From cf96f485d2bfceffd82fc196018fd07fcce9682b Mon Sep 17 00:00:00 2001 From: guy Date: Tue, 2 Jan 2018 17:58:58 +0800 Subject: [PATCH] update --- dist/base.js | 58121 ++++++------ dist/bundle.js | 78641 ++++++++-------- dist/bundle.min.js | 20 +- dist/case.js | 10 +- dist/core.js | 18600 ++-- dist/fix/fix.compact.js | 33 +- dist/fix/fix.js | 6 +- src/base/formula/codemirror/codemirror.js | 17050 ++-- src/base/sql/codemirrior/sql-mode.js | 2 +- src/base/svg/raphael.js | 1300 +- src/base/tree/ztree/jquery.ztree.core-3.5.js | 3329 +- .../tree/ztree/jquery.ztree.excheck-3.5.js | 1188 +- src/case/clipboard/clipboard.js | 10 +- src/core/jquery.js | 18746 ++-- 14 files changed, 98748 insertions(+), 98308 deletions(-) diff --git a/dist/base.js b/dist/base.js index 0929c3d6d..a53d371db 100644 --- a/dist/base.js +++ b/dist/base.js @@ -5015,12420 +5015,15093 @@ BI.shortcut("bi.el", BI.EL);// CodeMirror, copyright (c) by Marijn Haverbeke and // You can find some technical background for some of the code below // at http://marijnhaverbeke.nl/blog/#cm-internals . -(function (mod) { +(function(mod) { this.CodeMirror = mod(); -})(function () { - "use strict"; - - // BROWSER SNIFFING - - // Kludges for bugs and behavior differences that can't be feature - // detected are enabled based on userAgent etc sniffing. - - var gecko = /gecko\/\d/i.test(navigator.userAgent); - var ie_upto10 = /MSIE \d/.test(navigator.userAgent); - var ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent); - var ie = ie_upto10 || ie_11up; - var ie_version = ie && (ie_upto10 ? document.documentMode || 6 : ie_11up[1]); - var webkit = /WebKit\//.test(navigator.userAgent); - var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(navigator.userAgent); - var chrome = /Chrome\//.test(navigator.userAgent); - var presto = /Opera\//.test(navigator.userAgent); - var safari = /Apple Computer/.test(navigator.vendor); - var mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(navigator.userAgent); - var phantom = /PhantomJS/.test(navigator.userAgent); - - var ios = /AppleWebKit/.test(navigator.userAgent) && /Mobile\/\w+/.test(navigator.userAgent); - // This is woefully incomplete. Suggestions for alternative methods welcome. - var mobile = ios || /Android|webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(navigator.userAgent); - var mac = ios || /Mac/.test(navigator.platform); - var windows = /win/i.test(navigator.platform); - - var presto_version = presto && navigator.userAgent.match(/Version\/(\d*\.\d*)/); - if (presto_version) presto_version = Number(presto_version[1]); - if (presto_version && presto_version >= 15) { presto = false; webkit = true; } - // Some browsers use the wrong event properties to signal cmd/ctrl on OS X - var flipCtrlCmd = mac && (qtwebkit || presto && (presto_version == null || presto_version < 12.11)); - var captureRightClick = gecko || (ie && ie_version >= 9); - - // Optimize some code when these features are not used. - var sawReadOnlySpans = false, sawCollapsedSpans = false; - - // EDITOR CONSTRUCTOR - - // A CodeMirror instance represents an editor. This is the object - // that user code is usually dealing with. - - function CodeMirror (place, options) { - if (!(this instanceof CodeMirror)) return new CodeMirror(place, options); - - this.options = options = options ? copyObj(options) : {}; - // Determine effective options based on given values and defaults. - copyObj(defaults, options, false); - setGuttersForLineNumbers(options); - - var doc = options.value; - if (typeof doc === "string") doc = new Doc(doc, options.mode); - this.doc = doc; - - var input = new CodeMirror.inputStyles[options.inputStyle](this); - var display = this.display = new Display(place, doc, input); - display.wrapper.CodeMirror = this; - updateGutters(this); - themeChanged(this); - if (options.lineWrapping) {this.display.wrapper.className += " CodeMirror-wrap";} - if (options.autofocus && !mobile) display.input.focus(); - initScrollbars(this); - - this.state = { - keyMaps: [], // stores maps added by addKeyMap - overlays: [], // highlighting overlays, as added by addOverlay - modeGen: 0, // bumped when mode/overlay changes, used to invalidate highlighting info - overwrite: false, - delayingBlurEvent: false, - focused: false, - suppressEdits: false, // used to disable editing during key handlers when in readOnly mode - pasteIncoming: false, cutIncoming: false, // help recognize paste/cut edits in input.poll - draggingText: false, - highlight: new Delayed(), // stores highlight worker timeout - keySeq: null, // Unfinished key sequence - specialChars: null - }; - - var cm = this; - - // Override magic textarea content restore that IE sometimes does - // on our hidden textarea on reload - if (ie && ie_version < 11) setTimeout(function () { cm.display.input.reset(true); }, 20); - - registerEventHandlers(this); - ensureGlobalHandlers(); - - startOperation(this); - this.curOp.forceUpdate = true; - attachDoc(this, doc); - - if ((options.autofocus && !mobile) || cm.hasFocus()) {setTimeout(bind(onFocus, this), 20);} else {onBlur(this);} - - for (var opt in optionHandlers) { - if (optionHandlers.hasOwnProperty(opt)) {optionHandlers[opt](this, options[opt], Init);} - } - maybeUpdateLineNumberWidth(this); - if (options.finishInit) options.finishInit(this); - for (var i = 0; i < initHooks.length; ++i) initHooks[i](this); - endOperation(this); - // Suppress optimizelegibility in Webkit, since it breaks text - // measuring on line wrapping boundaries. - if (webkit && options.lineWrapping && - getComputedStyle(display.lineDiv).textRendering == "optimizelegibility") {display.lineDiv.style.textRendering = "auto";} - } - - // DISPLAY CONSTRUCTOR - - // The display handles the DOM integration, both for input reading - // and content drawing. It holds references to DOM nodes and - // display-related state. - - function Display (place, doc, input) { - var d = this; - this.input = input; - - // Covers bottom-right square when both scrollbars are present. - d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler"); - d.scrollbarFiller.setAttribute("cm-not-content", "true"); - // Covers bottom of gutter when coverGutterNextToScrollbar is on - // and h scrollbar is present. - d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler"); - d.gutterFiller.setAttribute("cm-not-content", "true"); - // Will contain the actual code, positioned to cover the viewport. - d.lineDiv = elt("div", null, "CodeMirror-code"); - // Elements are added to these to represent selection and cursors. - d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1"); - d.cursorDiv = elt("div", null, "CodeMirror-cursors"); - // A visibility: hidden element used to find the size of things. - d.measure = elt("div", null, "CodeMirror-measure"); - // When lines outside of the viewport are measured, they are drawn in this. - d.lineMeasure = elt("div", null, "CodeMirror-measure"); - // Wraps everything that needs to exist inside the vertically-padded coordinate system - d.lineSpace = elt("div", [d.measure, d.lineMeasure, d.selectionDiv, d.cursorDiv, d.lineDiv], - null, "position: relative; outline: none"); - // Moved around its parent to cover visible view. - d.mover = elt("div", [elt("div", [d.lineSpace], "CodeMirror-lines")], null, "position: relative"); - // Set to the height of the document, allowing scrolling. - d.sizer = elt("div", [d.mover], "CodeMirror-sizer"); - d.sizerWidth = null; - // Behavior of elts with overflow: auto and padding is - // inconsistent across browsers. This is used to ensure the - // scrollable area is big enough. - d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerGap + "px; width: 1px;"); - // Will contain the gutters, if any. - d.gutters = elt("div", null, "CodeMirror-gutters"); - d.lineGutter = null; - // Actual scrollable element. - d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll"); - d.scroller.setAttribute("tabIndex", "-1"); - // The element in which the editor lives. - d.wrapper = elt("div", [d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror"); - - // Work around IE7 z-index bug (not perfect, hence IE7 not really being supported) - if (ie && ie_version < 8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0; } - if (!webkit && !(gecko && mobile)) d.scroller.draggable = true; - - if (place) { - if (place.appendChild) place.appendChild(d.wrapper); - else place(d.wrapper); - } - - // Current rendered range (may be bigger than the view window). - d.viewFrom = d.viewTo = doc.first; - d.reportedViewFrom = d.reportedViewTo = doc.first; - // Information about the rendered lines. - d.view = []; - d.renderedView = null; - // Holds info about a single rendered line when it was rendered - // for measurement, while not in view. - d.externalMeasured = null; - // Empty space (in pixels) above the view - d.viewOffset = 0; - d.lastWrapHeight = d.lastWrapWidth = 0; - d.updateLineNumbers = null; - - d.nativeBarWidth = d.barHeight = d.barWidth = 0; - d.scrollbarsClipped = false; - - // Used to only resize the line number gutter when necessary (when - // the amount of lines crosses a boundary that makes its width change) - d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null; - // Set to true when a non-horizontal-scrolling line widget is - // added. As an optimization, line widget aligning is skipped when - // this is false. - d.alignWidgets = false; - - d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null; - - // Tracks the maximum line length so that the horizontal scrollbar - // can be kept static when scrolling. - d.maxLine = null; - d.maxLineLength = 0; - d.maxLineChanged = false; - - // Used for measuring wheel scrolling granularity - d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null; - - // True when shift is held down. - d.shift = false; - - // Used to track whether anything happened since the context menu - // was opened. - d.selForContextMenu = null; - - d.activeTouch = null; - - input.init(d); - } - - // STATE UPDATES - - // Used to get the editor into a consistent state again when options change. - - function loadMode (cm) { - cm.doc.mode = CodeMirror.getMode(cm.options, cm.doc.modeOption); - resetModeState(cm); - } - - function resetModeState (cm) { - cm.doc.iter(function (line) { - if (line.stateAfter) line.stateAfter = null; - if (line.styles) line.styles = null; - }); - cm.doc.frontier = cm.doc.first; - startWorker(cm, 100); - cm.state.modeGen++; - if (cm.curOp) regChange(cm); - } - - function wrappingChanged (cm) { - if (cm.options.lineWrapping) { - addClass(cm.display.wrapper, "CodeMirror-wrap"); - cm.display.sizer.style.minWidth = ""; - cm.display.sizerWidth = null; - } else { - rmClass(cm.display.wrapper, "CodeMirror-wrap"); - findMaxLine(cm); - } - estimateLineHeights(cm); - regChange(cm); - clearCaches(cm); - setTimeout(function () {updateScrollbars(cm);}, 100); - } - - // Returns a function that estimates the height of a line, to use as - // first approximation until the line becomes visible (and is thus - // properly measurable). - function estimateHeight (cm) { - var th = textHeight(cm.display), wrapping = cm.options.lineWrapping; - var perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3); - return function (line) { - if (lineIsHidden(cm.doc, line)) return 0; - - var widgetsHeight = 0; - if (line.widgets) { - for (var i = 0; i < line.widgets.length; i++) { - if (line.widgets[i].height) widgetsHeight += line.widgets[i].height; - } - } +})(function() { + "use strict"; + + // BROWSER SNIFFING + + // Kludges for bugs and behavior differences that can't be feature + // detected are enabled based on userAgent etc sniffing. + + var gecko = /gecko\/\d/i.test(navigator.userAgent); + var ie_upto10 = /MSIE \d/.test(navigator.userAgent); + var ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent); + var ie = ie_upto10 || ie_11up; + var ie_version = ie && (ie_upto10 ? document.documentMode || 6 : ie_11up[1]); + var webkit = /WebKit\//.test(navigator.userAgent); + var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(navigator.userAgent); + var chrome = /Chrome\//.test(navigator.userAgent); + var presto = /Opera\//.test(navigator.userAgent); + var safari = /Apple Computer/.test(navigator.vendor); + var mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(navigator.userAgent); + var phantom = /PhantomJS/.test(navigator.userAgent); + + var ios = /AppleWebKit/.test(navigator.userAgent) && /Mobile\/\w+/.test(navigator.userAgent); + // This is woefully incomplete. Suggestions for alternative methods welcome. + var mobile = ios || /Android|webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(navigator.userAgent); + var mac = ios || /Mac/.test(navigator.platform); + var windows = /win/i.test(navigator.platform); + + var presto_version = presto && navigator.userAgent.match(/Version\/(\d*\.\d*)/); + if (presto_version) presto_version = Number(presto_version[1]); + if (presto_version && presto_version >= 15) { presto = false; webkit = true; } + // Some browsers use the wrong event properties to signal cmd/ctrl on OS X + var flipCtrlCmd = mac && (qtwebkit || presto && (presto_version == null || presto_version < 12.11)); + var captureRightClick = gecko || (ie && ie_version >= 9); + + // Optimize some code when these features are not used. + var sawReadOnlySpans = false, sawCollapsedSpans = false; + + // EDITOR CONSTRUCTOR + + // A CodeMirror instance represents an editor. This is the object + // that user code is usually dealing with. + + function CodeMirror(place, options) { + if (!(this instanceof CodeMirror)) return new CodeMirror(place, options); + + this.options = options = options ? copyObj(options) : {}; + // Determine effective options based on given values and defaults. + copyObj(defaults, options, false); + setGuttersForLineNumbers(options); + + var doc = options.value; + if (typeof doc == "string") doc = new Doc(doc, options.mode); + this.doc = doc; + + var input = new CodeMirror.inputStyles[options.inputStyle](this); + var display = this.display = new Display(place, doc, input); + display.wrapper.CodeMirror = this; + updateGutters(this); + themeChanged(this); + if (options.lineWrapping) + this.display.wrapper.className += " CodeMirror-wrap"; + if (options.autofocus && !mobile) display.input.focus(); + initScrollbars(this); + + this.state = { + keyMaps: [], // stores maps added by addKeyMap + overlays: [], // highlighting overlays, as added by addOverlay + modeGen: 0, // bumped when mode/overlay changes, used to invalidate highlighting info + overwrite: false, + delayingBlurEvent: false, + focused: false, + suppressEdits: false, // used to disable editing during key handlers when in readOnly mode + pasteIncoming: false, cutIncoming: false, // help recognize paste/cut edits in input.poll + draggingText: false, + highlight: new Delayed(), // stores highlight worker timeout + keySeq: null, // Unfinished key sequence + specialChars: null + }; - if (wrapping) {return widgetsHeight + (Math.ceil(line.text.length / perLine) || 1) * th;} - return widgetsHeight + th; - }; - } + var cm = this; + + // Override magic textarea content restore that IE sometimes does + // on our hidden textarea on reload + if (ie && ie_version < 11) setTimeout(function() { cm.display.input.reset(true); }, 20); + + registerEventHandlers(this); + ensureGlobalHandlers(); + + startOperation(this); + this.curOp.forceUpdate = true; + attachDoc(this, doc); + + if ((options.autofocus && !mobile) || cm.hasFocus()) + setTimeout(bind(onFocus, this), 20); + else + onBlur(this); + + for (var opt in optionHandlers) if (optionHandlers.hasOwnProperty(opt)) + optionHandlers[opt](this, options[opt], Init); + maybeUpdateLineNumberWidth(this); + if (options.finishInit) options.finishInit(this); + for (var i = 0; i < initHooks.length; ++i) initHooks[i](this); + endOperation(this); + // Suppress optimizelegibility in Webkit, since it breaks text + // measuring on line wrapping boundaries. + if (webkit && options.lineWrapping && + getComputedStyle(display.lineDiv).textRendering == "optimizelegibility") + display.lineDiv.style.textRendering = "auto"; + } + + // DISPLAY CONSTRUCTOR + + // The display handles the DOM integration, both for input reading + // and content drawing. It holds references to DOM nodes and + // display-related state. + + function Display(place, doc, input) { + var d = this; + this.input = input; + + // Covers bottom-right square when both scrollbars are present. + d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler"); + d.scrollbarFiller.setAttribute("cm-not-content", "true"); + // Covers bottom of gutter when coverGutterNextToScrollbar is on + // and h scrollbar is present. + d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler"); + d.gutterFiller.setAttribute("cm-not-content", "true"); + // Will contain the actual code, positioned to cover the viewport. + d.lineDiv = elt("div", null, "CodeMirror-code"); + // Elements are added to these to represent selection and cursors. + d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1"); + d.cursorDiv = elt("div", null, "CodeMirror-cursors"); + // A visibility: hidden element used to find the size of things. + d.measure = elt("div", null, "CodeMirror-measure"); + // When lines outside of the viewport are measured, they are drawn in this. + d.lineMeasure = elt("div", null, "CodeMirror-measure"); + // Wraps everything that needs to exist inside the vertically-padded coordinate system + d.lineSpace = elt("div", [d.measure, d.lineMeasure, d.selectionDiv, d.cursorDiv, d.lineDiv], + null, "position: relative; outline: none"); + // Moved around its parent to cover visible view. + d.mover = elt("div", [elt("div", [d.lineSpace], "CodeMirror-lines")], null, "position: relative"); + // Set to the height of the document, allowing scrolling. + d.sizer = elt("div", [d.mover], "CodeMirror-sizer"); + d.sizerWidth = null; + // Behavior of elts with overflow: auto and padding is + // inconsistent across browsers. This is used to ensure the + // scrollable area is big enough. + d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerGap + "px; width: 1px;"); + // Will contain the gutters, if any. + d.gutters = elt("div", null, "CodeMirror-gutters"); + d.lineGutter = null; + // Actual scrollable element. + d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll"); + d.scroller.setAttribute("tabIndex", "-1"); + // The element in which the editor lives. + d.wrapper = elt("div", [d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror"); + + // Work around IE7 z-index bug (not perfect, hence IE7 not really being supported) + if (ie && ie_version < 8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0; } + if (!webkit && !(gecko && mobile)) d.scroller.draggable = true; + + if (place) { + if (place.appendChild) place.appendChild(d.wrapper); + else place(d.wrapper); + } + + // Current rendered range (may be bigger than the view window). + d.viewFrom = d.viewTo = doc.first; + d.reportedViewFrom = d.reportedViewTo = doc.first; + // Information about the rendered lines. + d.view = []; + d.renderedView = null; + // Holds info about a single rendered line when it was rendered + // for measurement, while not in view. + d.externalMeasured = null; + // Empty space (in pixels) above the view + d.viewOffset = 0; + d.lastWrapHeight = d.lastWrapWidth = 0; + d.updateLineNumbers = null; + + d.nativeBarWidth = d.barHeight = d.barWidth = 0; + d.scrollbarsClipped = false; + + // Used to only resize the line number gutter when necessary (when + // the amount of lines crosses a boundary that makes its width change) + d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null; + // Set to true when a non-horizontal-scrolling line widget is + // added. As an optimization, line widget aligning is skipped when + // this is false. + d.alignWidgets = false; + + d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null; + + // Tracks the maximum line length so that the horizontal scrollbar + // can be kept static when scrolling. + d.maxLine = null; + d.maxLineLength = 0; + d.maxLineChanged = false; + + // Used for measuring wheel scrolling granularity + d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null; + + // True when shift is held down. + d.shift = false; + + // Used to track whether anything happened since the context menu + // was opened. + d.selForContextMenu = null; + + d.activeTouch = null; + + input.init(d); + } + + // STATE UPDATES + + // Used to get the editor into a consistent state again when options change. + + function loadMode(cm) { + cm.doc.mode = CodeMirror.getMode(cm.options, cm.doc.modeOption); + resetModeState(cm); + } + + function resetModeState(cm) { + cm.doc.iter(function(line) { + if (line.stateAfter) line.stateAfter = null; + if (line.styles) line.styles = null; + }); + cm.doc.frontier = cm.doc.first; + startWorker(cm, 100); + cm.state.modeGen++; + if (cm.curOp) regChange(cm); + } + + function wrappingChanged(cm) { + if (cm.options.lineWrapping) { + addClass(cm.display.wrapper, "CodeMirror-wrap"); + cm.display.sizer.style.minWidth = ""; + cm.display.sizerWidth = null; + } else { + rmClass(cm.display.wrapper, "CodeMirror-wrap"); + findMaxLine(cm); + } + estimateLineHeights(cm); + regChange(cm); + clearCaches(cm); + setTimeout(function(){updateScrollbars(cm);}, 100); + } + + // Returns a function that estimates the height of a line, to use as + // first approximation until the line becomes visible (and is thus + // properly measurable). + function estimateHeight(cm) { + var th = textHeight(cm.display), wrapping = cm.options.lineWrapping; + var perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3); + return function(line) { + if (lineIsHidden(cm.doc, line)) return 0; + + var widgetsHeight = 0; + if (line.widgets) for (var i = 0; i < line.widgets.length; i++) { + if (line.widgets[i].height) widgetsHeight += line.widgets[i].height; + } + + if (wrapping) + return widgetsHeight + (Math.ceil(line.text.length / perLine) || 1) * th; + else + return widgetsHeight + th; + }; + } - function estimateLineHeights (cm) { - var doc = cm.doc, est = estimateHeight(cm); - doc.iter(function (line) { - var estHeight = est(line); - if (estHeight != line.height) updateLineHeight(line, estHeight); - }); - } + function estimateLineHeights(cm) { + var doc = cm.doc, est = estimateHeight(cm); + doc.iter(function(line) { + var estHeight = est(line); + if (estHeight != line.height) updateLineHeight(line, estHeight); + }); + } - function themeChanged (cm) { - cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") + + function themeChanged(cm) { + cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") + cm.options.theme.replace(/(^|\s)\s*/g, " cm-s-"); - clearCaches(cm); - } - - function guttersChanged (cm) { - updateGutters(cm); - regChange(cm); - setTimeout(function () {alignHorizontally(cm);}, 20); - } + clearCaches(cm); + } + + function guttersChanged(cm) { + updateGutters(cm); + regChange(cm); + setTimeout(function(){alignHorizontally(cm);}, 20); + } + + // Rebuild the gutter elements, ensure the margin to the left of the + // code matches their width. + function updateGutters(cm) { + var gutters = cm.display.gutters, specs = cm.options.gutters; + removeChildren(gutters); + for (var i = 0; i < specs.length; ++i) { + var gutterClass = specs[i]; + var gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + gutterClass)); + if (gutterClass == "CodeMirror-linenumbers") { + cm.display.lineGutter = gElt; + gElt.style.width = (cm.display.lineNumWidth || 1) + "px"; + } + } + gutters.style.display = i ? "" : "none"; + updateGutterSpace(cm); + } + + function updateGutterSpace(cm) { + var width = cm.display.gutters.offsetWidth; + cm.display.sizer.style.marginLeft = width + "px"; + } + + // Compute the character length of a line, taking into account + // collapsed ranges (see markText) that might hide parts, and join + // other lines onto it. + function lineLength(line) { + if (line.height == 0) return 0; + var len = line.text.length, merged, cur = line; + while (merged = collapsedSpanAtStart(cur)) { + var found = merged.find(0, true); + cur = found.from.line; + len += found.from.ch - found.to.ch; + } + cur = line; + while (merged = collapsedSpanAtEnd(cur)) { + var found = merged.find(0, true); + len -= cur.text.length - found.from.ch; + cur = found.to.line; + len += cur.text.length - found.to.ch; + } + return len; + } + + // Find the longest line in the document. + function findMaxLine(cm) { + var d = cm.display, doc = cm.doc; + d.maxLine = getLine(doc, doc.first); + d.maxLineLength = lineLength(d.maxLine); + d.maxLineChanged = true; + doc.iter(function(line) { + var len = lineLength(line); + if (len > d.maxLineLength) { + d.maxLineLength = len; + d.maxLine = line; + } + }); + } + + // Make sure the gutters options contains the element + // "CodeMirror-linenumbers" when the lineNumbers option is true. + function setGuttersForLineNumbers(options) { + var found = indexOf(options.gutters, "CodeMirror-linenumbers"); + if (found == -1 && options.lineNumbers) { + options.gutters = options.gutters.concat(["CodeMirror-linenumbers"]); + } else if (found > -1 && !options.lineNumbers) { + options.gutters = options.gutters.slice(0); + options.gutters.splice(found, 1); + } + } + + // SCROLLBARS + + // Prepare DOM reads needed to update the scrollbars. Done in one + // shot to minimize update/measure roundtrips. + function measureForScrollbars(cm) { + var d = cm.display, gutterW = d.gutters.offsetWidth; + var docH = Math.round(cm.doc.height + paddingVert(cm.display)); + return { + clientHeight: d.scroller.clientHeight, + viewHeight: d.wrapper.clientHeight, + scrollWidth: d.scroller.scrollWidth, clientWidth: d.scroller.clientWidth, + viewWidth: d.wrapper.clientWidth, + barLeft: cm.options.fixedGutter ? gutterW : 0, + docHeight: docH, + scrollHeight: docH + scrollGap(cm) + d.barHeight, + nativeBarWidth: d.nativeBarWidth, + gutterWidth: gutterW + }; + } - // Rebuild the gutter elements, ensure the margin to the left of the - // code matches their width. - function updateGutters (cm) { - var gutters = cm.display.gutters, specs = cm.options.gutters; - removeChildren(gutters); - for (var i = 0; i < specs.length; ++i) { - var gutterClass = specs[i]; - var gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + gutterClass)); - if (gutterClass == "CodeMirror-linenumbers") { - cm.display.lineGutter = gElt; - gElt.style.width = (cm.display.lineNumWidth || 1) + "px"; - } - } - gutters.style.display = i ? "" : "none"; - updateGutterSpace(cm); - } + function NativeScrollbars(place, scroll, cm) { + this.cm = cm; + var vert = this.vert = elt("div", [elt("div", null, null, "min-width: 1px")], "CodeMirror-vscrollbar"); + var horiz = this.horiz = elt("div", [elt("div", null, null, "height: 100%; min-height: 1px")], "CodeMirror-hscrollbar"); + place(vert); place(horiz); - function updateGutterSpace (cm) { - var width = cm.display.gutters.offsetWidth; - cm.display.sizer.style.marginLeft = width + "px"; - } + on(vert, "scroll", function() { + if (vert.clientHeight) scroll(vert.scrollTop, "vertical"); + }); + on(horiz, "scroll", function() { + if (horiz.clientWidth) scroll(horiz.scrollLeft, "horizontal"); + }); - // Compute the character length of a line, taking into account - // collapsed ranges (see markText) that might hide parts, and join - // other lines onto it. - function lineLength (line) { - if (line.height == 0) return 0; - var len = line.text.length, merged, cur = line; - while (merged = collapsedSpanAtStart(cur)) { - var found = merged.find(0, true); - cur = found.from.line; - len += found.from.ch - found.to.ch; - } - cur = line; - while (merged = collapsedSpanAtEnd(cur)) { - var found = merged.find(0, true); - len -= cur.text.length - found.from.ch; - cur = found.to.line; - len += cur.text.length - found.to.ch; - } - return len; - } + this.checkedOverlay = false; + // Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8). + if (ie && ie_version < 8) this.horiz.style.minHeight = this.vert.style.minWidth = "18px"; + } + + NativeScrollbars.prototype = copyObj({ + update: function(measure) { + var needsH = measure.scrollWidth > measure.clientWidth + 1; + var needsV = measure.scrollHeight > measure.clientHeight + 1; + var sWidth = measure.nativeBarWidth; + + if (needsV) { + this.vert.style.display = "block"; + this.vert.style.bottom = needsH ? sWidth + "px" : "0"; + var totalHeight = measure.viewHeight - (needsH ? sWidth : 0); + // A bug in IE8 can cause this value to be negative, so guard it. + this.vert.firstChild.style.height = + Math.max(0, measure.scrollHeight - measure.clientHeight + totalHeight) + "px"; + } else { + this.vert.style.display = ""; + this.vert.firstChild.style.height = "0"; + } + + if (needsH) { + this.horiz.style.display = "block"; + this.horiz.style.right = needsV ? sWidth + "px" : "0"; + this.horiz.style.left = measure.barLeft + "px"; + var totalWidth = measure.viewWidth - measure.barLeft - (needsV ? sWidth : 0); + this.horiz.firstChild.style.width = + (measure.scrollWidth - measure.clientWidth + totalWidth) + "px"; + } else { + this.horiz.style.display = ""; + this.horiz.firstChild.style.width = "0"; + } + + if (!this.checkedOverlay && measure.clientHeight > 0) { + if (sWidth == 0) this.overlayHack(); + this.checkedOverlay = true; + } + + return {right: needsV ? sWidth : 0, bottom: needsH ? sWidth : 0}; + }, + setScrollLeft: function(pos) { + if (this.horiz.scrollLeft != pos) this.horiz.scrollLeft = pos; + }, + setScrollTop: function(pos) { + if (this.vert.scrollTop != pos) this.vert.scrollTop = pos; + }, + overlayHack: function() { + var w = mac && !mac_geMountainLion ? "12px" : "18px"; + this.horiz.style.minHeight = this.vert.style.minWidth = w; + var self = this; + var barMouseDown = function(e) { + if (e_target(e) != self.vert && e_target(e) != self.horiz) + operation(self.cm, onMouseDown)(e); + }; + on(this.vert, "mousedown", barMouseDown); + on(this.horiz, "mousedown", barMouseDown); + }, + clear: function() { + var parent = this.horiz.parentNode; + parent.removeChild(this.horiz); + parent.removeChild(this.vert); + } + }, NativeScrollbars.prototype); + + function NullScrollbars() {} + + NullScrollbars.prototype = copyObj({ + update: function() { return {bottom: 0, right: 0}; }, + setScrollLeft: function() {}, + setScrollTop: function() {}, + clear: function() {} + }, NullScrollbars.prototype); + + CodeMirror.scrollbarModel = {"native": NativeScrollbars, "null": NullScrollbars}; + + function initScrollbars(cm) { + if (cm.display.scrollbars) { + cm.display.scrollbars.clear(); + if (cm.display.scrollbars.addClass) + rmClass(cm.display.wrapper, cm.display.scrollbars.addClass); + } + + cm.display.scrollbars = new CodeMirror.scrollbarModel[cm.options.scrollbarStyle](function(node) { + cm.display.wrapper.insertBefore(node, cm.display.scrollbarFiller); + // Prevent clicks in the scrollbars from killing focus + on(node, "mousedown", function() { + if (cm.state.focused) setTimeout(function() { cm.display.input.focus(); }, 0); + }); + node.setAttribute("cm-not-content", "true"); + }, function(pos, axis) { + if (axis == "horizontal") setScrollLeft(cm, pos); + else setScrollTop(cm, pos); + }, cm); + if (cm.display.scrollbars.addClass) + addClass(cm.display.wrapper, cm.display.scrollbars.addClass); + } + + function updateScrollbars(cm, measure) { + if (!measure) measure = measureForScrollbars(cm); + var startWidth = cm.display.barWidth, startHeight = cm.display.barHeight; + updateScrollbarsInner(cm, measure); + for (var i = 0; i < 4 && startWidth != cm.display.barWidth || startHeight != cm.display.barHeight; i++) { + if (startWidth != cm.display.barWidth && cm.options.lineWrapping) + updateHeightsInViewport(cm); + updateScrollbarsInner(cm, measureForScrollbars(cm)); + startWidth = cm.display.barWidth; startHeight = cm.display.barHeight; + } + } + + // Re-synchronize the fake scrollbars with the actual size of the + // content. + function updateScrollbarsInner(cm, measure) { + var d = cm.display; + var sizes = d.scrollbars.update(measure); + + d.sizer.style.paddingRight = (d.barWidth = sizes.right) + "px"; + d.sizer.style.paddingBottom = (d.barHeight = sizes.bottom) + "px"; + + if (sizes.right && sizes.bottom) { + d.scrollbarFiller.style.display = "block"; + d.scrollbarFiller.style.height = sizes.bottom + "px"; + d.scrollbarFiller.style.width = sizes.right + "px"; + } else d.scrollbarFiller.style.display = ""; + if (sizes.bottom && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) { + d.gutterFiller.style.display = "block"; + d.gutterFiller.style.height = sizes.bottom + "px"; + d.gutterFiller.style.width = measure.gutterWidth + "px"; + } else d.gutterFiller.style.display = ""; + } + + // Compute the lines that are visible in a given viewport (defaults + // the the current scroll position). viewport may contain top, + // height, and ensure (see op.scrollToPos) properties. + function visibleLines(display, doc, viewport) { + var top = viewport && viewport.top != null ? Math.max(0, viewport.top) : display.scroller.scrollTop; + top = Math.floor(top - paddingTop(display)); + var bottom = viewport && viewport.bottom != null ? viewport.bottom : top + display.wrapper.clientHeight; + + var from = lineAtHeight(doc, top), to = lineAtHeight(doc, bottom); + // Ensure is a {from: {line, ch}, to: {line, ch}} object, and + // forces those lines into the viewport (if possible). + if (viewport && viewport.ensure) { + var ensureFrom = viewport.ensure.from.line, ensureTo = viewport.ensure.to.line; + if (ensureFrom < from) { + from = ensureFrom; + to = lineAtHeight(doc, heightAtLine(getLine(doc, ensureFrom)) + display.wrapper.clientHeight); + } else if (Math.min(ensureTo, doc.lastLine()) >= to) { + from = lineAtHeight(doc, heightAtLine(getLine(doc, ensureTo)) - display.wrapper.clientHeight); + to = ensureTo; + } + } + return {from: from, to: Math.max(to, from + 1)}; + } + + // LINE NUMBERS + + // Re-align line numbers and gutter marks to compensate for + // horizontal scrolling. + function alignHorizontally(cm) { + var display = cm.display, view = display.view; + if (!display.alignWidgets && (!display.gutters.firstChild || !cm.options.fixedGutter)) return; + var comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft; + var gutterW = display.gutters.offsetWidth, left = comp + "px"; + for (var i = 0; i < view.length; i++) if (!view[i].hidden) { + if (cm.options.fixedGutter && view[i].gutter) + view[i].gutter.style.left = left; + var align = view[i].alignable; + if (align) for (var j = 0; j < align.length; j++) + align[j].style.left = left; + } + if (cm.options.fixedGutter) + display.gutters.style.left = (comp + gutterW) + "px"; + } + + // Used to ensure that the line number gutter is still the right + // size for the current document size. Returns true when an update + // is needed. + function maybeUpdateLineNumberWidth(cm) { + if (!cm.options.lineNumbers) return false; + var doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display; + if (last.length != display.lineNumChars) { + var test = display.measure.appendChild(elt("div", [elt("div", last)], + "CodeMirror-linenumber CodeMirror-gutter-elt")); + var innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW; + display.lineGutter.style.width = ""; + display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding) + 1; + display.lineNumWidth = display.lineNumInnerWidth + padding; + display.lineNumChars = display.lineNumInnerWidth ? last.length : -1; + display.lineGutter.style.width = display.lineNumWidth + "px"; + updateGutterSpace(cm); + return true; + } + return false; + } + + function lineNumberFor(options, i) { + return String(options.lineNumberFormatter(i + options.firstLineNumber)); + } + + // Computes display.scroller.scrollLeft + display.gutters.offsetWidth, + // but using getBoundingClientRect to get a sub-pixel-accurate + // result. + function compensateForHScroll(display) { + return display.scroller.getBoundingClientRect().left - display.sizer.getBoundingClientRect().left; + } + + // DISPLAY DRAWING + + function DisplayUpdate(cm, viewport, force) { + var display = cm.display; + + this.viewport = viewport; + // Store some values that we'll need later (but don't want to force a relayout for) + this.visible = visibleLines(display, cm.doc, viewport); + this.editorIsHidden = !display.wrapper.offsetWidth; + this.wrapperHeight = display.wrapper.clientHeight; + this.wrapperWidth = display.wrapper.clientWidth; + this.oldDisplayWidth = displayWidth(cm); + this.force = force; + this.dims = getDimensions(cm); + this.events = []; + } + + DisplayUpdate.prototype.signal = function(emitter, type) { + if (hasHandler(emitter, type)) + this.events.push(arguments); + }; + DisplayUpdate.prototype.finish = function() { + for (var i = 0; i < this.events.length; i++) + signal.apply(null, this.events[i]); + }; + + function maybeClipScrollbars(cm) { + var display = cm.display; + if (!display.scrollbarsClipped && display.scroller.offsetWidth) { + display.nativeBarWidth = display.scroller.offsetWidth - display.scroller.clientWidth; + display.heightForcer.style.height = scrollGap(cm) + "px"; + display.sizer.style.marginBottom = -display.nativeBarWidth + "px"; + display.sizer.style.borderRightWidth = scrollGap(cm) + "px"; + display.scrollbarsClipped = true; + } + } + + // Does the actual updating of the line display. Bails out + // (returning false) when there is nothing to be done and forced is + // false. + function updateDisplayIfNeeded(cm, update) { + var display = cm.display, doc = cm.doc; + + if (update.editorIsHidden) { + resetView(cm); + return false; + } + + // Bail out if the visible area is already rendered and nothing changed. + if (!update.force && + update.visible.from >= display.viewFrom && update.visible.to <= display.viewTo && + (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo) && + display.renderedView == display.view && countDirtyView(cm) == 0) + return false; - // Find the longest line in the document. - function findMaxLine (cm) { - var d = cm.display, doc = cm.doc; - d.maxLine = getLine(doc, doc.first); - d.maxLineLength = lineLength(d.maxLine); - d.maxLineChanged = true; - doc.iter(function (line) { - var len = lineLength(line); - if (len > d.maxLineLength) { - d.maxLineLength = len; - d.maxLine = line; - } - }); + if (maybeUpdateLineNumberWidth(cm)) { + resetView(cm); + update.dims = getDimensions(cm); } - // Make sure the gutters options contains the element - // "CodeMirror-linenumbers" when the lineNumbers option is true. - function setGuttersForLineNumbers (options) { - var found = indexOf(options.gutters, "CodeMirror-linenumbers"); - if (found == -1 && options.lineNumbers) { - options.gutters = options.gutters.concat(["CodeMirror-linenumbers"]); - } else if (found > -1 && !options.lineNumbers) { - options.gutters = options.gutters.slice(0); - options.gutters.splice(found, 1); - } + // Compute a suitable new viewport (from & to) + var end = doc.first + doc.size; + var from = Math.max(update.visible.from - cm.options.viewportMargin, doc.first); + var to = Math.min(end, update.visible.to + cm.options.viewportMargin); + if (display.viewFrom < from && from - display.viewFrom < 20) from = Math.max(doc.first, display.viewFrom); + if (display.viewTo > to && display.viewTo - to < 20) to = Math.min(end, display.viewTo); + if (sawCollapsedSpans) { + from = visualLineNo(cm.doc, from); + to = visualLineEndNo(cm.doc, to); } - // SCROLLBARS - - // Prepare DOM reads needed to update the scrollbars. Done in one - // shot to minimize update/measure roundtrips. - function measureForScrollbars (cm) { - var d = cm.display, gutterW = d.gutters.offsetWidth; - var docH = Math.round(cm.doc.height + paddingVert(cm.display)); - return { - clientHeight: d.scroller.clientHeight, - viewHeight: d.wrapper.clientHeight, - scrollWidth: d.scroller.scrollWidth, clientWidth: d.scroller.clientWidth, - viewWidth: d.wrapper.clientWidth, - barLeft: cm.options.fixedGutter ? gutterW : 0, - docHeight: docH, - scrollHeight: docH + scrollGap(cm) + d.barHeight, - nativeBarWidth: d.nativeBarWidth, - gutterWidth: gutterW + var different = from != display.viewFrom || to != display.viewTo || + display.lastWrapHeight != update.wrapperHeight || display.lastWrapWidth != update.wrapperWidth; + adjustView(cm, from, to); + + display.viewOffset = heightAtLine(getLine(cm.doc, display.viewFrom)); + // Position the mover div to align with the current scroll position + cm.display.mover.style.top = display.viewOffset + "px"; + + var toUpdate = countDirtyView(cm); + if (!different && toUpdate == 0 && !update.force && display.renderedView == display.view && + (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo)) + return false; + + // For big changes, we hide the enclosing element during the + // update, since that speeds up the operations on most browsers. + var focused = activeElt(); + if (toUpdate > 4) display.lineDiv.style.display = "none"; + patchDisplay(cm, display.updateLineNumbers, update.dims); + if (toUpdate > 4) display.lineDiv.style.display = ""; + display.renderedView = display.view; + // There might have been a widget with a focused element that got + // hidden or updated, if so re-focus it. + if (focused && activeElt() != focused && focused.offsetHeight) focused.focus(); + + // Prevent selection and cursors from interfering with the scroll + // width and height. + removeChildren(display.cursorDiv); + removeChildren(display.selectionDiv); + display.gutters.style.height = 0; + + if (different) { + display.lastWrapHeight = update.wrapperHeight; + display.lastWrapWidth = update.wrapperWidth; + startWorker(cm, 400); + } + + display.updateLineNumbers = null; + + return true; + } + + function postUpdateDisplay(cm, update) { + var viewport = update.viewport; + for (var first = true;; first = false) { + if (!first || !cm.options.lineWrapping || update.oldDisplayWidth == displayWidth(cm)) { + // Clip forced viewport to actual scrollable area. + if (viewport && viewport.top != null) + viewport = {top: Math.min(cm.doc.height + paddingVert(cm.display) - displayHeight(cm), viewport.top)}; + // Updated line heights might result in the drawn area not + // actually covering the viewport. Keep looping until it does. + update.visible = visibleLines(cm.display, cm.doc, viewport); + if (update.visible.from >= cm.display.viewFrom && update.visible.to <= cm.display.viewTo) + break; + } + if (!updateDisplayIfNeeded(cm, update)) break; + updateHeightsInViewport(cm); + var barMeasure = measureForScrollbars(cm); + updateSelection(cm); + setDocumentHeight(cm, barMeasure); + updateScrollbars(cm, barMeasure); + } + + update.signal(cm, "update", cm); + if (cm.display.viewFrom != cm.display.reportedViewFrom || cm.display.viewTo != cm.display.reportedViewTo) { + update.signal(cm, "viewportChange", cm, cm.display.viewFrom, cm.display.viewTo); + cm.display.reportedViewFrom = cm.display.viewFrom; cm.display.reportedViewTo = cm.display.viewTo; + } + } + + function updateDisplaySimple(cm, viewport) { + var update = new DisplayUpdate(cm, viewport); + if (updateDisplayIfNeeded(cm, update)) { + updateHeightsInViewport(cm); + postUpdateDisplay(cm, update); + var barMeasure = measureForScrollbars(cm); + updateSelection(cm); + setDocumentHeight(cm, barMeasure); + updateScrollbars(cm, barMeasure); + update.finish(); + } + } + + function setDocumentHeight(cm, measure) { + cm.display.sizer.style.minHeight = measure.docHeight + "px"; + var total = measure.docHeight + cm.display.barHeight; + cm.display.heightForcer.style.top = total + "px"; + cm.display.gutters.style.height = Math.max(total + scrollGap(cm), measure.clientHeight) + "px"; + } + + // Read the actual heights of the rendered lines, and update their + // stored heights to match. + function updateHeightsInViewport(cm) { + var display = cm.display; + var prevBottom = display.lineDiv.offsetTop; + for (var i = 0; i < display.view.length; i++) { + var cur = display.view[i], height; + if (cur.hidden) continue; + if (ie && ie_version < 8) { + var bot = cur.node.offsetTop + cur.node.offsetHeight; + height = bot - prevBottom; + prevBottom = bot; + } else { + var box = cur.node.getBoundingClientRect(); + height = box.bottom - box.top; + } + var diff = cur.line.height - height; + if (height < 2) height = textHeight(display); + if (diff > .001 || diff < -.001) { + updateLineHeight(cur.line, height); + updateWidgetHeight(cur.line); + if (cur.rest) for (var j = 0; j < cur.rest.length; j++) + updateWidgetHeight(cur.rest[j]); + } + } + } + + // Read and store the height of line widgets associated with the + // given line. + function updateWidgetHeight(line) { + if (line.widgets) for (var i = 0; i < line.widgets.length; ++i) + line.widgets[i].height = line.widgets[i].node.offsetHeight; + } + + // Do a bulk-read of the DOM positions and sizes needed to draw the + // view, so that we don't interleave reading and writing to the DOM. + function getDimensions(cm) { + var d = cm.display, left = {}, width = {}; + var gutterLeft = d.gutters.clientLeft; + for (var n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) { + left[cm.options.gutters[i]] = n.offsetLeft + n.clientLeft + gutterLeft; + width[cm.options.gutters[i]] = n.clientWidth; + } + return {fixedPos: compensateForHScroll(d), + gutterTotalWidth: d.gutters.offsetWidth, + gutterLeft: left, + gutterWidth: width, + wrapperWidth: d.wrapper.clientWidth}; + } + + // Sync the actual display DOM structure with display.view, removing + // nodes for lines that are no longer in view, and creating the ones + // that are not there yet, and updating the ones that are out of + // date. + function patchDisplay(cm, updateNumbersFrom, dims) { + var display = cm.display, lineNumbers = cm.options.lineNumbers; + var container = display.lineDiv, cur = container.firstChild; + + function rm(node) { + var next = node.nextSibling; + // Works around a throw-scroll bug in OS X Webkit + if (webkit && mac && cm.display.currentWheelTarget == node) + node.style.display = "none"; + else + node.parentNode.removeChild(node); + return next; + } + + var view = display.view, lineN = display.viewFrom; + // Loop over the elements in the view, syncing cur (the DOM nodes + // in display.lineDiv) with the view as we go. + for (var i = 0; i < view.length; i++) { + var lineView = view[i]; + if (lineView.hidden) { + } else if (!lineView.node || lineView.node.parentNode != container) { // Not drawn yet + var node = buildLineElement(cm, lineView, lineN, dims); + container.insertBefore(node, cur); + } else { // Already drawn + while (cur != lineView.node) cur = rm(cur); + var updateNumber = lineNumbers && updateNumbersFrom != null && + updateNumbersFrom <= lineN && lineView.lineNumber; + if (lineView.changes) { + if (indexOf(lineView.changes, "gutter") > -1) updateNumber = false; + updateLineForChanges(cm, lineView, lineN, dims); + } + if (updateNumber) { + removeChildren(lineView.lineNumber); + lineView.lineNumber.appendChild(document.createTextNode(lineNumberFor(cm.options, lineN))); + } + cur = lineView.node.nextSibling; + } + lineN += lineView.size; + } + while (cur) cur = rm(cur); + } + + // When an aspect of a line changes, a string is added to + // lineView.changes. This updates the relevant part of the line's + // DOM structure. + function updateLineForChanges(cm, lineView, lineN, dims) { + for (var j = 0; j < lineView.changes.length; j++) { + var type = lineView.changes[j]; + if (type == "text") updateLineText(cm, lineView); + else if (type == "gutter") updateLineGutter(cm, lineView, lineN, dims); + else if (type == "class") updateLineClasses(lineView); + else if (type == "widget") updateLineWidgets(cm, lineView, dims); + } + lineView.changes = null; + } + + // Lines with gutter elements, widgets or a background class need to + // be wrapped, and have the extra elements added to the wrapper div + function ensureLineWrapped(lineView) { + if (lineView.node == lineView.text) { + lineView.node = elt("div", null, null, "position: relative"); + if (lineView.text.parentNode) + lineView.text.parentNode.replaceChild(lineView.node, lineView.text); + lineView.node.appendChild(lineView.text); + if (ie && ie_version < 8) lineView.node.style.zIndex = 2; + } + return lineView.node; + } + + function updateLineBackground(lineView) { + var cls = lineView.bgClass ? lineView.bgClass + " " + (lineView.line.bgClass || "") : lineView.line.bgClass; + if (cls) cls += " CodeMirror-linebackground"; + if (lineView.background) { + if (cls) lineView.background.className = cls; + else { lineView.background.parentNode.removeChild(lineView.background); lineView.background = null; } + } else if (cls) { + var wrap = ensureLineWrapped(lineView); + lineView.background = wrap.insertBefore(elt("div", null, cls), wrap.firstChild); + } + } + + // Wrapper around buildLineContent which will reuse the structure + // in display.externalMeasured when possible. + function getLineContent(cm, lineView) { + var ext = cm.display.externalMeasured; + if (ext && ext.line == lineView.line) { + cm.display.externalMeasured = null; + lineView.measure = ext.measure; + return ext.built; + } + return buildLineContent(cm, lineView); + } + + // Redraw the line's text. Interacts with the background and text + // classes because the mode may output tokens that influence these + // classes. + function updateLineText(cm, lineView) { + var cls = lineView.text.className; + var built = getLineContent(cm, lineView); + if (lineView.text == lineView.node) lineView.node = built.pre; + lineView.text.parentNode.replaceChild(built.pre, lineView.text); + lineView.text = built.pre; + if (built.bgClass != lineView.bgClass || built.textClass != lineView.textClass) { + lineView.bgClass = built.bgClass; + lineView.textClass = built.textClass; + updateLineClasses(lineView); + } else if (cls) { + lineView.text.className = cls; + } + } + + function updateLineClasses(lineView) { + updateLineBackground(lineView); + if (lineView.line.wrapClass) + ensureLineWrapped(lineView).className = lineView.line.wrapClass; + else if (lineView.node != lineView.text) + lineView.node.className = ""; + var textClass = lineView.textClass ? lineView.textClass + " " + (lineView.line.textClass || "") : lineView.line.textClass; + lineView.text.className = textClass || ""; + } + + function updateLineGutter(cm, lineView, lineN, dims) { + if (lineView.gutter) { + lineView.node.removeChild(lineView.gutter); + lineView.gutter = null; + } + var markers = lineView.line.gutterMarkers; + if (cm.options.lineNumbers || markers) { + var wrap = ensureLineWrapped(lineView); + var gutterWrap = lineView.gutter = elt("div", null, "CodeMirror-gutter-wrapper", "left: " + + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + + "px; width: " + dims.gutterTotalWidth + "px"); + cm.display.input.setUneditable(gutterWrap); + wrap.insertBefore(gutterWrap, lineView.text); + if (lineView.line.gutterClass) + gutterWrap.className += " " + lineView.line.gutterClass; + if (cm.options.lineNumbers && (!markers || !markers["CodeMirror-linenumbers"])) + lineView.lineNumber = gutterWrap.appendChild( + elt("div", lineNumberFor(cm.options, lineN), + "CodeMirror-linenumber CodeMirror-gutter-elt", + "left: " + dims.gutterLeft["CodeMirror-linenumbers"] + "px; width: " + + cm.display.lineNumInnerWidth + "px")); + if (markers) for (var k = 0; k < cm.options.gutters.length; ++k) { + var id = cm.options.gutters[k], found = markers.hasOwnProperty(id) && markers[id]; + if (found) + gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt", "left: " + + dims.gutterLeft[id] + "px; width: " + dims.gutterWidth[id] + "px")); + } + } + } + + function updateLineWidgets(cm, lineView, dims) { + if (lineView.alignable) lineView.alignable = null; + for (var node = lineView.node.firstChild, next; node; node = next) { + var next = node.nextSibling; + if (node.className == "CodeMirror-linewidget") + lineView.node.removeChild(node); + } + insertLineWidgets(cm, lineView, dims); + } + + // Build a line's DOM representation from scratch + function buildLineElement(cm, lineView, lineN, dims) { + var built = getLineContent(cm, lineView); + lineView.text = lineView.node = built.pre; + if (built.bgClass) lineView.bgClass = built.bgClass; + if (built.textClass) lineView.textClass = built.textClass; + + updateLineClasses(lineView); + updateLineGutter(cm, lineView, lineN, dims); + insertLineWidgets(cm, lineView, dims); + return lineView.node; + } + + // A lineView may contain multiple logical lines (when merged by + // collapsed spans). The widgets for all of them need to be drawn. + function insertLineWidgets(cm, lineView, dims) { + insertLineWidgetsFor(cm, lineView.line, lineView, dims, true); + if (lineView.rest) for (var i = 0; i < lineView.rest.length; i++) + insertLineWidgetsFor(cm, lineView.rest[i], lineView, dims, false); + } + + function insertLineWidgetsFor(cm, line, lineView, dims, allowAbove) { + if (!line.widgets) return; + var wrap = ensureLineWrapped(lineView); + for (var i = 0, ws = line.widgets; i < ws.length; ++i) { + var widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget"); + if (!widget.handleMouseEvents) node.setAttribute("cm-ignore-events", "true"); + positionLineWidget(widget, node, lineView, dims); + cm.display.input.setUneditable(node); + if (allowAbove && widget.above) + wrap.insertBefore(node, lineView.gutter || lineView.text); + else + wrap.appendChild(node); + signalLater(widget, "redraw"); + } + } + + function positionLineWidget(widget, node, lineView, dims) { + if (widget.noHScroll) { + (lineView.alignable || (lineView.alignable = [])).push(node); + var width = dims.wrapperWidth; + node.style.left = dims.fixedPos + "px"; + if (!widget.coverGutter) { + width -= dims.gutterTotalWidth; + node.style.paddingLeft = dims.gutterTotalWidth + "px"; + } + node.style.width = width + "px"; + } + if (widget.coverGutter) { + node.style.zIndex = 5; + node.style.position = "relative"; + if (!widget.noHScroll) node.style.marginLeft = -dims.gutterTotalWidth + "px"; + } + } + + // POSITION OBJECT + + // A Pos instance represents a position within the text. + var Pos = CodeMirror.Pos = function(line, ch) { + if (!(this instanceof Pos)) return new Pos(line, ch); + this.line = line; this.ch = ch; + }; + + // Compare two positions, return 0 if they are the same, a negative + // number when a is less, and a positive number otherwise. + var cmp = CodeMirror.cmpPos = function(a, b) { return a.line - b.line || a.ch - b.ch; }; + + function copyPos(x) {return Pos(x.line, x.ch);} + function maxPos(a, b) { return cmp(a, b) < 0 ? b : a; } + function minPos(a, b) { return cmp(a, b) < 0 ? a : b; } + + // INPUT HANDLING + + function ensureFocus(cm) { + if (!cm.state.focused) { cm.display.input.focus(); onFocus(cm); } + } + + function isReadOnly(cm) { + return cm.options.readOnly || cm.doc.cantEdit; + } + + // This will be set to an array of strings when copying, so that, + // when pasting, we know what kind of selections the copied text + // was made out of. + var lastCopied = null; + + function applyTextInput(cm, inserted, deleted, sel, origin) { + var doc = cm.doc; + cm.display.shift = false; + if (!sel) sel = doc.sel; + + var paste = cm.state.pasteIncoming || origin == "paste"; + var textLines = splitLines(inserted), multiPaste = null; + // When pasing N lines into N selections, insert one line per selection + if (paste && sel.ranges.length > 1) { + if (lastCopied && lastCopied.join("\n") == inserted) + multiPaste = sel.ranges.length % lastCopied.length == 0 && map(lastCopied, splitLines); + else if (textLines.length == sel.ranges.length) + multiPaste = map(textLines, function(l) { return [l]; }); + } + + // Normal behavior is to insert the new text into every selection + for (var i = sel.ranges.length - 1; i >= 0; i--) { + var range = sel.ranges[i]; + var from = range.from(), to = range.to(); + if (range.empty()) { + if (deleted && deleted > 0) // Handle deletion + from = Pos(from.line, from.ch - deleted); + else if (cm.state.overwrite && !paste) // Handle overwrite + to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + lst(textLines).length)); + } + var updateInput = cm.curOp.updateInput; + var changeEvent = {from: from, to: to, text: multiPaste ? multiPaste[i % multiPaste.length] : textLines, + origin: origin || (paste ? "paste" : cm.state.cutIncoming ? "cut" : "+input")}; + makeChange(cm.doc, changeEvent); + signalLater(cm, "inputRead", cm, changeEvent); + } + if (inserted && !paste) + triggerElectric(cm, inserted); + + ensureCursorVisible(cm); + cm.curOp.updateInput = updateInput; + cm.curOp.typing = true; + cm.state.pasteIncoming = cm.state.cutIncoming = false; + } + + function handlePaste(e, cm) { + var pasted = e.clipboardData && e.clipboardData.getData("text/plain"); + if (pasted) { + e.preventDefault(); + runInOp(cm, function() { applyTextInput(cm, pasted, 0, null, "paste"); }); + return true; + } + } + + function triggerElectric(cm, inserted) { + // When an 'electric' character is inserted, immediately trigger a reindent + if (!cm.options.electricChars || !cm.options.smartIndent) return; + var sel = cm.doc.sel; + + for (var i = sel.ranges.length - 1; i >= 0; i--) { + var range = sel.ranges[i]; + if (range.head.ch > 100 || (i && sel.ranges[i - 1].head.line == range.head.line)) continue; + var mode = cm.getModeAt(range.head); + var indented = false; + if (mode.electricChars) { + for (var j = 0; j < mode.electricChars.length; j++) + if (inserted.indexOf(mode.electricChars.charAt(j)) > -1) { + indented = indentLine(cm, range.head.line, "smart"); + break; + } + } else if (mode.electricInput) { + if (mode.electricInput.test(getLine(cm.doc, range.head.line).text.slice(0, range.head.ch))) + indented = indentLine(cm, range.head.line, "smart"); + } + if (indented) signalLater(cm, "electricInput", cm, range.head.line); + } + } + + function copyableRanges(cm) { + var text = [], ranges = []; + for (var i = 0; i < cm.doc.sel.ranges.length; i++) { + var line = cm.doc.sel.ranges[i].head.line; + var lineRange = {anchor: Pos(line, 0), head: Pos(line + 1, 0)}; + ranges.push(lineRange); + text.push(cm.getRange(lineRange.anchor, lineRange.head)); + } + return {text: text, ranges: ranges}; + } + + function disableBrowserMagic(field) { + field.setAttribute("autocorrect", "off"); + field.setAttribute("autocapitalize", "off"); + field.setAttribute("spellcheck", "false"); + } + + // TEXTAREA INPUT STYLE + + function TextareaInput(cm) { + this.cm = cm; + // See input.poll and input.reset + this.prevInput = ""; + + // Flag that indicates whether we expect input to appear real soon + // now (after some event like 'keypress' or 'input') and are + // polling intensively. + this.pollingFast = false; + // Self-resetting timeout for the poller + this.polling = new Delayed(); + // Tracks when input.reset has punted to just putting a short + // string into the textarea instead of the full selection. + this.inaccurateSelection = false; + // Used to work around IE issue with selection being forgotten when focus moves away from textarea + this.hasSelection = false; + this.composing = null; + }; + + function hiddenTextarea() { + var te = elt("textarea", null, null, "position: absolute; padding: 0; width: 1px; height: 1em; outline: none"); + var div = elt("div", [te], null, "overflow: hidden; position: relative; width: 3px; height: 0px;"); + // The textarea is kept positioned near the cursor to prevent the + // fact that it'll be scrolled into view on input from scrolling + // our fake cursor out of view. On webkit, when wrap=off, paste is + // very slow. So make the area wide instead. + if (webkit) te.style.width = "1000px"; + else te.setAttribute("wrap", "off"); + // If border: 0; -- iOS fails to open keyboard (issue #1287) + if (ios) te.style.border = "1px solid black"; + disableBrowserMagic(te); + return div; + } + + TextareaInput.prototype = copyObj({ + init: function(display) { + var input = this, cm = this.cm; + + // Wraps and hides input textarea + var div = this.wrapper = hiddenTextarea(); + // The semihidden textarea that is focused when the editor is + // focused, and receives input. + var te = this.textarea = div.firstChild; + display.wrapper.insertBefore(div, display.wrapper.firstChild); + + // Needed to hide big blue blinking cursor on Mobile Safari (doesn't seem to work in iOS 8 anymore) + if (ios) te.style.width = "0px"; + + on(te, "input", function() { + if (ie && ie_version >= 9 && input.hasSelection) input.hasSelection = null; + input.poll(); + }); + + on(te, "paste", function(e) { + if (handlePaste(e, cm)) return true; + + cm.state.pasteIncoming = true; + input.fastPoll(); + }); + + function prepareCopyCut(e) { + if (cm.somethingSelected()) { + lastCopied = cm.getSelections(); + if (input.inaccurateSelection) { + input.prevInput = ""; + input.inaccurateSelection = false; + te.value = lastCopied.join("\n"); + selectInput(te); + } + } else if (!cm.options.lineWiseCopyCut) { + return; + } else { + var ranges = copyableRanges(cm); + lastCopied = ranges.text; + if (e.type == "cut") { + cm.setSelections(ranges.ranges, null, sel_dontScroll); + } else { + input.prevInput = ""; + te.value = ranges.text.join("\n"); + selectInput(te); + } + } + if (e.type == "cut") cm.state.cutIncoming = true; + } + on(te, "cut", prepareCopyCut); + on(te, "copy", prepareCopyCut); + + on(display.scroller, "paste", function(e) { + if (eventInWidget(display, e)) return; + cm.state.pasteIncoming = true; + input.focus(); + }); + + // Prevent normal selection in the editor (we handle our own) + on(display.lineSpace, "selectstart", function(e) { + if (!eventInWidget(display, e)) e_preventDefault(e); + }); + + on(te, "compositionstart", function() { + var start = cm.getCursor("from"); + input.composing = { + start: start, + range: cm.markText(start, cm.getCursor("to"), {className: "CodeMirror-composing"}) }; - } - - function NativeScrollbars (place, scroll, cm) { - this.cm = cm; - var vert = this.vert = elt("div", [elt("div", null, null, "min-width: 1px")], "CodeMirror-vscrollbar"); - var horiz = this.horiz = elt("div", [elt("div", null, null, "height: 100%; min-height: 1px")], "CodeMirror-hscrollbar"); - place(vert); place(horiz); - - on(vert, "scroll", function () { - if (vert.clientHeight) scroll(vert.scrollTop, "vertical"); - }); - on(horiz, "scroll", function () { - if (horiz.clientWidth) scroll(horiz.scrollLeft, "horizontal"); - }); - - this.checkedOverlay = false; - // Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8). - if (ie && ie_version < 8) this.horiz.style.minHeight = this.vert.style.minWidth = "18px"; - } + }); + on(te, "compositionend", function() { + if (input.composing) { + input.poll(); + input.composing.range.clear(); + input.composing = null; + } + }); + }, + + prepareSelection: function() { + // Redraw the selection and/or cursor + var cm = this.cm, display = cm.display, doc = cm.doc; + var result = prepareSelection(cm); + + // Move the hidden textarea near the cursor to prevent scrolling artifacts + if (cm.options.moveInputWithCursor) { + var headPos = cursorCoords(cm, doc.sel.primary().head, "div"); + var wrapOff = display.wrapper.getBoundingClientRect(), lineOff = display.lineDiv.getBoundingClientRect(); + result.teTop = Math.max(0, Math.min(display.wrapper.clientHeight - 10, + headPos.top + lineOff.top - wrapOff.top)); + result.teLeft = Math.max(0, Math.min(display.wrapper.clientWidth - 10, + headPos.left + lineOff.left - wrapOff.left)); + } + + return result; + }, + + showSelection: function(drawn) { + var cm = this.cm, display = cm.display; + removeChildrenAndAdd(display.cursorDiv, drawn.cursors); + removeChildrenAndAdd(display.selectionDiv, drawn.selection); + if (drawn.teTop != null) { + this.wrapper.style.top = drawn.teTop + "px"; + this.wrapper.style.left = drawn.teLeft + "px"; + } + }, + + // Reset the input to correspond to the selection (or to be empty, + // when not typing and nothing is selected) + reset: function(typing) { + if (this.contextMenuPending) return; + var minimal, selected, cm = this.cm, doc = cm.doc; + if (cm.somethingSelected()) { + this.prevInput = ""; + var range = doc.sel.primary(); + minimal = hasCopyEvent && + (range.to().line - range.from().line > 100 || (selected = cm.getSelection()).length > 1000); + var content = minimal ? "-" : selected || cm.getSelection(); + this.textarea.value = content; + if (cm.state.focused) selectInput(this.textarea); + if (ie && ie_version >= 9) this.hasSelection = content; + } else if (!typing) { + this.prevInput = this.textarea.value = ""; + if (ie && ie_version >= 9) this.hasSelection = null; + } + this.inaccurateSelection = minimal; + }, + + getField: function() { return this.textarea; }, + + supportsTouch: function() { return false; }, + + focus: function() { + if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt() != this.textarea)) { + try { this.textarea.focus(); } + catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM + } + }, + + blur: function() { this.textarea.blur(); }, + + resetPosition: function() { + this.wrapper.style.top = this.wrapper.style.left = 0; + }, + + receivedFocus: function() { this.slowPoll(); }, + + // Poll for input changes, using the normal rate of polling. This + // runs as long as the editor is focused. + slowPoll: function() { + var input = this; + if (input.pollingFast) return; + input.polling.set(this.cm.options.pollInterval, function() { + input.poll(); + if (input.cm.state.focused) input.slowPoll(); + }); + }, + + // When an event has just come in that is likely to add or change + // something in the input textarea, we poll faster, to ensure that + // the change appears on the screen quickly. + fastPoll: function() { + var missed = false, input = this; + input.pollingFast = true; + function p() { + var changed = input.poll(); + if (!changed && !missed) {missed = true; input.polling.set(60, p);} + else {input.pollingFast = false; input.slowPoll();} + } + input.polling.set(20, p); + }, + + // Read input from the textarea, and update the document to match. + // When something is selected, it is present in the textarea, and + // selected (unless it is huge, in which case a placeholder is + // used). When nothing is selected, the cursor sits after previously + // seen text (can be empty), which is stored in prevInput (we must + // not reset the textarea when typing, because that breaks IME). + poll: function() { + var cm = this.cm, input = this.textarea, prevInput = this.prevInput; + // Since this is called a *lot*, try to bail out as cheaply as + // possible when it is clear that nothing happened. hasSelection + // will be the case when there is a lot of text in the textarea, + // in which case reading its value would be expensive. + if (this.contextMenuPending || !cm.state.focused || + (hasSelection(input) && !prevInput) || + isReadOnly(cm) || cm.options.disableInput || cm.state.keySeq) + return false; - NativeScrollbars.prototype = copyObj({ - update: function (measure) { - var needsH = measure.scrollWidth > measure.clientWidth + 1; - var needsV = measure.scrollHeight > measure.clientHeight + 1; - var sWidth = measure.nativeBarWidth; + var text = input.value; + // If nothing changed, bail. + if (text == prevInput && !cm.somethingSelected()) return false; + // Work around nonsensical selection resetting in IE9/10, and + // inexplicable appearance of private area unicode characters on + // some key combos in Mac (#2689). + if (ie && ie_version >= 9 && this.hasSelection === text || + mac && /[\uf700-\uf7ff]/.test(text)) { + cm.display.input.reset(); + return false; + } - if (needsV) { - this.vert.style.display = "block"; - this.vert.style.bottom = needsH ? sWidth + "px" : "0"; - var totalHeight = measure.viewHeight - (needsH ? sWidth : 0); - // A bug in IE8 can cause this value to be negative, so guard it. - this.vert.firstChild.style.height = - Math.max(0, measure.scrollHeight - measure.clientHeight + totalHeight) + "px"; - } else { - this.vert.style.display = ""; - this.vert.firstChild.style.height = "0"; - } + if (cm.doc.sel == cm.display.selForContextMenu) { + var first = text.charCodeAt(0); + if (first == 0x200b && !prevInput) prevInput = "\u200b"; + if (first == 0x21da) { this.reset(); return this.cm.execCommand("undo"); } + } + // Find the part of the input that is actually new + var same = 0, l = Math.min(prevInput.length, text.length); + while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) ++same; - if (needsH) { - this.horiz.style.display = "block"; - this.horiz.style.right = needsV ? sWidth + "px" : "0"; - this.horiz.style.left = measure.barLeft + "px"; - var totalWidth = measure.viewWidth - measure.barLeft - (needsV ? sWidth : 0); - this.horiz.firstChild.style.width = - (measure.scrollWidth - measure.clientWidth + totalWidth) + "px"; - } else { - this.horiz.style.display = ""; - this.horiz.firstChild.style.width = "0"; - } + var self = this; + runInOp(cm, function() { + applyTextInput(cm, text.slice(same), prevInput.length - same, + null, self.composing ? "*compose" : null); - if (!this.checkedOverlay && measure.clientHeight > 0) { - if (sWidth == 0) this.overlayHack(); - this.checkedOverlay = true; - } + // Don't leave long text in the textarea, since it makes further polling slow + if (text.length > 1000 || text.indexOf("\n") > -1) input.value = self.prevInput = ""; + else self.prevInput = text; - return {right: needsV ? sWidth : 0, bottom: needsH ? sWidth : 0}; - }, - setScrollLeft: function (pos) { - if (this.horiz.scrollLeft != pos) this.horiz.scrollLeft = pos; - }, - setScrollTop: function (pos) { - if (this.vert.scrollTop != pos) this.vert.scrollTop = pos; - }, - overlayHack: function () { - var w = mac && !mac_geMountainLion ? "12px" : "18px"; - this.horiz.style.minHeight = this.vert.style.minWidth = w; - var self = this; - var barMouseDown = function (e) { - if (e_target(e) != self.vert && e_target(e) != self.horiz) {operation(self.cm, onMouseDown)(e);} - }; - on(this.vert, "mousedown", barMouseDown); - on(this.horiz, "mousedown", barMouseDown); - }, - clear: function () { - var parent = this.horiz.parentNode; - parent.removeChild(this.horiz); - parent.removeChild(this.vert); + if (self.composing) { + self.composing.range.clear(); + self.composing.range = cm.markText(self.composing.start, cm.getCursor("to"), + {className: "CodeMirror-composing"}); } - }, NativeScrollbars.prototype); + }); + return true; + }, - function NullScrollbars () {} + ensurePolled: function() { + if (this.pollingFast && this.poll()) this.pollingFast = false; + }, - NullScrollbars.prototype = copyObj({ - update: function () { return {bottom: 0, right: 0}; }, - setScrollLeft: function () {}, - setScrollTop: function () {}, - clear: function () {} - }, NullScrollbars.prototype); + onKeyPress: function() { + if (ie && ie_version >= 9) this.hasSelection = null; + this.fastPoll(); + }, - CodeMirror.scrollbarModel = {native: NativeScrollbars, null: NullScrollbars}; + onContextMenu: function(e) { + var input = this, cm = input.cm, display = cm.display, te = input.textarea; + var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop; + if (!pos || presto) return; // Opera is difficult. - function initScrollbars (cm) { - if (cm.display.scrollbars) { - cm.display.scrollbars.clear(); - if (cm.display.scrollbars.addClass) {rmClass(cm.display.wrapper, cm.display.scrollbars.addClass);} - } + // Reset the current text selection only if the click is done outside of the selection + // and 'resetSelectionOnContextMenu' option is true. + var reset = cm.options.resetSelectionOnContextMenu; + if (reset && cm.doc.sel.contains(pos) == -1) + operation(cm, setSelection)(cm.doc, simpleSelection(pos), sel_dontScroll); - cm.display.scrollbars = new CodeMirror.scrollbarModel[cm.options.scrollbarStyle](function (node) { - cm.display.wrapper.insertBefore(node, cm.display.scrollbarFiller); - // Prevent clicks in the scrollbars from killing focus - on(node, "mousedown", function () { - if (cm.state.focused) setTimeout(function () { cm.display.input.focus(); }, 0); + var oldCSS = te.style.cssText; + input.wrapper.style.position = "absolute"; + te.style.cssText = "position: fixed; width: 30px; height: 30px; top: " + (e.clientY - 5) + + "px; left: " + (e.clientX - 5) + "px; z-index: 1000; background: " + + (ie ? "rgba(255, 255, 255, .05)" : "transparent") + + "; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);"; + if (webkit) var oldScrollY = window.scrollY; // Work around Chrome issue (#2712) + display.input.focus(); + if (webkit) window.scrollTo(null, oldScrollY); + display.input.reset(); + // Adds "Select all" to context menu in FF + if (!cm.somethingSelected()) te.value = input.prevInput = " "; + input.contextMenuPending = true; + display.selForContextMenu = cm.doc.sel; + clearTimeout(display.detectingSelectAll); + + // Select-all will be greyed out if there's nothing to select, so + // this adds a zero-width space so that we can later check whether + // it got selected. + function prepareSelectAllHack() { + if (te.selectionStart != null) { + var selected = cm.somethingSelected(); + var extval = "\u200b" + (selected ? te.value : ""); + te.value = "\u21da"; // Used to catch context-menu undo + te.value = extval; + input.prevInput = selected ? "" : "\u200b"; + te.selectionStart = 1; te.selectionEnd = extval.length; + // Re-set this, in case some other handler touched the + // selection in the meantime. + display.selForContextMenu = cm.doc.sel; + } + } + function rehide() { + input.contextMenuPending = false; + input.wrapper.style.position = "relative"; + te.style.cssText = oldCSS; + if (ie && ie_version < 9) display.scrollbars.setScrollTop(display.scroller.scrollTop = scrollPos); + + // Try to detect the user choosing select-all + if (te.selectionStart != null) { + if (!ie || (ie && ie_version < 9)) prepareSelectAllHack(); + var i = 0, poll = function() { + if (display.selForContextMenu == cm.doc.sel && te.selectionStart == 0 && + te.selectionEnd > 0 && input.prevInput == "\u200b") + operation(cm, commands.selectAll)(cm); + else if (i++ < 10) display.detectingSelectAll = setTimeout(poll, 500); + else display.input.reset(); + }; + display.detectingSelectAll = setTimeout(poll, 200); + } + } + + if (ie && ie_version >= 9) prepareSelectAllHack(); + if (captureRightClick) { + e_stop(e); + var mouseup = function() { + off(window, "mouseup", mouseup); + setTimeout(rehide, 20); + }; + on(window, "mouseup", mouseup); + } else { + setTimeout(rehide, 50); + } + }, + + setUneditable: nothing, + + needsContentAttribute: false + }, TextareaInput.prototype); + + // CONTENTEDITABLE INPUT STYLE + + function ContentEditableInput(cm) { + this.cm = cm; + this.lastAnchorNode = this.lastAnchorOffset = this.lastFocusNode = this.lastFocusOffset = null; + this.polling = new Delayed(); + this.gracePeriod = false; + } + + ContentEditableInput.prototype = copyObj({ + init: function(display) { + var input = this, cm = input.cm; + var div = input.div = display.lineDiv; + div.contentEditable = "true"; + disableBrowserMagic(div); + + on(div, "paste", function(e) { handlePaste(e, cm); }) + + on(div, "compositionstart", function(e) { + var data = e.data; + input.composing = {sel: cm.doc.sel, data: data, startData: data}; + if (!data) return; + var prim = cm.doc.sel.primary(); + var line = cm.getLine(prim.head.line); + var found = line.indexOf(data, Math.max(0, prim.head.ch - data.length)); + if (found > -1 && found <= prim.head.ch) + input.composing.sel = simpleSelection(Pos(prim.head.line, found), + Pos(prim.head.line, found + data.length)); + }); + on(div, "compositionupdate", function(e) { + input.composing.data = e.data; + }); + on(div, "compositionend", function(e) { + var ours = input.composing; + if (!ours) return; + if (e.data != ours.startData && !/\u200b/.test(e.data)) + ours.data = e.data; + // Need a small delay to prevent other code (input event, + // selection polling) from doing damage when fired right after + // compositionend. + setTimeout(function() { + if (!ours.handled) + input.applyComposition(ours); + if (input.composing == ours) + input.composing = null; + }, 50); + }); + + on(div, "touchstart", function() { + input.forceCompositionEnd(); + }); + + on(div, "input", function() { + if (input.composing) return; + if (!input.pollContent()) + runInOp(input.cm, function() {regChange(cm);}); + }); + + function onCopyCut(e) { + if (cm.somethingSelected()) { + lastCopied = cm.getSelections(); + if (e.type == "cut") cm.replaceSelection("", null, "cut"); + } else if (!cm.options.lineWiseCopyCut) { + return; + } else { + var ranges = copyableRanges(cm); + lastCopied = ranges.text; + if (e.type == "cut") { + cm.operation(function() { + cm.setSelections(ranges.ranges, 0, sel_dontScroll); + cm.replaceSelection("", null, "cut"); }); - node.setAttribute("cm-not-content", "true"); - }, function (pos, axis) { - if (axis == "horizontal") setScrollLeft(cm, pos); - else setScrollTop(cm, pos); - }, cm); - if (cm.display.scrollbars.addClass) {addClass(cm.display.wrapper, cm.display.scrollbars.addClass);} - } - - function updateScrollbars (cm, measure) { - if (!measure) measure = measureForScrollbars(cm); - var startWidth = cm.display.barWidth, startHeight = cm.display.barHeight; - updateScrollbarsInner(cm, measure); - for (var i = 0; i < 4 && startWidth != cm.display.barWidth || startHeight != cm.display.barHeight; i++) { - if (startWidth != cm.display.barWidth && cm.options.lineWrapping) {updateHeightsInViewport(cm);} - updateScrollbarsInner(cm, measureForScrollbars(cm)); - startWidth = cm.display.barWidth; startHeight = cm.display.barHeight; - } - } - - // Re-synchronize the fake scrollbars with the actual size of the - // content. - function updateScrollbarsInner (cm, measure) { - var d = cm.display; - var sizes = d.scrollbars.update(measure); - - d.sizer.style.paddingRight = (d.barWidth = sizes.right) + "px"; - d.sizer.style.paddingBottom = (d.barHeight = sizes.bottom) + "px"; - - if (sizes.right && sizes.bottom) { - d.scrollbarFiller.style.display = "block"; - d.scrollbarFiller.style.height = sizes.bottom + "px"; - d.scrollbarFiller.style.width = sizes.right + "px"; - } else d.scrollbarFiller.style.display = ""; - if (sizes.bottom && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) { - d.gutterFiller.style.display = "block"; - d.gutterFiller.style.height = sizes.bottom + "px"; - d.gutterFiller.style.width = measure.gutterWidth + "px"; - } else d.gutterFiller.style.display = ""; - } - - // Compute the lines that are visible in a given viewport (defaults - // the the current scroll position). viewport may contain top, - // height, and ensure (see op.scrollToPos) properties. - function visibleLines (display, doc, viewport) { - var top = viewport && viewport.top != null ? Math.max(0, viewport.top) : display.scroller.scrollTop; - top = Math.floor(top - paddingTop(display)); - var bottom = viewport && viewport.bottom != null ? viewport.bottom : top + display.wrapper.clientHeight; - - var from = lineAtHeight(doc, top), to = lineAtHeight(doc, bottom); - // Ensure is a {from: {line, ch}, to: {line, ch}} object, and - // forces those lines into the viewport (if possible). - if (viewport && viewport.ensure) { - var ensureFrom = viewport.ensure.from.line, ensureTo = viewport.ensure.to.line; - if (ensureFrom < from) { - from = ensureFrom; - to = lineAtHeight(doc, heightAtLine(getLine(doc, ensureFrom)) + display.wrapper.clientHeight); - } else if (Math.min(ensureTo, doc.lastLine()) >= to) { - from = lineAtHeight(doc, heightAtLine(getLine(doc, ensureTo)) - display.wrapper.clientHeight); - to = ensureTo; - } - } - return {from: from, to: Math.max(to, from + 1)}; - } - - // LINE NUMBERS - - // Re-align line numbers and gutter marks to compensate for - // horizontal scrolling. - function alignHorizontally (cm) { - var display = cm.display, view = display.view; - if (!display.alignWidgets && (!display.gutters.firstChild || !cm.options.fixedGutter)) return; - var comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft; - var gutterW = display.gutters.offsetWidth, left = comp + "px"; - for (var i = 0; i < view.length; i++) { - if (!view[i].hidden) { - if (cm.options.fixedGutter && view[i].gutter) {view[i].gutter.style.left = left;} - var align = view[i].alignable; - if (align) { - for (var j = 0; j < align.length; j++) {align[j].style.left = left;} - } - } - } - if (cm.options.fixedGutter) {display.gutters.style.left = (comp + gutterW) + "px";} - } - - // Used to ensure that the line number gutter is still the right - // size for the current document size. Returns true when an update - // is needed. - function maybeUpdateLineNumberWidth (cm) { - if (!cm.options.lineNumbers) return false; - var doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display; - if (last.length != display.lineNumChars) { - var test = display.measure.appendChild(elt("div", [elt("div", last)], - "CodeMirror-linenumber CodeMirror-gutter-elt")); - var innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW; - display.lineGutter.style.width = ""; - display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding) + 1; - display.lineNumWidth = display.lineNumInnerWidth + padding; - display.lineNumChars = display.lineNumInnerWidth ? last.length : -1; - display.lineGutter.style.width = display.lineNumWidth + "px"; - updateGutterSpace(cm); - return true; + } } - return false; - } - - function lineNumberFor (options, i) { - return String(options.lineNumberFormatter(i + options.firstLineNumber)); - } + // iOS exposes the clipboard API, but seems to discard content inserted into it + if (e.clipboardData && !ios) { + e.preventDefault(); + e.clipboardData.clearData(); + e.clipboardData.setData("text/plain", lastCopied.join("\n")); + } else { + // Old-fashioned briefly-focus-a-textarea hack + var kludge = hiddenTextarea(), te = kludge.firstChild; + cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild); + te.value = lastCopied.join("\n"); + var hadFocus = document.activeElement; + selectInput(te); + setTimeout(function() { + cm.display.lineSpace.removeChild(kludge); + hadFocus.focus(); + }, 50); + } + } + on(div, "copy", onCopyCut); + on(div, "cut", onCopyCut); + }, + + prepareSelection: function() { + var result = prepareSelection(this.cm, false); + result.focus = this.cm.state.focused; + return result; + }, + + showSelection: function(info) { + if (!info || !this.cm.display.view.length) return; + if (info.focus) this.showPrimarySelection(); + this.showMultipleSelections(info); + }, + + showPrimarySelection: function() { + var sel = window.getSelection(), prim = this.cm.doc.sel.primary(); + var curAnchor = domToPos(this.cm, sel.anchorNode, sel.anchorOffset); + var curFocus = domToPos(this.cm, sel.focusNode, sel.focusOffset); + if (curAnchor && !curAnchor.bad && curFocus && !curFocus.bad && + cmp(minPos(curAnchor, curFocus), prim.from()) == 0 && + cmp(maxPos(curAnchor, curFocus), prim.to()) == 0) + return; - // Computes display.scroller.scrollLeft + display.gutters.offsetWidth, - // but using getBoundingClientRect to get a sub-pixel-accurate - // result. - function compensateForHScroll (display) { - return display.scroller.getBoundingClientRect().left - display.sizer.getBoundingClientRect().left; - } + var start = posToDOM(this.cm, prim.from()); + var end = posToDOM(this.cm, prim.to()); + if (!start && !end) return; - // DISPLAY DRAWING + var view = this.cm.display.view; + var old = sel.rangeCount && sel.getRangeAt(0); + if (!start) { + start = {node: view[0].measure.map[2], offset: 0}; + } else if (!end) { // FIXME dangerously hacky + var measure = view[view.length - 1].measure; + var map = measure.maps ? measure.maps[measure.maps.length - 1] : measure.map; + end = {node: map[map.length - 1], offset: map[map.length - 2] - map[map.length - 3]}; + } - function DisplayUpdate (cm, viewport, force) { - var display = cm.display; + try { var rng = range(start.node, start.offset, end.offset, end.node); } + catch(e) {} // Our model of the DOM might be outdated, in which case the range we try to set can be impossible + if (rng) { + sel.removeAllRanges(); + sel.addRange(rng); + if (old && sel.anchorNode == null) sel.addRange(old); + else if (gecko) this.startGracePeriod(); + } + this.rememberSelection(); + }, - this.viewport = viewport; - // Store some values that we'll need later (but don't want to force a relayout for) - this.visible = visibleLines(display, cm.doc, viewport); - this.editorIsHidden = !display.wrapper.offsetWidth; - this.wrapperHeight = display.wrapper.clientHeight; - this.wrapperWidth = display.wrapper.clientWidth; - this.oldDisplayWidth = displayWidth(cm); - this.force = force; - this.dims = getDimensions(cm); - this.events = []; - } + startGracePeriod: function() { + var input = this; + clearTimeout(this.gracePeriod); + this.gracePeriod = setTimeout(function() { + input.gracePeriod = false; + if (input.selectionChanged()) + input.cm.operation(function() { input.cm.curOp.selectionChanged = true; }); + }, 20); + }, - DisplayUpdate.prototype.signal = function (emitter, type) { - if (hasHandler(emitter, type)) {this.events.push(arguments);} - }; - DisplayUpdate.prototype.finish = function () { - for (var i = 0; i < this.events.length; i++) {signal.apply(null, this.events[i]);} - }; + showMultipleSelections: function(info) { + removeChildrenAndAdd(this.cm.display.cursorDiv, info.cursors); + removeChildrenAndAdd(this.cm.display.selectionDiv, info.selection); + }, - function maybeClipScrollbars (cm) { - var display = cm.display; - if (!display.scrollbarsClipped && display.scroller.offsetWidth) { - display.nativeBarWidth = display.scroller.offsetWidth - display.scroller.clientWidth; - display.heightForcer.style.height = scrollGap(cm) + "px"; - display.sizer.style.marginBottom = -display.nativeBarWidth + "px"; - display.sizer.style.borderRightWidth = scrollGap(cm) + "px"; - display.scrollbarsClipped = true; - } - } + rememberSelection: function() { + var sel = window.getSelection(); + this.lastAnchorNode = sel.anchorNode; this.lastAnchorOffset = sel.anchorOffset; + this.lastFocusNode = sel.focusNode; this.lastFocusOffset = sel.focusOffset; + }, - // Does the actual updating of the line display. Bails out - // (returning false) when there is nothing to be done and forced is - // false. - function updateDisplayIfNeeded (cm, update) { - var display = cm.display, doc = cm.doc; + selectionInEditor: function() { + var sel = window.getSelection(); + if (!sel.rangeCount) return false; + var node = sel.getRangeAt(0).commonAncestorContainer; + return contains(this.div, node); + }, - if (update.editorIsHidden) { - resetView(cm); - return false; - } + focus: function() { + if (this.cm.options.readOnly != "nocursor") this.div.focus(); + }, + blur: function() { this.div.blur(); }, + getField: function() { return this.div; }, - // Bail out if the visible area is already rendered and nothing changed. - if (!update.force && - update.visible.from >= display.viewFrom && update.visible.to <= display.viewTo && - (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo) && - display.renderedView == display.view && countDirtyView(cm) == 0) {return false;} + supportsTouch: function() { return true; }, - if (maybeUpdateLineNumberWidth(cm)) { - resetView(cm); - update.dims = getDimensions(cm); - } + receivedFocus: function() { + var input = this; + if (this.selectionInEditor()) + this.pollSelection(); + else + runInOp(this.cm, function() { input.cm.curOp.selectionChanged = true; }); - // Compute a suitable new viewport (from & to) - var end = doc.first + doc.size; - var from = Math.max(update.visible.from - cm.options.viewportMargin, doc.first); - var to = Math.min(end, update.visible.to + cm.options.viewportMargin); - if (display.viewFrom < from && from - display.viewFrom < 20) from = Math.max(doc.first, display.viewFrom); - if (display.viewTo > to && display.viewTo - to < 20) to = Math.min(end, display.viewTo); - if (sawCollapsedSpans) { - from = visualLineNo(cm.doc, from); - to = visualLineEndNo(cm.doc, to); + function poll() { + if (input.cm.state.focused) { + input.pollSelection(); + input.polling.set(input.cm.options.pollInterval, poll); } + } + this.polling.set(this.cm.options.pollInterval, poll); + }, - var different = from != display.viewFrom || to != display.viewTo || - display.lastWrapHeight != update.wrapperHeight || display.lastWrapWidth != update.wrapperWidth; - adjustView(cm, from, to); + selectionChanged: function() { + var sel = window.getSelection(); + return sel.anchorNode != this.lastAnchorNode || sel.anchorOffset != this.lastAnchorOffset || + sel.focusNode != this.lastFocusNode || sel.focusOffset != this.lastFocusOffset; + }, - display.viewOffset = heightAtLine(getLine(cm.doc, display.viewFrom)); - // Position the mover div to align with the current scroll position - cm.display.mover.style.top = display.viewOffset + "px"; + pollSelection: function() { + if (!this.composing && !this.gracePeriod && this.selectionChanged()) { + var sel = window.getSelection(), cm = this.cm; + this.rememberSelection(); + var anchor = domToPos(cm, sel.anchorNode, sel.anchorOffset); + var head = domToPos(cm, sel.focusNode, sel.focusOffset); + if (anchor && head) runInOp(cm, function() { + setSelection(cm.doc, simpleSelection(anchor, head), sel_dontScroll); + if (anchor.bad || head.bad) cm.curOp.selectionChanged = true; + }); + } + }, + + pollContent: function() { + var cm = this.cm, display = cm.display, sel = cm.doc.sel.primary(); + var from = sel.from(), to = sel.to(); + if (from.line < display.viewFrom || to.line > display.viewTo - 1) return false; + + var fromIndex; + if (from.line == display.viewFrom || (fromIndex = findViewIndex(cm, from.line)) == 0) { + var fromLine = lineNo(display.view[0].line); + var fromNode = display.view[0].node; + } else { + var fromLine = lineNo(display.view[fromIndex].line); + var fromNode = display.view[fromIndex - 1].node.nextSibling; + } + var toIndex = findViewIndex(cm, to.line); + if (toIndex == display.view.length - 1) { + var toLine = display.viewTo - 1; + var toNode = display.lineDiv.lastChild; + } else { + var toLine = lineNo(display.view[toIndex + 1].line) - 1; + var toNode = display.view[toIndex + 1].node.previousSibling; + } + + var newText = splitLines(domTextBetween(cm, fromNode, toNode, fromLine, toLine)); + var oldText = getBetween(cm.doc, Pos(fromLine, 0), Pos(toLine, getLine(cm.doc, toLine).text.length)); + while (newText.length > 1 && oldText.length > 1) { + if (lst(newText) == lst(oldText)) { newText.pop(); oldText.pop(); toLine--; } + else if (newText[0] == oldText[0]) { newText.shift(); oldText.shift(); fromLine++; } + else break; + } + + var cutFront = 0, cutEnd = 0; + var newTop = newText[0], oldTop = oldText[0], maxCutFront = Math.min(newTop.length, oldTop.length); + while (cutFront < maxCutFront && newTop.charCodeAt(cutFront) == oldTop.charCodeAt(cutFront)) + ++cutFront; + var newBot = lst(newText), oldBot = lst(oldText); + var maxCutEnd = Math.min(newBot.length - (newText.length == 1 ? cutFront : 0), + oldBot.length - (oldText.length == 1 ? cutFront : 0)); + while (cutEnd < maxCutEnd && + newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1)) + ++cutEnd; + + newText[newText.length - 1] = newBot.slice(0, newBot.length - cutEnd); + newText[0] = newText[0].slice(cutFront); + + var chFrom = Pos(fromLine, cutFront); + var chTo = Pos(toLine, oldText.length ? lst(oldText).length - cutEnd : 0); + if (newText.length > 1 || newText[0] || cmp(chFrom, chTo)) { + replaceRange(cm.doc, newText, chFrom, chTo, "+input"); + return true; + } + }, - var toUpdate = countDirtyView(cm); - if (!different && toUpdate == 0 && !update.force && display.renderedView == display.view && - (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo)) {return false;} + ensurePolled: function() { + this.forceCompositionEnd(); + }, + reset: function() { + this.forceCompositionEnd(); + }, + forceCompositionEnd: function() { + if (!this.composing || this.composing.handled) return; + this.applyComposition(this.composing); + this.composing.handled = true; + this.div.blur(); + this.div.focus(); + }, + applyComposition: function(composing) { + if (composing.data && composing.data != composing.startData) + operation(this.cm, applyTextInput)(this.cm, composing.data, 0, composing.sel); + }, - // For big changes, we hide the enclosing element during the - // update, since that speeds up the operations on most browsers. - var focused = activeElt(); - if (toUpdate > 4) display.lineDiv.style.display = "none"; - patchDisplay(cm, display.updateLineNumbers, update.dims); - if (toUpdate > 4) display.lineDiv.style.display = ""; - display.renderedView = display.view; - // There might have been a widget with a focused element that got - // hidden or updated, if so re-focus it. - if (focused && activeElt() != focused && focused.offsetHeight) focused.focus(); + setUneditable: function(node) { + node.setAttribute("contenteditable", "false"); + }, - // Prevent selection and cursors from interfering with the scroll - // width and height. - removeChildren(display.cursorDiv); - removeChildren(display.selectionDiv); - display.gutters.style.height = 0; + onKeyPress: function(e) { + e.preventDefault(); + operation(this.cm, applyTextInput)(this.cm, String.fromCharCode(e.charCode == null ? e.keyCode : e.charCode), 0); + }, - if (different) { - display.lastWrapHeight = update.wrapperHeight; - display.lastWrapWidth = update.wrapperWidth; - startWorker(cm, 400); - } + onContextMenu: nothing, + resetPosition: nothing, - display.updateLineNumbers = null; + needsContentAttribute: true + }, ContentEditableInput.prototype); - return true; - } + function posToDOM(cm, pos) { + var view = findViewForLine(cm, pos.line); + if (!view || view.hidden) return null; + var line = getLine(cm.doc, pos.line); + var info = mapFromLineView(view, line, pos.line); - function postUpdateDisplay (cm, update) { - var viewport = update.viewport; - for (var first = true; ; first = false) { - if (!first || !cm.options.lineWrapping || update.oldDisplayWidth == displayWidth(cm)) { - // Clip forced viewport to actual scrollable area. - if (viewport && viewport.top != null) {viewport = {top: Math.min(cm.doc.height + paddingVert(cm.display) - displayHeight(cm), viewport.top)};} - // Updated line heights might result in the drawn area not - // actually covering the viewport. Keep looping until it does. - update.visible = visibleLines(cm.display, cm.doc, viewport); - if (update.visible.from >= cm.display.viewFrom && update.visible.to <= cm.display.viewTo) {break;} - } - if (!updateDisplayIfNeeded(cm, update)) break; - updateHeightsInViewport(cm); - var barMeasure = measureForScrollbars(cm); - updateSelection(cm); - setDocumentHeight(cm, barMeasure); - updateScrollbars(cm, barMeasure); - } - - update.signal(cm, "update", cm); - if (cm.display.viewFrom != cm.display.reportedViewFrom || cm.display.viewTo != cm.display.reportedViewTo) { - update.signal(cm, "viewportChange", cm, cm.display.viewFrom, cm.display.viewTo); - cm.display.reportedViewFrom = cm.display.viewFrom; cm.display.reportedViewTo = cm.display.viewTo; - } - } - - function updateDisplaySimple (cm, viewport) { - var update = new DisplayUpdate(cm, viewport); - if (updateDisplayIfNeeded(cm, update)) { - updateHeightsInViewport(cm); - postUpdateDisplay(cm, update); - var barMeasure = measureForScrollbars(cm); - updateSelection(cm); - setDocumentHeight(cm, barMeasure); - updateScrollbars(cm, barMeasure); - update.finish(); - } - } - - function setDocumentHeight (cm, measure) { - cm.display.sizer.style.minHeight = measure.docHeight + "px"; - var total = measure.docHeight + cm.display.barHeight; - cm.display.heightForcer.style.top = total + "px"; - cm.display.gutters.style.height = Math.max(total + scrollGap(cm), measure.clientHeight) + "px"; - } - - // Read the actual heights of the rendered lines, and update their - // stored heights to match. - function updateHeightsInViewport (cm) { - var display = cm.display; - var prevBottom = display.lineDiv.offsetTop; - for (var i = 0; i < display.view.length; i++) { - var cur = display.view[i], height; - if (cur.hidden) continue; - if (ie && ie_version < 8) { - var bot = cur.node.offsetTop + cur.node.offsetHeight; - height = bot - prevBottom; - prevBottom = bot; - } else { - var box = cur.node.getBoundingClientRect(); - height = box.bottom - box.top; - } - var diff = cur.line.height - height; - if (height < 2) height = textHeight(display); - if (diff > .001 || diff < -.001) { - updateLineHeight(cur.line, height); - updateWidgetHeight(cur.line); - if (cur.rest) { - for (var j = 0; j < cur.rest.length; j++) {updateWidgetHeight(cur.rest[j]);} - } - } - } + var order = getOrder(line), side = "left"; + if (order) { + var partPos = getBidiPartAt(order, pos.ch); + side = partPos % 2 ? "right" : "left"; } + var result = nodeAndOffsetInLineMap(info.map, pos.ch, side); + result.offset = result.collapse == "right" ? result.end : result.start; + return result; + } - // Read and store the height of line widgets associated with the - // given line. - function updateWidgetHeight (line) { - if (line.widgets) { - for (var i = 0; i < line.widgets.length; ++i) {line.widgets[i].height = line.widgets[i].node.offsetHeight;} - } - } + function badPos(pos, bad) { if (bad) pos.bad = true; return pos; } - // Do a bulk-read of the DOM positions and sizes needed to draw the - // view, so that we don't interleave reading and writing to the DOM. - function getDimensions (cm) { - var d = cm.display, left = {}, width = {}; - var gutterLeft = d.gutters.clientLeft; - for (var n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) { - left[cm.options.gutters[i]] = n.offsetLeft + n.clientLeft + gutterLeft; - width[cm.options.gutters[i]] = n.clientWidth; - } - return {fixedPos: compensateForHScroll(d), - gutterTotalWidth: d.gutters.offsetWidth, - gutterLeft: left, - gutterWidth: width, - wrapperWidth: d.wrapper.clientWidth}; + function domToPos(cm, node, offset) { + var lineNode; + if (node == cm.display.lineDiv) { + lineNode = cm.display.lineDiv.childNodes[offset]; + if (!lineNode) return badPos(cm.clipPos(Pos(cm.display.viewTo - 1)), true); + node = null; offset = 0; + } else { + for (lineNode = node;; lineNode = lineNode.parentNode) { + if (!lineNode || lineNode == cm.display.lineDiv) return null; + if (lineNode.parentNode && lineNode.parentNode == cm.display.lineDiv) break; + } + } + for (var i = 0; i < cm.display.view.length; i++) { + var lineView = cm.display.view[i]; + if (lineView.node == lineNode) + return locateNodeInLineView(lineView, node, offset); + } + } + + function locateNodeInLineView(lineView, node, offset) { + var wrapper = lineView.text.firstChild, bad = false; + if (!node || !contains(wrapper, node)) return badPos(Pos(lineNo(lineView.line), 0), true); + if (node == wrapper) { + bad = true; + node = wrapper.childNodes[offset]; + offset = 0; + if (!node) { + var line = lineView.rest ? lst(lineView.rest) : lineView.line; + return badPos(Pos(lineNo(line), line.text.length), bad); + } + } + + var textNode = node.nodeType == 3 ? node : null, topNode = node; + if (!textNode && node.childNodes.length == 1 && node.firstChild.nodeType == 3) { + textNode = node.firstChild; + if (offset) offset = textNode.nodeValue.length; + } + while (topNode.parentNode != wrapper) topNode = topNode.parentNode; + var measure = lineView.measure, maps = measure.maps; + + function find(textNode, topNode, offset) { + for (var i = -1; i < (maps ? maps.length : 0); i++) { + var map = i < 0 ? measure.map : maps[i]; + for (var j = 0; j < map.length; j += 3) { + var curNode = map[j + 2]; + if (curNode == textNode || curNode == topNode) { + var line = lineNo(i < 0 ? lineView.line : lineView.rest[i]); + var ch = map[j] + offset; + if (offset < 0 || curNode != textNode) ch = map[j + (offset ? 1 : 0)]; + return Pos(line, ch); + } + } + } + } + var found = find(textNode, topNode, offset); + if (found) return badPos(found, bad); + + // FIXME this is all really shaky. might handle the few cases it needs to handle, but likely to cause problems + for (var after = topNode.nextSibling, dist = textNode ? textNode.nodeValue.length - offset : 0; after; after = after.nextSibling) { + found = find(after, after.firstChild, 0); + if (found) + return badPos(Pos(found.line, found.ch - dist), bad); + else + dist += after.textContent.length; + } + for (var before = topNode.previousSibling, dist = offset; before; before = before.previousSibling) { + found = find(before, before.firstChild, -1); + if (found) + return badPos(Pos(found.line, found.ch + dist), bad); + else + dist += after.textContent.length; + } + } + + function domTextBetween(cm, from, to, fromLine, toLine) { + var text = "", closing = false; + function recognizeMarker(id) { return function(marker) { return marker.id == id; }; } + function walk(node) { + if (node.nodeType == 1) { + var cmText = node.getAttribute("cm-text"); + if (cmText != null) { + if (cmText == "") cmText = node.textContent.replace(/\u200b/g, ""); + text += cmText; + return; + } + var markerID = node.getAttribute("cm-marker"), range; + if (markerID) { + var found = cm.findMarks(Pos(fromLine, 0), Pos(toLine + 1, 0), recognizeMarker(+markerID)); + if (found.length && (range = found[0].find())) + text += getBetween(cm.doc, range.from, range.to).join("\n"); + return; + } + if (node.getAttribute("contenteditable") == "false") return; + for (var i = 0; i < node.childNodes.length; i++) + walk(node.childNodes[i]); + if (/^(pre|div|p)$/i.test(node.nodeName)) + closing = true; + } else if (node.nodeType == 3) { + var val = node.nodeValue; + if (!val) return; + if (closing) { + text += "\n"; + closing = false; + } + text += val; + } + } + for (;;) { + walk(from); + if (from == to) break; + from = from.nextSibling; + } + return text; + } + + CodeMirror.inputStyles = {"textarea": TextareaInput, "contenteditable": ContentEditableInput}; + + // SELECTION / CURSOR + + // Selection objects are immutable. A new one is created every time + // the selection changes. A selection is one or more non-overlapping + // (and non-touching) ranges, sorted, and an integer that indicates + // which one is the primary selection (the one that's scrolled into + // view, that getCursor returns, etc). + function Selection(ranges, primIndex) { + this.ranges = ranges; + this.primIndex = primIndex; + } + + Selection.prototype = { + primary: function() { return this.ranges[this.primIndex]; }, + equals: function(other) { + if (other == this) return true; + if (other.primIndex != this.primIndex || other.ranges.length != this.ranges.length) return false; + for (var i = 0; i < this.ranges.length; i++) { + var here = this.ranges[i], there = other.ranges[i]; + if (cmp(here.anchor, there.anchor) != 0 || cmp(here.head, there.head) != 0) return false; + } + return true; + }, + deepCopy: function() { + for (var out = [], i = 0; i < this.ranges.length; i++) + out[i] = new Range(copyPos(this.ranges[i].anchor), copyPos(this.ranges[i].head)); + return new Selection(out, this.primIndex); + }, + somethingSelected: function() { + for (var i = 0; i < this.ranges.length; i++) + if (!this.ranges[i].empty()) return true; + return false; + }, + contains: function(pos, end) { + if (!end) end = pos; + for (var i = 0; i < this.ranges.length; i++) { + var range = this.ranges[i]; + if (cmp(end, range.from()) >= 0 && cmp(pos, range.to()) <= 0) + return i; + } + return -1; + } + }; + + function Range(anchor, head) { + this.anchor = anchor; this.head = head; + } + + Range.prototype = { + from: function() { return minPos(this.anchor, this.head); }, + to: function() { return maxPos(this.anchor, this.head); }, + empty: function() { + return this.head.line == this.anchor.line && this.head.ch == this.anchor.ch; + } + }; + + // Take an unsorted, potentially overlapping set of ranges, and + // build a selection out of it. 'Consumes' ranges array (modifying + // it). + function normalizeSelection(ranges, primIndex) { + var prim = ranges[primIndex]; + ranges.sort(function(a, b) { return cmp(a.from(), b.from()); }); + primIndex = indexOf(ranges, prim); + for (var i = 1; i < ranges.length; i++) { + var cur = ranges[i], prev = ranges[i - 1]; + if (cmp(prev.to(), cur.from()) >= 0) { + var from = minPos(prev.from(), cur.from()), to = maxPos(prev.to(), cur.to()); + var inv = prev.empty() ? cur.from() == cur.head : prev.from() == prev.head; + if (i <= primIndex) --primIndex; + ranges.splice(--i, 2, new Range(inv ? to : from, inv ? from : to)); + } + } + return new Selection(ranges, primIndex); + } + + function simpleSelection(anchor, head) { + return new Selection([new Range(anchor, head || anchor)], 0); + } + + // Most of the external API clips given positions to make sure they + // actually exist within the document. + function clipLine(doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1));} + function clipPos(doc, pos) { + if (pos.line < doc.first) return Pos(doc.first, 0); + var last = doc.first + doc.size - 1; + if (pos.line > last) return Pos(last, getLine(doc, last).text.length); + return clipToLen(pos, getLine(doc, pos.line).text.length); + } + function clipToLen(pos, linelen) { + var ch = pos.ch; + if (ch == null || ch > linelen) return Pos(pos.line, linelen); + else if (ch < 0) return Pos(pos.line, 0); + else return pos; + } + function isLine(doc, l) {return l >= doc.first && l < doc.first + doc.size;} + function clipPosArray(doc, array) { + for (var out = [], i = 0; i < array.length; i++) out[i] = clipPos(doc, array[i]); + return out; + } + + // SELECTION UPDATES + + // The 'scroll' parameter given to many of these indicated whether + // the new cursor position should be scrolled into view after + // modifying the selection. + + // If shift is held or the extend flag is set, extends a range to + // include a given position (and optionally a second position). + // Otherwise, simply returns the range between the given positions. + // Used for cursor motion and such. + function extendRange(doc, range, head, other) { + if (doc.cm && doc.cm.display.shift || doc.extend) { + var anchor = range.anchor; + if (other) { + var posBefore = cmp(head, anchor) < 0; + if (posBefore != (cmp(other, anchor) < 0)) { + anchor = head; + head = other; + } else if (posBefore != (cmp(head, other) < 0)) { + head = other; + } + } + return new Range(anchor, head); + } else { + return new Range(other || head, head); + } + } + + // Extend the primary selection range, discard the rest. + function extendSelection(doc, head, other, options) { + setSelection(doc, new Selection([extendRange(doc, doc.sel.primary(), head, other)], 0), options); + } + + // Extend all selections (pos is an array of selections with length + // equal the number of selections) + function extendSelections(doc, heads, options) { + for (var out = [], i = 0; i < doc.sel.ranges.length; i++) + out[i] = extendRange(doc, doc.sel.ranges[i], heads[i], null); + var newSel = normalizeSelection(out, doc.sel.primIndex); + setSelection(doc, newSel, options); + } + + // Updates a single range in the selection. + function replaceOneSelection(doc, i, range, options) { + var ranges = doc.sel.ranges.slice(0); + ranges[i] = range; + setSelection(doc, normalizeSelection(ranges, doc.sel.primIndex), options); + } + + // Reset the selection to a single range. + function setSimpleSelection(doc, anchor, head, options) { + setSelection(doc, simpleSelection(anchor, head), options); + } + + // Give beforeSelectionChange handlers a change to influence a + // selection update. + function filterSelectionChange(doc, sel) { + var obj = { + ranges: sel.ranges, + update: function(ranges) { + this.ranges = []; + for (var i = 0; i < ranges.length; i++) + this.ranges[i] = new Range(clipPos(doc, ranges[i].anchor), + clipPos(doc, ranges[i].head)); + } + }; + signal(doc, "beforeSelectionChange", doc, obj); + if (doc.cm) signal(doc.cm, "beforeSelectionChange", doc.cm, obj); + if (obj.ranges != sel.ranges) return normalizeSelection(obj.ranges, obj.ranges.length - 1); + else return sel; + } + + function setSelectionReplaceHistory(doc, sel, options) { + var done = doc.history.done, last = lst(done); + if (last && last.ranges) { + done[done.length - 1] = sel; + setSelectionNoUndo(doc, sel, options); + } else { + setSelection(doc, sel, options); } + } - // Sync the actual display DOM structure with display.view, removing - // nodes for lines that are no longer in view, and creating the ones - // that are not there yet, and updating the ones that are out of - // date. - function patchDisplay (cm, updateNumbersFrom, dims) { - var display = cm.display, lineNumbers = cm.options.lineNumbers; - var container = display.lineDiv, cur = container.firstChild; + // Set a new selection. + function setSelection(doc, sel, options) { + setSelectionNoUndo(doc, sel, options); + addSelectionToHistory(doc, doc.sel, doc.cm ? doc.cm.curOp.id : NaN, options); + } - function rm (node) { - var next = node.nextSibling; - // Works around a throw-scroll bug in OS X Webkit - if (webkit && mac && cm.display.currentWheelTarget == node) {node.style.display = "none";} else {node.parentNode.removeChild(node);} - return next; - } + function setSelectionNoUndo(doc, sel, options) { + if (hasHandler(doc, "beforeSelectionChange") || doc.cm && hasHandler(doc.cm, "beforeSelectionChange")) + sel = filterSelectionChange(doc, sel); - var view = display.view, lineN = display.viewFrom; - // Loop over the elements in the view, syncing cur (the DOM nodes - // in display.lineDiv) with the view as we go. - for (var i = 0; i < view.length; i++) { - var lineView = view[i]; - if (lineView.hidden) { - } else if (!lineView.node || lineView.node.parentNode != container) { // Not drawn yet - var node = buildLineElement(cm, lineView, lineN, dims); - container.insertBefore(node, cur); - } else { // Already drawn - while (cur != lineView.node) cur = rm(cur); - var updateNumber = lineNumbers && updateNumbersFrom != null && - updateNumbersFrom <= lineN && lineView.lineNumber; - if (lineView.changes) { - if (indexOf(lineView.changes, "gutter") > -1) updateNumber = false; - updateLineForChanges(cm, lineView, lineN, dims); - } - if (updateNumber) { - removeChildren(lineView.lineNumber); - lineView.lineNumber.appendChild(document.createTextNode(lineNumberFor(cm.options, lineN))); - } - cur = lineView.node.nextSibling; - } - lineN += lineView.size; - } - while (cur) cur = rm(cur); + var bias = options && options.bias || + (cmp(sel.primary().head, doc.sel.primary().head) < 0 ? -1 : 1); + setSelectionInner(doc, skipAtomicInSelection(doc, sel, bias, true)); + + if (!(options && options.scroll === false) && doc.cm) + ensureCursorVisible(doc.cm); + } + + function setSelectionInner(doc, sel) { + if (sel.equals(doc.sel)) return; + + doc.sel = sel; + + if (doc.cm) { + doc.cm.curOp.updateInput = doc.cm.curOp.selectionChanged = true; + signalCursorActivity(doc.cm); + } + signalLater(doc, "cursorActivity", doc); + } + + // Verify that the selection does not partially select any atomic + // marked ranges. + function reCheckSelection(doc) { + setSelectionInner(doc, skipAtomicInSelection(doc, doc.sel, null, false), sel_dontScroll); + } + + // Return a selection that does not partially select any atomic + // ranges. + function skipAtomicInSelection(doc, sel, bias, mayClear) { + var out; + for (var i = 0; i < sel.ranges.length; i++) { + var range = sel.ranges[i]; + var newAnchor = skipAtomic(doc, range.anchor, bias, mayClear); + var newHead = skipAtomic(doc, range.head, bias, mayClear); + if (out || newAnchor != range.anchor || newHead != range.head) { + if (!out) out = sel.ranges.slice(0, i); + out[i] = new Range(newAnchor, newHead); + } + } + return out ? normalizeSelection(out, sel.primIndex) : sel; + } + + // Ensure a given position is not inside an atomic range. + function skipAtomic(doc, pos, bias, mayClear) { + var flipped = false, curPos = pos; + var dir = bias || 1; + doc.cantEdit = false; + search: for (;;) { + var line = getLine(doc, curPos.line); + if (line.markedSpans) { + for (var i = 0; i < line.markedSpans.length; ++i) { + var sp = line.markedSpans[i], m = sp.marker; + if ((sp.from == null || (m.inclusiveLeft ? sp.from <= curPos.ch : sp.from < curPos.ch)) && + (sp.to == null || (m.inclusiveRight ? sp.to >= curPos.ch : sp.to > curPos.ch))) { + if (mayClear) { + signal(m, "beforeCursorEnter"); + if (m.explicitlyCleared) { + if (!line.markedSpans) break; + else {--i; continue;} + } + } + if (!m.atomic) continue; + var newPos = m.find(dir < 0 ? -1 : 1); + if (cmp(newPos, curPos) == 0) { + newPos.ch += dir; + if (newPos.ch < 0) { + if (newPos.line > doc.first) newPos = clipPos(doc, Pos(newPos.line - 1)); + else newPos = null; + } else if (newPos.ch > line.text.length) { + if (newPos.line < doc.first + doc.size - 1) newPos = Pos(newPos.line + 1, 0); + else newPos = null; + } + if (!newPos) { + if (flipped) { + // Driven in a corner -- no valid cursor position found at all + // -- try again *with* clearing, if we didn't already + if (!mayClear) return skipAtomic(doc, pos, bias, true); + // Otherwise, turn off editing until further notice, and return the start of the doc + doc.cantEdit = true; + return Pos(doc.first, 0); + } + flipped = true; newPos = pos; dir = -dir; + } + } + curPos = newPos; + continue search; + } + } + } + return curPos; + } + } + + // SELECTION DRAWING + + function updateSelection(cm) { + cm.display.input.showSelection(cm.display.input.prepareSelection()); + } + + function prepareSelection(cm, primary) { + var doc = cm.doc, result = {}; + var curFragment = result.cursors = document.createDocumentFragment(); + var selFragment = result.selection = document.createDocumentFragment(); + + for (var i = 0; i < doc.sel.ranges.length; i++) { + if (primary === false && i == doc.sel.primIndex) continue; + var range = doc.sel.ranges[i]; + var collapsed = range.empty(); + if (collapsed || cm.options.showCursorWhenSelecting) + drawSelectionCursor(cm, range, curFragment); + if (!collapsed) + drawSelectionRange(cm, range, selFragment); + } + return result; + } + + // Draws a cursor for the given range + function drawSelectionCursor(cm, range, output) { + var pos = cursorCoords(cm, range.head, "div", null, null, !cm.options.singleCursorHeightPerLine); + + var cursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor")); + cursor.style.left = pos.left + "px"; + cursor.style.top = pos.top + "px"; + cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px"; + + if (pos.other) { + // Secondary cursor, shown when on a 'jump' in bi-directional text + var otherCursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor")); + otherCursor.style.display = ""; + otherCursor.style.left = pos.other.left + "px"; + otherCursor.style.top = pos.other.top + "px"; + otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px"; + } + } + + // Draws the given range as a highlighted selection + function drawSelectionRange(cm, range, output) { + var display = cm.display, doc = cm.doc; + var fragment = document.createDocumentFragment(); + var padding = paddingH(cm.display), leftSide = padding.left; + var rightSide = Math.max(display.sizerWidth, displayWidth(cm) - display.sizer.offsetLeft) - padding.right; + + function add(left, top, width, bottom) { + if (top < 0) top = 0; + top = Math.round(top); + bottom = Math.round(bottom); + fragment.appendChild(elt("div", null, "CodeMirror-selected", "position: absolute; left: " + left + + "px; top: " + top + "px; width: " + (width == null ? rightSide - left : width) + + "px; height: " + (bottom - top) + "px")); } - // When an aspect of a line changes, a string is added to - // lineView.changes. This updates the relevant part of the line's - // DOM structure. - function updateLineForChanges (cm, lineView, lineN, dims) { - for (var j = 0; j < lineView.changes.length; j++) { - var type = lineView.changes[j]; - if (type == "text") updateLineText(cm, lineView); - else if (type == "gutter") updateLineGutter(cm, lineView, lineN, dims); - else if (type == "class") updateLineClasses(lineView); - else if (type == "widget") updateLineWidgets(cm, lineView, dims); - } - lineView.changes = null; - } + function drawForLine(line, fromArg, toArg) { + var lineObj = getLine(doc, line); + var lineLen = lineObj.text.length; + var start, end; + function coords(ch, bias) { + return charCoords(cm, Pos(line, ch), "div", lineObj, bias); + } - // Lines with gutter elements, widgets or a background class need to - // be wrapped, and have the extra elements added to the wrapper div - function ensureLineWrapped (lineView) { - if (lineView.node == lineView.text) { - lineView.node = elt("div", null, null, "position: relative"); - if (lineView.text.parentNode) {lineView.text.parentNode.replaceChild(lineView.node, lineView.text);} - lineView.node.appendChild(lineView.text); - if (ie && ie_version < 8) lineView.node.style.zIndex = 2; - } - return lineView.node; + iterateBidiSections(getOrder(lineObj), fromArg || 0, toArg == null ? lineLen : toArg, function(from, to, dir) { + var leftPos = coords(from, "left"), rightPos, left, right; + if (from == to) { + rightPos = leftPos; + left = right = leftPos.left; + } else { + rightPos = coords(to - 1, "right"); + if (dir == "rtl") { var tmp = leftPos; leftPos = rightPos; rightPos = tmp; } + left = leftPos.left; + right = rightPos.right; + } + if (fromArg == null && from == 0) left = leftSide; + if (rightPos.top - leftPos.top > 3) { // Different lines, draw top part + add(left, leftPos.top, null, leftPos.bottom); + left = leftSide; + if (leftPos.bottom < rightPos.top) add(left, leftPos.bottom, null, rightPos.top); + } + if (toArg == null && to == lineLen) right = rightSide; + if (!start || leftPos.top < start.top || leftPos.top == start.top && leftPos.left < start.left) + start = leftPos; + if (!end || rightPos.bottom > end.bottom || rightPos.bottom == end.bottom && rightPos.right > end.right) + end = rightPos; + if (left < leftSide + 1) left = leftSide; + add(left, rightPos.top, right - left, rightPos.bottom); + }); + return {start: start, end: end}; + } + + var sFrom = range.from(), sTo = range.to(); + if (sFrom.line == sTo.line) { + drawForLine(sFrom.line, sFrom.ch, sTo.ch); + } else { + var fromLine = getLine(doc, sFrom.line), toLine = getLine(doc, sTo.line); + var singleVLine = visualLine(fromLine) == visualLine(toLine); + var leftEnd = drawForLine(sFrom.line, sFrom.ch, singleVLine ? fromLine.text.length + 1 : null).end; + var rightStart = drawForLine(sTo.line, singleVLine ? 0 : null, sTo.ch).start; + if (singleVLine) { + if (leftEnd.top < rightStart.top - 2) { + add(leftEnd.right, leftEnd.top, null, leftEnd.bottom); + add(leftSide, rightStart.top, rightStart.left, rightStart.bottom); + } else { + add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom); + } + } + if (leftEnd.bottom < rightStart.top) + add(leftSide, leftEnd.bottom, null, rightStart.top); + } + + output.appendChild(fragment); + } + + // Cursor-blinking + function restartBlink(cm) { + if (!cm.state.focused) return; + var display = cm.display; + clearInterval(display.blinker); + var on = true; + display.cursorDiv.style.visibility = ""; + if (cm.options.cursorBlinkRate > 0) + display.blinker = setInterval(function() { + display.cursorDiv.style.visibility = (on = !on) ? "" : "hidden"; + }, cm.options.cursorBlinkRate); + else if (cm.options.cursorBlinkRate < 0) + display.cursorDiv.style.visibility = "hidden"; + } + + // HIGHLIGHT WORKER + + function startWorker(cm, time) { + if (cm.doc.mode.startState && cm.doc.frontier < cm.display.viewTo) + cm.state.highlight.set(time, bind(highlightWorker, cm)); + } + + function highlightWorker(cm) { + var doc = cm.doc; + if (doc.frontier < doc.first) doc.frontier = doc.first; + if (doc.frontier >= cm.display.viewTo) return; + var end = +new Date + cm.options.workTime; + var state = copyState(doc.mode, getStateBefore(cm, doc.frontier)); + var changedLines = []; + + doc.iter(doc.frontier, Math.min(doc.first + doc.size, cm.display.viewTo + 500), function(line) { + if (doc.frontier >= cm.display.viewFrom) { // Visible + var oldStyles = line.styles; + var highlighted = highlightLine(cm, line, state, true); + line.styles = highlighted.styles; + var oldCls = line.styleClasses, newCls = highlighted.classes; + if (newCls) line.styleClasses = newCls; + else if (oldCls) line.styleClasses = null; + var ischange = !oldStyles || oldStyles.length != line.styles.length || + oldCls != newCls && (!oldCls || !newCls || oldCls.bgClass != newCls.bgClass || oldCls.textClass != newCls.textClass); + for (var i = 0; !ischange && i < oldStyles.length; ++i) ischange = oldStyles[i] != line.styles[i]; + if (ischange) changedLines.push(doc.frontier); + line.stateAfter = copyState(doc.mode, state); + } else { + processLine(cm, line.text, state); + line.stateAfter = doc.frontier % 5 == 0 ? copyState(doc.mode, state) : null; + } + ++doc.frontier; + if (+new Date > end) { + startWorker(cm, cm.options.workDelay); + return true; + } + }); + if (changedLines.length) runInOp(cm, function() { + for (var i = 0; i < changedLines.length; i++) + regLineChange(cm, changedLines[i], "text"); + }); + } + + // Finds the line to start with when starting a parse. Tries to + // find a line with a stateAfter, so that it can start with a + // valid state. If that fails, it returns the line with the + // smallest indentation, which tends to need the least context to + // parse correctly. + function findStartLine(cm, n, precise) { + var minindent, minline, doc = cm.doc; + var lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100); + for (var search = n; search > lim; --search) { + if (search <= doc.first) return doc.first; + var line = getLine(doc, search - 1); + if (line.stateAfter && (!precise || search <= doc.frontier)) return search; + var indented = countColumn(line.text, null, cm.options.tabSize); + if (minline == null || minindent > indented) { + minline = search - 1; + minindent = indented; + } + } + return minline; + } + + function getStateBefore(cm, n, precise) { + var doc = cm.doc, display = cm.display; + if (!doc.mode.startState) return true; + var pos = findStartLine(cm, n, precise), state = pos > doc.first && getLine(doc, pos-1).stateAfter; + if (!state) state = startState(doc.mode); + else state = copyState(doc.mode, state); + doc.iter(pos, n, function(line) { + processLine(cm, line.text, state); + var save = pos == n - 1 || pos % 5 == 0 || pos >= display.viewFrom && pos < display.viewTo; + line.stateAfter = save ? copyState(doc.mode, state) : null; + ++pos; + }); + if (precise) doc.frontier = pos; + return state; + } + + // POSITION MEASUREMENT + + function paddingTop(display) {return display.lineSpace.offsetTop;} + function paddingVert(display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight;} + function paddingH(display) { + if (display.cachedPaddingH) return display.cachedPaddingH; + var e = removeChildrenAndAdd(display.measure, elt("pre", "x")); + var style = window.getComputedStyle ? window.getComputedStyle(e) : e.currentStyle; + var data = {left: parseInt(style.paddingLeft), right: parseInt(style.paddingRight)}; + if (!isNaN(data.left) && !isNaN(data.right)) display.cachedPaddingH = data; + return data; + } + + function scrollGap(cm) { return scrollerGap - cm.display.nativeBarWidth; } + function displayWidth(cm) { + return cm.display.scroller.clientWidth - scrollGap(cm) - cm.display.barWidth; + } + function displayHeight(cm) { + return cm.display.scroller.clientHeight - scrollGap(cm) - cm.display.barHeight; + } + + // Ensure the lineView.wrapping.heights array is populated. This is + // an array of bottom offsets for the lines that make up a drawn + // line. When lineWrapping is on, there might be more than one + // height. + function ensureLineHeights(cm, lineView, rect) { + var wrapping = cm.options.lineWrapping; + var curWidth = wrapping && displayWidth(cm); + if (!lineView.measure.heights || wrapping && lineView.measure.width != curWidth) { + var heights = lineView.measure.heights = []; + if (wrapping) { + lineView.measure.width = curWidth; + var rects = lineView.text.firstChild.getClientRects(); + for (var i = 0; i < rects.length - 1; i++) { + var cur = rects[i], next = rects[i + 1]; + if (Math.abs(cur.bottom - next.bottom) > 2) + heights.push((cur.bottom + next.top) / 2 - rect.top); + } + } + heights.push(rect.bottom - rect.top); + } + } + + // Find a line map (mapping character offsets to text nodes) and a + // measurement cache for the given line number. (A line view might + // contain multiple lines when collapsed ranges are present.) + function mapFromLineView(lineView, line, lineN) { + if (lineView.line == line) + return {map: lineView.measure.map, cache: lineView.measure.cache}; + for (var i = 0; i < lineView.rest.length; i++) + if (lineView.rest[i] == line) + return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i]}; + for (var i = 0; i < lineView.rest.length; i++) + if (lineNo(lineView.rest[i]) > lineN) + return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i], before: true}; + } + + // Render a line into the hidden node display.externalMeasured. Used + // when measurement is needed for a line that's not in the viewport. + function updateExternalMeasurement(cm, line) { + line = visualLine(line); + var lineN = lineNo(line); + var view = cm.display.externalMeasured = new LineView(cm.doc, line, lineN); + view.lineN = lineN; + var built = view.built = buildLineContent(cm, view); + view.text = built.pre; + removeChildrenAndAdd(cm.display.lineMeasure, built.pre); + return view; + } + + // Get a {top, bottom, left, right} box (in line-local coordinates) + // for a given character. + function measureChar(cm, line, ch, bias) { + return measureCharPrepared(cm, prepareMeasureForLine(cm, line), ch, bias); + } + + // Find a line view that corresponds to the given line number. + function findViewForLine(cm, lineN) { + if (lineN >= cm.display.viewFrom && lineN < cm.display.viewTo) + return cm.display.view[findViewIndex(cm, lineN)]; + var ext = cm.display.externalMeasured; + if (ext && lineN >= ext.lineN && lineN < ext.lineN + ext.size) + return ext; + } + + // Measurement can be split in two steps, the set-up work that + // applies to the whole line, and the measurement of the actual + // character. Functions like coordsChar, that need to do a lot of + // measurements in a row, can thus ensure that the set-up work is + // only done once. + function prepareMeasureForLine(cm, line) { + var lineN = lineNo(line); + var view = findViewForLine(cm, lineN); + if (view && !view.text) + view = null; + else if (view && view.changes) + updateLineForChanges(cm, view, lineN, getDimensions(cm)); + if (!view) + view = updateExternalMeasurement(cm, line); + + var info = mapFromLineView(view, line, lineN); + return { + line: line, view: view, rect: null, + map: info.map, cache: info.cache, before: info.before, + hasHeights: false + }; + } + + // Given a prepared measurement object, measures the position of an + // actual character (or fetches it from the cache). + function measureCharPrepared(cm, prepared, ch, bias, varHeight) { + if (prepared.before) ch = -1; + var key = ch + (bias || ""), found; + if (prepared.cache.hasOwnProperty(key)) { + found = prepared.cache[key]; + } else { + if (!prepared.rect) + prepared.rect = prepared.view.text.getBoundingClientRect(); + if (!prepared.hasHeights) { + ensureLineHeights(cm, prepared.view, prepared.rect); + prepared.hasHeights = true; + } + found = measureCharInner(cm, prepared, ch, bias); + if (!found.bogus) prepared.cache[key] = found; + } + return {left: found.left, right: found.right, + top: varHeight ? found.rtop : found.top, + bottom: varHeight ? found.rbottom : found.bottom}; + } + + var nullRect = {left: 0, right: 0, top: 0, bottom: 0}; + + function nodeAndOffsetInLineMap(map, ch, bias) { + var node, start, end, collapse; + // First, search the line map for the text node corresponding to, + // or closest to, the target character. + for (var i = 0; i < map.length; i += 3) { + var mStart = map[i], mEnd = map[i + 1]; + if (ch < mStart) { + start = 0; end = 1; + collapse = "left"; + } else if (ch < mEnd) { + start = ch - mStart; + end = start + 1; + } else if (i == map.length - 3 || ch == mEnd && map[i + 3] > ch) { + end = mEnd - mStart; + start = end - 1; + if (ch >= mEnd) collapse = "right"; + } + if (start != null) { + node = map[i + 2]; + if (mStart == mEnd && bias == (node.insertLeft ? "left" : "right")) + collapse = bias; + if (bias == "left" && start == 0) + while (i && map[i - 2] == map[i - 3] && map[i - 1].insertLeft) { + node = map[(i -= 3) + 2]; + collapse = "left"; + } + if (bias == "right" && start == mEnd - mStart) + while (i < map.length - 3 && map[i + 3] == map[i + 4] && !map[i + 5].insertLeft) { + node = map[(i += 3) + 2]; + collapse = "right"; + } + break; + } + } + return {node: node, start: start, end: end, collapse: collapse, coverStart: mStart, coverEnd: mEnd}; + } + + function measureCharInner(cm, prepared, ch, bias) { + var place = nodeAndOffsetInLineMap(prepared.map, ch, bias); + var node = place.node, start = place.start, end = place.end, collapse = place.collapse; + + var rect; + if (node.nodeType == 3) { // If it is a text node, use a range to retrieve the coordinates. + for (var i = 0; i < 4; i++) { // Retry a maximum of 4 times when nonsense rectangles are returned + while (start && isExtendingChar(prepared.line.text.charAt(place.coverStart + start))) --start; + while (place.coverStart + end < place.coverEnd && isExtendingChar(prepared.line.text.charAt(place.coverStart + end))) ++end; + if (ie && ie_version < 9 && start == 0 && end == place.coverEnd - place.coverStart) { + rect = node.parentNode.getBoundingClientRect(); + } else if (ie && cm.options.lineWrapping) { + var rects = range(node, start, end).getClientRects(); + if (rects.length) + rect = rects[bias == "right" ? rects.length - 1 : 0]; + else + rect = nullRect; + } else { + rect = range(node, start, end).getBoundingClientRect() || nullRect; + } + if (rect.left || rect.right || start == 0) break; + end = start; + start = start - 1; + collapse = "right"; + } + if (ie && ie_version < 11) rect = maybeUpdateRectForZooming(cm.display.measure, rect); + } else { // If it is a widget, simply get the box for the whole widget. + if (start > 0) collapse = bias = "right"; + var rects; + if (cm.options.lineWrapping && (rects = node.getClientRects()).length > 1) + rect = rects[bias == "right" ? rects.length - 1 : 0]; + else + rect = node.getBoundingClientRect(); + } + if (ie && ie_version < 9 && !start && (!rect || !rect.left && !rect.right)) { + var rSpan = node.parentNode.getClientRects()[0]; + if (rSpan) + rect = {left: rSpan.left, right: rSpan.left + charWidth(cm.display), top: rSpan.top, bottom: rSpan.bottom}; + else + rect = nullRect; + } + + var rtop = rect.top - prepared.rect.top, rbot = rect.bottom - prepared.rect.top; + var mid = (rtop + rbot) / 2; + var heights = prepared.view.measure.heights; + for (var i = 0; i < heights.length - 1; i++) + if (mid < heights[i]) break; + var top = i ? heights[i - 1] : 0, bot = heights[i]; + var result = {left: (collapse == "right" ? rect.right : rect.left) - prepared.rect.left, + right: (collapse == "left" ? rect.left : rect.right) - prepared.rect.left, + top: top, bottom: bot}; + if (!rect.left && !rect.right) result.bogus = true; + if (!cm.options.singleCursorHeightPerLine) { result.rtop = rtop; result.rbottom = rbot; } + + return result; + } + + // Work around problem with bounding client rects on ranges being + // returned incorrectly when zoomed on IE10 and below. + function maybeUpdateRectForZooming(measure, rect) { + if (!window.screen || screen.logicalXDPI == null || + screen.logicalXDPI == screen.deviceXDPI || !hasBadZoomedRects(measure)) + return rect; + var scaleX = screen.logicalXDPI / screen.deviceXDPI; + var scaleY = screen.logicalYDPI / screen.deviceYDPI; + return {left: rect.left * scaleX, right: rect.right * scaleX, + top: rect.top * scaleY, bottom: rect.bottom * scaleY}; + } + + function clearLineMeasurementCacheFor(lineView) { + if (lineView.measure) { + lineView.measure.cache = {}; + lineView.measure.heights = null; + if (lineView.rest) for (var i = 0; i < lineView.rest.length; i++) + lineView.measure.caches[i] = {}; + } + } + + function clearLineMeasurementCache(cm) { + cm.display.externalMeasure = null; + removeChildren(cm.display.lineMeasure); + for (var i = 0; i < cm.display.view.length; i++) + clearLineMeasurementCacheFor(cm.display.view[i]); + } + + function clearCaches(cm) { + clearLineMeasurementCache(cm); + cm.display.cachedCharWidth = cm.display.cachedTextHeight = cm.display.cachedPaddingH = null; + if (!cm.options.lineWrapping) cm.display.maxLineChanged = true; + cm.display.lineNumChars = null; + } + + function pageScrollX() { return window.pageXOffset || (document.documentElement || document.body).scrollLeft; } + function pageScrollY() { return window.pageYOffset || (document.documentElement || document.body).scrollTop; } + + // Converts a {top, bottom, left, right} box from line-local + // coordinates into another coordinate system. Context may be one of + // "line", "div" (display.lineDiv), "local"/null (editor), "window", + // or "page". + function intoCoordSystem(cm, lineObj, rect, context) { + if (lineObj.widgets) for (var i = 0; i < lineObj.widgets.length; ++i) if (lineObj.widgets[i].above) { + var size = widgetHeight(lineObj.widgets[i]); + rect.top += size; rect.bottom += size; + } + if (context == "line") return rect; + if (!context) context = "local"; + var yOff = heightAtLine(lineObj); + if (context == "local") yOff += paddingTop(cm.display); + else yOff -= cm.display.viewOffset; + if (context == "page" || context == "window") { + var lOff = cm.display.lineSpace.getBoundingClientRect(); + yOff += lOff.top + (context == "window" ? 0 : pageScrollY()); + var xOff = lOff.left + (context == "window" ? 0 : pageScrollX()); + rect.left += xOff; rect.right += xOff; + } + rect.top += yOff; rect.bottom += yOff; + return rect; + } + + // Coverts a box from "div" coords to another coordinate system. + // Context may be "window", "page", "div", or "local"/null. + function fromCoordSystem(cm, coords, context) { + if (context == "div") return coords; + var left = coords.left, top = coords.top; + // First move into "page" coordinate system + if (context == "page") { + left -= pageScrollX(); + top -= pageScrollY(); + } else if (context == "local" || !context) { + var localBox = cm.display.sizer.getBoundingClientRect(); + left += localBox.left; + top += localBox.top; + } + + var lineSpaceBox = cm.display.lineSpace.getBoundingClientRect(); + return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top}; + } + + function charCoords(cm, pos, context, lineObj, bias) { + if (!lineObj) lineObj = getLine(cm.doc, pos.line); + return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, bias), context); + } + + // Returns a box for a given cursor position, which may have an + // 'other' property containing the position of the secondary cursor + // on a bidi boundary. + function cursorCoords(cm, pos, context, lineObj, preparedMeasure, varHeight) { + lineObj = lineObj || getLine(cm.doc, pos.line); + if (!preparedMeasure) preparedMeasure = prepareMeasureForLine(cm, lineObj); + function get(ch, right) { + var m = measureCharPrepared(cm, preparedMeasure, ch, right ? "right" : "left", varHeight); + if (right) m.left = m.right; else m.right = m.left; + return intoCoordSystem(cm, lineObj, m, context); + } + function getBidi(ch, partPos) { + var part = order[partPos], right = part.level % 2; + if (ch == bidiLeft(part) && partPos && part.level < order[partPos - 1].level) { + part = order[--partPos]; + ch = bidiRight(part) - (part.level % 2 ? 0 : 1); + right = true; + } else if (ch == bidiRight(part) && partPos < order.length - 1 && part.level < order[partPos + 1].level) { + part = order[++partPos]; + ch = bidiLeft(part) - part.level % 2; + right = false; + } + if (right && ch == part.to && ch > part.from) return get(ch - 1); + return get(ch, right); + } + var order = getOrder(lineObj), ch = pos.ch; + if (!order) return get(ch); + var partPos = getBidiPartAt(order, ch); + var val = getBidi(ch, partPos); + if (bidiOther != null) val.other = getBidi(ch, bidiOther); + return val; + } + + // Used to cheaply estimate the coordinates for a position. Used for + // intermediate scroll updates. + function estimateCoords(cm, pos) { + var left = 0, pos = clipPos(cm.doc, pos); + if (!cm.options.lineWrapping) left = charWidth(cm.display) * pos.ch; + var lineObj = getLine(cm.doc, pos.line); + var top = heightAtLine(lineObj) + paddingTop(cm.display); + return {left: left, right: left, top: top, bottom: top + lineObj.height}; + } + + // Positions returned by coordsChar contain some extra information. + // xRel is the relative x position of the input coordinates compared + // to the found position (so xRel > 0 means the coordinates are to + // the right of the character position, for example). When outside + // is true, that means the coordinates lie outside the line's + // vertical range. + function PosWithInfo(line, ch, outside, xRel) { + var pos = Pos(line, ch); + pos.xRel = xRel; + if (outside) pos.outside = true; + return pos; + } + + // Compute the character position closest to the given coordinates. + // Input must be lineSpace-local ("div" coordinate system). + function coordsChar(cm, x, y) { + var doc = cm.doc; + y += cm.display.viewOffset; + if (y < 0) return PosWithInfo(doc.first, 0, true, -1); + var lineN = lineAtHeight(doc, y), last = doc.first + doc.size - 1; + if (lineN > last) + return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, true, 1); + if (x < 0) x = 0; + + var lineObj = getLine(doc, lineN); + for (;;) { + var found = coordsCharInner(cm, lineObj, lineN, x, y); + var merged = collapsedSpanAtEnd(lineObj); + var mergedPos = merged && merged.find(0, true); + if (merged && (found.ch > mergedPos.from.ch || found.ch == mergedPos.from.ch && found.xRel > 0)) + lineN = lineNo(lineObj = mergedPos.to.line); + else + return found; } - - function updateLineBackground (lineView) { - var cls = lineView.bgClass ? lineView.bgClass + " " + (lineView.line.bgClass || "") : lineView.line.bgClass; - if (cls) cls += " CodeMirror-linebackground"; - if (lineView.background) { - if (cls) lineView.background.className = cls; - else { lineView.background.parentNode.removeChild(lineView.background); lineView.background = null; } - } else if (cls) { - var wrap = ensureLineWrapped(lineView); - lineView.background = wrap.insertBefore(elt("div", null, cls), wrap.firstChild); - } + } + + function coordsCharInner(cm, lineObj, lineNo, x, y) { + var innerOff = y - heightAtLine(lineObj); + var wrongLine = false, adjust = 2 * cm.display.wrapper.clientWidth; + var preparedMeasure = prepareMeasureForLine(cm, lineObj); + + function getX(ch) { + var sp = cursorCoords(cm, Pos(lineNo, ch), "line", lineObj, preparedMeasure); + wrongLine = true; + if (innerOff > sp.bottom) return sp.left - adjust; + else if (innerOff < sp.top) return sp.left + adjust; + else wrongLine = false; + return sp.left; + } + + var bidi = getOrder(lineObj), dist = lineObj.text.length; + var from = lineLeft(lineObj), to = lineRight(lineObj); + var fromX = getX(from), fromOutside = wrongLine, toX = getX(to), toOutside = wrongLine; + + if (x > toX) return PosWithInfo(lineNo, to, toOutside, 1); + // Do a binary search between these bounds. + for (;;) { + if (bidi ? to == from || to == moveVisually(lineObj, from, 1) : to - from <= 1) { + var ch = x < fromX || x - fromX <= toX - x ? from : to; + var xDiff = x - (ch == from ? fromX : toX); + while (isExtendingChar(lineObj.text.charAt(ch))) ++ch; + var pos = PosWithInfo(lineNo, ch, ch == from ? fromOutside : toOutside, + xDiff < -1 ? -1 : xDiff > 1 ? 1 : 0); + return pos; + } + var step = Math.ceil(dist / 2), middle = from + step; + if (bidi) { + middle = from; + for (var i = 0; i < step; ++i) middle = moveVisually(lineObj, middle, 1); + } + var middleX = getX(middle); + if (middleX > x) {to = middle; toX = middleX; if (toOutside = wrongLine) toX += 1000; dist = step;} + else {from = middle; fromX = middleX; fromOutside = wrongLine; dist -= step;} + } + } + + var measureText; + // Compute the default text height. + function textHeight(display) { + if (display.cachedTextHeight != null) return display.cachedTextHeight; + if (measureText == null) { + measureText = elt("pre"); + // Measure a bunch of lines, for browsers that compute + // fractional heights. + for (var i = 0; i < 49; ++i) { + measureText.appendChild(document.createTextNode("x")); + measureText.appendChild(elt("br")); + } + measureText.appendChild(document.createTextNode("x")); + } + removeChildrenAndAdd(display.measure, measureText); + var height = measureText.offsetHeight / 50; + if (height > 3) display.cachedTextHeight = height; + removeChildren(display.measure); + return height || 1; + } + + // Compute the default character width. + function charWidth(display) { + if (display.cachedCharWidth != null) return display.cachedCharWidth; + var anchor = elt("span", "xxxxxxxxxx"); + var pre = elt("pre", [anchor]); + removeChildrenAndAdd(display.measure, pre); + var rect = anchor.getBoundingClientRect(), width = (rect.right - rect.left) / 10; + if (width > 2) display.cachedCharWidth = width; + return width || 10; + } + + // OPERATIONS + + // Operations are used to wrap a series of changes to the editor + // state in such a way that each change won't have to update the + // cursor and display (which would be awkward, slow, and + // error-prone). Instead, display updates are batched and then all + // combined and executed at once. + + var operationGroup = null; + + var nextOpId = 0; + // Start a new operation. + function startOperation(cm) { + cm.curOp = { + cm: cm, + viewChanged: false, // Flag that indicates that lines might need to be redrawn + startHeight: cm.doc.height, // Used to detect need to update scrollbar + forceUpdate: false, // Used to force a redraw + updateInput: null, // Whether to reset the input textarea + typing: false, // Whether this reset should be careful to leave existing text (for compositing) + changeObjs: null, // Accumulated changes, for firing change events + cursorActivityHandlers: null, // Set of handlers to fire cursorActivity on + cursorActivityCalled: 0, // Tracks which cursorActivity handlers have been called already + selectionChanged: false, // Whether the selection needs to be redrawn + updateMaxLine: false, // Set when the widest line needs to be determined anew + scrollLeft: null, scrollTop: null, // Intermediate scroll position, not pushed to DOM yet + scrollToPos: null, // Used to scroll to a specific position + focus: false, + id: ++nextOpId // Unique ID + }; + if (operationGroup) { + operationGroup.ops.push(cm.curOp); + } else { + cm.curOp.ownsGroup = operationGroup = { + ops: [cm.curOp], + delayedCallbacks: [] + }; } + } - // Wrapper around buildLineContent which will reuse the structure - // in display.externalMeasured when possible. - function getLineContent (cm, lineView) { - var ext = cm.display.externalMeasured; - if (ext && ext.line == lineView.line) { - cm.display.externalMeasured = null; - lineView.measure = ext.measure; - return ext.built; - } - return buildLineContent(cm, lineView); - } + function fireCallbacksForOps(group) { + // Calls delayed callbacks and cursorActivity handlers until no + // new ones appear + var callbacks = group.delayedCallbacks, i = 0; + do { + for (; i < callbacks.length; i++) + callbacks[i](); + for (var j = 0; j < group.ops.length; j++) { + var op = group.ops[j]; + if (op.cursorActivityHandlers) + while (op.cursorActivityCalled < op.cursorActivityHandlers.length) + op.cursorActivityHandlers[op.cursorActivityCalled++](op.cm); + } + } while (i < callbacks.length); + } + + // Finish an operation, updating the display and signalling delayed events + function endOperation(cm) { + var op = cm.curOp, group = op.ownsGroup; + if (!group) return; + + try { fireCallbacksForOps(group); } + finally { + operationGroup = null; + for (var i = 0; i < group.ops.length; i++) + group.ops[i].cm.curOp = null; + endOperations(group); + } + } + + // The DOM updates done when an operation finishes are batched so + // that the minimum number of relayouts are required. + function endOperations(group) { + var ops = group.ops; + for (var i = 0; i < ops.length; i++) // Read DOM + endOperation_R1(ops[i]); + for (var i = 0; i < ops.length; i++) // Write DOM (maybe) + endOperation_W1(ops[i]); + for (var i = 0; i < ops.length; i++) // Read DOM + endOperation_R2(ops[i]); + for (var i = 0; i < ops.length; i++) // Write DOM (maybe) + endOperation_W2(ops[i]); + for (var i = 0; i < ops.length; i++) // Read DOM + endOperation_finish(ops[i]); + } + + function endOperation_R1(op) { + var cm = op.cm, display = cm.display; + maybeClipScrollbars(cm); + if (op.updateMaxLine) findMaxLine(cm); + + op.mustUpdate = op.viewChanged || op.forceUpdate || op.scrollTop != null || + op.scrollToPos && (op.scrollToPos.from.line < display.viewFrom || + op.scrollToPos.to.line >= display.viewTo) || + display.maxLineChanged && cm.options.lineWrapping; + op.update = op.mustUpdate && + new DisplayUpdate(cm, op.mustUpdate && {top: op.scrollTop, ensure: op.scrollToPos}, op.forceUpdate); + } - // Redraw the line's text. Interacts with the background and text - // classes because the mode may output tokens that influence these - // classes. - function updateLineText (cm, lineView) { - var cls = lineView.text.className; - var built = getLineContent(cm, lineView); - if (lineView.text == lineView.node) lineView.node = built.pre; - lineView.text.parentNode.replaceChild(built.pre, lineView.text); - lineView.text = built.pre; - if (built.bgClass != lineView.bgClass || built.textClass != lineView.textClass) { - lineView.bgClass = built.bgClass; - lineView.textClass = built.textClass; - updateLineClasses(lineView); - } else if (cls) { - lineView.text.className = cls; - } - } + function endOperation_W1(op) { + op.updatedDisplay = op.mustUpdate && updateDisplayIfNeeded(op.cm, op.update); + } - function updateLineClasses (lineView) { - updateLineBackground(lineView); - if (lineView.line.wrapClass) {ensureLineWrapped(lineView).className = lineView.line.wrapClass;} else if (lineView.node != lineView.text) {lineView.node.className = "";} - var textClass = lineView.textClass ? lineView.textClass + " " + (lineView.line.textClass || "") : lineView.line.textClass; - lineView.text.className = textClass || ""; - } + function endOperation_R2(op) { + var cm = op.cm, display = cm.display; + if (op.updatedDisplay) updateHeightsInViewport(cm); - function updateLineGutter (cm, lineView, lineN, dims) { - if (lineView.gutter) { - lineView.node.removeChild(lineView.gutter); - lineView.gutter = null; - } - var markers = lineView.line.gutterMarkers; - if (cm.options.lineNumbers || markers) { - var wrap = ensureLineWrapped(lineView); - var gutterWrap = lineView.gutter = elt("div", null, "CodeMirror-gutter-wrapper", "left: " + - (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + - "px; width: " + dims.gutterTotalWidth + "px"); - cm.display.input.setUneditable(gutterWrap); - wrap.insertBefore(gutterWrap, lineView.text); - if (lineView.line.gutterClass) {gutterWrap.className += " " + lineView.line.gutterClass;} - if (cm.options.lineNumbers && (!markers || !markers["CodeMirror-linenumbers"])) { - lineView.lineNumber = gutterWrap.appendChild( - elt("div", lineNumberFor(cm.options, lineN), - "CodeMirror-linenumber CodeMirror-gutter-elt", - "left: " + dims.gutterLeft["CodeMirror-linenumbers"] + "px; width: " - + cm.display.lineNumInnerWidth + "px")); - } - if (markers) { - for (var k = 0; k < cm.options.gutters.length; ++k) { - var id = cm.options.gutters[k], found = markers.hasOwnProperty(id) && markers[id]; - if (found) { - gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt", "left: " + - dims.gutterLeft[id] + "px; width: " + dims.gutterWidth[id] + "px")); - } - } - } - } - } + op.barMeasure = measureForScrollbars(cm); - function updateLineWidgets (cm, lineView, dims) { - if (lineView.alignable) lineView.alignable = null; - for (var node = lineView.node.firstChild, next; node; node = next) { - var next = node.nextSibling; - if (node.className == "CodeMirror-linewidget") {lineView.node.removeChild(node);} - } - insertLineWidgets(cm, lineView, dims); - } + // If the max line changed since it was last measured, measure it, + // and ensure the document's width matches it. + // updateDisplay_W2 will use these properties to do the actual resizing + if (display.maxLineChanged && !cm.options.lineWrapping) { + op.adjustWidthTo = measureChar(cm, display.maxLine, display.maxLine.text.length).left + 3; + cm.display.sizerWidth = op.adjustWidthTo; + op.barMeasure.scrollWidth = + Math.max(display.scroller.clientWidth, display.sizer.offsetLeft + op.adjustWidthTo + scrollGap(cm) + cm.display.barWidth); + op.maxScrollLeft = Math.max(0, display.sizer.offsetLeft + op.adjustWidthTo - displayWidth(cm)); + } + + if (op.updatedDisplay || op.selectionChanged) + op.preparedSelection = display.input.prepareSelection(); + } + + function endOperation_W2(op) { + var cm = op.cm; + + if (op.adjustWidthTo != null) { + cm.display.sizer.style.minWidth = op.adjustWidthTo + "px"; + if (op.maxScrollLeft < cm.doc.scrollLeft) + setScrollLeft(cm, Math.min(cm.display.scroller.scrollLeft, op.maxScrollLeft), true); + cm.display.maxLineChanged = false; + } + + if (op.preparedSelection) + cm.display.input.showSelection(op.preparedSelection); + if (op.updatedDisplay) + setDocumentHeight(cm, op.barMeasure); + if (op.updatedDisplay || op.startHeight != cm.doc.height) + updateScrollbars(cm, op.barMeasure); + + if (op.selectionChanged) restartBlink(cm); + + if (cm.state.focused && op.updateInput) + cm.display.input.reset(op.typing); + if (op.focus && op.focus == activeElt()) ensureFocus(op.cm); + } + + function endOperation_finish(op) { + var cm = op.cm, display = cm.display, doc = cm.doc; + + if (op.updatedDisplay) postUpdateDisplay(cm, op.update); + + // Abort mouse wheel delta measurement, when scrolling explicitly + if (display.wheelStartX != null && (op.scrollTop != null || op.scrollLeft != null || op.scrollToPos)) + display.wheelStartX = display.wheelStartY = null; + + // Propagate the scroll position to the actual DOM scroller + if (op.scrollTop != null && (display.scroller.scrollTop != op.scrollTop || op.forceScroll)) { + doc.scrollTop = Math.max(0, Math.min(display.scroller.scrollHeight - display.scroller.clientHeight, op.scrollTop)); + display.scrollbars.setScrollTop(doc.scrollTop); + display.scroller.scrollTop = doc.scrollTop; + } + if (op.scrollLeft != null && (display.scroller.scrollLeft != op.scrollLeft || op.forceScroll)) { + doc.scrollLeft = Math.max(0, Math.min(display.scroller.scrollWidth - displayWidth(cm), op.scrollLeft)); + display.scrollbars.setScrollLeft(doc.scrollLeft); + display.scroller.scrollLeft = doc.scrollLeft; + alignHorizontally(cm); + } + // If we need to scroll a specific position into view, do so. + if (op.scrollToPos) { + var coords = scrollPosIntoView(cm, clipPos(doc, op.scrollToPos.from), + clipPos(doc, op.scrollToPos.to), op.scrollToPos.margin); + if (op.scrollToPos.isCursor && cm.state.focused) maybeScrollWindow(cm, coords); + } + + // Fire events for markers that are hidden/unidden by editing or + // undoing + var hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers; + if (hidden) for (var i = 0; i < hidden.length; ++i) + if (!hidden[i].lines.length) signal(hidden[i], "hide"); + if (unhidden) for (var i = 0; i < unhidden.length; ++i) + if (unhidden[i].lines.length) signal(unhidden[i], "unhide"); + + if (display.wrapper.offsetHeight) + doc.scrollTop = cm.display.scroller.scrollTop; + + // Fire change events, and delayed event handlers + if (op.changeObjs) + signal(cm, "changes", cm, op.changeObjs); + if (op.update) + op.update.finish(); + } + + // Run the given function in an operation + function runInOp(cm, f) { + if (cm.curOp) return f(); + startOperation(cm); + try { return f(); } + finally { endOperation(cm); } + } + // Wraps a function in an operation. Returns the wrapped function. + function operation(cm, f) { + return function() { + if (cm.curOp) return f.apply(cm, arguments); + startOperation(cm); + try { return f.apply(cm, arguments); } + finally { endOperation(cm); } + }; + } + // Used to add methods to editor and doc instances, wrapping them in + // operations. + function methodOp(f) { + return function() { + if (this.curOp) return f.apply(this, arguments); + startOperation(this); + try { return f.apply(this, arguments); } + finally { endOperation(this); } + }; + } + function docMethodOp(f) { + return function() { + var cm = this.cm; + if (!cm || cm.curOp) return f.apply(this, arguments); + startOperation(cm); + try { return f.apply(this, arguments); } + finally { endOperation(cm); } + }; + } - // Build a line's DOM representation from scratch - function buildLineElement (cm, lineView, lineN, dims) { - var built = getLineContent(cm, lineView); - lineView.text = lineView.node = built.pre; - if (built.bgClass) lineView.bgClass = built.bgClass; - if (built.textClass) lineView.textClass = built.textClass; + // VIEW TRACKING - updateLineClasses(lineView); - updateLineGutter(cm, lineView, lineN, dims); - insertLineWidgets(cm, lineView, dims); - return lineView.node; - } + // These objects are used to represent the visible (currently drawn) + // part of the document. A LineView may correspond to multiple + // logical lines, if those are connected by collapsed ranges. + function LineView(doc, line, lineN) { + // The starting line + this.line = line; + // Continuing lines, if any + this.rest = visualLineContinued(line); + // Number of logical lines in this visual line + this.size = this.rest ? lineNo(lst(this.rest)) - lineN + 1 : 1; + this.node = this.text = null; + this.hidden = lineIsHidden(doc, line); + } + + // Create a range of LineView objects for the given lines. + function buildViewArray(cm, from, to) { + var array = [], nextPos; + for (var pos = from; pos < to; pos = nextPos) { + var view = new LineView(cm.doc, getLine(cm.doc, pos), pos); + nextPos = pos + view.size; + array.push(view); + } + return array; + } + + // Updates the display.view data structure for a given change to the + // document. From and to are in pre-change coordinates. Lendiff is + // the amount of lines added or subtracted by the change. This is + // used for changes that span multiple lines, or change the way + // lines are divided into visual lines. regLineChange (below) + // registers single-line changes. + function regChange(cm, from, to, lendiff) { + if (from == null) from = cm.doc.first; + if (to == null) to = cm.doc.first + cm.doc.size; + if (!lendiff) lendiff = 0; + + var display = cm.display; + if (lendiff && to < display.viewTo && + (display.updateLineNumbers == null || display.updateLineNumbers > from)) + display.updateLineNumbers = from; + + cm.curOp.viewChanged = true; + + if (from >= display.viewTo) { // Change after + if (sawCollapsedSpans && visualLineNo(cm.doc, from) < display.viewTo) + resetView(cm); + } else if (to <= display.viewFrom) { // Change before + if (sawCollapsedSpans && visualLineEndNo(cm.doc, to + lendiff) > display.viewFrom) { + resetView(cm); + } else { + display.viewFrom += lendiff; + display.viewTo += lendiff; + } + } else if (from <= display.viewFrom && to >= display.viewTo) { // Full overlap + resetView(cm); + } else if (from <= display.viewFrom) { // Top overlap + var cut = viewCuttingPoint(cm, to, to + lendiff, 1); + if (cut) { + display.view = display.view.slice(cut.index); + display.viewFrom = cut.lineN; + display.viewTo += lendiff; + } else { + resetView(cm); + } + } else if (to >= display.viewTo) { // Bottom overlap + var cut = viewCuttingPoint(cm, from, from, -1); + if (cut) { + display.view = display.view.slice(0, cut.index); + display.viewTo = cut.lineN; + } else { + resetView(cm); + } + } else { // Gap in the middle + var cutTop = viewCuttingPoint(cm, from, from, -1); + var cutBot = viewCuttingPoint(cm, to, to + lendiff, 1); + if (cutTop && cutBot) { + display.view = display.view.slice(0, cutTop.index) + .concat(buildViewArray(cm, cutTop.lineN, cutBot.lineN)) + .concat(display.view.slice(cutBot.index)); + display.viewTo += lendiff; + } else { + resetView(cm); + } + } + + var ext = display.externalMeasured; + if (ext) { + if (to < ext.lineN) + ext.lineN += lendiff; + else if (from < ext.lineN + ext.size) + display.externalMeasured = null; + } + } + + // Register a change to a single line. Type must be one of "text", + // "gutter", "class", "widget" + function regLineChange(cm, line, type) { + cm.curOp.viewChanged = true; + var display = cm.display, ext = cm.display.externalMeasured; + if (ext && line >= ext.lineN && line < ext.lineN + ext.size) + display.externalMeasured = null; + + if (line < display.viewFrom || line >= display.viewTo) return; + var lineView = display.view[findViewIndex(cm, line)]; + if (lineView.node == null) return; + var arr = lineView.changes || (lineView.changes = []); + if (indexOf(arr, type) == -1) arr.push(type); + } + + // Clear the view. + function resetView(cm) { + cm.display.viewFrom = cm.display.viewTo = cm.doc.first; + cm.display.view = []; + cm.display.viewOffset = 0; + } + + // Find the view element corresponding to a given line. Return null + // when the line isn't visible. + function findViewIndex(cm, n) { + if (n >= cm.display.viewTo) return null; + n -= cm.display.viewFrom; + if (n < 0) return null; + var view = cm.display.view; + for (var i = 0; i < view.length; i++) { + n -= view[i].size; + if (n < 0) return i; + } + } + + function viewCuttingPoint(cm, oldN, newN, dir) { + var index = findViewIndex(cm, oldN), diff, view = cm.display.view; + if (!sawCollapsedSpans || newN == cm.doc.first + cm.doc.size) + return {index: index, lineN: newN}; + for (var i = 0, n = cm.display.viewFrom; i < index; i++) + n += view[i].size; + if (n != oldN) { + if (dir > 0) { + if (index == view.length - 1) return null; + diff = (n + view[index].size) - oldN; + index++; + } else { + diff = n - oldN; + } + oldN += diff; newN += diff; + } + while (visualLineNo(cm.doc, newN) != newN) { + if (index == (dir < 0 ? 0 : view.length - 1)) return null; + newN += dir * view[index - (dir < 0 ? 1 : 0)].size; + index += dir; + } + return {index: index, lineN: newN}; + } + + // Force the view to cover a given range, adding empty view element + // or clipping off existing ones as needed. + function adjustView(cm, from, to) { + var display = cm.display, view = display.view; + if (view.length == 0 || from >= display.viewTo || to <= display.viewFrom) { + display.view = buildViewArray(cm, from, to); + display.viewFrom = from; + } else { + if (display.viewFrom > from) + display.view = buildViewArray(cm, from, display.viewFrom).concat(display.view); + else if (display.viewFrom < from) + display.view = display.view.slice(findViewIndex(cm, from)); + display.viewFrom = from; + if (display.viewTo < to) + display.view = display.view.concat(buildViewArray(cm, display.viewTo, to)); + else if (display.viewTo > to) + display.view = display.view.slice(0, findViewIndex(cm, to)); + } + display.viewTo = to; + } + + // Count the number of lines in the view whose DOM representation is + // out of date (or nonexistent). + function countDirtyView(cm) { + var view = cm.display.view, dirty = 0; + for (var i = 0; i < view.length; i++) { + var lineView = view[i]; + if (!lineView.hidden && (!lineView.node || lineView.changes)) ++dirty; + } + return dirty; + } + + // EVENT HANDLERS + + // Attach the necessary event handlers when initializing the editor + function registerEventHandlers(cm) { + var d = cm.display; + on(d.scroller, "mousedown", operation(cm, onMouseDown)); + // Older IE's will not fire a second mousedown for a double click + if (ie && ie_version < 11) + on(d.scroller, "dblclick", operation(cm, function(e) { + if (signalDOMEvent(cm, e)) return; + var pos = posFromMouse(cm, e); + if (!pos || clickInGutter(cm, e) || eventInWidget(cm.display, e)) return; + e_preventDefault(e); + var word = cm.findWordAt(pos); + extendSelection(cm.doc, word.anchor, word.head); + })); + else + on(d.scroller, "dblclick", function(e) { signalDOMEvent(cm, e) || e_preventDefault(e); }); + // Some browsers fire contextmenu *after* opening the menu, at + // which point we can't mess with it anymore. Context menu is + // handled in onMouseDown for these browsers. + if (!captureRightClick) on(d.scroller, "contextmenu", function(e) {onContextMenu(cm, e);}); + + // Used to suppress mouse event handling when a touch happens + var touchFinished, prevTouch = {end: 0}; + function finishTouch() { + if (d.activeTouch) { + touchFinished = setTimeout(function() {d.activeTouch = null;}, 1000); + prevTouch = d.activeTouch; + prevTouch.end = +new Date; + } + }; + function isMouseLikeTouchEvent(e) { + if (e.touches.length != 1) return false; + var touch = e.touches[0]; + return touch.radiusX <= 1 && touch.radiusY <= 1; + } + function farAway(touch, other) { + if (other.left == null) return true; + var dx = other.left - touch.left, dy = other.top - touch.top; + return dx * dx + dy * dy > 20 * 20; + } + on(d.scroller, "touchstart", function(e) { + if (!isMouseLikeTouchEvent(e)) { + clearTimeout(touchFinished); + var now = +new Date; + d.activeTouch = {start: now, moved: false, + prev: now - prevTouch.end <= 300 ? prevTouch : null}; + if (e.touches.length == 1) { + d.activeTouch.left = e.touches[0].pageX; + d.activeTouch.top = e.touches[0].pageY; + } + } + }); + on(d.scroller, "touchmove", function() { + if (d.activeTouch) d.activeTouch.moved = true; + }); + on(d.scroller, "touchend", function(e) { + var touch = d.activeTouch; + if (touch && !eventInWidget(d, e) && touch.left != null && + !touch.moved && new Date - touch.start < 300) { + var pos = cm.coordsChar(d.activeTouch, "page"), range; + if (!touch.prev || farAway(touch, touch.prev)) // Single tap + range = new Range(pos, pos); + else if (!touch.prev.prev || farAway(touch, touch.prev.prev)) // Double tap + range = cm.findWordAt(pos); + else // Triple tap + range = new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0))); + cm.setSelection(range.anchor, range.head); + cm.focus(); + e_preventDefault(e); + } + finishTouch(); + }); + on(d.scroller, "touchcancel", finishTouch); + + // Sync scrolling between fake scrollbars and real scrollable + // area, ensure viewport is updated when scrolling. + on(d.scroller, "scroll", function() { + if (d.scroller.clientHeight) { + setScrollTop(cm, d.scroller.scrollTop); + setScrollLeft(cm, d.scroller.scrollLeft, true); + signal(cm, "scroll", cm); + } + }); - // A lineView may contain multiple logical lines (when merged by - // collapsed spans). The widgets for all of them need to be drawn. - function insertLineWidgets (cm, lineView, dims) { - insertLineWidgetsFor(cm, lineView.line, lineView, dims, true); - if (lineView.rest) { - for (var i = 0; i < lineView.rest.length; i++) {insertLineWidgetsFor(cm, lineView.rest[i], lineView, dims, false);} - } - } + // Listen to wheel events in order to try and update the viewport on time. + on(d.scroller, "mousewheel", function(e){onScrollWheel(cm, e);}); + on(d.scroller, "DOMMouseScroll", function(e){onScrollWheel(cm, e);}); - function insertLineWidgetsFor (cm, line, lineView, dims, allowAbove) { - if (!line.widgets) return; - var wrap = ensureLineWrapped(lineView); - for (var i = 0, ws = line.widgets; i < ws.length; ++i) { - var widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget"); - if (!widget.handleMouseEvents) node.setAttribute("cm-ignore-events", "true"); - positionLineWidget(widget, node, lineView, dims); - cm.display.input.setUneditable(node); - if (allowAbove && widget.above) {wrap.insertBefore(node, lineView.gutter || lineView.text);} else {wrap.appendChild(node);} - signalLater(widget, "redraw"); - } - } + // Prevent wrapper from ever scrolling + on(d.wrapper, "scroll", function() { d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; }); - function positionLineWidget (widget, node, lineView, dims) { - if (widget.noHScroll) { - (lineView.alignable || (lineView.alignable = [])).push(node); - var width = dims.wrapperWidth; - node.style.left = dims.fixedPos + "px"; - if (!widget.coverGutter) { - width -= dims.gutterTotalWidth; - node.style.paddingLeft = dims.gutterTotalWidth + "px"; - } - node.style.width = width + "px"; - } - if (widget.coverGutter) { - node.style.zIndex = 5; - node.style.position = "relative"; - if (!widget.noHScroll) node.style.marginLeft = -dims.gutterTotalWidth + "px"; - } + d.dragFunctions = { + simple: function(e) {if (!signalDOMEvent(cm, e)) e_stop(e);}, + start: function(e){onDragStart(cm, e);}, + drop: operation(cm, onDrop) + }; + + var inp = d.input.getField(); + on(inp, "keyup", function(e) { onKeyUp.call(cm, e); }); + on(inp, "keydown", operation(cm, onKeyDown)); + on(inp, "keypress", operation(cm, onKeyPress)); + on(inp, "focus", bind(onFocus, cm)); + on(inp, "blur", bind(onBlur, cm)); + } + + function dragDropChanged(cm, value, old) { + var wasOn = old && old != CodeMirror.Init; + if (!value != !wasOn) { + var funcs = cm.display.dragFunctions; + var toggle = value ? on : off; + toggle(cm.display.scroller, "dragstart", funcs.start); + toggle(cm.display.scroller, "dragenter", funcs.simple); + toggle(cm.display.scroller, "dragover", funcs.simple); + toggle(cm.display.scroller, "drop", funcs.drop); + } + } + + // Called when the window resizes + function onResize(cm) { + var d = cm.display; + if (d.lastWrapHeight == d.wrapper.clientHeight && d.lastWrapWidth == d.wrapper.clientWidth) + return; + // Might be a text scaling operation, clear size caches. + d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null; + d.scrollbarsClipped = false; + cm.setSize(); + } + + // MOUSE EVENTS + + // Return true when the given mouse event happened in a widget + function eventInWidget(display, e) { + for (var n = e_target(e); n != display.wrapper; n = n.parentNode) { + if (!n || (n.nodeType == 1 && n.getAttribute("cm-ignore-events") == "true") || + (n.parentNode == display.sizer && n != display.mover)) + return true; + } + } + + // Given a mouse event, find the corresponding position. If liberal + // is false, it checks whether a gutter or scrollbar was clicked, + // and returns null if it was. forRect is used by rectangular + // selections, and tries to estimate a character position even for + // coordinates beyond the right of the text. + function posFromMouse(cm, e, liberal, forRect) { + var display = cm.display; + if (!liberal && e_target(e).getAttribute("cm-not-content") == "true") return null; + + var x, y, space = display.lineSpace.getBoundingClientRect(); + // Fails unpredictably on IE[67] when mouse is dragged around quickly. + try { x = e.clientX - space.left; y = e.clientY - space.top; } + catch (e) { return null; } + var coords = coordsChar(cm, x, y), line; + if (forRect && coords.xRel == 1 && (line = getLine(cm.doc, coords.line).text).length == coords.ch) { + var colDiff = countColumn(line, line.length, cm.options.tabSize) - line.length; + coords = Pos(coords.line, Math.max(0, Math.round((x - paddingH(cm.display).left) / charWidth(cm.display)) - colDiff)); + } + return coords; + } + + // A mouse down can be a single click, double click, triple click, + // start of selection drag, start of text drag, new cursor + // (ctrl-click), rectangle drag (alt-drag), or xwin + // middle-click-paste. Or it might be a click on something we should + // not interfere with, such as a scrollbar or widget. + function onMouseDown(e) { + var cm = this, display = cm.display; + if (display.activeTouch && display.input.supportsTouch() || signalDOMEvent(cm, e)) return; + display.shift = e.shiftKey; + + if (eventInWidget(display, e)) { + if (!webkit) { + // Briefly turn off draggability, to allow widgets to do + // normal dragging things. + display.scroller.draggable = false; + setTimeout(function(){display.scroller.draggable = true;}, 100); + } + return; + } + if (clickInGutter(cm, e)) return; + var start = posFromMouse(cm, e); + window.focus(); + + switch (e_button(e)) { + case 1: + if (start) + leftButtonDown(cm, e, start); + else if (e_target(e) == display.scroller) + e_preventDefault(e); + break; + case 2: + if (webkit) cm.state.lastMiddleDown = +new Date; + if (start) extendSelection(cm.doc, start); + setTimeout(function() {display.input.focus();}, 20); + e_preventDefault(e); + break; + case 3: + if (captureRightClick) onContextMenu(cm, e); + else delayBlurEvent(cm); + break; + } + } + + var lastClick, lastDoubleClick; + function leftButtonDown(cm, e, start) { + if (ie) setTimeout(bind(ensureFocus, cm), 0); + else cm.curOp.focus = activeElt(); + + var now = +new Date, type; + if (lastDoubleClick && lastDoubleClick.time > now - 400 && cmp(lastDoubleClick.pos, start) == 0) { + type = "triple"; + } else if (lastClick && lastClick.time > now - 400 && cmp(lastClick.pos, start) == 0) { + type = "double"; + lastDoubleClick = {time: now, pos: start}; + } else { + type = "single"; + lastClick = {time: now, pos: start}; } - // POSITION OBJECT + var sel = cm.doc.sel, modifier = mac ? e.metaKey : e.ctrlKey, contained; + if (cm.options.dragDrop && dragAndDrop && !isReadOnly(cm) && + type == "single" && (contained = sel.contains(start)) > -1 && + (cmp((contained = sel.ranges[contained]).from(), start) < 0 || start.xRel > 0) && + (cmp(contained.to(), start) > 0 || start.xRel < 0)) + leftButtonStartDrag(cm, e, start, modifier); + else + leftButtonSelect(cm, e, start, type, modifier); + } + + // Start a text drag. When it ends, see if any dragging actually + // happen, and treat as a click if it didn't. + function leftButtonStartDrag(cm, e, start, modifier) { + var display = cm.display, startTime = +new Date; + var dragEnd = operation(cm, function(e2) { + if (webkit) display.scroller.draggable = false; + cm.state.draggingText = false; + off(document, "mouseup", dragEnd); + off(display.scroller, "drop", dragEnd); + if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) { + e_preventDefault(e2); + if (!modifier && +new Date - 200 < startTime) + extendSelection(cm.doc, start); + // Work around unexplainable focus problem in IE9 (#2127) and Chrome (#3081) + if (webkit || ie && ie_version == 9) + setTimeout(function() {document.body.focus(); display.input.focus();}, 20); + else + display.input.focus(); + } + }); + // Let the drag handler handle this. + if (webkit) display.scroller.draggable = true; + cm.state.draggingText = dragEnd; + // IE's approach to draggable + if (display.scroller.dragDrop) display.scroller.dragDrop(); + on(document, "mouseup", dragEnd); + on(display.scroller, "drop", dragEnd); + } + + // Normal selection, as opposed to text dragging. + function leftButtonSelect(cm, e, start, type, addNew) { + var display = cm.display, doc = cm.doc; + e_preventDefault(e); + + var ourRange, ourIndex, startSel = doc.sel, ranges = startSel.ranges; + if (addNew && !e.shiftKey) { + ourIndex = doc.sel.contains(start); + if (ourIndex > -1) + ourRange = ranges[ourIndex]; + else + ourRange = new Range(start, start); + } else { + ourRange = doc.sel.primary(); + ourIndex = doc.sel.primIndex; + } + + if (e.altKey) { + type = "rect"; + if (!addNew) ourRange = new Range(start, start); + start = posFromMouse(cm, e, true, true); + ourIndex = -1; + } else if (type == "double") { + var word = cm.findWordAt(start); + if (cm.display.shift || doc.extend) + ourRange = extendRange(doc, ourRange, word.anchor, word.head); + else + ourRange = word; + } else if (type == "triple") { + var line = new Range(Pos(start.line, 0), clipPos(doc, Pos(start.line + 1, 0))); + if (cm.display.shift || doc.extend) + ourRange = extendRange(doc, ourRange, line.anchor, line.head); + else + ourRange = line; + } else { + ourRange = extendRange(doc, ourRange, start); + } + + if (!addNew) { + ourIndex = 0; + setSelection(doc, new Selection([ourRange], 0), sel_mouse); + startSel = doc.sel; + } else if (ourIndex == -1) { + ourIndex = ranges.length; + setSelection(doc, normalizeSelection(ranges.concat([ourRange]), ourIndex), + {scroll: false, origin: "*mouse"}); + } else if (ranges.length > 1 && ranges[ourIndex].empty() && type == "single" && !e.shiftKey) { + setSelection(doc, normalizeSelection(ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0)); + startSel = doc.sel; + } else { + replaceOneSelection(doc, ourIndex, ourRange, sel_mouse); + } + + var lastPos = start; + function extendTo(pos) { + if (cmp(lastPos, pos) == 0) return; + lastPos = pos; + + if (type == "rect") { + var ranges = [], tabSize = cm.options.tabSize; + var startCol = countColumn(getLine(doc, start.line).text, start.ch, tabSize); + var posCol = countColumn(getLine(doc, pos.line).text, pos.ch, tabSize); + var left = Math.min(startCol, posCol), right = Math.max(startCol, posCol); + for (var line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line)); + line <= end; line++) { + var text = getLine(doc, line).text, leftPos = findColumn(text, left, tabSize); + if (left == right) + ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos))); + else if (text.length > leftPos) + ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize)))); + } + if (!ranges.length) ranges.push(new Range(start, start)); + setSelection(doc, normalizeSelection(startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex), + {origin: "*mouse", scroll: false}); + cm.scrollIntoView(pos); + } else { + var oldRange = ourRange; + var anchor = oldRange.anchor, head = pos; + if (type != "single") { + if (type == "double") + var range = cm.findWordAt(pos); + else + var range = new Range(Pos(pos.line, 0), clipPos(doc, Pos(pos.line + 1, 0))); + if (cmp(range.anchor, anchor) > 0) { + head = range.head; + anchor = minPos(oldRange.from(), range.anchor); + } else { + head = range.anchor; + anchor = maxPos(oldRange.to(), range.head); + } + } + var ranges = startSel.ranges.slice(0); + ranges[ourIndex] = new Range(clipPos(doc, anchor), head); + setSelection(doc, normalizeSelection(ranges, ourIndex), sel_mouse); + } + } + + var editorSize = display.wrapper.getBoundingClientRect(); + // Used to ensure timeout re-tries don't fire when another extend + // happened in the meantime (clearTimeout isn't reliable -- at + // least on Chrome, the timeouts still happen even when cleared, + // if the clear happens after their scheduled firing time). + var counter = 0; + + function extend(e) { + var curCount = ++counter; + var cur = posFromMouse(cm, e, true, type == "rect"); + if (!cur) return; + if (cmp(cur, lastPos) != 0) { + cm.curOp.focus = activeElt(); + extendTo(cur); + var visible = visibleLines(display, doc); + if (cur.line >= visible.to || cur.line < visible.from) + setTimeout(operation(cm, function(){if (counter == curCount) extend(e);}), 150); + } else { + var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0; + if (outside) setTimeout(operation(cm, function() { + if (counter != curCount) return; + display.scroller.scrollTop += outside; + extend(e); + }), 50); + } + } + + function done(e) { + counter = Infinity; + e_preventDefault(e); + display.input.focus(); + off(document, "mousemove", move); + off(document, "mouseup", up); + doc.history.lastSelOrigin = null; + } + + var move = operation(cm, function(e) { + if (!e_button(e)) done(e); + else extend(e); + }); + var up = operation(cm, done); + on(document, "mousemove", move); + on(document, "mouseup", up); + } + + // Determines whether an event happened in the gutter, and fires the + // handlers for the corresponding event. + function gutterEvent(cm, e, type, prevent, signalfn) { + try { var mX = e.clientX, mY = e.clientY; } + catch(e) { return false; } + if (mX >= Math.floor(cm.display.gutters.getBoundingClientRect().right)) return false; + if (prevent) e_preventDefault(e); + + var display = cm.display; + var lineBox = display.lineDiv.getBoundingClientRect(); + + if (mY > lineBox.bottom || !hasHandler(cm, type)) return e_defaultPrevented(e); + mY -= lineBox.top - display.viewOffset; + + for (var i = 0; i < cm.options.gutters.length; ++i) { + var g = display.gutters.childNodes[i]; + if (g && g.getBoundingClientRect().right >= mX) { + var line = lineAtHeight(cm.doc, mY); + var gutter = cm.options.gutters[i]; + signalfn(cm, type, cm, line, gutter, e); + return e_defaultPrevented(e); + } + } + } + + function clickInGutter(cm, e) { + return gutterEvent(cm, e, "gutterClick", true, signalLater); + } + + // Kludge to work around strange IE behavior where it'll sometimes + // re-fire a series of drag-related events right after the drop (#1551) + var lastDrop = 0; + + function onDrop(e) { + var cm = this; + if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) + return; + e_preventDefault(e); + if (ie) lastDrop = +new Date; + var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files; + if (!pos || isReadOnly(cm)) return; + // Might be a file drop, in which case we simply extract the text + // and insert it. + if (files && files.length && window.FileReader && window.File) { + var n = files.length, text = Array(n), read = 0; + var loadFile = function(file, i) { + var reader = new FileReader; + reader.onload = operation(cm, function() { + text[i] = reader.result; + if (++read == n) { + pos = clipPos(cm.doc, pos); + var change = {from: pos, to: pos, text: splitLines(text.join("\n")), origin: "paste"}; + makeChange(cm.doc, change); + setSelectionReplaceHistory(cm.doc, simpleSelection(pos, changeEnd(change))); + } + }); + reader.readAsText(file); + }; + for (var i = 0; i < n; ++i) loadFile(files[i], i); + } else { // Normal drop + // Don't do a replace if the drop happened inside of the selected text. + if (cm.state.draggingText && cm.doc.sel.contains(pos) > -1) { + cm.state.draggingText(e); + // Ensure the editor is re-focused + setTimeout(function() {cm.display.input.focus();}, 20); + return; + } + try { + var text = e.dataTransfer.getData("Text"); + if (text) { + if (cm.state.draggingText && !(mac ? e.altKey : e.ctrlKey)) + var selected = cm.listSelections(); + setSelectionNoUndo(cm.doc, simpleSelection(pos, pos)); + if (selected) for (var i = 0; i < selected.length; ++i) + replaceRange(cm.doc, "", selected[i].anchor, selected[i].head, "drag"); + cm.replaceSelection(text, "around", "paste"); + cm.display.input.focus(); + } + } + catch(e){} + } + } + + function onDragStart(cm, e) { + if (ie && (!cm.state.draggingText || +new Date - lastDrop < 100)) { e_stop(e); return; } + if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) return; + + e.dataTransfer.setData("Text", cm.getSelection()); + + // Use dummy image instead of default browsers image. + // Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there. + if (e.dataTransfer.setDragImage && !safari) { + var img = elt("img", null, null, "position: fixed; left: 0; top: 0;"); + img.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="; + if (presto) { + img.width = img.height = 1; + cm.display.wrapper.appendChild(img); + // Force a relayout, or Opera won't use our image for some obscure reason + img._top = img.offsetTop; + } + e.dataTransfer.setDragImage(img, 0, 0); + if (presto) img.parentNode.removeChild(img); + } + } + + // SCROLL EVENTS + + // Sync the scrollable area and scrollbars, ensure the viewport + // covers the visible area. + function setScrollTop(cm, val) { + if (Math.abs(cm.doc.scrollTop - val) < 2) return; + cm.doc.scrollTop = val; + if (!gecko) updateDisplaySimple(cm, {top: val}); + if (cm.display.scroller.scrollTop != val) cm.display.scroller.scrollTop = val; + cm.display.scrollbars.setScrollTop(val); + if (gecko) updateDisplaySimple(cm); + startWorker(cm, 100); + } + // Sync scroller and scrollbar, ensure the gutter elements are + // aligned. + function setScrollLeft(cm, val, isScroller) { + if (isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) return; + val = Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth); + cm.doc.scrollLeft = val; + alignHorizontally(cm); + if (cm.display.scroller.scrollLeft != val) cm.display.scroller.scrollLeft = val; + cm.display.scrollbars.setScrollLeft(val); + } + + // Since the delta values reported on mouse wheel events are + // unstandardized between browsers and even browser versions, and + // generally horribly unpredictable, this code starts by measuring + // the scroll effect that the first few mouse wheel events have, + // and, from that, detects the way it can convert deltas to pixel + // offsets afterwards. + // + // The reason we want to know the amount a wheel event will scroll + // is that it gives us a chance to update the display before the + // actual scrolling happens, reducing flickering. + + var wheelSamples = 0, wheelPixelsPerUnit = null; + // Fill in a browser-detected starting value on browsers where we + // know one. These don't have to be accurate -- the result of them + // being wrong would just be a slight flicker on the first wheel + // scroll (if it is large enough). + if (ie) wheelPixelsPerUnit = -.53; + else if (gecko) wheelPixelsPerUnit = 15; + else if (chrome) wheelPixelsPerUnit = -.7; + else if (safari) wheelPixelsPerUnit = -1/3; + + var wheelEventDelta = function(e) { + var dx = e.wheelDeltaX, dy = e.wheelDeltaY; + if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) dx = e.detail; + if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) dy = e.detail; + else if (dy == null) dy = e.wheelDelta; + return {x: dx, y: dy}; + }; + CodeMirror.wheelEventPixels = function(e) { + var delta = wheelEventDelta(e); + delta.x *= wheelPixelsPerUnit; + delta.y *= wheelPixelsPerUnit; + return delta; + }; + + function onScrollWheel(cm, e) { + var delta = wheelEventDelta(e), dx = delta.x, dy = delta.y; + + var display = cm.display, scroll = display.scroller; + // Quit if there's nothing to scroll here + if (!(dx && scroll.scrollWidth > scroll.clientWidth || + dy && scroll.scrollHeight > scroll.clientHeight)) return; - // A Pos instance represents a position within the text. - var Pos = CodeMirror.Pos = function (line, ch) { - if (!(this instanceof Pos)) return new Pos(line, ch); - this.line = line; this.ch = ch; + // Webkit browsers on OS X abort momentum scrolls when the target + // of the scroll event is removed from the scrollable element. + // This hack (see related code in patchDisplay) makes sure the + // element is kept around. + if (dy && mac && webkit) { + outer: for (var cur = e.target, view = display.view; cur != scroll; cur = cur.parentNode) { + for (var i = 0; i < view.length; i++) { + if (view[i].node == cur) { + cm.display.currentWheelTarget = cur; + break outer; + } + } + } + } + + // On some browsers, horizontal scrolling will cause redraws to + // happen before the gutter has been realigned, causing it to + // wriggle around in a most unseemly way. When we have an + // estimated pixels/delta value, we just handle horizontal + // scrolling entirely here. It'll be slightly off from native, but + // better than glitching out. + if (dx && !gecko && !presto && wheelPixelsPerUnit != null) { + if (dy) + setScrollTop(cm, Math.max(0, Math.min(scroll.scrollTop + dy * wheelPixelsPerUnit, scroll.scrollHeight - scroll.clientHeight))); + setScrollLeft(cm, Math.max(0, Math.min(scroll.scrollLeft + dx * wheelPixelsPerUnit, scroll.scrollWidth - scroll.clientWidth))); + e_preventDefault(e); + display.wheelStartX = null; // Abort measurement, if in progress + return; + } + + // 'Project' the visible viewport to cover the area that is being + // scrolled into view (if we know enough to estimate it). + if (dy && wheelPixelsPerUnit != null) { + var pixels = dy * wheelPixelsPerUnit; + var top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight; + if (pixels < 0) top = Math.max(0, top + pixels - 50); + else bot = Math.min(cm.doc.height, bot + pixels + 50); + updateDisplaySimple(cm, {top: top, bottom: bot}); + } + + if (wheelSamples < 20) { + if (display.wheelStartX == null) { + display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop; + display.wheelDX = dx; display.wheelDY = dy; + setTimeout(function() { + if (display.wheelStartX == null) return; + var movedX = scroll.scrollLeft - display.wheelStartX; + var movedY = scroll.scrollTop - display.wheelStartY; + var sample = (movedY && display.wheelDY && movedY / display.wheelDY) || + (movedX && display.wheelDX && movedX / display.wheelDX); + display.wheelStartX = display.wheelStartY = null; + if (!sample) return; + wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1); + ++wheelSamples; + }, 200); + } else { + display.wheelDX += dx; display.wheelDY += dy; + } + } + } + + // KEY EVENTS + + // Run a handler that was bound to a key. + function doHandleBinding(cm, bound, dropShift) { + if (typeof bound == "string") { + bound = commands[bound]; + if (!bound) return false; + } + // Ensure previous input has been read, so that the handler sees a + // consistent view of the document + cm.display.input.ensurePolled(); + var prevShift = cm.display.shift, done = false; + try { + if (isReadOnly(cm)) cm.state.suppressEdits = true; + if (dropShift) cm.display.shift = false; + done = bound(cm) != Pass; + } finally { + cm.display.shift = prevShift; + cm.state.suppressEdits = false; + } + return done; + } + + function lookupKeyForEditor(cm, name, handle) { + for (var i = 0; i < cm.state.keyMaps.length; i++) { + var result = lookupKey(name, cm.state.keyMaps[i], handle, cm); + if (result) return result; + } + return (cm.options.extraKeys && lookupKey(name, cm.options.extraKeys, handle, cm)) + || lookupKey(name, cm.options.keyMap, handle, cm); + } + + var stopSeq = new Delayed; + function dispatchKey(cm, name, e, handle) { + var seq = cm.state.keySeq; + if (seq) { + if (isModifierKey(name)) return "handled"; + stopSeq.set(50, function() { + if (cm.state.keySeq == seq) { + cm.state.keySeq = null; + cm.display.input.reset(); + } + }); + name = seq + " " + name; + } + var result = lookupKeyForEditor(cm, name, handle); + + if (result == "multi") + cm.state.keySeq = name; + if (result == "handled") + signalLater(cm, "keyHandled", cm, name, e); + + if (result == "handled" || result == "multi") { + e_preventDefault(e); + restartBlink(cm); + } + + if (seq && !result && /\'$/.test(name)) { + e_preventDefault(e); + return true; + } + return !!result; + } + + // Handle a key from the keydown event. + function handleKeyBinding(cm, e) { + var name = keyName(e, true); + if (!name) return false; + + if (e.shiftKey && !cm.state.keySeq) { + // First try to resolve full name (including 'Shift-'). Failing + // that, see if there is a cursor-motion command (starting with + // 'go') bound to the keyname without 'Shift-'. + return dispatchKey(cm, "Shift-" + name, e, function(b) {return doHandleBinding(cm, b, true);}) + || dispatchKey(cm, name, e, function(b) { + if (typeof b == "string" ? /^go[A-Z]/.test(b) : b.motion) + return doHandleBinding(cm, b); + }); + } else { + return dispatchKey(cm, name, e, function(b) { return doHandleBinding(cm, b); }); + } + } + + // Handle a key from the keypress event + function handleCharBinding(cm, e, ch) { + return dispatchKey(cm, "'" + ch + "'", e, + function(b) { return doHandleBinding(cm, b, true); }); + } + + var lastStoppedKey = null; + function onKeyDown(e) { + var cm = this; + cm.curOp.focus = activeElt(); + if (signalDOMEvent(cm, e)) return; + // IE does strange things with escape. + if (ie && ie_version < 11 && e.keyCode == 27) e.returnValue = false; + var code = e.keyCode; + cm.display.shift = code == 16 || e.shiftKey; + var handled = handleKeyBinding(cm, e); + if (presto) { + lastStoppedKey = handled ? code : null; + // Opera has no cut event... we try to at least catch the key combo + if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey)) + cm.replaceSelection("", null, "cut"); + } + + // Turn mouse into crosshair when Alt is held on Mac. + if (code == 18 && !/\bCodeMirror-crosshair\b/.test(cm.display.lineDiv.className)) + showCrossHair(cm); + } + + function showCrossHair(cm) { + var lineDiv = cm.display.lineDiv; + addClass(lineDiv, "CodeMirror-crosshair"); + + function up(e) { + if (e.keyCode == 18 || !e.altKey) { + rmClass(lineDiv, "CodeMirror-crosshair"); + off(document, "keyup", up); + off(document, "mouseover", up); + } + } + on(document, "keyup", up); + on(document, "mouseover", up); + } + + function onKeyUp(e) { + if (e.keyCode == 16) this.doc.sel.shift = false; + signalDOMEvent(this, e); + } + + function onKeyPress(e) { + var cm = this; + if (eventInWidget(cm.display, e) || signalDOMEvent(cm, e) || e.ctrlKey && !e.altKey || mac && e.metaKey) return; + var keyCode = e.keyCode, charCode = e.charCode; + if (presto && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return;} + if ((presto && (!e.which || e.which < 10)) && handleKeyBinding(cm, e)) return; + var ch = String.fromCharCode(charCode == null ? keyCode : charCode); + if (handleCharBinding(cm, e, ch)) return; + cm.display.input.onKeyPress(e); + } + + // FOCUS/BLUR EVENTS + + function delayBlurEvent(cm) { + cm.state.delayingBlurEvent = true; + setTimeout(function() { + if (cm.state.delayingBlurEvent) { + cm.state.delayingBlurEvent = false; + onBlur(cm); + } + }, 100); + } + + function onFocus(cm) { + if (cm.state.delayingBlurEvent) cm.state.delayingBlurEvent = false; + + if (cm.options.readOnly == "nocursor") return; + if (!cm.state.focused) { + signal(cm, "focus", cm); + cm.state.focused = true; + addClass(cm.display.wrapper, "CodeMirror-focused"); + // This test prevents this from firing when a context + // menu is closed (since the input reset would kill the + // select-all detection hack) + if (!cm.curOp && cm.display.selForContextMenu != cm.doc.sel) { + cm.display.input.reset(); + if (webkit) setTimeout(function() { cm.display.input.reset(true); }, 20); // Issue #1730 + } + cm.display.input.receivedFocus(); + } + restartBlink(cm); + } + function onBlur(cm) { + if (cm.state.delayingBlurEvent) return; + + if (cm.state.focused) { + signal(cm, "blur", cm); + cm.state.focused = false; + rmClass(cm.display.wrapper, "CodeMirror-focused"); + } + clearInterval(cm.display.blinker); + setTimeout(function() {if (!cm.state.focused) cm.display.shift = false;}, 150); + } + + // CONTEXT MENU HANDLING + + // To make the context menu work, we need to briefly unhide the + // textarea (making it as unobtrusive as possible) to let the + // right-click take effect on it. + function onContextMenu(cm, e) { + if (eventInWidget(cm.display, e) || contextMenuInGutter(cm, e)) return; + cm.display.input.onContextMenu(e); + } + + function contextMenuInGutter(cm, e) { + if (!hasHandler(cm, "gutterContextMenu")) return false; + return gutterEvent(cm, e, "gutterContextMenu", false, signal); + } + + // UPDATING + + // Compute the position of the end of a change (its 'to' property + // refers to the pre-change end). + var changeEnd = CodeMirror.changeEnd = function(change) { + if (!change.text) return change.to; + return Pos(change.from.line + change.text.length - 1, + lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0)); + }; + + // Adjust a position to refer to the post-change position of the + // same text, or the end of the change if the change covers it. + function adjustForChange(pos, change) { + if (cmp(pos, change.from) < 0) return pos; + if (cmp(pos, change.to) <= 0) return changeEnd(change); + + var line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch; + if (pos.line == change.to.line) ch += changeEnd(change).ch - change.to.ch; + return Pos(line, ch); + } + + function computeSelAfterChange(doc, change) { + var out = []; + for (var i = 0; i < doc.sel.ranges.length; i++) { + var range = doc.sel.ranges[i]; + out.push(new Range(adjustForChange(range.anchor, change), + adjustForChange(range.head, change))); + } + return normalizeSelection(out, doc.sel.primIndex); + } + + function offsetPos(pos, old, nw) { + if (pos.line == old.line) + return Pos(nw.line, pos.ch - old.ch + nw.ch); + else + return Pos(nw.line + (pos.line - old.line), pos.ch); + } + + // Used by replaceSelections to allow moving the selection to the + // start or around the replaced test. Hint may be "start" or "around". + function computeReplacedSel(doc, changes, hint) { + var out = []; + var oldPrev = Pos(doc.first, 0), newPrev = oldPrev; + for (var i = 0; i < changes.length; i++) { + var change = changes[i]; + var from = offsetPos(change.from, oldPrev, newPrev); + var to = offsetPos(changeEnd(change), oldPrev, newPrev); + oldPrev = change.to; + newPrev = to; + if (hint == "around") { + var range = doc.sel.ranges[i], inv = cmp(range.head, range.anchor) < 0; + out[i] = new Range(inv ? to : from, inv ? from : to); + } else { + out[i] = new Range(from, from); + } + } + return new Selection(out, doc.sel.primIndex); + } + + // Allow "beforeChange" event handlers to influence a change + function filterChange(doc, change, update) { + var obj = { + canceled: false, + from: change.from, + to: change.to, + text: change.text, + origin: change.origin, + cancel: function() { this.canceled = true; } }; + if (update) obj.update = function(from, to, text, origin) { + if (from) this.from = clipPos(doc, from); + if (to) this.to = clipPos(doc, to); + if (text) this.text = text; + if (origin !== undefined) this.origin = origin; + }; + signal(doc, "beforeChange", doc, obj); + if (doc.cm) signal(doc.cm, "beforeChange", doc.cm, obj); - // Compare two positions, return 0 if they are the same, a negative - // number when a is less, and a positive number otherwise. - var cmp = CodeMirror.cmpPos = function (a, b) { return a.line - b.line || a.ch - b.ch; }; - - function copyPos (x) {return Pos(x.line, x.ch);} - function maxPos (a, b) { return cmp(a, b) < 0 ? b : a; } - function minPos (a, b) { return cmp(a, b) < 0 ? a : b; } + if (obj.canceled) return null; + return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin}; + } - // INPUT HANDLING + // Apply a change to a document, and add it to the document's + // history, and propagating it to all linked documents. + function makeChange(doc, change, ignoreReadOnly) { + if (doc.cm) { + if (!doc.cm.curOp) return operation(doc.cm, makeChange)(doc, change, ignoreReadOnly); + if (doc.cm.state.suppressEdits) return; + } - function ensureFocus (cm) { - if (!cm.state.focused) { cm.display.input.focus(); onFocus(cm); } + if (hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")) { + change = filterChange(doc, change, true); + if (!change) return; } - function isReadOnly (cm) { - return cm.options.readOnly || cm.doc.cantEdit; + // Possibly split or suppress the update based on the presence + // of read-only spans in its range. + var split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to); + if (split) { + for (var i = split.length - 1; i >= 0; --i) + makeChangeInner(doc, {from: split[i].from, to: split[i].to, text: i ? [""] : change.text}); + } else { + makeChangeInner(doc, change); } + } - // This will be set to an array of strings when copying, so that, - // when pasting, we know what kind of selections the copied text - // was made out of. - var lastCopied = null; + function makeChangeInner(doc, change) { + if (change.text.length == 1 && change.text[0] == "" && cmp(change.from, change.to) == 0) return; + var selAfter = computeSelAfterChange(doc, change); + addChangeToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN); - function applyTextInput (cm, inserted, deleted, sel, origin) { - var doc = cm.doc; - cm.display.shift = false; - if (!sel) sel = doc.sel; + makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change)); + var rebased = []; - var paste = cm.state.pasteIncoming || origin == "paste"; - var textLines = splitLines(inserted), multiPaste = null; - // When pasing N lines into N selections, insert one line per selection - if (paste && sel.ranges.length > 1) { - if (lastCopied && lastCopied.join("\n") == inserted) {multiPaste = sel.ranges.length % lastCopied.length == 0 && map(lastCopied, splitLines);} else if (textLines.length == sel.ranges.length) {multiPaste = map(textLines, function (l) { return [l]; });} - } + linkedDocs(doc, function(doc, sharedHist) { + if (!sharedHist && indexOf(rebased, doc.history) == -1) { + rebaseHist(doc.history, change); + rebased.push(doc.history); + } + makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change)); + }); + } + + // Revert a change stored in a document's history. + function makeChangeFromHistory(doc, type, allowSelectionOnly) { + if (doc.cm && doc.cm.state.suppressEdits) return; + + var hist = doc.history, event, selAfter = doc.sel; + var source = type == "undo" ? hist.done : hist.undone, dest = type == "undo" ? hist.undone : hist.done; + + // Verify that there is a useable event (so that ctrl-z won't + // needlessly clear selection events) + for (var i = 0; i < source.length; i++) { + event = source[i]; + if (allowSelectionOnly ? event.ranges && !event.equals(doc.sel) : !event.ranges) + break; + } + if (i == source.length) return; + hist.lastOrigin = hist.lastSelOrigin = null; + + for (;;) { + event = source.pop(); + if (event.ranges) { + pushSelectionToHistory(event, dest); + if (allowSelectionOnly && !event.equals(doc.sel)) { + setSelection(doc, event, {clearRedo: false}); + return; + } + selAfter = event; + } + else break; + } + + // Build up a reverse change object to add to the opposite history + // stack (redo when undoing, and vice versa). + var antiChanges = []; + pushSelectionToHistory(selAfter, dest); + dest.push({changes: antiChanges, generation: hist.generation}); + hist.generation = event.generation || ++hist.maxGeneration; + + var filter = hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange"); + + for (var i = event.changes.length - 1; i >= 0; --i) { + var change = event.changes[i]; + change.origin = type; + if (filter && !filterChange(doc, change, false)) { + source.length = 0; + return; + } + + antiChanges.push(historyChangeFromChange(doc, change)); + + var after = i ? computeSelAfterChange(doc, change) : lst(source); + makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change)); + if (!i && doc.cm) doc.cm.scrollIntoView({from: change.from, to: changeEnd(change)}); + var rebased = []; + + // Propagate to the linked documents + linkedDocs(doc, function(doc, sharedHist) { + if (!sharedHist && indexOf(rebased, doc.history) == -1) { + rebaseHist(doc.history, change); + rebased.push(doc.history); + } + makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change)); + }); + } + } + + // Sub-views need their line numbers shifted when text is added + // above or below them in the parent document. + function shiftDoc(doc, distance) { + if (distance == 0) return; + doc.first += distance; + doc.sel = new Selection(map(doc.sel.ranges, function(range) { + return new Range(Pos(range.anchor.line + distance, range.anchor.ch), + Pos(range.head.line + distance, range.head.ch)); + }), doc.sel.primIndex); + if (doc.cm) { + regChange(doc.cm, doc.first, doc.first - distance, distance); + for (var d = doc.cm.display, l = d.viewFrom; l < d.viewTo; l++) + regLineChange(doc.cm, l, "gutter"); + } + } + + // More lower-level change function, handling only a single document + // (not linked ones). + function makeChangeSingleDoc(doc, change, selAfter, spans) { + if (doc.cm && !doc.cm.curOp) + return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans); + + if (change.to.line < doc.first) { + shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line)); + return; + } + if (change.from.line > doc.lastLine()) return; + + // Clip the change to the size of this doc + if (change.from.line < doc.first) { + var shift = change.text.length - 1 - (doc.first - change.from.line); + shiftDoc(doc, shift); + change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch), + text: [lst(change.text)], origin: change.origin}; + } + var last = doc.lastLine(); + if (change.to.line > last) { + change = {from: change.from, to: Pos(last, getLine(doc, last).text.length), + text: [change.text[0]], origin: change.origin}; + } - // Normal behavior is to insert the new text into every selection - for (var i = sel.ranges.length - 1; i >= 0; i--) { - var range = sel.ranges[i]; - var from = range.from(), to = range.to(); - if (range.empty()) { - if (deleted && deleted > 0) // Handle deletion - {from = Pos(from.line, from.ch - deleted);} else if (cm.state.overwrite && !paste) // Handle overwrite - {to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + lst(textLines).length));} - } - var updateInput = cm.curOp.updateInput; - var changeEvent = {from: from, to: to, text: multiPaste ? multiPaste[i % multiPaste.length] : textLines, - origin: origin || (paste ? "paste" : cm.state.cutIncoming ? "cut" : "+input")}; - makeChange(cm.doc, changeEvent); - signalLater(cm, "inputRead", cm, changeEvent); - } - if (inserted && !paste) {triggerElectric(cm, inserted);} + change.removed = getBetween(doc, change.from, change.to); + + if (!selAfter) selAfter = computeSelAfterChange(doc, change); + if (doc.cm) makeChangeSingleDocInEditor(doc.cm, change, spans); + else updateDoc(doc, change, spans); + setSelectionNoUndo(doc, selAfter, sel_dontScroll); + } + + // Handle the interaction of a change to a document with the editor + // that this document is part of. + function makeChangeSingleDocInEditor(cm, change, spans) { + var doc = cm.doc, display = cm.display, from = change.from, to = change.to; + + var recomputeMaxLength = false, checkWidthStart = from.line; + if (!cm.options.lineWrapping) { + checkWidthStart = lineNo(visualLine(getLine(doc, from.line))); + doc.iter(checkWidthStart, to.line + 1, function(line) { + if (line == display.maxLine) { + recomputeMaxLength = true; + return true; + } + }); + } + + if (doc.sel.contains(change.from, change.to) > -1) + signalCursorActivity(cm); + + updateDoc(doc, change, spans, estimateHeight(cm)); + + if (!cm.options.lineWrapping) { + doc.iter(checkWidthStart, from.line + change.text.length, function(line) { + var len = lineLength(line); + if (len > display.maxLineLength) { + display.maxLine = line; + display.maxLineLength = len; + display.maxLineChanged = true; + recomputeMaxLength = false; + } + }); + if (recomputeMaxLength) cm.curOp.updateMaxLine = true; + } + + // Adjust frontier, schedule worker + doc.frontier = Math.min(doc.frontier, from.line); + startWorker(cm, 400); + + var lendiff = change.text.length - (to.line - from.line) - 1; + // Remember that these lines changed, for updating the display + if (change.full) + regChange(cm); + else if (from.line == to.line && change.text.length == 1 && !isWholeLineUpdate(cm.doc, change)) + regLineChange(cm, from.line, "text"); + else + regChange(cm, from.line, to.line + 1, lendiff); + + var changesHandler = hasHandler(cm, "changes"), changeHandler = hasHandler(cm, "change"); + if (changeHandler || changesHandler) { + var obj = { + from: from, to: to, + text: change.text, + removed: change.removed, + origin: change.origin + }; + if (changeHandler) signalLater(cm, "change", cm, obj); + if (changesHandler) (cm.curOp.changeObjs || (cm.curOp.changeObjs = [])).push(obj); + } + cm.display.selForContextMenu = null; + } + + function replaceRange(doc, code, from, to, origin) { + if (!to) to = from; + if (cmp(to, from) < 0) { var tmp = to; to = from; from = tmp; } + if (typeof code == "string") code = splitLines(code); + makeChange(doc, {from: from, to: to, text: code, origin: origin}); + } + + // SCROLLING THINGS INTO VIEW + + // If an editor sits on the top or bottom of the window, partially + // scrolled out of view, this ensures that the cursor is visible. + function maybeScrollWindow(cm, coords) { + if (signalDOMEvent(cm, "scrollCursorIntoView")) return; + + var display = cm.display, box = display.sizer.getBoundingClientRect(), doScroll = null; + if (coords.top + box.top < 0) doScroll = true; + else if (coords.bottom + box.top > (window.innerHeight || document.documentElement.clientHeight)) doScroll = false; + if (doScroll != null && !phantom) { + var scrollNode = elt("div", "\u200b", null, "position: absolute; top: " + + (coords.top - display.viewOffset - paddingTop(cm.display)) + "px; height: " + + (coords.bottom - coords.top + scrollGap(cm) + display.barHeight) + "px; left: " + + coords.left + "px; width: 2px;"); + cm.display.lineSpace.appendChild(scrollNode); + scrollNode.scrollIntoView(doScroll); + cm.display.lineSpace.removeChild(scrollNode); + } + } + + // Scroll a given position into view (immediately), verifying that + // it actually became visible (as line heights are accurately + // measured, the position of something may 'drift' during drawing). + function scrollPosIntoView(cm, pos, end, margin) { + if (margin == null) margin = 0; + for (var limit = 0; limit < 5; limit++) { + var changed = false, coords = cursorCoords(cm, pos); + var endCoords = !end || end == pos ? coords : cursorCoords(cm, end); + var scrollPos = calculateScrollPos(cm, Math.min(coords.left, endCoords.left), + Math.min(coords.top, endCoords.top) - margin, + Math.max(coords.left, endCoords.left), + Math.max(coords.bottom, endCoords.bottom) + margin); + var startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft; + if (scrollPos.scrollTop != null) { + setScrollTop(cm, scrollPos.scrollTop); + if (Math.abs(cm.doc.scrollTop - startTop) > 1) changed = true; + } + if (scrollPos.scrollLeft != null) { + setScrollLeft(cm, scrollPos.scrollLeft); + if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) changed = true; + } + if (!changed) break; + } + return coords; + } + + // Scroll a given set of coordinates into view (immediately). + function scrollIntoView(cm, x1, y1, x2, y2) { + var scrollPos = calculateScrollPos(cm, x1, y1, x2, y2); + if (scrollPos.scrollTop != null) setScrollTop(cm, scrollPos.scrollTop); + if (scrollPos.scrollLeft != null) setScrollLeft(cm, scrollPos.scrollLeft); + } + + // Calculate a new scroll position needed to scroll the given + // rectangle into view. Returns an object with scrollTop and + // scrollLeft properties. When these are undefined, the + // vertical/horizontal position does not need to be adjusted. + function calculateScrollPos(cm, x1, y1, x2, y2) { + var display = cm.display, snapMargin = textHeight(cm.display); + if (y1 < 0) y1 = 0; + var screentop = cm.curOp && cm.curOp.scrollTop != null ? cm.curOp.scrollTop : display.scroller.scrollTop; + var screen = displayHeight(cm), result = {}; + if (y2 - y1 > screen) y2 = y1 + screen; + var docBottom = cm.doc.height + paddingVert(display); + var atTop = y1 < snapMargin, atBottom = y2 > docBottom - snapMargin; + if (y1 < screentop) { + result.scrollTop = atTop ? 0 : y1; + } else if (y2 > screentop + screen) { + var newTop = Math.min(y1, (atBottom ? docBottom : y2) - screen); + if (newTop != screentop) result.scrollTop = newTop; + } + + var screenleft = cm.curOp && cm.curOp.scrollLeft != null ? cm.curOp.scrollLeft : display.scroller.scrollLeft; + var screenw = displayWidth(cm) - (cm.options.fixedGutter ? display.gutters.offsetWidth : 0); + var tooWide = x2 - x1 > screenw; + if (tooWide) x2 = x1 + screenw; + if (x1 < 10) + result.scrollLeft = 0; + else if (x1 < screenleft) + result.scrollLeft = Math.max(0, x1 - (tooWide ? 0 : 10)); + else if (x2 > screenw + screenleft - 3) + result.scrollLeft = x2 + (tooWide ? 0 : 10) - screenw; + return result; + } + + // Store a relative adjustment to the scroll position in the current + // operation (to be applied when the operation finishes). + function addToScrollPos(cm, left, top) { + if (left != null || top != null) resolveScrollToPos(cm); + if (left != null) + cm.curOp.scrollLeft = (cm.curOp.scrollLeft == null ? cm.doc.scrollLeft : cm.curOp.scrollLeft) + left; + if (top != null) + cm.curOp.scrollTop = (cm.curOp.scrollTop == null ? cm.doc.scrollTop : cm.curOp.scrollTop) + top; + } + + // Make sure that at the end of the operation the current cursor is + // shown. + function ensureCursorVisible(cm) { + resolveScrollToPos(cm); + var cur = cm.getCursor(), from = cur, to = cur; + if (!cm.options.lineWrapping) { + from = cur.ch ? Pos(cur.line, cur.ch - 1) : cur; + to = Pos(cur.line, cur.ch + 1); + } + cm.curOp.scrollToPos = {from: from, to: to, margin: cm.options.cursorScrollMargin, isCursor: true}; + } + + // When an operation has its scrollToPos property set, and another + // scroll action is applied before the end of the operation, this + // 'simulates' scrolling that position into view in a cheap way, so + // that the effect of intermediate scroll commands is not ignored. + function resolveScrollToPos(cm) { + var range = cm.curOp.scrollToPos; + if (range) { + cm.curOp.scrollToPos = null; + var from = estimateCoords(cm, range.from), to = estimateCoords(cm, range.to); + var sPos = calculateScrollPos(cm, Math.min(from.left, to.left), + Math.min(from.top, to.top) - range.margin, + Math.max(from.right, to.right), + Math.max(from.bottom, to.bottom) + range.margin); + cm.scrollTo(sPos.scrollLeft, sPos.scrollTop); + } + } + + // API UTILITIES + + // Indent the given line. The how parameter can be "smart", + // "add"/null, "subtract", or "prev". When aggressive is false + // (typically set to true for forced single-line indents), empty + // lines are not indented, and places where the mode returns Pass + // are left alone. + function indentLine(cm, n, how, aggressive) { + var doc = cm.doc, state; + if (how == null) how = "add"; + if (how == "smart") { + // Fall back to "prev" when the mode doesn't have an indentation + // method. + if (!doc.mode.indent) how = "prev"; + else state = getStateBefore(cm, n); + } + + var tabSize = cm.options.tabSize; + var line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize); + if (line.stateAfter) line.stateAfter = null; + var curSpaceString = line.text.match(/^\s*/)[0], indentation; + if (!aggressive && !/\S/.test(line.text)) { + indentation = 0; + how = "not"; + } else if (how == "smart") { + indentation = doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text); + if (indentation == Pass || indentation > 150) { + if (!aggressive) return; + how = "prev"; + } + } + if (how == "prev") { + if (n > doc.first) indentation = countColumn(getLine(doc, n-1).text, null, tabSize); + else indentation = 0; + } else if (how == "add") { + indentation = curSpace + cm.options.indentUnit; + } else if (how == "subtract") { + indentation = curSpace - cm.options.indentUnit; + } else if (typeof how == "number") { + indentation = curSpace + how; + } + indentation = Math.max(0, indentation); + + var indentString = "", pos = 0; + if (cm.options.indentWithTabs) + for (var i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\t";} + if (pos < indentation) indentString += spaceStr(indentation - pos); + + if (indentString != curSpaceString) { + replaceRange(doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input"); + line.stateAfter = null; + return true; + } else { + // Ensure that, if the cursor was in the whitespace at the start + // of the line, it is moved to the end of that space. + for (var i = 0; i < doc.sel.ranges.length; i++) { + var range = doc.sel.ranges[i]; + if (range.head.line == n && range.head.ch < curSpaceString.length) { + var pos = Pos(n, curSpaceString.length); + replaceOneSelection(doc, i, new Range(pos, pos)); + break; + } + } + } + } + + // Utility for applying a change to a line by handle or number, + // returning the number and optionally registering the line as + // changed. + function changeLine(doc, handle, changeType, op) { + var no = handle, line = handle; + if (typeof handle == "number") line = getLine(doc, clipLine(doc, handle)); + else no = lineNo(handle); + if (no == null) return null; + if (op(line, no) && doc.cm) regLineChange(doc.cm, no, changeType); + return line; + } + + // Helper for deleting text near the selection(s), used to implement + // backspace, delete, and similar functionality. + function deleteNearSelection(cm, compute) { + var ranges = cm.doc.sel.ranges, kill = []; + // Build up a set of ranges to kill first, merging overlapping + // ranges. + for (var i = 0; i < ranges.length; i++) { + var toKill = compute(ranges[i]); + while (kill.length && cmp(toKill.from, lst(kill).to) <= 0) { + var replaced = kill.pop(); + if (cmp(replaced.from, toKill.from) < 0) { + toKill.from = replaced.from; + break; + } + } + kill.push(toKill); + } + // Next, remove those actual ranges. + runInOp(cm, function() { + for (var i = kill.length - 1; i >= 0; i--) + replaceRange(cm.doc, "", kill[i].from, kill[i].to, "+delete"); + ensureCursorVisible(cm); + }); + } + + // Used for horizontal relative motion. Dir is -1 or 1 (left or + // right), unit can be "char", "column" (like char, but doesn't + // cross line boundaries), "word" (across next word), or "group" (to + // the start of next group of word or non-word-non-whitespace + // chars). The visually param controls whether, in right-to-left + // text, direction 1 means to move towards the next index in the + // string, or towards the character to the right of the current + // position. The resulting position will have a hitSide=true + // property if it reached the end of the document. + function findPosH(doc, pos, dir, unit, visually) { + var line = pos.line, ch = pos.ch, origDir = dir; + var lineObj = getLine(doc, line); + var possible = true; + function findNextLine() { + var l = line + dir; + if (l < doc.first || l >= doc.first + doc.size) return (possible = false); + line = l; + return lineObj = getLine(doc, l); + } + function moveOnce(boundToLine) { + var next = (visually ? moveVisually : moveLogically)(lineObj, ch, dir, true); + if (next == null) { + if (!boundToLine && findNextLine()) { + if (visually) ch = (dir < 0 ? lineRight : lineLeft)(lineObj); + else ch = dir < 0 ? lineObj.text.length : 0; + } else return (possible = false); + } else ch = next; + return true; + } + + if (unit == "char") moveOnce(); + else if (unit == "column") moveOnce(true); + else if (unit == "word" || unit == "group") { + var sawType = null, group = unit == "group"; + var helper = doc.cm && doc.cm.getHelper(pos, "wordChars"); + for (var first = true;; first = false) { + if (dir < 0 && !moveOnce(!first)) break; + var cur = lineObj.text.charAt(ch) || "\n"; + var type = isWordChar(cur, helper) ? "w" + : group && cur == "\n" ? "n" + : !group || /\s/.test(cur) ? null + : "p"; + if (group && !first && !type) type = "s"; + if (sawType && sawType != type) { + if (dir < 0) {dir = 1; moveOnce();} + break; + } + + if (type) sawType = type; + if (dir > 0 && !moveOnce(!first)) break; + } + } + var result = skipAtomic(doc, Pos(line, ch), origDir, true); + if (!possible) result.hitSide = true; + return result; + } + + // For relative vertical movement. Dir may be -1 or 1. Unit can be + // "page" or "line". The resulting position will have a hitSide=true + // property if it reached the end of the document. + function findPosV(cm, pos, dir, unit) { + var doc = cm.doc, x = pos.left, y; + if (unit == "page") { + var pageSize = Math.min(cm.display.wrapper.clientHeight, window.innerHeight || document.documentElement.clientHeight); + y = pos.top + dir * (pageSize - (dir < 0 ? 1.5 : .5) * textHeight(cm.display)); + } else if (unit == "line") { + y = dir > 0 ? pos.bottom + 3 : pos.top - 3; + } + for (;;) { + var target = coordsChar(cm, x, y); + if (!target.outside) break; + if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break; } + y += dir * 5; + } + return target; + } + + // EDITOR METHODS + + // The publicly visible API. Note that methodOp(f) means + // 'wrap f in an operation, performed on its `this` parameter'. + + // This is not the complete set of editor methods. Most of the + // methods defined on the Doc type are also injected into + // CodeMirror.prototype, for backwards compatibility and + // convenience. + + CodeMirror.prototype = { + constructor: CodeMirror, + focus: function(){window.focus(); this.display.input.focus();}, + + setOption: function(option, value) { + var options = this.options, old = options[option]; + if (options[option] == value && option != "mode") return; + options[option] = value; + if (optionHandlers.hasOwnProperty(option)) + operation(this, optionHandlers[option])(this, value, old); + }, + + getOption: function(option) {return this.options[option];}, + getDoc: function() {return this.doc;}, + + addKeyMap: function(map, bottom) { + this.state.keyMaps[bottom ? "push" : "unshift"](getKeyMap(map)); + }, + removeKeyMap: function(map) { + var maps = this.state.keyMaps; + for (var i = 0; i < maps.length; ++i) + if (maps[i] == map || maps[i].name == map) { + maps.splice(i, 1); + return true; + } + }, + + addOverlay: methodOp(function(spec, options) { + var mode = spec.token ? spec : CodeMirror.getMode(this.options, spec); + if (mode.startState) throw new Error("Overlays may not be stateful."); + this.state.overlays.push({mode: mode, modeSpec: spec, opaque: options && options.opaque}); + this.state.modeGen++; + regChange(this); + }), + removeOverlay: methodOp(function(spec) { + var overlays = this.state.overlays; + for (var i = 0; i < overlays.length; ++i) { + var cur = overlays[i].modeSpec; + if (cur == spec || typeof spec == "string" && cur.name == spec) { + overlays.splice(i, 1); + this.state.modeGen++; + regChange(this); + return; + } + } + }), + + indentLine: methodOp(function(n, dir, aggressive) { + if (typeof dir != "string" && typeof dir != "number") { + if (dir == null) dir = this.options.smartIndent ? "smart" : "prev"; + else dir = dir ? "add" : "subtract"; + } + if (isLine(this.doc, n)) indentLine(this, n, dir, aggressive); + }), + indentSelection: methodOp(function(how) { + var ranges = this.doc.sel.ranges, end = -1; + for (var i = 0; i < ranges.length; i++) { + var range = ranges[i]; + if (!range.empty()) { + var from = range.from(), to = range.to(); + var start = Math.max(end, from.line); + end = Math.min(this.lastLine(), to.line - (to.ch ? 0 : 1)) + 1; + for (var j = start; j < end; ++j) + indentLine(this, j, how); + var newRanges = this.doc.sel.ranges; + if (from.ch == 0 && ranges.length == newRanges.length && newRanges[i].from().ch > 0) + replaceOneSelection(this.doc, i, new Range(from, newRanges[i].to()), sel_dontScroll); + } else if (range.head.line > end) { + indentLine(this, range.head.line, how, true); + end = range.head.line; + if (i == this.doc.sel.primIndex) ensureCursorVisible(this); + } + } + }), + + // Fetch the parser token for a given character. Useful for hacks + // that want to inspect the mode state (say, for completion). + getTokenAt: function(pos, precise) { + return takeToken(this, pos, precise); + }, + + getLineTokens: function(line, precise) { + return takeToken(this, Pos(line), precise, true); + }, + + getTokenTypeAt: function(pos) { + pos = clipPos(this.doc, pos); + var styles = getLineStyles(this, getLine(this.doc, pos.line)); + var before = 0, after = (styles.length - 1) / 2, ch = pos.ch; + var type; + if (ch == 0) type = styles[2]; + else for (;;) { + var mid = (before + after) >> 1; + if ((mid ? styles[mid * 2 - 1] : 0) >= ch) after = mid; + else if (styles[mid * 2 + 1] < ch) before = mid + 1; + else { type = styles[mid * 2 + 2]; break; } + } + var cut = type ? type.indexOf("cm-overlay ") : -1; + return cut < 0 ? type : cut == 0 ? null : type.slice(0, cut - 1); + }, + + getModeAt: function(pos) { + var mode = this.doc.mode; + if (!mode.innerMode) return mode; + return CodeMirror.innerMode(mode, this.getTokenAt(pos).state).mode; + }, + + getHelper: function(pos, type) { + return this.getHelpers(pos, type)[0]; + }, + + getHelpers: function(pos, type) { + var found = []; + if (!helpers.hasOwnProperty(type)) return found; + var help = helpers[type], mode = this.getModeAt(pos); + if (typeof mode[type] == "string") { + if (help[mode[type]]) found.push(help[mode[type]]); + } else if (mode[type]) { + for (var i = 0; i < mode[type].length; i++) { + var val = help[mode[type][i]]; + if (val) found.push(val); + } + } else if (mode.helperType && help[mode.helperType]) { + found.push(help[mode.helperType]); + } else if (help[mode.name]) { + found.push(help[mode.name]); + } + for (var i = 0; i < help._global.length; i++) { + var cur = help._global[i]; + if (cur.pred(mode, this) && indexOf(found, cur.val) == -1) + found.push(cur.val); + } + return found; + }, + + getStateAfter: function(line, precise) { + var doc = this.doc; + line = clipLine(doc, line == null ? doc.first + doc.size - 1: line); + return getStateBefore(this, line + 1, precise); + }, + + cursorCoords: function(start, mode) { + var pos, range = this.doc.sel.primary(); + if (start == null) pos = range.head; + else if (typeof start == "object") pos = clipPos(this.doc, start); + else pos = start ? range.from() : range.to(); + return cursorCoords(this, pos, mode || "page"); + }, + + charCoords: function(pos, mode) { + return charCoords(this, clipPos(this.doc, pos), mode || "page"); + }, + + coordsChar: function(coords, mode) { + coords = fromCoordSystem(this, coords, mode || "page"); + return coordsChar(this, coords.left, coords.top); + }, + + lineAtHeight: function(height, mode) { + height = fromCoordSystem(this, {top: height, left: 0}, mode || "page").top; + return lineAtHeight(this.doc, height + this.display.viewOffset); + }, + heightAtLine: function(line, mode) { + var end = false, lineObj; + if (typeof line == "number") { + var last = this.doc.first + this.doc.size - 1; + if (line < this.doc.first) line = this.doc.first; + else if (line > last) { line = last; end = true; } + lineObj = getLine(this.doc, line); + } else { + lineObj = line; + } + return intoCoordSystem(this, lineObj, {top: 0, left: 0}, mode || "page").top + + (end ? this.doc.height - heightAtLine(lineObj) : 0); + }, - ensureCursorVisible(cm); - cm.curOp.updateInput = updateInput; - cm.curOp.typing = true; - cm.state.pasteIncoming = cm.state.cutIncoming = false; - } + defaultTextHeight: function() { return textHeight(this.display); }, + defaultCharWidth: function() { return charWidth(this.display); }, - function handlePaste (e, cm) { - var pasted = e.clipboardData && e.clipboardData.getData("text/plain"); - if (pasted) { - e.preventDefault(); - runInOp(cm, function () { applyTextInput(cm, pasted, 0, null, "paste"); }); - return true; - } + setGutterMarker: methodOp(function(line, gutterID, value) { + return changeLine(this.doc, line, "gutter", function(line) { + var markers = line.gutterMarkers || (line.gutterMarkers = {}); + markers[gutterID] = value; + if (!value && isEmpty(markers)) line.gutterMarkers = null; + return true; + }); + }), + + clearGutter: methodOp(function(gutterID) { + var cm = this, doc = cm.doc, i = doc.first; + doc.iter(function(line) { + if (line.gutterMarkers && line.gutterMarkers[gutterID]) { + line.gutterMarkers[gutterID] = null; + regLineChange(cm, i, "gutter"); + if (isEmpty(line.gutterMarkers)) line.gutterMarkers = null; + } + ++i; + }); + }), + + lineInfo: function(line) { + if (typeof line == "number") { + if (!isLine(this.doc, line)) return null; + var n = line; + line = getLine(this.doc, line); + if (!line) return null; + } else { + var n = lineNo(line); + if (n == null) return null; + } + return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers, + textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass, + widgets: line.widgets}; + }, + + getViewport: function() { return {from: this.display.viewFrom, to: this.display.viewTo};}, + + addWidget: function(pos, node, scroll, vert, horiz) { + var display = this.display; + pos = cursorCoords(this, clipPos(this.doc, pos)); + var top = pos.bottom, left = pos.left; + node.style.position = "absolute"; + node.setAttribute("cm-ignore-events", "true"); + this.display.input.setUneditable(node); + display.sizer.appendChild(node); + if (vert == "over") { + top = pos.top; + } else if (vert == "above" || vert == "near") { + var vspace = Math.max(display.wrapper.clientHeight, this.doc.height), + hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth); + // Default to positioning above (if specified and possible); otherwise default to positioning below + if ((vert == 'above' || pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight) + top = pos.top - node.offsetHeight; + else if (pos.bottom + node.offsetHeight <= vspace) + top = pos.bottom; + if (left + node.offsetWidth > hspace) + left = hspace - node.offsetWidth; + } + node.style.top = top + "px"; + node.style.left = node.style.right = ""; + if (horiz == "right") { + left = display.sizer.clientWidth - node.offsetWidth; + node.style.right = "0px"; + } else { + if (horiz == "left") left = 0; + else if (horiz == "middle") left = (display.sizer.clientWidth - node.offsetWidth) / 2; + node.style.left = left + "px"; + } + if (scroll) + scrollIntoView(this, left, top, left + node.offsetWidth, top + node.offsetHeight); + }, + + triggerOnKeyDown: methodOp(onKeyDown), + triggerOnKeyPress: methodOp(onKeyPress), + triggerOnKeyUp: onKeyUp, + + execCommand: function(cmd) { + if (commands.hasOwnProperty(cmd)) + return commands[cmd](this); + }, + + triggerElectric: methodOp(function(text) { triggerElectric(this, text); }), + + findPosH: function(from, amount, unit, visually) { + var dir = 1; + if (amount < 0) { dir = -1; amount = -amount; } + for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { + cur = findPosH(this.doc, cur, dir, unit, visually); + if (cur.hitSide) break; + } + return cur; + }, + + moveH: methodOp(function(dir, unit) { + var cm = this; + cm.extendSelectionsBy(function(range) { + if (cm.display.shift || cm.doc.extend || range.empty()) + return findPosH(cm.doc, range.head, dir, unit, cm.options.rtlMoveVisually); + else + return dir < 0 ? range.from() : range.to(); + }, sel_move); + }), + + deleteH: methodOp(function(dir, unit) { + var sel = this.doc.sel, doc = this.doc; + if (sel.somethingSelected()) + doc.replaceSelection("", null, "+delete"); + else + deleteNearSelection(this, function(range) { + var other = findPosH(doc, range.head, dir, unit, false); + return dir < 0 ? {from: other, to: range.head} : {from: range.head, to: other}; + }); + }), + + findPosV: function(from, amount, unit, goalColumn) { + var dir = 1, x = goalColumn; + if (amount < 0) { dir = -1; amount = -amount; } + for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { + var coords = cursorCoords(this, cur, "div"); + if (x == null) x = coords.left; + else coords.left = x; + cur = findPosV(this, coords, dir, unit); + if (cur.hitSide) break; + } + return cur; + }, + + moveV: methodOp(function(dir, unit) { + var cm = this, doc = this.doc, goals = []; + var collapse = !cm.display.shift && !doc.extend && doc.sel.somethingSelected(); + doc.extendSelectionsBy(function(range) { + if (collapse) + return dir < 0 ? range.from() : range.to(); + var headPos = cursorCoords(cm, range.head, "div"); + if (range.goalColumn != null) headPos.left = range.goalColumn; + goals.push(headPos.left); + var pos = findPosV(cm, headPos, dir, unit); + if (unit == "page" && range == doc.sel.primary()) + addToScrollPos(cm, null, charCoords(cm, pos, "div").top - headPos.top); + return pos; + }, sel_move); + if (goals.length) for (var i = 0; i < doc.sel.ranges.length; i++) + doc.sel.ranges[i].goalColumn = goals[i]; + }), + + // Find the word at the given position (as returned by coordsChar). + findWordAt: function(pos) { + var doc = this.doc, line = getLine(doc, pos.line).text; + var start = pos.ch, end = pos.ch; + if (line) { + var helper = this.getHelper(pos, "wordChars"); + if ((pos.xRel < 0 || end == line.length) && start) --start; else ++end; + var startChar = line.charAt(start); + var check = isWordChar(startChar, helper) + ? function(ch) { return isWordChar(ch, helper); } + : /\s/.test(startChar) ? function(ch) {return /\s/.test(ch);} + : function(ch) {return !/\s/.test(ch) && !isWordChar(ch);}; + while (start > 0 && check(line.charAt(start - 1))) --start; + while (end < line.length && check(line.charAt(end))) ++end; + } + return new Range(Pos(pos.line, start), Pos(pos.line, end)); + }, + + toggleOverwrite: function(value) { + if (value != null && value == this.state.overwrite) return; + if (this.state.overwrite = !this.state.overwrite) + addClass(this.display.cursorDiv, "CodeMirror-overwrite"); + else + rmClass(this.display.cursorDiv, "CodeMirror-overwrite"); + + signal(this, "overwriteToggle", this, this.state.overwrite); + }, + hasFocus: function() { return this.display.input.getField() == activeElt(); }, + + scrollTo: methodOp(function(x, y) { + if (x != null || y != null) resolveScrollToPos(this); + if (x != null) this.curOp.scrollLeft = x; + if (y != null) this.curOp.scrollTop = y; + }), + getScrollInfo: function() { + var scroller = this.display.scroller; + return {left: scroller.scrollLeft, top: scroller.scrollTop, + height: scroller.scrollHeight - scrollGap(this) - this.display.barHeight, + width: scroller.scrollWidth - scrollGap(this) - this.display.barWidth, + clientHeight: displayHeight(this), clientWidth: displayWidth(this)}; + }, + + scrollIntoView: methodOp(function(range, margin) { + if (range == null) { + range = {from: this.doc.sel.primary().head, to: null}; + if (margin == null) margin = this.options.cursorScrollMargin; + } else if (typeof range == "number") { + range = {from: Pos(range, 0), to: null}; + } else if (range.from == null) { + range = {from: range, to: null}; + } + if (!range.to) range.to = range.from; + range.margin = margin || 0; + + if (range.from.line != null) { + resolveScrollToPos(this); + this.curOp.scrollToPos = range; + } else { + var sPos = calculateScrollPos(this, Math.min(range.from.left, range.to.left), + Math.min(range.from.top, range.to.top) - range.margin, + Math.max(range.from.right, range.to.right), + Math.max(range.from.bottom, range.to.bottom) + range.margin); + this.scrollTo(sPos.scrollLeft, sPos.scrollTop); + } + }), + + setSize: methodOp(function(width, height) { + var cm = this; + function interpret(val) { + return typeof val == "number" || /^\d+$/.test(String(val)) ? val + "px" : val; + } + if (width != null) cm.display.wrapper.style.width = interpret(width); + if (height != null) cm.display.wrapper.style.height = interpret(height); + if (cm.options.lineWrapping) clearLineMeasurementCache(this); + var lineNo = cm.display.viewFrom; + cm.doc.iter(lineNo, cm.display.viewTo, function(line) { + if (line.widgets) for (var i = 0; i < line.widgets.length; i++) + if (line.widgets[i].noHScroll) { regLineChange(cm, lineNo, "widget"); break; } + ++lineNo; + }); + cm.curOp.forceUpdate = true; + signal(cm, "refresh", this); + }), + + operation: function(f){return runInOp(this, f);}, + + refresh: methodOp(function() { + var oldHeight = this.display.cachedTextHeight; + regChange(this); + this.curOp.forceUpdate = true; + clearCaches(this); + this.scrollTo(this.doc.scrollLeft, this.doc.scrollTop); + updateGutterSpace(this); + if (oldHeight == null || Math.abs(oldHeight - textHeight(this.display)) > .5) + estimateLineHeights(this); + signal(this, "refresh", this); + }), + + swapDoc: methodOp(function(doc) { + var old = this.doc; + old.cm = null; + attachDoc(this, doc); + clearCaches(this); + this.display.input.reset(); + this.scrollTo(doc.scrollLeft, doc.scrollTop); + this.curOp.forceScroll = true; + signalLater(this, "swapDoc", this, old); + return old; + }), + + getInputField: function(){return this.display.input.getField();}, + getWrapperElement: function(){return this.display.wrapper;}, + getScrollerElement: function(){return this.display.scroller;}, + getGutterElement: function(){return this.display.gutters;} + }; + eventMixin(CodeMirror); + + // OPTION DEFAULTS + + // The default configuration options. + var defaults = CodeMirror.defaults = {}; + // Functions to run when options are changed. + var optionHandlers = CodeMirror.optionHandlers = {}; + + function option(name, deflt, handle, notOnInit) { + CodeMirror.defaults[name] = deflt; + if (handle) optionHandlers[name] = + notOnInit ? function(cm, val, old) {if (old != Init) handle(cm, val, old);} : handle; + } + + // Passed to option handlers when there is no old value. + var Init = CodeMirror.Init = {toString: function(){return "CodeMirror.Init";}}; + + // These two are, on init, called from the constructor because they + // have to be initialized before the editor can start at all. + option("value", "", function(cm, val) { + cm.setValue(val); + }, true); + option("mode", null, function(cm, val) { + cm.doc.modeOption = val; + loadMode(cm); + }, true); + + option("indentUnit", 2, loadMode, true); + option("indentWithTabs", false); + option("smartIndent", true); + option("tabSize", 4, function(cm) { + resetModeState(cm); + clearCaches(cm); + regChange(cm); + }, true); + option("specialChars", /[\t\u0000-\u0019\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g, function(cm, val, old) { + cm.state.specialChars = new RegExp(val.source + (val.test("\t") ? "" : "|\t"), "g"); + if (old != CodeMirror.Init) cm.refresh(); + }); + option("specialCharPlaceholder", defaultSpecialCharPlaceholder, function(cm) {cm.refresh();}, true); + option("electricChars", true); + option("inputStyle", mobile ? "contenteditable" : "textarea", function() { + throw new Error("inputStyle can not (yet) be changed in a running editor"); // FIXME + }, true); + option("rtlMoveVisually", !windows); + option("wholeLineUpdateBefore", true); + + option("theme", "default", function(cm) { + themeChanged(cm); + guttersChanged(cm); + }, true); + option("keyMap", "default", function(cm, val, old) { + var next = getKeyMap(val); + var prev = old != CodeMirror.Init && getKeyMap(old); + if (prev && prev.detach) prev.detach(cm, next); + if (next.attach) next.attach(cm, prev || null); + }); + option("extraKeys", null); + + option("lineWrapping", false, wrappingChanged, true); + option("gutters", [], function(cm) { + setGuttersForLineNumbers(cm.options); + guttersChanged(cm); + }, true); + option("fixedGutter", true, function(cm, val) { + cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0"; + cm.refresh(); + }, true); + option("coverGutterNextToScrollbar", false, function(cm) {updateScrollbars(cm);}, true); + option("scrollbarStyle", "native", function(cm) { + initScrollbars(cm); + updateScrollbars(cm); + cm.display.scrollbars.setScrollTop(cm.doc.scrollTop); + cm.display.scrollbars.setScrollLeft(cm.doc.scrollLeft); + }, true); + option("lineNumbers", false, function(cm) { + setGuttersForLineNumbers(cm.options); + guttersChanged(cm); + }, true); + option("firstLineNumber", 1, guttersChanged, true); + option("lineNumberFormatter", function(integer) {return integer;}, guttersChanged, true); + option("showCursorWhenSelecting", false, updateSelection, true); + + option("resetSelectionOnContextMenu", true); + option("lineWiseCopyCut", true); + + option("readOnly", false, function(cm, val) { + if (val == "nocursor") { + onBlur(cm); + cm.display.input.blur(); + cm.display.disabled = true; + } else { + cm.display.disabled = false; + if (!val) cm.display.input.reset(); + } + }); + option("disableInput", false, function(cm, val) {if (!val) cm.display.input.reset();}, true); + option("dragDrop", true, dragDropChanged); + + option("cursorBlinkRate", 530); + option("cursorScrollMargin", 0); + option("cursorHeight", 1, updateSelection, true); + option("singleCursorHeightPerLine", true, updateSelection, true); + option("workTime", 100); + option("workDelay", 100); + option("flattenSpans", true, resetModeState, true); + option("addModeClass", false, resetModeState, true); + option("pollInterval", 100); + option("undoDepth", 200, function(cm, val){cm.doc.history.undoDepth = val;}); + option("historyEventDelay", 1250); + option("viewportMargin", 10, function(cm){cm.refresh();}, true); + option("maxHighlightLength", 10000, resetModeState, true); + option("moveInputWithCursor", true, function(cm, val) { + if (!val) cm.display.input.resetPosition(); + }); + + option("tabindex", null, function(cm, val) { + cm.display.input.getField().tabIndex = val || ""; + }); + option("autofocus", null); + + // MODE DEFINITION AND QUERYING + + // Known modes, by name and by MIME + var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {}; + + // Extra arguments are stored as the mode's dependencies, which is + // used by (legacy) mechanisms like loadmode.js to automatically + // load a mode. (Preferred mechanism is the require/define calls.) + CodeMirror.defineMode = function(name, mode) { + if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name; + if (arguments.length > 2) + mode.dependencies = Array.prototype.slice.call(arguments, 2); + modes[name] = mode; + }; + + CodeMirror.defineMIME = function(mime, spec) { + mimeModes[mime] = spec; + }; + + // Given a MIME type, a {name, ...options} config object, or a name + // string, return a mode config object. + CodeMirror.resolveMode = function(spec) { + if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) { + spec = mimeModes[spec]; + } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) { + var found = mimeModes[spec.name]; + if (typeof found == "string") found = {name: found}; + spec = createObj(found, spec); + spec.name = found.name; + } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) { + return CodeMirror.resolveMode("application/xml"); + } + if (typeof spec == "string") return {name: spec}; + else return spec || {name: "null"}; + }; + + // Given a mode spec (anything that resolveMode accepts), find and + // initialize an actual mode object. + CodeMirror.getMode = function(options, spec) { + var spec = CodeMirror.resolveMode(spec); + var mfactory = modes[spec.name]; + if (!mfactory) return CodeMirror.getMode(options, "text/plain"); + var modeObj = mfactory(options, spec); + if (modeExtensions.hasOwnProperty(spec.name)) { + var exts = modeExtensions[spec.name]; + for (var prop in exts) { + if (!exts.hasOwnProperty(prop)) continue; + if (modeObj.hasOwnProperty(prop)) modeObj["_" + prop] = modeObj[prop]; + modeObj[prop] = exts[prop]; + } + } + modeObj.name = spec.name; + if (spec.helperType) modeObj.helperType = spec.helperType; + if (spec.modeProps) for (var prop in spec.modeProps) + modeObj[prop] = spec.modeProps[prop]; + + return modeObj; + }; + + // Minimal default mode. + CodeMirror.defineMode("null", function() { + return {token: function(stream) {stream.skipToEnd();}}; + }); + CodeMirror.defineMIME("text/plain", "null"); + + // This can be used to attach properties to mode objects from + // outside the actual mode definition. + var modeExtensions = CodeMirror.modeExtensions = {}; + CodeMirror.extendMode = function(mode, properties) { + var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {}); + copyObj(properties, exts); + }; + + // EXTENSIONS + + CodeMirror.defineExtension = function(name, func) { + CodeMirror.prototype[name] = func; + }; + CodeMirror.defineDocExtension = function(name, func) { + Doc.prototype[name] = func; + }; + CodeMirror.defineOption = option; + + var initHooks = []; + CodeMirror.defineInitHook = function(f) {initHooks.push(f);}; + + var helpers = CodeMirror.helpers = {}; + CodeMirror.registerHelper = function(type, name, value) { + if (!helpers.hasOwnProperty(type)) helpers[type] = CodeMirror[type] = {_global: []}; + helpers[type][name] = value; + }; + CodeMirror.registerGlobalHelper = function(type, name, predicate, value) { + CodeMirror.registerHelper(type, name, value); + helpers[type]._global.push({pred: predicate, val: value}); + }; + + // MODE STATE HANDLING + + // Utility functions for working with state. Exported because nested + // modes need to do this for their inner modes. + + var copyState = CodeMirror.copyState = function(mode, state) { + if (state === true) return state; + if (mode.copyState) return mode.copyState(state); + var nstate = {}; + for (var n in state) { + var val = state[n]; + if (val instanceof Array) val = val.concat([]); + nstate[n] = val; + } + return nstate; + }; + + var startState = CodeMirror.startState = function(mode, a1, a2) { + return mode.startState ? mode.startState(a1, a2) : true; + }; + + // Given a mode and a state (for that mode), find the inner mode and + // state at the position that the state refers to. + CodeMirror.innerMode = function(mode, state) { + while (mode.innerMode) { + var info = mode.innerMode(state); + if (!info || info.mode == mode) break; + state = info.state; + mode = info.mode; + } + return info || {mode: mode, state: state}; + }; + + // STANDARD COMMANDS + + // Commands are parameter-less actions that can be performed on an + // editor, mostly used for keybindings. + var commands = CodeMirror.commands = { + selectAll: function(cm) {cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()), sel_dontScroll);}, + singleSelection: function(cm) { + cm.setSelection(cm.getCursor("anchor"), cm.getCursor("head"), sel_dontScroll); + }, + killLine: function(cm) { + deleteNearSelection(cm, function(range) { + if (range.empty()) { + var len = getLine(cm.doc, range.head.line).text.length; + if (range.head.ch == len && range.head.line < cm.lastLine()) + return {from: range.head, to: Pos(range.head.line + 1, 0)}; + else + return {from: range.head, to: Pos(range.head.line, len)}; + } else { + return {from: range.from(), to: range.to()}; + } + }); + }, + deleteLine: function(cm) { + deleteNearSelection(cm, function(range) { + return {from: Pos(range.from().line, 0), + to: clipPos(cm.doc, Pos(range.to().line + 1, 0))}; + }); + }, + delLineLeft: function(cm) { + deleteNearSelection(cm, function(range) { + return {from: Pos(range.from().line, 0), to: range.from()}; + }); + }, + delWrappedLineLeft: function(cm) { + deleteNearSelection(cm, function(range) { + var top = cm.charCoords(range.head, "div").top + 5; + var leftPos = cm.coordsChar({left: 0, top: top}, "div"); + return {from: leftPos, to: range.from()}; + }); + }, + delWrappedLineRight: function(cm) { + deleteNearSelection(cm, function(range) { + var top = cm.charCoords(range.head, "div").top + 5; + var rightPos = cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div"); + return {from: range.from(), to: rightPos }; + }); + }, + undo: function(cm) {cm.undo();}, + redo: function(cm) {cm.redo();}, + undoSelection: function(cm) {cm.undoSelection();}, + redoSelection: function(cm) {cm.redoSelection();}, + goDocStart: function(cm) {cm.extendSelection(Pos(cm.firstLine(), 0));}, + goDocEnd: function(cm) {cm.extendSelection(Pos(cm.lastLine()));}, + goLineStart: function(cm) { + cm.extendSelectionsBy(function(range) { return lineStart(cm, range.head.line); }, + {origin: "+move", bias: 1}); + }, + goLineStartSmart: function(cm) { + cm.extendSelectionsBy(function(range) { + return lineStartSmart(cm, range.head); + }, {origin: "+move", bias: 1}); + }, + goLineEnd: function(cm) { + cm.extendSelectionsBy(function(range) { return lineEnd(cm, range.head.line); }, + {origin: "+move", bias: -1}); + }, + goLineRight: function(cm) { + cm.extendSelectionsBy(function(range) { + var top = cm.charCoords(range.head, "div").top + 5; + return cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div"); + }, sel_move); + }, + goLineLeft: function(cm) { + cm.extendSelectionsBy(function(range) { + var top = cm.charCoords(range.head, "div").top + 5; + return cm.coordsChar({left: 0, top: top}, "div"); + }, sel_move); + }, + goLineLeftSmart: function(cm) { + cm.extendSelectionsBy(function(range) { + var top = cm.charCoords(range.head, "div").top + 5; + var pos = cm.coordsChar({left: 0, top: top}, "div"); + if (pos.ch < cm.getLine(pos.line).search(/\S/)) return lineStartSmart(cm, range.head); + return pos; + }, sel_move); + }, + goLineUp: function(cm) {cm.moveV(-1, "line");}, + goLineDown: function(cm) {cm.moveV(1, "line");}, + goPageUp: function(cm) {cm.moveV(-1, "page");}, + goPageDown: function(cm) {cm.moveV(1, "page");}, + goCharLeft: function(cm) {cm.moveH(-1, "char");}, + goCharRight: function(cm) {cm.moveH(1, "char");}, + goColumnLeft: function(cm) {cm.moveH(-1, "column");}, + goColumnRight: function(cm) {cm.moveH(1, "column");}, + goWordLeft: function(cm) {cm.moveH(-1, "word");}, + goGroupRight: function(cm) {cm.moveH(1, "group");}, + goGroupLeft: function(cm) {cm.moveH(-1, "group");}, + goWordRight: function(cm) {cm.moveH(1, "word");}, + delCharBefore: function(cm) {cm.deleteH(-1, "char");}, + delCharAfter: function(cm) {cm.deleteH(1, "char");}, + delWordBefore: function(cm) {cm.deleteH(-1, "word");}, + delWordAfter: function(cm) {cm.deleteH(1, "word");}, + delGroupBefore: function(cm) {cm.deleteH(-1, "group");}, + delGroupAfter: function(cm) {cm.deleteH(1, "group");}, + indentAuto: function(cm) {cm.indentSelection("smart");}, + indentMore: function(cm) {cm.indentSelection("add");}, + indentLess: function(cm) {cm.indentSelection("subtract");}, + insertTab: function(cm) {cm.replaceSelection("\t");}, + insertSoftTab: function(cm) { + var spaces = [], ranges = cm.listSelections(), tabSize = cm.options.tabSize; + for (var i = 0; i < ranges.length; i++) { + var pos = ranges[i].from(); + var col = countColumn(cm.getLine(pos.line), pos.ch, tabSize); + spaces.push(new Array(tabSize - col % tabSize + 1).join(" ")); + } + cm.replaceSelections(spaces); + }, + defaultTab: function(cm) { + if (cm.somethingSelected()) cm.indentSelection("add"); + else cm.execCommand("insertTab"); + }, + transposeChars: function(cm) { + runInOp(cm, function() { + var ranges = cm.listSelections(), newSel = []; + for (var i = 0; i < ranges.length; i++) { + var cur = ranges[i].head, line = getLine(cm.doc, cur.line).text; + if (line) { + if (cur.ch == line.length) cur = new Pos(cur.line, cur.ch - 1); + if (cur.ch > 0) { + cur = new Pos(cur.line, cur.ch + 1); + cm.replaceRange(line.charAt(cur.ch - 1) + line.charAt(cur.ch - 2), + Pos(cur.line, cur.ch - 2), cur, "+transpose"); + } else if (cur.line > cm.doc.first) { + var prev = getLine(cm.doc, cur.line - 1).text; + if (prev) + cm.replaceRange(line.charAt(0) + "\n" + prev.charAt(prev.length - 1), + Pos(cur.line - 1, prev.length - 1), Pos(cur.line, 1), "+transpose"); + } + } + newSel.push(new Range(cur, cur)); + } + cm.setSelections(newSel); + }); + }, + newlineAndIndent: function(cm) { + runInOp(cm, function() { + var len = cm.listSelections().length; + for (var i = 0; i < len; i++) { + var range = cm.listSelections()[i]; + cm.replaceRange("\n", range.anchor, range.head, "+input"); + cm.indentLine(range.from().line + 1, null, true); + ensureCursorVisible(cm); + } + }); + }, + toggleOverwrite: function(cm) {cm.toggleOverwrite();} + }; + + + // STANDARD KEYMAPS + + var keyMap = CodeMirror.keyMap = {}; + + keyMap.basic = { + "Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown", + "End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown", + "Delete": "delCharAfter", "Backspace": "delCharBefore", "Shift-Backspace": "delCharBefore", + "Tab": "defaultTab", "Shift-Tab": "indentAuto", + "Enter": "newlineAndIndent", "Insert": "toggleOverwrite", + "Esc": "singleSelection" + }; + // Note that the save and find-related commands aren't defined by + // default. User code or addons can define them. Unknown commands + // are simply ignored. + keyMap.pcDefault = { + "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo", + "Ctrl-Home": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Up": "goLineUp", "Ctrl-Down": "goLineDown", + "Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd", + "Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find", + "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll", + "Ctrl-[": "indentLess", "Ctrl-]": "indentMore", + "Ctrl-U": "undoSelection", "Shift-Ctrl-U": "redoSelection", "Alt-U": "redoSelection", + fallthrough: "basic" + }; + // Very basic readline/emacs-style bindings, which are standard on Mac. + keyMap.emacsy = { + "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown", + "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd", + "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore", + "Alt-D": "delWordAfter", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars" + }; + keyMap.macDefault = { + "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo", + "Cmd-Home": "goDocStart", "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft", + "Alt-Right": "goGroupRight", "Cmd-Left": "goLineLeft", "Cmd-Right": "goLineRight", "Alt-Backspace": "delGroupBefore", + "Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find", + "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll", + "Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delWrappedLineLeft", "Cmd-Delete": "delWrappedLineRight", + "Cmd-U": "undoSelection", "Shift-Cmd-U": "redoSelection", "Ctrl-Up": "goDocStart", "Ctrl-Down": "goDocEnd", + fallthrough: ["basic", "emacsy"] + }; + keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault; + + // KEYMAP DISPATCH + + function normalizeKeyName(name) { + var parts = name.split(/-(?!$)/), name = parts[parts.length - 1]; + var alt, ctrl, shift, cmd; + for (var i = 0; i < parts.length - 1; i++) { + var mod = parts[i]; + if (/^(cmd|meta|m)$/i.test(mod)) cmd = true; + else if (/^a(lt)?$/i.test(mod)) alt = true; + else if (/^(c|ctrl|control)$/i.test(mod)) ctrl = true; + else if (/^s(hift)$/i.test(mod)) shift = true; + else throw new Error("Unrecognized modifier name: " + mod); + } + if (alt) name = "Alt-" + name; + if (ctrl) name = "Ctrl-" + name; + if (cmd) name = "Cmd-" + name; + if (shift) name = "Shift-" + name; + return name; + } + + // This is a kludge to keep keymaps mostly working as raw objects + // (backwards compatibility) while at the same time support features + // like normalization and multi-stroke key bindings. It compiles a + // new normalized keymap, and then updates the old object to reflect + // this. + CodeMirror.normalizeKeyMap = function(keymap) { + var copy = {}; + for (var keyname in keymap) if (keymap.hasOwnProperty(keyname)) { + var value = keymap[keyname]; + if (/^(name|fallthrough|(de|at)tach)$/.test(keyname)) continue; + if (value == "...") { delete keymap[keyname]; continue; } + + var keys = map(keyname.split(" "), normalizeKeyName); + for (var i = 0; i < keys.length; i++) { + var val, name; + if (i == keys.length - 1) { + name = keys.join(" "); + val = value; + } else { + name = keys.slice(0, i + 1).join(" "); + val = "..."; + } + var prev = copy[name]; + if (!prev) copy[name] = val; + else if (prev != val) throw new Error("Inconsistent bindings for " + name); + } + delete keymap[keyname]; + } + for (var prop in copy) keymap[prop] = copy[prop]; + return keymap; + }; + + var lookupKey = CodeMirror.lookupKey = function(key, map, handle, context) { + map = getKeyMap(map); + var found = map.call ? map.call(key, context) : map[key]; + if (found === false) return "nothing"; + if (found === "...") return "multi"; + if (found != null && handle(found)) return "handled"; + + if (map.fallthrough) { + if (Object.prototype.toString.call(map.fallthrough) != "[object Array]") + return lookupKey(key, map.fallthrough, handle, context); + for (var i = 0; i < map.fallthrough.length; i++) { + var result = lookupKey(key, map.fallthrough[i], handle, context); + if (result) return result; + } + } + }; + + // Modifier key presses don't count as 'real' key presses for the + // purpose of keymap fallthrough. + var isModifierKey = CodeMirror.isModifierKey = function(value) { + var name = typeof value == "string" ? value : keyNames[value.keyCode]; + return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod"; + }; + + // Look up the name of a key as indicated by an event object. + var keyName = CodeMirror.keyName = function(event, noShift) { + if (presto && event.keyCode == 34 && event["char"]) return false; + var base = keyNames[event.keyCode], name = base; + if (name == null || event.altGraphKey) return false; + if (event.altKey && base != "Alt") name = "Alt-" + name; + if ((flipCtrlCmd ? event.metaKey : event.ctrlKey) && base != "Ctrl") name = "Ctrl-" + name; + if ((flipCtrlCmd ? event.ctrlKey : event.metaKey) && base != "Cmd") name = "Cmd-" + name; + if (!noShift && event.shiftKey && base != "Shift") name = "Shift-" + name; + return name; + }; + + function getKeyMap(val) { + return typeof val == "string" ? keyMap[val] : val; + } + + // FROMTEXTAREA + + CodeMirror.fromTextArea = function(textarea, options) { + options = options ? copyObj(options) : {}; + options.value = textarea.value; + if (!options.tabindex && textarea.tabIndex) + options.tabindex = textarea.tabIndex; + if (!options.placeholder && textarea.placeholder) + options.placeholder = textarea.placeholder; + // Set autofocus to true if this textarea is focused, or if it has + // autofocus and no other element is focused. + if (options.autofocus == null) { + var hasFocus = activeElt(); + options.autofocus = hasFocus == textarea || + textarea.getAttribute("autofocus") != null && hasFocus == document.body; } - function triggerElectric (cm, inserted) { - // When an 'electric' character is inserted, immediately trigger a reindent - if (!cm.options.electricChars || !cm.options.smartIndent) return; - var sel = cm.doc.sel; - - for (var i = sel.ranges.length - 1; i >= 0; i--) { - var range = sel.ranges[i]; - if (range.head.ch > 100 || (i && sel.ranges[i - 1].head.line == range.head.line)) continue; - var mode = cm.getModeAt(range.head); - var indented = false; - if (mode.electricChars) { - for (var j = 0; j < mode.electricChars.length; j++) { - if (inserted.indexOf(mode.electricChars.charAt(j)) > -1) { - indented = indentLine(cm, range.head.line, "smart"); - break; - } - } - } else if (mode.electricInput) { - if (mode.electricInput.test(getLine(cm.doc, range.head.line).text.slice(0, range.head.ch))) {indented = indentLine(cm, range.head.line, "smart");} - } - if (indented) signalLater(cm, "electricInput", cm, range.head.line); + function save() {textarea.value = cm.getValue();} + if (textarea.form) { + on(textarea.form, "submit", save); + // Deplorable hack to make the submit method do the right thing. + if (!options.leaveSubmitMethodAlone) { + var form = textarea.form, realSubmit = form.submit; + try { + var wrappedSubmit = form.submit = function() { + save(); + form.submit = realSubmit; + form.submit(); + form.submit = wrappedSubmit; + }; + } catch(e) {} + } + } + + options.finishInit = function(cm) { + cm.save = save; + cm.getTextArea = function() { return textarea; }; + cm.toTextArea = function() { + cm.toTextArea = isNaN; // Prevent this from being ran twice + save(); + textarea.parentNode.removeChild(cm.getWrapperElement()); + textarea.style.display = ""; + if (textarea.form) { + off(textarea.form, "submit", save); + if (typeof textarea.form.submit == "function") + textarea.form.submit = realSubmit; } - } + }; + }; - function copyableRanges (cm) { - var text = [], ranges = []; - for (var i = 0; i < cm.doc.sel.ranges.length; i++) { - var line = cm.doc.sel.ranges[i].head.line; - var lineRange = {anchor: Pos(line, 0), head: Pos(line + 1, 0)}; - ranges.push(lineRange); - text.push(cm.getRange(lineRange.anchor, lineRange.head)); - } - return {text: text, ranges: ranges}; - } + textarea.style.display = "none"; + var cm = CodeMirror(function(node) { + textarea.parentNode.insertBefore(node, textarea.nextSibling); + }, options); + return cm; + }; + + // STRING STREAM + + // Fed to the mode parsers, provides helper functions to make + // parsers more succinct. + + var StringStream = CodeMirror.StringStream = function(string, tabSize) { + this.pos = this.start = 0; + this.string = string; + this.tabSize = tabSize || 8; + this.lastColumnPos = this.lastColumnValue = 0; + this.lineStart = 0; + }; + + StringStream.prototype = { + eol: function() {return this.pos >= this.string.length;}, + sol: function() {return this.pos == this.lineStart;}, + peek: function() {return this.string.charAt(this.pos) || undefined;}, + next: function() { + if (this.pos < this.string.length) + return this.string.charAt(this.pos++); + }, + eat: function(match) { + var ch = this.string.charAt(this.pos); + if (typeof match == "string") var ok = ch == match; + else var ok = ch && (match.test ? match.test(ch) : match(ch)); + if (ok) {++this.pos; return ch;} + }, + eatWhile: function(match) { + var start = this.pos; + while (this.eat(match)){} + return this.pos > start; + }, + eatSpace: function() { + var start = this.pos; + while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos; + return this.pos > start; + }, + skipToEnd: function() {this.pos = this.string.length;}, + skipTo: function(ch) { + var found = this.string.indexOf(ch, this.pos); + if (found > -1) {this.pos = found; return true;} + }, + backUp: function(n) {this.pos -= n;}, + column: function() { + if (this.lastColumnPos < this.start) { + this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue); + this.lastColumnPos = this.start; + } + return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0); + }, + indentation: function() { + return countColumn(this.string, null, this.tabSize) - + (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0); + }, + match: function(pattern, consume, caseInsensitive) { + if (typeof pattern == "string") { + var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;}; + var substr = this.string.substr(this.pos, pattern.length); + if (cased(substr) == cased(pattern)) { + if (consume !== false) this.pos += pattern.length; + return true; + } + } else { + var match = this.string.slice(this.pos).match(pattern); + if (match && match.index > 0) return null; + if (match && consume !== false) this.pos += match[0].length; + return match; + } + }, + current: function(){return this.string.slice(this.start, this.pos);}, + hideFirstChars: function(n, inner) { + this.lineStart += n; + try { return inner(); } + finally { this.lineStart -= n; } + } + }; + + // TEXTMARKERS + + // Created with markText and setBookmark methods. A TextMarker is a + // handle that can be used to clear or find a marked position in the + // document. Line objects hold arrays (markedSpans) containing + // {from, to, marker} object pointing to such marker objects, and + // indicating that such a marker is present on that line. Multiple + // lines may point to the same marker when it spans across lines. + // The spans will have null for their from/to properties when the + // marker continues beyond the start/end of the line. Markers have + // links back to the lines they currently touch. + + var nextMarkerId = 0; + + var TextMarker = CodeMirror.TextMarker = function(doc, type) { + this.lines = []; + this.type = type; + this.doc = doc; + this.id = ++nextMarkerId; + }; + eventMixin(TextMarker); + + // Clear the marker. + TextMarker.prototype.clear = function() { + if (this.explicitlyCleared) return; + var cm = this.doc.cm, withOp = cm && !cm.curOp; + if (withOp) startOperation(cm); + if (hasHandler(this, "clear")) { + var found = this.find(); + if (found) signalLater(this, "clear", found.from, found.to); + } + var min = null, max = null; + for (var i = 0; i < this.lines.length; ++i) { + var line = this.lines[i]; + var span = getMarkedSpanFor(line.markedSpans, this); + if (cm && !this.collapsed) regLineChange(cm, lineNo(line), "text"); + else if (cm) { + if (span.to != null) max = lineNo(line); + if (span.from != null) min = lineNo(line); + } + line.markedSpans = removeMarkedSpan(line.markedSpans, span); + if (span.from == null && this.collapsed && !lineIsHidden(this.doc, line) && cm) + updateLineHeight(line, textHeight(cm.display)); + } + if (cm && this.collapsed && !cm.options.lineWrapping) for (var i = 0; i < this.lines.length; ++i) { + var visual = visualLine(this.lines[i]), len = lineLength(visual); + if (len > cm.display.maxLineLength) { + cm.display.maxLine = visual; + cm.display.maxLineLength = len; + cm.display.maxLineChanged = true; + } + } + + if (min != null && cm && this.collapsed) regChange(cm, min, max + 1); + this.lines.length = 0; + this.explicitlyCleared = true; + if (this.atomic && this.doc.cantEdit) { + this.doc.cantEdit = false; + if (cm) reCheckSelection(cm.doc); + } + if (cm) signalLater(cm, "markerCleared", cm, this); + if (withOp) endOperation(cm); + if (this.parent) this.parent.clear(); + }; + + // Find the position of the marker in the document. Returns a {from, + // to} object by default. Side can be passed to get a specific side + // -- 0 (both), -1 (left), or 1 (right). When lineObj is true, the + // Pos objects returned contain a line object, rather than a line + // number (used to prevent looking up the same line twice). + TextMarker.prototype.find = function(side, lineObj) { + if (side == null && this.type == "bookmark") side = 1; + var from, to; + for (var i = 0; i < this.lines.length; ++i) { + var line = this.lines[i]; + var span = getMarkedSpanFor(line.markedSpans, this); + if (span.from != null) { + from = Pos(lineObj ? line : lineNo(line), span.from); + if (side == -1) return from; + } + if (span.to != null) { + to = Pos(lineObj ? line : lineNo(line), span.to); + if (side == 1) return to; + } + } + return from && {from: from, to: to}; + }; + + // Signals that the marker's widget changed, and surrounding layout + // should be recomputed. + TextMarker.prototype.changed = function() { + var pos = this.find(-1, true), widget = this, cm = this.doc.cm; + if (!pos || !cm) return; + runInOp(cm, function() { + var line = pos.line, lineN = lineNo(pos.line); + var view = findViewForLine(cm, lineN); + if (view) { + clearLineMeasurementCacheFor(view); + cm.curOp.selectionChanged = cm.curOp.forceUpdate = true; + } + cm.curOp.updateMaxLine = true; + if (!lineIsHidden(widget.doc, line) && widget.height != null) { + var oldHeight = widget.height; + widget.height = null; + var dHeight = widgetHeight(widget) - oldHeight; + if (dHeight) + updateLineHeight(line, line.height + dHeight); + } + }); + }; + + TextMarker.prototype.attachLine = function(line) { + if (!this.lines.length && this.doc.cm) { + var op = this.doc.cm.curOp; + if (!op.maybeHiddenMarkers || indexOf(op.maybeHiddenMarkers, this) == -1) + (op.maybeUnhiddenMarkers || (op.maybeUnhiddenMarkers = [])).push(this); + } + this.lines.push(line); + }; + TextMarker.prototype.detachLine = function(line) { + this.lines.splice(indexOf(this.lines, line), 1); + if (!this.lines.length && this.doc.cm) { + var op = this.doc.cm.curOp; + (op.maybeHiddenMarkers || (op.maybeHiddenMarkers = [])).push(this); + } + }; + + // Collapsed markers have unique ids, in order to be able to order + // them, which is needed for uniquely determining an outer marker + // when they overlap (they may nest, but not partially overlap). + var nextMarkerId = 0; + + // Create a marker, wire it up to the right lines, and + function markText(doc, from, to, options, type) { + // Shared markers (across linked documents) are handled separately + // (markTextShared will call out to this again, once per + // document). + if (options && options.shared) return markTextShared(doc, from, to, options, type); + // Ensure we are in an operation. + if (doc.cm && !doc.cm.curOp) return operation(doc.cm, markText)(doc, from, to, options, type); + + var marker = new TextMarker(doc, type), diff = cmp(from, to); + if (options) copyObj(options, marker, false); + // Don't connect empty markers unless clearWhenEmpty is false + if (diff > 0 || diff == 0 && marker.clearWhenEmpty !== false) + return marker; + if (marker.replacedWith) { + // Showing up as a widget implies collapsed (widget replaces text) + marker.collapsed = true; + marker.widgetNode = elt("span", [marker.replacedWith], "CodeMirror-widget"); + if (!options.handleMouseEvents) marker.widgetNode.setAttribute("cm-ignore-events", "true"); + if (options.insertLeft) marker.widgetNode.insertLeft = true; + } + if (marker.collapsed) { + if (conflictingCollapsedRange(doc, from.line, from, to, marker) || + from.line != to.line && conflictingCollapsedRange(doc, to.line, from, to, marker)) + throw new Error("Inserting collapsed marker partially overlapping an existing one"); + sawCollapsedSpans = true; + } + + if (marker.addToHistory) + addChangeToHistory(doc, {from: from, to: to, origin: "markText"}, doc.sel, NaN); + + var curLine = from.line, cm = doc.cm, updateMaxLine; + doc.iter(curLine, to.line + 1, function(line) { + if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(line) == cm.display.maxLine) + updateMaxLine = true; + if (marker.collapsed && curLine != from.line) updateLineHeight(line, 0); + addMarkedSpan(line, new MarkedSpan(marker, + curLine == from.line ? from.ch : null, + curLine == to.line ? to.ch : null)); + ++curLine; + }); + // lineIsHidden depends on the presence of the spans, so needs a second pass + if (marker.collapsed) doc.iter(from.line, to.line + 1, function(line) { + if (lineIsHidden(doc, line)) updateLineHeight(line, 0); + }); - function disableBrowserMagic (field) { - field.setAttribute("autocorrect", "off"); - field.setAttribute("autocapitalize", "off"); - field.setAttribute("spellcheck", "false"); + if (marker.clearOnEnter) on(marker, "beforeCursorEnter", function() { marker.clear(); }); + + if (marker.readOnly) { + sawReadOnlySpans = true; + if (doc.history.done.length || doc.history.undone.length) + doc.clearHistory(); + } + if (marker.collapsed) { + marker.id = ++nextMarkerId; + marker.atomic = true; + } + if (cm) { + // Sync editor state + if (updateMaxLine) cm.curOp.updateMaxLine = true; + if (marker.collapsed) + regChange(cm, from.line, to.line + 1); + else if (marker.className || marker.title || marker.startStyle || marker.endStyle || marker.css) + for (var i = from.line; i <= to.line; i++) regLineChange(cm, i, "text"); + if (marker.atomic) reCheckSelection(cm.doc); + signalLater(cm, "markerAdded", cm, marker); + } + return marker; + } + + // SHARED TEXTMARKERS + + // A shared marker spans multiple linked documents. It is + // implemented as a meta-marker-object controlling multiple normal + // markers. + var SharedTextMarker = CodeMirror.SharedTextMarker = function(markers, primary) { + this.markers = markers; + this.primary = primary; + for (var i = 0; i < markers.length; ++i) + markers[i].parent = this; + }; + eventMixin(SharedTextMarker); + + SharedTextMarker.prototype.clear = function() { + if (this.explicitlyCleared) return; + this.explicitlyCleared = true; + for (var i = 0; i < this.markers.length; ++i) + this.markers[i].clear(); + signalLater(this, "clear"); + }; + SharedTextMarker.prototype.find = function(side, lineObj) { + return this.primary.find(side, lineObj); + }; + + function markTextShared(doc, from, to, options, type) { + options = copyObj(options); + options.shared = false; + var markers = [markText(doc, from, to, options, type)], primary = markers[0]; + var widget = options.widgetNode; + linkedDocs(doc, function(doc) { + if (widget) options.widgetNode = widget.cloneNode(true); + markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type)); + for (var i = 0; i < doc.linked.length; ++i) + if (doc.linked[i].isParent) return; + primary = lst(markers); + }); + return new SharedTextMarker(markers, primary); + } + + function findSharedMarkers(doc) { + return doc.findMarks(Pos(doc.first, 0), doc.clipPos(Pos(doc.lastLine())), + function(m) { return m.parent; }); + } + + function copySharedMarkers(doc, markers) { + for (var i = 0; i < markers.length; i++) { + var marker = markers[i], pos = marker.find(); + var mFrom = doc.clipPos(pos.from), mTo = doc.clipPos(pos.to); + if (cmp(mFrom, mTo)) { + var subMark = markText(doc, mFrom, mTo, marker.primary, marker.primary.type); + marker.markers.push(subMark); + subMark.parent = marker; + } + } + } + + function detachSharedMarkers(markers) { + for (var i = 0; i < markers.length; i++) { + var marker = markers[i], linked = [marker.primary.doc];; + linkedDocs(marker.primary.doc, function(d) { linked.push(d); }); + for (var j = 0; j < marker.markers.length; j++) { + var subMarker = marker.markers[j]; + if (indexOf(linked, subMarker.doc) == -1) { + subMarker.parent = null; + marker.markers.splice(j--, 1); + } + } + } + } + + // TEXTMARKER SPANS + + function MarkedSpan(marker, from, to) { + this.marker = marker; + this.from = from; this.to = to; + } + + // Search an array of spans for a span matching the given marker. + function getMarkedSpanFor(spans, marker) { + if (spans) for (var i = 0; i < spans.length; ++i) { + var span = spans[i]; + if (span.marker == marker) return span; + } + } + // Remove a span from an array, returning undefined if no spans are + // left (we don't store arrays for lines without spans). + function removeMarkedSpan(spans, span) { + for (var r, i = 0; i < spans.length; ++i) + if (spans[i] != span) (r || (r = [])).push(spans[i]); + return r; + } + // Add a span to a line. + function addMarkedSpan(line, span) { + line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span]; + span.marker.attachLine(line); + } + + // Used for the algorithm that adjusts markers for a change in the + // document. These functions cut an array of spans at a given + // character position, returning an array of remaining chunks (or + // undefined if nothing remains). + function markedSpansBefore(old, startCh, isInsert) { + if (old) for (var i = 0, nw; i < old.length; ++i) { + var span = old[i], marker = span.marker; + var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh); + if (startsBefore || span.from == startCh && marker.type == "bookmark" && (!isInsert || !span.marker.insertLeft)) { + var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh); + (nw || (nw = [])).push(new MarkedSpan(marker, span.from, endsAfter ? null : span.to)); + } + } + return nw; + } + function markedSpansAfter(old, endCh, isInsert) { + if (old) for (var i = 0, nw; i < old.length; ++i) { + var span = old[i], marker = span.marker; + var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh); + if (endsAfter || span.from == endCh && marker.type == "bookmark" && (!isInsert || span.marker.insertLeft)) { + var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh); + (nw || (nw = [])).push(new MarkedSpan(marker, startsBefore ? null : span.from - endCh, + span.to == null ? null : span.to - endCh)); + } + } + return nw; + } + + // Given a change object, compute the new set of marker spans that + // cover the line in which the change took place. Removes spans + // entirely within the change, reconnects spans belonging to the + // same marker that appear on both sides of the change, and cuts off + // spans partially within the change. Returns an array of span + // arrays with one element for each line in (after) the change. + function stretchSpansOverChange(doc, change) { + if (change.full) return null; + var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans; + var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans; + if (!oldFirst && !oldLast) return null; + + var startCh = change.from.ch, endCh = change.to.ch, isInsert = cmp(change.from, change.to) == 0; + // Get the spans that 'stick out' on both sides + var first = markedSpansBefore(oldFirst, startCh, isInsert); + var last = markedSpansAfter(oldLast, endCh, isInsert); + + // Next, merge those two ends + var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0); + if (first) { + // Fix up .to properties of first + for (var i = 0; i < first.length; ++i) { + var span = first[i]; + if (span.to == null) { + var found = getMarkedSpanFor(last, span.marker); + if (!found) span.to = startCh; + else if (sameLine) span.to = found.to == null ? null : found.to + offset; + } + } + } + if (last) { + // Fix up .from in last (or move them into first in case of sameLine) + for (var i = 0; i < last.length; ++i) { + var span = last[i]; + if (span.to != null) span.to += offset; + if (span.from == null) { + var found = getMarkedSpanFor(first, span.marker); + if (!found) { + span.from = offset; + if (sameLine) (first || (first = [])).push(span); + } + } else { + span.from += offset; + if (sameLine) (first || (first = [])).push(span); + } + } + } + // Make sure we didn't create any zero-length spans + if (first) first = clearEmptySpans(first); + if (last && last != first) last = clearEmptySpans(last); + + var newMarkers = [first]; + if (!sameLine) { + // Fill gap with whole-line-spans + var gap = change.text.length - 2, gapMarkers; + if (gap > 0 && first) + for (var i = 0; i < first.length; ++i) + if (first[i].to == null) + (gapMarkers || (gapMarkers = [])).push(new MarkedSpan(first[i].marker, null, null)); + for (var i = 0; i < gap; ++i) + newMarkers.push(gapMarkers); + newMarkers.push(last); + } + return newMarkers; + } + + // Remove spans that are empty and don't have a clearWhenEmpty + // option of false. + function clearEmptySpans(spans) { + for (var i = 0; i < spans.length; ++i) { + var span = spans[i]; + if (span.from != null && span.from == span.to && span.marker.clearWhenEmpty !== false) + spans.splice(i--, 1); + } + if (!spans.length) return null; + return spans; + } + + // Used for un/re-doing changes from the history. Combines the + // result of computing the existing spans with the set of spans that + // existed in the history (so that deleting around a span and then + // undoing brings back the span). + function mergeOldSpans(doc, change) { + var old = getOldSpans(doc, change); + var stretched = stretchSpansOverChange(doc, change); + if (!old) return stretched; + if (!stretched) return old; + + for (var i = 0; i < old.length; ++i) { + var oldCur = old[i], stretchCur = stretched[i]; + if (oldCur && stretchCur) { + spans: for (var j = 0; j < stretchCur.length; ++j) { + var span = stretchCur[j]; + for (var k = 0; k < oldCur.length; ++k) + if (oldCur[k].marker == span.marker) continue spans; + oldCur.push(span); + } + } else if (stretchCur) { + old[i] = stretchCur; + } + } + return old; + } + + // Used to 'clip' out readOnly ranges when making a change. + function removeReadOnlyRanges(doc, from, to) { + var markers = null; + doc.iter(from.line, to.line + 1, function(line) { + if (line.markedSpans) for (var i = 0; i < line.markedSpans.length; ++i) { + var mark = line.markedSpans[i].marker; + if (mark.readOnly && (!markers || indexOf(markers, mark) == -1)) + (markers || (markers = [])).push(mark); + } + }); + if (!markers) return null; + var parts = [{from: from, to: to}]; + for (var i = 0; i < markers.length; ++i) { + var mk = markers[i], m = mk.find(0); + for (var j = 0; j < parts.length; ++j) { + var p = parts[j]; + if (cmp(p.to, m.from) < 0 || cmp(p.from, m.to) > 0) continue; + var newParts = [j, 1], dfrom = cmp(p.from, m.from), dto = cmp(p.to, m.to); + if (dfrom < 0 || !mk.inclusiveLeft && !dfrom) + newParts.push({from: p.from, to: m.from}); + if (dto > 0 || !mk.inclusiveRight && !dto) + newParts.push({from: m.to, to: p.to}); + parts.splice.apply(parts, newParts); + j += newParts.length - 1; + } + } + return parts; + } + + // Connect or disconnect spans from a line. + function detachMarkedSpans(line) { + var spans = line.markedSpans; + if (!spans) return; + for (var i = 0; i < spans.length; ++i) + spans[i].marker.detachLine(line); + line.markedSpans = null; + } + function attachMarkedSpans(line, spans) { + if (!spans) return; + for (var i = 0; i < spans.length; ++i) + spans[i].marker.attachLine(line); + line.markedSpans = spans; + } + + // Helpers used when computing which overlapping collapsed span + // counts as the larger one. + function extraLeft(marker) { return marker.inclusiveLeft ? -1 : 0; } + function extraRight(marker) { return marker.inclusiveRight ? 1 : 0; } + + // Returns a number indicating which of two overlapping collapsed + // spans is larger (and thus includes the other). Falls back to + // comparing ids when the spans cover exactly the same range. + function compareCollapsedMarkers(a, b) { + var lenDiff = a.lines.length - b.lines.length; + if (lenDiff != 0) return lenDiff; + var aPos = a.find(), bPos = b.find(); + var fromCmp = cmp(aPos.from, bPos.from) || extraLeft(a) - extraLeft(b); + if (fromCmp) return -fromCmp; + var toCmp = cmp(aPos.to, bPos.to) || extraRight(a) - extraRight(b); + if (toCmp) return toCmp; + return b.id - a.id; + } + + // Find out whether a line ends or starts in a collapsed span. If + // so, return the marker for that span. + function collapsedSpanAtSide(line, start) { + var sps = sawCollapsedSpans && line.markedSpans, found; + if (sps) for (var sp, i = 0; i < sps.length; ++i) { + sp = sps[i]; + if (sp.marker.collapsed && (start ? sp.from : sp.to) == null && + (!found || compareCollapsedMarkers(found, sp.marker) < 0)) + found = sp.marker; + } + return found; + } + function collapsedSpanAtStart(line) { return collapsedSpanAtSide(line, true); } + function collapsedSpanAtEnd(line) { return collapsedSpanAtSide(line, false); } + + // Test whether there exists a collapsed span that partially + // overlaps (covers the start or end, but not both) of a new span. + // Such overlap is not allowed. + function conflictingCollapsedRange(doc, lineNo, from, to, marker) { + var line = getLine(doc, lineNo); + var sps = sawCollapsedSpans && line.markedSpans; + if (sps) for (var i = 0; i < sps.length; ++i) { + var sp = sps[i]; + if (!sp.marker.collapsed) continue; + var found = sp.marker.find(0); + var fromCmp = cmp(found.from, from) || extraLeft(sp.marker) - extraLeft(marker); + var toCmp = cmp(found.to, to) || extraRight(sp.marker) - extraRight(marker); + if (fromCmp >= 0 && toCmp <= 0 || fromCmp <= 0 && toCmp >= 0) continue; + if (fromCmp <= 0 && (cmp(found.to, from) > 0 || (sp.marker.inclusiveRight && marker.inclusiveLeft)) || + fromCmp >= 0 && (cmp(found.from, to) < 0 || (sp.marker.inclusiveLeft && marker.inclusiveRight))) + return true; + } + } + + // A visual line is a line as drawn on the screen. Folding, for + // example, can cause multiple logical lines to appear on the same + // visual line. This finds the start of the visual line that the + // given line is part of (usually that is the line itself). + function visualLine(line) { + var merged; + while (merged = collapsedSpanAtStart(line)) + line = merged.find(-1, true).line; + return line; + } + + // Returns an array of logical lines that continue the visual line + // started by the argument, or undefined if there are no such lines. + function visualLineContinued(line) { + var merged, lines; + while (merged = collapsedSpanAtEnd(line)) { + line = merged.find(1, true).line; + (lines || (lines = [])).push(line); + } + return lines; + } + + // Get the line number of the start of the visual line that the + // given line number is part of. + function visualLineNo(doc, lineN) { + var line = getLine(doc, lineN), vis = visualLine(line); + if (line == vis) return lineN; + return lineNo(vis); + } + // Get the line number of the start of the next visual line after + // the given line. + function visualLineEndNo(doc, lineN) { + if (lineN > doc.lastLine()) return lineN; + var line = getLine(doc, lineN), merged; + if (!lineIsHidden(doc, line)) return lineN; + while (merged = collapsedSpanAtEnd(line)) + line = merged.find(1, true).line; + return lineNo(line) + 1; + } + + // Compute whether a line is hidden. Lines count as hidden when they + // are part of a visual line that starts with another line, or when + // they are entirely covered by collapsed, non-widget span. + function lineIsHidden(doc, line) { + var sps = sawCollapsedSpans && line.markedSpans; + if (sps) for (var sp, i = 0; i < sps.length; ++i) { + sp = sps[i]; + if (!sp.marker.collapsed) continue; + if (sp.from == null) return true; + if (sp.marker.widgetNode) continue; + if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp)) + return true; + } + } + function lineIsHiddenInner(doc, line, span) { + if (span.to == null) { + var end = span.marker.find(1, true); + return lineIsHiddenInner(doc, end.line, getMarkedSpanFor(end.line.markedSpans, span.marker)); + } + if (span.marker.inclusiveRight && span.to == line.text.length) + return true; + for (var sp, i = 0; i < line.markedSpans.length; ++i) { + sp = line.markedSpans[i]; + if (sp.marker.collapsed && !sp.marker.widgetNode && sp.from == span.to && + (sp.to == null || sp.to != span.from) && + (sp.marker.inclusiveLeft || span.marker.inclusiveRight) && + lineIsHiddenInner(doc, line, sp)) return true; } + } + + // LINE WIDGETS + + // Line widgets are block elements displayed above or below a line. + + var LineWidget = CodeMirror.LineWidget = function(doc, node, options) { + if (options) for (var opt in options) if (options.hasOwnProperty(opt)) + this[opt] = options[opt]; + this.doc = doc; + this.node = node; + }; + eventMixin(LineWidget); + + function adjustScrollWhenAboveVisible(cm, line, diff) { + if (heightAtLine(line) < ((cm.curOp && cm.curOp.scrollTop) || cm.doc.scrollTop)) + addToScrollPos(cm, null, diff); + } + + LineWidget.prototype.clear = function() { + var cm = this.doc.cm, ws = this.line.widgets, line = this.line, no = lineNo(line); + if (no == null || !ws) return; + for (var i = 0; i < ws.length; ++i) if (ws[i] == this) ws.splice(i--, 1); + if (!ws.length) line.widgets = null; + var height = widgetHeight(this); + updateLineHeight(line, Math.max(0, line.height - height)); + if (cm) runInOp(cm, function() { + adjustScrollWhenAboveVisible(cm, line, -height); + regLineChange(cm, no, "widget"); + }); + }; + LineWidget.prototype.changed = function() { + var oldH = this.height, cm = this.doc.cm, line = this.line; + this.height = null; + var diff = widgetHeight(this) - oldH; + if (!diff) return; + updateLineHeight(line, line.height + diff); + if (cm) runInOp(cm, function() { + cm.curOp.forceUpdate = true; + adjustScrollWhenAboveVisible(cm, line, diff); + }); + }; + + function widgetHeight(widget) { + if (widget.height != null) return widget.height; + var cm = widget.doc.cm; + if (!cm) return 0; + if (!contains(document.body, widget.node)) { + var parentStyle = "position: relative;"; + if (widget.coverGutter) + parentStyle += "margin-left: -" + cm.display.gutters.offsetWidth + "px;"; + if (widget.noHScroll) + parentStyle += "width: " + cm.display.wrapper.clientWidth + "px;"; + removeChildrenAndAdd(cm.display.measure, elt("div", [widget.node], null, parentStyle)); + } + return widget.height = widget.node.offsetHeight; + } + + function addLineWidget(doc, handle, node, options) { + var widget = new LineWidget(doc, node, options); + var cm = doc.cm; + if (cm && widget.noHScroll) cm.display.alignWidgets = true; + changeLine(doc, handle, "widget", function(line) { + var widgets = line.widgets || (line.widgets = []); + if (widget.insertAt == null) widgets.push(widget); + else widgets.splice(Math.min(widgets.length - 1, Math.max(0, widget.insertAt)), 0, widget); + widget.line = line; + if (cm && !lineIsHidden(doc, line)) { + var aboveVisible = heightAtLine(line) < doc.scrollTop; + updateLineHeight(line, line.height + widgetHeight(widget)); + if (aboveVisible) addToScrollPos(cm, null, widget.height); + cm.curOp.forceUpdate = true; + } + return true; + }); + return widget; + } + + // LINE DATA STRUCTURE + + // Line objects. These hold state related to a line, including + // highlighting info (the styles array). + var Line = CodeMirror.Line = function(text, markedSpans, estimateHeight) { + this.text = text; + attachMarkedSpans(this, markedSpans); + this.height = estimateHeight ? estimateHeight(this) : 1; + }; + eventMixin(Line); + Line.prototype.lineNo = function() { return lineNo(this); }; + + // Change the content (text, markers) of a line. Automatically + // invalidates cached information and tries to re-estimate the + // line's height. + function updateLine(line, text, markedSpans, estimateHeight) { + line.text = text; + if (line.stateAfter) line.stateAfter = null; + if (line.styles) line.styles = null; + if (line.order != null) line.order = null; + detachMarkedSpans(line); + attachMarkedSpans(line, markedSpans); + var estHeight = estimateHeight ? estimateHeight(line) : 1; + if (estHeight != line.height) updateLineHeight(line, estHeight); + } + + // Detach a line from the document tree and its markers. + function cleanUpLine(line) { + line.parent = null; + detachMarkedSpans(line); + } + + function extractLineClasses(type, output) { + if (type) for (;;) { + var lineClass = type.match(/(?:^|\s+)line-(background-)?(\S+)/); + if (!lineClass) break; + type = type.slice(0, lineClass.index) + type.slice(lineClass.index + lineClass[0].length); + var prop = lineClass[1] ? "bgClass" : "textClass"; + if (output[prop] == null) + output[prop] = lineClass[2]; + else if (!(new RegExp("(?:^|\s)" + lineClass[2] + "(?:$|\s)")).test(output[prop])) + output[prop] += " " + lineClass[2]; + } + return type; + } + + function callBlankLine(mode, state) { + if (mode.blankLine) return mode.blankLine(state); + if (!mode.innerMode) return; + var inner = CodeMirror.innerMode(mode, state); + if (inner.mode.blankLine) return inner.mode.blankLine(inner.state); + } + + function readToken(mode, stream, state, inner) { + for (var i = 0; i < 10; i++) { + if (inner) inner[0] = CodeMirror.innerMode(mode, state).mode; + var style = mode.token(stream, state); + if (stream.pos > stream.start) return style; + } + throw new Error("Mode " + mode.name + " failed to advance stream."); + } + + // Utility for getTokenAt and getLineTokens + function takeToken(cm, pos, precise, asArray) { + function getObj(copy) { + return {start: stream.start, end: stream.pos, + string: stream.current(), + type: style || null, + state: copy ? copyState(doc.mode, state) : state}; + } + + var doc = cm.doc, mode = doc.mode, style; + pos = clipPos(doc, pos); + var line = getLine(doc, pos.line), state = getStateBefore(cm, pos.line, precise); + var stream = new StringStream(line.text, cm.options.tabSize), tokens; + if (asArray) tokens = []; + while ((asArray || stream.pos < pos.ch) && !stream.eol()) { + stream.start = stream.pos; + style = readToken(mode, stream, state); + if (asArray) tokens.push(getObj(true)); + } + return asArray ? tokens : getObj(); + } + + // Run the given mode's parser over a line, calling f for each token. + function runMode(cm, text, mode, state, f, lineClasses, forceToEnd) { + var flattenSpans = mode.flattenSpans; + if (flattenSpans == null) flattenSpans = cm.options.flattenSpans; + var curStart = 0, curStyle = null; + var stream = new StringStream(text, cm.options.tabSize), style; + var inner = cm.options.addModeClass && [null]; + if (text == "") extractLineClasses(callBlankLine(mode, state), lineClasses); + while (!stream.eol()) { + if (stream.pos > cm.options.maxHighlightLength) { + flattenSpans = false; + if (forceToEnd) processLine(cm, text, state, stream.pos); + stream.pos = text.length; + style = null; + } else { + style = extractLineClasses(readToken(mode, stream, state, inner), lineClasses); + } + if (inner) { + var mName = inner[0].name; + if (mName) style = "m-" + (style ? mName + " " + style : mName); + } + if (!flattenSpans || curStyle != style) { + while (curStart < stream.start) { + curStart = Math.min(stream.start, curStart + 50000); + f(curStart, curStyle); + } + curStyle = style; + } + stream.start = stream.pos; + } + while (curStart < stream.pos) { + // Webkit seems to refuse to render text nodes longer than 57444 characters + var pos = Math.min(stream.pos, curStart + 50000); + f(pos, curStyle); + curStart = pos; + } + } + + // Compute a style array (an array starting with a mode generation + // -- for invalidation -- followed by pairs of end positions and + // style strings), which is used to highlight the tokens on the + // line. + function highlightLine(cm, line, state, forceToEnd) { + // A styles array always starts with a number identifying the + // mode/overlays that it is based on (for easy invalidation). + var st = [cm.state.modeGen], lineClasses = {}; + // Compute the base array of styles + runMode(cm, line.text, cm.doc.mode, state, function(end, style) { + st.push(end, style); + }, lineClasses, forceToEnd); + + // Run overlays, adjust style array. + for (var o = 0; o < cm.state.overlays.length; ++o) { + var overlay = cm.state.overlays[o], i = 1, at = 0; + runMode(cm, line.text, overlay.mode, true, function(end, style) { + var start = i; + // Ensure there's a token end at the current position, and that i points at it + while (at < end) { + var i_end = st[i]; + if (i_end > end) + st.splice(i, 1, end, st[i+1], i_end); + i += 2; + at = Math.min(end, i_end); + } + if (!style) return; + if (overlay.opaque) { + st.splice(start, i - start, end, "cm-overlay " + style); + i = start + 2; + } else { + for (; start < i; start += 2) { + var cur = st[start+1]; + st[start+1] = (cur ? cur + " " : "") + "cm-overlay " + style; + } + } + }, lineClasses); + } + + return {styles: st, classes: lineClasses.bgClass || lineClasses.textClass ? lineClasses : null}; + } + + function getLineStyles(cm, line, updateFrontier) { + if (!line.styles || line.styles[0] != cm.state.modeGen) { + var result = highlightLine(cm, line, line.stateAfter = getStateBefore(cm, lineNo(line))); + line.styles = result.styles; + if (result.classes) line.styleClasses = result.classes; + else if (line.styleClasses) line.styleClasses = null; + if (updateFrontier === cm.doc.frontier) cm.doc.frontier++; + } + return line.styles; + } + + // Lightweight form of highlight -- proceed over this line and + // update state, but don't save a style array. Used for lines that + // aren't currently visible. + function processLine(cm, text, state, startAt) { + var mode = cm.doc.mode; + var stream = new StringStream(text, cm.options.tabSize); + stream.start = stream.pos = startAt || 0; + if (text == "") callBlankLine(mode, state); + while (!stream.eol() && stream.pos <= cm.options.maxHighlightLength) { + readToken(mode, stream, state); + stream.start = stream.pos; + } + } + + // Convert a style as returned by a mode (either null, or a string + // containing one or more styles) to a CSS style. This is cached, + // and also looks for line-wide styles. + var styleToClassCache = {}, styleToClassCacheWithMode = {}; + function interpretTokenStyle(style, options) { + if (!style || /^\s*$/.test(style)) return null; + var cache = options.addModeClass ? styleToClassCacheWithMode : styleToClassCache; + return cache[style] || + (cache[style] = style.replace(/\S+/g, "cm-$&")); + } + + // Render the DOM representation of the text of a line. Also builds + // up a 'line map', which points at the DOM nodes that represent + // specific stretches of text, and is used by the measuring code. + // The returned object contains the DOM node, this map, and + // information about line-wide styles that were set by the mode. + function buildLineContent(cm, lineView) { + // The padding-right forces the element to have a 'border', which + // is needed on Webkit to be able to get line-level bounding + // rectangles for it (in measureChar). + var content = elt("span", null, null, webkit ? "padding-right: .1px" : null); + var builder = {pre: elt("pre", [content], "CodeMirror-line"), content: content, + col: 0, pos: 0, cm: cm, + splitSpaces: (ie || webkit) && cm.getOption("lineWrapping")}; + lineView.measure = {}; + + // Iterate over the logical lines that make up this visual line. + for (var i = 0; i <= (lineView.rest ? lineView.rest.length : 0); i++) { + var line = i ? lineView.rest[i - 1] : lineView.line, order; + builder.pos = 0; + builder.addToken = buildToken; + // Optionally wire in some hacks into the token-rendering + // algorithm, to deal with browser quirks. + if (hasBadBidiRects(cm.display.measure) && (order = getOrder(line))) + builder.addToken = buildTokenBadBidi(builder.addToken, order); + builder.map = []; + var allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line); + insertLineContent(line, builder, getLineStyles(cm, line, allowFrontierUpdate)); + if (line.styleClasses) { + if (line.styleClasses.bgClass) + builder.bgClass = joinClasses(line.styleClasses.bgClass, builder.bgClass || ""); + if (line.styleClasses.textClass) + builder.textClass = joinClasses(line.styleClasses.textClass, builder.textClass || ""); + } + + // Ensure at least a single node is present, for measuring. + if (builder.map.length == 0) + builder.map.push(0, 0, builder.content.appendChild(zeroWidthElement(cm.display.measure))); + + // Store the map and a cache object for the current logical line + if (i == 0) { + lineView.measure.map = builder.map; + lineView.measure.cache = {}; + } else { + (lineView.measure.maps || (lineView.measure.maps = [])).push(builder.map); + (lineView.measure.caches || (lineView.measure.caches = [])).push({}); + } + } + + // See issue #2901 + if (webkit && /\bcm-tab\b/.test(builder.content.lastChild.className)) + builder.content.className = "cm-tab-wrap-hack"; + + signal(cm, "renderLine", cm, lineView.line, builder.pre); + if (builder.pre.className) + builder.textClass = joinClasses(builder.pre.className, builder.textClass || ""); + + return builder; + } + + function defaultSpecialCharPlaceholder(ch) { + var token = elt("span", "\u2022", "cm-invalidchar"); + token.title = "\\u" + ch.charCodeAt(0).toString(16); + token.setAttribute("aria-label", token.title); + return token; + } + + // Build up the DOM representation for a single token, and add it to + // the line map. Takes care to render special characters separately. + function buildToken(builder, text, style, startStyle, endStyle, title, css) { + if (!text) return; + var displayText = builder.splitSpaces ? text.replace(/ {3,}/g, splitSpaces) : text; + var special = builder.cm.state.specialChars, mustWrap = false; + if (!special.test(text)) { + builder.col += text.length; + var content = document.createTextNode(displayText); + builder.map.push(builder.pos, builder.pos + text.length, content); + if (ie && ie_version < 9) mustWrap = true; + builder.pos += text.length; + } else { + var content = document.createDocumentFragment(), pos = 0; + while (true) { + special.lastIndex = pos; + var m = special.exec(text); + var skipped = m ? m.index - pos : text.length - pos; + if (skipped) { + var txt = document.createTextNode(displayText.slice(pos, pos + skipped)); + if (ie && ie_version < 9) content.appendChild(elt("span", [txt])); + else content.appendChild(txt); + builder.map.push(builder.pos, builder.pos + skipped, txt); + builder.col += skipped; + builder.pos += skipped; + } + if (!m) break; + pos += skipped + 1; + if (m[0] == "\t") { + var tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize; + var txt = content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab")); + txt.setAttribute("role", "presentation"); + txt.setAttribute("cm-text", "\t"); + builder.col += tabWidth; + } else { + var txt = builder.cm.options.specialCharPlaceholder(m[0]); + txt.setAttribute("cm-text", m[0]); + if (ie && ie_version < 9) content.appendChild(elt("span", [txt])); + else content.appendChild(txt); + builder.col += 1; + } + builder.map.push(builder.pos, builder.pos + 1, txt); + builder.pos++; + } + } + if (style || startStyle || endStyle || mustWrap || css) { + var fullStyle = style || ""; + if (startStyle) fullStyle += startStyle; + if (endStyle) fullStyle += endStyle; + var token = elt("span", [content], fullStyle, css); + if (title) token.title = title; + return builder.content.appendChild(token); + } + builder.content.appendChild(content); + } + + function splitSpaces(old) { + var out = " "; + for (var i = 0; i < old.length - 2; ++i) out += i % 2 ? " " : "\u00a0"; + out += " "; + return out; + } + + // Work around nonsense dimensions being reported for stretches of + // right-to-left text. + function buildTokenBadBidi(inner, order) { + return function(builder, text, style, startStyle, endStyle, title, css) { + style = style ? style + " cm-force-border" : "cm-force-border"; + var start = builder.pos, end = start + text.length; + for (;;) { + // Find the part that overlaps with the start of this text + for (var i = 0; i < order.length; i++) { + var part = order[i]; + if (part.to > start && part.from <= start) break; + } + if (part.to >= end) return inner(builder, text, style, startStyle, endStyle, title, css); + inner(builder, text.slice(0, part.to - start), style, startStyle, null, title, css); + startStyle = null; + text = text.slice(part.to - start); + start = part.to; + } + }; + } + + function buildCollapsedSpan(builder, size, marker, ignoreWidget) { + var widget = !ignoreWidget && marker.widgetNode; + if (widget) builder.map.push(builder.pos, builder.pos + size, widget); + if (!ignoreWidget && builder.cm.display.input.needsContentAttribute) { + if (!widget) + widget = builder.content.appendChild(document.createElement("span")); + widget.setAttribute("cm-marker", marker.id); + } + if (widget) { + builder.cm.display.input.setUneditable(widget); + builder.content.appendChild(widget); + } + builder.pos += size; + } + + // Outputs a number of spans to make up a line, taking highlighting + // and marked text into account. + function insertLineContent(line, builder, styles) { + var spans = line.markedSpans, allText = line.text, at = 0; + if (!spans) { + for (var i = 1; i < styles.length; i+=2) + builder.addToken(builder, allText.slice(at, at = styles[i]), interpretTokenStyle(styles[i+1], builder.cm.options)); + return; + } + + var len = allText.length, pos = 0, i = 1, text = "", style, css; + var nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, title, collapsed; + for (;;) { + if (nextChange == pos) { // Update current marker set + spanStyle = spanEndStyle = spanStartStyle = title = css = ""; + collapsed = null; nextChange = Infinity; + var foundBookmarks = []; + for (var j = 0; j < spans.length; ++j) { + var sp = spans[j], m = sp.marker; + if (m.type == "bookmark" && sp.from == pos && m.widgetNode) { + foundBookmarks.push(m); + } else if (sp.from <= pos && (sp.to == null || sp.to > pos || m.collapsed && sp.to == pos && sp.from == pos)) { + if (sp.to != null && sp.to != pos && nextChange > sp.to) { + nextChange = sp.to; + spanEndStyle = ""; + } + if (m.className) spanStyle += " " + m.className; + if (m.css) css = m.css; + if (m.startStyle && sp.from == pos) spanStartStyle += " " + m.startStyle; + if (m.endStyle && sp.to == nextChange) spanEndStyle += " " + m.endStyle; + if (m.title && !title) title = m.title; + if (m.collapsed && (!collapsed || compareCollapsedMarkers(collapsed.marker, m) < 0)) + collapsed = sp; + } else if (sp.from > pos && nextChange > sp.from) { + nextChange = sp.from; + } + } + if (collapsed && (collapsed.from || 0) == pos) { + buildCollapsedSpan(builder, (collapsed.to == null ? len + 1 : collapsed.to) - pos, + collapsed.marker, collapsed.from == null); + if (collapsed.to == null) return; + if (collapsed.to == pos) collapsed = false; + } + if (!collapsed && foundBookmarks.length) for (var j = 0; j < foundBookmarks.length; ++j) + buildCollapsedSpan(builder, 0, foundBookmarks[j]); + } + if (pos >= len) break; + + var upto = Math.min(len, nextChange); + while (true) { + if (text) { + var end = pos + text.length; + if (!collapsed) { + var tokenText = end > upto ? text.slice(0, upto - pos) : text; + builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle, + spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : "", title, css); + } + if (end >= upto) {text = text.slice(upto - pos); pos = upto; break;} + pos = end; + spanStartStyle = ""; + } + text = allText.slice(at, at = styles[i++]); + style = interpretTokenStyle(styles[i++], builder.cm.options); + } + } + } + + // DOCUMENT DATA STRUCTURE + + // By default, updates that start and end at the beginning of a line + // are treated specially, in order to make the association of line + // widgets and marker elements with the text behave more intuitive. + function isWholeLineUpdate(doc, change) { + return change.from.ch == 0 && change.to.ch == 0 && lst(change.text) == "" && + (!doc.cm || doc.cm.options.wholeLineUpdateBefore); + } + + // Perform a change on the document data structure. + function updateDoc(doc, change, markedSpans, estimateHeight) { + function spansFor(n) {return markedSpans ? markedSpans[n] : null;} + function update(line, text, spans) { + updateLine(line, text, spans, estimateHeight); + signalLater(line, "change", line, change); + } + function linesFor(start, end) { + for (var i = start, result = []; i < end; ++i) + result.push(new Line(text[i], spansFor(i), estimateHeight)); + return result; + } + + var from = change.from, to = change.to, text = change.text; + var firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line); + var lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line; + + // Adjust the line structure + if (change.full) { + doc.insert(0, linesFor(0, text.length)); + doc.remove(text.length, doc.size - text.length); + } else if (isWholeLineUpdate(doc, change)) { + // This is a whole-line replace. Treated specially to make + // sure line objects move the way they are supposed to. + var added = linesFor(0, text.length - 1); + update(lastLine, lastLine.text, lastSpans); + if (nlines) doc.remove(from.line, nlines); + if (added.length) doc.insert(from.line, added); + } else if (firstLine == lastLine) { + if (text.length == 1) { + update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans); + } else { + var added = linesFor(1, text.length - 1); + added.push(new Line(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight)); + update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); + doc.insert(from.line + 1, added); + } + } else if (text.length == 1) { + update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0)); + doc.remove(from.line + 1, nlines); + } else { + update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); + update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans); + var added = linesFor(1, text.length - 1); + if (nlines > 1) doc.remove(from.line + 1, nlines - 1); + doc.insert(from.line + 1, added); + } + + signalLater(doc, "change", doc, change); + } + + // The document is represented as a BTree consisting of leaves, with + // chunk of lines in them, and branches, with up to ten leaves or + // other branch nodes below them. The top node is always a branch + // node, and is the document object itself (meaning it has + // additional methods and properties). + // + // All nodes have parent links. The tree is used both to go from + // line numbers to line objects, and to go from objects to numbers. + // It also indexes by height, and is used to convert between height + // and line object, and to find the total height of the document. + // + // See also http://marijnhaverbeke.nl/blog/codemirror-line-tree.html + + function LeafChunk(lines) { + this.lines = lines; + this.parent = null; + for (var i = 0, height = 0; i < lines.length; ++i) { + lines[i].parent = this; + height += lines[i].height; + } + this.height = height; + } + + LeafChunk.prototype = { + chunkSize: function() { return this.lines.length; }, + // Remove the n lines at offset 'at'. + removeInner: function(at, n) { + for (var i = at, e = at + n; i < e; ++i) { + var line = this.lines[i]; + this.height -= line.height; + cleanUpLine(line); + signalLater(line, "delete"); + } + this.lines.splice(at, n); + }, + // Helper used to collapse a small branch into a single leaf. + collapse: function(lines) { + lines.push.apply(lines, this.lines); + }, + // Insert the given array of lines at offset 'at', count them as + // having the given height. + insertInner: function(at, lines, height) { + this.height += height; + this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at)); + for (var i = 0; i < lines.length; ++i) lines[i].parent = this; + }, + // Used to iterate over a part of the tree. + iterN: function(at, n, op) { + for (var e = at + n; at < e; ++at) + if (op(this.lines[at])) return true; + } + }; + + function BranchChunk(children) { + this.children = children; + var size = 0, height = 0; + for (var i = 0; i < children.length; ++i) { + var ch = children[i]; + size += ch.chunkSize(); height += ch.height; + ch.parent = this; + } + this.size = size; + this.height = height; + this.parent = null; + } + + BranchChunk.prototype = { + chunkSize: function() { return this.size; }, + removeInner: function(at, n) { + this.size -= n; + for (var i = 0; i < this.children.length; ++i) { + var child = this.children[i], sz = child.chunkSize(); + if (at < sz) { + var rm = Math.min(n, sz - at), oldHeight = child.height; + child.removeInner(at, rm); + this.height -= oldHeight - child.height; + if (sz == rm) { this.children.splice(i--, 1); child.parent = null; } + if ((n -= rm) == 0) break; + at = 0; + } else at -= sz; + } + // If the result is smaller than 25 lines, ensure that it is a + // single leaf node. + if (this.size - n < 25 && + (this.children.length > 1 || !(this.children[0] instanceof LeafChunk))) { + var lines = []; + this.collapse(lines); + this.children = [new LeafChunk(lines)]; + this.children[0].parent = this; + } + }, + collapse: function(lines) { + for (var i = 0; i < this.children.length; ++i) this.children[i].collapse(lines); + }, + insertInner: function(at, lines, height) { + this.size += lines.length; + this.height += height; + for (var i = 0; i < this.children.length; ++i) { + var child = this.children[i], sz = child.chunkSize(); + if (at <= sz) { + child.insertInner(at, lines, height); + if (child.lines && child.lines.length > 50) { + while (child.lines.length > 50) { + var spilled = child.lines.splice(child.lines.length - 25, 25); + var newleaf = new LeafChunk(spilled); + child.height -= newleaf.height; + this.children.splice(i + 1, 0, newleaf); + newleaf.parent = this; + } + this.maybeSpill(); + } + break; + } + at -= sz; + } + }, + // When a node has grown, check whether it should be split. + maybeSpill: function() { + if (this.children.length <= 10) return; + var me = this; + do { + var spilled = me.children.splice(me.children.length - 5, 5); + var sibling = new BranchChunk(spilled); + if (!me.parent) { // Become the parent node + var copy = new BranchChunk(me.children); + copy.parent = me; + me.children = [copy, sibling]; + me = copy; + } else { + me.size -= sibling.size; + me.height -= sibling.height; + var myIndex = indexOf(me.parent.children, me); + me.parent.children.splice(myIndex + 1, 0, sibling); + } + sibling.parent = me.parent; + } while (me.children.length > 10); + me.parent.maybeSpill(); + }, + iterN: function(at, n, op) { + for (var i = 0; i < this.children.length; ++i) { + var child = this.children[i], sz = child.chunkSize(); + if (at < sz) { + var used = Math.min(n, sz - at); + if (child.iterN(at, used, op)) return true; + if ((n -= used) == 0) break; + at = 0; + } else at -= sz; + } + } + }; + + var nextDocId = 0; + var Doc = CodeMirror.Doc = function(text, mode, firstLine) { + if (!(this instanceof Doc)) return new Doc(text, mode, firstLine); + if (firstLine == null) firstLine = 0; + + BranchChunk.call(this, [new LeafChunk([new Line("", null)])]); + this.first = firstLine; + this.scrollTop = this.scrollLeft = 0; + this.cantEdit = false; + this.cleanGeneration = 1; + this.frontier = firstLine; + var start = Pos(firstLine, 0); + this.sel = simpleSelection(start); + this.history = new History(null); + this.id = ++nextDocId; + this.modeOption = mode; + + if (typeof text == "string") text = splitLines(text); + updateDoc(this, {from: start, to: start, text: text}); + setSelection(this, simpleSelection(start), sel_dontScroll); + }; + + Doc.prototype = createObj(BranchChunk.prototype, { + constructor: Doc, + // Iterate over the document. Supports two forms -- with only one + // argument, it calls that for each line in the document. With + // three, it iterates over the range given by the first two (with + // the second being non-inclusive). + iter: function(from, to, op) { + if (op) this.iterN(from - this.first, to - from, op); + else this.iterN(this.first, this.first + this.size, from); + }, + + // Non-public interface for adding and removing lines. + insert: function(at, lines) { + var height = 0; + for (var i = 0; i < lines.length; ++i) height += lines[i].height; + this.insertInner(at - this.first, lines, height); + }, + remove: function(at, n) { this.removeInner(at - this.first, n); }, + + // From here, the methods are part of the public interface. Most + // are also available from CodeMirror (editor) instances. + + getValue: function(lineSep, lineFilter) { + var lines = getLines(this, this.first, this.first + this.size, lineFilter); + if (lineSep === false) return lines; + return lines.join(lineSep || "\n"); + }, + setValue: docMethodOp(function(code) { + var top = Pos(this.first, 0), last = this.first + this.size - 1; + makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length), + text: splitLines(code), origin: "setValue", full: true}, true); + setSelection(this, simpleSelection(top)); + }), + replaceRange: function(code, from, to, origin) { + from = clipPos(this, from); + to = to ? clipPos(this, to) : from; + replaceRange(this, code, from, to, origin); + }, + getRange: function(from, to, lineSep) { + var lines = getBetween(this, clipPos(this, from), clipPos(this, to)); + if (lineSep === false) return lines; + return lines.join(lineSep || "\n"); + }, + + getLine: function(line) {var l = this.getLineHandle(line); return l && l.text;}, + + getLineHandle: function(line) {if (isLine(this, line)) return getLine(this, line);}, + getLineNumber: function(line) {return lineNo(line);}, + + getLineHandleVisualStart: function(line) { + if (typeof line == "number") line = getLine(this, line); + return visualLine(line); + }, + + lineCount: function() {return this.size;}, + firstLine: function() {return this.first;}, + lastLine: function() {return this.first + this.size - 1;}, + + clipPos: function(pos) {return clipPos(this, pos);}, + + getCursor: function(start) { + var range = this.sel.primary(), pos; + if (start == null || start == "head") pos = range.head; + else if (start == "anchor") pos = range.anchor; + else if (start == "end" || start == "to" || start === false) pos = range.to(); + else pos = range.from(); + return pos; + }, + listSelections: function() { return this.sel.ranges; }, + somethingSelected: function() {return this.sel.somethingSelected();}, + + setCursor: docMethodOp(function(line, ch, options) { + setSimpleSelection(this, clipPos(this, typeof line == "number" ? Pos(line, ch || 0) : line), null, options); + }), + setSelection: docMethodOp(function(anchor, head, options) { + setSimpleSelection(this, clipPos(this, anchor), clipPos(this, head || anchor), options); + }), + extendSelection: docMethodOp(function(head, other, options) { + extendSelection(this, clipPos(this, head), other && clipPos(this, other), options); + }), + extendSelections: docMethodOp(function(heads, options) { + extendSelections(this, clipPosArray(this, heads, options)); + }), + extendSelectionsBy: docMethodOp(function(f, options) { + extendSelections(this, map(this.sel.ranges, f), options); + }), + setSelections: docMethodOp(function(ranges, primary, options) { + if (!ranges.length) return; + for (var i = 0, out = []; i < ranges.length; i++) + out[i] = new Range(clipPos(this, ranges[i].anchor), + clipPos(this, ranges[i].head)); + if (primary == null) primary = Math.min(ranges.length - 1, this.sel.primIndex); + setSelection(this, normalizeSelection(out, primary), options); + }), + addSelection: docMethodOp(function(anchor, head, options) { + var ranges = this.sel.ranges.slice(0); + ranges.push(new Range(clipPos(this, anchor), clipPos(this, head || anchor))); + setSelection(this, normalizeSelection(ranges, ranges.length - 1), options); + }), + + getSelection: function(lineSep) { + var ranges = this.sel.ranges, lines; + for (var i = 0; i < ranges.length; i++) { + var sel = getBetween(this, ranges[i].from(), ranges[i].to()); + lines = lines ? lines.concat(sel) : sel; + } + if (lineSep === false) return lines; + else return lines.join(lineSep || "\n"); + }, + getSelections: function(lineSep) { + var parts = [], ranges = this.sel.ranges; + for (var i = 0; i < ranges.length; i++) { + var sel = getBetween(this, ranges[i].from(), ranges[i].to()); + if (lineSep !== false) sel = sel.join(lineSep || "\n"); + parts[i] = sel; + } + return parts; + }, + replaceSelection: function(code, collapse, origin) { + var dup = []; + for (var i = 0; i < this.sel.ranges.length; i++) + dup[i] = code; + this.replaceSelections(dup, collapse, origin || "+input"); + }, + replaceSelections: docMethodOp(function(code, collapse, origin) { + var changes = [], sel = this.sel; + for (var i = 0; i < sel.ranges.length; i++) { + var range = sel.ranges[i]; + changes[i] = {from: range.from(), to: range.to(), text: splitLines(code[i]), origin: origin}; + } + var newSel = collapse && collapse != "end" && computeReplacedSel(this, changes, collapse); + for (var i = changes.length - 1; i >= 0; i--) + makeChange(this, changes[i]); + if (newSel) setSelectionReplaceHistory(this, newSel); + else if (this.cm) ensureCursorVisible(this.cm); + }), + undo: docMethodOp(function() {makeChangeFromHistory(this, "undo");}), + redo: docMethodOp(function() {makeChangeFromHistory(this, "redo");}), + undoSelection: docMethodOp(function() {makeChangeFromHistory(this, "undo", true);}), + redoSelection: docMethodOp(function() {makeChangeFromHistory(this, "redo", true);}), + + setExtending: function(val) {this.extend = val;}, + getExtending: function() {return this.extend;}, + + historySize: function() { + var hist = this.history, done = 0, undone = 0; + for (var i = 0; i < hist.done.length; i++) if (!hist.done[i].ranges) ++done; + for (var i = 0; i < hist.undone.length; i++) if (!hist.undone[i].ranges) ++undone; + return {undo: done, redo: undone}; + }, + clearHistory: function() {this.history = new History(this.history.maxGeneration);}, + + markClean: function() { + this.cleanGeneration = this.changeGeneration(true); + }, + changeGeneration: function(forceSplit) { + if (forceSplit) + this.history.lastOp = this.history.lastSelOp = this.history.lastOrigin = null; + return this.history.generation; + }, + isClean: function (gen) { + return this.history.generation == (gen || this.cleanGeneration); + }, + + getHistory: function() { + return {done: copyHistoryArray(this.history.done), + undone: copyHistoryArray(this.history.undone)}; + }, + setHistory: function(histData) { + var hist = this.history = new History(this.history.maxGeneration); + hist.done = copyHistoryArray(histData.done.slice(0), null, true); + hist.undone = copyHistoryArray(histData.undone.slice(0), null, true); + }, + + addLineClass: docMethodOp(function(handle, where, cls) { + return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function(line) { + var prop = where == "text" ? "textClass" + : where == "background" ? "bgClass" + : where == "gutter" ? "gutterClass" : "wrapClass"; + if (!line[prop]) line[prop] = cls; + else if (classTest(cls).test(line[prop])) return false; + else line[prop] += " " + cls; + return true; + }); + }), + removeLineClass: docMethodOp(function(handle, where, cls) { + return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function(line) { + var prop = where == "text" ? "textClass" + : where == "background" ? "bgClass" + : where == "gutter" ? "gutterClass" : "wrapClass"; + var cur = line[prop]; + if (!cur) return false; + else if (cls == null) line[prop] = null; + else { + var found = cur.match(classTest(cls)); + if (!found) return false; + var end = found.index + found[0].length; + line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null; + } + return true; + }); + }), + + addLineWidget: docMethodOp(function(handle, node, options) { + return addLineWidget(this, handle, node, options); + }), + removeLineWidget: function(widget) { widget.clear(); }, + + markText: function(from, to, options) { + return markText(this, clipPos(this, from), clipPos(this, to), options, "range"); + }, + setBookmark: function(pos, options) { + var realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options), + insertLeft: options && options.insertLeft, + clearWhenEmpty: false, shared: options && options.shared, + handleMouseEvents: options && options.handleMouseEvents}; + pos = clipPos(this, pos); + return markText(this, pos, pos, realOpts, "bookmark"); + }, + findMarksAt: function(pos) { + pos = clipPos(this, pos); + var markers = [], spans = getLine(this, pos.line).markedSpans; + if (spans) for (var i = 0; i < spans.length; ++i) { + var span = spans[i]; + if ((span.from == null || span.from <= pos.ch) && + (span.to == null || span.to >= pos.ch)) + markers.push(span.marker.parent || span.marker); + } + return markers; + }, + findMarks: function(from, to, filter) { + from = clipPos(this, from); to = clipPos(this, to); + var found = [], lineNo = from.line; + this.iter(from.line, to.line + 1, function(line) { + var spans = line.markedSpans; + if (spans) for (var i = 0; i < spans.length; i++) { + var span = spans[i]; + if (!(lineNo == from.line && from.ch > span.to || + span.from == null && lineNo != from.line|| + lineNo == to.line && span.from > to.ch) && + (!filter || filter(span.marker))) + found.push(span.marker.parent || span.marker); + } + ++lineNo; + }); + return found; + }, + getAllMarks: function() { + var markers = []; + this.iter(function(line) { + var sps = line.markedSpans; + if (sps) for (var i = 0; i < sps.length; ++i) + if (sps[i].from != null) markers.push(sps[i].marker); + }); + return markers; + }, + + posFromIndex: function(off) { + var ch, lineNo = this.first; + this.iter(function(line) { + var sz = line.text.length + 1; + if (sz > off) { ch = off; return true; } + off -= sz; + ++lineNo; + }); + return clipPos(this, Pos(lineNo, ch)); + }, + indexFromPos: function (coords) { + coords = clipPos(this, coords); + var index = coords.ch; + if (coords.line < this.first || coords.ch < 0) return 0; + this.iter(this.first, coords.line, function (line) { + index += line.text.length + 1; + }); + return index; + }, + + copy: function(copyHistory) { + var doc = new Doc(getLines(this, this.first, this.first + this.size), this.modeOption, this.first); + doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft; + doc.sel = this.sel; + doc.extend = false; + if (copyHistory) { + doc.history.undoDepth = this.history.undoDepth; + doc.setHistory(this.getHistory()); + } + return doc; + }, + + linkedDoc: function(options) { + if (!options) options = {}; + var from = this.first, to = this.first + this.size; + if (options.from != null && options.from > from) from = options.from; + if (options.to != null && options.to < to) to = options.to; + var copy = new Doc(getLines(this, from, to), options.mode || this.modeOption, from); + if (options.sharedHist) copy.history = this.history; + (this.linked || (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist}); + copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}]; + copySharedMarkers(copy, findSharedMarkers(this)); + return copy; + }, + unlinkDoc: function(other) { + if (other instanceof CodeMirror) other = other.doc; + if (this.linked) for (var i = 0; i < this.linked.length; ++i) { + var link = this.linked[i]; + if (link.doc != other) continue; + this.linked.splice(i, 1); + other.unlinkDoc(this); + detachSharedMarkers(findSharedMarkers(this)); + break; + } + // If the histories were shared, split them again + if (other.history == this.history) { + var splitIds = [other.id]; + linkedDocs(other, function(doc) {splitIds.push(doc.id);}, true); + other.history = new History(null); + other.history.done = copyHistoryArray(this.history.done, splitIds); + other.history.undone = copyHistoryArray(this.history.undone, splitIds); + } + }, + iterLinkedDocs: function(f) {linkedDocs(this, f);}, + + getMode: function() {return this.mode;}, + getEditor: function() {return this.cm;} + }); + + // Public alias. + Doc.prototype.eachLine = Doc.prototype.iter; + + // Set up methods on CodeMirror's prototype to redirect to the editor's document. + var dontDelegate = "iter insert remove copy getEditor constructor".split(" "); + for (var prop in Doc.prototype) if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0) + CodeMirror.prototype[prop] = (function(method) { + return function() {return method.apply(this.doc, arguments);}; + })(Doc.prototype[prop]); + + eventMixin(Doc); + + // Call f for all linked documents. + function linkedDocs(doc, f, sharedHistOnly) { + function propagate(doc, skip, sharedHist) { + if (doc.linked) for (var i = 0; i < doc.linked.length; ++i) { + var rel = doc.linked[i]; + if (rel.doc == skip) continue; + var shared = sharedHist && rel.sharedHist; + if (sharedHistOnly && !shared) continue; + f(rel.doc, shared); + propagate(rel.doc, doc, shared); + } + } + propagate(doc, null, true); + } + + // Attach a document to an editor. + function attachDoc(cm, doc) { + if (doc.cm) throw new Error("This document is already in use."); + cm.doc = doc; + doc.cm = cm; + estimateLineHeights(cm); + loadMode(cm); + if (!cm.options.lineWrapping) findMaxLine(cm); + cm.options.mode = doc.modeOption; + regChange(cm); + } + + // LINE UTILITIES + + // Find the line object corresponding to the given line number. + function getLine(doc, n) { + n -= doc.first; + if (n < 0 || n >= doc.size) throw new Error("There is no line " + (n + doc.first) + " in the document."); + for (var chunk = doc; !chunk.lines;) { + for (var i = 0;; ++i) { + var child = chunk.children[i], sz = child.chunkSize(); + if (n < sz) { chunk = child; break; } + n -= sz; + } + } + return chunk.lines[n]; + } + + // Get the part of a document between two positions, as an array of + // strings. + function getBetween(doc, start, end) { + var out = [], n = start.line; + doc.iter(start.line, end.line + 1, function(line) { + var text = line.text; + if (n == end.line) text = text.slice(0, end.ch); + if (n == start.line) text = text.slice(start.ch); + out.push(text); + ++n; + }); + return out; + } + // Get the lines between from and to, as array of strings. + function getLines(doc, from, to, lineFilter) { + var out = []; + doc.iter(from, to, function(line) { + var text = line.text; + if(lineFilter){ + text = lineFilter(line); + } + out.push(text); + }); + return out; + } + + // Update the height of a line, propagating the height change + // upwards to parent nodes. + function updateLineHeight(line, height) { + var diff = height - line.height; + if (diff) for (var n = line; n; n = n.parent) n.height += diff; + } + + // Given a line object, find its line number by walking up through + // its parent links. + function lineNo(line) { + if (line.parent == null) return null; + var cur = line.parent, no = indexOf(cur.lines, line); + for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) { + for (var i = 0;; ++i) { + if (chunk.children[i] == cur) break; + no += chunk.children[i].chunkSize(); + } + } + return no + cur.first; + } + + // Find the line at the given vertical position, using the height + // information in the document tree. + function lineAtHeight(chunk, h) { + var n = chunk.first; + outer: do { + for (var i = 0; i < chunk.children.length; ++i) { + var child = chunk.children[i], ch = child.height; + if (h < ch) { chunk = child; continue outer; } + h -= ch; + n += child.chunkSize(); + } + return n; + } while (!chunk.lines); + for (var i = 0; i < chunk.lines.length; ++i) { + var line = chunk.lines[i], lh = line.height; + if (h < lh) break; + h -= lh; + } + return n + i; + } + + + // Find the height above the given line. + function heightAtLine(lineObj) { + lineObj = visualLine(lineObj); + + var h = 0, chunk = lineObj.parent; + for (var i = 0; i < chunk.lines.length; ++i) { + var line = chunk.lines[i]; + if (line == lineObj) break; + else h += line.height; + } + for (var p = chunk.parent; p; chunk = p, p = chunk.parent) { + for (var i = 0; i < p.children.length; ++i) { + var cur = p.children[i]; + if (cur == chunk) break; + else h += cur.height; + } + } + return h; + } + + // Get the bidi ordering for the given line (and cache it). Returns + // false for lines that are fully left-to-right, and an array of + // BidiSpan objects otherwise. + function getOrder(line) { + var order = line.order; + if (order == null) order = line.order = bidiOrdering(line.text); + return order; + } + + // HISTORY + + function History(startGen) { + // Arrays of change events and selections. Doing something adds an + // event to done and clears undo. Undoing moves events from done + // to undone, redoing moves them in the other direction. + this.done = []; this.undone = []; + this.undoDepth = Infinity; + // Used to track when changes can be merged into a single undo + // event + this.lastModTime = this.lastSelTime = 0; + this.lastOp = this.lastSelOp = null; + this.lastOrigin = this.lastSelOrigin = null; + // Used by the isClean() method + this.generation = this.maxGeneration = startGen || 1; + } + + // Create a history change event from an updateDoc-style change + // object. + function historyChangeFromChange(doc, change) { + var histChange = {from: copyPos(change.from), to: changeEnd(change), text: getBetween(doc, change.from, change.to)}; + attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1); + linkedDocs(doc, function(doc) {attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1);}, true); + return histChange; + } + + // Pop all selection events off the end of a history array. Stop at + // a change event. + function clearSelectionEvents(array) { + while (array.length) { + var last = lst(array); + if (last.ranges) array.pop(); + else break; + } + } + + // Find the top change event in the history. Pop off selection + // events that are in the way. + function lastChangeEvent(hist, force) { + if (force) { + clearSelectionEvents(hist.done); + return lst(hist.done); + } else if (hist.done.length && !lst(hist.done).ranges) { + return lst(hist.done); + } else if (hist.done.length > 1 && !hist.done[hist.done.length - 2].ranges) { + hist.done.pop(); + return lst(hist.done); + } + } + + // Register a change in the history. Merges changes that are within + // a single operation, ore are close together with an origin that + // allows merging (starting with "+") into a single event. + function addChangeToHistory(doc, change, selAfter, opId) { + var hist = doc.history; + hist.undone.length = 0; + var time = +new Date, cur; + + if ((hist.lastOp == opId || + hist.lastOrigin == change.origin && change.origin && + ((change.origin.charAt(0) == "+" && doc.cm && hist.lastModTime > time - doc.cm.options.historyEventDelay) || + change.origin.charAt(0) == "*")) && + (cur = lastChangeEvent(hist, hist.lastOp == opId))) { + // Merge this change into the last event + var last = lst(cur.changes); + if (cmp(change.from, change.to) == 0 && cmp(change.from, last.to) == 0) { + // Optimized case for simple insertion -- don't want to add + // new changesets for every character typed + last.to = changeEnd(change); + } else { + // Add new sub-event + cur.changes.push(historyChangeFromChange(doc, change)); + } + } else { + // Can not be merged, start a new event. + var before = lst(hist.done); + if (!before || !before.ranges) + pushSelectionToHistory(doc.sel, hist.done); + cur = {changes: [historyChangeFromChange(doc, change)], + generation: hist.generation}; + hist.done.push(cur); + while (hist.done.length > hist.undoDepth) { + hist.done.shift(); + if (!hist.done[0].ranges) hist.done.shift(); + } + } + hist.done.push(selAfter); + hist.generation = ++hist.maxGeneration; + hist.lastModTime = hist.lastSelTime = time; + hist.lastOp = hist.lastSelOp = opId; + hist.lastOrigin = hist.lastSelOrigin = change.origin; + + if (!last) signal(doc, "historyAdded"); + } + + function selectionEventCanBeMerged(doc, origin, prev, sel) { + var ch = origin.charAt(0); + return ch == "*" || + ch == "+" && + prev.ranges.length == sel.ranges.length && + prev.somethingSelected() == sel.somethingSelected() && + new Date - doc.history.lastSelTime <= (doc.cm ? doc.cm.options.historyEventDelay : 500); + } + + // Called whenever the selection changes, sets the new selection as + // the pending selection in the history, and pushes the old pending + // selection into the 'done' array when it was significantly + // different (in number of selected ranges, emptiness, or time). + function addSelectionToHistory(doc, sel, opId, options) { + var hist = doc.history, origin = options && options.origin; + + // A new event is started when the previous origin does not match + // the current, or the origins don't allow matching. Origins + // starting with * are always merged, those starting with + are + // merged when similar and close together in time. + if (opId == hist.lastSelOp || + (origin && hist.lastSelOrigin == origin && + (hist.lastModTime == hist.lastSelTime && hist.lastOrigin == origin || + selectionEventCanBeMerged(doc, origin, lst(hist.done), sel)))) + hist.done[hist.done.length - 1] = sel; + else + pushSelectionToHistory(sel, hist.done); + + hist.lastSelTime = +new Date; + hist.lastSelOrigin = origin; + hist.lastSelOp = opId; + if (options && options.clearRedo !== false) + clearSelectionEvents(hist.undone); + } + + function pushSelectionToHistory(sel, dest) { + var top = lst(dest); + if (!(top && top.ranges && top.equals(sel))) + dest.push(sel); + } + + // Used to store marked span information in the history. + function attachLocalSpans(doc, change, from, to) { + var existing = change["spans_" + doc.id], n = 0; + doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), function(line) { + if (line.markedSpans) + (existing || (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans; + ++n; + }); + } + + // When un/re-doing restores text containing marked spans, those + // that have been explicitly cleared should not be restored. + function removeClearedSpans(spans) { + if (!spans) return null; + for (var i = 0, out; i < spans.length; ++i) { + if (spans[i].marker.explicitlyCleared) { if (!out) out = spans.slice(0, i); } + else if (out) out.push(spans[i]); + } + return !out ? spans : out.length ? out : null; + } + + // Retrieve and filter the old marked spans stored in a change event. + function getOldSpans(doc, change) { + var found = change["spans_" + doc.id]; + if (!found) return null; + for (var i = 0, nw = []; i < change.text.length; ++i) + nw.push(removeClearedSpans(found[i])); + return nw; + } + + // Used both to provide a JSON-safe object in .getHistory, and, when + // detaching a document, to split the history in two + function copyHistoryArray(events, newGroup, instantiateSel) { + for (var i = 0, copy = []; i < events.length; ++i) { + var event = events[i]; + if (event.ranges) { + copy.push(instantiateSel ? Selection.prototype.deepCopy.call(event) : event); + continue; + } + var changes = event.changes, newChanges = []; + copy.push({changes: newChanges}); + for (var j = 0; j < changes.length; ++j) { + var change = changes[j], m; + newChanges.push({from: change.from, to: change.to, text: change.text}); + if (newGroup) for (var prop in change) if (m = prop.match(/^spans_(\d+)$/)) { + if (indexOf(newGroup, Number(m[1])) > -1) { + lst(newChanges)[prop] = change[prop]; + delete change[prop]; + } + } + } + } + return copy; + } + + // Rebasing/resetting history to deal with externally-sourced changes + + function rebaseHistSelSingle(pos, from, to, diff) { + if (to < pos.line) { + pos.line += diff; + } else if (from < pos.line) { + pos.line = from; + pos.ch = 0; + } + } + + // Tries to rebase an array of history events given a change in the + // document. If the change touches the same lines as the event, the + // event, and everything 'behind' it, is discarded. If the change is + // before the event, the event's positions are updated. Uses a + // copy-on-write scheme for the positions, to avoid having to + // reallocate them all on every rebase, but also avoid problems with + // shared position objects being unsafely updated. + function rebaseHistArray(array, from, to, diff) { + for (var i = 0; i < array.length; ++i) { + var sub = array[i], ok = true; + if (sub.ranges) { + if (!sub.copied) { sub = array[i] = sub.deepCopy(); sub.copied = true; } + for (var j = 0; j < sub.ranges.length; j++) { + rebaseHistSelSingle(sub.ranges[j].anchor, from, to, diff); + rebaseHistSelSingle(sub.ranges[j].head, from, to, diff); + } + continue; + } + for (var j = 0; j < sub.changes.length; ++j) { + var cur = sub.changes[j]; + if (to < cur.from.line) { + cur.from = Pos(cur.from.line + diff, cur.from.ch); + cur.to = Pos(cur.to.line + diff, cur.to.ch); + } else if (from <= cur.to.line) { + ok = false; + break; + } + } + if (!ok) { + array.splice(0, i + 1); + i = 0; + } + } + } + + function rebaseHist(hist, change) { + var from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1; + rebaseHistArray(hist.done, from, to, diff); + rebaseHistArray(hist.undone, from, to, diff); + } + + // EVENT UTILITIES + + // Due to the fact that we still support jurassic IE versions, some + // compatibility wrappers are needed. + + var e_preventDefault = CodeMirror.e_preventDefault = function(e) { + if (e.preventDefault) e.preventDefault(); + else e.returnValue = false; + }; + var e_stopPropagation = CodeMirror.e_stopPropagation = function(e) { + if (e.stopPropagation) e.stopPropagation(); + else e.cancelBubble = true; + }; + function e_defaultPrevented(e) { + return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false; + } + var e_stop = CodeMirror.e_stop = function(e) {e_preventDefault(e); e_stopPropagation(e);}; + + function e_target(e) {return e.target || e.srcElement;} + function e_button(e) { + var b = e.which; + if (b == null) { + if (e.button & 1) b = 1; + else if (e.button & 2) b = 3; + else if (e.button & 4) b = 2; + } + if (mac && e.ctrlKey && b == 1) b = 3; + return b; + } + + // EVENT HANDLING + + // Lightweight event framework. on/off also work on DOM nodes, + // registering native DOM handlers. + + var on = CodeMirror.on = function(emitter, type, f) { + if (emitter.addEventListener) + emitter.addEventListener(type, f, false); + else if (emitter.attachEvent) + emitter.attachEvent("on" + type, f); + else { + var map = emitter._handlers || (emitter._handlers = {}); + var arr = map[type] || (map[type] = []); + arr.push(f); + } + }; + + var off = CodeMirror.off = function(emitter, type, f) { + if (emitter.removeEventListener) + emitter.removeEventListener(type, f, false); + else if (emitter.detachEvent) + emitter.detachEvent("on" + type, f); + else { + var arr = emitter._handlers && emitter._handlers[type]; + if (!arr) return; + for (var i = 0; i < arr.length; ++i) + if (arr[i] == f) { arr.splice(i, 1); break; } + } + }; + + var signal = CodeMirror.signal = function(emitter, type /*, values...*/) { + var arr = emitter._handlers && emitter._handlers[type]; + if (!arr) return; + var args = Array.prototype.slice.call(arguments, 2); + for (var i = 0; i < arr.length; ++i) arr[i].apply(null, args); + }; + + var orphanDelayedCallbacks = null; + + // Often, we want to signal events at a point where we are in the + // middle of some work, but don't want the handler to start calling + // other methods on the editor, which might be in an inconsistent + // state or simply not expect any other events to happen. + // signalLater looks whether there are any handlers, and schedules + // them to be executed when the last operation ends, or, if no + // operation is active, when a timeout fires. + function signalLater(emitter, type /*, values...*/) { + var arr = emitter._handlers && emitter._handlers[type]; + if (!arr) return; + var args = Array.prototype.slice.call(arguments, 2), list; + if (operationGroup) { + list = operationGroup.delayedCallbacks; + } else if (orphanDelayedCallbacks) { + list = orphanDelayedCallbacks; + } else { + list = orphanDelayedCallbacks = []; + setTimeout(fireOrphanDelayed, 0); + } + function bnd(f) {return function(){f.apply(null, args);};}; + for (var i = 0; i < arr.length; ++i) + list.push(bnd(arr[i])); + } + + function fireOrphanDelayed() { + var delayed = orphanDelayedCallbacks; + orphanDelayedCallbacks = null; + for (var i = 0; i < delayed.length; ++i) delayed[i](); + } + + // The DOM events that CodeMirror handles can be overridden by + // registering a (non-DOM) handler on the editor for the event name, + // and preventDefault-ing the event in that handler. + function signalDOMEvent(cm, e, override) { + if (typeof e == "string") + e = {type: e, preventDefault: function() { this.defaultPrevented = true; }}; + signal(cm, override || e.type, cm, e); + return e_defaultPrevented(e) || e.codemirrorIgnore; + } + + function signalCursorActivity(cm) { + var arr = cm._handlers && cm._handlers.cursorActivity; + if (!arr) return; + var set = cm.curOp.cursorActivityHandlers || (cm.curOp.cursorActivityHandlers = []); + for (var i = 0; i < arr.length; ++i) if (indexOf(set, arr[i]) == -1) + set.push(arr[i]); + } + + function hasHandler(emitter, type) { + var arr = emitter._handlers && emitter._handlers[type]; + return arr && arr.length > 0; + } + + // Add on and off methods to a constructor's prototype, to make + // registering events on such objects more convenient. + function eventMixin(ctor) { + ctor.prototype.on = function(type, f) {on(this, type, f);}; + ctor.prototype.off = function(type, f) {off(this, type, f);}; + } + + // MISC UTILITIES + + // Number of pixels added to scroller and sizer to hide scrollbar + var scrollerGap = 30; + + // Returned or thrown by various protocols to signal 'I'm not + // handling this'. + var Pass = CodeMirror.Pass = {toString: function(){return "CodeMirror.Pass";}}; + + // Reused option objects for setSelection & friends + var sel_dontScroll = {scroll: false}, sel_mouse = {origin: "*mouse"}, sel_move = {origin: "+move"}; + + function Delayed() {this.id = null;} + Delayed.prototype.set = function(ms, f) { + clearTimeout(this.id); + this.id = setTimeout(f, ms); + }; + + // Counts the column offset in a string, taking tabs into account. + // Used mostly to find indentation. + var countColumn = CodeMirror.countColumn = function(string, end, tabSize, startIndex, startValue) { + if (end == null) { + end = string.search(/[^\s\u00a0]/); + if (end == -1) end = string.length; + } + for (var i = startIndex || 0, n = startValue || 0;;) { + var nextTab = string.indexOf("\t", i); + if (nextTab < 0 || nextTab >= end) + return n + (end - i); + n += nextTab - i; + n += tabSize - (n % tabSize); + i = nextTab + 1; + } + }; + + // The inverse of countColumn -- find the offset that corresponds to + // a particular column. + function findColumn(string, goal, tabSize) { + for (var pos = 0, col = 0;;) { + var nextTab = string.indexOf("\t", pos); + if (nextTab == -1) nextTab = string.length; + var skipped = nextTab - pos; + if (nextTab == string.length || col + skipped >= goal) + return pos + Math.min(skipped, goal - col); + col += nextTab - pos; + col += tabSize - (col % tabSize); + pos = nextTab + 1; + if (col >= goal) return pos; + } + } + + var spaceStrs = [""]; + function spaceStr(n) { + while (spaceStrs.length <= n) + spaceStrs.push(lst(spaceStrs) + " "); + return spaceStrs[n]; + } + + function lst(arr) { return arr[arr.length-1]; } + + var selectInput = function(node) { node.select(); }; + if (ios) // Mobile Safari apparently has a bug where select() is broken. + selectInput = function(node) { node.selectionStart = 0; node.selectionEnd = node.value.length; }; + else if (ie) // Suppress mysterious IE10 errors + selectInput = function(node) { try { node.select(); } catch(_e) {} }; + + function indexOf(array, elt) { + for (var i = 0; i < array.length; ++i) + if (array[i] == elt) return i; + return -1; + } + function map(array, f) { + var out = []; + for (var i = 0; i < array.length; i++) out[i] = f(array[i], i); + return out; + } + + function nothing() {} + + function createObj(base, props) { + var inst; + if (Object.create) { + inst = Object.create(base); + } else { + nothing.prototype = base; + inst = new nothing(); + } + if (props) copyObj(props, inst); + return inst; + }; + + function copyObj(obj, target, overwrite) { + if (!target) target = {}; + for (var prop in obj) + if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop))) + target[prop] = obj[prop]; + return target; + } + + function bind(f) { + var args = Array.prototype.slice.call(arguments, 1); + return function(){return f.apply(null, args);}; + } + + var nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/; + var isWordCharBasic = CodeMirror.isWordChar = function(ch) { + return /\w/.test(ch) || ch > "\x80" && + (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch)); + }; + function isWordChar(ch, helper) { + if (!helper) return isWordCharBasic(ch); + if (helper.source.indexOf("\\w") > -1 && isWordCharBasic(ch)) return true; + return helper.test(ch); + } + + function isEmpty(obj) { + for (var n in obj) if (obj.hasOwnProperty(n) && obj[n]) return false; + return true; + } + + // Extending unicode characters. A series of a non-extending char + + // any number of extending chars is treated as a single unit as far + // as editing and measuring is concerned. This is not fully correct, + // since some scripts/font/browsers also treat other configurations + // of code points as a group. + var extendingChars = /[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/; + function isExtendingChar(ch) { return ch.charCodeAt(0) >= 768 && extendingChars.test(ch); } + + // DOM UTILITIES + + function elt(tag, content, className, style) { + var e = document.createElement(tag); + if (className) e.className = className; + if (style) e.style.cssText = style; + if (typeof content == "string") e.appendChild(document.createTextNode(content)); + else if (content) for (var i = 0; i < content.length; ++i) e.appendChild(content[i]); + return e; + } + + var range; + if (document.createRange) range = function(node, start, end, endNode) { + var r = document.createRange(); + r.setEnd(endNode || node, end); + r.setStart(node, start); + return r; + }; + else range = function(node, start, end) { + var r = document.body.createTextRange(); + try { r.moveToElementText(node.parentNode); } + catch(e) { return r; } + r.collapse(true); + r.moveEnd("character", end); + r.moveStart("character", start); + return r; + }; + + function removeChildren(e) { + for (var count = e.childNodes.length; count > 0; --count) + e.removeChild(e.firstChild); + return e; + } + + function removeChildrenAndAdd(parent, e) { + return removeChildren(parent).appendChild(e); + } + + var contains = CodeMirror.contains = function(parent, child) { + if (child.nodeType == 3) // Android browser always returns false when child is a textnode + child = child.parentNode; + if (parent.contains) + return parent.contains(child); + do { + if (child.nodeType == 11) child = child.host; + if (child == parent) return true; + } while (child = child.parentNode); + }; + + function activeElt() { return document.activeElement; } + // Older versions of IE throws unspecified error when touching + // document.activeElement in some cases (during loading, in iframe) + if (ie && ie_version < 11) activeElt = function() { + try { return document.activeElement; } + catch(e) { return document.body; } + }; + + function classTest(cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*"); } + var rmClass = CodeMirror.rmClass = function(node, cls) { + var current = node.className; + var match = classTest(cls).exec(current); + if (match) { + var after = current.slice(match.index + match[0].length); + node.className = current.slice(0, match.index) + (after ? match[1] + after : ""); + } + }; + var addClass = CodeMirror.addClass = function(node, cls) { + var current = node.className; + if (!classTest(cls).test(current)) node.className += (current ? " " : "") + cls; + }; + function joinClasses(a, b) { + var as = a.split(" "); + for (var i = 0; i < as.length; i++) + if (as[i] && !classTest(as[i]).test(b)) b += " " + as[i]; + return b; + } + + // WINDOW-WIDE EVENTS + + // These must be handled carefully, because naively registering a + // handler for each editor will cause the editors to never be + // garbage collected. + + function forEachCodeMirror(f) { + if (!document.body.getElementsByClassName) return; + var byClass = document.body.getElementsByClassName("CodeMirror"); + for (var i = 0; i < byClass.length; i++) { + var cm = byClass[i].CodeMirror; + if (cm) f(cm); + } + } + + var globalsRegistered = false; + function ensureGlobalHandlers() { + if (globalsRegistered) return; + registerGlobalHandlers(); + globalsRegistered = true; + } + function registerGlobalHandlers() { + // When the window resizes, we need to refresh active editors. + var resizeTimer; + on(window, "resize", function() { + if (resizeTimer == null) resizeTimer = setTimeout(function() { + resizeTimer = null; + forEachCodeMirror(onResize); + }, 100); + }); + // When the window loses focus, we want to show the editor as blurred + on(window, "blur", function() { + forEachCodeMirror(onBlur); + }); + } - // TEXTAREA INPUT STYLE + // FEATURE DETECTION - function TextareaInput (cm) { - this.cm = cm; - // See input.poll and input.reset - this.prevInput = ""; + // Detect drag-and-drop + var dragAndDrop = function() { + // There is *some* kind of drag-and-drop support in IE6-8, but I + // couldn't get it to work yet. + if (ie && ie_version < 9) return false; + var div = elt('div'); + return "draggable" in div || "dragDrop" in div; + }(); + + var zwspSupported; + function zeroWidthElement(measure) { + if (zwspSupported == null) { + var test = elt("span", "\u200b"); + removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")])); + if (measure.firstChild.offsetHeight != 0) + zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !(ie && ie_version < 8); + } + var node = zwspSupported ? elt("span", "\u200b") : + elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px"); + node.setAttribute("cm-text", ""); + return node; + } + + // Feature-detect IE's crummy client rect reporting for bidi text + var badBidiRects; + function hasBadBidiRects(measure) { + if (badBidiRects != null) return badBidiRects; + var txt = removeChildrenAndAdd(measure, document.createTextNode("A\u062eA")); + var r0 = range(txt, 0, 1).getBoundingClientRect(); + if (!r0 || r0.left == r0.right) return false; // Safari returns null in some cases (#2780) + var r1 = range(txt, 1, 2).getBoundingClientRect(); + return badBidiRects = (r1.right - r0.right < 3); + } + + // See if "".split is the broken IE version, if so, provide an + // alternative way to split lines. + var splitLines = CodeMirror.splitLines = "\n\nb".split(/\n/).length != 3 ? function(string) { + var pos = 0, result = [], l = string.length; + while (pos <= l) { + var nl = string.indexOf("\n", pos); + if (nl == -1) nl = string.length; + var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl); + var rt = line.indexOf("\r"); + if (rt != -1) { + result.push(line.slice(0, rt)); + pos += rt + 1; + } else { + result.push(line); + pos = nl + 1; + } + } + return result; + } : function(string){return string.split(/\r\n?|\n/);}; + + var hasSelection = window.getSelection ? function(te) { + try { return te.selectionStart != te.selectionEnd; } + catch(e) { return false; } + } : function(te) { + try {var range = te.ownerDocument.selection.createRange();} + catch(e) {} + if (!range || range.parentElement() != te) return false; + return range.compareEndPoints("StartToEnd", range) != 0; + }; + + var hasCopyEvent = (function() { + var e = elt("div"); + if ("oncopy" in e) return true; + e.setAttribute("oncopy", "return;"); + return typeof e.oncopy == "function"; + })(); + + var badZoomedRects = null; + function hasBadZoomedRects(measure) { + if (badZoomedRects != null) return badZoomedRects; + var node = removeChildrenAndAdd(measure, elt("span", "x")); + var normal = node.getBoundingClientRect(); + var fromRange = range(node, 0, 1).getBoundingClientRect(); + return badZoomedRects = Math.abs(normal.left - fromRange.left) > 1; + } + + // KEY NAMES + + var keyNames = {3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt", + 19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End", + 36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert", + 46: "Delete", 59: ";", 61: "=", 91: "Mod", 92: "Mod", 93: "Mod", 107: "=", 109: "-", 127: "Delete", + 173: "-", 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", + 221: "]", 222: "'", 63232: "Up", 63233: "Down", 63234: "Left", 63235: "Right", 63272: "Delete", + 63273: "Home", 63275: "End", 63276: "PageUp", 63277: "PageDown", 63302: "Insert"}; + CodeMirror.keyNames = keyNames; + (function() { + // Number keys + for (var i = 0; i < 10; i++) keyNames[i + 48] = keyNames[i + 96] = String(i); + // Alphabetic keys + for (var i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i); + // Function keys + for (var i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = "F" + i; + })(); + + // BIDI HELPERS + + function iterateBidiSections(order, from, to, f) { + if (!order) return f(from, to, "ltr"); + var found = false; + for (var i = 0; i < order.length; ++i) { + var part = order[i]; + if (part.from < to && part.to > from || from == to && part.to == from) { + f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr"); + found = true; + } + } + if (!found) f(from, to, "ltr"); + } + + function bidiLeft(part) { return part.level % 2 ? part.to : part.from; } + function bidiRight(part) { return part.level % 2 ? part.from : part.to; } + + function lineLeft(line) { var order = getOrder(line); return order ? bidiLeft(order[0]) : 0; } + function lineRight(line) { + var order = getOrder(line); + if (!order) return line.text.length; + return bidiRight(lst(order)); + } + + function lineStart(cm, lineN) { + var line = getLine(cm.doc, lineN); + var visual = visualLine(line); + if (visual != line) lineN = lineNo(visual); + var order = getOrder(visual); + var ch = !order ? 0 : order[0].level % 2 ? lineRight(visual) : lineLeft(visual); + return Pos(lineN, ch); + } + function lineEnd(cm, lineN) { + var merged, line = getLine(cm.doc, lineN); + while (merged = collapsedSpanAtEnd(line)) { + line = merged.find(1, true).line; + lineN = null; + } + var order = getOrder(line); + var ch = !order ? line.text.length : order[0].level % 2 ? lineLeft(line) : lineRight(line); + return Pos(lineN == null ? lineNo(line) : lineN, ch); + } + function lineStartSmart(cm, pos) { + var start = lineStart(cm, pos.line); + var line = getLine(cm.doc, start.line); + var order = getOrder(line); + if (!order || order[0].level == 0) { + var firstNonWS = Math.max(0, line.text.search(/\S/)); + var inWS = pos.line == start.line && pos.ch <= firstNonWS && pos.ch; + return Pos(start.line, inWS ? 0 : firstNonWS); + } + return start; + } + + function compareBidiLevel(order, a, b) { + var linedir = order[0].level; + if (a == linedir) return true; + if (b == linedir) return false; + return a < b; + } + var bidiOther; + function getBidiPartAt(order, pos) { + bidiOther = null; + for (var i = 0, found; i < order.length; ++i) { + var cur = order[i]; + if (cur.from < pos && cur.to > pos) return i; + if ((cur.from == pos || cur.to == pos)) { + if (found == null) { + found = i; + } else if (compareBidiLevel(order, cur.level, order[found].level)) { + if (cur.from != cur.to) bidiOther = found; + return i; + } else { + if (cur.from != cur.to) bidiOther = i; + return found; + } + } + } + return found; + } + + function moveInLine(line, pos, dir, byUnit) { + if (!byUnit) return pos + dir; + do pos += dir; + while (pos > 0 && isExtendingChar(line.text.charAt(pos))); + return pos; + } + + // This is needed in order to move 'visually' through bi-directional + // text -- i.e., pressing left should make the cursor go left, even + // when in RTL text. The tricky part is the 'jumps', where RTL and + // LTR text touch each other. This often requires the cursor offset + // to move more than one unit, in order to visually move one unit. + function moveVisually(line, start, dir, byUnit) { + var bidi = getOrder(line); + if (!bidi) return moveLogically(line, start, dir, byUnit); + var pos = getBidiPartAt(bidi, start), part = bidi[pos]; + var target = moveInLine(line, start, part.level % 2 ? -dir : dir, byUnit); + + for (;;) { + if (target > part.from && target < part.to) return target; + if (target == part.from || target == part.to) { + if (getBidiPartAt(bidi, target) == pos) return target; + part = bidi[pos += dir]; + return (dir > 0) == part.level % 2 ? part.to : part.from; + } else { + part = bidi[pos += dir]; + if (!part) return null; + if ((dir > 0) == part.level % 2) + target = moveInLine(line, part.to, -1, byUnit); + else + target = moveInLine(line, part.from, 1, byUnit); + } + } + } + + function moveLogically(line, start, dir, byUnit) { + var target = start + dir; + if (byUnit) while (target > 0 && isExtendingChar(line.text.charAt(target))) target += dir; + return target < 0 || target > line.text.length ? null : target; + } + + // Bidirectional ordering algorithm + // See http://unicode.org/reports/tr9/tr9-13.html for the algorithm + // that this (partially) implements. + + // One-char codes used for character types: + // L (L): Left-to-Right + // R (R): Right-to-Left + // r (AL): Right-to-Left Arabic + // 1 (EN): European Number + // + (ES): European Number Separator + // % (ET): European Number Terminator + // n (AN): Arabic Number + // , (CS): Common Number Separator + // m (NSM): Non-Spacing Mark + // b (BN): Boundary Neutral + // s (B): Paragraph Separator + // t (S): Segment Separator + // w (WS): Whitespace + // N (ON): Other Neutrals + + // Returns null if characters are ordered as they appear + // (left-to-right), or an array of sections ({from, to, level} + // objects) in the order in which they occur visually. + var bidiOrdering = (function() { + // Character types for codepoints 0 to 0xff + var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN"; + // Character types for codepoints 0x600 to 0x6ff + var arabicTypes = "rrrrrrrrrrrr,rNNmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmrrrrrrrnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmNmmmm"; + function charType(code) { + if (code <= 0xf7) return lowTypes.charAt(code); + else if (0x590 <= code && code <= 0x5f4) return "R"; + else if (0x600 <= code && code <= 0x6ed) return arabicTypes.charAt(code - 0x600); + else if (0x6ee <= code && code <= 0x8ac) return "r"; + else if (0x2000 <= code && code <= 0x200b) return "w"; + else if (code == 0x200c) return "b"; + else return "L"; + } + + var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/; + var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/; + // Browsers seem to always treat the boundaries of block elements as being L. + var outerType = "L"; + + function BidiSpan(level, from, to) { + this.level = level; + this.from = from; this.to = to; + } + + return function(str) { + if (!bidiRE.test(str)) return false; + var len = str.length, types = []; + for (var i = 0, type; i < len; ++i) + types.push(type = charType(str.charCodeAt(i))); + + // W1. Examine each non-spacing mark (NSM) in the level run, and + // change the type of the NSM to the type of the previous + // character. If the NSM is at the start of the level run, it will + // get the type of sor. + for (var i = 0, prev = outerType; i < len; ++i) { + var type = types[i]; + if (type == "m") types[i] = prev; + else prev = type; + } + + // W2. Search backwards from each instance of a European number + // until the first strong type (R, L, AL, or sor) is found. If an + // AL is found, change the type of the European number to Arabic + // number. + // W3. Change all ALs to R. + for (var i = 0, cur = outerType; i < len; ++i) { + var type = types[i]; + if (type == "1" && cur == "r") types[i] = "n"; + else if (isStrong.test(type)) { cur = type; if (type == "r") types[i] = "R"; } + } + + // W4. A single European separator between two European numbers + // changes to a European number. A single common separator between + // two numbers of the same type changes to that type. + for (var i = 1, prev = types[0]; i < len - 1; ++i) { + var type = types[i]; + if (type == "+" && prev == "1" && types[i+1] == "1") types[i] = "1"; + else if (type == "," && prev == types[i+1] && + (prev == "1" || prev == "n")) types[i] = prev; + prev = type; + } + + // W5. A sequence of European terminators adjacent to European + // numbers changes to all European numbers. + // W6. Otherwise, separators and terminators change to Other + // Neutral. + for (var i = 0; i < len; ++i) { + var type = types[i]; + if (type == ",") types[i] = "N"; + else if (type == "%") { + for (var end = i + 1; end < len && types[end] == "%"; ++end) {} + var replace = (i && types[i-1] == "!") || (end < len && types[end] == "1") ? "1" : "N"; + for (var j = i; j < end; ++j) types[j] = replace; + i = end - 1; + } + } + + // W7. Search backwards from each instance of a European number + // until the first strong type (R, L, or sor) is found. If an L is + // found, then change the type of the European number to L. + for (var i = 0, cur = outerType; i < len; ++i) { + var type = types[i]; + if (cur == "L" && type == "1") types[i] = "L"; + else if (isStrong.test(type)) cur = type; + } + + // N1. A sequence of neutrals takes the direction of the + // surrounding strong text if the text on both sides has the same + // direction. European and Arabic numbers act as if they were R in + // terms of their influence on neutrals. Start-of-level-run (sor) + // and end-of-level-run (eor) are used at level run boundaries. + // N2. Any remaining neutrals take the embedding direction. + for (var i = 0; i < len; ++i) { + if (isNeutral.test(types[i])) { + for (var end = i + 1; end < len && isNeutral.test(types[end]); ++end) {} + var before = (i ? types[i-1] : outerType) == "L"; + var after = (end < len ? types[end] : outerType) == "L"; + var replace = before || after ? "L" : "R"; + for (var j = i; j < end; ++j) types[j] = replace; + i = end - 1; + } + } + + // Here we depart from the documented algorithm, in order to avoid + // building up an actual levels array. Since there are only three + // levels (0, 1, 2) in an implementation that doesn't take + // explicit embedding into account, we can build up the order on + // the fly, without following the level-based algorithm. + var order = [], m; + for (var i = 0; i < len;) { + if (countsAsLeft.test(types[i])) { + var start = i; + for (++i; i < len && countsAsLeft.test(types[i]); ++i) {} + order.push(new BidiSpan(0, start, i)); + } else { + var pos = i, at = order.length; + for (++i; i < len && types[i] != "L"; ++i) {} + for (var j = pos; j < i;) { + if (countsAsNum.test(types[j])) { + if (pos < j) order.splice(at, 0, new BidiSpan(1, pos, j)); + var nstart = j; + for (++j; j < i && countsAsNum.test(types[j]); ++j) {} + order.splice(at, 0, new BidiSpan(2, nstart, j)); + pos = j; + } else ++j; + } + if (pos < i) order.splice(at, 0, new BidiSpan(1, pos, i)); + } + } + if (order[0].level == 1 && (m = str.match(/^\s+/))) { + order[0].from = m[0].length; + order.unshift(new BidiSpan(0, 0, m[0].length)); + } + if (lst(order).level == 1 && (m = str.match(/\s+$/))) { + lst(order).to -= m[0].length; + order.push(new BidiSpan(0, len - m[0].length, len)); + } + if (order[0].level == 2) + order.unshift(new BidiSpan(1, order[0].to, order[0].to)); + if (order[0].level != lst(order).level) + order.push(new BidiSpan(order[0].level, len, len)); + + return order; + }; + })(); - // Flag that indicates whether we expect input to appear real soon - // now (after some event like 'keypress' or 'input') and are - // polling intensively. - this.pollingFast = false; - // Self-resetting timeout for the poller - this.polling = new Delayed(); - // Tracks when input.reset has punted to just putting a short - // string into the textarea instead of the full selection. - this.inaccurateSelection = false; - // Used to work around IE issue with selection being forgotten when focus moves away from textarea - this.hasSelection = false; - this.composing = null; - } - - function hiddenTextarea () { - var te = elt("textarea", null, null, "position: absolute; padding: 0; width: 1px; height: 1em; outline: none"); - var div = elt("div", [te], null, "overflow: hidden; position: relative; width: 3px; height: 0px;"); - // The textarea is kept positioned near the cursor to prevent the - // fact that it'll be scrolled into view on input from scrolling - // our fake cursor out of view. On webkit, when wrap=off, paste is - // very slow. So make the area wide instead. - if (webkit) te.style.width = "1000px"; - else te.setAttribute("wrap", "off"); - // If border: 0; -- iOS fails to open keyboard (issue #1287) - if (ios) te.style.border = "1px solid black"; - disableBrowserMagic(te); - return div; - } - - TextareaInput.prototype = copyObj({ - init: function (display) { - var input = this, cm = this.cm; - - // Wraps and hides input textarea - var div = this.wrapper = hiddenTextarea(); - // The semihidden textarea that is focused when the editor is - // focused, and receives input. - var te = this.textarea = div.firstChild; - display.wrapper.insertBefore(div, display.wrapper.firstChild); - - // Needed to hide big blue blinking cursor on Mobile Safari (doesn't seem to work in iOS 8 anymore) - if (ios) te.style.width = "0px"; - - on(te, "input", function () { - if (ie && ie_version >= 9 && input.hasSelection) input.hasSelection = null; - input.poll(); - }); + // THE END - on(te, "paste", function (e) { - if (handlePaste(e, cm)) return true; + CodeMirror.version = "5.4.1"; - cm.state.pasteIncoming = true; - input.fastPoll(); - }); + return CodeMirror; +});(function (mod) { + mod(CodeMirror); +})(function (CodeMirror) { + var Pos = CodeMirror.Pos; - function prepareCopyCut (e) { - if (cm.somethingSelected()) { - lastCopied = cm.getSelections(); - if (input.inaccurateSelection) { - input.prevInput = ""; - input.inaccurateSelection = false; - te.value = lastCopied.join("\n"); - selectInput(te); - } - } else if (!cm.options.lineWiseCopyCut) { - return; - } else { - var ranges = copyableRanges(cm); - lastCopied = ranges.text; - if (e.type == "cut") { - cm.setSelections(ranges.ranges, null, sel_dontScroll); - } else { - input.prevInput = ""; - te.value = ranges.text.join("\n"); - selectInput(te); - } + function forEach (arr, f) { + for (var i = 0, e = arr.length; i < e; ++i) f(arr[i]); + } + + function arrayContains (arr, item) { + if (!Array.prototype.indexOf) { + var i = arr.length; + while (i--) { + if (arr[i] === item) { + return true; } - if (e.type == "cut") cm.state.cutIncoming = true; } - on(te, "cut", prepareCopyCut); - on(te, "copy", prepareCopyCut); - - on(display.scroller, "paste", function (e) { - if (eventInWidget(display, e)) return; - cm.state.pasteIncoming = true; - input.focus(); - }); + return false; + } + return arr.indexOf(item) != -1; + } - // Prevent normal selection in the editor (we handle our own) - on(display.lineSpace, "selectstart", function (e) { - if (!eventInWidget(display, e)) e_preventDefault(e); - }); + function scriptHint (editor, keywords, getToken, options) { + // Find the token at the cursor + var cur = editor.getCursor(), token = getToken(editor, cur); + if (/\b(?:string)\b/.test(token.type)) { + return; + } + token.state = CodeMirror.innerMode(editor.getMode(), token.state).state; - on(te, "compositionstart", function () { - var start = cm.getCursor("from"); - input.composing = { - start: start, - range: cm.markText(start, cm.getCursor("to"), {className: "CodeMirror-composing"}) - }; - }); - on(te, "compositionend", function () { - if (input.composing) { - input.poll(); - input.composing.range.clear(); - input.composing = null; - } - }); - }, + if (!/^[\w$_]*$/.test(token.string)) { + token = { + start: cur.ch, end: cur.ch, string: "", state: token.state, + type: token.string == "." ? "property" : null + }; + } else if (token.end > cur.ch) { + token.end = cur.ch; + token.string = token.string.slice(0, cur.ch - token.start); + } - prepareSelection: function () { - // Redraw the selection and/or cursor - var cm = this.cm, display = cm.display, doc = cm.doc; - var result = prepareSelection(cm); + var tprop = token; + // If it is a property, find out what it is a property of. + while (tprop.type == "property") { + tprop = getToken(editor, Pos(cur.line, tprop.start)); + if (tprop.string != ".") return; + tprop = getToken(editor, Pos(cur.line, tprop.start)); + if (!context) var context = []; + context.push(tprop); + } + return { + list: getCompletions(token, context, keywords, options), + from: Pos(cur.line, token.start), + to: Pos(cur.line, token.end) + }; + } - // Move the hidden textarea near the cursor to prevent scrolling artifacts - if (cm.options.moveInputWithCursor) { - var headPos = cursorCoords(cm, doc.sel.primary().head, "div"); - var wrapOff = display.wrapper.getBoundingClientRect(), lineOff = display.lineDiv.getBoundingClientRect(); - result.teTop = Math.max(0, Math.min(display.wrapper.clientHeight - 10, - headPos.top + lineOff.top - wrapOff.top)); - result.teLeft = Math.max(0, Math.min(display.wrapper.clientWidth - 10, - headPos.left + lineOff.left - wrapOff.left)); - } + function getFormulaKeywords () { + return BI.FormulaCollections; + } - return result; - }, + function formulaHint (editor, options) { + return scriptHint(editor, getFormulaKeywords(), + function (e, cur) { + return e.getTokenAt(cur); + }, + options); + } + CodeMirror.registerHelper("hint", "formula", formulaHint); - showSelection: function (drawn) { - var cm = this.cm, display = cm.display; - removeChildrenAndAdd(display.cursorDiv, drawn.cursors); - removeChildrenAndAdd(display.selectionDiv, drawn.selection); - if (drawn.teTop != null) { - this.wrapper.style.top = drawn.teTop + "px"; - this.wrapper.style.left = drawn.teLeft + "px"; + function getCompletions (token, context, keywords, options) { + var found = [], start = token.string; + if (!start) { + return found; + } + function maybeAdd (str) { + if (str.lastIndexOf(start, 0) == 0 && !arrayContains(found, str)) { + found.push(str); } - }, + } - // Reset the input to correspond to the selection (or to be empty, - // when not typing and nothing is selected) - reset: function (typing) { - if (this.contextMenuPending) return; - var minimal, selected, cm = this.cm, doc = cm.doc; - if (cm.somethingSelected()) { - this.prevInput = ""; - var range = doc.sel.primary(); - minimal = hasCopyEvent && - (range.to().line - range.from().line > 100 || (selected = cm.getSelection()).length > 1000); - var content = minimal ? "-" : selected || cm.getSelection(); - this.textarea.value = content; - if (cm.state.focused) selectInput(this.textarea); - if (ie && ie_version >= 9) this.hasSelection = content; - } else if (!typing) { - this.prevInput = this.textarea.value = ""; - if (ie && ie_version >= 9) this.hasSelection = null; - } - this.inaccurateSelection = minimal; - }, + if (context && context.length) { + context.pop(); + } else { + forEach(keywords, maybeAdd); + } + return found; + } +});(function (mod) { + mod(CodeMirror); +})(function (CodeMirror) { + "use strict"; - getField: function () { return this.textarea; }, + CodeMirror.defineMode("formula", function () { + function wordObj (words) { + var o = {}; + for (var i = 0, e = words.length; i < e; ++i) o[words[i]] = true; + return o; + } - supportsTouch: function () { return false; }, + var atoms = wordObj(["false", "true"]); + var keywords = wordObj(BI.FormulaCollections); - focus: function () { - if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt() != this.textarea)) { - try { this.textarea.focus(); } catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM + function tokenBase (stream, state) { + if (stream.eatSpace()) { + return null; } - }, - - blur: function () { this.textarea.blur(); }, + var ch = stream.next(); - resetPosition: function () { - this.wrapper.style.top = this.wrapper.style.left = 0; - }, + if (ch === "\"" || ch === "'") { + nextUntilUnescaped(stream, ch); + return "string"; + } + if (ch === "\u200b") { + nextUntilUnescaped(stream, ch); + return "field"; + } + if (/[\[\],\(\)]/.test(ch)) { + return "bracket"; + } - receivedFocus: function () { this.slowPoll(); }, + // richie：暂时不需要解析操作符号 + // if (/[+\-*\/=<>!&|]/.test(ch)) { + // return 'operator'; + // } + // if (/\d|\d./.test(ch)) { + // stream.eatWhile(/\d|\./); + // if (stream.eol() || !/\w/.test(stream.peek())) { + // return 'number'; + // } + // } - // Poll for input changes, using the normal rate of polling. This - // runs as long as the editor is focused. - slowPoll: function () { - var input = this; - if (input.pollingFast) return; - input.polling.set(this.cm.options.pollInterval, function () { - input.poll(); - if (input.cm.state.focused) input.slowPoll(); - }); - }, - // When an event has just come in that is likely to add or change - // something in the input textarea, we poll faster, to ensure that - // the change appears on the screen quickly. - fastPoll: function () { - var missed = false, input = this; - input.pollingFast = true; - function p () { - var changed = input.poll(); - if (!changed && !missed) {missed = true; input.polling.set(60, p);} else {input.pollingFast = false; input.slowPoll();} - } - input.polling.set(20, p); - }, - // Read input from the textarea, and update the document to match. - // When something is selected, it is present in the textarea, and - // selected (unless it is huge, in which case a placeholder is - // used). When nothing is selected, the cursor sits after previously - // seen text (can be empty), which is stored in prevInput (we must - // not reset the textarea when typing, because that breaks IME). - poll: function () { - var cm = this.cm, input = this.textarea, prevInput = this.prevInput; - // Since this is called a *lot*, try to bail out as cheaply as - // possible when it is clear that nothing happened. hasSelection - // will be the case when there is a lot of text in the textarea, - // in which case reading its value would be expensive. - if (this.contextMenuPending || !cm.state.focused || - (hasSelection(input) && !prevInput) || - isReadOnly(cm) || cm.options.disableInput || cm.state.keySeq) {return false;} - - var text = input.value; - // If nothing changed, bail. - if (text == prevInput && !cm.somethingSelected()) return false; - // Work around nonsensical selection resetting in IE9/10, and - // inexplicable appearance of private area unicode characters on - // some key combos in Mac (#2689). - if (ie && ie_version >= 9 && this.hasSelection === text || - mac && /[\uf700-\uf7ff]/.test(text)) { - cm.display.input.reset(); - return false; - } - - if (cm.doc.sel == cm.display.selForContextMenu) { - var first = text.charCodeAt(0); - if (first == 0x200b && !prevInput) prevInput = "\u200b"; - if (first == 0x21da) { this.reset(); return this.cm.execCommand("undo"); } + stream.eatWhile(/[\w-]/); + var word = stream.current(); + if (atoms.hasOwnProperty(word)) { + return "atom"; } - // Find the part of the input that is actually new - var same = 0, l = Math.min(prevInput.length, text.length); - while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) ++same; - - var self = this; - runInOp(cm, function () { - applyTextInput(cm, text.slice(same), prevInput.length - same, - null, self.composing ? "*compose" : null); - - // Don't leave long text in the textarea, since it makes further polling slow - if (text.length > 1000 || text.indexOf("\n") > -1) input.value = self.prevInput = ""; - else self.prevInput = text; - - if (self.composing) { - self.composing.range.clear(); - self.composing.range = cm.markText(self.composing.start, cm.getCursor("to"), - {className: "CodeMirror-composing"}); - } - }); - return true; - }, - - ensurePolled: function () { - if (this.pollingFast && this.poll()) this.pollingFast = false; - }, - - onKeyPress: function () { - if (ie && ie_version >= 9) this.hasSelection = null; - this.fastPoll(); - }, - - onContextMenu: function (e) { - var input = this, cm = input.cm, display = cm.display, te = input.textarea; - var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop; - if (!pos || presto) return; // Opera is difficult. - - // Reset the current text selection only if the click is done outside of the selection - // and 'resetSelectionOnContextMenu' option is true. - var reset = cm.options.resetSelectionOnContextMenu; - if (reset && cm.doc.sel.contains(pos) == -1) {operation(cm, setSelection)(cm.doc, simpleSelection(pos), sel_dontScroll);} - - var oldCSS = te.style.cssText; - input.wrapper.style.position = "absolute"; - te.style.cssText = "position: fixed; width: 30px; height: 30px; top: " + (e.clientY - 5) + - "px; left: " + (e.clientX - 5) + "px; z-index: 1000; background: " + - (ie ? "rgba(255, 255, 255, .05)" : "transparent") + - "; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);"; - if (webkit) var oldScrollY = window.scrollY; // Work around Chrome issue (#2712) - display.input.focus(); - if (webkit) window.scrollTo(null, oldScrollY); - display.input.reset(); - // Adds "Select all" to context menu in FF - if (!cm.somethingSelected()) te.value = input.prevInput = " "; - input.contextMenuPending = true; - display.selForContextMenu = cm.doc.sel; - clearTimeout(display.detectingSelectAll); - - // Select-all will be greyed out if there's nothing to select, so - // this adds a zero-width space so that we can later check whether - // it got selected. - function prepareSelectAllHack () { - if (te.selectionStart != null) { - var selected = cm.somethingSelected(); - var extval = "\u200b" + (selected ? te.value : ""); - te.value = "\u21da"; // Used to catch context-menu undo - te.value = extval; - input.prevInput = selected ? "" : "\u200b"; - te.selectionStart = 1; te.selectionEnd = extval.length; - // Re-set this, in case some other handler touched the - // selection in the meantime. - display.selForContextMenu = cm.doc.sel; - } - } - function rehide () { - input.contextMenuPending = false; - input.wrapper.style.position = "relative"; - te.style.cssText = oldCSS; - if (ie && ie_version < 9) display.scrollbars.setScrollTop(display.scroller.scrollTop = scrollPos); - - // Try to detect the user choosing select-all - if (te.selectionStart != null) { - if (!ie || (ie && ie_version < 9)) prepareSelectAllHack(); - var i = 0, poll = function () { - if (display.selForContextMenu == cm.doc.sel && te.selectionStart == 0 && - te.selectionEnd > 0 && input.prevInput == "\u200b") {operation(cm, commands.selectAll)(cm);} else if (i++ < 10) display.detectingSelectAll = setTimeout(poll, 500); - else display.input.reset(); - }; - display.detectingSelectAll = setTimeout(poll, 200); - } + if (keywords.hasOwnProperty(word)) { + return "keyword"; } + return null; + } - if (ie && ie_version >= 9) prepareSelectAllHack(); - if (captureRightClick) { - e_stop(e); - var mouseup = function () { - off(window, "mouseup", mouseup); - setTimeout(rehide, 20); - }; - on(window, "mouseup", mouseup); - } else { - setTimeout(rehide, 50); + function nextUntilUnescaped (stream, end) { + var escaped = false, next; + while ((next = stream.next()) != null) { + if (next === end && !escaped) { + return false; + } + escaped = !escaped && next === "\\"; } - }, - - setUneditable: nothing, + return escaped; + } - needsContentAttribute: false - }, TextareaInput.prototype); + function tokenize (stream, state) { + return (state.tokens[0] || tokenBase)(stream, state); + } - // CONTENTEDITABLE INPUT STYLE + return { + startState: function () { + return {tokens: []}; + }, + token: function (stream, state) { + return tokenize(stream, state); + }, + fold: "brace" + }; + }); + CodeMirror.defineMIME("text/fx-formula", "formula"); +});// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: http://codemirror.net/LICENSE - function ContentEditableInput (cm) { - this.cm = cm; - this.lastAnchorNode = this.lastAnchorOffset = this.lastFocusNode = this.lastFocusOffset = null; - this.polling = new Delayed(); - this.gracePeriod = false; - } - - ContentEditableInput.prototype = copyObj({ - init: function (display) { - var input = this, cm = input.cm; - var div = input.div = display.lineDiv; - div.contentEditable = "true"; - disableBrowserMagic(div); - - on(div, "paste", function (e) { handlePaste(e, cm); }); - - on(div, "compositionstart", function (e) { - var data = e.data; - input.composing = {sel: cm.doc.sel, data: data, startData: data}; - if (!data) return; - var prim = cm.doc.sel.primary(); - var line = cm.getLine(prim.head.line); - var found = line.indexOf(data, Math.max(0, prim.head.ch - data.length)); - if (found > -1 && found <= prim.head.ch) { - input.composing.sel = simpleSelection(Pos(prim.head.line, found), - Pos(prim.head.line, found + data.length)); - } - }); - on(div, "compositionupdate", function (e) { - input.composing.data = e.data; - }); - on(div, "compositionend", function (e) { - var ours = input.composing; - if (!ours) return; - if (e.data != ours.startData && !/\u200b/.test(e.data)) {ours.data = e.data;} - // Need a small delay to prevent other code (input event, - // selection polling) from doing damage when fired right after - // compositionend. - setTimeout(function () { - if (!ours.handled) {input.applyComposition(ours);} - if (input.composing == ours) {input.composing = null;} - }, 50); - }); +(function (mod) { + mod(CodeMirror); +})(function (CodeMirror) { + "use strict"; - on(div, "touchstart", function () { - input.forceCompositionEnd(); - }); + var HINT_ELEMENT_CLASS = "CodeMirror-hint"; + var ACTIVE_HINT_ELEMENT_CLASS = "CodeMirror-hint-active"; - on(div, "input", function () { - if (input.composing) return; - if (!input.pollContent()) {runInOp(input.cm, function () {regChange(cm);});} - }); + // This is the old interface, kept around for now to stay + // backwards-compatible. + CodeMirror.showHint = function (cm, getHints, options) { + if (!getHints) return cm.showHint(options); + if (options && options.async) getHints.async = true; + var newOpts = {hint: getHints}; + if (options) for (var prop in options) newOpts[prop] = options[prop]; + return cm.showHint(newOpts); + }; - function onCopyCut (e) { - if (cm.somethingSelected()) { - lastCopied = cm.getSelections(); - if (e.type == "cut") cm.replaceSelection("", null, "cut"); - } else if (!cm.options.lineWiseCopyCut) { - return; - } else { - var ranges = copyableRanges(cm); - lastCopied = ranges.text; - if (e.type == "cut") { - cm.operation(function () { - cm.setSelections(ranges.ranges, 0, sel_dontScroll); - cm.replaceSelection("", null, "cut"); - }); - } - } - // iOS exposes the clipboard API, but seems to discard content inserted into it - if (e.clipboardData && !ios) { - e.preventDefault(); - e.clipboardData.clearData(); - e.clipboardData.setData("text/plain", lastCopied.join("\n")); - } else { - // Old-fashioned briefly-focus-a-textarea hack - var kludge = hiddenTextarea(), te = kludge.firstChild; - cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild); - te.value = lastCopied.join("\n"); - var hadFocus = document.activeElement; - selectInput(te); - setTimeout(function () { - cm.display.lineSpace.removeChild(kludge); - hadFocus.focus(); - }, 50); - } - } - on(div, "copy", onCopyCut); - on(div, "cut", onCopyCut); - }, + CodeMirror.defineExtension("showHint", function (options) { + // We want a single cursor position. + if (this.listSelections().length > 1 || this.somethingSelected()) return; - prepareSelection: function () { - var result = prepareSelection(this.cm, false); - result.focus = this.cm.state.focused; - return result; - }, + if (this.state.completionActive) this.state.completionActive.close(); + var completion = this.state.completionActive = new Completion(this, options); + if (!completion.options.hint) return; - showSelection: function (info) { - if (!info || !this.cm.display.view.length) return; - if (info.focus) this.showPrimarySelection(); - this.showMultipleSelections(info); - }, + CodeMirror.signal(this, "startCompletion", this); + completion.update(true); + }); - showPrimarySelection: function () { - var sel = window.getSelection(), prim = this.cm.doc.sel.primary(); - var curAnchor = domToPos(this.cm, sel.anchorNode, sel.anchorOffset); - var curFocus = domToPos(this.cm, sel.focusNode, sel.focusOffset); - if (curAnchor && !curAnchor.bad && curFocus && !curFocus.bad && - cmp(minPos(curAnchor, curFocus), prim.from()) == 0 && - cmp(maxPos(curAnchor, curFocus), prim.to()) == 0) {return;} - - var start = posToDOM(this.cm, prim.from()); - var end = posToDOM(this.cm, prim.to()); - if (!start && !end) return; - - var view = this.cm.display.view; - var old = sel.rangeCount && sel.getRangeAt(0); - if (!start) { - start = {node: view[0].measure.map[2], offset: 0}; - } else if (!end) { // FIXME dangerously hacky - var measure = view[view.length - 1].measure; - var map = measure.maps ? measure.maps[measure.maps.length - 1] : measure.map; - end = {node: map[map.length - 1], offset: map[map.length - 2] - map[map.length - 3]}; - } - - try { var rng = range(start.node, start.offset, end.offset, end.node); } catch(e) {} // Our model of the DOM might be outdated, in which case the range we try to set can be impossible - if (rng) { - sel.removeAllRanges(); - sel.addRange(rng); - if (old && sel.anchorNode == null) sel.addRange(old); - else if (gecko) this.startGracePeriod(); - } - this.rememberSelection(); - }, + function Completion (cm, options) { + this.cm = cm; + this.options = this.buildOptions(options); + this.widget = null; + this.debounce = 0; + this.tick = 0; + this.startPos = this.cm.getCursor(); + this.startLen = this.cm.getLine(this.startPos.line).length; - startGracePeriod: function () { - var input = this; - clearTimeout(this.gracePeriod); - this.gracePeriod = setTimeout(function () { - input.gracePeriod = false; - if (input.selectionChanged()) {input.cm.operation(function () { input.cm.curOp.selectionChanged = true; });} - }, 20); - }, + var self = this; + cm.on("cursorActivity", this.activityFunc = function () { + self.cursorActivity(); + }); + } - showMultipleSelections: function (info) { - removeChildrenAndAdd(this.cm.display.cursorDiv, info.cursors); - removeChildrenAndAdd(this.cm.display.selectionDiv, info.selection); - }, + var requestAnimationFrame = window.requestAnimationFrame || function (fn) { + return setTimeout(fn, 1000 / 60); + }; + var cancelAnimationFrame = window.cancelAnimationFrame || clearTimeout; - rememberSelection: function () { - var sel = window.getSelection(); - this.lastAnchorNode = sel.anchorNode; this.lastAnchorOffset = sel.anchorOffset; - this.lastFocusNode = sel.focusNode; this.lastFocusOffset = sel.focusOffset; - }, + Completion.prototype = { + close: function () { + if (!this.active()) return; + this.cm.state.completionActive = null; + this.tick = null; + this.cm.off("cursorActivity", this.activityFunc); - selectionInEditor: function () { - var sel = window.getSelection(); - if (!sel.rangeCount) return false; - var node = sel.getRangeAt(0).commonAncestorContainer; - return contains(this.div, node); + if (this.widget && this.data) CodeMirror.signal(this.data, "close"); + if (this.widget) this.widget.close(); + CodeMirror.signal(this.cm, "endCompletion", this.cm); }, - focus: function () { - if (this.cm.options.readOnly != "nocursor") this.div.focus(); + active: function () { + return this.cm.state.completionActive == this; }, - blur: function () { this.div.blur(); }, - getField: function () { return this.div; }, - - supportsTouch: function () { return true; }, - receivedFocus: function () { - var input = this; - if (this.selectionInEditor()) {this.pollSelection();} else {runInOp(this.cm, function () { input.cm.curOp.selectionChanged = true; });} - - function poll () { - if (input.cm.state.focused) { - input.pollSelection(); - input.polling.set(input.cm.options.pollInterval, poll); + pick: function (data, i) { + var completion = data.list[i]; + if (completion.hint) completion.hint(this.cm, data, completion); + else { + this.cm.replaceRange(getText(completion), completion.from || data.from, + completion.to || data.to, "complete"); + if(completion.isKeyword === true) { + }else{ + var to = this.cm.getCursor(); + this.cm.markText(completion.from || data.from, to, {className: "#function", atomic: true}); + this.cm.replaceSelection("() "); + to = this.cm.getCursor(); + to.ch = to.ch - 2; + this.cm.setCursor(to); + this.cm.focus(); } } - this.polling.set(this.cm.options.pollInterval, poll); - }, - - selectionChanged: function () { - var sel = window.getSelection(); - return sel.anchorNode != this.lastAnchorNode || sel.anchorOffset != this.lastAnchorOffset || - sel.focusNode != this.lastFocusNode || sel.focusOffset != this.lastFocusOffset; + CodeMirror.signal(data, "pick", completion); + this.close(); }, - pollSelection: function () { - if (!this.composing && !this.gracePeriod && this.selectionChanged()) { - var sel = window.getSelection(), cm = this.cm; - this.rememberSelection(); - var anchor = domToPos(cm, sel.anchorNode, sel.anchorOffset); - var head = domToPos(cm, sel.focusNode, sel.focusOffset); - if (anchor && head) { - runInOp(cm, function () { - setSelection(cm.doc, simpleSelection(anchor, head), sel_dontScroll); - if (anchor.bad || head.bad) cm.curOp.selectionChanged = true; - }); - } + cursorActivity: function () { + if (this.debounce) { + cancelAnimationFrame(this.debounce); + this.debounce = 0; } - }, - pollContent: function () { - var cm = this.cm, display = cm.display, sel = cm.doc.sel.primary(); - var from = sel.from(), to = sel.to(); - if (from.line < display.viewFrom || to.line > display.viewTo - 1) return false; - - var fromIndex; - if (from.line == display.viewFrom || (fromIndex = findViewIndex(cm, from.line)) == 0) { - var fromLine = lineNo(display.view[0].line); - var fromNode = display.view[0].node; - } else { - var fromLine = lineNo(display.view[fromIndex].line); - var fromNode = display.view[fromIndex - 1].node.nextSibling; - } - var toIndex = findViewIndex(cm, to.line); - if (toIndex == display.view.length - 1) { - var toLine = display.viewTo - 1; - var toNode = display.lineDiv.lastChild; + var pos = this.cm.getCursor(), line = this.cm.getLine(pos.line); + if (pos.line != this.startPos.line || line.length - pos.ch != this.startLen - this.startPos.ch || + pos.ch < this.startPos.ch || this.cm.somethingSelected() || + (pos.ch && this.options.closeCharacters.test(line.charAt(pos.ch - 1)))) { + this.close(); } else { - var toLine = lineNo(display.view[toIndex + 1].line) - 1; - var toNode = display.view[toIndex + 1].node.previousSibling; - } - - var newText = splitLines(domTextBetween(cm, fromNode, toNode, fromLine, toLine)); - var oldText = getBetween(cm.doc, Pos(fromLine, 0), Pos(toLine, getLine(cm.doc, toLine).text.length)); - while (newText.length > 1 && oldText.length > 1) { - if (lst(newText) == lst(oldText)) { newText.pop(); oldText.pop(); toLine--; } else if (newText[0] == oldText[0]) { newText.shift(); oldText.shift(); fromLine++; } else break; - } - - var cutFront = 0, cutEnd = 0; - var newTop = newText[0], oldTop = oldText[0], maxCutFront = Math.min(newTop.length, oldTop.length); - while (cutFront < maxCutFront && newTop.charCodeAt(cutFront) == oldTop.charCodeAt(cutFront)) {++cutFront;} - var newBot = lst(newText), oldBot = lst(oldText); - var maxCutEnd = Math.min(newBot.length - (newText.length == 1 ? cutFront : 0), - oldBot.length - (oldText.length == 1 ? cutFront : 0)); - while (cutEnd < maxCutEnd && - newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1)) {++cutEnd;} - - newText[newText.length - 1] = newBot.slice(0, newBot.length - cutEnd); - newText[0] = newText[0].slice(cutFront); - - var chFrom = Pos(fromLine, cutFront); - var chTo = Pos(toLine, oldText.length ? lst(oldText).length - cutEnd : 0); - if (newText.length > 1 || newText[0] || cmp(chFrom, chTo)) { - replaceRange(cm.doc, newText, chFrom, chTo, "+input"); - return true; + var self = this; + this.debounce = requestAnimationFrame(function () { + self.update(); + }); + if (this.widget) this.widget.disable(); } }, - ensurePolled: function () { - this.forceCompositionEnd(); - }, - reset: function () { - this.forceCompositionEnd(); - }, - forceCompositionEnd: function () { - if (!this.composing || this.composing.handled) return; - this.applyComposition(this.composing); - this.composing.handled = true; - this.div.blur(); - this.div.focus(); - }, - applyComposition: function (composing) { - if (composing.data && composing.data != composing.startData) {operation(this.cm, applyTextInput)(this.cm, composing.data, 0, composing.sel);} + update: function (first) { + if (this.tick == null) return; + if (this.data) CodeMirror.signal(this.data, "update"); + if (!this.options.hint.async) { + this.finishUpdate(this.options.hint(this.cm, this.options), first); + } else { + var myTick = ++this.tick, self = this; + this.options.hint(this.cm, function (data) { + if (self.tick == myTick) self.finishUpdate(data, first); + }, this.options); + } }, - setUneditable: function (node) { - node.setAttribute("contenteditable", "false"); - }, + finishUpdate: function (data, first) { + this.data = data; - onKeyPress: function (e) { - e.preventDefault(); - operation(this.cm, applyTextInput)(this.cm, String.fromCharCode(e.charCode == null ? e.keyCode : e.charCode), 0); + var picked = (this.widget && this.widget.picked) || (first && this.options.completeSingle); + if (this.widget) this.widget.close(); + if (data && data.list.length) { + if (picked && data.list.length == 1) { + this.pick(data, 0); + } else { + this.widget = new Widget(this, data); + CodeMirror.signal(data, "shown"); + } + } }, - onContextMenu: nothing, - resetPosition: nothing, - - needsContentAttribute: true - }, ContentEditableInput.prototype); - - function posToDOM (cm, pos) { - var view = findViewForLine(cm, pos.line); - if (!view || view.hidden) return null; - var line = getLine(cm.doc, pos.line); - var info = mapFromLineView(view, line, pos.line); - - var order = getOrder(line), side = "left"; - if (order) { - var partPos = getBidiPartAt(order, pos.ch); - side = partPos % 2 ? "right" : "left"; - } - var result = nodeAndOffsetInLineMap(info.map, pos.ch, side); - result.offset = result.collapse == "right" ? result.end : result.start; - return result; - } - - function badPos (pos, bad) { if (bad) pos.bad = true; return pos; } - - function domToPos (cm, node, offset) { - var lineNode; - if (node == cm.display.lineDiv) { - lineNode = cm.display.lineDiv.childNodes[offset]; - if (!lineNode) return badPos(cm.clipPos(Pos(cm.display.viewTo - 1)), true); - node = null; offset = 0; - } else { - for (lineNode = node; ; lineNode = lineNode.parentNode) { - if (!lineNode || lineNode == cm.display.lineDiv) return null; - if (lineNode.parentNode && lineNode.parentNode == cm.display.lineDiv) break; + buildOptions: function (options) { + var editor = this.cm.options.hintOptions; + var out = {}; + for (var prop in defaultOptions) out[prop] = defaultOptions[prop]; + if (editor) { + for (var prop in editor) {if (editor[prop] !== undefined) out[prop] = editor[prop];} } - } - for (var i = 0; i < cm.display.view.length; i++) { - var lineView = cm.display.view[i]; - if (lineView.node == lineNode) {return locateNodeInLineView(lineView, node, offset);} - } - } - - function locateNodeInLineView (lineView, node, offset) { - var wrapper = lineView.text.firstChild, bad = false; - if (!node || !contains(wrapper, node)) return badPos(Pos(lineNo(lineView.line), 0), true); - if (node == wrapper) { - bad = true; - node = wrapper.childNodes[offset]; - offset = 0; - if (!node) { - var line = lineView.rest ? lst(lineView.rest) : lineView.line; - return badPos(Pos(lineNo(line), line.text.length), bad); - } - } - - var textNode = node.nodeType == 3 ? node : null, topNode = node; - if (!textNode && node.childNodes.length == 1 && node.firstChild.nodeType == 3) { - textNode = node.firstChild; - if (offset) offset = textNode.nodeValue.length; - } - while (topNode.parentNode != wrapper) topNode = topNode.parentNode; - var measure = lineView.measure, maps = measure.maps; - - function find (textNode, topNode, offset) { - for (var i = -1; i < (maps ? maps.length : 0); i++) { - var map = i < 0 ? measure.map : maps[i]; - for (var j = 0; j < map.length; j += 3) { - var curNode = map[j + 2]; - if (curNode == textNode || curNode == topNode) { - var line = lineNo(i < 0 ? lineView.line : lineView.rest[i]); - var ch = map[j] + offset; - if (offset < 0 || curNode != textNode) ch = map[j + (offset ? 1 : 0)]; - return Pos(line, ch); - } - } + if (options) { + for (var prop in options) {if (options[prop] !== undefined) out[prop] = options[prop];} } + return out; } - var found = find(textNode, topNode, offset); - if (found) return badPos(found, bad); - - // FIXME this is all really shaky. might handle the few cases it needs to handle, but likely to cause problems - for (var after = topNode.nextSibling, dist = textNode ? textNode.nodeValue.length - offset : 0; after; after = after.nextSibling) { - found = find(after, after.firstChild, 0); - if (found) {return badPos(Pos(found.line, found.ch - dist), bad);} - dist += after.textContent.length; - } - for (var before = topNode.previousSibling, dist = offset; before; before = before.previousSibling) { - found = find(before, before.firstChild, -1); - if (found) {return badPos(Pos(found.line, found.ch + dist), bad);} - dist += after.textContent.length; - } - } + }; - function domTextBetween (cm, from, to, fromLine, toLine) { - var text = "", closing = false; - function recognizeMarker (id) { return function (marker) { return marker.id == id; }; } - function walk (node) { - if (node.nodeType == 1) { - var cmText = node.getAttribute("cm-text"); - if (cmText != null) { - if (cmText == "") cmText = node.textContent.replace(/\u200b/g, ""); - text += cmText; - return; - } - var markerID = node.getAttribute("cm-marker"), range; - if (markerID) { - var found = cm.findMarks(Pos(fromLine, 0), Pos(toLine + 1, 0), recognizeMarker(+markerID)); - if (found.length && (range = found[0].find())) {text += getBetween(cm.doc, range.from, range.to).join("\n");} - return; - } - if (node.getAttribute("contenteditable") == "false") return; - for (var i = 0; i < node.childNodes.length; i++) {walk(node.childNodes[i]);} - if (/^(pre|div|p)$/i.test(node.nodeName)) {closing = true;} - } else if (node.nodeType == 3) { - var val = node.nodeValue; - if (!val) return; - if (closing) { - text += "\n"; - closing = false; - } - text += val; - } - } - for (;;) { - walk(from); - if (from == to) break; - from = from.nextSibling; - } - return text; + function getText (completion) { + if (typeof completion === "string") return completion; + return completion.text; } - CodeMirror.inputStyles = {textarea: TextareaInput, contenteditable: ContentEditableInput}; - - // SELECTION / CURSOR + function buildKeyMap (completion, handle) { + var baseMap = { + Up: function () { + handle.moveFocus(-1); + }, + Down: function () { + handle.moveFocus(1); + }, + PageUp: function () { + handle.moveFocus(-handle.menuSize() + 1, true); + }, + PageDown: function () { + handle.moveFocus(handle.menuSize() - 1, true); + }, + Home: function () { + handle.setFocus(0); + }, + End: function () { + handle.setFocus(handle.length - 1); + }, + Enter: handle.pick, + Tab: handle.pick, + Esc: handle.close + }; + var custom = completion.options.customKeys; + var ourMap = custom ? {} : baseMap; - // Selection objects are immutable. A new one is created every time - // the selection changes. A selection is one or more non-overlapping - // (and non-touching) ranges, sorted, and an integer that indicates - // which one is the primary selection (the one that's scrolled into - // view, that getCursor returns, etc). - function Selection (ranges, primIndex) { - this.ranges = ranges; - this.primIndex = primIndex; - } + function addBinding (key, val) { + var bound; + if (typeof val !== "string") { + bound = function (cm) { + return val(cm, handle); + }; + } + // This mechanism is deprecated + else if (baseMap.hasOwnProperty(val)) {bound = baseMap[val];} else {bound = val;} + ourMap[key] = bound; + } - Selection.prototype = { - primary: function () { return this.ranges[this.primIndex]; }, - equals: function (other) { - if (other == this) return true; - if (other.primIndex != this.primIndex || other.ranges.length != this.ranges.length) return false; - for (var i = 0; i < this.ranges.length; i++) { - var here = this.ranges[i], there = other.ranges[i]; - if (cmp(here.anchor, there.anchor) != 0 || cmp(here.head, there.head) != 0) return false; + if (custom) { + for (var key in custom) { + if (custom.hasOwnProperty(key)) {addBinding(key, custom[key]);} } - return true; - }, - deepCopy: function () { - for (var out = [], i = 0; i < this.ranges.length; i++) {out[i] = new Range(copyPos(this.ranges[i].anchor), copyPos(this.ranges[i].head));} - return new Selection(out, this.primIndex); - }, - somethingSelected: function () { - for (var i = 0; i < this.ranges.length; i++) {if (!this.ranges[i].empty()) return true;} - return false; - }, - contains: function (pos, end) { - if (!end) end = pos; - for (var i = 0; i < this.ranges.length; i++) { - var range = this.ranges[i]; - if (cmp(end, range.from()) >= 0 && cmp(pos, range.to()) <= 0) {return i;} + } + var extra = completion.options.extraKeys; + if (extra) { + for (var key in extra) { + if (extra.hasOwnProperty(key)) {addBinding(key, extra[key]);} } - return -1; } - }; - - function Range (anchor, head) { - this.anchor = anchor; this.head = head; + return ourMap; } - Range.prototype = { - from: function () { return minPos(this.anchor, this.head); }, - to: function () { return maxPos(this.anchor, this.head); }, - empty: function () { - return this.head.line == this.anchor.line && this.head.ch == this.anchor.ch; + function getHintElement (hintsElement, el) { + while (el && el != hintsElement) { + if (el.nodeName.toUpperCase() === "LI" && el.parentNode == hintsElement) return el; + el = el.parentNode; } - }; - - // Take an unsorted, potentially overlapping set of ranges, and - // build a selection out of it. 'Consumes' ranges array (modifying - // it). - function normalizeSelection (ranges, primIndex) { - var prim = ranges[primIndex]; - ranges.sort(function (a, b) { return cmp(a.from(), b.from()); }); - primIndex = indexOf(ranges, prim); - for (var i = 1; i < ranges.length; i++) { - var cur = ranges[i], prev = ranges[i - 1]; - if (cmp(prev.to(), cur.from()) >= 0) { - var from = minPos(prev.from(), cur.from()), to = maxPos(prev.to(), cur.to()); - var inv = prev.empty() ? cur.from() == cur.head : prev.from() == prev.head; - if (i <= primIndex) --primIndex; - ranges.splice(--i, 2, new Range(inv ? to : from, inv ? from : to)); - } - } - return new Selection(ranges, primIndex); - } - - function simpleSelection (anchor, head) { - return new Selection([new Range(anchor, head || anchor)], 0); - } - - // Most of the external API clips given positions to make sure they - // actually exist within the document. - function clipLine (doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1));} - function clipPos (doc, pos) { - if (pos.line < doc.first) return Pos(doc.first, 0); - var last = doc.first + doc.size - 1; - if (pos.line > last) return Pos(last, getLine(doc, last).text.length); - return clipToLen(pos, getLine(doc, pos.line).text.length); - } - function clipToLen (pos, linelen) { - var ch = pos.ch; - if (ch == null || ch > linelen) return Pos(pos.line, linelen); - else if (ch < 0) return Pos(pos.line, 0); - return pos; - } - function isLine (doc, l) {return l >= doc.first && l < doc.first + doc.size;} - function clipPosArray (doc, array) { - for (var out = [], i = 0; i < array.length; i++) out[i] = clipPos(doc, array[i]); - return out; } - // SELECTION UPDATES + function Widget (completion, data) { + this.completion = completion; + this.data = data; + this.picked = false; + var widget = this, cm = completion.cm; + + var hints = this.hints = document.createElement("ul"); + hints.className = "CodeMirror-hints"; + this.selectedHint = data.selectedHint || 0; - // The 'scroll' parameter given to many of these indicated whether - // the new cursor position should be scrolled into view after - // modifying the selection. + var completions = data.list; + for (var i = 0; i < completions.length; ++i) { + var elt = hints.appendChild(document.createElement("li")), cur = completions[i]; + var className = HINT_ELEMENT_CLASS + (i != this.selectedHint ? "" : " " + ACTIVE_HINT_ELEMENT_CLASS); + if (cur.className != null) className = cur.className + " " + className; + elt.className = className; + if (cur.render) cur.render(elt, data, cur); + else elt.appendChild(document.createTextNode(cur.displayText || getText(cur))); + elt.hintId = i; + } - // If shift is held or the extend flag is set, extends a range to - // include a given position (and optionally a second position). - // Otherwise, simply returns the range between the given positions. - // Used for cursor motion and such. - function extendRange (doc, range, head, other) { - if (doc.cm && doc.cm.display.shift || doc.extend) { - var anchor = range.anchor; - if (other) { - var posBefore = cmp(head, anchor) < 0; - if (posBefore != (cmp(other, anchor) < 0)) { - anchor = head; - head = other; - } else if (posBefore != (cmp(head, other) < 0)) { - head = other; + var pos = cm.cursorCoords(completion.options.alignWithWord ? data.from : null); + var left = pos.left, top = pos.bottom, below = true; + hints.style.left = left + "px"; + hints.style.top = top + "px"; + // If we're at the edge of the screen, then we want the menu to appear on the left of the cursor. + var winW = window.innerWidth || Math.max(document.body.offsetWidth, document.documentElement.offsetWidth); + var winH = window.innerHeight || Math.max(document.body.offsetHeight, document.documentElement.offsetHeight); + (completion.options.container || document.body).appendChild(hints); + var box = hints.getBoundingClientRect(), overlapY = box.bottom - winH; + if (overlapY > 0) { + var height = box.bottom - box.top, curTop = pos.top - (pos.bottom - box.top); + if (curTop - height > 0) { // Fits above cursor + hints.style.top = (top = pos.top - height) + "px"; + below = false; + } else if (height > winH) { + hints.style.height = (winH - 5) + "px"; + hints.style.top = (top = pos.bottom - box.top) + "px"; + var cursor = cm.getCursor(); + if (data.from.ch != cursor.ch) { + pos = cm.cursorCoords(cursor); + hints.style.left = (left = pos.left) + "px"; + box = hints.getBoundingClientRect(); } } - return new Range(anchor, head); } - return new Range(other || head, head); - - } + var overlapX = box.right - winW; + if (overlapX > 0) { + if (box.right - box.left > winW) { + hints.style.width = (winW - 5) + "px"; + overlapX -= (box.right - box.left) - winW; + } + hints.style.left = (left = pos.left - overlapX) + "px"; + } - // Extend the primary selection range, discard the rest. - function extendSelection (doc, head, other, options) { - setSelection(doc, new Selection([extendRange(doc, doc.sel.primary(), head, other)], 0), options); - } + cm.addKeyMap(this.keyMap = buildKeyMap(completion, { + moveFocus: function (n, avoidWrap) { + widget.changeActive(widget.selectedHint + n, avoidWrap); + }, + setFocus: function (n) { + widget.changeActive(n); + }, + menuSize: function () { + return widget.screenAmount(); + }, + length: completions.length, + close: function () { + completion.close(); + }, + pick: function () { + widget.pick(); + }, + data: data + })); - // Extend all selections (pos is an array of selections with length - // equal the number of selections) - function extendSelections (doc, heads, options) { - for (var out = [], i = 0; i < doc.sel.ranges.length; i++) {out[i] = extendRange(doc, doc.sel.ranges[i], heads[i], null);} - var newSel = normalizeSelection(out, doc.sel.primIndex); - setSelection(doc, newSel, options); - } + if (completion.options.closeOnUnfocus) { + var closingOnBlur; + cm.on("blur", this.onBlur = function () { + closingOnBlur = setTimeout(function () { + completion.close(); + }, 100); + }); + cm.on("focus", this.onFocus = function () { + clearTimeout(closingOnBlur); + }); + } - // Updates a single range in the selection. - function replaceOneSelection (doc, i, range, options) { - var ranges = doc.sel.ranges.slice(0); - ranges[i] = range; - setSelection(doc, normalizeSelection(ranges, doc.sel.primIndex), options); - } + var startScroll = cm.getScrollInfo(); + cm.on("scroll", this.onScroll = function () { + var curScroll = cm.getScrollInfo(), editor = cm.getWrapperElement().getBoundingClientRect(); + var newTop = top + startScroll.top - curScroll.top; + var point = newTop - (window.pageYOffset || (document.documentElement || document.body).scrollTop); + if (!below) point += hints.offsetHeight; + if (point <= editor.top || point >= editor.bottom) return completion.close(); + hints.style.top = newTop + "px"; + hints.style.left = (left + startScroll.left - curScroll.left) + "px"; + }); - // Reset the selection to a single range. - function setSimpleSelection (doc, anchor, head, options) { - setSelection(doc, simpleSelection(anchor, head), options); - } + CodeMirror.on(hints, "dblclick", function (e) { + var t = getHintElement(hints, e.target || e.srcElement); + if (t && t.hintId != null) { + widget.changeActive(t.hintId); + widget.pick(); + } + }); - // Give beforeSelectionChange handlers a change to influence a - // selection update. - function filterSelectionChange (doc, sel) { - var obj = { - ranges: sel.ranges, - update: function (ranges) { - this.ranges = []; - for (var i = 0; i < ranges.length; i++) { - this.ranges[i] = new Range(clipPos(doc, ranges[i].anchor), - clipPos(doc, ranges[i].head)); - } + CodeMirror.on(hints, "click", function (e) { + var t = getHintElement(hints, e.target || e.srcElement); + if (t && t.hintId != null) { + widget.changeActive(t.hintId); + if (completion.options.completeOnSingleClick) widget.pick(); } - }; - signal(doc, "beforeSelectionChange", doc, obj); - if (doc.cm) signal(doc.cm, "beforeSelectionChange", doc.cm, obj); - if (obj.ranges != sel.ranges) return normalizeSelection(obj.ranges, obj.ranges.length - 1); - return sel; - } + }); - function setSelectionReplaceHistory (doc, sel, options) { - var done = doc.history.done, last = lst(done); - if (last && last.ranges) { - done[done.length - 1] = sel; - setSelectionNoUndo(doc, sel, options); - } else { - setSelection(doc, sel, options); - } - } + CodeMirror.on(hints, "mousedown", function () { + setTimeout(function () { + cm.focus(); + }, 20); + }); - // Set a new selection. - function setSelection (doc, sel, options) { - setSelectionNoUndo(doc, sel, options); - addSelectionToHistory(doc, doc.sel, doc.cm ? doc.cm.curOp.id : NaN, options); + CodeMirror.signal(data, "select", completions[0], hints.firstChild); + return true; } - function setSelectionNoUndo (doc, sel, options) { - if (hasHandler(doc, "beforeSelectionChange") || doc.cm && hasHandler(doc.cm, "beforeSelectionChange")) {sel = filterSelectionChange(doc, sel);} + Widget.prototype = { + close: function () { + if (this.completion.widget != this) return; + this.completion.widget = null; + this.hints.parentNode.removeChild(this.hints); + this.completion.cm.removeKeyMap(this.keyMap); - var bias = options && options.bias || - (cmp(sel.primary().head, doc.sel.primary().head) < 0 ? -1 : 1); - setSelectionInner(doc, skipAtomicInSelection(doc, sel, bias, true)); + var cm = this.completion.cm; + if (this.completion.options.closeOnUnfocus) { + cm.off("blur", this.onBlur); + cm.off("focus", this.onFocus); + } + cm.off("scroll", this.onScroll); + }, - if (!(options && options.scroll === false) && doc.cm) {ensureCursorVisible(doc.cm);} - } + disable: function () { + this.completion.cm.removeKeyMap(this.keyMap); + var widget = this; + this.keyMap = { + Enter: function () { + widget.picked = true; + } + }; + this.completion.cm.addKeyMap(this.keyMap); + }, - function setSelectionInner (doc, sel) { - if (sel.equals(doc.sel)) return; + pick: function () { + this.completion.pick(this.data, this.selectedHint); + }, - doc.sel = sel; + changeActive: function (i, avoidWrap) { + if (i >= this.data.list.length) {i = avoidWrap ? this.data.list.length - 1 : 0;} else if (i < 0) {i = avoidWrap ? 0 : this.data.list.length - 1;} + if (this.selectedHint == i) return; + var node = this.hints.childNodes[this.selectedHint]; + node.className = node.className.replace(" " + ACTIVE_HINT_ELEMENT_CLASS, ""); + node = this.hints.childNodes[this.selectedHint = i]; + node.className += " " + ACTIVE_HINT_ELEMENT_CLASS; + if (node.offsetTop < this.hints.scrollTop) {this.hints.scrollTop = node.offsetTop - 3;} else if (node.offsetTop + node.offsetHeight > this.hints.scrollTop + this.hints.clientHeight) {this.hints.scrollTop = node.offsetTop + node.offsetHeight - this.hints.clientHeight + 3;} + CodeMirror.signal(this.data, "select", this.data.list[this.selectedHint], node); + }, - if (doc.cm) { - doc.cm.curOp.updateInput = doc.cm.curOp.selectionChanged = true; - signalCursorActivity(doc.cm); + screenAmount: function () { + return Math.floor(this.hints.clientHeight / this.hints.firstChild.offsetHeight) || 1; } - signalLater(doc, "cursorActivity", doc); - } - - // Verify that the selection does not partially select any atomic - // marked ranges. - function reCheckSelection (doc) { - setSelectionInner(doc, skipAtomicInSelection(doc, doc.sel, null, false), sel_dontScroll); - } + }; - // Return a selection that does not partially select any atomic - // ranges. - function skipAtomicInSelection (doc, sel, bias, mayClear) { - var out; - for (var i = 0; i < sel.ranges.length; i++) { - var range = sel.ranges[i]; - var newAnchor = skipAtomic(doc, range.anchor, bias, mayClear); - var newHead = skipAtomic(doc, range.head, bias, mayClear); - if (out || newAnchor != range.anchor || newHead != range.head) { - if (!out) out = sel.ranges.slice(0, i); - out[i] = new Range(newAnchor, newHead); - } - } - return out ? normalizeSelection(out, sel.primIndex) : sel; - } - - // Ensure a given position is not inside an atomic range. - function skipAtomic (doc, pos, bias, mayClear) { - var flipped = false, curPos = pos; - var dir = bias || 1; - doc.cantEdit = false; - search: for (;;) { - var line = getLine(doc, curPos.line); - if (line.markedSpans) { - for (var i = 0; i < line.markedSpans.length; ++i) { - var sp = line.markedSpans[i], m = sp.marker; - if ((sp.from == null || (m.inclusiveLeft ? sp.from <= curPos.ch : sp.from < curPos.ch)) && - (sp.to == null || (m.inclusiveRight ? sp.to >= curPos.ch : sp.to > curPos.ch))) { - if (mayClear) { - signal(m, "beforeCursorEnter"); - if (m.explicitlyCleared) { - if (!line.markedSpans) break; - else {--i; continue;} - } - } - if (!m.atomic) continue; - var newPos = m.find(dir < 0 ? -1 : 1); - if (cmp(newPos, curPos) == 0) { - newPos.ch += dir; - if (newPos.ch < 0) { - if (newPos.line > doc.first) newPos = clipPos(doc, Pos(newPos.line - 1)); - else newPos = null; - } else if (newPos.ch > line.text.length) { - if (newPos.line < doc.first + doc.size - 1) newPos = Pos(newPos.line + 1, 0); - else newPos = null; - } - if (!newPos) { - if (flipped) { - // Driven in a corner -- no valid cursor position found at all - // -- try again *with* clearing, if we didn't already - if (!mayClear) return skipAtomic(doc, pos, bias, true); - // Otherwise, turn off editing until further notice, and return the start of the doc - doc.cantEdit = true; - return Pos(doc.first, 0); - } - flipped = true; newPos = pos; dir = -dir; - } - } - curPos = newPos; - continue search; - } - } + CodeMirror.registerHelper("hint", "auto", function (cm, options) { + var helpers = cm.getHelpers(cm.getCursor(), "hint"), words; + if (helpers.length) { + for (var i = 0; i < helpers.length; i++) { + var cur = helpers[i](cm, options); + if (cur && cur.list.length) return cur; } - return curPos; + } else if (words = cm.getHelper(cm.getCursor(), "hintWords")) { + if (words) return CodeMirror.hint.fromList(cm, {words: words}); + } else if (CodeMirror.hint.anyword) { + return CodeMirror.hint.anyword(cm, options); } - } - - // SELECTION DRAWING - - function updateSelection (cm) { - cm.display.input.showSelection(cm.display.input.prepareSelection()); - } - - function prepareSelection (cm, primary) { - var doc = cm.doc, result = {}; - var curFragment = result.cursors = document.createDocumentFragment(); - var selFragment = result.selection = document.createDocumentFragment(); + }); - for (var i = 0; i < doc.sel.ranges.length; i++) { - if (primary === false && i == doc.sel.primIndex) continue; - var range = doc.sel.ranges[i]; - var collapsed = range.empty(); - if (collapsed || cm.options.showCursorWhenSelecting) {drawSelectionCursor(cm, range, curFragment);} - if (!collapsed) {drawSelectionRange(cm, range, selFragment);} - } - return result; - } - - // Draws a cursor for the given range - function drawSelectionCursor (cm, range, output) { - var pos = cursorCoords(cm, range.head, "div", null, null, !cm.options.singleCursorHeightPerLine); - - var cursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor")); - cursor.style.left = pos.left + "px"; - cursor.style.top = pos.top + "px"; - cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px"; - - if (pos.other) { - // Secondary cursor, shown when on a 'jump' in bi-directional text - var otherCursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor")); - otherCursor.style.display = ""; - otherCursor.style.left = pos.other.left + "px"; - otherCursor.style.top = pos.other.top + "px"; - otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px"; + CodeMirror.registerHelper("hint", "fromList", function (cm, options) { + var cur = cm.getCursor(), token = cm.getTokenAt(cur); + var found = []; + for (var i = 0; i < options.words.length; i++) { + var word = options.words[i]; + if (word.slice(0, token.string.length) == token.string) {found.push(word);} } - } - - // Draws the given range as a highlighted selection - function drawSelectionRange (cm, range, output) { - var display = cm.display, doc = cm.doc; - var fragment = document.createDocumentFragment(); - var padding = paddingH(cm.display), leftSide = padding.left; - var rightSide = Math.max(display.sizerWidth, displayWidth(cm) - display.sizer.offsetLeft) - padding.right; - function add (left, top, width, bottom) { - if (top < 0) top = 0; - top = Math.round(top); - bottom = Math.round(bottom); - fragment.appendChild(elt("div", null, "CodeMirror-selected", "position: absolute; left: " + left + - "px; top: " + top + "px; width: " + (width == null ? rightSide - left : width) + - "px; height: " + (bottom - top) + "px")); + if (found.length) { + return { + list: found, + from: CodeMirror.Pos(cur.line, token.start), + to: CodeMirror.Pos(cur.line, token.end) + }; } + }); - function drawForLine (line, fromArg, toArg) { - var lineObj = getLine(doc, line); - var lineLen = lineObj.text.length; - var start, end; - function coords (ch, bias) { - return charCoords(cm, Pos(line, ch), "div", lineObj, bias); - } + CodeMirror.commands.autocomplete = CodeMirror.showHint; - iterateBidiSections(getOrder(lineObj), fromArg || 0, toArg == null ? lineLen : toArg, function (from, to, dir) { - var leftPos = coords(from, "left"), rightPos, left, right; - if (from == to) { - rightPos = leftPos; - left = right = leftPos.left; - } else { - rightPos = coords(to - 1, "right"); - if (dir == "rtl") { var tmp = leftPos; leftPos = rightPos; rightPos = tmp; } - left = leftPos.left; - right = rightPos.right; - } - if (fromArg == null && from == 0) left = leftSide; - if (rightPos.top - leftPos.top > 3) { // Different lines, draw top part - add(left, leftPos.top, null, leftPos.bottom); - left = leftSide; - if (leftPos.bottom < rightPos.top) add(left, leftPos.bottom, null, rightPos.top); - } - if (toArg == null && to == lineLen) right = rightSide; - if (!start || leftPos.top < start.top || leftPos.top == start.top && leftPos.left < start.left) {start = leftPos;} - if (!end || rightPos.bottom > end.bottom || rightPos.bottom == end.bottom && rightPos.right > end.right) {end = rightPos;} - if (left < leftSide + 1) left = leftSide; - add(left, rightPos.top, right - left, rightPos.bottom); - }); - return {start: start, end: end}; - } + var defaultOptions = { + hint: CodeMirror.hint.auto, + completeSingle: true, + alignWithWord: true, + closeCharacters: /[\s()\[\]{};:>,]/, + closeOnUnfocus: true, + completeOnSingleClick: true, + container: null, + customKeys: null, + extraKeys: null + }; - var sFrom = range.from(), sTo = range.to(); - if (sFrom.line == sTo.line) { - drawForLine(sFrom.line, sFrom.ch, sTo.ch); - } else { - var fromLine = getLine(doc, sFrom.line), toLine = getLine(doc, sTo.line); - var singleVLine = visualLine(fromLine) == visualLine(toLine); - var leftEnd = drawForLine(sFrom.line, sFrom.ch, singleVLine ? fromLine.text.length + 1 : null).end; - var rightStart = drawForLine(sTo.line, singleVLine ? 0 : null, sTo.ch).start; - if (singleVLine) { - if (leftEnd.top < rightStart.top - 2) { - add(leftEnd.right, leftEnd.top, null, leftEnd.bottom); - add(leftSide, rightStart.top, rightStart.left, rightStart.bottom); - } else { - add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom); - } + CodeMirror.defineOption("hintOptions", null); +});/** + * 公式编辑控件 + * @class BI.FormulaEditor + * @extends BI.Widget + */ +BI.FormulaEditor = BI.inherit(BI.Single, { + _defaultConfig: function () { + return $.extend(BI.FormulaEditor.superclass._defaultConfig.apply(), { + baseCls: "bi-formula-editor bi-card", + watermark: "", + value: "", + fieldTextValueMap: {}, + showHint: true, + lineHeight: 2 + }); + }, + _init: function () { + BI.FormulaEditor.superclass._init.apply(this, arguments); + var o = this.options, self = this; + this.editor = CodeMirror(this.element[0], { + textWrapping: true, + lineWrapping: true, + lineNumbers: false, + mode: "formula", + // 解决插入字段由括号或其他特殊字符包围时分裂的bug + specialChars: /[\u0000-\u001f\u007f\u00ad\u200c-\u200f\u2028\u2029\ufeff]/ + }); + o.lineHeight === 1 ? this.element.addClass("codemirror-low-line-height") : this.element.addClass("codemirror-high-line-height"); + this.editor.on("change", function (cm, change) { + self._checkWaterMark(); + if (o.showHint) { + CodeMirror.showHint(cm, CodeMirror.formulaHint, {completeSingle: false}); } - if (leftEnd.bottom < rightStart.top) {add(leftSide, leftEnd.bottom, null, rightStart.top);} - } - - output.appendChild(fragment); - } - - // Cursor-blinking - function restartBlink (cm) { - if (!cm.state.focused) return; - var display = cm.display; - clearInterval(display.blinker); - var on = true; - display.cursorDiv.style.visibility = ""; - if (cm.options.cursorBlinkRate > 0) { - display.blinker = setInterval(function () { - display.cursorDiv.style.visibility = (on = !on) ? "" : "hidden"; - }, cm.options.cursorBlinkRate); - } else if (cm.options.cursorBlinkRate < 0) {display.cursorDiv.style.visibility = "hidden";} - } + BI.nextTick(function () { + self.fireEvent(BI.FormulaEditor.EVENT_CHANGE); + }); + }); - // HIGHLIGHT WORKER + this.editor.on("focus", function () { + self._checkWaterMark(); + self.fireEvent(BI.FormulaEditor.EVENT_FOCUS); + }); - function startWorker (cm, time) { - if (cm.doc.mode.startState && cm.doc.frontier < cm.display.viewTo) {cm.state.highlight.set(time, bind(highlightWorker, cm));} - } + this.editor.on("blur", function () { + self.fireEvent(BI.FormulaEditor.EVENT_BLUR); + }); - function highlightWorker (cm) { - var doc = cm.doc; - if (doc.frontier < doc.first) doc.frontier = doc.first; - if (doc.frontier >= cm.display.viewTo) return; - var end = +new Date + cm.options.workTime; - var state = copyState(doc.mode, getStateBefore(cm, doc.frontier)); - var changedLines = []; - doc.iter(doc.frontier, Math.min(doc.first + doc.size, cm.display.viewTo + 500), function (line) { - if (doc.frontier >= cm.display.viewFrom) { // Visible - var oldStyles = line.styles; - var highlighted = highlightLine(cm, line, state, true); - line.styles = highlighted.styles; - var oldCls = line.styleClasses, newCls = highlighted.classes; - if (newCls) line.styleClasses = newCls; - else if (oldCls) line.styleClasses = null; - var ischange = !oldStyles || oldStyles.length != line.styles.length || - oldCls != newCls && (!oldCls || !newCls || oldCls.bgClass != newCls.bgClass || oldCls.textClass != newCls.textClass); - for (var i = 0; !ischange && i < oldStyles.length; ++i) ischange = oldStyles[i] != line.styles[i]; - if (ischange) changedLines.push(doc.frontier); - line.stateAfter = copyState(doc.mode, state); - } else { - processLine(cm, line.text, state); - line.stateAfter = doc.frontier % 5 == 0 ? copyState(doc.mode, state) : null; - } - ++doc.frontier; - if (+new Date > end) { - startWorker(cm, cm.options.workDelay); - return true; - } - }); - if (changedLines.length) { - runInOp(cm, function () { - for (var i = 0; i < changedLines.length; i++) {regLineChange(cm, changedLines[i], "text");} - }); + if (BI.isKey(o.value)) { + self.setValue(o.value); } - } - // Finds the line to start with when starting a parse. Tries to - // find a line with a stateAfter, so that it can start with a - // valid state. If that fails, it returns the line with the - // smallest indentation, which tends to need the least context to - // parse correctly. - function findStartLine (cm, n, precise) { - var minindent, minline, doc = cm.doc; - var lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100); - for (var search = n; search > lim; --search) { - if (search <= doc.first) return doc.first; - var line = getLine(doc, search - 1); - if (line.stateAfter && (!precise || search <= doc.frontier)) return search; - var indented = countColumn(line.text, null, cm.options.tabSize); - if (minline == null || minindent > indented) { - minline = search - 1; - minindent = indented; - } - } - return minline; - } - - function getStateBefore (cm, n, precise) { - var doc = cm.doc, display = cm.display; - if (!doc.mode.startState) return true; - var pos = findStartLine(cm, n, precise), state = pos > doc.first && getLine(doc, pos - 1).stateAfter; - if (!state) state = startState(doc.mode); - else state = copyState(doc.mode, state); - doc.iter(pos, n, function (line) { - processLine(cm, line.text, state); - var save = pos == n - 1 || pos % 5 == 0 || pos >= display.viewFrom && pos < display.viewTo; - line.stateAfter = save ? copyState(doc.mode, state) : null; - ++pos; - }); - if (precise) doc.frontier = pos; - return state; - } - - // POSITION MEASUREMENT - - function paddingTop (display) {return display.lineSpace.offsetTop;} - function paddingVert (display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight;} - function paddingH (display) { - if (display.cachedPaddingH) return display.cachedPaddingH; - var e = removeChildrenAndAdd(display.measure, elt("pre", "x")); - var style = window.getComputedStyle ? window.getComputedStyle(e) : e.currentStyle; - var data = {left: parseInt(style.paddingLeft), right: parseInt(style.paddingRight)}; - if (!isNaN(data.left) && !isNaN(data.right)) display.cachedPaddingH = data; - return data; - } - - function scrollGap (cm) { return scrollerGap - cm.display.nativeBarWidth; } - function displayWidth (cm) { - return cm.display.scroller.clientWidth - scrollGap(cm) - cm.display.barWidth; - } - function displayHeight (cm) { - return cm.display.scroller.clientHeight - scrollGap(cm) - cm.display.barHeight; - } + if (BI.isKey(this.options.watermark)) { + var self = this; + this.watermark = BI.createWidget({ + type: "bi.label", + cls: "bi-water-mark", + text: this.options.watermark, + whiteSpace: "nowrap", + textAlign: "left" + }); + BI.createWidget({ + type: "bi.absolute", + element: self, + items: [{ + el: self.watermark, + left: 0, + top: 0 + }] + }); - // Ensure the lineView.wrapping.heights array is populated. This is - // an array of bottom offsets for the lines that make up a drawn - // line. When lineWrapping is on, there might be more than one - // height. - function ensureLineHeights (cm, lineView, rect) { - var wrapping = cm.options.lineWrapping; - var curWidth = wrapping && displayWidth(cm); - if (!lineView.measure.heights || wrapping && lineView.measure.width != curWidth) { - var heights = lineView.measure.heights = []; - if (wrapping) { - lineView.measure.width = curWidth; - var rects = lineView.text.firstChild.getClientRects(); - for (var i = 0; i < rects.length - 1; i++) { - var cur = rects[i], next = rects[i + 1]; - if (Math.abs(cur.bottom - next.bottom) > 2) {heights.push((cur.bottom + next.top) / 2 - rect.top);} + this.watermark.element.bind( + "mousedown", function (e) { + self.insertString(""); + self.editor.focus(); + e.stopEvent(); } - } - heights.push(rect.bottom - rect.top); + ); + this.watermark.element.bind("click", function (e) { + self.editor.focus(); + e.stopEvent(); + }); + this.watermark.element.css({ + position: "absolute", + left: 3, + right: 3, + top: 6, + bottom: 0 + }); } - } + }, - // Find a line map (mapping character offsets to text nodes) and a - // measurement cache for the given line number. (A line view might - // contain multiple lines when collapsed ranges are present.) - function mapFromLineView (lineView, line, lineN) { - if (lineView.line == line) {return {map: lineView.measure.map, cache: lineView.measure.cache};} - for (var i = 0; i < lineView.rest.length; i++) { - if (lineView.rest[i] == line) {return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i]};} - } - for (var i = 0; i < lineView.rest.length; i++) { - if (lineNo(lineView.rest[i]) > lineN) {return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i], before: true};} + _checkWaterMark: function () { + var o = this.options; + if (!this.disabledWaterMark && BI.isEmptyString(this.editor.getValue()) && BI.isKey(o.watermark)) { + this.watermark && this.watermark.visible(); + } else { + this.watermark && this.watermark.invisible(); } - } - - // Render a line into the hidden node display.externalMeasured. Used - // when measurement is needed for a line that's not in the viewport. - function updateExternalMeasurement (cm, line) { - line = visualLine(line); - var lineN = lineNo(line); - var view = cm.display.externalMeasured = new LineView(cm.doc, line, lineN); - view.lineN = lineN; - var built = view.built = buildLineContent(cm, view); - view.text = built.pre; - removeChildrenAndAdd(cm.display.lineMeasure, built.pre); - return view; - } - - // Get a {top, bottom, left, right} box (in line-local coordinates) - // for a given character. - function measureChar (cm, line, ch, bias) { - return measureCharPrepared(cm, prepareMeasureForLine(cm, line), ch, bias); - } + }, - // Find a line view that corresponds to the given line number. - function findViewForLine (cm, lineN) { - if (lineN >= cm.display.viewFrom && lineN < cm.display.viewTo) {return cm.display.view[findViewIndex(cm, lineN)];} - var ext = cm.display.externalMeasured; - if (ext && lineN >= ext.lineN && lineN < ext.lineN + ext.size) {return ext;} - } + disableWaterMark: function () { + this.disabledWaterMark = true; + this._checkWaterMark(); + }, - // Measurement can be split in two steps, the set-up work that - // applies to the whole line, and the measurement of the actual - // character. Functions like coordsChar, that need to do a lot of - // measurements in a row, can thus ensure that the set-up work is - // only done once. - function prepareMeasureForLine (cm, line) { - var lineN = lineNo(line); - var view = findViewForLine(cm, lineN); - if (view && !view.text) {view = null;} else if (view && view.changes) {updateLineForChanges(cm, view, lineN, getDimensions(cm));} - if (!view) {view = updateExternalMeasurement(cm, line);} + focus: function () { + this.editor.focus(); + }, - var info = mapFromLineView(view, line, lineN); - return { - line: line, view: view, rect: null, - map: info.map, cache: info.cache, before: info.before, - hasHeights: false - }; - } + /** + * 添加字段 + * @param field + */ + insertField: function (field) { + var from = this.editor.getCursor(); + // 解决插入字段由括号或其他特殊字符包围时分裂的bug,在两端以不可见字符包裹一下 + this.editor.replaceSelection("\u200b" + field + "\u200b"); + var to = this.editor.getCursor(); + this.editor.markText(from, to, {className: "fieldName", atomic: true, startStyle: "start", endStyle: "end"}); + this.editor.replaceSelection(" "); + this.editor.focus(); + }, - // Given a prepared measurement object, measures the position of an - // actual character (or fetches it from the cache). - function measureCharPrepared (cm, prepared, ch, bias, varHeight) { - if (prepared.before) ch = -1; - var key = ch + (bias || ""), found; - if (prepared.cache.hasOwnProperty(key)) { - found = prepared.cache[key]; - } else { - if (!prepared.rect) {prepared.rect = prepared.view.text.getBoundingClientRect();} - if (!prepared.hasHeights) { - ensureLineHeights(cm, prepared.view, prepared.rect); - prepared.hasHeights = true; - } - found = measureCharInner(cm, prepared, ch, bias); - if (!found.bogus) prepared.cache[key] = found; - } - return {left: found.left, right: found.right, - top: varHeight ? found.rtop : found.top, - bottom: varHeight ? found.rbottom : found.bottom}; - } + insertFunction: function (fn) { + var from = this.editor.getCursor(); + this.editor.replaceSelection(fn); + var to = this.editor.getCursor(); + this.editor.markText(from, to, {className: "#function", atomic: true}); + this.editor.replaceSelection("() "); + to = this.editor.getCursor(); + to.ch = to.ch - 2; + this.editor.setCursor(to); + this.editor.focus(); + }, + insertOperator: function (op) { + var from = this.editor.getCursor(); + this.editor.replaceSelection(op); + var to = this.editor.getCursor(); + this.editor.markText(from, to, {className: "%operator", atomic: true}); + this.editor.replaceSelection(" "); + this.editor.focus(); + }, - var nullRect = {left: 0, right: 0, top: 0, bottom: 0}; - - function nodeAndOffsetInLineMap (map, ch, bias) { - var node, start, end, collapse; - // First, search the line map for the text node corresponding to, - // or closest to, the target character. - for (var i = 0; i < map.length; i += 3) { - var mStart = map[i], mEnd = map[i + 1]; - if (ch < mStart) { - start = 0; end = 1; - collapse = "left"; - } else if (ch < mEnd) { - start = ch - mStart; - end = start + 1; - } else if (i == map.length - 3 || ch == mEnd && map[i + 3] > ch) { - end = mEnd - mStart; - start = end - 1; - if (ch >= mEnd) collapse = "right"; - } - if (start != null) { - node = map[i + 2]; - if (mStart == mEnd && bias == (node.insertLeft ? "left" : "right")) {collapse = bias;} - if (bias == "left" && start == 0) { - while (i && map[i - 2] == map[i - 3] && map[i - 1].insertLeft) { - node = map[(i -= 3) + 2]; - collapse = "left"; - } - } - if (bias == "right" && start == mEnd - mStart) { - while (i < map.length - 3 && map[i + 3] == map[i + 4] && !map[i + 5].insertLeft) { - node = map[(i += 3) + 2]; - collapse = "right"; - } - } - break; - } - } - return {node: node, start: start, end: end, collapse: collapse, coverStart: mStart, coverEnd: mEnd}; - } + setFunction: function (v) { + var from = this.editor.getCursor(); + this.editor.replaceSelection(v); + var to = this.editor.getCursor(); + this.editor.markText(from, to, {className: "#function", atomic: true}); + }, - function measureCharInner (cm, prepared, ch, bias) { - var place = nodeAndOffsetInLineMap(prepared.map, ch, bias); - var node = place.node, start = place.start, end = place.end, collapse = place.collapse; + insertString: function (str) { + this.editor.replaceSelection(str); + this.editor.focus(); + }, - var rect; - if (node.nodeType == 3) { // If it is a text node, use a range to retrieve the coordinates. - for (var i = 0; i < 4; i++) { // Retry a maximum of 4 times when nonsense rectangles are returned - while (start && isExtendingChar(prepared.line.text.charAt(place.coverStart + start))) --start; - while (place.coverStart + end < place.coverEnd && isExtendingChar(prepared.line.text.charAt(place.coverStart + end))) ++end; - if (ie && ie_version < 9 && start == 0 && end == place.coverEnd - place.coverStart) { - rect = node.parentNode.getBoundingClientRect(); - } else if (ie && cm.options.lineWrapping) { - var rects = range(node, start, end).getClientRects(); - if (rects.length) {rect = rects[bias == "right" ? rects.length - 1 : 0];} else {rect = nullRect;} - } else { - rect = range(node, start, end).getBoundingClientRect() || nullRect; - } - if (rect.left || rect.right || start == 0) break; - end = start; - start = start - 1; - collapse = "right"; - } - if (ie && ie_version < 11) rect = maybeUpdateRectForZooming(cm.display.measure, rect); - } else { // If it is a widget, simply get the box for the whole widget. - if (start > 0) collapse = bias = "right"; - var rects; - if (cm.options.lineWrapping && (rects = node.getClientRects()).length > 1) {rect = rects[bias == "right" ? rects.length - 1 : 0];} else {rect = node.getBoundingClientRect();} - } - if (ie && ie_version < 9 && !start && (!rect || !rect.left && !rect.right)) { - var rSpan = node.parentNode.getClientRects()[0]; - if (rSpan) {rect = {left: rSpan.left, right: rSpan.left + charWidth(cm.display), top: rSpan.top, bottom: rSpan.bottom};} else {rect = nullRect;} - } - - var rtop = rect.top - prepared.rect.top, rbot = rect.bottom - prepared.rect.top; - var mid = (rtop + rbot) / 2; - var heights = prepared.view.measure.heights; - for (var i = 0; i < heights.length - 1; i++) {if (mid < heights[i]) break;} - var top = i ? heights[i - 1] : 0, bot = heights[i]; - var result = {left: (collapse == "right" ? rect.right : rect.left) - prepared.rect.left, - right: (collapse == "left" ? rect.left : rect.right) - prepared.rect.left, - top: top, bottom: bot}; - if (!rect.left && !rect.right) result.bogus = true; - if (!cm.options.singleCursorHeightPerLine) { result.rtop = rtop; result.rbottom = rbot; } + getFormulaString: function () { + return this.editor.getValue(); + }, - return result; - } + getUsedFields: function () { + var fieldMap = this.options.fieldTextValueMap; + var fields = []; + this.editor.getValue(true, function (line) { + var value = line.text; + _.forEach(line.markedSpans, function (i, ms) { + switch (i.marker.className) { + case "fieldName": + // 因为插入字段的时候首尾加了不可见字符，所以首尾缩进一个字符 + var dId = fieldMap[value.substr(i.from + 1, i.to - i.from - 2)]; + if (!fields.contains(dId)) { + fields.push(dId); + } - // Work around problem with bounding client rects on ranges being - // returned incorrectly when zoomed on IE10 and below. - function maybeUpdateRectForZooming (measure, rect) { - if (!window.screen || screen.logicalXDPI == null || - screen.logicalXDPI == screen.deviceXDPI || !hasBadZoomedRects(measure)) {return rect;} - var scaleX = screen.logicalXDPI / screen.deviceXDPI; - var scaleY = screen.logicalYDPI / screen.deviceYDPI; - return {left: rect.left * scaleX, right: rect.right * scaleX, - top: rect.top * scaleY, bottom: rect.bottom * scaleY}; - } + } + }); + }); + return fields; + }, - function clearLineMeasurementCacheFor (lineView) { - if (lineView.measure) { - lineView.measure.cache = {}; - lineView.measure.heights = null; - if (lineView.rest) { - for (var i = 0; i < lineView.rest.length; i++) {lineView.measure.caches[i] = {};} - } - } - } - - function clearLineMeasurementCache (cm) { - cm.display.externalMeasure = null; - removeChildren(cm.display.lineMeasure); - for (var i = 0; i < cm.display.view.length; i++) {clearLineMeasurementCacheFor(cm.display.view[i]);} - } - - function clearCaches (cm) { - clearLineMeasurementCache(cm); - cm.display.cachedCharWidth = cm.display.cachedTextHeight = cm.display.cachedPaddingH = null; - if (!cm.options.lineWrapping) cm.display.maxLineChanged = true; - cm.display.lineNumChars = null; - } - - function pageScrollX () { return window.pageXOffset || (document.documentElement || document.body).scrollLeft; } - function pageScrollY () { return window.pageYOffset || (document.documentElement || document.body).scrollTop; } - - // Converts a {top, bottom, left, right} box from line-local - // coordinates into another coordinate system. Context may be one of - // "line", "div" (display.lineDiv), "local"/null (editor), "window", - // or "page". - function intoCoordSystem (cm, lineObj, rect, context) { - if (lineObj.widgets) { - for (var i = 0; i < lineObj.widgets.length; ++i) { - if (lineObj.widgets[i].above) { - var size = widgetHeight(lineObj.widgets[i]); - rect.top += size; rect.bottom += size; - } - } - } - if (context == "line") return rect; - if (!context) context = "local"; - var yOff = heightAtLine(lineObj); - if (context == "local") yOff += paddingTop(cm.display); - else yOff -= cm.display.viewOffset; - if (context == "page" || context == "window") { - var lOff = cm.display.lineSpace.getBoundingClientRect(); - yOff += lOff.top + (context == "window" ? 0 : pageScrollY()); - var xOff = lOff.left + (context == "window" ? 0 : pageScrollX()); - rect.left += xOff; rect.right += xOff; - } - rect.top += yOff; rect.bottom += yOff; - return rect; - } - - // Coverts a box from "div" coords to another coordinate system. - // Context may be "window", "page", "div", or "local"/null. - function fromCoordSystem (cm, coords, context) { - if (context == "div") return coords; - var left = coords.left, top = coords.top; - // First move into "page" coordinate system - if (context == "page") { - left -= pageScrollX(); - top -= pageScrollY(); - } else if (context == "local" || !context) { - var localBox = cm.display.sizer.getBoundingClientRect(); - left += localBox.left; - top += localBox.top; - } - - var lineSpaceBox = cm.display.lineSpace.getBoundingClientRect(); - return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top}; - } - - function charCoords (cm, pos, context, lineObj, bias) { - if (!lineObj) lineObj = getLine(cm.doc, pos.line); - return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, bias), context); - } - - // Returns a box for a given cursor position, which may have an - // 'other' property containing the position of the secondary cursor - // on a bidi boundary. - function cursorCoords (cm, pos, context, lineObj, preparedMeasure, varHeight) { - lineObj = lineObj || getLine(cm.doc, pos.line); - if (!preparedMeasure) preparedMeasure = prepareMeasureForLine(cm, lineObj); - function get (ch, right) { - var m = measureCharPrepared(cm, preparedMeasure, ch, right ? "right" : "left", varHeight); - if (right) m.left = m.right; else m.right = m.left; - return intoCoordSystem(cm, lineObj, m, context); - } - function getBidi (ch, partPos) { - var part = order[partPos], right = part.level % 2; - if (ch == bidiLeft(part) && partPos && part.level < order[partPos - 1].level) { - part = order[--partPos]; - ch = bidiRight(part) - (part.level % 2 ? 0 : 1); - right = true; - } else if (ch == bidiRight(part) && partPos < order.length - 1 && part.level < order[partPos + 1].level) { - part = order[++partPos]; - ch = bidiLeft(part) - part.level % 2; - right = false; - } - if (right && ch == part.to && ch > part.from) return get(ch - 1); - return get(ch, right); - } - var order = getOrder(lineObj), ch = pos.ch; - if (!order) return get(ch); - var partPos = getBidiPartAt(order, ch); - var val = getBidi(ch, partPos); - if (bidiOther != null) val.other = getBidi(ch, bidiOther); - return val; - } - - // Used to cheaply estimate the coordinates for a position. Used for - // intermediate scroll updates. - function estimateCoords (cm, pos) { - var left = 0, pos = clipPos(cm.doc, pos); - if (!cm.options.lineWrapping) left = charWidth(cm.display) * pos.ch; - var lineObj = getLine(cm.doc, pos.line); - var top = heightAtLine(lineObj) + paddingTop(cm.display); - return {left: left, right: left, top: top, bottom: top + lineObj.height}; - } - - // Positions returned by coordsChar contain some extra information. - // xRel is the relative x position of the input coordinates compared - // to the found position (so xRel > 0 means the coordinates are to - // the right of the character position, for example). When outside - // is true, that means the coordinates lie outside the line's - // vertical range. - function PosWithInfo (line, ch, outside, xRel) { - var pos = Pos(line, ch); - pos.xRel = xRel; - if (outside) pos.outside = true; - return pos; - } + getCheckString: function () { + return this.editor.getValue(true, function (line) { + var rawText = line.text, value = line.text, num = 0; + value.text = rawText; + _.forEach(line.markedSpans, function (i, ms) { - // Compute the character position closest to the given coordinates. - // Input must be lineSpace-local ("div" coordinate system). - function coordsChar (cm, x, y) { - var doc = cm.doc; - y += cm.display.viewOffset; - if (y < 0) return PosWithInfo(doc.first, 0, true, -1); - var lineN = lineAtHeight(doc, y), last = doc.first + doc.size - 1; - if (lineN > last) {return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, true, 1);} - if (x < 0) x = 0; - - var lineObj = getLine(doc, lineN); - for (;;) { - var found = coordsCharInner(cm, lineObj, lineN, x, y); - var merged = collapsedSpanAtEnd(lineObj); - var mergedPos = merged && merged.find(0, true); - if (merged && (found.ch > mergedPos.from.ch || found.ch == mergedPos.from.ch && found.xRel > 0)) {lineN = lineNo(lineObj = mergedPos.to.line);} else {return found;} - } - } - - function coordsCharInner (cm, lineObj, lineNo, x, y) { - var innerOff = y - heightAtLine(lineObj); - var wrongLine = false, adjust = 2 * cm.display.wrapper.clientWidth; - var preparedMeasure = prepareMeasureForLine(cm, lineObj); - - function getX (ch) { - var sp = cursorCoords(cm, Pos(lineNo, ch), "line", lineObj, preparedMeasure); - wrongLine = true; - if (innerOff > sp.bottom) return sp.left - adjust; - else if (innerOff < sp.top) return sp.left + adjust; - wrongLine = false; - return sp.left; - } - - var bidi = getOrder(lineObj), dist = lineObj.text.length; - var from = lineLeft(lineObj), to = lineRight(lineObj); - var fromX = getX(from), fromOutside = wrongLine, toX = getX(to), toOutside = wrongLine; - - if (x > toX) return PosWithInfo(lineNo, to, toOutside, 1); - // Do a binary search between these bounds. - for (;;) { - if (bidi ? to == from || to == moveVisually(lineObj, from, 1) : to - from <= 1) { - var ch = x < fromX || x - fromX <= toX - x ? from : to; - var xDiff = x - (ch == from ? fromX : toX); - while (isExtendingChar(lineObj.text.charAt(ch))) ++ch; - var pos = PosWithInfo(lineNo, ch, ch == from ? fromOutside : toOutside, - xDiff < -1 ? -1 : xDiff > 1 ? 1 : 0); - return pos; - } - var step = Math.ceil(dist / 2), middle = from + step; - if (bidi) { - middle = from; - for (var i = 0; i < step; ++i) middle = moveVisually(lineObj, middle, 1); - } - var middleX = getX(middle); - if (middleX > x) {to = middle; toX = middleX; if (toOutside = wrongLine) toX += 1000; dist = step;} else {from = middle; fromX = middleX; fromOutside = wrongLine; dist -= step;} - } - } - - var measureText; - // Compute the default text height. - function textHeight (display) { - if (display.cachedTextHeight != null) return display.cachedTextHeight; - if (measureText == null) { - measureText = elt("pre"); - // Measure a bunch of lines, for browsers that compute - // fractional heights. - for (var i = 0; i < 49; ++i) { - measureText.appendChild(document.createTextNode("x")); - measureText.appendChild(elt("br")); - } - measureText.appendChild(document.createTextNode("x")); - } - removeChildrenAndAdd(display.measure, measureText); - var height = measureText.offsetHeight / 50; - if (height > 3) display.cachedTextHeight = height; - removeChildren(display.measure); - return height || 1; - } - - // Compute the default character width. - function charWidth (display) { - if (display.cachedCharWidth != null) return display.cachedCharWidth; - var anchor = elt("span", "xxxxxxxxxx"); - var pre = elt("pre", [anchor]); - removeChildrenAndAdd(display.measure, pre); - var rect = anchor.getBoundingClientRect(), width = (rect.right - rect.left) / 10; - if (width > 2) display.cachedCharWidth = width; - return width || 10; - } - - // OPERATIONS - - // Operations are used to wrap a series of changes to the editor - // state in such a way that each change won't have to update the - // cursor and display (which would be awkward, slow, and - // error-prone). Instead, display updates are batched and then all - // combined and executed at once. - - var operationGroup = null; - - var nextOpId = 0; - // Start a new operation. - function startOperation (cm) { - cm.curOp = { - cm: cm, - viewChanged: false, // Flag that indicates that lines might need to be redrawn - startHeight: cm.doc.height, // Used to detect need to update scrollbar - forceUpdate: false, // Used to force a redraw - updateInput: null, // Whether to reset the input textarea - typing: false, // Whether this reset should be careful to leave existing text (for compositing) - changeObjs: null, // Accumulated changes, for firing change events - cursorActivityHandlers: null, // Set of handlers to fire cursorActivity on - cursorActivityCalled: 0, // Tracks which cursorActivity handlers have been called already - selectionChanged: false, // Whether the selection needs to be redrawn - updateMaxLine: false, // Set when the widest line needs to be determined anew - scrollLeft: null, scrollTop: null, // Intermediate scroll position, not pushed to DOM yet - scrollToPos: null, // Used to scroll to a specific position - focus: false, - id: ++nextOpId // Unique ID - }; - if (operationGroup) { - operationGroup.ops.push(cm.curOp); - } else { - cm.curOp.ownsGroup = operationGroup = { - ops: [cm.curOp], - delayedCallbacks: [] - }; - } - } - - function fireCallbacksForOps (group) { - // Calls delayed callbacks and cursorActivity handlers until no - // new ones appear - var callbacks = group.delayedCallbacks, i = 0; - do { - for (; i < callbacks.length; i++) {callbacks[i]();} - for (var j = 0; j < group.ops.length; j++) { - var op = group.ops[j]; - if (op.cursorActivityHandlers) { - while (op.cursorActivityCalled < op.cursorActivityHandlers.length) {op.cursorActivityHandlers[op.cursorActivityCalled++](op.cm);} + switch (i.marker.className) { + case "fieldName": + var fieldNameLength = i.to - i.from; + value = value.substr(0, i.from + num) + "$a" + value.substr(i.to + num, value.length); + num = num + 2 - fieldNameLength; + break; } - } - } while (i < callbacks.length); - } - - // Finish an operation, updating the display and signalling delayed events - function endOperation (cm) { - var op = cm.curOp, group = op.ownsGroup; - if (!group) return; - - try { fireCallbacksForOps(group); } finally { - operationGroup = null; - for (var i = 0; i < group.ops.length; i++) {group.ops[i].cm.curOp = null;} - endOperations(group); - } - } - - // The DOM updates done when an operation finishes are batched so - // that the minimum number of relayouts are required. - function endOperations (group) { - var ops = group.ops; - for (var i = 0; i < ops.length; i++) // Read DOM - {endOperation_R1(ops[i]);} - for (var i = 0; i < ops.length; i++) // Write DOM (maybe) - {endOperation_W1(ops[i]);} - for (var i = 0; i < ops.length; i++) // Read DOM - {endOperation_R2(ops[i]);} - for (var i = 0; i < ops.length; i++) // Write DOM (maybe) - {endOperation_W2(ops[i]);} - for (var i = 0; i < ops.length; i++) // Read DOM - {endOperation_finish(ops[i]);} - } - - function endOperation_R1 (op) { - var cm = op.cm, display = cm.display; - maybeClipScrollbars(cm); - if (op.updateMaxLine) findMaxLine(cm); - - op.mustUpdate = op.viewChanged || op.forceUpdate || op.scrollTop != null || - op.scrollToPos && (op.scrollToPos.from.line < display.viewFrom || - op.scrollToPos.to.line >= display.viewTo) || - display.maxLineChanged && cm.options.lineWrapping; - op.update = op.mustUpdate && - new DisplayUpdate(cm, op.mustUpdate && {top: op.scrollTop, ensure: op.scrollToPos}, op.forceUpdate); - } - - function endOperation_W1 (op) { - op.updatedDisplay = op.mustUpdate && updateDisplayIfNeeded(op.cm, op.update); - } - - function endOperation_R2 (op) { - var cm = op.cm, display = cm.display; - if (op.updatedDisplay) updateHeightsInViewport(cm); - - op.barMeasure = measureForScrollbars(cm); - - // If the max line changed since it was last measured, measure it, - // and ensure the document's width matches it. - // updateDisplay_W2 will use these properties to do the actual resizing - if (display.maxLineChanged && !cm.options.lineWrapping) { - op.adjustWidthTo = measureChar(cm, display.maxLine, display.maxLine.text.length).left + 3; - cm.display.sizerWidth = op.adjustWidthTo; - op.barMeasure.scrollWidth = - Math.max(display.scroller.clientWidth, display.sizer.offsetLeft + op.adjustWidthTo + scrollGap(cm) + cm.display.barWidth); - op.maxScrollLeft = Math.max(0, display.sizer.offsetLeft + op.adjustWidthTo - displayWidth(cm)); - } - - if (op.updatedDisplay || op.selectionChanged) {op.preparedSelection = display.input.prepareSelection();} - } - - function endOperation_W2 (op) { - var cm = op.cm; - - if (op.adjustWidthTo != null) { - cm.display.sizer.style.minWidth = op.adjustWidthTo + "px"; - if (op.maxScrollLeft < cm.doc.scrollLeft) {setScrollLeft(cm, Math.min(cm.display.scroller.scrollLeft, op.maxScrollLeft), true);} - cm.display.maxLineChanged = false; - } - - if (op.preparedSelection) {cm.display.input.showSelection(op.preparedSelection);} - if (op.updatedDisplay) {setDocumentHeight(cm, op.barMeasure);} - if (op.updatedDisplay || op.startHeight != cm.doc.height) {updateScrollbars(cm, op.barMeasure);} - - if (op.selectionChanged) restartBlink(cm); - - if (cm.state.focused && op.updateInput) {cm.display.input.reset(op.typing);} - if (op.focus && op.focus == activeElt()) ensureFocus(op.cm); - } - - function endOperation_finish (op) { - var cm = op.cm, display = cm.display, doc = cm.doc; - - if (op.updatedDisplay) postUpdateDisplay(cm, op.update); - - // Abort mouse wheel delta measurement, when scrolling explicitly - if (display.wheelStartX != null && (op.scrollTop != null || op.scrollLeft != null || op.scrollToPos)) {display.wheelStartX = display.wheelStartY = null;} - - // Propagate the scroll position to the actual DOM scroller - if (op.scrollTop != null && (display.scroller.scrollTop != op.scrollTop || op.forceScroll)) { - doc.scrollTop = Math.max(0, Math.min(display.scroller.scrollHeight - display.scroller.clientHeight, op.scrollTop)); - display.scrollbars.setScrollTop(doc.scrollTop); - display.scroller.scrollTop = doc.scrollTop; - } - if (op.scrollLeft != null && (display.scroller.scrollLeft != op.scrollLeft || op.forceScroll)) { - doc.scrollLeft = Math.max(0, Math.min(display.scroller.scrollWidth - displayWidth(cm), op.scrollLeft)); - display.scrollbars.setScrollLeft(doc.scrollLeft); - display.scroller.scrollLeft = doc.scrollLeft; - alignHorizontally(cm); - } - // If we need to scroll a specific position into view, do so. - if (op.scrollToPos) { - var coords = scrollPosIntoView(cm, clipPos(doc, op.scrollToPos.from), - clipPos(doc, op.scrollToPos.to), op.scrollToPos.margin); - if (op.scrollToPos.isCursor && cm.state.focused) maybeScrollWindow(cm, coords); - } - - // Fire events for markers that are hidden/unidden by editing or - // undoing - var hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers; - if (hidden) { - for (var i = 0; i < hidden.length; ++i) {if (!hidden[i].lines.length) signal(hidden[i], "hide");} - } - if (unhidden) { - for (var i = 0; i < unhidden.length; ++i) {if (unhidden[i].lines.length) signal(unhidden[i], "unhide");} - } - - if (display.wrapper.offsetHeight) {doc.scrollTop = cm.display.scroller.scrollTop;} - - // Fire change events, and delayed event handlers - if (op.changeObjs) {signal(cm, "changes", cm, op.changeObjs);} - if (op.update) {op.update.finish();} - } - - // Run the given function in an operation - function runInOp (cm, f) { - if (cm.curOp) return f(); - startOperation(cm); - try { return f(); } finally { endOperation(cm); } - } - // Wraps a function in an operation. Returns the wrapped function. - function operation (cm, f) { - return function () { - if (cm.curOp) return f.apply(cm, arguments); - startOperation(cm); - try { return f.apply(cm, arguments); } finally { endOperation(cm); } - }; - } - // Used to add methods to editor and doc instances, wrapping them in - // operations. - function methodOp (f) { - return function () { - if (this.curOp) return f.apply(this, arguments); - startOperation(this); - try { return f.apply(this, arguments); } finally { endOperation(this); } - }; - } - function docMethodOp (f) { - return function () { - var cm = this.cm; - if (!cm || cm.curOp) return f.apply(this, arguments); - startOperation(cm); - try { return f.apply(this, arguments); } finally { endOperation(cm); } - }; - } - - // VIEW TRACKING - - // These objects are used to represent the visible (currently drawn) - // part of the document. A LineView may correspond to multiple - // logical lines, if those are connected by collapsed ranges. - function LineView (doc, line, lineN) { - // The starting line - this.line = line; - // Continuing lines, if any - this.rest = visualLineContinued(line); - // Number of logical lines in this visual line - this.size = this.rest ? lineNo(lst(this.rest)) - lineN + 1 : 1; - this.node = this.text = null; - this.hidden = lineIsHidden(doc, line); - } - - // Create a range of LineView objects for the given lines. - function buildViewArray (cm, from, to) { - var array = [], nextPos; - for (var pos = from; pos < to; pos = nextPos) { - var view = new LineView(cm.doc, getLine(cm.doc, pos), pos); - nextPos = pos + view.size; - array.push(view); - } - return array; - } - - // Updates the display.view data structure for a given change to the - // document. From and to are in pre-change coordinates. Lendiff is - // the amount of lines added or subtracted by the change. This is - // used for changes that span multiple lines, or change the way - // lines are divided into visual lines. regLineChange (below) - // registers single-line changes. - function regChange (cm, from, to, lendiff) { - if (from == null) from = cm.doc.first; - if (to == null) to = cm.doc.first + cm.doc.size; - if (!lendiff) lendiff = 0; - - var display = cm.display; - if (lendiff && to < display.viewTo && - (display.updateLineNumbers == null || display.updateLineNumbers > from)) {display.updateLineNumbers = from;} - - cm.curOp.viewChanged = true; - - if (from >= display.viewTo) { // Change after - if (sawCollapsedSpans && visualLineNo(cm.doc, from) < display.viewTo) {resetView(cm);} - } else if (to <= display.viewFrom) { // Change before - if (sawCollapsedSpans && visualLineEndNo(cm.doc, to + lendiff) > display.viewFrom) { - resetView(cm); - } else { - display.viewFrom += lendiff; - display.viewTo += lendiff; - } - } else if (from <= display.viewFrom && to >= display.viewTo) { // Full overlap - resetView(cm); - } else if (from <= display.viewFrom) { // Top overlap - var cut = viewCuttingPoint(cm, to, to + lendiff, 1); - if (cut) { - display.view = display.view.slice(cut.index); - display.viewFrom = cut.lineN; - display.viewTo += lendiff; - } else { - resetView(cm); - } - } else if (to >= display.viewTo) { // Bottom overlap - var cut = viewCuttingPoint(cm, from, from, -1); - if (cut) { - display.view = display.view.slice(0, cut.index); - display.viewTo = cut.lineN; - } else { - resetView(cm); - } - } else { // Gap in the middle - var cutTop = viewCuttingPoint(cm, from, from, -1); - var cutBot = viewCuttingPoint(cm, to, to + lendiff, 1); - if (cutTop && cutBot) { - display.view = display.view.slice(0, cutTop.index) - .concat(buildViewArray(cm, cutTop.lineN, cutBot.lineN)) - .concat(display.view.slice(cutBot.index)); - display.viewTo += lendiff; - } else { - resetView(cm); - } - } - - var ext = display.externalMeasured; - if (ext) { - if (to < ext.lineN) {ext.lineN += lendiff;} else if (from < ext.lineN + ext.size) {display.externalMeasured = null;} - } - } - - // Register a change to a single line. Type must be one of "text", - // "gutter", "class", "widget" - function regLineChange (cm, line, type) { - cm.curOp.viewChanged = true; - var display = cm.display, ext = cm.display.externalMeasured; - if (ext && line >= ext.lineN && line < ext.lineN + ext.size) {display.externalMeasured = null;} - - if (line < display.viewFrom || line >= display.viewTo) return; - var lineView = display.view[findViewIndex(cm, line)]; - if (lineView.node == null) return; - var arr = lineView.changes || (lineView.changes = []); - if (indexOf(arr, type) == -1) arr.push(type); - } - - // Clear the view. - function resetView (cm) { - cm.display.viewFrom = cm.display.viewTo = cm.doc.first; - cm.display.view = []; - cm.display.viewOffset = 0; - } - - // Find the view element corresponding to a given line. Return null - // when the line isn't visible. - function findViewIndex (cm, n) { - if (n >= cm.display.viewTo) return null; - n -= cm.display.viewFrom; - if (n < 0) return null; - var view = cm.display.view; - for (var i = 0; i < view.length; i++) { - n -= view[i].size; - if (n < 0) return i; - } - } - - function viewCuttingPoint (cm, oldN, newN, dir) { - var index = findViewIndex(cm, oldN), diff, view = cm.display.view; - if (!sawCollapsedSpans || newN == cm.doc.first + cm.doc.size) {return {index: index, lineN: newN};} - for (var i = 0, n = cm.display.viewFrom; i < index; i++) {n += view[i].size;} - if (n != oldN) { - if (dir > 0) { - if (index == view.length - 1) return null; - diff = (n + view[index].size) - oldN; - index++; - } else { - diff = n - oldN; - } - oldN += diff; newN += diff; - } - while (visualLineNo(cm.doc, newN) != newN) { - if (index == (dir < 0 ? 0 : view.length - 1)) return null; - newN += dir * view[index - (dir < 0 ? 1 : 0)].size; - index += dir; - } - return {index: index, lineN: newN}; - } - - // Force the view to cover a given range, adding empty view element - // or clipping off existing ones as needed. - function adjustView (cm, from, to) { - var display = cm.display, view = display.view; - if (view.length == 0 || from >= display.viewTo || to <= display.viewFrom) { - display.view = buildViewArray(cm, from, to); - display.viewFrom = from; - } else { - if (display.viewFrom > from) {display.view = buildViewArray(cm, from, display.viewFrom).concat(display.view);} else if (display.viewFrom < from) {display.view = display.view.slice(findViewIndex(cm, from));} - display.viewFrom = from; - if (display.viewTo < to) {display.view = display.view.concat(buildViewArray(cm, display.viewTo, to));} else if (display.viewTo > to) {display.view = display.view.slice(0, findViewIndex(cm, to));} - } - display.viewTo = to; - } - - // Count the number of lines in the view whose DOM representation is - // out of date (or nonexistent). - function countDirtyView (cm) { - var view = cm.display.view, dirty = 0; - for (var i = 0; i < view.length; i++) { - var lineView = view[i]; - if (!lineView.hidden && (!lineView.node || lineView.changes)) ++dirty; - } - return dirty; - } - - // EVENT HANDLERS - - // Attach the necessary event handlers when initializing the editor - function registerEventHandlers (cm) { - var d = cm.display; - on(d.scroller, "mousedown", operation(cm, onMouseDown)); - // Older IE's will not fire a second mousedown for a double click - if (ie && ie_version < 11) { - on(d.scroller, "dblclick", operation(cm, function (e) { - if (signalDOMEvent(cm, e)) return; - var pos = posFromMouse(cm, e); - if (!pos || clickInGutter(cm, e) || eventInWidget(cm.display, e)) return; - e_preventDefault(e); - var word = cm.findWordAt(pos); - extendSelection(cm.doc, word.anchor, word.head); - })); - } else {on(d.scroller, "dblclick", function (e) { signalDOMEvent(cm, e) || e_preventDefault(e); });} - // Some browsers fire contextmenu *after* opening the menu, at - // which point we can't mess with it anymore. Context menu is - // handled in onMouseDown for these browsers. - if (!captureRightClick) on(d.scroller, "contextmenu", function (e) {onContextMenu(cm, e);}); - - // Used to suppress mouse event handling when a touch happens - var touchFinished, prevTouch = {end: 0}; - function finishTouch () { - if (d.activeTouch) { - touchFinished = setTimeout(function () {d.activeTouch = null;}, 1000); - prevTouch = d.activeTouch; - prevTouch.end = +new Date; - } - } - function isMouseLikeTouchEvent (e) { - if (e.touches.length != 1) return false; - var touch = e.touches[0]; - return touch.radiusX <= 1 && touch.radiusY <= 1; - } - function farAway (touch, other) { - if (other.left == null) return true; - var dx = other.left - touch.left, dy = other.top - touch.top; - return dx * dx + dy * dy > 20 * 20; - } - on(d.scroller, "touchstart", function (e) { - if (!isMouseLikeTouchEvent(e)) { - clearTimeout(touchFinished); - var now = +new Date; - d.activeTouch = {start: now, moved: false, - prev: now - prevTouch.end <= 300 ? prevTouch : null}; - if (e.touches.length == 1) { - d.activeTouch.left = e.touches[0].pageX; - d.activeTouch.top = e.touches[0].pageY; - } - } - }); - on(d.scroller, "touchmove", function () { - if (d.activeTouch) d.activeTouch.moved = true; - }); - on(d.scroller, "touchend", function (e) { - var touch = d.activeTouch; - if (touch && !eventInWidget(d, e) && touch.left != null && - !touch.moved && new Date - touch.start < 300) { - var pos = cm.coordsChar(d.activeTouch, "page"), range; - if (!touch.prev || farAway(touch, touch.prev)) // Single tap - {range = new Range(pos, pos);} else if (!touch.prev.prev || farAway(touch, touch.prev.prev)) // Double tap - {range = cm.findWordAt(pos);} else // Triple tap - {range = new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0)));} - cm.setSelection(range.anchor, range.head); - cm.focus(); - e_preventDefault(e); - } - finishTouch(); - }); - on(d.scroller, "touchcancel", finishTouch); - // Sync scrolling between fake scrollbars and real scrollable - // area, ensure viewport is updated when scrolling. - on(d.scroller, "scroll", function () { - if (d.scroller.clientHeight) { - setScrollTop(cm, d.scroller.scrollTop); - setScrollLeft(cm, d.scroller.scrollLeft, true); - signal(cm, "scroll", cm); - } + }); + return value; }); + }, - // Listen to wheel events in order to try and update the viewport on time. - on(d.scroller, "mousewheel", function (e) {onScrollWheel(cm, e);}); - on(d.scroller, "DOMMouseScroll", function (e) {onScrollWheel(cm, e);}); - - // Prevent wrapper from ever scrolling - on(d.wrapper, "scroll", function () { d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; }); - - d.dragFunctions = { - simple: function (e) {if (!signalDOMEvent(cm, e)) e_stop(e);}, - start: function (e) {onDragStart(cm, e);}, - drop: operation(cm, onDrop) - }; - - var inp = d.input.getField(); - on(inp, "keyup", function (e) { onKeyUp.call(cm, e); }); - on(inp, "keydown", operation(cm, onKeyDown)); - on(inp, "keypress", operation(cm, onKeyPress)); - on(inp, "focus", bind(onFocus, cm)); - on(inp, "blur", bind(onBlur, cm)); - } - - function dragDropChanged (cm, value, old) { - var wasOn = old && old != CodeMirror.Init; - if (!value != !wasOn) { - var funcs = cm.display.dragFunctions; - var toggle = value ? on : off; - toggle(cm.display.scroller, "dragstart", funcs.start); - toggle(cm.display.scroller, "dragenter", funcs.simple); - toggle(cm.display.scroller, "dragover", funcs.simple); - toggle(cm.display.scroller, "drop", funcs.drop); - } - } - - // Called when the window resizes - function onResize (cm) { - var d = cm.display; - if (d.lastWrapHeight == d.wrapper.clientHeight && d.lastWrapWidth == d.wrapper.clientWidth) {return;} - // Might be a text scaling operation, clear size caches. - d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null; - d.scrollbarsClipped = false; - cm.setSize(); - } - - // MOUSE EVENTS - - // Return true when the given mouse event happened in a widget - function eventInWidget (display, e) { - for (var n = e_target(e); n != display.wrapper; n = n.parentNode) { - if (!n || (n.nodeType == 1 && n.getAttribute("cm-ignore-events") == "true") || - (n.parentNode == display.sizer && n != display.mover)) {return true;} - } - } - - // Given a mouse event, find the corresponding position. If liberal - // is false, it checks whether a gutter or scrollbar was clicked, - // and returns null if it was. forRect is used by rectangular - // selections, and tries to estimate a character position even for - // coordinates beyond the right of the text. - function posFromMouse (cm, e, liberal, forRect) { - var display = cm.display; - if (!liberal && e_target(e).getAttribute("cm-not-content") == "true") return null; - - var x, y, space = display.lineSpace.getBoundingClientRect(); - // Fails unpredictably on IE[67] when mouse is dragged around quickly. - try { x = e.clientX - space.left; y = e.clientY - space.top; } catch (e) { return null; } - var coords = coordsChar(cm, x, y), line; - if (forRect && coords.xRel == 1 && (line = getLine(cm.doc, coords.line).text).length == coords.ch) { - var colDiff = countColumn(line, line.length, cm.options.tabSize) - line.length; - coords = Pos(coords.line, Math.max(0, Math.round((x - paddingH(cm.display).left) / charWidth(cm.display)) - colDiff)); - } - return coords; - } - - // A mouse down can be a single click, double click, triple click, - // start of selection drag, start of text drag, new cursor - // (ctrl-click), rectangle drag (alt-drag), or xwin - // middle-click-paste. Or it might be a click on something we should - // not interfere with, such as a scrollbar or widget. - function onMouseDown (e) { - var cm = this, display = cm.display; - if (display.activeTouch && display.input.supportsTouch() || signalDOMEvent(cm, e)) return; - display.shift = e.shiftKey; - - if (eventInWidget(display, e)) { - if (!webkit) { - // Briefly turn off draggability, to allow widgets to do - // normal dragging things. - display.scroller.draggable = false; - setTimeout(function () {display.scroller.draggable = true;}, 100); - } - return; - } - if (clickInGutter(cm, e)) return; - var start = posFromMouse(cm, e); - window.focus(); - - switch (e_button(e)) { - case 1: - if (start) {leftButtonDown(cm, e, start);} else if (e_target(e) == display.scroller) {e_preventDefault(e);} - break; - case 2: - if (webkit) cm.state.lastMiddleDown = +new Date; - if (start) extendSelection(cm.doc, start); - setTimeout(function () {display.input.focus();}, 20); - e_preventDefault(e); - break; - case 3: - if (captureRightClick) onContextMenu(cm, e); - else delayBlurEvent(cm); - break; - } - } - - var lastClick, lastDoubleClick; - function leftButtonDown (cm, e, start) { - if (ie) setTimeout(bind(ensureFocus, cm), 0); - else cm.curOp.focus = activeElt(); - - var now = +new Date, type; - if (lastDoubleClick && lastDoubleClick.time > now - 400 && cmp(lastDoubleClick.pos, start) == 0) { - type = "triple"; - } else if (lastClick && lastClick.time > now - 400 && cmp(lastClick.pos, start) == 0) { - type = "double"; - lastDoubleClick = {time: now, pos: start}; - } else { - type = "single"; - lastClick = {time: now, pos: start}; - } - - var sel = cm.doc.sel, modifier = mac ? e.metaKey : e.ctrlKey, contained; - if (cm.options.dragDrop && dragAndDrop && !isReadOnly(cm) && - type == "single" && (contained = sel.contains(start)) > -1 && - (cmp((contained = sel.ranges[contained]).from(), start) < 0 || start.xRel > 0) && - (cmp(contained.to(), start) > 0 || start.xRel < 0)) {leftButtonStartDrag(cm, e, start, modifier);} else {leftButtonSelect(cm, e, start, type, modifier);} - } - - // Start a text drag. When it ends, see if any dragging actually - // happen, and treat as a click if it didn't. - function leftButtonStartDrag (cm, e, start, modifier) { - var display = cm.display, startTime = +new Date; - var dragEnd = operation(cm, function (e2) { - if (webkit) display.scroller.draggable = false; - cm.state.draggingText = false; - off(document, "mouseup", dragEnd); - off(display.scroller, "drop", dragEnd); - if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) { - e_preventDefault(e2); - if (!modifier && +new Date - 200 < startTime) {extendSelection(cm.doc, start);} - // Work around unexplainable focus problem in IE9 (#2127) and Chrome (#3081) - if (webkit || ie && ie_version == 9) {setTimeout(function () {document.body.focus(); display.input.focus();}, 20);} else {display.input.focus();} - } - }); - // Let the drag handler handle this. - if (webkit) display.scroller.draggable = true; - cm.state.draggingText = dragEnd; - // IE's approach to draggable - if (display.scroller.dragDrop) display.scroller.dragDrop(); - on(document, "mouseup", dragEnd); - on(display.scroller, "drop", dragEnd); - } - - // Normal selection, as opposed to text dragging. - function leftButtonSelect (cm, e, start, type, addNew) { - var display = cm.display, doc = cm.doc; - e_preventDefault(e); - - var ourRange, ourIndex, startSel = doc.sel, ranges = startSel.ranges; - if (addNew && !e.shiftKey) { - ourIndex = doc.sel.contains(start); - if (ourIndex > -1) {ourRange = ranges[ourIndex];} else {ourRange = new Range(start, start);} - } else { - ourRange = doc.sel.primary(); - ourIndex = doc.sel.primIndex; - } - - if (e.altKey) { - type = "rect"; - if (!addNew) ourRange = new Range(start, start); - start = posFromMouse(cm, e, true, true); - ourIndex = -1; - } else if (type == "double") { - var word = cm.findWordAt(start); - if (cm.display.shift || doc.extend) {ourRange = extendRange(doc, ourRange, word.anchor, word.head);} else {ourRange = word;} - } else if (type == "triple") { - var line = new Range(Pos(start.line, 0), clipPos(doc, Pos(start.line + 1, 0))); - if (cm.display.shift || doc.extend) {ourRange = extendRange(doc, ourRange, line.anchor, line.head);} else {ourRange = line;} - } else { - ourRange = extendRange(doc, ourRange, start); - } - - if (!addNew) { - ourIndex = 0; - setSelection(doc, new Selection([ourRange], 0), sel_mouse); - startSel = doc.sel; - } else if (ourIndex == -1) { - ourIndex = ranges.length; - setSelection(doc, normalizeSelection(ranges.concat([ourRange]), ourIndex), - {scroll: false, origin: "*mouse"}); - } else if (ranges.length > 1 && ranges[ourIndex].empty() && type == "single" && !e.shiftKey) { - setSelection(doc, normalizeSelection(ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0)); - startSel = doc.sel; - } else { - replaceOneSelection(doc, ourIndex, ourRange, sel_mouse); - } - - var lastPos = start; - function extendTo (pos) { - if (cmp(lastPos, pos) == 0) return; - lastPos = pos; - - if (type == "rect") { - var ranges = [], tabSize = cm.options.tabSize; - var startCol = countColumn(getLine(doc, start.line).text, start.ch, tabSize); - var posCol = countColumn(getLine(doc, pos.line).text, pos.ch, tabSize); - var left = Math.min(startCol, posCol), right = Math.max(startCol, posCol); - for (var line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line)); - line <= end; line++) { - var text = getLine(doc, line).text, leftPos = findColumn(text, left, tabSize); - if (left == right) {ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos)));} else if (text.length > leftPos) {ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize))));} - } - if (!ranges.length) ranges.push(new Range(start, start)); - setSelection(doc, normalizeSelection(startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex), - {origin: "*mouse", scroll: false}); - cm.scrollIntoView(pos); - } else { - var oldRange = ourRange; - var anchor = oldRange.anchor, head = pos; - if (type != "single") { - if (type == "double") {var range = cm.findWordAt(pos);} else {var range = new Range(Pos(pos.line, 0), clipPos(doc, Pos(pos.line + 1, 0)));} - if (cmp(range.anchor, anchor) > 0) { - head = range.head; - anchor = minPos(oldRange.from(), range.anchor); - } else { - head = range.anchor; - anchor = maxPos(oldRange.to(), range.head); - } - } - var ranges = startSel.ranges.slice(0); - ranges[ourIndex] = new Range(clipPos(doc, anchor), head); - setSelection(doc, normalizeSelection(ranges, ourIndex), sel_mouse); - } - } - - var editorSize = display.wrapper.getBoundingClientRect(); - // Used to ensure timeout re-tries don't fire when another extend - // happened in the meantime (clearTimeout isn't reliable -- at - // least on Chrome, the timeouts still happen even when cleared, - // if the clear happens after their scheduled firing time). - var counter = 0; - - function extend (e) { - var curCount = ++counter; - var cur = posFromMouse(cm, e, true, type == "rect"); - if (!cur) return; - if (cmp(cur, lastPos) != 0) { - cm.curOp.focus = activeElt(); - extendTo(cur); - var visible = visibleLines(display, doc); - if (cur.line >= visible.to || cur.line < visible.from) {setTimeout(operation(cm, function () {if (counter == curCount) extend(e);}), 150);} - } else { - var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0; - if (outside) { - setTimeout(operation(cm, function () { - if (counter != curCount) return; - display.scroller.scrollTop += outside; - extend(e); - }), 50); + getValue: function () { + var fieldMap = this.options.fieldTextValueMap; + return this.editor.getValue("\n", function (line) { + var rawText = line.text, value = line.text, num = 0; + value.text = rawText; + _.forEach(line.markedSpans, function (i, ms) { + switch (i.marker.className) { + case "fieldName": + var fieldNameLength = i.to - i.from; + var start = i.from + num + 1; + var end = fieldNameLength - 2; + var fieldId = fieldMap[value.substr(start, end)]; + value = value.substr(0, i.from + num) + "$\{" + fieldId + "\}" + value.substr(i.to + num, value.length); + num += fieldId.length - fieldNameLength + 3; + break; } - } - } - - function done (e) { - counter = Infinity; - e_preventDefault(e); - display.input.focus(); - off(document, "mousemove", move); - off(document, "mouseup", up); - doc.history.lastSelOrigin = null; - } - - var move = operation(cm, function (e) { - if (!e_button(e)) done(e); - else extend(e); + }); + return value; }); - var up = operation(cm, done); - on(document, "mousemove", move); - on(document, "mouseup", up); - } - - // Determines whether an event happened in the gutter, and fires the - // handlers for the corresponding event. - function gutterEvent (cm, e, type, prevent, signalfn) { - try { var mX = e.clientX, mY = e.clientY; } catch(e) { return false; } - if (mX >= Math.floor(cm.display.gutters.getBoundingClientRect().right)) return false; - if (prevent) e_preventDefault(e); + }, - var display = cm.display; - var lineBox = display.lineDiv.getBoundingClientRect(); + setValue: function (value) { + this.editor.setValue(value); + }, - if (mY > lineBox.bottom || !hasHandler(cm, type)) return e_defaultPrevented(e); - mY -= lineBox.top - display.viewOffset; + setFieldTextValueMap: function (fieldTextValueMap) { + this.options.fieldTextValueMap = fieldTextValueMap; + }, - for (var i = 0; i < cm.options.gutters.length; ++i) { - var g = display.gutters.childNodes[i]; - if (g && g.getBoundingClientRect().right >= mX) { - var line = lineAtHeight(cm.doc, mY); - var gutter = cm.options.gutters[i]; - signalfn(cm, type, cm, line, gutter, e); - return e_defaultPrevented(e); - } - } + refresh: function () { + var self = this; + BI.nextTick(function () { + self.editor.refresh(); + }); } - function clickInGutter (cm, e) { - return gutterEvent(cm, e, "gutterClick", true, signalLater); - } +}); +BI.FormulaEditor.EVENT_CHANGE = "EVENT_CHANGE"; +BI.FormulaEditor.EVENT_BLUR = "EVENT_BLUR"; +BI.FormulaEditor.EVENT_FOCUS = "EVENT_FOCUS"; +BI.shortcut("bi.formula_editor", BI.FormulaEditor); +/** + * z-index在1亿层级 + * 弹出提示消息框，用于模拟阻塞操作（通过回调函数实现） + * @class BI.Msg + */ +$.extend(BI, { + Msg: function () { - // Kludge to work around strange IE behavior where it'll sometimes - // re-fire a series of drag-related events right after the drop (#1551) - var lastDrop = 0; + var messageShow, $mask, $pop; - function onDrop (e) { - var cm = this; - if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) {return;} - e_preventDefault(e); - if (ie) lastDrop = +new Date; - var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files; - if (!pos || isReadOnly(cm)) return; - // Might be a file drop, in which case we simply extract the text - // and insert it. - if (files && files.length && window.FileReader && window.File) { - var n = files.length, text = Array(n), read = 0; - var loadFile = function (file, i) { - var reader = new FileReader; - reader.onload = operation(cm, function () { - text[i] = reader.result; - if (++read == n) { - pos = clipPos(cm.doc, pos); - var change = {from: pos, to: pos, text: splitLines(text.join("\n")), origin: "paste"}; - makeChange(cm.doc, change); - setSelectionReplaceHistory(cm.doc, simpleSelection(pos, changeEnd(change))); - } + return { + alert: function (title, message, callback) { + this._show(false, title, message, callback); + }, + confirm: function (title, message, callback) { + this._show(true, title, message, callback); + }, + prompt: function (title, message, value, callback, min_width) { + // BI.Msg.prompt(title, message, value, callback, min_width); + }, + toast: function (message, level, context) { + context = context || $("body"); + var toast = BI.createWidget({ + type: "bi.toast", + level: level, + text: message }); - reader.readAsText(file); - }; - for (var i = 0; i < n; ++i) loadFile(files[i], i); - } else { // Normal drop - // Don't do a replace if the drop happened inside of the selected text. - if (cm.state.draggingText && cm.doc.sel.contains(pos) > -1) { - cm.state.draggingText(e); - // Ensure the editor is re-focused - setTimeout(function () {cm.display.input.focus();}, 20); - return; - } - try { - var text = e.dataTransfer.getData("Text"); - if (text) { - if (cm.state.draggingText && !(mac ? e.altKey : e.ctrlKey)) {var selected = cm.listSelections();} - setSelectionNoUndo(cm.doc, simpleSelection(pos, pos)); - if (selected) { - for (var i = 0; i < selected.length; ++i) {replaceRange(cm.doc, "", selected[i].anchor, selected[i].head, "drag");} - } - cm.replaceSelection(text, "around", "paste"); - cm.display.input.focus(); - } - } catch(e) {} - } - } - - function onDragStart (cm, e) { - if (ie && (!cm.state.draggingText || +new Date - lastDrop < 100)) { e_stop(e); return; } - if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) return; - - e.dataTransfer.setData("Text", cm.getSelection()); - - // Use dummy image instead of default browsers image. - // Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there. - if (e.dataTransfer.setDragImage && !safari) { - var img = elt("img", null, null, "position: fixed; left: 0; top: 0;"); - img.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="; - if (presto) { - img.width = img.height = 1; - cm.display.wrapper.appendChild(img); - // Force a relayout, or Opera won't use our image for some obscure reason - img._top = img.offsetTop; - } - e.dataTransfer.setDragImage(img, 0, 0); - if (presto) img.parentNode.removeChild(img); - } - } - - // SCROLL EVENTS - - // Sync the scrollable area and scrollbars, ensure the viewport - // covers the visible area. - function setScrollTop (cm, val) { - if (Math.abs(cm.doc.scrollTop - val) < 2) return; - cm.doc.scrollTop = val; - if (!gecko) updateDisplaySimple(cm, {top: val}); - if (cm.display.scroller.scrollTop != val) cm.display.scroller.scrollTop = val; - cm.display.scrollbars.setScrollTop(val); - if (gecko) updateDisplaySimple(cm); - startWorker(cm, 100); - } - // Sync scroller and scrollbar, ensure the gutter elements are - // aligned. - function setScrollLeft (cm, val, isScroller) { - if (isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) return; - val = Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth); - cm.doc.scrollLeft = val; - alignHorizontally(cm); - if (cm.display.scroller.scrollLeft != val) cm.display.scroller.scrollLeft = val; - cm.display.scrollbars.setScrollLeft(val); - } - - // Since the delta values reported on mouse wheel events are - // unstandardized between browsers and even browser versions, and - // generally horribly unpredictable, this code starts by measuring - // the scroll effect that the first few mouse wheel events have, - // and, from that, detects the way it can convert deltas to pixel - // offsets afterwards. - // - // The reason we want to know the amount a wheel event will scroll - // is that it gives us a chance to update the display before the - // actual scrolling happens, reducing flickering. - - var wheelSamples = 0, wheelPixelsPerUnit = null; - // Fill in a browser-detected starting value on browsers where we - // know one. These don't have to be accurate -- the result of them - // being wrong would just be a slight flicker on the first wheel - // scroll (if it is large enough). - if (ie) wheelPixelsPerUnit = -.53; - else if (gecko) wheelPixelsPerUnit = 15; - else if (chrome) wheelPixelsPerUnit = -.7; - else if (safari) wheelPixelsPerUnit = -1 / 3; - - var wheelEventDelta = function (e) { - var dx = e.wheelDeltaX, dy = e.wheelDeltaY; - if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) dx = e.detail; - if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) dy = e.detail; - else if (dy == null) dy = e.wheelDelta; - return {x: dx, y: dy}; - }; - CodeMirror.wheelEventPixels = function (e) { - var delta = wheelEventDelta(e); - delta.x *= wheelPixelsPerUnit; - delta.y *= wheelPixelsPerUnit; - return delta; - }; - - function onScrollWheel (cm, e) { - var delta = wheelEventDelta(e), dx = delta.x, dy = delta.y; - - var display = cm.display, scroll = display.scroller; - // Quit if there's nothing to scroll here - if (!(dx && scroll.scrollWidth > scroll.clientWidth || - dy && scroll.scrollHeight > scroll.clientHeight)) return; - - // Webkit browsers on OS X abort momentum scrolls when the target - // of the scroll event is removed from the scrollable element. - // This hack (see related code in patchDisplay) makes sure the - // element is kept around. - if (dy && mac && webkit) { - outer: for (var cur = e.target, view = display.view; cur != scroll; cur = cur.parentNode) { - for (var i = 0; i < view.length; i++) { - if (view[i].node == cur) { - cm.display.currentWheelTarget = cur; - break outer; - } + BI.createWidget({ + type: "bi.absolute", + element: context, + items: [{ + el: toast, + left: "50%", + top: 0 + }] + }); + if (toast.element.outerWidth() > context.outerWidth()) { + toast.setWidth(context.width()); } - } - } - - // On some browsers, horizontal scrolling will cause redraws to - // happen before the gutter has been realigned, causing it to - // wriggle around in a most unseemly way. When we have an - // estimated pixels/delta value, we just handle horizontal - // scrolling entirely here. It'll be slightly off from native, but - // better than glitching out. - if (dx && !gecko && !presto && wheelPixelsPerUnit != null) { - if (dy) {setScrollTop(cm, Math.max(0, Math.min(scroll.scrollTop + dy * wheelPixelsPerUnit, scroll.scrollHeight - scroll.clientHeight)));} - setScrollLeft(cm, Math.max(0, Math.min(scroll.scrollLeft + dx * wheelPixelsPerUnit, scroll.scrollWidth - scroll.clientWidth))); - e_preventDefault(e); - display.wheelStartX = null; // Abort measurement, if in progress - return; - } - - // 'Project' the visible viewport to cover the area that is being - // scrolled into view (if we know enough to estimate it). - if (dy && wheelPixelsPerUnit != null) { - var pixels = dy * wheelPixelsPerUnit; - var top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight; - if (pixels < 0) top = Math.max(0, top + pixels - 50); - else bot = Math.min(cm.doc.height, bot + pixels + 50); - updateDisplaySimple(cm, {top: top, bottom: bot}); - } - - if (wheelSamples < 20) { - if (display.wheelStartX == null) { - display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop; - display.wheelDX = dx; display.wheelDY = dy; - setTimeout(function () { - if (display.wheelStartX == null) return; - var movedX = scroll.scrollLeft - display.wheelStartX; - var movedY = scroll.scrollTop - display.wheelStartY; - var sample = (movedY && display.wheelDY && movedY / display.wheelDY) || - (movedX && display.wheelDX && movedX / display.wheelDX); - display.wheelStartX = display.wheelStartY = null; - if (!sample) return; - wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1); - ++wheelSamples; - }, 200); - } else { - display.wheelDX += dx; display.wheelDY += dy; - } - } - } - - // KEY EVENTS - - // Run a handler that was bound to a key. - function doHandleBinding (cm, bound, dropShift) { - if (typeof bound === "string") { - bound = commands[bound]; - if (!bound) return false; - } - // Ensure previous input has been read, so that the handler sees a - // consistent view of the document - cm.display.input.ensurePolled(); - var prevShift = cm.display.shift, done = false; - try { - if (isReadOnly(cm)) cm.state.suppressEdits = true; - if (dropShift) cm.display.shift = false; - done = bound(cm) != Pass; - } finally { - cm.display.shift = prevShift; - cm.state.suppressEdits = false; - } - return done; - } - - function lookupKeyForEditor (cm, name, handle) { - for (var i = 0; i < cm.state.keyMaps.length; i++) { - var result = lookupKey(name, cm.state.keyMaps[i], handle, cm); - if (result) return result; - } - return (cm.options.extraKeys && lookupKey(name, cm.options.extraKeys, handle, cm)) - || lookupKey(name, cm.options.keyMap, handle, cm); - } - - var stopSeq = new Delayed; - function dispatchKey (cm, name, e, handle) { - var seq = cm.state.keySeq; - if (seq) { - if (isModifierKey(name)) return "handled"; - stopSeq.set(50, function () { - if (cm.state.keySeq == seq) { - cm.state.keySeq = null; - cm.display.input.reset(); + toast.element.css({"margin-left": -1 * toast.element.outerWidth() / 2}); + toast.invisible(); + toast.element.slideDown(500, function () { + BI.delay(function () { + toast.element.slideUp(500, function () { + toast.destroy(); + }); + }, 5000); + }); + }, + _show: function (hasCancel, title, message, callback) { + $mask = $("
").css({ + position: "absolute", + zIndex: BI.zIndex_tip - 2, + top: 0, + left: 0, + right: 0, + bottom: 0, + opacity: 0.5 + }).appendTo("body"); + $pop = $("
").css({ + position: "absolute", + zIndex: BI.zIndex_tip - 1, + top: 0, + left: 0, + right: 0, + bottom: 0 + }).appendTo("body"); + var close = function () { + messageShow.destroy(); + $mask.remove(); + }; + var controlItems = []; + if (hasCancel === true) { + controlItems.push({ + el: { + type: "bi.button", + text: BI.i18nText("BI-Basic_Cancel"), + height: 30, + level: "ignore", + handler: function () { + close(); + if (BI.isFunction(callback)) { + callback.apply(null, [false]); + } + } + } + }); } - }); - name = seq + " " + name; - } - var result = lookupKeyForEditor(cm, name, handle); + controlItems.push({ + el: { + type: "bi.button", + text: BI.i18nText("BI-Basic_OK"), + height: 30, + handler: function () { + close(); + if (BI.isFunction(callback)) { + callback.apply(null, [true]); + } + } + } + }); + var conf = { + element: $pop, + type: "bi.center_adapt", + items: [ + { + type: "bi.border", + cls: "bi-message-content bi-card", + items: { + north: { + el: { + type: "bi.border", + cls: "bi-message-title bi-background", + items: { + center: { + el: { + type: "bi.label", + text: title || BI.i18nText("BI-Basic_Prompt"), + textAlign: "left", + hgap: 20, + height: 50 + } + }, + east: { + el: { + type: "bi.icon_button", + cls: "bi-message-close close-font", + // height: 50, + handler: function () { + close(); + } + }, + width: 60 + } + } + }, + height: 50 + }, + center: { + el: { + type: "bi.text", + cls: "bi-message-text", + tgap: 60, + hgap: 20, + lineHeight: 30, + whiteSpace: "normal", + text: message + } + }, + south: { + el: { + type: "bi.absolute", + items: [{ + el: { + type: "bi.right_vertical_adapt", + hgap: 5, + items: controlItems + }, + top: 0, + left: 20, + right: 20, + bottom: 0 + }] - if (result == "multi") {cm.state.keySeq = name;} - if (result == "handled") {signalLater(cm, "keyHandled", cm, name, e);} + }, + height: 60 + } + }, + width: 400, + height: 300 + } + ] + }; - if (result == "handled" || result == "multi") { - e_preventDefault(e); - restartBlink(cm); - } + messageShow = BI.createWidget(conf); + } + }; + }() +});/** + * GridView + * + * Created by GUY on 2016/1/11. + * @class BI.GridView + * @extends BI.Widget + */ +BI.GridView = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.GridView.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-grid-view", + // width: 400, //必设 + // height: 300, //必设 + overflowX: true, + overflowY: true, + overscanColumnCount: 0, + overscanRowCount: 0, + rowHeightGetter: BI.emptyFn, // number类型或function类型 + columnWidthGetter: BI.emptyFn, // number类型或function类型 + // estimatedColumnSize: 100, //columnWidthGetter为function时必设 + // estimatedRowSize: 30, //rowHeightGetter为function时必设 + scrollLeft: 0, + scrollTop: 0, + items: [] + }); + }, - if (seq && !result && /\'$/.test(name)) { - e_preventDefault(e); - return true; + _init: function () { + BI.GridView.superclass._init.apply(this, arguments); + var self = this, o = this.options; + this.renderedCells = []; + this.renderedKeys = []; + this.renderRange = {}; + this._scrollLock = false; + this._debounceRelease = BI.debounce(function () { + self._scrollLock = false; + }, 1000 / 60); + this.container = BI.createWidget({ + type: "bi.absolute" + }); + this.element.scroll(function () { + if (self._scrollLock === true) { + return; + } + o.scrollLeft = self.element.scrollLeft(); + o.scrollTop = self.element.scrollTop(); + self._calculateChildrenToRender(); + self.fireEvent(BI.GridView.EVENT_SCROLL, { + scrollLeft: o.scrollLeft, + scrollTop: o.scrollTop + }); + }); + BI.createWidget({ + type: "bi.vertical", + element: this, + scrollable: o.overflowX === true && o.overflowY === true, + scrolly: o.overflowX === false && o.overflowY === true, + scrollx: o.overflowX === true && o.overflowY === false, + items: [this.container] + }); + if (o.items.length > 0) { + this._populate(); } - return !!result; - } - - // Handle a key from the keydown event. - function handleKeyBinding (cm, e) { - var name = keyName(e, true); - if (!name) return false; - - if (e.shiftKey && !cm.state.keySeq) { - // First try to resolve full name (including 'Shift-'). Failing - // that, see if there is a cursor-motion command (starting with - // 'go') bound to the keyname without 'Shift-'. - return dispatchKey(cm, "Shift-" + name, e, function (b) {return doHandleBinding(cm, b, true);}) - || dispatchKey(cm, name, e, function (b) { - if (typeof b === "string" ? /^go[A-Z]/.test(b) : b.motion) {return doHandleBinding(cm, b);} - }); + if (o.scrollLeft !== 0 || o.scrollTop !== 0) { + BI.nextTick(function () { + self.element.scrollTop(o.scrollTop); + self.element.scrollLeft(o.scrollLeft); + }); } - return dispatchKey(cm, name, e, function (b) { return doHandleBinding(cm, b); }); - - } + }, - // Handle a key from the keypress event - function handleCharBinding (cm, e, ch) { - return dispatchKey(cm, "'" + ch + "'", e, - function (b) { return doHandleBinding(cm, b, true); }); - } + _getOverscanIndices: function (cellCount, overscanCellsCount, startIndex, stopIndex) { + return { + overscanStartIndex: Math.max(0, startIndex - overscanCellsCount), + overscanStopIndex: Math.min(cellCount - 1, stopIndex + overscanCellsCount) + }; + }, - var lastStoppedKey = null; - function onKeyDown (e) { - var cm = this; - cm.curOp.focus = activeElt(); - if (signalDOMEvent(cm, e)) return; - // IE does strange things with escape. - if (ie && ie_version < 11 && e.keyCode == 27) e.returnValue = false; - var code = e.keyCode; - cm.display.shift = code == 16 || e.shiftKey; - var handled = handleKeyBinding(cm, e); - if (presto) { - lastStoppedKey = handled ? code : null; - // Opera has no cut event... we try to at least catch the key combo - if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey)) {cm.replaceSelection("", null, "cut");} - } + _calculateChildrenToRender: function () { + var self = this, o = this.options; - // Turn mouse into crosshair when Alt is held on Mac. - if (code == 18 && !/\bCodeMirror-crosshair\b/.test(cm.display.lineDiv.className)) {showCrossHair(cm);} - } + var width = o.width, height = o.height, scrollLeft = BI.clamp(o.scrollLeft, 0, this._getMaxScrollLeft()), + scrollTop = BI.clamp(o.scrollTop, 0, this._getMaxScrollTop()), + overscanColumnCount = o.overscanColumnCount, overscanRowCount = o.overscanRowCount; - function showCrossHair (cm) { - var lineDiv = cm.display.lineDiv; - addClass(lineDiv, "CodeMirror-crosshair"); + if (height > 0 && width > 0) { + var visibleColumnIndices = this._columnSizeAndPositionManager.getVisibleCellRange(width, scrollLeft); + var visibleRowIndices = this._rowSizeAndPositionManager.getVisibleCellRange(height, scrollTop); - function up (e) { - if (e.keyCode == 18 || !e.altKey) { - rmClass(lineDiv, "CodeMirror-crosshair"); - off(document, "keyup", up); - off(document, "mouseover", up); + if (BI.isEmpty(visibleColumnIndices) || BI.isEmpty(visibleRowIndices)) { + return; } - } - on(document, "keyup", up); - on(document, "mouseover", up); - } + var horizontalOffsetAdjustment = this._columnSizeAndPositionManager.getOffsetAdjustment(width, scrollLeft); + var verticalOffsetAdjustment = this._rowSizeAndPositionManager.getOffsetAdjustment(height, scrollTop); - function onKeyUp (e) { - if (e.keyCode == 16) this.doc.sel.shift = false; - signalDOMEvent(this, e); - } + this._renderedColumnStartIndex = visibleColumnIndices.start; + this._renderedColumnStopIndex = visibleColumnIndices.stop; + this._renderedRowStartIndex = visibleRowIndices.start; + this._renderedRowStopIndex = visibleRowIndices.stop; - function onKeyPress (e) { - var cm = this; - if (eventInWidget(cm.display, e) || signalDOMEvent(cm, e) || e.ctrlKey && !e.altKey || mac && e.metaKey) return; - var keyCode = e.keyCode, charCode = e.charCode; - if (presto && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return;} - if ((presto && (!e.which || e.which < 10)) && handleKeyBinding(cm, e)) return; - var ch = String.fromCharCode(charCode == null ? keyCode : charCode); - if (handleCharBinding(cm, e, ch)) return; - cm.display.input.onKeyPress(e); - } + var overscanColumnIndices = this._getOverscanIndices(this.columnCount, overscanColumnCount, this._renderedColumnStartIndex, this._renderedColumnStopIndex); - // FOCUS/BLUR EVENTS + var overscanRowIndices = this._getOverscanIndices(this.rowCount, overscanRowCount, this._renderedRowStartIndex, this._renderedRowStopIndex); - function delayBlurEvent (cm) { - cm.state.delayingBlurEvent = true; - setTimeout(function () { - if (cm.state.delayingBlurEvent) { - cm.state.delayingBlurEvent = false; - onBlur(cm); - } - }, 100); - } - - function onFocus (cm) { - if (cm.state.delayingBlurEvent) cm.state.delayingBlurEvent = false; + var columnStartIndex = overscanColumnIndices.overscanStartIndex; + var columnStopIndex = overscanColumnIndices.overscanStopIndex; + var rowStartIndex = overscanRowIndices.overscanStartIndex; + var rowStopIndex = overscanRowIndices.overscanStopIndex; - if (cm.options.readOnly == "nocursor") return; - if (!cm.state.focused) { - signal(cm, "focus", cm); - cm.state.focused = true; - addClass(cm.display.wrapper, "CodeMirror-focused"); - // This test prevents this from firing when a context - // menu is closed (since the input reset would kill the - // select-all detection hack) - if (!cm.curOp && cm.display.selForContextMenu != cm.doc.sel) { - cm.display.input.reset(); - if (webkit) setTimeout(function () { cm.display.input.reset(true); }, 20); // Issue #1730 + // 算区间size + var minRowDatum = this._rowSizeAndPositionManager.getSizeAndPositionOfCell(rowStartIndex); + var minColumnDatum = this._columnSizeAndPositionManager.getSizeAndPositionOfCell(columnStartIndex); + var maxRowDatum = this._rowSizeAndPositionManager.getSizeAndPositionOfCell(rowStopIndex); + var maxColumnDatum = this._columnSizeAndPositionManager.getSizeAndPositionOfCell(columnStopIndex); + var top = minRowDatum.offset + verticalOffsetAdjustment; + var left = minColumnDatum.offset + horizontalOffsetAdjustment; + var bottom = maxRowDatum.offset + verticalOffsetAdjustment + maxRowDatum.size; + var right = maxColumnDatum.offset + horizontalOffsetAdjustment + maxColumnDatum.size; + // 如果滚动的区间并没有超出渲染的范围 + if (top >= this.renderRange.minY && bottom <= this.renderRange.maxY && left >= this.renderRange.minX && right <= this.renderRange.maxX) { + return; } - cm.display.input.receivedFocus(); - } - restartBlink(cm); - } - function onBlur (cm) { - if (cm.state.delayingBlurEvent) return; - - if (cm.state.focused) { - signal(cm, "blur", cm); - cm.state.focused = false; - rmClass(cm.display.wrapper, "CodeMirror-focused"); - } - clearInterval(cm.display.blinker); - setTimeout(function () {if (!cm.state.focused) cm.display.shift = false;}, 150); - } - // CONTEXT MENU HANDLING - - // To make the context menu work, we need to briefly unhide the - // textarea (making it as unobtrusive as possible) to let the - // right-click take effect on it. - function onContextMenu (cm, e) { - if (eventInWidget(cm.display, e) || contextMenuInGutter(cm, e)) return; - cm.display.input.onContextMenu(e); - } - - function contextMenuInGutter (cm, e) { - if (!hasHandler(cm, "gutterContextMenu")) return false; - return gutterEvent(cm, e, "gutterContextMenu", false, signal); - } - - // UPDATING + var renderedCells = [], renderedKeys = {}, renderedWidgets = {}; + var minX = this._getMaxScrollLeft(), minY = this._getMaxScrollTop(), maxX = 0, maxY = 0; + var count = 0; + for (var rowIndex = rowStartIndex; rowIndex <= rowStopIndex; rowIndex++) { + var rowDatum = this._rowSizeAndPositionManager.getSizeAndPositionOfCell(rowIndex); - // Compute the position of the end of a change (its 'to' property - // refers to the pre-change end). - var changeEnd = CodeMirror.changeEnd = function (change) { - if (!change.text) return change.to; - return Pos(change.from.line + change.text.length - 1, - lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0)); - }; + for (var columnIndex = columnStartIndex; columnIndex <= columnStopIndex; columnIndex++) { + var key = rowIndex + "-" + columnIndex; + var columnDatum = this._columnSizeAndPositionManager.getSizeAndPositionOfCell(columnIndex); - // Adjust a position to refer to the post-change position of the - // same text, or the end of the change if the change covers it. - function adjustForChange (pos, change) { - if (cmp(pos, change.from) < 0) return pos; - if (cmp(pos, change.to) <= 0) return changeEnd(change); - - var line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch; - if (pos.line == change.to.line) ch += changeEnd(change).ch - change.to.ch; - return Pos(line, ch); - } - - function computeSelAfterChange (doc, change) { - var out = []; - for (var i = 0; i < doc.sel.ranges.length; i++) { - var range = doc.sel.ranges[i]; - out.push(new Range(adjustForChange(range.anchor, change), - adjustForChange(range.head, change))); - } - return normalizeSelection(out, doc.sel.primIndex); - } - - function offsetPos (pos, old, nw) { - if (pos.line == old.line) {return Pos(nw.line, pos.ch - old.ch + nw.ch);} - return Pos(nw.line + (pos.line - old.line), pos.ch); - } - - // Used by replaceSelections to allow moving the selection to the - // start or around the replaced test. Hint may be "start" or "around". - function computeReplacedSel (doc, changes, hint) { - var out = []; - var oldPrev = Pos(doc.first, 0), newPrev = oldPrev; - for (var i = 0; i < changes.length; i++) { - var change = changes[i]; - var from = offsetPos(change.from, oldPrev, newPrev); - var to = offsetPos(changeEnd(change), oldPrev, newPrev); - oldPrev = change.to; - newPrev = to; - if (hint == "around") { - var range = doc.sel.ranges[i], inv = cmp(range.head, range.anchor) < 0; - out[i] = new Range(inv ? to : from, inv ? from : to); - } else { - out[i] = new Range(from, from); + var index = this.renderedKeys[key] && this.renderedKeys[key][2]; + var child; + if (index >= 0) { + if (columnDatum.size !== this.renderedCells[index]._width) { + this.renderedCells[index]._width = columnDatum.size; + this.renderedCells[index].el.setWidth(columnDatum.size); + } + if (rowDatum.size !== this.renderedCells[index]._height) { + this.renderedCells[index]._height = rowDatum.size; + this.renderedCells[index].el.setHeight(rowDatum.size); + } + if (this.renderedCells[index]._left !== columnDatum.offset + horizontalOffsetAdjustment) { + this.renderedCells[index].el.element.css("left", (columnDatum.offset + horizontalOffsetAdjustment) + "px"); + } + if (this.renderedCells[index]._top !== rowDatum.offset + verticalOffsetAdjustment) { + this.renderedCells[index].el.element.css("top", (rowDatum.offset + verticalOffsetAdjustment) + "px"); + } + renderedCells.push(child = this.renderedCells[index]); + } else { + child = BI.createWidget(BI.extend({ + type: "bi.label", + width: columnDatum.size, + height: rowDatum.size + }, o.items[rowIndex][columnIndex], { + cls: (o.items[rowIndex][columnIndex].cls || "") + " grid-cell" + (rowIndex === 0 ? " first-row" : "") + (columnIndex === 0 ? " first-col" : ""), + _rowIndex: rowIndex, + _columnIndex: columnIndex, + _left: columnDatum.offset + horizontalOffsetAdjustment, + _top: rowDatum.offset + verticalOffsetAdjustment + })); + renderedCells.push({ + el: child, + left: columnDatum.offset + horizontalOffsetAdjustment, + top: rowDatum.offset + verticalOffsetAdjustment, + _left: columnDatum.offset + horizontalOffsetAdjustment, + _top: rowDatum.offset + verticalOffsetAdjustment, + _width: columnDatum.size, + _height: rowDatum.size + }); + } + minX = Math.min(minX, columnDatum.offset + horizontalOffsetAdjustment); + maxX = Math.max(maxX, columnDatum.offset + horizontalOffsetAdjustment + columnDatum.size); + minY = Math.min(minY, rowDatum.offset + verticalOffsetAdjustment); + maxY = Math.max(maxY, rowDatum.offset + verticalOffsetAdjustment + rowDatum.size); + renderedKeys[key] = [rowIndex, columnIndex, count]; + renderedWidgets[count] = child; + count++; + } } + // 已存在的， 需要添加的和需要删除的 + var existSet = {}, addSet = {}, deleteArray = []; + BI.each(renderedKeys, function (i, key) { + if (self.renderedKeys[i]) { + existSet[i] = key; + } else { + addSet[i] = key; + } + }); + BI.each(this.renderedKeys, function (i, key) { + if (existSet[i]) { + return; + } + if (addSet[i]) { + return; + } + deleteArray.push(key[2]); + }); + BI.each(deleteArray, function (i, index) { + // 性能优化，不调用destroy方法防止触发destroy事件 + self.renderedCells[index].el._destroy(); + }); + var addedItems = []; + BI.each(addSet, function (index, key) { + addedItems.push(renderedCells[key[2]]); + }); + this.container.addItems(addedItems); + // 拦截父子级关系 + this.container._children = renderedWidgets; + this.container.attr("items", renderedCells); + this.renderedCells = renderedCells; + this.renderedKeys = renderedKeys; + this.renderRange = {minX: minX, minY: minY, maxX: maxX, maxY: maxY}; } - return new Selection(out, doc.sel.primIndex); - } + }, - // Allow "beforeChange" event handlers to influence a change - function filterChange (doc, change, update) { - var obj = { - canceled: false, - from: change.from, - to: change.to, - text: change.text, - origin: change.origin, - cancel: function () { this.canceled = true; } - }; - if (update) { - obj.update = function (from, to, text, origin) { - if (from) this.from = clipPos(doc, from); - if (to) this.to = clipPos(doc, to); - if (text) this.text = text; - if (origin !== undefined) this.origin = origin; - }; - } - signal(doc, "beforeChange", doc, obj); - if (doc.cm) signal(doc.cm, "beforeChange", doc.cm, obj); + _getMaxScrollLeft: function () { + return Math.max(0, this._columnSizeAndPositionManager.getTotalSize() - this.options.width + (this.options.overflowX ? BI.DOM.getScrollWidth() : 0)); + }, - if (obj.canceled) return null; - return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin}; - } + _getMaxScrollTop: function () { + return Math.max(0, this._rowSizeAndPositionManager.getTotalSize() - this.options.height + (this.options.overflowY ? BI.DOM.getScrollWidth() : 0)); + }, - // Apply a change to a document, and add it to the document's - // history, and propagating it to all linked documents. - function makeChange (doc, change, ignoreReadOnly) { - if (doc.cm) { - if (!doc.cm.curOp) return operation(doc.cm, makeChange)(doc, change, ignoreReadOnly); - if (doc.cm.state.suppressEdits) return; + _populate: function (items) { + var self = this, o = this.options; + this._reRange(); + this.columnCount = 0; + this.rowCount = 0; + if (items && items !== this.options.items) { + this.options.items = items; } - - if (hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")) { - change = filterChange(doc, change, true); - if (!change) return; + if (BI.isNumber(o.columnCount)) { + this.columnCount = o.columnCount; + } else if (o.items.length > 0) { + this.columnCount = o.items[0].length; } - - // Possibly split or suppress the update based on the presence - // of read-only spans in its range. - var split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to); - if (split) { - for (var i = split.length - 1; i >= 0; --i) {makeChangeInner(doc, {from: split[i].from, to: split[i].to, text: i ? [""] : change.text});} + if (BI.isNumber(o.rowCount)) { + this.rowCount = o.rowCount; } else { - makeChangeInner(doc, change); - } - } - - function makeChangeInner (doc, change) { - if (change.text.length == 1 && change.text[0] == "" && cmp(change.from, change.to) == 0) return; - var selAfter = computeSelAfterChange(doc, change); - addChangeToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN); - - makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change)); - var rebased = []; - - linkedDocs(doc, function (doc, sharedHist) { - if (!sharedHist && indexOf(rebased, doc.history) == -1) { - rebaseHist(doc.history, change); - rebased.push(doc.history); - } - makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change)); - }); - } - - // Revert a change stored in a document's history. - function makeChangeFromHistory (doc, type, allowSelectionOnly) { - if (doc.cm && doc.cm.state.suppressEdits) return; - - var hist = doc.history, event, selAfter = doc.sel; - var source = type == "undo" ? hist.done : hist.undone, dest = type == "undo" ? hist.undone : hist.done; - - // Verify that there is a useable event (so that ctrl-z won't - // needlessly clear selection events) - for (var i = 0; i < source.length; i++) { - event = source[i]; - if (allowSelectionOnly ? event.ranges && !event.equals(doc.sel) : !event.ranges) {break;} - } - if (i == source.length) return; - hist.lastOrigin = hist.lastSelOrigin = null; - - for (;;) { - event = source.pop(); - if (event.ranges) { - pushSelectionToHistory(event, dest); - if (allowSelectionOnly && !event.equals(doc.sel)) { - setSelection(doc, event, {clearRedo: false}); - return; - } - selAfter = event; - } else break; + this.rowCount = o.items.length; } + this.container.setWidth(this.columnCount * o.estimatedColumnSize); + this.container.setHeight(this.rowCount * o.estimatedRowSize); - // Build up a reverse change object to add to the opposite history - // stack (redo when undoing, and vice versa). - var antiChanges = []; - pushSelectionToHistory(selAfter, dest); - dest.push({changes: antiChanges, generation: hist.generation}); - hist.generation = event.generation || ++hist.maxGeneration; - - var filter = hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange"); - - for (var i = event.changes.length - 1; i >= 0; --i) { - var change = event.changes[i]; - change.origin = type; - if (filter && !filterChange(doc, change, false)) { - source.length = 0; - return; - } - - antiChanges.push(historyChangeFromChange(doc, change)); - - var after = i ? computeSelAfterChange(doc, change) : lst(source); - makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change)); - if (!i && doc.cm) doc.cm.scrollIntoView({from: change.from, to: changeEnd(change)}); - var rebased = []; - - // Propagate to the linked documents - linkedDocs(doc, function (doc, sharedHist) { - if (!sharedHist && indexOf(rebased, doc.history) == -1) { - rebaseHist(doc.history, change); - rebased.push(doc.history); - } - makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change)); - }); - } - } + this._columnSizeAndPositionManager = new BI.ScalingCellSizeAndPositionManager(this.columnCount, o.columnWidthGetter, o.estimatedColumnSize); + this._rowSizeAndPositionManager = new BI.ScalingCellSizeAndPositionManager(this.rowCount, o.rowHeightGetter, o.estimatedRowSize); - // Sub-views need their line numbers shifted when text is added - // above or below them in the parent document. - function shiftDoc (doc, distance) { - if (distance == 0) return; - doc.first += distance; - doc.sel = new Selection(map(doc.sel.ranges, function (range) { - return new Range(Pos(range.anchor.line + distance, range.anchor.ch), - Pos(range.head.line + distance, range.head.ch)); - }), doc.sel.primIndex); - if (doc.cm) { - regChange(doc.cm, doc.first, doc.first - distance, distance); - for (var d = doc.cm.display, l = d.viewFrom; l < d.viewTo; l++) {regLineChange(doc.cm, l, "gutter");} + this._calculateChildrenToRender(); + // 元素未挂载时不能设置scrollTop + try { + this.element.scrollTop(o.scrollTop); + this.element.scrollLeft(o.scrollLeft); + } catch (e) { } - } - - // More lower-level change function, handling only a single document - // (not linked ones). - function makeChangeSingleDoc (doc, change, selAfter, spans) { - if (doc.cm && !doc.cm.curOp) {return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans);} + }, - if (change.to.line < doc.first) { - shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line)); + setScrollLeft: function (scrollLeft) { + if (this.options.scrollLeft === scrollLeft) { return; } - if (change.from.line > doc.lastLine()) return; + this._scrollLock = true; + this.options.scrollLeft = BI.clamp(scrollLeft || 0, 0, this._getMaxScrollLeft()); + this._debounceRelease(); + this._calculateChildrenToRender(); + this.element.scrollLeft(this.options.scrollLeft); + }, - // Clip the change to the size of this doc - if (change.from.line < doc.first) { - var shift = change.text.length - 1 - (doc.first - change.from.line); - shiftDoc(doc, shift); - change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch), - text: [lst(change.text)], origin: change.origin}; - } - var last = doc.lastLine(); - if (change.to.line > last) { - change = {from: change.from, to: Pos(last, getLine(doc, last).text.length), - text: [change.text[0]], origin: change.origin}; + setScrollTop: function (scrollTop) { + if (this.options.scrollTop === scrollTop) { + return; } + this._scrollLock = true; + this.options.scrollTop = BI.clamp(scrollTop || 0, 0, this._getMaxScrollTop()); + this._debounceRelease(); + this._calculateChildrenToRender(); + this.element.scrollTop(this.options.scrollTop); + }, - change.removed = getBetween(doc, change.from, change.to); - - if (!selAfter) selAfter = computeSelAfterChange(doc, change); - if (doc.cm) makeChangeSingleDocInEditor(doc.cm, change, spans); - else updateDoc(doc, change, spans); - setSelectionNoUndo(doc, selAfter, sel_dontScroll); - } + setColumnCount: function (columnCount) { + this.options.columnCount = columnCount; + }, - // Handle the interaction of a change to a document with the editor - // that this document is part of. - function makeChangeSingleDocInEditor (cm, change, spans) { - var doc = cm.doc, display = cm.display, from = change.from, to = change.to; + setRowCount: function (rowCount) { + this.options.rowCount = rowCount; + }, - var recomputeMaxLength = false, checkWidthStart = from.line; - if (!cm.options.lineWrapping) { - checkWidthStart = lineNo(visualLine(getLine(doc, from.line))); - doc.iter(checkWidthStart, to.line + 1, function (line) { - if (line == display.maxLine) { - recomputeMaxLength = true; - return true; - } + setOverflowX: function (b) { + var self = this; + if (this.options.overflowX !== !!b) { + this.options.overflowX = !!b; + BI.nextTick(function () { + self.element.css({overflowX: b ? "auto" : "hidden"}); }); } + }, - if (doc.sel.contains(change.from, change.to) > -1) {signalCursorActivity(cm);} - - updateDoc(doc, change, spans, estimateHeight(cm)); - - if (!cm.options.lineWrapping) { - doc.iter(checkWidthStart, from.line + change.text.length, function (line) { - var len = lineLength(line); - if (len > display.maxLineLength) { - display.maxLine = line; - display.maxLineLength = len; - display.maxLineChanged = true; - recomputeMaxLength = false; - } + setOverflowY: function (b) { + var self = this; + if (this.options.overflowY !== !!b) { + this.options.overflowY = !!b; + BI.nextTick(function () { + self.element.css({overflowY: b ? "auto" : "hidden"}); }); - if (recomputeMaxLength) cm.curOp.updateMaxLine = true; } + }, - // Adjust frontier, schedule worker - doc.frontier = Math.min(doc.frontier, from.line); - startWorker(cm, 400); + getScrollLeft: function () { + return this.options.scrollLeft; + }, - var lendiff = change.text.length - (to.line - from.line) - 1; - // Remember that these lines changed, for updating the display - if (change.full) {regChange(cm);} else if (from.line == to.line && change.text.length == 1 && !isWholeLineUpdate(cm.doc, change)) {regLineChange(cm, from.line, "text");} else {regChange(cm, from.line, to.line + 1, lendiff);} + getScrollTop: function () { + return this.options.scrollTop; + }, - var changesHandler = hasHandler(cm, "changes"), changeHandler = hasHandler(cm, "change"); - if (changeHandler || changesHandler) { - var obj = { - from: from, to: to, - text: change.text, - removed: change.removed, - origin: change.origin - }; - if (changeHandler) signalLater(cm, "change", cm, obj); - if (changesHandler) (cm.curOp.changeObjs || (cm.curOp.changeObjs = [])).push(obj); - } - cm.display.selForContextMenu = null; - } + getMaxScrollLeft: function () { + return this._getMaxScrollLeft(); + }, - function replaceRange (doc, code, from, to, origin) { - if (!to) to = from; - if (cmp(to, from) < 0) { var tmp = to; to = from; from = tmp; } - if (typeof code === "string") code = splitLines(code); - makeChange(doc, {from: from, to: to, text: code, origin: origin}); - } + getMaxScrollTop: function () { + return this._getMaxScrollTop(); + }, - // SCROLLING THINGS INTO VIEW + setEstimatedColumnSize: function (width) { + this.options.estimatedColumnSize = width; + }, - // If an editor sits on the top or bottom of the window, partially - // scrolled out of view, this ensures that the cursor is visible. - function maybeScrollWindow (cm, coords) { - if (signalDOMEvent(cm, "scrollCursorIntoView")) return; + setEstimatedRowSize: function (height) { + this.options.estimatedRowSize = height; + }, - var display = cm.display, box = display.sizer.getBoundingClientRect(), doScroll = null; - if (coords.top + box.top < 0) doScroll = true; - else if (coords.bottom + box.top > (window.innerHeight || document.documentElement.clientHeight)) doScroll = false; - if (doScroll != null && !phantom) { - var scrollNode = elt("div", "\u200b", null, "position: absolute; top: " + - (coords.top - display.viewOffset - paddingTop(cm.display)) + "px; height: " + - (coords.bottom - coords.top + scrollGap(cm) + display.barHeight) + "px; left: " + - coords.left + "px; width: 2px;"); - cm.display.lineSpace.appendChild(scrollNode); - scrollNode.scrollIntoView(doScroll); - cm.display.lineSpace.removeChild(scrollNode); - } - } - - // Scroll a given position into view (immediately), verifying that - // it actually became visible (as line heights are accurately - // measured, the position of something may 'drift' during drawing). - function scrollPosIntoView (cm, pos, end, margin) { - if (margin == null) margin = 0; - for (var limit = 0; limit < 5; limit++) { - var changed = false, coords = cursorCoords(cm, pos); - var endCoords = !end || end == pos ? coords : cursorCoords(cm, end); - var scrollPos = calculateScrollPos(cm, Math.min(coords.left, endCoords.left), - Math.min(coords.top, endCoords.top) - margin, - Math.max(coords.left, endCoords.left), - Math.max(coords.bottom, endCoords.bottom) + margin); - var startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft; - if (scrollPos.scrollTop != null) { - setScrollTop(cm, scrollPos.scrollTop); - if (Math.abs(cm.doc.scrollTop - startTop) > 1) changed = true; - } - if (scrollPos.scrollLeft != null) { - setScrollLeft(cm, scrollPos.scrollLeft); - if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) changed = true; - } - if (!changed) break; - } - return coords; - } - - // Scroll a given set of coordinates into view (immediately). - function scrollIntoView (cm, x1, y1, x2, y2) { - var scrollPos = calculateScrollPos(cm, x1, y1, x2, y2); - if (scrollPos.scrollTop != null) setScrollTop(cm, scrollPos.scrollTop); - if (scrollPos.scrollLeft != null) setScrollLeft(cm, scrollPos.scrollLeft); - } - - // Calculate a new scroll position needed to scroll the given - // rectangle into view. Returns an object with scrollTop and - // scrollLeft properties. When these are undefined, the - // vertical/horizontal position does not need to be adjusted. - function calculateScrollPos (cm, x1, y1, x2, y2) { - var display = cm.display, snapMargin = textHeight(cm.display); - if (y1 < 0) y1 = 0; - var screentop = cm.curOp && cm.curOp.scrollTop != null ? cm.curOp.scrollTop : display.scroller.scrollTop; - var screen = displayHeight(cm), result = {}; - if (y2 - y1 > screen) y2 = y1 + screen; - var docBottom = cm.doc.height + paddingVert(display); - var atTop = y1 < snapMargin, atBottom = y2 > docBottom - snapMargin; - if (y1 < screentop) { - result.scrollTop = atTop ? 0 : y1; - } else if (y2 > screentop + screen) { - var newTop = Math.min(y1, (atBottom ? docBottom : y2) - screen); - if (newTop != screentop) result.scrollTop = newTop; - } - - var screenleft = cm.curOp && cm.curOp.scrollLeft != null ? cm.curOp.scrollLeft : display.scroller.scrollLeft; - var screenw = displayWidth(cm) - (cm.options.fixedGutter ? display.gutters.offsetWidth : 0); - var tooWide = x2 - x1 > screenw; - if (tooWide) x2 = x1 + screenw; - if (x1 < 10) {result.scrollLeft = 0;} else if (x1 < screenleft) {result.scrollLeft = Math.max(0, x1 - (tooWide ? 0 : 10));} else if (x2 > screenw + screenleft - 3) {result.scrollLeft = x2 + (tooWide ? 0 : 10) - screenw;} - return result; - } - - // Store a relative adjustment to the scroll position in the current - // operation (to be applied when the operation finishes). - function addToScrollPos (cm, left, top) { - if (left != null || top != null) resolveScrollToPos(cm); - if (left != null) {cm.curOp.scrollLeft = (cm.curOp.scrollLeft == null ? cm.doc.scrollLeft : cm.curOp.scrollLeft) + left;} - if (top != null) {cm.curOp.scrollTop = (cm.curOp.scrollTop == null ? cm.doc.scrollTop : cm.curOp.scrollTop) + top;} - } - - // Make sure that at the end of the operation the current cursor is - // shown. - function ensureCursorVisible (cm) { - resolveScrollToPos(cm); - var cur = cm.getCursor(), from = cur, to = cur; - if (!cm.options.lineWrapping) { - from = cur.ch ? Pos(cur.line, cur.ch - 1) : cur; - to = Pos(cur.line, cur.ch + 1); - } - cm.curOp.scrollToPos = {from: from, to: to, margin: cm.options.cursorScrollMargin, isCursor: true}; - } - - // When an operation has its scrollToPos property set, and another - // scroll action is applied before the end of the operation, this - // 'simulates' scrolling that position into view in a cheap way, so - // that the effect of intermediate scroll commands is not ignored. - function resolveScrollToPos (cm) { - var range = cm.curOp.scrollToPos; - if (range) { - cm.curOp.scrollToPos = null; - var from = estimateCoords(cm, range.from), to = estimateCoords(cm, range.to); - var sPos = calculateScrollPos(cm, Math.min(from.left, to.left), - Math.min(from.top, to.top) - range.margin, - Math.max(from.right, to.right), - Math.max(from.bottom, to.bottom) + range.margin); - cm.scrollTo(sPos.scrollLeft, sPos.scrollTop); - } - } - - // API UTILITIES - - // Indent the given line. The how parameter can be "smart", - // "add"/null, "subtract", or "prev". When aggressive is false - // (typically set to true for forced single-line indents), empty - // lines are not indented, and places where the mode returns Pass - // are left alone. - function indentLine (cm, n, how, aggressive) { - var doc = cm.doc, state; - if (how == null) how = "add"; - if (how == "smart") { - // Fall back to "prev" when the mode doesn't have an indentation - // method. - if (!doc.mode.indent) how = "prev"; - else state = getStateBefore(cm, n); - } - - var tabSize = cm.options.tabSize; - var line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize); - if (line.stateAfter) line.stateAfter = null; - var curSpaceString = line.text.match(/^\s*/)[0], indentation; - if (!aggressive && !/\S/.test(line.text)) { - indentation = 0; - how = "not"; - } else if (how == "smart") { - indentation = doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text); - if (indentation == Pass || indentation > 150) { - if (!aggressive) return; - how = "prev"; - } - } - if (how == "prev") { - if (n > doc.first) indentation = countColumn(getLine(doc, n - 1).text, null, tabSize); - else indentation = 0; - } else if (how == "add") { - indentation = curSpace + cm.options.indentUnit; - } else if (how == "subtract") { - indentation = curSpace - cm.options.indentUnit; - } else if (typeof how === "number") { - indentation = curSpace + how; - } - indentation = Math.max(0, indentation); - - var indentString = "", pos = 0; - if (cm.options.indentWithTabs) {for (var i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\t";}} - if (pos < indentation) indentString += spaceStr(indentation - pos); - - if (indentString != curSpaceString) { - replaceRange(doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input"); - line.stateAfter = null; - return true; - } - // Ensure that, if the cursor was in the whitespace at the start - // of the line, it is moved to the end of that space. - for (var i = 0; i < doc.sel.ranges.length; i++) { - var range = doc.sel.ranges[i]; - if (range.head.line == n && range.head.ch < curSpaceString.length) { - var pos = Pos(n, curSpaceString.length); - replaceOneSelection(doc, i, new Range(pos, pos)); - break; - } - } - - } - - // Utility for applying a change to a line by handle or number, - // returning the number and optionally registering the line as - // changed. - function changeLine (doc, handle, changeType, op) { - var no = handle, line = handle; - if (typeof handle === "number") line = getLine(doc, clipLine(doc, handle)); - else no = lineNo(handle); - if (no == null) return null; - if (op(line, no) && doc.cm) regLineChange(doc.cm, no, changeType); - return line; - } - - // Helper for deleting text near the selection(s), used to implement - // backspace, delete, and similar functionality. - function deleteNearSelection (cm, compute) { - var ranges = cm.doc.sel.ranges, kill = []; - // Build up a set of ranges to kill first, merging overlapping - // ranges. - for (var i = 0; i < ranges.length; i++) { - var toKill = compute(ranges[i]); - while (kill.length && cmp(toKill.from, lst(kill).to) <= 0) { - var replaced = kill.pop(); - if (cmp(replaced.from, toKill.from) < 0) { - toKill.from = replaced.from; - break; - } - } - kill.push(toKill); - } - // Next, remove those actual ranges. - runInOp(cm, function () { - for (var i = kill.length - 1; i >= 0; i--) {replaceRange(cm.doc, "", kill[i].from, kill[i].to, "+delete");} - ensureCursorVisible(cm); - }); - } - - // Used for horizontal relative motion. Dir is -1 or 1 (left or - // right), unit can be "char", "column" (like char, but doesn't - // cross line boundaries), "word" (across next word), or "group" (to - // the start of next group of word or non-word-non-whitespace - // chars). The visually param controls whether, in right-to-left - // text, direction 1 means to move towards the next index in the - // string, or towards the character to the right of the current - // position. The resulting position will have a hitSide=true - // property if it reached the end of the document. - function findPosH (doc, pos, dir, unit, visually) { - var line = pos.line, ch = pos.ch, origDir = dir; - var lineObj = getLine(doc, line); - var possible = true; - function findNextLine () { - var l = line + dir; - if (l < doc.first || l >= doc.first + doc.size) return (possible = false); - line = l; - return lineObj = getLine(doc, l); - } - function moveOnce (boundToLine) { - var next = (visually ? moveVisually : moveLogically)(lineObj, ch, dir, true); - if (next == null) { - if (!boundToLine && findNextLine()) { - if (visually) ch = (dir < 0 ? lineRight : lineLeft)(lineObj); - else ch = dir < 0 ? lineObj.text.length : 0; - } else return (possible = false); - } else ch = next; - return true; - } + // 重新计算children + _reRange: function () { + this.renderRange = {}; + }, - if (unit == "char") moveOnce(); - else if (unit == "column") moveOnce(true); - else if (unit == "word" || unit == "group") { - var sawType = null, group = unit == "group"; - var helper = doc.cm && doc.cm.getHelper(pos, "wordChars"); - for (var first = true; ; first = false) { - if (dir < 0 && !moveOnce(!first)) break; - var cur = lineObj.text.charAt(ch) || "\n"; - var type = isWordChar(cur, helper) ? "w" - : group && cur == "\n" ? "n" - : !group || /\s/.test(cur) ? null - : "p"; - if (group && !first && !type) type = "s"; - if (sawType && sawType != type) { - if (dir < 0) {dir = 1; moveOnce();} - break; - } + _clearChildren: function () { + this.container._children = {}; + this.container.attr("items", []); + }, - if (type) sawType = type; - if (dir > 0 && !moveOnce(!first)) break; - } - } - var result = skipAtomic(doc, Pos(line, ch), origDir, true); - if (!possible) result.hitSide = true; - return result; - } + restore: function () { + BI.each(this.renderedCells, function (i, cell) { + cell.el._destroy(); + }); + this._clearChildren(); + this.renderedCells = []; + this.renderedKeys = []; + this.renderRange = {}; + this._scrollLock = false; + }, - // For relative vertical movement. Dir may be -1 or 1. Unit can be - // "page" or "line". The resulting position will have a hitSide=true - // property if it reached the end of the document. - function findPosV (cm, pos, dir, unit) { - var doc = cm.doc, x = pos.left, y; - if (unit == "page") { - var pageSize = Math.min(cm.display.wrapper.clientHeight, window.innerHeight || document.documentElement.clientHeight); - y = pos.top + dir * (pageSize - (dir < 0 ? 1.5 : .5) * textHeight(cm.display)); - } else if (unit == "line") { - y = dir > 0 ? pos.bottom + 3 : pos.top - 3; - } - for (;;) { - var target = coordsChar(cm, x, y); - if (!target.outside) break; - if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break; } - y += dir * 5; + populate: function (items) { + if (items && items !== this.options.items) { + this.restore(); } - return target; + this._populate(items); } - - // EDITOR METHODS - - // The publicly visible API. Note that methodOp(f) means - // 'wrap f in an operation, performed on its `this` parameter'. - - // This is not the complete set of editor methods. Most of the - // methods defined on the Doc type are also injected into - // CodeMirror.prototype, for backwards compatibility and - // convenience. - - CodeMirror.prototype = { - constructor: CodeMirror, - focus: function () {window.focus(); this.display.input.focus();}, - - setOption: function (option, value) { - var options = this.options, old = options[option]; - if (options[option] == value && option != "mode") return; - options[option] = value; - if (optionHandlers.hasOwnProperty(option)) {operation(this, optionHandlers[option])(this, value, old);} - }, - - getOption: function (option) {return this.options[option];}, - getDoc: function () {return this.doc;}, - - addKeyMap: function (map, bottom) { - this.state.keyMaps[bottom ? "push" : "unshift"](getKeyMap(map)); - }, - removeKeyMap: function (map) { - var maps = this.state.keyMaps; - for (var i = 0; i < maps.length; ++i) { - if (maps[i] == map || maps[i].name == map) { - maps.splice(i, 1); - return true; +}); +BI.GridView.EVENT_SCROLL = "EVENT_SCROLL"; +BI.shortcut("bi.grid_view", BI.GridView);/** + * floatBox弹出层， + * @class BI.FloatBox + * @extends BI.Widget + */ +BI.FloatBox = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.FloatBox.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-float-box bi-card", + width: 600, + height: 500 + }); + }, + _init: function () { + BI.FloatBox.superclass._init.apply(this, arguments); + var self = this, o = this.options; + this.showAction = new BI.ShowAction({ + tar: this + }); + this._center = BI.createWidget(); + this._north = BI.createWidget(); + this.element.draggable && this.element.draggable({ + handle: ".bi-message-title", + drag: function (e, ui) { + var W = $("body").width(), H = $("body").height(); + if (ui.position.left + o.width > W) { + ui.position.left = W - o.width; } - } - }, - - addOverlay: methodOp(function (spec, options) { - var mode = spec.token ? spec : CodeMirror.getMode(this.options, spec); - if (mode.startState) throw new Error("Overlays may not be stateful."); - this.state.overlays.push({mode: mode, modeSpec: spec, opaque: options && options.opaque}); - this.state.modeGen++; - regChange(this); - }), - removeOverlay: methodOp(function (spec) { - var overlays = this.state.overlays; - for (var i = 0; i < overlays.length; ++i) { - var cur = overlays[i].modeSpec; - if (cur == spec || typeof spec === "string" && cur.name == spec) { - overlays.splice(i, 1); - this.state.modeGen++; - regChange(this); - return; + if (ui.position.top + o.height > H) { + ui.position.top = H - o.height; } - } - }), - - indentLine: methodOp(function (n, dir, aggressive) { - if (typeof dir !== "string" && typeof dir !== "number") { - if (dir == null) dir = this.options.smartIndent ? "smart" : "prev"; - else dir = dir ? "add" : "subtract"; - } - if (isLine(this.doc, n)) indentLine(this, n, dir, aggressive); - }), - indentSelection: methodOp(function (how) { - var ranges = this.doc.sel.ranges, end = -1; - for (var i = 0; i < ranges.length; i++) { - var range = ranges[i]; - if (!range.empty()) { - var from = range.from(), to = range.to(); - var start = Math.max(end, from.line); - end = Math.min(this.lastLine(), to.line - (to.ch ? 0 : 1)) + 1; - for (var j = start; j < end; ++j) {indentLine(this, j, how);} - var newRanges = this.doc.sel.ranges; - if (from.ch == 0 && ranges.length == newRanges.length && newRanges[i].from().ch > 0) {replaceOneSelection(this.doc, i, new Range(from, newRanges[i].to()), sel_dontScroll);} - } else if (range.head.line > end) { - indentLine(this, range.head.line, how, true); - end = range.head.line; - if (i == this.doc.sel.primIndex) ensureCursorVisible(this); + if (ui.position.left < 0) { + ui.position.left = 0; + } + if (ui.position.top < 0) { + ui.position.top = 0; } + // BI-12134 没有什么特别好的方法 + BI.Resizers._resize(); } - }), - - // Fetch the parser token for a given character. Useful for hacks - // that want to inspect the mode state (say, for completion). - getTokenAt: function (pos, precise) { - return takeToken(this, pos, precise); - }, - - getLineTokens: function (line, precise) { - return takeToken(this, Pos(line), precise, true); - }, - - getTokenTypeAt: function (pos) { - pos = clipPos(this.doc, pos); - var styles = getLineStyles(this, getLine(this.doc, pos.line)); - var before = 0, after = (styles.length - 1) / 2, ch = pos.ch; - var type; - if (ch == 0) type = styles[2]; - else { - for (;;) { - var mid = (before + after) >> 1; - if ((mid ? styles[mid * 2 - 1] : 0) >= ch) after = mid; - else if (styles[mid * 2 + 1] < ch) before = mid + 1; - else { type = styles[mid * 2 + 2]; break; } + }); + this._south = BI.createWidget(); + BI.createWidget({ + type: "bi.border", + element: this, + items: { + north: { + el: { + type: "bi.border", + cls: "bi-message-title bi-background", + items: { + center: { + el: { + type: "bi.absolute", + items: [{ + el: this._north, + left: 10, + top: 0, + right: 0, + bottom: 0 + }] + } + }, + east: { + el: { + type: "bi.icon_button", + cls: "bi-message-close close-font", + height: 50, + handler: function () { + self.currentSectionProvider.close(); + } + }, + width: 60 + } + } + }, + height: 50 + }, + center: { + el: { + type: "bi.absolute", + items: [{ + el: this._center, + left: 20, + top: 20, + right: 20, + bottom: 0 + }] + } + }, + south: { + el: { + type: "bi.absolute", + items: [{ + el: this._south, + left: 20, + top: 0, + right: 20, + bottom: 0 + }] + }, + height: 60 } } - var cut = type ? type.indexOf("cm-overlay ") : -1; - return cut < 0 ? type : cut == 0 ? null : type.slice(0, cut - 1); - }, + }); + }, - getModeAt: function (pos) { - var mode = this.doc.mode; - if (!mode.innerMode) return mode; - return CodeMirror.innerMode(mode, this.getTokenAt(pos).state).mode; - }, + populate: function (sectionProvider) { + var self = this; + if (this.currentSectionProvider && this.currentSectionProvider !== sectionProvider) { + this.currentSectionProvider.destroy(); + } + this.currentSectionProvider = sectionProvider; + sectionProvider.rebuildNorth(this._north); + sectionProvider.rebuildCenter(this._center); + sectionProvider.rebuildSouth(this._south); + sectionProvider.on(BI.PopoverSection.EVENT_CLOSE, function () { + self.close(); + }); + }, - getHelper: function (pos, type) { - return this.getHelpers(pos, type)[0]; - }, + show: function () { + this.showAction.actionPerformed(); + }, - getHelpers: function (pos, type) { - var found = []; - if (!helpers.hasOwnProperty(type)) return found; - var help = helpers[type], mode = this.getModeAt(pos); - if (typeof mode[type] === "string") { - if (help[mode[type]]) found.push(help[mode[type]]); - } else if (mode[type]) { - for (var i = 0; i < mode[type].length; i++) { - var val = help[mode[type][i]]; - if (val) found.push(val); - } - } else if (mode.helperType && help[mode.helperType]) { - found.push(help[mode.helperType]); - } else if (help[mode.name]) { - found.push(help[mode.name]); - } - for (var i = 0; i < help._global.length; i++) { - var cur = help._global[i]; - if (cur.pred(mode, this) && indexOf(found, cur.val) == -1) {found.push(cur.val);} - } - return found; - }, + hide: function () { + this.showAction.actionBack(); + }, - getStateAfter: function (line, precise) { - var doc = this.doc; - line = clipLine(doc, line == null ? doc.first + doc.size - 1 : line); - return getStateBefore(this, line + 1, precise); - }, + open: function () { + this.show(); + this.fireEvent(BI.FloatBox.EVENT_FLOAT_BOX_OPEN); + }, - cursorCoords: function (start, mode) { - var pos, range = this.doc.sel.primary(); - if (start == null) pos = range.head; - else if (typeof start === "object") pos = clipPos(this.doc, start); - else pos = start ? range.from() : range.to(); - return cursorCoords(this, pos, mode || "page"); - }, + close: function () { + this.hide(); + this.fireEvent(BI.FloatBox.EVENT_FLOAT_BOX_CLOSED); + }, - charCoords: function (pos, mode) { - return charCoords(this, clipPos(this.doc, pos), mode || "page"); - }, + setZindex: function (zindex) { + this.element.css({"z-index": zindex}); + }, - coordsChar: function (coords, mode) { - coords = fromCoordSystem(this, coords, mode || "page"); - return coordsChar(this, coords.left, coords.top); - }, + destroyed: function () { + this.currentSectionProvider && this.currentSectionProvider.destroy(); + } +}); - lineAtHeight: function (height, mode) { - height = fromCoordSystem(this, {top: height, left: 0}, mode || "page").top; - return lineAtHeight(this.doc, height + this.display.viewOffset); - }, - heightAtLine: function (line, mode) { - var end = false, lineObj; - if (typeof line === "number") { - var last = this.doc.first + this.doc.size - 1; - if (line < this.doc.first) line = this.doc.first; - else if (line > last) { line = last; end = true; } - lineObj = getLine(this.doc, line); - } else { - lineObj = line; - } - return intoCoordSystem(this, lineObj, {top: 0, left: 0}, mode || "page").top + - (end ? this.doc.height - heightAtLine(lineObj) : 0); - }, +BI.shortcut("bi.float_box", BI.FloatBox); - defaultTextHeight: function () { return textHeight(this.display); }, - defaultCharWidth: function () { return charWidth(this.display); }, +BI.FloatBox.EVENT_FLOAT_BOX_CLOSED = "EVENT_FLOAT_BOX_CLOSED"; +BI.FloatBox.EVENT_FLOAT_BOX_OPEN = "EVENT_FLOAT_BOX_CLOSED"; +/** + * 下拉框弹出层, zIndex在1000w + * @class BI.PopupView + * @extends BI.Widget + */ +BI.PopupView = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.PopupView.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-popup-view", + maxWidth: "auto", + minWidth: 100, + // maxHeight: 200, + minHeight: 25, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0, + vgap: 0, + hgap: 0, + direction: BI.Direction.Top, // 工具栏的方向 + stopEvent: false, // 是否停止mousedown、mouseup事件 + stopPropagation: false, // 是否停止mousedown、mouseup向上冒泡 + logic: { + dynamic: true + }, - setGutterMarker: methodOp(function (line, gutterID, value) { - return changeLine(this.doc, line, "gutter", function (line) { - var markers = line.gutterMarkers || (line.gutterMarkers = {}); - markers[gutterID] = value; - if (!value && isEmpty(markers)) line.gutterMarkers = null; - return true; - }); - }), - - clearGutter: methodOp(function (gutterID) { - var cm = this, doc = cm.doc, i = doc.first; - doc.iter(function (line) { - if (line.gutterMarkers && line.gutterMarkers[gutterID]) { - line.gutterMarkers[gutterID] = null; - regLineChange(cm, i, "gutter"); - if (isEmpty(line.gutterMarkers)) line.gutterMarkers = null; - } - ++i; - }); - }), - - lineInfo: function (line) { - if (typeof line === "number") { - if (!isLine(this.doc, line)) return null; - var n = line; - line = getLine(this.doc, line); - if (!line) return null; - } else { - var n = lineNo(line); - if (n == null) return null; - } - return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers, - textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass, - widgets: line.widgets}; - }, - - getViewport: function () { return {from: this.display.viewFrom, to: this.display.viewTo};}, - - addWidget: function (pos, node, scroll, vert, horiz) { - var display = this.display; - pos = cursorCoords(this, clipPos(this.doc, pos)); - var top = pos.bottom, left = pos.left; - node.style.position = "absolute"; - node.setAttribute("cm-ignore-events", "true"); - this.display.input.setUneditable(node); - display.sizer.appendChild(node); - if (vert == "over") { - top = pos.top; - } else if (vert == "above" || vert == "near") { - var vspace = Math.max(display.wrapper.clientHeight, this.doc.height), - hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth); - // Default to positioning above (if specified and possible); otherwise default to positioning below - if ((vert == "above" || pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight) {top = pos.top - node.offsetHeight;} else if (pos.bottom + node.offsetHeight <= vspace) {top = pos.bottom;} - if (left + node.offsetWidth > hspace) {left = hspace - node.offsetWidth;} - } - node.style.top = top + "px"; - node.style.left = node.style.right = ""; - if (horiz == "right") { - left = display.sizer.clientWidth - node.offsetWidth; - node.style.right = "0px"; - } else { - if (horiz == "left") left = 0; - else if (horiz == "middle") left = (display.sizer.clientWidth - node.offsetWidth) / 2; - node.style.left = left + "px"; - } - if (scroll) {scrollIntoView(this, left, top, left + node.offsetWidth, top + node.offsetHeight);} - }, - - triggerOnKeyDown: methodOp(onKeyDown), - triggerOnKeyPress: methodOp(onKeyPress), - triggerOnKeyUp: onKeyUp, - - execCommand: function (cmd) { - if (commands.hasOwnProperty(cmd)) {return commands[cmd](this);} - }, - - triggerElectric: methodOp(function (text) { triggerElectric(this, text); }), - - findPosH: function (from, amount, unit, visually) { - var dir = 1; - if (amount < 0) { dir = -1; amount = -amount; } - for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { - cur = findPosH(this.doc, cur, dir, unit, visually); - if (cur.hitSide) break; - } - return cur; - }, - - moveH: methodOp(function (dir, unit) { - var cm = this; - cm.extendSelectionsBy(function (range) { - if (cm.display.shift || cm.doc.extend || range.empty()) {return findPosH(cm.doc, range.head, dir, unit, cm.options.rtlMoveVisually);} - return dir < 0 ? range.from() : range.to(); - }, sel_move); - }), - - deleteH: methodOp(function (dir, unit) { - var sel = this.doc.sel, doc = this.doc; - if (sel.somethingSelected()) {doc.replaceSelection("", null, "+delete");} else { - deleteNearSelection(this, function (range) { - var other = findPosH(doc, range.head, dir, unit, false); - return dir < 0 ? {from: other, to: range.head} : {from: range.head, to: other}; - }); - } - }), - - findPosV: function (from, amount, unit, goalColumn) { - var dir = 1, x = goalColumn; - if (amount < 0) { dir = -1; amount = -amount; } - for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { - var coords = cursorCoords(this, cur, "div"); - if (x == null) x = coords.left; - else coords.left = x; - cur = findPosV(this, coords, dir, unit); - if (cur.hitSide) break; - } - return cur; - }, + tool: false, // 自定义工具栏 + tabs: [], // 导航栏 + buttons: [], // toolbar栏 - moveV: methodOp(function (dir, unit) { - var cm = this, doc = this.doc, goals = []; - var collapse = !cm.display.shift && !doc.extend && doc.sel.somethingSelected(); - doc.extendSelectionsBy(function (range) { - if (collapse) {return dir < 0 ? range.from() : range.to();} - var headPos = cursorCoords(cm, range.head, "div"); - if (range.goalColumn != null) headPos.left = range.goalColumn; - goals.push(headPos.left); - var pos = findPosV(cm, headPos, dir, unit); - if (unit == "page" && range == doc.sel.primary()) {addToScrollPos(cm, null, charCoords(cm, pos, "div").top - headPos.top);} - return pos; - }, sel_move); - if (goals.length) { - for (var i = 0; i < doc.sel.ranges.length; i++) {doc.sel.ranges[i].goalColumn = goals[i];} + el: { + type: "bi.button_group", + items: [], + chooseType: 0, + behaviors: {}, + layouts: [{ + type: "bi.vertical" + }] } - }), - - // Find the word at the given position (as returned by coordsChar). - findWordAt: function (pos) { - var doc = this.doc, line = getLine(doc, pos.line).text; - var start = pos.ch, end = pos.ch; - if (line) { - var helper = this.getHelper(pos, "wordChars"); - if ((pos.xRel < 0 || end == line.length) && start) --start; else ++end; - var startChar = line.charAt(start); - var check = isWordChar(startChar, helper) - ? function (ch) { return isWordChar(ch, helper); } - : /\s/.test(startChar) ? function (ch) {return /\s/.test(ch);} - : function (ch) {return !/\s/.test(ch) && !isWordChar(ch);}; - while (start > 0 && check(line.charAt(start - 1))) --start; - while (end < line.length && check(line.charAt(end))) ++end; - } - return new Range(Pos(pos.line, start), Pos(pos.line, end)); - }, - - toggleOverwrite: function (value) { - if (value != null && value == this.state.overwrite) return; - if (this.state.overwrite = !this.state.overwrite) {addClass(this.display.cursorDiv, "CodeMirror-overwrite");} else {rmClass(this.display.cursorDiv, "CodeMirror-overwrite");} + }); + }, - signal(this, "overwriteToggle", this, this.state.overwrite); - }, - hasFocus: function () { return this.display.input.getField() == activeElt(); }, + _init: function () { + BI.PopupView.superclass._init.apply(this, arguments); + var self = this, o = this.options; + var fn = function (e) { + e.stopPropagation(); + }, stop = function (e) { + e.stopEvent(); + return false; + }; + this.element.css({ + "z-index": BI.zIndex_popup, + "min-width": o.minWidth + "px", + "max-width": o.maxWidth + "px" + }).bind({click: fn}); - scrollTo: methodOp(function (x, y) { - if (x != null || y != null) resolveScrollToPos(this); - if (x != null) this.curOp.scrollLeft = x; - if (y != null) this.curOp.scrollTop = y; - }), - getScrollInfo: function () { - var scroller = this.display.scroller; - return {left: scroller.scrollLeft, top: scroller.scrollTop, - height: scroller.scrollHeight - scrollGap(this) - this.display.barHeight, - width: scroller.scrollWidth - scrollGap(this) - this.display.barWidth, - clientHeight: displayHeight(this), clientWidth: displayWidth(this)}; - }, + this.element.bind("mousewheel", fn); - scrollIntoView: methodOp(function (range, margin) { - if (range == null) { - range = {from: this.doc.sel.primary().head, to: null}; - if (margin == null) margin = this.options.cursorScrollMargin; - } else if (typeof range === "number") { - range = {from: Pos(range, 0), to: null}; - } else if (range.from == null) { - range = {from: range, to: null}; - } - if (!range.to) range.to = range.from; - range.margin = margin || 0; - - if (range.from.line != null) { - resolveScrollToPos(this); - this.curOp.scrollToPos = range; - } else { - var sPos = calculateScrollPos(this, Math.min(range.from.left, range.to.left), - Math.min(range.from.top, range.to.top) - range.margin, - Math.max(range.from.right, range.to.right), - Math.max(range.from.bottom, range.to.bottom) + range.margin); - this.scrollTo(sPos.scrollLeft, sPos.scrollTop); - } - }), + o.stopPropagation && this.element.bind({mousedown: fn, mouseup: fn, mouseover: fn}); + o.stopEvent && this.element.bind({mousedown: stop, mouseup: stop, mouseover: stop}); + this.tool = this._createTool(); + this.tab = this._createTab(); + this.view = this._createView(); + this.toolbar = this._createToolBar(); - setSize: methodOp(function (width, height) { - var cm = this; - function interpret (val) { - return typeof val === "number" || /^\d+$/.test(String(val)) ? val + "px" : val; + this.button_group.on(BI.Controller.EVENT_CHANGE, function (type) { + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + if (type === BI.Events.CLICK) { + self.fireEvent(BI.PopupView.EVENT_CHANGE); } - if (width != null) cm.display.wrapper.style.width = interpret(width); - if (height != null) cm.display.wrapper.style.height = interpret(height); - if (cm.options.lineWrapping) clearLineMeasurementCache(this); - var lineNo = cm.display.viewFrom; - cm.doc.iter(lineNo, cm.display.viewTo, function (line) { - if (line.widgets) { - for (var i = 0; i < line.widgets.length; i++) {if (line.widgets[i].noHScroll) { regLineChange(cm, lineNo, "widget"); break; }} - } - ++lineNo; - }); - cm.curOp.forceUpdate = true; - signal(cm, "refresh", this); - }), + }); - operation: function (f) {return runInOp(this, f);}, - - refresh: methodOp(function () { - var oldHeight = this.display.cachedTextHeight; - regChange(this); - this.curOp.forceUpdate = true; - clearCaches(this); - this.scrollTo(this.doc.scrollLeft, this.doc.scrollTop); - updateGutterSpace(this); - if (oldHeight == null || Math.abs(oldHeight - textHeight(this.display)) > .5) {estimateLineHeights(this);} - signal(this, "refresh", this); - }), + BI.createWidget(BI.extend({ + element: this + }, BI.LogicFactory.createLogic(BI.LogicFactory.createLogicTypeByDirection(o.direction), BI.extend({}, o.logic, { + scrolly: false, + lgap: o.lgap, + rgap: o.rgap, + tgap: o.tgap, + bgap: o.bgap, + vgap: o.vgap, + hgap: o.hgap, + items: BI.LogicFactory.createLogicItemsByDirection(o.direction, + BI.extend({ + cls: "list-view-outer bi-card bi-border" + }, BI.LogicFactory.createLogic(BI.LogicFactory.createLogicTypeByDirection(o.direction), BI.extend({}, o.logic, { + items: BI.LogicFactory.createLogicItemsByDirection(o.direction, this.tool, this.tab, this.view, this.toolbar) + }))) + ) + })))); + }, - swapDoc: methodOp(function (doc) { - var old = this.doc; - old.cm = null; - attachDoc(this, doc); - clearCaches(this); - this.display.input.reset(); - this.scrollTo(doc.scrollLeft, doc.scrollTop); - this.curOp.forceScroll = true; - signalLater(this, "swapDoc", this, old); - return old; - }), + _createView: function () { + var o = this.options; + this.button_group = BI.createWidget(o.el, {type: "bi.button_group"}); + this.button_group.element.css({"min-height": o.minHeight + "px"}); + return this.button_group; + }, - getInputField: function () {return this.display.input.getField();}, - getWrapperElement: function () {return this.display.wrapper;}, - getScrollerElement: function () {return this.display.scroller;}, - getGutterElement: function () {return this.display.gutters;} - }; - eventMixin(CodeMirror); - - // OPTION DEFAULTS - - // The default configuration options. - var defaults = CodeMirror.defaults = {}; - // Functions to run when options are changed. - var optionHandlers = CodeMirror.optionHandlers = {}; - - function option (name, deflt, handle, notOnInit) { - CodeMirror.defaults[name] = deflt; - if (handle) { - optionHandlers[name] = - notOnInit ? function (cm, val, old) {if (old != Init) handle(cm, val, old);} : handle; - } - } - - // Passed to option handlers when there is no old value. - var Init = CodeMirror.Init = {toString: function () {return "CodeMirror.Init";}}; - - // These two are, on init, called from the constructor because they - // have to be initialized before the editor can start at all. - option("value", "", function (cm, val) { - cm.setValue(val); - }, true); - option("mode", null, function (cm, val) { - cm.doc.modeOption = val; - loadMode(cm); - }, true); - - option("indentUnit", 2, loadMode, true); - option("indentWithTabs", false); - option("smartIndent", true); - option("tabSize", 4, function (cm) { - resetModeState(cm); - clearCaches(cm); - regChange(cm); - }, true); - option("specialChars", /[\t\u0000-\u0019\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g, function (cm, val, old) { - cm.state.specialChars = new RegExp(val.source + (val.test("\t") ? "" : "|\t"), "g"); - if (old != CodeMirror.Init) cm.refresh(); - }); - option("specialCharPlaceholder", defaultSpecialCharPlaceholder, function (cm) {cm.refresh();}, true); - option("electricChars", true); - option("inputStyle", mobile ? "contenteditable" : "textarea", function () { - throw new Error("inputStyle can not (yet) be changed in a running editor"); // FIXME - }, true); - option("rtlMoveVisually", !windows); - option("wholeLineUpdateBefore", true); - - option("theme", "default", function (cm) { - themeChanged(cm); - guttersChanged(cm); - }, true); - option("keyMap", "default", function (cm, val, old) { - var next = getKeyMap(val); - var prev = old != CodeMirror.Init && getKeyMap(old); - if (prev && prev.detach) prev.detach(cm, next); - if (next.attach) next.attach(cm, prev || null); - }); - option("extraKeys", null); - - option("lineWrapping", false, wrappingChanged, true); - option("gutters", [], function (cm) { - setGuttersForLineNumbers(cm.options); - guttersChanged(cm); - }, true); - option("fixedGutter", true, function (cm, val) { - cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0"; - cm.refresh(); - }, true); - option("coverGutterNextToScrollbar", false, function (cm) {updateScrollbars(cm);}, true); - option("scrollbarStyle", "native", function (cm) { - initScrollbars(cm); - updateScrollbars(cm); - cm.display.scrollbars.setScrollTop(cm.doc.scrollTop); - cm.display.scrollbars.setScrollLeft(cm.doc.scrollLeft); - }, true); - option("lineNumbers", false, function (cm) { - setGuttersForLineNumbers(cm.options); - guttersChanged(cm); - }, true); - option("firstLineNumber", 1, guttersChanged, true); - option("lineNumberFormatter", function (integer) {return integer;}, guttersChanged, true); - option("showCursorWhenSelecting", false, updateSelection, true); - - option("resetSelectionOnContextMenu", true); - option("lineWiseCopyCut", true); - - option("readOnly", false, function (cm, val) { - if (val == "nocursor") { - onBlur(cm); - cm.display.input.blur(); - cm.display.disabled = true; - } else { - cm.display.disabled = false; - if (!val) cm.display.input.reset(); + _createTool: function () { + var o = this.options; + if (false === o.tool) { + return; } - }); - option("disableInput", false, function (cm, val) {if (!val) cm.display.input.reset();}, true); - option("dragDrop", true, dragDropChanged); - - option("cursorBlinkRate", 530); - option("cursorScrollMargin", 0); - option("cursorHeight", 1, updateSelection, true); - option("singleCursorHeightPerLine", true, updateSelection, true); - option("workTime", 100); - option("workDelay", 100); - option("flattenSpans", true, resetModeState, true); - option("addModeClass", false, resetModeState, true); - option("pollInterval", 100); - option("undoDepth", 200, function (cm, val) {cm.doc.history.undoDepth = val;}); - option("historyEventDelay", 1250); - option("viewportMargin", 10, function (cm) {cm.refresh();}, true); - option("maxHighlightLength", 10000, resetModeState, true); - option("moveInputWithCursor", true, function (cm, val) { - if (!val) cm.display.input.resetPosition(); - }); - - option("tabindex", null, function (cm, val) { - cm.display.input.getField().tabIndex = val || ""; - }); - option("autofocus", null); - - // MODE DEFINITION AND QUERYING - - // Known modes, by name and by MIME - var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {}; - - // Extra arguments are stored as the mode's dependencies, which is - // used by (legacy) mechanisms like loadmode.js to automatically - // load a mode. (Preferred mechanism is the require/define calls.) - CodeMirror.defineMode = function (name, mode) { - if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name; - if (arguments.length > 2) {mode.dependencies = Array.prototype.slice.call(arguments, 2);} - modes[name] = mode; - }; - - CodeMirror.defineMIME = function (mime, spec) { - mimeModes[mime] = spec; - }; - - // Given a MIME type, a {name, ...options} config object, or a name - // string, return a mode config object. - CodeMirror.resolveMode = function (spec) { - if (typeof spec === "string" && mimeModes.hasOwnProperty(spec)) { - spec = mimeModes[spec]; - } else if (spec && typeof spec.name === "string" && mimeModes.hasOwnProperty(spec.name)) { - var found = mimeModes[spec.name]; - if (typeof found === "string") found = {name: found}; - spec = createObj(found, spec); - spec.name = found.name; - } else if (typeof spec === "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) { - return CodeMirror.resolveMode("application/xml"); - } - if (typeof spec === "string") return {name: spec}; - return spec || {name: "null"}; - }; + return BI.createWidget(o.tool); + }, - // Given a mode spec (anything that resolveMode accepts), find and - // initialize an actual mode object. - CodeMirror.getMode = function (options, spec) { - var spec = CodeMirror.resolveMode(spec); - var mfactory = modes[spec.name]; - if (!mfactory) return CodeMirror.getMode(options, "text/plain"); - var modeObj = mfactory(options, spec); - if (modeExtensions.hasOwnProperty(spec.name)) { - var exts = modeExtensions[spec.name]; - for (var prop in exts) { - if (!exts.hasOwnProperty(prop)) continue; - if (modeObj.hasOwnProperty(prop)) modeObj["_" + prop] = modeObj[prop]; - modeObj[prop] = exts[prop]; - } - } - modeObj.name = spec.name; - if (spec.helperType) modeObj.helperType = spec.helperType; - if (spec.modeProps) { - for (var prop in spec.modeProps) {modeObj[prop] = spec.modeProps[prop];} + _createTab: function () { + var o = this.options; + if (o.tabs.length === 0) { + return; } + return BI.createWidget({ + type: "bi.center", + cls: "list-view-tab", + height: 25, + items: o.tabs + }); + }, - return modeObj; - }; - - // Minimal default mode. - CodeMirror.defineMode("null", function () { - return {token: function (stream) {stream.skipToEnd();}}; - }); - CodeMirror.defineMIME("text/plain", "null"); - - // This can be used to attach properties to mode objects from - // outside the actual mode definition. - var modeExtensions = CodeMirror.modeExtensions = {}; - CodeMirror.extendMode = function (mode, properties) { - var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {}); - copyObj(properties, exts); - }; + _createToolBar: function () { + var o = this.options; + if (o.buttons.length === 0) { + return; + } - // EXTENSIONS + return BI.createWidget({ + type: "bi.center", + cls: "list-view-toolbar bi-high-light bi-border-top", + height: 30, + items: BI.createItems(o.buttons, { + once: false, + shadow: true, + isShadowShowingOnSelected: true + }) + }); + }, - CodeMirror.defineExtension = function (name, func) { - CodeMirror.prototype[name] = func; - }; - CodeMirror.defineDocExtension = function (name, func) { - Doc.prototype[name] = func; - }; - CodeMirror.defineOption = option; + getView: function () { + return this.button_group; + }, - var initHooks = []; - CodeMirror.defineInitHook = function (f) {initHooks.push(f);}; + populate: function (items) { + this.button_group.populate.apply(this.button_group, arguments); + }, - var helpers = CodeMirror.helpers = {}; - CodeMirror.registerHelper = function (type, name, value) { - if (!helpers.hasOwnProperty(type)) helpers[type] = CodeMirror[type] = {_global: []}; - helpers[type][name] = value; - }; - CodeMirror.registerGlobalHelper = function (type, name, predicate, value) { - CodeMirror.registerHelper(type, name, value); - helpers[type]._global.push({pred: predicate, val: value}); - }; + resetWidth: function (w) { + this.options.width = w; + this.element.width(w); + }, - // MODE STATE HANDLING + resetHeight: function (h) { + var tbHeight = this.toolbar ? (this.toolbar.attr("height") || 30) : 0, + tabHeight = this.tab ? (this.tab.attr("height") || 25) : 0, + toolHeight = ((this.tool && this.tool.attr("height")) || 25) * ((this.tool && this.tool.isVisible()) ? 1 : 0); + this.view.resetHeight ? this.view.resetHeight(h - tbHeight - tabHeight - toolHeight - 2) : + this.view.element.css({"max-height": (h - tbHeight - tabHeight - toolHeight - 2) + "px"}); + }, - // Utility functions for working with state. Exported because nested - // modes need to do this for their inner modes. + setValue: function (selectedValues) { + this.tab && this.tab.setValue(selectedValues); + this.button_group.setValue(selectedValues); + }, - var copyState = CodeMirror.copyState = function (mode, state) { - if (state === true) return state; - if (mode.copyState) return mode.copyState(state); - var nstate = {}; - for (var n in state) { - var val = state[n]; - if (val instanceof Array) val = val.concat([]); - nstate[n] = val; - } - return nstate; - }; + getValue: function () { + return this.button_group.getValue(); + } +}); +BI.PopupView.EVENT_CHANGE = "EVENT_CHANGE"; +BI.shortcut("bi.popup_view", BI.PopupView);/** + * 搜索面板 + * + * Created by GUY on 2015/9/28. + * @class BI.SearcherView + * @extends BI.Pane + */ - var startState = CodeMirror.startState = function (mode, a1, a2) { - return mode.startState ? mode.startState(a1, a2) : true; - }; +BI.SearcherView = BI.inherit(BI.Pane, { + _defaultConfig: function () { + var conf = BI.SearcherView.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-searcher-view bi-card", + tipText: BI.i18nText("BI-No_Select"), + chooseType: BI.Selection.Single, - // Given a mode and a state (for that mode), find the inner mode and - // state at the position that the state refers to. - CodeMirror.innerMode = function (mode, state) { - while (mode.innerMode) { - var info = mode.innerMode(state); - if (!info || info.mode == mode) break; - state = info.state; - mode = info.mode; - } - return info || {mode: mode, state: state}; - }; + matcher: {// 完全匹配的构造器 + type: "bi.button_group", + behaviors: { + redmark: function () { + return true; + } + }, + items: [], + layouts: [{ + type: "bi.vertical" + }] + }, + searcher: { + type: "bi.button_group", + behaviors: { + redmark: function () { + return true; + } + }, + items: [], + layouts: [{ + type: "bi.vertical" + }] + } + }); + }, - // STANDARD COMMANDS + _init: function () { + BI.SearcherView.superclass._init.apply(this, arguments); + var self = this, o = this.options; - // Commands are parameter-less actions that can be performed on an - // editor, mostly used for keybindings. - var commands = CodeMirror.commands = { - selectAll: function (cm) {cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()), sel_dontScroll);}, - singleSelection: function (cm) { - cm.setSelection(cm.getCursor("anchor"), cm.getCursor("head"), sel_dontScroll); - }, - killLine: function (cm) { - deleteNearSelection(cm, function (range) { - if (range.empty()) { - var len = getLine(cm.doc, range.head.line).text.length; - if (range.head.ch == len && range.head.line < cm.lastLine()) {return {from: range.head, to: Pos(range.head.line + 1, 0)};} - return {from: range.head, to: Pos(range.head.line, len)}; - } - return {from: range.from(), to: range.to()}; - - }); - }, - deleteLine: function (cm) { - deleteNearSelection(cm, function (range) { - return {from: Pos(range.from().line, 0), - to: clipPos(cm.doc, Pos(range.to().line + 1, 0))}; - }); - }, - delLineLeft: function (cm) { - deleteNearSelection(cm, function (range) { - return {from: Pos(range.from().line, 0), to: range.from()}; - }); - }, - delWrappedLineLeft: function (cm) { - deleteNearSelection(cm, function (range) { - var top = cm.charCoords(range.head, "div").top + 5; - var leftPos = cm.coordsChar({left: 0, top: top}, "div"); - return {from: leftPos, to: range.from()}; - }); - }, - delWrappedLineRight: function (cm) { - deleteNearSelection(cm, function (range) { - var top = cm.charCoords(range.head, "div").top + 5; - var rightPos = cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div"); - return {from: range.from(), to: rightPos }; - }); - }, - undo: function (cm) {cm.undo();}, - redo: function (cm) {cm.redo();}, - undoSelection: function (cm) {cm.undoSelection();}, - redoSelection: function (cm) {cm.redoSelection();}, - goDocStart: function (cm) {cm.extendSelection(Pos(cm.firstLine(), 0));}, - goDocEnd: function (cm) {cm.extendSelection(Pos(cm.lastLine()));}, - goLineStart: function (cm) { - cm.extendSelectionsBy(function (range) { return lineStart(cm, range.head.line); }, - {origin: "+move", bias: 1}); - }, - goLineStartSmart: function (cm) { - cm.extendSelectionsBy(function (range) { - return lineStartSmart(cm, range.head); - }, {origin: "+move", bias: 1}); - }, - goLineEnd: function (cm) { - cm.extendSelectionsBy(function (range) { return lineEnd(cm, range.head.line); }, - {origin: "+move", bias: -1}); - }, - goLineRight: function (cm) { - cm.extendSelectionsBy(function (range) { - var top = cm.charCoords(range.head, "div").top + 5; - return cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div"); - }, sel_move); - }, - goLineLeft: function (cm) { - cm.extendSelectionsBy(function (range) { - var top = cm.charCoords(range.head, "div").top + 5; - return cm.coordsChar({left: 0, top: top}, "div"); - }, sel_move); - }, - goLineLeftSmart: function (cm) { - cm.extendSelectionsBy(function (range) { - var top = cm.charCoords(range.head, "div").top + 5; - var pos = cm.coordsChar({left: 0, top: top}, "div"); - if (pos.ch < cm.getLine(pos.line).search(/\S/)) return lineStartSmart(cm, range.head); - return pos; - }, sel_move); - }, - goLineUp: function (cm) {cm.moveV(-1, "line");}, - goLineDown: function (cm) {cm.moveV(1, "line");}, - goPageUp: function (cm) {cm.moveV(-1, "page");}, - goPageDown: function (cm) {cm.moveV(1, "page");}, - goCharLeft: function (cm) {cm.moveH(-1, "char");}, - goCharRight: function (cm) {cm.moveH(1, "char");}, - goColumnLeft: function (cm) {cm.moveH(-1, "column");}, - goColumnRight: function (cm) {cm.moveH(1, "column");}, - goWordLeft: function (cm) {cm.moveH(-1, "word");}, - goGroupRight: function (cm) {cm.moveH(1, "group");}, - goGroupLeft: function (cm) {cm.moveH(-1, "group");}, - goWordRight: function (cm) {cm.moveH(1, "word");}, - delCharBefore: function (cm) {cm.deleteH(-1, "char");}, - delCharAfter: function (cm) {cm.deleteH(1, "char");}, - delWordBefore: function (cm) {cm.deleteH(-1, "word");}, - delWordAfter: function (cm) {cm.deleteH(1, "word");}, - delGroupBefore: function (cm) {cm.deleteH(-1, "group");}, - delGroupAfter: function (cm) {cm.deleteH(1, "group");}, - indentAuto: function (cm) {cm.indentSelection("smart");}, - indentMore: function (cm) {cm.indentSelection("add");}, - indentLess: function (cm) {cm.indentSelection("subtract");}, - insertTab: function (cm) {cm.replaceSelection("\t");}, - insertSoftTab: function (cm) { - var spaces = [], ranges = cm.listSelections(), tabSize = cm.options.tabSize; - for (var i = 0; i < ranges.length; i++) { - var pos = ranges[i].from(); - var col = countColumn(cm.getLine(pos.line), pos.ch, tabSize); - spaces.push(new Array(tabSize - col % tabSize + 1).join(" ")); - } - cm.replaceSelections(spaces); - }, - defaultTab: function (cm) { - if (cm.somethingSelected()) cm.indentSelection("add"); - else cm.execCommand("insertTab"); - }, - transposeChars: function (cm) { - runInOp(cm, function () { - var ranges = cm.listSelections(), newSel = []; - for (var i = 0; i < ranges.length; i++) { - var cur = ranges[i].head, line = getLine(cm.doc, cur.line).text; - if (line) { - if (cur.ch == line.length) cur = new Pos(cur.line, cur.ch - 1); - if (cur.ch > 0) { - cur = new Pos(cur.line, cur.ch + 1); - cm.replaceRange(line.charAt(cur.ch - 1) + line.charAt(cur.ch - 2), - Pos(cur.line, cur.ch - 2), cur, "+transpose"); - } else if (cur.line > cm.doc.first) { - var prev = getLine(cm.doc, cur.line - 1).text; - if (prev) { - cm.replaceRange(line.charAt(0) + "\n" + prev.charAt(prev.length - 1), - Pos(cur.line - 1, prev.length - 1), Pos(cur.line, 1), "+transpose"); - } - } - } - newSel.push(new Range(cur, cur)); + this.matcher = BI.createWidget(o.matcher, { + type: "bi.button_group", + chooseType: o.chooseType, + behaviors: { + redmark: function () { + return true; } - cm.setSelections(newSel); - }); - }, - newlineAndIndent: function (cm) { - runInOp(cm, function () { - var len = cm.listSelections().length; - for (var i = 0; i < len; i++) { - var range = cm.listSelections()[i]; - cm.replaceRange("\n", range.anchor, range.head, "+input"); - cm.indentLine(range.from().line + 1, null, true); - ensureCursorVisible(cm); + }, + layouts: [{ + type: "bi.vertical" + }] + }); + this.matcher.on(BI.Controller.EVENT_CHANGE, function (type, val, ob) { + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + if (type === BI.Events.CLICK) { + self.fireEvent(BI.SearcherView.EVENT_CHANGE, val, ob); + } + }); + this.spliter = BI.createWidget({ + type: "bi.vertical", + height: 1, + hgap: 10, + items: [{ + type: "bi.layout", + height: 1, + cls: "searcher-view-spliter bi-background" + }] + }); + this.searcher = BI.createWidget(o.searcher, { + type: "bi.button_group", + chooseType: o.chooseType, + behaviors: { + redmark: function () { + return true; } - }); - }, - toggleOverwrite: function (cm) {cm.toggleOverwrite();} - }; + }, + layouts: [{ + type: "bi.vertical" + }] + }); + this.searcher.on(BI.Controller.EVENT_CHANGE, function (type, val, ob) { + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + if (type === BI.Events.CLICK) { + self.fireEvent(BI.SearcherView.EVENT_CHANGE, val, ob); + } + }); + BI.createWidget({ + type: "bi.vertical", + element: this, + items: [this.matcher, this.spliter, this.searcher] + }); + }, - // STANDARD KEYMAPS + startSearch: function () { - var keyMap = CodeMirror.keyMap = {}; + }, - keyMap.basic = { - Left: "goCharLeft", Right: "goCharRight", Up: "goLineUp", Down: "goLineDown", - End: "goLineEnd", Home: "goLineStartSmart", PageUp: "goPageUp", PageDown: "goPageDown", - Delete: "delCharAfter", Backspace: "delCharBefore", "Shift-Backspace": "delCharBefore", - Tab: "defaultTab", "Shift-Tab": "indentAuto", - Enter: "newlineAndIndent", Insert: "toggleOverwrite", - Esc: "singleSelection" - }; - // Note that the save and find-related commands aren't defined by - // default. User code or addons can define them. Unknown commands - // are simply ignored. - keyMap.pcDefault = { - "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo", - "Ctrl-Home": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Up": "goLineUp", "Ctrl-Down": "goLineDown", - "Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd", - "Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find", - "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll", - "Ctrl-[": "indentLess", "Ctrl-]": "indentMore", - "Ctrl-U": "undoSelection", "Shift-Ctrl-U": "redoSelection", "Alt-U": "redoSelection", - fallthrough: "basic" - }; - // Very basic readline/emacs-style bindings, which are standard on Mac. - keyMap.emacsy = { - "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown", - "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd", - "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore", - "Alt-D": "delWordAfter", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars" - }; - keyMap.macDefault = { - "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo", - "Cmd-Home": "goDocStart", "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft", - "Alt-Right": "goGroupRight", "Cmd-Left": "goLineLeft", "Cmd-Right": "goLineRight", "Alt-Backspace": "delGroupBefore", - "Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find", - "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll", - "Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delWrappedLineLeft", "Cmd-Delete": "delWrappedLineRight", - "Cmd-U": "undoSelection", "Shift-Cmd-U": "redoSelection", "Ctrl-Up": "goDocStart", "Ctrl-Down": "goDocEnd", - fallthrough: ["basic", "emacsy"] - }; - keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault; - - // KEYMAP DISPATCH - - function normalizeKeyName (name) { - var parts = name.split(/-(?!$)/), name = parts[parts.length - 1]; - var alt, ctrl, shift, cmd; - for (var i = 0; i < parts.length - 1; i++) { - var mod = parts[i]; - if (/^(cmd|meta|m)$/i.test(mod)) cmd = true; - else if (/^a(lt)?$/i.test(mod)) alt = true; - else if (/^(c|ctrl|control)$/i.test(mod)) ctrl = true; - else if (/^s(hift)$/i.test(mod)) shift = true; - else throw new Error("Unrecognized modifier name: " + mod); - } - if (alt) name = "Alt-" + name; - if (ctrl) name = "Ctrl-" + name; - if (cmd) name = "Cmd-" + name; - if (shift) name = "Shift-" + name; - return name; - } + stopSearch: function () { - // This is a kludge to keep keymaps mostly working as raw objects - // (backwards compatibility) while at the same time support features - // like normalization and multi-stroke key bindings. It compiles a - // new normalized keymap, and then updates the old object to reflect - // this. - CodeMirror.normalizeKeyMap = function (keymap) { - var copy = {}; - for (var keyname in keymap) { - if (keymap.hasOwnProperty(keyname)) { - var value = keymap[keyname]; - if (/^(name|fallthrough|(de|at)tach)$/.test(keyname)) continue; - if (value == "...") { delete keymap[keyname]; continue; } - - var keys = map(keyname.split(" "), normalizeKeyName); - for (var i = 0; i < keys.length; i++) { - var val, name; - if (i == keys.length - 1) { - name = keys.join(" "); - val = value; - } else { - name = keys.slice(0, i + 1).join(" "); - val = "..."; - } - var prev = copy[name]; - if (!prev) copy[name] = val; - else if (prev != val) throw new Error("Inconsistent bindings for " + name); - } - delete keymap[keyname]; - } - } - for (var prop in copy) keymap[prop] = copy[prop]; - return keymap; - }; + }, - var lookupKey = CodeMirror.lookupKey = function (key, map, handle, context) { - map = getKeyMap(map); - var found = map.call ? map.call(key, context) : map[key]; - if (found === false) return "nothing"; - if (found === "...") return "multi"; - if (found != null && handle(found)) return "handled"; + setValue: function (v) { + this.matcher.setValue(v); + this.searcher.setValue(v); + }, - if (map.fallthrough) { - if (Object.prototype.toString.call(map.fallthrough) != "[object Array]") {return lookupKey(key, map.fallthrough, handle, context);} - for (var i = 0; i < map.fallthrough.length; i++) { - var result = lookupKey(key, map.fallthrough[i], handle, context); - if (result) return result; - } - } - }; + getValue: function () { + return this.matcher.getValue().concat(this.searcher.getValue()); + }, - // Modifier key presses don't count as 'real' key presses for the - // purpose of keymap fallthrough. - var isModifierKey = CodeMirror.isModifierKey = function (value) { - var name = typeof value === "string" ? value : keyNames[value.keyCode]; - return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod"; - }; + populate: function (searchResult, matchResult, keyword) { + searchResult || (searchResult = []); + matchResult || (matchResult = []); + this.setTipVisible(searchResult.length + matchResult.length === 0); + this.spliter.setVisible(BI.isNotEmptyArray(matchResult) && BI.isNotEmptyArray(searchResult)); + this.matcher.populate(matchResult, keyword); + this.searcher.populate(searchResult, keyword); + }, - // Look up the name of a key as indicated by an event object. - var keyName = CodeMirror.keyName = function (event, noShift) { - if (presto && event.keyCode == 34 && event["char"]) return false; - var base = keyNames[event.keyCode], name = base; - if (name == null || event.altGraphKey) return false; - if (event.altKey && base != "Alt") name = "Alt-" + name; - if ((flipCtrlCmd ? event.metaKey : event.ctrlKey) && base != "Ctrl") name = "Ctrl-" + name; - if ((flipCtrlCmd ? event.ctrlKey : event.metaKey) && base != "Cmd") name = "Cmd-" + name; - if (!noShift && event.shiftKey && base != "Shift") name = "Shift-" + name; - return name; - }; + empty: function () { + this.searcher.empty(); + this.matcher.empty(); + }, - function getKeyMap (val) { - return typeof val === "string" ? keyMap[val] : val; + hasMatched: function () { + return this.matcher.getAllButtons().length > 0; } +}); +BI.SearcherView.EVENT_CHANGE = "EVENT_CHANGE"; - // FROMTEXTAREA - - CodeMirror.fromTextArea = function (textarea, options) { - options = options ? copyObj(options) : {}; - options.value = textarea.value; - if (!options.tabindex && textarea.tabIndex) {options.tabindex = textarea.tabIndex;} - if (!options.placeholder && textarea.placeholder) {options.placeholder = textarea.placeholder;} - // Set autofocus to true if this textarea is focused, or if it has - // autofocus and no other element is focused. - if (options.autofocus == null) { - var hasFocus = activeElt(); - options.autofocus = hasFocus == textarea || - textarea.getAttribute("autofocus") != null && hasFocus == document.body; - } - - function save () {textarea.value = cm.getValue();} - if (textarea.form) { - on(textarea.form, "submit", save); - // Deplorable hack to make the submit method do the right thing. - if (!options.leaveSubmitMethodAlone) { - var form = textarea.form, realSubmit = form.submit; - try { - var wrappedSubmit = form.submit = function () { - save(); - form.submit = realSubmit; - form.submit(); - form.submit = wrappedSubmit; - }; - } catch(e) {} - } - } - - options.finishInit = function (cm) { - cm.save = save; - cm.getTextArea = function () { return textarea; }; - cm.toTextArea = function () { - cm.toTextArea = isNaN; // Prevent this from being ran twice - save(); - textarea.parentNode.removeChild(cm.getWrapperElement()); - textarea.style.display = ""; - if (textarea.form) { - off(textarea.form, "submit", save); - if (typeof textarea.form.submit === "function") {textarea.form.submit = realSubmit;} - } - }; +BI.shortcut("bi.searcher_view", BI.SearcherView);/** + * 表示当前对象 + * + * Created by GUY on 2017/5/23. + * @class BI.ListView + * @extends BI.Widget + */ +BI.ListView = BI.inherit(BI.Widget, { + props: function () { + return { + baseCls: "bi-list-view", + overscanHeight: 100, + blockSize: 10, + scrollTop: 0, + el: {}, + items: [] }; + }, - textarea.style.display = "none"; - var cm = CodeMirror(function (node) { - textarea.parentNode.insertBefore(node, textarea.nextSibling); - }, options); - return cm; - }; - - // STRING STREAM - - // Fed to the mode parsers, provides helper functions to make - // parsers more succinct. - - var StringStream = CodeMirror.StringStream = function (string, tabSize) { - this.pos = this.start = 0; - this.string = string; - this.tabSize = tabSize || 8; - this.lastColumnPos = this.lastColumnValue = 0; - this.lineStart = 0; - }; + init: function () { + var self = this; + this.renderedIndex = -1; + this.cache = {}; + }, - StringStream.prototype = { - eol: function () {return this.pos >= this.string.length;}, - sol: function () {return this.pos == this.lineStart;}, - peek: function () {return this.string.charAt(this.pos) || undefined;}, - next: function () { - if (this.pos < this.string.length) {return this.string.charAt(this.pos++);} - }, - eat: function (match) { - var ch = this.string.charAt(this.pos); - if (typeof match === "string") var ok = ch == match; - else var ok = ch && (match.test ? match.test(ch) : match(ch)); - if (ok) {++this.pos; return ch;} - }, - eatWhile: function (match) { - var start = this.pos; - while (this.eat(match)) {} - return this.pos > start; - }, - eatSpace: function () { - var start = this.pos; - while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos; - return this.pos > start; - }, - skipToEnd: function () {this.pos = this.string.length;}, - skipTo: function (ch) { - var found = this.string.indexOf(ch, this.pos); - if (found > -1) {this.pos = found; return true;} - }, - backUp: function (n) {this.pos -= n;}, - column: function () { - if (this.lastColumnPos < this.start) { - this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue); - this.lastColumnPos = this.start; - } - return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0); - }, - indentation: function () { - return countColumn(this.string, null, this.tabSize) - - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0); - }, - match: function (pattern, consume, caseInsensitive) { - if (typeof pattern === "string") { - var cased = function (str) {return caseInsensitive ? str.toLowerCase() : str;}; - var substr = this.string.substr(this.pos, pattern.length); - if (cased(substr) == cased(pattern)) { - if (consume !== false) this.pos += pattern.length; - return true; + render: function () { + var self = this, o = this.options; + return { + type: "bi.vertical", + items: [BI.extend({ + type: "bi.vertical", + scrolly: false, + ref: function () { + self.container = this; } - } else { - var match = this.string.slice(this.pos).match(pattern); - if (match && match.index > 0) return null; - if (match && consume !== false) this.pos += match[0].length; - return match; - } - }, - current: function () {return this.string.slice(this.start, this.pos);}, - hideFirstChars: function (n, inner) { - this.lineStart += n; - try { return inner(); } finally { this.lineStart -= n; } - } - }; - - // TEXTMARKERS - - // Created with markText and setBookmark methods. A TextMarker is a - // handle that can be used to clear or find a marked position in the - // document. Line objects hold arrays (markedSpans) containing - // {from, to, marker} object pointing to such marker objects, and - // indicating that such a marker is present on that line. Multiple - // lines may point to the same marker when it spans across lines. - // The spans will have null for their from/to properties when the - // marker continues beyond the start/end of the line. Markers have - // links back to the lines they currently touch. - - var nextMarkerId = 0; - - var TextMarker = CodeMirror.TextMarker = function (doc, type) { - this.lines = []; - this.type = type; - this.doc = doc; - this.id = ++nextMarkerId; - }; - eventMixin(TextMarker); - - // Clear the marker. - TextMarker.prototype.clear = function () { - if (this.explicitlyCleared) return; - var cm = this.doc.cm, withOp = cm && !cm.curOp; - if (withOp) startOperation(cm); - if (hasHandler(this, "clear")) { - var found = this.find(); - if (found) signalLater(this, "clear", found.from, found.to); - } - var min = null, max = null; - for (var i = 0; i < this.lines.length; ++i) { - var line = this.lines[i]; - var span = getMarkedSpanFor(line.markedSpans, this); - if (cm && !this.collapsed) regLineChange(cm, lineNo(line), "text"); - else if (cm) { - if (span.to != null) max = lineNo(line); - if (span.from != null) min = lineNo(line); - } - line.markedSpans = removeMarkedSpan(line.markedSpans, span); - if (span.from == null && this.collapsed && !lineIsHidden(this.doc, line) && cm) {updateLineHeight(line, textHeight(cm.display));} - } - if (cm && this.collapsed && !cm.options.lineWrapping) { - for (var i = 0; i < this.lines.length; ++i) { - var visual = visualLine(this.lines[i]), len = lineLength(visual); - if (len > cm.display.maxLineLength) { - cm.display.maxLine = visual; - cm.display.maxLineLength = len; - cm.display.maxLineChanged = true; - } - } - } - - if (min != null && cm && this.collapsed) regChange(cm, min, max + 1); - this.lines.length = 0; - this.explicitlyCleared = true; - if (this.atomic && this.doc.cantEdit) { - this.doc.cantEdit = false; - if (cm) reCheckSelection(cm.doc); - } - if (cm) signalLater(cm, "markerCleared", cm, this); - if (withOp) endOperation(cm); - if (this.parent) this.parent.clear(); - }; - - // Find the position of the marker in the document. Returns a {from, - // to} object by default. Side can be passed to get a specific side - // -- 0 (both), -1 (left), or 1 (right). When lineObj is true, the - // Pos objects returned contain a line object, rather than a line - // number (used to prevent looking up the same line twice). - TextMarker.prototype.find = function (side, lineObj) { - if (side == null && this.type == "bookmark") side = 1; - var from, to; - for (var i = 0; i < this.lines.length; ++i) { - var line = this.lines[i]; - var span = getMarkedSpanFor(line.markedSpans, this); - if (span.from != null) { - from = Pos(lineObj ? line : lineNo(line), span.from); - if (side == -1) return from; - } - if (span.to != null) { - to = Pos(lineObj ? line : lineNo(line), span.to); - if (side == 1) return to; - } - } - return from && {from: from, to: to}; - }; + }, o.el)], + element: this + }; + }, - // Signals that the marker's widget changed, and surrounding layout - // should be recomputed. - TextMarker.prototype.changed = function () { - var pos = this.find(-1, true), widget = this, cm = this.doc.cm; - if (!pos || !cm) return; - runInOp(cm, function () { - var line = pos.line, lineN = lineNo(pos.line); - var view = findViewForLine(cm, lineN); - if (view) { - clearLineMeasurementCacheFor(view); - cm.curOp.selectionChanged = cm.curOp.forceUpdate = true; - } - cm.curOp.updateMaxLine = true; - if (!lineIsHidden(widget.doc, line) && widget.height != null) { - var oldHeight = widget.height; - widget.height = null; - var dHeight = widgetHeight(widget) - oldHeight; - if (dHeight) {updateLineHeight(line, line.height + dHeight);} - } + mounted: function () { + var self = this, o = this.options; + this._populate(); + this.element.scroll(function (e) { + o.scrollTop = self.element.scrollTop(); + self._calculateBlocksToRender(); }); - }; + BI.ResizeDetector.addResizeListener(this, function () { + self._calculateBlocksToRender(); + }); + }, - TextMarker.prototype.attachLine = function (line) { - if (!this.lines.length && this.doc.cm) { - var op = this.doc.cm.curOp; - if (!op.maybeHiddenMarkers || indexOf(op.maybeHiddenMarkers, this) == -1) {(op.maybeUnhiddenMarkers || (op.maybeUnhiddenMarkers = [])).push(this);} - } - this.lines.push(line); - }; - TextMarker.prototype.detachLine = function (line) { - this.lines.splice(indexOf(this.lines, line), 1); - if (!this.lines.length && this.doc.cm) { - var op = this.doc.cm.curOp; - (op.maybeHiddenMarkers || (op.maybeHiddenMarkers = [])).push(this); + _renderMoreIf: function () { + var self = this, o = this.options; + var height = this.element.height(); + var minContentHeight = o.scrollTop + height + o.overscanHeight; + var index = (this.cache[this.renderedIndex] && (this.cache[this.renderedIndex].index + o.blockSize)) || 0, + cnt = this.renderedIndex + 1; + var lastHeight; + var getElementHeight = function () { + return self.container.element.height(); + }; + while ((lastHeight = getElementHeight()) < minContentHeight && index < o.items.length) { + var items = o.items.slice(index, index + o.blockSize); + this.container.addItems(items); + var addedHeight = getElementHeight() - lastHeight; + this.cache[cnt] = { + index: index, + scrollTop: lastHeight, + height: addedHeight + }; + this.renderedIndex = cnt; + cnt++; + index += o.blockSize; } - }; + }, - // Collapsed markers have unique ids, in order to be able to order - // them, which is needed for uniquely determining an outer marker - // when they overlap (they may nest, but not partially overlap). - var nextMarkerId = 0; + _calculateBlocksToRender: function () { + var o = this.options; + this._renderMoreIf(); + }, - // Create a marker, wire it up to the right lines, and - function markText (doc, from, to, options, type) { - // Shared markers (across linked documents) are handled separately - // (markTextShared will call out to this again, once per - // document). - if (options && options.shared) return markTextShared(doc, from, to, options, type); - // Ensure we are in an operation. - if (doc.cm && !doc.cm.curOp) return operation(doc.cm, markText)(doc, from, to, options, type); - - var marker = new TextMarker(doc, type), diff = cmp(from, to); - if (options) copyObj(options, marker, false); - // Don't connect empty markers unless clearWhenEmpty is false - if (diff > 0 || diff == 0 && marker.clearWhenEmpty !== false) {return marker;} - if (marker.replacedWith) { - // Showing up as a widget implies collapsed (widget replaces text) - marker.collapsed = true; - marker.widgetNode = elt("span", [marker.replacedWith], "CodeMirror-widget"); - if (!options.handleMouseEvents) marker.widgetNode.setAttribute("cm-ignore-events", "true"); - if (options.insertLeft) marker.widgetNode.insertLeft = true; - } - if (marker.collapsed) { - if (conflictingCollapsedRange(doc, from.line, from, to, marker) || - from.line != to.line && conflictingCollapsedRange(doc, to.line, from, to, marker)) {throw new Error("Inserting collapsed marker partially overlapping an existing one");} - sawCollapsedSpans = true; - } - - if (marker.addToHistory) {addChangeToHistory(doc, {from: from, to: to, origin: "markText"}, doc.sel, NaN);} - - var curLine = from.line, cm = doc.cm, updateMaxLine; - doc.iter(curLine, to.line + 1, function (line) { - if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(line) == cm.display.maxLine) {updateMaxLine = true;} - if (marker.collapsed && curLine != from.line) updateLineHeight(line, 0); - addMarkedSpan(line, new MarkedSpan(marker, - curLine == from.line ? from.ch : null, - curLine == to.line ? to.ch : null)); - ++curLine; - }); - // lineIsHidden depends on the presence of the spans, so needs a second pass - if (marker.collapsed) { - doc.iter(from.line, to.line + 1, function (line) { - if (lineIsHidden(doc, line)) updateLineHeight(line, 0); - }); + _populate: function (items) { + var o = this.options; + if (items && this.options.items !== items) { + this.options.items = items; } + this._calculateBlocksToRender(); + this.element.scrollTop(o.scrollTop); + }, - if (marker.clearOnEnter) on(marker, "beforeCursorEnter", function () { marker.clear(); }); + restore: function () { + this.renderedIndex = -1; + this.container.empty(); + this.cache = {}; + }, - if (marker.readOnly) { - sawReadOnlySpans = true; - if (doc.history.done.length || doc.history.undone.length) {doc.clearHistory();} - } - if (marker.collapsed) { - marker.id = ++nextMarkerId; - marker.atomic = true; - } - if (cm) { - // Sync editor state - if (updateMaxLine) cm.curOp.updateMaxLine = true; - if (marker.collapsed) {regChange(cm, from.line, to.line + 1);} else if (marker.className || marker.title || marker.startStyle || marker.endStyle || marker.css) {for (var i = from.line; i <= to.line; i++) regLineChange(cm, i, "text");} - if (marker.atomic) reCheckSelection(cm.doc); - signalLater(cm, "markerAdded", cm, marker); + populate: function (items) { + if (items && this.options.items !== items) { + this.restore(); } - return marker; - } - - // SHARED TEXTMARKERS - - // A shared marker spans multiple linked documents. It is - // implemented as a meta-marker-object controlling multiple normal - // markers. - var SharedTextMarker = CodeMirror.SharedTextMarker = function (markers, primary) { - this.markers = markers; - this.primary = primary; - for (var i = 0; i < markers.length; ++i) {markers[i].parent = this;} - }; - eventMixin(SharedTextMarker); - - SharedTextMarker.prototype.clear = function () { - if (this.explicitlyCleared) return; - this.explicitlyCleared = true; - for (var i = 0; i < this.markers.length; ++i) {this.markers[i].clear();} - signalLater(this, "clear"); - }; - SharedTextMarker.prototype.find = function (side, lineObj) { - return this.primary.find(side, lineObj); - }; + this._populate(items); + }, - function markTextShared (doc, from, to, options, type) { - options = copyObj(options); - options.shared = false; - var markers = [markText(doc, from, to, options, type)], primary = markers[0]; - var widget = options.widgetNode; - linkedDocs(doc, function (doc) { - if (widget) options.widgetNode = widget.cloneNode(true); - markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type)); - for (var i = 0; i < doc.linked.length; ++i) {if (doc.linked[i].isParent) return;} - primary = lst(markers); - }); - return new SharedTextMarker(markers, primary); + destroyed: function () { + this.restore(); } +}); +BI.shortcut("bi.list_view", BI.ListView); - function findSharedMarkers (doc) { - return doc.findMarks(Pos(doc.first, 0), doc.clipPos(Pos(doc.lastLine())), - function (m) { return m.parent; }); - } +/** + * 表示当前对象 + * + * Created by GUY on 2017/5/22. + * @class BI.VirtualList + * @extends BI.Widget + */ +BI.VirtualList = BI.inherit(BI.Widget, { + props: function () { + return { + baseCls: "bi-virtual-list", + overscanHeight: 100, + blockSize: 10, + scrollTop: 0, + items: [] + }; + }, - function copySharedMarkers (doc, markers) { - for (var i = 0; i < markers.length; i++) { - var marker = markers[i], pos = marker.find(); - var mFrom = doc.clipPos(pos.from), mTo = doc.clipPos(pos.to); - if (cmp(mFrom, mTo)) { - var subMark = markText(doc, mFrom, mTo, marker.primary, marker.primary.type); - marker.markers.push(subMark); - subMark.parent = marker; - } - } - } + init: function () { + var self = this; + this.renderedIndex = -1; + this.cache = {}; + }, - function detachSharedMarkers (markers) { - for (var i = 0; i < markers.length; i++) { - var marker = markers[i], linked = [marker.primary.doc]; - linkedDocs(marker.primary.doc, function (d) { linked.push(d); }); - for (var j = 0; j < marker.markers.length; j++) { - var subMarker = marker.markers[j]; - if (indexOf(linked, subMarker.doc) == -1) { - subMarker.parent = null; - marker.markers.splice(j--, 1); + render: function () { + var self = this, o = this.options; + return { + type: "bi.vertical", + items: [{ + type: "bi.layout", + ref: function () { + self.topBlank = this; } - } - } - } - - // TEXTMARKER SPANS - - function MarkedSpan (marker, from, to) { - this.marker = marker; - this.from = from; this.to = to; - } - - // Search an array of spans for a span matching the given marker. - function getMarkedSpanFor (spans, marker) { - if (spans) { - for (var i = 0; i < spans.length; ++i) { - var span = spans[i]; - if (span.marker == marker) return span; - } - } - } - // Remove a span from an array, returning undefined if no spans are - // left (we don't store arrays for lines without spans). - function removeMarkedSpan (spans, span) { - for (var r, i = 0; i < spans.length; ++i) {if (spans[i] != span) (r || (r = [])).push(spans[i]);} - return r; - } - // Add a span to a line. - function addMarkedSpan (line, span) { - line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span]; - span.marker.attachLine(line); - } - - // Used for the algorithm that adjusts markers for a change in the - // document. These functions cut an array of spans at a given - // character position, returning an array of remaining chunks (or - // undefined if nothing remains). - function markedSpansBefore (old, startCh, isInsert) { - if (old) { - for (var i = 0, nw; i < old.length; ++i) { - var span = old[i], marker = span.marker; - var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh); - if (startsBefore || span.from == startCh && marker.type == "bookmark" && (!isInsert || !span.marker.insertLeft)) { - var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh); - (nw || (nw = [])).push(new MarkedSpan(marker, span.from, endsAfter ? null : span.to)); + }, { + type: "bi.vertical", + scrolly: false, + ref: function () { + self.container = this; } - } - } - return nw; - } - function markedSpansAfter (old, endCh, isInsert) { - if (old) { - for (var i = 0, nw; i < old.length; ++i) { - var span = old[i], marker = span.marker; - var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh); - if (endsAfter || span.from == endCh && marker.type == "bookmark" && (!isInsert || span.marker.insertLeft)) { - var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh); - (nw || (nw = [])).push(new MarkedSpan(marker, startsBefore ? null : span.from - endCh, - span.to == null ? null : span.to - endCh)); + }, { + type: "bi.layout", + ref: function () { + self.bottomBlank = this; } - } - } - return nw; - } + }], + element: this + }; + }, - // Given a change object, compute the new set of marker spans that - // cover the line in which the change took place. Removes spans - // entirely within the change, reconnects spans belonging to the - // same marker that appear on both sides of the change, and cuts off - // spans partially within the change. Returns an array of span - // arrays with one element for each line in (after) the change. - function stretchSpansOverChange (doc, change) { - if (change.full) return null; - var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans; - var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans; - if (!oldFirst && !oldLast) return null; + mounted: function () { + var self = this, o = this.options; + this._populate(); + this.element.scroll(function (e) { + o.scrollTop = self.element.scrollTop(); + self._calculateBlocksToRender(); + }); + BI.ResizeDetector.addResizeListener(this, function () { + self._calculateBlocksToRender(); + }); + }, - var startCh = change.from.ch, endCh = change.to.ch, isInsert = cmp(change.from, change.to) == 0; - // Get the spans that 'stick out' on both sides - var first = markedSpansBefore(oldFirst, startCh, isInsert); - var last = markedSpansAfter(oldLast, endCh, isInsert); + _renderMoreIf: function () { + var self = this, o = this.options; + var height = this.element.height(); + var minContentHeight = o.scrollTop + height + o.overscanHeight; + var index = (this.cache[this.renderedIndex] && (this.cache[this.renderedIndex].index + o.blockSize)) || 0, + cnt = this.renderedIndex + 1; + var lastHeight; + var getElementHeight = function () { + return self.container.element.height() + self.topBlank.element.height() + self.bottomBlank.element.height(); + }; + while ((lastHeight = getElementHeight()) < minContentHeight && index < o.items.length) { + var items = o.items.slice(index, index + o.blockSize); + this.container.addItems(items); + var addedHeight = getElementHeight() - lastHeight; + this.cache[cnt] = { + index: index, + scrollTop: lastHeight, + height: addedHeight + }; + this.tree.set(cnt, addedHeight); + this.renderedIndex = cnt; + cnt++; + index += o.blockSize; + } + }, - // Next, merge those two ends - var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0); - if (first) { - // Fix up .to properties of first - for (var i = 0; i < first.length; ++i) { - var span = first[i]; - if (span.to == null) { - var found = getMarkedSpanFor(last, span.marker); - if (!found) span.to = startCh; - else if (sameLine) span.to = found.to == null ? null : found.to + offset; + _calculateBlocksToRender: function () { + var o = this.options; + this._renderMoreIf(); + var height = this.element.height(); + var minContentHeightFrom = o.scrollTop - o.overscanHeight; + var minContentHeightTo = o.scrollTop + height + o.overscanHeight; + var start = this.tree.greatestLowerBound(minContentHeightFrom); + var end = this.tree.leastUpperBound(minContentHeightTo); + var needDestroyed = []; + for (var i = 0; i < start; i++) { + var index = this.cache[i].index; + if (!this.cache[i].destroyed) { + for (var j = index; j < index + o.blockSize && j < o.items.length; j++) { + needDestroyed.push(this.container._children[j]); + this.container._children[j] = null; } + this.cache[i].destroyed = true; } } - if (last) { - // Fix up .from in last (or move them into first in case of sameLine) - for (var i = 0; i < last.length; ++i) { - var span = last[i]; - if (span.to != null) span.to += offset; - if (span.from == null) { - var found = getMarkedSpanFor(first, span.marker); - if (!found) { - span.from = offset; - if (sameLine) (first || (first = [])).push(span); - } - } else { - span.from += offset; - if (sameLine) (first || (first = [])).push(span); + for (var i = end + 1; i <= this.renderedIndex; i++) { + var index = this.cache[i].index; + if (!this.cache[i].destroyed) { + for (var j = index; j < index + o.blockSize && j < o.items.length; j++) { + needDestroyed.push(this.container._children[j]); + this.container._children[j] = null; } + this.cache[i].destroyed = true; } } - // Make sure we didn't create any zero-length spans - if (first) first = clearEmptySpans(first); - if (last && last != first) last = clearEmptySpans(last); - - var newMarkers = [first]; - if (!sameLine) { - // Fill gap with whole-line-spans - var gap = change.text.length - 2, gapMarkers; - if (gap > 0 && first) { - for (var i = 0; i < first.length; ++i) { - if (first[i].to == null) {(gapMarkers || (gapMarkers = [])).push(new MarkedSpan(first[i].marker, null, null));} - } + var firstFragment = document.createDocumentFragment(), lastFragment = document.createDocumentFragment(); + var currentFragment = firstFragment; + for (var i = (start < 0 ? 0 : start); i <= end && i <= this.renderedIndex; i++) { + var index = this.cache[i].index; + if (!this.cache[i].destroyed) { + currentFragment = lastFragment; } - for (var i = 0; i < gap; ++i) {newMarkers.push(gapMarkers);} - newMarkers.push(last); - } - return newMarkers; - } - - // Remove spans that are empty and don't have a clearWhenEmpty - // option of false. - function clearEmptySpans (spans) { - for (var i = 0; i < spans.length; ++i) { - var span = spans[i]; - if (span.from != null && span.from == span.to && span.marker.clearWhenEmpty !== false) {spans.splice(i--, 1);} - } - if (!spans.length) return null; - return spans; - } - - // Used for un/re-doing changes from the history. Combines the - // result of computing the existing spans with the set of spans that - // existed in the history (so that deleting around a span and then - // undoing brings back the span). - function mergeOldSpans (doc, change) { - var old = getOldSpans(doc, change); - var stretched = stretchSpansOverChange(doc, change); - if (!old) return stretched; - if (!stretched) return old; - - for (var i = 0; i < old.length; ++i) { - var oldCur = old[i], stretchCur = stretched[i]; - if (oldCur && stretchCur) { - spans: for (var j = 0; j < stretchCur.length; ++j) { - var span = stretchCur[j]; - for (var k = 0; k < oldCur.length; ++k) {if (oldCur[k].marker == span.marker) continue spans;} - oldCur.push(span); + if (this.cache[i].destroyed === true) { + for (var j = index; j < index + o.blockSize && j < o.items.length; j++) { + var w = this.container._addElement(j, BI.extend({root: true}, BI.stripEL(o.items[j]))); + currentFragment.appendChild(w.element[0]); } - } else if (stretchCur) { - old[i] = stretchCur; + this.cache[i].destroyed = false; } } - return old; - } - - // Used to 'clip' out readOnly ranges when making a change. - function removeReadOnlyRanges (doc, from, to) { - var markers = null; - doc.iter(from.line, to.line + 1, function (line) { - if (line.markedSpans) { - for (var i = 0; i < line.markedSpans.length; ++i) { - var mark = line.markedSpans[i].marker; - if (mark.readOnly && (!markers || indexOf(markers, mark) == -1)) {(markers || (markers = [])).push(mark);} - } - } + this.container.element.prepend(firstFragment); + this.container.element.append(lastFragment); + this.topBlank.setHeight(this.cache[start < 0 ? 0 : start].scrollTop); + var lastCache = this.cache[Math.min(end, this.renderedIndex)]; + this.bottomBlank.setHeight(this.tree.sumTo(this.renderedIndex) - lastCache.scrollTop - lastCache.height); + BI.each(needDestroyed, function (i, child) { + child && child._destroy(); }); - if (!markers) return null; - var parts = [{from: from, to: to}]; - for (var i = 0; i < markers.length; ++i) { - var mk = markers[i], m = mk.find(0); - for (var j = 0; j < parts.length; ++j) { - var p = parts[j]; - if (cmp(p.to, m.from) < 0 || cmp(p.from, m.to) > 0) continue; - var newParts = [j, 1], dfrom = cmp(p.from, m.from), dto = cmp(p.to, m.to); - if (dfrom < 0 || !mk.inclusiveLeft && !dfrom) {newParts.push({from: p.from, to: m.from});} - if (dto > 0 || !mk.inclusiveRight && !dto) {newParts.push({from: m.to, to: p.to});} - parts.splice.apply(parts, newParts); - j += newParts.length - 1; - } - } - return parts; - } - - // Connect or disconnect spans from a line. - function detachMarkedSpans (line) { - var spans = line.markedSpans; - if (!spans) return; - for (var i = 0; i < spans.length; ++i) {spans[i].marker.detachLine(line);} - line.markedSpans = null; - } - function attachMarkedSpans (line, spans) { - if (!spans) return; - for (var i = 0; i < spans.length; ++i) {spans[i].marker.attachLine(line);} - line.markedSpans = spans; - } - - // Helpers used when computing which overlapping collapsed span - // counts as the larger one. - function extraLeft (marker) { return marker.inclusiveLeft ? -1 : 0; } - function extraRight (marker) { return marker.inclusiveRight ? 1 : 0; } - - // Returns a number indicating which of two overlapping collapsed - // spans is larger (and thus includes the other). Falls back to - // comparing ids when the spans cover exactly the same range. - function compareCollapsedMarkers (a, b) { - var lenDiff = a.lines.length - b.lines.length; - if (lenDiff != 0) return lenDiff; - var aPos = a.find(), bPos = b.find(); - var fromCmp = cmp(aPos.from, bPos.from) || extraLeft(a) - extraLeft(b); - if (fromCmp) return -fromCmp; - var toCmp = cmp(aPos.to, bPos.to) || extraRight(a) - extraRight(b); - if (toCmp) return toCmp; - return b.id - a.id; - } - - // Find out whether a line ends or starts in a collapsed span. If - // so, return the marker for that span. - function collapsedSpanAtSide (line, start) { - var sps = sawCollapsedSpans && line.markedSpans, found; - if (sps) { - for (var sp, i = 0; i < sps.length; ++i) { - sp = sps[i]; - if (sp.marker.collapsed && (start ? sp.from : sp.to) == null && - (!found || compareCollapsedMarkers(found, sp.marker) < 0)) {found = sp.marker;} - } - } - return found; - } - function collapsedSpanAtStart (line) { return collapsedSpanAtSide(line, true); } - function collapsedSpanAtEnd (line) { return collapsedSpanAtSide(line, false); } - - // Test whether there exists a collapsed span that partially - // overlaps (covers the start or end, but not both) of a new span. - // Such overlap is not allowed. - function conflictingCollapsedRange (doc, lineNo, from, to, marker) { - var line = getLine(doc, lineNo); - var sps = sawCollapsedSpans && line.markedSpans; - if (sps) { - for (var i = 0; i < sps.length; ++i) { - var sp = sps[i]; - if (!sp.marker.collapsed) continue; - var found = sp.marker.find(0); - var fromCmp = cmp(found.from, from) || extraLeft(sp.marker) - extraLeft(marker); - var toCmp = cmp(found.to, to) || extraRight(sp.marker) - extraRight(marker); - if (fromCmp >= 0 && toCmp <= 0 || fromCmp <= 0 && toCmp >= 0) continue; - if (fromCmp <= 0 && (cmp(found.to, from) > 0 || (sp.marker.inclusiveRight && marker.inclusiveLeft)) || - fromCmp >= 0 && (cmp(found.from, to) < 0 || (sp.marker.inclusiveLeft && marker.inclusiveRight))) {return true;} - } - } - } - - // A visual line is a line as drawn on the screen. Folding, for - // example, can cause multiple logical lines to appear on the same - // visual line. This finds the start of the visual line that the - // given line is part of (usually that is the line itself). - function visualLine (line) { - var merged; - while (merged = collapsedSpanAtStart(line)) {line = merged.find(-1, true).line;} - return line; - } - - // Returns an array of logical lines that continue the visual line - // started by the argument, or undefined if there are no such lines. - function visualLineContinued (line) { - var merged, lines; - while (merged = collapsedSpanAtEnd(line)) { - line = merged.find(1, true).line; - (lines || (lines = [])).push(line); - } - return lines; - } - - // Get the line number of the start of the visual line that the - // given line number is part of. - function visualLineNo (doc, lineN) { - var line = getLine(doc, lineN), vis = visualLine(line); - if (line == vis) return lineN; - return lineNo(vis); - } - // Get the line number of the start of the next visual line after - // the given line. - function visualLineEndNo (doc, lineN) { - if (lineN > doc.lastLine()) return lineN; - var line = getLine(doc, lineN), merged; - if (!lineIsHidden(doc, line)) return lineN; - while (merged = collapsedSpanAtEnd(line)) {line = merged.find(1, true).line;} - return lineNo(line) + 1; - } - - // Compute whether a line is hidden. Lines count as hidden when they - // are part of a visual line that starts with another line, or when - // they are entirely covered by collapsed, non-widget span. - function lineIsHidden (doc, line) { - var sps = sawCollapsedSpans && line.markedSpans; - if (sps) { - for (var sp, i = 0; i < sps.length; ++i) { - sp = sps[i]; - if (!sp.marker.collapsed) continue; - if (sp.from == null) return true; - if (sp.marker.widgetNode) continue; - if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp)) {return true;} - } - } - } - function lineIsHiddenInner (doc, line, span) { - if (span.to == null) { - var end = span.marker.find(1, true); - return lineIsHiddenInner(doc, end.line, getMarkedSpanFor(end.line.markedSpans, span.marker)); - } - if (span.marker.inclusiveRight && span.to == line.text.length) {return true;} - for (var sp, i = 0; i < line.markedSpans.length; ++i) { - sp = line.markedSpans[i]; - if (sp.marker.collapsed && !sp.marker.widgetNode && sp.from == span.to && - (sp.to == null || sp.to != span.from) && - (sp.marker.inclusiveLeft || span.marker.inclusiveRight) && - lineIsHiddenInner(doc, line, sp)) return true; - } - } - - // LINE WIDGETS - - // Line widgets are block elements displayed above or below a line. + }, - var LineWidget = CodeMirror.LineWidget = function (doc, node, options) { - if (options) { - for (var opt in options) { - if (options.hasOwnProperty(opt)) {this[opt] = options[opt];} - } - } - this.doc = doc; - this.node = node; - }; - eventMixin(LineWidget); - - function adjustScrollWhenAboveVisible (cm, line, diff) { - if (heightAtLine(line) < ((cm.curOp && cm.curOp.scrollTop) || cm.doc.scrollTop)) {addToScrollPos(cm, null, diff);} - } - - LineWidget.prototype.clear = function () { - var cm = this.doc.cm, ws = this.line.widgets, line = this.line, no = lineNo(line); - if (no == null || !ws) return; - for (var i = 0; i < ws.length; ++i) if (ws[i] == this) ws.splice(i--, 1); - if (!ws.length) line.widgets = null; - var height = widgetHeight(this); - updateLineHeight(line, Math.max(0, line.height - height)); - if (cm) { - runInOp(cm, function () { - adjustScrollWhenAboveVisible(cm, line, -height); - regLineChange(cm, no, "widget"); - }); - } - }; - LineWidget.prototype.changed = function () { - var oldH = this.height, cm = this.doc.cm, line = this.line; - this.height = null; - var diff = widgetHeight(this) - oldH; - if (!diff) return; - updateLineHeight(line, line.height + diff); - if (cm) { - runInOp(cm, function () { - cm.curOp.forceUpdate = true; - adjustScrollWhenAboveVisible(cm, line, diff); - }); + _populate: function (items) { + var o = this.options; + if (items && this.options.items !== items) { + this.options.items = items; } - }; + this.tree = BI.PrefixIntervalTree.empty(Math.ceil(o.items.length / o.blockSize)); + this._calculateBlocksToRender(); + this.element.scrollTop(o.scrollTop); + }, - function widgetHeight (widget) { - if (widget.height != null) return widget.height; - var cm = widget.doc.cm; - if (!cm) return 0; - if (!contains(document.body, widget.node)) { - var parentStyle = "position: relative;"; - if (widget.coverGutter) {parentStyle += "margin-left: -" + cm.display.gutters.offsetWidth + "px;";} - if (widget.noHScroll) {parentStyle += "width: " + cm.display.wrapper.clientWidth + "px;";} - removeChildrenAndAdd(cm.display.measure, elt("div", [widget.node], null, parentStyle)); - } - return widget.height = widget.node.offsetHeight; - } - - function addLineWidget (doc, handle, node, options) { - var widget = new LineWidget(doc, node, options); - var cm = doc.cm; - if (cm && widget.noHScroll) cm.display.alignWidgets = true; - changeLine(doc, handle, "widget", function (line) { - var widgets = line.widgets || (line.widgets = []); - if (widget.insertAt == null) widgets.push(widget); - else widgets.splice(Math.min(widgets.length - 1, Math.max(0, widget.insertAt)), 0, widget); - widget.line = line; - if (cm && !lineIsHidden(doc, line)) { - var aboveVisible = heightAtLine(line) < doc.scrollTop; - updateLineHeight(line, line.height + widgetHeight(widget)); - if (aboveVisible) addToScrollPos(cm, null, widget.height); - cm.curOp.forceUpdate = true; - } - return true; + _clearChildren: function () { + BI.each(this.container._children, function (i, cell) { + cell && cell.el._destroy(); }); - return widget; - } - - // LINE DATA STRUCTURE + this.container._children = {}; + this.container.attr("items", []); + }, - // Line objects. These hold state related to a line, including - // highlighting info (the styles array). - var Line = CodeMirror.Line = function (text, markedSpans, estimateHeight) { - this.text = text; - attachMarkedSpans(this, markedSpans); - this.height = estimateHeight ? estimateHeight(this) : 1; - }; - eventMixin(Line); - Line.prototype.lineNo = function () { return lineNo(this); }; - - // Change the content (text, markers) of a line. Automatically - // invalidates cached information and tries to re-estimate the - // line's height. - function updateLine (line, text, markedSpans, estimateHeight) { - line.text = text; - if (line.stateAfter) line.stateAfter = null; - if (line.styles) line.styles = null; - if (line.order != null) line.order = null; - detachMarkedSpans(line); - attachMarkedSpans(line, markedSpans); - var estHeight = estimateHeight ? estimateHeight(line) : 1; - if (estHeight != line.height) updateLineHeight(line, estHeight); - } - - // Detach a line from the document tree and its markers. - function cleanUpLine (line) { - line.parent = null; - detachMarkedSpans(line); - } - - function extractLineClasses (type, output) { - if (type) { - for (;;) { - var lineClass = type.match(/(?:^|\s+)line-(background-)?(\S+)/); - if (!lineClass) break; - type = type.slice(0, lineClass.index) + type.slice(lineClass.index + lineClass[0].length); - var prop = lineClass[1] ? "bgClass" : "textClass"; - if (output[prop] == null) {output[prop] = lineClass[2];} else if (!(new RegExp("(?:^|\s)" + lineClass[2] + "(?:$|\s)")).test(output[prop])) {output[prop] += " " + lineClass[2];} - } - } - return type; - } - - function callBlankLine (mode, state) { - if (mode.blankLine) return mode.blankLine(state); - if (!mode.innerMode) return; - var inner = CodeMirror.innerMode(mode, state); - if (inner.mode.blankLine) return inner.mode.blankLine(inner.state); - } - - function readToken (mode, stream, state, inner) { - for (var i = 0; i < 10; i++) { - if (inner) inner[0] = CodeMirror.innerMode(mode, state).mode; - var style = mode.token(stream, state); - if (stream.pos > stream.start) return style; - } - throw new Error("Mode " + mode.name + " failed to advance stream."); - } - - // Utility for getTokenAt and getLineTokens - function takeToken (cm, pos, precise, asArray) { - function getObj (copy) { - return {start: stream.start, end: stream.pos, - string: stream.current(), - type: style || null, - state: copy ? copyState(doc.mode, state) : state}; - } - - var doc = cm.doc, mode = doc.mode, style; - pos = clipPos(doc, pos); - var line = getLine(doc, pos.line), state = getStateBefore(cm, pos.line, precise); - var stream = new StringStream(line.text, cm.options.tabSize), tokens; - if (asArray) tokens = []; - while ((asArray || stream.pos < pos.ch) && !stream.eol()) { - stream.start = stream.pos; - style = readToken(mode, stream, state); - if (asArray) tokens.push(getObj(true)); - } - return asArray ? tokens : getObj(); - } - - // Run the given mode's parser over a line, calling f for each token. - function runMode (cm, text, mode, state, f, lineClasses, forceToEnd) { - var flattenSpans = mode.flattenSpans; - if (flattenSpans == null) flattenSpans = cm.options.flattenSpans; - var curStart = 0, curStyle = null; - var stream = new StringStream(text, cm.options.tabSize), style; - var inner = cm.options.addModeClass && [null]; - if (text == "") extractLineClasses(callBlankLine(mode, state), lineClasses); - while (!stream.eol()) { - if (stream.pos > cm.options.maxHighlightLength) { - flattenSpans = false; - if (forceToEnd) processLine(cm, text, state, stream.pos); - stream.pos = text.length; - style = null; - } else { - style = extractLineClasses(readToken(mode, stream, state, inner), lineClasses); - } - if (inner) { - var mName = inner[0].name; - if (mName) style = "m-" + (style ? mName + " " + style : mName); - } - if (!flattenSpans || curStyle != style) { - while (curStart < stream.start) { - curStart = Math.min(stream.start, curStart + 50000); - f(curStart, curStyle); - } - curStyle = style; - } - stream.start = stream.pos; - } - while (curStart < stream.pos) { - // Webkit seems to refuse to render text nodes longer than 57444 characters - var pos = Math.min(stream.pos, curStart + 50000); - f(pos, curStyle); - curStart = pos; - } - } + restore: function () { + this.renderedIndex = -1; + this._clearChildren(); + this.cache = {}; + this.options.scrollTop = 0; + }, - // Compute a style array (an array starting with a mode generation - // -- for invalidation -- followed by pairs of end positions and - // style strings), which is used to highlight the tokens on the - // line. - function highlightLine (cm, line, state, forceToEnd) { - // A styles array always starts with a number identifying the - // mode/overlays that it is based on (for easy invalidation). - var st = [cm.state.modeGen], lineClasses = {}; - // Compute the base array of styles - runMode(cm, line.text, cm.doc.mode, state, function (end, style) { - st.push(end, style); - }, lineClasses, forceToEnd); - - // Run overlays, adjust style array. - for (var o = 0; o < cm.state.overlays.length; ++o) { - var overlay = cm.state.overlays[o], i = 1, at = 0; - runMode(cm, line.text, overlay.mode, true, function (end, style) { - var start = i; - // Ensure there's a token end at the current position, and that i points at it - while (at < end) { - var i_end = st[i]; - if (i_end > end) {st.splice(i, 1, end, st[i + 1], i_end);} - i += 2; - at = Math.min(end, i_end); - } - if (!style) return; - if (overlay.opaque) { - st.splice(start, i - start, end, "cm-overlay " + style); - i = start + 2; - } else { - for (; start < i; start += 2) { - var cur = st[start + 1]; - st[start + 1] = (cur ? cur + " " : "") + "cm-overlay " + style; - } - } - }, lineClasses); + populate: function (items) { + if (items && this.options.items !== items) { + this.restore(); } + this._populate(); + }, - return {styles: st, classes: lineClasses.bgClass || lineClasses.textClass ? lineClasses : null}; - } - - function getLineStyles (cm, line, updateFrontier) { - if (!line.styles || line.styles[0] != cm.state.modeGen) { - var result = highlightLine(cm, line, line.stateAfter = getStateBefore(cm, lineNo(line))); - line.styles = result.styles; - if (result.classes) line.styleClasses = result.classes; - else if (line.styleClasses) line.styleClasses = null; - if (updateFrontier === cm.doc.frontier) cm.doc.frontier++; - } - return line.styles; + destroyed: function () { + this.restore(); } +}); +BI.shortcut("bi.virtual_list", BI.VirtualList); - // Lightweight form of highlight -- proceed over this line and - // update state, but don't save a style array. Used for lines that - // aren't currently visible. - function processLine (cm, text, state, startAt) { - var mode = cm.doc.mode; - var stream = new StringStream(text, cm.options.tabSize); - stream.start = stream.pos = startAt || 0; - if (text == "") callBlankLine(mode, state); - while (!stream.eol() && stream.pos <= cm.options.maxHighlightLength) { - readToken(mode, stream, state); - stream.start = stream.pos; - } - } +/** + * 分页控件 + * + * Created by GUY on 2015/8/31. + * @class BI.Pager + * @extends BI.Widget + */ +BI.Pager = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.Pager.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-pager", + behaviors: {}, + layouts: [{ + type: "bi.horizontal", + hgap: 10, + vgap: 0 + }], - // Convert a style as returned by a mode (either null, or a string - // containing one or more styles) to a CSS style. This is cached, - // and also looks for line-wide styles. - var styleToClassCache = {}, styleToClassCacheWithMode = {}; - function interpretTokenStyle (style, options) { - if (!style || /^\s*$/.test(style)) return null; - var cache = options.addModeClass ? styleToClassCacheWithMode : styleToClassCache; - return cache[style] || - (cache[style] = style.replace(/\S+/g, "cm-$&")); - } - - // Render the DOM representation of the text of a line. Also builds - // up a 'line map', which points at the DOM nodes that represent - // specific stretches of text, and is used by the measuring code. - // The returned object contains the DOM node, this map, and - // information about line-wide styles that were set by the mode. - function buildLineContent (cm, lineView) { - // The padding-right forces the element to have a 'border', which - // is needed on Webkit to be able to get line-level bounding - // rectangles for it (in measureChar). - var content = elt("span", null, null, webkit ? "padding-right: .1px" : null); - var builder = {pre: elt("pre", [content], "CodeMirror-line"), content: content, - col: 0, pos: 0, cm: cm, - splitSpaces: (ie || webkit) && cm.getOption("lineWrapping")}; - lineView.measure = {}; - - // Iterate over the logical lines that make up this visual line. - for (var i = 0; i <= (lineView.rest ? lineView.rest.length : 0); i++) { - var line = i ? lineView.rest[i - 1] : lineView.line, order; - builder.pos = 0; - builder.addToken = buildToken; - // Optionally wire in some hacks into the token-rendering - // algorithm, to deal with browser quirks. - if (hasBadBidiRects(cm.display.measure) && (order = getOrder(line))) {builder.addToken = buildTokenBadBidi(builder.addToken, order);} - builder.map = []; - var allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line); - insertLineContent(line, builder, getLineStyles(cm, line, allowFrontierUpdate)); - if (line.styleClasses) { - if (line.styleClasses.bgClass) {builder.bgClass = joinClasses(line.styleClasses.bgClass, builder.bgClass || "");} - if (line.styleClasses.textClass) {builder.textClass = joinClasses(line.styleClasses.textClass, builder.textClass || "");} - } - - // Ensure at least a single node is present, for measuring. - if (builder.map.length == 0) {builder.map.push(0, 0, builder.content.appendChild(zeroWidthElement(cm.display.measure)));} - - // Store the map and a cache object for the current logical line - if (i == 0) { - lineView.measure.map = builder.map; - lineView.measure.cache = {}; - } else { - (lineView.measure.maps || (lineView.measure.maps = [])).push(builder.map); - (lineView.measure.caches || (lineView.measure.caches = [])).push({}); - } - } - - // See issue #2901 - if (webkit && /\bcm-tab\b/.test(builder.content.lastChild.className)) {builder.content.className = "cm-tab-wrap-hack";} + dynamicShow: true, // 是否动态显示上一页、下一页、首页、尾页， 若为false，则指对其设置使能状态 + // dynamicShow为false时以下两个有用 + dynamicShowFirstLast: false, // 是否动态显示首页、尾页 + dynamicShowPrevNext: false, // 是否动态显示上一页、下一页 + pages: false, // 总页数 + curr: function () { + return 1; + }, // 初始化当前页 + groups: 0, // 连续显示分页数 + jump: BI.emptyFn, // 分页的回调函数 - signal(cm, "renderLine", cm, lineView.line, builder.pre); - if (builder.pre.className) {builder.textClass = joinClasses(builder.pre.className, builder.textClass || "");} + first: false, // 是否显示首页 + last: false, // 是否显示尾页 + prev: "上一页", + next: "下一页", - return builder; - } + firstPage: 1, + lastPage: function () { // 在万不得已时才会调用这个函数获取最后一页的页码, 主要作用于setValue方法 + return 1; + }, + hasPrev: BI.emptyFn, // pages不可用时有效 + hasNext: BI.emptyFn // pages不可用时有效 + }); + }, + _init: function () { + BI.Pager.superclass._init.apply(this, arguments); + var self = this; + this.currPage = BI.result(this.options, "curr"); + // 翻页太灵敏 + // this._lock = false; + // this._debouce = BI.debounce(function () { + // self._lock = false; + // }, 300); + this._populate(); + }, - function defaultSpecialCharPlaceholder (ch) { - var token = elt("span", "\u2022", "cm-invalidchar"); - token.title = "\\u" + ch.charCodeAt(0).toString(16); - token.setAttribute("aria-label", token.title); - return token; - } + _populate: function () { + var self = this, o = this.options, view = [], dict = {}; + this.empty(); + var pages = BI.result(o, "pages"); + var curr = BI.result(this, "currPage"); + var groups = BI.result(o, "groups"); + var first = BI.result(o, "first"); + var last = BI.result(o, "last"); + var prev = BI.result(o, "prev"); + var next = BI.result(o, "next"); - // Build up the DOM representation for a single token, and add it to - // the line map. Takes care to render special characters separately. - function buildToken (builder, text, style, startStyle, endStyle, title, css) { - if (!text) return; - var displayText = builder.splitSpaces ? text.replace(/ {3,}/g, splitSpaces) : text; - var special = builder.cm.state.specialChars, mustWrap = false; - if (!special.test(text)) { - builder.col += text.length; - var content = document.createTextNode(displayText); - builder.map.push(builder.pos, builder.pos + text.length, content); - if (ie && ie_version < 9) mustWrap = true; - builder.pos += text.length; + if (pages === false) { + groups = 0; + first = false; + last = false; } else { - var content = document.createDocumentFragment(), pos = 0; - while (true) { - special.lastIndex = pos; - var m = special.exec(text); - var skipped = m ? m.index - pos : text.length - pos; - if (skipped) { - var txt = document.createTextNode(displayText.slice(pos, pos + skipped)); - if (ie && ie_version < 9) content.appendChild(elt("span", [txt])); - else content.appendChild(txt); - builder.map.push(builder.pos, builder.pos + skipped, txt); - builder.col += skipped; - builder.pos += skipped; - } - if (!m) break; - pos += skipped + 1; - if (m[0] == "\t") { - var tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize; - var txt = content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab")); - txt.setAttribute("role", "presentation"); - txt.setAttribute("cm-text", "\t"); - builder.col += tabWidth; - } else { - var txt = builder.cm.options.specialCharPlaceholder(m[0]); - txt.setAttribute("cm-text", m[0]); - if (ie && ie_version < 9) content.appendChild(elt("span", [txt])); - else content.appendChild(txt); - builder.col += 1; - } - builder.map.push(builder.pos, builder.pos + 1, txt); - builder.pos++; - } - } - if (style || startStyle || endStyle || mustWrap || css) { - var fullStyle = style || ""; - if (startStyle) fullStyle += startStyle; - if (endStyle) fullStyle += endStyle; - var token = elt("span", [content], fullStyle, css); - if (title) token.title = title; - return builder.content.appendChild(token); + groups > pages && (groups = pages); } - builder.content.appendChild(content); - } - function splitSpaces (old) { - var out = " "; - for (var i = 0; i < old.length - 2; ++i) out += i % 2 ? " " : "\u00a0"; - out += " "; - return out; - } + // 计算当前组 + dict.index = Math.ceil((curr + ((groups > 1 && groups !== pages) ? 1 : 0)) / (groups === 0 ? 1 : groups)); - // Work around nonsense dimensions being reported for stretches of - // right-to-left text. - function buildTokenBadBidi (inner, order) { - return function (builder, text, style, startStyle, endStyle, title, css) { - style = style ? style + " cm-force-border" : "cm-force-border"; - var start = builder.pos, end = start + text.length; - for (;;) { - // Find the part that overlaps with the start of this text - for (var i = 0; i < order.length; i++) { - var part = order[i]; - if (part.to > start && part.from <= start) break; - } - if (part.to >= end) return inner(builder, text, style, startStyle, endStyle, title, css); - inner(builder, text.slice(0, part.to - start), style, startStyle, null, title, css); - startStyle = null; - text = text.slice(part.to - start); - start = part.to; + // 当前页非首页，则输出上一页 + if (((!o.dynamicShow && !o.dynamicShowPrevNext) || curr > 1) && prev !== false) { + if (BI.isKey(prev)) { + view.push({ + text: prev, + value: "prev", + disabled: pages === false ? o.hasPrev(curr) === false : !(curr > 1 && prev !== false) + }); + } else { + view.push(BI.extend({ + disabled: pages === false ? o.hasPrev(curr) === false : !(curr > 1 && prev !== false) + }, prev)); } - }; - } - - function buildCollapsedSpan (builder, size, marker, ignoreWidget) { - var widget = !ignoreWidget && marker.widgetNode; - if (widget) builder.map.push(builder.pos, builder.pos + size, widget); - if (!ignoreWidget && builder.cm.display.input.needsContentAttribute) { - if (!widget) {widget = builder.content.appendChild(document.createElement("span"));} - widget.setAttribute("cm-marker", marker.id); - } - if (widget) { - builder.cm.display.input.setUneditable(widget); - builder.content.appendChild(widget); - } - builder.pos += size; - } - - // Outputs a number of spans to make up a line, taking highlighting - // and marked text into account. - function insertLineContent (line, builder, styles) { - var spans = line.markedSpans, allText = line.text, at = 0; - if (!spans) { - for (var i = 1; i < styles.length; i += 2) {builder.addToken(builder, allText.slice(at, at = styles[i]), interpretTokenStyle(styles[i + 1], builder.cm.options));} - return; } - var len = allText.length, pos = 0, i = 1, text = "", style, css; - var nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, title, collapsed; - for (;;) { - if (nextChange == pos) { // Update current marker set - spanStyle = spanEndStyle = spanStartStyle = title = css = ""; - collapsed = null; nextChange = Infinity; - var foundBookmarks = []; - for (var j = 0; j < spans.length; ++j) { - var sp = spans[j], m = sp.marker; - if (m.type == "bookmark" && sp.from == pos && m.widgetNode) { - foundBookmarks.push(m); - } else if (sp.from <= pos && (sp.to == null || sp.to > pos || m.collapsed && sp.to == pos && sp.from == pos)) { - if (sp.to != null && sp.to != pos && nextChange > sp.to) { - nextChange = sp.to; - spanEndStyle = ""; - } - if (m.className) spanStyle += " " + m.className; - if (m.css) css = m.css; - if (m.startStyle && sp.from == pos) spanStartStyle += " " + m.startStyle; - if (m.endStyle && sp.to == nextChange) spanEndStyle += " " + m.endStyle; - if (m.title && !title) title = m.title; - if (m.collapsed && (!collapsed || compareCollapsedMarkers(collapsed.marker, m) < 0)) {collapsed = sp;} - } else if (sp.from > pos && nextChange > sp.from) { - nextChange = sp.from; - } - } - if (collapsed && (collapsed.from || 0) == pos) { - buildCollapsedSpan(builder, (collapsed.to == null ? len + 1 : collapsed.to) - pos, - collapsed.marker, collapsed.from == null); - if (collapsed.to == null) return; - if (collapsed.to == pos) collapsed = false; - } - if (!collapsed && foundBookmarks.length) { - for (var j = 0; j < foundBookmarks.length; ++j) {buildCollapsedSpan(builder, 0, foundBookmarks[j]);} - } - } - if (pos >= len) break; - - var upto = Math.min(len, nextChange); - while (true) { - if (text) { - var end = pos + text.length; - if (!collapsed) { - var tokenText = end > upto ? text.slice(0, upto - pos) : text; - builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle, - spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : "", title, css); - } - if (end >= upto) {text = text.slice(upto - pos); pos = upto; break;} - pos = end; - spanStartStyle = ""; - } - text = allText.slice(at, at = styles[i++]); - style = interpretTokenStyle(styles[i++], builder.cm.options); + // 当前组非首组，则输出首页 + if (((!o.dynamicShow && !o.dynamicShowFirstLast) || (dict.index > 1 && groups !== 0)) && first) { + view.push({ + text: first, + value: "first", + disabled: !(dict.index > 1 && groups !== 0) + }); + if (dict.index > 1 && groups !== 0) { + view.push({ + type: "bi.label", + cls: "page-ellipsis", + text: "\u2026" + }); } } - } - // DOCUMENT DATA STRUCTURE - - // By default, updates that start and end at the beginning of a line - // are treated specially, in order to make the association of line - // widgets and marker elements with the text behave more intuitive. - function isWholeLineUpdate (doc, change) { - return change.from.ch == 0 && change.to.ch == 0 && lst(change.text) == "" && - (!doc.cm || doc.cm.options.wholeLineUpdateBefore); - } - - // Perform a change on the document data structure. - function updateDoc (doc, change, markedSpans, estimateHeight) { - function spansFor (n) {return markedSpans ? markedSpans[n] : null;} - function update (line, text, spans) { - updateLine(line, text, spans, estimateHeight); - signalLater(line, "change", line, change); - } - function linesFor (start, end) { - for (var i = start, result = []; i < end; ++i) {result.push(new Line(text[i], spansFor(i), estimateHeight));} - return result; - } - - var from = change.from, to = change.to, text = change.text; - var firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line); - var lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line; - - // Adjust the line structure - if (change.full) { - doc.insert(0, linesFor(0, text.length)); - doc.remove(text.length, doc.size - text.length); - } else if (isWholeLineUpdate(doc, change)) { - // This is a whole-line replace. Treated specially to make - // sure line objects move the way they are supposed to. - var added = linesFor(0, text.length - 1); - update(lastLine, lastLine.text, lastSpans); - if (nlines) doc.remove(from.line, nlines); - if (added.length) doc.insert(from.line, added); - } else if (firstLine == lastLine) { - if (text.length == 1) { - update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans); + // 输出当前页组 + dict.poor = Math.floor((groups - 1) / 2); + dict.start = dict.index > 1 ? curr - dict.poor : 1; + dict.end = dict.index > 1 ? (function () { + var max = curr + (groups - dict.poor - 1); + return max > pages ? pages : max; + }()) : groups; + if (dict.end - dict.start < groups - 1) { // 最后一组状态 + dict.start = dict.end - groups + 1; + } + var s = dict.start, e = dict.end; + if (first && last && (dict.index > 1 && groups !== 0) && (pages > groups && dict.end < pages && groups !== 0)) { + s++; + e--; + } + for (; s <= e; s++) { + if (s === curr) { + view.push({ + text: s, + value: s, + selected: true + }); } else { - var added = linesFor(1, text.length - 1); - added.push(new Line(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight)); - update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); - doc.insert(from.line + 1, added); - } - } else if (text.length == 1) { - update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0)); - doc.remove(from.line + 1, nlines); - } else { - update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); - update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans); - var added = linesFor(1, text.length - 1); - if (nlines > 1) doc.remove(from.line + 1, nlines - 1); - doc.insert(from.line + 1, added); - } - - signalLater(doc, "change", doc, change); - } - - // The document is represented as a BTree consisting of leaves, with - // chunk of lines in them, and branches, with up to ten leaves or - // other branch nodes below them. The top node is always a branch - // node, and is the document object itself (meaning it has - // additional methods and properties). - // - // All nodes have parent links. The tree is used both to go from - // line numbers to line objects, and to go from objects to numbers. - // It also indexes by height, and is used to convert between height - // and line object, and to find the total height of the document. - // - // See also http://marijnhaverbeke.nl/blog/codemirror-line-tree.html - - function LeafChunk (lines) { - this.lines = lines; - this.parent = null; - for (var i = 0, height = 0; i < lines.length; ++i) { - lines[i].parent = this; - height += lines[i].height; + view.push({ + text: s, + value: s + }); + } } - this.height = height; - } - LeafChunk.prototype = { - chunkSize: function () { return this.lines.length; }, - // Remove the n lines at offset 'at'. - removeInner: function (at, n) { - for (var i = at, e = at + n; i < e; ++i) { - var line = this.lines[i]; - this.height -= line.height; - cleanUpLine(line); - signalLater(line, "delete"); + // 总页数大于连续分页数，且当前组最大页小于总页，输出尾页 + if (((!o.dynamicShow && !o.dynamicShowFirstLast) || (pages > groups && dict.end < pages && groups !== 0)) && last) { + if (pages > groups && dict.end < pages && groups !== 0) { + view.push({ + type: "bi.label", + cls: "page-ellipsis", + text: "\u2026" + }); } - this.lines.splice(at, n); - }, - // Helper used to collapse a small branch into a single leaf. - collapse: function (lines) { - lines.push.apply(lines, this.lines); - }, - // Insert the given array of lines at offset 'at', count them as - // having the given height. - insertInner: function (at, lines, height) { - this.height += height; - this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at)); - for (var i = 0; i < lines.length; ++i) lines[i].parent = this; - }, - // Used to iterate over a part of the tree. - iterN: function (at, n, op) { - for (var e = at + n; at < e; ++at) {if (op(this.lines[at])) return true;} + view.push({ + text: last, + value: "last", + disabled: !(pages > groups && dict.end < pages && groups !== 0) + }); } - }; - function BranchChunk (children) { - this.children = children; - var size = 0, height = 0; - for (var i = 0; i < children.length; ++i) { - var ch = children[i]; - size += ch.chunkSize(); height += ch.height; - ch.parent = this; - } - this.size = size; - this.height = height; - this.parent = null; - } - - BranchChunk.prototype = { - chunkSize: function () { return this.size; }, - removeInner: function (at, n) { - this.size -= n; - for (var i = 0; i < this.children.length; ++i) { - var child = this.children[i], sz = child.chunkSize(); - if (at < sz) { - var rm = Math.min(n, sz - at), oldHeight = child.height; - child.removeInner(at, rm); - this.height -= oldHeight - child.height; - if (sz == rm) { this.children.splice(i--, 1); child.parent = null; } - if ((n -= rm) == 0) break; - at = 0; - } else at -= sz; - } - // If the result is smaller than 25 lines, ensure that it is a - // single leaf node. - if (this.size - n < 25 && - (this.children.length > 1 || !(this.children[0] instanceof LeafChunk))) { - var lines = []; - this.collapse(lines); - this.children = [new LeafChunk(lines)]; - this.children[0].parent = this; - } - }, - collapse: function (lines) { - for (var i = 0; i < this.children.length; ++i) this.children[i].collapse(lines); - }, - insertInner: function (at, lines, height) { - this.size += lines.length; - this.height += height; - for (var i = 0; i < this.children.length; ++i) { - var child = this.children[i], sz = child.chunkSize(); - if (at <= sz) { - child.insertInner(at, lines, height); - if (child.lines && child.lines.length > 50) { - while (child.lines.length > 50) { - var spilled = child.lines.splice(child.lines.length - 25, 25); - var newleaf = new LeafChunk(spilled); - child.height -= newleaf.height; - this.children.splice(i + 1, 0, newleaf); - newleaf.parent = this; - } - this.maybeSpill(); + // 当前页不为尾页时，输出下一页 + dict.flow = !prev && groups === 0; + if (((!o.dynamicShow && !o.dynamicShowPrevNext) && next) || (curr !== pages && next || dict.flow)) { + view.push((function () { + if (BI.isKey(next)) { + if (pages === false) { + return {text: next, value: "next", disabled: o.hasNext(curr) === false}; } - break; + return (dict.flow && curr === pages) + ? + {text: next, value: "next", disabled: true} + : + {text: next, value: "next", disabled: !(curr !== pages && next || dict.flow)}; } - at -= sz; - } - }, - // When a node has grown, check whether it should be split. - maybeSpill: function () { - if (this.children.length <= 10) return; - var me = this; - do { - var spilled = me.children.splice(me.children.length - 5, 5); - var sibling = new BranchChunk(spilled); - if (!me.parent) { // Become the parent node - var copy = new BranchChunk(me.children); - copy.parent = me; - me.children = [copy, sibling]; - me = copy; - } else { - me.size -= sibling.size; - me.height -= sibling.height; - var myIndex = indexOf(me.parent.children, me); - me.parent.children.splice(myIndex + 1, 0, sibling); - } - sibling.parent = me.parent; - } while (me.children.length > 10); - me.parent.maybeSpill(); - }, - iterN: function (at, n, op) { - for (var i = 0; i < this.children.length; ++i) { - var child = this.children[i], sz = child.chunkSize(); - if (at < sz) { - var used = Math.min(n, sz - at); - if (child.iterN(at, used, op)) return true; - if ((n -= used) == 0) break; - at = 0; - } else at -= sz; - } + return BI.extend({ + disabled: pages === false ? o.hasNext(curr) === false : !(curr !== pages && next || dict.flow) + }, next); + + }())); } - }; - var nextDocId = 0; - var Doc = CodeMirror.Doc = function (text, mode, firstLine) { - if (!(this instanceof Doc)) return new Doc(text, mode, firstLine); - if (firstLine == null) firstLine = 0; - - BranchChunk.call(this, [new LeafChunk([new Line("", null)])]); - this.first = firstLine; - this.scrollTop = this.scrollLeft = 0; - this.cantEdit = false; - this.cleanGeneration = 1; - this.frontier = firstLine; - var start = Pos(firstLine, 0); - this.sel = simpleSelection(start); - this.history = new History(null); - this.id = ++nextDocId; - this.modeOption = mode; - - if (typeof text === "string") text = splitLines(text); - updateDoc(this, {from: start, to: start, text: text}); - setSelection(this, simpleSelection(start), sel_dontScroll); - }; + this.button_group = BI.createWidget({ + type: "bi.button_group", + element: this, + items: BI.createItems(view, { + cls: "bi-list-item-select", + height: 23, + hgap: 10 + }), + behaviors: o.behaviors, + layouts: o.layouts + }); + this.button_group.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { + // if (self._lock === true) { + // return; + // } + // self._lock = true; + // self._debouce(); + if (type === BI.Events.CLICK) { + var v = self.button_group.getValue()[0]; + switch (v) { + case "first": + self.currPage = 1; + break; + case "last": + self.currPage = pages; + break; + case "prev": + self.currPage--; + break; + case "next": + self.currPage++; + break; + default: + self.currPage = v; + break; + } + o.jump.apply(self, [{ + pages: pages, + curr: self.currPage + }]); + self._populate(); + self.fireEvent(BI.Pager.EVENT_CHANGE, obj); + } + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + }); + this.fireEvent(BI.Pager.EVENT_AFTER_POPULATE); + }, - Doc.prototype = createObj(BranchChunk.prototype, { - constructor: Doc, - // Iterate over the document. Supports two forms -- with only one - // argument, it calls that for each line in the document. With - // three, it iterates over the range given by the first two (with - // the second being non-inclusive). - iter: function (from, to, op) { - if (op) this.iterN(from - this.first, to - from, op); - else this.iterN(this.first, this.first + this.size, from); - }, + getCurrentPage: function () { + return this.currPage; + }, - // Non-public interface for adding and removing lines. - insert: function (at, lines) { - var height = 0; - for (var i = 0; i < lines.length; ++i) height += lines[i].height; - this.insertInner(at - this.first, lines, height); - }, - remove: function (at, n) { this.removeInner(at - this.first, n); }, + setAllPages: function (pages) { + this.options.pages = pages; + }, - // From here, the methods are part of the public interface. Most - // are also available from CodeMirror (editor) instances. + hasPrev: function (v) { + v || (v = 1); + var o = this.options; + var pages = this.options.pages; + return pages === false ? o.hasPrev(v) : v > 1; + }, - getValue: function (lineSep, lineFilter) { - var lines = getLines(this, this.first, this.first + this.size, lineFilter); - if (lineSep === false) return lines; - return lines.join(lineSep || "\n"); - }, - setValue: docMethodOp(function (code) { - var top = Pos(this.first, 0), last = this.first + this.size - 1; - makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length), - text: splitLines(code), origin: "setValue", full: true}, true); - setSelection(this, simpleSelection(top)); - }), - replaceRange: function (code, from, to, origin) { - from = clipPos(this, from); - to = to ? clipPos(this, to) : from; - replaceRange(this, code, from, to, origin); - }, - getRange: function (from, to, lineSep) { - var lines = getBetween(this, clipPos(this, from), clipPos(this, to)); - if (lineSep === false) return lines; - return lines.join(lineSep || "\n"); - }, - - getLine: function (line) {var l = this.getLineHandle(line); return l && l.text;}, - - getLineHandle: function (line) {if (isLine(this, line)) return getLine(this, line);}, - getLineNumber: function (line) {return lineNo(line);}, - - getLineHandleVisualStart: function (line) { - if (typeof line === "number") line = getLine(this, line); - return visualLine(line); - }, - - lineCount: function () {return this.size;}, - firstLine: function () {return this.first;}, - lastLine: function () {return this.first + this.size - 1;}, - - clipPos: function (pos) {return clipPos(this, pos);}, - - getCursor: function (start) { - var range = this.sel.primary(), pos; - if (start == null || start == "head") pos = range.head; - else if (start == "anchor") pos = range.anchor; - else if (start == "end" || start == "to" || start === false) pos = range.to(); - else pos = range.from(); - return pos; - }, - listSelections: function () { return this.sel.ranges; }, - somethingSelected: function () {return this.sel.somethingSelected();}, - - setCursor: docMethodOp(function (line, ch, options) { - setSimpleSelection(this, clipPos(this, typeof line === "number" ? Pos(line, ch || 0) : line), null, options); - }), - setSelection: docMethodOp(function (anchor, head, options) { - setSimpleSelection(this, clipPos(this, anchor), clipPos(this, head || anchor), options); - }), - extendSelection: docMethodOp(function (head, other, options) { - extendSelection(this, clipPos(this, head), other && clipPos(this, other), options); - }), - extendSelections: docMethodOp(function (heads, options) { - extendSelections(this, clipPosArray(this, heads, options)); - }), - extendSelectionsBy: docMethodOp(function (f, options) { - extendSelections(this, map(this.sel.ranges, f), options); - }), - setSelections: docMethodOp(function (ranges, primary, options) { - if (!ranges.length) return; - for (var i = 0, out = []; i < ranges.length; i++) { - out[i] = new Range(clipPos(this, ranges[i].anchor), - clipPos(this, ranges[i].head)); - } - if (primary == null) primary = Math.min(ranges.length - 1, this.sel.primIndex); - setSelection(this, normalizeSelection(out, primary), options); - }), - addSelection: docMethodOp(function (anchor, head, options) { - var ranges = this.sel.ranges.slice(0); - ranges.push(new Range(clipPos(this, anchor), clipPos(this, head || anchor))); - setSelection(this, normalizeSelection(ranges, ranges.length - 1), options); - }), - - getSelection: function (lineSep) { - var ranges = this.sel.ranges, lines; - for (var i = 0; i < ranges.length; i++) { - var sel = getBetween(this, ranges[i].from(), ranges[i].to()); - lines = lines ? lines.concat(sel) : sel; - } - if (lineSep === false) return lines; - return lines.join(lineSep || "\n"); - }, - getSelections: function (lineSep) { - var parts = [], ranges = this.sel.ranges; - for (var i = 0; i < ranges.length; i++) { - var sel = getBetween(this, ranges[i].from(), ranges[i].to()); - if (lineSep !== false) sel = sel.join(lineSep || "\n"); - parts[i] = sel; - } - return parts; - }, - replaceSelection: function (code, collapse, origin) { - var dup = []; - for (var i = 0; i < this.sel.ranges.length; i++) {dup[i] = code;} - this.replaceSelections(dup, collapse, origin || "+input"); - }, - replaceSelections: docMethodOp(function (code, collapse, origin) { - var changes = [], sel = this.sel; - for (var i = 0; i < sel.ranges.length; i++) { - var range = sel.ranges[i]; - changes[i] = {from: range.from(), to: range.to(), text: splitLines(code[i]), origin: origin}; - } - var newSel = collapse && collapse != "end" && computeReplacedSel(this, changes, collapse); - for (var i = changes.length - 1; i >= 0; i--) {makeChange(this, changes[i]);} - if (newSel) setSelectionReplaceHistory(this, newSel); - else if (this.cm) ensureCursorVisible(this.cm); - }), - undo: docMethodOp(function () {makeChangeFromHistory(this, "undo");}), - redo: docMethodOp(function () {makeChangeFromHistory(this, "redo");}), - undoSelection: docMethodOp(function () {makeChangeFromHistory(this, "undo", true);}), - redoSelection: docMethodOp(function () {makeChangeFromHistory(this, "redo", true);}), - - setExtending: function (val) {this.extend = val;}, - getExtending: function () {return this.extend;}, - - historySize: function () { - var hist = this.history, done = 0, undone = 0; - for (var i = 0; i < hist.done.length; i++) if (!hist.done[i].ranges) ++done; - for (var i = 0; i < hist.undone.length; i++) if (!hist.undone[i].ranges) ++undone; - return {undo: done, redo: undone}; - }, - clearHistory: function () {this.history = new History(this.history.maxGeneration);}, - - markClean: function () { - this.cleanGeneration = this.changeGeneration(true); - }, - changeGeneration: function (forceSplit) { - if (forceSplit) {this.history.lastOp = this.history.lastSelOp = this.history.lastOrigin = null;} - return this.history.generation; - }, - isClean: function (gen) { - return this.history.generation == (gen || this.cleanGeneration); - }, - - getHistory: function () { - return {done: copyHistoryArray(this.history.done), - undone: copyHistoryArray(this.history.undone)}; - }, - setHistory: function (histData) { - var hist = this.history = new History(this.history.maxGeneration); - hist.done = copyHistoryArray(histData.done.slice(0), null, true); - hist.undone = copyHistoryArray(histData.undone.slice(0), null, true); - }, - - addLineClass: docMethodOp(function (handle, where, cls) { - return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function (line) { - var prop = where == "text" ? "textClass" - : where == "background" ? "bgClass" - : where == "gutter" ? "gutterClass" : "wrapClass"; - if (!line[prop]) line[prop] = cls; - else if (classTest(cls).test(line[prop])) return false; - else line[prop] += " " + cls; - return true; - }); - }), - removeLineClass: docMethodOp(function (handle, where, cls) { - return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function (line) { - var prop = where == "text" ? "textClass" - : where == "background" ? "bgClass" - : where == "gutter" ? "gutterClass" : "wrapClass"; - var cur = line[prop]; - if (!cur) return false; - else if (cls == null) line[prop] = null; - else { - var found = cur.match(classTest(cls)); - if (!found) return false; - var end = found.index + found[0].length; - line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null; - } - return true; - }); - }), - - addLineWidget: docMethodOp(function (handle, node, options) { - return addLineWidget(this, handle, node, options); - }), - removeLineWidget: function (widget) { widget.clear(); }, - - markText: function (from, to, options) { - return markText(this, clipPos(this, from), clipPos(this, to), options, "range"); - }, - setBookmark: function (pos, options) { - var realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options), - insertLeft: options && options.insertLeft, - clearWhenEmpty: false, shared: options && options.shared, - handleMouseEvents: options && options.handleMouseEvents}; - pos = clipPos(this, pos); - return markText(this, pos, pos, realOpts, "bookmark"); - }, - findMarksAt: function (pos) { - pos = clipPos(this, pos); - var markers = [], spans = getLine(this, pos.line).markedSpans; - if (spans) { - for (var i = 0; i < spans.length; ++i) { - var span = spans[i]; - if ((span.from == null || span.from <= pos.ch) && - (span.to == null || span.to >= pos.ch)) {markers.push(span.marker.parent || span.marker);} - } - } - return markers; - }, - findMarks: function (from, to, filter) { - from = clipPos(this, from); to = clipPos(this, to); - var found = [], lineNo = from.line; - this.iter(from.line, to.line + 1, function (line) { - var spans = line.markedSpans; - if (spans) { - for (var i = 0; i < spans.length; i++) { - var span = spans[i]; - if (!(lineNo == from.line && from.ch > span.to || - span.from == null && lineNo != from.line || - lineNo == to.line && span.from > to.ch) && - (!filter || filter(span.marker))) {found.push(span.marker.parent || span.marker);} - } - } - ++lineNo; - }); - return found; - }, - getAllMarks: function () { - var markers = []; - this.iter(function (line) { - var sps = line.markedSpans; - if (sps) { - for (var i = 0; i < sps.length; ++i) {if (sps[i].from != null) markers.push(sps[i].marker);} - } - }); - return markers; - }, - - posFromIndex: function (off) { - var ch, lineNo = this.first; - this.iter(function (line) { - var sz = line.text.length + 1; - if (sz > off) { ch = off; return true; } - off -= sz; - ++lineNo; - }); - return clipPos(this, Pos(lineNo, ch)); - }, - indexFromPos: function (coords) { - coords = clipPos(this, coords); - var index = coords.ch; - if (coords.line < this.first || coords.ch < 0) return 0; - this.iter(this.first, coords.line, function (line) { - index += line.text.length + 1; - }); - return index; - }, - - copy: function (copyHistory) { - var doc = new Doc(getLines(this, this.first, this.first + this.size), this.modeOption, this.first); - doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft; - doc.sel = this.sel; - doc.extend = false; - if (copyHistory) { - doc.history.undoDepth = this.history.undoDepth; - doc.setHistory(this.getHistory()); - } - return doc; - }, - - linkedDoc: function (options) { - if (!options) options = {}; - var from = this.first, to = this.first + this.size; - if (options.from != null && options.from > from) from = options.from; - if (options.to != null && options.to < to) to = options.to; - var copy = new Doc(getLines(this, from, to), options.mode || this.modeOption, from); - if (options.sharedHist) copy.history = this.history; - (this.linked || (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist}); - copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}]; - copySharedMarkers(copy, findSharedMarkers(this)); - return copy; - }, - unlinkDoc: function (other) { - if (other instanceof CodeMirror) other = other.doc; - if (this.linked) { - for (var i = 0; i < this.linked.length; ++i) { - var link = this.linked[i]; - if (link.doc != other) continue; - this.linked.splice(i, 1); - other.unlinkDoc(this); - detachSharedMarkers(findSharedMarkers(this)); - break; - } - } - // If the histories were shared, split them again - if (other.history == this.history) { - var splitIds = [other.id]; - linkedDocs(other, function (doc) {splitIds.push(doc.id);}, true); - other.history = new History(null); - other.history.done = copyHistoryArray(this.history.done, splitIds); - other.history.undone = copyHistoryArray(this.history.undone, splitIds); - } - }, - iterLinkedDocs: function (f) {linkedDocs(this, f);}, - - getMode: function () {return this.mode;}, - getEditor: function () {return this.cm;} - }); - - // Public alias. - Doc.prototype.eachLine = Doc.prototype.iter; + hasNext: function (v) { + v || (v = 1); + var o = this.options; + var pages = this.options.pages; + return pages === false ? o.hasNext(v) : v < pages; + }, - // Set up methods on CodeMirror's prototype to redirect to the editor's document. - var dontDelegate = "iter insert remove copy getEditor constructor".split(" "); - for (var prop in Doc.prototype) { - if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0) { - CodeMirror.prototype[prop] = (function (method) { - return function () {return method.apply(this.doc, arguments);}; - })(Doc.prototype[prop]); + setValue: function (v) { + var o = this.options; + v = v | 0; + v = v < 1 ? 1 : v; + if (o.pages === false) { + var lastPage = BI.result(o, "lastPage"), firstPage = 1; + this.currPage = v > lastPage ? lastPage : ((firstPage = BI.result(o, "firstPage")), (v < firstPage ? firstPage : v)); + } else { + v = v > o.pages ? o.pages : v; + this.currPage = v; } - } + this._populate(); + }, - eventMixin(Doc); + getValue: function () { + var val = this.button_group.getValue()[0]; + switch (val) { + case "prev": + return -1; + case "next": + return 1; + case "first": + return BI.MIN; + case "last": + return BI.MAX; + default : + return val; + } + }, - // Call f for all linked documents. - function linkedDocs (doc, f, sharedHistOnly) { - function propagate (doc, skip, sharedHist) { - if (doc.linked) { - for (var i = 0; i < doc.linked.length; ++i) { - var rel = doc.linked[i]; - if (rel.doc == skip) continue; - var shared = sharedHist && rel.sharedHist; - if (sharedHistOnly && !shared) continue; - f(rel.doc, shared); - propagate(rel.doc, doc, shared); - } - } + attr: function (key, value) { + BI.Pager.superclass.attr.apply(this, arguments); + if (key === "curr") { + this.currPage = BI.result(this.options, "curr"); } - propagate(doc, null, true); - } + }, - // Attach a document to an editor. - function attachDoc (cm, doc) { - if (doc.cm) throw new Error("This document is already in use."); - cm.doc = doc; - doc.cm = cm; - estimateLineHeights(cm); - loadMode(cm); - if (!cm.options.lineWrapping) findMaxLine(cm); - cm.options.mode = doc.modeOption; - regChange(cm); + populate: function () { + this._populate(); } - - // LINE UTILITIES - - // Find the line object corresponding to the given line number. - function getLine (doc, n) { - n -= doc.first; - if (n < 0 || n >= doc.size) throw new Error("There is no line " + (n + doc.first) + " in the document."); - for (var chunk = doc; !chunk.lines;) { - for (var i = 0; ; ++i) { - var child = chunk.children[i], sz = child.chunkSize(); - if (n < sz) { chunk = child; break; } - n -= sz; - } +}); +BI.Pager.EVENT_CHANGE = "EVENT_CHANGE"; +BI.Pager.EVENT_AFTER_POPULATE = "EVENT_AFTER_POPULATE"; +BI.shortcut("bi.pager", BI.Pager);/** + * 超链接 + * + * Created by GUY on 2015/9/9. + * @class BI.A + * @extends BI.Text + * @abstract + */ +BI.A = BI.inherit(BI.Text, { + _defaultConfig: function () { + var conf = BI.A.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-a display-block", + href: "", + target: "_blank", + el: null, + element: "" + }); + }, + _init: function () { + var o = this.options; + BI.A.superclass._init.apply(this, arguments); + this.element.attr({href: o.href, target: o.target}); + if (o.el) { + BI.createWidget(o.el, { + element: this + }); } - return chunk.lines[n]; } +}); - // Get the part of a document between two positions, as an array of - // strings. - function getBetween (doc, start, end) { - var out = [], n = start.line; - doc.iter(start.line, end.line + 1, function (line) { - var text = line.text; - if (n == end.line) text = text.slice(0, end.ch); - if (n == start.line) text = text.slice(start.ch); - out.push(text); - ++n; +BI.shortcut("bi.a", BI.A);/** + * guy + * 加载条 + * @type {*|void|Object} + */ +BI.LoadingBar = BI.inherit(BI.Single, { + _defaultConfig: function () { + var conf = BI.LoadingBar.superclass._defaultConfig.apply(this, arguments); + return BI.extend( conf, { + baseCls: (conf.baseCls || "") + " bi-loading-bar bi-tips", + height: 30, + handler: BI.emptyFn }); - return out; - } - // Get the lines between from and to, as array of strings. - function getLines (doc, from, to, lineFilter) { - var out = []; - doc.iter(from, to, function (line) { - var text = line.text; - if(lineFilter) { - text = lineFilter(line); - } - out.push(text); + }, + _init: function () { + BI.LoadingBar.superclass._init.apply(this, arguments); + var self = this; + this.loaded = BI.createWidget({ + type: "bi.text_button", + cls: "loading-text bi-list-item-simple", + text: BI.i18nText("BI-Load_More"), + width: 120, + handler: this.options.handler + }); + this.loaded.on(BI.Controller.EVENT_CHANGE, function (type) { + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); }); - return out; - } - - // Update the height of a line, propagating the height change - // upwards to parent nodes. - function updateLineHeight (line, height) { - var diff = height - line.height; - if (diff) for (var n = line; n; n = n.parent) n.height += diff; - } - - // Given a line object, find its line number by walking up through - // its parent links. - function lineNo (line) { - if (line.parent == null) return null; - var cur = line.parent, no = indexOf(cur.lines, line); - for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) { - for (var i = 0; ; ++i) { - if (chunk.children[i] == cur) break; - no += chunk.children[i].chunkSize(); - } - } - return no + cur.first; - } - // Find the line at the given vertical position, using the height - // information in the document tree. - function lineAtHeight (chunk, h) { - var n = chunk.first; - outer: do { - for (var i = 0; i < chunk.children.length; ++i) { - var child = chunk.children[i], ch = child.height; - if (h < ch) { chunk = child; continue outer; } - h -= ch; - n += child.chunkSize(); - } - return n; - } while (!chunk.lines); - for (var i = 0; i < chunk.lines.length; ++i) { - var line = chunk.lines[i], lh = line.height; - if (h < lh) break; - h -= lh; - } - return n + i; - } + this.loading = BI.createWidget({ + type: "bi.layout", + width: this.options.height, + height: this.options.height, + cls: "loading-background cursor-default" + }); + var loaded = BI.createWidget({ + type: "bi.center_adapt", + items: [this.loaded] + }); + var loading = BI.createWidget({ + type: "bi.center_adapt", + items: [this.loading] + }); + this.cardLayout = BI.createWidget({ + type: "bi.card", + element: this, + items: [{ + el: loaded, + cardName: "loaded" + }, { + el: loading, + cardName: "loading" + }] + }); + this.invisible(); + }, + _reset: function () { + this.visible(); + this.loaded.setText(BI.i18nText("BI-Load_More")); + this.loaded.enable(); + }, - // Find the height above the given line. - function heightAtLine (lineObj) { - lineObj = visualLine(lineObj); + setLoaded: function () { + this._reset(); + this.cardLayout.showCardByName("loaded"); + }, - var h = 0, chunk = lineObj.parent; - for (var i = 0; i < chunk.lines.length; ++i) { - var line = chunk.lines[i]; - if (line == lineObj) break; - else h += line.height; - } - for (var p = chunk.parent; p; chunk = p, p = chunk.parent) { - for (var i = 0; i < p.children.length; ++i) { - var cur = p.children[i]; - if (cur == chunk) break; - else h += cur.height; - } - } - return h; - } + setEnd: function () { + this.setLoaded(); + this.loaded.setText(BI.i18nText("BI-No_More_Data")); + this.loaded.disable(); + }, - // Get the bidi ordering for the given line (and cache it). Returns - // false for lines that are fully left-to-right, and an array of - // BidiSpan objects otherwise. - function getOrder (line) { - var order = line.order; - if (order == null) order = line.order = bidiOrdering(line.text); - return order; + setLoading: function () { + this._reset(); + this.cardLayout.showCardByName("loading"); } +}); - // HISTORY - - function History (startGen) { - // Arrays of change events and selections. Doing something adds an - // event to done and clears undo. Undoing moves events from done - // to undone, redoing moves them in the other direction. - this.done = []; this.undone = []; - this.undoDepth = Infinity; - // Used to track when changes can be merged into a single undo - // event - this.lastModTime = this.lastSelTime = 0; - this.lastOp = this.lastSelOp = null; - this.lastOrigin = this.lastSelOrigin = null; - // Used by the isClean() method - this.generation = this.maxGeneration = startGen || 1; - } - - // Create a history change event from an updateDoc-style change - // object. - function historyChangeFromChange (doc, change) { - var histChange = {from: copyPos(change.from), to: changeEnd(change), text: getBetween(doc, change.from, change.to)}; - attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1); - linkedDocs(doc, function (doc) {attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1);}, true); - return histChange; - } - - // Pop all selection events off the end of a history array. Stop at - // a change event. - function clearSelectionEvents (array) { - while (array.length) { - var last = lst(array); - if (last.ranges) array.pop(); - else break; - } - } - - // Find the top change event in the history. Pop off selection - // events that are in the way. - function lastChangeEvent (hist, force) { - if (force) { - clearSelectionEvents(hist.done); - return lst(hist.done); - } else if (hist.done.length && !lst(hist.done).ranges) { - return lst(hist.done); - } else if (hist.done.length > 1 && !hist.done[hist.done.length - 2].ranges) { - hist.done.pop(); - return lst(hist.done); - } - } - - // Register a change in the history. Merges changes that are within - // a single operation, ore are close together with an origin that - // allows merging (starting with "+") into a single event. - function addChangeToHistory (doc, change, selAfter, opId) { - var hist = doc.history; - hist.undone.length = 0; - var time = +new Date, cur; - - if ((hist.lastOp == opId || - hist.lastOrigin == change.origin && change.origin && - ((change.origin.charAt(0) == "+" && doc.cm && hist.lastModTime > time - doc.cm.options.historyEventDelay) || - change.origin.charAt(0) == "*")) && - (cur = lastChangeEvent(hist, hist.lastOp == opId))) { - // Merge this change into the last event - var last = lst(cur.changes); - if (cmp(change.from, change.to) == 0 && cmp(change.from, last.to) == 0) { - // Optimized case for simple insertion -- don't want to add - // new changesets for every character typed - last.to = changeEnd(change); - } else { - // Add new sub-event - cur.changes.push(historyChangeFromChange(doc, change)); - } - } else { - // Can not be merged, start a new event. - var before = lst(hist.done); - if (!before || !before.ranges) {pushSelectionToHistory(doc.sel, hist.done);} - cur = {changes: [historyChangeFromChange(doc, change)], - generation: hist.generation}; - hist.done.push(cur); - while (hist.done.length > hist.undoDepth) { - hist.done.shift(); - if (!hist.done[0].ranges) hist.done.shift(); - } - } - hist.done.push(selAfter); - hist.generation = ++hist.maxGeneration; - hist.lastModTime = hist.lastSelTime = time; - hist.lastOp = hist.lastSelOp = opId; - hist.lastOrigin = hist.lastSelOrigin = change.origin; - - if (!last) signal(doc, "historyAdded"); - } - - function selectionEventCanBeMerged (doc, origin, prev, sel) { - var ch = origin.charAt(0); - return ch == "*" || - ch == "+" && - prev.ranges.length == sel.ranges.length && - prev.somethingSelected() == sel.somethingSelected() && - new Date - doc.history.lastSelTime <= (doc.cm ? doc.cm.options.historyEventDelay : 500); - } - - // Called whenever the selection changes, sets the new selection as - // the pending selection in the history, and pushes the old pending - // selection into the 'done' array when it was significantly - // different (in number of selected ranges, emptiness, or time). - function addSelectionToHistory (doc, sel, opId, options) { - var hist = doc.history, origin = options && options.origin; - - // A new event is started when the previous origin does not match - // the current, or the origins don't allow matching. Origins - // starting with * are always merged, those starting with + are - // merged when similar and close together in time. - if (opId == hist.lastSelOp || - (origin && hist.lastSelOrigin == origin && - (hist.lastModTime == hist.lastSelTime && hist.lastOrigin == origin || - selectionEventCanBeMerged(doc, origin, lst(hist.done), sel)))) {hist.done[hist.done.length - 1] = sel;} else {pushSelectionToHistory(sel, hist.done);} - - hist.lastSelTime = +new Date; - hist.lastSelOrigin = origin; - hist.lastSelOp = opId; - if (options && options.clearRedo !== false) {clearSelectionEvents(hist.undone);} - } - - function pushSelectionToHistory (sel, dest) { - var top = lst(dest); - if (!(top && top.ranges && top.equals(sel))) {dest.push(sel);} - } - - // Used to store marked span information in the history. - function attachLocalSpans (doc, change, from, to) { - var existing = change["spans_" + doc.id], n = 0; - doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), function (line) { - if (line.markedSpans) {(existing || (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans;} - ++n; - }); - } - - // When un/re-doing restores text containing marked spans, those - // that have been explicitly cleared should not be restored. - function removeClearedSpans (spans) { - if (!spans) return null; - for (var i = 0, out; i < spans.length; ++i) { - if (spans[i].marker.explicitlyCleared) { if (!out) out = spans.slice(0, i); } else if (out) out.push(spans[i]); - } - return !out ? spans : out.length ? out : null; - } - - // Retrieve and filter the old marked spans stored in a change event. - function getOldSpans (doc, change) { - var found = change["spans_" + doc.id]; - if (!found) return null; - for (var i = 0, nw = []; i < change.text.length; ++i) {nw.push(removeClearedSpans(found[i]));} - return nw; - } - - // Used both to provide a JSON-safe object in .getHistory, and, when - // detaching a document, to split the history in two - function copyHistoryArray (events, newGroup, instantiateSel) { - for (var i = 0, copy = []; i < events.length; ++i) { - var event = events[i]; - if (event.ranges) { - copy.push(instantiateSel ? Selection.prototype.deepCopy.call(event) : event); - continue; - } - var changes = event.changes, newChanges = []; - copy.push({changes: newChanges}); - for (var j = 0; j < changes.length; ++j) { - var change = changes[j], m; - newChanges.push({from: change.from, to: change.to, text: change.text}); - if (newGroup) { - for (var prop in change) { - if (m = prop.match(/^spans_(\d+)$/)) { - if (indexOf(newGroup, Number(m[1])) > -1) { - lst(newChanges)[prop] = change[prop]; - delete change[prop]; - } - } - } - } - } - } - return copy; - } - - // Rebasing/resetting history to deal with externally-sourced changes - - function rebaseHistSelSingle (pos, from, to, diff) { - if (to < pos.line) { - pos.line += diff; - } else if (from < pos.line) { - pos.line = from; - pos.ch = 0; - } - } - - // Tries to rebase an array of history events given a change in the - // document. If the change touches the same lines as the event, the - // event, and everything 'behind' it, is discarded. If the change is - // before the event, the event's positions are updated. Uses a - // copy-on-write scheme for the positions, to avoid having to - // reallocate them all on every rebase, but also avoid problems with - // shared position objects being unsafely updated. - function rebaseHistArray (array, from, to, diff) { - for (var i = 0; i < array.length; ++i) { - var sub = array[i], ok = true; - if (sub.ranges) { - if (!sub.copied) { sub = array[i] = sub.deepCopy(); sub.copied = true; } - for (var j = 0; j < sub.ranges.length; j++) { - rebaseHistSelSingle(sub.ranges[j].anchor, from, to, diff); - rebaseHistSelSingle(sub.ranges[j].head, from, to, diff); - } - continue; - } - for (var j = 0; j < sub.changes.length; ++j) { - var cur = sub.changes[j]; - if (to < cur.from.line) { - cur.from = Pos(cur.from.line + diff, cur.from.ch); - cur.to = Pos(cur.to.line + diff, cur.to.ch); - } else if (from <= cur.to.line) { - ok = false; - break; - } - } - if (!ok) { - array.splice(0, i + 1); - i = 0; - } - } - } - - function rebaseHist (hist, change) { - var from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1; - rebaseHistArray(hist.done, from, to, diff); - rebaseHistArray(hist.undone, from, to, diff); - } - - // EVENT UTILITIES - - // Due to the fact that we still support jurassic IE versions, some - // compatibility wrappers are needed. - - var e_preventDefault = CodeMirror.e_preventDefault = function (e) { - if (e.preventDefault) e.preventDefault(); - else e.returnValue = false; - }; - var e_stopPropagation = CodeMirror.e_stopPropagation = function (e) { - if (e.stopPropagation) e.stopPropagation(); - else e.cancelBubble = true; - }; - function e_defaultPrevented (e) { - return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false; - } - var e_stop = CodeMirror.e_stop = function (e) {e_preventDefault(e); e_stopPropagation(e);}; - - function e_target (e) {return e.target || e.srcElement;} - function e_button (e) { - var b = e.which; - if (b == null) { - if (e.button & 1) b = 1; - else if (e.button & 2) b = 3; - else if (e.button & 4) b = 2; - } - if (mac && e.ctrlKey && b == 1) b = 3; - return b; - } - - // EVENT HANDLING - - // Lightweight event framework. on/off also work on DOM nodes, - // registering native DOM handlers. - - var on = CodeMirror.on = function (emitter, type, f) { - if (emitter.addEventListener) {emitter.addEventListener(type, f, false);} else if (emitter.attachEvent) {emitter.attachEvent("on" + type, f);} else { - var map = emitter._handlers || (emitter._handlers = {}); - var arr = map[type] || (map[type] = []); - arr.push(f); - } - }; - - var off = CodeMirror.off = function (emitter, type, f) { - if (emitter.removeEventListener) {emitter.removeEventListener(type, f, false);} else if (emitter.detachEvent) {emitter.detachEvent("on" + type, f);} else { - var arr = emitter._handlers && emitter._handlers[type]; - if (!arr) return; - for (var i = 0; i < arr.length; ++i) {if (arr[i] == f) { arr.splice(i, 1); break; }} - } - }; - - var signal = CodeMirror.signal = function (emitter, type /* , values...*/) { - var arr = emitter._handlers && emitter._handlers[type]; - if (!arr) return; - var args = Array.prototype.slice.call(arguments, 2); - for (var i = 0; i < arr.length; ++i) arr[i].apply(null, args); - }; +BI.shortcut("bi.loading_bar", BI.LoadingBar);/** + * @class BI.IconButton + * @extends BI.BasicButton + * 图标的button + */ +BI.IconButton = BI.inherit(BI.BasicButton, { + _defaultConfig: function () { + var conf = BI.IconButton.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-icon-button horizon-center", + iconWidth: null, + iconHeight: null + }); + }, - var orphanDelayedCallbacks = null; - - // Often, we want to signal events at a point where we are in the - // middle of some work, but don't want the handler to start calling - // other methods on the editor, which might be in an inconsistent - // state or simply not expect any other events to happen. - // signalLater looks whether there are any handlers, and schedules - // them to be executed when the last operation ends, or, if no - // operation is active, when a timeout fires. - function signalLater (emitter, type /* , values...*/) { - var arr = emitter._handlers && emitter._handlers[type]; - if (!arr) return; - var args = Array.prototype.slice.call(arguments, 2), list; - if (operationGroup) { - list = operationGroup.delayedCallbacks; - } else if (orphanDelayedCallbacks) { - list = orphanDelayedCallbacks; + _init: function () { + BI.IconButton.superclass._init.apply(this, arguments); + var o = this.options; + this.element.css({ + textAlign: "center" + }); + this.icon = BI.createWidget({ + type: "bi.icon", + width: o.iconWidth, + height: o.iconHeight + }); + if (BI.isNumber(o.height) && o.height > 0 && BI.isNull(o.iconWidth) && BI.isNull(o.iconHeight)) { + this.element.css("lineHeight", o.height + "px"); + BI.createWidget({ + type: "bi.default", + element: this, + items: [this.icon] + }); } else { - list = orphanDelayedCallbacks = []; - setTimeout(fireOrphanDelayed, 0); - } - function bnd (f) {return function () {f.apply(null, args);};} - for (var i = 0; i < arr.length; ++i) {list.push(bnd(arr[i]));} - } - - function fireOrphanDelayed () { - var delayed = orphanDelayedCallbacks; - orphanDelayedCallbacks = null; - for (var i = 0; i < delayed.length; ++i) delayed[i](); - } - - // The DOM events that CodeMirror handles can be overridden by - // registering a (non-DOM) handler on the editor for the event name, - // and preventDefault-ing the event in that handler. - function signalDOMEvent (cm, e, override) { - if (typeof e === "string") {e = {type: e, preventDefault: function () { this.defaultPrevented = true; }};} - signal(cm, override || e.type, cm, e); - return e_defaultPrevented(e) || e.codemirrorIgnore; - } - - function signalCursorActivity (cm) { - var arr = cm._handlers && cm._handlers.cursorActivity; - if (!arr) return; - var set = cm.curOp.cursorActivityHandlers || (cm.curOp.cursorActivityHandlers = []); - for (var i = 0; i < arr.length; ++i) { - if (indexOf(set, arr[i]) == -1) {set.push(arr[i]);} - } - } - - function hasHandler (emitter, type) { - var arr = emitter._handlers && emitter._handlers[type]; - return arr && arr.length > 0; - } - - // Add on and off methods to a constructor's prototype, to make - // registering events on such objects more convenient. - function eventMixin (ctor) { - ctor.prototype.on = function (type, f) {on(this, type, f);}; - ctor.prototype.off = function (type, f) {off(this, type, f);}; - } - - // MISC UTILITIES - - // Number of pixels added to scroller and sizer to hide scrollbar - var scrollerGap = 30; - - // Returned or thrown by various protocols to signal 'I'm not - // handling this'. - var Pass = CodeMirror.Pass = {toString: function () {return "CodeMirror.Pass";}}; - - // Reused option objects for setSelection & friends - var sel_dontScroll = {scroll: false}, sel_mouse = {origin: "*mouse"}, sel_move = {origin: "+move"}; - - function Delayed () {this.id = null;} - Delayed.prototype.set = function (ms, f) { - clearTimeout(this.id); - this.id = setTimeout(f, ms); - }; - - // Counts the column offset in a string, taking tabs into account. - // Used mostly to find indentation. - var countColumn = CodeMirror.countColumn = function (string, end, tabSize, startIndex, startValue) { - if (end == null) { - end = string.search(/[^\s\u00a0]/); - if (end == -1) end = string.length; - } - for (var i = startIndex || 0, n = startValue || 0; ;) { - var nextTab = string.indexOf("\t", i); - if (nextTab < 0 || nextTab >= end) {return n + (end - i);} - n += nextTab - i; - n += tabSize - (n % tabSize); - i = nextTab + 1; + BI.createWidget({ + element: this, + type: "bi.center_adapt", + items: [this.icon] + }); } - }; + }, - // The inverse of countColumn -- find the offset that corresponds to - // a particular column. - function findColumn (string, goal, tabSize) { - for (var pos = 0, col = 0; ;) { - var nextTab = string.indexOf("\t", pos); - if (nextTab == -1) nextTab = string.length; - var skipped = nextTab - pos; - if (nextTab == string.length || col + skipped >= goal) {return pos + Math.min(skipped, goal - col);} - col += nextTab - pos; - col += tabSize - (col % tabSize); - pos = nextTab + 1; - if (col >= goal) return pos; + doClick: function () { + BI.IconButton.superclass.doClick.apply(this, arguments); + if (this.isValid()) { + this.fireEvent(BI.IconButton.EVENT_CHANGE, this); } } +}); +BI.IconButton.EVENT_CHANGE = "IconButton.EVENT_CHANGE"; +BI.shortcut("bi.icon_button", BI.IconButton);/** + * 图片的button + * + * Created by GUY on 2016/1/27. + * @class BI.ImageButton + * @extends BI.BasicButton + */ +BI.ImageButton = BI.inherit(BI.BasicButton, { + _defaultConfig: function () { + var conf = BI.ImageButton.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-image-button", + src: "", + iconWidth: "100%", + iconHeight: "100%" + }); + }, - var spaceStrs = [""]; - function spaceStr (n) { - while (spaceStrs.length <= n) {spaceStrs.push(lst(spaceStrs) + " ");} - return spaceStrs[n]; - } - - function lst (arr) { return arr[arr.length - 1]; } - - var selectInput = function (node) { node.select(); }; - if (ios) // Mobile Safari apparently has a bug where select() is broken. - {selectInput = function (node) { node.selectionStart = 0; node.selectionEnd = node.value.length; };} else if (ie) // Suppress mysterious IE10 errors - {selectInput = function (node) { try { node.select(); } catch(_e) {} };} - - function indexOf (array, elt) { - for (var i = 0; i < array.length; ++i) {if (array[i] == elt) return i;} - return -1; - } - function map (array, f) { - var out = []; - for (var i = 0; i < array.length; i++) out[i] = f(array[i], i); - return out; - } - - function nothing () {} - - function createObj (base, props) { - var inst; - if (Object.create) { - inst = Object.create(base); + _init: function () { + BI.ImageButton.superclass._init.apply(this, arguments); + var o = this.options; + this.image = BI.createWidget({ + type: "bi.img", + width: o.iconWidth, + height: o.iconHeight, + src: o.src + }); + if (BI.isNumber(o.iconWidth) || BI.isNumber(o.iconHeight)) { + BI.createWidget({ + type: "bi.center_adapt", + element: this, + items: [this.image] + }); } else { - nothing.prototype = base; - inst = new nothing(); - } - if (props) copyObj(props, inst); - return inst; - } - - function copyObj (obj, target, overwrite) { - if (!target) target = {}; - for (var prop in obj) { - if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop))) {target[prop] = obj[prop];} + BI.createWidget({ + type: "bi.adaptive", + element: this, + items: [this.image], + scrollable: false + }); } - return target; - } - - function bind (f) { - var args = Array.prototype.slice.call(arguments, 1); - return function () {return f.apply(null, args);}; - } - - var nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/; - var isWordCharBasic = CodeMirror.isWordChar = function (ch) { - return /\w/.test(ch) || ch > "\x80" && - (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch)); - }; - function isWordChar (ch, helper) { - if (!helper) return isWordCharBasic(ch); - if (helper.source.indexOf("\\w") > -1 && isWordCharBasic(ch)) return true; - return helper.test(ch); - } - - function isEmpty (obj) { - for (var n in obj) if (obj.hasOwnProperty(n) && obj[n]) return false; - return true; - } + }, - // Extending unicode characters. A series of a non-extending char + - // any number of extending chars is treated as a single unit as far - // as editing and measuring is concerned. This is not fully correct, - // since some scripts/font/browsers also treat other configurations - // of code points as a group. - var extendingChars = /[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/; - function isExtendingChar (ch) { return ch.charCodeAt(0) >= 768 && extendingChars.test(ch); } - - // DOM UTILITIES - - function elt (tag, content, className, style) { - var e = document.createElement(tag); - if (className) e.className = className; - if (style) e.style.cssText = style; - if (typeof content === "string") e.appendChild(document.createTextNode(content)); - else if (content) for (var i = 0; i < content.length; ++i) e.appendChild(content[i]); - return e; - } - - var range; - if (document.createRange) { - range = function (node, start, end, endNode) { - var r = document.createRange(); - r.setEnd(endNode || node, end); - r.setStart(node, start); - return r; - }; - } else { - range = function (node, start, end) { - var r = document.body.createTextRange(); - try { r.moveToElementText(node.parentNode); } catch(e) { return r; } - r.collapse(true); - r.moveEnd("character", end); - r.moveStart("character", start); - return r; - }; - } + setWidth: function (w) { + BI.ImageButton.superclass.setWidth.apply(this, arguments); + this.options.width = w; + }, - function removeChildren (e) { - for (var count = e.childNodes.length; count > 0; --count) {e.removeChild(e.firstChild);} - return e; - } + setHeight: function (h) { + BI.ImageButton.superclass.setHeight.apply(this, arguments); + this.options.height = h; + }, - function removeChildrenAndAdd (parent, e) { - return removeChildren(parent).appendChild(e); - } + setImageWidth: function (w) { + this.image.setWidth(w); + }, - var contains = CodeMirror.contains = function (parent, child) { - if (child.nodeType == 3) // Android browser always returns false when child is a textnode - {child = child.parentNode;} - if (parent.contains) {return parent.contains(child);} - do { - if (child.nodeType == 11) child = child.host; - if (child == parent) return true; - } while (child = child.parentNode); - }; + setImageHeight: function (h) { + this.image.setHeight(h); + }, - function activeElt () { return document.activeElement; } - // Older versions of IE throws unspecified error when touching - // document.activeElement in some cases (during loading, in iframe) - if (ie && ie_version < 11) { - activeElt = function () { - try { return document.activeElement; } catch(e) { return document.body; } - }; - } + getImageWidth: function () { + return this.image.element.width(); + }, - function classTest (cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*"); } - var rmClass = CodeMirror.rmClass = function (node, cls) { - var current = node.className; - var match = classTest(cls).exec(current); - if (match) { - var after = current.slice(match.index + match[0].length); - node.className = current.slice(0, match.index) + (after ? match[1] + after : ""); - } - }; - var addClass = CodeMirror.addClass = function (node, cls) { - var current = node.className; - if (!classTest(cls).test(current)) node.className += (current ? " " : "") + cls; - }; - function joinClasses (a, b) { - var as = a.split(" "); - for (var i = 0; i < as.length; i++) {if (as[i] && !classTest(as[i]).test(b)) b += " " + as[i];} - return b; - } + getImageHeight: function () { + return this.image.element.height(); + }, - // WINDOW-WIDE EVENTS + setSrc: function (src) { + this.options.src = src; + this.image.setSrc(src); + }, - // These must be handled carefully, because naively registering a - // handler for each editor will cause the editors to never be - // garbage collected. + getSrc: function () { + return this.image.getSrc(); + }, - function forEachCodeMirror (f) { - if (!document.body.getElementsByClassName) return; - var byClass = document.body.getElementsByClassName("CodeMirror"); - for (var i = 0; i < byClass.length; i++) { - var cm = byClass[i].CodeMirror; - if (cm) f(cm); + doClick: function () { + BI.ImageButton.superclass.doClick.apply(this, arguments); + if (this.isValid()) { + this.fireEvent(BI.ImageButton.EVENT_CHANGE, this); } } +}); +BI.ImageButton.EVENT_CHANGE = "ImageButton.EVENT_CHANGE"; +BI.shortcut("bi.image_button", BI.ImageButton);(function ($) { - var globalsRegistered = false; - function ensureGlobalHandlers () { - if (globalsRegistered) return; - registerGlobalHandlers(); - globalsRegistered = true; - } - function registerGlobalHandlers () { - // When the window resizes, we need to refresh active editors. - var resizeTimer; - on(window, "resize", function () { - if (resizeTimer == null) { - resizeTimer = setTimeout(function () { - resizeTimer = null; - forEachCodeMirror(onResize); - }, 100); - } - }); - // When the window loses focus, we want to show the editor as blurred - on(window, "blur", function () { - forEachCodeMirror(onBlur); - }); - } - - // FEATURE DETECTION - - // Detect drag-and-drop - var dragAndDrop = function () { - // There is *some* kind of drag-and-drop support in IE6-8, but I - // couldn't get it to work yet. - if (ie && ie_version < 9) return false; - var div = elt("div"); - return "draggable" in div || "dragDrop" in div; - }(); - - var zwspSupported; - function zeroWidthElement (measure) { - if (zwspSupported == null) { - var test = elt("span", "\u200b"); - removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")])); - if (measure.firstChild.offsetHeight != 0) {zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !(ie && ie_version < 8);} - } - var node = zwspSupported ? elt("span", "\u200b") : - elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px"); - node.setAttribute("cm-text", ""); - return node; - } + /** + * 文字类型的按钮 + * @class BI.Button + * @extends BI.BasicButton + * + * @cfg {JSON} options 配置属性 + * @cfg {'common'/'success'/'warning'/'ignore'} [options.level='common'] 按钮类型，用不同颜色强调不同的场景 + */ + BI.Button = BI.inherit(BI.BasicButton, { - // Feature-detect IE's crummy client rect reporting for bidi text - var badBidiRects; - function hasBadBidiRects (measure) { - if (badBidiRects != null) return badBidiRects; - var txt = removeChildrenAndAdd(measure, document.createTextNode("A\u062eA")); - var r0 = range(txt, 0, 1).getBoundingClientRect(); - if (!r0 || r0.left == r0.right) return false; // Safari returns null in some cases (#2780) - var r1 = range(txt, 1, 2).getBoundingClientRect(); - return badBidiRects = (r1.right - r0.right < 3); - } - - // See if "".split is the broken IE version, if so, provide an - // alternative way to split lines. - var splitLines = CodeMirror.splitLines = "\n\nb".split(/\n/).length != 3 ? function (string) { - var pos = 0, result = [], l = string.length; - while (pos <= l) { - var nl = string.indexOf("\n", pos); - if (nl == -1) nl = string.length; - var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl); - var rt = line.indexOf("\r"); - if (rt != -1) { - result.push(line.slice(0, rt)); - pos += rt + 1; - } else { - result.push(line); - pos = nl + 1; - } - } - return result; - } : function (string) {return string.split(/\r\n?|\n/);}; - - var hasSelection = window.getSelection ? function (te) { - try { return te.selectionStart != te.selectionEnd; } catch(e) { return false; } - } : function (te) { - try {var range = te.ownerDocument.selection.createRange();} catch(e) {} - if (!range || range.parentElement() != te) return false; - return range.compareEndPoints("StartToEnd", range) != 0; - }; + _defaultConfig: function (props) { + var conf = BI.Button.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-button", + minWidth: (props.block === true || props.clear === true) ? 0 : 90, + shadow: props.clear !== true, + isShadowShowingOnSelected: true, + readonly: true, + iconClass: "", + level: "common", + block: false, // 是否块状显示，即不显示边框，没有最小宽度的限制 + clear: false, // 是否去掉边框和背景 + textAlign: "center", + whiteSpace: "nowrap", + forceCenter: false, + textWidth: null, + textHeight: null, + hgap: props.clear ? 0 : 10, + vgap: 0, + tgap: 0, + bgap: 0, + lgap: 0, + rgap: 0 + }); + }, - var hasCopyEvent = (function () { - var e = elt("div"); - if ("oncopy" in e) return true; - e.setAttribute("oncopy", "return;"); - return typeof e.oncopy === "function"; - })(); + _init: function () { + BI.Button.superclass._init.apply(this, arguments); + var o = this.options, self = this; + if (BI.isNumber(o.height) && !o.clear && !o.block) { + this.element.css({height: o.height + "px", lineHeight: o.height + "px"}); + } else { + this.element.css({lineHeight: o.height + "px"}); + } + if (BI.isKey(o.iconClass)) { + this.icon = BI.createWidget({ + type: "bi.icon", + width: 18 + }); + this.text = BI.createWidget({ + type: "bi.label", + text: o.text, + value: o.value + }); + BI.createWidget({ + type: "bi.horizontal_auto", + cls: "button-" + o.level + " " + o.iconClass, + element: this, + hgap: o.hgap, + vgap: o.vgap, + tgap: o.tgap, + bgap: o.bgap, + lgap: o.lgap, + rgap: o.rgap, + items: [{ + type: "bi.horizontal", + items: [this.icon, this.text] + }] + }); + } else { + this.text = BI.createWidget({ + type: "bi.label", + cls: "button-" + o.level, + textAlign: o.textAlign, + whiteSpace: o.whiteSpace, + forceCenter: o.forceCenter, + textWidth: o.textWidth, + textHeight: o.textHeight, + hgap: o.hgap, + vgap: o.vgap, + tgap: o.tgap, + bgap: o.bgap, + lgap: o.lgap, + rgap: o.rgap, + element: this, + text: o.text, + value: o.value + }); + } + if (o.block === true) { + this.element.addClass("block"); + } + if (o.clear === true) { + this.element.addClass("clear"); + } + if (o.minWidth > 0) { + this.element.css({"min-width": o.minWidth + "px"}); + } + }, - var badZoomedRects = null; - function hasBadZoomedRects (measure) { - if (badZoomedRects != null) return badZoomedRects; - var node = removeChildrenAndAdd(measure, elt("span", "x")); - var normal = node.getBoundingClientRect(); - var fromRange = range(node, 0, 1).getBoundingClientRect(); - return badZoomedRects = Math.abs(normal.left - fromRange.left) > 1; - } - - // KEY NAMES - - var keyNames = {3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt", - 19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End", - 36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert", - 46: "Delete", 59: ";", 61: "=", 91: "Mod", 92: "Mod", 93: "Mod", 107: "=", 109: "-", 127: "Delete", - 173: "-", 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", - 221: "]", 222: "'", 63232: "Up", 63233: "Down", 63234: "Left", 63235: "Right", 63272: "Delete", - 63273: "Home", 63275: "End", 63276: "PageUp", 63277: "PageDown", 63302: "Insert"}; - CodeMirror.keyNames = keyNames; - (function () { - // Number keys - for (var i = 0; i < 10; i++) keyNames[i + 48] = keyNames[i + 96] = String(i); - // Alphabetic keys - for (var i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i); - // Function keys - for (var i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = "F" + i; - })(); + doClick: function () { + BI.Button.superclass.doClick.apply(this, arguments); + if (this.isValid()) { + this.fireEvent(BI.Button.EVENT_CHANGE, this); + } + }, - // BIDI HELPERS + setText: function (text) { + BI.Button.superclass.setText.apply(this, arguments); + this.text.setText(text); + }, - function iterateBidiSections (order, from, to, f) { - if (!order) return f(from, to, "ltr"); - var found = false; - for (var i = 0; i < order.length; ++i) { - var part = order[i]; - if (part.from < to && part.to > from || from == to && part.to == from) { - f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr"); - found = true; + setValue: function (text) { + BI.Button.superclass.setValue.apply(this, arguments); + if (!this.isReadOnly()) { + this.text.setValue(text); } - } - if (!found) f(from, to, "ltr"); - } + }, - function bidiLeft (part) { return part.level % 2 ? part.to : part.from; } - function bidiRight (part) { return part.level % 2 ? part.from : part.to; } + doRedMark: function () { + this.text.doRedMark.apply(this.text, arguments); + }, - function lineLeft (line) { var order = getOrder(line); return order ? bidiLeft(order[0]) : 0; } - function lineRight (line) { - var order = getOrder(line); - if (!order) return line.text.length; - return bidiRight(lst(order)); - } + unRedMark: function () { + this.text.unRedMark.apply(this.text, arguments); + }, - function lineStart (cm, lineN) { - var line = getLine(cm.doc, lineN); - var visual = visualLine(line); - if (visual != line) lineN = lineNo(visual); - var order = getOrder(visual); - var ch = !order ? 0 : order[0].level % 2 ? lineRight(visual) : lineLeft(visual); - return Pos(lineN, ch); - } - function lineEnd (cm, lineN) { - var merged, line = getLine(cm.doc, lineN); - while (merged = collapsedSpanAtEnd(line)) { - line = merged.find(1, true).line; - lineN = null; - } - var order = getOrder(line); - var ch = !order ? line.text.length : order[0].level % 2 ? lineLeft(line) : lineRight(line); - return Pos(lineN == null ? lineNo(line) : lineN, ch); - } - function lineStartSmart (cm, pos) { - var start = lineStart(cm, pos.line); - var line = getLine(cm.doc, start.line); - var order = getOrder(line); - if (!order || order[0].level == 0) { - var firstNonWS = Math.max(0, line.text.search(/\S/)); - var inWS = pos.line == start.line && pos.ch <= firstNonWS && pos.ch; - return Pos(start.line, inWS ? 0 : firstNonWS); - } - return start; - } + doHighLight: function () { + this.text.doHighLight.apply(this.text, arguments); + }, - function compareBidiLevel (order, a, b) { - var linedir = order[0].level; - if (a == linedir) return true; - if (b == linedir) return false; - return a < b; - } - var bidiOther; - function getBidiPartAt (order, pos) { - bidiOther = null; - for (var i = 0, found; i < order.length; ++i) { - var cur = order[i]; - if (cur.from < pos && cur.to > pos) return i; - if ((cur.from == pos || cur.to == pos)) { - if (found == null) { - found = i; - } else if (compareBidiLevel(order, cur.level, order[found].level)) { - if (cur.from != cur.to) bidiOther = found; - return i; - } else { - if (cur.from != cur.to) bidiOther = i; - return found; - } - } + unHighLight: function () { + this.text.unHighLight.apply(this.text, arguments); + }, + + destroy: function () { + BI.Button.superclass.destroy.apply(this, arguments); } - return found; - } + }); + BI.shortcut("bi.button", BI.Button); + BI.Button.EVENT_CHANGE = "EVENT_CHANGE"; +})(jQuery);/** + * guy + * 可以点击的一行文字 + * @class BI.TextButton + * @extends BI.BasicButton + * 文字button + */ +BI.TextButton = BI.inherit(BI.BasicButton, { + _defaultConfig: function () { + var conf = BI.TextButton.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-text-button", + textAlign: "center", + whiteSpace: "nowrap", + forceCenter: false, + textWidth: null, + textHeight: null, + hgap: 0, + lgap: 0, + rgap: 0, + text: "", + py: "" + }); + }, - function moveInLine (line, pos, dir, byUnit) { - if (!byUnit) return pos + dir; - do pos += dir; - while (pos > 0 && isExtendingChar(line.text.charAt(pos))); - return pos; - } + _init: function () { + BI.TextButton.superclass._init.apply(this, arguments); + var o = this.options; + this.text = BI.createWidget({ + type: "bi.label", + element: this, + textAlign: o.textAlign, + whiteSpace: o.whiteSpace, + textWidth: o.textWidth, + textHeight: o.textHeight, + forceCenter: o.forceCenter, + width: o.width, + height: o.height, + hgap: o.hgap, + lgap: o.lgap, + rgap: o.rgap, + text: o.text, + value: o.value, + py: o.py + }); + }, - // This is needed in order to move 'visually' through bi-directional - // text -- i.e., pressing left should make the cursor go left, even - // when in RTL text. The tricky part is the 'jumps', where RTL and - // LTR text touch each other. This often requires the cursor offset - // to move more than one unit, in order to visually move one unit. - function moveVisually (line, start, dir, byUnit) { - var bidi = getOrder(line); - if (!bidi) return moveLogically(line, start, dir, byUnit); - var pos = getBidiPartAt(bidi, start), part = bidi[pos]; - var target = moveInLine(line, start, part.level % 2 ? -dir : dir, byUnit); - - for (;;) { - if (target > part.from && target < part.to) return target; - if (target == part.from || target == part.to) { - if (getBidiPartAt(bidi, target) == pos) return target; - part = bidi[pos += dir]; - return (dir > 0) == part.level % 2 ? part.to : part.from; - } - part = bidi[pos += dir]; - if (!part) return null; - if ((dir > 0) == part.level % 2) {target = moveInLine(line, part.to, -1, byUnit);} else {target = moveInLine(line, part.from, 1, byUnit);} - + doClick: function () { + BI.TextButton.superclass.doClick.apply(this, arguments); + if (this.isValid()) { + this.fireEvent(BI.TextButton.EVENT_CHANGE, this.getValue(), this); } - } + }, - function moveLogically (line, start, dir, byUnit) { - var target = start + dir; - if (byUnit) while (target > 0 && isExtendingChar(line.text.charAt(target))) target += dir; - return target < 0 || target > line.text.length ? null : target; - } - - // Bidirectional ordering algorithm - // See http://unicode.org/reports/tr9/tr9-13.html for the algorithm - // that this (partially) implements. - - // One-char codes used for character types: - // L (L): Left-to-Right - // R (R): Right-to-Left - // r (AL): Right-to-Left Arabic - // 1 (EN): European Number - // + (ES): European Number Separator - // % (ET): European Number Terminator - // n (AN): Arabic Number - // , (CS): Common Number Separator - // m (NSM): Non-Spacing Mark - // b (BN): Boundary Neutral - // s (B): Paragraph Separator - // t (S): Segment Separator - // w (WS): Whitespace - // N (ON): Other Neutrals - - // Returns null if characters are ordered as they appear - // (left-to-right), or an array of sections ({from, to, level} - // objects) in the order in which they occur visually. - var bidiOrdering = (function () { - // Character types for codepoints 0 to 0xff - var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN"; - // Character types for codepoints 0x600 to 0x6ff - var arabicTypes = "rrrrrrrrrrrr,rNNmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmrrrrrrrnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmNmmmm"; - function charType (code) { - if (code <= 0xf7) return lowTypes.charAt(code); - else if (0x590 <= code && code <= 0x5f4) return "R"; - else if (0x600 <= code && code <= 0x6ed) return arabicTypes.charAt(code - 0x600); - else if (0x6ee <= code && code <= 0x8ac) return "r"; - else if (0x2000 <= code && code <= 0x200b) return "w"; - else if (code == 0x200c) return "b"; - return "L"; - } - - var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/; - var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/; - // Browsers seem to always treat the boundaries of block elements as being L. - var outerType = "L"; - - function BidiSpan (level, from, to) { - this.level = level; - this.from = from; this.to = to; - } - - return function (str) { - if (!bidiRE.test(str)) return false; - var len = str.length, types = []; - for (var i = 0, type; i < len; ++i) {types.push(type = charType(str.charCodeAt(i)));} - - // W1. Examine each non-spacing mark (NSM) in the level run, and - // change the type of the NSM to the type of the previous - // character. If the NSM is at the start of the level run, it will - // get the type of sor. - for (var i = 0, prev = outerType; i < len; ++i) { - var type = types[i]; - if (type == "m") types[i] = prev; - else prev = type; - } - - // W2. Search backwards from each instance of a European number - // until the first strong type (R, L, AL, or sor) is found. If an - // AL is found, change the type of the European number to Arabic - // number. - // W3. Change all ALs to R. - for (var i = 0, cur = outerType; i < len; ++i) { - var type = types[i]; - if (type == "1" && cur == "r") types[i] = "n"; - else if (isStrong.test(type)) { cur = type; if (type == "r") types[i] = "R"; } - } - - // W4. A single European separator between two European numbers - // changes to a European number. A single common separator between - // two numbers of the same type changes to that type. - for (var i = 1, prev = types[0]; i < len - 1; ++i) { - var type = types[i]; - if (type == "+" && prev == "1" && types[i + 1] == "1") types[i] = "1"; - else if (type == "," && prev == types[i + 1] && - (prev == "1" || prev == "n")) types[i] = prev; - prev = type; - } - - // W5. A sequence of European terminators adjacent to European - // numbers changes to all European numbers. - // W6. Otherwise, separators and terminators change to Other - // Neutral. - for (var i = 0; i < len; ++i) { - var type = types[i]; - if (type == ",") types[i] = "N"; - else if (type == "%") { - for (var end = i + 1; end < len && types[end] == "%"; ++end) {} - var replace = (i && types[i - 1] == "!") || (end < len && types[end] == "1") ? "1" : "N"; - for (var j = i; j < end; ++j) types[j] = replace; - i = end - 1; - } - } - - // W7. Search backwards from each instance of a European number - // until the first strong type (R, L, or sor) is found. If an L is - // found, then change the type of the European number to L. - for (var i = 0, cur = outerType; i < len; ++i) { - var type = types[i]; - if (cur == "L" && type == "1") types[i] = "L"; - else if (isStrong.test(type)) cur = type; - } - - // N1. A sequence of neutrals takes the direction of the - // surrounding strong text if the text on both sides has the same - // direction. European and Arabic numbers act as if they were R in - // terms of their influence on neutrals. Start-of-level-run (sor) - // and end-of-level-run (eor) are used at level run boundaries. - // N2. Any remaining neutrals take the embedding direction. - for (var i = 0; i < len; ++i) { - if (isNeutral.test(types[i])) { - for (var end = i + 1; end < len && isNeutral.test(types[end]); ++end) {} - var before = (i ? types[i - 1] : outerType) == "L"; - var after = (end < len ? types[end] : outerType) == "L"; - var replace = before || after ? "L" : "R"; - for (var j = i; j < end; ++j) types[j] = replace; - i = end - 1; - } - } - - // Here we depart from the documented algorithm, in order to avoid - // building up an actual levels array. Since there are only three - // levels (0, 1, 2) in an implementation that doesn't take - // explicit embedding into account, we can build up the order on - // the fly, without following the level-based algorithm. - var order = [], m; - for (var i = 0; i < len;) { - if (countsAsLeft.test(types[i])) { - var start = i; - for (++i; i < len && countsAsLeft.test(types[i]); ++i) {} - order.push(new BidiSpan(0, start, i)); - } else { - var pos = i, at = order.length; - for (++i; i < len && types[i] != "L"; ++i) {} - for (var j = pos; j < i;) { - if (countsAsNum.test(types[j])) { - if (pos < j) order.splice(at, 0, new BidiSpan(1, pos, j)); - var nstart = j; - for (++j; j < i && countsAsNum.test(types[j]); ++j) {} - order.splice(at, 0, new BidiSpan(2, nstart, j)); - pos = j; - } else ++j; - } - if (pos < i) order.splice(at, 0, new BidiSpan(1, pos, i)); - } - } - if (order[0].level == 1 && (m = str.match(/^\s+/))) { - order[0].from = m[0].length; - order.unshift(new BidiSpan(0, 0, m[0].length)); - } - if (lst(order).level == 1 && (m = str.match(/\s+$/))) { - lst(order).to -= m[0].length; - order.push(new BidiSpan(0, len - m[0].length, len)); - } - if (order[0].level == 2) {order.unshift(new BidiSpan(1, order[0].to, order[0].to));} - if (order[0].level != lst(order).level) {order.push(new BidiSpan(order[0].level, len, len));} + doRedMark: function () { + this.text.doRedMark.apply(this.text, arguments); + }, - return order; - }; - })(); + unRedMark: function () { + this.text.unRedMark.apply(this.text, arguments); + }, - // THE END + doHighLight: function () { + this.text.doHighLight.apply(this.text, arguments); + }, - CodeMirror.version = "5.4.1"; + unHighLight: function () { + this.text.unHighLight.apply(this.text, arguments); + }, - return CodeMirror; -});(function (mod) { - mod(CodeMirror); -})(function (CodeMirror) { - var Pos = CodeMirror.Pos; + setText: function (text) { + BI.TextButton.superclass.setText.apply(this, arguments); + text = BI.isArray(text) ? text.join(",") : text; + this.text.setText(text); + }, - function forEach (arr, f) { - for (var i = 0, e = arr.length; i < e; ++i) f(arr[i]); - } + setStyle: function (style) { + this.text.setStyle(style); + }, - function arrayContains (arr, item) { - if (!Array.prototype.indexOf) { - var i = arr.length; - while (i--) { - if (arr[i] === item) { - return true; - } - } - return false; + setValue: function (text) { + BI.TextButton.superclass.setValue.apply(this, arguments); + if (!this.isReadOnly()) { + text = BI.isArray(text) ? text.join(",") : text; + this.text.setValue(text); } - return arr.indexOf(item) != -1; - } - - function scriptHint (editor, keywords, getToken, options) { - // Find the token at the cursor - var cur = editor.getCursor(), token = getToken(editor, cur); - if (/\b(?:string)\b/.test(token.type)) { - return; - } - token.state = CodeMirror.innerMode(editor.getMode(), token.state).state; - - if (!/^[\w$_]*$/.test(token.string)) { - token = { - start: cur.ch, end: cur.ch, string: "", state: token.state, - type: token.string == "." ? "property" : null - }; - } else if (token.end > cur.ch) { - token.end = cur.ch; - token.string = token.string.slice(0, cur.ch - token.start); - } - - var tprop = token; - // If it is a property, find out what it is a property of. - while (tprop.type == "property") { - tprop = getToken(editor, Pos(cur.line, tprop.start)); - if (tprop.string != ".") return; - tprop = getToken(editor, Pos(cur.line, tprop.start)); - if (!context) var context = []; - context.push(tprop); - } - return { - list: getCompletions(token, context, keywords, options), - from: Pos(cur.line, token.start), - to: Pos(cur.line, token.end) - }; - } - - function getFormulaKeywords () { - return BI.FormulaCollections; } +}); +BI.TextButton.EVENT_CHANGE = "EVENT_CHANGE"; +BI.shortcut("bi.text_button", BI.TextButton);/** + * 带有一个占位 + * + * Created by GUY on 2015/9/11. + * @class BI.BlankIconIconTextItem + * @extends BI.BasicButton + */ +BI.BlankIconIconTextItem = BI.inherit(BI.BasicButton, { + _const: { + commonWidth: 25 + }, - function formulaHint (editor, options) { - return scriptHint(editor, getFormulaKeywords(), - function (e, cur) { - return e.getTokenAt(cur); + _defaultConfig: function () { + var conf = BI.BlankIconIconTextItem.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-blank-icon-text-item", + logic: { + dynamic: false }, - options); - } - CodeMirror.registerHelper("hint", "formula", formulaHint); - - function getCompletions (token, context, keywords, options) { - var found = [], start = token.string; - if (!start) { - return found; - } - function maybeAdd (str) { - if (str.lastIndexOf(start, 0) == 0 && !arrayContains(found, str)) { - found.push(str); - } - } + iconCls1: "close-ha-font", + iconCls2: "close-ha-font", + blankWidth: 0, + iconHeight: null, + iconWidth: null, + textHgap: 0, + textVgap: 0, + textLgap: 0, + textRgap: 0 + }); + }, + _init: function () { + BI.BlankIconIconTextItem.superclass._init.apply(this, arguments); + var o = this.options, c = this._const; + var blank = BI.createWidget({ + type: "bi.layout", + width: o.blankWidth, + height: o.height + }); + this.text = BI.createWidget({ + type: "bi.label", + cls: "list-item-text", + textAlign: "left", + hgap: o.textHgap, + vgap: o.textVgap, + lgap: o.textLgap, + rgap: o.textRgap, + text: o.text, + value: o.value, + keyword: o.keyword, + height: o.height + }); + this.icon1 = BI.createWidget({ + type: "bi.icon_button", + cls: o.iconCls1, + forceNotSelected: true, + width: c.commonWidth, + height: o.height + }); + this.icon2 = BI.createWidget({ + type: "bi.icon_button", + cls: o.iconCls2, + forceNotSelected: true, + width: c.commonWidth, + height: o.height + }); - if (context && context.length) { - context.pop(); - } else { - forEach(keywords, maybeAdd); - } - return found; - } -});(function (mod) { - mod(CodeMirror); -})(function (CodeMirror) { - "use strict"; + BI.createWidget(BI.extend({ + element: this + }, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, { + items: BI.LogicFactory.createLogicItemsByDirection("left", blank, this.icon1, this.icon2, this.text) + })))); + }, - CodeMirror.defineMode("formula", function () { - function wordObj (words) { - var o = {}; - for (var i = 0, e = words.length; i < e; ++i) o[words[i]] = true; - return o; + doClick: function () { + BI.BlankIconIconTextItem.superclass.doClick.apply(this, arguments); + if (this.isValid()) { + this.fireEvent(BI.BlankIconIconTextItem.EVENT_CHANGE, this.getValue(), this); } + }, - var atoms = wordObj(["false", "true"]); - var keywords = wordObj(BI.FormulaCollections); + setSelected: function (b) { + BI.BlankIconIconTextItem.superclass.setSelected.apply(this, arguments); + this.icon1.setSelected(b); + this.icon2.setSelected(b); + }, - function tokenBase (stream, state) { - if (stream.eatSpace()) { - return null; - } - var ch = stream.next(); + setValue: function () { + if (!this.isReadOnly()) { + this.text.setValue.apply(this.text, arguments); + } + }, - if (ch === "\"" || ch === "'") { - nextUntilUnescaped(stream, ch); - return "string"; - } - if (ch === "\u200b") { - nextUntilUnescaped(stream, ch); - return "field"; - } - if (/[\[\],\(\)]/.test(ch)) { - return "bracket"; - } + getValue: function () { + return this.text.getValue(); + }, - // richie：暂时不需要解析操作符号 - // if (/[+\-*\/=<>!&|]/.test(ch)) { - // return 'operator'; - // } - // if (/\d|\d./.test(ch)) { - // stream.eatWhile(/\d|\./); - // if (stream.eol() || !/\w/.test(stream.peek())) { - // return 'number'; - // } - // } + setText: function () { + this.text.setText.apply(this.text, arguments); + }, + getText: function () { + return this.text.getText(); + }, + doRedMark: function () { + this.text.doRedMark.apply(this.text, arguments); + }, - stream.eatWhile(/[\w-]/); - var word = stream.current(); - if (atoms.hasOwnProperty(word)) { - return "atom"; - } - if (keywords.hasOwnProperty(word)) { - return "keyword"; - } - return null; - } + unRedMark: function () { + this.text.unRedMark.apply(this.text, arguments); + }, - function nextUntilUnescaped (stream, end) { - var escaped = false, next; - while ((next = stream.next()) != null) { - if (next === end && !escaped) { - return false; - } - escaped = !escaped && next === "\\"; - } - return escaped; - } + doHighLight: function () { + this.text.doHighLight.apply(this.text, arguments); + }, - function tokenize (stream, state) { - return (state.tokens[0] || tokenBase)(stream, state); - } + unHighLight: function () { + this.text.unHighLight.apply(this.text, arguments); + } +}); +BI.BlankIconIconTextItem.EVENT_CHANGE = "EVENT_CHANGE"; +BI.shortcut("bi.blank_icon_icon_text_item", BI.BlankIconIconTextItem);/** + * guy + * 一个占位符和两个icon和一行数 组成的一行listitem + * + * Created by GUY on 2015/9/15. + * @class BI.BlankIconTextIconItem + * @extends BI.BasicButton + */ +BI.BlankIconTextIconItem = BI.inherit(BI.BasicButton, { + _const: { + commonWidth: 25 + }, - return { - startState: function () { - return {tokens: []}; - }, - token: function (stream, state) { - return tokenize(stream, state); + _defaultConfig: function () { + var conf = BI.BlankIconTextIconItem.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-blank-icon-text-icon-item", + logic: { + dynamic: false }, - fold: "brace" - }; - }); - CodeMirror.defineMIME("text/fx-formula", "formula"); -});// CodeMirror, copyright (c) by Marijn Haverbeke and others -// Distributed under an MIT license: http://codemirror.net/LICENSE - -(function (mod) { - mod(CodeMirror); -})(function (CodeMirror) { - "use strict"; + iconCls1: "close-ha-font", + iconCls2: "close-ha-font", + blankWidth: 0, + iconHeight: null, + iconWidth: null, + textHgap: 0, + textVgap: 0, + textLgap: 0, + textRgap: 0 + }); + }, + _init: function () { + BI.BlankIconTextIconItem.superclass._init.apply(this, arguments); + var o = this.options, c = this._const; + this.text = BI.createWidget({ + type: "bi.label", + textAlign: "left", + hgap: o.textHgap, + vgap: o.textVgap, + lgap: o.textLgap, + rgap: o.textRgap, + text: o.text, + value: o.value, + keyword: o.keyword, + height: o.height + }); - var HINT_ELEMENT_CLASS = "CodeMirror-hint"; - var ACTIVE_HINT_ELEMENT_CLASS = "CodeMirror-hint-active"; + var icon1 = BI.createWidget({ + type: "bi.center_adapt", + cls: o.iconCls1, + width: c.commonWidth, + height: o.height, + items: [{ + el: { + type: "bi.icon", + width: o.iconWidth, + height: o.iconHeight + } + }] + }); + BI.createWidget({ + type: "bi.absolute", + element: this, + items: [{ + el: { + type: "bi.center_adapt", + cls: o.iconCls2, + width: c.commonWidth, + height: o.height, + items: [{ + el: { + type: "bi.icon", + width: o.iconWidth, + height: o.iconHeight + } + }] + }, + top: 0, + bottom: 0, + right: 0 + }] + }); - // This is the old interface, kept around for now to stay - // backwards-compatible. - CodeMirror.showHint = function (cm, getHints, options) { - if (!getHints) return cm.showHint(options); - if (options && options.async) getHints.async = true; - var newOpts = {hint: getHints}; - if (options) for (var prop in options) newOpts[prop] = options[prop]; - return cm.showHint(newOpts); - }; + BI.createWidget(BI.extend({ + element: this + }, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, { + items: BI.LogicFactory.createLogicItemsByDirection("left", { + type: "bi.layout", + width: o.blankWidth + }, icon1, this.text, { + type: "bi.layout", + width: c.commonWidth + }) + })))); + }, - CodeMirror.defineExtension("showHint", function (options) { - // We want a single cursor position. - if (this.listSelections().length > 1 || this.somethingSelected()) return; + doClick: function () { + BI.BlankIconTextIconItem.superclass.doClick.apply(this, arguments); + if (this.isValid()) { + this.fireEvent(BI.BlankIconTextIconItem.EVENT_CHANGE, this.getValue(), this); + } + }, - if (this.state.completionActive) this.state.completionActive.close(); - var completion = this.state.completionActive = new Completion(this, options); - if (!completion.options.hint) return; + doRedMark: function () { + this.text.doRedMark.apply(this.text, arguments); + }, - CodeMirror.signal(this, "startCompletion", this); - completion.update(true); - }); + unRedMark: function () { + this.text.unRedMark.apply(this.text, arguments); + }, - function Completion (cm, options) { - this.cm = cm; - this.options = this.buildOptions(options); - this.widget = null; - this.debounce = 0; - this.tick = 0; - this.startPos = this.cm.getCursor(); - this.startLen = this.cm.getLine(this.startPos.line).length; + doHighLight: function () { + this.text.doHighLight.apply(this.text, arguments); + }, - var self = this; - cm.on("cursorActivity", this.activityFunc = function () { - self.cursorActivity(); - }); - } + unHighLight: function () { + this.text.unHighLight.apply(this.text, arguments); + }, - var requestAnimationFrame = window.requestAnimationFrame || function (fn) { - return setTimeout(fn, 1000 / 60); - }; - var cancelAnimationFrame = window.cancelAnimationFrame || clearTimeout; + setValue: function () { + if (!this.isReadOnly()) { + this.text.setValue.apply(this.text, arguments); + } + }, - Completion.prototype = { - close: function () { - if (!this.active()) return; - this.cm.state.completionActive = null; - this.tick = null; - this.cm.off("cursorActivity", this.activityFunc); + getValue: function () { + return this.text.getValue(); + }, - if (this.widget && this.data) CodeMirror.signal(this.data, "close"); - if (this.widget) this.widget.close(); - CodeMirror.signal(this.cm, "endCompletion", this.cm); - }, + setText: function () { + this.text.setText.apply(this.text, arguments); + }, - active: function () { - return this.cm.state.completionActive == this; - }, + getText: function () { + return this.text.getText(); + } +}); +BI.BlankIconTextIconItem.EVENT_CHANGE = "EVENT_CHANGE"; +BI.shortcut("bi.blank_icon_text_icon_item", BI.BlankIconTextIconItem);/** + * 带有一个占位 + * + * Created by GUY on 2015/9/11. + * @class BI.BlankIconTextItem + * @extends BI.BasicButton + */ +BI.BlankIconTextItem = BI.inherit(BI.BasicButton, { + _const: { + commonWidth: 25 + }, - pick: function (data, i) { - var completion = data.list[i]; - if (completion.hint) completion.hint(this.cm, data, completion); - else { - this.cm.replaceRange(getText(completion), completion.from || data.from, - completion.to || data.to, "complete"); - if(completion.isKeyword === true) { - }else{ - var to = this.cm.getCursor(); - this.cm.markText(completion.from || data.from, to, {className: "#function", atomic: true}); - this.cm.replaceSelection("() "); - to = this.cm.getCursor(); - to.ch = to.ch - 2; - this.cm.setCursor(to); - this.cm.focus(); + _defaultConfig: function () { + var conf = BI.BlankIconTextItem.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-blank-icon-text-item", + logic: { + dynamic: false + }, + cls: "close-ha-font", + blankWidth: 0, + iconHeight: null, + iconWidth: null, + textHgap: 0, + textVgap: 0, + textLgap: 0, + textRgap: 0 + }); + }, + _init: function () { + BI.BlankIconTextItem.superclass._init.apply(this, arguments); + var o = this.options, c = this._const; + var blank = BI.createWidget({ + type: "bi.layout", + width: o.blankWidth + }); + this.text = BI.createWidget({ + type: "bi.label", + cls: "list-item-text", + textAlign: "left", + hgap: o.textHgap, + vgap: o.textVgap, + lgap: o.textLgap, + rgap: o.textRgap, + text: o.text, + value: o.value, + keyword: o.keyword, + height: o.height + }); + this.icon = BI.createWidget({ + type: "bi.center_adapt", + width: c.commonWidth, + height: o.height, + items: [{ + el: { + type: "bi.icon", + width: o.iconWidth, + height: o.iconHeight } - } - CodeMirror.signal(data, "pick", completion); - this.close(); - }, + }] + }); - cursorActivity: function () { - if (this.debounce) { - cancelAnimationFrame(this.debounce); - this.debounce = 0; - } + BI.createWidget(BI.extend({ + element: this + }, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, { + items: BI.LogicFactory.createLogicItemsByDirection("left", blank, this.icon, this.text) + })))); + }, - var pos = this.cm.getCursor(), line = this.cm.getLine(pos.line); - if (pos.line != this.startPos.line || line.length - pos.ch != this.startLen - this.startPos.ch || - pos.ch < this.startPos.ch || this.cm.somethingSelected() || - (pos.ch && this.options.closeCharacters.test(line.charAt(pos.ch - 1)))) { - this.close(); - } else { - var self = this; - this.debounce = requestAnimationFrame(function () { - self.update(); - }); - if (this.widget) this.widget.disable(); - } - }, + doClick: function () { + BI.BlankIconTextItem.superclass.doClick.apply(this, arguments); + if (this.isValid()) { + this.fireEvent(BI.BlankIconTextItem.EVENT_CHANGE, this.getValue(), this); + } + }, - update: function (first) { - if (this.tick == null) return; - if (this.data) CodeMirror.signal(this.data, "update"); - if (!this.options.hint.async) { - this.finishUpdate(this.options.hint(this.cm, this.options), first); - } else { - var myTick = ++this.tick, self = this; - this.options.hint(this.cm, function (data) { - if (self.tick == myTick) self.finishUpdate(data, first); - }, this.options); - } - }, + setValue: function () { + if (!this.isReadOnly()) { + this.text.setValue.apply(this.text, arguments); + } + }, - finishUpdate: function (data, first) { - this.data = data; + getValue: function () { + return this.text.getValue(); + }, - var picked = (this.widget && this.widget.picked) || (first && this.options.completeSingle); - if (this.widget) this.widget.close(); - if (data && data.list.length) { - if (picked && data.list.length == 1) { - this.pick(data, 0); - } else { - this.widget = new Widget(this, data); - CodeMirror.signal(data, "shown"); - } - } - }, + setText: function () { + this.text.setText.apply(this.text, arguments); + }, - buildOptions: function (options) { - var editor = this.cm.options.hintOptions; - var out = {}; - for (var prop in defaultOptions) out[prop] = defaultOptions[prop]; - if (editor) { - for (var prop in editor) {if (editor[prop] !== undefined) out[prop] = editor[prop];} - } - if (options) { - for (var prop in options) {if (options[prop] !== undefined) out[prop] = options[prop];} - } - return out; - } - }; + getText: function () { + return this.text.getText(); + }, - function getText (completion) { - if (typeof completion === "string") return completion; - return completion.text; + doRedMark: function () { + this.text.doRedMark.apply(this.text, arguments); + }, + + unRedMark: function () { + this.text.unRedMark.apply(this.text, arguments); + }, + + doHighLight: function () { + this.text.doHighLight.apply(this.text, arguments); + }, + + unHighLight: function () { + this.text.unHighLight.apply(this.text, arguments); } +}); +BI.BlankIconTextItem.EVENT_CHANGE = "EVENT_CHANGE"; +BI.shortcut("bi.blank_icon_text_item", BI.BlankIconTextItem);/** + * guy + * 两个icon和一行数 组成的一行listitem + * + * Created by GUY on 2015/9/9. + * @class BI.IconTextIconItem + * @extends BI.BasicButton + */ +BI.IconTextIconItem = BI.inherit(BI.BasicButton, { + _const: { + commonWidth: 25 + }, - function buildKeyMap (completion, handle) { - var baseMap = { - Up: function () { - handle.moveFocus(-1); - }, - Down: function () { - handle.moveFocus(1); - }, - PageUp: function () { - handle.moveFocus(-handle.menuSize() + 1, true); - }, - PageDown: function () { - handle.moveFocus(handle.menuSize() - 1, true); - }, - Home: function () { - handle.setFocus(0); - }, - End: function () { - handle.setFocus(handle.length - 1); + _defaultConfig: function () { + var conf = BI.IconTextIconItem.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-icon-text-icon-item", + logic: { + dynamic: false }, - Enter: handle.pick, - Tab: handle.pick, - Esc: handle.close - }; - var custom = completion.options.customKeys; - var ourMap = custom ? {} : baseMap; + iconCls1: "close-ha-font", + iconCls2: "close-ha-font", + iconHeight: null, + iconWidth: null, + textHgap: 0, + textVgap: 0, + textLgap: 0, + textRgap: 0 + }); + }, + _init: function () { + BI.IconTextIconItem.superclass._init.apply(this, arguments); + var o = this.options, c = this._const; + this.text = BI.createWidget({ + type: "bi.label", + textAlign: "left", + hgap: o.textHgap, + vgap: o.textVgap, + lgap: o.textLgap, + rgap: o.textRgap, + text: o.text, + value: o.value, + keyword: o.keyword, + height: o.height + }); - function addBinding (key, val) { - var bound; - if (typeof val !== "string") { - bound = function (cm) { - return val(cm, handle); - }; - } - // This mechanism is deprecated - else if (baseMap.hasOwnProperty(val)) {bound = baseMap[val];} else {bound = val;} - ourMap[key] = bound; - } + var icon1 = BI.createWidget({ + type: "bi.center_adapt", + cls: o.iconCls1, + width: c.commonWidth, + height: o.height, + items: [{ + el: { + type: "bi.icon", + width: o.iconWidth, + height: o.iconHeight + } + }] + }); + var blank = BI.createWidget({ + type: "bi.layout", + width: c.commonWidth + }); + BI.createWidget({ + type: "bi.absolute", + element: this, + items: [{ + el: { + type: "bi.center_adapt", + cls: o.iconCls2, + width: c.commonWidth, + items: [{ + el: { + type: "bi.icon", + width: o.iconWidth, + height: o.iconHeight + } + }] + }, + top: 0, + bottom: 0, + right: 0 + }] + }); - if (custom) { - for (var key in custom) { - if (custom.hasOwnProperty(key)) {addBinding(key, custom[key]);} - } - } - var extra = completion.options.extraKeys; - if (extra) { - for (var key in extra) { - if (extra.hasOwnProperty(key)) {addBinding(key, extra[key]);} - } - } - return ourMap; - } + BI.createWidget(BI.extend({ + element: this + }, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, { + items: BI.LogicFactory.createLogicItemsByDirection("left", icon1, this.text, blank) + })))); + }, - function getHintElement (hintsElement, el) { - while (el && el != hintsElement) { - if (el.nodeName.toUpperCase() === "LI" && el.parentNode == hintsElement) return el; - el = el.parentNode; + doClick: function () { + BI.IconTextIconItem.superclass.doClick.apply(this, arguments); + if (this.isValid()) { + this.fireEvent(BI.IconTextIconItem.EVENT_CHANGE, this.getValue(), this); } - } + }, - function Widget (completion, data) { - this.completion = completion; - this.data = data; - this.picked = false; - var widget = this, cm = completion.cm; - - var hints = this.hints = document.createElement("ul"); - hints.className = "CodeMirror-hints"; - this.selectedHint = data.selectedHint || 0; + doRedMark: function () { + this.text.doRedMark.apply(this.text, arguments); + }, - var completions = data.list; - for (var i = 0; i < completions.length; ++i) { - var elt = hints.appendChild(document.createElement("li")), cur = completions[i]; - var className = HINT_ELEMENT_CLASS + (i != this.selectedHint ? "" : " " + ACTIVE_HINT_ELEMENT_CLASS); - if (cur.className != null) className = cur.className + " " + className; - elt.className = className; - if (cur.render) cur.render(elt, data, cur); - else elt.appendChild(document.createTextNode(cur.displayText || getText(cur))); - elt.hintId = i; - } + unRedMark: function () { + this.text.unRedMark.apply(this.text, arguments); + }, - var pos = cm.cursorCoords(completion.options.alignWithWord ? data.from : null); - var left = pos.left, top = pos.bottom, below = true; - hints.style.left = left + "px"; - hints.style.top = top + "px"; - // If we're at the edge of the screen, then we want the menu to appear on the left of the cursor. - var winW = window.innerWidth || Math.max(document.body.offsetWidth, document.documentElement.offsetWidth); - var winH = window.innerHeight || Math.max(document.body.offsetHeight, document.documentElement.offsetHeight); - (completion.options.container || document.body).appendChild(hints); - var box = hints.getBoundingClientRect(), overlapY = box.bottom - winH; - if (overlapY > 0) { - var height = box.bottom - box.top, curTop = pos.top - (pos.bottom - box.top); - if (curTop - height > 0) { // Fits above cursor - hints.style.top = (top = pos.top - height) + "px"; - below = false; - } else if (height > winH) { - hints.style.height = (winH - 5) + "px"; - hints.style.top = (top = pos.bottom - box.top) + "px"; - var cursor = cm.getCursor(); - if (data.from.ch != cursor.ch) { - pos = cm.cursorCoords(cursor); - hints.style.left = (left = pos.left) + "px"; - box = hints.getBoundingClientRect(); - } - } - } - var overlapX = box.right - winW; - if (overlapX > 0) { - if (box.right - box.left > winW) { - hints.style.width = (winW - 5) + "px"; - overlapX -= (box.right - box.left) - winW; - } - hints.style.left = (left = pos.left - overlapX) + "px"; - } + doHighLight: function () { + this.text.doHighLight.apply(this.text, arguments); + }, - cm.addKeyMap(this.keyMap = buildKeyMap(completion, { - moveFocus: function (n, avoidWrap) { - widget.changeActive(widget.selectedHint + n, avoidWrap); - }, - setFocus: function (n) { - widget.changeActive(n); - }, - menuSize: function () { - return widget.screenAmount(); - }, - length: completions.length, - close: function () { - completion.close(); - }, - pick: function () { - widget.pick(); - }, - data: data - })); + unHighLight: function () { + this.text.unHighLight.apply(this.text, arguments); + }, - if (completion.options.closeOnUnfocus) { - var closingOnBlur; - cm.on("blur", this.onBlur = function () { - closingOnBlur = setTimeout(function () { - completion.close(); - }, 100); - }); - cm.on("focus", this.onFocus = function () { - clearTimeout(closingOnBlur); - }); + setValue: function () { + if (!this.isReadOnly()) { + this.text.setValue.apply(this.text, arguments); } + }, - var startScroll = cm.getScrollInfo(); - cm.on("scroll", this.onScroll = function () { - var curScroll = cm.getScrollInfo(), editor = cm.getWrapperElement().getBoundingClientRect(); - var newTop = top + startScroll.top - curScroll.top; - var point = newTop - (window.pageYOffset || (document.documentElement || document.body).scrollTop); - if (!below) point += hints.offsetHeight; - if (point <= editor.top || point >= editor.bottom) return completion.close(); - hints.style.top = newTop + "px"; - hints.style.left = (left + startScroll.left - curScroll.left) + "px"; - }); + getValue: function () { + return this.text.getValue(); + }, - CodeMirror.on(hints, "dblclick", function (e) { - var t = getHintElement(hints, e.target || e.srcElement); - if (t && t.hintId != null) { - widget.changeActive(t.hintId); - widget.pick(); - } - }); + setText: function () { + this.text.setText.apply(this.text, arguments); + }, - CodeMirror.on(hints, "click", function (e) { - var t = getHintElement(hints, e.target || e.srcElement); - if (t && t.hintId != null) { - widget.changeActive(t.hintId); - if (completion.options.completeOnSingleClick) widget.pick(); - } - }); + getText: function () { + return this.text.getText(); + } +}); +BI.IconTextIconItem.EVENT_CHANGE = "EVENT_CHANGE"; +BI.shortcut("bi.icon_text_icon_item", BI.IconTextIconItem);/** + * guy + * + * Created by GUY on 2015/9/9. + * @class BI.IconTextItem + * @extends BI.BasicButton + */ +BI.IconTextItem = BI.inherit(BI.BasicButton, { + _const: { + commonWidth: 25 + }, - CodeMirror.on(hints, "mousedown", function () { - setTimeout(function () { - cm.focus(); - }, 20); + _defaultConfig: function () { + var conf = BI.IconTextItem.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-icon-text-item", + direction: BI.Direction.Left, + logic: { + dynamic: false + }, + iconHeight: null, + iconWidth: null, + textHgap: 0, + textVgap: 0, + textLgap: 0, + textRgap: 0 + }); + }, + _init: function () { + BI.IconTextItem.superclass._init.apply(this, arguments); + var o = this.options, c = this._const; + this.text = BI.createWidget({ + type: "bi.label", + cls: "list-item-text", + textAlign: "left", + hgap: o.textHgap, + vgap: o.textVgap, + lgap: o.textLgap, + rgap: o.textRgap, + text: o.text, + value: o.value, + keyword: o.keyword, + height: o.height + }); + this.icon = BI.createWidget({ + type: "bi.center_adapt", + width: c.commonWidth, + height: o.height, + items: [{ + el: { + type: "bi.icon", + width: o.iconWidth, + height: o.iconHeight + } + }] }); - CodeMirror.signal(data, "select", completions[0], hints.firstChild); - return true; - } - - Widget.prototype = { - close: function () { - if (this.completion.widget != this) return; - this.completion.widget = null; - this.hints.parentNode.removeChild(this.hints); - this.completion.cm.removeKeyMap(this.keyMap); + BI.createWidget(BI.extend({ + element: this + }, BI.LogicFactory.createLogic(BI.LogicFactory.createLogicTypeByDirection(o.direction), BI.extend(o.logic, { + items: BI.LogicFactory.createLogicItemsByDirection(o.direction, this.icon, this.text) + })))); + }, - var cm = this.completion.cm; - if (this.completion.options.closeOnUnfocus) { - cm.off("blur", this.onBlur); - cm.off("focus", this.onFocus); - } - cm.off("scroll", this.onScroll); - }, + setValue: function () { + if (!this.isReadOnly()) { + this.text.setValue.apply(this.text, arguments); + } + }, - disable: function () { - this.completion.cm.removeKeyMap(this.keyMap); - var widget = this; - this.keyMap = { - Enter: function () { - widget.picked = true; - } - }; - this.completion.cm.addKeyMap(this.keyMap); - }, + getValue: function () { + return this.text.getValue(); + }, - pick: function () { - this.completion.pick(this.data, this.selectedHint); - }, + setText: function () { + this.text.setText.apply(this.text, arguments); + }, - changeActive: function (i, avoidWrap) { - if (i >= this.data.list.length) {i = avoidWrap ? this.data.list.length - 1 : 0;} else if (i < 0) {i = avoidWrap ? 0 : this.data.list.length - 1;} - if (this.selectedHint == i) return; - var node = this.hints.childNodes[this.selectedHint]; - node.className = node.className.replace(" " + ACTIVE_HINT_ELEMENT_CLASS, ""); - node = this.hints.childNodes[this.selectedHint = i]; - node.className += " " + ACTIVE_HINT_ELEMENT_CLASS; - if (node.offsetTop < this.hints.scrollTop) {this.hints.scrollTop = node.offsetTop - 3;} else if (node.offsetTop + node.offsetHeight > this.hints.scrollTop + this.hints.clientHeight) {this.hints.scrollTop = node.offsetTop + node.offsetHeight - this.hints.clientHeight + 3;} - CodeMirror.signal(this.data, "select", this.data.list[this.selectedHint], node); - }, + getText: function () { + return this.text.getText(); + }, - screenAmount: function () { - return Math.floor(this.hints.clientHeight / this.hints.firstChild.offsetHeight) || 1; + doClick: function () { + BI.IconTextItem.superclass.doClick.apply(this, arguments); + if (this.isValid()) { + this.fireEvent(BI.IconTextItem.EVENT_CHANGE, this.getValue(), this); } - }; + }, - CodeMirror.registerHelper("hint", "auto", function (cm, options) { - var helpers = cm.getHelpers(cm.getCursor(), "hint"), words; - if (helpers.length) { - for (var i = 0; i < helpers.length; i++) { - var cur = helpers[i](cm, options); - if (cur && cur.list.length) return cur; - } - } else if (words = cm.getHelper(cm.getCursor(), "hintWords")) { - if (words) return CodeMirror.hint.fromList(cm, {words: words}); - } else if (CodeMirror.hint.anyword) { - return CodeMirror.hint.anyword(cm, options); - } - }); + doRedMark: function () { + this.text.doRedMark.apply(this.text, arguments); + }, - CodeMirror.registerHelper("hint", "fromList", function (cm, options) { - var cur = cm.getCursor(), token = cm.getTokenAt(cur); - var found = []; - for (var i = 0; i < options.words.length; i++) { - var word = options.words[i]; - if (word.slice(0, token.string.length) == token.string) {found.push(word);} - } + unRedMark: function () { + this.text.unRedMark.apply(this.text, arguments); + }, - if (found.length) { - return { - list: found, - from: CodeMirror.Pos(cur.line, token.start), - to: CodeMirror.Pos(cur.line, token.end) - }; - } - }); - - CodeMirror.commands.autocomplete = CodeMirror.showHint; - - var defaultOptions = { - hint: CodeMirror.hint.auto, - completeSingle: true, - alignWithWord: true, - closeCharacters: /[\s()\[\]{};:>,]/, - closeOnUnfocus: true, - completeOnSingleClick: true, - container: null, - customKeys: null, - extraKeys: null - }; + doHighLight: function () { + this.text.doHighLight.apply(this.text, arguments); + }, - CodeMirror.defineOption("hintOptions", null); -});/** - * 公式编辑控件 - * @class BI.FormulaEditor - * @extends BI.Widget + unHighLight: function () { + this.text.unHighLight.apply(this.text, arguments); + } +}); +BI.IconTextItem.EVENT_CHANGE = "EVENT_CHANGE"; +BI.shortcut("bi.icon_text_item", BI.IconTextItem);/** + * + * 图标的button + * + * Created by GUY on 2015/9/9. + * @class BI.TextIconItem + * @extends BI.BasicButton */ -BI.FormulaEditor = BI.inherit(BI.Single, { +BI.TextIconItem = BI.inherit(BI.BasicButton, { + _const: { + commonWidth: 25 + }, + _defaultConfig: function () { - return $.extend(BI.FormulaEditor.superclass._defaultConfig.apply(), { - baseCls: "bi-formula-editor bi-card", - watermark: "", - value: "", - fieldTextValueMap: {}, - showHint: true, - lineHeight: 2 + var conf = BI.TextIconItem.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-text-icon-item", + logic: { + dynamic: false + }, + cls: "close-ha-font", + iconHeight: null, + iconWidth: null, + textHgap: 0, + textVgap: 0, + textLgap: 0, + textRgap: 0 }); }, _init: function () { - BI.FormulaEditor.superclass._init.apply(this, arguments); - var o = this.options, self = this; - this.editor = CodeMirror(this.element[0], { - textWrapping: true, - lineWrapping: true, - lineNumbers: false, - mode: "formula", - // 解决插入字段由括号或其他特殊字符包围时分裂的bug - specialChars: /[\u0000-\u001f\u007f\u00ad\u200c-\u200f\u2028\u2029\ufeff]/ - }); - o.lineHeight === 1 ? this.element.addClass("codemirror-low-line-height") : this.element.addClass("codemirror-high-line-height"); - this.editor.on("change", function (cm, change) { - self._checkWaterMark(); - if (o.showHint) { - CodeMirror.showHint(cm, CodeMirror.formulaHint, {completeSingle: false}); - } - BI.nextTick(function () { - self.fireEvent(BI.FormulaEditor.EVENT_CHANGE); - }); - }); - - this.editor.on("focus", function () { - self._checkWaterMark(); - self.fireEvent(BI.FormulaEditor.EVENT_FOCUS); + BI.TextIconItem.superclass._init.apply(this, arguments); + var o = this.options, c = this._const; + this.text = BI.createWidget({ + type: "bi.label", + cls: "list-item-text", + textAlign: "left", + hgap: o.textHgap, + vgap: o.textVgap, + lgap: o.textLgap, + rgap: o.textRgap, + text: o.text, + value: o.value, + keyword: o.keyword, + height: o.height }); - - this.editor.on("blur", function () { - self.fireEvent(BI.FormulaEditor.EVENT_BLUR); + this.icon = BI.createWidget({ + type: "bi.center_adapt", + width: c.commonWidth, + height: o.height, + items: [{ + el: { + type: "bi.icon", + width: o.iconWidth, + height: o.iconHeight + } + }] }); + BI.createWidget(BI.extend({ + element: this + }, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, { + items: BI.LogicFactory.createLogicItemsByDirection("left", this.text, this.icon) + })))); + }, - if (BI.isKey(o.value)) { - self.setValue(o.value); - } - - if (BI.isKey(this.options.watermark)) { - var self = this; - this.watermark = BI.createWidget({ - type: "bi.label", - cls: "bi-water-mark", - text: this.options.watermark, - whiteSpace: "nowrap", - textAlign: "left" - }); - BI.createWidget({ - type: "bi.absolute", - element: self, - items: [{ - el: self.watermark, - left: 0, - top: 0 - }] - }); - - this.watermark.element.bind( - "mousedown", function (e) { - self.insertString(""); - self.editor.focus(); - e.stopEvent(); - } - ); - this.watermark.element.bind("click", function (e) { - self.editor.focus(); - e.stopEvent(); - }); - this.watermark.element.css({ - position: "absolute", - left: 3, - right: 3, - top: 6, - bottom: 0 - }); + doClick: function () { + BI.TextIconItem.superclass.doClick.apply(this, arguments); + if (this.isValid()) { + this.fireEvent(BI.TextIconItem.EVENT_CHANGE, this.getValue(), this); } }, - _checkWaterMark: function () { - var o = this.options; - if (!this.disabledWaterMark && BI.isEmptyString(this.editor.getValue()) && BI.isKey(o.watermark)) { - this.watermark && this.watermark.visible(); - } else { - this.watermark && this.watermark.invisible(); + setValue: function () { + if (!this.isReadOnly()) { + this.text.setValue.apply(this.text, arguments); } }, - disableWaterMark: function () { - this.disabledWaterMark = true; - this._checkWaterMark(); + getValue: function () { + return this.text.getValue(); }, - focus: function () { - this.editor.focus(); + setText: function () { + this.text.setText.apply(this.text, arguments); }, - /** - * 添加字段 - * @param field - */ - insertField: function (field) { - var from = this.editor.getCursor(); - // 解决插入字段由括号或其他特殊字符包围时分裂的bug,在两端以不可见字符包裹一下 - this.editor.replaceSelection("\u200b" + field + "\u200b"); - var to = this.editor.getCursor(); - this.editor.markText(from, to, {className: "fieldName", atomic: true, startStyle: "start", endStyle: "end"}); - this.editor.replaceSelection(" "); - this.editor.focus(); + getText: function () { + return this.text.getText(); }, - insertFunction: function (fn) { - var from = this.editor.getCursor(); - this.editor.replaceSelection(fn); - var to = this.editor.getCursor(); - this.editor.markText(from, to, {className: "#function", atomic: true}); - this.editor.replaceSelection("() "); - to = this.editor.getCursor(); - to.ch = to.ch - 2; - this.editor.setCursor(to); - this.editor.focus(); - }, - insertOperator: function (op) { - var from = this.editor.getCursor(); - this.editor.replaceSelection(op); - var to = this.editor.getCursor(); - this.editor.markText(from, to, {className: "%operator", atomic: true}); - this.editor.replaceSelection(" "); - this.editor.focus(); + doRedMark: function () { + this.text.doRedMark.apply(this.text, arguments); }, - setFunction: function (v) { - var from = this.editor.getCursor(); - this.editor.replaceSelection(v); - var to = this.editor.getCursor(); - this.editor.markText(from, to, {className: "#function", atomic: true}); + unRedMark: function () { + this.text.unRedMark.apply(this.text, arguments); }, - insertString: function (str) { - this.editor.replaceSelection(str); - this.editor.focus(); + doHighLight: function () { + this.text.doHighLight.apply(this.text, arguments); }, - getFormulaString: function () { - return this.editor.getValue(); - }, + unHighLight: function () { + this.text.unHighLight.apply(this.text, arguments); + } +}); +BI.TextIconItem.EVENT_CHANGE = "EVENT_CHANGE"; +BI.shortcut("bi.text_icon_item", BI.TextIconItem);/** + * guy + * 一个button和一行数 组成的一行listitem + * + * Created by GUY on 2015/9/9. + * @class BI.TextItem + * @extends BI.BasicButton + */ +BI.TextItem = BI.inherit(BI.BasicButton, { - getUsedFields: function () { - var fieldMap = this.options.fieldTextValueMap; - var fields = []; - this.editor.getValue(true, function (line) { - var value = line.text; - _.forEach(line.markedSpans, function (i, ms) { - switch (i.marker.className) { - case "fieldName": - // 因为插入字段的时候首尾加了不可见字符，所以首尾缩进一个字符 - var dId = fieldMap[value.substr(i.from + 1, i.to - i.from - 2)]; - if (!fields.contains(dId)) { - fields.push(dId); - } - - } - }); + _defaultConfig: function () { + var conf = BI.TextItem.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-text-item", + textAlign: "left", + whiteSpace: "nowrap", + textHgap: 0, + textVgap: 0, + textLgap: 0, + textRgap: 0 + }); + }, + _init: function () { + BI.TextItem.superclass._init.apply(this, arguments); + var o = this.options; + this.text = BI.createWidget({ + type: "bi.label", + element: this, + textAlign: o.textAlign, + whiteSpace: o.whiteSpace, + textHeight: o.whiteSpace == "nowrap" ? o.height : o.textHeight, + height: o.height, + hgap: o.textHgap, + vgap: o.textVgap, + lgap: o.textLgap, + rgap: o.textRgap, + text: o.text, + value: o.value, + keyword: o.keyword, + py: o.py }); - return fields; }, - getCheckString: function () { - return this.editor.getValue(true, function (line) { - var rawText = line.text, value = line.text, num = 0; - value.text = rawText; - _.forEach(line.markedSpans, function (i, ms) { + doClick: function () { + BI.TextItem.superclass.doClick.apply(this, arguments); + if (this.isValid()) { + this.fireEvent(BI.TextItem.EVENT_CHANGE, this.getValue(), this); + } + }, - switch (i.marker.className) { - case "fieldName": - var fieldNameLength = i.to - i.from; - value = value.substr(0, i.from + num) + "$a" + value.substr(i.to + num, value.length); - num = num + 2 - fieldNameLength; - break; - } + doRedMark: function () { + this.text.doRedMark.apply(this.text, arguments); + }, - }); - return value; - }); + unRedMark: function () { + this.text.unRedMark.apply(this.text, arguments); }, - getValue: function () { - var fieldMap = this.options.fieldTextValueMap; - return this.editor.getValue("\n", function (line) { - var rawText = line.text, value = line.text, num = 0; - value.text = rawText; - _.forEach(line.markedSpans, function (i, ms) { - switch (i.marker.className) { - case "fieldName": - var fieldNameLength = i.to - i.from; - var start = i.from + num + 1; - var end = fieldNameLength - 2; - var fieldId = fieldMap[value.substr(start, end)]; - value = value.substr(0, i.from + num) + "$\{" + fieldId + "\}" + value.substr(i.to + num, value.length); - num += fieldId.length - fieldNameLength + 3; - break; - } - }); - return value; - }); + doHighLight: function () { + this.text.doHighLight.apply(this.text, arguments); }, - setValue: function (value) { - this.editor.setValue(value); + unHighLight: function () { + this.text.unHighLight.apply(this.text, arguments); }, - setFieldTextValueMap: function (fieldTextValueMap) { - this.options.fieldTextValueMap = fieldTextValueMap; + setValue: function () { + if (!this.isReadOnly()) { + this.text.setValue.apply(this.text, arguments); + } }, - refresh: function () { - var self = this; - BI.nextTick(function () { - self.editor.refresh(); - }); - } + getValue: function () { + return this.text.getValue(); + }, + + setText: function () { + this.text.setText.apply(this.text, arguments); + }, + getText: function () { + return this.text.getText(); + } }); -BI.FormulaEditor.EVENT_CHANGE = "EVENT_CHANGE"; -BI.FormulaEditor.EVENT_BLUR = "EVENT_BLUR"; -BI.FormulaEditor.EVENT_FOCUS = "EVENT_FOCUS"; -BI.shortcut("bi.formula_editor", BI.FormulaEditor); -/** - * z-index在1亿层级 - * 弹出提示消息框，用于模拟阻塞操作（通过回调函数实现） - * @class BI.Msg +BI.TextItem.EVENT_CHANGE = "EVENT_CHANGE"; +BI.shortcut("bi.text_item", BI.TextItem);/** + * guy + * Created by GUY on 2015/9/9. + * @class BI.IconTextIconNode + * @extends BI.NodeButton */ -$.extend(BI, { - Msg: function () { - - var messageShow, $mask, $pop; +BI.IconTextIconNode = BI.inherit(BI.NodeButton, { + _const: { + commonWidth: 25 + }, - return { - alert: function (title, message, callback) { - this._show(false, title, message, callback); - }, - confirm: function (title, message, callback) { - this._show(true, title, message, callback); - }, - prompt: function (title, message, value, callback, min_width) { - // BI.Msg.prompt(title, message, value, callback, min_width); + _defaultConfig: function () { + var conf = BI.IconTextIconNode.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-icon-text-icon-node", + logic: { + dynamic: false }, - toast: function (message, level, context) { - context = context || $("body"); - var toast = BI.createWidget({ - type: "bi.toast", - level: level, - text: message - }); - BI.createWidget({ - type: "bi.absolute", - element: context, + iconCls1: "close-ha-font", + iconCls2: "close-ha-font", + iconHeight: null, + iconWidth: null, + textHgap: 0, + textVgap: 0, + textLgap: 0, + textRgap: 0 + }); + }, + _init: function () { + BI.IconTextIconNode.superclass._init.apply(this, arguments); + var o = this.options, c = this._const; + this.text = BI.createWidget({ + type: "bi.label", + textAlign: "left", + hgap: o.textHgap, + vgap: o.textVgap, + lgap: o.textLgap, + rgap: o.textRgap, + text: o.text, + value: o.value, + keyword: o.keyword, + height: o.height + }); + + var icon1 = BI.createWidget({ + type: "bi.center_adapt", + cls: o.iconCls1, + width: c.commonWidth, + height: o.height, + items: [{ + el: { + type: "bi.icon", + width: o.iconWidth, + height: o.iconHeight + } + }] + }); + var blank = BI.createWidget({ + type: "bi.layout", + width: c.commonWidth, + height: o.height + }); + BI.createWidget({ + type: "bi.absolute", + element: this, + items: [{ + el: { + type: "bi.center_adapt", + cls: o.iconCls2, + width: c.commonWidth, items: [{ - el: toast, - left: "50%", - top: 0 + el: { + type: "bi.icon", + width: o.iconWidth, + height: o.iconHeight + } }] - }); - if (toast.element.outerWidth() > context.outerWidth()) { - toast.setWidth(context.width()); - } - toast.element.css({"margin-left": -1 * toast.element.outerWidth() / 2}); - toast.invisible(); - toast.element.slideDown(500, function () { - BI.delay(function () { - toast.element.slideUp(500, function () { - toast.destroy(); - }); - }, 5000); - }); - }, - _show: function (hasCancel, title, message, callback) { - $mask = $("
").css({ - position: "absolute", - zIndex: BI.zIndex_tip - 2, - top: 0, - left: 0, - right: 0, - bottom: 0, - opacity: 0.5 - }).appendTo("body"); - $pop = $("
").css({ - position: "absolute", - zIndex: BI.zIndex_tip - 1, - top: 0, - left: 0, - right: 0, - bottom: 0 - }).appendTo("body"); - var close = function () { - messageShow.destroy(); - $mask.remove(); - }; - var controlItems = []; - if (hasCancel === true) { - controlItems.push({ - el: { - type: "bi.button", - text: BI.i18nText("BI-Basic_Cancel"), - height: 30, - level: "ignore", - handler: function () { - close(); - if (BI.isFunction(callback)) { - callback.apply(null, [false]); - } - } - } - }); - } - controlItems.push({ - el: { - type: "bi.button", - text: BI.i18nText("BI-Basic_OK"), - height: 30, - handler: function () { - close(); - if (BI.isFunction(callback)) { - callback.apply(null, [true]); - } - } - } - }); - var conf = { - element: $pop, - type: "bi.center_adapt", - items: [ - { - type: "bi.border", - cls: "bi-message-content bi-card", - items: { - north: { - el: { - type: "bi.border", - cls: "bi-message-title bi-background", - items: { - center: { - el: { - type: "bi.label", - text: title || BI.i18nText("BI-Basic_Prompt"), - textAlign: "left", - hgap: 20, - height: 50 - } - }, - east: { - el: { - type: "bi.icon_button", - cls: "bi-message-close close-font", - // height: 50, - handler: function () { - close(); - } - }, - width: 60 - } - } - }, - height: 50 - }, - center: { - el: { - type: "bi.text", - cls: "bi-message-text", - tgap: 60, - hgap: 20, - lineHeight: 30, - whiteSpace: "normal", - text: message - } - }, - south: { - el: { - type: "bi.absolute", - items: [{ - el: { - type: "bi.right_vertical_adapt", - hgap: 5, - items: controlItems - }, - top: 0, - left: 20, - right: 20, - bottom: 0 - }] - - }, - height: 60 - } - }, - width: 400, - height: 300 - } - ] - }; - - messageShow = BI.createWidget(conf); - } - }; - }() -});/** - * GridView - * - * Created by GUY on 2016/1/11. - * @class BI.GridView - * @extends BI.Widget - */ -BI.GridView = BI.inherit(BI.Widget, { - _defaultConfig: function () { - return BI.extend(BI.GridView.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-grid-view", - // width: 400, //必设 - // height: 300, //必设 - overflowX: true, - overflowY: true, - overscanColumnCount: 0, - overscanRowCount: 0, - rowHeightGetter: BI.emptyFn, // number类型或function类型 - columnWidthGetter: BI.emptyFn, // number类型或function类型 - // estimatedColumnSize: 100, //columnWidthGetter为function时必设 - // estimatedRowSize: 30, //rowHeightGetter为function时必设 - scrollLeft: 0, - scrollTop: 0, - items: [] + }, + top: 0, + bottom: 0, + right: 0 + }] }); + + BI.createWidget(BI.extend({ + element: this + }, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, { + items: BI.LogicFactory.createLogicItemsByDirection("left", icon1, this.text, blank) + })))); }, - _init: function () { - BI.GridView.superclass._init.apply(this, arguments); - var self = this, o = this.options; - this.renderedCells = []; - this.renderedKeys = []; - this.renderRange = {}; - this._scrollLock = false; - this._debounceRelease = BI.debounce(function () { - self._scrollLock = false; - }, 1000 / 60); - this.container = BI.createWidget({ - type: "bi.absolute" - }); - this.element.scroll(function () { - if (self._scrollLock === true) { - return; - } - o.scrollLeft = self.element.scrollLeft(); - o.scrollTop = self.element.scrollTop(); - self._calculateChildrenToRender(); - self.fireEvent(BI.GridView.EVENT_SCROLL, { - scrollLeft: o.scrollLeft, - scrollTop: o.scrollTop - }); - }); - BI.createWidget({ - type: "bi.vertical", - element: this, - scrollable: o.overflowX === true && o.overflowY === true, - scrolly: o.overflowX === false && o.overflowY === true, - scrollx: o.overflowX === true && o.overflowY === false, - items: [this.container] - }); - if (o.items.length > 0) { - this._populate(); - } - if (o.scrollLeft !== 0 || o.scrollTop !== 0) { - BI.nextTick(function () { - self.element.scrollTop(o.scrollTop); - self.element.scrollLeft(o.scrollLeft); - }); + doClick: function () { + BI.IconTextIconNode.superclass.doClick.apply(this, arguments); + if (this.isValid()) { + this.fireEvent(BI.IconTextIconNode.EVENT_CHANGE, this.getValue(), this); } }, - _getOverscanIndices: function (cellCount, overscanCellsCount, startIndex, stopIndex) { - return { - overscanStartIndex: Math.max(0, startIndex - overscanCellsCount), - overscanStopIndex: Math.min(cellCount - 1, stopIndex + overscanCellsCount) - }; + doRedMark: function () { + this.text.doRedMark.apply(this.text, arguments); }, - _calculateChildrenToRender: function () { - var self = this, o = this.options; - - var width = o.width, height = o.height, scrollLeft = BI.clamp(o.scrollLeft, 0, this._getMaxScrollLeft()), - scrollTop = BI.clamp(o.scrollTop, 0, this._getMaxScrollTop()), - overscanColumnCount = o.overscanColumnCount, overscanRowCount = o.overscanRowCount; - - if (height > 0 && width > 0) { - var visibleColumnIndices = this._columnSizeAndPositionManager.getVisibleCellRange(width, scrollLeft); - var visibleRowIndices = this._rowSizeAndPositionManager.getVisibleCellRange(height, scrollTop); - - if (BI.isEmpty(visibleColumnIndices) || BI.isEmpty(visibleRowIndices)) { - return; - } - var horizontalOffsetAdjustment = this._columnSizeAndPositionManager.getOffsetAdjustment(width, scrollLeft); - var verticalOffsetAdjustment = this._rowSizeAndPositionManager.getOffsetAdjustment(height, scrollTop); + unRedMark: function () { + this.text.unRedMark.apply(this.text, arguments); + }, - this._renderedColumnStartIndex = visibleColumnIndices.start; - this._renderedColumnStopIndex = visibleColumnIndices.stop; - this._renderedRowStartIndex = visibleRowIndices.start; - this._renderedRowStopIndex = visibleRowIndices.stop; + setValue: function () { + if (!this.isReadOnly()) { + this.text.setValue.apply(this.text, arguments); + } + }, - var overscanColumnIndices = this._getOverscanIndices(this.columnCount, overscanColumnCount, this._renderedColumnStartIndex, this._renderedColumnStopIndex); + getValue: function () { + return this.text.getValue(); + }, - var overscanRowIndices = this._getOverscanIndices(this.rowCount, overscanRowCount, this._renderedRowStartIndex, this._renderedRowStopIndex); + setText: function () { + this.text.setText.apply(this.text, arguments); + }, - var columnStartIndex = overscanColumnIndices.overscanStartIndex; - var columnStopIndex = overscanColumnIndices.overscanStopIndex; - var rowStartIndex = overscanRowIndices.overscanStartIndex; - var rowStopIndex = overscanRowIndices.overscanStopIndex; + getText: function () { + return this.text.getText(); + } +}); +BI.IconTextIconNode.EVENT_CHANGE = "EVENT_CHANGE"; +BI.shortcut("bi.icon_text_icon_node", BI.IconTextIconNode);/** + * guy + * Created by GUY on 2015/9/9. + * @class BI.IconTextNode + * @extends BI.NodeButton + */ +BI.IconTextNode = BI.inherit(BI.NodeButton, { + _const: { + commonWidth: 25 + }, - // 算区间size - var minRowDatum = this._rowSizeAndPositionManager.getSizeAndPositionOfCell(rowStartIndex); - var minColumnDatum = this._columnSizeAndPositionManager.getSizeAndPositionOfCell(columnStartIndex); - var maxRowDatum = this._rowSizeAndPositionManager.getSizeAndPositionOfCell(rowStopIndex); - var maxColumnDatum = this._columnSizeAndPositionManager.getSizeAndPositionOfCell(columnStopIndex); - var top = minRowDatum.offset + verticalOffsetAdjustment; - var left = minColumnDatum.offset + horizontalOffsetAdjustment; - var bottom = maxRowDatum.offset + verticalOffsetAdjustment + maxRowDatum.size; - var right = maxColumnDatum.offset + horizontalOffsetAdjustment + maxColumnDatum.size; - // 如果滚动的区间并没有超出渲染的范围 - if (top >= this.renderRange.minY && bottom <= this.renderRange.maxY && left >= this.renderRange.minX && right <= this.renderRange.maxX) { - return; - } - - var renderedCells = [], renderedKeys = {}, renderedWidgets = {}; - var minX = this._getMaxScrollLeft(), minY = this._getMaxScrollTop(), maxX = 0, maxY = 0; - var count = 0; - for (var rowIndex = rowStartIndex; rowIndex <= rowStopIndex; rowIndex++) { - var rowDatum = this._rowSizeAndPositionManager.getSizeAndPositionOfCell(rowIndex); - - for (var columnIndex = columnStartIndex; columnIndex <= columnStopIndex; columnIndex++) { - var key = rowIndex + "-" + columnIndex; - var columnDatum = this._columnSizeAndPositionManager.getSizeAndPositionOfCell(columnIndex); - - var index = this.renderedKeys[key] && this.renderedKeys[key][2]; - var child; - if (index >= 0) { - if (columnDatum.size !== this.renderedCells[index]._width) { - this.renderedCells[index]._width = columnDatum.size; - this.renderedCells[index].el.setWidth(columnDatum.size); - } - if (rowDatum.size !== this.renderedCells[index]._height) { - this.renderedCells[index]._height = rowDatum.size; - this.renderedCells[index].el.setHeight(rowDatum.size); - } - if (this.renderedCells[index]._left !== columnDatum.offset + horizontalOffsetAdjustment) { - this.renderedCells[index].el.element.css("left", (columnDatum.offset + horizontalOffsetAdjustment) + "px"); - } - if (this.renderedCells[index]._top !== rowDatum.offset + verticalOffsetAdjustment) { - this.renderedCells[index].el.element.css("top", (rowDatum.offset + verticalOffsetAdjustment) + "px"); - } - renderedCells.push(child = this.renderedCells[index]); - } else { - child = BI.createWidget(BI.extend({ - type: "bi.label", - width: columnDatum.size, - height: rowDatum.size - }, o.items[rowIndex][columnIndex], { - cls: (o.items[rowIndex][columnIndex].cls || "") + " grid-cell" + (rowIndex === 0 ? " first-row" : "") + (columnIndex === 0 ? " first-col" : ""), - _rowIndex: rowIndex, - _columnIndex: columnIndex, - _left: columnDatum.offset + horizontalOffsetAdjustment, - _top: rowDatum.offset + verticalOffsetAdjustment - })); - renderedCells.push({ - el: child, - left: columnDatum.offset + horizontalOffsetAdjustment, - top: rowDatum.offset + verticalOffsetAdjustment, - _left: columnDatum.offset + horizontalOffsetAdjustment, - _top: rowDatum.offset + verticalOffsetAdjustment, - _width: columnDatum.size, - _height: rowDatum.size - }); - } - minX = Math.min(minX, columnDatum.offset + horizontalOffsetAdjustment); - maxX = Math.max(maxX, columnDatum.offset + horizontalOffsetAdjustment + columnDatum.size); - minY = Math.min(minY, rowDatum.offset + verticalOffsetAdjustment); - maxY = Math.max(maxY, rowDatum.offset + verticalOffsetAdjustment + rowDatum.size); - renderedKeys[key] = [rowIndex, columnIndex, count]; - renderedWidgets[count] = child; - count++; - } - } - // 已存在的， 需要添加的和需要删除的 - var existSet = {}, addSet = {}, deleteArray = []; - BI.each(renderedKeys, function (i, key) { - if (self.renderedKeys[i]) { - existSet[i] = key; - } else { - addSet[i] = key; - } - }); - BI.each(this.renderedKeys, function (i, key) { - if (existSet[i]) { - return; - } - if (addSet[i]) { - return; - } - deleteArray.push(key[2]); - }); - BI.each(deleteArray, function (i, index) { - // 性能优化，不调用destroy方法防止触发destroy事件 - self.renderedCells[index].el._destroy(); - }); - var addedItems = []; - BI.each(addSet, function (index, key) { - addedItems.push(renderedCells[key[2]]); - }); - this.container.addItems(addedItems); - // 拦截父子级关系 - this.container._children = renderedWidgets; - this.container.attr("items", renderedCells); - this.renderedCells = renderedCells; - this.renderedKeys = renderedKeys; - this.renderRange = {minX: minX, minY: minY, maxX: maxX, maxY: maxY}; - } - }, - - _getMaxScrollLeft: function () { - return Math.max(0, this._columnSizeAndPositionManager.getTotalSize() - this.options.width + (this.options.overflowX ? BI.DOM.getScrollWidth() : 0)); - }, - - _getMaxScrollTop: function () { - return Math.max(0, this._rowSizeAndPositionManager.getTotalSize() - this.options.height + (this.options.overflowY ? BI.DOM.getScrollWidth() : 0)); + _defaultConfig: function () { + var conf = BI.IconTextNode.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-icon-text-node", + logic: { + dynamic: false + }, + cls: "close-ha-font", + iconHeight: null, + iconWidth: null, + textHgap: 0, + textVgap: 0, + textLgap: 0, + textRgap: 0 + }); }, + _init: function () { + BI.IconTextNode.superclass._init.apply(this, arguments); + var o = this.options, c = this._const; + this.text = BI.createWidget({ + type: "bi.label", + cls: "list-item-text", + textAlign: "left", + hgap: o.textHgap, + vgap: o.textVgap, + lgap: o.textLgap, + rgap: o.textRgap, + text: o.text, + value: o.value, + keyword: o.keyword, + height: o.height + }); + this.icon = BI.createWidget({ + type: "bi.center_adapt", + width: c.commonWidth, + height: o.height, + items: [{ + el: { + type: "bi.icon", + width: o.iconWidth, + height: o.iconHeight + } + }] + }); - _populate: function (items) { - var self = this, o = this.options; - this._reRange(); - this.columnCount = 0; - this.rowCount = 0; - if (items && items !== this.options.items) { - this.options.items = items; - } - if (BI.isNumber(o.columnCount)) { - this.columnCount = o.columnCount; - } else if (o.items.length > 0) { - this.columnCount = o.items[0].length; - } - if (BI.isNumber(o.rowCount)) { - this.rowCount = o.rowCount; - } else { - this.rowCount = o.items.length; - } - this.container.setWidth(this.columnCount * o.estimatedColumnSize); - this.container.setHeight(this.rowCount * o.estimatedRowSize); - - this._columnSizeAndPositionManager = new BI.ScalingCellSizeAndPositionManager(this.columnCount, o.columnWidthGetter, o.estimatedColumnSize); - this._rowSizeAndPositionManager = new BI.ScalingCellSizeAndPositionManager(this.rowCount, o.rowHeightGetter, o.estimatedRowSize); - - this._calculateChildrenToRender(); - // 元素未挂载时不能设置scrollTop - try { - this.element.scrollTop(o.scrollTop); - this.element.scrollLeft(o.scrollLeft); - } catch (e) { - } + BI.createWidget(BI.extend({ + element: this + }, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, { + items: BI.LogicFactory.createLogicItemsByDirection("left", this.icon, this.text) + })))); }, - setScrollLeft: function (scrollLeft) { - if (this.options.scrollLeft === scrollLeft) { - return; + setValue: function () { + if (!this.isReadOnly()) { + this.text.setValue.apply(this.text, arguments); } - this._scrollLock = true; - this.options.scrollLeft = BI.clamp(scrollLeft || 0, 0, this._getMaxScrollLeft()); - this._debounceRelease(); - this._calculateChildrenToRender(); - this.element.scrollLeft(this.options.scrollLeft); }, - setScrollTop: function (scrollTop) { - if (this.options.scrollTop === scrollTop) { - return; - } - this._scrollLock = true; - this.options.scrollTop = BI.clamp(scrollTop || 0, 0, this._getMaxScrollTop()); - this._debounceRelease(); - this._calculateChildrenToRender(); - this.element.scrollTop(this.options.scrollTop); + getValue: function () { + return this.text.getValue(); }, - setColumnCount: function (columnCount) { - this.options.columnCount = columnCount; + setText: function () { + this.text.setText.apply(this.text, arguments); }, - setRowCount: function (rowCount) { - this.options.rowCount = rowCount; + getText: function () { + return this.text.getText(); }, - setOverflowX: function (b) { - var self = this; - if (this.options.overflowX !== !!b) { - this.options.overflowX = !!b; - BI.nextTick(function () { - self.element.css({overflowX: b ? "auto" : "hidden"}); - }); + doClick: function () { + BI.IconTextNode.superclass.doClick.apply(this, arguments); + if (this.isValid()) { + this.fireEvent(BI.IconTextNode.EVENT_CHANGE, this.getValue(), this); } }, - setOverflowY: function (b) { - var self = this; - if (this.options.overflowY !== !!b) { - this.options.overflowY = !!b; - BI.nextTick(function () { - self.element.css({overflowY: b ? "auto" : "hidden"}); - }); - } + doRedMark: function () { + this.text.doRedMark.apply(this.text, arguments); }, - getScrollLeft: function () { - return this.options.scrollLeft; + unRedMark: function () { + this.text.unRedMark.apply(this.text, arguments); + } +}); +BI.IconTextNode.EVENT_CHANGE = "EVENT_CHANGE"; +BI.shortcut("bi.icon_text_node", BI.IconTextNode);/** + * Created by GUY on 2015/9/9. + * @class BI.TextIconNode + * @extends BI.NodeButton + */ +BI.TextIconNode = BI.inherit(BI.NodeButton, { + _const: { + commonWidth: 25 }, - getScrollTop: function () { - return this.options.scrollTop; + _defaultConfig: function () { + var conf = BI.TextIconNode.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-text-icon-node", + logic: { + dynamic: false + }, + cls: "close-ha-font", + iconHeight: null, + iconWidth: null, + textHgap: 0, + textVgap: 0, + textLgap: 0, + textRgap: 0 + }); }, + _init: function () { + BI.TextIconNode.superclass._init.apply(this, arguments); + var o = this.options, c = this._const; + this.text = BI.createWidget({ + type: "bi.label", + cls: "list-item-text", + textAlign: "left", + hgap: o.textHgap, + vgap: o.textVgap, + lgap: o.textLgap, + rgap: o.textRgap, + text: o.text, + value: o.value, + keyword: o.keyword, + height: o.height + }); + this.icon = BI.createWidget({ + type: "bi.center_adapt", + width: c.commonWidth, + height: o.height, + items: [{ + el: { + type: "bi.icon", + width: o.iconWidth, + height: o.iconHeight + } + }] + }); - getMaxScrollLeft: function () { - return this._getMaxScrollLeft(); + BI.createWidget(BI.extend({ + element: this + }, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, { + items: BI.LogicFactory.createLogicItemsByDirection("left", this.text, this.icon) + })))); }, - getMaxScrollTop: function () { - return this._getMaxScrollTop(); + doClick: function () { + BI.TextIconNode.superclass.doClick.apply(this, arguments); + if (this.isValid()) { + this.fireEvent(BI.TextIconNode.EVENT_CHANGE, this.getValue(), this); + } }, - setEstimatedColumnSize: function (width) { - this.options.estimatedColumnSize = width; + setValue: function () { + if (!this.isReadOnly()) { + this.text.setValue.apply(this.text, arguments); + } }, - setEstimatedRowSize: function (height) { - this.options.estimatedRowSize = height; + getValue: function () { + return this.text.getValue(); }, - // 重新计算children - _reRange: function () { - this.renderRange = {}; + setText: function () { + this.text.setText.apply(this.text, arguments); }, - _clearChildren: function () { - this.container._children = {}; - this.container.attr("items", []); + getText: function () { + return this.text.getText(); }, - restore: function () { - BI.each(this.renderedCells, function (i, cell) { - cell.el._destroy(); - }); - this._clearChildren(); - this.renderedCells = []; - this.renderedKeys = []; - this.renderRange = {}; - this._scrollLock = false; + doRedMark: function () { + this.text.doRedMark.apply(this.text, arguments); }, - populate: function (items) { - if (items && items !== this.options.items) { - this.restore(); - } - this._populate(items); + unRedMark: function () { + this.text.unRedMark.apply(this.text, arguments); } }); -BI.GridView.EVENT_SCROLL = "EVENT_SCROLL"; -BI.shortcut("bi.grid_view", BI.GridView);/** - * floatBox弹出层， - * @class BI.FloatBox - * @extends BI.Widget +BI.TextIconNode.EVENT_CHANGE = "EVENT_CHANGE"; +BI.shortcut("bi.text_icon_node", BI.TextIconNode);/** + * guy + * + * Created by GUY on 2015/9/9. + * @class BI.TextNode + * @extends BI.NodeButton */ -BI.FloatBox = BI.inherit(BI.Widget, { +BI.TextNode = BI.inherit(BI.NodeButton, { + _defaultConfig: function () { - return BI.extend(BI.FloatBox.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-float-box bi-card", - width: 600, - height: 500 + var conf = BI.TextNode.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-text-node", + textAlign: "left", + whiteSpace: "nowrap", + textHgap: 0, + textVgap: 0, + textLgap: 0, + textRgap: 0 }); }, _init: function () { - BI.FloatBox.superclass._init.apply(this, arguments); - var self = this, o = this.options; - this.showAction = new BI.ShowAction({ - tar: this - }); - this._center = BI.createWidget(); - this._north = BI.createWidget(); - this.element.draggable && this.element.draggable({ - handle: ".bi-message-title", - drag: function (e, ui) { - var W = $("body").width(), H = $("body").height(); - if (ui.position.left + o.width > W) { - ui.position.left = W - o.width; - } - if (ui.position.top + o.height > H) { - ui.position.top = H - o.height; - } - if (ui.position.left < 0) { - ui.position.left = 0; - } - if (ui.position.top < 0) { - ui.position.top = 0; - } - // BI-12134 没有什么特别好的方法 - BI.Resizers._resize(); - } - }); - this._south = BI.createWidget(); - BI.createWidget({ - type: "bi.border", + BI.TextNode.superclass._init.apply(this, arguments); + var o = this.options; + this.text = BI.createWidget({ + type: "bi.label", element: this, - items: { - north: { - el: { - type: "bi.border", - cls: "bi-message-title bi-background", - items: { - center: { - el: { - type: "bi.absolute", - items: [{ - el: this._north, - left: 10, - top: 0, - right: 0, - bottom: 0 - }] - } - }, - east: { - el: { - type: "bi.icon_button", - cls: "bi-message-close close-font", - height: 50, - handler: function () { - self.currentSectionProvider.close(); - } - }, - width: 60 - } - } - }, - height: 50 - }, - center: { - el: { - type: "bi.absolute", - items: [{ - el: this._center, - left: 20, - top: 20, - right: 20, - bottom: 0 - }] - } - }, - south: { - el: { - type: "bi.absolute", - items: [{ - el: this._south, - left: 20, - top: 0, - right: 20, - bottom: 0 - }] - }, - height: 60 - } - } + textAlign: o.textAlign, + whiteSpace: o.whiteSpace, + textHeight: o.whiteSpace == "nowrap" ? o.height : o.textHeight, + height: o.height, + hgap: o.textHgap, + vgap: o.textVgap, + lgap: o.textLgap, + rgap: o.textRgap, + text: o.text, + value: o.value, + keyword: o.keyword, + py: o.py }); }, - populate: function (sectionProvider) { - var self = this; - if (this.currentSectionProvider && this.currentSectionProvider !== sectionProvider) { - this.currentSectionProvider.destroy(); + doClick: function () { + BI.TextNode.superclass.doClick.apply(this, arguments); + if (this.isValid()) { + this.fireEvent(BI.TextNode.EVENT_CHANGE, this.getValue(), this); } - this.currentSectionProvider = sectionProvider; - sectionProvider.rebuildNorth(this._north); - sectionProvider.rebuildCenter(this._center); - sectionProvider.rebuildSouth(this._south); - sectionProvider.on(BI.PopoverSection.EVENT_CLOSE, function () { - self.close(); - }); }, - show: function () { - this.showAction.actionPerformed(); + doRedMark: function () { + this.text.doRedMark.apply(this.text, arguments); }, - hide: function () { - this.showAction.actionBack(); + unRedMark: function () { + this.text.unRedMark.apply(this.text, arguments); }, - open: function () { - this.show(); - this.fireEvent(BI.FloatBox.EVENT_FLOAT_BOX_OPEN); + setValue: function () { + if (!this.isReadOnly()) { + this.text.setValue.apply(this.text, arguments); + } }, - close: function () { - this.hide(); - this.fireEvent(BI.FloatBox.EVENT_FLOAT_BOX_CLOSED); + getValue: function () { + return this.text.getValue(); }, - setZindex: function (zindex) { - this.element.css({"z-index": zindex}); + setText: function () { + this.text.setText.apply(this.text, arguments); }, - destroyed: function () { - this.currentSectionProvider && this.currentSectionProvider.destroy(); + getText: function () { + return this.text.getText(); } }); - -BI.shortcut("bi.float_box", BI.FloatBox); - -BI.FloatBox.EVENT_FLOAT_BOX_CLOSED = "EVENT_FLOAT_BOX_CLOSED"; -BI.FloatBox.EVENT_FLOAT_BOX_OPEN = "EVENT_FLOAT_BOX_CLOSED"; -/** - * 下拉框弹出层, zIndex在1000w - * @class BI.PopupView - * @extends BI.Widget +BI.TextNode.EVENT_CHANGE = "EVENT_CHANGE"; +BI.shortcut("bi.text_node", BI.TextNode);/** + * + * Created by GUY on 2016/1/15. + * @class BI.CodeEditor + * @extends BI.Single */ -BI.PopupView = BI.inherit(BI.Widget, { +BI.CodeEditor = BI.inherit(BI.Single, { _defaultConfig: function () { - return BI.extend(BI.PopupView.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-popup-view", - maxWidth: "auto", - minWidth: 100, - // maxHeight: 200, - minHeight: 25, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0, - vgap: 0, - hgap: 0, - direction: BI.Direction.Top, // 工具栏的方向 - stopEvent: false, // 是否停止mousedown、mouseup事件 - stopPropagation: false, // 是否停止mousedown、mouseup向上冒泡 - logic: { - dynamic: true - }, - - tool: false, // 自定义工具栏 - tabs: [], // 导航栏 - buttons: [], // toolbar栏 - - el: { - type: "bi.button_group", - items: [], - chooseType: 0, - behaviors: {}, - layouts: [{ - type: "bi.vertical" - }] + return $.extend(BI.CodeEditor.superclass._defaultConfig.apply(), { + baseCls: "bi-code-editor", + value: "", + watermark: "", + lineHeight: 2, + readOnly: false, + // 参数显示值构造函数 + paramFormatter: function (v) { + return v; } }); }, - _init: function () { - BI.PopupView.superclass._init.apply(this, arguments); - var self = this, o = this.options; - var fn = function (e) { - e.stopPropagation(); - }, stop = function (e) { - e.stopEvent(); - return false; - }; - this.element.css({ - "z-index": BI.zIndex_popup, - "min-width": o.minWidth + "px", - "max-width": o.maxWidth + "px" - }).bind({click: fn}); - - this.element.bind("mousewheel", fn); + BI.CodeEditor.superclass._init.apply(this, arguments); + var o = this.options, self = this; + this.editor = CodeMirror(this.element[0], { + textWrapping: true, + lineWrapping: true, + lineNumbers: false, + readOnly: o.readOnly, + // 解决插入字段由括号或其他特殊字符包围时分裂的bug + specialChars: /[\u0000-\u001f\u007f\u00ad\u200c-\u200f\u2028\u2029\ufeff]/ + }); + o.lineHeight === 1 ? this.element.addClass("codemirror-low-line-height") : this.element.addClass("codemirror-high-line-height"); + this.editor.on("change", function (cm, change) { + BI.nextTick(function () { + self.fireEvent(BI.CodeEditor.EVENT_CHANGE); + }); + }); - o.stopPropagation && this.element.bind({mousedown: fn, mouseup: fn, mouseover: fn}); - o.stopEvent && this.element.bind({mousedown: stop, mouseup: stop, mouseover: stop}); - this.tool = this._createTool(); - this.tab = this._createTab(); - this.view = this._createView(); - this.toolbar = this._createToolBar(); + this.editor.on("focus", function () { + self.watermark.setVisible(false); + self.fireEvent(BI.CodeEditor.EVENT_FOCUS); + }); - this.button_group.on(BI.Controller.EVENT_CHANGE, function (type) { - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - if (type === BI.Events.CLICK) { - self.fireEvent(BI.PopupView.EVENT_CHANGE); - } + this.editor.on("blur", function () { + self.watermark.setVisible(BI.isEmptyString(self.getValue())); + self.fireEvent(BI.CodeEditor.EVENT_BLUR); }); - BI.createWidget(BI.extend({ - element: this - }, BI.LogicFactory.createLogic(BI.LogicFactory.createLogicTypeByDirection(o.direction), BI.extend({}, o.logic, { - scrolly: false, - lgap: o.lgap, - rgap: o.rgap, - tgap: o.tgap, - bgap: o.bgap, - vgap: o.vgap, - hgap: o.hgap, - items: BI.LogicFactory.createLogicItemsByDirection(o.direction, - BI.extend({ - cls: "list-view-outer bi-card bi-border" - }, BI.LogicFactory.createLogic(BI.LogicFactory.createLogicTypeByDirection(o.direction), BI.extend({}, o.logic, { - items: BI.LogicFactory.createLogicItemsByDirection(o.direction, this.tool, this.tab, this.view, this.toolbar) - }))) - ) - })))); - }, + // this.editor.on("mousedown", function (cm, e) { + // //IE下mousedown之后会触发blur,所以nextTick后再做focus + // BI.nextTick(function () { + // self.fireEvent(BI.CodeEditor.EVENT_FOCUS); + // }); + // //e.stopPropagation(); + // }); - _createView: function () { - var o = this.options; - this.button_group = BI.createWidget(o.el, {type: "bi.button_group"}); - this.button_group.element.css({"min-height": o.minHeight + "px"}); - return this.button_group; - }, + // this.editor.on("blur", function () { + // self.editor.execCommand("goLineEnd"); + // }); - _createTool: function () { - var o = this.options; - if (false === o.tool) { - return; + // 水印 + this.watermark = BI.createWidget({ + type: "bi.label", + text: o.watermark, + cls: "bi-water-mark", + whiteSpace: "nowrap", + textAlign: "left" + }); + this.watermark.element.bind( + "mousedown", function (e) { + self.insertString(""); + self.editor.focus(); + e.stopEvent(); + } + ); + this.watermark.element.bind("click", function (e) { + self.editor.focus(); + e.stopEvent(); + }); + BI.createWidget({ + type: "bi.absolute", + element: this, + items: [{ + el: this.watermark, + top: 0, + left: 5 + }] + }); + + if (BI.isKey(o.value)) { + BI.nextTick(function () { + self.setValue(o.value); + }); } - return BI.createWidget(o.tool); }, - _createTab: function () { - var o = this.options; - if (o.tabs.length === 0) { - return; - } - return BI.createWidget({ - type: "bi.center", - cls: "list-view-tab", - height: 25, - items: o.tabs - }); + _setEnable: function (b) { + BI.CodeEditor.superclass._setEnable.apply(this, arguments); + this.editor.setOption("readOnly", b === true ? false : "nocursor"); }, - _createToolBar: function () { + _checkWaterMark: function () { var o = this.options; - if (o.buttons.length === 0) { - return; + if (BI.isEmptyString(this.editor.getValue()) && BI.isKey(o.watermark)) { + this.watermark && this.watermark.visible(); + } else { + this.watermark && this.watermark.invisible(); } - - return BI.createWidget({ - type: "bi.center", - cls: "list-view-toolbar bi-high-light bi-border-top", - height: 30, - items: BI.createItems(o.buttons, { - once: false, - shadow: true, - isShadowShowingOnSelected: true - }) - }); }, - getView: function () { - return this.button_group; + insertParam: function (param) { + var value = param; + param = this.options.paramFormatter(param); + var from = this.editor.getCursor(); + // 解决插入字段由括号或其他特殊字符包围时分裂的bug,在两端以不可见字符包裹一下 + this.editor.replaceSelection("\u200b" + param + "\u200b"); + var to = this.editor.getCursor(); + var options = {className: "param", atomic: true}; + if (BI.isNotNull(param.match(/^$/))) { + options.className = "error-param"; + } + options.value = value; + this.editor.markText(from, to, options); + this.editor.replaceSelection(" "); + this.editor.focus(); }, - populate: function (items) { - this.button_group.populate.apply(this.button_group, arguments); + insertString: function (str) { + this.editor.replaceSelection(str); + this.editor.focus(); }, - resetWidth: function (w) { - this.options.width = w; - this.element.width(w); - }, + getValue: function () { + return this.editor.getValue("\n", function (line) { + var rawText = line.text, value = line.text, num = 0; + value.text = rawText; + // 根据插入位置不同，line.markedSpan可能是乱序的 + _.forEach(_.sortBy(line.markedSpans, "from"), function (i, ms) { + switch (i.marker.className) { + case "param": + case "error-param": + var fieldNameLength = i.to - i.from; + value = value.substr(0, i.from + num) + "$\{" + i.marker.value + "\}" + value.substr(i.to + num, value.length); + // 加上${}的偏移 + num += 3; + // 加上实际值和显示值的长度差的偏移 + num += (i.marker.value.length - fieldNameLength); + break; + } + }); + return value; + }); + }, - resetHeight: function (h) { - var tbHeight = this.toolbar ? (this.toolbar.attr("height") || 30) : 0, - tabHeight = this.tab ? (this.tab.attr("height") || 25) : 0, - toolHeight = ((this.tool && this.tool.attr("height")) || 25) * ((this.tool && this.tool.isVisible()) ? 1 : 0); - this.view.resetHeight ? this.view.resetHeight(h - tbHeight - tabHeight - toolHeight - 2) : - this.view.element.css({"max-height": (h - tbHeight - tabHeight - toolHeight - 2) + "px"}); + _analyzeContent: function (v) { + var regx = /\$[\{][^\}]*[\}]|[^\$\{]*[^\$\{]/g; + return v.match(regx); }, - setValue: function (selectedValues) { - this.tab && this.tab.setValue(selectedValues); - this.button_group.setValue(selectedValues); + setValue: function (v) { + var self = this, result; + this.refresh(); + self.editor.setValue(""); + result = this._analyzeContent(v || ""); + BI.each(result, function (i, item) { + var fieldRegx = /\$[\{][^\}]*[\}]/; + var str = item.match(fieldRegx); + if (BI.isNotEmptyArray(str)) { + self.insertParam(str[0].substring(2, item.length - 1)); + } else { + self.insertString(item); + } + }); + this._checkWaterMark(); }, - getValue: function () { - return this.button_group.getValue(); + focus: function () { + this.editor.focus(); + }, + + blur: function () { + this.editor.getInputField().blur(); + }, + + setStyle: function (style) { + this.style = style; + this.element.css(style); + }, + + getStyle: function () { + return this.style; + }, + + refresh: function () { + var self = this; + BI.nextTick(function () { + self.editor.refresh(); + }); } }); -BI.PopupView.EVENT_CHANGE = "EVENT_CHANGE"; -BI.shortcut("bi.popup_view", BI.PopupView);/** - * 搜索面板 - * - * Created by GUY on 2015/9/28. - * @class BI.SearcherView - * @extends BI.Pane +BI.CodeEditor.EVENT_CHANGE = "EVENT_CHANGE"; +BI.CodeEditor.EVENT_BLUR = "EVENT_BLUR"; +BI.CodeEditor.EVENT_FOCUS = "EVENT_FOCUS"; +BI.shortcut("bi.code_editor", BI.CodeEditor);/** + * Created by GUY on 2015/4/15. + * @class BI.Editor + * @extends BI.Single */ - -BI.SearcherView = BI.inherit(BI.Pane, { +BI.Editor = BI.inherit(BI.Single, { _defaultConfig: function () { - var conf = BI.SearcherView.superclass._defaultConfig.apply(this, arguments); + var conf = BI.Editor.superclass._defaultConfig.apply(this, arguments); return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-searcher-view bi-card", - tipText: BI.i18nText("BI-No_Select"), - chooseType: BI.Selection.Single, - - matcher: {// 完全匹配的构造器 - type: "bi.button_group", - behaviors: { - redmark: function () { - return true; - } - }, - items: [], - layouts: [{ - type: "bi.vertical" - }] - }, - searcher: { - type: "bi.button_group", - behaviors: { - redmark: function () { - return true; - } - }, - items: [], - layouts: [{ - type: "bi.vertical" - }] - } + baseCls: "bi-editor", + hgap: 4, + vgap: 2, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0, + // title,warningTitle这两个属性没用 + tipType: "warning", + inputType: "text", + validationChecker: BI.emptyFn, + quitChecker: BI.emptyFn, + allowBlank: false, + watermark: "", + errorText: "" }); }, _init: function () { - BI.SearcherView.superclass._init.apply(this, arguments); + BI.Editor.superclass._init.apply(this, arguments); var self = this, o = this.options; - - this.matcher = BI.createWidget(o.matcher, { - type: "bi.button_group", - chooseType: o.chooseType, - behaviors: { - redmark: function () { - return true; + this.editor = this.addWidget(BI.createWidget({ + type: "bi.input", + element: "", + root: true, + watermark: o.watermark, + validationChecker: o.validationChecker, + quitChecker: o.quitChecker, + allowBlank: o.allowBlank + })); + this.editor.element.css({ + width: "100%", + height: "100%", + border: "none", + outline: "none", + padding: "0", + margin: "0" + }); + if (BI.isKey(this.options.watermark)) { + this.watermark = BI.createWidget({ + type: "bi.label", + cls: "bi-water-mark", + text: this.options.watermark, + forceCenter: true, + height: o.height - 2 * (o.vgap + o.tgap), + whiteSpace: "nowrap", + textAlign: "left" + }); + this.watermark.element.bind({ + mousedown: function (e) { + if (self.isEnabled()) { + self.editor.isEditing() || self.editor.focus(); + } else { + self.editor.isEditing() && self.editor.blur(); + } + e.stopEvent(); + } + }); + this.watermark.element.bind("click", function (e) { + if (self.isEnabled()) { + self.editor.isEditing() || self.editor.focus(); + } else { + self.editor.isEditing() && self.editor.blur(); } + e.stopEvent(); + }); + this.watermark.element.css({ + position: "absolute", + left: "3px", + right: "3px", + top: "0px", + bottom: "0px" + }); + } + var items = [{ + el: { + type: "bi.default", + items: this.watermark ? [this.editor, this.watermark] : [this.editor] }, - layouts: [{ - type: "bi.vertical" - }] + left: o.hgap + o.lgap, + right: o.hgap + o.rgap, + top: o.vgap + o.tgap, + bottom: o.vgap + o.bgap + }]; + + BI.createWidget({ + type: "bi.absolute", + element: this, + items: items }); - this.matcher.on(BI.Controller.EVENT_CHANGE, function (type, val, ob) { + this.editor.on(BI.Controller.EVENT_CHANGE, function () { self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - if (type === BI.Events.CLICK) { - self.fireEvent(BI.SearcherView.EVENT_CHANGE, val, ob); - } }); - this.spliter = BI.createWidget({ - type: "bi.vertical", - height: 1, - hgap: 10, - items: [{ - type: "bi.layout", - height: 1, - cls: "searcher-view-spliter bi-background" - }] + this.editor.on(BI.Input.EVENT_FOCUS, function () { + self._checkError(); + self.element.addClass("bi-editor-focus"); + self.fireEvent(BI.Editor.EVENT_FOCUS, arguments); }); - this.searcher = BI.createWidget(o.searcher, { - type: "bi.button_group", - chooseType: o.chooseType, - behaviors: { - redmark: function () { - return true; - } - }, - layouts: [{ - type: "bi.vertical" - }] + this.editor.on(BI.Input.EVENT_BLUR, function () { + self.setErrorVisible(false); + self.element.removeClass("bi-editor-focus"); + self.fireEvent(BI.Editor.EVENT_BLUR, arguments); }); - this.searcher.on(BI.Controller.EVENT_CHANGE, function (type, val, ob) { - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - if (type === BI.Events.CLICK) { - self.fireEvent(BI.SearcherView.EVENT_CHANGE, val, ob); - } + this.editor.on(BI.Input.EVENT_CLICK, function () { + self.fireEvent(BI.Editor.EVENT_CLICK, arguments); }); - - BI.createWidget({ - type: "bi.vertical", - element: this, - items: [this.matcher, this.spliter, this.searcher] + this.editor.on(BI.Input.EVENT_CHANGE, function () { + self.fireEvent(BI.Editor.EVENT_CHANGE, arguments); + }); + this.editor.on(BI.Input.EVENT_KEY_DOWN, function (v) { + self.fireEvent(BI.Editor.EVENT_KEY_DOWN, arguments); + }); + this.editor.on(BI.Input.EVENT_QUICK_DOWN, function (v) { + self.watermark && self.watermark.invisible(); + }); + + this.editor.on(BI.Input.EVENT_VALID, function () { + self._checkWaterMark(); + self.setErrorVisible(false); + self.fireEvent(BI.Editor.EVENT_VALID, arguments); + }); + this.editor.on(BI.Input.EVENT_ERROR, function () { + self._checkWaterMark(); + self.fireEvent(BI.Editor.EVENT_ERROR, arguments); + self.setErrorVisible(self.isEditing()); + }); + this.editor.on(BI.Input.EVENT_RESTRICT, function () { + self._checkWaterMark(); + var tip = self.setErrorVisible(true); + tip && tip.element.fadeOut(100, function () { + tip.element.fadeIn(100); + }); + self.fireEvent(BI.Editor.EVENT_RESTRICT, arguments); + }); + this.editor.on(BI.Input.EVENT_EMPTY, function () { + self._checkWaterMark(); + self.fireEvent(BI.Editor.EVENT_EMPTY, arguments); }); + this.editor.on(BI.Input.EVENT_ENTER, function () { + self.fireEvent(BI.Editor.EVENT_ENTER, arguments); + }); + this.editor.on(BI.Input.EVENT_SPACE, function () { + self.fireEvent(BI.Editor.EVENT_SPACE, arguments); + }); + this.editor.on(BI.Input.EVENT_BACKSPACE, function () { + self.fireEvent(BI.Editor.EVENT_BACKSPACE, arguments); + }); + this.editor.on(BI.Input.EVENT_REMOVE, function () { + self.fireEvent(BI.Editor.EVENT_REMOVE, arguments); + }); + this.editor.on(BI.Input.EVENT_START, function () { + self.fireEvent(BI.Editor.EVENT_START, arguments); + }); + this.editor.on(BI.Input.EVENT_PAUSE, function () { + self.fireEvent(BI.Editor.EVENT_PAUSE, arguments); + }); + this.editor.on(BI.Input.EVENT_STOP, function () { + self.fireEvent(BI.Editor.EVENT_STOP, arguments); + }); + this.editor.on(BI.Input.EVENT_CONFIRM, function () { + self.fireEvent(BI.Editor.EVENT_CONFIRM, arguments); + }); + this.element.click(function (e) { + e.stopPropagation(); + return false; + }); + if (BI.isKey(this.options.value) || BI.isEmptyString(this.options.value)) { + this.setValue(this.options.value); + } else { + this._checkWaterMark(); + } }, - startSearch: function () { + _checkToolTip: function () { + var o = this.options; + var errorText = o.errorText; + if (BI.isFunction(errorText)) { + errorText = errorText(this.editor.getValue()); + } + if (BI.isKey(errorText)) { + if (!this.isEnabled() || this.isValid() || (BI.Bubbles.has(this.getName()) && BI.Bubbles.get(this.getName()).isVisible())) { + this.setTitle(""); + } else { + this.setTitle(errorText); + } + } + }, + _checkError: function () { + this.setErrorVisible(this.isEnabled() && !this.isValid()); + this._checkToolTip(); }, - stopSearch: function () { + _checkWaterMark: function () { + var o = this.options; + if (!this.disabledWaterMark && this.editor.getValue() === "" && BI.isKey(o.watermark)) { + this.watermark && this.watermark.visible(); + } else { + this.watermark && this.watermark.invisible(); + } + }, + setErrorText: function (text) { + this.options.errorText = text; }, - setValue: function (v) { - this.matcher.setValue(v); - this.searcher.setValue(v); + getErrorText: function () { + return this.options.errorText; }, - getValue: function () { - return this.matcher.getValue().concat(this.searcher.getValue()); + setErrorVisible: function (b) { + var o = this.options; + var errorText = o.errorText; + if (BI.isFunction(errorText)) { + errorText = errorText(this.editor.getValue()); + } + if (!this.disabledError && BI.isKey(errorText)) { + BI.Bubbles[b ? "show" : "hide"](this.getName(), errorText, this); + this._checkToolTip(); + return BI.Bubbles.get(this.getName()); + } }, - populate: function (searchResult, matchResult, keyword) { - searchResult || (searchResult = []); - matchResult || (matchResult = []); - this.setTipVisible(searchResult.length + matchResult.length === 0); - this.spliter.setVisible(BI.isNotEmptyArray(matchResult) && BI.isNotEmptyArray(searchResult)); - this.matcher.populate(matchResult, keyword); - this.searcher.populate(searchResult, keyword); + disableError: function () { + this.disabledError = true; + this._checkError(); }, - empty: function () { - this.searcher.empty(); - this.matcher.empty(); + enableError: function () { + this.disabledError = false; + this._checkError(); }, - hasMatched: function () { - return this.matcher.getAllButtons().length > 0; - } -}); -BI.SearcherView.EVENT_CHANGE = "EVENT_CHANGE"; + disableWaterMark: function () { + this.disabledWaterMark = true; + this._checkWaterMark(); + }, -BI.shortcut("bi.searcher_view", BI.SearcherView);/** - * 表示当前对象 - * - * Created by GUY on 2017/5/23. - * @class BI.ListView - * @extends BI.Widget - */ -BI.ListView = BI.inherit(BI.Widget, { - props: function () { - return { - baseCls: "bi-list-view", - overscanHeight: 100, - blockSize: 10, - scrollTop: 0, - el: {}, - items: [] - }; + enableWaterMark: function () { + this.disabledWaterMark = false; + this._checkWaterMark(); }, - init: function () { - var self = this; - this.renderedIndex = -1; - this.cache = {}; + focus: function () { + this.element.addClass("text-editor-focus"); + this.editor.focus(); }, - render: function () { - var self = this, o = this.options; - return { - type: "bi.vertical", - items: [BI.extend({ - type: "bi.vertical", - scrolly: false, - ref: function () { - self.container = this; - } - }, o.el)], - element: this - }; + blur: function () { + this.element.removeClass("text-editor-focus"); + this.editor.blur(); }, - mounted: function () { - var self = this, o = this.options; - this._populate(); - this.element.scroll(function (e) { - o.scrollTop = self.element.scrollTop(); - self._calculateBlocksToRender(); - }); - BI.ResizeDetector.addResizeListener(this, function () { - self._calculateBlocksToRender(); - }); + selectAll: function () { + this.editor.selectAll(); }, - _renderMoreIf: function () { - var self = this, o = this.options; - var height = this.element.height(); - var minContentHeight = o.scrollTop + height + o.overscanHeight; - var index = (this.cache[this.renderedIndex] && (this.cache[this.renderedIndex].index + o.blockSize)) || 0, - cnt = this.renderedIndex + 1; - var lastHeight; - var getElementHeight = function () { - return self.container.element.height(); - }; - while ((lastHeight = getElementHeight()) < minContentHeight && index < o.items.length) { - var items = o.items.slice(index, index + o.blockSize); - this.container.addItems(items); - var addedHeight = getElementHeight() - lastHeight; - this.cache[cnt] = { - index: index, - scrollTop: lastHeight, - height: addedHeight - }; - this.renderedIndex = cnt; - cnt++; - index += o.blockSize; - } + onKeyDown: function (k) { + this.editor.onKeyDown(k); }, - _calculateBlocksToRender: function () { - var o = this.options; - this._renderMoreIf(); + setValue: function (v) { + BI.Editor.superclass.setValue.apply(this, arguments); + this.editor.setValue(v); + this._checkError(); + this._checkWaterMark(); }, - _populate: function (items) { - var o = this.options; - if (items && this.options.items !== items) { - this.options.items = items; - } - this._calculateBlocksToRender(); - this.element.scrollTop(o.scrollTop); + getLastValidValue: function () { + return this.editor.getLastValidValue(); }, - restore: function () { - this.renderedIndex = -1; - this.container.empty(); - this.cache = {}; + resetLastValidValue: function () { + this.editor.resetLastValidValue(); }, - populate: function (items) { - if (items && this.options.items !== items) { - this.restore(); + getValue: function () { + if (!this.isValid()) { + return BI.trim(this.editor.getLastValidValue()); } - this._populate(items); + return BI.trim(this.editor.getValue()); }, - destroyed: function () { - this.restore(); + isEditing: function () { + return this.editor.isEditing(); + }, + + isValid: function () { + return this.editor.isValid(); } }); -BI.shortcut("bi.list_view", BI.ListView); +BI.Editor.EVENT_CHANGE = "EVENT_CHANGE"; +BI.Editor.EVENT_FOCUS = "EVENT_FOCUS"; +BI.Editor.EVENT_BLUR = "EVENT_BLUR"; +BI.Editor.EVENT_CLICK = "EVENT_CLICK"; +BI.Editor.EVENT_KEY_DOWN = "EVENT_KEY_DOWN"; +BI.Editor.EVENT_SPACE = "EVENT_SPACE"; +BI.Editor.EVENT_BACKSPACE = "EVENT_BACKSPACE"; -/** - * 表示当前对象 +BI.Editor.EVENT_START = "EVENT_START"; +BI.Editor.EVENT_PAUSE = "EVENT_PAUSE"; +BI.Editor.EVENT_STOP = "EVENT_STOP"; +BI.Editor.EVENT_CONFIRM = "EVENT_CONFIRM"; +BI.Editor.EVENT_VALID = "EVENT_VALID"; +BI.Editor.EVENT_ERROR = "EVENT_ERROR"; +BI.Editor.EVENT_ENTER = "EVENT_ENTER"; +BI.Editor.EVENT_RESTRICT = "EVENT_RESTRICT"; +BI.Editor.EVENT_REMOVE = "EVENT_REMOVE"; +BI.Editor.EVENT_EMPTY = "EVENT_EMPTY"; + +BI.shortcut("bi.editor", BI.Editor);/** + * 多文件 * - * Created by GUY on 2017/5/22. - * @class BI.VirtualList - * @extends BI.Widget + * Created by GUY on 2016/4/13. + * @class BI.MultifileEditor + * @extends BI.Single + * @abstract */ -BI.VirtualList = BI.inherit(BI.Widget, { - props: function () { - return { - baseCls: "bi-virtual-list", - overscanHeight: 100, - blockSize: 10, - scrollTop: 0, - items: [] - }; - }, - - init: function () { - var self = this; - this.renderedIndex = -1; - this.cache = {}; - }, - - render: function () { - var self = this, o = this.options; - return { - type: "bi.vertical", - items: [{ - type: "bi.layout", - ref: function () { - self.topBlank = this; - } - }, { - type: "bi.vertical", - scrolly: false, - ref: function () { - self.container = this; - } - }, { - type: "bi.layout", - ref: function () { - self.bottomBlank = this; - } - }], - element: this - }; +BI.MultifileEditor = BI.inherit(BI.Single, { + _defaultConfig: function () { + var conf = BI.MultifileEditor.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-multifile-editor", + multiple: false, + maxSize: -1, // 1024 * 1024 + accept: "", + url: "" + }); }, - mounted: function () { + _init: function () { var self = this, o = this.options; - this._populate(); - this.element.scroll(function (e) { - o.scrollTop = self.element.scrollTop(); - self._calculateBlocksToRender(); + BI.MultifileEditor.superclass._init.apply(this, arguments); + this.file = BI.createWidget({ + type: "bi.file", + cls: "multifile-editor", + width: "100%", + height: "100%", + name: o.name, + url: o.url, + multiple: o.multiple, + accept: o.accept, + maxSize: o.maxSize }); - BI.ResizeDetector.addResizeListener(this, function () { - self._calculateBlocksToRender(); + this.file.on(BI.File.EVENT_CHANGE, function () { + self.fireEvent(BI.MultifileEditor.EVENT_CHANGE, arguments); }); - }, - - _renderMoreIf: function () { - var self = this, o = this.options; - var height = this.element.height(); - var minContentHeight = o.scrollTop + height + o.overscanHeight; - var index = (this.cache[this.renderedIndex] && (this.cache[this.renderedIndex].index + o.blockSize)) || 0, - cnt = this.renderedIndex + 1; - var lastHeight; - var getElementHeight = function () { - return self.container.element.height() + self.topBlank.element.height() + self.bottomBlank.element.height(); - }; - while ((lastHeight = getElementHeight()) < minContentHeight && index < o.items.length) { - var items = o.items.slice(index, index + o.blockSize); - this.container.addItems(items); - var addedHeight = getElementHeight() - lastHeight; - this.cache[cnt] = { - index: index, - scrollTop: lastHeight, - height: addedHeight - }; - this.tree.set(cnt, addedHeight); - this.renderedIndex = cnt; - cnt++; - index += o.blockSize; - } - }, - - _calculateBlocksToRender: function () { - var o = this.options; - this._renderMoreIf(); - var height = this.element.height(); - var minContentHeightFrom = o.scrollTop - o.overscanHeight; - var minContentHeightTo = o.scrollTop + height + o.overscanHeight; - var start = this.tree.greatestLowerBound(minContentHeightFrom); - var end = this.tree.leastUpperBound(minContentHeightTo); - var needDestroyed = []; - for (var i = 0; i < start; i++) { - var index = this.cache[i].index; - if (!this.cache[i].destroyed) { - for (var j = index; j < index + o.blockSize && j < o.items.length; j++) { - needDestroyed.push(this.container._children[j]); - this.container._children[j] = null; - } - this.cache[i].destroyed = true; - } - } - for (var i = end + 1; i <= this.renderedIndex; i++) { - var index = this.cache[i].index; - if (!this.cache[i].destroyed) { - for (var j = index; j < index + o.blockSize && j < o.items.length; j++) { - needDestroyed.push(this.container._children[j]); - this.container._children[j] = null; - } - this.cache[i].destroyed = true; - } - } - var firstFragment = document.createDocumentFragment(), lastFragment = document.createDocumentFragment(); - var currentFragment = firstFragment; - for (var i = (start < 0 ? 0 : start); i <= end && i <= this.renderedIndex; i++) { - var index = this.cache[i].index; - if (!this.cache[i].destroyed) { - currentFragment = lastFragment; - } - if (this.cache[i].destroyed === true) { - for (var j = index; j < index + o.blockSize && j < o.items.length; j++) { - var w = this.container._addElement(j, BI.extend({root: true}, BI.stripEL(o.items[j]))); - currentFragment.appendChild(w.element[0]); - } - this.cache[i].destroyed = false; - } - } - this.container.element.prepend(firstFragment); - this.container.element.append(lastFragment); - this.topBlank.setHeight(this.cache[start < 0 ? 0 : start].scrollTop); - var lastCache = this.cache[Math.min(end, this.renderedIndex)]; - this.bottomBlank.setHeight(this.tree.sumTo(this.renderedIndex) - lastCache.scrollTop - lastCache.height); - BI.each(needDestroyed, function (i, child) { - child && child._destroy(); + this.file.on(BI.File.EVENT_UPLOADSTART, function () { + self.fireEvent(BI.MultifileEditor.EVENT_UPLOADSTART, arguments); + }); + this.file.on(BI.File.EVENT_ERROR, function () { + self.fireEvent(BI.MultifileEditor.EVENT_ERROR, arguments); + }); + this.file.on(BI.File.EVENT_PROGRESS, function () { + self.fireEvent(BI.MultifileEditor.EVENT_PROGRESS, arguments); + }); + this.file.on(BI.File.EVENT_UPLOADED, function () { + self.fireEvent(BI.MultifileEditor.EVENT_UPLOADED, arguments); }); - }, - _populate: function (items) { - var o = this.options; - if (items && this.options.items !== items) { - this.options.items = items; - } - this.tree = BI.PrefixIntervalTree.empty(Math.ceil(o.items.length / o.blockSize)); - this._calculateBlocksToRender(); - this.element.scrollTop(o.scrollTop); + BI.createWidget({ + type: "bi.absolute", + element: this, + items: [{ + el: { + type: "bi.adaptive", + scrollable: false, + items: [this.file] + }, + top: 0, + right: 0, + left: 0, + bottom: 0 + }] + }); }, - _clearChildren: function () { - BI.each(this.container._children, function (i, cell) { - cell && cell.el._destroy(); - }); - this.container._children = {}; - this.container.attr("items", []); + select: function () { + this.file.select(); }, - restore: function () { - this.renderedIndex = -1; - this._clearChildren(); - this.cache = {}; - this.options.scrollTop = 0; + getValue: function () { + return this.file.getValue(); }, - populate: function (items) { - if (items && this.options.items !== items) { - this.restore(); - } - this._populate(); + upload: function () { + this.file.upload(); }, - destroyed: function () { - this.restore(); + reset: function () { + this.file.reset(); } }); -BI.shortcut("bi.virtual_list", BI.VirtualList); - -/** - * 分页控件 +BI.MultifileEditor.EVENT_CHANGE = "MultifileEditor.EVENT_CHANGE"; +BI.MultifileEditor.EVENT_UPLOADSTART = "MultifileEditor.EVENT_UPLOADSTART"; +BI.MultifileEditor.EVENT_ERROR = "MultifileEditor.EVENT_ERROR"; +BI.MultifileEditor.EVENT_PROGRESS = "MultifileEditor.EVENT_PROGRESS"; +BI.MultifileEditor.EVENT_UPLOADED = "MultifileEditor.EVENT_UPLOADED"; +BI.shortcut("bi.multifile_editor", BI.MultifileEditor);/** * - * Created by GUY on 2015/8/31. - * @class BI.Pager - * @extends BI.Widget - */ -BI.Pager = BI.inherit(BI.Widget, { + * Created by GUY on 2016/1/18. + * @class BI.TextAreaEditor + * @extends BI.Single + */ +BI.TextAreaEditor = BI.inherit(BI.Single, { _defaultConfig: function () { - return BI.extend(BI.Pager.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-pager", - behaviors: {}, - layouts: [{ - type: "bi.horizontal", - hgap: 10, - vgap: 0 - }], - - dynamicShow: true, // 是否动态显示上一页、下一页、首页、尾页， 若为false，则指对其设置使能状态 - // dynamicShow为false时以下两个有用 - dynamicShowFirstLast: false, // 是否动态显示首页、尾页 - dynamicShowPrevNext: false, // 是否动态显示上一页、下一页 - pages: false, // 总页数 - curr: function () { - return 1; - }, // 初始化当前页 - groups: 0, // 连续显示分页数 - jump: BI.emptyFn, // 分页的回调函数 - - first: false, // 是否显示首页 - last: false, // 是否显示尾页 - prev: "上一页", - next: "下一页", - - firstPage: 1, - lastPage: function () { // 在万不得已时才会调用这个函数获取最后一页的页码, 主要作用于setValue方法 - return 1; - }, - hasPrev: BI.emptyFn, // pages不可用时有效 - hasNext: BI.emptyFn // pages不可用时有效 + return $.extend(BI.TextAreaEditor.superclass._defaultConfig.apply(), { + baseCls: "bi-textarea-editor bi-card", + value: "" }); }, _init: function () { - BI.Pager.superclass._init.apply(this, arguments); - var self = this; - this.currPage = BI.result(this.options, "curr"); - // 翻页太灵敏 - // this._lock = false; - // this._debouce = BI.debounce(function () { - // self._lock = false; - // }, 300); - this._populate(); - }, - - _populate: function () { - var self = this, o = this.options, view = [], dict = {}; - this.empty(); - var pages = BI.result(o, "pages"); - var curr = BI.result(this, "currPage"); - var groups = BI.result(o, "groups"); - var first = BI.result(o, "first"); - var last = BI.result(o, "last"); - var prev = BI.result(o, "prev"); - var next = BI.result(o, "next"); - - if (pages === false) { - groups = 0; - first = false; - last = false; - } else { - groups > pages && (groups = pages); - } + BI.TextAreaEditor.superclass._init.apply(this, arguments); + var o = this.options, self = this; + this.content = BI.createWidget({ + type: "bi.layout", + tagName: "textarea", + width: "100%", + height: "100%", + cls: "bi-textarea textarea-editor-content display-block" + }); + this.content.element.css({resize: "none"}); + BI.createWidget({ + type: "bi.absolute", + element: this, + items: [{ + el: { + type: "bi.adaptive", + items: [this.content] + }, + left: 0, + right: 3, + top: 0, + bottom: 5 + }] + }); - // 计算当前组 - dict.index = Math.ceil((curr + ((groups > 1 && groups !== pages) ? 1 : 0)) / (groups === 0 ? 1 : groups)); + this.content.element.on("input propertychange", function (e) { + self._checkWaterMark(); + self.fireEvent(BI.TextAreaEditor.EVENT_CHANGE); + }); - // 当前页非首页，则输出上一页 - if (((!o.dynamicShow && !o.dynamicShowPrevNext) || curr > 1) && prev !== false) { - if (BI.isKey(prev)) { - view.push({ - text: prev, - value: "prev", - disabled: pages === false ? o.hasPrev(curr) === false : !(curr > 1 && prev !== false) - }); - } else { - view.push(BI.extend({ - disabled: pages === false ? o.hasPrev(curr) === false : !(curr > 1 && prev !== false) - }, prev)); + this.content.element.focus(function () { + if (self.isValid()) { + self._focus(); + self.fireEvent(BI.TextAreaEditor.EVENT_FOCUS); } - } - - // 当前组非首组，则输出首页 - if (((!o.dynamicShow && !o.dynamicShowFirstLast) || (dict.index > 1 && groups !== 0)) && first) { - view.push({ - text: first, - value: "first", - disabled: !(dict.index > 1 && groups !== 0) + $(document).bind("mousedown." + self.getName(), function (e) { + if (BI.DOM.isExist(self) && !self.element.__isMouseInBounds__(e)) { + $(document).unbind("mousedown." + self.getName()); + self.content.element.blur(); + } }); - if (dict.index > 1 && groups !== 0) { - view.push({ - type: "bi.label", - cls: "page-ellipsis", - text: "\u2026" - }); + }); + this.content.element.blur(function () { + if (self.isValid()) { + self._blur(); + self.fireEvent(BI.TextAreaEditor.EVENT_BLUR); } + $(document).unbind("mousedown." + self.getName()); + }); + if (BI.isKey(o.value)) { + self.setValue(o.value); } - - // 输出当前页组 - dict.poor = Math.floor((groups - 1) / 2); - dict.start = dict.index > 1 ? curr - dict.poor : 1; - dict.end = dict.index > 1 ? (function () { - var max = curr + (groups - dict.poor - 1); - return max > pages ? pages : max; - }()) : groups; - if (dict.end - dict.start < groups - 1) { // 最后一组状态 - dict.start = dict.end - groups + 1; - } - var s = dict.start, e = dict.end; - if (first && last && (dict.index > 1 && groups !== 0) && (pages > groups && dict.end < pages && groups !== 0)) { - s++; - e--; - } - for (; s <= e; s++) { - if (s === curr) { - view.push({ - text: s, - value: s, - selected: true - }); - } else { - view.push({ - text: s, - value: s - }); - } + if (BI.isNotNull(o.style)) { + self.setValue(o.style); } + this._checkWaterMark(); + }, - // 总页数大于连续分页数，且当前组最大页小于总页，输出尾页 - if (((!o.dynamicShow && !o.dynamicShowFirstLast) || (pages > groups && dict.end < pages && groups !== 0)) && last) { - if (pages > groups && dict.end < pages && groups !== 0) { - view.push({ - type: "bi.label", - cls: "page-ellipsis", - text: "\u2026" - }); + _checkWaterMark: function () { + var self = this, o = this.options; + var val = this.getValue(); + if (BI.isNotEmptyString(val)) { + this.watermark && this.watermark.destroy(); + this.watermark = null; + } else { + if (BI.isNotEmptyString(o.watermark)) { + if (!this.watermark) { + this.watermark = BI.createWidget({ + type: "bi.text_button", + cls: "bi-water-mark", + textAlign: "left", + height: 30, + text: o.watermark, + invalid: o.invalid, + disabled: o.disabled + }); + this.watermark.on(BI.TextButton.EVENT_CHANGE, function () { + self.focus(); + }); + BI.createWidget({ + type: "bi.absolute", + element: this, + items: [{ + el: this.watermark, + left: 0, + top: 0, + right: 0 + }] + }); + } else { + this.watermark.setText(o.watermark); + this.watermark.setValid(!o.invalid); + this.watermark.setEnable(!o.disabled); + } } - view.push({ - text: last, - value: "last", - disabled: !(pages > groups && dict.end < pages && groups !== 0) - }); } + }, - // 当前页不为尾页时，输出下一页 - dict.flow = !prev && groups === 0; - if (((!o.dynamicShow && !o.dynamicShowPrevNext) && next) || (curr !== pages && next || dict.flow)) { - view.push((function () { - if (BI.isKey(next)) { - if (pages === false) { - return {text: next, value: "next", disabled: o.hasNext(curr) === false}; - } - return (dict.flow && curr === pages) - ? - {text: next, value: "next", disabled: true} - : - {text: next, value: "next", disabled: !(curr !== pages && next || dict.flow)}; - } - return BI.extend({ - disabled: pages === false ? o.hasNext(curr) === false : !(curr !== pages && next || dict.flow) - }, next); - - }())); - } + _focus: function () { + this.content.element.addClass("textarea-editor-focus"); + this._checkWaterMark(); + }, - this.button_group = BI.createWidget({ - type: "bi.button_group", - element: this, - items: BI.createItems(view, { - cls: "bi-list-item-select", - height: 23, - hgap: 10 - }), - behaviors: o.behaviors, - layouts: o.layouts - }); - this.button_group.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { - // if (self._lock === true) { - // return; - // } - // self._lock = true; - // self._debouce(); - if (type === BI.Events.CLICK) { - var v = self.button_group.getValue()[0]; - switch (v) { - case "first": - self.currPage = 1; - break; - case "last": - self.currPage = pages; - break; - case "prev": - self.currPage--; - break; - case "next": - self.currPage++; - break; - default: - self.currPage = v; - break; - } - o.jump.apply(self, [{ - pages: pages, - curr: self.currPage - }]); - self._populate(); - self.fireEvent(BI.Pager.EVENT_CHANGE, obj); - } - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - }); - this.fireEvent(BI.Pager.EVENT_AFTER_POPULATE); - }, - - getCurrentPage: function () { - return this.currPage; + _blur: function () { + this.content.element.removeClass("textarea-editor-focus"); + this._checkWaterMark(); }, - setAllPages: function (pages) { - this.options.pages = pages; + focus: function () { + this._focus(); + this.content.element.focus(); }, - hasPrev: function (v) { - v || (v = 1); - var o = this.options; - var pages = this.options.pages; - return pages === false ? o.hasPrev(v) : v > 1; + blur: function () { + this._blur(); + this.content.element.blur(); }, - hasNext: function (v) { - v || (v = 1); - var o = this.options; - var pages = this.options.pages; - return pages === false ? o.hasNext(v) : v < pages; + getValue: function () { + return this.content.element.val(); }, - setValue: function (v) { - var o = this.options; - v = v | 0; - v = v < 1 ? 1 : v; - if (o.pages === false) { - var lastPage = BI.result(o, "lastPage"), firstPage = 1; - this.currPage = v > lastPage ? lastPage : ((firstPage = BI.result(o, "firstPage")), (v < firstPage ? firstPage : v)); - } else { - v = v > o.pages ? o.pages : v; - this.currPage = v; - } - this._populate(); + setValue: function (value) { + this.content.element.val(value); + this._checkWaterMark(); }, - getValue: function () { - var val = this.button_group.getValue()[0]; - switch (val) { - case "prev": - return -1; - case "next": - return 1; - case "first": - return BI.MIN; - case "last": - return BI.MAX; - default : - return val; - } + setStyle: function (style) { + this.style = style; + this.element.css(style); + this.content.element.css(BI.extend({}, style, { + color: style.color || BI.DOM.getContrastColor(BI.DOM.isRGBColor(style.backgroundColor) ? BI.DOM.rgb2hex(style.backgroundColor) : style.backgroundColor) + })); }, - attr: function (key, value) { - BI.Pager.superclass.attr.apply(this, arguments); - if (key === "curr") { - this.currPage = BI.result(this.options, "curr"); - } + getStyle: function () { + return this.style; }, - populate: function () { - this._populate(); + _setValid: function (b) { + BI.TextAreaEditor.superclass._setValid.apply(this, arguments); + // this.content.setValid(b); + // this.watermark && this.watermark.setValid(b); } }); -BI.Pager.EVENT_CHANGE = "EVENT_CHANGE"; -BI.Pager.EVENT_AFTER_POPULATE = "EVENT_AFTER_POPULATE"; -BI.shortcut("bi.pager", BI.Pager);/** - * 超链接 - * - * Created by GUY on 2015/9/9. - * @class BI.A - * @extends BI.Text - * @abstract +BI.TextAreaEditor.EVENT_CHANGE = "EVENT_CHANGE"; +BI.TextAreaEditor.EVENT_BLUR = "EVENT_BLUR"; +BI.TextAreaEditor.EVENT_FOCUS = "EVENT_FOCUS"; +BI.shortcut("bi.textarea_editor", BI.TextAreaEditor);/** + * guy 图标 + * @class BI.Icon + * @extends BI.Single */ -BI.A = BI.inherit(BI.Text, { +BI.Icon = BI.inherit(BI.Single, { _defaultConfig: function () { - var conf = BI.A.superclass._defaultConfig.apply(this, arguments); + var conf = BI.Icon.superclass._defaultConfig.apply(this, arguments); return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-a display-block", - href: "", - target: "_blank", - el: null, - element: "" + tagName: "i", + baseCls: (conf.baseCls || "") + " x-icon b-font horizon-center display-block" }); }, _init: function () { - var o = this.options; - BI.A.superclass._init.apply(this, arguments); - this.element.attr({href: o.href, target: o.target}); - if (o.el) { - BI.createWidget(o.el, { - element: this - }); + BI.Icon.superclass._init.apply(this, arguments); + if (BI.isIE9Below()) { + this.element.addClass("hack"); } } }); - -BI.shortcut("bi.a", BI.A);/** - * guy - * 加载条 - * @type {*|void|Object} +BI.shortcut("bi.icon", BI.Icon);/** + * @class BI.Iframe + * @extends BI.Single + * @abstract + * Created by GameJian on 2016/3/2. */ -BI.LoadingBar = BI.inherit(BI.Single, { +BI.Iframe = BI.inherit(BI.Single, { _defaultConfig: function () { - var conf = BI.LoadingBar.superclass._defaultConfig.apply(this, arguments); - return BI.extend( conf, { - baseCls: (conf.baseCls || "") + " bi-loading-bar bi-tips", - height: 30, - handler: BI.emptyFn + var conf = BI.Iframe.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-iframe", + src: "", + width: "100%", + height: "100%" }); }, + _init: function () { - BI.LoadingBar.superclass._init.apply(this, arguments); - var self = this; - this.loaded = BI.createWidget({ - type: "bi.text_button", - cls: "loading-text bi-list-item-simple", - text: BI.i18nText("BI-Load_More"), - width: 120, - handler: this.options.handler - }); - this.loaded.on(BI.Controller.EVENT_CHANGE, function (type) { - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - }); + var o = this.options; + this.options.element = $("")); + } catch (e) { + var form = document.createElement("form"), + iframe = handler.iframe || (handler.iframe = document.createElement("iframe")); + form.setAttribute("enctype", "multipart/form-data"); + iframe.setAttribute("name", iframe.id = target); + iframe.setAttribute("src", url); + } + iframe.style.position = "absolute"; + iframe.style.left = iframe.style.top = "-10000px"; + iframe.onload = onload; + iframe.onerror = function (event) { + if (isFunction(handler.onerror)) { + handler.onerror(rpe, event || window.event); + } + }; + iframe.onreadystatechange = function () { + if (/loaded|complete/i.test(iframe.readyState)) { + onload(); - setValue: function () { - if (!this.isReadOnly()) { - this.text.setValue.apply(this.text, arguments); + // wei : todo,将附件信息放到handler.attach + } else if (isFunction(handler.onloadprogress)) { + if (rpe.loaded < rpe.total) { + ++rpe.loaded; + } + handler.onloadprogress(rpe, { + readyState: { + loading: 2, + interactive: 3, + loaded: 4, + complete: 4 + }[iframe.readyState] || 1 + }); + } + }; + form.setAttribute("action", handler.url); + form.setAttribute("target", iframe.id); + form.setAttribute("method", "post"); + form.appendChild(handler.file); + form.style.display = "none"; + if (isFunction(handler.onloadstart)) { + handler.onloadstart(rpe, {}); + } + with (document.body || document.documentElement) { + appendChild(iframe); + appendChild(form); + form.submit(); + } + + return handler; + }; } - }, + xhr = null; + return sendFile; + })(Object.prototype.toString); - getValue: function () { - return this.text.getValue(); - }, + var sendFiles = function (handler, maxSize, width, height) { - setText: function () { - this.text.setText.apply(this.text, arguments); - }, + var length = handler.files.length, + i = 0, + onload = handler.onload, + onloadstart = handler.onloadstart; + handler.current = 0; + handler.total = 0; + handler.sent = 0; + while (handler.current < length) { + handler.total += (handler.files[handler.current].fileSize || handler.files[handler.current].size); + handler.current++; + } + handler.current = 0; + if (length && handler.files[0].fileSize !== -1) { + handler.file = handler.files[handler.current]; - getText: function () { - return this.text.getText(); - }, + sendFile(handler, maxSize, width, height).onload = function (rpe, xhr) { + handler.onloadstart = null; + handler.sent += (handler.files[handler.current].fileSize || handler.files[handler.current].size); + if (++handler.current < length) { + handler.file = handler.files[handler.current]; + sendFile(handler, maxSize, width, height).onload = arguments.callee; + } else if (onload) { + handler.onloadstart = onloadstart; + handler.onload = onload; + handler.onload(rpe, xhr); + } + }; + } else if (length) { + handler.total = length * 100; + handler.file = handler.files[handler.current]; + sendFile(handler, maxSize, width, height).onload = function (rpe, xhr) { + var callee = arguments.callee; + handler.onloadstart = null; + handler.sent += 100; + if (++handler.current < length) { + if (/\b(chrome|safari)\b/i.test(navigator.userAgent)) { + handler.iframe.parentNode.removeChild(handler.iframe); + handler.iframe = null; + } + setTimeout(function () { + handler.file = handler.files[handler.current]; + sendFile(handler, maxSize, width, height).onload = callee; + }, 15); + } else if (onload) { + setTimeout(function () { + handler.iframe.parentNode.removeChild(handler.iframe); + handler.iframe = null; + handler.onloadstart = onloadstart; + handler.onload = onload; + handler.onload(rpe, xhr); + }, 15); + } + }; + } + return handler; + }; - doRedMark: function () { - this.text.doRedMark.apply(this.text, arguments); - }, + BI.File = BI.inherit(BI.Single, { + _defaultConfig: function () { + var conf = BI.File.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-file display-block", + element: "", + name: "", + url: "", + multiple: true, + accept: "", /** '*.jpg; *.zip'**/ + maxSize: -1 // 1024 * 1024 + }); + }, - unRedMark: function () { - this.text.unRedMark.apply(this.text, arguments); - }, + _init: function () { + var self = this, o = this.options; + BI.File.superclass._init.apply(this, arguments); + if (o.multiple === true) { + this.element.attr("multiple", "multiple"); + } + this.element.attr("name", o.name || this.getName()); + }, - doHighLight: function () { - this.text.doHighLight.apply(this.text, arguments); - }, + mounted: function () { + var self = this, o = this.options; + // create the noswfupload.wrap Object + // wrap.maxSize 文件大小限制 + // wrap.maxlength 文件个数限制 + var _wrap = this.wrap = this._wrap(this.element[0], o.maxSize); + // fileType could contain whatever text but filter checks *.{extension} + // if present - unHighLight: function () { - this.text.unHighLight.apply(this.text, arguments); - } -}); -BI.BlankIconIconTextItem.EVENT_CHANGE = "EVENT_CHANGE"; -BI.shortcut("bi.blank_icon_icon_text_item", BI.BlankIconIconTextItem);/** - * guy - * 一个占位符和两个icon和一行数 组成的一行listitem - * - * Created by GUY on 2015/9/15. - * @class BI.BlankIconTextIconItem - * @extends BI.BasicButton - */ -BI.BlankIconTextIconItem = BI.inherit(BI.BasicButton, { - _const: { - commonWidth: 25 - }, + // handlers - _defaultConfig: function () { - var conf = BI.BlankIconTextIconItem.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-blank-icon-text-icon-item", - logic: { - dynamic: false - }, - iconCls1: "close-ha-font", - iconCls2: "close-ha-font", - blankWidth: 0, - iconHeight: null, - iconWidth: null, - textHgap: 0, - textVgap: 0, - textLgap: 0, - textRgap: 0 - }); - }, - _init: function () { - BI.BlankIconTextIconItem.superclass._init.apply(this, arguments); - var o = this.options, c = this._const; - this.text = BI.createWidget({ - type: "bi.label", - textAlign: "left", - hgap: o.textHgap, - vgap: o.textVgap, - lgap: o.textLgap, - rgap: o.textRgap, - text: o.text, - value: o.value, - keyword: o.keyword, - height: o.height - }); + _wrap.onloadstart = function (rpe, xhr) { + // BI.Msg.toast("loadstart"); + self.fireEvent(BI.File.EVENT_UPLOADSTART, arguments); + }; - var icon1 = BI.createWidget({ - type: "bi.center_adapt", - cls: o.iconCls1, - width: c.commonWidth, - height: o.height, - items: [{ - el: { - type: "bi.icon", - width: o.iconWidth, - height: o.iconHeight - } - }] - }); - BI.createWidget({ - type: "bi.absolute", - element: this, - items: [{ - el: { - type: "bi.center_adapt", - cls: o.iconCls2, - width: c.commonWidth, - height: o.height, - items: [{ - el: { - type: "bi.icon", - width: o.iconWidth, - height: o.iconHeight - } - }] - }, - top: 0, - bottom: 0, - right: 0 - }] - }); + _wrap.onprogress = function (rpe, xhr) { + // BI.Msg.toast("onprogress"); + // percent for each bar - BI.createWidget(BI.extend({ - element: this - }, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, { - items: BI.LogicFactory.createLogicItemsByDirection("left", { - type: "bi.layout", - width: o.blankWidth - }, icon1, this.text, { - type: "bi.layout", - width: c.commonWidth - }) - })))); - }, + // fileSize is -1 only if browser does not support file info access + // this if splits recent browsers from others + if (this.file.fileSize !== -1) { + // simulation property indicates when the progress event is fake + if (rpe.simulation) { - doClick: function () { - BI.BlankIconTextIconItem.superclass.doClick.apply(this, arguments); - if (this.isValid()) { - this.fireEvent(BI.BlankIconTextIconItem.EVENT_CHANGE, this.getValue(), this); - } - }, + } else { - doRedMark: function () { - this.text.doRedMark.apply(this.text, arguments); - }, + } + } else { + // if fileSIze is -1 browser is using an iframe because it does + // not support + // files sent via Ajax (XMLHttpRequest) + // We can still show some information + } + self.fireEvent(BI.File.EVENT_PROGRESS, { + file: this.file, + total: rpe.total, + loaded: rpe.loaded, + simulation: rpe.simulation + }); + }; - unRedMark: function () { - this.text.unRedMark.apply(this.text, arguments); - }, + // generated if there is something wrong during upload + _wrap.onerror = function () { + // just inform the user something was wrong + self.fireEvent(BI.File.EVENT_ERROR); + }; - doHighLight: function () { - this.text.doHighLight.apply(this.text, arguments); - }, + // generated when every file has been sent (one or more, it does not + // matter) + _wrap.onload = function (rpe, xhr) { + var self_ = this; + // just show everything is fine ... + // ... and after a second reset the component + setTimeout(function () { + self_.clean(); // remove files from list + self_.hide(); // hide progress bars and enable input file - unHighLight: function () { - this.text.unHighLight.apply(this.text, arguments); - }, - - setValue: function () { - if (!this.isReadOnly()) { - this.text.setValue.apply(this.text, arguments); - } - }, - - getValue: function () { - return this.text.getValue(); - }, + // BI.Msg.toast("onload"); + self.fireEvent(BI.File.EVENT_UPLOADED); + // enable again the submit button/element + }, 1000); + }; + _wrap.url = o.url ? o.url : BI.servletURL + + "?op=fr_attach&cmd=ah_upload"; + _wrap.fileType = o.accept; // 文件类型限制 + _wrap.attach_array = []; + _wrap.attach_names = []; + _wrap.attachNum = 0; + }, - setText: function () { - this.text.setText.apply(this.text, arguments); - }, + _events: function (wrap) { + var self = this; + event.add(wrap.dom.input, "change", function () { + event.del(wrap.dom.input, "change", arguments.callee); + for (var input = wrap.dom.input.cloneNode(true), i = 0, files = F(wrap.dom.input); i < files.length; i++) { + var item = files.item(i); + var tempFile = item.value || item.name; + var value = item.fileName || (item.fileName = tempFile.split("\\").pop()), + ext = -1 !== value.indexOf(".") ? value.split(".").pop().toLowerCase() : "unknown", + size = item.fileSize || item.size; + if (wrap.fileType && -1 === wrap.fileType.indexOf("*." + ext)) { + // 文件类型不支持 + BI.Msg.toast(BI.i18nText("BI-Upload_File_Type_Error")); + self.fireEvent(BI.File.EVENT_ERROR, { + errorType: 0, + file: item + }); + } else if (wrap.maxSize !== -1 && size && wrap.maxSize < size) { + // 文件大小不支持 + BI.Msg.toast(BI.i18nText("BI-Upload_File_Size_Error")); + self.fireEvent(BI.File.EVENT_ERROR, { + errorType: 1, + file: item + }); + } else { + wrap.files.unshift(item); + // BI.Msg.toast(value); + self.fireEvent(BI.File.EVENT_CHANGE, { + file: item + }); + } + } + input.value = ""; + wrap.dom.input.parentNode.replaceChild(input, wrap.dom.input); + wrap.dom.input = input; + event.add(wrap.dom.input, "change", arguments.callee); + }); + return wrap; + }, - getText: function () { - return this.text.getText(); - } -}); -BI.BlankIconTextIconItem.EVENT_CHANGE = "EVENT_CHANGE"; -BI.shortcut("bi.blank_icon_text_icon_item", BI.BlankIconTextIconItem);/** - * 带有一个占位 - * - * Created by GUY on 2015/9/11. - * @class BI.BlankIconTextItem - * @extends BI.BasicButton - */ -BI.BlankIconTextItem = BI.inherit(BI.BasicButton, { - _const: { - commonWidth: 25 - }, + _wrap: function () { + var self = this, o = this.options; + // be sure input accept multiple files + var input = this.element[0]; + if (o.multiple === true) { + this.element.attr("multiple", "multiple"); + } + input.value = ""; - _defaultConfig: function () { - var conf = BI.BlankIconTextItem.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-blank-icon-text-item", - logic: { - dynamic: false - }, - cls: "close-ha-font", - blankWidth: 0, - iconHeight: null, - iconWidth: null, - textHgap: 0, - textVgap: 0, - textLgap: 0, - textRgap: 0 - }); - }, - _init: function () { - BI.BlankIconTextItem.superclass._init.apply(this, arguments); - var o = this.options, c = this._const; - var blank = BI.createWidget({ - type: "bi.layout", - width: o.blankWidth - }); - this.text = BI.createWidget({ - type: "bi.label", - cls: "list-item-text", - textAlign: "left", - hgap: o.textHgap, - vgap: o.textVgap, - lgap: o.textLgap, - rgap: o.textRgap, - text: o.text, - value: o.value, - keyword: o.keyword, - height: o.height - }); - this.icon = BI.createWidget({ - type: "bi.center_adapt", - width: c.commonWidth, - height: o.height, - items: [{ - el: { - type: "bi.icon", - width: o.iconWidth, - height: o.iconHeight - } - }] - }); + // wrap Object + return this._events({ - BI.createWidget(BI.extend({ - element: this - }, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, { - items: BI.LogicFactory.createLogicItemsByDirection("left", blank, this.icon, this.text) - })))); - }, + // DOM namespace + dom: { + input: input, // input file + disabled: false // internal use, checks input file state + }, + name: input.name, // name to send for each file ($_FILES[{name}] in the server) + // maxSize is the maximum amount of bytes for each file + maxSize: o.maxSize ? o.maxSize >> 0 : -1, + files: [], // file list - doClick: function () { - BI.BlankIconTextItem.superclass.doClick.apply(this, arguments); - if (this.isValid()) { - this.fireEvent(BI.BlankIconTextItem.EVENT_CHANGE, this.getValue(), this); - } - }, + // remove every file from the noswfupload component + clean: function () { + this.files = []; + }, - setValue: function () { - if (!this.isReadOnly()) { - this.text.setValue.apply(this.text, arguments); - } - }, + // upload one file a time (which make progress possible rather than all files in one shot) + // the handler is an object injected into the wrap one, could be the wrap itself or + // something like {onload:function(){alert("OK")},onerror:function(){alert("Error")}, etc ...} + upload: function (handler) { + if (handler) { + for (var key in handler) { + this[key] = handler[key]; + } + } + sendFiles(this, this.maxSize); + return this; + }, - getValue: function () { - return this.text.getValue(); - }, + // hide progress bar (total + current) and enable files selection + hide: function () { + if (this.dom.disabled) { + this.dom.disabled = false; + this.dom.input.removeAttribute("disabled"); + } + }, - setText: function () { - this.text.setText.apply(this.text, arguments); - }, + // show progress bar and disable file selection (used during upload) + // total and current are pixels used to style bars + // totalProp and currentProp are properties to change, "height" by default + show: function (total, current, totalProp, currentProp) { + if (!this.dom.disabled) { + this.dom.disabled = true; + this.dom.input.setAttribute("disabled", "disabled"); + } + } + }); + }, - getText: function () { - return this.text.getText(); - }, + select: function () { + $(this.wrap.dom.input).click(); + }, - doRedMark: function () { - this.text.doRedMark.apply(this.text, arguments); - }, + upload: function (handler) { + this.wrap.upload(handler); + }, - unRedMark: function () { - this.text.unRedMark.apply(this.text, arguments); - }, + getValue: function () { + return this.wrap.attach_array; + }, - doHighLight: function () { - this.text.doHighLight.apply(this.text, arguments); - }, + reset: function () { + this.wrap.attach_array = []; + this.wrap.attach_names = []; + this.wrap.attachNum = 0; + }, - unHighLight: function () { - this.text.unHighLight.apply(this.text, arguments); - } -}); -BI.BlankIconTextItem.EVENT_CHANGE = "EVENT_CHANGE"; -BI.shortcut("bi.blank_icon_text_item", BI.BlankIconTextItem);/** + _setEnable: function (enable) { + BI.File.superclass._setEnable.apply(this, arguments); + if (enable === true) { + this.element.attr("disabled", "disabled"); + } else { + this.element.removeAttr("disabled"); + } + } + }); + BI.File.EVENT_CHANGE = "BI.File.EVENT_CHANGE"; + BI.File.EVENT_UPLOADSTART = "EVENT_UPLOADSTART"; + BI.File.EVENT_ERROR = "EVENT_ERROR"; + BI.File.EVENT_PROGRESS = "EVENT_PROGRESS"; + BI.File.EVENT_UPLOADED = "EVENT_UPLOADED"; + BI.shortcut("bi.file", BI.File); +})();/** * guy - * 两个icon和一行数 组成的一行listitem - * - * Created by GUY on 2015/9/9. - * @class BI.IconTextIconItem - * @extends BI.BasicButton + * @class BI.Input 一个button和一行数 组成的一行listitem + * @extends BI.Single + * @type {*|void|Object} */ -BI.IconTextIconItem = BI.inherit(BI.BasicButton, { - _const: { - commonWidth: 25 - }, - +BI.Input = BI.inherit(BI.Single, { _defaultConfig: function () { - var conf = BI.IconTextIconItem.superclass._defaultConfig.apply(this, arguments); + var conf = BI.Input.superclass._defaultConfig.apply(this, arguments); return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-icon-text-icon-item", - logic: { - dynamic: false - }, - iconCls1: "close-ha-font", - iconCls2: "close-ha-font", - iconHeight: null, - iconWidth: null, - textHgap: 0, - textVgap: 0, - textLgap: 0, - textRgap: 0 + baseCls: (conf.baseCls || "") + " bi-input display-block", + element: "", + validationChecker: BI.emptyFn, + quitChecker: BI.emptyFn, // 按确定键能否退出编辑 + allowBlank: false }); }, - _init: function () { - BI.IconTextIconItem.superclass._init.apply(this, arguments); - var o = this.options, c = this._const; - this.text = BI.createWidget({ - type: "bi.label", - textAlign: "left", - hgap: o.textHgap, - vgap: o.textVgap, - lgap: o.textLgap, - rgap: o.textRgap, - text: o.text, - value: o.value, - keyword: o.keyword, - height: o.height - }); - var icon1 = BI.createWidget({ - type: "bi.center_adapt", - cls: o.iconCls1, - width: c.commonWidth, - height: o.height, - items: [{ - el: { - type: "bi.icon", - width: o.iconWidth, - height: o.iconHeight + _init: function () { + BI.Input.superclass._init.apply(this, arguments); + var self = this; + var ctrlKey = false; + var inputEventValid = false; + var _keydown = BI.debounce(function (keyCode) { + self.onKeyDown(keyCode, ctrlKey); + self._keydown_ = false; + }, 300); + var _clk = BI.debounce(BI.bind(this._click, this), BI.EVENT_RESPONSE_TIME, true); + this._blurDebounce = BI.debounce(BI.bind(this._blur, this), BI.EVENT_RESPONSE_TIME, true); + this.element + .keydown(function (e) { + inputEventValid = false; + ctrlKey = e.ctrlKey; + self.fireEvent(BI.Input.EVENT_QUICK_DOWN); + }) + .keyup(function (e) { + if (!(inputEventValid && e.keyCode === BI.KeyCode.ENTER)) { + self._keydown_ = true; + _keydown(e.keyCode); } - }] - }); - var blank = BI.createWidget({ - type: "bi.layout", - width: c.commonWidth - }); - BI.createWidget({ - type: "bi.absolute", - element: this, - items: [{ - el: { - type: "bi.center_adapt", - cls: o.iconCls2, - width: c.commonWidth, - items: [{ - el: { - type: "bi.icon", - width: o.iconWidth, - height: o.iconHeight - } - }] - }, - top: 0, - bottom: 0, - right: 0 - }] - }); - - BI.createWidget(BI.extend({ - element: this - }, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, { - items: BI.LogicFactory.createLogicItemsByDirection("left", icon1, this.text, blank) - })))); + }) + .on("input propertychange", function (e) { + // 这个事件在input的属性发生改变的时候就会触发（class的变化也算） + if(BI.isNotNull(e.keyCode)) { + inputEventValid = true; + self._keydown_ = true; + _keydown(e.keyCode); + } + }) + .click(function (e) { + e.stopPropagation(); + _clk(); + }) + .mousedown(function (e) { + self.element.val(self.element.val()); + }) + .focusout(function (e) { + self._blurDebounce(); + }); }, - doClick: function () { - BI.IconTextIconItem.superclass.doClick.apply(this, arguments); - if (this.isValid()) { - this.fireEvent(BI.IconTextIconItem.EVENT_CHANGE, this.getValue(), this); + _focus: function () { + this.element.addClass("bi-input-focus"); + this._checkValidationOnValueChange(); + this._isEditing = true; + if (this.getValue() == "") { + this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EMPTY, this.getValue(), this); + this.fireEvent(BI.Input.EVENT_EMPTY); } + this.fireEvent(BI.Input.EVENT_FOCUS); }, - doRedMark: function () { - this.text.doRedMark.apply(this.text, arguments); + _blur: function () { + var self = this; + if (self._keydown_ === true) { + BI.delay(blur, 300); + } else { + blur(); + } + function blur () { + if (!self.isValid() && self.options.quitChecker.apply(self, [BI.trim(self.getValue())]) !== false) { + self.element.val(self._lastValidValue ? self._lastValidValue : ""); + self._checkValidationOnValueChange(); + self._defaultState(); + } + self.element.removeClass("bi-input-focus"); + self._isEditing = false; + self._start = false; + if (self.isValid()) { + self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.CONFIRM, self.getValue(), self); + self.fireEvent(BI.Input.EVENT_CONFIRM); + } + self.fireEvent(BI.Input.EVENT_BLUR); + } }, - unRedMark: function () { - this.text.unRedMark.apply(this.text, arguments); + _click: function () { + if (this._isEditing !== true) { + this._focus(); + this.selectAll(); + this.fireEvent(BI.Input.EVENT_CLICK); + } }, - doHighLight: function () { - this.text.doHighLight.apply(this.text, arguments); + onClick: function () { + this._click(); }, - unHighLight: function () { - this.text.unHighLight.apply(this.text, arguments); - }, + onKeyDown: function (keyCode, ctrlKey) { + if (!this.isValid() || BI.trim(this._lastValidValue) !== BI.trim(this.getValue())) { + this._checkValidationOnValueChange(); + } + if (this.isValid() && BI.trim(this.getValue()) !== "") { + if (BI.trim(this.getValue()) !== this._lastValue && (!this._start || this._lastValue == null || this._lastValue === "") + || (this._pause === true && !/(\s|\u00A0)$/.test(this.getValue()))) { + this._start = true; + this._pause = false; + this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.STARTEDIT, this.getValue(), this); + this.fireEvent(BI.Input.EVENT_START); + } + } + if (ctrlKey === true && keyCode === 86) {// ctrlKey+V + this._valueChange(); + } else { + if (keyCode == BI.KeyCode.ENTER) { + if (this.isValid() || this.options.quitChecker.apply(this, [BI.trim(this.getValue())]) !== false) { + this.blur(); + this.fireEvent(BI.Input.EVENT_ENTER); + } else { + this.fireEvent(BI.Input.EVENT_RESTRICT); + } + } + if (keyCode == BI.KeyCode.SPACE) { + this.fireEvent(BI.Input.EVENT_SPACE); + } + if (keyCode == BI.KeyCode.BACKSPACE && this._lastValue == "") { + this.fireEvent(BI.Input.EVENT_REMOVE); + } + if (keyCode == BI.KeyCode.BACKSPACE || keyCode == BI.KeyCode.DELETE) { + this.fireEvent(BI.Input.EVENT_BACKSPACE); + } + } + this.fireEvent(BI.Input.EVENT_KEY_DOWN); - setValue: function () { - if (!this.isReadOnly()) { - this.text.setValue.apply(this.text, arguments); + if (BI.isEndWithBlank(this.getValue())) { + this._pause = true; + this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.PAUSE, "", this); + this.fireEvent(BI.Input.EVENT_PAUSE); + this._defaultState(); + } else if ((keyCode === BI.KeyCode.BACKSPACE || keyCode === BI.KeyCode.DELETE) && + BI.trim(this.getValue()) === "" && (this._lastValue !== null && BI.trim(this._lastValue) !== "")) { + this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.STOPEDIT, this.getValue(), this); + this.fireEvent(BI.Input.EVENT_STOP); + this._valueChange(); + } else { + this._valueChange(); } }, - getValue: function () { - return this.text.getValue(); + // 初始状态 + _defaultState: function () { + if (this.getValue() == "") { + this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EMPTY, this.getValue(), this); + this.fireEvent(BI.Input.EVENT_EMPTY); + } + this._lastValue = this.getValue(); + this._lastSubmitValue = null; }, - setText: function () { - this.text.setText.apply(this.text, arguments); + _valueChange: function () { + if (this.isValid() && BI.trim(this.getValue()) !== this._lastSubmitValue) { + this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.CHANGE, this.getValue(), this); + this.fireEvent(BI.Input.EVENT_CHANGE); + this._lastSubmitValue = BI.trim(this.getValue()); + } + if (this.getValue() == "") { + this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EMPTY, this.getValue(), this); + this.fireEvent(BI.Input.EVENT_EMPTY); + } + this._lastValue = this.getValue(); }, - getText: function () { - return this.text.getText(); - } -}); -BI.IconTextIconItem.EVENT_CHANGE = "EVENT_CHANGE"; -BI.shortcut("bi.icon_text_icon_item", BI.IconTextIconItem);/** - * guy - * - * Created by GUY on 2015/9/9. - * @class BI.IconTextItem - * @extends BI.BasicButton - */ -BI.IconTextItem = BI.inherit(BI.BasicButton, { - _const: { - commonWidth: 25 + _checkValidationOnValueChange: function () { + var o = this.options; + var v = this.getValue(); + this.setValid( + (o.allowBlank === true && BI.trim(v) == "") || + (BI.isNotEmptyString(BI.trim(v)) + && (v === this._lastValidValue || + o.validationChecker.apply(this, [BI.trim(v)]) !== false)) + ); }, - _defaultConfig: function () { - var conf = BI.IconTextItem.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-icon-text-item", - direction: BI.Direction.Left, - logic: { - dynamic: false - }, - iconHeight: null, - iconWidth: null, - textHgap: 0, - textVgap: 0, - textLgap: 0, - textRgap: 0 - }); + focus: function () { + if (!this.element.is(":visible")) { + throw new Error("input输入框在不可见下不能focus"); + } + if (!this._isEditing === true) { + this.element.focus(); + this._focus(); + this.selectAll(); + } }, - _init: function () { - BI.IconTextItem.superclass._init.apply(this, arguments); - var o = this.options, c = this._const; - this.text = BI.createWidget({ - type: "bi.label", - cls: "list-item-text", - textAlign: "left", - hgap: o.textHgap, - vgap: o.textVgap, - lgap: o.textLgap, - rgap: o.textRgap, - text: o.text, - value: o.value, - keyword: o.keyword, - height: o.height - }); - this.icon = BI.createWidget({ - type: "bi.center_adapt", - width: c.commonWidth, - height: o.height, - items: [{ - el: { - type: "bi.icon", - width: o.iconWidth, - height: o.iconHeight - } - }] - }); - BI.createWidget(BI.extend({ - element: this - }, BI.LogicFactory.createLogic(BI.LogicFactory.createLogicTypeByDirection(o.direction), BI.extend(o.logic, { - items: BI.LogicFactory.createLogicItemsByDirection(o.direction, this.icon, this.text) - })))); + blur: function () { + if (!this.element.is(":visible")) { + throw new Error("input输入框在不可见下不能blur"); + } + if (this._isEditing === true) { + this.element.blur(); + this._blurDebounce(); + } }, - setValue: function () { - if (!this.isReadOnly()) { - this.text.setValue.apply(this.text, arguments); + selectAll: function () { + if (!this.element.is(":visible")) { + throw new Error("input输入框在不可见下不能select"); } + this.element.select(); + this._isEditing = true; + }, + + setValue: function (textValue) { + this.element.val(textValue); + BI.nextTick(BI.bind(function () { + this._checkValidationOnValueChange(); + this._defaultState(); + if (this.isValid()) { + this._lastSubmitValue = this.getValue(); + } + }, this)); }, getValue: function () { - return this.text.getValue(); + return this.element.val() || ""; }, - setText: function () { - this.text.setText.apply(this.text, arguments); + isEditing: function () { + return this._isEditing; }, - getText: function () { - return this.text.getText(); + getLastValidValue: function () { + return this._lastValidValue; }, - doClick: function () { - BI.IconTextItem.superclass.doClick.apply(this, arguments); + _setValid: function () { + BI.Input.superclass._setValid.apply(this, arguments); if (this.isValid()) { - this.fireEvent(BI.IconTextItem.EVENT_CHANGE, this.getValue(), this); + this._lastValidValue = this.getValue(); + this.element.removeClass("bi-input-error"); + this.fireEvent(BI.Input.EVENT_VALID, BI.trim(this.getValue()), this); + } else { + if (this._lastValidValue === this.getValue()) { + this._lastValidValue = null; + } + this.element.addClass("bi-input-error"); + this.fireEvent(BI.Input.EVENT_ERROR, BI.trim(this.getValue()), this); } }, - doRedMark: function () { - this.text.doRedMark.apply(this.text, arguments); - }, + _setEnable: function (b) { + BI.Input.superclass._setEnable.apply(this, [b]); + this.element[0].disabled = !b; + } +}); +BI.Input.EVENT_CHANGE = "EVENT_CHANGE"; - unRedMark: function () { - this.text.unRedMark.apply(this.text, arguments); +BI.Input.EVENT_FOCUS = "EVENT_FOCUS"; +BI.Input.EVENT_CLICK = "EVENT_CLICK"; +BI.Input.EVENT_BLUR = "EVENT_BLUR"; +BI.Input.EVENT_KEY_DOWN = "EVENT_KEY_DOWN"; +BI.Input.EVENT_QUICK_DOWN = "EVENT_QUICK_DOWN"; +BI.Input.EVENT_SPACE = "EVENT_SPACE"; +BI.Input.EVENT_BACKSPACE = "EVENT_BACKSPACE"; + +BI.Input.EVENT_START = "EVENT_START"; +BI.Input.EVENT_PAUSE = "EVENT_PAUSE"; +BI.Input.EVENT_STOP = "EVENT_STOP"; +BI.Input.EVENT_CONFIRM = "EVENT_CONFIRM"; +BI.Input.EVENT_REMOVE = "EVENT_REMOVE"; +BI.Input.EVENT_EMPTY = "EVENT_EMPTY"; +BI.Input.EVENT_VALID = "EVENT_VALID"; +BI.Input.EVENT_ERROR = "EVENT_ERROR"; +BI.Input.EVENT_ENTER = "EVENT_ENTER"; +BI.Input.EVENT_RESTRICT = "EVENT_RESTRICT"; +BI.shortcut("bi.input", BI.Input);/** + * guy + * @extends BI.Single + * @type {*|void|Object} + */ +BI.Radio = BI.inherit(BI.IconButton, { + _defaultConfig: function () { + var conf = BI.Radio.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-radio radio-icon", + selected: false, + handler: BI.emptyFn, + width: 16, + height: 16, + iconWidth: 16, + iconHeight: 16 + }); }, - doHighLight: function () { - this.text.doHighLight.apply(this.text, arguments); + _init: function () { + BI.Radio.superclass._init.apply(this, arguments); }, - unHighLight: function () { - this.text.unHighLight.apply(this.text, arguments); + doClick: function () { + BI.Radio.superclass.doClick.apply(this, arguments); + if(this.isValid()) { + this.fireEvent(BI.Radio.EVENT_CHANGE); + } } }); -BI.IconTextItem.EVENT_CHANGE = "EVENT_CHANGE"; -BI.shortcut("bi.icon_text_item", BI.IconTextItem);/** - * - * 图标的button - * - * Created by GUY on 2015/9/9. - * @class BI.TextIconItem - * @extends BI.BasicButton +BI.Radio.EVENT_CHANGE = "Radio.EVENT_CHANGE"; + +BI.shortcut("bi.radio", BI.Radio);/** + * Created by GUY on 2015/6/26. */ -BI.TextIconItem = BI.inherit(BI.BasicButton, { - _const: { - commonWidth: 25 - }, +BI.Label = BI.inherit(BI.Single, { _defaultConfig: function () { - var conf = BI.TextIconItem.superclass._defaultConfig.apply(this, arguments); + var conf = BI.Label.superclass._defaultConfig.apply(this, arguments); return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-text-icon-item", - logic: { - dynamic: false - }, - cls: "close-ha-font", - iconHeight: null, - iconWidth: null, - textHgap: 0, - textVgap: 0, - textLgap: 0, - textRgap: 0 + baseCls: (conf.baseCls || "") + " bi-label", + textAlign: "center", + whiteSpace: "nowrap", // normal or nowrap + forceCenter: false, // 是否无论如何都要居中, 不考虑超出边界的情况, 在未知宽度和高度时有效 + textWidth: null, + textHeight: null, + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0, + text: "", + py: "", + keyword: "" }); }, - _init: function () { - BI.TextIconItem.superclass._init.apply(this, arguments); - var o = this.options, c = this._const; - this.text = BI.createWidget({ - type: "bi.label", - cls: "list-item-text", - textAlign: "left", - hgap: o.textHgap, - vgap: o.textVgap, - lgap: o.textLgap, - rgap: o.textRgap, + + _createJson: function () { + var o = this.options; + return { + type: "bi.text", + textAlign: o.textAlign, + whiteSpace: o.whiteSpace, + lineHeight: o.textHeight, text: o.text, value: o.value, - keyword: o.keyword, - height: o.height - }); - this.icon = BI.createWidget({ - type: "bi.center_adapt", - width: c.commonWidth, - height: o.height, - items: [{ - el: { - type: "bi.icon", - width: o.iconWidth, - height: o.iconHeight - } - }] - }); - - BI.createWidget(BI.extend({ - element: this - }, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, { - items: BI.LogicFactory.createLogicItemsByDirection("left", this.text, this.icon) - })))); - }, - - doClick: function () { - BI.TextIconItem.superclass.doClick.apply(this, arguments); - if (this.isValid()) { - this.fireEvent(BI.TextIconItem.EVENT_CHANGE, this.getValue(), this); - } - }, - - setValue: function () { - if (!this.isReadOnly()) { - this.text.setValue.apply(this.text, arguments); - } - }, - - getValue: function () { - return this.text.getValue(); - }, - - setText: function () { - this.text.setText.apply(this.text, arguments); - }, - - getText: function () { - return this.text.getText(); - }, - - doRedMark: function () { - this.text.doRedMark.apply(this.text, arguments); - }, - - unRedMark: function () { - this.text.unRedMark.apply(this.text, arguments); - }, - - doHighLight: function () { - this.text.doHighLight.apply(this.text, arguments); + py: o.py, + keyword: o.keyword + }; }, - unHighLight: function () { - this.text.unHighLight.apply(this.text, arguments); - } -}); -BI.TextIconItem.EVENT_CHANGE = "EVENT_CHANGE"; -BI.shortcut("bi.text_icon_item", BI.TextIconItem);/** - * guy - * 一个button和一行数 组成的一行listitem - * - * Created by GUY on 2015/9/9. - * @class BI.TextItem - * @extends BI.BasicButton - */ -BI.TextItem = BI.inherit(BI.BasicButton, { - - _defaultConfig: function () { - var conf = BI.TextItem.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-text-item", - textAlign: "left", - whiteSpace: "nowrap", - textHgap: 0, - textVgap: 0, - textLgap: 0, - textRgap: 0 - }); - }, _init: function () { - BI.TextItem.superclass._init.apply(this, arguments); - var o = this.options; - this.text = BI.createWidget({ - type: "bi.label", - element: this, - textAlign: o.textAlign, - whiteSpace: o.whiteSpace, - textHeight: o.whiteSpace == "nowrap" ? o.height : o.textHeight, - height: o.height, - hgap: o.textHgap, - vgap: o.textVgap, - lgap: o.textLgap, - rgap: o.textRgap, - text: o.text, - value: o.value, - keyword: o.keyword, - py: o.py - }); - }, - - doClick: function () { - BI.TextItem.superclass.doClick.apply(this, arguments); - if (this.isValid()) { - this.fireEvent(BI.TextItem.EVENT_CHANGE, this.getValue(), this); - } - }, - - doRedMark: function () { - this.text.doRedMark.apply(this.text, arguments); - }, - - unRedMark: function () { - this.text.unRedMark.apply(this.text, arguments); - }, - - doHighLight: function () { - this.text.doHighLight.apply(this.text, arguments); - }, - - unHighLight: function () { - this.text.unHighLight.apply(this.text, arguments); - }, + BI.Label.superclass._init.apply(this, arguments); - setValue: function () { - if (!this.isReadOnly()) { - this.text.setValue.apply(this.text, arguments); + if (this.options.textAlign === "center") { + this._createCenterEl(); + } else { + this._createNotCenterEl(); } }, - getValue: function () { - return this.text.getValue(); - }, - - setText: function () { - this.text.setText.apply(this.text, arguments); - }, - - getText: function () { - return this.text.getText(); - } -}); -BI.TextItem.EVENT_CHANGE = "EVENT_CHANGE"; -BI.shortcut("bi.text_item", BI.TextItem);/** - * guy - * Created by GUY on 2015/9/9. - * @class BI.IconTextIconNode - * @extends BI.NodeButton - */ -BI.IconTextIconNode = BI.inherit(BI.NodeButton, { - _const: { - commonWidth: 25 - }, - - _defaultConfig: function () { - var conf = BI.IconTextIconNode.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-icon-text-icon-node", - logic: { - dynamic: false - }, - iconCls1: "close-ha-font", - iconCls2: "close-ha-font", - iconHeight: null, - iconWidth: null, - textHgap: 0, - textVgap: 0, - textLgap: 0, - textRgap: 0 - }); - }, - _init: function () { - BI.IconTextIconNode.superclass._init.apply(this, arguments); - var o = this.options, c = this._const; - this.text = BI.createWidget({ - type: "bi.label", - textAlign: "left", - hgap: o.textHgap, - vgap: o.textVgap, - lgap: o.textLgap, - rgap: o.textRgap, - text: o.text, - value: o.value, - keyword: o.keyword, - height: o.height - }); - - var icon1 = BI.createWidget({ - type: "bi.center_adapt", - cls: o.iconCls1, - width: c.commonWidth, - height: o.height, - items: [{ - el: { - type: "bi.icon", - width: o.iconWidth, - height: o.iconHeight + _createCenterEl: function () { + var o = this.options; + var json = this._createJson(); + if (BI.isNumber(o.width) && o.width > 0) { + if (BI.isNumber(o.textWidth) && o.textWidth > 0) { + if (BI.isNumber(o.height) && o.height > 0) { + var gap = (o.width - o.textWidth) / 2; + BI.createWidget({ + type: "bi.adaptive", + height: o.height, + scrollable: o.whiteSpace === "normal", + element: this, + items: [ + { + el: (this.text = BI.createWidget(json)), + left: gap + o.hgap + o.lgap, + right: gap + o.hgap + o.rgap, + top: o.vgap + o.tgap, + bottom: o.vgap + o.bgap + } + ] + }); + this.element.css({"line-height": o.height + "px"}); + return; } - }] - }); - var blank = BI.createWidget({ - type: "bi.layout", - width: c.commonWidth, - height: o.height - }); - BI.createWidget({ - type: "bi.absolute", - element: this, - items: [{ - el: { + json.width = o.textWidth; + BI.createWidget({ type: "bi.center_adapt", - cls: o.iconCls2, - width: c.commonWidth, - items: [{ - el: { - type: "bi.icon", - width: o.iconWidth, - height: o.iconHeight + scrollable: o.whiteSpace === "normal", + element: this, + items: [ + { + el: (this.text = BI.createWidget(json)) } - }] - }, - top: 0, - bottom: 0, - right: 0 - }] - }); - - BI.createWidget(BI.extend({ - element: this - }, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, { - items: BI.LogicFactory.createLogicItemsByDirection("left", icon1, this.text, blank) - })))); - }, - - doClick: function () { - BI.IconTextIconNode.superclass.doClick.apply(this, arguments); - if (this.isValid()) { - this.fireEvent(BI.IconTextIconNode.EVENT_CHANGE, this.getValue(), this); + ] + }); + return; + } + if (o.whiteSpace == "normal") { + this.text = BI.createWidget(json); + BI.createWidget({ + type: "bi.center_adapt", + scrollable: o.whiteSpace === "normal", + hgap: o.hgap, + vgap: o.vgap, + lgap: o.lgap, + rgap: o.rgap, + tgap: o.tgap, + bgap: o.bgap, + element: this, + items: [this.text] + }); + return; + } + if (BI.isNumber(o.height) && o.height > 0) { + this.element.css({ + "line-height": o.height + "px" + }); + BI.createWidget({ + type: "bi.absolute", + scrollable: o.whiteSpace === "normal", + element: this, + items: [{ + el: (this.text = BI.createWidget(json)), + left: o.hgap + o.lgap, + right: o.hgap + o.rgap, + top: o.vgap + o.tgap, + bottom: o.vgap + o.bgap + }] + }); + return; + } + json.width = o.width - 2 * o.hgap; + BI.createWidget({ + type: "bi.center_adapt", + scrollable: o.whiteSpace === "normal", + element: this, + items: [{ + el: (this.text = BI.createWidget(json)) + }] + }); + return; } - }, - - doRedMark: function () { - this.text.doRedMark.apply(this.text, arguments); - }, - - unRedMark: function () { - this.text.unRedMark.apply(this.text, arguments); - }, - - setValue: function () { - if (!this.isReadOnly()) { - this.text.setValue.apply(this.text, arguments); + if (BI.isNumber(o.textWidth) && o.textWidth > 0) { + json.width = o.textWidth; + BI.createWidget({ + type: "bi.center_adapt", + scrollable: o.whiteSpace === "normal", + element: this, + items: [ + { + el: (this.text = BI.createWidget(json)) + } + ] + }); + return; } - }, - - getValue: function () { - return this.text.getValue(); - }, - - setText: function () { - this.text.setText.apply(this.text, arguments); - }, - - getText: function () { - return this.text.getText(); - } -}); -BI.IconTextIconNode.EVENT_CHANGE = "EVENT_CHANGE"; -BI.shortcut("bi.icon_text_icon_node", BI.IconTextIconNode);/** - * guy - * Created by GUY on 2015/9/9. - * @class BI.IconTextNode - * @extends BI.NodeButton - */ -BI.IconTextNode = BI.inherit(BI.NodeButton, { - _const: { - commonWidth: 25 - }, - - _defaultConfig: function () { - var conf = BI.IconTextNode.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-icon-text-node", - logic: { - dynamic: false - }, - cls: "close-ha-font", - iconHeight: null, - iconWidth: null, - textHgap: 0, - textVgap: 0, - textLgap: 0, - textRgap: 0 - }); - }, - _init: function () { - BI.IconTextNode.superclass._init.apply(this, arguments); - var o = this.options, c = this._const; - this.text = BI.createWidget({ - type: "bi.label", - cls: "list-item-text", - textAlign: "left", - hgap: o.textHgap, - vgap: o.textVgap, - lgap: o.textLgap, - rgap: o.textRgap, - text: o.text, - value: o.value, - keyword: o.keyword, - height: o.height - }); - this.icon = BI.createWidget({ - type: "bi.center_adapt", - width: c.commonWidth, - height: o.height, - items: [{ - el: { - type: "bi.icon", - width: o.iconWidth, - height: o.iconHeight - } - }] + if (o.whiteSpace == "normal") { + this.text = BI.createWidget(json); + BI.createWidget({ + type: "bi.center_adapt", + hgap: o.hgap, + vgap: o.vgap, + lgap: o.lgap, + rgap: o.rgap, + tgap: o.tgap, + bgap: o.bgap, + scrollable: o.whiteSpace === "normal", + element: this, + items: [this.text] + }); + return; + } + if (BI.isNumber(o.height) && o.height > 0) { + if (BI.isNumber(o.textHeight) && o.textHeight > 0) { + this.element.css({ + "line-height": o.height + "px" + }); + BI.createWidget({ + type: "bi.adaptive", + height: o.height, + scrollable: o.whiteSpace === "normal", + element: this, + items: [{ + el: (this.text = BI.createWidget(json)), + left: o.hgap + o.lgap, + right: o.hgap + o.rgap, + top: o.vgap + o.tgap, + bottom: o.vgap + o.bgap + }] + }); + return; + } + BI.extend(json, { + hgap: o.hgap, + vgap: o.vgap, + lgap: o.lgap, + rgap: o.rgap, + tgap: o.tgap, + bgap: o.bgap + }); + this.element.css({ + "line-height": o.height + "px" + }); + this.text = BI.createWidget(BI.extend(json, { + element: this + })); + BI.createWidget({ + type: "bi.layout", + element: this.text, + scrollable: o.whiteSpace === "normal" + }); + return; + } + BI.extend(json, { + hgap: o.hgap, + vgap: o.vgap, + lgap: o.lgap, + rgap: o.rgap, + tgap: o.tgap, + bgap: o.bgap }); - - BI.createWidget(BI.extend({ - element: this - }, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, { - items: BI.LogicFactory.createLogicItemsByDirection("left", this.icon, this.text) - })))); - }, - - setValue: function () { - if (!this.isReadOnly()) { - this.text.setValue.apply(this.text, arguments); + if (o.forceCenter) { + this.text = BI.createWidget(json); + BI.createWidget({ + type: "bi.center_adapt", + element: this, + items: [this.text] + }); + return; } + this.text = BI.createWidget(BI.extend(json, { + element: this + })); + BI.createWidget({ + type: "bi.layout", + element: this.text, + scrollable: o.whiteSpace === "normal" + }); }, - getValue: function () { - return this.text.getValue(); - }, - - setText: function () { - this.text.setText.apply(this.text, arguments); - }, - - getText: function () { - return this.text.getText(); - }, - - doClick: function () { - BI.IconTextNode.superclass.doClick.apply(this, arguments); - if (this.isValid()) { - this.fireEvent(BI.IconTextNode.EVENT_CHANGE, this.getValue(), this); + _createNotCenterEl: function () { + var o = this.options; + var json = this._createJson(); + if (BI.isNumber(o.width) && o.width > 0) { + if (BI.isNumber(o.textWidth) && o.textWidth > 0) { + if (BI.isNumber(o.height) && o.height > 0) { + BI.createWidget({ + type: "bi.adaptive", + height: o.height, + scrollable: o.whiteSpace === "normal", + element: this, + items: [ + { + el: (this.text = BI.createWidget(json)), + left: o.hgap + o.lgap, + right: o.hgap + o.rgap, + top: o.vgap + o.tgap, + bottom: o.vgap + o.bgap + } + ] + }); + this.element.css({"line-height": o.height + "px"}); + return; + } + json.width = o.textWidth; + BI.createWidget({ + type: "bi.vertical_adapt", + scrollable: o.whiteSpace === "normal", + hgap: o.hgap, + vgap: o.vgap, + lgap: o.lgap, + rgap: o.rgap, + tgap: o.tgap, + bgap: o.bgap, + element: this, + items: [ + { + el: (this.text = BI.createWidget(json)) + } + ] + }); + return; + } + if (o.whiteSpace == "normal") { + this.text = BI.createWidget(json); + BI.createWidget({ + type: "bi.vertical_adapt", + scrollable: o.whiteSpace === "normal", + hgap: o.hgap, + vgap: o.vgap, + lgap: o.lgap, + rgap: o.rgap, + tgap: o.tgap, + bgap: o.bgap, + element: this, + items: [this.text] + }); + return; + } + if (BI.isNumber(o.height) && o.height > 0) { + this.element.css({ + "line-height": o.height + "px" + }); + BI.createWidget({ + type: "bi.absolute", + scrollable: o.whiteSpace === "normal", + element: this, + items: [{ + el: (this.text = BI.createWidget(json)), + left: o.hgap + o.lgap, + right: o.hgap + o.rgap, + top: o.vgap + o.tgap, + bottom: o.vgap + o.bgap + }] + }); + return; + } + json.width = o.width - 2 * o.hgap - o.lgap - o.rgap; + BI.createWidget({ + type: "bi.vertical_adapt", + scrollable: o.whiteSpace === "normal", + hgap: o.hgap, + vgap: o.vgap, + lgap: o.lgap, + rgap: o.rgap, + tgap: o.tgap, + bgap: o.bgap, + element: this, + items: [{ + el: (this.text = BI.createWidget(json)) + }] + }); + return; + } + if (BI.isNumber(o.textWidth) && o.textWidth > 0) { + json.width = o.textWidth; + BI.createWidget({ + type: "bi.vertical_adapt", + scrollable: o.whiteSpace === "normal", + hgap: o.hgap, + vgap: o.vgap, + lgap: o.lgap, + rgap: o.rgap, + tgap: o.tgap, + bgap: o.bgap, + element: this, + items: [ + { + el: (this.text = BI.createWidget(json)) + } + ] + }); + return; + } + if (o.whiteSpace == "normal") { + this.text = BI.createWidget(json); + BI.createWidget({ + type: "bi.vertical_adapt", + scrollable: o.whiteSpace === "normal", + hgap: o.hgap, + vgap: o.vgap, + lgap: o.lgap, + rgap: o.rgap, + tgap: o.tgap, + bgap: o.bgap, + element: this, + items: [this.text] + }); + return; + } + if (BI.isNumber(o.height) && o.height > 0) { + if (BI.isNumber(o.textHeight) && o.textHeight > 0) { + this.element.css({ + "line-height": o.height + "px" + }); + BI.createWidget({ + type: "bi.adaptive", + height: o.height, + scrollable: o.whiteSpace === "normal", + element: this, + items: [{ + el: (this.text = BI.createWidget(json)), + left: o.hgap + o.lgap, + right: o.hgap + o.rgap, + top: o.vgap + o.tgap, + bottom: o.vgap + o.bgap + }] + }); + return; + } + BI.extend(json, { + hgap: o.hgap, + vgap: o.vgap, + lgap: o.lgap, + rgap: o.rgap, + tgap: o.tgap, + bgap: o.bgap + }); + this.element.css({ + "line-height": o.height + "px" + }); + this.text = BI.createWidget(BI.extend(json, { + element: this + })); + BI.createWidget({ + type: "bi.layout", + element: this.text, + scrollable: o.whiteSpace === "normal" + }); + return; + } + BI.extend(json, { + hgap: o.hgap, + vgap: o.vgap, + lgap: o.lgap, + rgap: o.rgap, + tgap: o.tgap, + bgap: o.bgap + }); + if (o.forceCenter) { + this.text = BI.createWidget(json); + BI.createWidget({ + type: "bi.vertical_adapt", + element: this, + items: [this.text] + }); + return; } + this.text = BI.createWidget(BI.extend(json, { + element: this + })); + BI.createWidget({ + type: "bi.layout", + element: this.text, + scrollable: o.whiteSpace === "normal" + }); }, doRedMark: function () { @@ -17437,13607 +20110,9909 @@ BI.IconTextNode = BI.inherit(BI.NodeButton, { unRedMark: function () { this.text.unRedMark.apply(this.text, arguments); + }, + + doHighLight: function () { + this.text.doHighLight.apply(this.text, arguments); + }, + + unHighLight: function () { + this.text.unHighLight.apply(this.text, arguments); + }, + + setText: function (v) { + this.options.text = v; + this.text.setText(v); + }, + + getText: function () { + return this.options.text; + }, + + setStyle: function (css) { + this.text.setStyle(css); + }, + + setValue: function (v) { + BI.Label.superclass.setValue.apply(this, arguments); + if (!this.isReadOnly()) { + this.text.setValue(v); + } + }, + + populate: function () { + BI.Label.superclass.populate.apply(this, arguments); } }); -BI.IconTextNode.EVENT_CHANGE = "EVENT_CHANGE"; -BI.shortcut("bi.icon_text_node", BI.IconTextNode);/** - * Created by GUY on 2015/9/9. - * @class BI.TextIconNode - * @extends BI.NodeButton - */ -BI.TextIconNode = BI.inherit(BI.NodeButton, { - _const: { - commonWidth: 25 - }, +BI.shortcut("bi.label", BI.Label);/** + * guy a元素 + * @class BI.Link + * @extends BI.Text + */ +BI.Link = BI.inherit(BI.Label, { _defaultConfig: function () { - var conf = BI.TextIconNode.superclass._defaultConfig.apply(this, arguments); + var conf = BI.Link.superclass._defaultConfig.apply(this, arguments); return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-text-icon-node", - logic: { - dynamic: false - }, - cls: "close-ha-font", - iconHeight: null, - iconWidth: null, - textHgap: 0, - textVgap: 0, - textLgap: 0, - textRgap: 0 + baseCls: (conf.baseCls || "") + " bi-link", + href: "", + target: "_blank" }); }, - _init: function () { - BI.TextIconNode.superclass._init.apply(this, arguments); - var o = this.options, c = this._const; - this.text = BI.createWidget({ - type: "bi.label", - cls: "list-item-text", - textAlign: "left", - hgap: o.textHgap, - vgap: o.textVgap, - lgap: o.textLgap, - rgap: o.textRgap, + + _createJson: function () { + var o = this.options; + return { + type: "bi.a", + textAlign: o.textAlign, + whiteSpace: o.whiteSpace, + lineHeight: o.textHeight, text: o.text, - value: o.value, keyword: o.keyword, - height: o.height - }); - this.icon = BI.createWidget({ - type: "bi.center_adapt", - width: c.commonWidth, - height: o.height, - items: [{ - el: { - type: "bi.icon", - width: o.iconWidth, - height: o.iconHeight - } - }] - }); - - BI.createWidget(BI.extend({ - element: this - }, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, { - items: BI.LogicFactory.createLogicItemsByDirection("left", this.text, this.icon) - })))); + value: o.value, + py: o.py, + href: o.href, + target: o.target + }; }, - doClick: function () { - BI.TextIconNode.superclass.doClick.apply(this, arguments); - if (this.isValid()) { - this.fireEvent(BI.TextIconNode.EVENT_CHANGE, this.getValue(), this); - } + _init: function () { + BI.Link.superclass._init.apply(this, arguments); + } +}); + +BI.shortcut("bi.link", BI.Link);/** + * guy + * 气泡提示 + * @class BI.Bubble + * @extends BI.Tip + * @type {*|void|Object} + */ +BI.Bubble = BI.inherit(BI.Tip, { + _defaultConfig: function () { + return BI.extend(BI.Bubble.superclass._defaultConfig.apply(this, arguments), { + extraCls: "bi-bubble", + direction: "top", + text: "", + height: 35 + }); + }, + _init: function () { + BI.Bubble.superclass._init.apply(this, arguments); + var fn = function (e) { + e.stopPropagation(); + e.stopEvent(); + return false; + }; + this.element.bind({click: fn, mousedown: fn, mouseup: fn, mouseover: fn, mouseenter: fn, mouseleave: fn, mousemove: fn}); + BI.createWidget({ + type: "bi.left", + element: this, + items: [this["_" + this.options.direction]()] + }); }, - setValue: function () { - if (!this.isReadOnly()) { - this.text.setValue.apply(this.text, arguments); - } + _createBubbleText: function () { + return (this.text = BI.createWidget({ + type: "bi.label", + cls: "bubble-text", + text: this.options.text, + hgap: 10, + height: 30 + })); }, - getValue: function () { - return this.text.getValue(); + _top: function () { + return BI.createWidget({ + type: "bi.vertical", + items: [{ + el: this._createBubbleText(), + height: 30 + }, { + el: { + type: "bi.layout" + }, + height: 3 + }] + }); }, - setText: function () { - this.text.setText.apply(this.text, arguments); + _bottom: function () { + return BI.createWidget({ + type: "bi.vertical", + items: [{ + el: { + type: "bi.layout" + }, + height: 3 + }, { + el: this._createBubbleText(), + height: 30 + }] + }); }, - getText: function () { - return this.text.getText(); + _left: function () { + return BI.createWidget({ + type: "bi.right", + items: [{ + el: { + type: "bi.layout", + width: 3, + height: 30 + } + }, { + el: this._createBubbleText() + }] + }); }, - doRedMark: function () { - this.text.doRedMark.apply(this.text, arguments); + _right: function () { + return BI.createWidget({ + type: "bi.left", + items: [{ + el: { + type: "bi.layout", + width: 3, + height: 30 + } + }, { + el: this._createBubbleText() + }] + }); }, - unRedMark: function () { - this.text.unRedMark.apply(this.text, arguments); + setText: function (text) { + this.text.setText(text); } }); -BI.TextIconNode.EVENT_CHANGE = "EVENT_CHANGE"; -BI.shortcut("bi.text_icon_node", BI.TextIconNode);/** - * guy + +BI.shortcut("bi.bubble", BI.Bubble);/** + * toast提示 * - * Created by GUY on 2015/9/9. - * @class BI.TextNode - * @extends BI.NodeButton + * Created by GUY on 2015/9/7. + * @class BI.Toast + * @extends BI.Tip */ -BI.TextNode = BI.inherit(BI.NodeButton, { +BI.Toast = BI.inherit(BI.Tip, { + _const: { + minWidth: 200, + hgap: 20 + }, _defaultConfig: function () { - var conf = BI.TextNode.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-text-node", - textAlign: "left", - whiteSpace: "nowrap", - textHgap: 0, - textVgap: 0, - textLgap: 0, - textRgap: 0 + return BI.extend(BI.Toast.superclass._defaultConfig.apply(this, arguments), { + extraCls: "bi-toast", + text: "", + level: "success", // success或warning + height: 30 }); }, _init: function () { - BI.TextNode.superclass._init.apply(this, arguments); + BI.Toast.superclass._init.apply(this, arguments); var o = this.options; + this.element.css({ + minWidth: this._const.minWidth + "px" + }); + this.element.addClass("toast-" + o.level); + var fn = function (e) { + e.stopPropagation(); + e.stopEvent(); + return false; + }; + this.element.bind({click: fn, mousedown: fn, mouseup: fn, mouseover: fn, mouseenter: fn, mouseleave: fn, mousemove: fn}); + this.text = BI.createWidget({ type: "bi.label", element: this, - textAlign: o.textAlign, - whiteSpace: o.whiteSpace, - textHeight: o.whiteSpace == "nowrap" ? o.height : o.textHeight, - height: o.height, - hgap: o.textHgap, - vgap: o.textVgap, - lgap: o.textLgap, - rgap: o.textRgap, text: o.text, - value: o.value, - keyword: o.keyword, - py: o.py + height: 30, + hgap: this._const.hgap }); }, - doClick: function () { - BI.TextNode.superclass.doClick.apply(this, arguments); - if (this.isValid()) { - this.fireEvent(BI.TextNode.EVENT_CHANGE, this.getValue(), this); - } + setWidth: function (width) { + this.element.width(width); }, - doRedMark: function () { - this.text.doRedMark.apply(this.text, arguments); - }, + setText: function (text) { + this.text.setText(text); + } +}); - unRedMark: function () { - this.text.unRedMark.apply(this.text, arguments); +BI.shortcut("bi.toast", BI.Toast);/** + * toast提示 + * + * Created by GUY on 2015/9/7. + * @class BI.Tooltip + * @extends BI.Tip + */ +BI.Tooltip = BI.inherit(BI.Tip, { + _const: { + hgap: 10 }, - setValue: function () { - if (!this.isReadOnly()) { - this.text.setValue.apply(this.text, arguments); + _defaultConfig: function () { + return BI.extend(BI.Tooltip.superclass._defaultConfig.apply(this, arguments), { + extraCls: "bi-tooltip", + text: "", + level: "success", // success或warning + stopEvent: false, + stopPropagation: false, + height: 20 + }); + }, + _init: function () { + BI.Tooltip.superclass._init.apply(this, arguments); + var self = this, o = this.options; + this.element.addClass("tooltip-" + o.level); + var fn = function (e) { + o.stopPropagation && e.stopPropagation(); + o.stopEvent && e.stopEvent(); + }; + this.element.bind({ + click: fn, + mousedown: fn, + mouseup: fn, + mouseover: fn, + mouseenter: fn, + mouseleave: fn, + mousemove: fn + }); + + var texts = (o.text + "").split("\n"); + if (texts.length > 1) { + BI.createWidget({ + type: "bi.vertical", + element: this, + hgap: this._const.hgap, + items: BI.map(texts, function (i, text) { + return { + type: "bi.label", + textAlign: "left", + whiteSpace: "normal", + text: text, + textHeight: 16 + }; + }) + }); + } else { + this.text = BI.createWidget({ + type: "bi.label", + element: this, + textAlign: "left", + whiteSpace: "normal", + text: o.text, + textHeight: 20, + hgap: this._const.hgap + }); } }, - getValue: function () { - return this.text.getValue(); + setWidth: function (width) { + this.element.width(width - 2 * this._const.hgap); }, - setText: function () { - this.text.setText.apply(this.text, arguments); + setText: function (text) { + this.text && this.text.setText(text); }, - getText: function () { - return this.text.getText(); + setLevel: function (level) { + this.element.removeClass("tooltip-success").removeClass("tooltip-warning"); + this.element.addClass("tooltip-" + level); } }); -BI.TextNode.EVENT_CHANGE = "EVENT_CHANGE"; -BI.shortcut("bi.text_node", BI.TextNode);/** - * - * Created by GUY on 2016/1/15. - * @class BI.CodeEditor + +BI.shortcut("bi.tooltip", BI.Tooltip);/** + * 下拉 + * @class BI.Trigger * @extends BI.Single + * @abstract */ -BI.CodeEditor = BI.inherit(BI.Single, { +BI.Trigger = BI.inherit(BI.Single, { _defaultConfig: function () { - return $.extend(BI.CodeEditor.superclass._defaultConfig.apply(), { - baseCls: "bi-code-editor", - value: "", - watermark: "", - lineHeight: 2, - readOnly: false, - // 参数显示值构造函数 - paramFormatter: function (v) { - return v; - } + var conf = BI.Trigger.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-trigger cursor-pointer", + height: 24 }); }, + _init: function () { - BI.CodeEditor.superclass._init.apply(this, arguments); - var o = this.options, self = this; - this.editor = CodeMirror(this.element[0], { - textWrapping: true, - lineWrapping: true, - lineNumbers: false, - readOnly: o.readOnly, - // 解决插入字段由括号或其他特殊字符包围时分裂的bug - specialChars: /[\u0000-\u001f\u007f\u00ad\u200c-\u200f\u2028\u2029\ufeff]/ - }); - o.lineHeight === 1 ? this.element.addClass("codemirror-low-line-height") : this.element.addClass("codemirror-high-line-height"); - this.editor.on("change", function (cm, change) { - BI.nextTick(function () { - self.fireEvent(BI.CodeEditor.EVENT_CHANGE); - }); - }); + BI.Trigger.superclass._init.apply(this, arguments); + }, - this.editor.on("focus", function () { - self.watermark.setVisible(false); - self.fireEvent(BI.CodeEditor.EVENT_FOCUS); - }); + setKey: function () { - this.editor.on("blur", function () { - self.watermark.setVisible(BI.isEmptyString(self.getValue())); - self.fireEvent(BI.CodeEditor.EVENT_BLUR); - }); + }, - // this.editor.on("mousedown", function (cm, e) { - // //IE下mousedown之后会触发blur,所以nextTick后再做focus - // BI.nextTick(function () { - // self.fireEvent(BI.CodeEditor.EVENT_FOCUS); - // }); - // //e.stopPropagation(); - // }); + getKey: function () { - // this.editor.on("blur", function () { - // self.editor.execCommand("goLineEnd"); - // }); + } +});// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: http://codemirror.net/LICENSE - // 水印 - this.watermark = BI.createWidget({ - type: "bi.label", - text: o.watermark, - cls: "bi-water-mark", - whiteSpace: "nowrap", - textAlign: "left" - }); - this.watermark.element.bind( - "mousedown", function (e) { - self.insertString(""); - self.editor.focus(); - e.stopEvent(); +(function (mod) { + mod(CodeMirror); +})(function (CodeMirror) { + + var tables; + var defaultTable; + var keywords; + var identifierQuote; + var CONS = { + QUERY_DIV: ";", + ALIAS_KEYWORD: "AS" + }; + var Pos = CodeMirror.Pos, cmpPos = CodeMirror.cmpPos; + + function isArray (val) { return Object.prototype.toString.call(val) == "[object Array]"; } + + function getKeywords (editor) { + var mode = editor.doc.modeOption; + if (mode === "sql") mode = "text/x-sql"; + return CodeMirror.resolveMode(mode).keywords; + } + + function getIdentifierQuote (editor) { + var mode = editor.doc.modeOption; + if (mode === "sql") mode = "text/x-sql"; + return CodeMirror.resolveMode(mode).identifierQuote || "`"; + } + + function getText (item) { + return typeof item === "string" ? item : item.text; + } + + function wrapTable (name, value) { + if (isArray(value)) value = {columns: value}; + if (!value.text) value.text = name; + return value; + } + + function parseTables (input) { + var result = {}; + if (isArray(input)) { + for (var i = input.length - 1; i >= 0; i--) { + var item = input[i]; + result[getText(item).toUpperCase()] = wrapTable(getText(item), item); } - ); - this.watermark.element.bind("click", function (e) { - self.editor.focus(); - e.stopEvent(); - }); - BI.createWidget({ - type: "bi.absolute", - element: this, - items: [{ - el: this.watermark, - top: 0, - left: 5 - }] - }); + } else if (input) { + for (var name in input) {result[name.toUpperCase()] = wrapTable(name, input[name]);} + } + return result; + } - if (BI.isKey(o.value)) { - BI.nextTick(function () { - self.setValue(o.value); - }); + function getTable (name) { + return tables[name.toUpperCase()]; + } + + function shallowClone (object) { + var result = {}; + for (var key in object) { + if (object.hasOwnProperty(key)) {result[key] = object[key];} } - }, + return result; + } - _setEnable: function (b) { - BI.CodeEditor.superclass._setEnable.apply(this, arguments); - this.editor.setOption("readOnly", b === true ? false : "nocursor"); - }, + function match (string, word) { + if (BI.isNotEmptyString(string) && word.length !== string.length) { + var len = string.length; + var sub = getText(word).substr(0, len); + return string.toUpperCase() === sub.toUpperCase(); + } + } - _checkWaterMark: function () { - var o = this.options; - if (BI.isEmptyString(this.editor.getValue()) && BI.isKey(o.watermark)) { - this.watermark && this.watermark.visible(); + function addMatches (result, search, wordlist, formatter) { + if (isArray(wordlist)) { + for (var i = 0; i < wordlist.length; i++) {if (match(search, wordlist[i])) result.push(formatter(wordlist[i], i));} } else { - this.watermark && this.watermark.invisible(); + for (var word in wordlist) { + if (wordlist.hasOwnProperty(word)) { + var val = wordlist[word]; + if (!val || val === true) {val = word;} else {val = val.displayText ? {text: val.text, displayText: val.displayText} : val.text;} + if (match(search, val)) result.push(formatter(val)); + } + } } - }, + } - insertParam: function (param) { - var value = param; - param = this.options.paramFormatter(param); - var from = this.editor.getCursor(); - // 解决插入字段由括号或其他特殊字符包围时分裂的bug,在两端以不可见字符包裹一下 - this.editor.replaceSelection("\u200b" + param + "\u200b"); - var to = this.editor.getCursor(); - var options = {className: "param", atomic: true}; - if (BI.isNotNull(param.match(/^$/))) { - options.className = "error-param"; + function cleanName (name) { + // Get rid name from identifierQuote and preceding dot(.) + if (name.charAt(0) == ".") { + name = name.substr(1); } - options.value = value; - this.editor.markText(from, to, options); - this.editor.replaceSelection(" "); - this.editor.focus(); - }, + // replace doublicated identifierQuotes with single identifierQuotes + // and remove single identifierQuotes + var nameParts = name.split(identifierQuote + identifierQuote); + for (var i = 0; i < nameParts.length; i++) {nameParts[i] = nameParts[i].replace(new RegExp(identifierQuote, "g"), "");} + return nameParts.join(identifierQuote); + } - insertString: function (str) { - this.editor.replaceSelection(str); - this.editor.focus(); - }, + function insertIdentifierQuotes (name) { + var nameParts = getText(name).split("."); + for (var i = 0; i < nameParts.length; i++) { + nameParts[i] = identifierQuote + + // doublicate identifierQuotes + nameParts[i].replace(new RegExp(identifierQuote, "g"), identifierQuote + identifierQuote) + + identifierQuote; + } + var escaped = nameParts.join("."); + if (typeof name === "string") return escaped; + name = shallowClone(name); + name.text = escaped; + return name; + } - getValue: function () { - return this.editor.getValue("\n", function (line) { - var rawText = line.text, value = line.text, num = 0; - value.text = rawText; - // 根据插入位置不同，line.markedSpan可能是乱序的 - _.forEach(_.sortBy(line.markedSpans, "from"), function (i, ms) { - switch (i.marker.className) { - case "param": - case "error-param": - var fieldNameLength = i.to - i.from; - value = value.substr(0, i.from + num) + "$\{" + i.marker.value + "\}" + value.substr(i.to + num, value.length); - // 加上${}的偏移 - num += 3; - // 加上实际值和显示值的长度差的偏移 - num += (i.marker.value.length - fieldNameLength); - break; - } - }); - return value; - }); - }, + function nameCompletion (cur, token, result, editor) { + // Try to complete table, column names and return start position of completion + var useIdentifierQuotes = false; + var nameParts = []; + var start = token.start; + var cont = true; + while (cont) { + cont = (token.string.charAt(0) == "."); + useIdentifierQuotes = useIdentifierQuotes || (token.string.charAt(0) == identifierQuote); - _analyzeContent: function (v) { - var regx = /\$[\{][^\}]*[\}]|[^\$\{]*[^\$\{]/g; - return v.match(regx); - }, + start = token.start; + nameParts.unshift(cleanName(token.string)); - setValue: function (v) { - var self = this, result; - this.refresh(); - self.editor.setValue(""); - result = this._analyzeContent(v || ""); - BI.each(result, function (i, item) { - var fieldRegx = /\$[\{][^\}]*[\}]/; - var str = item.match(fieldRegx); - if (BI.isNotEmptyArray(str)) { - self.insertParam(str[0].substring(2, item.length - 1)); - } else { - self.insertString(item); + token = editor.getTokenAt(Pos(cur.line, token.start)); + if (token.string == ".") { + cont = true; + token = editor.getTokenAt(Pos(cur.line, token.start)); } + } + + // Try to complete table names + var string = nameParts.join("."); + addMatches(result, string, tables, function (w) { + return useIdentifierQuotes ? insertIdentifierQuotes(w) : w; }); - this._checkWaterMark(); - }, - focus: function () { - this.editor.focus(); - }, - - blur: function () { - this.editor.getInputField().blur(); - }, + // Try to complete columns from defaultTable + addMatches(result, string, defaultTable, function (w) { + return useIdentifierQuotes ? insertIdentifierQuotes(w) : w; + }); - setStyle: function (style) { - this.style = style; - this.element.css(style); - }, + // Try to complete columns + string = nameParts.pop(); + var table = nameParts.join("."); - getStyle: function () { - return this.style; - }, + var alias = false; + var aliasTable = table; + // Check if table is available. If not, find table by Alias + if (!getTable(table)) { + var oldTable = table; + table = findTableByAlias(table, editor); + if (table !== oldTable) alias = true; + } - refresh: function () { - var self = this; - BI.nextTick(function () { - self.editor.refresh(); - }); - } -}); -BI.CodeEditor.EVENT_CHANGE = "EVENT_CHANGE"; -BI.CodeEditor.EVENT_BLUR = "EVENT_BLUR"; -BI.CodeEditor.EVENT_FOCUS = "EVENT_FOCUS"; -BI.shortcut("bi.code_editor", BI.CodeEditor);/** - * Created by GUY on 2015/4/15. - * @class BI.Editor - * @extends BI.Single - */ -BI.Editor = BI.inherit(BI.Single, { - _defaultConfig: function () { - var conf = BI.Editor.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - baseCls: "bi-editor", - hgap: 4, - vgap: 2, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0, - // title,warningTitle这两个属性没用 - tipType: "warning", - inputType: "text", - validationChecker: BI.emptyFn, - quitChecker: BI.emptyFn, - allowBlank: false, - watermark: "", - errorText: "" - }); - }, + var columns = getTable(table); + if (columns && columns.columns) {columns = columns.columns;} - _init: function () { - BI.Editor.superclass._init.apply(this, arguments); - var self = this, o = this.options; - this.editor = this.addWidget(BI.createWidget({ - type: "bi.input", - element: "", - root: true, - watermark: o.watermark, - validationChecker: o.validationChecker, - quitChecker: o.quitChecker, - allowBlank: o.allowBlank - })); - this.editor.element.css({ - width: "100%", - height: "100%", - border: "none", - outline: "none", - padding: "0", - margin: "0" - }); - if (BI.isKey(this.options.watermark)) { - this.watermark = BI.createWidget({ - type: "bi.label", - cls: "bi-water-mark", - text: this.options.watermark, - forceCenter: true, - height: o.height - 2 * (o.vgap + o.tgap), - whiteSpace: "nowrap", - textAlign: "left" - }); - this.watermark.element.bind({ - mousedown: function (e) { - if (self.isEnabled()) { - self.editor.isEditing() || self.editor.focus(); - } else { - self.editor.isEditing() && self.editor.blur(); - } - e.stopEvent(); - } - }); - this.watermark.element.bind("click", function (e) { - if (self.isEnabled()) { - self.editor.isEditing() || self.editor.focus(); + if (columns) { + addMatches(result, string, columns, function (w) { + var tableInsert = table; + if (alias == true) tableInsert = aliasTable; + if (typeof w === "string") { + w = tableInsert + "." + w; } else { - self.editor.isEditing() && self.editor.blur(); + w = shallowClone(w); + w.text = tableInsert + "." + w.text; } - e.stopEvent(); - }); - this.watermark.element.css({ - position: "absolute", - left: "3px", - right: "3px", - top: "0px", - bottom: "0px" + return useIdentifierQuotes ? insertIdentifierQuotes(w) : w; }); } - var items = [{ - el: { - type: "bi.default", - items: this.watermark ? [this.editor, this.watermark] : [this.editor] - }, - left: o.hgap + o.lgap, - right: o.hgap + o.rgap, - top: o.vgap + o.tgap, - bottom: o.vgap + o.bgap - }]; - BI.createWidget({ - type: "bi.absolute", - element: this, - items: items - }); - this.editor.on(BI.Controller.EVENT_CHANGE, function () { - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - }); - this.editor.on(BI.Input.EVENT_FOCUS, function () { - self._checkError(); - self.element.addClass("bi-editor-focus"); - self.fireEvent(BI.Editor.EVENT_FOCUS, arguments); - }); - this.editor.on(BI.Input.EVENT_BLUR, function () { - self.setErrorVisible(false); - self.element.removeClass("bi-editor-focus"); - self.fireEvent(BI.Editor.EVENT_BLUR, arguments); - }); - this.editor.on(BI.Input.EVENT_CLICK, function () { - self.fireEvent(BI.Editor.EVENT_CLICK, arguments); - }); - this.editor.on(BI.Input.EVENT_CHANGE, function () { - self.fireEvent(BI.Editor.EVENT_CHANGE, arguments); - }); - this.editor.on(BI.Input.EVENT_KEY_DOWN, function (v) { - self.fireEvent(BI.Editor.EVENT_KEY_DOWN, arguments); - }); - this.editor.on(BI.Input.EVENT_QUICK_DOWN, function (v) { - self.watermark && self.watermark.invisible(); - }); + return start; + } - this.editor.on(BI.Input.EVENT_VALID, function () { - self._checkWaterMark(); - self.setErrorVisible(false); - self.fireEvent(BI.Editor.EVENT_VALID, arguments); - }); - this.editor.on(BI.Input.EVENT_ERROR, function () { - self._checkWaterMark(); - self.fireEvent(BI.Editor.EVENT_ERROR, arguments); - self.setErrorVisible(self.isEditing()); - }); - this.editor.on(BI.Input.EVENT_RESTRICT, function () { - self._checkWaterMark(); - var tip = self.setErrorVisible(true); - tip && tip.element.fadeOut(100, function () { - tip.element.fadeIn(100); - }); - self.fireEvent(BI.Editor.EVENT_RESTRICT, arguments); - }); - this.editor.on(BI.Input.EVENT_EMPTY, function () { - self._checkWaterMark(); - self.fireEvent(BI.Editor.EVENT_EMPTY, arguments); - }); - this.editor.on(BI.Input.EVENT_ENTER, function () { - self.fireEvent(BI.Editor.EVENT_ENTER, arguments); - }); - this.editor.on(BI.Input.EVENT_SPACE, function () { - self.fireEvent(BI.Editor.EVENT_SPACE, arguments); - }); - this.editor.on(BI.Input.EVENT_BACKSPACE, function () { - self.fireEvent(BI.Editor.EVENT_BACKSPACE, arguments); - }); - this.editor.on(BI.Input.EVENT_REMOVE, function () { - self.fireEvent(BI.Editor.EVENT_REMOVE, arguments); - }); - this.editor.on(BI.Input.EVENT_START, function () { - self.fireEvent(BI.Editor.EVENT_START, arguments); - }); - this.editor.on(BI.Input.EVENT_PAUSE, function () { - self.fireEvent(BI.Editor.EVENT_PAUSE, arguments); - }); - this.editor.on(BI.Input.EVENT_STOP, function () { - self.fireEvent(BI.Editor.EVENT_STOP, arguments); - }); - this.editor.on(BI.Input.EVENT_CONFIRM, function () { - self.fireEvent(BI.Editor.EVENT_CONFIRM, arguments); - }); - this.element.click(function (e) { - e.stopPropagation(); - return false; - }); - if (BI.isKey(this.options.value) || BI.isEmptyString(this.options.value)) { - this.setValue(this.options.value); - } else { - this._checkWaterMark(); - } - }, + function eachWord (lineText, f) { + var words = lineText.split(/\s+/); + for (var i = 0; i < words.length; i++) {if (words[i]) f(words[i].replace(/[,;]/g, ""));} + } - _checkToolTip: function () { - var o = this.options; - var errorText = o.errorText; - if (BI.isFunction(errorText)) { - errorText = errorText(this.editor.getValue()); + function findTableByAlias (alias, editor) { + var doc = editor.doc; + var fullQuery = doc.getValue(); + var aliasUpperCase = alias.toUpperCase(); + var previousWord = ""; + var table = ""; + var separator = []; + var validRange = { + start: Pos(0, 0), + end: Pos(editor.lastLine(), editor.getLineHandle(editor.lastLine()).length) + }; + + // add separator + var indexOfSeparator = fullQuery.indexOf(CONS.QUERY_DIV); + while(indexOfSeparator != -1) { + separator.push(doc.posFromIndex(indexOfSeparator)); + indexOfSeparator = fullQuery.indexOf(CONS.QUERY_DIV, indexOfSeparator + 1); } - if (BI.isKey(errorText)) { - if (!this.isEnabled() || this.isValid() || (BI.Bubbles.has(this.getName()) && BI.Bubbles.get(this.getName()).isVisible())) { - this.setTitle(""); - } else { - this.setTitle(errorText); + separator.unshift(Pos(0, 0)); + separator.push(Pos(editor.lastLine(), editor.getLineHandle(editor.lastLine()).text.length)); + + // find valid range + var prevItem = null; + var current = editor.getCursor(); + for (var i = 0; i < separator.length; i++) { + if ((prevItem == null || cmpPos(current, prevItem) > 0) && cmpPos(current, separator[i]) <= 0) { + validRange = {start: prevItem, end: separator[i]}; + break; } + prevItem = separator[i]; } - }, - _checkError: function () { - this.setErrorVisible(this.isEnabled() && !this.isValid()); - this._checkToolTip(); - }, + var query = doc.getRange(validRange.start, validRange.end, false); - _checkWaterMark: function () { - var o = this.options; - if (!this.disabledWaterMark && this.editor.getValue() === "" && BI.isKey(o.watermark)) { - this.watermark && this.watermark.visible(); - } else { - this.watermark && this.watermark.invisible(); + for (var i = 0; i < query.length; i++) { + var lineText = query[i]; + eachWord(lineText, function (word) { + var wordUpperCase = word.toUpperCase(); + if (wordUpperCase === aliasUpperCase && getTable(previousWord)) {table = previousWord;} + if (wordUpperCase !== CONS.ALIAS_KEYWORD) {previousWord = word;} + }); + if (table) break; } - }, + return table; + } - setErrorText: function (text) { - this.options.errorText = text; - }, + CodeMirror.registerHelper("hint", "sql", function (editor, options) { + tables = parseTables(options && options.tables); + var defaultTableName = options && options.defaultTable; + var disableKeywords = options && options.disableKeywords; + defaultTable = defaultTableName && getTable(defaultTableName); + keywords = getKeywords(editor); + var keywordsCount = BI.size(keywords); + var functions = []; + var desc = {}; + var cur = editor.getCursor(); + var token = editor.getTokenAt(cur); + BI.each(BI.FormulaCollections, function (idx, formula) { + if(formula.lastIndexOf(token.string, 0) == 0 && !BI.contains(functions, formula)) { + functions.push(formula); + } + }); + BI.each(BI.FormulaJson, function (idx, formula) { + desc[formula.name.toLowerCase()] = formula.def; + }); + keywords = BI.concat(BI.keys(keywords), functions); + identifierQuote = getIdentifierQuote(editor); - getErrorText: function () { - return this.options.errorText; - }, + if (defaultTableName && !defaultTable) {defaultTable = findTableByAlias(defaultTableName, editor);} - setErrorVisible: function (b) { - var o = this.options; - var errorText = o.errorText; - if (BI.isFunction(errorText)) { - errorText = errorText(this.editor.getValue()); + defaultTable = defaultTable || []; + + if (defaultTable.columns) {defaultTable = defaultTable.columns;} + + var result = []; + var start, end, search; + if (token.end > cur.ch) { + token.end = cur.ch; + token.string = token.string.slice(0, cur.ch - token.start); } - if (!this.disabledError && BI.isKey(errorText)) { - BI.Bubbles[b ? "show" : "hide"](this.getName(), errorText, this); - this._checkToolTip(); - return BI.Bubbles.get(this.getName()); + + if (token.string.match(/^[.`"\w@]\w*$/)) { + search = token.string; + start = token.start; + end = token.end; + } else { + start = end = cur.ch; + search = ""; + } + if (search.charAt(0) == "." || search.charAt(0) == identifierQuote) { + start = nameCompletion(cur, token, result, editor); + } else { + addMatches(result, search, tables, function (w) {return w;}); + addMatches(result, search, defaultTable, function (w) {return w;}); + if (!disableKeywords) { + addMatches(result, search, keywords, function (w, i) { + var isKeyword = i < keywordsCount; + return { + isKeyword: isKeyword, + text: w + // description: desc[w] || "SQL关键字", + // className: isKeyword ? "sql-keyword" : "sql-fr-function", + // render: function (Element, self, data) { + // var label = BI.createWidget({ + // type: "bi.label", + // element: Element, + // text: data.displayText || getText(data) + // }); + // label.setTitle(data.description, { + // container: "body" + + // }); + // } + }; + }); + } } - }, - disableError: function () { - this.disabledError = true; - this._checkError(); - }, + return {list: result, from: Pos(cur.line, start), to: Pos(cur.line, end)}; + }); +}); +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: http://codemirror.net/LICENSE - enableError: function () { - this.disabledError = false; - this._checkError(); - }, +(function (mod) { + mod(CodeMirror); +})(function (CodeMirror) { + "use strict"; - disableWaterMark: function () { - this.disabledWaterMark = true; - this._checkWaterMark(); - }, + CodeMirror.defineMode("sql", function (config, parserConfig) { + "use strict"; - enableWaterMark: function () { - this.disabledWaterMark = false; - this._checkWaterMark(); - }, + var client = parserConfig.client || {}, + atoms = parserConfig.atoms || {"false": true, "true": true, "null": true}, + builtin = parserConfig.builtin || {}, + keywords = parserConfig.keywords || {}, + operatorChars = parserConfig.operatorChars || /^[*+\-%<>!=&|~^]/, + support = parserConfig.support || {}, + hooks = parserConfig.hooks || {}, + dateSQL = parserConfig.dateSQL || {date: true, time: true, timestamp: true}, + functions = parserConfig.functions || {}; - focus: function () { - this.element.addClass("text-editor-focus"); - this.editor.focus(); - }, + function tokenBase (stream, state) { + var ch = stream.next(); - blur: function () { - this.element.removeClass("text-editor-focus"); - this.editor.blur(); - }, + // call hooks from the mime type + if (hooks[ch]) { + var result = hooks[ch](stream, state); + if (result !== false) return result; + } - selectAll: function () { - this.editor.selectAll(); - }, + if (support.hexNumber && + ((ch == "0" && stream.match(/^[xX][0-9a-fA-F]+/)) + || (ch == "x" || ch == "X") && stream.match(/^'[0-9a-fA-F]+'/))) { + // hex + // ref: http://dev.mysql.com/doc/refman/5.5/en/hexadecimal-literals.html + return "number"; + } else if (support.binaryNumber && + (((ch == "b" || ch == "B") && stream.match(/^'[01]+'/)) + || (ch == "0" && stream.match(/^b[01]+/)))) { + // bitstring + // ref: http://dev.mysql.com/doc/refman/5.5/en/bit-field-literals.html + return "number"; + } else if (ch.charCodeAt(0) > 47 && ch.charCodeAt(0) < 58) { + // numbers + // ref: http://dev.mysql.com/doc/refman/5.5/en/number-literals.html + stream.match(/^[0-9]*(\.[0-9]+)?([eE][-+]?[0-9]+)?/); + support.decimallessFloat && stream.match(/^\.(?!\.)/); + return "number"; + } else if (ch == "?" && (stream.eatSpace() || stream.eol() || stream.eat(";"))) { + // placeholders + return "variable-3"; + } else if (ch == "'" || (ch == "\"" && support.doubleQuote)) { + // strings + // ref: http://dev.mysql.com/doc/refman/5.5/en/string-literals.html + state.tokenize = tokenLiteral(ch); + return state.tokenize(stream, state); + } else if ((((support.nCharCast && (ch == "n" || ch == "N")) + || (support.charsetCast && ch == "_" && stream.match(/[a-z][a-z0-9]*/i))) + && (stream.peek() == "'" || stream.peek() == "\""))) { + // charset casting: _utf8'str', N'str', n'str' + // ref: http://dev.mysql.com/doc/refman/5.5/en/string-literals.html + return "keyword"; + } else if (/^[\(\),\;\[\]]/.test(ch)) { + // no highlighting + return null; + } else if (support.commentSlashSlash && ch == "/" && stream.eat("/")) { + // 1-line comment + stream.skipToEnd(); + return "comment"; + } else if ((support.commentHash && ch == "#") + || (ch == "-" && stream.eat("-") && (!support.commentSpaceRequired || stream.eat(" ")))) { + // 1-line comments + // ref: https://kb.askmonty.org/en/comment-syntax/ + stream.skipToEnd(); + return "comment"; + } else if (ch == "/" && stream.eat("*")) { + // multi-line comments + // ref: https://kb.askmonty.org/en/comment-syntax/ + state.tokenize = tokenComment(1); + return state.tokenize(stream, state); + } else if (ch == ".") { + // .1 for 0.1 + if (support.zerolessFloat && stream.match(/^(?:\d+(?:e[+-]?\d+)?)/i)) {return "number";} + if (stream.match(/^\.+/)) {return null;} + // .table_name (ODBC) + // // ref: http://dev.mysql.com/doc/refman/5.6/en/identifier-qualifiers.html + if (support.ODBCdotTable && stream.match(/^[\w\d_]+/)) {return "variable-2";} + } else if (operatorChars.test(ch)) { + // operators + stream.eatWhile(operatorChars); + return null; + } else if (ch == "{" && + (stream.match(/^( )*(d|D|t|T|ts|TS)( )*'[^']*'( )*}/) || stream.match(/^( )*(d|D|t|T|ts|TS)( )*"[^"]*"( )*}/))) { + // dates (weird ODBC syntax) + // ref: http://dev.mysql.com/doc/refman/5.5/en/date-and-time-literals.html + return "number"; + } else { + stream.eatWhile(/^[_\w\d]/); + var word = stream.current().toLowerCase(); + // dates (standard SQL syntax) + // ref: http://dev.mysql.com/doc/refman/5.5/en/date-and-time-literals.html + if (dateSQL.hasOwnProperty(word) && (stream.match(/^( )+'[^']*'/) || stream.match(/^( )+"[^"]*"/))) {return "number";} + if (atoms.hasOwnProperty(word)) return "atom"; + if (builtin.hasOwnProperty(word)) return "builtin"; + if (functions.hasOwnProperty(word) && stream.peek() === "(") return "function"; + if (keywords.hasOwnProperty(word)) return "keyword"; + if (client.hasOwnProperty(word)) return "string-2"; + return null; + } + } - onKeyDown: function (k) { - this.editor.onKeyDown(k); - }, + // 'string', with char specified in quote escaped by '\' + function tokenLiteral (quote) { + return function (stream, state) { + var escaped = false, ch; + while ((ch = stream.next()) != null) { + if (ch == quote && !escaped) { + state.tokenize = tokenBase; + break; + } + escaped = !escaped && ch == "\\"; + } + return "string"; + }; + } + function tokenComment (depth) { + return function (stream, state) { + var m = stream.match(/^.*?(\/\*|\*\/)/); + if (!m) stream.skipToEnd(); + else if (m[1] == "/*") state.tokenize = tokenComment(depth + 1); + else if (depth > 1) state.tokenize = tokenComment(depth - 1); + else state.tokenize = tokenBase; + return "comment"; + }; + } - setValue: function (v) { - BI.Editor.superclass.setValue.apply(this, arguments); - this.editor.setValue(v); - this._checkError(); - this._checkWaterMark(); - }, + function pushContext (stream, state, type) { + state.context = { + prev: state.context, + indent: stream.indentation(), + col: stream.column(), + type: type + }; + } - getLastValidValue: function () { - return this.editor.getLastValidValue(); - }, + function popContext (state) { + state.indent = state.context.indent; + state.context = state.context.prev; + } - resetLastValidValue: function () { - this.editor.resetLastValidValue(); - }, + return { + startState: function () { + return {tokenize: tokenBase, context: null}; + }, - getValue: function () { - if (!this.isValid()) { - return BI.trim(this.editor.getLastValidValue()); - } - return BI.trim(this.editor.getValue()); - }, + token: function (stream, state) { + if (stream.sol()) { + if (state.context && state.context.align == null) {state.context.align = false;} + } + if (state.tokenize == tokenBase && stream.eatSpace()) return null; - isEditing: function () { - return this.editor.isEditing(); - }, + var style = state.tokenize(stream, state); + if (style == "comment") return style; - isValid: function () { - return this.editor.isValid(); - } -}); -BI.Editor.EVENT_CHANGE = "EVENT_CHANGE"; -BI.Editor.EVENT_FOCUS = "EVENT_FOCUS"; -BI.Editor.EVENT_BLUR = "EVENT_BLUR"; -BI.Editor.EVENT_CLICK = "EVENT_CLICK"; -BI.Editor.EVENT_KEY_DOWN = "EVENT_KEY_DOWN"; -BI.Editor.EVENT_SPACE = "EVENT_SPACE"; -BI.Editor.EVENT_BACKSPACE = "EVENT_BACKSPACE"; + if (state.context && state.context.align == null) {state.context.align = true;} -BI.Editor.EVENT_START = "EVENT_START"; -BI.Editor.EVENT_PAUSE = "EVENT_PAUSE"; -BI.Editor.EVENT_STOP = "EVENT_STOP"; -BI.Editor.EVENT_CONFIRM = "EVENT_CONFIRM"; -BI.Editor.EVENT_VALID = "EVENT_VALID"; -BI.Editor.EVENT_ERROR = "EVENT_ERROR"; -BI.Editor.EVENT_ENTER = "EVENT_ENTER"; -BI.Editor.EVENT_RESTRICT = "EVENT_RESTRICT"; -BI.Editor.EVENT_REMOVE = "EVENT_REMOVE"; -BI.Editor.EVENT_EMPTY = "EVENT_EMPTY"; + var tok = stream.current(); + if (tok == "(") {pushContext(stream, state, ")");} else if (tok == "[") {pushContext(stream, state, "]");} else if (state.context && state.context.type == tok) {popContext(state);} + return style; + }, -BI.shortcut("bi.editor", BI.Editor);/** - * 多文件 - * - * Created by GUY on 2016/4/13. - * @class BI.MultifileEditor - * @extends BI.Single - * @abstract - */ -BI.MultifileEditor = BI.inherit(BI.Single, { - _defaultConfig: function () { - var conf = BI.MultifileEditor.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-multifile-editor", - multiple: false, - maxSize: -1, // 1024 * 1024 - accept: "", - url: "" - }); - }, + indent: function (state, textAfter) { + var cx = state.context; + if (!cx) return CodeMirror.Pass; + var closing = textAfter.charAt(0) == cx.type; + if (cx.align) return cx.col + (closing ? 0 : 1); + return cx.indent + (closing ? 0 : config.indentUnit); + }, - _init: function () { - var self = this, o = this.options; - BI.MultifileEditor.superclass._init.apply(this, arguments); - this.file = BI.createWidget({ - type: "bi.file", - cls: "multifile-editor", - width: "100%", - height: "100%", - name: o.name, - url: o.url, - multiple: o.multiple, - accept: o.accept, - maxSize: o.maxSize - }); - this.file.on(BI.File.EVENT_CHANGE, function () { - self.fireEvent(BI.MultifileEditor.EVENT_CHANGE, arguments); - }); - this.file.on(BI.File.EVENT_UPLOADSTART, function () { - self.fireEvent(BI.MultifileEditor.EVENT_UPLOADSTART, arguments); - }); - this.file.on(BI.File.EVENT_ERROR, function () { - self.fireEvent(BI.MultifileEditor.EVENT_ERROR, arguments); - }); - this.file.on(BI.File.EVENT_PROGRESS, function () { - self.fireEvent(BI.MultifileEditor.EVENT_PROGRESS, arguments); - }); - this.file.on(BI.File.EVENT_UPLOADED, function () { - self.fireEvent(BI.MultifileEditor.EVENT_UPLOADED, arguments); - }); + blockCommentStart: "/*", + blockCommentEnd: "*/", + lineComment: support.commentSlashSlash ? "//" : support.commentHash ? "#" : "--" + }; + }); - BI.createWidget({ - type: "bi.absolute", - element: this, - items: [{ - el: { - type: "bi.adaptive", - scrollable: false, - items: [this.file] - }, - top: 0, - right: 0, - left: 0, - bottom: 0 - }] - }); - }, + (function () { + "use strict"; - select: function () { - this.file.select(); - }, + // `identifier` + function hookIdentifier (stream) { + // MySQL/MariaDB identifiers + // ref: http://dev.mysql.com/doc/refman/5.6/en/identifier-qualifiers.html + var ch; + while ((ch = stream.next()) != null) { + if (ch == "`" && !stream.eat("`")) return "variable-2"; + } + stream.backUp(stream.current().length - 1); + return stream.eatWhile(/\w/) ? "variable-2" : null; + } - getValue: function () { - return this.file.getValue(); - }, + // "identifier" + function hookIdentifierDoublequote (stream) { + // Standard SQL /SQLite identifiers + // ref: http://web.archive.org/web/20160813185132/http://savage.net.au/SQL/sql-99.bnf.html#delimited%20identifier + // ref: http://sqlite.org/lang_keywords.html + var ch; + while ((ch = stream.next()) != null) { + if (ch == "\"" && !stream.eat("\"")) return "variable-2"; + } + stream.backUp(stream.current().length - 1); + return stream.eatWhile(/\w/) ? "variable-2" : null; + } - upload: function () { - this.file.upload(); - }, + // variable token + function hookVar (stream) { + // variables + // @@prefix.varName @varName + // varName can be quoted with ` or ' or " + // ref: http://dev.mysql.com/doc/refman/5.5/en/user-variables.html + if (stream.eat("@")) { + stream.match(/^session\./); + stream.match(/^local\./); + stream.match(/^global\./); + } + + if (stream.eat("'")) { + stream.match(/^.*'/); + return "variable-2"; + } else if (stream.eat("\"")) { + stream.match(/^.*"/); + return "variable-2"; + } else if (stream.eat("`")) { + stream.match(/^.*`/); + return "variable-2"; + } else if (stream.match(/^[0-9a-zA-Z$\.\_]+/)) { + return "variable-2"; + } + return null; + } + + // short client keyword token + function hookClient (stream) { + // \N means NULL + // ref: http://dev.mysql.com/doc/refman/5.5/en/null-values.html + if (stream.eat("N")) { + return "atom"; + } + // \g, etc + // ref: http://dev.mysql.com/doc/refman/5.5/en/mysql-commands.html + return stream.match(/^[a-zA-Z.#!?]/) ? "variable-2" : null; + } + + // these keywords are used by all SQL dialects (however, a mode can still overwrite it) + var sqlKeywords = "alter and as asc between by count create delete desc distinct drop from group having in insert into is join like not on or order select set table union update values where limit "; + + // turn a space-separated list into an array + function set (str) { + var obj = {}, words = str.split(" "); + for (var i = 0; i < words.length; ++i) obj[words[i]] = true; + return obj; + } + + // A generic SQL Mode. It's not a standard, it just try to support what is generally supported + CodeMirror.defineMIME("text/x-sql", { + name: "sql", + keywords: set(sqlKeywords + "begin"), + builtin: set("bool boolean bit blob enum long longblob longtext medium mediumblob mediumint mediumtext time timestamp tinyblob tinyint tinytext text bigint int int1 int2 int3 int4 int8 integer float float4 float8 double char varbinary varchar varcharacter precision real date datetime year unsigned signed decimal numeric"), + atoms: set("false true null unknown"), + operatorChars: /^[*+\-%<>!=]/, + dateSQL: set("date time timestamp"), + support: set("ODBCdotTable doubleQuote binaryNumber hexNumber"), + functions: BI.makeObject(BI.FormulaCollections, true) + }); + }()); - reset: function () { - this.file.reset(); - } }); -BI.MultifileEditor.EVENT_CHANGE = "MultifileEditor.EVENT_CHANGE"; -BI.MultifileEditor.EVENT_UPLOADSTART = "MultifileEditor.EVENT_UPLOADSTART"; -BI.MultifileEditor.EVENT_ERROR = "MultifileEditor.EVENT_ERROR"; -BI.MultifileEditor.EVENT_PROGRESS = "MultifileEditor.EVENT_PROGRESS"; -BI.MultifileEditor.EVENT_UPLOADED = "MultifileEditor.EVENT_UPLOADED"; -BI.shortcut("bi.multifile_editor", BI.MultifileEditor);/** - * - * Created by GUY on 2016/1/18. - * @class BI.TextAreaEditor - * @extends BI.Single + +/* + How Properties of Mime Types are used by SQL Mode + ================================================= + + keywords: + A list of keywords you want to be highlighted. + builtin: + A list of builtin types you want to be highlighted (if you want types to be of class "builtin" instead of "keyword"). + operatorChars: + All characters that must be handled as operators. + client: + Commands parsed and executed by the client (not the server). + support: + A list of supported syntaxes which are not common, but are supported by more than 1 DBMS. + * ODBCdotTable: .tableName + * zerolessFloat: .1 + * doubleQuote + * nCharCast: N'string' + * charsetCast: _utf8'string' + * commentHash: use # char for comments + * commentSlashSlash: use // for comments + * commentSpaceRequired: require a space after -- for comments + atoms: + Keywords that must be highlighted as atoms,. Some DBMS's support more atoms than others: + UNKNOWN, INFINITY, UNDERFLOW, NaN... + dateSQL: + Used for date/time SQL standard syntax, because not all DBMS's support same temporal types. +*/ +/** + * Created by Windy on 2017/12/15. */ -BI.TextAreaEditor = BI.inherit(BI.Single, { +BI.SQLEditor = BI.inherit(BI.Widget, { _defaultConfig: function () { - return $.extend(BI.TextAreaEditor.superclass._defaultConfig.apply(), { - baseCls: "bi-textarea-editor bi-card", - value: "" + return $.extend(BI.CodeEditor.superclass._defaultConfig.apply(), { + baseCls: "bi-sql-editor", + value: "", + lineHeight: 2, + showHint: true }); }, _init: function () { - BI.TextAreaEditor.superclass._init.apply(this, arguments); + BI.CodeEditor.superclass._init.apply(this, arguments); var o = this.options, self = this; - this.content = BI.createWidget({ - type: "bi.layout", - tagName: "textarea", - width: "100%", - height: "100%", - cls: "bi-textarea textarea-editor-content display-block" + this.editor = CodeMirror(this.element[0], { + mode: "text/x-sql", + textWrapping: true, + lineWrapping: true, + lineNumbers: false }); - this.content.element.css({resize: "none"}); - BI.createWidget({ - type: "bi.absolute", - element: this, - items: [{ - el: { - type: "bi.adaptive", - items: [this.content] - }, - left: 0, - right: 3, - top: 0, - bottom: 5 - }] + o.lineHeight === 1 ? this.element.addClass("codemirror-low-line-height") : this.element.addClass("codemirror-high-line-height"); + + this.editor.on("change", function (cm, change) { + self._checkWaterMark(); + if (o.showHint) { + CodeMirror.showHint(cm, CodeMirror.sqlHint, { + completeSingle: false + }); + } + BI.nextTick(function () { + self.fireEvent(BI.FormulaEditor.EVENT_CHANGE); + }); }); - this.content.element.on("input propertychange", function (e) { + this.editor.on("focus", function () { self._checkWaterMark(); - self.fireEvent(BI.TextAreaEditor.EVENT_CHANGE); + self.fireEvent(BI.FormulaEditor.EVENT_FOCUS); }); - this.content.element.focus(function () { - if (self.isValid()) { - self._focus(); - self.fireEvent(BI.TextAreaEditor.EVENT_FOCUS); - } - $(document).bind("mousedown." + self.getName(), function (e) { - if (BI.DOM.isExist(self) && !self.element.__isMouseInBounds__(e)) { - $(document).unbind("mousedown." + self.getName()); - self.content.element.blur(); - } - }); + this.editor.on("blur", function () { + self.fireEvent(BI.FormulaEditor.EVENT_BLUR); }); - this.content.element.blur(function () { - if (self.isValid()) { - self._blur(); - self.fireEvent(BI.TextAreaEditor.EVENT_BLUR); + + // 水印 + this.watermark = BI.createWidget({ + type: "bi.label", + text: BI.i18nText("Please_Enter_SQL"), + cls: "bi-water-mark", + whiteSpace: "nowrap", + textAlign: "left" + }); + this.watermark.element.bind( + "mousedown", function (e) { + self.insertString(""); + self.editor.focus(); + e.stopEvent(); } - $(document).unbind("mousedown." + self.getName()); + ); + this.watermark.element.bind("click", function (e) { + self.editor.focus(); + e.stopEvent(); + }); + BI.createWidget({ + type: "bi.absolute", + element: this, + items: [{ + el: this.watermark, + top: 0, + left: 5 + }] }); if (BI.isKey(o.value)) { - self.setValue(o.value); + BI.nextTick(function () { + self.setValue(o.value); + }); } - if (BI.isNotNull(o.style)) { - self.setValue(o.style); - } - this._checkWaterMark(); + }, + + insertString: function (str) { + this.editor.replaceSelection(str); + this.editor.focus(); }, _checkWaterMark: function () { - var self = this, o = this.options; - var val = this.getValue(); - if (BI.isNotEmptyString(val)) { - this.watermark && this.watermark.destroy(); - this.watermark = null; + var o = this.options; + if (!this.disabledWaterMark && BI.isEmptyString(this.editor.getValue()) && BI.isKey(o.watermark)) { + this.watermark && this.watermark.visible(); } else { - if (BI.isNotEmptyString(o.watermark)) { - if (!this.watermark) { - this.watermark = BI.createWidget({ - type: "bi.text_button", - cls: "bi-water-mark", - textAlign: "left", - height: 30, - text: o.watermark, - invalid: o.invalid, - disabled: o.disabled - }); - this.watermark.on(BI.TextButton.EVENT_CHANGE, function () { - self.focus(); - }); - BI.createWidget({ - type: "bi.absolute", - element: this, - items: [{ - el: this.watermark, - left: 0, - top: 0, - right: 0 - }] - }); - } else { - this.watermark.setText(o.watermark); - this.watermark.setValid(!o.invalid); - this.watermark.setEnable(!o.disabled); - } - } + this.watermark && this.watermark.invisible(); } }, - _focus: function () { - this.content.element.addClass("textarea-editor-focus"); - this._checkWaterMark(); - }, - - _blur: function () { - this.content.element.removeClass("textarea-editor-focus"); - this._checkWaterMark(); - }, - - focus: function () { - this._focus(); - this.content.element.focus(); - }, - - blur: function () { - this._blur(); - this.content.element.blur(); - }, - getValue: function () { - return this.content.element.val(); - }, - - setValue: function (value) { - this.content.element.val(value); - this._checkWaterMark(); - }, - - setStyle: function (style) { - this.style = style; - this.element.css(style); - this.content.element.css(BI.extend({}, style, { - color: style.color || BI.DOM.getContrastColor(BI.DOM.isRGBColor(style.backgroundColor) ? BI.DOM.rgb2hex(style.backgroundColor) : style.backgroundColor) - })); - }, - - getStyle: function () { - return this.style; + return this.editor.getValue(); }, - _setValid: function (b) { - BI.TextAreaEditor.superclass._setValid.apply(this, arguments); - // this.content.setValid(b); - // this.watermark && this.watermark.setValid(b); + setValue: function (v) { + this.editor.setValue(v); } }); -BI.TextAreaEditor.EVENT_CHANGE = "EVENT_CHANGE"; -BI.TextAreaEditor.EVENT_BLUR = "EVENT_BLUR"; -BI.TextAreaEditor.EVENT_FOCUS = "EVENT_FOCUS"; -BI.shortcut("bi.textarea_editor", BI.TextAreaEditor);/** - * guy 图标 - * @class BI.Icon - * @extends BI.Single - */ -BI.Icon = BI.inherit(BI.Single, { - _defaultConfig: function () { - var conf = BI.Icon.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - tagName: "i", - baseCls: (conf.baseCls || "") + " x-icon b-font horizon-center display-block" +BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems Incorporated. All rights reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// ┌────────────────────────────────────────────────────────────┐ \\ +// │ Eve 0.4.2 - JavaScript Events Library │ \\ +// ├────────────────────────────────────────────────────────────┤ \\ +// │ Author Dmitry Baranovskiy (http://dmitry.baranovskiy.com/) │ \\ +// └────────────────────────────────────────────────────────────┘ \\ +(function (glob, factory) { + if (typeof define === "function" && define.amd) { + define("eve", function() { + return factory(); }); - }, - _init: function () { - BI.Icon.superclass._init.apply(this, arguments); - if (BI.isIE9Below()) { - this.element.addClass("hack"); - } + } else if (typeof exports === "object") { + module.exports = factory(); + } else { + glob.eve = factory(); } -}); -BI.shortcut("bi.icon", BI.Icon);/** - * @class BI.Iframe - * @extends BI.Single - * @abstract - * Created by GameJian on 2016/3/2. - */ -BI.Iframe = BI.inherit(BI.Single, { - _defaultConfig: function () { - var conf = BI.Iframe.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-iframe", - src: "", - width: "100%", - height: "100%" - }); - }, +}(this, function(){ + var version = "0.4.2", + has = "hasOwnProperty", + separator = /[\.\/]/, + wildcard = "*", + fun = function () {}, + numsort = function (a, b) { + return a - b; + }, + current_event, + stop, + events = {n: {}}, + /*\ + * eve + [ method ] - _init: function () { - var o = this.options; - this.options.element = $("")); - } catch (e) { - var form = document.createElement("form"), - iframe = handler.iframe || (handler.iframe = document.createElement("iframe")); - form.setAttribute("enctype", "multipart/form-data"); - iframe.setAttribute("name", iframe.id = target); - iframe.setAttribute("src", url); - } - iframe.style.position = "absolute"; - iframe.style.left = iframe.style.top = "-10000px"; - iframe.onload = onload; - iframe.onerror = function (event) { - if (isFunction(handler.onerror)) { - handler.onerror(rpe, event || window.event); - } - }; - iframe.onreadystatechange = function () { - if (/loaded|complete/i.test(iframe.readyState)) { - onload(); - - // wei : todo,将附件信息放到handler.attach - } else if (isFunction(handler.onloadprogress)) { - if (rpe.loaded < rpe.total) { - ++rpe.loaded; - } - handler.onloadprogress(rpe, { - readyState: { - loading: 2, - interactive: 3, - loaded: 4, - complete: 4 - }[iframe.readyState] || 1 - }); - } - }; - form.setAttribute("action", handler.url); - form.setAttribute("target", iframe.id); - form.setAttribute("method", "post"); - form.appendChild(handler.file); - form.style.display = "none"; - if (isFunction(handler.onloadstart)) { - handler.onloadstart(rpe, {}); - } - with (document.body || document.documentElement) { - appendChild(iframe); - appendChild(form); - form.submit(); - } - - return handler; - }; - } - xhr = null; - return sendFile; - })(Object.prototype.toString); + }; + /*\ + * eve.once + [ method ] + ** + * Binds given event handler with a given name to only run once then unbind itself. + | eve.once("login", f); + | eve("login"); // triggers f + | eve("login"); // no listeners + * Use @eve to trigger the listener. + ** + > Arguments + ** + - name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards + - f (function) event handler function + ** + = (function) same return function as @eve.on + \*/ + eve.once = function (name, f) { + var f2 = function () { + eve.unbind(name, f2); + return f.apply(this, arguments); + }; + return eve.on(name, f2); + }; + /*\ + * eve.version + [ property (string) ] + ** + * Current version of the library. + \*/ + eve.version = version; + eve.toString = function () { + return "You are running Eve " + version; + }; - var sendFiles = function (handler, maxSize, width, height) { + return eve; +})); - var length = handler.files.length, - i = 0, - onload = handler.onload, - onloadstart = handler.onloadstart; - handler.current = 0; - handler.total = 0; - handler.sent = 0; - while (handler.current < length) { - handler.total += (handler.files[handler.current].fileSize || handler.files[handler.current].size); - handler.current++; - } - handler.current = 0; - if (length && handler.files[0].fileSize !== -1) { - handler.file = handler.files[handler.current]; +// ┌────────────────────────────────────────────────────────────────────┐ \\ +// │ Raphaël 2.1.4 - JavaScript Vector Library │ \\ +// ├────────────────────────────────────────────────────────────────────┤ \\ +// │ Core Module │ \\ +// ├────────────────────────────────────────────────────────────────────┤ \\ +// │ Licensed under the MIT (http://raphaeljs.com/license.html) license.│ \\ +// └────────────────────────────────────────────────────────────────────┘ \\ - sendFile(handler, maxSize, width, height).onload = function (rpe, xhr) { - handler.onloadstart = null; - handler.sent += (handler.files[handler.current].fileSize || handler.files[handler.current].size); - if (++handler.current < length) { - handler.file = handler.files[handler.current]; - sendFile(handler, maxSize, width, height).onload = arguments.callee; - } else if (onload) { - handler.onloadstart = onloadstart; - handler.onload = onload; - handler.onload(rpe, xhr); - } - }; - } else if (length) { - handler.total = length * 100; - handler.file = handler.files[handler.current]; - sendFile(handler, maxSize, width, height).onload = function (rpe, xhr) { - var callee = arguments.callee; - handler.onloadstart = null; - handler.sent += 100; - if (++handler.current < length) { - if (/\b(chrome|safari)\b/i.test(navigator.userAgent)) { - handler.iframe.parentNode.removeChild(handler.iframe); - handler.iframe = null; - } - setTimeout(function () { - handler.file = handler.files[handler.current]; - sendFile(handler, maxSize, width, height).onload = callee; - }, 15); - } else if (onload) { - setTimeout(function () { - handler.iframe.parentNode.removeChild(handler.iframe); - handler.iframe = null; - handler.onloadstart = onloadstart; - handler.onload = onload; - handler.onload(rpe, xhr); - }, 15); - } - }; +(function (glob, factory) { + if (typeof define === "function" && define.amd) { + define("raphael.core", ["eve"], function(eve) { + return factory(eve); + }); + } else if (typeof exports === "object") { + module.exports = factory(require("eve")); + } else { + glob.Raphael = factory(glob.eve); + } +}(this, function (eve) { + /*\ + * Raphael + [ method ] + ** + * Creates a canvas object on which to draw. + * You must do this first, as all future calls to drawing methods + * from this instance will be bound to this canvas. + > Parameters + ** + - container (HTMLElement|string) DOM element or its ID which is going to be a parent for drawing surface + - width (number) + - height (number) + - callback (function) #optional callback function which is going to be executed in the context of newly created paper + * or + - x (number) + - y (number) + - width (number) + - height (number) + - callback (function) #optional callback function which is going to be executed in the context of newly created paper + * or + - all (array) (first 3 or 4 elements in the array are equal to [containerID, width, height] or [x, y, width, height]. The rest are element descriptions in format {type: type, }). See @Paper.add. + - callback (function) #optional callback function which is going to be executed in the context of newly created paper + * or + - onReadyCallback (function) function that is going to be called on DOM ready event. You can also subscribe to this event via Eve’s “DOMLoad” event. In this case method returns `undefined`. + = (object) @Paper + > Usage + | // Each of the following examples create a canvas + | // that is 320px wide by 200px high. + | // Canvas is created at the viewport’s 10,50 coordinate. + | var paper = Raphael(10, 50, 320, 200); + | // Canvas is created at the top left corner of the #notepad element + | // (or its top right corner in dir="rtl" elements) + | var paper = Raphael(document.getElementById("notepad"), 320, 200); + | // Same as above + | var paper = Raphael("notepad", 320, 200); + | // Image dump + | var set = Raphael(["notepad", 320, 200, { + | type: "rect", + | x: 10, + | y: 10, + | width: 25, + | height: 25, + | stroke: "#f00" + | }, { + | type: "text", + | x: 30, + | y: 40, + | text: "Dump" + | }]); + \*/ + function R(first) { + if (R.is(first, "function")) { + return loaded ? first() : eve.on("raphael.DOMload", first); + } else if (R.is(first, array)) { + return R._engine.create[apply](R, first.splice(0, 3 + R.is(first[0], nu))).add(first); + } else { + var args = Array.prototype.slice.call(arguments, 0); + if (R.is(args[args.length - 1], "function")) { + var f = args.pop(); + return loaded ? f.call(R._engine.create[apply](R, args)) : eve.on("raphael.DOMload", function () { + f.call(R._engine.create[apply](R, args)); + }); + } else { + return R._engine.create[apply](R, arguments); + } } - return handler; - }; - - BI.File = BI.inherit(BI.Single, { - _defaultConfig: function () { - var conf = BI.File.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-file display-block", - element: "", - name: "", - url: "", - multiple: true, - accept: "", /** '*.jpg; *.zip'**/ - maxSize: -1 // 1024 * 1024 - }); + } + R.version = "2.1.4"; + R.eve = eve; + var loaded, + separator = /[, ]+/, + elements = {circle: 1, rect: 1, path: 1, ellipse: 1, text: 1, image: 1}, + formatrg = /\{(\d+)\}/g, + proto = "prototype", + has = "hasOwnProperty", + g = { + doc: document, + win: window }, - - _init: function () { - var self = this, o = this.options; - BI.File.superclass._init.apply(this, arguments); - if (o.multiple === true) { - this.element.attr("multiple", "multiple"); - } - this.element.attr("name", o.name || this.getName()); - }, - - mounted: function () { - var self = this, o = this.options; - // create the noswfupload.wrap Object - // wrap.maxSize 文件大小限制 - // wrap.maxlength 文件个数限制 - var _wrap = this.wrap = this._wrap(this.element[0], o.maxSize); - // fileType could contain whatever text but filter checks *.{extension} - // if present - - // handlers - - _wrap.onloadstart = function (rpe, xhr) { - // BI.Msg.toast("loadstart"); - self.fireEvent(BI.File.EVENT_UPLOADSTART, arguments); - }; - - _wrap.onprogress = function (rpe, xhr) { - // BI.Msg.toast("onprogress"); - // percent for each bar - - // fileSize is -1 only if browser does not support file info access - // this if splits recent browsers from others - if (this.file.fileSize !== -1) { - // simulation property indicates when the progress event is fake - if (rpe.simulation) { - - } else { - - } - } else { - // if fileSIze is -1 browser is using an iframe because it does - // not support - // files sent via Ajax (XMLHttpRequest) - // We can still show some information - } - self.fireEvent(BI.File.EVENT_PROGRESS, { - file: this.file, - total: rpe.total, - loaded: rpe.loaded, - simulation: rpe.simulation - }); - }; - - // generated if there is something wrong during upload - _wrap.onerror = function () { - // just inform the user something was wrong - self.fireEvent(BI.File.EVENT_ERROR); - }; - - // generated when every file has been sent (one or more, it does not - // matter) - _wrap.onload = function (rpe, xhr) { - var self_ = this; - // just show everything is fine ... - // ... and after a second reset the component - setTimeout(function () { - self_.clean(); // remove files from list - self_.hide(); // hide progress bars and enable input file - - // BI.Msg.toast("onload"); - self.fireEvent(BI.File.EVENT_UPLOADED); - // enable again the submit button/element - }, 1000); - }; - _wrap.url = o.url ? o.url : BI.servletURL - + "?op=fr_attach&cmd=ah_upload"; - _wrap.fileType = o.accept; // 文件类型限制 - _wrap.attach_array = []; - _wrap.attach_names = []; - _wrap.attachNum = 0; - }, - - _events: function (wrap) { - var self = this; - event.add(wrap.dom.input, "change", function () { - event.del(wrap.dom.input, "change", arguments.callee); - for (var input = wrap.dom.input.cloneNode(true), i = 0, files = F(wrap.dom.input); i < files.length; i++) { - var item = files.item(i); - var tempFile = item.value || item.name; - var value = item.fileName || (item.fileName = tempFile.split("\\").pop()), - ext = -1 !== value.indexOf(".") ? value.split(".").pop().toLowerCase() : "unknown", - size = item.fileSize || item.size; - if (wrap.fileType && -1 === wrap.fileType.indexOf("*." + ext)) { - // 文件类型不支持 - BI.Msg.toast(BI.i18nText("BI-Upload_File_Type_Error")); - self.fireEvent(BI.File.EVENT_ERROR, { - errorType: 0, - file: item - }); - } else if (wrap.maxSize !== -1 && size && wrap.maxSize < size) { - // 文件大小不支持 - BI.Msg.toast(BI.i18nText("BI-Upload_File_Size_Error")); - self.fireEvent(BI.File.EVENT_ERROR, { - errorType: 1, - file: item - }); - } else { - wrap.files.unshift(item); - // BI.Msg.toast(value); - self.fireEvent(BI.File.EVENT_CHANGE, { - file: item - }); - } - } - input.value = ""; - wrap.dom.input.parentNode.replaceChild(input, wrap.dom.input); - wrap.dom.input = input; - event.add(wrap.dom.input, "change", arguments.callee); - }); - return wrap; - }, - - _wrap: function () { - var self = this, o = this.options; - // be sure input accept multiple files - var input = this.element[0]; - if (o.multiple === true) { - this.element.attr("multiple", "multiple"); - } - input.value = ""; - - // wrap Object - return this._events({ - - // DOM namespace - dom: { - input: input, // input file - disabled: false // internal use, checks input file state - }, - name: input.name, // name to send for each file ($_FILES[{name}] in the server) - // maxSize is the maximum amount of bytes for each file - maxSize: o.maxSize ? o.maxSize >> 0 : -1, - files: [], // file list - - // remove every file from the noswfupload component - clean: function () { - this.files = []; - }, - - // upload one file a time (which make progress possible rather than all files in one shot) - // the handler is an object injected into the wrap one, could be the wrap itself or - // something like {onload:function(){alert("OK")},onerror:function(){alert("Error")}, etc ...} - upload: function (handler) { - if (handler) { - for (var key in handler) { - this[key] = handler[key]; - } - } - sendFiles(this, this.maxSize); - return this; - }, - - // hide progress bar (total + current) and enable files selection - hide: function () { - if (this.dom.disabled) { - this.dom.disabled = false; - this.dom.input.removeAttribute("disabled"); - } - }, - - // show progress bar and disable file selection (used during upload) - // total and current are pixels used to style bars - // totalProp and currentProp are properties to change, "height" by default - show: function (total, current, totalProp, currentProp) { - if (!this.dom.disabled) { - this.dom.disabled = true; - this.dom.input.setAttribute("disabled", "disabled"); - } - } - }); - }, - - select: function () { - $(this.wrap.dom.input).click(); - }, - - upload: function (handler) { - this.wrap.upload(handler); + oldRaphael = { + was: Object.prototype[has].call(g.win, "Raphael"), + is: g.win.Raphael }, - - getValue: function () { - return this.wrap.attach_array; + Paper = function () { + /*\ + * Paper.ca + [ property (object) ] + ** + * Shortcut for @Paper.customAttributes + \*/ + /*\ + * Paper.customAttributes + [ property (object) ] + ** + * If you have a set of attributes that you would like to represent + * as a function of some number you can do it easily with custom attributes: + > Usage + | paper.customAttributes.hue = function (num) { + | num = num % 1; + | return {fill: "hsb(" + num + ", 0.75, 1)"}; + | }; + | // Custom attribute “hue” will change fill + | // to be given hue with fixed saturation and brightness. + | // Now you can use it like this: + | var c = paper.circle(10, 10, 10).attr({hue: .45}); + | // or even like this: + | c.animate({hue: 1}, 1e3); + | + | // You could also create custom attribute + | // with multiple parameters: + | paper.customAttributes.hsb = function (h, s, b) { + | return {fill: "hsb(" + [h, s, b].join(",") + ")"}; + | }; + | c.attr({hsb: "0.5 .8 1"}); + | c.animate({hsb: [1, 0, 0.5]}, 1e3); + \*/ + this.ca = this.customAttributes = {}; }, - - reset: function () { - this.wrap.attach_array = []; - this.wrap.attach_names = []; - this.wrap.attachNum = 0; + paperproto, + appendChild = "appendChild", + apply = "apply", + concat = "concat", + supportsTouch = ('ontouchstart' in g.win) || g.win.DocumentTouch && g.doc instanceof DocumentTouch, //taken from Modernizr touch test + E = "", + S = " ", + Str = String, + split = "split", + events = "click dblclick mousedown mousemove mouseout mouseover mouseup touchstart touchmove touchend touchcancel"[split](S), + touchMap = { + mousedown: "touchstart", + mousemove: "touchmove", + mouseup: "touchend" }, - - _setEnable: function (enable) { - BI.File.superclass._setEnable.apply(this, arguments); - if (enable === true) { - this.element.attr("disabled", "disabled"); - } else { - this.element.removeAttr("disabled"); - } - } - }); - BI.File.EVENT_CHANGE = "BI.File.EVENT_CHANGE"; - BI.File.EVENT_UPLOADSTART = "EVENT_UPLOADSTART"; - BI.File.EVENT_ERROR = "EVENT_ERROR"; - BI.File.EVENT_PROGRESS = "EVENT_PROGRESS"; - BI.File.EVENT_UPLOADED = "EVENT_UPLOADED"; - BI.shortcut("bi.file", BI.File); -})();/** - * guy - * @class BI.Input 一个button和一行数 组成的一行listitem - * @extends BI.Single - * @type {*|void|Object} - */ -BI.Input = BI.inherit(BI.Single, { - _defaultConfig: function () { - var conf = BI.Input.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-input display-block", - element: "", - validationChecker: BI.emptyFn, - quitChecker: BI.emptyFn, // 按确定键能否退出编辑 - allowBlank: false - }); - }, - - _init: function () { - BI.Input.superclass._init.apply(this, arguments); - var self = this; - var ctrlKey = false; - var inputEventValid = false; - var _keydown = BI.debounce(function (keyCode) { - self.onKeyDown(keyCode, ctrlKey); - self._keydown_ = false; - }, 300); - var _clk = BI.debounce(BI.bind(this._click, this), BI.EVENT_RESPONSE_TIME, true); - this._blurDebounce = BI.debounce(BI.bind(this._blur, this), BI.EVENT_RESPONSE_TIME, true); - this.element - .keydown(function (e) { - inputEventValid = false; - ctrlKey = e.ctrlKey; - self.fireEvent(BI.Input.EVENT_QUICK_DOWN); - }) - .keyup(function (e) { - if (!(inputEventValid && e.keyCode === BI.KeyCode.ENTER)) { - self._keydown_ = true; - _keydown(e.keyCode); - } - }) - .on("input propertychange", function (e) { - // 这个事件在input的属性发生改变的时候就会触发（class的变化也算） - if(BI.isNotNull(e.keyCode)) { - inputEventValid = true; - self._keydown_ = true; - _keydown(e.keyCode); + lowerCase = Str.prototype.toLowerCase, + math = Math, + mmax = math.max, + mmin = math.min, + abs = math.abs, + pow = math.pow, + PI = math.PI, + nu = "number", + string = "string", + array = "array", + toString = "toString", + fillString = "fill", + objectToString = Object.prototype.toString, + paper = {}, + push = "push", + ISURL = R._ISURL = /^url\(['"]?(.+?)['"]?\)$/i, + colourRegExp = /^\s*((#[a-f\d]{6})|(#[a-f\d]{3})|rgba?\(\s*([\d\.]+%?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+%?(?:\s*,\s*[\d\.]+%?)?)\s*\)|hsba?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\)|hsla?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\))\s*$/i, + isnan = {"NaN": 1, "Infinity": 1, "-Infinity": 1}, + bezierrg = /^(?:cubic-)?bezier\(([^,]+),([^,]+),([^,]+),([^\)]+)\)/, + round = math.round, + setAttribute = "setAttribute", + toFloat = parseFloat, + toInt = parseInt, + upperCase = Str.prototype.toUpperCase, + availableAttrs = R._availableAttrs = { + "arrow-end": "none", + "arrow-start": "none", + blur: 0, + "clip-rect": "0 0 1e9 1e9", + cursor: "default", + cx: 0, + cy: 0, + fill: "#fff", + "fill-opacity": 1, + font: '10px "Arial"', + "font-family": '"Arial"', + "font-size": "10", + "font-style": "normal", + "font-weight": 400, + gradient: 0, + height: 0, + href: "http://raphaeljs.com/", + "letter-spacing": 0, + opacity: 1, + path: "M0,0", + r: 0, + rx: 0, + ry: 0, + src: "", + stroke: "#000", + "stroke-dasharray": "", + "stroke-linecap": "butt", + "stroke-linejoin": "butt", + "stroke-miterlimit": 0, + "stroke-opacity": 1, + "stroke-width": 1, + target: "_blank", + "text-anchor": "middle", + title: "Raphael", + transform: "", + width: 0, + x: 0, + y: 0 + }, + availableAnimAttrs = R._availableAnimAttrs = { + blur: nu, + "clip-rect": "csv", + cx: nu, + cy: nu, + fill: "colour", + "fill-opacity": nu, + "font-size": nu, + height: nu, + opacity: nu, + path: "path", + r: nu, + rx: nu, + ry: nu, + stroke: "colour", + "stroke-opacity": nu, + "stroke-width": nu, + transform: "transform", + width: nu, + x: nu, + y: nu + }, + whitespace = /[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]/g, + commaSpaces = /[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*/, + hsrg = {hs: 1, rg: 1}, + p2s = /,?([achlmqrstvxz]),?/gi, + pathCommand = /([achlmrqstvz])[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*)+)/ig, + tCommand = /([rstm])[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*)+)/ig, + pathValues = /(-?\d*\.?\d*(?:e[\-+]?\d+)?)[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*/ig, + radial_gradient = R._radial_gradient = /^r(?:\(([^,]+?)[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*([^\)]+?)\))?/, + eldata = {}, + sortByKey = function (a, b) { + return a.key - b.key; + }, + sortByNumber = function (a, b) { + return toFloat(a) - toFloat(b); + }, + fun = function () {}, + pipe = function (x) { + return x; + }, + rectPath = R._rectPath = function (x, y, w, h, r) { + if (r) { + return [["M", x + r, y], ["l", w - r * 2, 0], ["a", r, r, 0, 0, 1, r, r], ["l", 0, h - r * 2], ["a", r, r, 0, 0, 1, -r, r], ["l", r * 2 - w, 0], ["a", r, r, 0, 0, 1, -r, -r], ["l", 0, r * 2 - h], ["a", r, r, 0, 0, 1, r, -r], ["z"]]; + } + return [["M", x, y], ["l", w, 0], ["l", 0, h], ["l", -w, 0], ["z"]]; + }, + ellipsePath = function (x, y, rx, ry) { + if (ry == null) { + ry = rx; + } + return [["M", x, y], ["m", 0, -ry], ["a", rx, ry, 0, 1, 1, 0, 2 * ry], ["a", rx, ry, 0, 1, 1, 0, -2 * ry], ["z"]]; + }, + getPath = R._getPath = { + path: function (el) { + return el.attr("path"); + }, + circle: function (el) { + var a = el.attrs; + return ellipsePath(a.cx, a.cy, a.r); + }, + ellipse: function (el) { + var a = el.attrs; + return ellipsePath(a.cx, a.cy, a.rx, a.ry); + }, + rect: function (el) { + var a = el.attrs; + return rectPath(a.x, a.y, a.width, a.height, a.r); + }, + image: function (el) { + var a = el.attrs; + return rectPath(a.x, a.y, a.width, a.height); + }, + text: function (el) { + var bbox = el._getBBox(); + return rectPath(bbox.x, bbox.y, bbox.width, bbox.height); + }, + set : function(el) { + var bbox = el._getBBox(); + return rectPath(bbox.x, bbox.y, bbox.width, bbox.height); + } + }, + /*\ + * Raphael.mapPath + [ method ] + ** + * Transform the path string with given matrix. + > Parameters + - path (string) path string + - matrix (object) see @Matrix + = (string) transformed path string + \*/ + mapPath = R.mapPath = function (path, matrix) { + if (!matrix) { + return path; + } + var x, y, i, j, ii, jj, pathi; + path = path2curve(path); + for (i = 0, ii = path.length; i < ii; i++) { + pathi = path[i]; + for (j = 1, jj = pathi.length; j < jj; j += 2) { + x = matrix.x(pathi[j], pathi[j + 1]); + y = matrix.y(pathi[j], pathi[j + 1]); + pathi[j] = x; + pathi[j + 1] = y; } - }) - .click(function (e) { - e.stopPropagation(); - _clk(); - }) - .mousedown(function (e) { - self.element.val(self.element.val()); - }) - .focusout(function (e) { - self._blurDebounce(); - }); - }, + } + return path; + }; - _focus: function () { - this.element.addClass("bi-input-focus"); - this._checkValidationOnValueChange(); - this._isEditing = true; - if (this.getValue() == "") { - this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EMPTY, this.getValue(), this); - this.fireEvent(BI.Input.EVENT_EMPTY); + R._g = g; + /*\ + * Raphael.type + [ property (string) ] + ** + * Can be “SVG”, “VML” or empty, depending on browser support. + \*/ + R.type = (g.win.SVGAngle || g.doc.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1") ? "SVG" : "VML"); + if (R.type == "VML") { + var d = g.doc.createElement("div"), + b; + d.innerHTML = ''; + b = d.firstChild; + b.style.behavior = "url(#default#VML)"; + if (!(b && typeof b.adj == "object")) { + return (R.type = E); } - this.fireEvent(BI.Input.EVENT_FOCUS); - }, - - _blur: function () { - var self = this; - if (self._keydown_ === true) { - BI.delay(blur, 300); - } else { - blur(); + d = null; + } + /*\ + * Raphael.svg + [ property (boolean) ] + ** + * `true` if browser supports SVG. + \*/ + /*\ + * Raphael.vml + [ property (boolean) ] + ** + * `true` if browser supports VML. + \*/ + R.svg = !(R.vml = R.type == "VML"); + R._Paper = Paper; + /*\ + * Raphael.fn + [ property (object) ] + ** + * You can add your own method to the canvas. For example if you want to draw a pie chart, + * you can create your own pie chart function and ship it as a Raphaël plugin. To do this + * you need to extend the `Raphael.fn` object. You should modify the `fn` object before a + * Raphaël instance is created, otherwise it will take no effect. Please note that the + * ability for namespaced plugins was removed in Raphael 2.0. It is up to the plugin to + * ensure any namespacing ensures proper context. + > Usage + | Raphael.fn.arrow = function (x1, y1, x2, y2, size) { + | return this.path( ... ); + | }; + | // or create namespace + | Raphael.fn.mystuff = { + | arrow: function () {…}, + | star: function () {…}, + | // etc… + | }; + | var paper = Raphael(10, 10, 630, 480); + | // then use it + | paper.arrow(10, 10, 30, 30, 5).attr({fill: "#f00"}); + | paper.mystuff.arrow(); + | paper.mystuff.star(); + \*/ + R.fn = paperproto = Paper.prototype = R.prototype; + R._id = 0; + R._oid = 0; + /*\ + * Raphael.is + [ method ] + ** + * Handful of replacements for `typeof` operator. + > Parameters + - o (…) any object or primitive + - type (string) name of the type, i.e. “string”, “function”, “number”, etc. + = (boolean) is given value is of given type + \*/ + R.is = function (o, type) { + type = lowerCase.call(type); + if (type == "finite") { + return !isnan[has](+o); } - function blur () { - if (!self.isValid() && self.options.quitChecker.apply(self, [BI.trim(self.getValue())]) !== false) { - self.element.val(self._lastValidValue ? self._lastValidValue : ""); - self._checkValidationOnValueChange(); - self._defaultState(); - } - self.element.removeClass("bi-input-focus"); - self._isEditing = false; - self._start = false; - if (self.isValid()) { - self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.CONFIRM, self.getValue(), self); - self.fireEvent(BI.Input.EVENT_CONFIRM); - } - self.fireEvent(BI.Input.EVENT_BLUR); + if (type == "array") { + return o instanceof Array; } - }, + return (type == "null" && o === null) || + (type == typeof o && o !== null) || + (type == "object" && o === Object(o)) || + (type == "array" && Array.isArray && Array.isArray(o)) || + objectToString.call(o).slice(8, -1).toLowerCase() == type; + }; - _click: function () { - if (this._isEditing !== true) { - this._focus(); - this.selectAll(); - this.fireEvent(BI.Input.EVENT_CLICK); + function clone(obj) { + if (typeof obj == "function" || Object(obj) !== obj) { + return obj; } - }, - - onClick: function () { - this._click(); - }, - - onKeyDown: function (keyCode, ctrlKey) { - if (!this.isValid() || BI.trim(this._lastValidValue) !== BI.trim(this.getValue())) { - this._checkValidationOnValueChange(); + var res = new obj.constructor; + for (var key in obj) if (obj[has](key)) { + res[key] = clone(obj[key]); } - if (this.isValid() && BI.trim(this.getValue()) !== "") { - if (BI.trim(this.getValue()) !== this._lastValue && (!this._start || this._lastValue == null || this._lastValue === "") - || (this._pause === true && !/(\s|\u00A0)$/.test(this.getValue()))) { - this._start = true; - this._pause = false; - this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.STARTEDIT, this.getValue(), this); - this.fireEvent(BI.Input.EVENT_START); + return res; + } + + /*\ + * Raphael.angle + [ method ] + ** + * Returns angle between two or three points + > Parameters + - x1 (number) x coord of first point + - y1 (number) y coord of first point + - x2 (number) x coord of second point + - y2 (number) y coord of second point + - x3 (number) #optional x coord of third point + - y3 (number) #optional y coord of third point + = (number) angle in degrees. + \*/ + R.angle = function (x1, y1, x2, y2, x3, y3) { + if (x3 == null) { + var x = x1 - x2, + y = y1 - y2; + if (!x && !y) { + return 0; } - } - if (ctrlKey === true && keyCode === 86) {// ctrlKey+V - this._valueChange(); + return (180 + math.atan2(-y, -x) * 180 / PI + 360) % 360; } else { - if (keyCode == BI.KeyCode.ENTER) { - if (this.isValid() || this.options.quitChecker.apply(this, [BI.trim(this.getValue())]) !== false) { - this.blur(); - this.fireEvent(BI.Input.EVENT_ENTER); - } else { - this.fireEvent(BI.Input.EVENT_RESTRICT); - } - } - if (keyCode == BI.KeyCode.SPACE) { - this.fireEvent(BI.Input.EVENT_SPACE); + return R.angle(x1, y1, x3, y3) - R.angle(x2, y2, x3, y3); + } + }; + /*\ + * Raphael.rad + [ method ] + ** + * Transform angle to radians + > Parameters + - deg (number) angle in degrees + = (number) angle in radians. + \*/ + R.rad = function (deg) { + return deg % 360 * PI / 180; + }; + /*\ + * Raphael.deg + [ method ] + ** + * Transform angle to degrees + > Parameters + - rad (number) angle in radians + = (number) angle in degrees. + \*/ + R.deg = function (rad) { + return Math.round ((rad * 180 / PI% 360)* 1000) / 1000; + }; + /*\ + * Raphael.snapTo + [ method ] + ** + * Snaps given value to given grid. + > Parameters + - values (array|number) given array of values or step of the grid + - value (number) value to adjust + - tolerance (number) #optional tolerance for snapping. Default is `10`. + = (number) adjusted value. + \*/ + R.snapTo = function (values, value, tolerance) { + tolerance = R.is(tolerance, "finite") ? tolerance : 10; + if (R.is(values, array)) { + var i = values.length; + while (i--) if (abs(values[i] - value) <= tolerance) { + return values[i]; } - if (keyCode == BI.KeyCode.BACKSPACE && this._lastValue == "") { - this.fireEvent(BI.Input.EVENT_REMOVE); + } else { + values = +values; + var rem = value % values; + if (rem < tolerance) { + return value - rem; } - if (keyCode == BI.KeyCode.BACKSPACE || keyCode == BI.KeyCode.DELETE) { - this.fireEvent(BI.Input.EVENT_BACKSPACE); + if (rem > values - tolerance) { + return value - rem + values; } } - this.fireEvent(BI.Input.EVENT_KEY_DOWN); - - if (BI.isEndWithBlank(this.getValue())) { - this._pause = true; - this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.PAUSE, "", this); - this.fireEvent(BI.Input.EVENT_PAUSE); - this._defaultState(); - } else if ((keyCode === BI.KeyCode.BACKSPACE || keyCode === BI.KeyCode.DELETE) && - BI.trim(this.getValue()) === "" && (this._lastValue !== null && BI.trim(this._lastValue) !== "")) { - this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.STOPEDIT, this.getValue(), this); - this.fireEvent(BI.Input.EVENT_STOP); - this._valueChange(); - } else { - this._valueChange(); - } - }, + return value; + }; - // 初始状态 - _defaultState: function () { - if (this.getValue() == "") { - this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EMPTY, this.getValue(), this); - this.fireEvent(BI.Input.EVENT_EMPTY); - } - this._lastValue = this.getValue(); - this._lastSubmitValue = null; - }, + /*\ + * Raphael.createUUID + [ method ] + ** + * Returns RFC4122, version 4 ID + \*/ + var createUUID = R.createUUID = (function (uuidRegEx, uuidReplacer) { + return function () { + return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(uuidRegEx, uuidReplacer).toUpperCase(); + }; + })(/[xy]/g, function (c) { + var r = math.random() * 16 | 0, + v = c == "x" ? r : (r & 3 | 8); + return v.toString(16); + }); - _valueChange: function () { - if (this.isValid() && BI.trim(this.getValue()) !== this._lastSubmitValue) { - this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.CHANGE, this.getValue(), this); - this.fireEvent(BI.Input.EVENT_CHANGE); - this._lastSubmitValue = BI.trim(this.getValue()); - } - if (this.getValue() == "") { - this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EMPTY, this.getValue(), this); - this.fireEvent(BI.Input.EVENT_EMPTY); + /*\ + * Raphael.setWindow + [ method ] + ** + * Used when you need to draw in `<iframe>`. Switched window to the iframe one. + > Parameters + - newwin (window) new window object + \*/ + R.setWindow = function (newwin) { + eve("raphael.setWindow", R, g.win, newwin); + g.win = newwin; + g.doc = g.win.document; + if (R._engine.initWin) { + R._engine.initWin(g.win); } - this._lastValue = this.getValue(); - }, - - _checkValidationOnValueChange: function () { - var o = this.options; - var v = this.getValue(); - this.setValid( - (o.allowBlank === true && BI.trim(v) == "") || - (BI.isNotEmptyString(BI.trim(v)) - && (v === this._lastValidValue || - o.validationChecker.apply(this, [BI.trim(v)]) !== false)) - ); - }, + }; + var toHex = function (color) { + if (R.vml) { + // http://dean.edwards.name/weblog/2009/10/convert-any-colour-value-to-hex-in-msie/ + var trim = /^\s+|\s+$/g; + var bod; + try { + var docum = new ActiveXObject("htmlfile"); + docum.write(""); + docum.close(); + bod = docum.body; + } catch(e) { + bod = createPopup().document.body; + } + var range = bod.createTextRange(); + toHex = cacher(function (color) { + try { + bod.style.color = Str(color).replace(trim, E); + var value = range.queryCommandValue("ForeColor"); + value = ((value & 255) << 16) | (value & 65280) | ((value & 16711680) >>> 16); + return "#" + ("000000" + value.toString(16)).slice(-6); + } catch(e) { + return "none"; + } + }); + } else { + var i = g.doc.createElement("i"); + i.title = "Rapha\xebl Colour Picker"; + i.style.display = "none"; + g.doc.body.appendChild(i); + toHex = cacher(function (color) { + i.style.color = color; + return g.doc.defaultView.getComputedStyle(i, E).getPropertyValue("color"); + }); + } + return toHex(color); + }, + hsbtoString = function () { + return "hsb(" + [this.h, this.s, this.b] + ")"; + }, + hsltoString = function () { + return "hsl(" + [this.h, this.s, this.l] + ")"; + }, + rgbtoString = function () { + return this.hex; + }, + prepareRGB = function (r, g, b) { + if (g == null && R.is(r, "object") && "r" in r && "g" in r && "b" in r) { + b = r.b; + g = r.g; + r = r.r; + } + if (g == null && R.is(r, string)) { + var clr = R.getRGB(r); + r = clr.r; + g = clr.g; + b = clr.b; + } + if (r > 1 || g > 1 || b > 1) { + r /= 255; + g /= 255; + b /= 255; + } - focus: function () { - if (!this.element.is(":visible")) { - throw new Error("input输入框在不可见下不能focus"); + return [r, g, b]; + }, + packageRGB = function (r, g, b, o) { + r *= 255; + g *= 255; + b *= 255; + var rgb = { + r: r, + g: g, + b: b, + hex: R.rgb(r, g, b), + toString: rgbtoString + }; + R.is(o, "finite") && (rgb.opacity = o); + return rgb; + }; + + /*\ + * Raphael.color + [ method ] + ** + * Parses the color string and returns object with all values for the given color. + > Parameters + - clr (string) color string in one of the supported formats (see @Raphael.getRGB) + = (object) Combined RGB & HSB object in format: + o { + o r (number) red, + o g (number) green, + o b (number) blue, + o hex (string) color in HTML/CSS format: #••••••, + o error (boolean) `true` if string can’t be parsed, + o h (number) hue, + o s (number) saturation, + o v (number) value (brightness), + o l (number) lightness + o } + \*/ + R.color = function (clr) { + var rgb; + if (R.is(clr, "object") && "h" in clr && "s" in clr && "b" in clr) { + rgb = R.hsb2rgb(clr); + clr.r = rgb.r; + clr.g = rgb.g; + clr.b = rgb.b; + clr.hex = rgb.hex; + } else if (R.is(clr, "object") && "h" in clr && "s" in clr && "l" in clr) { + rgb = R.hsl2rgb(clr); + clr.r = rgb.r; + clr.g = rgb.g; + clr.b = rgb.b; + clr.hex = rgb.hex; + } else { + if (R.is(clr, "string")) { + clr = R.getRGB(clr); + } + if (R.is(clr, "object") && "r" in clr && "g" in clr && "b" in clr) { + rgb = R.rgb2hsl(clr); + clr.h = rgb.h; + clr.s = rgb.s; + clr.l = rgb.l; + rgb = R.rgb2hsb(clr); + clr.v = rgb.b; + } else { + clr = {hex: "none"}; + clr.r = clr.g = clr.b = clr.h = clr.s = clr.v = clr.l = -1; + } } - if (!this._isEditing === true) { - this.element.focus(); - this._focus(); - this.selectAll(); + clr.toString = rgbtoString; + return clr; + }; + /*\ + * Raphael.hsb2rgb + [ method ] + ** + * Converts HSB values to RGB object. + > Parameters + - h (number) hue + - s (number) saturation + - v (number) value or brightness + = (object) RGB object in format: + o { + o r (number) red, + o g (number) green, + o b (number) blue, + o hex (string) color in HTML/CSS format: #•••••• + o } + \*/ + R.hsb2rgb = function (h, s, v, o) { + if (this.is(h, "object") && "h" in h && "s" in h && "b" in h) { + v = h.b; + s = h.s; + o = h.o; + h = h.h; } - }, + h *= 360; + var R, G, B, X, C; + h = (h % 360) / 60; + C = v * s; + X = C * (1 - abs(h % 2 - 1)); + R = G = B = v - C; - blur: function () { - if (!this.element.is(":visible")) { - throw new Error("input输入框在不可见下不能blur"); + h = ~~h; + R += [C, X, 0, 0, X, C][h]; + G += [X, C, C, X, 0, 0][h]; + B += [0, 0, X, C, C, X][h]; + return packageRGB(R, G, B, o); + }; + /*\ + * Raphael.hsl2rgb + [ method ] + ** + * Converts HSL values to RGB object. + > Parameters + - h (number) hue + - s (number) saturation + - l (number) luminosity + = (object) RGB object in format: + o { + o r (number) red, + o g (number) green, + o b (number) blue, + o hex (string) color in HTML/CSS format: #•••••• + o } + \*/ + R.hsl2rgb = function (h, s, l, o) { + if (this.is(h, "object") && "h" in h && "s" in h && "l" in h) { + l = h.l; + s = h.s; + h = h.h; } - if (this._isEditing === true) { - this.element.blur(); - this._blurDebounce(); + if (h > 1 || s > 1 || l > 1) { + h /= 360; + s /= 100; + l /= 100; } - }, + h *= 360; + var R, G, B, X, C; + h = (h % 360) / 60; + C = 2 * s * (l < .5 ? l : 1 - l); + X = C * (1 - abs(h % 2 - 1)); + R = G = B = l - C / 2; - selectAll: function () { - if (!this.element.is(":visible")) { - throw new Error("input输入框在不可见下不能select"); - } - this.element.select(); - this._isEditing = true; - }, + h = ~~h; + R += [C, X, 0, 0, X, C][h]; + G += [X, C, C, X, 0, 0][h]; + B += [0, 0, X, C, C, X][h]; + return packageRGB(R, G, B, o); + }; + /*\ + * Raphael.rgb2hsb + [ method ] + ** + * Converts RGB values to HSB object. + > Parameters + - r (number) red + - g (number) green + - b (number) blue + = (object) HSB object in format: + o { + o h (number) hue + o s (number) saturation + o b (number) brightness + o } + \*/ + R.rgb2hsb = function (r, g, b) { + b = prepareRGB(r, g, b); + r = b[0]; + g = b[1]; + b = b[2]; - setValue: function (textValue) { - this.element.val(textValue); - BI.nextTick(BI.bind(function () { - this._checkValidationOnValueChange(); - this._defaultState(); - if (this.isValid()) { - this._lastSubmitValue = this.getValue(); - } - }, this)); - }, - - getValue: function () { - return this.element.val() || ""; - }, - - isEditing: function () { - return this._isEditing; - }, - - getLastValidValue: function () { - return this._lastValidValue; - }, + var H, S, V, C; + V = mmax(r, g, b); + C = V - mmin(r, g, b); + H = (C == 0 ? null : + V == r ? (g - b) / C : + V == g ? (b - r) / C + 2 : + (r - g) / C + 4 + ); + H = ((H + 360) % 6) * 60 / 360; + S = C == 0 ? 0 : C / V; + return {h: H, s: S, b: V, toString: hsbtoString}; + }; + /*\ + * Raphael.rgb2hsl + [ method ] + ** + * Converts RGB values to HSL object. + > Parameters + - r (number) red + - g (number) green + - b (number) blue + = (object) HSL object in format: + o { + o h (number) hue + o s (number) saturation + o l (number) luminosity + o } + \*/ + R.rgb2hsl = function (r, g, b) { + b = prepareRGB(r, g, b); + r = b[0]; + g = b[1]; + b = b[2]; - _setValid: function () { - BI.Input.superclass._setValid.apply(this, arguments); - if (this.isValid()) { - this._lastValidValue = this.getValue(); - this.element.removeClass("bi-input-error"); - this.fireEvent(BI.Input.EVENT_VALID, BI.trim(this.getValue()), this); - } else { - if (this._lastValidValue === this.getValue()) { - this._lastValidValue = null; - } - this.element.addClass("bi-input-error"); - this.fireEvent(BI.Input.EVENT_ERROR, BI.trim(this.getValue()), this); + var H, S, L, M, m, C; + M = mmax(r, g, b); + m = mmin(r, g, b); + C = M - m; + H = (C == 0 ? null : + M == r ? (g - b) / C : + M == g ? (b - r) / C + 2 : + (r - g) / C + 4); + H = ((H + 360) % 6) * 60 / 360; + L = (M + m) / 2; + S = (C == 0 ? 0 : + L < .5 ? C / (2 * L) : + C / (2 - 2 * L)); + return {h: H, s: S, l: L, toString: hsltoString}; + }; + R._path2string = function () { + return this.join(",").replace(p2s, "$1"); + }; + function repush(array, item) { + for (var i = 0, ii = array.length; i < ii; i++) if (array[i] === item) { + return array.push(array.splice(i, 1)[0]); } - }, - - _setEnable: function (b) { - BI.Input.superclass._setEnable.apply(this, [b]); - this.element[0].disabled = !b; } -}); -BI.Input.EVENT_CHANGE = "EVENT_CHANGE"; - -BI.Input.EVENT_FOCUS = "EVENT_FOCUS"; -BI.Input.EVENT_CLICK = "EVENT_CLICK"; -BI.Input.EVENT_BLUR = "EVENT_BLUR"; -BI.Input.EVENT_KEY_DOWN = "EVENT_KEY_DOWN"; -BI.Input.EVENT_QUICK_DOWN = "EVENT_QUICK_DOWN"; -BI.Input.EVENT_SPACE = "EVENT_SPACE"; -BI.Input.EVENT_BACKSPACE = "EVENT_BACKSPACE"; - -BI.Input.EVENT_START = "EVENT_START"; -BI.Input.EVENT_PAUSE = "EVENT_PAUSE"; -BI.Input.EVENT_STOP = "EVENT_STOP"; -BI.Input.EVENT_CONFIRM = "EVENT_CONFIRM"; -BI.Input.EVENT_REMOVE = "EVENT_REMOVE"; -BI.Input.EVENT_EMPTY = "EVENT_EMPTY"; -BI.Input.EVENT_VALID = "EVENT_VALID"; -BI.Input.EVENT_ERROR = "EVENT_ERROR"; -BI.Input.EVENT_ENTER = "EVENT_ENTER"; -BI.Input.EVENT_RESTRICT = "EVENT_RESTRICT"; -BI.shortcut("bi.input", BI.Input);/** - * guy - * @extends BI.Single - * @type {*|void|Object} - */ -BI.Radio = BI.inherit(BI.IconButton, { - _defaultConfig: function () { - var conf = BI.Radio.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-radio radio-icon", - selected: false, - handler: BI.emptyFn, - width: 16, - height: 16, - iconWidth: 16, - iconHeight: 16 - }); - }, - - _init: function () { - BI.Radio.superclass._init.apply(this, arguments); - }, - - doClick: function () { - BI.Radio.superclass.doClick.apply(this, arguments); - if(this.isValid()) { - this.fireEvent(BI.Radio.EVENT_CHANGE); + function cacher(f, scope, postprocessor) { + function newf() { + var arg = Array.prototype.slice.call(arguments, 0), + args = arg.join("\u2400"), + cache = newf.cache = newf.cache || {}, + count = newf.count = newf.count || []; + if (cache[has](args)) { + repush(count, args); + return postprocessor ? postprocessor(cache[args]) : cache[args]; + } + count.length >= 1e3 && delete cache[count.shift()]; + count.push(args); + cache[args] = f[apply](scope, arg); + return postprocessor ? postprocessor(cache[args]) : cache[args]; } + return newf; } -}); -BI.Radio.EVENT_CHANGE = "Radio.EVENT_CHANGE"; - -BI.shortcut("bi.radio", BI.Radio);/** - * Created by GUY on 2015/6/26. - */ - -BI.Label = BI.inherit(BI.Single, { - _defaultConfig: function () { - var conf = BI.Label.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-label", - textAlign: "center", - whiteSpace: "nowrap", // normal or nowrap - forceCenter: false, // 是否无论如何都要居中, 不考虑超出边界的情况, 在未知宽度和高度时有效 - textWidth: null, - textHeight: null, - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0, - text: "", - py: "", - keyword: "" - }); - }, - _createJson: function () { - var o = this.options; - return { - type: "bi.text", - textAlign: o.textAlign, - whiteSpace: o.whiteSpace, - lineHeight: o.textHeight, - text: o.text, - value: o.value, - py: o.py, - keyword: o.keyword + var preload = R._preload = function (src, f) { + var img = g.doc.createElement("img"); + img.style.cssText = "position:absolute;left:-9999em;top:-9999em"; + img.onload = function () { + f.call(this); + this.onload = null; + g.doc.body.removeChild(this); }; - }, + img.onerror = function () { + g.doc.body.removeChild(this); + }; + g.doc.body.appendChild(img); + img.src = src; + }; - _init: function () { - BI.Label.superclass._init.apply(this, arguments); + function clrToString() { + return this.hex; + } - if (this.options.textAlign === "center") { - this._createCenterEl(); - } else { - this._createNotCenterEl(); + /*\ + * Raphael.getRGB + [ method ] + ** + * Parses colour string as RGB object + > Parameters + - colour (string) colour string in one of formats: + #
    + #
  • Colour name (“red”, “green”, “cornflowerblue”, etc)
    • + #
  • #••• — shortened HTML colour: (“#000”, “#fc0”, etc)
    • + #
  • #•••••• — full length HTML colour: (“#000000”, “#bd2300”)
    • + #
  • rgb(•••, •••, •••) — red, green and blue channels’ values: (“rgb(200, 100, 0)”)
    • + #
  • rgb(•••%, •••%, •••%) — same as above, but in %: (“rgb(100%, 175%, 0%)”)
    • + #
  • hsb(•••, •••, •••) — hue, saturation and brightness values: (“hsb(0.5, 0.25, 1)”)
    • + #
  • hsb(•••%, •••%, •••%) — same as above, but in %
    • + #
  • hsl(•••, •••, •••) — same as hsb
    • + #
  • hsl(•••%, •••%, •••%) — same as hsb
    • + #
+ = (object) RGB object in format: + o { + o r (number) red, + o g (number) green, + o b (number) blue + o hex (string) color in HTML/CSS format: #••••••, + o error (boolean) true if string can’t be parsed + o } + \*/ + R.getRGB = cacher(function (colour) { + if (!colour || !!((colour = Str(colour)).indexOf("-") + 1)) { + return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString}; } - }, - - _createCenterEl: function () { - var o = this.options; - var json = this._createJson(); - if (BI.isNumber(o.width) && o.width > 0) { - if (BI.isNumber(o.textWidth) && o.textWidth > 0) { - if (BI.isNumber(o.height) && o.height > 0) { - var gap = (o.width - o.textWidth) / 2; - BI.createWidget({ - type: "bi.adaptive", - height: o.height, - scrollable: o.whiteSpace === "normal", - element: this, - items: [ - { - el: (this.text = BI.createWidget(json)), - left: gap + o.hgap + o.lgap, - right: gap + o.hgap + o.rgap, - top: o.vgap + o.tgap, - bottom: o.vgap + o.bgap - } - ] - }); - this.element.css({"line-height": o.height + "px"}); - return; - } - json.width = o.textWidth; - BI.createWidget({ - type: "bi.center_adapt", - scrollable: o.whiteSpace === "normal", - element: this, - items: [ - { - el: (this.text = BI.createWidget(json)) - } - ] - }); - return; + if (colour == "none") { + return {r: -1, g: -1, b: -1, hex: "none", toString: clrToString}; + } + !(hsrg[has](colour.toLowerCase().substring(0, 2)) || colour.charAt() == "#") && (colour = toHex(colour)); + var res, + red, + green, + blue, + opacity, + t, + values, + rgb = colour.match(colourRegExp); + if (rgb) { + if (rgb[2]) { + blue = toInt(rgb[2].substring(5), 16); + green = toInt(rgb[2].substring(3, 5), 16); + red = toInt(rgb[2].substring(1, 3), 16); } - if (o.whiteSpace == "normal") { - this.text = BI.createWidget(json); - BI.createWidget({ - type: "bi.center_adapt", - scrollable: o.whiteSpace === "normal", - hgap: o.hgap, - vgap: o.vgap, - lgap: o.lgap, - rgap: o.rgap, - tgap: o.tgap, - bgap: o.bgap, - element: this, - items: [this.text] - }); - return; + if (rgb[3]) { + blue = toInt((t = rgb[3].charAt(3)) + t, 16); + green = toInt((t = rgb[3].charAt(2)) + t, 16); + red = toInt((t = rgb[3].charAt(1)) + t, 16); } - if (BI.isNumber(o.height) && o.height > 0) { - this.element.css({ - "line-height": o.height + "px" - }); - BI.createWidget({ - type: "bi.absolute", - scrollable: o.whiteSpace === "normal", - element: this, - items: [{ - el: (this.text = BI.createWidget(json)), - left: o.hgap + o.lgap, - right: o.hgap + o.rgap, - top: o.vgap + o.tgap, - bottom: o.vgap + o.bgap - }] - }); - return; + if (rgb[4]) { + values = rgb[4][split](commaSpaces); + red = toFloat(values[0]); + values[0].slice(-1) == "%" && (red *= 2.55); + green = toFloat(values[1]); + values[1].slice(-1) == "%" && (green *= 2.55); + blue = toFloat(values[2]); + values[2].slice(-1) == "%" && (blue *= 2.55); + rgb[1].toLowerCase().slice(0, 4) == "rgba" && (opacity = toFloat(values[3])); + values[3] && values[3].slice(-1) == "%" && (opacity /= 100); } - json.width = o.width - 2 * o.hgap; - BI.createWidget({ - type: "bi.center_adapt", - scrollable: o.whiteSpace === "normal", - element: this, - items: [{ - el: (this.text = BI.createWidget(json)) - }] - }); - return; - } - if (BI.isNumber(o.textWidth) && o.textWidth > 0) { - json.width = o.textWidth; - BI.createWidget({ - type: "bi.center_adapt", - scrollable: o.whiteSpace === "normal", - element: this, - items: [ - { - el: (this.text = BI.createWidget(json)) - } - ] - }); - return; + if (rgb[5]) { + values = rgb[5][split](commaSpaces); + red = toFloat(values[0]); + values[0].slice(-1) == "%" && (red *= 2.55); + green = toFloat(values[1]); + values[1].slice(-1) == "%" && (green *= 2.55); + blue = toFloat(values[2]); + values[2].slice(-1) == "%" && (blue *= 2.55); + (values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360); + rgb[1].toLowerCase().slice(0, 4) == "hsba" && (opacity = toFloat(values[3])); + values[3] && values[3].slice(-1) == "%" && (opacity /= 100); + return R.hsb2rgb(red, green, blue, opacity); + } + if (rgb[6]) { + values = rgb[6][split](commaSpaces); + red = toFloat(values[0]); + values[0].slice(-1) == "%" && (red *= 2.55); + green = toFloat(values[1]); + values[1].slice(-1) == "%" && (green *= 2.55); + blue = toFloat(values[2]); + values[2].slice(-1) == "%" && (blue *= 2.55); + (values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360); + rgb[1].toLowerCase().slice(0, 4) == "hsla" && (opacity = toFloat(values[3])); + values[3] && values[3].slice(-1) == "%" && (opacity /= 100); + return R.hsl2rgb(red, green, blue, opacity); + } + rgb = {r: red, g: green, b: blue, toString: clrToString}; + rgb.hex = "#" + (16777216 | blue | (green << 8) | (red << 16)).toString(16).slice(1); + R.is(opacity, "finite") && (rgb.opacity = opacity); + return rgb; } - if (o.whiteSpace == "normal") { - this.text = BI.createWidget(json); - BI.createWidget({ - type: "bi.center_adapt", - hgap: o.hgap, - vgap: o.vgap, - lgap: o.lgap, - rgap: o.rgap, - tgap: o.tgap, - bgap: o.bgap, - scrollable: o.whiteSpace === "normal", - element: this, - items: [this.text] - }); - return; + return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString}; + }, R); + /*\ + * Raphael.hsb + [ method ] + ** + * Converts HSB values to hex representation of the colour. + > Parameters + - h (number) hue + - s (number) saturation + - b (number) value or brightness + = (string) hex representation of the colour. + \*/ + R.hsb = cacher(function (h, s, b) { + return R.hsb2rgb(h, s, b).hex; + }); + /*\ + * Raphael.hsl + [ method ] + ** + * Converts HSL values to hex representation of the colour. + > Parameters + - h (number) hue + - s (number) saturation + - l (number) luminosity + = (string) hex representation of the colour. + \*/ + R.hsl = cacher(function (h, s, l) { + return R.hsl2rgb(h, s, l).hex; + }); + /*\ + * Raphael.rgb + [ method ] + ** + * Converts RGB values to hex representation of the colour. + > Parameters + - r (number) red + - g (number) green + - b (number) blue + = (string) hex representation of the colour. + \*/ + R.rgb = cacher(function (r, g, b) { + function round(x) { return (x + 0.5) | 0; } + return "#" + (16777216 | round(b) | (round(g) << 8) | (round(r) << 16)).toString(16).slice(1); + }); + /*\ + * Raphael.getColor + [ method ] + ** + * On each call returns next colour in the spectrum. To reset it back to red call @Raphael.getColor.reset + > Parameters + - value (number) #optional brightness, default is `0.75` + = (string) hex representation of the colour. + \*/ + R.getColor = function (value) { + var start = this.getColor.start = this.getColor.start || {h: 0, s: 1, b: value || .75}, + rgb = this.hsb2rgb(start.h, start.s, start.b); + start.h += .075; + if (start.h > 1) { + start.h = 0; + start.s -= .2; + start.s <= 0 && (this.getColor.start = {h: 0, s: 1, b: start.b}); } - if (BI.isNumber(o.height) && o.height > 0) { - if (BI.isNumber(o.textHeight) && o.textHeight > 0) { - this.element.css({ - "line-height": o.height + "px" - }); - BI.createWidget({ - type: "bi.adaptive", - height: o.height, - scrollable: o.whiteSpace === "normal", - element: this, - items: [{ - el: (this.text = BI.createWidget(json)), - left: o.hgap + o.lgap, - right: o.hgap + o.rgap, - top: o.vgap + o.tgap, - bottom: o.vgap + o.bgap - }] - }); - return; + return rgb.hex; + }; + /*\ + * Raphael.getColor.reset + [ method ] + ** + * Resets spectrum position for @Raphael.getColor back to red. + \*/ + R.getColor.reset = function () { + delete this.start; + }; + + // http://schepers.cc/getting-to-the-point + function catmullRom2bezier(crp, z) { + var d = []; + for (var i = 0, iLen = crp.length; iLen - 2 * !z > i; i += 2) { + var p = [ + {x: +crp[i - 2], y: +crp[i - 1]}, + {x: +crp[i], y: +crp[i + 1]}, + {x: +crp[i + 2], y: +crp[i + 3]}, + {x: +crp[i + 4], y: +crp[i + 5]} + ]; + if (z) { + if (!i) { + p[0] = {x: +crp[iLen - 2], y: +crp[iLen - 1]}; + } else if (iLen - 4 == i) { + p[3] = {x: +crp[0], y: +crp[1]}; + } else if (iLen - 2 == i) { + p[2] = {x: +crp[0], y: +crp[1]}; + p[3] = {x: +crp[2], y: +crp[3]}; + } + } else { + if (iLen - 4 == i) { + p[3] = p[2]; + } else if (!i) { + p[0] = {x: +crp[i], y: +crp[i + 1]}; + } } - BI.extend(json, { - hgap: o.hgap, - vgap: o.vgap, - lgap: o.lgap, - rgap: o.rgap, - tgap: o.tgap, - bgap: o.bgap - }); - this.element.css({ - "line-height": o.height + "px" - }); - this.text = BI.createWidget(BI.extend(json, { - element: this - })); - BI.createWidget({ - type: "bi.layout", - element: this.text, - scrollable: o.whiteSpace === "normal" - }); - return; + d.push(["C", + (-p[0].x + 6 * p[1].x + p[2].x) / 6, + (-p[0].y + 6 * p[1].y + p[2].y) / 6, + (p[1].x + 6 * p[2].x - p[3].x) / 6, + (p[1].y + 6*p[2].y - p[3].y) / 6, + p[2].x, + p[2].y + ]); } - BI.extend(json, { - hgap: o.hgap, - vgap: o.vgap, - lgap: o.lgap, - rgap: o.rgap, - tgap: o.tgap, - bgap: o.bgap - }); - if (o.forceCenter) { - this.text = BI.createWidget(json); - BI.createWidget({ - type: "bi.center_adapt", - element: this, - items: [this.text] - }); - return; + + return d; + } + /*\ + * Raphael.parsePathString + [ method ] + ** + * Utility method + ** + * Parses given path string into an array of arrays of path segments. + > Parameters + - pathString (string|array) path string or array of segments (in the last case it will be returned straight away) + = (array) array of segments. + \*/ + R.parsePathString = function (pathString) { + if (!pathString) { + return null; + } + var pth = paths(pathString); + if (pth.arr) { + return pathClone(pth.arr); } - this.text = BI.createWidget(BI.extend(json, { - element: this - })); - BI.createWidget({ - type: "bi.layout", - element: this.text, - scrollable: o.whiteSpace === "normal" - }); - }, - _createNotCenterEl: function () { - var o = this.options; - var json = this._createJson(); - if (BI.isNumber(o.width) && o.width > 0) { - if (BI.isNumber(o.textWidth) && o.textWidth > 0) { - if (BI.isNumber(o.height) && o.height > 0) { - BI.createWidget({ - type: "bi.adaptive", - height: o.height, - scrollable: o.whiteSpace === "normal", - element: this, - items: [ - { - el: (this.text = BI.createWidget(json)), - left: o.hgap + o.lgap, - right: o.hgap + o.rgap, - top: o.vgap + o.tgap, - bottom: o.vgap + o.bgap - } - ] - }); - this.element.css({"line-height": o.height + "px"}); - return; - } - json.width = o.textWidth; - BI.createWidget({ - type: "bi.vertical_adapt", - scrollable: o.whiteSpace === "normal", - hgap: o.hgap, - vgap: o.vgap, - lgap: o.lgap, - rgap: o.rgap, - tgap: o.tgap, - bgap: o.bgap, - element: this, - items: [ - { - el: (this.text = BI.createWidget(json)) - } - ] - }); - return; - } - if (o.whiteSpace == "normal") { - this.text = BI.createWidget(json); - BI.createWidget({ - type: "bi.vertical_adapt", - scrollable: o.whiteSpace === "normal", - hgap: o.hgap, - vgap: o.vgap, - lgap: o.lgap, - rgap: o.rgap, - tgap: o.tgap, - bgap: o.bgap, - element: this, - items: [this.text] - }); - return; - } - if (BI.isNumber(o.height) && o.height > 0) { - this.element.css({ - "line-height": o.height + "px" - }); - BI.createWidget({ - type: "bi.absolute", - scrollable: o.whiteSpace === "normal", - element: this, - items: [{ - el: (this.text = BI.createWidget(json)), - left: o.hgap + o.lgap, - right: o.hgap + o.rgap, - top: o.vgap + o.tgap, - bottom: o.vgap + o.bgap - }] - }); - return; - } - json.width = o.width - 2 * o.hgap - o.lgap - o.rgap; - BI.createWidget({ - type: "bi.vertical_adapt", - scrollable: o.whiteSpace === "normal", - hgap: o.hgap, - vgap: o.vgap, - lgap: o.lgap, - rgap: o.rgap, - tgap: o.tgap, - bgap: o.bgap, - element: this, - items: [{ - el: (this.text = BI.createWidget(json)) - }] - }); - return; + var paramCounts = {a: 7, c: 6, h: 1, l: 2, m: 2, r: 4, q: 4, s: 4, t: 2, v: 1, z: 0}, + data = []; + if (R.is(pathString, array) && R.is(pathString[0], array)) { // rough assumption + data = pathClone(pathString); } - if (BI.isNumber(o.textWidth) && o.textWidth > 0) { - json.width = o.textWidth; - BI.createWidget({ - type: "bi.vertical_adapt", - scrollable: o.whiteSpace === "normal", - hgap: o.hgap, - vgap: o.vgap, - lgap: o.lgap, - rgap: o.rgap, - tgap: o.tgap, - bgap: o.bgap, - element: this, - items: [ - { - el: (this.text = BI.createWidget(json)) + if (!data.length) { + Str(pathString).replace(pathCommand, function (a, b, c) { + var params = [], + name = b.toLowerCase(); + c.replace(pathValues, function (a, b) { + b && params.push(+b); + }); + if (name == "m" && params.length > 2) { + data.push([b][concat](params.splice(0, 2))); + name = "l"; + b = b == "m" ? "l" : "L"; + } + if (name == "r") { + data.push([b][concat](params)); + } else while (params.length >= paramCounts[name]) { + data.push([b][concat](params.splice(0, paramCounts[name]))); + if (!paramCounts[name]) { + break; } - ] + } }); - return; } - if (o.whiteSpace == "normal") { - this.text = BI.createWidget(json); - BI.createWidget({ - type: "bi.vertical_adapt", - scrollable: o.whiteSpace === "normal", - hgap: o.hgap, - vgap: o.vgap, - lgap: o.lgap, - rgap: o.rgap, - tgap: o.tgap, - bgap: o.bgap, - element: this, - items: [this.text] - }); - return; + data.toString = R._path2string; + pth.arr = pathClone(data); + return data; + }; + /*\ + * Raphael.parseTransformString + [ method ] + ** + * Utility method + ** + * Parses given path string into an array of transformations. + > Parameters + - TString (string|array) transform string or array of transformations (in the last case it will be returned straight away) + = (array) array of transformations. + \*/ + R.parseTransformString = cacher(function (TString) { + if (!TString) { + return null; } - if (BI.isNumber(o.height) && o.height > 0) { - if (BI.isNumber(o.textHeight) && o.textHeight > 0) { - this.element.css({ - "line-height": o.height + "px" + var paramCounts = {r: 3, s: 4, t: 2, m: 6}, + data = []; + if (R.is(TString, array) && R.is(TString[0], array)) { // rough assumption + data = pathClone(TString); + } + if (!data.length) { + Str(TString).replace(tCommand, function (a, b, c) { + var params = [], + name = lowerCase.call(b); + c.replace(pathValues, function (a, b) { + b && params.push(+b); }); - BI.createWidget({ - type: "bi.adaptive", - height: o.height, - scrollable: o.whiteSpace === "normal", - element: this, - items: [{ - el: (this.text = BI.createWidget(json)), - left: o.hgap + o.lgap, - right: o.hgap + o.rgap, - top: o.vgap + o.tgap, - bottom: o.vgap + o.bgap - }] - }); - return; - } - BI.extend(json, { - hgap: o.hgap, - vgap: o.vgap, - lgap: o.lgap, - rgap: o.rgap, - tgap: o.tgap, - bgap: o.bgap - }); - this.element.css({ - "line-height": o.height + "px" - }); - this.text = BI.createWidget(BI.extend(json, { - element: this - })); - BI.createWidget({ - type: "bi.layout", - element: this.text, - scrollable: o.whiteSpace === "normal" + data.push([b][concat](params)); }); - return; } - BI.extend(json, { - hgap: o.hgap, - vgap: o.vgap, - lgap: o.lgap, - rgap: o.rgap, - tgap: o.tgap, - bgap: o.bgap - }); - if (o.forceCenter) { - this.text = BI.createWidget(json); - BI.createWidget({ - type: "bi.vertical_adapt", - element: this, - items: [this.text] - }); - return; + data.toString = R._path2string; + return data; + }); + // PATHS + var paths = function (ps) { + var p = paths.ps = paths.ps || {}; + if (p[ps]) { + p[ps].sleep = 100; + } else { + p[ps] = { + sleep: 100 + }; } - this.text = BI.createWidget(BI.extend(json, { - element: this - })); - BI.createWidget({ - type: "bi.layout", - element: this.text, - scrollable: o.whiteSpace === "normal" + setTimeout(function () { + for (var key in p) if (p[has](key) && key != ps) { + p[key].sleep--; + !p[key].sleep && delete p[key]; + } }); - }, - - doRedMark: function () { - this.text.doRedMark.apply(this.text, arguments); - }, - - unRedMark: function () { - this.text.unRedMark.apply(this.text, arguments); - }, - - doHighLight: function () { - this.text.doHighLight.apply(this.text, arguments); - }, - - unHighLight: function () { - this.text.unHighLight.apply(this.text, arguments); - }, - - setText: function (v) { - this.options.text = v; - this.text.setText(v); - }, - - getText: function () { - return this.options.text; - }, - - setStyle: function (css) { - this.text.setStyle(css); - }, - - setValue: function (v) { - BI.Label.superclass.setValue.apply(this, arguments); - if (!this.isReadOnly()) { - this.text.setValue(v); + return p[ps]; + }; + /*\ + * Raphael.findDotsAtSegment + [ method ] + ** + * Utility method + ** + * Find dot coordinates on the given cubic bezier curve at the given t. + > Parameters + - p1x (number) x of the first point of the curve + - p1y (number) y of the first point of the curve + - c1x (number) x of the first anchor of the curve + - c1y (number) y of the first anchor of the curve + - c2x (number) x of the second anchor of the curve + - c2y (number) y of the second anchor of the curve + - p2x (number) x of the second point of the curve + - p2y (number) y of the second point of the curve + - t (number) position on the curve (0..1) + = (object) point information in format: + o { + o x: (number) x coordinate of the point + o y: (number) y coordinate of the point + o m: { + o x: (number) x coordinate of the left anchor + o y: (number) y coordinate of the left anchor + o } + o n: { + o x: (number) x coordinate of the right anchor + o y: (number) y coordinate of the right anchor + o } + o start: { + o x: (number) x coordinate of the start of the curve + o y: (number) y coordinate of the start of the curve + o } + o end: { + o x: (number) x coordinate of the end of the curve + o y: (number) y coordinate of the end of the curve + o } + o alpha: (number) angle of the curve derivative at the point + o } + \*/ + R.findDotsAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) { + var t1 = 1 - t, + t13 = pow(t1, 3), + t12 = pow(t1, 2), + t2 = t * t, + t3 = t2 * t, + x = t13 * p1x + t12 * 3 * t * c1x + t1 * 3 * t * t * c2x + t3 * p2x, + y = t13 * p1y + t12 * 3 * t * c1y + t1 * 3 * t * t * c2y + t3 * p2y, + mx = p1x + 2 * t * (c1x - p1x) + t2 * (c2x - 2 * c1x + p1x), + my = p1y + 2 * t * (c1y - p1y) + t2 * (c2y - 2 * c1y + p1y), + nx = c1x + 2 * t * (c2x - c1x) + t2 * (p2x - 2 * c2x + c1x), + ny = c1y + 2 * t * (c2y - c1y) + t2 * (p2y - 2 * c2y + c1y), + ax = t1 * p1x + t * c1x, + ay = t1 * p1y + t * c1y, + cx = t1 * c2x + t * p2x, + cy = t1 * c2y + t * p2y, + alpha = (90 - math.atan2(mx - nx, my - ny) * 180 / PI); + (mx > nx || my < ny) && (alpha += 180); + return { + x: x, + y: y, + m: {x: mx, y: my}, + n: {x: nx, y: ny}, + start: {x: ax, y: ay}, + end: {x: cx, y: cy}, + alpha: alpha + }; + }; + /*\ + * Raphael.bezierBBox + [ method ] + ** + * Utility method + ** + * Return bounding box of a given cubic bezier curve + > Parameters + - p1x (number) x of the first point of the curve + - p1y (number) y of the first point of the curve + - c1x (number) x of the first anchor of the curve + - c1y (number) y of the first anchor of the curve + - c2x (number) x of the second anchor of the curve + - c2y (number) y of the second anchor of the curve + - p2x (number) x of the second point of the curve + - p2y (number) y of the second point of the curve + * or + - bez (array) array of six points for bezier curve + = (object) point information in format: + o { + o min: { + o x: (number) x coordinate of the left point + o y: (number) y coordinate of the top point + o } + o max: { + o x: (number) x coordinate of the right point + o y: (number) y coordinate of the bottom point + o } + o } + \*/ + R.bezierBBox = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y) { + if (!R.is(p1x, "array")) { + p1x = [p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y]; } - }, - - populate: function () { - BI.Label.superclass.populate.apply(this, arguments); - } -}); - -BI.shortcut("bi.label", BI.Label);/** - * guy a元素 - * @class BI.Link - * @extends BI.Text - */ -BI.Link = BI.inherit(BI.Label, { - _defaultConfig: function () { - var conf = BI.Link.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-link", - href: "", - target: "_blank" - }); - }, - - _createJson: function () { - var o = this.options; + var bbox = curveDim.apply(null, p1x); return { - type: "bi.a", - textAlign: o.textAlign, - whiteSpace: o.whiteSpace, - lineHeight: o.textHeight, - text: o.text, - keyword: o.keyword, - value: o.value, - py: o.py, - href: o.href, - target: o.target + x: bbox.min.x, + y: bbox.min.y, + x2: bbox.max.x, + y2: bbox.max.y, + width: bbox.max.x - bbox.min.x, + height: bbox.max.y - bbox.min.y }; - }, - - _init: function () { - BI.Link.superclass._init.apply(this, arguments); - } -}); - -BI.shortcut("bi.link", BI.Link);/** - * guy - * 气泡提示 - * @class BI.Bubble - * @extends BI.Tip - * @type {*|void|Object} - */ -BI.Bubble = BI.inherit(BI.Tip, { - _defaultConfig: function () { - return BI.extend(BI.Bubble.superclass._defaultConfig.apply(this, arguments), { - extraCls: "bi-bubble", - direction: "top", - text: "", - height: 35 - }); - }, - _init: function () { - BI.Bubble.superclass._init.apply(this, arguments); - var fn = function (e) { - e.stopPropagation(); - e.stopEvent(); - return false; - }; - this.element.bind({click: fn, mousedown: fn, mouseup: fn, mouseover: fn, mouseenter: fn, mouseleave: fn, mousemove: fn}); - BI.createWidget({ - type: "bi.left", - element: this, - items: [this["_" + this.options.direction]()] - }); - }, - - _createBubbleText: function () { - return (this.text = BI.createWidget({ - type: "bi.label", - cls: "bubble-text", - text: this.options.text, - hgap: 10, - height: 30 - })); - }, - - _top: function () { - return BI.createWidget({ - type: "bi.vertical", - items: [{ - el: this._createBubbleText(), - height: 30 - }, { - el: { - type: "bi.layout" - }, - height: 3 - }] - }); - }, - - _bottom: function () { - return BI.createWidget({ - type: "bi.vertical", - items: [{ - el: { - type: "bi.layout" - }, - height: 3 - }, { - el: this._createBubbleText(), - height: 30 - }] - }); - }, - - _left: function () { - return BI.createWidget({ - type: "bi.right", - items: [{ - el: { - type: "bi.layout", - width: 3, - height: 30 - } - }, { - el: this._createBubbleText() - }] - }); - }, - - _right: function () { - return BI.createWidget({ - type: "bi.left", - items: [{ - el: { - type: "bi.layout", - width: 3, - height: 30 - } - }, { - el: this._createBubbleText() - }] - }); - }, - - setText: function (text) { - this.text.setText(text); + }; + /*\ + * Raphael.isPointInsideBBox + [ method ] + ** + * Utility method + ** + * Returns `true` if given point is inside bounding boxes. + > Parameters + - bbox (string) bounding box + - x (string) x coordinate of the point + - y (string) y coordinate of the point + = (boolean) `true` if point inside + \*/ + R.isPointInsideBBox = function (bbox, x, y) { + return x >= bbox.x && x <= bbox.x2 && y >= bbox.y && y <= bbox.y2; + }; + /*\ + * Raphael.isBBoxIntersect + [ method ] + ** + * Utility method + ** + * Returns `true` if two bounding boxes intersect + > Parameters + - bbox1 (string) first bounding box + - bbox2 (string) second bounding box + = (boolean) `true` if they intersect + \*/ + R.isBBoxIntersect = function (bbox1, bbox2) { + var i = R.isPointInsideBBox; + return i(bbox2, bbox1.x, bbox1.y) + || i(bbox2, bbox1.x2, bbox1.y) + || i(bbox2, bbox1.x, bbox1.y2) + || i(bbox2, bbox1.x2, bbox1.y2) + || i(bbox1, bbox2.x, bbox2.y) + || i(bbox1, bbox2.x2, bbox2.y) + || i(bbox1, bbox2.x, bbox2.y2) + || i(bbox1, bbox2.x2, bbox2.y2) + || (bbox1.x < bbox2.x2 && bbox1.x > bbox2.x || bbox2.x < bbox1.x2 && bbox2.x > bbox1.x) + && (bbox1.y < bbox2.y2 && bbox1.y > bbox2.y || bbox2.y < bbox1.y2 && bbox2.y > bbox1.y); + }; + function base3(t, p1, p2, p3, p4) { + var t1 = -3 * p1 + 9 * p2 - 9 * p3 + 3 * p4, + t2 = t * t1 + 6 * p1 - 12 * p2 + 6 * p3; + return t * t2 - 3 * p1 + 3 * p2; } -}); - -BI.shortcut("bi.bubble", BI.Bubble);/** - * toast提示 - * - * Created by GUY on 2015/9/7. - * @class BI.Toast - * @extends BI.Tip - */ -BI.Toast = BI.inherit(BI.Tip, { - _const: { - minWidth: 200, - hgap: 20 - }, - - _defaultConfig: function () { - return BI.extend(BI.Toast.superclass._defaultConfig.apply(this, arguments), { - extraCls: "bi-toast", - text: "", - level: "success", // success或warning - height: 30 - }); - }, - _init: function () { - BI.Toast.superclass._init.apply(this, arguments); - var o = this.options; - this.element.css({ - minWidth: this._const.minWidth + "px" - }); - this.element.addClass("toast-" + o.level); - var fn = function (e) { - e.stopPropagation(); - e.stopEvent(); - return false; - }; - this.element.bind({click: fn, mousedown: fn, mouseup: fn, mouseover: fn, mouseenter: fn, mouseleave: fn, mousemove: fn}); - - this.text = BI.createWidget({ - type: "bi.label", - element: this, - text: o.text, - height: 30, - hgap: this._const.hgap - }); - }, - - setWidth: function (width) { - this.element.width(width); - }, - - setText: function (text) { - this.text.setText(text); + function bezlen(x1, y1, x2, y2, x3, y3, x4, y4, z) { + if (z == null) { + z = 1; + } + z = z > 1 ? 1 : z < 0 ? 0 : z; + var z2 = z / 2, + n = 12, + Tvalues = [-0.1252,0.1252,-0.3678,0.3678,-0.5873,0.5873,-0.7699,0.7699,-0.9041,0.9041,-0.9816,0.9816], + Cvalues = [0.2491,0.2491,0.2335,0.2335,0.2032,0.2032,0.1601,0.1601,0.1069,0.1069,0.0472,0.0472], + sum = 0; + for (var i = 0; i < n; i++) { + var ct = z2 * Tvalues[i] + z2, + xbase = base3(ct, x1, x2, x3, x4), + ybase = base3(ct, y1, y2, y3, y4), + comb = xbase * xbase + ybase * ybase; + sum += Cvalues[i] * math.sqrt(comb); + } + return z2 * sum; } -}); - -BI.shortcut("bi.toast", BI.Toast);/** - * toast提示 - * - * Created by GUY on 2015/9/7. - * @class BI.Tooltip - * @extends BI.Tip - */ -BI.Tooltip = BI.inherit(BI.Tip, { - _const: { - hgap: 10 - }, + function getTatLen(x1, y1, x2, y2, x3, y3, x4, y4, ll) { + if (ll < 0 || bezlen(x1, y1, x2, y2, x3, y3, x4, y4) < ll) { + return; + } + var t = 1, + step = t / 2, + t2 = t - step, + l, + e = .01; + l = bezlen(x1, y1, x2, y2, x3, y3, x4, y4, t2); + while (abs(l - ll) > e) { + step /= 2; + t2 += (l < ll ? 1 : -1) * step; + l = bezlen(x1, y1, x2, y2, x3, y3, x4, y4, t2); + } + return t2; + } + function intersect(x1, y1, x2, y2, x3, y3, x4, y4) { + if ( + mmax(x1, x2) < mmin(x3, x4) || + mmin(x1, x2) > mmax(x3, x4) || + mmax(y1, y2) < mmin(y3, y4) || + mmin(y1, y2) > mmax(y3, y4) + ) { + return; + } + var nx = (x1 * y2 - y1 * x2) * (x3 - x4) - (x1 - x2) * (x3 * y4 - y3 * x4), + ny = (x1 * y2 - y1 * x2) * (y3 - y4) - (y1 - y2) * (x3 * y4 - y3 * x4), + denominator = (x1 - x2) * (y3 - y4) - (y1 - y2) * (x3 - x4); - _defaultConfig: function () { - return BI.extend(BI.Tooltip.superclass._defaultConfig.apply(this, arguments), { - extraCls: "bi-tooltip", - text: "", - level: "success", // success或warning - stopEvent: false, - stopPropagation: false, - height: 20 - }); - }, - _init: function () { - BI.Tooltip.superclass._init.apply(this, arguments); - var self = this, o = this.options; - this.element.addClass("tooltip-" + o.level); - var fn = function (e) { - o.stopPropagation && e.stopPropagation(); - o.stopEvent && e.stopEvent(); - }; - this.element.bind({ - click: fn, - mousedown: fn, - mouseup: fn, - mouseover: fn, - mouseenter: fn, - mouseleave: fn, - mousemove: fn - }); - - var texts = (o.text + "").split("\n"); - if (texts.length > 1) { - BI.createWidget({ - type: "bi.vertical", - element: this, - hgap: this._const.hgap, - items: BI.map(texts, function (i, text) { - return { - type: "bi.label", - textAlign: "left", - whiteSpace: "normal", - text: text, - textHeight: 16 - }; - }) - }); - } else { - this.text = BI.createWidget({ - type: "bi.label", - element: this, - textAlign: "left", - whiteSpace: "normal", - text: o.text, - textHeight: 20, - hgap: this._const.hgap - }); + if (!denominator) { + return; } - }, - - setWidth: function (width) { - this.element.width(width - 2 * this._const.hgap); - }, - - setText: function (text) { - this.text && this.text.setText(text); - }, - - setLevel: function (level) { - this.element.removeClass("tooltip-success").removeClass("tooltip-warning"); - this.element.addClass("tooltip-" + level); - } -}); - -BI.shortcut("bi.tooltip", BI.Tooltip);/** - * 下拉 - * @class BI.Trigger - * @extends BI.Single - * @abstract - */ -BI.Trigger = BI.inherit(BI.Single, { - _defaultConfig: function () { - var conf = BI.Trigger.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-trigger cursor-pointer", - height: 24 - }); - }, - - _init: function () { - BI.Trigger.superclass._init.apply(this, arguments); - }, - - setKey: function () { - - }, - - getKey: function () { - - } -});// CodeMirror, copyright (c) by Marijn Haverbeke and others -// Distributed under an MIT license: http://codemirror.net/LICENSE - -(function (mod) { - mod(CodeMirror); -})(function (CodeMirror) { - - var tables; - var defaultTable; - var keywords; - var identifierQuote; - var CONS = { - QUERY_DIV: ";", - ALIAS_KEYWORD: "AS" - }; - var Pos = CodeMirror.Pos, cmpPos = CodeMirror.cmpPos; - - function isArray (val) { return Object.prototype.toString.call(val) == "[object Array]"; } - - function getKeywords (editor) { - var mode = editor.doc.modeOption; - if (mode === "sql") mode = "text/x-sql"; - return CodeMirror.resolveMode(mode).keywords; - } - - function getIdentifierQuote (editor) { - var mode = editor.doc.modeOption; - if (mode === "sql") mode = "text/x-sql"; - return CodeMirror.resolveMode(mode).identifierQuote || "`"; + var px = nx / denominator, + py = ny / denominator, + px2 = +px.toFixed(2), + py2 = +py.toFixed(2); + if ( + px2 < +mmin(x1, x2).toFixed(2) || + px2 > +mmax(x1, x2).toFixed(2) || + px2 < +mmin(x3, x4).toFixed(2) || + px2 > +mmax(x3, x4).toFixed(2) || + py2 < +mmin(y1, y2).toFixed(2) || + py2 > +mmax(y1, y2).toFixed(2) || + py2 < +mmin(y3, y4).toFixed(2) || + py2 > +mmax(y3, y4).toFixed(2) + ) { + return; + } + return {x: px, y: py}; } - - function getText (item) { - return typeof item === "string" ? item : item.text; + function inter(bez1, bez2) { + return interHelper(bez1, bez2); } - - function wrapTable (name, value) { - if (isArray(value)) value = {columns: value}; - if (!value.text) value.text = name; - return value; + function interCount(bez1, bez2) { + return interHelper(bez1, bez2, 1); } - - function parseTables (input) { - var result = {}; - if (isArray(input)) { - for (var i = input.length - 1; i >= 0; i--) { - var item = input[i]; - result[getText(item).toUpperCase()] = wrapTable(getText(item), item); - } - } else if (input) { - for (var name in input) {result[name.toUpperCase()] = wrapTable(name, input[name]);} + function interHelper(bez1, bez2, justCount) { + var bbox1 = R.bezierBBox(bez1), + bbox2 = R.bezierBBox(bez2); + if (!R.isBBoxIntersect(bbox1, bbox2)) { + return justCount ? 0 : []; } - return result; - } - - function getTable (name) { - return tables[name.toUpperCase()]; - } - - function shallowClone (object) { - var result = {}; - for (var key in object) { - if (object.hasOwnProperty(key)) {result[key] = object[key];} + var l1 = bezlen.apply(0, bez1), + l2 = bezlen.apply(0, bez2), + n1 = mmax(~~(l1 / 5), 1), + n2 = mmax(~~(l2 / 5), 1), + dots1 = [], + dots2 = [], + xy = {}, + res = justCount ? 0 : []; + for (var i = 0; i < n1 + 1; i++) { + var p = R.findDotsAtSegment.apply(R, bez1.concat(i / n1)); + dots1.push({x: p.x, y: p.y, t: i / n1}); } - return result; - } - - function match (string, word) { - if (BI.isNotEmptyString(string) && word.length !== string.length) { - var len = string.length; - var sub = getText(word).substr(0, len); - return string.toUpperCase() === sub.toUpperCase(); + for (i = 0; i < n2 + 1; i++) { + p = R.findDotsAtSegment.apply(R, bez2.concat(i / n2)); + dots2.push({x: p.x, y: p.y, t: i / n2}); } - } - - function addMatches (result, search, wordlist, formatter) { - if (isArray(wordlist)) { - for (var i = 0; i < wordlist.length; i++) {if (match(search, wordlist[i])) result.push(formatter(wordlist[i], i));} - } else { - for (var word in wordlist) { - if (wordlist.hasOwnProperty(word)) { - var val = wordlist[word]; - if (!val || val === true) {val = word;} else {val = val.displayText ? {text: val.text, displayText: val.displayText} : val.text;} - if (match(search, val)) result.push(formatter(val)); + for (i = 0; i < n1; i++) { + for (var j = 0; j < n2; j++) { + var di = dots1[i], + di1 = dots1[i + 1], + dj = dots2[j], + dj1 = dots2[j + 1], + ci = abs(di1.x - di.x) < .001 ? "y" : "x", + cj = abs(dj1.x - dj.x) < .001 ? "y" : "x", + is = intersect(di.x, di.y, di1.x, di1.y, dj.x, dj.y, dj1.x, dj1.y); + if (is) { + if (xy[is.x.toFixed(4)] == is.y.toFixed(4)) { + continue; + } + xy[is.x.toFixed(4)] = is.y.toFixed(4); + var t1 = di.t + abs((is[ci] - di[ci]) / (di1[ci] - di[ci])) * (di1.t - di.t), + t2 = dj.t + abs((is[cj] - dj[cj]) / (dj1[cj] - dj[cj])) * (dj1.t - dj.t); + if (t1 >= 0 && t1 <= 1.001 && t2 >= 0 && t2 <= 1.001) { + if (justCount) { + res++; + } else { + res.push({ + x: is.x, + y: is.y, + t1: mmin(t1, 1), + t2: mmin(t2, 1) + }); + } + } } } } + return res; } - - function cleanName (name) { - // Get rid name from identifierQuote and preceding dot(.) - if (name.charAt(0) == ".") { - name = name.substr(1); - } - // replace doublicated identifierQuotes with single identifierQuotes - // and remove single identifierQuotes - var nameParts = name.split(identifierQuote + identifierQuote); - for (var i = 0; i < nameParts.length; i++) {nameParts[i] = nameParts[i].replace(new RegExp(identifierQuote, "g"), "");} - return nameParts.join(identifierQuote); - } - - function insertIdentifierQuotes (name) { - var nameParts = getText(name).split("."); - for (var i = 0; i < nameParts.length; i++) { - nameParts[i] = identifierQuote + - // doublicate identifierQuotes - nameParts[i].replace(new RegExp(identifierQuote, "g"), identifierQuote + identifierQuote) + - identifierQuote; - } - var escaped = nameParts.join("."); - if (typeof name === "string") return escaped; - name = shallowClone(name); - name.text = escaped; - return name; - } - - function nameCompletion (cur, token, result, editor) { - // Try to complete table, column names and return start position of completion - var useIdentifierQuotes = false; - var nameParts = []; - var start = token.start; - var cont = true; - while (cont) { - cont = (token.string.charAt(0) == "."); - useIdentifierQuotes = useIdentifierQuotes || (token.string.charAt(0) == identifierQuote); - - start = token.start; - nameParts.unshift(cleanName(token.string)); - - token = editor.getTokenAt(Pos(cur.line, token.start)); - if (token.string == ".") { - cont = true; - token = editor.getTokenAt(Pos(cur.line, token.start)); - } - } - - // Try to complete table names - var string = nameParts.join("."); - addMatches(result, string, tables, function (w) { - return useIdentifierQuotes ? insertIdentifierQuotes(w) : w; - }); - - // Try to complete columns from defaultTable - addMatches(result, string, defaultTable, function (w) { - return useIdentifierQuotes ? insertIdentifierQuotes(w) : w; - }); - - // Try to complete columns - string = nameParts.pop(); - var table = nameParts.join("."); - - var alias = false; - var aliasTable = table; - // Check if table is available. If not, find table by Alias - if (!getTable(table)) { - var oldTable = table; - table = findTableByAlias(table, editor); - if (table !== oldTable) alias = true; - } - - var columns = getTable(table); - if (columns && columns.columns) {columns = columns.columns;} - - if (columns) { - addMatches(result, string, columns, function (w) { - var tableInsert = table; - if (alias == true) tableInsert = aliasTable; - if (typeof w === "string") { - w = tableInsert + "." + w; + /*\ + * Raphael.pathIntersection + [ method ] + ** + * Utility method + ** + * Finds intersections of two paths + > Parameters + - path1 (string) path string + - path2 (string) path string + = (array) dots of intersection + o [ + o { + o x: (number) x coordinate of the point + o y: (number) y coordinate of the point + o t1: (number) t value for segment of path1 + o t2: (number) t value for segment of path2 + o segment1: (number) order number for segment of path1 + o segment2: (number) order number for segment of path2 + o bez1: (array) eight coordinates representing beziér curve for the segment of path1 + o bez2: (array) eight coordinates representing beziér curve for the segment of path2 + o } + o ] + \*/ + R.pathIntersection = function (path1, path2) { + return interPathHelper(path1, path2); + }; + R.pathIntersectionNumber = function (path1, path2) { + return interPathHelper(path1, path2, 1); + }; + function interPathHelper(path1, path2, justCount) { + path1 = R._path2curve(path1); + path2 = R._path2curve(path2); + var x1, y1, x2, y2, x1m, y1m, x2m, y2m, bez1, bez2, + res = justCount ? 0 : []; + for (var i = 0, ii = path1.length; i < ii; i++) { + var pi = path1[i]; + if (pi[0] == "M") { + x1 = x1m = pi[1]; + y1 = y1m = pi[2]; + } else { + if (pi[0] == "C") { + bez1 = [x1, y1].concat(pi.slice(1)); + x1 = bez1[6]; + y1 = bez1[7]; } else { - w = shallowClone(w); - w.text = tableInsert + "." + w.text; + bez1 = [x1, y1, x1, y1, x1m, y1m, x1m, y1m]; + x1 = x1m; + y1 = y1m; } - return useIdentifierQuotes ? insertIdentifierQuotes(w) : w; - }); + for (var j = 0, jj = path2.length; j < jj; j++) { + var pj = path2[j]; + if (pj[0] == "M") { + x2 = x2m = pj[1]; + y2 = y2m = pj[2]; + } else { + if (pj[0] == "C") { + bez2 = [x2, y2].concat(pj.slice(1)); + x2 = bez2[6]; + y2 = bez2[7]; + } else { + bez2 = [x2, y2, x2, y2, x2m, y2m, x2m, y2m]; + x2 = x2m; + y2 = y2m; + } + var intr = interHelper(bez1, bez2, justCount); + if (justCount) { + res += intr; + } else { + for (var k = 0, kk = intr.length; k < kk; k++) { + intr[k].segment1 = i; + intr[k].segment2 = j; + intr[k].bez1 = bez1; + intr[k].bez2 = bez2; + } + res = res.concat(intr); + } + } + } + } } - - return start; - } - - function eachWord (lineText, f) { - var words = lineText.split(/\s+/); - for (var i = 0; i < words.length; i++) {if (words[i]) f(words[i].replace(/[,;]/g, ""));} + return res; } - - function findTableByAlias (alias, editor) { - var doc = editor.doc; - var fullQuery = doc.getValue(); - var aliasUpperCase = alias.toUpperCase(); - var previousWord = ""; - var table = ""; - var separator = []; - var validRange = { - start: Pos(0, 0), - end: Pos(editor.lastLine(), editor.getLineHandle(editor.lastLine()).length) + /*\ + * Raphael.isPointInsidePath + [ method ] + ** + * Utility method + ** + * Returns `true` if given point is inside a given closed path. + > Parameters + - path (string) path string + - x (number) x of the point + - y (number) y of the point + = (boolean) true, if point is inside the path + \*/ + R.isPointInsidePath = function (path, x, y) { + var bbox = R.pathBBox(path); + return R.isPointInsideBBox(bbox, x, y) && + interPathHelper(path, [["M", x, y], ["H", bbox.x2 + 10]], 1) % 2 == 1; + }; + R._removedFactory = function (methodname) { + return function () { + eve("raphael.log", null, "Rapha\xebl: you are calling to method \u201c" + methodname + "\u201d of removed object", methodname); }; - - // add separator - var indexOfSeparator = fullQuery.indexOf(CONS.QUERY_DIV); - while(indexOfSeparator != -1) { - separator.push(doc.posFromIndex(indexOfSeparator)); - indexOfSeparator = fullQuery.indexOf(CONS.QUERY_DIV, indexOfSeparator + 1); - } - separator.unshift(Pos(0, 0)); - separator.push(Pos(editor.lastLine(), editor.getLineHandle(editor.lastLine()).text.length)); - - // find valid range - var prevItem = null; - var current = editor.getCursor(); - for (var i = 0; i < separator.length; i++) { - if ((prevItem == null || cmpPos(current, prevItem) > 0) && cmpPos(current, separator[i]) <= 0) { - validRange = {start: prevItem, end: separator[i]}; - break; + }; + /*\ + * Raphael.pathBBox + [ method ] + ** + * Utility method + ** + * Return bounding box of a given path + > Parameters + - path (string) path string + = (object) bounding box + o { + o x: (number) x coordinate of the left top point of the box + o y: (number) y coordinate of the left top point of the box + o x2: (number) x coordinate of the right bottom point of the box + o y2: (number) y coordinate of the right bottom point of the box + o width: (number) width of the box + o height: (number) height of the box + o cx: (number) x coordinate of the center of the box + o cy: (number) y coordinate of the center of the box + o } + \*/ + var pathDimensions = R.pathBBox = function (path) { + var pth = paths(path); + if (pth.bbox) { + return clone(pth.bbox); } - prevItem = separator[i]; - } - - var query = doc.getRange(validRange.start, validRange.end, false); - - for (var i = 0; i < query.length; i++) { - var lineText = query[i]; - eachWord(lineText, function (word) { - var wordUpperCase = word.toUpperCase(); - if (wordUpperCase === aliasUpperCase && getTable(previousWord)) {table = previousWord;} - if (wordUpperCase !== CONS.ALIAS_KEYWORD) {previousWord = word;} - }); - if (table) break; - } - return table; - } - - CodeMirror.registerHelper("hint", "sql", function (editor, options) { - tables = parseTables(options && options.tables); - var defaultTableName = options && options.defaultTable; - var disableKeywords = options && options.disableKeywords; - defaultTable = defaultTableName && getTable(defaultTableName); - keywords = getKeywords(editor); - var keywordsCount = BI.size(keywords); - var functions = []; - var desc = {}; - var cur = editor.getCursor(); - var token = editor.getTokenAt(cur); - BI.each(BI.FormulaCollections, function (idx, formula) { - if(formula.lastIndexOf(token.string, 0) == 0 && !BI.contains(functions, formula)) { - functions.push(formula); + if (!path) { + return {x: 0, y: 0, width: 0, height: 0, x2: 0, y2: 0}; } - }); - BI.each(BI.FormulaJson, function (idx, formula) { - desc[formula.name.toLowerCase()] = formula.def; - }); - keywords = BI.concat(BI.keys(keywords), functions); - identifierQuote = getIdentifierQuote(editor); - - if (defaultTableName && !defaultTable) {defaultTable = findTableByAlias(defaultTableName, editor);} - - defaultTable = defaultTable || []; - - if (defaultTable.columns) {defaultTable = defaultTable.columns;} - - var result = []; - var start, end, search; - if (token.end > cur.ch) { - token.end = cur.ch; - token.string = token.string.slice(0, cur.ch - token.start); - } - - if (token.string.match(/^[.`"\w@]\w*$/)) { - search = token.string; - start = token.start; - end = token.end; - } else { - start = end = cur.ch; - search = ""; - } - if (search.charAt(0) == "." || search.charAt(0) == identifierQuote) { - start = nameCompletion(cur, token, result, editor); - } else { - addMatches(result, search, tables, function (w) {return w;}); - addMatches(result, search, defaultTable, function (w) {return w;}); - if (!disableKeywords) { - addMatches(result, search, keywords, function (w, i) { - var isKeyword = i < keywordsCount; - return { - isKeyword: isKeyword, - text: w - // description: desc[w] || "SQL关键字", - // className: isKeyword ? "sql-keyword" : "sql-fr-function", - // render: function (Element, self, data) { - // var label = BI.createWidget({ - // type: "bi.label", - // element: Element, - // text: data.displayText || getText(data) - // }); - // label.setTitle(data.description, { - // container: "body" - - // }); - // } - }; - }); + path = path2curve(path); + var x = 0, + y = 0, + X = [], + Y = [], + p; + for (var i = 0, ii = path.length; i < ii; i++) { + p = path[i]; + if (p[0] == "M") { + x = p[1]; + y = p[2]; + X.push(x); + Y.push(y); + } else { + var dim = curveDim(x, y, p[1], p[2], p[3], p[4], p[5], p[6]); + X = X[concat](dim.min.x, dim.max.x); + Y = Y[concat](dim.min.y, dim.max.y); + x = p[5]; + y = p[6]; + } } - } - - return {list: result, from: Pos(cur.line, start), to: Pos(cur.line, end)}; - }); -}); -// CodeMirror, copyright (c) by Marijn Haverbeke and others -// Distributed under an MIT license: http://codemirror.net/LICENSE - -(function (mod) { - mod(CodeMirror); -})(function (CodeMirror) { - "use strict"; - - CodeMirror.defineMode("sql", function (config, parserConfig) { - "use strict"; - - var client = parserConfig.client || {}, - atoms = parserConfig.atoms || {false: true, true: true, null: true}, - builtin = parserConfig.builtin || {}, - keywords = parserConfig.keywords || {}, - operatorChars = parserConfig.operatorChars || /^[*+\-%<>!=&|~^]/, - support = parserConfig.support || {}, - hooks = parserConfig.hooks || {}, - dateSQL = parserConfig.dateSQL || {date: true, time: true, timestamp: true}, - functions = parserConfig.functions || {}; - - function tokenBase (stream, state) { - var ch = stream.next(); - - // call hooks from the mime type - if (hooks[ch]) { - var result = hooks[ch](stream, state); - if (result !== false) return result; + var xmin = mmin[apply](0, X), + ymin = mmin[apply](0, Y), + xmax = mmax[apply](0, X), + ymax = mmax[apply](0, Y), + width = xmax - xmin, + height = ymax - ymin, + bb = { + x: xmin, + y: ymin, + x2: xmax, + y2: ymax, + width: width, + height: height, + cx: xmin + width / 2, + cy: ymin + height / 2 + }; + pth.bbox = clone(bb); + return bb; + }, + pathClone = function (pathArray) { + var res = clone(pathArray); + res.toString = R._path2string; + return res; + }, + pathToRelative = R._pathToRelative = function (pathArray) { + var pth = paths(pathArray); + if (pth.rel) { + return pathClone(pth.rel); } - - if (support.hexNumber && - ((ch == "0" && stream.match(/^[xX][0-9a-fA-F]+/)) - || (ch == "x" || ch == "X") && stream.match(/^'[0-9a-fA-F]+'/))) { - // hex - // ref: http://dev.mysql.com/doc/refman/5.5/en/hexadecimal-literals.html - return "number"; - } else if (support.binaryNumber && - (((ch == "b" || ch == "B") && stream.match(/^'[01]+'/)) - || (ch == "0" && stream.match(/^b[01]+/)))) { - // bitstring - // ref: http://dev.mysql.com/doc/refman/5.5/en/bit-field-literals.html - return "number"; - } else if (ch.charCodeAt(0) > 47 && ch.charCodeAt(0) < 58) { - // numbers - // ref: http://dev.mysql.com/doc/refman/5.5/en/number-literals.html - stream.match(/^[0-9]*(\.[0-9]+)?([eE][-+]?[0-9]+)?/); - support.decimallessFloat && stream.match(/^\.(?!\.)/); - return "number"; - } else if (ch == "?" && (stream.eatSpace() || stream.eol() || stream.eat(";"))) { - // placeholders - return "variable-3"; - } else if (ch == "'" || (ch == "\"" && support.doubleQuote)) { - // strings - // ref: http://dev.mysql.com/doc/refman/5.5/en/string-literals.html - state.tokenize = tokenLiteral(ch); - return state.tokenize(stream, state); - } else if ((((support.nCharCast && (ch == "n" || ch == "N")) - || (support.charsetCast && ch == "_" && stream.match(/[a-z][a-z0-9]*/i))) - && (stream.peek() == "'" || stream.peek() == "\""))) { - // charset casting: _utf8'str', N'str', n'str' - // ref: http://dev.mysql.com/doc/refman/5.5/en/string-literals.html - return "keyword"; - } else if (/^[\(\),\;\[\]]/.test(ch)) { - // no highlighting - return null; - } else if (support.commentSlashSlash && ch == "/" && stream.eat("/")) { - // 1-line comment - stream.skipToEnd(); - return "comment"; - } else if ((support.commentHash && ch == "#") - || (ch == "-" && stream.eat("-") && (!support.commentSpaceRequired || stream.eat(" ")))) { - // 1-line comments - // ref: https://kb.askmonty.org/en/comment-syntax/ - stream.skipToEnd(); - return "comment"; - } else if (ch == "/" && stream.eat("*")) { - // multi-line comments - // ref: https://kb.askmonty.org/en/comment-syntax/ - state.tokenize = tokenComment(1); - return state.tokenize(stream, state); - } else if (ch == ".") { - // .1 for 0.1 - if (support.zerolessFloat && stream.match(/^(?:\d+(?:e[+-]?\d+)?)/i)) {return "number";} - if (stream.match(/^\.+/)) {return null;} - // .table_name (ODBC) - // // ref: http://dev.mysql.com/doc/refman/5.6/en/identifier-qualifiers.html - if (support.ODBCdotTable && stream.match(/^[\w\d_]+/)) {return "variable-2";} - } else if (operatorChars.test(ch)) { - // operators - stream.eatWhile(operatorChars); - return null; - } else if (ch == "{" && - (stream.match(/^( )*(d|D|t|T|ts|TS)( )*'[^']*'( )*}/) || stream.match(/^( )*(d|D|t|T|ts|TS)( )*"[^"]*"( )*}/))) { - // dates (weird ODBC syntax) - // ref: http://dev.mysql.com/doc/refman/5.5/en/date-and-time-literals.html - return "number"; - } else { - stream.eatWhile(/^[_\w\d]/); - var word = stream.current().toLowerCase(); - // dates (standard SQL syntax) - // ref: http://dev.mysql.com/doc/refman/5.5/en/date-and-time-literals.html - if (dateSQL.hasOwnProperty(word) && (stream.match(/^( )+'[^']*'/) || stream.match(/^( )+"[^"]*"/))) {return "number";} - if (atoms.hasOwnProperty(word)) return "atom"; - if (builtin.hasOwnProperty(word)) return "builtin"; - if (functions.hasOwnProperty(word) && stream.peek() === "(") return "function"; - if (keywords.hasOwnProperty(word)) return "keyword"; - if (client.hasOwnProperty(word)) return "string-2"; - return null; + if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption + pathArray = R.parsePathString(pathArray); } - } - - // 'string', with char specified in quote escaped by '\' - function tokenLiteral (quote) { - return function (stream, state) { - var escaped = false, ch; - while ((ch = stream.next()) != null) { - if (ch == quote && !escaped) { - state.tokenize = tokenBase; - break; - } - escaped = !escaped && ch == "\\"; - } - return "string"; - }; - } - function tokenComment (depth) { - return function (stream, state) { - var m = stream.match(/^.*?(\/\*|\*\/)/); - if (!m) stream.skipToEnd(); - else if (m[1] == "/*") state.tokenize = tokenComment(depth + 1); - else if (depth > 1) state.tokenize = tokenComment(depth - 1); - else state.tokenize = tokenBase; - return "comment"; - }; - } - - function pushContext (stream, state, type) { - state.context = { - prev: state.context, - indent: stream.indentation(), - col: stream.column(), - type: type - }; - } - - function popContext (state) { - state.indent = state.context.indent; - state.context = state.context.prev; - } - - return { - startState: function () { - return {tokenize: tokenBase, context: null}; - }, - - token: function (stream, state) { - if (stream.sol()) { - if (state.context && state.context.align == null) {state.context.align = false;} + var res = [], + x = 0, + y = 0, + mx = 0, + my = 0, + start = 0; + if (pathArray[0][0] == "M") { + x = pathArray[0][1]; + y = pathArray[0][2]; + mx = x; + my = y; + start++; + res.push(["M", x, y]); + } + for (var i = start, ii = pathArray.length; i < ii; i++) { + var r = res[i] = [], + pa = pathArray[i]; + if (pa[0] != lowerCase.call(pa[0])) { + r[0] = lowerCase.call(pa[0]); + switch (r[0]) { + case "a": + r[1] = pa[1]; + r[2] = pa[2]; + r[3] = pa[3]; + r[4] = pa[4]; + r[5] = pa[5]; + r[6] = +(pa[6] - x).toFixed(3); + r[7] = +(pa[7] - y).toFixed(3); + break; + case "v": + r[1] = +(pa[1] - y).toFixed(3); + break; + case "m": + mx = pa[1]; + my = pa[2]; + default: + for (var j = 1, jj = pa.length; j < jj; j++) { + r[j] = +(pa[j] - ((j % 2) ? x : y)).toFixed(3); + } + } + } else { + r = res[i] = []; + if (pa[0] == "m") { + mx = pa[1] + x; + my = pa[2] + y; + } + for (var k = 0, kk = pa.length; k < kk; k++) { + res[i][k] = pa[k]; + } + } + var len = res[i].length; + switch (res[i][0]) { + case "z": + x = mx; + y = my; + break; + case "h": + x += +res[i][len - 1]; + break; + case "v": + y += +res[i][len - 1]; + break; + default: + x += +res[i][len - 2]; + y += +res[i][len - 1]; } - if (state.tokenize == tokenBase && stream.eatSpace()) return null; - - var style = state.tokenize(stream, state); - if (style == "comment") return style; - - if (state.context && state.context.align == null) {state.context.align = true;} - - var tok = stream.current(); - if (tok == "(") {pushContext(stream, state, ")");} else if (tok == "[") {pushContext(stream, state, "]");} else if (state.context && state.context.type == tok) {popContext(state);} - return style; - }, - - indent: function (state, textAfter) { - var cx = state.context; - if (!cx) return CodeMirror.Pass; - var closing = textAfter.charAt(0) == cx.type; - if (cx.align) return cx.col + (closing ? 0 : 1); - return cx.indent + (closing ? 0 : config.indentUnit); - }, - - blockCommentStart: "/*", - blockCommentEnd: "*/", - lineComment: support.commentSlashSlash ? "//" : support.commentHash ? "#" : "--" - }; - }); - - (function () { - "use strict"; - - // `identifier` - function hookIdentifier (stream) { - // MySQL/MariaDB identifiers - // ref: http://dev.mysql.com/doc/refman/5.6/en/identifier-qualifiers.html - var ch; - while ((ch = stream.next()) != null) { - if (ch == "`" && !stream.eat("`")) return "variable-2"; } - stream.backUp(stream.current().length - 1); - return stream.eatWhile(/\w/) ? "variable-2" : null; - } - - // "identifier" - function hookIdentifierDoublequote (stream) { - // Standard SQL /SQLite identifiers - // ref: http://web.archive.org/web/20160813185132/http://savage.net.au/SQL/sql-99.bnf.html#delimited%20identifier - // ref: http://sqlite.org/lang_keywords.html - var ch; - while ((ch = stream.next()) != null) { - if (ch == "\"" && !stream.eat("\"")) return "variable-2"; + res.toString = R._path2string; + pth.rel = pathClone(res); + return res; + }, + pathToAbsolute = R._pathToAbsolute = function (pathArray) { + var pth = paths(pathArray); + if (pth.abs) { + return pathClone(pth.abs); } - stream.backUp(stream.current().length - 1); - return stream.eatWhile(/\w/) ? "variable-2" : null; - } - - // variable token - function hookVar (stream) { - // variables - // @@prefix.varName @varName - // varName can be quoted with ` or ' or " - // ref: http://dev.mysql.com/doc/refman/5.5/en/user-variables.html - if (stream.eat("@")) { - stream.match(/^session\./); - stream.match(/^local\./); - stream.match(/^global\./); + if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption + pathArray = R.parsePathString(pathArray); } - - if (stream.eat("'")) { - stream.match(/^.*'/); - return "variable-2"; - } else if (stream.eat("\"")) { - stream.match(/^.*"/); - return "variable-2"; - } else if (stream.eat("`")) { - stream.match(/^.*`/); - return "variable-2"; - } else if (stream.match(/^[0-9a-zA-Z$\.\_]+/)) { - return "variable-2"; + if (!pathArray || !pathArray.length) { + return [["M", 0, 0]]; } - return null; - } - - // short client keyword token - function hookClient (stream) { - // \N means NULL - // ref: http://dev.mysql.com/doc/refman/5.5/en/null-values.html - if (stream.eat("N")) { - return "atom"; + var res = [], + x = 0, + y = 0, + mx = 0, + my = 0, + start = 0; + if (pathArray[0][0] == "M") { + x = +pathArray[0][1]; + y = +pathArray[0][2]; + mx = x; + my = y; + start++; + res[0] = ["M", x, y]; } - // \g, etc - // ref: http://dev.mysql.com/doc/refman/5.5/en/mysql-commands.html - return stream.match(/^[a-zA-Z.#!?]/) ? "variable-2" : null; - } - - // these keywords are used by all SQL dialects (however, a mode can still overwrite it) - var sqlKeywords = "alter and as asc between by count create delete desc distinct drop from group having in insert into is join like not on or order select set table union update values where limit "; - - // turn a space-separated list into an array - function set (str) { - var obj = {}, words = str.split(" "); - for (var i = 0; i < words.length; ++i) obj[words[i]] = true; - return obj; - } - - // A generic SQL Mode. It's not a standard, it just try to support what is generally supported - CodeMirror.defineMIME("text/x-sql", { - name: "sql", - keywords: set(sqlKeywords + "begin"), - builtin: set("bool boolean bit blob enum long longblob longtext medium mediumblob mediumint mediumtext time timestamp tinyblob tinyint tinytext text bigint int int1 int2 int3 int4 int8 integer float float4 float8 double char varbinary varchar varcharacter precision real date datetime year unsigned signed decimal numeric"), - atoms: set("false true null unknown"), - operatorChars: /^[*+\-%<>!=]/, - dateSQL: set("date time timestamp"), - support: set("ODBCdotTable doubleQuote binaryNumber hexNumber"), - functions: BI.makeObject(BI.FormulaCollections, true) - }); - }()); - -}); - -/* - How Properties of Mime Types are used by SQL Mode - ================================================= - - keywords: - A list of keywords you want to be highlighted. - builtin: - A list of builtin types you want to be highlighted (if you want types to be of class "builtin" instead of "keyword"). - operatorChars: - All characters that must be handled as operators. - client: - Commands parsed and executed by the client (not the server). - support: - A list of supported syntaxes which are not common, but are supported by more than 1 DBMS. - * ODBCdotTable: .tableName - * zerolessFloat: .1 - * doubleQuote - * nCharCast: N'string' - * charsetCast: _utf8'string' - * commentHash: use # char for comments - * commentSlashSlash: use // for comments - * commentSpaceRequired: require a space after -- for comments - atoms: - Keywords that must be highlighted as atoms,. Some DBMS's support more atoms than others: - UNKNOWN, INFINITY, UNDERFLOW, NaN... - dateSQL: - Used for date/time SQL standard syntax, because not all DBMS's support same temporal types. -*/ -/** - * Created by Windy on 2017/12/15. - */ -BI.SQLEditor = BI.inherit(BI.Widget, { - _defaultConfig: function () { - return $.extend(BI.CodeEditor.superclass._defaultConfig.apply(), { - baseCls: "bi-sql-editor", - value: "", - lineHeight: 2, - showHint: true - }); - }, - _init: function () { - BI.CodeEditor.superclass._init.apply(this, arguments); - var o = this.options, self = this; - this.editor = CodeMirror(this.element[0], { - mode: "text/x-sql", - textWrapping: true, - lineWrapping: true, - lineNumbers: false - }); - o.lineHeight === 1 ? this.element.addClass("codemirror-low-line-height") : this.element.addClass("codemirror-high-line-height"); - - this.editor.on("change", function (cm, change) { - self._checkWaterMark(); - if (o.showHint) { - CodeMirror.showHint(cm, CodeMirror.sqlHint, { - completeSingle: false - }); - } - BI.nextTick(function () { - self.fireEvent(BI.FormulaEditor.EVENT_CHANGE); - }); - }); - - this.editor.on("focus", function () { - self._checkWaterMark(); - self.fireEvent(BI.FormulaEditor.EVENT_FOCUS); - }); - - this.editor.on("blur", function () { - self.fireEvent(BI.FormulaEditor.EVENT_BLUR); - }); - - // 水印 - this.watermark = BI.createWidget({ - type: "bi.label", - text: BI.i18nText("Please_Enter_SQL"), - cls: "bi-water-mark", - whiteSpace: "nowrap", - textAlign: "left" - }); - this.watermark.element.bind( - "mousedown", function (e) { - self.insertString(""); - self.editor.focus(); - e.stopEvent(); - } - ); - this.watermark.element.bind("click", function (e) { - self.editor.focus(); - e.stopEvent(); - }); - BI.createWidget({ - type: "bi.absolute", - element: this, - items: [{ - el: this.watermark, - top: 0, - left: 5 - }] - }); - if (BI.isKey(o.value)) { - BI.nextTick(function () { - self.setValue(o.value); - }); - } - }, - - insertString: function (str) { - this.editor.replaceSelection(str); - this.editor.focus(); - }, - - _checkWaterMark: function () { - var o = this.options; - if (!this.disabledWaterMark && BI.isEmptyString(this.editor.getValue()) && BI.isKey(o.watermark)) { - this.watermark && this.watermark.visible(); - } else { - this.watermark && this.watermark.invisible(); - } - }, - - getValue: function () { - return this.editor.getValue(); - }, - - setValue: function (v) { - this.editor.setValue(v); - } -}); -BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems Incorporated. All rights reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// ┌────────────────────────────────────────────────────────────┐ \\ -// │ Eve 0.4.2 - JavaScript Events Library │ \\ -// ├────────────────────────────────────────────────────────────┤ \\ -// │ Author Dmitry Baranovskiy (http://dmitry.baranovskiy.com/) │ \\ -// └────────────────────────────────────────────────────────────┘ \\ -(function (glob, factory) { - if (typeof define === "function" && define.amd) { - define("eve", function () { - return factory(); - }); - } else if (typeof exports === "object") { - module.exports = factory(); - } else { - glob.eve = factory(); - } -}(this, function () { - var version = "0.4.2", - has = "hasOwnProperty", - separator = /[\.\/]/, - wildcard = "*", - fun = function () {}, - numsort = function (a, b) { - return a - b; - }, - current_event, - stop, - events = {n: {}}, - /* \ - * eve - [ method ] - - * Fires event with given `name`, given scope and other parameters. - - > Arguments - - - name (string) name of the *event*, dot (`.`) or slash (`/`) separated - - scope (object) context for the event handlers - - varargs (...) the rest of arguments will be sent to event handlers - - = (object) array of returned values from the listeners - \*/ - eve = function (name, scope) { - name = String(name); - var e = events, - oldstop = stop, - args = Array.prototype.slice.call(arguments, 2), - listeners = eve.listeners(name), - z = 0, - f = false, - l, - indexed = [], - queue = {}, - out = [], - ce = current_event, - errors = []; - current_event = name; - stop = 0; - for (var i = 0, ii = listeners.length; i < ii; i++) { - if ("zIndex" in listeners[i]) { - indexed.push(listeners[i].zIndex); - if (listeners[i].zIndex < 0) { - queue[listeners[i].zIndex] = listeners[i]; - } - } - } - indexed.sort(numsort); - while (indexed[z] < 0) { - l = queue[indexed[z++]]; - out.push(l.apply(scope, args)); - if (stop) { - stop = oldstop; - return out; - } - } - for (i = 0; i < ii; i++) { - l = listeners[i]; - if ("zIndex" in l) { - if (l.zIndex == indexed[z]) { - out.push(l.apply(scope, args)); - if (stop) { + var crz = pathArray.length == 3 && pathArray[0][0] == "M" && pathArray[1][0].toUpperCase() == "R" && pathArray[2][0].toUpperCase() == "Z"; + for (var r, pa, i = start, ii = pathArray.length; i < ii; i++) { + res.push(r = []); + pa = pathArray[i]; + if (pa[0] != upperCase.call(pa[0])) { + r[0] = upperCase.call(pa[0]); + switch (r[0]) { + case "A": + r[1] = pa[1]; + r[2] = pa[2]; + r[3] = pa[3]; + r[4] = pa[4]; + r[5] = pa[5]; + r[6] = +(pa[6] + x); + r[7] = +(pa[7] + y); break; - } - do { - z++; - l = queue[indexed[z]]; - l && out.push(l.apply(scope, args)); - if (stop) { - break; + case "V": + r[1] = +pa[1] + y; + break; + case "H": + r[1] = +pa[1] + x; + break; + case "R": + var dots = [x, y][concat](pa.slice(1)); + for (var j = 2, jj = dots.length; j < jj; j++) { + dots[j] = +dots[j] + x; + dots[++j] = +dots[j] + y; + } + res.pop(); + res = res[concat](catmullRom2bezier(dots, crz)); + break; + case "M": + mx = +pa[1] + x; + my = +pa[2] + y; + default: + for (j = 1, jj = pa.length; j < jj; j++) { + r[j] = +pa[j] + ((j % 2) ? x : y); } - } while (l); - } else { - queue[l.zIndex] = l; } + } else if (pa[0] == "R") { + dots = [x, y][concat](pa.slice(1)); + res.pop(); + res = res[concat](catmullRom2bezier(dots, crz)); + r = ["R"][concat](pa.slice(-2)); } else { - out.push(l.apply(scope, args)); - if (stop) { - break; + for (var k = 0, kk = pa.length; k < kk; k++) { + r[k] = pa[k]; } } + switch (r[0]) { + case "Z": + x = mx; + y = my; + break; + case "H": + x = r[1]; + break; + case "V": + y = r[1]; + break; + case "M": + mx = r[r.length - 2]; + my = r[r.length - 1]; + default: + x = r[r.length - 2]; + y = r[r.length - 1]; + } } - stop = oldstop; - current_event = ce; - return out.length ? out : null; - }; - // Undocumented. Debug only. - eve._events = events; - /* \ - * eve.listeners - [ method ] - - * Internal method which gives you array of all event handlers that will be triggered by the given `name`. - - > Arguments - - - name (string) name of the event, dot (`.`) or slash (`/`) separated - - = (array) array of event handlers - \*/ - eve.listeners = function (name) { - var names = name.split(separator), - e = events, - item, - items, - k, - i, - ii, - j, - jj, - nes, - es = [e], - out = []; - for (i = 0, ii = names.length; i < ii; i++) { - nes = []; - for (j = 0, jj = es.length; j < jj; j++) { - e = es[j].n; - items = [e[names[i]], e[wildcard]]; - k = 2; - while (k--) { - item = items[k]; - if (item) { - nes.push(item); - out = out.concat(item.f || []); - } + res.toString = R._path2string; + pth.abs = pathClone(res); + return res; + }, + l2c = function (x1, y1, x2, y2) { + return [x1, y1, x2, y2, x2, y2]; + }, + q2c = function (x1, y1, ax, ay, x2, y2) { + var _13 = 1 / 3, + _23 = 2 / 3; + return [ + _13 * x1 + _23 * ax, + _13 * y1 + _23 * ay, + _13 * x2 + _23 * ax, + _13 * y2 + _23 * ay, + x2, + y2 + ]; + }, + a2c = function (x1, y1, rx, ry, angle, large_arc_flag, sweep_flag, x2, y2, recursive) { + // for more information of where this math came from visit: + // http://www.w3.org/TR/SVG11/implnote.html#ArcImplementationNotes + var _120 = PI * 120 / 180, + rad = PI / 180 * (+angle || 0), + res = [], + xy, + rotate = cacher(function (x, y, rad) { + var X = x * math.cos(rad) - y * math.sin(rad), + Y = x * math.sin(rad) + y * math.cos(rad); + return {x: X, y: Y}; + }); + if (!recursive) { + xy = rotate(x1, y1, -rad); + x1 = xy.x; + y1 = xy.y; + xy = rotate(x2, y2, -rad); + x2 = xy.x; + y2 = xy.y; + var cos = math.cos(PI / 180 * angle), + sin = math.sin(PI / 180 * angle), + x = (x1 - x2) / 2, + y = (y1 - y2) / 2; + var h = (x * x) / (rx * rx) + (y * y) / (ry * ry); + if (h > 1) { + h = math.sqrt(h); + rx = h * rx; + ry = h * ry; } - } - es = nes; - } - return out; - }; + var rx2 = rx * rx, + ry2 = ry * ry, + k = (large_arc_flag == sweep_flag ? -1 : 1) * + math.sqrt(abs((rx2 * ry2 - rx2 * y * y - ry2 * x * x) / (rx2 * y * y + ry2 * x * x))), + cx = k * rx * y / ry + (x1 + x2) / 2, + cy = k * -ry * x / rx + (y1 + y2) / 2, + f1 = math.asin(((y1 - cy) / ry).toFixed(9)), + f2 = math.asin(((y2 - cy) / ry).toFixed(9)); - /* \ - * eve.on - [ method ] - ** - * Binds given event handler with a given name. You can use wildcards “`*`” for the names: - | eve.on("*.under.*", f); - | eve("mouse.under.floor"); // triggers f - * Use @eve to trigger the listener. - ** - > Arguments - ** - - name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards - - f (function) event handler function - ** - = (function) returned function accepts a single numeric parameter that represents z-index of the handler. It is an optional feature and only used when you need to ensure that some subset of handlers will be invoked in a given order, despite of the order of assignment. - > Example: - | eve.on("mouse", eatIt)(2); - | eve.on("mouse", scream); - | eve.on("mouse", catchIt)(1); - * This will ensure that `catchIt()` function will be called before `eatIt()`. - * - * If you want to put your handler before non-indexed handlers, specify a negative value. - * Note: I assume most of the time you don’t need to worry about z-index, but it’s nice to have this feature “just in case”. - \*/ - eve.on = function (name, f) { - name = String(name); - if (typeof f !== "function") { - return function () {}; - } - var names = name.split(separator), - e = events; - for (var i = 0, ii = names.length; i < ii; i++) { - e = e.n; - e = e.hasOwnProperty(names[i]) && e[names[i]] || (e[names[i]] = {n: {}}); - } - e.f = e.f || []; - for (i = 0, ii = e.f.length; i < ii; i++) { - if (e.f[i] == f) { - return fun; - } - } - e.f.push(f); - return function (zIndex) { - if (+zIndex == +zIndex) { - f.zIndex = +zIndex; - } - }; - }; - /* \ - * eve.f - [ method ] - ** - * Returns function that will fire given event with optional arguments. - * Arguments that will be passed to the result function will be also - * concated to the list of final arguments. - | el.onclick = eve.f("click", 1, 2); - | eve.on("click", function (a, b, c) { - | console.log(a, b, c); // 1, 2, [event object] - | }); - > Arguments - - event (string) event name - - varargs (…) and any other arguments - = (function) possible event handler function - \*/ - eve.f = function (event) { - var attrs = [].slice.call(arguments, 1); - return function () { - eve.apply(null, [event, null].concat(attrs).concat([].slice.call(arguments, 0))); - }; - }; - /* \ - * eve.stop - [ method ] - ** - * Is used inside an event handler to stop the event, preventing any subsequent listeners from firing. - \*/ - eve.stop = function () { - stop = 1; - }; - /* \ - * eve.nt - [ method ] - ** - * Could be used inside event handler to figure out actual name of the event. - ** - > Arguments - ** - - subname (string) #optional subname of the event - ** - = (string) name of the event, if `subname` is not specified - * or - = (boolean) `true`, if current event’s name contains `subname` - \*/ - eve.nt = function (subname) { - if (subname) { - return new RegExp("(?:\\.|\\/|^)" + subname + "(?:\\.|\\/|$)").test(current_event); - } - return current_event; - }; - /* \ - * eve.nts - [ method ] - ** - * Could be used inside event handler to figure out actual name of the event. - ** - ** - = (array) names of the event - \*/ - eve.nts = function () { - return current_event.split(separator); - }; - /* \ - * eve.off - [ method ] - ** - * Removes given function from the list of event listeners assigned to given name. - * If no arguments specified all the events will be cleared. - ** - > Arguments - ** - - name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards - - f (function) event handler function - \*/ - /* \ - * eve.unbind - [ method ] - ** - * See @eve.off - \*/ - eve.off = eve.unbind = function (name, f) { - if (!name) { - eve._events = events = {n: {}}; - return; - } - var names = name.split(separator), - e, - key, - splice, - i, ii, j, jj, - cur = [events]; - for (i = 0, ii = names.length; i < ii; i++) { - for (j = 0; j < cur.length; j += splice.length - 2) { - splice = [j, 1]; - e = cur[j].n; - if (names[i] != wildcard) { - if (e[names[i]]) { - splice.push(e[names[i]]); - } - } else { - for (key in e) { - if (e[has](key)) { - splice.push(e[key]); - } - } + f1 = x1 < cx ? PI - f1 : f1; + f2 = x2 < cx ? PI - f2 : f2; + f1 < 0 && (f1 = PI * 2 + f1); + f2 < 0 && (f2 = PI * 2 + f2); + if (sweep_flag && f1 > f2) { + f1 = f1 - PI * 2; } - cur.splice.apply(cur, splice); - } - } - for (i = 0, ii = cur.length; i < ii; i++) { - e = cur[i]; - while (e.n) { - if (f) { - if (e.f) { - for (j = 0, jj = e.f.length; j < jj; j++) { - if (e.f[j] == f) { - e.f.splice(j, 1); - break; - } - } - !e.f.length && delete e.f; - } - for (key in e.n) { - if (e.n[has](key) && e.n[key].f) { - var funcs = e.n[key].f; - for (j = 0, jj = funcs.length; j < jj; j++) { - if (funcs[j] == f) { - funcs.splice(j, 1); - break; - } - } - !funcs.length && delete e.n[key].f; - } - } - } else { - delete e.f; - for (key in e.n) { - if (e.n[has](key) && e.n[key].f) { - delete e.n[key].f; - } - } + if (!sweep_flag && f2 > f1) { + f2 = f2 - PI * 2; } - e = e.n; - } - } - }; - /* \ - * eve.once - [ method ] - ** - * Binds given event handler with a given name to only run once then unbind itself. - | eve.once("login", f); - | eve("login"); // triggers f - | eve("login"); // no listeners - * Use @eve to trigger the listener. - ** - > Arguments - ** - - name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards - - f (function) event handler function - ** - = (function) same return function as @eve.on - \*/ - eve.once = function (name, f) { - var f2 = function () { - eve.unbind(name, f2); - return f.apply(this, arguments); - }; - return eve.on(name, f2); - }; - /* \ - * eve.version - [ property (string) ] - ** - * Current version of the library. - \*/ - eve.version = version; - eve.toString = function () { - return "You are running Eve " + version; - }; + } else { + f1 = recursive[0]; + f2 = recursive[1]; + cx = recursive[2]; + cy = recursive[3]; + } + var df = f2 - f1; + if (abs(df) > _120) { + var f2old = f2, + x2old = x2, + y2old = y2; + f2 = f1 + _120 * (sweep_flag && f2 > f1 ? 1 : -1); + x2 = cx + rx * math.cos(f2); + y2 = cy + ry * math.sin(f2); + res = a2c(x2, y2, rx, ry, angle, 0, sweep_flag, x2old, y2old, [f2, f2old, cx, cy]); + } + df = f2 - f1; + var c1 = math.cos(f1), + s1 = math.sin(f1), + c2 = math.cos(f2), + s2 = math.sin(f2), + t = math.tan(df / 4), + hx = 4 / 3 * rx * t, + hy = 4 / 3 * ry * t, + m1 = [x1, y1], + m2 = [x1 + hx * s1, y1 - hy * c1], + m3 = [x2 + hx * s2, y2 - hy * c2], + m4 = [x2, y2]; + m2[0] = 2 * m1[0] - m2[0]; + m2[1] = 2 * m1[1] - m2[1]; + if (recursive) { + return [m2, m3, m4][concat](res); + } else { + res = [m2, m3, m4][concat](res).join()[split](","); + var newres = []; + for (var i = 0, ii = res.length; i < ii; i++) { + newres[i] = i % 2 ? rotate(res[i - 1], res[i], rad).y : rotate(res[i], res[i + 1], rad).x; + } + return newres; + } + }, + findDotAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) { + var t1 = 1 - t; + return { + x: pow(t1, 3) * p1x + pow(t1, 2) * 3 * t * c1x + t1 * 3 * t * t * c2x + pow(t, 3) * p2x, + y: pow(t1, 3) * p1y + pow(t1, 2) * 3 * t * c1y + t1 * 3 * t * t * c2y + pow(t, 3) * p2y + }; + }, + curveDim = cacher(function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y) { + var a = (c2x - 2 * c1x + p1x) - (p2x - 2 * c2x + c1x), + b = 2 * (c1x - p1x) - 2 * (c2x - c1x), + c = p1x - c1x, + t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a, + t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a, + y = [p1y, p2y], + x = [p1x, p2x], + dot; + abs(t1) > "1e12" && (t1 = .5); + abs(t2) > "1e12" && (t2 = .5); + if (t1 > 0 && t1 < 1) { + dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1); + x.push(dot.x); + y.push(dot.y); + } + if (t2 > 0 && t2 < 1) { + dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2); + x.push(dot.x); + y.push(dot.y); + } + a = (c2y - 2 * c1y + p1y) - (p2y - 2 * c2y + c1y); + b = 2 * (c1y - p1y) - 2 * (c2y - c1y); + c = p1y - c1y; + t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a; + t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a; + abs(t1) > "1e12" && (t1 = .5); + abs(t2) > "1e12" && (t2 = .5); + if (t1 > 0 && t1 < 1) { + dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1); + x.push(dot.x); + y.push(dot.y); + } + if (t2 > 0 && t2 < 1) { + dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2); + x.push(dot.x); + y.push(dot.y); + } + return { + min: {x: mmin[apply](0, x), y: mmin[apply](0, y)}, + max: {x: mmax[apply](0, x), y: mmax[apply](0, y)} + }; + }), + path2curve = R._path2curve = cacher(function (path, path2) { + var pth = !path2 && paths(path); + if (!path2 && pth.curve) { + return pathClone(pth.curve); + } + var p = pathToAbsolute(path), + p2 = path2 && pathToAbsolute(path2), + attrs = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null}, + attrs2 = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null}, + processPath = function (path, d, pcom) { + var nx, ny, tq = {T:1, Q:1}; + if (!path) { + return ["C", d.x, d.y, d.x, d.y, d.x, d.y]; + } + !(path[0] in tq) && (d.qx = d.qy = null); + switch (path[0]) { + case "M": + d.X = path[1]; + d.Y = path[2]; + break; + case "A": + path = ["C"][concat](a2c[apply](0, [d.x, d.y][concat](path.slice(1)))); + break; + case "S": + if (pcom == "C" || pcom == "S") { // In "S" case we have to take into account, if the previous command is C/S. + nx = d.x * 2 - d.bx; // And reflect the previous + ny = d.y * 2 - d.by; // command's control point relative to the current point. + } + else { // or some else or nothing + nx = d.x; + ny = d.y; + } + path = ["C", nx, ny][concat](path.slice(1)); + break; + case "T": + if (pcom == "Q" || pcom == "T") { // In "T" case we have to take into account, if the previous command is Q/T. + d.qx = d.x * 2 - d.qx; // And make a reflection similar + d.qy = d.y * 2 - d.qy; // to case "S". + } + else { // or something else or nothing + d.qx = d.x; + d.qy = d.y; + } + path = ["C"][concat](q2c(d.x, d.y, d.qx, d.qy, path[1], path[2])); + break; + case "Q": + d.qx = path[1]; + d.qy = path[2]; + path = ["C"][concat](q2c(d.x, d.y, path[1], path[2], path[3], path[4])); + break; + case "L": + path = ["C"][concat](l2c(d.x, d.y, path[1], path[2])); + break; + case "H": + path = ["C"][concat](l2c(d.x, d.y, path[1], d.y)); + break; + case "V": + path = ["C"][concat](l2c(d.x, d.y, d.x, path[1])); + break; + case "Z": + path = ["C"][concat](l2c(d.x, d.y, d.X, d.Y)); + break; + } + return path; + }, + fixArc = function (pp, i) { + if (pp[i].length > 7) { + pp[i].shift(); + var pi = pp[i]; + while (pi.length) { + pcoms1[i]="A"; // if created multiple C:s, their original seg is saved + p2 && (pcoms2[i]="A"); // the same as above + pp.splice(i++, 0, ["C"][concat](pi.splice(0, 6))); + } + pp.splice(i, 1); + ii = mmax(p.length, p2 && p2.length || 0); + } + }, + fixM = function (path1, path2, a1, a2, i) { + if (path1 && path2 && path1[i][0] == "M" && path2[i][0] != "M") { + path2.splice(i, 0, ["M", a2.x, a2.y]); + a1.bx = 0; + a1.by = 0; + a1.x = path1[i][1]; + a1.y = path1[i][2]; + ii = mmax(p.length, p2 && p2.length || 0); + } + }, + pcoms1 = [], // path commands of original path p + pcoms2 = [], // path commands of original path p2 + pfirst = "", // temporary holder for original path command + pcom = ""; // holder for previous path command of original path + for (var i = 0, ii = mmax(p.length, p2 && p2.length || 0); i < ii; i++) { + p[i] && (pfirst = p[i][0]); // save current path command - return eve; -})); + if (pfirst != "C") // C is not saved yet, because it may be result of conversion + { + pcoms1[i] = pfirst; // Save current path command + i && ( pcom = pcoms1[i-1]); // Get previous path command pcom + } + p[i] = processPath(p[i], attrs, pcom); // Previous path command is inputted to processPath -// ┌────────────────────────────────────────────────────────────────────┐ \\ -// │ Raphaël 2.1.4 - JavaScript Vector Library │ \\ -// ├────────────────────────────────────────────────────────────────────┤ \\ -// │ Core Module │ \\ -// ├────────────────────────────────────────────────────────────────────┤ \\ -// │ Licensed under the MIT (http://raphaeljs.com/license.html) license.│ \\ -// └────────────────────────────────────────────────────────────────────┘ \\ + if (pcoms1[i] != "A" && pfirst == "C") pcoms1[i] = "C"; // A is the only command + // which may produce multiple C:s + // so we have to make sure that C is also C in original path -(function (glob, factory) { - if (typeof define === "function" && define.amd) { - define("raphael.core", ["eve"], function (eve) { - return factory(eve); - }); - } else if (typeof exports === "object") { - module.exports = factory(require("eve")); - } else { - glob.Raphael = factory(glob.eve); - } -}(this, function (eve) { - /* \ - * Raphael - [ method ] - ** - * Creates a canvas object on which to draw. - * You must do this first, as all future calls to drawing methods - * from this instance will be bound to this canvas. - > Parameters - ** - - container (HTMLElement|string) DOM element or its ID which is going to be a parent for drawing surface - - width (number) - - height (number) - - callback (function) #optional callback function which is going to be executed in the context of newly created paper - * or - - x (number) - - y (number) - - width (number) - - height (number) - - callback (function) #optional callback function which is going to be executed in the context of newly created paper - * or - - all (array) (first 3 or 4 elements in the array are equal to [containerID, width, height] or [x, y, width, height]. The rest are element descriptions in format {type: type, }). See @Paper.add. - - callback (function) #optional callback function which is going to be executed in the context of newly created paper - * or - - onReadyCallback (function) function that is going to be called on DOM ready event. You can also subscribe to this event via Eve’s “DOMLoad” event. In this case method returns `undefined`. - = (object) @Paper - > Usage - | // Each of the following examples create a canvas - | // that is 320px wide by 200px high. - | // Canvas is created at the viewport’s 10,50 coordinate. - | var paper = Raphael(10, 50, 320, 200); - | // Canvas is created at the top left corner of the #notepad element - | // (or its top right corner in dir="rtl" elements) - | var paper = Raphael(document.getElementById("notepad"), 320, 200); - | // Same as above - | var paper = Raphael("notepad", 320, 200); - | // Image dump - | var set = Raphael(["notepad", 320, 200, { - | type: "rect", - | x: 10, - | y: 10, - | width: 25, - | height: 25, - | stroke: "#f00" - | }, { - | type: "text", - | x: 30, - | y: 40, - | text: "Dump" - | }]); - \*/ - function R (first) { - if (R.is(first, "function")) { - return loaded ? first() : eve.on("raphael.DOMload", first); - } else if (R.is(first, array)) { - return R._engine.create[apply](R, first.splice(0, 3 + R.is(first[0], nu))).add(first); - } - var args = Array.prototype.slice.call(arguments, 0); - if (R.is(args[args.length - 1], "function")) { - var f = args.pop(); - return loaded ? f.call(R._engine.create[apply](R, args)) : eve.on("raphael.DOMload", function () { - f.call(R._engine.create[apply](R, args)); - }); - } - return R._engine.create[apply](R, arguments); - - - } - R.version = "2.1.4"; - R.eve = eve; - var loaded, - separator = /[, ]+/, - elements = {circle: 1, rect: 1, path: 1, ellipse: 1, text: 1, image: 1}, - formatrg = /\{(\d+)\}/g, - proto = "prototype", - has = "hasOwnProperty", - g = { - doc: document, - win: window + fixArc(p, i); // fixArc adds also the right amount of A:s to pcoms1 + + if (p2) { // the same procedures is done to p2 + p2[i] && (pfirst = p2[i][0]); + if (pfirst != "C") + { + pcoms2[i] = pfirst; + i && (pcom = pcoms2[i-1]); + } + p2[i] = processPath(p2[i], attrs2, pcom); + + if (pcoms2[i]!="A" && pfirst=="C") pcoms2[i]="C"; + + fixArc(p2, i); + } + fixM(p, p2, attrs, attrs2, i); + fixM(p2, p, attrs2, attrs, i); + var seg = p[i], + seg2 = p2 && p2[i], + seglen = seg.length, + seg2len = p2 && seg2.length; + attrs.x = seg[seglen - 2]; + attrs.y = seg[seglen - 1]; + attrs.bx = toFloat(seg[seglen - 4]) || attrs.x; + attrs.by = toFloat(seg[seglen - 3]) || attrs.y; + attrs2.bx = p2 && (toFloat(seg2[seg2len - 4]) || attrs2.x); + attrs2.by = p2 && (toFloat(seg2[seg2len - 3]) || attrs2.y); + attrs2.x = p2 && seg2[seg2len - 2]; + attrs2.y = p2 && seg2[seg2len - 1]; + } + if (!p2) { + pth.curve = pathClone(p); + } + return p2 ? [p, p2] : p; + }, null, pathClone), + parseDots = R._parseDots = cacher(function (gradient) { + var dots = []; + for (var i = 0, ii = gradient.length; i < ii; i++) { + var dot = {}, + par = gradient[i].match(/^([^:]*):?([\d\.]*)/); + dot.color = R.getRGB(par[1]); + if (dot.color.error) { + return null; + } + dot.opacity = dot.color.opacity; + dot.color = dot.color.hex; + par[2] && (dot.offset = par[2] + "%"); + dots.push(dot); + } + for (i = 1, ii = dots.length - 1; i < ii; i++) { + if (!dots[i].offset) { + var start = toFloat(dots[i - 1].offset || 0), + end = 0; + for (var j = i + 1; j < ii; j++) { + if (dots[j].offset) { + end = dots[j].offset; + break; + } + } + if (!end) { + end = 100; + j = ii; + } + end = toFloat(end); + var d = (end - start) / (j - i + 1); + for (; i < j; i++) { + start += d; + dots[i].offset = start + "%"; + } + } + } + return dots; + }), + tear = R._tear = function (el, paper) { + el == paper.top && (paper.top = el.prev); + el == paper.bottom && (paper.bottom = el.next); + el.next && (el.next.prev = el.prev); + el.prev && (el.prev.next = el.next); }, - oldRaphael = { - was: Object.prototype[has].call(g.win, "Raphael"), - is: g.win.Raphael + tofront = R._tofront = function (el, paper) { + if (paper.top === el) { + return; + } + tear(el, paper); + el.next = null; + el.prev = paper.top; + paper.top.next = el; + paper.top = el; }, - Paper = function () { - /* \ - * Paper.ca - [ property (object) ] - ** - * Shortcut for @Paper.customAttributes - \*/ - /* \ - * Paper.customAttributes - [ property (object) ] - ** - * If you have a set of attributes that you would like to represent - * as a function of some number you can do it easily with custom attributes: - > Usage - | paper.customAttributes.hue = function (num) { - | num = num % 1; - | return {fill: "hsb(" + num + ", 0.75, 1)"}; - | }; - | // Custom attribute “hue” will change fill - | // to be given hue with fixed saturation and brightness. - | // Now you can use it like this: - | var c = paper.circle(10, 10, 10).attr({hue: .45}); - | // or even like this: - | c.animate({hue: 1}, 1e3); - | - | // You could also create custom attribute - | // with multiple parameters: - | paper.customAttributes.hsb = function (h, s, b) { - | return {fill: "hsb(" + [h, s, b].join(",") + ")"}; - | }; - | c.attr({hsb: "0.5 .8 1"}); - | c.animate({hsb: [1, 0, 0.5]}, 1e3); - \*/ - this.ca = this.customAttributes = {}; + toback = R._toback = function (el, paper) { + if (paper.bottom === el) { + return; + } + tear(el, paper); + el.next = paper.bottom; + el.prev = null; + paper.bottom.prev = el; + paper.bottom = el; }, - paperproto, - appendChild = "appendChild", - apply = "apply", - concat = "concat", - supportsTouch = ("ontouchstart" in g.win) || g.win.DocumentTouch && g.doc instanceof DocumentTouch, // taken from Modernizr touch test - E = "", - S = " ", - Str = String, - split = "split", - events = "click dblclick mousedown mousemove mouseout mouseover mouseup touchstart touchmove touchend touchcancel"[split](S), - touchMap = { - mousedown: "touchstart", - mousemove: "touchmove", - mouseup: "touchend" + insertafter = R._insertafter = function (el, el2, paper) { + tear(el, paper); + el2 == paper.top && (paper.top = el); + el2.next && (el2.next.prev = el); + el.next = el2.next; + el.prev = el2; + el2.next = el; }, - lowerCase = Str.prototype.toLowerCase, - math = Math, - mmax = math.max, - mmin = math.min, - abs = math.abs, - pow = math.pow, - PI = math.PI, - nu = "number", - string = "string", - array = "array", - toString = "toString", - fillString = "fill", - objectToString = Object.prototype.toString, - paper = {}, - push = "push", - ISURL = R._ISURL = /^url\(['"]?(.+?)['"]?\)$/i, - colourRegExp = /^\s*((#[a-f\d]{6})|(#[a-f\d]{3})|rgba?\(\s*([\d\.]+%?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+%?(?:\s*,\s*[\d\.]+%?)?)\s*\)|hsba?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\)|hsla?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\))\s*$/i, - isnan = {NaN: 1, Infinity: 1, "-Infinity": 1}, - bezierrg = /^(?:cubic-)?bezier\(([^,]+),([^,]+),([^,]+),([^\)]+)\)/, - round = math.round, - setAttribute = "setAttribute", - toFloat = parseFloat, - toInt = parseInt, - upperCase = Str.prototype.toUpperCase, - availableAttrs = R._availableAttrs = { - "arrow-end": "none", - "arrow-start": "none", - blur: 0, - "clip-rect": "0 0 1e9 1e9", - cursor: "default", - cx: 0, - cy: 0, - fill: "#fff", - "fill-opacity": 1, - font: "10px \"Arial\"", - "font-family": "\"Arial\"", - "font-size": "10", - "font-style": "normal", - "font-weight": 400, - gradient: 0, - height: 0, - href: "http://raphaeljs.com/", - "letter-spacing": 0, - opacity: 1, - path: "M0,0", - r: 0, - rx: 0, - ry: 0, - src: "", - stroke: "#000", - "stroke-dasharray": "", - "stroke-linecap": "butt", - "stroke-linejoin": "butt", - "stroke-miterlimit": 0, - "stroke-opacity": 1, - "stroke-width": 1, - target: "_blank", - "text-anchor": "middle", - title: "Raphael", - transform: "", - width: 0, - x: 0, - y: 0 - }, - availableAnimAttrs = R._availableAnimAttrs = { - blur: nu, - "clip-rect": "csv", - cx: nu, - cy: nu, - fill: "colour", - "fill-opacity": nu, - "font-size": nu, - height: nu, - opacity: nu, - path: "path", - r: nu, - rx: nu, - ry: nu, - stroke: "colour", - "stroke-opacity": nu, - "stroke-width": nu, - transform: "transform", - width: nu, - x: nu, - y: nu - }, - whitespace = /[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]/g, - commaSpaces = /[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*/, - hsrg = {hs: 1, rg: 1}, - p2s = /,?([achlmqrstvxz]),?/gi, - pathCommand = /([achlmrqstvz])[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*)+)/ig, - tCommand = /([rstm])[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029,]*((-?\d*\.?\d*(?:e[\-+]?\d+)?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*)+)/ig, - pathValues = /(-?\d*\.?\d*(?:e[\-+]?\d+)?)[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,?[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*/ig, - radial_gradient = R._radial_gradient = /^r(?:\(([^,]+?)[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*,[\x09\x0a\x0b\x0c\x0d\x20\xa0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000\u2028\u2029]*([^\)]+?)\))?/, - eldata = {}, - sortByKey = function (a, b) { - return a.key - b.key; - }, - sortByNumber = function (a, b) { - return toFloat(a) - toFloat(b); - }, - fun = function () {}, - pipe = function (x) { - return x; - }, - rectPath = R._rectPath = function (x, y, w, h, r) { - if (r) { - return [["M", x + r, y], ["l", w - r * 2, 0], ["a", r, r, 0, 0, 1, r, r], ["l", 0, h - r * 2], ["a", r, r, 0, 0, 1, -r, r], ["l", r * 2 - w, 0], ["a", r, r, 0, 0, 1, -r, -r], ["l", 0, r * 2 - h], ["a", r, r, 0, 0, 1, r, -r], ["z"]]; - } - return [["M", x, y], ["l", w, 0], ["l", 0, h], ["l", -w, 0], ["z"]]; - }, - ellipsePath = function (x, y, rx, ry) { - if (ry == null) { - ry = rx; - } - return [["M", x, y], ["m", 0, -ry], ["a", rx, ry, 0, 1, 1, 0, 2 * ry], ["a", rx, ry, 0, 1, 1, 0, -2 * ry], ["z"]]; - }, - getPath = R._getPath = { - path: function (el) { - return el.attr("path"); - }, - circle: function (el) { - var a = el.attrs; - return ellipsePath(a.cx, a.cy, a.r); - }, - ellipse: function (el) { - var a = el.attrs; - return ellipsePath(a.cx, a.cy, a.rx, a.ry); - }, - rect: function (el) { - var a = el.attrs; - return rectPath(a.x, a.y, a.width, a.height, a.r); - }, - image: function (el) { - var a = el.attrs; - return rectPath(a.x, a.y, a.width, a.height); - }, - text: function (el) { - var bbox = el._getBBox(); - return rectPath(bbox.x, bbox.y, bbox.width, bbox.height); - }, - set: function (el) { - var bbox = el._getBBox(); - return rectPath(bbox.x, bbox.y, bbox.width, bbox.height); - } + insertbefore = R._insertbefore = function (el, el2, paper) { + tear(el, paper); + el2 == paper.bottom && (paper.bottom = el); + el2.prev && (el2.prev.next = el); + el.prev = el2.prev; + el2.prev = el; + el.next = el2; }, - /* \ - * Raphael.mapPath + /*\ + * Raphael.toMatrix [ method ] ** - * Transform the path string with given matrix. + * Utility method + ** + * Returns matrix of transformations applied to a given path > Parameters - path (string) path string - - matrix (object) see @Matrix - = (string) transformed path string - \*/ - mapPath = R.mapPath = function (path, matrix) { - if (!matrix) { - return path; - } - var x, y, i, j, ii, jj, pathi; - path = path2curve(path); - for (i = 0, ii = path.length; i < ii; i++) { - pathi = path[i]; - for (j = 1, jj = pathi.length; j < jj; j += 2) { - x = matrix.x(pathi[j], pathi[j + 1]); - y = matrix.y(pathi[j], pathi[j + 1]); - pathi[j] = x; - pathi[j + 1] = y; - } - } - return path; - }; - - R._g = g; - /* \ - * Raphael.type - [ property (string) ] - ** - * Can be “SVG”, “VML” or empty, depending on browser support. - \*/ - R.type = (g.win.SVGAngle || g.doc.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure", "1.1") ? "SVG" : "VML"); - if (R.type == "VML") { - var d = g.doc.createElement("div"), - b; - d.innerHTML = ""; - b = d.firstChild; - b.style.behavior = "url(#default#VML)"; - if (!(b && typeof b.adj === "object")) { - return (R.type = E); - } - d = null; - } - /* \ - * Raphael.svg - [ property (boolean) ] - ** - * `true` if browser supports SVG. - \*/ - /* \ - * Raphael.vml - [ property (boolean) ] - ** - * `true` if browser supports VML. - \*/ - R.svg = !(R.vml = R.type == "VML"); - R._Paper = Paper; - /* \ - * Raphael.fn - [ property (object) ] - ** - * You can add your own method to the canvas. For example if you want to draw a pie chart, - * you can create your own pie chart function and ship it as a Raphaël plugin. To do this - * you need to extend the `Raphael.fn` object. You should modify the `fn` object before a - * Raphaël instance is created, otherwise it will take no effect. Please note that the - * ability for namespaced plugins was removed in Raphael 2.0. It is up to the plugin to - * ensure any namespacing ensures proper context. - > Usage - | Raphael.fn.arrow = function (x1, y1, x2, y2, size) { - | return this.path( ... ); - | }; - | // or create namespace - | Raphael.fn.mystuff = { - | arrow: function () {…}, - | star: function () {…}, - | // etc… - | }; - | var paper = Raphael(10, 10, 630, 480); - | // then use it - | paper.arrow(10, 10, 30, 30, 5).attr({fill: "#f00"}); - | paper.mystuff.arrow(); - | paper.mystuff.star(); + - transform (string|array) transformation string + = (object) @Matrix \*/ - R.fn = paperproto = Paper.prototype = R.prototype; - R._id = 0; - R._oid = 0; - /* \ - * Raphael.is + toMatrix = R.toMatrix = function (path, transform) { + var bb = pathDimensions(path), + el = { + _: { + transform: E + }, + getBBox: function () { + return bb; + } + }; + extractTransform(el, transform); + return el.matrix; + }, + /*\ + * Raphael.transformPath [ method ] ** - * Handful of replacements for `typeof` operator. - > Parameters - - o (…) any object or primitive - - type (string) name of the type, i.e. “string”, “function”, “number”, etc. - = (boolean) is given value is of given type - \*/ - R.is = function (o, type) { - type = lowerCase.call(type); - if (type == "finite") { - return !isnan[has](+o); - } - if (type == "array") { - return o instanceof Array; - } - return (type == "null" && o === null) || - (type === typeof o && o !== null) || - (type == "object" && o === Object(o)) || - (type == "array" && Array.isArray && Array.isArray(o)) || - objectToString.call(o).slice(8, -1).toLowerCase() == type; - }; - - function clone (obj) { - if (typeof obj === "function" || Object(obj) !== obj) { - return obj; - } - var res = new obj.constructor; - for (var key in obj) { - if (obj[has](key)) { - res[key] = clone(obj[key]); - } - } - return res; - } - - /* \ - * Raphael.angle - [ method ] + * Utility method ** - * Returns angle between two or three points + * Returns path transformed by a given transformation > Parameters - - x1 (number) x coord of first point - - y1 (number) y coord of first point - - x2 (number) x coord of second point - - y2 (number) y coord of second point - - x3 (number) #optional x coord of third point - - y3 (number) #optional y coord of third point - = (number) angle in degrees. + - path (string) path string + - transform (string|array) transformation string + = (string) path \*/ - R.angle = function (x1, y1, x2, y2, x3, y3) { - if (x3 == null) { - var x = x1 - x2, - y = y1 - y2; - if (!x && !y) { - return 0; + transformPath = R.transformPath = function (path, transform) { + return mapPath(path, toMatrix(path, transform)); + }, + extractTransform = R._extractTransform = function (el, tstr) { + if (tstr == null) { + return el._.transform; } - return (180 + math.atan2(-y, -x) * 180 / PI + 360) % 360; - } - return R.angle(x1, y1, x3, y3) - R.angle(x2, y2, x3, y3); - - }; - /* \ - * Raphael.rad - [ method ] - ** - * Transform angle to radians - > Parameters - - deg (number) angle in degrees - = (number) angle in radians. - \*/ - R.rad = function (deg) { - return deg % 360 * PI / 180; + tstr = Str(tstr).replace(/\.{3}|\u2026/g, el._.transform || E); + var tdata = R.parseTransformString(tstr), + deg = 0, + dx = 0, + dy = 0, + sx = 1, + sy = 1, + _ = el._, + m = new Matrix; + _.transform = tdata || []; + if (tdata) { + for (var i = 0, ii = tdata.length; i < ii; i++) { + var t = tdata[i], + tlen = t.length, + command = Str(t[0]).toLowerCase(), + absolute = t[0] != command, + inver = absolute ? m.invert() : 0, + x1, + y1, + x2, + y2, + bb; + if (command == "t" && tlen == 3) { + if (absolute) { + x1 = inver.x(0, 0); + y1 = inver.y(0, 0); + x2 = inver.x(t[1], t[2]); + y2 = inver.y(t[1], t[2]); + m.translate(x2 - x1, y2 - y1); + } else { + m.translate(t[1], t[2]); + } + } else if (command == "r") { + if (tlen == 2) { + bb = bb || el.getBBox(1); + m.rotate(t[1], bb.x + bb.width / 2, bb.y + bb.height / 2); + deg += t[1]; + } else if (tlen == 4) { + if (absolute) { + x2 = inver.x(t[2], t[3]); + y2 = inver.y(t[2], t[3]); + m.rotate(t[1], x2, y2); + } else { + m.rotate(t[1], t[2], t[3]); + } + deg += t[1]; + } + } else if (command == "s") { + if (tlen == 2 || tlen == 3) { + bb = bb || el.getBBox(1); + m.scale(t[1], t[tlen - 1], bb.x + bb.width / 2, bb.y + bb.height / 2); + sx *= t[1]; + sy *= t[tlen - 1]; + } else if (tlen == 5) { + if (absolute) { + x2 = inver.x(t[3], t[4]); + y2 = inver.y(t[3], t[4]); + m.scale(t[1], t[2], x2, y2); + } else { + m.scale(t[1], t[2], t[3], t[4]); + } + sx *= t[1]; + sy *= t[2]; + } + } else if (command == "m" && tlen == 7) { + m.add(t[1], t[2], t[3], t[4], t[5], t[6]); + } + _.dirtyT = 1; + el.matrix = m; + } + } + + /*\ + * Element.matrix + [ property (object) ] + ** + * Keeps @Matrix object, which represents element transformation + \*/ + el.matrix = m; + + _.sx = sx; + _.sy = sy; + _.deg = deg; + _.dx = dx = m.e; + _.dy = dy = m.f; + + if (sx == 1 && sy == 1 && !deg && _.bbox) { + _.bbox.x += +dx; + _.bbox.y += +dy; + } else { + _.dirtyT = 1; + } + }, + getEmpty = function (item) { + var l = item[0]; + switch (l.toLowerCase()) { + case "t": return [l, 0, 0]; + case "m": return [l, 1, 0, 0, 1, 0, 0]; + case "r": if (item.length == 4) { + return [l, 0, item[2], item[3]]; + } else { + return [l, 0]; + } + case "s": if (item.length == 5) { + return [l, 1, 1, item[3], item[4]]; + } else if (item.length == 3) { + return [l, 1, 1]; + } else { + return [l, 1]; + } + } + }, + equaliseTransform = R._equaliseTransform = function (t1, t2) { + t2 = Str(t2).replace(/\.{3}|\u2026/g, t1); + t1 = R.parseTransformString(t1) || []; + t2 = R.parseTransformString(t2) || []; + var maxlength = mmax(t1.length, t2.length), + from = [], + to = [], + i = 0, j, jj, + tt1, tt2; + for (; i < maxlength; i++) { + tt1 = t1[i] || getEmpty(t2[i]); + tt2 = t2[i] || getEmpty(tt1); + if ((tt1[0] != tt2[0]) || + (tt1[0].toLowerCase() == "r" && (tt1[2] != tt2[2] || tt1[3] != tt2[3])) || + (tt1[0].toLowerCase() == "s" && (tt1[3] != tt2[3] || tt1[4] != tt2[4])) + ) { + return; + } + from[i] = []; + to[i] = []; + for (j = 0, jj = mmax(tt1.length, tt2.length); j < jj; j++) { + j in tt1 && (from[i][j] = tt1[j]); + j in tt2 && (to[i][j] = tt2[j]); + } + } + return { + from: from, + to: to + }; + }; + R._getContainer = function (x, y, w, h) { + var container; + container = h == null && !R.is(x, "object") ? g.doc.getElementById(x) : x; + if (container == null) { + return; + } + if (container.tagName) { + if (y == null) { + return { + container: container, + width: container.style.pixelWidth || container.offsetWidth, + height: container.style.pixelHeight || container.offsetHeight + }; + } else { + return { + container: container, + width: y, + height: w + }; + } + } + return { + container: 1, + x: x, + y: y, + width: w, + height: h + }; }; - /* \ - * Raphael.deg + /*\ + * Raphael.pathToRelative [ method ] ** - * Transform angle to degrees + * Utility method + ** + * Converts path to relative form > Parameters - - rad (number) angle in radians - = (number) angle in degrees. + - pathString (string|array) path string or array of segments + = (array) array of segments. \*/ - R.deg = function (rad) { - return Math.round ((rad * 180 / PI % 360) * 1000) / 1000; - }; - /* \ - * Raphael.snapTo + R.pathToRelative = pathToRelative; + R._engine = {}; + /*\ + * Raphael.path2curve [ method ] ** - * Snaps given value to given grid. + * Utility method + ** + * Converts path to a new path where all segments are cubic bezier curves. > Parameters - - values (array|number) given array of values or step of the grid - - value (number) value to adjust - - tolerance (number) #optional tolerance for snapping. Default is `10`. - = (number) adjusted value. + - pathString (string|array) path string or array of segments + = (array) array of segments. \*/ - R.snapTo = function (values, value, tolerance) { - tolerance = R.is(tolerance, "finite") ? tolerance : 10; - if (R.is(values, array)) { - var i = values.length; - while (i--) { - if (abs(values[i] - value) <= tolerance) { - return values[i]; - } - } - } else { - values = +values; - var rem = value % values; - if (rem < tolerance) { - return value - rem; - } - if (rem > values - tolerance) { - return value - rem + values; - } - } - return value; - }; - - /* \ - * Raphael.createUUID + R.path2curve = path2curve; + /*\ + * Raphael.matrix [ method ] ** - * Returns RFC4122, version 4 ID - \*/ - var createUUID = R.createUUID = (function (uuidRegEx, uuidReplacer) { - return function () { - return "xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(uuidRegEx, uuidReplacer).toUpperCase(); - }; - })(/[xy]/g, function (c) { - var r = math.random() * 16 | 0, - v = c == "x" ? r : (r & 3 | 8); - return v.toString(16); - }); - - /* \ - * Raphael.setWindow - [ method ] + * Utility method ** - * Used when you need to draw in `<iframe>`. Switched window to the iframe one. + * Returns matrix based on given parameters. > Parameters - - newwin (window) new window object + - a (number) + - b (number) + - c (number) + - d (number) + - e (number) + - f (number) + = (object) @Matrix \*/ - R.setWindow = function (newwin) { - eve("raphael.setWindow", R, g.win, newwin); - g.win = newwin; - g.doc = g.win.document; - if (R._engine.initWin) { - R._engine.initWin(g.win); - } + R.matrix = function (a, b, c, d, e, f) { + return new Matrix(a, b, c, d, e, f); }; - var toHex = function (color) { - if (R.vml) { - // http://dean.edwards.name/weblog/2009/10/convert-any-colour-value-to-hex-in-msie/ - var trim = /^\s+|\s+$/g; - var bod; - try { - var docum = new ActiveXObject("htmlfile"); - docum.write(""); - docum.close(); - bod = docum.body; - } catch(e) { - bod = createPopup().document.body; - } - var range = bod.createTextRange(); - toHex = cacher(function (color) { - try { - bod.style.color = Str(color).replace(trim, E); - var value = range.queryCommandValue("ForeColor"); - value = ((value & 255) << 16) | (value & 65280) | ((value & 16711680) >>> 16); - return "#" + ("000000" + value.toString(16)).slice(-6); - } catch(e) { - return "none"; - } - }); - } else { - var i = g.doc.createElement("i"); - i.title = "Rapha\xebl Colour Picker"; - i.style.display = "none"; - g.doc.body.appendChild(i); - toHex = cacher(function (color) { - i.style.color = color; - return g.doc.defaultView.getComputedStyle(i, E).getPropertyValue("color"); - }); - } - return toHex(color); - }, - hsbtoString = function () { - return "hsb(" + [this.h, this.s, this.b] + ")"; - }, - hsltoString = function () { - return "hsl(" + [this.h, this.s, this.l] + ")"; - }, - rgbtoString = function () { - return this.hex; - }, - prepareRGB = function (r, g, b) { - if (g == null && R.is(r, "object") && "r" in r && "g" in r && "b" in r) { - b = r.b; - g = r.g; - r = r.r; - } - if (g == null && R.is(r, string)) { - var clr = R.getRGB(r); - r = clr.r; - g = clr.g; - b = clr.b; - } - if (r > 1 || g > 1 || b > 1) { - r /= 255; - g /= 255; - b /= 255; - } - - return [r, g, b]; - }, - packageRGB = function (r, g, b, o) { - r *= 255; - g *= 255; - b *= 255; - var rgb = { - r: r, - g: g, - b: b, - hex: R.rgb(r, g, b), - toString: rgbtoString - }; - R.is(o, "finite") && (rgb.opacity = o); - return rgb; - }; - - /* \ - * Raphael.color - [ method ] - ** - * Parses the color string and returns object with all values for the given color. - > Parameters - - clr (string) color string in one of the supported formats (see @Raphael.getRGB) - = (object) Combined RGB & HSB object in format: - o { - o r (number) red, - o g (number) green, - o b (number) blue, - o hex (string) color in HTML/CSS format: #••••••, - o error (boolean) `true` if string can’t be parsed, - o h (number) hue, - o s (number) saturation, - o v (number) value (brightness), - o l (number) lightness - o } - \*/ - R.color = function (clr) { - var rgb; - if (R.is(clr, "object") && "h" in clr && "s" in clr && "b" in clr) { - rgb = R.hsb2rgb(clr); - clr.r = rgb.r; - clr.g = rgb.g; - clr.b = rgb.b; - clr.hex = rgb.hex; - } else if (R.is(clr, "object") && "h" in clr && "s" in clr && "l" in clr) { - rgb = R.hsl2rgb(clr); - clr.r = rgb.r; - clr.g = rgb.g; - clr.b = rgb.b; - clr.hex = rgb.hex; + function Matrix(a, b, c, d, e, f) { + if (a != null) { + this.a = +a; + this.b = +b; + this.c = +c; + this.d = +d; + this.e = +e; + this.f = +f; } else { - if (R.is(clr, "string")) { - clr = R.getRGB(clr); - } - if (R.is(clr, "object") && "r" in clr && "g" in clr && "b" in clr) { - rgb = R.rgb2hsl(clr); - clr.h = rgb.h; - clr.s = rgb.s; - clr.l = rgb.l; - rgb = R.rgb2hsb(clr); - clr.v = rgb.b; - } else { - clr = {hex: "none"}; - clr.r = clr.g = clr.b = clr.h = clr.s = clr.v = clr.l = -1; - } - } - clr.toString = rgbtoString; - return clr; - }; - /* \ - * Raphael.hsb2rgb - [ method ] - ** - * Converts HSB values to RGB object. - > Parameters - - h (number) hue - - s (number) saturation - - v (number) value or brightness - = (object) RGB object in format: - o { - o r (number) red, - o g (number) green, - o b (number) blue, - o hex (string) color in HTML/CSS format: #•••••• - o } - \*/ - R.hsb2rgb = function (h, s, v, o) { - if (this.is(h, "object") && "h" in h && "s" in h && "b" in h) { - v = h.b; - s = h.s; - o = h.o; - h = h.h; - } - h *= 360; - var R, G, B, X, C; - h = (h % 360) / 60; - C = v * s; - X = C * (1 - abs(h % 2 - 1)); - R = G = B = v - C; - - h = ~~h; - R += [C, X, 0, 0, X, C][h]; - G += [X, C, C, X, 0, 0][h]; - B += [0, 0, X, C, C, X][h]; - return packageRGB(R, G, B, o); - }; - /* \ - * Raphael.hsl2rgb - [ method ] - ** - * Converts HSL values to RGB object. - > Parameters - - h (number) hue - - s (number) saturation - - l (number) luminosity - = (object) RGB object in format: - o { - o r (number) red, - o g (number) green, - o b (number) blue, - o hex (string) color in HTML/CSS format: #•••••• - o } - \*/ - R.hsl2rgb = function (h, s, l, o) { - if (this.is(h, "object") && "h" in h && "s" in h && "l" in h) { - l = h.l; - s = h.s; - h = h.h; - } - if (h > 1 || s > 1 || l > 1) { - h /= 360; - s /= 100; - l /= 100; + this.a = 1; + this.b = 0; + this.c = 0; + this.d = 1; + this.e = 0; + this.f = 0; } - h *= 360; - var R, G, B, X, C; - h = (h % 360) / 60; - C = 2 * s * (l < .5 ? l : 1 - l); - X = C * (1 - abs(h % 2 - 1)); - R = G = B = l - C / 2; + } + (function (matrixproto) { + /*\ + * Matrix.add + [ method ] + ** + * Adds given matrix to existing one. + > Parameters + - a (number) + - b (number) + - c (number) + - d (number) + - e (number) + - f (number) + or + - matrix (object) @Matrix + \*/ + matrixproto.add = function (a, b, c, d, e, f) { + var out = [[], [], []], + m = [[this.a, this.c, this.e], [this.b, this.d, this.f], [0, 0, 1]], + matrix = [[a, c, e], [b, d, f], [0, 0, 1]], + x, y, z, res; - h = ~~h; - R += [C, X, 0, 0, X, C][h]; - G += [X, C, C, X, 0, 0][h]; - B += [0, 0, X, C, C, X][h]; - return packageRGB(R, G, B, o); - }; - /* \ - * Raphael.rgb2hsb - [ method ] - ** - * Converts RGB values to HSB object. - > Parameters - - r (number) red - - g (number) green - - b (number) blue - = (object) HSB object in format: - o { - o h (number) hue - o s (number) saturation - o b (number) brightness - o } - \*/ - R.rgb2hsb = function (r, g, b) { - b = prepareRGB(r, g, b); - r = b[0]; - g = b[1]; - b = b[2]; + if (a && a instanceof Matrix) { + matrix = [[a.a, a.c, a.e], [a.b, a.d, a.f], [0, 0, 1]]; + } - var H, S, V, C; - V = mmax(r, g, b); - C = V - mmin(r, g, b); - H = (C == 0 ? null : - V == r ? (g - b) / C : - V == g ? (b - r) / C + 2 : - (r - g) / C + 4 - ); - H = ((H + 360) % 6) * 60 / 360; - S = C == 0 ? 0 : C / V; - return {h: H, s: S, b: V, toString: hsbtoString}; - }; - /* \ - * Raphael.rgb2hsl - [ method ] - ** - * Converts RGB values to HSL object. - > Parameters - - r (number) red - - g (number) green - - b (number) blue - = (object) HSL object in format: - o { - o h (number) hue - o s (number) saturation - o l (number) luminosity - o } - \*/ - R.rgb2hsl = function (r, g, b) { - b = prepareRGB(r, g, b); - r = b[0]; - g = b[1]; - b = b[2]; - - var H, S, L, M, m, C; - M = mmax(r, g, b); - m = mmin(r, g, b); - C = M - m; - H = (C == 0 ? null : - M == r ? (g - b) / C : - M == g ? (b - r) / C + 2 : - (r - g) / C + 4); - H = ((H + 360) % 6) * 60 / 360; - L = (M + m) / 2; - S = (C == 0 ? 0 : - L < .5 ? C / (2 * L) : - C / (2 - 2 * L)); - return {h: H, s: S, l: L, toString: hsltoString}; - }; - R._path2string = function () { - return this.join(",").replace(p2s, "$1"); - }; - function repush (array, item) { - for (var i = 0, ii = array.length; i < ii; i++) { - if (array[i] === item) { - return array.push(array.splice(i, 1)[0]); + for (x = 0; x < 3; x++) { + for (y = 0; y < 3; y++) { + res = 0; + for (z = 0; z < 3; z++) { + res += m[x][z] * matrix[z][y]; + } + out[x][y] = res; + } } + this.a = out[0][0]; + this.b = out[1][0]; + this.c = out[0][1]; + this.d = out[1][1]; + this.e = out[0][2]; + this.f = out[1][2]; + }; + /*\ + * Matrix.invert + [ method ] + ** + * Returns inverted version of the matrix + = (object) @Matrix + \*/ + matrixproto.invert = function () { + var me = this, + x = me.a * me.d - me.b * me.c; + return new Matrix(me.d / x, -me.b / x, -me.c / x, me.a / x, (me.c * me.f - me.d * me.e) / x, (me.b * me.e - me.a * me.f) / x); + }; + /*\ + * Matrix.clone + [ method ] + ** + * Returns copy of the matrix + = (object) @Matrix + \*/ + matrixproto.clone = function () { + return new Matrix(this.a, this.b, this.c, this.d, this.e, this.f); + }; + /*\ + * Matrix.translate + [ method ] + ** + * Translate the matrix + > Parameters + - x (number) + - y (number) + \*/ + matrixproto.translate = function (x, y) { + this.add(1, 0, 0, 1, x, y); + }; + /*\ + * Matrix.scale + [ method ] + ** + * Scales the matrix + > Parameters + - x (number) + - y (number) #optional + - cx (number) #optional + - cy (number) #optional + \*/ + matrixproto.scale = function (x, y, cx, cy) { + y == null && (y = x); + (cx || cy) && this.add(1, 0, 0, 1, cx, cy); + this.add(x, 0, 0, y, 0, 0); + (cx || cy) && this.add(1, 0, 0, 1, -cx, -cy); + }; + /*\ + * Matrix.rotate + [ method ] + ** + * Rotates the matrix + > Parameters + - a (number) + - x (number) + - y (number) + \*/ + matrixproto.rotate = function (a, x, y) { + a = R.rad(a); + x = x || 0; + y = y || 0; + var cos = +math.cos(a).toFixed(9), + sin = +math.sin(a).toFixed(9); + this.add(cos, sin, -sin, cos, x, y); + this.add(1, 0, 0, 1, -x, -y); + }; + /*\ + * Matrix.x + [ method ] + ** + * Return x coordinate for given point after transformation described by the matrix. See also @Matrix.y + > Parameters + - x (number) + - y (number) + = (number) x + \*/ + matrixproto.x = function (x, y) { + return x * this.a + y * this.c + this.e; + }; + /*\ + * Matrix.y + [ method ] + ** + * Return y coordinate for given point after transformation described by the matrix. See also @Matrix.x + > Parameters + - x (number) + - y (number) + = (number) y + \*/ + matrixproto.y = function (x, y) { + return x * this.b + y * this.d + this.f; + }; + matrixproto.get = function (i) { + return +this[Str.fromCharCode(97 + i)].toFixed(4); + }; + matrixproto.toString = function () { + return R.svg ? + "matrix(" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)].join() + ")" : + [this.get(0), this.get(2), this.get(1), this.get(3), 0, 0].join(); + }; + matrixproto.toFilter = function () { + return "progid:DXImageTransform.Microsoft.Matrix(M11=" + this.get(0) + + ", M12=" + this.get(2) + ", M21=" + this.get(1) + ", M22=" + this.get(3) + + ", Dx=" + this.get(4) + ", Dy=" + this.get(5) + ", sizingmethod='auto expand')"; + }; + matrixproto.offset = function () { + return [this.e.toFixed(4), this.f.toFixed(4)]; + }; + function norm(a) { + return a[0] * a[0] + a[1] * a[1]; } - } - function cacher (f, scope, postprocessor) { - function newf () { - var arg = Array.prototype.slice.call(arguments, 0), - args = arg.join("\u2400"), - cache = newf.cache = newf.cache || {}, - count = newf.count = newf.count || []; - if (cache[has](args)) { - repush(count, args); - return postprocessor ? postprocessor(cache[args]) : cache[args]; - } - count.length >= 1e3 && delete cache[count.shift()]; - count.push(args); - cache[args] = f[apply](scope, arg); - return postprocessor ? postprocessor(cache[args]) : cache[args]; + function normalize(a) { + var mag = math.sqrt(norm(a)); + a[0] && (a[0] /= mag); + a[1] && (a[1] /= mag); } - return newf; - } + /*\ + * Matrix.split + [ method ] + ** + * Splits matrix into primitive transformations + = (object) in format: + o dx (number) translation by x + o dy (number) translation by y + o scalex (number) scale by x + o scaley (number) scale by y + o shear (number) shear + o rotate (number) rotation in deg + o isSimple (boolean) could it be represented via simple transformations + \*/ + matrixproto.split = function () { + var out = {}; + // translation + out.dx = this.e; + out.dy = this.f; - var preload = R._preload = function (src, f) { - var img = g.doc.createElement("img"); - img.style.cssText = "position:absolute;left:-9999em;top:-9999em"; - img.onload = function () { - f.call(this); - this.onload = null; - g.doc.body.removeChild(this); - }; - img.onerror = function () { - g.doc.body.removeChild(this); - }; - g.doc.body.appendChild(img); - img.src = src; - }; + // scale and shear + var row = [[this.a, this.c], [this.b, this.d]]; + out.scalex = math.sqrt(norm(row[0])); + normalize(row[0]); - function clrToString () { - return this.hex; - } + out.shear = row[0][0] * row[1][0] + row[0][1] * row[1][1]; + row[1] = [row[1][0] - row[0][0] * out.shear, row[1][1] - row[0][1] * out.shear]; - /* \ - * Raphael.getRGB - [ method ] - ** - * Parses colour string as RGB object - > Parameters - - colour (string) colour string in one of formats: - #
    - #
  • Colour name (“red”, “green”, “cornflowerblue”, etc)
    • - #
  • #••• — shortened HTML colour: (“#000”, “#fc0”, etc)
    • - #
  • #•••••• — full length HTML colour: (“#000000”, “#bd2300”)
    • - #
  • rgb(•••, •••, •••) — red, green and blue channels’ values: (“rgb(200, 100, 0)”)
    • - #
  • rgb(•••%, •••%, •••%) — same as above, but in %: (“rgb(100%, 175%, 0%)”)
    • - #
  • hsb(•••, •••, •••) — hue, saturation and brightness values: (“hsb(0.5, 0.25, 1)”)
    • - #
  • hsb(•••%, •••%, •••%) — same as above, but in %
    • - #
  • hsl(•••, •••, •••) — same as hsb
    • - #
  • hsl(•••%, •••%, •••%) — same as hsb
    • - #
- = (object) RGB object in format: - o { - o r (number) red, - o g (number) green, - o b (number) blue - o hex (string) color in HTML/CSS format: #••••••, - o error (boolean) true if string can’t be parsed - o } - \*/ - R.getRGB = cacher(function (colour) { - if (!colour || !!((colour = Str(colour)).indexOf("-") + 1)) { - return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString}; - } - if (colour == "none") { - return {r: -1, g: -1, b: -1, hex: "none", toString: clrToString}; - } - !(hsrg[has](colour.toLowerCase().substring(0, 2)) || colour.charAt() == "#") && (colour = toHex(colour)); - var res, - red, - green, - blue, - opacity, - t, - values, - rgb = colour.match(colourRegExp); - if (rgb) { - if (rgb[2]) { - blue = toInt(rgb[2].substring(5), 16); - green = toInt(rgb[2].substring(3, 5), 16); - red = toInt(rgb[2].substring(1, 3), 16); + out.scaley = math.sqrt(norm(row[1])); + normalize(row[1]); + out.shear /= out.scaley; + + // rotation + var sin = -row[0][1], + cos = row[1][1]; + if (cos < 0) { + out.rotate = R.deg(math.acos(cos)); + if (sin < 0) { + out.rotate = 360 - out.rotate; + } + } else { + out.rotate = R.deg(math.asin(sin)); } - if (rgb[3]) { - blue = toInt((t = rgb[3].charAt(3)) + t, 16); - green = toInt((t = rgb[3].charAt(2)) + t, 16); - red = toInt((t = rgb[3].charAt(1)) + t, 16); + + out.isSimple = !+out.shear.toFixed(9) && (out.scalex.toFixed(9) == out.scaley.toFixed(9) || !out.rotate); + out.isSuperSimple = !+out.shear.toFixed(9) && out.scalex.toFixed(9) == out.scaley.toFixed(9) && !out.rotate; + out.noRotation = !+out.shear.toFixed(9) && !out.rotate; + return out; + }; + /*\ + * Matrix.toTransformString + [ method ] + ** + * Return transform string that represents given matrix + = (string) transform string + \*/ + matrixproto.toTransformString = function (shorter) { + var s = shorter || this[split](); + if (s.isSimple) { + s.scalex = +s.scalex.toFixed(4); + s.scaley = +s.scaley.toFixed(4); + s.rotate = +s.rotate.toFixed(4); + return (s.dx || s.dy ? "t" + [s.dx, s.dy] : E) + + (s.scalex != 1 || s.scaley != 1 ? "s" + [s.scalex, s.scaley, 0, 0] : E) + + (s.rotate ? "r" + [s.rotate, 0, 0] : E); + } else { + return "m" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)]; } - if (rgb[4]) { - values = rgb[4][split](commaSpaces); - red = toFloat(values[0]); - values[0].slice(-1) == "%" && (red *= 2.55); - green = toFloat(values[1]); - values[1].slice(-1) == "%" && (green *= 2.55); - blue = toFloat(values[2]); - values[2].slice(-1) == "%" && (blue *= 2.55); - rgb[1].toLowerCase().slice(0, 4) == "rgba" && (opacity = toFloat(values[3])); - values[3] && values[3].slice(-1) == "%" && (opacity /= 100); + }; + })(Matrix.prototype); + + var preventDefault = function () { + this.returnValue = false; + }, + preventTouch = function () { + return this.originalEvent.preventDefault(); + }, + stopPropagation = function () { + this.cancelBubble = true; + }, + stopTouch = function () { + return this.originalEvent.stopPropagation(); + }, + getEventPosition = function (e) { + var scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop, + scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft; + + return { + x: e.clientX + scrollX, + y: e.clientY + scrollY + }; + }, + addEvent = (function () { + if (g.doc.addEventListener) { + return function (obj, type, fn, element) { + var f = function (e) { + var pos = getEventPosition(e); + return fn.call(element, e, pos.x, pos.y); + }; + obj.addEventListener(type, f, false); + + if (supportsTouch && touchMap[type]) { + var _f = function (e) { + var pos = getEventPosition(e), + olde = e; + + for (var i = 0, ii = e.targetTouches && e.targetTouches.length; i < ii; i++) { + if (e.targetTouches[i].target == obj) { + e = e.targetTouches[i]; + e.originalEvent = olde; + e.preventDefault = preventTouch; + e.stopPropagation = stopTouch; + break; + } + } + + return fn.call(element, e, pos.x, pos.y); + }; + obj.addEventListener(touchMap[type], _f, false); + } + + return function () { + obj.removeEventListener(type, f, false); + + if (supportsTouch && touchMap[type]) + obj.removeEventListener(touchMap[type], _f, false); + + return true; + }; + }; + } else if (g.doc.attachEvent) { + return function (obj, type, fn, element) { + var f = function (e) { + e = e || g.win.event; + var scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop, + scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft, + x = e.clientX + scrollX, + y = e.clientY + scrollY; + e.preventDefault = e.preventDefault || preventDefault; + e.stopPropagation = e.stopPropagation || stopPropagation; + return fn.call(element, e, x, y); + }; + obj.attachEvent("on" + type, f); + var detacher = function () { + obj.detachEvent("on" + type, f); + return true; + }; + return detacher; + }; } - if (rgb[5]) { - values = rgb[5][split](commaSpaces); - red = toFloat(values[0]); - values[0].slice(-1) == "%" && (red *= 2.55); - green = toFloat(values[1]); - values[1].slice(-1) == "%" && (green *= 2.55); - blue = toFloat(values[2]); - values[2].slice(-1) == "%" && (blue *= 2.55); - (values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360); - rgb[1].toLowerCase().slice(0, 4) == "hsba" && (opacity = toFloat(values[3])); - values[3] && values[3].slice(-1) == "%" && (opacity /= 100); - return R.hsb2rgb(red, green, blue, opacity); + })(), + drag = [], + dragMove = function (e) { + var x = e.clientX, + y = e.clientY, + scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop, + scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft, + dragi, + j = drag.length; + while (j--) { + dragi = drag[j]; + if (supportsTouch && e.touches) { + var i = e.touches.length, + touch; + while (i--) { + touch = e.touches[i]; + if (touch.identifier == dragi.el._drag.id) { + x = touch.clientX; + y = touch.clientY; + (e.originalEvent ? e.originalEvent : e).preventDefault(); + break; + } + } + } else { + e.preventDefault(); + } + var node = dragi.el.node, + o, + next = node.nextSibling, + parent = node.parentNode, + display = node.style.display; + g.win.opera && parent.removeChild(node); + node.style.display = "none"; + o = dragi.el.paper.getElementByPoint(x, y); + node.style.display = display; + g.win.opera && (next ? parent.insertBefore(node, next) : parent.appendChild(node)); + o && eve("raphael.drag.over." + dragi.el.id, dragi.el, o); + x += scrollX; + y += scrollY; + eve("raphael.drag.move." + dragi.el.id, dragi.move_scope || dragi.el, x - dragi.el._drag.x, y - dragi.el._drag.y, x, y, e); } - if (rgb[6]) { - values = rgb[6][split](commaSpaces); - red = toFloat(values[0]); - values[0].slice(-1) == "%" && (red *= 2.55); - green = toFloat(values[1]); - values[1].slice(-1) == "%" && (green *= 2.55); - blue = toFloat(values[2]); - values[2].slice(-1) == "%" && (blue *= 2.55); - (values[0].slice(-3) == "deg" || values[0].slice(-1) == "\xb0") && (red /= 360); - rgb[1].toLowerCase().slice(0, 4) == "hsla" && (opacity = toFloat(values[3])); - values[3] && values[3].slice(-1) == "%" && (opacity /= 100); - return R.hsl2rgb(red, green, blue, opacity); + }, + dragUp = function (e) { + R.unmousemove(dragMove).unmouseup(dragUp); + var i = drag.length, + dragi; + while (i--) { + dragi = drag[i]; + dragi.el._drag = {}; + eve("raphael.drag.end." + dragi.el.id, dragi.end_scope || dragi.start_scope || dragi.move_scope || dragi.el, e); } - rgb = {r: red, g: green, b: blue, toString: clrToString}; - rgb.hex = "#" + (16777216 | blue | (green << 8) | (red << 16)).toString(16).slice(1); - R.is(opacity, "finite") && (rgb.opacity = opacity); - return rgb; - } - return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString}; - }, R); - /* \ - * Raphael.hsb + drag = []; + }, + /*\ + * Raphael.el + [ property (object) ] + ** + * You can add your own method to elements. This is usefull when you want to hack default functionality or + * want to wrap some common transformation or attributes in one method. In difference to canvas methods, + * you can redefine element method at any time. Expending element methods wouldn’t affect set. + > Usage + | Raphael.el.red = function () { + | this.attr({fill: "#f00"}); + | }; + | // then use it + | paper.circle(100, 100, 20).red(); + \*/ + elproto = R.el = {}; + /*\ + * Element.click [ method ] ** - * Converts HSB values to hex representation of the colour. + * Adds event handler for click for the element. > Parameters - - h (number) hue - - s (number) saturation - - b (number) value or brightness - = (string) hex representation of the colour. + - handler (function) handler for the event + = (object) @Element \*/ - R.hsb = cacher(function (h, s, b) { - return R.hsb2rgb(h, s, b).hex; - }); - /* \ - * Raphael.hsl + /*\ + * Element.unclick [ method ] ** - * Converts HSL values to hex representation of the colour. + * Removes event handler for click for the element. > Parameters - - h (number) hue - - s (number) saturation - - l (number) luminosity - = (string) hex representation of the colour. + - handler (function) #optional handler for the event + = (object) @Element \*/ - R.hsl = cacher(function (h, s, l) { - return R.hsl2rgb(h, s, l).hex; - }); - /* \ - * Raphael.rgb + + /*\ + * Element.dblclick [ method ] ** - * Converts RGB values to hex representation of the colour. + * Adds event handler for double click for the element. > Parameters - - r (number) red - - g (number) green - - b (number) blue - = (string) hex representation of the colour. + - handler (function) handler for the event + = (object) @Element \*/ - R.rgb = cacher(function (r, g, b) { - function round (x) { return (x + 0.5) | 0; } - return "#" + (16777216 | round(b) | (round(g) << 8) | (round(r) << 16)).toString(16).slice(1); - }); - /* \ - * Raphael.getColor + /*\ + * Element.undblclick [ method ] ** - * On each call returns next colour in the spectrum. To reset it back to red call @Raphael.getColor.reset + * Removes event handler for double click for the element. > Parameters - - value (number) #optional brightness, default is `0.75` - = (string) hex representation of the colour. + - handler (function) #optional handler for the event + = (object) @Element \*/ - R.getColor = function (value) { - var start = this.getColor.start = this.getColor.start || {h: 0, s: 1, b: value || .75}, - rgb = this.hsb2rgb(start.h, start.s, start.b); - start.h += .075; - if (start.h > 1) { - start.h = 0; - start.s -= .2; - start.s <= 0 && (this.getColor.start = {h: 0, s: 1, b: start.b}); - } - return rgb.hex; - }; - /* \ - * Raphael.getColor.reset + + /*\ + * Element.mousedown [ method ] ** - * Resets spectrum position for @Raphael.getColor back to red. + * Adds event handler for mousedown for the element. + > Parameters + - handler (function) handler for the event + = (object) @Element + \*/ + /*\ + * Element.unmousedown + [ method ] + ** + * Removes event handler for mousedown for the element. + > Parameters + - handler (function) #optional handler for the event + = (object) @Element \*/ - R.getColor.reset = function () { - delete this.start; - }; - - // http://schepers.cc/getting-to-the-point - function catmullRom2bezier (crp, z) { - var d = []; - for (var i = 0, iLen = crp.length; iLen - 2 * !z > i; i += 2) { - var p = [ - {x: +crp[i - 2], y: +crp[i - 1]}, - {x: +crp[i], y: +crp[i + 1]}, - {x: +crp[i + 2], y: +crp[i + 3]}, - {x: +crp[i + 4], y: +crp[i + 5]} - ]; - if (z) { - if (!i) { - p[0] = {x: +crp[iLen - 2], y: +crp[iLen - 1]}; - } else if (iLen - 4 == i) { - p[3] = {x: +crp[0], y: +crp[1]}; - } else if (iLen - 2 == i) { - p[2] = {x: +crp[0], y: +crp[1]}; - p[3] = {x: +crp[2], y: +crp[3]}; - } - } else { - if (iLen - 4 == i) { - p[3] = p[2]; - } else if (!i) { - p[0] = {x: +crp[i], y: +crp[i + 1]}; - } - } - d.push(["C", - (-p[0].x + 6 * p[1].x + p[2].x) / 6, - (-p[0].y + 6 * p[1].y + p[2].y) / 6, - (p[1].x + 6 * p[2].x - p[3].x) / 6, - (p[1].y + 6 * p[2].y - p[3].y) / 6, - p[2].x, - p[2].y - ]); - } - return d; - } - /* \ - * Raphael.parsePathString + /*\ + * Element.mousemove [ method ] ** - * Utility method + * Adds event handler for mousemove for the element. + > Parameters + - handler (function) handler for the event + = (object) @Element + \*/ + /*\ + * Element.unmousemove + [ method ] ** - * Parses given path string into an array of arrays of path segments. + * Removes event handler for mousemove for the element. > Parameters - - pathString (string|array) path string or array of segments (in the last case it will be returned straight away) - = (array) array of segments. + - handler (function) #optional handler for the event + = (object) @Element \*/ - R.parsePathString = function (pathString) { - if (!pathString) { - return null; - } - var pth = paths(pathString); - if (pth.arr) { - return pathClone(pth.arr); - } - var paramCounts = {a: 7, c: 6, h: 1, l: 2, m: 2, r: 4, q: 4, s: 4, t: 2, v: 1, z: 0}, - data = []; - if (R.is(pathString, array) && R.is(pathString[0], array)) { // rough assumption - data = pathClone(pathString); - } - if (!data.length) { - Str(pathString).replace(pathCommand, function (a, b, c) { - var params = [], - name = b.toLowerCase(); - c.replace(pathValues, function (a, b) { - b && params.push(+b); - }); - if (name == "m" && params.length > 2) { - data.push([b][concat](params.splice(0, 2))); - name = "l"; - b = b == "m" ? "l" : "L"; - } - if (name == "r") { - data.push([b][concat](params)); - } else { - while (params.length >= paramCounts[name]) { - data.push([b][concat](params.splice(0, paramCounts[name]))); - if (!paramCounts[name]) { - break; - } - } - } - }); - } - data.toString = R._path2string; - pth.arr = pathClone(data); - return data; - }; - /* \ - * Raphael.parseTransformString + /*\ + * Element.mouseout [ method ] ** - * Utility method + * Adds event handler for mouseout for the element. + > Parameters + - handler (function) handler for the event + = (object) @Element + \*/ + /*\ + * Element.unmouseout + [ method ] ** - * Parses given path string into an array of transformations. + * Removes event handler for mouseout for the element. > Parameters - - TString (string|array) transform string or array of transformations (in the last case it will be returned straight away) - = (array) array of transformations. + - handler (function) #optional handler for the event + = (object) @Element \*/ - R.parseTransformString = cacher(function (TString) { - if (!TString) { - return null; - } - var paramCounts = {r: 3, s: 4, t: 2, m: 6}, - data = []; - if (R.is(TString, array) && R.is(TString[0], array)) { // rough assumption - data = pathClone(TString); - } - if (!data.length) { - Str(TString).replace(tCommand, function (a, b, c) { - var params = [], - name = lowerCase.call(b); - c.replace(pathValues, function (a, b) { - b && params.push(+b); - }); - data.push([b][concat](params)); - }); - } - data.toString = R._path2string; - return data; - }); - // PATHS - var paths = function (ps) { - var p = paths.ps = paths.ps || {}; - if (p[ps]) { - p[ps].sleep = 100; - } else { - p[ps] = { - sleep: 100 - }; - } - setTimeout(function () { - for (var key in p) { - if (p[has](key) && key != ps) { - p[key].sleep--; - !p[key].sleep && delete p[key]; - } - } - }); - return p[ps]; - }; - /* \ - * Raphael.findDotsAtSegment + + /*\ + * Element.mouseover [ method ] ** - * Utility method + * Adds event handler for mouseover for the element. + > Parameters + - handler (function) handler for the event + = (object) @Element + \*/ + /*\ + * Element.unmouseover + [ method ] ** - * Find dot coordinates on the given cubic bezier curve at the given t. + * Removes event handler for mouseover for the element. > Parameters - - p1x (number) x of the first point of the curve - - p1y (number) y of the first point of the curve - - c1x (number) x of the first anchor of the curve - - c1y (number) y of the first anchor of the curve - - c2x (number) x of the second anchor of the curve - - c2y (number) y of the second anchor of the curve - - p2x (number) x of the second point of the curve - - p2y (number) y of the second point of the curve - - t (number) position on the curve (0..1) - = (object) point information in format: - o { - o x: (number) x coordinate of the point - o y: (number) y coordinate of the point - o m: { - o x: (number) x coordinate of the left anchor - o y: (number) y coordinate of the left anchor - o } - o n: { - o x: (number) x coordinate of the right anchor - o y: (number) y coordinate of the right anchor - o } - o start: { - o x: (number) x coordinate of the start of the curve - o y: (number) y coordinate of the start of the curve - o } - o end: { - o x: (number) x coordinate of the end of the curve - o y: (number) y coordinate of the end of the curve - o } - o alpha: (number) angle of the curve derivative at the point - o } + - handler (function) #optional handler for the event + = (object) @Element \*/ - R.findDotsAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) { - var t1 = 1 - t, - t13 = pow(t1, 3), - t12 = pow(t1, 2), - t2 = t * t, - t3 = t2 * t, - x = t13 * p1x + t12 * 3 * t * c1x + t1 * 3 * t * t * c2x + t3 * p2x, - y = t13 * p1y + t12 * 3 * t * c1y + t1 * 3 * t * t * c2y + t3 * p2y, - mx = p1x + 2 * t * (c1x - p1x) + t2 * (c2x - 2 * c1x + p1x), - my = p1y + 2 * t * (c1y - p1y) + t2 * (c2y - 2 * c1y + p1y), - nx = c1x + 2 * t * (c2x - c1x) + t2 * (p2x - 2 * c2x + c1x), - ny = c1y + 2 * t * (c2y - c1y) + t2 * (p2y - 2 * c2y + c1y), - ax = t1 * p1x + t * c1x, - ay = t1 * p1y + t * c1y, - cx = t1 * c2x + t * p2x, - cy = t1 * c2y + t * p2y, - alpha = (90 - math.atan2(mx - nx, my - ny) * 180 / PI); - (mx > nx || my < ny) && (alpha += 180); - return { - x: x, - y: y, - m: {x: mx, y: my}, - n: {x: nx, y: ny}, - start: {x: ax, y: ay}, - end: {x: cx, y: cy}, - alpha: alpha - }; - }; - /* \ - * Raphael.bezierBBox + + /*\ + * Element.mouseup [ method ] ** - * Utility method - ** - * Return bounding box of a given cubic bezier curve + * Adds event handler for mouseup for the element. > Parameters - - p1x (number) x of the first point of the curve - - p1y (number) y of the first point of the curve - - c1x (number) x of the first anchor of the curve - - c1y (number) y of the first anchor of the curve - - c2x (number) x of the second anchor of the curve - - c2y (number) y of the second anchor of the curve - - p2x (number) x of the second point of the curve - - p2y (number) y of the second point of the curve - * or - - bez (array) array of six points for bezier curve - = (object) point information in format: - o { - o min: { - o x: (number) x coordinate of the left point - o y: (number) y coordinate of the top point - o } - o max: { - o x: (number) x coordinate of the right point - o y: (number) y coordinate of the bottom point - o } - o } + - handler (function) handler for the event + = (object) @Element \*/ - R.bezierBBox = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y) { - if (!R.is(p1x, "array")) { - p1x = [p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y]; - } - var bbox = curveDim.apply(null, p1x); - return { - x: bbox.min.x, - y: bbox.min.y, - x2: bbox.max.x, - y2: bbox.max.y, - width: bbox.max.x - bbox.min.x, - height: bbox.max.y - bbox.min.y - }; - }; - /* \ - * Raphael.isPointInsideBBox + /*\ + * Element.unmouseup [ method ] ** - * Utility method - ** - * Returns `true` if given point is inside bounding boxes. + * Removes event handler for mouseup for the element. > Parameters - - bbox (string) bounding box - - x (string) x coordinate of the point - - y (string) y coordinate of the point - = (boolean) `true` if point inside + - handler (function) #optional handler for the event + = (object) @Element \*/ - R.isPointInsideBBox = function (bbox, x, y) { - return x >= bbox.x && x <= bbox.x2 && y >= bbox.y && y <= bbox.y2; - }; - /* \ - * Raphael.isBBoxIntersect + + /*\ + * Element.touchstart [ method ] ** - * Utility method + * Adds event handler for touchstart for the element. + > Parameters + - handler (function) handler for the event + = (object) @Element + \*/ + /*\ + * Element.untouchstart + [ method ] ** - * Returns `true` if two bounding boxes intersect + * Removes event handler for touchstart for the element. > Parameters - - bbox1 (string) first bounding box - - bbox2 (string) second bounding box - = (boolean) `true` if they intersect + - handler (function) #optional handler for the event + = (object) @Element \*/ - R.isBBoxIntersect = function (bbox1, bbox2) { - var i = R.isPointInsideBBox; - return i(bbox2, bbox1.x, bbox1.y) - || i(bbox2, bbox1.x2, bbox1.y) - || i(bbox2, bbox1.x, bbox1.y2) - || i(bbox2, bbox1.x2, bbox1.y2) - || i(bbox1, bbox2.x, bbox2.y) - || i(bbox1, bbox2.x2, bbox2.y) - || i(bbox1, bbox2.x, bbox2.y2) - || i(bbox1, bbox2.x2, bbox2.y2) - || (bbox1.x < bbox2.x2 && bbox1.x > bbox2.x || bbox2.x < bbox1.x2 && bbox2.x > bbox1.x) - && (bbox1.y < bbox2.y2 && bbox1.y > bbox2.y || bbox2.y < bbox1.y2 && bbox2.y > bbox1.y); - }; - function base3 (t, p1, p2, p3, p4) { - var t1 = -3 * p1 + 9 * p2 - 9 * p3 + 3 * p4, - t2 = t * t1 + 6 * p1 - 12 * p2 + 6 * p3; - return t * t2 - 3 * p1 + 3 * p2; - } - function bezlen (x1, y1, x2, y2, x3, y3, x4, y4, z) { - if (z == null) { - z = 1; - } - z = z > 1 ? 1 : z < 0 ? 0 : z; - var z2 = z / 2, - n = 12, - Tvalues = [-0.1252, 0.1252, -0.3678, 0.3678, -0.5873, 0.5873, -0.7699, 0.7699, -0.9041, 0.9041, -0.9816, 0.9816], - Cvalues = [0.2491, 0.2491, 0.2335, 0.2335, 0.2032, 0.2032, 0.1601, 0.1601, 0.1069, 0.1069, 0.0472, 0.0472], - sum = 0; - for (var i = 0; i < n; i++) { - var ct = z2 * Tvalues[i] + z2, - xbase = base3(ct, x1, x2, x3, x4), - ybase = base3(ct, y1, y2, y3, y4), - comb = xbase * xbase + ybase * ybase; - sum += Cvalues[i] * math.sqrt(comb); - } - return z2 * sum; - } - function getTatLen (x1, y1, x2, y2, x3, y3, x4, y4, ll) { - if (ll < 0 || bezlen(x1, y1, x2, y2, x3, y3, x4, y4) < ll) { - return; - } - var t = 1, - step = t / 2, - t2 = t - step, - l, - e = .01; - l = bezlen(x1, y1, x2, y2, x3, y3, x4, y4, t2); - while (abs(l - ll) > e) { - step /= 2; - t2 += (l < ll ? 1 : -1) * step; - l = bezlen(x1, y1, x2, y2, x3, y3, x4, y4, t2); - } - return t2; - } - function intersect (x1, y1, x2, y2, x3, y3, x4, y4) { - if ( - mmax(x1, x2) < mmin(x3, x4) || - mmin(x1, x2) > mmax(x3, x4) || - mmax(y1, y2) < mmin(y3, y4) || - mmin(y1, y2) > mmax(y3, y4) - ) { - return; - } - var nx = (x1 * y2 - y1 * x2) * (x3 - x4) - (x1 - x2) * (x3 * y4 - y3 * x4), - ny = (x1 * y2 - y1 * x2) * (y3 - y4) - (y1 - y2) * (x3 * y4 - y3 * x4), - denominator = (x1 - x2) * (y3 - y4) - (y1 - y2) * (x3 - x4); - if (!denominator) { - return; - } - var px = nx / denominator, - py = ny / denominator, - px2 = +px.toFixed(2), - py2 = +py.toFixed(2); - if ( - px2 < +mmin(x1, x2).toFixed(2) || - px2 > +mmax(x1, x2).toFixed(2) || - px2 < +mmin(x3, x4).toFixed(2) || - px2 > +mmax(x3, x4).toFixed(2) || - py2 < +mmin(y1, y2).toFixed(2) || - py2 > +mmax(y1, y2).toFixed(2) || - py2 < +mmin(y3, y4).toFixed(2) || - py2 > +mmax(y3, y4).toFixed(2) - ) { - return; - } - return {x: px, y: py}; - } - function inter (bez1, bez2) { - return interHelper(bez1, bez2); - } - function interCount (bez1, bez2) { - return interHelper(bez1, bez2, 1); - } - function interHelper (bez1, bez2, justCount) { - var bbox1 = R.bezierBBox(bez1), - bbox2 = R.bezierBBox(bez2); - if (!R.isBBoxIntersect(bbox1, bbox2)) { - return justCount ? 0 : []; - } - var l1 = bezlen.apply(0, bez1), - l2 = bezlen.apply(0, bez2), - n1 = mmax(~~(l1 / 5), 1), - n2 = mmax(~~(l2 / 5), 1), - dots1 = [], - dots2 = [], - xy = {}, - res = justCount ? 0 : []; - for (var i = 0; i < n1 + 1; i++) { - var p = R.findDotsAtSegment.apply(R, bez1.concat(i / n1)); - dots1.push({x: p.x, y: p.y, t: i / n1}); - } - for (i = 0; i < n2 + 1; i++) { - p = R.findDotsAtSegment.apply(R, bez2.concat(i / n2)); - dots2.push({x: p.x, y: p.y, t: i / n2}); - } - for (i = 0; i < n1; i++) { - for (var j = 0; j < n2; j++) { - var di = dots1[i], - di1 = dots1[i + 1], - dj = dots2[j], - dj1 = dots2[j + 1], - ci = abs(di1.x - di.x) < .001 ? "y" : "x", - cj = abs(dj1.x - dj.x) < .001 ? "y" : "x", - is = intersect(di.x, di.y, di1.x, di1.y, dj.x, dj.y, dj1.x, dj1.y); - if (is) { - if (xy[is.x.toFixed(4)] == is.y.toFixed(4)) { - continue; - } - xy[is.x.toFixed(4)] = is.y.toFixed(4); - var t1 = di.t + abs((is[ci] - di[ci]) / (di1[ci] - di[ci])) * (di1.t - di.t), - t2 = dj.t + abs((is[cj] - dj[cj]) / (dj1[cj] - dj[cj])) * (dj1.t - dj.t); - if (t1 >= 0 && t1 <= 1.001 && t2 >= 0 && t2 <= 1.001) { - if (justCount) { - res++; - } else { - res.push({ - x: is.x, - y: is.y, - t1: mmin(t1, 1), - t2: mmin(t2, 1) - }); - } - } - } - } - } - return res; - } - /* \ - * Raphael.pathIntersection + /*\ + * Element.touchmove [ method ] ** - * Utility method + * Adds event handler for touchmove for the element. + > Parameters + - handler (function) handler for the event + = (object) @Element + \*/ + /*\ + * Element.untouchmove + [ method ] ** - * Finds intersections of two paths + * Removes event handler for touchmove for the element. > Parameters - - path1 (string) path string - - path2 (string) path string - = (array) dots of intersection - o [ - o { - o x: (number) x coordinate of the point - o y: (number) y coordinate of the point - o t1: (number) t value for segment of path1 - o t2: (number) t value for segment of path2 - o segment1: (number) order number for segment of path1 - o segment2: (number) order number for segment of path2 - o bez1: (array) eight coordinates representing beziér curve for the segment of path1 - o bez2: (array) eight coordinates representing beziér curve for the segment of path2 - o } - o ] + - handler (function) #optional handler for the event + = (object) @Element \*/ - R.pathIntersection = function (path1, path2) { - return interPathHelper(path1, path2); - }; - R.pathIntersectionNumber = function (path1, path2) { - return interPathHelper(path1, path2, 1); - }; - function interPathHelper (path1, path2, justCount) { - path1 = R._path2curve(path1); - path2 = R._path2curve(path2); - var x1, y1, x2, y2, x1m, y1m, x2m, y2m, bez1, bez2, - res = justCount ? 0 : []; - for (var i = 0, ii = path1.length; i < ii; i++) { - var pi = path1[i]; - if (pi[0] == "M") { - x1 = x1m = pi[1]; - y1 = y1m = pi[2]; - } else { - if (pi[0] == "C") { - bez1 = [x1, y1].concat(pi.slice(1)); - x1 = bez1[6]; - y1 = bez1[7]; - } else { - bez1 = [x1, y1, x1, y1, x1m, y1m, x1m, y1m]; - x1 = x1m; - y1 = y1m; + + /*\ + * Element.touchend + [ method ] + ** + * Adds event handler for touchend for the element. + > Parameters + - handler (function) handler for the event + = (object) @Element + \*/ + /*\ + * Element.untouchend + [ method ] + ** + * Removes event handler for touchend for the element. + > Parameters + - handler (function) #optional handler for the event + = (object) @Element + \*/ + + /*\ + * Element.touchcancel + [ method ] + ** + * Adds event handler for touchcancel for the element. + > Parameters + - handler (function) handler for the event + = (object) @Element + \*/ + /*\ + * Element.untouchcancel + [ method ] + ** + * Removes event handler for touchcancel for the element. + > Parameters + - handler (function) #optional handler for the event + = (object) @Element + \*/ + for (var i = events.length; i--;) { + (function (eventName) { + R[eventName] = elproto[eventName] = function (fn, scope) { + if (R.is(fn, "function")) { + this.events = this.events || []; + this.events.push({name: eventName, f: fn, unbind: addEvent(this.shape || this.node || g.doc, eventName, fn, scope || this)}); } - for (var j = 0, jj = path2.length; j < jj; j++) { - var pj = path2[j]; - if (pj[0] == "M") { - x2 = x2m = pj[1]; - y2 = y2m = pj[2]; - } else { - if (pj[0] == "C") { - bez2 = [x2, y2].concat(pj.slice(1)); - x2 = bez2[6]; - y2 = bez2[7]; - } else { - bez2 = [x2, y2, x2, y2, x2m, y2m, x2m, y2m]; - x2 = x2m; - y2 = y2m; - } - var intr = interHelper(bez1, bez2, justCount); - if (justCount) { - res += intr; - } else { - for (var k = 0, kk = intr.length; k < kk; k++) { - intr[k].segment1 = i; - intr[k].segment2 = j; - intr[k].bez1 = bez1; - intr[k].bez2 = bez2; - } - res = res.concat(intr); - } + return this; + }; + R["un" + eventName] = elproto["un" + eventName] = function (fn) { + var events = this.events || [], + l = events.length; + while (l--){ + if (events[l].name == eventName && (R.is(fn, "undefined") || events[l].f == fn)) { + events[l].unbind(); + events.splice(l, 1); + !events.length && delete this.events; } } - } - } - return res; + return this; + }; + })(events[i]); } - /* \ - * Raphael.isPointInsidePath + + /*\ + * Element.data [ method ] ** - * Utility method + * Adds or retrieves given value asociated with given key. ** - * Returns `true` if given point is inside a given closed path. + * See also @Element.removeData > Parameters - - path (string) path string - - x (number) x of the point - - y (number) y of the point - = (boolean) true, if point is inside the path + - key (string) key to store data + - value (any) #optional value to store + = (object) @Element + * or, if value is not specified: + = (any) value + * or, if key and value are not specified: + = (object) Key/value pairs for all the data associated with the element. + > Usage + | for (var i = 0, i < 5, i++) { + | paper.circle(10 + 15 * i, 10, 10) + | .attr({fill: "#000"}) + | .data("i", i) + | .click(function () { + | alert(this.data("i")); + | }); + | } \*/ - R.isPointInsidePath = function (path, x, y) { - var bbox = R.pathBBox(path); - return R.isPointInsideBBox(bbox, x, y) && - interPathHelper(path, [["M", x, y], ["H", bbox.x2 + 10]], 1) % 2 == 1; + elproto.data = function (key, value) { + var data = eldata[this.id] = eldata[this.id] || {}; + if (arguments.length == 0) { + return data; + } + if (arguments.length == 1) { + if (R.is(key, "object")) { + for (var i in key) if (key[has](i)) { + this.data(i, key[i]); + } + return this; + } + eve("raphael.data.get." + this.id, this, data[key], key); + return data[key]; + } + data[key] = value; + eve("raphael.data.set." + this.id, this, value, key); + return this; }; - R._removedFactory = function (methodname) { - return function () { - eve("raphael.log", null, "Rapha\xebl: you are calling to method \u201c" + methodname + "\u201d of removed object", methodname); - }; + + elproto.datum = function(){ + return arguments.length == 0 ? this._bindData : ((this._bindData = arguments[0]), this); }; - /* \ - * Raphael.pathBBox + + /*\ + * Element.removeData [ method ] ** - * Utility method + * Removes value associated with an element by given key. + * If key is not provided, removes all the data of the element. + > Parameters + - key (string) #optional key + = (object) @Element + \*/ + elproto.removeData = function (key) { + if (key == null) { + eldata[this.id] = {}; + } else { + eldata[this.id] && delete eldata[this.id][key]; + } + return this; + }; + /*\ + * Element.getData + [ method ] ** - * Return bounding box of a given path + * Retrieves the element data + = (object) data + \*/ + elproto.getData = function () { + return clone(eldata[this.id] || {}); + }; + /*\ + * Element.hover + [ method ] + ** + * Adds event handlers for hover for the element. > Parameters - - path (string) path string - = (object) bounding box - o { - o x: (number) x coordinate of the left top point of the box - o y: (number) y coordinate of the left top point of the box - o x2: (number) x coordinate of the right bottom point of the box - o y2: (number) y coordinate of the right bottom point of the box - o width: (number) width of the box - o height: (number) height of the box - o cx: (number) x coordinate of the center of the box - o cy: (number) y coordinate of the center of the box - o } + - f_in (function) handler for hover in + - f_out (function) handler for hover out + - icontext (object) #optional context for hover in handler + - ocontext (object) #optional context for hover out handler + = (object) @Element \*/ - var pathDimensions = R.pathBBox = function (path) { - var pth = paths(path); - if (pth.bbox) { - return clone(pth.bbox); - } - if (!path) { - return {x: 0, y: 0, width: 0, height: 0, x2: 0, y2: 0}; - } - path = path2curve(path); - var x = 0, - y = 0, - X = [], - Y = [], - p; - for (var i = 0, ii = path.length; i < ii; i++) { - p = path[i]; - if (p[0] == "M") { - x = p[1]; - y = p[2]; - X.push(x); - Y.push(y); - } else { - var dim = curveDim(x, y, p[1], p[2], p[3], p[4], p[5], p[6]); - X = X[concat](dim.min.x, dim.max.x); - Y = Y[concat](dim.min.y, dim.max.y); - x = p[5]; - y = p[6]; - } - } - var xmin = mmin[apply](0, X), - ymin = mmin[apply](0, Y), - xmax = mmax[apply](0, X), - ymax = mmax[apply](0, Y), - width = xmax - xmin, - height = ymax - ymin, - bb = { - x: xmin, - y: ymin, - x2: xmax, - y2: ymax, - width: width, - height: height, - cx: xmin + width / 2, - cy: ymin + height / 2 - }; - pth.bbox = clone(bb); - return bb; - }, - pathClone = function (pathArray) { - var res = clone(pathArray); - res.toString = R._path2string; - return res; - }, - pathToRelative = R._pathToRelative = function (pathArray) { - var pth = paths(pathArray); - if (pth.rel) { - return pathClone(pth.rel); - } - if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption - pathArray = R.parsePathString(pathArray); - } - var res = [], - x = 0, - y = 0, - mx = 0, - my = 0, - start = 0; - if (pathArray[0][0] == "M") { - x = pathArray[0][1]; - y = pathArray[0][2]; - mx = x; - my = y; - start++; - res.push(["M", x, y]); - } - for (var i = start, ii = pathArray.length; i < ii; i++) { - var r = res[i] = [], - pa = pathArray[i]; - if (pa[0] != lowerCase.call(pa[0])) { - r[0] = lowerCase.call(pa[0]); - switch (r[0]) { - case "a": - r[1] = pa[1]; - r[2] = pa[2]; - r[3] = pa[3]; - r[4] = pa[4]; - r[5] = pa[5]; - r[6] = +(pa[6] - x).toFixed(3); - r[7] = +(pa[7] - y).toFixed(3); - break; - case "v": - r[1] = +(pa[1] - y).toFixed(3); - break; - case "m": - mx = pa[1]; - my = pa[2]; - default: - for (var j = 1, jj = pa.length; j < jj; j++) { - r[j] = +(pa[j] - ((j % 2) ? x : y)).toFixed(3); - } - } - } else { - r = res[i] = []; - if (pa[0] == "m") { - mx = pa[1] + x; - my = pa[2] + y; - } - for (var k = 0, kk = pa.length; k < kk; k++) { - res[i][k] = pa[k]; - } - } - var len = res[i].length; - switch (res[i][0]) { - case "z": - x = mx; - y = my; - break; - case "h": - x += +res[i][len - 1]; - break; - case "v": - y += +res[i][len - 1]; + elproto.hover = function (f_in, f_out, scope_in, scope_out) { + return this.mouseover(f_in, scope_in).mouseout(f_out, scope_out || scope_in); + }; + /*\ + * Element.unhover + [ method ] + ** + * Removes event handlers for hover for the element. + > Parameters + - f_in (function) handler for hover in + - f_out (function) handler for hover out + = (object) @Element + \*/ + elproto.unhover = function (f_in, f_out) { + return this.unmouseover(f_in).unmouseout(f_out); + }; + var draggable = []; + /*\ + * Element.drag + [ method ] + ** + * Adds event handlers for drag of the element. + > Parameters + - onmove (function) handler for moving + - onstart (function) handler for drag start + - onend (function) handler for drag end + - mcontext (object) #optional context for moving handler + - scontext (object) #optional context for drag start handler + - econtext (object) #optional context for drag end handler + * Additionaly following `drag` events will be triggered: `drag.start.` on start, + * `drag.end.` on end and `drag.move.` on every move. When element will be dragged over another element + * `drag.over.` will be fired as well. + * + * Start event and start handler will be called in specified context or in context of the element with following parameters: + o x (number) x position of the mouse + o y (number) y position of the mouse + o event (object) DOM event object + * Move event and move handler will be called in specified context or in context of the element with following parameters: + o dx (number) shift by x from the start point + o dy (number) shift by y from the start point + o x (number) x position of the mouse + o y (number) y position of the mouse + o event (object) DOM event object + * End event and end handler will be called in specified context or in context of the element with following parameters: + o event (object) DOM event object + = (object) @Element + \*/ + elproto.drag = function (onmove, onstart, onend, move_scope, start_scope, end_scope) { + function start(e) { + (e.originalEvent || e).preventDefault(); + var x = e.clientX, + y = e.clientY, + scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop, + scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft; + this._drag.id = e.identifier; + if (supportsTouch && e.touches) { + var i = e.touches.length, touch; + while (i--) { + touch = e.touches[i]; + this._drag.id = touch.identifier; + if (touch.identifier == this._drag.id) { + x = touch.clientX; + y = touch.clientY; break; - default: - x += +res[i][len - 2]; - y += +res[i][len - 1]; - } - } - res.toString = R._path2string; - pth.rel = pathClone(res); - return res; - }, - pathToAbsolute = R._pathToAbsolute = function (pathArray) { - var pth = paths(pathArray); - if (pth.abs) { - return pathClone(pth.abs); - } - if (!R.is(pathArray, array) || !R.is(pathArray && pathArray[0], array)) { // rough assumption - pathArray = R.parsePathString(pathArray); - } - if (!pathArray || !pathArray.length) { - return [["M", 0, 0]]; - } - var res = [], - x = 0, - y = 0, - mx = 0, - my = 0, - start = 0; - if (pathArray[0][0] == "M") { - x = +pathArray[0][1]; - y = +pathArray[0][2]; - mx = x; - my = y; - start++; - res[0] = ["M", x, y]; - } - var crz = pathArray.length == 3 && pathArray[0][0] == "M" && pathArray[1][0].toUpperCase() == "R" && pathArray[2][0].toUpperCase() == "Z"; - for (var r, pa, i = start, ii = pathArray.length; i < ii; i++) { - res.push(r = []); - pa = pathArray[i]; - if (pa[0] != upperCase.call(pa[0])) { - r[0] = upperCase.call(pa[0]); - switch (r[0]) { - case "A": - r[1] = pa[1]; - r[2] = pa[2]; - r[3] = pa[3]; - r[4] = pa[4]; - r[5] = pa[5]; - r[6] = +(pa[6] + x); - r[7] = +(pa[7] + y); - break; - case "V": - r[1] = +pa[1] + y; - break; - case "H": - r[1] = +pa[1] + x; - break; - case "R": - var dots = [x, y][concat](pa.slice(1)); - for (var j = 2, jj = dots.length; j < jj; j++) { - dots[j] = +dots[j] + x; - dots[++j] = +dots[j] + y; - } - res.pop(); - res = res[concat](catmullRom2bezier(dots, crz)); - break; - case "M": - mx = +pa[1] + x; - my = +pa[2] + y; - default: - for (j = 1, jj = pa.length; j < jj; j++) { - r[j] = +pa[j] + ((j % 2) ? x : y); - } - } - } else if (pa[0] == "R") { - dots = [x, y][concat](pa.slice(1)); - res.pop(); - res = res[concat](catmullRom2bezier(dots, crz)); - r = ["R"][concat](pa.slice(-2)); - } else { - for (var k = 0, kk = pa.length; k < kk; k++) { - r[k] = pa[k]; } } - switch (r[0]) { - case "Z": - x = mx; - y = my; - break; - case "H": - x = r[1]; - break; - case "V": - y = r[1]; - break; - case "M": - mx = r[r.length - 2]; - my = r[r.length - 1]; - default: - x = r[r.length - 2]; - y = r[r.length - 1]; - } } - res.toString = R._path2string; - pth.abs = pathClone(res); - return res; - }, - l2c = function (x1, y1, x2, y2) { - return [x1, y1, x2, y2, x2, y2]; - }, - q2c = function (x1, y1, ax, ay, x2, y2) { - var _13 = 1 / 3, - _23 = 2 / 3; - return [ - _13 * x1 + _23 * ax, - _13 * y1 + _23 * ay, - _13 * x2 + _23 * ax, - _13 * y2 + _23 * ay, - x2, - y2 - ]; - }, - a2c = function (x1, y1, rx, ry, angle, large_arc_flag, sweep_flag, x2, y2, recursive) { - // for more information of where this math came from visit: - // http://www.w3.org/TR/SVG11/implnote.html#ArcImplementationNotes - var _120 = PI * 120 / 180, - rad = PI / 180 * (+angle || 0), - res = [], - xy, - rotate = cacher(function (x, y, rad) { - var X = x * math.cos(rad) - y * math.sin(rad), - Y = x * math.sin(rad) + y * math.cos(rad); - return {x: X, y: Y}; - }); - if (!recursive) { - xy = rotate(x1, y1, -rad); - x1 = xy.x; - y1 = xy.y; - xy = rotate(x2, y2, -rad); - x2 = xy.x; - y2 = xy.y; - var cos = math.cos(PI / 180 * angle), - sin = math.sin(PI / 180 * angle), - x = (x1 - x2) / 2, - y = (y1 - y2) / 2; - var h = (x * x) / (rx * rx) + (y * y) / (ry * ry); - if (h > 1) { - h = math.sqrt(h); - rx = h * rx; - ry = h * ry; - } - var rx2 = rx * rx, - ry2 = ry * ry, - k = (large_arc_flag == sweep_flag ? -1 : 1) * - math.sqrt(abs((rx2 * ry2 - rx2 * y * y - ry2 * x * x) / (rx2 * y * y + ry2 * x * x))), - cx = k * rx * y / ry + (x1 + x2) / 2, - cy = k * -ry * x / rx + (y1 + y2) / 2, - f1 = math.asin(((y1 - cy) / ry).toFixed(9)), - f2 = math.asin(((y2 - cy) / ry).toFixed(9)); - - f1 = x1 < cx ? PI - f1 : f1; - f2 = x2 < cx ? PI - f2 : f2; - f1 < 0 && (f1 = PI * 2 + f1); - f2 < 0 && (f2 = PI * 2 + f2); - if (sweep_flag && f1 > f2) { - f1 = f1 - PI * 2; - } - if (!sweep_flag && f2 > f1) { - f2 = f2 - PI * 2; - } - } else { - f1 = recursive[0]; - f2 = recursive[1]; - cx = recursive[2]; - cy = recursive[3]; - } - var df = f2 - f1; - if (abs(df) > _120) { - var f2old = f2, - x2old = x2, - y2old = y2; - f2 = f1 + _120 * (sweep_flag && f2 > f1 ? 1 : -1); - x2 = cx + rx * math.cos(f2); - y2 = cy + ry * math.sin(f2); - res = a2c(x2, y2, rx, ry, angle, 0, sweep_flag, x2old, y2old, [f2, f2old, cx, cy]); - } - df = f2 - f1; - var c1 = math.cos(f1), - s1 = math.sin(f1), - c2 = math.cos(f2), - s2 = math.sin(f2), - t = math.tan(df / 4), - hx = 4 / 3 * rx * t, - hy = 4 / 3 * ry * t, - m1 = [x1, y1], - m2 = [x1 + hx * s1, y1 - hy * c1], - m3 = [x2 + hx * s2, y2 - hy * c2], - m4 = [x2, y2]; - m2[0] = 2 * m1[0] - m2[0]; - m2[1] = 2 * m1[1] - m2[1]; - if (recursive) { - return [m2, m3, m4][concat](res); - } - res = [m2, m3, m4][concat](res).join()[split](","); - var newres = []; - for (var i = 0, ii = res.length; i < ii; i++) { - newres[i] = i % 2 ? rotate(res[i - 1], res[i], rad).y : rotate(res[i], res[i + 1], rad).x; - } - return newres; - - }, - findDotAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) { - var t1 = 1 - t; - return { - x: pow(t1, 3) * p1x + pow(t1, 2) * 3 * t * c1x + t1 * 3 * t * t * c2x + pow(t, 3) * p2x, - y: pow(t1, 3) * p1y + pow(t1, 2) * 3 * t * c1y + t1 * 3 * t * t * c2y + pow(t, 3) * p2y - }; - }, - curveDim = cacher(function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y) { - var a = (c2x - 2 * c1x + p1x) - (p2x - 2 * c2x + c1x), - b = 2 * (c1x - p1x) - 2 * (c2x - c1x), - c = p1x - c1x, - t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a, - t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a, - y = [p1y, p2y], - x = [p1x, p2x], - dot; - abs(t1) > "1e12" && (t1 = .5); - abs(t2) > "1e12" && (t2 = .5); - if (t1 > 0 && t1 < 1) { - dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1); - x.push(dot.x); - y.push(dot.y); - } - if (t2 > 0 && t2 < 1) { - dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2); - x.push(dot.x); - y.push(dot.y); - } - a = (c2y - 2 * c1y + p1y) - (p2y - 2 * c2y + c1y); - b = 2 * (c1y - p1y) - 2 * (c2y - c1y); - c = p1y - c1y; - t1 = (-b + math.sqrt(b * b - 4 * a * c)) / 2 / a; - t2 = (-b - math.sqrt(b * b - 4 * a * c)) / 2 / a; - abs(t1) > "1e12" && (t1 = .5); - abs(t2) > "1e12" && (t2 = .5); - if (t1 > 0 && t1 < 1) { - dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t1); - x.push(dot.x); - y.push(dot.y); - } - if (t2 > 0 && t2 < 1) { - dot = findDotAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t2); - x.push(dot.x); - y.push(dot.y); - } - return { - min: {x: mmin[apply](0, x), y: mmin[apply](0, y)}, - max: {x: mmax[apply](0, x), y: mmax[apply](0, y)} - }; - }), - path2curve = R._path2curve = cacher(function (path, path2) { - var pth = !path2 && paths(path); - if (!path2 && pth.curve) { - return pathClone(pth.curve); - } - var p = pathToAbsolute(path), - p2 = path2 && pathToAbsolute(path2), - attrs = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null}, - attrs2 = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null}, - processPath = function (path, d, pcom) { - var nx, ny, tq = {T: 1, Q: 1}; - if (!path) { - return ["C", d.x, d.y, d.x, d.y, d.x, d.y]; - } - !(path[0] in tq) && (d.qx = d.qy = null); - switch (path[0]) { - case "M": - d.X = path[1]; - d.Y = path[2]; - break; - case "A": - path = ["C"][concat](a2c[apply](0, [d.x, d.y][concat](path.slice(1)))); - break; - case "S": - if (pcom == "C" || pcom == "S") { // In "S" case we have to take into account, if the previous command is C/S. - nx = d.x * 2 - d.bx; // And reflect the previous - ny = d.y * 2 - d.by; // command's control point relative to the current point. - } else { // or some else or nothing - nx = d.x; - ny = d.y; - } - path = ["C", nx, ny][concat](path.slice(1)); - break; - case "T": - if (pcom == "Q" || pcom == "T") { // In "T" case we have to take into account, if the previous command is Q/T. - d.qx = d.x * 2 - d.qx; // And make a reflection similar - d.qy = d.y * 2 - d.qy; // to case "S". - } else { // or something else or nothing - d.qx = d.x; - d.qy = d.y; - } - path = ["C"][concat](q2c(d.x, d.y, d.qx, d.qy, path[1], path[2])); - break; - case "Q": - d.qx = path[1]; - d.qy = path[2]; - path = ["C"][concat](q2c(d.x, d.y, path[1], path[2], path[3], path[4])); - break; - case "L": - path = ["C"][concat](l2c(d.x, d.y, path[1], path[2])); - break; - case "H": - path = ["C"][concat](l2c(d.x, d.y, path[1], d.y)); - break; - case "V": - path = ["C"][concat](l2c(d.x, d.y, d.x, path[1])); - break; - case "Z": - path = ["C"][concat](l2c(d.x, d.y, d.X, d.Y)); - break; - } - return path; - }, - fixArc = function (pp, i) { - if (pp[i].length > 7) { - pp[i].shift(); - var pi = pp[i]; - while (pi.length) { - pcoms1[i] = "A"; // if created multiple C:s, their original seg is saved - p2 && (pcoms2[i] = "A"); // the same as above - pp.splice(i++, 0, ["C"][concat](pi.splice(0, 6))); - } - pp.splice(i, 1); - ii = mmax(p.length, p2 && p2.length || 0); - } - }, - fixM = function (path1, path2, a1, a2, i) { - if (path1 && path2 && path1[i][0] == "M" && path2[i][0] != "M") { - path2.splice(i, 0, ["M", a2.x, a2.y]); - a1.bx = 0; - a1.by = 0; - a1.x = path1[i][1]; - a1.y = path1[i][2]; - ii = mmax(p.length, p2 && p2.length || 0); - } - }, - pcoms1 = [], // path commands of original path p - pcoms2 = [], // path commands of original path p2 - pfirst = "", // temporary holder for original path command - pcom = ""; // holder for previous path command of original path - for (var i = 0, ii = mmax(p.length, p2 && p2.length || 0); i < ii; i++) { - p[i] && (pfirst = p[i][0]); // save current path command - - if (pfirst != "C") // C is not saved yet, because it may be result of conversion - { - pcoms1[i] = pfirst; // Save current path command - i && ( pcom = pcoms1[i - 1]); // Get previous path command pcom - } - p[i] = processPath(p[i], attrs, pcom); // Previous path command is inputted to processPath - - if (pcoms1[i] != "A" && pfirst == "C") pcoms1[i] = "C"; // A is the only command - // which may produce multiple C:s - // so we have to make sure that C is also C in original path - - fixArc(p, i); // fixArc adds also the right amount of A:s to pcoms1 - - if (p2) { // the same procedures is done to p2 - p2[i] && (pfirst = p2[i][0]); - if (pfirst != "C") { - pcoms2[i] = pfirst; - i && (pcom = pcoms2[i - 1]); - } - p2[i] = processPath(p2[i], attrs2, pcom); - - if (pcoms2[i] != "A" && pfirst == "C") pcoms2[i] = "C"; - - fixArc(p2, i); - } - fixM(p, p2, attrs, attrs2, i); - fixM(p2, p, attrs2, attrs, i); - var seg = p[i], - seg2 = p2 && p2[i], - seglen = seg.length, - seg2len = p2 && seg2.length; - attrs.x = seg[seglen - 2]; - attrs.y = seg[seglen - 1]; - attrs.bx = toFloat(seg[seglen - 4]) || attrs.x; - attrs.by = toFloat(seg[seglen - 3]) || attrs.y; - attrs2.bx = p2 && (toFloat(seg2[seg2len - 4]) || attrs2.x); - attrs2.by = p2 && (toFloat(seg2[seg2len - 3]) || attrs2.y); - attrs2.x = p2 && seg2[seg2len - 2]; - attrs2.y = p2 && seg2[seg2len - 1]; - } - if (!p2) { - pth.curve = pathClone(p); - } - return p2 ? [p, p2] : p; - }, null, pathClone), - parseDots = R._parseDots = cacher(function (gradient) { - var dots = []; - for (var i = 0, ii = gradient.length; i < ii; i++) { - var dot = {}, - par = gradient[i].match(/^([^:]*):?([\d\.]*)/); - dot.color = R.getRGB(par[1]); - if (dot.color.error) { - return null; - } - dot.opacity = dot.color.opacity; - dot.color = dot.color.hex; - par[2] && (dot.offset = par[2] + "%"); - dots.push(dot); - } - for (i = 1, ii = dots.length - 1; i < ii; i++) { - if (!dots[i].offset) { - var start = toFloat(dots[i - 1].offset || 0), - end = 0; - for (var j = i + 1; j < ii; j++) { - if (dots[j].offset) { - end = dots[j].offset; - break; - } - } - if (!end) { - end = 100; - j = ii; - } - end = toFloat(end); - var d = (end - start) / (j - i + 1); - for (; i < j; i++) { - start += d; - dots[i].offset = start + "%"; - } - } - } - return dots; - }), - tear = R._tear = function (el, paper) { - el == paper.top && (paper.top = el.prev); - el == paper.bottom && (paper.bottom = el.next); - el.next && (el.next.prev = el.prev); - el.prev && (el.prev.next = el.next); - }, - tofront = R._tofront = function (el, paper) { - if (paper.top === el) { - return; - } - tear(el, paper); - el.next = null; - el.prev = paper.top; - paper.top.next = el; - paper.top = el; - }, - toback = R._toback = function (el, paper) { - if (paper.bottom === el) { - return; - } - tear(el, paper); - el.next = paper.bottom; - el.prev = null; - paper.bottom.prev = el; - paper.bottom = el; - }, - insertafter = R._insertafter = function (el, el2, paper) { - tear(el, paper); - el2 == paper.top && (paper.top = el); - el2.next && (el2.next.prev = el); - el.next = el2.next; - el.prev = el2; - el2.next = el; - }, - insertbefore = R._insertbefore = function (el, el2, paper) { - tear(el, paper); - el2 == paper.bottom && (paper.bottom = el); - el2.prev && (el2.prev.next = el); - el.prev = el2.prev; - el2.prev = el; - el.next = el2; - }, - /* \ - * Raphael.toMatrix - [ method ] - ** - * Utility method - ** - * Returns matrix of transformations applied to a given path - > Parameters - - path (string) path string - - transform (string|array) transformation string - = (object) @Matrix - \*/ - toMatrix = R.toMatrix = function (path, transform) { - var bb = pathDimensions(path), - el = { - _: { - transform: E - }, - getBBox: function () { - return bb; - } - }; - extractTransform(el, transform); - return el.matrix; - }, - /* \ - * Raphael.transformPath - [ method ] - ** - * Utility method - ** - * Returns path transformed by a given transformation - > Parameters - - path (string) path string - - transform (string|array) transformation string - = (string) path - \*/ - transformPath = R.transformPath = function (path, transform) { - return mapPath(path, toMatrix(path, transform)); - }, - extractTransform = R._extractTransform = function (el, tstr) { - if (tstr == null) { - return el._.transform; - } - tstr = Str(tstr).replace(/\.{3}|\u2026/g, el._.transform || E); - var tdata = R.parseTransformString(tstr), - deg = 0, - dx = 0, - dy = 0, - sx = 1, - sy = 1, - _ = el._, - m = new Matrix; - _.transform = tdata || []; - if (tdata) { - for (var i = 0, ii = tdata.length; i < ii; i++) { - var t = tdata[i], - tlen = t.length, - command = Str(t[0]).toLowerCase(), - absolute = t[0] != command, - inver = absolute ? m.invert() : 0, - x1, - y1, - x2, - y2, - bb; - if (command == "t" && tlen == 3) { - if (absolute) { - x1 = inver.x(0, 0); - y1 = inver.y(0, 0); - x2 = inver.x(t[1], t[2]); - y2 = inver.y(t[1], t[2]); - m.translate(x2 - x1, y2 - y1); - } else { - m.translate(t[1], t[2]); - } - } else if (command == "r") { - if (tlen == 2) { - bb = bb || el.getBBox(1); - m.rotate(t[1], bb.x + bb.width / 2, bb.y + bb.height / 2); - deg += t[1]; - } else if (tlen == 4) { - if (absolute) { - x2 = inver.x(t[2], t[3]); - y2 = inver.y(t[2], t[3]); - m.rotate(t[1], x2, y2); - } else { - m.rotate(t[1], t[2], t[3]); - } - deg += t[1]; - } - } else if (command == "s") { - if (tlen == 2 || tlen == 3) { - bb = bb || el.getBBox(1); - m.scale(t[1], t[tlen - 1], bb.x + bb.width / 2, bb.y + bb.height / 2); - sx *= t[1]; - sy *= t[tlen - 1]; - } else if (tlen == 5) { - if (absolute) { - x2 = inver.x(t[3], t[4]); - y2 = inver.y(t[3], t[4]); - m.scale(t[1], t[2], x2, y2); - } else { - m.scale(t[1], t[2], t[3], t[4]); - } - sx *= t[1]; - sy *= t[2]; - } - } else if (command == "m" && tlen == 7) { - m.add(t[1], t[2], t[3], t[4], t[5], t[6]); - } - _.dirtyT = 1; - el.matrix = m; - } - } - - /* \ - * Element.matrix - [ property (object) ] - ** - * Keeps @Matrix object, which represents element transformation - \*/ - el.matrix = m; - - _.sx = sx; - _.sy = sy; - _.deg = deg; - _.dx = dx = m.e; - _.dy = dy = m.f; - - if (sx == 1 && sy == 1 && !deg && _.bbox) { - _.bbox.x += +dx; - _.bbox.y += +dy; - } else { - _.dirtyT = 1; - } - }, - getEmpty = function (item) { - var l = item[0]; - switch (l.toLowerCase()) { - case "t": return [l, 0, 0]; - case "m": return [l, 1, 0, 0, 1, 0, 0]; - case "r": if (item.length == 4) { - return [l, 0, item[2], item[3]]; - } - return [l, 0]; - - case "s": if (item.length == 5) { - return [l, 1, 1, item[3], item[4]]; - } else if (item.length == 3) { - return [l, 1, 1]; - } - return [l, 1]; - - } - }, - equaliseTransform = R._equaliseTransform = function (t1, t2) { - t2 = Str(t2).replace(/\.{3}|\u2026/g, t1); - t1 = R.parseTransformString(t1) || []; - t2 = R.parseTransformString(t2) || []; - var maxlength = mmax(t1.length, t2.length), - from = [], - to = [], - i = 0, j, jj, - tt1, tt2; - for (; i < maxlength; i++) { - tt1 = t1[i] || getEmpty(t2[i]); - tt2 = t2[i] || getEmpty(tt1); - if ((tt1[0] != tt2[0]) || - (tt1[0].toLowerCase() == "r" && (tt1[2] != tt2[2] || tt1[3] != tt2[3])) || - (tt1[0].toLowerCase() == "s" && (tt1[3] != tt2[3] || tt1[4] != tt2[4])) - ) { - return; - } - from[i] = []; - to[i] = []; - for (j = 0, jj = mmax(tt1.length, tt2.length); j < jj; j++) { - j in tt1 && (from[i][j] = tt1[j]); - j in tt2 && (to[i][j] = tt2[j]); - } - } - return { - from: from, - to: to - }; - }; - R._getContainer = function (x, y, w, h) { - var container; - container = h == null && !R.is(x, "object") ? g.doc.getElementById(x) : x; - if (container == null) { - return; - } - if (container.tagName) { - if (y == null) { - return { - container: container, - width: container.style.pixelWidth || container.offsetWidth, - height: container.style.pixelHeight || container.offsetHeight - }; - } - return { - container: container, - width: y, - height: w - }; - - } - return { - container: 1, - x: x, - y: y, - width: w, - height: h - }; - }; - /* \ - * Raphael.pathToRelative - [ method ] - ** - * Utility method - ** - * Converts path to relative form - > Parameters - - pathString (string|array) path string or array of segments - = (array) array of segments. - \*/ - R.pathToRelative = pathToRelative; - R._engine = {}; - /* \ - * Raphael.path2curve - [ method ] - ** - * Utility method - ** - * Converts path to a new path where all segments are cubic bezier curves. - > Parameters - - pathString (string|array) path string or array of segments - = (array) array of segments. - \*/ - R.path2curve = path2curve; - /* \ - * Raphael.matrix - [ method ] - ** - * Utility method - ** - * Returns matrix based on given parameters. - > Parameters - - a (number) - - b (number) - - c (number) - - d (number) - - e (number) - - f (number) - = (object) @Matrix - \*/ - R.matrix = function (a, b, c, d, e, f) { - return new Matrix(a, b, c, d, e, f); - }; - function Matrix (a, b, c, d, e, f) { - if (a != null) { - this.a = +a; - this.b = +b; - this.c = +c; - this.d = +d; - this.e = +e; - this.f = +f; - } else { - this.a = 1; - this.b = 0; - this.c = 0; - this.d = 1; - this.e = 0; - this.f = 0; - } - } - (function (matrixproto) { - /* \ - * Matrix.add - [ method ] - ** - * Adds given matrix to existing one. - > Parameters - - a (number) - - b (number) - - c (number) - - d (number) - - e (number) - - f (number) - or - - matrix (object) @Matrix - \*/ - matrixproto.add = function (a, b, c, d, e, f) { - var out = [[], [], []], - m = [[this.a, this.c, this.e], [this.b, this.d, this.f], [0, 0, 1]], - matrix = [[a, c, e], [b, d, f], [0, 0, 1]], - x, y, z, res; - - if (a && a instanceof Matrix) { - matrix = [[a.a, a.c, a.e], [a.b, a.d, a.f], [0, 0, 1]]; - } - - for (x = 0; x < 3; x++) { - for (y = 0; y < 3; y++) { - res = 0; - for (z = 0; z < 3; z++) { - res += m[x][z] * matrix[z][y]; - } - out[x][y] = res; - } - } - this.a = out[0][0]; - this.b = out[1][0]; - this.c = out[0][1]; - this.d = out[1][1]; - this.e = out[0][2]; - this.f = out[1][2]; - }; - /* \ - * Matrix.invert - [ method ] - ** - * Returns inverted version of the matrix - = (object) @Matrix - \*/ - matrixproto.invert = function () { - var me = this, - x = me.a * me.d - me.b * me.c; - return new Matrix(me.d / x, -me.b / x, -me.c / x, me.a / x, (me.c * me.f - me.d * me.e) / x, (me.b * me.e - me.a * me.f) / x); - }; - /* \ - * Matrix.clone - [ method ] - ** - * Returns copy of the matrix - = (object) @Matrix - \*/ - matrixproto.clone = function () { - return new Matrix(this.a, this.b, this.c, this.d, this.e, this.f); - }; - /* \ - * Matrix.translate - [ method ] - ** - * Translate the matrix - > Parameters - - x (number) - - y (number) - \*/ - matrixproto.translate = function (x, y) { - this.add(1, 0, 0, 1, x, y); - }; - /* \ - * Matrix.scale - [ method ] - ** - * Scales the matrix - > Parameters - - x (number) - - y (number) #optional - - cx (number) #optional - - cy (number) #optional - \*/ - matrixproto.scale = function (x, y, cx, cy) { - y == null && (y = x); - (cx || cy) && this.add(1, 0, 0, 1, cx, cy); - this.add(x, 0, 0, y, 0, 0); - (cx || cy) && this.add(1, 0, 0, 1, -cx, -cy); - }; - /* \ - * Matrix.rotate - [ method ] - ** - * Rotates the matrix - > Parameters - - a (number) - - x (number) - - y (number) - \*/ - matrixproto.rotate = function (a, x, y) { - a = R.rad(a); - x = x || 0; - y = y || 0; - var cos = +math.cos(a).toFixed(9), - sin = +math.sin(a).toFixed(9); - this.add(cos, sin, -sin, cos, x, y); - this.add(1, 0, 0, 1, -x, -y); - }; - /* \ - * Matrix.x - [ method ] - ** - * Return x coordinate for given point after transformation described by the matrix. See also @Matrix.y - > Parameters - - x (number) - - y (number) - = (number) x - \*/ - matrixproto.x = function (x, y) { - return x * this.a + y * this.c + this.e; - }; - /* \ - * Matrix.y - [ method ] - ** - * Return y coordinate for given point after transformation described by the matrix. See also @Matrix.x - > Parameters - - x (number) - - y (number) - = (number) y - \*/ - matrixproto.y = function (x, y) { - return x * this.b + y * this.d + this.f; - }; - matrixproto.get = function (i) { - return +this[Str.fromCharCode(97 + i)].toFixed(4); - }; - matrixproto.toString = function () { - return R.svg ? - "matrix(" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)].join() + ")" : - [this.get(0), this.get(2), this.get(1), this.get(3), 0, 0].join(); - }; - matrixproto.toFilter = function () { - return "progid:DXImageTransform.Microsoft.Matrix(M11=" + this.get(0) + - ", M12=" + this.get(2) + ", M21=" + this.get(1) + ", M22=" + this.get(3) + - ", Dx=" + this.get(4) + ", Dy=" + this.get(5) + ", sizingmethod='auto expand')"; - }; - matrixproto.offset = function () { - return [this.e.toFixed(4), this.f.toFixed(4)]; - }; - function norm (a) { - return a[0] * a[0] + a[1] * a[1]; - } - function normalize (a) { - var mag = math.sqrt(norm(a)); - a[0] && (a[0] /= mag); - a[1] && (a[1] /= mag); - } - /* \ - * Matrix.split - [ method ] - ** - * Splits matrix into primitive transformations - = (object) in format: - o dx (number) translation by x - o dy (number) translation by y - o scalex (number) scale by x - o scaley (number) scale by y - o shear (number) shear - o rotate (number) rotation in deg - o isSimple (boolean) could it be represented via simple transformations - \*/ - matrixproto.split = function () { - var out = {}; - // translation - out.dx = this.e; - out.dy = this.f; - - // scale and shear - var row = [[this.a, this.c], [this.b, this.d]]; - out.scalex = math.sqrt(norm(row[0])); - normalize(row[0]); - - out.shear = row[0][0] * row[1][0] + row[0][1] * row[1][1]; - row[1] = [row[1][0] - row[0][0] * out.shear, row[1][1] - row[0][1] * out.shear]; - - out.scaley = math.sqrt(norm(row[1])); - normalize(row[1]); - out.shear /= out.scaley; - - // rotation - var sin = -row[0][1], - cos = row[1][1]; - if (cos < 0) { - out.rotate = R.deg(math.acos(cos)); - if (sin < 0) { - out.rotate = 360 - out.rotate; - } - } else { - out.rotate = R.deg(math.asin(sin)); - } - - out.isSimple = !+out.shear.toFixed(9) && (out.scalex.toFixed(9) == out.scaley.toFixed(9) || !out.rotate); - out.isSuperSimple = !+out.shear.toFixed(9) && out.scalex.toFixed(9) == out.scaley.toFixed(9) && !out.rotate; - out.noRotation = !+out.shear.toFixed(9) && !out.rotate; - return out; - }; - /* \ - * Matrix.toTransformString - [ method ] - ** - * Return transform string that represents given matrix - = (string) transform string - \*/ - matrixproto.toTransformString = function (shorter) { - var s = shorter || this[split](); - if (s.isSimple) { - s.scalex = +s.scalex.toFixed(4); - s.scaley = +s.scaley.toFixed(4); - s.rotate = +s.rotate.toFixed(4); - return (s.dx || s.dy ? "t" + [s.dx, s.dy] : E) + - (s.scalex != 1 || s.scaley != 1 ? "s" + [s.scalex, s.scaley, 0, 0] : E) + - (s.rotate ? "r" + [s.rotate, 0, 0] : E); - } - return "m" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)]; - - }; - })(Matrix.prototype); - - var preventDefault = function () { - this.returnValue = false; - }, - preventTouch = function () { - return this.originalEvent.preventDefault(); - }, - stopPropagation = function () { - this.cancelBubble = true; - }, - stopTouch = function () { - return this.originalEvent.stopPropagation(); - }, - getEventPosition = function (e) { - var scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop, - scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft; - - return { - x: e.clientX + scrollX, - y: e.clientY + scrollY - }; - }, - addEvent = (function () { - if (g.doc.addEventListener) { - return function (obj, type, fn, element) { - var f = function (e) { - var pos = getEventPosition(e); - return fn.call(element, e, pos.x, pos.y); - }; - obj.addEventListener(type, f, false); - - if (supportsTouch && touchMap[type]) { - var _f = function (e) { - var pos = getEventPosition(e), - olde = e; - - for (var i = 0, ii = e.targetTouches && e.targetTouches.length; i < ii; i++) { - if (e.targetTouches[i].target == obj) { - e = e.targetTouches[i]; - e.originalEvent = olde; - e.preventDefault = preventTouch; - e.stopPropagation = stopTouch; - break; - } - } - - return fn.call(element, e, pos.x, pos.y); - }; - obj.addEventListener(touchMap[type], _f, false); - } - - return function () { - obj.removeEventListener(type, f, false); - - if (supportsTouch && touchMap[type]) {obj.removeEventListener(touchMap[type], _f, false);} - - return true; - }; - }; - } else if (g.doc.attachEvent) { - return function (obj, type, fn, element) { - var f = function (e) { - e = e || g.win.event; - var scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop, - scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft, - x = e.clientX + scrollX, - y = e.clientY + scrollY; - e.preventDefault = e.preventDefault || preventDefault; - e.stopPropagation = e.stopPropagation || stopPropagation; - return fn.call(element, e, x, y); - }; - obj.attachEvent("on" + type, f); - var detacher = function () { - obj.detachEvent("on" + type, f); - return true; - }; - return detacher; - }; - } - })(), - drag = [], - dragMove = function (e) { - var x = e.clientX, - y = e.clientY, - scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop, - scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft, - dragi, - j = drag.length; - while (j--) { - dragi = drag[j]; - if (supportsTouch && e.touches) { - var i = e.touches.length, - touch; - while (i--) { - touch = e.touches[i]; - if (touch.identifier == dragi.el._drag.id) { - x = touch.clientX; - y = touch.clientY; - (e.originalEvent ? e.originalEvent : e).preventDefault(); - break; - } - } - } else { - e.preventDefault(); - } - var node = dragi.el.node, - o, - next = node.nextSibling, - parent = node.parentNode, - display = node.style.display; - g.win.opera && parent.removeChild(node); - node.style.display = "none"; - o = dragi.el.paper.getElementByPoint(x, y); - node.style.display = display; - g.win.opera && (next ? parent.insertBefore(node, next) : parent.appendChild(node)); - o && eve("raphael.drag.over." + dragi.el.id, dragi.el, o); - x += scrollX; - y += scrollY; - eve("raphael.drag.move." + dragi.el.id, dragi.move_scope || dragi.el, x - dragi.el._drag.x, y - dragi.el._drag.y, x, y, e); - } - }, - dragUp = function (e) { - R.unmousemove(dragMove).unmouseup(dragUp); - var i = drag.length, - dragi; - while (i--) { - dragi = drag[i]; - dragi.el._drag = {}; - eve("raphael.drag.end." + dragi.el.id, dragi.end_scope || dragi.start_scope || dragi.move_scope || dragi.el, e); - } - drag = []; - }, - /* \ - * Raphael.el - [ property (object) ] - ** - * You can add your own method to elements. This is usefull when you want to hack default functionality or - * want to wrap some common transformation or attributes in one method. In difference to canvas methods, - * you can redefine element method at any time. Expending element methods wouldn’t affect set. - > Usage - | Raphael.el.red = function () { - | this.attr({fill: "#f00"}); - | }; - | // then use it - | paper.circle(100, 100, 20).red(); - \*/ - elproto = R.el = {}; - /* \ - * Element.click - [ method ] - ** - * Adds event handler for click for the element. - > Parameters - - handler (function) handler for the event - = (object) @Element - \*/ - /* \ - * Element.unclick - [ method ] - ** - * Removes event handler for click for the element. - > Parameters - - handler (function) #optional handler for the event - = (object) @Element - \*/ - - /* \ - * Element.dblclick - [ method ] - ** - * Adds event handler for double click for the element. - > Parameters - - handler (function) handler for the event - = (object) @Element - \*/ - /* \ - * Element.undblclick - [ method ] - ** - * Removes event handler for double click for the element. - > Parameters - - handler (function) #optional handler for the event - = (object) @Element - \*/ - - /* \ - * Element.mousedown - [ method ] - ** - * Adds event handler for mousedown for the element. - > Parameters - - handler (function) handler for the event - = (object) @Element - \*/ - /* \ - * Element.unmousedown - [ method ] - ** - * Removes event handler for mousedown for the element. - > Parameters - - handler (function) #optional handler for the event - = (object) @Element - \*/ - - /* \ - * Element.mousemove - [ method ] - ** - * Adds event handler for mousemove for the element. - > Parameters - - handler (function) handler for the event - = (object) @Element - \*/ - /* \ - * Element.unmousemove - [ method ] - ** - * Removes event handler for mousemove for the element. - > Parameters - - handler (function) #optional handler for the event - = (object) @Element - \*/ - - /* \ - * Element.mouseout - [ method ] - ** - * Adds event handler for mouseout for the element. - > Parameters - - handler (function) handler for the event - = (object) @Element - \*/ - /* \ - * Element.unmouseout - [ method ] - ** - * Removes event handler for mouseout for the element. - > Parameters - - handler (function) #optional handler for the event - = (object) @Element - \*/ - - /* \ - * Element.mouseover - [ method ] - ** - * Adds event handler for mouseover for the element. - > Parameters - - handler (function) handler for the event - = (object) @Element - \*/ - /* \ - * Element.unmouseover - [ method ] - ** - * Removes event handler for mouseover for the element. - > Parameters - - handler (function) #optional handler for the event - = (object) @Element - \*/ - - /* \ - * Element.mouseup - [ method ] - ** - * Adds event handler for mouseup for the element. - > Parameters - - handler (function) handler for the event - = (object) @Element - \*/ - /* \ - * Element.unmouseup - [ method ] - ** - * Removes event handler for mouseup for the element. - > Parameters - - handler (function) #optional handler for the event - = (object) @Element - \*/ - - /* \ - * Element.touchstart - [ method ] - ** - * Adds event handler for touchstart for the element. - > Parameters - - handler (function) handler for the event - = (object) @Element - \*/ - /* \ - * Element.untouchstart - [ method ] - ** - * Removes event handler for touchstart for the element. - > Parameters - - handler (function) #optional handler for the event - = (object) @Element - \*/ - - /* \ - * Element.touchmove - [ method ] - ** - * Adds event handler for touchmove for the element. - > Parameters - - handler (function) handler for the event - = (object) @Element - \*/ - /* \ - * Element.untouchmove - [ method ] - ** - * Removes event handler for touchmove for the element. - > Parameters - - handler (function) #optional handler for the event - = (object) @Element - \*/ - - /* \ - * Element.touchend - [ method ] - ** - * Adds event handler for touchend for the element. - > Parameters - - handler (function) handler for the event - = (object) @Element - \*/ - /* \ - * Element.untouchend - [ method ] - ** - * Removes event handler for touchend for the element. - > Parameters - - handler (function) #optional handler for the event - = (object) @Element - \*/ - - /* \ - * Element.touchcancel - [ method ] - ** - * Adds event handler for touchcancel for the element. - > Parameters - - handler (function) handler for the event - = (object) @Element - \*/ - /* \ - * Element.untouchcancel - [ method ] - ** - * Removes event handler for touchcancel for the element. - > Parameters - - handler (function) #optional handler for the event - = (object) @Element - \*/ - for (var i = events.length; i--;) { - (function (eventName) { - R[eventName] = elproto[eventName] = function (fn, scope) { - if (R.is(fn, "function")) { - this.events = this.events || []; - this.events.push({name: eventName, f: fn, unbind: addEvent(this.shape || this.node || g.doc, eventName, fn, scope || this)}); - } - return this; - }; - R["un" + eventName] = elproto["un" + eventName] = function (fn) { - var events = this.events || [], - l = events.length; - while (l--) { - if (events[l].name == eventName && (R.is(fn, "undefined") || events[l].f == fn)) { - events[l].unbind(); - events.splice(l, 1); - !events.length && delete this.events; - } - } - return this; - }; - })(events[i]); - } - - /* \ - * Element.data - [ method ] - ** - * Adds or retrieves given value asociated with given key. - ** - * See also @Element.removeData - > Parameters - - key (string) key to store data - - value (any) #optional value to store - = (object) @Element - * or, if value is not specified: - = (any) value - * or, if key and value are not specified: - = (object) Key/value pairs for all the data associated with the element. - > Usage - | for (var i = 0, i < 5, i++) { - | paper.circle(10 + 15 * i, 10, 10) - | .attr({fill: "#000"}) - | .data("i", i) - | .click(function () { - | alert(this.data("i")); - | }); - | } - \*/ - elproto.data = function (key, value) { - var data = eldata[this.id] = eldata[this.id] || {}; - if (arguments.length == 0) { - return data; - } - if (arguments.length == 1) { - if (R.is(key, "object")) { - for (var i in key) { - if (key[has](i)) { - this.data(i, key[i]); - } - } - return this; - } - eve("raphael.data.get." + this.id, this, data[key], key); - return data[key]; - } - data[key] = value; - eve("raphael.data.set." + this.id, this, value, key); - return this; - }; - - elproto.datum = function () { - return arguments.length == 0 ? this._bindData : ((this._bindData = arguments[0]), this); - }; - - /* \ - * Element.removeData - [ method ] - ** - * Removes value associated with an element by given key. - * If key is not provided, removes all the data of the element. - > Parameters - - key (string) #optional key - = (object) @Element - \*/ - elproto.removeData = function (key) { - if (key == null) { - eldata[this.id] = {}; - } else { - eldata[this.id] && delete eldata[this.id][key]; - } - return this; - }; - /* \ - * Element.getData - [ method ] - ** - * Retrieves the element data - = (object) data - \*/ - elproto.getData = function () { - return clone(eldata[this.id] || {}); - }; - /* \ - * Element.hover - [ method ] - ** - * Adds event handlers for hover for the element. - > Parameters - - f_in (function) handler for hover in - - f_out (function) handler for hover out - - icontext (object) #optional context for hover in handler - - ocontext (object) #optional context for hover out handler - = (object) @Element - \*/ - elproto.hover = function (f_in, f_out, scope_in, scope_out) { - return this.mouseover(f_in, scope_in).mouseout(f_out, scope_out || scope_in); - }; - /* \ - * Element.unhover - [ method ] - ** - * Removes event handlers for hover for the element. - > Parameters - - f_in (function) handler for hover in - - f_out (function) handler for hover out - = (object) @Element - \*/ - elproto.unhover = function (f_in, f_out) { - return this.unmouseover(f_in).unmouseout(f_out); - }; - var draggable = []; - /* \ - * Element.drag - [ method ] - ** - * Adds event handlers for drag of the element. - > Parameters - - onmove (function) handler for moving - - onstart (function) handler for drag start - - onend (function) handler for drag end - - mcontext (object) #optional context for moving handler - - scontext (object) #optional context for drag start handler - - econtext (object) #optional context for drag end handler - * Additionaly following `drag` events will be triggered: `drag.start.` on start, - * `drag.end.` on end and `drag.move.` on every move. When element will be dragged over another element - * `drag.over.` will be fired as well. - * - * Start event and start handler will be called in specified context or in context of the element with following parameters: - o x (number) x position of the mouse - o y (number) y position of the mouse - o event (object) DOM event object - * Move event and move handler will be called in specified context or in context of the element with following parameters: - o dx (number) shift by x from the start point - o dy (number) shift by y from the start point - o x (number) x position of the mouse - o y (number) y position of the mouse - o event (object) DOM event object - * End event and end handler will be called in specified context or in context of the element with following parameters: - o event (object) DOM event object - = (object) @Element - \*/ - elproto.drag = function (onmove, onstart, onend, move_scope, start_scope, end_scope) { - function start (e) { - (e.originalEvent || e).preventDefault(); - var x = e.clientX, - y = e.clientY, - scrollY = g.doc.documentElement.scrollTop || g.doc.body.scrollTop, - scrollX = g.doc.documentElement.scrollLeft || g.doc.body.scrollLeft; - this._drag.id = e.identifier; - if (supportsTouch && e.touches) { - var i = e.touches.length, touch; - while (i--) { - touch = e.touches[i]; - this._drag.id = touch.identifier; - if (touch.identifier == this._drag.id) { - x = touch.clientX; - y = touch.clientY; - break; - } - } - } - this._drag.x = x + scrollX; - this._drag.y = y + scrollY; - !drag.length && R.mousemove(dragMove).mouseup(dragUp); - drag.push({el: this, move_scope: move_scope, start_scope: start_scope, end_scope: end_scope}); - onstart && eve.on("raphael.drag.start." + this.id, onstart); - onmove && eve.on("raphael.drag.move." + this.id, onmove); - onend && eve.on("raphael.drag.end." + this.id, onend); - eve("raphael.drag.start." + this.id, start_scope || move_scope || this, e.clientX + scrollX, e.clientY + scrollY, e); - } - this._drag = {}; - draggable.push({el: this, start: start}); - this.mousedown(start); - return this; - }; - /* \ - * Element.onDragOver - [ method ] - ** - * Shortcut for assigning event handler for `drag.over.` event, where id is id of the element (see @Element.id). - > Parameters - - f (function) handler for event, first argument would be the element you are dragging over - \*/ - elproto.onDragOver = function (f) { - f ? eve.on("raphael.drag.over." + this.id, f) : eve.unbind("raphael.drag.over." + this.id); - }; - /* \ - * Element.undrag - [ method ] - ** - * Removes all drag event handlers from given element. - \*/ - elproto.undrag = function () { - var i = draggable.length; - while (i--) { - if (draggable[i].el == this) { - this.unmousedown(draggable[i].start); - draggable.splice(i, 1); - eve.unbind("raphael.drag.*." + this.id); - } - } - !draggable.length && R.unmousemove(dragMove).unmouseup(dragUp); - drag = []; - }; - /* \ - * Paper.circle - [ method ] - ** - * Draws a circle. - ** - > Parameters - ** - - x (number) x coordinate of the centre - - y (number) y coordinate of the centre - - r (number) radius - = (object) Raphaël element object with type “circle” - ** - > Usage - | var c = paper.circle(50, 50, 40); - \*/ - paperproto.circle = function (x, y, r) { - var out = R._engine.circle(this, x || 0, y || 0, r || 0); - this.__set__ && this.__set__.push(out); - return out; - }; - /* \ - * Paper.rect - [ method ] - * - * Draws a rectangle. - ** - > Parameters - ** - - x (number) x coordinate of the top left corner - - y (number) y coordinate of the top left corner - - width (number) width - - height (number) height - - r (number) #optional radius for rounded corners, default is 0 - = (object) Raphaël element object with type “rect” - ** - > Usage - | // regular rectangle - | var c = paper.rect(10, 10, 50, 50); - | // rectangle with rounded corners - | var c = paper.rect(40, 40, 50, 50, 10); - \*/ - paperproto.rect = function (x, y, w, h, r) { - var out = R._engine.rect(this, x || 0, y || 0, w || 0, h || 0, r || 0); - this.__set__ && this.__set__.push(out); - return out; - }; - /* \ - * Paper.ellipse - [ method ] - ** - * Draws an ellipse. - ** - > Parameters - ** - - x (number) x coordinate of the centre - - y (number) y coordinate of the centre - - rx (number) horizontal radius - - ry (number) vertical radius - = (object) Raphaël element object with type “ellipse” - ** - > Usage - | var c = paper.ellipse(50, 50, 40, 20); - \*/ - paperproto.ellipse = function (x, y, rx, ry) { - var out = R._engine.ellipse(this, x || 0, y || 0, rx || 0, ry || 0); - this.__set__ && this.__set__.push(out); - return out; - }; - /* \ - * Paper.path - [ method ] - ** - * Creates a path element by given path data string. - > Parameters - - pathString (string) #optional path string in SVG format. - * Path string consists of one-letter commands, followed by comma seprarated arguments in numercal form. Example: - | "M10,20L30,40" - * Here we can see two commands: “M”, with arguments `(10, 20)` and “L” with arguments `(30, 40)`. Upper case letter mean command is absolute, lower case—relative. - * - #

Here is short list of commands available, for more details see SVG path string format.

- # - # - # - # - # - # - # - # - # - # - # - #
CommandNameParameters
Mmoveto(x y)+
Zclosepath(none)
Llineto(x y)+
Hhorizontal linetox+
Vvertical linetoy+
Ccurveto(x1 y1 x2 y2 x y)+
Ssmooth curveto(x2 y2 x y)+
Qquadratic Bézier curveto(x1 y1 x y)+
Tsmooth quadratic Bézier curveto(x y)+
Aelliptical arc(rx ry x-axis-rotation large-arc-flag sweep-flag x y)+
RCatmull-Rom curveto*x1 y1 (x y)+
- * * “Catmull-Rom curveto” is a not standard SVG command and added in 2.0 to make life easier. - * Note: there is a special case when path consist of just three commands: “M10,10R…z”. In this case path will smoothly connects to its beginning. - > Usage - | var c = paper.path("M10 10L90 90"); - | // draw a diagonal line: - | // move to 10,10, line to 90,90 - * For example of path strings, check out these icons: http://raphaeljs.com/icons/ - \*/ - paperproto.path = function (pathString) { - pathString && !R.is(pathString, string) && !R.is(pathString[0], array) && (pathString += E); - var out = R._engine.path(R.format[apply](R, arguments), this); - this.__set__ && this.__set__.push(out); - return out; - }; - /* \ - * Paper.image - [ method ] - ** - * Embeds an image into the surface. - ** - > Parameters - ** - - src (string) URI of the source image - - x (number) x coordinate position - - y (number) y coordinate position - - width (number) width of the image - - height (number) height of the image - = (object) Raphaël element object with type “image” - ** - > Usage - | var c = paper.image("apple.png", 10, 10, 80, 80); - \*/ - paperproto.image = function (src, x, y, w, h) { - var out = R._engine.image(this, src || "about:blank", x || 0, y || 0, w || 0, h || 0); - this.__set__ && this.__set__.push(out); - return out; - }; - /* \ - * Paper.text - [ method ] - ** - * Draws a text string. If you need line breaks, put “\n” in the string. - ** - > Parameters - ** - - x (number) x coordinate position - - y (number) y coordinate position - - text (string) The text string to draw - = (object) Raphaël element object with type “text” - ** - > Usage - | var t = paper.text(50, 50, "Raphaël\nkicks\nbutt!"); - \*/ - paperproto.text = function (x, y, text) { - var out = R._engine.text(this, x || 0, y || 0, Str(text)); - this.__set__ && this.__set__.push(out); - return out; - }; - /* \ - * Paper.set - [ method ] - ** - * Creates array-like object to keep and operate several elements at once. - * Warning: it doesn’t create any elements for itself in the page, it just groups existing elements. - * Sets act as pseudo elements — all methods available to an element can be used on a set. - = (object) array-like object that represents set of elements - ** - > Usage - | var st = paper.set(); - | st.push( - | paper.circle(10, 10, 5), - | paper.circle(30, 10, 5) - | ); - | st.attr({fill: "red"}); // changes the fill of both circles - \*/ - paperproto.set = function (itemsArray) { - !R.is(itemsArray, "array") && (itemsArray = Array.prototype.splice.call(arguments, 0, arguments.length)); - var out = new Set(itemsArray); - this.__set__ && this.__set__.push(out); - out["paper"] = this; - out["type"] = "set"; - return out; - }; - /* \ - * Paper.setStart - [ method ] - ** - * Creates @Paper.set. All elements that will be created after calling this method and before calling - * @Paper.setFinish will be added to the set. - ** - > Usage - | paper.setStart(); - | paper.circle(10, 10, 5), - | paper.circle(30, 10, 5) - | var st = paper.setFinish(); - | st.attr({fill: "red"}); // changes the fill of both circles - \*/ - paperproto.setStart = function (set) { - this.__set__ = set || this.set(); - }; - /* \ - * Paper.setFinish - [ method ] - ** - * See @Paper.setStart. This method finishes catching and returns resulting set. - ** - = (object) set - \*/ - paperproto.setFinish = function (set) { - var out = this.__set__; - delete this.__set__; - return out; - }; - /* \ - * Paper.getSize - [ method ] - ** - * Obtains current paper actual size. - ** - = (object) - \*/ - paperproto.getSize = function () { - var container = this.canvas.parentNode; - return { - width: container.offsetWidth, - height: container.offsetHeight - }; - }; - /* \ - * Paper.setSize - [ method ] - ** - * If you need to change dimensions of the canvas call this method - ** - > Parameters - ** - - width (number) new width of the canvas - - height (number) new height of the canvas - \*/ - paperproto.setSize = function (width, height) { - return R._engine.setSize.call(this, width, height); - }; - /* \ - * Paper.setViewBox - [ method ] - ** - * Sets the view box of the paper. Practically it gives you ability to zoom and pan whole paper surface by - * specifying new boundaries. - ** - > Parameters - ** - - x (number) new x position, default is `0` - - y (number) new y position, default is `0` - - w (number) new width of the canvas - - h (number) new height of the canvas - - fit (boolean) `true` if you want graphics to fit into new boundary box - \*/ - paperproto.setViewBox = function (x, y, w, h, fit) { - return R._engine.setViewBox.call(this, x, y, w, h, fit); - }; - /* \ - * Paper.top - [ property ] - ** - * Points to the topmost element on the paper - \*/ - /* \ - * Paper.bottom - [ property ] - ** - * Points to the bottom element on the paper - \*/ - paperproto.top = paperproto.bottom = null; - /* \ - * Paper.raphael - [ property ] - ** - * Points to the @Raphael object/function - \*/ - paperproto.raphael = R; - var getOffset = function (elem) { - var box = elem.getBoundingClientRect(), - doc = elem.ownerDocument, - body = doc.body, - docElem = doc.documentElement, - clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0, - top = box.top + (g.win.pageYOffset || docElem.scrollTop || body.scrollTop ) - clientTop, - left = box.left + (g.win.pageXOffset || docElem.scrollLeft || body.scrollLeft) - clientLeft; - return { - y: top, - x: left - }; - }; - /* \ - * Paper.getElementByPoint - [ method ] - ** - * Returns you topmost element under given point. - ** - = (object) Raphaël element object - > Parameters - ** - - x (number) x coordinate from the top left corner of the window - - y (number) y coordinate from the top left corner of the window - > Usage - | paper.getElementByPoint(mouseX, mouseY).attr({stroke: "#f00"}); - \*/ - paperproto.getElementByPoint = function (x, y) { - var paper = this, - svg = paper.canvas, - target = g.doc.elementFromPoint(x, y); - if (g.win.opera && target.tagName == "svg") { - var so = getOffset(svg), - sr = svg.createSVGRect(); - sr.x = x - so.x; - sr.y = y - so.y; - sr.width = sr.height = 1; - var hits = svg.getIntersectionList(sr, null); - if (hits.length) { - target = hits[hits.length - 1]; - } - } - if (!target) { - return null; - } - while (target.parentNode && target != svg.parentNode && !target.raphael) { - target = target.parentNode; - } - target == paper.canvas.parentNode && (target = svg); - target = target && target.raphael ? paper.getById(target.raphaelid) : null; - return target; - }; - - /* \ - * Paper.getElementsByBBox - [ method ] - ** - * Returns set of elements that have an intersecting bounding box - ** - > Parameters - ** - - bbox (object) bbox to check with - = (object) @Set - \*/ - paperproto.getElementsByBBox = function (bbox) { - var set = this.set(); - this.forEach(function (el) { - if (R.isBBoxIntersect(el.getBBox(), bbox)) { - set.push(el); - } - }); - return set; - }; - - /* \ - * Paper.getById - [ method ] - ** - * Returns you element by its internal ID. - ** - > Parameters - ** - - id (number) id - = (object) Raphaël element object - \*/ - paperproto.getById = function (id) { - var bot = this.bottom; - while (bot) { - if (bot.id == id) { - return bot; - } - bot = bot.next; - } - return null; - }; - /* \ - * Paper.forEach - [ method ] - ** - * Executes given function for each element on the paper - * - * If callback function returns `false` it will stop loop running. - ** - > Parameters - ** - - callback (function) function to run - - thisArg (object) context object for the callback - = (object) Paper object - > Usage - | paper.forEach(function (el) { - | el.attr({ stroke: "blue" }); - | }); - \*/ - paperproto.forEach = function (callback, thisArg) { - var bot = this.bottom; - while (bot) { - if (callback.call(thisArg, bot) === false) { - return this; - } - bot = bot.next; - } - return this; - }; - /* \ - * Paper.getElementsByPoint - [ method ] - ** - * Returns set of elements that have common point inside - ** - > Parameters - ** - - x (number) x coordinate of the point - - y (number) y coordinate of the point - = (object) @Set - \*/ - paperproto.getElementsByPoint = function (x, y) { - var set = this.set(); - this.forEach(function (el) { - if (el.isPointInside(x, y)) { - set.push(el); - } - }); - return set; - }; - function x_y () { - return this.x + S + this.y; - } - function x_y_w_h () { - return this.x + S + this.y + S + this.width + " \xd7 " + this.height; - } - /* \ - * Element.isPointInside - [ method ] - ** - * Determine if given point is inside this element’s shape - ** - > Parameters - ** - - x (number) x coordinate of the point - - y (number) y coordinate of the point - = (boolean) `true` if point inside the shape - \*/ - elproto.isPointInside = function (x, y) { - var rp = this.realPath = getPath[this.type](this); - if (this.attr("transform") && this.attr("transform").length) { - rp = R.transformPath(rp, this.attr("transform")); - } - return R.isPointInsidePath(rp, x, y); - }; - /* \ - * Element.getBBox - [ method ] - ** - * Return bounding box for a given element - ** - > Parameters - ** - - isWithoutTransform (boolean) flag, `true` if you want to have bounding box before transformations. Default is `false`. - = (object) Bounding box object: - o { - o x: (number) top left corner x - o y: (number) top left corner y - o x2: (number) bottom right corner x - o y2: (number) bottom right corner y - o width: (number) width - o height: (number) height - o } - \*/ - elproto.getBBox = function (isWithoutTransform) { - if (this.removed) { - return {}; - } - var _ = this._; - if (isWithoutTransform) { - if (_.dirty || !_.bboxwt) { - this.realPath = getPath[this.type](this); - _.bboxwt = pathDimensions(this.realPath); - _.bboxwt.toString = x_y_w_h; - _.dirty = 0; - } - return _.bboxwt; - } - if (_.dirty || _.dirtyT || !_.bbox) { - if (_.dirty || !this.realPath) { - _.bboxwt = 0; - this.realPath = getPath[this.type](this); - } - _.bbox = pathDimensions(mapPath(this.realPath, this.matrix)); - _.bbox.toString = x_y_w_h; - _.dirty = _.dirtyT = 0; - } - return _.bbox; - }; - /* \ - * Element.clone - [ method ] - ** - = (object) clone of a given element - ** - \*/ - elproto.clone = function () { - if (this.removed) { - return null; - } - var out = this.paper[this.type]().attr(this.attr()); - this.__set__ && this.__set__.push(out); - return out; - }; - /* \ - * Element.glow - [ method ] - ** - * Return set of elements that create glow-like effect around given element. See @Paper.set. - * - * Note: Glow is not connected to the element. If you change element attributes it won’t adjust itself. - ** - > Parameters - ** - - glow (object) #optional parameters object with all properties optional: - o { - o width (number) size of the glow, default is `10` - o fill (boolean) will it be filled, default is `false` - o opacity (number) opacity, default is `0.5` - o offsetx (number) horizontal offset, default is `0` - o offsety (number) vertical offset, default is `0` - o color (string) glow colour, default is `black` - o } - = (object) @Paper.set of elements that represents glow - \*/ - elproto.glow = function (glow) { - if (this.type == "text") { - return null; - } - glow = glow || {}; - var s = { - width: (glow.width || 10) + (+this.attr("stroke-width") || 1), - fill: glow.fill || false, - opacity: glow.opacity == null ? .5 : glow.opacity, - offsetx: glow.offsetx || 0, - offsety: glow.offsety || 0, - color: glow.color || "#000" - }, - c = s.width / 2, - r = this.paper, - out = r.set(), - path = this.realPath || getPath[this.type](this); - path = this.matrix ? mapPath(path, this.matrix) : path; - for (var i = 1; i < c + 1; i++) { - out.push(r.path(path).attr({ - stroke: s.color, - fill: s.fill ? s.color : "none", - "stroke-linejoin": "round", - "stroke-linecap": "round", - "stroke-width": +(s.width / c * i).toFixed(3), - opacity: +(s.opacity / c).toFixed(3) - })); - } - return out.insertBefore(this).translate(s.offsetx, s.offsety); - }; - var curveslengths = {}, - getPointAtSegmentLength = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length) { - if (length == null) { - return bezlen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y); - } - return R.findDotsAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, getTatLen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length)); - - }, - getLengthFactory = function (istotal, subpath) { - return function (path, length, onlystart) { - path = path2curve(path); - var x, y, p, l, sp = "", subpaths = {}, point, - len = 0; - for (var i = 0, ii = path.length; i < ii; i++) { - p = path[i]; - if (p[0] == "M") { - x = +p[1]; - y = +p[2]; - } else { - l = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6]); - if (len + l > length) { - if (subpath && !subpaths.start) { - point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len); - sp += ["C" + point.start.x, point.start.y, point.m.x, point.m.y, point.x, point.y]; - if (onlystart) {return sp;} - subpaths.start = sp; - sp = ["M" + point.x, point.y + "C" + point.n.x, point.n.y, point.end.x, point.end.y, p[5], p[6]].join(); - len += l; - x = +p[5]; - y = +p[6]; - continue; - } - if (!istotal && !subpath) { - point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len); - return {x: point.x, y: point.y, alpha: point.alpha}; - } - } - len += l; - x = +p[5]; - y = +p[6]; - } - sp += p.shift() + p; - } - subpaths.end = sp; - point = istotal ? len : subpath ? subpaths : R.findDotsAtSegment(x, y, p[0], p[1], p[2], p[3], p[4], p[5], 1); - point.alpha && (point = {x: point.x, y: point.y, alpha: point.alpha}); - return point; - }; - }; - var getTotalLength = getLengthFactory(1), - getPointAtLength = getLengthFactory(), - getSubpathsAtLength = getLengthFactory(0, 1); - /* \ - * Raphael.getTotalLength - [ method ] - ** - * Returns length of the given path in pixels. - ** - > Parameters - ** - - path (string) SVG path string. - ** - = (number) length. - \*/ - R.getTotalLength = getTotalLength; - /* \ - * Raphael.getPointAtLength - [ method ] - ** - * Return coordinates of the point located at the given length on the given path. - ** - > Parameters - ** - - path (string) SVG path string - - length (number) - ** - = (object) representation of the point: - o { - o x: (number) x coordinate - o y: (number) y coordinate - o alpha: (number) angle of derivative - o } - \*/ - R.getPointAtLength = getPointAtLength; - /* \ - * Raphael.getSubpath - [ method ] - ** - * Return subpath of a given path from given length to given length. - ** - > Parameters - ** - - path (string) SVG path string - - from (number) position of the start of the segment - - to (number) position of the end of the segment - ** - = (string) pathstring for the segment - \*/ - R.getSubpath = function (path, from, to) { - if (this.getTotalLength(path) - to < 1e-6) { - return getSubpathsAtLength(path, from).end; - } - var a = getSubpathsAtLength(path, to, 1); - return from ? getSubpathsAtLength(a, from).end : a; - }; - /* \ - * Element.getTotalLength - [ method ] - ** - * Returns length of the path in pixels. Only works for element of “path” type. - = (number) length. - \*/ - elproto.getTotalLength = function () { - var path = this.getPath(); - if (!path) { - return; - } - - if (this.node.getTotalLength) { - return this.node.getTotalLength(); - } - - return getTotalLength(path); - }; - /* \ - * Element.getPointAtLength - [ method ] - ** - * Return coordinates of the point located at the given length on the given path. Only works for element of “path” type. - ** - > Parameters - ** - - length (number) - ** - = (object) representation of the point: - o { - o x: (number) x coordinate - o y: (number) y coordinate - o alpha: (number) angle of derivative - o } - \*/ - elproto.getPointAtLength = function (length) { - var path = this.getPath(); - if (!path) { - return; - } - - return getPointAtLength(path, length); - }; - /* \ - * Element.getPath - [ method ] - ** - * Returns path of the element. Only works for elements of “path” type and simple elements like circle. - = (object) path - ** - \*/ - elproto.getPath = function () { - var path, - getPath = R._getPath[this.type]; - - if (this.type == "text" || this.type == "set") { - return; - } - - if (getPath) { - path = getPath(this); - } - - return path; - }; - /* \ - * Element.getSubpath - [ method ] - ** - * Return subpath of a given element from given length to given length. Only works for element of “path” type. - ** - > Parameters - ** - - from (number) position of the start of the segment - - to (number) position of the end of the segment - ** - = (string) pathstring for the segment - \*/ - elproto.getSubpath = function (from, to) { - var path = this.getPath(); - if (!path) { - return; - } - - return R.getSubpath(path, from, to); - }; - /* \ - * Raphael.easing_formulas - [ property ] - ** - * Object that contains easing formulas for animation. You could extend it with your own. By default it has following list of easing: - #
    - #
  • “linear”
    • - #
  • “<” or “easeIn” or “ease-in”
    • - #
  • “>” or “easeOut” or “ease-out”
    • - #
  • “<>” or “easeInOut” or “ease-in-out”
    • - #
  • “backIn” or “back-in”
    • - #
  • “backOut” or “back-out”
    • - #
  • “elastic”
    • - #
  • “bounce”
    • - #
- #

See also Easing demo.

- \*/ - var ef = R.easing_formulas = { - linear: function (n) { - return n; - }, - "<": function (n) { - return pow(n, 1.7); - }, - ">": function (n) { - return pow(n, .48); - }, - "<>": function (n) { - var q = .48 - n / 1.04, - Q = math.sqrt(.1734 + q * q), - x = Q - q, - X = pow(abs(x), 1 / 3) * (x < 0 ? -1 : 1), - y = -Q - q, - Y = pow(abs(y), 1 / 3) * (y < 0 ? -1 : 1), - t = X + Y + .5; - return (1 - t) * 3 * t * t + t * t * t; - }, - backIn: function (n) { - var s = 1.70158; - return n * n * ((s + 1) * n - s); - }, - backOut: function (n) { - n = n - 1; - var s = 1.70158; - return n * n * ((s + 1) * n + s) + 1; - }, - elastic: function (n) { - if (n == !!n) { - return n; - } - return pow(2, -10 * n) * math.sin((n - .075) * (2 * PI) / .3) + 1; - }, - bounce: function (n) { - var s = 7.5625, - p = 2.75, - l; - if (n < (1 / p)) { - l = s * n * n; - } else { - if (n < (2 / p)) { - n -= (1.5 / p); - l = s * n * n + .75; - } else { - if (n < (2.5 / p)) { - n -= (2.25 / p); - l = s * n * n + .9375; - } else { - n -= (2.625 / p); - l = s * n * n + .984375; - } - } - } - return l; - } - }; - ef.easeIn = ef["ease-in"] = ef["<"]; - ef.easeOut = ef["ease-out"] = ef[">"]; - ef.easeInOut = ef["ease-in-out"] = ef["<>"]; - ef["back-in"] = ef.backIn; - ef["back-out"] = ef.backOut; - - var animationElements = [], - requestAnimFrame = window.requestAnimationFrame || - window.webkitRequestAnimationFrame || - window.mozRequestAnimationFrame || - window.oRequestAnimationFrame || - window.msRequestAnimationFrame || - function (callback) { - setTimeout(callback, 16); - }, - animation = function () { - var Now = +new Date, - l = 0; - for (; l < animationElements.length; l++) { - var e = animationElements[l]; - if (e.el.removed || e.paused) { - continue; - } - var time = Now - e.start, - ms = e.ms, - easing = e.easing, - from = e.from, - diff = e.diff, - to = e.to, - t = e.t, - that = e.el, - set = {}, - now, - init = {}, - key; - if (e.initstatus) { - time = (e.initstatus * e.anim.top - e.prev) / (e.percent - e.prev) * ms; - e.status = e.initstatus; - delete e.initstatus; - e.stop && animationElements.splice(l--, 1); - } else { - e.status = (e.prev + (e.percent - e.prev) * (time / ms)) / e.anim.top; - } - if (time < 0) { - continue; - } - if (time < ms) { - var pos = easing(time / ms); - for (var attr in from) { - if (from[has](attr)) { - switch (availableAnimAttrs[attr]) { - case nu: - now = +from[attr] + pos * ms * diff[attr]; - break; - case "colour": - now = "rgb(" + [ - upto255(round(from[attr].r + pos * ms * diff[attr].r)), - upto255(round(from[attr].g + pos * ms * diff[attr].g)), - upto255(round(from[attr].b + pos * ms * diff[attr].b)) - ].join(",") + ")"; - break; - case "path": - now = []; - for (var i = 0, ii = from[attr].length; i < ii; i++) { - now[i] = [from[attr][i][0]]; - for (var j = 1, jj = from[attr][i].length; j < jj; j++) { - now[i][j] = +from[attr][i][j] + pos * ms * diff[attr][i][j]; - } - now[i] = now[i].join(S); - } - now = now.join(S); - break; - case "transform": - if (diff[attr].real) { - now = []; - for (i = 0, ii = from[attr].length; i < ii; i++) { - now[i] = [from[attr][i][0]]; - for (j = 1, jj = from[attr][i].length; j < jj; j++) { - now[i][j] = from[attr][i][j] + pos * ms * diff[attr][i][j]; - } - } - } else { - var get = function (i) { - return +from[attr][i] + pos * ms * diff[attr][i]; - }; - // now = [["r", get(2), 0, 0], ["t", get(3), get(4)], ["s", get(0), get(1), 0, 0]]; - now = [["m", get(0), get(1), get(2), get(3), get(4), get(5)]]; - } - break; - case "csv": - if (attr == "clip-rect") { - now = []; - i = 4; - while (i--) { - now[i] = +from[attr][i] + pos * ms * diff[attr][i]; - } - } - break; - default: - var from2 = [][concat](from[attr]); - now = []; - i = that.paper.customAttributes[attr].length; - while (i--) { - now[i] = +from2[i] + pos * ms * diff[attr][i]; - } - break; - } - set[attr] = now; - } - } - that.attr(set); - (function (id, that, anim) { - setTimeout(function () { - eve("raphael.anim.frame." + id, that, anim); - }); - })(that.id, that, e.anim); - } else { - (function (f, el, a) { - setTimeout(function () { - eve("raphael.anim.frame." + el.id, el, a); - eve("raphael.anim.finish." + el.id, el, a); - R.is(f, "function") && f.call(el); - }); - })(e.callback, that, e.anim); - that.attr(to); - animationElements.splice(l--, 1); - if (e.repeat > 1 && !e.next) { - for (key in to) { - if (to[has](key)) { - init[key] = e.totalOrigin[key]; - } - } - e.el.attr(init); - runAnimation(e.anim, e.el, e.anim.percents[0], null, e.totalOrigin, e.repeat - 1); - } - if (e.next && !e.stop) { - runAnimation(e.anim, e.el, e.next, null, e.totalOrigin, e.repeat); - } - } - } - animationElements.length && requestAnimFrame(animation); - }, - upto255 = function (color) { - return color > 255 ? 255 : color < 0 ? 0 : color; - }; - /* \ - * Element.animateWith - [ method ] - ** - * Acts similar to @Element.animate, but ensure that given animation runs in sync with another given element. - ** - > Parameters - ** - - el (object) element to sync with - - anim (object) animation to sync with - - params (object) #optional final attributes for the element, see also @Element.attr - - ms (number) #optional number of milliseconds for animation to run - - easing (string) #optional easing type. Accept on of @Raphael.easing_formulas or CSS format: `cubic‐bezier(XX, XX, XX, XX)` - - callback (function) #optional callback function. Will be called at the end of animation. - * or - - element (object) element to sync with - - anim (object) animation to sync with - - animation (object) #optional animation object, see @Raphael.animation - ** - = (object) original element - \*/ - elproto.animateWith = function (el, anim, params, ms, easing, callback) { - var element = this; - if (element.removed) { - callback && callback.call(element); - return element; - } - var a = params instanceof Animation ? params : R.animation(params, ms, easing, callback), - x, y; - runAnimation(a, element, a.percents[0], null, element.attr()); - for (var i = 0, ii = animationElements.length; i < ii; i++) { - if (animationElements[i].anim == anim && animationElements[i].el == el) { - animationElements[ii - 1].start = animationElements[i].start; - break; - } - } - return element; - // - // - // var a = params ? R.animation(params, ms, easing, callback) : anim, - // status = element.status(anim); - // return this.animate(a).status(a, status * anim.ms / a.ms); - }; - function CubicBezierAtTime (t, p1x, p1y, p2x, p2y, duration) { - var cx = 3 * p1x, - bx = 3 * (p2x - p1x) - cx, - ax = 1 - cx - bx, - cy = 3 * p1y, - by = 3 * (p2y - p1y) - cy, - ay = 1 - cy - by; - function sampleCurveX (t) { - return ((ax * t + bx) * t + cx) * t; - } - function solve (x, epsilon) { - var t = solveCurveX(x, epsilon); - return ((ay * t + by) * t + cy) * t; - } - function solveCurveX (x, epsilon) { - var t0, t1, t2, x2, d2, i; - for(t2 = x, i = 0; i < 8; i++) { - x2 = sampleCurveX(t2) - x; - if (abs(x2) < epsilon) { - return t2; - } - d2 = (3 * ax * t2 + 2 * bx) * t2 + cx; - if (abs(d2) < 1e-6) { - break; - } - t2 = t2 - x2 / d2; - } - t0 = 0; - t1 = 1; - t2 = x; - if (t2 < t0) { - return t0; - } - if (t2 > t1) { - return t1; - } - while (t0 < t1) { - x2 = sampleCurveX(t2); - if (abs(x2 - x) < epsilon) { - return t2; - } - if (x > x2) { - t0 = t2; - } else { - t1 = t2; - } - t2 = (t1 - t0) / 2 + t0; - } - return t2; - } - return solve(t, 1 / (200 * duration)); - } - elproto.onAnimation = function (f) { - f ? eve.on("raphael.anim.frame." + this.id, f) : eve.unbind("raphael.anim.frame." + this.id); - return this; - }; - function Animation (anim, ms) { - var percents = [], - newAnim = {}; - this.ms = ms; - this.times = 1; - if (anim) { - for (var attr in anim) { - if (anim[has](attr)) { - newAnim[toFloat(attr)] = anim[attr]; - percents.push(toFloat(attr)); - } - } - percents.sort(sortByNumber); - } - this.anim = newAnim; - this.top = percents[percents.length - 1]; - this.percents = percents; - } - /* \ - * Animation.delay - [ method ] - ** - * Creates a copy of existing animation object with given delay. - ** - > Parameters - ** - - delay (number) number of ms to pass between animation start and actual animation - ** - = (object) new altered Animation object - | var anim = Raphael.animation({cx: 10, cy: 20}, 2e3); - | circle1.animate(anim); // run the given animation immediately - | circle2.animate(anim.delay(500)); // run the given animation after 500 ms - \*/ - Animation.prototype.delay = function (delay) { - var a = new Animation(this.anim, this.ms); - a.times = this.times; - a.del = +delay || 0; - return a; - }; - /* \ - * Animation.repeat - [ method ] - ** - * Creates a copy of existing animation object with given repetition. - ** - > Parameters - ** - - repeat (number) number iterations of animation. For infinite animation pass `Infinity` - ** - = (object) new altered Animation object - \*/ - Animation.prototype.repeat = function (times) { - var a = new Animation(this.anim, this.ms); - a.del = this.del; - a.times = math.floor(mmax(times, 0)) || 1; - return a; - }; - function runAnimation (anim, element, percent, status, totalOrigin, times) { - percent = toFloat(percent); - var params, - isInAnim, - isInAnimSet, - percents = [], - next, - prev, - timestamp, - ms = anim.ms, - from = {}, - to = {}, - diff = {}; - if (status) { - for (i = 0, ii = animationElements.length; i < ii; i++) { - var e = animationElements[i]; - if (e.el.id == element.id && e.anim == anim) { - if (e.percent != percent) { - animationElements.splice(i, 1); - isInAnimSet = 1; - } else { - isInAnim = e; - } - element.attr(e.totalOrigin); - break; - } - } - } else { - status = +to; // NaN - } - for (var i = 0, ii = anim.percents.length; i < ii; i++) { - if (anim.percents[i] == percent || anim.percents[i] > status * anim.top) { - percent = anim.percents[i]; - prev = anim.percents[i - 1] || 0; - ms = ms / anim.top * (percent - prev); - next = anim.percents[i + 1]; - params = anim.anim[percent]; - break; - } else if (status) { - element.attr(anim.anim[anim.percents[i]]); - } - } - if (!params) { - return; - } - if (!isInAnim) { - for (var attr in params) { - if (params[has](attr)) { - if (availableAnimAttrs[has](attr) || element.paper.customAttributes[has](attr)) { - from[attr] = element.attr(attr); - (from[attr] == null) && (from[attr] = availableAttrs[attr]); - to[attr] = params[attr]; - switch (availableAnimAttrs[attr]) { - case nu: - diff[attr] = (to[attr] - from[attr]) / ms; - break; - case "colour": - from[attr] = R.getRGB(from[attr]); - var toColour = R.getRGB(to[attr]); - diff[attr] = { - r: (toColour.r - from[attr].r) / ms, - g: (toColour.g - from[attr].g) / ms, - b: (toColour.b - from[attr].b) / ms - }; - break; - case "path": - var pathes = path2curve(from[attr], to[attr]), - toPath = pathes[1]; - from[attr] = pathes[0]; - diff[attr] = []; - for (i = 0, ii = from[attr].length; i < ii; i++) { - diff[attr][i] = [0]; - for (var j = 1, jj = from[attr][i].length; j < jj; j++) { - diff[attr][i][j] = (toPath[i][j] - from[attr][i][j]) / ms; - } - } - break; - case "transform": - var _ = element._, - eq = equaliseTransform(_[attr], to[attr]); - if (eq) { - from[attr] = eq.from; - to[attr] = eq.to; - diff[attr] = []; - diff[attr].real = true; - for (i = 0, ii = from[attr].length; i < ii; i++) { - diff[attr][i] = [from[attr][i][0]]; - for (j = 1, jj = from[attr][i].length; j < jj; j++) { - diff[attr][i][j] = (to[attr][i][j] - from[attr][i][j]) / ms; - } - } - } else { - var m = (element.matrix || new Matrix), - to2 = { - _: {transform: _.transform}, - getBBox: function () { - return element.getBBox(1); - } - }; - from[attr] = [ - m.a, - m.b, - m.c, - m.d, - m.e, - m.f - ]; - extractTransform(to2, to[attr]); - to[attr] = to2._.transform; - diff[attr] = [ - (to2.matrix.a - m.a) / ms, - (to2.matrix.b - m.b) / ms, - (to2.matrix.c - m.c) / ms, - (to2.matrix.d - m.d) / ms, - (to2.matrix.e - m.e) / ms, - (to2.matrix.f - m.f) / ms - ]; - // from[attr] = [_.sx, _.sy, _.deg, _.dx, _.dy]; - // var to2 = {_:{}, getBBox: function () { return element.getBBox(); }}; - // extractTransform(to2, to[attr]); - // diff[attr] = [ - // (to2._.sx - _.sx) / ms, - // (to2._.sy - _.sy) / ms, - // (to2._.deg - _.deg) / ms, - // (to2._.dx - _.dx) / ms, - // (to2._.dy - _.dy) / ms - // ]; - } - break; - case "csv": - var values = Str(params[attr])[split](separator), - from2 = Str(from[attr])[split](separator); - if (attr == "clip-rect") { - from[attr] = from2; - diff[attr] = []; - i = from2.length; - while (i--) { - diff[attr][i] = (values[i] - from[attr][i]) / ms; - } - } - to[attr] = values; - break; - default: - values = [][concat](params[attr]); - from2 = [][concat](from[attr]); - diff[attr] = []; - i = element.paper.customAttributes[attr].length; - while (i--) { - diff[attr][i] = ((values[i] || 0) - (from2[i] || 0)) / ms; - } - break; - } - } - } - } - var easing = params.easing, - easyeasy = R.easing_formulas[easing]; - if (!easyeasy) { - easyeasy = Str(easing).match(bezierrg); - if (easyeasy && easyeasy.length == 5) { - var curve = easyeasy; - easyeasy = function (t) { - return CubicBezierAtTime(t, +curve[1], +curve[2], +curve[3], +curve[4], ms); - }; - } else { - easyeasy = pipe; - } - } - timestamp = params.start || anim.start || +new Date; - e = { - anim: anim, - percent: percent, - timestamp: timestamp, - start: timestamp + (anim.del || 0), - status: 0, - initstatus: status || 0, - stop: false, - ms: ms, - easing: easyeasy, - from: from, - diff: diff, - to: to, - el: element, - callback: params.callback, - prev: prev, - next: next, - repeat: times || anim.times, - origin: element.attr(), - totalOrigin: totalOrigin - }; - animationElements.push(e); - if (status && !isInAnim && !isInAnimSet) { - e.stop = true; - e.start = new Date - ms * status; - if (animationElements.length == 1) { - return animation(); - } - } - if (isInAnimSet) { - e.start = new Date - e.ms * status; - } - animationElements.length == 1 && requestAnimFrame(animation); - } else { - isInAnim.initstatus = status; - isInAnim.start = new Date - isInAnim.ms * status; - } - eve("raphael.anim.start." + element.id, element, anim); - } - /* \ - * Raphael.animation - [ method ] - ** - * Creates an animation object that can be passed to the @Element.animate or @Element.animateWith methods. - * See also @Animation.delay and @Animation.repeat methods. - ** - > Parameters - ** - - params (object) final attributes for the element, see also @Element.attr - - ms (number) number of milliseconds for animation to run - - easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic‐bezier(XX, XX, XX, XX)` - - callback (function) #optional callback function. Will be called at the end of animation. - ** - = (object) @Animation - \*/ - R.animation = function (params, ms, easing, callback) { - if (params instanceof Animation) { - return params; - } - if (R.is(easing, "function") || !easing) { - callback = callback || easing || null; - easing = null; - } - params = Object(params); - ms = +ms || 0; - var p = {}, - json, - attr; - for (attr in params) { - if (params[has](attr) && toFloat(attr) != attr && toFloat(attr) + "%" != attr) { - json = true; - p[attr] = params[attr]; - } - } - if (!json) { - // if percent-like syntax is used and end-of-all animation callback used - if(callback) { - // find the last one - var lastKey = 0; - for(var i in params) { - var percent = toInt(i); - if(params[has](i) && percent > lastKey) { - lastKey = percent; - } - } - lastKey += "%"; - // if already defined callback in the last keyframe, skip - !params[lastKey].callback && (params[lastKey].callback = callback); - } - return new Animation(params, ms); - } - easing && (p.easing = easing); - callback && (p.callback = callback); - return new Animation({100: p}, ms); - - }; - /* \ - * Element.animate - [ method ] - ** - * Creates and starts animation for given element. - ** - > Parameters - ** - - params (object) final attributes for the element, see also @Element.attr - - ms (number) number of milliseconds for animation to run - - easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic‐bezier(XX, XX, XX, XX)` - - callback (function) #optional callback function. Will be called at the end of animation. - * or - - animation (object) animation object, see @Raphael.animation - ** - = (object) original element - \*/ - elproto.animate = function (params, ms, easing, callback) { - var element = this; - if (element.removed) { - callback && callback.call(element); - return element; - } - var anim = params instanceof Animation ? params : R.animation(params, ms, easing, callback); - runAnimation(anim, element, anim.percents[0], null, element.attr()); - return element; - }; - /* \ - * Element.setTime - [ method ] - ** - * Sets the status of animation of the element in milliseconds. Similar to @Element.status method. - ** - > Parameters - ** - - anim (object) animation object - - value (number) number of milliseconds from the beginning of the animation - ** - = (object) original element if `value` is specified - * Note, that during animation following events are triggered: - * - * On each animation frame event `anim.frame.`, on start `anim.start.` and on end `anim.finish.`. - \*/ - elproto.setTime = function (anim, value) { - if (anim && value != null) { - this.status(anim, mmin(value, anim.ms) / anim.ms); - } - return this; - }; - /* \ - * Element.status - [ method ] - ** - * Gets or sets the status of animation of the element. - ** - > Parameters - ** - - anim (object) #optional animation object - - value (number) #optional 0 – 1. If specified, method works like a setter and sets the status of a given animation to the value. This will cause animation to jump to the given position. - ** - = (number) status - * or - = (array) status if `anim` is not specified. Array of objects in format: - o { - o anim: (object) animation object - o status: (number) status - o } - * or - = (object) original element if `value` is specified - \*/ - elproto.status = function (anim, value) { - var out = [], - i = 0, - len, - e; - if (value != null) { - runAnimation(anim, this, -1, mmin(value, 1)); - return this; - } - len = animationElements.length; - for (; i < len; i++) { - e = animationElements[i]; - if (e.el.id == this.id && (!anim || e.anim == anim)) { - if (anim) { - return e.status; - } - out.push({ - anim: e.anim, - status: e.status - }); - } - } - if (anim) { - return 0; - } - return out; - - }; - /* \ - * Element.pause - [ method ] - ** - * Stops animation of the element with ability to resume it later on. - ** - > Parameters - ** - - anim (object) #optional animation object - ** - = (object) original element - \*/ - elproto.pause = function (anim) { - for (var i = 0; i < animationElements.length; i++) { - if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { - if (eve("raphael.anim.pause." + this.id, this, animationElements[i].anim) !== false) { - animationElements[i].paused = true; - } - } - } - return this; - }; - /* \ - * Element.resume - [ method ] - ** - * Resumes animation if it was paused with @Element.pause method. - ** - > Parameters - ** - - anim (object) #optional animation object - ** - = (object) original element - \*/ - elproto.resume = function (anim) { - for (var i = 0; i < animationElements.length; i++) { - if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { - var e = animationElements[i]; - if (eve("raphael.anim.resume." + this.id, this, e.anim) !== false) { - delete e.paused; - this.status(e.anim, e.status); - } - } - } - return this; - }; - /* \ - * Element.stop - [ method ] - ** - * Stops animation of the element. - ** - > Parameters - ** - - anim (object) #optional animation object - ** - = (object) original element - \*/ - elproto.stop = function (anim) { - for (var i = 0; i < animationElements.length; i++) { - if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { - if (eve("raphael.anim.stop." + this.id, this, animationElements[i].anim) !== false) { - animationElements.splice(i--, 1); - } - } - } - return this; - }; - function stopAnimation (paper) { - for (var i = 0; i < animationElements.length; i++) { - if (animationElements[i].el.paper == paper) { - animationElements.splice(i--, 1); - } - } - } - eve.on("raphael.remove", stopAnimation); - eve.on("raphael.clear", stopAnimation); - elproto.toString = function () { - return "Rapha\xebl\u2019s object"; - }; - - // Set - var Set = function (items) { - this.items = []; - this.length = 0; - this.type = "set"; - if (items) { - for (var i = 0, ii = items.length; i < ii; i++) { - if (items[i] && (items[i].constructor == elproto.constructor || items[i].constructor == Set)) { - this[this.items.length] = this.items[this.items.length] = items[i]; - this.length++; - } - } - } - }, - setproto = Set.prototype; - /* \ - * Set.push - [ method ] - ** - * Adds each argument to the current set. - = (object) original element - \*/ - setproto.push = function () { - var item, - len; - for (var i = 0, ii = arguments.length; i < ii; i++) { - item = arguments[i]; - if (item && (item.constructor == elproto.constructor || item.constructor == Set)) { - len = this.items.length; - this[len] = this.items[len] = item; - this.length++; - } - } - return this; - }; - /* \ - * Set.pop - [ method ] - ** - * Removes last element and returns it. - = (object) element - \*/ - setproto.pop = function () { - this.length && delete this[this.length--]; - return this.items.pop(); - }; - /* \ - * Set.forEach - [ method ] - ** - * Executes given function for each element in the set. - * - * If function returns `false` it will stop loop running. - ** - > Parameters - ** - - callback (function) function to run - - thisArg (object) context object for the callback - = (object) Set object - \*/ - setproto.forEach = function (callback, thisArg) { - for (var i = 0, ii = this.items.length; i < ii; i++) { - if (callback.call(thisArg, this.items[i], i) === false) { - return this; - } - } - return this; - }; - for (var method in elproto) { - if (elproto[has](method)) { - setproto[method] = (function (methodname) { - return function () { - var arg = arguments; - return this.forEach(function (el) { - el[methodname][apply](el, arg); - }); - }; - })(method); - } - } - setproto.attr = function (name, value) { - if (name && R.is(name, array) && R.is(name[0], "object")) { - for (var j = 0, jj = name.length; j < jj; j++) { - this.items[j].attr(name[j]); - } - } else { - for (var i = 0, ii = this.items.length; i < ii; i++) { - this.items[i].attr(name, value); - } - } - return this; - }; - /* \ - * Set.clear - [ method ] - ** - * Removes all elements from the set - \*/ - setproto.clear = function () { - while (this.length) { - this.pop(); - } - }; - /* \ - * Set.splice - [ method ] - ** - * Removes given element from the set - ** - > Parameters - ** - - index (number) position of the deletion - - count (number) number of element to remove - - insertion… (object) #optional elements to insert - = (object) set elements that were deleted - \*/ - setproto.splice = function (index, count, insertion) { - index = index < 0 ? mmax(this.length + index, 0) : index; - count = mmax(0, mmin(this.length - index, count)); - var tail = [], - todel = [], - args = [], - i; - for (i = 2; i < arguments.length; i++) { - args.push(arguments[i]); - } - for (i = 0; i < count; i++) { - todel.push(this[index + i]); - } - for (; i < this.length - index; i++) { - tail.push(this[index + i]); - } - var arglen = args.length; - for (i = 0; i < arglen + tail.length; i++) { - this.items[index + i] = this[index + i] = i < arglen ? args[i] : tail[i - arglen]; - } - i = this.items.length = this.length -= count - arglen; - while (this[i]) { - delete this[i++]; - } - return new Set(todel); - }; - /* \ - * Set.exclude - [ method ] - ** - * Removes given element from the set - ** - > Parameters - ** - - element (object) element to remove - = (boolean) `true` if object was found & removed from the set - \*/ - setproto.exclude = function (el) { - for (var i = 0, ii = this.length; i < ii; i++) { - if (this[i] == el) { - this.splice(i, 1); - return true; - } - } - }; - setproto.animate = function (params, ms, easing, callback) { - (R.is(easing, "function") || !easing) && (callback = easing || null); - var len = this.items.length, - i = len, - item, - set = this, - collector; - if (!len) { - return this; - } - callback && (collector = function () { - !--len && callback.call(set); - }); - easing = R.is(easing, string) ? easing : collector; - var anim = R.animation(params, ms, easing, collector); - item = this.items[--i].animate(anim); - while (i--) { - this.items[i] && !this.items[i].removed && this.items[i].animateWith(item, anim, anim); - (this.items[i] && !this.items[i].removed) || len--; - } - return this; - }; - setproto.insertAfter = function (el) { - var i = this.items.length; - while (i--) { - this.items[i].insertAfter(el); - } - return this; - }; - setproto.getBBox = function () { - var x = [], - y = [], - x2 = [], - y2 = []; - for (var i = this.items.length; i--;) { - if (!this.items[i].removed) { - var box = this.items[i].getBBox(); - x.push(box.x); - y.push(box.y); - x2.push(box.x + box.width); - y2.push(box.y + box.height); - } - } - x = mmin[apply](0, x); - y = mmin[apply](0, y); - x2 = mmax[apply](0, x2); - y2 = mmax[apply](0, y2); - return { - x: x, - y: y, - x2: x2, - y2: y2, - width: x2 - x, - height: y2 - y - }; - }; - setproto.clone = function (s) { - s = this.paper.set(); - for (var i = 0, ii = this.items.length; i < ii; i++) { - s.push(this.items[i].clone()); - } - return s; - }; - setproto.toString = function () { - return "Rapha\xebl\u2018s set"; - }; - - setproto.glow = function (glowConfig) { - var ret = this.paper.set(); - this.forEach(function (shape, index) { - var g = shape.glow(glowConfig); - if(g != null) { - g.forEach(function (shape2, index2) { - ret.push(shape2); - }); - } - }); - return ret; - }; - - - /* \ - * Set.isPointInside - [ method ] - ** - * Determine if given point is inside this set’s elements - ** - > Parameters - ** - - x (number) x coordinate of the point - - y (number) y coordinate of the point - = (boolean) `true` if point is inside any of the set's elements - \*/ - setproto.isPointInside = function (x, y) { - var isPointInside = false; - this.forEach(function (el) { - if (el.isPointInside(x, y)) { - isPointInside = true; - return false; // stop loop - } - }); - return isPointInside; - }; - - /* \ - * Raphael.registerFont - [ method ] - ** - * Adds given font to the registered set of font for Raphaël. Should be used as an internal call from within Cufón’s font file. - * Returns original parameter, so it could be used with chaining. - # More about Cufón and how to convert your font form TTF, OTF, etc to JavaScript file. - ** - > Parameters - ** - - font (object) the font to register - = (object) the font you passed in - > Usage - | Cufon.registerFont(Raphael.registerFont({…})); - \*/ - R.registerFont = function (font) { - if (!font.face) { - return font; - } - this.fonts = this.fonts || {}; - var fontcopy = { - w: font.w, - face: {}, - glyphs: {} - }, - family = font.face["font-family"]; - for (var prop in font.face) { - if (font.face[has](prop)) { - fontcopy.face[prop] = font.face[prop]; - } - } - if (this.fonts[family]) { - this.fonts[family].push(fontcopy); - } else { - this.fonts[family] = [fontcopy]; - } - if (!font.svg) { - fontcopy.face["units-per-em"] = toInt(font.face["units-per-em"], 10); - for (var glyph in font.glyphs) { - if (font.glyphs[has](glyph)) { - var path = font.glyphs[glyph]; - fontcopy.glyphs[glyph] = { - w: path.w, - k: {}, - d: path.d && "M" + path.d.replace(/[mlcxtrv]/g, function (command) { - return {l: "L", c: "C", x: "z", t: "m", r: "l", v: "c"}[command] || "M"; - }) + "z" - }; - if (path.k) { - for (var k in path.k) { - if (path[has](k)) { - fontcopy.glyphs[glyph].k[k] = path.k[k]; - } - } - } - } - } - } - return font; - }; - /* \ - * Paper.getFont - [ method ] - ** - * Finds font object in the registered font by given parameters. You could specify only one word from the font name, like “Myriad” for “Myriad Pro”. - ** - > Parameters - ** - - family (string) font family name or any word from it - - weight (string) #optional font weight - - style (string) #optional font style - - stretch (string) #optional font stretch - = (object) the font object - > Usage - | paper.print(100, 100, "Test string", paper.getFont("Times", 800), 30); - \*/ - paperproto.getFont = function (family, weight, style, stretch) { - stretch = stretch || "normal"; - style = style || "normal"; - weight = +weight || {normal: 400, bold: 700, lighter: 300, bolder: 800}[weight] || 400; - if (!R.fonts) { - return; - } - var font = R.fonts[family]; - if (!font) { - var name = new RegExp("(^|\\s)" + family.replace(/[^\w\d\s+!~.:_-]/g, E) + "(\\s|$)", "i"); - for (var fontName in R.fonts) { - if (R.fonts[has](fontName)) { - if (name.test(fontName)) { - font = R.fonts[fontName]; - break; - } - } - } - } - var thefont; - if (font) { - for (var i = 0, ii = font.length; i < ii; i++) { - thefont = font[i]; - if (thefont.face["font-weight"] == weight && (thefont.face["font-style"] == style || !thefont.face["font-style"]) && thefont.face["font-stretch"] == stretch) { - break; - } - } - } - return thefont; - }; - /* \ - * Paper.print - [ method ] - ** - * Creates path that represent given text written using given font at given position with given size. - * Result of the method is path element that contains whole text as a separate path. - ** - > Parameters - ** - - x (number) x position of the text - - y (number) y position of the text - - string (string) text to print - - font (object) font object, see @Paper.getFont - - size (number) #optional size of the font, default is `16` - - origin (string) #optional could be `"baseline"` or `"middle"`, default is `"middle"` - - letter_spacing (number) #optional number in range `-1..1`, default is `0` - - line_spacing (number) #optional number in range `1..3`, default is `1` - = (object) resulting path element, which consist of all letters - > Usage - | var txt = r.print(10, 50, "print", r.getFont("Museo"), 30).attr({fill: "#fff"}); - \*/ - paperproto.print = function (x, y, string, font, size, origin, letter_spacing, line_spacing) { - origin = origin || "middle"; // baseline|middle - letter_spacing = mmax(mmin(letter_spacing || 0, 1), -1); - line_spacing = mmax(mmin(line_spacing || 1, 3), 1); - var letters = Str(string)[split](E), - shift = 0, - notfirst = 0, - path = E, - scale; - R.is(font, "string") && (font = this.getFont(font)); - if (font) { - scale = (size || 16) / font.face["units-per-em"]; - var bb = font.face.bbox[split](separator), - top = +bb[0], - lineHeight = bb[3] - bb[1], - shifty = 0, - height = +bb[1] + (origin == "baseline" ? lineHeight + (+font.face.descent) : lineHeight / 2); - for (var i = 0, ii = letters.length; i < ii; i++) { - if (letters[i] == "\n") { - shift = 0; - curr = 0; - notfirst = 0; - shifty += lineHeight * line_spacing; - } else { - var prev = notfirst && font.glyphs[letters[i - 1]] || {}, - curr = font.glyphs[letters[i]]; - shift += notfirst ? (prev.w || font.w) + (prev.k && prev.k[letters[i]] || 0) + (font.w * letter_spacing) : 0; - notfirst = 1; - } - if (curr && curr.d) { - path += R.transformPath(curr.d, ["t", shift * scale, shifty * scale, "s", scale, scale, top, height, "t", (x - top) / scale, (y - height) / scale]); - } - } - } - return this.path(path).attr({ - fill: "#000", - stroke: "none" - }); - }; - - /* \ - * Paper.add - [ method ] - ** - * Imports elements in JSON array in format `{type: type, }` - ** - > Parameters - ** - - json (array) - = (object) resulting set of imported elements - > Usage - | paper.add([ - | { - | type: "circle", - | cx: 10, - | cy: 10, - | r: 5 - | }, - | { - | type: "rect", - | x: 10, - | y: 10, - | width: 10, - | height: 10, - | fill: "#fc0" - | } - | ]); - \*/ - paperproto.add = function (json) { - if (R.is(json, "array")) { - var res = this.set(), - i = 0, - ii = json.length, - j; - for (; i < ii; i++) { - j = json[i] || {}; - elements[has](j.type) && res.push(this[j.type]().attr(j)); - } - } - return res; - }; - - /* \ - * Raphael.format - [ method ] - ** - * Simple format function. Replaces construction of type “`{}`” to the corresponding argument. - ** - > Parameters - ** - - token (string) string to format - - … (string) rest of arguments will be treated as parameters for replacement - = (string) formated string - > Usage - | var x = 10, - | y = 20, - | width = 40, - | height = 50; - | // this will draw a rectangular shape equivalent to "M10,20h40v50h-40z" - | paper.path(Raphael.format("M{0},{1}h{2}v{3}h{4}z", x, y, width, height, -width)); - \*/ - R.format = function (token, params) { - var args = R.is(params, array) ? [0][concat](params) : arguments; - token && R.is(token, string) && args.length - 1 && (token = token.replace(formatrg, function (str, i) { - return args[++i] == null ? E : args[i]; - })); - return token || E; - }; - /* \ - * Raphael.fullfill - [ method ] - ** - * A little bit more advanced format function than @Raphael.format. Replaces construction of type “`{}`” to the corresponding argument. - ** - > Parameters - ** - - token (string) string to format - - json (object) object which properties will be used as a replacement - = (string) formated string - > Usage - | // this will draw a rectangular shape equivalent to "M10,20h40v50h-40z" - | paper.path(Raphael.fullfill("M{x},{y}h{dim.width}v{dim.height}h{dim['negative width']}z", { - | x: 10, - | y: 20, - | dim: { - | width: 40, - | height: 50, - | "negative width": -40 - | } - | })); - \*/ - R.fullfill = (function () { - var tokenRegex = /\{([^\}]+)\}/g, - objNotationRegex = /(?:(?:^|\.)(.+?)(?=\[|\.|$|\()|\[('|")(.+?)\2\])(\(\))?/g, // matches .xxxxx or ["xxxxx"] to run over object properties - replacer = function (all, key, obj) { - var res = obj; - key.replace(objNotationRegex, function (all, name, quote, quotedName, isFunc) { - name = name || quotedName; - if (res) { - if (name in res) { - res = res[name]; - } - typeof res === "function" && isFunc && (res = res()); - } - }); - res = (res == null || res == obj ? all : res) + ""; - return res; - }; - return function (str, obj) { - return String(str).replace(tokenRegex, function (all, key) { - return replacer(all, key, obj); - }); - }; - })(); - /* \ - * Raphael.ninja - [ method ] - ** - * If you want to leave no trace of Raphaël (Well, Raphaël creates only one global variable `Raphael`, but anyway.) You can use `ninja` method. - * Beware, that in this case plugins could stop working, because they are depending on global variable existence. - ** - = (object) Raphael object - > Usage - | (function (local_raphael) { - | var paper = local_raphael(10, 10, 320, 200); - | … - | })(Raphael.ninja()); - \*/ - R.ninja = function () { - oldRaphael.was ? (g.win.Raphael = oldRaphael.is) : delete Raphael; - return R; - }; - /* \ - * Raphael.st - [ property (object) ] - ** - * You can add your own method to elements and sets. It is wise to add a set method for each element method - * you added, so you will be able to call the same method on sets too. - ** - * See also @Raphael.el. - > Usage - | Raphael.el.red = function () { - | this.attr({fill: "#f00"}); - | }; - | Raphael.st.red = function () { - | this.forEach(function (el) { - | el.red(); - | }); - | }; - | // then use it - | paper.set(paper.circle(100, 100, 20), paper.circle(110, 100, 20)).red(); - \*/ - R.st = setproto; - - eve.on("raphael.DOMload", function () { - loaded = true; - }); - - // Firefox <3.6 fix: http://webreflection.blogspot.com/2009/11/195-chars-to-help-lazy-loading.html - (function (doc, loaded, f) { - if (doc.readyState == null && doc.addEventListener) { - doc.addEventListener(loaded, f = function () { - doc.removeEventListener(loaded, f, false); - doc.readyState = "complete"; - }, false); - doc.readyState = "loading"; - } - function isLoaded () { - (/in/).test(doc.readyState) ? setTimeout(isLoaded, 9) : R.eve("raphael.DOMload"); - } - isLoaded(); - })(document, "DOMContentLoaded"); - - return R; -})); - -// ┌─────────────────────────────────────────────────────────────────────┐ \\ -// │ Raphaël 2.1.4 - JavaScript Vector Library │ \\ -// ├─────────────────────────────────────────────────────────────────────┤ \\ -// │ SVG Module │ \\ -// ├─────────────────────────────────────────────────────────────────────┤ \\ -// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com) │ \\ -// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com) │ \\ -// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\ -// └─────────────────────────────────────────────────────────────────────┘ \\ - -(function (glob, factory) { - if (typeof define === "function" && define.amd) { - define("raphael.svg", ["raphael.core"], function (raphael) { - return factory(raphael); - }); - } else if (typeof exports === "object") { - factory(require("raphael.core")); - } else { - factory(glob.Raphael); - } -}(this, function (R) { - if (R && !R.svg) { - return; - } - - var has = "hasOwnProperty", - Str = String, - toFloat = parseFloat, - toInt = parseInt, - math = Math, - mmax = math.max, - abs = math.abs, - pow = math.pow, - separator = /[, ]+/, - eve = R.eve, - E = "", - S = " "; - var xlink = "http://www.w3.org/1999/xlink", - markers = { - block: "M5,0 0,2.5 5,5z", - classic: "M5,0 0,2.5 5,5 3.5,3 3.5,2z", - diamond: "M2.5,0 5,2.5 2.5,5 0,2.5z", - open: "M6,1 1,3.5 6,6", - oval: "M2.5,0A2.5,2.5,0,0,1,2.5,5 2.5,2.5,0,0,1,2.5,0z" - }, - markerCounter = {}; - R.toString = function () { - return "Your browser supports SVG.\nYou are running Rapha\xebl " + this.version; - }; - var $ = function (el, attr) { - if (attr) { - if (typeof el === "string") { - el = $(el); - } - for (var key in attr) { - if (attr[has](key)) { - if (key.substring(0, 6) == "xlink:") { - el.setAttributeNS(xlink, key.substring(6), Str(attr[key])); - } else { - el.setAttribute(key, Str(attr[key])); - } - } - } - } else { - el = R._g.doc.createElementNS("http://www.w3.org/2000/svg", el); - el.style && (el.style.webkitTapHighlightColor = "rgba(0,0,0,0)"); - } - return el; - }, - addGradientFill = function (element, gradient) { - var type = "linear", - id = element.id + gradient, - fx = .5, fy = .5, - o = element.node, - SVG = element.paper, - s = o.style, - el = R._g.doc.getElementById(id); - if (!el) { - gradient = Str(gradient).replace(R._radial_gradient, function (all, _fx, _fy) { - type = "radial"; - if (_fx && _fy) { - fx = toFloat(_fx); - fy = toFloat(_fy); - var dir = ((fy > .5) * 2 - 1); - pow(fx - .5, 2) + pow(fy - .5, 2) > .25 && - (fy = math.sqrt(.25 - pow(fx - .5, 2)) * dir + .5) && - fy != .5 && - (fy = fy.toFixed(5) - 1e-5 * dir); - } - return E; - }); - gradient = gradient.split(/\s*\-\s*/); - if (type == "linear") { - var angle = gradient.shift(); - angle = -toFloat(angle); - if (isNaN(angle)) { - return null; - } - var vector = [0, 0, math.cos(R.rad(angle)), math.sin(R.rad(angle))], - max = 1 / (mmax(abs(vector[2]), abs(vector[3])) || 1); - vector[2] *= max; - vector[3] *= max; - if (vector[2] < 0) { - vector[0] = -vector[2]; - vector[2] = 0; - } - if (vector[3] < 0) { - vector[1] = -vector[3]; - vector[3] = 0; - } - } - var dots = R._parseDots(gradient); - if (!dots) { - return null; - } - id = id.replace(/[\(\)\s,\xb0#]/g, "_"); - - if (element.gradient && id != element.gradient.id) { - SVG.defs.removeChild(element.gradient); - delete element.gradient; - } - - if (!element.gradient) { - el = $(type + "Gradient", {id: id}); - element.gradient = el; - $(el, type == "radial" ? { - fx: fx, - fy: fy - } : { - x1: vector[0], - y1: vector[1], - x2: vector[2], - y2: vector[3], - gradientTransform: element.matrix.invert() - }); - SVG.defs.appendChild(el); - for (var i = 0, ii = dots.length; i < ii; i++) { - el.appendChild($("stop", { - offset: dots[i].offset ? dots[i].offset : i ? "100%" : "0%", - "stop-color": dots[i].color || "#fff", - "stop-opacity": isFinite(dots[i].opacity) ? dots[i].opacity : 1 - })); - } - } - } - $(o, { - fill: "url('" + document.location.origin + document.location.pathname + "#" + id + "')", - opacity: 1, - "fill-opacity": 1 - }); - s.fill = E; - s.opacity = 1; - s.fillOpacity = 1; - return 1; - }, - updatePosition = function (o) { - var bbox = o.getBBox(1); - $(o.pattern, {patternTransform: o.matrix.invert() + " translate(" + bbox.x + "," + bbox.y + ")"}); - }, - addArrow = function (o, value, isEnd) { - if (o.type == "path") { - var values = Str(value).toLowerCase().split("-"), - p = o.paper, - se = isEnd ? "end" : "start", - node = o.node, - attrs = o.attrs, - stroke = attrs["stroke-width"], - i = values.length, - type = "classic", - from, - to, - dx, - refX, - attr, - w = 3, - h = 3, - t = 5; - while (i--) { - switch (values[i]) { - case "block": - case "classic": - case "oval": - case "diamond": - case "open": - case "none": - type = values[i]; - break; - case "wide": h = 5; break; - case "narrow": h = 2; break; - case "long": w = 5; break; - case "short": w = 2; break; - } - } - if (type == "open") { - w += 2; - h += 2; - t += 2; - dx = 1; - refX = isEnd ? 4 : 1; - attr = { - fill: "none", - stroke: attrs.stroke - }; - } else { - refX = dx = w / 2; - attr = { - fill: attrs.stroke, - stroke: "none" - }; - } - if (o._.arrows) { - if (isEnd) { - o._.arrows.endPath && markerCounter[o._.arrows.endPath]--; - o._.arrows.endMarker && markerCounter[o._.arrows.endMarker]--; - } else { - o._.arrows.startPath && markerCounter[o._.arrows.startPath]--; - o._.arrows.startMarker && markerCounter[o._.arrows.startMarker]--; - } - } else { - o._.arrows = {}; - } - if (type != "none") { - var pathId = "raphael-marker-" + type, - markerId = "raphael-marker-" + se + type + w + h + "-obj" + o.id; - if (!R._g.doc.getElementById(pathId)) { - p.defs.appendChild($($("path"), { - "stroke-linecap": "round", - d: markers[type], - id: pathId - })); - markerCounter[pathId] = 1; - } else { - markerCounter[pathId]++; - } - var marker = R._g.doc.getElementById(markerId), - use; - if (!marker) { - marker = $($("marker"), { - id: markerId, - markerHeight: h, - markerWidth: w, - orient: "auto", - refX: refX, - refY: h / 2 - }); - use = $($("use"), { - "xlink:href": "#" + pathId, - transform: (isEnd ? "rotate(180 " + w / 2 + " " + h / 2 + ") " : E) + "scale(" + w / t + "," + h / t + ")", - "stroke-width": (1 / ((w / t + h / t) / 2)).toFixed(4) - }); - marker.appendChild(use); - p.defs.appendChild(marker); - markerCounter[markerId] = 1; - } else { - markerCounter[markerId]++; - use = marker.getElementsByTagName("use")[0]; - } - $(use, attr); - var delta = dx * (type != "diamond" && type != "oval"); - if (isEnd) { - from = o._.arrows.startdx * stroke || 0; - to = R.getTotalLength(attrs.path) - delta * stroke; - } else { - from = delta * stroke; - to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0); - } - attr = {}; - attr["marker-" + se] = "url(#" + markerId + ")"; - if (to || from) { - attr.d = R.getSubpath(attrs.path, from, to); - } - $(node, attr); - o._.arrows[se + "Path"] = pathId; - o._.arrows[se + "Marker"] = markerId; - o._.arrows[se + "dx"] = delta; - o._.arrows[se + "Type"] = type; - o._.arrows[se + "String"] = value; - } else { - if (isEnd) { - from = o._.arrows.startdx * stroke || 0; - to = R.getTotalLength(attrs.path) - from; - } else { - from = 0; - to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0); - } - o._.arrows[se + "Path"] && $(node, {d: R.getSubpath(attrs.path, from, to)}); - delete o._.arrows[se + "Path"]; - delete o._.arrows[se + "Marker"]; - delete o._.arrows[se + "dx"]; - delete o._.arrows[se + "Type"]; - delete o._.arrows[se + "String"]; - } - for (attr in markerCounter) { - if (markerCounter[has](attr) && !markerCounter[attr]) { - var item = R._g.doc.getElementById(attr); - item && item.parentNode.removeChild(item); - } - } - } - }, - dasharray = { - "-": [3, 1], - ".": [1, 1], - "-.": [3, 1, 1, 1], - "-..": [3, 1, 1, 1, 1, 1], - ". ": [1, 3], - "- ": [4, 3], - "--": [8, 3], - "- .": [4, 3, 1, 3], - "--.": [8, 3, 1, 3], - "--..": [8, 3, 1, 3, 1, 3] - }, - addDashes = function (o, value, params) { - value = dasharray[Str(value).toLowerCase()]; - if (value) { - var width = o.attrs["stroke-width"] || "1", - butt = {round: width, square: width, butt: 0}[o.attrs["stroke-linecap"] || params["stroke-linecap"]] || 0, - dashes = [], - i = value.length; - while (i--) { - dashes[i] = value[i] * width + ((i % 2) ? 1 : -1) * butt; - } - $(o.node, {"stroke-dasharray": dashes.join(",")}); - } else { - $(o.node, {"stroke-dasharray": "none"}); - } - }, - setFillAndStroke = function (o, params) { - var node = o.node, - attrs = o.attrs, - vis = node.style.visibility; - node.style.visibility = "hidden"; - for (var att in params) { - if (params[has](att)) { - if (!R._availableAttrs[has](att)) { - continue; - } - var value = params[att]; - attrs[att] = value; - switch (att) { - case "blur": - o.blur(value); - break; - case "title": - var title = node.getElementsByTagName("title"); - - // Use the existing . - if (title.length && (title = title[0])) { - title.firstChild.nodeValue = value; - } else { - title = $("title"); - var val = R._g.doc.createTextNode(value); - title.appendChild(val); - node.appendChild(title); - } - break; - case "href": - case "target": - var pn = node.parentNode; - if (pn.tagName.toLowerCase() != "a") { - var hl = $("a"); - pn.insertBefore(hl, node); - hl.appendChild(node); - pn = hl; - } - if (att == "target") { - pn.setAttributeNS(xlink, "show", value == "blank" ? "new" : value); - } else { - pn.setAttributeNS(xlink, att, value); - } - break; - case "cursor": - node.style.cursor = value; - break; - case "transform": - o.transform(value); - break; - case "arrow-start": - addArrow(o, value); - break; - case "arrow-end": - addArrow(o, value, 1); - break; - case "clip-rect": - var rect = Str(value).split(separator); - if (rect.length == 4) { - o.clip && o.clip.parentNode.parentNode.removeChild(o.clip.parentNode); - var el = $("clipPath"), - rc = $("rect"); - el.id = R.createUUID(); - $(rc, { - x: rect[0], - y: rect[1], - width: rect[2], - height: rect[3] - }); - el.appendChild(rc); - o.paper.defs.appendChild(el); - $(node, {"clip-path": "url(#" + el.id + ")"}); - o.clip = rc; - } - if (!value) { - var path = node.getAttribute("clip-path"); - if (path) { - var clip = R._g.doc.getElementById(path.replace(/(^url\(#|\)$)/g, E)); - clip && clip.parentNode.removeChild(clip); - $(node, {"clip-path": E}); - delete o.clip; - } - } - break; - case "path": - if (o.type == "path") { - $(node, {d: value ? attrs.path = R._pathToAbsolute(value) : "M0,0"}); - o._.dirty = 1; - if (o._.arrows) { - "startString" in o._.arrows && addArrow(o, o._.arrows.startString); - "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1); - } - } - break; - case "width": - node.setAttribute(att, value); - o._.dirty = 1; - if (attrs.fx) { - att = "x"; - value = attrs.x; - } else { - break; - } - case "x": - if (attrs.fx) { - value = -attrs.x - (attrs.width || 0); - } - case "rx": - if (att == "rx" && o.type == "rect") { - break; - } - case "cx": - node.setAttribute(att, value); - o.pattern && updatePosition(o); - o._.dirty = 1; - break; - case "height": - node.setAttribute(att, value); - o._.dirty = 1; - if (attrs.fy) { - att = "y"; - value = attrs.y; - } else { - break; - } - case "y": - if (attrs.fy) { - value = -attrs.y - (attrs.height || 0); - } - case "ry": - if (att == "ry" && o.type == "rect") { - break; - } - case "cy": - node.setAttribute(att, value); - o.pattern && updatePosition(o); - o._.dirty = 1; - break; - case "r": - if (o.type == "rect") { - $(node, {rx: value, ry: value}); - } else { - node.setAttribute(att, value); - } - o._.dirty = 1; - break; - case "src": - if (o.type == "image") { - node.setAttributeNS(xlink, "href", value); - } - break; - case "stroke-width": - if (o._.sx != 1 || o._.sy != 1) { - value /= mmax(abs(o._.sx), abs(o._.sy)) || 1; - } - node.setAttribute(att, value); - if (attrs["stroke-dasharray"]) { - addDashes(o, attrs["stroke-dasharray"], params); - } - if (o._.arrows) { - "startString" in o._.arrows && addArrow(o, o._.arrows.startString); - "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1); - } - break; - case "stroke-dasharray": - addDashes(o, value, params); - break; - case "fill": - var isURL = Str(value).match(R._ISURL); - if (isURL) { - el = $("pattern"); - var ig = $("image"); - el.id = R.createUUID(); - $(el, {x: 0, y: 0, patternUnits: "userSpaceOnUse", height: 1, width: 1}); - $(ig, {x: 0, y: 0, "xlink:href": isURL[1]}); - el.appendChild(ig); - - (function (el) { - R._preload(isURL[1], function () { - var w = this.offsetWidth, - h = this.offsetHeight; - $(el, {width: w, height: h}); - $(ig, {width: w, height: h}); - }); - })(el); - o.paper.defs.appendChild(el); - $(node, {fill: "url(#" + el.id + ")"}); - o.pattern = el; - o.pattern && updatePosition(o); - break; - } - var clr = R.getRGB(value); - if (!clr.error) { - delete params.gradient; - delete attrs.gradient; - !R.is(attrs.opacity, "undefined") && - R.is(params.opacity, "undefined") && - $(node, {opacity: attrs.opacity}); - !R.is(attrs["fill-opacity"], "undefined") && - R.is(params["fill-opacity"], "undefined") && - $(node, {"fill-opacity": attrs["fill-opacity"]}); - } else if ((o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value)) { - if ("opacity" in attrs || "fill-opacity" in attrs) { - var gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E)); - if (gradient) { - var stops = gradient.getElementsByTagName("stop"); - $(stops[stops.length - 1], {"stop-opacity": ("opacity" in attrs ? attrs.opacity : 1) * ("fill-opacity" in attrs ? attrs["fill-opacity"] : 1)}); - } - } - attrs.gradient = value; - attrs.fill = "none"; - break; - } - clr[has]("opacity") && $(node, {"fill-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity}); - case "stroke": - clr = R.getRGB(value); - node.setAttribute(att, clr.hex); - att == "stroke" && clr[has]("opacity") && $(node, {"stroke-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity}); - if (att == "stroke" && o._.arrows) { - "startString" in o._.arrows && addArrow(o, o._.arrows.startString); - "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1); - } - break; - case "gradient": - (o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value); - break; - case "opacity": - if (attrs.gradient && !attrs[has]("stroke-opacity")) { - $(node, {"stroke-opacity": value > 1 ? value / 100 : value}); - } - // fall - case "fill-opacity": - if (attrs.gradient) { - gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E)); - if (gradient) { - stops = gradient.getElementsByTagName("stop"); - $(stops[stops.length - 1], {"stop-opacity": value}); - } - break; - } - default: - att == "font-size" && (value = toInt(value, 10) + "px"); - var cssrule = att.replace(/(\-.)/g, function (w) { - return w.substring(1).toUpperCase(); - }); - node.style[cssrule] = value; - o._.dirty = 1; - node.setAttribute(att, value); - break; - } - } - } - - tuneText(o, params); - node.style.visibility = vis; - }, - leading = 1.2, - tuneText = function (el, params) { - if (el.type != "text" || !(params[has]("text") || params[has]("font") || params[has]("font-size") || params[has]("x") || params[has]("y"))) { - return; - } - var a = el.attrs, - node = el.node, - fontSize = node.firstChild ? toInt(R._g.doc.defaultView.getComputedStyle(node.firstChild, E).getPropertyValue("font-size"), 10) : 10; - - if (params[has]("text")) { - a.text = params.text; - while (node.firstChild) { - node.removeChild(node.firstChild); - } - var texts = Str(params.text).split("\n"), - tspans = [], - tspan; - for (var i = 0, ii = texts.length; i < ii; i++) { - tspan = $("tspan"); - i && $(tspan, {dy: fontSize * leading, x: a.x}); - tspan.appendChild(R._g.doc.createTextNode(texts[i])); - node.appendChild(tspan); - tspans[i] = tspan; - } - } else { - tspans = node.getElementsByTagName("tspan"); - for (i = 0, ii = tspans.length; i < ii; i++) { - if (i) { - $(tspans[i], {dy: fontSize * leading, x: a.x}); - } else { - $(tspans[0], {dy: 0}); - } - } - } - $(node, {x: a.x, y: a.y}); - el._.dirty = 1; - var bb = el._getBBox(), - dif = a.y - (bb.y + bb.height / 2); - dif && R.is(dif, "finite") && $(tspans[0], {dy: dif}); - }, - getRealNode = function (node) { - if (node.parentNode && node.parentNode.tagName.toLowerCase() === "a") { - return node.parentNode; - } - return node; - - }, - Element = function (node, svg) { - var X = 0, - Y = 0; - /* \ - * Element.node - [ property (object) ] - ** - * Gives you a reference to the DOM object, so you can assign event handlers or just mess around. - ** - * Note: Don’t mess with it. - > Usage - | // draw a circle at coordinate 10,10 with radius of 10 - | var c = paper.circle(10, 10, 10); - | c.node.onclick = function () { - | c.attr("fill", "red"); - | }; - \*/ - this[0] = this.node = node; - /* \ - * Element.raphael - [ property (object) ] - ** - * Internal reference to @Raphael object. In case it is not available. - > Usage - | Raphael.el.red = function () { - | var hsb = this.paper.raphael.rgb2hsb(this.attr("fill")); - | hsb.h = 1; - | this.attr({fill: this.paper.raphael.hsb2rgb(hsb).hex}); - | } - \*/ - node.raphael = true; - /* \ - * Element.id - [ property (number) ] - ** - * Unique id of the element. Especially useful when you want to listen to events of the element, - * because all events are fired in format `<module>.<action>.<id>`. Also useful for @Paper.getById method. - \*/ - this.id = R._oid++; - node.raphaelid = this.id; - this.matrix = R.matrix(); - this.realPath = null; - /* \ - * Element.paper - [ property (object) ] - ** - * Internal reference to “paper” where object drawn. Mainly for use in plugins and element extensions. - > Usage - | Raphael.el.cross = function () { - | this.attr({fill: "red"}); - | this.paper.path("M10,10L50,50M50,10L10,50") - | .attr({stroke: "red"}); - | } - \*/ - this.paper = svg; - this.attrs = this.attrs || {}; - this._ = { - transform: [], - sx: 1, - sy: 1, - deg: 0, - dx: 0, - dy: 0, - dirty: 1 - }; - !svg.bottom && (svg.bottom = this); - /* \ - * Element.prev - [ property (object) ] - ** - * Reference to the previous element in the hierarchy. - \*/ - this.prev = svg.top; - svg.top && (svg.top.next = this); - svg.top = this; - /* \ - * Element.next - [ property (object) ] - ** - * Reference to the next element in the hierarchy. - \*/ - this.next = null; - }, - elproto = R.el; - - Element.prototype = elproto; - elproto.constructor = Element; - - R._engine.path = function (pathString, SVG) { - var el = $("path"); - SVG.canvas && SVG.canvas.appendChild(el); - var p = new Element(el, SVG); - p.type = "path"; - setFillAndStroke(p, { - fill: "none", - stroke: "#000", - path: pathString - }); - return p; + this._drag.x = x + scrollX; + this._drag.y = y + scrollY; + !drag.length && R.mousemove(dragMove).mouseup(dragUp); + drag.push({el: this, move_scope: move_scope, start_scope: start_scope, end_scope: end_scope}); + onstart && eve.on("raphael.drag.start." + this.id, onstart); + onmove && eve.on("raphael.drag.move." + this.id, onmove); + onend && eve.on("raphael.drag.end." + this.id, onend); + eve("raphael.drag.start." + this.id, start_scope || move_scope || this, e.clientX + scrollX, e.clientY + scrollY, e); + } + this._drag = {}; + draggable.push({el: this, start: start}); + this.mousedown(start); + return this; + }; + /*\ + * Element.onDragOver + [ method ] + ** + * Shortcut for assigning event handler for `drag.over.<id>` event, where id is id of the element (see @Element.id). + > Parameters + - f (function) handler for event, first argument would be the element you are dragging over + \*/ + elproto.onDragOver = function (f) { + f ? eve.on("raphael.drag.over." + this.id, f) : eve.unbind("raphael.drag.over." + this.id); + }; + /*\ + * Element.undrag + [ method ] + ** + * Removes all drag event handlers from given element. + \*/ + elproto.undrag = function () { + var i = draggable.length; + while (i--) if (draggable[i].el == this) { + this.unmousedown(draggable[i].start); + draggable.splice(i, 1); + eve.unbind("raphael.drag.*." + this.id); + } + !draggable.length && R.unmousemove(dragMove).unmouseup(dragUp); + drag = []; + }; + /*\ + * Paper.circle + [ method ] + ** + * Draws a circle. + ** + > Parameters + ** + - x (number) x coordinate of the centre + - y (number) y coordinate of the centre + - r (number) radius + = (object) Raphaël element object with type “circle” + ** + > Usage + | var c = paper.circle(50, 50, 40); + \*/ + paperproto.circle = function (x, y, r) { + var out = R._engine.circle(this, x || 0, y || 0, r || 0); + this.__set__ && this.__set__.push(out); + return out; + }; + /*\ + * Paper.rect + [ method ] + * + * Draws a rectangle. + ** + > Parameters + ** + - x (number) x coordinate of the top left corner + - y (number) y coordinate of the top left corner + - width (number) width + - height (number) height + - r (number) #optional radius for rounded corners, default is 0 + = (object) Raphaël element object with type “rect” + ** + > Usage + | // regular rectangle + | var c = paper.rect(10, 10, 50, 50); + | // rectangle with rounded corners + | var c = paper.rect(40, 40, 50, 50, 10); + \*/ + paperproto.rect = function (x, y, w, h, r) { + var out = R._engine.rect(this, x || 0, y || 0, w || 0, h || 0, r || 0); + this.__set__ && this.__set__.push(out); + return out; + }; + /*\ + * Paper.ellipse + [ method ] + ** + * Draws an ellipse. + ** + > Parameters + ** + - x (number) x coordinate of the centre + - y (number) y coordinate of the centre + - rx (number) horizontal radius + - ry (number) vertical radius + = (object) Raphaël element object with type “ellipse” + ** + > Usage + | var c = paper.ellipse(50, 50, 40, 20); + \*/ + paperproto.ellipse = function (x, y, rx, ry) { + var out = R._engine.ellipse(this, x || 0, y || 0, rx || 0, ry || 0); + this.__set__ && this.__set__.push(out); + return out; + }; + /*\ + * Paper.path + [ method ] + ** + * Creates a path element by given path data string. + > Parameters + - pathString (string) #optional path string in SVG format. + * Path string consists of one-letter commands, followed by comma seprarated arguments in numercal form. Example: + | "M10,20L30,40" + * Here we can see two commands: “M”, with arguments `(10, 20)` and “L” with arguments `(30, 40)`. Upper case letter mean command is absolute, lower case—relative. + * + # <p>Here is short list of commands available, for more details see <a href="http://www.w3.org/TR/SVG/paths.html#PathData" title="Details of a path's data attribute's format are described in the SVG specification.">SVG path string format</a>.</p> + # <table><thead><tr><th>Command</th><th>Name</th><th>Parameters</th></tr></thead><tbody> + # <tr><td>M</td><td>moveto</td><td>(x y)+</td></tr> + # <tr><td>Z</td><td>closepath</td><td>(none)</td></tr> + # <tr><td>L</td><td>lineto</td><td>(x y)+</td></tr> + # <tr><td>H</td><td>horizontal lineto</td><td>x+</td></tr> + # <tr><td>V</td><td>vertical lineto</td><td>y+</td></tr> + # <tr><td>C</td><td>curveto</td><td>(x1 y1 x2 y2 x y)+</td></tr> + # <tr><td>S</td><td>smooth curveto</td><td>(x2 y2 x y)+</td></tr> + # <tr><td>Q</td><td>quadratic Bézier curveto</td><td>(x1 y1 x y)+</td></tr> + # <tr><td>T</td><td>smooth quadratic Bézier curveto</td><td>(x y)+</td></tr> + # <tr><td>A</td><td>elliptical arc</td><td>(rx ry x-axis-rotation large-arc-flag sweep-flag x y)+</td></tr> + # <tr><td>R</td><td><a href="http://en.wikipedia.org/wiki/Catmull–Rom_spline#Catmull.E2.80.93Rom_spline">Catmull-Rom curveto</a>*</td><td>x1 y1 (x y)+</td></tr></tbody></table> + * * “Catmull-Rom curveto” is a not standard SVG command and added in 2.0 to make life easier. + * Note: there is a special case when path consist of just three commands: “M10,10R…z”. In this case path will smoothly connects to its beginning. + > Usage + | var c = paper.path("M10 10L90 90"); + | // draw a diagonal line: + | // move to 10,10, line to 90,90 + * For example of path strings, check out these icons: http://raphaeljs.com/icons/ + \*/ + paperproto.path = function (pathString) { + pathString && !R.is(pathString, string) && !R.is(pathString[0], array) && (pathString += E); + var out = R._engine.path(R.format[apply](R, arguments), this); + this.__set__ && this.__set__.push(out); + return out; + }; + /*\ + * Paper.image + [ method ] + ** + * Embeds an image into the surface. + ** + > Parameters + ** + - src (string) URI of the source image + - x (number) x coordinate position + - y (number) y coordinate position + - width (number) width of the image + - height (number) height of the image + = (object) Raphaël element object with type “image” + ** + > Usage + | var c = paper.image("apple.png", 10, 10, 80, 80); + \*/ + paperproto.image = function (src, x, y, w, h) { + var out = R._engine.image(this, src || "about:blank", x || 0, y || 0, w || 0, h || 0); + this.__set__ && this.__set__.push(out); + return out; }; - /* \ - * Element.rotate + /*\ + * Paper.text [ method ] ** - * Deprecated! Use @Element.transform instead. - * Adds rotation by given angle around given point to the list of - * transformations of the element. + * Draws a text string. If you need line breaks, put “\n” in the string. + ** > Parameters - - deg (number) angle in degrees - - cx (number) #optional x coordinate of the centre of rotation - - cy (number) #optional y coordinate of the centre of rotation - * If cx & cy aren’t specified centre of the shape is used as a point of rotation. - = (object) @Element + ** + - x (number) x coordinate position + - y (number) y coordinate position + - text (string) The text string to draw + = (object) Raphaël element object with type “text” + ** + > Usage + | var t = paper.text(50, 50, "Raphaël\nkicks\nbutt!"); \*/ - elproto.rotate = function (deg, cx, cy) { - if (this.removed) { - return this; - } - deg = Str(deg).split(separator); - if (deg.length - 1) { - cx = toFloat(deg[1]); - cy = toFloat(deg[2]); - } - deg = toFloat(deg[0]); - (cy == null) && (cx = cy); - if (cx == null || cy == null) { - var bbox = this.getBBox(1); - cx = bbox.x + bbox.width / 2; - cy = bbox.y + bbox.height / 2; - } - this.transform(this._.transform.concat([["r", deg, cx, cy]])); - return this; + paperproto.text = function (x, y, text) { + var out = R._engine.text(this, x || 0, y || 0, Str(text)); + this.__set__ && this.__set__.push(out); + return out; }; - /* \ - * Element.scale + /*\ + * Paper.set [ method ] ** - * Deprecated! Use @Element.transform instead. - * Adds scale by given amount relative to given point to the list of - * transformations of the element. - > Parameters - - sx (number) horisontal scale amount - - sy (number) vertical scale amount - - cx (number) #optional x coordinate of the centre of scale - - cy (number) #optional y coordinate of the centre of scale - * If cx & cy aren’t specified centre of the shape is used instead. - = (object) @Element + * Creates array-like object to keep and operate several elements at once. + * Warning: it doesn’t create any elements for itself in the page, it just groups existing elements. + * Sets act as pseudo elements — all methods available to an element can be used on a set. + = (object) array-like object that represents set of elements + ** + > Usage + | var st = paper.set(); + | st.push( + | paper.circle(10, 10, 5), + | paper.circle(30, 10, 5) + | ); + | st.attr({fill: "red"}); // changes the fill of both circles \*/ - elproto.scale = function (sx, sy, cx, cy) { - if (this.removed) { - return this; - } - sx = Str(sx).split(separator); - if (sx.length - 1) { - sy = toFloat(sx[1]); - cx = toFloat(sx[2]); - cy = toFloat(sx[3]); - } - sx = toFloat(sx[0]); - (sy == null) && (sy = sx); - (cy == null) && (cx = cy); - if (cx == null || cy == null) { - var bbox = this.getBBox(1); - } - cx = cx == null ? bbox.x + bbox.width / 2 : cx; - cy = cy == null ? bbox.y + bbox.height / 2 : cy; - this.transform(this._.transform.concat([["s", sx, sy, cx, cy]])); - return this; + paperproto.set = function (itemsArray) { + !R.is(itemsArray, "array") && (itemsArray = Array.prototype.splice.call(arguments, 0, arguments.length)); + var out = new Set(itemsArray); + this.__set__ && this.__set__.push(out); + out["paper"] = this; + out["type"] = "set"; + return out; }; - /* \ - * Element.translate + /*\ + * Paper.setStart [ method ] ** - * Deprecated! Use @Element.transform instead. - * Adds translation by given amount to the list of transformations of the element. - > Parameters - - dx (number) horisontal shift - - dy (number) vertical shift - = (object) @Element + * Creates @Paper.set. All elements that will be created after calling this method and before calling + * @Paper.setFinish will be added to the set. + ** + > Usage + | paper.setStart(); + | paper.circle(10, 10, 5), + | paper.circle(30, 10, 5) + | var st = paper.setFinish(); + | st.attr({fill: "red"}); // changes the fill of both circles \*/ - elproto.translate = function (dx, dy) { - if (this.removed) { - return this; - } - dx = Str(dx).split(separator); - if (dx.length - 1) { - dy = toFloat(dx[1]); - } - dx = toFloat(dx[0]) || 0; - dy = +dy || 0; - this.transform(this._.transform.concat([["t", dx, dy]])); - return this; + paperproto.setStart = function (set) { + this.__set__ = set || this.set(); }; - /* \ - * Element.transform + /*\ + * Paper.setFinish [ method ] ** - * Adds transformation to the element which is separate to other attributes, - * i.e. translation doesn’t change `x` or `y` of the rectange. The format - * of transformation string is similar to the path string syntax: - | "t100,100r30,100,100s2,2,100,100r45s1.5" - * Each letter is a command. There are four commands: `t` is for translate, `r` is for rotate, `s` is for - * scale and `m` is for matrix. - * - * There are also alternative “absolute” translation, rotation and scale: `T`, `R` and `S`. They will not take previous transformation into account. For example, `...T100,0` will always move element 100 px horisontally, while `...t100,0` could move it vertically if there is `r90` before. Just compare results of `r90t100,0` and `r90T100,0`. - * - * So, the example line above could be read like “translate by 100, 100; rotate 30° around 100, 100; scale twice around 100, 100; - * rotate 45° around centre; scale 1.5 times relative to centre”. As you can see rotate and scale commands have origin - * coordinates as optional parameters, the default is the centre point of the element. - * Matrix accepts six parameters. - > Usage - | var el = paper.rect(10, 20, 300, 200); - | // translate 100, 100, rotate 45°, translate -100, 0 - | el.transform("t100,100r45t-100,0"); - | // if you want you can append or prepend transformations - | el.transform("...t50,50"); - | el.transform("s2..."); - | // or even wrap - | el.transform("t50,50...t-50-50"); - | // to reset transformation call method with empty string - | el.transform(""); - | // to get current value call it without parameters - | console.log(el.transform()); + * See @Paper.setStart. This method finishes catching and returns resulting set. + ** + = (object) set + \*/ + paperproto.setFinish = function (set) { + var out = this.__set__; + delete this.__set__; + return out; + }; + /*\ + * Paper.getSize + [ method ] + ** + * Obtains current paper actual size. + ** + = (object) + \*/ + paperproto.getSize = function () { + var container = this.canvas.parentNode; + return { + width: container.offsetWidth, + height: container.offsetHeight + }; + }; + /*\ + * Paper.setSize + [ method ] + ** + * If you need to change dimensions of the canvas call this method + ** > Parameters - - tstr (string) #optional transformation string - * If tstr isn’t specified - = (string) current transformation string - * else - = (object) @Element + ** + - width (number) new width of the canvas + - height (number) new height of the canvas \*/ - elproto.transform = function (tstr) { - var _ = this._; - if (tstr == null) { - return _.transform; - } - R._extractTransform(this, tstr); - - this.clip && $(this.clip, {transform: this.matrix.invert()}); - this.pattern && updatePosition(this); - this.node && $(this.node, {transform: this.matrix}); - - if (_.sx != 1 || _.sy != 1) { - var sw = this.attrs[has]("stroke-width") ? this.attrs["stroke-width"] : 1; - this.attr({"stroke-width": sw}); - } - - return this; + paperproto.setSize = function (width, height) { + return R._engine.setSize.call(this, width, height); }; - /* \ - * Element.hide + /*\ + * Paper.setViewBox [ method ] ** - * Makes element invisible. See @Element.show. - = (object) @Element + * Sets the view box of the paper. Practically it gives you ability to zoom and pan whole paper surface by + * specifying new boundaries. + ** + > Parameters + ** + - x (number) new x position, default is `0` + - y (number) new y position, default is `0` + - w (number) new width of the canvas + - h (number) new height of the canvas + - fit (boolean) `true` if you want graphics to fit into new boundary box \*/ - elproto.hide = function () { - if(!this.removed) this.node.style.display = "none"; - return this; + paperproto.setViewBox = function (x, y, w, h, fit) { + return R._engine.setViewBox.call(this, x, y, w, h, fit); + }; + /*\ + * Paper.top + [ property ] + ** + * Points to the topmost element on the paper + \*/ + /*\ + * Paper.bottom + [ property ] + ** + * Points to the bottom element on the paper + \*/ + paperproto.top = paperproto.bottom = null; + /*\ + * Paper.raphael + [ property ] + ** + * Points to the @Raphael object/function + \*/ + paperproto.raphael = R; + var getOffset = function (elem) { + var box = elem.getBoundingClientRect(), + doc = elem.ownerDocument, + body = doc.body, + docElem = doc.documentElement, + clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0, + top = box.top + (g.win.pageYOffset || docElem.scrollTop || body.scrollTop ) - clientTop, + left = box.left + (g.win.pageXOffset || docElem.scrollLeft || body.scrollLeft) - clientLeft; + return { + y: top, + x: left + }; }; - /* \ - * Element.show + /*\ + * Paper.getElementByPoint [ method ] ** - * Makes element visible. See @Element.hide. - = (object) @Element - \*/ - elproto.show = function () { - if(!this.removed) this.node.style.display = ""; - return this; - }; - /* \ - * Element.remove - [ method ] + * Returns you topmost element under given point. ** - * Removes element from the paper. + = (object) Raphaël element object + > Parameters + ** + - x (number) x coordinate from the top left corner of the window + - y (number) y coordinate from the top left corner of the window + > Usage + | paper.getElementByPoint(mouseX, mouseY).attr({stroke: "#f00"}); \*/ - elproto.remove = function () { - var node = getRealNode(this.node); - if (this.removed || !node.parentNode) { - return; + paperproto.getElementByPoint = function (x, y) { + var paper = this, + svg = paper.canvas, + target = g.doc.elementFromPoint(x, y); + if (g.win.opera && target.tagName == "svg") { + var so = getOffset(svg), + sr = svg.createSVGRect(); + sr.x = x - so.x; + sr.y = y - so.y; + sr.width = sr.height = 1; + var hits = svg.getIntersectionList(sr, null); + if (hits.length) { + target = hits[hits.length - 1]; + } } - var paper = this.paper; - paper.__set__ && paper.__set__.exclude(this); - eve.unbind("raphael.*.*." + this.id); - if (this.gradient) { - paper.defs.removeChild(this.gradient); + if (!target) { + return null; } - R._tear(this, paper); - - node.parentNode.removeChild(node); - - // Remove custom data for element - this.removeData(); - - for (var i in this) { - this[i] = typeof this[i] === "function" ? R._removedFactory(i) : null; + while (target.parentNode && target != svg.parentNode && !target.raphael) { + target = target.parentNode; } - this.removed = true; + target == paper.canvas.parentNode && (target = svg); + target = target && target.raphael ? paper.getById(target.raphaelid) : null; + return target; }; - elproto._getBBox = function () { - if (this.node.style.display == "none") { - this.show(); - var hide = true; - } - var canvasHidden = false, - containerStyle; - if (this.paper.canvas.parentElement) { - containerStyle = this.paper.canvas.parentElement.style; - } // IE10+ can't find parentElement - else if (this.paper.canvas.parentNode) { - containerStyle = this.paper.canvas.parentNode.style; - } - if(containerStyle && containerStyle.display == "none") { - canvasHidden = true; - containerStyle.display = ""; - } - var bbox = {}; - try { - bbox = this.node.getBBox(); - } catch(e) { - // Firefox 3.0.x, 25.0.1 (probably more versions affected) play badly here - possible fix - bbox = { - x: this.node.clientLeft, - y: this.node.clientTop, - width: this.node.clientWidth, - height: this.node.clientHeight - }; - } finally { - bbox = bbox || {}; - if(canvasHidden) { - containerStyle.display = "none"; - } - } - hide && this.hide(); - return bbox; - }; - /* \ - * Element.attr + /*\ + * Paper.getElementsByBBox [ method ] ** - * Sets the attributes of the element. + * Returns set of elements that have an intersecting bounding box + ** > Parameters - - attrName (string) attribute’s name - - value (string) value - * or - - params (object) object of name/value pairs - * or - - attrName (string) attribute’s name - * or - - attrNames (array) in this case method returns array of current values for given attribute names - = (object) @Element if attrsName & value or params are passed in. - = (...) value of the attribute if only attrsName is passed in. - = (array) array of values of the attribute if attrsNames is passed in. - = (object) object of attributes if nothing is passed in. - > Possible parameters - # <p>Please refer to the <a href="http://www.w3.org/TR/SVG/" title="The W3C Recommendation for the SVG language describes these properties in detail.">SVG specification</a> for an explanation of these parameters.</p> - o arrow-end (string) arrowhead on the end of the path. The format for string is `<type>[-<width>[-<length>]]`. Possible types: `classic`, `block`, `open`, `oval`, `diamond`, `none`, width: `wide`, `narrow`, `medium`, length: `long`, `short`, `midium`. - o clip-rect (string) comma or space separated values: x, y, width and height - o cursor (string) CSS type of the cursor - o cx (number) the x-axis coordinate of the center of the circle, or ellipse - o cy (number) the y-axis coordinate of the center of the circle, or ellipse - o fill (string) colour, gradient or image - o fill-opacity (number) - o font (string) - o font-family (string) - o font-size (number) font size in pixels - o font-weight (string) - o height (number) - o href (string) URL, if specified element behaves as hyperlink - o opacity (number) - o path (string) SVG path string format - o r (number) radius of the circle, ellipse or rounded corner on the rect - o rx (number) horisontal radius of the ellipse - o ry (number) vertical radius of the ellipse - o src (string) image URL, only works for @Element.image element - o stroke (string) stroke colour - o stroke-dasharray (string) [“”, “none”, “`-`”, “`.`”, “`-.`”, “`-..`”, “`. `”, “`- `”, “`--`”, “`- .`”, “`--.`”, “`--..`”] - o stroke-linecap (string) [“`butt`”, “`square`”, “`round`”] - o stroke-linejoin (string) [“`bevel`”, “`round`”, “`miter`”] - o stroke-miterlimit (number) - o stroke-opacity (number) - o stroke-width (number) stroke width in pixels, default is '1' - o target (string) used with href - o text (string) contents of the text element. Use `\n` for multiline text - o text-anchor (string) [“`start`”, “`middle`”, “`end`”], default is “`middle`” - o title (string) will create tooltip with a given text - o transform (string) see @Element.transform - o width (number) - o x (number) - o y (number) - > Gradients - * Linear gradient format: “`‹angle›-‹colour›[-‹colour›[:‹offset›]]*-‹colour›`”, example: “`90-#fff-#000`” – 90° - * gradient from white to black or “`0-#fff-#f00:20-#000`” – 0° gradient from white via red (at 20%) to black. - * - * radial gradient: “`r[(‹fx›, ‹fy›)]‹colour›[-‹colour›[:‹offset›]]*-‹colour›`”, example: “`r#fff-#000`” – - * gradient from white to black or “`r(0.25, 0.75)#fff-#000`” – gradient from white to black with focus point - * at 0.25, 0.75. Focus point coordinates are in 0..1 range. Radial gradients can only be applied to circles and ellipses. - > Path String - # <p>Please refer to <a href="http://www.w3.org/TR/SVG/paths.html#PathData" title="Details of a path’s data attribute’s format are described in the SVG specification.">SVG documentation regarding path string</a>. Raphaël fully supports it.</p> - > Colour Parsing - # <ul> - # <li>Colour name (“<code>red</code>”, “<code>green</code>”, “<code>cornflowerblue</code>”, etc)</li> - # <li>#••• — shortened HTML colour: (“<code>#000</code>”, “<code>#fc0</code>”, etc)</li> - # <li>#•••••• — full length HTML colour: (“<code>#000000</code>”, “<code>#bd2300</code>”)</li> - # <li>rgb(•••, •••, •••) — red, green and blue channels’ values: (“<code>rgb(200, 100, 0)</code>”)</li> - # <li>rgb(•••%, •••%, •••%) — same as above, but in %: (“<code>rgb(100%, 175%, 0%)</code>”)</li> - # <li>rgba(•••, •••, •••, •••) — red, green and blue channels’ values: (“<code>rgba(200, 100, 0, .5)</code>”)</li> - # <li>rgba(•••%, •••%, •••%, •••%) — same as above, but in %: (“<code>rgba(100%, 175%, 0%, 50%)</code>”)</li> - # <li>hsb(•••, •••, •••) — hue, saturation and brightness values: (“<code>hsb(0.5, 0.25, 1)</code>”)</li> - # <li>hsb(•••%, •••%, •••%) — same as above, but in %</li> - # <li>hsba(•••, •••, •••, •••) — same as above, but with opacity</li> - # <li>hsl(•••, •••, •••) — almost the same as hsb, see <a href="http://en.wikipedia.org/wiki/HSL_and_HSV" title="HSL and HSV - Wikipedia, the free encyclopedia">Wikipedia page</a></li> - # <li>hsl(•••%, •••%, •••%) — same as above, but in %</li> - # <li>hsla(•••, •••, •••, •••) — same as above, but with opacity</li> - # <li>Optionally for hsb and hsl you could specify hue as a degree: “<code>hsl(240deg, 1, .5)</code>” or, if you want to go fancy, “<code>hsl(240°, 1, .5)</code>”</li> - # </ul> - \*/ - elproto.attr = function (name, value) { - if (this.removed) { - return this; - } - if (name == null) { - var res = {}; - for (var a in this.attrs) { - if (this.attrs[has](a)) { - res[a] = this.attrs[a]; - } - } - res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient; - res.transform = this._.transform; - return res; - } - if (value == null && R.is(name, "string")) { - if (name == "fill" && this.attrs.fill == "none" && this.attrs.gradient) { - return this.attrs.gradient; - } - if (name == "transform") { - return this._.transform; - } - var names = name.split(separator), - out = {}; - for (var i = 0, ii = names.length; i < ii; i++) { - name = names[i]; - if (name in this.attrs) { - out[name] = this.attrs[name]; - } else if (R.is(this.paper.customAttributes[name], "function")) { - out[name] = this.paper.customAttributes[name].def; - } else { - out[name] = R._availableAttrs[name]; - } - } - return ii - 1 ? out : out[names[0]]; - } - if (value == null && R.is(name, "array")) { - out = {}; - for (i = 0, ii = name.length; i < ii; i++) { - out[name[i]] = this.attr(name[i]); - } - return out; - } - if (value != null) { - var params = {}; - params[name] = value; - } else if (name != null && R.is(name, "object")) { - params = name; - } - for (var key in params) { - eve("raphael.attr." + key + "." + this.id, this, params[key]); - } - for (key in this.paper.customAttributes) { - if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) { - var par = this.paper.customAttributes[key].apply(this, [].concat(params[key])); - this.attrs[key] = params[key]; - for (var subkey in par) { - if (par[has](subkey)) { - params[subkey] = par[subkey]; - } - } - } - } - setFillAndStroke(this, params); - return this; - }; - /* \ - * Element.toFront - [ method ] ** - * Moves the element so it is the closest to the viewer’s eyes, on top of other elements. - = (object) @Element + - bbox (object) bbox to check with + = (object) @Set \*/ - elproto.toFront = function () { - if (this.removed) { - return this; - } - var node = getRealNode(this.node); - node.parentNode.appendChild(node); - var svg = this.paper; - svg.top != this && R._tofront(this, svg); - return this; + paperproto.getElementsByBBox = function (bbox) { + var set = this.set(); + this.forEach(function (el) { + if (R.isBBoxIntersect(el.getBBox(), bbox)) { + set.push(el); + } + }); + return set; }; - /* \ - * Element.toBack + + /*\ + * Paper.getById [ method ] ** - * Moves the element so it is the furthest from the viewer’s eyes, behind other elements. - = (object) @Element + * Returns you element by its internal ID. + ** + > Parameters + ** + - id (number) id + = (object) Raphaël element object \*/ - elproto.toBack = function () { - if (this.removed) { - return this; + paperproto.getById = function (id) { + var bot = this.bottom; + while (bot) { + if (bot.id == id) { + return bot; + } + bot = bot.next; } - var node = getRealNode(this.node); - var parentNode = node.parentNode; - parentNode.insertBefore(node, parentNode.firstChild); - R._toback(this, this.paper); - var svg = this.paper; - return this; + return null; }; - /* \ - * Element.insertAfter + /*\ + * Paper.forEach [ method ] ** - * Inserts current object after the given one. - = (object) @Element + * Executes given function for each element on the paper + * + * If callback function returns `false` it will stop loop running. + ** + > Parameters + ** + - callback (function) function to run + - thisArg (object) context object for the callback + = (object) Paper object + > Usage + | paper.forEach(function (el) { + | el.attr({ stroke: "blue" }); + | }); \*/ - elproto.insertAfter = function (element) { - if (this.removed || !element) { - return this; - } - - var node = getRealNode(this.node); - var afterNode = getRealNode(element.node || element[element.length - 1].node); - if (afterNode.nextSibling) { - afterNode.parentNode.insertBefore(node, afterNode.nextSibling); - } else { - afterNode.parentNode.appendChild(node); + paperproto.forEach = function (callback, thisArg) { + var bot = this.bottom; + while (bot) { + if (callback.call(thisArg, bot) === false) { + return this; + } + bot = bot.next; } - R._insertafter(this, element, this.paper); return this; }; - /* \ - * Element.insertBefore + /*\ + * Paper.getElementsByPoint [ method ] ** - * Inserts current object before the given one. - = (object) @Element + * Returns set of elements that have common point inside + ** + > Parameters + ** + - x (number) x coordinate of the point + - y (number) y coordinate of the point + = (object) @Set \*/ - elproto.insertBefore = function (element) { - if (this.removed || !element) { - return this; - } - - var node = getRealNode(this.node); - var beforeNode = getRealNode(element.node || element[0].node); - beforeNode.parentNode.insertBefore(node, beforeNode); - R._insertbefore(this, element, this.paper); - return this; - }; - elproto.blur = function (size) { - // Experimental. No Safari support. Use it on your own risk. - var t = this; - if (+size !== 0) { - var fltr = $("filter"), - blur = $("feGaussianBlur"); - t.attrs.blur = size; - fltr.id = R.createUUID(); - $(blur, {stdDeviation: +size || 1.5}); - fltr.appendChild(blur); - t.paper.defs.appendChild(fltr); - t._blur = fltr; - $(t.node, {filter: "url(#" + fltr.id + ")"}); - } else { - if (t._blur) { - t._blur.parentNode.removeChild(t._blur); - delete t._blur; - delete t.attrs.blur; + paperproto.getElementsByPoint = function (x, y) { + var set = this.set(); + this.forEach(function (el) { + if (el.isPointInside(x, y)) { + set.push(el); } - t.node.removeAttribute("filter"); - } - return t; - }; - R._engine.circle = function (svg, x, y, r) { - var el = $("circle"); - svg.canvas && svg.canvas.appendChild(el); - var res = new Element(el, svg); - res.attrs = {cx: x, cy: y, r: r, fill: "none", stroke: "#000"}; - res.type = "circle"; - $(el, res.attrs); - return res; - }; - R._engine.rect = function (svg, x, y, w, h, r) { - var el = $("rect"); - svg.canvas && svg.canvas.appendChild(el); - var res = new Element(el, svg); - res.attrs = {x: x, y: y, width: w, height: h, rx: r || 0, ry: r || 0, fill: "none", stroke: "#000"}; - res.type = "rect"; - $(el, res.attrs); - return res; - }; - R._engine.ellipse = function (svg, x, y, rx, ry) { - var el = $("ellipse"); - svg.canvas && svg.canvas.appendChild(el); - var res = new Element(el, svg); - res.attrs = {cx: x, cy: y, rx: rx, ry: ry, fill: "none", stroke: "#000"}; - res.type = "ellipse"; - $(el, res.attrs); - return res; - }; - R._engine.image = function (svg, src, x, y, w, h) { - var el = $("image"); - $(el, {x: x, y: y, width: w, height: h, preserveAspectRatio: "none"}); - el.setAttributeNS(xlink, "href", src); - svg.canvas && svg.canvas.appendChild(el); - var res = new Element(el, svg); - res.attrs = {x: x, y: y, width: w, height: h, src: src}; - res.type = "image"; - return res; - }; - R._engine.text = function (svg, x, y, text) { - var el = $("text"); - svg.canvas && svg.canvas.appendChild(el); - var res = new Element(el, svg); - res.attrs = { - x: x, - y: y, - "text-anchor": "middle", - text: text, - "font-family": R._availableAttrs["font-family"], - "font-size": R._availableAttrs["font-size"], - stroke: "none", - fill: "#000" - }; - res.type = "text"; - setFillAndStroke(res, res.attrs); - return res; - }; - R._engine.setSize = function (width, height) { - this.width = width || this.width; - this.height = height || this.height; - this.canvas.setAttribute("width", this.width); - this.canvas.setAttribute("height", this.height); - if (this._viewBox) { - this.setViewBox.apply(this, this._viewBox); - } - return this; - }; - R._engine.create = function () { - var con = R._getContainer.apply(0, arguments), - container = con && con.container, - x = con.x, - y = con.y, - width = con.width, - height = con.height; - if (!container) { - throw new Error("SVG container not found."); - } - var cnvs = $("svg"), - css = "overflow:hidden;", - isFloating; - x = x || 0; - y = y || 0; - width = width || 512; - height = height || 342; - $(cnvs, { - height: height, - version: 1.1, - width: width, - xmlns: "http://www.w3.org/2000/svg", - "xmlns:xlink": "http://www.w3.org/1999/xlink" }); - if (container == 1) { - cnvs.style.cssText = css + "position:absolute;left:" + x + "px;top:" + y + "px"; - R._g.doc.body.appendChild(cnvs); - isFloating = 1; - } else { - cnvs.style.cssText = css + "position:relative"; - if (container.firstChild) { - container.insertBefore(cnvs, container.firstChild); - } else { - container.appendChild(cnvs); - } - } - container = new R._Paper; - container.width = width; - container.height = height; - container.canvas = cnvs; - container.clear(); - container._left = container._top = 0; - isFloating && (container.renderfix = function () {}); - container.renderfix(); - return container; + return set; }; - R._engine.setViewBox = function (x, y, w, h, fit) { - eve("raphael.setViewBox", this, this._viewBox, [x, y, w, h, fit]); - var paperSize = this.getSize(), - size = mmax(w / paperSize.width, h / paperSize.height), - top = this.top, - aspectRatio = fit ? "xMidYMid meet" : "xMinYMin", - vb, - sw; - if (x == null) { - if (this._vbSize) { - size = 1; - } - delete this._vbSize; - vb = "0 0 " + this.width + S + this.height; - } else { - this._vbSize = size; - vb = x + S + y + S + w + S + h; - } - $(this.canvas, { - viewBox: vb, - preserveAspectRatio: aspectRatio - }); - while (size && top) { - sw = "stroke-width" in top.attrs ? top.attrs["stroke-width"] : 1; - top.attr({"stroke-width": sw}); - top._.dirty = 1; - top._.dirtyT = 1; - top = top.prev; + function x_y() { + return this.x + S + this.y; + } + function x_y_w_h() { + return this.x + S + this.y + S + this.width + " \xd7 " + this.height; + } + /*\ + * Element.isPointInside + [ method ] + ** + * Determine if given point is inside this element’s shape + ** + > Parameters + ** + - x (number) x coordinate of the point + - y (number) y coordinate of the point + = (boolean) `true` if point inside the shape + \*/ + elproto.isPointInside = function (x, y) { + var rp = this.realPath = getPath[this.type](this); + if (this.attr('transform') && this.attr('transform').length) { + rp = R.transformPath(rp, this.attr('transform')); } - this._viewBox = [x, y, w, h, !!fit]; - return this; + return R.isPointInsidePath(rp, x, y); }; - /* \ - * Paper.renderfix + /*\ + * Element.getBBox [ method ] ** - * Fixes the issue of Firefox and IE9 regarding subpixel rendering. If paper is dependant - * on other elements after reflow it could shift half pixel which cause for lines to lost their crispness. - * This method fixes the issue. + * Return bounding box for a given element ** - Special thanks to Mariusz Nowak (http://www.medikoo.com/) for this method. + > Parameters + ** + - isWithoutTransform (boolean) flag, `true` if you want to have bounding box before transformations. Default is `false`. + = (object) Bounding box object: + o { + o x: (number) top left corner x + o y: (number) top left corner y + o x2: (number) bottom right corner x + o y2: (number) bottom right corner y + o width: (number) width + o height: (number) height + o } \*/ - R.prototype.renderfix = function () { - var cnvs = this.canvas, - s = cnvs.style, - pos; - try { - pos = cnvs.getScreenCTM() || cnvs.createSVGMatrix(); - } catch (e) { - pos = cnvs.createSVGMatrix(); + elproto.getBBox = function (isWithoutTransform) { + if (this.removed) { + return {}; } - var left = -pos.e % 1, - top = -pos.f % 1; - if (left || top) { - if (left) { - this._left = (this._left + left) % 1; - s.left = this._left + "px"; + var _ = this._; + if (isWithoutTransform) { + if (_.dirty || !_.bboxwt) { + this.realPath = getPath[this.type](this); + _.bboxwt = pathDimensions(this.realPath); + _.bboxwt.toString = x_y_w_h; + _.dirty = 0; } - if (top) { - this._top = (this._top + top) % 1; - s.top = this._top + "px"; + return _.bboxwt; + } + if (_.dirty || _.dirtyT || !_.bbox) { + if (_.dirty || !this.realPath) { + _.bboxwt = 0; + this.realPath = getPath[this.type](this); } + _.bbox = pathDimensions(mapPath(this.realPath, this.matrix)); + _.bbox.toString = x_y_w_h; + _.dirty = _.dirtyT = 0; } + return _.bbox; }; - /* \ - * Paper.clear + /*\ + * Element.clone [ method ] ** - * Clears the paper, i.e. removes all the elements. + = (object) clone of a given element + ** \*/ - R.prototype.clear = function () { - R.eve("raphael.clear", this); - var c = this.canvas; - while (c.firstChild) { - c.removeChild(c.firstChild); + elproto.clone = function () { + if (this.removed) { + return null; } - this.bottom = this.top = null; - (this.desc = $("desc")).appendChild(R._g.doc.createTextNode("Created with Rapha\xebl " + R.version)); - c.appendChild(this.desc); - c.appendChild(this.defs = $("defs")); + var out = this.paper[this.type]().attr(this.attr()); + this.__set__ && this.__set__.push(out); + return out; }; - /* \ - * Paper.remove + /*\ + * Element.glow [ method ] ** - * Removes the paper from the DOM. + * Return set of elements that create glow-like effect around given element. See @Paper.set. + * + * Note: Glow is not connected to the element. If you change element attributes it won’t adjust itself. + ** + > Parameters + ** + - glow (object) #optional parameters object with all properties optional: + o { + o width (number) size of the glow, default is `10` + o fill (boolean) will it be filled, default is `false` + o opacity (number) opacity, default is `0.5` + o offsetx (number) horizontal offset, default is `0` + o offsety (number) vertical offset, default is `0` + o color (string) glow colour, default is `black` + o } + = (object) @Paper.set of elements that represents glow \*/ - R.prototype.remove = function () { - eve("raphael.remove", this); - this.canvas.parentNode && this.canvas.parentNode.removeChild(this.canvas); - for (var i in this) { - this[i] = typeof this[i] === "function" ? R._removedFactory(i) : null; - } - }; - var setproto = R.st; - for (var method in elproto) { - if (elproto[has](method) && !setproto[has](method)) { - setproto[method] = (function (methodname) { - return function () { - var arg = arguments; - return this.forEach(function (el) { - el[methodname].apply(el, arg); - }); - }; - })(method); + elproto.glow = function (glow) { + if (this.type == "text") { + return null; } - } -})); - -// ┌─────────────────────────────────────────────────────────────────────┐ \\ -// │ Raphaël 2.1.4 - JavaScript Vector Library │ \\ -// ├─────────────────────────────────────────────────────────────────────┤ \\ -// │ VML Module │ \\ -// ├─────────────────────────────────────────────────────────────────────┤ \\ -// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com) │ \\ -// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com) │ \\ -// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\ -// └─────────────────────────────────────────────────────────────────────┘ \\ - -(function (glob, factory) { - if (typeof define === "function" && define.amd) { - define("raphael.vml", ["raphael.core"], function (raphael) { - return factory(raphael); - }); - } else if (typeof exports === "object") { - factory(require("raphael")); - } else { - factory(glob.Raphael); - } -}(this, function (R) { - if (R && !R.vml) { - return; - } - - var has = "hasOwnProperty", - Str = String, - toFloat = parseFloat, - math = Math, - round = math.round, - mmax = math.max, - mmin = math.min, - abs = math.abs, - fillString = "fill", - separator = /[, ]+/, - eve = R.eve, - ms = " progid:DXImageTransform.Microsoft", - S = " ", - E = "", - map = {M: "m", L: "l", C: "c", Z: "x", m: "t", l: "r", c: "v", z: "x"}, - bites = /([clmz]),?([^clmz]*)/gi, - blurregexp = / progid:\S+Blur\([^\)]+\)/g, - val = /-?[^,\s-]+/g, - cssDot = "position:absolute;left:0;top:0;width:1px;height:1px;behavior:url(#default#VML)", - zoom = 21600, - pathTypes = {path: 1, rect: 1, image: 1}, - ovalTypes = {circle: 1, ellipse: 1}, - path2vml = function (path) { - var total = /[ahqstv]/ig, - command = R._pathToAbsolute; - Str(path).match(total) && (command = R._path2curve); - total = /[clmz]/g; - if (command == R._pathToAbsolute && !Str(path).match(total)) { - var res = Str(path).replace(bites, function (all, command, args) { - var vals = [], - isMove = command.toLowerCase() == "m", - res = map[command]; - args.replace(val, function (value) { - if (isMove && vals.length == 2) { - res += vals + map[command == "m" ? "l" : "L"]; - vals = []; - } - vals.push(round(value * zoom)); - }); - return res + vals; - }); - return res; - } - var pa = command(path), p, r; - res = []; - for (var i = 0, ii = pa.length; i < ii; i++) { - p = pa[i]; - r = pa[i][0].toLowerCase(); - r == "z" && (r = "x"); - for (var j = 1, jj = p.length; j < jj; j++) { - r += round(p[j] * zoom) + (j != jj - 1 ? "," : E); - } - res.push(r); - } - return res.join(S); - }, - compensation = function (deg, dx, dy) { - var m = R.matrix(); - m.rotate(-deg, .5, .5); - return { - dx: m.x(dx, dy), - dy: m.y(dx, dy) - }; - }, - setCoords = function (p, sx, sy, dx, dy, deg) { - var _ = p._, - m = p.matrix, - fillpos = _.fillpos, - o = p.node, - s = o.style, - y = 1, - flip = "", - dxdy, - kx = zoom / sx, - ky = zoom / sy; - s.visibility = "hidden"; - if (!sx || !sy) { - return; - } - o.coordsize = abs(kx) + S + abs(ky); - s.rotation = deg * (sx * sy < 0 ? -1 : 1); - if (deg) { - var c = compensation(deg, dx, dy); - dx = c.dx; - dy = c.dy; - } - sx < 0 && (flip += "x"); - sy < 0 && (flip += " y") && (y = -1); - s.flip = flip; - o.coordorigin = (dx * -kx) + S + (dy * -ky); - if (fillpos || _.fillsize) { - var fill = o.getElementsByTagName(fillString); - fill = fill && fill[0]; - o.removeChild(fill); - if (fillpos) { - c = compensation(deg, m.x(fillpos[0], fillpos[1]), m.y(fillpos[0], fillpos[1])); - fill.position = c.dx * y + S + c.dy * y; - } - if (_.fillsize) { - fill.size = _.fillsize[0] * abs(sx) + S + _.fillsize[1] * abs(sy); - } - o.appendChild(fill); - } - s.visibility = "visible"; - }; - R.toString = function () { - return "Your browser doesn\u2019t support SVG. Falling down to VML.\nYou are running Rapha\xebl " + this.version; + glow = glow || {}; + var s = { + width: (glow.width || 10) + (+this.attr("stroke-width") || 1), + fill: glow.fill || false, + opacity: glow.opacity == null ? .5 : glow.opacity, + offsetx: glow.offsetx || 0, + offsety: glow.offsety || 0, + color: glow.color || "#000" + }, + c = s.width / 2, + r = this.paper, + out = r.set(), + path = this.realPath || getPath[this.type](this); + path = this.matrix ? mapPath(path, this.matrix) : path; + for (var i = 1; i < c + 1; i++) { + out.push(r.path(path).attr({ + stroke: s.color, + fill: s.fill ? s.color : "none", + "stroke-linejoin": "round", + "stroke-linecap": "round", + "stroke-width": +(s.width / c * i).toFixed(3), + opacity: +(s.opacity / c).toFixed(3) + })); + } + return out.insertBefore(this).translate(s.offsetx, s.offsety); }; - var addArrow = function (o, value, isEnd) { - var values = Str(value).toLowerCase().split("-"), - se = isEnd ? "end" : "start", - i = values.length, - type = "classic", - w = "medium", - h = "medium"; - while (i--) { - switch (values[i]) { - case "block": - case "classic": - case "oval": - case "diamond": - case "open": - case "none": - type = values[i]; - break; - case "wide": - case "narrow": h = values[i]; break; - case "long": - case "short": w = values[i]; break; - } + var curveslengths = {}, + getPointAtSegmentLength = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length) { + if (length == null) { + return bezlen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y); + } else { + return R.findDotsAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, getTatLen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length)); } - var stroke = o.node.getElementsByTagName("stroke")[0]; - stroke[se + "arrow"] = type; - stroke[se + "arrowlength"] = w; - stroke[se + "arrowwidth"] = h; }, - setFillAndStroke = function (o, params) { - // o.paper.canvas.style.display = "none"; - o.attrs = o.attrs || {}; - var node = o.node, - a = o.attrs, - s = node.style, - xy, - newpath = pathTypes[o.type] && (params.x != a.x || params.y != a.y || params.width != a.width || params.height != a.height || params.cx != a.cx || params.cy != a.cy || params.rx != a.rx || params.ry != a.ry || params.r != a.r), - isOval = ovalTypes[o.type] && (a.cx != params.cx || a.cy != params.cy || a.r != params.r || a.rx != params.rx || a.ry != params.ry), - res = o; - - - for (var par in params) { - if (params[has](par)) { - a[par] = params[par]; - } - } - if (newpath) { - a.path = R._getPath[o.type](o); - o._.dirty = 1; - } - params.href && (node.href = params.href); - params.title && (node.title = params.title); - params.target && (node.target = params.target); - params.cursor && (s.cursor = params.cursor); - "blur" in params && o.blur(params.blur); - if (params.path && o.type == "path" || newpath) { - node.path = path2vml(~Str(a.path).toLowerCase().indexOf("r") ? R._pathToAbsolute(a.path) : a.path); - o._.dirty = 1; - if (o.type == "image") { - o._.fillpos = [a.x, a.y]; - o._.fillsize = [a.width, a.height]; - setCoords(o, 1, 1, 0, 0, 0); - } - } - "transform" in params && o.transform(params.transform); - if (isOval) { - var cx = +a.cx, - cy = +a.cy, - rx = +a.rx || +a.r || 0, - ry = +a.ry || +a.r || 0; - node.path = R.format("ar{0},{1},{2},{3},{4},{1},{4},{1}x", round((cx - rx) * zoom), round((cy - ry) * zoom), round((cx + rx) * zoom), round((cy + ry) * zoom), round(cx * zoom)); - o._.dirty = 1; - } - if ("clip-rect" in params) { - var rect = Str(params["clip-rect"]).split(separator); - if (rect.length == 4) { - rect[2] = +rect[2] + (+rect[0]); - rect[3] = +rect[3] + (+rect[1]); - var div = node.clipRect || R._g.doc.createElement("div"), - dstyle = div.style; - dstyle.clip = R.format("rect({1}px {2}px {3}px {0}px)", rect); - if (!node.clipRect) { - dstyle.position = "absolute"; - dstyle.top = 0; - dstyle.left = 0; - dstyle.width = o.paper.width + "px"; - dstyle.height = o.paper.height + "px"; - node.parentNode.insertBefore(div, node); - div.appendChild(node); - node.clipRect = div; + getLengthFactory = function (istotal, subpath) { + return function (path, length, onlystart) { + path = path2curve(path); + var x, y, p, l, sp = "", subpaths = {}, point, + len = 0; + for (var i = 0, ii = path.length; i < ii; i++) { + p = path[i]; + if (p[0] == "M") { + x = +p[1]; + y = +p[2]; + } else { + l = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6]); + if (len + l > length) { + if (subpath && !subpaths.start) { + point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len); + sp += ["C" + point.start.x, point.start.y, point.m.x, point.m.y, point.x, point.y]; + if (onlystart) {return sp;} + subpaths.start = sp; + sp = ["M" + point.x, point.y + "C" + point.n.x, point.n.y, point.end.x, point.end.y, p[5], p[6]].join(); + len += l; + x = +p[5]; + y = +p[6]; + continue; + } + if (!istotal && !subpath) { + point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len); + return {x: point.x, y: point.y, alpha: point.alpha}; + } + } + len += l; + x = +p[5]; + y = +p[6]; } + sp += p.shift() + p; } - if (!params["clip-rect"]) { - node.clipRect && (node.clipRect.style.clip = "auto"); - } - } - if (o.textpath) { - var textpathStyle = o.textpath.style; - params.font && (textpathStyle.font = params.font); - params["font-family"] && (textpathStyle.fontFamily = "\"" + params["font-family"].split(",")[0].replace(/^['"]+|['"]+$/g, E) + "\""); - params["font-size"] && (textpathStyle.fontSize = params["font-size"]); - params["font-weight"] && (textpathStyle.fontWeight = params["font-weight"]); - params["font-style"] && (textpathStyle.fontStyle = params["font-style"]); - } - if ("arrow-start" in params) { - addArrow(res, params["arrow-start"]); - } - if ("arrow-end" in params) { - addArrow(res, params["arrow-end"], 1); - } - if (params.opacity != null || - params["stroke-width"] != null || - params.fill != null || - params.src != null || - params.stroke != null || - params["stroke-width"] != null || - params["stroke-opacity"] != null || - params["fill-opacity"] != null || - params["stroke-dasharray"] != null || - params["stroke-miterlimit"] != null || - params["stroke-linejoin"] != null || - params["stroke-linecap"] != null) { - var fill = node.getElementsByTagName(fillString), - newfill = false; - fill = fill && fill[0]; - !fill && (newfill = fill = createNode(fillString)); - if (o.type == "image" && params.src) { - fill.src = params.src; - } - params.fill && (fill.on = true); - if (fill.on == null || params.fill == "none" || params.fill === null) { - fill.on = false; - } - if (fill.on && params.fill) { - var isURL = Str(params.fill).match(R._ISURL); - if (isURL) { - fill.parentNode == node && node.removeChild(fill); - fill.rotate = true; - fill.src = isURL[1]; - fill.type = "tile"; - var bbox = o.getBBox(1); - fill.position = bbox.x + S + bbox.y; - o._.fillpos = [bbox.x, bbox.y]; + subpaths.end = sp; + point = istotal ? len : subpath ? subpaths : R.findDotsAtSegment(x, y, p[0], p[1], p[2], p[3], p[4], p[5], 1); + point.alpha && (point = {x: point.x, y: point.y, alpha: point.alpha}); + return point; + }; + }; + var getTotalLength = getLengthFactory(1), + getPointAtLength = getLengthFactory(), + getSubpathsAtLength = getLengthFactory(0, 1); + /*\ + * Raphael.getTotalLength + [ method ] + ** + * Returns length of the given path in pixels. + ** + > Parameters + ** + - path (string) SVG path string. + ** + = (number) length. + \*/ + R.getTotalLength = getTotalLength; + /*\ + * Raphael.getPointAtLength + [ method ] + ** + * Return coordinates of the point located at the given length on the given path. + ** + > Parameters + ** + - path (string) SVG path string + - length (number) + ** + = (object) representation of the point: + o { + o x: (number) x coordinate + o y: (number) y coordinate + o alpha: (number) angle of derivative + o } + \*/ + R.getPointAtLength = getPointAtLength; + /*\ + * Raphael.getSubpath + [ method ] + ** + * Return subpath of a given path from given length to given length. + ** + > Parameters + ** + - path (string) SVG path string + - from (number) position of the start of the segment + - to (number) position of the end of the segment + ** + = (string) pathstring for the segment + \*/ + R.getSubpath = function (path, from, to) { + if (this.getTotalLength(path) - to < 1e-6) { + return getSubpathsAtLength(path, from).end; + } + var a = getSubpathsAtLength(path, to, 1); + return from ? getSubpathsAtLength(a, from).end : a; + }; + /*\ + * Element.getTotalLength + [ method ] + ** + * Returns length of the path in pixels. Only works for element of “path” type. + = (number) length. + \*/ + elproto.getTotalLength = function () { + var path = this.getPath(); + if (!path) { + return; + } - R._preload(isURL[1], function () { - o._.fillsize = [this.offsetWidth, this.offsetHeight]; - }); - } else { - fill.color = R.getRGB(params.fill).hex; - fill.src = E; - fill.type = "solid"; - if (R.getRGB(params.fill).error && (res.type in {circle: 1, ellipse: 1} || Str(params.fill).charAt() != "r") && addGradientFill(res, params.fill, fill)) { - a.fill = "none"; - a.gradient = params.fill; - fill.rotate = false; - } - } - } - if ("fill-opacity" in params || "opacity" in params) { - var opacity = ((+a["fill-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+R.getRGB(params.fill).o + 1 || 2) - 1); - opacity = mmin(mmax(opacity, 0), 1); - fill.opacity = opacity; - if (fill.src) { - fill.color = "none"; - } - } - node.appendChild(fill); - var stroke = (node.getElementsByTagName("stroke") && node.getElementsByTagName("stroke")[0]), - newstroke = false; - !stroke && (newstroke = stroke = createNode("stroke")); - if ((params.stroke && params.stroke != "none") || - params["stroke-width"] || - params["stroke-opacity"] != null || - params["stroke-dasharray"] || - params["stroke-miterlimit"] || - params["stroke-linejoin"] || - params["stroke-linecap"]) { - stroke.on = true; - } - (params.stroke == "none" || params.stroke === null || stroke.on == null || params.stroke == 0 || params["stroke-width"] == 0) && (stroke.on = false); - var strokeColor = R.getRGB(params.stroke); - stroke.on && params.stroke && (stroke.color = strokeColor.hex); - opacity = ((+a["stroke-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+strokeColor.o + 1 || 2) - 1); - var width = (toFloat(params["stroke-width"]) || 1) * .75; - opacity = mmin(mmax(opacity, 0), 1); - params["stroke-width"] == null && (width = a["stroke-width"]); - params["stroke-width"] && (stroke.weight = width); - width && width < 1 && (opacity *= width) && (stroke.weight = 1); - stroke.opacity = opacity; + if (this.node.getTotalLength) { + return this.node.getTotalLength(); + } - params["stroke-linejoin"] && (stroke.joinstyle = params["stroke-linejoin"] || "miter"); - stroke.miterlimit = params["stroke-miterlimit"] || 8; - params["stroke-linecap"] && (stroke.endcap = params["stroke-linecap"] == "butt" ? "flat" : params["stroke-linecap"] == "square" ? "square" : "round"); - if ("stroke-dasharray" in params) { - var dasharray = { - "-": "shortdash", - ".": "shortdot", - "-.": "shortdashdot", - "-..": "shortdashdotdot", - ". ": "dot", - "- ": "dash", - "--": "longdash", - "- .": "dashdot", - "--.": "longdashdot", - "--..": "longdashdotdot" - }; - stroke.dashstyle = dasharray[has](params["stroke-dasharray"]) ? dasharray[params["stroke-dasharray"]] : E; - } - newstroke && node.appendChild(stroke); - } - if (res.type == "text") { - res.paper.canvas.style.display = E; - var span = res.paper.span, - m = 100, - fontSize = a.font && a.font.match(/\d+(?:\.\d*)?(?=px)/); - s = span.style; - a.font && (s.font = a.font); - a["font-family"] && (s.fontFamily = a["font-family"]); - a["font-weight"] && (s.fontWeight = a["font-weight"]); - a["font-style"] && (s.fontStyle = a["font-style"]); - fontSize = toFloat(a["font-size"] || fontSize && fontSize[0]) || 10; - s.fontSize = fontSize * m + "px"; - res.textpath.string && (span.innerHTML = Str(res.textpath.string).replace(/</g, "<").replace(/&/g, "&").replace(/\n/g, "<br>")); - var brect = span.getBoundingClientRect(); - res.W = a.w = (brect.right - brect.left) / m; - res.H = a.h = (brect.bottom - brect.top) / m; - // res.paper.canvas.style.display = "none"; - res.X = a.x; - res.Y = a.y + res.H / 2; + return getTotalLength(path); + }; + /*\ + * Element.getPointAtLength + [ method ] + ** + * Return coordinates of the point located at the given length on the given path. Only works for element of “path” type. + ** + > Parameters + ** + - length (number) + ** + = (object) representation of the point: + o { + o x: (number) x coordinate + o y: (number) y coordinate + o alpha: (number) angle of derivative + o } + \*/ + elproto.getPointAtLength = function (length) { + var path = this.getPath(); + if (!path) { + return; + } - ("x" in params || "y" in params) && (res.path.v = R.format("m{0},{1}l{2},{1}", round(a.x * zoom), round(a.y * zoom), round(a.x * zoom) + 1)); - var dirtyattrs = ["x", "y", "text", "font", "font-family", "font-weight", "font-style", "font-size"]; - for (var d = 0, dd = dirtyattrs.length; d < dd; d++) { - if (dirtyattrs[d] in params) { - res._.dirty = 1; - break; - } - } + return getPointAtLength(path, length); + }; + /*\ + * Element.getPath + [ method ] + ** + * Returns path of the element. Only works for elements of “path” type and simple elements like circle. + = (object) path + ** + \*/ + elproto.getPath = function () { + var path, + getPath = R._getPath[this.type]; - // text-anchor emulation - switch (a["text-anchor"]) { - case "start": - res.textpath.style["v-text-align"] = "left"; - res.bbx = res.W / 2; - break; - case "end": - res.textpath.style["v-text-align"] = "right"; - res.bbx = -res.W / 2; - break; - default: - res.textpath.style["v-text-align"] = "center"; - res.bbx = 0; - break; - } - res.textpath.style["v-text-kern"] = true; - } - // res.paper.canvas.style.display = E; + if (this.type == "text" || this.type == "set") { + return; + } + + if (getPath) { + path = getPath(this); + } + + return path; + }; + /*\ + * Element.getSubpath + [ method ] + ** + * Return subpath of a given element from given length to given length. Only works for element of “path” type. + ** + > Parameters + ** + - from (number) position of the start of the segment + - to (number) position of the end of the segment + ** + = (string) pathstring for the segment + \*/ + elproto.getSubpath = function (from, to) { + var path = this.getPath(); + if (!path) { + return; + } + + return R.getSubpath(path, from, to); + }; + /*\ + * Raphael.easing_formulas + [ property ] + ** + * Object that contains easing formulas for animation. You could extend it with your own. By default it has following list of easing: + # <ul> + # <li>“linear”</li> + # <li>“<” or “easeIn” or “ease-in”</li> + # <li>“>” or “easeOut” or “ease-out”</li> + # <li>“<>” or “easeInOut” or “ease-in-out”</li> + # <li>“backIn” or “back-in”</li> + # <li>“backOut” or “back-out”</li> + # <li>“elastic”</li> + # <li>“bounce”</li> + # </ul> + # <p>See also <a href="http://raphaeljs.com/easing.html">Easing demo</a>.</p> + \*/ + var ef = R.easing_formulas = { + linear: function (n) { + return n; }, - addGradientFill = function (o, gradient, fill) { - o.attrs = o.attrs || {}; - var attrs = o.attrs, - pow = Math.pow, - opacity, - oindex, - type = "linear", - fxfy = ".5 .5"; - o.attrs.gradient = gradient; - gradient = Str(gradient).replace(R._radial_gradient, function (all, fx, fy) { - type = "radial"; - if (fx && fy) { - fx = toFloat(fx); - fy = toFloat(fy); - pow(fx - .5, 2) + pow(fy - .5, 2) > .25 && (fy = math.sqrt(.25 - pow(fx - .5, 2)) * ((fy > .5) * 2 - 1) + .5); - fxfy = fx + S + fy; - } - return E; - }); - gradient = gradient.split(/\s*\-\s*/); - if (type == "linear") { - var angle = gradient.shift(); - angle = -toFloat(angle); - if (isNaN(angle)) { - return null; - } + "<": function (n) { + return pow(n, 1.7); + }, + ">": function (n) { + return pow(n, .48); + }, + "<>": function (n) { + var q = .48 - n / 1.04, + Q = math.sqrt(.1734 + q * q), + x = Q - q, + X = pow(abs(x), 1 / 3) * (x < 0 ? -1 : 1), + y = -Q - q, + Y = pow(abs(y), 1 / 3) * (y < 0 ? -1 : 1), + t = X + Y + .5; + return (1 - t) * 3 * t * t + t * t * t; + }, + backIn: function (n) { + var s = 1.70158; + return n * n * ((s + 1) * n - s); + }, + backOut: function (n) { + n = n - 1; + var s = 1.70158; + return n * n * ((s + 1) * n + s) + 1; + }, + elastic: function (n) { + if (n == !!n) { + return n; } - var dots = R._parseDots(gradient); - if (!dots) { - return null; + return pow(2, -10 * n) * math.sin((n - .075) * (2 * PI) / .3) + 1; + }, + bounce: function (n) { + var s = 7.5625, + p = 2.75, + l; + if (n < (1 / p)) { + l = s * n * n; + } else { + if (n < (2 / p)) { + n -= (1.5 / p); + l = s * n * n + .75; + } else { + if (n < (2.5 / p)) { + n -= (2.25 / p); + l = s * n * n + .9375; + } else { + n -= (2.625 / p); + l = s * n * n + .984375; + } + } } - o = o.shape || o.node; - if (dots.length) { - o.removeChild(fill); - fill.on = true; - fill.method = "none"; - fill.color = dots[0].color; - fill.color2 = dots[dots.length - 1].color; - var clrs = []; - for (var i = 0, ii = dots.length; i < ii; i++) { - dots[i].offset && clrs.push(dots[i].offset + S + dots[i].color); + return l; + } + }; + ef.easeIn = ef["ease-in"] = ef["<"]; + ef.easeOut = ef["ease-out"] = ef[">"]; + ef.easeInOut = ef["ease-in-out"] = ef["<>"]; + ef["back-in"] = ef.backIn; + ef["back-out"] = ef.backOut; + + var animationElements = [], + requestAnimFrame = window.requestAnimationFrame || + window.webkitRequestAnimationFrame || + window.mozRequestAnimationFrame || + window.oRequestAnimationFrame || + window.msRequestAnimationFrame || + function (callback) { + setTimeout(callback, 16); + }, + animation = function () { + var Now = +new Date, + l = 0; + for (; l < animationElements.length; l++) { + var e = animationElements[l]; + if (e.el.removed || e.paused) { + continue; } - fill.colors = clrs.length ? clrs.join() : "0% " + fill.color; - if (type == "radial") { - fill.type = "gradientTitle"; - fill.focus = "100%"; - fill.focussize = "0 0"; - fill.focusposition = fxfy; - fill.angle = 0; + var time = Now - e.start, + ms = e.ms, + easing = e.easing, + from = e.from, + diff = e.diff, + to = e.to, + t = e.t, + that = e.el, + set = {}, + now, + init = {}, + key; + if (e.initstatus) { + time = (e.initstatus * e.anim.top - e.prev) / (e.percent - e.prev) * ms; + e.status = e.initstatus; + delete e.initstatus; + e.stop && animationElements.splice(l--, 1); } else { - // fill.rotate= true; - fill.type = "gradient"; - fill.angle = (270 - angle) % 360; + e.status = (e.prev + (e.percent - e.prev) * (time / ms)) / e.anim.top; + } + if (time < 0) { + continue; + } + if (time < ms) { + var pos = easing(time / ms); + for (var attr in from) if (from[has](attr)) { + switch (availableAnimAttrs[attr]) { + case nu: + now = +from[attr] + pos * ms * diff[attr]; + break; + case "colour": + now = "rgb(" + [ + upto255(round(from[attr].r + pos * ms * diff[attr].r)), + upto255(round(from[attr].g + pos * ms * diff[attr].g)), + upto255(round(from[attr].b + pos * ms * diff[attr].b)) + ].join(",") + ")"; + break; + case "path": + now = []; + for (var i = 0, ii = from[attr].length; i < ii; i++) { + now[i] = [from[attr][i][0]]; + for (var j = 1, jj = from[attr][i].length; j < jj; j++) { + now[i][j] = +from[attr][i][j] + pos * ms * diff[attr][i][j]; + } + now[i] = now[i].join(S); + } + now = now.join(S); + break; + case "transform": + if (diff[attr].real) { + now = []; + for (i = 0, ii = from[attr].length; i < ii; i++) { + now[i] = [from[attr][i][0]]; + for (j = 1, jj = from[attr][i].length; j < jj; j++) { + now[i][j] = from[attr][i][j] + pos * ms * diff[attr][i][j]; + } + } + } else { + var get = function (i) { + return +from[attr][i] + pos * ms * diff[attr][i]; + }; + // now = [["r", get(2), 0, 0], ["t", get(3), get(4)], ["s", get(0), get(1), 0, 0]]; + now = [["m", get(0), get(1), get(2), get(3), get(4), get(5)]]; + } + break; + case "csv": + if (attr == "clip-rect") { + now = []; + i = 4; + while (i--) { + now[i] = +from[attr][i] + pos * ms * diff[attr][i]; + } + } + break; + default: + var from2 = [][concat](from[attr]); + now = []; + i = that.paper.customAttributes[attr].length; + while (i--) { + now[i] = +from2[i] + pos * ms * diff[attr][i]; + } + break; + } + set[attr] = now; + } + that.attr(set); + (function (id, that, anim) { + setTimeout(function () { + eve("raphael.anim.frame." + id, that, anim); + }); + })(that.id, that, e.anim); + } else { + (function(f, el, a) { + setTimeout(function() { + eve("raphael.anim.frame." + el.id, el, a); + eve("raphael.anim.finish." + el.id, el, a); + R.is(f, "function") && f.call(el); + }); + })(e.callback, that, e.anim); + that.attr(to); + animationElements.splice(l--, 1); + if (e.repeat > 1 && !e.next) { + for (key in to) if (to[has](key)) { + init[key] = e.totalOrigin[key]; + } + e.el.attr(init); + runAnimation(e.anim, e.el, e.anim.percents[0], null, e.totalOrigin, e.repeat - 1); + } + if (e.next && !e.stop) { + runAnimation(e.anim, e.el, e.next, null, e.totalOrigin, e.repeat); + } } - o.appendChild(fill); } - return 1; + animationElements.length && requestAnimFrame(animation); }, - Element = function (node, vml) { - this[0] = this.node = node; - node.raphael = true; - this.id = R._oid++; - node.raphaelid = this.id; - this.X = 0; - this.Y = 0; - this.attrs = {}; - this.paper = vml; - this.matrix = R.matrix(); - this._ = { - transform: [], - sx: 1, - sy: 1, - dx: 0, - dy: 0, - deg: 0, - dirty: 1, - dirtyT: 1 - }; - !vml.bottom && (vml.bottom = this); - this.prev = vml.top; - vml.top && (vml.top.next = this); - vml.top = this; - this.next = null; + upto255 = function (color) { + return color > 255 ? 255 : color < 0 ? 0 : color; }; - var elproto = R.el; - - Element.prototype = elproto; - elproto.constructor = Element; - elproto.transform = function (tstr) { - if (tstr == null) { - return this._.transform; - } - var vbs = this.paper._viewBoxShift, - vbt = vbs ? "s" + [vbs.scale, vbs.scale] + "-1-1t" + [vbs.dx, vbs.dy] : E, - oldt; - if (vbs) { - oldt = tstr = Str(tstr).replace(/\.{3}|\u2026/g, this._.transform || E); - } - R._extractTransform(this, vbt + tstr); - var matrix = this.matrix.clone(), - skew = this.skew, - o = this.node, - split, - isGrad = ~Str(this.attrs.fill).indexOf("-"), - isPatt = !Str(this.attrs.fill).indexOf("url("); - matrix.translate(1, 1); - if (isPatt || isGrad || this.type == "image") { - skew.matrix = "1 0 0 1"; - skew.offset = "0 0"; - split = matrix.split(); - if ((isGrad && split.noRotation) || !split.isSimple) { - o.style.filter = matrix.toFilter(); - var bb = this.getBBox(), - bbt = this.getBBox(1), - dx = bb.x - bbt.x, - dy = bb.y - bbt.y; - o.coordorigin = (dx * -zoom) + S + (dy * -zoom); - setCoords(this, 1, 1, dx, dy, 0); - } else { - o.style.filter = E; - setCoords(this, split.scalex, split.scaley, split.dx, split.dy, split.rotate); - } - } else { - o.style.filter = E; - skew.matrix = Str(matrix); - skew.offset = matrix.offset(); + /*\ + * Element.animateWith + [ method ] + ** + * Acts similar to @Element.animate, but ensure that given animation runs in sync with another given element. + ** + > Parameters + ** + - el (object) element to sync with + - anim (object) animation to sync with + - params (object) #optional final attributes for the element, see also @Element.attr + - ms (number) #optional number of milliseconds for animation to run + - easing (string) #optional easing type. Accept on of @Raphael.easing_formulas or CSS format: `cubic‐bezier(XX, XX, XX, XX)` + - callback (function) #optional callback function. Will be called at the end of animation. + * or + - element (object) element to sync with + - anim (object) animation to sync with + - animation (object) #optional animation object, see @Raphael.animation + ** + = (object) original element + \*/ + elproto.animateWith = function (el, anim, params, ms, easing, callback) { + var element = this; + if (element.removed) { + callback && callback.call(element); + return element; } - if (oldt !== null) { // empty string value is true as well - this._.transform = oldt; - R._extractTransform(this, oldt); + var a = params instanceof Animation ? params : R.animation(params, ms, easing, callback), + x, y; + runAnimation(a, element, a.percents[0], null, element.attr()); + for (var i = 0, ii = animationElements.length; i < ii; i++) { + if (animationElements[i].anim == anim && animationElements[i].el == el) { + animationElements[ii - 1].start = animationElements[i].start; + break; + } } - return this; + return element; + // + // + // var a = params ? R.animation(params, ms, easing, callback) : anim, + // status = element.status(anim); + // return this.animate(a).status(a, status * anim.ms / a.ms); }; - elproto.rotate = function (deg, cx, cy) { - if (this.removed) { - return this; - } - if (deg == null) { - return; + function CubicBezierAtTime(t, p1x, p1y, p2x, p2y, duration) { + var cx = 3 * p1x, + bx = 3 * (p2x - p1x) - cx, + ax = 1 - cx - bx, + cy = 3 * p1y, + by = 3 * (p2y - p1y) - cy, + ay = 1 - cy - by; + function sampleCurveX(t) { + return ((ax * t + bx) * t + cx) * t; } - deg = Str(deg).split(separator); - if (deg.length - 1) { - cx = toFloat(deg[1]); - cy = toFloat(deg[2]); + function solve(x, epsilon) { + var t = solveCurveX(x, epsilon); + return ((ay * t + by) * t + cy) * t; } - deg = toFloat(deg[0]); - (cy == null) && (cx = cy); - if (cx == null || cy == null) { - var bbox = this.getBBox(1); - cx = bbox.x + bbox.width / 2; - cy = bbox.y + bbox.height / 2; + function solveCurveX(x, epsilon) { + var t0, t1, t2, x2, d2, i; + for(t2 = x, i = 0; i < 8; i++) { + x2 = sampleCurveX(t2) - x; + if (abs(x2) < epsilon) { + return t2; + } + d2 = (3 * ax * t2 + 2 * bx) * t2 + cx; + if (abs(d2) < 1e-6) { + break; + } + t2 = t2 - x2 / d2; + } + t0 = 0; + t1 = 1; + t2 = x; + if (t2 < t0) { + return t0; + } + if (t2 > t1) { + return t1; + } + while (t0 < t1) { + x2 = sampleCurveX(t2); + if (abs(x2 - x) < epsilon) { + return t2; + } + if (x > x2) { + t0 = t2; + } else { + t1 = t2; + } + t2 = (t1 - t0) / 2 + t0; + } + return t2; } - this._.dirtyT = 1; - this.transform(this._.transform.concat([["r", deg, cx, cy]])); + return solve(t, 1 / (200 * duration)); + } + elproto.onAnimation = function (f) { + f ? eve.on("raphael.anim.frame." + this.id, f) : eve.unbind("raphael.anim.frame." + this.id); return this; }; - elproto.translate = function (dx, dy) { - if (this.removed) { - return this; + function Animation(anim, ms) { + var percents = [], + newAnim = {}; + this.ms = ms; + this.times = 1; + if (anim) { + for (var attr in anim) if (anim[has](attr)) { + newAnim[toFloat(attr)] = anim[attr]; + percents.push(toFloat(attr)); + } + percents.sort(sortByNumber); } - dx = Str(dx).split(separator); - if (dx.length - 1) { - dy = toFloat(dx[1]); + this.anim = newAnim; + this.top = percents[percents.length - 1]; + this.percents = percents; + } + /*\ + * Animation.delay + [ method ] + ** + * Creates a copy of existing animation object with given delay. + ** + > Parameters + ** + - delay (number) number of ms to pass between animation start and actual animation + ** + = (object) new altered Animation object + | var anim = Raphael.animation({cx: 10, cy: 20}, 2e3); + | circle1.animate(anim); // run the given animation immediately + | circle2.animate(anim.delay(500)); // run the given animation after 500 ms + \*/ + Animation.prototype.delay = function (delay) { + var a = new Animation(this.anim, this.ms); + a.times = this.times; + a.del = +delay || 0; + return a; + }; + /*\ + * Animation.repeat + [ method ] + ** + * Creates a copy of existing animation object with given repetition. + ** + > Parameters + ** + - repeat (number) number iterations of animation. For infinite animation pass `Infinity` + ** + = (object) new altered Animation object + \*/ + Animation.prototype.repeat = function (times) { + var a = new Animation(this.anim, this.ms); + a.del = this.del; + a.times = math.floor(mmax(times, 0)) || 1; + return a; + }; + function runAnimation(anim, element, percent, status, totalOrigin, times) { + percent = toFloat(percent); + var params, + isInAnim, + isInAnimSet, + percents = [], + next, + prev, + timestamp, + ms = anim.ms, + from = {}, + to = {}, + diff = {}; + if (status) { + for (i = 0, ii = animationElements.length; i < ii; i++) { + var e = animationElements[i]; + if (e.el.id == element.id && e.anim == anim) { + if (e.percent != percent) { + animationElements.splice(i, 1); + isInAnimSet = 1; + } else { + isInAnim = e; + } + element.attr(e.totalOrigin); + break; + } + } + } else { + status = +to; // NaN } - dx = toFloat(dx[0]) || 0; - dy = +dy || 0; - if (this._.bbox) { - this._.bbox.x += dx; - this._.bbox.y += dy; + for (var i = 0, ii = anim.percents.length; i < ii; i++) { + if (anim.percents[i] == percent || anim.percents[i] > status * anim.top) { + percent = anim.percents[i]; + prev = anim.percents[i - 1] || 0; + ms = ms / anim.top * (percent - prev); + next = anim.percents[i + 1]; + params = anim.anim[percent]; + break; + } else if (status) { + element.attr(anim.anim[anim.percents[i]]); + } + } + if (!params) { + return; + } + if (!isInAnim) { + for (var attr in params) if (params[has](attr)) { + if (availableAnimAttrs[has](attr) || element.paper.customAttributes[has](attr)) { + from[attr] = element.attr(attr); + (from[attr] == null) && (from[attr] = availableAttrs[attr]); + to[attr] = params[attr]; + switch (availableAnimAttrs[attr]) { + case nu: + diff[attr] = (to[attr] - from[attr]) / ms; + break; + case "colour": + from[attr] = R.getRGB(from[attr]); + var toColour = R.getRGB(to[attr]); + diff[attr] = { + r: (toColour.r - from[attr].r) / ms, + g: (toColour.g - from[attr].g) / ms, + b: (toColour.b - from[attr].b) / ms + }; + break; + case "path": + var pathes = path2curve(from[attr], to[attr]), + toPath = pathes[1]; + from[attr] = pathes[0]; + diff[attr] = []; + for (i = 0, ii = from[attr].length; i < ii; i++) { + diff[attr][i] = [0]; + for (var j = 1, jj = from[attr][i].length; j < jj; j++) { + diff[attr][i][j] = (toPath[i][j] - from[attr][i][j]) / ms; + } + } + break; + case "transform": + var _ = element._, + eq = equaliseTransform(_[attr], to[attr]); + if (eq) { + from[attr] = eq.from; + to[attr] = eq.to; + diff[attr] = []; + diff[attr].real = true; + for (i = 0, ii = from[attr].length; i < ii; i++) { + diff[attr][i] = [from[attr][i][0]]; + for (j = 1, jj = from[attr][i].length; j < jj; j++) { + diff[attr][i][j] = (to[attr][i][j] - from[attr][i][j]) / ms; + } + } + } else { + var m = (element.matrix || new Matrix), + to2 = { + _: {transform: _.transform}, + getBBox: function () { + return element.getBBox(1); + } + }; + from[attr] = [ + m.a, + m.b, + m.c, + m.d, + m.e, + m.f + ]; + extractTransform(to2, to[attr]); + to[attr] = to2._.transform; + diff[attr] = [ + (to2.matrix.a - m.a) / ms, + (to2.matrix.b - m.b) / ms, + (to2.matrix.c - m.c) / ms, + (to2.matrix.d - m.d) / ms, + (to2.matrix.e - m.e) / ms, + (to2.matrix.f - m.f) / ms + ]; + // from[attr] = [_.sx, _.sy, _.deg, _.dx, _.dy]; + // var to2 = {_:{}, getBBox: function () { return element.getBBox(); }}; + // extractTransform(to2, to[attr]); + // diff[attr] = [ + // (to2._.sx - _.sx) / ms, + // (to2._.sy - _.sy) / ms, + // (to2._.deg - _.deg) / ms, + // (to2._.dx - _.dx) / ms, + // (to2._.dy - _.dy) / ms + // ]; + } + break; + case "csv": + var values = Str(params[attr])[split](separator), + from2 = Str(from[attr])[split](separator); + if (attr == "clip-rect") { + from[attr] = from2; + diff[attr] = []; + i = from2.length; + while (i--) { + diff[attr][i] = (values[i] - from[attr][i]) / ms; + } + } + to[attr] = values; + break; + default: + values = [][concat](params[attr]); + from2 = [][concat](from[attr]); + diff[attr] = []; + i = element.paper.customAttributes[attr].length; + while (i--) { + diff[attr][i] = ((values[i] || 0) - (from2[i] || 0)) / ms; + } + break; + } + } + } + var easing = params.easing, + easyeasy = R.easing_formulas[easing]; + if (!easyeasy) { + easyeasy = Str(easing).match(bezierrg); + if (easyeasy && easyeasy.length == 5) { + var curve = easyeasy; + easyeasy = function (t) { + return CubicBezierAtTime(t, +curve[1], +curve[2], +curve[3], +curve[4], ms); + }; + } else { + easyeasy = pipe; + } + } + timestamp = params.start || anim.start || +new Date; + e = { + anim: anim, + percent: percent, + timestamp: timestamp, + start: timestamp + (anim.del || 0), + status: 0, + initstatus: status || 0, + stop: false, + ms: ms, + easing: easyeasy, + from: from, + diff: diff, + to: to, + el: element, + callback: params.callback, + prev: prev, + next: next, + repeat: times || anim.times, + origin: element.attr(), + totalOrigin: totalOrigin + }; + animationElements.push(e); + if (status && !isInAnim && !isInAnimSet) { + e.stop = true; + e.start = new Date - ms * status; + if (animationElements.length == 1) { + return animation(); + } + } + if (isInAnimSet) { + e.start = new Date - e.ms * status; + } + animationElements.length == 1 && requestAnimFrame(animation); + } else { + isInAnim.initstatus = status; + isInAnim.start = new Date - isInAnim.ms * status; } - this.transform(this._.transform.concat([["t", dx, dy]])); - return this; - }; - elproto.scale = function (sx, sy, cx, cy) { - if (this.removed) { - return this; + eve("raphael.anim.start." + element.id, element, anim); + } + /*\ + * Raphael.animation + [ method ] + ** + * Creates an animation object that can be passed to the @Element.animate or @Element.animateWith methods. + * See also @Animation.delay and @Animation.repeat methods. + ** + > Parameters + ** + - params (object) final attributes for the element, see also @Element.attr + - ms (number) number of milliseconds for animation to run + - easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic‐bezier(XX, XX, XX, XX)` + - callback (function) #optional callback function. Will be called at the end of animation. + ** + = (object) @Animation + \*/ + R.animation = function (params, ms, easing, callback) { + if (params instanceof Animation) { + return params; } - sx = Str(sx).split(separator); - if (sx.length - 1) { - sy = toFloat(sx[1]); - cx = toFloat(sx[2]); - cy = toFloat(sx[3]); - isNaN(cx) && (cx = null); - isNaN(cy) && (cy = null); + if (R.is(easing, "function") || !easing) { + callback = callback || easing || null; + easing = null; } - sx = toFloat(sx[0]); - (sy == null) && (sy = sx); - (cy == null) && (cx = cy); - if (cx == null || cy == null) { - var bbox = this.getBBox(1); + params = Object(params); + ms = +ms || 0; + var p = {}, + json, + attr; + for (attr in params) if (params[has](attr) && toFloat(attr) != attr && toFloat(attr) + "%" != attr) { + json = true; + p[attr] = params[attr]; } - cx = cx == null ? bbox.x + bbox.width / 2 : cx; - cy = cy == null ? bbox.y + bbox.height / 2 : cy; - - this.transform(this._.transform.concat([["s", sx, sy, cx, cy]])); - this._.dirtyT = 1; - return this; - }; - elproto.hide = function () { - !this.removed && (this.node.style.display = "none"); - return this; - }; - elproto.show = function () { - !this.removed && (this.node.style.display = E); - return this; - }; - // Needed to fix the vml setViewBox issues - elproto.auxGetBBox = R.el.getBBox; - elproto.getBBox = function () { - var b = this.auxGetBBox(); - if (this.paper && this.paper._viewBoxShift) { - var c = {}; - var z = 1 / this.paper._viewBoxShift.scale; - c.x = b.x - this.paper._viewBoxShift.dx; - c.x *= z; - c.y = b.y - this.paper._viewBoxShift.dy; - c.y *= z; - c.width = b.width * z; - c.height = b.height * z; - c.x2 = c.x + c.width; - c.y2 = c.y + c.height; - return c; + if (!json) { + // if percent-like syntax is used and end-of-all animation callback used + if(callback){ + // find the last one + var lastKey = 0; + for(var i in params){ + var percent = toInt(i); + if(params[has](i) && percent > lastKey){ + lastKey = percent; + } + } + lastKey += '%'; + // if already defined callback in the last keyframe, skip + !params[lastKey].callback && (params[lastKey].callback = callback); + } + return new Animation(params, ms); + } else { + easing && (p.easing = easing); + callback && (p.callback = callback); + return new Animation({100: p}, ms); } - return b; }; - elproto._getBBox = function () { - if (this.removed) { - return {}; + /*\ + * Element.animate + [ method ] + ** + * Creates and starts animation for given element. + ** + > Parameters + ** + - params (object) final attributes for the element, see also @Element.attr + - ms (number) number of milliseconds for animation to run + - easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic‐bezier(XX, XX, XX, XX)` + - callback (function) #optional callback function. Will be called at the end of animation. + * or + - animation (object) animation object, see @Raphael.animation + ** + = (object) original element + \*/ + elproto.animate = function (params, ms, easing, callback) { + var element = this; + if (element.removed) { + callback && callback.call(element); + return element; } - return { - x: this.X + (this.bbx || 0) - this.W / 2, - y: this.Y - this.H, - width: this.W, - height: this.H - }; + var anim = params instanceof Animation ? params : R.animation(params, ms, easing, callback); + runAnimation(anim, element, anim.percents[0], null, element.attr()); + return element; }; - elproto.remove = function () { - if (this.removed || !this.node.parentNode) { - return; - } - this.paper.__set__ && this.paper.__set__.exclude(this); - R.eve.unbind("raphael.*.*." + this.id); - R._tear(this, this.paper); - this.node.parentNode.removeChild(this.node); - this.shape && this.shape.parentNode.removeChild(this.shape); - for (var i in this) { - this[i] = typeof this[i] === "function" ? R._removedFactory(i) : null; + /*\ + * Element.setTime + [ method ] + ** + * Sets the status of animation of the element in milliseconds. Similar to @Element.status method. + ** + > Parameters + ** + - anim (object) animation object + - value (number) number of milliseconds from the beginning of the animation + ** + = (object) original element if `value` is specified + * Note, that during animation following events are triggered: + * + * On each animation frame event `anim.frame.<id>`, on start `anim.start.<id>` and on end `anim.finish.<id>`. + \*/ + elproto.setTime = function (anim, value) { + if (anim && value != null) { + this.status(anim, mmin(value, anim.ms) / anim.ms); } - this.removed = true; + return this; }; - elproto.attr = function (name, value) { - if (this.removed) { + /*\ + * Element.status + [ method ] + ** + * Gets or sets the status of animation of the element. + ** + > Parameters + ** + - anim (object) #optional animation object + - value (number) #optional 0 – 1. If specified, method works like a setter and sets the status of a given animation to the value. This will cause animation to jump to the given position. + ** + = (number) status + * or + = (array) status if `anim` is not specified. Array of objects in format: + o { + o anim: (object) animation object + o status: (number) status + o } + * or + = (object) original element if `value` is specified + \*/ + elproto.status = function (anim, value) { + var out = [], + i = 0, + len, + e; + if (value != null) { + runAnimation(anim, this, -1, mmin(value, 1)); return this; - } - if (name == null) { - var res = {}; - for (var a in this.attrs) { - if (this.attrs[has](a)) { - res[a] = this.attrs[a]; + } else { + len = animationElements.length; + for (; i < len; i++) { + e = animationElements[i]; + if (e.el.id == this.id && (!anim || e.anim == anim)) { + if (anim) { + return e.status; + } + out.push({ + anim: e.anim, + status: e.status + }); } } - res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient; - res.transform = this._.transform; - return res; + if (anim) { + return 0; + } + return out; } - if (value == null && R.is(name, "string")) { - if (name == fillString && this.attrs.fill == "none" && this.attrs.gradient) { - return this.attrs.gradient; + }; + /*\ + * Element.pause + [ method ] + ** + * Stops animation of the element with ability to resume it later on. + ** + > Parameters + ** + - anim (object) #optional animation object + ** + = (object) original element + \*/ + elproto.pause = function (anim) { + for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { + if (eve("raphael.anim.pause." + this.id, this, animationElements[i].anim) !== false) { + animationElements[i].paused = true; } - var names = name.split(separator), - out = {}; - for (var i = 0, ii = names.length; i < ii; i++) { - name = names[i]; - if (name in this.attrs) { - out[name] = this.attrs[name]; - } else if (R.is(this.paper.customAttributes[name], "function")) { - out[name] = this.paper.customAttributes[name].def; - } else { - out[name] = R._availableAttrs[name]; - } + } + return this; + }; + /*\ + * Element.resume + [ method ] + ** + * Resumes animation if it was paused with @Element.pause method. + ** + > Parameters + ** + - anim (object) #optional animation object + ** + = (object) original element + \*/ + elproto.resume = function (anim) { + for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { + var e = animationElements[i]; + if (eve("raphael.anim.resume." + this.id, this, e.anim) !== false) { + delete e.paused; + this.status(e.anim, e.status); } - return ii - 1 ? out : out[names[0]]; } - if (this.attrs && value == null && R.is(name, "array")) { - out = {}; - for (i = 0, ii = name.length; i < ii; i++) { - out[name[i]] = this.attr(name[i]); + return this; + }; + /*\ + * Element.stop + [ method ] + ** + * Stops animation of the element. + ** + > Parameters + ** + - anim (object) #optional animation object + ** + = (object) original element + \*/ + elproto.stop = function (anim) { + for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { + if (eve("raphael.anim.stop." + this.id, this, animationElements[i].anim) !== false) { + animationElements.splice(i--, 1); } - return out; - } - var params; - if (value != null) { - params = {}; - params[name] = value; } - value == null && R.is(name, "object") && (params = name); - for (var key in params) { - eve("raphael.attr." + key + "." + this.id, this, params[key]); + return this; + }; + function stopAnimation(paper) { + for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.paper == paper) { + animationElements.splice(i--, 1); } - if (params) { - for (key in this.paper.customAttributes) { - if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) { - var par = this.paper.customAttributes[key].apply(this, [].concat(params[key])); - this.attrs[key] = params[key]; - for (var subkey in par) { - if (par[has](subkey)) { - params[subkey] = par[subkey]; - } + } + eve.on("raphael.remove", stopAnimation); + eve.on("raphael.clear", stopAnimation); + elproto.toString = function () { + return "Rapha\xebl\u2019s object"; + }; + + // Set + var Set = function (items) { + this.items = []; + this.length = 0; + this.type = "set"; + if (items) { + for (var i = 0, ii = items.length; i < ii; i++) { + if (items[i] && (items[i].constructor == elproto.constructor || items[i].constructor == Set)) { + this[this.items.length] = this.items[this.items.length] = items[i]; + this.length++; } } } - // this.paper.canvas.style.display = "none"; - if (params.text && this.type == "text") { - this.textpath.string = params.text; + }, + setproto = Set.prototype; + /*\ + * Set.push + [ method ] + ** + * Adds each argument to the current set. + = (object) original element + \*/ + setproto.push = function () { + var item, + len; + for (var i = 0, ii = arguments.length; i < ii; i++) { + item = arguments[i]; + if (item && (item.constructor == elproto.constructor || item.constructor == Set)) { + len = this.items.length; + this[len] = this.items[len] = item; + this.length++; } - setFillAndStroke(this, params); - // this.paper.canvas.style.display = E; } return this; }; - elproto.toFront = function () { - !this.removed && this.node.parentNode.appendChild(this.node); - this.paper && this.paper.top != this && R._tofront(this, this.paper); - return this; + /*\ + * Set.pop + [ method ] + ** + * Removes last element and returns it. + = (object) element + \*/ + setproto.pop = function () { + this.length && delete this[this.length--]; + return this.items.pop(); }; - elproto.toBack = function () { - if (this.removed) { - return this; + /*\ + * Set.forEach + [ method ] + ** + * Executes given function for each element in the set. + * + * If function returns `false` it will stop loop running. + ** + > Parameters + ** + - callback (function) function to run + - thisArg (object) context object for the callback + = (object) Set object + \*/ + setproto.forEach = function (callback, thisArg) { + for (var i = 0, ii = this.items.length; i < ii; i++) { + if (callback.call(thisArg, this.items[i], i) === false) { + return this; + } } - if (this.node.parentNode.firstChild != this.node) { - this.node.parentNode.insertBefore(this.node, this.node.parentNode.firstChild); - R._toback(this, this.paper); + return this; + }; + for (var method in elproto) if (elproto[has](method)) { + setproto[method] = (function (methodname) { + return function () { + var arg = arguments; + return this.forEach(function (el) { + el[methodname][apply](el, arg); + }); + }; + })(method); + } + setproto.attr = function (name, value) { + if (name && R.is(name, array) && R.is(name[0], "object")) { + for (var j = 0, jj = name.length; j < jj; j++) { + this.items[j].attr(name[j]); + } + } else { + for (var i = 0, ii = this.items.length; i < ii; i++) { + this.items[i].attr(name, value); + } } return this; }; - elproto.insertAfter = function (element) { - if (this.removed) { - return this; + /*\ + * Set.clear + [ method ] + ** + * Removes all elements from the set + \*/ + setproto.clear = function () { + while (this.length) { + this.pop(); } - if (element.constructor == R.st.constructor) { - element = element[element.length - 1]; + }; + /*\ + * Set.splice + [ method ] + ** + * Removes given element from the set + ** + > Parameters + ** + - index (number) position of the deletion + - count (number) number of element to remove + - insertion… (object) #optional elements to insert + = (object) set elements that were deleted + \*/ + setproto.splice = function (index, count, insertion) { + index = index < 0 ? mmax(this.length + index, 0) : index; + count = mmax(0, mmin(this.length - index, count)); + var tail = [], + todel = [], + args = [], + i; + for (i = 2; i < arguments.length; i++) { + args.push(arguments[i]); } - if (element.node.nextSibling) { - element.node.parentNode.insertBefore(this.node, element.node.nextSibling); - } else { - element.node.parentNode.appendChild(this.node); + for (i = 0; i < count; i++) { + todel.push(this[index + i]); } - R._insertafter(this, element, this.paper); - return this; + for (; i < this.length - index; i++) { + tail.push(this[index + i]); + } + var arglen = args.length; + for (i = 0; i < arglen + tail.length; i++) { + this.items[index + i] = this[index + i] = i < arglen ? args[i] : tail[i - arglen]; + } + i = this.items.length = this.length -= count - arglen; + while (this[i]) { + delete this[i++]; + } + return new Set(todel); }; - elproto.insertBefore = function (element) { - if (this.removed) { + /*\ + * Set.exclude + [ method ] + ** + * Removes given element from the set + ** + > Parameters + ** + - element (object) element to remove + = (boolean) `true` if object was found & removed from the set + \*/ + setproto.exclude = function (el) { + for (var i = 0, ii = this.length; i < ii; i++) if (this[i] == el) { + this.splice(i, 1); + return true; + } + }; + setproto.animate = function (params, ms, easing, callback) { + (R.is(easing, "function") || !easing) && (callback = easing || null); + var len = this.items.length, + i = len, + item, + set = this, + collector; + if (!len) { return this; } - if (element.constructor == R.st.constructor) { - element = element[0]; + callback && (collector = function () { + !--len && callback.call(set); + }); + easing = R.is(easing, string) ? easing : collector; + var anim = R.animation(params, ms, easing, collector); + item = this.items[--i].animate(anim); + while (i--) { + this.items[i] && !this.items[i].removed && this.items[i].animateWith(item, anim, anim); + (this.items[i] && !this.items[i].removed) || len--; } - element.node.parentNode.insertBefore(this.node, element.node); - R._insertbefore(this, element, this.paper); return this; }; - elproto.blur = function (size) { - var s = this.node.runtimeStyle, - f = s.filter; - f = f.replace(blurregexp, E); - if (+size !== 0) { - this.attrs.blur = size; - s.filter = f + S + ms + ".Blur(pixelradius=" + (+size || 1.5) + ")"; - s.margin = R.format("-{0}px 0 0 -{0}px", round(+size || 1.5)); - } else { - s.filter = f; - s.margin = 0; - delete this.attrs.blur; + setproto.insertAfter = function (el) { + var i = this.items.length; + while (i--) { + this.items[i].insertAfter(el); } return this; }; - - R._engine.path = function (pathString, vml) { - var el = createNode("shape"); - el.style.cssText = cssDot; - el.coordsize = zoom + S + zoom; - el.coordorigin = vml.coordorigin; - var p = new Element(el, vml), - attr = {fill: "none", stroke: "#000"}; - pathString && (attr.path = pathString); - p.type = "path"; - p.path = []; - p.Path = E; - setFillAndStroke(p, attr); - vml.canvas.appendChild(el); - var skew = createNode("skew"); - skew.on = true; - el.appendChild(skew); - p.skew = skew; - p.transform(E); - return p; + setproto.getBBox = function () { + var x = [], + y = [], + x2 = [], + y2 = []; + for (var i = this.items.length; i--;) if (!this.items[i].removed) { + var box = this.items[i].getBBox(); + x.push(box.x); + y.push(box.y); + x2.push(box.x + box.width); + y2.push(box.y + box.height); + } + x = mmin[apply](0, x); + y = mmin[apply](0, y); + x2 = mmax[apply](0, x2); + y2 = mmax[apply](0, y2); + return { + x: x, + y: y, + x2: x2, + y2: y2, + width: x2 - x, + height: y2 - y + }; }; - R._engine.rect = function (vml, x, y, w, h, r) { - var path = R._rectPath(x, y, w, h, r), - res = vml.path(path), - a = res.attrs; - res.X = a.x = x; - res.Y = a.y = y; - res.W = a.width = w; - res.H = a.height = h; - a.r = r; - a.path = path; - res.type = "rect"; - return res; + setproto.clone = function (s) { + s = this.paper.set(); + for (var i = 0, ii = this.items.length; i < ii; i++) { + s.push(this.items[i].clone()); + } + return s; }; - R._engine.ellipse = function (vml, x, y, rx, ry) { - var res = vml.path(), - a = res.attrs; - res.X = x - rx; - res.Y = y - ry; - res.W = rx * 2; - res.H = ry * 2; - res.type = "ellipse"; - setFillAndStroke(res, { - cx: x, - cy: y, - rx: rx, - ry: ry - }); - return res; + setproto.toString = function () { + return "Rapha\xebl\u2018s set"; }; - R._engine.circle = function (vml, x, y, r) { - var res = vml.path(), - a = res.attrs; - res.X = x - r; - res.Y = y - r; - res.W = res.H = r * 2; - res.type = "circle"; - setFillAndStroke(res, { - cx: x, - cy: y, - r: r + + setproto.glow = function(glowConfig) { + var ret = this.paper.set(); + this.forEach(function(shape, index){ + var g = shape.glow(glowConfig); + if(g != null){ + g.forEach(function(shape2, index2){ + ret.push(shape2); + }); + } }); - return res; - }; - R._engine.image = function (vml, src, x, y, w, h) { - var path = R._rectPath(x, y, w, h), - res = vml.path(path).attr({stroke: "none"}), - a = res.attrs, - node = res.node, - fill = node.getElementsByTagName(fillString)[0]; - a.src = src; - res.X = a.x = x; - res.Y = a.y = y; - res.W = a.width = w; - res.H = a.height = h; - a.path = path; - res.type = "image"; - fill.parentNode == node && node.removeChild(fill); - fill.rotate = true; - fill.src = src; - fill.type = "tile"; - res._.fillpos = [x, y]; - res._.fillsize = [w, h]; - node.appendChild(fill); - setCoords(res, 1, 1, 0, 0, 0); - return res; + return ret; }; - R._engine.text = function (vml, x, y, text) { - var el = createNode("shape"), - path = createNode("path"), - o = createNode("textpath"); - x = x || 0; - y = y || 0; - text = text || ""; - path.v = R.format("m{0},{1}l{2},{1}", round(x * zoom), round(y * zoom), round(x * zoom) + 1); - path.textpathok = true; - o.string = Str(text); - o.on = true; - el.style.cssText = cssDot; - el.coordsize = zoom + S + zoom; - el.coordorigin = "0 0"; - var p = new Element(el, vml), - attr = { - fill: "#000", - stroke: "none", - font: R._availableAttrs.font, - text: text - }; - p.shape = el; - p.path = path; - p.textpath = o; - p.type = "text"; - p.attrs.text = Str(text); - p.attrs.x = x; - p.attrs.y = y; - p.attrs.w = 1; - p.attrs.h = 1; - setFillAndStroke(p, attr); - el.appendChild(o); - el.appendChild(path); - vml.canvas.appendChild(el); - var skew = createNode("skew"); - skew.on = true; - el.appendChild(skew); - p.skew = skew; - p.transform(E); - return p; + + + /*\ + * Set.isPointInside + [ method ] + ** + * Determine if given point is inside this set’s elements + ** + > Parameters + ** + - x (number) x coordinate of the point + - y (number) y coordinate of the point + = (boolean) `true` if point is inside any of the set's elements + \*/ + setproto.isPointInside = function (x, y) { + var isPointInside = false; + this.forEach(function (el) { + if (el.isPointInside(x, y)) { + isPointInside = true; + return false; // stop loop + } + }); + return isPointInside; }; - R._engine.setSize = function (width, height) { - var cs = this.canvas.style; - this.width = width; - this.height = height; - width == +width && (width += "px"); - height == +height && (height += "px"); - cs.width = width; - cs.height = height; - cs.clip = "rect(0 " + width + " " + height + " 0)"; - if (this._viewBox) { - R._engine.setViewBox.apply(this, this._viewBox); + + /*\ + * Raphael.registerFont + [ method ] + ** + * Adds given font to the registered set of font for Raphaël. Should be used as an internal call from within Cufón’s font file. + * Returns original parameter, so it could be used with chaining. + # <a href="http://wiki.github.com/sorccu/cufon/about">More about Cufón and how to convert your font form TTF, OTF, etc to JavaScript file.</a> + ** + > Parameters + ** + - font (object) the font to register + = (object) the font you passed in + > Usage + | Cufon.registerFont(Raphael.registerFont({…})); + \*/ + R.registerFont = function (font) { + if (!font.face) { + return font; } - return this; + this.fonts = this.fonts || {}; + var fontcopy = { + w: font.w, + face: {}, + glyphs: {} + }, + family = font.face["font-family"]; + for (var prop in font.face) if (font.face[has](prop)) { + fontcopy.face[prop] = font.face[prop]; + } + if (this.fonts[family]) { + this.fonts[family].push(fontcopy); + } else { + this.fonts[family] = [fontcopy]; + } + if (!font.svg) { + fontcopy.face["units-per-em"] = toInt(font.face["units-per-em"], 10); + for (var glyph in font.glyphs) if (font.glyphs[has](glyph)) { + var path = font.glyphs[glyph]; + fontcopy.glyphs[glyph] = { + w: path.w, + k: {}, + d: path.d && "M" + path.d.replace(/[mlcxtrv]/g, function (command) { + return {l: "L", c: "C", x: "z", t: "m", r: "l", v: "c"}[command] || "M"; + }) + "z" + }; + if (path.k) { + for (var k in path.k) if (path[has](k)) { + fontcopy.glyphs[glyph].k[k] = path.k[k]; + } + } + } + } + return font; }; - R._engine.setViewBox = function (x, y, w, h, fit) { - R.eve("raphael.setViewBox", this, this._viewBox, [x, y, w, h, fit]); - var paperSize = this.getSize(), - width = paperSize.width, - height = paperSize.height, - H, W; - if (fit) { - H = height / h; - W = width / w; - if (w * H < width) { - x -= (width - w * H) / 2 / H; + /*\ + * Paper.getFont + [ method ] + ** + * Finds font object in the registered font by given parameters. You could specify only one word from the font name, like “Myriad” for “Myriad Pro”. + ** + > Parameters + ** + - family (string) font family name or any word from it + - weight (string) #optional font weight + - style (string) #optional font style + - stretch (string) #optional font stretch + = (object) the font object + > Usage + | paper.print(100, 100, "Test string", paper.getFont("Times", 800), 30); + \*/ + paperproto.getFont = function (family, weight, style, stretch) { + stretch = stretch || "normal"; + style = style || "normal"; + weight = +weight || {normal: 400, bold: 700, lighter: 300, bolder: 800}[weight] || 400; + if (!R.fonts) { + return; + } + var font = R.fonts[family]; + if (!font) { + var name = new RegExp("(^|\\s)" + family.replace(/[^\w\d\s+!~.:_-]/g, E) + "(\\s|$)", "i"); + for (var fontName in R.fonts) if (R.fonts[has](fontName)) { + if (name.test(fontName)) { + font = R.fonts[fontName]; + break; + } } - if (h * W < height) { - y -= (height - h * W) / 2 / W; + } + var thefont; + if (font) { + for (var i = 0, ii = font.length; i < ii; i++) { + thefont = font[i]; + if (thefont.face["font-weight"] == weight && (thefont.face["font-style"] == style || !thefont.face["font-style"]) && thefont.face["font-stretch"] == stretch) { + break; + } + } + } + return thefont; + }; + /*\ + * Paper.print + [ method ] + ** + * Creates path that represent given text written using given font at given position with given size. + * Result of the method is path element that contains whole text as a separate path. + ** + > Parameters + ** + - x (number) x position of the text + - y (number) y position of the text + - string (string) text to print + - font (object) font object, see @Paper.getFont + - size (number) #optional size of the font, default is `16` + - origin (string) #optional could be `"baseline"` or `"middle"`, default is `"middle"` + - letter_spacing (number) #optional number in range `-1..1`, default is `0` + - line_spacing (number) #optional number in range `1..3`, default is `1` + = (object) resulting path element, which consist of all letters + > Usage + | var txt = r.print(10, 50, "print", r.getFont("Museo"), 30).attr({fill: "#fff"}); + \*/ + paperproto.print = function (x, y, string, font, size, origin, letter_spacing, line_spacing) { + origin = origin || "middle"; // baseline|middle + letter_spacing = mmax(mmin(letter_spacing || 0, 1), -1); + line_spacing = mmax(mmin(line_spacing || 1, 3), 1); + var letters = Str(string)[split](E), + shift = 0, + notfirst = 0, + path = E, + scale; + R.is(font, "string") && (font = this.getFont(font)); + if (font) { + scale = (size || 16) / font.face["units-per-em"]; + var bb = font.face.bbox[split](separator), + top = +bb[0], + lineHeight = bb[3] - bb[1], + shifty = 0, + height = +bb[1] + (origin == "baseline" ? lineHeight + (+font.face.descent) : lineHeight / 2); + for (var i = 0, ii = letters.length; i < ii; i++) { + if (letters[i] == "\n") { + shift = 0; + curr = 0; + notfirst = 0; + shifty += lineHeight * line_spacing; + } else { + var prev = notfirst && font.glyphs[letters[i - 1]] || {}, + curr = font.glyphs[letters[i]]; + shift += notfirst ? (prev.w || font.w) + (prev.k && prev.k[letters[i]] || 0) + (font.w * letter_spacing) : 0; + notfirst = 1; + } + if (curr && curr.d) { + path += R.transformPath(curr.d, ["t", shift * scale, shifty * scale, "s", scale, scale, top, height, "t", (x - top) / scale, (y - height) / scale]); + } } } - this._viewBox = [x, y, w, h, !!fit]; - this._viewBoxShift = { - dx: -x, - dy: -y, - scale: paperSize - }; - this.forEach(function (el) { - el.transform("..."); + return this.path(path).attr({ + fill: "#000", + stroke: "none" }); - return this; }; - var createNode; - R._engine.initWin = function (win) { - var doc = win.document; - if (doc.styleSheets.length < 31) { - doc.createStyleSheet().addRule(".rvml", "behavior:url(#default#VML)"); - } else { - // no more room, add to the existing one - // http://msdn.microsoft.com/en-us/library/ms531194%28VS.85%29.aspx - doc.styleSheets[0].addRule(".rvml", "behavior:url(#default#VML)"); + + /*\ + * Paper.add + [ method ] + ** + * Imports elements in JSON array in format `{type: type, <attributes>}` + ** + > Parameters + ** + - json (array) + = (object) resulting set of imported elements + > Usage + | paper.add([ + | { + | type: "circle", + | cx: 10, + | cy: 10, + | r: 5 + | }, + | { + | type: "rect", + | x: 10, + | y: 10, + | width: 10, + | height: 10, + | fill: "#fc0" + | } + | ]); + \*/ + paperproto.add = function (json) { + if (R.is(json, "array")) { + var res = this.set(), + i = 0, + ii = json.length, + j; + for (; i < ii; i++) { + j = json[i] || {}; + elements[has](j.type) && res.push(this[j.type]().attr(j)); + } } - try { - !doc.namespaces.rvml && doc.namespaces.add("rvml", "urn:schemas-microsoft-com:vml"); - createNode = function (tagName) { - return doc.createElement("<rvml:" + tagName + " class=\"rvml\">"); - }; - } catch (e) { - createNode = function (tagName) { - return doc.createElement("<" + tagName + " xmlns=\"urn:schemas-microsoft.com:vml\" class=\"rvml\">"); + return res; + }; + + /*\ + * Raphael.format + [ method ] + ** + * Simple format function. Replaces construction of type “`{<number>}`” to the corresponding argument. + ** + > Parameters + ** + - token (string) string to format + - … (string) rest of arguments will be treated as parameters for replacement + = (string) formated string + > Usage + | var x = 10, + | y = 20, + | width = 40, + | height = 50; + | // this will draw a rectangular shape equivalent to "M10,20h40v50h-40z" + | paper.path(Raphael.format("M{0},{1}h{2}v{3}h{4}z", x, y, width, height, -width)); + \*/ + R.format = function (token, params) { + var args = R.is(params, array) ? [0][concat](params) : arguments; + token && R.is(token, string) && args.length - 1 && (token = token.replace(formatrg, function (str, i) { + return args[++i] == null ? E : args[i]; + })); + return token || E; + }; + /*\ + * Raphael.fullfill + [ method ] + ** + * A little bit more advanced format function than @Raphael.format. Replaces construction of type “`{<name>}`” to the corresponding argument. + ** + > Parameters + ** + - token (string) string to format + - json (object) object which properties will be used as a replacement + = (string) formated string + > Usage + | // this will draw a rectangular shape equivalent to "M10,20h40v50h-40z" + | paper.path(Raphael.fullfill("M{x},{y}h{dim.width}v{dim.height}h{dim['negative width']}z", { + | x: 10, + | y: 20, + | dim: { + | width: 40, + | height: 50, + | "negative width": -40 + | } + | })); + \*/ + R.fullfill = (function () { + var tokenRegex = /\{([^\}]+)\}/g, + objNotationRegex = /(?:(?:^|\.)(.+?)(?=\[|\.|$|\()|\[('|")(.+?)\2\])(\(\))?/g, // matches .xxxxx or ["xxxxx"] to run over object properties + replacer = function (all, key, obj) { + var res = obj; + key.replace(objNotationRegex, function (all, name, quote, quotedName, isFunc) { + name = name || quotedName; + if (res) { + if (name in res) { + res = res[name]; + } + typeof res == "function" && isFunc && (res = res()); + } + }); + res = (res == null || res == obj ? all : res) + ""; + return res; }; - } + return function (str, obj) { + return String(str).replace(tokenRegex, function (all, key) { + return replacer(all, key, obj); + }); + }; + })(); + /*\ + * Raphael.ninja + [ method ] + ** + * If you want to leave no trace of Raphaël (Well, Raphaël creates only one global variable `Raphael`, but anyway.) You can use `ninja` method. + * Beware, that in this case plugins could stop working, because they are depending on global variable existence. + ** + = (object) Raphael object + > Usage + | (function (local_raphael) { + | var paper = local_raphael(10, 10, 320, 200); + | … + | })(Raphael.ninja()); + \*/ + R.ninja = function () { + oldRaphael.was ? (g.win.Raphael = oldRaphael.is) : delete Raphael; + return R; }; - R._engine.initWin(R._g.win); - R._engine.create = function () { - var con = R._getContainer.apply(0, arguments), - container = con.container, - height = con.height, - s, - width = con.width, - x = con.x, - y = con.y; - if (!container) { - throw new Error("VML container not found."); - } - var res = new R._Paper, - c = res.canvas = R._g.doc.createElement("div"), - cs = c.style; - x = x || 0; - y = y || 0; - width = width || 512; - height = height || 342; - res.width = width; - res.height = height; - width == +width && (width += "px"); - height == +height && (height += "px"); - res.coordsize = zoom * 1e3 + S + zoom * 1e3; - res.coordorigin = "0 0"; - res.span = R._g.doc.createElement("span"); - res.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;"; - c.appendChild(res.span); - cs.cssText = R.format("top:0;left:0;display:inline-block;position:absolute;clip:rect(0 {0} {1} 0);", width, height); - if (container == 1) { - R._g.doc.body.appendChild(c); - cs.left = x + "px"; - cs.top = y + "px"; - cs.position = "absolute"; - } else { - if (container.firstChild) { - container.insertBefore(c, container.firstChild); - } else { - container.appendChild(c); - } + /*\ + * Raphael.st + [ property (object) ] + ** + * You can add your own method to elements and sets. It is wise to add a set method for each element method + * you added, so you will be able to call the same method on sets too. + ** + * See also @Raphael.el. + > Usage + | Raphael.el.red = function () { + | this.attr({fill: "#f00"}); + | }; + | Raphael.st.red = function () { + | this.forEach(function (el) { + | el.red(); + | }); + | }; + | // then use it + | paper.set(paper.circle(100, 100, 20), paper.circle(110, 100, 20)).red(); + \*/ + R.st = setproto; + + eve.on("raphael.DOMload", function () { + loaded = true; + }); + + // Firefox <3.6 fix: http://webreflection.blogspot.com/2009/11/195-chars-to-help-lazy-loading.html + (function (doc, loaded, f) { + if (doc.readyState == null && doc.addEventListener){ + doc.addEventListener(loaded, f = function () { + doc.removeEventListener(loaded, f, false); + doc.readyState = "complete"; + }, false); + doc.readyState = "loading"; } - res.renderfix = function () {}; - return res; - }; - R.prototype.clear = function () { - R.eve("raphael.clear", this); - this.canvas.innerHTML = E; - this.span = R._g.doc.createElement("span"); - this.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;display:inline;"; - this.canvas.appendChild(this.span); - this.bottom = this.top = null; - }; - R.prototype.remove = function () { - R.eve("raphael.remove", this); - this.canvas.parentNode.removeChild(this.canvas); - for (var i in this) { - this[i] = typeof this[i] === "function" ? R._removedFactory(i) : null; + function isLoaded() { + (/in/).test(doc.readyState) ? setTimeout(isLoaded, 9) : R.eve("raphael.DOMload"); } - return true; - }; + isLoaded(); + })(document, "DOMContentLoaded"); - var setproto = R.st; - for (var method in elproto) { - if (elproto[has](method) && !setproto[has](method)) { - setproto[method] = (function (methodname) { - return function () { - var arg = arguments; - return this.forEach(function (el) { - el[methodname].apply(el, arg); - }); - }; - })(method); - } - } + return R; })); -// ┌────────────────────────────────────────────────────────────────────┐ \\ -// │ Raphaël 2.1.4 - JavaScript Vector Library │ \\ -// ├────────────────────────────────────────────────────────────────────┤ \\ -// │ Copyright © 2008-2012 Dmitry Baranovskiy (http://raphaeljs.com) │ \\ -// │ Copyright © 2008-2012 Sencha Labs (http://sencha.com) │ \\ -// ├────────────────────────────────────────────────────────────────────┤ \\ -// │ Licensed under the MIT (http://raphaeljs.com/license.html) license.│ \\ -// └────────────────────────────────────────────────────────────────────┘ \\ +// ┌─────────────────────────────────────────────────────────────────────┐ \\ +// │ Raphaël 2.1.4 - JavaScript Vector Library │ \\ +// ├─────────────────────────────────────────────────────────────────────┤ \\ +// │ SVG Module │ \\ +// ├─────────────────────────────────────────────────────────────────────┤ \\ +// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com) │ \\ +// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com) │ \\ +// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\ +// └─────────────────────────────────────────────────────────────────────┘ \\ (function (glob, factory) { if (typeof define === "function" && define.amd) { - define("raphael", ["raphael.core", "raphael.svg", "raphael.vml"], function (Raphael) { - return factory(Raphael); + define("raphael.svg", ["raphael.core"], function(raphael) { + return factory(raphael); }); } else if (typeof exports === "object") { - var raphael = require("raphael.core"); - - require("raphael.svg"); - require("raphael.vml"); - - module.exports = factory(raphael); + factory(require("raphael.core")); } else { - // glob.Raphael = factory(glob.Raphael); + factory(glob.Raphael); } -}(this, function (Raphael) { - return Raphael.ninja(); -}));/** - * svg绘图 - * - * Created by GUY on 2015/12/3. - * @class BI.Svg - * @extends BI.Widget - */ -BI.Svg = BI.inherit(BI.Widget, { - - _defaultConfig: function () { - return BI.extend(BI.Svg.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-svg" - }); - }, - - _init: function () { - BI.Svg.superclass._init.apply(this, arguments); - this.paper = Raphael(this.element[0]); - - this.element.css("overflow", "hidden"); - $(this.paper.canvas).width("100%").height("100%").css({left: "0", top: "0"}).appendTo(this.element); - - this.top = this.paper.top; - this.bottom = this.paper.bottom; - this.customAttributes = this.paper.customAttributes; - this.ca = this.paper.ca; - this.raphael = this.paper.raphael; - }, - - add: function () { - return this.paper.add.apply(this.paper, arguments); - }, - - path: function () { - return this.paper.path.apply(this.paper, arguments); - }, - - image: function () { - return this.paper.image.apply(this.paper, arguments); - }, - - rect: function () { - return this.paper.rect.apply(this.paper, arguments); - }, - - circle: function () { - return this.paper.circle.apply(this.paper, arguments); - }, - - ellipse: function () { - return this.paper.ellipse.apply(this.paper, arguments); - }, - - text: function () { - return this.paper.text.apply(this.paper, arguments); - }, - - print: function () { - return this.paper.print.apply(this.paper, arguments); - }, - - - setStart: function () { - return this.paper.setStart.apply(this.paper, arguments); - }, - - setFinish: function () { - return this.paper.setFinish.apply(this.paper, arguments); - }, - - setSize: function () { - return this.paper.setSize.apply(this.paper, arguments); - }, - - setViewBox: function () { - return this.paper.setViewBox.apply(this.paper, arguments); - }, - - - getById: function () { - return this.paper.getById.apply(this.paper, arguments); - }, - - getElementByPoint: function () { - return this.paper.getElementByPoint.apply(this.paper, arguments); - }, - - getElementsByPoint: function () { - return this.paper.getElementsByPoint.apply(this.paper, arguments); - }, - - getFont: function () { - return this.paper.getFont.apply(this.paper, arguments); - }, - - - set: function () { - return this.paper.set.apply(this.paper, arguments); - }, - remove: function () { - return this.paper.remove.apply(this.paper, arguments); - }, - clear: function () { - return this.paper.clear.apply(this.paper, arguments); +}(this, function(R) { + if (R && !R.svg) { + return; } -}); -BI.shortcut("bi.svg", BI.Svg);/** - * - * 原生表格滚动条，为了IE8的兼容 - * - * Created by GUY on 2016/1/12. - * @class BI.NativeTableScrollbar - * @extends BI.Widget - */ -BI.NativeTableScrollbar = BI.inherit(BI.Widget, { - _defaultConfig: function () { - return BI.extend(BI.NativeTableScrollbar.superclass._defaultConfig.apply(this, arguments), { - attributes: { - tabIndex: 0 - }, - contentSize: 0, - defaultPosition: 0, - position: 0, - size: 0 - }); - }, - render: function () { - var self = this, o = this.options; - // 把滚动台size改掉 - this.element.width(36); - - var throttle = BI.throttle(function () { - self.fireEvent(BI.NativeTableScrollbar.EVENT_SCROLL, self.element.scrollTop()); - }, 150, {leading: false}); - this.element.scroll(function () { - throttle(); - }); - return { - type: "bi.default", - scrolly: true, - items: [{ - type: "bi.layout", - width: 1, - ref: function (_ref) { - self.inner = _ref; + var has = "hasOwnProperty", + Str = String, + toFloat = parseFloat, + toInt = parseInt, + math = Math, + mmax = math.max, + abs = math.abs, + pow = math.pow, + separator = /[, ]+/, + eve = R.eve, + E = "", + S = " "; + var xlink = "http://www.w3.org/1999/xlink", + markers = { + block: "M5,0 0,2.5 5,5z", + classic: "M5,0 0,2.5 5,5 3.5,3 3.5,2z", + diamond: "M2.5,0 5,2.5 2.5,5 0,2.5z", + open: "M6,1 1,3.5 6,6", + oval: "M2.5,0A2.5,2.5,0,0,1,2.5,5 2.5,2.5,0,0,1,2.5,0z" + }, + markerCounter = {}; + R.toString = function () { + return "Your browser supports SVG.\nYou are running Rapha\xebl " + this.version; + }; + var $ = function (el, attr) { + if (attr) { + if (typeof el == "string") { + el = $(el); + } + for (var key in attr) if (attr[has](key)) { + if (key.substring(0, 6) == "xlink:") { + el.setAttributeNS(xlink, key.substring(6), Str(attr[key])); + } else { + el.setAttribute(key, Str(attr[key])); + } + } + } else { + el = R._g.doc.createElementNS("http://www.w3.org/2000/svg", el); + el.style && (el.style.webkitTapHighlightColor = "rgba(0,0,0,0)"); + } + return el; + }, + addGradientFill = function (element, gradient) { + var type = "linear", + id = element.id + gradient, + fx = .5, fy = .5, + o = element.node, + SVG = element.paper, + s = o.style, + el = R._g.doc.getElementById(id); + if (!el) { + gradient = Str(gradient).replace(R._radial_gradient, function (all, _fx, _fy) { + type = "radial"; + if (_fx && _fy) { + fx = toFloat(_fx); + fy = toFloat(_fy); + var dir = ((fy > .5) * 2 - 1); + pow(fx - .5, 2) + pow(fy - .5, 2) > .25 && + (fy = math.sqrt(.25 - pow(fx - .5, 2)) * dir + .5) && + fy != .5 && + (fy = fy.toFixed(5) - 1e-5 * dir); + } + return E; + }); + gradient = gradient.split(/\s*\-\s*/); + if (type == "linear") { + var angle = gradient.shift(); + angle = -toFloat(angle); + if (isNaN(angle)) { + return null; + } + var vector = [0, 0, math.cos(R.rad(angle)), math.sin(R.rad(angle))], + max = 1 / (mmax(abs(vector[2]), abs(vector[3])) || 1); + vector[2] *= max; + vector[3] *= max; + if (vector[2] < 0) { + vector[0] = -vector[2]; + vector[2] = 0; + } + if (vector[3] < 0) { + vector[1] = -vector[3]; + vector[3] = 0; + } } - }] - }; - }, - - mounted: function () { - this._populate(); - }, - - _populate: function () { - var self = this, o = this.options; - if (o.size < 1 || o.contentSize <= o.size) { - this.setVisible(false); - return; - } - this.setVisible(true); - try { - this.element.scrollTop(o.position); - } catch (e) { - - } - this.inner.element.height(o.contentSize); - }, - - setContentSize: function (contentSize) { - this.options.contentSize = contentSize; - }, - - setPosition: function (position) { - this.options.position = position; - }, - - setSize: function (size) { - this.setHeight(size); - this.options.size = size; - }, - - populate: function () { - this._populate(); - } -}); -BI.NativeTableScrollbar.EVENT_SCROLL = "EVENT_SCROLL"; -BI.shortcut("bi.native_table_scrollbar", BI.NativeTableScrollbar); - - -BI.NativeTableHorizontalScrollbar = BI.inherit(BI.Widget, { - _defaultConfig: function () { - return BI.extend(BI.NativeTableHorizontalScrollbar.superclass._defaultConfig.apply(this, arguments), { - attributes: { - tabIndex: 0 - }, - contentSize: 0, - position: 0, - size: 0 - }); - }, + var dots = R._parseDots(gradient); + if (!dots) { + return null; + } + id = id.replace(/[\(\)\s,\xb0#]/g, "_"); - render: function () { - var self = this, o = this.options; - // 把滚动台size改掉 - this.element.height(36); + if (element.gradient && id != element.gradient.id) { + SVG.defs.removeChild(element.gradient); + delete element.gradient; + } - var throttle = BI.throttle(function () { - self.fireEvent(BI.NativeTableScrollbar.EVENT_SCROLL, self.element.scrollLeft()); - }, 150, {leading: false}); - this.element.scroll(function () { - throttle(); - }); - return { - type: "bi.default", - scrollx: true, - items: [{ - type: "bi.layout", - height: 1, - ref: function (_ref) { - self.inner = _ref; + if (!element.gradient) { + el = $(type + "Gradient", {id: id}); + element.gradient = el; + $(el, type == "radial" ? { + fx: fx, + fy: fy + } : { + x1: vector[0], + y1: vector[1], + x2: vector[2], + y2: vector[3], + gradientTransform: element.matrix.invert() + }); + SVG.defs.appendChild(el); + for (var i = 0, ii = dots.length; i < ii; i++) { + el.appendChild($("stop", { + offset: dots[i].offset ? dots[i].offset : i ? "100%" : "0%", + "stop-color": dots[i].color || "#fff", + "stop-opacity": isFinite(dots[i].opacity) ? dots[i].opacity : 1 + })); + } + } + } + $(o, { + fill: "url('" + document.location.origin + document.location.pathname + "#" + id + "')", + opacity: 1, + "fill-opacity": 1 + }); + s.fill = E; + s.opacity = 1; + s.fillOpacity = 1; + return 1; + }, + updatePosition = function (o) { + var bbox = o.getBBox(1); + $(o.pattern, {patternTransform: o.matrix.invert() + " translate(" + bbox.x + "," + bbox.y + ")"}); + }, + addArrow = function (o, value, isEnd) { + if (o.type == "path") { + var values = Str(value).toLowerCase().split("-"), + p = o.paper, + se = isEnd ? "end" : "start", + node = o.node, + attrs = o.attrs, + stroke = attrs["stroke-width"], + i = values.length, + type = "classic", + from, + to, + dx, + refX, + attr, + w = 3, + h = 3, + t = 5; + while (i--) { + switch (values[i]) { + case "block": + case "classic": + case "oval": + case "diamond": + case "open": + case "none": + type = values[i]; + break; + case "wide": h = 5; break; + case "narrow": h = 2; break; + case "long": w = 5; break; + case "short": w = 2; break; + } + } + if (type == "open") { + w += 2; + h += 2; + t += 2; + dx = 1; + refX = isEnd ? 4 : 1; + attr = { + fill: "none", + stroke: attrs.stroke + }; + } else { + refX = dx = w / 2; + attr = { + fill: attrs.stroke, + stroke: "none" + }; + } + if (o._.arrows) { + if (isEnd) { + o._.arrows.endPath && markerCounter[o._.arrows.endPath]--; + o._.arrows.endMarker && markerCounter[o._.arrows.endMarker]--; + } else { + o._.arrows.startPath && markerCounter[o._.arrows.startPath]--; + o._.arrows.startMarker && markerCounter[o._.arrows.startMarker]--; + } + } else { + o._.arrows = {}; + } + if (type != "none") { + var pathId = "raphael-marker-" + type, + markerId = "raphael-marker-" + se + type + w + h + "-obj" + o.id; + if (!R._g.doc.getElementById(pathId)) { + p.defs.appendChild($($("path"), { + "stroke-linecap": "round", + d: markers[type], + id: pathId + })); + markerCounter[pathId] = 1; + } else { + markerCounter[pathId]++; + } + var marker = R._g.doc.getElementById(markerId), + use; + if (!marker) { + marker = $($("marker"), { + id: markerId, + markerHeight: h, + markerWidth: w, + orient: "auto", + refX: refX, + refY: h / 2 + }); + use = $($("use"), { + "xlink:href": "#" + pathId, + transform: (isEnd ? "rotate(180 " + w / 2 + " " + h / 2 + ") " : E) + "scale(" + w / t + "," + h / t + ")", + "stroke-width": (1 / ((w / t + h / t) / 2)).toFixed(4) + }); + marker.appendChild(use); + p.defs.appendChild(marker); + markerCounter[markerId] = 1; + } else { + markerCounter[markerId]++; + use = marker.getElementsByTagName("use")[0]; + } + $(use, attr); + var delta = dx * (type != "diamond" && type != "oval"); + if (isEnd) { + from = o._.arrows.startdx * stroke || 0; + to = R.getTotalLength(attrs.path) - delta * stroke; + } else { + from = delta * stroke; + to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0); + } + attr = {}; + attr["marker-" + se] = "url(#" + markerId + ")"; + if (to || from) { + attr.d = R.getSubpath(attrs.path, from, to); + } + $(node, attr); + o._.arrows[se + "Path"] = pathId; + o._.arrows[se + "Marker"] = markerId; + o._.arrows[se + "dx"] = delta; + o._.arrows[se + "Type"] = type; + o._.arrows[se + "String"] = value; + } else { + if (isEnd) { + from = o._.arrows.startdx * stroke || 0; + to = R.getTotalLength(attrs.path) - from; + } else { + from = 0; + to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0); + } + o._.arrows[se + "Path"] && $(node, {d: R.getSubpath(attrs.path, from, to)}); + delete o._.arrows[se + "Path"]; + delete o._.arrows[se + "Marker"]; + delete o._.arrows[se + "dx"]; + delete o._.arrows[se + "Type"]; + delete o._.arrows[se + "String"]; } - }] - }; - }, - - setContentSize: function (contentSize) { - this.options.contentSize = contentSize; - }, - - setPosition: function (position) { - this.options.position = position; - }, - - setSize: function (size) { - this.setWidth(size); - this.options.size = size; - }, - - _populate: function () { - var self = this, o = this.options; - if (o.size < 1 || o.contentSize <= o.size) { - this.setVisible(false); - return; - } - this.setVisible(true); - try { - this.element.scrollLeft(o.position); - } catch (e) { - - } - this.inner.element.width(o.contentSize); - }, - - populate: function () { - this._populate(); - } -}); -BI.NativeTableHorizontalScrollbar.EVENT_SCROLL = "EVENT_SCROLL"; -BI.shortcut("bi.native_table_horizontal_scrollbar", BI.NativeTableHorizontalScrollbar);/** - * - * 表格 - * - * Created by GUY on 2015/9/22. - * @class BI.TableCell - * @extends BI.Single - */ -BI.TableCell = BI.inherit(BI.Widget, { - _defaultConfig: function () { - return BI.extend(BI.TableCell.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-table-cell", - textAlign: "left", - text: "" - }); - }, - - _init: function () { - BI.TableCell.superclass._init.apply(this, arguments); - BI.createWidget({ - type: "bi.label", - element: this, - whiteSpace: "nowrap", - textAlign: this.options.textAlign, - height: this.options.height, - text: this.options.text, - value: this.options.value, - lgap: 5 - }); - } -}); - -BI.shortcut("bi.table_cell", BI.TableCell);/** - * - * 表格单元格 - * - * Created by GUY on 2016/1/12. - * @class BI.CollectionTableCell - * @extends BI.Widget - */ -BI.CollectionTableCell = BI.inherit(BI.Widget, { - _defaultConfig: function () { - return BI.extend(BI.CollectionTableCell.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-collection-table-cell bi-border-right bi-border-bottom", - width: 0, - height: 0, - _left: 0, - _top: 0, - cell: {} - }); - }, - - _init: function () { - BI.CollectionTableCell.superclass._init.apply(this, arguments); - var o = this.options; - this.cell = BI.createWidget(BI.extend({ - type: "bi.label" - }, o.cell, { - cls: (o.cell.cls || "") + " collection-table-cell-wrapper", - width: o.width - (o._left === 0 ? 1 : 0) - 1, - height: o.height - (o._top === 0 ? 1 : 0) - 1 - })); - BI.createWidget({ - type: "bi.absolute", - element: this, - items: [{ - el: this.cell, - left: 0, - right: 0, - top: 0, - bottom: 0 - }] - }); - }, - - setWidth: function (width) { - BI.CollectionTableCell.superclass.setWidth.apply(this, arguments); - var o = this.options; - this.cell.setWidth(o.width - (o._left === 0 ? 1 : 0) - 1); - }, - - setHeight: function (height) { - BI.CollectionTableCell.superclass.setHeight.apply(this, arguments); - var o = this.options; - this.cell.setHeight(o.height - (o._top === 0 ? 1 : 0) - 1); - } -}); + for (attr in markerCounter) if (markerCounter[has](attr) && !markerCounter[attr]) { + var item = R._g.doc.getElementById(attr); + item && item.parentNode.removeChild(item); + } + } + }, + dasharray = { + "-": [3, 1], + ".": [1, 1], + "-.": [3, 1, 1, 1], + "-..": [3, 1, 1, 1, 1, 1], + ". ": [1, 3], + "- ": [4, 3], + "--": [8, 3], + "- .": [4, 3, 1, 3], + "--.": [8, 3, 1, 3], + "--..": [8, 3, 1, 3, 1, 3] + }, + addDashes = function (o, value, params) { + value = dasharray[Str(value).toLowerCase()]; + if (value) { + var width = o.attrs["stroke-width"] || "1", + butt = {round: width, square: width, butt: 0}[o.attrs["stroke-linecap"] || params["stroke-linecap"]] || 0, + dashes = [], + i = value.length; + while (i--) { + dashes[i] = value[i] * width + ((i % 2) ? 1 : -1) * butt; + } + $(o.node, {"stroke-dasharray": dashes.join(",")}); + } + else { + $(o.node, {"stroke-dasharray": "none"}); + } + }, + setFillAndStroke = function (o, params) { + var node = o.node, + attrs = o.attrs, + vis = node.style.visibility; + node.style.visibility = "hidden"; + for (var att in params) { + if (params[has](att)) { + if (!R._availableAttrs[has](att)) { + continue; + } + var value = params[att]; + attrs[att] = value; + switch (att) { + case "blur": + o.blur(value); + break; + case "title": + var title = node.getElementsByTagName("title"); -BI.shortcut("bi.collection_table_cell", BI.CollectionTableCell);/** - * CollectionTable - * - * Created by GUY on 2016/1/12. - * @class BI.CollectionTable - * @extends BI.Widget - */ -BI.CollectionTable = BI.inherit(BI.Widget, { - _defaultConfig: function () { - return BI.extend(BI.CollectionTable.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-collection-table", - headerRowSize: 25, - rowSize: 25, - columnSize: [], - isNeedFreeze: false, - freezeCols: [], - isNeedMerge: false, - mergeCols: [], - mergeRule: BI.emptyFn, - header: [], - items: [], - regionColumnSize: [] - }); - }, + // Use the existing <title>. + if (title.length && (title = title[0])) { + title.firstChild.nodeValue = value; + } else { + title = $("title"); + var val = R._g.doc.createTextNode(value); + title.appendChild(val); + node.appendChild(title); + } + break; + case "href": + case "target": + var pn = node.parentNode; + if (pn.tagName.toLowerCase() != "a") { + var hl = $("a"); + pn.insertBefore(hl, node); + hl.appendChild(node); + pn = hl; + } + if (att == "target") { + pn.setAttributeNS(xlink, "show", value == "blank" ? "new" : value); + } else { + pn.setAttributeNS(xlink, att, value); + } + break; + case "cursor": + node.style.cursor = value; + break; + case "transform": + o.transform(value); + break; + case "arrow-start": + addArrow(o, value); + break; + case "arrow-end": + addArrow(o, value, 1); + break; + case "clip-rect": + var rect = Str(value).split(separator); + if (rect.length == 4) { + o.clip && o.clip.parentNode.parentNode.removeChild(o.clip.parentNode); + var el = $("clipPath"), + rc = $("rect"); + el.id = R.createUUID(); + $(rc, { + x: rect[0], + y: rect[1], + width: rect[2], + height: rect[3] + }); + el.appendChild(rc); + o.paper.defs.appendChild(el); + $(node, {"clip-path": "url(#" + el.id + ")"}); + o.clip = rc; + } + if (!value) { + var path = node.getAttribute("clip-path"); + if (path) { + var clip = R._g.doc.getElementById(path.replace(/(^url\(#|\)$)/g, E)); + clip && clip.parentNode.removeChild(clip); + $(node, {"clip-path": E}); + delete o.clip; + } + } + break; + case "path": + if (o.type == "path") { + $(node, {d: value ? attrs.path = R._pathToAbsolute(value) : "M0,0"}); + o._.dirty = 1; + if (o._.arrows) { + "startString" in o._.arrows && addArrow(o, o._.arrows.startString); + "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1); + } + } + break; + case "width": + node.setAttribute(att, value); + o._.dirty = 1; + if (attrs.fx) { + att = "x"; + value = attrs.x; + } else { + break; + } + case "x": + if (attrs.fx) { + value = -attrs.x - (attrs.width || 0); + } + case "rx": + if (att == "rx" && o.type == "rect") { + break; + } + case "cx": + node.setAttribute(att, value); + o.pattern && updatePosition(o); + o._.dirty = 1; + break; + case "height": + node.setAttribute(att, value); + o._.dirty = 1; + if (attrs.fy) { + att = "y"; + value = attrs.y; + } else { + break; + } + case "y": + if (attrs.fy) { + value = -attrs.y - (attrs.height || 0); + } + case "ry": + if (att == "ry" && o.type == "rect") { + break; + } + case "cy": + node.setAttribute(att, value); + o.pattern && updatePosition(o); + o._.dirty = 1; + break; + case "r": + if (o.type == "rect") { + $(node, {rx: value, ry: value}); + } else { + node.setAttribute(att, value); + } + o._.dirty = 1; + break; + case "src": + if (o.type == "image") { + node.setAttributeNS(xlink, "href", value); + } + break; + case "stroke-width": + if (o._.sx != 1 || o._.sy != 1) { + value /= mmax(abs(o._.sx), abs(o._.sy)) || 1; + } + node.setAttribute(att, value); + if (attrs["stroke-dasharray"]) { + addDashes(o, attrs["stroke-dasharray"], params); + } + if (o._.arrows) { + "startString" in o._.arrows && addArrow(o, o._.arrows.startString); + "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1); + } + break; + case "stroke-dasharray": + addDashes(o, value, params); + break; + case "fill": + var isURL = Str(value).match(R._ISURL); + if (isURL) { + el = $("pattern"); + var ig = $("image"); + el.id = R.createUUID(); + $(el, {x: 0, y: 0, patternUnits: "userSpaceOnUse", height: 1, width: 1}); + $(ig, {x: 0, y: 0, "xlink:href": isURL[1]}); + el.appendChild(ig); - render: function () { - var self = this, o = this.options; - this._width = 0; - this._height = 0; - this._scrollBarSize = BI.DOM.getScrollWidth(); - this.topLeftCollection = BI.createWidget({ - type: "bi.collection_view", - cellSizeAndPositionGetter: function (index) { - return self.topLeftItems[index]; + (function (el) { + R._preload(isURL[1], function () { + var w = this.offsetWidth, + h = this.offsetHeight; + $(el, {width: w, height: h}); + $(ig, {width: w, height: h}); + }); + })(el); + o.paper.defs.appendChild(el); + $(node, {fill: "url(#" + el.id + ")"}); + o.pattern = el; + o.pattern && updatePosition(o); + break; + } + var clr = R.getRGB(value); + if (!clr.error) { + delete params.gradient; + delete attrs.gradient; + !R.is(attrs.opacity, "undefined") && + R.is(params.opacity, "undefined") && + $(node, {opacity: attrs.opacity}); + !R.is(attrs["fill-opacity"], "undefined") && + R.is(params["fill-opacity"], "undefined") && + $(node, {"fill-opacity": attrs["fill-opacity"]}); + } else if ((o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value)) { + if ("opacity" in attrs || "fill-opacity" in attrs) { + var gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E)); + if (gradient) { + var stops = gradient.getElementsByTagName("stop"); + $(stops[stops.length - 1], {"stop-opacity": ("opacity" in attrs ? attrs.opacity : 1) * ("fill-opacity" in attrs ? attrs["fill-opacity"] : 1)}); + } + } + attrs.gradient = value; + attrs.fill = "none"; + break; + } + clr[has]("opacity") && $(node, {"fill-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity}); + case "stroke": + clr = R.getRGB(value); + node.setAttribute(att, clr.hex); + att == "stroke" && clr[has]("opacity") && $(node, {"stroke-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity}); + if (att == "stroke" && o._.arrows) { + "startString" in o._.arrows && addArrow(o, o._.arrows.startString); + "endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1); + } + break; + case "gradient": + (o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value); + break; + case "opacity": + if (attrs.gradient && !attrs[has]("stroke-opacity")) { + $(node, {"stroke-opacity": value > 1 ? value / 100 : value}); + } + // fall + case "fill-opacity": + if (attrs.gradient) { + gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E)); + if (gradient) { + stops = gradient.getElementsByTagName("stop"); + $(stops[stops.length - 1], {"stop-opacity": value}); + } + break; + } + default: + att == "font-size" && (value = toInt(value, 10) + "px"); + var cssrule = att.replace(/(\-.)/g, function (w) { + return w.substring(1).toUpperCase(); + }); + node.style[cssrule] = value; + o._.dirty = 1; + node.setAttribute(att, value); + break; + } + } } - }); - this.topLeftCollection.on(BI.CollectionView.EVENT_SCROLL, function (scroll) { - self.bottomLeftCollection.setScrollLeft(scroll.scrollLeft); - self._populateScrollbar(); - self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); - }); - this.topRightCollection = BI.createWidget({ - type: "bi.collection_view", - cellSizeAndPositionGetter: function (index) { - return self.topRightItems[index]; + + tuneText(o, params); + node.style.visibility = vis; + }, + leading = 1.2, + tuneText = function (el, params) { + if (el.type != "text" || !(params[has]("text") || params[has]("font") || params[has]("font-size") || params[has]("x") || params[has]("y"))) { + return; } - }); - this.topRightCollection.on(BI.CollectionView.EVENT_SCROLL, function (scroll) { - self.bottomRightCollection.setScrollLeft(scroll.scrollLeft); - self._populateScrollbar(); - self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); - }); - this.bottomLeftCollection = BI.createWidget({ - type: "bi.collection_view", - cellSizeAndPositionGetter: function (index) { - return self.bottomLeftItems[index]; + var a = el.attrs, + node = el.node, + fontSize = node.firstChild ? toInt(R._g.doc.defaultView.getComputedStyle(node.firstChild, E).getPropertyValue("font-size"), 10) : 10; + + if (params[has]("text")) { + a.text = params.text; + while (node.firstChild) { + node.removeChild(node.firstChild); + } + var texts = Str(params.text).split("\n"), + tspans = [], + tspan; + for (var i = 0, ii = texts.length; i < ii; i++) { + tspan = $("tspan"); + i && $(tspan, {dy: fontSize * leading, x: a.x}); + tspan.appendChild(R._g.doc.createTextNode(texts[i])); + node.appendChild(tspan); + tspans[i] = tspan; + } + } else { + tspans = node.getElementsByTagName("tspan"); + for (i = 0, ii = tspans.length; i < ii; i++) if (i) { + $(tspans[i], {dy: fontSize * leading, x: a.x}); + } else { + $(tspans[0], {dy: 0}); + } } - }); - this.bottomLeftCollection.on(BI.CollectionView.EVENT_SCROLL, function (scroll) { - self.bottomRightCollection.setScrollTop(scroll.scrollTop); - self.topLeftCollection.setScrollLeft(scroll.scrollLeft); - self._populateScrollbar(); - self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); - }); - this.bottomRightCollection = BI.createWidget({ - type: "bi.collection_view", - cellSizeAndPositionGetter: function (index) { - return self.bottomRightItems[index]; + $(node, {x: a.x, y: a.y}); + el._.dirty = 1; + var bb = el._getBBox(), + dif = a.y - (bb.y + bb.height / 2); + dif && R.is(dif, "finite") && $(tspans[0], {dy: dif}); + }, + getRealNode = function (node) { + if (node.parentNode && node.parentNode.tagName.toLowerCase() === "a") { + return node.parentNode; + } else { + return node; } - }); - this.bottomRightCollection.on(BI.CollectionView.EVENT_SCROLL, function (scroll) { - self.bottomLeftCollection.setScrollTop(scroll.scrollTop); - self.topRightCollection.setScrollLeft(scroll.scrollLeft); - self._populateScrollbar(); - self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); - }); - this.topLeft = BI.createWidget({ - type: "bi.vertical", - scrollable: false, - scrolly: false, - items: [this.topLeftCollection] - }); - this.topRight = BI.createWidget({ - type: "bi.vertical", - scrollable: false, - scrolly: false, - items: [this.topRightCollection] - }); - this.bottomLeft = BI.createWidget({ - type: "bi.vertical", - scrollable: false, - scrolly: false, - items: [this.bottomLeftCollection] - }); - this.bottomRight = BI.createWidget({ - type: "bi.vertical", - scrollable: false, - scrolly: false, - items: [this.bottomRightCollection] - }); - this.contextLayout = BI.createWidget({ - type: "bi.absolute", - element: this, - items: [{ - el: this.topLeft, - top: 0, - left: 0 - }, { - el: this.topRight, - top: 0 - }, { - el: this.bottomLeft, - left: 0 - }, { - el: this.bottomRight - }] - }); + }, + Element = function (node, svg) { + var X = 0, + Y = 0; + /*\ + * Element.node + [ property (object) ] + ** + * Gives you a reference to the DOM object, so you can assign event handlers or just mess around. + ** + * Note: Don’t mess with it. + > Usage + | // draw a circle at coordinate 10,10 with radius of 10 + | var c = paper.circle(10, 10, 10); + | c.node.onclick = function () { + | c.attr("fill", "red"); + | }; + \*/ + this[0] = this.node = node; + /*\ + * Element.raphael + [ property (object) ] + ** + * Internal reference to @Raphael object. In case it is not available. + > Usage + | Raphael.el.red = function () { + | var hsb = this.paper.raphael.rgb2hsb(this.attr("fill")); + | hsb.h = 1; + | this.attr({fill: this.paper.raphael.hsb2rgb(hsb).hex}); + | } + \*/ + node.raphael = true; + /*\ + * Element.id + [ property (number) ] + ** + * Unique id of the element. Especially useful when you want to listen to events of the element, + * because all events are fired in format `<module>.<action>.<id>`. Also useful for @Paper.getById method. + \*/ + this.id = R._oid++; + node.raphaelid = this.id; + this.matrix = R.matrix(); + this.realPath = null; + /*\ + * Element.paper + [ property (object) ] + ** + * Internal reference to “paper” where object drawn. Mainly for use in plugins and element extensions. + > Usage + | Raphael.el.cross = function () { + | this.attr({fill: "red"}); + | this.paper.path("M10,10L50,50M50,10L10,50") + | .attr({stroke: "red"}); + | } + \*/ + this.paper = svg; + this.attrs = this.attrs || {}; + this._ = { + transform: [], + sx: 1, + sy: 1, + deg: 0, + dx: 0, + dy: 0, + dirty: 1 + }; + !svg.bottom && (svg.bottom = this); + /*\ + * Element.prev + [ property (object) ] + ** + * Reference to the previous element in the hierarchy. + \*/ + this.prev = svg.top; + svg.top && (svg.top.next = this); + svg.top = this; + /*\ + * Element.next + [ property (object) ] + ** + * Reference to the next element in the hierarchy. + \*/ + this.next = null; + }, + elproto = R.el; - this.topScrollbar = BI.createWidget({ - type: "bi.grid_table_scrollbar", - width: BI.GridTableScrollbar.SIZE - }); - this.topScrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL, function (scrollTop) { - self.bottomLeftCollection.setScrollTop(scrollTop); - self.bottomRightCollection.setScrollTop(scrollTop); - self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); - }); - this.leftScrollbar = BI.createWidget({ - type: "bi.grid_table_horizontal_scrollbar", - height: BI.GridTableScrollbar.SIZE - }); - this.leftScrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL, function (scrollLeft) { - self.topLeftCollection.setScrollLeft(scrollLeft); - self.bottomLeftCollection.setScrollLeft(scrollLeft); - self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); - }); - this.rightScrollbar = BI.createWidget({ - type: "bi.grid_table_horizontal_scrollbar", - height: BI.GridTableScrollbar.SIZE - }); - this.rightScrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL, function (scrollLeft) { - self.topRightCollection.setScrollLeft(scrollLeft); - self.bottomRightCollection.setScrollLeft(scrollLeft); - self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); - }); - this.scrollBarLayout = BI.createWidget({ - type: "bi.absolute", - element: this, - items: [{ - el: this.topScrollbar, - right: 0, - top: 0 - }, { - el: this.leftScrollbar, - left: 0 - }, { - el: this.rightScrollbar - }] - }); - this._width = o.width - BI.GridTableScrollbar.SIZE; - this._height = o.height - BI.GridTableScrollbar.SIZE; - }, + Element.prototype = elproto; + elproto.constructor = Element; - mounted: function () { - var o = this.options; - if (o.items.length > 0 || o.header.length > 0) { - this._digest(); - this._populate(); + R._engine.path = function (pathString, SVG) { + var el = $("path"); + SVG.canvas && SVG.canvas.appendChild(el); + var p = new Element(el, SVG); + p.type = "path"; + setFillAndStroke(p, { + fill: "none", + stroke: "#000", + path: pathString + }); + return p; + }; + /*\ + * Element.rotate + [ method ] + ** + * Deprecated! Use @Element.transform instead. + * Adds rotation by given angle around given point to the list of + * transformations of the element. + > Parameters + - deg (number) angle in degrees + - cx (number) #optional x coordinate of the centre of rotation + - cy (number) #optional y coordinate of the centre of rotation + * If cx & cy aren’t specified centre of the shape is used as a point of rotation. + = (object) @Element + \*/ + elproto.rotate = function (deg, cx, cy) { + if (this.removed) { + return this; + } + deg = Str(deg).split(separator); + if (deg.length - 1) { + cx = toFloat(deg[1]); + cy = toFloat(deg[2]); + } + deg = toFloat(deg[0]); + (cy == null) && (cx = cy); + if (cx == null || cy == null) { + var bbox = this.getBBox(1); + cx = bbox.x + bbox.width / 2; + cy = bbox.y + bbox.height / 2; + } + this.transform(this._.transform.concat([["r", deg, cx, cy]])); + return this; + }; + /*\ + * Element.scale + [ method ] + ** + * Deprecated! Use @Element.transform instead. + * Adds scale by given amount relative to given point to the list of + * transformations of the element. + > Parameters + - sx (number) horisontal scale amount + - sy (number) vertical scale amount + - cx (number) #optional x coordinate of the centre of scale + - cy (number) #optional y coordinate of the centre of scale + * If cx & cy aren’t specified centre of the shape is used instead. + = (object) @Element + \*/ + elproto.scale = function (sx, sy, cx, cy) { + if (this.removed) { + return this; } - }, - - _getFreezeColLength: function () { - var o = this.options; - return o.isNeedFreeze === true ? BI.clamp(o.freezeCols.length, 0, o.columnSize.length) : 0; - }, - - _getFreezeHeaderHeight: function () { - var o = this.options; - if (o.header.length * o.headerRowSize >= this._height) { - return 0; + sx = Str(sx).split(separator); + if (sx.length - 1) { + sy = toFloat(sx[1]); + cx = toFloat(sx[2]); + cy = toFloat(sx[3]); } - return o.header.length * o.headerRowSize; - }, - - _getActualItems: function () { - var o = this.options; - if (o.header.length * o.headerRowSize >= this._height) { - return o.header.concat(o.items); + sx = toFloat(sx[0]); + (sy == null) && (sy = sx); + (cy == null) && (cx = cy); + if (cx == null || cy == null) { + var bbox = this.getBBox(1); } - return o.items; - }, - - _populateScrollbar: function () { - var o = this.options; - var regionSize = this.getRegionSize(), totalLeftColumnSize = 0, totalRightColumnSize = 0, totalColumnSize = 0, - summaryColumnSizeArray = []; - BI.each(o.columnSize, function (i, size) { - if (o.isNeedFreeze === true && o.freezeCols.contains(i)) { - totalLeftColumnSize += size; - } else { - totalRightColumnSize += size; - } - totalColumnSize += size; - if (i === 0) { - summaryColumnSizeArray[i] = size; - } else { - summaryColumnSizeArray[i] = summaryColumnSizeArray[i - 1] + size; - } - }); - this.topScrollbar.setContentSize(this._getActualItems().length * o.rowSize); - this.topScrollbar.setSize(this._height - this._getFreezeHeaderHeight()); - this.topScrollbar.setPosition(this.bottomRightCollection.getScrollTop()); - this.topScrollbar.populate(); - - this.leftScrollbar.setContentSize(totalLeftColumnSize); - this.leftScrollbar.setSize(regionSize); - this.leftScrollbar.setPosition(this.bottomLeftCollection.getScrollLeft()); - this.leftScrollbar.populate(); - - this.rightScrollbar.setContentSize(totalRightColumnSize); - this.rightScrollbar.setSize(this._width - regionSize); - this.rightScrollbar.setPosition(this.bottomRightCollection.getScrollLeft()); - this.rightScrollbar.populate(); - - var items = this.scrollBarLayout.attr("items"); - items[0].top = this._getFreezeHeaderHeight(); - items[1].top = this._height; - items[2].top = this._height; - items[2].left = regionSize; - this.scrollBarLayout.attr("items", items); - this.scrollBarLayout.resize(); - }, - - _populateTable: function () { - var self = this, o = this.options; - var regionSize = this.getRegionSize(), totalLeftColumnSize = 0, totalRightColumnSize = 0, totalColumnSize = 0, - summaryColumnSizeArray = []; - BI.each(o.columnSize, function (i, size) { - if (o.isNeedFreeze === true && o.freezeCols.contains(i)) { - totalLeftColumnSize += size; - } else { - totalRightColumnSize += size; - } - totalColumnSize += size; - if (i === 0) { - summaryColumnSizeArray[i] = size; - } else { - summaryColumnSizeArray[i] = summaryColumnSizeArray[i - 1] + size; - } - }); - - var otlw = regionSize; - var otlh = this._getFreezeHeaderHeight(); - var otrw = this._width - regionSize; - var otrh = this._getFreezeHeaderHeight(); - var oblw = regionSize; - var oblh = this._height - otlh; - var obrw = this._width - regionSize; - var obrh = this._height - otrh; - - var tlw = otlw + this._scrollBarSize; - var tlh = otlh + this._scrollBarSize; - var trw = otrw + this._scrollBarSize; - var trh = otrh + this._scrollBarSize; - var blw = oblw + this._scrollBarSize; - var blh = oblh + this._scrollBarSize; - var brw = obrw + this._scrollBarSize; - var brh = obrh + this._scrollBarSize; - - var digest = function (el) { - el.element.css({ - overflow: "scroll", - overflowX: "scroll", - overflowY: "scroll" - }); - }; - - this.topLeft.setWidth(otlw); - this.topLeft.setHeight(otlh); - this.topRight.setWidth(otrw); - this.topRight.setHeight(otrh); - this.bottomLeft.setWidth(oblw); - this.bottomLeft.setHeight(oblh); - this.bottomRight.setWidth(obrw); - this.bottomRight.setHeight(obrh); - - this.topLeftCollection.setWidth(tlw); - this.topLeftCollection.setHeight(tlh); - this.topRightCollection.setWidth(trw); - this.topRightCollection.setHeight(trh); - this.bottomLeftCollection.setWidth(blw); - this.bottomLeftCollection.setHeight(blh); - this.bottomRightCollection.setWidth(brw); - this.bottomRightCollection.setHeight(brh); - - digest(this.topLeftCollection); - digest(this.topRightCollection); - digest(this.bottomLeftCollection); - digest(this.bottomRightCollection); - - var items = this.contextLayout.attr("items"); - items[1].left = regionSize; - items[2].top = this._getFreezeHeaderHeight(); - items[3].left = regionSize; - items[3].top = this._getFreezeHeaderHeight(); - this.contextLayout.attr("items", items); - this.contextLayout.resize(); - - var leftHeader = [], rightHeader = [], leftItems = [], rightItems = []; - var run = function (positions, items, rendered) { - BI.each(positions, function (i, item) { - var cell = { - type: "bi.collection_table_cell", - cell: items[item.row][item.col] - }; - rendered.push(cell); - }); - }; - run(this.topLeftItems, o.header, leftHeader); - run(this.topRightItems, o.header, rightHeader); - run(this.bottomLeftItems, this._getActualItems(), leftItems); - run(this.bottomRightItems, this._getActualItems(), rightItems); - - this.topLeftCollection._populate(leftHeader); - this.topRightCollection._populate(rightHeader); - this.bottomLeftCollection._populate(leftItems); - this.bottomRightCollection._populate(rightItems); - }, - - _digest: function () { - var o = this.options; - var freezeColLength = this._getFreezeColLength(); - // 如果表头位置不够，取消表头冻结 - if (this._getFreezeHeaderHeight() <= 0) { - this.topLeftItems = []; - this.topRightItems = []; - this.bottomLeftItems = this._serialize(this._getActualItems(), 0, freezeColLength, o.rowSize, o.columnSize, o.mergeCols, BI.range(o.header.length)); - this.bottomRightItems = this._serialize(this._getActualItems(), freezeColLength, o.columnSize.length, o.rowSize, o.columnSize, o.mergeCols, BI.range(o.header.length)); - } else { - this.topLeftItems = this._serialize(o.header, 0, freezeColLength, o.headerRowSize, o.columnSize, o.mergeCols); - this.topRightItems = this._serialize(o.header, freezeColLength, o.columnSize.length, o.headerRowSize, o.columnSize, true); - this.bottomLeftItems = this._serialize(o.items, 0, freezeColLength, o.rowSize, o.columnSize, o.mergeCols); - this.bottomRightItems = this._serialize(o.items, freezeColLength, o.columnSize.length, o.rowSize, o.columnSize, o.mergeCols); + cx = cx == null ? bbox.x + bbox.width / 2 : cx; + cy = cy == null ? bbox.y + bbox.height / 2 : cy; + this.transform(this._.transform.concat([["s", sx, sy, cx, cy]])); + return this; + }; + /*\ + * Element.translate + [ method ] + ** + * Deprecated! Use @Element.transform instead. + * Adds translation by given amount to the list of transformations of the element. + > Parameters + - dx (number) horisontal shift + - dy (number) vertical shift + = (object) @Element + \*/ + elproto.translate = function (dx, dy) { + if (this.removed) { + return this; + } + dx = Str(dx).split(separator); + if (dx.length - 1) { + dy = toFloat(dx[1]); + } + dx = toFloat(dx[0]) || 0; + dy = +dy || 0; + this.transform(this._.transform.concat([["t", dx, dy]])); + return this; + }; + /*\ + * Element.transform + [ method ] + ** + * Adds transformation to the element which is separate to other attributes, + * i.e. translation doesn’t change `x` or `y` of the rectange. The format + * of transformation string is similar to the path string syntax: + | "t100,100r30,100,100s2,2,100,100r45s1.5" + * Each letter is a command. There are four commands: `t` is for translate, `r` is for rotate, `s` is for + * scale and `m` is for matrix. + * + * There are also alternative “absolute” translation, rotation and scale: `T`, `R` and `S`. They will not take previous transformation into account. For example, `...T100,0` will always move element 100 px horisontally, while `...t100,0` could move it vertically if there is `r90` before. Just compare results of `r90t100,0` and `r90T100,0`. + * + * So, the example line above could be read like “translate by 100, 100; rotate 30° around 100, 100; scale twice around 100, 100; + * rotate 45° around centre; scale 1.5 times relative to centre”. As you can see rotate and scale commands have origin + * coordinates as optional parameters, the default is the centre point of the element. + * Matrix accepts six parameters. + > Usage + | var el = paper.rect(10, 20, 300, 200); + | // translate 100, 100, rotate 45°, translate -100, 0 + | el.transform("t100,100r45t-100,0"); + | // if you want you can append or prepend transformations + | el.transform("...t50,50"); + | el.transform("s2..."); + | // or even wrap + | el.transform("t50,50...t-50-50"); + | // to reset transformation call method with empty string + | el.transform(""); + | // to get current value call it without parameters + | console.log(el.transform()); + > Parameters + - tstr (string) #optional transformation string + * If tstr isn’t specified + = (string) current transformation string + * else + = (object) @Element + \*/ + elproto.transform = function (tstr) { + var _ = this._; + if (tstr == null) { + return _.transform; } - }, + R._extractTransform(this, tstr); - _serialize: function (items, startCol, endCol, rowHeight, columnSize, mergeCols, mergeRows) { - mergeCols = mergeCols || []; - mergeRows = mergeRows || []; - var self = this, o = this.options; - var result = [], cache = {}, preCol = {}, preRow = {}, map = {}; - var summaryColumnSize = []; - for (var i = startCol; i < endCol; i++) { - if (i === startCol) { - summaryColumnSize[i] = columnSize[i]; - } else { - summaryColumnSize[i] = summaryColumnSize[i - 1] + columnSize[i]; - } + this.clip && $(this.clip, {transform: this.matrix.invert()}); + this.pattern && updatePosition(this); + this.node && $(this.node, {transform: this.matrix}); + + if (_.sx != 1 || _.sy != 1) { + var sw = this.attrs[has]("stroke-width") ? this.attrs["stroke-width"] : 1; + this.attr({"stroke-width": sw}); } - var mergeRow = function (i, j) { - preCol[j]._height += rowHeight; - preCol[j].__mergeRows.push(i); - }; - var mergeCol = function (i, j) { - preRow[i]._width += columnSize[j]; - preRow[i].__mergeCols.push(j); - }; + return this; + }; + /*\ + * Element.hide + [ method ] + ** + * Makes element invisible. See @Element.show. + = (object) @Element + \*/ + elproto.hide = function () { + if(!this.removed) this.node.style.display = "none"; + return this; + }; + /*\ + * Element.show + [ method ] + ** + * Makes element visible. See @Element.hide. + = (object) @Element + \*/ + elproto.show = function () { + if(!this.removed) this.node.style.display = ""; + return this; + }; + /*\ + * Element.remove + [ method ] + ** + * Removes element from the paper. + \*/ + elproto.remove = function () { + var node = getRealNode(this.node); + if (this.removed || !node.parentNode) { + return; + } + var paper = this.paper; + paper.__set__ && paper.__set__.exclude(this); + eve.unbind("raphael.*.*." + this.id); + if (this.gradient) { + paper.defs.removeChild(this.gradient); + } + R._tear(this, paper); - var createOneEl = function (r, c) { - var width = columnSize[c]; - var height = rowHeight; - map[r][c]._row = r; - map[r][c]._col = c; - map[r][c]._width = width; - map[r][c]._height = height; - preCol[c] = map[r][c]; - preCol[c].__mergeRows = [r]; - preRow[r] = map[r][c]; - preRow[r].__mergeCols = [c]; + node.parentNode.removeChild(node); - result.push({ - x: summaryColumnSize[c] - columnSize[c], - y: +r * rowHeight, - item: map[r][c] - }); - }; + // Remove custom data for element + this.removeData(); - BI.each(items, function (i, cols) { - for (var j = startCol; j < endCol; j++) { - if (!cache[i]) { - cache[i] = {}; - } - if (!map[i]) { - map[i] = {}; - } - cache[i][j] = cols[j]; - map[i][j] = {}; - if (mergeCols === true || mergeCols.indexOf(j) > -1 || mergeRows === true || mergeRows.indexOf(i) > -1) { - if (i === 0 && j === startCol) { - createOneEl(0, startCol); - } else if (j === startCol && i > 0) { - var isNeedMergeRow = o.mergeRule(cache[i][j], cache[i - 1][j]); - if (isNeedMergeRow === true) { - mergeRow(i, j); - preRow[i] = preCol[j]; - } else { - createOneEl(i, j); - } - } else if (i === 0 && j > startCol) { - var isNeedMergeCol = o.mergeRule(cache[i][j], cache[i][j - 1]); - if (isNeedMergeCol === true) { - mergeCol(i, j); - preCol[j] = preRow[i]; - } else { - createOneEl(i, j); - } - } else { - var isNeedMergeRow = o.mergeRule(cache[i][j], cache[i - 1][j]); - var isNeedMergeCol = o.mergeRule(cache[i][j], cache[i][j - 1]); - if (isNeedMergeCol && isNeedMergeRow) { - continue; - // mergeRow(i, j);//优先合并列 - } - if (isNeedMergeCol) { - mergeCol(i, j); - } - if (isNeedMergeRow) { - mergeRow(i, j); - } - if (!isNeedMergeCol && !isNeedMergeRow) { - createOneEl(i, j); - } - } + for (var i in this) { + this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null; + } + this.removed = true; + }; + elproto._getBBox = function () { + if (this.node.style.display == "none") { + this.show(); + var hide = true; + } + var canvasHidden = false, + containerStyle; + if (this.paper.canvas.parentElement) { + containerStyle = this.paper.canvas.parentElement.style; + } //IE10+ can't find parentElement + else if (this.paper.canvas.parentNode) { + containerStyle = this.paper.canvas.parentNode.style; + } + + if(containerStyle && containerStyle.display == "none") { + canvasHidden = true; + containerStyle.display = ""; + } + var bbox = {}; + try { + bbox = this.node.getBBox(); + } catch(e) { + // Firefox 3.0.x, 25.0.1 (probably more versions affected) play badly here - possible fix + bbox = { + x: this.node.clientLeft, + y: this.node.clientTop, + width: this.node.clientWidth, + height: this.node.clientHeight + } + } finally { + bbox = bbox || {}; + if(canvasHidden){ + containerStyle.display = "none"; + } + } + hide && this.hide(); + return bbox; + }; + /*\ + * Element.attr + [ method ] + ** + * Sets the attributes of the element. + > Parameters + - attrName (string) attribute’s name + - value (string) value + * or + - params (object) object of name/value pairs + * or + - attrName (string) attribute’s name + * or + - attrNames (array) in this case method returns array of current values for given attribute names + = (object) @Element if attrsName & value or params are passed in. + = (...) value of the attribute if only attrsName is passed in. + = (array) array of values of the attribute if attrsNames is passed in. + = (object) object of attributes if nothing is passed in. + > Possible parameters + # <p>Please refer to the <a href="http://www.w3.org/TR/SVG/" title="The W3C Recommendation for the SVG language describes these properties in detail.">SVG specification</a> for an explanation of these parameters.</p> + o arrow-end (string) arrowhead on the end of the path. The format for string is `<type>[-<width>[-<length>]]`. Possible types: `classic`, `block`, `open`, `oval`, `diamond`, `none`, width: `wide`, `narrow`, `medium`, length: `long`, `short`, `midium`. + o clip-rect (string) comma or space separated values: x, y, width and height + o cursor (string) CSS type of the cursor + o cx (number) the x-axis coordinate of the center of the circle, or ellipse + o cy (number) the y-axis coordinate of the center of the circle, or ellipse + o fill (string) colour, gradient or image + o fill-opacity (number) + o font (string) + o font-family (string) + o font-size (number) font size in pixels + o font-weight (string) + o height (number) + o href (string) URL, if specified element behaves as hyperlink + o opacity (number) + o path (string) SVG path string format + o r (number) radius of the circle, ellipse or rounded corner on the rect + o rx (number) horisontal radius of the ellipse + o ry (number) vertical radius of the ellipse + o src (string) image URL, only works for @Element.image element + o stroke (string) stroke colour + o stroke-dasharray (string) [“”, “none”, “`-`”, “`.`”, “`-.`”, “`-..`”, “`. `”, “`- `”, “`--`”, “`- .`”, “`--.`”, “`--..`”] + o stroke-linecap (string) [“`butt`”, “`square`”, “`round`”] + o stroke-linejoin (string) [“`bevel`”, “`round`”, “`miter`”] + o stroke-miterlimit (number) + o stroke-opacity (number) + o stroke-width (number) stroke width in pixels, default is '1' + o target (string) used with href + o text (string) contents of the text element. Use `\n` for multiline text + o text-anchor (string) [“`start`”, “`middle`”, “`end`”], default is “`middle`” + o title (string) will create tooltip with a given text + o transform (string) see @Element.transform + o width (number) + o x (number) + o y (number) + > Gradients + * Linear gradient format: “`‹angle›-‹colour›[-‹colour›[:‹offset›]]*-‹colour›`”, example: “`90-#fff-#000`” – 90° + * gradient from white to black or “`0-#fff-#f00:20-#000`” – 0° gradient from white via red (at 20%) to black. + * + * radial gradient: “`r[(‹fx›, ‹fy›)]‹colour›[-‹colour›[:‹offset›]]*-‹colour›`”, example: “`r#fff-#000`” – + * gradient from white to black or “`r(0.25, 0.75)#fff-#000`” – gradient from white to black with focus point + * at 0.25, 0.75. Focus point coordinates are in 0..1 range. Radial gradients can only be applied to circles and ellipses. + > Path String + # <p>Please refer to <a href="http://www.w3.org/TR/SVG/paths.html#PathData" title="Details of a path’s data attribute’s format are described in the SVG specification.">SVG documentation regarding path string</a>. Raphaël fully supports it.</p> + > Colour Parsing + # <ul> + # <li>Colour name (“<code>red</code>”, “<code>green</code>”, “<code>cornflowerblue</code>”, etc)</li> + # <li>#••• — shortened HTML colour: (“<code>#000</code>”, “<code>#fc0</code>”, etc)</li> + # <li>#•••••• — full length HTML colour: (“<code>#000000</code>”, “<code>#bd2300</code>”)</li> + # <li>rgb(•••, •••, •••) — red, green and blue channels’ values: (“<code>rgb(200, 100, 0)</code>”)</li> + # <li>rgb(•••%, •••%, •••%) — same as above, but in %: (“<code>rgb(100%, 175%, 0%)</code>”)</li> + # <li>rgba(•••, •••, •••, •••) — red, green and blue channels’ values: (“<code>rgba(200, 100, 0, .5)</code>”)</li> + # <li>rgba(•••%, •••%, •••%, •••%) — same as above, but in %: (“<code>rgba(100%, 175%, 0%, 50%)</code>”)</li> + # <li>hsb(•••, •••, •••) — hue, saturation and brightness values: (“<code>hsb(0.5, 0.25, 1)</code>”)</li> + # <li>hsb(•••%, •••%, •••%) — same as above, but in %</li> + # <li>hsba(•••, •••, •••, •••) — same as above, but with opacity</li> + # <li>hsl(•••, •••, •••) — almost the same as hsb, see <a href="http://en.wikipedia.org/wiki/HSL_and_HSV" title="HSL and HSV - Wikipedia, the free encyclopedia">Wikipedia page</a></li> + # <li>hsl(•••%, •••%, •••%) — same as above, but in %</li> + # <li>hsla(•••, •••, •••, •••) — same as above, but with opacity</li> + # <li>Optionally for hsb and hsl you could specify hue as a degree: “<code>hsl(240deg, 1, .5)</code>” or, if you want to go fancy, “<code>hsl(240°, 1, .5)</code>”</li> + # </ul> + \*/ + elproto.attr = function (name, value) { + if (this.removed) { + return this; + } + if (name == null) { + var res = {}; + for (var a in this.attrs) if (this.attrs[has](a)) { + res[a] = this.attrs[a]; + } + res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient; + res.transform = this._.transform; + return res; + } + if (value == null && R.is(name, "string")) { + if (name == "fill" && this.attrs.fill == "none" && this.attrs.gradient) { + return this.attrs.gradient; + } + if (name == "transform") { + return this._.transform; + } + var names = name.split(separator), + out = {}; + for (var i = 0, ii = names.length; i < ii; i++) { + name = names[i]; + if (name in this.attrs) { + out[name] = this.attrs[name]; + } else if (R.is(this.paper.customAttributes[name], "function")) { + out[name] = this.paper.customAttributes[name].def; } else { - createOneEl(i, j); + out[name] = R._availableAttrs[name]; } } - }); - return BI.map(result, function (i, item) { - return { - x: item.x, - y: item.y, - row: item.item._row, - col: item.item._col, - width: item.item._width, - height: item.item._height - }; - }); - }, - - _populate: function () { - if (this._width <= 0 || this._height <= 0) { - return; + return ii - 1 ? out : out[names[0]]; } - if (this._isNeedDigest === true) { - this._digest(); + if (value == null && R.is(name, "array")) { + out = {}; + for (i = 0, ii = name.length; i < ii; i++) { + out[name[i]] = this.attr(name[i]); + } + return out; } - this._isNeedDigest = false; - this._populateTable(); - this._populateScrollbar(); - }, - - getRegionSize: function () { - var o = this.options; - var regionSize = o.regionColumnSize[0] || 0; - if (o.isNeedFreeze === false || o.freezeCols.length === 0) { - return 0; + if (value != null) { + var params = {}; + params[name] = value; + } else if (name != null && R.is(name, "object")) { + params = name; } - if (!regionSize) { - BI.each(o.freezeCols, function (i, col) { - regionSize += o.columnSize[col]; - }); + for (var key in params) { + eve("raphael.attr." + key + "." + this.id, this, params[key]); + } + for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) { + var par = this.paper.customAttributes[key].apply(this, [].concat(params[key])); + this.attrs[key] = params[key]; + for (var subkey in par) if (par[has](subkey)) { + params[subkey] = par[subkey]; + } + } + setFillAndStroke(this, params); + return this; + }; + /*\ + * Element.toFront + [ method ] + ** + * Moves the element so it is the closest to the viewer’s eyes, on top of other elements. + = (object) @Element + \*/ + elproto.toFront = function () { + if (this.removed) { + return this; + } + var node = getRealNode(this.node); + node.parentNode.appendChild(node); + var svg = this.paper; + svg.top != this && R._tofront(this, svg); + return this; + }; + /*\ + * Element.toBack + [ method ] + ** + * Moves the element so it is the furthest from the viewer’s eyes, behind other elements. + = (object) @Element + \*/ + elproto.toBack = function () { + if (this.removed) { + return this; + } + var node = getRealNode(this.node); + var parentNode = node.parentNode; + parentNode.insertBefore(node, parentNode.firstChild); + R._toback(this, this.paper); + var svg = this.paper; + return this; + }; + /*\ + * Element.insertAfter + [ method ] + ** + * Inserts current object after the given one. + = (object) @Element + \*/ + elproto.insertAfter = function (element) { + if (this.removed || !element) { + return this; } - return regionSize; - }, - - setVerticalScroll: function (scrollTop) { - this.bottomLeftCollection.setScrollTop(scrollTop); - this.bottomRightCollection.setScrollTop(scrollTop); - }, - - setLeftHorizontalScroll: function (scrollLeft) { - this.topLeftCollection.setScrollLeft(scrollLeft); - this.bottomLeftCollection.setScrollLeft(scrollLeft); - }, - - setRightHorizontalScroll: function (scrollLeft) { - this.topRightCollection.setScrollLeft(scrollLeft); - this.bottomRightCollection.setScrollLeft(scrollLeft); - }, - - getVerticalScroll: function () { - return this.bottomRightCollection.getScrollTop(); - }, - - getLeftHorizontalScroll: function () { - return this.bottomLeftCollection.getScrollLeft(); - }, - - getRightHorizontalScroll: function () { - return this.bottomRightCollection.getScrollLeft(); - }, - - setWidth: function (width) { - BI.CollectionTable.superclass.setWidth.apply(this, arguments); - this._width = this.options.width - BI.GridTableScrollbar.SIZE; - }, - - setHeight: function (height) { - BI.CollectionTable.superclass.setHeight.apply(this, arguments); - this._height = this.options.height - BI.GridTableScrollbar.SIZE; - }, - - setColumnSize: function (columnSize) { - this._isNeedDigest = true; - this.options.columnSize = columnSize; - }, - - setRegionColumnSize: function (regionColumnSize) { - this._isNeedDigest = true; - this.options.regionColumnSize = regionColumnSize; - }, - - getColumnSize: function () { - return this.options.columnSize; - }, - getRegionColumnSize: function () { - return this.options.regionColumnSize; - }, + var node = getRealNode(this.node); + var afterNode = getRealNode(element.node || element[element.length - 1].node); + if (afterNode.nextSibling) { + afterNode.parentNode.insertBefore(node, afterNode.nextSibling); + } else { + afterNode.parentNode.appendChild(node); + } + R._insertafter(this, element, this.paper); + return this; + }; + /*\ + * Element.insertBefore + [ method ] + ** + * Inserts current object before the given one. + = (object) @Element + \*/ + elproto.insertBefore = function (element) { + if (this.removed || !element) { + return this; + } - populate: function (items, header) { - if (items && items !== this.options.items) { - this._isNeedDigest = true; - this.options.items = items; - this._restore(); + var node = getRealNode(this.node); + var beforeNode = getRealNode(element.node || element[0].node); + beforeNode.parentNode.insertBefore(node, beforeNode); + R._insertbefore(this, element, this.paper); + return this; + }; + elproto.blur = function (size) { + // Experimental. No Safari support. Use it on your own risk. + var t = this; + if (+size !== 0) { + var fltr = $("filter"), + blur = $("feGaussianBlur"); + t.attrs.blur = size; + fltr.id = R.createUUID(); + $(blur, {stdDeviation: +size || 1.5}); + fltr.appendChild(blur); + t.paper.defs.appendChild(fltr); + t._blur = fltr; + $(t.node, {filter: "url(#" + fltr.id + ")"}); + } else { + if (t._blur) { + t._blur.parentNode.removeChild(t._blur); + delete t._blur; + delete t.attrs.blur; + } + t.node.removeAttribute("filter"); + } + return t; + }; + R._engine.circle = function (svg, x, y, r) { + var el = $("circle"); + svg.canvas && svg.canvas.appendChild(el); + var res = new Element(el, svg); + res.attrs = {cx: x, cy: y, r: r, fill: "none", stroke: "#000"}; + res.type = "circle"; + $(el, res.attrs); + return res; + }; + R._engine.rect = function (svg, x, y, w, h, r) { + var el = $("rect"); + svg.canvas && svg.canvas.appendChild(el); + var res = new Element(el, svg); + res.attrs = {x: x, y: y, width: w, height: h, rx: r || 0, ry: r || 0, fill: "none", stroke: "#000"}; + res.type = "rect"; + $(el, res.attrs); + return res; + }; + R._engine.ellipse = function (svg, x, y, rx, ry) { + var el = $("ellipse"); + svg.canvas && svg.canvas.appendChild(el); + var res = new Element(el, svg); + res.attrs = {cx: x, cy: y, rx: rx, ry: ry, fill: "none", stroke: "#000"}; + res.type = "ellipse"; + $(el, res.attrs); + return res; + }; + R._engine.image = function (svg, src, x, y, w, h) { + var el = $("image"); + $(el, {x: x, y: y, width: w, height: h, preserveAspectRatio: "none"}); + el.setAttributeNS(xlink, "href", src); + svg.canvas && svg.canvas.appendChild(el); + var res = new Element(el, svg); + res.attrs = {x: x, y: y, width: w, height: h, src: src}; + res.type = "image"; + return res; + }; + R._engine.text = function (svg, x, y, text) { + var el = $("text"); + svg.canvas && svg.canvas.appendChild(el); + var res = new Element(el, svg); + res.attrs = { + x: x, + y: y, + "text-anchor": "middle", + text: text, + "font-family": R._availableAttrs["font-family"], + "font-size": R._availableAttrs["font-size"], + stroke: "none", + fill: "#000" + }; + res.type = "text"; + setFillAndStroke(res, res.attrs); + return res; + }; + R._engine.setSize = function (width, height) { + this.width = width || this.width; + this.height = height || this.height; + this.canvas.setAttribute("width", this.width); + this.canvas.setAttribute("height", this.height); + if (this._viewBox) { + this.setViewBox.apply(this, this._viewBox); } - if (header && header !== this.options.header) { - this._isNeedDigest = true; - this.options.header = header; - this._restore(); + return this; + }; + R._engine.create = function () { + var con = R._getContainer.apply(0, arguments), + container = con && con.container, + x = con.x, + y = con.y, + width = con.width, + height = con.height; + if (!container) { + throw new Error("SVG container not found."); } - this._populate(); - }, - - _restore: function () { - this.topLeftCollection.restore(); - this.topRightCollection.restore(); - this.bottomLeftCollection.restore(); - this.bottomRightCollection.restore(); - }, - - restore: function () { - this._restore(); - } -}); -BI.shortcut("bi.collection_table", BI.CollectionTable);/** - * QuickCollectionTable - * - * Created by GUY on 2016/1/12. - * @class BI.QuickCollectionTable - * @extends BI.CollectionTable - */ -BI.QuickCollectionTable = BI.inherit(BI.CollectionTable, { - _defaultConfig: function () { - return BI.extend(BI.QuickCollectionTable.superclass._defaultConfig.apply(this, arguments), { - extraCls: "bi-quick-collection-table" - }); - }, - - render: function () { - BI.QuickCollectionTable.superclass.render.apply(this, arguments); - var self = this, o = this.options; - this.topLeftCollection.setOverflowX(false); - this.topLeftCollection.setOverflowY(false); - this.topRightCollection.setOverflowX(false); - this.topRightCollection.setOverflowY(false); - this.bottomLeftCollection.setOverflowX(false); - this.bottomLeftCollection.setOverflowY(false); - this.bottomRightCollection.setOverflowX(false); - this.bottomRightCollection.setOverflowY(false); - }, - - mounted: function () { - BI.QuickCollectionTable.superclass.mounted.apply(this, arguments); - var self = this; - this._topLeftWheelHandler = new BI.WheelHandler( - BI.bind(this._onWheelLeft, this), - BI.bind(this._shouldHandleLeftX, this), - BI.bind(this._shouldHandleY, this) - ); - this._topRightWheelHandler = new BI.WheelHandler( - BI.bind(this._onWheelRight, this), - BI.bind(this._shouldHandleRightX, this), - BI.bind(this._shouldHandleY, this) - ); - this._bottomLeftWheelHandler = new BI.WheelHandler( - BI.bind(this._onWheelLeft, this), - BI.bind(this._shouldHandleLeftX, this), - BI.bind(this._shouldHandleY, this) - ); - this._bottomRightWheelHandler = new BI.WheelHandler( - BI.bind(this._onWheelRight, this), - BI.bind(this._shouldHandleRightX, this), - BI.bind(this._shouldHandleY, this) - ); - this.topLeftCollection.element.mousewheel(function (e) { - self._topLeftWheelHandler.onWheel(e.originalEvent); - }); - this.topRightCollection.element.mousewheel(function (e) { - self._topRightWheelHandler.onWheel(e.originalEvent); - }); - this.bottomLeftCollection.element.mousewheel(function (e) { - self._bottomLeftWheelHandler.onWheel(e.originalEvent); + var cnvs = $("svg"), + css = "overflow:hidden;", + isFloating; + x = x || 0; + y = y || 0; + width = width || 512; + height = height || 342; + $(cnvs, { + height: height, + version: 1.1, + width: width, + xmlns: "http://www.w3.org/2000/svg", + "xmlns:xlink": "http://www.w3.org/1999/xlink" }); - this.bottomRightCollection.element.mousewheel(function (e) { - self._bottomRightWheelHandler.onWheel(e.originalEvent); + if (container == 1) { + cnvs.style.cssText = css + "position:absolute;left:" + x + "px;top:" + y + "px"; + R._g.doc.body.appendChild(cnvs); + isFloating = 1; + } else { + cnvs.style.cssText = css + "position:relative"; + if (container.firstChild) { + container.insertBefore(cnvs, container.firstChild); + } else { + container.appendChild(cnvs); + } + } + container = new R._Paper; + container.width = width; + container.height = height; + container.canvas = cnvs; + container.clear(); + container._left = container._top = 0; + isFloating && (container.renderfix = function () {}); + container.renderfix(); + return container; + }; + R._engine.setViewBox = function (x, y, w, h, fit) { + eve("raphael.setViewBox", this, this._viewBox, [x, y, w, h, fit]); + var paperSize = this.getSize(), + size = mmax(w / paperSize.width, h / paperSize.height), + top = this.top, + aspectRatio = fit ? "xMidYMid meet" : "xMinYMin", + vb, + sw; + if (x == null) { + if (this._vbSize) { + size = 1; + } + delete this._vbSize; + vb = "0 0 " + this.width + S + this.height; + } else { + this._vbSize = size; + vb = x + S + y + S + w + S + h; + } + $(this.canvas, { + viewBox: vb, + preserveAspectRatio: aspectRatio }); - }, - - _shouldHandleLeftX: function (delta) { - if (delta > 0) { - return this.bottomLeftCollection.getScrollLeft() < this.bottomLeftCollection.getMaxScrollLeft(); + while (size && top) { + sw = "stroke-width" in top.attrs ? top.attrs["stroke-width"] : 1; + top.attr({"stroke-width": sw}); + top._.dirty = 1; + top._.dirtyT = 1; + top = top.prev; } - return this.bottomLeftCollection.getScrollLeft() > 0; - - }, - - _shouldHandleRightX: function (delta) { - if (delta > 0) { - return this.bottomRightCollection.getScrollLeft() < this.bottomRightCollection.getMaxScrollLeft(); + this._viewBox = [x, y, w, h, !!fit]; + return this; + }; + /*\ + * Paper.renderfix + [ method ] + ** + * Fixes the issue of Firefox and IE9 regarding subpixel rendering. If paper is dependant + * on other elements after reflow it could shift half pixel which cause for lines to lost their crispness. + * This method fixes the issue. + ** + Special thanks to Mariusz Nowak (http://www.medikoo.com/) for this method. + \*/ + R.prototype.renderfix = function () { + var cnvs = this.canvas, + s = cnvs.style, + pos; + try { + pos = cnvs.getScreenCTM() || cnvs.createSVGMatrix(); + } catch (e) { + pos = cnvs.createSVGMatrix(); } - return this.bottomRightCollection.getScrollLeft() > 0; - - }, - - _shouldHandleY: function (delta) { - if (delta > 0) { - return this.bottomRightCollection.getScrollTop() < this.bottomRightCollection.getMaxScrollTop(); + var left = -pos.e % 1, + top = -pos.f % 1; + if (left || top) { + if (left) { + this._left = (this._left + left) % 1; + s.left = this._left + "px"; + } + if (top) { + this._top = (this._top + top) % 1; + s.top = this._top + "px"; + } + } + }; + /*\ + * Paper.clear + [ method ] + ** + * Clears the paper, i.e. removes all the elements. + \*/ + R.prototype.clear = function () { + R.eve("raphael.clear", this); + var c = this.canvas; + while (c.firstChild) { + c.removeChild(c.firstChild); + } + this.bottom = this.top = null; + (this.desc = $("desc")).appendChild(R._g.doc.createTextNode("Created with Rapha\xebl " + R.version)); + c.appendChild(this.desc); + c.appendChild(this.defs = $("defs")); + }; + /*\ + * Paper.remove + [ method ] + ** + * Removes the paper from the DOM. + \*/ + R.prototype.remove = function () { + eve("raphael.remove", this); + this.canvas.parentNode && this.canvas.parentNode.removeChild(this.canvas); + for (var i in this) { + this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null; } - return this.bottomRightCollection.getScrollTop() > 0; - - }, + }; + var setproto = R.st; + for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) { + setproto[method] = (function (methodname) { + return function () { + var arg = arguments; + return this.forEach(function (el) { + el[methodname].apply(el, arg); + }); + }; + })(method); + } +})); - _onWheelLeft: function (deltaX, deltaY) { - var self = this; - var scrollTop = this.bottomLeftCollection.getScrollTop(); - var scrollLeft = this.bottomLeftCollection.getScrollLeft(); - scrollTop += deltaY; - scrollLeft += deltaX; - this.bottomLeftCollection.setScrollTop(scrollTop); - this.bottomRightCollection.setScrollTop(scrollTop); - this.topLeftCollection.setScrollLeft(scrollLeft); - this.bottomLeftCollection.setScrollLeft(scrollLeft); - self._populateScrollbar(); - this.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); - }, +// ┌─────────────────────────────────────────────────────────────────────┐ \\ +// │ Raphaël 2.1.4 - JavaScript Vector Library │ \\ +// ├─────────────────────────────────────────────────────────────────────┤ \\ +// │ VML Module │ \\ +// ├─────────────────────────────────────────────────────────────────────┤ \\ +// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com) │ \\ +// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com) │ \\ +// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\ +// └─────────────────────────────────────────────────────────────────────┘ \\ - _onWheelRight: function (deltaX, deltaY) { - var self = this; - var scrollTop = this.bottomRightCollection.getScrollTop(); - var scrollLeft = this.bottomRightCollection.getScrollLeft(); - scrollTop += deltaY; - scrollLeft += deltaX; - this.bottomLeftCollection.setScrollTop(scrollTop); - this.bottomRightCollection.setScrollTop(scrollTop); - this.topRightCollection.setScrollLeft(scrollLeft); - this.bottomRightCollection.setScrollLeft(scrollLeft); - self._populateScrollbar(); - this.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); - }, +(function (glob, factory) { + if (typeof define === "function" && define.amd) { + define("raphael.vml", ["raphael.core"], function(raphael) { + return factory(raphael); + }); + } else if (typeof exports === "object") { + factory(require("raphael")); + } else { + factory(glob.Raphael); + } +}(this, function(R) { + if (R && !R.vml) { + return; + } - _populateTable: function () { - var self = this, o = this.options; - var regionSize = this.getRegionSize(), totalLeftColumnSize = 0, totalRightColumnSize = 0, totalColumnSize = 0, - summaryColumnSizeArray = []; - BI.each(o.columnSize, function (i, size) { - if (o.isNeedFreeze === true && o.freezeCols.contains(i)) { - totalLeftColumnSize += size; - } else { - totalRightColumnSize += size; + var has = "hasOwnProperty", + Str = String, + toFloat = parseFloat, + math = Math, + round = math.round, + mmax = math.max, + mmin = math.min, + abs = math.abs, + fillString = "fill", + separator = /[, ]+/, + eve = R.eve, + ms = " progid:DXImageTransform.Microsoft", + S = " ", + E = "", + map = {M: "m", L: "l", C: "c", Z: "x", m: "t", l: "r", c: "v", z: "x"}, + bites = /([clmz]),?([^clmz]*)/gi, + blurregexp = / progid:\S+Blur\([^\)]+\)/g, + val = /-?[^,\s-]+/g, + cssDot = "position:absolute;left:0;top:0;width:1px;height:1px;behavior:url(#default#VML)", + zoom = 21600, + pathTypes = {path: 1, rect: 1, image: 1}, + ovalTypes = {circle: 1, ellipse: 1}, + path2vml = function (path) { + var total = /[ahqstv]/ig, + command = R._pathToAbsolute; + Str(path).match(total) && (command = R._path2curve); + total = /[clmz]/g; + if (command == R._pathToAbsolute && !Str(path).match(total)) { + var res = Str(path).replace(bites, function (all, command, args) { + var vals = [], + isMove = command.toLowerCase() == "m", + res = map[command]; + args.replace(val, function (value) { + if (isMove && vals.length == 2) { + res += vals + map[command == "m" ? "l" : "L"]; + vals = []; + } + vals.push(round(value * zoom)); + }); + return res + vals; + }); + return res; } - totalColumnSize += size; - if (i === 0) { - summaryColumnSizeArray[i] = size; - } else { - summaryColumnSizeArray[i] = summaryColumnSizeArray[i - 1] + size; + var pa = command(path), p, r; + res = []; + for (var i = 0, ii = pa.length; i < ii; i++) { + p = pa[i]; + r = pa[i][0].toLowerCase(); + r == "z" && (r = "x"); + for (var j = 1, jj = p.length; j < jj; j++) { + r += round(p[j] * zoom) + (j != jj - 1 ? "," : E); + } + res.push(r); } - }); - - var otlw = regionSize; - var otlh = this._getFreezeHeaderHeight(); - var otrw = this._width - regionSize; - var otrh = this._getFreezeHeaderHeight(); - var oblw = regionSize; - var oblh = this._height - otlh; - var obrw = this._width - regionSize; - var obrh = this._height - otrh; - - this.topLeft.setWidth(otlw); - this.topLeft.setHeight(otlh); - this.topRight.setWidth(otrw); - this.topRight.setHeight(otrh); - this.bottomLeft.setWidth(oblw); - this.bottomLeft.setHeight(oblh); - this.bottomRight.setWidth(obrw); - this.bottomRight.setHeight(obrh); - - this.topLeftCollection.setWidth(otlw); - this.topLeftCollection.setHeight(otlh); - this.topRightCollection.setWidth(otrw); - this.topRightCollection.setHeight(otrh); - this.bottomLeftCollection.setWidth(oblw); - this.bottomLeftCollection.setHeight(oblh); - this.bottomRightCollection.setWidth(obrw); - this.bottomRightCollection.setHeight(obrh); - - var items = this.contextLayout.attr("items"); - items[1].left = regionSize; - items[2].top = this._getFreezeHeaderHeight(); - items[3].left = regionSize; - items[3].top = this._getFreezeHeaderHeight(); - this.contextLayout.attr("items", items); - this.contextLayout.resize(); - - var leftHeader = [], rightHeader = [], leftItems = [], rightItems = []; - var run = function (positions, items, rendered) { - BI.each(positions, function (i, item) { - var cell = { - type: "bi.collection_table_cell", - cell: items[item.row][item.col] - }; - rendered.push(cell); - }); + return res.join(S); + }, + compensation = function (deg, dx, dy) { + var m = R.matrix(); + m.rotate(-deg, .5, .5); + return { + dx: m.x(dx, dy), + dy: m.y(dx, dy) + }; + }, + setCoords = function (p, sx, sy, dx, dy, deg) { + var _ = p._, + m = p.matrix, + fillpos = _.fillpos, + o = p.node, + s = o.style, + y = 1, + flip = "", + dxdy, + kx = zoom / sx, + ky = zoom / sy; + s.visibility = "hidden"; + if (!sx || !sy) { + return; + } + o.coordsize = abs(kx) + S + abs(ky); + s.rotation = deg * (sx * sy < 0 ? -1 : 1); + if (deg) { + var c = compensation(deg, dx, dy); + dx = c.dx; + dy = c.dy; + } + sx < 0 && (flip += "x"); + sy < 0 && (flip += " y") && (y = -1); + s.flip = flip; + o.coordorigin = (dx * -kx) + S + (dy * -ky); + if (fillpos || _.fillsize) { + var fill = o.getElementsByTagName(fillString); + fill = fill && fill[0]; + o.removeChild(fill); + if (fillpos) { + c = compensation(deg, m.x(fillpos[0], fillpos[1]), m.y(fillpos[0], fillpos[1])); + fill.position = c.dx * y + S + c.dy * y; + } + if (_.fillsize) { + fill.size = _.fillsize[0] * abs(sx) + S + _.fillsize[1] * abs(sy); + } + o.appendChild(fill); + } + s.visibility = "visible"; }; - run(this.topLeftItems, o.header, leftHeader); - run(this.topRightItems, o.header, rightHeader); - run(this.bottomLeftItems, this._getActualItems(), leftItems); - run(this.bottomRightItems, this._getActualItems(), rightItems); + R.toString = function () { + return "Your browser doesn\u2019t support SVG. Falling down to VML.\nYou are running Rapha\xebl " + this.version; + }; + var addArrow = function (o, value, isEnd) { + var values = Str(value).toLowerCase().split("-"), + se = isEnd ? "end" : "start", + i = values.length, + type = "classic", + w = "medium", + h = "medium"; + while (i--) { + switch (values[i]) { + case "block": + case "classic": + case "oval": + case "diamond": + case "open": + case "none": + type = values[i]; + break; + case "wide": + case "narrow": h = values[i]; break; + case "long": + case "short": w = values[i]; break; + } + } + var stroke = o.node.getElementsByTagName("stroke")[0]; + stroke[se + "arrow"] = type; + stroke[se + "arrowlength"] = w; + stroke[se + "arrowwidth"] = h; + }, + setFillAndStroke = function (o, params) { + // o.paper.canvas.style.display = "none"; + o.attrs = o.attrs || {}; + var node = o.node, + a = o.attrs, + s = node.style, + xy, + newpath = pathTypes[o.type] && (params.x != a.x || params.y != a.y || params.width != a.width || params.height != a.height || params.cx != a.cx || params.cy != a.cy || params.rx != a.rx || params.ry != a.ry || params.r != a.r), + isOval = ovalTypes[o.type] && (a.cx != params.cx || a.cy != params.cy || a.r != params.r || a.rx != params.rx || a.ry != params.ry), + res = o; - this.topLeftCollection.populate(leftHeader); - this.topRightCollection.populate(rightHeader); - this.bottomLeftCollection.populate(leftItems); - this.bottomRightCollection.populate(rightItems); - } -}); -BI.shortcut("bi.quick_collection_table", BI.QuickCollectionTable);/** - * - * 表格单元格 - * - * Created by GUY on 2016/1/12. - * @class BI.GridTableCell - * @extends BI.Widget - */ -BI.GridTableCell = BI.inherit(BI.Widget, { - _defaultConfig: function () { - return BI.extend(BI.GridTableCell.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-grid-table-cell bi-border-right bi-border-bottom", - width: 0, - height: 0, - _rowIndex: 0, - _columnIndex: 0, - _left: 0, - _top: 0, - cell: {} - }); - }, - _init: function () { - BI.GridTableCell.superclass._init.apply(this, arguments); - var o = this.options; - this.cell = BI.createWidget(BI.extend({ - type: "bi.label" - }, o.cell, { - cls: (o.cell.cls || "") + "grid-table-cell-wrapper", - width: o.width - (o._columnIndex === 0 ? 1 : 0) - 1, - height: o.height - (o._rowIndex === 0 ? 1 : 0) - 1 - })); - BI.createWidget({ - type: "bi.absolute", - element: this, - items: [{ - el: this.cell, - left: 0, - right: 0, - top: 0, - bottom: 0 - }] - }); - }, + for (var par in params) if (params[has](par)) { + a[par] = params[par]; + } + if (newpath) { + a.path = R._getPath[o.type](o); + o._.dirty = 1; + } + params.href && (node.href = params.href); + params.title && (node.title = params.title); + params.target && (node.target = params.target); + params.cursor && (s.cursor = params.cursor); + "blur" in params && o.blur(params.blur); + if (params.path && o.type == "path" || newpath) { + node.path = path2vml(~Str(a.path).toLowerCase().indexOf("r") ? R._pathToAbsolute(a.path) : a.path); + o._.dirty = 1; + if (o.type == "image") { + o._.fillpos = [a.x, a.y]; + o._.fillsize = [a.width, a.height]; + setCoords(o, 1, 1, 0, 0, 0); + } + } + "transform" in params && o.transform(params.transform); + if (isOval) { + var cx = +a.cx, + cy = +a.cy, + rx = +a.rx || +a.r || 0, + ry = +a.ry || +a.r || 0; + node.path = R.format("ar{0},{1},{2},{3},{4},{1},{4},{1}x", round((cx - rx) * zoom), round((cy - ry) * zoom), round((cx + rx) * zoom), round((cy + ry) * zoom), round(cx * zoom)); + o._.dirty = 1; + } + if ("clip-rect" in params) { + var rect = Str(params["clip-rect"]).split(separator); + if (rect.length == 4) { + rect[2] = +rect[2] + (+rect[0]); + rect[3] = +rect[3] + (+rect[1]); + var div = node.clipRect || R._g.doc.createElement("div"), + dstyle = div.style; + dstyle.clip = R.format("rect({1}px {2}px {3}px {0}px)", rect); + if (!node.clipRect) { + dstyle.position = "absolute"; + dstyle.top = 0; + dstyle.left = 0; + dstyle.width = o.paper.width + "px"; + dstyle.height = o.paper.height + "px"; + node.parentNode.insertBefore(div, node); + div.appendChild(node); + node.clipRect = div; + } + } + if (!params["clip-rect"]) { + node.clipRect && (node.clipRect.style.clip = "auto"); + } + } + if (o.textpath) { + var textpathStyle = o.textpath.style; + params.font && (textpathStyle.font = params.font); + params["font-family"] && (textpathStyle.fontFamily = '"' + params["font-family"].split(",")[0].replace(/^['"]+|['"]+$/g, E) + '"'); + params["font-size"] && (textpathStyle.fontSize = params["font-size"]); + params["font-weight"] && (textpathStyle.fontWeight = params["font-weight"]); + params["font-style"] && (textpathStyle.fontStyle = params["font-style"]); + } + if ("arrow-start" in params) { + addArrow(res, params["arrow-start"]); + } + if ("arrow-end" in params) { + addArrow(res, params["arrow-end"], 1); + } + if (params.opacity != null || + params["stroke-width"] != null || + params.fill != null || + params.src != null || + params.stroke != null || + params["stroke-width"] != null || + params["stroke-opacity"] != null || + params["fill-opacity"] != null || + params["stroke-dasharray"] != null || + params["stroke-miterlimit"] != null || + params["stroke-linejoin"] != null || + params["stroke-linecap"] != null) { + var fill = node.getElementsByTagName(fillString), + newfill = false; + fill = fill && fill[0]; + !fill && (newfill = fill = createNode(fillString)); + if (o.type == "image" && params.src) { + fill.src = params.src; + } + params.fill && (fill.on = true); + if (fill.on == null || params.fill == "none" || params.fill === null) { + fill.on = false; + } + if (fill.on && params.fill) { + var isURL = Str(params.fill).match(R._ISURL); + if (isURL) { + fill.parentNode == node && node.removeChild(fill); + fill.rotate = true; + fill.src = isURL[1]; + fill.type = "tile"; + var bbox = o.getBBox(1); + fill.position = bbox.x + S + bbox.y; + o._.fillpos = [bbox.x, bbox.y]; - setWidth: function (width) { - BI.GridTableCell.superclass.setWidth.apply(this, arguments); - var o = this.options; - this.cell.setWidth(o.width - (o._columnIndex === 0 ? 1 : 0) - 1); - }, + R._preload(isURL[1], function () { + o._.fillsize = [this.offsetWidth, this.offsetHeight]; + }); + } else { + fill.color = R.getRGB(params.fill).hex; + fill.src = E; + fill.type = "solid"; + if (R.getRGB(params.fill).error && (res.type in {circle: 1, ellipse: 1} || Str(params.fill).charAt() != "r") && addGradientFill(res, params.fill, fill)) { + a.fill = "none"; + a.gradient = params.fill; + fill.rotate = false; + } + } + } + if ("fill-opacity" in params || "opacity" in params) { + var opacity = ((+a["fill-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+R.getRGB(params.fill).o + 1 || 2) - 1); + opacity = mmin(mmax(opacity, 0), 1); + fill.opacity = opacity; + if (fill.src) { + fill.color = "none"; + } + } + node.appendChild(fill); + var stroke = (node.getElementsByTagName("stroke") && node.getElementsByTagName("stroke")[0]), + newstroke = false; + !stroke && (newstroke = stroke = createNode("stroke")); + if ((params.stroke && params.stroke != "none") || + params["stroke-width"] || + params["stroke-opacity"] != null || + params["stroke-dasharray"] || + params["stroke-miterlimit"] || + params["stroke-linejoin"] || + params["stroke-linecap"]) { + stroke.on = true; + } + (params.stroke == "none" || params.stroke === null || stroke.on == null || params.stroke == 0 || params["stroke-width"] == 0) && (stroke.on = false); + var strokeColor = R.getRGB(params.stroke); + stroke.on && params.stroke && (stroke.color = strokeColor.hex); + opacity = ((+a["stroke-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+strokeColor.o + 1 || 2) - 1); + var width = (toFloat(params["stroke-width"]) || 1) * .75; + opacity = mmin(mmax(opacity, 0), 1); + params["stroke-width"] == null && (width = a["stroke-width"]); + params["stroke-width"] && (stroke.weight = width); + width && width < 1 && (opacity *= width) && (stroke.weight = 1); + stroke.opacity = opacity; - setHeight: function (height) { - BI.GridTableCell.superclass.setHeight.apply(this, arguments); - var o = this.options; - this.cell.setHeight(o.height - (o._rowIndex === 0 ? 1 : 0) - 1); - } -}); + params["stroke-linejoin"] && (stroke.joinstyle = params["stroke-linejoin"] || "miter"); + stroke.miterlimit = params["stroke-miterlimit"] || 8; + params["stroke-linecap"] && (stroke.endcap = params["stroke-linecap"] == "butt" ? "flat" : params["stroke-linecap"] == "square" ? "square" : "round"); + if ("stroke-dasharray" in params) { + var dasharray = { + "-": "shortdash", + ".": "shortdot", + "-.": "shortdashdot", + "-..": "shortdashdotdot", + ". ": "dot", + "- ": "dash", + "--": "longdash", + "- .": "dashdot", + "--.": "longdashdot", + "--..": "longdashdotdot" + }; + stroke.dashstyle = dasharray[has](params["stroke-dasharray"]) ? dasharray[params["stroke-dasharray"]] : E; + } + newstroke && node.appendChild(stroke); + } + if (res.type == "text") { + res.paper.canvas.style.display = E; + var span = res.paper.span, + m = 100, + fontSize = a.font && a.font.match(/\d+(?:\.\d*)?(?=px)/); + s = span.style; + a.font && (s.font = a.font); + a["font-family"] && (s.fontFamily = a["font-family"]); + a["font-weight"] && (s.fontWeight = a["font-weight"]); + a["font-style"] && (s.fontStyle = a["font-style"]); + fontSize = toFloat(a["font-size"] || fontSize && fontSize[0]) || 10; + s.fontSize = fontSize * m + "px"; + res.textpath.string && (span.innerHTML = Str(res.textpath.string).replace(/</g, "<").replace(/&/g, "&").replace(/\n/g, "<br>")); + var brect = span.getBoundingClientRect(); + res.W = a.w = (brect.right - brect.left) / m; + res.H = a.h = (brect.bottom - brect.top) / m; + // res.paper.canvas.style.display = "none"; + res.X = a.x; + res.Y = a.y + res.H / 2; -BI.shortcut("bi.grid_table_cell", BI.GridTableCell);/** - * GridTable - * - * Created by GUY on 2016/1/12. - * @class BI.GridTable - * @extends BI.Widget - */ -BI.GridTable = BI.inherit(BI.Widget, { - _defaultConfig: function () { - return BI.extend(BI.GridTable.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-grid-table", - headerRowSize: 25, - rowSize: 25, - columnSize: [], - isNeedFreeze: false, - freezeCols: [], - header: [], - items: [], - regionColumnSize: [] - }); - }, + ("x" in params || "y" in params) && (res.path.v = R.format("m{0},{1}l{2},{1}", round(a.x * zoom), round(a.y * zoom), round(a.x * zoom) + 1)); + var dirtyattrs = ["x", "y", "text", "font", "font-family", "font-weight", "font-style", "font-size"]; + for (var d = 0, dd = dirtyattrs.length; d < dd; d++) if (dirtyattrs[d] in params) { + res._.dirty = 1; + break; + } - render: function () { - var self = this, o = this.options; - this._width = 0; - this._height = 0; - this._scrollBarSize = BI.DOM.getScrollWidth(); - var rowHeightGetter = function () { - return o.rowSize; - }; - var columnLeftWidthGetter = function (index) { - return o.columnSize[index]; - }; - var columnRightWidthGetter = function (index) { - return o.columnSize[index + self._getFreezeColLength()]; + // text-anchor emulation + switch (a["text-anchor"]) { + case "start": + res.textpath.style["v-text-align"] = "left"; + res.bbx = res.W / 2; + break; + case "end": + res.textpath.style["v-text-align"] = "right"; + res.bbx = -res.W / 2; + break; + default: + res.textpath.style["v-text-align"] = "center"; + res.bbx = 0; + break; + } + res.textpath.style["v-text-kern"] = true; + } + // res.paper.canvas.style.display = E; + }, + addGradientFill = function (o, gradient, fill) { + o.attrs = o.attrs || {}; + var attrs = o.attrs, + pow = Math.pow, + opacity, + oindex, + type = "linear", + fxfy = ".5 .5"; + o.attrs.gradient = gradient; + gradient = Str(gradient).replace(R._radial_gradient, function (all, fx, fy) { + type = "radial"; + if (fx && fy) { + fx = toFloat(fx); + fy = toFloat(fy); + pow(fx - .5, 2) + pow(fy - .5, 2) > .25 && (fy = math.sqrt(.25 - pow(fx - .5, 2)) * ((fy > .5) * 2 - 1) + .5); + fxfy = fx + S + fy; + } + return E; + }); + gradient = gradient.split(/\s*\-\s*/); + if (type == "linear") { + var angle = gradient.shift(); + angle = -toFloat(angle); + if (isNaN(angle)) { + return null; + } + } + var dots = R._parseDots(gradient); + if (!dots) { + return null; + } + o = o.shape || o.node; + if (dots.length) { + o.removeChild(fill); + fill.on = true; + fill.method = "none"; + fill.color = dots[0].color; + fill.color2 = dots[dots.length - 1].color; + var clrs = []; + for (var i = 0, ii = dots.length; i < ii; i++) { + dots[i].offset && clrs.push(dots[i].offset + S + dots[i].color); + } + fill.colors = clrs.length ? clrs.join() : "0% " + fill.color; + if (type == "radial") { + fill.type = "gradientTitle"; + fill.focus = "100%"; + fill.focussize = "0 0"; + fill.focusposition = fxfy; + fill.angle = 0; + } else { + // fill.rotate= true; + fill.type = "gradient"; + fill.angle = (270 - angle) % 360; + } + o.appendChild(fill); + } + return 1; + }, + Element = function (node, vml) { + this[0] = this.node = node; + node.raphael = true; + this.id = R._oid++; + node.raphaelid = this.id; + this.X = 0; + this.Y = 0; + this.attrs = {}; + this.paper = vml; + this.matrix = R.matrix(); + this._ = { + transform: [], + sx: 1, + sy: 1, + dx: 0, + dy: 0, + deg: 0, + dirty: 1, + dirtyT: 1 + }; + !vml.bottom && (vml.bottom = this); + this.prev = vml.top; + vml.top && (vml.top.next = this); + vml.top = this; + this.next = null; }; - this.topLeftGrid = BI.createWidget({ - type: "bi.grid_view", - rowHeightGetter: rowHeightGetter, - columnWidthGetter: columnLeftWidthGetter - }); - this.topLeftGrid.on(BI.GridView.EVENT_SCROLL, function (scroll) { - self.bottomLeftGrid.setScrollLeft(scroll.scrollLeft); - self._populateScrollbar(); - self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); - }); - this.topRightGrid = BI.createWidget({ - type: "bi.grid_view", - rowHeightGetter: rowHeightGetter, - columnWidthGetter: columnRightWidthGetter - }); - this.topRightGrid.on(BI.GridView.EVENT_SCROLL, function (scroll) { - self.bottomRightGrid.setScrollLeft(scroll.scrollLeft); - self._populateScrollbar(); - self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); - }); - this.bottomLeftGrid = BI.createWidget({ - type: "bi.grid_view", - rowHeightGetter: rowHeightGetter, - columnWidthGetter: columnLeftWidthGetter - }); - this.bottomLeftGrid.on(BI.GridView.EVENT_SCROLL, function (scroll) { - self.bottomRightGrid.setScrollTop(scroll.scrollTop); - self.topLeftGrid.setScrollLeft(scroll.scrollLeft); - self._populateScrollbar(); - self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); - }); - this.bottomRightGrid = BI.createWidget({ - type: "bi.grid_view", - rowHeightGetter: rowHeightGetter, - columnWidthGetter: columnRightWidthGetter - }); - this.bottomRightGrid.on(BI.GridView.EVENT_SCROLL, function (scroll) { - self.bottomLeftGrid.setScrollTop(scroll.scrollTop); - self.topRightGrid.setScrollLeft(scroll.scrollLeft); - self._populateScrollbar(); - self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); - }); - this.topLeft = BI.createWidget({ - type: "bi.vertical", - scrollable: false, - scrolly: false, - items: [this.topLeftGrid] - }); - this.topRight = BI.createWidget({ - type: "bi.vertical", - scrollable: false, - scrolly: false, - items: [this.topRightGrid] - }); - this.bottomLeft = BI.createWidget({ - type: "bi.vertical", - scrollable: false, - scrolly: false, - items: [this.bottomLeftGrid] - }); - this.bottomRight = BI.createWidget({ - type: "bi.vertical", - scrollable: false, - scrolly: false, - items: [this.bottomRightGrid] - }); - this.contextLayout = BI.createWidget({ - type: "bi.absolute", - element: this, - items: [{ - el: this.topLeft, - top: 0, - left: 0 - }, { - el: this.topRight, - top: 0 - }, { - el: this.bottomLeft, - left: 0 - }, { - el: this.bottomRight - }] - }); + var elproto = R.el; + + Element.prototype = elproto; + elproto.constructor = Element; + elproto.transform = function (tstr) { + if (tstr == null) { + return this._.transform; + } + var vbs = this.paper._viewBoxShift, + vbt = vbs ? "s" + [vbs.scale, vbs.scale] + "-1-1t" + [vbs.dx, vbs.dy] : E, + oldt; + if (vbs) { + oldt = tstr = Str(tstr).replace(/\.{3}|\u2026/g, this._.transform || E); + } + R._extractTransform(this, vbt + tstr); + var matrix = this.matrix.clone(), + skew = this.skew, + o = this.node, + split, + isGrad = ~Str(this.attrs.fill).indexOf("-"), + isPatt = !Str(this.attrs.fill).indexOf("url("); + matrix.translate(1, 1); + if (isPatt || isGrad || this.type == "image") { + skew.matrix = "1 0 0 1"; + skew.offset = "0 0"; + split = matrix.split(); + if ((isGrad && split.noRotation) || !split.isSimple) { + o.style.filter = matrix.toFilter(); + var bb = this.getBBox(), + bbt = this.getBBox(1), + dx = bb.x - bbt.x, + dy = bb.y - bbt.y; + o.coordorigin = (dx * -zoom) + S + (dy * -zoom); + setCoords(this, 1, 1, dx, dy, 0); + } else { + o.style.filter = E; + setCoords(this, split.scalex, split.scaley, split.dx, split.dy, split.rotate); + } + } else { + o.style.filter = E; + skew.matrix = Str(matrix); + skew.offset = matrix.offset(); + } + if (oldt !== null) { // empty string value is true as well + this._.transform = oldt; + R._extractTransform(this, oldt); + } + return this; + }; + elproto.rotate = function (deg, cx, cy) { + if (this.removed) { + return this; + } + if (deg == null) { + return; + } + deg = Str(deg).split(separator); + if (deg.length - 1) { + cx = toFloat(deg[1]); + cy = toFloat(deg[2]); + } + deg = toFloat(deg[0]); + (cy == null) && (cx = cy); + if (cx == null || cy == null) { + var bbox = this.getBBox(1); + cx = bbox.x + bbox.width / 2; + cy = bbox.y + bbox.height / 2; + } + this._.dirtyT = 1; + this.transform(this._.transform.concat([["r", deg, cx, cy]])); + return this; + }; + elproto.translate = function (dx, dy) { + if (this.removed) { + return this; + } + dx = Str(dx).split(separator); + if (dx.length - 1) { + dy = toFloat(dx[1]); + } + dx = toFloat(dx[0]) || 0; + dy = +dy || 0; + if (this._.bbox) { + this._.bbox.x += dx; + this._.bbox.y += dy; + } + this.transform(this._.transform.concat([["t", dx, dy]])); + return this; + }; + elproto.scale = function (sx, sy, cx, cy) { + if (this.removed) { + return this; + } + sx = Str(sx).split(separator); + if (sx.length - 1) { + sy = toFloat(sx[1]); + cx = toFloat(sx[2]); + cy = toFloat(sx[3]); + isNaN(cx) && (cx = null); + isNaN(cy) && (cy = null); + } + sx = toFloat(sx[0]); + (sy == null) && (sy = sx); + (cy == null) && (cx = cy); + if (cx == null || cy == null) { + var bbox = this.getBBox(1); + } + cx = cx == null ? bbox.x + bbox.width / 2 : cx; + cy = cy == null ? bbox.y + bbox.height / 2 : cy; - this.topScrollbar = BI.createWidget({ - type: "bi.grid_table_scrollbar", - width: BI.GridTableScrollbar.SIZE - }); - this.topScrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL, function (scrollTop) { - self.bottomLeftGrid.setScrollTop(scrollTop); - self.bottomRightGrid.setScrollTop(scrollTop); - self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); - }); - this.leftScrollbar = BI.createWidget({ - type: "bi.grid_table_horizontal_scrollbar", - height: BI.GridTableScrollbar.SIZE + this.transform(this._.transform.concat([["s", sx, sy, cx, cy]])); + this._.dirtyT = 1; + return this; + }; + elproto.hide = function () { + !this.removed && (this.node.style.display = "none"); + return this; + }; + elproto.show = function () { + !this.removed && (this.node.style.display = E); + return this; + }; + // Needed to fix the vml setViewBox issues + elproto.auxGetBBox = R.el.getBBox; + elproto.getBBox = function(){ + var b = this.auxGetBBox(); + if (this.paper && this.paper._viewBoxShift) + { + var c = {}; + var z = 1/this.paper._viewBoxShift.scale; + c.x = b.x - this.paper._viewBoxShift.dx; + c.x *= z; + c.y = b.y - this.paper._viewBoxShift.dy; + c.y *= z; + c.width = b.width * z; + c.height = b.height * z; + c.x2 = c.x + c.width; + c.y2 = c.y + c.height; + return c; + } + return b; + }; + elproto._getBBox = function () { + if (this.removed) { + return {}; + } + return { + x: this.X + (this.bbx || 0) - this.W / 2, + y: this.Y - this.H, + width: this.W, + height: this.H + }; + }; + elproto.remove = function () { + if (this.removed || !this.node.parentNode) { + return; + } + this.paper.__set__ && this.paper.__set__.exclude(this); + R.eve.unbind("raphael.*.*." + this.id); + R._tear(this, this.paper); + this.node.parentNode.removeChild(this.node); + this.shape && this.shape.parentNode.removeChild(this.shape); + for (var i in this) { + this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null; + } + this.removed = true; + }; + elproto.attr = function (name, value) { + if (this.removed) { + return this; + } + if (name == null) { + var res = {}; + for (var a in this.attrs) if (this.attrs[has](a)) { + res[a] = this.attrs[a]; + } + res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient; + res.transform = this._.transform; + return res; + } + if (value == null && R.is(name, "string")) { + if (name == fillString && this.attrs.fill == "none" && this.attrs.gradient) { + return this.attrs.gradient; + } + var names = name.split(separator), + out = {}; + for (var i = 0, ii = names.length; i < ii; i++) { + name = names[i]; + if (name in this.attrs) { + out[name] = this.attrs[name]; + } else if (R.is(this.paper.customAttributes[name], "function")) { + out[name] = this.paper.customAttributes[name].def; + } else { + out[name] = R._availableAttrs[name]; + } + } + return ii - 1 ? out : out[names[0]]; + } + if (this.attrs && value == null && R.is(name, "array")) { + out = {}; + for (i = 0, ii = name.length; i < ii; i++) { + out[name[i]] = this.attr(name[i]); + } + return out; + } + var params; + if (value != null) { + params = {}; + params[name] = value; + } + value == null && R.is(name, "object") && (params = name); + for (var key in params) { + eve("raphael.attr." + key + "." + this.id, this, params[key]); + } + if (params) { + for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) { + var par = this.paper.customAttributes[key].apply(this, [].concat(params[key])); + this.attrs[key] = params[key]; + for (var subkey in par) if (par[has](subkey)) { + params[subkey] = par[subkey]; + } + } + // this.paper.canvas.style.display = "none"; + if (params.text && this.type == "text") { + this.textpath.string = params.text; + } + setFillAndStroke(this, params); + // this.paper.canvas.style.display = E; + } + return this; + }; + elproto.toFront = function () { + !this.removed && this.node.parentNode.appendChild(this.node); + this.paper && this.paper.top != this && R._tofront(this, this.paper); + return this; + }; + elproto.toBack = function () { + if (this.removed) { + return this; + } + if (this.node.parentNode.firstChild != this.node) { + this.node.parentNode.insertBefore(this.node, this.node.parentNode.firstChild); + R._toback(this, this.paper); + } + return this; + }; + elproto.insertAfter = function (element) { + if (this.removed) { + return this; + } + if (element.constructor == R.st.constructor) { + element = element[element.length - 1]; + } + if (element.node.nextSibling) { + element.node.parentNode.insertBefore(this.node, element.node.nextSibling); + } else { + element.node.parentNode.appendChild(this.node); + } + R._insertafter(this, element, this.paper); + return this; + }; + elproto.insertBefore = function (element) { + if (this.removed) { + return this; + } + if (element.constructor == R.st.constructor) { + element = element[0]; + } + element.node.parentNode.insertBefore(this.node, element.node); + R._insertbefore(this, element, this.paper); + return this; + }; + elproto.blur = function (size) { + var s = this.node.runtimeStyle, + f = s.filter; + f = f.replace(blurregexp, E); + if (+size !== 0) { + this.attrs.blur = size; + s.filter = f + S + ms + ".Blur(pixelradius=" + (+size || 1.5) + ")"; + s.margin = R.format("-{0}px 0 0 -{0}px", round(+size || 1.5)); + } else { + s.filter = f; + s.margin = 0; + delete this.attrs.blur; + } + return this; + }; + + R._engine.path = function (pathString, vml) { + var el = createNode("shape"); + el.style.cssText = cssDot; + el.coordsize = zoom + S + zoom; + el.coordorigin = vml.coordorigin; + var p = new Element(el, vml), + attr = {fill: "none", stroke: "#000"}; + pathString && (attr.path = pathString); + p.type = "path"; + p.path = []; + p.Path = E; + setFillAndStroke(p, attr); + vml.canvas.appendChild(el); + var skew = createNode("skew"); + skew.on = true; + el.appendChild(skew); + p.skew = skew; + p.transform(E); + return p; + }; + R._engine.rect = function (vml, x, y, w, h, r) { + var path = R._rectPath(x, y, w, h, r), + res = vml.path(path), + a = res.attrs; + res.X = a.x = x; + res.Y = a.y = y; + res.W = a.width = w; + res.H = a.height = h; + a.r = r; + a.path = path; + res.type = "rect"; + return res; + }; + R._engine.ellipse = function (vml, x, y, rx, ry) { + var res = vml.path(), + a = res.attrs; + res.X = x - rx; + res.Y = y - ry; + res.W = rx * 2; + res.H = ry * 2; + res.type = "ellipse"; + setFillAndStroke(res, { + cx: x, + cy: y, + rx: rx, + ry: ry }); - this.leftScrollbar.on(BI.GridTableHorizontalScrollbar.EVENT_SCROLL, function (scrollLeft) { - self.topLeftGrid.setScrollLeft(scrollLeft); - self.bottomLeftGrid.setScrollLeft(scrollLeft); - self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); + return res; + }; + R._engine.circle = function (vml, x, y, r) { + var res = vml.path(), + a = res.attrs; + res.X = x - r; + res.Y = y - r; + res.W = res.H = r * 2; + res.type = "circle"; + setFillAndStroke(res, { + cx: x, + cy: y, + r: r }); - this.rightScrollbar = BI.createWidget({ - type: "bi.grid_table_horizontal_scrollbar", - height: BI.GridTableScrollbar.SIZE + return res; + }; + R._engine.image = function (vml, src, x, y, w, h) { + var path = R._rectPath(x, y, w, h), + res = vml.path(path).attr({stroke: "none"}), + a = res.attrs, + node = res.node, + fill = node.getElementsByTagName(fillString)[0]; + a.src = src; + res.X = a.x = x; + res.Y = a.y = y; + res.W = a.width = w; + res.H = a.height = h; + a.path = path; + res.type = "image"; + fill.parentNode == node && node.removeChild(fill); + fill.rotate = true; + fill.src = src; + fill.type = "tile"; + res._.fillpos = [x, y]; + res._.fillsize = [w, h]; + node.appendChild(fill); + setCoords(res, 1, 1, 0, 0, 0); + return res; + }; + R._engine.text = function (vml, x, y, text) { + var el = createNode("shape"), + path = createNode("path"), + o = createNode("textpath"); + x = x || 0; + y = y || 0; + text = text || ""; + path.v = R.format("m{0},{1}l{2},{1}", round(x * zoom), round(y * zoom), round(x * zoom) + 1); + path.textpathok = true; + o.string = Str(text); + o.on = true; + el.style.cssText = cssDot; + el.coordsize = zoom + S + zoom; + el.coordorigin = "0 0"; + var p = new Element(el, vml), + attr = { + fill: "#000", + stroke: "none", + font: R._availableAttrs.font, + text: text + }; + p.shape = el; + p.path = path; + p.textpath = o; + p.type = "text"; + p.attrs.text = Str(text); + p.attrs.x = x; + p.attrs.y = y; + p.attrs.w = 1; + p.attrs.h = 1; + setFillAndStroke(p, attr); + el.appendChild(o); + el.appendChild(path); + vml.canvas.appendChild(el); + var skew = createNode("skew"); + skew.on = true; + el.appendChild(skew); + p.skew = skew; + p.transform(E); + return p; + }; + R._engine.setSize = function (width, height) { + var cs = this.canvas.style; + this.width = width; + this.height = height; + width == +width && (width += "px"); + height == +height && (height += "px"); + cs.width = width; + cs.height = height; + cs.clip = "rect(0 " + width + " " + height + " 0)"; + if (this._viewBox) { + R._engine.setViewBox.apply(this, this._viewBox); + } + return this; + }; + R._engine.setViewBox = function (x, y, w, h, fit) { + R.eve("raphael.setViewBox", this, this._viewBox, [x, y, w, h, fit]); + var paperSize = this.getSize(), + width = paperSize.width, + height = paperSize.height, + H, W; + if (fit) { + H = height / h; + W = width / w; + if (w * H < width) { + x -= (width - w * H) / 2 / H; + } + if (h * W < height) { + y -= (height - h * W) / 2 / W; + } + } + this._viewBox = [x, y, w, h, !!fit]; + this._viewBoxShift = { + dx: -x, + dy: -y, + scale: paperSize + }; + this.forEach(function (el) { + el.transform("..."); }); - this.rightScrollbar.on(BI.GridTableHorizontalScrollbar.EVENT_SCROLL, function (scrollLeft) { - self.topRightGrid.setScrollLeft(scrollLeft); - self.bottomRightGrid.setScrollLeft(scrollLeft); - self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); + return this; + }; + var createNode; + R._engine.initWin = function (win) { + var doc = win.document; + if (doc.styleSheets.length < 31) { + doc.createStyleSheet().addRule(".rvml", "behavior:url(#default#VML)"); + } else { + // no more room, add to the existing one + // http://msdn.microsoft.com/en-us/library/ms531194%28VS.85%29.aspx + doc.styleSheets[0].addRule(".rvml", "behavior:url(#default#VML)"); + } + try { + !doc.namespaces.rvml && doc.namespaces.add("rvml", "urn:schemas-microsoft-com:vml"); + createNode = function (tagName) { + return doc.createElement('<rvml:' + tagName + ' class="rvml">'); + }; + } catch (e) { + createNode = function (tagName) { + return doc.createElement('<' + tagName + ' xmlns="urn:schemas-microsoft.com:vml" class="rvml">'); + }; + } + }; + R._engine.initWin(R._g.win); + R._engine.create = function () { + var con = R._getContainer.apply(0, arguments), + container = con.container, + height = con.height, + s, + width = con.width, + x = con.x, + y = con.y; + if (!container) { + throw new Error("VML container not found."); + } + var res = new R._Paper, + c = res.canvas = R._g.doc.createElement("div"), + cs = c.style; + x = x || 0; + y = y || 0; + width = width || 512; + height = height || 342; + res.width = width; + res.height = height; + width == +width && (width += "px"); + height == +height && (height += "px"); + res.coordsize = zoom * 1e3 + S + zoom * 1e3; + res.coordorigin = "0 0"; + res.span = R._g.doc.createElement("span"); + res.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;"; + c.appendChild(res.span); + cs.cssText = R.format("top:0;left:0;display:inline-block;position:absolute;clip:rect(0 {0} {1} 0);", width, height); + if (container == 1) { + R._g.doc.body.appendChild(c); + cs.left = x + "px"; + cs.top = y + "px"; + cs.position = "absolute"; + } else { + if (container.firstChild) { + container.insertBefore(c, container.firstChild); + } else { + container.appendChild(c); + } + } + res.renderfix = function () {}; + return res; + }; + R.prototype.clear = function () { + R.eve("raphael.clear", this); + this.canvas.innerHTML = E; + this.span = R._g.doc.createElement("span"); + this.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;display:inline;"; + this.canvas.appendChild(this.span); + this.bottom = this.top = null; + }; + R.prototype.remove = function () { + R.eve("raphael.remove", this); + this.canvas.parentNode.removeChild(this.canvas); + for (var i in this) { + this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null; + } + return true; + }; + + var setproto = R.st; + for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) { + setproto[method] = (function (methodname) { + return function () { + var arg = arguments; + return this.forEach(function (el) { + el[methodname].apply(el, arg); + }); + }; + })(method); + } +})); + +// ┌────────────────────────────────────────────────────────────────────┐ \\ +// │ Raphaël 2.1.4 - JavaScript Vector Library │ \\ +// ├────────────────────────────────────────────────────────────────────┤ \\ +// │ Copyright © 2008-2012 Dmitry Baranovskiy (http://raphaeljs.com) │ \\ +// │ Copyright © 2008-2012 Sencha Labs (http://sencha.com) │ \\ +// ├────────────────────────────────────────────────────────────────────┤ \\ +// │ Licensed under the MIT (http://raphaeljs.com/license.html) license.│ \\ +// └────────────────────────────────────────────────────────────────────┘ \\ + +(function (glob, factory) { + if (typeof define === "function" && define.amd) { + define("raphael", ["raphael.core", "raphael.svg", "raphael.vml"], function(Raphael) { + return factory(Raphael); }); - this.scrollBarLayout = BI.createWidget({ - type: "bi.absolute", - element: this, - items: [{ - el: this.topScrollbar, - right: 0, - top: 0 - }, { - el: this.leftScrollbar, - left: 0 - }, { - el: this.rightScrollbar - }] + } else if (typeof exports === "object") { + var raphael = require("raphael.core"); + + require("raphael.svg"); + require("raphael.vml"); + + module.exports = factory(raphael); + } else { + //glob.Raphael = factory(glob.Raphael); + } +}(this, function (Raphael) { + return Raphael.ninja(); +}));/** + * svg绘图 + * + * Created by GUY on 2015/12/3. + * @class BI.Svg + * @extends BI.Widget + */ +BI.Svg = BI.inherit(BI.Widget, { + + _defaultConfig: function () { + return BI.extend(BI.Svg.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-svg" }); - this._width = o.width - BI.GridTableScrollbar.SIZE; - this._height = o.height - BI.GridTableScrollbar.SIZE; - this.header = this._getHeader(); - this.items = this._getItems(); }, - mounted: function () { - var o = this.options; - if (o.items.length > 0 || o.header.length > 0) { - this._populate(); - } + _init: function () { + BI.Svg.superclass._init.apply(this, arguments); + this.paper = Raphael(this.element[0]); + + this.element.css("overflow", "hidden"); + $(this.paper.canvas).width("100%").height("100%").css({left: "0", top: "0"}).appendTo(this.element); + + this.top = this.paper.top; + this.bottom = this.paper.bottom; + this.customAttributes = this.paper.customAttributes; + this.ca = this.paper.ca; + this.raphael = this.paper.raphael; }, - _getFreezeColLength: function () { - var o = this.options; - return o.isNeedFreeze === true ? BI.clamp(o.freezeCols.length, 0, o.columnSize.length) : 0; + add: function () { + return this.paper.add.apply(this.paper, arguments); }, - _getFreezeHeaderHeight: function () { - var o = this.options; - if (o.header.length * o.headerRowSize >= this._height) { - return 0; - } - return o.header.length * o.headerRowSize; + path: function () { + return this.paper.path.apply(this.paper, arguments); }, - _getActualItems: function () { - var o = this.options; - if (o.header.length * o.headerRowSize >= this._height) { - return o.header.concat(o.items); - } - return o.items; + image: function () { + return this.paper.image.apply(this.paper, arguments); }, - _populateScrollbar: function () { - var o = this.options; - var regionSize = this.getRegionSize(), totalLeftColumnSize = 0, totalRightColumnSize = 0, totalColumnSize = 0, - summaryColumnSizeArray = []; - BI.each(o.columnSize, function (i, size) { - if (o.isNeedFreeze === true && o.freezeCols.contains(i)) { - totalLeftColumnSize += size; - } else { - totalRightColumnSize += size; - } - totalColumnSize += size; - if (i === 0) { - summaryColumnSizeArray[i] = size; - } else { - summaryColumnSizeArray[i] = summaryColumnSizeArray[i - 1] + size; - } - }); - this.topScrollbar.setContentSize(this._getActualItems().length * o.rowSize); - this.topScrollbar.setSize(this._height - this._getFreezeHeaderHeight()); - this.topScrollbar.setPosition(Math.min(this.bottomLeftGrid.getScrollTop(), this.bottomRightGrid.getScrollTop())); - this.topScrollbar.populate(); + rect: function () { + return this.paper.rect.apply(this.paper, arguments); + }, - this.leftScrollbar.setContentSize(totalLeftColumnSize); - this.leftScrollbar.setSize(regionSize); - this.leftScrollbar.setPosition(this.bottomLeftGrid.getScrollLeft()); - this.leftScrollbar.populate(); + circle: function () { + return this.paper.circle.apply(this.paper, arguments); + }, - this.rightScrollbar.setContentSize(totalRightColumnSize); - this.rightScrollbar.setSize(this._width - regionSize); - this.rightScrollbar.setPosition(this.bottomRightGrid.getScrollLeft()); - this.rightScrollbar.populate(); + ellipse: function () { + return this.paper.ellipse.apply(this.paper, arguments); + }, - var items = this.scrollBarLayout.attr("items"); - items[0].top = this._getFreezeHeaderHeight(); - items[1].top = this._height; - items[2].top = this._height; - items[2].left = regionSize; - this.scrollBarLayout.attr("items", items); - this.scrollBarLayout.resize(); + text: function () { + return this.paper.text.apply(this.paper, arguments); }, - _getHeader: function () { - var o = this.options; - var freezeColLength = this._getFreezeColLength(); - var leftHeader = [], rightHeader = []; - BI.each(o.header, function (i, cols) { - leftHeader[i] = []; - rightHeader[i] = []; - BI.each(cols, function (j, col) { - var cell = { - type: "bi.grid_table_cell", - cell: col - }; - if (j < freezeColLength) { - leftHeader[i].push(cell); - } else { - rightHeader[i].push(cell); - } - }); - }); - return [leftHeader, rightHeader]; + print: function () { + return this.paper.print.apply(this.paper, arguments); }, - _getItems: function () { - var o = this.options; - var freezeColLength = this._getFreezeColLength(); - var leftItems = [], rightItems = []; - BI.each(this._getActualItems(), function (i, cols) { - leftItems[i] = []; - rightItems[i] = []; - BI.each(cols, function (j, col) { - var cell = { - type: "bi.grid_table_cell", - cell: col - }; - if (j < freezeColLength) { - leftItems[i].push(cell); - } else { - rightItems[i].push(cell); - } - }); - }); - return [leftItems, rightItems]; + + setStart: function () { + return this.paper.setStart.apply(this.paper, arguments); }, - _populateTable: function () { - var self = this, o = this.options; - var regionSize = this.getRegionSize(), totalLeftColumnSize = 0, totalRightColumnSize = 0, totalColumnSize = 0, - summaryColumnSizeArray = []; - var freezeColLength = this._getFreezeColLength(); - BI.each(o.columnSize, function (i, size) { - if (o.isNeedFreeze === true && o.freezeCols.contains(i)) { - totalLeftColumnSize += size; - } else { - totalRightColumnSize += size; - } - totalColumnSize += size; - if (i === 0) { - summaryColumnSizeArray[i] = size; - } else { - summaryColumnSizeArray[i] = summaryColumnSizeArray[i - 1] + size; - } - }); + setFinish: function () { + return this.paper.setFinish.apply(this.paper, arguments); + }, - var otlw = regionSize; - var otlh = this._getFreezeHeaderHeight(); - var otrw = this._width - regionSize; - var otrh = this._getFreezeHeaderHeight(); - var oblw = regionSize; - var oblh = this._height - otlh; - var obrw = this._width - regionSize; - var obrh = this._height - otrh; + setSize: function () { + return this.paper.setSize.apply(this.paper, arguments); + }, - var tlw = otlw + this._scrollBarSize; - var tlh = otlh + this._scrollBarSize; - var trw = otrw + this._scrollBarSize; - var trh = otrh + this._scrollBarSize; - var blw = oblw + this._scrollBarSize; - var blh = oblh + this._scrollBarSize; - var brw = obrw + this._scrollBarSize; - var brh = obrh + this._scrollBarSize; + setViewBox: function () { + return this.paper.setViewBox.apply(this.paper, arguments); + }, - var digest = function (el) { - el.element.css({ - overflow: "scroll", - overflowX: "scroll", - overflowY: "scroll" - }); - }; - this.topLeft.setWidth(otlw); - this.topLeft.setHeight(otlh); - this.topRight.setWidth(otrw); - this.topRight.setHeight(otrh); - this.bottomLeft.setWidth(oblw); - this.bottomLeft.setHeight(oblh); - this.bottomRight.setWidth(obrw); - this.bottomRight.setHeight(obrh); + getById: function () { + return this.paper.getById.apply(this.paper, arguments); + }, + + getElementByPoint: function () { + return this.paper.getElementByPoint.apply(this.paper, arguments); + }, + + getElementsByPoint: function () { + return this.paper.getElementsByPoint.apply(this.paper, arguments); + }, - this.topLeftGrid.setWidth(tlw); - this.topLeftGrid.setHeight(tlh); - this.topRightGrid.setWidth(trw); - this.topRightGrid.setHeight(trh); - this.bottomLeftGrid.setWidth(blw); - this.bottomLeftGrid.setHeight(blh); - this.bottomRightGrid.setWidth(brw); - this.bottomRightGrid.setHeight(brh); + getFont: function () { + return this.paper.getFont.apply(this.paper, arguments); + }, - digest(this.topLeftGrid); - digest(this.topRightGrid); - digest(this.bottomLeftGrid); - digest(this.bottomRightGrid); - this.topLeftGrid.setEstimatedColumnSize(freezeColLength > 0 ? totalLeftColumnSize / freezeColLength : 0); - this.topLeftGrid.setEstimatedRowSize(o.headerRowSize); - this.topRightGrid.setEstimatedColumnSize((o.columnSize.length - freezeColLength) > 0 ? (totalRightColumnSize / (o.columnSize.length - freezeColLength)) : 0); - this.topRightGrid.setEstimatedRowSize(o.headerRowSize); - this.bottomLeftGrid.setEstimatedColumnSize(freezeColLength > 0 ? totalLeftColumnSize / freezeColLength : 0); - this.bottomLeftGrid.setEstimatedRowSize(o.rowSize); - this.bottomRightGrid.setEstimatedColumnSize((o.columnSize.length - freezeColLength) > 0 ? (totalRightColumnSize / (o.columnSize.length - freezeColLength)) : 0); - this.bottomRightGrid.setEstimatedRowSize(o.rowSize); + set: function () { + return this.paper.set.apply(this.paper, arguments); + }, + remove: function () { + return this.paper.remove.apply(this.paper, arguments); + }, + clear: function () { + return this.paper.clear.apply(this.paper, arguments); + } +}); +BI.shortcut("bi.svg", BI.Svg);/** + * + * 原生表格滚动条，为了IE8的兼容 + * + * Created by GUY on 2016/1/12. + * @class BI.NativeTableScrollbar + * @extends BI.Widget + */ +BI.NativeTableScrollbar = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.NativeTableScrollbar.superclass._defaultConfig.apply(this, arguments), { + attributes: { + tabIndex: 0 + }, + contentSize: 0, + defaultPosition: 0, + position: 0, + size: 0 + }); + }, - this.topLeftGrid.setColumnCount(freezeColLength); - this.topRightGrid.setColumnCount(o.columnSize.length - freezeColLength); - this.bottomLeftGrid.setColumnCount(freezeColLength); - this.bottomRightGrid.setColumnCount(o.columnSize.length - freezeColLength); + render: function () { + var self = this, o = this.options; + // 把滚动台size改掉 + this.element.width(36); - var items = this.contextLayout.attr("items"); - items[1].left = regionSize; - items[2].top = this._getFreezeHeaderHeight(); - items[3].left = regionSize; - items[3].top = this._getFreezeHeaderHeight(); - this.contextLayout.attr("items", items); - this.contextLayout.resize(); + var throttle = BI.throttle(function () { + self.fireEvent(BI.NativeTableScrollbar.EVENT_SCROLL, self.element.scrollTop()); + }, 150, {leading: false}); + this.element.scroll(function () { + throttle(); + }); + return { + type: "bi.default", + scrolly: true, + items: [{ + type: "bi.layout", + width: 1, + ref: function (_ref) { + self.inner = _ref; + } + }] + }; + }, - this.topLeftGrid._populate(this.header[0]); - this.topRightGrid._populate(this.header[1]); - this.bottomLeftGrid._populate(this.items[0]); - this.bottomRightGrid._populate(this.items[1]); + mounted: function () { + this._populate(); }, _populate: function () { - if (this._width <= 0 || this._height <= 0) { + var self = this, o = this.options; + if (o.size < 1 || o.contentSize <= o.size) { + this.setVisible(false); return; } - this._populateTable(); - this._populateScrollbar(); - }, + this.setVisible(true); + try { + this.element.scrollTop(o.position); + } catch (e) { - getRegionSize: function () { - var o = this.options; - var regionSize = o.regionColumnSize[0] || 0; - if (o.isNeedFreeze === false || o.freezeCols.length === 0) { - return 0; - } - if (!regionSize) { - BI.each(o.freezeCols, function (i, col) { - regionSize += o.columnSize[col]; - }); } - return regionSize; + this.inner.element.height(o.contentSize); }, - setVerticalScroll: function (scrollTop) { - this.bottomLeftGrid.setScrollTop(scrollTop); - this.bottomRightGrid.setScrollTop(scrollTop); + setContentSize: function (contentSize) { + this.options.contentSize = contentSize; }, - setLeftHorizontalScroll: function (scrollLeft) { - this.topLeftGrid.setScrollLeft(scrollLeft); - this.bottomLeftGrid.setScrollLeft(scrollLeft); + setPosition: function (position) { + this.options.position = position; }, - setRightHorizontalScroll: function (scrollLeft) { - this.topRightGrid.setScrollLeft(scrollLeft); - this.bottomRightGrid.setScrollLeft(scrollLeft); + setSize: function (size) { + this.setHeight(size); + this.options.size = size; }, - getVerticalScroll: function () { - return this.bottomRightGrid.getScrollTop(); - }, + populate: function () { + this._populate(); + } +}); +BI.NativeTableScrollbar.EVENT_SCROLL = "EVENT_SCROLL"; +BI.shortcut("bi.native_table_scrollbar", BI.NativeTableScrollbar); - getLeftHorizontalScroll: function () { - return this.bottomLeftGrid.getScrollLeft(); + +BI.NativeTableHorizontalScrollbar = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.NativeTableHorizontalScrollbar.superclass._defaultConfig.apply(this, arguments), { + attributes: { + tabIndex: 0 + }, + contentSize: 0, + position: 0, + size: 0 + }); }, - getRightHorizontalScroll: function () { - return this.bottomRightGrid.getScrollLeft(); + render: function () { + var self = this, o = this.options; + // 把滚动台size改掉 + this.element.height(36); + + var throttle = BI.throttle(function () { + self.fireEvent(BI.NativeTableScrollbar.EVENT_SCROLL, self.element.scrollLeft()); + }, 150, {leading: false}); + this.element.scroll(function () { + throttle(); + }); + return { + type: "bi.default", + scrollx: true, + items: [{ + type: "bi.layout", + height: 1, + ref: function (_ref) { + self.inner = _ref; + } + }] + }; }, - setWidth: function (width) { - BI.GridTable.superclass.setWidth.apply(this, arguments); - this._width = this.options.width - BI.GridTableScrollbar.SIZE; + setContentSize: function (contentSize) { + this.options.contentSize = contentSize; }, - setHeight: function (height) { - BI.GridTable.superclass.setHeight.apply(this, arguments); - this._height = this.options.height - BI.GridTableScrollbar.SIZE; + setPosition: function (position) { + this.options.position = position; }, - setColumnSize: function (columnSize) { - this.options.columnSize = columnSize; - this._isNeedDigest = true; + setSize: function (size) { + this.setWidth(size); + this.options.size = size; }, - setRegionColumnSize: function (regionColumnSize) { - this.options.regionColumnSize = regionColumnSize; - this._isNeedDigest = true; + _populate: function () { + var self = this, o = this.options; + if (o.size < 1 || o.contentSize <= o.size) { + this.setVisible(false); + return; + } + this.setVisible(true); + try { + this.element.scrollLeft(o.position); + } catch (e) { + + } + this.inner.element.width(o.contentSize); }, - getColumnSize: function () { - return this.options.columnSize; + populate: function () { + this._populate(); + } +}); +BI.NativeTableHorizontalScrollbar.EVENT_SCROLL = "EVENT_SCROLL"; +BI.shortcut("bi.native_table_horizontal_scrollbar", BI.NativeTableHorizontalScrollbar);/** + * + * 表格 + * + * Created by GUY on 2015/9/22. + * @class BI.TableCell + * @extends BI.Single + */ +BI.TableCell = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.TableCell.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-table-cell", + textAlign: "left", + text: "" + }); }, - getRegionColumnSize: function () { - return this.options.regionColumnSize; + _init: function () { + BI.TableCell.superclass._init.apply(this, arguments); + BI.createWidget({ + type: "bi.label", + element: this, + whiteSpace: "nowrap", + textAlign: this.options.textAlign, + height: this.options.height, + text: this.options.text, + value: this.options.value, + lgap: 5 + }); + } +}); + +BI.shortcut("bi.table_cell", BI.TableCell);/** + * + * 表格单元格 + * + * Created by GUY on 2016/1/12. + * @class BI.CollectionTableCell + * @extends BI.Widget + */ +BI.CollectionTableCell = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.CollectionTableCell.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-collection-table-cell bi-border-right bi-border-bottom", + width: 0, + height: 0, + _left: 0, + _top: 0, + cell: {} + }); }, - populate: function (items, header) { - if (items && this.options.items !== items) { - this.options.items = items; - this.items = this._getItems(); - this._restore(); - } - if (header && this.options.header !== header) { - this.options.header = header; - this.header = this._getHeader(); - this._restore(); - } - this._populate(); + _init: function () { + BI.CollectionTableCell.superclass._init.apply(this, arguments); + var o = this.options; + this.cell = BI.createWidget(BI.extend({ + type: "bi.label" + }, o.cell, { + cls: (o.cell.cls || "") + " collection-table-cell-wrapper", + width: o.width - (o._left === 0 ? 1 : 0) - 1, + height: o.height - (o._top === 0 ? 1 : 0) - 1 + })); + BI.createWidget({ + type: "bi.absolute", + element: this, + items: [{ + el: this.cell, + left: 0, + right: 0, + top: 0, + bottom: 0 + }] + }); }, - _restore: function () { - this.topLeftGrid.restore(); - this.topRightGrid.restore(); - this.bottomLeftGrid.restore(); - this.bottomRightGrid.restore(); + setWidth: function (width) { + BI.CollectionTableCell.superclass.setWidth.apply(this, arguments); + var o = this.options; + this.cell.setWidth(o.width - (o._left === 0 ? 1 : 0) - 1); }, - restore: function () { - this._restore(); + setHeight: function (height) { + BI.CollectionTableCell.superclass.setHeight.apply(this, arguments); + var o = this.options; + this.cell.setHeight(o.height - (o._top === 0 ? 1 : 0) - 1); } }); -BI.shortcut("bi.grid_table", BI.GridTable);/** - * QuickGridTable + +BI.shortcut("bi.collection_table_cell", BI.CollectionTableCell);/** + * CollectionTable * * Created by GUY on 2016/1/12. - * @class BI.QuickGridTable - * @extends BI.GridTable + * @class BI.CollectionTable + * @extends BI.Widget */ -BI.QuickGridTable = BI.inherit(BI.GridTable, { +BI.CollectionTable = BI.inherit(BI.Widget, { _defaultConfig: function () { - return BI.extend(BI.QuickGridTable.superclass._defaultConfig.apply(this, arguments), { - extraCls: "bi-quick-grid-table" + return BI.extend(BI.CollectionTable.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-collection-table", + headerRowSize: 25, + rowSize: 25, + columnSize: [], + isNeedFreeze: false, + freezeCols: [], + isNeedMerge: false, + mergeCols: [], + mergeRule: BI.emptyFn, + header: [], + items: [], + regionColumnSize: [] }); }, render: function () { - BI.QuickGridTable.superclass.render.apply(this, arguments); var self = this, o = this.options; - this.topLeftGrid.setOverflowX(false); - this.topLeftGrid.setOverflowY(false); - this.topRightGrid.setOverflowX(false); - this.topRightGrid.setOverflowY(false); - this.bottomLeftGrid.setOverflowX(false); - this.bottomLeftGrid.setOverflowY(false); - this.bottomRightGrid.setOverflowX(false); - this.bottomRightGrid.setOverflowY(false); - }, + this._width = 0; + this._height = 0; + this._scrollBarSize = BI.DOM.getScrollWidth(); + this.topLeftCollection = BI.createWidget({ + type: "bi.collection_view", + cellSizeAndPositionGetter: function (index) { + return self.topLeftItems[index]; + } + }); + this.topLeftCollection.on(BI.CollectionView.EVENT_SCROLL, function (scroll) { + self.bottomLeftCollection.setScrollLeft(scroll.scrollLeft); + self._populateScrollbar(); + self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); + }); + this.topRightCollection = BI.createWidget({ + type: "bi.collection_view", + cellSizeAndPositionGetter: function (index) { + return self.topRightItems[index]; + } + }); + this.topRightCollection.on(BI.CollectionView.EVENT_SCROLL, function (scroll) { + self.bottomRightCollection.setScrollLeft(scroll.scrollLeft); + self._populateScrollbar(); + self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); + }); + this.bottomLeftCollection = BI.createWidget({ + type: "bi.collection_view", + cellSizeAndPositionGetter: function (index) { + return self.bottomLeftItems[index]; + } + }); + this.bottomLeftCollection.on(BI.CollectionView.EVENT_SCROLL, function (scroll) { + self.bottomRightCollection.setScrollTop(scroll.scrollTop); + self.topLeftCollection.setScrollLeft(scroll.scrollLeft); + self._populateScrollbar(); + self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); + }); + this.bottomRightCollection = BI.createWidget({ + type: "bi.collection_view", + cellSizeAndPositionGetter: function (index) { + return self.bottomRightItems[index]; + } + }); + this.bottomRightCollection.on(BI.CollectionView.EVENT_SCROLL, function (scroll) { + self.bottomLeftCollection.setScrollTop(scroll.scrollTop); + self.topRightCollection.setScrollLeft(scroll.scrollLeft); + self._populateScrollbar(); + self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); + }); + this.topLeft = BI.createWidget({ + type: "bi.vertical", + scrollable: false, + scrolly: false, + items: [this.topLeftCollection] + }); + this.topRight = BI.createWidget({ + type: "bi.vertical", + scrollable: false, + scrolly: false, + items: [this.topRightCollection] + }); + this.bottomLeft = BI.createWidget({ + type: "bi.vertical", + scrollable: false, + scrolly: false, + items: [this.bottomLeftCollection] + }); + this.bottomRight = BI.createWidget({ + type: "bi.vertical", + scrollable: false, + scrolly: false, + items: [this.bottomRightCollection] + }); + this.contextLayout = BI.createWidget({ + type: "bi.absolute", + element: this, + items: [{ + el: this.topLeft, + top: 0, + left: 0 + }, { + el: this.topRight, + top: 0 + }, { + el: this.bottomLeft, + left: 0 + }, { + el: this.bottomRight + }] + }); - mounted: function () { - BI.QuickGridTable.superclass.mounted.apply(this, arguments); - var self = this; - this._topLeftWheelHandler = new BI.WheelHandler( - BI.bind(this._onWheelLeft, this), - BI.bind(this._shouldHandleLeftX, this), - BI.bind(this._shouldHandleY, this) - ); - this._topRightWheelHandler = new BI.WheelHandler( - BI.bind(this._onWheelRight, this), - BI.bind(this._shouldHandleRightX, this), - BI.bind(this._shouldHandleY, this) - ); - this._bottomLeftWheelHandler = new BI.WheelHandler( - BI.bind(this._onWheelLeft, this), - BI.bind(this._shouldHandleLeftX, this), - BI.bind(this._shouldHandleY, this) - ); - this._bottomRightWheelHandler = new BI.WheelHandler( - BI.bind(this._onWheelRight, this), - BI.bind(this._shouldHandleRightX, this), - BI.bind(this._shouldHandleY, this) - ); - this.topLeftGrid.element.mousewheel(function (e) { - self._topLeftWheelHandler.onWheel(e.originalEvent); + this.topScrollbar = BI.createWidget({ + type: "bi.grid_table_scrollbar", + width: BI.GridTableScrollbar.SIZE }); - this.topRightGrid.element.mousewheel(function (e) { - self._topRightWheelHandler.onWheel(e.originalEvent); + this.topScrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL, function (scrollTop) { + self.bottomLeftCollection.setScrollTop(scrollTop); + self.bottomRightCollection.setScrollTop(scrollTop); + self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); }); - this.bottomLeftGrid.element.mousewheel(function (e) { - self._bottomLeftWheelHandler.onWheel(e.originalEvent); + this.leftScrollbar = BI.createWidget({ + type: "bi.grid_table_horizontal_scrollbar", + height: BI.GridTableScrollbar.SIZE }); - this.bottomRightGrid.element.mousewheel(function (e) { - self._bottomRightWheelHandler.onWheel(e.originalEvent); + this.leftScrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL, function (scrollLeft) { + self.topLeftCollection.setScrollLeft(scrollLeft); + self.bottomLeftCollection.setScrollLeft(scrollLeft); + self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); + }); + this.rightScrollbar = BI.createWidget({ + type: "bi.grid_table_horizontal_scrollbar", + height: BI.GridTableScrollbar.SIZE + }); + this.rightScrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL, function (scrollLeft) { + self.topRightCollection.setScrollLeft(scrollLeft); + self.bottomRightCollection.setScrollLeft(scrollLeft); + self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); }); + this.scrollBarLayout = BI.createWidget({ + type: "bi.absolute", + element: this, + items: [{ + el: this.topScrollbar, + right: 0, + top: 0 + }, { + el: this.leftScrollbar, + left: 0 + }, { + el: this.rightScrollbar + }] + }); + this._width = o.width - BI.GridTableScrollbar.SIZE; + this._height = o.height - BI.GridTableScrollbar.SIZE; }, - _shouldHandleLeftX: function (delta) { - if (delta > 0) { - return this.bottomLeftGrid.getScrollLeft() < this.bottomLeftGrid.getMaxScrollLeft(); + mounted: function () { + var o = this.options; + if (o.items.length > 0 || o.header.length > 0) { + this._digest(); + this._populate(); } - return this.bottomLeftGrid.getScrollLeft() > 0; - }, - _shouldHandleRightX: function (delta) { - if (delta > 0) { - return this.bottomRightGrid.getScrollLeft() < this.bottomRightGrid.getMaxScrollLeft(); - } - return this.bottomRightGrid.getScrollLeft() > 0; - + _getFreezeColLength: function () { + var o = this.options; + return o.isNeedFreeze === true ? BI.clamp(o.freezeCols.length, 0, o.columnSize.length) : 0; }, - _shouldHandleY: function (delta) { - if (delta > 0) { - return this.bottomRightGrid.getScrollTop() < this.bottomRightGrid.getMaxScrollTop(); + _getFreezeHeaderHeight: function () { + var o = this.options; + if (o.header.length * o.headerRowSize >= this._height) { + return 0; } - return this.bottomRightGrid.getScrollTop() > 0; - + return o.header.length * o.headerRowSize; }, - _onWheelLeft: function (deltaX, deltaY) { - var self = this; - var scrollTop = this.bottomLeftGrid.getScrollTop(); - var scrollLeft = this.bottomLeftGrid.getScrollLeft(); - scrollTop += deltaY; - scrollLeft += deltaX; - this.bottomLeftGrid.setScrollTop(scrollTop); - this.bottomRightGrid.setScrollTop(scrollTop); - this.topLeftGrid.setScrollLeft(scrollLeft); - this.bottomLeftGrid.setScrollLeft(scrollLeft); - self._populateScrollbar(); - this.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); + _getActualItems: function () { + var o = this.options; + if (o.header.length * o.headerRowSize >= this._height) { + return o.header.concat(o.items); + } + return o.items; }, - _onWheelRight: function (deltaX, deltaY) { - var self = this; - var scrollTop = this.bottomRightGrid.getScrollTop(); - var scrollLeft = this.bottomRightGrid.getScrollLeft(); - scrollTop += deltaY; - scrollLeft += deltaX; - this.bottomLeftGrid.setScrollTop(scrollTop); - this.bottomRightGrid.setScrollTop(scrollTop); - this.topRightGrid.setScrollLeft(scrollLeft); - this.bottomRightGrid.setScrollLeft(scrollLeft); - self._populateScrollbar(); - this.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); + _populateScrollbar: function () { + var o = this.options; + var regionSize = this.getRegionSize(), totalLeftColumnSize = 0, totalRightColumnSize = 0, totalColumnSize = 0, + summaryColumnSizeArray = []; + BI.each(o.columnSize, function (i, size) { + if (o.isNeedFreeze === true && o.freezeCols.contains(i)) { + totalLeftColumnSize += size; + } else { + totalRightColumnSize += size; + } + totalColumnSize += size; + if (i === 0) { + summaryColumnSizeArray[i] = size; + } else { + summaryColumnSizeArray[i] = summaryColumnSizeArray[i - 1] + size; + } + }); + this.topScrollbar.setContentSize(this._getActualItems().length * o.rowSize); + this.topScrollbar.setSize(this._height - this._getFreezeHeaderHeight()); + this.topScrollbar.setPosition(this.bottomRightCollection.getScrollTop()); + this.topScrollbar.populate(); + + this.leftScrollbar.setContentSize(totalLeftColumnSize); + this.leftScrollbar.setSize(regionSize); + this.leftScrollbar.setPosition(this.bottomLeftCollection.getScrollLeft()); + this.leftScrollbar.populate(); + + this.rightScrollbar.setContentSize(totalRightColumnSize); + this.rightScrollbar.setSize(this._width - regionSize); + this.rightScrollbar.setPosition(this.bottomRightCollection.getScrollLeft()); + this.rightScrollbar.populate(); + + var items = this.scrollBarLayout.attr("items"); + items[0].top = this._getFreezeHeaderHeight(); + items[1].top = this._height; + items[2].top = this._height; + items[2].left = regionSize; + this.scrollBarLayout.attr("items", items); + this.scrollBarLayout.resize(); }, _populateTable: function () { var self = this, o = this.options; var regionSize = this.getRegionSize(), totalLeftColumnSize = 0, totalRightColumnSize = 0, totalColumnSize = 0, summaryColumnSizeArray = []; - var freezeColLength = this._getFreezeColLength(); BI.each(o.columnSize, function (i, size) { if (o.isNeedFreeze === true && o.freezeCols.contains(i)) { totalLeftColumnSize += size; @@ -31061,6 +30036,23 @@ BI.QuickGridTable = BI.inherit(BI.GridTable, { var obrw = this._width - regionSize; var obrh = this._height - otrh; + var tlw = otlw + this._scrollBarSize; + var tlh = otlh + this._scrollBarSize; + var trw = otrw + this._scrollBarSize; + var trh = otrh + this._scrollBarSize; + var blw = oblw + this._scrollBarSize; + var blh = oblh + this._scrollBarSize; + var brw = obrw + this._scrollBarSize; + var brh = obrh + this._scrollBarSize; + + var digest = function (el) { + el.element.css({ + overflow: "scroll", + overflowX: "scroll", + overflowY: "scroll" + }); + }; + this.topLeft.setWidth(otlw); this.topLeft.setHeight(otlh); this.topRight.setWidth(otrw); @@ -31070,28 +30062,19 @@ BI.QuickGridTable = BI.inherit(BI.GridTable, { this.bottomRight.setWidth(obrw); this.bottomRight.setHeight(obrh); - this.topLeftGrid.setWidth(otlw); - this.topLeftGrid.setHeight(otlh); - this.topRightGrid.setWidth(otrw); - this.topRightGrid.setHeight(otrh); - this.bottomLeftGrid.setWidth(oblw); - this.bottomLeftGrid.setHeight(oblh); - this.bottomRightGrid.setWidth(obrw); - this.bottomRightGrid.setHeight(obrh); - - this.topLeftGrid.setEstimatedColumnSize(freezeColLength > 0 ? totalLeftColumnSize / freezeColLength : 0); - this.topLeftGrid.setEstimatedRowSize(o.headerRowSize); - this.topRightGrid.setEstimatedColumnSize((o.columnSize.length - freezeColLength) > 0 ? (totalRightColumnSize / (o.columnSize.length - freezeColLength)) : 0); - this.topRightGrid.setEstimatedRowSize(o.headerRowSize); - this.bottomLeftGrid.setEstimatedColumnSize(freezeColLength > 0 ? totalLeftColumnSize / freezeColLength : 0); - this.bottomLeftGrid.setEstimatedRowSize(o.rowSize); - this.bottomRightGrid.setEstimatedColumnSize((o.columnSize.length - freezeColLength) > 0 ? (totalRightColumnSize / (o.columnSize.length - freezeColLength)) : 0); - this.bottomRightGrid.setEstimatedRowSize(o.rowSize); + this.topLeftCollection.setWidth(tlw); + this.topLeftCollection.setHeight(tlh); + this.topRightCollection.setWidth(trw); + this.topRightCollection.setHeight(trh); + this.bottomLeftCollection.setWidth(blw); + this.bottomLeftCollection.setHeight(blh); + this.bottomRightCollection.setWidth(brw); + this.bottomRightCollection.setHeight(brh); - this.topLeftGrid.setColumnCount(freezeColLength); - this.topRightGrid.setColumnCount(o.columnSize.length - freezeColLength); - this.bottomLeftGrid.setColumnCount(freezeColLength); - this.bottomRightGrid.setColumnCount(o.columnSize.length - freezeColLength); + digest(this.topLeftCollection); + digest(this.topRightCollection); + digest(this.bottomLeftCollection); + digest(this.bottomRightCollection); var items = this.contextLayout.attr("items"); items[1].left = regionSize; @@ -31102,4432 +30085,5594 @@ BI.QuickGridTable = BI.inherit(BI.GridTable, { this.contextLayout.resize(); var leftHeader = [], rightHeader = [], leftItems = [], rightItems = []; - BI.each(o.header, function (i, cols) { - leftHeader[i] = []; - rightHeader[i] = []; - BI.each(cols, function (j, col) { + var run = function (positions, items, rendered) { + BI.each(positions, function (i, item) { var cell = { - type: "bi.grid_table_cell", - cell: col + type: "bi.collection_table_cell", + cell: items[item.row][item.col] }; - if (j < freezeColLength) { - leftHeader[i].push(cell); + rendered.push(cell); + }); + }; + run(this.topLeftItems, o.header, leftHeader); + run(this.topRightItems, o.header, rightHeader); + run(this.bottomLeftItems, this._getActualItems(), leftItems); + run(this.bottomRightItems, this._getActualItems(), rightItems); + + this.topLeftCollection._populate(leftHeader); + this.topRightCollection._populate(rightHeader); + this.bottomLeftCollection._populate(leftItems); + this.bottomRightCollection._populate(rightItems); + }, + + _digest: function () { + var o = this.options; + var freezeColLength = this._getFreezeColLength(); + // 如果表头位置不够，取消表头冻结 + if (this._getFreezeHeaderHeight() <= 0) { + this.topLeftItems = []; + this.topRightItems = []; + this.bottomLeftItems = this._serialize(this._getActualItems(), 0, freezeColLength, o.rowSize, o.columnSize, o.mergeCols, BI.range(o.header.length)); + this.bottomRightItems = this._serialize(this._getActualItems(), freezeColLength, o.columnSize.length, o.rowSize, o.columnSize, o.mergeCols, BI.range(o.header.length)); + } else { + this.topLeftItems = this._serialize(o.header, 0, freezeColLength, o.headerRowSize, o.columnSize, o.mergeCols); + this.topRightItems = this._serialize(o.header, freezeColLength, o.columnSize.length, o.headerRowSize, o.columnSize, true); + this.bottomLeftItems = this._serialize(o.items, 0, freezeColLength, o.rowSize, o.columnSize, o.mergeCols); + this.bottomRightItems = this._serialize(o.items, freezeColLength, o.columnSize.length, o.rowSize, o.columnSize, o.mergeCols); + } + }, + + _serialize: function (items, startCol, endCol, rowHeight, columnSize, mergeCols, mergeRows) { + mergeCols = mergeCols || []; + mergeRows = mergeRows || []; + var self = this, o = this.options; + var result = [], cache = {}, preCol = {}, preRow = {}, map = {}; + var summaryColumnSize = []; + for (var i = startCol; i < endCol; i++) { + if (i === startCol) { + summaryColumnSize[i] = columnSize[i]; + } else { + summaryColumnSize[i] = summaryColumnSize[i - 1] + columnSize[i]; + } + } + var mergeRow = function (i, j) { + preCol[j]._height += rowHeight; + preCol[j].__mergeRows.push(i); + }; + + var mergeCol = function (i, j) { + preRow[i]._width += columnSize[j]; + preRow[i].__mergeCols.push(j); + }; + + var createOneEl = function (r, c) { + var width = columnSize[c]; + var height = rowHeight; + map[r][c]._row = r; + map[r][c]._col = c; + map[r][c]._width = width; + map[r][c]._height = height; + preCol[c] = map[r][c]; + preCol[c].__mergeRows = [r]; + preRow[r] = map[r][c]; + preRow[r].__mergeCols = [c]; + + result.push({ + x: summaryColumnSize[c] - columnSize[c], + y: +r * rowHeight, + item: map[r][c] + }); + }; + + BI.each(items, function (i, cols) { + for (var j = startCol; j < endCol; j++) { + if (!cache[i]) { + cache[i] = {}; + } + if (!map[i]) { + map[i] = {}; + } + cache[i][j] = cols[j]; + map[i][j] = {}; + if (mergeCols === true || mergeCols.indexOf(j) > -1 || mergeRows === true || mergeRows.indexOf(i) > -1) { + if (i === 0 && j === startCol) { + createOneEl(0, startCol); + } else if (j === startCol && i > 0) { + var isNeedMergeRow = o.mergeRule(cache[i][j], cache[i - 1][j]); + if (isNeedMergeRow === true) { + mergeRow(i, j); + preRow[i] = preCol[j]; + } else { + createOneEl(i, j); + } + } else if (i === 0 && j > startCol) { + var isNeedMergeCol = o.mergeRule(cache[i][j], cache[i][j - 1]); + if (isNeedMergeCol === true) { + mergeCol(i, j); + preCol[j] = preRow[i]; + } else { + createOneEl(i, j); + } + } else { + var isNeedMergeRow = o.mergeRule(cache[i][j], cache[i - 1][j]); + var isNeedMergeCol = o.mergeRule(cache[i][j], cache[i][j - 1]); + if (isNeedMergeCol && isNeedMergeRow) { + continue; + // mergeRow(i, j);//优先合并列 + } + if (isNeedMergeCol) { + mergeCol(i, j); + } + if (isNeedMergeRow) { + mergeRow(i, j); + } + if (!isNeedMergeCol && !isNeedMergeRow) { + createOneEl(i, j); + } + } } else { - rightHeader[i].push(cell); + createOneEl(i, j); } - }); + } }); - BI.each(this._getActualItems(), function (i, cols) { - leftItems[i] = []; - rightItems[i] = []; - BI.each(cols, function (j, col) { - var cell = { - type: "bi.grid_table_cell", - cell: col - }; - if (j < freezeColLength) { - leftItems[i].push(cell); - } else { - rightItems[i].push(cell); - } - }); + return BI.map(result, function (i, item) { + return { + x: item.x, + y: item.y, + row: item.item._row, + col: item.item._col, + width: item.item._width, + height: item.item._height + }; }); + }, - this.topLeftGrid.populate(leftHeader); - this.topRightGrid.populate(rightHeader); - this.bottomLeftGrid.populate(leftItems); - this.bottomRightGrid.populate(rightItems); - } -}); -BI.shortcut("bi.quick_grid_table", BI.QuickGridTable);/** - * - * 表格滚动条 - * - * Created by GUY on 2016/1/12. - * @class BI.GridTableScrollbar - * @extends BI.Widget - */ -BI.GridTableScrollbar = BI.inherit(BI.Widget, { - _const: { - FACE_MARGIN: 4, - FACE_MARGIN_2: 4 * 2, - FACE_SIZE_MIN: 30, - KEYBOARD_SCROLL_AMOUNT: 40 + _populate: function () { + if (this._width <= 0 || this._height <= 0) { + return; + } + if (this._isNeedDigest === true) { + this._digest(); + } + this._isNeedDigest = false; + this._populateTable(); + this._populateScrollbar(); }, - _defaultConfig: function () { - return BI.extend(BI.GridTableScrollbar.superclass._defaultConfig.apply(this, arguments), { - baseCls: "scrollbar-layout-main public-scrollbar-main", - attributes: { - tabIndex: 0 - }, - contentSize: 0, - defaultPosition: 0, - isOpaque: false, - orientation: "vertical", - position: 0, - size: 0 - }); + + getRegionSize: function () { + var o = this.options; + var regionSize = o.regionColumnSize[0] || 0; + if (o.isNeedFreeze === false || o.freezeCols.length === 0) { + return 0; + } + if (!regionSize) { + BI.each(o.freezeCols, function (i, col) { + regionSize += o.columnSize[col]; + }); + } + return regionSize; }, - render: function () { - var self = this, o = this.options; - this.focused = false; - this.isDragging = false; - this.face = BI.createWidget({ - type: "bi.layout", - cls: "scrollbar-layout-face public-scrollbar-face " - + (this._isHorizontal() ? "scrollbar-layout-face-horizontal" : "scrollbar-layout-face-vertical") - }); - this.contextLayout = BI.createWidget({ - type: "bi.absolute", - element: this, - items: [{ - el: this.face, - left: 0, - top: 0 - }] - }); + setVerticalScroll: function (scrollTop) { + this.bottomLeftCollection.setScrollTop(scrollTop); + this.bottomRightCollection.setScrollTop(scrollTop); }, - mounted: function () { - var self = this, o = this.options; - var onWheel = o.orientation === "horizontal" ? this._onWheelX : this._onWheelY; - this._wheelHandler = new BI.WheelHandler( - BI.bind(onWheel, this), - BI.bind(this._shouldHandleX, this), - BI.bind(this._shouldHandleY, this) - ); - this._mouseMoveTracker = new BI.MouseMoveTracker( - BI.bind(this._onMouseMove, this), - BI.bind(this._onMouseMoveEnd, this), - document - ); - this.element.on("mousedown", BI.bind(this._onMouseDown, this)); - this.element.on("mousewheel", function (e) { - self._wheelHandler.onWheel(e.originalEvent); - }); - this.element.on("keydown", BI.bind(this._onKeyDown, this)); - this.element.on("focus", function () { - self.focused = true; - self._populate(); - }); - this.element.on("blur", function () { - self.focused = false; - self._populate(); - }); - if (this._isHorizontal()) { - this.element.addClass("scrollbar-layout-main-horizontal"); - } else { - this.element.addClass("scrollbar-layout-main-vertical"); - } - this._populate(); + setLeftHorizontalScroll: function (scrollLeft) { + this.topLeftCollection.setScrollLeft(scrollLeft); + this.bottomLeftCollection.setScrollLeft(scrollLeft); }, - _isHorizontal: function () { - return this.options.orientation === "horizontal"; + setRightHorizontalScroll: function (scrollLeft) { + this.topRightCollection.setScrollLeft(scrollLeft); + this.bottomRightCollection.setScrollLeft(scrollLeft); }, - _getScale: function () { - var o = this.options; - var scale = o.size / o.contentSize; - var faceSize = o.size * scale; + getVerticalScroll: function () { + return this.bottomRightCollection.getScrollTop(); + }, - if (faceSize < this._const.FACE_SIZE_MIN) { - scale = (o.size - this._const.FACE_SIZE_MIN) / (o.contentSize - o.size); - } - return scale; + getLeftHorizontalScroll: function () { + return this.bottomLeftCollection.getScrollLeft(); }, - _getFaceSize: function () { - var o = this.options; - var scale = o.size / o.contentSize; - var faceSize = o.size * scale; + getRightHorizontalScroll: function () { + return this.bottomRightCollection.getScrollLeft(); + }, - if (faceSize < this._const.FACE_SIZE_MIN) { - faceSize = this._const.FACE_SIZE_MIN; - } - return faceSize; + setWidth: function (width) { + BI.CollectionTable.superclass.setWidth.apply(this, arguments); + this._width = this.options.width - BI.GridTableScrollbar.SIZE; }, - _shouldHandleX: function (delta) { - return this.options.orientation === "horizontal" ? - this._shouldHandleChange(delta) : - false; + setHeight: function (height) { + BI.CollectionTable.superclass.setHeight.apply(this, arguments); + this._height = this.options.height - BI.GridTableScrollbar.SIZE; }, - _shouldHandleY: function (delta) { - return this.options.orientation !== "horizontal" ? - this._shouldHandleChange(delta) : - false; + setColumnSize: function (columnSize) { + this._isNeedDigest = true; + this.options.columnSize = columnSize; }, - _shouldHandleChange: function (delta) { - return this.options.position + delta !== this.options.position; + setRegionColumnSize: function (regionColumnSize) { + this._isNeedDigest = true; + this.options.regionColumnSize = regionColumnSize; + }, + + getColumnSize: function () { + return this.options.columnSize; + }, + + getRegionColumnSize: function () { + return this.options.regionColumnSize; + }, + + populate: function (items, header) { + if (items && items !== this.options.items) { + this._isNeedDigest = true; + this.options.items = items; + this._restore(); + } + if (header && header !== this.options.header) { + this._isNeedDigest = true; + this.options.header = header; + this._restore(); + } + this._populate(); + }, + + _restore: function () { + this.topLeftCollection.restore(); + this.topRightCollection.restore(); + this.bottomLeftCollection.restore(); + this.bottomRightCollection.restore(); + }, + + restore: function () { + this._restore(); + } +}); +BI.shortcut("bi.collection_table", BI.CollectionTable);/** + * QuickCollectionTable + * + * Created by GUY on 2016/1/12. + * @class BI.QuickCollectionTable + * @extends BI.CollectionTable + */ +BI.QuickCollectionTable = BI.inherit(BI.CollectionTable, { + _defaultConfig: function () { + return BI.extend(BI.QuickCollectionTable.superclass._defaultConfig.apply(this, arguments), { + extraCls: "bi-quick-collection-table" + }); }, - _onWheelY: function (deltaX, deltaY) { - this._onWheel(deltaY); + render: function () { + BI.QuickCollectionTable.superclass.render.apply(this, arguments); + var self = this, o = this.options; + this.topLeftCollection.setOverflowX(false); + this.topLeftCollection.setOverflowY(false); + this.topRightCollection.setOverflowX(false); + this.topRightCollection.setOverflowY(false); + this.bottomLeftCollection.setOverflowX(false); + this.bottomLeftCollection.setOverflowY(false); + this.bottomRightCollection.setOverflowX(false); + this.bottomRightCollection.setOverflowY(false); }, - _onWheelX: function (deltaX, deltaY) { - this._onWheel(deltaX); + mounted: function () { + BI.QuickCollectionTable.superclass.mounted.apply(this, arguments); + var self = this; + this._topLeftWheelHandler = new BI.WheelHandler( + BI.bind(this._onWheelLeft, this), + BI.bind(this._shouldHandleLeftX, this), + BI.bind(this._shouldHandleY, this) + ); + this._topRightWheelHandler = new BI.WheelHandler( + BI.bind(this._onWheelRight, this), + BI.bind(this._shouldHandleRightX, this), + BI.bind(this._shouldHandleY, this) + ); + this._bottomLeftWheelHandler = new BI.WheelHandler( + BI.bind(this._onWheelLeft, this), + BI.bind(this._shouldHandleLeftX, this), + BI.bind(this._shouldHandleY, this) + ); + this._bottomRightWheelHandler = new BI.WheelHandler( + BI.bind(this._onWheelRight, this), + BI.bind(this._shouldHandleRightX, this), + BI.bind(this._shouldHandleY, this) + ); + this.topLeftCollection.element.mousewheel(function (e) { + self._topLeftWheelHandler.onWheel(e.originalEvent); + }); + this.topRightCollection.element.mousewheel(function (e) { + self._topRightWheelHandler.onWheel(e.originalEvent); + }); + this.bottomLeftCollection.element.mousewheel(function (e) { + self._bottomLeftWheelHandler.onWheel(e.originalEvent); + }); + this.bottomRightCollection.element.mousewheel(function (e) { + self._bottomRightWheelHandler.onWheel(e.originalEvent); + }); }, - _onWheel: function (delta) { - var maxPosition = this.options.contentSize - this.options.size; - this.options.position += delta; - if (this.options.position < 0) { - this.options.position = 0; - } else if (this.options.position > maxPosition) { - this.options.position = maxPosition; + _shouldHandleLeftX: function (delta) { + if (delta > 0) { + return this.bottomLeftCollection.getScrollLeft() < this.bottomLeftCollection.getMaxScrollLeft(); } - this._populate(); - this.fireEvent(BI.GridTableScrollbar.EVENT_SCROLL, this.options.position); + return this.bottomLeftCollection.getScrollLeft() > 0; + }, - _onMouseDown: function (e) { - if (e.target !== this.face.element[0]) { - var position = this._isHorizontal() ? e.offsetX : e.offsetY; - position /= this._getScale(); - this.options.position = BI.clamp(position - (this._getFaceSize() * 0.5 / this._getScale()), 0, this.options.contentSize - this.options.size); - this._populate(); - this.fireEvent(BI.GridTableScrollbar.EVENT_SCROLL, this.options.position); - } else { - this._mouseMoveTracker.captureMouseMoves(e); + _shouldHandleRightX: function (delta) { + if (delta > 0) { + return this.bottomRightCollection.getScrollLeft() < this.bottomRightCollection.getMaxScrollLeft(); } - try { - this.element[0].focus(); - } catch (e) { + return this.bottomRightCollection.getScrollLeft() > 0; + + }, + _shouldHandleY: function (delta) { + if (delta > 0) { + return this.bottomRightCollection.getScrollTop() < this.bottomRightCollection.getMaxScrollTop(); } + return this.bottomRightCollection.getScrollTop() > 0; + }, - _onMouseMove: function (deltaX, deltaY) { - var delta = this._isHorizontal() ? deltaX : deltaY; - delta /= this._getScale(); - this.options.position = BI.clamp(this.options.position + delta, 0, this.options.contentSize - this.options.size); - this.isDragging = this._mouseMoveTracker.isDragging(); - this._populate(); - this.fireEvent(BI.GridTableScrollbar.EVENT_SCROLL, this.options.position); + _onWheelLeft: function (deltaX, deltaY) { + var self = this; + var scrollTop = this.bottomLeftCollection.getScrollTop(); + var scrollLeft = this.bottomLeftCollection.getScrollLeft(); + scrollTop += deltaY; + scrollLeft += deltaX; + this.bottomLeftCollection.setScrollTop(scrollTop); + this.bottomRightCollection.setScrollTop(scrollTop); + this.topLeftCollection.setScrollLeft(scrollLeft); + this.bottomLeftCollection.setScrollLeft(scrollLeft); + self._populateScrollbar(); + this.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); }, - _onMouseMoveEnd: function (event) { - this._mouseMoveTracker.releaseMouseMoves(); - if (this.isDragging === true) { - this.isDragging = false; - this._populate(); - } + _onWheelRight: function (deltaX, deltaY) { + var self = this; + var scrollTop = this.bottomRightCollection.getScrollTop(); + var scrollLeft = this.bottomRightCollection.getScrollLeft(); + scrollTop += deltaY; + scrollLeft += deltaX; + this.bottomLeftCollection.setScrollTop(scrollTop); + this.bottomRightCollection.setScrollTop(scrollTop); + this.topRightCollection.setScrollLeft(scrollLeft); + this.bottomRightCollection.setScrollLeft(scrollLeft); + self._populateScrollbar(); + this.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); }, - _onKeyDown: function (event) { - var Keys = { - BACKSPACE: 8, - TAB: 9, - RETURN: 13, - ALT: 18, - ESC: 27, - SPACE: 32, - PAGE_UP: 33, - PAGE_DOWN: 34, - END: 35, - HOME: 36, - LEFT: 37, - UP: 38, - RIGHT: 39, - DOWN: 40, - DELETE: 46, - COMMA: 188, - PERIOD: 190, - A: 65, - Z: 90, - ZERO: 48, - NUMPAD_0: 96, - NUMPAD_9: 105 - }; - var keyCode = event.keyCode; - - if (keyCode === Keys.TAB) { - return; - } - - var distance = 40; - var direction = 0; - - if (this._isHorizontal()) { - switch (keyCode) { - case Keys.HOME: - direction = -1; - distance = this.options.contentSize; - break; - - case Keys.LEFT: - direction = -1; - break; + _populateTable: function () { + var self = this, o = this.options; + var regionSize = this.getRegionSize(), totalLeftColumnSize = 0, totalRightColumnSize = 0, totalColumnSize = 0, + summaryColumnSizeArray = []; + BI.each(o.columnSize, function (i, size) { + if (o.isNeedFreeze === true && o.freezeCols.contains(i)) { + totalLeftColumnSize += size; + } else { + totalRightColumnSize += size; + } + totalColumnSize += size; + if (i === 0) { + summaryColumnSizeArray[i] = size; + } else { + summaryColumnSizeArray[i] = summaryColumnSizeArray[i - 1] + size; + } + }); - case Keys.RIGHT: - direction = 1; - break; + var otlw = regionSize; + var otlh = this._getFreezeHeaderHeight(); + var otrw = this._width - regionSize; + var otrh = this._getFreezeHeaderHeight(); + var oblw = regionSize; + var oblh = this._height - otlh; + var obrw = this._width - regionSize; + var obrh = this._height - otrh; - default: - return; - } - } + this.topLeft.setWidth(otlw); + this.topLeft.setHeight(otlh); + this.topRight.setWidth(otrw); + this.topRight.setHeight(otrh); + this.bottomLeft.setWidth(oblw); + this.bottomLeft.setHeight(oblh); + this.bottomRight.setWidth(obrw); + this.bottomRight.setHeight(obrh); - if (!this._isHorizontal()) { - switch (keyCode) { - case Keys.SPACE: - if (event.shiftKey) { - direction = -1; - } else { - direction = 1; - } - break; + this.topLeftCollection.setWidth(otlw); + this.topLeftCollection.setHeight(otlh); + this.topRightCollection.setWidth(otrw); + this.topRightCollection.setHeight(otrh); + this.bottomLeftCollection.setWidth(oblw); + this.bottomLeftCollection.setHeight(oblh); + this.bottomRightCollection.setWidth(obrw); + this.bottomRightCollection.setHeight(obrh); - case Keys.HOME: - direction = -1; - distance = this.options.contentSize; - break; + var items = this.contextLayout.attr("items"); + items[1].left = regionSize; + items[2].top = this._getFreezeHeaderHeight(); + items[3].left = regionSize; + items[3].top = this._getFreezeHeaderHeight(); + this.contextLayout.attr("items", items); + this.contextLayout.resize(); - case Keys.UP: - direction = -1; - break; + var leftHeader = [], rightHeader = [], leftItems = [], rightItems = []; + var run = function (positions, items, rendered) { + BI.each(positions, function (i, item) { + var cell = { + type: "bi.collection_table_cell", + cell: items[item.row][item.col] + }; + rendered.push(cell); + }); + }; + run(this.topLeftItems, o.header, leftHeader); + run(this.topRightItems, o.header, rightHeader); + run(this.bottomLeftItems, this._getActualItems(), leftItems); + run(this.bottomRightItems, this._getActualItems(), rightItems); - case Keys.DOWN: - direction = 1; - break; + this.topLeftCollection.populate(leftHeader); + this.topRightCollection.populate(rightHeader); + this.bottomLeftCollection.populate(leftItems); + this.bottomRightCollection.populate(rightItems); + } +}); +BI.shortcut("bi.quick_collection_table", BI.QuickCollectionTable);/** + * + * 表格单元格 + * + * Created by GUY on 2016/1/12. + * @class BI.GridTableCell + * @extends BI.Widget + */ +BI.GridTableCell = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.GridTableCell.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-grid-table-cell bi-border-right bi-border-bottom", + width: 0, + height: 0, + _rowIndex: 0, + _columnIndex: 0, + _left: 0, + _top: 0, + cell: {} + }); + }, - case Keys.PAGE_UP: - direction = -1; - distance = this.options.size; - break; + _init: function () { + BI.GridTableCell.superclass._init.apply(this, arguments); + var o = this.options; + this.cell = BI.createWidget(BI.extend({ + type: "bi.label" + }, o.cell, { + cls: (o.cell.cls || "") + "grid-table-cell-wrapper", + width: o.width - (o._columnIndex === 0 ? 1 : 0) - 1, + height: o.height - (o._rowIndex === 0 ? 1 : 0) - 1 + })); + BI.createWidget({ + type: "bi.absolute", + element: this, + items: [{ + el: this.cell, + left: 0, + right: 0, + top: 0, + bottom: 0 + }] + }); + }, - case Keys.PAGE_DOWN: - direction = 1; - distance = this.options.size; - break; + setWidth: function (width) { + BI.GridTableCell.superclass.setWidth.apply(this, arguments); + var o = this.options; + this.cell.setWidth(o.width - (o._columnIndex === 0 ? 1 : 0) - 1); + }, - default: - return; - } - } + setHeight: function (height) { + BI.GridTableCell.superclass.setHeight.apply(this, arguments); + var o = this.options; + this.cell.setHeight(o.height - (o._rowIndex === 0 ? 1 : 0) - 1); + } +}); - this.options.position = BI.clamp(this.options.position + (distance * direction), 0, this.options.contentSize - this.options.size); - event.preventDefault(); - this._populate(); - this.fireEvent(BI.GridTableScrollbar.EVENT_SCROLL, this.options.position); +BI.shortcut("bi.grid_table_cell", BI.GridTableCell);/** + * GridTable + * + * Created by GUY on 2016/1/12. + * @class BI.GridTable + * @extends BI.Widget + */ +BI.GridTable = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.GridTable.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-grid-table", + headerRowSize: 25, + rowSize: 25, + columnSize: [], + isNeedFreeze: false, + freezeCols: [], + header: [], + items: [], + regionColumnSize: [] + }); }, - _populate: function () { + render: function () { var self = this, o = this.options; - if (o.size < 1 || o.contentSize <= o.size) { - this.setVisible(false); - return; - } - this.setVisible(true); - - var size = o.size; - var isHorizontal = this._isHorizontal(); - var isActive = this.focused || this.isDragging; - - var faceSize = this._getFaceSize(); - var isOpaque = o.isOpaque; - this.element[isOpaque === true ? "addClass" : "removeClass"]("public-scrollbar-main-opaque"); - this.element[isActive === true ? "addClass" : "removeClass"]("public-scrollbar-main-active"); - - this.face.element[isActive === true ? "addClass" : "removeClass"]("public-scrollbar-face-active"); + this._width = 0; + this._height = 0; + this._scrollBarSize = BI.DOM.getScrollWidth(); + var rowHeightGetter = function () { + return o.rowSize; + }; + var columnLeftWidthGetter = function (index) { + return o.columnSize[index]; + }; + var columnRightWidthGetter = function (index) { + return o.columnSize[index + self._getFreezeColLength()]; + }; + this.topLeftGrid = BI.createWidget({ + type: "bi.grid_view", + rowHeightGetter: rowHeightGetter, + columnWidthGetter: columnLeftWidthGetter + }); + this.topLeftGrid.on(BI.GridView.EVENT_SCROLL, function (scroll) { + self.bottomLeftGrid.setScrollLeft(scroll.scrollLeft); + self._populateScrollbar(); + self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); + }); + this.topRightGrid = BI.createWidget({ + type: "bi.grid_view", + rowHeightGetter: rowHeightGetter, + columnWidthGetter: columnRightWidthGetter + }); + this.topRightGrid.on(BI.GridView.EVENT_SCROLL, function (scroll) { + self.bottomRightGrid.setScrollLeft(scroll.scrollLeft); + self._populateScrollbar(); + self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); + }); + this.bottomLeftGrid = BI.createWidget({ + type: "bi.grid_view", + rowHeightGetter: rowHeightGetter, + columnWidthGetter: columnLeftWidthGetter + }); + this.bottomLeftGrid.on(BI.GridView.EVENT_SCROLL, function (scroll) { + self.bottomRightGrid.setScrollTop(scroll.scrollTop); + self.topLeftGrid.setScrollLeft(scroll.scrollLeft); + self._populateScrollbar(); + self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); + }); + this.bottomRightGrid = BI.createWidget({ + type: "bi.grid_view", + rowHeightGetter: rowHeightGetter, + columnWidthGetter: columnRightWidthGetter + }); + this.bottomRightGrid.on(BI.GridView.EVENT_SCROLL, function (scroll) { + self.bottomLeftGrid.setScrollTop(scroll.scrollTop); + self.topRightGrid.setScrollLeft(scroll.scrollLeft); + self._populateScrollbar(); + self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); + }); + this.topLeft = BI.createWidget({ + type: "bi.vertical", + scrollable: false, + scrolly: false, + items: [this.topLeftGrid] + }); + this.topRight = BI.createWidget({ + type: "bi.vertical", + scrollable: false, + scrolly: false, + items: [this.topRightGrid] + }); + this.bottomLeft = BI.createWidget({ + type: "bi.vertical", + scrollable: false, + scrolly: false, + items: [this.bottomLeftGrid] + }); + this.bottomRight = BI.createWidget({ + type: "bi.vertical", + scrollable: false, + scrolly: false, + items: [this.bottomRightGrid] + }); + this.contextLayout = BI.createWidget({ + type: "bi.absolute", + element: this, + items: [{ + el: this.topLeft, + top: 0, + left: 0 + }, { + el: this.topRight, + top: 0 + }, { + el: this.bottomLeft, + left: 0 + }, { + el: this.bottomRight + }] + }); - var position = o.position * this._getScale() + this._const.FACE_MARGIN; + this.topScrollbar = BI.createWidget({ + type: "bi.grid_table_scrollbar", + width: BI.GridTableScrollbar.SIZE + }); + this.topScrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL, function (scrollTop) { + self.bottomLeftGrid.setScrollTop(scrollTop); + self.bottomRightGrid.setScrollTop(scrollTop); + self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); + }); + this.leftScrollbar = BI.createWidget({ + type: "bi.grid_table_horizontal_scrollbar", + height: BI.GridTableScrollbar.SIZE + }); + this.leftScrollbar.on(BI.GridTableHorizontalScrollbar.EVENT_SCROLL, function (scrollLeft) { + self.topLeftGrid.setScrollLeft(scrollLeft); + self.bottomLeftGrid.setScrollLeft(scrollLeft); + self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); + }); + this.rightScrollbar = BI.createWidget({ + type: "bi.grid_table_horizontal_scrollbar", + height: BI.GridTableScrollbar.SIZE + }); + this.rightScrollbar.on(BI.GridTableHorizontalScrollbar.EVENT_SCROLL, function (scrollLeft) { + self.topRightGrid.setScrollLeft(scrollLeft); + self.bottomRightGrid.setScrollLeft(scrollLeft); + self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); + }); + this.scrollBarLayout = BI.createWidget({ + type: "bi.absolute", + element: this, + items: [{ + el: this.topScrollbar, + right: 0, + top: 0 + }, { + el: this.leftScrollbar, + left: 0 + }, { + el: this.rightScrollbar + }] + }); + this._width = o.width - BI.GridTableScrollbar.SIZE; + this._height = o.height - BI.GridTableScrollbar.SIZE; + this.header = this._getHeader(); + this.items = this._getItems(); + }, - var items = this.contextLayout.attr("items"); - if (isHorizontal) { - this.setWidth(size); - this.face.setWidth(faceSize - this._const.FACE_MARGIN_2); - items[0].left = position; - items[0].top = 0; - } else { - this.setHeight(size); - this.face.setHeight(faceSize - this._const.FACE_MARGIN_2); - items[0].left = 0; - items[0].top = position; + mounted: function () { + var o = this.options; + if (o.items.length > 0 || o.header.length > 0) { + this._populate(); } - this.contextLayout.attr("items", items); - this.contextLayout.resize(); }, - setContentSize: function (contentSize) { - this.options.contentSize = contentSize; + _getFreezeColLength: function () { + var o = this.options; + return o.isNeedFreeze === true ? BI.clamp(o.freezeCols.length, 0, o.columnSize.length) : 0; }, - setPosition: function (position) { - this.options.position = position; + _getFreezeHeaderHeight: function () { + var o = this.options; + if (o.header.length * o.headerRowSize >= this._height) { + return 0; + } + return o.header.length * o.headerRowSize; }, - setSize: function (size) { - this.options.size = size; + _getActualItems: function () { + var o = this.options; + if (o.header.length * o.headerRowSize >= this._height) { + return o.header.concat(o.items); + } + return o.items; }, - populate: function () { - this._populate(); - } -}); -BI.GridTableScrollbar.SIZE = 10; -BI.GridTableScrollbar.EVENT_SCROLL = "EVENT_SCROLL"; -BI.shortcut("bi.grid_table_scrollbar", BI.GridTableScrollbar); + _populateScrollbar: function () { + var o = this.options; + var regionSize = this.getRegionSize(), totalLeftColumnSize = 0, totalRightColumnSize = 0, totalColumnSize = 0, + summaryColumnSizeArray = []; + BI.each(o.columnSize, function (i, size) { + if (o.isNeedFreeze === true && o.freezeCols.contains(i)) { + totalLeftColumnSize += size; + } else { + totalRightColumnSize += size; + } + totalColumnSize += size; + if (i === 0) { + summaryColumnSizeArray[i] = size; + } else { + summaryColumnSizeArray[i] = summaryColumnSizeArray[i - 1] + size; + } + }); + this.topScrollbar.setContentSize(this._getActualItems().length * o.rowSize); + this.topScrollbar.setSize(this._height - this._getFreezeHeaderHeight()); + this.topScrollbar.setPosition(Math.min(this.bottomLeftGrid.getScrollTop(), this.bottomRightGrid.getScrollTop())); + this.topScrollbar.populate(); + this.leftScrollbar.setContentSize(totalLeftColumnSize); + this.leftScrollbar.setSize(regionSize); + this.leftScrollbar.setPosition(this.bottomLeftGrid.getScrollLeft()); + this.leftScrollbar.populate(); -BI.GridTableHorizontalScrollbar = BI.inherit(BI.Widget, { - _const: { - FACE_MARGIN: 4, - FACE_MARGIN_2: 4 * 2, - FACE_SIZE_MIN: 30, - KEYBOARD_SCROLL_AMOUNT: 40 + this.rightScrollbar.setContentSize(totalRightColumnSize); + this.rightScrollbar.setSize(this._width - regionSize); + this.rightScrollbar.setPosition(this.bottomRightGrid.getScrollLeft()); + this.rightScrollbar.populate(); + + var items = this.scrollBarLayout.attr("items"); + items[0].top = this._getFreezeHeaderHeight(); + items[1].top = this._height; + items[2].top = this._height; + items[2].left = regionSize; + this.scrollBarLayout.attr("items", items); + this.scrollBarLayout.resize(); }, - _defaultConfig: function () { - return BI.extend(BI.GridTableHorizontalScrollbar.superclass._defaultConfig.apply(this, arguments), { - attributes: { - tabIndex: 0 - }, - contentSize: 0, - position: 0, - size: 0 + + _getHeader: function () { + var o = this.options; + var freezeColLength = this._getFreezeColLength(); + var leftHeader = [], rightHeader = []; + BI.each(o.header, function (i, cols) { + leftHeader[i] = []; + rightHeader[i] = []; + BI.each(cols, function (j, col) { + var cell = { + type: "bi.grid_table_cell", + cell: col + }; + if (j < freezeColLength) { + leftHeader[i].push(cell); + } else { + rightHeader[i].push(cell); + } + }); }); + return [leftHeader, rightHeader]; }, - _init: function () { - BI.GridTableHorizontalScrollbar.superclass._init.apply(this, arguments); - var self = this, o = this.options; - this.scrollbar = BI.createWidget({ - type: "bi.grid_table_scrollbar", - orientation: "horizontal", - isOpaque: true, - position: o.position, - contentSize: o.contentSize, - size: o.size - }); - this.scrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL, function () { - self.fireEvent(BI.GridTableHorizontalScrollbar.EVENT_SCROLL, arguments); - }); - BI.createWidget({ - type: "bi.absolute", - cls: "horizontal-scrollbar", - element: this, - width: o.size, - height: BI.GridTableScrollbar.SIZE, - items: [{ - el: { - type: "bi.absolute", - scrollable: false, - height: BI.GridTableScrollbar.SIZE, - items: [{ - el: this.scrollbar, - left: 0, - top: 0 - }] - }, - top: 0, - left: 0, - right: 0 - }] + _getItems: function () { + var o = this.options; + var freezeColLength = this._getFreezeColLength(); + var leftItems = [], rightItems = []; + BI.each(this._getActualItems(), function (i, cols) { + leftItems[i] = []; + rightItems[i] = []; + BI.each(cols, function (j, col) { + var cell = { + type: "bi.grid_table_cell", + cell: col + }; + if (j < freezeColLength) { + leftItems[i].push(cell); + } else { + rightItems[i].push(cell); + } + }); }); + return [leftItems, rightItems]; }, - setContentSize: function (contentSize) { - this.options.contentSize = contentSize; - this.scrollbar.setContentSize(contentSize); - }, + _populateTable: function () { + var self = this, o = this.options; + var regionSize = this.getRegionSize(), totalLeftColumnSize = 0, totalRightColumnSize = 0, totalColumnSize = 0, + summaryColumnSizeArray = []; + var freezeColLength = this._getFreezeColLength(); + BI.each(o.columnSize, function (i, size) { + if (o.isNeedFreeze === true && o.freezeCols.contains(i)) { + totalLeftColumnSize += size; + } else { + totalRightColumnSize += size; + } + totalColumnSize += size; + if (i === 0) { + summaryColumnSizeArray[i] = size; + } else { + summaryColumnSizeArray[i] = summaryColumnSizeArray[i - 1] + size; + } + }); + + var otlw = regionSize; + var otlh = this._getFreezeHeaderHeight(); + var otrw = this._width - regionSize; + var otrh = this._getFreezeHeaderHeight(); + var oblw = regionSize; + var oblh = this._height - otlh; + var obrw = this._width - regionSize; + var obrh = this._height - otrh; + + var tlw = otlw + this._scrollBarSize; + var tlh = otlh + this._scrollBarSize; + var trw = otrw + this._scrollBarSize; + var trh = otrh + this._scrollBarSize; + var blw = oblw + this._scrollBarSize; + var blh = oblh + this._scrollBarSize; + var brw = obrw + this._scrollBarSize; + var brh = obrh + this._scrollBarSize; + + var digest = function (el) { + el.element.css({ + overflow: "scroll", + overflowX: "scroll", + overflowY: "scroll" + }); + }; + + this.topLeft.setWidth(otlw); + this.topLeft.setHeight(otlh); + this.topRight.setWidth(otrw); + this.topRight.setHeight(otrh); + this.bottomLeft.setWidth(oblw); + this.bottomLeft.setHeight(oblh); + this.bottomRight.setWidth(obrw); + this.bottomRight.setHeight(obrh); + + this.topLeftGrid.setWidth(tlw); + this.topLeftGrid.setHeight(tlh); + this.topRightGrid.setWidth(trw); + this.topRightGrid.setHeight(trh); + this.bottomLeftGrid.setWidth(blw); + this.bottomLeftGrid.setHeight(blh); + this.bottomRightGrid.setWidth(brw); + this.bottomRightGrid.setHeight(brh); + + digest(this.topLeftGrid); + digest(this.topRightGrid); + digest(this.bottomLeftGrid); + digest(this.bottomRightGrid); + + this.topLeftGrid.setEstimatedColumnSize(freezeColLength > 0 ? totalLeftColumnSize / freezeColLength : 0); + this.topLeftGrid.setEstimatedRowSize(o.headerRowSize); + this.topRightGrid.setEstimatedColumnSize((o.columnSize.length - freezeColLength) > 0 ? (totalRightColumnSize / (o.columnSize.length - freezeColLength)) : 0); + this.topRightGrid.setEstimatedRowSize(o.headerRowSize); + this.bottomLeftGrid.setEstimatedColumnSize(freezeColLength > 0 ? totalLeftColumnSize / freezeColLength : 0); + this.bottomLeftGrid.setEstimatedRowSize(o.rowSize); + this.bottomRightGrid.setEstimatedColumnSize((o.columnSize.length - freezeColLength) > 0 ? (totalRightColumnSize / (o.columnSize.length - freezeColLength)) : 0); + this.bottomRightGrid.setEstimatedRowSize(o.rowSize); + + this.topLeftGrid.setColumnCount(freezeColLength); + this.topRightGrid.setColumnCount(o.columnSize.length - freezeColLength); + this.bottomLeftGrid.setColumnCount(freezeColLength); + this.bottomRightGrid.setColumnCount(o.columnSize.length - freezeColLength); + + var items = this.contextLayout.attr("items"); + items[1].left = regionSize; + items[2].top = this._getFreezeHeaderHeight(); + items[3].left = regionSize; + items[3].top = this._getFreezeHeaderHeight(); + this.contextLayout.attr("items", items); + this.contextLayout.resize(); - setPosition: function (position) { - this.options.position = position; - this.scrollbar.setPosition(position); + this.topLeftGrid._populate(this.header[0]); + this.topRightGrid._populate(this.header[1]); + this.bottomLeftGrid._populate(this.items[0]); + this.bottomRightGrid._populate(this.items[1]); }, - setSize: function (size) { - this.setWidth(size); - this.options.size = size; - this.scrollbar.setSize(size); + _populate: function () { + if (this._width <= 0 || this._height <= 0) { + return; + } + this._populateTable(); + this._populateScrollbar(); }, - populate: function () { - this.scrollbar.populate(); + getRegionSize: function () { var o = this.options; - if (o.size < 1 || o.contentSize <= o.size) { - this.setVisible(false); - return; + var regionSize = o.regionColumnSize[0] || 0; + if (o.isNeedFreeze === false || o.freezeCols.length === 0) { + return 0; } - this.setVisible(true); - } -}); -BI.GridTableHorizontalScrollbar.EVENT_SCROLL = "EVENT_SCROLL"; -BI.shortcut("bi.grid_table_horizontal_scrollbar", BI.GridTableHorizontalScrollbar);/** - * - * 表格 - * - * Created by GUY on 2015/9/22. - * @class BI.TableHeaderCell - * @extends BI.Single - */ -BI.TableHeaderCell = BI.inherit(BI.Widget, { - _defaultConfig: function () { - return BI.extend(BI.TableHeaderCell.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-table-header-cell", - text: "" - }); + if (!regionSize) { + BI.each(o.freezeCols, function (i, col) { + regionSize += o.columnSize[col]; + }); + } + return regionSize; }, - _init: function () { - BI.TableHeaderCell.superclass._init.apply(this, arguments); - BI.createWidget({ - type: "bi.label", - element: this, - textAlign: "center", - height: this.options.height, - text: this.options.text, - value: this.options.value - }); - } -}); - -BI.shortcut("bi.table_header_cell", BI.TableHeaderCell);/** - * - * 表格 - * - * 能处理静态宽度以及动态宽度的表， 百分比宽度的表请使用PreviewTable - * - * Created by GUY on 2015/9/22. - * @class BI.Table - * @extends BI.Widget - */ -BI.Table = BI.inherit(BI.Widget, { + setVerticalScroll: function (scrollTop) { + this.bottomLeftGrid.setScrollTop(scrollTop); + this.bottomRightGrid.setScrollTop(scrollTop); + }, - _defaultConfig: function () { - return BI.extend(BI.Table.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-table", - logic: { // 冻结的页面布局逻辑 - dynamic: false - }, + setLeftHorizontalScroll: function (scrollLeft) { + this.topLeftGrid.setScrollLeft(scrollLeft); + this.bottomLeftGrid.setScrollLeft(scrollLeft); + }, - isNeedFreeze: false, // 是否需要冻结单元格 - freezeCols: [], // 冻结的列号,从0开始,isNeedFreeze为true时生效 + setRightHorizontalScroll: function (scrollLeft) { + this.topRightGrid.setScrollLeft(scrollLeft); + this.bottomRightGrid.setScrollLeft(scrollLeft); + }, - isNeedMerge: false, // 是否需要合并单元格 - mergeCols: [], // 合并的单元格列号 - mergeRule: function (row1, row2) { // 合并规则, 默认相等时合并 - return BI.isEqual(row1, row2); - }, + getVerticalScroll: function () { + return this.bottomRightGrid.getScrollTop(); + }, - columnSize: [], - headerRowSize: 25, - footerRowSize: 25, - rowSize: 25, + getLeftHorizontalScroll: function () { + return this.bottomLeftGrid.getScrollLeft(); + }, - regionColumnSize: false, + getRightHorizontalScroll: function () { + return this.bottomRightGrid.getScrollLeft(); + }, - header: [], - footer: false, - items: [] // 二维数组 - }); + setWidth: function (width) { + BI.GridTable.superclass.setWidth.apply(this, arguments); + this._width = this.options.width - BI.GridTableScrollbar.SIZE; }, - _calculateWidth: function (width) { - if (!width || width === "0") { - return ""; - } - width = BI.parseFloat(width); - if (width < 0) { - width = 0; - } - return width > 1.01 ? width : (width * 100 + "%"); + setHeight: function (height) { + BI.GridTable.superclass.setHeight.apply(this, arguments); + this._height = this.options.height - BI.GridTableScrollbar.SIZE; }, - _calculateHeight: function (height) { - return height ? height : ""; + setColumnSize: function (columnSize) { + this.options.columnSize = columnSize; + this._isNeedDigest = true; }, - _isRightFreeze: function () { - return BI.isNotEmptyArray(this.options.freezeCols) && BI.first(this.options.freezeCols) !== 0; + setRegionColumnSize: function (regionColumnSize) { + this.options.regionColumnSize = regionColumnSize; + this._isNeedDigest = true; }, - _createTopLeft: function () { - var o = this.options, isRight = this._isRightFreeze(); - this.topLeftColGroupTds = {}; - this.topLeftBodyTds = {}; - this.topLeftBodyItems = {}; - var table = this._table(); - var colgroup = this._createColGroup(this.columnLeft, this.topLeftColGroupTds); - var body = this.topLeftBody = this._body(); - body.element.append(this._createHeaderCells(this.topLeftItems, this.columnLeft, this.mergeLeft, this.topLeftBodyTds, this.topLeftBodyItems)); - BI.createWidget({ - type: "bi.adaptive", - element: table, - items: [colgroup, body] - }); - if (isRight) { - var w = 0; - BI.each(o.columnSize, function (i, col) { - if (!o.freezeCols.contains(i)) { - w += col; - } - }); - if (BI.isNumeric(w) && w > 1) { - w = BI.parseFloat(w) + o.columnSize.length - o.freezeCols.length; - } - } - return (this.topLeftContainer = BI.createWidget({ - type: "bi.adaptive", - width: this._calculateWidth(w), - items: [table] - })); + getColumnSize: function () { + return this.options.columnSize; }, - _createTopRight: function () { - var o = this.options, isRight = this._isRightFreeze(); - this.topRightColGroupTds = {}; - this.topRightBodyTds = {}; - this.topRightBodyItems = {}; - var table = this._table(); - var colgroup = this._createColGroup(this.columnRight, this.topRightColGroupTds); - var body = this.topRightBody = this._body(); - body.element.append(this._createHeaderCells(this.topRightItems, this.columnRight, this.mergeRight, this.topRightBodyTds, this.topRightBodyItems, this.columnLeft.length)); - BI.createWidget({ - type: "bi.adaptive", - element: table, - items: [colgroup, body] - }); - if (!isRight) { - var w = 0; - BI.each(o.columnSize, function (i, col) { - if (!o.freezeCols.contains(i)) { - w += col; - } - }); - if (BI.isNumeric(w)) { - w = BI.parseFloat(w) + o.columnSize.length - o.freezeCols.length; - } - } - return (this.topRightContainer = BI.createWidget({ - type: "bi.adaptive", - width: w || undefined, - items: [table] - })); + getRegionColumnSize: function () { + return this.options.regionColumnSize; }, - _createBottomLeft: function () { - var o = this.options, isRight = this._isRightFreeze(); - this.bottomLeftColGroupTds = {}; - this.bottomLeftBodyTds = {}; - this.bottomLeftBodyItems = {}; - var table = this._table(); - var colgroup = this._createColGroup(this.columnLeft, this.bottomLeftColGroupTds); - var body = this._createBottomLeftBody(); - BI.createWidget({ - type: "bi.adaptive", - element: table, - items: [colgroup, body] - }); - if (isRight) { - var w = 0; - BI.each(o.columnSize, function (i, col) { - if (!o.freezeCols.contains(i)) { - w += col; - } - }); - if (BI.isNumeric(w) && w > 1) { - w = BI.parseFloat(w) + o.columnSize.length - o.freezeCols.length; - } + populate: function (items, header) { + if (items && this.options.items !== items) { + this.options.items = items; + this.items = this._getItems(); + this._restore(); } - return (this.bottomLeftContainer = BI.createWidget({ - type: "bi.adaptive", - width: this._calculateWidth(w), - items: [table] - })); + if (header && this.options.header !== header) { + this.options.header = header; + this.header = this._getHeader(); + this._restore(); + } + this._populate(); }, - _createBottomLeftBody: function () { - var body = this.bottomLeftBody = this._body(); - body.element.append(this._createCells(this.bottomLeftItems, this.columnLeft, this.mergeLeft, this.bottomLeftBodyTds, this.bottomLeftBodyItems)); - return body; + _restore: function () { + this.topLeftGrid.restore(); + this.topRightGrid.restore(); + this.bottomLeftGrid.restore(); + this.bottomRightGrid.restore(); }, - _createBottomRight: function () { - var o = this.options, isRight = this._isRightFreeze(); - this.bottomRightColGroupTds = {}; - this.bottomRightBodyTds = {}; - this.bottomRightBodyItems = {}; - var table = this._table(); - var colgroup = this._createColGroup(this.columnRight, this.bottomRightColGroupTds); - var body = this._createBottomRightBody(); - BI.createWidget({ - type: "bi.adaptive", - element: table, - items: [colgroup, body] + restore: function () { + this._restore(); + } +}); +BI.shortcut("bi.grid_table", BI.GridTable);/** + * QuickGridTable + * + * Created by GUY on 2016/1/12. + * @class BI.QuickGridTable + * @extends BI.GridTable + */ +BI.QuickGridTable = BI.inherit(BI.GridTable, { + _defaultConfig: function () { + return BI.extend(BI.QuickGridTable.superclass._defaultConfig.apply(this, arguments), { + extraCls: "bi-quick-grid-table" }); - if (!isRight) { - var w = 0; - BI.each(o.columnSize, function (i, col) { - if (!o.freezeCols.contains(i)) { - w += col; - } - }); - if (BI.isNumeric(w) && w > 1) { - w = BI.parseFloat(w) + o.columnSize.length - o.freezeCols.length; - } - } - return (this.bottomRightContainer = BI.createWidget({ - type: "bi.adaptive", - width: this._calculateWidth(w), - items: [table] - })); - }, - - _createBottomRightBody: function () { - var body = this.bottomRightBody = this._body(); - body.element.append(this._createCells(this.bottomRightItems, this.columnRight, this.mergeRight, this.bottomRightBodyTds, this.bottomRightBodyItems, this.columnLeft.length)); - return body; }, - _createFreezeTable: function () { + render: function () { + BI.QuickGridTable.superclass.render.apply(this, arguments); var self = this, o = this.options; - var isRight = this._isRightFreeze(); - var split = this._split(o.header); - this.topLeftItems = split.left; - this.topRightItems = split.right; - split = this._split(o.items); - this.bottomLeftItems = split.left; - this.bottomRightItems = split.right; - - this.columnLeft = []; - this.columnRight = []; - BI.each(o.columnSize, function (i, size) { - if (o.freezeCols.contains(i)) { - self[isRight ? "columnRight" : "columnLeft"].push(size); - } else { - self[isRight ? "columnLeft" : "columnRight"].push(size); - } - }); - this.mergeLeft = []; - this.mergeRight = []; - BI.each(o.mergeCols, function (i, col) { - if (o.freezeCols.contains(col)) { - self[isRight ? "mergeRight" : "mergeLeft"].push(col); - } else { - self[isRight ? "mergeLeft" : "mergeRight"].push(col); - } - }); - - var topLeft = this._createTopLeft(); - var topRight = this._createTopRight(); - var bottomLeft = this._createBottomLeft(); - var bottomRight = this._createBottomRight(); + this.topLeftGrid.setOverflowX(false); + this.topLeftGrid.setOverflowY(false); + this.topRightGrid.setOverflowX(false); + this.topRightGrid.setOverflowY(false); + this.bottomLeftGrid.setOverflowX(false); + this.bottomLeftGrid.setOverflowY(false); + this.bottomRightGrid.setOverflowX(false); + this.bottomRightGrid.setOverflowY(false); + }, - this.scrollTopLeft = BI.createWidget({ - type: "bi.adaptive", - cls: "scroll-top-left", - width: "100%", - height: "100%", - scrollable: false, - items: [topLeft] - }); - this.scrollTopRight = BI.createWidget({ - type: "bi.adaptive", - cls: "scroll-top-right", - width: "100%", - height: "100%", - scrollable: false, - items: [topRight] - }); - this.scrollBottomLeft = BI.createWidget({ - type: "bi.adaptive", - cls: "scroll-bottom-left", - width: "100%", - height: "100%", - scrollable: isRight || null, - scrollx: !isRight, - items: [bottomLeft] - }); - this.scrollBottomRight = BI.createWidget({ - type: "bi.adaptive", - cls: "scroll-bottom-right", - width: "100%", - height: "100%", - scrollable: !isRight || null, - scrollx: isRight, - items: [bottomRight] - }); - this.topLeft = BI.createWidget({ - type: "bi.adaptive", - cls: "top-left", - scrollable: false, - items: [this.scrollTopLeft] - }); - this.topRight = BI.createWidget({ - type: "bi.adaptive", - cls: "top-right", - scrollable: false, - items: [this.scrollTopRight] + mounted: function () { + BI.QuickGridTable.superclass.mounted.apply(this, arguments); + var self = this; + this._topLeftWheelHandler = new BI.WheelHandler( + BI.bind(this._onWheelLeft, this), + BI.bind(this._shouldHandleLeftX, this), + BI.bind(this._shouldHandleY, this) + ); + this._topRightWheelHandler = new BI.WheelHandler( + BI.bind(this._onWheelRight, this), + BI.bind(this._shouldHandleRightX, this), + BI.bind(this._shouldHandleY, this) + ); + this._bottomLeftWheelHandler = new BI.WheelHandler( + BI.bind(this._onWheelLeft, this), + BI.bind(this._shouldHandleLeftX, this), + BI.bind(this._shouldHandleY, this) + ); + this._bottomRightWheelHandler = new BI.WheelHandler( + BI.bind(this._onWheelRight, this), + BI.bind(this._shouldHandleRightX, this), + BI.bind(this._shouldHandleY, this) + ); + this.topLeftGrid.element.mousewheel(function (e) { + self._topLeftWheelHandler.onWheel(e.originalEvent); }); - this.bottomLeft = BI.createWidget({ - type: "bi.adaptive", - cls: "bottom-left", - // scrollable: false, - items: [this.scrollBottomLeft] + this.topRightGrid.element.mousewheel(function (e) { + self._topRightWheelHandler.onWheel(e.originalEvent); }); - this.bottomRight = BI.createWidget({ - type: "bi.adaptive", - cls: "bottom-right", - scrollable: false, - items: [this.scrollBottomRight] + this.bottomLeftGrid.element.mousewheel(function (e) { + self._bottomLeftWheelHandler.onWheel(e.originalEvent); }); - - var headerHeight = o.header.length * ((o.headerRowSize || o.rowSize) + 1) + 1; - var leftWidth = BI.sum(o.freezeCols, function (i, col) { - return o.columnSize[col] > 1 ? o.columnSize[col] + 1 : o.columnSize[col]; + this.bottomRightGrid.element.mousewheel(function (e) { + self._bottomRightWheelHandler.onWheel(e.originalEvent); }); + }, - this._resize = function () { - if (self.scrollBottomLeft.element.is(":visible")) { - self.scrollBottomLeft.element.css({"overflow-x": "auto"}); - self.scrollBottomRight.element.css({"overflow-x": "auto"}); - self.setColumnSize(o.columnSize); - if (isRight) { - self.scrollBottomLeft.element.css({"overflow-y": "auto"}); - } else { - self.scrollBottomRight.element.css({"overflow-y": "auto"}); - } - if (self.scrollBottomLeft.element.hasHorizonScroll() || self.scrollBottomRight.element.hasHorizonScroll()) { - self.scrollBottomLeft.element.css("overflow-x", "scroll"); - self.scrollBottomRight.element.css("overflow-x", "scroll"); - } - if (self.scrollBottomRight.element.hasVerticalScroll()) { - self.scrollTopRight.element.css("overflow-y", "scroll"); - } else { - self.scrollTopRight.element.css("overflow-y", "hidden"); - } - if (self.scrollBottomLeft.element.hasVerticalScroll()) { - self.scrollTopLeft.element.css("overflow-y", "scroll"); - } else { - self.scrollTopLeft.element.css("overflow-y", "hidden"); - } - self.scrollTopLeft.element[0].scrollLeft = self.scrollBottomLeft.element[0].scrollLeft; - self.scrollTopRight.element[0].scrollLeft = self.scrollBottomRight.element[0].scrollLeft; - self.scrollBottomLeft.element[0].scrollTop = self.scrollBottomRight.element[0].scrollTop; - } - }; - - var regionColumnSize = o.regionColumnSize; - if (o.freezeCols.length === 0) { - regionColumnSize = isRight ? ["fill", 0] : [0, "fill"]; - } else if (o.freezeCols.length >= o.columnSize.length) { - regionColumnSize = isRight ? [0, "fill"] : ["fill", 0]; + _shouldHandleLeftX: function (delta) { + if (delta > 0) { + return this.bottomLeftGrid.getScrollLeft() < this.bottomLeftGrid.getMaxScrollLeft(); } - this.partitions = BI.createWidget(BI.extend({ - element: this - }, BI.LogicFactory.createLogic("table", BI.extend({}, o.logic, { - rows: 2, - columns: 2, - columnSize: regionColumnSize || (isRight ? ["fill", leftWidth] : [leftWidth, "fill"]), - rowSize: [headerHeight, "fill"], - items: [[{ - el: this.topLeft - }, { - el: this.topRight - }], [{ - el: this.bottomLeft - }, { - el: this.bottomRight - }]] - })))); - - this._initFreezeScroll(); - BI.ResizeDetector.addResizeListener(this, function () { - self._resize(); - self.fireEvent(BI.Table.EVENT_TABLE_RESIZE); - }); + return this.bottomLeftGrid.getScrollLeft() > 0; + }, - mounted: function () { - this._resize && this._resize(); - this.fireEvent(BI.Table.EVENT_TABLE_AFTER_INIT); + _shouldHandleRightX: function (delta) { + if (delta > 0) { + return this.bottomRightGrid.getScrollLeft() < this.bottomRightGrid.getMaxScrollLeft(); + } + return this.bottomRightGrid.getScrollLeft() > 0; + }, - _initFreezeScroll: function () { - var self = this, o = this.options; - scroll(this.scrollBottomRight.element, this.scrollTopRight.element, this.scrollBottomLeft.element); - // scroll(this.scrollBottomLeft.element, this.scrollTopLeft.element, this.scrollBottomRight.element); - - function scroll (scrollElement, scrollTopElement, otherElement) { - scrollElement.scroll(function (e) { - otherElement.scrollTop(scrollElement.scrollTop()); - scrollTopElement.scrollLeft(scrollElement.scrollLeft()); - self.fireEvent(BI.Table.EVENT_TABLE_SCROLL); - }); + _shouldHandleY: function (delta) { + if (delta > 0) { + return this.bottomRightGrid.getScrollTop() < this.bottomRightGrid.getMaxScrollTop(); } + return this.bottomRightGrid.getScrollTop() > 0; + }, - resize: function () { - this._resize && this._resize(); + _onWheelLeft: function (deltaX, deltaY) { + var self = this; + var scrollTop = this.bottomLeftGrid.getScrollTop(); + var scrollLeft = this.bottomLeftGrid.getScrollLeft(); + scrollTop += deltaY; + scrollLeft += deltaX; + this.bottomLeftGrid.setScrollTop(scrollTop); + this.bottomRightGrid.setScrollTop(scrollTop); + this.topLeftGrid.setScrollLeft(scrollLeft); + this.bottomLeftGrid.setScrollLeft(scrollLeft); + self._populateScrollbar(); + this.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); }, - _createCells: function (items, columnSize, mergeCols, TDs, Ws, start, rowSize) { - var self = this, o = this.options, preCol = {}, preRow = {}, preRW = {}, preCW = {}, map = {}; - columnSize = columnSize || o.columnSize; - mergeCols = mergeCols || o.mergeCols; - TDs = TDs || {}; - Ws = Ws || {}; - start = start || 0; - rowSize || (rowSize = o.rowSize); - var frag = document.createDocumentFragment(); - BI.each(items, function (i, rows) { - var tr = $("<tr>").addClass((i & 1) === 0 ? "odd" : "even"); - BI.each(rows, function (j, row) { - if (!map[i]) { - map[i] = {}; - } - if (!TDs[i]) { - TDs[i] = {}; - } - if (!Ws[i]) { - Ws[i] = {}; - } - map[i][j] = row; + _onWheelRight: function (deltaX, deltaY) { + var self = this; + var scrollTop = this.bottomRightGrid.getScrollTop(); + var scrollLeft = this.bottomRightGrid.getScrollLeft(); + scrollTop += deltaY; + scrollLeft += deltaX; + this.bottomLeftGrid.setScrollTop(scrollTop); + this.bottomRightGrid.setScrollTop(scrollTop); + this.topRightGrid.setScrollLeft(scrollLeft); + this.bottomRightGrid.setScrollLeft(scrollLeft); + self._populateScrollbar(); + this.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); + }, - if (o.isNeedMerge && mergeCols.contains(j)) { - if (i === 0 && j === 0) { - createOneEl(0, 0); - } else if (j === 0 && i > 0) { - var isNeedMergeRow = o.mergeRule(map[i][j], map[i - 1][j]); - if (isNeedMergeRow === true) { - mergeRow(i, j); - preRow[i] = preCol[j]; - preRW[i] = preCW[j]; - } else { - createOneEl(i, j); - } - } else if (i === 0 && j > 0) { - var isNeedMergeCol = o.mergeRule(map[i][j], map[i][j - 1]); - if (isNeedMergeCol === true) { - mergeCol(i, j); - preCol[j] = preRow[i]; - preCW[j] = preRW[i]; - } else { - createOneEl(i, j); - } - } else { - var isNeedMergeRow = o.mergeRule(map[i][j], map[i - 1][j]); - var isNeedMergeCol = o.mergeRule(map[i][j], map[i][j - 1]); - if (isNeedMergeCol && isNeedMergeRow) { - return; - } - if (isNeedMergeCol) { - mergeCol(i, j); - } - if (isNeedMergeRow) { - mergeRow(i, j); - } - if (!isNeedMergeCol && !isNeedMergeRow) { - createOneEl(i, j); - } - } - } else { - createOneEl(i, j); - } - }); - function mergeRow (i, j) { - var height = (preCol[j].attr("height") | 0) + rowSize + 1; - preCol[j].attr("height", height).css("height", height); - // preCW[j].element.css("height", height); - var rowspan = ((preCol[j].attr("rowspan") || 1) | 0) + 1; - preCol[j].attr("rowspan", rowspan); - preCol[j].__mergeRows.pushDistinct(i); - TDs[i][j] = preCol[j]; - Ws[i][j] = preCW[j]; + _populateTable: function () { + var self = this, o = this.options; + var regionSize = this.getRegionSize(), totalLeftColumnSize = 0, totalRightColumnSize = 0, totalColumnSize = 0, + summaryColumnSizeArray = []; + var freezeColLength = this._getFreezeColLength(); + BI.each(o.columnSize, function (i, size) { + if (o.isNeedFreeze === true && o.freezeCols.contains(i)) { + totalLeftColumnSize += size; + } else { + totalRightColumnSize += size; } - - function mergeCol (i, j) { - if (columnSize[j]) { - var width = preRow[i].attr("width") | 0; - if (width > 1.05 && columnSize[j]) { - width = width + columnSize[j] + 1; - if (j === columnSize.length - 1) { - width--; - } - } else { - width = width + columnSize[j]; - } - width = self._calculateWidth(width); - preRow[i].attr("width", width).css("width", width); - preRW[i].element.width(width); - } - var colspan = ((preRow[i].attr("colspan") || 1) | 0) + 1; - preRow[i].attr("colspan", colspan); - preRow[i].__mergeCols.pushDistinct(j); - TDs[i][j] = preRow[i]; - Ws[i][j] = preRW[i]; + totalColumnSize += size; + if (i === 0) { + summaryColumnSizeArray[i] = size; + } else { + summaryColumnSizeArray[i] = summaryColumnSizeArray[i - 1] + size; } + }); - function createOneEl (r, c) { - var width = self._calculateWidth(columnSize[c]); - if (width > 1.05 && c === columnSize.length - 1) { - width--; - } - var height = self._calculateHeight(rowSize); - var td = $("<td>").attr("height", height) - .attr("width", width).css({width: width, height: height, position: "relative"}) - .addClass((c & 1) === 0 ? "odd-col" : "even-col") - .addClass(r === 0 ? "first-row" : "") - .addClass(c === 0 ? "first-col" : "") - .addClass(c === rows.length - 1 ? "last-col" : ""); - var w = BI.createWidget(map[r][c], { - type: "bi.table_cell", - textAlign: "left", - width: BI.isNumeric(width) ? width : "", - height: BI.isNumeric(height) ? height : "", - _row: r, - _col: c + start - }); - self.addWidget(w.getName(), w); - w._mount(); - w.element.css("position", "relative"); - td.append(w.element); - tr.append(td); - preCol[c] = td; - preCol[c].__mergeRows = [r]; - preCW[c] = w; - preRow[r] = td; - preRow[r].__mergeCols = [c]; - preRW[r] = w; - TDs[r][c] = td; - Ws[r][c] = w; - } + var otlw = regionSize; + var otlh = this._getFreezeHeaderHeight(); + var otrw = this._width - regionSize; + var otrh = this._getFreezeHeaderHeight(); + var oblw = regionSize; + var oblh = this._height - otlh; + var obrw = this._width - regionSize; + var obrh = this._height - otrh; - frag.appendChild(tr[0]); + this.topLeft.setWidth(otlw); + this.topLeft.setHeight(otlh); + this.topRight.setWidth(otrw); + this.topRight.setHeight(otrh); + this.bottomLeft.setWidth(oblw); + this.bottomLeft.setHeight(oblh); + this.bottomRight.setWidth(obrw); + this.bottomRight.setHeight(obrh); + + this.topLeftGrid.setWidth(otlw); + this.topLeftGrid.setHeight(otlh); + this.topRightGrid.setWidth(otrw); + this.topRightGrid.setHeight(otrh); + this.bottomLeftGrid.setWidth(oblw); + this.bottomLeftGrid.setHeight(oblh); + this.bottomRightGrid.setWidth(obrw); + this.bottomRightGrid.setHeight(obrh); + + this.topLeftGrid.setEstimatedColumnSize(freezeColLength > 0 ? totalLeftColumnSize / freezeColLength : 0); + this.topLeftGrid.setEstimatedRowSize(o.headerRowSize); + this.topRightGrid.setEstimatedColumnSize((o.columnSize.length - freezeColLength) > 0 ? (totalRightColumnSize / (o.columnSize.length - freezeColLength)) : 0); + this.topRightGrid.setEstimatedRowSize(o.headerRowSize); + this.bottomLeftGrid.setEstimatedColumnSize(freezeColLength > 0 ? totalLeftColumnSize / freezeColLength : 0); + this.bottomLeftGrid.setEstimatedRowSize(o.rowSize); + this.bottomRightGrid.setEstimatedColumnSize((o.columnSize.length - freezeColLength) > 0 ? (totalRightColumnSize / (o.columnSize.length - freezeColLength)) : 0); + this.bottomRightGrid.setEstimatedRowSize(o.rowSize); + + this.topLeftGrid.setColumnCount(freezeColLength); + this.topRightGrid.setColumnCount(o.columnSize.length - freezeColLength); + this.bottomLeftGrid.setColumnCount(freezeColLength); + this.bottomRightGrid.setColumnCount(o.columnSize.length - freezeColLength); + + var items = this.contextLayout.attr("items"); + items[1].left = regionSize; + items[2].top = this._getFreezeHeaderHeight(); + items[3].left = regionSize; + items[3].top = this._getFreezeHeaderHeight(); + this.contextLayout.attr("items", items); + this.contextLayout.resize(); + + var leftHeader = [], rightHeader = [], leftItems = [], rightItems = []; + BI.each(o.header, function (i, cols) { + leftHeader[i] = []; + rightHeader[i] = []; + BI.each(cols, function (j, col) { + var cell = { + type: "bi.grid_table_cell", + cell: col + }; + if (j < freezeColLength) { + leftHeader[i].push(cell); + } else { + rightHeader[i].push(cell); + } + }); }); - return frag; - }, - - _createColGroupCells: function (columnSize, store) { - var self = this, o = this.options; - columnSize = columnSize || o.columnSize; - store = store || {}; - var frag = document.createDocumentFragment(); - BI.each(columnSize, function (i, size) { - var width = self._calculateWidth(size); - var col = $("<col>").attr("width", width).css("width", width); - store[i] = col; - frag.appendChild(col[0]); + BI.each(this._getActualItems(), function (i, cols) { + leftItems[i] = []; + rightItems[i] = []; + BI.each(cols, function (j, col) { + var cell = { + type: "bi.grid_table_cell", + cell: col + }; + if (j < freezeColLength) { + leftItems[i].push(cell); + } else { + rightItems[i].push(cell); + } + }); }); - return frag; - }, - - _createHeaderCells: function (items, columnSize, mergeCols, TDs, Ws, start) { - var self = this, o = this.options; - start || (start = 0); - var frag = this._createCells(items, columnSize, BI.range(o.columnSize.length), TDs, Ws, start, o.headerRowSize || o.rowSize); - return frag; + this.topLeftGrid.populate(leftHeader); + this.topRightGrid.populate(rightHeader); + this.bottomLeftGrid.populate(leftItems); + this.bottomRightGrid.populate(rightItems); + } +}); +BI.shortcut("bi.quick_grid_table", BI.QuickGridTable);/** + * + * 表格滚动条 + * + * Created by GUY on 2016/1/12. + * @class BI.GridTableScrollbar + * @extends BI.Widget + */ +BI.GridTableScrollbar = BI.inherit(BI.Widget, { + _const: { + FACE_MARGIN: 4, + FACE_MARGIN_2: 4 * 2, + FACE_SIZE_MIN: 30, + KEYBOARD_SCROLL_AMOUNT: 40 }, - - _createFooterCells: function (items, columnSize, TDs, Ws) { - var o = this.options; - var frag = this._createCells(items, columnSize, [], TDs, Ws, 0); - return frag; + _defaultConfig: function () { + return BI.extend(BI.GridTableScrollbar.superclass._defaultConfig.apply(this, arguments), { + baseCls: "scrollbar-layout-main public-scrollbar-main", + attributes: { + tabIndex: 0 + }, + contentSize: 0, + defaultPosition: 0, + isOpaque: false, + orientation: "vertical", + position: 0, + size: 0 + }); }, - _createColGroup: function (columnSize, store, widgets) { + render: function () { var self = this, o = this.options; - this.colgroup = this._colgroup(); - this.colgroup.element.append(this._createColGroupCells(columnSize, store, widgets)); - return this.colgroup; + this.focused = false; + this.isDragging = false; + this.face = BI.createWidget({ + type: "bi.layout", + cls: "scrollbar-layout-face public-scrollbar-face " + + (this._isHorizontal() ? "scrollbar-layout-face-horizontal" : "scrollbar-layout-face-vertical") + }); + this.contextLayout = BI.createWidget({ + type: "bi.absolute", + element: this, + items: [{ + el: this.face, + left: 0, + top: 0 + }] + }); }, - _createHeader: function () { + mounted: function () { var self = this, o = this.options; - if (o.header === false) { - return; + var onWheel = o.orientation === "horizontal" ? this._onWheelX : this._onWheelY; + this._wheelHandler = new BI.WheelHandler( + BI.bind(onWheel, this), + BI.bind(this._shouldHandleX, this), + BI.bind(this._shouldHandleY, this) + ); + this._mouseMoveTracker = new BI.MouseMoveTracker( + BI.bind(this._onMouseMove, this), + BI.bind(this._onMouseMoveEnd, this), + document + ); + this.element.on("mousedown", BI.bind(this._onMouseDown, this)); + this.element.on("mousewheel", function (e) { + self._wheelHandler.onWheel(e.originalEvent); + }); + this.element.on("keydown", BI.bind(this._onKeyDown, this)); + this.element.on("focus", function () { + self.focused = true; + self._populate(); + }); + this.element.on("blur", function () { + self.focused = false; + self._populate(); + }); + if (this._isHorizontal()) { + this.element.addClass("scrollbar-layout-main-horizontal"); + } else { + this.element.addClass("scrollbar-layout-main-vertical"); } - this.header = this._header(); - this.header.element.append(this._createHeaderCells(o.header, null, null, this.headerTds, this.headerItems)); - return this.header; + this._populate(); }, - _createFooter: function (columnSize, store, widgets) { - var self = this, o = this.options; - if (o.footer === false) { - return; - } - this.footer = this._footer(); - this.footer.element.append(this._createFooterCells(o.footer, null, this.footerTds, this.footerItems)); - return this.footer; + _isHorizontal: function () { + return this.options.orientation === "horizontal"; }, + _getScale: function () { + var o = this.options; + var scale = o.size / o.contentSize; + var faceSize = o.size * scale; - _createBody: function () { - var self = this, o = this.options; - this.body = this._body(); - this.body.element.append(this._createCells(o.items, null, null, this.bodyTds, this.bodyItems)); - return this.body; + if (faceSize < this._const.FACE_SIZE_MIN) { + scale = (o.size - this._const.FACE_SIZE_MIN) / (o.contentSize - o.size); + } + return scale; }, - _createNormalTable: function () { - var self = this, o = this.options, table = this._table(); - this.colgroupTds = {}; - this.headerTds = {}; - this.footerTds = {}; - this.bodyTds = {}; - - this.headerItems = {}; - this.footerItems = {}; - this.bodyItems = {}; - var colgroup = this._createColGroup(null, this.colgroupTds); - var header = this._createHeader(); - var footer = this._createFooter(); - var body = this._createBody(); - - BI.createWidget({ - type: "bi.adaptive", - element: table, - items: [colgroup, header, footer, body] - }); + _getFaceSize: function () { + var o = this.options; + var scale = o.size / o.contentSize; + var faceSize = o.size * scale; - var w = BI.sum(this.options.columnSize) || undefined; - w = this._calculateWidth(w); - if (BI.isNumeric(w) && w > 1) { - w += o.columnSize.length; + if (faceSize < this._const.FACE_SIZE_MIN) { + faceSize = this._const.FACE_SIZE_MIN; } - this.tableContainer = BI.createWidget({ - type: "bi.adaptive", - width: this._calculateWidth(w), - items: [table] - }); - - this.scrollBottomRight = BI.createWidget({ - type: "bi.adaptive", - width: "100%", - height: "100%", - cls: "scroll-bottom-right", - scrollable: true, - items: [this.tableContainer] - }); - - BI.createWidget({ - type: "bi.adaptive", - cls: "bottom-right", - element: this, - scrollable: false, - items: [this.scrollBottomRight] - }); - - this._initNormalScroll(); - BI.nextTick(function () { - if (self.element.is(":visible")) { - self.fireEvent(BI.Table.EVENT_TABLE_AFTER_INIT); - } - }); + return faceSize; }, - _initNormalScroll: function () { - var self = this; - this.scrollBottomRight.element.scroll(function (e) { - self.fireEvent(BI.Table.EVENT_TABLE_SCROLL); - }); + _shouldHandleX: function (delta) { + return this.options.orientation === "horizontal" ? + this._shouldHandleChange(delta) : + false; }, - _split: function (items) { - var o = this.options, left = [], right = [], isRight = this._isRightFreeze(); - BI.each(items, function (i, rows) { - left.push([]); - right.push([]); - BI.each(rows, function (j, cell) { - if (o.freezeCols.contains(j)) { - (isRight ? right : left)[i].push(cell); - } else { - (isRight ? left : right)[i].push(cell); - } - }); - }); - return { - left: left, - right: right - }; + _shouldHandleY: function (delta) { + return this.options.orientation !== "horizontal" ? + this._shouldHandleChange(delta) : + false; }, - _table: function () { - return BI.createWidget({ - type: "bi.layout", - tagName: "table", - cls: "table", - attribute: {cellspacing: 0, cellpadding: 0} - }); + _shouldHandleChange: function (delta) { + return this.options.position + delta !== this.options.position; }, - _header: function () { - return BI.createWidget({ - type: "bi.layout", - cls: "header", - tagName: "thead" - }); + _onWheelY: function (deltaX, deltaY) { + this._onWheel(deltaY); }, - _footer: function () { - return BI.createWidget({ - type: "bi.layout", - cls: "footer", - tagName: "tfoot" - }); + _onWheelX: function (deltaX, deltaY) { + this._onWheel(deltaX); }, - _body: function () { - return BI.createWidget({ - type: "bi.layout", - tagName: "tbody", - cls: "body" - }); + _onWheel: function (delta) { + var maxPosition = this.options.contentSize - this.options.size; + this.options.position += delta; + if (this.options.position < 0) { + this.options.position = 0; + } else if (this.options.position > maxPosition) { + this.options.position = maxPosition; + } + this._populate(); + this.fireEvent(BI.GridTableScrollbar.EVENT_SCROLL, this.options.position); }, - _colgroup: function () { - return BI.createWidget({ - type: "bi.layout", - tagName: "colgroup" - }); + _onMouseDown: function (e) { + if (e.target !== this.face.element[0]) { + var position = this._isHorizontal() ? e.offsetX : e.offsetY; + position /= this._getScale(); + this.options.position = BI.clamp(position - (this._getFaceSize() * 0.5 / this._getScale()), 0, this.options.contentSize - this.options.size); + this._populate(); + this.fireEvent(BI.GridTableScrollbar.EVENT_SCROLL, this.options.position); + } else { + this._mouseMoveTracker.captureMouseMoves(e); + } + try { + this.element[0].focus(); + } catch (e) { + + } }, - render: function () { - this.populate(this.options.items); + _onMouseMove: function (deltaX, deltaY) { + var delta = this._isHorizontal() ? deltaX : deltaY; + delta /= this._getScale(); + this.options.position = BI.clamp(this.options.position + delta, 0, this.options.contentSize - this.options.size); + this.isDragging = this._mouseMoveTracker.isDragging(); + this._populate(); + this.fireEvent(BI.GridTableScrollbar.EVENT_SCROLL, this.options.position); }, - setColumnSize: function (columnSize) { - var self = this, o = this.options; - var isRight = this._isRightFreeze(); - o.columnSize = columnSize || []; - if (o.isNeedFreeze) { - var columnLeft = []; - var columnRight = []; - BI.each(o.columnSize, function (i, size) { - if (o.freezeCols.contains(i)) { - isRight ? columnRight.push(size) : columnLeft.push(size); - } else { - isRight ? columnLeft.push(size) : columnRight.push(size); - } - }); - var topleft = 0, topright = 1, bottomleft = 2, bottomright = 3; - var run = function (direction) { - var colgroupTds, bodyTds, bodyItems, sizes; - switch (direction) { - case topleft: - colgroupTds = self.topLeftColGroupTds; - bodyTds = self.topLeftBodyTds; - bodyItems = self.topLeftBodyItems; - sizes = columnLeft; - break; - case topright: - colgroupTds = self.topRightColGroupTds; - bodyTds = self.topRightBodyTds; - bodyItems = self.topRightBodyItems; - sizes = columnRight; - break; - case bottomleft: - colgroupTds = self.bottomLeftColGroupTds; - bodyTds = self.bottomLeftBodyTds; - bodyItems = self.bottomLeftBodyItems; - sizes = columnLeft; - break; - case bottomright: - colgroupTds = self.bottomRightColGroupTds; - bodyTds = self.bottomRightBodyTds; - bodyItems = self.bottomRightBodyItems; - sizes = columnRight; - break; - } - BI.each(colgroupTds, function (i, colgroup) { - var width = colgroup.attr("width") | 0; - if (sizes[i] !== "" && width !== sizes[i]) { - var w = self._calculateWidth(sizes[i]); - colgroup.attr("width", w).css("width", w); - BI.each(bodyTds, function (j, items) { - if (items[i]) { - if (items[i].__mergeCols.length > 1) { - var wid = 0; - BI.each(sizes, function (t, s) { - if (items[i].__mergeCols.contains(t)) { - wid += s; - } - }); - wid = self._calculateWidth(wid); - if (wid > 1) { - wid += items[i].__mergeCols.length - 1; - } - if (BI.isNumeric(wid)) { - if (i == BI.size(items) - 1) { - items[i].attr("width", wid - 1).css("width", wid - 1); - } else { - items[i].attr("width", wid).css("width", wid); - } - } else { - items[i].attr("width", "").css("width", ""); - } - } else { - if (i == BI.size(items) - 1) { - items[i].attr("width", w - 1).css("width", w - 1); - } else { - items[i].attr("width", w).css("width", w); - } - } - } - }); - BI.each(bodyItems, function (j, items) { - if (items[i]) { - if (bodyTds[j][i].__mergeCols.length > 1) { - var wid = 0; - BI.each(sizes, function (t, s) { - if (bodyTds[j][i].__mergeCols.contains(t)) { - wid += s; - } - }); - wid = self._calculateWidth(wid); - if (wid > 1) { - wid += bodyTds[j][i].__mergeCols.length - 1; - } - if (BI.isNumeric(wid)) { - if (i == BI.size(items) - 1) { - items[i].element.attr("width", wid - 1).css("width", wid - 1); - } else { - items[i].element.attr("width", wid).css("width", wid); - } - } else { - items[i].element.attr("width", "").css("width", ""); - } - } else { - if (BI.isNumeric(w)) { - if (i == BI.size(items) - 1) { - items[i].element.attr("width", w - 1).css("width", w - 1); - } else { - items[i].element.attr("width", w).css("width", w); - } - } else { - items[i].element.attr("width", "").css("width", ""); - } - } - } - }); + _onMouseMoveEnd: function (event) { + this._mouseMoveTracker.releaseMouseMoves(); + if (this.isDragging === true) { + this.isDragging = false; + this._populate(); + } + }, + + _onKeyDown: function (event) { + var Keys = { + BACKSPACE: 8, + TAB: 9, + RETURN: 13, + ALT: 18, + ESC: 27, + SPACE: 32, + PAGE_UP: 33, + PAGE_DOWN: 34, + END: 35, + HOME: 36, + LEFT: 37, + UP: 38, + RIGHT: 39, + DOWN: 40, + DELETE: 46, + COMMA: 188, + PERIOD: 190, + A: 65, + Z: 90, + ZERO: 48, + NUMPAD_0: 96, + NUMPAD_9: 105 + }; + var keyCode = event.keyCode; + + if (keyCode === Keys.TAB) { + return; + } + + var distance = 40; + var direction = 0; + + if (this._isHorizontal()) { + switch (keyCode) { + case Keys.HOME: + direction = -1; + distance = this.options.contentSize; + break; + + case Keys.LEFT: + direction = -1; + break; + + case Keys.RIGHT: + direction = 1; + break; + + default: + return; + } + } + + if (!this._isHorizontal()) { + switch (keyCode) { + case Keys.SPACE: + if (event.shiftKey) { + direction = -1; + } else { + direction = 1; } - }); - }; - run(topleft); - run(topright); - run(bottomleft); - run(bottomright); + break; + + case Keys.HOME: + direction = -1; + distance = this.options.contentSize; + break; - var lw = 0, rw = 0; - this.columnLeft = []; - this.columnRight = []; - BI.each(o.columnSize, function (i, size) { - if (o.freezeCols.contains(i)) { - lw += size; - self[isRight ? "columnRight" : "columnLeft"].push(size); - } else { - rw += size; - self[isRight ? "columnLeft" : "columnRight"].push(size); - } - }); - lw = this._calculateWidth(lw); - rw = this._calculateWidth(rw); + case Keys.UP: + direction = -1; + break; - if (BI.isNumeric(lw)) { - lw = BI.parseFloat(lw) + o.freezeCols.length; - } - if (BI.isNumeric(rw)) { - rw = BI.parseFloat(rw) + o.columnSize.length - o.freezeCols.length; - } - this.topLeftContainer.element.width(isRight ? rw : lw); - this.bottomLeftContainer.element.width(isRight ? rw : lw); - this.topRightContainer.element.width(isRight ? lw : rw); - this.bottomRightContainer.element.width(isRight ? lw : rw); - this.scrollTopLeft.element[0].scrollLeft = this.scrollBottomLeft.element[0].scrollLeft; - this.scrollTopRight.element[0].scrollLeft = this.scrollBottomRight.element[0].scrollLeft; - } else { - BI.each(this.colgroupTds, function (i, colgroup) { - var width = colgroup.attr("width") | 0; - if (o.columnSize[i] !== "" && width !== o.columnSize[i]) { - var w = self._calculateWidth(o.columnSize[i]); - colgroup.attr("width", w).css("width", w); - BI.each(self.bodyTds, function (j, items) { - if (items[i]) { - if (items[i].__mergeCols.length > 1) { - var wid = 0; - BI.each(o.columnSize, function (t, s) { - if (items[i].__mergeCols.contains(t)) { - wid += s; - } - }); - wid = self._calculateWidth(wid); - if (wid > 1) { - wid += items[i].__mergeCols.length - 1; - } - if (BI.isNumeric(wid)) { - if (i == BI.size(items) - 1) { - items[i].attr("width", w - 1).css("width", w - 1); - } else { - items[i].attr("width", w).css("width", w); - } - } else { - items[i].attr("width", "").css("width", ""); - } - } else { - if (i == BI.size(items) - 1) { - items[i].attr("width", w - 1).css("width", w - 1); - } else { - items[i].attr("width", w).css("width", w); - } - } - } - }); - BI.each(self.headerTds, function (j, items) { - if (items[i]) { - if (items[i].__mergeCols.length > 1) { - var wid = 0; - BI.each(o.columnSize, function (t, s) { - if (items[i].__mergeCols.contains(t)) { - wid += s; - } - }); - wid = self._calculateWidth(wid); - if (wid > 1) { - wid += items[i].__mergeCols.length - 1; - } - if (BI.isNumeric(wid)) { - if (i == BI.size(items) - 1) { - items[i].attr("width", w - 1).css("width", w - 1); - } else { - items[i].attr("width", w).css("width", w); - } - } else { - items[i].attr("width", "").css("width", ""); - } - } else { - if (i == BI.size(items) - 1) { - items[i].attr("width", w - 1).css("width", w - 1); - } else { - items[i].attr("width", w).css("width", w); - } - } - } - }); - BI.each(self.footerTds, function (j, items) { - if (items[i]) { - if (items[i].__mergeCols.length > 1) { - var wid = 0; - BI.each(o.columnSize, function (t, s) { - if (items[i].__mergeCols.contains(t)) { - wid += s; - } - }); - wid = self._calculateWidth(wid); - if (wid > 1) { - wid += items[i].__mergeCols.length - 1; - } - if (BI.isNumeric(wid)) { - if (i == BI.size(items) - 1) { - items[i].attr("width", w - 1).css("width", w - 1); - } else { - items[i].attr("width", w).css("width", w); - } - } else { - items[i].attr("width", "").css("width", ""); - } - } else { - if (i == BI.size(items) - 1) { - items[i].attr("width", w - 1).css("width", w - 1); - } else { - items[i].attr("width", w).css("width", w); - } - } - } - }); - BI.each(self.bodyItems, function (j, items) { - if (items[i]) { - if (self.bodyTds[j][i].__mergeCols.length > 1) { - var wid = 0; - BI.each(o.columnSize, function (t, s) { - if (self.bodyTds[j][i].__mergeCols.contains(t)) { - wid += s; - } - }); - wid = self._calculateWidth(wid); - if (wid > 1) { - wid += self.bodyTds[j][i].__mergeCols.length - 1; - } - if (BI.isNumeric(wid)) { - if (i == BI.size(items) - 1) { - items[i].element.attr("width", wid - 1).css("width", wid - 1); - } else { - items[i].element.attr("width", wid).css("width", wid); - } - } else { - items[i].element.attr("width", "").css("width", ""); - } - } else { - if (BI.isNumeric(w)) { - if (i == BI.size(items) - 1) { - items[i].element.attr("width", w - 1).css("width", w - 1); - } else { - items[i].element.attr("width", w).css("width", w); - } - } else { - items[i].element.attr("width", "").css("width", ""); - } - } - } - }); - BI.each(self.headerItems, function (j, items) { - if (items[i]) { - if (self.headerTds[j][i].__mergeCols.length > 1) { - var wid = 0; - BI.each(o.columnSize, function (t, s) { - if (self.headerTds[j][i].__mergeCols.contains(t)) { - wid += s; - } - }); - wid = self._calculateWidth(wid); - if (wid > 1) { - wid += self.headerTds[j][i].__mergeCols.length - 1; - } - if (BI.isNumeric(wid)) { - if (i == BI.size(items) - 1) { - items[i].element.attr("width", wid - 1).css("width", wid - 1); - } else { - items[i].element.attr("width", wid).css("width", wid); - } - } else { - items[i].element.attr("width", "").css("width", ""); - } - } else { - if (BI.isNumeric(w)) { - if (i == BI.size(items) - 1) { - items[i].element.attr("width", w - 1).css("width", w - 1); - } else { - items[i].element.attr("width", w).css("width", w); - } - } else { - items[i].element.attr("width", "").css("width", ""); - } - } - } - }); - BI.each(self.footerItems, function (j, items) { - if (items[i]) { - if (self.footerTds[j][i].__mergeCols.length > 1) { - var wid = 0; - BI.each(o.columnSize, function (t, s) { - if (self.footerTds[j][i].__mergeCols.contains(t)) { - wid += s; - } - }); - wid = self._calculateWidth(wid); - if (wid > 1) { - wid += self.footerTds[j][i].__mergeCols.length - 1; - } - if (BI.isNumeric(wid)) { - if (i == BI.size(items) - 1) { - items[i].element.attr("width", wid - 1).css("width", wid - 1); - } else { - items[i].element.attr("width", wid).css("width", wid); - } - } else { - items[i].element.attr("width", "").css("width", ""); - } - } else { - if (BI.isNumeric(w)) { - if (i == BI.size(items) - 1) { - items[i].element.attr("width", w - 1).css("width", w - 1); - } else { - items[i].element.attr("width", w).css("width", w); - } - } else { - items[i].element.attr("width", "").css("width", ""); - } - } - } - }); - } - }); - var w = this._calculateWidth(BI.sum(o.columnSize)); - if (w > 1.05) { - w += o.columnSize.length; - } - if (w > 1.05) { - this.tableContainer.element.width(w); + case Keys.DOWN: + direction = 1; + break; + + case Keys.PAGE_UP: + direction = -1; + distance = this.options.size; + break; + + case Keys.PAGE_DOWN: + direction = 1; + distance = this.options.size; + break; + + default: + return; } } - }, - getColumnSize: function () { - return this.options.columnSize; + this.options.position = BI.clamp(this.options.position + (distance * direction), 0, this.options.contentSize - this.options.size); + event.preventDefault(); + this._populate(); + this.fireEvent(BI.GridTableScrollbar.EVENT_SCROLL, this.options.position); }, - getCalculateColumnSize: function () { + _populate: function () { var self = this, o = this.options; - var columnSize = []; - if (o.isNeedFreeze === true) { - if (BI.size(this.bottomLeftBodyTds) > 0 || BI.size(this.bottomRightBodyTds) > 0) { - if (!BI.any(this.bottomLeftBodyTds, function (i, tds) { - if (!BI.any(tds, function (i, item) { - if (item.__mergeCols.length > 1) { - return true; - } - })) { - BI.each(tds, function (i, item) { - var width = item.width() / item.__mergeCols.length; - if (i == BI.size(tds) - 1) { - width++; - } - columnSize.push(width); - }); - return true; - } - })) { - BI.each(this.bottomLeftBodyTds[0], function (i, item) { - var width = item.width() / item.__mergeCols.length; - if (i == BI.size(self.bottomLeftBodyTds[0]) - 1) { - width++; - } - columnSize.push(width); - }); - } - if (!BI.any(this.bottomRightBodyTds, function (i, tds) { - if (!BI.any(tds, function (i, item) { - if (item.__mergeCols.length > 1) { - return true; - } - })) { - BI.each(tds, function (i, item) { - var width = item.width() / item.__mergeCols.length; - if (i == BI.size(tds) - 1) { - width++; - } - columnSize.push(width); - }); - return true; - } - })) { - BI.each(this.bottomRightBodyTds[0], function (i, item) { - var width = item.width() / item.__mergeCols.length; - if (i == BI.size(self.bottomRightBodyTds[0]) - 1) { - width++; - } - columnSize.push(width); - }); - } - return columnSize; - } - if (!BI.any(this.topLeftBodyTds, function (i, tds) { - if (!BI.any(tds, function (i, item) { - if (item.__mergeCols.length > 1) { - return true; - } - })) { - BI.each(tds, function (i, item) { - var width = item.width() / item.__mergeCols.length; - if (i == BI.size(tds) - 1) { - width++; - } - columnSize.push(width); - }); - return true; - } - })) { - BI.each(this.topLeftBodyTds[BI.size(this.topLeftBodyTds) - 1], function (i, item) { - var width = item.width() / item.__mergeCols.length; - if (i == BI.size(self.topLeftBodyTds[BI.size(self.topLeftBodyTds) - 1]) - 1) { - width++; - } - columnSize.push(width); - }); - } - if (!BI.any(this.topRightBodyTds, function (i, tds) { - if (!BI.any(tds, function (i, item) { - if (item.__mergeCols.length > 1) { - return true; - } - })) { - BI.each(tds, function (i, item) { - var width = item.width() / item.__mergeCols.length; - if (i == BI.size(tds) - 1) { - width++; - } - columnSize.push(width); - }); - return true; - } - })) { - BI.each(this.topRightBodyTds[BI.size(this.topRightBodyTds) - 1], function (i, item) { - var width = item.width() / item.__mergeCols.length; - if (i == BI.size(self.topRightBodyTds[BI.size(self.topRightBodyTds) - 1]) - 1) { - width++; - } - columnSize.push(width); - }); - } + if (o.size < 1 || o.contentSize <= o.size) { + this.setVisible(false); + return; + } + this.setVisible(true); + + var size = o.size; + var isHorizontal = this._isHorizontal(); + var isActive = this.focused || this.isDragging; + + var faceSize = this._getFaceSize(); + var isOpaque = o.isOpaque; + this.element[isOpaque === true ? "addClass" : "removeClass"]("public-scrollbar-main-opaque"); + this.element[isActive === true ? "addClass" : "removeClass"]("public-scrollbar-main-active"); + + this.face.element[isActive === true ? "addClass" : "removeClass"]("public-scrollbar-face-active"); + + var position = o.position * this._getScale() + this._const.FACE_MARGIN; + + var items = this.contextLayout.attr("items"); + if (isHorizontal) { + this.setWidth(size); + this.face.setWidth(faceSize - this._const.FACE_MARGIN_2); + items[0].left = position; + items[0].top = 0; } else { - BI.each(this.headerTds[BI.size(this.headerTds) - 1], function (i, item) { - var width = item.width() / item.__mergeCols.length; - if (i == BI.size(self.headerTds[BI.size(self.headerTds) - 1]) - 1) { - width++; + this.setHeight(size); + this.face.setHeight(faceSize - this._const.FACE_MARGIN_2); + items[0].left = 0; + items[0].top = position; + } + this.contextLayout.attr("items", items); + this.contextLayout.resize(); + }, + + setContentSize: function (contentSize) { + this.options.contentSize = contentSize; + }, + + setPosition: function (position) { + this.options.position = position; + }, + + setSize: function (size) { + this.options.size = size; + }, + + populate: function () { + this._populate(); + } +}); +BI.GridTableScrollbar.SIZE = 10; +BI.GridTableScrollbar.EVENT_SCROLL = "EVENT_SCROLL"; +BI.shortcut("bi.grid_table_scrollbar", BI.GridTableScrollbar); + + +BI.GridTableHorizontalScrollbar = BI.inherit(BI.Widget, { + _const: { + FACE_MARGIN: 4, + FACE_MARGIN_2: 4 * 2, + FACE_SIZE_MIN: 30, + KEYBOARD_SCROLL_AMOUNT: 40 + }, + _defaultConfig: function () { + return BI.extend(BI.GridTableHorizontalScrollbar.superclass._defaultConfig.apply(this, arguments), { + attributes: { + tabIndex: 0 + }, + contentSize: 0, + position: 0, + size: 0 + }); + }, + + _init: function () { + BI.GridTableHorizontalScrollbar.superclass._init.apply(this, arguments); + var self = this, o = this.options; + this.scrollbar = BI.createWidget({ + type: "bi.grid_table_scrollbar", + orientation: "horizontal", + isOpaque: true, + position: o.position, + contentSize: o.contentSize, + size: o.size + }); + this.scrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL, function () { + self.fireEvent(BI.GridTableHorizontalScrollbar.EVENT_SCROLL, arguments); + }); + BI.createWidget({ + type: "bi.absolute", + cls: "horizontal-scrollbar", + element: this, + width: o.size, + height: BI.GridTableScrollbar.SIZE, + items: [{ + el: { + type: "bi.absolute", + scrollable: false, + height: BI.GridTableScrollbar.SIZE, + items: [{ + el: this.scrollbar, + left: 0, + top: 0 + }] + }, + top: 0, + left: 0, + right: 0 + }] + }); + }, + + setContentSize: function (contentSize) { + this.options.contentSize = contentSize; + this.scrollbar.setContentSize(contentSize); + }, + + setPosition: function (position) { + this.options.position = position; + this.scrollbar.setPosition(position); + }, + + setSize: function (size) { + this.setWidth(size); + this.options.size = size; + this.scrollbar.setSize(size); + }, + + populate: function () { + this.scrollbar.populate(); + var o = this.options; + if (o.size < 1 || o.contentSize <= o.size) { + this.setVisible(false); + return; + } + this.setVisible(true); + } +}); +BI.GridTableHorizontalScrollbar.EVENT_SCROLL = "EVENT_SCROLL"; +BI.shortcut("bi.grid_table_horizontal_scrollbar", BI.GridTableHorizontalScrollbar);/** + * + * 表格 + * + * Created by GUY on 2015/9/22. + * @class BI.TableHeaderCell + * @extends BI.Single + */ +BI.TableHeaderCell = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.TableHeaderCell.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-table-header-cell", + text: "" + }); + }, + + _init: function () { + BI.TableHeaderCell.superclass._init.apply(this, arguments); + BI.createWidget({ + type: "bi.label", + element: this, + textAlign: "center", + height: this.options.height, + text: this.options.text, + value: this.options.value + }); + } +}); + +BI.shortcut("bi.table_header_cell", BI.TableHeaderCell);/** + * + * 表格 + * + * 能处理静态宽度以及动态宽度的表， 百分比宽度的表请使用PreviewTable + * + * Created by GUY on 2015/9/22. + * @class BI.Table + * @extends BI.Widget + */ +BI.Table = BI.inherit(BI.Widget, { + + _defaultConfig: function () { + return BI.extend(BI.Table.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-table", + logic: { // 冻结的页面布局逻辑 + dynamic: false + }, + + isNeedFreeze: false, // 是否需要冻结单元格 + freezeCols: [], // 冻结的列号,从0开始,isNeedFreeze为true时生效 + + isNeedMerge: false, // 是否需要合并单元格 + mergeCols: [], // 合并的单元格列号 + mergeRule: function (row1, row2) { // 合并规则, 默认相等时合并 + return BI.isEqual(row1, row2); + }, + + columnSize: [], + headerRowSize: 25, + footerRowSize: 25, + rowSize: 25, + + regionColumnSize: false, + + header: [], + footer: false, + items: [] // 二维数组 + }); + }, + + _calculateWidth: function (width) { + if (!width || width === "0") { + return ""; + } + width = BI.parseFloat(width); + if (width < 0) { + width = 0; + } + return width > 1.01 ? width : (width * 100 + "%"); + }, + + _calculateHeight: function (height) { + return height ? height : ""; + }, + + _isRightFreeze: function () { + return BI.isNotEmptyArray(this.options.freezeCols) && BI.first(this.options.freezeCols) !== 0; + }, + + _createTopLeft: function () { + var o = this.options, isRight = this._isRightFreeze(); + this.topLeftColGroupTds = {}; + this.topLeftBodyTds = {}; + this.topLeftBodyItems = {}; + var table = this._table(); + var colgroup = this._createColGroup(this.columnLeft, this.topLeftColGroupTds); + var body = this.topLeftBody = this._body(); + body.element.append(this._createHeaderCells(this.topLeftItems, this.columnLeft, this.mergeLeft, this.topLeftBodyTds, this.topLeftBodyItems)); + BI.createWidget({ + type: "bi.adaptive", + element: table, + items: [colgroup, body] + }); + if (isRight) { + var w = 0; + BI.each(o.columnSize, function (i, col) { + if (!o.freezeCols.contains(i)) { + w += col; } - columnSize.push(width); }); + if (BI.isNumeric(w) && w > 1) { + w = BI.parseFloat(w) + o.columnSize.length - o.freezeCols.length; + } } - return columnSize; + return (this.topLeftContainer = BI.createWidget({ + type: "bi.adaptive", + width: this._calculateWidth(w), + items: [table] + })); }, - setHeaderColumnSize: function (columnSize) { - var self = this, o = this.options; - var isRight = this._isRightFreeze(); - if (o.isNeedFreeze) { - var columnLeft = []; - var columnRight = []; - BI.each(columnSize, function (i, size) { - if (o.freezeCols.contains(i)) { - isRight ? columnRight.push(size) : columnLeft.push(size); - } else { - isRight ? columnLeft.push(size) : columnRight.push(size); + _createTopRight: function () { + var o = this.options, isRight = this._isRightFreeze(); + this.topRightColGroupTds = {}; + this.topRightBodyTds = {}; + this.topRightBodyItems = {}; + var table = this._table(); + var colgroup = this._createColGroup(this.columnRight, this.topRightColGroupTds); + var body = this.topRightBody = this._body(); + body.element.append(this._createHeaderCells(this.topRightItems, this.columnRight, this.mergeRight, this.topRightBodyTds, this.topRightBodyItems, this.columnLeft.length)); + BI.createWidget({ + type: "bi.adaptive", + element: table, + items: [colgroup, body] + }); + if (!isRight) { + var w = 0; + BI.each(o.columnSize, function (i, col) { + if (!o.freezeCols.contains(i)) { + w += col; } }); - var topleft = 0, topright = 1; - var run = function (direction) { - var colgroupTds, bodyTds, bodyItems, sizes; - switch (direction) { - case topleft: - colgroupTds = self.topLeftColGroupTds; - bodyTds = self.topLeftBodyTds; - bodyItems = self.topLeftBodyItems; - sizes = columnLeft; - break; - case topright: - colgroupTds = self.topRightColGroupTds; - bodyTds = self.topRightBodyTds; - bodyItems = self.topRightBodyItems; - sizes = columnRight; - break; - } - BI.each(colgroupTds, function (i, colgroup) { - var width = colgroup.attr("width") | 0; - if (width !== sizes[i]) { - var w = self._calculateWidth(sizes[i]); - colgroup.attr("width", w).css("width", w); - BI.each(bodyTds, function (j, items) { - if (items[i]) { - if (items[i].__mergeCols.length > 1) { - var wid = 0; - BI.each(sizes, function (t, s) { - if (items[i].__mergeCols.contains(t)) { - wid += s; - } - }); - wid = self._calculateWidth(wid); - if (wid > 1) { - wid += items[i].__mergeCols.length - 1; - } - if (BI.isNumeric(wid)) { - if (i == BI.size(items) - 1) { - items[i].attr("width", wid - 1).css("width", wid - 1); - } else { - items[i].attr("width", wid).css("width", wid); - } - } else { - items[i].attr("width", "").css("width", ""); - } - } else { - if (i == BI.size(items) - 1) { - items[i].attr("width", w - 1).css("width", w - 1); - } else { - items[i].attr("width", w).css("width", w); - } - } - } - }); - BI.each(bodyItems, function (j, items) { - if (items[i]) { - if (bodyTds[j][i].__mergeCols.length > 1) { - var wid = 0; - BI.each(sizes, function (t, s) { - if (bodyTds[j][i].__mergeCols.contains(t)) { - wid += s; - } - }); - wid = self._calculateWidth(wid); - if (wid > 1) { - wid += bodyTds[j][i].__mergeCols.length - 1; - } - if (BI.isNumeric(wid)) { - if (i == BI.size(items) - 1) { - items[i].element.attr("width", wid - 1).css("width", wid - 1); - } else { - items[i].element.attr("width", wid).css("width", wid); - } - } else { - items[i].element.attr("width", "").css("width", ""); - } - } else { - if (BI.isNumeric(w)) { - if (i == BI.size(items) - 1) { - items[i].element.attr("width", w - 1).css("width", w - 1); - } else { - items[i].element.attr("width", w).css("width", w); - } - } else { - items[i].element.attr("width", "").css("width", ""); - } - } - } - }); - } - }); - }; - run(topleft); - run(topright); + if (BI.isNumeric(w)) { + w = BI.parseFloat(w) + o.columnSize.length - o.freezeCols.length; + } + } + return (this.topRightContainer = BI.createWidget({ + type: "bi.adaptive", + width: w || undefined, + items: [table] + })); + }, + + _createBottomLeft: function () { + var o = this.options, isRight = this._isRightFreeze(); + this.bottomLeftColGroupTds = {}; + this.bottomLeftBodyTds = {}; + this.bottomLeftBodyItems = {}; + var table = this._table(); + var colgroup = this._createColGroup(this.columnLeft, this.bottomLeftColGroupTds); + var body = this._createBottomLeftBody(); + BI.createWidget({ + type: "bi.adaptive", + element: table, + items: [colgroup, body] + }); + if (isRight) { + var w = 0; + BI.each(o.columnSize, function (i, col) { + if (!o.freezeCols.contains(i)) { + w += col; + } + }); + if (BI.isNumeric(w) && w > 1) { + w = BI.parseFloat(w) + o.columnSize.length - o.freezeCols.length; + } + } + return (this.bottomLeftContainer = BI.createWidget({ + type: "bi.adaptive", + width: this._calculateWidth(w), + items: [table] + })); + }, - var lw = 0, rw = 0; - BI.each(columnSize, function (i, size) { - if (o.freezeCols.contains(i)) { - lw += size; - } else { - rw += size; + _createBottomLeftBody: function () { + var body = this.bottomLeftBody = this._body(); + body.element.append(this._createCells(this.bottomLeftItems, this.columnLeft, this.mergeLeft, this.bottomLeftBodyTds, this.bottomLeftBodyItems)); + return body; + }, + + _createBottomRight: function () { + var o = this.options, isRight = this._isRightFreeze(); + this.bottomRightColGroupTds = {}; + this.bottomRightBodyTds = {}; + this.bottomRightBodyItems = {}; + var table = this._table(); + var colgroup = this._createColGroup(this.columnRight, this.bottomRightColGroupTds); + var body = this._createBottomRightBody(); + BI.createWidget({ + type: "bi.adaptive", + element: table, + items: [colgroup, body] + }); + if (!isRight) { + var w = 0; + BI.each(o.columnSize, function (i, col) { + if (!o.freezeCols.contains(i)) { + w += col; } }); - lw = this._calculateWidth(lw); - rw = this._calculateWidth(rw); + if (BI.isNumeric(w) && w > 1) { + w = BI.parseFloat(w) + o.columnSize.length - o.freezeCols.length; + } + } + return (this.bottomRightContainer = BI.createWidget({ + type: "bi.adaptive", + width: this._calculateWidth(w), + items: [table] + })); + }, - if (BI.isNumeric(lw)) { - lw = BI.parseFloat(lw) + o.freezeCols.length; + _createBottomRightBody: function () { + var body = this.bottomRightBody = this._body(); + body.element.append(this._createCells(this.bottomRightItems, this.columnRight, this.mergeRight, this.bottomRightBodyTds, this.bottomRightBodyItems, this.columnLeft.length)); + return body; + }, + + _createFreezeTable: function () { + var self = this, o = this.options; + var isRight = this._isRightFreeze(); + var split = this._split(o.header); + this.topLeftItems = split.left; + this.topRightItems = split.right; + split = this._split(o.items); + this.bottomLeftItems = split.left; + this.bottomRightItems = split.right; + + this.columnLeft = []; + this.columnRight = []; + BI.each(o.columnSize, function (i, size) { + if (o.freezeCols.contains(i)) { + self[isRight ? "columnRight" : "columnLeft"].push(size); + } else { + self[isRight ? "columnLeft" : "columnRight"].push(size); } - if (BI.isNumeric(rw)) { - rw = BI.parseFloat(rw) + columnSize.length - o.freezeCols.length; + }); + this.mergeLeft = []; + this.mergeRight = []; + BI.each(o.mergeCols, function (i, col) { + if (o.freezeCols.contains(col)) { + self[isRight ? "mergeRight" : "mergeLeft"].push(col); + } else { + self[isRight ? "mergeLeft" : "mergeRight"].push(col); } - this.topLeftContainer.element.width(isRight ? rw : lw); - this.topRightContainer.element.width(isRight ? lw : rw); - this.scrollTopLeft.element[0].scrollLeft = this.scrollBottomLeft.element[0].scrollLeft; - this.scrollTopRight.element[0].scrollLeft = this.scrollBottomRight.element[0].scrollLeft; - } else { - BI.each(this.colgroupTds, function (i, colgroup) { - var width = colgroup.attr("width") | 0; - if (width !== columnSize[i]) { - var w = self._calculateWidth(columnSize[i]); - colgroup.attr("width", w).css("width", w); - BI.each(self.headerTds, function (j, items) { - if (items[i]) { - if (items[i].__mergeCols.length > 1) { - var wid = 0; - BI.each(columnSize, function (t, s) { - if (items[i].__mergeCols.contains(t)) { - wid += s; - } - }); - wid = self._calculateWidth(wid); - if (wid > 1) { - wid += items[i].__mergeCols.length - 1; - } - if (BI.isNumeric(wid)) { - if (i == BI.size(items) - 1) { - items[i].element.attr("width", wid - 1).css("width", wid - 1); - } else { - items[i].element.attr("width", wid).css("width", wid); - } - } else { - items[i].attr("width", "").css("width", ""); - } - } else { - if (i == BI.size(items) - 1) { - items[i].attr("width", w - 1).css("width", w - 1); - } else { - items[i].attr("width", w).css("width", w); - } - } - } - }); - BI.each(self.headerItems, function (j, items) { - if (items[i]) { - if (self.headerTds[j][i].__mergeCols.length > 1) { - var wid = 0; - BI.each(columnSize, function (t, s) { - if (self.headerTds[j][i].__mergeCols.contains(t)) { - wid += s; - } - }); - wid = self._calculateWidth(wid); - if (wid > 1) { - wid += self.headerTds[j][i].__mergeCols.length - 1; - } - if (BI.isNumeric(wid)) { - if (i == BI.size(items) - 1) { - items[i].element.attr("width", wid - 1).css("width", wid - 1); - } else { - items[i].element.attr("width", wid).css("width", wid); - } - } else { - items[i].element.attr("width", "").css("width", ""); - } - } else { - if (BI.isNumeric(w)) { - if (i == BI.size(items) - 1) { - items[i].element.attr("width", w - 1).css("width", w - 1); - } else { - items[i].element.attr("width", w).css("width", w); - } - } else { - items[i].element.attr("width", "").css("width", ""); - } - } - } - }); + }); + + var topLeft = this._createTopLeft(); + var topRight = this._createTopRight(); + var bottomLeft = this._createBottomLeft(); + var bottomRight = this._createBottomRight(); + + this.scrollTopLeft = BI.createWidget({ + type: "bi.adaptive", + cls: "scroll-top-left", + width: "100%", + height: "100%", + scrollable: false, + items: [topLeft] + }); + this.scrollTopRight = BI.createWidget({ + type: "bi.adaptive", + cls: "scroll-top-right", + width: "100%", + height: "100%", + scrollable: false, + items: [topRight] + }); + this.scrollBottomLeft = BI.createWidget({ + type: "bi.adaptive", + cls: "scroll-bottom-left", + width: "100%", + height: "100%", + scrollable: isRight || null, + scrollx: !isRight, + items: [bottomLeft] + }); + this.scrollBottomRight = BI.createWidget({ + type: "bi.adaptive", + cls: "scroll-bottom-right", + width: "100%", + height: "100%", + scrollable: !isRight || null, + scrollx: isRight, + items: [bottomRight] + }); + this.topLeft = BI.createWidget({ + type: "bi.adaptive", + cls: "top-left", + scrollable: false, + items: [this.scrollTopLeft] + }); + this.topRight = BI.createWidget({ + type: "bi.adaptive", + cls: "top-right", + scrollable: false, + items: [this.scrollTopRight] + }); + this.bottomLeft = BI.createWidget({ + type: "bi.adaptive", + cls: "bottom-left", + // scrollable: false, + items: [this.scrollBottomLeft] + }); + this.bottomRight = BI.createWidget({ + type: "bi.adaptive", + cls: "bottom-right", + scrollable: false, + items: [this.scrollBottomRight] + }); + + var headerHeight = o.header.length * ((o.headerRowSize || o.rowSize) + 1) + 1; + var leftWidth = BI.sum(o.freezeCols, function (i, col) { + return o.columnSize[col] > 1 ? o.columnSize[col] + 1 : o.columnSize[col]; + }); + + this._resize = function () { + if (self.scrollBottomLeft.element.is(":visible")) { + self.scrollBottomLeft.element.css({"overflow-x": "auto"}); + self.scrollBottomRight.element.css({"overflow-x": "auto"}); + self.setColumnSize(o.columnSize); + if (isRight) { + self.scrollBottomLeft.element.css({"overflow-y": "auto"}); + } else { + self.scrollBottomRight.element.css({"overflow-y": "auto"}); } - }); - var cW = this._calculateWidth(BI.sum(columnSize)); - if (cW > 1.05) { - cW = cW + columnSize.length; + if (self.scrollBottomLeft.element.hasHorizonScroll() || self.scrollBottomRight.element.hasHorizonScroll()) { + self.scrollBottomLeft.element.css("overflow-x", "scroll"); + self.scrollBottomRight.element.css("overflow-x", "scroll"); + } + if (self.scrollBottomRight.element.hasVerticalScroll()) { + self.scrollTopRight.element.css("overflow-y", "scroll"); + } else { + self.scrollTopRight.element.css("overflow-y", "hidden"); + } + if (self.scrollBottomLeft.element.hasVerticalScroll()) { + self.scrollTopLeft.element.css("overflow-y", "scroll"); + } else { + self.scrollTopLeft.element.css("overflow-y", "hidden"); + } + self.scrollTopLeft.element[0].scrollLeft = self.scrollBottomLeft.element[0].scrollLeft; + self.scrollTopRight.element[0].scrollLeft = self.scrollBottomRight.element[0].scrollLeft; + self.scrollBottomLeft.element[0].scrollTop = self.scrollBottomRight.element[0].scrollTop; } - this.tableContainer.element.width(cW); - } - }, + }; - setRegionColumnSize: function (columnSize) { - var self = this, o = this.options; - o.regionColumnSize = columnSize; + var regionColumnSize = o.regionColumnSize; if (o.freezeCols.length === 0) { - if (o.isNeedFreeze) { - this.partitions.attr("columnSize", this._isRightFreeze() ? ["fill", 0] : [0, "fill"]); - this.partitions.resize(); - } else { - this.tableContainer.element.width(columnSize[0]); - } - } else if (o.freezeCols.length > 0 && o.freezeCols.length < o.columnSize.length) { - if (o.isNeedFreeze) { - this.partitions.attr("columnSize", columnSize); - this.partitions.resize(); - } else { - this.tableContainer.element.width(columnSize[0]); - } - } else { - if (o.isNeedFreeze) { - this.partitions.attr("columnSize", this._isRightFreeze() ? [0, "fill"] : ["fill", 0]); - this.partitions.resize(); - } else { - this.tableContainer.element.width(columnSize[0]); - } + regionColumnSize = isRight ? ["fill", 0] : [0, "fill"]; + } else if (o.freezeCols.length >= o.columnSize.length) { + regionColumnSize = isRight ? [0, "fill"] : ["fill", 0]; } - }, + this.partitions = BI.createWidget(BI.extend({ + element: this + }, BI.LogicFactory.createLogic("table", BI.extend({}, o.logic, { + rows: 2, + columns: 2, + columnSize: regionColumnSize || (isRight ? ["fill", leftWidth] : [leftWidth, "fill"]), + rowSize: [headerHeight, "fill"], + items: [[{ + el: this.topLeft + }, { + el: this.topRight + }], [{ + el: this.bottomLeft + }, { + el: this.bottomRight + }]] + })))); - getRegionColumnSize: function () { - return this.options.regionColumnSize; + this._initFreezeScroll(); + BI.ResizeDetector.addResizeListener(this, function () { + self._resize(); + self.fireEvent(BI.Table.EVENT_TABLE_RESIZE); + }); }, - getCalculateRegionColumnSize: function () { - var o = this.options; - if (o.isNeedFreeze) { - return [this.scrollBottomLeft.element.width(), this.scrollBottomRight.element.width()]; - } - return [this.scrollBottomRight.element.width()]; + mounted: function () { + this._resize && this._resize(); + this.fireEvent(BI.Table.EVENT_TABLE_AFTER_INIT); }, - getCalculateRegionRowSize: function () { - var o = this.options; - if (o.isNeedFreeze) { - return [this.scrollTopRight.element.height(), this.scrollBottomRight.element.height()]; - } - return [this.scrollBottomRight.element.height()]; - }, + _initFreezeScroll: function () { + var self = this, o = this.options; + scroll(this.scrollBottomRight.element, this.scrollTopRight.element, this.scrollBottomLeft.element); + // scroll(this.scrollBottomLeft.element, this.scrollTopLeft.element, this.scrollBottomRight.element); - getClientRegionColumnSize: function () { - var o = this.options; - if (o.isNeedFreeze) { - return [this.scrollBottomLeft.element[0].clientWidth, this.scrollBottomRight.element[0].clientWidth]; + function scroll (scrollElement, scrollTopElement, otherElement) { + scrollElement.scroll(function (e) { + otherElement.scrollTop(scrollElement.scrollTop()); + scrollTopElement.scrollLeft(scrollElement.scrollLeft()); + self.fireEvent(BI.Table.EVENT_TABLE_SCROLL); + }); } - return [this.scrollBottomRight.element[0].clientWidth]; }, - getClientRegionRowSize: function () { - var o = this.options; - if (o.isNeedFreeze) { - return [this.scrollBottomLeft.element[0].clientHeight, this.scrollBottomRight.element[0].clientHeight]; - } - return [this.scrollBottomRight.element[0].clientHeight]; + resize: function () { + this._resize && this._resize(); }, - getScrollRegionColumnSize: function () { - var o = this.options; - if (o.isNeedFreeze) { - return [this.scrollBottomLeft.element[0].scrollWidth, this.scrollBottomRight.element[0].scrollWidth]; - } - return [this.scrollBottomRight.element[0].scrollWidth]; - }, + _createCells: function (items, columnSize, mergeCols, TDs, Ws, start, rowSize) { + var self = this, o = this.options, preCol = {}, preRow = {}, preRW = {}, preCW = {}, map = {}; + columnSize = columnSize || o.columnSize; + mergeCols = mergeCols || o.mergeCols; + TDs = TDs || {}; + Ws = Ws || {}; + start = start || 0; + rowSize || (rowSize = o.rowSize); + var frag = document.createDocumentFragment(); + BI.each(items, function (i, rows) { + var tr = $("<tr>").addClass((i & 1) === 0 ? "odd" : "even"); + BI.each(rows, function (j, row) { + if (!map[i]) { + map[i] = {}; + } + if (!TDs[i]) { + TDs[i] = {}; + } + if (!Ws[i]) { + Ws[i] = {}; + } + map[i][j] = row; - getScrollRegionRowSize: function () { - var o = this.options; - if (o.isNeedFreeze) { - if (o.freezeCols.length < o.columnSize.length) { - return [this.scrollTopRight.element[0].scrollHeight, this.scrollBottomRight.element[0].scrollHeight]; + if (o.isNeedMerge && mergeCols.contains(j)) { + if (i === 0 && j === 0) { + createOneEl(0, 0); + } else if (j === 0 && i > 0) { + var isNeedMergeRow = o.mergeRule(map[i][j], map[i - 1][j]); + if (isNeedMergeRow === true) { + mergeRow(i, j); + preRow[i] = preCol[j]; + preRW[i] = preCW[j]; + } else { + createOneEl(i, j); + } + } else if (i === 0 && j > 0) { + var isNeedMergeCol = o.mergeRule(map[i][j], map[i][j - 1]); + if (isNeedMergeCol === true) { + mergeCol(i, j); + preCol[j] = preRow[i]; + preCW[j] = preRW[i]; + } else { + createOneEl(i, j); + } + } else { + var isNeedMergeRow = o.mergeRule(map[i][j], map[i - 1][j]); + var isNeedMergeCol = o.mergeRule(map[i][j], map[i][j - 1]); + if (isNeedMergeCol && isNeedMergeRow) { + return; + } + if (isNeedMergeCol) { + mergeCol(i, j); + } + if (isNeedMergeRow) { + mergeRow(i, j); + } + if (!isNeedMergeCol && !isNeedMergeRow) { + createOneEl(i, j); + } + } + } else { + createOneEl(i, j); + } + }); + function mergeRow (i, j) { + var height = (preCol[j].attr("height") | 0) + rowSize + 1; + preCol[j].attr("height", height).css("height", height); + // preCW[j].element.css("height", height); + var rowspan = ((preCol[j].attr("rowspan") || 1) | 0) + 1; + preCol[j].attr("rowspan", rowspan); + preCol[j].__mergeRows.pushDistinct(i); + TDs[i][j] = preCol[j]; + Ws[i][j] = preCW[j]; + } + + function mergeCol (i, j) { + if (columnSize[j]) { + var width = preRow[i].attr("width") | 0; + if (width > 1.05 && columnSize[j]) { + width = width + columnSize[j] + 1; + if (j === columnSize.length - 1) { + width--; + } + } else { + width = width + columnSize[j]; + } + width = self._calculateWidth(width); + preRow[i].attr("width", width).css("width", width); + preRW[i].element.width(width); + } + var colspan = ((preRow[i].attr("colspan") || 1) | 0) + 1; + preRow[i].attr("colspan", colspan); + preRow[i].__mergeCols.pushDistinct(j); + TDs[i][j] = preRow[i]; + Ws[i][j] = preRW[i]; + } + + function createOneEl (r, c) { + var width = self._calculateWidth(columnSize[c]); + if (width > 1.05 && c === columnSize.length - 1) { + width--; + } + var height = self._calculateHeight(rowSize); + var td = $("<td>").attr("height", height) + .attr("width", width).css({width: width, height: height, position: "relative"}) + .addClass((c & 1) === 0 ? "odd-col" : "even-col") + .addClass(r === 0 ? "first-row" : "") + .addClass(c === 0 ? "first-col" : "") + .addClass(c === rows.length - 1 ? "last-col" : ""); + var w = BI.createWidget(map[r][c], { + type: "bi.table_cell", + textAlign: "left", + width: BI.isNumeric(width) ? width : "", + height: BI.isNumeric(height) ? height : "", + _row: r, + _col: c + start + }); + self.addWidget(w.getName(), w); + w._mount(); + w.element.css("position", "relative"); + td.append(w.element); + tr.append(td); + preCol[c] = td; + preCol[c].__mergeRows = [r]; + preCW[c] = w; + preRow[r] = td; + preRow[r].__mergeCols = [c]; + preRW[r] = w; + TDs[r][c] = td; + Ws[r][c] = w; } - return [this.scrollTopLeft.element[0].scrollHeight, this.scrollBottomLeft.element[0].scrollHeight]; - - } - return [this.scrollBottomRight.element[0].scrollHeight]; - }, - hasVerticalScroll: function () { - var o = this.options; - if (o.isNeedFreeze) { - return this.scrollBottomRight.element.hasVerticalScroll() || this.scrollBottomLeft.element.hasVerticalScroll(); - } - return this.scrollBottomRight.element.hasVerticalScroll(); + frag.appendChild(tr[0]); + }); + return frag; }, - setVerticalScroll: function (scrollTop) { - var o = this.options; - if (o.isNeedFreeze) { - if (this.scrollBottomRight.element[0].scrollTop !== scrollTop) { - this.scrollBottomRight.element[0].scrollTop = scrollTop; - } - if (this.scrollBottomLeft.element[0].scrollTop !== scrollTop) { - this.scrollBottomLeft.element[0].scrollTop = scrollTop; - } - } else { - if (this.scrollBottomRight.element[0].scrollTop !== scrollTop) { - this.scrollBottomRight.element[0].scrollTop = scrollTop; - } - } + _createColGroupCells: function (columnSize, store) { + var self = this, o = this.options; + columnSize = columnSize || o.columnSize; + store = store || {}; + var frag = document.createDocumentFragment(); + BI.each(columnSize, function (i, size) { + var width = self._calculateWidth(size); + var col = $("<col>").attr("width", width).css("width", width); + store[i] = col; + frag.appendChild(col[0]); + }); + return frag; }, - setLeftHorizontalScroll: function (scrollLeft) { - var o = this.options; - if (o.isNeedFreeze) { - if (this.scrollBottomLeft.element[0].scrollLeft !== scrollLeft) { - this.scrollBottomLeft.element[0].scrollLeft = scrollLeft; - } - if (this.scrollTopLeft.element[0].scrollLeft !== scrollLeft) { - this.scrollTopLeft.element[0].scrollLeft = scrollLeft; - } - } else { - if (this.scrollBottomRight.element[0].scrollLeft !== scrollLeft) { - this.scrollBottomRight.element[0].scrollLeft = scrollLeft; - } - } - }, + _createHeaderCells: function (items, columnSize, mergeCols, TDs, Ws, start) { + var self = this, o = this.options; + start || (start = 0); + var frag = this._createCells(items, columnSize, BI.range(o.columnSize.length), TDs, Ws, start, o.headerRowSize || o.rowSize); - setRightHorizontalScroll: function (scrollLeft) { - var o = this.options; - if (o.isNeedFreeze) { - if (this.scrollBottomRight.element[0].scrollLeft !== scrollLeft) { - this.scrollBottomRight.element[0].scrollLeft = scrollLeft; - } - if (this.scrollTopRight.element[0].scrollLeft !== scrollLeft) { - this.scrollTopRight.element[0].scrollLeft = scrollLeft; - } - } else { - if (this.scrollBottomRight.element[0].scrollLeft !== scrollLeft) { - this.scrollBottomRight.element[0].scrollLeft = scrollLeft; - } - } + return frag; }, - getVerticalScroll: function () { + _createFooterCells: function (items, columnSize, TDs, Ws) { var o = this.options; - if (o.isNeedFreeze) { - return this.scrollBottomRight.element[0].scrollTop || this.scrollBottomLeft.element[0].scrollTop; - } - return this.scrollBottomRight.element[0].scrollTop; + var frag = this._createCells(items, columnSize, [], TDs, Ws, 0); + return frag; }, - getLeftHorizontalScroll: function () { - var o = this.options; - if (o.isNeedFreeze) { - return this.scrollBottomLeft.element[0].scrollLeft; - } - return this.scrollBottomRight.element[0].scrollLeft; + _createColGroup: function (columnSize, store, widgets) { + var self = this, o = this.options; + this.colgroup = this._colgroup(); + this.colgroup.element.append(this._createColGroupCells(columnSize, store, widgets)); + return this.colgroup; }, - getRightHorizontalScroll: function () { - var o = this.options; - if (o.isNeedFreeze) { - return this.scrollBottomRight.element[0].scrollLeft; + _createHeader: function () { + var self = this, o = this.options; + if (o.header === false) { + return; } - return this.scrollBottomRight.element[0].scrollLeft; + this.header = this._header(); + this.header.element.append(this._createHeaderCells(o.header, null, null, this.headerTds, this.headerItems)); + return this.header; }, - getColumns: function () { - var o = this.options; - if (o.isNeedFreeze) { - return { - topLeft: this.topLeftBodyItems, - topRight: this.topRightBodyItems, - bottomLeft: this.bottomLeftBodyItems, - bottomRight: this.bottomRightBodyItems - }; + _createFooter: function (columnSize, store, widgets) { + var self = this, o = this.options; + if (o.footer === false) { + return; } - return { - header: this.headerItems, - body: this.bodyItems, - footer: this.footerItems - }; - + this.footer = this._footer(); + this.footer.element.append(this._createFooterCells(o.footer, null, this.footerTds, this.footerItems)); + return this.footer; }, - populate: function (items, header) { - this.options.items = items || []; - if (header) { - this.options.header = header; - } - this.empty(); - if (this.options.isNeedFreeze) { - this._createFreezeTable(); - } else { - this._createNormalTable(); - } - } -}) -; -BI.Table.EVENT_TABLE_AFTER_INIT = "EVENT_TABLE_AFTER_INIT"; -BI.Table.EVENT_TABLE_RESIZE = "EVENT_TABLE_RESIZE"; -BI.Table.EVENT_TABLE_SCROLL = "EVENT_TABLE_SCROLL"; -BI.Table.EVENT_TABLE_BEFORE_COLUMN_RESIZE = "EVENT_TABLE_BEFORE_COLUMN_RESIZE"; -BI.Table.EVENT_TABLE_COLUMN_RESIZE = "EVENT_TABLE_COLUMN_RESIZE"; -BI.Table.EVENT_TABLE_AFTER_COLUMN_RESIZE = "EVENT_TABLE_AFTER_COLUMN_RESIZE"; -BI.Table.EVENT_TABLE_BEFORE_REGION_RESIZE = "EVENT_TABLE_BEFORE_REGION_RESIZE"; -BI.Table.EVENT_TABLE_REGION_RESIZE = "EVENT_TABLE_REGION_RESIZE"; -BI.Table.EVENT_TABLE_AFTER_REGION_RESIZE = "EVENT_TABLE_AFTER_REGION_RESIZE"; -BI.shortcut("bi.table_view", BI.Table); -/** - * - * 表格单元格 - * - * Created by GUY on 2016/1/12. - * @class BI.ResizableTableCell - * @extends BI.Widget - */ -BI.ResizableTableCell = BI.inherit(BI.Widget, { - _defaultConfig: function () { - return BI.extend(BI.ResizableTableCell.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-resizable-table-cell", - cell: {}, - minSize: 15, - // suitableSize, - maxSize: Number.MAX_VALUE, - start: BI.emptyFn, - resize: BI.emptyFn, - stop: BI.emptyFn - }); + _createBody: function () { + var self = this, o = this.options; + this.body = this._body(); + this.body.element.append(this._createCells(o.items, null, null, this.bodyTds, this.bodyItems)); + return this.body; }, - _init: function () { - BI.ResizableTableCell.superclass._init.apply(this, arguments); - var self = this, o = this.options; - this.cell = BI.createWidget(BI.extend({type: "bi.label"}, o.cell, {width: o.width, height: o.height})); + _createNormalTable: function () { + var self = this, o = this.options, table = this._table(); + this.colgroupTds = {}; + this.headerTds = {}; + this.footerTds = {}; + this.bodyTds = {}; - var startDrag = false; - var size = 0, offset = 0, defaultSize = o.width; + this.headerItems = {}; + this.footerItems = {}; + this.bodyItems = {}; + var colgroup = this._createColGroup(null, this.colgroupTds); + var header = this._createHeader(); + var footer = this._createFooter(); + var body = this._createBody(); - function optimizeSize (s) { - var optSize = BI.clamp(s, o.minSize, o.maxSize || Number.MAX_VALUE); - // if (o.suitableSize) { - // if (Math.abs(o.suitableSize - optSize) < 5) { - // optSize = o.suitableSize; - // self.handler.element.addClass("suitable"); - // } else { - // self.handler.element.removeClass("suitable"); - // } - // } - return optSize; - } + BI.createWidget({ + type: "bi.adaptive", + element: table, + items: [colgroup, header, footer, body] + }); - var mouseMoveTracker = new BI.MouseMoveTracker(function (deltaX, deltaY) { - if (mouseMoveTracker.isDragging()) { - startDrag = true; - offset += deltaX; - size = optimizeSize(defaultSize + offset); - self.handler.element.addClass("dragging"); - o.resize(size); - } - }, function () { - if (startDrag === true) { - size = optimizeSize(size); - o.stop(size); - size = 0; - offset = 0; - defaultSize = o.width; - startDrag = false; - } - self.handler.element.removeClass("dragging"); - self.handler.element.removeClass("suitable"); - mouseMoveTracker.releaseMouseMoves(); - }, document); - this.handler = BI.createWidget({ - type: "bi.absolute", - cls: "resizable-table-cell-resizer-container", - width: 6, - items: [{ - el: { - type: "bi.layout", - cls: "resizable-table-cell-resizer-knob", - width: 4 - }, - right: 0, - top: 0, - bottom: 0 - }] + var w = BI.sum(this.options.columnSize) || undefined; + w = this._calculateWidth(w); + if (BI.isNumeric(w) && w > 1) { + w += o.columnSize.length; + } + this.tableContainer = BI.createWidget({ + type: "bi.adaptive", + width: this._calculateWidth(w), + items: [table] }); - this.handler.element.on("mousedown", function (event) { - defaultSize = o.width; - optimizeSize(defaultSize); - mouseMoveTracker.captureMouseMoves(event); + + this.scrollBottomRight = BI.createWidget({ + type: "bi.adaptive", + width: "100%", + height: "100%", + cls: "scroll-bottom-right", + scrollable: true, + items: [this.tableContainer] }); + BI.createWidget({ - type: "bi.absolute", + type: "bi.adaptive", + cls: "bottom-right", element: this, - items: [{ - el: this.cell, - left: 0, - right: 0, - top: 0, - bottom: 0 - }, { - el: this.handler, - right: 0, - top: 0, - bottom: 0 - }] + scrollable: false, + items: [this.scrollBottomRight] + }); + + this._initNormalScroll(); + BI.nextTick(function () { + if (self.element.is(":visible")) { + self.fireEvent(BI.Table.EVENT_TABLE_AFTER_INIT); + } }); }, - setWidth: function (width) { - BI.ResizableTableCell.superclass.setWidth.apply(this, arguments); - var o = this.options; - this.cell.setWidth(o.width); + _initNormalScroll: function () { + var self = this; + this.scrollBottomRight.element.scroll(function (e) { + self.fireEvent(BI.Table.EVENT_TABLE_SCROLL); + }); }, - setHeight: function (height) { - BI.ResizableTableCell.superclass.setHeight.apply(this, arguments); - var o = this.options; - this.cell.setHeight(o.height); - } -}); -BI.shortcut("bi.resizable_table_cell", BI.ResizableTableCell);/** - * - * 可调整列宽的grid表格 - * - * Created by GUY on 2016/1/12. - * @class BI.ResizableTable - * @extends BI.Widget - */ -BI.ResizableTable = BI.inherit(BI.Widget, { - _defaultConfig: function () { - return BI.extend(BI.ResizableTable.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-resizable-table", - el: { - type: "bi.grid_table" - }, - isNeedFreeze: false, - isNeedResize: true, - isResizeAdapt: false, - headerRowSize: 25, - rowSize: 25, - isNeedMerge: true, // 是否需要合并单元格 - mergeCols: [], - mergeRule: BI.emptyFn, - columnSize: [], - minColumnSize: [], - maxColumnSize: [], - freezeCols: [], - header: [], - items: [], - regionColumnSize: [] + _split: function (items) { + var o = this.options, left = [], right = [], isRight = this._isRightFreeze(); + BI.each(items, function (i, rows) { + left.push([]); + right.push([]); + BI.each(rows, function (j, cell) { + if (o.freezeCols.contains(j)) { + (isRight ? right : left)[i].push(cell); + } else { + (isRight ? left : right)[i].push(cell); + } + }); + }); + return { + left: left, + right: right + }; + }, + + _table: function () { + return BI.createWidget({ + type: "bi.layout", + tagName: "table", + cls: "table", + attribute: {cellspacing: 0, cellpadding: 0} }); }, - _init: function () { - BI.ResizableTable.superclass._init.apply(this, arguments); - var self = this, o = this.options; - this.resizer = BI.createWidget({ + _header: function () { + return BI.createWidget({ type: "bi.layout", - cls: "resizable-table-resizer", - invisible: true, - width: 2 + cls: "header", + tagName: "thead" }); - this.regionResizerHandler = this._createResizerHandler(); - this.table = BI.createWidget(o.el, { - type: "bi.grid_table", - element: this, - width: o.width, - height: o.height, - headerRowSize: o.headerRowSize, - rowSize: o.rowSize, - columnSize: o.columnSize, + }, + + _footer: function () { + return BI.createWidget({ + type: "bi.layout", + cls: "footer", + tagName: "tfoot" + }); + }, + + _body: function () { + return BI.createWidget({ + type: "bi.layout", + tagName: "tbody", + cls: "body" + }); + }, + + _colgroup: function () { + return BI.createWidget({ + type: "bi.layout", + tagName: "colgroup" + }); + }, + + render: function () { + this.populate(this.options.items); + }, + + setColumnSize: function (columnSize) { + var self = this, o = this.options; + var isRight = this._isRightFreeze(); + o.columnSize = columnSize || []; + if (o.isNeedFreeze) { + var columnLeft = []; + var columnRight = []; + BI.each(o.columnSize, function (i, size) { + if (o.freezeCols.contains(i)) { + isRight ? columnRight.push(size) : columnLeft.push(size); + } else { + isRight ? columnLeft.push(size) : columnRight.push(size); + } + }); + var topleft = 0, topright = 1, bottomleft = 2, bottomright = 3; + var run = function (direction) { + var colgroupTds, bodyTds, bodyItems, sizes; + switch (direction) { + case topleft: + colgroupTds = self.topLeftColGroupTds; + bodyTds = self.topLeftBodyTds; + bodyItems = self.topLeftBodyItems; + sizes = columnLeft; + break; + case topright: + colgroupTds = self.topRightColGroupTds; + bodyTds = self.topRightBodyTds; + bodyItems = self.topRightBodyItems; + sizes = columnRight; + break; + case bottomleft: + colgroupTds = self.bottomLeftColGroupTds; + bodyTds = self.bottomLeftBodyTds; + bodyItems = self.bottomLeftBodyItems; + sizes = columnLeft; + break; + case bottomright: + colgroupTds = self.bottomRightColGroupTds; + bodyTds = self.bottomRightBodyTds; + bodyItems = self.bottomRightBodyItems; + sizes = columnRight; + break; + } + BI.each(colgroupTds, function (i, colgroup) { + var width = colgroup.attr("width") | 0; + if (sizes[i] !== "" && width !== sizes[i]) { + var w = self._calculateWidth(sizes[i]); + colgroup.attr("width", w).css("width", w); + BI.each(bodyTds, function (j, items) { + if (items[i]) { + if (items[i].__mergeCols.length > 1) { + var wid = 0; + BI.each(sizes, function (t, s) { + if (items[i].__mergeCols.contains(t)) { + wid += s; + } + }); + wid = self._calculateWidth(wid); + if (wid > 1) { + wid += items[i].__mergeCols.length - 1; + } + if (BI.isNumeric(wid)) { + if (i == BI.size(items) - 1) { + items[i].attr("width", wid - 1).css("width", wid - 1); + } else { + items[i].attr("width", wid).css("width", wid); + } + } else { + items[i].attr("width", "").css("width", ""); + } + } else { + if (i == BI.size(items) - 1) { + items[i].attr("width", w - 1).css("width", w - 1); + } else { + items[i].attr("width", w).css("width", w); + } + } + } + }); + BI.each(bodyItems, function (j, items) { + if (items[i]) { + if (bodyTds[j][i].__mergeCols.length > 1) { + var wid = 0; + BI.each(sizes, function (t, s) { + if (bodyTds[j][i].__mergeCols.contains(t)) { + wid += s; + } + }); + wid = self._calculateWidth(wid); + if (wid > 1) { + wid += bodyTds[j][i].__mergeCols.length - 1; + } + if (BI.isNumeric(wid)) { + if (i == BI.size(items) - 1) { + items[i].element.attr("width", wid - 1).css("width", wid - 1); + } else { + items[i].element.attr("width", wid).css("width", wid); + } + } else { + items[i].element.attr("width", "").css("width", ""); + } + } else { + if (BI.isNumeric(w)) { + if (i == BI.size(items) - 1) { + items[i].element.attr("width", w - 1).css("width", w - 1); + } else { + items[i].element.attr("width", w).css("width", w); + } + } else { + items[i].element.attr("width", "").css("width", ""); + } + } + } + }); + } + }); + }; + run(topleft); + run(topright); + run(bottomleft); + run(bottomright); - isNeedFreeze: o.isNeedFreeze, - freezeCols: o.freezeCols, - isNeedMerge: o.isNeedMerge, - mergeCols: o.mergeCols, - mergeRule: BI.bind(this._mergeRule, this), + var lw = 0, rw = 0; + this.columnLeft = []; + this.columnRight = []; + BI.each(o.columnSize, function (i, size) { + if (o.freezeCols.contains(i)) { + lw += size; + self[isRight ? "columnRight" : "columnLeft"].push(size); + } else { + rw += size; + self[isRight ? "columnLeft" : "columnRight"].push(size); + } + }); + lw = this._calculateWidth(lw); + rw = this._calculateWidth(rw); - header: this._formatHeader(o.header), - items: o.items, - regionColumnSize: o.regionColumnSize - }); - this.table.on(BI.Table.EVENT_TABLE_SCROLL, function () { - self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); - }); - BI.createWidget({ - type: "bi.absolute", - element: this, - items: [{ - el: this.regionResizerHandler, - left: 0, - top: 0, - bottom: 0 - }, { - el: this.resizer, - left: 0, - top: 0 - }] - }); - this._populate(); + if (BI.isNumeric(lw)) { + lw = BI.parseFloat(lw) + o.freezeCols.length; + } + if (BI.isNumeric(rw)) { + rw = BI.parseFloat(rw) + o.columnSize.length - o.freezeCols.length; + } + this.topLeftContainer.element.width(isRight ? rw : lw); + this.bottomLeftContainer.element.width(isRight ? rw : lw); + this.topRightContainer.element.width(isRight ? lw : rw); + this.bottomRightContainer.element.width(isRight ? lw : rw); + this.scrollTopLeft.element[0].scrollLeft = this.scrollBottomLeft.element[0].scrollLeft; + this.scrollTopRight.element[0].scrollLeft = this.scrollBottomRight.element[0].scrollLeft; + } else { + BI.each(this.colgroupTds, function (i, colgroup) { + var width = colgroup.attr("width") | 0; + if (o.columnSize[i] !== "" && width !== o.columnSize[i]) { + var w = self._calculateWidth(o.columnSize[i]); + colgroup.attr("width", w).css("width", w); + BI.each(self.bodyTds, function (j, items) { + if (items[i]) { + if (items[i].__mergeCols.length > 1) { + var wid = 0; + BI.each(o.columnSize, function (t, s) { + if (items[i].__mergeCols.contains(t)) { + wid += s; + } + }); + wid = self._calculateWidth(wid); + if (wid > 1) { + wid += items[i].__mergeCols.length - 1; + } + if (BI.isNumeric(wid)) { + if (i == BI.size(items) - 1) { + items[i].attr("width", w - 1).css("width", w - 1); + } else { + items[i].attr("width", w).css("width", w); + } + } else { + items[i].attr("width", "").css("width", ""); + } + } else { + if (i == BI.size(items) - 1) { + items[i].attr("width", w - 1).css("width", w - 1); + } else { + items[i].attr("width", w).css("width", w); + } + } + } + }); + BI.each(self.headerTds, function (j, items) { + if (items[i]) { + if (items[i].__mergeCols.length > 1) { + var wid = 0; + BI.each(o.columnSize, function (t, s) { + if (items[i].__mergeCols.contains(t)) { + wid += s; + } + }); + wid = self._calculateWidth(wid); + if (wid > 1) { + wid += items[i].__mergeCols.length - 1; + } + if (BI.isNumeric(wid)) { + if (i == BI.size(items) - 1) { + items[i].attr("width", w - 1).css("width", w - 1); + } else { + items[i].attr("width", w).css("width", w); + } + } else { + items[i].attr("width", "").css("width", ""); + } + } else { + if (i == BI.size(items) - 1) { + items[i].attr("width", w - 1).css("width", w - 1); + } else { + items[i].attr("width", w).css("width", w); + } + } + } + }); + BI.each(self.footerTds, function (j, items) { + if (items[i]) { + if (items[i].__mergeCols.length > 1) { + var wid = 0; + BI.each(o.columnSize, function (t, s) { + if (items[i].__mergeCols.contains(t)) { + wid += s; + } + }); + wid = self._calculateWidth(wid); + if (wid > 1) { + wid += items[i].__mergeCols.length - 1; + } + if (BI.isNumeric(wid)) { + if (i == BI.size(items) - 1) { + items[i].attr("width", w - 1).css("width", w - 1); + } else { + items[i].attr("width", w).css("width", w); + } + } else { + items[i].attr("width", "").css("width", ""); + } + } else { + if (i == BI.size(items) - 1) { + items[i].attr("width", w - 1).css("width", w - 1); + } else { + items[i].attr("width", w).css("width", w); + } + } + } + }); + BI.each(self.bodyItems, function (j, items) { + if (items[i]) { + if (self.bodyTds[j][i].__mergeCols.length > 1) { + var wid = 0; + BI.each(o.columnSize, function (t, s) { + if (self.bodyTds[j][i].__mergeCols.contains(t)) { + wid += s; + } + }); + wid = self._calculateWidth(wid); + if (wid > 1) { + wid += self.bodyTds[j][i].__mergeCols.length - 1; + } + if (BI.isNumeric(wid)) { + if (i == BI.size(items) - 1) { + items[i].element.attr("width", wid - 1).css("width", wid - 1); + } else { + items[i].element.attr("width", wid).css("width", wid); + } + } else { + items[i].element.attr("width", "").css("width", ""); + } + } else { + if (BI.isNumeric(w)) { + if (i == BI.size(items) - 1) { + items[i].element.attr("width", w - 1).css("width", w - 1); + } else { + items[i].element.attr("width", w).css("width", w); + } + } else { + items[i].element.attr("width", "").css("width", ""); + } + } + } + }); + BI.each(self.headerItems, function (j, items) { + if (items[i]) { + if (self.headerTds[j][i].__mergeCols.length > 1) { + var wid = 0; + BI.each(o.columnSize, function (t, s) { + if (self.headerTds[j][i].__mergeCols.contains(t)) { + wid += s; + } + }); + wid = self._calculateWidth(wid); + if (wid > 1) { + wid += self.headerTds[j][i].__mergeCols.length - 1; + } + if (BI.isNumeric(wid)) { + if (i == BI.size(items) - 1) { + items[i].element.attr("width", wid - 1).css("width", wid - 1); + } else { + items[i].element.attr("width", wid).css("width", wid); + } + } else { + items[i].element.attr("width", "").css("width", ""); + } + } else { + if (BI.isNumeric(w)) { + if (i == BI.size(items) - 1) { + items[i].element.attr("width", w - 1).css("width", w - 1); + } else { + items[i].element.attr("width", w).css("width", w); + } + } else { + items[i].element.attr("width", "").css("width", ""); + } + } + } + }); + BI.each(self.footerItems, function (j, items) { + if (items[i]) { + if (self.footerTds[j][i].__mergeCols.length > 1) { + var wid = 0; + BI.each(o.columnSize, function (t, s) { + if (self.footerTds[j][i].__mergeCols.contains(t)) { + wid += s; + } + }); + wid = self._calculateWidth(wid); + if (wid > 1) { + wid += self.footerTds[j][i].__mergeCols.length - 1; + } + if (BI.isNumeric(wid)) { + if (i == BI.size(items) - 1) { + items[i].element.attr("width", wid - 1).css("width", wid - 1); + } else { + items[i].element.attr("width", wid).css("width", wid); + } + } else { + items[i].element.attr("width", "").css("width", ""); + } + } else { + if (BI.isNumeric(w)) { + if (i == BI.size(items) - 1) { + items[i].element.attr("width", w - 1).css("width", w - 1); + } else { + items[i].element.attr("width", w).css("width", w); + } + } else { + items[i].element.attr("width", "").css("width", ""); + } + } + } + }); + } + }); + var w = this._calculateWidth(BI.sum(o.columnSize)); + if (w > 1.05) { + w += o.columnSize.length; + } + if (w > 1.05) { + this.tableContainer.element.width(w); + } + } }, - _mergeRule: function (row1, row2) { - var o = this.options; - if (row1.type === "bi.resizable_table_cell") { - row1 = row1.cell; - } - if (row2.type === "bi.resizable_table_cell") { - row2 = row2.cell; - } - return o.mergeRule(row1, row2); + getColumnSize: function () { + return this.options.columnSize; }, - _createResizerHandler: function () { + getCalculateColumnSize: function () { var self = this, o = this.options; - var regionResizerHandler = BI.createWidget({ - type: "bi.absolute", - cls: "resizable-table-region-resizer", - invisible: true, - width: 6, - items: [{ - el: { - type: "bi.layout", - width: 2, - cls: "resizable-table-region-resizer-knob" - }, - left: 2, - top: 0, - bottom: 0 - }] - }); - var size = 0, offset = 0, defaultSize = 0, start = false; - var mouseMoveTracker = new BI.MouseMoveTracker(function (deltaX, deltaY) { - if (mouseMoveTracker.isDragging()) { - start = true; - offset += deltaX; - size = BI.clamp(defaultSize + offset, 15, o.width - 15); - - self.regionResizerHandler.element.addClass("dragging"); - self._setRegionResizerHandlerPosition(size - 3, 0); + var columnSize = []; + if (o.isNeedFreeze === true) { + if (BI.size(this.bottomLeftBodyTds) > 0 || BI.size(this.bottomRightBodyTds) > 0) { + if (!BI.any(this.bottomLeftBodyTds, function (i, tds) { + if (!BI.any(tds, function (i, item) { + if (item.__mergeCols.length > 1) { + return true; + } + })) { + BI.each(tds, function (i, item) { + var width = item.width() / item.__mergeCols.length; + if (i == BI.size(tds) - 1) { + width++; + } + columnSize.push(width); + }); + return true; + } + })) { + BI.each(this.bottomLeftBodyTds[0], function (i, item) { + var width = item.width() / item.__mergeCols.length; + if (i == BI.size(self.bottomLeftBodyTds[0]) - 1) { + width++; + } + columnSize.push(width); + }); + } + if (!BI.any(this.bottomRightBodyTds, function (i, tds) { + if (!BI.any(tds, function (i, item) { + if (item.__mergeCols.length > 1) { + return true; + } + })) { + BI.each(tds, function (i, item) { + var width = item.width() / item.__mergeCols.length; + if (i == BI.size(tds) - 1) { + width++; + } + columnSize.push(width); + }); + return true; + } + })) { + BI.each(this.bottomRightBodyTds[0], function (i, item) { + var width = item.width() / item.__mergeCols.length; + if (i == BI.size(self.bottomRightBodyTds[0]) - 1) { + width++; + } + columnSize.push(width); + }); + } + return columnSize; } - - }, function () { - if (start === true) { - o.regionColumnSize[0] = BI.clamp(size, 15, o.width - 15); - self.table.setRegionColumnSize(o.regionColumnSize); - if (o.isResizeAdapt === true) { - var freezeColumnSize = self._getFreezeColumnSize(); - o.columnSize[self._getFreezeColLength() - 1] += o.regionColumnSize[0] - freezeColumnSize; - self.table.setColumnSize(o.columnSize); + if (!BI.any(this.topLeftBodyTds, function (i, tds) { + if (!BI.any(tds, function (i, item) { + if (item.__mergeCols.length > 1) { + return true; + } + })) { + BI.each(tds, function (i, item) { + var width = item.width() / item.__mergeCols.length; + if (i == BI.size(tds) - 1) { + width++; + } + columnSize.push(width); + }); + return true; } - // self.table.populate(); - self._populate(); - self.regionResizerHandler.element.removeClass("dragging"); - self.fireEvent(BI.Table.EVENT_TABLE_AFTER_REGION_RESIZE); - start = false; + })) { + BI.each(this.topLeftBodyTds[BI.size(this.topLeftBodyTds) - 1], function (i, item) { + var width = item.width() / item.__mergeCols.length; + if (i == BI.size(self.topLeftBodyTds[BI.size(self.topLeftBodyTds) - 1]) - 1) { + width++; + } + columnSize.push(width); + }); + } + if (!BI.any(this.topRightBodyTds, function (i, tds) { + if (!BI.any(tds, function (i, item) { + if (item.__mergeCols.length > 1) { + return true; + } + })) { + BI.each(tds, function (i, item) { + var width = item.width() / item.__mergeCols.length; + if (i == BI.size(tds) - 1) { + width++; + } + columnSize.push(width); + }); + return true; + } + })) { + BI.each(this.topRightBodyTds[BI.size(this.topRightBodyTds) - 1], function (i, item) { + var width = item.width() / item.__mergeCols.length; + if (i == BI.size(self.topRightBodyTds[BI.size(self.topRightBodyTds) - 1]) - 1) { + width++; + } + columnSize.push(width); + }); } - mouseMoveTracker.releaseMouseMoves(); - }, document); - regionResizerHandler.element.on("mousedown", function (event) { - defaultSize = size = self._getRegionSize(); - offset = 0; - self._setResizerPosition(0, 0); - mouseMoveTracker.captureMouseMoves(event); - }); - return regionResizerHandler; - }, - - _setResizerPosition: function (left, top) { - this.resizer.element.css({ - left: left + "px", - top: top + "px" - }); - }, - - _setRegionResizerHandlerPosition: function (left, top) { - this.regionResizerHandler.element.css({ - left: left + "px", - top: top + "px" - }); - }, - - _getRegionSize: function () { - var o = this.options; - var regionSize = o.regionColumnSize[0] || 0; - if (o.isNeedFreeze === false || o.freezeCols.length === 0) { - return 0; - } - if (!regionSize) { - BI.each(o.freezeCols, function (i, col) { - regionSize += o.columnSize[col]; - }); - } - return regionSize; - }, - - _getRegionRowSize: function () { - var o = this.options; - return [o.header.length * o.headerRowSize, - Math.min(o.height - o.header.length * o.headerRowSize, o.items.length * o.rowSize)]; - }, - - _getFreezeColLength: function () { - var o = this.options; - return o.isNeedFreeze === true ? BI.clamp(o.freezeCols.length, 0, o.columnSize.length) : 0; - }, - - _getFreezeColumnSize: function () { - var columnSize = this.options.columnSize; - var sum = 0; - for (var i = 0, len = this._getFreezeColLength(); i < len; i++) { - sum += columnSize[i]; - } - return sum; - }, - - _getResizerLeft: function (j) { - var left = 0; - var columnSize = this.options.columnSize; - var freezeColLength = this._getFreezeColLength(); - for (var i = (j >= freezeColLength ? freezeColLength : 0); i < j; i++) { - left += columnSize[i] || 0; - } - if (j >= freezeColLength) { - left += this.table.getRegionSize(); - left -= this.table.getRightHorizontalScroll(); } else { - left -= this.table.getLeftHorizontalScroll(); + BI.each(this.headerTds[BI.size(this.headerTds) - 1], function (i, item) { + var width = item.width() / item.__mergeCols.length; + if (i == BI.size(self.headerTds[BI.size(self.headerTds) - 1]) - 1) { + width++; + } + columnSize.push(width); + }); } - return left; + return columnSize; }, - _formatHeader: function (header) { + setHeaderColumnSize: function (columnSize) { var self = this, o = this.options; - var result = []; - var resize = function (j, size) { - self.resizer.setVisible(true); - var height = o.headerRowSize + self._getRegionRowSize()[1]; - self.resizer.setHeight(height); - // TODO 不知道为什么加入这段代码会使得列宽调整出问题 - // if (o.minColumnSize[j]) { - // if (size === o.minColumnSize[j]) { - // self.resizer.element.addClass("suitable"); - // } else { - // self.resizer.element.removeClass("suitable"); - // } - // } - self._setResizerPosition(self._getResizerLeft(j) + size, (o.header.length - 1) * o.headerRowSize); - }; - var stop = function (j, size) { - self.resizer.setVisible(false); - var columnSize = o.columnSize.slice(); - columnSize[j] = size; - o.columnSize = columnSize; - self.table.setColumnSize(columnSize); - // self.table.populate(); - self._populate(); - self.fireEvent(BI.Table.EVENT_TABLE_AFTER_COLUMN_RESIZE); - }; - BI.each(header, function (i, cols) { - if (i === header.length - 1) { - result[i] = []; - BI.each(cols, function (j, col) { - if (j === self._getFreezeColLength() - 1 || j === cols.length - 1) { - result[i][j] = col; - } else { - result[i][j] = { - type: "bi.resizable_table_cell", - cell: col, - suitableSize: o.minColumnSize[j], - maxSize: o.maxColumnSize[j], - resize: BI.bind(resize, null, j), - stop: BI.bind(stop, null, j) - }; - if (o.isNeedMerge) { - var r = i; - while (r > 0 && self._mergeRule(result[r][j], result[r - 1][j])) { - result[r - 1][j] = { - type: "bi.resizable_table_cell", - cell: result[r - 1][j], - suitableSize: o.minColumnSize[j], - maxSize: o.maxColumnSize[j], - resize: BI.bind(resize, null, j), - stop: BI.bind(stop, null, j) - }; - r--; + var isRight = this._isRightFreeze(); + if (o.isNeedFreeze) { + var columnLeft = []; + var columnRight = []; + BI.each(columnSize, function (i, size) { + if (o.freezeCols.contains(i)) { + isRight ? columnRight.push(size) : columnLeft.push(size); + } else { + isRight ? columnLeft.push(size) : columnRight.push(size); + } + }); + var topleft = 0, topright = 1; + var run = function (direction) { + var colgroupTds, bodyTds, bodyItems, sizes; + switch (direction) { + case topleft: + colgroupTds = self.topLeftColGroupTds; + bodyTds = self.topLeftBodyTds; + bodyItems = self.topLeftBodyItems; + sizes = columnLeft; + break; + case topright: + colgroupTds = self.topRightColGroupTds; + bodyTds = self.topRightBodyTds; + bodyItems = self.topRightBodyItems; + sizes = columnRight; + break; + } + BI.each(colgroupTds, function (i, colgroup) { + var width = colgroup.attr("width") | 0; + if (width !== sizes[i]) { + var w = self._calculateWidth(sizes[i]); + colgroup.attr("width", w).css("width", w); + BI.each(bodyTds, function (j, items) { + if (items[i]) { + if (items[i].__mergeCols.length > 1) { + var wid = 0; + BI.each(sizes, function (t, s) { + if (items[i].__mergeCols.contains(t)) { + wid += s; + } + }); + wid = self._calculateWidth(wid); + if (wid > 1) { + wid += items[i].__mergeCols.length - 1; + } + if (BI.isNumeric(wid)) { + if (i == BI.size(items) - 1) { + items[i].attr("width", wid - 1).css("width", wid - 1); + } else { + items[i].attr("width", wid).css("width", wid); + } + } else { + items[i].attr("width", "").css("width", ""); + } + } else { + if (i == BI.size(items) - 1) { + items[i].attr("width", w - 1).css("width", w - 1); + } else { + items[i].attr("width", w).css("width", w); + } + } } - } + }); + BI.each(bodyItems, function (j, items) { + if (items[i]) { + if (bodyTds[j][i].__mergeCols.length > 1) { + var wid = 0; + BI.each(sizes, function (t, s) { + if (bodyTds[j][i].__mergeCols.contains(t)) { + wid += s; + } + }); + wid = self._calculateWidth(wid); + if (wid > 1) { + wid += bodyTds[j][i].__mergeCols.length - 1; + } + if (BI.isNumeric(wid)) { + if (i == BI.size(items) - 1) { + items[i].element.attr("width", wid - 1).css("width", wid - 1); + } else { + items[i].element.attr("width", wid).css("width", wid); + } + } else { + items[i].element.attr("width", "").css("width", ""); + } + } else { + if (BI.isNumeric(w)) { + if (i == BI.size(items) - 1) { + items[i].element.attr("width", w - 1).css("width", w - 1); + } else { + items[i].element.attr("width", w).css("width", w); + } + } else { + items[i].element.attr("width", "").css("width", ""); + } + } + } + }); } }); - } else { - result.push(cols); + }; + run(topleft); + run(topright); + + var lw = 0, rw = 0; + BI.each(columnSize, function (i, size) { + if (o.freezeCols.contains(i)) { + lw += size; + } else { + rw += size; + } + }); + lw = this._calculateWidth(lw); + rw = this._calculateWidth(rw); + + if (BI.isNumeric(lw)) { + lw = BI.parseFloat(lw) + o.freezeCols.length; + } + if (BI.isNumeric(rw)) { + rw = BI.parseFloat(rw) + columnSize.length - o.freezeCols.length; + } + this.topLeftContainer.element.width(isRight ? rw : lw); + this.topRightContainer.element.width(isRight ? lw : rw); + this.scrollTopLeft.element[0].scrollLeft = this.scrollBottomLeft.element[0].scrollLeft; + this.scrollTopRight.element[0].scrollLeft = this.scrollBottomRight.element[0].scrollLeft; + } else { + BI.each(this.colgroupTds, function (i, colgroup) { + var width = colgroup.attr("width") | 0; + if (width !== columnSize[i]) { + var w = self._calculateWidth(columnSize[i]); + colgroup.attr("width", w).css("width", w); + BI.each(self.headerTds, function (j, items) { + if (items[i]) { + if (items[i].__mergeCols.length > 1) { + var wid = 0; + BI.each(columnSize, function (t, s) { + if (items[i].__mergeCols.contains(t)) { + wid += s; + } + }); + wid = self._calculateWidth(wid); + if (wid > 1) { + wid += items[i].__mergeCols.length - 1; + } + if (BI.isNumeric(wid)) { + if (i == BI.size(items) - 1) { + items[i].element.attr("width", wid - 1).css("width", wid - 1); + } else { + items[i].element.attr("width", wid).css("width", wid); + } + } else { + items[i].attr("width", "").css("width", ""); + } + } else { + if (i == BI.size(items) - 1) { + items[i].attr("width", w - 1).css("width", w - 1); + } else { + items[i].attr("width", w).css("width", w); + } + } + } + }); + BI.each(self.headerItems, function (j, items) { + if (items[i]) { + if (self.headerTds[j][i].__mergeCols.length > 1) { + var wid = 0; + BI.each(columnSize, function (t, s) { + if (self.headerTds[j][i].__mergeCols.contains(t)) { + wid += s; + } + }); + wid = self._calculateWidth(wid); + if (wid > 1) { + wid += self.headerTds[j][i].__mergeCols.length - 1; + } + if (BI.isNumeric(wid)) { + if (i == BI.size(items) - 1) { + items[i].element.attr("width", wid - 1).css("width", wid - 1); + } else { + items[i].element.attr("width", wid).css("width", wid); + } + } else { + items[i].element.attr("width", "").css("width", ""); + } + } else { + if (BI.isNumeric(w)) { + if (i == BI.size(items) - 1) { + items[i].element.attr("width", w - 1).css("width", w - 1); + } else { + items[i].element.attr("width", w).css("width", w); + } + } else { + items[i].element.attr("width", "").css("width", ""); + } + } + } + }); + } + }); + var cW = this._calculateWidth(BI.sum(columnSize)); + if (cW > 1.05) { + cW = cW + columnSize.length; } - }); - return result; - }, - - _populate: function () { - var o = this.options; - var regionSize = this._getRegionSize(); - if (regionSize > 0) { - this.regionResizerHandler.setVisible(true); - this._setRegionResizerHandlerPosition(regionSize - 3, 0); - } else { - this.regionResizerHandler.setVisible(false); + this.tableContainer.element.width(cW); } }, - setWidth: function (width) { - BI.ResizableTable.superclass.setWidth.apply(this, arguments); - this.table.setWidth(width); - }, - - setHeight: function (height) { - BI.ResizableTable.superclass.setHeight.apply(this, arguments); - this.table.setHeight(height); - }, - - setVerticalScroll: function (scrollTop) { - this.table.setVerticalScroll(scrollTop); - }, - - setLeftHorizontalScroll: function (scrollLeft) { - this.table.setLeftHorizontalScroll(scrollLeft); - }, - - setRightHorizontalScroll: function (scrollLeft) { - this.table.setRightHorizontalScroll(scrollLeft); - }, - - setColumnSize: function (columnSize) { - this.options.columnSize = columnSize; - this.table.setColumnSize(columnSize); - }, - - getColumnSize: function () { - return this.table.getColumnSize(); - }, - setRegionColumnSize: function (columnSize) { - this.options.regionColumnSize = columnSize; - this.table.setRegionColumnSize(columnSize); + var self = this, o = this.options; + o.regionColumnSize = columnSize; + if (o.freezeCols.length === 0) { + if (o.isNeedFreeze) { + this.partitions.attr("columnSize", this._isRightFreeze() ? ["fill", 0] : [0, "fill"]); + this.partitions.resize(); + } else { + this.tableContainer.element.width(columnSize[0]); + } + } else if (o.freezeCols.length > 0 && o.freezeCols.length < o.columnSize.length) { + if (o.isNeedFreeze) { + this.partitions.attr("columnSize", columnSize); + this.partitions.resize(); + } else { + this.tableContainer.element.width(columnSize[0]); + } + } else { + if (o.isNeedFreeze) { + this.partitions.attr("columnSize", this._isRightFreeze() ? [0, "fill"] : ["fill", 0]); + this.partitions.resize(); + } else { + this.tableContainer.element.width(columnSize[0]); + } + } }, getRegionColumnSize: function () { - return this.table.getRegionColumnSize(); + return this.options.regionColumnSize; }, - getVerticalScroll: function () { - return this.table.getVerticalScroll(); + getCalculateRegionColumnSize: function () { + var o = this.options; + if (o.isNeedFreeze) { + return [this.scrollBottomLeft.element.width(), this.scrollBottomRight.element.width()]; + } + return [this.scrollBottomRight.element.width()]; }, - getLeftHorizontalScroll: function () { - return this.table.getLeftHorizontalScroll(); + getCalculateRegionRowSize: function () { + var o = this.options; + if (o.isNeedFreeze) { + return [this.scrollTopRight.element.height(), this.scrollBottomRight.element.height()]; + } + return [this.scrollBottomRight.element.height()]; }, - getRightHorizontalScroll: function () { - return this.table.getRightHorizontalScroll(); + getClientRegionColumnSize: function () { + var o = this.options; + if (o.isNeedFreeze) { + return [this.scrollBottomLeft.element[0].clientWidth, this.scrollBottomRight.element[0].clientWidth]; + } + return [this.scrollBottomRight.element[0].clientWidth]; }, - attr: function () { - BI.ResizableTable.superclass.attr.apply(this, arguments); - this.table.attr.apply(this.table, arguments); + getClientRegionRowSize: function () { + var o = this.options; + if (o.isNeedFreeze) { + return [this.scrollBottomLeft.element[0].clientHeight, this.scrollBottomRight.element[0].clientHeight]; + } + return [this.scrollBottomRight.element[0].clientHeight]; }, - restore: function () { - this.table.restore(); + getScrollRegionColumnSize: function () { + var o = this.options; + if (o.isNeedFreeze) { + return [this.scrollBottomLeft.element[0].scrollWidth, this.scrollBottomRight.element[0].scrollWidth]; + } + return [this.scrollBottomRight.element[0].scrollWidth]; }, - populate: function (items, header) { - if (items) { - this.options.items = items; - } - if (header) { - this.options.header = header; - if (this.options.isNeedResize) { - header = this._formatHeader(header); + getScrollRegionRowSize: function () { + var o = this.options; + if (o.isNeedFreeze) { + if (o.freezeCols.length < o.columnSize.length) { + return [this.scrollTopRight.element[0].scrollHeight, this.scrollBottomRight.element[0].scrollHeight]; } + return [this.scrollTopLeft.element[0].scrollHeight, this.scrollBottomLeft.element[0].scrollHeight]; + } - this.table.populate(items, header); - this._populate(); - } -}); - -BI.shortcut("bi.resizable_table", BI.ResizableTable);/** - * - * 自定义树 - * - * Created by GUY on 2015/9/7. - * @class BI.CustomTree - * @extends BI.Single - */ -BI.CustomTree = BI.inherit(BI.Widget, { - _defaultConfig: function () { - return BI.extend(BI.CustomTree.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-custom-tree", - expander: { - el: {}, - popup: { - type: "bi.custom_tree" - } - }, - - items: [], - itemsCreator: BI.emptyFn, - - el: { - type: "bi.button_tree", - chooseType: 0, - layouts: [{ - type: "bi.vertical" - }] - } - }); + return [this.scrollBottomRight.element[0].scrollHeight]; }, - _init: function () { - BI.CustomTree.superclass._init.apply(this, arguments); - this.initTree(this.options.items); + hasVerticalScroll: function () { + var o = this.options; + if (o.isNeedFreeze) { + return this.scrollBottomRight.element.hasVerticalScroll() || this.scrollBottomLeft.element.hasVerticalScroll(); + } + return this.scrollBottomRight.element.hasVerticalScroll(); }, - _formatItems: function (nodes) { - var self = this, o = this.options; - nodes = BI.Tree.transformToTreeFormat(nodes); - - var items = []; - BI.each(nodes, function (i, node) { - if (BI.isNotEmptyArray(node.children) || node.isParent === true) { - var item = BI.extend({ - type: "bi.expander", - el: {}, - popup: {type: "bi.custom_tree"} - }, BI.deepClone(o.expander), { - id: node.id, - pId: node.pId, - value: node.value - }); - var el = BI.stripEL(node); - if (!BI.isWidget(el)) { - el = BI.clone(el); - delete el.children; - BI.extend(item.el, el); - } else { - item.el = el; - } - item.popup.expander = BI.deepClone(o.expander); - item.items = item.popup.items = node.children; - item.itemsCreator = item.popup.itemsCreator = function (op) { - if (BI.isNotNull(op.node)) {// 从子节点传过来的itemsCreator直接向上传递 - return o.itemsCreator.apply(self, arguments); - } - var args = Array.prototype.slice.call(arguments, 0); - args[0].node = node; - return o.itemsCreator.apply(self, args); - }; - BI.isNull(item.popup.el) && (item.popup.el = BI.deepClone(o.el)); - items.push(item); - } else { - items.push(node); + setVerticalScroll: function (scrollTop) { + var o = this.options; + if (o.isNeedFreeze) { + if (this.scrollBottomRight.element[0].scrollTop !== scrollTop) { + this.scrollBottomRight.element[0].scrollTop = scrollTop; } - }); - return items; + if (this.scrollBottomLeft.element[0].scrollTop !== scrollTop) { + this.scrollBottomLeft.element[0].scrollTop = scrollTop; + } + } else { + if (this.scrollBottomRight.element[0].scrollTop !== scrollTop) { + this.scrollBottomRight.element[0].scrollTop = scrollTop; + } + } }, - // 构造树结构， - initTree: function (nodes) { - var self = this, o = this.options; - this.tree = BI.createWidget(o.el, { - element: this, - items: this._formatItems(nodes), - itemsCreator: function (op, callback) { - o.itemsCreator.apply(this, [op, function (items) { - var args = Array.prototype.slice.call(arguments, 0); - args[0] = self._formatItems(items); - callback.apply(null, args); - }]); + setLeftHorizontalScroll: function (scrollLeft) { + var o = this.options; + if (o.isNeedFreeze) { + if (this.scrollBottomLeft.element[0].scrollLeft !== scrollLeft) { + this.scrollBottomLeft.element[0].scrollLeft = scrollLeft; } - }); - this.tree.on(BI.Controller.EVENT_CHANGE, function (type, val, obj) { - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - if (type === BI.Events.CLICK) { - self.fireEvent(BI.CustomTree.EVENT_CHANGE, val, obj); + if (this.scrollTopLeft.element[0].scrollLeft !== scrollLeft) { + this.scrollTopLeft.element[0].scrollLeft = scrollLeft; } - }); + } else { + if (this.scrollBottomRight.element[0].scrollLeft !== scrollLeft) { + this.scrollBottomRight.element[0].scrollLeft = scrollLeft; + } + } }, - // 生成树方法 - stroke: function (nodes) { - this.populate.apply(this, arguments); + setRightHorizontalScroll: function (scrollLeft) { + var o = this.options; + if (o.isNeedFreeze) { + if (this.scrollBottomRight.element[0].scrollLeft !== scrollLeft) { + this.scrollBottomRight.element[0].scrollLeft = scrollLeft; + } + if (this.scrollTopRight.element[0].scrollLeft !== scrollLeft) { + this.scrollTopRight.element[0].scrollLeft = scrollLeft; + } + } else { + if (this.scrollBottomRight.element[0].scrollLeft !== scrollLeft) { + this.scrollBottomRight.element[0].scrollLeft = scrollLeft; + } + } }, - populate: function (nodes) { - var args = Array.prototype.slice.call(arguments, 0); - if (arguments.length > 0) { - args[0] = this._formatItems(nodes); + getVerticalScroll: function () { + var o = this.options; + if (o.isNeedFreeze) { + return this.scrollBottomRight.element[0].scrollTop || this.scrollBottomLeft.element[0].scrollTop; } - this.tree.populate.apply(this.tree, args); + return this.scrollBottomRight.element[0].scrollTop; }, - setValue: function (v) { - this.tree && this.tree.setValue(v); + getLeftHorizontalScroll: function () { + var o = this.options; + if (o.isNeedFreeze) { + return this.scrollBottomLeft.element[0].scrollLeft; + } + return this.scrollBottomRight.element[0].scrollLeft; }, - getValue: function () { - return this.tree ? this.tree.getValue() : []; + getRightHorizontalScroll: function () { + var o = this.options; + if (o.isNeedFreeze) { + return this.scrollBottomRight.element[0].scrollLeft; + } + return this.scrollBottomRight.element[0].scrollLeft; }, - getAllButtons: function () { - return this.tree ? this.tree.getAllButtons() : []; + getColumns: function () { + var o = this.options; + if (o.isNeedFreeze) { + return { + topLeft: this.topLeftBodyItems, + topRight: this.topRightBodyItems, + bottomLeft: this.bottomLeftBodyItems, + bottomRight: this.bottomRightBodyItems + }; + } + return { + header: this.headerItems, + body: this.bodyItems, + footer: this.footerItems + }; + }, - getAllLeaves: function () { - return this.tree ? this.tree.getAllLeaves() : []; + populate: function (items, header) { + this.options.items = items || []; + if (header) { + this.options.header = header; + } + this.empty(); + if (this.options.isNeedFreeze) { + this._createFreezeTable(); + } else { + this._createNormalTable(); + } + } +}) +; +BI.Table.EVENT_TABLE_AFTER_INIT = "EVENT_TABLE_AFTER_INIT"; +BI.Table.EVENT_TABLE_RESIZE = "EVENT_TABLE_RESIZE"; +BI.Table.EVENT_TABLE_SCROLL = "EVENT_TABLE_SCROLL"; +BI.Table.EVENT_TABLE_BEFORE_COLUMN_RESIZE = "EVENT_TABLE_BEFORE_COLUMN_RESIZE"; +BI.Table.EVENT_TABLE_COLUMN_RESIZE = "EVENT_TABLE_COLUMN_RESIZE"; +BI.Table.EVENT_TABLE_AFTER_COLUMN_RESIZE = "EVENT_TABLE_AFTER_COLUMN_RESIZE"; + +BI.Table.EVENT_TABLE_BEFORE_REGION_RESIZE = "EVENT_TABLE_BEFORE_REGION_RESIZE"; +BI.Table.EVENT_TABLE_REGION_RESIZE = "EVENT_TABLE_REGION_RESIZE"; +BI.Table.EVENT_TABLE_AFTER_REGION_RESIZE = "EVENT_TABLE_AFTER_REGION_RESIZE"; +BI.shortcut("bi.table_view", BI.Table); +/** + * + * 表格单元格 + * + * Created by GUY on 2016/1/12. + * @class BI.ResizableTableCell + * @extends BI.Widget + */ +BI.ResizableTableCell = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.ResizableTableCell.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-resizable-table-cell", + cell: {}, + minSize: 15, + // suitableSize, + maxSize: Number.MAX_VALUE, + start: BI.emptyFn, + resize: BI.emptyFn, + stop: BI.emptyFn + }); }, - getNodeById: function (id) { - return this.tree && this.tree.getNodeById(id); + _init: function () { + BI.ResizableTableCell.superclass._init.apply(this, arguments); + var self = this, o = this.options; + this.cell = BI.createWidget(BI.extend({type: "bi.label"}, o.cell, {width: o.width, height: o.height})); + + var startDrag = false; + var size = 0, offset = 0, defaultSize = o.width; + + function optimizeSize (s) { + var optSize = BI.clamp(s, o.minSize, o.maxSize || Number.MAX_VALUE); + // if (o.suitableSize) { + // if (Math.abs(o.suitableSize - optSize) < 5) { + // optSize = o.suitableSize; + // self.handler.element.addClass("suitable"); + // } else { + // self.handler.element.removeClass("suitable"); + // } + // } + return optSize; + } + + var mouseMoveTracker = new BI.MouseMoveTracker(function (deltaX, deltaY) { + if (mouseMoveTracker.isDragging()) { + startDrag = true; + offset += deltaX; + size = optimizeSize(defaultSize + offset); + self.handler.element.addClass("dragging"); + o.resize(size); + } + }, function () { + if (startDrag === true) { + size = optimizeSize(size); + o.stop(size); + size = 0; + offset = 0; + defaultSize = o.width; + startDrag = false; + } + self.handler.element.removeClass("dragging"); + self.handler.element.removeClass("suitable"); + mouseMoveTracker.releaseMouseMoves(); + }, document); + this.handler = BI.createWidget({ + type: "bi.absolute", + cls: "resizable-table-cell-resizer-container", + width: 6, + items: [{ + el: { + type: "bi.layout", + cls: "resizable-table-cell-resizer-knob", + width: 4 + }, + right: 0, + top: 0, + bottom: 0 + }] + }); + this.handler.element.on("mousedown", function (event) { + defaultSize = o.width; + optimizeSize(defaultSize); + mouseMoveTracker.captureMouseMoves(event); + }); + BI.createWidget({ + type: "bi.absolute", + element: this, + items: [{ + el: this.cell, + left: 0, + right: 0, + top: 0, + bottom: 0 + }, { + el: this.handler, + right: 0, + top: 0, + bottom: 0 + }] + }); }, - getNodeByValue: function (id) { - return this.tree && this.tree.getNodeByValue(id); + setWidth: function (width) { + BI.ResizableTableCell.superclass.setWidth.apply(this, arguments); + var o = this.options; + this.cell.setWidth(o.width); }, - empty: function () { - this.tree.empty(); + setHeight: function (height) { + BI.ResizableTableCell.superclass.setHeight.apply(this, arguments); + var o = this.options; + this.cell.setHeight(o.height); } }); -BI.CustomTree.EVENT_CHANGE = "EVENT_CHANGE"; - -BI.shortcut("bi.custom_tree", BI.CustomTree);/* - * JQuery zTree core v3.5.18 - * http://zTree.me/ - * - * Copyright (c) 2010 Hunter.z +BI.shortcut("bi.resizable_table_cell", BI.ResizableTableCell);/** * - * Licensed same as jquery - MIT License - * http://www.opensource.org/licenses/mit-license.php + * 可调整列宽的grid表格 * - * email: hunter.z@263.net - * Date: 2015-06-18 + * Created by GUY on 2016/1/12. + * @class BI.ResizableTable + * @extends BI.Widget */ -(function ($) { - var settings = {}, roots = {}, caches = {}, - // default consts of core - _consts = { - className: { - BUTTON: "button", - LEVEL: "level", - ICO_LOADING: "ico_loading", - SWITCH: "switch" - }, - event: { - NODECREATED: "ztree_nodeCreated", - CLICK: "ztree_click", - EXPAND: "ztree_expand", - COLLAPSE: "ztree_collapse", - ASYNC_SUCCESS: "ztree_async_success", - ASYNC_ERROR: "ztree_async_error", - REMOVE: "ztree_remove", - SELECTED: "ztree_selected", - UNSELECTED: "ztree_unselected" - }, - id: { - A: "_a", - ICON: "_ico", - SPAN: "_span", - SWITCH: "_switch", - UL: "_ul" - }, - line: { - ROOT: "root", - ROOTS: "roots", - CENTER: "center", - BOTTOM: "bottom", - NOLINE: "noline", - LINE: "line" - }, - folder: { - OPEN: "open", - CLOSE: "close", - DOCU: "docu" - }, - node: { - CURSELECTED: "curSelectedNode" - } - }, - // default setting of core - _setting = { - treeId: "", - treeObj: null, - view: { - addDiyDom: null, - autoCancelSelected: true, - dblClickExpand: true, - expandSpeed: "fast", - fontCss: {}, - nameIsHTML: false, - selectedMulti: true, - showIcon: true, - showLine: true, - showTitle: true, - txtSelectedEnable: false - }, - data: { - key: { - children: "children", - name: "name", - title: "", - url: "url" - }, - simpleData: { - enable: false, - idKey: "id", - pIdKey: "pId", - rootPId: null - }, - keep: { - parent: false, - leaf: false - } - }, - async: { - enable: false, - contentType: "application/x-www-form-urlencoded", - type: "post", - dataType: "text", - url: "", - autoParam: [], - otherParam: [], - dataFilter: null +BI.ResizableTable = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.ResizableTable.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-resizable-table", + el: { + type: "bi.grid_table" }, - callback: { - beforeAsync: null, - beforeClick: null, - beforeDblClick: null, - beforeRightClick: null, - beforeMouseDown: null, - beforeMouseUp: null, - beforeExpand: null, - beforeCollapse: null, - beforeRemove: null, - - onAsyncError: null, - onAsyncSuccess: null, - onNodeCreated: null, - onClick: null, - onDblClick: null, - onRightClick: null, - onMouseDown: null, - onMouseUp: null, - onExpand: null, - onCollapse: null, - onRemove: null - } - }, - // default root of core - // zTree use root to save full data - _initRoot = function (setting) { - var r = data.getRoot(setting); - if (!r) { - r = {}; - data.setRoot(setting, r); - } - r[setting.data.key.children] = []; - r.expandTriggerFlag = false; - r.curSelectedList = []; - r.noSelection = true; - r.createdNodes = []; - r.zId = 0; - r._ver = (new Date()).getTime(); - }, - // default cache of core - _initCache = function (setting) { - var c = data.getCache(setting); - if (!c) { - c = {}; - data.setCache(setting, c); - } - c.nodes = []; - c.doms = []; - }, - // default bindEvent of core - _bindEvent = function (setting) { - var o = setting.treeObj, - c = consts.event; - o.bind(c.NODECREATED, function (event, treeId, node) { - tools.apply(setting.callback.onNodeCreated, [event, treeId, node]); - }); - - o.bind(c.CLICK, function (event, srcEvent, treeId, node, clickFlag) { - tools.apply(setting.callback.onClick, [srcEvent, treeId, node, clickFlag]); - }); + isNeedFreeze: false, + isNeedResize: true, + isResizeAdapt: false, + headerRowSize: 25, + rowSize: 25, + isNeedMerge: true, // 是否需要合并单元格 + mergeCols: [], + mergeRule: BI.emptyFn, + columnSize: [], + minColumnSize: [], + maxColumnSize: [], + freezeCols: [], + header: [], + items: [], + regionColumnSize: [] + }); + }, - o.bind(c.EXPAND, function (event, treeId, node) { - tools.apply(setting.callback.onExpand, [event, treeId, node]); - }); + _init: function () { + BI.ResizableTable.superclass._init.apply(this, arguments); + var self = this, o = this.options; + this.resizer = BI.createWidget({ + type: "bi.layout", + cls: "resizable-table-resizer", + invisible: true, + width: 2 + }); + this.regionResizerHandler = this._createResizerHandler(); + this.table = BI.createWidget(o.el, { + type: "bi.grid_table", + element: this, + width: o.width, + height: o.height, + headerRowSize: o.headerRowSize, + rowSize: o.rowSize, + columnSize: o.columnSize, - o.bind(c.COLLAPSE, function (event, treeId, node) { - tools.apply(setting.callback.onCollapse, [event, treeId, node]); - }); + isNeedFreeze: o.isNeedFreeze, + freezeCols: o.freezeCols, + isNeedMerge: o.isNeedMerge, + mergeCols: o.mergeCols, + mergeRule: BI.bind(this._mergeRule, this), - o.bind(c.ASYNC_SUCCESS, function (event, treeId, node, msg) { - tools.apply(setting.callback.onAsyncSuccess, [event, treeId, node, msg]); - }); + header: this._formatHeader(o.header), + items: o.items, + regionColumnSize: o.regionColumnSize + }); + this.table.on(BI.Table.EVENT_TABLE_SCROLL, function () { + self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments); + }); + BI.createWidget({ + type: "bi.absolute", + element: this, + items: [{ + el: this.regionResizerHandler, + left: 0, + top: 0, + bottom: 0 + }, { + el: this.resizer, + left: 0, + top: 0 + }] + }); + this._populate(); + }, - o.bind(c.ASYNC_ERROR, function (event, treeId, node, XMLHttpRequest, textStatus, errorThrown) { - tools.apply(setting.callback.onAsyncError, [event, treeId, node, XMLHttpRequest, textStatus, errorThrown]); - }); + _mergeRule: function (row1, row2) { + var o = this.options; + if (row1.type === "bi.resizable_table_cell") { + row1 = row1.cell; + } + if (row2.type === "bi.resizable_table_cell") { + row2 = row2.cell; + } + return o.mergeRule(row1, row2); + }, - o.bind(c.REMOVE, function (event, treeId, treeNode) { - tools.apply(setting.callback.onRemove, [event, treeId, treeNode]); - }); + _createResizerHandler: function () { + var self = this, o = this.options; + var regionResizerHandler = BI.createWidget({ + type: "bi.absolute", + cls: "resizable-table-region-resizer", + invisible: true, + width: 6, + items: [{ + el: { + type: "bi.layout", + width: 2, + cls: "resizable-table-region-resizer-knob" + }, + left: 2, + top: 0, + bottom: 0 + }] + }); + var size = 0, offset = 0, defaultSize = 0, start = false; + var mouseMoveTracker = new BI.MouseMoveTracker(function (deltaX, deltaY) { + if (mouseMoveTracker.isDragging()) { + start = true; + offset += deltaX; + size = BI.clamp(defaultSize + offset, 15, o.width - 15); - o.bind(c.SELECTED, function (event, srcEvent, treeId, node) { - tools.apply(setting.callback.onSelected, [srcEvent, treeId, node]); - }); - o.bind(c.UNSELECTED, function (event, srcEvent, treeId, node) { - tools.apply(setting.callback.onUnSelected, [srcEvent, treeId, node]); - }); - }, - _unbindEvent = function (setting) { - var o = setting.treeObj, - c = consts.event; - o.unbind(c.NODECREATED) - .unbind(c.CLICK) - .unbind(c.EXPAND) - .unbind(c.COLLAPSE) - .unbind(c.ASYNC_SUCCESS) - .unbind(c.ASYNC_ERROR) - .unbind(c.REMOVE) - .unbind(c.SELECTED) - .unbind(c.UNSELECTED); - }, - // default event proxy of core - _eventProxy = function (event) { - var target = event.target, - setting = data.getSetting(event.data.treeId), - tId = "", node = null, - nodeEventType = "", treeEventType = "", - nodeEventCallback = null, treeEventCallback = null, - tmp = null; - - if (tools.eqs(event.type, "mousedown")) { - treeEventType = "mousedown"; - } else if (tools.eqs(event.type, "mouseup")) { - treeEventType = "mouseup"; - } else if (tools.eqs(event.type, "contextmenu")) { - treeEventType = "contextmenu"; - } else if (tools.eqs(event.type, "click")) { - if (tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.SWITCH) !== null) { - tId = tools.getNodeMainDom(target).id; - nodeEventType = "switchNode"; - } else { - tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]); - if (tmp) { - tId = tools.getNodeMainDom(tmp).id; - nodeEventType = "clickNode"; - } - } - } else if (tools.eqs(event.type, "dblclick")) { - treeEventType = "dblclick"; - tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]); - if (tmp) { - tId = tools.getNodeMainDom(tmp).id; - nodeEventType = "switchNode"; - } - } - if (treeEventType.length > 0 && tId.length == 0) { - tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]); - if (tmp) {tId = tools.getNodeMainDom(tmp).id;} - } - // event to node - if (tId.length > 0) { - node = data.getNodeCache(setting, tId); - switch (nodeEventType) { - case "switchNode" : - if (!node.isParent) { - nodeEventType = ""; - } else if (tools.eqs(event.type, "click") - || (tools.eqs(event.type, "dblclick") && tools.apply(setting.view.dblClickExpand, [setting.treeId, node], setting.view.dblClickExpand))) { - nodeEventCallback = handler.onSwitchNode; - } else { - nodeEventType = ""; - } - break; - case "clickNode" : - nodeEventCallback = handler.onClickNode; - break; - } - } - // event to zTree - switch (treeEventType) { - case "mousedown" : - treeEventCallback = handler.onZTreeMousedown; - break; - case "mouseup" : - treeEventCallback = handler.onZTreeMouseup; - break; - case "dblclick" : - treeEventCallback = handler.onZTreeDblclick; - break; - case "contextmenu" : - treeEventCallback = handler.onZTreeContextmenu; - break; - } - var proxyResult = { - stop: false, - node: node, - nodeEventType: nodeEventType, - nodeEventCallback: nodeEventCallback, - treeEventType: treeEventType, - treeEventCallback: treeEventCallback - }; - return proxyResult; - }, - // default init node of core - _initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) { - if (!n) return; - var r = data.getRoot(setting), - childKey = setting.data.key.children; - n.level = level; - n.tId = setting.treeId + "_" + (++r.zId); - n.parentTId = parentNode ? parentNode.tId : null; - n.open = (typeof n.open === "string") ? tools.eqs(n.open, "true") : !!n.open; - if (n[childKey] && n[childKey].length > 0) { - n.isParent = true; - n.zAsync = true; - } else { - n.isParent = (typeof n.isParent === "string") ? tools.eqs(n.isParent, "true") : !!n.isParent; - n.open = (n.isParent && !setting.async.enable) ? n.open : false; - n.zAsync = !n.isParent; - } - n.isFirstNode = isFirstNode; - n.isLastNode = isLastNode; - n.getParentNode = function () {return data.getNodeCache(setting, n.parentTId);}; - n.getPreNode = function () {return data.getPreNode(setting, n);}; - n.getNextNode = function () {return data.getNextNode(setting, n);}; - n.isAjaxing = false; - data.fixPIdKeyValue(setting, n); - }, - _init = { - bind: [_bindEvent], - unbind: [_unbindEvent], - caches: [_initCache], - nodes: [_initNode], - proxys: [_eventProxy], - roots: [_initRoot], - beforeA: [], - afterA: [], - innerBeforeA: [], - innerAfterA: [], - zTreeTools: [] - }, - // method of operate data - data = { - addNodeCache: function (setting, node) { - data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = node; - }, - getNodeCacheId: function (tId) { - return tId.substring(tId.lastIndexOf("_") + 1); - }, - addAfterA: function (afterA) { - _init.afterA.push(afterA); - }, - addBeforeA: function (beforeA) { - _init.beforeA.push(beforeA); - }, - addInnerAfterA: function (innerAfterA) { - _init.innerAfterA.push(innerAfterA); - }, - addInnerBeforeA: function (innerBeforeA) { - _init.innerBeforeA.push(innerBeforeA); - }, - addInitBind: function (bindEvent) { - _init.bind.push(bindEvent); - }, - addInitUnBind: function (unbindEvent) { - _init.unbind.push(unbindEvent); - }, - addInitCache: function (initCache) { - _init.caches.push(initCache); - }, - addInitNode: function (initNode) { - _init.nodes.push(initNode); - }, - addInitProxy: function (initProxy, isFirst) { - if (isFirst) { - _init.proxys.splice(0, 0, initProxy); - } else { - _init.proxys.push(initProxy); - } - }, - addInitRoot: function (initRoot) { - _init.roots.push(initRoot); - }, - addNodesData: function (setting, parentNode, nodes) { - var childKey = setting.data.key.children; - if (!parentNode[childKey]) parentNode[childKey] = []; - if (parentNode[childKey].length > 0) { - parentNode[childKey][parentNode[childKey].length - 1].isLastNode = false; - view.setNodeLineIcos(setting, parentNode[childKey][parentNode[childKey].length - 1]); - } - parentNode.isParent = true; - parentNode[childKey] = parentNode[childKey].concat(nodes); - }, - addSelectedNode: function (setting, node) { - var root = data.getRoot(setting); - if (!data.isSelectedNode(setting, node)) { - root.curSelectedList.push(node); - } - }, - addCreatedNode: function (setting, node) { - if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) { - var root = data.getRoot(setting); - root.createdNodes.push(node); - } - }, - addZTreeTools: function (zTreeTools) { - _init.zTreeTools.push(zTreeTools); - }, - exSetting: function (s) { - $.extend(true, _setting, s); - }, - fixPIdKeyValue: function (setting, node) { - if (setting.data.simpleData.enable) { - node[setting.data.simpleData.pIdKey] = node.parentTId ? node.getParentNode()[setting.data.simpleData.idKey] : setting.data.simpleData.rootPId; - } - }, - getAfterA: function (setting, node, array) { - for (var i = 0, j = _init.afterA.length; i < j; i++) { - _init.afterA[i].apply(this, arguments); - } - }, - getBeforeA: function (setting, node, array) { - for (var i = 0, j = _init.beforeA.length; i < j; i++) { - _init.beforeA[i].apply(this, arguments); - } - }, - getInnerAfterA: function (setting, node, array) { - for (var i = 0, j = _init.innerAfterA.length; i < j; i++) { - _init.innerAfterA[i].apply(this, arguments); - } - }, - getInnerBeforeA: function (setting, node, array) { - for (var i = 0, j = _init.innerBeforeA.length; i < j; i++) { - _init.innerBeforeA[i].apply(this, arguments); - } - }, - getCache: function (setting) { - return caches[setting.treeId]; - }, - getNextNode: function (setting, node) { - if (!node) return null; - var childKey = setting.data.key.children, - p = node.parentTId ? node.getParentNode() : data.getRoot(setting); - for (var i = 0, l = p[childKey].length - 1; i <= l; i++) { - if (p[childKey][i] === node) { - return (i == l ? null : p[childKey][i + 1]); - } - } - return null; - }, - getNodeByParam: function (setting, nodes, key, value) { - if (!nodes || !key) return null; - var childKey = setting.data.key.children; - for (var i = 0, l = nodes.length; i < l; i++) { - if (nodes[i][key] == value) { - return nodes[i]; - } - var tmp = data.getNodeByParam(setting, nodes[i][childKey], key, value); - if (tmp) return tmp; - } - return null; - }, - getNodeCache: function (setting, tId) { - if (!tId) return null; - var n = caches[setting.treeId].nodes[data.getNodeCacheId(tId)]; - return n ? n : null; - }, - getNodeName: function (setting, node) { - var nameKey = setting.data.key.name; - return "" + node[nameKey]; - }, - getNodeTitle: function (setting, node) { - var t = setting.data.key.title === "" ? setting.data.key.name : setting.data.key.title; - return "" + node[t]; - }, - getNodes: function (setting) { - return data.getRoot(setting)[setting.data.key.children]; - }, - getNodesByParam: function (setting, nodes, key, value) { - if (!nodes || !key) return []; - var childKey = setting.data.key.children, - result = []; - for (var i = 0, l = nodes.length; i < l; i++) { - if (nodes[i][key] == value) { - result.push(nodes[i]); - } - result = result.concat(data.getNodesByParam(setting, nodes[i][childKey], key, value)); - } - return result; - }, - getNodesByParamFuzzy: function (setting, nodes, key, value) { - if (!nodes || !key) return []; - var childKey = setting.data.key.children, - result = []; - value = value.toLowerCase(); - for (var i = 0, l = nodes.length; i < l; i++) { - if (typeof nodes[i][key] === "string" && nodes[i][key].toLowerCase().indexOf(value) > -1) { - result.push(nodes[i]); - } - result = result.concat(data.getNodesByParamFuzzy(setting, nodes[i][childKey], key, value)); - } - return result; - }, - getNodesByFilter: function (setting, nodes, filter, isSingle, invokeParam) { - if (!nodes) return (isSingle ? null : []); - var childKey = setting.data.key.children, - result = isSingle ? null : []; - for (var i = 0, l = nodes.length; i < l; i++) { - if (tools.apply(filter, [nodes[i], invokeParam], false)) { - if (isSingle) {return nodes[i];} - result.push(nodes[i]); - } - var tmpResult = data.getNodesByFilter(setting, nodes[i][childKey], filter, isSingle, invokeParam); - if (isSingle && !!tmpResult) {return tmpResult;} - result = isSingle ? tmpResult : result.concat(tmpResult); - } - return result; - }, - getPreNode: function (setting, node) { - if (!node) return null; - var childKey = setting.data.key.children, - p = node.parentTId ? node.getParentNode() : data.getRoot(setting); - for (var i = 0, l = p[childKey].length; i < l; i++) { - if (p[childKey][i] === node) { - return (i == 0 ? null : p[childKey][i - 1]); - } - } - return null; - }, - getRoot: function (setting) { - return setting ? roots[setting.treeId] : null; - }, - getRoots: function () { - return roots; - }, - getSetting: function (treeId) { - return settings[treeId]; - }, - getSettings: function () { - return settings; - }, - getZTreeTools: function (treeId) { - var r = this.getRoot(this.getSetting(treeId)); - return r ? r.treeTools : null; - }, - initCache: function (setting) { - for (var i = 0, j = _init.caches.length; i < j; i++) { - _init.caches[i].apply(this, arguments); - } - }, - initNode: function (setting, level, node, parentNode, preNode, nextNode) { - for (var i = 0, j = _init.nodes.length; i < j; i++) { - _init.nodes[i].apply(this, arguments); - } - }, - initRoot: function (setting) { - for (var i = 0, j = _init.roots.length; i < j; i++) { - _init.roots[i].apply(this, arguments); - } - }, - isSelectedNode: function (setting, node) { - var root = data.getRoot(setting); - for (var i = 0, j = root.curSelectedList.length; i < j; i++) { - if(node === root.curSelectedList[i]) return true; - } - return false; - }, - removeNodeCache: function (setting, node) { - var childKey = setting.data.key.children; - if (node[childKey]) { - for (var i = 0, l = node[childKey].length; i < l; i++) { - arguments.callee(setting, node[childKey][i]); - } - } - data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = null; - }, - removeSelectedNode: function (setting, node) { - var root = data.getRoot(setting); - for (var i = 0, j = root.curSelectedList.length; i < j; i++) { - if(node === root.curSelectedList[i] || !data.getNodeCache(setting, root.curSelectedList[i].tId)) { - root.curSelectedList.splice(i, 1); - i--; j--; - } - } - }, - setCache: function (setting, cache) { - caches[setting.treeId] = cache; - }, - setRoot: function (setting, root) { - roots[setting.treeId] = root; - }, - setZTreeTools: function (setting, zTreeTools) { - for (var i = 0, j = _init.zTreeTools.length; i < j; i++) { - _init.zTreeTools[i].apply(this, arguments); - } - }, - transformToArrayFormat: function (setting, nodes) { - if (!nodes) return []; - var childKey = setting.data.key.children, - r = []; - if (tools.isArray(nodes)) { - for (var i = 0, l = nodes.length; i < l; i++) { - r.push(nodes[i]); - if (nodes[i][childKey]) {r = r.concat(data.transformToArrayFormat(setting, nodes[i][childKey]));} - } - } else { - r.push(nodes); - if (nodes[childKey]) {r = r.concat(data.transformToArrayFormat(setting, nodes[childKey]));} - } - return r; - }, - transformTozTreeFormat: function (setting, sNodes) { - var i, l, - key = setting.data.simpleData.idKey, - parentKey = setting.data.simpleData.pIdKey, - childKey = setting.data.key.children; - if (!key || key == "" || !sNodes) return []; - - if (tools.isArray(sNodes)) { - var r = []; - var tmpMap = []; - for (i = 0, l = sNodes.length; i < l; i++) { - tmpMap[sNodes[i][key]] = sNodes[i]; - } - for (i = 0, l = sNodes.length; i < l; i++) { - if (tmpMap[sNodes[i][parentKey]] && sNodes[i][key] != sNodes[i][parentKey]) { - if (!tmpMap[sNodes[i][parentKey]][childKey]) {tmpMap[sNodes[i][parentKey]][childKey] = [];} - tmpMap[sNodes[i][parentKey]][childKey].push(sNodes[i]); - } else { - r.push(sNodes[i]); - } - } - return r; - } - return [sNodes]; - - } - }, - // method of event proxy - event = { - bindEvent: function (setting) { - for (var i = 0, j = _init.bind.length; i < j; i++) { - _init.bind[i].apply(this, arguments); - } - }, - unbindEvent: function (setting) { - for (var i = 0, j = _init.unbind.length; i < j; i++) { - _init.unbind[i].apply(this, arguments); - } - }, - bindTree: function (setting) { - var eventParam = { - treeId: setting.treeId - }, - o = setting.treeObj; - if (!setting.view.txtSelectedEnable) { - // for can't select text - o.bind("selectstart", function (e) { - var node; - var n = e.originalEvent.srcElement.nodeName.toLowerCase(); - return (n === "input" || n === "textarea" ); - }).css({ - "-moz-user-select": "-moz-none" - }); - } - o.bind("click", eventParam, event.proxy); - o.bind("dblclick", eventParam, event.proxy); - o.bind("mouseover", eventParam, event.proxy); - o.bind("mouseout", eventParam, event.proxy); - o.bind("mousedown", eventParam, event.proxy); - o.bind("mouseup", eventParam, event.proxy); - o.bind("contextmenu", eventParam, event.proxy); - }, - unbindTree: function (setting) { - var o = setting.treeObj; - o.unbind("click", event.proxy) - .unbind("dblclick", event.proxy) - .unbind("mouseover", event.proxy) - .unbind("mouseout", event.proxy) - .unbind("mousedown", event.proxy) - .unbind("mouseup", event.proxy) - .unbind("contextmenu", event.proxy); - }, - doProxy: function (e) { - var results = []; - for (var i = 0, j = _init.proxys.length; i < j; i++) { - var proxyResult = _init.proxys[i].apply(this, arguments); - results.push(proxyResult); - if (proxyResult.stop) { - break; - } - } - return results; - }, - proxy: function (e) { - var setting = data.getSetting(e.data.treeId); - if (!tools.uCanDo(setting, e)) return true; - var results = event.doProxy(e), - r = true, x = false; - for (var i = 0, l = results.length; i < l; i++) { - var proxyResult = results[i]; - if (proxyResult.nodeEventCallback) { - x = true; - r = proxyResult.nodeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r; - } - if (proxyResult.treeEventCallback) { - x = true; - r = proxyResult.treeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r; - } - } - return r; - } - }, - // method of event handler - handler = { - onSwitchNode: function (event, node) { - var setting = data.getSetting(event.data.treeId); - if (node.open) { - if (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false) return true; - data.getRoot(setting).expandTriggerFlag = true; - view.switchNode(setting, node); - } else { - if (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false) return true; - data.getRoot(setting).expandTriggerFlag = true; - view.switchNode(setting, node); - } - return true; - }, - onClickNode: function (event, node) { - var setting = data.getSetting(event.data.treeId), - clickFlag = ( (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey)) && data.isSelectedNode(setting, node)) ? 0 : (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey) && setting.view.selectedMulti) ? 2 : 1; - if (tools.apply(setting.callback.beforeClick, [setting.treeId, node, clickFlag], true) == false) return true; - if (clickFlag === 0) { - view.cancelPreSelectedNode(setting, node); - } else { - view.selectNode(setting, node, clickFlag === 2); - } - setting.treeObj.trigger(consts.event.CLICK, [event, setting.treeId, node, clickFlag]); - return true; - }, - onZTreeMousedown: function (event, node) { - var setting = data.getSetting(event.data.treeId); - if (tools.apply(setting.callback.beforeMouseDown, [setting.treeId, node], true)) { - tools.apply(setting.callback.onMouseDown, [event, setting.treeId, node]); - } - return true; - }, - onZTreeMouseup: function (event, node) { - var setting = data.getSetting(event.data.treeId); - if (tools.apply(setting.callback.beforeMouseUp, [setting.treeId, node], true)) { - tools.apply(setting.callback.onMouseUp, [event, setting.treeId, node]); - } - return true; - }, - onZTreeDblclick: function (event, node) { - var setting = data.getSetting(event.data.treeId); - if (tools.apply(setting.callback.beforeDblClick, [setting.treeId, node], true)) { - tools.apply(setting.callback.onDblClick, [event, setting.treeId, node]); - } - return true; - }, - onZTreeContextmenu: function (event, node) { - var setting = data.getSetting(event.data.treeId); - if (tools.apply(setting.callback.beforeRightClick, [setting.treeId, node], true)) { - tools.apply(setting.callback.onRightClick, [event, setting.treeId, node]); - } - return (typeof setting.callback.onRightClick) !== "function"; + self.regionResizerHandler.element.addClass("dragging"); + self._setRegionResizerHandlerPosition(size - 3, 0); } - }, - // method of tools for zTree - tools = { - apply: function (fun, param, defaultValue) { - if ((typeof fun) === "function") { - return fun.apply(zt, param ? param : []); - } - return defaultValue; - }, - canAsync: function (setting, node) { - var childKey = setting.data.key.children; - return (setting.async.enable && node && node.isParent && !(node.zAsync || (node[childKey] && node[childKey].length > 0))); - }, - clone: function (obj) { - if (obj === null) return null; - var o = tools.isArray(obj) ? [] : {}; - for(var i in obj) { - o[i] = (obj[i] instanceof Date) ? new Date(obj[i].getTime()) : (typeof obj[i] === "object" ? arguments.callee(obj[i]) : obj[i]); - } - return o; - }, - eqs: function (str1, str2) { - return str1.toLowerCase() === str2.toLowerCase(); - }, - isArray: function (arr) { - return Object.prototype.toString.apply(arr) === "[object Array]"; - }, - $: function (node, exp, setting) { - if (!!exp && typeof exp !== "string") { - setting = exp; - exp = ""; - } - if (typeof node === "string") { - return $(node, setting ? setting.treeObj.get(0).ownerDocument : null); - } - return $("#" + node.tId + exp, setting ? setting.treeObj : null); - - }, - getMDom: function (setting, curDom, targetExpr) { - if (!curDom) return null; - while (curDom && curDom.id !== setting.treeId) { - for (var i = 0, l = targetExpr.length; curDom.tagName && i < l; i++) { - if (tools.eqs(curDom.tagName, targetExpr[i].tagName) && curDom.getAttribute(targetExpr[i].attrName) !== null) { - return curDom; - } - } - curDom = curDom.parentNode; + + }, function () { + if (start === true) { + o.regionColumnSize[0] = BI.clamp(size, 15, o.width - 15); + self.table.setRegionColumnSize(o.regionColumnSize); + if (o.isResizeAdapt === true) { + var freezeColumnSize = self._getFreezeColumnSize(); + o.columnSize[self._getFreezeColLength() - 1] += o.regionColumnSize[0] - freezeColumnSize; + self.table.setColumnSize(o.columnSize); } - return null; - }, - getNodeMainDom: function (target) { - return ($(target).parent("li").get(0) || $(target).parentsUntil("li").parent().get(0)); - }, - isChildOrSelf: function (dom, parentId) { - return ( $(dom).closest("#" + parentId).length > 0 ); - }, - uCanDo: function (setting, e) { - return true; + // self.table.populate(); + self._populate(); + self.regionResizerHandler.element.removeClass("dragging"); + self.fireEvent(BI.Table.EVENT_TABLE_AFTER_REGION_RESIZE); + start = false; } - }, - // method of operate ztree dom - view = { - addNodes: function (setting, parentNode, newNodes, isSilent) { - if (setting.data.keep.leaf && parentNode && !parentNode.isParent) { - return; - } - if (!tools.isArray(newNodes)) { - newNodes = [newNodes]; - } - if (setting.data.simpleData.enable) { - newNodes = data.transformTozTreeFormat(setting, newNodes); - } - if (parentNode) { - var target_switchObj = $$(parentNode, consts.id.SWITCH, setting), - target_icoObj = $$(parentNode, consts.id.ICON, setting), - target_ulObj = $$(parentNode, consts.id.UL, setting); + mouseMoveTracker.releaseMouseMoves(); + }, document); + regionResizerHandler.element.on("mousedown", function (event) { + defaultSize = size = self._getRegionSize(); + offset = 0; + self._setResizerPosition(0, 0); + mouseMoveTracker.captureMouseMoves(event); + }); + return regionResizerHandler; + }, - if (!parentNode.open) { - view.replaceSwitchClass(parentNode, target_switchObj, consts.folder.CLOSE); - view.replaceIcoClass(parentNode, target_icoObj, consts.folder.CLOSE); - parentNode.open = false; - target_ulObj.css({ - display: "none" - }); - } + _setResizerPosition: function (left, top) { + this.resizer.element.css({ + left: left + "px", + top: top + "px" + }); + }, - data.addNodesData(setting, parentNode, newNodes); - view.createNodes(setting, parentNode.level + 1, newNodes, parentNode); - if (!isSilent) { - view.expandCollapseParentNode(setting, parentNode, true); - } - } else { - data.addNodesData(setting, data.getRoot(setting), newNodes); - view.createNodes(setting, 0, newNodes, null); - } - }, - appendNodes: function (setting, level, nodes, parentNode, initFlag, openFlag) { - if (!nodes) return []; - var html = [], - childKey = setting.data.key.children; - for (var i = 0, l = nodes.length; i < l; i++) { - var node = nodes[i]; - if (initFlag) { - var tmpPNode = (parentNode) ? parentNode : data.getRoot(setting), - tmpPChild = tmpPNode[childKey], - isFirstNode = ((tmpPChild.length == nodes.length) && (i == 0)), - isLastNode = (i == (nodes.length - 1)); - data.initNode(setting, level, node, parentNode, isFirstNode, isLastNode, openFlag); - data.addNodeCache(setting, node); - } + _setRegionResizerHandlerPosition: function (left, top) { + this.regionResizerHandler.element.css({ + left: left + "px", + top: top + "px" + }); + }, - var childHtml = []; - if (node[childKey] && node[childKey].length > 0) { - // make child html first, because checkType - childHtml = view.appendNodes(setting, level + 1, node[childKey], node, initFlag, openFlag && node.open); - } - if (openFlag) { - - view.makeDOMNodeMainBefore(html, setting, node); - view.makeDOMNodeLine(html, setting, node); - data.getBeforeA(setting, node, html); - view.makeDOMNodeNameBefore(html, setting, node); - data.getInnerBeforeA(setting, node, html); - view.makeDOMNodeIcon(html, setting, node); - data.getInnerAfterA(setting, node, html); - view.makeDOMNodeNameAfter(html, setting, node); - data.getAfterA(setting, node, html); - if (node.isParent && node.open) { - view.makeUlHtml(setting, node, html, childHtml.join("")); - } - view.makeDOMNodeMainAfter(html, setting, node); - data.addCreatedNode(setting, node); - } - } - return html; - }, - appendParentULDom: function (setting, node) { - var html = [], - nObj = $$(node, setting); - if (!nObj.get(0) && !!node.parentTId) { - view.appendParentULDom(setting, node.getParentNode()); - nObj = $$(node, setting); - } - var ulObj = $$(node, consts.id.UL, setting); - if (ulObj.get(0)) { - ulObj.remove(); - } - var childKey = setting.data.key.children, - childHtml = view.appendNodes(setting, node.level + 1, node[childKey], node, false, true); - view.makeUlHtml(setting, node, html, childHtml.join("")); - nObj.append(html.join("")); - }, - asyncNode: function (setting, node, isSilent, callback) { - var i, l; - if (node && !node.isParent) { - tools.apply(callback); - return false; - } else if (node && node.isAjaxing) { - return false; - } else if (tools.apply(setting.callback.beforeAsync, [setting.treeId, node], true) == false) { - tools.apply(callback); - return false; - } - if (node) { - node.isAjaxing = true; - var icoObj = $$(node, consts.id.ICON, setting); - icoObj.attr({style: "", class: consts.className.BUTTON + " " + consts.className.ICO_LOADING}); - } + _getRegionSize: function () { + var o = this.options; + var regionSize = o.regionColumnSize[0] || 0; + if (o.isNeedFreeze === false || o.freezeCols.length === 0) { + return 0; + } + if (!regionSize) { + BI.each(o.freezeCols, function (i, col) { + regionSize += o.columnSize[col]; + }); + } + return regionSize; + }, - var tmpParam = {}; - for (i = 0, l = setting.async.autoParam.length; node && i < l; i++) { - var pKey = setting.async.autoParam[i].split("="), spKey = pKey; - if (pKey.length > 1) { - spKey = pKey[1]; - pKey = pKey[0]; - } - tmpParam[spKey] = node[pKey]; - } - if (tools.isArray(setting.async.otherParam)) { - for (i = 0, l = setting.async.otherParam.length; i < l; i += 2) { - tmpParam[setting.async.otherParam[i]] = setting.async.otherParam[i + 1]; - } - } else { - for (var p in setting.async.otherParam) { - tmpParam[p] = setting.async.otherParam[p]; - } - } + _getRegionRowSize: function () { + var o = this.options; + return [o.header.length * o.headerRowSize, + Math.min(o.height - o.header.length * o.headerRowSize, o.items.length * o.rowSize)]; + }, - var _tmpV = data.getRoot(setting)._ver; - $.ajax({ - contentType: setting.async.contentType, - cache: false, - type: setting.async.type, - url: tools.apply(setting.async.url, [setting.treeId, node], setting.async.url), - data: tmpParam, - dataType: setting.async.dataType, - success: function (msg) { - if (_tmpV != data.getRoot(setting)._ver) { - return; - } - var newNodes = []; - try { - if (!msg || msg.length == 0) { - newNodes = []; - } else if (typeof msg === "string") { - newNodes = eval("(" + msg + ")"); - } else { - newNodes = msg; - } - } catch(err) { - newNodes = msg; - } + _getFreezeColLength: function () { + var o = this.options; + return o.isNeedFreeze === true ? BI.clamp(o.freezeCols.length, 0, o.columnSize.length) : 0; + }, - if (node) { - node.isAjaxing = null; - node.zAsync = true; - } - view.setNodeLineIcos(setting, node); - if (newNodes && newNodes !== "") { - newNodes = tools.apply(setting.async.dataFilter, [setting.treeId, node, newNodes], newNodes); - view.addNodes(setting, node, newNodes ? tools.clone(newNodes) : [], !!isSilent); - } else { - view.addNodes(setting, node, [], !!isSilent); - } - setting.treeObj.trigger(consts.event.ASYNC_SUCCESS, [setting.treeId, node, msg]); - tools.apply(callback); - }, - error: function (XMLHttpRequest, textStatus, errorThrown) { - if (_tmpV != data.getRoot(setting)._ver) { - return; + _getFreezeColumnSize: function () { + var columnSize = this.options.columnSize; + var sum = 0; + for (var i = 0, len = this._getFreezeColLength(); i < len; i++) { + sum += columnSize[i]; + } + return sum; + }, + + _getResizerLeft: function (j) { + var left = 0; + var columnSize = this.options.columnSize; + var freezeColLength = this._getFreezeColLength(); + for (var i = (j >= freezeColLength ? freezeColLength : 0); i < j; i++) { + left += columnSize[i] || 0; + } + if (j >= freezeColLength) { + left += this.table.getRegionSize(); + left -= this.table.getRightHorizontalScroll(); + } else { + left -= this.table.getLeftHorizontalScroll(); + } + return left; + }, + + _formatHeader: function (header) { + var self = this, o = this.options; + var result = []; + var resize = function (j, size) { + self.resizer.setVisible(true); + var height = o.headerRowSize + self._getRegionRowSize()[1]; + self.resizer.setHeight(height); + // TODO 不知道为什么加入这段代码会使得列宽调整出问题 + // if (o.minColumnSize[j]) { + // if (size === o.minColumnSize[j]) { + // self.resizer.element.addClass("suitable"); + // } else { + // self.resizer.element.removeClass("suitable"); + // } + // } + self._setResizerPosition(self._getResizerLeft(j) + size, (o.header.length - 1) * o.headerRowSize); + }; + var stop = function (j, size) { + self.resizer.setVisible(false); + var columnSize = o.columnSize.slice(); + columnSize[j] = size; + o.columnSize = columnSize; + self.table.setColumnSize(columnSize); + // self.table.populate(); + self._populate(); + self.fireEvent(BI.Table.EVENT_TABLE_AFTER_COLUMN_RESIZE); + }; + BI.each(header, function (i, cols) { + if (i === header.length - 1) { + result[i] = []; + BI.each(cols, function (j, col) { + if (j === self._getFreezeColLength() - 1 || j === cols.length - 1) { + result[i][j] = col; + } else { + result[i][j] = { + type: "bi.resizable_table_cell", + cell: col, + suitableSize: o.minColumnSize[j], + maxSize: o.maxColumnSize[j], + resize: BI.bind(resize, null, j), + stop: BI.bind(stop, null, j) + }; + if (o.isNeedMerge) { + var r = i; + while (r > 0 && self._mergeRule(result[r][j], result[r - 1][j])) { + result[r - 1][j] = { + type: "bi.resizable_table_cell", + cell: result[r - 1][j], + suitableSize: o.minColumnSize[j], + maxSize: o.maxColumnSize[j], + resize: BI.bind(resize, null, j), + stop: BI.bind(stop, null, j) + }; + r--; + } } - if (node) node.isAjaxing = null; - view.setNodeLineIcos(setting, node); - setting.treeObj.trigger(consts.event.ASYNC_ERROR, [setting.treeId, node, XMLHttpRequest, textStatus, errorThrown]); } }); - return true; - }, - cancelPreSelectedNode: function (setting, node, excludeNode) { - var list = data.getRoot(setting).curSelectedList, - i, n; - for (i = list.length - 1; i >= 0; i--) { - n = list[i]; - if (node === n || (!node && (!excludeNode || excludeNode !== n))) { - $$(n, consts.id.A, setting).removeClass(consts.node.CURSELECTED); - if (node) { - data.removeSelectedNode(setting, node); - setting.treeObj.trigger(consts.event.UNSELECTED, [event, setting.treeId, n]); - break; - } else { - list.splice(i, 1); - setting.treeObj.trigger(consts.event.UNSELECTED, [event, setting.treeId, n]); - } - } - } - }, - createNodeCallback: function (setting) { - if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) { - var root = data.getRoot(setting); - while (root.createdNodes.length > 0) { - var node = root.createdNodes.shift(); - tools.apply(setting.view.addDiyDom, [setting.treeId, node]); - if (setting.callback.onNodeCreated) { - setting.treeObj.trigger(consts.event.NODECREATED, [setting.treeId, node]); - } - } - } - }, - createNodes: function (setting, level, nodes, parentNode) { - if (!nodes || nodes.length == 0) return; - var root = data.getRoot(setting), - childKey = setting.data.key.children, - openFlag = !parentNode || parentNode.open || !!$$(parentNode[childKey][0], setting).get(0); - root.createdNodes = []; - var zTreeHtml = view.appendNodes(setting, level, nodes, parentNode, true, openFlag); - if (!parentNode) { - setting.treeObj.append(zTreeHtml.join("")); - } else { - var ulObj = $$(parentNode, consts.id.UL, setting); - if (ulObj.get(0)) { - ulObj.append(zTreeHtml.join("")); - } - } - view.createNodeCallback(setting); - }, - destroy: function (setting) { - if (!setting) return; - data.initCache(setting); - data.initRoot(setting); - event.unbindTree(setting); - event.unbindEvent(setting); - setting.treeObj.empty(); - delete settings[setting.treeId]; - }, - expandCollapseNode: function (setting, node, expandFlag, animateFlag, callback) { - var root = data.getRoot(setting), - childKey = setting.data.key.children; - if (!node) { - tools.apply(callback, []); - return; - } - if (root.expandTriggerFlag) { - var _callback = callback; - callback = function () { - if (_callback) _callback(); - if (node.open) { - setting.treeObj.trigger(consts.event.EXPAND, [setting.treeId, node]); - } else { - setting.treeObj.trigger(consts.event.COLLAPSE, [setting.treeId, node]); - } - }; - root.expandTriggerFlag = false; - } - if (!node.open && node.isParent && ((!$$(node, consts.id.UL, setting).get(0)) || (node[childKey] && node[childKey].length > 0 && !$$(node[childKey][0], setting).get(0)))) { - view.appendParentULDom(setting, node); - view.createNodeCallback(setting); - } - if (node.open == expandFlag) { - tools.apply(callback, []); - return; - } - var ulObj = $$(node, consts.id.UL, setting), - switchObj = $$(node, consts.id.SWITCH, setting), - icoObj = $$(node, consts.id.ICON, setting); + } else { + result.push(cols); + } + }); + return result; + }, + + _populate: function () { + var o = this.options; + var regionSize = this._getRegionSize(); + if (regionSize > 0) { + this.regionResizerHandler.setVisible(true); + this._setRegionResizerHandlerPosition(regionSize - 3, 0); + } else { + this.regionResizerHandler.setVisible(false); + } + }, + + setWidth: function (width) { + BI.ResizableTable.superclass.setWidth.apply(this, arguments); + this.table.setWidth(width); + }, + + setHeight: function (height) { + BI.ResizableTable.superclass.setHeight.apply(this, arguments); + this.table.setHeight(height); + }, + + setVerticalScroll: function (scrollTop) { + this.table.setVerticalScroll(scrollTop); + }, + + setLeftHorizontalScroll: function (scrollLeft) { + this.table.setLeftHorizontalScroll(scrollLeft); + }, - if (node.isParent) { - node.open = !node.open; - if (node.iconOpen && node.iconClose) { - icoObj.attr("style", view.makeNodeIcoStyle(setting, node)); - } + setRightHorizontalScroll: function (scrollLeft) { + this.table.setRightHorizontalScroll(scrollLeft); + }, - if (node.open) { - view.replaceSwitchClass(node, switchObj, consts.folder.OPEN); - view.replaceIcoClass(node, icoObj, consts.folder.OPEN); - if (animateFlag == false || setting.view.expandSpeed == "") { - ulObj.show(); - tools.apply(callback, []); - } else { - if (node[childKey] && node[childKey].length > 0) { - ulObj.slideDown(setting.view.expandSpeed, callback); - } else { - ulObj.show(); - tools.apply(callback, []); - } - } - } else { - view.replaceSwitchClass(node, switchObj, consts.folder.CLOSE); - view.replaceIcoClass(node, icoObj, consts.folder.CLOSE); - if (animateFlag == false || setting.view.expandSpeed == "" || !(node[childKey] && node[childKey].length > 0)) { - ulObj.hide(); - tools.apply(callback, []); - } else { - ulObj.slideUp(setting.view.expandSpeed, callback); - } - } - } else { - tools.apply(callback, []); - } - }, - expandCollapseParentNode: function (setting, node, expandFlag, animateFlag, callback) { - if (!node) return; - if (!node.parentTId) { - view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback); - return; - } - view.expandCollapseNode(setting, node, expandFlag, animateFlag); - - if (node.parentTId) { - view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, animateFlag, callback); - } - }, - expandCollapseSonNode: function (setting, node, expandFlag, animateFlag, callback) { - var root = data.getRoot(setting), - childKey = setting.data.key.children, - treeNodes = (node) ? node[childKey] : root[childKey], - selfAnimateSign = (node) ? false : animateFlag, - expandTriggerFlag = data.getRoot(setting).expandTriggerFlag; - data.getRoot(setting).expandTriggerFlag = false; - if (treeNodes) { - for (var i = 0, l = treeNodes.length; i < l; i++) { - if (treeNodes[i]) view.expandCollapseSonNode(setting, treeNodes[i], expandFlag, selfAnimateSign); - } - } - data.getRoot(setting).expandTriggerFlag = expandTriggerFlag; - view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback ); - }, - isSelectedNode: function (setting, node) { - if (!node) { - return false; - } - var list = data.getRoot(setting).curSelectedList, - i; - for (i = list.length - 1; i >= 0; i--) { - if (node === list[i]) { - return true; - } - } - return false; - }, - makeDOMNodeIcon: function (html, setting, node) { - var nameStr = data.getNodeName(setting, node), - name = setting.view.nameIsHTML ? nameStr : nameStr.replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">"); - html.push("<span id='", node.tId, consts.id.ICON, - "' title='' treeNode", consts.id.ICON, " class='", view.makeNodeIcoClass(setting, node), - "' style='", view.makeNodeIcoStyle(setting, node), "'></span><span id='", node.tId, consts.id.SPAN, - "'>", name, "</span>"); - }, - makeDOMNodeLine: function (html, setting, node) { - html.push("<span id='", node.tId, consts.id.SWITCH, "' title='' class='", view.makeNodeLineClass(setting, node), "' treeNode", consts.id.SWITCH, "></span>"); - }, - makeDOMNodeMainAfter: function (html, setting, node) { - html.push("</li>"); - }, - makeDOMNodeMainBefore: function (html, setting, node) { - html.push("<li id='", node.tId, "' class='", consts.className.LEVEL, node.level, "' tabindex='0' hidefocus='true' treenode>"); - }, - makeDOMNodeNameAfter: function (html, setting, node) { - html.push("</a>"); - }, - makeDOMNodeNameBefore: function (html, setting, node) { - var title = data.getNodeTitle(setting, node), - url = view.makeNodeUrl(setting, node), - fontcss = view.makeNodeFontCss(setting, node), - fontStyle = []; - for (var f in fontcss) { - fontStyle.push(f, ":", fontcss[f], ";"); - } - html.push("<a id='", node.tId, consts.id.A, "' class='", consts.className.LEVEL, node.level, "' treeNode", consts.id.A, " onclick=\"", (node.click || ""), - "\" ", ((url != null && url.length > 0) ? "href='" + url + "'" : ""), " target='", view.makeNodeTarget(node), "' style='", fontStyle.join(""), - "'"); - if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle) && title) {html.push("title='", title.replace(/'/g, "'").replace(/</g, "<").replace(/>/g, ">"), "'");} - html.push(">"); - }, - makeNodeFontCss: function (setting, node) { - var fontCss = tools.apply(setting.view.fontCss, [setting.treeId, node], setting.view.fontCss); - return (fontCss && ((typeof fontCss) !== "function")) ? fontCss : {}; - }, - makeNodeIcoClass: function (setting, node) { - var icoCss = ["ico"]; - if (!node.isAjaxing) { - icoCss[0] = (node.iconSkin ? node.iconSkin + "_" : "") + icoCss[0]; - if (node.isParent) { - icoCss.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE); - } else { - icoCss.push(consts.folder.DOCU); - } - } - return consts.className.BUTTON + " " + icoCss.join("_"); - }, - makeNodeIcoStyle: function (setting, node) { - var icoStyle = []; - if (!node.isAjaxing) { - var icon = (node.isParent && node.iconOpen && node.iconClose) ? (node.open ? node.iconOpen : node.iconClose) : node.icon; - if (icon) icoStyle.push("background:url(", icon, ") 0 0 no-repeat;"); - if (setting.view.showIcon == false || !tools.apply(setting.view.showIcon, [setting.treeId, node], true)) { - icoStyle.push("width:0px;height:0px;"); - } - } - return icoStyle.join(""); - }, - makeNodeLineClass: function (setting, node) { - var lineClass = []; - if (setting.view.showLine) { - if (node.level == 0 && node.isFirstNode && node.isLastNode) { - lineClass.push(consts.line.ROOT); - } else if (node.level == 0 && node.isFirstNode) { - lineClass.push(consts.line.ROOTS); - } else if (node.isLastNode) { - lineClass.push(consts.line.BOTTOM); - } else { - lineClass.push(consts.line.CENTER); - } - } else { - lineClass.push(consts.line.NOLINE); - } - if (node.isParent) { - lineClass.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE); - } else { - lineClass.push(consts.folder.DOCU); - } - return view.makeNodeLineClassEx(node) + lineClass.join("_"); - }, - makeNodeLineClassEx: function (node) { - return consts.className.BUTTON + " " + consts.className.LEVEL + node.level + " " + consts.className.SWITCH + " "; - }, - makeNodeTarget: function (node) { - return (node.target || "_blank"); - }, - makeNodeUrl: function (setting, node) { - var urlKey = setting.data.key.url; - return node[urlKey] ? node[urlKey] : null; - }, - makeUlHtml: function (setting, node, html, content) { - html.push("<ul id='", node.tId, consts.id.UL, "' class='", consts.className.LEVEL, node.level, " ", view.makeUlLineClass(setting, node), "' style='display:", (node.open ? "block" : "none"), "'>"); - html.push(content); - html.push("</ul>"); - }, - makeUlLineClass: function (setting, node) { - return ((setting.view.showLine && !node.isLastNode) ? consts.line.LINE : ""); - }, - removeChildNodes: function (setting, node) { - if (!node) return; - var childKey = setting.data.key.children, - nodes = node[childKey]; - if (!nodes) return; - - for (var i = 0, l = nodes.length; i < l; i++) { - data.removeNodeCache(setting, nodes[i]); - } - data.removeSelectedNode(setting); - delete node[childKey]; - - if (!setting.data.keep.parent) { - node.isParent = false; - node.open = false; - var tmp_switchObj = $$(node, consts.id.SWITCH, setting), - tmp_icoObj = $$(node, consts.id.ICON, setting); - view.replaceSwitchClass(node, tmp_switchObj, consts.folder.DOCU); - view.replaceIcoClass(node, tmp_icoObj, consts.folder.DOCU); - $$(node, consts.id.UL, setting).remove(); - } else { - $$(node, consts.id.UL, setting).empty(); - } - }, - setFirstNode: function (setting, parentNode) { - var childKey = setting.data.key.children, childLength = parentNode[childKey].length; - if ( childLength > 0) { - parentNode[childKey][0].isFirstNode = true; - } - }, - setLastNode: function (setting, parentNode) { - var childKey = setting.data.key.children, childLength = parentNode[childKey].length; - if ( childLength > 0) { - parentNode[childKey][childLength - 1].isLastNode = true; - } - }, - removeNode: function (setting, node) { - var root = data.getRoot(setting), - childKey = setting.data.key.children, - parentNode = (node.parentTId) ? node.getParentNode() : root; + setColumnSize: function (columnSize) { + this.options.columnSize = columnSize; + this.table.setColumnSize(columnSize); + }, - node.isFirstNode = false; - node.isLastNode = false; - node.getPreNode = function () {return null;}; - node.getNextNode = function () {return null;}; + getColumnSize: function () { + return this.table.getColumnSize(); + }, - if (!data.getNodeCache(setting, node.tId)) { - return; - } + setRegionColumnSize: function (columnSize) { + this.options.regionColumnSize = columnSize; + this.table.setRegionColumnSize(columnSize); + }, - $$(node, setting).remove(); - data.removeNodeCache(setting, node); - data.removeSelectedNode(setting, node); + getRegionColumnSize: function () { + return this.table.getRegionColumnSize(); + }, - for (var i = 0, l = parentNode[childKey].length; i < l; i++) { - if (parentNode[childKey][i].tId == node.tId) { - parentNode[childKey].splice(i, 1); - break; - } - } - view.setFirstNode(setting, parentNode); - view.setLastNode(setting, parentNode); - - var tmp_ulObj, tmp_switchObj, tmp_icoObj, - childLength = parentNode[childKey].length; - - // repair nodes old parent - if (!setting.data.keep.parent && childLength == 0) { - // old parentNode has no child nodes - parentNode.isParent = false; - parentNode.open = false; - tmp_ulObj = $$(parentNode, consts.id.UL, setting); - tmp_switchObj = $$(parentNode, consts.id.SWITCH, setting); - tmp_icoObj = $$(parentNode, consts.id.ICON, setting); - view.replaceSwitchClass(parentNode, tmp_switchObj, consts.folder.DOCU); - view.replaceIcoClass(parentNode, tmp_icoObj, consts.folder.DOCU); - tmp_ulObj.css("display", "none"); - - } else if (setting.view.showLine && childLength > 0) { - // old parentNode has child nodes - var newLast = parentNode[childKey][childLength - 1]; - tmp_ulObj = $$(newLast, consts.id.UL, setting); - tmp_switchObj = $$(newLast, consts.id.SWITCH, setting); - tmp_icoObj = $$(newLast, consts.id.ICON, setting); - if (parentNode == root) { - if (parentNode[childKey].length == 1) { - // node was root, and ztree has only one root after move node - view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.ROOT); - } else { - var tmp_first_switchObj = $$(parentNode[childKey][0], consts.id.SWITCH, setting); - view.replaceSwitchClass(parentNode[childKey][0], tmp_first_switchObj, consts.line.ROOTS); - view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM); - } - } else { - view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM); - } - tmp_ulObj.removeClass(consts.line.LINE); - } - }, - replaceIcoClass: function (node, obj, newName) { - if (!obj || node.isAjaxing) return; - var tmpName = obj.attr("class"); - if (tmpName == undefined) return; - var tmpList = tmpName.split("_"); - switch (newName) { - case consts.folder.OPEN: - case consts.folder.CLOSE: - case consts.folder.DOCU: - tmpList[tmpList.length - 1] = newName; - break; - } - obj.attr("class", tmpList.join("_")); - }, - replaceSwitchClass: function (node, obj, newName) { - if (!obj) return; - var tmpName = obj.attr("class"); - if (tmpName == undefined) return; - var tmpList = tmpName.split("_"); - switch (newName) { - case consts.line.ROOT: - case consts.line.ROOTS: - case consts.line.CENTER: - case consts.line.BOTTOM: - case consts.line.NOLINE: - tmpList[0] = view.makeNodeLineClassEx(node) + newName; - break; - case consts.folder.OPEN: - case consts.folder.CLOSE: - case consts.folder.DOCU: - tmpList[1] = newName; - break; - } - obj.attr("class", tmpList.join("_")); - if (newName !== consts.folder.DOCU) { - obj.removeAttr("disabled"); - } else { - obj.attr("disabled", "disabled"); - } - }, - selectNode: function (setting, node, addFlag) { - if (!addFlag) { - view.cancelPreSelectedNode(setting, null, node); - } - $$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED); - data.addSelectedNode(setting, node); - setting.treeObj.trigger(consts.event.SELECTED, [event, setting.treeId, node]); - }, - setNodeFontCss: function (setting, treeNode) { - var aObj = $$(treeNode, consts.id.A, setting), - fontCss = view.makeNodeFontCss(setting, treeNode); - if (fontCss) { - aObj.css(fontCss); - } - }, - setNodeLineIcos: function (setting, node) { - if (!node) return; - var switchObj = $$(node, consts.id.SWITCH, setting), - ulObj = $$(node, consts.id.UL, setting), - icoObj = $$(node, consts.id.ICON, setting), - ulLine = view.makeUlLineClass(setting, node); - if (ulLine.length == 0) { - ulObj.removeClass(consts.line.LINE); - } else { - ulObj.addClass(ulLine); - } - switchObj.attr("class", view.makeNodeLineClass(setting, node)); - if (node.isParent) { - switchObj.removeAttr("disabled"); - } else { - switchObj.attr("disabled", "disabled"); - } - icoObj.removeAttr("style"); - icoObj.attr("style", view.makeNodeIcoStyle(setting, node)); - icoObj.attr("class", view.makeNodeIcoClass(setting, node)); - }, - setNodeName: function (setting, node) { - var title = data.getNodeTitle(setting, node), - nObj = $$(node, consts.id.SPAN, setting); - nObj.empty(); - if (setting.view.nameIsHTML) { - nObj.html(data.getNodeName(setting, node)); - } else { - nObj.text(data.getNodeName(setting, node)); - } - if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle)) { - var aObj = $$(node, consts.id.A, setting); - aObj.attr("title", !title ? "" : title); - } - }, - setNodeTarget: function (setting, node) { - var aObj = $$(node, consts.id.A, setting); - aObj.attr("target", view.makeNodeTarget(node)); - }, - setNodeUrl: function (setting, node) { - var aObj = $$(node, consts.id.A, setting), - url = view.makeNodeUrl(setting, node); - if (url == null || url.length == 0) { - aObj.removeAttr("href"); - } else { - aObj.attr("href", url); - } - }, - switchNode: function (setting, node) { - if (node.open || !tools.canAsync(setting, node)) { - view.expandCollapseNode(setting, node, !node.open); - } else if (setting.async.enable) { - if (!view.asyncNode(setting, node)) { - view.expandCollapseNode(setting, node, !node.open); - return; - } - } else if (node) { - view.expandCollapseNode(setting, node, !node.open); - } + getVerticalScroll: function () { + return this.table.getVerticalScroll(); + }, + + getLeftHorizontalScroll: function () { + return this.table.getLeftHorizontalScroll(); + }, + + getRightHorizontalScroll: function () { + return this.table.getRightHorizontalScroll(); + }, + + attr: function () { + BI.ResizableTable.superclass.attr.apply(this, arguments); + this.table.attr.apply(this.table, arguments); + }, + + restore: function () { + this.table.restore(); + }, + + populate: function (items, header) { + if (items) { + this.options.items = items; + } + if (header) { + this.options.header = header; + if (this.options.isNeedResize) { + header = this._formatHeader(header); } - }; - // zTree defind - $.fn.zTree = { - consts: _consts, - _z: { - tools: tools, - view: view, - event: event, - data: data - }, - getZTreeObj: function (treeId) { - var o = data.getZTreeTools(treeId); - return o ? o : null; - }, - destroy: function (treeId) { - if (!!treeId && treeId.length > 0) { - view.destroy(data.getSetting(treeId)); - } else { - for(var s in settings) { - view.destroy(settings[s]); + } + this.table.populate(items, header); + this._populate(); + } +}); + +BI.shortcut("bi.resizable_table", BI.ResizableTable);/** + * + * 自定义树 + * + * Created by GUY on 2015/9/7. + * @class BI.CustomTree + * @extends BI.Single + */ +BI.CustomTree = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.CustomTree.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-custom-tree", + expander: { + el: {}, + popup: { + type: "bi.custom_tree" } + }, + + items: [], + itemsCreator: BI.emptyFn, + + el: { + type: "bi.button_tree", + chooseType: 0, + layouts: [{ + type: "bi.vertical" + }] } - }, - init: function (obj, zSetting, zNodes) { - var setting = tools.clone(_setting); - $.extend(true, setting, zSetting); - setting.treeId = obj.attr("id"); - setting.treeObj = obj; - setting.treeObj.empty(); - settings[setting.treeId] = setting; - // For some older browser,(e.g., ie6) - if(typeof document.body.style.maxHeight === "undefined") { - setting.view.expandSpeed = ""; - } - data.initRoot(setting); - var root = data.getRoot(setting), - childKey = setting.data.key.children; - zNodes = zNodes ? tools.clone(tools.isArray(zNodes) ? zNodes : [zNodes]) : []; - if (setting.data.simpleData.enable) { - root[childKey] = data.transformTozTreeFormat(setting, zNodes); - } else { - root[childKey] = zNodes; - } - - data.initCache(setting); - event.unbindTree(setting); - event.bindTree(setting); - event.unbindEvent(setting); - event.bindEvent(setting); - - var zTreeTools = { - setting: setting, - addNodes: function (parentNode, newNodes, isSilent) { - if (!newNodes) return null; - if (!parentNode) parentNode = null; - if (parentNode && !parentNode.isParent && setting.data.keep.leaf) return null; - var xNewNodes = tools.clone(tools.isArray(newNodes) ? newNodes : [newNodes]); - function addCallback () { - view.addNodes(setting, parentNode, xNewNodes, (isSilent == true)); - } + }); + }, - if (tools.canAsync(setting, parentNode)) { - view.asyncNode(setting, parentNode, isSilent, addCallback); - } else { - addCallback(); - } - return xNewNodes; - }, - cancelSelectedNode: function (node) { - view.cancelPreSelectedNode(setting, node); - }, - destroy: function () { - view.destroy(setting); - }, - expandAll: function (expandFlag) { - expandFlag = !!expandFlag; - view.expandCollapseSonNode(setting, null, expandFlag, true); - return expandFlag; - }, - expandNode: function (node, expandFlag, sonSign, focus, callbackFlag) { - if (!node || !node.isParent) return null; - if (expandFlag !== true && expandFlag !== false) { - expandFlag = !node.open; - } - callbackFlag = !!callbackFlag; + _init: function () { + BI.CustomTree.superclass._init.apply(this, arguments); + this.initTree(this.options.items); + }, - if (callbackFlag && expandFlag && (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false)) { - return null; - } else if (callbackFlag && !expandFlag && (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false)) { - return null; - } - if (expandFlag && node.parentTId) { - view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, false); - } - if (expandFlag === node.open && !sonSign) { - return null; - } + _formatItems: function (nodes) { + var self = this, o = this.options; + nodes = BI.Tree.transformToTreeFormat(nodes); - data.getRoot(setting).expandTriggerFlag = callbackFlag; - if (!tools.canAsync(setting, node) && sonSign) { - view.expandCollapseSonNode(setting, node, expandFlag, true, function () { - if (focus !== false) {try{$$(node, setting).focus().blur();}catch(e) {}} - }); - } else { - node.open = !expandFlag; - view.switchNode(this.setting, node); - if (focus !== false) {try{$$(node, setting).focus().blur();}catch(e) {}} - } - return expandFlag; - }, - getNodes: function () { - return data.getNodes(setting); - }, - getNodeByParam: function (key, value, parentNode) { - if (!key) return null; - return data.getNodeByParam(setting, parentNode ? parentNode[setting.data.key.children] : data.getNodes(setting), key, value); - }, - getNodeByTId: function (tId) { - return data.getNodeCache(setting, tId); - }, - getNodesByParam: function (key, value, parentNode) { - if (!key) return null; - return data.getNodesByParam(setting, parentNode ? parentNode[setting.data.key.children] : data.getNodes(setting), key, value); - }, - getNodesByParamFuzzy: function (key, value, parentNode) { - if (!key) return null; - return data.getNodesByParamFuzzy(setting, parentNode ? parentNode[setting.data.key.children] : data.getNodes(setting), key, value); - }, - getNodesByFilter: function (filter, isSingle, parentNode, invokeParam) { - isSingle = !!isSingle; - if (!filter || (typeof filter !== "function")) return (isSingle ? null : []); - return data.getNodesByFilter(setting, parentNode ? parentNode[setting.data.key.children] : data.getNodes(setting), filter, isSingle, invokeParam); - }, - getNodeIndex: function (node) { - if (!node) return null; - var childKey = setting.data.key.children, - parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting); - for (var i = 0, l = parentNode[childKey].length; i < l; i++) { - if (parentNode[childKey][i] == node) return i; - } - return -1; - }, - getSelectedNodes: function () { - var r = [], list = data.getRoot(setting).curSelectedList; - for (var i = 0, l = list.length; i < l; i++) { - r.push(list[i]); - } - return r; - }, - isSelectedNode: function (node) { - return data.isSelectedNode(setting, node); - }, - reAsyncChildNodes: function (parentNode, reloadType, isSilent) { - if (!this.setting.async.enable) return; - var isRoot = !parentNode; - if (isRoot) { - parentNode = data.getRoot(setting); - } - if (reloadType == "refresh") { - var childKey = this.setting.data.key.children; - for (var i = 0, l = parentNode[childKey] ? parentNode[childKey].length : 0; i < l; i++) { - data.removeNodeCache(setting, parentNode[childKey][i]); - } - data.removeSelectedNode(setting); - parentNode[childKey] = []; - if (isRoot) { - this.setting.treeObj.empty(); - } else { - var ulObj = $$(parentNode, consts.id.UL, setting); - ulObj.empty(); - } - } - view.asyncNode(this.setting, isRoot ? null : parentNode, !!isSilent); - }, - refresh: function () { - this.setting.treeObj.empty(); - var root = data.getRoot(setting), - nodes = root[setting.data.key.children]; - data.initRoot(setting); - root[setting.data.key.children] = nodes; - data.initCache(setting); - view.createNodes(setting, 0, root[setting.data.key.children]); - }, - removeChildNodes: function (node) { - if (!node) return null; - var childKey = setting.data.key.children, - nodes = node[childKey]; - view.removeChildNodes(setting, node); - return nodes ? nodes : null; - }, - removeNode: function (node, callbackFlag) { - if (!node) return; - callbackFlag = !!callbackFlag; - if (callbackFlag && tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return; - view.removeNode(setting, node); - if (callbackFlag) { - this.setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]); - } - }, - selectNode: function (node, addFlag) { - if (!node) return; - if (tools.uCanDo(setting)) { - addFlag = setting.view.selectedMulti && addFlag; - if (node.parentTId) { - view.expandCollapseParentNode(setting, node.getParentNode(), true, false, function () { - try{$$(node, setting).focus().blur();}catch(e) {} - }); - } else { - try{$$(node, setting).focus().blur();}catch(e) {} - } - view.selectNode(setting, node, addFlag); - } - }, - transformTozTreeNodes: function (simpleNodes) { - return data.transformTozTreeFormat(setting, simpleNodes); - }, - transformToArray: function (nodes) { - return data.transformToArrayFormat(setting, nodes); - }, - updateNode: function (node, checkTypeFlag) { - if (!node) return; - var nObj = $$(node, setting); - if (nObj.get(0) && tools.uCanDo(setting)) { - view.setNodeName(setting, node); - view.setNodeTarget(setting, node); - view.setNodeUrl(setting, node); - view.setNodeLineIcos(setting, node); - view.setNodeFontCss(setting, node); - } + var items = []; + BI.each(nodes, function (i, node) { + if (BI.isNotEmptyArray(node.children) || node.isParent === true) { + var item = BI.extend({ + type: "bi.expander", + el: {}, + popup: {type: "bi.custom_tree"} + }, BI.deepClone(o.expander), { + id: node.id, + pId: node.pId, + value: node.value + }); + var el = BI.stripEL(node); + if (!BI.isWidget(el)) { + el = BI.clone(el); + delete el.children; + BI.extend(item.el, el); + } else { + item.el = el; } - }; - root.treeTools = zTreeTools; - data.setZTreeTools(setting, zTreeTools); + item.popup.expander = BI.deepClone(o.expander); + item.items = item.popup.items = node.children; + item.itemsCreator = item.popup.itemsCreator = function (op) { + if (BI.isNotNull(op.node)) {// 从子节点传过来的itemsCreator直接向上传递 + return o.itemsCreator.apply(self, arguments); + } + var args = Array.prototype.slice.call(arguments, 0); + args[0].node = node; + return o.itemsCreator.apply(self, args); + }; + BI.isNull(item.popup.el) && (item.popup.el = BI.deepClone(o.el)); + items.push(item); + } else { + items.push(node); + } + }); + return items; + }, - if (root[childKey] && root[childKey].length > 0) { - view.createNodes(setting, 0, root[childKey]); - } else if (setting.async.enable && setting.async.url && setting.async.url !== "") { - view.asyncNode(setting); + // 构造树结构， + initTree: function (nodes) { + var self = this, o = this.options; + this.tree = BI.createWidget(o.el, { + element: this, + items: this._formatItems(nodes), + itemsCreator: function (op, callback) { + o.itemsCreator.apply(this, [op, function (items) { + var args = Array.prototype.slice.call(arguments, 0); + args[0] = self._formatItems(items); + callback.apply(null, args); + }]); + } + }); + this.tree.on(BI.Controller.EVENT_CHANGE, function (type, val, obj) { + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + if (type === BI.Events.CLICK) { + self.fireEvent(BI.CustomTree.EVENT_CHANGE, val, obj); } - return zTreeTools; + }); + }, + + // 生成树方法 + stroke: function (nodes) { + this.populate.apply(this, arguments); + }, + + populate: function (nodes) { + var args = Array.prototype.slice.call(arguments, 0); + if (arguments.length > 0) { + args[0] = this._formatItems(nodes); } - }; + this.tree.populate.apply(this.tree, args); + }, + + setValue: function (v) { + this.tree && this.tree.setValue(v); + }, + + getValue: function () { + return this.tree ? this.tree.getValue() : []; + }, + + getAllButtons: function () { + return this.tree ? this.tree.getAllButtons() : []; + }, + + getAllLeaves: function () { + return this.tree ? this.tree.getAllLeaves() : []; + }, + + getNodeById: function (id) { + return this.tree && this.tree.getNodeById(id); + }, + + getNodeByValue: function (id) { + return this.tree && this.tree.getNodeByValue(id); + }, + + empty: function () { + this.tree.empty(); + } +}); +BI.CustomTree.EVENT_CHANGE = "EVENT_CHANGE"; - var zt = $.fn.zTree, - $$ = tools.$, - consts = zt.consts; +BI.shortcut("bi.custom_tree", BI.CustomTree);/* + * JQuery zTree core v3.5.18 + * http://zTree.me/ + * + * Copyright (c) 2010 Hunter.z + * + * Licensed same as jquery - MIT License + * http://www.opensource.org/licenses/mit-license.php + * + * email: hunter.z@263.net + * Date: 2015-06-18 + */ +(function($){ + var settings = {}, roots = {}, caches = {}, + //default consts of core + _consts = { + className: { + BUTTON: "button", + LEVEL: "level", + ICO_LOADING: "ico_loading", + SWITCH: "switch" + }, + event: { + NODECREATED: "ztree_nodeCreated", + CLICK: "ztree_click", + EXPAND: "ztree_expand", + COLLAPSE: "ztree_collapse", + ASYNC_SUCCESS: "ztree_async_success", + ASYNC_ERROR: "ztree_async_error", + REMOVE: "ztree_remove", + SELECTED: "ztree_selected", + UNSELECTED: "ztree_unselected" + }, + id: { + A: "_a", + ICON: "_ico", + SPAN: "_span", + SWITCH: "_switch", + UL: "_ul" + }, + line: { + ROOT: "root", + ROOTS: "roots", + CENTER: "center", + BOTTOM: "bottom", + NOLINE: "noline", + LINE: "line" + }, + folder: { + OPEN: "open", + CLOSE: "close", + DOCU: "docu" + }, + node: { + CURSELECTED: "curSelectedNode" + } + }, + //default setting of core + _setting = { + treeId: "", + treeObj: null, + view: { + addDiyDom: null, + autoCancelSelected: true, + dblClickExpand: true, + expandSpeed: "fast", + fontCss: {}, + nameIsHTML: false, + selectedMulti: true, + showIcon: true, + showLine: true, + showTitle: true, + txtSelectedEnable: false + }, + data: { + key: { + children: "children", + name: "name", + title: "", + url: "url" + }, + simpleData: { + enable: false, + idKey: "id", + pIdKey: "pId", + rootPId: null + }, + keep: { + parent: false, + leaf: false + } + }, + async: { + enable: false, + contentType: "application/x-www-form-urlencoded", + type: "post", + dataType: "text", + url: "", + autoParam: [], + otherParam: [], + dataFilter: null + }, + callback: { + beforeAsync:null, + beforeClick:null, + beforeDblClick:null, + beforeRightClick:null, + beforeMouseDown:null, + beforeMouseUp:null, + beforeExpand:null, + beforeCollapse:null, + beforeRemove:null, + + onAsyncError:null, + onAsyncSuccess:null, + onNodeCreated:null, + onClick:null, + onDblClick:null, + onRightClick:null, + onMouseDown:null, + onMouseUp:null, + onExpand:null, + onCollapse:null, + onRemove:null + } + }, + //default root of core + //zTree use root to save full data + _initRoot = function (setting) { + var r = data.getRoot(setting); + if (!r) { + r = {}; + data.setRoot(setting, r); + } + r[setting.data.key.children] = []; + r.expandTriggerFlag = false; + r.curSelectedList = []; + r.noSelection = true; + r.createdNodes = []; + r.zId = 0; + r._ver = (new Date()).getTime(); + }, + //default cache of core + _initCache = function(setting) { + var c = data.getCache(setting); + if (!c) { + c = {}; + data.setCache(setting, c); + } + c.nodes = []; + c.doms = []; + }, + //default bindEvent of core + _bindEvent = function(setting) { + var o = setting.treeObj, + c = consts.event; + o.bind(c.NODECREATED, function (event, treeId, node) { + tools.apply(setting.callback.onNodeCreated, [event, treeId, node]); + }); + + o.bind(c.CLICK, function (event, srcEvent, treeId, node, clickFlag) { + tools.apply(setting.callback.onClick, [srcEvent, treeId, node, clickFlag]); + }); + + o.bind(c.EXPAND, function (event, treeId, node) { + tools.apply(setting.callback.onExpand, [event, treeId, node]); + }); + + o.bind(c.COLLAPSE, function (event, treeId, node) { + tools.apply(setting.callback.onCollapse, [event, treeId, node]); + }); + + o.bind(c.ASYNC_SUCCESS, function (event, treeId, node, msg) { + tools.apply(setting.callback.onAsyncSuccess, [event, treeId, node, msg]); + }); + + o.bind(c.ASYNC_ERROR, function (event, treeId, node, XMLHttpRequest, textStatus, errorThrown) { + tools.apply(setting.callback.onAsyncError, [event, treeId, node, XMLHttpRequest, textStatus, errorThrown]); + }); + + o.bind(c.REMOVE, function (event, treeId, treeNode) { + tools.apply(setting.callback.onRemove, [event, treeId, treeNode]); + }); + + o.bind(c.SELECTED, function (event, srcEvent, treeId, node) { + tools.apply(setting.callback.onSelected, [srcEvent, treeId, node]); + }); + o.bind(c.UNSELECTED, function (event, srcEvent, treeId, node) { + tools.apply(setting.callback.onUnSelected, [srcEvent, treeId, node]); + }); + }, + _unbindEvent = function(setting) { + var o = setting.treeObj, + c = consts.event; + o.unbind(c.NODECREATED) + .unbind(c.CLICK) + .unbind(c.EXPAND) + .unbind(c.COLLAPSE) + .unbind(c.ASYNC_SUCCESS) + .unbind(c.ASYNC_ERROR) + .unbind(c.REMOVE) + .unbind(c.SELECTED) + .unbind(c.UNSELECTED); + }, + //default event proxy of core + _eventProxy = function(event) { + var target = event.target, + setting = data.getSetting(event.data.treeId), + tId = "", node = null, + nodeEventType = "", treeEventType = "", + nodeEventCallback = null, treeEventCallback = null, + tmp = null; + + if (tools.eqs(event.type, "mousedown")) { + treeEventType = "mousedown"; + } else if (tools.eqs(event.type, "mouseup")) { + treeEventType = "mouseup"; + } else if (tools.eqs(event.type, "contextmenu")) { + treeEventType = "contextmenu"; + } else if (tools.eqs(event.type, "click")) { + if (tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.SWITCH) !== null) { + tId = tools.getNodeMainDom(target).id; + nodeEventType = "switchNode"; + } else { + tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]); + if (tmp) { + tId = tools.getNodeMainDom(tmp).id; + nodeEventType = "clickNode"; + } + } + } else if (tools.eqs(event.type, "dblclick")) { + treeEventType = "dblclick"; + tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]); + if (tmp) { + tId = tools.getNodeMainDom(tmp).id; + nodeEventType = "switchNode"; + } + } + if (treeEventType.length > 0 && tId.length == 0) { + tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]); + if (tmp) {tId = tools.getNodeMainDom(tmp).id;} + } + // event to node + if (tId.length>0) { + node = data.getNodeCache(setting, tId); + switch (nodeEventType) { + case "switchNode" : + if (!node.isParent) { + nodeEventType = ""; + } else if (tools.eqs(event.type, "click") + || (tools.eqs(event.type, "dblclick") && tools.apply(setting.view.dblClickExpand, [setting.treeId, node], setting.view.dblClickExpand))) { + nodeEventCallback = handler.onSwitchNode; + } else { + nodeEventType = ""; + } + break; + case "clickNode" : + nodeEventCallback = handler.onClickNode; + break; + } + } + // event to zTree + switch (treeEventType) { + case "mousedown" : + treeEventCallback = handler.onZTreeMousedown; + break; + case "mouseup" : + treeEventCallback = handler.onZTreeMouseup; + break; + case "dblclick" : + treeEventCallback = handler.onZTreeDblclick; + break; + case "contextmenu" : + treeEventCallback = handler.onZTreeContextmenu; + break; + } + var proxyResult = { + stop: false, + node: node, + nodeEventType: nodeEventType, + nodeEventCallback: nodeEventCallback, + treeEventType: treeEventType, + treeEventCallback: treeEventCallback + }; + return proxyResult + }, + //default init node of core + _initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) { + if (!n) return; + var r = data.getRoot(setting), + childKey = setting.data.key.children; + n.level = level; + n.tId = setting.treeId + "_" + (++r.zId); + n.parentTId = parentNode ? parentNode.tId : null; + n.open = (typeof n.open == "string") ? tools.eqs(n.open, "true") : !!n.open; + if (n[childKey] && n[childKey].length > 0) { + n.isParent = true; + n.zAsync = true; + } else { + n.isParent = (typeof n.isParent == "string") ? tools.eqs(n.isParent, "true") : !!n.isParent; + n.open = (n.isParent && !setting.async.enable) ? n.open : false; + n.zAsync = !n.isParent; + } + n.isFirstNode = isFirstNode; + n.isLastNode = isLastNode; + n.getParentNode = function() {return data.getNodeCache(setting, n.parentTId);}; + n.getPreNode = function() {return data.getPreNode(setting, n);}; + n.getNextNode = function() {return data.getNextNode(setting, n);}; + n.isAjaxing = false; + data.fixPIdKeyValue(setting, n); + }, + _init = { + bind: [_bindEvent], + unbind: [_unbindEvent], + caches: [_initCache], + nodes: [_initNode], + proxys: [_eventProxy], + roots: [_initRoot], + beforeA: [], + afterA: [], + innerBeforeA: [], + innerAfterA: [], + zTreeTools: [] + }, + //method of operate data + data = { + addNodeCache: function(setting, node) { + data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = node; + }, + getNodeCacheId: function(tId) { + return tId.substring(tId.lastIndexOf("_")+1); + }, + addAfterA: function(afterA) { + _init.afterA.push(afterA); + }, + addBeforeA: function(beforeA) { + _init.beforeA.push(beforeA); + }, + addInnerAfterA: function(innerAfterA) { + _init.innerAfterA.push(innerAfterA); + }, + addInnerBeforeA: function(innerBeforeA) { + _init.innerBeforeA.push(innerBeforeA); + }, + addInitBind: function(bindEvent) { + _init.bind.push(bindEvent); + }, + addInitUnBind: function(unbindEvent) { + _init.unbind.push(unbindEvent); + }, + addInitCache: function(initCache) { + _init.caches.push(initCache); + }, + addInitNode: function(initNode) { + _init.nodes.push(initNode); + }, + addInitProxy: function(initProxy, isFirst) { + if (!!isFirst) { + _init.proxys.splice(0,0,initProxy); + } else { + _init.proxys.push(initProxy); + } + }, + addInitRoot: function(initRoot) { + _init.roots.push(initRoot); + }, + addNodesData: function(setting, parentNode, nodes) { + var childKey = setting.data.key.children; + if (!parentNode[childKey]) parentNode[childKey] = []; + if (parentNode[childKey].length > 0) { + parentNode[childKey][parentNode[childKey].length - 1].isLastNode = false; + view.setNodeLineIcos(setting, parentNode[childKey][parentNode[childKey].length - 1]); + } + parentNode.isParent = true; + parentNode[childKey] = parentNode[childKey].concat(nodes); + }, + addSelectedNode: function(setting, node) { + var root = data.getRoot(setting); + if (!data.isSelectedNode(setting, node)) { + root.curSelectedList.push(node); + } + }, + addCreatedNode: function(setting, node) { + if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) { + var root = data.getRoot(setting); + root.createdNodes.push(node); + } + }, + addZTreeTools: function(zTreeTools) { + _init.zTreeTools.push(zTreeTools); + }, + exSetting: function(s) { + $.extend(true, _setting, s); + }, + fixPIdKeyValue: function(setting, node) { + if (setting.data.simpleData.enable) { + node[setting.data.simpleData.pIdKey] = node.parentTId ? node.getParentNode()[setting.data.simpleData.idKey] : setting.data.simpleData.rootPId; + } + }, + getAfterA: function(setting, node, array) { + for (var i=0, j=_init.afterA.length; i<j; i++) { + _init.afterA[i].apply(this, arguments); + } + }, + getBeforeA: function(setting, node, array) { + for (var i=0, j=_init.beforeA.length; i<j; i++) { + _init.beforeA[i].apply(this, arguments); + } + }, + getInnerAfterA: function(setting, node, array) { + for (var i=0, j=_init.innerAfterA.length; i<j; i++) { + _init.innerAfterA[i].apply(this, arguments); + } + }, + getInnerBeforeA: function(setting, node, array) { + for (var i=0, j=_init.innerBeforeA.length; i<j; i++) { + _init.innerBeforeA[i].apply(this, arguments); + } + }, + getCache: function(setting) { + return caches[setting.treeId]; + }, + getNextNode: function(setting, node) { + if (!node) return null; + var childKey = setting.data.key.children, + p = node.parentTId ? node.getParentNode() : data.getRoot(setting); + for (var i=0, l=p[childKey].length-1; i<=l; i++) { + if (p[childKey][i] === node) { + return (i==l ? null : p[childKey][i+1]); + } + } + return null; + }, + getNodeByParam: function(setting, nodes, key, value) { + if (!nodes || !key) return null; + var childKey = setting.data.key.children; + for (var i = 0, l = nodes.length; i < l; i++) { + if (nodes[i][key] == value) { + return nodes[i]; + } + var tmp = data.getNodeByParam(setting, nodes[i][childKey], key, value); + if (tmp) return tmp; + } + return null; + }, + getNodeCache: function(setting, tId) { + if (!tId) return null; + var n = caches[setting.treeId].nodes[data.getNodeCacheId(tId)]; + return n ? n : null; + }, + getNodeName: function(setting, node) { + var nameKey = setting.data.key.name; + return "" + node[nameKey]; + }, + getNodeTitle: function(setting, node) { + var t = setting.data.key.title === "" ? setting.data.key.name : setting.data.key.title; + return "" + node[t]; + }, + getNodes: function(setting) { + return data.getRoot(setting)[setting.data.key.children]; + }, + getNodesByParam: function(setting, nodes, key, value) { + if (!nodes || !key) return []; + var childKey = setting.data.key.children, + result = []; + for (var i = 0, l = nodes.length; i < l; i++) { + if (nodes[i][key] == value) { + result.push(nodes[i]); + } + result = result.concat(data.getNodesByParam(setting, nodes[i][childKey], key, value)); + } + return result; + }, + getNodesByParamFuzzy: function(setting, nodes, key, value) { + if (!nodes || !key) return []; + var childKey = setting.data.key.children, + result = []; + value = value.toLowerCase(); + for (var i = 0, l = nodes.length; i < l; i++) { + if (typeof nodes[i][key] == "string" && nodes[i][key].toLowerCase().indexOf(value)>-1) { + result.push(nodes[i]); + } + result = result.concat(data.getNodesByParamFuzzy(setting, nodes[i][childKey], key, value)); + } + return result; + }, + getNodesByFilter: function(setting, nodes, filter, isSingle, invokeParam) { + if (!nodes) return (isSingle ? null : []); + var childKey = setting.data.key.children, + result = isSingle ? null : []; + for (var i = 0, l = nodes.length; i < l; i++) { + if (tools.apply(filter, [nodes[i], invokeParam], false)) { + if (isSingle) {return nodes[i];} + result.push(nodes[i]); + } + var tmpResult = data.getNodesByFilter(setting, nodes[i][childKey], filter, isSingle, invokeParam); + if (isSingle && !!tmpResult) {return tmpResult;} + result = isSingle ? tmpResult : result.concat(tmpResult); + } + return result; + }, + getPreNode: function(setting, node) { + if (!node) return null; + var childKey = setting.data.key.children, + p = node.parentTId ? node.getParentNode() : data.getRoot(setting); + for (var i=0, l=p[childKey].length; i<l; i++) { + if (p[childKey][i] === node) { + return (i==0 ? null : p[childKey][i-1]); + } + } + return null; + }, + getRoot: function(setting) { + return setting ? roots[setting.treeId] : null; + }, + getRoots: function() { + return roots; + }, + getSetting: function(treeId) { + return settings[treeId]; + }, + getSettings: function() { + return settings; + }, + getZTreeTools: function(treeId) { + var r = this.getRoot(this.getSetting(treeId)); + return r ? r.treeTools : null; + }, + initCache: function(setting) { + for (var i=0, j=_init.caches.length; i<j; i++) { + _init.caches[i].apply(this, arguments); + } + }, + initNode: function(setting, level, node, parentNode, preNode, nextNode) { + for (var i=0, j=_init.nodes.length; i<j; i++) { + _init.nodes[i].apply(this, arguments); + } + }, + initRoot: function(setting) { + for (var i=0, j=_init.roots.length; i<j; i++) { + _init.roots[i].apply(this, arguments); + } + }, + isSelectedNode: function(setting, node) { + var root = data.getRoot(setting); + for (var i=0, j=root.curSelectedList.length; i<j; i++) { + if(node === root.curSelectedList[i]) return true; + } + return false; + }, + removeNodeCache: function(setting, node) { + var childKey = setting.data.key.children; + if (node[childKey]) { + for (var i=0, l=node[childKey].length; i<l; i++) { + arguments.callee(setting, node[childKey][i]); + } + } + data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = null; + }, + removeSelectedNode: function(setting, node) { + var root = data.getRoot(setting); + for (var i=0, j=root.curSelectedList.length; i<j; i++) { + if(node === root.curSelectedList[i] || !data.getNodeCache(setting, root.curSelectedList[i].tId)) { + root.curSelectedList.splice(i, 1); + i--;j--; + } + } + }, + setCache: function(setting, cache) { + caches[setting.treeId] = cache; + }, + setRoot: function(setting, root) { + roots[setting.treeId] = root; + }, + setZTreeTools: function(setting, zTreeTools) { + for (var i=0, j=_init.zTreeTools.length; i<j; i++) { + _init.zTreeTools[i].apply(this, arguments); + } + }, + transformToArrayFormat: function (setting, nodes) { + if (!nodes) return []; + var childKey = setting.data.key.children, + r = []; + if (tools.isArray(nodes)) { + for (var i=0, l=nodes.length; i<l; i++) { + r.push(nodes[i]); + if (nodes[i][childKey]) + r = r.concat(data.transformToArrayFormat(setting, nodes[i][childKey])); + } + } else { + r.push(nodes); + if (nodes[childKey]) + r = r.concat(data.transformToArrayFormat(setting, nodes[childKey])); + } + return r; + }, + transformTozTreeFormat: function(setting, sNodes) { + var i,l, + key = setting.data.simpleData.idKey, + parentKey = setting.data.simpleData.pIdKey, + childKey = setting.data.key.children; + if (!key || key=="" || !sNodes) return []; + + if (tools.isArray(sNodes)) { + var r = []; + var tmpMap = []; + for (i=0, l=sNodes.length; i<l; i++) { + tmpMap[sNodes[i][key]] = sNodes[i]; + } + for (i=0, l=sNodes.length; i<l; i++) { + if (tmpMap[sNodes[i][parentKey]] && sNodes[i][key] != sNodes[i][parentKey]) { + if (!tmpMap[sNodes[i][parentKey]][childKey]) + tmpMap[sNodes[i][parentKey]][childKey] = []; + tmpMap[sNodes[i][parentKey]][childKey].push(sNodes[i]); + } else { + r.push(sNodes[i]); + } + } + return r; + }else { + return [sNodes]; + } + } + }, + //method of event proxy + event = { + bindEvent: function(setting) { + for (var i=0, j=_init.bind.length; i<j; i++) { + _init.bind[i].apply(this, arguments); + } + }, + unbindEvent: function(setting) { + for (var i=0, j=_init.unbind.length; i<j; i++) { + _init.unbind[i].apply(this, arguments); + } + }, + bindTree: function(setting) { + var eventParam = { + treeId: setting.treeId + }, + o = setting.treeObj; + if (!setting.view.txtSelectedEnable) { + // for can't select text + o.bind('selectstart', function(e){ + var node + var n = e.originalEvent.srcElement.nodeName.toLowerCase(); + return (n === "input" || n === "textarea" ); + }).css({ + "-moz-user-select":"-moz-none" + }); + } + o.bind('click', eventParam, event.proxy); + o.bind('dblclick', eventParam, event.proxy); + o.bind('mouseover', eventParam, event.proxy); + o.bind('mouseout', eventParam, event.proxy); + o.bind('mousedown', eventParam, event.proxy); + o.bind('mouseup', eventParam, event.proxy); + o.bind('contextmenu', eventParam, event.proxy); + }, + unbindTree: function(setting) { + var o = setting.treeObj; + o.unbind('click', event.proxy) + .unbind('dblclick', event.proxy) + .unbind('mouseover', event.proxy) + .unbind('mouseout', event.proxy) + .unbind('mousedown', event.proxy) + .unbind('mouseup', event.proxy) + .unbind('contextmenu', event.proxy); + }, + doProxy: function(e) { + var results = []; + for (var i=0, j=_init.proxys.length; i<j; i++) { + var proxyResult = _init.proxys[i].apply(this, arguments); + results.push(proxyResult); + if (proxyResult.stop) { + break; + } + } + return results; + }, + proxy: function(e) { + var setting = data.getSetting(e.data.treeId); + if (!tools.uCanDo(setting, e)) return true; + var results = event.doProxy(e), + r = true, x = false; + for (var i=0, l=results.length; i<l; i++) { + var proxyResult = results[i]; + if (proxyResult.nodeEventCallback) { + x = true; + r = proxyResult.nodeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r; + } + if (proxyResult.treeEventCallback) { + x = true; + r = proxyResult.treeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r; + } + } + return r; + } + }, + //method of event handler + handler = { + onSwitchNode: function (event, node) { + var setting = data.getSetting(event.data.treeId); + if (node.open) { + if (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false) return true; + data.getRoot(setting).expandTriggerFlag = true; + view.switchNode(setting, node); + } else { + if (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false) return true; + data.getRoot(setting).expandTriggerFlag = true; + view.switchNode(setting, node); + } + return true; + }, + onClickNode: function (event, node) { + var setting = data.getSetting(event.data.treeId), + clickFlag = ( (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey)) && data.isSelectedNode(setting, node)) ? 0 : (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey) && setting.view.selectedMulti) ? 2 : 1; + if (tools.apply(setting.callback.beforeClick, [setting.treeId, node, clickFlag], true) == false) return true; + if (clickFlag === 0) { + view.cancelPreSelectedNode(setting, node); + } else { + view.selectNode(setting, node, clickFlag === 2); + } + setting.treeObj.trigger(consts.event.CLICK, [event, setting.treeId, node, clickFlag]); + return true; + }, + onZTreeMousedown: function(event, node) { + var setting = data.getSetting(event.data.treeId); + if (tools.apply(setting.callback.beforeMouseDown, [setting.treeId, node], true)) { + tools.apply(setting.callback.onMouseDown, [event, setting.treeId, node]); + } + return true; + }, + onZTreeMouseup: function(event, node) { + var setting = data.getSetting(event.data.treeId); + if (tools.apply(setting.callback.beforeMouseUp, [setting.treeId, node], true)) { + tools.apply(setting.callback.onMouseUp, [event, setting.treeId, node]); + } + return true; + }, + onZTreeDblclick: function(event, node) { + var setting = data.getSetting(event.data.treeId); + if (tools.apply(setting.callback.beforeDblClick, [setting.treeId, node], true)) { + tools.apply(setting.callback.onDblClick, [event, setting.treeId, node]); + } + return true; + }, + onZTreeContextmenu: function(event, node) { + var setting = data.getSetting(event.data.treeId); + if (tools.apply(setting.callback.beforeRightClick, [setting.treeId, node], true)) { + tools.apply(setting.callback.onRightClick, [event, setting.treeId, node]); + } + return (typeof setting.callback.onRightClick) != "function"; + } + }, + //method of tools for zTree + tools = { + apply: function(fun, param, defaultValue) { + if ((typeof fun) == "function") { + return fun.apply(zt, param?param:[]); + } + return defaultValue; + }, + canAsync: function(setting, node) { + var childKey = setting.data.key.children; + return (setting.async.enable && node && node.isParent && !(node.zAsync || (node[childKey] && node[childKey].length > 0))); + }, + clone: function (obj){ + if (obj === null) return null; + var o = tools.isArray(obj) ? [] : {}; + for(var i in obj){ + o[i] = (obj[i] instanceof Date) ? new Date(obj[i].getTime()) : (typeof obj[i] === "object" ? arguments.callee(obj[i]) : obj[i]); + } + return o; + }, + eqs: function(str1, str2) { + return str1.toLowerCase() === str2.toLowerCase(); + }, + isArray: function(arr) { + return Object.prototype.toString.apply(arr) === "[object Array]"; + }, + $: function(node, exp, setting) { + if (!!exp && typeof exp != "string") { + setting = exp; + exp = ""; + } + if (typeof node == "string") { + return $(node, setting ? setting.treeObj.get(0).ownerDocument : null); + } else { + return $("#" + node.tId + exp, setting ? setting.treeObj : null); + } + }, + getMDom: function (setting, curDom, targetExpr) { + if (!curDom) return null; + while (curDom && curDom.id !== setting.treeId) { + for (var i=0, l=targetExpr.length; curDom.tagName && i<l; i++) { + if (tools.eqs(curDom.tagName, targetExpr[i].tagName) && curDom.getAttribute(targetExpr[i].attrName) !== null) { + return curDom; + } + } + curDom = curDom.parentNode; + } + return null; + }, + getNodeMainDom:function(target) { + return ($(target).parent("li").get(0) || $(target).parentsUntil("li").parent().get(0)); + }, + isChildOrSelf: function(dom, parentId) { + return ( $(dom).closest("#" + parentId).length> 0 ); + }, + uCanDo: function(setting, e) { + return true; + } + }, + //method of operate ztree dom + view = { + addNodes: function(setting, parentNode, newNodes, isSilent) { + if (setting.data.keep.leaf && parentNode && !parentNode.isParent) { + return; + } + if (!tools.isArray(newNodes)) { + newNodes = [newNodes]; + } + if (setting.data.simpleData.enable) { + newNodes = data.transformTozTreeFormat(setting, newNodes); + } + if (parentNode) { + var target_switchObj = $$(parentNode, consts.id.SWITCH, setting), + target_icoObj = $$(parentNode, consts.id.ICON, setting), + target_ulObj = $$(parentNode, consts.id.UL, setting); + + if (!parentNode.open) { + view.replaceSwitchClass(parentNode, target_switchObj, consts.folder.CLOSE); + view.replaceIcoClass(parentNode, target_icoObj, consts.folder.CLOSE); + parentNode.open = false; + target_ulObj.css({ + "display": "none" + }); + } + + data.addNodesData(setting, parentNode, newNodes); + view.createNodes(setting, parentNode.level + 1, newNodes, parentNode); + if (!isSilent) { + view.expandCollapseParentNode(setting, parentNode, true); + } + } else { + data.addNodesData(setting, data.getRoot(setting), newNodes); + view.createNodes(setting, 0, newNodes, null); + } + }, + appendNodes: function(setting, level, nodes, parentNode, initFlag, openFlag) { + if (!nodes) return []; + var html = [], + childKey = setting.data.key.children; + for (var i = 0, l = nodes.length; i < l; i++) { + var node = nodes[i]; + if (initFlag) { + var tmpPNode = (parentNode) ? parentNode: data.getRoot(setting), + tmpPChild = tmpPNode[childKey], + isFirstNode = ((tmpPChild.length == nodes.length) && (i == 0)), + isLastNode = (i == (nodes.length - 1)); + data.initNode(setting, level, node, parentNode, isFirstNode, isLastNode, openFlag); + data.addNodeCache(setting, node); + } + + var childHtml = []; + if (node[childKey] && node[childKey].length > 0) { + //make child html first, because checkType + childHtml = view.appendNodes(setting, level + 1, node[childKey], node, initFlag, openFlag && node.open); + } + if (openFlag) { + + view.makeDOMNodeMainBefore(html, setting, node); + view.makeDOMNodeLine(html, setting, node); + data.getBeforeA(setting, node, html); + view.makeDOMNodeNameBefore(html, setting, node); + data.getInnerBeforeA(setting, node, html); + view.makeDOMNodeIcon(html, setting, node); + data.getInnerAfterA(setting, node, html); + view.makeDOMNodeNameAfter(html, setting, node); + data.getAfterA(setting, node, html); + if (node.isParent && node.open) { + view.makeUlHtml(setting, node, html, childHtml.join('')); + } + view.makeDOMNodeMainAfter(html, setting, node); + data.addCreatedNode(setting, node); + } + } + return html; + }, + appendParentULDom: function(setting, node) { + var html = [], + nObj = $$(node, setting); + if (!nObj.get(0) && !!node.parentTId) { + view.appendParentULDom(setting, node.getParentNode()); + nObj = $$(node, setting); + } + var ulObj = $$(node, consts.id.UL, setting); + if (ulObj.get(0)) { + ulObj.remove(); + } + var childKey = setting.data.key.children, + childHtml = view.appendNodes(setting, node.level+1, node[childKey], node, false, true); + view.makeUlHtml(setting, node, html, childHtml.join('')); + nObj.append(html.join('')); + }, + asyncNode: function(setting, node, isSilent, callback) { + var i, l; + if (node && !node.isParent) { + tools.apply(callback); + return false; + } else if (node && node.isAjaxing) { + return false; + } else if (tools.apply(setting.callback.beforeAsync, [setting.treeId, node], true) == false) { + tools.apply(callback); + return false; + } + if (node) { + node.isAjaxing = true; + var icoObj = $$(node, consts.id.ICON, setting); + icoObj.attr({"style":"", "class":consts.className.BUTTON + " " + consts.className.ICO_LOADING}); + } + + var tmpParam = {}; + for (i = 0, l = setting.async.autoParam.length; node && i < l; i++) { + var pKey = setting.async.autoParam[i].split("="), spKey = pKey; + if (pKey.length>1) { + spKey = pKey[1]; + pKey = pKey[0]; + } + tmpParam[spKey] = node[pKey]; + } + if (tools.isArray(setting.async.otherParam)) { + for (i = 0, l = setting.async.otherParam.length; i < l; i += 2) { + tmpParam[setting.async.otherParam[i]] = setting.async.otherParam[i + 1]; + } + } else { + for (var p in setting.async.otherParam) { + tmpParam[p] = setting.async.otherParam[p]; + } + } + + var _tmpV = data.getRoot(setting)._ver; + $.ajax({ + contentType: setting.async.contentType, + cache: false, + type: setting.async.type, + url: tools.apply(setting.async.url, [setting.treeId, node], setting.async.url), + data: tmpParam, + dataType: setting.async.dataType, + success: function(msg) { + if (_tmpV != data.getRoot(setting)._ver) { + return; + } + var newNodes = []; + try { + if (!msg || msg.length == 0) { + newNodes = []; + } else if (typeof msg == "string") { + newNodes = eval("(" + msg + ")"); + } else { + newNodes = msg; + } + } catch(err) { + newNodes = msg; + } + + if (node) { + node.isAjaxing = null; + node.zAsync = true; + } + view.setNodeLineIcos(setting, node); + if (newNodes && newNodes !== "") { + newNodes = tools.apply(setting.async.dataFilter, [setting.treeId, node, newNodes], newNodes); + view.addNodes(setting, node, !!newNodes ? tools.clone(newNodes) : [], !!isSilent); + } else { + view.addNodes(setting, node, [], !!isSilent); + } + setting.treeObj.trigger(consts.event.ASYNC_SUCCESS, [setting.treeId, node, msg]); + tools.apply(callback); + }, + error: function(XMLHttpRequest, textStatus, errorThrown) { + if (_tmpV != data.getRoot(setting)._ver) { + return; + } + if (node) node.isAjaxing = null; + view.setNodeLineIcos(setting, node); + setting.treeObj.trigger(consts.event.ASYNC_ERROR, [setting.treeId, node, XMLHttpRequest, textStatus, errorThrown]); + } + }); + return true; + }, + cancelPreSelectedNode: function (setting, node, excludeNode) { + var list = data.getRoot(setting).curSelectedList, + i, n; + for (i=list.length-1; i>=0; i--) { + n = list[i]; + if (node === n || (!node && (!excludeNode || excludeNode !== n))) { + $$(n, consts.id.A, setting).removeClass(consts.node.CURSELECTED); + if (node) { + data.removeSelectedNode(setting, node); + setting.treeObj.trigger(consts.event.UNSELECTED, [event, setting.treeId, n]); + break; + } else { + list.splice(i, 1); + setting.treeObj.trigger(consts.event.UNSELECTED, [event, setting.treeId, n]); + } + } + } + }, + createNodeCallback: function(setting) { + if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) { + var root = data.getRoot(setting); + while (root.createdNodes.length>0) { + var node = root.createdNodes.shift(); + tools.apply(setting.view.addDiyDom, [setting.treeId, node]); + if (!!setting.callback.onNodeCreated) { + setting.treeObj.trigger(consts.event.NODECREATED, [setting.treeId, node]); + } + } + } + }, + createNodes: function(setting, level, nodes, parentNode) { + if (!nodes || nodes.length == 0) return; + var root = data.getRoot(setting), + childKey = setting.data.key.children, + openFlag = !parentNode || parentNode.open || !!$$(parentNode[childKey][0], setting).get(0); + root.createdNodes = []; + var zTreeHtml = view.appendNodes(setting, level, nodes, parentNode, true, openFlag); + if (!parentNode) { + setting.treeObj.append(zTreeHtml.join('')); + } else { + var ulObj = $$(parentNode, consts.id.UL, setting); + if (ulObj.get(0)) { + ulObj.append(zTreeHtml.join('')); + } + } + view.createNodeCallback(setting); + }, + destroy: function(setting) { + if (!setting) return; + data.initCache(setting); + data.initRoot(setting); + event.unbindTree(setting); + event.unbindEvent(setting); + setting.treeObj.empty(); + delete settings[setting.treeId]; + }, + expandCollapseNode: function(setting, node, expandFlag, animateFlag, callback) { + var root = data.getRoot(setting), + childKey = setting.data.key.children; + if (!node) { + tools.apply(callback, []); + return; + } + if (root.expandTriggerFlag) { + var _callback = callback; + callback = function(){ + if (_callback) _callback(); + if (node.open) { + setting.treeObj.trigger(consts.event.EXPAND, [setting.treeId, node]); + } else { + setting.treeObj.trigger(consts.event.COLLAPSE, [setting.treeId, node]); + } + }; + root.expandTriggerFlag = false; + } + if (!node.open && node.isParent && ((!$$(node, consts.id.UL, setting).get(0)) || (node[childKey] && node[childKey].length>0 && !$$(node[childKey][0], setting).get(0)))) { + view.appendParentULDom(setting, node); + view.createNodeCallback(setting); + } + if (node.open == expandFlag) { + tools.apply(callback, []); + return; + } + var ulObj = $$(node, consts.id.UL, setting), + switchObj = $$(node, consts.id.SWITCH, setting), + icoObj = $$(node, consts.id.ICON, setting); + + if (node.isParent) { + node.open = !node.open; + if (node.iconOpen && node.iconClose) { + icoObj.attr("style", view.makeNodeIcoStyle(setting, node)); + } + + if (node.open) { + view.replaceSwitchClass(node, switchObj, consts.folder.OPEN); + view.replaceIcoClass(node, icoObj, consts.folder.OPEN); + if (animateFlag == false || setting.view.expandSpeed == "") { + ulObj.show(); + tools.apply(callback, []); + } else { + if (node[childKey] && node[childKey].length > 0) { + ulObj.slideDown(setting.view.expandSpeed, callback); + } else { + ulObj.show(); + tools.apply(callback, []); + } + } + } else { + view.replaceSwitchClass(node, switchObj, consts.folder.CLOSE); + view.replaceIcoClass(node, icoObj, consts.folder.CLOSE); + if (animateFlag == false || setting.view.expandSpeed == "" || !(node[childKey] && node[childKey].length > 0)) { + ulObj.hide(); + tools.apply(callback, []); + } else { + ulObj.slideUp(setting.view.expandSpeed, callback); + } + } + } else { + tools.apply(callback, []); + } + }, + expandCollapseParentNode: function(setting, node, expandFlag, animateFlag, callback) { + if (!node) return; + if (!node.parentTId) { + view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback); + return; + } else { + view.expandCollapseNode(setting, node, expandFlag, animateFlag); + } + if (node.parentTId) { + view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, animateFlag, callback); + } + }, + expandCollapseSonNode: function(setting, node, expandFlag, animateFlag, callback) { + var root = data.getRoot(setting), + childKey = setting.data.key.children, + treeNodes = (node) ? node[childKey]: root[childKey], + selfAnimateSign = (node) ? false : animateFlag, + expandTriggerFlag = data.getRoot(setting).expandTriggerFlag; + data.getRoot(setting).expandTriggerFlag = false; + if (treeNodes) { + for (var i = 0, l = treeNodes.length; i < l; i++) { + if (treeNodes[i]) view.expandCollapseSonNode(setting, treeNodes[i], expandFlag, selfAnimateSign); + } + } + data.getRoot(setting).expandTriggerFlag = expandTriggerFlag; + view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback ); + }, + isSelectedNode: function (setting, node) { + if (!node) { + return false; + } + var list = data.getRoot(setting).curSelectedList, + i; + for (i=list.length-1; i>=0; i--) { + if (node === list[i]) { + return true; + } + } + return false; + }, + makeDOMNodeIcon: function(html, setting, node) { + var nameStr = data.getNodeName(setting, node), + name = setting.view.nameIsHTML ? nameStr : nameStr.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>'); + html.push("<span id='", node.tId, consts.id.ICON, + "' title='' treeNode", consts.id.ICON," class='", view.makeNodeIcoClass(setting, node), + "' style='", view.makeNodeIcoStyle(setting, node), "'></span><span id='", node.tId, consts.id.SPAN, + "'>",name,"</span>"); + }, + makeDOMNodeLine: function(html, setting, node) { + html.push("<span id='", node.tId, consts.id.SWITCH, "' title='' class='", view.makeNodeLineClass(setting, node), "' treeNode", consts.id.SWITCH,"></span>"); + }, + makeDOMNodeMainAfter: function(html, setting, node) { + html.push("</li>"); + }, + makeDOMNodeMainBefore: function(html, setting, node) { + html.push("<li id='", node.tId, "' class='", consts.className.LEVEL, node.level,"' tabindex='0' hidefocus='true' treenode>"); + }, + makeDOMNodeNameAfter: function(html, setting, node) { + html.push("</a>"); + }, + makeDOMNodeNameBefore: function(html, setting, node) { + var title = data.getNodeTitle(setting, node), + url = view.makeNodeUrl(setting, node), + fontcss = view.makeNodeFontCss(setting, node), + fontStyle = []; + for (var f in fontcss) { + fontStyle.push(f, ":", fontcss[f], ";"); + } + html.push("<a id='", node.tId, consts.id.A, "' class='", consts.className.LEVEL, node.level,"' treeNode", consts.id.A," onclick=\"", (node.click || ''), + "\" ", ((url != null && url.length > 0) ? "href='" + url + "'" : ""), " target='",view.makeNodeTarget(node),"' style='", fontStyle.join(''), + "'"); + if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle) && title) {html.push("title='", title.replace(/'/g,"'").replace(/</g,'<').replace(/>/g,'>'),"'");} + html.push(">"); + }, + makeNodeFontCss: function(setting, node) { + var fontCss = tools.apply(setting.view.fontCss, [setting.treeId, node], setting.view.fontCss); + return (fontCss && ((typeof fontCss) != "function")) ? fontCss : {}; + }, + makeNodeIcoClass: function(setting, node) { + var icoCss = ["ico"]; + if (!node.isAjaxing) { + icoCss[0] = (node.iconSkin ? node.iconSkin + "_" : "") + icoCss[0]; + if (node.isParent) { + icoCss.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE); + } else { + icoCss.push(consts.folder.DOCU); + } + } + return consts.className.BUTTON + " " + icoCss.join('_'); + }, + makeNodeIcoStyle: function(setting, node) { + var icoStyle = []; + if (!node.isAjaxing) { + var icon = (node.isParent && node.iconOpen && node.iconClose) ? (node.open ? node.iconOpen : node.iconClose) : node.icon; + if (icon) icoStyle.push("background:url(", icon, ") 0 0 no-repeat;"); + if (setting.view.showIcon == false || !tools.apply(setting.view.showIcon, [setting.treeId, node], true)) { + icoStyle.push("width:0px;height:0px;"); + } + } + return icoStyle.join(''); + }, + makeNodeLineClass: function(setting, node) { + var lineClass = []; + if (setting.view.showLine) { + if (node.level == 0 && node.isFirstNode && node.isLastNode) { + lineClass.push(consts.line.ROOT); + } else if (node.level == 0 && node.isFirstNode) { + lineClass.push(consts.line.ROOTS); + } else if (node.isLastNode) { + lineClass.push(consts.line.BOTTOM); + } else { + lineClass.push(consts.line.CENTER); + } + } else { + lineClass.push(consts.line.NOLINE); + } + if (node.isParent) { + lineClass.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE); + } else { + lineClass.push(consts.folder.DOCU); + } + return view.makeNodeLineClassEx(node) + lineClass.join('_'); + }, + makeNodeLineClassEx: function(node) { + return consts.className.BUTTON + " " + consts.className.LEVEL + node.level + " " + consts.className.SWITCH + " "; + }, + makeNodeTarget: function(node) { + return (node.target || "_blank"); + }, + makeNodeUrl: function(setting, node) { + var urlKey = setting.data.key.url; + return node[urlKey] ? node[urlKey] : null; + }, + makeUlHtml: function(setting, node, html, content) { + html.push("<ul id='", node.tId, consts.id.UL, "' class='", consts.className.LEVEL, node.level, " ", view.makeUlLineClass(setting, node), "' style='display:", (node.open ? "block": "none"),"'>"); + html.push(content); + html.push("</ul>"); + }, + makeUlLineClass: function(setting, node) { + return ((setting.view.showLine && !node.isLastNode) ? consts.line.LINE : ""); + }, + removeChildNodes: function(setting, node) { + if (!node) return; + var childKey = setting.data.key.children, + nodes = node[childKey]; + if (!nodes) return; + + for (var i = 0, l = nodes.length; i < l; i++) { + data.removeNodeCache(setting, nodes[i]); + } + data.removeSelectedNode(setting); + delete node[childKey]; + + if (!setting.data.keep.parent) { + node.isParent = false; + node.open = false; + var tmp_switchObj = $$(node, consts.id.SWITCH, setting), + tmp_icoObj = $$(node, consts.id.ICON, setting); + view.replaceSwitchClass(node, tmp_switchObj, consts.folder.DOCU); + view.replaceIcoClass(node, tmp_icoObj, consts.folder.DOCU); + $$(node, consts.id.UL, setting).remove(); + } else { + $$(node, consts.id.UL, setting).empty(); + } + }, + setFirstNode: function(setting, parentNode) { + var childKey = setting.data.key.children, childLength = parentNode[childKey].length; + if ( childLength > 0) { + parentNode[childKey][0].isFirstNode = true; + } + }, + setLastNode: function(setting, parentNode) { + var childKey = setting.data.key.children, childLength = parentNode[childKey].length; + if ( childLength > 0) { + parentNode[childKey][childLength - 1].isLastNode = true; + } + }, + removeNode: function(setting, node) { + var root = data.getRoot(setting), + childKey = setting.data.key.children, + parentNode = (node.parentTId) ? node.getParentNode() : root; + + node.isFirstNode = false; + node.isLastNode = false; + node.getPreNode = function() {return null;}; + node.getNextNode = function() {return null;}; + + if (!data.getNodeCache(setting, node.tId)) { + return; + } + + $$(node, setting).remove(); + data.removeNodeCache(setting, node); + data.removeSelectedNode(setting, node); + + for (var i = 0, l = parentNode[childKey].length; i < l; i++) { + if (parentNode[childKey][i].tId == node.tId) { + parentNode[childKey].splice(i, 1); + break; + } + } + view.setFirstNode(setting, parentNode); + view.setLastNode(setting, parentNode); + + var tmp_ulObj,tmp_switchObj,tmp_icoObj, + childLength = parentNode[childKey].length; + + //repair nodes old parent + if (!setting.data.keep.parent && childLength == 0) { + //old parentNode has no child nodes + parentNode.isParent = false; + parentNode.open = false; + tmp_ulObj = $$(parentNode, consts.id.UL, setting); + tmp_switchObj = $$(parentNode, consts.id.SWITCH, setting); + tmp_icoObj = $$(parentNode, consts.id.ICON, setting); + view.replaceSwitchClass(parentNode, tmp_switchObj, consts.folder.DOCU); + view.replaceIcoClass(parentNode, tmp_icoObj, consts.folder.DOCU); + tmp_ulObj.css("display", "none"); + + } else if (setting.view.showLine && childLength > 0) { + //old parentNode has child nodes + var newLast = parentNode[childKey][childLength - 1]; + tmp_ulObj = $$(newLast, consts.id.UL, setting); + tmp_switchObj = $$(newLast, consts.id.SWITCH, setting); + tmp_icoObj = $$(newLast, consts.id.ICON, setting); + if (parentNode == root) { + if (parentNode[childKey].length == 1) { + //node was root, and ztree has only one root after move node + view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.ROOT); + } else { + var tmp_first_switchObj = $$(parentNode[childKey][0], consts.id.SWITCH, setting); + view.replaceSwitchClass(parentNode[childKey][0], tmp_first_switchObj, consts.line.ROOTS); + view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM); + } + } else { + view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM); + } + tmp_ulObj.removeClass(consts.line.LINE); + } + }, + replaceIcoClass: function(node, obj, newName) { + if (!obj || node.isAjaxing) return; + var tmpName = obj.attr("class"); + if (tmpName == undefined) return; + var tmpList = tmpName.split("_"); + switch (newName) { + case consts.folder.OPEN: + case consts.folder.CLOSE: + case consts.folder.DOCU: + tmpList[tmpList.length-1] = newName; + break; + } + obj.attr("class", tmpList.join("_")); + }, + replaceSwitchClass: function(node, obj, newName) { + if (!obj) return; + var tmpName = obj.attr("class"); + if (tmpName == undefined) return; + var tmpList = tmpName.split("_"); + switch (newName) { + case consts.line.ROOT: + case consts.line.ROOTS: + case consts.line.CENTER: + case consts.line.BOTTOM: + case consts.line.NOLINE: + tmpList[0] = view.makeNodeLineClassEx(node) + newName; + break; + case consts.folder.OPEN: + case consts.folder.CLOSE: + case consts.folder.DOCU: + tmpList[1] = newName; + break; + } + obj.attr("class", tmpList.join("_")); + if (newName !== consts.folder.DOCU) { + obj.removeAttr("disabled"); + } else { + obj.attr("disabled", "disabled"); + } + }, + selectNode: function(setting, node, addFlag) { + if (!addFlag) { + view.cancelPreSelectedNode(setting, null, node); + } + $$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED); + data.addSelectedNode(setting, node); + setting.treeObj.trigger(consts.event.SELECTED, [event, setting.treeId, node]); + }, + setNodeFontCss: function(setting, treeNode) { + var aObj = $$(treeNode, consts.id.A, setting), + fontCss = view.makeNodeFontCss(setting, treeNode); + if (fontCss) { + aObj.css(fontCss); + } + }, + setNodeLineIcos: function(setting, node) { + if (!node) return; + var switchObj = $$(node, consts.id.SWITCH, setting), + ulObj = $$(node, consts.id.UL, setting), + icoObj = $$(node, consts.id.ICON, setting), + ulLine = view.makeUlLineClass(setting, node); + if (ulLine.length==0) { + ulObj.removeClass(consts.line.LINE); + } else { + ulObj.addClass(ulLine); + } + switchObj.attr("class", view.makeNodeLineClass(setting, node)); + if (node.isParent) { + switchObj.removeAttr("disabled"); + } else { + switchObj.attr("disabled", "disabled"); + } + icoObj.removeAttr("style"); + icoObj.attr("style", view.makeNodeIcoStyle(setting, node)); + icoObj.attr("class", view.makeNodeIcoClass(setting, node)); + }, + setNodeName: function(setting, node) { + var title = data.getNodeTitle(setting, node), + nObj = $$(node, consts.id.SPAN, setting); + nObj.empty(); + if (setting.view.nameIsHTML) { + nObj.html(data.getNodeName(setting, node)); + } else { + nObj.text(data.getNodeName(setting, node)); + } + if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle)) { + var aObj = $$(node, consts.id.A, setting); + aObj.attr("title", !title ? "" : title); + } + }, + setNodeTarget: function(setting, node) { + var aObj = $$(node, consts.id.A, setting); + aObj.attr("target", view.makeNodeTarget(node)); + }, + setNodeUrl: function(setting, node) { + var aObj = $$(node, consts.id.A, setting), + url = view.makeNodeUrl(setting, node); + if (url == null || url.length == 0) { + aObj.removeAttr("href"); + } else { + aObj.attr("href", url); + } + }, + switchNode: function(setting, node) { + if (node.open || !tools.canAsync(setting, node)) { + view.expandCollapseNode(setting, node, !node.open); + } else if (setting.async.enable) { + if (!view.asyncNode(setting, node)) { + view.expandCollapseNode(setting, node, !node.open); + return; + } + } else if (node) { + view.expandCollapseNode(setting, node, !node.open); + } + } + }; + // zTree defind + $.fn.zTree = { + consts : _consts, + _z : { + tools: tools, + view: view, + event: event, + data: data + }, + getZTreeObj: function(treeId) { + var o = data.getZTreeTools(treeId); + return o ? o : null; + }, + destroy: function(treeId) { + if (!!treeId && treeId.length > 0) { + view.destroy(data.getSetting(treeId)); + } else { + for(var s in settings) { + view.destroy(settings[s]); + } + } + }, + init: function(obj, zSetting, zNodes) { + var setting = tools.clone(_setting); + $.extend(true, setting, zSetting); + setting.treeId = obj.attr("id"); + setting.treeObj = obj; + setting.treeObj.empty(); + settings[setting.treeId] = setting; + //For some older browser,(e.g., ie6) + if(typeof document.body.style.maxHeight === "undefined") { + setting.view.expandSpeed = ""; + } + data.initRoot(setting); + var root = data.getRoot(setting), + childKey = setting.data.key.children; + zNodes = zNodes ? tools.clone(tools.isArray(zNodes)? zNodes : [zNodes]) : []; + if (setting.data.simpleData.enable) { + root[childKey] = data.transformTozTreeFormat(setting, zNodes); + } else { + root[childKey] = zNodes; + } + + data.initCache(setting); + event.unbindTree(setting); + event.bindTree(setting); + event.unbindEvent(setting); + event.bindEvent(setting); + + var zTreeTools = { + setting : setting, + addNodes : function(parentNode, newNodes, isSilent) { + if (!newNodes) return null; + if (!parentNode) parentNode = null; + if (parentNode && !parentNode.isParent && setting.data.keep.leaf) return null; + var xNewNodes = tools.clone(tools.isArray(newNodes)? newNodes: [newNodes]); + function addCallback() { + view.addNodes(setting, parentNode, xNewNodes, (isSilent==true)); + } + + if (tools.canAsync(setting, parentNode)) { + view.asyncNode(setting, parentNode, isSilent, addCallback); + } else { + addCallback(); + } + return xNewNodes; + }, + cancelSelectedNode : function(node) { + view.cancelPreSelectedNode(setting, node); + }, + destroy : function() { + view.destroy(setting); + }, + expandAll : function(expandFlag) { + expandFlag = !!expandFlag; + view.expandCollapseSonNode(setting, null, expandFlag, true); + return expandFlag; + }, + expandNode : function(node, expandFlag, sonSign, focus, callbackFlag) { + if (!node || !node.isParent) return null; + if (expandFlag !== true && expandFlag !== false) { + expandFlag = !node.open; + } + callbackFlag = !!callbackFlag; + + if (callbackFlag && expandFlag && (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false)) { + return null; + } else if (callbackFlag && !expandFlag && (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false)) { + return null; + } + if (expandFlag && node.parentTId) { + view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, false); + } + if (expandFlag === node.open && !sonSign) { + return null; + } + + data.getRoot(setting).expandTriggerFlag = callbackFlag; + if (!tools.canAsync(setting, node) && sonSign) { + view.expandCollapseSonNode(setting, node, expandFlag, true, function() { + if (focus !== false) {try{$$(node, setting).focus().blur();}catch(e){}} + }); + } else { + node.open = !expandFlag; + view.switchNode(this.setting, node); + if (focus !== false) {try{$$(node, setting).focus().blur();}catch(e){}} + } + return expandFlag; + }, + getNodes : function() { + return data.getNodes(setting); + }, + getNodeByParam : function(key, value, parentNode) { + if (!key) return null; + return data.getNodeByParam(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), key, value); + }, + getNodeByTId : function(tId) { + return data.getNodeCache(setting, tId); + }, + getNodesByParam : function(key, value, parentNode) { + if (!key) return null; + return data.getNodesByParam(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), key, value); + }, + getNodesByParamFuzzy : function(key, value, parentNode) { + if (!key) return null; + return data.getNodesByParamFuzzy(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), key, value); + }, + getNodesByFilter: function(filter, isSingle, parentNode, invokeParam) { + isSingle = !!isSingle; + if (!filter || (typeof filter != "function")) return (isSingle ? null : []); + return data.getNodesByFilter(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), filter, isSingle, invokeParam); + }, + getNodeIndex : function(node) { + if (!node) return null; + var childKey = setting.data.key.children, + parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting); + for (var i=0, l = parentNode[childKey].length; i < l; i++) { + if (parentNode[childKey][i] == node) return i; + } + return -1; + }, + getSelectedNodes : function() { + var r = [], list = data.getRoot(setting).curSelectedList; + for (var i=0, l=list.length; i<l; i++) { + r.push(list[i]); + } + return r; + }, + isSelectedNode : function(node) { + return data.isSelectedNode(setting, node); + }, + reAsyncChildNodes : function(parentNode, reloadType, isSilent) { + if (!this.setting.async.enable) return; + var isRoot = !parentNode; + if (isRoot) { + parentNode = data.getRoot(setting); + } + if (reloadType=="refresh") { + var childKey = this.setting.data.key.children; + for (var i = 0, l = parentNode[childKey] ? parentNode[childKey].length : 0; i < l; i++) { + data.removeNodeCache(setting, parentNode[childKey][i]); + } + data.removeSelectedNode(setting); + parentNode[childKey] = []; + if (isRoot) { + this.setting.treeObj.empty(); + } else { + var ulObj = $$(parentNode, consts.id.UL, setting); + ulObj.empty(); + } + } + view.asyncNode(this.setting, isRoot? null:parentNode, !!isSilent); + }, + refresh : function() { + this.setting.treeObj.empty(); + var root = data.getRoot(setting), + nodes = root[setting.data.key.children] + data.initRoot(setting); + root[setting.data.key.children] = nodes + data.initCache(setting); + view.createNodes(setting, 0, root[setting.data.key.children]); + }, + removeChildNodes : function(node) { + if (!node) return null; + var childKey = setting.data.key.children, + nodes = node[childKey]; + view.removeChildNodes(setting, node); + return nodes ? nodes : null; + }, + removeNode : function(node, callbackFlag) { + if (!node) return; + callbackFlag = !!callbackFlag; + if (callbackFlag && tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return; + view.removeNode(setting, node); + if (callbackFlag) { + this.setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]); + } + }, + selectNode : function(node, addFlag) { + if (!node) return; + if (tools.uCanDo(setting)) { + addFlag = setting.view.selectedMulti && addFlag; + if (node.parentTId) { + view.expandCollapseParentNode(setting, node.getParentNode(), true, false, function() { + try{$$(node, setting).focus().blur();}catch(e){} + }); + } else { + try{$$(node, setting).focus().blur();}catch(e){} + } + view.selectNode(setting, node, addFlag); + } + }, + transformTozTreeNodes : function(simpleNodes) { + return data.transformTozTreeFormat(setting, simpleNodes); + }, + transformToArray : function(nodes) { + return data.transformToArrayFormat(setting, nodes); + }, + updateNode : function(node, checkTypeFlag) { + if (!node) return; + var nObj = $$(node, setting); + if (nObj.get(0) && tools.uCanDo(setting)) { + view.setNodeName(setting, node); + view.setNodeTarget(setting, node); + view.setNodeUrl(setting, node); + view.setNodeLineIcos(setting, node); + view.setNodeFontCss(setting, node); + } + } + } + root.treeTools = zTreeTools; + data.setZTreeTools(setting, zTreeTools); + + if (root[childKey] && root[childKey].length > 0) { + view.createNodes(setting, 0, root[childKey]); + } else if (setting.async.enable && setting.async.url && setting.async.url !== '') { + view.asyncNode(setting); + } + return zTreeTools; + } + }; + + var zt = $.fn.zTree, + $$ = tools.$, + consts = zt.consts; })(jQuery);/* * JQuery zTree excheck v3.5.18 * http://zTree.me/ @@ -35540,619 +35685,619 @@ BI.shortcut("bi.custom_tree", BI.CustomTree);/* * email: hunter.z@263.net * Date: 2015-06-18 */ -(function ($) { - // default consts of excheck - var _consts = { - event: { - CHECK: "ztree_check" - }, - id: { - CHECK: "_check" - }, - checkbox: { - STYLE: "checkbox", - DEFAULT: "chk", - DISABLED: "disable", - FALSE: "false", - TRUE: "true", - FULL: "full", - PART: "part", - FOCUS: "focus" - }, - radio: { - STYLE: "radio", - TYPE_ALL: "all", - TYPE_LEVEL: "level" - } - }, - // default setting of excheck - _setting = { - check: { - enable: false, - autoCheckTrigger: false, - chkStyle: _consts.checkbox.STYLE, - nocheckInherit: false, - chkDisabledInherit: false, - radioType: _consts.radio.TYPE_LEVEL, - chkboxType: { - Y: "ps", - N: "ps" - } - }, - data: { - key: { - checked: "checked" - } - }, - callback: { - beforeCheck: null, - onCheck: null - } - }, - // default root of excheck - _initRoot = function (setting) { - var r = data.getRoot(setting); - r.radioCheckedList = []; - }, - // default cache of excheck - _initCache = function (treeId) {}, - // default bind event of excheck - _bindEvent = function (setting) { - var o = setting.treeObj, - c = consts.event; - o.bind(c.CHECK, function (event, srcEvent, treeId, node) { - event.srcEvent = srcEvent; - tools.apply(setting.callback.onCheck, [event, treeId, node]); - }); - }, - _unbindEvent = function (setting) { - var o = setting.treeObj, - c = consts.event; - o.unbind(c.CHECK); - }, - // default event proxy of excheck - _eventProxy = function (e) { - var target = e.target, - setting = data.getSetting(e.data.treeId), - tId = "", node = null, - nodeEventType = "", treeEventType = "", - nodeEventCallback = null, treeEventCallback = null; - - if (tools.eqs(e.type, "mouseover")) { - if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) { - tId = tools.getNodeMainDom(target).id; - nodeEventType = "mouseoverCheck"; - } - } else if (tools.eqs(e.type, "mouseout")) { - if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) { - tId = tools.getNodeMainDom(target).id; - nodeEventType = "mouseoutCheck"; - } - } else if (tools.eqs(e.type, "click")) { - if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) { - tId = tools.getNodeMainDom(target).id; - nodeEventType = "checkNode"; - } - } - if (tId.length > 0) { - node = data.getNodeCache(setting, tId); - switch (nodeEventType) { - case "checkNode" : - nodeEventCallback = _handler.onCheckNode; - break; - case "mouseoverCheck" : - nodeEventCallback = _handler.onMouseoverCheck; - break; - case "mouseoutCheck" : - nodeEventCallback = _handler.onMouseoutCheck; - break; - } - } - var proxyResult = { - stop: nodeEventType === "checkNode", - node: node, - nodeEventType: nodeEventType, - nodeEventCallback: nodeEventCallback, - treeEventType: treeEventType, - treeEventCallback: treeEventCallback - }; - return proxyResult; - }, - // default init node of excheck - _initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) { - if (!n) return; - var checkedKey = setting.data.key.checked; - if (typeof n[checkedKey] === "string") n[checkedKey] = tools.eqs(n[checkedKey], "true"); - n[checkedKey] = !!n[checkedKey]; - n.checkedOld = n[checkedKey]; - if (typeof n.nocheck === "string") n.nocheck = tools.eqs(n.nocheck, "true"); - n.nocheck = !!n.nocheck || (setting.check.nocheckInherit && parentNode && !!parentNode.nocheck); - if (typeof n.chkDisabled === "string") n.chkDisabled = tools.eqs(n.chkDisabled, "true"); - n.chkDisabled = !!n.chkDisabled || (setting.check.chkDisabledInherit && parentNode && !!parentNode.chkDisabled); - if (typeof n.halfCheck === "string") n.halfCheck = tools.eqs(n.halfCheck, "true"); - n.halfCheck = !!n.halfCheck; - n.check_Child_State = -1; - n.check_Focus = false; - n.getCheckStatus = function () {return data.getCheckStatus(setting, n);}; - - if (setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL && n[checkedKey] ) { - var r = data.getRoot(setting); - r.radioCheckedList.push(n); - } - }, - // add dom for check - _beforeA = function (setting, node, html) { - var checkedKey = setting.data.key.checked; - if (setting.check.enable) { - data.makeChkFlag(setting, node); - html.push("<span ID='", node.tId, consts.id.CHECK, "' class='", view.makeChkClass(setting, node), "' treeNode", consts.id.CHECK, (node.nocheck === true ? " style='display:none;'" : ""), "></span>"); - } - }, - // update zTreeObj, add method of check - _zTreeTools = function (setting, zTreeTools) { - zTreeTools.checkNode = function (node, checked, checkTypeFlag, callbackFlag) { - var checkedKey = this.setting.data.key.checked; - if (node.chkDisabled === true) return; - if (checked !== true && checked !== false) { - checked = !node[checkedKey]; - } - callbackFlag = !!callbackFlag; - - if (node[checkedKey] === checked && !checkTypeFlag) { - return; - } else if (callbackFlag && tools.apply(this.setting.callback.beforeCheck, [this.setting.treeId, node], true) == false) { - return; - } - if (tools.uCanDo(this.setting) && this.setting.check.enable && node.nocheck !== true) { - node[checkedKey] = checked; - var checkObj = $$(node, consts.id.CHECK, this.setting); - if (checkTypeFlag || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node); - view.setChkClass(this.setting, checkObj, node); - view.repairParentChkClassWithSelf(this.setting, node); - if (callbackFlag) { - this.setting.treeObj.trigger(consts.event.CHECK, [null, this.setting.treeId, node]); - } - } - }; - - zTreeTools.checkAllNodes = function (checked) { - view.repairAllChk(this.setting, !!checked); - }; - - zTreeTools.getCheckedNodes = function (checked) { - var childKey = this.setting.data.key.children; - checked = (checked !== false); - return data.getTreeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey], checked); - }; - - zTreeTools.getChangeCheckedNodes = function () { - var childKey = this.setting.data.key.children; - return data.getTreeChangeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey]); - }; - - zTreeTools.setChkDisabled = function (node, disabled, inheritParent, inheritChildren) { - disabled = !!disabled; - inheritParent = !!inheritParent; - inheritChildren = !!inheritChildren; - view.repairSonChkDisabled(this.setting, node, disabled, inheritChildren); - view.repairParentChkDisabled(this.setting, node.getParentNode(), disabled, inheritParent); - }; - - var _updateNode = zTreeTools.updateNode; - zTreeTools.updateNode = function (node, checkTypeFlag) { - if (_updateNode) _updateNode.apply(zTreeTools, arguments); - if (!node || !this.setting.check.enable) return; - var nObj = $$(node, this.setting); - if (nObj.get(0) && tools.uCanDo(this.setting)) { - var checkObj = $$(node, consts.id.CHECK, this.setting); - if (checkTypeFlag == true || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node); - view.setChkClass(this.setting, checkObj, node); - view.repairParentChkClassWithSelf(this.setting, node); - } - }; - }, - // method of operate data - _data = { - getRadioCheckedList: function (setting) { - var checkedList = data.getRoot(setting).radioCheckedList; - for (var i = 0, j = checkedList.length; i < j; i++) { - if(!data.getNodeCache(setting, checkedList[i].tId)) { - checkedList.splice(i, 1); - i--; j--; - } - } - return checkedList; - }, - getCheckStatus: function (setting, node) { - if (!setting.check.enable || node.nocheck || node.chkDisabled) return null; - var checkedKey = setting.data.key.checked, - r = { - checked: node[checkedKey], - half: node.halfCheck ? node.halfCheck : (setting.check.chkStyle == consts.radio.STYLE ? (node.check_Child_State === 2) : (node[checkedKey] ? (node.check_Child_State > -1 && node.check_Child_State < 2) : (node.check_Child_State > 0))) - }; - return r; - }, - getTreeCheckedNodes: function (setting, nodes, checked, results) { - if (!nodes) return []; - var childKey = setting.data.key.children, - checkedKey = setting.data.key.checked, - onlyOne = (checked && setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL); - results = !results ? [] : results; - for (var i = 0, l = nodes.length; i < l; i++) { - if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] == checked) { - results.push(nodes[i]); - if(onlyOne) { - break; - } - } - data.getTreeCheckedNodes(setting, nodes[i][childKey], checked, results); - if(onlyOne && results.length > 0) { - break; - } - } - return results; - }, - getTreeChangeCheckedNodes: function (setting, nodes, results) { - if (!nodes) return []; - var childKey = setting.data.key.children, - checkedKey = setting.data.key.checked; - results = !results ? [] : results; - for (var i = 0, l = nodes.length; i < l; i++) { - if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] != nodes[i].checkedOld) { - results.push(nodes[i]); - } - data.getTreeChangeCheckedNodes(setting, nodes[i][childKey], results); - } - return results; - }, - makeChkFlag: function (setting, node) { - if (!node) return; - var childKey = setting.data.key.children, - checkedKey = setting.data.key.checked, - chkFlag = -1; - if (node[childKey]) { - for (var i = 0, l = node[childKey].length; i < l; i++) { - var cNode = node[childKey][i]; - var tmp = -1; - if (setting.check.chkStyle == consts.radio.STYLE) { - if (cNode.nocheck === true || cNode.chkDisabled === true) { - tmp = cNode.check_Child_State; - } else if (cNode.halfCheck === true) { - tmp = 2; - } else if (cNode[checkedKey]) { - tmp = 2; - } else { - tmp = cNode.check_Child_State > 0 ? 2 : 0; - } - if (tmp == 2) { - chkFlag = 2; break; - } else if (tmp == 0) { - chkFlag = 0; - } - } else if (setting.check.chkStyle == consts.checkbox.STYLE) { - if (cNode.nocheck === true || cNode.chkDisabled === true) { - tmp = cNode.check_Child_State; - } else if (cNode.halfCheck === true) { - tmp = 1; - } else if (cNode[checkedKey] ) { - tmp = (cNode.check_Child_State === -1 || cNode.check_Child_State === 2) ? 2 : 1; - } else { - tmp = (cNode.check_Child_State > 0) ? 1 : 0; - } - if (tmp === 1) { - chkFlag = 1; break; - } else if (tmp === 2 && chkFlag > -1 && i > 0 && tmp !== chkFlag) { - chkFlag = 1; break; - } else if (chkFlag === 2 && tmp > -1 && tmp < 2) { - chkFlag = 1; break; - } else if (tmp > -1) { - chkFlag = tmp; - } - } - } - } - node.check_Child_State = chkFlag; - } - }, - // method of event proxy - _event = { - - }, - // method of event handler - _handler = { - onCheckNode: function (event, node) { - if (node.chkDisabled === true) return false; - var setting = data.getSetting(event.data.treeId), - checkedKey = setting.data.key.checked; - if (tools.apply(setting.callback.beforeCheck, [setting.treeId, node], true) == false) return true; - node[checkedKey] = !node[checkedKey]; - view.checkNodeRelation(setting, node); - var checkObj = $$(node, consts.id.CHECK, setting); - view.setChkClass(setting, checkObj, node); - view.repairParentChkClassWithSelf(setting, node); - setting.treeObj.trigger(consts.event.CHECK, [event, setting.treeId, node]); - return true; - }, - onMouseoverCheck: function (event, node) { - if (node.chkDisabled === true) return false; - var setting = data.getSetting(event.data.treeId), - checkObj = $$(node, consts.id.CHECK, setting); - node.check_Focus = true; - view.setChkClass(setting, checkObj, node); - return true; - }, - onMouseoutCheck: function (event, node) { - if (node.chkDisabled === true) return false; - var setting = data.getSetting(event.data.treeId), - checkObj = $$(node, consts.id.CHECK, setting); - node.check_Focus = false; - view.setChkClass(setting, checkObj, node); - return true; - } - }, - // method of tools for zTree - _tools = { - - }, - // method of operate ztree dom - _view = { - checkNodeRelation: function (setting, node) { - var pNode, i, l, - childKey = setting.data.key.children, - checkedKey = setting.data.key.checked, - r = consts.radio; - if (setting.check.chkStyle == r.STYLE) { - var checkedList = data.getRadioCheckedList(setting); - if (node[checkedKey]) { - if (setting.check.radioType == r.TYPE_ALL) { - for (i = checkedList.length - 1; i >= 0; i--) { - pNode = checkedList[i]; - if (pNode[checkedKey] && pNode != node) { - pNode[checkedKey] = false; - checkedList.splice(i, 1); - - view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode); - if (pNode.parentTId != node.parentTId) { - view.repairParentChkClassWithSelf(setting, pNode); - } - } - } - checkedList.push(node); - } else { - var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting); - for (i = 0, l = parentNode[childKey].length; i < l; i++) { - pNode = parentNode[childKey][i]; - if (pNode[checkedKey] && pNode != node) { - pNode[checkedKey] = false; - view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode); - } - } - } - } else if (setting.check.radioType == r.TYPE_ALL) { - for (i = 0, l = checkedList.length; i < l; i++) { - if (node == checkedList[i]) { - checkedList.splice(i, 1); - break; - } - } - } - - } else { - if (node[checkedKey] && (!node[childKey] || node[childKey].length == 0 || setting.check.chkboxType.Y.indexOf("s") > -1)) { - view.setSonNodeCheckBox(setting, node, true); - } - if (!node[checkedKey] && (!node[childKey] || node[childKey].length == 0 || setting.check.chkboxType.N.indexOf("s") > -1)) { - view.setSonNodeCheckBox(setting, node, false); - } - if (node[checkedKey] && setting.check.chkboxType.Y.indexOf("p") > -1) { - view.setParentNodeCheckBox(setting, node, true); - } - if (!node[checkedKey] && setting.check.chkboxType.N.indexOf("p") > -1) { - view.setParentNodeCheckBox(setting, node, false); - } - } - }, - makeChkClass: function (setting, node) { - var checkedKey = setting.data.key.checked, - c = consts.checkbox, r = consts.radio, - fullStyle = ""; - if (node.chkDisabled === true) { - fullStyle = c.DISABLED; - } else if (node.halfCheck) { - fullStyle = c.PART; - } else if (setting.check.chkStyle == r.STYLE) { - fullStyle = (node.check_Child_State < 1) ? c.FULL : c.PART; - } else { - fullStyle = node[checkedKey] ? ((node.check_Child_State === 2 || node.check_Child_State === -1) ? c.FULL : c.PART) : ((node.check_Child_State < 1) ? c.FULL : c.PART); - } - var chkName = setting.check.chkStyle + "_" + (node[checkedKey] ? c.TRUE : c.FALSE) + "_" + fullStyle; - chkName = (node.check_Focus && node.chkDisabled !== true) ? chkName + "_" + c.FOCUS : chkName; - return consts.className.BUTTON + " " + c.DEFAULT + " " + chkName; - }, - repairAllChk: function (setting, checked) { - if (setting.check.enable && setting.check.chkStyle === consts.checkbox.STYLE) { - var checkedKey = setting.data.key.checked, - childKey = setting.data.key.children, - root = data.getRoot(setting); - for (var i = 0, l = root[childKey].length; i < l; i++) { - var node = root[childKey][i]; - if (node.nocheck !== true && node.chkDisabled !== true) { - node[checkedKey] = checked; - } - view.setSonNodeCheckBox(setting, node, checked); - } - } - }, - repairChkClass: function (setting, node) { - if (!node) return; - data.makeChkFlag(setting, node); - if (node.nocheck !== true) { - var checkObj = $$(node, consts.id.CHECK, setting); - view.setChkClass(setting, checkObj, node); - } - }, - repairParentChkClass: function (setting, node) { - if (!node || !node.parentTId) return; - var pNode = node.getParentNode(); - view.repairChkClass(setting, pNode); - view.repairParentChkClass(setting, pNode); - }, - repairParentChkClassWithSelf: function (setting, node) { - if (!node) return; - var childKey = setting.data.key.children; - if (node[childKey] && node[childKey].length > 0) { - view.repairParentChkClass(setting, node[childKey][0]); - } else { - view.repairParentChkClass(setting, node); - } - }, - repairSonChkDisabled: function (setting, node, chkDisabled, inherit) { - if (!node) return; - var childKey = setting.data.key.children; - if (node.chkDisabled != chkDisabled) { - node.chkDisabled = chkDisabled; - } - view.repairChkClass(setting, node); - if (node[childKey] && inherit) { - for (var i = 0, l = node[childKey].length; i < l; i++) { - var sNode = node[childKey][i]; - view.repairSonChkDisabled(setting, sNode, chkDisabled, inherit); - } - } - }, - repairParentChkDisabled: function (setting, node, chkDisabled, inherit) { - if (!node) return; - if (node.chkDisabled != chkDisabled && inherit) { - node.chkDisabled = chkDisabled; - } - view.repairChkClass(setting, node); - view.repairParentChkDisabled(setting, node.getParentNode(), chkDisabled, inherit); - }, - setChkClass: function (setting, obj, node) { - if (!obj) return; - if (node.nocheck === true) { - obj.hide(); - } else { - obj.show(); - } - obj.attr("class", view.makeChkClass(setting, node)); - }, - setParentNodeCheckBox: function (setting, node, value, srcNode) { - var childKey = setting.data.key.children, - checkedKey = setting.data.key.checked, - checkObj = $$(node, consts.id.CHECK, setting); - if (!srcNode) srcNode = node; - data.makeChkFlag(setting, node); - if (node.nocheck !== true && node.chkDisabled !== true) { - node[checkedKey] = value; - view.setChkClass(setting, checkObj, node); - if (setting.check.autoCheckTrigger && node != srcNode) { - setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]); - } - } - if (node.parentTId) { - var pSign = true; - if (!value) { - var pNodes = node.getParentNode()[childKey]; - for (var i = 0, l = pNodes.length; i < l; i++) { - if ((pNodes[i].nocheck !== true && pNodes[i].chkDisabled !== true && pNodes[i][checkedKey]) +(function($){ + //default consts of excheck + var _consts = { + event: { + CHECK: "ztree_check" + }, + id: { + CHECK: "_check" + }, + checkbox: { + STYLE: "checkbox", + DEFAULT: "chk", + DISABLED: "disable", + FALSE: "false", + TRUE: "true", + FULL: "full", + PART: "part", + FOCUS: "focus" + }, + radio: { + STYLE: "radio", + TYPE_ALL: "all", + TYPE_LEVEL: "level" + } + }, + //default setting of excheck + _setting = { + check: { + enable: false, + autoCheckTrigger: false, + chkStyle: _consts.checkbox.STYLE, + nocheckInherit: false, + chkDisabledInherit: false, + radioType: _consts.radio.TYPE_LEVEL, + chkboxType: { + "Y": "ps", + "N": "ps" + } + }, + data: { + key: { + checked: "checked" + } + }, + callback: { + beforeCheck:null, + onCheck:null + } + }, + //default root of excheck + _initRoot = function (setting) { + var r = data.getRoot(setting); + r.radioCheckedList = []; + }, + //default cache of excheck + _initCache = function(treeId) {}, + //default bind event of excheck + _bindEvent = function(setting) { + var o = setting.treeObj, + c = consts.event; + o.bind(c.CHECK, function (event, srcEvent, treeId, node) { + event.srcEvent = srcEvent; + tools.apply(setting.callback.onCheck, [event, treeId, node]); + }); + }, + _unbindEvent = function(setting) { + var o = setting.treeObj, + c = consts.event; + o.unbind(c.CHECK); + }, + //default event proxy of excheck + _eventProxy = function(e) { + var target = e.target, + setting = data.getSetting(e.data.treeId), + tId = "", node = null, + nodeEventType = "", treeEventType = "", + nodeEventCallback = null, treeEventCallback = null; + + if (tools.eqs(e.type, "mouseover")) { + if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) { + tId = tools.getNodeMainDom(target).id; + nodeEventType = "mouseoverCheck"; + } + } else if (tools.eqs(e.type, "mouseout")) { + if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) { + tId = tools.getNodeMainDom(target).id; + nodeEventType = "mouseoutCheck"; + } + } else if (tools.eqs(e.type, "click")) { + if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) { + tId = tools.getNodeMainDom(target).id; + nodeEventType = "checkNode"; + } + } + if (tId.length>0) { + node = data.getNodeCache(setting, tId); + switch (nodeEventType) { + case "checkNode" : + nodeEventCallback = _handler.onCheckNode; + break; + case "mouseoverCheck" : + nodeEventCallback = _handler.onMouseoverCheck; + break; + case "mouseoutCheck" : + nodeEventCallback = _handler.onMouseoutCheck; + break; + } + } + var proxyResult = { + stop: nodeEventType === "checkNode", + node: node, + nodeEventType: nodeEventType, + nodeEventCallback: nodeEventCallback, + treeEventType: treeEventType, + treeEventCallback: treeEventCallback + }; + return proxyResult + }, + //default init node of excheck + _initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) { + if (!n) return; + var checkedKey = setting.data.key.checked; + if (typeof n[checkedKey] == "string") n[checkedKey] = tools.eqs(n[checkedKey], "true"); + n[checkedKey] = !!n[checkedKey]; + n.checkedOld = n[checkedKey]; + if (typeof n.nocheck == "string") n.nocheck = tools.eqs(n.nocheck, "true"); + n.nocheck = !!n.nocheck || (setting.check.nocheckInherit && parentNode && !!parentNode.nocheck); + if (typeof n.chkDisabled == "string") n.chkDisabled = tools.eqs(n.chkDisabled, "true"); + n.chkDisabled = !!n.chkDisabled || (setting.check.chkDisabledInherit && parentNode && !!parentNode.chkDisabled); + if (typeof n.halfCheck == "string") n.halfCheck = tools.eqs(n.halfCheck, "true"); + n.halfCheck = !!n.halfCheck; + n.check_Child_State = -1; + n.check_Focus = false; + n.getCheckStatus = function() {return data.getCheckStatus(setting, n);}; + + if (setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL && n[checkedKey] ) { + var r = data.getRoot(setting); + r.radioCheckedList.push(n); + } + }, + //add dom for check + _beforeA = function(setting, node, html) { + var checkedKey = setting.data.key.checked; + if (setting.check.enable) { + data.makeChkFlag(setting, node); + html.push("<span ID='", node.tId, consts.id.CHECK, "' class='", view.makeChkClass(setting, node), "' treeNode", consts.id.CHECK, (node.nocheck === true?" style='display:none;'":""),"></span>"); + } + }, + //update zTreeObj, add method of check + _zTreeTools = function(setting, zTreeTools) { + zTreeTools.checkNode = function(node, checked, checkTypeFlag, callbackFlag) { + var checkedKey = this.setting.data.key.checked; + if (node.chkDisabled === true) return; + if (checked !== true && checked !== false) { + checked = !node[checkedKey]; + } + callbackFlag = !!callbackFlag; + + if (node[checkedKey] === checked && !checkTypeFlag) { + return; + } else if (callbackFlag && tools.apply(this.setting.callback.beforeCheck, [this.setting.treeId, node], true) == false) { + return; + } + if (tools.uCanDo(this.setting) && this.setting.check.enable && node.nocheck !== true) { + node[checkedKey] = checked; + var checkObj = $$(node, consts.id.CHECK, this.setting); + if (checkTypeFlag || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node); + view.setChkClass(this.setting, checkObj, node); + view.repairParentChkClassWithSelf(this.setting, node); + if (callbackFlag) { + this.setting.treeObj.trigger(consts.event.CHECK, [null, this.setting.treeId, node]); + } + } + } + + zTreeTools.checkAllNodes = function(checked) { + view.repairAllChk(this.setting, !!checked); + } + + zTreeTools.getCheckedNodes = function(checked) { + var childKey = this.setting.data.key.children; + checked = (checked !== false); + return data.getTreeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey], checked); + } + + zTreeTools.getChangeCheckedNodes = function() { + var childKey = this.setting.data.key.children; + return data.getTreeChangeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey]); + } + + zTreeTools.setChkDisabled = function(node, disabled, inheritParent, inheritChildren) { + disabled = !!disabled; + inheritParent = !!inheritParent; + inheritChildren = !!inheritChildren; + view.repairSonChkDisabled(this.setting, node, disabled, inheritChildren); + view.repairParentChkDisabled(this.setting, node.getParentNode(), disabled, inheritParent); + } + + var _updateNode = zTreeTools.updateNode; + zTreeTools.updateNode = function(node, checkTypeFlag) { + if (_updateNode) _updateNode.apply(zTreeTools, arguments); + if (!node || !this.setting.check.enable) return; + var nObj = $$(node, this.setting); + if (nObj.get(0) && tools.uCanDo(this.setting)) { + var checkObj = $$(node, consts.id.CHECK, this.setting); + if (checkTypeFlag == true || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node); + view.setChkClass(this.setting, checkObj, node); + view.repairParentChkClassWithSelf(this.setting, node); + } + } + }, + //method of operate data + _data = { + getRadioCheckedList: function(setting) { + var checkedList = data.getRoot(setting).radioCheckedList; + for (var i=0, j=checkedList.length; i<j; i++) { + if(!data.getNodeCache(setting, checkedList[i].tId)) { + checkedList.splice(i, 1); + i--; j--; + } + } + return checkedList; + }, + getCheckStatus: function(setting, node) { + if (!setting.check.enable || node.nocheck || node.chkDisabled) return null; + var checkedKey = setting.data.key.checked, + r = { + checked: node[checkedKey], + half: node.halfCheck ? node.halfCheck : (setting.check.chkStyle == consts.radio.STYLE ? (node.check_Child_State === 2) : (node[checkedKey] ? (node.check_Child_State > -1 && node.check_Child_State < 2) : (node.check_Child_State > 0))) + }; + return r; + }, + getTreeCheckedNodes: function(setting, nodes, checked, results) { + if (!nodes) return []; + var childKey = setting.data.key.children, + checkedKey = setting.data.key.checked, + onlyOne = (checked && setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL); + results = !results ? [] : results; + for (var i = 0, l = nodes.length; i < l; i++) { + if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] == checked) { + results.push(nodes[i]); + if(onlyOne) { + break; + } + } + data.getTreeCheckedNodes(setting, nodes[i][childKey], checked, results); + if(onlyOne && results.length > 0) { + break; + } + } + return results; + }, + getTreeChangeCheckedNodes: function(setting, nodes, results) { + if (!nodes) return []; + var childKey = setting.data.key.children, + checkedKey = setting.data.key.checked; + results = !results ? [] : results; + for (var i = 0, l = nodes.length; i < l; i++) { + if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] != nodes[i].checkedOld) { + results.push(nodes[i]); + } + data.getTreeChangeCheckedNodes(setting, nodes[i][childKey], results); + } + return results; + }, + makeChkFlag: function(setting, node) { + if (!node) return; + var childKey = setting.data.key.children, + checkedKey = setting.data.key.checked, + chkFlag = -1; + if (node[childKey]) { + for (var i = 0, l = node[childKey].length; i < l; i++) { + var cNode = node[childKey][i]; + var tmp = -1; + if (setting.check.chkStyle == consts.radio.STYLE) { + if (cNode.nocheck === true || cNode.chkDisabled === true) { + tmp = cNode.check_Child_State; + } else if (cNode.halfCheck === true) { + tmp = 2; + } else if (cNode[checkedKey]) { + tmp = 2; + } else { + tmp = cNode.check_Child_State > 0 ? 2:0; + } + if (tmp == 2) { + chkFlag = 2; break; + } else if (tmp == 0){ + chkFlag = 0; + } + } else if (setting.check.chkStyle == consts.checkbox.STYLE) { + if (cNode.nocheck === true || cNode.chkDisabled === true) { + tmp = cNode.check_Child_State; + } else if (cNode.halfCheck === true) { + tmp = 1; + } else if (cNode[checkedKey] ) { + tmp = (cNode.check_Child_State === -1 || cNode.check_Child_State === 2) ? 2 : 1; + } else { + tmp = (cNode.check_Child_State > 0) ? 1 : 0; + } + if (tmp === 1) { + chkFlag = 1; break; + } else if (tmp === 2 && chkFlag > -1 && i > 0 && tmp !== chkFlag) { + chkFlag = 1; break; + } else if (chkFlag === 2 && tmp > -1 && tmp < 2) { + chkFlag = 1; break; + } else if (tmp > -1) { + chkFlag = tmp; + } + } + } + } + node.check_Child_State = chkFlag; + } + }, + //method of event proxy + _event = { + + }, + //method of event handler + _handler = { + onCheckNode: function (event, node) { + if (node.chkDisabled === true) return false; + var setting = data.getSetting(event.data.treeId), + checkedKey = setting.data.key.checked; + if (tools.apply(setting.callback.beforeCheck, [setting.treeId, node], true) == false) return true; + node[checkedKey] = !node[checkedKey]; + view.checkNodeRelation(setting, node); + var checkObj = $$(node, consts.id.CHECK, setting); + view.setChkClass(setting, checkObj, node); + view.repairParentChkClassWithSelf(setting, node); + setting.treeObj.trigger(consts.event.CHECK, [event, setting.treeId, node]); + return true; + }, + onMouseoverCheck: function(event, node) { + if (node.chkDisabled === true) return false; + var setting = data.getSetting(event.data.treeId), + checkObj = $$(node, consts.id.CHECK, setting); + node.check_Focus = true; + view.setChkClass(setting, checkObj, node); + return true; + }, + onMouseoutCheck: function(event, node) { + if (node.chkDisabled === true) return false; + var setting = data.getSetting(event.data.treeId), + checkObj = $$(node, consts.id.CHECK, setting); + node.check_Focus = false; + view.setChkClass(setting, checkObj, node); + return true; + } + }, + //method of tools for zTree + _tools = { + + }, + //method of operate ztree dom + _view = { + checkNodeRelation: function(setting, node) { + var pNode, i, l, + childKey = setting.data.key.children, + checkedKey = setting.data.key.checked, + r = consts.radio; + if (setting.check.chkStyle == r.STYLE) { + var checkedList = data.getRadioCheckedList(setting); + if (node[checkedKey]) { + if (setting.check.radioType == r.TYPE_ALL) { + for (i = checkedList.length-1; i >= 0; i--) { + pNode = checkedList[i]; + if (pNode[checkedKey] && pNode != node) { + pNode[checkedKey] = false; + checkedList.splice(i, 1); + + view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode); + if (pNode.parentTId != node.parentTId) { + view.repairParentChkClassWithSelf(setting, pNode); + } + } + } + checkedList.push(node); + } else { + var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting); + for (i = 0, l = parentNode[childKey].length; i < l; i++) { + pNode = parentNode[childKey][i]; + if (pNode[checkedKey] && pNode != node) { + pNode[checkedKey] = false; + view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode); + } + } + } + } else if (setting.check.radioType == r.TYPE_ALL) { + for (i = 0, l = checkedList.length; i < l; i++) { + if (node == checkedList[i]) { + checkedList.splice(i, 1); + break; + } + } + } + + } else { + if (node[checkedKey] && (!node[childKey] || node[childKey].length==0 || setting.check.chkboxType.Y.indexOf("s") > -1)) { + view.setSonNodeCheckBox(setting, node, true); + } + if (!node[checkedKey] && (!node[childKey] || node[childKey].length==0 || setting.check.chkboxType.N.indexOf("s") > -1)) { + view.setSonNodeCheckBox(setting, node, false); + } + if (node[checkedKey] && setting.check.chkboxType.Y.indexOf("p") > -1) { + view.setParentNodeCheckBox(setting, node, true); + } + if (!node[checkedKey] && setting.check.chkboxType.N.indexOf("p") > -1) { + view.setParentNodeCheckBox(setting, node, false); + } + } + }, + makeChkClass: function(setting, node) { + var checkedKey = setting.data.key.checked, + c = consts.checkbox, r = consts.radio, + fullStyle = ""; + if (node.chkDisabled === true) { + fullStyle = c.DISABLED; + } else if (node.halfCheck) { + fullStyle = c.PART; + } else if (setting.check.chkStyle == r.STYLE) { + fullStyle = (node.check_Child_State < 1)? c.FULL:c.PART; + } else { + fullStyle = node[checkedKey] ? ((node.check_Child_State === 2 || node.check_Child_State === -1) ? c.FULL:c.PART) : ((node.check_Child_State < 1)? c.FULL:c.PART); + } + var chkName = setting.check.chkStyle + "_" + (node[checkedKey] ? c.TRUE : c.FALSE) + "_" + fullStyle; + chkName = (node.check_Focus && node.chkDisabled !== true) ? chkName + "_" + c.FOCUS : chkName; + return consts.className.BUTTON + " " + c.DEFAULT + " " + chkName; + }, + repairAllChk: function(setting, checked) { + if (setting.check.enable && setting.check.chkStyle === consts.checkbox.STYLE) { + var checkedKey = setting.data.key.checked, + childKey = setting.data.key.children, + root = data.getRoot(setting); + for (var i = 0, l = root[childKey].length; i<l ; i++) { + var node = root[childKey][i]; + if (node.nocheck !== true && node.chkDisabled !== true) { + node[checkedKey] = checked; + } + view.setSonNodeCheckBox(setting, node, checked); + } + } + }, + repairChkClass: function(setting, node) { + if (!node) return; + data.makeChkFlag(setting, node); + if (node.nocheck !== true) { + var checkObj = $$(node, consts.id.CHECK, setting); + view.setChkClass(setting, checkObj, node); + } + }, + repairParentChkClass: function(setting, node) { + if (!node || !node.parentTId) return; + var pNode = node.getParentNode(); + view.repairChkClass(setting, pNode); + view.repairParentChkClass(setting, pNode); + }, + repairParentChkClassWithSelf: function(setting, node) { + if (!node) return; + var childKey = setting.data.key.children; + if (node[childKey] && node[childKey].length > 0) { + view.repairParentChkClass(setting, node[childKey][0]); + } else { + view.repairParentChkClass(setting, node); + } + }, + repairSonChkDisabled: function(setting, node, chkDisabled, inherit) { + if (!node) return; + var childKey = setting.data.key.children; + if (node.chkDisabled != chkDisabled) { + node.chkDisabled = chkDisabled; + } + view.repairChkClass(setting, node); + if (node[childKey] && inherit) { + for (var i = 0, l = node[childKey].length; i < l; i++) { + var sNode = node[childKey][i]; + view.repairSonChkDisabled(setting, sNode, chkDisabled, inherit); + } + } + }, + repairParentChkDisabled: function(setting, node, chkDisabled, inherit) { + if (!node) return; + if (node.chkDisabled != chkDisabled && inherit) { + node.chkDisabled = chkDisabled; + } + view.repairChkClass(setting, node); + view.repairParentChkDisabled(setting, node.getParentNode(), chkDisabled, inherit); + }, + setChkClass: function(setting, obj, node) { + if (!obj) return; + if (node.nocheck === true) { + obj.hide(); + } else { + obj.show(); + } + obj.attr('class', view.makeChkClass(setting, node)); + }, + setParentNodeCheckBox: function(setting, node, value, srcNode) { + var childKey = setting.data.key.children, + checkedKey = setting.data.key.checked, + checkObj = $$(node, consts.id.CHECK, setting); + if (!srcNode) srcNode = node; + data.makeChkFlag(setting, node); + if (node.nocheck !== true && node.chkDisabled !== true) { + node[checkedKey] = value; + view.setChkClass(setting, checkObj, node); + if (setting.check.autoCheckTrigger && node != srcNode) { + setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]); + } + } + if (node.parentTId) { + var pSign = true; + if (!value) { + var pNodes = node.getParentNode()[childKey]; + for (var i = 0, l = pNodes.length; i < l; i++) { + if ((pNodes[i].nocheck !== true && pNodes[i].chkDisabled !== true && pNodes[i][checkedKey]) || ((pNodes[i].nocheck === true || pNodes[i].chkDisabled === true) && pNodes[i].check_Child_State > 0)) { - pSign = false; - break; - } - } - } - if (pSign) { - view.setParentNodeCheckBox(setting, node.getParentNode(), value, srcNode); - } - } - }, - setSonNodeCheckBox: function (setting, node, value, srcNode) { - if (!node) return; - var childKey = setting.data.key.children, - checkedKey = setting.data.key.checked, - checkObj = $$(node, consts.id.CHECK, setting); - if (!srcNode) srcNode = node; - - var hasDisable = false; - if (node[childKey]) { - for (var i = 0, l = node[childKey].length; i < l && node.chkDisabled !== true; i++) { - var sNode = node[childKey][i]; - view.setSonNodeCheckBox(setting, sNode, value, srcNode); - if (sNode.chkDisabled === true) hasDisable = true; - } - } - - if (node != data.getRoot(setting) && node.chkDisabled !== true) { - if (hasDisable && node.nocheck !== true) { - data.makeChkFlag(setting, node); - } - if (node.nocheck !== true && node.chkDisabled !== true) { - node[checkedKey] = value; - if (!hasDisable) node.check_Child_State = (node[childKey] && node[childKey].length > 0) ? (value ? 2 : 0) : -1; - } else { - node.check_Child_State = -1; - } - view.setChkClass(setting, checkObj, node); - if (setting.check.autoCheckTrigger && node != srcNode && node.nocheck !== true && node.chkDisabled !== true) { - setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]); - } - } - - } - }, - - _z = { - tools: _tools, - view: _view, - event: _event, - data: _data - }; - $.extend(true, $.fn.zTree.consts, _consts); - $.extend(true, $.fn.zTree._z, _z); - - var zt = $.fn.zTree, - tools = zt._z.tools, - consts = zt.consts, - view = zt._z.view, - data = zt._z.data, - event = zt._z.event, - $$ = tools.$; - - data.exSetting(_setting); - data.addInitBind(_bindEvent); - data.addInitUnBind(_unbindEvent); - data.addInitCache(_initCache); - data.addInitNode(_initNode); - data.addInitProxy(_eventProxy, true); - data.addInitRoot(_initRoot); - data.addBeforeA(_beforeA); - data.addZTreeTools(_zTreeTools); - - var _createNodes = view.createNodes; - view.createNodes = function (setting, level, nodes, parentNode) { - if (_createNodes) _createNodes.apply(view, arguments); - if (!nodes) return; - view.repairParentChkClassWithSelf(setting, parentNode); - }; - var _removeNode = view.removeNode; - view.removeNode = function (setting, node) { - var parentNode = node.getParentNode(); - if (_removeNode) _removeNode.apply(view, arguments); - if (!node || !parentNode) return; - view.repairChkClass(setting, parentNode); - view.repairParentChkClass(setting, parentNode); - }; - - var _appendNodes = view.appendNodes; - view.appendNodes = function (setting, level, nodes, parentNode, initFlag, openFlag) { - var html = ""; - if (_appendNodes) { - html = _appendNodes.apply(view, arguments); - } - if (parentNode) { - data.makeChkFlag(setting, parentNode); - } - return html; - }; + pSign = false; + break; + } + } + } + if (pSign) { + view.setParentNodeCheckBox(setting, node.getParentNode(), value, srcNode); + } + } + }, + setSonNodeCheckBox: function(setting, node, value, srcNode) { + if (!node) return; + var childKey = setting.data.key.children, + checkedKey = setting.data.key.checked, + checkObj = $$(node, consts.id.CHECK, setting); + if (!srcNode) srcNode = node; + + var hasDisable = false; + if (node[childKey]) { + for (var i = 0, l = node[childKey].length; i < l && node.chkDisabled !== true; i++) { + var sNode = node[childKey][i]; + view.setSonNodeCheckBox(setting, sNode, value, srcNode); + if (sNode.chkDisabled === true) hasDisable = true; + } + } + + if (node != data.getRoot(setting) && node.chkDisabled !== true) { + if (hasDisable && node.nocheck !== true) { + data.makeChkFlag(setting, node); + } + if (node.nocheck !== true && node.chkDisabled !== true) { + node[checkedKey] = value; + if (!hasDisable) node.check_Child_State = (node[childKey] && node[childKey].length > 0) ? (value ? 2 : 0) : -1; + } else { + node.check_Child_State = -1; + } + view.setChkClass(setting, checkObj, node); + if (setting.check.autoCheckTrigger && node != srcNode && node.nocheck !== true && node.chkDisabled !== true) { + setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]); + } + } + + } + }, + + _z = { + tools: _tools, + view: _view, + event: _event, + data: _data + }; + $.extend(true, $.fn.zTree.consts, _consts); + $.extend(true, $.fn.zTree._z, _z); + + var zt = $.fn.zTree, + tools = zt._z.tools, + consts = zt.consts, + view = zt._z.view, + data = zt._z.data, + event = zt._z.event, + $$ = tools.$; + + data.exSetting(_setting); + data.addInitBind(_bindEvent); + data.addInitUnBind(_unbindEvent); + data.addInitCache(_initCache); + data.addInitNode(_initNode); + data.addInitProxy(_eventProxy, true); + data.addInitRoot(_initRoot); + data.addBeforeA(_beforeA); + data.addZTreeTools(_zTreeTools); + + var _createNodes = view.createNodes; + view.createNodes = function(setting, level, nodes, parentNode) { + if (_createNodes) _createNodes.apply(view, arguments); + if (!nodes) return; + view.repairParentChkClassWithSelf(setting, parentNode); + } + var _removeNode = view.removeNode; + view.removeNode = function(setting, node) { + var parentNode = node.getParentNode(); + if (_removeNode) _removeNode.apply(view, arguments); + if (!node || !parentNode) return; + view.repairChkClass(setting, parentNode); + view.repairParentChkClass(setting, parentNode); + } + + var _appendNodes = view.appendNodes; + view.appendNodes = function(setting, level, nodes, parentNode, initFlag, openFlag) { + var html = ""; + if (_appendNodes) { + html = _appendNodes.apply(view, arguments); + } + if (parentNode) { + data.makeChkFlag(setting, parentNode); + } + return html; + } })(jQuery); \ No newline at end of file diff --git a/dist/bundle.js b/dist/bundle.js index e963f43a0..73732e14b 100644 --- a/dist/bundle.js +++ b/dist/bundle.js @@ -1,4 +1,4 @@ -/* ! +/*! * jQuery JavaScript Library v1.9.1 * http://jquery.com/ * @@ -11,39289 +11,39511 @@ * * Date: 2013-2-4 */ -(function ( window, undefined ) { +(function( window, undefined ) { // Can't do this because several apps including ASP.NET trace // the stack via arguments.caller.callee and Firefox dies if // you try to trace through "use strict" call chains. (#13335) // Support: Firefox 18+ -// "use strict"; - var - // The deferred used on DOM ready - readyList, +//"use strict"; +var + // The deferred used on DOM ready + readyList, + + // A central reference to the root jQuery(document) + rootjQuery, + + // Support: IE<9 + // For `typeof node.method` instead of `node.method !== undefined` + core_strundefined = typeof undefined, + + // Use the correct document accordingly with window argument (sandbox) + document = window.document, + location = window.location, + + // Map over jQuery in case of overwrite + _jQuery = window.jQuery, + + // Map over the $ in case of overwrite + _$ = window.$, + + // [[Class]] -> type pairs + class2type = {}, + + // List of deleted data cache ids, so we can reuse them + core_deletedIds = [], + + core_version = "1.9.1", + + // Save a reference to some core methods + core_concat = core_deletedIds.concat, + core_push = core_deletedIds.push, + core_slice = core_deletedIds.slice, + core_indexOf = core_deletedIds.indexOf, + core_toString = class2type.toString, + core_hasOwn = class2type.hasOwnProperty, + core_trim = core_version.trim, + + // Define a local copy of jQuery + jQuery = function( selector, context ) { + // The jQuery object is actually just the init constructor 'enhanced' + return new jQuery.fn.init( selector, context, rootjQuery ); + }, + + // Used for matching numbers + core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source, + + // Used for splitting on whitespace + core_rnotwhite = /\S+/g, + + // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE) + rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, + + // A simple way to check for HTML strings + // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/, + + // Match a standalone tag + rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/, + + // JSON RegExp + rvalidchars = /^[\],:{}\s]*$/, + rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, + rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g, + rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g, + + // Matches dashed string for camelizing + rmsPrefix = /^-ms-/, + rdashAlpha = /-([\da-z])/gi, + + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function( all, letter ) { + return letter.toUpperCase(); + }, + + // The ready event handler + completed = function( event ) { + + // readyState === "complete" is good enough for us to call the dom ready in oldIE + if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) { + detach(); + jQuery.ready(); + } + }, + // Clean-up method for dom ready events + detach = function() { + if ( document.addEventListener ) { + document.removeEventListener( "DOMContentLoaded", completed, false ); + window.removeEventListener( "load", completed, false ); + + } else { + document.detachEvent( "onreadystatechange", completed ); + window.detachEvent( "onload", completed ); + } + }; + +jQuery.fn = jQuery.prototype = { + // The current version of jQuery being used + jquery: core_version, + + constructor: jQuery, + init: function( selector, context, rootjQuery ) { + var match, elem; + + // HANDLE: $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && (match[1] || !context) ) { + + // HANDLE: $(html) -> $(array) + if ( match[1] ) { + context = context instanceof jQuery ? context[0] : context; + + // scripts is true for back-compat + jQuery.merge( this, jQuery.parseHTML( + match[1], + context && context.nodeType ? context.ownerDocument || context : document, + true + ) ); + + // HANDLE: $(html, props) + if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { + for ( match in context ) { + // Properties of context are called as methods if possible + if ( jQuery.isFunction( this[ match ] ) ) { + this[ match ]( context[ match ] ); + + // ...and otherwise set as attributes + } else { + this.attr( match, context[ match ] ); + } + } + } + + return this; + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[2] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id !== match[2] ) { + return rootjQuery.find( selector ); + } + + // Otherwise, we inject the element directly into the jQuery object + this.length = 1; + this[0] = elem; + } + + this.context = document; + this.selector = selector; + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || rootjQuery ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(DOMElement) + } else if ( selector.nodeType ) { + this.context = this[0] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return rootjQuery.ready( selector ); + } + + if ( selector.selector !== undefined ) { + this.selector = selector.selector; + this.context = selector.context; + } + + return jQuery.makeArray( selector, this ); + }, + + // Start with an empty selector + selector: "", + + // The default length of a jQuery object is 0 + length: 0, + + // The number of elements contained in the matched element set + size: function() { + return this.length; + }, + + toArray: function() { + return core_slice.call( this ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + return num == null ? + + // Return a 'clean' array + this.toArray() : + + // Return just the object + ( num < 0 ? this[ this.length + num ] : this[ num ] ); + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems ) { + + // Build a new jQuery matched element set + var ret = jQuery.merge( this.constructor(), elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + ret.context = this.context; + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + // (You can seed the arguments with an array of args, but this is + // only used internally.) + each: function( callback, args ) { + return jQuery.each( this, callback, args ); + }, + + ready: function( fn ) { + // Add the callback + jQuery.ready.promise().done( fn ); + + return this; + }, + + slice: function() { + return this.pushStack( core_slice.apply( this, arguments ) ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + eq: function( i ) { + var len = this.length, + j = +i + ( i < 0 ? len : 0 ); + return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map(this, function( elem, i ) { + return callback.call( elem, i, elem ); + })); + }, + + end: function() { + return this.prevObject || this.constructor(null); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: core_push, + sort: [].sort, + splice: [].splice +}; - // A central reference to the root jQuery(document) - rootjQuery, +// Give the init function the jQuery prototype for later instantiation +jQuery.fn.init.prototype = jQuery.fn; + +jQuery.extend = jQuery.fn.extend = function() { + var src, copyIsArray, copy, name, options, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + target = arguments[1] || {}; + // skip the boolean and the target + i = 2; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction(target) ) { + target = {}; + } + + // extend jQuery itself if only one argument is passed + if ( length === i ) { + target = this; + --i; + } + + for ( ; i < length; i++ ) { + // Only deal with non-null/undefined values + if ( (options = arguments[ i ]) != null ) { + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { + if ( copyIsArray ) { + copyIsArray = false; + clone = src && jQuery.isArray(src) ? src : []; + + } else { + clone = src && jQuery.isPlainObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; - // Support: IE<9 - // For `typeof node.method` instead of `node.method !== undefined` - core_strundefined = typeof undefined, +jQuery.extend({ + noConflict: function( deep ) { + if ( window.$ === jQuery ) { + window.$ = _$; + } + + if ( deep && window.jQuery === jQuery ) { + window.jQuery = _jQuery; + } + + return jQuery; + }, + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Hold (or release) the ready event + holdReady: function( hold ) { + if ( hold ) { + jQuery.readyWait++; + } else { + jQuery.ready( true ); + } + }, + + // Handle when the DOM is ready + ready: function( wait ) { + + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; + } + + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( !document.body ) { + return setTimeout( jQuery.ready ); + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + + // Trigger any bound ready events + if ( jQuery.fn.trigger ) { + jQuery( document ).trigger("ready").off("ready"); + } + }, + + // See test/unit/core.js for details concerning isFunction. + // Since version 1.3, DOM methods and functions like alert + // aren't supported. They return false on IE (#2968). + isFunction: function( obj ) { + return jQuery.type(obj) === "function"; + }, + + isArray: Array.isArray || function( obj ) { + return jQuery.type(obj) === "array"; + }, + + isWindow: function( obj ) { + return obj != null && obj == obj.window; + }, + + isNumeric: function( obj ) { + return !isNaN( parseFloat(obj) ) && isFinite( obj ); + }, + + type: function( obj ) { + if ( obj == null ) { + return String( obj ); + } + return typeof obj === "object" || typeof obj === "function" ? + class2type[ core_toString.call(obj) ] || "object" : + typeof obj; + }, + + isPlainObject: function( obj ) { + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { + return false; + } + + try { + // Not own constructor property must be Object + if ( obj.constructor && + !core_hasOwn.call(obj, "constructor") && + !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { + return false; + } + } catch ( e ) { + // IE8,9 Will throw exceptions on certain host objects #9897 + return false; + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + + var key; + for ( key in obj ) {} + + return key === undefined || core_hasOwn.call( obj, key ); + }, + + isEmptyObject: function( obj ) { + var name; + for ( name in obj ) { + return false; + } + return true; + }, + + error: function( msg ) { + throw new Error( msg ); + }, + + // data: string of html + // context (optional): If specified, the fragment will be created in this context, defaults to document + // keepScripts (optional): If true, will include scripts passed in the html string + parseHTML: function( data, context, keepScripts ) { + if ( !data || typeof data !== "string" ) { + return null; + } + if ( typeof context === "boolean" ) { + keepScripts = context; + context = false; + } + context = context || document; + + var parsed = rsingleTag.exec( data ), + scripts = !keepScripts && []; + + // Single tag + if ( parsed ) { + return [ context.createElement( parsed[1] ) ]; + } + + parsed = jQuery.buildFragment( [ data ], context, scripts ); + if ( scripts ) { + jQuery( scripts ).remove(); + } + return jQuery.merge( [], parsed.childNodes ); + }, + + parseJSON: function( data ) { + // Attempt to parse using the native JSON parser first + if ( window.JSON && window.JSON.parse ) { + return window.JSON.parse( data ); + } + + if ( data === null ) { + return data; + } + + if ( typeof data === "string" ) { + + // Make sure leading/trailing whitespace is removed (IE can't handle it) + data = jQuery.trim( data ); + + if ( data ) { + // Make sure the incoming data is actual JSON + // Logic borrowed from http://json.org/json2.js + if ( rvalidchars.test( data.replace( rvalidescape, "@" ) + .replace( rvalidtokens, "]" ) + .replace( rvalidbraces, "")) ) { + + return ( new Function( "return " + data ) )(); + } + } + } + + jQuery.error( "Invalid JSON: " + data ); + }, + + // Cross-browser xml parsing + parseXML: function( data ) { + var xml, tmp; + if ( !data || typeof data !== "string" ) { + return null; + } + try { + if ( window.DOMParser ) { // Standard + tmp = new DOMParser(); + xml = tmp.parseFromString( data , "text/xml" ); + } else { // IE + xml = new ActiveXObject( "Microsoft.XMLDOM" ); + xml.async = "false"; + xml.loadXML( data ); + } + } catch( e ) { + xml = undefined; + } + if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { + jQuery.error( "Invalid XML: " + data ); + } + return xml; + }, + + noop: function() {}, + + // Evaluates a script in a global context + // Workarounds based on findings by Jim Driscoll + // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context + globalEval: function( data ) { + if ( data && jQuery.trim( data ) ) { + // We use execScript on Internet Explorer + // We use an anonymous function so that context is window + // rather than jQuery in Firefox + ( window.execScript || function( data ) { + window[ "eval" ].call( window, data ); + } )( data ); + } + }, + + // Convert dashed to camelCase; used by the css and data modules + // Microsoft forgot to hump their vendor prefix (#9572) + camelCase: function( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + }, + + // args is for internal usage only + each: function( obj, callback, args ) { + var value, + i = 0, + length = obj.length, + isArray = isArraylike( obj ); + + if ( args ) { + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback.apply( obj[ i ], args ); + + if ( value === false ) { + break; + } + } + } else { + for ( i in obj ) { + value = callback.apply( obj[ i ], args ); + + if ( value === false ) { + break; + } + } + } + + // A special, fast, case for the most common use of each + } else { + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback.call( obj[ i ], i, obj[ i ] ); + + if ( value === false ) { + break; + } + } + } else { + for ( i in obj ) { + value = callback.call( obj[ i ], i, obj[ i ] ); + + if ( value === false ) { + break; + } + } + } + } + + return obj; + }, + + // Use native String.trim function wherever possible + trim: core_trim && !core_trim.call("\uFEFF\xA0") ? + function( text ) { + return text == null ? + "" : + core_trim.call( text ); + } : + + // Otherwise use our own trimming functionality + function( text ) { + return text == null ? + "" : + ( text + "" ).replace( rtrim, "" ); + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArraylike( Object(arr) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + core_push.call( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + var len; + + if ( arr ) { + if ( core_indexOf ) { + return core_indexOf.call( arr, elem, i ); + } + + len = arr.length; + i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; + + for ( ; i < len; i++ ) { + // Skip accessing in sparse arrays + if ( i in arr && arr[ i ] === elem ) { + return i; + } + } + } + + return -1; + }, + + merge: function( first, second ) { + var l = second.length, + i = first.length, + j = 0; + + if ( typeof l === "number" ) { + for ( ; j < l; j++ ) { + first[ i++ ] = second[ j ]; + } + } else { + while ( second[j] !== undefined ) { + first[ i++ ] = second[ j++ ]; + } + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, inv ) { + var retVal, + ret = [], + i = 0, + length = elems.length; + inv = !!inv; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + retVal = !!callback( elems[ i ], i ); + if ( inv !== retVal ) { + ret.push( elems[ i ] ); + } + } + + return ret; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var value, + i = 0, + length = elems.length, + isArray = isArraylike( elems ), + ret = []; + + // Go through the array, translating each of the items to their + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + } + + // Flatten any nested arrays + return core_concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function( fn, context ) { + var args, proxy, tmp; + + if ( typeof context === "string" ) { + tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !jQuery.isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + args = core_slice.call( arguments, 2 ); + proxy = function() { + return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || jQuery.guid++; + + return proxy; + }, + + // Multifunctional method to get and set values of a collection + // The value/s can optionally be executed if it's a function + access: function( elems, fn, key, value, chainable, emptyGet, raw ) { + var i = 0, + length = elems.length, + bulk = key == null; + + // Sets many values + if ( jQuery.type( key ) === "object" ) { + chainable = true; + for ( i in key ) { + jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); + } + + // Sets one value + } else if ( value !== undefined ) { + chainable = true; + + if ( !jQuery.isFunction( value ) ) { + raw = true; + } + + if ( bulk ) { + // Bulk operations run against the entire set + if ( raw ) { + fn.call( elems, value ); + fn = null; + + // ...except when executing function values + } else { + bulk = fn; + fn = function( elem, key, value ) { + return bulk.call( jQuery( elem ), value ); + }; + } + } + + if ( fn ) { + for ( ; i < length; i++ ) { + fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); + } + } + } + + return chainable ? + elems : + + // Gets + bulk ? + fn.call( elems ) : + length ? fn( elems[0], key ) : emptyGet; + }, + + now: function() { + return ( new Date() ).getTime(); + } +}); - // Use the correct document accordingly with window argument (sandbox) - document = window.document, - location = window.location, +jQuery.ready.promise = function( obj ) { + if ( !readyList ) { + + readyList = jQuery.Deferred(); + + // Catch cases where $(document).ready() is called after the browser event has already occurred. + // we once tried to use readyState "interactive" here, but it caused issues like the one + // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 + if ( document.readyState === "complete" ) { + // Handle it asynchronously to allow scripts the opportunity to delay ready + setTimeout( jQuery.ready ); + + // Standards-based browsers support DOMContentLoaded + } else if ( document.addEventListener ) { + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", completed, false ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", completed, false ); + + // If IE event model is used + } else { + // Ensure firing before onload, maybe late but safe also for iframes + document.attachEvent( "onreadystatechange", completed ); + + // A fallback to window.onload, that will always work + window.attachEvent( "onload", completed ); + + // If IE and not a frame + // continually check to see if the document is ready + var top = false; + + try { + top = window.frameElement == null && document.documentElement; + } catch(e) {} + + if ( top && top.doScroll ) { + (function doScrollCheck() { + if ( !jQuery.isReady ) { + + try { + // Use the trick by Diego Perini + // http://javascript.nwbox.com/IEContentLoaded/ + top.doScroll("left"); + } catch(e) { + return setTimeout( doScrollCheck, 50 ); + } + + // detach all dom ready events + detach(); + + // and execute any waiting functions + jQuery.ready(); + } + })(); + } + } + } + return readyList.promise( obj ); +}; - // Map over jQuery in case of overwrite - _jQuery = window.jQuery, +// Populate the class2type map +jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +}); - // Map over the $ in case of overwrite - _$ = window.$, +function isArraylike( obj ) { + var length = obj.length, + type = jQuery.type( obj ); - // [[Class]] -> type pairs - class2type = {}, + if ( jQuery.isWindow( obj ) ) { + return false; + } - // List of deleted data cache ids, so we can reuse them - core_deletedIds = [], + if ( obj.nodeType === 1 && length ) { + return true; + } - core_version = "1.9.1", + return type === "array" || type !== "function" && + ( length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj ); +} - // Save a reference to some core methods - core_concat = core_deletedIds.concat, - core_push = core_deletedIds.push, - core_slice = core_deletedIds.slice, - core_indexOf = core_deletedIds.indexOf, - core_toString = class2type.toString, - core_hasOwn = class2type.hasOwnProperty, - core_trim = core_version.trim, +// All jQuery objects should point back to these +rootjQuery = jQuery(document); +// String to Object options format cache +var optionsCache = {}; + +// Convert String-formatted options into Object-formatted ones and store in cache +function createOptions( options ) { + var object = optionsCache[ options ] = {}; + jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) { + object[ flag ] = true; + }); + return object; +} - // Define a local copy of jQuery - jQuery = function ( selector, context ) { - // The jQuery object is actually just the init constructor 'enhanced' - return new jQuery.fn.init( selector, context, rootjQuery ); - }, +/* + * Create a callback list using the following parameters: + * + * options: an optional list of space-separated options that will change how + * the callback list behaves or a more traditional option object + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible options: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + ( optionsCache[ options ] || createOptions( options ) ) : + jQuery.extend( {}, options ); + + var // Flag to know if list is currently firing + firing, + // Last fire value (for non-forgettable lists) + memory, + // Flag to know if list was already fired + fired, + // End of the loop when firing + firingLength, + // Index of currently firing callback (modified by remove if needed) + firingIndex, + // First callback to fire (used internally by add and fireWith) + firingStart, + // Actual callback list + list = [], + // Stack of fire calls for repeatable lists + stack = !options.once && [], + // Fire callbacks + fire = function( data ) { + memory = options.memory && data; + fired = true; + firingIndex = firingStart || 0; + firingStart = 0; + firingLength = list.length; + firing = true; + for ( ; list && firingIndex < firingLength; firingIndex++ ) { + if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { + memory = false; // To prevent further calls using add + break; + } + } + firing = false; + if ( list ) { + if ( stack ) { + if ( stack.length ) { + fire( stack.shift() ); + } + } else if ( memory ) { + list = []; + } else { + self.disable(); + } + } + }, + // Actual Callbacks object + self = { + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + // First, we save the current length + var start = list.length; + (function add( args ) { + jQuery.each( args, function( _, arg ) { + var type = jQuery.type( arg ); + if ( type === "function" ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && type !== "string" ) { + // Inspect recursively + add( arg ); + } + }); + })( arguments ); + // Do we need to add the callbacks to the + // current firing batch? + if ( firing ) { + firingLength = list.length; + // With memory, if we're not firing then + // we should call right away + } else if ( memory ) { + firingStart = start; + fire( memory ); + } + } + return this; + }, + // Remove a callback from the list + remove: function() { + if ( list ) { + jQuery.each( arguments, function( _, arg ) { + var index; + while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + // Handle firing indexes + if ( firing ) { + if ( index <= firingLength ) { + firingLength--; + } + if ( index <= firingIndex ) { + firingIndex--; + } + } + } + }); + } + return this; + }, + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function( fn ) { + return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); + }, + // Remove all callbacks from the list + empty: function() { + list = []; + return this; + }, + // Have the list do nothing anymore + disable: function() { + list = stack = memory = undefined; + return this; + }, + // Is it disabled? + disabled: function() { + return !list; + }, + // Lock the list in its current state + lock: function() { + stack = undefined; + if ( !memory ) { + self.disable(); + } + return this; + }, + // Is it locked? + locked: function() { + return !stack; + }, + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + if ( list && ( !fired || stack ) ) { + if ( firing ) { + stack.push( args ); + } else { + fire( args ); + } + } + return this; + }, + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; +jQuery.extend({ + + Deferred: function( func ) { + var tuples = [ + // action, add listener, listener list, final state + [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], + [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], + [ "notify", "progress", jQuery.Callbacks("memory") ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + then: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + return jQuery.Deferred(function( newDefer ) { + jQuery.each( tuples, function( i, tuple ) { + var action = tuple[ 0 ], + fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; + // deferred[ done | fail | progress ] for forwarding actions to newDefer + deferred[ tuple[1] ](function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && jQuery.isFunction( returned.promise ) ) { + returned.promise() + .done( newDefer.resolve ) + .fail( newDefer.reject ) + .progress( newDefer.notify ); + } else { + newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); + } + }); + }); + fns = null; + }).promise(); + }, + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return obj != null ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Keep pipe for back-compat + promise.pipe = promise.then; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 3 ]; + + // promise[ done | fail | progress ] = list.add + promise[ tuple[1] ] = list.add; + + // Handle state + if ( stateString ) { + list.add(function() { + // state = [ resolved | rejected ] + state = stateString; + + // [ reject_list | resolve_list ].disable; progress_list.lock + }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); + } + + // deferred[ resolve | reject | notify ] + deferred[ tuple[0] ] = function() { + deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); + return this; + }; + deferred[ tuple[0] + "With" ] = list.fireWith; + }); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( subordinate /* , ..., subordinateN */ ) { + var i = 0, + resolveValues = core_slice.call( arguments ), + length = resolveValues.length, + + // the count of uncompleted subordinates + remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, + + // the master Deferred. If resolveValues consist of only a single Deferred, just use that. + deferred = remaining === 1 ? subordinate : jQuery.Deferred(), + + // Update function for both resolve and progress values + updateFunc = function( i, contexts, values ) { + return function( value ) { + contexts[ i ] = this; + values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value; + if( values === progressValues ) { + deferred.notifyWith( contexts, values ); + } else if ( !( --remaining ) ) { + deferred.resolveWith( contexts, values ); + } + }; + }, + + progressValues, progressContexts, resolveContexts; + + // add listeners to Deferred subordinates; treat others as resolved + if ( length > 1 ) { + progressValues = new Array( length ); + progressContexts = new Array( length ); + resolveContexts = new Array( length ); + for ( ; i < length; i++ ) { + if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { + resolveValues[ i ].promise() + .done( updateFunc( i, resolveContexts, resolveValues ) ) + .fail( deferred.reject ) + .progress( updateFunc( i, progressContexts, progressValues ) ); + } else { + --remaining; + } + } + } + + // if we're not waiting on anything, resolve the master + if ( !remaining ) { + deferred.resolveWith( resolveContexts, resolveValues ); + } + + return deferred.promise(); + } +}); +jQuery.support = (function() { + + var support, all, a, + input, select, fragment, + opt, eventName, isSupported, i, + div = document.createElement("div"); + + // Setup + div.setAttribute( "className", "t" ); + div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>"; + + // Support tests won't run in some limited or non-browser environments + all = div.getElementsByTagName("*"); + a = div.getElementsByTagName("a")[ 0 ]; + if ( !all || !a || !all.length ) { + return {}; + } + + // First batch of tests + select = document.createElement("select"); + opt = select.appendChild( document.createElement("option") ); + input = div.getElementsByTagName("input")[ 0 ]; + + a.style.cssText = "top:1px;float:left;opacity:.5"; + support = { + // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) + getSetAttribute: div.className !== "t", + + // IE strips leading whitespace when .innerHTML is used + leadingWhitespace: div.firstChild.nodeType === 3, + + // Make sure that tbody elements aren't automatically inserted + // IE will insert them into empty tables + tbody: !div.getElementsByTagName("tbody").length, + + // Make sure that link elements get serialized correctly by innerHTML + // This requires a wrapper element in IE + htmlSerialize: !!div.getElementsByTagName("link").length, + + // Get the style information from getAttribute + // (IE uses .cssText instead) + style: /top/.test( a.getAttribute("style") ), + + // Make sure that URLs aren't manipulated + // (IE normalizes it by default) + hrefNormalized: a.getAttribute("href") === "/a", + + // Make sure that element opacity exists + // (IE uses filter instead) + // Use a regex to work around a WebKit issue. See #5145 + opacity: /^0.5/.test( a.style.opacity ), + + // Verify style float existence + // (IE uses styleFloat instead of cssFloat) + cssFloat: !!a.style.cssFloat, + + // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) + checkOn: !!input.value, + + // Make sure that a selected-by-default option has a working selected property. + // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) + optSelected: opt.selected, + + // Tests for enctype support on a form (#6743) + enctype: !!document.createElement("form").enctype, + + // Makes sure cloning an html5 element does not cause problems + // Where outerHTML is undefined, this still works + html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>", + + // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode + boxModel: document.compatMode === "CSS1Compat", + + // Will be defined later + deleteExpando: true, + noCloneEvent: true, + inlineBlockNeedsLayout: false, + shrinkWrapBlocks: false, + reliableMarginRight: true, + boxSizingReliable: true, + pixelPosition: false + }; + + // Make sure checked status is properly cloned + input.checked = true; + support.noCloneChecked = input.cloneNode( true ).checked; + + // Make sure that the options inside disabled selects aren't marked as disabled + // (WebKit marks them as disabled) + select.disabled = true; + support.optDisabled = !opt.disabled; + + // Support: IE<9 + try { + delete div.test; + } catch( e ) { + support.deleteExpando = false; + } + + // Check if we can trust getAttribute("value") + input = document.createElement("input"); + input.setAttribute( "value", "" ); + support.input = input.getAttribute( "value" ) === ""; + + // Check if an input maintains its value after becoming a radio + input.value = "t"; + input.setAttribute( "type", "radio" ); + support.radioValue = input.value === "t"; + + // #11217 - WebKit loses check when the name is after the checked attribute + input.setAttribute( "checked", "t" ); + input.setAttribute( "name", "t" ); + + fragment = document.createDocumentFragment(); + fragment.appendChild( input ); + + // Check if a disconnected checkbox will retain its checked + // value of true after appended to the DOM (IE6/7) + support.appendChecked = input.checked; + + // WebKit doesn't clone checked state correctly in fragments + support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE<9 + // Opera does not clone events (and typeof div.attachEvent === undefined). + // IE9-10 clones events bound via attachEvent, but they don't trigger with .click() + if ( div.attachEvent ) { + div.attachEvent( "onclick", function() { + support.noCloneEvent = false; + }); + + div.cloneNode( true ).click(); + } + + // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event) + // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php + for ( i in { submit: true, change: true, focusin: true }) { + div.setAttribute( eventName = "on" + i, "t" ); + + support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false; + } + + div.style.backgroundClip = "content-box"; + div.cloneNode( true ).style.backgroundClip = ""; + support.clearCloneStyle = div.style.backgroundClip === "content-box"; + + // Run tests that need a body at doc ready + jQuery(function() { + var container, marginDiv, tds, + divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;", + body = document.getElementsByTagName("body")[0]; + + if ( !body ) { + // Return for frameset docs that don't have a body + return; + } + + container = document.createElement("div"); + container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px"; + + body.appendChild( container ).appendChild( div ); + + // Support: IE8 + // Check if table cells still have offsetWidth/Height when they are set + // to display:none and there are still other visible table cells in a + // table row; if so, offsetWidth/Height are not reliable for use when + // determining if an element has been hidden directly using + // display:none (it is still safe to use offsets if a parent element is + // hidden; don safety goggles and see bug #4512 for more information). + div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>"; + tds = div.getElementsByTagName("td"); + tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none"; + isSupported = ( tds[ 0 ].offsetHeight === 0 ); + + tds[ 0 ].style.display = ""; + tds[ 1 ].style.display = "none"; + + // Support: IE8 + // Check if empty table cells still have offsetWidth/Height + support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); + + // Check box-sizing and margin behavior + div.innerHTML = ""; + div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;"; + support.boxSizing = ( div.offsetWidth === 4 ); + support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 ); + + // Use window.getComputedStyle because jsdom on node.js will break without it. + if ( window.getComputedStyle ) { + support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; + support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; + + // Check if div with explicit width and no margin-right incorrectly + // gets computed margin-right based on width of container. (#3333) + // Fails in WebKit before Feb 2011 nightlies + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + marginDiv = div.appendChild( document.createElement("div") ); + marginDiv.style.cssText = div.style.cssText = divReset; + marginDiv.style.marginRight = marginDiv.style.width = "0"; + div.style.width = "1px"; + + support.reliableMarginRight = + !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight ); + } + + if ( typeof div.style.zoom !== core_strundefined ) { + // Support: IE<8 + // Check if natively block-level elements act like inline-block + // elements when setting their display to 'inline' and giving + // them layout + div.innerHTML = ""; + div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1"; + support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 ); + + // Support: IE6 + // Check if elements with layout shrink-wrap their children + div.style.display = "block"; + div.innerHTML = "<div></div>"; + div.firstChild.style.width = "5px"; + support.shrinkWrapBlocks = ( div.offsetWidth !== 3 ); + + if ( support.inlineBlockNeedsLayout ) { + // Prevent IE 6 from affecting layout for positioned elements #11048 + // Prevent IE from shrinking the body in IE 7 mode #12869 + // Support: IE<8 + body.style.zoom = 1; + } + } + + body.removeChild( container ); + + // Null elements to avoid leaks in IE + container = div = tds = marginDiv = null; + }); + + // Null elements to avoid leaks in IE + all = select = fragment = opt = a = input = null; + + return support; +})(); - // Used for matching numbers - core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source, +var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, + rmultiDash = /([A-Z])/g; + +function internalData( elem, name, data, pvt /* Internal Use Only */ ){ + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var thisCache, ret, + internalKey = jQuery.expando, + getByName = typeof name === "string", + + // We have to handle DOM nodes and JS objects differently because IE6-7 + // can't GC object references properly across the DOM-JS boundary + isNode = elem.nodeType, + + // Only DOM nodes need the global jQuery cache; JS object data is + // attached directly to the object so GC can occur automatically + cache = isNode ? jQuery.cache : elem, + + // Only defining an ID for JS objects if its cache already exists allows + // the code to shortcut on the same path as a DOM node with no cache + id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; + + // Avoid doing any more work than we need to when trying to get data on an + // object that has no data at all + if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) { + return; + } + + if ( !id ) { + // Only DOM nodes need a new unique ID for each element since their data + // ends up in the global cache + if ( isNode ) { + elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++; + } else { + id = internalKey; + } + } + + if ( !cache[ id ] ) { + cache[ id ] = {}; + + // Avoids exposing jQuery metadata on plain JS objects when the object + // is serialized using JSON.stringify + if ( !isNode ) { + cache[ id ].toJSON = jQuery.noop; + } + } + + // An object can be passed to jQuery.data instead of a key/value pair; this gets + // shallow copied over onto the existing cache + if ( typeof name === "object" || typeof name === "function" ) { + if ( pvt ) { + cache[ id ] = jQuery.extend( cache[ id ], name ); + } else { + cache[ id ].data = jQuery.extend( cache[ id ].data, name ); + } + } + + thisCache = cache[ id ]; + + // jQuery data() is stored in a separate object inside the object's internal data + // cache in order to avoid key collisions between internal data and user-defined + // data. + if ( !pvt ) { + if ( !thisCache.data ) { + thisCache.data = {}; + } + + thisCache = thisCache.data; + } + + if ( data !== undefined ) { + thisCache[ jQuery.camelCase( name ) ] = data; + } + + // Check for both converted-to-camel and non-converted data property names + // If a data property was specified + if ( getByName ) { + + // First Try to find as-is property data + ret = thisCache[ name ]; + + // Test for null|undefined property data + if ( ret == null ) { + + // Try to find the camelCased property + ret = thisCache[ jQuery.camelCase( name ) ]; + } + } else { + ret = thisCache; + } + + return ret; +} - // Used for splitting on whitespace - core_rnotwhite = /\S+/g, +function internalRemoveData( elem, name, pvt ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var i, l, thisCache, + isNode = elem.nodeType, + + // See jQuery.data for more information + cache = isNode ? jQuery.cache : elem, + id = isNode ? elem[ jQuery.expando ] : jQuery.expando; + + // If there is already no cache entry for this object, there is no + // purpose in continuing + if ( !cache[ id ] ) { + return; + } + + if ( name ) { + + thisCache = pvt ? cache[ id ] : cache[ id ].data; + + if ( thisCache ) { + + // Support array or space separated string names for data keys + if ( !jQuery.isArray( name ) ) { + + // try the string as a key before any manipulation + if ( name in thisCache ) { + name = [ name ]; + } else { + + // split the camel cased version by spaces unless a key with the spaces exists + name = jQuery.camelCase( name ); + if ( name in thisCache ) { + name = [ name ]; + } else { + name = name.split(" "); + } + } + } else { + // If "name" is an array of keys... + // When data is initially created, via ("key", "val") signature, + // keys will be converted to camelCase. + // Since there is no way to tell _how_ a key was added, remove + // both plain key and camelCase key. #12786 + // This will only penalize the array argument path. + name = name.concat( jQuery.map( name, jQuery.camelCase ) ); + } + + for ( i = 0, l = name.length; i < l; i++ ) { + delete thisCache[ name[i] ]; + } + + // If there is no data left in the cache, we want to continue + // and let the cache object itself get destroyed + if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) { + return; + } + } + } + + // See jQuery.data for more information + if ( !pvt ) { + delete cache[ id ].data; + + // Don't destroy the parent cache unless the internal data object + // had been the only thing left in it + if ( !isEmptyDataObject( cache[ id ] ) ) { + return; + } + } + + // Destroy the cache + if ( isNode ) { + jQuery.cleanData( [ elem ], true ); + + // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) + } else if ( jQuery.support.deleteExpando || cache != cache.window ) { + delete cache[ id ]; + + // When all else fails, null + } else { + cache[ id ] = null; + } +} - // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE) - rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, +jQuery.extend({ + cache: {}, + + // Unique for each copy of jQuery on the page + // Non-digits removed to match rinlinejQuery + expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ), + + // The following elements throw uncatchable exceptions if you + // attempt to add expando properties to them. + noData: { + "embed": true, + // Ban all objects except for Flash (which handle expandos) + "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", + "applet": true + }, + + hasData: function( elem ) { + elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; + return !!elem && !isEmptyDataObject( elem ); + }, + + data: function( elem, name, data ) { + return internalData( elem, name, data ); + }, + + removeData: function( elem, name ) { + return internalRemoveData( elem, name ); + }, + + // For internal use only. + _data: function( elem, name, data ) { + return internalData( elem, name, data, true ); + }, + + _removeData: function( elem, name ) { + return internalRemoveData( elem, name, true ); + }, + + // A method for determining if a DOM node can handle the data expando + acceptData: function( elem ) { + // Do not set data on non-element because it will not be cleared (#8335). + if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) { + return false; + } + + var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ]; + + // nodes accept data unless otherwise specified; rejection can be conditional + return !noData || noData !== true && elem.getAttribute("classid") === noData; + } +}); - // A simple way to check for HTML strings - // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) - // Strict HTML recognition (#11290: must start with <) - rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/, +jQuery.fn.extend({ + data: function( key, value ) { + var attrs, name, + elem = this[0], + i = 0, + data = null; + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = jQuery.data( elem ); + + if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { + attrs = elem.attributes; + for ( ; i < attrs.length; i++ ) { + name = attrs[i].name; + + if ( !name.indexOf( "data-" ) ) { + name = jQuery.camelCase( name.slice(5) ); + + dataAttr( elem, name, data[ name ] ); + } + } + jQuery._data( elem, "parsedAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each(function() { + jQuery.data( this, key ); + }); + } + + return jQuery.access( this, function( value ) { + + if ( value === undefined ) { + // Try to fetch any internally stored data first + return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null; + } + + this.each(function() { + jQuery.data( this, key, value ); + }); + }, null, value, arguments.length > 1, null, true ); + }, + + removeData: function( key ) { + return this.each(function() { + jQuery.removeData( this, key ); + }); + } +}); - // Match a standalone tag - rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/, +function dataAttr( elem, key, data ) { + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { - // JSON RegExp - rvalidchars = /^[\],:{}\s]*$/, - rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, - rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g, - rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g, + var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); - // Matches dashed string for camelizing - rmsPrefix = /^-ms-/, - rdashAlpha = /-([\da-z])/gi, + data = elem.getAttribute( name ); - // Used by jQuery.camelCase as callback to replace() - fcamelCase = function ( all, letter ) { - return letter.toUpperCase(); - }, + if ( typeof data === "string" ) { + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + // Only convert to a number if it doesn't change the string + +data + "" === data ? +data : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + data; + } catch( e ) {} - // The ready event handler - completed = function ( event ) { + // Make sure we set the data so it isn't changed later + jQuery.data( elem, key, data ); - // readyState === "complete" is good enough for us to call the dom ready in oldIE - if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) { - detach(); - jQuery.ready(); - } - }, - // Clean-up method for dom ready events - detach = function () { - if ( document.addEventListener ) { - document.removeEventListener( "DOMContentLoaded", completed, false ); - window.removeEventListener( "load", completed, false ); + } else { + data = undefined; + } + } - } else { - document.detachEvent( "onreadystatechange", completed ); - window.detachEvent( "onload", completed ); - } - }; + return data; +} - jQuery.fn = jQuery.prototype = { - // The current version of jQuery being used - jquery: core_version, +// checks a cache object for emptiness +function isEmptyDataObject( obj ) { + var name; + for ( name in obj ) { + + // if the public data object is empty, the private is still empty + if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { + continue; + } + if ( name !== "toJSON" ) { + return false; + } + } + + return true; +} +jQuery.extend({ + queue: function( elem, type, data ) { + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = jQuery._data( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || jQuery.isArray(data) ) { + queue = jQuery._data( elem, type, jQuery.makeArray(data) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + startLength--; + } + + hooks.cur = fn; + if ( fn ) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + // clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } + + if ( !startLength && hooks ) { + hooks.empty.fire(); + } + }, + + // not intended for public consumption - generates a queueHooks object, or returns the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return jQuery._data( elem, key ) || jQuery._data( elem, key, { + empty: jQuery.Callbacks("once memory").add(function() { + jQuery._removeData( elem, type + "queue" ); + jQuery._removeData( elem, key ); + }) + }); + } +}); - constructor: jQuery, - init: function ( selector, context, rootjQuery ) { - var match, elem; +jQuery.fn.extend({ + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[0], type ); + } + + return data === undefined ? + this : + this.each(function() { + var queue = jQuery.queue( this, type, data ); + + // ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[0] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + }); + }, + dequeue: function( type ) { + return this.each(function() { + jQuery.dequeue( this, type ); + }); + }, + // Based off of the plugin by Clint Helfers, with permission. + // http://blindsignals.com/index.php/2009/07/jquery-delay/ + delay: function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; + + return this.queue( type, function( next, hooks ) { + var timeout = setTimeout( next, time ); + hooks.stop = function() { + clearTimeout( timeout ); + }; + }); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while( i-- ) { + tmp = jQuery._data( elements[ i ], type + "queueHooks" ); + if ( tmp && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); + } +}); +var nodeHook, boolHook, + rclass = /[\t\r\n]/g, + rreturn = /\r/g, + rfocusable = /^(?:input|select|textarea|button|object)$/i, + rclickable = /^(?:a|area)$/i, + rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i, + ruseDefault = /^(?:checked|selected)$/i, + getSetAttribute = jQuery.support.getSetAttribute, + getSetInput = jQuery.support.input; + +jQuery.fn.extend({ + attr: function( name, value ) { + return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); + }, + + removeAttr: function( name ) { + return this.each(function() { + jQuery.removeAttr( this, name ); + }); + }, + + prop: function( name, value ) { + return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); + }, + + removeProp: function( name ) { + name = jQuery.propFix[ name ] || name; + return this.each(function() { + // try/catch handles cases where IE balks (such as removing a property on window) + try { + this[ name ] = undefined; + delete this[ name ]; + } catch( e ) {} + }); + }, + + addClass: function( value ) { + var classes, elem, cur, clazz, j, + i = 0, + len = this.length, + proceed = typeof value === "string" && value; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).addClass( value.call( this, j, this.className ) ); + }); + } + + if ( proceed ) { + // The disjunction here is for better compressibility (see removeClass) + classes = ( value || "" ).match( core_rnotwhite ) || []; + + for ( ; i < len; i++ ) { + elem = this[ i ]; + cur = elem.nodeType === 1 && ( elem.className ? + ( " " + elem.className + " " ).replace( rclass, " " ) : + " " + ); + + if ( cur ) { + j = 0; + while ( (clazz = classes[j++]) ) { + if ( cur.indexOf( " " + clazz + " " ) < 0 ) { + cur += clazz + " "; + } + } + elem.className = jQuery.trim( cur ); + + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classes, elem, cur, clazz, j, + i = 0, + len = this.length, + proceed = arguments.length === 0 || typeof value === "string" && value; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).removeClass( value.call( this, j, this.className ) ); + }); + } + if ( proceed ) { + classes = ( value || "" ).match( core_rnotwhite ) || []; + + for ( ; i < len; i++ ) { + elem = this[ i ]; + // This expression is here for better compressibility (see addClass) + cur = elem.nodeType === 1 && ( elem.className ? + ( " " + elem.className + " " ).replace( rclass, " " ) : + "" + ); + + if ( cur ) { + j = 0; + while ( (clazz = classes[j++]) ) { + // Remove *all* instances + while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { + cur = cur.replace( " " + clazz + " ", " " ); + } + } + elem.className = value ? jQuery.trim( cur ) : ""; + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isBool = typeof stateVal === "boolean"; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( i ) { + jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); + }); + } + + return this.each(function() { + if ( type === "string" ) { + // toggle individual class names + var className, + i = 0, + self = jQuery( this ), + state = stateVal, + classNames = value.match( core_rnotwhite ) || []; + + while ( (className = classNames[ i++ ]) ) { + // check each className given, space separated list + state = isBool ? state : !self.hasClass( className ); + self[ state ? "addClass" : "removeClass" ]( className ); + } + + // Toggle whole class name + } else if ( type === core_strundefined || type === "boolean" ) { + if ( this.className ) { + // store className if set + jQuery._data( this, "__className__", this.className ); + } + + // If the element has a class name or if we're passed "false", + // then remove the whole classname (if there was one, the above saved it). + // Otherwise bring back whatever was previously saved (if anything), + // falling back to the empty string if nothing was stored. + this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; + } + }); + }, + + hasClass: function( selector ) { + var className = " " + selector + " ", + i = 0, + l = this.length; + for ( ; i < l; i++ ) { + if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { + return true; + } + } + + return false; + }, + + val: function( value ) { + var ret, hooks, isFunction, + elem = this[0]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; + + if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { + return ret; + } + + ret = elem.value; + + return typeof ret === "string" ? + // handle most common string cases + ret.replace(rreturn, "") : + // handle cases where value is null/undef or number + ret == null ? "" : ret; + } + + return; + } + + isFunction = jQuery.isFunction( value ); + + return this.each(function( i ) { + var val, + self = jQuery(this); + + if ( this.nodeType !== 1 ) { + return; + } + + if ( isFunction ) { + val = value.call( this, i, self.val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + } else if ( typeof val === "number" ) { + val += ""; + } else if ( jQuery.isArray( val ) ) { + val = jQuery.map(val, function ( value ) { + return value == null ? "" : value + ""; + }); + } - // HANDLE: $(""), $(null), $(undefined), $(false) - if ( !selector ) { - return this; - } + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; - // Handle HTML strings - if ( typeof selector === "string" ) { - if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { - // Assume that strings that start and end with <> are HTML and skip the regex check - match = [ null, selector, null ]; + // If set returns undefined, fall back to normal setting + if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + }); + } +}); - } else { - match = rquickExpr.exec( selector ); - } +jQuery.extend({ + valHooks: { + option: { + get: function( elem ) { + // attributes.value is undefined in Blackberry 4.7 but + // uses .value. See #6932 + var val = elem.attributes.value; + return !val || val.specified ? elem.value : elem.text; + } + }, + select: { + get: function( elem ) { + var value, option, + options = elem.options, + index = elem.selectedIndex, + one = elem.type === "select-one" || index < 0, + values = one ? null : [], + max = one ? index + 1 : options.length, + i = index < 0 ? + max : + one ? index : 0; + + // Loop through all the selected options + for ( ; i < max; i++ ) { + option = options[ i ]; + + // oldIE doesn't update selected after form reset (#2551) + if ( ( option.selected || i === index ) && + // Don't return options that are disabled or in a disabled optgroup + ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) && + ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { - // Match html or make sure no context is specified for #id - if ( match && (match[1] || !context) ) { + // Get the specific value for the option + value = jQuery( option ).val(); - // HANDLE: $(html) -> $(array) - if ( match[1] ) { - context = context instanceof jQuery ? context[0] : context; + // We don't need an array for one selects + if ( one ) { + return value; + } - // scripts is true for back-compat - jQuery.merge( this, jQuery.parseHTML( - match[1], - context && context.nodeType ? context.ownerDocument || context : document, - true - ) ); + // Multi-Selects return an array + values.push( value ); + } + } - // HANDLE: $(html, props) - if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { - for ( match in context ) { - // Properties of context are called as methods if possible - if ( jQuery.isFunction( this[ match ] ) ) { - this[ match ]( context[ match ] ); + return values; + }, - // ...and otherwise set as attributes - } else { - this.attr( match, context[ match ] ); - } - } - } + set: function( elem, value ) { + var values = jQuery.makeArray( value ); - return this; + jQuery(elem).find("option").each(function() { + this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; + }); - // HANDLE: $(#id) - } - elem = document.getElementById( match[2] ); - - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - if ( elem && elem.parentNode ) { - // Handle the case where IE and Opera return items - // by name instead of ID - if ( elem.id !== match[2] ) { - return rootjQuery.find( selector ); - } + if ( !values.length ) { + elem.selectedIndex = -1; + } + return values; + } + } + }, + + attr: function( elem, name, value ) { + var hooks, notxml, ret, + nType = elem.nodeType; + + // don't get/set attributes on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === core_strundefined ) { + return jQuery.prop( elem, name, value ); + } + + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + // All attributes are lowercase + // Grab necessary hook if one is defined + if ( notxml ) { + name = name.toLowerCase(); + hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook ); + } + + if ( value !== undefined ) { + + if ( value === null ) { + jQuery.removeAttr( elem, name ); + + } else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + elem.setAttribute( name, value + "" ); + return value; + } + + } else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + + // In IE9+, Flash objects don't have .getAttribute (#12945) + // Support: IE9+ + if ( typeof elem.getAttribute !== core_strundefined ) { + ret = elem.getAttribute( name ); + } + + // Non-existent attributes return null, we normalize to undefined + return ret == null ? + undefined : + ret; + } + }, + + removeAttr: function( elem, value ) { + var name, propName, + i = 0, + attrNames = value && value.match( core_rnotwhite ); + + if ( attrNames && elem.nodeType === 1 ) { + while ( (name = attrNames[i++]) ) { + propName = jQuery.propFix[ name ] || name; + + // Boolean attributes get special treatment (#10870) + if ( rboolean.test( name ) ) { + // Set corresponding property to false for boolean attributes + // Also clear defaultChecked/defaultSelected (if appropriate) for IE<8 + if ( !getSetAttribute && ruseDefault.test( name ) ) { + elem[ jQuery.camelCase( "default-" + name ) ] = + elem[ propName ] = false; + } else { + elem[ propName ] = false; + } + + // See #9699 for explanation of this approach (setting first, then removal) + } else { + jQuery.attr( elem, name, "" ); + } + + elem.removeAttribute( getSetAttribute ? name : propName ); + } + } + }, + + attrHooks: { + type: { + set: function( elem, value ) { + if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { + // Setting the type on a radio button after the value resets the value in IE6-9 + // Reset value to default in case type is set after value during creation + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + } + }, + + propFix: { + tabindex: "tabIndex", + readonly: "readOnly", + "for": "htmlFor", + "class": "className", + maxlength: "maxLength", + cellspacing: "cellSpacing", + cellpadding: "cellPadding", + rowspan: "rowSpan", + colspan: "colSpan", + usemap: "useMap", + frameborder: "frameBorder", + contenteditable: "contentEditable" + }, + + prop: function( elem, name, value ) { + var ret, hooks, notxml, + nType = elem.nodeType; + + // don't get/set properties on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + if ( notxml ) { + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + return ( elem[ name ] = value ); + } + + } else { + if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + return elem[ name ]; + } + } + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set + // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + var attributeNode = elem.getAttributeNode("tabindex"); + + return attributeNode && attributeNode.specified ? + parseInt( attributeNode.value, 10 ) : + rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? + 0 : + undefined; + } + } + } +}); - // Otherwise, we inject the element directly into the jQuery object - this.length = 1; - this[0] = elem; - } +// Hook for boolean attributes +boolHook = { + get: function( elem, name ) { + var + // Use .prop to determine if this attribute is understood as boolean + prop = jQuery.prop( elem, name ), + + // Fetch it accordingly + attr = typeof prop === "boolean" && elem.getAttribute( name ), + detail = typeof prop === "boolean" ? + + getSetInput && getSetAttribute ? + attr != null : + // oldIE fabricates an empty string for missing boolean attributes + // and conflates checked/selected into attroperties + ruseDefault.test( name ) ? + elem[ jQuery.camelCase( "default-" + name ) ] : + !!attr : + + // fetch an attribute node for properties not recognized as boolean + elem.getAttributeNode( name ); + + return detail && detail.value !== false ? + name.toLowerCase() : + undefined; + }, + set: function( elem, value, name ) { + if ( value === false ) { + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { + // IE<8 needs the *property* name + elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); + + // Use defaultChecked and defaultSelected for oldIE + } else { + elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; + } + + return name; + } +}; - this.context = document; - this.selector = selector; - return this; - +// fix oldIE value attroperty +if ( !getSetInput || !getSetAttribute ) { + jQuery.attrHooks.value = { + get: function( elem, name ) { + var ret = elem.getAttributeNode( name ); + return jQuery.nodeName( elem, "input" ) ? + + // Ignore the value *property* by using defaultValue + elem.defaultValue : + + ret && ret.specified ? ret.value : undefined; + }, + set: function( elem, value, name ) { + if ( jQuery.nodeName( elem, "input" ) ) { + // Does not return so that setAttribute is also used + elem.defaultValue = value; + } else { + // Use nodeHook if defined (#1954); otherwise setAttribute is fine + return nodeHook && nodeHook.set( elem, value, name ); + } + } + }; +} - // HANDLE: $(expr, $(...)) - } else if ( !context || context.jquery ) { - return ( context || rootjQuery ).find( selector ); +// IE6/7 do not support getting/setting some attributes with get/setAttribute +if ( !getSetAttribute ) { + + // Use this for any attribute in IE6/7 + // This fixes almost every IE6/7 issue + nodeHook = jQuery.valHooks.button = { + get: function( elem, name ) { + var ret = elem.getAttributeNode( name ); + return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ? + ret.value : + undefined; + }, + set: function( elem, value, name ) { + // Set the existing or create a new attribute node + var ret = elem.getAttributeNode( name ); + if ( !ret ) { + elem.setAttributeNode( + (ret = elem.ownerDocument.createAttribute( name )) + ); + } + + ret.value = value += ""; + + // Break association with cloned elements by also using setAttribute (#9646) + return name === "value" || value === elem.getAttribute( name ) ? + value : + undefined; + } + }; + + // Set contenteditable to false on removals(#10429) + // Setting to empty string throws an error as an invalid value + jQuery.attrHooks.contenteditable = { + get: nodeHook.get, + set: function( elem, value, name ) { + nodeHook.set( elem, value === "" ? false : value, name ); + } + }; + + // Set width and height to auto instead of 0 on empty string( Bug #8150 ) + // This is for removals + jQuery.each([ "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + set: function( elem, value ) { + if ( value === "" ) { + elem.setAttribute( name, "auto" ); + return value; + } + } + }); + }); +} - // HANDLE: $(expr, context) - // (which is just equivalent to: $(context).find(expr) - } - return this.constructor( context ).find( selector ); - - // HANDLE: $(DOMElement) - } else if ( selector.nodeType ) { - this.context = this[0] = selector; - this.length = 1; - return this; +// Some attributes require a special call on IE +// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx +if ( !jQuery.support.hrefNormalized ) { + jQuery.each([ "href", "src", "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + get: function( elem ) { + var ret = elem.getAttribute( name, 2 ); + return ret == null ? undefined : ret; + } + }); + }); + + // href/src property should get the full normalized URL (#10299/#12915) + jQuery.each([ "href", "src" ], function( i, name ) { + jQuery.propHooks[ name ] = { + get: function( elem ) { + return elem.getAttribute( name, 4 ); + } + }; + }); +} - // HANDLE: $(function) - // Shortcut for document ready - } else if ( jQuery.isFunction( selector ) ) { - return rootjQuery.ready( selector ); - } +if ( !jQuery.support.style ) { + jQuery.attrHooks.style = { + get: function( elem ) { + // Return undefined in the case of empty string + // Note: IE uppercases css property names, but if we were to .toLowerCase() + // .cssText, that would destroy case senstitivity in URL's, like in "background" + return elem.style.cssText || undefined; + }, + set: function( elem, value ) { + return ( elem.style.cssText = value + "" ); + } + }; +} - if ( selector.selector !== undefined ) { - this.selector = selector.selector; - this.context = selector.context; - } +// Safari mis-reports the default selected property of an option +// Accessing the parent's selectedIndex property fixes it +if ( !jQuery.support.optSelected ) { + jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, { + get: function( elem ) { + var parent = elem.parentNode; + + if ( parent ) { + parent.selectedIndex; + + // Make sure that it also works with optgroups, see #5701 + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + return null; + } + }); +} - return jQuery.makeArray( selector, this ); - }, +// IE6/7 call enctype encoding +if ( !jQuery.support.enctype ) { + jQuery.propFix.enctype = "encoding"; +} - // Start with an empty selector - selector: "", +// Radios and checkboxes getter/setter +if ( !jQuery.support.checkOn ) { + jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + get: function( elem ) { + // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified + return elem.getAttribute("value") === null ? "on" : elem.value; + } + }; + }); +} +jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { + set: function( elem, value ) { + if ( jQuery.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); + } + } + }); +}); +var rformElems = /^(?:input|select|textarea)$/i, + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|contextmenu)|click/, + rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, + rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; + +function returnTrue() { + return true; +} - // The default length of a jQuery object is 0 - length: 0, +function returnFalse() { + return false; +} - // The number of elements contained in the matched element set - size: function () { - return this.length; - }, +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + global: {}, + + add: function( elem, types, handler, data, selector ) { + var tmp, events, t, handleObjIn, + special, eventHandle, handleObj, + handlers, type, namespaces, origType, + elemData = jQuery._data( elem ); + + // Don't attach events to noData or text/comment nodes (but allow plain objects) + if ( !elemData ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if ( !(events = elemData.events) ) { + events = elemData.events = {}; + } + if ( !(eventHandle = elemData.handle) ) { + eventHandle = elemData.handle = function( e ) { + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ? + jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : + undefined; + }; + // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events + eventHandle.elem = elem; + } + + // Handle multiple events separated by a space + // jQuery(...).bind("mouseover mouseout", fn); + types = ( types || "" ).match( core_rnotwhite ) || [""]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[t] ) || []; + type = origType = tmp[1]; + namespaces = ( tmp[2] || "" ).split( "." ).sort(); + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend({ + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), + namespace: namespaces.join(".") + }, handleObjIn ); + + // Init the event handler queue if we're the first + if ( !(handlers = events[ type ]) ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener/attachEvent if the special events handler returns false + if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + // Bind the global event handler to the element + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle, false ); + + } else if ( elem.attachEvent ) { + elem.attachEvent( "on" + type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + // Nullify elem to prevent memory leaks in IE + elem = null; + }, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + var j, handleObj, tmp, + origCount, t, events, + special, handlers, type, + namespaces, origType, + elemData = jQuery.hasData( elem ) && jQuery._data( elem ); + + if ( !elemData || !(events = elemData.events) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = ( types || "" ).match( core_rnotwhite ) || [""]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[t] ) || []; + type = origType = tmp[1]; + namespaces = ( tmp[2] || "" ).split( "." ).sort(); + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector ? special.delegateType : special.bindType ) || type; + handlers = events[ type ] || []; + tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); + + // Remove matching events + origCount = j = handlers.length; + while ( j-- ) { + handleObj = handlers[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !tmp || tmp.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { + handlers.splice( j, 1 ); + + if ( handleObj.selector ) { + handlers.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( origCount && !handlers.length ) { + if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + delete elemData.handle; + + // removeData also checks for emptiness and clears the expando if empty + // so use it instead of delete + jQuery._removeData( elem, "events" ); + } + }, + + trigger: function( event, data, elem, onlyHandlers ) { + var handle, ontype, cur, + bubbleType, special, tmp, i, + eventPath = [ elem || document ], + type = core_hasOwn.call( event, "type" ) ? event.type : event, + namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; + + cur = tmp = elem = elem || document; + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf(".") >= 0 ) { + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split("."); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf(":") < 0 && "on" + type; + + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[ jQuery.expando ] ? + event : + new jQuery.Event( type, typeof event === "object" && event ); + + event.isTrigger = true; + event.namespace = namespaces.join("."); + event.namespace_re = event.namespace ? + new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : + null; + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [ event ] : + jQuery.makeArray( data, [ event ] ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + if ( !rfocusMorph.test( bubbleType + type ) ) { + cur = cur.parentNode; + } + for ( ; cur; cur = cur.parentNode ) { + eventPath.push( cur ); + tmp = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( tmp === (elem.ownerDocument || document) ) { + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); + } + } + + // Fire handlers on the event path + i = 0; + while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { + + event.type = i > 1 ? + bubbleType : + special.bindType || type; + + // jQuery handler + handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + + // Native handler + handle = ontype && cur[ ontype ]; + if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) { + event.preventDefault(); + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) && + !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) { - toArray: function () { - return core_slice.call( this ); - }, + // Call a native DOM method on the target with the same name name as the event. + // Can't use an .isFunction() check here because IE6/7 fails that test. + // Don't do default actions on window, that's where global variables be (#6170) + if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ ontype ]; + + if ( tmp ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + try { + elem[ type ](); + } catch ( e ) { + // IE<9 dies on focus/blur to hidden element (#1486,#12518) + // only reproducible on winXP IE8 native, not IE9 in IE8 mode + } + jQuery.event.triggered = undefined; + + if ( tmp ) { + elem[ ontype ] = tmp; + } + } + } + } + + return event.result; + }, + + dispatch: function( event ) { + + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix( event ); + + var i, ret, handleObj, matched, j, + handlerQueue = [], + args = core_slice.call( arguments ), + handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[0] = event; + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { + event.currentTarget = matched.elem; + + j = 0; + while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { + + // Triggered event must either 1) have no namespace, or + // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). + if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + var obj = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ); + if(obj.apply){ + ret = obj.apply( matched.elem, args ); + } + + if ( ret !== undefined ) { + if ( (event.result = ret) === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + handlers: function( event, handlers ) { + var sel, handleObj, matches, i, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Find delegate handlers + // Black-hole SVG <use> instance trees (#13180) + // Avoid non-left-click bubbling in Firefox (#3861) + if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { + + for ( ; cur != this; cur = cur.parentNode || this ) { + + // Don't check non-elements (#13208) + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) { + matches = []; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if ( matches[ sel ] === undefined ) { + matches[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) >= 0 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matches[ sel ] ) { + matches.push( handleObj ); + } + } + if ( matches.length ) { + handlerQueue.push({ elem: cur, handlers: matches }); + } + } + } + } + + // Add the remaining (directly-bound) handlers + if ( delegateCount < handlers.length ) { + handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); + } + + return handlerQueue; + }, + + fix: function( event ) { + if ( event[ jQuery.expando ] ) { + return event; + } + + // Create a writable copy of the event object and normalize some properties + var i, prop, copy, + type = event.type, + originalEvent = event, + fixHook = this.fixHooks[ type ]; + + if ( !fixHook ) { + this.fixHooks[ type ] = fixHook = + rmouseEvent.test( type ) ? this.mouseHooks : + rkeyEvent.test( type ) ? this.keyHooks : + {}; + } + copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; + + event = new jQuery.Event( originalEvent ); + + i = copy.length; + while ( i-- ) { + prop = copy[ i ]; + event[ prop ] = originalEvent[ prop ]; + } + + // Support: IE<9 + // Fix target property (#1925) + if ( !event.target ) { + event.target = originalEvent.srcElement || document; + } + + // Support: Chrome 23+, Safari? + // Target should not be a text node (#504, #13143) + if ( event.target.nodeType === 3 ) { + event.target = event.target.parentNode; + } + + // Support: IE<9 + // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) + event.metaKey = !!event.metaKey; + + return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; + }, + + // Includes some event props shared by KeyEvent and MouseEvent + props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), + + fixHooks: {}, + + keyHooks: { + props: "char charCode key keyCode".split(" "), + filter: function( event, original ) { + + // Add which for key events + if ( event.which == null ) { + event.which = original.charCode != null ? original.charCode : original.keyCode; + } + + return event; + } + }, + + mouseHooks: { + props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), + filter: function( event, original ) { + var body, eventDoc, doc, + button = original.button, + fromElement = original.fromElement; + + // Calculate pageX/Y if missing and clientX/Y available + if ( event.pageX == null && original.clientX != null ) { + eventDoc = event.target.ownerDocument || document; + doc = eventDoc.documentElement; + body = eventDoc.body; + + event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); + event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); + } + + // Add relatedTarget, if necessary + if ( !event.relatedTarget && fromElement ) { + event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if ( !event.which && button !== undefined ) { + event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); + } + + return event; + } + }, + + special: { + load: { + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + click: { + // For checkbox, fire native event so checked state will be right + trigger: function() { + if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { + this.click(); + return false; + } + } + }, + focus: { + // Fire native event if possible so blur/focus sequence is correct + trigger: function() { + if ( this !== document.activeElement && this.focus ) { + try { + this.focus(); + return false; + } catch ( e ) { + // Support: IE<9 + // If we error on focus to hidden element (#1486, #12518), + // let .trigger() run the handlers + } + } + }, + delegateType: "focusin" + }, + blur: { + trigger: function() { + if ( this === document.activeElement && this.blur ) { + this.blur(); + return false; + } + }, + delegateType: "focusout" + }, + + beforeunload: { + postDispatch: function( event ) { + + // Even when returnValue equals to undefined Firefox will still show alert + if ( event.result !== undefined ) { + event.originalEvent.returnValue = event.result; + } + } + } + }, + + simulate: function( type, elem, event, bubble ) { + // Piggyback on a donor event to simulate a different one. + // Fake originalEvent to avoid donor's stopPropagation, but if the + // simulated event prevents default then we do the same on the donor. + var e = jQuery.extend( + new jQuery.Event(), + event, + { type: type, + isSimulated: true, + originalEvent: {} + } + ); + if ( bubble ) { + jQuery.event.trigger( e, null, elem ); + } else { + jQuery.event.dispatch.call( elem, e ); + } + if ( e.isDefaultPrevented() ) { + event.preventDefault(); + } + } +}; - // Get the Nth element in the matched element set OR - // Get the whole matched element set as a clean array - get: function ( num ) { - return num == null ? +jQuery.removeEvent = document.removeEventListener ? + function( elem, type, handle ) { + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle, false ); + } + } : + function( elem, type, handle ) { + var name = "on" + type; + + if ( elem.detachEvent ) { + + // #8545, #7054, preventing memory leaks for custom events in IE6-8 + // detachEvent needed property on element, by name of that event, to properly expose it to GC + if ( typeof elem[ name ] === core_strundefined ) { + elem[ name ] = null; + } + + elem.detachEvent( name, handle ); + } + }; + +jQuery.Event = function( src, props ) { + // Allow instantiation without the 'new' keyword + if ( !(this instanceof jQuery.Event) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || + src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; - // Return a 'clean' array - this.toArray() : + // Event type + } else { + this.type = src; + } - // Return just the object - ( num < 0 ? this[ this.length + num ] : this[ num ] ); - }, + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } - // Take an array of elements and push it onto the stack - // (returning the new matched element set) - pushStack: function ( elems ) { + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || jQuery.now(); - // Build a new jQuery matched element set - var ret = jQuery.merge( this.constructor(), elems ); + // Mark it as fixed + this[ jQuery.expando ] = true; +}; - // Add the old object onto the stack (as a reference) - ret.prevObject = this; - ret.context = this.context; +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + if ( !e ) { + return; + } + + // If preventDefault exists, run it on the original event + if ( e.preventDefault ) { + e.preventDefault(); + + // Support: IE + // Otherwise set the returnValue property of the original event to false + } else { + e.returnValue = false; + } + }, + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + if ( !e ) { + return; + } + // If stopPropagation exists, run it on the original event + if ( e.stopPropagation ) { + e.stopPropagation(); + } + + // Support: IE + // Set the cancelBubble property of the original event to true + e.cancelBubble = true; + }, + stopImmediatePropagation: function() { + this.isImmediatePropagationStopped = returnTrue; + this.stopPropagation(); + } +}; - // Return the newly-formed element set - return ret; - }, +// Create mouseenter/leave events using mouseover/out and event-time checks +jQuery.each({ + mouseenter: "mouseover", + mouseleave: "mouseout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; + + // For mousenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || (related !== target && !jQuery.contains( target, related )) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +}); - // Execute a callback for every element in the matched set. - // (You can seed the arguments with an array of args, but this is - // only used internally.) - each: function ( callback, args ) { - return jQuery.each( this, callback, args ); - }, +// IE submit delegation +if ( !jQuery.support.submitBubbles ) { + + jQuery.event.special.submit = { + setup: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Lazy-add a submit handler when a descendant form may potentially be submitted + jQuery.event.add( this, "click._submit keypress._submit", function( e ) { + // Node name check avoids a VML-related crash in IE (#9807) + var elem = e.target, + form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; + if ( form && !jQuery._data( form, "submitBubbles" ) ) { + jQuery.event.add( form, "submit._submit", function( event ) { + event._submit_bubble = true; + }); + jQuery._data( form, "submitBubbles", true ); + } + }); + // return undefined since we don't need an event listener + }, + + postDispatch: function( event ) { + // If form was submitted by the user, bubble the event up the tree + if ( event._submit_bubble ) { + delete event._submit_bubble; + if ( this.parentNode && !event.isTrigger ) { + jQuery.event.simulate( "submit", this.parentNode, event, true ); + } + } + }, + + teardown: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Remove delegated handlers; cleanData eventually reaps submit handlers attached above + jQuery.event.remove( this, "._submit" ); + } + }; +} - ready: function ( fn ) { - // Add the callback - jQuery.ready.promise().done( fn ); +// IE change delegation and checkbox/radio fix +if ( !jQuery.support.changeBubbles ) { + + jQuery.event.special.change = { + + setup: function() { + + if ( rformElems.test( this.nodeName ) ) { + // IE doesn't fire change on a check/radio until blur; trigger it on click + // after a propertychange. Eat the blur-change in special.change.handle. + // This still fires onchange a second time for check/radio after blur. + if ( this.type === "checkbox" || this.type === "radio" ) { + jQuery.event.add( this, "propertychange._change", function( event ) { + if ( event.originalEvent.propertyName === "checked" ) { + this._just_changed = true; + } + }); + jQuery.event.add( this, "click._change", function( event ) { + if ( this._just_changed && !event.isTrigger ) { + this._just_changed = false; + } + // Allow triggered, simulated change events (#11500) + jQuery.event.simulate( "change", this, event, true ); + }); + } + return false; + } + // Delegated event; lazy-add a change handler on descendant inputs + jQuery.event.add( this, "beforeactivate._change", function( e ) { + var elem = e.target; + + if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) { + jQuery.event.add( elem, "change._change", function( event ) { + if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { + jQuery.event.simulate( "change", this.parentNode, event, true ); + } + }); + jQuery._data( elem, "changeBubbles", true ); + } + }); + }, + + handle: function( event ) { + var elem = event.target; + + // Swallow native change events from checkbox/radio, we already triggered them above + if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { + return event.handleObj.handler.apply( this, arguments ); + } + }, + + teardown: function() { + jQuery.event.remove( this, "._change" ); + + return !rformElems.test( this.nodeName ); + } + }; +} - return this; - }, +// Create "bubbling" focus and blur events +if ( !jQuery.support.focusinBubbles ) { + jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler while someone wants focusin/focusout + var attaches = 0, + handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + if ( attaches++ === 0 ) { + document.addEventListener( orig, handler, true ); + } + }, + teardown: function() { + if ( --attaches === 0 ) { + document.removeEventListener( orig, handler, true ); + } + } + }; + }); +} - slice: function () { - return this.pushStack( core_slice.apply( this, arguments ) ); - }, +jQuery.fn.extend({ + + on: function( types, selector, data, fn, /*INTERNAL*/ one ) { + var type, origFn; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + this.on( type, selector, data, types[ type ], one ); + } + return this; + } + + if ( data == null && fn == null ) { + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return this; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return this.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + }); + }, + one: function( types, selector, data, fn ) { + return this.on( types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each(function() { + jQuery.event.remove( this, types, fn, selector ); + }); + }, + + bind: function( types, data, fn ) { + return this.on( types, null, data, fn ); + }, + unbind: function( types, fn ) { + return this.off( types, null, fn ); + }, + + delegate: function( selector, types, data, fn ) { + return this.on( types, selector, data, fn ); + }, + undelegate: function( selector, types, fn ) { + // ( namespace ) or ( selector, types [, fn] ) + return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); + }, + + trigger: function( type, data ) { + return this.each(function() { + jQuery.event.trigger( type, data, this ); + }); + }, + triggerHandler: function( type, data ) { + var elem = this[0]; + if ( elem ) { + return jQuery.event.trigger( type, data, elem, true ); + } + } +}); +/*! + * Sizzle CSS Selector Engine + * Copyright 2012 jQuery Foundation and other contributors + * Released under the MIT license + * http://sizzlejs.com/ + */ +(function( window, undefined ) { + +var i, + cachedruns, + Expr, + getText, + isXML, + compile, + hasDuplicate, + outermostContext, + + // Local document vars + setDocument, + document, + docElem, + documentIsXML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + sortOrder, + + // Instance-specific data + expando = "sizzle" + -(new Date()), + preferredDoc = window.document, + support = {}, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + + // General-purpose constants + strundefined = typeof undefined, + MAX_NEGATIVE = 1 << 31, + + // Array methods + arr = [], + pop = arr.pop, + push = arr.push, + slice = arr.slice, + // Use a stripped-down indexOf if we can't use a native one + indexOf = arr.indexOf || function( elem ) { + var i = 0, + len = this.length; + for ( ; i < len; i++ ) { + if ( this[i] === elem ) { + return i; + } + } + return -1; + }, + + + // Regular expressions + + // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + // http://www.w3.org/TR/css3-syntax/#characters + characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", + + // Loosely modeled on CSS identifier characters + // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors + // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier + identifier = characterEncoding.replace( "w", "w#" ), + + // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors + operators = "([*^$|!~]?=)", + attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + + "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", - first: function () { - return this.eq( 0 ); - }, + // Prefer arguments quoted, + // then not containing pseudos/brackets, + // then attribute selectors/non-parenthetical expressions, + // then anything else + // These preferences are here to reduce the number of selectors + // needing tokenize in the PSEUDO preFilter + pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ), + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + "ID": new RegExp( "^#(" + characterEncoding + ")" ), + "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), + "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ), + "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) + }, + + rsibling = /[\x20\t\r\n\f]*[+~]/, + + rnative = /^[^{]+\{\s*\[native code/, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + rescape = /'|\\/g, + rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g, + + // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g, + funescape = function( _, escaped ) { + var high = "0x" + escaped - 0x10000; + // NaN means non-codepoint + return high !== high ? + escaped : + // BMP codepoint + high < 0 ? + String.fromCharCode( high + 0x10000 ) : + // Supplemental Plane codepoint (surrogate pair) + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }; + +// Use a stripped-down slice if we can't use a native one +try { + slice.call( preferredDoc.documentElement.childNodes, 0 )[0].nodeType; +} catch ( e ) { + slice = function( i ) { + var elem, + results = []; + while ( (elem = this[i++]) ) { + results.push( elem ); + } + return results; + }; +} - last: function () { - return this.eq( -1 ); - }, +/** + * For feature detection + * @param {Function} fn The function to test for native support + */ +function isNative( fn ) { + return rnative.test( fn + "" ); +} - eq: function ( i ) { - var len = this.length, - j = +i + ( i < 0 ? len : 0 ); - return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); - }, +/** + * Create key-value caches of limited size + * @returns {Function(string, Object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ +function createCache() { + var cache, + keys = []; + + return (cache = function( key, value ) { + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if ( keys.push( key += " " ) > Expr.cacheLength ) { + // Only keep the most recent entries + delete cache[ keys.shift() ]; + } + return (cache[ key ] = value); + }); +} - map: function ( callback ) { - return this.pushStack( jQuery.map(this, function ( elem, i ) { - return callback.call( elem, i, elem ); - })); - }, +/** + * Mark a function for special use by Sizzle + * @param {Function} fn The function to mark + */ +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} - end: function () { - return this.prevObject || this.constructor(null); - }, +/** + * Support testing using an element + * @param {Function} fn Passed the created div and expects a boolean result + */ +function assert( fn ) { + var div = document.createElement("div"); + + try { + return fn( div ); + } catch (e) { + return false; + } finally { + // release memory in IE + div = null; + } +} - // For internal use only. - // Behaves like an Array's method, not like a jQuery method. - push: core_push, - sort: [].sort, - splice: [].splice - }; +function Sizzle( selector, context, results, seed ) { + var match, elem, m, nodeType, + // QSA vars + i, groups, old, nid, newContext, newSelector; + + if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { + setDocument( context ); + } + + context = context || document; + results = results || []; + + if ( !selector || typeof selector !== "string" ) { + return results; + } + + if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { + return []; + } + + if ( !documentIsXML && !seed ) { + + // Shortcuts + if ( (match = rquickExpr.exec( selector )) ) { + // Speed-up: Sizzle("#ID") + if ( (m = match[1]) ) { + if ( nodeType === 9 ) { + elem = context.getElementById( m ); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE, Opera, and Webkit return items + // by name instead of ID + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } + } else { + // Context is not a document + if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && + contains( context, elem ) && elem.id === m ) { + results.push( elem ); + return results; + } + } + + // Speed-up: Sizzle("TAG") + } else if ( match[2] ) { + push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) ); + return results; + + // Speed-up: Sizzle(".CLASS") + } else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) { + push.apply( results, slice.call(context.getElementsByClassName( m ), 0) ); + return results; + } + } + + // QSA path + if ( support.qsa && !rbuggyQSA.test(selector) ) { + old = true; + nid = expando; + newContext = context; + newSelector = nodeType === 9 && selector; + + // qSA works strangely on Element-rooted queries + // We can work around this by specifying an extra ID on the root + // and working up from there (Thanks to Andrew Dupont for the technique) + // IE 8 doesn't work on object elements + if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { + groups = tokenize( selector ); + + if ( (old = context.getAttribute("id")) ) { + nid = old.replace( rescape, "\\$&" ); + } else { + context.setAttribute( "id", nid ); + } + nid = "[id='" + nid + "'] "; + + i = groups.length; + while ( i-- ) { + groups[i] = nid + toSelector( groups[i] ); + } + newContext = rsibling.test( selector ) && context.parentNode || context; + newSelector = groups.join(","); + } + + if ( newSelector ) { + try { + push.apply( results, slice.call( newContext.querySelectorAll( + newSelector + ), 0 ) ); + return results; + } catch(qsaError) { + } finally { + if ( !old ) { + context.removeAttribute("id"); + } + } + } + } + } + + // All others + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} - // Give the init function the jQuery prototype for later instantiation - jQuery.fn.init.prototype = jQuery.fn; +/** + * Detect xml + * @param {Element|Object} elem An element or a document + */ +isXML = Sizzle.isXML = function( elem ) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = elem && (elem.ownerDocument || elem).documentElement; + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; - jQuery.extend = jQuery.fn.extend = function () { - var src, copyIsArray, copy, name, options, clone, - target = arguments[0] || {}, - i = 1, - length = arguments.length, - deep = false; +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [doc] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +setDocument = Sizzle.setDocument = function( node ) { + var doc = node ? node.ownerDocument || node : preferredDoc; + + // If no document and documentElement is available, return + if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } + + // Set our document + document = doc; + docElem = doc.documentElement; + + // Support tests + documentIsXML = isXML( doc ); + + // Check if getElementsByTagName("*") returns only elements + support.tagNameNoComments = assert(function( div ) { + div.appendChild( doc.createComment("") ); + return !div.getElementsByTagName("*").length; + }); + + // Check if attributes should be retrieved by attribute nodes + support.attributes = assert(function( div ) { + div.innerHTML = "<select></select>"; + var type = typeof div.lastChild.getAttribute("multiple"); + // IE8 returns a string for some attributes even when not present + return type !== "boolean" && type !== "string"; + }); + + // Check if getElementsByClassName can be trusted + support.getByClassName = assert(function( div ) { + // Opera can't find a second classname (in 9.6) + div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>"; + if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) { + return false; + } + + // Safari 3.2 caches class attributes and doesn't catch changes + div.lastChild.className = "e"; + return div.getElementsByClassName("e").length === 2; + }); + + // Check if getElementById returns elements by name + // Check if getElementsByName privileges form controls or returns elements by ID + support.getByName = assert(function( div ) { + // Inject content + div.id = expando + 0; + div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>"; + docElem.insertBefore( div, docElem.firstChild ); + + // Test + var pass = doc.getElementsByName && + // buggy browsers will return fewer than the correct 2 + doc.getElementsByName( expando ).length === 2 + + // buggy browsers will return more than the correct 0 + doc.getElementsByName( expando + 0 ).length; + support.getIdNotName = !doc.getElementById( expando ); - // Handle a deep copy situation - if ( typeof target === "boolean" ) { - deep = target; - target = arguments[1] || {}; - // skip the boolean and the target - i = 2; - } + // Cleanup + docElem.removeChild( div ); - // Handle case when target is a string or something (possible in deep copy) - if ( typeof target !== "object" && !jQuery.isFunction(target) ) { - target = {}; - } + return pass; + }); - // extend jQuery itself if only one argument is passed - if ( length === i ) { - target = this; - --i; - } + // IE6/7 return modified attributes + Expr.attrHandle = assert(function( div ) { + div.innerHTML = "<a href='#'></a>"; + return div.firstChild && typeof div.firstChild.getAttribute !== strundefined && + div.firstChild.getAttribute("href") === "#"; + }) ? + {} : + { + "href": function( elem ) { + return elem.getAttribute( "href", 2 ); + }, + "type": function( elem ) { + return elem.getAttribute("type"); + } + }; + + // ID find and filter + if ( support.getIdNotName ) { + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== strundefined && !documentIsXML ) { + var m = context.getElementById( id ); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + return m && m.parentNode ? [m] : []; + } + }; + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute("id") === attrId; + }; + }; + } else { + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== strundefined && !documentIsXML ) { + var m = context.getElementById( id ); + + return m ? + m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ? + [m] : + undefined : + []; + } + }; + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); + return node && node.value === attrId; + }; + }; + } + + // Tag + Expr.find["TAG"] = support.tagNameNoComments ? + function( tag, context ) { + if ( typeof context.getElementsByTagName !== strundefined ) { + return context.getElementsByTagName( tag ); + } + } : + function( tag, context ) { + var elem, + tmp = [], + i = 0, + results = context.getElementsByTagName( tag ); + + // Filter out possible comments + if ( tag === "*" ) { + while ( (elem = results[i++]) ) { + if ( elem.nodeType === 1 ) { + tmp.push( elem ); + } + } + + return tmp; + } + return results; + }; + + // Name + Expr.find["NAME"] = support.getByName && function( tag, context ) { + if ( typeof context.getElementsByName !== strundefined ) { + return context.getElementsByName( name ); + } + }; + + // Class + Expr.find["CLASS"] = support.getByClassName && function( className, context ) { + if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) { + return context.getElementsByClassName( className ); + } + }; + + // QSA and matchesSelector support + + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; + + // qSa(:focus) reports false when true (Chrome 21), + // no need to also add to buggyMatches since matches checks buggyQSA + // A support test would require too much code (would include document ready) + rbuggyQSA = [ ":focus" ]; + + if ( (support.qsa = isNative(doc.querySelectorAll)) ) { + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert(function( div ) { + // Select is set to empty string on purpose + // This is to test IE's treatment of not explictly + // setting a boolean content attribute, + // since its presence should be enough + // http://bugs.jquery.com/ticket/12359 + div.innerHTML = "<select><option selected=''></option></select>"; + + // IE8 - Some boolean attributes are not treated correctly + if ( !div.querySelectorAll("[selected]").length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" ); + } + + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here and will not see later tests + if ( !div.querySelectorAll(":checked").length ) { + rbuggyQSA.push(":checked"); + } + }); + + assert(function( div ) { + + // Opera 10-12/IE8 - ^= $= *= and empty values + // Should not select anything + div.innerHTML = "<input type='hidden' i=''/>"; + if ( div.querySelectorAll("[i^='']").length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" ); + } + + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here and will not see later tests + if ( !div.querySelectorAll(":enabled").length ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Opera 10-11 does not throw on post-comma invalid pseudos + div.querySelectorAll("*,:x"); + rbuggyQSA.push(",.*:"); + }); + } + + if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector || + docElem.mozMatchesSelector || + docElem.webkitMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector) )) ) { - for ( ; i < length; i++ ) { - // Only deal with non-null/undefined values - if ( (options = arguments[ i ]) != null ) { - // Extend the base object - for ( name in options ) { - src = target[ name ]; - copy = options[ name ]; + assert(function( div ) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call( div, "div" ); + + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( div, "[s!='']:x" ); + rbuggyMatches.push( "!=", pseudos ); + }); + } + + rbuggyQSA = new RegExp( rbuggyQSA.join("|") ); + rbuggyMatches = new RegExp( rbuggyMatches.join("|") ); + + // Element contains another + // Purposefully does not implement inclusive descendent + // As in, an element does not contain itself + contains = isNative(docElem.contains) || docElem.compareDocumentPosition ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + )); + } : + function( a, b ) { + if ( b ) { + while ( (b = b.parentNode) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; + + // Document order sorting + sortOrder = docElem.compareDocumentPosition ? + function( a, b ) { + var compare; + + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) { + if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) { + if ( a === doc || contains( preferredDoc, a ) ) { + return -1; + } + if ( b === doc || contains( preferredDoc, b ) ) { + return 1; + } + return 0; + } + return compare & 4 ? -1 : 1; + } + + return a.compareDocumentPosition ? -1 : 1; + } : + function( a, b ) { + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [ a ], + bp = [ b ]; + + // Exit early if the nodes are identical + if ( a === b ) { + hasDuplicate = true; + return 0; + + // Parentless nodes are either documents or disconnected + } else if ( !aup || !bup ) { + return a === doc ? -1 : + b === doc ? 1 : + aup ? -1 : + bup ? 1 : + 0; + + // If the nodes are siblings, we can do a quick check + } else if ( aup === bup ) { + return siblingCheck( a, b ); + } + + // Otherwise we need full lists of their ancestors for comparison + cur = a; + while ( (cur = cur.parentNode) ) { + ap.unshift( cur ); + } + cur = b; + while ( (cur = cur.parentNode) ) { + bp.unshift( cur ); + } + + // Walk down the tree looking for a discrepancy + while ( ap[i] === bp[i] ) { + i++; + } + + return i ? + // Do a sibling check if the nodes have a common ancestor + siblingCheck( ap[i], bp[i] ) : + + // Otherwise nodes in our document sort first + ap[i] === preferredDoc ? -1 : + bp[i] === preferredDoc ? 1 : + 0; + }; + + // Always assume the presence of duplicates if sort doesn't + // pass them to our comparison function (as in Google Chrome). + hasDuplicate = false; + [0, 0].sort( sortOrder ); + support.detectDuplicates = hasDuplicate; + + return document; +}; - // Prevent never-ending loop - if ( target === copy ) { - continue; - } +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; - // Recurse if we're merging plain objects or arrays - if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { - if ( copyIsArray ) { - copyIsArray = false; - clone = src && jQuery.isArray(src) ? src : []; +Sizzle.matchesSelector = function( elem, expr ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } - } else { - clone = src && jQuery.isPlainObject(src) ? src : {}; - } + // Make sure that attribute selectors are quoted + expr = expr.replace( rattributeQuotes, "='$1']" ); - // Never move original objects, clone them - target[ name ] = jQuery.extend( deep, clone, copy ); + // rbuggyQSA always contains :focus, so no need for an existence check + if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) { + try { + var ret = matches.call( elem, expr ); - // Don't bring in undefined values - } else if ( copy !== undefined ) { - target[ name ] = copy; - } - } - } - } + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || support.disconnectedMatch || + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11 ) { + return ret; + } + } catch(e) {} + } - // Return the modified object - return target; - }; + return Sizzle( expr, document, null, [elem] ).length > 0; +}; - jQuery.extend({ - noConflict: function ( deep ) { - if ( window.$ === jQuery ) { - window.$ = _$; - } +Sizzle.contains = function( context, elem ) { + // Set document vars if needed + if ( ( context.ownerDocument || context ) !== document ) { + setDocument( context ); + } + return contains( context, elem ); +}; - if ( deep && window.jQuery === jQuery ) { - window.jQuery = _jQuery; - } +Sizzle.attr = function( elem, name ) { + var val; + + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + if ( !documentIsXML ) { + name = name.toLowerCase(); + } + if ( (val = Expr.attrHandle[ name ]) ) { + return val( elem ); + } + if ( documentIsXML || support.attributes ) { + return elem.getAttribute( name ); + } + return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ? + name : + val && val.specified ? val.value : null; +}; - return jQuery; - }, +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; - // Is the DOM ready to be used? Set to true once it occurs. - isReady: false, +// Document sorting and removing duplicates +Sizzle.uniqueSort = function( results ) { + var elem, + duplicates = [], + i = 1, + j = 0; + + // Unless we *know* we can detect duplicates, assume their presence + hasDuplicate = !support.detectDuplicates; + results.sort( sortOrder ); + + if ( hasDuplicate ) { + for ( ; (elem = results[i]); i++ ) { + if ( elem === results[ i - 1 ] ) { + j = duplicates.push( i ); + } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } + + return results; +}; - // A counter to track how many items to wait for before - // the ready event fires. See #6781 - readyWait: 1, +function siblingCheck( a, b ) { + var cur = b && a, + diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE ); + + // Use IE sourceIndex if available on both nodes + if ( diff ) { + return diff; + } + + // Check if b follows a + if ( cur ) { + while ( (cur = cur.nextSibling) ) { + if ( cur === b ) { + return -1; + } + } + } + + return a ? 1 : -1; +} - // Hold (or release) the ready event - holdReady: function ( hold ) { - if ( hold ) { - jQuery.readyWait++; - } else { - jQuery.ready( true ); - } - }, +// Returns a function to use in pseudos for input types +function createInputPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; +} - // Handle when the DOM is ready - ready: function ( wait ) { +// Returns a function to use in pseudos for buttons +function createButtonPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && elem.type === type; + }; +} - // Abort if there are pending holds or we're already ready - if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { - return; - } +// Returns a function to use in pseudos for positionals +function createPositionalPseudo( fn ) { + return markFunction(function( argument ) { + argument = +argument; + return markFunction(function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + // Match elements found at the specified indexes + while ( i-- ) { + if ( seed[ (j = matchIndexes[i]) ] ) { + seed[j] = !(matches[j] = seed[j]); + } + } + }); + }); +} - // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). - if ( !document.body ) { - return setTimeout( jQuery.ready ); - } +/** + * Utility function for retrieving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +getText = Sizzle.getText = function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + // If no nodeType, this is expected to be an array + for ( ; (node = elem[i]); i++ ) { + // Do not traverse comment nodes + ret += getText( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + // Use textContent for elements + // innerText usage removed for consistency of new lines (see #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + // Do not include comment or processing instruction nodes + + return ret; +}; - // Remember that the DOM is ready - jQuery.isReady = true; +Expr = Sizzle.selectors = { - // If a normal DOM Ready event fired, decrement, and wait if need be - if ( wait !== true && --jQuery.readyWait > 0 ) { - return; - } + // Can be adjusted by the user + cacheLength: 50, - // If there are functions bound, to execute - readyList.resolveWith( document, [ jQuery ] ); + createPseudo: markFunction, - // Trigger any bound ready events - if ( jQuery.fn.trigger ) { - jQuery( document ).trigger("ready").off("ready"); - } - }, + match: matchExpr, - // See test/unit/core.js for details concerning isFunction. - // Since version 1.3, DOM methods and functions like alert - // aren't supported. They return false on IE (#2968). - isFunction: function ( obj ) { - return jQuery.type(obj) === "function"; - }, + find: {}, - isArray: Array.isArray || function ( obj ) { - return jQuery.type(obj) === "array"; - }, + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, - isWindow: function ( obj ) { - return obj != null && obj == obj.window; - }, + preFilter: { + "ATTR": function( match ) { + match[1] = match[1].replace( runescape, funescape ); - isNumeric: function ( obj ) { - return !isNaN( parseFloat(obj) ) && isFinite( obj ); - }, + // Move the given value to match[3] whether quoted or unquoted + match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape ); - type: function ( obj ) { - if ( obj == null ) { - return String( obj ); - } - return typeof obj === "object" || typeof obj === "function" ? - class2type[ core_toString.call(obj) ] || "object" : - typeof obj; - }, + if ( match[2] === "~=" ) { + match[3] = " " + match[3] + " "; + } - isPlainObject: function ( obj ) { - // Must be an Object. - // Because of IE, we also have to check the presence of the constructor property. - // Make sure that DOM nodes and window objects don't pass through, as well - if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { - return false; - } + return match.slice( 0, 4 ); + }, - try { - // Not own constructor property must be Object - if ( obj.constructor && - !core_hasOwn.call(obj, "constructor") && - !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { - return false; - } - } catch ( e ) { - // IE8,9 Will throw exceptions on certain host objects #9897 - return false; - } + "CHILD": function( match ) { + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[1] = match[1].toLowerCase(); - // Own properties are enumerated firstly, so to speed up, - // if last one is own, then all properties are own. + if ( match[1].slice( 0, 3 ) === "nth" ) { + // nth-* requires argument + if ( !match[3] ) { + Sizzle.error( match[0] ); + } - var key; - for ( key in obj ) {} + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); + match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); - return key === undefined || core_hasOwn.call( obj, key ); - }, + // other types prohibit arguments + } else if ( match[3] ) { + Sizzle.error( match[0] ); + } - isEmptyObject: function ( obj ) { - var name; - for ( name in obj ) { - return false; - } - return true; - }, + return match; + }, - error: function ( msg ) { - throw new Error( msg ); - }, + "PSEUDO": function( match ) { + var excess, + unquoted = !match[5] && match[2]; - // data: string of html - // context (optional): If specified, the fragment will be created in this context, defaults to document - // keepScripts (optional): If true, will include scripts passed in the html string - parseHTML: function ( data, context, keepScripts ) { - if ( !data || typeof data !== "string" ) { - return null; - } - if ( typeof context === "boolean" ) { - keepScripts = context; - context = false; - } - context = context || document; + if ( matchExpr["CHILD"].test( match[0] ) ) { + return null; + } - var parsed = rsingleTag.exec( data ), - scripts = !keepScripts && []; + // Accept quoted arguments as-is + if ( match[4] ) { + match[2] = match[4]; - // Single tag - if ( parsed ) { - return [ context.createElement( parsed[1] ) ]; - } + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && + // Get excess from tokenize (recursively) + (excess = tokenize( unquoted, true )) && + // advance to the next closing parenthesis + (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { - parsed = jQuery.buildFragment( [ data ], context, scripts ); - if ( scripts ) { - jQuery( scripts ).remove(); - } - return jQuery.merge( [], parsed.childNodes ); - }, + // excess is a negative index + match[0] = match[0].slice( 0, excess ); + match[2] = unquoted.slice( 0, excess ); + } - parseJSON: function ( data ) { - // Attempt to parse using the native JSON parser first - if ( window.JSON && window.JSON.parse ) { - return window.JSON.parse( data ); - } + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); + } + }, - if ( data === null ) { - return data; - } + filter: { - if ( typeof data === "string" ) { + "TAG": function( nodeName ) { + if ( nodeName === "*" ) { + return function() { return true; }; + } - // Make sure leading/trailing whitespace is removed (IE can't handle it) - data = jQuery.trim( data ); + nodeName = nodeName.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, - if ( data ) { - // Make sure the incoming data is actual JSON - // Logic borrowed from http://json.org/json2.js - if ( rvalidchars.test( data.replace( rvalidescape, "@" ) - .replace( rvalidtokens, "]" ) - .replace( rvalidbraces, "")) ) { + "CLASS": function( className ) { + var pattern = classCache[ className + " " ]; - return ( new Function( "return " + data ) )(); - } - } - } + return pattern || + (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && + classCache( className, function( elem ) { + return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" ); + }); + }, + + "ATTR": function( name, operator, check ) { + return function( elem ) { + var result = Sizzle.attr( elem, name ); + + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; + } + + result += ""; + + return operator === "=" ? result === check : + operator === "!=" ? result !== check : + operator === "^=" ? check && result.indexOf( check ) === 0 : + operator === "*=" ? check && result.indexOf( check ) > -1 : + operator === "$=" ? check && result.slice( -check.length ) === check : + operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : + operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : + false; + }; + }, + + "CHILD": function( type, what, argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, context, xml ) { + var cache, outerCache, node, diff, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType; + + if ( parent ) { + + // :(first|last|only)-(child|of-type) + if ( simple ) { + while ( dir ) { + node = elem; + while ( (node = node[ dir ]) ) { + if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { + return false; + } + } + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [ forward ? parent.firstChild : parent.lastChild ]; + + // non-xml :nth-child(...) stores cache data on `parent` + if ( forward && useCache ) { + // Seek `elem` from a previously-cached index + outerCache = parent[ expando ] || (parent[ expando ] = {}); + cache = outerCache[ type ] || []; + nodeIndex = cache[0] === dirruns && cache[1]; + diff = cache[0] === dirruns && cache[2]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; + + while ( (node = ++nodeIndex && node && node[ dir ] || - jQuery.error( "Invalid JSON: " + data ); - }, + // Fallback to seeking `elem` from the start + (diff = nodeIndex = 0) || start.pop()) ) { - // Cross-browser xml parsing - parseXML: function ( data ) { - var xml, tmp; - if ( !data || typeof data !== "string" ) { - return null; - } - try { - if ( window.DOMParser ) { // Standard - tmp = new DOMParser(); - xml = tmp.parseFromString( data, "text/xml" ); - } else { // IE - xml = new ActiveXObject( "Microsoft.XMLDOM" ); - xml.async = "false"; - xml.loadXML( data ); - } - } catch( e ) { - xml = undefined; - } - if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { - jQuery.error( "Invalid XML: " + data ); - } - return xml; - }, + // When found, cache indexes on `parent` and break + if ( node.nodeType === 1 && ++diff && node === elem ) { + outerCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } + + // Use previously-cached element index if available + } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { + diff = cache[1]; + + // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) + } else { + // Use the same loop as above to seek `elem` from the start + while ( (node = ++nodeIndex && node && node[ dir ] || + (diff = nodeIndex = 0) || start.pop()) ) { - noop: function () {}, + if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { + // Cache the index of each encountered element + if ( useCache ) { + (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; + } + + if ( node === elem ) { + break; + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); + } + }; + }, + + "PSEUDO": function( pseudo, argument ) { + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + Sizzle.error( "unsupported pseudo: " + pseudo ); - // Evaluates a script in a global context - // Workarounds based on findings by Jim Driscoll - // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context - globalEval: function ( data ) { - if ( data && jQuery.trim( data ) ) { - // We use execScript on Internet Explorer - // We use an anonymous function so that context is window - // rather than jQuery in Firefox - ( window.execScript || function ( data ) { - window[ "eval" ].call( window, data ); - } )( data ); - } - }, + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as Sizzle does + if ( fn[ expando ] ) { + return fn( argument ); + } + + // But maintain support for old signatures + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction(function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf.call( seed, matched[i] ); + seed[ idx ] = !( matches[ idx ] = matched[i] ); + } + }) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; + } + }, + + pseudos: { + // Potentially complex pseudos + "not": markFunction(function( selector ) { + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile( selector.replace( rtrim, "$1" ) ); + + return matcher[ expando ] ? + markFunction(function( seed, matches, context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + // Match elements unmatched by `matcher` + while ( i-- ) { + if ( (elem = unmatched[i]) ) { + seed[i] = !(matches[i] = elem); + } + } + }) : + function( elem, context, xml ) { + input[0] = elem; + matcher( input, null, xml, results ); + return !results.pop(); + }; + }), + + "has": markFunction(function( selector ) { + return function( elem ) { + return Sizzle( selector, elem ).length > 0; + }; + }), + + "contains": markFunction(function( text ) { + return function( elem ) { + return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; + }; + }), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction( function( lang ) { + // lang value must be a valid identifider + if ( !ridentifier.test(lang || "") ) { + Sizzle.error( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( (elemLang = documentIsXML ? + elem.getAttribute("xml:lang") || elem.getAttribute("lang") : + elem.lang) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); + return false; + }; + }), + + // Miscellaneous + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + "root": function( elem ) { + return elem === docElem; + }, + + "focus": function( elem ) { + return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); + }, + + // Boolean properties + "enabled": function( elem ) { + return elem.disabled === false; + }, + + "disabled": function( elem ) { + return elem.disabled === true; + }, + + "checked": function( elem ) { + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); + }, + + "selected": function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + "empty": function( elem ) { + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)), + // not comment, processing instructions, or others + // Thanks to Diego Perini for the nodeName shortcut + // Greater than "@" means alpha characters (specifically not starting with "#" or "?") + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) { + return false; + } + } + return true; + }, + + "parent": function( elem ) { + return !Expr.pseudos["empty"]( elem ); + }, + + // Element/input types + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, + + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function( elem ) { + var attr; + // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) + // use getAttribute instead to test this case + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text" && + ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type ); + }, + + // Position-in-collection + "first": createPositionalPseudo(function() { + return [ 0 ]; + }), + + "last": createPositionalPseudo(function( matchIndexes, length ) { + return [ length - 1 ]; + }), + + "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + }), + + "even": createPositionalPseudo(function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "odd": createPositionalPseudo(function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }) + } +}; - // Convert dashed to camelCase; used by the css and data modules - // Microsoft forgot to hump their vendor prefix (#9572) - camelCase: function ( string ) { - return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); - }, +// Add button/input type pseudos +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { + Expr.pseudos[ i ] = createInputPseudo( i ); +} +for ( i in { submit: true, reset: true } ) { + Expr.pseudos[ i ] = createButtonPseudo( i ); +} - nodeName: function ( elem, name ) { - return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); - }, +function tokenize( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while ( soFar ) { + + // Comma and first run + if ( !matched || (match = rcomma.exec( soFar )) ) { + if ( match ) { + // Don't consume trailing commas as valid + soFar = soFar.slice( match[0].length ) || soFar; + } + groups.push( tokens = [] ); + } + + matched = false; + + // Combinators + if ( (match = rcombinators.exec( soFar )) ) { + matched = match.shift(); + tokens.push( { + value: matched, + // Cast descendant combinators to space + type: match[0].replace( rtrim, " " ) + } ); + soFar = soFar.slice( matched.length ); + } + + // Filters + for ( type in Expr.filter ) { + if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || + (match = preFilters[ type ]( match ))) ) { + matched = match.shift(); + tokens.push( { + value: matched, + type: type, + matches: match + } ); + soFar = soFar.slice( matched.length ); + } + } + + if ( !matched ) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error( selector ) : + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +} - // args is for internal usage only - each: function ( obj, callback, args ) { - var value, - i = 0, - length = obj.length, - isArray = isArraylike( obj ); +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[i].value; + } + return selector; +} - if ( args ) { - if ( isArray ) { - for ( ; i < length; i++ ) { - value = callback.apply( obj[ i ], args ); +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + checkNonElements = base && dir === "parentNode", + doneName = done++; + + return combinator.first ? + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var data, cache, outerCache, + dirkey = dirruns + " " + doneName; + + // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching + if ( xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || (elem[ expando ] = {}); + if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) { + if ( (data = cache[1]) === true || data === cachedruns ) { + return data === true; + } + } else { + cache = outerCache[ dir ] = [ dirkey ]; + cache[1] = matcher( elem, context, xml ) || cachedruns; + if ( cache[1] === true ) { + return true; + } + } + } + } + } + }; +} - if ( value === false ) { - break; - } - } - } else { - for ( i in obj ) { - value = callback.apply( obj[ i ], args ); +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[i]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[0]; +} - if ( value === false ) { - break; - } - } - } +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( (elem = unmatched[i]) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } + + return newUnmatched; +} - // A special, fast, case for the most common use of each - } else { - if ( isArray ) { - for ( ; i < length; i++ ) { - value = callback.call( obj[ i ], i, obj[ i ] ); +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction(function( seed, results, context, xml ) { + var temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems, + + matcherOut = matcher ? + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results : + matcherIn; + + // Find primary matches + if ( matcher ) { + matcher( matcherIn, matcherOut, context, xml ); + } + + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( (elem = temp[i]) ) { + matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); + } + } + } + + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) ) { + // Restore matcherIn since elem is not yet a final match + temp.push( (matcherIn[i] = elem) ); + } + } + postFinder( null, (matcherOut = []), temp, xml ); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) && + (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { - if ( value === false ) { - break; - } - } - } else { - for ( i in obj ) { - value = callback.call( obj[ i ], i, obj[ i ] ); + seed[temp] = !(results[temp] = elem); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + }); +} - if ( value === false ) { - break; - } - } - } - } +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[0].type ], + implicitRelative = leadingRelative || Expr.relative[" "], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf.call( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + (checkContext = context).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + } ]; + + for ( ; i < len; i++ ) { + if ( (matcher = Expr.relative[ tokens[i].type ]) ) { + matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; + } else { + matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[j].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } + + return elementMatcher( matchers ); +} - return obj; - }, +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + // A counter to specify which element is currently being matched + var matcherCachedRuns = 0, + bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, expandContext ) { + var elem, j, matcher, + setMatched = [], + matchedCount = 0, + i = "0", + unmatched = seed && [], + outermost = expandContext != null, + contextBackup = outermostContext, + // We must always have either seed elements or context + elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ), + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1); + + if ( outermost ) { + outermostContext = context !== document && context; + cachedruns = matcherCachedRuns; + } + + // Add elements passing elementMatchers directly to results + // Keep `i` a string if there are no elements so `matchedCount` will be "00" below + for ( ; (elem = elems[i]) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + while ( (matcher = elementMatchers[j++]) ) { + if ( matcher( elem, context, xml ) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + cachedruns = ++matcherCachedRuns; + } + } + + // Track unmatched elements for set filters + if ( bySet ) { + // They will have gone through all possible matchers + if ( (elem = !matcher && elem) ) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } + } + + // Apply set filters to unmatched elements + matchedCount += i; + if ( bySet && i !== matchedCount ) { + j = 0; + while ( (matcher = setMatchers[j++]) ) { + matcher( unmatched, setMatched, context, xml ); + } + + if ( seed ) { + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !(unmatched[i] || setMatched[i]) ) { + setMatched[i] = pop.call( results ); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { - // Use native String.trim function wherever possible - trim: core_trim && !core_trim.call("\uFEFF\xA0") ? - function ( text ) { - return text == null ? - "" : - core_trim.call( text ); - } : + Sizzle.uniqueSort( results ); + } + } - // Otherwise use our own trimming functionality - function ( text ) { - return text == null ? - "" : - ( text + "" ).replace( rtrim, "" ); - }, + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } - // results is for internal usage only - makeArray: function ( arr, results ) { - var ret = results || []; + return unmatched; + }; - if ( arr != null ) { - if ( isArraylike( Object(arr) ) ) { - jQuery.merge( ret, - typeof arr === "string" ? - [ arr ] : arr - ); - } else { - core_push.call( ret, arr ); - } - } + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} - return ret; - }, +compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + // Generate a function of recursive functions that can be used to check each element + if ( !group ) { + group = tokenize( selector ); + } + i = group.length; + while ( i-- ) { + cached = matcherFromTokens( group[i] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } + } + + // Cache the compiled function + cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); + } + return cached; +}; - inArray: function ( elem, arr, i ) { - var len; +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[i], results ); + } + return results; +} - if ( arr ) { - if ( core_indexOf ) { - return core_indexOf.call( arr, elem, i ); - } +function select( selector, context, results, seed ) { + var i, tokens, token, type, find, + match = tokenize( selector ); - len = arr.length; - i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; + if ( !seed ) { + // Try to minimize operations if there is only one group + if ( match.length === 1 ) { - for ( ; i < len; i++ ) { - // Skip accessing in sparse arrays - if ( i in arr && arr[ i ] === elem ) { - return i; - } - } - } + // Take a shortcut and set the context if the root selector is an ID + tokens = match[0] = match[0].slice( 0 ); + if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && + context.nodeType === 9 && !documentIsXML && + Expr.relative[ tokens[1].type ] ) { - return -1; - }, + context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0]; + if ( !context ) { + return results; + } + + selector = selector.slice( tokens.shift().value.length ); + } + + // Fetch a seed set for right-to-left matching + i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[i]; + + // Abort if we hit a combinator + if ( Expr.relative[ (type = token.type) ] ) { + break; + } + if ( (find = Expr.find[ type ]) ) { + // Search, expanding context for leading sibling combinators + if ( (seed = find( + token.matches[0].replace( runescape, funescape ), + rsibling.test( tokens[0].type ) && context.parentNode || context + )) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, slice.call( seed, 0 ) ); + return results; + } + + break; + } + } + } + } + } + + // Compile and execute a filtering function + // Provide `match` to avoid retokenization if we modified the selector above + compile( selector, match )( + seed, + context, + documentIsXML, + results, + rsibling.test( selector ) + ); + return results; +} - merge: function ( first, second ) { - var l = second.length, - i = first.length, - j = 0; +// Deprecated +Expr.pseudos["nth"] = Expr.pseudos["eq"]; + +// Easy API for creating new setFilters +function setFilters() {} +Expr.filters = setFilters.prototype = Expr.pseudos; +Expr.setFilters = new setFilters(); + +// Initialize with the default document +setDocument(); + +// Override sizzle attribute retrieval +Sizzle.attr = jQuery.attr; +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; +jQuery.expr[":"] = jQuery.expr.pseudos; +jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; + + +})( window ); +var runtil = /Until$/, + rparentsprev = /^(?:parents|prev(?:Until|All))/, + isSimple = /^.[^:#\[\.,]*$/, + rneedsContext = jQuery.expr.match.needsContext, + // methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend({ + find: function( selector ) { + var i, ret, self, + len = this.length; + + if ( typeof selector !== "string" ) { + self = this; + return this.pushStack( jQuery( selector ).filter(function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + }) ); + } + + ret = []; + for ( i = 0; i < len; i++ ) { + jQuery.find( selector, this[ i ], ret ); + } + + // Needed because $( selector, context ) becomes $( context ).find( selector ) + ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); + ret.selector = ( this.selector ? this.selector + " " : "" ) + selector; + return ret; + }, + + has: function( target ) { + var i, + targets = jQuery( target, this ), + len = targets.length; + + return this.filter(function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( this, targets[i] ) ) { + return true; + } + } + }); + }, + + not: function( selector ) { + return this.pushStack( winnow(this, selector, false) ); + }, + + filter: function( selector ) { + return this.pushStack( winnow(this, selector, true) ); + }, + + is: function( selector ) { + return !!selector && ( + typeof selector === "string" ? + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + rneedsContext.test( selector ) ? + jQuery( selector, this.context ).index( this[0] ) >= 0 : + jQuery.filter( selector, this ).length > 0 : + this.filter( selector ).length > 0 ); + }, + + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + ret = [], + pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? + jQuery( selectors, context || this.context ) : + 0; + + for ( ; i < l; i++ ) { + cur = this[i]; + + while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) { + if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { + ret.push( cur ); + break; + } + cur = cur.parentNode; + } + } + + return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret ); + }, + + // Determine the position of an element within + // the matched set of elements + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1; + } + + // index in selector + if ( typeof elem === "string" ) { + return jQuery.inArray( this[0], jQuery( elem ) ); + } + + // Locate the position of the desired element + return jQuery.inArray( + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[0] : elem, this ); + }, + + add: function( selector, context ) { + var set = typeof selector === "string" ? + jQuery( selector, context ) : + jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), + all = jQuery.merge( this.get(), set ); + + return this.pushStack( jQuery.unique(all) ); + }, + + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter(selector) + ); + } +}); - if ( typeof l === "number" ) { - for ( ; j < l; j++ ) { - first[ i++ ] = second[ j ]; - } - } else { - while ( second[j] !== undefined ) { - first[ i++ ] = second[ j++ ]; - } - } +jQuery.fn.andSelf = jQuery.fn.addBack; - first.length = i; +function sibling( cur, dir ) { + do { + cur = cur[ dir ]; + } while ( cur && cur.nodeType !== 1 ); - return first; - }, + return cur; +} - grep: function ( elems, callback, inv ) { - var retVal, - ret = [], - i = 0, - length = elems.length; - inv = !!inv; +jQuery.each({ + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return jQuery.dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return jQuery.dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return jQuery.dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return jQuery.dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return jQuery.dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return jQuery.dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return jQuery.sibling( elem.firstChild ); + }, + contents: function( elem ) { + return jQuery.nodeName( elem, "iframe" ) ? + elem.contentDocument || elem.contentWindow.document : + jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var ret = jQuery.map( this, fn, until ); + + if ( !runtil.test( name ) ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + ret = jQuery.filter( selector, ret ); + } + + ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret; + + if ( this.length > 1 && rparentsprev.test( name ) ) { + ret = ret.reverse(); + } + + return this.pushStack( ret ); + }; +}); - // Go through the array, only saving the items - // that pass the validator function - for ( ; i < length; i++ ) { - retVal = !!callback( elems[ i ], i ); - if ( inv !== retVal ) { - ret.push( elems[ i ] ); - } - } +jQuery.extend({ + filter: function( expr, elems, not ) { + if ( not ) { + expr = ":not(" + expr + ")"; + } + + return elems.length === 1 ? + jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : + jQuery.find.matches(expr, elems); + }, + + dir: function( elem, dir, until ) { + var matched = [], + cur = elem[ dir ]; + + while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { + if ( cur.nodeType === 1 ) { + matched.push( cur ); + } + cur = cur[dir]; + } + return matched; + }, + + sibling: function( n, elem ) { + var r = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + r.push( n ); + } + } + + return r; + } +}); - return ret; - }, +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, keep ) { + + // Can't pass null or undefined to indexOf in Firefox 4 + // Set to 0 to skip string check + qualifier = qualifier || 0; + + if ( jQuery.isFunction( qualifier ) ) { + return jQuery.grep(elements, function( elem, i ) { + var retVal = !!qualifier.call( elem, i, elem ); + return retVal === keep; + }); + + } else if ( qualifier.nodeType ) { + return jQuery.grep(elements, function( elem ) { + return ( elem === qualifier ) === keep; + }); + + } else if ( typeof qualifier === "string" ) { + var filtered = jQuery.grep(elements, function( elem ) { + return elem.nodeType === 1; + }); + + if ( isSimple.test( qualifier ) ) { + return jQuery.filter(qualifier, filtered, !keep); + } else { + qualifier = jQuery.filter( qualifier, filtered ); + } + } + + return jQuery.grep(elements, function( elem ) { + return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep; + }); +} +function createSafeFragment( document ) { + var list = nodeNames.split( "|" ), + safeFrag = document.createDocumentFragment(); + + if ( safeFrag.createElement ) { + while ( list.length ) { + safeFrag.createElement( + list.pop() + ); + } + } + return safeFrag; +} - // arg is for internal usage only - map: function ( elems, callback, arg ) { - var value, - i = 0, - length = elems.length, - isArray = isArraylike( elems ), - ret = []; +var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + + "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", + rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, + rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), + rleadingWhitespace = /^\s+/, + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, + rtagName = /<([\w:]+)/, + rtbody = /<tbody/i, + rhtml = /<|&#?\w+;/, + rnoInnerhtml = /<(?:script|style|link)/i, + manipulation_rcheckableType = /^(?:checkbox|radio)$/i, + // checked="checked" or checked + rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, + rscriptType = /^$|\/(?:java|ecma)script/i, + rscriptTypeMasked = /^true\/(.*)/, + rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g, + + // We have to close these tags to support XHTML (#13200) + wrapMap = { + option: [ 1, "<select multiple='multiple'>", "</select>" ], + legend: [ 1, "<fieldset>", "</fieldset>" ], + area: [ 1, "<map>", "</map>" ], + param: [ 1, "<object>", "</object>" ], + thead: [ 1, "<table>", "</table>" ], + tr: [ 2, "<table><tbody>", "</tbody></table>" ], + col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], + td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], + + // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, + // unless wrapped in a div with non-breaking characters in front of it. + _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ] + }, + safeFragment = createSafeFragment( document ), + fragmentDiv = safeFragment.appendChild( document.createElement("div") ); + +wrapMap.optgroup = wrapMap.option; +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +jQuery.fn.extend({ + text: function( value ) { + return jQuery.access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); + }, null, value, arguments.length ); + }, + + wrapAll: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapAll( html.call(this, i) ); + }); + } + + if ( this[0] ) { + // The elements to wrap the target around + var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); + + if ( this[0].parentNode ) { + wrap.insertBefore( this[0] ); + } + + wrap.map(function() { + var elem = this; + + while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { + elem = elem.firstChild; + } + + return elem; + }).append( this ); + } + + return this; + }, + + wrapInner: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapInner( html.call(this, i) ); + }); + } + + return this.each(function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + }); + }, + + wrap: function( html ) { + var isFunction = jQuery.isFunction( html ); + + return this.each(function(i) { + jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); + }); + }, + + unwrap: function() { + return this.parent().each(function() { + if ( !jQuery.nodeName( this, "body" ) ) { + jQuery( this ).replaceWith( this.childNodes ); + } + }).end(); + }, + + append: function() { + return this.domManip(arguments, true, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.appendChild( elem ); + } + }); + }, + + prepend: function() { + return this.domManip(arguments, true, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.insertBefore( elem, this.firstChild ); + } + }); + }, + + before: function() { + return this.domManip( arguments, false, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this ); + } + }); + }, + + after: function() { + return this.domManip( arguments, false, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + } + }); + }, + + // keepData is for internal use only--do not document + remove: function( selector, keepData ) { + var elem, + i = 0; + + for ( ; (elem = this[i]) != null; i++ ) { + if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) { + if ( !keepData && elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem ) ); + } + + if ( elem.parentNode ) { + if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { + setGlobalEval( getAll( elem, "script" ) ); + } + elem.parentNode.removeChild( elem ); + } + } + } + + return this; + }, + + empty: function() { + var elem, + i = 0; + + for ( ; (elem = this[i]) != null; i++ ) { + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + } + + // Remove any remaining nodes + while ( elem.firstChild ) { + elem.removeChild( elem.firstChild ); + } + + // If this is a select, ensure that it displays empty (#12336) + // Support: IE<9 + if ( elem.options && jQuery.nodeName( elem, "select" ) ) { + elem.options.length = 0; + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map( function () { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + }); + }, + + html: function( value ) { + return jQuery.access( this, function( value ) { + var elem = this[0] || {}, + i = 0, + l = this.length; + + if ( value === undefined ) { + return elem.nodeType === 1 ? + elem.innerHTML.replace( rinlinejQuery, "" ) : + undefined; + } + + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) && + ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && + !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) { - // Go through the array, translating each of the items to their - if ( isArray ) { - for ( ; i < length; i++ ) { - value = callback( elems[ i ], i, arg ); + value = value.replace( rxhtmlTag, "<$1></$2>" ); + + try { + for (; i < l; i++ ) { + // Remove element nodes and prevent memory leaks + elem = this[i] || {}; + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch(e) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function( value ) { + var isFunc = jQuery.isFunction( value ); + + // Make sure that the elements are removed from the DOM before they are inserted + // this can help fix replacing a parent with child elements + if ( !isFunc && typeof value !== "string" ) { + value = jQuery( value ).not( this ).detach(); + } + + return this.domManip( [ value ], true, function( elem ) { + var next = this.nextSibling, + parent = this.parentNode; + + if ( parent ) { + jQuery( this ).remove(); + parent.insertBefore( elem, next ); + } + }); + }, + + detach: function( selector ) { + return this.remove( selector, true ); + }, + + domManip: function( args, table, callback ) { + + // Flatten any nested arrays + args = core_concat.apply( [], args ); + + var first, node, hasScripts, + scripts, doc, fragment, + i = 0, + l = this.length, + set = this, + iNoClone = l - 1, + value = args[0], + isFunction = jQuery.isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) { + return this.each(function( index ) { + var self = set.eq( index ); + if ( isFunction ) { + args[0] = value.call( this, index, table ? self.html() : undefined ); + } + self.domManip( args, table, callback ); + }); + } + + if ( l ) { + fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this ); + first = fragment.firstChild; + + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + if ( first ) { + table = table && jQuery.nodeName( first, "tr" ); + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); + hasScripts = scripts.length; + + // Use the original fragment for the last item instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + for ( ; i < l; i++ ) { + node = fragment; + + if ( i !== iNoClone ) { + node = jQuery.clone( node, true, true ); + + // Keep references to cloned scripts for later restoration + if ( hasScripts ) { + jQuery.merge( scripts, getAll( node, "script" ) ); + } + } + + callback.call( + table && jQuery.nodeName( this[i], "table" ) ? + findOrAppend( this[i], "tbody" ) : + this[i], + node, + i + ); + } + + if ( hasScripts ) { + doc = scripts[ scripts.length - 1 ].ownerDocument; + + // Reenable scripts + jQuery.map( scripts, restoreScript ); + + // Evaluate executable scripts on first document insertion + for ( i = 0; i < hasScripts; i++ ) { + node = scripts[ i ]; + if ( rscriptType.test( node.type || "" ) && + !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) { - if ( value != null ) { - ret[ ret.length ] = value; - } - } + if ( node.src ) { + // Hope ajax is available... + jQuery.ajax({ + url: node.src, + type: "GET", + dataType: "script", + async: false, + global: false, + "throws": true + }); + } else { + jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) ); + } + } + } + } + + // Fix #11809: Avoid leaking memory + fragment = first = null; + } + } + + return this; + } +}); - // Go through every key on the object, - } else { - for ( i in elems ) { - value = callback( elems[ i ], i, arg ); +function findOrAppend( elem, tag ) { + return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) ); +} - if ( value != null ) { - ret[ ret.length ] = value; - } - } - } +// Replace/restore the type attribute of script elements for safe DOM manipulation +function disableScript( elem ) { + var attr = elem.getAttributeNode("type"); + elem.type = ( attr && attr.specified ) + "/" + elem.type; + return elem; +} +function restoreScript( elem ) { + var match = rscriptTypeMasked.exec( elem.type ); + if ( match ) { + elem.type = match[1]; + } else { + elem.removeAttribute("type"); + } + return elem; +} - // Flatten any nested arrays - return core_concat.apply( [], ret ); - }, +// Mark scripts as having already been evaluated +function setGlobalEval( elems, refElements ) { + var elem, + i = 0; + for ( ; (elem = elems[i]) != null; i++ ) { + jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) ); + } +} - // A global GUID counter for objects - guid: 1, +function cloneCopyEvent( src, dest ) { - // Bind a function to a context, optionally partially applying any - // arguments. - proxy: function ( fn, context ) { - var args, proxy, tmp; + if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { + return; + } - if ( typeof context === "string" ) { - tmp = fn[ context ]; - context = fn; - fn = tmp; - } + var type, i, l, + oldData = jQuery._data( src ), + curData = jQuery._data( dest, oldData ), + events = oldData.events; - // Quick check to determine if target is callable, in the spec - // this throws a TypeError, but we will just return undefined. - if ( !jQuery.isFunction( fn ) ) { - return undefined; - } + if ( events ) { + delete curData.handle; + curData.events = {}; - // Simulated bind - args = core_slice.call( arguments, 2 ); - proxy = function () { - return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) ); - }; + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); + } + } + } - // Set the guid of unique handler to the same of original handler, so it can be removed - proxy.guid = fn.guid = fn.guid || jQuery.guid++; + // make the cloned public data object a copy from the original + if ( curData.data ) { + curData.data = jQuery.extend( {}, curData.data ); + } +} - return proxy; - }, +function fixCloneNodeIssues( src, dest ) { + var nodeName, e, data; + + // We do not need to do anything for non-Elements + if ( dest.nodeType !== 1 ) { + return; + } + + nodeName = dest.nodeName.toLowerCase(); + + // IE6-8 copies events bound via attachEvent when using cloneNode. + if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) { + data = jQuery._data( dest ); + + for ( e in data.events ) { + jQuery.removeEvent( dest, e, data.handle ); + } + + // Event data gets referenced instead of copied if the expando gets copied too + dest.removeAttribute( jQuery.expando ); + } + + // IE blanks contents when cloning scripts, and tries to evaluate newly-set text + if ( nodeName === "script" && dest.text !== src.text ) { + disableScript( dest ).text = src.text; + restoreScript( dest ); + + // IE6-10 improperly clones children of object elements using classid. + // IE10 throws NoModificationAllowedError if parent is null, #12132. + } else if ( nodeName === "object" ) { + if ( dest.parentNode ) { + dest.outerHTML = src.outerHTML; + } + + // This path appears unavoidable for IE9. When cloning an object + // element in IE9, the outerHTML strategy above is not sufficient. + // If the src has innerHTML and the destination does not, + // copy the src.innerHTML into the dest.innerHTML. #10324 + if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) { + dest.innerHTML = src.innerHTML; + } + + } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) { + // IE6-8 fails to persist the checked state of a cloned checkbox + // or radio button. Worse, IE6-7 fail to give the cloned element + // a checked appearance if the defaultChecked value isn't also set + + dest.defaultChecked = dest.checked = src.checked; + + // IE6-7 get confused and end up setting the value of a cloned + // checkbox/radio button to an empty string instead of "on" + if ( dest.value !== src.value ) { + dest.value = src.value; + } + + // IE6-8 fails to return the selected option to the default selected + // state when cloning options + } else if ( nodeName === "option" ) { + dest.defaultSelected = dest.selected = src.defaultSelected; + + // IE6-8 fails to set the defaultValue to the correct value when + // cloning other types of input fields + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } +} - // Multifunctional method to get and set values of a collection - // The value/s can optionally be executed if it's a function - access: function ( elems, fn, key, value, chainable, emptyGet, raw ) { - var i = 0, - length = elems.length, - bulk = key == null; +jQuery.each({ + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + i = 0, + ret = [], + insert = jQuery( selector ), + last = insert.length - 1; + + for ( ; i <= last; i++ ) { + elems = i === last ? this : this.clone(true); + jQuery( insert[i] )[ original ]( elems ); + + // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() + core_push.apply( ret, elems.get() ); + } + + return this.pushStack( ret ); + }; +}); - // Sets many values - if ( jQuery.type( key ) === "object" ) { - chainable = true; - for ( i in key ) { - jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); - } +function getAll( context, tag ) { + var elems, elem, + i = 0, + found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) : + typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) : + undefined; + + if ( !found ) { + for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) { + if ( !tag || jQuery.nodeName( elem, tag ) ) { + found.push( elem ); + } else { + jQuery.merge( found, getAll( elem, tag ) ); + } + } + } + + return tag === undefined || tag && jQuery.nodeName( context, tag ) ? + jQuery.merge( [ context ], found ) : + found; +} - // Sets one value - } else if ( value !== undefined ) { - chainable = true; +// Used in buildFragment, fixes the defaultChecked property +function fixDefaultChecked( elem ) { + if ( manipulation_rcheckableType.test( elem.type ) ) { + elem.defaultChecked = elem.checked; + } +} - if ( !jQuery.isFunction( value ) ) { - raw = true; - } +jQuery.extend({ + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var destElements, node, clone, i, srcElements, + inPage = jQuery.contains( elem.ownerDocument, elem ); - if ( bulk ) { - // Bulk operations run against the entire set - if ( raw ) { - fn.call( elems, value ); - fn = null; + if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { + clone = elem.cloneNode( true ); - // ...except when executing function values - } else { - bulk = fn; - fn = function ( elem, key, value ) { - return bulk.call( jQuery( elem ), value ); - }; - } - } + // IE<=8 does not properly clone detached, unknown element nodes + } else { + fragmentDiv.innerHTML = elem.outerHTML; + fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); + } - if ( fn ) { - for ( ; i < length; i++ ) { - fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); - } - } - } + if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && + (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { - return chainable ? - elems : + // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 + destElements = getAll( clone ); + srcElements = getAll( elem ); + + // Fix all IE cloning issues + for ( i = 0; (node = srcElements[i]) != null; ++i ) { + // Ensure that the destination node is not null; Fixes #9587 + if ( destElements[i] ) { + fixCloneNodeIssues( node, destElements[i] ); + } + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + if ( deepDataAndEvents ) { + srcElements = srcElements || getAll( elem ); + destElements = destElements || getAll( clone ); + + for ( i = 0; (node = srcElements[i]) != null; i++ ) { + cloneCopyEvent( node, destElements[i] ); + } + } else { + cloneCopyEvent( elem, clone ); + } + } + + // Preserve script evaluation history + destElements = getAll( clone, "script" ); + if ( destElements.length > 0 ) { + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); + } + + destElements = srcElements = node = null; + + // Return the cloned set + return clone; + }, + + buildFragment: function( elems, context, scripts, selection ) { + var j, elem, contains, + tmp, tag, tbody, wrap, + l = elems.length, + + // Ensure a safe fragment + safe = createSafeFragment( context ), + + nodes = [], + i = 0; + + for ( ; i < l; i++ ) { + elem = elems[ i ]; + + if ( elem || elem === 0 ) { + + // Add nodes directly + if ( jQuery.type( elem ) === "object" ) { + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + + // Convert non-html into a text node + } else if ( !rhtml.test( elem ) ) { + nodes.push( context.createTextNode( elem ) ); + + // Convert html into DOM nodes + } else { + tmp = tmp || safe.appendChild( context.createElement("div") ); + + // Deserialize a standard representation + tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + + tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2]; + + // Descend through wrappers to the right content + j = wrap[0]; + while ( j-- ) { + tmp = tmp.lastChild; + } + + // Manually add leading whitespace removed by IE + if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { + nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) ); + } + + // Remove IE's autoinserted <tbody> from table fragments + if ( !jQuery.support.tbody ) { + + // String was a <table>, *may* have spurious <tbody> + elem = tag === "table" && !rtbody.test( elem ) ? + tmp.firstChild : + + // String was a bare <thead> or <tfoot> + wrap[1] === "<table>" && !rtbody.test( elem ) ? + tmp : + 0; + + j = elem && elem.childNodes.length; + while ( j-- ) { + if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) { + elem.removeChild( tbody ); + } + } + } + + jQuery.merge( nodes, tmp.childNodes ); + + // Fix #12392 for WebKit and IE > 9 + tmp.textContent = ""; + + // Fix #12392 for oldIE + while ( tmp.firstChild ) { + tmp.removeChild( tmp.firstChild ); + } + + // Remember the top-level container for proper cleanup + tmp = safe.lastChild; + } + } + } + + // Fix #11356: Clear elements from fragment + if ( tmp ) { + safe.removeChild( tmp ); + } + + // Reset defaultChecked for any radios and checkboxes + // about to be appended to the DOM in IE 6/7 (#8060) + if ( !jQuery.support.appendChecked ) { + jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); + } + + i = 0; + while ( (elem = nodes[ i++ ]) ) { + + // #4087 - If origin and destination elements are the same, and this is + // that element, do not do anything + if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { + continue; + } + + contains = jQuery.contains( elem.ownerDocument, elem ); + + // Append to fragment + tmp = getAll( safe.appendChild( elem ), "script" ); + + // Preserve script evaluation history + if ( contains ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( (elem = tmp[ j++ ]) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); + } + } + } + } + + tmp = null; + + return safe; + }, + + cleanData: function( elems, /* internal */ acceptData ) { + var elem, type, id, data, + i = 0, + internalKey = jQuery.expando, + cache = jQuery.cache, + deleteExpando = jQuery.support.deleteExpando, + special = jQuery.event.special; + + for ( ; (elem = elems[i]) != null; i++ ) { + + if ( acceptData || jQuery.acceptData( elem ) ) { + + id = elem[ internalKey ]; + data = id && cache[ id ]; + + if ( data ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + // Remove cache only if it was not already removed by jQuery.event.remove + if ( cache[ id ] ) { + + delete cache[ id ]; + + // IE does not allow us to delete expando properties from nodes, + // nor does it have a removeAttribute function on Document nodes; + // we must handle all of these cases + if ( deleteExpando ) { + delete elem[ internalKey ]; + + } else if ( typeof elem.removeAttribute !== core_strundefined ) { + elem.removeAttribute( internalKey ); + + } else { + elem[ internalKey ] = null; + } + + core_deletedIds.push( id ); + } + } + } + } + } +}); +var iframe, getStyles, curCSS, + ralpha = /alpha\([^)]*\)/i, + ropacity = /opacity\s*=\s*([^)]*)/, + rposition = /^(top|right|bottom|left)$/, + // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" + // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display + rdisplayswap = /^(none|table(?!-c[ea]).+)/, + rmargin = /^margin/, + rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ), + rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ), + rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ), + elemdisplay = { BODY: "block" }, + + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssNormalTransform = { + letterSpacing: 0, + fontWeight: 400 + }, + + cssExpand = [ "Top", "Right", "Bottom", "Left" ], + cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; + +// return a css property mapped to a potentially vendor prefixed property +function vendorPropName( style, name ) { + + // shortcut for names that are not vendor prefixed + if ( name in style ) { + return name; + } + + // check for vendor prefixed names + var capName = name.charAt(0).toUpperCase() + name.slice(1), + origName = name, + i = cssPrefixes.length; + + while ( i-- ) { + name = cssPrefixes[ i ] + capName; + if ( name in style ) { + return name; + } + } + + return origName; +} - // Gets - bulk ? - fn.call( elems ) : - length ? fn( elems[0], key ) : emptyGet; - }, +function isHidden( elem, el ) { + // isHidden might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); +} - now: function () { - return ( new Date() ).getTime(); - } - }); +function showHide( elements, show ) { + var display, elem, hidden, + values = [], + index = 0, + length = elements.length; + + for ( ; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + + values[ index ] = jQuery._data( elem, "olddisplay" ); + display = elem.style.display; + if ( show ) { + // Reset the inline display of this element to learn if it is + // being hidden by cascaded rules or not + if ( !values[ index ] && display === "none" ) { + elem.style.display = ""; + } + + // Set elements which have been overridden with display: none + // in a stylesheet to whatever the default browser style is + // for such an element + if ( elem.style.display === "" && isHidden( elem ) ) { + values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) ); + } + } else { + + if ( !values[ index ] ) { + hidden = isHidden( elem ); + + if ( display && display !== "none" || !hidden ) { + jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); + } + } + } + } + + // Set the display of most of the elements in a second loop + // to avoid the constant reflow + for ( index = 0; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + if ( !show || elem.style.display === "none" || elem.style.display === "" ) { + elem.style.display = show ? values[ index ] || "" : "none"; + } + } + + return elements; +} - jQuery.ready.promise = function ( obj ) { - if ( !readyList ) { +jQuery.fn.extend({ + css: function( name, value ) { + return jQuery.access( this, function( elem, name, value ) { + var len, styles, + map = {}, + i = 0; + + if ( jQuery.isArray( name ) ) { + styles = getStyles( elem ); + len = name.length; + + for ( ; i < len; i++ ) { + map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); + } + + return map; + } + + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }, name, value, arguments.length > 1 ); + }, + show: function() { + return showHide( this, true ); + }, + hide: function() { + return showHide( this ); + }, + toggle: function( state ) { + var bool = typeof state === "boolean"; + + return this.each(function() { + if ( bool ? state : isHidden( this ) ) { + jQuery( this ).show(); + } else { + jQuery( this ).hide(); + } + }); + } +}); - readyList = jQuery.Deferred(); +jQuery.extend({ + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity" ); + return ret === "" ? "1" : ret; + } + } + } + }, + + // Exclude the following css properties to add px + cssNumber: { + "columnCount": true, + "fillOpacity": true, + "fontWeight": true, + "lineHeight": true, + "opacity": true, + "orphans": true, + "widows": true, + "zIndex": true, + "zoom": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: { + // normalize float css property + "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat" + }, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, type, hooks, + origName = jQuery.camelCase( name ), + style = elem.style; + + name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); + + // gets hook for the prefixed version + // followed by the unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // Check if we're setting a value + if ( value !== undefined ) { + type = typeof value; + + // convert relative number strings (+= or -=) to relative numbers. #7345 + if ( type === "string" && (ret = rrelNum.exec( value )) ) { + value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); + // Fixes bug #9237 + type = "number"; + } + + // Make sure that NaN and null values aren't set. See: #7116 + if ( value == null || type === "number" && isNaN( value ) ) { + return; + } + + // If a number was passed in, add 'px' to the (except for certain CSS properties) + if ( type === "number" && !jQuery.cssNumber[ origName ] ) { + value += "px"; + } + + // Fixes #8908, it can be done more correctly by specifing setters in cssHooks, + // but it would mean to define eight (for every problematic property) identical functions + if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { + style[ name ] = "inherit"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { + + // Wrapped to prevent IE from throwing errors when 'invalid' values are provided + // Fixes bug #5509 + try { + style[ name ] = value; + } catch(e) {} + } + + } else { + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra, styles ) { + var num, val, hooks, + origName = jQuery.camelCase( name ); + + // Make sure that we're working with the right name + name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); + + // gets hook for the prefixed version + // followed by the unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks ) { + val = hooks.get( elem, true, extra ); + } + + // Otherwise, if a way to get the computed value exists, use that + if ( val === undefined ) { + val = curCSS( elem, name, styles ); + } + + //convert "normal" to computed value + if ( val === "normal" && name in cssNormalTransform ) { + val = cssNormalTransform[ name ]; + } + + // Return, converting to number if forced or a qualifier was provided and val looks numeric + if ( extra === "" || extra ) { + num = parseFloat( val ); + return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; + } + return val; + }, + + // A method for quickly swapping in/out CSS properties to get correct calculations + swap: function( elem, options, callback, args ) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for ( name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + ret = callback.apply( elem, args || [] ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + + return ret; + } +}); - // Catch cases where $(document).ready() is called after the browser event has already occurred. - // we once tried to use readyState "interactive" here, but it caused issues like the one - // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 - if ( document.readyState === "complete" ) { - // Handle it asynchronously to allow scripts the opportunity to delay ready - setTimeout( jQuery.ready ); +// NOTE: we've included the "window" in window.getComputedStyle +// because jsdom on node.js will break without it. +if ( window.getComputedStyle ) { + getStyles = function( elem ) { + return window.getComputedStyle( elem, null ); + }; + + curCSS = function( elem, name, _computed ) { + var width, minWidth, maxWidth, + computed = _computed || getStyles( elem ), + + // getPropertyValue is only needed for .css('filter') in IE9, see #12537 + ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined, + style = elem.style; + + if ( computed ) { + + if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { + ret = jQuery.style( elem, name ); + } + + // A tribute to the "awesome hack by Dean Edwards" + // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right + // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels + // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values + if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { + + // Remember the original values + width = style.width; + minWidth = style.minWidth; + maxWidth = style.maxWidth; + + // Put in the new values to get a computed value out + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; + + // Revert the changed values + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } + + return ret; + }; +} else if ( document.documentElement.currentStyle ) { + getStyles = function( elem ) { + return elem.currentStyle; + }; + + curCSS = function( elem, name, _computed ) { + var left, rs, rsLeft, + computed = _computed || getStyles( elem ), + ret = computed ? computed[ name ] : undefined, + style = elem.style; + + // Avoid setting ret to empty string here + // so we don't default to auto + if ( ret == null && style && style[ name ] ) { + ret = style[ name ]; + } + + // From the awesome hack by Dean Edwards + // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 + + // If we're not dealing with a regular pixel number + // but a number that has a weird ending, we need to convert it to pixels + // but not position css attributes, as those are proportional to the parent element instead + // and we can't measure the parent instead because it might trigger a "stacking dolls" problem + if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { + + // Remember the original values + left = style.left; + rs = elem.runtimeStyle; + rsLeft = rs && rs.left; + + // Put in the new values to get a computed value out + if ( rsLeft ) { + rs.left = elem.currentStyle.left; + } + style.left = name === "fontSize" ? "1em" : ret; + ret = style.pixelLeft + "px"; + + // Revert the changed values + style.left = left; + if ( rsLeft ) { + rs.left = rsLeft; + } + } + + return ret === "" ? "auto" : ret; + }; +} - // Standards-based browsers support DOMContentLoaded - } else if ( document.addEventListener ) { - // Use the handy event callback - document.addEventListener( "DOMContentLoaded", completed, false ); +function setPositiveNumber( elem, value, subtract ) { + var matches = rnumsplit.exec( value ); + return matches ? + // Guard against undefined "subtract", e.g., when used as in cssHooks + Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : + value; +} - // A fallback to window.onload, that will always work - window.addEventListener( "load", completed, false ); +function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { + var i = extra === ( isBorderBox ? "border" : "content" ) ? + // If we already have the right measurement, avoid augmentation + 4 : + // Otherwise initialize for horizontal or vertical properties + name === "width" ? 1 : 0, + + val = 0; + + for ( ; i < 4; i += 2 ) { + // both box models exclude margin, so add it if we want it + if ( extra === "margin" ) { + val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); + } + + if ( isBorderBox ) { + // border-box includes padding, so remove it if we want content + if ( extra === "content" ) { + val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + } + + // at this point, extra isn't border nor margin, so remove border + if ( extra !== "margin" ) { + val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } else { + // at this point, extra isn't content, so add padding + val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + + // at this point, extra isn't content nor padding, so add border + if ( extra !== "padding" ) { + val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } + } + + return val; +} - // If IE event model is used - } else { - // Ensure firing before onload, maybe late but safe also for iframes - document.attachEvent( "onreadystatechange", completed ); +function getWidthOrHeight( elem, name, extra ) { + + // Start with offset property, which is equivalent to the border-box value + var valueIsBorderBox = true, + val = name === "width" ? elem.offsetWidth : elem.offsetHeight, + styles = getStyles( elem ), + isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + + // some non-html elements return undefined for offsetWidth, so check for null/undefined + // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 + // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 + if ( val <= 0 || val == null ) { + // Fall back to computed then uncomputed css if necessary + val = curCSS( elem, name, styles ); + if ( val < 0 || val == null ) { + val = elem.style[ name ]; + } + + // Computed unit is not pixels. Stop here and return. + if ( rnumnonpx.test(val) ) { + return val; + } + + // we need the check for style in case a browser which returns unreliable values + // for getComputedStyle silently falls back to the reliable elem.style + valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] ); + + // Normalize "", auto, and prepare for extra + val = parseFloat( val ) || 0; + } + + // use the active box-sizing model to add/subtract irrelevant styles + return ( val + + augmentWidthOrHeight( + elem, + name, + extra || ( isBorderBox ? "border" : "content" ), + valueIsBorderBox, + styles + ) + ) + "px"; +} - // A fallback to window.onload, that will always work - window.attachEvent( "onload", completed ); +// Try to determine the default display value of an element +function css_defaultDisplay( nodeName ) { + var doc = document, + display = elemdisplay[ nodeName ]; - // If IE and not a frame - // continually check to see if the document is ready - var top = false; + if ( !display ) { + display = actualDisplay( nodeName, doc ); - try { - top = window.frameElement == null && document.documentElement; - } catch(e) {} - - if ( top && top.doScroll ) { - (function doScrollCheck () { - if ( !jQuery.isReady ) { - - try { - // Use the trick by Diego Perini - // http://javascript.nwbox.com/IEContentLoaded/ - top.doScroll("left"); - } catch(e) { - return setTimeout( doScrollCheck, 50 ); - } + // If the simple way fails, read from inside an iframe + if ( display === "none" || !display ) { + // Use the already-created iframe if possible + iframe = ( iframe || + jQuery("<iframe frameborder='0' width='0' height='0'/>") + .css( "cssText", "display:block !important" ) + ).appendTo( doc.documentElement ); - // detach all dom ready events - detach(); + // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse + doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document; + doc.write("<!doctype html><html><body>"); + doc.close(); - // and execute any waiting functions - jQuery.ready(); - } - })(); - } - } - } - return readyList.promise( obj ); - }; + display = actualDisplay( nodeName, doc ); + iframe.detach(); + } - // Populate the class2type map - jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function (i, name) { - class2type[ "[object " + name + "]" ] = name.toLowerCase(); - }); + // Store the correct default display + elemdisplay[ nodeName ] = display; + } - function isArraylike ( obj ) { - var length = obj.length, - type = jQuery.type( obj ); + return display; +} - if ( jQuery.isWindow( obj ) ) { - return false; - } +// Called ONLY from within css_defaultDisplay +function actualDisplay( name, doc ) { + var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), + display = jQuery.css( elem[0], "display" ); + elem.remove(); + return display; +} - if ( obj.nodeType === 1 && length ) { - return true; - } +jQuery.each([ "height", "width" ], function( i, name ) { + jQuery.cssHooks[ name ] = { + get: function( elem, computed, extra ) { + if ( computed ) { + // certain elements can have dimension info if we invisibly show them + // however, it must have a current display style that would benefit from this + return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ? + jQuery.swap( elem, cssShow, function() { + return getWidthOrHeight( elem, name, extra ); + }) : + getWidthOrHeight( elem, name, extra ); + } + }, + + set: function( elem, value, extra ) { + var styles = extra && getStyles( elem ); + return setPositiveNumber( elem, value, extra ? + augmentWidthOrHeight( + elem, + name, + extra, + jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + styles + ) : 0 + ); + } + }; +}); - return type === "array" || type !== "function" && - ( length === 0 || - typeof length === "number" && length > 0 && ( length - 1 ) in obj ); - } +if ( !jQuery.support.opacity ) { + jQuery.cssHooks.opacity = { + get: function( elem, computed ) { + // IE uses filters for opacity + return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ? + ( 0.01 * parseFloat( RegExp.$1 ) ) + "" : + computed ? "1" : ""; + }, + + set: function( elem, value ) { + var style = elem.style, + currentStyle = elem.currentStyle, + opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", + filter = currentStyle && currentStyle.filter || style.filter || ""; + + // IE has trouble with opacity if it does not have layout + // Force it by setting the zoom level + style.zoom = 1; + + // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652 + // if value === "", then remove inline opacity #12685 + if ( ( value >= 1 || value === "" ) && + jQuery.trim( filter.replace( ralpha, "" ) ) === "" && + style.removeAttribute ) { - // All jQuery objects should point back to these - rootjQuery = jQuery(document); - // String to Object options format cache - var optionsCache = {}; + // Setting style.filter to null, "" & " " still leave "filter:" in the cssText + // if "filter:" is present at all, clearType is disabled, we want to avoid this + // style.removeAttribute is IE Only, but so apparently is this code path... + style.removeAttribute( "filter" ); + + // if there is no filter style applied in a css rule or unset inline opacity, we are done + if ( value === "" || currentStyle && !currentStyle.filter ) { + return; + } + } + + // otherwise, set new filter values + style.filter = ralpha.test( filter ) ? + filter.replace( ralpha, opacity ) : + filter + " " + opacity; + } + }; +} - // Convert String-formatted options into Object-formatted ones and store in cache - function createOptions ( options ) { - var object = optionsCache[ options ] = {}; - jQuery.each( options.match( core_rnotwhite ) || [], function ( _, flag ) { - object[ flag ] = true; - }); - return object; - } +// These hooks cannot be added until DOM ready because the support test +// for it is not run until after DOM ready +jQuery(function() { + if ( !jQuery.support.reliableMarginRight ) { + jQuery.cssHooks.marginRight = { + get: function( elem, computed ) { + if ( computed ) { + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + // Work around by temporarily setting element display to inline-block + return jQuery.swap( elem, { "display": "inline-block" }, + curCSS, [ elem, "marginRight" ] ); + } + } + }; + } + + // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 + // getComputedStyle returns percent when specified for top/left/bottom/right + // rather than make the css module depend on the offset module, we just check for it here + if ( !jQuery.support.pixelPosition && jQuery.fn.position ) { + jQuery.each( [ "top", "left" ], function( i, prop ) { + jQuery.cssHooks[ prop ] = { + get: function( elem, computed ) { + if ( computed ) { + computed = curCSS( elem, prop ); + // if curCSS returns percentage, fallback to offset + return rnumnonpx.test( computed ) ? + jQuery( elem ).position()[ prop ] + "px" : + computed; + } + } + }; + }); + } - /* - * Create a callback list using the following parameters: - * - * options: an optional list of space-separated options that will change how - * the callback list behaves or a more traditional option object - * - * By default a callback list will act like an event callback list and can be - * "fired" multiple times. - * - * Possible options: - * - * once: will ensure the callback list can only be fired once (like a Deferred) - * - * memory: will keep track of previous values and will call any callback added - * after the list has been fired right away with the latest "memorized" - * values (like a Deferred) - * - * unique: will ensure a callback can only be added once (no duplicate in the list) - * - * stopOnFalse: interrupt callings when a callback returns false - * - */ - jQuery.Callbacks = function ( options ) { - - // Convert options from String-formatted to Object-formatted if needed - // (we check in cache first) - options = typeof options === "string" ? - ( optionsCache[ options ] || createOptions( options ) ) : - jQuery.extend( {}, options ); - - var // Flag to know if list is currently firing - firing, - // Last fire value (for non-forgettable lists) - memory, - // Flag to know if list was already fired - fired, - // End of the loop when firing - firingLength, - // Index of currently firing callback (modified by remove if needed) - firingIndex, - // First callback to fire (used internally by add and fireWith) - firingStart, - // Actual callback list - list = [], - // Stack of fire calls for repeatable lists - stack = !options.once && [], - // Fire callbacks - fire = function ( data ) { - memory = options.memory && data; - fired = true; - firingIndex = firingStart || 0; - firingStart = 0; - firingLength = list.length; - firing = true; - for ( ; list && firingIndex < firingLength; firingIndex++ ) { - if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { - memory = false; // To prevent further calls using add - break; - } - } - firing = false; - if ( list ) { - if ( stack ) { - if ( stack.length ) { - fire( stack.shift() ); - } - } else if ( memory ) { - list = []; - } else { - self.disable(); - } - } - }, - // Actual Callbacks object - self = { - // Add a callback or a collection of callbacks to the list - add: function () { - if ( list ) { - // First, we save the current length - var start = list.length; - (function add ( args ) { - jQuery.each( args, function ( _, arg ) { - var type = jQuery.type( arg ); - if ( type === "function" ) { - if ( !options.unique || !self.has( arg ) ) { - list.push( arg ); - } - } else if ( arg && arg.length && type !== "string" ) { - // Inspect recursively - add( arg ); - } - }); - })( arguments ); - // Do we need to add the callbacks to the - // current firing batch? - if ( firing ) { - firingLength = list.length; - // With memory, if we're not firing then - // we should call right away - } else if ( memory ) { - firingStart = start; - fire( memory ); - } - } - return this; - }, - // Remove a callback from the list - remove: function () { - if ( list ) { - jQuery.each( arguments, function ( _, arg ) { - var index; - while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { - list.splice( index, 1 ); - // Handle firing indexes - if ( firing ) { - if ( index <= firingLength ) { - firingLength--; - } - if ( index <= firingIndex ) { - firingIndex--; - } - } - } - }); - } - return this; - }, - // Check if a given callback is in the list. - // If no argument is given, return whether or not list has callbacks attached. - has: function ( fn ) { - return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); - }, - // Remove all callbacks from the list - empty: function () { - list = []; - return this; - }, - // Have the list do nothing anymore - disable: function () { - list = stack = memory = undefined; - return this; - }, - // Is it disabled? - disabled: function () { - return !list; - }, - // Lock the list in its current state - lock: function () { - stack = undefined; - if ( !memory ) { - self.disable(); - } - return this; - }, - // Is it locked? - locked: function () { - return !stack; - }, - // Call all callbacks with the given context and arguments - fireWith: function ( context, args ) { - args = args || []; - args = [ context, args.slice ? args.slice() : args ]; - if ( list && ( !fired || stack ) ) { - if ( firing ) { - stack.push( args ); - } else { - fire( args ); - } - } - return this; - }, - // Call all the callbacks with the given arguments - fire: function () { - self.fireWith( this, arguments ); - return this; - }, - // To know if the callbacks have already been called at least once - fired: function () { - return !!fired; - } - }; +}); - return self; - }; - jQuery.extend({ - - Deferred: function ( func ) { - var tuples = [ - // action, add listener, listener list, final state - [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], - [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], - [ "notify", "progress", jQuery.Callbacks("memory") ] - ], - state = "pending", - promise = { - state: function () { - return state; - }, - always: function () { - deferred.done( arguments ).fail( arguments ); - return this; - }, - then: function ( /* fnDone, fnFail, fnProgress */ ) { - var fns = arguments; - return jQuery.Deferred(function ( newDefer ) { - jQuery.each( tuples, function ( i, tuple ) { - var action = tuple[ 0 ], - fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; - // deferred[ done | fail | progress ] for forwarding actions to newDefer - deferred[ tuple[1] ](function () { - var returned = fn && fn.apply( this, arguments ); - if ( returned && jQuery.isFunction( returned.promise ) ) { - returned.promise() - .done( newDefer.resolve ) - .fail( newDefer.reject ) - .progress( newDefer.notify ); - } else { - newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); - } - }); - }); - fns = null; - }).promise(); - }, - // Get a promise for this deferred - // If obj is provided, the promise aspect is added to the object - promise: function ( obj ) { - return obj != null ? jQuery.extend( obj, promise ) : promise; - } - }, - deferred = {}; - - // Keep pipe for back-compat - promise.pipe = promise.then; - - // Add list-specific methods - jQuery.each( tuples, function ( i, tuple ) { - var list = tuple[ 2 ], - stateString = tuple[ 3 ]; - - // promise[ done | fail | progress ] = list.add - promise[ tuple[1] ] = list.add; - - // Handle state - if ( stateString ) { - list.add(function () { - // state = [ resolved | rejected ] - state = stateString; - - // [ reject_list | resolve_list ].disable; progress_list.lock - }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); - } - - // deferred[ resolve | reject | notify ] - deferred[ tuple[0] ] = function () { - deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); - return this; - }; - deferred[ tuple[0] + "With" ] = list.fireWith; - }); - - // Make the deferred a promise - promise.promise( deferred ); - - // Call given func if any - if ( func ) { - func.call( deferred, deferred ); - } - - // All done! - return deferred; - }, - - // Deferred helper - when: function ( subordinate /* , ..., subordinateN */ ) { - var i = 0, - resolveValues = core_slice.call( arguments ), - length = resolveValues.length, - - // the count of uncompleted subordinates - remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, - - // the master Deferred. If resolveValues consist of only a single Deferred, just use that. - deferred = remaining === 1 ? subordinate : jQuery.Deferred(), - - // Update function for both resolve and progress values - updateFunc = function ( i, contexts, values ) { - return function ( value ) { - contexts[ i ] = this; - values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value; - if( values === progressValues ) { - deferred.notifyWith( contexts, values ); - } else if ( !( --remaining ) ) { - deferred.resolveWith( contexts, values ); - } - }; - }, - - progressValues, progressContexts, resolveContexts; - - // add listeners to Deferred subordinates; treat others as resolved - if ( length > 1 ) { - progressValues = new Array( length ); - progressContexts = new Array( length ); - resolveContexts = new Array( length ); - for ( ; i < length; i++ ) { - if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { - resolveValues[ i ].promise() - .done( updateFunc( i, resolveContexts, resolveValues ) ) - .fail( deferred.reject ) - .progress( updateFunc( i, progressContexts, progressValues ) ); - } else { - --remaining; - } - } - } +if ( jQuery.expr && jQuery.expr.filters ) { + jQuery.expr.filters.hidden = function( elem ) { + // Support: Opera <= 12.12 + // Opera reports offsetWidths and offsetHeights less than zero on some elements + return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 || + (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none"); + }; - // if we're not waiting on anything, resolve the master - if ( !remaining ) { - deferred.resolveWith( resolveContexts, resolveValues ); - } + jQuery.expr.filters.visible = function( elem ) { + return !jQuery.expr.filters.hidden( elem ); + }; +} - return deferred.promise(); - } - }); - jQuery.support = (function () { +// These hooks are used by animate to expand properties +jQuery.each({ + margin: "", + padding: "", + border: "Width" +}, function( prefix, suffix ) { + jQuery.cssHooks[ prefix + suffix ] = { + expand: function( value ) { + var i = 0, + expanded = {}, + + // assumes a single number if not a string + parts = typeof value === "string" ? value.split(" ") : [ value ]; + + for ( ; i < 4; i++ ) { + expanded[ prefix + cssExpand[ i ] + suffix ] = + parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; + } - var support, all, a, - input, select, fragment, - opt, eventName, isSupported, i, - div = document.createElement("div"); + return expanded; + } + }; - // Setup - div.setAttribute( "className", "t" ); - div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>"; + if ( !rmargin.test( prefix ) ) { + jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; + } +}); +var r20 = /%20/g, + rbracket = /\[\]$/, + rCRLF = /\r?\n/g, + rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, + rsubmittable = /^(?:input|select|textarea|keygen)/i; + +jQuery.fn.extend({ + serialize: function() { + return jQuery.param( this.serializeArray() ); + }, + serializeArray: function() { + return this.map(function(){ + // Can add propHook for "elements" to filter or add form elements + var elements = jQuery.prop( this, "elements" ); + return elements ? jQuery.makeArray( elements ) : this; + }) + .filter(function(){ + var type = this.type; + // Use .is(":disabled") so that fieldset[disabled] works + return this.name && !jQuery( this ).is( ":disabled" ) && + rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && + ( this.checked || !manipulation_rcheckableType.test( type ) ); + }) + .map(function( i, elem ){ + var val = jQuery( this ).val(); + + return val == null ? + null : + jQuery.isArray( val ) ? + jQuery.map( val, function( val ){ + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + }) : + { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + }).get(); + } +}); - // Support tests won't run in some limited or non-browser environments - all = div.getElementsByTagName("*"); - a = div.getElementsByTagName("a")[ 0 ]; - if ( !all || !a || !all.length ) { - return {}; - } +//Serialize an array of form elements or a set of +//key/values into a query string +jQuery.param = function( a, traditional ) { + var prefix, + s = [], + add = function( key, value ) { + // If value is a function, invoke it and return its value + value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); + s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); + }; + + // Set traditional to true for jQuery <= 1.3.2 behavior. + if ( traditional === undefined ) { + traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; + } + + // If an array was passed in, assume that it is an array of form elements. + if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { + // Serialize the form elements + jQuery.each( a, function() { + add( this.name, this.value ); + }); + + } else { + // If traditional, encode the "old" way (the way 1.3.2 or older + // did it), otherwise encode params recursively. + for ( prefix in a ) { + buildParams( prefix, a[ prefix ], traditional, add ); + } + } + + // Return the resulting serialization + return s.join( "&" ).replace( r20, "+" ); +}; - // First batch of tests - select = document.createElement("select"); - opt = select.appendChild( document.createElement("option") ); - input = div.getElementsByTagName("input")[ 0 ]; +function buildParams( prefix, obj, traditional, add ) { + var name; + + if ( jQuery.isArray( obj ) ) { + // Serialize array item. + jQuery.each( obj, function( i, v ) { + if ( traditional || rbracket.test( prefix ) ) { + // Treat each array item as a scalar. + add( prefix, v ); + + } else { + // Item is non-scalar (array or object), encode its numeric index. + buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add ); + } + }); + + } else if ( !traditional && jQuery.type( obj ) === "object" ) { + // Serialize object item. + for ( name in obj ) { + buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); + } + + } else { + // Serialize scalar item. + add( prefix, obj ); + } +} +jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + + "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { + + // Handle event binding + jQuery.fn[ name ] = function( data, fn ) { + return arguments.length > 0 ? + this.on( name, null, data, fn ) : + this.trigger( name ); + }; +}); - a.style.cssText = "top:1px;float:left;opacity:.5"; - support = { - // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) - getSetAttribute: div.className !== "t", +jQuery.fn.hover = function( fnOver, fnOut ) { + return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); +}; +var + // Document location + ajaxLocParts, + ajaxLocation, + ajax_nonce = jQuery.now(), + + ajax_rquery = /\?/, + rhash = /#.*$/, + rts = /([?&])_=[^&]*/, + rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL + // #7653, #8125, #8152: local protocol detection + rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, + rnoContent = /^(?:GET|HEAD)$/, + rprotocol = /^\/\//, + rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/, + + // Keep a copy of the old load method + _load = jQuery.fn.load, + + /* Prefilters + * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) + * 2) These are called: + * - BEFORE asking for a transport + * - AFTER param serialization (s.data is a string if s.processData is true) + * 3) key is the dataType + * 4) the catchall symbol "*" can be used + * 5) execution will start with transport dataType and THEN continue down to "*" if needed + */ + prefilters = {}, - // IE strips leading whitespace when .innerHTML is used - leadingWhitespace: div.firstChild.nodeType === 3, + /* Transports bindings + * 1) key is the dataType + * 2) the catchall symbol "*" can be used + * 3) selection will start with transport dataType and THEN go to "*" if needed + */ + transports = {}, + + // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression + allTypes = "*/".concat("*"); + +// #8138, IE may throw an exception when accessing +// a field from window.location if document.domain has been set +try { + ajaxLocation = location.href; +} catch( e ) { + // Use the href attribute of an A element + // since IE will modify it given document.location + ajaxLocation = document.createElement( "a" ); + ajaxLocation.href = ""; + ajaxLocation = ajaxLocation.href; +} - // Make sure that tbody elements aren't automatically inserted - // IE will insert them into empty tables - tbody: !div.getElementsByTagName("tbody").length, +// Segment location into parts +ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; + +// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport +function addToPrefiltersOrTransports( structure ) { + + // dataTypeExpression is optional and defaults to "*" + return function( dataTypeExpression, func ) { + + if ( typeof dataTypeExpression !== "string" ) { + func = dataTypeExpression; + dataTypeExpression = "*"; + } + + var dataType, + i = 0, + dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || []; + + if ( jQuery.isFunction( func ) ) { + // For each dataType in the dataTypeExpression + while ( (dataType = dataTypes[i++]) ) { + // Prepend if requested + if ( dataType[0] === "+" ) { + dataType = dataType.slice( 1 ) || "*"; + (structure[ dataType ] = structure[ dataType ] || []).unshift( func ); + + // Otherwise append + } else { + (structure[ dataType ] = structure[ dataType ] || []).push( func ); + } + } + } + }; +} - // Make sure that link elements get serialized correctly by innerHTML - // This requires a wrapper element in IE - htmlSerialize: !!div.getElementsByTagName("link").length, +// Base inspection function for prefilters and transports +function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { + + var inspected = {}, + seekingTransport = ( structure === transports ); + + function inspect( dataType ) { + var selected; + inspected[ dataType ] = true; + jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { + var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); + if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) { + options.dataTypes.unshift( dataTypeOrTransport ); + inspect( dataTypeOrTransport ); + return false; + } else if ( seekingTransport ) { + return !( selected = dataTypeOrTransport ); + } + }); + return selected; + } + + return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); +} - // Get the style information from getAttribute - // (IE uses .cssText instead) - style: /top/.test( a.getAttribute("style") ), +// A special extend for ajax options +// that takes "flat" options (not to be deep extended) +// Fixes #9887 +function ajaxExtend( target, src ) { + var deep, key, + flatOptions = jQuery.ajaxSettings.flatOptions || {}; + + for ( key in src ) { + if ( src[ key ] !== undefined ) { + ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ]; + } + } + if ( deep ) { + jQuery.extend( true, target, deep ); + } + + return target; +} - // Make sure that URLs aren't manipulated - // (IE normalizes it by default) - hrefNormalized: a.getAttribute("href") === "/a", +jQuery.fn.load = function( url, params, callback ) { + if ( typeof url !== "string" && _load ) { + return _load.apply( this, arguments ); + } - // Make sure that element opacity exists - // (IE uses filter instead) - // Use a regex to work around a WebKit issue. See #5145 - opacity: /^0.5/.test( a.style.opacity ), + var selector, response, type, + self = this, + off = url.indexOf(" "); - // Verify style float existence - // (IE uses styleFloat instead of cssFloat) - cssFloat: !!a.style.cssFloat, + if ( off >= 0 ) { + selector = url.slice( off, url.length ); + url = url.slice( 0, off ); + } - // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) - checkOn: !!input.value, + // If it's a function + if ( jQuery.isFunction( params ) ) { - // Make sure that a selected-by-default option has a working selected property. - // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) - optSelected: opt.selected, + // We assume that it's the callback + callback = params; + params = undefined; - // Tests for enctype support on a form (#6743) - enctype: !!document.createElement("form").enctype, + // Otherwise, build a param string + } else if ( params && typeof params === "object" ) { + type = "POST"; + } - // Makes sure cloning an html5 element does not cause problems - // Where outerHTML is undefined, this still works - html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>", + // If we have elements to modify, make the request + if ( self.length > 0 ) { + jQuery.ajax({ + url: url, - // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode - boxModel: document.compatMode === "CSS1Compat", + // if "type" variable is undefined, then "GET" method will be used + type: type, + dataType: "html", + data: params + }).done(function( responseText ) { - // Will be defined later - deleteExpando: true, - noCloneEvent: true, - inlineBlockNeedsLayout: false, - shrinkWrapBlocks: false, - reliableMarginRight: true, - boxSizingReliable: true, - pixelPosition: false - }; + // Save response for use in complete callback + response = arguments; - // Make sure checked status is properly cloned - input.checked = true; - support.noCloneChecked = input.cloneNode( true ).checked; + self.html( selector ? - // Make sure that the options inside disabled selects aren't marked as disabled - // (WebKit marks them as disabled) - select.disabled = true; - support.optDisabled = !opt.disabled; + // If a selector was specified, locate the right elements in a dummy div + // Exclude scripts to avoid IE 'Permission Denied' errors + jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) : - // Support: IE<9 - try { - delete div.test; - } catch( e ) { - support.deleteExpando = false; - } + // Otherwise use the full result + responseText ); - // Check if we can trust getAttribute("value") - input = document.createElement("input"); - input.setAttribute( "value", "" ); - support.input = input.getAttribute( "value" ) === ""; + }).complete( callback && function( jqXHR, status ) { + self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] ); + }); + } - // Check if an input maintains its value after becoming a radio - input.value = "t"; - input.setAttribute( "type", "radio" ); - support.radioValue = input.value === "t"; + return this; +}; - // #11217 - WebKit loses check when the name is after the checked attribute - input.setAttribute( "checked", "t" ); - input.setAttribute( "name", "t" ); +// Attach a bunch of functions for handling common AJAX events +jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){ + jQuery.fn[ type ] = function( fn ){ + return this.on( type, fn ); + }; +}); - fragment = document.createDocumentFragment(); - fragment.appendChild( input ); +jQuery.each( [ "get", "post" ], function( i, method ) { + jQuery[ method ] = function( url, data, callback, type ) { + // shift arguments if data argument was omitted + if ( jQuery.isFunction( data ) ) { + type = type || callback; + callback = data; + data = undefined; + } + + return jQuery.ajax({ + url: url, + type: method, + dataType: type, + data: data, + success: callback + }); + }; +}); - // Check if a disconnected checkbox will retain its checked - // value of true after appended to the DOM (IE6/7) - support.appendChecked = input.checked; +jQuery.extend({ - // WebKit doesn't clone checked state correctly in fragments - support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; + // Counter for holding the number of active queries + active: 0, - // Support: IE<9 - // Opera does not clone events (and typeof div.attachEvent === undefined). - // IE9-10 clones events bound via attachEvent, but they don't trigger with .click() - if ( div.attachEvent ) { - div.attachEvent( "onclick", function () { - support.noCloneEvent = false; - }); + // Last-Modified header cache for next request + lastModified: {}, + etag: {}, - div.cloneNode( true ).click(); - } + ajaxSettings: { + url: ajaxLocation, + type: "GET", + isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), + global: true, + processData: true, + async: true, + contentType: "application/x-www-form-urlencoded; charset=UTF-8", + /* + timeout: 0, + data: null, + dataType: null, + username: null, + password: null, + cache: null, + throws: false, + traditional: false, + headers: {}, + */ - // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event) - // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php - for ( i in { submit: true, change: true, focusin: true }) { - div.setAttribute( eventName = "on" + i, "t" ); + accepts: { + "*": allTypes, + text: "text/plain", + html: "text/html", + xml: "application/xml, text/xml", + json: "application/json, text/javascript" + }, + + contents: { + xml: /xml/, + html: /html/, + json: /json/ + }, + + responseFields: { + xml: "responseXML", + text: "responseText" + }, + + // Data converters + // Keys separate source (or catchall "*") and destination types with a single space + converters: { + + // Convert anything to text + "* text": window.String, + + // Text to html (true = no transformation) + "text html": true, + + // Evaluate text as a json expression + "text json": jQuery.parseJSON, + + // Parse text as xml + "text xml": jQuery.parseXML + }, + + // For options that shouldn't be deep extended: + // you can add your own custom options here if + // and when you create one that shouldn't be + // deep extended (see ajaxExtend) + flatOptions: { + url: true, + context: true + } + }, + + // Creates a full fledged settings object into target + // with both ajaxSettings and settings fields. + // If target is omitted, writes into ajaxSettings. + ajaxSetup: function( target, settings ) { + return settings ? + + // Building a settings object + ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : + + // Extending ajaxSettings + ajaxExtend( jQuery.ajaxSettings, target ); + }, + + ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), + ajaxTransport: addToPrefiltersOrTransports( transports ), + + // Main method + ajax: function( url, options ) { + + // If url is an object, simulate pre-1.5 signature + if ( typeof url === "object" ) { + options = url; + url = undefined; + } + + // Force options to be an object + options = options || {}; + + var // Cross-domain detection vars + parts, + // Loop variable + i, + // URL without anti-cache param + cacheURL, + // Response headers as string + responseHeadersString, + // timeout handle + timeoutTimer, + + // To know if global events are to be dispatched + fireGlobals, + + transport, + // Response headers + responseHeaders, + // Create the final options object + s = jQuery.ajaxSetup( {}, options ), + // Callbacks context + callbackContext = s.context || s, + // Context for global events is callbackContext if it is a DOM node or jQuery collection + globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ? + jQuery( callbackContext ) : + jQuery.event, + // Deferreds + deferred = jQuery.Deferred(), + completeDeferred = jQuery.Callbacks("once memory"), + // Status-dependent callbacks + statusCode = s.statusCode || {}, + // Headers (they are sent all at once) + requestHeaders = {}, + requestHeadersNames = {}, + // The jqXHR state + state = 0, + // Default abort message + strAbort = "canceled", + // Fake xhr + jqXHR = { + readyState: 0, + + // Builds headers hashtable if needed + getResponseHeader: function( key ) { + var match; + if ( state === 2 ) { + if ( !responseHeaders ) { + responseHeaders = {}; + while ( (match = rheaders.exec( responseHeadersString )) ) { + responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; + } + } + match = responseHeaders[ key.toLowerCase() ]; + } + return match == null ? null : match; + }, + + // Raw string + getAllResponseHeaders: function() { + return state === 2 ? responseHeadersString : null; + }, + + // Caches the header + setRequestHeader: function( name, value ) { + var lname = name.toLowerCase(); + if ( !state ) { + name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; + requestHeaders[ name ] = value; + } + return this; + }, + + // Overrides response content-type header + overrideMimeType: function( type ) { + if ( !state ) { + s.mimeType = type; + } + return this; + }, + + // Status-dependent callbacks + statusCode: function( map ) { + var code; + if ( map ) { + if ( state < 2 ) { + for ( code in map ) { + // Lazy-add the new callback in a way that preserves old ones + statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; + } + } else { + // Execute the appropriate callbacks + jqXHR.always( map[ jqXHR.status ] ); + } + } + return this; + }, + + // Cancel the request + abort: function( statusText ) { + var finalText = statusText || strAbort; + if ( transport ) { + transport.abort( finalText ); + } + done( 0, finalText ); + return this; + } + }; + + // Attach deferreds + deferred.promise( jqXHR ).complete = completeDeferred.add; + jqXHR.success = jqXHR.done; + jqXHR.error = jqXHR.fail; + + // Remove hash character (#7531: and string promotion) + // Add protocol if not provided (#5866: IE7 issue with protocol-less urls) + // Handle falsy url in the settings object (#10093: consistency with old signature) + // We also use the url parameter if available + s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); + + // Alias method option to type as per ticket #12004 + s.type = options.method || options.type || s.method || s.type; + + // Extract dataTypes list + s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""]; + + // A cross-domain request is in order when we have a protocol:host:port mismatch + if ( s.crossDomain == null ) { + parts = rurl.exec( s.url.toLowerCase() ); + s.crossDomain = !!( parts && + ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || + ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) != + ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) ) + ); + } + + // Convert data if not already a string + if ( s.data && s.processData && typeof s.data !== "string" ) { + s.data = jQuery.param( s.data, s.traditional ); + } + + // Apply prefilters + inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); + + // If request was aborted inside a prefilter, stop there + if ( state === 2 ) { + return jqXHR; + } + + // We can fire global events as of now if asked to + fireGlobals = s.global; + + // Watch for a new set of requests + if ( fireGlobals && jQuery.active++ === 0 ) { + jQuery.event.trigger("ajaxStart"); + } + + // Uppercase the type + s.type = s.type.toUpperCase(); + + // Determine if request has content + s.hasContent = !rnoContent.test( s.type ); + + // Save the URL in case we're toying with the If-Modified-Since + // and/or If-None-Match header later on + cacheURL = s.url; + + // More options handling for requests with no content + if ( !s.hasContent ) { + + // If data is available, append data to url + if ( s.data ) { + cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); + // #9682: remove data so that it's not used in an eventual retry + delete s.data; + } + + // Add anti-cache in url if needed + if ( s.cache === false ) { + s.url = rts.test( cacheURL ) ? + + // If there is already a '_' parameter, set its value + cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) : + + // Otherwise add one to the end + cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++; + } + } + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + if ( jQuery.lastModified[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); + } + if ( jQuery.etag[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); + } + } + + // Set the correct header, if data is being sent + if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { + jqXHR.setRequestHeader( "Content-Type", s.contentType ); + } + + // Set the Accepts header for the server, depending on the dataType + jqXHR.setRequestHeader( + "Accept", + s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? + s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : + s.accepts[ "*" ] + ); + + // Check for headers option + for ( i in s.headers ) { + jqXHR.setRequestHeader( i, s.headers[ i ] ); + } + + // Allow custom headers/mimetypes and early abort + if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { + // Abort if not done already and return + return jqXHR.abort(); + } + + // aborting is no longer a cancellation + strAbort = "abort"; + + // Install callbacks on deferreds + for ( i in { success: 1, error: 1, complete: 1 } ) { + jqXHR[ i ]( s[ i ] ); + } + + // Get transport + transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); + + // If no transport, we auto-abort + if ( !transport ) { + done( -1, "No Transport" ); + } else { + jqXHR.readyState = 1; + + // Send global event + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); + } + // Timeout + if ( s.async && s.timeout > 0 ) { + timeoutTimer = setTimeout(function() { + jqXHR.abort("timeout"); + }, s.timeout ); + } + + try { + state = 1; + transport.send( requestHeaders, done ); + } catch ( e ) { + // Propagate exception as error if not done + if ( state < 2 ) { + done( -1, e ); + // Simply rethrow otherwise + } else { + throw e; + } + } + } + + // Callback for when everything is done + function done( status, nativeStatusText, responses, headers ) { + var isSuccess, success, error, response, modified, + statusText = nativeStatusText; + + // Called once + if ( state === 2 ) { + return; + } + + // State is "done" now + state = 2; + + // Clear timeout if it exists + if ( timeoutTimer ) { + clearTimeout( timeoutTimer ); + } + + // Dereference transport for early garbage collection + // (no matter how long the jqXHR object will be used) + transport = undefined; + + // Cache response headers + responseHeadersString = headers || ""; + + // Set readyState + jqXHR.readyState = status > 0 ? 4 : 0; + + // Get response data + if ( responses ) { + response = ajaxHandleResponses( s, jqXHR, responses ); + } + + // If successful, handle type chaining + if ( status >= 200 && status < 300 || status === 304 ) { + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + modified = jqXHR.getResponseHeader("Last-Modified"); + if ( modified ) { + jQuery.lastModified[ cacheURL ] = modified; + } + modified = jqXHR.getResponseHeader("etag"); + if ( modified ) { + jQuery.etag[ cacheURL ] = modified; + } + } + + // if no content + if ( status === 204 ) { + isSuccess = true; + statusText = "nocontent"; + + // if not modified + } else if ( status === 304 ) { + isSuccess = true; + statusText = "notmodified"; + + // If we have data, let's convert it + } else { + isSuccess = ajaxConvert( s, response ); + statusText = isSuccess.state; + success = isSuccess.data; + error = isSuccess.error; + isSuccess = !error; + } + } else { + // We extract error from statusText + // then normalize statusText and status for non-aborts + error = statusText; + if ( status || !statusText ) { + statusText = "error"; + if ( status < 0 ) { + status = 0; + } + } + } + + // Set data for the fake xhr object + jqXHR.status = status; + jqXHR.statusText = ( nativeStatusText || statusText ) + ""; + + // Success/Error + if ( isSuccess ) { + deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); + } else { + deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); + } + + // Status-dependent callbacks + jqXHR.statusCode( statusCode ); + statusCode = undefined; + + if ( fireGlobals ) { + globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", + [ jqXHR, s, isSuccess ? success : error ] ); + } + + // Complete + completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); + + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); + // Handle the global AJAX counter + if ( !( --jQuery.active ) ) { + jQuery.event.trigger("ajaxStop"); + } + } + } + + return jqXHR; + }, + + getScript: function( url, callback ) { + return jQuery.get( url, undefined, callback, "script" ); + }, + + getJSON: function( url, data, callback ) { + return jQuery.get( url, data, callback, "json" ); + } +}); - support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false; - } +/* Handles responses to an ajax request: + * - sets all responseXXX fields accordingly + * - finds the right dataType (mediates between content-type and expected dataType) + * - returns the corresponding response + */ +function ajaxHandleResponses( s, jqXHR, responses ) { + var firstDataType, ct, finalDataType, type, + contents = s.contents, + dataTypes = s.dataTypes, + responseFields = s.responseFields; + + // Fill responseXXX fields + for ( type in responseFields ) { + if ( type in responses ) { + jqXHR[ responseFields[type] ] = responses[ type ]; + } + } + + // Remove auto dataType and get content-type in the process + while( dataTypes[ 0 ] === "*" ) { + dataTypes.shift(); + if ( ct === undefined ) { + ct = s.mimeType || jqXHR.getResponseHeader("Content-Type"); + } + } + + // Check if we're dealing with a known content-type + if ( ct ) { + for ( type in contents ) { + if ( contents[ type ] && contents[ type ].test( ct ) ) { + dataTypes.unshift( type ); + break; + } + } + } + + // Check to see if we have a response for the expected dataType + if ( dataTypes[ 0 ] in responses ) { + finalDataType = dataTypes[ 0 ]; + } else { + // Try convertible dataTypes + for ( type in responses ) { + if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { + finalDataType = type; + break; + } + if ( !firstDataType ) { + firstDataType = type; + } + } + // Or just use first one + finalDataType = finalDataType || firstDataType; + } + + // If we found a dataType + // We add the dataType to the list if needed + // and return the corresponding response + if ( finalDataType ) { + if ( finalDataType !== dataTypes[ 0 ] ) { + dataTypes.unshift( finalDataType ); + } + return responses[ finalDataType ]; + } +} - div.style.backgroundClip = "content-box"; - div.cloneNode( true ).style.backgroundClip = ""; - support.clearCloneStyle = div.style.backgroundClip === "content-box"; +// Chain conversions given the request and the original response +function ajaxConvert( s, response ) { + var conv2, current, conv, tmp, + converters = {}, + i = 0, + // Work with a copy of dataTypes in case we need to modify it for conversion + dataTypes = s.dataTypes.slice(), + prev = dataTypes[ 0 ]; + + // Apply the dataFilter if provided + if ( s.dataFilter ) { + response = s.dataFilter( response, s.dataType ); + } + + // Create converters map with lowercased keys + if ( dataTypes[ 1 ] ) { + for ( conv in s.converters ) { + converters[ conv.toLowerCase() ] = s.converters[ conv ]; + } + } + + // Convert to each sequential dataType, tolerating list modification + for ( ; (current = dataTypes[++i]); ) { + + // There's only work to do if current dataType is non-auto + if ( current !== "*" ) { + + // Convert response if prev dataType is non-auto and differs from current + if ( prev !== "*" && prev !== current ) { + + // Seek a direct converter + conv = converters[ prev + " " + current ] || converters[ "* " + current ]; + + // If none found, seek a pair + if ( !conv ) { + for ( conv2 in converters ) { + + // If conv2 outputs current + tmp = conv2.split(" "); + if ( tmp[ 1 ] === current ) { + + // If prev can be converted to accepted input + conv = converters[ prev + " " + tmp[ 0 ] ] || + converters[ "* " + tmp[ 0 ] ]; + if ( conv ) { + // Condense equivalence converters + if ( conv === true ) { + conv = converters[ conv2 ]; + + // Otherwise, insert the intermediate dataType + } else if ( converters[ conv2 ] !== true ) { + current = tmp[ 0 ]; + dataTypes.splice( i--, 0, current ); + } + + break; + } + } + } + } + + // Apply converter (if not an equivalence) + if ( conv !== true ) { + + // Unless errors are allowed to bubble, catch and return them + if ( conv && s["throws"] ) { + response = conv( response ); + } else { + try { + response = conv( response ); + } catch ( e ) { + return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; + } + } + } + } + + // Update prev for next iteration + prev = current; + } + } + + return { state: "success", data: response }; +} +// Install script dataType +jQuery.ajaxSetup({ + accepts: { + script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" + }, + contents: { + script: /(?:java|ecma)script/ + }, + converters: { + "text script": function( text ) { + jQuery.globalEval( text ); + return text; + } + } +}); - // Run tests that need a body at doc ready - jQuery(function () { - var container, marginDiv, tds, - divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;", - body = document.getElementsByTagName("body")[0]; +// Handle cache's special case and global +jQuery.ajaxPrefilter( "script", function( s ) { + if ( s.cache === undefined ) { + s.cache = false; + } + if ( s.crossDomain ) { + s.type = "GET"; + s.global = false; + } +}); - if ( !body ) { - // Return for frameset docs that don't have a body - return; - } +// Bind script tag hack transport +jQuery.ajaxTransport( "script", function(s) { - container = document.createElement("div"); - container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px"; - - body.appendChild( container ).appendChild( div ); - - // Support: IE8 - // Check if table cells still have offsetWidth/Height when they are set - // to display:none and there are still other visible table cells in a - // table row; if so, offsetWidth/Height are not reliable for use when - // determining if an element has been hidden directly using - // display:none (it is still safe to use offsets if a parent element is - // hidden; don safety goggles and see bug #4512 for more information). - div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>"; - tds = div.getElementsByTagName("td"); - tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none"; - isSupported = ( tds[ 0 ].offsetHeight === 0 ); - - tds[ 0 ].style.display = ""; - tds[ 1 ].style.display = "none"; - - // Support: IE8 - // Check if empty table cells still have offsetWidth/Height - support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); - - // Check box-sizing and margin behavior - div.innerHTML = ""; - div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;"; - support.boxSizing = ( div.offsetWidth === 4 ); - support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 ); - - // Use window.getComputedStyle because jsdom on node.js will break without it. - if ( window.getComputedStyle ) { - support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; - support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; - - // Check if div with explicit width and no margin-right incorrectly - // gets computed margin-right based on width of container. (#3333) - // Fails in WebKit before Feb 2011 nightlies - // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right - marginDiv = div.appendChild( document.createElement("div") ); - marginDiv.style.cssText = div.style.cssText = divReset; - marginDiv.style.marginRight = marginDiv.style.width = "0"; - div.style.width = "1px"; - - support.reliableMarginRight = - !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight ); - } + // This transport only deals with cross domain requests + if ( s.crossDomain ) { - if ( typeof div.style.zoom !== core_strundefined ) { - // Support: IE<8 - // Check if natively block-level elements act like inline-block - // elements when setting their display to 'inline' and giving - // them layout - div.innerHTML = ""; - div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1"; - support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 ); + var script, + head = document.head || jQuery("head")[0] || document.documentElement; - // Support: IE6 - // Check if elements with layout shrink-wrap their children - div.style.display = "block"; - div.innerHTML = "<div></div>"; - div.firstChild.style.width = "5px"; - support.shrinkWrapBlocks = ( div.offsetWidth !== 3 ); + return { - if ( support.inlineBlockNeedsLayout ) { - // Prevent IE 6 from affecting layout for positioned elements #11048 - // Prevent IE from shrinking the body in IE 7 mode #12869 - // Support: IE<8 - body.style.zoom = 1; - } - } + send: function( _, callback ) { - body.removeChild( container ); + script = document.createElement("script"); - // Null elements to avoid leaks in IE - container = div = tds = marginDiv = null; - }); + script.async = true; - // Null elements to avoid leaks in IE - all = select = fragment = opt = a = input = null; + if ( s.scriptCharset ) { + script.charset = s.scriptCharset; + } - return support; - })(); + script.src = s.url; - var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, - rmultiDash = /([A-Z])/g; + // Attach handlers for all browsers + script.onload = script.onreadystatechange = function( _, isAbort ) { - function internalData ( elem, name, data, pvt /* Internal Use Only */ ) { - if ( !jQuery.acceptData( elem ) ) { - return; - } + if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { - var thisCache, ret, - internalKey = jQuery.expando, - getByName = typeof name === "string", + // Handle memory leak in IE + script.onload = script.onreadystatechange = null; - // We have to handle DOM nodes and JS objects differently because IE6-7 - // can't GC object references properly across the DOM-JS boundary - isNode = elem.nodeType, + // Remove the script + if ( script.parentNode ) { + script.parentNode.removeChild( script ); + } - // Only DOM nodes need the global jQuery cache; JS object data is - // attached directly to the object so GC can occur automatically - cache = isNode ? jQuery.cache : elem, + // Dereference the script + script = null; - // Only defining an ID for JS objects if its cache already exists allows - // the code to shortcut on the same path as a DOM node with no cache - id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; + // Callback if not abort + if ( !isAbort ) { + callback( 200, "success" ); + } + } + }; - // Avoid doing any more work than we need to when trying to get data on an - // object that has no data at all - if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) { - return; - } + // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending + // Use native DOM manipulation to avoid our domManip AJAX trickery + head.insertBefore( script, head.firstChild ); + }, - if ( !id ) { - // Only DOM nodes need a new unique ID for each element since their data - // ends up in the global cache - if ( isNode ) { - elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++; - } else { - id = internalKey; - } - } + abort: function() { + if ( script ) { + script.onload( undefined, true ); + } + } + }; + } +}); +var oldCallbacks = [], + rjsonp = /(=)\?(?=&|$)|\?\?/; + +// Default jsonp settings +jQuery.ajaxSetup({ + jsonp: "callback", + jsonpCallback: function() { + var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) ); + this[ callback ] = true; + return callback; + } +}); - if ( !cache[ id ] ) { - cache[ id ] = {}; +// Detect, normalize options and install callbacks for jsonp requests +jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { + + var callbackName, overwritten, responseContainer, + jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? + "url" : + typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data" + ); + + // Handle iff the expected data type is "jsonp" or we have a parameter to set + if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { + + // Get callback name, remembering preexisting value associated with it + callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? + s.jsonpCallback() : + s.jsonpCallback; + + // Insert callback into url or form data + if ( jsonProp ) { + s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); + } else if ( s.jsonp !== false ) { + s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; + } + + // Use data converter to retrieve json after script execution + s.converters["script json"] = function() { + if ( !responseContainer ) { + jQuery.error( callbackName + " was not called" ); + } + return responseContainer[ 0 ]; + }; + + // force json dataType + s.dataTypes[ 0 ] = "json"; + + // Install callback + overwritten = window[ callbackName ]; + window[ callbackName ] = function() { + responseContainer = arguments; + }; + + // Clean-up function (fires after converters) + jqXHR.always(function() { + // Restore preexisting value + window[ callbackName ] = overwritten; + + // Save back as free + if ( s[ callbackName ] ) { + // make sure that re-using the options doesn't screw things around + s.jsonpCallback = originalSettings.jsonpCallback; + + // save the callback name for future use + oldCallbacks.push( callbackName ); + } + + // Call if it was a function and we have a response + if ( responseContainer && jQuery.isFunction( overwritten ) ) { + overwritten( responseContainer[ 0 ] ); + } + + responseContainer = overwritten = undefined; + }); + + // Delegate to script + return "script"; + } +}); +var xhrCallbacks, xhrSupported, + xhrId = 0, + // #5280: Internet Explorer will keep connections alive if we don't abort on unload + xhrOnUnloadAbort = window.ActiveXObject && function() { + // Abort all pending requests + var key; + for ( key in xhrCallbacks ) { + xhrCallbacks[ key ]( undefined, true ); + } + }; + +// Functions to create xhrs +function createStandardXHR() { + try { + return new window.XMLHttpRequest(); + } catch( e ) {} +} - // Avoids exposing jQuery metadata on plain JS objects when the object - // is serialized using JSON.stringify - if ( !isNode ) { - cache[ id ].toJSON = jQuery.noop; - } - } +function createActiveXHR() { + try { + return new window.ActiveXObject("Microsoft.XMLHTTP"); + } catch( e ) {} +} - // An object can be passed to jQuery.data instead of a key/value pair; this gets - // shallow copied over onto the existing cache - if ( typeof name === "object" || typeof name === "function" ) { - if ( pvt ) { - cache[ id ] = jQuery.extend( cache[ id ], name ); - } else { - cache[ id ].data = jQuery.extend( cache[ id ].data, name ); - } - } +// Create the request object +// (This is still attached to ajaxSettings for backward compatibility) +jQuery.ajaxSettings.xhr = window.ActiveXObject ? + /* Microsoft failed to properly + * implement the XMLHttpRequest in IE7 (can't request local files), + * so we use the ActiveXObject when it is available + * Additionally XMLHttpRequest can be disabled in IE7/IE8 so + * we need a fallback. + */ + function() { + return !this.isLocal && createStandardXHR() || createActiveXHR(); + } : + // For all other browsers, use the standard XMLHttpRequest object + createStandardXHR; + +// Determine support properties +xhrSupported = jQuery.ajaxSettings.xhr(); +jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); +xhrSupported = jQuery.support.ajax = !!xhrSupported; + +// Create transport if the browser can provide an xhr +if ( xhrSupported ) { + + jQuery.ajaxTransport(function( s ) { + // Cross domain only allowed if supported through XMLHttpRequest + if ( !s.crossDomain || jQuery.support.cors ) { + + var callback; + + return { + send: function( headers, complete ) { + + // Get a new xhr + var handle, i, + xhr = s.xhr(); + + // Open the socket + // Passing null username, generates a login popup on Opera (#2865) + if ( s.username ) { + xhr.open( s.type, s.url, s.async, s.username, s.password ); + } else { + xhr.open( s.type, s.url, s.async ); + } + + // Apply custom fields if provided + if ( s.xhrFields ) { + for ( i in s.xhrFields ) { + xhr[ i ] = s.xhrFields[ i ]; + } + } + + // Override mime type if needed + if ( s.mimeType && xhr.overrideMimeType ) { + xhr.overrideMimeType( s.mimeType ); + } + + // X-Requested-With header + // For cross-domain requests, seeing as conditions for a preflight are + // akin to a jigsaw puzzle, we simply never set it to be sure. + // (it can always be set on a per-request basis or even using ajaxSetup) + // For same-domain requests, won't change header if already provided. + if ( !s.crossDomain && !headers["X-Requested-With"] ) { + headers["X-Requested-With"] = "XMLHttpRequest"; + } + + // Need an extra try/catch for cross domain requests in Firefox 3 + try { + for ( i in headers ) { + xhr.setRequestHeader( i, headers[ i ] ); + } + } catch( err ) {} + + // Do send the request + // This may raise an exception which is actually + // handled in jQuery.ajax (so no try/catch here) + xhr.send( ( s.hasContent && s.data ) || null ); + + // Listener + callback = function( _, isAbort ) { + var status, responseHeaders, statusText, responses; + + // Firefox throws exceptions when accessing properties + // of an xhr when a network error occurred + // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE) + try { + + // Was never called and is aborted or complete + if ( callback && ( isAbort || xhr.readyState === 4 ) ) { + + // Only called once + callback = undefined; + + // Do not keep as active anymore + if ( handle ) { + xhr.onreadystatechange = jQuery.noop; + if ( xhrOnUnloadAbort ) { + delete xhrCallbacks[ handle ]; + } + } + + // If it's an abort + if ( isAbort ) { + // Abort it manually if needed + if ( xhr.readyState !== 4 ) { + xhr.abort(); + } + } else { + responses = {}; + status = xhr.status; + responseHeaders = xhr.getAllResponseHeaders(); + + // When requesting binary data, IE6-9 will throw an exception + // on any attempt to access responseText (#11426) + if ( typeof xhr.responseText === "string" ) { + responses.text = xhr.responseText; + } + + // Firefox throws an exception when accessing + // statusText for faulty cross-domain requests + try { + statusText = xhr.statusText; + } catch( e ) { + // We normalize with Webkit giving an empty statusText + statusText = ""; + } + + // Filter status for non standard behaviors + + // If the request is local and we have data: assume a success + // (success with no data won't get notified, that's the best we + // can do given current implementations) + if ( !status && s.isLocal && !s.crossDomain ) { + status = responses.text ? 200 : 404; + // IE - #1450: sometimes returns 1223 when it should be 204 + } else if ( status === 1223 ) { + status = 204; + } + } + } + } catch( firefoxAccessException ) { + if ( !isAbort ) { + complete( -1, firefoxAccessException ); + } + } + + // Call complete if needed + if ( responses ) { + complete( status, statusText, responses, responseHeaders ); + } + }; + + if ( !s.async ) { + // if we're in sync mode we fire the callback + callback(); + } else if ( xhr.readyState === 4 ) { + // (IE6 & IE7) if it's in cache and has been + // retrieved directly we need to fire the callback + setTimeout( callback ); + } else { + handle = ++xhrId; + if ( xhrOnUnloadAbort ) { + // Create the active xhrs callbacks list if needed + // and attach the unload handler + if ( !xhrCallbacks ) { + xhrCallbacks = {}; + jQuery( window ).unload( xhrOnUnloadAbort ); + } + // Add to list of active xhrs callbacks + xhrCallbacks[ handle ] = callback; + } + xhr.onreadystatechange = callback; + } + }, + + abort: function() { + if ( callback ) { + callback( undefined, true ); + } + } + }; + } + }); +} +var fxNow, timerId, + rfxtypes = /^(?:toggle|show|hide)$/, + rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ), + rrun = /queueHooks$/, + animationPrefilters = [ defaultPrefilter ], + tweeners = { + "*": [function( prop, value ) { + var end, unit, + tween = this.createTween( prop, value ), + parts = rfxnum.exec( value ), + target = tween.cur(), + start = +target || 0, + scale = 1, + maxIterations = 20; + + if ( parts ) { + end = +parts[2]; + unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + + // We need to compute starting value + if ( unit !== "px" && start ) { + // Iteratively approximate from a nonzero starting point + // Prefer the current property, because this process will be trivial if it uses the same units + // Fallback to end or a simple constant + start = jQuery.css( tween.elem, prop, true ) || end || 1; + + do { + // If previous iteration zeroed out, double until we get *something* + // Use a string for doubling factor so we don't accidentally see scale as unchanged below + scale = scale || ".5"; + + // Adjust and apply + start = start / scale; + jQuery.style( tween.elem, prop, start + unit ); + + // Update scale, tolerating zero or NaN from tween.cur() + // And breaking the loop if scale is unchanged or perfect, or if we've just had enough + } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations ); + } + + tween.unit = unit; + tween.start = start; + // If a +=/-= token was provided, we're doing a relative animation + tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end; + } + return tween; + }] + }; + +// Animations created synchronously will run synchronously +function createFxNow() { + setTimeout(function() { + fxNow = undefined; + }); + return ( fxNow = jQuery.now() ); +} - thisCache = cache[ id ]; +function createTweens( animation, props ) { + jQuery.each( props, function( prop, value ) { + var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ), + index = 0, + length = collection.length; + for ( ; index < length; index++ ) { + if ( collection[ index ].call( animation, prop, value ) ) { + + // we're done with this property + return; + } + } + }); +} - // jQuery data() is stored in a separate object inside the object's internal data - // cache in order to avoid key collisions between internal data and user-defined - // data. - if ( !pvt ) { - if ( !thisCache.data ) { - thisCache.data = {}; - } +function Animation( elem, properties, options ) { + var result, + stopped, + index = 0, + length = animationPrefilters.length, + deferred = jQuery.Deferred().always( function() { + // don't match elem in the :animated selector + delete tick.elem; + }), + tick = function() { + if ( stopped ) { + return false; + } + var currentTime = fxNow || createFxNow(), + remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), + // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497) + temp = remaining / animation.duration || 0, + percent = 1 - temp, + index = 0, + length = animation.tweens.length; + + for ( ; index < length ; index++ ) { + animation.tweens[ index ].run( percent ); + } + + deferred.notifyWith( elem, [ animation, percent, remaining ]); + + if ( percent < 1 && length ) { + return remaining; + } else { + deferred.resolveWith( elem, [ animation ] ); + return false; + } + }, + animation = deferred.promise({ + elem: elem, + props: jQuery.extend( {}, properties ), + opts: jQuery.extend( true, { specialEasing: {} }, options ), + originalProperties: properties, + originalOptions: options, + startTime: fxNow || createFxNow(), + duration: options.duration, + tweens: [], + createTween: function( prop, end ) { + var tween = jQuery.Tween( elem, animation.opts, prop, end, + animation.opts.specialEasing[ prop ] || animation.opts.easing ); + animation.tweens.push( tween ); + return tween; + }, + stop: function( gotoEnd ) { + var index = 0, + // if we are going to the end, we want to run all the tweens + // otherwise we skip this part + length = gotoEnd ? animation.tweens.length : 0; + if ( stopped ) { + return this; + } + stopped = true; + for ( ; index < length ; index++ ) { + animation.tweens[ index ].run( 1 ); + } + + // resolve when we played the last frame + // otherwise, reject + if ( gotoEnd ) { + deferred.resolveWith( elem, [ animation, gotoEnd ] ); + } else { + deferred.rejectWith( elem, [ animation, gotoEnd ] ); + } + return this; + } + }), + props = animation.props; + + propFilter( props, animation.opts.specialEasing ); + + for ( ; index < length ; index++ ) { + result = animationPrefilters[ index ].call( animation, elem, props, animation.opts ); + if ( result ) { + return result; + } + } + + createTweens( animation, props ); + + if ( jQuery.isFunction( animation.opts.start ) ) { + animation.opts.start.call( elem, animation ); + } + + jQuery.fx.timer( + jQuery.extend( tick, { + elem: elem, + anim: animation, + queue: animation.opts.queue + }) + ); + + // attach callbacks from options + return animation.progress( animation.opts.progress ) + .done( animation.opts.done, animation.opts.complete ) + .fail( animation.opts.fail ) + .always( animation.opts.always ); +} - thisCache = thisCache.data; - } +function propFilter( props, specialEasing ) { + var value, name, index, easing, hooks; + + // camelCase, specialEasing and expand cssHook pass + for ( index in props ) { + name = jQuery.camelCase( index ); + easing = specialEasing[ name ]; + value = props[ index ]; + if ( jQuery.isArray( value ) ) { + easing = value[ 1 ]; + value = props[ index ] = value[ 0 ]; + } + + if ( index !== name ) { + props[ name ] = value; + delete props[ index ]; + } + + hooks = jQuery.cssHooks[ name ]; + if ( hooks && "expand" in hooks ) { + value = hooks.expand( value ); + delete props[ name ]; + + // not quite $.extend, this wont overwrite keys already present. + // also - reusing 'index' from above because we have the correct "name" + for ( index in value ) { + if ( !( index in props ) ) { + props[ index ] = value[ index ]; + specialEasing[ index ] = easing; + } + } + } else { + specialEasing[ name ] = easing; + } + } +} - if ( data !== undefined ) { - thisCache[ jQuery.camelCase( name ) ] = data; - } +jQuery.Animation = jQuery.extend( Animation, { + + tweener: function( props, callback ) { + if ( jQuery.isFunction( props ) ) { + callback = props; + props = [ "*" ]; + } else { + props = props.split(" "); + } + + var prop, + index = 0, + length = props.length; + + for ( ; index < length ; index++ ) { + prop = props[ index ]; + tweeners[ prop ] = tweeners[ prop ] || []; + tweeners[ prop ].unshift( callback ); + } + }, + + prefilter: function( callback, prepend ) { + if ( prepend ) { + animationPrefilters.unshift( callback ); + } else { + animationPrefilters.push( callback ); + } + } +}); - // Check for both converted-to-camel and non-converted data property names - // If a data property was specified - if ( getByName ) { +function defaultPrefilter( elem, props, opts ) { + /*jshint validthis:true */ + var prop, index, length, + value, dataShow, toggle, + tween, hooks, oldfire, + anim = this, + style = elem.style, + orig = {}, + handled = [], + hidden = elem.nodeType && isHidden( elem ); + + // handle queue: false promises + if ( !opts.queue ) { + hooks = jQuery._queueHooks( elem, "fx" ); + if ( hooks.unqueued == null ) { + hooks.unqueued = 0; + oldfire = hooks.empty.fire; + hooks.empty.fire = function() { + if ( !hooks.unqueued ) { + oldfire(); + } + }; + } + hooks.unqueued++; + + anim.always(function() { + // doing this makes sure that the complete handler will be called + // before this completes + anim.always(function() { + hooks.unqueued--; + if ( !jQuery.queue( elem, "fx" ).length ) { + hooks.empty.fire(); + } + }); + }); + } + + // height/width overflow pass + if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { + // Make sure that nothing sneaks out + // Record all 3 overflow attributes because IE does not + // change the overflow attribute when overflowX and + // overflowY are set to the same value + opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; + + // Set display property to inline-block for height/width + // animations on inline elements that are having width/height animated + if ( jQuery.css( elem, "display" ) === "inline" && + jQuery.css( elem, "float" ) === "none" ) { - // First Try to find as-is property data - ret = thisCache[ name ]; + // inline-level elements accept inline-block; + // block-level elements need to be inline with layout + if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) { + style.display = "inline-block"; + + } else { + style.zoom = 1; + } + } + } + + if ( opts.overflow ) { + style.overflow = "hidden"; + if ( !jQuery.support.shrinkWrapBlocks ) { + anim.always(function() { + style.overflow = opts.overflow[ 0 ]; + style.overflowX = opts.overflow[ 1 ]; + style.overflowY = opts.overflow[ 2 ]; + }); + } + } + + + // show/hide pass + for ( index in props ) { + value = props[ index ]; + if ( rfxtypes.exec( value ) ) { + delete props[ index ]; + toggle = toggle || value === "toggle"; + if ( value === ( hidden ? "hide" : "show" ) ) { + continue; + } + handled.push( index ); + } + } + + length = handled.length; + if ( length ) { + dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} ); + if ( "hidden" in dataShow ) { + hidden = dataShow.hidden; + } + + // store state if its toggle - enables .stop().toggle() to "reverse" + if ( toggle ) { + dataShow.hidden = !hidden; + } + if ( hidden ) { + jQuery( elem ).show(); + } else { + anim.done(function() { + jQuery( elem ).hide(); + }); + } + anim.done(function() { + var prop; + jQuery._removeData( elem, "fxshow" ); + for ( prop in orig ) { + jQuery.style( elem, prop, orig[ prop ] ); + } + }); + for ( index = 0 ; index < length ; index++ ) { + prop = handled[ index ]; + tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 ); + orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop ); + + if ( !( prop in dataShow ) ) { + dataShow[ prop ] = tween.start; + if ( hidden ) { + tween.end = tween.start; + tween.start = prop === "width" || prop === "height" ? 1 : 0; + } + } + } + } +} - // Test for null|undefined property data - if ( ret == null ) { +function Tween( elem, options, prop, end, easing ) { + return new Tween.prototype.init( elem, options, prop, end, easing ); +} +jQuery.Tween = Tween; + +Tween.prototype = { + constructor: Tween, + init: function( elem, options, prop, end, easing, unit ) { + this.elem = elem; + this.prop = prop; + this.easing = easing || "swing"; + this.options = options; + this.start = this.now = this.cur(); + this.end = end; + this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + }, + cur: function() { + var hooks = Tween.propHooks[ this.prop ]; + + return hooks && hooks.get ? + hooks.get( this ) : + Tween.propHooks._default.get( this ); + }, + run: function( percent ) { + var eased, + hooks = Tween.propHooks[ this.prop ]; + + if ( this.options.duration ) { + this.pos = eased = jQuery.easing[ this.easing ]( + percent, this.options.duration * percent, 0, 1, this.options.duration + ); + } else { + this.pos = eased = percent; + } + this.now = ( this.end - this.start ) * eased + this.start; + + if ( this.options.step ) { + this.options.step.call( this.elem, this.now, this ); + } + + if ( hooks && hooks.set ) { + hooks.set( this ); + } else { + Tween.propHooks._default.set( this ); + } + return this; + } +}; - // Try to find the camelCased property - ret = thisCache[ jQuery.camelCase( name ) ]; - } - } else { - ret = thisCache; - } +Tween.prototype.init.prototype = Tween.prototype; - return ret; - } +Tween.propHooks = { + _default: { + get: function( tween ) { + var result; - function internalRemoveData ( elem, name, pvt ) { - if ( !jQuery.acceptData( elem ) ) { - return; - } + if ( tween.elem[ tween.prop ] != null && + (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) { + return tween.elem[ tween.prop ]; + } + + // passing an empty string as a 3rd parameter to .css will automatically + // attempt a parseFloat and fallback to a string if the parse fails + // so, simple values such as "10px" are parsed to Float. + // complex values such as "rotate(1rad)" are returned as is. + result = jQuery.css( tween.elem, tween.prop, "" ); + // Empty strings, null, undefined and "auto" are converted to 0. + return !result || result === "auto" ? 0 : result; + }, + set: function( tween ) { + // use step hook for back compat - use cssHook if its there - use .style if its + // available and use plain properties where available + if ( jQuery.fx.step[ tween.prop ] ) { + jQuery.fx.step[ tween.prop ]( tween ); + } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { + jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); + } else { + tween.elem[ tween.prop ] = tween.now; + } + } + } +}; - var i, l, thisCache, - isNode = elem.nodeType, +// Remove in 2.0 - this supports IE8's panic based approach +// to setting things on disconnected nodes - // See jQuery.data for more information - cache = isNode ? jQuery.cache : elem, - id = isNode ? elem[ jQuery.expando ] : jQuery.expando; +Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { + set: function( tween ) { + if ( tween.elem.nodeType && tween.elem.parentNode ) { + tween.elem[ tween.prop ] = tween.now; + } + } +}; - // If there is already no cache entry for this object, there is no - // purpose in continuing - if ( !cache[ id ] ) { - return; - } +jQuery.each([ "toggle", "show", "hide" ], function( i, name ) { + var cssFn = jQuery.fn[ name ]; + jQuery.fn[ name ] = function( speed, easing, callback ) { + return speed == null || typeof speed === "boolean" ? + cssFn.apply( this, arguments ) : + this.animate( genFx( name, true ), speed, easing, callback ); + }; +}); - if ( name ) { +jQuery.fn.extend({ + fadeTo: function( speed, to, easing, callback ) { + + // show any hidden elements after setting opacity to 0 + return this.filter( isHidden ).css( "opacity", 0 ).show() + + // animate to the value specified + .end().animate({ opacity: to }, speed, easing, callback ); + }, + animate: function( prop, speed, easing, callback ) { + var empty = jQuery.isEmptyObject( prop ), + optall = jQuery.speed( speed, easing, callback ), + doAnimation = function() { + // Operate on a copy of prop so per-property easing won't be lost + var anim = Animation( this, jQuery.extend( {}, prop ), optall ); + doAnimation.finish = function() { + anim.stop( true ); + }; + // Empty animations, or finishing resolves immediately + if ( empty || jQuery._data( this, "finish" ) ) { + anim.stop( true ); + } + }; + doAnimation.finish = doAnimation; + + return empty || optall.queue === false ? + this.each( doAnimation ) : + this.queue( optall.queue, doAnimation ); + }, + stop: function( type, clearQueue, gotoEnd ) { + var stopQueue = function( hooks ) { + var stop = hooks.stop; + delete hooks.stop; + stop( gotoEnd ); + }; + + if ( typeof type !== "string" ) { + gotoEnd = clearQueue; + clearQueue = type; + type = undefined; + } + if ( clearQueue && type !== false ) { + this.queue( type || "fx", [] ); + } + + return this.each(function() { + var dequeue = true, + index = type != null && type + "queueHooks", + timers = jQuery.timers, + data = jQuery._data( this ); + + if ( index ) { + if ( data[ index ] && data[ index ].stop ) { + stopQueue( data[ index ] ); + } + } else { + for ( index in data ) { + if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { + stopQueue( data[ index ] ); + } + } + } + + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) { + timers[ index ].anim.stop( gotoEnd ); + dequeue = false; + timers.splice( index, 1 ); + } + } + + // start the next in the queue if the last step wasn't forced + // timers currently will call their complete callbacks, which will dequeue + // but only if they were gotoEnd + if ( dequeue || !gotoEnd ) { + jQuery.dequeue( this, type ); + } + }); + }, + finish: function( type ) { + if ( type !== false ) { + type = type || "fx"; + } + return this.each(function() { + var index, + data = jQuery._data( this ), + queue = data[ type + "queue" ], + hooks = data[ type + "queueHooks" ], + timers = jQuery.timers, + length = queue ? queue.length : 0; + + // enable finishing flag on private data + data.finish = true; + + // empty the queue first + jQuery.queue( this, type, [] ); + + if ( hooks && hooks.cur && hooks.cur.finish ) { + hooks.cur.finish.call( this ); + } + + // look for any active animations, and finish them + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && timers[ index ].queue === type ) { + timers[ index ].anim.stop( true ); + timers.splice( index, 1 ); + } + } + + // look for any animations in the old queue and finish them + for ( index = 0; index < length; index++ ) { + if ( queue[ index ] && queue[ index ].finish ) { + queue[ index ].finish.call( this ); + } + } + + // turn off finishing flag + delete data.finish; + }); + } +}); - thisCache = pvt ? cache[ id ] : cache[ id ].data; +// Generate parameters to create a standard animation +function genFx( type, includeWidth ) { + var which, + attrs = { height: type }, + i = 0; + + // if we include width, step value is 1 to do all cssExpand values, + // if we don't include width, step value is 2 to skip over Left and Right + includeWidth = includeWidth? 1 : 0; + for( ; i < 4 ; i += 2 - includeWidth ) { + which = cssExpand[ i ]; + attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; + } + + if ( includeWidth ) { + attrs.opacity = attrs.width = type; + } + + return attrs; +} - if ( thisCache ) { +// Generate shortcuts for custom animations +jQuery.each({ + slideDown: genFx("show"), + slideUp: genFx("hide"), + slideToggle: genFx("toggle"), + fadeIn: { opacity: "show" }, + fadeOut: { opacity: "hide" }, + fadeToggle: { opacity: "toggle" } +}, function( name, props ) { + jQuery.fn[ name ] = function( speed, easing, callback ) { + return this.animate( props, speed, easing, callback ); + }; +}); - // Support array or space separated string names for data keys - if ( !jQuery.isArray( name ) ) { +jQuery.speed = function( speed, easing, fn ) { + var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { + complete: fn || !fn && easing || + jQuery.isFunction( speed ) && speed, + duration: speed, + easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing + }; - // try the string as a key before any manipulation - if ( name in thisCache ) { - name = [ name ]; - } else { + opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : + opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; - // split the camel cased version by spaces unless a key with the spaces exists - name = jQuery.camelCase( name ); - if ( name in thisCache ) { - name = [ name ]; - } else { - name = name.split(" "); - } - } - } else { - // If "name" is an array of keys... - // When data is initially created, via ("key", "val") signature, - // keys will be converted to camelCase. - // Since there is no way to tell _how_ a key was added, remove - // both plain key and camelCase key. #12786 - // This will only penalize the array argument path. - name = name.concat( jQuery.map( name, jQuery.camelCase ) ); - } + // normalize opt.queue - true/undefined/null -> "fx" + if ( opt.queue == null || opt.queue === true ) { + opt.queue = "fx"; + } - for ( i = 0, l = name.length; i < l; i++ ) { - delete thisCache[ name[i] ]; - } + // Queueing + opt.old = opt.complete; - // If there is no data left in the cache, we want to continue - // and let the cache object itself get destroyed - if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) { - return; - } - } - } + opt.complete = function() { + if ( jQuery.isFunction( opt.old ) ) { + opt.old.call( this ); + } - // See jQuery.data for more information - if ( !pvt ) { - delete cache[ id ].data; + if ( opt.queue ) { + jQuery.dequeue( this, opt.queue ); + } + }; - // Don't destroy the parent cache unless the internal data object - // had been the only thing left in it - if ( !isEmptyDataObject( cache[ id ] ) ) { - return; - } - } + return opt; +}; - // Destroy the cache - if ( isNode ) { - jQuery.cleanData( [ elem ], true ); +jQuery.easing = { + linear: function( p ) { + return p; + }, + swing: function( p ) { + return 0.5 - Math.cos( p*Math.PI ) / 2; + } +}; - // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) - } else if ( jQuery.support.deleteExpando || cache != cache.window ) { - delete cache[ id ]; +jQuery.timers = []; +jQuery.fx = Tween.prototype.init; +jQuery.fx.tick = function() { + var timer, + timers = jQuery.timers, + i = 0; + + fxNow = jQuery.now(); + + for ( ; i < timers.length; i++ ) { + timer = timers[ i ]; + // Checks the timer has not already been removed + if ( !timer() && timers[ i ] === timer ) { + timers.splice( i--, 1 ); + } + } + + if ( !timers.length ) { + jQuery.fx.stop(); + } + fxNow = undefined; +}; - // When all else fails, null - } else { - cache[ id ] = null; - } - } +jQuery.fx.timer = function( timer ) { + if ( timer() && jQuery.timers.push( timer ) ) { + jQuery.fx.start(); + } +}; - jQuery.extend({ - cache: {}, +jQuery.fx.interval = 13; - // Unique for each copy of jQuery on the page - // Non-digits removed to match rinlinejQuery - expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ), +jQuery.fx.start = function() { + if ( !timerId ) { + timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval ); + } +}; - // The following elements throw uncatchable exceptions if you - // attempt to add expando properties to them. - noData: { - embed: true, - // Ban all objects except for Flash (which handle expandos) - object: "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", - applet: true - }, +jQuery.fx.stop = function() { + clearInterval( timerId ); + timerId = null; +}; - hasData: function ( elem ) { - elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; - return !!elem && !isEmptyDataObject( elem ); - }, +jQuery.fx.speeds = { + slow: 600, + fast: 200, + // Default speed + _default: 400 +}; - data: function ( elem, name, data ) { - return internalData( elem, name, data ); - }, +// Back Compat <1.8 extension point +jQuery.fx.step = {}; - removeData: function ( elem, name ) { - return internalRemoveData( elem, name ); - }, +if ( jQuery.expr && jQuery.expr.filters ) { + jQuery.expr.filters.animated = function( elem ) { + return jQuery.grep(jQuery.timers, function( fn ) { + return elem === fn.elem; + }).length; + }; +} +jQuery.fn.offset = function( options ) { + if ( arguments.length ) { + return options === undefined ? + this : + this.each(function( i ) { + jQuery.offset.setOffset( this, options, i ); + }); + } + + var docElem, win, + box = { top: 0, left: 0 }, + elem = this[ 0 ], + doc = elem && elem.ownerDocument; + + if ( !doc ) { + return; + } + + docElem = doc.documentElement; + + // Make sure it's not a disconnected DOM node + if ( !jQuery.contains( docElem, elem ) ) { + return box; + } + + // If we don't have gBCR, just use 0,0 rather than error + // BlackBerry 5, iOS 3 (original iPhone) + if ( typeof elem.getBoundingClientRect !== core_strundefined ) { + box = elem.getBoundingClientRect(); + } + win = getWindow( doc ); + return { + top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ), + left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 ) + }; +}; - // For internal use only. - _data: function ( elem, name, data ) { - return internalData( elem, name, data, true ); - }, +jQuery.offset = { + + setOffset: function( elem, options, i ) { + var position = jQuery.css( elem, "position" ); + + // set position first, in-case top/left are set even on static elem + if ( position === "static" ) { + elem.style.position = "relative"; + } + + var curElem = jQuery( elem ), + curOffset = curElem.offset(), + curCSSTop = jQuery.css( elem, "top" ), + curCSSLeft = jQuery.css( elem, "left" ), + calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1, + props = {}, curPosition = {}, curTop, curLeft; + + // need to be able to calculate position if either top or left is auto and position is either absolute or fixed + if ( calculatePosition ) { + curPosition = curElem.position(); + curTop = curPosition.top; + curLeft = curPosition.left; + } else { + curTop = parseFloat( curCSSTop ) || 0; + curLeft = parseFloat( curCSSLeft ) || 0; + } + + if ( jQuery.isFunction( options ) ) { + options = options.call( elem, i, curOffset ); + } + + if ( options.top != null ) { + props.top = ( options.top - curOffset.top ) + curTop; + } + if ( options.left != null ) { + props.left = ( options.left - curOffset.left ) + curLeft; + } + + if ( "using" in options ) { + options.using.call( elem, props ); + } else { + curElem.css( props ); + } + } +}; - _removeData: function ( elem, name ) { - return internalRemoveData( elem, name, true ); - }, - // A method for determining if a DOM node can handle the data expando - acceptData: function ( elem ) { - // Do not set data on non-element because it will not be cleared (#8335). - if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) { - return false; - } +jQuery.fn.extend({ + + position: function() { + if ( !this[ 0 ] ) { + return; + } + + var offsetParent, offset, + parentOffset = { top: 0, left: 0 }, + elem = this[ 0 ]; + + // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent + if ( jQuery.css( elem, "position" ) === "fixed" ) { + // we assume that getBoundingClientRect is available when computed position is fixed + offset = elem.getBoundingClientRect(); + } else { + // Get *real* offsetParent + offsetParent = this.offsetParent(); + + // Get correct offsets + offset = this.offset(); + if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { + parentOffset = offsetParent.offset(); + } + + // Add offsetParent borders + parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); + parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); + } + + // Subtract parent offsets and element margins + // note: when an element has margin: auto the offsetLeft and marginLeft + // are the same in Safari causing offset.left to incorrectly be 0 + return { + top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), + left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true) + }; + }, + + offsetParent: function() { + return this.map(function() { + var offsetParent = this.offsetParent || document.documentElement; + while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) { + offsetParent = offsetParent.offsetParent; + } + return offsetParent || document.documentElement; + }); + } +}); - var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ]; - // nodes accept data unless otherwise specified; rejection can be conditional - return !noData || noData !== true && elem.getAttribute("classid") === noData; - } - }); +// Create scrollLeft and scrollTop methods +jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) { + var top = /Y/.test( prop ); - jQuery.fn.extend({ - data: function ( key, value ) { - var attrs, name, - elem = this[0], - i = 0, - data = null; + jQuery.fn[ method ] = function( val ) { + return jQuery.access( this, function( elem, method, val ) { + var win = getWindow( elem ); - // Gets all values - if ( key === undefined ) { - if ( this.length ) { - data = jQuery.data( elem ); + if ( val === undefined ) { + return win ? (prop in win) ? win[ prop ] : + win.document.documentElement[ method ] : + elem[ method ]; + } - if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { - attrs = elem.attributes; - for ( ; i < attrs.length; i++ ) { - name = attrs[i].name; + if ( win ) { + win.scrollTo( + !top ? val : jQuery( win ).scrollLeft(), + top ? val : jQuery( win ).scrollTop() + ); - if ( !name.indexOf( "data-" ) ) { - name = jQuery.camelCase( name.slice(5) ); + } else { + elem[ method ] = val; + } + }, method, val, arguments.length, null ); + }; +}); - dataAttr( elem, name, data[ name ] ); - } - } - jQuery._data( elem, "parsedAttrs", true ); - } - } +function getWindow( elem ) { + return jQuery.isWindow( elem ) ? + elem : + elem.nodeType === 9 ? + elem.defaultView || elem.parentWindow : + false; +} +// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods +jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { + jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) { + // margin is only for outerHeight, outerWidth + jQuery.fn[ funcName ] = function( margin, value ) { + var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), + extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); + + return jQuery.access( this, function( elem, type, value ) { + var doc; + + if ( jQuery.isWindow( elem ) ) { + // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there + // isn't a whole lot we can do. See pull request at this URL for discussion: + // https://github.com/jquery/jquery/pull/764 + return elem.document.documentElement[ "client" + name ]; + } + + // Get document width or height + if ( elem.nodeType === 9 ) { + doc = elem.documentElement; + + // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest + // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it. + return Math.max( + elem.body[ "scroll" + name ], doc[ "scroll" + name ], + elem.body[ "offset" + name ], doc[ "offset" + name ], + doc[ "client" + name ] + ); + } + + return value === undefined ? + // Get width or height on the element, requesting but not forcing parseFloat + jQuery.css( elem, type, extra ) : + + // Set width or height on the element + jQuery.style( elem, type, value, extra ); + }, type, chainable ? margin : undefined, chainable, null ); + }; + }); +}); +// Limit scope pollution from any deprecated API +// (function() { + +// })(); +// Expose jQuery to the global object +window.jQuery = window.$ = jQuery; + +// Expose jQuery as an AMD module, but only for AMD loaders that +// understand the issues with loading multiple versions of jQuery +// in a page that all might call define(). The loader will indicate +// they have special allowances for multiple jQuery versions by +// specifying define.amd.jQuery = true. Register as a named module, +// since jQuery can be concatenated with other files that may use define, +// but not use a proper concatenation script that understands anonymous +// AMD modules. A named AMD is safest and most robust way to register. +// Lowercase jquery is used because AMD module names are derived from +// file names, and jQuery is normally delivered in a lowercase file name. +// Do this after creating the global so that if an AMD module wants to call +// noConflict to hide this version of jQuery, it will work. +if ( typeof define === "function" && define.amd && define.amd.jQuery ) { + define( "jquery", [], function () { return jQuery; } ); +} - return data; - } +})( window );// Underscore.js 1.8.2 +// http://underscorejs.org +// (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors +// Underscore may be freely distributed under the MIT license. - // Sets multiple values - if ( typeof key === "object" ) { - return this.each(function () { - jQuery.data( this, key ); - }); - } +(function () { - return jQuery.access( this, function ( value ) { + // Baseline setup + // -------------- - if ( value === undefined ) { - // Try to fetch any internally stored data first - return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null; - } + // Establish the root object, `window` in the browser, or `exports` on the server. + var root = this; - this.each(function () { - jQuery.data( this, key, value ); - }); - }, null, value, arguments.length > 1, null, true ); - }, + // Save the previous value of the `_` variable. + var previousUnderscore = root._; - removeData: function ( key ) { - return this.each(function () { - jQuery.removeData( this, key ); - }); - } - }); + // Save bytes in the minified (but not gzipped) version: + var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype; - function dataAttr ( elem, key, data ) { - // If nothing was found internally, try to fetch any - // data from the HTML5 data-* attribute - if ( data === undefined && elem.nodeType === 1 ) { + // Create quick reference variables for speed access to core prototypes. + var + push = ArrayProto.push, + slice = ArrayProto.slice, + toString = ObjProto.toString, + hasOwnProperty = ObjProto.hasOwnProperty; - var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); + // All **ECMAScript 5** native function implementations that we hope to use + // are declared here. + var + nativeIsArray = Array.isArray, + nativeKeys = Object.keys, + nativeBind = FuncProto.bind, + nativeCreate = Object.create; - data = elem.getAttribute( name ); + // Naked function reference for surrogate-prototype-swapping. + var Ctor = function () {}; - if ( typeof data === "string" ) { - try { - data = data === "true" ? true : - data === "false" ? false : - data === "null" ? null : - // Only convert to a number if it doesn't change the string - +data + "" === data ? +data : - rbrace.test( data ) ? jQuery.parseJSON( data ) : - data; - } catch( e ) {} - - // Make sure we set the data so it isn't changed later - jQuery.data( elem, key, data ); + // Create a safe reference to the Underscore object for use below. + var _ = function (obj) { + if (obj instanceof _) return obj; + if (!(this instanceof _)) return new _(obj); + this._wrapped = obj; + }; - } else { - data = undefined; - } + // Export the Underscore object for **Node.js**, with + // backwards-compatibility for the old `require()` API. If we're in + // the browser, add `_` as a global object. + if (typeof exports !== "undefined") { + if (typeof module !== "undefined" && module.exports) { + exports = module.exports = _; } - - return data; + exports._ = _; + } else { + root._ = _; } - // checks a cache object for emptiness - function isEmptyDataObject ( obj ) { - var name; - for ( name in obj ) { + // Current version. + _.VERSION = "1.8.2"; - // if the public data object is empty, the private is still empty - if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { - continue; - } - if ( name !== "toJSON" ) { - return false; - } + // Internal function that returns an efficient (for current engines) version + // of the passed-in callback, to be repeatedly applied in other Underscore + // functions. + var optimizeCb = function (func, context, argCount) { + if (context === void 0) return func; + switch (argCount == null ? 3 : argCount) { + case 1: return function (value) { + return func.call(context, value); + }; + case 2: return function (value, other) { + return func.call(context, value, other); + }; + case 3: return function (value, index, collection) { + return func.call(context, value, index, collection); + }; + case 4: return function (accumulator, value, index, collection) { + return func.call(context, accumulator, value, index, collection); + }; } + return function () { + return func.apply(context, arguments); + }; + }; - return true; - } - jQuery.extend({ - queue: function ( elem, type, data ) { - var queue; - - if ( elem ) { - type = ( type || "fx" ) + "queue"; - queue = jQuery._data( elem, type ); + // A mostly-internal function to generate callbacks that can be applied + // to each element in a collection, returning the desired result 鈥? either + // identity, an arbitrary callback, a property matcher, or a property accessor. + var cb = function (value, context, argCount) { + if (value == null) return _.identity; + if (_.isFunction(value)) return optimizeCb(value, context, argCount); + if (_.isObject(value)) return _.matcher(value); + return _.property(value); + }; + _.iteratee = function (value, context) { + return cb(value, context, Infinity); + }; - // Speed up dequeue by getting out quickly if this is just a lookup - if ( data ) { - if ( !queue || jQuery.isArray(data) ) { - queue = jQuery._data( elem, type, jQuery.makeArray(data) ); - } else { - queue.push( data ); - } + // An internal function for creating assigner functions. + var createAssigner = function (keysFunc, undefinedOnly) { + return function (obj) { + var length = arguments.length; + if (length < 2 || obj == null) return obj; + for (var index = 1; index < length; index++) { + var source = arguments[index], + keys = keysFunc(source), + l = keys.length; + for (var i = 0; i < l; i++) { + var key = keys[i]; + if (!undefinedOnly || obj[key] === void 0) obj[key] = source[key]; } - return queue || []; } - }, - - dequeue: function ( elem, type ) { - type = type || "fx"; - - var queue = jQuery.queue( elem, type ), - startLength = queue.length, - fn = queue.shift(), - hooks = jQuery._queueHooks( elem, type ), - next = function () { - jQuery.dequeue( elem, type ); - }; + return obj; + }; + }; - // If the fx queue is dequeued, always remove the progress sentinel - if ( fn === "inprogress" ) { - fn = queue.shift(); - startLength--; - } + // An internal function for creating a new object that inherits from another. + var baseCreate = function (prototype) { + if (!_.isObject(prototype)) return {}; + if (nativeCreate) return nativeCreate(prototype); + Ctor.prototype = prototype; + var result = new Ctor; + Ctor.prototype = null; + return result; + }; - hooks.cur = fn; - if ( fn ) { + // Helper for collection methods to determine whether a collection + // should be iterated as an array or as an object + // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength + var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1; + var isArrayLike = function (collection) { + var length = collection != null && collection.length; + return typeof length === "number" && length >= 0 && length <= MAX_ARRAY_INDEX; + }; - // Add a progress sentinel to prevent the fx queue from being - // automatically dequeued - if ( type === "fx" ) { - queue.unshift( "inprogress" ); - } + // Collection Functions + // -------------------- - // clear up the last queue stop function - delete hooks.stop; - fn.call( elem, next, hooks ); + // The cornerstone, an `each` implementation, aka `forEach`. + // Handles raw objects in addition to array-likes. Treats all + // sparse array-likes as if they were dense. + _.each = _.forEach = function (obj, iteratee, context) { + iteratee = optimizeCb(iteratee, context); + var i, length; + if (isArrayLike(obj)) { + for (i = 0, length = obj.length; i < length; i++) { + iteratee(obj[i], i, obj); } - - if ( !startLength && hooks ) { - hooks.empty.fire(); + } else { + var keys = _.keys(obj); + for (i = 0, length = keys.length; i < length; i++) { + iteratee(obj[keys[i]], keys[i], obj); } - }, - - // not intended for public consumption - generates a queueHooks object, or returns the current one - _queueHooks: function ( elem, type ) { - var key = type + "queueHooks"; - return jQuery._data( elem, key ) || jQuery._data( elem, key, { - empty: jQuery.Callbacks("once memory").add(function () { - jQuery._removeData( elem, type + "queue" ); - jQuery._removeData( elem, key ); - }) - }); } - }); + return obj; + }; - jQuery.fn.extend({ - queue: function ( type, data ) { - var setter = 2; + // Return the results of applying the iteratee to each element. + _.map = _.collect = function (obj, iteratee, context) { + iteratee = cb(iteratee, context); + var keys = !isArrayLike(obj) && _.keys(obj), + length = (keys || obj).length, + results = Array(length); + for (var index = 0; index < length; index++) { + var currentKey = keys ? keys[index] : index; + results[index] = iteratee(obj[currentKey], currentKey, obj); + } + return results; + }; - if ( typeof type !== "string" ) { - data = type; - type = "fx"; - setter--; + // Create a reducing function iterating left or right. + function createReduce (dir) { + // Optimized iterator function as using arguments.length + // in the main function will deoptimize the, see #1991. + function iterator (obj, iteratee, memo, keys, index, length) { + for (; index >= 0 && index < length; index += dir) { + var currentKey = keys ? keys[index] : index; + memo = iteratee(memo, obj[currentKey], currentKey, obj); } + return memo; + } - if ( arguments.length < setter ) { - return jQuery.queue( this[0], type ); + return function (obj, iteratee, memo, context) { + iteratee = optimizeCb(iteratee, context, 4); + var keys = !isArrayLike(obj) && _.keys(obj), + length = (keys || obj).length, + index = dir > 0 ? 0 : length - 1; + // Determine the initial value if none is provided. + if (arguments.length < 3) { + memo = obj[keys ? keys[index] : index]; + index += dir; } + return iterator(obj, iteratee, memo, keys, index, length); + }; + } - return data === undefined ? - this : - this.each(function () { - var queue = jQuery.queue( this, type, data ); - - // ensure a hooks for this queue - jQuery._queueHooks( this, type ); - - if ( type === "fx" && queue[0] !== "inprogress" ) { - jQuery.dequeue( this, type ); - } - }); - }, - dequeue: function ( type ) { - return this.each(function () { - jQuery.dequeue( this, type ); - }); - }, - // Based off of the plugin by Clint Helfers, with permission. - // http://blindsignals.com/index.php/2009/07/jquery-delay/ - delay: function ( time, type ) { - time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; - type = type || "fx"; - - return this.queue( type, function ( next, hooks ) { - var timeout = setTimeout( next, time ); - hooks.stop = function () { - clearTimeout( timeout ); - }; - }); - }, - clearQueue: function ( type ) { - return this.queue( type || "fx", [] ); - }, - // Get a promise resolved when queues of a certain type - // are emptied (fx is the type by default) - promise: function ( type, obj ) { - var tmp, - count = 1, - defer = jQuery.Deferred(), - elements = this, - i = this.length, - resolve = function () { - if ( !( --count ) ) { - defer.resolveWith( elements, [ elements ] ); - } - }; + // **Reduce** builds up a single result from a list of values, aka `inject`, + // or `foldl`. + _.reduce = _.foldl = _.inject = createReduce(1); - if ( typeof type !== "string" ) { - obj = type; - type = undefined; - } - type = type || "fx"; + // The right-associative version of reduce, also known as `foldr`. + _.reduceRight = _.foldr = createReduce(-1); - while( i-- ) { - tmp = jQuery._data( elements[ i ], type + "queueHooks" ); - if ( tmp && tmp.empty ) { - count++; - tmp.empty.add( resolve ); - } - } - resolve(); - return defer.promise( obj ); + // Return the first value which passes a truth test. Aliased as `detect`. + _.find = _.detect = function (obj, predicate, context) { + var key; + if (isArrayLike(obj)) { + key = _.findIndex(obj, predicate, context); + } else { + key = _.findKey(obj, predicate, context); } - }); - var nodeHook, boolHook, - rclass = /[\t\r\n]/g, - rreturn = /\r/g, - rfocusable = /^(?:input|select|textarea|button|object)$/i, - rclickable = /^(?:a|area)$/i, - rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i, - ruseDefault = /^(?:checked|selected)$/i, - getSetAttribute = jQuery.support.getSetAttribute, - getSetInput = jQuery.support.input; - - jQuery.fn.extend({ - attr: function ( name, value ) { - return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); - }, + if (key !== void 0 && key !== -1) return obj[key]; + }; - removeAttr: function ( name ) { - return this.each(function () { - jQuery.removeAttr( this, name ); - }); - }, + // Return all the elements that pass a truth test. + // Aliased as `select`. + _.filter = _.select = function (obj, predicate, context) { + var results = []; + predicate = cb(predicate, context); + _.each(obj, function (value, index, list) { + if (predicate(value, index, list)) results.push(value); + }); + return results; + }; - prop: function ( name, value ) { - return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); - }, + // Return all the elements for which a truth test fails. + _.reject = function (obj, predicate, context) { + return _.filter(obj, _.negate(cb(predicate)), context); + }; - removeProp: function ( name ) { - name = jQuery.propFix[ name ] || name; - return this.each(function () { - // try/catch handles cases where IE balks (such as removing a property on window) - try { - this[ name ] = undefined; - delete this[ name ]; - } catch( e ) {} - }); - }, + // Determine whether all of the elements match a truth test. + // Aliased as `all`. + _.every = _.all = function (obj, predicate, context) { + predicate = cb(predicate, context); + var keys = !isArrayLike(obj) && _.keys(obj), + length = (keys || obj).length; + for (var index = 0; index < length; index++) { + var currentKey = keys ? keys[index] : index; + if (!predicate(obj[currentKey], currentKey, obj)) return false; + } + return true; + }; - addClass: function ( value ) { - var classes, elem, cur, clazz, j, - i = 0, - len = this.length, - proceed = typeof value === "string" && value; + // Determine if at least one element in the object matches a truth test. + // Aliased as `any`. + _.some = _.any = function (obj, predicate, context) { + predicate = cb(predicate, context); + var keys = !isArrayLike(obj) && _.keys(obj), + length = (keys || obj).length; + for (var index = 0; index < length; index++) { + var currentKey = keys ? keys[index] : index; + if (predicate(obj[currentKey], currentKey, obj)) return true; + } + return false; + }; - if ( jQuery.isFunction( value ) ) { - return this.each(function ( j ) { - jQuery( this ).addClass( value.call( this, j, this.className ) ); - }); - } + // Determine if the array or object contains a given value (using `===`). + // Aliased as `includes` and `include`. + _.contains = _.includes = _.include = function (obj, target, fromIndex) { + if (!isArrayLike(obj)) obj = _.values(obj); + return _.indexOf(obj, target, typeof fromIndex === "number" && fromIndex) >= 0; + }; - if ( proceed ) { - // The disjunction here is for better compressibility (see removeClass) - classes = ( value || "" ).match( core_rnotwhite ) || []; + // Invoke a method (with arguments) on every item in a collection. + _.invoke = function (obj, method) { + var args = slice.call(arguments, 2); + var isFunc = _.isFunction(method); + return _.map(obj, function (value) { + var func = isFunc ? method : value[method]; + return func == null ? func : func.apply(value, args); + }); + }; - for ( ; i < len; i++ ) { - elem = this[ i ]; - cur = elem.nodeType === 1 && ( elem.className ? - ( " " + elem.className + " " ).replace( rclass, " " ) : - " " - ); + // Convenience version of a common use case of `map`: fetching a property. + _.pluck = function (obj, key) { + return _.map(obj, _.property(key)); + }; - if ( cur ) { - j = 0; - while ( (clazz = classes[j++]) ) { - if ( cur.indexOf( " " + clazz + " " ) < 0 ) { - cur += clazz + " "; - } - } - elem.className = jQuery.trim( cur ); + // Convenience version of a common use case of `filter`: selecting only objects + // containing specific `key:value` pairs. + _.where = function (obj, attrs) { + return _.filter(obj, _.matcher(attrs)); + }; - } - } - } + // Convenience version of a common use case of `find`: getting the first object + // containing specific `key:value` pairs. + _.findWhere = function (obj, attrs) { + return _.find(obj, _.matcher(attrs)); + }; - return this; - }, - - removeClass: function ( value ) { - var classes, elem, cur, clazz, j, - i = 0, - len = this.length, - proceed = arguments.length === 0 || typeof value === "string" && value; - - if ( jQuery.isFunction( value ) ) { - return this.each(function ( j ) { - jQuery( this ).removeClass( value.call( this, j, this.className ) ); - }); - } - if ( proceed ) { - classes = ( value || "" ).match( core_rnotwhite ) || []; - - for ( ; i < len; i++ ) { - elem = this[ i ]; - // This expression is here for better compressibility (see addClass) - cur = elem.nodeType === 1 && ( elem.className ? - ( " " + elem.className + " " ).replace( rclass, " " ) : - "" - ); - - if ( cur ) { - j = 0; - while ( (clazz = classes[j++]) ) { - // Remove *all* instances - while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { - cur = cur.replace( " " + clazz + " ", " " ); - } - } - elem.className = value ? jQuery.trim( cur ) : ""; - } + // Return the maximum element (or element-based computation). + _.max = function (obj, iteratee, context) { + var result = -Infinity, lastComputed = -Infinity, + value, computed; + if (iteratee == null && obj != null) { + obj = isArrayLike(obj) ? obj : _.values(obj); + for (var i = 0, length = obj.length; i < length; i++) { + value = obj[i]; + if (value > result) { + result = value; } } - - return this; - }, - - toggleClass: function ( value, stateVal ) { - var type = typeof value, - isBool = typeof stateVal === "boolean"; - - if ( jQuery.isFunction( value ) ) { - return this.each(function ( i ) { - jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); - }); - } - - return this.each(function () { - if ( type === "string" ) { - // toggle individual class names - var className, - i = 0, - self = jQuery( this ), - state = stateVal, - classNames = value.match( core_rnotwhite ) || []; - - while ( (className = classNames[ i++ ]) ) { - // check each className given, space separated list - state = isBool ? state : !self.hasClass( className ); - self[ state ? "addClass" : "removeClass" ]( className ); - } - - // Toggle whole class name - } else if ( type === core_strundefined || type === "boolean" ) { - if ( this.className ) { - // store className if set - jQuery._data( this, "__className__", this.className ); - } - - // If the element has a class name or if we're passed "false", - // then remove the whole classname (if there was one, the above saved it). - // Otherwise bring back whatever was previously saved (if anything), - // falling back to the empty string if nothing was stored. - this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; + } else { + iteratee = cb(iteratee, context); + _.each(obj, function (value, index, list) { + computed = iteratee(value, index, list); + if (computed > lastComputed || computed === -Infinity && result === -Infinity) { + result = value; + lastComputed = computed; } }); - }, - - hasClass: function ( selector ) { - var className = " " + selector + " ", - i = 0, - l = this.length; - for ( ; i < l; i++ ) { - if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { - return true; - } - } - - return false; - }, - - val: function ( value ) { - var ret, hooks, isFunction, - elem = this[0]; - - if ( !arguments.length ) { - if ( elem ) { - hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; - - if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { - return ret; - } - - ret = elem.value; + } + return result; + }; - return typeof ret === "string" ? - // handle most common string cases - ret.replace(rreturn, "") : - // handle cases where value is null/undef or number - ret == null ? "" : ret; + // Return the minimum element (or element-based computation). + _.min = function (obj, iteratee, context) { + var result = Infinity, lastComputed = Infinity, + value, computed; + if (iteratee == null && obj != null) { + obj = isArrayLike(obj) ? obj : _.values(obj); + for (var i = 0, length = obj.length; i < length; i++) { + value = obj[i]; + if (value < result) { + result = value; } - - return; } - - isFunction = jQuery.isFunction( value ); - - return this.each(function ( i ) { - var val, - self = jQuery(this); - - if ( this.nodeType !== 1 ) { - return; - } - - if ( isFunction ) { - val = value.call( this, i, self.val() ); - } else { - val = value; - } - - // Treat null/undefined as ""; convert numbers to string - if ( val == null ) { - val = ""; - } else if ( typeof val === "number" ) { - val += ""; - } else if ( jQuery.isArray( val ) ) { - val = jQuery.map(val, function ( value ) { - return value == null ? "" : value + ""; - }); - } - - hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; - - // If set returns undefined, fall back to normal setting - if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { - this.value = val; + } else { + iteratee = cb(iteratee, context); + _.each(obj, function (value, index, list) { + computed = iteratee(value, index, list); + if (computed < lastComputed || computed === Infinity && result === Infinity) { + result = value; + lastComputed = computed; } }); } - }); - - jQuery.extend({ - valHooks: { - option: { - get: function ( elem ) { - // attributes.value is undefined in Blackberry 4.7 but - // uses .value. See #6932 - var val = elem.attributes.value; - return !val || val.specified ? elem.value : elem.text; - } - }, - select: { - get: function ( elem ) { - var value, option, - options = elem.options, - index = elem.selectedIndex, - one = elem.type === "select-one" || index < 0, - values = one ? null : [], - max = one ? index + 1 : options.length, - i = index < 0 ? - max : - one ? index : 0; - - // Loop through all the selected options - for ( ; i < max; i++ ) { - option = options[ i ]; - - // oldIE doesn't update selected after form reset (#2551) - if ( ( option.selected || i === index ) && - // Don't return options that are disabled or in a disabled optgroup - ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) && - ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { - - // Get the specific value for the option - value = jQuery( option ).val(); - - // We don't need an array for one selects - if ( one ) { - return value; - } - - // Multi-Selects return an array - values.push( value ); - } - } - - return values; - }, - - set: function ( elem, value ) { - var values = jQuery.makeArray( value ); - - jQuery(elem).find("option").each(function () { - this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; - }); - - if ( !values.length ) { - elem.selectedIndex = -1; - } - return values; - } - } - }, + return result; + }; - attr: function ( elem, name, value ) { - var hooks, notxml, ret, - nType = elem.nodeType; + // Shuffle a collection, using the modern version of the + // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher鈥揧ates_shuffle). + _.shuffle = function (obj) { + var set = isArrayLike(obj) ? obj : _.values(obj); + var length = set.length; + var shuffled = Array(length); + for (var index = 0, rand; index < length; index++) { + rand = _.random(0, index); + if (rand !== index) shuffled[index] = shuffled[rand]; + shuffled[rand] = set[index]; + } + return shuffled; + }; - // don't get/set attributes on text, comment and attribute nodes - if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { - return; - } + // Sample **n** random values from a collection. + // If **n** is not specified, returns a single random element. + // The internal `guard` argument allows it to work with `map`. + _.sample = function (obj, n, guard) { + if (n == null || guard) { + if (!isArrayLike(obj)) obj = _.values(obj); + return obj[_.random(obj.length - 1)]; + } + return _.shuffle(obj).slice(0, Math.max(0, n)); + }; - // Fallback to prop when attributes are not supported - if ( typeof elem.getAttribute === core_strundefined ) { - return jQuery.prop( elem, name, value ); + // Sort the object's values by a criterion produced by an iteratee. + _.sortBy = function (obj, iteratee, context) { + iteratee = cb(iteratee, context); + return _.pluck(_.map(obj, function (value, index, list) { + return { + value: value, + index: index, + criteria: iteratee(value, index, list) + }; + }).sort(function (left, right) { + var a = left.criteria; + var b = right.criteria; + if (a !== b) { + if (a > b || a === void 0) return 1; + if (a < b || b === void 0) return -1; } + return left.index - right.index; + }), "value"); + }; - notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + // An internal function used for aggregate "group by" operations. + var group = function (behavior) { + return function (obj, iteratee, context) { + var result = {}; + iteratee = cb(iteratee, context); + _.each(obj, function (value, index) { + var key = iteratee(value, index, obj); + behavior(result, value, key); + }); + return result; + }; + }; - // All attributes are lowercase - // Grab necessary hook if one is defined - if ( notxml ) { - name = name.toLowerCase(); - hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook ); - } + // Groups the object's values by a criterion. Pass either a string attribute + // to group by, or a function that returns the criterion. + _.groupBy = group(function (result, value, key) { + if (_.has(result, key)) result[key].push(value); else result[key] = [value]; + }); - if ( value !== undefined ) { + // Indexes the object's values by a criterion, similar to `groupBy`, but for + // when you know that your index values will be unique. + _.indexBy = group(function (result, value, key) { + result[key] = value; + }); - if ( value === null ) { - jQuery.removeAttr( elem, name ); + // Counts instances of an object that group by a certain criterion. Pass + // either a string attribute to count by, or a function that returns the + // criterion. + _.countBy = group(function (result, value, key) { + if (_.has(result, key)) result[key]++; else result[key] = 1; + }); - } else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { - return ret; + // Safely create a real, live array from anything iterable. + _.toArray = function (obj) { + if (!obj) return []; + if (_.isArray(obj)) return slice.call(obj); + if (isArrayLike(obj)) return _.map(obj, _.identity); + return _.values(obj); + }; - } else { - elem.setAttribute( name, value + "" ); - return value; - } + // Return the number of elements in an object. + _.size = function (obj) { + if (obj == null) return 0; + return isArrayLike(obj) ? obj.length : _.keys(obj).length; + }; - } else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { - return ret; + // Split a collection into two arrays: one whose elements all satisfy the given + // predicate, and one whose elements all do not satisfy the predicate. + _.partition = function (obj, predicate, context) { + predicate = cb(predicate, context); + var pass = [], fail = []; + _.each(obj, function (value, key, obj) { + (predicate(value, key, obj) ? pass : fail).push(value); + }); + return [pass, fail]; + }; - } else { + // Array Functions + // --------------- - // In IE9+, Flash objects don't have .getAttribute (#12945) - // Support: IE9+ - if ( typeof elem.getAttribute !== core_strundefined ) { - ret = elem.getAttribute( name ); - } + // Get the first element of an array. Passing **n** will return the first N + // values in the array. Aliased as `head` and `take`. The **guard** check + // allows it to work with `_.map`. + _.first = _.head = _.take = function (array, n, guard) { + if (array == null) return void 0; + if (n == null || guard) return array[0]; + return _.initial(array, array.length - n); + }; - // Non-existent attributes return null, we normalize to undefined - return ret == null ? - undefined : - ret; - } - }, + // Returns everything but the last entry of the array. Especially useful on + // the arguments object. Passing **n** will return all the values in + // the array, excluding the last N. + _.initial = function (array, n, guard) { + return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n))); + }; - removeAttr: function ( elem, value ) { - var name, propName, - i = 0, - attrNames = value && value.match( core_rnotwhite ); - - if ( attrNames && elem.nodeType === 1 ) { - while ( (name = attrNames[i++]) ) { - propName = jQuery.propFix[ name ] || name; - - // Boolean attributes get special treatment (#10870) - if ( rboolean.test( name ) ) { - // Set corresponding property to false for boolean attributes - // Also clear defaultChecked/defaultSelected (if appropriate) for IE<8 - if ( !getSetAttribute && ruseDefault.test( name ) ) { - elem[ jQuery.camelCase( "default-" + name ) ] = - elem[ propName ] = false; - } else { - elem[ propName ] = false; - } + // Get the last element of an array. Passing **n** will return the last N + // values in the array. + _.last = function (array, n, guard) { + if (array == null) return void 0; + if (n == null || guard) return array[array.length - 1]; + return _.rest(array, Math.max(0, array.length - n)); + }; - // See #9699 for explanation of this approach (setting first, then removal) - } else { - jQuery.attr( elem, name, "" ); - } + // Returns everything but the first entry of the array. Aliased as `tail` and `drop`. + // Especially useful on the arguments object. Passing an **n** will return + // the rest N values in the array. + _.rest = _.tail = _.drop = function (array, n, guard) { + return slice.call(array, n == null || guard ? 1 : n); + }; - elem.removeAttribute( getSetAttribute ? name : propName ); - } - } - }, + // Trim out all falsy values from an array. + _.compact = function (array) { + return _.filter(array, _.identity); + }; - attrHooks: { - type: { - set: function ( elem, value ) { - if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { - // Setting the type on a radio button after the value resets the value in IE6-9 - // Reset value to default in case type is set after value during creation - var val = elem.value; - elem.setAttribute( "type", value ); - if ( val ) { - elem.value = val; - } - return value; - } + // Internal implementation of a recursive `flatten` function. + var flatten = function (input, shallow, strict, startIndex) { + var output = [], idx = 0; + for (var i = startIndex || 0, length = input && input.length; i < length; i++) { + var value = input[i]; + if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) { + // flatten current level of array or arguments object + if (!shallow) value = flatten(value, shallow, strict); + var j = 0, len = value.length; + output.length += len; + while (j < len) { + output[idx++] = value[j++]; } + } else if (!strict) { + output[idx++] = value; } - }, + } + return output; + }; - propFix: { - tabindex: "tabIndex", - readonly: "readOnly", - for: "htmlFor", - class: "className", - maxlength: "maxLength", - cellspacing: "cellSpacing", - cellpadding: "cellPadding", - rowspan: "rowSpan", - colspan: "colSpan", - usemap: "useMap", - frameborder: "frameBorder", - contenteditable: "contentEditable" - }, + // Flatten out an array, either recursively (by default), or just one level. + _.flatten = function (array, shallow) { + return flatten(array, shallow, false); + }; - prop: function ( elem, name, value ) { - var ret, hooks, notxml, - nType = elem.nodeType; + // Return a version of the array that does not contain the specified value(s). + _.without = function (array) { + return _.difference(array, slice.call(arguments, 1)); + }; - // don't get/set properties on text, comment and attribute nodes - if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { - return; + // Produce a duplicate-free version of the array. If the array has already + // been sorted, you have the option of using a faster algorithm. + // Aliased as `unique`. + _.uniq = _.unique = function (array, isSorted, iteratee, context) { + if (array == null) return []; + if (!_.isBoolean(isSorted)) { + context = iteratee; + iteratee = isSorted; + isSorted = false; + } + if (iteratee != null) iteratee = cb(iteratee, context); + var result = []; + var seen = []; + for (var i = 0, length = array.length; i < length; i++) { + var value = array[i], + computed = iteratee ? iteratee(value, i, array) : value; + if (isSorted) { + if (!i || seen !== computed) result.push(value); + seen = computed; + } else if (iteratee) { + if (!_.contains(seen, computed)) { + seen.push(computed); + result.push(value); + } + } else if (!_.contains(result, value)) { + result.push(value); } + } + return result; + }; - notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + // Produce an array that contains the union: each distinct element from all of + // the passed-in arrays. + _.union = function () { + return _.uniq(flatten(arguments, true, true)); + }; - if ( notxml ) { - // Fix name and attach hooks - name = jQuery.propFix[ name ] || name; - hooks = jQuery.propHooks[ name ]; + // Produce an array that contains every item shared between all the + // passed-in arrays. + _.intersection = function (array) { + if (array == null) return []; + var result = []; + var argsLength = arguments.length; + for (var i = 0, length = array.length; i < length; i++) { + var item = array[i]; + if (_.contains(result, item)) continue; + for (var j = 1; j < argsLength; j++) { + if (!_.contains(arguments[j], item)) break; } + if (j === argsLength) result.push(item); + } + return result; + }; - if ( value !== undefined ) { - if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { - return ret; - - } - return ( elem[ name ] = value ); - - - } - if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { - return ret; + // Take the difference between one array and a number of other arrays. + // Only the elements present in just the first array will remain. + _.difference = function (array) { + var rest = flatten(arguments, true, true, 1); + return _.filter(array, function (value) { + return !_.contains(rest, value); + }); + }; - } - return elem[ name ]; - - - }, + // Zip together multiple lists into a single array -- elements that share + // an index go together. + _.zip = function () { + return _.unzip(arguments); + }; - propHooks: { - tabIndex: { - get: function ( elem ) { - // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set - // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ - var attributeNode = elem.getAttributeNode("tabindex"); + // Complement of _.zip. Unzip accepts an array of arrays and groups + // each array's elements on shared indices + _.unzip = function (array) { + var length = array && _.max(array, "length").length || 0; + var result = Array(length); - return attributeNode && attributeNode.specified ? - parseInt( attributeNode.value, 10 ) : - rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? - 0 : - undefined; - } - } + for (var index = 0; index < length; index++) { + result[index] = _.pluck(array, index); } - }); + return result; + }; - // Hook for boolean attributes - boolHook = { - get: function ( elem, name ) { - var - // Use .prop to determine if this attribute is understood as boolean - prop = jQuery.prop( elem, name ), - - // Fetch it accordingly - attr = typeof prop === "boolean" && elem.getAttribute( name ), - detail = typeof prop === "boolean" ? - - getSetInput && getSetAttribute ? - attr != null : - // oldIE fabricates an empty string for missing boolean attributes - // and conflates checked/selected into attroperties - ruseDefault.test( name ) ? - elem[ jQuery.camelCase( "default-" + name ) ] : - !!attr : - - // fetch an attribute node for properties not recognized as boolean - elem.getAttributeNode( name ); - - return detail && detail.value !== false ? - name.toLowerCase() : - undefined; - }, - set: function ( elem, value, name ) { - if ( value === false ) { - // Remove boolean attributes when set to false - jQuery.removeAttr( elem, name ); - } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { - // IE<8 needs the *property* name - elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); - - // Use defaultChecked and defaultSelected for oldIE + // Converts lists into objects. Pass either a single array of `[key, value]` + // pairs, or two parallel arrays of the same length -- one of keys, and one of + // the corresponding values. + _.object = function (list, values) { + var result = {}; + for (var i = 0, length = list && list.length; i < length; i++) { + if (values) { + result[list[i]] = values[i]; } else { - elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; + result[list[i][0]] = list[i][1]; } - - return name; } + return result; }; - // fix oldIE value attroperty - if ( !getSetInput || !getSetAttribute ) { - jQuery.attrHooks.value = { - get: function ( elem, name ) { - var ret = elem.getAttributeNode( name ); - return jQuery.nodeName( elem, "input" ) ? + // Return the position of the first occurrence of an item in an array, + // or -1 if the item is not included in the array. + // If the array is large and already in sort order, pass `true` + // for **isSorted** to use binary search. + _.indexOf = function (array, item, isSorted) { + var i = 0, length = array && array.length; + if (typeof isSorted === "number") { + i = isSorted < 0 ? Math.max(0, length + isSorted) : isSorted; + } else if (isSorted && length) { + i = _.sortedIndex(array, item); + return array[i] === item ? i : -1; + } + if (item !== item) { + return _.findIndex(slice.call(array, i), _.isNaN); + } + for (; i < length; i++) if (array[i] === item) return i; + return -1; + }; - // Ignore the value *property* by using defaultValue - elem.defaultValue : + _.lastIndexOf = function (array, item, from) { + var idx = array ? array.length : 0; + if (typeof from === "number") { + idx = from < 0 ? idx + from + 1 : Math.min(idx, from + 1); + } + if (item !== item) { + return _.findLastIndex(slice.call(array, 0, idx), _.isNaN); + } + while (--idx >= 0) if (array[idx] === item) return idx; + return -1; + }; - ret && ret.specified ? ret.value : undefined; - }, - set: function ( elem, value, name ) { - if ( jQuery.nodeName( elem, "input" ) ) { - // Does not return so that setAttribute is also used - elem.defaultValue = value; - } else { - // Use nodeHook if defined (#1954); otherwise setAttribute is fine - return nodeHook && nodeHook.set( elem, value, name ); - } + // Generator function to create the findIndex and findLastIndex functions + function createIndexFinder (dir) { + return function (array, predicate, context) { + predicate = cb(predicate, context); + var length = array != null && array.length; + var index = dir > 0 ? 0 : length - 1; + for (; index >= 0 && index < length; index += dir) { + if (predicate(array[index], index, array)) return index; } + return -1; }; } - // IE6/7 do not support getting/setting some attributes with get/setAttribute - if ( !getSetAttribute ) { + // Returns the first index on an array-like that passes a predicate test + _.findIndex = createIndexFinder(1); - // Use this for any attribute in IE6/7 - // This fixes almost every IE6/7 issue - nodeHook = jQuery.valHooks.button = { - get: function ( elem, name ) { - var ret = elem.getAttributeNode( name ); - return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ? - ret.value : - undefined; - }, - set: function ( elem, value, name ) { - // Set the existing or create a new attribute node - var ret = elem.getAttributeNode( name ); - if ( !ret ) { - elem.setAttributeNode( - (ret = elem.ownerDocument.createAttribute( name )) - ); - } + _.findLastIndex = createIndexFinder(-1); - ret.value = value += ""; + // Use a comparator function to figure out the smallest index at which + // an object should be inserted so as to maintain order. Uses binary search. + _.sortedIndex = function (array, obj, iteratee, context) { + iteratee = cb(iteratee, context, 1); + var value = iteratee(obj); + var low = 0, high = array.length; + while (low < high) { + var mid = Math.floor((low + high) / 2); + if (iteratee(array[mid]) < value) low = mid + 1; else high = mid; + } + return low; + }; - // Break association with cloned elements by also using setAttribute (#9646) - return name === "value" || value === elem.getAttribute( name ) ? - value : - undefined; - } - }; + // Generate an integer Array containing an arithmetic progression. A port of + // the native Python `range()` function. See + // [the Python documentation](http://docs.python.org/library/functions.html#range). + _.range = function (start, stop, step) { + if (arguments.length <= 1) { + stop = start || 0; + start = 0; + } + step = step || 1; - // Set contenteditable to false on removals(#10429) - // Setting to empty string throws an error as an invalid value - jQuery.attrHooks.contenteditable = { - get: nodeHook.get, - set: function ( elem, value, name ) { - nodeHook.set( elem, value === "" ? false : value, name ); - } - }; + var length = Math.max(Math.ceil((stop - start) / step), 0); + var range = Array(length); - // Set width and height to auto instead of 0 on empty string( Bug #8150 ) - // This is for removals - jQuery.each([ "width", "height" ], function ( i, name ) { - jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { - set: function ( elem, value ) { - if ( value === "" ) { - elem.setAttribute( name, "auto" ); - return value; - } - } - }); - }); - } + for (var idx = 0; idx < length; idx++, start += step) { + range[idx] = start; + } + return range; + }; - // Some attributes require a special call on IE - // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx - if ( !jQuery.support.hrefNormalized ) { - jQuery.each([ "href", "src", "width", "height" ], function ( i, name ) { - jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { - get: function ( elem ) { - var ret = elem.getAttribute( name, 2 ); - return ret == null ? undefined : ret; - } - }); - }); + // Function (ahem) Functions + // ------------------ - // href/src property should get the full normalized URL (#10299/#12915) - jQuery.each([ "href", "src" ], function ( i, name ) { - jQuery.propHooks[ name ] = { - get: function ( elem ) { - return elem.getAttribute( name, 4 ); - } - }; - }); - } + // Determines whether to execute a function as a constructor + // or a normal function with the provided arguments + var executeBound = function (sourceFunc, boundFunc, context, callingContext, args) { + if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args); + var self = baseCreate(sourceFunc.prototype); + var result = sourceFunc.apply(self, args); + if (_.isObject(result)) return result; + return self; + }; - if ( !jQuery.support.style ) { - jQuery.attrHooks.style = { - get: function ( elem ) { - // Return undefined in the case of empty string - // Note: IE uppercases css property names, but if we were to .toLowerCase() - // .cssText, that would destroy case senstitivity in URL's, like in "background" - return elem.style.cssText || undefined; - }, - set: function ( elem, value ) { - return ( elem.style.cssText = value + "" ); - } + // Create a function bound to a given object (assigning `this`, and arguments, + // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if + // available. + _.bind = function (func, context) { + if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1)); + if (!_.isFunction(func)) throw new TypeError("Bind must be called on a function"); + var args = slice.call(arguments, 2); + var bound = function () { + return executeBound(func, bound, context, this, args.concat(slice.call(arguments))); }; - } - - // Safari mis-reports the default selected property of an option - // Accessing the parent's selectedIndex property fixes it - if ( !jQuery.support.optSelected ) { - jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, { - get: function ( elem ) { - var parent = elem.parentNode; - - if ( parent ) { - parent.selectedIndex; + return bound; + }; - // Make sure that it also works with optgroups, see #5701 - if ( parent.parentNode ) { - parent.parentNode.selectedIndex; - } - } - return null; - } - }); - } - - // IE6/7 call enctype encoding - if ( !jQuery.support.enctype ) { - jQuery.propFix.enctype = "encoding"; - } - - // Radios and checkboxes getter/setter - if ( !jQuery.support.checkOn ) { - jQuery.each([ "radio", "checkbox" ], function () { - jQuery.valHooks[ this ] = { - get: function ( elem ) { - // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified - return elem.getAttribute("value") === null ? "on" : elem.value; - } - }; - }); - } - jQuery.each([ "radio", "checkbox" ], function () { - jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { - set: function ( elem, value ) { - if ( jQuery.isArray( value ) ) { - return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); - } - } - }); - }); - var rformElems = /^(?:input|select|textarea)$/i, - rkeyEvent = /^key/, - rmouseEvent = /^(?:mouse|contextmenu)|click/, - rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, - rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; - - function returnTrue () { - return true; - } - - function returnFalse () { - return false; - } - - /* - * Helper functions for managing events -- not part of the public interface. - * Props to Dean Edwards' addEvent library for many of the ideas. - */ - jQuery.event = { - - global: {}, - - add: function ( elem, types, handler, data, selector ) { - var tmp, events, t, handleObjIn, - special, eventHandle, handleObj, - handlers, type, namespaces, origType, - elemData = jQuery._data( elem ); - - // Don't attach events to noData or text/comment nodes (but allow plain objects) - if ( !elemData ) { - return; - } - - // Caller can pass in an object of custom data in lieu of the handler - if ( handler.handler ) { - handleObjIn = handler; - handler = handleObjIn.handler; - selector = handleObjIn.selector; + // Partially apply a function by creating a version that has had some of its + // arguments pre-filled, without changing its dynamic `this` context. _ acts + // as a placeholder, allowing any combination of arguments to be pre-filled. + _.partial = function (func) { + var boundArgs = slice.call(arguments, 1); + var bound = function () { + var position = 0, length = boundArgs.length; + var args = Array(length); + for (var i = 0; i < length; i++) { + args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i]; } + while (position < arguments.length) args.push(arguments[position++]); + return executeBound(func, bound, this, this, args); + }; + return bound; + }; - // Make sure that the handler has a unique ID, used to find/remove it later - if ( !handler.guid ) { - handler.guid = jQuery.guid++; - } + // Bind a number of an object's methods to that object. Remaining arguments + // are the method names to be bound. Useful for ensuring that all callbacks + // defined on an object belong to it. + _.bindAll = function (obj) { + var i, length = arguments.length, key; + if (length <= 1) throw new Error("bindAll must be passed function names"); + for (i = 1; i < length; i++) { + key = arguments[i]; + obj[key] = _.bind(obj[key], obj); + } + return obj; + }; - // Init the element's event structure and main handler, if this is the first - if ( !(events = elemData.events) ) { - events = elemData.events = {}; - } - if ( !(eventHandle = elemData.handle) ) { - eventHandle = elemData.handle = function ( e ) { - // Discard the second event of a jQuery.event.trigger() and - // when an event is called after a page has unloaded - return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ? - jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : - undefined; - }; - // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events - eventHandle.elem = elem; - } - - // Handle multiple events separated by a space - // jQuery(...).bind("mouseover mouseout", fn); - types = ( types || "" ).match( core_rnotwhite ) || [""]; - t = types.length; - while ( t-- ) { - tmp = rtypenamespace.exec( types[t] ) || []; - type = origType = tmp[1]; - namespaces = ( tmp[2] || "" ).split( "." ).sort(); - - // If event changes its type, use the special event handlers for the changed type - special = jQuery.event.special[ type ] || {}; - - // If selector defined, determine special event api type, otherwise given type - type = ( selector ? special.delegateType : special.bindType ) || type; - - // Update special based on newly reset type - special = jQuery.event.special[ type ] || {}; - - // handleObj is passed to all event handlers - handleObj = jQuery.extend({ - type: type, - origType: origType, - data: data, - handler: handler, - guid: handler.guid, - selector: selector, - needsContext: selector && jQuery.expr.match.needsContext.test( selector ), - namespace: namespaces.join(".") - }, handleObjIn ); - - // Init the event handler queue if we're the first - if ( !(handlers = events[ type ]) ) { - handlers = events[ type ] = []; - handlers.delegateCount = 0; - - // Only use addEventListener/attachEvent if the special events handler returns false - if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { - // Bind the global event handler to the element - if ( elem.addEventListener ) { - elem.addEventListener( type, eventHandle, false ); - - } else if ( elem.attachEvent ) { - elem.attachEvent( "on" + type, eventHandle ); - } - } - } + // Memoize an expensive function by storing its results. + _.memoize = function (func, hasher) { + var memoize = function (key) { + var cache = memoize.cache; + var address = "" + (hasher ? hasher.apply(this, arguments) : key); + if (!_.has(cache, address)) cache[address] = func.apply(this, arguments); + return cache[address]; + }; + memoize.cache = {}; + return memoize; + }; - if ( special.add ) { - special.add.call( elem, handleObj ); + // Delays a function for the given number of milliseconds, and then calls + // it with the arguments supplied. + _.delay = function (func, wait) { + var args = slice.call(arguments, 2); + return setTimeout(function () { + return func.apply(null, args); + }, wait); + }; - if ( !handleObj.handler.guid ) { - handleObj.handler.guid = handler.guid; - } - } + // Defers a function, scheduling it to run after the current call stack has + // cleared. + _.defer = _.partial(_.delay, _, 1); - // Add to the element's handler list, delegates in front - if ( selector ) { - handlers.splice( handlers.delegateCount++, 0, handleObj ); - } else { - handlers.push( handleObj ); + // Returns a function, that, when invoked, will only be triggered at most once + // during a given window of time. Normally, the throttled function will run + // as much as it can, without ever going more than once per `wait` duration; + // but if you'd like to disable the execution on the leading edge, pass + // `{leading: false}`. To disable execution on the trailing edge, ditto. + _.throttle = function (func, wait, options) { + var context, args, result; + var timeout = null; + var previous = 0; + if (!options) options = {}; + var later = function () { + previous = options.leading === false ? 0 : _.now(); + timeout = null; + result = func.apply(context, args); + if (!timeout) context = args = null; + }; + return function () { + var now = _.now(); + if (!previous && options.leading === false) previous = now; + var remaining = wait - (now - previous); + context = this; + args = arguments; + if (remaining <= 0 || remaining > wait) { + if (timeout) { + clearTimeout(timeout); + timeout = null; } - - // Keep track of which events have ever been used, for event optimization - jQuery.event.global[ type ] = true; - } - - // Nullify elem to prevent memory leaks in IE - elem = null; - }, - - // Detach an event or set of events from an element - remove: function ( elem, types, handler, selector, mappedTypes ) { - var j, handleObj, tmp, - origCount, t, events, - special, handlers, type, - namespaces, origType, - elemData = jQuery.hasData( elem ) && jQuery._data( elem ); - - if ( !elemData || !(events = elemData.events) ) { - return; + previous = now; + result = func.apply(context, args); + if (!timeout) context = args = null; + } else if (!timeout && options.trailing !== false) { + timeout = setTimeout(later, remaining); } + return result; + }; + }; - // Once for each type.namespace in types; type may be omitted - types = ( types || "" ).match( core_rnotwhite ) || [""]; - t = types.length; - while ( t-- ) { - tmp = rtypenamespace.exec( types[t] ) || []; - type = origType = tmp[1]; - namespaces = ( tmp[2] || "" ).split( "." ).sort(); - - // Unbind all events (on this namespace, if provided) for the element - if ( !type ) { - for ( type in events ) { - jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); - } - continue; - } - - special = jQuery.event.special[ type ] || {}; - type = ( selector ? special.delegateType : special.bindType ) || type; - handlers = events[ type ] || []; - tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); - - // Remove matching events - origCount = j = handlers.length; - while ( j-- ) { - handleObj = handlers[ j ]; - - if ( ( mappedTypes || origType === handleObj.origType ) && - ( !handler || handler.guid === handleObj.guid ) && - ( !tmp || tmp.test( handleObj.namespace ) ) && - ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { - handlers.splice( j, 1 ); - - if ( handleObj.selector ) { - handlers.delegateCount--; - } - if ( special.remove ) { - special.remove.call( elem, handleObj ); - } - } - } + // Returns a function, that, as long as it continues to be invoked, will not + // be triggered. The function will be called after it stops being called for + // N milliseconds. If `immediate` is passed, trigger the function on the + // leading edge, instead of the trailing. + _.debounce = function (func, wait, immediate) { + var timeout, args, context, timestamp, result; - // Remove generic event handler if we removed something and no more handlers exist - // (avoids potential for endless recursion during removal of special event handlers) - if ( origCount && !handlers.length ) { - if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { - jQuery.removeEvent( elem, type, elemData.handle ); - } + var later = function () { + var last = _.now() - timestamp; - delete events[ type ]; + if (last < wait && last >= 0) { + timeout = setTimeout(later, wait - last); + } else { + timeout = null; + if (!immediate) { + result = func.apply(context, args); + if (!timeout) context = args = null; } } + }; - // Remove the expando if it's no longer used - if ( jQuery.isEmptyObject( events ) ) { - delete elemData.handle; - - // removeData also checks for emptiness and clears the expando if empty - // so use it instead of delete - jQuery._removeData( elem, "events" ); - } - }, - - trigger: function ( event, data, elem, onlyHandlers ) { - var handle, ontype, cur, - bubbleType, special, tmp, i, - eventPath = [ elem || document ], - type = core_hasOwn.call( event, "type" ) ? event.type : event, - namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; - - cur = tmp = elem = elem || document; - - // Don't do events on text and comment nodes - if ( elem.nodeType === 3 || elem.nodeType === 8 ) { - return; + return function () { + context = this; + args = arguments; + timestamp = _.now(); + var callNow = immediate && !timeout; + if (!timeout) timeout = setTimeout(later, wait); + if (callNow) { + result = func.apply(context, args); + context = args = null; } - // focus/blur morphs to focusin/out; ensure we're not firing them right now - if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { - return; - } + return result; + }; + }; - if ( type.indexOf(".") >= 0 ) { - // Namespaced trigger; create a regexp to match event type in handle() - namespaces = type.split("."); - type = namespaces.shift(); - namespaces.sort(); - } - ontype = type.indexOf(":") < 0 && "on" + type; + // Returns the first function passed as an argument to the second, + // allowing you to adjust arguments, run code before and after, and + // conditionally execute the original function. + _.wrap = function (func, wrapper) { + return _.partial(wrapper, func); + }; - // Caller can pass in a jQuery.Event object, Object, or just an event type string - event = event[ jQuery.expando ] ? - event : - new jQuery.Event( type, typeof event === "object" && event ); + // Returns a negated version of the passed-in predicate. + _.negate = function (predicate) { + return function () { + return !predicate.apply(this, arguments); + }; + }; - event.isTrigger = true; - event.namespace = namespaces.join("."); - event.namespace_re = event.namespace ? - new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : - null; + // Returns a function that is the composition of a list of functions, each + // consuming the return value of the function that follows. + _.compose = function () { + var args = arguments; + var start = args.length - 1; + return function () { + var i = start; + var result = args[start].apply(this, arguments); + while (i--) result = args[i].call(this, result); + return result; + }; + }; - // Clean up the event in case it is being reused - event.result = undefined; - if ( !event.target ) { - event.target = elem; + // Returns a function that will only be executed on and after the Nth call. + _.after = function (times, func) { + return function () { + if (--times < 1) { + return func.apply(this, arguments); } + }; + }; - // Clone any incoming data and prepend the event, creating the handler arg list - data = data == null ? - [ event ] : - jQuery.makeArray( data, [ event ] ); - - // Allow special events to draw outside the lines - special = jQuery.event.special[ type ] || {}; - if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { - return; + // Returns a function that will only be executed up to (but not including) the Nth call. + _.before = function (times, func) { + var memo; + return function () { + if (--times > 0) { + memo = func.apply(this, arguments); } + if (times <= 1) func = null; + return memo; + }; + }; - // Determine event propagation path in advance, per W3C events spec (#9951) - // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) - if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { - - bubbleType = special.delegateType || type; - if ( !rfocusMorph.test( bubbleType + type ) ) { - cur = cur.parentNode; - } - for ( ; cur; cur = cur.parentNode ) { - eventPath.push( cur ); - tmp = cur; - } + // Returns a function that will be executed at most one time, no matter how + // often you call it. Useful for lazy initialization. + _.once = _.partial(_.before, 2); - // Only add window if we got to document (e.g., not plain obj or detached DOM) - if ( tmp === (elem.ownerDocument || document) ) { - eventPath.push( tmp.defaultView || tmp.parentWindow || window ); - } - } + // Object Functions + // ---------------- - // Fire handlers on the event path - i = 0; - while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { + // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed. + var hasEnumBug = !{toString: null}.propertyIsEnumerable("toString"); + var nonEnumerableProps = ["valueOf", "isPrototypeOf", "toString", + "propertyIsEnumerable", "hasOwnProperty", "toLocaleString"]; - event.type = i > 1 ? - bubbleType : - special.bindType || type; + function collectNonEnumProps (obj, keys) { + var nonEnumIdx = nonEnumerableProps.length; + var constructor = obj.constructor; + var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto; - // jQuery handler - handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); - if ( handle ) { - handle.apply( cur, data ); - } + // Constructor is a special case. + var prop = "constructor"; + if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop); - // Native handler - handle = ontype && cur[ ontype ]; - if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) { - event.preventDefault(); - } + while (nonEnumIdx--) { + prop = nonEnumerableProps[nonEnumIdx]; + if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) { + keys.push(prop); } - event.type = type; + } + } - // If nobody prevented the default action, do it now - if ( !onlyHandlers && !event.isDefaultPrevented() ) { + // Retrieve the names of an object's own properties. + // Delegates to **ECMAScript 5**'s native `Object.keys` + _.keys = function (obj) { + if (!_.isObject(obj)) return []; + if (nativeKeys) return nativeKeys(obj); + var keys = []; + for (var key in obj) if (_.has(obj, key)) keys.push(key); + // Ahem, IE < 9. + if (hasEnumBug) collectNonEnumProps(obj, keys); + return keys; + }; - if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) && - !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) { + // Retrieve all the property names of an object. + _.allKeys = function (obj) { + if (!_.isObject(obj)) return []; + var keys = []; + for (var key in obj) keys.push(key); + // Ahem, IE < 9. + if (hasEnumBug) collectNonEnumProps(obj, keys); + return keys; + }; - // Call a native DOM method on the target with the same name name as the event. - // Can't use an .isFunction() check here because IE6/7 fails that test. - // Don't do default actions on window, that's where global variables be (#6170) - if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { + // Retrieve the values of an object's properties. + _.values = function (obj) { + var keys = _.keys(obj); + var length = keys.length; + var values = Array(length); + for (var i = 0; i < length; i++) { + values[i] = obj[keys[i]]; + } + return values; + }; - // Don't re-trigger an onFOO event when we call its FOO() method - tmp = elem[ ontype ]; + // Returns the results of applying the iteratee to each element of the object + // In contrast to _.map it returns an object + _.mapObject = function (obj, iteratee, context) { + iteratee = cb(iteratee, context); + var keys = _.keys(obj), + length = keys.length, + results = {}, + currentKey; + for (var index = 0; index < length; index++) { + currentKey = keys[index]; + results[currentKey] = iteratee(obj[currentKey], currentKey, obj); + } + return results; + }; - if ( tmp ) { - elem[ ontype ] = null; - } + // Convert an object into a list of `[key, value]` pairs. + _.pairs = function (obj) { + var keys = _.keys(obj); + var length = keys.length; + var pairs = Array(length); + for (var i = 0; i < length; i++) { + pairs[i] = [keys[i], obj[keys[i]]]; + } + return pairs; + }; - // Prevent re-triggering of the same event, since we already bubbled it above - jQuery.event.triggered = type; - try { - elem[ type ](); - } catch ( e ) { - // IE<9 dies on focus/blur to hidden element (#1486,#12518) - // only reproducible on winXP IE8 native, not IE9 in IE8 mode - } - jQuery.event.triggered = undefined; + // Invert the keys and values of an object. The values must be serializable. + _.invert = function (obj) { + var result = {}; + var keys = _.keys(obj); + for (var i = 0, length = keys.length; i < length; i++) { + result[obj[keys[i]]] = keys[i]; + } + return result; + }; - if ( tmp ) { - elem[ ontype ] = tmp; - } - } - } - } + // Return a sorted list of the function names available on the object. + // Aliased as `methods` + _.functions = _.methods = function (obj) { + var names = []; + for (var key in obj) { + if (_.isFunction(obj[key])) names.push(key); + } + return names.sort(); + }; - return event.result; - }, + // Extend a given object with all the properties in passed-in object(s). + _.extend = createAssigner(_.allKeys); - dispatch: function ( event ) { + // Assigns a given object with all the own properties in the passed-in object(s) + // (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign) + _.extendOwn = _.assign = createAssigner(_.keys); - // Make a writable jQuery.Event from the native event object - event = jQuery.event.fix( event ); + // Returns the first key on an object that passes a predicate test + _.findKey = function (obj, predicate, context) { + predicate = cb(predicate, context); + var keys = _.keys(obj), key; + for (var i = 0, length = keys.length; i < length; i++) { + key = keys[i]; + if (predicate(obj[key], key, obj)) return key; + } + }; - var i, ret, handleObj, matched, j, - handlerQueue = [], - args = core_slice.call( arguments ), - handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], - special = jQuery.event.special[ event.type ] || {}; + // Return a copy of the object only containing the whitelisted properties. + _.pick = function (object, oiteratee, context) { + var result = {}, obj = object, iteratee, keys; + if (obj == null) return result; + if (_.isFunction(oiteratee)) { + keys = _.allKeys(obj); + iteratee = optimizeCb(oiteratee, context); + } else { + keys = flatten(arguments, false, false, 1); + iteratee = function (value, key, obj) { return key in obj; }; + obj = Object(obj); + } + for (var i = 0, length = keys.length; i < length; i++) { + var key = keys[i]; + var value = obj[key]; + if (iteratee(value, key, obj)) result[key] = value; + } + return result; + }; - // Use the fix-ed jQuery.Event rather than the (read-only) native event - args[0] = event; - event.delegateTarget = this; + // Return a copy of the object without the blacklisted properties. + _.omit = function (obj, iteratee, context) { + if (_.isFunction(iteratee)) { + iteratee = _.negate(iteratee); + } else { + var keys = _.map(flatten(arguments, false, false, 1), String); + iteratee = function (value, key) { + return !_.contains(keys, key); + }; + } + return _.pick(obj, iteratee, context); + }; - // Call the preDispatch hook for the mapped type, and let it bail if desired - if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { - return; - } + // Fill in a given object with default properties. + _.defaults = createAssigner(_.allKeys, true); - // Determine handlers - handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + // Creates an object that inherits from the given prototype object. + // If additional properties are provided then they will be added to the + // created object. + _.create = function (prototype, props) { + var result = baseCreate(prototype); + if (props) _.extendOwn(result, props); + return result; + }; - // Run delegates first; they may want to stop propagation beneath us - i = 0; - while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { - event.currentTarget = matched.elem; + // Create a (shallow-cloned) duplicate of an object. + _.clone = function (obj) { + if (!_.isObject(obj)) return obj; + return _.isArray(obj) ? obj.slice() : _.extend({}, obj); + }; - j = 0; - while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { + // Invokes interceptor with the obj, and then returns obj. + // The primary purpose of this method is to "tap into" a method chain, in + // order to perform operations on intermediate results within the chain. + _.tap = function (obj, interceptor) { + interceptor(obj); + return obj; + }; - // Triggered event must either 1) have no namespace, or - // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). - if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { + // Returns whether an object has a given set of `key:value` pairs. + _.isMatch = function (object, attrs) { + var keys = _.keys(attrs), length = keys.length; + if (object == null) return !length; + var obj = Object(object); + for (var i = 0; i < length; i++) { + var key = keys[i]; + if (attrs[key] !== obj[key] || !(key in obj)) return false; + } + return true; + }; - event.handleObj = handleObj; - event.data = handleObj.data; - var obj = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ); - if(obj.apply) { - ret = obj.apply( matched.elem, args ); - } + // Internal recursive comparison function for `isEqual`. + var eq = function (a, b, aStack, bStack) { + // Identical objects are equal. `0 === -0`, but they aren't identical. + // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal). + if (a === b) return a !== 0 || 1 / a === 1 / b; + // A strict comparison is necessary because `null == undefined`. + if (a == null || b == null) return a === b; + // Unwrap any wrapped objects. + if (a instanceof _) a = a._wrapped; + if (b instanceof _) b = b._wrapped; + // Compare `[[Class]]` names. + var className = toString.call(a); + if (className !== toString.call(b)) return false; + switch (className) { + // Strings, numbers, regular expressions, dates, and booleans are compared by value. + case "[object RegExp]": + // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i') + case "[object String]": + // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is + // equivalent to `new String("5")`. + return "" + a === "" + b; + case "[object Number]": + // `NaN`s are equivalent, but non-reflexive. + // Object(NaN) is equivalent to NaN + if (+a !== +a) return +b !== +b; + // An `egal` comparison is performed for other numeric values. + return +a === 0 ? 1 / +a === 1 / b : +a === +b; + case "[object Date]": + case "[object Boolean]": + // Coerce dates and booleans to numeric primitive values. Dates are compared by their + // millisecond representations. Note that invalid dates with millisecond representations + // of `NaN` are not equivalent. + return +a === +b; + } - if ( ret !== undefined ) { - if ( (event.result = ret) === false ) { - event.preventDefault(); - event.stopPropagation(); - } - } - } - } - } + var areArrays = className === "[object Array]"; + if (!areArrays) { + if (typeof a !== "object" || typeof b !== "object") return false; - // Call the postDispatch hook for the mapped type - if ( special.postDispatch ) { - special.postDispatch.call( this, event ); + // Objects with different constructors are not equivalent, but `Object`s or `Array`s + // from different frames are. + var aCtor = a.constructor, bCtor = b.constructor; + if (aCtor !== bCtor && !(_.isFunction(aCtor) && aCtor instanceof aCtor && + _.isFunction(bCtor) && bCtor instanceof bCtor) + && ("constructor" in a && "constructor" in b)) { + return false; } + } + // Assume equality for cyclic structures. The algorithm for detecting cyclic + // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`. - return event.result; - }, + // Initializing stack of traversed objects. + // It's done here since we only need them for objects and arrays comparison. + aStack = aStack || []; + bStack = bStack || []; + var length = aStack.length; + while (length--) { + // Linear search. Performance is inversely proportional to the number of + // unique nested structures. + if (aStack[length] === a) return bStack[length] === b; + } - handlers: function ( event, handlers ) { - var sel, handleObj, matches, i, - handlerQueue = [], - delegateCount = handlers.delegateCount, - cur = event.target; - - // Find delegate handlers - // Black-hole SVG <use> instance trees (#13180) - // Avoid non-left-click bubbling in Firefox (#3861) - if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { - - for ( ; cur != this; cur = cur.parentNode || this ) { - - // Don't check non-elements (#13208) - // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) - if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) { - matches = []; - for ( i = 0; i < delegateCount; i++ ) { - handleObj = handlers[ i ]; - - // Don't conflict with Object.prototype properties (#13203) - sel = handleObj.selector + " "; - - if ( matches[ sel ] === undefined ) { - matches[ sel ] = handleObj.needsContext ? - jQuery( sel, this ).index( cur ) >= 0 : - jQuery.find( sel, this, null, [ cur ] ).length; - } - if ( matches[ sel ] ) { - matches.push( handleObj ); - } - } - if ( matches.length ) { - handlerQueue.push({ elem: cur, handlers: matches }); - } - } - } - } + // Add the first object to the stack of traversed objects. + aStack.push(a); + bStack.push(b); - // Add the remaining (directly-bound) handlers - if ( delegateCount < handlers.length ) { - handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); + // Recursively compare objects and arrays. + if (areArrays) { + // Compare array lengths to determine if a deep comparison is necessary. + length = a.length; + if (length !== b.length) return false; + // Deep compare the contents, ignoring non-numeric properties. + while (length--) { + if (!eq(a[length], b[length], aStack, bStack)) return false; } - - return handlerQueue; - }, - - fix: function ( event ) { - if ( event[ jQuery.expando ] ) { - return event; + } else { + // Deep compare objects. + var keys = _.keys(a), key; + length = keys.length; + // Ensure that both objects contain the same number of properties before comparing deep equality. + if (_.keys(b).length !== length) return false; + while (length--) { + // Deep compare each member + key = keys[length]; + if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false; } + } + // Remove the first object from the stack of traversed objects. + aStack.pop(); + bStack.pop(); + return true; + }; - // Create a writable copy of the event object and normalize some properties - var i, prop, copy, - type = event.type, - originalEvent = event, - fixHook = this.fixHooks[ type ]; + // Perform a deep comparison to check if two objects are equal. + _.isEqual = function (a, b) { + return eq(a, b); + }; - if ( !fixHook ) { - this.fixHooks[ type ] = fixHook = - rmouseEvent.test( type ) ? this.mouseHooks : - rkeyEvent.test( type ) ? this.keyHooks : - {}; - } - copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; - - event = new jQuery.Event( originalEvent ); - - i = copy.length; - while ( i-- ) { - prop = copy[ i ]; - event[ prop ] = originalEvent[ prop ]; - } - - // Support: IE<9 - // Fix target property (#1925) - if ( !event.target ) { - event.target = originalEvent.srcElement || document; - } - - // Support: Chrome 23+, Safari? - // Target should not be a text node (#504, #13143) - if ( event.target.nodeType === 3 ) { - event.target = event.target.parentNode; - } - - // Support: IE<9 - // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) - event.metaKey = !!event.metaKey; + // Is a given array, string, or object empty? + // An "empty" object has no enumerable own-properties. + _.isEmpty = function (obj) { + if (obj == null) return true; + if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0; + return _.keys(obj).length === 0; + }; - return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; - }, + // Is a given value a DOM element? + _.isElement = function (obj) { + return !!(obj && obj.nodeType === 1); + }; - // Includes some event props shared by KeyEvent and MouseEvent - props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), + // Is a given value an array? + // Delegates to ECMA5's native Array.isArray + _.isArray = nativeIsArray || function (obj) { + return toString.call(obj) === "[object Array]"; + }; - fixHooks: {}, + // Is a given variable an object? + _.isObject = function (obj) { + var type = typeof obj; + return type === "function" || type === "object" && !!obj; + }; - keyHooks: { - props: "char charCode key keyCode".split(" "), - filter: function ( event, original ) { + // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError. + _.each(["Arguments", "Function", "String", "Number", "Date", "RegExp", "Error"], function (name) { + _["is" + name] = function (obj) { + return toString.call(obj) === "[object " + name + "]"; + }; + }); - // Add which for key events - if ( event.which == null ) { - event.which = original.charCode != null ? original.charCode : original.keyCode; - } + // Define a fallback version of the method in browsers (ahem, IE < 9), where + // there isn't any inspectable "Arguments" type. + if (!_.isArguments(arguments)) { + _.isArguments = function (obj) { + return _.has(obj, "callee"); + }; + } - return event; - } - }, + // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8, + // IE 11 (#1621), and in Safari 8 (#1929). + if (typeof /./ !== "function" && typeof Int8Array !== "object") { + _.isFunction = function (obj) { + return typeof obj === "function" || false; + }; + } - mouseHooks: { - props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), - filter: function ( event, original ) { - var body, eventDoc, doc, - button = original.button, - fromElement = original.fromElement; + // Is a given object a finite number? + _.isFinite = function (obj) { + return isFinite(obj) && !isNaN(parseFloat(obj)); + }; - // Calculate pageX/Y if missing and clientX/Y available - if ( event.pageX == null && original.clientX != null ) { - eventDoc = event.target.ownerDocument || document; - doc = eventDoc.documentElement; - body = eventDoc.body; + // Is the given value `NaN`? (NaN is the only number which does not equal itself). + _.isNaN = function (obj) { + return _.isNumber(obj) && obj !== +obj; + }; - event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); - event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); - } + // Is a given value a boolean? + _.isBoolean = function (obj) { + return obj === true || obj === false || toString.call(obj) === "[object Boolean]"; + }; - // Add relatedTarget, if necessary - if ( !event.relatedTarget && fromElement ) { - event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; - } + // Is a given value equal to null? + _.isNull = function (obj) { + return obj === null; + }; - // Add which for click: 1 === left; 2 === middle; 3 === right - // Note: button is not normalized, so don't use it - if ( !event.which && button !== undefined ) { - event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); - } + // Is a given variable undefined? + _.isUndefined = function (obj) { + return obj === void 0; + }; - return event; - } - }, + // Shortcut function for checking if an object has a given property directly + // on itself (in other words, not on a prototype). + _.has = function (obj, key) { + return obj != null && hasOwnProperty.call(obj, key); + }; - special: { - load: { - // Prevent triggered image.load events from bubbling to window.load - noBubble: true - }, - click: { - // For checkbox, fire native event so checked state will be right - trigger: function () { - if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { - this.click(); - return false; - } - } - }, - focus: { - // Fire native event if possible so blur/focus sequence is correct - trigger: function () { - if ( this !== document.activeElement && this.focus ) { - try { - this.focus(); - return false; - } catch ( e ) { - // Support: IE<9 - // If we error on focus to hidden element (#1486, #12518), - // let .trigger() run the handlers - } - } - }, - delegateType: "focusin" - }, - blur: { - trigger: function () { - if ( this === document.activeElement && this.blur ) { - this.blur(); - return false; - } - }, - delegateType: "focusout" - }, + // Utility Functions + // ----------------- - beforeunload: { - postDispatch: function ( event ) { + // Run Underscore.js in *noConflict* mode, returning the `_` variable to its + // previous owner. Returns a reference to the Underscore object. + _.noConflict = function () { + root._ = previousUnderscore; + return this; + }; - // Even when returnValue equals to undefined Firefox will still show alert - if ( event.result !== undefined ) { - event.originalEvent.returnValue = event.result; - } - } - } - }, + // Keep the identity function around for default iteratees. + _.identity = function (value) { + return value; + }; - simulate: function ( type, elem, event, bubble ) { - // Piggyback on a donor event to simulate a different one. - // Fake originalEvent to avoid donor's stopPropagation, but if the - // simulated event prevents default then we do the same on the donor. - var e = jQuery.extend( - new jQuery.Event(), - event, - { type: type, - isSimulated: true, - originalEvent: {} - } - ); - if ( bubble ) { - jQuery.event.trigger( e, null, elem ); - } else { - jQuery.event.dispatch.call( elem, e ); - } - if ( e.isDefaultPrevented() ) { - event.preventDefault(); - } - } + // Predicate-generating functions. Often useful outside of Underscore. + _.constant = function (value) { + return function () { + return value; + }; }; - jQuery.removeEvent = document.removeEventListener ? - function ( elem, type, handle ) { - if ( elem.removeEventListener ) { - elem.removeEventListener( type, handle, false ); - } - } : - function ( elem, type, handle ) { - var name = "on" + type; + _.noop = function () {}; - if ( elem.detachEvent ) { + _.property = function (key) { + return function (obj) { + return obj == null ? void 0 : obj[key]; + }; + }; - // #8545, #7054, preventing memory leaks for custom events in IE6-8 - // detachEvent needed property on element, by name of that event, to properly expose it to GC - if ( typeof elem[ name ] === core_strundefined ) { - elem[ name ] = null; - } + // Generates a function for a given object that returns a given property. + _.propertyOf = function (obj) { + return obj == null ? function () {} : function (key) { + return obj[key]; + }; + }; - elem.detachEvent( name, handle ); - } + // Returns a predicate for checking whether an object has a given set of + // `key:value` pairs. + _.matcher = _.matches = function (attrs) { + attrs = _.extendOwn({}, attrs); + return function (obj) { + return _.isMatch(obj, attrs); }; + }; + + // Run a function **n** times. + _.times = function (n, iteratee, context) { + var accum = Array(Math.max(0, n)); + iteratee = optimizeCb(iteratee, context, 1); + for (var i = 0; i < n; i++) accum[i] = iteratee(i); + return accum; + }; - jQuery.Event = function ( src, props ) { - // Allow instantiation without the 'new' keyword - if ( !(this instanceof jQuery.Event) ) { - return new jQuery.Event( src, props ); + // Return a random integer between min and max (inclusive). + _.random = function (min, max) { + if (max == null) { + max = min; + min = 0; } + return min + Math.floor(Math.random() * (max - min + 1)); + }; - // Event object - if ( src && src.type ) { - this.originalEvent = src; - this.type = src.type; + // A (possibly faster) way to get the current timestamp as an integer. + _.now = Date.now || function () { + return new Date().getTime(); + }; - // Events bubbling up the document may have been marked as prevented - // by a handler lower down the tree; reflect the correct value. - this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || - src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; + // List of HTML entities for escaping. + var escapeMap = { + "&": "&", + "<": "<", + ">": ">", + "\"": """, + "'": "'", + "`": "`" + }; + var unescapeMap = _.invert(escapeMap); - // Event type - } else { - this.type = src; - } + // Functions for escaping and unescaping strings to/from HTML interpolation. + var createEscaper = function (map) { + var escaper = function (match) { + return map[match]; + }; + // Regexes for identifying a key that needs to be escaped + var source = "(?:" + _.keys(map).join("|") + ")"; + var testRegexp = RegExp(source); + var replaceRegexp = RegExp(source, "g"); + return function (string) { + string = string == null ? "" : "" + string; + return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string; + }; + }; + _.escape = createEscaper(escapeMap); + _.unescape = createEscaper(unescapeMap); - // Put explicitly provided properties onto the event object - if ( props ) { - jQuery.extend( this, props ); + // If the value of the named `property` is a function then invoke it with the + // `object` as context; otherwise, return it. + _.result = function (object, property, fallback) { + var value = object == null ? void 0 : object[property]; + if (value === void 0) { + value = fallback; } + return _.isFunction(value) ? value.call(object) : value; + }; - // Create a timestamp if incoming event doesn't have one - this.timeStamp = src && src.timeStamp || jQuery.now(); + // Generate a unique integer id (unique within the entire client session). + // Useful for temporary DOM ids. + var idCounter = 0; + _.uniqueId = function (prefix) { + var id = ++idCounter + ""; + return prefix ? prefix + id : id; + }; - // Mark it as fixed - this[ jQuery.expando ] = true; + // By default, Underscore uses ERB-style template delimiters, change the + // following template settings to use alternative delimiters. + _.templateSettings = { + evaluate: /<%([\s\S]+?)%>/g, + interpolate: /<%=([\s\S]+?)%>/g, + escape: /<%-([\s\S]+?)%>/g }; - // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding - // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html - jQuery.Event.prototype = { - isDefaultPrevented: returnFalse, - isPropagationStopped: returnFalse, - isImmediatePropagationStopped: returnFalse, + // When customizing `templateSettings`, if you don't want to define an + // interpolation, evaluation or escaping regex, we need one that is + // guaranteed not to match. + var noMatch = /(.)^/; - preventDefault: function () { - var e = this.originalEvent; + // Certain characters need to be escaped so that they can be put into a + // string literal. + var escapes = { + "'": "'", + "\\": "\\", + "\r": "r", + "\n": "n", + "\u2028": "u2028", + "\u2029": "u2029" + }; - this.isDefaultPrevented = returnTrue; - if ( !e ) { - return; - } + var escaper = /\\|'|\r|\n|\u2028|\u2029/g; - // If preventDefault exists, run it on the original event - if ( e.preventDefault ) { - e.preventDefault(); + var escapeChar = function (match) { + return "\\" + escapes[match]; + }; - // Support: IE - // Otherwise set the returnValue property of the original event to false - } else { - e.returnValue = false; - } - }, - stopPropagation: function () { - var e = this.originalEvent; + // JavaScript micro-templating, similar to John Resig's implementation. + // Underscore templating handles arbitrary delimiters, preserves whitespace, + // and correctly escapes quotes within interpolated code. + // NB: `oldSettings` only exists for backwards compatibility. + _.template = function (text, settings, oldSettings) { + if (!settings && oldSettings) settings = oldSettings; + settings = _.defaults({}, settings, _.templateSettings); - this.isPropagationStopped = returnTrue; - if ( !e ) { - return; - } - // If stopPropagation exists, run it on the original event - if ( e.stopPropagation ) { - e.stopPropagation(); - } + // Combine delimiters into one regular expression via alternation. + var matcher = RegExp([ + (settings.escape || noMatch).source, + (settings.interpolate || noMatch).source, + (settings.evaluate || noMatch).source + ].join("|") + "|$", "g"); - // Support: IE - // Set the cancelBubble property of the original event to true - e.cancelBubble = true; - }, - stopImmediatePropagation: function () { - this.isImmediatePropagationStopped = returnTrue; - this.stopPropagation(); - } - }; + // Compile the template source, escaping string literals appropriately. + var index = 0; + var source = "__p+='"; + text.replace(matcher, function (match, escape, interpolate, evaluate, offset) { + source += text.slice(index, offset).replace(escaper, escapeChar); + index = offset + match.length; - // Create mouseenter/leave events using mouseover/out and event-time checks - jQuery.each({ - mouseenter: "mouseover", - mouseleave: "mouseout" - }, function ( orig, fix ) { - jQuery.event.special[ orig ] = { - delegateType: fix, - bindType: fix, - - handle: function ( event ) { - var ret, - target = this, - related = event.relatedTarget, - handleObj = event.handleObj; - - // For mousenter/leave call the handler if related is outside the target. - // NB: No relatedTarget if the mouse left/entered the browser window - if ( !related || (related !== target && !jQuery.contains( target, related )) ) { - event.type = handleObj.origType; - ret = handleObj.handler.apply( this, arguments ); - event.type = fix; - } - return ret; + if (escape) { + source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'"; + } else if (interpolate) { + source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'"; + } else if (evaluate) { + source += "';\n" + evaluate + "\n__p+='"; } - }; - }); - // IE submit delegation - if ( !jQuery.support.submitBubbles ) { - - jQuery.event.special.submit = { - setup: function () { - // Only need this for delegated form submit events - if ( jQuery.nodeName( this, "form" ) ) { - return false; - } + // Adobe VMs need the match returned to produce the correct offest. + return match; + }); + source += "';\n"; - // Lazy-add a submit handler when a descendant form may potentially be submitted - jQuery.event.add( this, "click._submit keypress._submit", function ( e ) { - // Node name check avoids a VML-related crash in IE (#9807) - var elem = e.target, - form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; - if ( form && !jQuery._data( form, "submitBubbles" ) ) { - jQuery.event.add( form, "submit._submit", function ( event ) { - event._submit_bubble = true; - }); - jQuery._data( form, "submitBubbles", true ); - } - }); - // return undefined since we don't need an event listener - }, + // If a variable is not specified, place data values in local scope. + if (!settings.variable) source = "with(obj||{}){\n" + source + "}\n"; - postDispatch: function ( event ) { - // If form was submitted by the user, bubble the event up the tree - if ( event._submit_bubble ) { - delete event._submit_bubble; - if ( this.parentNode && !event.isTrigger ) { - jQuery.event.simulate( "submit", this.parentNode, event, true ); - } - } - }, + source = "var __t,__p='',__j=Array.prototype.join," + + "print=function(){__p+=__j.call(arguments,'');};\n" + + source + "return __p;\n"; - teardown: function () { - // Only need this for delegated form submit events - if ( jQuery.nodeName( this, "form" ) ) { - return false; - } + try { + var render = new Function(settings.variable || "obj", "_", source); + } catch (e) { + e.source = source; + throw e; + } - // Remove delegated handlers; cleanData eventually reaps submit handlers attached above - jQuery.event.remove( this, "._submit" ); - } + var template = function (data) { + return render.call(this, data, _); }; - } - // IE change delegation and checkbox/radio fix - if ( !jQuery.support.changeBubbles ) { + // Provide the compiled source as a convenience for precompilation. + var argument = settings.variable || "obj"; + template.source = "function(" + argument + "){\n" + source + "}"; - jQuery.event.special.change = { + return template; + }; - setup: function () { + // Add a "chain" function. Start chaining a wrapped Underscore object. + _.chain = function (obj) { + var instance = _(obj); + instance._chain = true; + return instance; + }; - if ( rformElems.test( this.nodeName ) ) { - // IE doesn't fire change on a check/radio until blur; trigger it on click - // after a propertychange. Eat the blur-change in special.change.handle. - // This still fires onchange a second time for check/radio after blur. - if ( this.type === "checkbox" || this.type === "radio" ) { - jQuery.event.add( this, "propertychange._change", function ( event ) { - if ( event.originalEvent.propertyName === "checked" ) { - this._just_changed = true; - } - }); - jQuery.event.add( this, "click._change", function ( event ) { - if ( this._just_changed && !event.isTrigger ) { - this._just_changed = false; - } - // Allow triggered, simulated change events (#11500) - jQuery.event.simulate( "change", this, event, true ); - }); - } - return false; - } - // Delegated event; lazy-add a change handler on descendant inputs - jQuery.event.add( this, "beforeactivate._change", function ( e ) { - var elem = e.target; + // OOP + // --------------- + // If Underscore is called as a function, it returns a wrapped object that + // can be used OO-style. This wrapper holds altered versions of all the + // underscore functions. Wrapped objects may be chained. - if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) { - jQuery.event.add( elem, "change._change", function ( event ) { - if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { - jQuery.event.simulate( "change", this.parentNode, event, true ); - } - }); - jQuery._data( elem, "changeBubbles", true ); - } - }); - }, + // Helper function to continue chaining intermediate results. + var result = function (instance, obj) { + return instance._chain ? _(obj).chain() : obj; + }; - handle: function ( event ) { - var elem = event.target; + // Add your own custom functions to the Underscore object. + _.mixin = function (obj) { + _.each(_.functions(obj), function (name) { + var func = _[name] = obj[name]; + _.prototype[name] = function () { + var args = [this._wrapped]; + push.apply(args, arguments); + return result(this, func.apply(_, args)); + }; + }); + }; - // Swallow native change events from checkbox/radio, we already triggered them above - if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { - return event.handleObj.handler.apply( this, arguments ); - } - }, + // Add all of the Underscore functions to the wrapper object. + _.mixin(_); - teardown: function () { - jQuery.event.remove( this, "._change" ); + // Add all mutator Array functions to the wrapper. + _.each(["pop", "push", "reverse", "shift", "sort", "splice", "unshift"], function (name) { + var method = ArrayProto[name]; + _.prototype[name] = function () { + var obj = this._wrapped; + method.apply(obj, arguments); + if ((name === "shift" || name === "splice") && obj.length === 0) delete obj[0]; + return result(this, obj); + }; + }); - return !rformElems.test( this.nodeName ); - } + // Add all accessor Array functions to the wrapper. + _.each(["concat", "join", "slice"], function (name) { + var method = ArrayProto[name]; + _.prototype[name] = function () { + return result(this, method.apply(this._wrapped, arguments)); }; - } + }); - // Create "bubbling" focus and blur events - if ( !jQuery.support.focusinBubbles ) { - jQuery.each({ focus: "focusin", blur: "focusout" }, function ( orig, fix ) { + // Extracts the result from a wrapped and chained object. + _.prototype.value = function () { + return this._wrapped; + }; - // Attach a single capturing handler while someone wants focusin/focusout - var attaches = 0, - handler = function ( event ) { - jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); - }; + // Provide unwrapping proxy for some methods used in engine operations + // such as arithmetic and JSON stringification. + _.prototype.valueOf = _.prototype.toJSON = _.prototype.value; - jQuery.event.special[ fix ] = { - setup: function () { - if ( attaches++ === 0 ) { - document.addEventListener( orig, handler, true ); - } - }, - teardown: function () { - if ( --attaches === 0 ) { - document.removeEventListener( orig, handler, true ); - } - } - }; + _.prototype.toString = function () { + return "" + this._wrapped; + }; + + // AMD registration happens at the end for compatibility with AMD loaders + // that may not enforce next-turn semantics on modules. Even though general + // practice for AMD registration is to be anonymous, underscore registers + // as a named module because, like jQuery, it is a base library that is + // popular enough to be bundled in a third party lib, but not be part of + // an AMD load request. Those cases could generate an error when an + // anonymous define() is called outside of a loader request. + if (typeof define === "function" && define.amd) { + define("underscore", [], function () { + return _; }); } +}.call(this));/** + * Created by richie on 15/7/8. + */ +/** + * 初始化BI对象 + */ +if (window.BI == null) { + window.BI = {}; +}/** + * 基本函数 + * Create By GUY 2014\11\17 + * + */ - jQuery.fn.extend({ +if (!window.BI) { + window.BI = {}; +} - on: function ( types, selector, data, fn, /* INTERNAL*/ one ) { - var type, origFn; +!(function ($, undefined) { + var traverse = function (func, context) { + return function (value, key, obj) { + return func.call(context, key, value, obj); + }; + }; + var _apply = function (name) { + return function () { + return _[name].apply(_, arguments); + }; + }; + var _applyFunc = function (name) { + return function () { + var args = Array.prototype.slice.call(arguments, 0); + args[1] = _.isFunction(args[1]) ? traverse(args[1], args[2]) : args[1]; + return _[name].apply(_, args); + }; + }; - // Types can be a map of types/handlers - if ( typeof types === "object" ) { - // ( types-Object, selector, data ) - if ( typeof selector !== "string" ) { - // ( types-Object, data ) - data = data || selector; - selector = undefined; - } - for ( type in types ) { - this.on( type, selector, data, types[ type ], one ); - } - return this; + // Utility + _.extend(BI, { + i18nText: function (key) { + var localeText = (BI.i18n && BI.i18n[key]) || ""; + if (!localeText) { + localeText = key; } - - if ( data == null && fn == null ) { - // ( types, fn ) - fn = selector; - data = selector = undefined; - } else if ( fn == null ) { - if ( typeof selector === "string" ) { - // ( types, selector, fn ) - fn = data; - data = undefined; - } else { - // ( types, data, fn ) - fn = data; - data = selector; - selector = undefined; + var len = arguments.length; + if (len > 1) { + for (var i = 1; i < len; i++) { + var key = "{R" + i + "}"; + localeText = localeText.replaceAll(key, arguments[i] + ""); } } - if ( fn === false ) { - fn = returnFalse; - } else if ( !fn ) { - return this; - } - - if ( one === 1 ) { - origFn = fn; - fn = function ( event ) { - // Can use an empty set, since event contains the info - jQuery().off( event ); - return origFn.apply( this, arguments ); - }; - // Use same guid so caller can remove using origFn - fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); - } - return this.each( function () { - jQuery.event.add( this, types, fn, data, selector ); - }); - }, - one: function ( types, selector, data, fn ) { - return this.on( types, selector, data, fn, 1 ); + return localeText; }, - off: function ( types, selector, fn ) { - var handleObj, type; - if ( types && types.preventDefault && types.handleObj ) { - // ( event ) dispatched jQuery.Event - handleObj = types.handleObj; - jQuery( types.delegateTarget ).off( - handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, - handleObj.selector, - handleObj.handler - ); - return this; - } - if ( typeof types === "object" ) { - // ( types-object [, selector] ) - for ( type in types ) { - this.off( type, selector, types[ type ] ); + + assert: function (v, is) { + if (this.isFunction(is)) { + if (!is(v)) { + throw new Error(v + " error"); + } else { + return true; } - return this; } - if ( selector === false || typeof selector === "function" ) { - // ( types [, fn] ) - fn = selector; - selector = undefined; + if (!this.isArray(is)) { + is = [is]; } - if ( fn === false ) { - fn = returnFalse; + if (!this.deepContains(is, v)) { + throw new Error(v + " error"); } - return this.each(function () { - jQuery.event.remove( this, types, fn, selector ); - }); }, - bind: function ( types, data, fn ) { - return this.on( types, null, data, fn ); - }, - unbind: function ( types, fn ) { - return this.off( types, null, fn ); + warn: function (message) { + console.warn(message); }, - delegate: function ( selector, types, data, fn ) { - return this.on( types, selector, data, fn ); + UUID: function () { + var f = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f"]; + var str = ""; + for (var i = 0; i < 16; i++) { + var r = parseInt(f.length * Math.random(), 10); + str += f[r]; + } + return str; }, - undelegate: function ( selector, types, fn ) { - // ( namespace ) or ( selector, types [, fn] ) - return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); + + isWidget: function (widget) { + return widget instanceof BI.Widget || (BI.View && widget instanceof BI.View); }, - trigger: function ( type, data ) { - return this.each(function () { - jQuery.event.trigger( type, data, this ); + createWidgets: function (items, options) { + if (!BI.isArray(items)) { + throw new Error("cannot create Widgets"); + } + return BI.map(BI.flatten(items), function (i, item) { + return BI.createWidget(item, BI.deepClone(options)); }); }, - triggerHandler: function ( type, data ) { - var elem = this[0]; - if ( elem ) { - return jQuery.event.trigger( type, data, elem, true ); - } - } - }); - /* ! - * Sizzle CSS Selector Engine - * Copyright 2012 jQuery Foundation and other contributors - * Released under the MIT license - * http://sizzlejs.com/ - */ - (function ( window, undefined ) { - - var i, - cachedruns, - Expr, - getText, - isXML, - compile, - hasDuplicate, - outermostContext, - - // Local document vars - setDocument, - document, - docElem, - documentIsXML, - rbuggyQSA, - rbuggyMatches, - matches, - contains, - sortOrder, - - // Instance-specific data - expando = "sizzle" + -(new Date()), - preferredDoc = window.document, - support = {}, - dirruns = 0, - done = 0, - classCache = createCache(), - tokenCache = createCache(), - compilerCache = createCache(), - - // General-purpose constants - strundefined = typeof undefined, - MAX_NEGATIVE = 1 << 31, - - // Array methods - arr = [], - pop = arr.pop, - push = arr.push, - slice = arr.slice, - // Use a stripped-down indexOf if we can't use a native one - indexOf = arr.indexOf || function ( elem ) { - var i = 0, - len = this.length; - for ( ; i < len; i++ ) { - if ( this[i] === elem ) { - return i; - } - } - return -1; - }, - - // Regular expressions - - // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace - whitespace = "[\\x20\\t\\r\\n\\f]", - // http://www.w3.org/TR/css3-syntax/#characters - characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", - - // Loosely modeled on CSS identifier characters - // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors - // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier - identifier = characterEncoding.replace( "w", "w#" ), - - // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors - operators = "([*^$|!~]?=)", - attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + - "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", - - // Prefer arguments quoted, - // then not containing pseudos/brackets, - // then attribute selectors/non-parenthetical expressions, - // then anything else - // These preferences are here to reduce the number of selectors - // needing tokenize in the PSEUDO preFilter - pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)", - - // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter - rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), - - rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), - rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ), - rpseudo = new RegExp( pseudos ), - ridentifier = new RegExp( "^" + identifier + "$" ), - - matchExpr = { - ID: new RegExp( "^#(" + characterEncoding + ")" ), - CLASS: new RegExp( "^\\.(" + characterEncoding + ")" ), - NAME: new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ), - TAG: new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), - ATTR: new RegExp( "^" + attributes ), - PSEUDO: new RegExp( "^" + pseudos ), - CHILD: new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + - "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + - "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), - // For use in libraries implementing .is() - // We use this for POS matching in `select` - needsContext: new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + - whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) - }, - - rsibling = /[\x20\t\r\n\f]*[+~]/, - - rnative = /^[^{]+\{\s*\[native code/, - - // Easily-parseable/retrievable ID or TAG or CLASS selectors - rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, - - rinputs = /^(?:input|select|textarea|button)$/i, - rheader = /^h\d$/i, + createItems: function (data, innerAttr, outerAttr) { + innerAttr = BI.isArray(innerAttr) ? innerAttr : BI.makeArray(BI.flatten(data).length, innerAttr); + outerAttr = BI.isArray(outerAttr) ? outerAttr : BI.makeArray(BI.flatten(data).length, outerAttr); + return BI.map(data, function (i, item) { + if (BI.isArray(item)) { + return BI.createItems(item, innerAttr, outerAttr); + } + if (item instanceof BI.Widget) { + return BI.extend({}, innerAttr.shift(), outerAttr.shift(), { + type: null, + el: item + }); + } + if (innerAttr[0] instanceof BI.Widget) { + outerAttr.shift(); + return BI.extend({}, item, { + el: innerAttr.shift() + }); + } + if (item.el instanceof BI.Widget || (BI.View && item.el instanceof BI.View)) { + innerAttr.shift(); + return BI.extend({}, outerAttr.shift(), {type: null}, item); + } + if (item.el) { + return BI.extend({}, outerAttr.shift(), item, { + el: BI.extend({}, innerAttr.shift(), item.el) + }); + } + return BI.extend({}, outerAttr.shift(), { + el: BI.extend({}, innerAttr.shift(), item) + }); + }); + }, - rescape = /'|\\/g, - rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g, + // 用容器包装items + packageItems: function (items, layouts) { + for (var i = layouts.length - 1; i >= 0; i--) { + items = BI.map(items, function (k, it) { + return BI.extend({}, layouts[i], { + items: [ + BI.extend({}, layouts[i].el, { + el: it + }) + ] + }); + }); + } + return items; + }, - // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters - runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g, - funescape = function ( _, escaped ) { - var high = "0x" + escaped - 0x10000; - // NaN means non-codepoint - return high !== high ? - escaped : - // BMP codepoint - high < 0 ? - String.fromCharCode( high + 0x10000 ) : - // Supplemental Plane codepoint (surrogate pair) - String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + formatEL: function (obj) { + if (obj && !obj.type && obj.el) { + return obj; + } + return { + el: obj }; + }, - // Use a stripped-down slice if we can't use a native one - try { - slice.call( preferredDoc.documentElement.childNodes, 0 )[0].nodeType; - } catch ( e ) { - slice = function ( i ) { - var elem, - results = []; - while ( (elem = this[i++]) ) { - results.push( elem ); - } - return results; - }; - } + // 剥开EL + stripEL: function (obj) { + return obj.type && obj || obj.el || obj; + }, - /** - * For feature detection - * @param {Function} fn The function to test for native support - */ - function isNative ( fn ) { - return rnative.test( fn + "" ); + trans2Element: function (widgets) { + return BI.map(widgets, function (i, wi) { + return wi.element; + }); } + }); - /** - * Create key-value caches of limited size - * @returns {Function(string, Object)} Returns the Object data after storing it on itself with - * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) - * deleting the oldest entry - */ - function createCache () { - var cache, - keys = []; - - return (cache = function ( key, value ) { - // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) - if ( keys.push( key += " " ) > Expr.cacheLength ) { - // Only keep the most recent entries - delete cache[ keys.shift() ]; + // 集合相关方法 + _.each(["where", "findWhere", "contains", "invoke", "pluck", "shuffle", "sample", "toArray", "size"], function (name) { + BI[name] = _apply(name); + }); + _.each(["each", "map", "reduce", "reduceRight", "find", "filter", "reject", "every", "all", "some", "any", "max", "min", + "sortBy", "groupBy", "indexBy", "countBy", "partition"], function (name) { + BI[name] = _applyFunc(name); + }); + _.extend(BI, { + clamp: function (value, minValue, maxValue) { + if (value < minValue) { + value = minValue; + } + if (value > maxValue) { + value = maxValue; + } + return value; + }, + // 数数 + count: function (from, to, predicate) { + var t; + if (predicate) { + for (t = from; t < to; t++) { + predicate(t); } - return (cache[ key ] = value); - }); - } + } + return to - from; + }, - /** - * Mark a function for special use by Sizzle - * @param {Function} fn The function to mark - */ - function markFunction ( fn ) { - fn[ expando ] = true; - return fn; - } + // 倒数 + inverse: function (from, to, predicate) { + return BI.count(to, from, predicate); + }, - /** - * Support testing using an element - * @param {Function} fn Passed the created div and expects a boolean result - */ - function assert ( fn ) { - var div = document.createElement("div"); + firstKey: function (obj) { + var res = undefined; + BI.any(obj, function (key, value) { + res = key; + return true; + }); + return res; + }, - try { - return fn( div ); - } catch (e) { - return false; - } finally { - // release memory in IE - div = null; - } - } + lastKey: function (obj) { + var res = undefined; + BI.each(obj, function (key, value) { + res = key; + return true; + }); + return res; + }, + + firstObject: function (obj) { + var res = undefined; + BI.any(obj, function (key, value) { + res = value; + return true; + }); + return res; + }, - function Sizzle ( selector, context, results, seed ) { - var match, elem, m, nodeType, - // QSA vars - i, groups, old, nid, newContext, newSelector; + lastObject: function (obj) { + var res = undefined; + BI.each(obj, function (key, value) { + res = value; + return true; + }); + return res; + }, - if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { - setDocument( context ); + concat: function (obj1, obj2) { + if (BI.isKey(obj1)) { + return obj1 + "" + obj2; + } + if (BI.isArray(obj1)) { + return obj1.concat(obj2); + } + if (BI.isObject(obj1)) { + return _.extend({}, obj1, obj2); } + }, - context = context || document; - results = results || []; + backEach: function (obj, predicate, context) { + predicate = BI.iteratee(predicate, context); + for (var index = obj.length - 1; index >= 0; index--) { + predicate(index, obj[index], obj); + } + return false; + }, - if ( !selector || typeof selector !== "string" ) { - return results; + backAny: function (obj, predicate, context) { + predicate = BI.iteratee(predicate, context); + for (var index = obj.length - 1; index >= 0; index--) { + if (predicate(index, obj[index], obj)) { + return true; + } } + return false; + }, - if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { - return []; + backEvery: function (obj, predicate, context) { + predicate = BI.iteratee(predicate, context); + for (var index = obj.length - 1; index >= 0; index--) { + if (!predicate(index, obj[index], obj)) { + return false; + } } + return true; + }, - if ( !documentIsXML && !seed ) { - - // Shortcuts - if ( (match = rquickExpr.exec( selector )) ) { - // Speed-up: Sizzle("#ID") - if ( (m = match[1]) ) { - if ( nodeType === 9 ) { - elem = context.getElementById( m ); - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - if ( elem && elem.parentNode ) { - // Handle the case where IE, Opera, and Webkit return items - // by name instead of ID - if ( elem.id === m ) { - results.push( elem ); - return results; - } - } else { - return results; - } - } else { - // Context is not a document - if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && - contains( context, elem ) && elem.id === m ) { - results.push( elem ); - return results; - } - } + backFindKey: function (obj, predicate, context) { + predicate = BI.iteratee(predicate, context); + var keys = _.keys(obj), key; + for (var i = keys.length - 1; i >= 0; i--) { + key = keys[i]; + if (predicate(obj[key], key, obj)) { + return key; + } + } + }, - // Speed-up: Sizzle("TAG") - } else if ( match[2] ) { - push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) ); - return results; + backFind: function (obj, predicate, context) { + var key; + if (BI.isArray(obj)) { + key = BI.findLastIndex(obj, predicate, context); + } else { + key = BI.backFindKey(obj, predicate, context); + } + if (key !== void 0 && key !== -1) { + return obj[key]; + } + }, - // Speed-up: Sizzle(".CLASS") - } else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) { - push.apply( results, slice.call(context.getElementsByClassName( m ), 0) ); - return results; + remove: function (obj, target, context) { + var isFunction = BI.isFunction(target); + target = isFunction || BI.isArray(target) ? target : [target]; + var i; + if (BI.isArray(obj)) { + for (i = 0; i < obj.length; i++) { + if ((isFunction && target.apply(context, [i, obj[i]]) === true) || (!isFunction && target.contains(obj[i]))) { + obj.splice(i--, 1); } } + } else { + BI.each(obj, function (i, v) { + if ((isFunction && target.apply(context, [i, obj[i]]) === true) || (!isFunction && target.contains(obj[i]))) { + delete obj[i]; + } + }); + } + }, - // QSA path - if ( support.qsa && !rbuggyQSA.test(selector) ) { - old = true; - nid = expando; - newContext = context; - newSelector = nodeType === 9 && selector; - - // qSA works strangely on Element-rooted queries - // We can work around this by specifying an extra ID on the root - // and working up from there (Thanks to Andrew Dupont for the technique) - // IE 8 doesn't work on object elements - if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { - groups = tokenize( selector ); + removeAt: function (obj, index) { + index = BI.isArray(index) ? index : [index]; + var isArray = BI.isArray(obj), i; + for (i = 0; i < index.length; i++) { + if (isArray) { + obj[index[i]] = "$deleteIndex"; + } else { + delete obj[index[i]]; + } + } + if (isArray) { + BI.remove(obj, "$deleteIndex"); + } + }, - if ( (old = context.getAttribute("id")) ) { - nid = old.replace( rescape, "\\$&" ); - } else { - context.setAttribute( "id", nid ); - } - nid = "[id='" + nid + "'] "; + string2Array: function (str) { + return str.split("&-&"); + }, - i = groups.length; - while ( i-- ) { - groups[i] = nid + toSelector( groups[i] ); - } - newContext = rsibling.test( selector ) && context.parentNode || context; - newSelector = groups.join(","); - } + array2String: function (array) { + return array.join("&-&"); + }, - if ( newSelector ) { - try { - push.apply( results, slice.call( newContext.querySelectorAll( - newSelector - ), 0 ) ); - return results; - } catch(qsaError) { - } finally { - if ( !old ) { - context.removeAttribute("id"); - } - } - } + abc2Int: function (str) { + var idx = 0, start = "A", str = str.toUpperCase(); + for (var i = 0, len = str.length; i < len; ++i) { + idx = str.charAt(i).charCodeAt(0) - start.charCodeAt(0) + 26 * idx + 1; + if (idx > (2147483646 - str.charAt(i).charCodeAt(0) + start.charCodeAt(0)) / 26) { + return 0; } } + return idx; + }, - // All others - return select( selector.replace( rtrim, "$1" ), context, results, seed ); + int2Abc: function (num) { + var DIGITS = ["A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"]; + var idx = num, str = ""; + if (num === 0) { + return ""; + } + while (idx !== 0) { + var t = idx % 26; + if (t === 0) { + t = 26; + } + str = DIGITS[t - 1] + str; + idx = (idx - t) / 26; + } + return str; } + }); - /** - * Detect xml - * @param {Element|Object} elem An element or a document - */ - isXML = Sizzle.isXML = function ( elem ) { - // documentElement is verified for cases where it doesn't yet exist - // (such as loading iframes in IE - #4833) - var documentElement = elem && (elem.ownerDocument || elem).documentElement; - return documentElement ? documentElement.nodeName !== "HTML" : false; - }; - - /** - * Sets document-related variables once based on the current document - * @param {Element|Object} [doc] An element or document object to use to set the document - * @returns {Object} Returns the current document - */ - setDocument = Sizzle.setDocument = function ( node ) { - var doc = node ? node.ownerDocument || node : preferredDoc; + // 数组相关的方法 + _.each(["first", "initial", "last", "rest", "compact", "flatten", "without", "union", "intersection", + "difference", "zip", "unzip", "object", "indexOf", "lastIndexOf", "sortedIndex", "range"], function (name) { + BI[name] = _apply(name); + }); + _.each(["findIndex", "findLastIndex"], function (name) { + BI[name] = _applyFunc(name); + }); + _.extend(BI, { + // 构建一个长度为length的数组 + makeArray: function (length, value) { + var res = []; + for (var i = 0; i < length; i++) { + if (BI.isNull(value)) { + res.push(i); + } else { + res.push(BI.deepClone(value)); + } + } + return res; + }, - // If no document and documentElement is available, return - if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { - return document; + makeObject: function (array, value) { + var map = {}; + for (var i = 0; i < array.length; i++) { + if (BI.isNull(value)) { + map[array[i]] = array[i]; + } else { + map[array[i]] = BI.deepClone(value); + } } + return map; + }, - // Set our document - document = doc; - docElem = doc.documentElement; + makeArrayByArray: function (array, value) { + var res = []; + if (!array) { + return res; + } + for (var i = 0, len = array.length; i < len; i++) { + if (BI.isArray(array[i])) { + res.push(arguments.callee(array[i], value)); + } else { + res.push(BI.deepClone(value)); + } + } + return res; + }, - // Support tests - documentIsXML = isXML( doc ); + uniq: function (array, isSorted, iteratee, context) { + if (array == null) { + return []; + } + if (!_.isBoolean(isSorted)) { + context = iteratee; + iteratee = isSorted; + isSorted = false; + } + iteratee && (iteratee = traverse(iteratee, context)); + return _.uniq.call(_, array, isSorted, iteratee, context); + } + }); - // Check if getElementsByTagName("*") returns only elements - support.tagNameNoComments = assert(function ( div ) { - div.appendChild( doc.createComment("") ); - return !div.getElementsByTagName("*").length; - }); + // 对象相关方法 + _.each(["keys", "allKeys", "values", "pairs", "invert", "create", "functions", "extend", "extendOwn", + "defaults", "clone", "property", "propertyOf", "matcher", "isEqual", "isMatch", "isEmpty", + "isElement", "isNumber", "isString", "isArray", "isObject", "isArguments", "isFunction", "isFinite", + "isBoolean", "isDate", "isRegExp", "isError", "isNaN", "isUndefined"], function (name) { + BI[name] = _apply(name); + }); + _.each(["mapObject", "findKey", "pick", "omit", "tap"], function (name) { + BI[name] = _applyFunc(name); + }); + _.extend(BI, { - // Check if attributes should be retrieved by attribute nodes - support.attributes = assert(function ( div ) { - div.innerHTML = "<select></select>"; - var type = typeof div.lastChild.getAttribute("multiple"); - // IE8 returns a string for some attributes even when not present - return type !== "boolean" && type !== "string"; + inherit: function (sb, sp, overrides) { + if (typeof sp === "object") { + overrides = sp; + sp = sb; + sb = function () { + return sp.apply(this, arguments); + }; + } + var F = function () { + }, spp = sp.prototype; + F.prototype = spp; + sb.prototype = new F(); + sb.superclass = spp; + _.extend(sb.prototype, overrides, { + superclass: sp }); + return sb; + }, - // Check if getElementsByClassName can be trusted - support.getByClassName = assert(function ( div ) { - // Opera can't find a second classname (in 9.6) - div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>"; - if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) { + has: function (obj, keys) { + if (BI.isArray(keys)) { + if (keys.length === 0) { return false; } + return BI.every(keys, function (i, key) { + return _.has(obj, key); + }); + } + return _.has.apply(_, arguments); + }, - // Safari 3.2 caches class attributes and doesn't catch changes - div.lastChild.className = "e"; - return div.getElementsByClassName("e").length === 2; - }); - - // Check if getElementById returns elements by name - // Check if getElementsByName privileges form controls or returns elements by ID - support.getByName = assert(function ( div ) { - // Inject content - div.id = expando + 0; - div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>"; - docElem.insertBefore( div, docElem.firstChild ); + // 数字和字符串可以作为key + isKey: function (key) { + return BI.isNumber(key) || (BI.isString(key) && key.length > 0); + }, - // Test - var pass = doc.getElementsByName && - // buggy browsers will return fewer than the correct 2 - doc.getElementsByName( expando ).length === 2 + - // buggy browsers will return more than the correct 0 - doc.getElementsByName( expando + 0 ).length; - support.getIdNotName = !doc.getElementById( expando ); + // 忽略大小写的等于 + isCapitalEqual: function (a, b) { + a = BI.isNull(a) ? a : ("" + a).toLowerCase(); + b = BI.isNull(b) ? b : ("" + b).toLowerCase(); + return BI.isEqual(a, b); + }, - // Cleanup - docElem.removeChild( div ); + isWidthOrHeight: function (w) { + if (typeof w === "number") { + return w >= 0; + } else if (typeof w === "string") { + return /^\d{1,3}%$/.exec(w) || w == "auto" || /^\d+px$/.exec(w); + } + }, - return pass; - }); + isNotNull: function (obj) { + return !BI.isNull(obj); + }, - // IE6/7 return modified attributes - Expr.attrHandle = assert(function ( div ) { - div.innerHTML = "<a href='#'></a>"; - return div.firstChild && typeof div.firstChild.getAttribute !== strundefined && - div.firstChild.getAttribute("href") === "#"; - }) ? - {} : - { - href: function ( elem ) { - return elem.getAttribute( "href", 2 ); - }, - type: function ( elem ) { - return elem.getAttribute("type"); - } - }; + isNull: function (obj) { + return typeof obj === "undefined" || obj === null; + }, - // ID find and filter - if ( support.getIdNotName ) { - Expr.find["ID"] = function ( id, context ) { - if ( typeof context.getElementById !== strundefined && !documentIsXML ) { - var m = context.getElementById( id ); - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - return m && m.parentNode ? [m] : []; - } - }; - Expr.filter["ID"] = function ( id ) { - var attrId = id.replace( runescape, funescape ); - return function ( elem ) { - return elem.getAttribute("id") === attrId; - }; - }; - } else { - Expr.find["ID"] = function ( id, context ) { - if ( typeof context.getElementById !== strundefined && !documentIsXML ) { - var m = context.getElementById( id ); - - return m ? - m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ? - [m] : - undefined : - []; - } - }; - Expr.filter["ID"] = function ( id ) { - var attrId = id.replace( runescape, funescape ); - return function ( elem ) { - var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); - return node && node.value === attrId; - }; - }; - } + isPlainObject: function () { + return $.isPlainObject.apply($, arguments); + }, - // Tag - Expr.find["TAG"] = support.tagNameNoComments ? - function ( tag, context ) { - if ( typeof context.getElementsByTagName !== strundefined ) { - return context.getElementsByTagName( tag ); - } - } : - function ( tag, context ) { - var elem, - tmp = [], - i = 0, - results = context.getElementsByTagName( tag ); - - // Filter out possible comments - if ( tag === "*" ) { - while ( (elem = results[i++]) ) { - if ( elem.nodeType === 1 ) { - tmp.push( elem ); - } - } + isEmptyArray: function (arr) { + return BI.isArray(arr) && BI.isEmpty(arr); + }, - return tmp; - } - return results; - }; + isNotEmptyArray: function (arr) { + return BI.isArray(arr) && !BI.isEmpty(arr); + }, - // Name - Expr.find["NAME"] = support.getByName && function ( tag, context ) { - if ( typeof context.getElementsByName !== strundefined ) { - return context.getElementsByName( name ); - } - }; + isEmptyObject: function (obj) { + return BI.isEqual(obj, {}); + }, - // Class - Expr.find["CLASS"] = support.getByClassName && function ( className, context ) { - if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) { - return context.getElementsByClassName( className ); - } - }; + isNotEmptyObject: function (obj) { + return BI.isPlainObject(obj) && !BI.isEmptyObject(obj); + }, - // QSA and matchesSelector support - - // matchesSelector(:active) reports false when true (IE9/Opera 11.5) - rbuggyMatches = []; - - // qSa(:focus) reports false when true (Chrome 21), - // no need to also add to buggyMatches since matches checks buggyQSA - // A support test would require too much code (would include document ready) - rbuggyQSA = [ ":focus" ]; - - if ( (support.qsa = isNative(doc.querySelectorAll)) ) { - // Build QSA regex - // Regex strategy adopted from Diego Perini - assert(function ( div ) { - // Select is set to empty string on purpose - // This is to test IE's treatment of not explictly - // setting a boolean content attribute, - // since its presence should be enough - // http://bugs.jquery.com/ticket/12359 - div.innerHTML = "<select><option selected=''></option></select>"; - - // IE8 - Some boolean attributes are not treated correctly - if ( !div.querySelectorAll("[selected]").length ) { - rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" ); - } + isEmptyString: function (obj) { + return BI.isString(obj) && obj.length === 0; + }, - // Webkit/Opera - :checked should return selected option elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - // IE8 throws error here and will not see later tests - if ( !div.querySelectorAll(":checked").length ) { - rbuggyQSA.push(":checked"); - } - }); + isNotEmptyString: function (obj) { + return BI.isString(obj) && !BI.isEmptyString(obj); + }, - assert(function ( div ) { + isWindow: function () { + return $.isWindow.apply($, arguments); + } + }); - // Opera 10-12/IE8 - ^= $= *= and empty values - // Should not select anything - div.innerHTML = "<input type='hidden' i=''/>"; - if ( div.querySelectorAll("[i^='']").length ) { - rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" ); - } + // deep方法 + _.extend(BI, { + /** + *完全克隆�?个js对象 + * @param obj + * @returns {*} + */ + deepClone: function (obj) { + if (obj === null || obj === undefined) { + return obj; + } - // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) - // IE8 throws error here and will not see later tests - if ( !div.querySelectorAll(":enabled").length ) { - rbuggyQSA.push( ":enabled", ":disabled" ); - } + var type = Object.prototype.toString.call(obj); - // Opera 10-11 does not throw on post-comma invalid pseudos - div.querySelectorAll("*,:x"); - rbuggyQSA.push(",.*:"); - }); + // Date + if (type === "[object Date]") { + return Date.getDate(obj.getTime()); } - if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector || - docElem.mozMatchesSelector || - docElem.webkitMatchesSelector || - docElem.oMatchesSelector || - docElem.msMatchesSelector) )) ) { + var i, clone, key; - assert(function ( div ) { - // Check to see if it's possible to do matchesSelector - // on a disconnected node (IE 9) - support.disconnectedMatch = matches.call( div, "div" ); + // Array + if (type === "[object Array]") { + i = obj.length; - // This should fail with an exception - // Gecko does not error, returns false instead - matches.call( div, "[s!='']:x" ); - rbuggyMatches.push( "!=", pseudos ); - }); - } - - rbuggyQSA = new RegExp( rbuggyQSA.join("|") ); - rbuggyMatches = new RegExp( rbuggyMatches.join("|") ); - - // Element contains another - // Purposefully does not implement inclusive descendent - // As in, an element does not contain itself - contains = isNative(docElem.contains) || docElem.compareDocumentPosition ? - function ( a, b ) { - var adown = a.nodeType === 9 ? a.documentElement : a, - bup = b && b.parentNode; - return a === bup || !!( bup && bup.nodeType === 1 && ( - adown.contains ? - adown.contains( bup ) : - a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 - )); - } : - function ( a, b ) { - if ( b ) { - while ( (b = b.parentNode) ) { - if ( b === a ) { - return true; - } - } - } - return false; - }; - - // Document order sorting - sortOrder = docElem.compareDocumentPosition ? - function ( a, b ) { - var compare; - - if ( a === b ) { - hasDuplicate = true; - return 0; - } - - if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) { - if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) { - if ( a === doc || contains( preferredDoc, a ) ) { - return -1; - } - if ( b === doc || contains( preferredDoc, b ) ) { - return 1; - } - return 0; - } - return compare & 4 ? -1 : 1; - } - - return a.compareDocumentPosition ? -1 : 1; - } : - function ( a, b ) { - var cur, - i = 0, - aup = a.parentNode, - bup = b.parentNode, - ap = [ a ], - bp = [ b ]; - - // Exit early if the nodes are identical - if ( a === b ) { - hasDuplicate = true; - return 0; - - // Parentless nodes are either documents or disconnected - } else if ( !aup || !bup ) { - return a === doc ? -1 : - b === doc ? 1 : - aup ? -1 : - bup ? 1 : - 0; - - // If the nodes are siblings, we can do a quick check - } else if ( aup === bup ) { - return siblingCheck( a, b ); - } - - // Otherwise we need full lists of their ancestors for comparison - cur = a; - while ( (cur = cur.parentNode) ) { - ap.unshift( cur ); - } - cur = b; - while ( (cur = cur.parentNode) ) { - bp.unshift( cur ); - } - - // Walk down the tree looking for a discrepancy - while ( ap[i] === bp[i] ) { - i++; - } - - return i ? - // Do a sibling check if the nodes have a common ancestor - siblingCheck( ap[i], bp[i] ) : - - // Otherwise nodes in our document sort first - ap[i] === preferredDoc ? -1 : - bp[i] === preferredDoc ? 1 : - 0; - }; - - // Always assume the presence of duplicates if sort doesn't - // pass them to our comparison function (as in Google Chrome). - hasDuplicate = false; - [0, 0].sort( sortOrder ); - support.detectDuplicates = hasDuplicate; - - return document; - }; - - Sizzle.matches = function ( expr, elements ) { - return Sizzle( expr, null, null, elements ); - }; + clone = []; - Sizzle.matchesSelector = function ( elem, expr ) { - // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); + while (i--) { + clone[i] = BI.deepClone(obj[i]); + } } + // Object + else if (type === "[object Object]" && obj.constructor === Object) { + clone = {}; - // Make sure that attribute selectors are quoted - expr = expr.replace( rattributeQuotes, "='$1']" ); - - // rbuggyQSA always contains :focus, so no need for an existence check - if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) { - try { - var ret = matches.call( elem, expr ); - - // IE 9's matchesSelector returns false on disconnected nodes - if ( ret || support.disconnectedMatch || - // As well, disconnected nodes are said to be in a document - // fragment in IE 9 - elem.document && elem.document.nodeType !== 11 ) { - return ret; + for (var i in obj) { + if (_.has(obj, i)) { + clone[i] = BI.deepClone(obj[i]); } - } catch(e) {} - } - - return Sizzle( expr, document, null, [elem] ).length > 0; - }; - - Sizzle.contains = function ( context, elem ) { - // Set document vars if needed - if ( ( context.ownerDocument || context ) !== document ) { - setDocument( context ); + } } - return contains( context, elem ); - }; - - Sizzle.attr = function ( elem, name ) { - var val; - // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); - } + return clone || obj; + }, - if ( !documentIsXML ) { - name = name.toLowerCase(); - } - if ( (val = Expr.attrHandle[ name ]) ) { - return val( elem ); + isDeepMatch: function (object, attrs) { + var keys = BI.keys(attrs), length = keys.length; + if (object == null) { + return !length; } - if ( documentIsXML || support.attributes ) { - return elem.getAttribute( name ); + var obj = Object(object); + for (var i = 0; i < length; i++) { + var key = keys[i]; + if (!BI.isEqual(attrs[key], obj[key]) || !(key in obj)) { + return false; + } } - return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ? - name : - val && val.specified ? val.value : null; - }; - - Sizzle.error = function ( msg ) { - throw new Error( "Syntax error, unrecognized expression: " + msg ); - }; + return true; + }, - // Document sorting and removing duplicates - Sizzle.uniqueSort = function ( results ) { - var elem, - duplicates = [], - i = 1, - j = 0; - - // Unless we *know* we can detect duplicates, assume their presence - hasDuplicate = !support.detectDuplicates; - results.sort( sortOrder ); - - if ( hasDuplicate ) { - for ( ; (elem = results[i]); i++ ) { - if ( elem === results[ i - 1 ] ) { - j = duplicates.push( i ); + deepContains: function (obj, copy) { + if (BI.isObject(copy)) { + return BI.any(obj, function (i, v) { + if (BI.isEqual(v, copy)) { + return true; } - } - while ( j-- ) { - results.splice( duplicates[ j ], 1 ); - } + }); } + return BI.contains(obj, copy); + }, - return results; - }; - - function siblingCheck ( a, b ) { - var cur = b && a, - diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE ); - - // Use IE sourceIndex if available on both nodes - if ( diff ) { - return diff; + deepIndexOf: function (obj, target) { + for (var i = 0; i < obj.length; i++) { + if (BI.isEqual(target, obj[i])) { + return i; + } } + return -1; + }, - // Check if b follows a - if ( cur ) { - while ( (cur = cur.nextSibling) ) { - if ( cur === b ) { - return -1; + deepRemove: function (obj, target) { + var done = false; + var i; + if (BI.isArray(obj)) { + for (i = 0; i < obj.length; i++) { + if (BI.isEqual(target, obj[i])) { + obj.splice(i--, 1); + done = true; } } + } else { + BI.each(obj, function (i, v) { + if (BI.isEqual(target, obj[i])) { + delete obj[i]; + done = true; + } + }); } + return done; + }, - return a ? 1 : -1; - } - - // Returns a function to use in pseudos for input types - function createInputPseudo ( type ) { - return function ( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === type; - }; - } - - // Returns a function to use in pseudos for buttons - function createButtonPseudo ( type ) { - return function ( elem ) { - var name = elem.nodeName.toLowerCase(); - return (name === "input" || name === "button") && elem.type === type; - }; - } - - // Returns a function to use in pseudos for positionals - function createPositionalPseudo ( fn ) { - return markFunction(function ( argument ) { - argument = +argument; - return markFunction(function ( seed, matches ) { - var j, - matchIndexes = fn( [], seed.length, argument ), - i = matchIndexes.length; - - // Match elements found at the specified indexes - while ( i-- ) { - if ( seed[ (j = matchIndexes[i]) ] ) { - seed[j] = !(matches[j] = seed[j]); - } + deepWithout: function (obj, target) { + if (BI.isArray(obj)) { + var result = []; + for (var i = 0; i < obj.length; i++) { + if (!BI.isEqual(target, obj[i])) { + result.push(obj[i]); } - }); + } + return result; + } + var result = {}; + BI.each(obj, function (i, v) { + if (!BI.isEqual(target, obj[i])) { + result[i] = v; + } }); - } + return result; - /** - * Utility function for retrieving the text value of an array of DOM nodes - * @param {Array|Element} elem - */ - getText = Sizzle.getText = function ( elem ) { - var node, - ret = "", - i = 0, - nodeType = elem.nodeType; + }, - if ( !nodeType ) { - // If no nodeType, this is expected to be an array - for ( ; (node = elem[i]); i++ ) { - // Do not traverse comment nodes - ret += getText( node ); + deepUnique: function (array) { + var result = []; + BI.each(array, function (i, item) { + if (!BI.deepContains(result, item)) { + result.push(item); } - } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { - // Use textContent for elements - // innerText usage removed for consistency of new lines (see #11153) - if ( typeof elem.textContent === "string" ) { - return elem.textContent; + }); + return result; + }, + + // 比较两个对象得出不一样的key值 + deepDiff: function (object, other) { + object || (object = {}); + other || (other = {}); + var result = []; + var used = []; + for (var b in object) { + if (this.has(object, b)) { + if (!this.isEqual(object[b], other[b])) { + result.push(b); + } + used.push(b); } - // Traverse its children - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - ret += getText( elem ); + } + for (var b in other) { + if (this.has(other, b) && !used.contains(b)) { + result.push(b); } - - } else if ( nodeType === 3 || nodeType === 4 ) { - return elem.nodeValue; } - // Do not include comment or processing instruction nodes - - return ret; - }; - - Expr = Sizzle.selectors = { - - // Can be adjusted by the user - cacheLength: 50, - - createPseudo: markFunction, - - match: matchExpr, - - find: {}, - - relative: { - ">": { dir: "parentNode", first: true }, - " ": { dir: "parentNode" }, - "+": { dir: "previousSibling", first: true }, - "~": { dir: "previousSibling" } - }, - - preFilter: { - ATTR: function ( match ) { - match[1] = match[1].replace( runescape, funescape ); - - // Move the given value to match[3] whether quoted or unquoted - match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape ); - - if ( match[2] === "~=" ) { - match[3] = " " + match[3] + " "; - } - - return match.slice( 0, 4 ); - }, + return result; + }, - CHILD: function ( match ) { - /* matches from matchExpr["CHILD"] - 1 type (only|nth|...) - 2 what (child|of-type) - 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) - 4 xn-component of xn+y argument ([+-]?\d*n|) - 5 sign of xn-component - 6 x of xn-component - 7 sign of y-component - 8 y of y-component - */ - match[1] = match[1].toLowerCase(); + deepExtend: function () { + var args = [].slice.call(arguments); + args.unshift(true); + return $.extend.apply($, args); + } + }); - if ( match[1].slice( 0, 3 ) === "nth" ) { - // nth-* requires argument - if ( !match[3] ) { - Sizzle.error( match[0] ); - } + // 通用方法 + _.each(["uniqueId", "result", "chain", "iteratee", "escape", "unescape"], function (name) { + BI[name] = function () { + return _[name].apply(_, arguments); + }; + }); - // numeric x and y parameters for Expr.filter.CHILD - // remember that false/true cast respectively to 0/1 - match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); - match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); + // 事件相关方法 + _.each(["bind", "once", "partial", "debounce", "throttle", "delay", "defer", "wrap"], function (name) { + BI[name] = function () { + return _[name].apply(_, arguments); + }; + }); - // other types prohibit arguments - } else if ( match[3] ) { - Sizzle.error( match[0] ); - } + _.extend(BI, { + nextTick: (function () { + var callbacks = []; + var pending = false; + var timerFunc; - return match; - }, + function nextTickHandler () { + pending = false; + var copies = callbacks.slice(0); + callbacks = []; + for (var i = 0; i < copies.length; i++) { + copies[i](); + } + } - PSEUDO: function ( match ) { - var excess, - unquoted = !match[5] && match[2]; + if (typeof Promise !== "undefined") { + var p = Promise.resolve(); + timerFunc = function () { + p.then(nextTickHandler); + }; + } else - if ( matchExpr["CHILD"].test( match[0] ) ) { - return null; + /* istanbul ignore if */ + if (typeof MutationObserver !== "undefined") { + var counter = 1; + var observer = new MutationObserver(nextTickHandler); + var textNode = document.createTextNode(counter + ""); + observer.observe(textNode, { + characterData: true + }); + timerFunc = function () { + counter = (counter + 1) % 2; + textNode.data = counter + ""; + }; + } else { + timerFunc = function () { + setTimeout(nextTickHandler, 0); + }; + } + return function queueNextTick (cb) { + var _resolve; + var args = [].slice.call(arguments, 1); + callbacks.push(function () { + if (cb) { + cb.apply(null, args); } - - // Accept quoted arguments as-is - if ( match[4] ) { - match[2] = match[4]; - - // Strip excess characters from unquoted arguments - } else if ( unquoted && rpseudo.test( unquoted ) && - // Get excess from tokenize (recursively) - (excess = tokenize( unquoted, true )) && - // advance to the next closing parenthesis - (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { - - // excess is a negative index - match[0] = match[0].slice( 0, excess ); - match[2] = unquoted.slice( 0, excess ); + if (_resolve) { + _resolve.apply(null, args); } - - // Return only captures needed by the pseudo filter method (type and argument) - return match.slice( 0, 3 ); + }); + if (!pending) { + pending = true; + timerFunc(); } - }, - - filter: { - - TAG: function ( nodeName ) { - if ( nodeName === "*" ) { - return function () { return true; }; - } - - nodeName = nodeName.replace( runescape, funescape ).toLowerCase(); - return function ( elem ) { - return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; - }; - }, - - CLASS: function ( className ) { - var pattern = classCache[ className + " " ]; - - return pattern || - (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && - classCache( className, function ( elem ) { - return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" ); - }); - }, - - ATTR: function ( name, operator, check ) { - return function ( elem ) { - var result = Sizzle.attr( elem, name ); - - if ( result == null ) { - return operator === "!="; - } - if ( !operator ) { - return true; - } - - result += ""; + if (!cb && typeof Promise !== "undefined") { + return new Promise(function (resolve) { + _resolve = resolve; + }); + } + }; + })() + }); - return operator === "=" ? result === check : - operator === "!=" ? result !== check : - operator === "^=" ? check && result.indexOf( check ) === 0 : - operator === "*=" ? check && result.indexOf( check ) > -1 : - operator === "$=" ? check && result.slice( -check.length ) === check : - operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : - operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : - false; - }; - }, + // 数字相关方法 + _.each(["random"], function (name) { + BI[name] = _apply(name); + }); + _.extend(BI, { + getTime: function () { + if (window.performance && window.performance.now) { + return window.performance.now(); + } + if (window.performance && window.performance.webkitNow) { + return window.performance.webkitNow(); + } + if (Date.now) { + return Date.now(); + } + return Date.getDate().getTime(); - CHILD: function ( type, what, argument, first, last ) { - var simple = type.slice( 0, 3 ) !== "nth", - forward = type.slice( -4 ) !== "last", - ofType = what === "of-type"; - - return first === 1 && last === 0 ? - - // Shortcut for :nth-*(n) - function ( elem ) { - return !!elem.parentNode; - } : - - function ( elem, context, xml ) { - var cache, outerCache, node, diff, nodeIndex, start, - dir = simple !== forward ? "nextSibling" : "previousSibling", - parent = elem.parentNode, - name = ofType && elem.nodeName.toLowerCase(), - useCache = !xml && !ofType; - - if ( parent ) { - - // :(first|last|only)-(child|of-type) - if ( simple ) { - while ( dir ) { - node = elem; - while ( (node = node[ dir ]) ) { - if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { - return false; - } - } - // Reverse direction for :only-* (if we haven't yet done so) - start = dir = type === "only" && !start && "nextSibling"; - } - return true; - } - start = [ forward ? parent.firstChild : parent.lastChild ]; - // non-xml :nth-child(...) stores cache data on `parent` - if ( forward && useCache ) { - // Seek `elem` from a previously-cached index - outerCache = parent[ expando ] || (parent[ expando ] = {}); - cache = outerCache[ type ] || []; - nodeIndex = cache[0] === dirruns && cache[1]; - diff = cache[0] === dirruns && cache[2]; - node = nodeIndex && parent.childNodes[ nodeIndex ]; + }, - while ( (node = ++nodeIndex && node && node[ dir ] || + parseInt: function (number) { + var radix = 10; + if (/^0x/g.test(number)) { + radix = 16; + } + try { + return parseInt(number, radix); + } catch (e) { + throw new Error(number + "parse int error"); + return NaN; + } + }, - // Fallback to seeking `elem` from the start - (diff = nodeIndex = 0) || start.pop()) ) { + parseSafeInt: function (value) { + var MAX_SAFE_INTEGER = 9007199254740991; + return value + ? this.clamp(this.parseInt(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER) + : (value === 0 ? value : 0); + }, - // When found, cache indexes on `parent` and break - if ( node.nodeType === 1 && ++diff && node === elem ) { - outerCache[ type ] = [ dirruns, nodeIndex, diff ]; - break; - } - } + parseFloat: function (number) { + try { + return parseFloat(number); + } catch (e) { + throw new Error(number + "parse float error"); + return NaN; + } + }, - // Use previously-cached element index if available - } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { - diff = cache[1]; + isNaturalNumber: function (number) { + if (/^\d+$/.test(number)) { + return true; + } + return false; + }, - // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) - } else { - // Use the same loop as above to seek `elem` from the start - while ( (node = ++nodeIndex && node && node[ dir ] || - (diff = nodeIndex = 0) || start.pop()) ) { + isPositiveInteger: function (number) { + if (/^\+?[1-9][0-9]*$/.test(number)) { + return true; + } + return false; + }, - if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { - // Cache the index of each encountered element - if ( useCache ) { - (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; - } + isNegativeInteger: function (number) { + if (/^\-[1-9][0-9]*$/.test(number)) { + return true; + } + return false; + }, - if ( node === elem ) { - break; - } - } - } - } + isInteger: function (number) { + if (/^\-?\d+$/.test(number)) { + return true; + } + return false; + }, - // Incorporate the offset, then check against cycle size - diff -= last; - return diff === first || ( diff % first === 0 && diff / first >= 0 ); - } - }; - }, + isNumeric: function (number) { + return $.isNumeric(number); + }, - PSEUDO: function ( pseudo, argument ) { - // pseudo-class names are case-insensitive - // http://www.w3.org/TR/selectors/#pseudo-classes - // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters - // Remember that setFilters inherits from pseudos - var args, - fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || - Sizzle.error( "unsupported pseudo: " + pseudo ); + isFloat: function (number) { + if (/^([+-]?)\\d*\\.\\d+$/.test(number)) { + return true; + } + return false; + }, - // The user may use createPseudo to indicate that - // arguments are needed to create the filter function - // just as Sizzle does - if ( fn[ expando ] ) { - return fn( argument ); - } + isOdd: function (number) { + if (!BI.isInteger(number)) { + return false; + } + return number & 1 === 1; + }, - // But maintain support for old signatures - if ( fn.length > 1 ) { - args = [ pseudo, pseudo, "", argument ]; - return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? - markFunction(function ( seed, matches ) { - var idx, - matched = fn( seed, argument ), - i = matched.length; - while ( i-- ) { - idx = indexOf.call( seed, matched[i] ); - seed[ idx ] = !( matches[ idx ] = matched[i] ); - } - }) : - function ( elem ) { - return fn( elem, 0, args ); - }; - } + isEven: function (number) { + if (!BI.isInteger(number)) { + return false; + } + return number & 1 === 0; + }, - return fn; + sum: function (array, iteratee, context) { + var sum = 0; + BI.each(array, function (i, item) { + if (iteratee) { + sum += Number(iteratee.apply(context, [i, item])); + } else { + sum += Number(item); } - }, - - pseudos: { - // Potentially complex pseudos - not: markFunction(function ( selector ) { - // Trim the selector passed to compile - // to avoid treating leading and trailing - // spaces as combinators - var input = [], - results = [], - matcher = compile( selector.replace( rtrim, "$1" ) ); - - return matcher[ expando ] ? - markFunction(function ( seed, matches, context, xml ) { - var elem, - unmatched = matcher( seed, null, xml, [] ), - i = seed.length; - - // Match elements unmatched by `matcher` - while ( i-- ) { - if ( (elem = unmatched[i]) ) { - seed[i] = !(matches[i] = elem); - } - } - }) : - function ( elem, context, xml ) { - input[0] = elem; - matcher( input, null, xml, results ); - return !results.pop(); - }; - }), - - has: markFunction(function ( selector ) { - return function ( elem ) { - return Sizzle( selector, elem ).length > 0; - }; - }), - - contains: markFunction(function ( text ) { - return function ( elem ) { - return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; - }; - }), - - // "Whether an element is represented by a :lang() selector - // is based solely on the element's language value - // being equal to the identifier C, - // or beginning with the identifier C immediately followed by "-". - // The matching of C against the element's language value is performed case-insensitively. - // The identifier C does not have to be a valid language name." - // http://www.w3.org/TR/selectors/#lang-pseudo - lang: markFunction( function ( lang ) { - // lang value must be a valid identifider - if ( !ridentifier.test(lang || "") ) { - Sizzle.error( "unsupported lang: " + lang ); - } - lang = lang.replace( runescape, funescape ).toLowerCase(); - return function ( elem ) { - var elemLang; - do { - if ( (elemLang = documentIsXML ? - elem.getAttribute("xml:lang") || elem.getAttribute("lang") : - elem.lang) ) { - - elemLang = elemLang.toLowerCase(); - return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; - } - } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); - return false; - }; - }), - - // Miscellaneous - target: function ( elem ) { - var hash = window.location && window.location.hash; - return hash && hash.slice( 1 ) === elem.id; - }, - - root: function ( elem ) { - return elem === docElem; - }, + }); + return sum; + }, - focus: function ( elem ) { - return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); - }, + average: function (array, iteratee, context) { + var sum = BI.sum(array, iteratee, context); + return sum / array.length; + } + }); - // Boolean properties - enabled: function ( elem ) { - return elem.disabled === false; - }, + // 字符串相关方法 + _.extend(BI, { + trim: function () { + return $.trim.apply($, arguments); + }, - disabled: function ( elem ) { - return elem.disabled === true; - }, + toUpperCase: function (string) { + return (string + "").toLocaleUpperCase(); + }, - checked: function ( elem ) { - // In CSS3, :checked should return both checked and selected elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - var nodeName = elem.nodeName.toLowerCase(); - return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); - }, + toLowerCase: function (string) { + return (string + "").toLocaleLowerCase(); + }, - selected: function ( elem ) { - // Accessing this property makes selected-by-default - // options in Safari work properly - if ( elem.parentNode ) { - elem.parentNode.selectedIndex; - } + isEndWithBlank: function (string) { + return /(\s|\u00A0)$/.test(string); + }, - return elem.selected === true; - }, + isLiteral: function (exp) { + var literalValueRE = /^\s?(true|false|-?[\d\.]+|'[^']*'|"[^"]*")\s?$/; + return literalValueRE.test(exp); + }, - // Contents - empty: function ( elem ) { - // http://www.w3.org/TR/selectors/#empty-pseudo - // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)), - // not comment, processing instructions, or others - // Thanks to Diego Perini for the nodeName shortcut - // Greater than "@" means alpha characters (specifically not starting with "#" or "?") - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) { - return false; - } - } - return true; - }, + stripQuotes: function (str) { + var a = str.charCodeAt(0); + var b = str.charCodeAt(str.length - 1); + return a === b && (a === 0x22 || a === 0x27) + ? str.slice(1, -1) + : str; + }, - parent: function ( elem ) { - return !Expr.pseudos["empty"]( elem ); - }, + // background-color => backgroundColor + camelize: function (str) { + return str.replace(/-(.)/g, function (_, character) { + return character.toUpperCase(); + }); + }, - // Element/input types - header: function ( elem ) { - return rheader.test( elem.nodeName ); - }, + // backgroundColor => background-color + hyphenate: function (str) { + return str.replace(/([A-Z])/g, "-$1").toLowerCase(); + }, - input: function ( elem ) { - return rinputs.test( elem.nodeName ); - }, + isNotEmptyString: function (str) { + return BI.isString(str) && !BI.isEmpty(str); + }, - button: function ( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === "button" || name === "button"; - }, + isEmptyString: function (str) { + return BI.isString(str) && BI.isEmpty(str); + }, - text: function ( elem ) { - var attr; - // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) - // use getAttribute instead to test this case - return elem.nodeName.toLowerCase() === "input" && - elem.type === "text" && - ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type ); - }, - - // Position-in-collection - first: createPositionalPseudo(function () { - return [ 0 ]; - }), - - last: createPositionalPseudo(function ( matchIndexes, length ) { - return [ length - 1 ]; - }), - - eq: createPositionalPseudo(function ( matchIndexes, length, argument ) { - return [ argument < 0 ? argument + length : argument ]; - }), - - even: createPositionalPseudo(function ( matchIndexes, length ) { - var i = 0; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - odd: createPositionalPseudo(function ( matchIndexes, length ) { - var i = 1; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - lt: createPositionalPseudo(function ( matchIndexes, length, argument ) { - var i = argument < 0 ? argument + length : argument; - for ( ; --i >= 0; ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - gt: createPositionalPseudo(function ( matchIndexes, length, argument ) { - var i = argument < 0 ? argument + length : argument; - for ( ; ++i < length; ) { - matchIndexes.push( i ); - } - return matchIndexes; - }) + /** + * 对字符串进行加密 {@link #decrypt} + * @static + * @param str 原始字符�? + * @param keyt 密钥 + * @returns {String} 加密后的字符�? + */ + encrypt: function (str, keyt) { + if (str == "") { + return ""; } - }; - - // Add button/input type pseudos - for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { - Expr.pseudos[ i ] = createInputPseudo( i ); - } - for ( i in { submit: true, reset: true } ) { - Expr.pseudos[ i ] = createButtonPseudo( i ); - } - - function tokenize ( selector, parseOnly ) { - var matched, match, tokens, type, - soFar, groups, preFilters, - cached = tokenCache[ selector + " " ]; - - if ( cached ) { - return parseOnly ? 0 : cached.slice( 0 ); + str = escape(str); + if (!keyt || keyt == "") { + keyt = "655"; } - - soFar = selector; - groups = []; - preFilters = Expr.preFilter; - - while ( soFar ) { - - // Comma and first run - if ( !matched || (match = rcomma.exec( soFar )) ) { - if ( match ) { - // Don't consume trailing commas as valid - soFar = soFar.slice( match[0].length ) || soFar; - } - groups.push( tokens = [] ); - } - - matched = false; - - // Combinators - if ( (match = rcombinators.exec( soFar )) ) { - matched = match.shift(); - tokens.push( { - value: matched, - // Cast descendant combinators to space - type: match[0].replace( rtrim, " " ) - } ); - soFar = soFar.slice( matched.length ); - } - - // Filters - for ( type in Expr.filter ) { - if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || - (match = preFilters[ type ]( match ))) ) { - matched = match.shift(); - tokens.push( { - value: matched, - type: type, - matches: match - } ); - soFar = soFar.slice( matched.length ); - } - } - - if ( !matched ) { - break; - } + keyt = escape(keyt); + if (keyt == null || keyt.length <= 0) { + alert("Please enter a password with which to encrypt the message."); + return null; } - - // Return the length of the invalid excess - // if we're just parsing - // Otherwise, throw an error or return tokens - return parseOnly ? - soFar.length : - soFar ? - Sizzle.error( selector ) : - // Cache the tokens - tokenCache( selector, groups ).slice( 0 ); - } - - function toSelector ( tokens ) { - var i = 0, - len = tokens.length, - selector = ""; - for ( ; i < len; i++ ) { - selector += tokens[i].value; + var prand = ""; + for (var i = 0; i < keyt.length; i++) { + prand += keyt.charCodeAt(i).toString(); } - return selector; - } - - function addCombinator ( matcher, combinator, base ) { - var dir = combinator.dir, - checkNonElements = base && dir === "parentNode", - doneName = done++; + var sPos = Math.floor(prand.length / 5); + var mult = parseInt(prand.charAt(sPos) + prand.charAt(sPos * 2) + prand.charAt(sPos * 3) + prand.charAt(sPos * 4) + prand.charAt(sPos * 5)); - return combinator.first ? - // Check against closest ancestor/preceding element - function ( elem, context, xml ) { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - return matcher( elem, context, xml ); - } + var incr = Math.ceil(keyt.length / 2); + var modu = Math.pow(2, 31) - 1; + if (mult < 2) { + alert("Algorithm cannot find a suitable hash. Please choose a different password. \nPossible considerations are to choose a more complex or longer password."); + return null; } - } : - - // Check against all ancestor/preceding elements - function ( elem, context, xml ) { - var data, cache, outerCache, - dirkey = dirruns + " " + doneName; - - // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching - if ( xml ) { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - if ( matcher( elem, context, xml ) ) { - return true; - } - } - } - } else { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - outerCache = elem[ expando ] || (elem[ expando ] = {}); - if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) { - if ( (data = cache[1]) === true || data === cachedruns ) { - return data === true; - } - } else { - cache = outerCache[ dir ] = [ dirkey ]; - cache[1] = matcher( elem, context, xml ) || cachedruns; - if ( cache[1] === true ) { - return true; - } - } - } - } - } - }; - } - - function elementMatcher ( matchers ) { - return matchers.length > 1 ? - function ( elem, context, xml ) { - var i = matchers.length; - while ( i-- ) { - if ( !matchers[i]( elem, context, xml ) ) { - return false; - } - } - return true; - } : - matchers[0]; - } - - function condense ( unmatched, map, filter, context, xml ) { - var elem, - newUnmatched = [], - i = 0, - len = unmatched.length, - mapped = map != null; - - for ( ; i < len; i++ ) { - if ( (elem = unmatched[i]) ) { - if ( !filter || filter( elem, context, xml ) ) { - newUnmatched.push( elem ); - if ( mapped ) { - map.push( i ); - } - } + // var salt = Math.round(Math.random() * 1000000000) % 100000000; + var salt = 101; + prand += salt; + while (prand.length > 10) { + prand = (parseInt(prand.substring(0, 10)) + parseInt(prand.substring(10, prand.length), 10)).toString(); + } + prand = (mult * prand + incr) % modu; + var enc_chr = ""; + var enc_str = ""; + for (var i = 0; i < str.length; i++) { + enc_chr = parseInt(str.charCodeAt(i) ^ Math.floor((prand / modu) * 255)); + if (enc_chr < 16) { + enc_str += "0" + enc_chr.toString(16); + } else { + enc_str += enc_chr.toString(16); } + prand = (mult * prand + incr) % modu; } + salt = salt.toString(16); + while (salt.length < 8) { + salt = "0" + salt; + } + enc_str += salt; + return enc_str; + }, - return newUnmatched; - } - - function setMatcher ( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { - if ( postFilter && !postFilter[ expando ] ) { - postFilter = setMatcher( postFilter ); + /** + * 对加密后的字符串解密 {@link #encrypt} + * @static + * @param str 加密过的字符�? + * @param keyt 密钥 + * @returns {String} 解密后的字符�? + */ + decrypt: function (str, keyt) { + if (str == "") { + return ""; } - if ( postFinder && !postFinder[ expando ] ) { - postFinder = setMatcher( postFinder, postSelector ); + if (!keyt || keyt == "") { + keyt = "655"; } - return markFunction(function ( seed, results, context, xml ) { - var temp, i, elem, - preMap = [], - postMap = [], - preexisting = results.length, - - // Get initial elements from seed or context - elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), - - // Prefilter to get matcher input, preserving a map for seed-results synchronization - matcherIn = preFilter && ( seed || !selector ) ? - condense( elems, preMap, preFilter, context, xml ) : - elems, - - matcherOut = matcher ? - // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, - postFinder || ( seed ? preFilter : preexisting || postFilter ) ? - - // ...intermediate processing is necessary - [] : - - // ...otherwise use results directly - results : - matcherIn; - - // Find primary matches - if ( matcher ) { - matcher( matcherIn, matcherOut, context, xml ); - } - - // Apply postFilter - if ( postFilter ) { - temp = condense( matcherOut, postMap ); - postFilter( temp, [], context, xml ); - - // Un-match failing elements by moving them back to matcherIn - i = temp.length; - while ( i-- ) { - if ( (elem = temp[i]) ) { - matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); - } - } - } - - if ( seed ) { - if ( postFinder || preFilter ) { - if ( postFinder ) { - // Get the final matcherOut by condensing this intermediate into postFinder contexts - temp = []; - i = matcherOut.length; - while ( i-- ) { - if ( (elem = matcherOut[i]) ) { - // Restore matcherIn since elem is not yet a final match - temp.push( (matcherIn[i] = elem) ); - } - } - postFinder( null, (matcherOut = []), temp, xml ); - } - - // Move matched elements from seed to results to keep them synchronized - i = matcherOut.length; - while ( i-- ) { - if ( (elem = matcherOut[i]) && - (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { - - seed[temp] = !(results[temp] = elem); - } - } - } - - // Add elements to results, through postFinder if defined - } else { - matcherOut = condense( - matcherOut === results ? - matcherOut.splice( preexisting, matcherOut.length ) : - matcherOut - ); - if ( postFinder ) { - postFinder( null, results, matcherOut, xml ); - } else { - push.apply( results, matcherOut ); - } - } - }); - } - - function matcherFromTokens ( tokens ) { - var checkContext, matcher, j, - len = tokens.length, - leadingRelative = Expr.relative[ tokens[0].type ], - implicitRelative = leadingRelative || Expr.relative[" "], - i = leadingRelative ? 1 : 0, - - // The foundational matcher ensures that elements are reachable from top-level context(s) - matchContext = addCombinator( function ( elem ) { - return elem === checkContext; - }, implicitRelative, true ), - matchAnyContext = addCombinator( function ( elem ) { - return indexOf.call( checkContext, elem ) > -1; - }, implicitRelative, true ), - matchers = [ function ( elem, context, xml ) { - return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( - (checkContext = context).nodeType ? - matchContext( elem, context, xml ) : - matchAnyContext( elem, context, xml ) ); - } ]; - - for ( ; i < len; i++ ) { - if ( (matcher = Expr.relative[ tokens[i].type ]) ) { - matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; - } else { - matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); - - // Return special upon seeing a positional matcher - if ( matcher[ expando ] ) { - // Find the next relative operator (if any) for proper handling - j = ++i; - for ( ; j < len; j++ ) { - if ( Expr.relative[ tokens[j].type ] ) { - break; - } - } - return setMatcher( - i > 1 && elementMatcher( matchers ), - i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ), - matcher, - i < j && matcherFromTokens( tokens.slice( i, j ) ), - j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), - j < len && toSelector( tokens ) - ); - } - matchers.push( matcher ); - } - } - - return elementMatcher( matchers ); - } - - function matcherFromGroupMatchers ( elementMatchers, setMatchers ) { - // A counter to specify which element is currently being matched - var matcherCachedRuns = 0, - bySet = setMatchers.length > 0, - byElement = elementMatchers.length > 0, - superMatcher = function ( seed, context, xml, results, expandContext ) { - var elem, j, matcher, - setMatched = [], - matchedCount = 0, - i = "0", - unmatched = seed && [], - outermost = expandContext != null, - contextBackup = outermostContext, - // We must always have either seed elements or context - elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ), - // Use integer dirruns iff this is the outermost matcher - dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1); - - if ( outermost ) { - outermostContext = context !== document && context; - cachedruns = matcherCachedRuns; - } - - // Add elements passing elementMatchers directly to results - // Keep `i` a string if there are no elements so `matchedCount` will be "00" below - for ( ; (elem = elems[i]) != null; i++ ) { - if ( byElement && elem ) { - j = 0; - while ( (matcher = elementMatchers[j++]) ) { - if ( matcher( elem, context, xml ) ) { - results.push( elem ); - break; - } - } - if ( outermost ) { - dirruns = dirrunsUnique; - cachedruns = ++matcherCachedRuns; - } - } - - // Track unmatched elements for set filters - if ( bySet ) { - // They will have gone through all possible matchers - if ( (elem = !matcher && elem) ) { - matchedCount--; - } - - // Lengthen the array for every element, matched or not - if ( seed ) { - unmatched.push( elem ); - } - } - } - - // Apply set filters to unmatched elements - matchedCount += i; - if ( bySet && i !== matchedCount ) { - j = 0; - while ( (matcher = setMatchers[j++]) ) { - matcher( unmatched, setMatched, context, xml ); - } - - if ( seed ) { - // Reintegrate element matches to eliminate the need for sorting - if ( matchedCount > 0 ) { - while ( i-- ) { - if ( !(unmatched[i] || setMatched[i]) ) { - setMatched[i] = pop.call( results ); - } - } - } - - // Discard index placeholder values to get only actual matches - setMatched = condense( setMatched ); - } - - // Add matches to results - push.apply( results, setMatched ); - - // Seedless set matches succeeding multiple successful matchers stipulate sorting - if ( outermost && !seed && setMatched.length > 0 && - ( matchedCount + setMatchers.length ) > 1 ) { - - Sizzle.uniqueSort( results ); - } - } - - // Override manipulation of globals by nested matchers - if ( outermost ) { - dirruns = dirrunsUnique; - outermostContext = contextBackup; - } - - return unmatched; - }; - - return bySet ? - markFunction( superMatcher ) : - superMatcher; - } - - compile = Sizzle.compile = function ( selector, group /* Internal Use Only */ ) { - var i, - setMatchers = [], - elementMatchers = [], - cached = compilerCache[ selector + " " ]; - - if ( !cached ) { - // Generate a function of recursive functions that can be used to check each element - if ( !group ) { - group = tokenize( selector ); - } - i = group.length; - while ( i-- ) { - cached = matcherFromTokens( group[i] ); - if ( cached[ expando ] ) { - setMatchers.push( cached ); - } else { - elementMatchers.push( cached ); - } - } - - // Cache the compiled function - cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); + keyt = escape(keyt); + if (str == null || str.length < 8) { + return; } - return cached; - }; - - function multipleContexts ( selector, contexts, results ) { - var i = 0, - len = contexts.length; - for ( ; i < len; i++ ) { - Sizzle( selector, contexts[i], results ); + if (keyt == null || keyt.length <= 0) { + return; + } + var prand = ""; + for (var i = 0; i < keyt.length; i++) { + prand += keyt.charCodeAt(i).toString(); + } + var sPos = Math.floor(prand.length / 5); + var tempmult = prand.charAt(sPos) + prand.charAt(sPos * 2) + prand.charAt(sPos * 3) + prand.charAt(sPos * 4); + if (sPos * 5 < prand.length) { + tempmult += prand.charAt(sPos * 5); + } + var mult = parseInt(tempmult); + var incr = Math.round(keyt.length / 2); + var modu = Math.pow(2, 31) - 1; + var salt = parseInt(str.substring(str.length - 8, str.length), 16); + str = str.substring(0, str.length - 8); + prand += salt; + while (prand.length > 10) { + prand = (parseInt(prand.substring(0, 10), 10) + parseInt(prand.substring(10, prand.length), 10)).toString(); + } + prand = (mult * prand + incr) % modu; + var enc_chr = ""; + var enc_str = ""; + for (var i = 0; i < str.length; i += 2) { + enc_chr = parseInt(parseInt(str.substring(i, i + 2), 16) ^ Math.floor((prand / modu) * 255)); + enc_str += String.fromCharCode(enc_chr); + prand = (mult * prand + incr) % modu; } - return results; + return unescape(enc_str); } + }); - function select ( selector, context, results, seed ) { - var i, tokens, token, type, find, - match = tokenize( selector ); - - if ( !seed ) { - // Try to minimize operations if there is only one group - if ( match.length === 1 ) { - - // Take a shortcut and set the context if the root selector is an ID - tokens = match[0] = match[0].slice( 0 ); - if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && - context.nodeType === 9 && !documentIsXML && - Expr.relative[ tokens[1].type ] ) { - - context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0]; - if ( !context ) { - return results; - } - - selector = selector.slice( tokens.shift().value.length ); - } - - // Fetch a seed set for right-to-left matching - i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; - while ( i-- ) { - token = tokens[i]; - - // Abort if we hit a combinator - if ( Expr.relative[ (type = token.type) ] ) { - break; - } - if ( (find = Expr.find[ type ]) ) { - // Search, expanding context for leading sibling combinators - if ( (seed = find( - token.matches[0].replace( runescape, funescape ), - rsibling.test( tokens[0].type ) && context.parentNode || context - )) ) { - - // If seed is empty or no tokens remain, we can return early - tokens.splice( i, 1 ); - selector = seed.length && toSelector( tokens ); - if ( !selector ) { - push.apply( results, slice.call( seed, 0 ) ); - return results; - } - - break; - } - } - } - } + // 浏览器相关方法 + _.extend(BI, { + isIE: function () { + if (this.__isIE == null) { + this.__isIE = /(msie|trident)/i.test(navigator.userAgent.toLowerCase()); } + return this.__isIE; + }, - // Compile and execute a filtering function - // Provide `match` to avoid retokenization if we modified the selector above - compile( selector, match )( - seed, - context, - documentIsXML, - results, - rsibling.test( selector ) - ); - return results; - } - - // Deprecated - Expr.pseudos["nth"] = Expr.pseudos["eq"]; - - // Easy API for creating new setFilters - function setFilters () {} - Expr.filters = setFilters.prototype = Expr.pseudos; - Expr.setFilters = new setFilters(); - - // Initialize with the default document - setDocument(); - - // Override sizzle attribute retrieval - Sizzle.attr = jQuery.attr; - jQuery.find = Sizzle; - jQuery.expr = Sizzle.selectors; - jQuery.expr[":"] = jQuery.expr.pseudos; - jQuery.unique = Sizzle.uniqueSort; - jQuery.text = Sizzle.getText; - jQuery.isXMLDoc = Sizzle.isXML; - jQuery.contains = Sizzle.contains; - - - })( window ); - var runtil = /Until$/, - rparentsprev = /^(?:parents|prev(?:Until|All))/, - isSimple = /^.[^:#\[\.,]*$/, - rneedsContext = jQuery.expr.match.needsContext, - // methods guaranteed to produce a unique set when starting from a unique set - guaranteedUnique = { - children: true, - contents: true, - next: true, - prev: true - }; - - jQuery.fn.extend({ - find: function ( selector ) { - var i, ret, self, - len = this.length; - - if ( typeof selector !== "string" ) { - self = this; - return this.pushStack( jQuery( selector ).filter(function () { - for ( i = 0; i < len; i++ ) { - if ( jQuery.contains( self[ i ], this ) ) { - return true; - } - } - }) ); + getIEVersion: function () { + if (this.__IEVersion != null) { + return this.__IEVersion; } - - ret = []; - for ( i = 0; i < len; i++ ) { - jQuery.find( selector, this[ i ], ret ); + var version = 0; + var agent = navigator.userAgent.toLowerCase(); + var v1 = agent.match(/(?:msie\s([\w.]+))/); + var v2 = agent.match(/(?:trident.*rv:([\w.]+))/); + if (v1 && v2 && v1[1] && v2[1]) { + version = Math.max(v1[1] * 1, v2[1] * 1); + } else if (v1 && v1[1]) { + version = v1[1] * 1; + } else if (v2 && v2[1]) { + version = v2[1] * 1; + } else { + version = 0; } - - // Needed because $( selector, context ) becomes $( context ).find( selector ) - ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); - ret.selector = ( this.selector ? this.selector + " " : "" ) + selector; - return ret; + return this.__IEVersion = version; }, - has: function ( target ) { - var i, - targets = jQuery( target, this ), - len = targets.length; - - return this.filter(function () { - for ( i = 0; i < len; i++ ) { - if ( jQuery.contains( this, targets[i] ) ) { - return true; - } - } - }); + isIE9Below: function () { + if (!BI.isIE()) { + return false; + } + return this.getIEVersion() < 9; }, - not: function ( selector ) { - return this.pushStack( winnow(this, selector, false) ); + isEdge: function () { + return /edge/i.test(navigator.userAgent.toLowerCase()); }, - filter: function ( selector ) { - return this.pushStack( winnow(this, selector, true) ); + isChrome: function () { + return /chrome/i.test(navigator.userAgent.toLowerCase()); }, - is: function ( selector ) { - return !!selector && ( - typeof selector === "string" ? - // If this is a positional/relative selector, check membership in the returned set - // so $("p:first").is("p:last") won't return true for a doc with two "p". - rneedsContext.test( selector ) ? - jQuery( selector, this.context ).index( this[0] ) >= 0 : - jQuery.filter( selector, this ).length > 0 : - this.filter( selector ).length > 0 ); + isFireFox: function () { + return /firefox/i.test(navigator.userAgent.toLowerCase()); }, - closest: function ( selectors, context ) { - var cur, - i = 0, - l = this.length, - ret = [], - pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? - jQuery( selectors, context || this.context ) : - 0; - - for ( ; i < l; i++ ) { - cur = this[i]; - - while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) { - if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { - ret.push( cur ); - break; - } - cur = cur.parentNode; - } - } - - return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret ); + isOpera: function () { + return /opera/i.test(navigator.userAgent.toLowerCase()); }, - // Determine the position of an element within - // the matched set of elements - index: function ( elem ) { - - // No argument, return index in parent - if ( !elem ) { - return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1; - } - - // index in selector - if ( typeof elem === "string" ) { - return jQuery.inArray( this[0], jQuery( elem ) ); - } - - // Locate the position of the desired element - return jQuery.inArray( - // If it receives a jQuery object, the first element is used - elem.jquery ? elem[0] : elem, this ); + isSafari: function () { + return /safari/i.test(navigator.userAgent.toLowerCase()); }, - add: function ( selector, context ) { - var set = typeof selector === "string" ? - jQuery( selector, context ) : - jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), - all = jQuery.merge( this.get(), set ); - - return this.pushStack( jQuery.unique(all) ); + isKhtml: function () { + return /Konqueror|Safari|KHTML/i.test(navigator.userAgent); }, - addBack: function ( selector ) { - return this.add( selector == null ? - this.prevObject : this.prevObject.filter(selector) - ); - } - }); - - jQuery.fn.andSelf = jQuery.fn.addBack; - - function sibling ( cur, dir ) { - do { - cur = cur[ dir ]; - } while ( cur && cur.nodeType !== 1 ); - - return cur; - } - - jQuery.each({ - parent: function ( elem ) { - var parent = elem.parentNode; - return parent && parent.nodeType !== 11 ? parent : null; - }, - parents: function ( elem ) { - return jQuery.dir( elem, "parentNode" ); - }, - parentsUntil: function ( elem, i, until ) { - return jQuery.dir( elem, "parentNode", until ); - }, - next: function ( elem ) { - return sibling( elem, "nextSibling" ); - }, - prev: function ( elem ) { - return sibling( elem, "previousSibling" ); - }, - nextAll: function ( elem ) { - return jQuery.dir( elem, "nextSibling" ); - }, - prevAll: function ( elem ) { - return jQuery.dir( elem, "previousSibling" ); - }, - nextUntil: function ( elem, i, until ) { - return jQuery.dir( elem, "nextSibling", until ); - }, - prevUntil: function ( elem, i, until ) { - return jQuery.dir( elem, "previousSibling", until ); - }, - siblings: function ( elem ) { - return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); - }, - children: function ( elem ) { - return jQuery.sibling( elem.firstChild ); + isMac: function () { + return /macintosh|mac os x/i.test(navigator.userAgent); }, - contents: function ( elem ) { - return jQuery.nodeName( elem, "iframe" ) ? - elem.contentDocument || elem.contentWindow.document : - jQuery.merge( [], elem.childNodes ); - } - }, function ( name, fn ) { - jQuery.fn[ name ] = function ( until, selector ) { - var ret = jQuery.map( this, fn, until ); - - if ( !runtil.test( name ) ) { - selector = until; - } - - if ( selector && typeof selector === "string" ) { - ret = jQuery.filter( selector, ret ); - } - - ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret; - if ( this.length > 1 && rparentsprev.test( name ) ) { - ret = ret.reverse(); - } + isWindows: function () { + return /windows|win32/i.test(navigator.userAgent); + }, - return this.pushStack( ret ); - }; - }); + isSupportCss3: function (style) { + var prefix = ["webkit", "Moz", "ms", "o"], + i, len, + humpString = [], + htmlStyle = document.documentElement.style, + _toHumb = function (string) { + return string.replace(/-(\w)/g, function ($0, $1) { + return $1.toUpperCase(); + }); + }; - jQuery.extend({ - filter: function ( expr, elems, not ) { - if ( not ) { - expr = ":not(" + expr + ")"; + for (i in prefix) { + humpString.push(_toHumb(prefix[i] + "-" + style)); } + humpString.push(_toHumb(style)); - return elems.length === 1 ? - jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : - jQuery.find.matches(expr, elems); - }, - - dir: function ( elem, dir, until ) { - var matched = [], - cur = elem[ dir ]; - - while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { - if ( cur.nodeType === 1 ) { - matched.push( cur ); + for (i = 0, len = humpString.length; i < len; i++) { + if (humpString[i] in htmlStyle) { + return true; } - cur = cur[dir]; } - return matched; - }, + return false; + } + }); + // BI请求 + _.extend(BI, { - sibling: function ( n, elem ) { - var r = []; + ajax: function (option) { + option || (option = {}); + var async = option.async; + option.data = BI.cjkEncodeDO(option.data || {}); - for ( ; n; n = n.nextSibling ) { - if ( n.nodeType === 1 && n !== elem ) { - r.push( n ); + $.ajax({ + url: option.url, + type: "POST", + data: option.data, + async: async, + error: option.error, + complete: function (res, status) { + if (BI.isFunction(option.complete)) { + option.complete(BI.jsonDecode(res.responseText), status); + } } - } - - return r; + }); } }); +})(jQuery);/** + * 客户端观察者，主要处理事件的添加、删除、执行等 + * @class BI.OB + * @abstract + */ +BI.OB = function (config) { + var props = this.props; + if (BI.isFunction(this.props)) { + props = this.props(config); + } + this.options = $.extend(this._defaultConfig(config), props, config); + this._init(); + this._initRef(); +}; +$.extend(BI.OB.prototype, { + props: {}, + init: null, + destroyed: null, - // Implement the identical functionality for filter and not - function winnow ( elements, qualifier, keep ) { + _defaultConfig: function (config) { + return {}; + }, - // Can't pass null or undefined to indexOf in Firefox 4 - // Set to 0 to skip string check - qualifier = qualifier || 0; + _init: function () { + this._initListeners(); + this.init && this.init(); + }, - if ( jQuery.isFunction( qualifier ) ) { - return jQuery.grep(elements, function ( elem, i ) { - var retVal = !!qualifier.call( elem, i, elem ); - return retVal === keep; + _initListeners: function () { + var self = this; + if (this.options.listeners != null) { + $.each(this.options.listeners, function (i, lis) { + (lis.target ? lis.target : self)[lis.once ? "once" : "on"] + (lis.eventName, _.bind(lis.action, self)); }); + delete this.options.listeners; + } + }, - } else if ( qualifier.nodeType ) { - return jQuery.grep(elements, function ( elem ) { - return ( elem === qualifier ) === keep; - }); + // 获得一个当前对象的引用 + _initRef: function () { + if (this.options.ref) { + this.options.ref.call(this, this); + } + }, - } else if ( typeof qualifier === "string" ) { - var filtered = jQuery.grep(elements, function ( elem ) { - return elem.nodeType === 1; - }); + _getEvents: function () { + if (!$.isArray(this.events)) { + this.events = []; + } + return this.events; + }, - if ( isSimple.test( qualifier ) ) { - return jQuery.filter(qualifier, filtered, !keep); - } - qualifier = jQuery.filter( qualifier, filtered ); - + /** + * 给观察者绑定一个事件 + * @param {String} eventName 事件的名字 + * @param {Function} fn 事件对应的执行函数 + */ + on: function (eventName, fn) { + eventName = eventName.toLowerCase(); + var fns = this._getEvents()[eventName]; + if (!$.isArray(fns)) { + fns = []; + this._getEvents()[eventName] = fns; } + fns.push(fn); + }, - return jQuery.grep(elements, function ( elem ) { - return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep; - }); - } - function createSafeFragment ( document ) { - var list = nodeNames.split( "|" ), - safeFrag = document.createDocumentFragment(); + /** + * 给观察者绑定一个只执行一次的事件 + * @param {String} eventName 事件的名字 + * @param {Function} fn 事件对应的执行函数 + */ + once: function (eventName, fn) { + var proxy = function () { + fn.apply(this, arguments); + this.un(eventName, proxy); + }; + this.on(eventName, proxy); + }, + /** + * 解除观察者绑定的指定事件 + * @param {String} eventName 要解除绑定事件的名字 + * @param {Function} fn 事件对应的执行函数，该参数是可选的，没有该参数时，将解除绑定所有同名字的事件 + */ + un: function (eventName, fn) { + eventName = eventName.toLowerCase(); - if ( safeFrag.createElement ) { - while ( list.length ) { - safeFrag.createElement( - list.pop() - ); + /* alex:如果fn是null,就是把eventName上面所有方法都un掉*/ + if (fn == null) { + delete this._getEvents()[eventName]; + } else { + var fns = this._getEvents()[eventName]; + if ($.isArray(fns)) { + var newFns = []; + $.each(fns, function (idx, ifn) { + if (ifn != fn) { + newFns.push(ifn); + } + }); + this._getEvents()[eventName] = newFns; } } - return safeFrag; - } - - var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + - "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", - rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, - rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), - rleadingWhitespace = /^\s+/, - rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, - rtagName = /<([\w:]+)/, - rtbody = /<tbody/i, - rhtml = /<|&#?\w+;/, - rnoInnerhtml = /<(?:script|style|link)/i, - manipulation_rcheckableType = /^(?:checkbox|radio)$/i, - // checked="checked" or checked - rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, - rscriptType = /^$|\/(?:java|ecma)script/i, - rscriptTypeMasked = /^true\/(.*)/, - rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g, - - // We have to close these tags to support XHTML (#13200) - wrapMap = { - option: [ 1, "<select multiple='multiple'>", "</select>" ], - legend: [ 1, "<fieldset>", "</fieldset>" ], - area: [ 1, "<map>", "</map>" ], - param: [ 1, "<object>", "</object>" ], - thead: [ 1, "<table>", "</table>" ], - tr: [ 2, "<table><tbody>", "</tbody></table>" ], - col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], - td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], - - // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, - // unless wrapped in a div with non-breaking characters in front of it. - _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ] - }, - safeFragment = createSafeFragment( document ), - fragmentDiv = safeFragment.appendChild( document.createElement("div") ); - - wrapMap.optgroup = wrapMap.option; - wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; - wrapMap.th = wrapMap.td; - - jQuery.fn.extend({ - text: function ( value ) { - return jQuery.access( this, function ( value ) { - return value === undefined ? - jQuery.text( this ) : - this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); - }, null, value, arguments.length ); - }, - - wrapAll: function ( html ) { - if ( jQuery.isFunction( html ) ) { - return this.each(function (i) { - jQuery(this).wrapAll( html.call(this, i) ); - }); - } - - if ( this[0] ) { - // The elements to wrap the target around - var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); - - if ( this[0].parentNode ) { - wrap.insertBefore( this[0] ); - } - - wrap.map(function () { - var elem = this; - - while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { - elem = elem.firstChild; + }, + /** + * 清除观察者的所有事件绑定 + */ + purgeListeners: function () { + /* alex:清空events*/ + this.events = []; + }, + /** + * 触发绑定过的事件 + * + * @param {String} eventName 要触发的事件的名字 + * @returns {Boolean} 如果事件函数返回false，则返回false并中断其他同名事件的执行，否则执行所有的同名事件并返回true + */ + fireEvent: function () { + var eventName = arguments[0].toLowerCase(); + var fns = this._getEvents()[eventName]; + if (BI.isArray(fns)) { + if (BI.isArguments(arguments[1])) { + for (var i = 0; i < fns.length; i++) { + if (fns[i].apply(this, arguments[1]) === false) { + return false; } - - return elem; - }).append( this ); - } - - return this; - }, - - wrapInner: function ( html ) { - if ( jQuery.isFunction( html ) ) { - return this.each(function (i) { - jQuery(this).wrapInner( html.call(this, i) ); - }); - } - - return this.each(function () { - var self = jQuery( this ), - contents = self.contents(); - - if ( contents.length ) { - contents.wrapAll( html ); - - } else { - self.append( html ); - } - }); - }, - - wrap: function ( html ) { - var isFunction = jQuery.isFunction( html ); - - return this.each(function (i) { - jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); - }); - }, - - unwrap: function () { - return this.parent().each(function () { - if ( !jQuery.nodeName( this, "body" ) ) { - jQuery( this ).replaceWith( this.childNodes ); - } - }).end(); - }, - - append: function () { - return this.domManip(arguments, true, function ( elem ) { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - this.appendChild( elem ); - } - }); - }, - - prepend: function () { - return this.domManip(arguments, true, function ( elem ) { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - this.insertBefore( elem, this.firstChild ); - } - }); - }, - - before: function () { - return this.domManip( arguments, false, function ( elem ) { - if ( this.parentNode ) { - this.parentNode.insertBefore( elem, this ); } - }); - }, - - after: function () { - return this.domManip( arguments, false, function ( elem ) { - if ( this.parentNode ) { - this.parentNode.insertBefore( elem, this.nextSibling ); - } - }); - }, - - // keepData is for internal use only--do not document - remove: function ( selector, keepData ) { - var elem, - i = 0; - - for ( ; (elem = this[i]) != null; i++ ) { - if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) { - if ( !keepData && elem.nodeType === 1 ) { - jQuery.cleanData( getAll( elem ) ); - } - - if ( elem.parentNode ) { - if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { - setGlobalEval( getAll( elem, "script" ) ); - } - elem.parentNode.removeChild( elem ); + } else { + var args = Array.prototype.slice.call(arguments, 1); + for (var i = 0; i < fns.length; i++) { + if (fns[i].apply(this, args) === false) { + return false; } } } + } + return true; + }, - return this; - }, - - empty: function () { - var elem, - i = 0; + destroy: function () { + this.destroyed && this.destroyed(); + this.purgeListeners(); + } +});/** + * Widget超类 + * @class BI.Widget + * @extends BI.OB + * + * @cfg {JSON} options 配置属性 + */ +BI.Widget = BI.inherit(BI.OB, { + _defaultConfig: function () { + return BI.extend(BI.Widget.superclass._defaultConfig.apply(this), { + root: false, + tagName: "div", + attributes: null, + data: null, - for ( ; (elem = this[i]) != null; i++ ) { - // Remove element nodes and prevent memory leaks - if ( elem.nodeType === 1 ) { - jQuery.cleanData( getAll( elem, false ) ); - } + tag: null, + disabled: false, + invisible: false, + invalid: false, + baseCls: "", + extraCls: "", + cls: "" + }); + }, - // Remove any remaining nodes - while ( elem.firstChild ) { - elem.removeChild( elem.firstChild ); - } + // 生命周期函数 + beforeCreate: null, - // If this is a select, ensure that it displays empty (#12336) - // Support: IE<9 - if ( elem.options && jQuery.nodeName( elem, "select" ) ) { - elem.options.length = 0; - } - } + created: null, - return this; - }, + render: null, - clone: function ( dataAndEvents, deepDataAndEvents ) { - dataAndEvents = dataAndEvents == null ? false : dataAndEvents; - deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + beforeMount: null, - return this.map( function () { - return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); - }); - }, + mounted: null, - html: function ( value ) { - return jQuery.access( this, function ( value ) { - var elem = this[0] || {}, - i = 0, - l = this.length; + shouldUpdate: null, - if ( value === undefined ) { - return elem.nodeType === 1 ? - elem.innerHTML.replace( rinlinejQuery, "" ) : - undefined; - } + update: function () { + }, - // See if we can take a shortcut and just use innerHTML - if ( typeof value === "string" && !rnoInnerhtml.test( value ) && - ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) && - ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && - !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) { + beforeDestroy: null, - value = value.replace( rxhtmlTag, "<$1></$2>" ); + destroyed: null, - try { - for (; i < l; i++ ) { - // Remove element nodes and prevent memory leaks - elem = this[i] || {}; - if ( elem.nodeType === 1 ) { - jQuery.cleanData( getAll( elem, false ) ); - elem.innerHTML = value; - } - } + _init: function () { + BI.Widget.superclass._init.apply(this, arguments); + this.beforeCreate && this.beforeCreate(); + this._initRoot(); + this._initElementWidth(); + this._initElementHeight(); + this._initVisual(); + this._initState(); + this._initElement(); + this._initEffects(); + this.created && this.created(); + }, - elem = 0; + /** + * 初始化根节点 + * @private + */ + _initRoot: function () { + var o = this.options; + this.widgetName = o.widgetName || BI.uniqueId("widget"); + this._isRoot = o.root; + if (BI.isWidget(o.element)) { + if (o.element instanceof BI.Widget) { + this._parent = o.element; + this._parent.addWidget(this.widgetName, this); + } else { + this._isRoot = true; + } + this.element = this.options.element.element; + } else if (o.element) { + // if (o.root !== true) { + // throw new Error("root is a required property"); + // } + this.element = $(o.element); + this._isRoot = true; + } else { + this.element = $(document.createElement(o.tagName)); + } + this.element._isWidget = true; + if (o.baseCls || o.extraCls || o.cls) { + this.element.addClass((o.baseCls || "") + " " + (o.extraCls || "") + " " + (o.cls || "")); + } + if (o.attributes) { + this.element.attr(o.attributes); + } + if (o.data) { + this.element.data(o.data); + } + this._children = {}; + }, - // If using innerHTML throws an exception, use the fallback method - } catch(e) {} - } + _initElementWidth: function () { + var o = this.options; + if (BI.isWidthOrHeight(o.width)) { + this.element.css("width", o.width); + } + }, - if ( elem ) { - this.empty().append( value ); - } - }, null, value, arguments.length ); - }, + _initElementHeight: function () { + var o = this.options; + if (BI.isWidthOrHeight(o.height)) { + this.element.css("height", o.height); + } + }, - replaceWith: function ( value ) { - var isFunc = jQuery.isFunction( value ); + _initVisual: function () { + var o = this.options; + if (o.invisible) { + // 用display属性做显示和隐藏，否则jquery会在显示时将display设为block会覆盖掉display:flex属性 + this.element.css("display", "none"); + } + }, - // Make sure that the elements are removed from the DOM before they are inserted - // this can help fix replacing a parent with child elements - if ( !isFunc && typeof value !== "string" ) { - value = jQuery( value ).not( this ).detach(); + _initEffects: function () { + var o = this.options; + if (o.disabled || o.invalid) { + if (this.options.disabled) { + this.setEnable(false); } + if (this.options.invalid) { + this.setValid(false); + } + } + }, - return this.domManip( [ value ], true, function ( elem ) { - var next = this.nextSibling, - parent = this.parentNode; + _initState: function () { + this._isMounted = false; + }, - if ( parent ) { - jQuery( this ).remove(); - parent.insertBefore( elem, next ); - } + _initElement: function () { + var self = this; + var els = this.render && this.render(); + if (BI.isPlainObject(els)) { + els = [els]; + } + if (BI.isArray(els)) { + BI.each(els, function (i, el) { + BI.createWidget(el, { + element: self + }); }); - }, + } + // if (this._isRoot === true || !(this instanceof BI.Layout)) { + this._mount(); + // } + }, - detach: function ( selector ) { - return this.remove( selector, true ); - }, + _setParent: function (parent) { + this._parent = parent; + }, - domManip: function ( args, table, callback ) { + _mount: function () { + var self = this; + var isMounted = this._isMounted; + if (isMounted || !this.isVisible()) { + return; + } + if (this._isRoot === true) { + isMounted = true; + } else if (this._parent && this._parent._isMounted === true) { + isMounted = true; + } + if (!isMounted) { + return; + } + this.beforeMount && this.beforeMount(); + this._isMounted = true; + this._mountChildren && this._mountChildren(); + BI.each(this._children, function (i, widget) { + !self.isEnabled() && widget._setEnable(false); + !self.isValid() && widget._setValid(false); + widget._mount && widget._mount(); + }); + this.mounted && this.mounted(); + }, - // Flatten any nested arrays - args = core_concat.apply( [], args ); + _mountChildren: null, - var first, node, hasScripts, - scripts, doc, fragment, - i = 0, - l = this.length, - set = this, - iNoClone = l - 1, - value = args[0], - isFunction = jQuery.isFunction( value ); - - // We can't cloneNode fragments that contain checked, in WebKit - if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) { - return this.each(function ( index ) { - var self = set.eq( index ); - if ( isFunction ) { - args[0] = value.call( this, index, table ? self.html() : undefined ); - } - self.domManip( args, table, callback ); - }); - } + isMounted: function () { + return this._isMounted; + }, - if ( l ) { - fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this ); - first = fragment.firstChild; + setWidth: function (w) { + this.options.width = w; + this._initElementWidth(); + }, - if ( fragment.childNodes.length === 1 ) { - fragment = first; - } + setHeight: function (h) { + this.options.height = h; + this._initElementHeight(); + }, - if ( first ) { - table = table && jQuery.nodeName( first, "tr" ); - scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); - hasScripts = scripts.length; + _setEnable: function (enable) { + if (enable === true) { + this.options.disabled = false; + } else if (enable === false) { + this.options.disabled = true; + } + // 递归将所有子组件使能 + BI.each(this._children, function (i, child) { + !child._manualSetEnable && child._setEnable && child._setEnable(enable); + }); + }, - // Use the original fragment for the last item instead of the first because it can end up - // being emptied incorrectly in certain situations (#8070). - for ( ; i < l; i++ ) { - node = fragment; + _setValid: function (valid) { + if (valid === true) { + this.options.invalid = false; + } else if (valid === false) { + this.options.invalid = true; + } + // 递归将所有子组件使有效 + BI.each(this._children, function (i, child) { + !child._manualSetValid && child._setValid && child._setValid(valid); + }); + }, - if ( i !== iNoClone ) { - node = jQuery.clone( node, true, true ); + _setVisible: function (visible) { + if (visible === true) { + this.options.invisible = false; + } else if (visible === false) { + this.options.invisible = true; + } + }, - // Keep references to cloned scripts for later restoration - if ( hasScripts ) { - jQuery.merge( scripts, getAll( node, "script" ) ); - } - } + setEnable: function (enable) { + this._manualSetEnable = true; + this._setEnable(enable); + if (enable === true) { + this.element.removeClass("base-disabled disabled"); + } else if (enable === false) { + this.element.addClass("base-disabled disabled"); + } + }, - callback.call( - table && jQuery.nodeName( this[i], "table" ) ? - findOrAppend( this[i], "tbody" ) : - this[i], - node, - i - ); - } + setVisible: function (visible) { + this._setVisible(visible); + if (visible === true) { + // 用this.element.show()会把display属性改成block + this.element.css("display", ""); + this._mount(); + } else if (visible === false) { + this.element.css("display", "none"); + } + this.fireEvent(BI.Events.VIEW, visible); + }, - if ( hasScripts ) { - doc = scripts[ scripts.length - 1 ].ownerDocument; + setValid: function (valid) { + this._manualSetValid = true; + this._setValid(valid); + if (valid === true) { + this.element.removeClass("base-invalid invalid"); + } else if (valid === false) { + this.element.addClass("base-invalid invalid"); + } + }, - // Reenable scripts - jQuery.map( scripts, restoreScript ); + doBehavior: function () { + var args = arguments; + // 递归将所有子组件使有效 + BI.each(this._children, function (i, child) { + child.doBehavior && child.doBehavior.apply(child, args); + }); + }, - // Evaluate executable scripts on first document insertion - for ( i = 0; i < hasScripts; i++ ) { - node = scripts[ i ]; - if ( rscriptType.test( node.type || "" ) && - !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) { + getWidth: function () { + return this.options.width; + }, - if ( node.src ) { - // Hope ajax is available... - jQuery.ajax({ - url: node.src, - type: "GET", - dataType: "script", - async: false, - global: false, - throws: true - }); - } else { - jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) ); - } - } - } - } + getHeight: function () { + return this.options.height; + }, - // Fix #11809: Avoid leaking memory - fragment = first = null; - } - } + isValid: function () { + return !this.options.invalid; + }, - return this; + addWidget: function (name, widget) { + var self = this; + if (name instanceof BI.Widget) { + widget = name; + name = widget.getName(); } - }); - - function findOrAppend ( elem, tag ) { - return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) ); - } - - // Replace/restore the type attribute of script elements for safe DOM manipulation - function disableScript ( elem ) { - var attr = elem.getAttributeNode("type"); - elem.type = ( attr && attr.specified ) + "/" + elem.type; - return elem; - } - function restoreScript ( elem ) { - var match = rscriptTypeMasked.exec( elem.type ); - if ( match ) { - elem.type = match[1]; - } else { - elem.removeAttribute("type"); + if (BI.isKey(name)) { + name = name + ""; } - return elem; - } - - // Mark scripts as having already been evaluated - function setGlobalEval ( elems, refElements ) { - var elem, - i = 0; - for ( ; (elem = elems[i]) != null; i++ ) { - jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) ); + name = name || widget.getName() || BI.uniqueId("widget"); + if (this._children[name]) { + throw new Error("name has already been existed"); } - } - - function cloneCopyEvent ( src, dest ) { + widget._setParent && widget._setParent(this); + widget.on(BI.Events.DESTROY, function () { + BI.remove(self._children, this); + }); + return (this._children[name] = widget); + }, - if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { - return; + getWidgetByName: function (name) { + if (!BI.isKey(name) || name === this.getName()) { + return this; } - - var type, i, l, - oldData = jQuery._data( src ), - curData = jQuery._data( dest, oldData ), - events = oldData.events; - - if ( events ) { - delete curData.handle; - curData.events = {}; - - for ( type in events ) { - for ( i = 0, l = events[ type ].length; i < l; i++ ) { - jQuery.event.add( dest, type, events[ type ][ i ] ); - } + name = name + ""; + var widget = void 0, other = {}; + BI.any(this._children, function (i, wi) { + if (i === name) { + widget = wi; + return true; } + other[i] = wi; + }); + if (!widget) { + BI.any(other, function (i, wi) { + return (widget = wi.getWidgetByName(i)); + }); } + return widget; + }, - // make the cloned public data object a copy from the original - if ( curData.data ) { - curData.data = jQuery.extend( {}, curData.data ); + removeWidget: function (nameOrWidget) { + var self = this; + if (BI.isWidget(nameOrWidget)) { + BI.remove(this._children, nameOrWidget); + } else { + delete this._children[nameOrWidget]; } - } - - function fixCloneNodeIssues ( src, dest ) { - var nodeName, e, data; + }, - // We do not need to do anything for non-Elements - if ( dest.nodeType !== 1 ) { - return; - } + hasWidget: function (name) { + return this._children[name] != null; + }, - nodeName = dest.nodeName.toLowerCase(); + getName: function () { + return this.widgetName; + }, - // IE6-8 copies events bound via attachEvent when using cloneNode. - if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) { - data = jQuery._data( dest ); + setTag: function (tag) { + this.options.tag = tag; + }, - for ( e in data.events ) { - jQuery.removeEvent( dest, e, data.handle ); - } + getTag: function () { + return this.options.tag; + }, - // Event data gets referenced instead of copied if the expando gets copied too - dest.removeAttribute( jQuery.expando ); + attr: function (key, value) { + var self = this; + if (BI.isPlainObject(key)) { + BI.each(key, function (k, v) { + self.attr(k, v); + }); + return; } + if (BI.isNotNull(value)) { + return this.options[key] = value; + } + return this.options[key]; + }, - // IE blanks contents when cloning scripts, and tries to evaluate newly-set text - if ( nodeName === "script" && dest.text !== src.text ) { - disableScript( dest ).text = src.text; - restoreScript( dest ); - - // IE6-10 improperly clones children of object elements using classid. - // IE10 throws NoModificationAllowedError if parent is null, #12132. - } else if ( nodeName === "object" ) { - if ( dest.parentNode ) { - dest.outerHTML = src.outerHTML; - } - - // This path appears unavoidable for IE9. When cloning an object - // element in IE9, the outerHTML strategy above is not sufficient. - // If the src has innerHTML and the destination does not, - // copy the src.innerHTML into the dest.innerHTML. #10324 - if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) { - dest.innerHTML = src.innerHTML; - } + getText: function () { - } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) { - // IE6-8 fails to persist the checked state of a cloned checkbox - // or radio button. Worse, IE6-7 fail to give the cloned element - // a checked appearance if the defaultChecked value isn't also set + }, - dest.defaultChecked = dest.checked = src.checked; + setText: function (text) { - // IE6-7 get confused and end up setting the value of a cloned - // checkbox/radio button to an empty string instead of "on" - if ( dest.value !== src.value ) { - dest.value = src.value; - } + }, - // IE6-8 fails to return the selected option to the default selected - // state when cloning options - } else if ( nodeName === "option" ) { - dest.defaultSelected = dest.selected = src.defaultSelected; + getValue: function () { - // IE6-8 fails to set the defaultValue to the correct value when - // cloning other types of input fields - } else if ( nodeName === "input" || nodeName === "textarea" ) { - dest.defaultValue = src.defaultValue; - } - } + }, - jQuery.each({ - appendTo: "append", - prependTo: "prepend", - insertBefore: "before", - insertAfter: "after", - replaceAll: "replaceWith" - }, function ( name, original ) { - jQuery.fn[ name ] = function ( selector ) { - var elems, - i = 0, - ret = [], - insert = jQuery( selector ), - last = insert.length - 1; + setValue: function (value) { - for ( ; i <= last; i++ ) { - elems = i === last ? this : this.clone(true); - jQuery( insert[i] )[ original ]( elems ); + }, - // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() - core_push.apply( ret, elems.get() ); - } + isEnabled: function () { + return !this.options.disabled; + }, - return this.pushStack( ret ); - }; - }); + isVisible: function () { + return !this.options.invisible; + }, - function getAll ( context, tag ) { - var elems, elem, - i = 0, - found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) : - typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) : - undefined; - - if ( !found ) { - for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) { - if ( !tag || jQuery.nodeName( elem, tag ) ) { - found.push( elem ); - } else { - jQuery.merge( found, getAll( elem, tag ) ); - } - } - } + disable: function () { + this.setEnable(false); + }, - return tag === undefined || tag && jQuery.nodeName( context, tag ) ? - jQuery.merge( [ context ], found ) : - found; - } + enable: function () { + this.setEnable(true); + }, - // Used in buildFragment, fixes the defaultChecked property - function fixDefaultChecked ( elem ) { - if ( manipulation_rcheckableType.test( elem.type ) ) { - elem.defaultChecked = elem.checked; - } - } + valid: function () { + this.setValid(true); + }, - jQuery.extend({ - clone: function ( elem, dataAndEvents, deepDataAndEvents ) { - var destElements, node, clone, i, srcElements, - inPage = jQuery.contains( elem.ownerDocument, elem ); + invalid: function () { + this.setValid(false); + }, - if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { - clone = elem.cloneNode( true ); + invisible: function () { + this.setVisible(false); + }, - // IE<=8 does not properly clone detached, unknown element nodes - } else { - fragmentDiv.innerHTML = elem.outerHTML; - fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); - } + visible: function () { + this.setVisible(true); + }, - if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && - (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { - - // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 - destElements = getAll( clone ); - srcElements = getAll( elem ); - - // Fix all IE cloning issues - for ( i = 0; (node = srcElements[i]) != null; ++i ) { - // Ensure that the destination node is not null; Fixes #9587 - if ( destElements[i] ) { - fixCloneNodeIssues( node, destElements[i] ); - } - } - } - - // Copy the events from the original to the clone - if ( dataAndEvents ) { - if ( deepDataAndEvents ) { - srcElements = srcElements || getAll( elem ); - destElements = destElements || getAll( clone ); - - for ( i = 0; (node = srcElements[i]) != null; i++ ) { - cloneCopyEvent( node, destElements[i] ); - } - } else { - cloneCopyEvent( elem, clone ); - } - } - - // Preserve script evaluation history - destElements = getAll( clone, "script" ); - if ( destElements.length > 0 ) { - setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); - } - - destElements = srcElements = node = null; - - // Return the cloned set - return clone; - }, - - buildFragment: function ( elems, context, scripts, selection ) { - var j, elem, contains, - tmp, tag, tbody, wrap, - l = elems.length, - - // Ensure a safe fragment - safe = createSafeFragment( context ), - - nodes = [], - i = 0; - - for ( ; i < l; i++ ) { - elem = elems[ i ]; - - if ( elem || elem === 0 ) { - - // Add nodes directly - if ( jQuery.type( elem ) === "object" ) { - jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + __d: function () { + this.beforeDestroy && this.beforeDestroy(); + BI.each(this._children, function (i, widget) { + widget && widget._unMount && widget._unMount(); + }); + this._children = {}; + this._parent = null; + this._isMounted = false; + this.destroyed && this.destroyed(); + }, - // Convert non-html into a text node - } else if ( !rhtml.test( elem ) ) { - nodes.push( context.createTextNode( elem ) ); + _unMount: function () { + this.__d(); + this.fireEvent(BI.Events.UNMOUNT); + this.purgeListeners(); + }, - // Convert html into DOM nodes - } else { - tmp = tmp || safe.appendChild( context.createElement("div") ); + isolate: function () { + if (this._parent) { + this._parent.removeWidget(this); + } + BI.DOM.hang([this]); + }, - // Deserialize a standard representation - tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(); - wrap = wrapMap[ tag ] || wrapMap._default; + empty: function () { + BI.each(this._children, function (i, widget) { + widget && widget._unMount && widget._unMount(); + }); + this._children = {}; + this.element.empty(); + }, - tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2]; + _destroy: function () { + this.__d(); + this.element.destroy(); + this.purgeListeners(); + }, - // Descend through wrappers to the right content - j = wrap[0]; - while ( j-- ) { - tmp = tmp.lastChild; - } + destroy: function () { + this.__d(); + this.element.destroy(); + this.fireEvent(BI.Events.DESTROY); + this.purgeListeners(); + } +});(function () { + var kv = {}; + BI.shortcut = function (xtype, cls) { + if (kv[xtype] != null) { + throw ("shortcut:[" + xtype + "] has been registed"); + } + kv[xtype] = cls; + }; - // Manually add leading whitespace removed by IE - if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { - nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) ); - } + // 根据配置属性生成widget + var createWidget = function (config) { + if (config["classType"]) { + return new (new Function("return " + config["classType"] + ";")())(config); + } - // Remove IE's autoinserted <tbody> from table fragments - if ( !jQuery.support.tbody ) { + var cls = kv[config.type]; + return new cls(config); + }; - // String was a <table>, *may* have spurious <tbody> - elem = tag === "table" && !rtbody.test( elem ) ? - tmp.firstChild : + BI.createWidget = function (item, options) { + var el, w; + options || (options = {}); + if (BI.isEmpty(item) && BI.isEmpty(options)) { + return BI.createWidget({ + type: "bi.layout" + }); + } + if (BI.isWidget(item)) { + return item; + } + if (item && (item.type || options.type)) { + el = BI.extend({}, options, item); + w = BI.Plugin.getWidget(el.type, el); + return w.type === el.type ? BI.Plugin.getObject(el.type, createWidget(w)) : BI.createWidget(BI.extend({}, item, {type: w.type}, options)); + } + if (item && item.el && (item.el.type || options.type)) { + el = BI.extend({}, options, item.el); + w = BI.Plugin.getWidget(el.type, el); + return w.type === el.type ? BI.Plugin.getObject(el.type, createWidget(w)) : BI.createWidget(BI.extend({}, item, {type: w.type}, options)); + } + if (item && BI.isWidget(item.el)) { + return item.el; + } + throw new Error("无法根据item创建组件"); + }; - // String was a bare <thead> or <tfoot> - wrap[1] === "<table>" && !rtbody.test( elem ) ? - tmp : - 0; +})();(function (window, undefined) { + function aspect (type) { + return function (target, methodName, advice) { + var exist = target[methodName], + dispatcher; - j = elem && elem.childNodes.length; - while ( j-- ) { - if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) { - elem.removeChild( tbody ); - } - } + if (!exist || exist.target != target) { + dispatcher = target[methodName] = function () { + // before methods + var beforeArr = dispatcher.before; + var args = arguments, next; + for (var l = beforeArr.length; l--;) { + next = beforeArr[l].advice.apply(this, args); + if (next === false) { + return false; } - - jQuery.merge( nodes, tmp.childNodes ); - - // Fix #12392 for WebKit and IE > 9 - tmp.textContent = ""; - - // Fix #12392 for oldIE - while ( tmp.firstChild ) { - tmp.removeChild( tmp.firstChild ); + args = next || args; + } + // target method + var rs = dispatcher.method.apply(this, args); + // after methods + var afterArr = dispatcher.after; + for (var i = 0, ii = afterArr.length; i < ii; i++) { + next = afterArr[i].advice.call(this, rs, args); + if (rs === false) { + return false; } - - // Remember the top-level container for proper cleanup - tmp = safe.lastChild; + args = next || args; } - } - } - - // Fix #11356: Clear elements from fragment - if ( tmp ) { - safe.removeChild( tmp ); - } - - // Reset defaultChecked for any radios and checkboxes - // about to be appended to the DOM in IE 6/7 (#8060) - if ( !jQuery.support.appendChecked ) { - jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); - } - - i = 0; - while ( (elem = nodes[ i++ ]) ) { - - // #4087 - If origin and destination elements are the same, and this is - // that element, do not do anything - if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { - continue; - } - - contains = jQuery.contains( elem.ownerDocument, elem ); - - // Append to fragment - tmp = getAll( safe.appendChild( elem ), "script" ); + return rs; + }; - // Preserve script evaluation history - if ( contains ) { - setGlobalEval( tmp ); - } + dispatcher.before = []; + dispatcher.after = []; - // Capture executables - if ( scripts ) { - j = 0; - while ( (elem = tmp[ j++ ]) ) { - if ( rscriptType.test( elem.type || "" ) ) { - scripts.push( elem ); - } - } + if (exist) { + dispatcher.method = exist; } + dispatcher.target = target; } - tmp = null; - - return safe; - }, - - cleanData: function ( elems, /* internal */ acceptData ) { - var elem, type, id, data, - i = 0, - internalKey = jQuery.expando, - cache = jQuery.cache, - deleteExpando = jQuery.support.deleteExpando, - special = jQuery.event.special; - - for ( ; (elem = elems[i]) != null; i++ ) { + var aspectArr = (dispatcher || exist)[type]; + var obj = { + advice: advice, + _index: aspectArr.length, + remove: function () { + aspectArr.splice(this._index, 1); + } + }; + aspectArr.push(obj); - if ( acceptData || jQuery.acceptData( elem ) ) { + return obj; + }; + } - id = elem[ internalKey ]; - data = id && cache[ id ]; + BI.aspect = { + before: aspect("before"), + after: aspect("after") + }; - if ( data ) { - if ( data.events ) { - for ( type in data.events ) { - if ( special[ type ] ) { - jQuery.event.remove( elem, type ); + return BI.aspect; - // This is a shortcut to avoid jQuery.event.remove's overhead - } else { - jQuery.removeEvent( elem, type, data.handle ); - } - } - } +})(window); +!(function () { - // Remove cache only if it was not already removed by jQuery.event.remove - if ( cache[ id ] ) { + var _keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; - delete cache[ id ]; - // IE does not allow us to delete expando properties from nodes, - // nor does it have a removeAttribute function on Document nodes; - // we must handle all of these cases - if ( deleteExpando ) { - delete elem[ internalKey ]; + // private method for UTF-8 encoding + var _utf8_encode = function (string) { + string = string.replace(/\r\n/g, "\n"); + var utftext = ""; - } else if ( typeof elem.removeAttribute !== core_strundefined ) { - elem.removeAttribute( internalKey ); + for (var n = 0; n < string.length; n++) { - } else { - elem[ internalKey ] = null; - } + var c = string.charCodeAt(n); - core_deletedIds.push( id ); - } - } - } + if (c < 128) { + utftext += String.fromCharCode(c); + } else if ((c > 127) && (c < 2048)) { + utftext += String.fromCharCode((c >> 6) | 192); + utftext += String.fromCharCode((c & 63) | 128); + } else { + utftext += String.fromCharCode((c >> 12) | 224); + utftext += String.fromCharCode(((c >> 6) & 63) | 128); + utftext += String.fromCharCode((c & 63) | 128); } - } - }); - var iframe, getStyles, curCSS, - ralpha = /alpha\([^)]*\)/i, - ropacity = /opacity\s*=\s*([^)]*)/, - rposition = /^(top|right|bottom|left)$/, - // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" - // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display - rdisplayswap = /^(none|table(?!-c[ea]).+)/, - rmargin = /^margin/, - rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ), - rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ), - rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ), - elemdisplay = { BODY: "block" }, - - cssShow = { position: "absolute", visibility: "hidden", display: "block" }, - cssNormalTransform = { - letterSpacing: 0, - fontWeight: 400 - }, - - cssExpand = [ "Top", "Right", "Bottom", "Left" ], - cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; - - // return a css property mapped to a potentially vendor prefixed property - function vendorPropName ( style, name ) { - - // shortcut for names that are not vendor prefixed - if ( name in style ) { - return name; - } - - // check for vendor prefixed names - var capName = name.charAt(0).toUpperCase() + name.slice(1), - origName = name, - i = cssPrefixes.length; - while ( i-- ) { - name = cssPrefixes[ i ] + capName; - if ( name in style ) { - return name; - } } - return origName; - } - - function isHidden ( elem, el ) { - // isHidden might be called from jQuery#filter function; - // in that case, element will be second argument - elem = el || elem; - return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); - } + return utftext; + }; - function showHide ( elements, show ) { - var display, elem, hidden, - values = [], - index = 0, - length = elements.length; + // private method for UTF-8 decoding + var _utf8_decode = function (utftext) { + var string = ""; + var i = 0; + var c = 0, c3 = 0, c2 = 0; - for ( ; index < length; index++ ) { - elem = elements[ index ]; - if ( !elem.style ) { - continue; - } + while (i < utftext.length) { - values[ index ] = jQuery._data( elem, "olddisplay" ); - display = elem.style.display; - if ( show ) { - // Reset the inline display of this element to learn if it is - // being hidden by cascaded rules or not - if ( !values[ index ] && display === "none" ) { - elem.style.display = ""; - } + c = utftext.charCodeAt(i); - // Set elements which have been overridden with display: none - // in a stylesheet to whatever the default browser style is - // for such an element - if ( elem.style.display === "" && isHidden( elem ) ) { - values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) ); - } + if (c < 128) { + string += String.fromCharCode(c); + i++; + } else if ((c > 191) && (c < 224)) { + c2 = utftext.charCodeAt(i + 1); + string += String.fromCharCode(((c & 31) << 6) | (c2 & 63)); + i += 2; } else { - - if ( !values[ index ] ) { - hidden = isHidden( elem ); - - if ( display && display !== "none" || !hidden ) { - jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); - } - } + c2 = utftext.charCodeAt(i + 1); + c3 = utftext.charCodeAt(i + 2); + string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)); + i += 3; } - } - // Set the display of most of the elements in a second loop - // to avoid the constant reflow - for ( index = 0; index < length; index++ ) { - elem = elements[ index ]; - if ( !elem.style ) { - continue; - } - if ( !show || elem.style.display === "none" || elem.style.display === "" ) { - elem.style.display = show ? values[ index ] || "" : "none"; - } } + return string; + }; - return elements; - } + _.extend(BI, { - jQuery.fn.extend({ - css: function ( name, value ) { - return jQuery.access( this, function ( elem, name, value ) { - var len, styles, - map = {}, - i = 0; + encode: function (input) { + var output = ""; + var chr1, chr2, chr3, enc1, enc2, enc3, enc4; + var i = 0; - if ( jQuery.isArray( name ) ) { - styles = getStyles( elem ); - len = name.length; + input = _utf8_encode(input); - for ( ; i < len; i++ ) { - map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); - } + while (i < input.length) { - return map; - } + chr1 = input.charCodeAt(i++); + chr2 = input.charCodeAt(i++); + chr3 = input.charCodeAt(i++); - return value !== undefined ? - jQuery.style( elem, name, value ) : - jQuery.css( elem, name ); - }, name, value, arguments.length > 1 ); - }, - show: function () { - return showHide( this, true ); - }, - hide: function () { - return showHide( this ); - }, - toggle: function ( state ) { - var bool = typeof state === "boolean"; + enc1 = chr1 >> 2; + enc2 = ((chr1 & 3) << 4) | (chr2 >> 4); + enc3 = ((chr2 & 15) << 2) | (chr3 >> 6); + enc4 = chr3 & 63; - return this.each(function () { - if ( bool ? state : isHidden( this ) ) { - jQuery( this ).show(); - } else { - jQuery( this ).hide(); + if (isNaN(chr2)) { + enc3 = enc4 = 64; + } else if (isNaN(chr3)) { + enc4 = 64; } - }); - } - }); - jQuery.extend({ - // Add in style property hooks for overriding the default - // behavior of getting and setting a style property - cssHooks: { - opacity: { - get: function ( elem, computed ) { - if ( computed ) { - // We should always get a number back from opacity - var ret = curCSS( elem, "opacity" ); - return ret === "" ? "1" : ret; - } - } + output = output + _keyStr.charAt(enc1) + _keyStr.charAt(enc2) + _keyStr.charAt(enc3) + _keyStr.charAt(enc4); + } - }, - // Exclude the following css properties to add px - cssNumber: { - columnCount: true, - fillOpacity: true, - fontWeight: true, - lineHeight: true, - opacity: true, - orphans: true, - widows: true, - zIndex: true, - zoom: true + return output; }, - // Add in properties whose names you wish to fix before - // setting or getting the value - cssProps: { - // normalize float css property - float: jQuery.support.cssFloat ? "cssFloat" : "styleFloat" - }, + // public method for decoding + decode: function (input) { + var output = ""; + var chr1, chr2, chr3; + var enc1, enc2, enc3, enc4; + var i = 0; - // Get and set the style property on a DOM Node - style: function ( elem, name, value, extra ) { - // Don't set styles on text and comment nodes - if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { - return; - } + input = input.replace(/[^A-Za-z0-9\+\/\=]/g, ""); - // Make sure that we're working with the right name - var ret, type, hooks, - origName = jQuery.camelCase( name ), - style = elem.style; + while (i < input.length) { - name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); + enc1 = _keyStr.indexOf(input.charAt(i++)); + enc2 = _keyStr.indexOf(input.charAt(i++)); + enc3 = _keyStr.indexOf(input.charAt(i++)); + enc4 = _keyStr.indexOf(input.charAt(i++)); - // gets hook for the prefixed version - // followed by the unprefixed version - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + chr1 = (enc1 << 2) | (enc2 >> 4); + chr2 = ((enc2 & 15) << 4) | (enc3 >> 2); + chr3 = ((enc3 & 3) << 6) | enc4; - // Check if we're setting a value - if ( value !== undefined ) { - type = typeof value; + output = output + String.fromCharCode(chr1); - // convert relative number strings (+= or -=) to relative numbers. #7345 - if ( type === "string" && (ret = rrelNum.exec( value )) ) { - value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); - // Fixes bug #9237 - type = "number"; + if (enc3 != 64) { + output = output + String.fromCharCode(chr2); } - - // Make sure that NaN and null values aren't set. See: #7116 - if ( value == null || type === "number" && isNaN( value ) ) { - return; + if (enc4 != 64) { + output = output + String.fromCharCode(chr3); } - // If a number was passed in, add 'px' to the (except for certain CSS properties) - if ( type === "number" && !jQuery.cssNumber[ origName ] ) { - value += "px"; - } + } - // Fixes #8908, it can be done more correctly by specifing setters in cssHooks, - // but it would mean to define eight (for every problematic property) identical functions - if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { - style[ name ] = "inherit"; - } + output = _utf8_decode(output); - // If a hook was provided, use that value, otherwise just set the specified value - if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { + return output; - // Wrapped to prevent IE from throwing errors when 'invalid' values are provided - // Fixes bug #5509 - try { - style[ name ] = value; - } catch(e) {} + } + }); +})(); +BI.Cache = { + _prefix: "bi", + setUsername: function (username) { + localStorage.setItem(BI.Cache._prefix + ".username", (username + "" || "").toUpperCase()); + }, + getUsername: function () { + return localStorage.getItem(BI.Cache._prefix + ".username") || ""; + }, + _getKeyPrefix: function () { + return BI.Cache.getUsername() + "." + BI.Cache._prefix + "."; + }, + _generateKey: function (key) { + return BI.Cache._getKeyPrefix() + (key || ""); + }, + getItem: function (key) { + return localStorage.getItem(BI.Cache._generateKey(key)); + }, + setItem: function (key, value) { + localStorage.setItem(BI.Cache._generateKey(key), value); + }, + removeItem: function (key) { + localStorage.removeItem(BI.Cache._generateKey(key)); + }, + clear: function () { + for (var i = localStorage.length; i >= 0; i--) { + var key = localStorage.key(i); + if (key) { + if (key.indexOf(BI.Cache._getKeyPrefix()) === 0) { + localStorage.removeItem(key); } - - } else { - // If a hook was provided get the non-computed value from there - if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { - return ret; + } + } + }, + keys: function () { + var result = []; + for (var i = localStorage.length; i >= 0; i--) { + var key = localStorage.key(i); + if (key) { + var prefix = BI.Cache._getKeyPrefix(); + if (key.indexOf(prefix) === 0) { + result[result.length] = key.substring(prefix.length); } - - // Otherwise just get the value from the style object - return style[ name ]; } - }, - - css: function ( elem, name, extra, styles ) { - var num, val, hooks, - origName = jQuery.camelCase( name ); + } + return result; + }, - // Make sure that we're working with the right name - name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); + addCookie: function (name, value, path, expiresHours) { + var cookieString = name + "=" + escape(value); + // 判断是否设置过期时间 + if (expiresHours && expiresHours > 0) { + var date = new Date(); + date.setTime(date.getTime() + expiresHours * 3600 * 1000); + cookieString = cookieString + "; expires=" + date.toGMTString(); + } + if (path) { + cookieString = cookieString + "; path=" + path; + } + document.cookie = cookieString; + }, + getCookie: function (name) { + var arr, reg = new RegExp("(^| )" + name + "=([^;]*)(;|$)"); + if (arr = document.cookie.match(reg)) {return unescape(arr[2]);} + return null; + }, + deleteCookie: function (name, path) { + var date = new Date(); + date.setTime(date.getTime() - 10000); + var cookieString = name + "=v; expires=" + date.toGMTString(); + if (path) { + cookieString = cookieString + "; path=" + path; + } + document.cookie = cookieString; + } +};BI.CellSizeAndPositionManager = function (cellCount, cellSizeGetter, estimatedCellSize) { + this._cellSizeGetter = cellSizeGetter; + this._cellCount = cellCount; + this._estimatedCellSize = estimatedCellSize; + this._cellSizeAndPositionData = {}; + this._lastMeasuredIndex = -1; +}; - // gets hook for the prefixed version - // followed by the unprefixed version - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; +BI.CellSizeAndPositionManager.prototype = { + constructor: BI.CellSizeAndPositionManager, + configure: function (cellCount, estimatedCellSize) { + this._cellCount = cellCount; + this._estimatedCellSize = estimatedCellSize; + }, - // If a hook was provided get the computed value from there - if ( hooks && "get" in hooks ) { - val = hooks.get( elem, true, extra ); - } + getCellCount: function () { + return this._cellCount; + }, - // Otherwise, if a way to get the computed value exists, use that - if ( val === undefined ) { - val = curCSS( elem, name, styles ); - } + getEstimatedCellSize: function () { + return this._estimatedCellSize; + }, - // convert "normal" to computed value - if ( val === "normal" && name in cssNormalTransform ) { - val = cssNormalTransform[ name ]; - } + getLastMeasuredIndex: function () { + return this._lastMeasuredIndex; + }, - // Return, converting to number if forced or a qualifier was provided and val looks numeric - if ( extra === "" || extra ) { - num = parseFloat( val ); - return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; - } - return val; - }, + getSizeAndPositionOfCell: function (index) { + if (index < 0 || index >= this._cellCount) { + return; + } + if (index > this._lastMeasuredIndex) { + var lastMeasuredCellSizeAndPosition = this.getSizeAndPositionOfLastMeasuredCell(); + var offset = lastMeasuredCellSizeAndPosition.offset + lastMeasuredCellSizeAndPosition.size; - // A method for quickly swapping in/out CSS properties to get correct calculations - swap: function ( elem, options, callback, args ) { - var ret, name, - old = {}; + for (var i = this._lastMeasuredIndex + 1; i <= index; i++) { + var size = this._cellSizeGetter(i); - // Remember the old values, and insert the new ones - for ( name in options ) { - old[ name ] = elem.style[ name ]; - elem.style[ name ] = options[ name ]; - } + if (size == null || isNaN(size)) { + continue; + } - ret = callback.apply( elem, args || [] ); + this._cellSizeAndPositionData[i] = { + offset: offset, + size: size + }; - // Revert the old values - for ( name in options ) { - elem.style[ name ] = old[ name ]; + offset += size; } - return ret; + this._lastMeasuredIndex = index; } - }); + return this._cellSizeAndPositionData[index]; + }, - // NOTE: we've included the "window" in window.getComputedStyle - // because jsdom on node.js will break without it. - if ( window.getComputedStyle ) { - getStyles = function ( elem ) { - return window.getComputedStyle( elem, null ); - }; + getSizeAndPositionOfLastMeasuredCell: function () { + return this._lastMeasuredIndex >= 0 + ? this._cellSizeAndPositionData[this._lastMeasuredIndex] + : { + offset: 0, + size: 0 + }; + }, - curCSS = function ( elem, name, _computed ) { - var width, minWidth, maxWidth, - computed = _computed || getStyles( elem ), + getTotalSize: function () { + var lastMeasuredCellSizeAndPosition = this.getSizeAndPositionOfLastMeasuredCell(); + return lastMeasuredCellSizeAndPosition.offset + lastMeasuredCellSizeAndPosition.size + (this._cellCount - this._lastMeasuredIndex - 1) * this._estimatedCellSize; + }, - // getPropertyValue is only needed for .css('filter') in IE9, see #12537 - ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined, - style = elem.style; + getUpdatedOffsetForIndex: function (align, containerSize, currentOffset, targetIndex) { + var datum = this.getSizeAndPositionOfCell(targetIndex); + var maxOffset = datum.offset; + var minOffset = maxOffset - containerSize + datum.size; - if ( computed ) { + var idealOffset; - if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { - ret = jQuery.style( elem, name ); - } + switch (align) { + case "start": + idealOffset = maxOffset; + break; + case "end": + idealOffset = minOffset; + break; + case "center": + idealOffset = maxOffset - ((containerSize - datum.size) / 2); + break; + default: + idealOffset = Math.max(minOffset, Math.min(maxOffset, currentOffset)); + break; + } - // A tribute to the "awesome hack by Dean Edwards" - // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right - // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels - // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values - if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { + var totalSize = this.getTotalSize(); - // Remember the original values - width = style.width; - minWidth = style.minWidth; - maxWidth = style.maxWidth; + return Math.max(0, Math.min(totalSize - containerSize, idealOffset)); + }, - // Put in the new values to get a computed value out - style.minWidth = style.maxWidth = style.width = ret; - ret = computed.width; + getVisibleCellRange: function (containerSize, offset) { + var totalSize = this.getTotalSize(); - // Revert the changed values - style.width = width; - style.minWidth = minWidth; - style.maxWidth = maxWidth; - } - } + if (totalSize === 0) { + return {}; + } - return ret; - }; - } else if ( document.documentElement.currentStyle ) { - getStyles = function ( elem ) { - return elem.currentStyle; - }; + var maxOffset = offset + containerSize; + var start = this._findNearestCell(offset); - curCSS = function ( elem, name, _computed ) { - var left, rs, rsLeft, - computed = _computed || getStyles( elem ), - ret = computed ? computed[ name ] : undefined, - style = elem.style; + var datum = this.getSizeAndPositionOfCell(start); + offset = datum.offset + datum.size; - // Avoid setting ret to empty string here - // so we don't default to auto - if ( ret == null && style && style[ name ] ) { - ret = style[ name ]; - } + var stop = start; - // From the awesome hack by Dean Edwards - // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 + while (offset < maxOffset && stop < this._cellCount - 1) { + stop++; + offset += this.getSizeAndPositionOfCell(stop).size; + } - // If we're not dealing with a regular pixel number - // but a number that has a weird ending, we need to convert it to pixels - // but not position css attributes, as those are proportional to the parent element instead - // and we can't measure the parent instead because it might trigger a "stacking dolls" problem - if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { + return { + start: start, + stop: stop + }; + }, - // Remember the original values - left = style.left; - rs = elem.runtimeStyle; - rsLeft = rs && rs.left; + resetCell: function (index) { + this._lastMeasuredIndex = Math.min(this._lastMeasuredIndex, index - 1); + }, - // Put in the new values to get a computed value out - if ( rsLeft ) { - rs.left = elem.currentStyle.left; - } - style.left = name === "fontSize" ? "1em" : ret; - ret = style.pixelLeft + "px"; - - // Revert the changed values - style.left = left; - if ( rsLeft ) { - rs.left = rsLeft; - } - } - - return ret === "" ? "auto" : ret; - }; - } - - function setPositiveNumber ( elem, value, subtract ) { - var matches = rnumsplit.exec( value ); - return matches ? - // Guard against undefined "subtract", e.g., when used as in cssHooks - Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : - value; - } - - function augmentWidthOrHeight ( elem, name, extra, isBorderBox, styles ) { - var i = extra === ( isBorderBox ? "border" : "content" ) ? - // If we already have the right measurement, avoid augmentation - 4 : - // Otherwise initialize for horizontal or vertical properties - name === "width" ? 1 : 0, - - val = 0; - - for ( ; i < 4; i += 2 ) { - // both box models exclude margin, so add it if we want it - if ( extra === "margin" ) { - val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); - } - - if ( isBorderBox ) { - // border-box includes padding, so remove it if we want content - if ( extra === "content" ) { - val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); - } - - // at this point, extra isn't border nor margin, so remove border - if ( extra !== "margin" ) { - val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - } else { - // at this point, extra isn't content, so add padding - val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); - - // at this point, extra isn't content nor padding, so add border - if ( extra !== "padding" ) { - val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - } - } - - return val; - } - - function getWidthOrHeight ( elem, name, extra ) { - - // Start with offset property, which is equivalent to the border-box value - var valueIsBorderBox = true, - val = name === "width" ? elem.offsetWidth : elem.offsetHeight, - styles = getStyles( elem ), - isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; - - // some non-html elements return undefined for offsetWidth, so check for null/undefined - // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 - // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 - if ( val <= 0 || val == null ) { - // Fall back to computed then uncomputed css if necessary - val = curCSS( elem, name, styles ); - if ( val < 0 || val == null ) { - val = elem.style[ name ]; - } - - // Computed unit is not pixels. Stop here and return. - if ( rnumnonpx.test(val) ) { - return val; - } - - // we need the check for style in case a browser which returns unreliable values - // for getComputedStyle silently falls back to the reliable elem.style - valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] ); - - // Normalize "", auto, and prepare for extra - val = parseFloat( val ) || 0; - } - - // use the active box-sizing model to add/subtract irrelevant styles - return ( val + - augmentWidthOrHeight( - elem, - name, - extra || ( isBorderBox ? "border" : "content" ), - valueIsBorderBox, - styles - ) - ) + "px"; - } - - // Try to determine the default display value of an element - function css_defaultDisplay ( nodeName ) { - var doc = document, - display = elemdisplay[ nodeName ]; - - if ( !display ) { - display = actualDisplay( nodeName, doc ); - - // If the simple way fails, read from inside an iframe - if ( display === "none" || !display ) { - // Use the already-created iframe if possible - iframe = ( iframe || - jQuery("<iframe frameborder='0' width='0' height='0'/>") - .css( "cssText", "display:block !important" ) - ).appendTo( doc.documentElement ); - - // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse - doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document; - doc.write("<!doctype html><html><body>"); - doc.close(); - - display = actualDisplay( nodeName, doc ); - iframe.detach(); - } - - // Store the correct default display - elemdisplay[ nodeName ] = display; - } - - return display; - } - - // Called ONLY from within css_defaultDisplay - function actualDisplay ( name, doc ) { - var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), - display = jQuery.css( elem[0], "display" ); - elem.remove(); - return display; - } - - jQuery.each([ "height", "width" ], function ( i, name ) { - jQuery.cssHooks[ name ] = { - get: function ( elem, computed, extra ) { - if ( computed ) { - // certain elements can have dimension info if we invisibly show them - // however, it must have a current display style that would benefit from this - return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ? - jQuery.swap( elem, cssShow, function () { - return getWidthOrHeight( elem, name, extra ); - }) : - getWidthOrHeight( elem, name, extra ); - } - }, - - set: function ( elem, value, extra ) { - var styles = extra && getStyles( elem ); - return setPositiveNumber( elem, value, extra ? - augmentWidthOrHeight( - elem, - name, - extra, - jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box", - styles - ) : 0 - ); - } - }; - }); - - if ( !jQuery.support.opacity ) { - jQuery.cssHooks.opacity = { - get: function ( elem, computed ) { - // IE uses filters for opacity - return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ? - ( 0.01 * parseFloat( RegExp.$1 ) ) + "" : - computed ? "1" : ""; - }, - - set: function ( elem, value ) { - var style = elem.style, - currentStyle = elem.currentStyle, - opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", - filter = currentStyle && currentStyle.filter || style.filter || ""; - - // IE has trouble with opacity if it does not have layout - // Force it by setting the zoom level - style.zoom = 1; - - // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652 - // if value === "", then remove inline opacity #12685 - if ( ( value >= 1 || value === "" ) && - jQuery.trim( filter.replace( ralpha, "" ) ) === "" && - style.removeAttribute ) { - - // Setting style.filter to null, "" & " " still leave "filter:" in the cssText - // if "filter:" is present at all, clearType is disabled, we want to avoid this - // style.removeAttribute is IE Only, but so apparently is this code path... - style.removeAttribute( "filter" ); - - // if there is no filter style applied in a css rule or unset inline opacity, we are done - if ( value === "" || currentStyle && !currentStyle.filter ) { - return; - } - } - - // otherwise, set new filter values - style.filter = ralpha.test( filter ) ? - filter.replace( ralpha, opacity ) : - filter + " " + opacity; - } - }; - } - - // These hooks cannot be added until DOM ready because the support test - // for it is not run until after DOM ready - jQuery(function () { - if ( !jQuery.support.reliableMarginRight ) { - jQuery.cssHooks.marginRight = { - get: function ( elem, computed ) { - if ( computed ) { - // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right - // Work around by temporarily setting element display to inline-block - return jQuery.swap( elem, { display: "inline-block" }, - curCSS, [ elem, "marginRight" ] ); - } - } - }; - } - - // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 - // getComputedStyle returns percent when specified for top/left/bottom/right - // rather than make the css module depend on the offset module, we just check for it here - if ( !jQuery.support.pixelPosition && jQuery.fn.position ) { - jQuery.each( [ "top", "left" ], function ( i, prop ) { - jQuery.cssHooks[ prop ] = { - get: function ( elem, computed ) { - if ( computed ) { - computed = curCSS( elem, prop ); - // if curCSS returns percentage, fallback to offset - return rnumnonpx.test( computed ) ? - jQuery( elem ).position()[ prop ] + "px" : - computed; - } - } - }; - }); - } - - }); - - if ( jQuery.expr && jQuery.expr.filters ) { - jQuery.expr.filters.hidden = function ( elem ) { - // Support: Opera <= 12.12 - // Opera reports offsetWidths and offsetHeights less than zero on some elements - return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 || - (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none"); - }; - - jQuery.expr.filters.visible = function ( elem ) { - return !jQuery.expr.filters.hidden( elem ); - }; - } - - // These hooks are used by animate to expand properties - jQuery.each({ - margin: "", - padding: "", - border: "Width" - }, function ( prefix, suffix ) { - jQuery.cssHooks[ prefix + suffix ] = { - expand: function ( value ) { - var i = 0, - expanded = {}, - - // assumes a single number if not a string - parts = typeof value === "string" ? value.split(" ") : [ value ]; + _binarySearch: function (high, low, offset) { + var middle; + var currentOffset; - for ( ; i < 4; i++ ) { - expanded[ prefix + cssExpand[ i ] + suffix ] = - parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; - } + while (low <= high) { + middle = low + Math.floor((high - low) / 2); + currentOffset = this.getSizeAndPositionOfCell(middle).offset; - return expanded; + if (currentOffset === offset) { + return middle; + } else if (currentOffset < offset) { + low = middle + 1; + } else if (currentOffset > offset) { + high = middle - 1; } - }; - - if ( !rmargin.test( prefix ) ) { - jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; } - }); - var r20 = /%20/g, - rbracket = /\[\]$/, - rCRLF = /\r?\n/g, - rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, - rsubmittable = /^(?:input|select|textarea|keygen)/i; - - jQuery.fn.extend({ - serialize: function () { - return jQuery.param( this.serializeArray() ); - }, - serializeArray: function () { - return this.map(function () { - // Can add propHook for "elements" to filter or add form elements - var elements = jQuery.prop( this, "elements" ); - return elements ? jQuery.makeArray( elements ) : this; - }) - .filter(function () { - var type = this.type; - // Use .is(":disabled") so that fieldset[disabled] works - return this.name && !jQuery( this ).is( ":disabled" ) && - rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && - ( this.checked || !manipulation_rcheckableType.test( type ) ); - }) - .map(function ( i, elem ) { - var val = jQuery( this ).val(); - - return val == null ? - null : - jQuery.isArray( val ) ? - jQuery.map( val, function ( val ) { - return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; - }) : - { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; - }).get(); - } - }); - // Serialize an array of form elements or a set of - // key/values into a query string - jQuery.param = function ( a, traditional ) { - var prefix, - s = [], - add = function ( key, value ) { - // If value is a function, invoke it and return its value - value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); - s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); - }; - - // Set traditional to true for jQuery <= 1.3.2 behavior. - if ( traditional === undefined ) { - traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; - } - - // If an array was passed in, assume that it is an array of form elements. - if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { - // Serialize the form elements - jQuery.each( a, function () { - add( this.name, this.value ); - }); - - } else { - // If traditional, encode the "old" way (the way 1.3.2 or older - // did it), otherwise encode params recursively. - for ( prefix in a ) { - buildParams( prefix, a[ prefix ], traditional, add ); - } + if (low > 0) { + return low - 1; } + }, - // Return the resulting serialization - return s.join( "&" ).replace( r20, "+" ); - }; - - function buildParams ( prefix, obj, traditional, add ) { - var name; - - if ( jQuery.isArray( obj ) ) { - // Serialize array item. - jQuery.each( obj, function ( i, v ) { - if ( traditional || rbracket.test( prefix ) ) { - // Treat each array item as a scalar. - add( prefix, v ); - - } else { - // Item is non-scalar (array or object), encode its numeric index. - buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add ); - } - }); - - } else if ( !traditional && jQuery.type( obj ) === "object" ) { - // Serialize object item. - for ( name in obj ) { - buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); - } + _exponentialSearch: function (index, offset) { + var interval = 1; - } else { - // Serialize scalar item. - add( prefix, obj ); + while (index < this._cellCount && this.getSizeAndPositionOfCell(index).offset < offset) { + index += interval; + interval *= 2; } - } - jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + - "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + - "change select submit keydown keypress keyup error contextmenu").split(" "), function ( i, name ) { - - // Handle event binding - jQuery.fn[ name ] = function ( data, fn ) { - return arguments.length > 0 ? - this.on( name, null, data, fn ) : - this.trigger( name ); - }; - }); - - jQuery.fn.hover = function ( fnOver, fnOut ) { - return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); - }; - var - // Document location - ajaxLocParts, - ajaxLocation, - ajax_nonce = jQuery.now(), - - ajax_rquery = /\?/, - rhash = /#.*$/, - rts = /([?&])_=[^&]*/, - rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL - // #7653, #8125, #8152: local protocol detection - rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, - rnoContent = /^(?:GET|HEAD)$/, - rprotocol = /^\/\//, - rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/, - - // Keep a copy of the old load method - _load = jQuery.fn.load, - - /* Prefilters - * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) - * 2) These are called: - * - BEFORE asking for a transport - * - AFTER param serialization (s.data is a string if s.processData is true) - * 3) key is the dataType - * 4) the catchall symbol "*" can be used - * 5) execution will start with transport dataType and THEN continue down to "*" if needed - */ - prefilters = {}, - - /* Transports bindings - * 1) key is the dataType - * 2) the catchall symbol "*" can be used - * 3) selection will start with transport dataType and THEN go to "*" if needed - */ - transports = {}, - - // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression - allTypes = "*/".concat("*"); - - // #8138, IE may throw an exception when accessing - // a field from window.location if document.domain has been set - try { - ajaxLocation = location.href; - } catch( e ) { - // Use the href attribute of an A element - // since IE will modify it given document.location - ajaxLocation = document.createElement( "a" ); - ajaxLocation.href = ""; - ajaxLocation = ajaxLocation.href; - } - - // Segment location into parts - ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; - - // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport - function addToPrefiltersOrTransports ( structure ) { - - // dataTypeExpression is optional and defaults to "*" - return function ( dataTypeExpression, func ) { - - if ( typeof dataTypeExpression !== "string" ) { - func = dataTypeExpression; - dataTypeExpression = "*"; - } - var dataType, - i = 0, - dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || []; - - if ( jQuery.isFunction( func ) ) { - // For each dataType in the dataTypeExpression - while ( (dataType = dataTypes[i++]) ) { - // Prepend if requested - if ( dataType[0] === "+" ) { - dataType = dataType.slice( 1 ) || "*"; - (structure[ dataType ] = structure[ dataType ] || []).unshift( func ); - - // Otherwise append - } else { - (structure[ dataType ] = structure[ dataType ] || []).push( func ); - } - } - } - }; - } - - // Base inspection function for prefilters and transports - function inspectPrefiltersOrTransports ( structure, options, originalOptions, jqXHR ) { - - var inspected = {}, - seekingTransport = ( structure === transports ); + return this._binarySearch(Math.min(index, this._cellCount - 1), Math.floor(index / 2), offset); + }, - function inspect ( dataType ) { - var selected; - inspected[ dataType ] = true; - jQuery.each( structure[ dataType ] || [], function ( _, prefilterOrFactory ) { - var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); - if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) { - options.dataTypes.unshift( dataTypeOrTransport ); - inspect( dataTypeOrTransport ); - return false; - } else if ( seekingTransport ) { - return !( selected = dataTypeOrTransport ); - } - }); - return selected; + _findNearestCell: function (offset) { + if (isNaN(offset)) { + return; } - return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); - } + offset = Math.max(0, offset); - // A special extend for ajax options - // that takes "flat" options (not to be deep extended) - // Fixes #9887 - function ajaxExtend ( target, src ) { - var deep, key, - flatOptions = jQuery.ajaxSettings.flatOptions || {}; + var lastMeasuredCellSizeAndPosition = this.getSizeAndPositionOfLastMeasuredCell(); + var lastMeasuredIndex = Math.max(0, this._lastMeasuredIndex); - for ( key in src ) { - if ( src[ key ] !== undefined ) { - ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ]; - } - } - if ( deep ) { - jQuery.extend( true, target, deep ); + if (lastMeasuredCellSizeAndPosition.offset >= offset) { + return this._binarySearch(lastMeasuredIndex, 0, offset); } - - return target; + return this._exponentialSearch(lastMeasuredIndex, offset); + } +}; - jQuery.fn.load = function ( url, params, callback ) { - if ( typeof url !== "string" && _load ) { - return _load.apply( this, arguments ); - } - - var selector, response, type, - self = this, - off = url.indexOf(" "); - - if ( off >= 0 ) { - selector = url.slice( off, url.length ); - url = url.slice( 0, off ); - } - - // If it's a function - if ( jQuery.isFunction( params ) ) { - - // We assume that it's the callback - callback = params; - params = undefined; - - // Otherwise, build a param string - } else if ( params && typeof params === "object" ) { - type = "POST"; - } - - // If we have elements to modify, make the request - if ( self.length > 0 ) { - jQuery.ajax({ - url: url, - - // if "type" variable is undefined, then "GET" method will be used - type: type, - dataType: "html", - data: params - }).done(function ( responseText ) { - - // Save response for use in complete callback - response = arguments; - - self.html( selector ? - - // If a selector was specified, locate the right elements in a dummy div - // Exclude scripts to avoid IE 'Permission Denied' errors - jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) : - - // Otherwise use the full result - responseText ); - - }).complete( callback && function ( jqXHR, status ) { - self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] ); - }); - } - - return this; - }; - - // Attach a bunch of functions for handling common AJAX events - jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function ( i, type ) { - jQuery.fn[ type ] = function ( fn ) { - return this.on( type, fn ); - }; - }); - - jQuery.each( [ "get", "post" ], function ( i, method ) { - jQuery[ method ] = function ( url, data, callback, type ) { - // shift arguments if data argument was omitted - if ( jQuery.isFunction( data ) ) { - type = type || callback; - callback = data; - data = undefined; - } - - return jQuery.ajax({ - url: url, - type: method, - dataType: type, - data: data, - success: callback - }); - }; - }); - - jQuery.extend({ - - // Counter for holding the number of active queries - active: 0, - - // Last-Modified header cache for next request - lastModified: {}, - etag: {}, - - ajaxSettings: { - url: ajaxLocation, - type: "GET", - isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), - global: true, - processData: true, - async: true, - contentType: "application/x-www-form-urlencoded; charset=UTF-8", - /* - timeout: 0, - data: null, - dataType: null, - username: null, - password: null, - cache: null, - throws: false, - traditional: false, - headers: {}, - */ - - accepts: { - "*": allTypes, - text: "text/plain", - html: "text/html", - xml: "application/xml, text/xml", - json: "application/json, text/javascript" - }, - - contents: { - xml: /xml/, - html: /html/, - json: /json/ - }, - - responseFields: { - xml: "responseXML", - text: "responseText" - }, - - // Data converters - // Keys separate source (or catchall "*") and destination types with a single space - converters: { - - // Convert anything to text - "* text": window.String, - - // Text to html (true = no transformation) - "text html": true, - - // Evaluate text as a json expression - "text json": jQuery.parseJSON, - - // Parse text as xml - "text xml": jQuery.parseXML - }, - - // For options that shouldn't be deep extended: - // you can add your own custom options here if - // and when you create one that shouldn't be - // deep extended (see ajaxExtend) - flatOptions: { - url: true, - context: true - } - }, - - // Creates a full fledged settings object into target - // with both ajaxSettings and settings fields. - // If target is omitted, writes into ajaxSettings. - ajaxSetup: function ( target, settings ) { - return settings ? - - // Building a settings object - ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : - - // Extending ajaxSettings - ajaxExtend( jQuery.ajaxSettings, target ); - }, - - ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), - ajaxTransport: addToPrefiltersOrTransports( transports ), - - // Main method - ajax: function ( url, options ) { - - // If url is an object, simulate pre-1.5 signature - if ( typeof url === "object" ) { - options = url; - url = undefined; - } - - // Force options to be an object - options = options || {}; - - var // Cross-domain detection vars - parts, - // Loop variable - i, - // URL without anti-cache param - cacheURL, - // Response headers as string - responseHeadersString, - // timeout handle - timeoutTimer, - - // To know if global events are to be dispatched - fireGlobals, - - transport, - // Response headers - responseHeaders, - // Create the final options object - s = jQuery.ajaxSetup( {}, options ), - // Callbacks context - callbackContext = s.context || s, - // Context for global events is callbackContext if it is a DOM node or jQuery collection - globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ? - jQuery( callbackContext ) : - jQuery.event, - // Deferreds - deferred = jQuery.Deferred(), - completeDeferred = jQuery.Callbacks("once memory"), - // Status-dependent callbacks - statusCode = s.statusCode || {}, - // Headers (they are sent all at once) - requestHeaders = {}, - requestHeadersNames = {}, - // The jqXHR state - state = 0, - // Default abort message - strAbort = "canceled", - // Fake xhr - jqXHR = { - readyState: 0, - - // Builds headers hashtable if needed - getResponseHeader: function ( key ) { - var match; - if ( state === 2 ) { - if ( !responseHeaders ) { - responseHeaders = {}; - while ( (match = rheaders.exec( responseHeadersString )) ) { - responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; - } - } - match = responseHeaders[ key.toLowerCase() ]; - } - return match == null ? null : match; - }, - - // Raw string - getAllResponseHeaders: function () { - return state === 2 ? responseHeadersString : null; - }, - - // Caches the header - setRequestHeader: function ( name, value ) { - var lname = name.toLowerCase(); - if ( !state ) { - name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; - requestHeaders[ name ] = value; - } - return this; - }, - - // Overrides response content-type header - overrideMimeType: function ( type ) { - if ( !state ) { - s.mimeType = type; - } - return this; - }, - - // Status-dependent callbacks - statusCode: function ( map ) { - var code; - if ( map ) { - if ( state < 2 ) { - for ( code in map ) { - // Lazy-add the new callback in a way that preserves old ones - statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; - } - } else { - // Execute the appropriate callbacks - jqXHR.always( map[ jqXHR.status ] ); - } - } - return this; - }, - - // Cancel the request - abort: function ( statusText ) { - var finalText = statusText || strAbort; - if ( transport ) { - transport.abort( finalText ); - } - done( 0, finalText ); - return this; - } - }; - - // Attach deferreds - deferred.promise( jqXHR ).complete = completeDeferred.add; - jqXHR.success = jqXHR.done; - jqXHR.error = jqXHR.fail; - - // Remove hash character (#7531: and string promotion) - // Add protocol if not provided (#5866: IE7 issue with protocol-less urls) - // Handle falsy url in the settings object (#10093: consistency with old signature) - // We also use the url parameter if available - s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); - - // Alias method option to type as per ticket #12004 - s.type = options.method || options.type || s.method || s.type; - - // Extract dataTypes list - s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""]; - - // A cross-domain request is in order when we have a protocol:host:port mismatch - if ( s.crossDomain == null ) { - parts = rurl.exec( s.url.toLowerCase() ); - s.crossDomain = !!( parts && - ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || - ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) != - ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) ) - ); - } - - // Convert data if not already a string - if ( s.data && s.processData && typeof s.data !== "string" ) { - s.data = jQuery.param( s.data, s.traditional ); - } - - // Apply prefilters - inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); - - // If request was aborted inside a prefilter, stop there - if ( state === 2 ) { - return jqXHR; - } - - // We can fire global events as of now if asked to - fireGlobals = s.global; - - // Watch for a new set of requests - if ( fireGlobals && jQuery.active++ === 0 ) { - jQuery.event.trigger("ajaxStart"); - } - - // Uppercase the type - s.type = s.type.toUpperCase(); - - // Determine if request has content - s.hasContent = !rnoContent.test( s.type ); - - // Save the URL in case we're toying with the If-Modified-Since - // and/or If-None-Match header later on - cacheURL = s.url; - - // More options handling for requests with no content - if ( !s.hasContent ) { - - // If data is available, append data to url - if ( s.data ) { - cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); - // #9682: remove data so that it's not used in an eventual retry - delete s.data; - } - - // Add anti-cache in url if needed - if ( s.cache === false ) { - s.url = rts.test( cacheURL ) ? - - // If there is already a '_' parameter, set its value - cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) : - - // Otherwise add one to the end - cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++; - } - } - - // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. - if ( s.ifModified ) { - if ( jQuery.lastModified[ cacheURL ] ) { - jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); - } - if ( jQuery.etag[ cacheURL ] ) { - jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); - } - } - - // Set the correct header, if data is being sent - if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { - jqXHR.setRequestHeader( "Content-Type", s.contentType ); - } - - // Set the Accepts header for the server, depending on the dataType - jqXHR.setRequestHeader( - "Accept", - s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? - s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : - s.accepts[ "*" ] - ); - - // Check for headers option - for ( i in s.headers ) { - jqXHR.setRequestHeader( i, s.headers[ i ] ); - } - - // Allow custom headers/mimetypes and early abort - if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { - // Abort if not done already and return - return jqXHR.abort(); - } - - // aborting is no longer a cancellation - strAbort = "abort"; - - // Install callbacks on deferreds - for ( i in { success: 1, error: 1, complete: 1 } ) { - jqXHR[ i ]( s[ i ] ); - } - - // Get transport - transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); - - // If no transport, we auto-abort - if ( !transport ) { - done( -1, "No Transport" ); - } else { - jqXHR.readyState = 1; - - // Send global event - if ( fireGlobals ) { - globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); - } - // Timeout - if ( s.async && s.timeout > 0 ) { - timeoutTimer = setTimeout(function () { - jqXHR.abort("timeout"); - }, s.timeout ); - } - - try { - state = 1; - transport.send( requestHeaders, done ); - } catch ( e ) { - // Propagate exception as error if not done - if ( state < 2 ) { - done( -1, e ); - // Simply rethrow otherwise - } else { - throw e; - } - } - } - - // Callback for when everything is done - function done ( status, nativeStatusText, responses, headers ) { - var isSuccess, success, error, response, modified, - statusText = nativeStatusText; - - // Called once - if ( state === 2 ) { - return; - } - - // State is "done" now - state = 2; - - // Clear timeout if it exists - if ( timeoutTimer ) { - clearTimeout( timeoutTimer ); - } - - // Dereference transport for early garbage collection - // (no matter how long the jqXHR object will be used) - transport = undefined; - - // Cache response headers - responseHeadersString = headers || ""; - - // Set readyState - jqXHR.readyState = status > 0 ? 4 : 0; - - // Get response data - if ( responses ) { - response = ajaxHandleResponses( s, jqXHR, responses ); - } - - // If successful, handle type chaining - if ( status >= 200 && status < 300 || status === 304 ) { - - // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. - if ( s.ifModified ) { - modified = jqXHR.getResponseHeader("Last-Modified"); - if ( modified ) { - jQuery.lastModified[ cacheURL ] = modified; - } - modified = jqXHR.getResponseHeader("etag"); - if ( modified ) { - jQuery.etag[ cacheURL ] = modified; - } - } - - // if no content - if ( status === 204 ) { - isSuccess = true; - statusText = "nocontent"; - - // if not modified - } else if ( status === 304 ) { - isSuccess = true; - statusText = "notmodified"; +BI.ScalingCellSizeAndPositionManager = function (cellCount, cellSizeGetter, estimatedCellSize, maxScrollSize) { + this._cellSizeAndPositionManager = new BI.CellSizeAndPositionManager(cellCount, cellSizeGetter, estimatedCellSize); + this._maxScrollSize = maxScrollSize || 10000000; +}; - // If we have data, let's convert it - } else { - isSuccess = ajaxConvert( s, response ); - statusText = isSuccess.state; - success = isSuccess.data; - error = isSuccess.error; - isSuccess = !error; - } - } else { - // We extract error from statusText - // then normalize statusText and status for non-aborts - error = statusText; - if ( status || !statusText ) { - statusText = "error"; - if ( status < 0 ) { - status = 0; - } - } - } +BI.ScalingCellSizeAndPositionManager.prototype = { + constructor: BI.ScalingCellSizeAndPositionManager, - // Set data for the fake xhr object - jqXHR.status = status; - jqXHR.statusText = ( nativeStatusText || statusText ) + ""; + configure: function () { + this._cellSizeAndPositionManager.configure.apply(this._cellSizeAndPositionManager, arguments); + }, - // Success/Error - if ( isSuccess ) { - deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); - } else { - deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); - } + getCellCount: function () { + return this._cellSizeAndPositionManager.getCellCount(); + }, - // Status-dependent callbacks - jqXHR.statusCode( statusCode ); - statusCode = undefined; + getEstimatedCellSize: function () { + return this._cellSizeAndPositionManager.getEstimatedCellSize(); + }, - if ( fireGlobals ) { - globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", - [ jqXHR, s, isSuccess ? success : error ] ); - } + getLastMeasuredIndex: function () { + return this._cellSizeAndPositionManager.getLastMeasuredIndex(); + }, - // Complete - completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); + getOffsetAdjustment: function (containerSize, offset) { + var totalSize = this._cellSizeAndPositionManager.getTotalSize(); + var safeTotalSize = this.getTotalSize(); + var offsetPercentage = this._getOffsetPercentage(containerSize, offset, safeTotalSize); - if ( fireGlobals ) { - globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); - // Handle the global AJAX counter - if ( !( --jQuery.active ) ) { - jQuery.event.trigger("ajaxStop"); - } - } - } + return Math.round(offsetPercentage * (safeTotalSize - totalSize)); + }, - return jqXHR; - }, + getSizeAndPositionOfCell: function (index) { + return this._cellSizeAndPositionManager.getSizeAndPositionOfCell(index); + }, - getScript: function ( url, callback ) { - return jQuery.get( url, undefined, callback, "script" ); - }, + getSizeAndPositionOfLastMeasuredCell: function () { + return this._cellSizeAndPositionManager.getSizeAndPositionOfLastMeasuredCell(); + }, - getJSON: function ( url, data, callback ) { - return jQuery.get( url, data, callback, "json" ); - } - }); + getTotalSize: function () { + return Math.min(this._maxScrollSize, this._cellSizeAndPositionManager.getTotalSize()); + }, - /* Handles responses to an ajax request: - * - sets all responseXXX fields accordingly - * - finds the right dataType (mediates between content-type and expected dataType) - * - returns the corresponding response - */ - function ajaxHandleResponses ( s, jqXHR, responses ) { - var firstDataType, ct, finalDataType, type, - contents = s.contents, - dataTypes = s.dataTypes, - responseFields = s.responseFields; + getUpdatedOffsetForIndex: function (align, containerSize, currentOffset, targetIndex) { + currentOffset = this._safeOffsetToOffset(containerSize, currentOffset); - // Fill responseXXX fields - for ( type in responseFields ) { - if ( type in responses ) { - jqXHR[ responseFields[type] ] = responses[ type ]; - } - } + var offset = this._cellSizeAndPositionManager.getUpdatedOffsetForIndex(align, containerSize, currentOffset, targetIndex); - // Remove auto dataType and get content-type in the process - while( dataTypes[ 0 ] === "*" ) { - dataTypes.shift(); - if ( ct === undefined ) { - ct = s.mimeType || jqXHR.getResponseHeader("Content-Type"); - } - } + return this._offsetToSafeOffset(containerSize, offset); + }, - // Check if we're dealing with a known content-type - if ( ct ) { - for ( type in contents ) { - if ( contents[ type ] && contents[ type ].test( ct ) ) { - dataTypes.unshift( type ); - break; - } - } - } + getVisibleCellRange: function (containerSize, offset) { + offset = this._safeOffsetToOffset(containerSize, offset); - // Check to see if we have a response for the expected dataType - if ( dataTypes[ 0 ] in responses ) { - finalDataType = dataTypes[ 0 ]; - } else { - // Try convertible dataTypes - for ( type in responses ) { - if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { - finalDataType = type; - break; - } - if ( !firstDataType ) { - firstDataType = type; - } - } - // Or just use first one - finalDataType = finalDataType || firstDataType; - } + return this._cellSizeAndPositionManager.getVisibleCellRange(containerSize, offset); + }, - // If we found a dataType - // We add the dataType to the list if needed - // and return the corresponding response - if ( finalDataType ) { - if ( finalDataType !== dataTypes[ 0 ] ) { - dataTypes.unshift( finalDataType ); - } - return responses[ finalDataType ]; - } - } + resetCell: function (index) { + this._cellSizeAndPositionManager.resetCell(index); + }, - // Chain conversions given the request and the original response - function ajaxConvert ( s, response ) { - var conv2, current, conv, tmp, - converters = {}, - i = 0, - // Work with a copy of dataTypes in case we need to modify it for conversion - dataTypes = s.dataTypes.slice(), - prev = dataTypes[ 0 ]; + _getOffsetPercentage: function (containerSize, offset, totalSize) { + return totalSize <= containerSize + ? 0 + : offset / (totalSize - containerSize); + }, - // Apply the dataFilter if provided - if ( s.dataFilter ) { - response = s.dataFilter( response, s.dataType ); - } + _offsetToSafeOffset: function (containerSize, offset) { + var totalSize = this._cellSizeAndPositionManager.getTotalSize(); + var safeTotalSize = this.getTotalSize(); - // Create converters map with lowercased keys - if ( dataTypes[ 1 ] ) { - for ( conv in s.converters ) { - converters[ conv.toLowerCase() ] = s.converters[ conv ]; - } + if (totalSize === safeTotalSize) { + return offset; } + var offsetPercentage = this._getOffsetPercentage(containerSize, offset, totalSize); - // Convert to each sequential dataType, tolerating list modification - for ( ; (current = dataTypes[++i]); ) { - - // There's only work to do if current dataType is non-auto - if ( current !== "*" ) { - - // Convert response if prev dataType is non-auto and differs from current - if ( prev !== "*" && prev !== current ) { - - // Seek a direct converter - conv = converters[ prev + " " + current ] || converters[ "* " + current ]; - - // If none found, seek a pair - if ( !conv ) { - for ( conv2 in converters ) { - - // If conv2 outputs current - tmp = conv2.split(" "); - if ( tmp[ 1 ] === current ) { - - // If prev can be converted to accepted input - conv = converters[ prev + " " + tmp[ 0 ] ] || - converters[ "* " + tmp[ 0 ] ]; - if ( conv ) { - // Condense equivalence converters - if ( conv === true ) { - conv = converters[ conv2 ]; - - // Otherwise, insert the intermediate dataType - } else if ( converters[ conv2 ] !== true ) { - current = tmp[ 0 ]; - dataTypes.splice( i--, 0, current ); - } - - break; - } - } - } - } - - // Apply converter (if not an equivalence) - if ( conv !== true ) { + return Math.round(offsetPercentage * (safeTotalSize - containerSize)); + + }, - // Unless errors are allowed to bubble, catch and return them - if ( conv && s["throws"] ) { - response = conv( response ); - } else { - try { - response = conv( response ); - } catch ( e ) { - return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; - } - } - } - } + _safeOffsetToOffset: function (containerSize, offset) { + var totalSize = this._cellSizeAndPositionManager.getTotalSize(); + var safeTotalSize = this.getTotalSize(); - // Update prev for next iteration - prev = current; - } + if (totalSize === safeTotalSize) { + return offset; } + var offsetPercentage = this._getOffsetPercentage(containerSize, offset, safeTotalSize); - return { state: "success", data: response }; + return Math.round(offsetPercentage * (totalSize - containerSize)); + } - // Install script dataType - jQuery.ajaxSetup({ - accepts: { - script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" - }, - contents: { - script: /(?:java|ecma)script/ - }, - converters: { - "text script": function ( text ) { - jQuery.globalEval( text ); - return text; - } - } - }); +};/** + * 汉字拼音索引 + */ - // Handle cache's special case and global - jQuery.ajaxPrefilter( "script", function ( s ) { - if ( s.cache === undefined ) { - s.cache = false; - } - if ( s.crossDomain ) { - s.type = "GET"; - s.global = false; - } - }); +!(function () { + var _ChineseFirstPY = 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QQPBBQJZCLPKHQZYYXXDTDDTSJCXFFLLCHQXMJLWCJCXTSPYCXNDTJSHJWXDQQJSKXYAMYLSJHMLALYKXCYYDMNMDQMXMCZNNCYBZKKYFLMCHCMLHXRCJJHSYLNMTJZGZGYWJXSRXCWJGJQHQZDQJDCJJZKJKGDZQGJJYJYLXZXXCDQHHHEYTMHLFSBDJSYYSHFYSTCZQLPBDRFRZTZYKYWHSZYQKWDQZRKMSYNBCRXQBJYFAZPZZEDZCJYWBCJWHYJBQSZYWRYSZPTDKZPFPBNZTKLQYHBBZPNPPTYZZYBQNYDCPJMMCYCQMCYFZZDCMNLFPBPLNGQJTBTTNJZPZBBZNJKLJQYLNBZQHKSJZNGGQSZZKYXSHPZSNBCGZKDDZQANZHJKDRTLZLSWJLJZLYWTJNDJZJHXYAYNCBGTZCSSQMNJPJYTYSWXZFKWJQTKHTZPLBHSNJZSYZBWZZZZLSYLSBJHDWWQPSLMMFBJDWAQYZTCJTBNNWZXQXCDSLQGDSDPDZHJTQQPSWLYYJZLGYXYZLCTCBJTKTYCZJTQKBSJLGMGZDMCSGPYNJZYQYYKNXRPWSZXMTNCSZZYXYBYHYZAXYWQCJTLLCKJJTJHGDXDXYQYZZBYWDLWQCGLZGJGQRQZCZSSBCRPCSKYDZNXJSQGXSSJMYDNSTZTPBDLTKZWXQWQTZEXNQCZGWEZKSSBYBRTSSSLCCGBPSZQSZLCCGLLLZXHZQTHCZMQGYZQZNMCOCSZJMMZSQPJYGQLJYJPPLDXRGZYXCCSXHSHGTZNLZWZKJCXTCFCJXLBMQBCZZWPQDNHXLJCTHYZLGYLNLSZZPCXDSCQQHJQKSXZPBAJYEMSMJTZDXLCJYRYYNWJBNGZZTMJXLTBSLYRZPYLSSCNXPHLLHYLLQQZQLXYMRSYCXZLMMCZLTZSDWTJJLLNZGGQXPFSKYGYGHBFZPDKMWGHCXMSGDXJMCJZDYCABXJDLNBCDQYGSKYDQTXDJJYXMSZQAZDZFSLQXYJSJZYLBTXXWXQQZBJZUFBBLYLWDSLJHXJYZJWTDJCZFQZQZZDZSXZZQLZCDZFJHYSPYMPQZMLPPLFFXJJNZZYLSJEYQZFPFZKSYWJJJHRDJZZXTXXGLGHYDXCSKYSWMMZCWYBAZBJKSHFHJCXMHFQHYXXYZFTSJYZFXYXPZLCHMZMBXHZZSXYFYMNCWDABAZLXKTCSHHXKXJJZJSTHYGXSXYYHHHJWXKZXSSBZZWHHHCWTZZZPJXSNXQQJGZYZYWLLCWXZFXXYXYHXMKYYSWSQMNLNAYCYSPMJKHWCQHYLAJJMZXHMMCNZHBHXCLXTJPLTXYJHDYYLTTXFSZHYXXSJBJYAYRSMXYPLCKDUYHLXRLNLLSTYZYYQYGYHHSCCSMZCTZQXKYQFPYYRPFFLKQUNTSZLLZMWWTCQQYZWTLLMLMPWMBZSSTZRBPDDTLQJJBXZCSRZQQYGWCSXFWZLXCCRSZDZMCYGGDZQSGTJSWLJMYMMZYHFBJDGYXCCPSHXNZCSBSJYJGJMPPWAFFYFNXHYZXZYLREMZGZCYZSSZDLLJCSQFNXZKPTXZGXJJGFMYYYSNBTYLBNLHPFZDCYFBMGQRRSSSZXYSGTZRNYDZZCDGPJAFJFZKNZBLCZSZPSGCYCJSZLMLRSZBZZLDLSLLYSXSQZQLYXZLSKKBRXBRBZCYCXZZZEEYFGKLZLYYHGZSGZLFJHGTGWKRAAJYZKZQTSSHJJXDCYZUYJLZYRZDQQHGJZXSSZBYKJPBFRTJXLLFQWJHYLQTYMBLPZDXTZYGBDHZZRBGXHWNJTJXLKSCFSMWLSDQYSJTXKZSCFWJLBXFTZLLJZLLQBLSQMQQCGCZFPBPHZCZJLPYYGGDTGWDCFCZQYYYQYSSCLXZSKLZZZGFFCQNWGLHQYZJJCZLQZZYJPJZZBPDCCMHJGXDQDGDLZQMFGPSYTSDYFWWDJZJYSXYYCZCYHZWPBYKXRYLYBHKJKSFXTZJMMCKHLLTNYYMSYXYZPYJQYCSYCWMTJJKQYRHLLQXPSGTLYYCLJSCPXJYZFNMLRGJJTYZBXYZMSJYJHHFZQMSYXRSZCWTLRTQZSSTKXGQKGSPTGCZNJSJCQCXHMXGGZTQYDJKZDLBZSXJLHYQGGGTHQSZPYHJHHGYYGKGGCWJZZYLCZLXQSFTGZSLLLMLJSKCTBLLZZSZMMNYTPZSXQHJCJYQXYZXZQZCPSHKZZYSXCDFGMWQRLLQXRFZTLYSTCTMJCXJJXHJNXTNRZTZFQYHQGLLGCXSZSJDJLJCYDSJTLNYXHSZXCGJZYQPYLFHDJSBPCCZHJJJQZJQDYBSSLLCMYTTMQTBHJQNNYGKYRQYQMZGCJKPDCGMYZHQLLSLLCLMHOLZGDYYFZSLJCQZLYLZQJESHNYLLJXGJXLYSYYYXNBZLJSSZCQQCJYLLZLTJYLLZLLBNYLGQCHXYYXOXCXQKYJXXXYKLXSXXYQXCYKQXQCSGYXXYQXYGYTQOHXHXPYXXXULCYEYCHZZCBWQBBWJQZSCSZSSLZYLKDESJZWMYMCYTSDSXXSCJPQQSQYLYYZYCMDJDZYWCBTJSYDJKCYDDJLBDJJSODZYSYXQQYXDHHGQQYQHDYXWGMMMAJDYBBBPPBCMUUPLJZSMTXERXJMHQNUTPJDCBSSMSSSTKJTSSMMTRCPLZSZMLQDSDMJMQPNQDXCFYNBFSDQXYXHYAYKQYDDLQYYYSSZBYDSLNTFQTZQPZMCHDHCZCWFDXTMYQSPHQYYXSRGJCWTJTZZQMGWJJTJHTQJBBHWZPXXHYQFXXQYWYYHYSCDYDHHQMNMTMWCPBSZPPZZGLMZFOLLCFWHMMSJZTTDHZZYFFYTZZGZYSKYJXQYJZQBHMBZZLYGHGFMSHPZFZSNCLPBQSNJXZSLXXFPMTYJYGBXLLDLXPZJYZJYHHZCYWHJYLSJEXFSZZYWXKZJLUYDTMLYMQJPWXYHXSKTQJEZRPXXZHHMHWQPWQLYJJQJJZSZCPHJLCHHNXJLQWZJHBMZYXBDHHYPZLHLHLGFWLCHYYTLHJXCJMSCPXSTKPNHQXSRTYXXTESYJCTLSSLSTDLLLWWYHDHRJZSFGXTSYCZYNYHTDHWJSLHTZDQDJZXXQHGYLTZPHCSQFCLNJTCLZPFSTPDYNYLGMJLLYCQHYSSHCHYLHQYQTMZYPBYWRFQYKQSYSLZDQJMPXYYSSRHZJNYWTQDFZBWWTWWRXCWHGYHXMKMYYYQMSMZHNGCEPMLQQMTCWCTMMPXJPJJHFXYYZSXZHTYBMSTSYJTTQQQYYLHYNPYQZLCYZHZWSMYLKFJXLWGXYPJYTYSYXYMZCKTTWLKSMZSYLMPWLZWXWQZSSAQSYXYRHSSNTSRAPXCPWCMGDXHXZDZYFJHGZTTSBJHGYZSZYSMYCLLLXBTYXHBBZJKSSDMALXHYCFYGMQYPJYCQXJLLLJGSLZGQLYCJCCZOTYXMTMTTLLWTGPXYMZMKLPSZZZXHKQYSXCTYJZYHXSHYXZKXLZWPSQPYHJWPJPWXQQYLXSDHMRSLZZYZWTTCYXYSZZSHBSCCSTPLWSSCJCHNLCGCHSSPHYLHFHHXJSXYLLNYLSZDHZXYLSXLWZYKCLDYAXZCMDDYSPJTQJZLNWQPSSSWCTSTSZLBLNXSMNYYMJQBQHRZWTYYDCHQLXKPZWBGQYBKFCMZWPZLLYYLSZYDWHXPSBCMLJBSCGBHXLQHYRLJXYSWXWXZSLDFHLSLYNJLZYFLYJYCDRJLFSYZFSLLCQYQFGJYHYXZLYLMSTDJCYHBZLLNWLXXYGYYHSMGDHXXHHLZZJZXCZZZCYQZFNGWPYLCPKPYYPMCLQKDGXZGGWQBDXZZKZFBXXLZXJTPJPTTBYTSZZDWSLCHZHSLTYXHQLHYXXXYYZYSWTXZKHLXZXZPYHGCHKCFSYHUTJRLXFJXPTZTWHPLYXFCRHXSHXKYXXYHZQDXQWULHYHMJTBFLKHTXCWHJFWJCFPQRYQXCYYYQYGRPYWSGSUNGWCHKZDXYFLXXHJJBYZWTSXXNCYJJYMSWZJQRMHXZWFQSYLZJZGBHYNSLBGTTCSYBYXXWXYHXYYXNSQYXMQYWRGYQLXBBZLJSYLPSYTJZYHYZAWLRORJMKSCZJXXXYXCHDYXRYXXJDTSQFXLYLTSFFYXLMTYJMJUYYYXLTZCSXQZQHZXLYYXZHDNBRXXXJCTYHLBRLMBRLLAXKYLLLJLYXXLYCRYLCJTGJCMTLZLLCYZZPZPCYAWHJJFYBDYYZSMPCKZDQYQPBPCJPDCYZMDPBCYYDYCNNPLMTMLRMFMMGWYZBSJGYGSMZQQQZTXMKQWGXLLPJGZBQCDJJJFPKJKCXBLJMSWMDTQJXLDLPPBXCWRCQFBFQJCZAHZGMYKPHYYHZYKNDKZMBPJYXPXYHLFPNYYGXJDBKXNXHJMZJXSTRSTLDXSKZYSYBZXJLXYSLBZYSLHXJPFXPQNBYLLJQKYGZMCYZZYMCCSLCLHZFWFWYXZMWSXTYNXJHPYYMCYSPMHYSMYDYSHQYZCHMJJMZCAAGCFJBBHPLYZYLXXSDJGXDHKXXTXXNBHRMLYJSLTXMRHNLXQJXYZLLYSWQGDLBJHDCGJYQYCMHWFMJYBMBYJYJWYMDPWHXQLDYGPDFXXBCGJSPCKRSSYZJMSLBZZJFLJJJLGXZGYXYXLSZQYXBEXYXHGCXBPLDYHWETTWWCJMBTXCHXYQXLLXFLYXLLJLSSFWDPZSMYJCLMWYTCZPCHQEKCQBWLCQYDPLQPPQZQFJQDJHYMMCXTXDRMJWRHXCJZYLQXDYYNHYYHRSLSRSYWWZJYMTLTLLGTQCJZYABTCKZCJYCCQLJZQXALMZYHYWLWDXZXQDLLQSHGPJFJLJHJABCQZDJGTKHSSTCYJLPSWZLXZXRWGLDLZRLZXTGSLLLLZLYXXWGDZYGBDPHZPBRLWSXQBPFDWOFMWHLYPCBJCCLDMBZPBZZLCYQXLDOMZBLZWPDWYYGDSTTHCSQSCCRSSSYSLFYBFNTYJSZDFNDPDHDZZMBBLSLCMYFFGTJJQWFTMTPJWFNLBZCMMJTGBDZLQLPYFHYYMJYLSDCHDZJWJCCTLJCLDTLJJCPDDSQDSSZYBNDBJLGGJZXSXNLYCYBJXQYCBYLZCFZPPGKCXZDZFZTJJFJSJXZBNZYJQTTYJYHTYCZHYMDJXTTMPXSPLZCDWSLSHXYPZGTFMLCJTYCBPMGDKWYCYZCDSZZYHFLYCTYGWHKJYYLSJCXGYWJCBLLCSNDDBTZBSCLYZCZZSSQDLLMQYYHFSLQLLXFTYHABXGWNYWYYPLLSDLDLLBJCYXJZMLHLJDXYYQYTDLLLBUGBFDFBBQJZZMDPJHGCLGMJJPGAEHHBWCQXAXHHHZCHXYPHJAXHLPHJPGPZJQCQZGJJZZUZDMQYYBZZPHYHYBWHAZYJHYKFGDPFQSDLZMLJXKXGALXZDAGLMDGXMWZQYXXDXXPFDMMSSYMPFMDMMKXKSYZYSHDZKXSYSMMZZZMSYDNZZCZXFPLSTMZDNMXCKJMZTYYMZMZZMSXHHDCZJEMXXKLJSTLWLSQLYJZLLZJSSDPPMHNLZJCZYHMXXHGZCJMDHXTKGRMXFWMCGMWKDTKSXQMMMFZZYDKMSCLCMPCGMHSPXQPZDSSLCXKYXTWLWJYAHZJGZQMCSNXYYMMPMLKJXMHLMLQMXCTKZMJQYSZJSYSZHSYJZJCDAJZYBSDQJZGWZQQXFKDMSDJLFWEHKZQKJPEYPZYSZCDWYJFFMZZYLTTDZZEFMZLBNPPLPLPEPSZALLTYLKCKQZKGENQLWAGYXYDPXLHSXQQWQCQXQCLHYXXMLYCCWLYMQYSKGCHLCJNSZKPYZKCQZQLJPDMDZHLASXLBYDWQLWDNBQCRYDDZTJYBKBWSZDXDTNPJDTCTQDFXQQMGNXECLTTBKPWSLCTYQLPWYZZKLPYGZCQQPLLKCCYLPQMZCZQCLJSLQZDJXLDDHPZQDLJJXZQDXYZQKZLJCYQDYJPPYPQYKJYRMPCBYMCXKLLZLLFQPYLLLMBSGLCYSSLRSYSQTMXYXZQZFDZUYSYZTFFMZZSMZQHZSSCCMLYXWTPZGXZJGZGSJSGKDDHTQGGZLLBJDZLCBCHYXYZHZFYWXYZYMSDBZZYJGTSMTFXQYXQSTDGSLNXDLRYZZLRYYLXQHTXSRTZNGZXBNQQZFMYKMZJBZYMKBPNLYZPBLMCNQYZZZSJZHJCTZKHYZZJRDYZHNPXGLFZTLKGJTCTSSYLLGZRZBBQZZKLPKLCZYSSUYXBJFPNJZZXCDWXZYJXZZDJJKGGRSRJKMSMZJLSJYWQSKYHQJSXPJZZZLSNSHRNYPZTWCHKLPSRZLZXYJQXQKYSJYCZTLQZYBBYBWZPQDWWYZCYTJCJXCKCWDKKZXSGKDZXWWYYJQYYTCYTDLLXWKCZKKLCCLZCQQDZLQLCSFQCHQHSFSMQZZLNBJJZBSJHTSZDYSJQJPDLZCDCWJKJZZLPYCGMZWDJJBSJQZSYZYHHXJPBJYDSSXDZNCGLQMBTSFSBPDZDLZNFGFJGFSMPXJQLMBLGQCYYXBQKDJJQYRFKZTJDHCZKLBSDZCFJTPLLJGXHYXZCSSZZXSTJYGKGCKGYOQXJPLZPBPGTGYJZGHZQZZLBJLSQFZGKQQJZGYCZBZQTLDXRJXBSXXPZXHYZYCLWDXJJHXMFDZPFZHQHQMQGKSLYHTYCGFRZGNQXCLPDLBZCSCZQLLJBLHBZCYPZZPPDYMZZSGYHCKCPZJGSLJLNSCDSLDLXBMSTLDDFJMKDJDHZLZXLSZQPQPGJLLYBDSZGQLBZLSLKYYHZTTNTJYQTZZPSZQZTLLJTYYLLQLLQYZQLBDZLSLYYZYMDFSZSNHLXZNCZQZPBWSKRFBSYZMTHBLGJPMCZZLSTLXSHTCSYZLZBLFEQHLXFLCJLYLJQCBZLZJHHSSTBRMHXZHJZCLXFNBGXGTQJCZTMSFZKJMSSNXLJKBHSJXNTNLZDNTLMSJXGZJYJCZXYJYJWRWWQNZTNFJSZPZSHZJFYRDJSFSZJZBJFZQZZHZLXFYSBZQLZSGYFTZDCSZXZJBQMSZKJRHYJZCKMJKHCHGTXKXQGLXPXFXTRTYLXJXHDTSJXHJZJXZWZLCQSBTXWXGXTXXHXFTSDKFJHZYJFJXRZSDLLLTQSQQZQWZXSYQTWGWBZCGZLLYZBCLMQQTZHZXZXLJFRMYZFLXYSQXXJKXRMQDZDMMYYBSQBHGZMWFWXGMXLZPYYTGZYCCDXYZXYWGSYJYZNBHPZJSQSYXSXRTFYZGRHZTXSZZTHCBFCLSYXZLZQMZLMPLMXZJXSFLBYZMYQHXJSXRXSQZZZSSLYFRCZJRCRXHHZXQYDYHXSJJHZCXZBTYNSYSXJBQLPXZQPYMLXZKYXLXCJLCYSXXZZLXDLLLJJYHZXGYJWKJRWYHCPSGNRZLFZWFZZNSXGXFLZSXZZZBFCSYJDBRJKRDHHGXJLJJTGXJXXSTJTJXLYXQFCSGSWMSBCTLQZZWLZZKXJMLTMJYHSDDBXGZHDLBMYJFRZFSGCLYJBPMLYSMSXLSZJQQHJZFXGFQFQBPXZGYYQXGZTCQWYLTLGWSGWHRLFSFGZJMGMGBGTJFSYZZGZYZAFLSSPMLPFLCWBJZCLJJMZLPJJLYMQDMYYYFBGYGYZMLYZDXQYXRQQQHSYYYQXYLJTYXFSFSLLGNQCYHYCWFHCCCFXPYLYPLLZYXXXXXKQHHXSHJZCFZSCZJXCPZWHHHHHAPYLQALPQAFYHXDYLUKMZQGGGDDESRNNZLTZGCHYPPYSQJJHCLLJTOLNJPZLJLHYMHEYDYDSQYCDDHGZUNDZCLZYZLLZNTNYZGSLHSLPJJBDGWXPCDUTJCKLKCLWKLLCASSTKZZDNQNTTLYYZSSYSSZZRYLJQKCQDHHCRXRZYDGRGCWCGZQFFFPPJFZYNAKRGYWYQPQXXFKJTSZZXSWZDDFBBXTBGTZKZNPZZPZXZPJSZBMQHKCYXYLDKLJNYPKYGHGDZJXXEAHPNZKZTZCMXCXMMJXNKSZQNMNLWBWWXJKYHCPSTMCSQTZJYXTPCTPDTNNPGLLLZSJLSPBLPLQHDTNJNLYYRSZFFJFQWDPHZDWMRZCCLODAXNSSNYZRESTYJWJYJDBCFXNMWTTBYLWSTSZGYBLJPXGLBOCLHPCBJLTMXZLJYLZXCLTPNCLCKXTPZJSWCYXSFYSZDKNTLBYJCYJLLSTGQCBXRYZXBXKLYLHZLQZLNZCXWJZLJZJNCJHXMNZZGJZZXTZJXYCYYCXXJYYXJJXSSSJSTSSTTPPGQTCSXWZDCSYFPTFBFHFBBLZJCLZZDBXGCXLQPXKFZFLSYLTUWBMQJHSZBMDDBCYSCCLDXYCDDQLYJJWMQLLCSGLJJSYFPYYCCYLTJANTJJPWYCMMGQYYSXDXQMZHSZXPFTWWZQSWQRFKJLZJQQYFBRXJHHFWJJZYQAZMYFRHCYYBYQWLPEXCCZSTYRLTTDMQLYKMBBGMYYJPRKZNPBSXYXBHYZDJDNGHPMFSGMWFZMFQMMBCMZZCJJLCNUXYQLMLRYGQZCYXZLWJGCJCGGMCJNFYZZJHYCPRRCMTZQZXHFQGTJXCCJEAQCRJYHPLQLSZDJRBCQHQDYRHYLYXJSYMHZYDWLDFRYHBPYDTSSCNWBXGLPZMLZZTQSSCPJMXXYCSJYTYCGHYCJWYRXXLFEMWJNMKLLSWTXHYYYNCMMCWJDQDJZGLLJWJRKHPZGGFLCCSCZMCBLTBHBQJXQDSPDJZZGHGLFQYWBZYZJLTSTDHQHCTCBCHFLQMPWDSHYYTQWCNZZJTLBYMBPDYYYXSQKXWYYFLXXNCWCXYPMAELYKKJMZZZBRXYYQJFLJPFHHHYTZZXSGQQMHSPGDZQWBWPJHZJDYSCQWZKTXXSQLZYYMYSDZGRXCKKUJLWPYSYSCSYZLRMLQSYLJXBCXTLWDQZPCYCYKPPPNSXFYZJJRCEMHSZMSXLXGLRWGCSTLRSXBZGBZGZTCPLUJLSLYLYMTXMTZPALZXPXJTJWTCYYZLBLXBZLQMYLXPGHDSLSSDMXMBDZZSXWHAMLCZCPJMCNHJYSNSYGCHSKQMZZQDLLKABLWJXSFMOCDXJRRLYQZKJMYBYQLYHETFJZFRFKSRYXFJTWDSXXSYSQJYSLYXWJHSNLXYYXHBHAWHHJZXWMYLJCSSLKYDZTXBZSYFDXGXZJKHSXXYBSSXDPYNZWRPTQZCZENYGCXQFJYKJBZMLJCMQQXUOXSLYXXLYLLJDZBTYMHPFSTTQQWLHOKYBLZZALZXQLHZWRRQHLSTMYPYXJJXMQSJFNBXYXYJXXYQYLTHYLQYFMLKLJTMLLHSZWKZHLJMLHLJKLJSTLQXYLMBHHLNLZXQJHXCFXXLHYHJJGBYZZKBXSCQDJQDSUJZYYHZHHMGSXCSYMXFEBCQWWRBPYYJQTYZCYQYQQZYHMWFFHGZFRJFCDPXNTQYZPDYKHJLFRZXPPXZDBBGZQSTLGDGYLCQMLCHHMFYWLZYXKJLYPQHSYWMQQGQZMLZJNSQXJQSYJYCBEHSXFSZPXZWFLLBCYYJDYTDTHWZSFJMQQYJLMQXXLLDTTKHHYBFPWTYYSQQWNQWLGWDEBZWCMYGCULKJXTMXMYJSXHYBRWFYMWFRXYQMXYSZTZZTFYKMLDHQDXWYYNLCRYJBLPSXCXYWLSPRRJWXHQYPHTYDNXHHMMYWYTZCSQMTSSCCDALWZTCPQPYJLLQZYJSWXMZZMMYLMXCLMXCZMXMZSQTZPPQQBLPGXQZHFLJJHYTJSRXWZXSCCDLXTYJDCQJXSLQYCLZXLZZXMXQRJMHRHZJBHMFLJLMLCLQNLDXZLLLPYPSYJYSXCQQDCMQJZZXHNPNXZMEKMXHYKYQLXSXTXJYYHWDCWDZHQYYBGYBCYSCFGPSJNZDYZZJZXRZRQJJYMCANYRJTLDPPYZBSTJKXXZYPFDWFGZZRPYMTNGXZQBYXNBUFNQKRJQZMJEGRZGYCLKXZDSKKNSXKCLJSPJYYZLQQJYBZSSQLLLKJXTBKTYLCCDDBLSPPFYLGYDTZJYQGGKQTTFZXBDKTYYHYBBFYTYYBCLPDYTGDHRYRNJSPTCSNYJQHKLLLZSLYDXXWBCJQSPXBPJZJCJDZFFXXBRMLAZHCSNDLBJDSZBLPRZTSWSBXBCLLXXLZDJZSJPYLYXXYFTFFFBHJJXGBYXJPMMMPSSJZJMTLYZJXSWXTYLEDQPJMYGQZJGDJLQJWJQLLSJGJGYGMSCLJJXDTYGJQJQJCJZCJGDZZSXQGSJGGCXHQXSNQLZZBXHSGZXCXYLJXYXYYDFQQJHJFXDHCTXJYRXYSQTJXYEFYYSSYYJXNCYZXFXMSYSZXYYSCHSHXZZZGZZZGFJDLTYLNPZGYJYZYYQZPBXQBDZTZCZYXXYHHSQXSHDHGQHJHGYWSZTMZMLHYXGEBTYLZKQWYTJZRCLEKYSTDBCYKQQSAYXCJXWWGSBHJYZYDHCSJKQCXSWXFLTYNYZPZCCZJQTZWJQDZZZQZLJJXLSBHPYXXPSXSHHEZTXFPTLQYZZXHYTXNCFZYYHXGNXMYWXTZSJPTHHGYMXMXQZXTSBCZYJYXXTYYZYPCQLMMSZMJZZLLZXGXZAAJZYXJMZXWDXZSXZDZXLEYJJZQBHZWZZZQTZPSXZTDSXJJJZNYAZPHXYYSRNQDTHZHYYKYJHDZXZLSWCLYBZYECWCYCRYLCXNHZYDZYDYJDFRJJHTRSQTXYXJRJHOJYNXELXSFSFJZGHPZSXZSZDZCQZBYYKLSGSJHCZSHDGQGXYZGXCHXZJWYQWGYHKSSEQZZNDZFKWYSSTCLZSTSYMCDHJXXYWEYXCZAYDMPXMDSXYBSQMJMZJMTZQLPJYQZCGQHXJHHLXXHLHDLDJQCLDWBSXFZZYYSCHTYTYYBHECXHYKGJPXHHYZJFXHWHBDZFYZBCAPNPGNYDMSXHMMMMAMYNBYJTMPXYYMCTHJBZYFCGTYHWPHFTWZZEZSBZEGPFMTSKFTYCMHFLLHGPZJXZJGZJYXZSBBQSCZZLZCCSTPGXMJSFTCCZJZDJXCYBZLFCJSYZFGSZLYBCWZZBYZDZYPSWYJZXZBDSYUXLZZBZFYGCZXBZHZFTPBGZGEJBSTGKDMFHYZZJHZLLZZGJQZLSFDJSSCBZGPDLFZFZSZYZYZSYGCXSNXXCHCZXTZZLJFZGQSQYXZJQDCCZTQCDXZJYQJQCHXZTDLGSCXZSYQJQTZWLQDQZTQCHQQJZYEZZZPBWKDJFCJPZTYPQYQTTYNLMBDKTJZPQZQZZFPZSBNJLGYJDXJDZZKZGQKXDLPZJTCJDQBXDJQJSTCKNXBXZMSLYJCQMTJQWWCJQNJNLLLHJCWQTBZQYDZCZPZZDZYDDCYZZZCCJTTJFZDPRRTZTJDCQTQZDTJNPLZBCLLCTZSXKJZQZPZLBZRBTJDCXFCZDBCCJJLTQQPLDCGZDBBZJCQDCJWYNLLZYZCCDWLLXWZLXRXNTQQCZXKQLSGDFQTDDGLRLAJJTKUYMKQLLTZYTDYYCZGJWYXDXFRSKSTQTENQMRKQZHHQKDLDAZFKYPBGGPZREBZZYKZZSPEGJXGYKQZZZSLYSYYYZWFQZYLZZLZHWCHKYPQGNPGBLPLRRJYXCCSYYHSFZFYBZYYTGZXYLXCZWXXZJZBLFFLGSKHYJZEYJHLPLLLLCZGXDRZELRHGKLZZYHZLYQSZZJZQLJZFLNBHGWLCZCFJYSPYXZLZLXGCCPZBLLCYBBBBUBBCBPCRNNZCZYRBFSRLDCGQYYQXYGMQZWTZYTYJXYFWTEHZZJYWLCCNTZYJJZDEDPZDZTSYQJHDYMBJNYJZLXTSSTPHNDJXXBYXQTZQDDTJTDYYTGWSCSZQFLSHLGLBCZPHDLYZJYCKWTYTYLBNYTSDSYCCTYSZYYEBHEXHQDTWNYGYCLXTSZYSTQMYGZAZCCSZZDSLZCLZRQXYYELJSBYMXSXZTEMBBLLYYLLYTDQYSHYMRQWKFKBFXNXSBYCHXBWJYHTQBPBSBWDZYLKGZSKYHXQZJXHXJXGNLJKZLYYCDXLFYFGHLJGJYBXQLYBXQPQGZTZPLNCYPXDJYQYDYMRBESJYYHKXXSTMXRCZZYWXYQYBMCLLYZHQYZWQXDBXBZWZMSLPDMYSKFMZKLZCYQYCZLQXFZZYDQZPZYGYJYZMZXDZFYFYTTQTZHGSPCZMLCCYTZXJCYTJMKSLPZHYSNZLLYTPZCTZZCKTXDHXXTQCYFKSMQCCYYAZHTJPCYLZLYJBJXTPNYLJYYNRXSYLMMNXJSMYBCSYSYLZYLXJJQYLDZLPQBFZZBLFNDXQKCZFYWHGQMRDSXYCYTXNQQJZYYPFZXDYZFPRXEJDGYQBXRCNFYYQPGHYJDYZXGRHTKYLNWDZNTSMPKLBTHBPYSZBZTJZSZZJTYYXZPHSSZZBZCZPTQFZMYFLYPYBBJQXZMXXDJMTSYSKKBJZXHJCKLPSMKYJZCXTMLJYXRZZQSLXXQPYZXMKYXXXJCLJPRMYYGADYSKQLSNDHYZKQXZYZTCGHZTLMLWZYBWSYCTBHJHJFCWZTXWYTKZLXQSHLYJZJXTMPLPYCGLTBZZTLZJCYJGDTCLKLPLLQPJMZPAPXYZLKKTKDZCZZBNZDYDYQZJYJGMCTXLTGXSZLMLHBGLKFWNWZHDXUHLFMKYSLGXDTWWFRJEJZTZHYDXYKSHWFZCQSHKTMQQHTZHYMJDJSKHXZJZBZZXYMPAGQMSTPXLSKLZYNWRTSQLSZBPSPSGZWYHTLKSSSWHZZLYYTNXJGMJSZSUFWNLSOZTXGXLSAMMLBWLDSZYLAKQCQCTMYCFJBSLXCLZZCLXXKSBZQCLHJPSQPLSXXCKSLNHPSFQQYTXYJZLQLDXZQJZDYYDJNZPTUZDSKJFSLJHYLZSQZLBTXYDGTQFDBYAZXDZHZJNHHQBYKNXJJQCZMLLJZKSPLDYCLBBLXKLELXJLBQYCXJXGCNLCQPLZLZYJTZLJGYZDZPLTQCSXFDMNYCXGBTJDCZNBGBQYQJWGKFHTNPYQZQGBKPBBYZMTJDYTBLSQMPSXTBNPDXKLEMYYCJYNZCTLDYKZZXDDXHQSHDGMZSJYCCTAYRZLPYLTLKXSLZCGGEXCLFXLKJRTLQJAQZNCMBYDKKCXGLCZJZXJHPTDJJMZQYKQSECQZDSHHADMLZFMMZBGNTJNNLGBYJBRBTMLBYJDZXLCJLPLDLPCQDHLXZLYCBLCXZZJADJLNZMMSSSMYBHBSQKBHRSXXJMXSDZNZPXLGBRHWGGFCXGMSKLLTSJYYCQLTSKYWYYHYWXBXQYWPYWYKQLSQPTNTKHQCWDQKTWPXXHCPTHTWUMSSYHBWCRWXHJMKMZNGWTMLKFGHKJYLSYYCXWHYECLQHKQHTTQKHFZLDXQWYZYYDESBPKYRZPJFYYZJCEQDZZDLATZBBFJLLCXDLMJSSXEGYGSJQXCWBXSSZPDYZCXDNYXPPZYDLYJCZPLTXLSXYZYRXCYYYDYLWWNZSAHJSYQYHGYWWAXTJZDAXYSRLTDPSSYYFNEJDXYZHLXLLLZQZSJNYQYQQXYJGHZGZCYJCHZLYCDSHWSHJZYJXCLLNXZJJYYXNFXMWFPYLCYLLABWDDHWDXJMCXZTZPMLQZHSFHZYNZTLLDYWLSLXHYMMYLMBWWKYXYADTXYLLDJPYBPWUXJMWMLLSAFDLLYFLBHHHBQQLTZJCQJLDJTFFKMMMBYTHYGDCQRDDWRQJXNBYSNWZDBYYTBJHPYBYTTJXAAHGQDQTMYSTQXKBTZPKJLZRBEQQSSMJJBDJOTGTBXPGBKTLHQXJJJCTHXQDWJLWRFWQGWSHCKRYSWGFTGYGBXSDWDWRFHWYTJJXXXJYZYSLPYYYPAYXHYDQKXSHXYXGSKQHYWFDDDPPLCJLQQEEWXKSYYKDYPLTJTHKJLTCYYHHJTTPLTZZCDLTHQKZXQYSTEEYWYYZYXXYYSTTJKLLPZMCYHQGXYHSRMBXPLLNQYDQHXSXXWGDQBSHYLLPJJJTHYJKYPPTHYYKTYEZYENMDSHLCRPQFDGFXZPSFTLJXXJBSWYYSKSFLXLPPLBBBLBSFXFYZBSJSSYLPBBFFFFSSCJDSTZSXZRYYSYFFSYZYZBJTBCTSBSDHRTJJBYTCXYJEYLXCBNEBJDSYXYKGSJZBXBYTFZWGENYHHTHZHHXFWGCSTBGXKLSXYWMTMBYXJSTZSCDYQRCYTWXZFHMYMCXLZNSDJTTTXRYCFYJSBSDYERXJLJXBBDEYNJGHXGCKGSCYMBLXJMSZNSKGXFBNBPTHFJAAFXYXFPXMYPQDTZCXZZPXRSYWZDLYBBKTYQPQJPZYPZJZNJPZJLZZFYSBTTSLMPTZRTDXQSJEHBZYLZDHLJSQMLHTXTJECXSLZZSPKTLZKQQYFSYGYWPCPQFHQHYTQXZKRSGTTSQCZLPTXCDYYZXSQZSLXLZMYCPCQBZYXHBSXLZDLTCDXTYLZJYYZPZYZLTXJSJXHLPMYTXCQRBLZSSFJZZTNJYTXMYJHLHPPLCYXQJQQKZZSCPZKSWALQSBLCCZJSXGWWWYGYKTJBBZTDKHXHKGTGPBKQYSLPXPJCKBMLLXDZSTBKLGGQKQLSBKKTFXRMDKBFTPZFRTBBRFERQGXYJPZSSTLBZTPSZQZSJDHLJQLZBPMSMMSXLQQNHKNBLRDDNXXDHDDJCYYGYLXGZLXSYGMQQGKHBPMXYXLYTQWLWGCPBMQXCYZYDRJBHTDJYHQSHTMJSBYPLWHLZFFNYPMHXXHPLTBQPFBJWQDBYGPNZTPFZJGSDDTQSHZEAWZZYLLTYYBWJKXXGHLFKXDJTMSZSQYNZGGSWQSPHTLSSKMCLZXYSZQZXNCJDQGZDLFNYKLJCJLLZLMZZNHYDSSHTHZZLZZBBHQZWWYCRZHLYQQJBEYFXXXWHSRXWQHWPSLMSSKZTTYGYQQWRSLALHMJTQJSMXQBJJZJXZYZKXBYQXBJXSHZTSFJLXMXZXFGHKZSZGGYLCLSARJYHSLLLMZXELGLXYDJYTLFBHBPNLYZFBBHPTGJKWETZHKJJXZXXGLLJLSTGSHJJYQLQZFKCGNNDJSSZFDBCTWWSEQFHQJBSAQTGYPQLBXBMMYWXGSLZHGLZGQYFLZBYFZJFRYSFMBYZHQGFWZSYFYJJPHZBYYZFFWODGRLMFTWLBZGYCQXCDJYGZYYYYTYTYDWEGAZYHXJLZYYHLRMGRXXZCLHNELJJTJTPWJYBJJBXJJTJTEEKHWSLJPLPSFYZPQQBDLQJJTYYQLYZKDKSQJYYQZLDQTGJQYZJSUCMRYQTHTEJMFCTYHYPKMHYZWJDQFHYYXWSHCTXRLJHQXHCCYYYJLTKTTYTMXGTCJTZAYYOCZLYLBSZYWJYTSJYHBYSHFJLYGJXXTMZYYLTXXYPZLXYJZYZYYPNHMYMDYYLBLHLSYYQQLLNJJYMSOYQBZGDLYXYLCQYXTSZEGXHZGLHWBLJHEYXTWQMAKBPQCGYSHHEGQCMWYYWLJYJHYYZLLJJYLHZYHMGSLJLJXCJJYCLYCJPCPZJZJMMYLCQLNQLJQJSXYJMLSZLJQLYCMMHCFMMFPQQMFYLQMCFFQMMMMHMZNFHHJGTTHHKHSLNCHHYQDXTMMQDCYZYXYQMYQYLTDCYYYZAZZCYMZYDLZFFFMMYCQZWZZMABTBYZTDMNZZGGDFTYPCGQYTTSSFFWFDTZQSSYSTWXJHXYTSXXYLBYQHWWKXHZXWZNNZZJZJJQJCCCHYYXBZXZCYZTLLCQXYNJYCYYCYNZZQYYYEWYCZDCJYCCHYJLBTZYYCQWMPWPYMLGKDLDLGKQQBGYCHJXY"; - // Bind script tag hack transport - jQuery.ajaxTransport( "script", function (s) { - - // This transport only deals with cross domain requests - if ( s.crossDomain ) { - - var script, - head = document.head || jQuery("head")[0] || document.documentElement; - - return { - - send: function ( _, callback ) { - - script = document.createElement("script"); - - script.async = true; - - if ( s.scriptCharset ) { - script.charset = s.scriptCharset; - } - - script.src = s.url; - - // Attach handlers for all browsers - script.onload = script.onreadystatechange = function ( _, isAbort ) { - - if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { - - // Handle memory leak in IE - script.onload = script.onreadystatechange = null; - - // Remove the script - if ( script.parentNode ) { - script.parentNode.removeChild( script ); - } - - // Dereference the script - script = null; - - // Callback if not abort - if ( !isAbort ) { - callback( 200, "success" ); - } - } - }; - - // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending - // Use native DOM manipulation to avoid our domManip AJAX trickery - head.insertBefore( script, head.firstChild ); - }, - - abort: function () { - if ( script ) { - script.onload( undefined, true ); - } - } - }; - } - }); - var oldCallbacks = [], - rjsonp = /(=)\?(?=&|$)|\?\?/; - - // Default jsonp settings - jQuery.ajaxSetup({ - jsonp: "callback", - jsonpCallback: function () { - var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) ); - this[ callback ] = true; - return callback; - } - }); - - // Detect, normalize options and install callbacks for jsonp requests - jQuery.ajaxPrefilter( "json jsonp", function ( s, originalSettings, jqXHR ) { - - var callbackName, overwritten, responseContainer, - jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? - "url" : - typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data" - ); - - // Handle iff the expected data type is "jsonp" or we have a parameter to set - if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { - - // Get callback name, remembering preexisting value associated with it - callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? - s.jsonpCallback() : - s.jsonpCallback; - - // Insert callback into url or form data - if ( jsonProp ) { - s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); - } else if ( s.jsonp !== false ) { - s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; - } - - // Use data converter to retrieve json after script execution - s.converters["script json"] = function () { - if ( !responseContainer ) { - jQuery.error( callbackName + " was not called" ); - } - return responseContainer[ 0 ]; - }; - - // force json dataType - s.dataTypes[ 0 ] = "json"; - - // Install callback - overwritten = window[ callbackName ]; - window[ callbackName ] = function () { - responseContainer = arguments; - }; - - // Clean-up function (fires after converters) - jqXHR.always(function () { - // Restore preexisting value - window[ callbackName ] = overwritten; - - // Save back as free - if ( s[ callbackName ] ) { - // make sure that re-using the options doesn't screw things around - s.jsonpCallback = originalSettings.jsonpCallback; - - // save the callback name for future use - oldCallbacks.push( callbackName ); - } - - // Call if it was a function and we have a response - if ( responseContainer && jQuery.isFunction( overwritten ) ) { - overwritten( responseContainer[ 0 ] ); - } - - responseContainer = overwritten = undefined; - }); - - // Delegate to script - return "script"; - } - }); - var xhrCallbacks, xhrSupported, - xhrId = 0, - // #5280: Internet Explorer will keep connections alive if we don't abort on unload - xhrOnUnloadAbort = window.ActiveXObject && function () { - // Abort all pending requests - var key; - for ( key in xhrCallbacks ) { - xhrCallbacks[ key ]( undefined, true ); - } - }; - - // Functions to create xhrs - function createStandardXHR () { - try { - return new window.XMLHttpRequest(); - } catch( e ) {} - } - - function createActiveXHR () { - try { - return new window.ActiveXObject("Microsoft.XMLHTTP"); - } catch( e ) {} - } - - // Create the request object - // (This is still attached to ajaxSettings for backward compatibility) - jQuery.ajaxSettings.xhr = window.ActiveXObject ? - /* Microsoft failed to properly - * implement the XMLHttpRequest in IE7 (can't request local files), - * so we use the ActiveXObject when it is available - * Additionally XMLHttpRequest can be disabled in IE7/IE8 so - * we need a fallback. - */ - function () { - return !this.isLocal && createStandardXHR() || createActiveXHR(); - } : - // For all other browsers, use the standard XMLHttpRequest object - createStandardXHR; - - // Determine support properties - xhrSupported = jQuery.ajaxSettings.xhr(); - jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); - xhrSupported = jQuery.support.ajax = !!xhrSupported; - - // Create transport if the browser can provide an xhr - if ( xhrSupported ) { - - jQuery.ajaxTransport(function ( s ) { - // Cross domain only allowed if supported through XMLHttpRequest - if ( !s.crossDomain || jQuery.support.cors ) { - - var callback; - - return { - send: function ( headers, complete ) { - - // Get a new xhr - var handle, i, - xhr = s.xhr(); - - // Open the socket - // Passing null username, generates a login popup on Opera (#2865) - if ( s.username ) { - xhr.open( s.type, s.url, s.async, s.username, s.password ); - } else { - xhr.open( s.type, s.url, s.async ); - } - - // Apply custom fields if provided - if ( s.xhrFields ) { - for ( i in s.xhrFields ) { - xhr[ i ] = s.xhrFields[ i ]; - } - } - - // Override mime type if needed - if ( s.mimeType && xhr.overrideMimeType ) { - xhr.overrideMimeType( s.mimeType ); - } - - // X-Requested-With header - // For cross-domain requests, seeing as conditions for a preflight are - // akin to a jigsaw puzzle, we simply never set it to be sure. - // (it can always be set on a per-request basis or even using ajaxSetup) - // For same-domain requests, won't change header if already provided. - if ( !s.crossDomain && !headers["X-Requested-With"] ) { - headers["X-Requested-With"] = "XMLHttpRequest"; - } - - // Need an extra try/catch for cross domain requests in Firefox 3 - try { - for ( i in headers ) { - xhr.setRequestHeader( i, headers[ i ] ); - } - } catch( err ) {} - - // Do send the request - // This may raise an exception which is actually - // handled in jQuery.ajax (so no try/catch here) - xhr.send( ( s.hasContent && s.data ) || null ); - - // Listener - callback = function ( _, isAbort ) { - var status, responseHeaders, statusText, responses; - - // Firefox throws exceptions when accessing properties - // of an xhr when a network error occurred - // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE) - try { - - // Was never called and is aborted or complete - if ( callback && ( isAbort || xhr.readyState === 4 ) ) { - - // Only called once - callback = undefined; - - // Do not keep as active anymore - if ( handle ) { - xhr.onreadystatechange = jQuery.noop; - if ( xhrOnUnloadAbort ) { - delete xhrCallbacks[ handle ]; - } - } - - // If it's an abort - if ( isAbort ) { - // Abort it manually if needed - if ( xhr.readyState !== 4 ) { - xhr.abort(); - } - } else { - responses = {}; - status = xhr.status; - responseHeaders = xhr.getAllResponseHeaders(); - - // When requesting binary data, IE6-9 will throw an exception - // on any attempt to access responseText (#11426) - if ( typeof xhr.responseText === "string" ) { - responses.text = xhr.responseText; - } - - // Firefox throws an exception when accessing - // statusText for faulty cross-domain requests - try { - statusText = xhr.statusText; - } catch( e ) { - // We normalize with Webkit giving an empty statusText - statusText = ""; - } - - // Filter status for non standard behaviors - - // If the request is local and we have data: assume a success - // (success with no data won't get notified, that's the best we - // can do given current implementations) - if ( !status && s.isLocal && !s.crossDomain ) { - status = responses.text ? 200 : 404; - // IE - #1450: sometimes returns 1223 when it should be 204 - } else if ( status === 1223 ) { - status = 204; - } - } - } - } catch( firefoxAccessException ) { - if ( !isAbort ) { - complete( -1, firefoxAccessException ); - } - } - - // Call complete if needed - if ( responses ) { - complete( status, statusText, responses, responseHeaders ); - } - }; - - if ( !s.async ) { - // if we're in sync mode we fire the callback - callback(); - } else if ( xhr.readyState === 4 ) { - // (IE6 & IE7) if it's in cache and has been - // retrieved directly we need to fire the callback - setTimeout( callback ); - } else { - handle = ++xhrId; - if ( xhrOnUnloadAbort ) { - // Create the active xhrs callbacks list if needed - // and attach the unload handler - if ( !xhrCallbacks ) { - xhrCallbacks = {}; - jQuery( window ).unload( xhrOnUnloadAbort ); - } - // Add to list of active xhrs callbacks - xhrCallbacks[ handle ] = callback; - } - xhr.onreadystatechange = callback; - } - }, - - abort: function () { - if ( callback ) { - callback( undefined, true ); - } - } - }; - } - }); - } - var fxNow, timerId, - rfxtypes = /^(?:toggle|show|hide)$/, - rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ), - rrun = /queueHooks$/, - animationPrefilters = [ defaultPrefilter ], - tweeners = { - "*": [function ( prop, value ) { - var end, unit, - tween = this.createTween( prop, value ), - parts = rfxnum.exec( value ), - target = tween.cur(), - start = +target || 0, - scale = 1, - maxIterations = 20; - - if ( parts ) { - end = +parts[2]; - unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" ); - - // We need to compute starting value - if ( unit !== "px" && start ) { - // Iteratively approximate from a nonzero starting point - // Prefer the current property, because this process will be trivial if it uses the same units - // Fallback to end or a simple constant - start = jQuery.css( tween.elem, prop, true ) || end || 1; - - do { - // If previous iteration zeroed out, double until we get *something* - // Use a string for doubling factor so we don't accidentally see scale as unchanged below - scale = scale || ".5"; - - // Adjust and apply - start = start / scale; - jQuery.style( tween.elem, prop, start + unit ); - - // Update scale, tolerating zero or NaN from tween.cur() - // And breaking the loop if scale is unchanged or perfect, or if we've just had enough - } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations ); - } - - tween.unit = unit; - tween.start = start; - // If a +=/-= token was provided, we're doing a relative animation - tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end; - } - return tween; - }] - }; - - // Animations created synchronously will run synchronously - function createFxNow () { - setTimeout(function () { - fxNow = undefined; - }); - return ( fxNow = jQuery.now() ); - } - - function createTweens ( animation, props ) { - jQuery.each( props, function ( prop, value ) { - var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ), - index = 0, - length = collection.length; - for ( ; index < length; index++ ) { - if ( collection[ index ].call( animation, prop, value ) ) { - - // we're done with this property - return; - } - } - }); - } - - function Animation ( elem, properties, options ) { - var result, - stopped, - index = 0, - length = animationPrefilters.length, - deferred = jQuery.Deferred().always( function () { - // don't match elem in the :animated selector - delete tick.elem; - }), - tick = function () { - if ( stopped ) { - return false; - } - var currentTime = fxNow || createFxNow(), - remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), - // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497) - temp = remaining / animation.duration || 0, - percent = 1 - temp, - index = 0, - length = animation.tweens.length; - - for ( ; index < length; index++ ) { - animation.tweens[ index ].run( percent ); - } - - deferred.notifyWith( elem, [ animation, percent, remaining ]); - - if ( percent < 1 && length ) { - return remaining; - } - deferred.resolveWith( elem, [ animation ] ); - return false; - - }, - animation = deferred.promise({ - elem: elem, - props: jQuery.extend( {}, properties ), - opts: jQuery.extend( true, { specialEasing: {} }, options ), - originalProperties: properties, - originalOptions: options, - startTime: fxNow || createFxNow(), - duration: options.duration, - tweens: [], - createTween: function ( prop, end ) { - var tween = jQuery.Tween( elem, animation.opts, prop, end, - animation.opts.specialEasing[ prop ] || animation.opts.easing ); - animation.tweens.push( tween ); - return tween; - }, - stop: function ( gotoEnd ) { - var index = 0, - // if we are going to the end, we want to run all the tweens - // otherwise we skip this part - length = gotoEnd ? animation.tweens.length : 0; - if ( stopped ) { - return this; - } - stopped = true; - for ( ; index < length; index++ ) { - animation.tweens[ index ].run( 1 ); - } - - // resolve when we played the last frame - // otherwise, reject - if ( gotoEnd ) { - deferred.resolveWith( elem, [ animation, gotoEnd ] ); - } else { - deferred.rejectWith( elem, [ animation, gotoEnd ] ); - } - return this; - } - }), - props = animation.props; - - propFilter( props, animation.opts.specialEasing ); - - for ( ; index < length; index++ ) { - result = animationPrefilters[ index ].call( animation, elem, props, animation.opts ); - if ( result ) { - return result; - } - } - - createTweens( animation, props ); - - if ( jQuery.isFunction( animation.opts.start ) ) { - animation.opts.start.call( elem, animation ); - } - - jQuery.fx.timer( - jQuery.extend( tick, { - elem: elem, - anim: animation, - queue: animation.opts.queue - }) - ); - - // attach callbacks from options - return animation.progress( animation.opts.progress ) - .done( animation.opts.done, animation.opts.complete ) - .fail( animation.opts.fail ) - .always( animation.opts.always ); - } - - function propFilter ( props, specialEasing ) { - var value, name, index, easing, hooks; - - // camelCase, specialEasing and expand cssHook pass - for ( index in props ) { - name = jQuery.camelCase( index ); - easing = specialEasing[ name ]; - value = props[ index ]; - if ( jQuery.isArray( value ) ) { - easing = value[ 1 ]; - value = props[ index ] = value[ 0 ]; - } - - if ( index !== name ) { - props[ name ] = value; - delete props[ index ]; - } - - hooks = jQuery.cssHooks[ name ]; - if ( hooks && "expand" in hooks ) { - value = hooks.expand( value ); - delete props[ name ]; - - // not quite $.extend, this wont overwrite keys already present. - // also - reusing 'index' from above because we have the correct "name" - for ( index in value ) { - if ( !( index in props ) ) { - props[ index ] = value[ index ]; - specialEasing[ index ] = easing; - } - } - } else { - specialEasing[ name ] = easing; - } - } - } - - jQuery.Animation = jQuery.extend( Animation, { - - tweener: function ( props, callback ) { - if ( jQuery.isFunction( props ) ) { - callback = props; - props = [ "*" ]; - } else { - props = props.split(" "); - } - - var prop, - index = 0, - length = props.length; - - for ( ; index < length; index++ ) { - prop = props[ index ]; - tweeners[ prop ] = tweeners[ prop ] || []; - tweeners[ prop ].unshift( callback ); - } - }, - - prefilter: function ( callback, prepend ) { - if ( prepend ) { - animationPrefilters.unshift( callback ); - } else { - animationPrefilters.push( callback ); - } - } - }); - - function defaultPrefilter ( elem, props, opts ) { - /* jshint validthis:true */ - var prop, index, length, - value, dataShow, toggle, - tween, hooks, oldfire, - anim = this, - style = elem.style, - orig = {}, - handled = [], - hidden = elem.nodeType && isHidden( elem ); - - // handle queue: false promises - if ( !opts.queue ) { - hooks = jQuery._queueHooks( elem, "fx" ); - if ( hooks.unqueued == null ) { - hooks.unqueued = 0; - oldfire = hooks.empty.fire; - hooks.empty.fire = function () { - if ( !hooks.unqueued ) { - oldfire(); - } - }; - } - hooks.unqueued++; - - anim.always(function () { - // doing this makes sure that the complete handler will be called - // before this completes - anim.always(function () { - hooks.unqueued--; - if ( !jQuery.queue( elem, "fx" ).length ) { - hooks.empty.fire(); - } - }); - }); - } - - // height/width overflow pass - if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { - // Make sure that nothing sneaks out - // Record all 3 overflow attributes because IE does not - // change the overflow attribute when overflowX and - // overflowY are set to the same value - opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; - - // Set display property to inline-block for height/width - // animations on inline elements that are having width/height animated - if ( jQuery.css( elem, "display" ) === "inline" && - jQuery.css( elem, "float" ) === "none" ) { - - // inline-level elements accept inline-block; - // block-level elements need to be inline with layout - if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) { - style.display = "inline-block"; - - } else { - style.zoom = 1; - } - } - } - - if ( opts.overflow ) { - style.overflow = "hidden"; - if ( !jQuery.support.shrinkWrapBlocks ) { - anim.always(function () { - style.overflow = opts.overflow[ 0 ]; - style.overflowX = opts.overflow[ 1 ]; - style.overflowY = opts.overflow[ 2 ]; - }); - } - } - - - // show/hide pass - for ( index in props ) { - value = props[ index ]; - if ( rfxtypes.exec( value ) ) { - delete props[ index ]; - toggle = toggle || value === "toggle"; - if ( value === ( hidden ? "hide" : "show" ) ) { - continue; - } - handled.push( index ); - } - } - - length = handled.length; - if ( length ) { - dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} ); - if ( "hidden" in dataShow ) { - hidden = dataShow.hidden; - } - - // store state if its toggle - enables .stop().toggle() to "reverse" - if ( toggle ) { - dataShow.hidden = !hidden; - } - if ( hidden ) { - jQuery( elem ).show(); - } else { - anim.done(function () { - jQuery( elem ).hide(); - }); - } - anim.done(function () { - var prop; - jQuery._removeData( elem, "fxshow" ); - for ( prop in orig ) { - jQuery.style( elem, prop, orig[ prop ] ); - } - }); - for ( index = 0; index < length; index++ ) { - prop = handled[ index ]; - tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 ); - orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop ); - - if ( !( prop in dataShow ) ) { - dataShow[ prop ] = tween.start; - if ( hidden ) { - tween.end = tween.start; - tween.start = prop === "width" || prop === "height" ? 1 : 0; - } - } - } - } - } - - function Tween ( elem, options, prop, end, easing ) { - return new Tween.prototype.init( elem, options, prop, end, easing ); - } - jQuery.Tween = Tween; - - Tween.prototype = { - constructor: Tween, - init: function ( elem, options, prop, end, easing, unit ) { - this.elem = elem; - this.prop = prop; - this.easing = easing || "swing"; - this.options = options; - this.start = this.now = this.cur(); - this.end = end; - this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); - }, - cur: function () { - var hooks = Tween.propHooks[ this.prop ]; - - return hooks && hooks.get ? - hooks.get( this ) : - Tween.propHooks._default.get( this ); - }, - run: function ( percent ) { - var eased, - hooks = Tween.propHooks[ this.prop ]; - - if ( this.options.duration ) { - this.pos = eased = jQuery.easing[ this.easing ]( - percent, this.options.duration * percent, 0, 1, this.options.duration - ); - } else { - this.pos = eased = percent; - } - this.now = ( this.end - this.start ) * eased + this.start; - - if ( this.options.step ) { - this.options.step.call( this.elem, this.now, this ); - } - - if ( hooks && hooks.set ) { - hooks.set( this ); - } else { - Tween.propHooks._default.set( this ); - } - return this; - } - }; - - Tween.prototype.init.prototype = Tween.prototype; - - Tween.propHooks = { - _default: { - get: function ( tween ) { - var result; - - if ( tween.elem[ tween.prop ] != null && - (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) { - return tween.elem[ tween.prop ]; - } - - // passing an empty string as a 3rd parameter to .css will automatically - // attempt a parseFloat and fallback to a string if the parse fails - // so, simple values such as "10px" are parsed to Float. - // complex values such as "rotate(1rad)" are returned as is. - result = jQuery.css( tween.elem, tween.prop, "" ); - // Empty strings, null, undefined and "auto" are converted to 0. - return !result || result === "auto" ? 0 : result; - }, - set: function ( tween ) { - // use step hook for back compat - use cssHook if its there - use .style if its - // available and use plain properties where available - if ( jQuery.fx.step[ tween.prop ] ) { - jQuery.fx.step[ tween.prop ]( tween ); - } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { - jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); - } else { - tween.elem[ tween.prop ] = tween.now; - } - } - } - }; - - // Remove in 2.0 - this supports IE8's panic based approach - // to setting things on disconnected nodes - - Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { - set: function ( tween ) { - if ( tween.elem.nodeType && tween.elem.parentNode ) { - tween.elem[ tween.prop ] = tween.now; - } - } - }; - - jQuery.each([ "toggle", "show", "hide" ], function ( i, name ) { - var cssFn = jQuery.fn[ name ]; - jQuery.fn[ name ] = function ( speed, easing, callback ) { - return speed == null || typeof speed === "boolean" ? - cssFn.apply( this, arguments ) : - this.animate( genFx( name, true ), speed, easing, callback ); - }; - }); - - jQuery.fn.extend({ - fadeTo: function ( speed, to, easing, callback ) { - - // show any hidden elements after setting opacity to 0 - return this.filter( isHidden ).css( "opacity", 0 ).show() - - // animate to the value specified - .end().animate({ opacity: to }, speed, easing, callback ); - }, - animate: function ( prop, speed, easing, callback ) { - var empty = jQuery.isEmptyObject( prop ), - optall = jQuery.speed( speed, easing, callback ), - doAnimation = function () { - // Operate on a copy of prop so per-property easing won't be lost - var anim = Animation( this, jQuery.extend( {}, prop ), optall ); - doAnimation.finish = function () { - anim.stop( true ); - }; - // Empty animations, or finishing resolves immediately - if ( empty || jQuery._data( this, "finish" ) ) { - anim.stop( true ); - } - }; - doAnimation.finish = doAnimation; - - return empty || optall.queue === false ? - this.each( doAnimation ) : - this.queue( optall.queue, doAnimation ); - }, - stop: function ( type, clearQueue, gotoEnd ) { - var stopQueue = function ( hooks ) { - var stop = hooks.stop; - delete hooks.stop; - stop( gotoEnd ); - }; - - if ( typeof type !== "string" ) { - gotoEnd = clearQueue; - clearQueue = type; - type = undefined; - } - if ( clearQueue && type !== false ) { - this.queue( type || "fx", [] ); - } - - return this.each(function () { - var dequeue = true, - index = type != null && type + "queueHooks", - timers = jQuery.timers, - data = jQuery._data( this ); - - if ( index ) { - if ( data[ index ] && data[ index ].stop ) { - stopQueue( data[ index ] ); - } - } else { - for ( index in data ) { - if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { - stopQueue( data[ index ] ); - } - } - } - - for ( index = timers.length; index--; ) { - if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) { - timers[ index ].anim.stop( gotoEnd ); - dequeue = false; - timers.splice( index, 1 ); - } - } - - // start the next in the queue if the last step wasn't forced - // timers currently will call their complete callbacks, which will dequeue - // but only if they were gotoEnd - if ( dequeue || !gotoEnd ) { - jQuery.dequeue( this, type ); - } - }); - }, - finish: function ( type ) { - if ( type !== false ) { - type = type || "fx"; - } - return this.each(function () { - var index, - data = jQuery._data( this ), - queue = data[ type + "queue" ], - hooks = data[ type + "queueHooks" ], - timers = jQuery.timers, - length = queue ? queue.length : 0; - - // enable finishing flag on private data - data.finish = true; - - // empty the queue first - jQuery.queue( this, type, [] ); - - if ( hooks && hooks.cur && hooks.cur.finish ) { - hooks.cur.finish.call( this ); - } - - // look for any active animations, and finish them - for ( index = timers.length; index--; ) { - if ( timers[ index ].elem === this && timers[ index ].queue === type ) { - timers[ index ].anim.stop( true ); - timers.splice( index, 1 ); - } - } - - // look for any animations in the old queue and finish them - for ( index = 0; index < length; index++ ) { - if ( queue[ index ] && queue[ index ].finish ) { - queue[ index ].finish.call( this ); - } - } - - // turn off finishing flag - delete data.finish; - }); - } - }); - - // Generate parameters to create a standard animation - function genFx ( type, includeWidth ) { - var which, - attrs = { height: type }, - i = 0; - - // if we include width, step value is 1 to do all cssExpand values, - // if we don't include width, step value is 2 to skip over Left and Right - includeWidth = includeWidth ? 1 : 0; - for( ; i < 4; i += 2 - includeWidth ) { - which = cssExpand[ i ]; - attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; - } - - if ( includeWidth ) { - attrs.opacity = attrs.width = type; - } - - return attrs; - } - - // Generate shortcuts for custom animations - jQuery.each({ - slideDown: genFx("show"), - slideUp: genFx("hide"), - slideToggle: genFx("toggle"), - fadeIn: { opacity: "show" }, - fadeOut: { opacity: "hide" }, - fadeToggle: { opacity: "toggle" } - }, function ( name, props ) { - jQuery.fn[ name ] = function ( speed, easing, callback ) { - return this.animate( props, speed, easing, callback ); - }; - }); - - jQuery.speed = function ( speed, easing, fn ) { - var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { - complete: fn || !fn && easing || - jQuery.isFunction( speed ) && speed, - duration: speed, - easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing - }; - - opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : - opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; - - // normalize opt.queue - true/undefined/null -> "fx" - if ( opt.queue == null || opt.queue === true ) { - opt.queue = "fx"; - } - - // Queueing - opt.old = opt.complete; - - opt.complete = function () { - if ( jQuery.isFunction( opt.old ) ) { - opt.old.call( this ); - } - - if ( opt.queue ) { - jQuery.dequeue( this, opt.queue ); - } - }; - - return opt; - }; - - jQuery.easing = { - linear: function ( p ) { - return p; - }, - swing: function ( p ) { - return 0.5 - Math.cos( p * Math.PI ) / 2; - } - }; - - jQuery.timers = []; - jQuery.fx = Tween.prototype.init; - jQuery.fx.tick = function () { - var timer, - timers = jQuery.timers, - i = 0; - - fxNow = jQuery.now(); - - for ( ; i < timers.length; i++ ) { - timer = timers[ i ]; - // Checks the timer has not already been removed - if ( !timer() && timers[ i ] === timer ) { - timers.splice( i--, 1 ); - } - } - - if ( !timers.length ) { - jQuery.fx.stop(); - } - fxNow = undefined; - }; - - jQuery.fx.timer = function ( timer ) { - if ( timer() && jQuery.timers.push( timer ) ) { - jQuery.fx.start(); - } - }; - - jQuery.fx.interval = 13; - - jQuery.fx.start = function () { - if ( !timerId ) { - timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval ); - } - }; - - jQuery.fx.stop = function () { - clearInterval( timerId ); - timerId = null; - }; - - jQuery.fx.speeds = { - slow: 600, - fast: 200, - // Default speed - _default: 400 - }; - - // Back Compat <1.8 extension point - jQuery.fx.step = {}; - - if ( jQuery.expr && jQuery.expr.filters ) { - jQuery.expr.filters.animated = function ( elem ) { - return jQuery.grep(jQuery.timers, function ( fn ) { - return elem === fn.elem; - }).length; - }; - } - jQuery.fn.offset = function ( options ) { - if ( arguments.length ) { - return options === undefined ? - this : - this.each(function ( i ) { - jQuery.offset.setOffset( this, options, i ); - }); - } - - var docElem, win, - box = { top: 0, left: 0 }, - elem = this[ 0 ], - doc = elem && elem.ownerDocument; - - if ( !doc ) { - return; - } - - docElem = doc.documentElement; - - // Make sure it's not a disconnected DOM node - if ( !jQuery.contains( docElem, elem ) ) { - return box; - } - - // If we don't have gBCR, just use 0,0 rather than error - // BlackBerry 5, iOS 3 (original iPhone) - if ( typeof elem.getBoundingClientRect !== core_strundefined ) { - box = elem.getBoundingClientRect(); - } - win = getWindow( doc ); - return { - top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ), - left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 ) - }; - }; - - jQuery.offset = { - - setOffset: function ( elem, options, i ) { - var position = jQuery.css( elem, "position" ); - - // set position first, in-case top/left are set even on static elem - if ( position === "static" ) { - elem.style.position = "relative"; - } - - var curElem = jQuery( elem ), - curOffset = curElem.offset(), - curCSSTop = jQuery.css( elem, "top" ), - curCSSLeft = jQuery.css( elem, "left" ), - calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1, - props = {}, curPosition = {}, curTop, curLeft; - - // need to be able to calculate position if either top or left is auto and position is either absolute or fixed - if ( calculatePosition ) { - curPosition = curElem.position(); - curTop = curPosition.top; - curLeft = curPosition.left; - } else { - curTop = parseFloat( curCSSTop ) || 0; - curLeft = parseFloat( curCSSLeft ) || 0; - } - - if ( jQuery.isFunction( options ) ) { - options = options.call( elem, i, curOffset ); - } - - if ( options.top != null ) { - props.top = ( options.top - curOffset.top ) + curTop; - } - if ( options.left != null ) { - props.left = ( options.left - curOffset.left ) + curLeft; - } - - if ( "using" in options ) { - options.using.call( elem, props ); - } else { - curElem.css( props ); - } - } - }; - - - jQuery.fn.extend({ - - position: function () { - if ( !this[ 0 ] ) { - return; - } - - var offsetParent, offset, - parentOffset = { top: 0, left: 0 }, - elem = this[ 0 ]; - - // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent - if ( jQuery.css( elem, "position" ) === "fixed" ) { - // we assume that getBoundingClientRect is available when computed position is fixed - offset = elem.getBoundingClientRect(); - } else { - // Get *real* offsetParent - offsetParent = this.offsetParent(); - - // Get correct offsets - offset = this.offset(); - if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { - parentOffset = offsetParent.offset(); - } - - // Add offsetParent borders - parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); - parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); - } - - // Subtract parent offsets and element margins - // note: when an element has margin: auto the offsetLeft and marginLeft - // are the same in Safari causing offset.left to incorrectly be 0 - return { - top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), - left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true) - }; - }, - - offsetParent: function () { - return this.map(function () { - var offsetParent = this.offsetParent || document.documentElement; - while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) { - offsetParent = offsetParent.offsetParent; - } - return offsetParent || document.documentElement; - }); - } - }); - - - // Create scrollLeft and scrollTop methods - jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function ( method, prop ) { - var top = /Y/.test( prop ); - - jQuery.fn[ method ] = function ( val ) { - return jQuery.access( this, function ( elem, method, val ) { - var win = getWindow( elem ); - - if ( val === undefined ) { - return win ? (prop in win) ? win[ prop ] : - win.document.documentElement[ method ] : - elem[ method ]; - } - - if ( win ) { - win.scrollTo( - !top ? val : jQuery( win ).scrollLeft(), - top ? val : jQuery( win ).scrollTop() - ); - - } else { - elem[ method ] = val; - } - }, method, val, arguments.length, null ); - }; - }); - - function getWindow ( elem ) { - return jQuery.isWindow( elem ) ? - elem : - elem.nodeType === 9 ? - elem.defaultView || elem.parentWindow : - false; - } - // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods - jQuery.each( { Height: "height", Width: "width" }, function ( name, type ) { - jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function ( defaultExtra, funcName ) { - // margin is only for outerHeight, outerWidth - jQuery.fn[ funcName ] = function ( margin, value ) { - var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), - extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); - - return jQuery.access( this, function ( elem, type, value ) { - var doc; - - if ( jQuery.isWindow( elem ) ) { - // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there - // isn't a whole lot we can do. See pull request at this URL for discussion: - // https://github.com/jquery/jquery/pull/764 - return elem.document.documentElement[ "client" + name ]; - } - - // Get document width or height - if ( elem.nodeType === 9 ) { - doc = elem.documentElement; - - // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest - // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it. - return Math.max( - elem.body[ "scroll" + name ], doc[ "scroll" + name ], - elem.body[ "offset" + name ], doc[ "offset" + name ], - doc[ "client" + name ] - ); - } - - return value === undefined ? - // Get width or height on the element, requesting but not forcing parseFloat - jQuery.css( elem, type, extra ) : - - // Set width or height on the element - jQuery.style( elem, type, value, extra ); - }, type, chainable ? margin : undefined, chainable, null ); - }; - }); - }); - // Limit scope pollution from any deprecated API - // (function() { - - // })(); - // Expose jQuery to the global object - window.jQuery = window.$ = jQuery; - - // Expose jQuery as an AMD module, but only for AMD loaders that - // understand the issues with loading multiple versions of jQuery - // in a page that all might call define(). The loader will indicate - // they have special allowances for multiple jQuery versions by - // specifying define.amd.jQuery = true. Register as a named module, - // since jQuery can be concatenated with other files that may use define, - // but not use a proper concatenation script that understands anonymous - // AMD modules. A named AMD is safest and most robust way to register. - // Lowercase jquery is used because AMD module names are derived from - // file names, and jQuery is normally delivered in a lowercase file name. - // Do this after creating the global so that if an AMD module wants to call - // noConflict to hide this version of jQuery, it will work. - if ( typeof define === "function" && define.amd && define.amd.jQuery ) { - define( "jquery", [], function () { return jQuery; } ); - } - -})( window );// Underscore.js 1.8.2 -// http://underscorejs.org -// (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors -// Underscore may be freely distributed under the MIT license. - -(function () { - - // Baseline setup - // -------------- - - // Establish the root object, `window` in the browser, or `exports` on the server. - var root = this; - - // Save the previous value of the `_` variable. - var previousUnderscore = root._; - - // Save bytes in the minified (but not gzipped) version: - var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype; - - // Create quick reference variables for speed access to core prototypes. - var - push = ArrayProto.push, - slice = ArrayProto.slice, - toString = ObjProto.toString, - hasOwnProperty = ObjProto.hasOwnProperty; - - // All **ECMAScript 5** native function implementations that we hope to use - // are declared here. - var - nativeIsArray = Array.isArray, - nativeKeys = Object.keys, - nativeBind = FuncProto.bind, - nativeCreate = Object.create; - - // Naked function reference for surrogate-prototype-swapping. - var Ctor = function () {}; - - // Create a safe reference to the Underscore object for use below. - var _ = function (obj) { - if (obj instanceof _) return obj; - if (!(this instanceof _)) return new _(obj); - this._wrapped = obj; - }; - - // Export the Underscore object for **Node.js**, with - // backwards-compatibility for the old `require()` API. If we're in - // the browser, add `_` as a global object. - if (typeof exports !== "undefined") { - if (typeof module !== "undefined" && module.exports) { - exports = module.exports = _; - } - exports._ = _; - } else { - root._ = _; - } - - // Current version. - _.VERSION = "1.8.2"; - - // Internal function that returns an efficient (for current engines) version - // of the passed-in callback, to be repeatedly applied in other Underscore - // functions. - var optimizeCb = function (func, context, argCount) { - if (context === void 0) return func; - switch (argCount == null ? 3 : argCount) { - case 1: return function (value) { - return func.call(context, value); - }; - case 2: return function (value, other) { - return func.call(context, value, other); - }; - case 3: return function (value, index, collection) { - return func.call(context, value, index, collection); - }; - case 4: return function (accumulator, value, index, collection) { - return func.call(context, accumulator, value, index, collection); - }; - } - return function () { - return func.apply(context, arguments); - }; - }; - - // A mostly-internal function to generate callbacks that can be applied - // to each element in a collection, returning the desired result 鈥? either - // identity, an arbitrary callback, a property matcher, or a property accessor. - var cb = function (value, context, argCount) { - if (value == null) return _.identity; - if (_.isFunction(value)) return optimizeCb(value, context, argCount); - if (_.isObject(value)) return _.matcher(value); - return _.property(value); - }; - _.iteratee = function (value, context) { - return cb(value, context, Infinity); - }; - - // An internal function for creating assigner functions. - var createAssigner = function (keysFunc, undefinedOnly) { - return function (obj) { - var length = arguments.length; - if (length < 2 || obj == null) return obj; - for (var index = 1; index < length; index++) { - var source = arguments[index], - keys = keysFunc(source), - l = keys.length; - for (var i = 0; i < l; i++) { - var key = keys[i]; - if (!undefinedOnly || obj[key] === void 0) obj[key] = source[key]; - } - } - return obj; - }; - }; - - // An internal function for creating a new object that inherits from another. - var baseCreate = function (prototype) { - if (!_.isObject(prototype)) return {}; - if (nativeCreate) return nativeCreate(prototype); - Ctor.prototype = prototype; - var result = new Ctor; - Ctor.prototype = null; - return result; - }; - - // Helper for collection methods to determine whether a collection - // should be iterated as an array or as an object - // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength - var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1; - var isArrayLike = function (collection) { - var length = collection != null && collection.length; - return typeof length === "number" && length >= 0 && length <= MAX_ARRAY_INDEX; - }; - - // Collection Functions - // -------------------- - - // The cornerstone, an `each` implementation, aka `forEach`. - // Handles raw objects in addition to array-likes. Treats all - // sparse array-likes as if they were dense. - _.each = _.forEach = function (obj, iteratee, context) { - iteratee = optimizeCb(iteratee, context); - var i, length; - if (isArrayLike(obj)) { - for (i = 0, length = obj.length; i < length; i++) { - iteratee(obj[i], i, obj); - } - } else { - var keys = _.keys(obj); - for (i = 0, length = keys.length; i < length; i++) { - iteratee(obj[keys[i]], keys[i], obj); - } - } - return obj; - }; - - // Return the results of applying the iteratee to each element. - _.map = _.collect = function (obj, iteratee, context) { - iteratee = cb(iteratee, context); - var keys = !isArrayLike(obj) && _.keys(obj), - length = (keys || obj).length, - results = Array(length); - for (var index = 0; index < length; index++) { - var currentKey = keys ? keys[index] : index; - results[index] = iteratee(obj[currentKey], currentKey, obj); - } - return results; - }; - - // Create a reducing function iterating left or right. - function createReduce (dir) { - // Optimized iterator function as using arguments.length - // in the main function will deoptimize the, see #1991. - function iterator (obj, iteratee, memo, keys, index, length) { - for (; index >= 0 && index < length; index += dir) { - var currentKey = keys ? keys[index] : index; - memo = iteratee(memo, obj[currentKey], currentKey, obj); - } - return memo; - } - - return function (obj, iteratee, memo, context) { - iteratee = optimizeCb(iteratee, context, 4); - var keys = !isArrayLike(obj) && _.keys(obj), - length = (keys || obj).length, - index = dir > 0 ? 0 : length - 1; - // Determine the initial value if none is provided. - if (arguments.length < 3) { - memo = obj[keys ? keys[index] : index]; - index += dir; - } - return iterator(obj, iteratee, memo, keys, index, length); - }; - } - - // **Reduce** builds up a single result from a list of values, aka `inject`, - // or `foldl`. - _.reduce = _.foldl = _.inject = createReduce(1); - - // The right-associative version of reduce, also known as `foldr`. - _.reduceRight = _.foldr = createReduce(-1); - - // Return the first value which passes a truth test. Aliased as `detect`. - _.find = _.detect = function (obj, predicate, context) { - var key; - if (isArrayLike(obj)) { - key = _.findIndex(obj, predicate, context); - } else { - key = _.findKey(obj, predicate, context); - } - if (key !== void 0 && key !== -1) return obj[key]; - }; - - // Return all the elements that pass a truth test. - // Aliased as `select`. - _.filter = _.select = function (obj, predicate, context) { - var results = []; - predicate = cb(predicate, context); - _.each(obj, function (value, index, list) { - if (predicate(value, index, list)) results.push(value); - }); - return results; - }; - - // Return all the elements for which a truth test fails. - _.reject = function (obj, predicate, context) { - return _.filter(obj, _.negate(cb(predicate)), context); - }; - - // Determine whether all of the elements match a truth test. - // Aliased as `all`. - _.every = _.all = function (obj, predicate, context) { - predicate = cb(predicate, context); - var keys = !isArrayLike(obj) && _.keys(obj), - length = (keys || obj).length; - for (var index = 0; index < length; index++) { - var currentKey = keys ? keys[index] : index; - if (!predicate(obj[currentKey], currentKey, obj)) return false; - } - return true; - }; - - // Determine if at least one element in the object matches a truth test. - // Aliased as `any`. - _.some = _.any = function (obj, predicate, context) { - predicate = cb(predicate, context); - var keys = !isArrayLike(obj) && _.keys(obj), - length = (keys || obj).length; - for (var index = 0; index < length; index++) { - var currentKey = keys ? keys[index] : index; - if (predicate(obj[currentKey], currentKey, obj)) return true; - } - return false; - }; - - // Determine if the array or object contains a given value (using `===`). - // Aliased as `includes` and `include`. - _.contains = _.includes = _.include = function (obj, target, fromIndex) { - if (!isArrayLike(obj)) obj = _.values(obj); - return _.indexOf(obj, target, typeof fromIndex === "number" && fromIndex) >= 0; - }; - - // Invoke a method (with arguments) on every item in a collection. - _.invoke = function (obj, method) { - var args = slice.call(arguments, 2); - var isFunc = _.isFunction(method); - return _.map(obj, function (value) { - var func = isFunc ? method : value[method]; - return func == null ? func : func.apply(value, args); - }); - }; - - // Convenience version of a common use case of `map`: fetching a property. - _.pluck = function (obj, key) { - return _.map(obj, _.property(key)); - }; - - // Convenience version of a common use case of `filter`: selecting only objects - // containing specific `key:value` pairs. - _.where = function (obj, attrs) { - return _.filter(obj, _.matcher(attrs)); - }; - - // Convenience version of a common use case of `find`: getting the first object - // containing specific `key:value` pairs. - _.findWhere = function (obj, attrs) { - return _.find(obj, _.matcher(attrs)); - }; - - // Return the maximum element (or element-based computation). - _.max = function (obj, iteratee, context) { - var result = -Infinity, lastComputed = -Infinity, - value, computed; - if (iteratee == null && obj != null) { - obj = isArrayLike(obj) ? obj : _.values(obj); - for (var i = 0, length = obj.length; i < length; i++) { - value = obj[i]; - if (value > result) { - result = value; - } - } - } else { - iteratee = cb(iteratee, context); - _.each(obj, function (value, index, list) { - computed = iteratee(value, index, list); - if (computed > lastComputed || computed === -Infinity && result === -Infinity) { - result = value; - lastComputed = computed; - } - }); - } - return result; - }; - - // Return the minimum element (or element-based computation). - _.min = function (obj, iteratee, context) { - var result = Infinity, lastComputed = Infinity, - value, computed; - if (iteratee == null && obj != null) { - obj = isArrayLike(obj) ? obj : _.values(obj); - for (var i = 0, length = obj.length; i < length; i++) { - value = obj[i]; - if (value < result) { - result = value; - } - } - } else { - iteratee = cb(iteratee, context); - _.each(obj, function (value, index, list) { - computed = iteratee(value, index, list); - if (computed < lastComputed || computed === Infinity && result === Infinity) { - result = value; - lastComputed = computed; - } - }); - } - return result; - }; - - // Shuffle a collection, using the modern version of the - // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher鈥揧ates_shuffle). - _.shuffle = function (obj) { - var set = isArrayLike(obj) ? obj : _.values(obj); - var length = set.length; - var shuffled = Array(length); - for (var index = 0, rand; index < length; index++) { - rand = _.random(0, index); - if (rand !== index) shuffled[index] = shuffled[rand]; - shuffled[rand] = set[index]; - } - return shuffled; - }; - - // Sample **n** random values from a collection. - // If **n** is not specified, returns a single random element. - // The internal `guard` argument allows it to work with `map`. - _.sample = function (obj, n, guard) { - if (n == null || guard) { - if (!isArrayLike(obj)) obj = _.values(obj); - return obj[_.random(obj.length - 1)]; - } - return _.shuffle(obj).slice(0, Math.max(0, n)); - }; - - // Sort the object's values by a criterion produced by an iteratee. - _.sortBy = function (obj, iteratee, context) { - iteratee = cb(iteratee, context); - return _.pluck(_.map(obj, function (value, index, list) { - return { - value: value, - index: index, - criteria: iteratee(value, index, list) - }; - }).sort(function (left, right) { - var a = left.criteria; - var b = right.criteria; - if (a !== b) { - if (a > b || a === void 0) return 1; - if (a < b || b === void 0) return -1; - } - return left.index - right.index; - }), "value"); - }; - - // An internal function used for aggregate "group by" operations. - var group = function (behavior) { - return function (obj, iteratee, context) { - var result = {}; - iteratee = cb(iteratee, context); - _.each(obj, function (value, index) { - var key = iteratee(value, index, obj); - behavior(result, value, key); - }); - return result; - }; - }; - - // Groups the object's values by a criterion. Pass either a string attribute - // to group by, or a function that returns the criterion. - _.groupBy = group(function (result, value, key) { - if (_.has(result, key)) result[key].push(value); else result[key] = [value]; - }); - - // Indexes the object's values by a criterion, similar to `groupBy`, but for - // when you know that your index values will be unique. - _.indexBy = group(function (result, value, key) { - result[key] = value; - }); - - // Counts instances of an object that group by a certain criterion. Pass - // either a string attribute to count by, or a function that returns the - // criterion. - _.countBy = group(function (result, value, key) { - if (_.has(result, key)) result[key]++; else result[key] = 1; - }); - - // Safely create a real, live array from anything iterable. - _.toArray = function (obj) { - if (!obj) return []; - if (_.isArray(obj)) return slice.call(obj); - if (isArrayLike(obj)) return _.map(obj, _.identity); - return _.values(obj); - }; - - // Return the number of elements in an object. - _.size = function (obj) { - if (obj == null) return 0; - return isArrayLike(obj) ? obj.length : _.keys(obj).length; - }; - - // Split a collection into two arrays: one whose elements all satisfy the given - // predicate, and one whose elements all do not satisfy the predicate. - _.partition = function (obj, predicate, context) { - predicate = cb(predicate, context); - var pass = [], fail = []; - _.each(obj, function (value, key, obj) { - (predicate(value, key, obj) ? pass : fail).push(value); - }); - return [pass, fail]; - }; - - // Array Functions - // --------------- - - // Get the first element of an array. Passing **n** will return the first N - // values in the array. Aliased as `head` and `take`. The **guard** check - // allows it to work with `_.map`. - _.first = _.head = _.take = function (array, n, guard) { - if (array == null) return void 0; - if (n == null || guard) return array[0]; - return _.initial(array, array.length - n); - }; - - // Returns everything but the last entry of the array. Especially useful on - // the arguments object. Passing **n** will return all the values in - // the array, excluding the last N. - _.initial = function (array, n, guard) { - return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n))); - }; - - // Get the last element of an array. Passing **n** will return the last N - // values in the array. - _.last = function (array, n, guard) { - if (array == null) return void 0; - if (n == null || guard) return array[array.length - 1]; - return _.rest(array, Math.max(0, array.length - n)); - }; - - // Returns everything but the first entry of the array. Aliased as `tail` and `drop`. - // Especially useful on the arguments object. Passing an **n** will return - // the rest N values in the array. - _.rest = _.tail = _.drop = function (array, n, guard) { - return slice.call(array, n == null || guard ? 1 : n); - }; - - // Trim out all falsy values from an array. - _.compact = function (array) { - return _.filter(array, _.identity); - }; - - // Internal implementation of a recursive `flatten` function. - var flatten = function (input, shallow, strict, startIndex) { - var output = [], idx = 0; - for (var i = startIndex || 0, length = input && input.length; i < length; i++) { - var value = input[i]; - if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) { - // flatten current level of array or arguments object - if (!shallow) value = flatten(value, shallow, strict); - var j = 0, len = value.length; - output.length += len; - while (j < len) { - output[idx++] = value[j++]; - } - } else if (!strict) { - output[idx++] = value; - } - } - return output; - }; - - // Flatten out an array, either recursively (by default), or just one level. - _.flatten = function (array, shallow) { - return flatten(array, shallow, false); - }; - - // Return a version of the array that does not contain the specified value(s). - _.without = function (array) { - return _.difference(array, slice.call(arguments, 1)); - }; - - // Produce a duplicate-free version of the array. If the array has already - // been sorted, you have the option of using a faster algorithm. - // Aliased as `unique`. - _.uniq = _.unique = function (array, isSorted, iteratee, context) { - if (array == null) return []; - if (!_.isBoolean(isSorted)) { - context = iteratee; - iteratee = isSorted; - isSorted = false; - } - if (iteratee != null) iteratee = cb(iteratee, context); - var result = []; - var seen = []; - for (var i = 0, length = array.length; i < length; i++) { - var value = array[i], - computed = iteratee ? iteratee(value, i, array) : value; - if (isSorted) { - if (!i || seen !== computed) result.push(value); - seen = computed; - } else if (iteratee) { - if (!_.contains(seen, computed)) { - seen.push(computed); - result.push(value); - } - } else if (!_.contains(result, value)) { - result.push(value); - } - } - return result; - }; - - // Produce an array that contains the union: each distinct element from all of - // the passed-in arrays. - _.union = function () { - return _.uniq(flatten(arguments, true, true)); - }; - - // Produce an array that contains every item shared between all the - // passed-in arrays. - _.intersection = function (array) { - if (array == null) return []; - var result = []; - var argsLength = arguments.length; - for (var i = 0, length = array.length; i < length; i++) { - var item = array[i]; - if (_.contains(result, item)) continue; - for (var j = 1; j < argsLength; j++) { - if (!_.contains(arguments[j], item)) break; - } - if (j === argsLength) result.push(item); - } - return result; - }; - - // Take the difference between one array and a number of other arrays. - // Only the elements present in just the first array will remain. - _.difference = function (array) { - var rest = flatten(arguments, true, true, 1); - return _.filter(array, function (value) { - return !_.contains(rest, value); - }); - }; - - // Zip together multiple lists into a single array -- elements that share - // an index go together. - _.zip = function () { - return _.unzip(arguments); - }; - - // Complement of _.zip. Unzip accepts an array of arrays and groups - // each array's elements on shared indices - _.unzip = function (array) { - var length = array && _.max(array, "length").length || 0; - var result = Array(length); - - for (var index = 0; index < length; index++) { - result[index] = _.pluck(array, index); - } - return result; - }; - - // Converts lists into objects. Pass either a single array of `[key, value]` - // pairs, or two parallel arrays of the same length -- one of keys, and one of - // the corresponding values. - _.object = function (list, values) { - var result = {}; - for (var i = 0, length = list && list.length; i < length; i++) { - if (values) { - result[list[i]] = values[i]; - } else { - result[list[i][0]] = list[i][1]; - } - } - return result; - }; - - // Return the position of the first occurrence of an item in an array, - // or -1 if the item is not included in the array. - // If the array is large and already in sort order, pass `true` - // for **isSorted** to use binary search. - _.indexOf = function (array, item, isSorted) { - var i = 0, length = array && array.length; - if (typeof isSorted === "number") { - i = isSorted < 0 ? Math.max(0, length + isSorted) : isSorted; - } else if (isSorted && length) { - i = _.sortedIndex(array, item); - return array[i] === item ? i : -1; - } - if (item !== item) { - return _.findIndex(slice.call(array, i), _.isNaN); - } - for (; i < length; i++) if (array[i] === item) return i; - return -1; - }; - - _.lastIndexOf = function (array, item, from) { - var idx = array ? array.length : 0; - if (typeof from === "number") { - idx = from < 0 ? idx + from + 1 : Math.min(idx, from + 1); - } - if (item !== item) { - return _.findLastIndex(slice.call(array, 0, idx), _.isNaN); - } - while (--idx >= 0) if (array[idx] === item) return idx; - return -1; - }; - - // Generator function to create the findIndex and findLastIndex functions - function createIndexFinder (dir) { - return function (array, predicate, context) { - predicate = cb(predicate, context); - var length = array != null && array.length; - var index = dir > 0 ? 0 : length - 1; - for (; index >= 0 && index < length; index += dir) { - if (predicate(array[index], index, array)) return index; - } - return -1; - }; - } - - // Returns the first index on an array-like that passes a predicate test - _.findIndex = createIndexFinder(1); - - _.findLastIndex = createIndexFinder(-1); - - // Use a comparator function to figure out the smallest index at which - // an object should be inserted so as to maintain order. Uses binary search. - _.sortedIndex = function (array, obj, iteratee, context) { - iteratee = cb(iteratee, context, 1); - var value = iteratee(obj); - var low = 0, high = array.length; - while (low < high) { - var mid = Math.floor((low + high) / 2); - if (iteratee(array[mid]) < value) low = mid + 1; else high = mid; - } - return low; - }; - - // Generate an integer Array containing an arithmetic progression. A port of - // the native Python `range()` function. See - // [the Python documentation](http://docs.python.org/library/functions.html#range). - _.range = function (start, stop, step) { - if (arguments.length <= 1) { - stop = start || 0; - start = 0; - } - step = step || 1; - - var length = Math.max(Math.ceil((stop - start) / step), 0); - var range = Array(length); - - for (var idx = 0; idx < length; idx++, start += step) { - range[idx] = start; - } - - return range; - }; - - // Function (ahem) Functions - // ------------------ - - // Determines whether to execute a function as a constructor - // or a normal function with the provided arguments - var executeBound = function (sourceFunc, boundFunc, context, callingContext, args) { - if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args); - var self = baseCreate(sourceFunc.prototype); - var result = sourceFunc.apply(self, args); - if (_.isObject(result)) return result; - return self; - }; - - // Create a function bound to a given object (assigning `this`, and arguments, - // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if - // available. - _.bind = function (func, context) { - if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1)); - if (!_.isFunction(func)) throw new TypeError("Bind must be called on a function"); - var args = slice.call(arguments, 2); - var bound = function () { - return executeBound(func, bound, context, this, args.concat(slice.call(arguments))); - }; - return bound; - }; - - // Partially apply a function by creating a version that has had some of its - // arguments pre-filled, without changing its dynamic `this` context. _ acts - // as a placeholder, allowing any combination of arguments to be pre-filled. - _.partial = function (func) { - var boundArgs = slice.call(arguments, 1); - var bound = function () { - var position = 0, length = boundArgs.length; - var args = Array(length); - for (var i = 0; i < length; i++) { - args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i]; - } - while (position < arguments.length) args.push(arguments[position++]); - return executeBound(func, bound, this, this, args); - }; - return bound; - }; - - // Bind a number of an object's methods to that object. Remaining arguments - // are the method names to be bound. Useful for ensuring that all callbacks - // defined on an object belong to it. - _.bindAll = function (obj) { - var i, length = arguments.length, key; - if (length <= 1) throw new Error("bindAll must be passed function names"); - for (i = 1; i < length; i++) { - key = arguments[i]; - obj[key] = _.bind(obj[key], obj); - } - return obj; - }; - - // Memoize an expensive function by storing its results. - _.memoize = function (func, hasher) { - var memoize = function (key) { - var cache = memoize.cache; - var address = "" + (hasher ? hasher.apply(this, arguments) : key); - if (!_.has(cache, address)) cache[address] = func.apply(this, arguments); - return cache[address]; - }; - memoize.cache = {}; - return memoize; - }; - - // Delays a function for the given number of milliseconds, and then calls - // it with the arguments supplied. - _.delay = function (func, wait) { - var args = slice.call(arguments, 2); - return setTimeout(function () { - return func.apply(null, args); - }, wait); - }; - - // Defers a function, scheduling it to run after the current call stack has - // cleared. - _.defer = _.partial(_.delay, _, 1); - - // Returns a function, that, when invoked, will only be triggered at most once - // during a given window of time. Normally, the throttled function will run - // as much as it can, without ever going more than once per `wait` duration; - // but if you'd like to disable the execution on the leading edge, pass - // `{leading: false}`. To disable execution on the trailing edge, ditto. - _.throttle = function (func, wait, options) { - var context, args, result; - var timeout = null; - var previous = 0; - if (!options) options = {}; - var later = function () { - previous = options.leading === false ? 0 : _.now(); - timeout = null; - result = func.apply(context, args); - if (!timeout) context = args = null; - }; - return function () { - var now = _.now(); - if (!previous && options.leading === false) previous = now; - var remaining = wait - (now - previous); - context = this; - args = arguments; - if (remaining <= 0 || remaining > wait) { - if (timeout) { - clearTimeout(timeout); - timeout = null; - } - previous = now; - result = func.apply(context, args); - if (!timeout) context = args = null; - } else if (!timeout && options.trailing !== false) { - timeout = setTimeout(later, remaining); - } - return result; - }; - }; - - // Returns a function, that, as long as it continues to be invoked, will not - // be triggered. The function will be called after it stops being called for - // N milliseconds. If `immediate` is passed, trigger the function on the - // leading edge, instead of the trailing. - _.debounce = function (func, wait, immediate) { - var timeout, args, context, timestamp, result; - - var later = function () { - var last = _.now() - timestamp; - - if (last < wait && last >= 0) { - timeout = setTimeout(later, wait - last); - } else { - timeout = null; - if (!immediate) { - result = func.apply(context, args); - if (!timeout) context = args = null; - } - } - }; - - return function () { - context = this; - args = arguments; - timestamp = _.now(); - var callNow = immediate && !timeout; - if (!timeout) timeout = setTimeout(later, wait); - if (callNow) { - result = func.apply(context, args); - context = args = null; - } - - return result; - }; - }; - - // Returns the first function passed as an argument to the second, - // allowing you to adjust arguments, run code before and after, and - // conditionally execute the original function. - _.wrap = function (func, wrapper) { - return _.partial(wrapper, func); - }; - - // Returns a negated version of the passed-in predicate. - _.negate = function (predicate) { - return function () { - return !predicate.apply(this, arguments); - }; - }; - - // Returns a function that is the composition of a list of functions, each - // consuming the return value of the function that follows. - _.compose = function () { - var args = arguments; - var start = args.length - 1; - return function () { - var i = start; - var result = args[start].apply(this, arguments); - while (i--) result = args[i].call(this, result); - return result; - }; - }; - - // Returns a function that will only be executed on and after the Nth call. - _.after = function (times, func) { - return function () { - if (--times < 1) { - return func.apply(this, arguments); - } - }; - }; - - // Returns a function that will only be executed up to (but not including) the Nth call. - _.before = function (times, func) { - var memo; - return function () { - if (--times > 0) { - memo = func.apply(this, arguments); - } - if (times <= 1) func = null; - return memo; - }; - }; - - // Returns a function that will be executed at most one time, no matter how - // often you call it. Useful for lazy initialization. - _.once = _.partial(_.before, 2); - - // Object Functions - // ---------------- - - // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed. - var hasEnumBug = !{toString: null}.propertyIsEnumerable("toString"); - var nonEnumerableProps = ["valueOf", "isPrototypeOf", "toString", - "propertyIsEnumerable", "hasOwnProperty", "toLocaleString"]; - - function collectNonEnumProps (obj, keys) { - var nonEnumIdx = nonEnumerableProps.length; - var constructor = obj.constructor; - var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto; - - // Constructor is a special case. - var prop = "constructor"; - if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop); - - while (nonEnumIdx--) { - prop = nonEnumerableProps[nonEnumIdx]; - if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) { - keys.push(prop); - } - } - } - - // Retrieve the names of an object's own properties. - // Delegates to **ECMAScript 5**'s native `Object.keys` - _.keys = function (obj) { - if (!_.isObject(obj)) return []; - if (nativeKeys) return nativeKeys(obj); - var keys = []; - for (var key in obj) if (_.has(obj, key)) keys.push(key); - // Ahem, IE < 9. - if (hasEnumBug) collectNonEnumProps(obj, keys); - return keys; - }; - - // Retrieve all the property names of an object. - _.allKeys = function (obj) { - if (!_.isObject(obj)) return []; - var keys = []; - for (var key in obj) keys.push(key); - // Ahem, IE < 9. - if (hasEnumBug) collectNonEnumProps(obj, keys); - return keys; - }; - - // Retrieve the values of an object's properties. - _.values = function (obj) { - var keys = _.keys(obj); - var length = keys.length; - var values = Array(length); - for (var i = 0; i < length; i++) { - values[i] = obj[keys[i]]; - } - return values; - }; - - // Returns the results of applying the iteratee to each element of the object - // In contrast to _.map it returns an object - _.mapObject = function (obj, iteratee, context) { - iteratee = cb(iteratee, context); - var keys = _.keys(obj), - length = keys.length, - results = {}, - currentKey; - for (var index = 0; index < length; index++) { - currentKey = keys[index]; - results[currentKey] = iteratee(obj[currentKey], currentKey, obj); - } - return results; - }; - - // Convert an object into a list of `[key, value]` pairs. - _.pairs = function (obj) { - var keys = _.keys(obj); - var length = keys.length; - var pairs = Array(length); - for (var i = 0; i < length; i++) { - pairs[i] = [keys[i], obj[keys[i]]]; - } - return pairs; - }; - - // Invert the keys and values of an object. The values must be serializable. - _.invert = function (obj) { - var result = {}; - var keys = _.keys(obj); - for (var i = 0, length = keys.length; i < length; i++) { - result[obj[keys[i]]] = keys[i]; - } - return result; - }; - - // Return a sorted list of the function names available on the object. - // Aliased as `methods` - _.functions = _.methods = function (obj) { - var names = []; - for (var key in obj) { - if (_.isFunction(obj[key])) names.push(key); - } - return names.sort(); - }; - - // Extend a given object with all the properties in passed-in object(s). - _.extend = createAssigner(_.allKeys); - - // Assigns a given object with all the own properties in the passed-in object(s) - // (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign) - _.extendOwn = _.assign = createAssigner(_.keys); - - // Returns the first key on an object that passes a predicate test - _.findKey = function (obj, predicate, context) { - predicate = cb(predicate, context); - var keys = _.keys(obj), key; - for (var i = 0, length = keys.length; i < length; i++) { - key = keys[i]; - if (predicate(obj[key], key, obj)) return key; - } - }; - - // Return a copy of the object only containing the whitelisted properties. - _.pick = function (object, oiteratee, context) { - var result = {}, obj = object, iteratee, keys; - if (obj == null) return result; - if (_.isFunction(oiteratee)) { - keys = _.allKeys(obj); - iteratee = optimizeCb(oiteratee, context); - } else { - keys = flatten(arguments, false, false, 1); - iteratee = function (value, key, obj) { return key in obj; }; - obj = Object(obj); - } - for (var i = 0, length = keys.length; i < length; i++) { - var key = keys[i]; - var value = obj[key]; - if (iteratee(value, key, obj)) result[key] = value; - } - return result; - }; - - // Return a copy of the object without the blacklisted properties. - _.omit = function (obj, iteratee, context) { - if (_.isFunction(iteratee)) { - iteratee = _.negate(iteratee); - } else { - var keys = _.map(flatten(arguments, false, false, 1), String); - iteratee = function (value, key) { - return !_.contains(keys, key); - }; - } - return _.pick(obj, iteratee, context); - }; - - // Fill in a given object with default properties. - _.defaults = createAssigner(_.allKeys, true); - - // Creates an object that inherits from the given prototype object. - // If additional properties are provided then they will be added to the - // created object. - _.create = function (prototype, props) { - var result = baseCreate(prototype); - if (props) _.extendOwn(result, props); - return result; - }; - - // Create a (shallow-cloned) duplicate of an object. - _.clone = function (obj) { - if (!_.isObject(obj)) return obj; - return _.isArray(obj) ? obj.slice() : _.extend({}, obj); - }; - - // Invokes interceptor with the obj, and then returns obj. - // The primary purpose of this method is to "tap into" a method chain, in - // order to perform operations on intermediate results within the chain. - _.tap = function (obj, interceptor) { - interceptor(obj); - return obj; - }; - - // Returns whether an object has a given set of `key:value` pairs. - _.isMatch = function (object, attrs) { - var keys = _.keys(attrs), length = keys.length; - if (object == null) return !length; - var obj = Object(object); - for (var i = 0; i < length; i++) { - var key = keys[i]; - if (attrs[key] !== obj[key] || !(key in obj)) return false; - } - return true; - }; - - - // Internal recursive comparison function for `isEqual`. - var eq = function (a, b, aStack, bStack) { - // Identical objects are equal. `0 === -0`, but they aren't identical. - // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal). - if (a === b) return a !== 0 || 1 / a === 1 / b; - // A strict comparison is necessary because `null == undefined`. - if (a == null || b == null) return a === b; - // Unwrap any wrapped objects. - if (a instanceof _) a = a._wrapped; - if (b instanceof _) b = b._wrapped; - // Compare `[[Class]]` names. - var className = toString.call(a); - if (className !== toString.call(b)) return false; - switch (className) { - // Strings, numbers, regular expressions, dates, and booleans are compared by value. - case "[object RegExp]": - // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i') - case "[object String]": - // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is - // equivalent to `new String("5")`. - return "" + a === "" + b; - case "[object Number]": - // `NaN`s are equivalent, but non-reflexive. - // Object(NaN) is equivalent to NaN - if (+a !== +a) return +b !== +b; - // An `egal` comparison is performed for other numeric values. - return +a === 0 ? 1 / +a === 1 / b : +a === +b; - case "[object Date]": - case "[object Boolean]": - // Coerce dates and booleans to numeric primitive values. Dates are compared by their - // millisecond representations. Note that invalid dates with millisecond representations - // of `NaN` are not equivalent. - return +a === +b; - } - - var areArrays = className === "[object Array]"; - if (!areArrays) { - if (typeof a !== "object" || typeof b !== "object") return false; - - // Objects with different constructors are not equivalent, but `Object`s or `Array`s - // from different frames are. - var aCtor = a.constructor, bCtor = b.constructor; - if (aCtor !== bCtor && !(_.isFunction(aCtor) && aCtor instanceof aCtor && - _.isFunction(bCtor) && bCtor instanceof bCtor) - && ("constructor" in a && "constructor" in b)) { - return false; - } - } - // Assume equality for cyclic structures. The algorithm for detecting cyclic - // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`. - - // Initializing stack of traversed objects. - // It's done here since we only need them for objects and arrays comparison. - aStack = aStack || []; - bStack = bStack || []; - var length = aStack.length; - while (length--) { - // Linear search. Performance is inversely proportional to the number of - // unique nested structures. - if (aStack[length] === a) return bStack[length] === b; - } - - // Add the first object to the stack of traversed objects. - aStack.push(a); - bStack.push(b); - - // Recursively compare objects and arrays. - if (areArrays) { - // Compare array lengths to determine if a deep comparison is necessary. - length = a.length; - if (length !== b.length) return false; - // Deep compare the contents, ignoring non-numeric properties. - while (length--) { - if (!eq(a[length], b[length], aStack, bStack)) return false; - } - } else { - // Deep compare objects. - var keys = _.keys(a), key; - length = keys.length; - // Ensure that both objects contain the same number of properties before comparing deep equality. - if (_.keys(b).length !== length) return false; - while (length--) { - // Deep compare each member - key = keys[length]; - if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false; - } - } - // Remove the first object from the stack of traversed objects. - aStack.pop(); - bStack.pop(); - return true; - }; - - // Perform a deep comparison to check if two objects are equal. - _.isEqual = function (a, b) { - return eq(a, b); - }; - - // Is a given array, string, or object empty? - // An "empty" object has no enumerable own-properties. - _.isEmpty = function (obj) { - if (obj == null) return true; - if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0; - return _.keys(obj).length === 0; - }; - - // Is a given value a DOM element? - _.isElement = function (obj) { - return !!(obj && obj.nodeType === 1); - }; - - // Is a given value an array? - // Delegates to ECMA5's native Array.isArray - _.isArray = nativeIsArray || function (obj) { - return toString.call(obj) === "[object Array]"; - }; - - // Is a given variable an object? - _.isObject = function (obj) { - var type = typeof obj; - return type === "function" || type === "object" && !!obj; - }; - - // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError. - _.each(["Arguments", "Function", "String", "Number", "Date", "RegExp", "Error"], function (name) { - _["is" + name] = function (obj) { - return toString.call(obj) === "[object " + name + "]"; - }; - }); - - // Define a fallback version of the method in browsers (ahem, IE < 9), where - // there isn't any inspectable "Arguments" type. - if (!_.isArguments(arguments)) { - _.isArguments = function (obj) { - return _.has(obj, "callee"); - }; - } - - // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8, - // IE 11 (#1621), and in Safari 8 (#1929). - if (typeof /./ !== "function" && typeof Int8Array !== "object") { - _.isFunction = function (obj) { - return typeof obj === "function" || false; - }; - } - - // Is a given object a finite number? - _.isFinite = function (obj) { - return isFinite(obj) && !isNaN(parseFloat(obj)); - }; - - // Is the given value `NaN`? (NaN is the only number which does not equal itself). - _.isNaN = function (obj) { - return _.isNumber(obj) && obj !== +obj; - }; - - // Is a given value a boolean? - _.isBoolean = function (obj) { - return obj === true || obj === false || toString.call(obj) === "[object Boolean]"; - }; - - // Is a given value equal to null? - _.isNull = function (obj) { - return obj === null; - }; - - // Is a given variable undefined? - _.isUndefined = function (obj) { - return obj === void 0; - }; - - // Shortcut function for checking if an object has a given property directly - // on itself (in other words, not on a prototype). - _.has = function (obj, key) { - return obj != null && hasOwnProperty.call(obj, key); - }; - - // Utility Functions - // ----------------- - - // Run Underscore.js in *noConflict* mode, returning the `_` variable to its - // previous owner. Returns a reference to the Underscore object. - _.noConflict = function () { - root._ = previousUnderscore; - return this; - }; - - // Keep the identity function around for default iteratees. - _.identity = function (value) { - return value; - }; - - // Predicate-generating functions. Often useful outside of Underscore. - _.constant = function (value) { - return function () { - return value; - }; - }; - - _.noop = function () {}; - - _.property = function (key) { - return function (obj) { - return obj == null ? void 0 : obj[key]; - }; - }; - - // Generates a function for a given object that returns a given property. - _.propertyOf = function (obj) { - return obj == null ? function () {} : function (key) { - return obj[key]; - }; - }; - - // Returns a predicate for checking whether an object has a given set of - // `key:value` pairs. - _.matcher = _.matches = function (attrs) { - attrs = _.extendOwn({}, attrs); - return function (obj) { - return _.isMatch(obj, attrs); - }; - }; - - // Run a function **n** times. - _.times = function (n, iteratee, context) { - var accum = Array(Math.max(0, n)); - iteratee = optimizeCb(iteratee, context, 1); - for (var i = 0; i < n; i++) accum[i] = iteratee(i); - return accum; - }; - - // Return a random integer between min and max (inclusive). - _.random = function (min, max) { - if (max == null) { - max = min; - min = 0; - } - return min + Math.floor(Math.random() * (max - min + 1)); - }; - - // A (possibly faster) way to get the current timestamp as an integer. - _.now = Date.now || function () { - return new Date().getTime(); - }; - - // List of HTML entities for escaping. - var escapeMap = { - "&": "&", - "<": "<", - ">": ">", - "\"": """, - "'": "'", - "`": "`" - }; - var unescapeMap = _.invert(escapeMap); - - // Functions for escaping and unescaping strings to/from HTML interpolation. - var createEscaper = function (map) { - var escaper = function (match) { - return map[match]; - }; - // Regexes for identifying a key that needs to be escaped - var source = "(?:" + _.keys(map).join("|") + ")"; - var testRegexp = RegExp(source); - var replaceRegexp = RegExp(source, "g"); - return function (string) { - string = string == null ? "" : "" + string; - return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string; - }; - }; - _.escape = createEscaper(escapeMap); - _.unescape = createEscaper(unescapeMap); - - // If the value of the named `property` is a function then invoke it with the - // `object` as context; otherwise, return it. - _.result = function (object, property, fallback) { - var value = object == null ? void 0 : object[property]; - if (value === void 0) { - value = fallback; - } - return _.isFunction(value) ? value.call(object) : value; - }; - - // Generate a unique integer id (unique within the entire client session). - // Useful for temporary DOM ids. - var idCounter = 0; - _.uniqueId = function (prefix) { - var id = ++idCounter + ""; - return prefix ? prefix + id : id; - }; - - // By default, Underscore uses ERB-style template delimiters, change the - // following template settings to use alternative delimiters. - _.templateSettings = { - evaluate: /<%([\s\S]+?)%>/g, - interpolate: /<%=([\s\S]+?)%>/g, - escape: /<%-([\s\S]+?)%>/g - }; - - // When customizing `templateSettings`, if you don't want to define an - // interpolation, evaluation or escaping regex, we need one that is - // guaranteed not to match. - var noMatch = /(.)^/; - - // Certain characters need to be escaped so that they can be put into a - // string literal. - var escapes = { - "'": "'", - "\\": "\\", - "\r": "r", - "\n": "n", - "\u2028": "u2028", - "\u2029": "u2029" - }; - - var escaper = /\\|'|\r|\n|\u2028|\u2029/g; - - var escapeChar = function (match) { - return "\\" + escapes[match]; - }; - - // JavaScript micro-templating, similar to John Resig's implementation. - // Underscore templating handles arbitrary delimiters, preserves whitespace, - // and correctly escapes quotes within interpolated code. - // NB: `oldSettings` only exists for backwards compatibility. - _.template = function (text, settings, oldSettings) { - if (!settings && oldSettings) settings = oldSettings; - settings = _.defaults({}, settings, _.templateSettings); - - // Combine delimiters into one regular expression via alternation. - var matcher = RegExp([ - (settings.escape || noMatch).source, - (settings.interpolate || noMatch).source, - (settings.evaluate || noMatch).source - ].join("|") + "|$", "g"); - - // Compile the template source, escaping string literals appropriately. - var index = 0; - var source = "__p+='"; - text.replace(matcher, function (match, escape, interpolate, evaluate, offset) { - source += text.slice(index, offset).replace(escaper, escapeChar); - index = offset + match.length; - - if (escape) { - source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'"; - } else if (interpolate) { - source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'"; - } else if (evaluate) { - source += "';\n" + evaluate + "\n__p+='"; - } - - // Adobe VMs need the match returned to produce the correct offest. - return match; - }); - source += "';\n"; - - // If a variable is not specified, place data values in local scope. - if (!settings.variable) source = "with(obj||{}){\n" + source + "}\n"; - - source = "var __t,__p='',__j=Array.prototype.join," + - "print=function(){__p+=__j.call(arguments,'');};\n" + - source + "return __p;\n"; - - try { - var render = new Function(settings.variable || "obj", "_", source); - } catch (e) { - e.source = source; - throw e; - } - - var template = function (data) { - return render.call(this, data, _); - }; - - // Provide the compiled source as a convenience for precompilation. - var argument = settings.variable || "obj"; - template.source = "function(" + argument + "){\n" + source + "}"; - - return template; - }; - - // Add a "chain" function. Start chaining a wrapped Underscore object. - _.chain = function (obj) { - var instance = _(obj); - instance._chain = true; - return instance; - }; - - // OOP - // --------------- - // If Underscore is called as a function, it returns a wrapped object that - // can be used OO-style. This wrapper holds altered versions of all the - // underscore functions. Wrapped objects may be chained. - - // Helper function to continue chaining intermediate results. - var result = function (instance, obj) { - return instance._chain ? _(obj).chain() : obj; - }; - - // Add your own custom functions to the Underscore object. - _.mixin = function (obj) { - _.each(_.functions(obj), function (name) { - var func = _[name] = obj[name]; - _.prototype[name] = function () { - var args = [this._wrapped]; - push.apply(args, arguments); - return result(this, func.apply(_, args)); - }; - }); - }; - - // Add all of the Underscore functions to the wrapper object. - _.mixin(_); - - // Add all mutator Array functions to the wrapper. - _.each(["pop", "push", "reverse", "shift", "sort", "splice", "unshift"], function (name) { - var method = ArrayProto[name]; - _.prototype[name] = function () { - var obj = this._wrapped; - method.apply(obj, arguments); - if ((name === "shift" || name === "splice") && obj.length === 0) delete obj[0]; - return result(this, obj); - }; - }); - - // Add all accessor Array functions to the wrapper. - _.each(["concat", "join", "slice"], function (name) { - var method = ArrayProto[name]; - _.prototype[name] = function () { - return result(this, method.apply(this._wrapped, arguments)); - }; - }); - - // Extracts the result from a wrapped and chained object. - _.prototype.value = function () { - return this._wrapped; - }; - - // Provide unwrapping proxy for some methods used in engine operations - // such as arithmetic and JSON stringification. - _.prototype.valueOf = _.prototype.toJSON = _.prototype.value; - - _.prototype.toString = function () { - return "" + this._wrapped; - }; - - // AMD registration happens at the end for compatibility with AMD loaders - // that may not enforce next-turn semantics on modules. Even though general - // practice for AMD registration is to be anonymous, underscore registers - // as a named module because, like jQuery, it is a base library that is - // popular enough to be bundled in a third party lib, but not be part of - // an AMD load request. Those cases could generate an error when an - // anonymous define() is called outside of a loader request. - if (typeof define === "function" && define.amd) { - define("underscore", [], function () { - return _; - }); - } -}.call(this));/** - * Created by richie on 15/7/8. - */ -/** - * 初始化BI对象 - */ -if (window.BI == null) { - window.BI = {}; -}/** - * 基本函数 - * Create By GUY 2014\11\17 - * - */ - -if (!window.BI) { - window.BI = {}; -} - -!(function ($, undefined) { - var traverse = function (func, context) { - return function (value, key, obj) { - return func.call(context, key, value, obj); - }; - }; - var _apply = function (name) { - return function () { - return _[name].apply(_, arguments); - }; - }; - var _applyFunc = function (name) { - return function () { - var args = Array.prototype.slice.call(arguments, 0); - args[1] = _.isFunction(args[1]) ? traverse(args[1], args[2]) : args[1]; - return _[name].apply(_, args); - }; - }; - - // Utility - _.extend(BI, { - i18nText: function (key) { - var localeText = (BI.i18n && BI.i18n[key]) || ""; - if (!localeText) { - localeText = key; - } - var len = arguments.length; - if (len > 1) { - for (var i = 1; i < len; i++) { - var key = "{R" + i + "}"; - localeText = localeText.replaceAll(key, arguments[i] + ""); - } - } - return localeText; - }, - - assert: function (v, is) { - if (this.isFunction(is)) { - if (!is(v)) { - throw new Error(v + " error"); - } else { - return true; - } - } - if (!this.isArray(is)) { - is = [is]; - } - if (!this.deepContains(is, v)) { - throw new Error(v + " error"); - } - }, - - warn: function (message) { - console.warn(message); - }, - - UUID: function () { - var f = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f"]; - var str = ""; - for (var i = 0; i < 16; i++) { - var r = parseInt(f.length * Math.random(), 10); - str += f[r]; - } - return str; - }, - - isWidget: function (widget) { - return widget instanceof BI.Widget || (BI.View && widget instanceof BI.View); - }, - - createWidgets: function (items, options) { - if (!BI.isArray(items)) { - throw new Error("cannot create Widgets"); - } - return BI.map(BI.flatten(items), function (i, item) { - return BI.createWidget(item, BI.deepClone(options)); - }); - }, - - createItems: function (data, innerAttr, outerAttr) { - innerAttr = BI.isArray(innerAttr) ? innerAttr : BI.makeArray(BI.flatten(data).length, innerAttr); - outerAttr = BI.isArray(outerAttr) ? outerAttr : BI.makeArray(BI.flatten(data).length, outerAttr); - return BI.map(data, function (i, item) { - if (BI.isArray(item)) { - return BI.createItems(item, innerAttr, outerAttr); - } - if (item instanceof BI.Widget) { - return BI.extend({}, innerAttr.shift(), outerAttr.shift(), { - type: null, - el: item - }); - } - if (innerAttr[0] instanceof BI.Widget) { - outerAttr.shift(); - return BI.extend({}, item, { - el: innerAttr.shift() - }); - } - if (item.el instanceof BI.Widget || (BI.View && item.el instanceof BI.View)) { - innerAttr.shift(); - return BI.extend({}, outerAttr.shift(), {type: null}, item); - } - if (item.el) { - return BI.extend({}, outerAttr.shift(), item, { - el: BI.extend({}, innerAttr.shift(), item.el) - }); - } - return BI.extend({}, outerAttr.shift(), { - el: BI.extend({}, innerAttr.shift(), item) - }); - }); - }, - - // 用容器包装items - packageItems: function (items, layouts) { - for (var i = layouts.length - 1; i >= 0; i--) { - items = BI.map(items, function (k, it) { - return BI.extend({}, layouts[i], { - items: [ - BI.extend({}, layouts[i].el, { - el: it - }) - ] - }); - }); - } - return items; - }, - - formatEL: function (obj) { - if (obj && !obj.type && obj.el) { - return obj; - } - return { - el: obj - }; - }, - - // 剥开EL - stripEL: function (obj) { - return obj.type && obj || obj.el || obj; - }, - - trans2Element: function (widgets) { - return BI.map(widgets, function (i, wi) { - return wi.element; - }); - } - }); - - // 集合相关方法 - _.each(["where", "findWhere", "contains", "invoke", "pluck", "shuffle", "sample", "toArray", "size"], function (name) { - BI[name] = _apply(name); - }); - _.each(["each", "map", "reduce", "reduceRight", "find", "filter", "reject", "every", "all", "some", "any", "max", "min", - "sortBy", "groupBy", "indexBy", "countBy", "partition"], function (name) { - BI[name] = _applyFunc(name); - }); - _.extend(BI, { - clamp: function (value, minValue, maxValue) { - if (value < minValue) { - value = minValue; - } - if (value > maxValue) { - value = maxValue; - } - return value; - }, - // 数数 - count: function (from, to, predicate) { - var t; - if (predicate) { - for (t = from; t < to; t++) { - predicate(t); - } - } - return to - from; - }, - - // 倒数 - inverse: function (from, to, predicate) { - return BI.count(to, from, predicate); - }, - - firstKey: function (obj) { - var res = undefined; - BI.any(obj, function (key, value) { - res = key; - return true; - }); - return res; - }, - - lastKey: function (obj) { - var res = undefined; - BI.each(obj, function (key, value) { - res = key; - return true; - }); - return res; - }, - - firstObject: function (obj) { - var res = undefined; - BI.any(obj, function (key, value) { - res = value; - return true; - }); - return res; - }, - - lastObject: function (obj) { - var res = undefined; - BI.each(obj, function (key, value) { - res = value; - return true; - }); - return res; - }, - - concat: function (obj1, obj2) { - if (BI.isKey(obj1)) { - return obj1 + "" + obj2; - } - if (BI.isArray(obj1)) { - return obj1.concat(obj2); - } - if (BI.isObject(obj1)) { - return _.extend({}, obj1, obj2); - } - }, - - backEach: function (obj, predicate, context) { - predicate = BI.iteratee(predicate, context); - for (var index = obj.length - 1; index >= 0; index--) { - predicate(index, obj[index], obj); - } - return false; - }, - - backAny: function (obj, predicate, context) { - predicate = BI.iteratee(predicate, context); - for (var index = obj.length - 1; index >= 0; index--) { - if (predicate(index, obj[index], obj)) { - return true; - } - } - return false; - }, - - backEvery: function (obj, predicate, context) { - predicate = BI.iteratee(predicate, context); - for (var index = obj.length - 1; index >= 0; index--) { - if (!predicate(index, obj[index], obj)) { - return false; - } - } - return true; - }, - - backFindKey: function (obj, predicate, context) { - predicate = BI.iteratee(predicate, context); - var keys = _.keys(obj), key; - for (var i = keys.length - 1; i >= 0; i--) { - key = keys[i]; - if (predicate(obj[key], key, obj)) { - return key; - } - } - }, - - backFind: function (obj, predicate, context) { - var key; - if (BI.isArray(obj)) { - key = BI.findLastIndex(obj, predicate, context); - } else { - key = BI.backFindKey(obj, predicate, context); - } - if (key !== void 0 && key !== -1) { - return obj[key]; - } - }, - - remove: function (obj, target, context) { - var isFunction = BI.isFunction(target); - target = isFunction || BI.isArray(target) ? target : [target]; - var i; - if (BI.isArray(obj)) { - for (i = 0; i < obj.length; i++) { - if ((isFunction && target.apply(context, [i, obj[i]]) === true) || (!isFunction && target.contains(obj[i]))) { - obj.splice(i--, 1); - } - } - } else { - BI.each(obj, function (i, v) { - if ((isFunction && target.apply(context, [i, obj[i]]) === true) || (!isFunction && target.contains(obj[i]))) { - delete obj[i]; - } - }); - } - }, - - removeAt: function (obj, index) { - index = BI.isArray(index) ? index : [index]; - var isArray = BI.isArray(obj), i; - for (i = 0; i < index.length; i++) { - if (isArray) { - obj[index[i]] = "$deleteIndex"; - } else { - delete obj[index[i]]; - } - } - if (isArray) { - BI.remove(obj, "$deleteIndex"); - } - }, - - string2Array: function (str) { - return str.split("&-&"); - }, - - array2String: function (array) { - return array.join("&-&"); - }, - - abc2Int: function (str) { - var idx = 0, start = "A", str = str.toUpperCase(); - for (var i = 0, len = str.length; i < len; ++i) { - idx = str.charAt(i).charCodeAt(0) - start.charCodeAt(0) + 26 * idx + 1; - if (idx > (2147483646 - str.charAt(i).charCodeAt(0) + start.charCodeAt(0)) / 26) { - return 0; - } - } - return idx; - }, - - int2Abc: function (num) { - var DIGITS = ["A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"]; - var idx = num, str = ""; - if (num === 0) { - return ""; - } - while (idx !== 0) { - var t = idx % 26; - if (t === 0) { - t = 26; - } - str = DIGITS[t - 1] + str; - idx = (idx - t) / 26; - } - return str; - } - }); - - // 数组相关的方法 - _.each(["first", "initial", "last", "rest", "compact", "flatten", "without", "union", "intersection", - "difference", "zip", "unzip", "object", "indexOf", "lastIndexOf", "sortedIndex", "range"], function (name) { - BI[name] = _apply(name); - }); - _.each(["findIndex", "findLastIndex"], function (name) { - BI[name] = _applyFunc(name); - }); - _.extend(BI, { - // 构建一个长度为length的数组 - makeArray: function (length, value) { - var res = []; - for (var i = 0; i < length; i++) { - if (BI.isNull(value)) { - res.push(i); - } else { - res.push(BI.deepClone(value)); - } - } - return res; - }, - - makeObject: function (array, value) { - var map = {}; - for (var i = 0; i < array.length; i++) { - if (BI.isNull(value)) { - map[array[i]] = array[i]; - } else { - map[array[i]] = BI.deepClone(value); - } - } - return map; - }, - - makeArrayByArray: function (array, value) { - var res = []; - if (!array) { - return res; - } - for (var i = 0, len = array.length; i < len; i++) { - if (BI.isArray(array[i])) { - res.push(arguments.callee(array[i], value)); - } else { - res.push(BI.deepClone(value)); - } - } - return res; - }, - - uniq: function (array, isSorted, iteratee, context) { - if (array == null) { - return []; - } - if (!_.isBoolean(isSorted)) { - context = iteratee; - iteratee = isSorted; - isSorted = false; - } - iteratee && (iteratee = traverse(iteratee, context)); - return _.uniq.call(_, array, isSorted, iteratee, context); - } - }); - - // 对象相关方法 - _.each(["keys", "allKeys", "values", "pairs", "invert", "create", "functions", "extend", "extendOwn", - "defaults", "clone", "property", "propertyOf", "matcher", "isEqual", "isMatch", "isEmpty", - "isElement", "isNumber", "isString", "isArray", "isObject", "isArguments", "isFunction", "isFinite", - "isBoolean", "isDate", "isRegExp", "isError", "isNaN", "isUndefined"], function (name) { - BI[name] = _apply(name); - }); - _.each(["mapObject", "findKey", "pick", "omit", "tap"], function (name) { - BI[name] = _applyFunc(name); - }); - _.extend(BI, { - - inherit: function (sb, sp, overrides) { - if (typeof sp === "object") { - overrides = sp; - sp = sb; - sb = function () { - return sp.apply(this, arguments); - }; - } - var F = function () { - }, spp = sp.prototype; - F.prototype = spp; - sb.prototype = new F(); - sb.superclass = spp; - _.extend(sb.prototype, overrides, { - superclass: sp - }); - return sb; - }, - - has: function (obj, keys) { - if (BI.isArray(keys)) { - if (keys.length === 0) { - return false; - } - return BI.every(keys, function (i, key) { - return _.has(obj, key); - }); - } - return _.has.apply(_, arguments); - }, - - // 数字和字符串可以作为key - isKey: function (key) { - return BI.isNumber(key) || (BI.isString(key) && key.length > 0); - }, - - // 忽略大小写的等于 - isCapitalEqual: function (a, b) { - a = BI.isNull(a) ? a : ("" + a).toLowerCase(); - b = BI.isNull(b) ? b : ("" + b).toLowerCase(); - return BI.isEqual(a, b); - }, - - isWidthOrHeight: function (w) { - if (typeof w === "number") { - return w >= 0; - } else if (typeof w === "string") { - return /^\d{1,3}%$/.exec(w) || w == "auto" || /^\d+px$/.exec(w); - } - }, - - isNotNull: function (obj) { - return !BI.isNull(obj); - }, - - isNull: function (obj) { - return typeof obj === "undefined" || obj === null; - }, - - isPlainObject: function () { - return $.isPlainObject.apply($, arguments); - }, - - isEmptyArray: function (arr) { - return BI.isArray(arr) && BI.isEmpty(arr); - }, - - isNotEmptyArray: function (arr) { - return BI.isArray(arr) && !BI.isEmpty(arr); - }, - - isEmptyObject: function (obj) { - return BI.isEqual(obj, {}); - }, - - isNotEmptyObject: function (obj) { - return BI.isPlainObject(obj) && !BI.isEmptyObject(obj); - }, - - isEmptyString: function (obj) { - return BI.isString(obj) && obj.length === 0; - }, - - isNotEmptyString: function (obj) { - return BI.isString(obj) && !BI.isEmptyString(obj); - }, - - isWindow: function () { - return $.isWindow.apply($, arguments); - } - }); - - // deep方法 - _.extend(BI, { - /** - *完全克隆�?个js对象 - * @param obj - * @returns {*} - */ - deepClone: function (obj) { - if (obj === null || obj === undefined) { - return obj; - } - - var type = Object.prototype.toString.call(obj); - - // Date - if (type === "[object Date]") { - return Date.getDate(obj.getTime()); - } - - var i, clone, key; - - // Array - if (type === "[object Array]") { - i = obj.length; - - clone = []; - - while (i--) { - clone[i] = BI.deepClone(obj[i]); - } - } - // Object - else if (type === "[object Object]" && obj.constructor === Object) { - clone = {}; - - for (var i in obj) { - if (_.has(obj, i)) { - clone[i] = BI.deepClone(obj[i]); - } - } - } - - return clone || obj; - }, - - isDeepMatch: function (object, attrs) { - var keys = BI.keys(attrs), length = keys.length; - if (object == null) { - return !length; - } - var obj = Object(object); - for (var i = 0; i < length; i++) { - var key = keys[i]; - if (!BI.isEqual(attrs[key], obj[key]) || !(key in obj)) { - return false; - } - } - return true; - }, - - deepContains: function (obj, copy) { - if (BI.isObject(copy)) { - return BI.any(obj, function (i, v) { - if (BI.isEqual(v, copy)) { - return true; - } - }); - } - return BI.contains(obj, copy); - }, - - deepIndexOf: function (obj, target) { - for (var i = 0; i < obj.length; i++) { - if (BI.isEqual(target, obj[i])) { - return i; - } - } - return -1; - }, - - deepRemove: function (obj, target) { - var done = false; - var i; - if (BI.isArray(obj)) { - for (i = 0; i < obj.length; i++) { - if (BI.isEqual(target, obj[i])) { - obj.splice(i--, 1); - done = true; - } - } - } else { - BI.each(obj, function (i, v) { - if (BI.isEqual(target, obj[i])) { - delete obj[i]; - done = true; - } - }); - } - return done; - }, - - deepWithout: function (obj, target) { - if (BI.isArray(obj)) { - var result = []; - for (var i = 0; i < obj.length; i++) { - if (!BI.isEqual(target, obj[i])) { - result.push(obj[i]); - } - } - return result; - } - var result = {}; - BI.each(obj, function (i, v) { - if (!BI.isEqual(target, obj[i])) { - result[i] = v; - } - }); - return result; - - }, - - deepUnique: function (array) { - var result = []; - BI.each(array, function (i, item) { - if (!BI.deepContains(result, item)) { - result.push(item); - } - }); - return result; - }, - - // 比较两个对象得出不一样的key值 - deepDiff: function (object, other) { - object || (object = {}); - other || (other = {}); - var result = []; - var used = []; - for (var b in object) { - if (this.has(object, b)) { - if (!this.isEqual(object[b], other[b])) { - result.push(b); - } - used.push(b); - } - } - for (var b in other) { - if (this.has(other, b) && !used.contains(b)) { - result.push(b); - } - } - return result; - }, - - deepExtend: function () { - var args = [].slice.call(arguments); - args.unshift(true); - return $.extend.apply($, args); - } - }); - - // 通用方法 - _.each(["uniqueId", "result", "chain", "iteratee", "escape", "unescape"], function (name) { - BI[name] = function () { - return _[name].apply(_, arguments); - }; - }); - - // 事件相关方法 - _.each(["bind", "once", "partial", "debounce", "throttle", "delay", "defer", "wrap"], function (name) { - BI[name] = function () { - return _[name].apply(_, arguments); - }; - }); - - _.extend(BI, { - nextTick: (function () { - var callbacks = []; - var pending = false; - var timerFunc; - - function nextTickHandler () { - pending = false; - var copies = callbacks.slice(0); - callbacks = []; - for (var i = 0; i < copies.length; i++) { - copies[i](); - } - } - - if (typeof Promise !== "undefined") { - var p = Promise.resolve(); - timerFunc = function () { - p.then(nextTickHandler); - }; - } else - - /* istanbul ignore if */ - if (typeof MutationObserver !== "undefined") { - var counter = 1; - var observer = new MutationObserver(nextTickHandler); - var textNode = document.createTextNode(counter + ""); - observer.observe(textNode, { - characterData: true - }); - timerFunc = function () { - counter = (counter + 1) % 2; - textNode.data = counter + ""; - }; - } else { - timerFunc = function () { - setTimeout(nextTickHandler, 0); - }; - } - return function queueNextTick (cb) { - var _resolve; - var args = [].slice.call(arguments, 1); - callbacks.push(function () { - if (cb) { - cb.apply(null, args); - } - if (_resolve) { - _resolve.apply(null, args); - } - }); - if (!pending) { - pending = true; - timerFunc(); - } - if (!cb && typeof Promise !== "undefined") { - return new Promise(function (resolve) { - _resolve = resolve; - }); - } - }; - })() - }); - - // 数字相关方法 - _.each(["random"], function (name) { - BI[name] = _apply(name); - }); - _.extend(BI, { - getTime: function () { - if (window.performance && window.performance.now) { - return window.performance.now(); - } - if (window.performance && window.performance.webkitNow) { - return window.performance.webkitNow(); - } - if (Date.now) { - return Date.now(); - } - return Date.getDate().getTime(); - - - - }, - - parseInt: function (number) { - var radix = 10; - if (/^0x/g.test(number)) { - radix = 16; - } - try { - return parseInt(number, radix); - } catch (e) { - throw new Error(number + "parse int error"); - return NaN; - } - }, - - parseSafeInt: function (value) { - var MAX_SAFE_INTEGER = 9007199254740991; - return value - ? this.clamp(this.parseInt(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER) - : (value === 0 ? value : 0); - }, - - parseFloat: function (number) { - try { - return parseFloat(number); - } catch (e) { - throw new Error(number + "parse float error"); - return NaN; - } - }, - - isNaturalNumber: function (number) { - if (/^\d+$/.test(number)) { - return true; - } - return false; - }, - - isPositiveInteger: function (number) { - if (/^\+?[1-9][0-9]*$/.test(number)) { - return true; - } - return false; - }, - - isNegativeInteger: function (number) { - if (/^\-[1-9][0-9]*$/.test(number)) { - return true; - } - return false; - }, - - isInteger: function (number) { - if (/^\-?\d+$/.test(number)) { - return true; - } - return false; - }, - - isNumeric: function (number) { - return $.isNumeric(number); - }, - - isFloat: function (number) { - if (/^([+-]?)\\d*\\.\\d+$/.test(number)) { - return true; - } - return false; - }, - - isOdd: function (number) { - if (!BI.isInteger(number)) { - return false; - } - return number & 1 === 1; - }, - - isEven: function (number) { - if (!BI.isInteger(number)) { - return false; - } - return number & 1 === 0; - }, - - sum: function (array, iteratee, context) { - var sum = 0; - BI.each(array, function (i, item) { - if (iteratee) { - sum += Number(iteratee.apply(context, [i, item])); - } else { - sum += Number(item); - } - }); - return sum; - }, - - average: function (array, iteratee, context) { - var sum = BI.sum(array, iteratee, context); - return sum / array.length; - } - }); - - // 字符串相关方法 - _.extend(BI, { - trim: function () { - return $.trim.apply($, arguments); - }, - - toUpperCase: function (string) { - return (string + "").toLocaleUpperCase(); - }, - - toLowerCase: function (string) { - return (string + "").toLocaleLowerCase(); - }, - - isEndWithBlank: function (string) { - return /(\s|\u00A0)$/.test(string); - }, - - isLiteral: function (exp) { - var literalValueRE = /^\s?(true|false|-?[\d\.]+|'[^']*'|"[^"]*")\s?$/; - return literalValueRE.test(exp); - }, - - stripQuotes: function (str) { - var a = str.charCodeAt(0); - var b = str.charCodeAt(str.length - 1); - return a === b && (a === 0x22 || a === 0x27) - ? str.slice(1, -1) - : str; - }, - - // background-color => backgroundColor - camelize: function (str) { - return str.replace(/-(.)/g, function (_, character) { - return character.toUpperCase(); - }); - }, - - // backgroundColor => background-color - hyphenate: function (str) { - return str.replace(/([A-Z])/g, "-$1").toLowerCase(); - }, - - isNotEmptyString: function (str) { - return BI.isString(str) && !BI.isEmpty(str); - }, - - isEmptyString: function (str) { - return BI.isString(str) && BI.isEmpty(str); - }, - - /** - * 对字符串进行加密 {@link #decrypt} - * @static - * @param str 原始字符�? - * @param keyt 密钥 - * @returns {String} 加密后的字符�? - */ - encrypt: function (str, keyt) { - if (str == "") { - return ""; - } - str = escape(str); - if (!keyt || keyt == "") { - keyt = "655"; - } - keyt = escape(keyt); - if (keyt == null || keyt.length <= 0) { - alert("Please enter a password with which to encrypt the message."); - return null; - } - var prand = ""; - for (var i = 0; i < keyt.length; i++) { - prand += keyt.charCodeAt(i).toString(); - } - var sPos = Math.floor(prand.length / 5); - var mult = parseInt(prand.charAt(sPos) + prand.charAt(sPos * 2) + prand.charAt(sPos * 3) + prand.charAt(sPos * 4) + prand.charAt(sPos * 5)); - - var incr = Math.ceil(keyt.length / 2); - var modu = Math.pow(2, 31) - 1; - if (mult < 2) { - alert("Algorithm cannot find a suitable hash. Please choose a different password. \nPossible considerations are to choose a more complex or longer password."); - return null; - } - // var salt = Math.round(Math.random() * 1000000000) % 100000000; - var salt = 101; - prand += salt; - while (prand.length > 10) { - prand = (parseInt(prand.substring(0, 10)) + parseInt(prand.substring(10, prand.length), 10)).toString(); - } - prand = (mult * prand + incr) % modu; - var enc_chr = ""; - var enc_str = ""; - for (var i = 0; i < str.length; i++) { - enc_chr = parseInt(str.charCodeAt(i) ^ Math.floor((prand / modu) * 255)); - if (enc_chr < 16) { - enc_str += "0" + enc_chr.toString(16); - } else { - enc_str += enc_chr.toString(16); - } - prand = (mult * prand + incr) % modu; - } - salt = salt.toString(16); - while (salt.length < 8) { - salt = "0" + salt; - } - enc_str += salt; - return enc_str; - }, - - /** - * 对加密后的字符串解密 {@link #encrypt} - * @static - * @param str 加密过的字符�? - * @param keyt 密钥 - * @returns {String} 解密后的字符�? - */ - decrypt: function (str, keyt) { - if (str == "") { - return ""; - } - if (!keyt || keyt == "") { - keyt = "655"; - } - keyt = escape(keyt); - if (str == null || str.length < 8) { - return; - } - if (keyt == null || keyt.length <= 0) { - return; - } - var prand = ""; - for (var i = 0; i < keyt.length; i++) { - prand += keyt.charCodeAt(i).toString(); - } - var sPos = Math.floor(prand.length / 5); - var tempmult = prand.charAt(sPos) + prand.charAt(sPos * 2) + prand.charAt(sPos * 3) + prand.charAt(sPos * 4); - if (sPos * 5 < prand.length) { - tempmult += prand.charAt(sPos * 5); - } - var mult = parseInt(tempmult); - var incr = Math.round(keyt.length / 2); - var modu = Math.pow(2, 31) - 1; - var salt = parseInt(str.substring(str.length - 8, str.length), 16); - str = str.substring(0, str.length - 8); - prand += salt; - while (prand.length > 10) { - prand = (parseInt(prand.substring(0, 10), 10) + parseInt(prand.substring(10, prand.length), 10)).toString(); - } - prand = (mult * prand + incr) % modu; - var enc_chr = ""; - var enc_str = ""; - for (var i = 0; i < str.length; i += 2) { - enc_chr = parseInt(parseInt(str.substring(i, i + 2), 16) ^ Math.floor((prand / modu) * 255)); - enc_str += String.fromCharCode(enc_chr); - prand = (mult * prand + incr) % modu; - } - return unescape(enc_str); - } - }); - - // 浏览器相关方法 - _.extend(BI, { - isIE: function () { - if (this.__isIE == null) { - this.__isIE = /(msie|trident)/i.test(navigator.userAgent.toLowerCase()); - } - return this.__isIE; - }, - - getIEVersion: function () { - if (this.__IEVersion != null) { - return this.__IEVersion; - } - var version = 0; - var agent = navigator.userAgent.toLowerCase(); - var v1 = agent.match(/(?:msie\s([\w.]+))/); - var v2 = agent.match(/(?:trident.*rv:([\w.]+))/); - if (v1 && v2 && v1[1] && v2[1]) { - version = Math.max(v1[1] * 1, v2[1] * 1); - } else if (v1 && v1[1]) { - version = v1[1] * 1; - } else if (v2 && v2[1]) { - version = v2[1] * 1; - } else { - version = 0; - } - return this.__IEVersion = version; - }, - - isIE9Below: function () { - if (!BI.isIE()) { - return false; - } - return this.getIEVersion() < 9; - }, - - isEdge: function () { - return /edge/i.test(navigator.userAgent.toLowerCase()); - }, - - isChrome: function () { - return /chrome/i.test(navigator.userAgent.toLowerCase()); - }, - - isFireFox: function () { - return /firefox/i.test(navigator.userAgent.toLowerCase()); - }, - - isOpera: function () { - return /opera/i.test(navigator.userAgent.toLowerCase()); - }, - - isSafari: function () { - return /safari/i.test(navigator.userAgent.toLowerCase()); - }, - - isKhtml: function () { - return /Konqueror|Safari|KHTML/i.test(navigator.userAgent); - }, - - isMac: function () { - return /macintosh|mac os x/i.test(navigator.userAgent); - }, - - isWindows: function () { - return /windows|win32/i.test(navigator.userAgent); - }, - - isSupportCss3: function (style) { - var prefix = ["webkit", "Moz", "ms", "o"], - i, len, - humpString = [], - htmlStyle = document.documentElement.style, - _toHumb = function (string) { - return string.replace(/-(\w)/g, function ($0, $1) { - return $1.toUpperCase(); - }); - }; - - for (i in prefix) { - humpString.push(_toHumb(prefix[i] + "-" + style)); - } - humpString.push(_toHumb(style)); - - for (i = 0, len = humpString.length; i < len; i++) { - if (humpString[i] in htmlStyle) { - return true; - } - } - return false; - } - }); - // BI请求 - _.extend(BI, { - - ajax: function (option) { - option || (option = {}); - var async = option.async; - option.data = BI.cjkEncodeDO(option.data || {}); - - $.ajax({ - url: option.url, - type: "POST", - data: option.data, - async: async, - error: option.error, - complete: function (res, status) { - if (BI.isFunction(option.complete)) { - option.complete(BI.jsonDecode(res.responseText), status); - } - } - }); - } - }); -})(jQuery);/** - * 客户端观察者，主要处理事件的添加、删除、执行等 - * @class BI.OB - * @abstract - */ -BI.OB = function (config) { - var props = this.props; - if (BI.isFunction(this.props)) { - props = this.props(config); - } - this.options = $.extend(this._defaultConfig(config), props, config); - this._init(); - this._initRef(); -}; -$.extend(BI.OB.prototype, { - props: {}, - init: null, - destroyed: null, - - _defaultConfig: function (config) { - return {}; - }, - - _init: function () { - this._initListeners(); - this.init && this.init(); - }, - - _initListeners: function () { - var self = this; - if (this.options.listeners != null) { - $.each(this.options.listeners, function (i, lis) { - (lis.target ? lis.target : self)[lis.once ? "once" : "on"] - (lis.eventName, _.bind(lis.action, self)); - }); - delete this.options.listeners; - } - }, - - // 获得一个当前对象的引用 - _initRef: function () { - if (this.options.ref) { - this.options.ref.call(this, this); - } - }, - - _getEvents: function () { - if (!$.isArray(this.events)) { - this.events = []; - } - return this.events; - }, - - /** - * 给观察者绑定一个事件 - * @param {String} eventName 事件的名字 - * @param {Function} fn 事件对应的执行函数 - */ - on: function (eventName, fn) { - eventName = eventName.toLowerCase(); - var fns = this._getEvents()[eventName]; - if (!$.isArray(fns)) { - fns = []; - this._getEvents()[eventName] = fns; - } - fns.push(fn); - }, - - /** - * 给观察者绑定一个只执行一次的事件 - * @param {String} eventName 事件的名字 - * @param {Function} fn 事件对应的执行函数 - */ - once: function (eventName, fn) { - var proxy = function () { - fn.apply(this, arguments); - this.un(eventName, proxy); - }; - this.on(eventName, proxy); - }, - /** - * 解除观察者绑定的指定事件 - * @param {String} eventName 要解除绑定事件的名字 - * @param {Function} fn 事件对应的执行函数，该参数是可选的，没有该参数时，将解除绑定所有同名字的事件 - */ - un: function (eventName, fn) { - eventName = eventName.toLowerCase(); - - /* alex:如果fn是null,就是把eventName上面所有方法都un掉*/ - if (fn == null) { - delete this._getEvents()[eventName]; - } else { - var fns = this._getEvents()[eventName]; - if ($.isArray(fns)) { - var newFns = []; - $.each(fns, function (idx, ifn) { - if (ifn != fn) { - newFns.push(ifn); - } - }); - this._getEvents()[eventName] = newFns; - } - } - }, - /** - * 清除观察者的所有事件绑定 - */ - purgeListeners: function () { - /* alex:清空events*/ - this.events = []; - }, - /** - * 触发绑定过的事件 - * - * @param {String} eventName 要触发的事件的名字 - * @returns {Boolean} 如果事件函数返回false，则返回false并中断其他同名事件的执行，否则执行所有的同名事件并返回true - */ - fireEvent: function () { - var eventName = arguments[0].toLowerCase(); - var fns = this._getEvents()[eventName]; - if (BI.isArray(fns)) { - if (BI.isArguments(arguments[1])) { - for (var i = 0; i < fns.length; i++) { - if (fns[i].apply(this, arguments[1]) === false) { - return false; - } - } - } else { - var args = Array.prototype.slice.call(arguments, 1); - for (var i = 0; i < fns.length; i++) { - if (fns[i].apply(this, args) === false) { - return false; - } - } - } - } - return true; - }, - - destroy: function () { - this.destroyed && this.destroyed(); - this.purgeListeners(); - } -});/** - * Widget超类 - * @class BI.Widget - * @extends BI.OB - * - * @cfg {JSON} options 配置属性 - */ -BI.Widget = BI.inherit(BI.OB, { - _defaultConfig: function () { - return BI.extend(BI.Widget.superclass._defaultConfig.apply(this), { - root: false, - tagName: "div", - attributes: null, - data: null, - - tag: null, - disabled: false, - invisible: false, - invalid: false, - baseCls: "", - extraCls: "", - cls: "" - }); - }, - - // 生命周期函数 - beforeCreate: null, - - created: null, - - render: null, - - beforeMount: null, - - mounted: null, - - shouldUpdate: null, - - update: function () { - }, - - beforeDestroy: null, - - destroyed: null, - - _init: function () { - BI.Widget.superclass._init.apply(this, arguments); - this.beforeCreate && this.beforeCreate(); - this._initRoot(); - this._initElementWidth(); - this._initElementHeight(); - this._initVisual(); - this._initState(); - this._initElement(); - this._initEffects(); - this.created && this.created(); - }, - - /** - * 初始化根节点 - * @private - */ - _initRoot: function () { - var o = this.options; - this.widgetName = o.widgetName || BI.uniqueId("widget"); - this._isRoot = o.root; - if (BI.isWidget(o.element)) { - if (o.element instanceof BI.Widget) { - this._parent = o.element; - this._parent.addWidget(this.widgetName, this); - } else { - this._isRoot = true; - } - this.element = this.options.element.element; - } else if (o.element) { - // if (o.root !== true) { - // throw new Error("root is a required property"); - // } - this.element = $(o.element); - this._isRoot = true; - } else { - this.element = $(document.createElement(o.tagName)); - } - this.element._isWidget = true; - if (o.baseCls || o.extraCls || o.cls) { - this.element.addClass((o.baseCls || "") + " " + (o.extraCls || "") + " " + (o.cls || "")); - } - if (o.attributes) { - this.element.attr(o.attributes); - } - if (o.data) { - this.element.data(o.data); - } - this._children = {}; - }, - - _initElementWidth: function () { - var o = this.options; - if (BI.isWidthOrHeight(o.width)) { - this.element.css("width", o.width); - } - }, - - _initElementHeight: function () { - var o = this.options; - if (BI.isWidthOrHeight(o.height)) { - this.element.css("height", o.height); - } - }, - - _initVisual: function () { - var o = this.options; - if (o.invisible) { - // 用display属性做显示和隐藏，否则jquery会在显示时将display设为block会覆盖掉display:flex属性 - this.element.css("display", "none"); - } - }, - - _initEffects: function () { - var o = this.options; - if (o.disabled || o.invalid) { - if (this.options.disabled) { - this.setEnable(false); - } - if (this.options.invalid) { - this.setValid(false); - } - } - }, - - _initState: function () { - this._isMounted = false; - }, - - _initElement: function () { - var self = this; - var els = this.render && this.render(); - if (BI.isPlainObject(els)) { - els = [els]; - } - if (BI.isArray(els)) { - BI.each(els, function (i, el) { - BI.createWidget(el, { - element: self - }); - }); - } - // if (this._isRoot === true || !(this instanceof BI.Layout)) { - this._mount(); - // } - }, - - _setParent: function (parent) { - this._parent = parent; - }, - - _mount: function () { - var self = this; - var isMounted = this._isMounted; - if (isMounted || !this.isVisible()) { - return; - } - if (this._isRoot === true) { - isMounted = true; - } else if (this._parent && this._parent._isMounted === true) { - isMounted = true; - } - if (!isMounted) { - return; - } - this.beforeMount && this.beforeMount(); - this._isMounted = true; - this._mountChildren && this._mountChildren(); - BI.each(this._children, function (i, widget) { - !self.isEnabled() && widget._setEnable(false); - !self.isValid() && widget._setValid(false); - widget._mount && widget._mount(); - }); - this.mounted && this.mounted(); - }, - - _mountChildren: null, - - isMounted: function () { - return this._isMounted; - }, - - setWidth: function (w) { - this.options.width = w; - this._initElementWidth(); - }, - - setHeight: function (h) { - this.options.height = h; - this._initElementHeight(); - }, - - _setEnable: function (enable) { - if (enable === true) { - this.options.disabled = false; - } else if (enable === false) { - this.options.disabled = true; - } - // 递归将所有子组件使能 - BI.each(this._children, function (i, child) { - !child._manualSetEnable && child._setEnable && child._setEnable(enable); - }); - }, - - _setValid: function (valid) { - if (valid === true) { - this.options.invalid = false; - } else if (valid === false) { - this.options.invalid = true; - } - // 递归将所有子组件使有效 - BI.each(this._children, function (i, child) { - !child._manualSetValid && child._setValid && child._setValid(valid); - }); - }, - - _setVisible: function (visible) { - if (visible === true) { - this.options.invisible = false; - } else if (visible === false) { - this.options.invisible = true; - } - }, - - setEnable: function (enable) { - this._manualSetEnable = true; - this._setEnable(enable); - if (enable === true) { - this.element.removeClass("base-disabled disabled"); - } else if (enable === false) { - this.element.addClass("base-disabled disabled"); - } - }, - - setVisible: function (visible) { - this._setVisible(visible); - if (visible === true) { - // 用this.element.show()会把display属性改成block - this.element.css("display", ""); - this._mount(); - } else if (visible === false) { - this.element.css("display", "none"); - } - this.fireEvent(BI.Events.VIEW, visible); - }, - - setValid: function (valid) { - this._manualSetValid = true; - this._setValid(valid); - if (valid === true) { - this.element.removeClass("base-invalid invalid"); - } else if (valid === false) { - this.element.addClass("base-invalid invalid"); - } - }, - - doBehavior: function () { - var args = arguments; - // 递归将所有子组件使有效 - BI.each(this._children, function (i, child) { - child.doBehavior && child.doBehavior.apply(child, args); - }); - }, - - getWidth: function () { - return this.options.width; - }, - - getHeight: function () { - return this.options.height; - }, - - isValid: function () { - return !this.options.invalid; - }, - - addWidget: function (name, widget) { - var self = this; - if (name instanceof BI.Widget) { - widget = name; - name = widget.getName(); - } - if (BI.isKey(name)) { - name = name + ""; - } - name = name || widget.getName() || BI.uniqueId("widget"); - if (this._children[name]) { - throw new Error("name has already been existed"); - } - widget._setParent && widget._setParent(this); - widget.on(BI.Events.DESTROY, function () { - BI.remove(self._children, this); - }); - return (this._children[name] = widget); - }, - - getWidgetByName: function (name) { - if (!BI.isKey(name) || name === this.getName()) { - return this; - } - name = name + ""; - var widget = void 0, other = {}; - BI.any(this._children, function (i, wi) { - if (i === name) { - widget = wi; - return true; - } - other[i] = wi; - }); - if (!widget) { - BI.any(other, function (i, wi) { - return (widget = wi.getWidgetByName(i)); - }); - } - return widget; - }, - - removeWidget: function (nameOrWidget) { - var self = this; - if (BI.isWidget(nameOrWidget)) { - BI.remove(this._children, nameOrWidget); - } else { - delete this._children[nameOrWidget]; - } - }, - - hasWidget: function (name) { - return this._children[name] != null; - }, - - getName: function () { - return this.widgetName; - }, - - setTag: function (tag) { - this.options.tag = tag; - }, - - getTag: function () { - return this.options.tag; - }, - - attr: function (key, value) { - var self = this; - if (BI.isPlainObject(key)) { - BI.each(key, function (k, v) { - self.attr(k, v); - }); - return; - } - if (BI.isNotNull(value)) { - return this.options[key] = value; - } - return this.options[key]; - }, - - getText: function () { - - }, - - setText: function (text) { - - }, - - getValue: function () { - - }, - - setValue: function (value) { - - }, - - isEnabled: function () { - return !this.options.disabled; - }, - - isVisible: function () { - return !this.options.invisible; - }, - - disable: function () { - this.setEnable(false); - }, - - enable: function () { - this.setEnable(true); - }, - - valid: function () { - this.setValid(true); - }, - - invalid: function () { - this.setValid(false); - }, - - invisible: function () { - this.setVisible(false); - }, - - visible: function () { - this.setVisible(true); - }, - - __d: function () { - this.beforeDestroy && this.beforeDestroy(); - BI.each(this._children, function (i, widget) { - widget && widget._unMount && widget._unMount(); - }); - this._children = {}; - this._parent = null; - this._isMounted = false; - this.destroyed && this.destroyed(); - }, - - _unMount: function () { - this.__d(); - this.fireEvent(BI.Events.UNMOUNT); - this.purgeListeners(); - }, - - isolate: function () { - if (this._parent) { - this._parent.removeWidget(this); - } - BI.DOM.hang([this]); - }, - - empty: function () { - BI.each(this._children, function (i, widget) { - widget && widget._unMount && widget._unMount(); - }); - this._children = {}; - this.element.empty(); - }, - - _destroy: function () { - this.__d(); - this.element.destroy(); - this.purgeListeners(); - }, - - destroy: function () { - this.__d(); - this.element.destroy(); - this.fireEvent(BI.Events.DESTROY); - this.purgeListeners(); - } -});(function () { - var kv = {}; - BI.shortcut = function (xtype, cls) { - if (kv[xtype] != null) { - throw ("shortcut:[" + xtype + "] has been registed"); - } - kv[xtype] = cls; - }; - - // 根据配置属性生成widget - var createWidget = function (config) { - if (config["classType"]) { - return new (new Function("return " + config["classType"] + ";")())(config); - } - - var cls = kv[config.type]; - return new cls(config); - }; - - BI.createWidget = function (item, options) { - var el, w; - options || (options = {}); - if (BI.isEmpty(item) && BI.isEmpty(options)) { - return BI.createWidget({ - type: "bi.layout" - }); - } - if (BI.isWidget(item)) { - return item; - } - if (item && (item.type || options.type)) { - el = BI.extend({}, options, item); - w = BI.Plugin.getWidget(el.type, el); - return w.type === el.type ? BI.Plugin.getObject(el.type, createWidget(w)) : BI.createWidget(BI.extend({}, item, {type: w.type}, options)); - } - if (item && item.el && (item.el.type || options.type)) { - el = BI.extend({}, options, item.el); - w = BI.Plugin.getWidget(el.type, el); - return w.type === el.type ? BI.Plugin.getObject(el.type, createWidget(w)) : BI.createWidget(BI.extend({}, item, {type: w.type}, options)); - } - if (item && BI.isWidget(item.el)) { - return item.el; - } - throw new Error("无法根据item创建组件"); - }; - -})();(function (window, undefined) { - function aspect (type) { - return function (target, methodName, advice) { - var exist = target[methodName], - dispatcher; - - if (!exist || exist.target != target) { - dispatcher = target[methodName] = function () { - // before methods - var beforeArr = dispatcher.before; - var args = arguments, next; - for (var l = beforeArr.length; l--;) { - next = beforeArr[l].advice.apply(this, args); - if (next === false) { - return false; - } - args = next || args; - } - // target method - var rs = dispatcher.method.apply(this, args); - // after methods - var afterArr = dispatcher.after; - for (var i = 0, ii = afterArr.length; i < ii; i++) { - next = afterArr[i].advice.call(this, rs, args); - if (rs === false) { - return false; - } - args = next || args; - } - return rs; - }; - - dispatcher.before = []; - dispatcher.after = []; - - if (exist) { - dispatcher.method = exist; - } - dispatcher.target = target; - } - - var aspectArr = (dispatcher || exist)[type]; - var obj = { - advice: advice, - _index: aspectArr.length, - remove: function () { - aspectArr.splice(this._index, 1); - } - }; - aspectArr.push(obj); - - return obj; - }; - } - - BI.aspect = { - before: aspect("before"), - after: aspect("after") - }; - - return BI.aspect; - -})(window); -!(function () { - - var _keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; - - - // private method for UTF-8 encoding - var _utf8_encode = function (string) { - string = string.replace(/\r\n/g, "\n"); - var utftext = ""; - - for (var n = 0; n < string.length; n++) { - - var c = string.charCodeAt(n); - - if (c < 128) { - utftext += String.fromCharCode(c); - } else if ((c > 127) && (c < 2048)) { - utftext += String.fromCharCode((c >> 6) | 192); - utftext += String.fromCharCode((c & 63) | 128); - } else { - utftext += String.fromCharCode((c >> 12) | 224); - utftext += String.fromCharCode(((c >> 6) & 63) | 128); - utftext += String.fromCharCode((c & 63) | 128); - } - - } - - return utftext; - }; - - // private method for UTF-8 decoding - var _utf8_decode = function (utftext) { - var string = ""; - var i = 0; - var c = 0, c3 = 0, c2 = 0; - - while (i < utftext.length) { - - c = utftext.charCodeAt(i); - - if (c < 128) { - string += String.fromCharCode(c); - i++; - } else if ((c > 191) && (c < 224)) { - c2 = utftext.charCodeAt(i + 1); - string += String.fromCharCode(((c & 31) << 6) | (c2 & 63)); - i += 2; - } else { - c2 = utftext.charCodeAt(i + 1); - c3 = utftext.charCodeAt(i + 2); - string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)); - i += 3; - } - - } - return string; - }; - - _.extend(BI, { - - encode: function (input) { - var output = ""; - var chr1, chr2, chr3, enc1, enc2, enc3, enc4; - var i = 0; - - input = _utf8_encode(input); - - while (i < input.length) { - - chr1 = input.charCodeAt(i++); - chr2 = input.charCodeAt(i++); - chr3 = input.charCodeAt(i++); - - enc1 = chr1 >> 2; - enc2 = ((chr1 & 3) << 4) | (chr2 >> 4); - enc3 = ((chr2 & 15) << 2) | (chr3 >> 6); - enc4 = chr3 & 63; - - if (isNaN(chr2)) { - enc3 = enc4 = 64; - } else if (isNaN(chr3)) { - enc4 = 64; - } - - output = output + _keyStr.charAt(enc1) + _keyStr.charAt(enc2) + _keyStr.charAt(enc3) + _keyStr.charAt(enc4); - - } - - return output; - }, - - // public method for decoding - decode: function (input) { - var output = ""; - var chr1, chr2, chr3; - var enc1, enc2, enc3, enc4; - var i = 0; - - input = input.replace(/[^A-Za-z0-9\+\/\=]/g, ""); - - while (i < input.length) { - - enc1 = _keyStr.indexOf(input.charAt(i++)); - enc2 = _keyStr.indexOf(input.charAt(i++)); - enc3 = _keyStr.indexOf(input.charAt(i++)); - enc4 = _keyStr.indexOf(input.charAt(i++)); - - chr1 = (enc1 << 2) | (enc2 >> 4); - chr2 = ((enc2 & 15) << 4) | (enc3 >> 2); - chr3 = ((enc3 & 3) << 6) | enc4; - - output = output + String.fromCharCode(chr1); - - if (enc3 != 64) { - output = output + String.fromCharCode(chr2); - } - if (enc4 != 64) { - output = output + String.fromCharCode(chr3); - } - - } - - output = _utf8_decode(output); - - return output; - - } - }); -})(); -BI.Cache = { - _prefix: "bi", - setUsername: function (username) { - localStorage.setItem(BI.Cache._prefix + ".username", (username + "" || "").toUpperCase()); - }, - getUsername: function () { - return localStorage.getItem(BI.Cache._prefix + ".username") || ""; - }, - _getKeyPrefix: function () { - return BI.Cache.getUsername() + "." + BI.Cache._prefix + "."; - }, - _generateKey: function (key) { - return BI.Cache._getKeyPrefix() + (key || ""); - }, - getItem: function (key) { - return localStorage.getItem(BI.Cache._generateKey(key)); - }, - setItem: function (key, value) { - localStorage.setItem(BI.Cache._generateKey(key), value); - }, - removeItem: function (key) { - localStorage.removeItem(BI.Cache._generateKey(key)); - }, - clear: function () { - for (var i = localStorage.length; i >= 0; i--) { - var key = localStorage.key(i); - if (key) { - if (key.indexOf(BI.Cache._getKeyPrefix()) === 0) { - localStorage.removeItem(key); - } - } - } - }, - keys: function () { - var result = []; - for (var i = localStorage.length; i >= 0; i--) { - var key = localStorage.key(i); - if (key) { - var prefix = BI.Cache._getKeyPrefix(); - if (key.indexOf(prefix) === 0) { - result[result.length] = key.substring(prefix.length); - } - } - } - return result; - }, - - addCookie: function (name, value, path, expiresHours) { - var cookieString = name + "=" + escape(value); - // 判断是否设置过期时间 - if (expiresHours && expiresHours > 0) { - var date = new Date(); - date.setTime(date.getTime() + expiresHours * 3600 * 1000); - cookieString = cookieString + "; expires=" + date.toGMTString(); - } - if (path) { - cookieString = cookieString + "; path=" + path; - } - document.cookie = cookieString; - }, - getCookie: function (name) { - var arr, reg = new RegExp("(^| )" + name + "=([^;]*)(;|$)"); - if (arr = document.cookie.match(reg)) {return unescape(arr[2]);} - return null; - }, - deleteCookie: function (name, path) { - var date = new Date(); - date.setTime(date.getTime() - 10000); - var cookieString = name + "=v; expires=" + date.toGMTString(); - if (path) { - cookieString = cookieString + "; path=" + path; - } - document.cookie = cookieString; - } -};BI.CellSizeAndPositionManager = function (cellCount, cellSizeGetter, estimatedCellSize) { - this._cellSizeGetter = cellSizeGetter; - this._cellCount = cellCount; - this._estimatedCellSize = estimatedCellSize; - this._cellSizeAndPositionData = {}; - this._lastMeasuredIndex = -1; -}; - -BI.CellSizeAndPositionManager.prototype = { - constructor: BI.CellSizeAndPositionManager, - configure: function (cellCount, estimatedCellSize) { - this._cellCount = cellCount; - this._estimatedCellSize = estimatedCellSize; - }, - - getCellCount: function () { - return this._cellCount; - }, - - getEstimatedCellSize: function () { - return this._estimatedCellSize; - }, - - getLastMeasuredIndex: function () { - return this._lastMeasuredIndex; - }, - - getSizeAndPositionOfCell: function (index) { - if (index < 0 || index >= this._cellCount) { - return; - } - if (index > this._lastMeasuredIndex) { - var lastMeasuredCellSizeAndPosition = this.getSizeAndPositionOfLastMeasuredCell(); - var offset = lastMeasuredCellSizeAndPosition.offset + lastMeasuredCellSizeAndPosition.size; - - for (var i = this._lastMeasuredIndex + 1; i <= index; i++) { - var size = this._cellSizeGetter(i); - - if (size == null || isNaN(size)) { - continue; - } - - this._cellSizeAndPositionData[i] = { - offset: offset, - size: size - }; - - offset += size; - } - - this._lastMeasuredIndex = index; - } - return this._cellSizeAndPositionData[index]; - }, - - getSizeAndPositionOfLastMeasuredCell: function () { - return this._lastMeasuredIndex >= 0 - ? this._cellSizeAndPositionData[this._lastMeasuredIndex] - : { - offset: 0, - size: 0 - }; - }, - - getTotalSize: function () { - var lastMeasuredCellSizeAndPosition = this.getSizeAndPositionOfLastMeasuredCell(); - return lastMeasuredCellSizeAndPosition.offset + lastMeasuredCellSizeAndPosition.size + (this._cellCount - this._lastMeasuredIndex - 1) * this._estimatedCellSize; - }, - - getUpdatedOffsetForIndex: function (align, containerSize, currentOffset, targetIndex) { - var datum = this.getSizeAndPositionOfCell(targetIndex); - var maxOffset = datum.offset; - var minOffset = maxOffset - containerSize + datum.size; - - var idealOffset; - - switch (align) { - case "start": - idealOffset = maxOffset; - break; - case "end": - idealOffset = minOffset; - break; - case "center": - idealOffset = maxOffset - ((containerSize - datum.size) / 2); - break; - default: - idealOffset = Math.max(minOffset, Math.min(maxOffset, currentOffset)); - break; - } - - var totalSize = this.getTotalSize(); - - return Math.max(0, Math.min(totalSize - containerSize, idealOffset)); - }, - - getVisibleCellRange: function (containerSize, offset) { - var totalSize = this.getTotalSize(); - - if (totalSize === 0) { - return {}; - } - - var maxOffset = offset + containerSize; - var start = this._findNearestCell(offset); - - var datum = this.getSizeAndPositionOfCell(start); - offset = datum.offset + datum.size; - - var stop = start; - - while (offset < maxOffset && stop < this._cellCount - 1) { - stop++; - offset += this.getSizeAndPositionOfCell(stop).size; - } - - return { - start: start, - stop: stop - }; - }, - - resetCell: function (index) { - this._lastMeasuredIndex = Math.min(this._lastMeasuredIndex, index - 1); - }, - - _binarySearch: function (high, low, offset) { - var middle; - var currentOffset; - - while (low <= high) { - middle = low + Math.floor((high - low) / 2); - currentOffset = this.getSizeAndPositionOfCell(middle).offset; - - if (currentOffset === offset) { - return middle; - } else if (currentOffset < offset) { - low = middle + 1; - } else if (currentOffset > offset) { - high = middle - 1; - } - } - - if (low > 0) { - return low - 1; - } - }, - - _exponentialSearch: function (index, offset) { - var interval = 1; - - while (index < this._cellCount && this.getSizeAndPositionOfCell(index).offset < offset) { - index += interval; - interval *= 2; - } - - return this._binarySearch(Math.min(index, this._cellCount - 1), Math.floor(index / 2), offset); - }, - - _findNearestCell: function (offset) { - if (isNaN(offset)) { - return; - } - - offset = Math.max(0, offset); - - var lastMeasuredCellSizeAndPosition = this.getSizeAndPositionOfLastMeasuredCell(); - var lastMeasuredIndex = Math.max(0, this._lastMeasuredIndex); - - if (lastMeasuredCellSizeAndPosition.offset >= offset) { - return this._binarySearch(lastMeasuredIndex, 0, offset); - } - return this._exponentialSearch(lastMeasuredIndex, offset); - - } -}; - -BI.ScalingCellSizeAndPositionManager = function (cellCount, cellSizeGetter, estimatedCellSize, maxScrollSize) { - this._cellSizeAndPositionManager = new BI.CellSizeAndPositionManager(cellCount, cellSizeGetter, estimatedCellSize); - this._maxScrollSize = maxScrollSize || 10000000; -}; - -BI.ScalingCellSizeAndPositionManager.prototype = { - constructor: BI.ScalingCellSizeAndPositionManager, - - configure: function () { - this._cellSizeAndPositionManager.configure.apply(this._cellSizeAndPositionManager, arguments); - }, - - getCellCount: function () { - return this._cellSizeAndPositionManager.getCellCount(); - }, - - getEstimatedCellSize: function () { - return this._cellSizeAndPositionManager.getEstimatedCellSize(); - }, - - getLastMeasuredIndex: function () { - return this._cellSizeAndPositionManager.getLastMeasuredIndex(); - }, - - getOffsetAdjustment: function (containerSize, offset) { - var totalSize = this._cellSizeAndPositionManager.getTotalSize(); - var safeTotalSize = this.getTotalSize(); - var offsetPercentage = this._getOffsetPercentage(containerSize, offset, safeTotalSize); - - return Math.round(offsetPercentage * (safeTotalSize - totalSize)); - }, - - getSizeAndPositionOfCell: function (index) { - return this._cellSizeAndPositionManager.getSizeAndPositionOfCell(index); - }, - - getSizeAndPositionOfLastMeasuredCell: function () { - return this._cellSizeAndPositionManager.getSizeAndPositionOfLastMeasuredCell(); - }, - - getTotalSize: function () { - return Math.min(this._maxScrollSize, this._cellSizeAndPositionManager.getTotalSize()); - }, - - getUpdatedOffsetForIndex: function (align, containerSize, currentOffset, targetIndex) { - currentOffset = this._safeOffsetToOffset(containerSize, currentOffset); - - var offset = this._cellSizeAndPositionManager.getUpdatedOffsetForIndex(align, containerSize, currentOffset, targetIndex); - - return this._offsetToSafeOffset(containerSize, offset); - }, - - getVisibleCellRange: function (containerSize, offset) { - offset = this._safeOffsetToOffset(containerSize, offset); - - return this._cellSizeAndPositionManager.getVisibleCellRange(containerSize, offset); - }, - - resetCell: function (index) { - this._cellSizeAndPositionManager.resetCell(index); - }, - - _getOffsetPercentage: function (containerSize, offset, totalSize) { - return totalSize <= containerSize - ? 0 - : offset / (totalSize - containerSize); - }, - - _offsetToSafeOffset: function (containerSize, offset) { - var totalSize = this._cellSizeAndPositionManager.getTotalSize(); - var safeTotalSize = this.getTotalSize(); - - if (totalSize === safeTotalSize) { - return offset; - } - var offsetPercentage = this._getOffsetPercentage(containerSize, offset, totalSize); - - return Math.round(offsetPercentage * (safeTotalSize - containerSize)); - - }, - - _safeOffsetToOffset: function (containerSize, offset) { - var totalSize = this._cellSizeAndPositionManager.getTotalSize(); - var safeTotalSize = this.getTotalSize(); - - if (totalSize === safeTotalSize) { - return offset; - } - var offsetPercentage = this._getOffsetPercentage(containerSize, offset, safeTotalSize); - - return Math.round(offsetPercentage * (totalSize - containerSize)); - - } -};/** - * 汉字拼音索引 - */ - -!(function () { - var _ChineseFirstPY = 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QQPBBQJZCLPKHQZYYXXDTDDTSJCXFFLLCHQXMJLWCJCXTSPYCXNDTJSHJWXDQQJSKXYAMYLSJHMLALYKXCYYDMNMDQMXMCZNNCYBZKKYFLMCHCMLHXRCJJHSYLNMTJZGZGYWJXSRXCWJGJQHQZDQJDCJJZKJKGDZQGJJYJYLXZXXCDQHHHEYTMHLFSBDJSYYSHFYSTCZQLPBDRFRZTZYKYWHSZYQKWDQZRKMSYNBCRXQBJYFAZPZZEDZCJYWBCJWHYJBQSZYWRYSZPTDKZPFPBNZTKLQYHBBZPNPPTYZZYBQNYDCPJMMCYCQMCYFZZDCMNLFPBPLNGQJTBTTNJZPZBBZNJKLJQYLNBZQHKSJZNGGQSZZKYXSHPZSNBCGZKDDZQANZHJKDRTLZLSWJLJZLYWTJNDJZJHXYAYNCBGTZCSSQMNJPJYTYSWXZFKWJQTKHTZPLBHSNJZSYZBWZZZZLSYLSBJHDWWQPSLMMFBJDWAQYZTCJTBNNWZXQXCDSLQGDSDPDZHJTQQPSWLYYJZLGYXYZLCTCBJTKTYCZJTQKBSJLGMGZDMCSGPYNJZYQYYKNXRPWSZXMTNCSZZYXYBYHYZAXYWQCJTLLCKJJTJHGDXDXYQYZZBYWDLWQCGLZGJGQRQZCZSSBCRPCSKYDZNXJSQGXSSJMYDNSTZTPBDLTKZWXQWQTZEXNQCZGWEZKSSBYBRTSSSLCCGBPSZQSZLCCGLLLZXHZQTHCZMQGYZQZNMCOCSZJMMZSQPJYGQLJYJPPLDXRGZYXCCSXHSHGTZNLZWZKJCXTCFCJXLBMQBCZZWPQDNHXLJCTHYZLGYLNLSZZPCXDSCQQHJQKSXZPBAJYEMSMJTZDXLCJYRYYNWJBNGZZTMJXLTBSLYRZPYLSSCNXPHLLHYLLQQZQLXYMRSYCXZLMMCZLTZSDWTJJLLNZGGQXPFSKYGYGHBFZPDKMWGHCXMSGDXJMCJZDYCABXJDLNBCDQYGSKYDQTXDJJYXMSZQAZDZFSLQXYJSJZYLBTXXWXQQZBJZUFBBLYLWDSLJHXJYZJWTDJCZFQZQZZDZSXZZQLZCDZFJHYSPYMPQZMLPPLFFXJJNZZYLSJEYQZFPFZKSYWJJJHRDJZZXTXXGLGHYDXCSKYSWMMZCWYBAZBJKSHFHJCXMHFQHYXXYZFTSJYZFXYXPZLCHMZMBXHZZSXYFYMNCWDABAZLXKTCSHHXKXJJZJSTHYGXSXYYHHHJWXKZXSSBZZWHHHCWTZZZPJXSNXQQJGZYZYWLLCWXZFXXYXYHXMKYYSWSQMNLNAYCYSPMJKHWCQHYLAJJMZXHMMCNZHBHXCLXTJPLTXYJHDYYLTTXFSZHYXXSJBJYAYRSMXYPLCKDUYHLXRLNLLSTYZYYQYGYHHSCCSMZCTZQXKYQFPYYRPFFLKQUNTSZLLZMWWTCQQYZWTLLMLMPWMBZSSTZRBPDDTLQJJBXZCSRZQQYGWCSXFWZLXCCRSZDZMCYGGDZQSGTJSWLJMYMMZYHFBJDGYXCCPSHXNZCSBSJYJGJMPPWAFFYFNXHYZXZYLREMZGZCYZSSZDLLJCSQFNXZKPTXZGXJJGFMYYYSNBTYLBNLHPFZDCYFBMGQRRSSSZXYSGTZRNYDZZCDGPJAFJFZKNZBLCZSZPSGCYCJSZLMLRSZBZZLDLSLLYSXSQZQLYXZLSKKBRXBRBZCYCXZZZEEYFGKLZLYYHGZSGZLFJHGTGWKRAAJYZKZQTSSHJJXDCYZUYJLZYRZDQQHGJZXSSZBYKJPBFRTJXLLFQWJHYLQTYMBLPZDXTZYGBDHZZRBGXHWNJTJXLKSCFSMWLSDQYSJTXKZSCFWJLBXFTZLLJZLLQBLSQMQQCGCZFPBPHZCZJLPYYGGDTGWDCFCZQYYYQYSSCLXZSKLZZZGFFCQNWGLHQYZJJCZLQZZYJPJZZBPDCCMHJGXDQDGDLZQMFGPSYTSDYFWWDJZJYSXYYCZCYHZWPBYKXRYLYBHKJKSFXTZJMMCKHLLTNYYMSYXYZPYJQYCSYCWMTJJKQYRHLLQXPSGTLYYCLJSCPXJYZFNMLRGJJTYZBXYZMSJYJHHFZQMSYXRSZCWTLRTQZSSTKXGQKGSPTGCZNJSJCQCXHMXGGZTQYDJKZDLBZSXJLHYQGGGTHQSZPYHJHHGYYGKGGCWJZZYLCZLXQSFTGZSLLLMLJSKCTBLLZZSZMMNYTPZSXQHJCJYQXYZXZQZCPSHKZZYSXCDFGMWQRLLQXRFZTLYSTCTMJCXJJXHJNXTNRZTZFQYHQGLLGCXSZSJDJLJCYDSJTLNYXHSZXCGJZYQPYLFHDJSBPCCZHJJJQZJQDYBSSLLCMYTTMQTBHJQNNYGKYRQYQMZGCJKPDCGMYZHQLLSLLCLMHOLZGDYYFZSLJCQZLYLZQJESHNYLLJXGJXLYSYYYXNBZLJSSZCQQCJYLLZLTJYLLZLLBNYLGQCHXYYXOXCXQKYJXXXYKLXSXXYQXCYKQXQCSGYXXYQXYGYTQOHXHXPYXXXULCYEYCHZZCBWQBBWJQZSCSZSSLZYLKDESJZWMYMCYTSDSXXSCJPQQSQYLYYZYCMDJDZYWCBTJSYDJKCYDDJLBDJJSODZYSYXQQYXDHHGQQYQHDYXWGMMMAJDYBBBPPBCMUUPLJZSMTXERXJMHQNUTPJDCBSSMSSSTKJTSSMMTRCPLZSZMLQDSDMJMQPNQDXCFYNBFSDQXYXHYAYKQYDDLQYYYSSZBYDSLNTFQTZQPZMCHDHCZCWFDXTMYQSPHQYYXSRGJCWTJTZZQMGWJJTJHTQJBBHWZPXXHYQFXXQYWYYHYSCDYDHHQMNMTMWCPBSZPPZZGLMZFOLLCFWHMMSJZTTDHZZYFFYTZZGZYSKYJXQYJZQBHMBZZLYGHGFMSHPZFZSNCLPBQSNJXZSLXXFPMTYJYGBXLLDLXPZJYZJYHHZCYWHJYLSJEXFSZZYWXKZJLUYDTMLYMQJPWXYHXSKTQJEZRPXXZHHMHWQPWQLYJJQJJZSZCPHJLCHHNXJLQWZJHBMZYXBDHHYPZLHLHLGFWLCHYYTLHJXCJMSCPXSTKPNHQXSRTYXXTESYJCTLSSLSTDLLLWWYHDHRJZSFGXTSYCZYNYHTDHWJSLHTZDQDJZXXQHGYLTZPHCSQFCLNJTCLZPFSTPDYNYLGMJLLYCQHYSSHCHYLHQYQTMZYPBYWRFQYKQSYSLZDQJMPXYYSSRHZJNYWTQDFZBWWTWWRXCWHGYHXMKMYYYQMSMZHNGCEPMLQQMTCWCTMMPXJPJJHFXYYZSXZHTYBMSTSYJTTQQQYYLHYNPYQZLCYZHZWSMYLKFJXLWGXYPJYTYSYXYMZCKTTWLKSMZSYLMPWLZWXWQZSSAQSYXYRHSSNTSRAPXCPWCMGDXHXZDZYFJHGZTTSBJHGYZSZYSMYCLLLXBTYXHBBZJKSSDMALXHYCFYGMQYPJYCQXJLLLJGSLZGQLYCJCCZOTYXMTMTTLLWTGPXYMZMKLPSZZZXHKQYSXCTYJZYHXSHYXZKXLZWPSQPYHJWPJPWXQQYLXSDHMRSLZZYZWTTCYXYSZZSHBSCCSTPLWSSCJCHNLCGCHSSPHYLHFHHXJSXYLLNYLSZDHZXYLSXLWZYKCLDYAXZCMDDYSPJTQJZLNWQPSSSWCTSTSZLBLNXSMNYYMJQBQHRZWTYYDCHQLXKPZWBGQYBKFCMZWPZLLYYLSZYDWHXPSBCMLJBSCGBHXLQHYRLJXYSWXWXZSLDFHLSLYNJLZYFLYJYCDRJLFSYZFSLLCQYQFGJYHYXZLYLMSTDJCYHBZLLNWLXXYGYYHSMGDHXXHHLZZJZXCZZZCYQZFNGWPYLCPKPYYPMCLQKDGXZGGWQBDXZZKZFBXXLZXJTPJPTTBYTSZZDWSLCHZHSLTYXHQLHYXXXYYZYSWTXZKHLXZXZPYHGCHKCFSYHUTJRLXFJXPTZTWHPLYXFCRHXSHXKYXXYHZQDXQWULHYHMJTBFLKHTXCWHJFWJCFPQRYQXCYYYQYGRPYWSGSUNGWCHKZDXYFLXXHJJBYZWTSXXNCYJJYMSWZJQRMHXZWFQSYLZJZGBHYNSLBGTTCSYBYXXWXYHXYYXNSQYXMQYWRGYQLXBBZLJSYLPSYTJZYHYZAWLRORJMKSCZJXXXYXCHDYXRYXXJDTSQFXLYLTSFFYXLMTYJMJUYYYXLTZCSXQZQHZXLYYXZHDNBRXXXJCTYHLBRLMBRLLAXKYLLLJLYXXLYCRYLCJTGJCMTLZLLCYZZPZPCYAWHJJFYBDYYZSMPCKZDQYQPBPCJPDCYZMDPBCYYDYCNNPLMTMLRMFMMGWYZBSJGYGSMZQQQZTXMKQWGXLLPJGZBQCDJJJFPKJKCXBLJMSWMDTQJXLDLPPBXCWRCQFBFQJCZAHZGMYKPHYYHZYKNDKZMBPJYXPXYHLFPNYYGXJDBKXNXHJMZJXSTRSTLDXSKZYSYBZXJLXYSLBZYSLHXJPFXPQNBYLLJQKYGZMCYZZYMCCSLCLHZFWFWYXZMWSXTYNXJHPYYMCYSPMHYSMYDYSHQYZCHMJJMZCAAGCFJBBHPLYZYLXXSDJGXDHKXXTXXNBHRMLYJSLTXMRHNLXQJXYZLLYSWQGDLBJHDCGJYQYCMHWFMJYBMBYJYJWYMDPWHXQLDYGPDFXXBCGJSPCKRSSYZJMSLBZZJFLJJJLGXZGYXYXLSZQYXBEXYXHGCXBPLDYHWETTWWCJMBTXCHXYQXLLXFLYXLLJLSSFWDPZSMYJCLMWYTCZPCHQEKCQBWLCQYDPLQPPQZQFJQDJHYMMCXTXDRMJWRHXCJZYLQXDYYNHYYHRSLSRSYWWZJYMTLTLLGTQCJZYABTCKZCJYCCQLJZQXALMZYHYWLWDXZXQDLLQSHGPJFJLJHJABCQZDJGTKHSSTCYJLPSWZLXZXRWGLDLZRLZXTGSLLLLZLYXXWGDZYGBDPHZPBRLWSXQBPFDWOFMWHLYPCBJCCLDMBZPBZZLCYQXLDOMZBLZWPDWYYGDSTTHCSQSCCRSSSYSLFYBFNTYJSZDFNDPDHDZZMBBLSLCMYFFGTJJQWFTMTPJWFNLBZCMMJTGBDZLQLPYFHYYMJYLSDCHDZJWJCCTLJCLDTLJJCPDDSQDSSZYBNDBJLGGJZXSXNLYCYBJXQYCBYLZCFZPPGKCXZDZFZTJJFJSJXZBNZYJQTTYJYHTYCZHYMDJXTTMPXSPLZCDWSLSHXYPZGTFMLCJTYCBPMGDKWYCYZCDSZZYHFLYCTYGWHKJYYLSJCXGYWJCBLLCSNDDBTZBSCLYZCZZSSQDLLMQYYHFSLQLLXFTYHABXGWNYWYYPLLSDLDLLBJCYXJZMLHLJDXYYQYTDLLLBUGBFDFBBQJZZMDPJHGCLGMJJPGAEHHBWCQXAXHHHZCHXYPHJAXHLPHJPGPZJQCQZGJJZZUZDMQYYBZZPHYHYBWHAZYJHYKFGDPFQSDLZMLJXKXGALXZDAGLMDGXMWZQYXXDXXPFDMMSSYMPFMDMMKXKSYZYSHDZKXSYSMMZZZMSYDNZZCZXFPLSTMZDNMXCKJMZTYYMZMZZMSXHHDCZJEMXXKLJSTLWLSQLYJZLLZJSSDPPMHNLZJCZYHMXXHGZCJMDHXTKGRMXFWMCGMWKDTKSXQMMMFZZYDKMSCLCMPCGMHSPXQPZDSSLCXKYXTWLWJYAHZJGZQMCSNXYYMMPMLKJXMHLMLQMXCTKZMJQYSZJSYSZHSYJZJCDAJZYBSDQJZGWZQQXFKDMSDJLFWEHKZQKJPEYPZYSZCDWYJFFMZZYLTTDZZEFMZLBNPPLPLPEPSZALLTYLKCKQZKGENQLWAGYXYDPXLHSXQQWQCQXQCLHYXXMLYCCWLYMQYSKGCHLCJNSZKPYZKCQZQLJPDMDZHLASXLBYDWQLWDNBQCRYDDZTJYBKBWSZDXDTNPJDTCTQDFXQQMGNXECLTTBKPWSLCTYQLPWYZZKLPYGZCQQPLLKCCYLPQMZCZQCLJSLQZDJXLDDHPZQDLJJXZQDXYZQKZLJCYQDYJPPYPQYKJYRMPCBYMCXKLLZLLFQPYLLLMBSGLCYSSLRSYSQTMXYXZQZFDZUYSYZTFFMZZSMZQHZSSCCMLYXWTPZGXZJGZGSJSGKDDHTQGGZLLBJDZLCBCHYXYZHZFYWXYZYMSDBZZYJGTSMTFXQYXQSTDGSLNXDLRYZZLRYYLXQHTXSRTZNGZXBNQQZFMYKMZJBZYMKBPNLYZPBLMCNQYZZZSJZHJCTZKHYZZJRDYZHNPXGLFZTLKGJTCTSSYLLGZRZBBQZZKLPKLCZYSSUYXBJFPNJZZXCDWXZYJXZZDJJKGGRSRJKMSMZJLSJYWQSKYHQJSXPJZZZLSNSHRNYPZTWCHKLPSRZLZXYJQXQKYSJYCZTLQZYBBYBWZPQDWWYZCYTJCJXCKCWDKKZXSGKDZXWWYYJQYYTCYTDLLXWKCZKKLCCLZCQQDZLQLCSFQCHQHSFSMQZZLNBJJZBSJHTSZDYSJQJPDLZCDCWJKJZZLPYCGMZWDJJBSJQZSYZYHHXJPBJYDSSXDZNCGLQMBTSFSBPDZDLZNFGFJGFSMPXJQLMBLGQCYYXBQKDJJQYRFKZTJDHCZKLBSDZCFJTPLLJGXHYXZCSSZZXSTJYGKGCKGYOQXJPLZPBPGTGYJZGHZQZZLBJLSQFZGKQQJZGYCZBZQTLDXRJXBSXXPZXHYZYCLWDXJJHXMFDZPFZHQHQMQGKSLYHTYCGFRZGNQXCLPDLBZCSCZQLLJBLHBZCYPZZPPDYMZZSGYHCKCPZJGSLJLNSCDSLDLXBMSTLDDFJMKDJDHZLZXLSZQPQPGJLLYBDSZGQLBZLSLKYYHZTTNTJYQTZZPSZQZTLLJTYYLLQLLQYZQLBDZLSLYYZYMDFSZSNHLXZNCZQZPBWSKRFBSYZMTHBLGJPMCZZLSTLXSHTCSYZLZBLFEQHLXFLCJLYLJQCBZLZJHHSSTBRMHXZHJZCLXFNBGXGTQJCZTMSFZKJMSSNXLJKBHSJXNTNLZDNTLMSJXGZJYJCZXYJYJWRWWQNZTNFJSZPZSHZJFYRDJSFSZJZBJFZQZZHZLXFYSBZQLZSGYFTZDCSZXZJBQMSZKJRHYJZCKMJKHCHGTXKXQGLXPXFXTRTYLXJXHDTSJXHJZJXZWZLCQSBTXWXGXTXXHXFTSDKFJHZYJFJXRZSDLLLTQSQQZQWZXSYQTWGWBZCGZLLYZBCLMQQTZHZXZXLJFRMYZFLXYSQXXJKXRMQDZDMMYYBSQBHGZMWFWXGMXLZPYYTGZYCCDXYZXYWGSYJYZNBHPZJSQSYXSXRTFYZGRHZTXSZZTHCBFCLSYXZLZQMZLMPLMXZJXSFLBYZMYQHXJSXRXSQZZZSSLYFRCZJRCRXHHZXQYDYHXSJJHZCXZBTYNSYSXJBQLPXZQPYMLXZKYXLXCJLCYSXXZZLXDLLLJJYHZXGYJWKJRWYHCPSGNRZLFZWFZZNSXGXFLZSXZZZBFCSYJDBRJKRDHHGXJLJJTGXJXXSTJTJXLYXQFCSGSWMSBCTLQZZWLZZKXJMLTMJYHSDDBXGZHDLBMYJFRZFSGCLYJBPMLYSMSXLSZJQQHJZFXGFQFQBPXZGYYQXGZTCQWYLTLGWSGWHRLFSFGZJMGMGBGTJFSYZZGZYZAFLSSPMLPFLCWBJZCLJJMZLPJJLYMQDMYYYFBGYGYZMLYZDXQYXRQQQHSYYYQXYLJTYXFSFSLLGNQCYHYCWFHCCCFXPYLYPLLZYXXXXXKQHHXSHJZCFZSCZJXCPZWHHHHHAPYLQALPQAFYHXDYLUKMZQGGGDDESRNNZLTZGCHYPPYSQJJHCLLJTOLNJPZLJLHYMHEYDYDSQYCDDHGZUNDZCLZYZLLZNTNYZGSLHSLPJJBDGWXPCDUTJCKLKCLWKLLCASSTKZZDNQNTTLYYZSSYSSZZRYLJQKCQDHHCRXRZYDGRGCWCGZQFFFPPJFZYNAKRGYWYQPQXXFKJTSZZXSWZDDFBBXTBGTZKZNPZZPZXZPJSZBMQHKCYXYLDKLJNYPKYGHGDZJXXEAHPNZKZTZCMXCXMMJXNKSZQNMNLWBWWXJKYHCPSTMCSQTZJYXTPCTPDTNNPGLLLZSJLSPBLPLQHDTNJNLYYRSZFFJFQWDPHZDWMRZCCLODAXNSSNYZRESTYJWJYJDBCFXNMWTTBYLWSTSZGYBLJPXGLBOCLHPCBJLTMXZLJYLZXCLTPNCLCKXTPZJSWCYXSFYSZDKNTLBYJCYJLLSTGQCBXRYZXBXKLYLHZLQZLNZCXWJZLJZJNCJHXMNZZGJZZXTZJXYCYYCXXJYYXJJXSSSJSTSSTTPPGQTCSXWZDCSYFPTFBFHFBBLZJCLZZDBXGCXLQPXKFZFLSYLTUWBMQJHSZBMDDBCYSCCLDXYCDDQLYJJWMQLLCSGLJJSYFPYYCCYLTJANTJJPWYCMMGQYYSXDXQMZHSZXPFTWWZQSWQRFKJLZJQQYFBRXJHHFWJJZYQAZMYFRHCYYBYQWLPEXCCZSTYRLTTDMQLYKMBBGMYYJPRKZNPBSXYXBHYZDJDNGHPMFSGMWFZMFQMMBCMZZCJJLCNUXYQLMLRYGQZCYXZLWJGCJCGGMCJNFYZZJHYCPRRCMTZQZXHFQGTJXCCJEAQCRJYHPLQLSZDJRBCQHQDYRHYLYXJSYMHZYDWLDFRYHBPYDTSSCNWBXGLPZMLZZTQSSCPJMXXYCSJYTYCGHYCJWYRXXLFEMWJNMKLLSWTXHYYYNCMMCWJDQDJZGLLJWJRKHPZGGFLCCSCZMCBLTBHBQJXQDSPDJZZGHGLFQYWBZYZJLTSTDHQHCTCBCHFLQMPWDSHYYTQWCNZZJTLBYMBPDYYYXSQKXWYYFLXXNCWCXYPMAELYKKJMZZZBRXYYQJFLJPFHHHYTZZXSGQQMHSPGDZQWBWPJHZJDYSCQWZKTXXSQLZYYMYSDZGRXCKKUJLWPYSYSCSYZLRMLQSYLJXBCXTLWDQZPCYCYKPPPNSXFYZJJRCEMHSZMSXLXGLRWGCSTLRSXBZGBZGZTCPLUJLSLYLYMTXMTZPALZXPXJTJWTCYYZLBLXBZLQMYLXPGHDSLSSDMXMBDZZSXWHAMLCZCPJMCNHJYSNSYGCHSKQMZZQDLLKABLWJXSFMOCDXJRRLYQZKJMYBYQLYHETFJZFRFKSRYXFJTWDSXXSYSQJYSLYXWJHSNLXYYXHBHAWHHJZXWMYLJCSSLKYDZTXBZSYFDXGXZJKHSXXYBSSXDPYNZWRPTQZCZENYGCXQFJYKJBZMLJCMQQXUOXSLYXXLYLLJDZBTYMHPFSTTQQWLHOKYBLZZALZXQLHZWRRQHLSTMYPYXJJXMQSJFNBXYXYJXXYQYLTHYLQYFMLKLJTMLLHSZWKZHLJMLHLJKLJSTLQXYLMBHHLNLZXQJHXCFXXLHYHJJGBYZZKBXSCQDJQDSUJZYYHZHHMGSXCSYMXFEBCQWWRBPYYJQTYZCYQYQQZYHMWFFHGZFRJFCDPXNTQYZPDYKHJLFRZXPPXZDBBGZQSTLGDGYLCQMLCHHMFYWLZYXKJLYPQHSYWMQQGQZMLZJNSQXJQSYJYCBEHSXFSZPXZWFLLBCYYJDYTDTHWZSFJMQQYJLMQXXLLDTTKHHYBFPWTYYSQQWNQWLGWDEBZWCMYGCULKJXTMXMYJSXHYBRWFYMWFRXYQMXYSZTZZTFYKMLDHQDXWYYNLCRYJBLPSXCXYWLSPRRJWXHQYPHTYDNXHHMMYWYTZCSQMTSSCCDALWZTCPQPYJLLQZYJSWXMZZMMYLMXCLMXCZMXMZSQTZPPQQBLPGXQZHFLJJHYTJSRXWZXSCCDLXTYJDCQJXSLQYCLZXLZZXMXQRJMHRHZJBHMFLJLMLCLQNLDXZLLLPYPSYJYSXCQQDCMQJZZXHNPNXZMEKMXHYKYQLXSXTXJYYHWDCWDZHQYYBGYBCYSCFGPSJNZDYZZJZXRZRQJJYMCANYRJTLDPPYZBSTJKXXZYPFDWFGZZRPYMTNGXZQBYXNBUFNQKRJQZMJEGRZGYCLKXZDSKKNSXKCLJSPJYYZLQQJYBZSSQLLLKJXTBKTYLCCDDBLSPPFYLGYDTZJYQGGKQTTFZXBDKTYYHYBBFYTYYBCLPDYTGDHRYRNJSPTCSNYJQHKLLLZSLYDXXWBCJQSPXBPJZJCJDZFFXXBRMLAZHCSNDLBJDSZBLPRZTSWSBXBCLLXXLZDJZSJPYLYXXYFTFFFBHJJXGBYXJPMMMPSSJZJMTLYZJXSWXTYLEDQPJMYGQZJGDJLQJWJQLLSJGJGYGMSCLJJXDTYGJQJQJCJZCJGDZZSXQGSJGGCXHQXSNQLZZBXHSGZXCXYLJXYXYYDFQQJHJFXDHCTXJYRXYSQTJXYEFYYSSYYJXNCYZXFXMSYSZXYYSCHSHXZZZGZZZGFJDLTYLNPZGYJYZYYQZPBXQBDZTZCZYXXYHHSQXSHDHGQHJHGYWSZTMZMLHYXGEBTYLZKQWYTJZRCLEKYSTDBCYKQQSAYXCJXWWGSBHJYZYDHCSJKQCXSWXFLTYNYZPZCCZJQTZWJQDZZZQZLJJXLSBHPYXXPSXSHHEZTXFPTLQYZZXHYTXNCFZYYHXGNXMYWXTZSJPTHHGYMXMXQZXTSBCZYJYXXTYYZYPCQLMMSZMJZZLLZXGXZAAJZYXJMZXWDXZSXZDZXLEYJJZQBHZWZZZQTZPSXZTDSXJJJZNYAZPHXYYSRNQDTHZHYYKYJHDZXZLSWCLYBZYECWCYCRYLCXNHZYDZYDYJDFRJJHTRSQTXYXJRJHOJYNXELXSFSFJZGHPZSXZSZDZCQZBYYKLSGSJHCZSHDGQGXYZGXCHXZJWYQWGYHKSSEQZZNDZFKWYSSTCLZSTSYMCDHJXXYWEYXCZAYDMPXMDSXYBSQMJMZJMTZQLPJYQZCGQHXJHHLXXHLHDLDJQCLDWBSXFZZYYSCHTYTYYBHECXHYKGJPXHHYZJFXHWHBDZFYZBCAPNPGNYDMSXHMMMMAMYNBYJTMPXYYMCTHJBZYFCGTYHWPHFTWZZEZSBZEGPFMTSKFTYCMHFLLHGPZJXZJGZJYXZSBBQSCZZLZCCSTPGXMJSFTCCZJZDJXCYBZLFCJSYZFGSZLYBCWZZBYZDZYPSWYJZXZBDSYUXLZZBZFYGCZXBZHZFTPBGZGEJBSTGKDMFHYZZJHZLLZZGJQZLSFDJSSCBZGPDLFZFZSZYZYZSYGCXSNXXCHCZXTZZLJFZGQSQYXZJQDCCZTQCDXZJYQJQCHXZTDLGSCXZSYQJQTZWLQDQZTQCHQQJZYEZZZPBWKDJFCJPZTYPQYQTTYNLMBDKTJZPQZQZZFPZSBNJLGYJDXJDZZKZGQKXDLPZJTCJDQBXDJQJSTCKNXBXZMSLYJCQMTJQWWCJQNJNLLLHJCWQTBZQYDZCZPZZDZYDDCYZZZCCJTTJFZDPRRTZTJDCQTQZDTJNPLZBCLLCTZSXKJZQZPZLBZRBTJDCXFCZDBCCJJLTQQPLDCGZDBBZJCQDCJWYNLLZYZCCDWLLXWZLXRXNTQQCZXKQLSGDFQTDDGLRLAJJTKUYMKQLLTZYTDYYCZGJWYXDXFRSKSTQTENQMRKQZHHQKDLDAZFKYPBGGPZREBZZYKZZSPEGJXGYKQZZZSLYSYYYZWFQZYLZZLZHWCHKYPQGNPGBLPLRRJYXCCSYYHSFZFYBZYYTGZXYLXCZWXXZJZBLFFLGSKHYJZEYJHLPLLLLCZGXDRZELRHGKLZZYHZLYQSZZJZQLJZFLNBHGWLCZCFJYSPYXZLZLXGCCPZBLLCYBBBBUBBCBPCRNNZCZYRBFSRLDCGQYYQXYGMQZWTZYTYJXYFWTEHZZJYWLCCNTZYJJZDEDPZDZTSYQJHDYMBJNYJZLXTSSTPHNDJXXBYXQTZQDDTJTDYYTGWSCSZQFLSHLGLBCZPHDLYZJYCKWTYTYLBNYTSDSYCCTYSZYYEBHEXHQDTWNYGYCLXTSZYSTQMYGZAZCCSZZDSLZCLZRQXYYELJSBYMXSXZTEMBBLLYYLLYTDQYSHYMRQWKFKBFXNXSBYCHXBWJYHTQBPBSBWDZYLKGZSKYHXQZJXHXJXGNLJKZLYYCDXLFYFGHLJGJYBXQLYBXQPQGZTZPLNCYPXDJYQYDYMRBESJYYHKXXSTMXRCZZYWXYQYBMCLLYZHQYZWQXDBXBZWZMSLPDMYSKFMZKLZCYQYCZLQXFZZYDQZPZYGYJYZMZXDZFYFYTTQTZHGSPCZMLCCYTZXJCYTJMKSLPZHYSNZLLYTPZCTZZCKTXDHXXTQCYFKSMQCCYYAZHTJPCYLZLYJBJXTPNYLJYYNRXSYLMMNXJSMYBCSYSYLZYLXJJQYLDZLPQBFZZBLFNDXQKCZFYWHGQMRDSXYCYTXNQQJZYYPFZXDYZFPRXEJDGYQBXRCNFYYQPGHYJDYZXGRHTKYLNWDZNTSMPKLBTHBPYSZBZTJZSZZJTYYXZPHSSZZBZCZPTQFZMYFLYPYBBJQXZMXXDJMTSYSKKBJZXHJCKLPSMKYJZCXTMLJYXRZZQSLXXQPYZXMKYXXXJCLJPRMYYGADYSKQLSNDHYZKQXZYZTCGHZTLMLWZYBWSYCTBHJHJFCWZTXWYTKZLXQSHLYJZJXTMPLPYCGLTBZZTLZJCYJGDTCLKLPLLQPJMZPAPXYZLKKTKDZCZZBNZDYDYQZJYJGMCTXLTGXSZLMLHBGLKFWNWZHDXUHLFMKYSLGXDTWWFRJEJZTZHYDXYKSHWFZCQSHKTMQQHTZHYMJDJSKHXZJZBZZXYMPAGQMSTPXLSKLZYNWRTSQLSZBPSPSGZWYHTLKSSSWHZZLYYTNXJGMJSZSUFWNLSOZTXGXLSAMMLBWLDSZYLAKQCQCTMYCFJBSLXCLZZCLXXKSBZQCLHJPSQPLSXXCKSLNHPSFQQYTXYJZLQLDXZQJZDYYDJNZPTUZDSKJFSLJHYLZSQZLBTXYDGTQFDBYAZXDZHZJNHHQBYKNXJJQCZMLLJZKSPLDYCLBBLXKLELXJLBQYCXJXGCNLCQPLZLZYJTZLJGYZDZPLTQCSXFDMNYCXGBTJDCZNBGBQYQJWGKFHTNPYQZQGBKPBBYZMTJDYTBLSQMPSXTBNPDXKLEMYYCJYNZCTLDYKZZXDDXHQSHDGMZSJYCCTAYRZLPYLTLKXSLZCGGEXCLFXLKJRTLQJAQZNCMBYDKKCXGLCZJZXJHPTDJJMZQYKQSECQZDSHHADMLZFMMZBGNTJNNLGBYJBRBTMLBYJDZXLCJLPLDLPCQDHLXZLYCBLCXZZJADJLNZMMSSSMYBHBSQKBHRSXXJMXSDZNZPXLGBRHWGGFCXGMSKLLTSJYYCQLTSKYWYYHYWXBXQYWPYWYKQLSQPTNTKHQCWDQKTWPXXHCPTHTWUMSSYHBWCRWXHJMKMZNGWTMLKFGHKJYLSYYCXWHYECLQHKQHTTQKHFZLDXQWYZYYDESBPKYRZPJFYYZJCEQDZZDLATZBBFJLLCXDLMJSSXEGYGSJQXCWBXSSZPDYZCXDNYXPPZYDLYJCZPLTXLSXYZYRXCYYYDYLWWNZSAHJSYQYHGYWWAXTJZDAXYSRLTDPSSYYFNEJDXYZHLXLLLZQZSJNYQYQQXYJGHZGZCYJCHZLYCDSHWSHJZYJXCLLNXZJJYYXNFXMWFPYLCYLLABWDDHWDXJMCXZTZPMLQZHSFHZYNZTLLDYWLSLXHYMMYLMBWWKYXYADTXYLLDJPYBPWUXJMWMLLSAFDLLYFLBHHHBQQLTZJCQJLDJTFFKMMMBYTHYGDCQRDDWRQJXNBYSNWZDBYYTBJHPYBYTTJXAAHGQDQTMYSTQXKBTZPKJLZRBEQQSSMJJBDJOTGTBXPGBKTLHQXJJJCTHXQDWJLWRFWQGWSHCKRYSWGFTGYGBXSDWDWRFHWYTJJXXXJYZYSLPYYYPAYXHYDQKXSHXYXGSKQHYWFDDDPPLCJLQQEEWXKSYYKDYPLTJTHKJLTCYYHHJTTPLTZZCDLTHQKZXQYSTEEYWYYZYXXYYSTTJKLLPZMCYHQGXYHSRMBXPLLNQYDQHXSXXWGDQBSHYLLPJJJTHYJKYPPTHYYKTYEZYENMDSHLCRPQFDGFXZPSFTLJXXJBSWYYSKSFLXLPPLBBBLBSFXFYZBSJSSYLPBBFFFFSSCJDSTZSXZRYYSYFFSYZYZBJTBCTSBSDHRTJJBYTCXYJEYLXCBNEBJDSYXYKGSJZBXBYTFZWGENYHHTHZHHXFWGCSTBGXKLSXYWMTMBYXJSTZSCDYQRCYTWXZFHMYMCXLZNSDJTTTXRYCFYJSBSDYERXJLJXBBDEYNJGHXGCKGSCYMBLXJMSZNSKGXFBNBPTHFJAAFXYXFPXMYPQDTZCXZZPXRSYWZDLYBBKTYQPQJPZYPZJZNJPZJLZZFYSBTTSLMPTZRTDXQSJEHBZYLZDHLJSQMLHTXTJECXSLZZSPKTLZKQQYFSYGYWPCPQFHQHYTQXZKRSGTTSQCZLPTXCDYYZXSQZSLXLZMYCPCQBZYXHBSXLZDLTCDXTYLZJYYZPZYZLTXJSJXHLPMYTXCQRBLZSSFJZZTNJYTXMYJHLHPPLCYXQJQQKZZSCPZKSWALQSBLCCZJSXGWWWYGYKTJBBZTDKHXHKGTGPBKQYSLPXPJCKBMLLXDZSTBKLGGQKQLSBKKTFXRMDKBFTPZFRTBBRFERQGXYJPZSSTLBZTPSZQZSJDHLJQLZBPMSMMSXLQQNHKNBLRDDNXXDHDDJCYYGYLXGZLXSYGMQQGKHBPMXYXLYTQWLWGCPBMQXCYZYDRJBHTDJYHQSHTMJSBYPLWHLZFFNYPMHXXHPLTBQPFBJWQDBYGPNZTPFZJGSDDTQSHZEAWZZYLLTYYBWJKXXGHLFKXDJTMSZSQYNZGGSWQSPHTLSSKMCLZXYSZQZXNCJDQGZDLFNYKLJCJLLZLMZZNHYDSSHTHZZLZZBBHQZWWYCRZHLYQQJBEYFXXXWHSRXWQHWPSLMSSKZTTYGYQQWRSLALHMJTQJSMXQBJJZJXZYZKXBYQXBJXSHZTSFJLXMXZXFGHKZSZGGYLCLSARJYHSLLLMZXELGLXYDJYTLFBHBPNLYZFBBHPTGJKWETZHKJJXZXXGLLJLSTGSHJJYQLQZFKCGNNDJSSZFDBCTWWSEQFHQJBSAQTGYPQLBXBMMYWXGSLZHGLZGQYFLZBYFZJFRYSFMBYZHQGFWZSYFYJJPHZBYYZFFWODGRLMFTWLBZGYCQXCDJYGZYYYYTYTYDWEGAZYHXJLZYYHLRMGRXXZCLHNELJJTJTPWJYBJJBXJJTJTEEKHWSLJPLPSFYZPQQBDLQJJTYYQLYZKDKSQJYYQZLDQTGJQYZJSUCMRYQTHTEJMFCTYHYPKMHYZWJDQFHYYXWSHCTXRLJHQXHCCYYYJLTKTTYTMXGTCJTZAYYOCZLYLBSZYWJYTSJYHBYSHFJLYGJXXTMZYYLTXXYPZLXYJZYZYYPNHMYMDYYLBLHLSYYQQLLNJJYMSOYQBZGDLYXYLCQYXTSZEGXHZGLHWBLJHEYXTWQMAKBPQCGYSHHEGQCMWYYWLJYJHYYZLLJJYLHZYHMGSLJLJXCJJYCLYCJPCPZJZJMMYLCQLNQLJQJSXYJMLSZLJQLYCMMHCFMMFPQQMFYLQMCFFQMMMMHMZNFHHJGTTHHKHSLNCHHYQDXTMMQDCYZYXYQMYQYLTDCYYYZAZZCYMZYDLZFFFMMYCQZWZZMABTBYZTDMNZZGGDFTYPCGQYTTSSFFWFDTZQSSYSTWXJHXYTSXXYLBYQHWWKXHZXWZNNZZJZJJQJCCCHYYXBZXZCYZTLLCQXYNJYCYYCYNZZQYYYEWYCZDCJYCCHYJLBTZYYCQWMPWPYMLGKDLDLGKQQBGYCHJXY"; - - // 此处收录了375个多音字,数据来自于http://www.51window.net/page/pinyin - var oMultiDiff = { - 19969: "DZ", - 19975: "WM", - 19988: "QJ", - 20048: "YL", - 20056: "SC", - 20060: "NM", - 20094: "QG", - 20127: "QJ", - 20167: "QC", - 20193: "YG", - 20250: "KH", - 20256: "ZC", - 20282: "SC", - 20285: "QJG", - 20291: "TD", - 20314: "YD", - 20315: "BF", - 20340: "NE", - 20375: "TD", - 20389: "YJ", - 20391: "CZ", - 20415: "PB", - 20446: "YS", - 20447: "SQ", - 20504: "TC", - 20608: "KG", - 20854: "QJ", - 20857: "ZC", - 20911: "PF", - 20985: "AW", - 21032: "PB", - 21048: "XQ", - 21049: "SC", - 21089: "YS", - 21119: "JC", - 21242: "SB", - 21273: "SC", - 21305: "YP", - 21306: "QO", - 21330: "ZC", - 21333: "SDC", - 21345: "QK", - 21378: "CA", - 21397: "SC", - 21414: "XS", - 21442: "SC", - 21477: "JG", - 21480: "TD", - 21484: "ZS", - 21494: "YX", - 21505: "YX", - 21512: "HG", - 21523: "XH", - 21537: "PB", - 21542: "PF", - 21549: "KH", - 21571: "E", - 21574: "DA", - 21588: "TD", - 21589: "O", - 21618: "ZC", - 21621: "KHA", - 21632: "ZJ", - 21654: "KG", - 21679: "LKG", - 21683: "KH", - 21710: "A", - 21719: "YH", - 21734: "WOE", - 21769: "A", - 21780: "WN", - 21804: "XH", - 21834: "A", - 21899: "ZD", - 21903: "RN", - 21908: "WO", - 21939: "ZC", - 21956: "SA", - 21964: "YA", - 21970: "TD", - 22003: "A", - 22031: "JG", - 22040: "XS", - 22060: "ZC", - 22066: "ZC", - 22079: "MH", - 22129: "XJ", - 22179: "XA", - 22237: "NJ", - 22244: "TD", - 22280: "JQ", - 22300: "YH", - 22313: "XW", - 22331: "YQ", - 22343: "YJ", - 22351: "PH", - 22395: "DC", - 22412: "TD", - 22484: "PB", - 22500: "PB", - 22534: "ZD", - 22549: "DH", - 22561: "PB", - 22612: "TD", - 22771: "KQ", - 22831: "HB", - 22841: "JG", - 22855: "QJ", - 22865: "XQ", - 23013: "ML", - 23081: "WM", - 23487: "SX", - 23558: "QJ", - 23561: "YW", - 23586: "YW", - 23614: "YW", - 23615: "SN", - 23631: "PB", - 23646: "ZS", - 23663: "ZT", - 23673: "YG", - 23762: "TD", - 23769: "ZS", - 23780: "QJ", - 23884: "QK", - 24055: "XH", - 24113: "DC", - 24162: "ZC", - 24191: "GA", - 24273: "QJ", - 24324: "NL", - 24377: "TD", - 24378: "QJ", - 24439: "PF", - 24554: "ZS", - 24683: "TD", - 24694: "WE", - 24733: "LK", - 24925: "TN", - 25094: "ZG", - 25100: "XQ", - 25103: "XH", - 25153: "PB", - 25170: "PB", - 25179: "KG", - 25203: "PB", - 25240: "ZS", - 25282: "FB", - 25303: "NA", - 25324: "KG", - 25341: "ZY", - 25373: "WZ", - 25375: "XJ", - 25384: "A", - 25457: "A", - 25528: "SD", - 25530: "SC", - 25552: "TD", - 25774: "ZC", - 25874: "ZC", - 26044: "YW", - 26080: "WM", - 26292: "PB", - 26333: "PB", - 26355: "ZY", - 26366: "CZ", - 26397: "ZC", - 26399: "QJ", - 26415: "ZS", - 26451: "SB", - 26526: "ZC", - 26552: "JG", - 26561: "TD", - 26588: "JG", - 26597: "CZ", - 26629: "ZS", - 26638: "YL", - 26646: "XQ", - 26653: "KG", - 26657: "XJ", - 26727: "HG", - 26894: "ZC", - 26937: "ZS", - 26946: "ZC", - 26999: "KJ", - 27099: "KJ", - 27449: "YQ", - 27481: "XS", - 27542: "ZS", - 27663: "ZS", - 27748: "TS", - 27784: "SC", - 27788: "ZD", - 27795: "TD", - 27812: "O", - 27850: "PB", - 27852: "MB", - 27895: "SL", - 27898: "PL", - 27973: "QJ", - 27981: "KH", - 27986: "HX", - 27994: "XJ", - 28044: "YC", - 28065: "WG", - 28177: "SM", - 28267: "QJ", - 28291: "KH", - 28337: "ZQ", - 28463: "TL", - 28548: "DC", - 28601: "TD", - 28689: "PB", - 28805: "JG", - 28820: "QG", - 28846: "PB", - 28952: "TD", - 28975: "ZC", - 29100: "A", - 29325: "QJ", - 29575: "SL", - 29602: "FB", - 30010: "TD", - 30044: "CX", - 30058: "PF", - 30091: "YSP", - 30111: "YN", - 30229: "XJ", - 30427: "SC", - 30465: "SX", - 30631: "YQ", - 30655: "QJ", - 30684: "QJG", - 30707: "SD", - 30729: "XH", - 30796: "LG", - 30917: "PB", - 31074: "NM", - 31085: "JZ", - 31109: "SC", - 31181: "ZC", - 31192: "MLB", - 31293: "JQ", - 31400: "YX", - 31584: "YJ", - 31896: "ZN", - 31909: "ZY", - 31995: "XJ", - 32321: "PF", - 32327: "ZY", - 32418: "HG", - 32420: "XQ", - 32421: "HG", - 32438: "LG", - 32473: "GJ", - 32488: "TD", - 32521: "QJ", - 32527: "PB", - 32562: "ZSQ", - 32564: "JZ", - 32735: "ZD", - 32793: "PB", - 33071: "PF", - 33098: "XL", - 33100: "YA", - 33152: "PB", - 33261: "CX", - 33324: "BP", - 33333: "TD", - 33406: "YA", - 33426: "WM", - 33432: "PB", - 33445: "JG", - 33486: "ZN", - 33493: "TS", - 33507: "QJ", - 33540: "QJ", - 33544: "ZC", - 33564: "XQ", - 33617: "YT", - 33632: "QJ", - 33636: "XH", - 33637: "YX", - 33694: "WG", - 33705: "PF", - 33728: "YW", - 33882: "SR", - 34067: "WM", - 34074: "YW", - 34121: "QJ", - 34255: "ZC", - 34259: "XL", - 34425: "JH", - 34430: "XH", - 34485: "KH", - 34503: "YS", - 34532: "HG", - 34552: "XS", - 34558: "YE", - 34593: "ZL", - 34660: "YQ", - 34892: "XH", - 34928: "SC", - 34999: "QJ", - 35048: "PB", - 35059: "SC", - 35098: "ZC", - 35203: "TQ", - 35265: "JX", - 35299: "JX", - 35782: "SZ", - 35828: "YS", - 35830: "E", - 35843: "TD", - 35895: "YG", - 35977: "MH", - 36158: "JG", - 36228: "QJ", - 36426: "XQ", - 36466: "DC", - 36710: "JC", - 36711: "ZYG", - 36767: "PB", - 36866: "SK", - 36951: "YW", - 37034: "YX", - 37063: "XH", - 37218: "ZC", - 37325: "ZC", - 38063: "PB", - 38079: "TD", - 38085: "QY", - 38107: "DC", - 38116: "TD", - 38123: "YD", - 38224: "HG", - 38241: "XTC", - 38271: "ZC", - 38415: "YE", - 38426: "KH", - 38461: "YD", - 38463: "AE", - 38466: "PB", - 38477: "XJ", - 38518: "YT", - 38551: "WK", - 38585: "ZC", - 38704: "XS", - 38739: "LJ", - 38761: "GJ", - 38808: "SQ", - 39048: "JG", - 39049: "XJ", - 39052: "HG", - 39076: "CZ", - 39271: "XT", - 39534: "TD", - 39552: "TD", - 39584: "PB", - 39647: "SB", - 39730: "LG", - 39748: "TPB", - 40109: "ZQ", - 40479: "ND", - 40516: "HG", - 40536: "HG", - 40583: "QJ", - 40765: "YQ", - 40784: "QJ", - 40840: "YK", - 40863: "QJG" - }; - - var _checkPYCh = function (ch) { - var uni = ch.charCodeAt(0); - // 如果不在汉字处理范围之内,返回原字符,也可以调用自己的处理函数 - if (uni > 40869 || uni < 19968) {return ch;} // dealWithOthers(ch); - return (oMultiDiff[uni] ? oMultiDiff[uni] : (_ChineseFirstPY.charAt(uni - 19968))); - }; - - var _mkPYRslt = function (arr) { - var arrRslt = [""], k; - for (var i = 0, len = arr.length; i < len; i++) { - var str = arr[i]; - var strlen = str.length; - if (strlen == 1) { - for (k = 0; k < arrRslt.length; k++) { - arrRslt[k] += str; - } - } else { - var tmpArr = arrRslt.slice(0); - arrRslt = []; - for (k = 0; k < strlen; k++) { - // 复制一个相同的arrRslt - var tmp = tmpArr.slice(0); - // 把当前字符str[k]添加到每个元素末尾 - for (var j = 0; j < tmp.length; j++) { - tmp[j] += str.charAt(k); - } - // 把复制并修改后的数组连接到arrRslt上 - arrRslt = arrRslt.concat(tmp); - } - } - } - return arrRslt.join("").toLowerCase(); - }; - - _.extend(BI, { - makeFirstPY: function (str) { - if (typeof (str) !== "string") {return "" + str;} - var arrResult = []; // 保存中间结果的数组 - for (var i = 0, len = str.length; i < len; i++) { - // 获得unicode码 - var ch = str.charAt(i); - // 检查该unicode码是否在处理范围之内,在则返回该码对映汉字的拼音首字母,不在则调用其它函数处理 - arrResult.push(_checkPYCh(ch)); - } - // 处理arrResult,返回所有可能的拼音首字母串数组 - return _mkPYRslt(arrResult); - } - }); -})();/** - * Detect Element Resize. - * Forked in order to guard against unsafe 'window' and 'document' references. - * - * https://github.com/sdecima/javascript-detect-element-resize - * Sebastian Decima - * - * version: 0.5.3 - **/ -!(function () { - // Check `document` and `window` in case of server-side rendering - var _window; - if (typeof window !== "undefined") { - _window = window; - } else if (typeof self !== "undefined") { - _window = self; - } else { - _window = this; - } - - var addEventListener = typeof document !== "undefined" && document.addEventListener; - var stylesCreated = false; - - if (addEventListener) { - var requestFrame = (function () { - var raf = _window.requestAnimationFrame || _window.mozRequestAnimationFrame || _window.webkitRequestAnimationFrame || - function (fn) { - return _window.setTimeout(fn, 20); - }; - return function (fn) { - return raf(fn); - }; - })(); - - var cancelFrame = (function () { - var cancel = _window.cancelAnimationFrame || _window.mozCancelAnimationFrame || _window.webkitCancelAnimationFrame || - _window.clearTimeout; - return function (id) { - return cancel(id); - }; - })(); - - var resetTriggers = function (element) { - var triggers = element.__resizeTriggers__, - expand = triggers.firstElementChild, - contract = triggers.lastElementChild, - expandChild = expand.firstElementChild; - contract.scrollLeft = contract.scrollWidth; - contract.scrollTop = contract.scrollHeight; - expandChild.style.width = expand.offsetWidth + 1 + "px"; - expandChild.style.height = expand.offsetHeight + 1 + "px"; - expand.scrollLeft = expand.scrollWidth; - expand.scrollTop = expand.scrollHeight; - }; - - var checkTriggers = function (element) { - return element.offsetWidth !== element.__resizeLast__.width || - element.offsetHeight !== element.__resizeLast__.height; - }; - - var scrollListener = function (e) { - var element = this; - resetTriggers(this); - if (this.__resizeRAF__) cancelFrame(this.__resizeRAF__); - this.__resizeRAF__ = requestFrame(function () { - if (checkTriggers(element)) { - element.__resizeLast__.width = element.offsetWidth; - element.__resizeLast__.height = element.offsetHeight; - element.__resizeListeners__.forEach(function (fn) { - fn.call(element, e); - }); - } - }); - }; - - /* Detect CSS Animations support to detect element display/re-attach */ - var animation = false, - animationstring = "animation", - keyframeprefix = "", - animationstartevent = "animationstart", - domPrefixes = "Webkit Moz O ms".split(" "), - startEvents = "webkitAnimationStart animationstart oAnimationStart MSAnimationStart".split(" "), - pfx = ""; - { - var elm = document.createElement("fakeelement"); - if (elm.style.animationName !== undefined) { - animation = true; - } - - if (animation === false) { - for (var i = 0; i < domPrefixes.length; i++) { - if (elm.style[domPrefixes[i] + "AnimationName"] !== undefined) { - pfx = domPrefixes[i]; - animationstring = pfx + "Animation"; - keyframeprefix = "-" + pfx.toLowerCase() + "-"; - animationstartevent = startEvents[i]; - animation = true; - break; - } - } - } - } - - var animationName = "resizeanim"; - var animationKeyframes = "@" + keyframeprefix + "keyframes " + animationName + " { from { opacity: 0; } to { opacity: 0; } } "; - var animationStyle = keyframeprefix + "animation: 1ms " + animationName + "; "; - } - - var createStyles = function () { - if (!stylesCreated) { - // opacity:0 works around a chrome bug https://code.google.com/p/chromium/issues/detail?id=286360 - var css = (animationKeyframes ? animationKeyframes : "") + - ".resize-triggers { " + (animationStyle ? animationStyle : "") + "visibility: hidden; opacity: 0; } " + - ".resize-triggers, .resize-triggers > div, .contract-trigger:before { content: \" \"; display: block; position: absolute; top: 0; left: 0; height: 100%; width: 100%; overflow: hidden; } .resize-triggers > div { background: #eee; overflow: auto; } .contract-trigger:before { width: 200%; height: 200%; }", - head = document.head || document.getElementsByTagName("head")[0], - style = document.createElement("style"); - - style.type = "text/css"; - if (style.styleSheet) { - style.styleSheet.cssText = css; - } else { - style.appendChild(document.createTextNode(css)); - } - - head.appendChild(style); - stylesCreated = true; - } - }; - - var addResizeListener = function (element, fn) { - if (addEventListener) { - if (!element.__resizeTriggers__) { - if (getComputedStyle(element).position === "static") element.style.position = "relative"; - createStyles(); - element.__resizeLast__ = {}; - element.__resizeListeners__ = []; - (element.__resizeTriggers__ = document.createElement("div")).className = "resize-triggers"; - element.__resizeTriggers__.innerHTML = "<div class=\"expand-trigger\"><div></div></div>" + - "<div class=\"contract-trigger\"></div>"; - element.appendChild(element.__resizeTriggers__); - resetTriggers(element); - element.addEventListener("scroll", scrollListener, true); - - /* Listen for a css animation to detect element display/re-attach */ - animationstartevent && element.__resizeTriggers__.addEventListener(animationstartevent, function (e) { - if (e.animationName === animationName) {resetTriggers(element);} - }); - } - element.__resizeListeners__.push(fn); - - } else { - element.attachEvent("onresize", fn); - } - }; - - var removeResizeListener = function (element, fn) { - if (addEventListener) { - element.__resizeListeners__.splice(element.__resizeListeners__.indexOf(fn), 1); - if (!element.__resizeListeners__.length) { - element.removeEventListener("scroll", scrollListener, true); - element.__resizeTriggers__ = !element.removeChild(element.__resizeTriggers__); - } - } else { - element.detachEvent("onresize", fn); - } - }; - - BI.ResizeDetector = { - addResizeListener: function (widget, fn) { - addResizeListener(widget.element[0], fn); - return function () { - removeResizeListener(widget.element[0], fn); - }; - }, - removeResizeListener: function (widget, fn) { - removeResizeListener(widget.element[0], fn); - } - }; -}()); - -(function () { - function defaultComparator (a, b) { - return a < b; - } - - BI.Heap = function (items, comparator) { - this._items = items || []; - this._size = this._items.length; - this._comparator = comparator || defaultComparator; - this._heapify(); - }; - - BI.Heap.prototype = { - constructor: BI.Heap, - empty: function () { - return this._size === 0; - }, - - pop: function () { - if (this._size === 0) { - return; - } - - var elt = this._items[0]; - - var lastElt = this._items.pop(); - this._size--; - - if (this._size > 0) { - this._items[0] = lastElt; - this._sinkDown(0); - } - - return elt; - }, - - push: function (item) { - this._items[this._size++] = item; - this._bubbleUp(this._size - 1); - }, - - size: function () { - return this._size; - }, - - peek: function () { - if (this._size === 0) { - return; - } - - return this._items[0]; - }, - - _heapify: function () { - for (var index = Math.floor((this._size + 1) / 2); index >= 0; index--) { - this._sinkDown(index); - } - }, - - _bubbleUp: function (index) { - var elt = this._items[index]; - while (index > 0) { - var parentIndex = Math.floor((index + 1) / 2) - 1; - var parentElt = this._items[parentIndex]; - - // if parentElt < elt, stop - if (this._comparator(parentElt, elt)) { - return; - } - - // swap - this._items[parentIndex] = elt; - this._items[index] = parentElt; - index = parentIndex; - } - }, - - _sinkDown: function (index) { - var elt = this._items[index]; - - while (true) { - var leftChildIndex = 2 * (index + 1) - 1; - var rightChildIndex = 2 * (index + 1); - var swapIndex = -1; - - if (leftChildIndex < this._size) { - var leftChild = this._items[leftChildIndex]; - if (this._comparator(leftChild, elt)) { - swapIndex = leftChildIndex; - } - } - - if (rightChildIndex < this._size) { - var rightChild = this._items[rightChildIndex]; - if (this._comparator(rightChild, elt)) { - if (swapIndex === -1 || - this._comparator(rightChild, this._items[swapIndex])) { - swapIndex = rightChildIndex; - } - } - } - - // if we don't have a swap, stop - if (swapIndex === -1) { - return; - } - - this._items[index] = this._items[swapIndex]; - this._items[swapIndex] = elt; - index = swapIndex; - } - } - }; -})(); -(function () { - var clamp = function (min, value, max) { - if (value < min) { - return min; - } - if (value > max) { - return max; - } - return value; - }; - - var BUFFER_ROWS = 5; - var NO_ROWS_SCROLL_RESULT = { - index: 0, - offset: 0, - position: 0, - contentHeight: 0 - }; - - BI.TableScrollHelper = function (rowCount, - defaultRowHeight, - viewportHeight, - rowHeightGetter) { - this._rowOffsets = BI.PrefixIntervalTree.uniform(rowCount, defaultRowHeight); - this._storedHeights = new Array(rowCount); - for (var i = 0; i < rowCount; ++i) { - this._storedHeights[i] = defaultRowHeight; - } - this._rowCount = rowCount; - this._position = 0; - this._contentHeight = rowCount * defaultRowHeight; - this._defaultRowHeight = defaultRowHeight; - this._rowHeightGetter = rowHeightGetter ? - rowHeightGetter : function () { - return defaultRowHeight; - }; - this._viewportHeight = viewportHeight; - - this._updateHeightsInViewport(0, 0); - }; - - BI.TableScrollHelper.prototype = { - constructor: BI.TableScrollHelper, - setRowHeightGetter: function (rowHeightGetter) { - this._rowHeightGetter = rowHeightGetter; - }, - - setViewportHeight: function (viewportHeight) { - this._viewportHeight = viewportHeight; - }, - - getContentHeight: function () { - return this._contentHeight; - }, - - _updateHeightsInViewport: function (firstRowIndex, - firstRowOffset) { - var top = firstRowOffset; - var index = firstRowIndex; - while (top <= this._viewportHeight && index < this._rowCount) { - this._updateRowHeight(index); - top += this._storedHeights[index]; - index++; - } - }, - - _updateHeightsAboveViewport: function (firstRowIndex) { - var index = firstRowIndex - 1; - while (index >= 0 && index >= firstRowIndex - BUFFER_ROWS) { - var delta = this._updateRowHeight(index); - this._position += delta; - index--; - } - }, - - _updateRowHeight: function (rowIndex) { - if (rowIndex < 0 || rowIndex >= this._rowCount) { - return 0; - } - var newHeight = this._rowHeightGetter(rowIndex); - if (newHeight !== this._storedHeights[rowIndex]) { - var change = newHeight - this._storedHeights[rowIndex]; - this._rowOffsets.set(rowIndex, newHeight); - this._storedHeights[rowIndex] = newHeight; - this._contentHeight += change; - return change; - } - return 0; - }, - - getRowPosition: function (rowIndex) { - this._updateRowHeight(rowIndex); - return this._rowOffsets.sumUntil(rowIndex); - }, - - scrollBy: function (delta) { - if (this._rowCount === 0) { - return NO_ROWS_SCROLL_RESULT; - } - var firstRow = this._rowOffsets.greatestLowerBound(this._position); - firstRow = clamp(firstRow, 0, Math.max(this._rowCount - 1, 0)); - var firstRowPosition = this._rowOffsets.sumUntil(firstRow); - var rowIndex = firstRow; - var position = this._position; - - var rowHeightChange = this._updateRowHeight(rowIndex); - if (firstRowPosition !== 0) { - position += rowHeightChange; - } - var visibleRowHeight = this._storedHeights[rowIndex] - - (position - firstRowPosition); - - if (delta >= 0) { - - while (delta > 0 && rowIndex < this._rowCount) { - if (delta < visibleRowHeight) { - position += delta; - delta = 0; - } else { - delta -= visibleRowHeight; - position += visibleRowHeight; - rowIndex++; - } - if (rowIndex < this._rowCount) { - this._updateRowHeight(rowIndex); - visibleRowHeight = this._storedHeights[rowIndex]; - } - } - } else if (delta < 0) { - delta = -delta; - var invisibleRowHeight = this._storedHeights[rowIndex] - visibleRowHeight; - - while (delta > 0 && rowIndex >= 0) { - if (delta < invisibleRowHeight) { - position -= delta; - delta = 0; - } else { - position -= invisibleRowHeight; - delta -= invisibleRowHeight; - rowIndex--; - } - if (rowIndex >= 0) { - var change = this._updateRowHeight(rowIndex); - invisibleRowHeight = this._storedHeights[rowIndex]; - position += change; - } - } - } - - var maxPosition = this._contentHeight - this._viewportHeight; - position = clamp(position, 0, maxPosition); - this._position = position; - var firstRowIndex = this._rowOffsets.greatestLowerBound(position); - firstRowIndex = clamp(firstRowIndex, 0, Math.max(this._rowCount - 1, 0)); - firstRowPosition = this._rowOffsets.sumUntil(firstRowIndex); - var firstRowOffset = firstRowPosition - position; - - this._updateHeightsInViewport(firstRowIndex, firstRowOffset); - this._updateHeightsAboveViewport(firstRowIndex); - - return { - index: firstRowIndex, - offset: firstRowOffset, - position: this._position, - contentHeight: this._contentHeight - }; - }, - - _getRowAtEndPosition: function (rowIndex) { - // We need to update enough rows above the selected one to be sure that when - // we scroll to selected position all rows between first shown and selected - // one have most recent heights computed and will not resize - this._updateRowHeight(rowIndex); - var currentRowIndex = rowIndex; - var top = this._storedHeights[currentRowIndex]; - while (top < this._viewportHeight && currentRowIndex >= 0) { - currentRowIndex--; - if (currentRowIndex >= 0) { - this._updateRowHeight(currentRowIndex); - top += this._storedHeights[currentRowIndex]; - } - } - var position = this._rowOffsets.sumTo(rowIndex) - this._viewportHeight; - if (position < 0) { - position = 0; - } - return position; - }, - - scrollTo: function (position) { - if (this._rowCount === 0) { - return NO_ROWS_SCROLL_RESULT; - } - if (position <= 0) { - // If position less than or equal to 0 first row should be fully visible - // on top - this._position = 0; - this._updateHeightsInViewport(0, 0); - - return { - index: 0, - offset: 0, - position: this._position, - contentHeight: this._contentHeight - }; - } else if (position >= this._contentHeight - this._viewportHeight) { - // If position is equal to or greater than max scroll value, we need - // to make sure to have bottom border of last row visible. - var rowIndex = this._rowCount - 1; - position = this._getRowAtEndPosition(rowIndex); - } - this._position = position; - - var firstRowIndex = this._rowOffsets.greatestLowerBound(position); - firstRowIndex = clamp(firstRowIndex, 0, Math.max(this._rowCount - 1, 0)); - var firstRowPosition = this._rowOffsets.sumUntil(firstRowIndex); - var firstRowOffset = firstRowPosition - position; - - this._updateHeightsInViewport(firstRowIndex, firstRowOffset); - this._updateHeightsAboveViewport(firstRowIndex); - - return { - index: firstRowIndex, - offset: firstRowOffset, - position: this._position, - contentHeight: this._contentHeight - }; - }, - - /** - * Allows to scroll to selected row with specified offset. It always - * brings that row to top of viewport with that offset - */ - scrollToRow: function (rowIndex, offset) { - rowIndex = clamp(rowIndex, 0, Math.max(this._rowCount - 1, 0)); - offset = clamp(offset, -this._storedHeights[rowIndex], 0); - var firstRow = this._rowOffsets.sumUntil(rowIndex); - return this.scrollTo(firstRow - offset); - }, - - /** - * Allows to scroll to selected row by bringing it to viewport with minimal - * scrolling. This that if row is fully visible, scroll will not be changed. - * If top border of row is above top of viewport it will be scrolled to be - * fully visible on the top of viewport. If the bottom border of row is - * below end of viewport, it will be scrolled up to be fully visible on the - * bottom of viewport. - */ - scrollRowIntoView: function (rowIndex) { - rowIndex = clamp(rowIndex, 0, Math.max(this._rowCount - 1, 0)); - var rowBegin = this._rowOffsets.sumUntil(rowIndex); - var rowEnd = rowBegin + this._storedHeights[rowIndex]; - if (rowBegin < this._position) { - return this.scrollTo(rowBegin); - } else if (this._position + this._viewportHeight < rowEnd) { - var position = this._getRowAtEndPosition(rowIndex); - return this.scrollTo(position); - } - return this.scrollTo(this._position); - } - }; - -})(); -// Data structure that allows to store values and assign positions to them -// in a way to minimize changing positions of stored values when new ones are -// added or when some values are replaced. Stored elements are alwasy assigned -// a consecutive set of positoins startin from 0 up to count of elements less 1 -// Following actions can be executed -// * get position assigned to given value (null if value is not stored) -// * create new entry for new value and get assigned position back -// * replace value that is furthest from specified value range with new value -// and get it's position back -// All operations take amortized log(n) time where n is number of elements in -// the set. -BI.IntegerBufferSet = function () { - this._valueToPositionMap = {}; - this._size = 0; - this._smallValues = new BI.Heap( - [], // Initial data in the heap - this._smallerComparator - ); - this._largeValues = new BI.Heap( - [], // Initial data in the heap - this._greaterComparator - ); - -}; - -BI.IntegerBufferSet.prototype = { - constructor: BI.IntegerBufferSet, - getSize: function () /* number*/ { - return this._size; - }, - - getValuePosition: function (/* number*/ value) /* ?number*/ { - if (this._valueToPositionMap[value] === undefined) { - return null; - } - return this._valueToPositionMap[value]; - }, - - getNewPositionForValue: function (/* number*/ value) /* number*/ { - var newPosition = this._size; - this._size++; - this._pushToHeaps(newPosition, value); - this._valueToPositionMap[value] = newPosition; - return newPosition; - }, - - replaceFurthestValuePosition: function (/* number*/ lowValue, - /* number*/ highValue, - /* number*/ newValue) /* ?number*/ { - this._cleanHeaps(); - if (this._smallValues.empty() || this._largeValues.empty()) { - // Threre are currently no values stored. We will have to create new - // position for this value. - return null; - } - - var minValue = this._smallValues.peek().value; - var maxValue = this._largeValues.peek().value; - if (minValue >= lowValue && maxValue <= highValue) { - // All values currently stored are necessary, we can't reuse any of them. - return null; - } - - var valueToReplace; - if (lowValue - minValue > maxValue - highValue) { - // minValue is further from provided range. We will reuse it's position. - valueToReplace = minValue; - this._smallValues.pop(); - } else { - valueToReplace = maxValue; - this._largeValues.pop(); - } - var position = this._valueToPositionMap[valueToReplace]; - delete this._valueToPositionMap[valueToReplace]; - this._valueToPositionMap[newValue] = position; - this._pushToHeaps(position, newValue); - - return position; - }, - - _pushToHeaps: function (/* number*/ position, /* number*/ value) { - var element = { - position: position, - value: value - }; - // We can reuse the same object in both heaps, because we don't mutate them - this._smallValues.push(element); - this._largeValues.push(element); - }, - - _cleanHeaps: function () { - // We not usually only remove object from one heap while moving value. - // Here we make sure that there is no stale data on top of heaps. - this._cleanHeap(this._smallValues); - this._cleanHeap(this._largeValues); - var minHeapSize = - Math.min(this._smallValues.size(), this._largeValues.size()); - var maxHeapSize = - Math.max(this._smallValues.size(), this._largeValues.size()); - if (maxHeapSize > 10 * minHeapSize) { - // There are many old values in one of heaps. We nned to get rid of them - // to not use too avoid memory leaks - this._recreateHeaps(); - } - }, - - _recreateHeaps: function () { - var sourceHeap = this._smallValues.size() < this._largeValues.size() ? - this._smallValues : - this._largeValues; - var newSmallValues = new Heap( - [], // Initial data in the heap - this._smallerComparator - ); - var newLargeValues = new Heap( - [], // Initial datat in the heap - this._greaterComparator - ); - while (!sourceHeap.empty()) { - var element = sourceHeap.pop(); - // Push all stil valid elements to new heaps - if (this._valueToPositionMap[element.value] !== undefined) { - newSmallValues.push(element); - newLargeValues.push(element); - } - } - this._smallValues = newSmallValues; - this._largeValues = newLargeValues; - }, - - _cleanHeap: function (/* object*/ heap) { - while (!heap.empty() && - this._valueToPositionMap[heap.peek().value] === undefined) { - heap.pop(); - } - }, - - _smallerComparator: function (/* object*/ lhs, /* object*/ rhs) /* boolean*/ { - return lhs.value < rhs.value; - }, - - _greaterComparator: function (/* object*/ lhs, /* object*/ rhs) /* boolean*/ { - return lhs.value > rhs.value; - } -}; - -!(function () { - BI.LinkHashMap = function () { - this.array = []; - this.map = {}; - }; - BI.LinkHashMap.prototype = { - constructor: BI.LinkHashMap, - has: function (key) { - if (key in this.map) { - return true; - } - return false; - }, - - add: function (key, value) { - if (typeof key === "undefined") { - return; - } - if (key in this.map) { - this.map[key] = value; - } else { - this.array.push(key); - this.map[key] = value; - } - }, - - remove: function (key) { - if (key in this.map) { - delete this.map[key]; - for (var i = 0; i < this.array.length; i++) { - if (this.array[i] == key) { - this.array.splice(i, 1); - break; - } - } - } - }, - - size: function () { - return this.array.length; - }, - - each: function (fn, scope) { - var scope = scope || window; - var fn = fn || null; - if (fn == null || typeof (fn) !== "function") { - return; - } - for (var i = 0; i < this.array.length; i++) { - var key = this.array[i]; - var value = this.map[key]; - var re = fn.call(scope, key, value, i, this.array, this.map); - if (re == false) { - break; - } - } - }, - - get: function (key) { - return this.map[key]; - }, - - toArray: function () { - var array = []; - this.each(function (key, value) { - array.push(value); - }); - return array; - } - }; -})();window.BI = window.BI || {}; - -$.extend(BI, { - $defaultImport: function (options, type) { - var config; - if (BI.isObject(options)) { - config = $.extend({ - op: "resource", - path: null, - type: null, - must: false - }, options); - config.url = BI.servletURL + "?op=" + config.op + "&resource=" + config.path; - } else { - config = { - url: BI.servletURL + "?op=resource&resource=" + options, - type: arguments[1], - must: arguments[2] - }; - } - this.$import(config.url, config.type, config.must); - }, - $import: function () { - var _LOADED = {}; // alex:保存加载过的 - function loadReady (src, must) { - var $scripts = $("head script, body script"); - $.each($scripts, function (i, item) { - if (item.src.indexOf(src) != -1) { - _LOADED[src] = true; - } - }); - var $links = $("head link"); - $.each($links, function (i, item) { - if (item.href.indexOf(src) != -1 && must) { - _LOADED[src] = false; - $(item).remove(); - } - }); - } - - // must=true 强行加载 - return function (src, ext, must) { - loadReady(src, must); - // alex:如果已经加载过了的,直接return - if (_LOADED[src] === true) { - return; - } - if (ext === "css") { - var link = document.createElement("link"); - link.rel = "stylesheet"; - link.type = "text/css"; - link.href = src; - var head = document.getElementsByTagName("head")[0]; - head.appendChild(link); - _LOADED[src] = true; - } else { - // alex:这里用同步调用的方式,必须等待ajax完成 - $.ajax({ - url: src, - dataType: "script", // alex:指定dataType为script,jquery会帮忙做globalEval的事情 - async: false, - cache: true, - complete: function (res, status) { - /* - * alex:发现jquery会很智能地判断一下返回的数据类型是不是script,然后做一个globalEval - * 所以当status为success时就不需要再把其中的内容加到script里面去了 - */ - if (status == "success") { - _LOADED[src] = true; - } - } - }); - } - }; - }() -}); -!(function () { - BI.LRU = function (limit) { - this.size = 0; - this.limit = limit; - this.head = this.tail = undefined; - this._keymap = {}; - }; - - var p = BI.LRU.prototype; - - p.put = function (key, value) { - var removed; - if (this.size === this.limit) { - removed = this.shift(); - } - - var entry = this.get(key, true); - if (!entry) { - entry = { - key: key - }; - this._keymap[key] = entry; - if (this.tail) { - this.tail.newer = entry; - entry.older = this.tail; - } else { - this.head = entry; - } - this.tail = entry; - this.size++; - } - entry.value = value; - - return removed; - }; - - p.shift = function () { - var entry = this.head; - if (entry) { - this.head = this.head.newer; - this.head.older = undefined; - entry.newer = entry.older = undefined; - this._keymap[entry.key] = undefined; - this.size--; - } - return entry; - }; - - - p.get = function (key, returnEntry) { - var entry = this._keymap[key]; - if (entry === undefined) return; - if (entry === this.tail) { - return returnEntry - ? entry - : entry.value; - } - // HEAD--------------TAIL - // <.older .newer> - // <--- add direction -- - // A B C <D> E - if (entry.newer) { - if (entry === this.head) { - this.head = entry.newer; - } - entry.newer.older = entry.older; // C <-- E. - } - if (entry.older) { - entry.older.newer = entry.newer; // C. --> E - } - entry.newer = undefined; // D --x - entry.older = this.tail; // D. --> E - if (this.tail) { - this.tail.newer = entry; // E. <-- D - } - this.tail = entry; - return returnEntry - ? entry - : entry.value; - }; - - p.has = function (key) { - return this._keymap[key] != null; - }; -})(); -!(function () { - var MD5 = function (hexcase) { - this.hexcase = !hexcase ? 0 : 1; - /* hex output format. 0 - lowercase; 1 - uppercase */ - this.b64pad = ""; - /* base-64 pad character. "=" for strict RFC compliance */ - this.chrsz = 8; - /* bits per input character. 8 - ASCII; 16 - Unicode */ - }; - - /* - * These are the functions you'll usually want to call - * They take string arguments and return either hex or base-64 encoded strings - */ - MD5.prototype.hex_md5 = function (s) { - return this.binl2hex(this.core_md5(this.str2binl(s), s.length * this.chrsz)); - }; - - MD5.prototype.hex_md5_salt = function (s) { - var md5ed = this.hex_md5(s); - - var items1 = []; - var items2 = []; - for (var i = 0; i < md5ed.length; i++) { - if (i % 2 === 0) { - items1.push(md5ed.charAt(i)); - } else { - items2.push(md5ed.charAt(i)); - } - } - var result = ":" + items1.join("") + items2.join(""); - return result; - }; - - MD5.prototype.b64_md5 = function (s) { - return this.binl2b64(this.core_md5(this.str2binl(s), s.length * this.chrsz)); - }; - - MD5.prototype.hex_hmac_md5 = function (key, data) { - return this.binl2hex(this.core_hmac_md5(key, data)); - }; - - MD5.prototype.b64_hmac_md5 = function (key, data) { - return this.binl2b64(this.core_hmac_md5(key, data)); - }; - - /* Backwards compatibility - same as hex_md5() */ - MD5.prototype.calcMD5 = function (s) { - return this.binl2hex(this.core_md5(this.str2binl(s), s.length * this.chrsz)); - }; - - MD5.prototype.core_md5 = function (x, len) { - /* append padding */ - x[len >> 5] |= 0x80 << ((len) % 32); - x[(((len + 64) >>> 9) << 4) + 14] = len; - - var a = 1732584193; - var b = -271733879; - var c = -1732584194; - var d = 271733878; - - for (var i = 0; i < x.length; i += 16) { - var olda = a; - var oldb = b; - var oldc = c; - var oldd = d; - - a = this.md5_ff(a, b, c, d, x[i + 0], 7, -680876936); - d = this.md5_ff(d, a, b, c, x[i + 1], 12, -389564586); - c = this.md5_ff(c, d, a, b, x[i + 2], 17, 606105819); - b = this.md5_ff(b, c, d, a, x[i + 3], 22, -1044525330); - a = this.md5_ff(a, b, c, d, x[i + 4], 7, -176418897); - d = this.md5_ff(d, a, b, c, x[i + 5], 12, 1200080426); - c = this.md5_ff(c, d, a, b, x[i + 6], 17, -1473231341); - b = this.md5_ff(b, c, d, a, x[i + 7], 22, -45705983); - a = this.md5_ff(a, b, c, d, x[i + 8], 7, 1770035416); - d = this.md5_ff(d, a, b, c, x[i + 9], 12, -1958414417); - c = this.md5_ff(c, d, a, b, x[i + 10], 17, -42063); - b = this.md5_ff(b, c, d, a, x[i + 11], 22, -1990404162); - a = this.md5_ff(a, b, c, d, x[i + 12], 7, 1804603682); - d = this.md5_ff(d, a, b, c, x[i + 13], 12, -40341101); - c = this.md5_ff(c, d, a, b, x[i + 14], 17, -1502002290); - b = this.md5_ff(b, c, d, a, x[i + 15], 22, 1236535329); - - a = this.md5_gg(a, b, c, d, x[i + 1], 5, -165796510); - d = this.md5_gg(d, a, b, c, x[i + 6], 9, -1069501632); - c = this.md5_gg(c, d, a, b, x[i + 11], 14, 643717713); - b = this.md5_gg(b, c, d, a, x[i + 0], 20, -373897302); - a = this.md5_gg(a, b, c, d, x[i + 5], 5, -701558691); - d = this.md5_gg(d, a, b, c, x[i + 10], 9, 38016083); - c = this.md5_gg(c, d, a, b, x[i + 15], 14, -660478335); - b = this.md5_gg(b, c, d, a, x[i + 4], 20, -405537848); - a = this.md5_gg(a, b, c, d, x[i + 9], 5, 568446438); - d = this.md5_gg(d, a, b, c, x[i + 14], 9, -1019803690); - c = this.md5_gg(c, d, a, b, x[i + 3], 14, -187363961); - b = this.md5_gg(b, c, d, a, x[i + 8], 20, 1163531501); - a = this.md5_gg(a, b, c, d, x[i + 13], 5, -1444681467); - d = this.md5_gg(d, a, b, c, x[i + 2], 9, -51403784); - c = this.md5_gg(c, d, a, b, x[i + 7], 14, 1735328473); - b = this.md5_gg(b, c, d, a, x[i + 12], 20, -1926607734); - - a = this.md5_hh(a, b, c, d, x[i + 5], 4, -378558); - d = this.md5_hh(d, a, b, c, x[i + 8], 11, -2022574463); - c = this.md5_hh(c, d, a, b, x[i + 11], 16, 1839030562); - b = this.md5_hh(b, c, d, a, x[i + 14], 23, -35309556); - a = this.md5_hh(a, b, c, d, x[i + 1], 4, -1530992060); - d = this.md5_hh(d, a, b, c, x[i + 4], 11, 1272893353); - c = this.md5_hh(c, d, a, b, x[i + 7], 16, -155497632); - b = this.md5_hh(b, c, d, a, x[i + 10], 23, -1094730640); - a = this.md5_hh(a, b, c, d, x[i + 13], 4, 681279174); - d = this.md5_hh(d, a, b, c, x[i + 0], 11, -358537222); - c = this.md5_hh(c, d, a, b, x[i + 3], 16, -722521979); - b = this.md5_hh(b, c, d, a, x[i + 6], 23, 76029189); - a = this.md5_hh(a, b, c, d, x[i + 9], 4, -640364487); - d = this.md5_hh(d, a, b, c, x[i + 12], 11, -421815835); - c = this.md5_hh(c, d, a, b, x[i + 15], 16, 530742520); - b = this.md5_hh(b, c, d, a, x[i + 2], 23, -995338651); - - a = this.md5_ii(a, b, c, d, x[i + 0], 6, -198630844); - d = this.md5_ii(d, a, b, c, x[i + 7], 10, 1126891415); - c = this.md5_ii(c, d, a, b, x[i + 14], 15, -1416354905); - b = this.md5_ii(b, c, d, a, x[i + 5], 21, -57434055); - a = this.md5_ii(a, b, c, d, x[i + 12], 6, 1700485571); - d = this.md5_ii(d, a, b, c, x[i + 3], 10, -1894986606); - c = this.md5_ii(c, d, a, b, x[i + 10], 15, -1051523); - b = this.md5_ii(b, c, d, a, x[i + 1], 21, -2054922799); - a = this.md5_ii(a, b, c, d, x[i + 8], 6, 1873313359); - d = this.md5_ii(d, a, b, c, x[i + 15], 10, -30611744); - c = this.md5_ii(c, d, a, b, x[i + 6], 15, -1560198380); - b = this.md5_ii(b, c, d, a, x[i + 13], 21, 1309151649); - a = this.md5_ii(a, b, c, d, x[i + 4], 6, -145523070); - d = this.md5_ii(d, a, b, c, x[i + 11], 10, -1120210379); - c = this.md5_ii(c, d, a, b, x[i + 2], 15, 718787259); - b = this.md5_ii(b, c, d, a, x[i + 9], 21, -343485551); - - a = this.safe_add(a, olda); - b = this.safe_add(b, oldb); - c = this.safe_add(c, oldc); - d = this.safe_add(d, oldd); - } - return Array(a, b, c, d); - - }; - - /* - * These functions implement the four basic operations the algorithm uses. - */ - MD5.prototype.md5_cmn = function (q, a, b, x, s, t) { - return this.safe_add(this.bit_rol(this.safe_add(this.safe_add(a, q), this.safe_add(x, t)), s), b); - }; - MD5.prototype.md5_ff = function (a, b, c, d, x, s, t) { - return this.md5_cmn((b & c) | ((~b) & d), a, b, x, s, t); - }; - MD5.prototype.md5_gg = function (a, b, c, d, x, s, t) { - return this.md5_cmn((b & d) | (c & (~d)), a, b, x, s, t); - }; - MD5.prototype.md5_hh = function (a, b, c, d, x, s, t) { - return this.md5_cmn(b ^ c ^ d, a, b, x, s, t); - }; - MD5.prototype.md5_ii = function (a, b, c, d, x, s, t) { - return this.md5_cmn(c ^ (b | (~d)), a, b, x, s, t); - }; - - /* - * Calculate the HMAC-MD5, of a key and some data - */ - MD5.prototype.core_hmac_md5 = function (key, data) { - var bkey = this.str2binl(key); - if (bkey.length > 16) {bkey = this.core_md5(bkey, key.length * this.chrsz);} - - var ipad = Array(16), opad = Array(16); - for (var i = 0; i < 16; i++) { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; - } - - var hash = this.core_md5(ipad.concat(this.str2binl(data)), 512 + data.length * this.chrsz); - return this.core_md5(opad.concat(hash), 512 + 128); - }; - - /* - * Add integers, wrapping at 2^32. This uses 16-bit operations internally - * to work around bugs in some JS interpreters. - */ - MD5.prototype.safe_add = function (x, y) { - var lsw = (x & 0xFFFF) + (y & 0xFFFF); - var msw = (x >> 16) + (y >> 16) + (lsw >> 16); - return (msw << 16) | (lsw & 0xFFFF); - }; - - /* - * Bitwise rotate a 32-bit number to the left. - */ - MD5.prototype.bit_rol = function (num, cnt) { - return (num << cnt) | (num >>> (32 - cnt)); - }; - - /* - * Convert a string to an array of little-endian words - * If chrsz is ASCII, characters >255 have their hi-byte silently ignored. - */ - MD5.prototype.str2binl = function (str) { - var bin = Array(); - var mask = (1 << this.chrsz) - 1; - for (var i = 0; i < str.length * this.chrsz; i += this.chrsz) {bin[i >> 5] |= (str.charCodeAt(i / this.chrsz) & mask) << (i % 32);} - return bin; - }; - - /* - * Convert an array of little-endian words to a hex string. - */ - MD5.prototype.binl2hex = function (binarray) { - var hex_tab = this.hexcase ? "0123456789ABCDEF" : "0123456789abcdef"; - var str = ""; - for (var i = 0; i < binarray.length * 4; i++) { - str += hex_tab.charAt((binarray[i >> 2] >> ((i % 4) * 8 + 4)) & 0xF) - + hex_tab.charAt((binarray[i >> 2] >> ((i % 4) * 8)) & 0xF); - } - return str; - }; - - /* - * Convert an array of little-endian words to a base-64 string - */ - MD5.prototype.binl2b64 = function (binarray) { - var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; - var str = ""; - for (var i = 0; i < binarray.length * 4; i += 3) { - var triplet = (((binarray[i >> 2] >> 8 * (i % 4)) & 0xFF) << 16) - | (((binarray[i + 1 >> 2] >> 8 * ((i + 1) % 4)) & 0xFF) << 8) - | ((binarray[i + 2 >> 2] >> 8 * ((i + 2) % 4)) & 0xFF); - for (var j = 0; j < 4; j++) { - if (i * 8 + j * 6 > binarray.length * 32) {str += this.b64pad;} else {str += tab.charAt((triplet >> 6 * (3 - j)) & 0x3F);} - } - } - return str; - }; - BI.MD5 = new MD5(); -})();// 线段树 -(function () { - var parent = function (node) { - return Math.floor(node / 2); - }; - - var Int32Array = window.Int32Array || function (size) { - var xs = []; - for (var i = size - 1; i >= 0; --i) { - xs[i] = 0; - } - return xs; - }; - - var ceilLog2 = function (x) { - var y = 1; - while (y < x) { - y *= 2; - } - return y; - }; - - BI.PrefixIntervalTree = function (xs) { - this._size = xs.length; - this._half = ceilLog2(this._size); - this._heap = new Int32Array(2 * this._half); - - var i; - for (i = 0; i < this._size; ++i) { - this._heap[this._half + i] = xs[i]; - } - - for (i = this._half - 1; i > 0; --i) { - this._heap[i] = this._heap[2 * i] + this._heap[2 * i + 1]; - } - }; - - BI.PrefixIntervalTree.prototype = { - constructor: BI.PrefixIntervalTree, - set: function (index, value) { - var node = this._half + index; - this._heap[node] = value; - - node = parent(node); - for (; node !== 0; node = parent(node)) { - this._heap[node] = - this._heap[2 * node] + this._heap[2 * node + 1]; - } - }, - - get: function (index) { - var node = this._half + index; - return this._heap[node]; - }, - - getSize: function () { - return this._size; - }, - - /** - * get(0) + get(1) + ... + get(end - 1). - */ - sumUntil: function (end) { - if (end === 0) { - return 0; - } - - var node = this._half + end - 1; - var sum = this._heap[node]; - for (; node !== 1; node = parent(node)) { - if (node % 2 === 1) { - sum += this._heap[node - 1]; - } - } - - return sum; - }, - - /** - * get(0) + get(1) + ... + get(inclusiveEnd). - */ - sumTo: function (inclusiveEnd) { - return this.sumUntil(inclusiveEnd + 1); - }, - - /** - * sum get(begin) + get(begin + 1) + ... + get(end - 1). - */ - sum: function (begin, end) { - return this.sumUntil(end) - this.sumUntil(begin); - }, - - /** - * Returns the smallest i such that 0 <= i <= size and sumUntil(i) <= t, or - * -1 if no such i exists. - */ - greatestLowerBound: function (t) { - if (t < 0) { - return -1; - } - - var node = 1; - if (this._heap[node] <= t) { - return this._size; - } - - while (node < this._half) { - var leftSum = this._heap[2 * node]; - if (t < leftSum) { - node = 2 * node; - } else { - node = 2 * node + 1; - t -= leftSum; - } - } - - return node - this._half; - }, - - /** - * Returns the smallest i such that 0 <= i <= size and sumUntil(i) < t, or - * -1 if no such i exists. - */ - greatestStrictLowerBound: function (t) { - if (t <= 0) { - return -1; - } - - var node = 1; - if (this._heap[node] < t) { - return this._size; - } - - while (node < this._half) { - var leftSum = this._heap[2 * node]; - if (t <= leftSum) { - node = 2 * node; - } else { - node = 2 * node + 1; - t -= leftSum; - } - } - - return node - this._half; - }, - - /** - * Returns the smallest i such that 0 <= i <= size and t <= sumUntil(i), or - * size + 1 if no such i exists. - */ - leastUpperBound: function (t) { - return this.greatestStrictLowerBound(t) + 1; - }, - - /** - * Returns the smallest i such that 0 <= i <= size and t < sumUntil(i), or - * size + 1 if no such i exists. - */ - leastStrictUpperBound: function (t) { - return this.greatestLowerBound(t) + 1; - } - }; - - BI.PrefixIntervalTree.uniform = function (size, initialValue) { - var xs = []; - for (var i = size - 1; i >= 0; --i) { - xs[i] = initialValue; - } - - return new BI.PrefixIntervalTree(xs); - }; - - BI.PrefixIntervalTree.empty = function (size) { - return BI.PrefixIntervalTree.uniform(size, 0); - }; - -})(); - -!(function () { - BI.Queue = function (capacity) { - this.capacity = capacity; - this.array = []; - }; - BI.Queue.prototype = { - constructor: BI.Queue, - - contains: function (v) { - return this.array.contains(v); - }, - - indexOf: function (v) { - return this.array.contains(v); - }, - - getElementByIndex: function (index) { - return this.array[index]; - }, - - push: function (v) { - this.array.push(v); - if (this.capacity && this.array.length > this.capacity) { - this.array.shift(); - } - }, - - pop: function () { - this.array.pop(); - }, - - shift: function () { - this.array.shift(); - }, - - unshift: function (v) { - this.array.unshift(v); - if (this.capacity && this.array.length > this.capacity) { - this.array.pop(); - } - }, - - remove: function (v) { - this.array.remove(v); - }, - - splice: function () { - this.array.splice.apply(this.array, arguments); - }, - - slice: function () { - this.array.slice.apply(this.array, arguments); - }, - - size: function () { - return this.array.length; - }, - - each: function (fn, scope) { - var scope = scope || window; - var fn = fn || null; - if (fn == null || typeof (fn) !== "function") { - return; - } - for (var i = 0; i < this.array.length; i++) { - var re = fn.call(scope, i, this.array[i], this.array); - if (re == false) { - break; - } - } - }, - - toArray: function () { - return this.array; - }, - - fromArray: function (array) { - var self = this; - BI.each(array, function (i, v) { - self.push(v); - }); - }, - - clear: function () { - this.array.clear(); - } - }; -})();!(function () { - var Section = function (height, width, x, y) { - this.height = height; - this.width = width; - this.x = x; - this.y = y; - - this._indexMap = {}; - this._indices = []; - }; - - Section.prototype = { - constructor: Section, - addCellIndex: function (index) { - if (!this._indexMap[index]) { - this._indexMap[index] = true; - this._indices.push(index); - } - }, - - getCellIndices: function () { - return this._indices; - } - }; - - var SECTION_SIZE = 100; - BI.SectionManager = function (sectionSize) { - this._sectionSize = sectionSize || SECTION_SIZE; - this._cellMetadata = []; - this._sections = {}; - }; - - BI.SectionManager.prototype = { - constructor: BI.SectionManager, - getCellIndices: function (height, width, x, y) { - var indices = {}; - - BI.each(this.getSections(height, width, x, y), function (i, section) { - BI.each(section.getCellIndices(), function (j, index) { - indices[index] = index; - }); - }); - - return BI.map(BI.keys(indices), function (i, index) { - return indices[index]; - }); - }, - - getCellMetadata: function (index) { - return this._cellMetadata[index]; - }, - - getSections: function (height, width, x, y) { - var sectionXStart = Math.floor(x / this._sectionSize); - var sectionXStop = Math.floor((x + width - 1) / this._sectionSize); - var sectionYStart = Math.floor(y / this._sectionSize); - var sectionYStop = Math.floor((y + height - 1) / this._sectionSize); - - var sections = []; - - for (var sectionX = sectionXStart; sectionX <= sectionXStop; sectionX++) { - for (var sectionY = sectionYStart; sectionY <= sectionYStop; sectionY++) { - var key = sectionX + "." + sectionY; - - if (!this._sections[key]) { - this._sections[key] = new Section(this._sectionSize, this._sectionSize, sectionX * this._sectionSize, sectionY * this._sectionSize); - } - - sections.push(this._sections[key]); - } - } - - return sections; - }, - - getTotalSectionCount: function () { - return BI.size(this._sections); - }, - - registerCell: function (cellMetadatum, index) { - this._cellMetadata[index] = cellMetadatum; - - BI.each(this.getSections(cellMetadatum.height, cellMetadatum.width, cellMetadatum.x, cellMetadatum.y), function (i, section) { - section.addCellIndex(index); - }); - } - }; -})(); -(function () { - var clamp = function (value, min, max) { - if (value < min) { - return min; - } - if (value > max) { - return max; - } - return value; - }; - var MIN_BUFFER_ROWS = 6; - var MAX_BUFFER_ROWS = 10; - - BI.TableRowBuffer = function (rowsCount, - defaultRowHeight, - viewportHeight, - rowHeightGetter) { - this._bufferSet = new BI.IntegerBufferSet(); - this._defaultRowHeight = defaultRowHeight; - this._viewportRowsBegin = 0; - this._viewportRowsEnd = 0; - this._maxVisibleRowCount = Math.ceil(viewportHeight / defaultRowHeight) + 1; - // this._bufferRowsCount = Math.floor(this._maxVisibleRowCount / 2); - this._bufferRowsCount = clamp( - Math.floor(this._maxVisibleRowCount / 2), - MIN_BUFFER_ROWS, - MAX_BUFFER_ROWS - ); - this._rowsCount = rowsCount; - this._rowHeightGetter = rowHeightGetter; - this._rows = []; - this._viewportHeight = viewportHeight; - - }; - BI.TableRowBuffer.prototype = { - constructor: BI.TableRowBuffer, - - getRowsWithUpdatedBuffer: function () { - var remainingBufferRows = 2 * this._bufferRowsCount; - var bufferRowIndex = - Math.max(this._viewportRowsBegin - this._bufferRowsCount, 0); - while (bufferRowIndex < this._viewportRowsBegin) { - this._addRowToBuffer( - bufferRowIndex, - this._viewportRowsBegin, - this._viewportRowsEnd - 1 - ); - bufferRowIndex++; - remainingBufferRows--; - } - bufferRowIndex = this._viewportRowsEnd; - while (bufferRowIndex < this._rowsCount && remainingBufferRows > 0) { - this._addRowToBuffer( - bufferRowIndex, - this._viewportRowsBegin, - this._viewportRowsEnd - 1 - ); - bufferRowIndex++; - remainingBufferRows--; - } - return this._rows; - }, - - getRows: function (firstRowIndex, - firstRowOffset) { - var top = firstRowOffset; - var totalHeight = top; - var rowIndex = firstRowIndex; - var endIndex = - Math.min(firstRowIndex + this._maxVisibleRowCount, this._rowsCount); - - this._viewportRowsBegin = firstRowIndex; - while (rowIndex < endIndex || - (totalHeight < this._viewportHeight && rowIndex < this._rowsCount)) { - this._addRowToBuffer( - rowIndex, - firstRowIndex, - endIndex - 1 - ); - totalHeight += this._rowHeightGetter(rowIndex); - ++rowIndex; - // Store index after the last viewport row as end, to be able to - // distinguish when there are no rows rendered in viewport - this._viewportRowsEnd = rowIndex; - } - - return this._rows; - }, - - _addRowToBuffer: function (rowIndex, - firstViewportRowIndex, - lastViewportRowIndex) { - var rowPosition = this._bufferSet.getValuePosition(rowIndex); - var viewportRowsCount = lastViewportRowIndex - firstViewportRowIndex + 1; - var allowedRowsCount = viewportRowsCount + this._bufferRowsCount * 2; - if (rowPosition === null && - this._bufferSet.getSize() >= allowedRowsCount) { - rowPosition = - this._bufferSet.replaceFurthestValuePosition( - firstViewportRowIndex, - lastViewportRowIndex, - rowIndex - ); - } - if (rowPosition === null) { - // We can't reuse any of existing positions for this row. We have to - // create new position - rowPosition = this._bufferSet.getNewPositionForValue(rowIndex); - this._rows[rowPosition] = rowIndex; - } else { - // This row already is in the table with rowPosition position or it - // can replace row that is in that position - this._rows[rowPosition] = rowIndex; - } - } - }; - -})(); - -(function () { - BI.Tree = function () { - this.root = new BI.Node(BI.UUID()); - }; - - BI.Tree.prototype = { - constructor: BI.Tree, - addNode: function (node, newNode, index) { - if (BI.isNull(newNode)) { - this.root.addChild(node, index); - } else if (BI.isNull(node)) { - this.root.addChild(newNode, index); - } else { - node.addChild(newNode, index); - } - }, - - isRoot: function (node) { - return node === this.root; - }, - - getRoot: function () { - return this.root; - }, - - clear: function () { - this.root.clear(); - }, - - initTree: function (nodes) { - var self = this; - this.clear(); - var queue = []; - BI.each(nodes, function (i, node) { - var n = new BI.Node(node); - n.set("data", node); - self.addNode(n); - queue.push(n); - }); - while (!BI.isEmpty(queue)) { - var parent = queue.shift(); - var node = parent.get("data"); - BI.each(node.children, function (i, child) { - var n = new BI.Node(child); - n.set("data", child); - queue.push(n); - self.addNode(parent, n); - }); - } - }, - - _toJSON: function (node) { - var self = this; - var children = []; - BI.each(node.getChildren(), function (i, child) { - children.push(self._toJSON(child)); - }); - return BI.extend({ - id: node.id - }, BI.deepClone(node.get("data")), (children.length > 0 ? { - children: children - } : {})); - }, - - toJSON: function (node) { - var self = this, result = []; - BI.each((node || this.root).getChildren(), function (i, child) { - result.push(self._toJSON(child)); - }); - return result; - }, - - _toJSONWithNode: function (node) { - var self = this; - var children = []; - BI.each(node.getChildren(), function (i, child) { - children.push(self._toJSONWithNode(child)); - }); - return BI.extend({ - id: node.id - }, BI.deepClone(node.get("data")), { - node: node - }, (children.length > 0 ? { - children: children - } : {})); - }, - - toJSONWithNode: function (node) { - var self = this, result = []; - BI.each((node || this.root).getChildren(), function (i, child) { - result.push(self._toJSONWithNode(child)); - }); - return result; - }, - - search: function (root, target, param) { - if (!(root instanceof BI.Node)) { - return arguments.callee.apply(this, [this.root, root, target]); - } - var self = this, next = null; - - if (BI.isNull(target)) { - return null; - } - if (BI.isEqual(root[param || "id"], target)) { - return root; - } - BI.any(root.getChildren(), function (i, child) { - next = self.search(child, target, param); - if (null !== next) { - return true; - } - }); - return next; - }, - - _traverse: function (node, callback) { - var queue = []; - queue.push(node); - while (!BI.isEmpty(queue)) { - var temp = queue.shift(); - var b = callback && callback(temp); - if (b === false) { - break; - } - if (b === true) { - continue; - } - if (temp != null) { - queue = queue.concat(temp.getChildren()); - } - } - }, - - traverse: function (callback) { - this._traverse(this.root, callback); - }, - - _recursion: function (node, route, callback) { - var self = this; - return BI.every(node.getChildren(), function (i, child) { - var next = BI.clone(route); - next.push(child.id); - var b = callback && callback(child, next); - if (b === false) { - return false; - } - if (b === true) { - return true; - } - return self._recursion(child, next, callback); - }); - }, - - recursion: function (callback) { - this._recursion(this.root, [], callback); - }, - - inOrderTraverse: function (callback) { - this._inOrderTraverse(this.root, callback); - }, - - // 中序遍历(递归) - _inOrderTraverse: function (node, callback) { - if (node != null) { - this._inOrderTraverse(node.getLeft()); - callback && callback(node); - this._inOrderTraverse(node.getRight()); - } - }, - - // 中序遍历(非递归) - nrInOrderTraverse: function (callback) { - - var stack = []; - var node = this.root; - while (node != null || !BI.isEmpty(stack)) { - while (node != null) { - stack.push(node); - node = node.getLeft(); - } - node = stack.pop(); - callback && callback(node); - node = node.getRight(); - } - }, - - preOrderTraverse: function (callback) { - this._preOrderTraverse(this.root, callback); - }, - - // 先序遍历(递归) - _preOrderTraverse: function (node, callback) { - if (node != null) { - callback && callback(node); - this._preOrderTraverse(node.getLeft()); - this._preOrderTraverse(node.getRight()); - } - }, - - // 先序遍历（非递归） - nrPreOrderTraverse: function (callback) { - - var stack = []; - var node = this.root; - - while (node != null || !BI.isEmpty(stack)) { - - while (node != null) { - callback && callback(node); - stack.push(node); - node = node.getLeft(); - } - node = stack.pop(); - node = node.getRight(); - } - }, - - postOrderTraverse: function (callback) { - this._postOrderTraverse(this.root, callback); - }, - - // 后序遍历(递归) - _postOrderTraverse: function (node, callback) { - if (node != null) { - this._postOrderTraverse(node.getLeft()); - this._postOrderTraverse(node.getRight()); - callback && callback(node); - } - }, - - // 后续遍历(非递归) - nrPostOrderTraverse: function (callback) { - - var stack = []; - var node = this.root; - var preNode = null;// 表示最近一次访问的节点 - - while (node != null || !BI.isEmpty(stack)) { - - while (node != null) { - stack.push(node); - node = node.getLeft(); - } - - node = BI.last(stack); - - if (node.getRight() == null || node.getRight() == preNode) { - callback && callback(node); - node = stack.pop(); - preNode = node; - node = null; - } else { - node = node.getRight(); - } - } - } - }; - - BI.Node = function (id) { - if (BI.isObject(id)) { - BI.extend(this, id); - } else { - this.id = id; - } - this.clear.apply(this, arguments); - }; - - BI.Node.prototype = { - constructor: BI.Node, - - set: function (key, value) { - if (BI.isObject(key)) { - BI.extend(this, key); - return; - } - this[key] = value; - }, - - get: function (key) { - return this[key]; - }, - - isLeaf: function () { - return BI.isEmpty(this.children); - }, - - getChildren: function () { - return this.children; - }, - - getChildrenLength: function () { - return this.children.length; - }, - - getFirstChild: function () { - return BI.first(this.children); - }, - - getLastChild: function () { - return BI.last(this.children); - }, - - setLeft: function (left) { - this.left = left; - }, - - getLeft: function () { - return this.left; - }, - - setRight: function (right) { - this.right = right; - }, - - getRight: function () { - return this.right; - }, - - setParent: function (parent) { - this.parent = parent; - }, - - getParent: function () { - return this.parent; - }, - - getChild: function (index) { - return this.children[index]; - }, - - getChildIndex: function (id) { - return BI.findIndex(this.children, function (i, ch) { - return ch.get("id") === id; - }); - }, - - removeChild: function (id) { - this.removeChildByIndex(this.getChildIndex(id)); - }, - - removeChildByIndex: function (index) { - var before = this.getChild(index - 1); - var behind = this.getChild(index + 1); - if (before != null) { - before.setRight(behind || null); - } - if (behind != null) { - behind.setLeft(before || null); - } - this.children.splice(index, 1); - }, - - removeAllChilds: function () { - this.children = []; - }, - - addChild: function (child, index) { - var cur = null; - if (BI.isUndefined(index)) { - cur = this.children.length - 1; - } else { - cur = index - 1; - } - child.setParent(this); - if (cur >= 0) { - this.getChild(cur) && this.getChild(cur).setRight(child); - child.setLeft(this.getChild(cur)); - } - if (BI.isUndefined(index)) { - this.children.push(child); - } else { - this.children.splice(index, 0, child); - } - }, - - equals: function (obj) { - return this === obj || this.id === obj.id; - }, - - clear: function () { - this.parent = null; - this.left = null; - this.right = null; - this.children = []; - } - }; - - BI.extend(BI.Tree, { - transformToArrayFormat: function (nodes, pId) { - if (!nodes) return []; - var r = []; - if (BI.isArray(nodes)) { - for (var i = 0, l = nodes.length; i < l; i++) { - var node = BI.clone(nodes[i]); - node.pId = node.pId == null ? pId : node.pId; - delete node.children; - r.push(node); - if (nodes[i]["children"]) { - r = r.concat(BI.Tree.transformToArrayFormat(nodes[i]["children"], node.id)); - } - } - } else { - var newNodes = BI.clone(nodes); - newNodes.pId = newNodes.pId == null ? pId : newNodes.pId; - delete newNodes.children; - r.push(newNodes); - if (nodes["children"]) { - r = r.concat(BI.Tree.transformToArrayFormat(nodes["children"], newNodes.id)); - } - } - return r; - }, - - arrayFormat: function (nodes, pId) { - if (!nodes) { - return []; - } - var r = []; - if (BI.isArray(nodes)) { - for (var i = 0, l = nodes.length; i < l; i++) { - var node = nodes[i]; - node.pId = node.pId == null ? pId : node.pId; - r.push(node); - if (nodes[i]["children"]) { - r = r.concat(BI.Tree.arrayFormat(nodes[i]["children"], node.id)); - } - } - } else { - var newNodes = nodes; - newNodes.pId = newNodes.pId == null ? pId : newNodes.pId; - r.push(newNodes); - if (nodes["children"]) { - r = r.concat(BI.Tree.arrayFormat(nodes["children"], newNodes.id)); - } - } - return r; - }, - - transformToTreeFormat: function (sNodes) { - var i, l; - if (!sNodes) { - return []; - } - - if (BI.isArray(sNodes)) { - var r = []; - var tmpMap = []; - for (i = 0, l = sNodes.length; i < l; i++) { - if (BI.isNull(sNodes[i].id)) { - return sNodes; - } - tmpMap[sNodes[i].id] = BI.clone(sNodes[i]); - } - for (i = 0, l = sNodes.length; i < l; i++) { - if (tmpMap[sNodes[i].pId] && sNodes[i].id !== sNodes[i].pId) { - if (!tmpMap[sNodes[i].pId].children) { - tmpMap[sNodes[i].pId].children = []; - } - tmpMap[sNodes[i].pId].children.push(tmpMap[sNodes[i].id]); - } else { - r.push(tmpMap[sNodes[i].id]); - } - delete tmpMap[sNodes[i].id].pId; - } - return r; - } - return [sNodes]; - - }, - - treeFormat: function (sNodes) { - var i, l; - if (!sNodes) { - return []; - } - - if (BI.isArray(sNodes)) { - var r = []; - var tmpMap = []; - for (i = 0, l = sNodes.length; i < l; i++) { - if (BI.isNull(sNodes[i].id)) { - return sNodes; - } - tmpMap[sNodes[i].id] = sNodes[i]; - } - for (i = 0, l = sNodes.length; i < l; i++) { - if (tmpMap[sNodes[i].pId] && sNodes[i].id !== sNodes[i].pId) { - if (!tmpMap[sNodes[i].pId].children) { - tmpMap[sNodes[i].pId].children = []; - } - tmpMap[sNodes[i].pId].children.push(tmpMap[sNodes[i].id]); - } else { - r.push(tmpMap[sNodes[i].id]); - } - } - return r; - } - return [sNodes]; - - }, - - traversal: function (array, callback) { - if (BI.isNull(array)) { - return; - } - var self = this; - BI.any(array, function (i, item) { - if (callback(i, item) === false) { - return true; - } - self.traversal(item.children, callback); - }); - } - }); -})();// 向量操作 -BI.Vector = function (x, y) { - this.x = x; - this.y = y; -}; -BI.Vector.prototype = { - constructor: BI.Vector, - cross: function (v) { - return (this.x * v.y - this.y * v.x); - }, - length: function (v) { - return (Math.sqrt(this.x * v.x + this.y * v.y)); - } -}; -BI.Region = function (x, y, w, h) { - this.x = x; - this.y = y; - this.w = w; - this.h = h; -}; -BI.Region.prototype = { - constructor: BI.Region, - // 判断两个区域是否相交，若相交，则要么顶点互相包含，要么矩形边界（或对角线）相交 - isIntersects: function (obj) { - if (this.isPointInside(obj.x, obj.y) || - this.isPointInside(obj.x + obj.w, obj.y) || - this.isPointInside(obj.x, obj.y + obj.h) || - this.isPointInside(obj.x + obj.w, obj.y + obj.h)) { - return true; - } else if (obj.isPointInside(this.x, this.y) || - obj.isPointInside(this.x + this.w, this.y) || - obj.isPointInside(this.x, this.y + this.h) || - obj.isPointInside(this.x + this.w, this.y + this.h)) { - return true; - } else if (obj.x != null && obj.y != null)// 判断矩形对角线相交 |v1 X v2||v1 X v3| < 0 - { - var vector1 = new BI.Vector(this.w, this.h);// 矩形对角线向量 - var vector2 = new BI.Vector(obj.x - this.x, obj.y - this.y); - var vector3 = new BI.Vector(vector2.x + obj.w, vector2.y + obj.h); - if ((vector1.cross(vector2) * vector1.cross(vector3)) < 0) { - return true; - } - } - return false; - }, - // 判断一个点是否在这个区域内部 - isPointInside: function (x, y) { - if (this.x == null || this.y == null) { - return false; - } - if (x >= this.x && x <= this.x + this.w && y >= this.y && y <= this.y + this.h) { - return true; - } - return false; - }, - // 返回区域的重心，因为是矩形所以返回中点 - getPosition: function () { - var pos = []; - pos.push(this.x + this.w / 2); - pos.push(this.y + this.h / 2); - return pos; - } -};// ; -// !(function (BI) { -// -// if (BI.isIE()) { -// XMLSerializer = null; -// DOMParser = null; -// } -// -// -// var XML = { -// Document: { -// NodeType: { -// ELEMENT: 1, -// ATTRIBUTE: 2, -// TEXT: 3, -// CDATA_SECTION: 4, -// ENTITY_REFERENCE: 5, -// ENTITY: 6, -// PROCESSING_INSTRUCTION: 7, -// COMMENT: 8, -// DOCUMENT: 9, -// DOCUMENT_TYPE: 10, -// DOCUMENT_FRAGMENT: 11, -// NOTATION: 12 -// } -// } -// }; -// -// XML.ResultType = { -// single: 'single', -// array: 'array' -// }; -// -// XML.fromString = function (xmlStr) { -// try { -// var parser = new DOMParser(); -// return parser.parseFromString(xmlStr, "text/xml"); -// } catch (e) { -// var arrMSXML = ["MSXML2.DOMDocument.6.0", "MSXML2.DOMDocument.3.0"]; -// for (var i = 0; i < arrMSXML.length; i++) { -// try { -// var xmlDoc = new ActiveXObject(arrMSXML[i]); -// xmlDoc.setProperty("SelectionLanguage", "XPath"); -// xmlDoc.async = false; -// xmlDoc.loadXML(xmlStr); -// return xmlDoc; -// } catch (xmlError) { -// } -// } -// } -// }; -// -// XML.toString = function (xmlNode) { -// if (!BI.isIE()) { -// var xmlSerializer = new XMLSerializer(); -// return xmlSerializer.serializeToString(xmlNode); -// } else -// return xmlNode.xml; -// }; -// -// XML.getNSResolver = function (str) { -// if (!str) { -// return null; -// } -// var list = str.split(' '); -// var namespaces = {}; -// for (var i = 0; i < list.length; i++) { -// var pair = list[i].split('='); -// var fix = BI.trim(pair[0]).replace("xmlns:", ""); -// namespaces[fix] = BI.trim(pair[1]).replace(/"/g, "").replace(/'/g, ""); -// } -// return function (prefix) { -// return namespaces[prefix]; -// }; -// }; -// -// XML.eval = function (context, xpathExp, resultType, namespaces) { -// if ((BI.isIE() && ('undefined' === typeof(context.selectSingleNode) || 'undefined' === typeof(context.selectNodes)))) { -// return XML.eval2(context, xpathExp, resultType, namespaces); -// } else { -// if (BI.isIE()) { -// namespaces = namespaces ? namespaces : ""; -// var doc = (context.nodeType == XML.Document.NodeType.DOCUMENT) ? context : context.ownerDocument; -// doc.setProperty("SelectionNamespaces", namespaces); -// var result; -// if (resultType == this.ResultType.single) { -// result = context.selectSingleNode(xpathExp); -// } else { -// result = context.selectNodes(xpathExp) || []; -// } -// doc.setProperty("SelectionNamespaces", ""); -// return result; -// } else { -// var node = context; -// var xmlDoc = (context.nodeName.indexOf("document") == -1) ? context.ownerDocument : context; -// var retType = (resultType == this.ResultType.single) ? XPathResult.FIRST_ORDERED_NODE_TYPE : XPathResult.ANY_TYPE; -// var col = xmlDoc.evaluate(xpathExp, node, XML.getNSResolver(namespaces), retType, null); -// -// if (retType == XPathResult.FIRST_ORDERED_NODE_TYPE) { -// return col.singleNodeValue; -// } else { -// var thisColMemb = col.iterateNext(); -// var rowsCol = []; -// while (thisColMemb) { -// rowsCol[rowsCol.length] = thisColMemb; -// thisColMemb = col.iterateNext(); -// } -// return rowsCol; -// } -// } -// } -// }; -// -// XML.eval2 = function (context, xpathExp, resultType, namespaces) { -// if (resultType !== "single" && resultType !== undefined && resultType !== null) { -// throw new Error("justep.SimpleXML.eval only be resultType='single', not" + resultType); -// } -// -// if (context === null || context === undefined || xpathExp === null || xpathExp === undefined) { -// return context; -// } -// -// if (context.nodeType == XML.Document.NodeType.DOCUMENT) { -// context = context.documentElement; -// } -// -// var childs, i; -// if (xpathExp.indexOf("/") != -1) { -// var items = xpathExp.split("/"); -// var isAbs = xpathExp.substring(0, 1) == "/"; -// for (i = 0; i < items.length; i++) { -// var item = items[i]; -// if (item === "") { -// continue; -// } else { -// var next = null; -// var ii = i + 1; -// for (; ii < items.length; ii++) { -// if (next === null) { -// next = items[ii]; -// } else { -// next = next + "/" + items[ii]; -// } -// } -// -// if (item == ".") { -// return this.eval(context, next, resultType); -// -// } else if (item == "..") { -// return this.eval2(context.parentNode, next, resultType); -// -// } else if (item == "*") { -// if (isAbs) { -// return this.eval2(context, next, resultType); -// -// } else { -// childs = context.childNodes; -// for (var j = 0; j < childs.length; j++) { -// var tmp = this.eval2(childs[j], next, resultType); -// if (tmp !== null) { -// return tmp; -// } -// } -// return null; -// } -// -// } else { -// if (isAbs) { -// if (context.nodeName == item) { -// return this.eval2(context, next, resultType); -// } else { -// return null; -// } -// } else { -// var child = this.getChildByName(context, item); -// if (child !== null) { -// return this.eval2(child, next, resultType); -// } else { -// return null; -// } -// -// } -// } -// -// } -// } -// -// return null; -// -// } else { -// if ("text()" == xpathExp) { -// childs = context.childNodes; -// for (i = 0; i < childs.length; i++) { -// if (childs[i].nodeType == XML.Document.NodeType.TEXT) { -// return childs[i]; -// } -// } -// return null; -// } else { -// return this.getChildByName(context, xpathExp); -// } -// } -// }; -// -// XML.getChildByName = function (context, name) { -// if (context === null || context === undefined || name === null || name === undefined) { -// return null; -// } -// -// if (context.nodeType == XML.Document.NodeType.DOCUMENT) { -// context = context.documentElement; -// } -// -// var childs = context.childNodes; -// for (var i = 0; i < childs.length; i++) { -// if (childs[i].nodeType == XML.Document.NodeType.ELEMENT && (childs[i].nodeName == name || name == "*")) { -// return childs[i]; -// } -// } -// -// return null; -// }; -// -// XML.appendChildren = function (context, xpathExp, nodes, isBefore) { -// nodes = (typeof nodes.length != "undefined") ? nodes : [nodes]; -// var finded = this.eval(context, xpathExp); -// var count = finded.length; -// for (var i = 0; i < count; i++) { -// if (isBefore && finded[i].firstNode) { -// this._insertBefore(finded[i], nodes, finded[i].firstNode); -// } else { -// for (var j = 0; j < nodes.length; j++) { -// finded[i].appendChild(nodes[j]); -// } -// } -// } -// return count; -// }; -// -// XML.removeNodes = function (context, xpathExp) { -// var nodes = this.eval(context, xpathExp); -// for (var i = 0; i < nodes.length; i++) { -// nodes[i].parentNode.removeChild(nodes[i]); -// } -// }; -// -// XML._insertBefore = function (parent, newchildren, refchild) { -// for (var i = 0; i < newchildren.length; i++) { -// parent.insertBefore(newchildren[i], refchild); -// } -// }; -// -// XML.insertNodes = function (context, xpathExp, nodes, isBefore) { -// nodes = (typeof nodes.length != "undefined") ? nodes : [nodes]; -// var finded = this.eval(context, xpathExp); -// var count = finded.length; -// for (var i = 0; i < count; i++) { -// var refnode = (isBefore) ? finded[i] : finded[i].nextSibling; -// this._insertBefore(finded[i].parentNode, nodes, refnode); -// } -// return count; -// }; -// -// XML.replaceNodes = function (context, xpathExp, nodes) { -// nodes = (typeof nodes.length != "undefined") ? nodes : [nodes]; -// var finded = this.eval(context, xpathExp); -// var count = finded.length; -// for (var i = 0; i < count; i++) { -// var refnode = finded[i]; -// var parent = refnode.parentNode; -// this._insertBefore(parent, nodes, refnode); -// parent.removeChild(refnode); -// } -// return count; -// }; -// -// XML.setNodeText = function (context, xpathExp, text) { -// var finded = this.eval(context, xpathExp, this.ResultType.single); -// if (finded === null) { -// return; -// } -// if (finded.nodeType == XML.Document.NodeType.ELEMENT) { -// var textNode = this.eval(finded, "./text()", this.ResultType.single); -// if (!textNode) { -// textNode = finded.ownerDocument.createTextNode(""); -// finded.appendChild(textNode); -// } -// textNode.nodeValue = text; -// } else { -// finded.nodeValue = text; -// } -// return; -// }; -// -// XML.getNodeText = function (context, xpathExp, defaultValue) { -// var finded = xpathExp ? this.eval(context, xpathExp, this.ResultType.single) : context; -// if (finded && (finded.nodeType == XML.Document.NodeType.ELEMENT)) { -// finded = this.eval(finded, "./text()", this.ResultType.single); -// } -// return (finded && finded.nodeValue) ? "" + finded.nodeValue : (defaultValue !== undefined) ? defaultValue : null; -// }; -// -// XML.Namespaces = { -// XMLSCHEMA: "http://www.w3.org/2001/XMLSchema#", -// XMLSCHEMA_STRING: "http://www.w3.org/2001/XMLSchema#String", -// XMLSCHEMA_LONG: "http://www.w3.org/2001/XMLSchema#Long", -// XMLSCHEMA_INTEGER: 'http://www.w3.org/2001/XMLSchema#Integer', -// XMLSCHEMA_FLOAT: 'http://www.w3.org/2001/XMLSchema#Float', -// XMLSCHEMA_DOUBLE: 'http://www.w3.org/2001/XMLSchema#Double', -// XMLSCHEMA_DECIMAL: 'http://www.w3.org/2001/XMLSchema#Decimal', -// XMLSCHEMA_DATE: 'http://www.w3.org/2001/XMLSchema#Date', -// XMLSCHEMA_TIME: 'http://www.w3.org/2001/XMLSchema#Time', -// XMLSCHEMA_DATETIME: 'http://www.w3.org/2001/XMLSchema#DateTime', -// XMLSCHEMA_BOOLEAN: 'http://www.w3.org/2001/XMLSchema#Boolean', -// XMLSCHEMA_SYMBOL: 'http://www.w3.org/2001/XMLSchema#Symbol', -// JUSTEPSCHEMA: "http://www.justep.com/xbiz#", -// RDF: "http://www.w3.org/1999/02/22-rdf-syntax-ns#", -// JUSTEP: "http://www.justep.com/x5#", -// 'get': function (type) { -// type = type ? type.toLowerCase() : "string"; -// if ("string" == type) { -// return XML.Namespaces.XMLSCHEMA_STRING; -// } -// else if ("integer" == type) { -// return XML.Namespaces.XMLSCHEMA_INTEGER; -// } -// else if ("long" == type) { -// return XML.Namespaces.XMLSCHEMA_LONG; -// } -// else if ("float" == type) { -// return XML.Namespaces.XMLSCHEMA_FLOAT; -// } -// else if ("double" == type) { -// return XML.Namespaces.XMLSCHEMA_DOUBLE; -// } -// else if ("decimal" == type) { -// return XML.Namespaces.XMLSCHEMA_DECIMAL; -// } -// else if ("date" == type) { -// return XML.Namespaces.XMLSCHEMA_DATE; -// } -// else if ("time" == type) { -// return XML.Namespaces.XMLSCHEMA_TIME; -// } -// else if ("datetime" == type) { -// return XML.Namespaces.XMLSCHEMA_DATETIME; -// } -// else if ("boolean" == type) { -// return XML.Namespaces.XMLSCHEMA_BOOLEAN; -// } -// } -// }; -// })(BI); -BI.BehaviorFactory = { - createBehavior: function (key, options) { - var behavior; - switch (key) { - case "highlight": - behavior = BI.HighlightBehavior; - break; - case "redmark": - behavior = BI.RedMarkBehavior; - break; - } - return new behavior(options); - } -}; - -/** - * guy - * 行为控件 - * @class BI.Behavior - * @extends BI.OB - */ -BI.Behavior = BI.inherit(BI.OB, { - _defaultConfig: function () { - return BI.extend(BI.Behavior.superclass._defaultConfig.apply(this, arguments), { - rule: function () {return true;} - }); - }, - - _init: function () { - BI.Behavior.superclass._init.apply(this, arguments); - - }, - - doBehavior: function () { - - } -});/** - * 布局容器类 - * @class BI.Layout - * @extends BI.Widget - * - * @cfg {JSON} options 配置属性 - * @cfg {Boolean} [options.scrollable=false] 子组件超出容器边界之后是否会出现滚动条 - * @cfg {Boolean} [options.scrollx=false] 子组件超出容器边界之后是否会出现横向滚动条 - * @cfg {Boolean} [options.scrolly=false] 子组件超出容器边界之后是否会出现纵向滚动条 - */ -BI.Layout = BI.inherit(BI.Widget, { - props: function () { - return { - scrollable: null, // true, false, null - scrollx: false, // true, false - scrolly: false, // true, false - items: [] - }; - }, - - render: function () { - this._init4Margin(); - this._init4Scroll(); - }, - - _init4Margin: function () { - if (this.options.top) { - this.element.css("top", this.options.top); - } - if (this.options.left) { - this.element.css("left", this.options.left); - } - if (this.options.bottom) { - this.element.css("bottom", this.options.bottom); - } - if (this.options.right) { - this.element.css("right", this.options.right); - } - }, - - _init4Scroll: function () { - switch (this.options.scrollable) { - case true: - this.element.css("overflow", "auto"); - break; - case false: - this.element.css("overflow", "hidden"); - break; - default : - break; - } - if (this.options.scrollx) { - this.element.css({ - "overflow-x": "auto", - "overflow-y": "hidden" - }); - } - if (this.options.scrolly) { - this.element.css({ - "overflow-x": "hidden", - "overflow-y": "auto" - }); - } - }, - - _mountChildren: function () { - var self = this; - var frag = document.createDocumentFragment(); - var hasChild = false; - BI.each(this._children, function (i, widget) { - if (widget.element !== self.element) { - frag.appendChild(widget.element[0]); - hasChild = true; - } - }); - if (hasChild === true) { - this.element.append(frag); - } - }, - - _getChildName: function (index) { - return index + ""; - }, - - _addElement: function (i, item) { - var self = this, w; - if (!this.hasWidget(this._getChildName(i))) { - w = BI.createWidget(item); - w.on(BI.Events.DESTROY, function () { - BI.each(self._children, function (name, child) { - if (child === w) { - BI.remove(self._children, child); - self.removeItemAt(name | 0); - } - }); - }); - this.addWidget(this._getChildName(i), w); - } else { - w = this.getWidgetByName(this._getChildName(i)); - } - return w; - }, - - _getOptions: function (item) { - if (item instanceof BI.Widget) { - item = item.options; - } - item = BI.stripEL(item); - if (item instanceof BI.Widget) { - item = item.options; - } - return item; - }, - - _compare: function (item1, item2) { - var self = this; - return eq(item1, item2); - - // 不比较函数 - function eq (a, b, aStack, bStack) { - if (a === b) { - return a !== 0 || 1 / a === 1 / b; - } - if (a == null || b == null) { - return a === b; - } - var className = Object.prototype.toString.call(a); - switch (className) { - case "[object RegExp]": - case "[object String]": - return "" + a === "" + b; - case "[object Number]": - if (+a !== +a) { - return +b !== +b; - } - return +a === 0 ? 1 / +a === 1 / b : +a === +b; - case "[object Date]": - case "[object Boolean]": - return +a === +b; - } - - var areArrays = className === "[object Array]"; - if (!areArrays) { - if (BI.isFunction(a) && BI.isFunction(b)) { - return true; - } - a = self._getOptions(a); - b = self._getOptions(b); - } - - aStack = aStack || []; - bStack = bStack || []; - var length = aStack.length; - while (length--) { - if (aStack[length] === a) { - return bStack[length] === b; - } - } - - aStack.push(a); - bStack.push(b); - - if (areArrays) { - length = a.length; - if (length !== b.length) { - return false; - } - while (length--) { - if (!eq(a[length], b[length], aStack, bStack)) { - return false; - } - } - } else { - var keys = _.keys(a), key; - length = keys.length; - if (_.keys(b).length !== length) { - return false; - } - while (length--) { - key = keys[length]; - if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) { - return false; - } - } - } - aStack.pop(); - bStack.pop(); - return true; - } - }, - - _getWrapper: function () { - return this.element; - }, - - _addItemAt: function (index, item) { - for (var i = this.options.items.length; i > index; i--) { - this._children[this._getChildName(i)] = this._children[this._getChildName(i - 1)]; - } - delete this._children[this._getChildName(index)]; - this.options.items.splice(index, 0, item); - }, - - _removeItemAt: function (index) { - for (var i = index; i < this.options.items.length - 1; i++) { - this._children[this._getChildName(i)] = this._children[this._getChildName(i + 1)]; - } - delete this._children[this._getChildName(this.options.items.length - 1)]; - this.options.items.splice(index, 1); - }, - - /** - * 添加一个子组件到容器中 - * @param {JSON/BI.Widget} item 子组件 - */ - addItem: function (item) { - return this.addItemAt(this.options.items.length, item); - }, - - prependItem: function (item) { - return this.addItemAt(0, item); - }, - - addItemAt: function (index, item) { - if (index < 0 || index > this.options.items.length) { - return; - } - this._addItemAt(index, item); - var w = this._addElement(index, item); - if (index > 0) { - this._children[this._getChildName(index - 1)].element.after(w.element); - } else { - w.element.prependTo(this._getWrapper()); - } - w._mount(); - return w; - }, - - removeItemAt: function (indexes) { - indexes = BI.isArray(indexes) ? indexes : [indexes]; - var deleted = []; - var newItems = [], newChildren = {}; - for (var i = 0, len = this.options.items.length; i < len; i++) { - var child = this._children[this._getChildName(i)]; - if (indexes.contains(i)) { - child && deleted.push(child); - } else { - newChildren[this._getChildName(newItems.length)] = child; - newItems.push(this.options.items[i]); - } - } - this.options.items = newItems; - this._children = newChildren; - BI.each(deleted, function (i, c) { - c._destroy(); - }); - }, - - shouldUpdateItem: function (index, item) { - if (index < 0 || index > this.options.items.length - 1) { - return false; - } - var child = this._children[this._getChildName(index)]; - if (!child.shouldUpdate) { - return null; - } - return child.shouldUpdate(this._getOptions(item)) === true; - }, - - updateItemAt: function (index, item) { - if (index < 0 || index > this.options.items.length - 1) { - return; - } - - var child = this._children[this._getChildName(index)]; - var updated; - if (updated = child.update(this._getOptions(item))) { - return updated; - } - var del = this._children[this._getChildName(index)]; - delete this._children[this._getChildName(index)]; - this.options.items.splice(index, 1); - var w = this._addElement(index, item); - this.options.items.splice(index, 0, item); - this._children[this._getChildName(index)] = w; - if (index > 0) { - this._children[this._getChildName(index - 1)].element.after(w.element); - } else { - w.element.prependTo(this._getWrapper()); - } - del._destroy(); - w._mount(); - }, - - addItems: function (items) { - var self = this, o = this.options; - var fragment = document.createDocumentFragment(); - var added = []; - BI.each(items, function (i, item) { - var w = self._addElement(o.items.length, item); - self._children[self._getChildName(o.items.length)] = w; - o.items.push(item); - added.push(w); - fragment.appendChild(w.element[0]); - }); - this._getWrapper().append(fragment); - BI.each(added, function (i, w) { - w._mount(); - }); - }, - - prependItems: function (items) { - var self = this; - items = items || []; - var fragment = document.createDocumentFragment(); - var added = []; - for (var i = items.length - 1; i >= 0; i--) { - this._addItemAt(0, items[i]); - var w = this._addElement(0, items[i]); - self._children[self._getChildName(0)] = w; - this.options.items.unshift(items[i]); - added.push(w); - fragment.appendChild(w.element[0]); - } - this._getWrapper().prepend(fragment); - BI.each(added, function (i, w) { - w._mount(); - }); - }, - - getValue: function () { - var self = this, value = [], child; - BI.each(this.options.items, function (i) { - if (child = self._children[self._getChildName(i)]) { - var v = child.getValue(); - v = BI.isArray(v) ? v : [v]; - value = value.concat(v); - } - }); - return value; - }, - - setValue: function (v) { - var self = this, child; - BI.each(this.options.items, function (i) { - if (child = self._children[self._getChildName(i)]) { - child.setValue(v); - } - }); - }, - - setText: function (v) { - var self = this, child; - BI.each(this.options.items, function (i) { - if (child = self._children[self._getChildName(i)]) { - child.setText(v); - } - }); - }, - - patchItem: function (oldVnode, vnode, index) { - var shouldUpdate = this.shouldUpdateItem(index, vnode); - if (shouldUpdate === true || (shouldUpdate === null && !this._compare(oldVnode, vnode))) { - return this.updateItemAt(index, vnode); - } - }, - - updateChildren: function (oldCh, newCh) { - var self = this; - var oldStartIdx = 0, newStartIdx = 0; - var oldEndIdx = oldCh.length - 1; - var oldStartVnode = oldCh[0]; - var oldEndVnode = oldCh[oldEndIdx]; - var newEndIdx = newCh.length - 1; - var newStartVnode = newCh[0]; - var newEndVnode = newCh[newEndIdx]; - var before; - var updated; - var children = {}; - BI.each(oldCh, function (i, child) { - child = self._getOptions(child); - var key = child.key == null ? i : child.key; - if (BI.isKey(key)) { - children[key] = self._children[self._getChildName(i)]; - } - }); - - while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) { - if (BI.isNull(oldStartVnode)) { - oldStartVnode = oldCh[++oldStartIdx]; - } else if (BI.isNull(oldEndVnode)) { - oldEndVnode = oldCh[--oldEndIdx]; - } else if (sameVnode(oldStartVnode, newStartVnode, oldStartIdx, newStartIdx)) { - updated = this.patchItem(oldStartVnode, newStartVnode, oldStartIdx) || updated; - children[oldStartVnode.key == null ? this._getChildName(oldStartIdx) : oldStartVnode.key] = this._children[this._getChildName(oldStartIdx)]; - oldStartVnode = oldCh[++oldStartIdx]; - newStartVnode = newCh[++newStartIdx]; - } else if (sameVnode(oldEndVnode, newEndVnode, oldEndIdx, newEndIdx)) { - updated = this.patchItem(oldEndVnode, newEndVnode, oldEndIdx) || updated; - children[oldEndVnode.key == null ? this._getChildName(oldEndIdx) : oldEndVnode.key] = this._children[this._getChildName(oldEndIdx)]; - oldEndVnode = oldCh[--oldEndIdx]; - newEndVnode = newCh[--newEndIdx]; - } else if (sameVnode(oldStartVnode, newEndVnode)) { - updated = this.patchItem(oldStartVnode, newEndVnode, oldStartIdx) || updated; - children[oldStartVnode.key == null ? this._getChildName(oldStartIdx) : oldStartVnode.key] = this._children[this._getChildName(oldStartIdx)]; - insertBefore(oldStartVnode, oldEndVnode, true); - oldStartVnode = oldCh[++oldStartIdx]; - newEndVnode = newCh[--newEndIdx]; - } else if (sameVnode(oldEndVnode, newStartVnode)) { - updated = this.patchItem(oldEndVnode, newStartVnode, oldEndIdx) || updated; - children[oldEndVnode.key == null ? this._getChildName(oldEndIdx) : oldEndVnode.key] = this._children[this._getChildName(oldEndIdx)]; - insertBefore(oldEndVnode, oldStartVnode); - oldEndVnode = oldCh[--oldEndIdx]; - newStartVnode = newCh[++newStartIdx]; - } else { - var node = addNode(newStartVnode); - insertBefore(node, oldStartVnode); - newStartVnode = newCh[++newStartIdx]; - } - } - if (oldStartIdx > oldEndIdx) { - before = BI.isNull(newCh[newEndIdx + 1]) ? null : newCh[newEndIdx + 1].elm; - addVnodes(before, newCh, newStartIdx, newEndIdx); - } else if (newStartIdx > newEndIdx) { - removeVnodes(oldCh, oldStartIdx, oldEndIdx); - } - - this._children = {}; - BI.each(newCh, function (i, child) { - var node = self._getOptions(child); - var key = node.key == null ? i : node.key; - children[key]._mount(); - self._children[self._getChildName(i)] = children[key]; - }); - - function sameVnode (vnode1, vnode2, oldIndex, newIndex) { - vnode1 = self._getOptions(vnode1); - vnode2 = self._getOptions(vnode2); - if (BI.isKey(vnode1.key)) { - return vnode1.key === vnode2.key; - } - if (oldIndex >= 0) { - return oldIndex === newIndex; - } - } - - function addNode (vnode, index) { - var opt = self._getOptions(vnode); - var key = opt.key == null ? index : opt.key; - return children[key] = self._addElement(key, vnode); - } - - function addVnodes (before, vnodes, startIdx, endIdx) { - for (; startIdx <= endIdx; ++startIdx) { - var node = addNode(vnodes[startIdx], startIdx); - insertBefore(node, before, false, startIdx); - } - } - - function removeVnodes (vnodes, startIdx, endIdx) { - for (; startIdx <= endIdx; ++startIdx) { - var node = self._getOptions(vnodes[startIdx]); - var key = node.key == null ? startIdx : node.key; - children[key]._destroy(); - } - } - - function insertBefore (insert, before, isNext, index) { - insert = self._getOptions(insert); - before = before && self._getOptions(before); - var insertKey = BI.isKey(insert.key) ? insert.key : index; - if (before && children[before.key]) { - var beforeKey = BI.isKey(before.key) ? before.key : index; - var next; - if (isNext) { - next = children[beforeKey].element.next(); - } else { - next = children[beforeKey].element; - } - if (next.length > 0) { - next.before(children[insertKey].element); - } else { - self._getWrapper().append(children[insertKey].element); - } - } else { - self._getWrapper().append(children[insertKey].element); - } - } - - return updated; - }, - - update: function (opt) { - var o = this.options; - var items = opt.items || []; - var updated = this.updateChildren(o.items, items); - this.options.items = items; - return updated; - // var updated, i, len; - // for (i = 0, len = Math.min(o.items.length, items.length); i < len; i++) { - // if (!this._compare(o.items[i], items[i])) { - // updated = this.updateItemAt(i, items[i]) || updated; - // } - // } - // if (o.items.length > items.length) { - // var deleted = []; - // for (i = items.length; i < o.items.length; i++) { - // deleted.push(this._children[this._getChildName(i)]); - // delete this._children[this._getChildName(i)]; - // } - // o.items.splice(items.length); - // BI.each(deleted, function (i, w) { - // w._destroy(); - // }) - // } else if (items.length > o.items.length) { - // for (i = o.items.length; i < items.length; i++) { - // this.addItemAt(i, items[i]); - // } - // } - // return updated; - }, - - stroke: function (items) { - var self = this; - BI.each(items, function (i, item) { - if (item) { - self._addElement(i, item); - } - }); - }, - - removeWidget: function (nameOrWidget) { - var removeIndex; - if (BI.isWidget(nameOrWidget)) { - BI.each(this._children, function (name, child) { - if (child === nameOrWidget) { - removeIndex = name; - } - }); - } else { - removeIndex = nameOrWidget; - } - if (removeIndex) { - this._removeItemAt(removeIndex | 0); - } - }, - - empty: function () { - BI.Layout.superclass.empty.apply(this, arguments); - this.options.items = []; - }, - - destroy: function () { - BI.Layout.superclass.destroy.apply(this, arguments); - this.options.items = []; - }, - - populate: function (items) { - var self = this, o = this.options; - items = items || []; - if (this._isMounted) { - this.update({items: items}); - return; - } - this.options.items = items; - this.stroke(items); - }, - - resize: function () { - - } -}); -BI.shortcut("bi.layout", BI.Layout);/** - * guy - * 由一个元素切换到另一个元素的行为 - * @class BI.Action - * @extends BI.OB - * @abstract - */ -BI.Action = BI.inherit(BI.OB, { - _defaultConfig: function () { - return BI.extend(BI.Action.superclass._defaultConfig.apply(this, arguments), { - src: null, - tar: null - }); - }, - - _init: function () { - BI.Action.superclass._init.apply(this, arguments); - }, - - actionPerformed: function (src, tar, callback) { - - }, - - actionBack: function (tar, src, callback) { - - } -}); - -BI.ActionFactory = { - createAction: function (key, options) { - var action; - switch (key) { - case "show": - action = BI.ShowAction; - break; - } - return new action(options); - } -};/** - * guy - * 由一个元素切换到另一个元素的行为 - * @class BI.ShowAction - * @extends BI.Action - */ -BI.ShowAction = BI.inherit(BI.Action, { - _defaultConfig: function () { - return BI.extend(BI.ShowAction.superclass._defaultConfig.apply(this, arguments), {}); - }, - - _init: function () { - BI.ShowAction.superclass._init.apply(this, arguments); - }, - - actionPerformed: function (src, tar, callback) { - tar = tar || this.options.tar; - tar.setVisible(true); - callback && callback(); - }, - - actionBack: function (tar, src, callback) { - tar = tar || this.options.tar; - tar.setVisible(false); - callback && callback(); - } -});/** - * 弹出层 - * @class BI.PopoverSection - * @extends BI.Widget - * @abstract - */ -BI.PopoverSection = BI.inherit(BI.Widget, { - _init: function () { - BI.PopoverSection.superclass._init.apply(this, arguments); - }, - - rebuildNorth: function (north) { - return true; - }, - rebuildCenter: function (center) {}, - rebuildSouth: function (south) { - return false; - }, - close: function () { - this.fireEvent(BI.PopoverSection.EVENT_CLOSE); - }, - end: function () { - - } -}); -BI.PopoverSection.EVENT_CLOSE = "EVENT_CLOSE";(function () { - if (!window.BI) { - window.BI = {}; - } - function isEmpty (value) { - // 判断是否为空值 - var result = value === "" || value === null || value === undefined; - return result; - } - - // 判断是否是无效的日期 - function isInvalidDate (date) { - return date == "Invalid Date" || date == "NaN"; - } - - /** - * 科学计数格式 - */ - function _eFormat (text, fmt) { - var e = fmt.indexOf("E"); - var eleft = fmt.substr(0, e), eright = fmt.substr(e + 1); - if (/^[0\.-]+$/.test(text)) { - text = BI._numberFormat(0.0, eleft) + "E" + BI._numberFormat(0, eright); - } else { - var isNegative = text < 0; - if (isNegative) { - text = text.substr(1); - } - var elvl = (eleft.split(".")[0] || "").length; - var point = text.indexOf("."); - if (point < 0) { - point = text.length; - } - var i = 0; // 第一个不为0的数的位置 - text = text.replace(".", ""); - for (var len = text.length; i < len; i++) { - var ech = text.charAt(i); - if (ech <= "9" && ech >= "1") { - break; - } - } - var right = point - i - elvl; - var left = text.substr(i, elvl); - var dis = i + elvl - text.length; - if (dis > 0) { - // 末位补全0 - for (var k = 0; k < dis; k++) { - left += "0"; - } - } else { - left += "." + text.substr(i + elvl); - } - left = left.replace(/^[0]+/, ""); - if (right < 0 && eright.indexOf("-") < 0) { - eright += ";-" + eright; - } - text = BI._numberFormat(left, eleft) + "E" + BI._numberFormat(right, eright); - if (isNegative) { - text = "-" + text; - } - } - return text; - } - - /** - * 数字格式 - */ - function _numberFormat (text, format) { - var text = text + ""; - // 数字格式，区分正负数 - var numMod = format.indexOf(";"); - if (numMod > -1) { - if (text >= 0) { - return _numberFormat(text + "", format.substring(0, numMod)); - } - return _numberFormat((-text) + "", format.substr(numMod + 1)); - - } - // 兼容格式处理负数的情况(copy:fr-jquery.format.js) - if (+text < 0 && format.charAt(0) !== "-") { - return _numberFormat((-text) + "", "-" + format); - } - - var tp = text.split("."), fp = format.split("."), - tleft = tp[0] || "", fleft = fp[0] || "", - tright = tp[1] || "", fright = fp[1] || ""; - // 百分比,千分比的小数点移位处理 - if (/[%‰]$/.test(format)) { - var paddingZero = /[%]$/.test(format) ? "00" : "000"; - tright += paddingZero; - tleft += tright.substr(0, paddingZero.length); - tleft = tleft.replace(/^0+/gi, ""); - tright = tright.substr(paddingZero.length).replace(/0+$/gi, ""); - } - var right = _dealWithRight(tright, fright); - if (right.leftPlus) { - // 小数点后有进位 - tleft = parseInt(tleft) + 1 + ""; - - tleft = isNaN(tleft) ? "1" : tleft; - } - right = right.num; - var left = _dealWithLeft(tleft, fleft); - if (!(/[0-9]/.test(left))) { - left = left + "0"; - } - if (!(/[0-9]/.test(right))) { - return left + right; - } - return left + "." + right; - - } - - /** - * 处理小数点右边小数部分 - * @param tright 右边内容 - * @param fright 右边格式 - * @returns {JSON} 返回处理结果和整数部分是否需要进位 - * @private - */ - function _dealWithRight (tright, fright) { - var right = "", j = 0, i = 0; - for (var len = fright.length; i < len; i++) { - var ch = fright.charAt(i); - var c = tright.charAt(j); - switch (ch) { - case "0": - if (isEmpty(c)) { - c = "0"; - } - right += c; - j++; - break; - case "#": - right += c; - j++; - break; - default : - right += ch; - break; - } - } - var rll = tright.substr(j); - var result = {}; - if (!isEmpty(rll) && rll.charAt(0) > 4) { - // 有多余字符，需要四舍五入 - result.leftPlus = true; - var numReg = right.match(/^[0-9]+/); - if (numReg) { - var num = numReg[0]; - var orilen = num.length; - var newnum = parseInt(num) + 1 + ""; - // 进位到整数部分 - if (newnum.length > orilen) { - newnum = newnum.substr(1); - } else { - newnum = String.leftPad(newnum, orilen, "0"); - result.leftPlus = false; - } - right = right.replace(/^[0-9]+/, newnum); - } - } - result.num = right; - return result; - } - - /** - * 处理小数点左边整数部分 - * @param tleft 左边内容 - * @param fleft 左边格式 - * @returns {string} 返回处理结果 - * @private - */ - function _dealWithLeft (tleft, fleft) { - var left = ""; - var j = tleft.length - 1; - var combo = -1, last = -1; - var i = fleft.length - 1; - for (; i >= 0; i--) { - var ch = fleft.charAt(i); - var c = tleft.charAt(j); - switch (ch) { - case "0": - if (isEmpty(c)) { - c = "0"; - } - last = -1; - left = c + left; - j--; - break; - case "#": - last = i; - left = c + left; - j--; - break; - case ",": - if (!isEmpty(c)) { - // 计算一个,分隔区间的长度 - var com = fleft.match(/,[#0]+/); - if (com) { - combo = com[0].length - 1; - } - left = "," + left; - } - break; - default : - left = ch + left; - break; - } - } - if (last > -1) { - // 处理剩余字符 - var tll = tleft.substr(0, j + 1); - left = left.substr(0, last) + tll + left.substr(last); - } - if (combo > 0) { - // 处理,分隔区间 - var res = left.match(/[0-9]+,/); - if (res) { - res = res[0]; - var newstr = "", n = res.length - 1 - combo; - for (; n >= 0; n = n - combo) { - newstr = res.substr(n, combo) + "," + newstr; - } - var lres = res.substr(0, n + combo); - if (!isEmpty(lres)) { - newstr = lres + "," + newstr; - } - } - left = left.replace(/[0-9]+,/, newstr); - } - return left; - } - - BI.cjkEncode = function (text) { - // alex:如果非字符串,返回其本身(cjkEncode(234) 返回 ""是不对的) - if (typeof text !== "string") { - return text; - } - - var newText = ""; - for (var i = 0; i < text.length; i++) { - var code = text.charCodeAt(i); - if (code >= 128 || code === 91 || code === 93) {// 91 is "[", 93 is "]". - newText += "[" + code.toString(16) + "]"; - } else { - newText += text.charAt(i); - } - } - - return newText; - }; - - /** - * 将cjkEncode处理过的字符串转化为原始字符串 - * - * @static - * @param text 需要做解码的字符串 - * @return {String} 解码后的字符串 - */ - BI.cjkDecode = function (text) { - if (text == null) { - return ""; - } - // 查找没有 "[", 直接返回. kunsnat:数字的时候, 不支持indexOf方法, 也是直接返回. - if (!isNaN(text) || text.indexOf("[") == -1) { - return text; - } - - var newText = ""; - for (var i = 0; i < text.length; i++) { - var ch = text.charAt(i); - if (ch == "[") { - var rightIdx = text.indexOf("]", i + 1); - if (rightIdx > i + 1) { - var subText = text.substring(i + 1, rightIdx); - // james：主要是考虑[CDATA[]]这样的值的出现 - if (subText.length > 0) { - ch = String.fromCharCode(eval("0x" + subText)); - } - - i = rightIdx; - } - } - - newText += ch; - } - - return newText; - }; - - // replace the html special tags - BI.htmlEncode = function (text) { - return (text == null) ? "" : String(text).replace(/&/g, "&").replace(/\"/g, """).replace(/</g, "<").replace(/>/g, ">"); - }; - // html decode - BI.htmlDecode = function (text) { - return (text == null) ? "" : String(text).replace(/&/g, "&").replace(/"/g, "\"").replace(/</g, "<").replace(/>/g, ">").replace(/ /g, " "); - }; - - BI.cjkEncodeDO = function (o) { - if (BI.isPlainObject(o)) { - var result = {}; - $.each(o, function (k, v) { - if (!(typeof v === "string")) { - v = BI.jsonEncode(v); - } - // wei:bug 43338，如果key是中文，cjkencode后o的长度就加了1，ie9以下版本死循环，所以新建对象result。 - k = BI.cjkEncode(k); - result[k] = BI.cjkEncode(v); - }); - return result; - } - return o; - }; - - BI.jsonEncode = function (o) { - // james:这个Encode是抄的EXT的 - var useHasOwn = !!{}.hasOwnProperty; - - // crashes Safari in some instances - // var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/; - - var m = { - "\b": "\\b", - "\t": "\\t", - "\n": "\\n", - "\f": "\\f", - "\r": "\\r", - "\"": "\\\"", - "\\": "\\\\" - }; - - var encodeString = function (s) { - if (/["\\\x00-\x1f]/.test(s)) { - return "\"" + s.replace(/([\x00-\x1f\\"])/g, function (a, b) { - var c = m[b]; - if (c) { - return c; - } - c = b.charCodeAt(); - return "\\u00" + - Math.floor(c / 16).toString(16) + - (c % 16).toString(16); - }) + "\""; - } - return "\"" + s + "\""; - }; - - var encodeArray = function (o) { - var a = ["["], b, i, l = o.length, v; - for (i = 0; i < l; i += 1) { - v = o[i]; - switch (typeof v) { - case "undefined": - case "function": - case "unknown": - break; - default: - if (b) { - a.push(","); - } - a.push(v === null ? "null" : BI.jsonEncode(v)); - b = true; - } - } - a.push("]"); - return a.join(""); - }; - - if (typeof o === "undefined" || o === null) { - return "null"; - } else if (BI.isArray(o)) { - return encodeArray(o); - } else if (o instanceof Date) { - /* - * alex:原来只是把年月日时分秒简单地拼成一个String,无法decode - * 现在这么处理就可以decode了,但是JS.jsonDecode和Java.JSONObject也要跟着改一下 - */ - return BI.jsonEncode({ - __time__: o.getTime() - }); - } else if (typeof o === "string") { - return encodeString(o); - } else if (typeof o === "number") { - return isFinite(o) ? String(o) : "null"; - } else if (typeof o === "boolean") { - return String(o); - } else if (BI.isFunction(o)) { - return String(o); - } - var a = ["{"], b, i, v; - for (i in o) { - if (!useHasOwn || o.hasOwnProperty(i)) { - v = o[i]; - switch (typeof v) { - case "undefined": - case "unknown": - break; - default: - if (b) { - a.push(","); - } - a.push(BI.jsonEncode(i), ":", - v === null ? "null" : BI.jsonEncode(v)); - b = true; - } - } - } - a.push("}"); - return a.join(""); - - }; - - BI.jsonDecode = function (text) { - - try { - // 注意0啊 - // var jo = $.parseJSON(text) || {}; - var jo = $.parseJSON(text); - if (jo == null) { - jo = {}; - } - } catch (e) { - /* - * richie:浏览器只支持标准的JSON字符串转换，而jQuery会默认调用浏览器的window.JSON.parse()函数进行解析 - * 比如：var str = "{'a':'b'}",这种形式的字符串转换为JSON就会抛异常 - */ - try { - jo = new Function("return " + text)() || {}; - } catch (e) { - // do nothing - } - if (jo == null) { - jo = []; - } - } - if (!_hasDateInJson(text)) { - return jo; - } - - function _hasDateInJson (json) { - if (!json || typeof json !== "string") { - return false; - } - return json.indexOf("__time__") != -1; - } - - return (function (o) { - if (typeof o === "string") { - return o; - } - if (o && o.__time__ != null) { - return new Date(o.__time__); - } - for (var a in o) { - if (o[a] == o || typeof o[a] === "object" || $.isFunction(o[a])) { - break; - } - o[a] = arguments.callee(o[a]); - } - - return o; - })(jo); - }; - - BI.contentFormat = function (cv, fmt) { - if (isEmpty(cv)) { - // 原值为空，返回空字符 - return ""; - } - var text = cv.toString(); - if (isEmpty(fmt)) { - // 格式为空，返回原字符 - return text; - } - if (fmt.match(/^T/)) { - // T - 文本格式 - return text; - } else if (fmt.match(/^D/)) { - // D - 日期(时间)格式 - if (!(cv instanceof Date)) { - if (typeof cv === "number") { - // 毫秒数类型 - cv = new Date(cv); - } else { - // 字符串类型，如yyyyMMdd、MMddyyyy等这样无分隔符的结构 - cv = Date.parseDate(cv + "", Date.patterns.ISO8601Long); - } - } - if (!BI.isNull(cv)) { - var needTrim = fmt.match(/^DT/); - text = BI.date2Str(cv, fmt.substring(needTrim ? 2 : 1)); - } - } else if (fmt.match(/E/)) { - // 科学计数格式 - text = _eFormat(text, fmt); - } else { - // 数字格式 - text = _numberFormat(text, fmt); - } - // ¤ - 货币格式 - text = text.replace(/¤/g, "￥"); - return text; - }; - - /** - * 把日期对象按照指定格式转化成字符串 - * - * @example - * var date = new Date('Thu Dec 12 2013 00:00:00 GMT+0800'); - * var result = BI.date2Str(date, 'yyyy-MM-dd');//2013-12-12 - * - * @class BI.date2Str - * @param date 日期 - * @param format 日期格式 - * @returns {String} - */ - BI.date2Str = function (date, format) { - if (!date) { - return ""; - } - // O(len(format)) - var len = format.length, result = ""; - if (len > 0) { - var flagch = format.charAt(0), start = 0, str = flagch; - for (var i = 1; i < len; i++) { - var ch = format.charAt(i); - if (flagch !== ch) { - result += compileJFmt({ - char: flagch, - str: str, - len: i - start - }, date); - flagch = ch; - start = i; - str = flagch; - } else { - str += ch; - } - } - result += compileJFmt({ - char: flagch, - str: str, - len: len - start - }, date); - } - return result; - - function compileJFmt (jfmt, date) { - var str = jfmt.str, len = jfmt.len, ch = jfmt["char"]; - switch (ch) { - case "E": // 星期 - str = Date._DN[date.getDay()]; - break; - case "y": // 年 - if (len <= 3) { - str = (date.getFullYear() + "").slice(2, 4); - } else { - str = date.getFullYear(); - } - break; - case "M": // 月 - if (len > 2) { - str = Date._MN[date.getMonth()]; - } else if (len < 2) { - str = date.getMonth() + 1; - } else { - str = String.leftPad(date.getMonth() + 1 + "", 2, "0"); - } - break; - case "d": // 日 - if (len > 1) { - str = String.leftPad(date.getDate() + "", 2, "0"); - } else { - str = date.getDate(); - } - break; - case "h": // 时(12) - var hour = date.getHours() % 12; - if (hour === 0) { - hour = 12; - } - if (len > 1) { - str = String.leftPad(hour + "", 2, "0"); - } else { - str = hour; - } - break; - case "H": // 时(24) - if (len > 1) { - str = String.leftPad(date.getHours() + "", 2, "0"); - } else { - str = date.getHours(); - } - break; - case "m": - if (len > 1) { - str = String.leftPad(date.getMinutes() + "", 2, "0"); - } else { - str = date.getMinutes(); - } - break; - case "s": - if (len > 1) { - str = String.leftPad(date.getSeconds() + "", 2, "0"); - } else { - str = date.getSeconds(); - } - break; - case "a": - str = date.getHours() < 12 ? "am" : "pm"; - break; - case "z": - str = date.getTimezone(); - break; - default: - str = jfmt.str; - break; - } - return str; - } - }; - - BI.object2Number = function (value) { - if (value == null) { - return 0; - } - if (typeof value === "number") { - return value; - } - var str = value + ""; - if (str.indexOf(".") === -1) { - return parseInt(str); - } - return parseFloat(str); - - - }; - - BI.object2Date = function (obj) { - if (obj == null) { - return new Date(); - } - if (obj instanceof Date) { - return obj; - } else if (typeof obj === "number") { - return new Date(obj); - } - var str = obj + ""; - str = str.replace(/-/g, "/"); - var dt = new Date(str); - if (!isInvalidDate(dt)) { - return dt; - } - - return new Date(); - - }; - - BI.object2Time = function (obj) { - if (obj == null) { - return new Date(); - } - if (obj instanceof Date) { - return obj; - } - var str = obj + ""; - str = str.replace(/-/g, "/"); - var dt = new Date(str); - if (!isInvalidDate(dt)) { - return dt; - } - if (str.indexOf("/") === -1 && str.indexOf(":") !== -1) { - dt = new Date("1970/01/01 " + str); - if (!isInvalidDate(dt)) { - return dt; - } - } - dt = BI.str2Date(str, "HH:mm:ss"); - if (!isInvalidDate(dt)) { - return dt; - } - return new Date(); - - }; -})(); -/** - * guy - * - * @class BI.HighlightBehavior - * @extends BI.Behavior - */ -BI.HighlightBehavior = BI.inherit(BI.Behavior, { - _defaultConfig: function () { - return BI.extend(BI.HighlightBehavior.superclass._defaultConfig.apply(this, arguments), {}); - }, - - _init: function () { - BI.HighlightBehavior.superclass._init.apply(this, arguments); - - }, - - doBehavior: function (items) { - var args = Array.prototype.slice.call(arguments, 1), - o = this.options; - BI.each(items, function (i, item) { - if (item instanceof BI.Single) { - var rule = o.rule(item.getValue(), item); - - function doBe (run) { - if (run === true) { - item.doHighLight.apply(item, args); - } else { - item.unHighLight.apply(item, args); - } - } - - if (BI.isFunction(rule)) { - rule(doBe); - } else { - doBe(rule); - } - } else { - item.doBehavior.apply(item, args); - } - }); - } -});/** - * guy - * 标红行为 - * @class BI.RedMarkBehavior - * @extends BI.Behavior - */ -BI.RedMarkBehavior = BI.inherit(BI.Behavior, { - _defaultConfig: function () { - return BI.extend(BI.RedMarkBehavior.superclass._defaultConfig.apply(this, arguments), { - - }); - }, - - _init: function () { - BI.RedMarkBehavior.superclass._init.apply(this, arguments); - - }, - - doBehavior: function (items) { - var args = Array.prototype.slice.call(arguments, 1), - o = this.options; - BI.each(items, function (i, item) { - if(item instanceof BI.Single) { - if (o.rule(item.getValue(), item)) { - item.doRedMark.apply(item, args); - } else { - item.unRedMark.apply(item, args); - } - } else { - item.doBehavior.apply(item, args); - } - }); - } -});/** - * guy - * 控制器 - * Controller层超类 - * @class BI.Controller - * @extends BI.OB - * @abstract - */ -BI.Controller = BI.inherit(BI.OB, { - _defaultConfig: function () { - return BI.extend(BI.Controller.superclass._defaultConfig.apply(this, arguments), { - - }); - }, - _init: function () { - BI.Controller.superclass._init.apply(this, arguments); - }, - - destroy: function () { - - } -}); -BI.Controller.EVENT_CHANGE = "__EVENT_CHANGE__";/** - * 广播 - * - * Created by GUY on 2015/12/23. - * @class - */ -BI.BroadcastController = BI.inherit(BI.Controller, { - _defaultConfig: function () { - return BI.extend(BI.BroadcastController.superclass._defaultConfig.apply(this, arguments), {}); - }, - - _init: function () { - BI.BroadcastController.superclass._init.apply(this, arguments); - this._broadcasts = {}; - }, - - on: function (name, fn) { - var self = this; - if (!this._broadcasts[name]) { - this._broadcasts[name] = []; - } - this._broadcasts[name].push(fn); - return function () { - self.remove(name, fn); - }; - }, - - send: function (name) { - var args = [].slice.call(arguments, 1); - BI.each(this._broadcasts[name], function (i, fn) { - fn.apply(null, args); - }); - }, - - remove: function (name, fn) { - if (fn) { - this._broadcasts[name].remove(fn); - if (this._broadcasts[name].length === 0) { - delete this._broadcasts[name]; - } - } else { - delete this._broadcasts[name]; - } - return this; - } -});/** - * 气泡图控制器 - * 控制气泡图的显示方向 - * - * Created by GUY on 2015/8/21. - * @class - */ -BI.BubblesController = BI.inherit(BI.Controller, { - _defaultConfig: function () { - return BI.extend(BI.BubblesController.superclass._defaultConfig.apply(this, arguments), {}); - }, - - _const: { - bubbleHeight: 35 - }, - - _init: function () { - BI.BubblesController.superclass._init.apply(this, arguments); - this.bubblesManager = {}; - this.storeBubbles = {}; - }, - - _createBubble: function (direct, text, height) { - return BI.createWidget({ - type: "bi.bubble", - text: text, - height: height || 35, - direction: direct - }); - }, - - _getOffsetLeft: function (name, context, offsetStyle) { - var left = 0; - if ("center" === offsetStyle) { - left = context.element.offset().left + (context.element.bounds().width - this.get(name).element.bounds().width) / 2; - if (left < 0) { - left = 0; - } - return left; - } - if ("right" === offsetStyle) { - left = context.element.offset().left + context.element.bounds().width - this.get(name).element.bounds().width; - if (left < 0) { - left = 0; - } - return left; - } - return context.element.offset().left; - }, - - _getOffsetTop: function (name, context, offsetStyle) { - var top = 0; - if ("center" === offsetStyle) { - top = context.element.offset().top + (context.element.bounds().height - this.get(name).element.bounds().height) / 2; - if (top < 0) { - top = 0; - } - return top; - } else if ("right" === offsetStyle) { - top = context.element.offset().top + context.element.bounds().height - this.get(name).element.bounds().height; - if (top < 0) { - top = 0; - } - return top; - } - return context.element.offset().top; - }, - - _getLeftPosition: function (name, context, offsetStyle) { - var position = $.getLeftPosition(context, this.get(name)); - position.top = this._getOffsetTop(name, context, offsetStyle); - return position; - }, - - _getBottomPosition: function (name, context, offsetStyle) { - var position = $.getBottomPosition(context, this.get(name)); - position.left = this._getOffsetLeft(name, context, offsetStyle); - return position; - }, - - _getTopPosition: function (name, context, offsetStyle) { - var position = $.getTopPosition(context, this.get(name)); - position.left = this._getOffsetLeft(name, context, offsetStyle); - return position; - }, - - _getRightPosition: function (name, context, offsetStyle) { - var position = $.getRightPosition(context, this.get(name)); - position.top = this._getOffsetTop(name, context, offsetStyle); - return position; - }, - - /** - * - * @param name - * @param text - * @param context - * @param offsetStyle center, left, right三种类型， 默认left - * @returns {BI.BubblesController} - */ - show: function (name, text, context, opt) { - opt || (opt = {}); - var container = opt.container || context; - var offsetStyle = opt.offsetStyle || {}; - if (!this.storeBubbles[name]) { - this.storeBubbles[name] = {}; - } - if (!this.storeBubbles[name]["top"]) { - this.storeBubbles[name]["top"] = this._createBubble("top", text); - } - BI.createWidget({ - type: "bi.absolute", - element: container, - items: [{ - el: this.storeBubbles[name]["top"] - }] - }); - this.set(name, this.storeBubbles[name]["top"]); - var position = this._getTopPosition(name, context, offsetStyle); - this.get(name).element.css({left: position.left, top: position.top}); - this.get(name).invisible(); - if (!$.isTopSpaceEnough(context, this.get(name))) { - if (!this.storeBubbles[name]["left"]) { - this.storeBubbles[name]["left"] = this._createBubble("left", text, 30); - } - BI.createWidget({ - type: "bi.absolute", - element: container, - items: [{ - el: this.storeBubbles[name]["left"] - }] - }); - this.set(name, this.storeBubbles[name]["left"]); - var position = this._getLeftPosition(name, context, offsetStyle); - this.get(name).element.css({left: position.left, top: position.top}); - this.get(name).invisible(); - if (!$.isLeftSpaceEnough(context, this.get(name))) { - if (!this.storeBubbles[name]["right"]) { - this.storeBubbles[name]["right"] = this._createBubble("right", text, 30); + // 此处收录了375个多音字,数据来自于http://www.51window.net/page/pinyin + var oMultiDiff = { + 19969: "DZ", + 19975: "WM", + 19988: "QJ", + 20048: "YL", + 20056: "SC", + 20060: "NM", + 20094: "QG", + 20127: "QJ", + 20167: "QC", + 20193: "YG", + 20250: "KH", + 20256: "ZC", + 20282: "SC", + 20285: "QJG", + 20291: "TD", + 20314: "YD", + 20315: "BF", + 20340: "NE", + 20375: "TD", + 20389: "YJ", + 20391: "CZ", + 20415: "PB", + 20446: "YS", + 20447: "SQ", + 20504: "TC", + 20608: "KG", + 20854: "QJ", + 20857: "ZC", + 20911: "PF", + 20985: "AW", + 21032: "PB", + 21048: "XQ", + 21049: "SC", + 21089: "YS", + 21119: "JC", + 21242: "SB", + 21273: "SC", + 21305: "YP", + 21306: "QO", + 21330: "ZC", + 21333: "SDC", + 21345: "QK", + 21378: "CA", + 21397: "SC", + 21414: "XS", + 21442: "SC", + 21477: "JG", + 21480: "TD", + 21484: "ZS", + 21494: "YX", + 21505: "YX", + 21512: "HG", + 21523: "XH", + 21537: "PB", + 21542: "PF", + 21549: "KH", + 21571: "E", + 21574: "DA", + 21588: "TD", + 21589: "O", + 21618: "ZC", + 21621: "KHA", + 21632: "ZJ", + 21654: "KG", + 21679: "LKG", + 21683: "KH", + 21710: "A", + 21719: "YH", + 21734: "WOE", + 21769: "A", + 21780: "WN", + 21804: "XH", + 21834: "A", + 21899: "ZD", + 21903: "RN", + 21908: "WO", + 21939: "ZC", + 21956: "SA", + 21964: "YA", + 21970: "TD", + 22003: "A", + 22031: "JG", + 22040: "XS", + 22060: "ZC", + 22066: "ZC", + 22079: "MH", + 22129: "XJ", + 22179: "XA", + 22237: "NJ", + 22244: "TD", + 22280: "JQ", + 22300: "YH", + 22313: "XW", + 22331: "YQ", + 22343: "YJ", + 22351: "PH", + 22395: "DC", + 22412: "TD", + 22484: "PB", + 22500: "PB", + 22534: "ZD", + 22549: "DH", + 22561: "PB", + 22612: "TD", + 22771: "KQ", + 22831: "HB", + 22841: "JG", + 22855: "QJ", + 22865: "XQ", + 23013: "ML", + 23081: "WM", + 23487: "SX", + 23558: "QJ", + 23561: "YW", + 23586: "YW", + 23614: "YW", + 23615: "SN", + 23631: "PB", + 23646: "ZS", + 23663: "ZT", + 23673: "YG", + 23762: "TD", + 23769: "ZS", + 23780: "QJ", + 23884: "QK", + 24055: "XH", + 24113: "DC", + 24162: "ZC", + 24191: "GA", + 24273: "QJ", + 24324: "NL", + 24377: "TD", + 24378: "QJ", + 24439: "PF", + 24554: "ZS", + 24683: "TD", + 24694: "WE", + 24733: "LK", + 24925: "TN", + 25094: "ZG", + 25100: "XQ", + 25103: "XH", + 25153: "PB", + 25170: "PB", + 25179: "KG", + 25203: "PB", + 25240: "ZS", + 25282: "FB", + 25303: "NA", + 25324: "KG", + 25341: "ZY", + 25373: "WZ", + 25375: "XJ", + 25384: "A", + 25457: "A", + 25528: "SD", + 25530: "SC", + 25552: "TD", + 25774: "ZC", + 25874: "ZC", + 26044: "YW", + 26080: "WM", + 26292: "PB", + 26333: "PB", + 26355: "ZY", + 26366: "CZ", + 26397: "ZC", + 26399: "QJ", + 26415: "ZS", + 26451: "SB", + 26526: "ZC", + 26552: "JG", + 26561: "TD", + 26588: "JG", + 26597: "CZ", + 26629: "ZS", + 26638: "YL", + 26646: "XQ", + 26653: "KG", + 26657: "XJ", + 26727: "HG", + 26894: "ZC", + 26937: "ZS", + 26946: "ZC", + 26999: "KJ", + 27099: "KJ", + 27449: "YQ", + 27481: "XS", + 27542: "ZS", + 27663: "ZS", + 27748: "TS", + 27784: "SC", + 27788: "ZD", + 27795: "TD", + 27812: "O", + 27850: "PB", + 27852: "MB", + 27895: "SL", + 27898: "PL", + 27973: "QJ", + 27981: "KH", + 27986: "HX", + 27994: "XJ", + 28044: "YC", + 28065: "WG", + 28177: "SM", + 28267: "QJ", + 28291: "KH", + 28337: "ZQ", + 28463: "TL", + 28548: "DC", + 28601: "TD", + 28689: "PB", + 28805: "JG", + 28820: "QG", + 28846: "PB", + 28952: "TD", + 28975: "ZC", + 29100: "A", + 29325: "QJ", + 29575: "SL", + 29602: "FB", + 30010: "TD", + 30044: "CX", + 30058: "PF", + 30091: "YSP", + 30111: "YN", + 30229: "XJ", + 30427: "SC", + 30465: "SX", + 30631: "YQ", + 30655: "QJ", + 30684: "QJG", + 30707: "SD", + 30729: "XH", + 30796: "LG", + 30917: "PB", + 31074: "NM", + 31085: "JZ", + 31109: "SC", + 31181: "ZC", + 31192: "MLB", + 31293: "JQ", + 31400: "YX", + 31584: "YJ", + 31896: "ZN", + 31909: "ZY", + 31995: "XJ", + 32321: "PF", + 32327: "ZY", + 32418: "HG", + 32420: "XQ", + 32421: "HG", + 32438: "LG", + 32473: "GJ", + 32488: "TD", + 32521: "QJ", + 32527: "PB", + 32562: "ZSQ", + 32564: "JZ", + 32735: "ZD", + 32793: "PB", + 33071: "PF", + 33098: "XL", + 33100: "YA", + 33152: "PB", + 33261: "CX", + 33324: "BP", + 33333: "TD", + 33406: "YA", + 33426: "WM", + 33432: "PB", + 33445: "JG", + 33486: "ZN", + 33493: "TS", + 33507: "QJ", + 33540: "QJ", + 33544: "ZC", + 33564: "XQ", + 33617: "YT", + 33632: "QJ", + 33636: "XH", + 33637: "YX", + 33694: "WG", + 33705: "PF", + 33728: "YW", + 33882: "SR", + 34067: "WM", + 34074: "YW", + 34121: "QJ", + 34255: "ZC", + 34259: "XL", + 34425: "JH", + 34430: "XH", + 34485: "KH", + 34503: "YS", + 34532: "HG", + 34552: "XS", + 34558: "YE", + 34593: "ZL", + 34660: "YQ", + 34892: "XH", + 34928: "SC", + 34999: "QJ", + 35048: "PB", + 35059: "SC", + 35098: "ZC", + 35203: "TQ", + 35265: "JX", + 35299: "JX", + 35782: "SZ", + 35828: "YS", + 35830: "E", + 35843: "TD", + 35895: "YG", + 35977: "MH", + 36158: "JG", + 36228: "QJ", + 36426: "XQ", + 36466: "DC", + 36710: "JC", + 36711: "ZYG", + 36767: "PB", + 36866: "SK", + 36951: "YW", + 37034: "YX", + 37063: "XH", + 37218: "ZC", + 37325: "ZC", + 38063: "PB", + 38079: "TD", + 38085: "QY", + 38107: "DC", + 38116: "TD", + 38123: "YD", + 38224: "HG", + 38241: "XTC", + 38271: "ZC", + 38415: "YE", + 38426: "KH", + 38461: "YD", + 38463: "AE", + 38466: "PB", + 38477: "XJ", + 38518: "YT", + 38551: "WK", + 38585: "ZC", + 38704: "XS", + 38739: "LJ", + 38761: "GJ", + 38808: "SQ", + 39048: "JG", + 39049: "XJ", + 39052: "HG", + 39076: "CZ", + 39271: "XT", + 39534: "TD", + 39552: "TD", + 39584: "PB", + 39647: "SB", + 39730: "LG", + 39748: "TPB", + 40109: "ZQ", + 40479: "ND", + 40516: "HG", + 40536: "HG", + 40583: "QJ", + 40765: "YQ", + 40784: "QJ", + 40840: "YK", + 40863: "QJG" + }; + + var _checkPYCh = function (ch) { + var uni = ch.charCodeAt(0); + // 如果不在汉字处理范围之内,返回原字符,也可以调用自己的处理函数 + if (uni > 40869 || uni < 19968) {return ch;} // dealWithOthers(ch); + return (oMultiDiff[uni] ? oMultiDiff[uni] : (_ChineseFirstPY.charAt(uni - 19968))); + }; + + var _mkPYRslt = function (arr) { + var arrRslt = [""], k; + for (var i = 0, len = arr.length; i < len; i++) { + var str = arr[i]; + var strlen = str.length; + if (strlen == 1) { + for (k = 0; k < arrRslt.length; k++) { + arrRslt[k] += str; } - BI.createWidget({ - type: "bi.absolute", - element: container, - items: [{ - el: this.storeBubbles[name]["right"] - }] - }); - this.set(name, this.storeBubbles[name]["right"]); - var position = this._getRightPosition(name, context, offsetStyle); - this.get(name).element.css({left: position.left, top: position.top}); - this.get(name).invisible(); - if (!$.isRightSpaceEnough(context, this.get(name))) { - if (!this.storeBubbles[name]["bottom"]) { - this.storeBubbles[name]["bottom"] = this._createBubble("bottom", text); + } else { + var tmpArr = arrRslt.slice(0); + arrRslt = []; + for (k = 0; k < strlen; k++) { + // 复制一个相同的arrRslt + var tmp = tmpArr.slice(0); + // 把当前字符str[k]添加到每个元素末尾 + for (var j = 0; j < tmp.length; j++) { + tmp[j] += str.charAt(k); } - BI.createWidget({ - type: "bi.absolute", - element: container, - items: [{ - el: this.storeBubbles[name]["bottom"] - }] - }); - this.set(name, this.storeBubbles[name]["bottom"]); - var position = this._getBottomPosition(name, context, offsetStyle); - this.get(name).element.css({left: position.left, top: position.top}); - this.get(name).invisible(); + // 把复制并修改后的数组连接到arrRslt上 + arrRslt = arrRslt.concat(tmp); } } } - this.get(name).setText(text); - this.get(name).visible(); - return this; - }, - - hide: function (name) { - if (!this.has(name)) { - return this; - } - this.get(name).invisible(); - return this; - }, - - add: function (name, bubble) { - if (this.has(name)) { - return this; - } - this.set(name, bubble); - return this; - }, - - get: function (name) { - return this.bubblesManager[name]; - }, - - set: function (name, bubble) { - this.bubblesManager[name] = bubble; - }, - - has: function (name) { - return this.bubblesManager[name] != null; - }, - - remove: function (name) { - if (!this.has(name)) { - return this; - } - BI.each(this.storeBubbles[name], function (dir, bubble) { - bubble.destroy(); - }); - delete this.storeBubbles[name]; - delete this.bubblesManager[name]; - return this; - } -});/** - * guy - * FloatBox弹出层控制器, z-index在100w层级 - * @class BI.FloatBoxController - * @extends BI.Controller - */ -BI.FloatBoxController = BI.inherit(BI.Controller, { - _defaultConfig: function () { - return BI.extend(BI.FloatBoxController.superclass._defaultConfig.apply(this, arguments), { - modal: true, // 模态窗口 - render: "body" - }); - }, - - _init: function () { - BI.FloatBoxController.superclass._init.apply(this, arguments); - this.modal = this.options.modal; - this.floatManager = {}; - this.floatLayer = {}; - this.floatContainer = {}; - this.floatOpened = {}; - this.zindex = BI.zIndex_floatbox; - this.zindexMap = {}; - }, - - _check: function (name) { - return BI.isNotNull(this.floatManager[name]); - }, - - create: function (name, section, options) { - if (this._check(name)) { - return this; - } - var floatbox = BI.createWidget({ - type: "bi.float_box" - }, options); - floatbox.populate(section); - this.add(name, floatbox, options); - return this; - }, - - add: function (name, floatbox, options) { - var self = this; - options || (options = {}); - if (this._check(name)) { - return this; - } - this.floatContainer[name] = BI.createWidget({ - type: "bi.absolute", - cls: "bi-popup-view", - items: [{ - el: (this.floatLayer[name] = BI.createWidget({ - type: "bi.absolute", - items: [floatbox] - })), - left: 0, - right: 0, - top: 0, - bottom: 0 - }] - }); - this.floatManager[name] = floatbox; - (function (key) { - floatbox.on(BI.FloatBox.EVENT_FLOAT_BOX_CLOSED, function () { - self.close(key); - }); - })(name); - BI.createWidget({ - type: "bi.absolute", - element: options.container || this.options.render, - items: [{ - el: this.floatContainer[name], - left: 0, - right: 0, - top: 0, - bottom: 0 - }] - }); - return this; - }, + return arrRslt.join("").toLowerCase(); + }; - open: function (name) { - if (!this._check(name)) { - return this; - } - if (!this.floatOpened[name]) { - this.floatOpened[name] = true; - var container = this.floatContainer[name]; - container.element.css("zIndex", this.zindex++); - this.modal && container.element.__hasZIndexMask__(this.zindexMap[name]) && container.element.__releaseZIndexMask__(this.zindexMap[name]); - this.zindexMap[name] = this.zindex; - this.modal && container.element.__buildZIndexMask__(this.zindex++); - this.get(name).setZindex(this.zindex++); - this.floatContainer[name].visible(); - var floatbox = this.get(name); - floatbox.show(); - var W = $(this.options.render).width(), H = $(this.options.render).height(); - var w = floatbox.element.width(), h = floatbox.element.height(); - var left = (W - w) / 2, top = (H - h) / 2; - if (left < 0) { - left = 0; - } - if (top < 0) { - top = 0; + _.extend(BI, { + makeFirstPY: function (str) { + if (typeof (str) !== "string") {return "" + str;} + var arrResult = []; // 保存中间结果的数组 + for (var i = 0, len = str.length; i < len; i++) { + // 获得unicode码 + var ch = str.charAt(i); + // 检查该unicode码是否在处理范围之内,在则返回该码对映汉字的拼音首字母,不在则调用其它函数处理 + arrResult.push(_checkPYCh(ch)); } - floatbox.element.css({ - left: left + "px", - top: top + "px" - }); - } - return this; - }, - - close: function (name) { - if (!this._check(name)) { - return this; - } - if (this.floatOpened[name]) { - delete this.floatOpened[name]; - this.floatContainer[name].invisible(); - this.modal && this.floatContainer[name].element.__releaseZIndexMask__(this.zindexMap[name]); - } - return this; - }, - - get: function (name) { - return this.floatManager[name]; - }, - - remove: function (name) { - if (!this._check(name)) { - return this; + // 处理arrResult,返回所有可能的拼音首字母串数组 + return _mkPYRslt(arrResult); } - this.floatContainer[name].destroy(); - this.modal && this.floatContainer[name].element.__releaseZIndexMask__(this.zindexMap[name]); - delete this.floatManager[name]; - delete this.floatLayer[name]; - delete this.zindexMap[name]; - delete this.floatContainer[name]; - delete this.floatOpened[name]; - return this; - } -});/** - * 弹出层面板控制器, z-index在10w层级 + }); +})();/** + * Detect Element Resize. + * Forked in order to guard against unsafe 'window' and 'document' references. * - * Created by GUY on 2015/6/24. - * @class - */ -BI.LayerController = BI.inherit(BI.Controller, { - _defaultConfig: function () { - return BI.extend(BI.LayerController.superclass._defaultConfig.apply(this, arguments), { - render: "body" - }); - }, - - _init: function () { - BI.LayerController.superclass._init.apply(this, arguments); - this.layerManager = {}; - this.layouts = {}; - this.zindex = BI.zIndex_layer; - BI.Resizers.add("layerController" + BI.uniqueId(), BI.bind(this._resize, this)); - }, - - _resize: function () { - BI.each(this.layouts, function (i, layer) { - if (layer.element.is(":visible")) { - layer.element.trigger("__resize__"); - } - }); - }, - - make: function (name, container, op) { - if (this.has(name)) { - return this.get(name); - } - op || (op = {}); - var widget = BI.createWidget((op.render || {}), { - type: "bi.layout" - }); - BI.createWidget({ - type: "bi.absolute", - element: container || this.options.render, - items: [BI.extend({ - el: widget - }, { - top: 0, - left: 0, - right: 0, - bottom: 0 - }, op.offset)] - }); - this.add(name, widget, widget); - return widget; - }, - - create: function (name, from, op) { - if (this.has(name)) { - return this.get(name); - } - op || (op = {}); - var offset = op.offset || {}; - var w = from; - if (BI.isWidget(from)) { - w = from.element; - } - if (BI.isNotEmptyString(w)) { - w = $(w); - } - if (this.has(name)) { - return this.get(name); - } - var widget = BI.createWidget((op.render || {}), { - type: "bi.layout", - cls: op.cls - }); - var layout = BI.createWidget({ - type: "bi.absolute", - items: [{ - el: widget, - left: 0, - right: 0, - top: 0, - bottom: 0 - }] - }); - BI.createWidget({ - type: "bi.absolute", - element: op.container || this.options.render, - items: [{ - el: layout, - left: offset.left || 0, - right: offset.right || 0, - top: offset.top || 0, - bottom: offset.bottom || 0 - }] - }); - if (w) { - layout.element.addClass("bi-popup-view"); - layout.element.css({ - left: w.offset().left + (offset.left || 0), - top: w.offset().top + (offset.top || 0), - width: offset.width || (w.outerWidth() - (offset.right || 0)) || "", - height: offset.height || (w.outerHeight() - (offset.bottom || 0)) || "" - }); - layout.element.on("__resize__", function () { - w.is(":visible") && - layout.element.css({ - left: w.offset().left + (offset.left || 0), - top: w.offset().top + (offset.top || 0), - width: offset.width || (w.outerWidth() - (offset.right || 0)) || "", - height: offset.height || (w.outerHeight() - (offset.bottom || 0)) || "" - }); - }); - } - this.add(name, widget, layout); - return widget; - }, - - hide: function (name, callback) { - if (!this.has(name)) { - return this; - } - this._getLayout(name).invisible(); - this._getLayout(name).element.hide(0, callback); - return this; - }, - - show: function (name, callback) { - if (!this.has(name)) { - return this; - } - this._getLayout(name).visible(); - this._getLayout(name).element.css("z-index", this.zindex++).show(0, callback).trigger("__resize__"); - return this; - }, - - isVisible: function (name) { - return this.has(name) && this._getLayout(name).isVisible(); - }, - - add: function (name, layer, layout) { - if (this.has(name)) { - throw new Error("name is already exist"); - } - layout.setVisible(false); - this.layerManager[name] = layer; - this.layouts[name] = layout; - layout.element.css("z-index", this.zindex++); - return this; - }, - - _getLayout: function (name) { - return this.layouts[name]; - }, - - get: function (name) { - return this.layerManager[name]; - }, - - has: function (name) { - return this.layerManager[name] != null; - }, - - remove: function (name) { - if (!this.has(name)) { - return this; - } - this.layerManager[name].destroy(); - this.layouts[name].destroy(); - delete this.layerManager[name]; - delete this.layouts[name]; - return this; - } -});/** - * 遮罩面板, z-index在1亿层级 + * https://github.com/sdecima/javascript-detect-element-resize + * Sebastian Decima * - * Created by GUY on 2015/6/24. - * @class - */ -BI.MaskersController = BI.inherit(BI.LayerController, { - _defaultConfig: function () { - return BI.extend(BI.MaskersController.superclass._defaultConfig.apply(this, arguments), {}); - }, - - _init: function () { - BI.MaskersController.superclass._init.apply(this, arguments); - this.zindex = BI.zIndex_masker; + * version: 0.5.3 + **/ +!(function () { + // Check `document` and `window` in case of server-side rendering + var _window; + if (typeof window !== "undefined") { + _window = window; + } else if (typeof self !== "undefined") { + _window = self; + } else { + _window = this; } -});/** - * window.resize 控制器 - * - * Created by GUY on 2015/6/24. - * @class - */ -BI.ResizeController = BI.inherit(BI.Controller, { - _defaultConfig: function () { - return BI.extend(BI.ResizeController.superclass._defaultConfig.apply(this, arguments), {}); - }, - _init: function () { - BI.ResizeController.superclass._init.apply(this, arguments); - var self = this; - this.resizerManger = {}; - var fn = BI.debounce(function (ev) { - // if (BI.isWindow(ev.target)) { - self._resize(ev); - // } - }, 30); - $(window).resize(fn); - }, + var addEventListener = typeof document !== "undefined" && document.addEventListener; + var stylesCreated = false; + + if (addEventListener) { + var requestFrame = (function () { + var raf = _window.requestAnimationFrame || _window.mozRequestAnimationFrame || _window.webkitRequestAnimationFrame || + function (fn) { + return _window.setTimeout(fn, 20); + }; + return function (fn) { + return raf(fn); + }; + })(); - _resize: function (ev) { - BI.each(this.resizerManger, function (key, resizer) { - if (resizer instanceof $) { - if (resizer.is(":visible")) { - resizer.trigger("__resize__"); - } - return; - } - if (resizer instanceof BI.Layout) { - resizer.resize(); - return; - } - if (BI.isFunction(resizer)) { - resizer(ev); - return; - } - }); - }, + var cancelFrame = (function () { + var cancel = _window.cancelAnimationFrame || _window.mozCancelAnimationFrame || _window.webkitCancelAnimationFrame || + _window.clearTimeout; + return function (id) { + return cancel(id); + }; + })(); - add: function (name, resizer) { - var self = this; - if (this.has(name)) { - return this; - } - this.resizerManger[name] = resizer; - return function () { - self.remove(name); + var resetTriggers = function (element) { + var triggers = element.__resizeTriggers__, + expand = triggers.firstElementChild, + contract = triggers.lastElementChild, + expandChild = expand.firstElementChild; + contract.scrollLeft = contract.scrollWidth; + contract.scrollTop = contract.scrollHeight; + expandChild.style.width = expand.offsetWidth + 1 + "px"; + expandChild.style.height = expand.offsetHeight + 1 + "px"; + expand.scrollLeft = expand.scrollWidth; + expand.scrollTop = expand.scrollHeight; }; - }, - get: function (name) { - return this.resizerManger[name]; - }, + var checkTriggers = function (element) { + return element.offsetWidth !== element.__resizeLast__.width || + element.offsetHeight !== element.__resizeLast__.height; + }; - has: function (name) { - return this.resizerManger[name] != null; - }, + var scrollListener = function (e) { + var element = this; + resetTriggers(this); + if (this.__resizeRAF__) cancelFrame(this.__resizeRAF__); + this.__resizeRAF__ = requestFrame(function () { + if (checkTriggers(element)) { + element.__resizeLast__.width = element.offsetWidth; + element.__resizeLast__.height = element.offsetHeight; + element.__resizeListeners__.forEach(function (fn) { + fn.call(element, e); + }); + } + }); + }; - remove: function (name) { - if (!this.has(name)) { - return this; + /* Detect CSS Animations support to detect element display/re-attach */ + var animation = false, + animationstring = "animation", + keyframeprefix = "", + animationstartevent = "animationstart", + domPrefixes = "Webkit Moz O ms".split(" "), + startEvents = "webkitAnimationStart animationstart oAnimationStart MSAnimationStart".split(" "), + pfx = ""; + { + var elm = document.createElement("fakeelement"); + if (elm.style.animationName !== undefined) { + animation = true; + } + + if (animation === false) { + for (var i = 0; i < domPrefixes.length; i++) { + if (elm.style[domPrefixes[i] + "AnimationName"] !== undefined) { + pfx = domPrefixes[i]; + animationstring = pfx + "Animation"; + keyframeprefix = "-" + pfx.toLowerCase() + "-"; + animationstartevent = startEvents[i]; + animation = true; + break; + } + } + } } - delete this.resizerManger[name]; - return this; - } -});/** - * tooltip控制器 - * 控制tooltip的显示, 且页面中只有一个tooltip显示 - * - * Created by GUY on 2015/9/8. - * @class BI.TooltipsController - * @extends BI.Controller - */ -BI.TooltipsController = BI.inherit(BI.Controller, { - _defaultConfig: function () { - return BI.extend(BI.TooltipsController.superclass._defaultConfig.apply(this, arguments), {}); - }, - _const: { - height: 20 - }, + var animationName = "resizeanim"; + var animationKeyframes = "@" + keyframeprefix + "keyframes " + animationName + " { from { opacity: 0; } to { opacity: 0; } } "; + var animationStyle = keyframeprefix + "animation: 1ms " + animationName + "; "; + } - _init: function () { - BI.TooltipsController.superclass._init.apply(this, arguments); - this.tooltipsManager = {}; - this.showingTips = {};// 存储正在显示的tooltip - }, + var createStyles = function () { + if (!stylesCreated) { + // opacity:0 works around a chrome bug https://code.google.com/p/chromium/issues/detail?id=286360 + var css = (animationKeyframes ? animationKeyframes : "") + + ".resize-triggers { " + (animationStyle ? animationStyle : "") + "visibility: hidden; opacity: 0; } " + + ".resize-triggers, .resize-triggers > div, .contract-trigger:before { content: \" \"; display: block; position: absolute; top: 0; left: 0; height: 100%; width: 100%; overflow: hidden; } .resize-triggers > div { background: #eee; overflow: auto; } .contract-trigger:before { width: 200%; height: 200%; }", + head = document.head || document.getElementsByTagName("head")[0], + style = document.createElement("style"); - _createTooltip: function (text, level) { - return BI.createWidget({ - type: "bi.tooltip", - text: text, - level: level, - stopEvent: true, - height: this._const.height - }); - }, + style.type = "text/css"; + if (style.styleSheet) { + style.styleSheet.cssText = css; + } else { + style.appendChild(document.createTextNode(css)); + } - hide: function (name, callback) { - if (!this.has(name)) { - return this; + head.appendChild(style); + stylesCreated = true; } - delete this.showingTips[name]; - this.get(name).element.hide(0, callback); - this.get(name).invisible(); - return this; - }, + }; - create: function (name, text, level, context) { - if (!this.has(name)) { - var tooltip = this._createTooltip(text, level); - this.add(name, tooltip); - BI.createWidget({ - type: "bi.absolute", - element: context || "body", - items: [{ - el: tooltip - }] - }); - tooltip.invisible(); - } - return this.get(name); - }, + var addResizeListener = function (element, fn) { + if (addEventListener) { + if (!element.__resizeTriggers__) { + if (getComputedStyle(element).position === "static") element.style.position = "relative"; + createStyles(); + element.__resizeLast__ = {}; + element.__resizeListeners__ = []; + (element.__resizeTriggers__ = document.createElement("div")).className = "resize-triggers"; + element.__resizeTriggers__.innerHTML = "<div class=\"expand-trigger\"><div></div></div>" + + "<div class=\"contract-trigger\"></div>"; + element.appendChild(element.__resizeTriggers__); + resetTriggers(element); + element.addEventListener("scroll", scrollListener, true); - // opt: {container: '', belowMouse: false} - show: function (e, name, text, level, context, opt) { - opt || (opt = {}); - var self = this; - BI.each(this.showingTips, function (i, tip) { - self.hide(i); - }); - this.showingTips = {}; - if (!this.has(name)) { - this.create(name, text, level, opt.container || context); - } - if (!opt.belowMouse) { - var offset = context.element.offset(); - var bounds = context.element.bounds(); - if (bounds.height === 0 || bounds.width === 0) { - return; + /* Listen for a css animation to detect element display/re-attach */ + animationstartevent && element.__resizeTriggers__.addEventListener(animationstartevent, function (e) { + if (e.animationName === animationName) {resetTriggers(element);} + }); } - var top = offset.top + bounds.height + 5; - } - var tooltip = this.get(name); - tooltip.setText(text); - tooltip.element.css({ - left: "0px", - top: "0px" - }); - tooltip.visible(); - tooltip.element.height(tooltip.element[0].scrollHeight); - this.showingTips[name] = true; - var x = (e.pageX || e.clientX) + 15, y = (e.pageY || e.clientY) + 15; - if (x + tooltip.element.outerWidth() > $("body").outerWidth()) { - x -= tooltip.element.outerWidth() + 15; - } - if (y + tooltip.element.outerHeight() > $("body").outerHeight()) { - y -= tooltip.element.outerHeight() + 15; - !opt.belowMouse && (y = Math.min(y, offset.top - tooltip.element.outerHeight() - 5)); + element.__resizeListeners__.push(fn); + } else { - !opt.belowMouse && (y = Math.max(y, top)); + element.attachEvent("onresize", fn); } - tooltip.element.css({ - left: x < 0 ? 0 : x + "px", - top: y < 0 ? 0 : y + "px" - }); - tooltip.element.hover(function () { - self.remove(name); - context.element.trigger("mouseleave.title" + context.getName()); - }); - return this; - }, + }; - add: function (name, bubble) { - if (this.has(name)) { - return this; + var removeResizeListener = function (element, fn) { + if (addEventListener) { + element.__resizeListeners__.splice(element.__resizeListeners__.indexOf(fn), 1); + if (!element.__resizeListeners__.length) { + element.removeEventListener("scroll", scrollListener, true); + element.__resizeTriggers__ = !element.removeChild(element.__resizeTriggers__); + } + } else { + element.detachEvent("onresize", fn); } - this.set(name, bubble); - return this; - }, - - get: function (name) { - return this.tooltipsManager[name]; - }, - - set: function (name, bubble) { - this.tooltipsManager[name] = bubble; - }, - - has: function (name) { - return this.tooltipsManager[name] != null; - }, + }; - remove: function (name) { - if (!this.has(name)) { - return this; + BI.ResizeDetector = { + addResizeListener: function (widget, fn) { + addResizeListener(widget.element[0], fn); + return function () { + removeResizeListener(widget.element[0], fn); + }; + }, + removeResizeListener: function (widget, fn) { + removeResizeListener(widget.element[0], fn); } - this.tooltipsManager[name].destroy(); - delete this.tooltipsManager[name]; - return this; - } -});/** - * 事件集合 - * @class BI.Events - */ -_.extend(BI, { - Events: { - - /** - * @static - * @property keydown事件 - */ - KEYDOWN: "_KEYDOWN", - - /** - * @static - * @property 回撤事件 - */ - BACKSPACE: "_BACKSPACE", - - /** - * @static - * @property 空格事件 - */ - SPACE: "_SPACE", + }; +}()); - /** - * @static - * @property 回车事件 - */ - ENTER: "_ENTER", +(function () { + function defaultComparator (a, b) { + return a < b; + } - /** - * @static - * @property 确定事件 - */ - CONFIRM: "_CONFIRM", + BI.Heap = function (items, comparator) { + this._items = items || []; + this._size = this._items.length; + this._comparator = comparator || defaultComparator; + this._heapify(); + }; - /** - * @static - * @property 错误事件 - */ - ERROR: "_ERROR", + BI.Heap.prototype = { + constructor: BI.Heap, + empty: function () { + return this._size === 0; + }, - /** - * @static - * @property 暂停事件 - */ - PAUSE: "_PAUSE", + pop: function () { + if (this._size === 0) { + return; + } - /** - * @static - * @property destroy事件 - */ - DESTROY: "_DESTROY", + var elt = this._items[0]; - /** - * @static - * @property 取消挂载事件 - */ - UNMOUNT: "_UNMOUNT", + var lastElt = this._items.pop(); + this._size--; - /** - * @static - * @property 清除选择 - */ - CLEAR: "_CLEAR", + if (this._size > 0) { + this._items[0] = lastElt; + this._sinkDown(0); + } - /** - * @static - * @property 添加数据 - */ - ADD: "_ADD", + return elt; + }, - /** - * @static - * @property 正在编辑状态事件 - */ - EDITING: "_EDITING", + push: function (item) { + this._items[this._size++] = item; + this._bubbleUp(this._size - 1); + }, - /** - * @static - * @property 空状态事件 - */ - EMPTY: "_EMPTY", + size: function () { + return this._size; + }, - /** - * @static - * @property 显示隐藏事件 - */ - VIEW: "_VIEW", + peek: function () { + if (this._size === 0) { + return; + } - /** - * @static - * @property 窗体改变大小 - */ - RESIZE: "_RESIZE", + return this._items[0]; + }, - /** - * @static - * @property 编辑前事件 - */ - BEFOREEDIT: "_BEFOREEDIT", + _heapify: function () { + for (var index = Math.floor((this._size + 1) / 2); index >= 0; index--) { + this._sinkDown(index); + } + }, - /** - * @static - * @property 编辑后事件 - */ - AFTEREDIT: "_AFTEREDIT", + _bubbleUp: function (index) { + var elt = this._items[index]; + while (index > 0) { + var parentIndex = Math.floor((index + 1) / 2) - 1; + var parentElt = this._items[parentIndex]; - /** - * @static - * @property 开始编辑事件 - */ - STARTEDIT: "_STARTEDIT", + // if parentElt < elt, stop + if (this._comparator(parentElt, elt)) { + return; + } - /** - * @static - * @property 停止编辑事件 - */ - STOPEDIT: "_STOPEDIT", + // swap + this._items[parentIndex] = elt; + this._items[index] = parentElt; + index = parentIndex; + } + }, - /** - * @static - * @property 值改变事件 - */ - CHANGE: "_CHANGE", + _sinkDown: function (index) { + var elt = this._items[index]; - /** - * @static - * @property 下拉弹出菜单事件 - */ - EXPAND: "_EXPAND", + while (true) { + var leftChildIndex = 2 * (index + 1) - 1; + var rightChildIndex = 2 * (index + 1); + var swapIndex = -1; - /** - * @static - * @property 关闭下拉菜单事件 - */ - COLLAPSE: "_COLLAPSE", + if (leftChildIndex < this._size) { + var leftChild = this._items[leftChildIndex]; + if (this._comparator(leftChild, elt)) { + swapIndex = leftChildIndex; + } + } - /** - * @static - * @property 回调事件 - */ - CALLBACK: "_CALLBACK", + if (rightChildIndex < this._size) { + var rightChild = this._items[rightChildIndex]; + if (this._comparator(rightChild, elt)) { + if (swapIndex === -1 || + this._comparator(rightChild, this._items[swapIndex])) { + swapIndex = rightChildIndex; + } + } + } - /** - * @static - * @property 点击事件 - */ - CLICK: "_CLICK", + // if we don't have a swap, stop + if (swapIndex === -1) { + return; + } - /** - * @static - * @property 状态改变事件，一般是用在复选按钮和单选按钮 - */ - STATECHANGE: "_STATECHANGE", + this._items[index] = this._items[swapIndex]; + this._items[swapIndex] = elt; + index = swapIndex; + } + } + }; +})(); +(function () { + var clamp = function (min, value, max) { + if (value < min) { + return min; + } + if (value > max) { + return max; + } + return value; + }; - /** - * @static - * @property 状态改变前事件 - */ - BEFORESTATECHANGE: "_BEFORESTATECHANGE", + var BUFFER_ROWS = 5; + var NO_ROWS_SCROLL_RESULT = { + index: 0, + offset: 0, + position: 0, + contentHeight: 0 + }; + BI.TableScrollHelper = function (rowCount, + defaultRowHeight, + viewportHeight, + rowHeightGetter) { + this._rowOffsets = BI.PrefixIntervalTree.uniform(rowCount, defaultRowHeight); + this._storedHeights = new Array(rowCount); + for (var i = 0; i < rowCount; ++i) { + this._storedHeights[i] = defaultRowHeight; + } + this._rowCount = rowCount; + this._position = 0; + this._contentHeight = rowCount * defaultRowHeight; + this._defaultRowHeight = defaultRowHeight; + this._rowHeightGetter = rowHeightGetter ? + rowHeightGetter : function () { + return defaultRowHeight; + }; + this._viewportHeight = viewportHeight; - /** - * @static - * @property 初始化事件 - */ - INIT: "_INIT", + this._updateHeightsInViewport(0, 0); + }; - /** - * @static - * @property 初始化后事件 - */ - AFTERINIT: "_AFTERINIT", + BI.TableScrollHelper.prototype = { + constructor: BI.TableScrollHelper, + setRowHeightGetter: function (rowHeightGetter) { + this._rowHeightGetter = rowHeightGetter; + }, - /** - * @static - * @property 滚动条滚动事件 - */ - SCROLL: "_SCROLL", + setViewportHeight: function (viewportHeight) { + this._viewportHeight = viewportHeight; + }, + getContentHeight: function () { + return this._contentHeight; + }, - /** - * @static - * @property 开始加载事件 - */ - STARTLOAD: "_STARTLOAD", + _updateHeightsInViewport: function (firstRowIndex, + firstRowOffset) { + var top = firstRowOffset; + var index = firstRowIndex; + while (top <= this._viewportHeight && index < this._rowCount) { + this._updateRowHeight(index); + top += this._storedHeights[index]; + index++; + } + }, - /** - * @static - * @property 加载后事件 - */ - AFTERLOAD: "_AFTERLOAD", + _updateHeightsAboveViewport: function (firstRowIndex) { + var index = firstRowIndex - 1; + while (index >= 0 && index >= firstRowIndex - BUFFER_ROWS) { + var delta = this._updateRowHeight(index); + this._position += delta; + index--; + } + }, + _updateRowHeight: function (rowIndex) { + if (rowIndex < 0 || rowIndex >= this._rowCount) { + return 0; + } + var newHeight = this._rowHeightGetter(rowIndex); + if (newHeight !== this._storedHeights[rowIndex]) { + var change = newHeight - this._storedHeights[rowIndex]; + this._rowOffsets.set(rowIndex, newHeight); + this._storedHeights[rowIndex] = newHeight; + this._contentHeight += change; + return change; + } + return 0; + }, - /** - * @static - * @property 提交前事件 - */ - BS: "beforesubmit", + getRowPosition: function (rowIndex) { + this._updateRowHeight(rowIndex); + return this._rowOffsets.sumUntil(rowIndex); + }, - /** - * @static - * @property 提交后事件 - */ - AS: "aftersubmit", + scrollBy: function (delta) { + if (this._rowCount === 0) { + return NO_ROWS_SCROLL_RESULT; + } + var firstRow = this._rowOffsets.greatestLowerBound(this._position); + firstRow = clamp(firstRow, 0, Math.max(this._rowCount - 1, 0)); + var firstRowPosition = this._rowOffsets.sumUntil(firstRow); + var rowIndex = firstRow; + var position = this._position; - /** - * @static - * @property 提交完成事件 - */ - SC: "submitcomplete", + var rowHeightChange = this._updateRowHeight(rowIndex); + if (firstRowPosition !== 0) { + position += rowHeightChange; + } + var visibleRowHeight = this._storedHeights[rowIndex] - + (position - firstRowPosition); - /** - * @static - * @property 提交失败事件 - */ - SF: "submitfailure", + if (delta >= 0) { - /** - * @static - * @property 提交成功事件 - */ - SS: "submitsuccess", + while (delta > 0 && rowIndex < this._rowCount) { + if (delta < visibleRowHeight) { + position += delta; + delta = 0; + } else { + delta -= visibleRowHeight; + position += visibleRowHeight; + rowIndex++; + } + if (rowIndex < this._rowCount) { + this._updateRowHeight(rowIndex); + visibleRowHeight = this._storedHeights[rowIndex]; + } + } + } else if (delta < 0) { + delta = -delta; + var invisibleRowHeight = this._storedHeights[rowIndex] - visibleRowHeight; - /** - * @static - * @property 校验提交前事件 - */ - BVW: "beforeverifywrite", + while (delta > 0 && rowIndex >= 0) { + if (delta < invisibleRowHeight) { + position -= delta; + delta = 0; + } else { + position -= invisibleRowHeight; + delta -= invisibleRowHeight; + rowIndex--; + } + if (rowIndex >= 0) { + var change = this._updateRowHeight(rowIndex); + invisibleRowHeight = this._storedHeights[rowIndex]; + position += change; + } + } + } - /** - * @static - * @property 校验提交后事件 - */ - AVW: "afterverifywrite", + var maxPosition = this._contentHeight - this._viewportHeight; + position = clamp(position, 0, maxPosition); + this._position = position; + var firstRowIndex = this._rowOffsets.greatestLowerBound(position); + firstRowIndex = clamp(firstRowIndex, 0, Math.max(this._rowCount - 1, 0)); + firstRowPosition = this._rowOffsets.sumUntil(firstRowIndex); + var firstRowOffset = firstRowPosition - position; - /** - * @static - * @property 校验后事件 - */ - AV: "afterverify", + this._updateHeightsInViewport(firstRowIndex, firstRowOffset); + this._updateHeightsAboveViewport(firstRowIndex); - /** - * @static - * @property 填报前事件 - */ - BW: "beforewrite", + return { + index: firstRowIndex, + offset: firstRowOffset, + position: this._position, + contentHeight: this._contentHeight + }; + }, - /** - * @static - * @property 填报后事件 - */ - AW: "afterwrite", + _getRowAtEndPosition: function (rowIndex) { + // We need to update enough rows above the selected one to be sure that when + // we scroll to selected position all rows between first shown and selected + // one have most recent heights computed and will not resize + this._updateRowHeight(rowIndex); + var currentRowIndex = rowIndex; + var top = this._storedHeights[currentRowIndex]; + while (top < this._viewportHeight && currentRowIndex >= 0) { + currentRowIndex--; + if (currentRowIndex >= 0) { + this._updateRowHeight(currentRowIndex); + top += this._storedHeights[currentRowIndex]; + } + } + var position = this._rowOffsets.sumTo(rowIndex) - this._viewportHeight; + if (position < 0) { + position = 0; + } + return position; + }, - /** - * @static - * @property 填报成功事件 - */ - WS: "writesuccess", + scrollTo: function (position) { + if (this._rowCount === 0) { + return NO_ROWS_SCROLL_RESULT; + } + if (position <= 0) { + // If position less than or equal to 0 first row should be fully visible + // on top + this._position = 0; + this._updateHeightsInViewport(0, 0); - /** - * @static - * @property 填报失败事件 - */ - WF: "writefailure", + return { + index: 0, + offset: 0, + position: this._position, + contentHeight: this._contentHeight + }; + } else if (position >= this._contentHeight - this._viewportHeight) { + // If position is equal to or greater than max scroll value, we need + // to make sure to have bottom border of last row visible. + var rowIndex = this._rowCount - 1; + position = this._getRowAtEndPosition(rowIndex); + } + this._position = position; - /** - * @static - * @property 添加行前事件 - */ - BA: "beforeappend", + var firstRowIndex = this._rowOffsets.greatestLowerBound(position); + firstRowIndex = clamp(firstRowIndex, 0, Math.max(this._rowCount - 1, 0)); + var firstRowPosition = this._rowOffsets.sumUntil(firstRowIndex); + var firstRowOffset = firstRowPosition - position; - /** - * @static - * @property 添加行后事件 - */ - AA: "afterappend", + this._updateHeightsInViewport(firstRowIndex, firstRowOffset); + this._updateHeightsAboveViewport(firstRowIndex); - /** - * @static - * @property 删除行前事件 - */ - BD: "beforedelete", + return { + index: firstRowIndex, + offset: firstRowOffset, + position: this._position, + contentHeight: this._contentHeight + }; + }, /** - * @static - * @property 删除行后事件 + * Allows to scroll to selected row with specified offset. It always + * brings that row to top of viewport with that offset */ - AD: "beforedelete", + scrollToRow: function (rowIndex, offset) { + rowIndex = clamp(rowIndex, 0, Math.max(this._rowCount - 1, 0)); + offset = clamp(offset, -this._storedHeights[rowIndex], 0); + var firstRow = this._rowOffsets.sumUntil(rowIndex); + return this.scrollTo(firstRow - offset); + }, /** - * @static - * @property 未提交离开事件 + * Allows to scroll to selected row by bringing it to viewport with minimal + * scrolling. This that if row is fully visible, scroll will not be changed. + * If top border of row is above top of viewport it will be scrolled to be + * fully visible on the top of viewport. If the bottom border of row is + * below end of viewport, it will be scrolled up to be fully visible on the + * bottom of viewport. */ - UC: "unloadcheck", - + scrollRowIntoView: function (rowIndex) { + rowIndex = clamp(rowIndex, 0, Math.max(this._rowCount - 1, 0)); + var rowBegin = this._rowOffsets.sumUntil(rowIndex); + var rowEnd = rowBegin + this._storedHeights[rowIndex]; + if (rowBegin < this._position) { + return this.scrollTo(rowBegin); + } else if (this._position + this._viewportHeight < rowEnd) { + var position = this._getRowAtEndPosition(rowIndex); + return this.scrollTo(position); + } + return this.scrollTo(this._position); + } + }; - /** - * @static - * @property PDF导出前事件 - */ - BTOPDF: "beforetopdf", +})(); +// Data structure that allows to store values and assign positions to them +// in a way to minimize changing positions of stored values when new ones are +// added or when some values are replaced. Stored elements are alwasy assigned +// a consecutive set of positoins startin from 0 up to count of elements less 1 +// Following actions can be executed +// * get position assigned to given value (null if value is not stored) +// * create new entry for new value and get assigned position back +// * replace value that is furthest from specified value range with new value +// and get it's position back +// All operations take amortized log(n) time where n is number of elements in +// the set. +BI.IntegerBufferSet = function () { + this._valueToPositionMap = {}; + this._size = 0; + this._smallValues = new BI.Heap( + [], // Initial data in the heap + this._smallerComparator + ); + this._largeValues = new BI.Heap( + [], // Initial data in the heap + this._greaterComparator + ); - /** - * @static - * @property PDF导出后事件 - */ - ATOPDF: "aftertopdf", +}; - /** - * @static - * @property Excel导出前事件 - */ - BTOEXCEL: "beforetoexcel", +BI.IntegerBufferSet.prototype = { + constructor: BI.IntegerBufferSet, + getSize: function () /* number*/ { + return this._size; + }, - /** - * @static - * @property Excel导出后事件 - */ - ATOEXCEL: "aftertoexcel", + getValuePosition: function (/* number*/ value) /* ?number*/ { + if (this._valueToPositionMap[value] === undefined) { + return null; + } + return this._valueToPositionMap[value]; + }, - /** - * @static - * @property Word导出前事件 - */ - BTOWORD: "beforetoword", + getNewPositionForValue: function (/* number*/ value) /* number*/ { + var newPosition = this._size; + this._size++; + this._pushToHeaps(newPosition, value); + this._valueToPositionMap[value] = newPosition; + return newPosition; + }, - /** - * @static - * @property Word导出后事件 - */ - ATOWORD: "aftertoword", + replaceFurthestValuePosition: function (/* number*/ lowValue, + /* number*/ highValue, + /* number*/ newValue) /* ?number*/ { + this._cleanHeaps(); + if (this._smallValues.empty() || this._largeValues.empty()) { + // Threre are currently no values stored. We will have to create new + // position for this value. + return null; + } - /** - * @static - * @property 图片导出前事件 - */ - BTOIMAGE: "beforetoimage", + var minValue = this._smallValues.peek().value; + var maxValue = this._largeValues.peek().value; + if (minValue >= lowValue && maxValue <= highValue) { + // All values currently stored are necessary, we can't reuse any of them. + return null; + } - /** - * @static - * @property 图片导出后事件 - */ - ATOIMAGE: "aftertoimage", + var valueToReplace; + if (lowValue - minValue > maxValue - highValue) { + // minValue is further from provided range. We will reuse it's position. + valueToReplace = minValue; + this._smallValues.pop(); + } else { + valueToReplace = maxValue; + this._largeValues.pop(); + } + var position = this._valueToPositionMap[valueToReplace]; + delete this._valueToPositionMap[valueToReplace]; + this._valueToPositionMap[newValue] = position; + this._pushToHeaps(position, newValue); - /** - * @static - * @property HTML导出前事件 - */ - BTOHTML: "beforetohtml", + return position; + }, - /** - * @static - * @property HTML导出后事件 - */ - ATOHTML: "aftertohtml", + _pushToHeaps: function (/* number*/ position, /* number*/ value) { + var element = { + position: position, + value: value + }; + // We can reuse the same object in both heaps, because we don't mutate them + this._smallValues.push(element); + this._largeValues.push(element); + }, - /** - * @static - * @property Excel导入前事件 - */ - BIMEXCEL: "beforeimportexcel", + _cleanHeaps: function () { + // We not usually only remove object from one heap while moving value. + // Here we make sure that there is no stale data on top of heaps. + this._cleanHeap(this._smallValues); + this._cleanHeap(this._largeValues); + var minHeapSize = + Math.min(this._smallValues.size(), this._largeValues.size()); + var maxHeapSize = + Math.max(this._smallValues.size(), this._largeValues.size()); + if (maxHeapSize > 10 * minHeapSize) { + // There are many old values in one of heaps. We nned to get rid of them + // to not use too avoid memory leaks + this._recreateHeaps(); + } + }, - /** - * @static - * @property Excel导出后事件 - */ - AIMEXCEL: "afterimportexcel", + _recreateHeaps: function () { + var sourceHeap = this._smallValues.size() < this._largeValues.size() ? + this._smallValues : + this._largeValues; + var newSmallValues = new Heap( + [], // Initial data in the heap + this._smallerComparator + ); + var newLargeValues = new Heap( + [], // Initial datat in the heap + this._greaterComparator + ); + while (!sourceHeap.empty()) { + var element = sourceHeap.pop(); + // Push all stil valid elements to new heaps + if (this._valueToPositionMap[element.value] !== undefined) { + newSmallValues.push(element); + newLargeValues.push(element); + } + } + this._smallValues = newSmallValues; + this._largeValues = newLargeValues; + }, - /** - * @static - * @property PDF打印前事件 - */ - BPDFPRINT: "beforepdfprint", + _cleanHeap: function (/* object*/ heap) { + while (!heap.empty() && + this._valueToPositionMap[heap.peek().value] === undefined) { + heap.pop(); + } + }, - /** - * @static - * @property PDF打印后事件 - */ - APDFPRINT: "afterpdfprint", + _smallerComparator: function (/* object*/ lhs, /* object*/ rhs) /* boolean*/ { + return lhs.value < rhs.value; + }, - /** - * @static - * @property Flash打印前事件 - */ - BFLASHPRINT: "beforeflashprint", + _greaterComparator: function (/* object*/ lhs, /* object*/ rhs) /* boolean*/ { + return lhs.value > rhs.value; + } +}; - /** - * @static - * @property Flash打印后事件 - */ - AFLASHPRINT: "afterflashprint", +!(function () { + BI.LinkHashMap = function () { + this.array = []; + this.map = {}; + }; + BI.LinkHashMap.prototype = { + constructor: BI.LinkHashMap, + has: function (key) { + if (key in this.map) { + return true; + } + return false; + }, - /** - * @static - * @property Applet打印前事件 - */ - BAPPLETPRINT: "beforeappletprint", + add: function (key, value) { + if (typeof key === "undefined") { + return; + } + if (key in this.map) { + this.map[key] = value; + } else { + this.array.push(key); + this.map[key] = value; + } + }, - /** - * @static - * @property Applet打印后事件 - */ - AAPPLETPRINT: "afterappletprint", + remove: function (key) { + if (key in this.map) { + delete this.map[key]; + for (var i = 0; i < this.array.length; i++) { + if (this.array[i] == key) { + this.array.splice(i, 1); + break; + } + } + } + }, - /** - * @static - * @property 服务器打印前事件 - */ - BSEVERPRINT: "beforeserverprint", + size: function () { + return this.array.length; + }, - /** - * @static - * @property 服务器打印后事件 - */ - ASERVERPRINT: "afterserverprint", + each: function (fn, scope) { + var scope = scope || window; + var fn = fn || null; + if (fn == null || typeof (fn) !== "function") { + return; + } + for (var i = 0; i < this.array.length; i++) { + var key = this.array[i]; + var value = this.map[key]; + var re = fn.call(scope, key, value, i, this.array, this.map); + if (re == false) { + break; + } + } + }, - /** - * @static - * @property 邮件发送前事件 - */ - BEMAIL: "beforeemail", + get: function (key) { + return this.map[key]; + }, - /** - * @static - * @property 邮件发送后事件 - */ - AEMAIL: "afteremail" - } -});/** - * guy - * 最基础的dom操作 - */ -BI.extend(jQuery.fn, { + toArray: function () { + var array = []; + this.each(function (key, value) { + array.push(value); + }); + return array; + } + }; +})();window.BI = window.BI || {}; - destroy: function () { - this.remove(); - if (BI.isIE() === true) { - this[0].outerHTML = ""; +$.extend(BI, { + $defaultImport: function (options, type) { + var config; + if (BI.isObject(options)) { + config = $.extend({ + op: "resource", + path: null, + type: null, + must: false + }, options); + config.url = BI.servletURL + "?op=" + config.op + "&resource=" + config.path; + } else { + config = { + url: BI.servletURL + "?op=resource&resource=" + options, + type: arguments[1], + must: arguments[2] + }; } + this.$import(config.url, config.type, config.must); }, - /** - * 高亮显示 - * @param text 必需 - * @param keyword - * @param py 必需 - * @returns {*} - * @private - */ - __textKeywordMarked__: function (text, keyword, py) { - if (!BI.isKey(keyword) || (text + "").length > 100) { - return this.html(BI.htmlEncode(text)); - } - keyword = keyword + ""; - keyword = BI.toUpperCase(keyword); - var textLeft = (text || "") + ""; - py = (py || BI.makeFirstPY(text)) + ""; - if (py != null) { - py = BI.toUpperCase(py); - } - this.empty(); - while (true) { - var tidx = BI.toUpperCase(textLeft).indexOf(keyword); - var pidx = null; - if (py != null) { - pidx = py.indexOf(keyword); - if (pidx >= 0) { - pidx = pidx % text.length; + $import: function () { + var _LOADED = {}; // alex:保存加载过的 + function loadReady (src, must) { + var $scripts = $("head script, body script"); + $.each($scripts, function (i, item) { + if (item.src.indexOf(src) != -1) { + _LOADED[src] = true; + } + }); + var $links = $("head link"); + $.each($links, function (i, item) { + if (item.href.indexOf(src) != -1 && must) { + _LOADED[src] = false; + $(item).remove(); } + }); + } + + // must=true 强行加载 + return function (src, ext, must) { + loadReady(src, must); + // alex:如果已经加载过了的,直接return + if (_LOADED[src] === true) { + return; + } + if (ext === "css") { + var link = document.createElement("link"); + link.rel = "stylesheet"; + link.type = "text/css"; + link.href = src; + var head = document.getElementsByTagName("head")[0]; + head.appendChild(link); + _LOADED[src] = true; + } else { + // alex:这里用同步调用的方式,必须等待ajax完成 + $.ajax({ + url: src, + dataType: "script", // alex:指定dataType为script,jquery会帮忙做globalEval的事情 + async: false, + cache: true, + complete: function (res, status) { + /* + * alex:发现jquery会很智能地判断一下返回的数据类型是不是script,然后做一个globalEval + * 所以当status为success时就不需要再把其中的内容加到script里面去了 + */ + if (status == "success") { + _LOADED[src] = true; + } + } + }); } + }; + }() +}); +!(function () { + BI.LRU = function (limit) { + this.size = 0; + this.limit = limit; + this.head = this.tail = undefined; + this._keymap = {}; + }; - if (tidx >= 0) { - this.append(textLeft.substr(0, tidx)); - this.append($("<span>").addClass("bi-keyword-red-mark") - .html(BI.htmlEncode(textLeft.substr(tidx, keyword.length)))); + var p = BI.LRU.prototype; - textLeft = textLeft.substr(tidx + keyword.length); - if (py != null) { - py = py.substr(tidx + keyword.length); - } - } else if (pidx != null && pidx >= 0 && Math.floor(pidx / text.length) === Math.floor((pidx + keyword.length - 1) / text.length)) { - this.append(textLeft.substr(0, pidx)); - this.append($("<span>").addClass("bi-keyword-red-mark") - .html(BI.htmlEncode(textLeft.substr(pidx, keyword.length)))); - if (py != null) { - py = py.substr(pidx + keyword.length); - } - textLeft = textLeft.substr(pidx + keyword.length); + p.put = function (key, value) { + var removed; + if (this.size === this.limit) { + removed = this.shift(); + } + + var entry = this.get(key, true); + if (!entry) { + entry = { + key: key + }; + this._keymap[key] = entry; + if (this.tail) { + this.tail.newer = entry; + entry.older = this.tail; } else { - this.append(textLeft); - break; + this.head = entry; } + this.tail = entry; + this.size++; } + entry.value = value; - return this; - }, - - getDomHeight: function (parent) { - var clone = $(this).clone(); - clone.appendTo($(parent || "body")); - var height = clone.height(); - clone.remove(); - return height; - }, - - // 是否有竖直滚动条 - hasVerticalScroll: function () { - return this.height() > 0 && this[0].clientWidth < this[0].offsetWidth; - }, + return removed; + }; - // 是否有水平滚动条 - hasHorizonScroll: function () { - return this.width() > 0 && this[0].clientHeight < this[0].offsetHeight; - }, + p.shift = function () { + var entry = this.head; + if (entry) { + this.head = this.head.newer; + this.head.older = undefined; + entry.newer = entry.older = undefined; + this._keymap[entry.key] = undefined; + this.size--; + } + return entry; + }; - // 获取计算后的样式 - getStyle: function (name) { - var node = this[0]; - var computedStyle = void 0; - // W3C Standard - if (window.getComputedStyle) { - // In certain cases such as within an iframe in FF3, this returns null. - computedStyle = window.getComputedStyle(node, null); - if (computedStyle) { - return computedStyle.getPropertyValue(BI.hyphenate(name)); - } + p.get = function (key, returnEntry) { + var entry = this._keymap[key]; + if (entry === undefined) return; + if (entry === this.tail) { + return returnEntry + ? entry + : entry.value; } - // Safari - if (document.defaultView && document.defaultView.getComputedStyle) { - computedStyle = document.defaultView.getComputedStyle(node, null); - // A Safari bug causes this to return null for `display: none` elements. - if (computedStyle) { - return computedStyle.getPropertyValue(BI.hyphenate(name)); - } - if (name === "display") { - return "none"; + // HEAD--------------TAIL + // <.older .newer> + // <--- add direction -- + // A B C <D> E + if (entry.newer) { + if (entry === this.head) { + this.head = entry.newer; } + entry.newer.older = entry.older; // C <-- E. } - // Internet Explorer - if (node.currentStyle) { - if (name === "float") { - return node.currentStyle.cssFloat || node.currentStyle.styleFloat; + if (entry.older) { + entry.older.newer = entry.newer; // C. --> E + } + entry.newer = undefined; // D --x + entry.older = this.tail; // D. --> E + if (this.tail) { + this.tail.newer = entry; // E. <-- D + } + this.tail = entry; + return returnEntry + ? entry + : entry.value; + }; + + p.has = function (key) { + return this._keymap[key] != null; + }; +})(); +!(function () { + var MD5 = function (hexcase) { + this.hexcase = !hexcase ? 0 : 1; + /* hex output format. 0 - lowercase; 1 - uppercase */ + this.b64pad = ""; + /* base-64 pad character. "=" for strict RFC compliance */ + this.chrsz = 8; + /* bits per input character. 8 - ASCII; 16 - Unicode */ + }; + + /* + * These are the functions you'll usually want to call + * They take string arguments and return either hex or base-64 encoded strings + */ + MD5.prototype.hex_md5 = function (s) { + return this.binl2hex(this.core_md5(this.str2binl(s), s.length * this.chrsz)); + }; + + MD5.prototype.hex_md5_salt = function (s) { + var md5ed = this.hex_md5(s); + + var items1 = []; + var items2 = []; + for (var i = 0; i < md5ed.length; i++) { + if (i % 2 === 0) { + items1.push(md5ed.charAt(i)); + } else { + items2.push(md5ed.charAt(i)); } - return node.currentStyle[BI.camelize(name)]; } - return node.style && node.style[BI.camelize(name)]; - }, + var result = ":" + items1.join("") + items2.join(""); + return result; + }; - __isMouseInBounds__: function (e) { - var offset2Body = this.offset(); - return !(e.pageX < offset2Body.left || e.pageX > offset2Body.left + this.outerWidth() - || e.pageY < offset2Body.top || e.pageY > offset2Body.top + this.outerHeight()); - }, + MD5.prototype.b64_md5 = function (s) { + return this.binl2b64(this.core_md5(this.str2binl(s), s.length * this.chrsz)); + }; - __hasZIndexMask__: function (zindex) { - return zindex && this.zIndexMask[zindex] != null; - }, + MD5.prototype.hex_hmac_md5 = function (key, data) { + return this.binl2hex(this.core_hmac_md5(key, data)); + }; - __buildZIndexMask__: function (zindex, domArray) { - this.zIndexMask = this.zIndexMask || {};// 存储z-index的mask - this.indexMask = this.indexMask || [];// 存储mask - var mask = BI.createWidget({ - type: "bi.center_adapt", - cls: "bi-z-index-mask", - items: domArray - }); + MD5.prototype.b64_hmac_md5 = function (key, data) { + return this.binl2b64(this.core_hmac_md5(key, data)); + }; - mask.element.css({"z-index": zindex}); - BI.createWidget({ - type: "bi.absolute", - element: this, - items: [{ - el: mask, - left: 0, - right: 0, - top: 0, - bottom: 0 - }] - }); - this.indexMask.push(mask); - zindex && (this.zIndexMask[zindex] = mask); - return mask.element; - }, + /* Backwards compatibility - same as hex_md5() */ + MD5.prototype.calcMD5 = function (s) { + return this.binl2hex(this.core_md5(this.str2binl(s), s.length * this.chrsz)); + }; - __releaseZIndexMask__: function (zindex) { - if (zindex && this.zIndexMask[zindex]) { - this.indexMask.remove(this.zIndexMask[zindex]); - this.zIndexMask[zindex].destroy(); - return; - } - this.indexMask = this.indexMask || []; - var indexMask = this.indexMask.pop(); - indexMask && indexMask.destroy(); - } -}); + MD5.prototype.core_md5 = function (x, len) { + /* append padding */ + x[len >> 5] |= 0x80 << ((len) % 32); + x[(((len + 64) >>> 9) << 4) + 14] = len; + + var a = 1732584193; + var b = -271733879; + var c = -1732584194; + var d = 271733878; + + for (var i = 0; i < x.length; i += 16) { + var olda = a; + var oldb = b; + var oldc = c; + var oldd = d; + + a = this.md5_ff(a, b, c, d, x[i + 0], 7, -680876936); + d = this.md5_ff(d, a, b, c, x[i + 1], 12, -389564586); + c = this.md5_ff(c, d, a, b, x[i + 2], 17, 606105819); + b = this.md5_ff(b, c, d, a, x[i + 3], 22, -1044525330); + a = this.md5_ff(a, b, c, d, x[i + 4], 7, -176418897); + d = this.md5_ff(d, a, b, c, x[i + 5], 12, 1200080426); + c = this.md5_ff(c, d, a, b, x[i + 6], 17, -1473231341); + b = this.md5_ff(b, c, d, a, x[i + 7], 22, -45705983); + a = this.md5_ff(a, b, c, d, x[i + 8], 7, 1770035416); + d = this.md5_ff(d, a, b, c, x[i + 9], 12, -1958414417); + c = this.md5_ff(c, d, a, b, x[i + 10], 17, -42063); + b = this.md5_ff(b, c, d, a, x[i + 11], 22, -1990404162); + a = this.md5_ff(a, b, c, d, x[i + 12], 7, 1804603682); + d = this.md5_ff(d, a, b, c, x[i + 13], 12, -40341101); + c = this.md5_ff(c, d, a, b, x[i + 14], 17, -1502002290); + b = this.md5_ff(b, c, d, a, x[i + 15], 22, 1236535329); + + a = this.md5_gg(a, b, c, d, x[i + 1], 5, -165796510); + d = this.md5_gg(d, a, b, c, x[i + 6], 9, -1069501632); + c = this.md5_gg(c, d, a, b, x[i + 11], 14, 643717713); + b = this.md5_gg(b, c, d, a, x[i + 0], 20, -373897302); + a = this.md5_gg(a, b, c, d, x[i + 5], 5, -701558691); + d = this.md5_gg(d, a, b, c, x[i + 10], 9, 38016083); + c = this.md5_gg(c, d, a, b, x[i + 15], 14, -660478335); + b = this.md5_gg(b, c, d, a, x[i + 4], 20, -405537848); + a = this.md5_gg(a, b, c, d, x[i + 9], 5, 568446438); + d = this.md5_gg(d, a, b, c, x[i + 14], 9, -1019803690); + c = this.md5_gg(c, d, a, b, x[i + 3], 14, -187363961); + b = this.md5_gg(b, c, d, a, x[i + 8], 20, 1163531501); + a = this.md5_gg(a, b, c, d, x[i + 13], 5, -1444681467); + d = this.md5_gg(d, a, b, c, x[i + 2], 9, -51403784); + c = this.md5_gg(c, d, a, b, x[i + 7], 14, 1735328473); + b = this.md5_gg(b, c, d, a, x[i + 12], 20, -1926607734); -BI.extend(jQuery, { + a = this.md5_hh(a, b, c, d, x[i + 5], 4, -378558); + d = this.md5_hh(d, a, b, c, x[i + 8], 11, -2022574463); + c = this.md5_hh(c, d, a, b, x[i + 11], 16, 1839030562); + b = this.md5_hh(b, c, d, a, x[i + 14], 23, -35309556); + a = this.md5_hh(a, b, c, d, x[i + 1], 4, -1530992060); + d = this.md5_hh(d, a, b, c, x[i + 4], 11, 1272893353); + c = this.md5_hh(c, d, a, b, x[i + 7], 16, -155497632); + b = this.md5_hh(b, c, d, a, x[i + 10], 23, -1094730640); + a = this.md5_hh(a, b, c, d, x[i + 13], 4, 681279174); + d = this.md5_hh(d, a, b, c, x[i + 0], 11, -358537222); + c = this.md5_hh(c, d, a, b, x[i + 3], 16, -722521979); + b = this.md5_hh(b, c, d, a, x[i + 6], 23, 76029189); + a = this.md5_hh(a, b, c, d, x[i + 9], 4, -640364487); + d = this.md5_hh(d, a, b, c, x[i + 12], 11, -421815835); + c = this.md5_hh(c, d, a, b, x[i + 15], 16, 530742520); + b = this.md5_hh(b, c, d, a, x[i + 2], 23, -995338651); - getLeftPosition: function (combo, popup, extraWidth) { - return { - left: combo.element.offset().left - popup.element.outerWidth() - (extraWidth || 0) - }; - }, + a = this.md5_ii(a, b, c, d, x[i + 0], 6, -198630844); + d = this.md5_ii(d, a, b, c, x[i + 7], 10, 1126891415); + c = this.md5_ii(c, d, a, b, x[i + 14], 15, -1416354905); + b = this.md5_ii(b, c, d, a, x[i + 5], 21, -57434055); + a = this.md5_ii(a, b, c, d, x[i + 12], 6, 1700485571); + d = this.md5_ii(d, a, b, c, x[i + 3], 10, -1894986606); + c = this.md5_ii(c, d, a, b, x[i + 10], 15, -1051523); + b = this.md5_ii(b, c, d, a, x[i + 1], 21, -2054922799); + a = this.md5_ii(a, b, c, d, x[i + 8], 6, 1873313359); + d = this.md5_ii(d, a, b, c, x[i + 15], 10, -30611744); + c = this.md5_ii(c, d, a, b, x[i + 6], 15, -1560198380); + b = this.md5_ii(b, c, d, a, x[i + 13], 21, 1309151649); + a = this.md5_ii(a, b, c, d, x[i + 4], 6, -145523070); + d = this.md5_ii(d, a, b, c, x[i + 11], 10, -1120210379); + c = this.md5_ii(c, d, a, b, x[i + 2], 15, 718787259); + b = this.md5_ii(b, c, d, a, x[i + 9], 21, -343485551); - getRightPosition: function (combo, popup, extraWidth) { - var el = combo.element; - return { - left: el.offset().left + el.outerWidth() + (extraWidth || 0) - }; - }, + a = this.safe_add(a, olda); + b = this.safe_add(b, oldb); + c = this.safe_add(c, oldc); + d = this.safe_add(d, oldd); + } + return Array(a, b, c, d); - getTopPosition: function (combo, popup, extraHeight) { - return { - top: combo.element.offset().top - popup.element.outerHeight() - (extraHeight || 0) - }; - }, + }; - getBottomPosition: function (combo, popup, extraHeight) { - var el = combo.element; - return { - top: el.offset().top + el.outerHeight() + (extraHeight || 0) - }; - }, + /* + * These functions implement the four basic operations the algorithm uses. + */ + MD5.prototype.md5_cmn = function (q, a, b, x, s, t) { + return this.safe_add(this.bit_rol(this.safe_add(this.safe_add(a, q), this.safe_add(x, t)), s), b); + }; + MD5.prototype.md5_ff = function (a, b, c, d, x, s, t) { + return this.md5_cmn((b & c) | ((~b) & d), a, b, x, s, t); + }; + MD5.prototype.md5_gg = function (a, b, c, d, x, s, t) { + return this.md5_cmn((b & d) | (c & (~d)), a, b, x, s, t); + }; + MD5.prototype.md5_hh = function (a, b, c, d, x, s, t) { + return this.md5_cmn(b ^ c ^ d, a, b, x, s, t); + }; + MD5.prototype.md5_ii = function (a, b, c, d, x, s, t) { + return this.md5_cmn(c ^ (b | (~d)), a, b, x, s, t); + }; - isLeftSpaceEnough: function (combo, popup, extraWidth) { - return $.getLeftPosition(combo, popup, extraWidth).left >= 0; - }, + /* + * Calculate the HMAC-MD5, of a key and some data + */ + MD5.prototype.core_hmac_md5 = function (key, data) { + var bkey = this.str2binl(key); + if (bkey.length > 16) {bkey = this.core_md5(bkey, key.length * this.chrsz);} - isRightSpaceEnough: function (combo, popup, extraWidth) { - var viewBounds = popup.element.bounds(), windowBounds = $("body").bounds(); - return $.getRightPosition(combo, popup, extraWidth).left + viewBounds.width <= windowBounds.width; - }, + var ipad = Array(16), opad = Array(16); + for (var i = 0; i < 16; i++) { + ipad[i] = bkey[i] ^ 0x36363636; + opad[i] = bkey[i] ^ 0x5C5C5C5C; + } - isTopSpaceEnough: function (combo, popup, extraHeight) { - return $.getTopPosition(combo, popup, extraHeight).top >= 0; - }, + var hash = this.core_md5(ipad.concat(this.str2binl(data)), 512 + data.length * this.chrsz); + return this.core_md5(opad.concat(hash), 512 + 128); + }; - isBottomSpaceEnough: function (combo, popup, extraHeight) { - var viewBounds = popup.element.bounds(), windowBounds = $("body").bounds(); - return $.getBottomPosition(combo, popup, extraHeight).top + viewBounds.height <= windowBounds.height; - }, + /* + * Add integers, wrapping at 2^32. This uses 16-bit operations internally + * to work around bugs in some JS interpreters. + */ + MD5.prototype.safe_add = function (x, y) { + var lsw = (x & 0xFFFF) + (y & 0xFFFF); + var msw = (x >> 16) + (y >> 16) + (lsw >> 16); + return (msw << 16) | (lsw & 0xFFFF); + }; - isRightSpaceLarger: function (combo) { - var windowBounds = $("body").bounds(); - return windowBounds.width - combo.element.offset().left - combo.element.bounds().width >= combo.element.offset().left; - }, + /* + * Bitwise rotate a 32-bit number to the left. + */ + MD5.prototype.bit_rol = function (num, cnt) { + return (num << cnt) | (num >>> (32 - cnt)); + }; - isBottomSpaceLarger: function (combo) { - var windowBounds = $("body").bounds(); - return windowBounds.height - combo.element.offset().top - combo.element.bounds().height >= combo.element.offset().top; - }, + /* + * Convert a string to an array of little-endian words + * If chrsz is ASCII, characters >255 have their hi-byte silently ignored. + */ + MD5.prototype.str2binl = function (str) { + var bin = Array(); + var mask = (1 << this.chrsz) - 1; + for (var i = 0; i < str.length * this.chrsz; i += this.chrsz) {bin[i >> 5] |= (str.charCodeAt(i / this.chrsz) & mask) << (i % 32);} + return bin; + }; - getLeftAlignPosition: function (combo, popup, extraWidth) { - var viewBounds = popup.element.bounds(), windowBounds = $("body").bounds(); - var left = combo.element.offset().left + extraWidth; - if (left + viewBounds.width > windowBounds.width) { - left = windowBounds.width - viewBounds.width; - } - if (left < 0) { - left = 0; + /* + * Convert an array of little-endian words to a hex string. + */ + MD5.prototype.binl2hex = function (binarray) { + var hex_tab = this.hexcase ? "0123456789ABCDEF" : "0123456789abcdef"; + var str = ""; + for (var i = 0; i < binarray.length * 4; i++) { + str += hex_tab.charAt((binarray[i >> 2] >> ((i % 4) * 8 + 4)) & 0xF) + + hex_tab.charAt((binarray[i >> 2] >> ((i % 4) * 8)) & 0xF); } - return { - left: left - }; - }, + return str; + }; - getLeftAdaptPosition: function (combo, popup, extraWidth) { - if ($.isLeftSpaceEnough(combo, popup, extraWidth)) { - return $.getLeftPosition(combo, popup, extraWidth); + /* + * Convert an array of little-endian words to a base-64 string + */ + MD5.prototype.binl2b64 = function (binarray) { + var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; + var str = ""; + for (var i = 0; i < binarray.length * 4; i += 3) { + var triplet = (((binarray[i >> 2] >> 8 * (i % 4)) & 0xFF) << 16) + | (((binarray[i + 1 >> 2] >> 8 * ((i + 1) % 4)) & 0xFF) << 8) + | ((binarray[i + 2 >> 2] >> 8 * ((i + 2) % 4)) & 0xFF); + for (var j = 0; j < 4; j++) { + if (i * 8 + j * 6 > binarray.length * 32) {str += this.b64pad;} else {str += tab.charAt((triplet >> 6 * (3 - j)) & 0x3F);} + } } - return { - left: 0 - }; - }, + return str; + }; + BI.MD5 = new MD5(); +})();// 线段树 +(function () { + var parent = function (node) { + return Math.floor(node / 2); + }; - getRightAlignPosition: function (combo, popup, extraWidth) { - var comboBounds = combo.element.bounds(), viewBounds = popup.element.bounds(); - var left = combo.element.offset().left + comboBounds.width - viewBounds.width - extraWidth; - if (left < 0) { - left = 0; + var Int32Array = window.Int32Array || function (size) { + var xs = []; + for (var i = size - 1; i >= 0; --i) { + xs[i] = 0; } - return { - left: left - }; - }, + return xs; + }; - getRightAdaptPosition: function (combo, popup, extraWidth) { - if ($.isRightSpaceEnough(combo, popup, extraWidth)) { - return $.getRightPosition(combo, popup, extraWidth); + var ceilLog2 = function (x) { + var y = 1; + while (y < x) { + y *= 2; } - return { - left: $("body").bounds().width - popup.element.bounds().width - }; - }, + return y; + }; - getTopAlignPosition: function (combo, popup, extraHeight, needAdaptHeight) { - var comboOffset = combo.element.offset(); - var comboBounds = combo.element.bounds(), popupBounds = popup.element.bounds(), - windowBounds = $("body").bounds(); - var top, adaptHeight; - if ($.isBottomSpaceEnough(combo, popup, -1 * comboBounds.height + extraHeight)) { - top = comboOffset.top + extraHeight; - } else if (needAdaptHeight) { - top = comboOffset.top + extraHeight; - adaptHeight = windowBounds.height - top; - } else { - top = windowBounds.height - popupBounds.height; - if (top < extraHeight) { - adaptHeight = windowBounds.height - extraHeight; - } - } - if (top < extraHeight) { - top = extraHeight; - } - return adaptHeight ? { - top: top, - adaptHeight: adaptHeight - } : { - top: top - }; - }, + BI.PrefixIntervalTree = function (xs) { + this._size = xs.length; + this._half = ceilLog2(this._size); + this._heap = new Int32Array(2 * this._half); - getTopAdaptPosition: function (combo, popup, extraHeight, needAdaptHeight) { - var popupBounds = popup.element.bounds(), windowBounds = $("body").bounds(); - if ($.isTopSpaceEnough(combo, popup, extraHeight)) { - return $.getTopPosition(combo, popup, extraHeight); - } - if (needAdaptHeight) { - return { - top: 0, - adaptHeight: combo.element.offset().top - extraHeight - }; + var i; + for (i = 0; i < this._size; ++i) { + this._heap[this._half + i] = xs[i]; } - if (popupBounds.height + extraHeight > windowBounds.height) { - return { - top: 0, - adaptHeight: windowBounds.height - extraHeight - }; + + for (i = this._half - 1; i > 0; --i) { + this._heap[i] = this._heap[2 * i] + this._heap[2 * i + 1]; } - return { - top: 0 - }; - }, + }; - getBottomAlignPosition: function (combo, popup, extraHeight, needAdaptHeight) { - var comboOffset = combo.element.offset(); - var comboBounds = combo.element.bounds(), popupBounds = popup.element.bounds(), - windowBounds = $("body").bounds(); - var top, adaptHeight; - if ($.isTopSpaceEnough(combo, popup, -1 * comboBounds.height + extraHeight)) { - top = comboOffset.top + comboBounds.height - popupBounds.height - extraHeight; - } else if (needAdaptHeight) { - top = 0; - adaptHeight = comboOffset.top + comboBounds.height - extraHeight; - } else { - top = 0; - if (popupBounds.height + extraHeight > windowBounds.height) { - adaptHeight = windowBounds.height - extraHeight; + BI.PrefixIntervalTree.prototype = { + constructor: BI.PrefixIntervalTree, + set: function (index, value) { + var node = this._half + index; + this._heap[node] = value; + + node = parent(node); + for (; node !== 0; node = parent(node)) { + this._heap[node] = + this._heap[2 * node] + this._heap[2 * node + 1]; } - } - if (top < 0) { - top = 0; - } - return adaptHeight ? { - top: top, - adaptHeight: adaptHeight - } : { - top: top - }; - }, + }, - getBottomAdaptPosition: function (combo, popup, extraHeight, needAdaptHeight) { - var comboOffset = combo.element.offset(); - var comboBounds = combo.element.bounds(), popupBounds = popup.element.bounds(), - windowBounds = $("body").bounds(); - if ($.isBottomSpaceEnough(combo, popup, extraHeight)) { - return $.getBottomPosition(combo, popup, extraHeight); - } - if (needAdaptHeight) { - return { - top: comboOffset.top + comboBounds.height + extraHeight, - adaptHeight: windowBounds.height - comboOffset.top - comboBounds.height - extraHeight - }; - } - if (popupBounds.height + extraHeight > windowBounds.height) { - return { - top: extraHeight, - adaptHeight: windowBounds.height - extraHeight - }; - } - return { - top: windowBounds.height - popupBounds.height - extraHeight - }; - }, + get: function (index) { + var node = this._half + index; + return this._heap[node]; + }, - getCenterAdaptPosition: function (combo, popup) { - var comboOffset = combo.element.offset(); - var comboBounds = combo.element.bounds(), popupBounds = popup.element.bounds(), - windowBounds = $("body").bounds(); - var left; - if (comboOffset.left + comboBounds.width / 2 + popupBounds.width / 2 > windowBounds.width) { - left = windowBounds.width - popupBounds.width; - } else { - left = comboOffset.left + comboBounds.width / 2 - popupBounds.width / 2; - } - if (left < 0) { - left = 0; - } - return { - left: left - }; - }, + getSize: function () { + return this._size; + }, - getMiddleAdaptPosition: function (combo, popup) { - var comboOffset = combo.element.offset(); - var comboBounds = combo.element.bounds(), popupBounds = popup.element.bounds(), - windowBounds = $("body").bounds(); - var top; - if (comboOffset.top + comboBounds.height / 2 + popupBounds.height / 2 > windowBounds.height) { - top = windowBounds.height - popupBounds.height; - } else { - top = comboOffset.top + comboBounds.height / 2 - popupBounds.height / 2; - } - if (top < 0) { - top = 0; - } - return { - top: top - }; - }, + /** + * get(0) + get(1) + ... + get(end - 1). + */ + sumUntil: function (end) { + if (end === 0) { + return 0; + } - getComboPositionByDirections: function (combo, popup, extraWidth, extraHeight, needAdaptHeight, directions) { - extraWidth || (extraWidth = 0); - extraHeight || (extraHeight = 0); - var i, direct; - var leftRight = [], topBottom = []; - var isNeedAdaptHeight = false, tbFirst = false, lrFirst = false; - var left, top, pos; - for (i = 0; i < directions.length; i++) { - direct = directions[i]; - switch (direct) { - case "left": - leftRight.push(direct); - break; - case "right": - leftRight.push(direct); - break; - case "top": - topBottom.push(direct); - break; - case "bottom": - topBottom.push(direct); - break; + var node = this._half + end - 1; + var sum = this._heap[node]; + for (; node !== 1; node = parent(node)) { + if (node % 2 === 1) { + sum += this._heap[node - 1]; + } } - } - for (i = 0; i < directions.length; i++) { - direct = directions[i]; - switch (direct) { - case "left": - if (!isNeedAdaptHeight) { - var tW = tbFirst ? extraHeight : extraWidth, tH = tbFirst ? 0 : extraHeight; - if ($.isLeftSpaceEnough(combo, popup, tW)) { - left = $.getLeftPosition(combo, popup, tW).left; - if (topBottom[0] === "bottom") { - pos = $.getTopAlignPosition(combo, popup, tH, needAdaptHeight); - pos.dir = "left,bottom"; - } else { - pos = $.getBottomAlignPosition(combo, popup, tH, needAdaptHeight); - pos.dir = "left,top"; - } - if (tbFirst) { - pos.change = "left"; - } - pos.left = left; - return pos; - } - } - lrFirst = true; - break; - case "right": - if (!isNeedAdaptHeight) { - var tW = tbFirst ? extraHeight : extraWidth, tH = tbFirst ? extraWidth : extraHeight; - if ($.isRightSpaceEnough(combo, popup, tW)) { - left = $.getRightPosition(combo, popup, tW).left; - if (topBottom[0] === "bottom") { - pos = $.getTopAlignPosition(combo, popup, tH, needAdaptHeight); - pos.dir = "right,bottom"; - } else { - pos = $.getBottomAlignPosition(combo, popup, tH, needAdaptHeight); - pos.dir = "right,top"; - } - if (tbFirst) { - pos.change = "right"; - } - pos.left = left; - return pos; - } - } - lrFirst = true; - break; - case "top": - var tW = lrFirst ? extraHeight : extraWidth, tH = lrFirst ? extraWidth : extraHeight; - if ($.isTopSpaceEnough(combo, popup, tH)) { - top = $.getTopPosition(combo, popup, tH).top; - if (leftRight[0] === "right") { - pos = $.getLeftAlignPosition(combo, popup, tW, needAdaptHeight); - pos.dir = "top,right"; - } else { - pos = $.getRightAlignPosition(combo, popup, tW); - pos.dir = "top,left"; - } - if (lrFirst) { - pos.change = "top"; - } - pos.top = top; - return pos; - } - if (needAdaptHeight) { - isNeedAdaptHeight = true; - } - tbFirst = true; - break; - case "bottom": - var tW = lrFirst ? extraHeight : extraWidth, tH = lrFirst ? extraWidth : extraHeight; - if ($.isBottomSpaceEnough(combo, popup, tH)) { - top = $.getBottomPosition(combo, popup, tH).top; - if (leftRight[0] === "right") { - pos = $.getLeftAlignPosition(combo, popup, tW, needAdaptHeight); - pos.dir = "bottom,right"; - } else { - pos = $.getRightAlignPosition(combo, popup, tW); - pos.dir = "bottom,left"; - } - if (lrFirst) { - pos.change = "bottom"; - } - pos.top = top; - return pos; - } - if (needAdaptHeight) { - isNeedAdaptHeight = true; - } - tbFirst = true; - break; + + return sum; + }, + + /** + * get(0) + get(1) + ... + get(inclusiveEnd). + */ + sumTo: function (inclusiveEnd) { + return this.sumUntil(inclusiveEnd + 1); + }, + + /** + * sum get(begin) + get(begin + 1) + ... + get(end - 1). + */ + sum: function (begin, end) { + return this.sumUntil(end) - this.sumUntil(begin); + }, + + /** + * Returns the smallest i such that 0 <= i <= size and sumUntil(i) <= t, or + * -1 if no such i exists. + */ + greatestLowerBound: function (t) { + if (t < 0) { + return -1; } - } - switch (directions[0]) { - case "left": - case "right": - if ($.isRightSpaceLarger(combo)) { - left = $.getRightAdaptPosition(combo, popup, extraWidth).left; - } else { - left = $.getLeftAdaptPosition(combo, popup, extraWidth).left; - } - if (topBottom[0] === "bottom") { - pos = $.getTopAlignPosition(combo, popup, extraHeight, needAdaptHeight); - pos.left = left; - pos.dir = directions[0] + ",bottom"; - return pos; - } - pos = $.getBottomAlignPosition(combo, popup, extraHeight, needAdaptHeight); - pos.left = left; - pos.dir = directions[0] + ",top"; - return pos; - default : - if ($.isBottomSpaceLarger(combo)) { - pos = $.getBottomAdaptPosition(combo, popup, extraHeight, needAdaptHeight); + var node = 1; + if (this._heap[node] <= t) { + return this._size; + } + + while (node < this._half) { + var leftSum = this._heap[2 * node]; + if (t < leftSum) { + node = 2 * node; } else { - pos = $.getTopAdaptPosition(combo, popup, extraHeight, needAdaptHeight); - } - if (leftRight[0] === "right") { - left = $.getLeftAlignPosition(combo, popup, extraWidth, needAdaptHeight).left; - pos.left = left; - pos.dir = directions[0] + ",right"; - return pos; + node = 2 * node + 1; + t -= leftSum; } - left = $.getRightAlignPosition(combo, popup, extraWidth).left; - pos.left = left; - pos.dir = directions[0] + ",left"; - return pos; - } - }, + } + return node - this._half; + }, - getComboPosition: function (combo, popup, extraWidth, extraHeight, needAdaptHeight, directions, offsetStyle) { - extraWidth || (extraWidth = 0); - extraHeight || (extraHeight = 0); - var bodyHeight = $("body").bounds().height - extraHeight; - var maxHeight = Math.min(popup.attr("maxHeight") || bodyHeight, bodyHeight); - popup.resetHeight && popup.resetHeight(maxHeight); - var position = $.getComboPositionByDirections(combo, popup, extraWidth, extraHeight, needAdaptHeight, directions || ["bottom", "top", "right", "left"]); - switch (offsetStyle) { - case "center": - if (position.change) { - var p = $.getMiddleAdaptPosition(combo, popup); - position.top = p.top; - } else { - var p = $.getCenterAdaptPosition(combo, popup); - position.left = p.left; - } - break; - case "middle": - if (position.change) { - var p = $.getCenterAdaptPosition(combo, popup); - position.left = p.left; + /** + * Returns the smallest i such that 0 <= i <= size and sumUntil(i) < t, or + * -1 if no such i exists. + */ + greatestStrictLowerBound: function (t) { + if (t <= 0) { + return -1; + } + + var node = 1; + if (this._heap[node] < t) { + return this._size; + } + + while (node < this._half) { + var leftSum = this._heap[2 * node]; + if (t <= leftSum) { + node = 2 * node; } else { - var p = $.getMiddleAdaptPosition(combo, popup); - position.top = p.top; + node = 2 * node + 1; + t -= leftSum; } - break; - } - if (needAdaptHeight === true) { - popup.resetHeight && popup.resetHeight(Math.min(bodyHeight - position.top, maxHeight)); - } - return position; - } -});/** - * 基本的函数 - * Created by GUY on 2015/6/24. - */ -BI.Func = {}; -BI.extend(BI.Func, { - /** - * 创建唯一的名字 - * @param array - * @param name - * @returns {*} - */ - createDistinctName: function (array, name) { - var src = name, idx = 1; - name = name || ""; - while (true) { - if (BI.every(array, function (i, item) { - return item.name !== name; - })) { - break; } - name = src + (idx++); + + return node - this._half; + }, + + /** + * Returns the smallest i such that 0 <= i <= size and t <= sumUntil(i), or + * size + 1 if no such i exists. + */ + leastUpperBound: function (t) { + return this.greatestStrictLowerBound(t) + 1; + }, + + /** + * Returns the smallest i such that 0 <= i <= size and t < sumUntil(i), or + * size + 1 if no such i exists. + */ + leastStrictUpperBound: function (t) { + return this.greatestLowerBound(t) + 1; } - return name; - }, - /** - * 获取搜索结果 - * @param items - * @param keyword - * @param param 搜索哪个属性 - */ - getSearchResult: function (items, keyword, param) { - var isArray = BI.isArray(items); - items = isArray ? BI.flatten(items) : items; - param || (param = "text"); - if (!BI.isKey(keyword)) { - return { - finded: BI.deepClone(items), - matched: isArray ? [] : {} - }; + }; + + BI.PrefixIntervalTree.uniform = function (size, initialValue) { + var xs = []; + for (var i = size - 1; i >= 0; --i) { + xs[i] = initialValue; } - var t, text, py; - keyword = BI.toUpperCase(keyword); - var matched = isArray ? [] : {}, finded = isArray ? [] : {}; - BI.each(items, function (i, item) { - item = BI.deepClone(item); - t = BI.stripEL(item); - text = t[param] || t.text || t.value || t.name || t; - py = BI.makeFirstPY(text); - text = BI.toUpperCase(text); - py = BI.toUpperCase(py); - var pidx; - if (text.indexOf(keyword) > -1) { - if (text === keyword) { - isArray ? matched.push(item) : (matched[i] = item); - } else { - isArray ? finded.push(item) : (finded[i] = item); - } - } else if (pidx = py.indexOf(keyword), (pidx > -1 && Math.floor(pidx / text.length) === Math.floor((pidx + keyword.length - 1) / text.length))) { - if (text === keyword || keyword.length === text.length) { - isArray ? matched.push(item) : (matched[i] = item); - } else { - isArray ? finded.push(item) : (finded[i] = item); - } + + return new BI.PrefixIntervalTree(xs); + }; + + BI.PrefixIntervalTree.empty = function (size) { + return BI.PrefixIntervalTree.uniform(size, 0); + }; + +})(); + +!(function () { + BI.Queue = function (capacity) { + this.capacity = capacity; + this.array = []; + }; + BI.Queue.prototype = { + constructor: BI.Queue, + + contains: function (v) { + return this.array.contains(v); + }, + + indexOf: function (v) { + return this.array.contains(v); + }, + + getElementByIndex: function (index) { + return this.array[index]; + }, + + push: function (v) { + this.array.push(v); + if (this.capacity && this.array.length > this.capacity) { + this.array.shift(); } - }); - return { - matched: matched, - finded: finded - }; - } -}); + }, -/** - * 对DOM操作的通用函数 - * @type {{}} - */ -BI.DOM = {}; -BI.extend(BI.DOM, { + pop: function () { + this.array.pop(); + }, - /** - * 把dom数组或元素悬挂起来,使其不对html产生影响 - * @param dom - */ - hang: function (doms) { - if (BI.isEmpty(doms)) { - return; - } - var frag = document.createDocumentFragment(); - BI.each(doms, function (i, dom) { - dom instanceof BI.Widget && (dom = dom.element); - dom instanceof $ && dom[0] && frag.appendChild(dom[0]); - }); - return frag; - }, + shift: function () { + this.array.shift(); + }, - isExist: function (obj) { - return $("body").find(obj.element).length > 0; - }, + unshift: function (v) { + this.array.unshift(v); + if (this.capacity && this.array.length > this.capacity) { + this.array.pop(); + } + }, - // 预加载图片 - preloadImages: function (srcArray, onload) { - var count = 0, images = []; + remove: function (v) { + this.array.remove(v); + }, + + splice: function () { + this.array.splice.apply(this.array, arguments); + }, + + slice: function () { + this.array.slice.apply(this.array, arguments); + }, + + size: function () { + return this.array.length; + }, - function complete () { - count++; - if (count >= srcArray.length) { - onload(); + each: function (fn, scope) { + var scope = scope || window; + var fn = fn || null; + if (fn == null || typeof (fn) !== "function") { + return; } - } + for (var i = 0; i < this.array.length; i++) { + var re = fn.call(scope, i, this.array[i], this.array); + if (re == false) { + break; + } + } + }, - BI.each(srcArray, function (i, src) { - images[i] = new Image(); - images[i].src = src; - images[i].onload = function () { - complete(); - }; - images[i].onerror = function () { - complete(); - }; - }); - }, + toArray: function () { + return this.array; + }, - isColor: function (color) { - return color && (this.isRGBColor(color) || this.isHexColor(color)); - }, + fromArray: function (array) { + var self = this; + BI.each(array, function (i, v) { + self.push(v); + }); + }, - isRGBColor: function (color) { - if (!color) { - return false; + clear: function () { + this.array.clear(); } - return color.substr(0, 3) === "rgb"; - }, + }; +})();!(function () { + var Section = function (height, width, x, y) { + this.height = height; + this.width = width; + this.x = x; + this.y = y; - isHexColor: function (color) { - if (!color) { - return false; - } - return color[0] === "#" && color.length === 7; - }, + this._indexMap = {}; + this._indices = []; + }; - isDarkColor: function (hex) { - if (!hex || !this.isHexColor(hex)) { - return false; - } - var rgb = this.rgb2json(this.hex2rgb(hex)); - var grayLevel = Math.round(rgb.r * 0.299 + rgb.g * 0.587 + rgb.b * 0.114); - if (grayLevel < 192/** 网上给的是140**/) { - return true; + Section.prototype = { + constructor: Section, + addCellIndex: function (index) { + if (!this._indexMap[index]) { + this._indexMap[index] = true; + this._indices.push(index); + } + }, + + getCellIndices: function () { + return this._indices; } - return false; - }, + }; - // 获取对比颜色 - getContrastColor: function (color) { - if (!color || !this.isColor(color)) { - return ""; + var SECTION_SIZE = 100; + BI.SectionManager = function (sectionSize) { + this._sectionSize = sectionSize || SECTION_SIZE; + this._cellMetadata = []; + this._sections = {}; + }; + + BI.SectionManager.prototype = { + constructor: BI.SectionManager, + getCellIndices: function (height, width, x, y) { + var indices = {}; + + BI.each(this.getSections(height, width, x, y), function (i, section) { + BI.each(section.getCellIndices(), function (j, index) { + indices[index] = index; + }); + }); + + return BI.map(BI.keys(indices), function (i, index) { + return indices[index]; + }); + }, + + getCellMetadata: function (index) { + return this._cellMetadata[index]; + }, + + getSections: function (height, width, x, y) { + var sectionXStart = Math.floor(x / this._sectionSize); + var sectionXStop = Math.floor((x + width - 1) / this._sectionSize); + var sectionYStart = Math.floor(y / this._sectionSize); + var sectionYStop = Math.floor((y + height - 1) / this._sectionSize); + + var sections = []; + + for (var sectionX = sectionXStart; sectionX <= sectionXStop; sectionX++) { + for (var sectionY = sectionYStart; sectionY <= sectionYStop; sectionY++) { + var key = sectionX + "." + sectionY; + + if (!this._sections[key]) { + this._sections[key] = new Section(this._sectionSize, this._sectionSize, sectionX * this._sectionSize, sectionY * this._sectionSize); + } + + sections.push(this._sections[key]); + } + } + + return sections; + }, + + getTotalSectionCount: function () { + return BI.size(this._sections); + }, + + registerCell: function (cellMetadatum, index) { + this._cellMetadata[index] = cellMetadatum; + + BI.each(this.getSections(cellMetadatum.height, cellMetadatum.width, cellMetadatum.x, cellMetadatum.y), function (i, section) { + section.addCellIndex(index); + }); } - if (this.isDarkColor(color)) { - return "#ffffff"; + }; +})(); +(function () { + var clamp = function (value, min, max) { + if (value < min) { + return min; } - return "#1a1a1a"; - }, + if (value > max) { + return max; + } + return value; + }; + var MIN_BUFFER_ROWS = 6; + var MAX_BUFFER_ROWS = 10; + + BI.TableRowBuffer = function (rowsCount, + defaultRowHeight, + viewportHeight, + rowHeightGetter) { + this._bufferSet = new BI.IntegerBufferSet(); + this._defaultRowHeight = defaultRowHeight; + this._viewportRowsBegin = 0; + this._viewportRowsEnd = 0; + this._maxVisibleRowCount = Math.ceil(viewportHeight / defaultRowHeight) + 1; + // this._bufferRowsCount = Math.floor(this._maxVisibleRowCount / 2); + this._bufferRowsCount = clamp( + Math.floor(this._maxVisibleRowCount / 2), + MIN_BUFFER_ROWS, + MAX_BUFFER_ROWS + ); + this._rowsCount = rowsCount; + this._rowHeightGetter = rowHeightGetter; + this._rows = []; + this._viewportHeight = viewportHeight; + + }; + BI.TableRowBuffer.prototype = { + constructor: BI.TableRowBuffer, + + getRowsWithUpdatedBuffer: function () { + var remainingBufferRows = 2 * this._bufferRowsCount; + var bufferRowIndex = + Math.max(this._viewportRowsBegin - this._bufferRowsCount, 0); + while (bufferRowIndex < this._viewportRowsBegin) { + this._addRowToBuffer( + bufferRowIndex, + this._viewportRowsBegin, + this._viewportRowsEnd - 1 + ); + bufferRowIndex++; + remainingBufferRows--; + } + bufferRowIndex = this._viewportRowsEnd; + while (bufferRowIndex < this._rowsCount && remainingBufferRows > 0) { + this._addRowToBuffer( + bufferRowIndex, + this._viewportRowsBegin, + this._viewportRowsEnd - 1 + ); + bufferRowIndex++; + remainingBufferRows--; + } + return this._rows; + }, - rgb2hex: function (rgbColour) { - if (!rgbColour || rgbColour.substr(0, 3) != "rgb") { - return ""; - } - var rgbValues = rgbColour.match(/\d+(\.\d+)?/g); - var red = BI.parseInt(rgbValues[0]); - var green = BI.parseInt(rgbValues[1]); - var blue = BI.parseInt(rgbValues[2]); + getRows: function (firstRowIndex, + firstRowOffset) { + var top = firstRowOffset; + var totalHeight = top; + var rowIndex = firstRowIndex; + var endIndex = + Math.min(firstRowIndex + this._maxVisibleRowCount, this._rowsCount); - var hexColour = "#" + this.int2hex(red) + this.int2hex(green) + this.int2hex(blue); + this._viewportRowsBegin = firstRowIndex; + while (rowIndex < endIndex || + (totalHeight < this._viewportHeight && rowIndex < this._rowsCount)) { + this._addRowToBuffer( + rowIndex, + firstRowIndex, + endIndex - 1 + ); + totalHeight += this._rowHeightGetter(rowIndex); + ++rowIndex; + // Store index after the last viewport row as end, to be able to + // distinguish when there are no rows rendered in viewport + this._viewportRowsEnd = rowIndex; + } - return hexColour; - }, + return this._rows; + }, - rgb2json: function (rgbColour) { - if (!rgbColour) { - return {}; - } - if (!this.isRGBColor(rgbColour)) { - return {}; + _addRowToBuffer: function (rowIndex, + firstViewportRowIndex, + lastViewportRowIndex) { + var rowPosition = this._bufferSet.getValuePosition(rowIndex); + var viewportRowsCount = lastViewportRowIndex - firstViewportRowIndex + 1; + var allowedRowsCount = viewportRowsCount + this._bufferRowsCount * 2; + if (rowPosition === null && + this._bufferSet.getSize() >= allowedRowsCount) { + rowPosition = + this._bufferSet.replaceFurthestValuePosition( + firstViewportRowIndex, + lastViewportRowIndex, + rowIndex + ); + } + if (rowPosition === null) { + // We can't reuse any of existing positions for this row. We have to + // create new position + rowPosition = this._bufferSet.getNewPositionForValue(rowIndex); + this._rows[rowPosition] = rowIndex; + } else { + // This row already is in the table with rowPosition position or it + // can replace row that is in that position + this._rows[rowPosition] = rowIndex; + } } - var rgbValues = rgbColour.match(/\d+(\.\d+)?/g); - return { - r: BI.parseInt(rgbValues[0]), - g: BI.parseInt(rgbValues[1]), - b: BI.parseInt(rgbValues[2]) - }; - }, + }; - rgba2json: function (rgbColour) { - if (!rgbColour) { - return {}; - } - var rgbValues = rgbColour.match(/\d+(\.\d+)?/g); - return { - r: BI.parseInt(rgbValues[0]), - g: BI.parseInt(rgbValues[1]), - b: BI.parseInt(rgbValues[2]), - a: BI.parseFloat(rgbValues[3]) - }; - }, +})(); - json2rgb: function (rgb) { - if (!BI.isKey(rgb.r) || !BI.isKey(rgb.g) || !BI.isKey(rgb.b)) { - return ""; - } - return "rgb(" + rgb.r + "," + rgb.g + "," + rgb.b + ")"; - }, +(function () { + BI.Tree = function () { + this.root = new BI.Node(BI.UUID()); + }; - json2rgba: function (rgba) { - if (!BI.isKey(rgba.r) || !BI.isKey(rgba.g) || !BI.isKey(rgba.b)) { - return ""; - } - return "rgba(" + rgba.r + "," + rgba.g + "," + rgba.b + "," + rgba.a + ")"; - }, + BI.Tree.prototype = { + constructor: BI.Tree, + addNode: function (node, newNode, index) { + if (BI.isNull(newNode)) { + this.root.addChild(node, index); + } else if (BI.isNull(node)) { + this.root.addChild(newNode, index); + } else { + node.addChild(newNode, index); + } + }, - int2hex: function (strNum) { - var hexdig = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f"]; + isRoot: function (node) { + return node === this.root; + }, - return hexdig[strNum >>> 4] + "" + hexdig[strNum & 15]; - }, + getRoot: function () { + return this.root; + }, - hex2rgb: function (color) { - if (!color) { - return ""; - } - if (!this.isHexColor(color)) { - return color; - } - var tempValue = "rgb(", colorArray; + clear: function () { + this.root.clear(); + }, - if (color.length === 7) { - colorArray = [BI.parseInt("0x" + color.substring(1, 3)), - BI.parseInt("0x" + color.substring(3, 5)), - BI.parseInt("0x" + color.substring(5, 7))]; - } else if (color.length === 4) { - colorArray = [BI.parseInt("0x" + color.substring(1, 2)), - BI.parseInt("0x" + color.substring(2, 3)), - BI.parseInt("0x" + color.substring(3, 4))]; - } - tempValue += colorArray[0] + ","; - tempValue += colorArray[1] + ","; - tempValue += colorArray[2] + ")"; + initTree: function (nodes) { + var self = this; + this.clear(); + var queue = []; + BI.each(nodes, function (i, node) { + var n = new BI.Node(node); + n.set("data", node); + self.addNode(n); + queue.push(n); + }); + while (!BI.isEmpty(queue)) { + var parent = queue.shift(); + var node = parent.get("data"); + BI.each(node.children, function (i, child) { + var n = new BI.Node(child); + n.set("data", child); + queue.push(n); + self.addNode(parent, n); + }); + } + }, - return tempValue; - }, + _toJSON: function (node) { + var self = this; + var children = []; + BI.each(node.getChildren(), function (i, child) { + children.push(self._toJSON(child)); + }); + return BI.extend({ + id: node.id + }, BI.deepClone(node.get("data")), (children.length > 0 ? { + children: children + } : {})); + }, - rgba2rgb: function (rgbColour, BGcolor) { - if (BI.isNull(BGcolor)) { - BGcolor = 1; - } - if (rgbColour.substr(0, 4) != "rgba") { - return ""; - } - var rgbValues = rgbColour.match(/\d+(\.\d+)?/g); - if (rgbValues.length < 4) { - return ""; - } - var R = BI.parseFloat(rgbValues[0]); - var G = BI.parseFloat(rgbValues[1]); - var B = BI.parseFloat(rgbValues[2]); - var A = BI.parseFloat(rgbValues[3]); + toJSON: function (node) { + var self = this, result = []; + BI.each((node || this.root).getChildren(), function (i, child) { + result.push(self._toJSON(child)); + }); + return result; + }, - return "rgb(" + Math.floor(255 * (BGcolor * (1 - A )) + R * A) + "," + - Math.floor(255 * (BGcolor * (1 - A )) + G * A) + "," + - Math.floor(255 * (BGcolor * (1 - A )) + B * A) + ")"; - }, + _toJSONWithNode: function (node) { + var self = this; + var children = []; + BI.each(node.getChildren(), function (i, child) { + children.push(self._toJSONWithNode(child)); + }); + return BI.extend({ + id: node.id + }, BI.deepClone(node.get("data")), { + node: node + }, (children.length > 0 ? { + children: children + } : {})); + }, - getTextSizeWidth: function (text, fontSize) { - var span = $("<span></span>").addClass("text-width-span").appendTo($("body")); + toJSONWithNode: function (node) { + var self = this, result = []; + BI.each((node || this.root).getChildren(), function (i, child) { + result.push(self._toJSONWithNode(child)); + }); + return result; + }, - if (fontSize == null) { - fontSize = 12; - } - fontSize = fontSize + "px"; + search: function (root, target, param) { + if (!(root instanceof BI.Node)) { + return arguments.callee.apply(this, [this.root, root, target]); + } + var self = this, next = null; - span.css("font-size", fontSize).text(text); + if (BI.isNull(target)) { + return null; + } + if (BI.isEqual(root[param || "id"], target)) { + return root; + } + BI.any(root.getChildren(), function (i, child) { + next = self.search(child, target, param); + if (null !== next) { + return true; + } + }); + return next; + }, - var width = span.width(); - span.remove(); + _traverse: function (node, callback) { + var queue = []; + queue.push(node); + while (!BI.isEmpty(queue)) { + var temp = queue.shift(); + var b = callback && callback(temp); + if (b === false) { + break; + } + if (b === true) { + continue; + } + if (temp != null) { + queue = queue.concat(temp.getChildren()); + } + } + }, - return width; - }, + traverse: function (callback) { + this._traverse(this.root, callback); + }, - // 获取滚动条的宽度 - getScrollWidth: function () { - if (this._scrollWidth == null) { - var ul = $("<div>").width(50).height(50).css({ - position: "absolute", - top: "-9999px", - overflow: "scroll" - }).appendTo($("body")); - this._scrollWidth = ul[0].offsetWidth - ul[0].clientWidth; - ul.destroy(); - } - return this._scrollWidth; - } -});(function () { - var constantInjection = {}; - BI.constant = function (xtype, cls) { - if (constantInjection[xtype] != null) { - throw ("constant:[" + xtype + "] has been registed"); - } - constantInjection[xtype] = cls; - }; + _recursion: function (node, route, callback) { + var self = this; + return BI.every(node.getChildren(), function (i, child) { + var next = BI.clone(route); + next.push(child.id); + var b = callback && callback(child, next); + if (b === false) { + return false; + } + if (b === true) { + return true; + } + return self._recursion(child, next, callback); + }); + }, - var modelInjection = {}; - BI.model = function (xtype, cls) { - if (modelInjection[xtype] != null) { - throw ("model:[" + xtype + "] has been registed"); - } - modelInjection[xtype] = cls; - }; + recursion: function (callback) { + this._recursion(this.root, [], callback); + }, - var storeInjection = {}; - BI.store = function (xtype, cls) { - if (storeInjection[xtype] != null) { - throw ("store:[" + xtype + "] has been registed"); - } - storeInjection[xtype] = cls; - }; + inOrderTraverse: function (callback) { + this._inOrderTraverse(this.root, callback); + }, - var serviceInjection = {}; - BI.service = function (xtype, cls) { - if (serviceInjection[xtype] != null) { - throw ("service:[" + xtype + "] has been registed"); - } - serviceInjection[xtype] = cls; - }; + // 中序遍历(递归) + _inOrderTraverse: function (node, callback) { + if (node != null) { + this._inOrderTraverse(node.getLeft()); + callback && callback(node); + this._inOrderTraverse(node.getRight()); + } + }, - var providerInjection = {}; - BI.provider = function (xtype, cls) { - if (providerInjection[xtype] != null) { - throw ("provider:[" + xtype + "] has been registed"); - } - providerInjection[xtype] = cls; - }; + // 中序遍历(非递归) + nrInOrderTraverse: function (callback) { - BI.config = function (type, configFn) { - if (constantInjection[type]) { - return constantInjection[type] = configFn(constantInjection[type]); - } - if (providerInjection[type]) { - if (!providers[type]) { - providers[type] = new providerInjection[type](); + var stack = []; + var node = this.root; + while (node != null || !BI.isEmpty(stack)) { + while (node != null) { + stack.push(node); + node = node.getLeft(); + } + node = stack.pop(); + callback && callback(node); + node = node.getRight(); } - return configFn(providers[type]); - } - BI.Plugin.registerWidget(type, configFn); - }; + }, - var actions = {}; - BI.action = function (type, actionFn) { - if (!actions[type]) { - actions[type] = []; - } - actions[type].push(actionFn); - return function () { - actions[type].remove(actionFn); - if (actions[type].length === 0) { - delete actions[type]; + preOrderTraverse: function (callback) { + this._preOrderTraverse(this.root, callback); + }, + + // 先序遍历(递归) + _preOrderTraverse: function (node, callback) { + if (node != null) { + callback && callback(node); + this._preOrderTraverse(node.getLeft()); + this._preOrderTraverse(node.getRight()); } - }; - }; + }, - BI.Constants = { - getConstant: function (type) { - return constantInjection[type]; - } - }; + // 先序遍历（非递归） + nrPreOrderTraverse: function (callback) { - BI.Models = { - getModel: function (type, config) { - return new modelInjection[type](config); - } - }; + var stack = []; + var node = this.root; - var stores = {}; + while (node != null || !BI.isEmpty(stack)) { - BI.Stores = { - getStore: function (type, config) { - if (stores[type]) { - return stores[type]; + while (node != null) { + callback && callback(node); + stack.push(node); + node = node.getLeft(); + } + node = stack.pop(); + node = node.getRight(); } - return stores[type] = new storeInjection[type](config); }, - releaseStore: function (type) { - delete stores[type]; - } - }; - - var services = {}; - BI.Services = { - getService: function (type, config) { - if (services[type]) { - return services[type]; - } - return services[type] = new serviceInjection[type](config); + postOrderTraverse: function (callback) { + this._postOrderTraverse(this.root, callback); }, - releaseService: function (type) { - delete services[type]; - } - }; - - var providers = {}, providerInstance = {}; - BI.Providers = { - getProvider: function (type, config) { - if (!providers[type]) { - providers[type] = new providerInjection[type](); - } - if (!providerInstance[type]) { - providerInstance[type] = new providers[type].$get()(config); + // 后序遍历(递归) + _postOrderTraverse: function (node, callback) { + if (node != null) { + this._postOrderTraverse(node.getLeft()); + this._postOrderTraverse(node.getRight()); + callback && callback(node); } - return providerInstance[type]; }, - releaseProvider: function (type) { - delete providers[type]; - delete providerInstance[type]; - } - }; - BI.Actions = { - runAction: function (type, config) { - BI.each(actions[type], function (i, act) { - act(config); - }); - } - }; -})(); -/** - * guy - * 检测某个Widget的EventChange事件然后去show某个card - * @type {*|void|Object} - * @class BI.ShowListener - * @extends BI.OB - */ -BI.ShowListener = BI.inherit(BI.OB, { - _defaultConfig: function () { - return BI.extend(BI.ShowListener.superclass._defaultConfig.apply(this, arguments), { - eventObj: BI.createWidget(), - cardLayout: null, - cardNameCreator: function (v) { - return v; - }, - cardCreator: BI.emptyFn, - afterCardCreated: BI.emptyFn, - afterCardShow: BI.emptyFn - }); - }, + // 后续遍历(非递归) + nrPostOrderTraverse: function (callback) { + + var stack = []; + var node = this.root; + var preNode = null;// 表示最近一次访问的节点 - _init: function () { - BI.ShowListener.superclass._init.apply(this, arguments); - var self = this, o = this.options; - o.eventObj.on(BI.Controller.EVENT_CHANGE, function (type, v, ob) { - if (type === BI.Events.CLICK) { - v = v || o.eventObj.getValue(); - v = BI.isArray(v) ? (v.length > 1 ? v.toString() : v[0]) : v; - if (BI.isNull(v)) { - throw new Error("value cannot be null"); + while (node != null || !BI.isEmpty(stack)) { + + while (node != null) { + stack.push(node); + node = node.getLeft(); } - var cardName = o.cardNameCreator(v); - if (!o.cardLayout.isCardExisted(cardName)) { - var card = o.cardCreator(cardName); - o.cardLayout.addCardByName(cardName, card); - o.afterCardCreated(cardName); + + node = BI.last(stack); + + if (node.getRight() == null || node.getRight() == preNode) { + callback && callback(node); + node = stack.pop(); + preNode = node; + node = null; + } else { + node = node.getRight(); } - o.cardLayout.showCardByName(cardName); - BI.nextTick(function () { - o.afterCardShow(cardName); - self.fireEvent(BI.ShowListener.EVENT_CHANGE, cardName); - }); } - }); - } -}); -BI.ShowListener.EVENT_CHANGE = "ShowListener.EVENT_CHANGE";/** - * style加载管理器 - * - * Created by GUY on 2015/9/7. - * @class - */ -BI.StyleLoaderManager = BI.inherit(BI.OB, { - _defaultConfig: function () { - return BI.extend(BI.StyleLoaderManager.superclass._defaultConfig.apply(this, arguments), {}); - }, - - _init: function () { - BI.StyleLoaderManager.superclass._init.apply(this, arguments); - this.stylesManager = {}; - }, + } + }; - loadStyle: function (name, styleString) { - var d = document, styles = d.createElement("style"); - d.getElementsByTagName("head")[0].appendChild(styles); - styles.setAttribute("type", "text/css"); - if (styles.styleSheet) { - styles.styleSheet.cssText = styleString; + BI.Node = function (id) { + if (BI.isObject(id)) { + BI.extend(this, id); } else { - styles.appendChild(document.createTextNode(styleString)); + this.id = id; } - this.stylesManager[name] = styles; + this.clear.apply(this, arguments); + }; - return this; - }, + BI.Node.prototype = { + constructor: BI.Node, - get: function (name) { - return this.stylesManager[name]; - }, + set: function (key, value) { + if (BI.isObject(key)) { + BI.extend(this, key); + return; + } + this[key] = value; + }, - has: function (name) { - return this.stylesManager[name] != null; - }, + get: function (key) { + return this[key]; + }, - removeStyle: function (name) { - if (!this.has(name)) { - return this; - } - this.stylesManager[name].parentNode.removeChild(this.stylesManager[name]); - delete this.stylesManager[name]; - return this; - } -});/** - * @class BI.Logic - * @extends BI.OB - */ -BI.Logic = BI.inherit(BI.OB, { - createLogic: function () { - return this.options || {}; - } -}); + isLeaf: function () { + return BI.isEmpty(this.children); + }, -BI.LogicFactory = { - Type: { - Vertical: "vertical", - Horizontal: "horizontal", - Table: "table", - HorizontalFill: "horizontal_fill" - }, - createLogic: function (key, options) { - var logic; - switch (key) { - case BI.LogicFactory.Type.Vertical: - logic = BI.VerticalLayoutLogic; - break; - case BI.LogicFactory.Type.Horizontal: - logic = BI.HorizontalLayoutLogic; - break; - case BI.LogicFactory.Type.Table: - logic = BI.TableLayoutLogic; - break; - case BI.LogicFactory.Type.HorizontalFill: - logic = BI.HorizontalFillLayoutLogic; - break; - default : - logic = BI.Logic; - break; - } - return new logic(options).createLogic(); - }, + getChildren: function () { + return this.children; + }, - createLogicTypeByDirection: function (direction) { - switch (direction) { - case BI.Direction.Top: - case BI.Direction.Bottom: - case BI.Direction.Custom: - return BI.LogicFactory.Type.Vertical; - break; - case BI.Direction.Left: - case BI.Direction.Right: - return BI.LogicFactory.Type.Horizontal; - } - }, + getChildrenLength: function () { + return this.children.length; + }, - createLogicItemsByDirection: function (direction) { - var layout; - var items = Array.prototype.slice.call(arguments, 1); - items = BI.map(items, function (i, item) { - if (BI.isWidget(item)) { - return { - el: item, - width: item.options.width, - height: item.options.height - }; - } - return item; - }); - switch (direction) { - case BI.Direction.Bottom: - layout = BI.LogicFactory.Type.Vertical; - items.reverse(); - break; - case BI.Direction.Right: - layout = BI.LogicFactory.Type.Horizontal; - items.reverse(); - break; - case BI.Direction.Custom: - items = items.slice(1); - break; - } - return items; - } -};/** - * guy - * 上下布局逻辑 - * 上下布局的时候要考虑到是动态布局还是静态布局 - * - * @class BI.VerticalLayoutLogic - * @extends BI.Logic - */ -BI.VerticalLayoutLogic = BI.inherit(BI.Logic, { - _defaultConfig: function () { - return BI.extend(BI.VerticalLayoutLogic.superclass._defaultConfig.apply(this, arguments), { - dynamic: false, - scrollable: null, - scrolly: false, - scrollx: false, - items: [], - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0 - }); - }, + getFirstChild: function () { + return BI.first(this.children); + }, - createLogic: function () { - var layout, o = this.options; - if (o.dynamic) { - layout = "bi.vertical"; - } else { - layout = "bi.vtape"; - } - return { - type: layout, - scrollable: o.scrollable, - scrolly: o.scrolly, - scrollx: o.scrollx, - hgap: o.hgap, - vgap: o.vgap, - lgap: o.lgap, - rgap: o.rgap, - tgap: o.tgap, - bgap: o.bgap, - items: o.items - }; - }, + getLastChild: function () { + return BI.last(this.children); + }, - _init: function () { - BI.VerticalLayoutLogic.superclass._init.apply(this, arguments); - } -}); + setLeft: function (left) { + this.left = left; + }, + getLeft: function () { + return this.left; + }, -/** - * guy - * 左右布局逻辑 - * 左右布局的时候要考虑到是动态布局还是静态布局 - * - * @class BI.HorizontalLayoutLogic - * @extends BI.Logic - */ -BI.HorizontalLayoutLogic = BI.inherit(BI.Logic, { - _defaultConfig: function () { - return BI.extend(BI.HorizontalLayoutLogic.superclass._defaultConfig.apply(this, arguments), { - dynamic: false, - scrollable: null, - scrolly: false, - scrollx: false, - items: [], - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0 - }); - }, + setRight: function (right) { + this.right = right; + }, - createLogic: function () { - var layout, o = this.options; - if (o.dynamic) { - layout = "bi.vertical_adapt"; - } else { - layout = "bi.htape"; - } - return { - type: layout, - scrollable: o.scrollable, - scrolly: o.scrolly, - scrollx: o.scrollx, - hgap: o.hgap, - vgap: o.vgap, - lgap: o.lgap, - rgap: o.rgap, - tgap: o.tgap, - bgap: o.bgap, - items: o.items - }; - }, + getRight: function () { + return this.right; + }, - _init: function () { - BI.HorizontalLayoutLogic.superclass._init.apply(this, arguments); - } -}); + setParent: function (parent) { + this.parent = parent; + }, -/** - * guy - * 表格布局逻辑 - * 表格布局的时候要考虑到是动态布局还是静态布局 - * - * @class BI.TableLayoutLogic - * @extends BI.OB - */ -BI.TableLayoutLogic = BI.inherit(BI.Logic, { - _defaultConfig: function () { - return BI.extend(BI.TableLayoutLogic.superclass._defaultConfig.apply(this, arguments), { - dynamic: false, - scrollable: null, - scrolly: false, - scrollx: false, - columns: 0, - rows: 0, - columnSize: [], - rowSize: [], - hgap: 0, - vgap: 0, - items: [] - }); - }, + getParent: function () { + return this.parent; + }, - createLogic: function () { - var layout, o = this.options; - if (o.dynamic) { - layout = "bi.table"; - } else { - layout = "bi.window"; - } - return { - type: layout, - scrollable: o.scrollable, - scrolly: o.scrolly, - scrollx: o.scrollx, - columns: o.columns, - rows: o.rows, - columnSize: o.columnSize, - rowSize: o.rowSize, - hgap: o.hgap, - vgap: o.vgap, - items: o.items - }; - }, + getChild: function (index) { + return this.children[index]; + }, - _init: function () { - BI.TableLayoutLogic.superclass._init.apply(this, arguments); - } -}); + getChildIndex: function (id) { + return BI.findIndex(this.children, function (i, ch) { + return ch.get("id") === id; + }); + }, -/** - * guy - * 左右充满布局逻辑 - * - * @class BI.HorizontalFillLayoutLogic - * @extends BI.Logic - */ -BI.HorizontalFillLayoutLogic = BI.inherit(BI.Logic, { - _defaultConfig: function () { - return BI.extend(BI.HorizontalFillLayoutLogic.superclass._defaultConfig.apply(this, arguments), { - dynamic: false, - scrollable: null, - scrolly: false, - scrollx: false, - items: [], - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0 - }); - }, + removeChild: function (id) { + this.removeChildByIndex(this.getChildIndex(id)); + }, - createLogic: function () { - var layout, o = this.options; - var columnSize = []; - BI.each(o.items, function (i, item) { - columnSize.push(item.width || 0); - }); - if (o.dynamic) { - layout = "bi.horizontal_adapt"; - } else { - layout = "bi.htape"; + removeChildByIndex: function (index) { + var before = this.getChild(index - 1); + var behind = this.getChild(index + 1); + if (before != null) { + before.setRight(behind || null); + } + if (behind != null) { + behind.setLeft(before || null); + } + this.children.splice(index, 1); + }, + + removeAllChilds: function () { + this.children = []; + }, + + addChild: function (child, index) { + var cur = null; + if (BI.isUndefined(index)) { + cur = this.children.length - 1; + } else { + cur = index - 1; + } + child.setParent(this); + if (cur >= 0) { + this.getChild(cur) && this.getChild(cur).setRight(child); + child.setLeft(this.getChild(cur)); + } + if (BI.isUndefined(index)) { + this.children.push(child); + } else { + this.children.splice(index, 0, child); + } + }, + + equals: function (obj) { + return this === obj || this.id === obj.id; + }, + + clear: function () { + this.parent = null; + this.left = null; + this.right = null; + this.children = []; } - return { - type: layout, - columnSize: columnSize, - scrollable: o.scrollable, - scrolly: o.scrolly, - scrollx: o.scrollx, - hgap: o.hgap, - vgap: o.vgap, - lgap: o.lgap, - rgap: o.rgap, - tgap: o.tgap, - bgap: o.bgap, - items: o.items - }; - }, + }; - _init: function () { - BI.HorizontalFillLayoutLogic.superclass._init.apply(this, arguments); - } -});BI.Plugin = BI.Plugin || {}; -!(function () { - var _WidgetsPlugin = {}; - var _ObjectPlugin = {}; - BI.extend(BI.Plugin, { + BI.extend(BI.Tree, { + transformToArrayFormat: function (nodes, pId) { + if (!nodes) return []; + var r = []; + if (BI.isArray(nodes)) { + for (var i = 0, l = nodes.length; i < l; i++) { + var node = BI.clone(nodes[i]); + node.pId = node.pId == null ? pId : node.pId; + delete node.children; + r.push(node); + if (nodes[i]["children"]) { + r = r.concat(BI.Tree.transformToArrayFormat(nodes[i]["children"], node.id)); + } + } + } else { + var newNodes = BI.clone(nodes); + newNodes.pId = newNodes.pId == null ? pId : newNodes.pId; + delete newNodes.children; + r.push(newNodes); + if (nodes["children"]) { + r = r.concat(BI.Tree.transformToArrayFormat(nodes["children"], newNodes.id)); + } + } + return r; + }, - getWidget: function (type, options) { - if (_WidgetsPlugin[type]) { - var res; - for (var i = _WidgetsPlugin[type].length - 1; i >= 0; i--) { - if (res = _WidgetsPlugin[type][i](options)) { - return res; + arrayFormat: function (nodes, pId) { + if (!nodes) { + return []; + } + var r = []; + if (BI.isArray(nodes)) { + for (var i = 0, l = nodes.length; i < l; i++) { + var node = nodes[i]; + node.pId = node.pId == null ? pId : node.pId; + r.push(node); + if (nodes[i]["children"]) { + r = r.concat(BI.Tree.arrayFormat(nodes[i]["children"], node.id)); } } + } else { + var newNodes = nodes; + newNodes.pId = newNodes.pId == null ? pId : newNodes.pId; + r.push(newNodes); + if (nodes["children"]) { + r = r.concat(BI.Tree.arrayFormat(nodes["children"], newNodes.id)); + } } - return options; + return r; }, - registerWidget: function (type, fn) { - if (!_WidgetsPlugin[type]) { - _WidgetsPlugin[type] = []; - } - if (_WidgetsPlugin[type].length > 0) { - console.log("组件已经注册过了!"); + transformToTreeFormat: function (sNodes) { + var i, l; + if (!sNodes) { + return []; } - _WidgetsPlugin[type].push(fn); - }, - - relieveWidget: function (type) { - delete _WidgetsPlugin[type]; - }, - getObject: function (type, object) { - if (_ObjectPlugin[type]) { - var res; - for (var i = 0, len = _ObjectPlugin[type].length; i < len; i++) { - res = _ObjectPlugin[type][i](object); + if (BI.isArray(sNodes)) { + var r = []; + var tmpMap = []; + for (i = 0, l = sNodes.length; i < l; i++) { + if (BI.isNull(sNodes[i].id)) { + return sNodes; + } + tmpMap[sNodes[i].id] = BI.clone(sNodes[i]); + } + for (i = 0, l = sNodes.length; i < l; i++) { + if (tmpMap[sNodes[i].pId] && sNodes[i].id !== sNodes[i].pId) { + if (!tmpMap[sNodes[i].pId].children) { + tmpMap[sNodes[i].pId].children = []; + } + tmpMap[sNodes[i].pId].children.push(tmpMap[sNodes[i].id]); + } else { + r.push(tmpMap[sNodes[i].id]); + } + delete tmpMap[sNodes[i].id].pId; } + return r; } - return res || object; + return [sNodes]; + }, - registerObject: function (type, fn) { - if (!_ObjectPlugin[type]) { - _ObjectPlugin[type] = []; + treeFormat: function (sNodes) { + var i, l; + if (!sNodes) { + return []; } - if (_ObjectPlugin[type].length > 0) { - console.log("对象已经注册过了!"); + + if (BI.isArray(sNodes)) { + var r = []; + var tmpMap = []; + for (i = 0, l = sNodes.length; i < l; i++) { + if (BI.isNull(sNodes[i].id)) { + return sNodes; + } + tmpMap[sNodes[i].id] = sNodes[i]; + } + for (i = 0, l = sNodes.length; i < l; i++) { + if (tmpMap[sNodes[i].pId] && sNodes[i].id !== sNodes[i].pId) { + if (!tmpMap[sNodes[i].pId].children) { + tmpMap[sNodes[i].pId].children = []; + } + tmpMap[sNodes[i].pId].children.push(tmpMap[sNodes[i].id]); + } else { + r.push(tmpMap[sNodes[i].id]); + } + } + return r; } - _ObjectPlugin[type].push(fn); + return [sNodes]; + }, - relieveObject: function (type) { - delete _ObjectPlugin[type]; + traversal: function (array, callback) { + if (BI.isNull(array)) { + return; + } + var self = this; + BI.any(array, function (i, item) { + if (callback(i, item) === false) { + return true; + } + self.traversal(item.children, callback); + }); } }); -})();/** - * 对数组对象的扩展 - * @class Array - */ -$.extend(Array.prototype, { - contains: function (o) { - return this.indexOf(o) > -1; +})();// 向量操作 +BI.Vector = function (x, y) { + this.x = x; + this.y = y; +}; +BI.Vector.prototype = { + constructor: BI.Vector, + cross: function (v) { + return (this.x * v.y - this.y * v.x); }, - - /** - * 从数组中移除指定的值，如果值不在数组中，则不产生任何效果 - * @param {Object} o 要移除的值 - * @return {Array} 移除制定值后的数组 - */ - remove: function (o) { - var index = this.indexOf(o); - if (index !== -1) { - this.splice(index, 1); + length: function (v) { + return (Math.sqrt(this.x * v.x + this.y * v.y)); + } +}; +BI.Region = function (x, y, w, h) { + this.x = x; + this.y = y; + this.w = w; + this.h = h; +}; +BI.Region.prototype = { + constructor: BI.Region, + // 判断两个区域是否相交，若相交，则要么顶点互相包含，要么矩形边界（或对角线）相交 + isIntersects: function (obj) { + if (this.isPointInside(obj.x, obj.y) || + this.isPointInside(obj.x + obj.w, obj.y) || + this.isPointInside(obj.x, obj.y + obj.h) || + this.isPointInside(obj.x + obj.w, obj.y + obj.h)) { + return true; + } else if (obj.isPointInside(this.x, this.y) || + obj.isPointInside(this.x + this.w, this.y) || + obj.isPointInside(this.x, this.y + this.h) || + obj.isPointInside(this.x + this.w, this.y + this.h)) { + return true; + } else if (obj.x != null && obj.y != null)// 判断矩形对角线相交 |v1 X v2||v1 X v3| < 0 + { + var vector1 = new BI.Vector(this.w, this.h);// 矩形对角线向量 + var vector2 = new BI.Vector(obj.x - this.x, obj.y - this.y); + var vector3 = new BI.Vector(vector2.x + obj.w, vector2.y + obj.h); + if ((vector1.cross(vector2) * vector1.cross(vector3)) < 0) { + return true; + } } - return this; + return false; }, - - pushArray: function (array) { - for (var i = 0; i < array.length; i++) { - this.push(array[i]); + // 判断一个点是否在这个区域内部 + isPointInside: function (x, y) { + if (this.x == null || this.y == null) { + return false; } - }, - pushDistinct: function (obj) { - if (!this.contains(obj)) { - this.push(obj); + if (x >= this.x && x <= this.x + this.w && y >= this.y && y <= this.y + this.h) { + return true; } + return false; }, - pushDistinctArray: function (array) { - for (var i = 0, len = array.length; i < len; i++) { - this.pushDistinct(array[i]); + // 返回区域的重心，因为是矩形所以返回中点 + getPosition: function () { + var pos = []; + pos.push(this.x + this.w / 2); + pos.push(this.y + this.h / 2); + return pos; + } +};// ; +// !(function (BI) { +// +// if (BI.isIE()) { +// XMLSerializer = null; +// DOMParser = null; +// } +// +// +// var XML = { +// Document: { +// NodeType: { +// ELEMENT: 1, +// ATTRIBUTE: 2, +// TEXT: 3, +// CDATA_SECTION: 4, +// ENTITY_REFERENCE: 5, +// ENTITY: 6, +// PROCESSING_INSTRUCTION: 7, +// COMMENT: 8, +// DOCUMENT: 9, +// DOCUMENT_TYPE: 10, +// DOCUMENT_FRAGMENT: 11, +// NOTATION: 12 +// } +// } +// }; +// +// XML.ResultType = { +// single: 'single', +// array: 'array' +// }; +// +// XML.fromString = function (xmlStr) { +// try { +// var parser = new DOMParser(); +// return parser.parseFromString(xmlStr, "text/xml"); +// } catch (e) { +// var arrMSXML = ["MSXML2.DOMDocument.6.0", "MSXML2.DOMDocument.3.0"]; +// for (var i = 0; i < arrMSXML.length; i++) { +// try { +// var xmlDoc = new ActiveXObject(arrMSXML[i]); +// xmlDoc.setProperty("SelectionLanguage", "XPath"); +// xmlDoc.async = false; +// xmlDoc.loadXML(xmlStr); +// return xmlDoc; +// } catch (xmlError) { +// } +// } +// } +// }; +// +// XML.toString = function (xmlNode) { +// if (!BI.isIE()) { +// var xmlSerializer = new XMLSerializer(); +// return xmlSerializer.serializeToString(xmlNode); +// } else +// return xmlNode.xml; +// }; +// +// XML.getNSResolver = function (str) { +// if (!str) { +// return null; +// } +// var list = str.split(' '); +// var namespaces = {}; +// for (var i = 0; i < list.length; i++) { +// var pair = list[i].split('='); +// var fix = BI.trim(pair[0]).replace("xmlns:", ""); +// namespaces[fix] = BI.trim(pair[1]).replace(/"/g, "").replace(/'/g, ""); +// } +// return function (prefix) { +// return namespaces[prefix]; +// }; +// }; +// +// XML.eval = function (context, xpathExp, resultType, namespaces) { +// if ((BI.isIE() && ('undefined' === typeof(context.selectSingleNode) || 'undefined' === typeof(context.selectNodes)))) { +// return XML.eval2(context, xpathExp, resultType, namespaces); +// } else { +// if (BI.isIE()) { +// namespaces = namespaces ? namespaces : ""; +// var doc = (context.nodeType == XML.Document.NodeType.DOCUMENT) ? context : context.ownerDocument; +// doc.setProperty("SelectionNamespaces", namespaces); +// var result; +// if (resultType == this.ResultType.single) { +// result = context.selectSingleNode(xpathExp); +// } else { +// result = context.selectNodes(xpathExp) || []; +// } +// doc.setProperty("SelectionNamespaces", ""); +// return result; +// } else { +// var node = context; +// var xmlDoc = (context.nodeName.indexOf("document") == -1) ? context.ownerDocument : context; +// var retType = (resultType == this.ResultType.single) ? XPathResult.FIRST_ORDERED_NODE_TYPE : XPathResult.ANY_TYPE; +// var col = xmlDoc.evaluate(xpathExp, node, XML.getNSResolver(namespaces), retType, null); +// +// if (retType == XPathResult.FIRST_ORDERED_NODE_TYPE) { +// return col.singleNodeValue; +// } else { +// var thisColMemb = col.iterateNext(); +// var rowsCol = []; +// while (thisColMemb) { +// rowsCol[rowsCol.length] = thisColMemb; +// thisColMemb = col.iterateNext(); +// } +// return rowsCol; +// } +// } +// } +// }; +// +// XML.eval2 = function (context, xpathExp, resultType, namespaces) { +// if (resultType !== "single" && resultType !== undefined && resultType !== null) { +// throw new Error("justep.SimpleXML.eval only be resultType='single', not" + resultType); +// } +// +// if (context === null || context === undefined || xpathExp === null || xpathExp === undefined) { +// return context; +// } +// +// if (context.nodeType == XML.Document.NodeType.DOCUMENT) { +// context = context.documentElement; +// } +// +// var childs, i; +// if (xpathExp.indexOf("/") != -1) { +// var items = xpathExp.split("/"); +// var isAbs = xpathExp.substring(0, 1) == "/"; +// for (i = 0; i < items.length; i++) { +// var item = items[i]; +// if (item === "") { +// continue; +// } else { +// var next = null; +// var ii = i + 1; +// for (; ii < items.length; ii++) { +// if (next === null) { +// next = items[ii]; +// } else { +// next = next + "/" + items[ii]; +// } +// } +// +// if (item == ".") { +// return this.eval(context, next, resultType); +// +// } else if (item == "..") { +// return this.eval2(context.parentNode, next, resultType); +// +// } else if (item == "*") { +// if (isAbs) { +// return this.eval2(context, next, resultType); +// +// } else { +// childs = context.childNodes; +// for (var j = 0; j < childs.length; j++) { +// var tmp = this.eval2(childs[j], next, resultType); +// if (tmp !== null) { +// return tmp; +// } +// } +// return null; +// } +// +// } else { +// if (isAbs) { +// if (context.nodeName == item) { +// return this.eval2(context, next, resultType); +// } else { +// return null; +// } +// } else { +// var child = this.getChildByName(context, item); +// if (child !== null) { +// return this.eval2(child, next, resultType); +// } else { +// return null; +// } +// +// } +// } +// +// } +// } +// +// return null; +// +// } else { +// if ("text()" == xpathExp) { +// childs = context.childNodes; +// for (i = 0; i < childs.length; i++) { +// if (childs[i].nodeType == XML.Document.NodeType.TEXT) { +// return childs[i]; +// } +// } +// return null; +// } else { +// return this.getChildByName(context, xpathExp); +// } +// } +// }; +// +// XML.getChildByName = function (context, name) { +// if (context === null || context === undefined || name === null || name === undefined) { +// return null; +// } +// +// if (context.nodeType == XML.Document.NodeType.DOCUMENT) { +// context = context.documentElement; +// } +// +// var childs = context.childNodes; +// for (var i = 0; i < childs.length; i++) { +// if (childs[i].nodeType == XML.Document.NodeType.ELEMENT && (childs[i].nodeName == name || name == "*")) { +// return childs[i]; +// } +// } +// +// return null; +// }; +// +// XML.appendChildren = function (context, xpathExp, nodes, isBefore) { +// nodes = (typeof nodes.length != "undefined") ? nodes : [nodes]; +// var finded = this.eval(context, xpathExp); +// var count = finded.length; +// for (var i = 0; i < count; i++) { +// if (isBefore && finded[i].firstNode) { +// this._insertBefore(finded[i], nodes, finded[i].firstNode); +// } else { +// for (var j = 0; j < nodes.length; j++) { +// finded[i].appendChild(nodes[j]); +// } +// } +// } +// return count; +// }; +// +// XML.removeNodes = function (context, xpathExp) { +// var nodes = this.eval(context, xpathExp); +// for (var i = 0; i < nodes.length; i++) { +// nodes[i].parentNode.removeChild(nodes[i]); +// } +// }; +// +// XML._insertBefore = function (parent, newchildren, refchild) { +// for (var i = 0; i < newchildren.length; i++) { +// parent.insertBefore(newchildren[i], refchild); +// } +// }; +// +// XML.insertNodes = function (context, xpathExp, nodes, isBefore) { +// nodes = (typeof nodes.length != "undefined") ? nodes : [nodes]; +// var finded = this.eval(context, xpathExp); +// var count = finded.length; +// for (var i = 0; i < count; i++) { +// var refnode = (isBefore) ? finded[i] : finded[i].nextSibling; +// this._insertBefore(finded[i].parentNode, nodes, refnode); +// } +// return count; +// }; +// +// XML.replaceNodes = function (context, xpathExp, nodes) { +// nodes = (typeof nodes.length != "undefined") ? nodes : [nodes]; +// var finded = this.eval(context, xpathExp); +// var count = finded.length; +// for (var i = 0; i < count; i++) { +// var refnode = finded[i]; +// var parent = refnode.parentNode; +// this._insertBefore(parent, nodes, refnode); +// parent.removeChild(refnode); +// } +// return count; +// }; +// +// XML.setNodeText = function (context, xpathExp, text) { +// var finded = this.eval(context, xpathExp, this.ResultType.single); +// if (finded === null) { +// return; +// } +// if (finded.nodeType == XML.Document.NodeType.ELEMENT) { +// var textNode = this.eval(finded, "./text()", this.ResultType.single); +// if (!textNode) { +// textNode = finded.ownerDocument.createTextNode(""); +// finded.appendChild(textNode); +// } +// textNode.nodeValue = text; +// } else { +// finded.nodeValue = text; +// } +// return; +// }; +// +// XML.getNodeText = function (context, xpathExp, defaultValue) { +// var finded = xpathExp ? this.eval(context, xpathExp, this.ResultType.single) : context; +// if (finded && (finded.nodeType == XML.Document.NodeType.ELEMENT)) { +// finded = this.eval(finded, "./text()", this.ResultType.single); +// } +// return (finded && finded.nodeValue) ? "" + finded.nodeValue : (defaultValue !== undefined) ? defaultValue : null; +// }; +// +// XML.Namespaces = { +// XMLSCHEMA: "http://www.w3.org/2001/XMLSchema#", +// XMLSCHEMA_STRING: "http://www.w3.org/2001/XMLSchema#String", +// XMLSCHEMA_LONG: "http://www.w3.org/2001/XMLSchema#Long", +// XMLSCHEMA_INTEGER: 'http://www.w3.org/2001/XMLSchema#Integer', +// XMLSCHEMA_FLOAT: 'http://www.w3.org/2001/XMLSchema#Float', +// XMLSCHEMA_DOUBLE: 'http://www.w3.org/2001/XMLSchema#Double', +// XMLSCHEMA_DECIMAL: 'http://www.w3.org/2001/XMLSchema#Decimal', +// XMLSCHEMA_DATE: 'http://www.w3.org/2001/XMLSchema#Date', +// XMLSCHEMA_TIME: 'http://www.w3.org/2001/XMLSchema#Time', +// XMLSCHEMA_DATETIME: 'http://www.w3.org/2001/XMLSchema#DateTime', +// XMLSCHEMA_BOOLEAN: 'http://www.w3.org/2001/XMLSchema#Boolean', +// XMLSCHEMA_SYMBOL: 'http://www.w3.org/2001/XMLSchema#Symbol', +// JUSTEPSCHEMA: "http://www.justep.com/xbiz#", +// RDF: "http://www.w3.org/1999/02/22-rdf-syntax-ns#", +// JUSTEP: "http://www.justep.com/x5#", +// 'get': function (type) { +// type = type ? type.toLowerCase() : "string"; +// if ("string" == type) { +// return XML.Namespaces.XMLSCHEMA_STRING; +// } +// else if ("integer" == type) { +// return XML.Namespaces.XMLSCHEMA_INTEGER; +// } +// else if ("long" == type) { +// return XML.Namespaces.XMLSCHEMA_LONG; +// } +// else if ("float" == type) { +// return XML.Namespaces.XMLSCHEMA_FLOAT; +// } +// else if ("double" == type) { +// return XML.Namespaces.XMLSCHEMA_DOUBLE; +// } +// else if ("decimal" == type) { +// return XML.Namespaces.XMLSCHEMA_DECIMAL; +// } +// else if ("date" == type) { +// return XML.Namespaces.XMLSCHEMA_DATE; +// } +// else if ("time" == type) { +// return XML.Namespaces.XMLSCHEMA_TIME; +// } +// else if ("datetime" == type) { +// return XML.Namespaces.XMLSCHEMA_DATETIME; +// } +// else if ("boolean" == type) { +// return XML.Namespaces.XMLSCHEMA_BOOLEAN; +// } +// } +// }; +// })(BI); +BI.BehaviorFactory = { + createBehavior: function (key, options) { + var behavior; + switch (key) { + case "highlight": + behavior = BI.HighlightBehavior; + break; + case "redmark": + behavior = BI.RedMarkBehavior; + break; } + return new behavior(options); } -}); -$(function () { - // 牵扯到国际化这些常量在页面加载后再生效 - // full day names - Date._DN = [BI.i18nText("BI-Basic_Sunday"), - BI.i18nText("BI-Basic_Monday"), - BI.i18nText("BI-Basic_Tuesday"), - BI.i18nText("BI-Basic_Wednesday"), - BI.i18nText("BI-Basic_Thursday"), - BI.i18nText("BI-Basic_Friday"), - BI.i18nText("BI-Basic_Saturday"), - BI.i18nText("BI-Basic_Sunday")]; - - // short day names - Date._SDN = [BI.i18nText("BI-Basic_Simple_Sunday"), - BI.i18nText("BI-Basic_Simple_Monday"), - BI.i18nText("BI-Basic_Simple_Tuesday"), - BI.i18nText("BI-Basic_Simple_Wednesday"), - BI.i18nText("BI-Basic_Simple_Thursday"), - BI.i18nText("BI-Basic_Simple_Friday"), - BI.i18nText("BI-Basic_Simple_Saturday"), - BI.i18nText("BI-Basic_Simple_Sunday")]; - - // Monday first, etc. - Date._FD = 1; - - // full month namesdat - Date._MN = [ - BI.i18nText("BI-Basic_January"), - BI.i18nText("BI-Basic_February"), - BI.i18nText("BI-Basic_March"), - BI.i18nText("BI-Basic_April"), - BI.i18nText("BI-Basic_May"), - BI.i18nText("BI-Basic_June"), - BI.i18nText("BI-Basic_July"), - BI.i18nText("BI-Basic_August"), - BI.i18nText("BI-Basic_September"), - BI.i18nText("BI-Basic_October"), - BI.i18nText("BI-Basic_November"), - BI.i18nText("BI-Basic_December")]; - - // short month names - Date._SMN = [0, - 1, - 2, - 3, - 4, - 5, - 6, - 7, - 8, - 9, - 10, - 11]; - - Date._QN = ["", BI.i18nText("BI-Quarter_1"), - BI.i18nText("BI-Quarter_2"), - BI.i18nText("BI-Quarter_3"), - BI.i18nText("BI-Quarter_4")]; - - /** Adds the number of days array to the Date object. */ - Date._MD = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]; -}); - -/** Constants used for time computations */ -Date.SECOND = 1000; -Date.MINUTE = 60 * Date.SECOND; -Date.HOUR = 60 * Date.MINUTE; -Date.DAY = 24 * Date.HOUR; -Date.WEEK = 7 * Date.DAY; - -/** - * 获取时区 - * @returns {String} - */ -Date.prototype.getTimezone = function () { - return this.toString().replace(/^.* (?:\((.*)\)|([A-Z]{1,4})(?:[\-+][0-9]{4})?(?: -?\d+)?)$/, "$1$2").replace(/[^A-Z]/g, ""); -}; - -/** Returns the number of days in the current month */ -Date.prototype.getMonthDays = function (month) { - var year = this.getFullYear(); - if (typeof month === "undefined") { - month = this.getMonth(); - } - if (((0 == (year % 4)) && ( (0 != (year % 100)) || (0 == (year % 400)))) && month == 1) { - return 29; - } - return Date._MD[month]; - }; /** - * 获取每月的最后一天 - * @returns {Date} + * guy + * 行为控件 + * @class BI.Behavior + * @extends BI.OB */ -Date.prototype.getLastDateOfMonth = function () { - return Date.getDate(this.getFullYear(), this.getMonth(), this.getMonthDays()); -}; - -/** Returns the number of day in the year. */ -Date.prototype.getDayOfYear = function () { - var now = Date.getDate(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0); - var then = Date.getDate(this.getFullYear(), 0, 0, 0, 0, 0); - var time = now - then; - return Math.floor(time / Date.DAY); -}; - -/** Returns the number of the week in year, as defined in ISO 8601. */ -Date.prototype.getWeekNumber = function () { - var d = Date.getDate(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0); - // 周一是一周第一天 - var week = d.getDay() === 0 ? 7 : d.getDay(); - // var week = d.getDay(); - if (this.getMonth() === 0 && this.getDate() <= week) { - return 1; - } - d.setDate(this.getDate() - (week - 1)); - var ms = d.valueOf(); // GMT - d.setMonth(0); - d.setDate(1); - var offset = Math.floor((ms - d.valueOf()) / (7 * 864e5)) + 1; - if (d.getDay() !== 1) { - offset++; - } - return offset; -}; +BI.Behavior = BI.inherit(BI.OB, { + _defaultConfig: function () { + return BI.extend(BI.Behavior.superclass._defaultConfig.apply(this, arguments), { + rule: function () {return true;} + }); + }, -Date.prototype.getQuarter = function () { - return Math.floor(this.getMonth() / 3) + 1; -}; + _init: function () { + BI.Behavior.superclass._init.apply(this, arguments); -// 离当前时间多少天的时间 -Date.prototype.getOffsetDate = function (offset) { - return Date.getDate(Date.getTime(this.getFullYear(), this.getMonth(), this.getDate(), this.getHours(), this.getMinutes(), this.getSeconds()) + offset * 864e5); -}; + }, -Date.prototype.getAfterMulQuarter = function (n) { - var dt = Date.getDate(Date.getTime(this.getFullYear(), this.getMonth(), this.getDate(), this.getHours(), this.getMinutes(), this.getSeconds())); - dt.setMonth(dt.getMonth() + n * 3); - return dt; -}; -// 获得n个季度前的日期 -Date.prototype.getBeforeMulQuarter = function (n) { - var dt = Date.getDate(Date.getTime(this.getFullYear(), this.getMonth(), this.getDate(), this.getHours(), this.getMinutes(), this.getSeconds())); - dt.setMonth(dt.getMonth() - n * 3); - return dt; -}; -// 得到本季度的起始月份 -Date.prototype.getQuarterStartMonth = function () { - var quarterStartMonth = 0; - var nowMonth = this.getMonth(); - if (nowMonth < 3) { - quarterStartMonth = 0; - } - if (2 < nowMonth && nowMonth < 6) { - quarterStartMonth = 3; - } - if (5 < nowMonth && nowMonth < 9) { - quarterStartMonth = 6; - } - if (nowMonth > 8) { - quarterStartMonth = 9; - } - return quarterStartMonth; -}; -// 获得本季度的起始日期 -Date.prototype.getQuarterStartDate = function () { - return Date.getDate(this.getFullYear(), this.getQuarterStartMonth(), 1); -}; -// 得到本季度的结束日期 -Date.prototype.getQuarterEndDate = function () { - var quarterEndMonth = this.getQuarterStartMonth() + 2; - return Date.getDate(this.getFullYear(), quarterEndMonth, this.getMonthDays(quarterEndMonth)); -}; -Date.prototype.getAfterMultiMonth = function (n) { - var dt = Date.getDate(Date.getTime(this.getFullYear(), this.getMonth(), this.getDate(), this.getHours(), this.getMinutes(), this.getSeconds())); - dt.setMonth(dt.getMonth() + n | 0); - return dt; -}; -Date.prototype.getBeforeMultiMonth = function (n) { - var dt = Date.getDate(Date.getTime(this.getFullYear(), this.getMonth(), this.getDate(), this.getHours(), this.getMinutes(), this.getSeconds())); - dt.setMonth(dt.getMonth() - n | 0); - return dt; -}; + doBehavior: function () { -// 指定日期n个月之前或之后的日期 -Date.prototype.getOffsetMonth = function (n) { - var dt = Date.getDate(Date.getTime(this.getFullYear(), this.getMonth(), this.getDate(), this.getHours(), this.getMinutes(), this.getSeconds())); - var day = dt.getDate(); - var monthDay = Date.getDate(dt.getFullYear(), dt.getMonth() + parseInt(n), 1).getMonthDays(); - if (day > monthDay) { - day = monthDay; } - dt.setDate(day); - dt.setMonth(dt.getMonth() + parseInt(n)); - return dt; -}; +});/** + * 布局容器类 + * @class BI.Layout + * @extends BI.Widget + * + * @cfg {JSON} options 配置属性 + * @cfg {Boolean} [options.scrollable=false] 子组件超出容器边界之后是否会出现滚动条 + * @cfg {Boolean} [options.scrollx=false] 子组件超出容器边界之后是否会出现横向滚动条 + * @cfg {Boolean} [options.scrolly=false] 子组件超出容器边界之后是否会出现纵向滚动条 + */ +BI.Layout = BI.inherit(BI.Widget, { + props: function () { + return { + scrollable: null, // true, false, null + scrollx: false, // true, false + scrolly: false, // true, false + items: [] + }; + }, -// 获得本周的起始日期 -Date.prototype.getWeekStartDate = function () { - var w = this.getDay(); - return this.getOffsetDate(w === 0 ? -6 : 1 - w); -}; -// 得到本周的结束日期 -Date.prototype.getWeekEndDate = function () { - var w = this.getDay(); - return this.getOffsetDate(w === 0 ? 0 : 7 - w); -}; + render: function () { + this._init4Margin(); + this._init4Scroll(); + }, -/** Checks date and time equality */ -Date.prototype.equalsTo = function (date) { - return ((this.getFullYear() == date.getFullYear()) && - (this.getMonth() == date.getMonth()) && - (this.getDate() == date.getDate()) && - (this.getHours() == date.getHours()) && - (this.getMinutes() == date.getMinutes()) && - (this.getSeconds() == date.getSeconds())); -}; + _init4Margin: function () { + if (this.options.top) { + this.element.css("top", this.options.top); + } + if (this.options.left) { + this.element.css("left", this.options.left); + } + if (this.options.bottom) { + this.element.css("bottom", this.options.bottom); + } + if (this.options.right) { + this.element.css("right", this.options.right); + } + }, -/** Set only the year, month, date parts (keep existing time) */ -Date.prototype.setDateOnly = function (date) { - var tmp = Date.getDate(date); - this.setDate(1); - this.setFullYear(tmp.getFullYear()); - this.setMonth(tmp.getMonth()); - this.setDate(tmp.getDate()); -}; -/** Prints the date in a string according to the given format. */ -Date.prototype.print = function (str) { - var m = this.getMonth(); - var d = this.getDate(); - var y = this.getFullYear(); - var wn = this.getWeekNumber(); - var qr = this.getQuarter(); - var w = this.getDay(); - var s = {}; - var hr = this.getHours(); - var pm = (hr >= 12); - var ir = (pm) ? (hr - 12) : hr; - var dy = this.getDayOfYear(); - if (ir == 0) { - ir = 12; - } - var min = this.getMinutes(); - var sec = this.getSeconds(); - s["%a"] = Date._SDN[w]; // abbreviated weekday name [FIXME: I18N] - s["%A"] = Date._DN[w]; // full weekday name - s["%b"] = Date._SMN[m]; // abbreviated month name [FIXME: I18N] - s["%B"] = Date._MN[m]; // full month name - // FIXME: %c : preferred date and time representation for the current locale - s["%C"] = 1 + Math.floor(y / 100); // the century number - s["%d"] = (d < 10) ? ("0" + d) : d; // the day of the month (range 01 to 31) - s["%e"] = d; // the day of the month (range 1 to 31) - // FIXME: %D : american date style: %m/%d/%y - // FIXME: %E, %F, %G, %g, %h (man strftime) - s["%H"] = (hr < 10) ? ("0" + hr) : hr; // hour, range 00 to 23 (24h format) - s["%I"] = (ir < 10) ? ("0" + ir) : ir; // hour, range 01 to 12 (12h format) - s["%j"] = (dy < 100) ? ((dy < 10) ? ("00" + dy) : ("0" + dy)) : dy; // day of the year (range 001 to 366) - s["%k"] = hr; // hour, range 0 to 23 (24h format) - s["%l"] = ir; // hour, range 1 to 12 (12h format) - s["%X"] = (m < 9) ? ("0" + (1 + m)) : (1 + m); // month, range 01 to 12 - s["%x"] = m + 1; // month, range 1 to 12 - s["%M"] = (min < 10) ? ("0" + min) : min; // minute, range 00 to 59 - s["%n"] = "\n"; // a newline character - s["%p"] = pm ? "PM" : "AM"; - s["%P"] = pm ? "pm" : "am"; - // FIXME: %r : the time in am/pm notation %I:%M:%S %p - // FIXME: %R : the time in 24-hour notation %H:%M - s["%s"] = Math.floor(this.getTime() / 1000); - s["%S"] = (sec < 10) ? ("0" + sec) : sec; // seconds, range 00 to 59 - s["%t"] = "\t"; // a tab character - // FIXME: %T : the time in 24-hour notation (%H:%M:%S) - s["%U"] = s["%W"] = s["%V"] = (wn < 10) ? ("0" + wn) : wn; - s["%u"] = w + 1; // the day of the week (range 1 to 7, 1 = MON) - s["%w"] = w; // the day of the week (range 0 to 6, 0 = SUN) - // FIXME: %x : preferred date representation for the current locale without the time - // FIXME: %X : preferred time representation for the current locale without the date - s["%y"] = ("" + y).substr(2, 2); // year without the century (range 00 to 99) - s["%Y"] = y; // year with the century - s["%%"] = "%"; // a literal '%' character - s["%Q"] = qr; + _init4Scroll: function () { + switch (this.options.scrollable) { + case true: + this.element.css("overflow", "auto"); + break; + case false: + this.element.css("overflow", "hidden"); + break; + default : + break; + } + if (this.options.scrollx) { + this.element.css({ + "overflow-x": "auto", + "overflow-y": "hidden" + }); + } + if (this.options.scrolly) { + this.element.css({ + "overflow-x": "hidden", + "overflow-y": "auto" + }); + } + }, - var re = /%./g; - if (!BI.isKhtml()) { - return str.replace(re, function (par) { - return s[par] || par; + _mountChildren: function () { + var self = this; + var frag = document.createDocumentFragment(); + var hasChild = false; + BI.each(this._children, function (i, widget) { + if (widget.element !== self.element) { + frag.appendChild(widget.element[0]); + hasChild = true; + } }); - } + if (hasChild === true) { + this.element.append(frag); + } + }, - var a = str.match(re); - for (var i = 0; i < a.length; i++) { - var tmp = s[a[i]]; - if (tmp) { - re = new RegExp(a[i], "g"); - str = str.replace(re, tmp); + _getChildName: function (index) { + return index + ""; + }, + + _addElement: function (i, item) { + var self = this, w; + if (!this.hasWidget(this._getChildName(i))) { + w = BI.createWidget(item); + w.on(BI.Events.DESTROY, function () { + BI.each(self._children, function (name, child) { + if (child === w) { + BI.remove(self._children, child); + self.removeItemAt(name | 0); + } + }); + }); + this.addWidget(this._getChildName(i), w); + } else { + w = this.getWidgetByName(this._getChildName(i)); } - } + return w; + }, - return str; -}; + _getOptions: function (item) { + if (item instanceof BI.Widget) { + item = item.options; + } + item = BI.stripEL(item); + if (item instanceof BI.Widget) { + item = item.options; + } + return item; + }, -/** - * 是否是闰年 - * @param year - * @returns {boolean} - */ -Date.isLeap = function (year) { - return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0; -}; + _compare: function (item1, item2) { + var self = this; + return eq(item1, item2); -/** - * 检测是否在有效期 - * - * @param YY 年 - * @param MM 月 - * @param DD 日 - * @param minDate '1900-01-01' - * @param maxDate '2099-12-31' - * @returns {Array} 若无效返回无效状态 - */ -Date.checkVoid = function (YY, MM, DD, minDate, maxDate) { - var back = []; - YY = YY | 0; - MM = MM | 0; - DD = DD | 0; - minDate = BI.isString(minDate) ? minDate.match(/\d+/g) : minDate; - maxDate = BI.isString(maxDate) ? maxDate.match(/\d+/g) : maxDate; - if (YY < minDate[0]) { - back = ["y"]; - } else if (YY > maxDate[0]) { - back = ["y", 1]; - } else if (YY >= minDate[0] && YY <= maxDate[0]) { - if (YY == minDate[0]) { - if (MM < minDate[1]) { - back = ["m"]; - } else if (MM == minDate[1]) { - if (DD < minDate[2]) { - back = ["d"]; + // 不比较函数 + function eq (a, b, aStack, bStack) { + if (a === b) { + return a !== 0 || 1 / a === 1 / b; + } + if (a == null || b == null) { + return a === b; + } + var className = Object.prototype.toString.call(a); + switch (className) { + case "[object RegExp]": + case "[object String]": + return "" + a === "" + b; + case "[object Number]": + if (+a !== +a) { + return +b !== +b; + } + return +a === 0 ? 1 / +a === 1 / b : +a === +b; + case "[object Date]": + case "[object Boolean]": + return +a === +b; + } + + var areArrays = className === "[object Array]"; + if (!areArrays) { + if (BI.isFunction(a) && BI.isFunction(b)) { + return true; } + a = self._getOptions(a); + b = self._getOptions(b); } - } - if (YY == maxDate[0]) { - if (MM > maxDate[1]) { - back = ["m", 1]; - } else if (MM == maxDate[1]) { - if (DD > maxDate[2]) { - back = ["d", 1]; + + aStack = aStack || []; + bStack = bStack || []; + var length = aStack.length; + while (length--) { + if (aStack[length] === a) { + return bStack[length] === b; } } - } - } - return back; -}; -Date.checkLegal = function (str) { - var ar = str.match(/\d+/g); - var YY = ar[0] | 0, MM = ar[1] | 0, DD = ar[2] | 0; - if (ar.length <= 1) { - return true; - } - if (ar.length <= 2) { - return MM >= 1 && MM <= 12; - } - var MD = Date._MD.slice(0); - MD[1] = Date.isLeap(YY) ? 29 : 28; - return MM >= 1 && MM <= 12 && DD <= MD[MM - 1]; -}; + aStack.push(a); + bStack.push(b); -Date.parseDateTime = function (str, fmt) { - var today = Date.getDate(); - var y = 0; - var m = 0; - var d = 1; - // wei : 对于fmt为‘YYYYMM’或者‘YYYYMMdd’的格式，str的值为类似'201111'的形式，因为年月之间没有分隔符，所以正则表达式分割无效，导致bug7376。 - var a = str.split(/\W+/); - if (fmt.toLowerCase() == "%y%x" || fmt.toLowerCase() == "%y%x%d") { - var yearlength = 4; - var otherlength = 2; - a[0] = str.substring(0, yearlength); - a[1] = str.substring(yearlength, yearlength + otherlength); - a[2] = str.substring(yearlength + otherlength, yearlength + otherlength * 2); - } - var b = fmt.match(/%./g); - var i = 0, j = 0; - var hr = 0; - var min = 0; - var sec = 0; - for (i = 0; i < a.length; ++i) { - switch (b[i]) { - case "%d": - case "%e": - d = parseInt(a[i], 10); - break; + if (areArrays) { + length = a.length; + if (length !== b.length) { + return false; + } + while (length--) { + if (!eq(a[length], b[length], aStack, bStack)) { + return false; + } + } + } else { + var keys = _.keys(a), key; + length = keys.length; + if (_.keys(b).length !== length) { + return false; + } + while (length--) { + key = keys[length]; + if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) { + return false; + } + } + } + aStack.pop(); + bStack.pop(); + return true; + } + }, - case "%X": - m = parseInt(a[i], 10) - 1; - break; - case "%x": - m = parseInt(a[i], 10) - 1; - break; + _getWrapper: function () { + return this.element; + }, - case "%Y": - case "%y": - y = parseInt(a[i], 10); - (y < 100) && (y += (y > 29) ? 1900 : 2000); - break; + _addItemAt: function (index, item) { + for (var i = this.options.items.length; i > index; i--) { + this._children[this._getChildName(i)] = this._children[this._getChildName(i - 1)]; + } + delete this._children[this._getChildName(index)]; + this.options.items.splice(index, 0, item); + }, - case "%b": - case "%B": - for (j = 0; j < 12; ++j) { - if (Date._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { - m = j; - break; - } - } - break; + _removeItemAt: function (index) { + for (var i = index; i < this.options.items.length - 1; i++) { + this._children[this._getChildName(i)] = this._children[this._getChildName(i + 1)]; + } + delete this._children[this._getChildName(this.options.items.length - 1)]; + this.options.items.splice(index, 1); + }, - case "%H": - case "%I": - case "%k": - case "%l": - hr = parseInt(a[i], 10); - break; + /** + * 添加一个子组件到容器中 + * @param {JSON/BI.Widget} item 子组件 + */ + addItem: function (item) { + return this.addItemAt(this.options.items.length, item); + }, - case "%P": - case "%p": - if (/pm/i.test(a[i]) && hr < 12) { - hr += 12; - } else if (/am/i.test(a[i]) && hr >= 12) { - hr -= 12; - } - break; + prependItem: function (item) { + return this.addItemAt(0, item); + }, - case "%M": - min = parseInt(a[i], 10); - case "%S": - sec = parseInt(a[i], 10); - break; + addItemAt: function (index, item) { + if (index < 0 || index > this.options.items.length) { + return; } - } - // if (!a[i]) { - // continue; - // } - if (isNaN(y)) { - y = today.getFullYear(); - } - if (isNaN(m)) { - m = today.getMonth(); - } - if (isNaN(d)) { - d = today.getDate(); - } - if (isNaN(hr)) { - hr = today.getHours(); - } - if (isNaN(min)) { - min = today.getMinutes(); - } - if (isNaN(sec)) { - sec = today.getSeconds(); - } - if (y != 0) { - return Date.getDate(y, m, d, hr, min, sec); - } - y = 0; - m = -1; - d = 0; - for (i = 0; i < a.length; ++i) { - if (a[i].search(/[a-zA-Z]+/) != -1) { - var t = -1; - for (j = 0; j < 12; ++j) { - if (Date._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { - t = j; - break; - } - } - if (t != -1) { - if (m != -1) { - d = m + 1; - } - m = t; - } - } else if (parseInt(a[i], 10) <= 12 && m == -1) { - m = a[i] - 1; - } else if (parseInt(a[i], 10) > 31 && y == 0) { - y = parseInt(a[i], 10); - (y < 100) && (y += (y > 29) ? 1900 : 2000); - } else if (d == 0) { - d = a[i]; + this._addItemAt(index, item); + var w = this._addElement(index, item); + if (index > 0) { + this._children[this._getChildName(index - 1)].element.after(w.element); + } else { + w.element.prependTo(this._getWrapper()); } - } - if (y == 0) { - y = today.getFullYear(); - } - if (m != -1 && d != 0) { - return Date.getDate(y, m, d, hr, min, sec); - } - return today; -}; + w._mount(); + return w; + }, -Date.getDate = function () { - var dt = new (Function.prototype.bind.apply(Date, BI.concat([null], [].slice.apply(arguments))))(); - if(BI.isNotNull(Date.timeZone) && (arguments.length === 0 || (arguments.length === 1 && BI.isNumber(arguments[0])))) { - var localTime = dt.getTime(); - var localOffset = dt.getTimezoneOffset() * 60000; // 获得当地时间偏移的毫秒数 - var utc = localTime + localOffset; // utc即GMT时间标准时区 - return new Date(utc + Date.timeZone);// + Pool.timeZone.offset); - } - return dt; - -}; + removeItemAt: function (indexes) { + indexes = BI.isArray(indexes) ? indexes : [indexes]; + var deleted = []; + var newItems = [], newChildren = {}; + for (var i = 0, len = this.options.items.length; i < len; i++) { + var child = this._children[this._getChildName(i)]; + if (indexes.contains(i)) { + child && deleted.push(child); + } else { + newChildren[this._getChildName(newItems.length)] = child; + newItems.push(this.options.items[i]); + } + } + this.options.items = newItems; + this._children = newChildren; + BI.each(deleted, function (i, c) { + c._destroy(); + }); + }, -Date.getTime = function () { - var dt = Function.prototype.bind.apply(Date.getDate, BI.concat([null], [].slice.apply(arguments)))(); - if(BI.isNotNull(Date.timeZone)) { - return dt.getTime() - Date.timeZone - dt.getTimezoneOffset() * 60000; - } - return dt.getTime(); - -}; -/* - * 给jQuery.Event对象添加的工具方法 - */ -$.extend($.Event.prototype, { - // event.stopEvent - stopEvent: function () { - this.stopPropagation(); - this.preventDefault(); - } -});Function.prototype.before = function (func) { - var __self = this; - return function () { - if (func.apply(this, arguments) === false) { + shouldUpdateItem: function (index, item) { + if (index < 0 || index > this.options.items.length - 1) { return false; } - return __self.apply(this, arguments); - }; -}; + var child = this._children[this._getChildName(index)]; + if (!child.shouldUpdate) { + return null; + } + return child.shouldUpdate(this._getOptions(item)) === true; + }, -Function.prototype.after = function (func) { - var __self = this; - return function () { - var ret = __self.apply(this, arguments); - if (ret === false) { - return false; + updateItemAt: function (index, item) { + if (index < 0 || index > this.options.items.length - 1) { + return; } - func.apply(this, arguments); - return ret; - }; -};if (jQuery) { - (function ($) { - // richer:容器在其各个边缘留出的空间 - if (!$.fn.insets) { - $.fn.insets = function () { - var p = this.padding(), - b = this.border(); - return { - top: p.top, - bottom: p.bottom + b.bottom + b.top, - left: p.left, - right: p.right + b.right + b.left - }; - }; + + var child = this._children[this._getChildName(index)]; + var updated; + if (updated = child.update(this._getOptions(item))) { + return updated; + } + var del = this._children[this._getChildName(index)]; + delete this._children[this._getChildName(index)]; + this.options.items.splice(index, 1); + var w = this._addElement(index, item); + this.options.items.splice(index, 0, item); + this._children[this._getChildName(index)] = w; + if (index > 0) { + this._children[this._getChildName(index - 1)].element.after(w.element); + } else { + w.element.prependTo(this._getWrapper()); } + del._destroy(); + w._mount(); + }, - // richer:获取 && 设置jQuery元素的边界 - if (!$.fn.bounds) { - $.fn.bounds = function (value) { - var tmp = {hasIgnoredBounds: true}; + addItems: function (items) { + var self = this, o = this.options; + var fragment = document.createDocumentFragment(); + var added = []; + BI.each(items, function (i, item) { + var w = self._addElement(o.items.length, item); + self._children[self._getChildName(o.items.length)] = w; + o.items.push(item); + added.push(w); + fragment.appendChild(w.element[0]); + }); + this._getWrapper().append(fragment); + BI.each(added, function (i, w) { + w._mount(); + }); + }, - if (value) { - if (!isNaN(value.x)) { - tmp.left = value.x; - } - if (!isNaN(value.y)) { - tmp.top = value.y; - } - if (value.width != null) { - tmp.width = (value.width - (this.outerWidth(true) - this.width())); - tmp.width = (tmp.width >= 0) ? tmp.width : value.width; - // fix chrome - // tmp.width = (tmp.width >= 0) ? tmp.width : 0; - } - if (value.height != null) { - tmp.height = value.height - (this.outerHeight(true) - this.height()); - tmp.height = (tmp.height >= 0) ? tmp.height : value.height; - // fix chrome - // tmp.height = (tmp.height >= 0) ? tmp.height : value.0; - } - this.css(tmp); - return this; - } - - // richer:注意此方法只对可见元素有效 - tmp = this.position(); - return { - x: tmp.left, - y: tmp.top, - // richer:这里计算外部宽度和高度的时候，都不包括边框 - width: this.outerWidth(), - height: this.outerHeight() - }; - - }; + prependItems: function (items) { + var self = this; + items = items || []; + var fragment = document.createDocumentFragment(); + var added = []; + for (var i = items.length - 1; i >= 0; i--) { + this._addItemAt(0, items[i]); + var w = this._addElement(0, items[i]); + self._children[self._getChildName(0)] = w; + this.options.items.unshift(items[i]); + added.push(w); + fragment.appendChild(w.element[0]); } - })(jQuery); -} -if (!Number.prototype.toFixed || (0.00008).toFixed(3) !== "0.000" || - (0.9).toFixed(0) === "0" || (1.255).toFixed(2) !== "1.25" || - (1000000000000000128).toFixed(0) !== "1000000000000000128") { - (function () { - var base, size, data, i; - base = 1e7; - size = 6; - data = [0, 0, 0, 0, 0, 0]; - function multiply (n, c) { - var i = -1; - while (++i < size) { - c += n * data[i]; - data[i] = c % base; - c = Math.floor(c / base); + this._getWrapper().prepend(fragment); + BI.each(added, function (i, w) { + w._mount(); + }); + }, + + getValue: function () { + var self = this, value = [], child; + BI.each(this.options.items, function (i) { + if (child = self._children[self._getChildName(i)]) { + var v = child.getValue(); + v = BI.isArray(v) ? v : [v]; + value = value.concat(v); } - } + }); + return value; + }, - function divide (n) { - var i = size, c = 0; - while (--i >= 0) { - c += data[i]; - data[i] = Math.floor(c / n); - c = (c % n) * base; + setValue: function (v) { + var self = this, child; + BI.each(this.options.items, function (i) { + if (child = self._children[self._getChildName(i)]) { + child.setValue(v); + } + }); + }, + + setText: function (v) { + var self = this, child; + BI.each(this.options.items, function (i) { + if (child = self._children[self._getChildName(i)]) { + child.setText(v); } + }); + }, + + patchItem: function (oldVnode, vnode, index) { + var shouldUpdate = this.shouldUpdateItem(index, vnode); + if (shouldUpdate === true || (shouldUpdate === null && !this._compare(oldVnode, vnode))) { + return this.updateItemAt(index, vnode); } + }, - function toString () { - var i = size; - var s = ""; - while (--i >= 0) { - if (s !== "" || i === 0 || data[i] !== 0) { - var t = String(data[i]); - if (s === "") { - s = t; - } else { - s += "0000000".slice(0, 7 - t.length) + t; - } - } + updateChildren: function (oldCh, newCh) { + var self = this; + var oldStartIdx = 0, newStartIdx = 0; + var oldEndIdx = oldCh.length - 1; + var oldStartVnode = oldCh[0]; + var oldEndVnode = oldCh[oldEndIdx]; + var newEndIdx = newCh.length - 1; + var newStartVnode = newCh[0]; + var newEndVnode = newCh[newEndIdx]; + var before; + var updated; + var children = {}; + BI.each(oldCh, function (i, child) { + child = self._getOptions(child); + var key = child.key == null ? i : child.key; + if (BI.isKey(key)) { + children[key] = self._children[self._getChildName(i)]; + } + }); + + while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) { + if (BI.isNull(oldStartVnode)) { + oldStartVnode = oldCh[++oldStartIdx]; + } else if (BI.isNull(oldEndVnode)) { + oldEndVnode = oldCh[--oldEndIdx]; + } else if (sameVnode(oldStartVnode, newStartVnode, oldStartIdx, newStartIdx)) { + updated = this.patchItem(oldStartVnode, newStartVnode, oldStartIdx) || updated; + children[oldStartVnode.key == null ? this._getChildName(oldStartIdx) : oldStartVnode.key] = this._children[this._getChildName(oldStartIdx)]; + oldStartVnode = oldCh[++oldStartIdx]; + newStartVnode = newCh[++newStartIdx]; + } else if (sameVnode(oldEndVnode, newEndVnode, oldEndIdx, newEndIdx)) { + updated = this.patchItem(oldEndVnode, newEndVnode, oldEndIdx) || updated; + children[oldEndVnode.key == null ? this._getChildName(oldEndIdx) : oldEndVnode.key] = this._children[this._getChildName(oldEndIdx)]; + oldEndVnode = oldCh[--oldEndIdx]; + newEndVnode = newCh[--newEndIdx]; + } else if (sameVnode(oldStartVnode, newEndVnode)) { + updated = this.patchItem(oldStartVnode, newEndVnode, oldStartIdx) || updated; + children[oldStartVnode.key == null ? this._getChildName(oldStartIdx) : oldStartVnode.key] = this._children[this._getChildName(oldStartIdx)]; + insertBefore(oldStartVnode, oldEndVnode, true); + oldStartVnode = oldCh[++oldStartIdx]; + newEndVnode = newCh[--newEndIdx]; + } else if (sameVnode(oldEndVnode, newStartVnode)) { + updated = this.patchItem(oldEndVnode, newStartVnode, oldEndIdx) || updated; + children[oldEndVnode.key == null ? this._getChildName(oldEndIdx) : oldEndVnode.key] = this._children[this._getChildName(oldEndIdx)]; + insertBefore(oldEndVnode, oldStartVnode); + oldEndVnode = oldCh[--oldEndIdx]; + newStartVnode = newCh[++newStartIdx]; + } else { + var node = addNode(newStartVnode); + insertBefore(node, oldStartVnode); + newStartVnode = newCh[++newStartIdx]; } - return s; } - - function pow (x, n, acc) { - return (n === 0 ? acc : (n % 2 === 1 ? pow(x, n - 1, acc * x) - : pow(x * x, n / 2, acc))); + if (oldStartIdx > oldEndIdx) { + before = BI.isNull(newCh[newEndIdx + 1]) ? null : newCh[newEndIdx + 1].elm; + addVnodes(before, newCh, newStartIdx, newEndIdx); + } else if (newStartIdx > newEndIdx) { + removeVnodes(oldCh, oldStartIdx, oldEndIdx); } - function log (x) { - var n = 0; - while (x >= 4096) { - n += 12; - x /= 4096; + this._children = {}; + BI.each(newCh, function (i, child) { + var node = self._getOptions(child); + var key = node.key == null ? i : node.key; + children[key]._mount(); + self._children[self._getChildName(i)] = children[key]; + }); + + function sameVnode (vnode1, vnode2, oldIndex, newIndex) { + vnode1 = self._getOptions(vnode1); + vnode2 = self._getOptions(vnode2); + if (BI.isKey(vnode1.key)) { + return vnode1.key === vnode2.key; } - while (x >= 2) { - n += 1; - x /= 2; + if (oldIndex >= 0) { + return oldIndex === newIndex; } - return n; } - Number.prototype.toFixed = function (fractionDigits) { - var f, x, s, m, e, z, j, k; - f = Number(fractionDigits); - f = f !== f ? 0 : Math.floor(f); + function addNode (vnode, index) { + var opt = self._getOptions(vnode); + var key = opt.key == null ? index : opt.key; + return children[key] = self._addElement(key, vnode); + } - if (f < 0 || f > 20) { - throw new RangeError("Number.toFixed called with invalid number of decimals"); + function addVnodes (before, vnodes, startIdx, endIdx) { + for (; startIdx <= endIdx; ++startIdx) { + var node = addNode(vnodes[startIdx], startIdx); + insertBefore(node, before, false, startIdx); } + } - x = Number(this); - - if (x !== x) { - return "NaN"; + function removeVnodes (vnodes, startIdx, endIdx) { + for (; startIdx <= endIdx; ++startIdx) { + var node = self._getOptions(vnodes[startIdx]); + var key = node.key == null ? startIdx : node.key; + children[key]._destroy(); } + } - if (x <= -1e21 || x > 1e21) { - return String(x); + function insertBefore (insert, before, isNext, index) { + insert = self._getOptions(insert); + before = before && self._getOptions(before); + var insertKey = BI.isKey(insert.key) ? insert.key : index; + if (before && children[before.key]) { + var beforeKey = BI.isKey(before.key) ? before.key : index; + var next; + if (isNext) { + next = children[beforeKey].element.next(); + } else { + next = children[beforeKey].element; + } + if (next.length > 0) { + next.before(children[insertKey].element); + } else { + self._getWrapper().append(children[insertKey].element); + } + } else { + self._getWrapper().append(children[insertKey].element); } + } - s = ""; + return updated; + }, - if (x < 0) { - s = "-"; - x = -x; - } + update: function (opt) { + var o = this.options; + var items = opt.items || []; + var updated = this.updateChildren(o.items, items); + this.options.items = items; + return updated; + // var updated, i, len; + // for (i = 0, len = Math.min(o.items.length, items.length); i < len; i++) { + // if (!this._compare(o.items[i], items[i])) { + // updated = this.updateItemAt(i, items[i]) || updated; + // } + // } + // if (o.items.length > items.length) { + // var deleted = []; + // for (i = items.length; i < o.items.length; i++) { + // deleted.push(this._children[this._getChildName(i)]); + // delete this._children[this._getChildName(i)]; + // } + // o.items.splice(items.length); + // BI.each(deleted, function (i, w) { + // w._destroy(); + // }) + // } else if (items.length > o.items.length) { + // for (i = o.items.length; i < items.length; i++) { + // this.addItemAt(i, items[i]); + // } + // } + // return updated; + }, - m = "0"; + stroke: function (items) { + var self = this; + BI.each(items, function (i, item) { + if (item) { + self._addElement(i, item); + } + }); + }, - if (x > 1e-21) { - // 1e-21<x<1e21 - // -70<log2(x)<70 - e = log(x * pow(2, 69, 1)) - 69; - z = (e < 0 ? x * pow(2, -e, 1) : x / pow(2, e, 1)); - z *= 0x10000000000000;// Math.pow(2,52); - e = 52 - e; + removeWidget: function (nameOrWidget) { + var removeIndex; + if (BI.isWidget(nameOrWidget)) { + BI.each(this._children, function (name, child) { + if (child === nameOrWidget) { + removeIndex = name; + } + }); + } else { + removeIndex = nameOrWidget; + } + if (removeIndex) { + this._removeItemAt(removeIndex | 0); + } + }, - // -18<e<122 - // x=z/2^e - if (e > 0) { - multiply(0, z); - j = f; + empty: function () { + BI.Layout.superclass.empty.apply(this, arguments); + this.options.items = []; + }, - while (j >= 7) { - multiply(1e7, 0); - j -= 7; - } + destroy: function () { + BI.Layout.superclass.destroy.apply(this, arguments); + this.options.items = []; + }, - multiply(pow(10, j, 1), 0); - j = e - 1; + populate: function (items) { + var self = this, o = this.options; + items = items || []; + if (this._isMounted) { + this.update({items: items}); + return; + } + this.options.items = items; + this.stroke(items); + }, - while (j >= 23) { - divide(1 << 23); - j -= 23; - } - divide(1 << j); - multiply(1, 1); - divide(2); - m = toString(); - } else { - multiply(0, z); - multiply(1 << (-e), 0); - m = toString() + "0.00000000000000000000".slice(2, 2 + f); - } - } + resize: function () { - if (f > 0) { - k = m.length; + } +}); +BI.shortcut("bi.layout", BI.Layout);/** + * guy + * 由一个元素切换到另一个元素的行为 + * @class BI.Action + * @extends BI.OB + * @abstract + */ +BI.Action = BI.inherit(BI.OB, { + _defaultConfig: function () { + return BI.extend(BI.Action.superclass._defaultConfig.apply(this, arguments), { + src: null, + tar: null + }); + }, - if (k <= f) { - m = s + "0.0000000000000000000".slice(0, f - k + 2) + m; - } else { - m = s + m.slice(0, k - f) + "." + m.slice(k - f); - } - } else { - m = s + m; - } + _init: function () { + BI.Action.superclass._init.apply(this, arguments); + }, - return m; - }; + actionPerformed: function (src, tar, callback) { - })(); -} + }, + actionBack: function (tar, src, callback) { -/** - ** 加法函数，用来得到精确的加法结果 - ** 说明：javascript的加法结果会有误差，在两个浮点数相加的时候会比较明显。这个函数返回较为精确的加法结果。 - ** 调用：accAdd(arg1,arg2) - ** 返回值：arg1加上arg2的精确结果 - **/ -function accAdd (arg1, arg2) { - var r1, r2, m, c; - try { - r1 = arg1.toString().split(".")[1].length; - } catch (e) { - r1 = 0; } - try { - r2 = arg2.toString().split(".")[1].length; - } catch (e) { - r2 = 0; - } - c = Math.abs(r1 - r2); - m = Math.pow(10, Math.max(r1, r2)); - if (c > 0) { - var cm = Math.pow(10, c); - if (r1 > r2) { - arg1 = Number(arg1.toString().replace(".", "")); - arg2 = Number(arg2.toString().replace(".", "")) * cm; - } else { - arg1 = Number(arg1.toString().replace(".", "")) * cm; - arg2 = Number(arg2.toString().replace(".", "")); +}); + +BI.ActionFactory = { + createAction: function (key, options) { + var action; + switch (key) { + case "show": + action = BI.ShowAction; + break; } - } else { - arg1 = Number(arg1.toString().replace(".", "")); - arg2 = Number(arg2.toString().replace(".", "")); + return new action(options); } - return (arg1 + arg2) / m; -} +};/** + * guy + * 由一个元素切换到另一个元素的行为 + * @class BI.ShowAction + * @extends BI.Action + */ +BI.ShowAction = BI.inherit(BI.Action, { + _defaultConfig: function () { + return BI.extend(BI.ShowAction.superclass._defaultConfig.apply(this, arguments), {}); + }, -// 给Number类型增加一个add方法，调用起来更加方便。 -Number.prototype.add = function (arg) { - return accAdd(arg, this); -}; -/** - ** 减法函数，用来得到精确的减法结果 - ** 说明：javascript的减法结果会有误差，在两个浮点数相减的时候会比较明显。这个函数返回较为精确的减法结果。 - ** 调用：accSub(arg1,arg2) - ** 返回值：arg1加上arg2的精确结果 - **/ -function accSub (arg1, arg2) { - var r1, r2, m, n; - try { - r1 = arg1.toString().split(".")[1].length; - } catch (e) { - r1 = 0; - } - try { - r2 = arg2.toString().split(".")[1].length; - } catch (e) { - r2 = 0; - } - m = Math.pow(10, Math.max(r1, r2)); // last modify by deeka //动态控制精度长度 - n = (r1 >= r2) ? r1 : r2; - return ((arg1 * m - arg2 * m) / m).toFixed(n); -} + _init: function () { + BI.ShowAction.superclass._init.apply(this, arguments); + }, -// 给Number类型增加一个mul方法，调用起来更加方便。 -Number.prototype.sub = function (arg) { - return accSub(this, arg); -}; -/** - ** 乘法函数，用来得到精确的乘法结果 - ** 说明：javascript的乘法结果会有误差，在两个浮点数相乘的时候会比较明显。这个函数返回较为精确的乘法结果。 - ** 调用：accMul(arg1,arg2) - ** 返回值：arg1乘以 arg2的精确结果 - **/ -function accMul (arg1, arg2) { - var m = 0, s1 = arg1.toString(), s2 = arg2.toString(); - try { - m += s1.split(".")[1].length; - } catch (e) { - } - try { - m += s2.split(".")[1].length; - } catch (e) { + actionPerformed: function (src, tar, callback) { + tar = tar || this.options.tar; + tar.setVisible(true); + callback && callback(); + }, + + actionBack: function (tar, src, callback) { + tar = tar || this.options.tar; + tar.setVisible(false); + callback && callback(); } - return Number(s1.replace(".", "")) * Number(s2.replace(".", "")) / Math.pow(10, m); -} +});/** + * 弹出层 + * @class BI.PopoverSection + * @extends BI.Widget + * @abstract + */ +BI.PopoverSection = BI.inherit(BI.Widget, { + _init: function () { + BI.PopoverSection.superclass._init.apply(this, arguments); + }, + + rebuildNorth: function (north) { + return true; + }, + rebuildCenter: function (center) {}, + rebuildSouth: function (south) { + return false; + }, + close: function () { + this.fireEvent(BI.PopoverSection.EVENT_CLOSE); + }, + end: function () { -// 给Number类型增加一个mul方法，调用起来更加方便。 -Number.prototype.mul = function (arg) { - return accMul(arg, this); -}; -/** - ** 除法函数，用来得到精确的除法结果 - ** 说明：javascript的除法结果会有误差，在两个浮点数相除的时候会比较明显。这个函数返回较为精确的除法结果。 - ** 调用：accDiv(arg1,arg2) - ** 返回值：arg1除以arg2的精确结果 - **/ -function accDiv (arg1, arg2) { - var t1 = 0, t2 = 0, r1, r2; - try { - t1 = arg1.toString().split(".")[1].length; - } catch (e) { } - try { - t2 = arg2.toString().split(".")[1].length; - } catch (e) { +}); +BI.PopoverSection.EVENT_CLOSE = "EVENT_CLOSE";(function () { + if (!window.BI) { + window.BI = {}; } - with (Math) { - r1 = Number(arg1.toString().replace(".", "")); - r2 = Number(arg2.toString().replace(".", "")); - return (t2 > t1) ? (r1 / r2) * pow(10, t2 - t1) : (r1 / r2) / pow(10, t1 - t2); + function isEmpty (value) { + // 判断是否为空值 + var result = value === "" || value === null || value === undefined; + return result; } -} -// 给Number类型增加一个div方法，调用起来更加方便。 -Number.prototype.div = function (arg) { - return accDiv(this, arg); -};/** - * 对字符串对象的扩展 - * @class String - */ -$.extend(String.prototype, { + // 判断是否是无效的日期 + function isInvalidDate (date) { + return date == "Invalid Date" || date == "NaN"; + } /** - * 判断字符串是否已指定的字符串开始 - * @param {String} startTag 指定的开始字符串 - * @return {Boolean} 如果字符串以指定字符串开始则返回true，否则返回false - */ - startWith: function (startTag) { - if (startTag == null || startTag == "" || this.length === 0 || startTag.length > this.length) { - return false; - } - return this.substr(0, startTag.length) == startTag; - }, - /** - * 判断字符串是否以指定的字符串结束 - * @param {String} endTag 指定的字符串 - * @return {Boolean} 如果字符串以指定字符串结束则返回true，否则返回false + * 科学计数格式 */ - endWith: function (endTag) { - if (endTag == null || endTag == "" || this.length === 0 || endTag.length > this.length) { - return false; + function _eFormat (text, fmt) { + var e = fmt.indexOf("E"); + var eleft = fmt.substr(0, e), eright = fmt.substr(e + 1); + if (/^[0\.-]+$/.test(text)) { + text = BI._numberFormat(0.0, eleft) + "E" + BI._numberFormat(0, eright); + } else { + var isNegative = text < 0; + if (isNegative) { + text = text.substr(1); + } + var elvl = (eleft.split(".")[0] || "").length; + var point = text.indexOf("."); + if (point < 0) { + point = text.length; + } + var i = 0; // 第一个不为0的数的位置 + text = text.replace(".", ""); + for (var len = text.length; i < len; i++) { + var ech = text.charAt(i); + if (ech <= "9" && ech >= "1") { + break; + } + } + var right = point - i - elvl; + var left = text.substr(i, elvl); + var dis = i + elvl - text.length; + if (dis > 0) { + // 末位补全0 + for (var k = 0; k < dis; k++) { + left += "0"; + } + } else { + left += "." + text.substr(i + elvl); + } + left = left.replace(/^[0]+/, ""); + if (right < 0 && eright.indexOf("-") < 0) { + eright += ";-" + eright; + } + text = BI._numberFormat(left, eleft) + "E" + BI._numberFormat(right, eright); + if (isNegative) { + text = "-" + text; + } } - return this.substring(this.length - endTag.length) == endTag; - }, + return text; + } /** - * 获取url中指定名字的参数 - * @param {String} name 参数的名字 - * @return {String} 参数的值 + * 数字格式 */ - getQuery: function (name) { - var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)"); - var r = this.substr(this.indexOf("?") + 1).match(reg); - if (r) { - return unescape(r[2]); + function _numberFormat (text, format) { + var text = text + ""; + // 数字格式，区分正负数 + var numMod = format.indexOf(";"); + if (numMod > -1) { + if (text >= 0) { + return _numberFormat(text + "", format.substring(0, numMod)); + } + return _numberFormat((-text) + "", format.substr(numMod + 1)); + } - return null; - }, - - /** - * 给url加上给定的参数 - * @param {Object} paras 参数对象，是一个键值对对象 - * @return {String} 添加了给定参数的url - */ - appendQuery: function (paras) { - if (!paras) { - return this; + // 兼容格式处理负数的情况(copy:fr-jquery.format.js) + if (+text < 0 && format.charAt(0) !== "-") { + return _numberFormat((-text) + "", "-" + format); + } + + var tp = text.split("."), fp = format.split("."), + tleft = tp[0] || "", fleft = fp[0] || "", + tright = tp[1] || "", fright = fp[1] || ""; + // 百分比,千分比的小数点移位处理 + if (/[%‰]$/.test(format)) { + var paddingZero = /[%]$/.test(format) ? "00" : "000"; + tright += paddingZero; + tleft += tright.substr(0, paddingZero.length); + tleft = tleft.replace(/^0+/gi, ""); + tright = tright.substr(paddingZero.length).replace(/0+$/gi, ""); } - var src = this; - // 没有问号说明还没有参数 - if (src.indexOf("?") === -1) { - src += "?"; + var right = _dealWithRight(tright, fright); + if (right.leftPlus) { + // 小数点后有进位 + tleft = parseInt(tleft) + 1 + ""; + + tleft = isNaN(tleft) ? "1" : tleft; } - // 如果以问号结尾，说明没有其他参数 - if (src.endWith("?") !== false) { - } else { - src += "&"; + right = right.num; + var left = _dealWithLeft(tleft, fleft); + if (!(/[0-9]/.test(left))) { + left = left + "0"; } - $.each(paras, function (name, value) { - if (typeof(name) === "string") { - src += name + "=" + value + "&"; - } - }); - src = src.substr(0, src.length - 1); - return src; - }, - /** - * 将所有符合第一个字符串所表示的字符串替换成为第二个字符串 - * @param {String} s1 要替换的字符串的正则表达式 - * @param {String} s2 替换的结果字符串 - * @returns {String} 替换后的字符串 - */ - replaceAll: function (s1, s2) { - return this.replace(new RegExp(s1, "gm"), s2); - }, - /** - * 总是让字符串以指定的字符开头 - * @param {String} start 指定的字符 - * @returns {String} 以指定字符开头的字符串 - */ - perfectStart: function (start) { - if (this.startWith(start)) { - return this; + if (!(/[0-9]/.test(right))) { + return left + right; } - return start + this; + return left + "." + right; - }, + } /** - * 获取字符串中某字符串的所有项位置数组 - * @param {String} sub 子字符串 - * @return {Number[]} 子字符串在父字符串中出现的所有位置组成的数组 + * 处理小数点右边小数部分 + * @param tright 右边内容 + * @param fright 右边格式 + * @returns {JSON} 返回处理结果和整数部分是否需要进位 + * @private */ - allIndexOf: function (sub) { - if (typeof sub !== "string") { - return []; + function _dealWithRight (tright, fright) { + var right = "", j = 0, i = 0; + for (var len = fright.length; i < len; i++) { + var ch = fright.charAt(i); + var c = tright.charAt(j); + switch (ch) { + case "0": + if (isEmpty(c)) { + c = "0"; + } + right += c; + j++; + break; + case "#": + right += c; + j++; + break; + default : + right += ch; + break; + } } - var str = this; - var location = []; - var offset = 0; - while (str.length > 0) { - var loc = str.indexOf(sub); - if (loc === -1) { - break; + var rll = tright.substr(j); + var result = {}; + if (!isEmpty(rll) && rll.charAt(0) > 4) { + // 有多余字符，需要四舍五入 + result.leftPlus = true; + var numReg = right.match(/^[0-9]+/); + if (numReg) { + var num = numReg[0]; + var orilen = num.length; + var newnum = parseInt(num) + 1 + ""; + // 进位到整数部分 + if (newnum.length > orilen) { + newnum = newnum.substr(1); + } else { + newnum = String.leftPad(newnum, orilen, "0"); + result.leftPlus = false; + } + right = right.replace(/^[0-9]+/, newnum); } - location.push(offset + loc); - str = str.substring(loc + sub.length, str.length); - offset += loc + sub.length; } - return location; + result.num = right; + return result; } -}); - -/** - * 对字符串对象的扩展 - * @class String - */ -$.extend(String, { /** - * 对字符串中的'和\做编码处理 - * @static - * @param {String} string 要做编码处理的字符串 - * @return {String} 编码后的字符串 + * 处理小数点左边整数部分 + * @param tleft 左边内容 + * @param fleft 左边格式 + * @returns {string} 返回处理结果 + * @private */ - escape: function (string) { - return string.replace(/('|\\)/g, "\\$1"); - }, + function _dealWithLeft (tleft, fleft) { + var left = ""; + var j = tleft.length - 1; + var combo = -1, last = -1; + var i = fleft.length - 1; + for (; i >= 0; i--) { + var ch = fleft.charAt(i); + var c = tleft.charAt(j); + switch (ch) { + case "0": + if (isEmpty(c)) { + c = "0"; + } + last = -1; + left = c + left; + j--; + break; + case "#": + last = i; + left = c + left; + j--; + break; + case ",": + if (!isEmpty(c)) { + // 计算一个,分隔区间的长度 + var com = fleft.match(/,[#0]+/); + if (com) { + combo = com[0].length - 1; + } + left = "," + left; + } + break; + default : + left = ch + left; + break; + } + } + if (last > -1) { + // 处理剩余字符 + var tll = tleft.substr(0, j + 1); + left = left.substr(0, last) + tll + left.substr(last); + } + if (combo > 0) { + // 处理,分隔区间 + var res = left.match(/[0-9]+,/); + if (res) { + res = res[0]; + var newstr = "", n = res.length - 1 - combo; + for (; n >= 0; n = n - combo) { + newstr = res.substr(n, combo) + "," + newstr; + } + var lres = res.substr(0, n + combo); + if (!isEmpty(lres)) { + newstr = lres + "," + newstr; + } + } + left = left.replace(/[0-9]+,/, newstr); + } + return left; + } - /** - * 让字符串通过指定字符做补齐的函数 - * - * var s = String.leftPad('123', 5, '0');//s的值为：'00123' - * - * @static - * @param {String} val 原始值 - * @param {Number} size 总共需要的位数 - * @param {String} ch 用于补齐的字符 - * @return {String} 补齐后的字符串 - */ - leftPad: function (val, size, ch) { - var result = String(val); - if (!ch) { - ch = " "; + BI.cjkEncode = function (text) { + // alex:如果非字符串,返回其本身(cjkEncode(234) 返回 ""是不对的) + if (typeof text !== "string") { + return text; } - while (result.length < size) { - result = ch + result; + + var newText = ""; + for (var i = 0; i < text.length; i++) { + var code = text.charCodeAt(i); + if (code >= 128 || code === 91 || code === 93) {// 91 is "[", 93 is "]". + newText += "[" + code.toString(16) + "]"; + } else { + newText += text.charAt(i); + } } - return result.toString(); - }, + + return newText; + }; /** - * 对字符串做替换的函数 - * - * var cls = 'my-class', text = 'Some text'; - * var res = String.format('<div class="{0}>{1}</div>"', cls, text); - * //res的值为：'<div class="my-class">Some text</div>'; + * 将cjkEncode处理过的字符串转化为原始字符串 * * @static - * @param {String} format 要做替换的字符串，替换字符串1，替换字符串2... - * @return {String} 做了替换后的字符串 + * @param text 需要做解码的字符串 + * @return {String} 解码后的字符串 */ - format: function (format) { - var args = Array.prototype.slice.call(arguments, 1); - return format.replace(/\{(\d+)\}/g, function (m, i) { - return args[i]; - }); - } -});BI.EventListener = { - listen: function listen (target, eventType, callback) { - if (target.addEventListener) { - target.addEventListener(eventType, callback, false); - return { - remove: function remove () { - target.removeEventListener(eventType, callback, false); - } - }; - } else if (target.attachEvent) { - target.attachEvent("on" + eventType, callback); - return { - remove: function remove () { - target.detachEvent("on" + eventType, callback); - } - }; + BI.cjkDecode = function (text) { + if (text == null) { + return ""; + } + // 查找没有 "[", 直接返回. kunsnat:数字的时候, 不支持indexOf方法, 也是直接返回. + if (!isNaN(text) || text.indexOf("[") == -1) { + return text; } - }, - capture: function capture (target, eventType, callback) { - if (target.addEventListener) { - target.addEventListener(eventType, callback, true); - return { - remove: function remove () { - target.removeEventListener(eventType, callback, true); + var newText = ""; + for (var i = 0; i < text.length; i++) { + var ch = text.charAt(i); + if (ch == "[") { + var rightIdx = text.indexOf("]", i + 1); + if (rightIdx > i + 1) { + var subText = text.substring(i + 1, rightIdx); + // james：主要是考虑[CDATA[]]这样的值的出现 + if (subText.length > 0) { + ch = String.fromCharCode(eval("0x" + subText)); + } + + i = rightIdx; } - }; + } + + newText += ch; } - return { - remove: BI.emptyFn - }; - - }, - registerDefault: function registerDefault () { - } -};!(function () { - var cancelAnimationFrame = - window.cancelAnimationFrame || - window.webkitCancelAnimationFrame || - window.mozCancelAnimationFrame || - window.oCancelAnimationFrame || - window.msCancelAnimationFrame || - window.clearTimeout; + return newText; + }; - var requestAnimationFrame = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || window.setTimeout; + // replace the html special tags + BI.htmlEncode = function (text) { + return (text == null) ? "" : String(text).replace(/&/g, "&").replace(/\"/g, """).replace(/</g, "<").replace(/>/g, ">"); + }; + // html decode + BI.htmlDecode = function (text) { + return (text == null) ? "" : String(text).replace(/&/g, "&").replace(/"/g, "\"").replace(/</g, "<").replace(/>/g, ">").replace(/ /g, " "); + }; + BI.cjkEncodeDO = function (o) { + if (BI.isPlainObject(o)) { + var result = {}; + $.each(o, function (k, v) { + if (!(typeof v === "string")) { + v = BI.jsonEncode(v); + } + // wei:bug 43338，如果key是中文，cjkencode后o的长度就加了1，ie9以下版本死循环，所以新建对象result。 + k = BI.cjkEncode(k); + result[k] = BI.cjkEncode(v); + }); + return result; + } + return o; + }; - BI.MouseMoveTracker = function (onMove, onMoveEnd, domNode) { - this._isDragging = false; - this._animationFrameID = null; - this._domNode = domNode; - this._onMove = onMove; - this._onMoveEnd = onMoveEnd; + BI.jsonEncode = function (o) { + // james:这个Encode是抄的EXT的 + var useHasOwn = !!{}.hasOwnProperty; - this._onMouseMove = BI.bind(this._onMouseMove, this); - this._onMouseUp = BI.bind(this._onMouseUp, this); - this._didMouseMove = BI.bind(this._didMouseMove, this); - }; - BI.MouseMoveTracker.prototype = { - constructor: BI.MouseMoveTracker, - captureMouseMoves: function (/* object*/ event) { - if (!this._eventMoveToken && !this._eventUpToken) { - this._eventMoveToken = BI.EventListener.listen( - this._domNode, - "mousemove", - this._onMouseMove - ); - this._eventUpToken = BI.EventListener.listen( - this._domNode, - "mouseup", - this._onMouseUp - ); - } + // crashes Safari in some instances + // var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/; - if (!this._isDragging) { - this._deltaX = 0; - this._deltaY = 0; - this._isDragging = true; - this._x = event.clientX; - this._y = event.clientY; - } - event.preventDefault ? event.preventDefault() : (event.returnValue = false); - }, + var m = { + "\b": "\\b", + "\t": "\\t", + "\n": "\\n", + "\f": "\\f", + "\r": "\\r", + "\"": "\\\"", + "\\": "\\\\" + }; - releaseMouseMoves: function () { - if (this._eventMoveToken && this._eventUpToken) { - this._eventMoveToken.remove(); - this._eventMoveToken = null; - this._eventUpToken.remove(); - this._eventUpToken = null; + var encodeString = function (s) { + if (/["\\\x00-\x1f]/.test(s)) { + return "\"" + s.replace(/([\x00-\x1f\\"])/g, function (a, b) { + var c = m[b]; + if (c) { + return c; + } + c = b.charCodeAt(); + return "\\u00" + + Math.floor(c / 16).toString(16) + + (c % 16).toString(16); + }) + "\""; } + return "\"" + s + "\""; + }; - if (this._animationFrameID !== null) { - cancelAnimationFrame(this._animationFrameID); - this._animationFrameID = null; + var encodeArray = function (o) { + var a = ["["], b, i, l = o.length, v; + for (i = 0; i < l; i += 1) { + v = o[i]; + switch (typeof v) { + case "undefined": + case "function": + case "unknown": + break; + default: + if (b) { + a.push(","); + } + a.push(v === null ? "null" : BI.jsonEncode(v)); + b = true; + } } + a.push("]"); + return a.join(""); + }; - if (this._isDragging) { - this._isDragging = false; - this._x = null; - this._y = null; + if (typeof o === "undefined" || o === null) { + return "null"; + } else if (BI.isArray(o)) { + return encodeArray(o); + } else if (o instanceof Date) { + /* + * alex:原来只是把年月日时分秒简单地拼成一个String,无法decode + * 现在这么处理就可以decode了,但是JS.jsonDecode和Java.JSONObject也要跟着改一下 + */ + return BI.jsonEncode({ + __time__: o.getTime() + }); + } else if (typeof o === "string") { + return encodeString(o); + } else if (typeof o === "number") { + return isFinite(o) ? String(o) : "null"; + } else if (typeof o === "boolean") { + return String(o); + } else if (BI.isFunction(o)) { + return String(o); + } + var a = ["{"], b, i, v; + for (i in o) { + if (!useHasOwn || o.hasOwnProperty(i)) { + v = o[i]; + switch (typeof v) { + case "undefined": + case "unknown": + break; + default: + if (b) { + a.push(","); + } + a.push(BI.jsonEncode(i), ":", + v === null ? "null" : BI.jsonEncode(v)); + b = true; + } } - }, - - isDragging: function () /* boolean*/ { - return this._isDragging; - }, - - _onMouseMove: function (/* object*/ event) { - var x = event.clientX; - var y = event.clientY; + } + a.push("}"); + return a.join(""); + + }; - this._deltaX += (x - this._x); - this._deltaY += (y - this._y); + BI.jsonDecode = function (text) { - if (this._animationFrameID === null) { - // The mouse may move faster then the animation frame does. - // Use `requestAnimationFrame` to avoid over-updating. - this._animationFrameID = - requestAnimationFrame(this._didMouseMove); + try { + // 注意0啊 + // var jo = $.parseJSON(text) || {}; + var jo = $.parseJSON(text); + if (jo == null) { + jo = {}; } + } catch (e) { + /* + * richie:浏览器只支持标准的JSON字符串转换，而jQuery会默认调用浏览器的window.JSON.parse()函数进行解析 + * 比如：var str = "{'a':'b'}",这种形式的字符串转换为JSON就会抛异常 + */ + try { + jo = new Function("return " + text)() || {}; + } catch (e) { + // do nothing + } + if (jo == null) { + jo = []; + } + } + if (!_hasDateInJson(text)) { + return jo; + } - this._x = x; - this._y = y; - event.preventDefault ? event.preventDefault() : (event.returnValue = false); - }, - - _didMouseMove: function () { - this._animationFrameID = null; - this._onMove(this._deltaX, this._deltaY); - this._deltaX = 0; - this._deltaY = 0; - }, - - _onMouseUp: function () { - if (this._animationFrameID) { - this._didMouseMove(); + function _hasDateInJson (json) { + if (!json || typeof json !== "string") { + return false; } - this._onMoveEnd(); + return json.indexOf("__time__") != -1; } - }; -})();!(function () { - var PIXEL_STEP = 10; - var LINE_HEIGHT = 40; - var PAGE_HEIGHT = 800; - var requestAnimationFrame = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || window.setTimeout; - function normalizeWheel (/* object*/event) /* object*/ { - var sX = 0, - sY = 0, - // spinX, spinY - pX = 0, - pY = 0; // pixelX, pixelY + return (function (o) { + if (typeof o === "string") { + return o; + } + if (o && o.__time__ != null) { + return new Date(o.__time__); + } + for (var a in o) { + if (o[a] == o || typeof o[a] === "object" || $.isFunction(o[a])) { + break; + } + o[a] = arguments.callee(o[a]); + } - // Legacy - if ("detail" in event) { - sY = event.detail; - } - if ("wheelDelta" in event) { - sY = -event.wheelDelta / 120; - } - if ("wheelDeltaY" in event) { - sY = -event.wheelDeltaY / 120; + return o; + })(jo); + }; + + BI.contentFormat = function (cv, fmt) { + if (isEmpty(cv)) { + // 原值为空，返回空字符 + return ""; } - if ("wheelDeltaX" in event) { - sX = -event.wheelDeltaX / 120; + var text = cv.toString(); + if (isEmpty(fmt)) { + // 格式为空，返回原字符 + return text; } - - // side scrolling on FF with DOMMouseScroll - if ("axis" in event && event.axis === event.HORIZONTAL_AXIS) { - sX = sY; - sY = 0; + if (fmt.match(/^T/)) { + // T - 文本格式 + return text; + } else if (fmt.match(/^D/)) { + // D - 日期(时间)格式 + if (!(cv instanceof Date)) { + if (typeof cv === "number") { + // 毫秒数类型 + cv = new Date(cv); + } else { + // 字符串类型，如yyyyMMdd、MMddyyyy等这样无分隔符的结构 + cv = Date.parseDate(cv + "", Date.patterns.ISO8601Long); + } + } + if (!BI.isNull(cv)) { + var needTrim = fmt.match(/^DT/); + text = BI.date2Str(cv, fmt.substring(needTrim ? 2 : 1)); + } + } else if (fmt.match(/E/)) { + // 科学计数格式 + text = _eFormat(text, fmt); + } else { + // 数字格式 + text = _numberFormat(text, fmt); } + // ¤ - 货币格式 + text = text.replace(/¤/g, "￥"); + return text; + }; - pX = sX * PIXEL_STEP; - pY = sY * PIXEL_STEP; - - if ("deltaY" in event) { - pY = event.deltaY; + /** + * 把日期对象按照指定格式转化成字符串 + * + * @example + * var date = new Date('Thu Dec 12 2013 00:00:00 GMT+0800'); + * var result = BI.date2Str(date, 'yyyy-MM-dd');//2013-12-12 + * + * @class BI.date2Str + * @param date 日期 + * @param format 日期格式 + * @returns {String} + */ + BI.date2Str = function (date, format) { + if (!date) { + return ""; } - if ("deltaX" in event) { - pX = event.deltaX; + // O(len(format)) + var len = format.length, result = ""; + if (len > 0) { + var flagch = format.charAt(0), start = 0, str = flagch; + for (var i = 1; i < len; i++) { + var ch = format.charAt(i); + if (flagch !== ch) { + result += compileJFmt({ + char: flagch, + str: str, + len: i - start + }, date); + flagch = ch; + start = i; + str = flagch; + } else { + str += ch; + } + } + result += compileJFmt({ + char: flagch, + str: str, + len: len - start + }, date); } + return result; - if ((pX || pY) && event.deltaMode) { - if (event.deltaMode === 1) { - // delta in LINE units - pX *= LINE_HEIGHT; - pY *= LINE_HEIGHT; - } else { - // delta in PAGE units - pX *= PAGE_HEIGHT; - pY *= PAGE_HEIGHT; + function compileJFmt (jfmt, date) { + var str = jfmt.str, len = jfmt.len, ch = jfmt["char"]; + switch (ch) { + case "E": // 星期 + str = Date._DN[date.getDay()]; + break; + case "y": // 年 + if (len <= 3) { + str = (date.getFullYear() + "").slice(2, 4); + } else { + str = date.getFullYear(); + } + break; + case "M": // 月 + if (len > 2) { + str = Date._MN[date.getMonth()]; + } else if (len < 2) { + str = date.getMonth() + 1; + } else { + str = String.leftPad(date.getMonth() + 1 + "", 2, "0"); + } + break; + case "d": // 日 + if (len > 1) { + str = String.leftPad(date.getDate() + "", 2, "0"); + } else { + str = date.getDate(); + } + break; + case "h": // 时(12) + var hour = date.getHours() % 12; + if (hour === 0) { + hour = 12; + } + if (len > 1) { + str = String.leftPad(hour + "", 2, "0"); + } else { + str = hour; + } + break; + case "H": // 时(24) + if (len > 1) { + str = String.leftPad(date.getHours() + "", 2, "0"); + } else { + str = date.getHours(); + } + break; + case "m": + if (len > 1) { + str = String.leftPad(date.getMinutes() + "", 2, "0"); + } else { + str = date.getMinutes(); + } + break; + case "s": + if (len > 1) { + str = String.leftPad(date.getSeconds() + "", 2, "0"); + } else { + str = date.getSeconds(); + } + break; + case "a": + str = date.getHours() < 12 ? "am" : "pm"; + break; + case "z": + str = date.getTimezone(); + break; + default: + str = jfmt.str; + break; } + return str; } + }; - // Fall-back if spin cannot be determined - if (pX && !sX) { - sX = pX < 1 ? -1 : 1; + BI.object2Number = function (value) { + if (value == null) { + return 0; } - if (pY && !sY) { - sY = pY < 1 ? -1 : 1; + if (typeof value === "number") { + return value; } - - return { - spinX: sX, - spinY: sY, - pixelX: pX, - pixelY: pY - }; - } - - BI.WheelHandler = function (onWheel, handleScrollX, handleScrollY, stopPropagation) { - this._animationFrameID = null; - this._deltaX = 0; - this._deltaY = 0; - this._didWheel = BI.bind(this._didWheel, this); - if (typeof handleScrollX !== "function") { - handleScrollX = handleScrollX ? - function () { - return true; - } : - function () { - return false; - }; + var str = value + ""; + if (str.indexOf(".") === -1) { + return parseInt(str); } + return parseFloat(str); + + + }; - if (typeof handleScrollY !== "function") { - handleScrollY = handleScrollY ? - function () { - return true; - } : - function () { - return false; - }; + BI.object2Date = function (obj) { + if (obj == null) { + return new Date(); } - - if (typeof stopPropagation !== "function") { - stopPropagation = stopPropagation ? - function () { - return true; - } : - function () { - return false; - }; + if (obj instanceof Date) { + return obj; + } else if (typeof obj === "number") { + return new Date(obj); + } + var str = obj + ""; + str = str.replace(/-/g, "/"); + var dt = new Date(str); + if (!isInvalidDate(dt)) { + return dt; } - this._handleScrollX = handleScrollX; - this._handleScrollY = handleScrollY; - this._stopPropagation = stopPropagation; - this._onWheelCallback = onWheel; - this.onWheel = BI.bind(this.onWheel, this); + return new Date(); + }; - BI.WheelHandler.prototype = { - constructor: BI.WheelHandler, - onWheel: function (/* object*/ event) { - var normalizedEvent = normalizeWheel(event); - var deltaX = this._deltaX + normalizedEvent.pixelX; - var deltaY = this._deltaY + normalizedEvent.pixelY; - var handleScrollX = this._handleScrollX(deltaX, deltaY); - var handleScrollY = this._handleScrollY(deltaY, deltaX); - if (!handleScrollX && !handleScrollY) { - return; - } - - this._deltaX += handleScrollX ? normalizedEvent.pixelX : 0; - this._deltaY += handleScrollY ? normalizedEvent.pixelY : 0; - event.preventDefault ? event.preventDefault() : (event.returnValue = false); - - var changed; - if (this._deltaX !== 0 || this._deltaY !== 0) { - if (this._stopPropagation()) { - event.stopPropagation ? event.stopPropagation() : (event.cancelBubble = true); - } - changed = true; - } - if (changed === true && this._animationFrameID === null) { - this._animationFrameID = requestAnimationFrame(this._didWheel); + BI.object2Time = function (obj) { + if (obj == null) { + return new Date(); + } + if (obj instanceof Date) { + return obj; + } + var str = obj + ""; + str = str.replace(/-/g, "/"); + var dt = new Date(str); + if (!isInvalidDate(dt)) { + return dt; + } + if (str.indexOf("/") === -1 && str.indexOf(":") !== -1) { + dt = new Date("1970/01/01 " + str); + if (!isInvalidDate(dt)) { + return dt; } - }, - - _didWheel: function () { - this._animationFrameID = null; - this._onWheelCallback(this._deltaX, this._deltaY); - this._deltaX = 0; - this._deltaY = 0; } + dt = BI.str2Date(str, "HH:mm:ss"); + if (!isInvalidDate(dt)) { + return dt; + } + return new Date(); + }; -})();/** - * 常量 - */ - -_.extend(BI, { - MAX: 0xfffffffffffffff, - MIN: -0xfffffffffffffff, - EVENT_RESPONSE_TIME: 200, - zIndex_layer: 1e5, - zIndex_floatbox: 1e6, - zIndex_popup: 1e7, - zIndex_masker: 1e8, - zIndex_tip: 1e9, - emptyStr: "", - emptyFn: function () { - }, - empty: null, - Key: { - 48: "0", - 49: "1", - 50: "2", - 51: "3", - 52: "4", - 53: "5", - 54: "6", - 55: "7", - 56: "8", - 57: "9", - 65: "a", - 66: "b", - 67: "c", - 68: "d", - 69: "e", - 70: "f", - 71: "g", - 72: "h", - 73: "i", - 74: "j", - 75: "k", - 76: "l", - 77: "m", - 78: "n", - 79: "o", - 80: "p", - 81: "q", - 82: "r", - 83: "s", - 84: "t", - 85: "u", - 86: "v", - 87: "w", - 88: "x", - 89: "y", - 90: "z", - 96: "0", - 97: "1", - 98: "2", - 99: "3", - 100: "4", - 101: "5", - 102: "6", - 103: "7", - 104: "8", - 105: "9", - 106: "*", - 107: "+", - 109: "-", - 110: ".", - 111: "/" - }, - KeyCode: { - BACKSPACE: 8, - COMMA: 188, - DELETE: 46, - DOWN: 40, - END: 35, - ENTER: 13, - ESCAPE: 27, - HOME: 36, - LEFT: 37, - NUMPAD_ADD: 107, - NUMPAD_DECIMAL: 110, - NUMPAD_DIVIDE: 111, - NUMPAD_ENTER: 108, - NUMPAD_MULTIPLY: 106, - NUMPAD_SUBTRACT: 109, - PAGE_DOWN: 34, - PAGE_UP: 33, - PERIOD: 190, - RIGHT: 39, - SPACE: 32, - TAB: 9, - UP: 38 - }, - Status: { - SUCCESS: 1, - WRONG: 2, - START: 3, - END: 4, - WAITING: 5, - READY: 6, - RUNNING: 7, - OUTOFBOUNDS: 8, - NULL: -1 - }, - Direction: { - Top: "top", - Bottom: "bottom", - Left: "left", - Right: "right", - Custom: "custom" - }, - Axis: { - Vertical: "vertical", - Horizontal: "horizontal" - }, - Selection: { - Default: -2, - None: -1, - Single: 0, - Multi: 1, - All: 2 - }, - HorizontalAlign: { - Left: "left", - Right: "right", - Center: "center", - Stretch: "stretch" - }, - VerticalAlign: { - Middle: "middle", - Top: "top", - Bottom: "bottom", - Stretch: "stretch" - } -});BI.version = "2.0";/** - * absolute实现的居中布局 - * @class BI.AbsoluteCenterLayout - * @extends BI.Layout - */ -BI.AbsoluteCenterLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.AbsoluteCenterLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-absolute-center-layout", - hgap: 0, - lgap: 0, - rgap: 0, - vgap: 0, - tgap: 0, - bgap: 0 - }); +})(); +/** + * guy + * + * @class BI.HighlightBehavior + * @extends BI.Behavior + */ +BI.HighlightBehavior = BI.inherit(BI.Behavior, { + _defaultConfig: function () { + return BI.extend(BI.HighlightBehavior.superclass._defaultConfig.apply(this, arguments), {}); }, - render: function () { - BI.AbsoluteCenterLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); - }, + _init: function () { + BI.HighlightBehavior.superclass._init.apply(this, arguments); - _addElement: function (i, item) { - var o = this.options; - var w = BI.AbsoluteCenterLayout.superclass._addElement.apply(this, arguments); - w.element.css({ - position: "absolute", - left: o.hgap + o.lgap + (item.lgap || 0), - right: o.hgap + o.rgap + (item.rgap || 0), - top: o.vgap + o.tgap + (item.tgap || 0), - bottom: o.vgap + o.bgap + (item.bgap || 0), - margin: "auto" - }); - return w; }, - resize: function () { - // console.log("absolute_center_adapt布局不需要resize"); - }, + doBehavior: function (items) { + var args = Array.prototype.slice.call(arguments, 1), + o = this.options; + BI.each(items, function (i, item) { + if (item instanceof BI.Single) { + var rule = o.rule(item.getValue(), item); - populate: function (items) { - BI.AbsoluteCenterLayout.superclass.populate.apply(this, arguments); - this._mount(); + function doBe (run) { + if (run === true) { + item.doHighLight.apply(item, args); + } else { + item.unHighLight.apply(item, args); + } + } + + if (BI.isFunction(rule)) { + rule(doBe); + } else { + doBe(rule); + } + } else { + item.doBehavior.apply(item, args); + } + }); } -}); -BI.shortcut("bi.absolute_center_adapt", BI.AbsoluteCenterLayout);/** - * absolute实现的居中布局 - * @class BI.AbsoluteHorizontalLayout - * @extends BI.Layout +});/** + * guy + * 标红行为 + * @class BI.RedMarkBehavior + * @extends BI.Behavior */ -BI.AbsoluteHorizontalLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.AbsoluteHorizontalLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-absolute-horizontal-layout", - hgap: 0, - lgap: 0, - rgap: 0, - vgap: 0, - tgap: 0, - bgap: 0 +BI.RedMarkBehavior = BI.inherit(BI.Behavior, { + _defaultConfig: function () { + return BI.extend(BI.RedMarkBehavior.superclass._defaultConfig.apply(this, arguments), { + }); }, - render: function () { - BI.AbsoluteHorizontalLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); + _init: function () { + BI.RedMarkBehavior.superclass._init.apply(this, arguments); + }, - _addElement: function (i, item) { - var o = this.options; - var w = BI.AbsoluteHorizontalLayout.superclass._addElement.apply(this, arguments); - w.element.css({ - position: "absolute", - left: o.hgap + o.lgap + (item.lgap || 0), - right: o.hgap + o.rgap + (item.rgap || 0), - margin: "auto" + doBehavior: function (items) { + var args = Array.prototype.slice.call(arguments, 1), + o = this.options; + BI.each(items, function (i, item) { + if(item instanceof BI.Single) { + if (o.rule(item.getValue(), item)) { + item.doRedMark.apply(item, args); + } else { + item.unRedMark.apply(item, args); + } + } else { + item.doBehavior.apply(item, args); + } }); - if (o.vgap + o.tgap + (item.tgap || 0) !== 0) { - w.element.css("top", o.vgap + o.tgap + (item.tgap || 0)); - } - if (o.vgap + o.bgap + (item.bgap || 0) !== 0) { - w.element.css("bottom", o.vgap + o.bgap + (item.bgap || 0)); - } - return w; - }, + } +});/** + * guy + * 控制器 + * Controller层超类 + * @class BI.Controller + * @extends BI.OB + * @abstract + */ +BI.Controller = BI.inherit(BI.OB, { + _defaultConfig: function () { + return BI.extend(BI.Controller.superclass._defaultConfig.apply(this, arguments), { - resize: function () { - // console.log("absolute_horizontal_adapt布局不需要resize"); + }); + }, + _init: function () { + BI.Controller.superclass._init.apply(this, arguments); }, - populate: function (items) { - BI.AbsoluteHorizontalLayout.superclass.populate.apply(this, arguments); - this._mount(); + destroy: function () { + } }); -BI.shortcut("bi.absolute_horizontal_adapt", BI.AbsoluteHorizontalLayout);/** - * absolute实现的居中布局 - * @class BI.AbsoluteVerticalLayout - * @extends BI.Layout +BI.Controller.EVENT_CHANGE = "__EVENT_CHANGE__";/** + * 广播 + * + * Created by GUY on 2015/12/23. + * @class */ -BI.AbsoluteVerticalLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.AbsoluteVerticalLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-absolute-vertical-layout", - hgap: 0, - lgap: 0, - rgap: 0, - vgap: 0, - tgap: 0, - bgap: 0 - }); +BI.BroadcastController = BI.inherit(BI.Controller, { + _defaultConfig: function () { + return BI.extend(BI.BroadcastController.superclass._defaultConfig.apply(this, arguments), {}); }, - render: function () { - BI.AbsoluteVerticalLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); + _init: function () { + BI.BroadcastController.superclass._init.apply(this, arguments); + this._broadcasts = {}; }, - _addElement: function (i, item) { - var o = this.options; - var w = BI.AbsoluteVerticalLayout.superclass._addElement.apply(this, arguments); - w.element.css({ - position: "absolute", - left: item.lgap, - right: item.rgap, - top: o.vgap + o.tgap + (item.tgap || 0), - bottom: o.vgap + o.bgap + (item.bgap || 0), - margin: "auto" - }); - if (o.hgap + o.lgap + (item.lgap || 0) !== 0) { - w.element.css("left", o.hgap + o.lgap + (item.lgap || 0)); - } - if (o.hgap + o.rgap + (item.rgap || 0) !== 0) { - w.element.css("right", o.hgap + o.rgap + (item.rgap || 0)); + on: function (name, fn) { + var self = this; + if (!this._broadcasts[name]) { + this._broadcasts[name] = []; } - return w; + this._broadcasts[name].push(fn); + return function () { + self.remove(name, fn); + }; }, - resize: function () { - // console.log("absolute_vertical_adapt布局不需要resize"); + send: function (name) { + var args = [].slice.call(arguments, 1); + BI.each(this._broadcasts[name], function (i, fn) { + fn.apply(null, args); + }); }, - populate: function (items) { - BI.AbsoluteVerticalLayout.superclass.populate.apply(this, arguments); - this._mount(); + remove: function (name, fn) { + if (fn) { + this._broadcasts[name].remove(fn); + if (this._broadcasts[name].length === 0) { + delete this._broadcasts[name]; + } + } else { + delete this._broadcasts[name]; + } + return this; } -}); -BI.shortcut("bi.absolute_vertical_adapt", BI.AbsoluteVerticalLayout);/** - * 自适应水平和垂直方向都居中容器 - * @class BI.CenterAdaptLayout - * @extends BI.Layout +});/** + * 气泡图控制器 + * 控制气泡图的显示方向 + * + * Created by GUY on 2015/8/21. + * @class */ -BI.CenterAdaptLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.CenterAdaptLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-center-adapt-layout", - columnSize: [], - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0 - }); +BI.BubblesController = BI.inherit(BI.Controller, { + _defaultConfig: function () { + return BI.extend(BI.BubblesController.superclass._defaultConfig.apply(this, arguments), {}); }, - render: function () { - BI.CenterAdaptLayout.superclass.render.apply(this, arguments); - this.$table = $("<table>").attr({cellspacing: 0, cellpadding: 0}).css({ - position: "relative", - width: "100%", - height: "100%", - "white-space": "nowrap", - "border-spacing": "0px", - border: "none", - "border-collapse": "separate" - }); - this.$tr = $("<tr>"); - this.$tr.appendTo(this.$table); - this.populate(this.options.items); + + _const: { + bubbleHeight: 35 }, - _addElement: function (i, item) { - var o = this.options; - var td; - var width = o.columnSize[i] <= 1 ? (o.columnSize[i] * 100 + "%") : o.columnSize[i]; - if (!this.hasWidget(this._getChildName(i))) { - var w = BI.createWidget(item); - w.element.css({position: "relative", top: "0", left: "0", margin: "0px auto"}); - td = BI.createWidget({ - type: "bi.default", - tagName: "td", - attributes: { - width: width - }, - items: [w] - }); - this.addWidget(this._getChildName(i), td); - } else { - td = this.getWidgetByName(this._getChildName(i)); - td.element.attr("width", width); - } - td.element.css({"max-width": o.columnSize[i]}); - if (i === 0) { - td.element.addClass("first-element"); - } - td.element.css({ - position: "relative", - height: "100%", - "vertical-align": "middle", - margin: "0", - padding: "0", - border: "none" + _init: function () { + BI.BubblesController.superclass._init.apply(this, arguments); + this.bubblesManager = {}; + this.storeBubbles = {}; + }, + + _createBubble: function (direct, text, height) { + return BI.createWidget({ + type: "bi.bubble", + text: text, + height: height || 35, + direction: direct }); - if (o.hgap + o.lgap + (item.lgap || 0) !== 0) { - w.element.css({ - "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" - }); - } - if (o.hgap + o.rgap + (item.rgap || 0) !== 0) { - w.element.css({ - "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" - }); - } - if (o.vgap + o.tgap + (item.tgap || 0) !== 0) { - w.element.css({ - "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" - }); + }, + + _getOffsetLeft: function (name, context, offsetStyle) { + var left = 0; + if ("center" === offsetStyle) { + left = context.element.offset().left + (context.element.bounds().width - this.get(name).element.bounds().width) / 2; + if (left < 0) { + left = 0; + } + return left; } - if (o.vgap + o.bgap + (item.bgap || 0) !== 0) { - w.element.css({ - "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" - }); + if ("right" === offsetStyle) { + left = context.element.offset().left + context.element.bounds().width - this.get(name).element.bounds().width; + if (left < 0) { + left = 0; + } + return left; } - return td; + return context.element.offset().left; }, - _mountChildren: function () { - var self = this; - var frag = document.createDocumentFragment(); - var hasChild = false; - BI.each(this._children, function (i, widget) { - if (widget.element !== self.element) { - frag.appendChild(widget.element[0]); - hasChild = true; + _getOffsetTop: function (name, context, offsetStyle) { + var top = 0; + if ("center" === offsetStyle) { + top = context.element.offset().top + (context.element.bounds().height - this.get(name).element.bounds().height) / 2; + if (top < 0) { + top = 0; } - }); - if (hasChild === true) { - this.$tr.append(frag); - this.element.append(this.$table); + return top; + } else if ("right" === offsetStyle) { + top = context.element.offset().top + context.element.bounds().height - this.get(name).element.bounds().height; + if (top < 0) { + top = 0; + } + return top; } + return context.element.offset().top; }, - resize: function () { - // console.log("center_adapt布局不需要resize"); + _getLeftPosition: function (name, context, offsetStyle) { + var position = $.getLeftPosition(context, this.get(name)); + position.top = this._getOffsetTop(name, context, offsetStyle); + return position; }, - _getWrapper: function () { - return this.$tr; + _getBottomPosition: function (name, context, offsetStyle) { + var position = $.getBottomPosition(context, this.get(name)); + position.left = this._getOffsetLeft(name, context, offsetStyle); + return position; }, - populate: function (items) { - BI.CenterAdaptLayout.superclass.populate.apply(this, arguments); - this._mount(); - } -}); -BI.shortcut("bi.center_adapt", BI.CenterAdaptLayout);/** - * 水平方向居中容器 - * @class BI.HorizontalAdaptLayout - * @extends BI.Layout - */ -BI.HorizontalAdaptLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.HorizontalAdaptLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-horizontal-adapt-layout", - verticalAlign: BI.VerticalAlign.Top, - columnSize: [], - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0 - }); + _getTopPosition: function (name, context, offsetStyle) { + var position = $.getTopPosition(context, this.get(name)); + position.left = this._getOffsetLeft(name, context, offsetStyle); + return position; }, - render: function () { - BI.HorizontalAdaptLayout.superclass.render.apply(this, arguments); - this.$table = $("<table>").attr({cellspacing: 0, cellpadding: 0}).css({ - position: "relative", - width: "100%", - "white-space": "nowrap", - "border-spacing": "0px", - border: "none", - "border-collapse": "separate" - }); - this.$tr = $("<tr>"); - this.$tr.appendTo(this.$table); - this.populate(this.options.items); + + _getRightPosition: function (name, context, offsetStyle) { + var position = $.getRightPosition(context, this.get(name)); + position.top = this._getOffsetTop(name, context, offsetStyle); + return position; }, - _addElement: function (i, item) { - var o = this.options; - var td; - var width = o.columnSize[i] <= 1 ? (o.columnSize[i] * 100 + "%") : o.columnSize[i]; - if (!this.hasWidget(this._getChildName(i))) { - var w = BI.createWidget(item); - w.element.css({position: "relative", top: "0", left: "0", margin: "0px auto"}); - td = BI.createWidget({ - type: "bi.default", - tagName: "td", - attributes: { - width: width - }, - items: [w] - }); - this.addWidget(this._getChildName(i), td); - } else { - td = this.getWidgetByName(this._getChildName(i)); - td.element.attr("width", width); + /** + * + * @param name + * @param text + * @param context + * @param offsetStyle center, left, right三种类型， 默认left + * @returns {BI.BubblesController} + */ + show: function (name, text, context, opt) { + opt || (opt = {}); + var container = opt.container || context; + var offsetStyle = opt.offsetStyle || {}; + if (!this.storeBubbles[name]) { + this.storeBubbles[name] = {}; } - td.element.css({"max-width": o.columnSize[i] + "px"}); - if (i === 0) { - td.element.addClass("first-element"); + if (!this.storeBubbles[name]["top"]) { + this.storeBubbles[name]["top"] = this._createBubble("top", text); } - td.element.css({ - position: "relative", - "vertical-align": o.verticalAlign, - margin: "0", - padding: "0", - border: "none" + BI.createWidget({ + type: "bi.absolute", + element: container, + items: [{ + el: this.storeBubbles[name]["top"] + }] }); - if (o.hgap + o.lgap + (item.lgap || 0) !== 0) { - w.element.css({ - "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" - }); - } - if (o.hgap + o.rgap + (item.rgap || 0) !== 0) { - w.element.css({ - "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" - }); - } - if (o.vgap + o.tgap + (item.tgap || 0) !== 0) { - w.element.css({ - "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" + this.set(name, this.storeBubbles[name]["top"]); + var position = this._getTopPosition(name, context, offsetStyle); + this.get(name).element.css({left: position.left, top: position.top}); + this.get(name).invisible(); + if (!$.isTopSpaceEnough(context, this.get(name))) { + if (!this.storeBubbles[name]["left"]) { + this.storeBubbles[name]["left"] = this._createBubble("left", text, 30); + } + BI.createWidget({ + type: "bi.absolute", + element: container, + items: [{ + el: this.storeBubbles[name]["left"] + }] }); + this.set(name, this.storeBubbles[name]["left"]); + var position = this._getLeftPosition(name, context, offsetStyle); + this.get(name).element.css({left: position.left, top: position.top}); + this.get(name).invisible(); + if (!$.isLeftSpaceEnough(context, this.get(name))) { + if (!this.storeBubbles[name]["right"]) { + this.storeBubbles[name]["right"] = this._createBubble("right", text, 30); + } + BI.createWidget({ + type: "bi.absolute", + element: container, + items: [{ + el: this.storeBubbles[name]["right"] + }] + }); + this.set(name, this.storeBubbles[name]["right"]); + var position = this._getRightPosition(name, context, offsetStyle); + this.get(name).element.css({left: position.left, top: position.top}); + this.get(name).invisible(); + if (!$.isRightSpaceEnough(context, this.get(name))) { + if (!this.storeBubbles[name]["bottom"]) { + this.storeBubbles[name]["bottom"] = this._createBubble("bottom", text); + } + BI.createWidget({ + type: "bi.absolute", + element: container, + items: [{ + el: this.storeBubbles[name]["bottom"] + }] + }); + this.set(name, this.storeBubbles[name]["bottom"]); + var position = this._getBottomPosition(name, context, offsetStyle); + this.get(name).element.css({left: position.left, top: position.top}); + this.get(name).invisible(); + } + } } - if (o.vgap + o.bgap + (item.bgap || 0) !== 0) { - w.element.css({ - "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" - }); + this.get(name).setText(text); + this.get(name).visible(); + return this; + }, + + hide: function (name) { + if (!this.has(name)) { + return this; } - return td; + this.get(name).invisible(); + return this; }, - _mountChildren: function () { - var self = this; - var frag = document.createDocumentFragment(); - var hasChild = false; - BI.each(this._children, function (i, widget) { - if (widget.element !== self.element) { - frag.appendChild(widget.element[0]); - hasChild = true; - } - }); - if (hasChild === true) { - this.$tr.append(frag); - this.element.append(this.$table); + add: function (name, bubble) { + if (this.has(name)) { + return this; } + this.set(name, bubble); + return this; }, - resize: function () { - // console.log("horizontal_adapt布局不需要resize"); + get: function (name) { + return this.bubblesManager[name]; }, - _getWrapper: function () { - return this.$tr; + set: function (name, bubble) { + this.bubblesManager[name] = bubble; }, - populate: function (items) { - BI.HorizontalAdaptLayout.superclass.populate.apply(this, arguments); - this._mount(); + has: function (name) { + return this.bubblesManager[name] != null; + }, + + remove: function (name) { + if (!this.has(name)) { + return this; + } + BI.each(this.storeBubbles[name], function (dir, bubble) { + bubble.destroy(); + }); + delete this.storeBubbles[name]; + delete this.bubblesManager[name]; + return this; } -}); -BI.shortcut("bi.horizontal_adapt", BI.HorizontalAdaptLayout);/** - * 左右分离，垂直方向居中容器 - * items:{ - left: [{el:{type:"bi.button"}}], - right:[{el:{type:"bi.button"}}] - } - * @class BI.LeftRightVerticalAdaptLayout - * @extends BI.Layout +});/** + * guy + * FloatBox弹出层控制器, z-index在100w层级 + * @class BI.FloatBoxController + * @extends BI.Controller */ -BI.LeftRightVerticalAdaptLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.LeftRightVerticalAdaptLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-left-right-vertical-adapt-layout", - items: {}, - llgap: 0, - lrgap: 0, - lhgap: 0, - rlgap: 0, - rrgap: 0, - rhgap: 0 +BI.FloatBoxController = BI.inherit(BI.Controller, { + _defaultConfig: function () { + return BI.extend(BI.FloatBoxController.superclass._defaultConfig.apply(this, arguments), { + modal: true, // 模态窗口 + render: "body" }); }, - render: function () { - BI.LeftRightVerticalAdaptLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); - }, - resize: function () { - // console.log("left_right_vertical_adapt布局不需要resize"); + _init: function () { + BI.FloatBoxController.superclass._init.apply(this, arguments); + this.modal = this.options.modal; + this.floatManager = {}; + this.floatLayer = {}; + this.floatContainer = {}; + this.floatOpened = {}; + this.zindex = BI.zIndex_floatbox; + this.zindexMap = {}; }, - addItem: function () { - // do nothing - throw new Error("cannot be added"); + _check: function (name) { + return BI.isNotNull(this.floatManager[name]); }, - stroke: function (items) { - var o = this.options; - if ("left" in items) { - var left = BI.createWidget({ - type: "bi.vertical_adapt", - items: items.left, - hgap: o.lhgap, - lgap: o.llgap, - rgap: o.lrgap - }); - left.element.css("height", "100%"); - BI.createWidget({ - type: "bi.left", - element: this, - items: [left] - }); - } - if ("right" in items) { - var right = BI.createWidget({ - type: "bi.vertical_adapt", - items: items.right, - hgap: o.rhgap, - lgap: o.rlgap, - rgap: o.rrgap - }); - right.element.css("height", "100%"); - BI.createWidget({ - type: "bi.right", - element: this, - items: [right] - }); + create: function (name, section, options) { + if (this._check(name)) { + return this; } + var floatbox = BI.createWidget({ + type: "bi.float_box" + }, options); + floatbox.populate(section); + this.add(name, floatbox, options); + return this; }, - populate: function (items) { - BI.LeftRightVerticalAdaptLayout.superclass.populate.apply(this, arguments); - this._mount(); - } -}); -BI.shortcut("bi.left_right_vertical_adapt", BI.LeftRightVerticalAdaptLayout); - - -BI.LeftVerticalAdaptLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.LeftRightVerticalAdaptLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-left-vertical-adapt-layout", - items: [], - lgap: 0, - rgap: 0, - hgap: 0 + add: function (name, floatbox, options) { + var self = this; + options || (options = {}); + if (this._check(name)) { + return this; + } + this.floatContainer[name] = BI.createWidget({ + type: "bi.absolute", + cls: "bi-popup-view", + items: [{ + el: (this.floatLayer[name] = BI.createWidget({ + type: "bi.absolute", + items: [floatbox] + })), + left: 0, + right: 0, + top: 0, + bottom: 0 + }] }); - }, - render: function () { - BI.LeftVerticalAdaptLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); + this.floatManager[name] = floatbox; + (function (key) { + floatbox.on(BI.FloatBox.EVENT_FLOAT_BOX_CLOSED, function () { + self.close(key); + }); + })(name); + BI.createWidget({ + type: "bi.absolute", + element: options.container || this.options.render, + items: [{ + el: this.floatContainer[name], + left: 0, + right: 0, + top: 0, + bottom: 0 + }] + }); + return this; }, - resize: function () { - // console.log("left_vertical_adapt布局不需要resize"); + open: function (name) { + if (!this._check(name)) { + return this; + } + if (!this.floatOpened[name]) { + this.floatOpened[name] = true; + var container = this.floatContainer[name]; + container.element.css("zIndex", this.zindex++); + this.modal && container.element.__hasZIndexMask__(this.zindexMap[name]) && container.element.__releaseZIndexMask__(this.zindexMap[name]); + this.zindexMap[name] = this.zindex; + this.modal && container.element.__buildZIndexMask__(this.zindex++); + this.get(name).setZindex(this.zindex++); + this.floatContainer[name].visible(); + var floatbox = this.get(name); + floatbox.show(); + var W = $(this.options.render).width(), H = $(this.options.render).height(); + var w = floatbox.element.width(), h = floatbox.element.height(); + var left = (W - w) / 2, top = (H - h) / 2; + if (left < 0) { + left = 0; + } + if (top < 0) { + top = 0; + } + floatbox.element.css({ + left: left + "px", + top: top + "px" + }); + } + return this; }, - addItem: function () { - // do nothing - throw new Error("cannot be added"); + close: function (name) { + if (!this._check(name)) { + return this; + } + if (this.floatOpened[name]) { + delete this.floatOpened[name]; + this.floatContainer[name].invisible(); + this.modal && this.floatContainer[name].element.__releaseZIndexMask__(this.zindexMap[name]); + } + return this; }, - stroke: function (items) { - var o = this.options; - var left = BI.createWidget({ - type: "bi.vertical_adapt", - items: items, - lgap: o.lgap, - hgap: o.hgap, - rgap: o.rgap - }); - left.element.css("height", "100%"); - BI.createWidget({ - type: "bi.left", - element: this, - items: [left] - }); + get: function (name) { + return this.floatManager[name]; }, - populate: function (items) { - BI.LeftVerticalAdaptLayout.superclass.populate.apply(this, arguments); - this._mount(); + remove: function (name) { + if (!this._check(name)) { + return this; + } + this.floatContainer[name].destroy(); + this.modal && this.floatContainer[name].element.__releaseZIndexMask__(this.zindexMap[name]); + delete this.floatManager[name]; + delete this.floatLayer[name]; + delete this.zindexMap[name]; + delete this.floatContainer[name]; + delete this.floatOpened[name]; + return this; } -}); -BI.shortcut("bi.left_vertical_adapt", BI.LeftVerticalAdaptLayout); - -BI.RightVerticalAdaptLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.RightVerticalAdaptLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-right-vertical-adapt-layout", - items: [], - lgap: 0, - rgap: 0, - hgap: 0 +});/** + * 弹出层面板控制器, z-index在10w层级 + * + * Created by GUY on 2015/6/24. + * @class + */ +BI.LayerController = BI.inherit(BI.Controller, { + _defaultConfig: function () { + return BI.extend(BI.LayerController.superclass._defaultConfig.apply(this, arguments), { + render: "body" }); }, - render: function () { - BI.RightVerticalAdaptLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); - }, - - resize: function () { + _init: function () { + BI.LayerController.superclass._init.apply(this, arguments); + this.layerManager = {}; + this.layouts = {}; + this.zindex = BI.zIndex_layer; + BI.Resizers.add("layerController" + BI.uniqueId(), BI.bind(this._resize, this)); }, - addItem: function () { - // do nothing - throw new Error("cannot be added"); + _resize: function () { + BI.each(this.layouts, function (i, layer) { + if (layer.element.is(":visible")) { + layer.element.trigger("__resize__"); + } + }); }, - stroke: function (items) { - var o = this.options; - var right = BI.createWidget({ - type: "bi.vertical_adapt", - items: items, - lgap: o.lgap, - hgap: o.hgap, - rgap: o.rgap + make: function (name, container, op) { + if (this.has(name)) { + return this.get(name); + } + op || (op = {}); + var widget = BI.createWidget((op.render || {}), { + type: "bi.layout" }); - right.element.css("height", "100%"); BI.createWidget({ - type: "bi.right", - element: this, - items: [right] - }); - }, - - populate: function (items) { - BI.RightVerticalAdaptLayout.superclass.populate.apply(this, arguments); - this._mount(); - } -}); -BI.shortcut("bi.right_vertical_adapt", BI.RightVerticalAdaptLayout);/** - * 垂直方向居中容器 - * @class BI.VerticalAdaptLayout - * @extends BI.Layout - */ -BI.VerticalAdaptLayout = BI.inherit(BI.Layout, { - props: { - baseCls: "bi-vertical-adapt-layout", - columnSize: [], - horizontalAlign: BI.HorizontalAlign.Left, - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0 - }, - render: function () { - BI.VerticalAdaptLayout.superclass.render.apply(this, arguments); - var o = this.options; - this.$table = $("<table>").attr({cellspacing: 0, cellpadding: 0}).css({ - position: "relative", - width: o.horizontalAlign === BI.HorizontalAlign.Stretch ? "100%" : "auto", - height: "100%", - "white-space": "nowrap", - "border-spacing": "0px", - border: "none", - "border-collapse": "separate" + type: "bi.absolute", + element: container || this.options.render, + items: [BI.extend({ + el: widget + }, { + top: 0, + left: 0, + right: 0, + bottom: 0 + }, op.offset)] }); - this.$tr = $("<tr>"); - this.$tr.appendTo(this.$table); - this.populate(this.options.items); + this.add(name, widget, widget); + return widget; }, - _addElement: function (i, item) { - var o = this.options; - var td; - var width = o.columnSize[i] <= 1 ? (o.columnSize[i] * 100 + "%") : o.columnSize[i]; - if (!this.hasWidget(this._getChildName(i))) { - var w = BI.createWidget(item); - w.element.css({position: "relative", top: "0", left: "0", margin: "0px auto"}); - td = BI.createWidget({ - type: "bi.default", - tagName: "td", - attributes: { - width: width - }, - items: [w] - }); - this.addWidget(this._getChildName(i), td); - } else { - td = this.getWidgetByName(this._getChildName(i)); - td.element.attr("width", width); + create: function (name, from, op) { + if (this.has(name)) { + return this.get(name); } - - if (i === 0) { - td.element.addClass("first-element"); + op || (op = {}); + var offset = op.offset || {}; + var w = from; + if (BI.isWidget(from)) { + w = from.element; } - td.element.css({ - position: "relative", - height: "100%", - "vertical-align": "middle", - margin: "0", - padding: "0", - border: "none" - }); - if (o.hgap + o.lgap + (item.lgap || 0) !== 0) { - w.element.css({ - "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" - }); + if (BI.isNotEmptyString(w)) { + w = $(w); } - if (o.hgap + o.rgap + (item.rgap || 0) !== 0) { - w.element.css({ - "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" - }); + if (this.has(name)) { + return this.get(name); } - if (o.vgap + o.tgap + (item.tgap || 0) !== 0) { - w.element.css({ - "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" + var widget = BI.createWidget((op.render || {}), { + type: "bi.layout", + cls: op.cls + }); + var layout = BI.createWidget({ + type: "bi.absolute", + items: [{ + el: widget, + left: 0, + right: 0, + top: 0, + bottom: 0 + }] + }); + BI.createWidget({ + type: "bi.absolute", + element: op.container || this.options.render, + items: [{ + el: layout, + left: offset.left || 0, + right: offset.right || 0, + top: offset.top || 0, + bottom: offset.bottom || 0 + }] + }); + if (w) { + layout.element.addClass("bi-popup-view"); + layout.element.css({ + left: w.offset().left + (offset.left || 0), + top: w.offset().top + (offset.top || 0), + width: offset.width || (w.outerWidth() - (offset.right || 0)) || "", + height: offset.height || (w.outerHeight() - (offset.bottom || 0)) || "" }); - } - if (o.vgap + o.bgap + (item.bgap || 0) !== 0) { - w.element.css({ - "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" + layout.element.on("__resize__", function () { + w.is(":visible") && + layout.element.css({ + left: w.offset().left + (offset.left || 0), + top: w.offset().top + (offset.top || 0), + width: offset.width || (w.outerWidth() - (offset.right || 0)) || "", + height: offset.height || (w.outerHeight() - (offset.bottom || 0)) || "" + }); }); } - return td; + this.add(name, widget, layout); + return widget; + }, + + hide: function (name, callback) { + if (!this.has(name)) { + return this; + } + this._getLayout(name).invisible(); + this._getLayout(name).element.hide(0, callback); + return this; }, - _mountChildren: function () { - var self = this; - var frag = document.createDocumentFragment(); - var hasChild = false; - BI.each(this._children, function (i, widget) { - if (widget.element !== self.element) { - frag.appendChild(widget.element[0]); - hasChild = true; - } - }); - if (hasChild === true) { - this.$tr.append(frag); - this.element.append(this.$table); + show: function (name, callback) { + if (!this.has(name)) { + return this; } + this._getLayout(name).visible(); + this._getLayout(name).element.css("z-index", this.zindex++).show(0, callback).trigger("__resize__"); + return this; }, - _getWrapper: function () { - return this.$tr; + isVisible: function (name) { + return this.has(name) && this._getLayout(name).isVisible(); }, - resize: function () { - // console.log("vertical_adapt布局不需要resize"); + add: function (name, layer, layout) { + if (this.has(name)) { + throw new Error("name is already exist"); + } + layout.setVisible(false); + this.layerManager[name] = layer; + this.layouts[name] = layout; + layout.element.css("z-index", this.zindex++); + return this; }, - populate: function (items) { - BI.VerticalAdaptLayout.superclass.populate.apply(this, arguments); - this._mount(); + _getLayout: function (name) { + return this.layouts[name]; + }, + + get: function (name) { + return this.layerManager[name]; + }, + + has: function (name) { + return this.layerManager[name] != null; + }, + + remove: function (name) { + if (!this.has(name)) { + return this; + } + this.layerManager[name].destroy(); + this.layouts[name].destroy(); + delete this.layerManager[name]; + delete this.layouts[name]; + return this; } -}); -BI.shortcut("bi.vertical_adapt", BI.VerticalAdaptLayout);/** - * 水平方向居中自适应容器 - * @class BI.HorizontalAutoLayout - * @extends BI.Layout +});/** + * 遮罩面板, z-index在1亿层级 + * + * Created by GUY on 2015/6/24. + * @class */ -BI.HorizontalAutoLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.HorizontalAutoLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-horizon-auto-layout", - hgap: 0, - lgap: 0, - rgap: 0, - vgap: 0, - tgap: 0, - bgap: 0 - }); +BI.MaskersController = BI.inherit(BI.LayerController, { + _defaultConfig: function () { + return BI.extend(BI.MaskersController.superclass._defaultConfig.apply(this, arguments), {}); }, - render: function () { - BI.HorizontalAutoLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); + _init: function () { + BI.MaskersController.superclass._init.apply(this, arguments); + this.zindex = BI.zIndex_masker; + } +});/** + * window.resize 控制器 + * + * Created by GUY on 2015/6/24. + * @class + */ +BI.ResizeController = BI.inherit(BI.Controller, { + _defaultConfig: function () { + return BI.extend(BI.ResizeController.superclass._defaultConfig.apply(this, arguments), {}); }, - _addElement: function (i, item) { - var o = this.options; - var w = BI.HorizontalAutoLayout.superclass._addElement.apply(this, arguments); - w.element.css({ - position: "relative", - margin: "0px auto" + _init: function () { + BI.ResizeController.superclass._init.apply(this, arguments); + var self = this; + this.resizerManger = {}; + var fn = BI.debounce(function (ev) { + // if (BI.isWindow(ev.target)) { + self._resize(ev); + // } + }, 30); + $(window).resize(fn); + }, + + _resize: function (ev) { + BI.each(this.resizerManger, function (key, resizer) { + if (resizer instanceof $) { + if (resizer.is(":visible")) { + resizer.trigger("__resize__"); + } + return; + } + if (resizer instanceof BI.Layout) { + resizer.resize(); + return; + } + if (BI.isFunction(resizer)) { + resizer(ev); + return; + } }); - if (o.hgap + o.lgap + (item.lgap || 0) !== 0) { - w.element.css({ - "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" - }); - } - if (o.hgap + o.rgap + (item.rgap || 0) !== 0) { - w.element.css({ - "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" - }); - } - if (o.vgap + o.tgap + (item.tgap || 0) !== 0) { - w.element.css({ - "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" - }); - } - if (o.vgap + o.bgap + (item.bgap || 0) !== 0) { - w.element.css({ - "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" - }); + }, + + add: function (name, resizer) { + var self = this; + if (this.has(name)) { + return this; } - return w; + this.resizerManger[name] = resizer; + return function () { + self.remove(name); + }; }, - resize: function () { - // console.log("horizontal_adapt布局不需要resize"); + get: function (name) { + return this.resizerManger[name]; }, - populate: function (items) { - BI.HorizontalAutoLayout.superclass.populate.apply(this, arguments); - this._mount(); + has: function (name) { + return this.resizerManger[name] != null; + }, + + remove: function (name) { + if (!this.has(name)) { + return this; + } + delete this.resizerManger[name]; + return this; } -}); -BI.shortcut("bi.horizontal_auto", BI.HorizontalAutoLayout);/** - * 浮动的居中布局 +});/** + * tooltip控制器 + * 控制tooltip的显示, 且页面中只有一个tooltip显示 + * + * Created by GUY on 2015/9/8. + * @class BI.TooltipsController + * @extends BI.Controller */ -BI.FloatCenterAdaptLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.FloatCenterAdaptLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-float-center-adapt-layout", - items: [], - hgap: 0, - vgap: 0, - tgap: 0, - bgap: 0, - lgap: 0, - rgap: 0 - }); +BI.TooltipsController = BI.inherit(BI.Controller, { + _defaultConfig: function () { + return BI.extend(BI.TooltipsController.superclass._defaultConfig.apply(this, arguments), {}); }, - render: function () { - BI.FloatCenterAdaptLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); + + _const: { + height: 20 }, - resize: function () { - // console.log("float_center_adapt布局不需要resize"); + _init: function () { + BI.TooltipsController.superclass._init.apply(this, arguments); + this.tooltipsManager = {}; + this.showingTips = {};// 存储正在显示的tooltip }, - addItem: function () { - // do nothing - throw new Error("cannot be added"); + _createTooltip: function (text, level) { + return BI.createWidget({ + type: "bi.tooltip", + text: text, + level: level, + stopEvent: true, + height: this._const.height + }); }, - mounted: function () { + hide: function (name, callback) { + if (!this.has(name)) { + return this; + } + delete this.showingTips[name]; + this.get(name).element.hide(0, callback); + this.get(name).invisible(); + return this; + }, + + create: function (name, text, level, context) { + if (!this.has(name)) { + var tooltip = this._createTooltip(text, level); + this.add(name, tooltip); + BI.createWidget({ + type: "bi.absolute", + element: context || "body", + items: [{ + el: tooltip + }] + }); + tooltip.invisible(); + } + return this.get(name); + }, + + // opt: {container: '', belowMouse: false} + show: function (e, name, text, level, context, opt) { + opt || (opt = {}); var self = this; - var width = this.left.element.outerWidth(), - height = this.left.element.outerHeight(); - this.left.element.width(width).height(height).css("float", "none"); - BI.remove(this._children, function (i, wi) { - if (wi === self.container) { - delete self._children[i]; + BI.each(this.showingTips, function (i, tip) { + self.hide(i); + }); + this.showingTips = {}; + if (!this.has(name)) { + this.create(name, text, level, opt.container || context); + } + if (!opt.belowMouse) { + var offset = context.element.offset(); + var bounds = context.element.bounds(); + if (bounds.height === 0 || bounds.width === 0) { + return; } + var top = offset.top + bounds.height + 5; + } + var tooltip = this.get(name); + tooltip.setText(text); + tooltip.element.css({ + left: "0px", + top: "0px" }); - BI.createWidget({ - type: "bi.center_adapt", - element: this, - items: [this.left] + tooltip.visible(); + tooltip.element.height(tooltip.element[0].scrollHeight); + this.showingTips[name] = true; + var x = (e.pageX || e.clientX) + 15, y = (e.pageY || e.clientY) + 15; + if (x + tooltip.element.outerWidth() > $("body").outerWidth()) { + x -= tooltip.element.outerWidth() + 15; + } + if (y + tooltip.element.outerHeight() > $("body").outerHeight()) { + y -= tooltip.element.outerHeight() + 15; + !opt.belowMouse && (y = Math.min(y, offset.top - tooltip.element.outerHeight() - 5)); + } else { + !opt.belowMouse && (y = Math.max(y, top)); + } + tooltip.element.css({ + left: x < 0 ? 0 : x + "px", + top: y < 0 ? 0 : y + "px" + }); + tooltip.element.hover(function () { + self.remove(name); + context.element.trigger("mouseleave.title" + context.getName()); }); + return this; }, - stroke: function (items) { - var self = this, o = this.options; - this.left = BI.createWidget({ - type: "bi.vertical", - items: items, - hgap: o.hgap, - vgap: o.vgap, - tgap: o.tgap, - bgap: o.bgap, - lgap: o.lgap, - rgap: o.rgap - }); + add: function (name, bubble) { + if (this.has(name)) { + return this; + } + this.set(name, bubble); + return this; + }, - this.container = BI.createWidget({ - type: "bi.left", - element: this, - items: [this.left] - }); + get: function (name) { + return this.tooltipsManager[name]; + }, + set: function (name, bubble) { + this.tooltipsManager[name] = bubble; }, - populate: function (items) { - BI.FloatCenterAdaptLayout.superclass.populate.apply(this, arguments); - this._mount(); + has: function (name) { + return this.tooltipsManager[name] != null; + }, + + remove: function (name) { + if (!this.has(name)) { + return this; + } + this.tooltipsManager[name].destroy(); + delete this.tooltipsManager[name]; + return this; } -}); -BI.shortcut("bi.float_center_adapt", BI.FloatCenterAdaptLayout);/** - * 浮动的水平居中布局 +});/** + * 事件集合 + * @class BI.Events */ -BI.FloatHorizontalLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.FloatHorizontalLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-float-horizontal-adapt-layout", - items: [], - hgap: 0, - vgap: 0, - tgap: 0, - bgap: 0, - lgap: 0, - rgap: 0 - }); - }, - render: function () { - BI.FloatHorizontalLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); - }, +_.extend(BI, { + Events: { + + /** + * @static + * @property keydown事件 + */ + KEYDOWN: "_KEYDOWN", + + /** + * @static + * @property 回撤事件 + */ + BACKSPACE: "_BACKSPACE", + + /** + * @static + * @property 空格事件 + */ + SPACE: "_SPACE", + + /** + * @static + * @property 回车事件 + */ + ENTER: "_ENTER", + + /** + * @static + * @property 确定事件 + */ + CONFIRM: "_CONFIRM", + + /** + * @static + * @property 错误事件 + */ + ERROR: "_ERROR", + + /** + * @static + * @property 暂停事件 + */ + PAUSE: "_PAUSE", + + /** + * @static + * @property destroy事件 + */ + DESTROY: "_DESTROY", + + /** + * @static + * @property 取消挂载事件 + */ + UNMOUNT: "_UNMOUNT", + + /** + * @static + * @property 清除选择 + */ + CLEAR: "_CLEAR", + + /** + * @static + * @property 添加数据 + */ + ADD: "_ADD", + + /** + * @static + * @property 正在编辑状态事件 + */ + EDITING: "_EDITING", + + /** + * @static + * @property 空状态事件 + */ + EMPTY: "_EMPTY", + + /** + * @static + * @property 显示隐藏事件 + */ + VIEW: "_VIEW", + + /** + * @static + * @property 窗体改变大小 + */ + RESIZE: "_RESIZE", + + /** + * @static + * @property 编辑前事件 + */ + BEFOREEDIT: "_BEFOREEDIT", + + /** + * @static + * @property 编辑后事件 + */ + AFTEREDIT: "_AFTEREDIT", + + /** + * @static + * @property 开始编辑事件 + */ + STARTEDIT: "_STARTEDIT", + + /** + * @static + * @property 停止编辑事件 + */ + STOPEDIT: "_STOPEDIT", + + /** + * @static + * @property 值改变事件 + */ + CHANGE: "_CHANGE", + + /** + * @static + * @property 下拉弹出菜单事件 + */ + EXPAND: "_EXPAND", + + /** + * @static + * @property 关闭下拉菜单事件 + */ + COLLAPSE: "_COLLAPSE", - resize: function () { - // console.log("float_horizontal_adapt布局不需要resize"); - }, + /** + * @static + * @property 回调事件 + */ + CALLBACK: "_CALLBACK", - mounted: function () { - var self = this; - var width = this.left.element.width(), - height = this.left.element.height(); - this.left.element.width(width).height(height).css("float", "none"); - BI.remove(this._children, function (i, wi) { - if (wi === self.container) { - delete self._children[i]; - } - }); - BI.createWidget({ - type: "bi.horizontal_auto", - element: this, - items: [this.left] - }); - }, + /** + * @static + * @property 点击事件 + */ + CLICK: "_CLICK", - _addElement: function (i, item) { - var self = this, o = this.options; - this.left = BI.createWidget({ - type: "bi.vertical", - items: [item], - hgap: o.hgap, - vgap: o.vgap, - tgap: o.tgap, - bgap: o.bgap, - lgap: o.lgap, - rgap: o.rgap - }); + /** + * @static + * @property 状态改变事件，一般是用在复选按钮和单选按钮 + */ + STATECHANGE: "_STATECHANGE", - this.container = BI.createWidget({ - type: "bi.left", - element: this, - items: [this.left] - }); + /** + * @static + * @property 状态改变前事件 + */ + BEFORESTATECHANGE: "_BEFORESTATECHANGE", - return this.left; - }, - populate: function (items) { - BI.HorizontalAutoLayout.superclass.populate.apply(this, arguments); - this._mount(); - } -}); -BI.shortcut("bi.horizontal_float", BI.FloatHorizontalLayout);/** - *自适应水平和垂直方向都居中容器 - * Created by GUY on 2016/12/2. - * - * @class BI.FlexCenterLayout - * @extends BI.Layout - */ -BI.FlexCenterLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.FlexCenterLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-flex-center-layout" - }); - }, - render: function () { - BI.FlexCenterLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); - }, + /** + * @static + * @property 初始化事件 + */ + INIT: "_INIT", - _addElement: function (i, item) { - var o = this.options; - var w = BI.FlexCenterLayout.superclass._addElement.apply(this, arguments); - w.element.css({position: "relative", "flex-shrink": "0"}); - return w; - }, + /** + * @static + * @property 初始化后事件 + */ + AFTERINIT: "_AFTERINIT", - resize: function () { - // console.log("flex_center布局不需要resize"); - }, + /** + * @static + * @property 滚动条滚动事件 + */ + SCROLL: "_SCROLL", - populate: function (items) { - BI.FlexCenterLayout.superclass.populate.apply(this, arguments); - this._mount(); - } -}); -BI.shortcut("bi.flex_center", BI.FlexCenterLayout);/** - *自适应水平和垂直方向都居中容器 - * Created by GUY on 2016/12/2. - * - * @class BI.FlexHorizontalLayout - * @extends BI.Layout - */ -BI.FlexHorizontalLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.FlexHorizontalLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-flex-horizontal-layout", - verticalAlign: BI.VerticalAlign.Top, - columnSize: [], - scrollx: true, - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0 - }); - }, - render: function () { - BI.FlexHorizontalLayout.superclass.render.apply(this, arguments); - var o = this.options; - this.element.addClass(o.verticalAlign); - this.populate(this.options.items); - }, - _addElement: function (i, item) { - var o = this.options; - var w = BI.FlexHorizontalLayout.superclass._addElement.apply(this, arguments); - w.element.css({position: "relative", "flex-shrink": "0"}); - if (o.hgap + o.lgap + (item.lgap || 0) > 0) { - w.element.css({ - "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" - }); - } - if (o.hgap + o.rgap + (item.rgap || 0) > 0) { - w.element.css({ - "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" - }); - } - if (o.vgap + o.tgap + (item.tgap || 0) > 0) { - w.element.css({ - "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" - }); - } - if (o.vgap + o.bgap + (item.bgap || 0) > 0) { - w.element.css({ - "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" - }); - } - return w; - }, + /** + * @static + * @property 开始加载事件 + */ + STARTLOAD: "_STARTLOAD", - resize: function () { - // console.log("flex_horizontal布局不需要resize"); - }, + /** + * @static + * @property 加载后事件 + */ + AFTERLOAD: "_AFTERLOAD", - populate: function (items) { - BI.FlexHorizontalLayout.superclass.populate.apply(this, arguments); - this._mount(); - } -}); -BI.shortcut("bi.flex_horizontal", BI.FlexHorizontalLayout);/** - *自适应水平和垂直方向都居中容器 - * Created by GUY on 2016/12/2. - * - * @class BI.FlexVerticalCenter - * @extends BI.Layout - */ -BI.FlexVerticalCenter = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.FlexVerticalCenter.superclass.props.apply(this, arguments), { - baseCls: "bi-flex-vertical-center", - horizontalAlign: BI.HorizontalAlign.Left, - columnSize: [], - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0 - }); - }, - render: function () { - BI.FlexVerticalCenter.superclass.render.apply(this, arguments); - var o = this.options; - this.element.addClass(o.horizontalAlign); - this.populate(this.options.items); - }, - _addElement: function (i, item) { - var o = this.options; - var w = BI.FlexVerticalCenter.superclass._addElement.apply(this, arguments); - w.element.css({position: "relative", "flex-shrink": "0"}); - if (o.hgap + o.lgap + (item.lgap || 0) > 0) { - w.element.css({ - "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" - }); - } - if (o.hgap + o.rgap + (item.rgap || 0) > 0) { - w.element.css({ - "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" - }); - } - if (o.vgap + o.tgap + (item.tgap || 0) > 0) { - w.element.css({ - "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" - }); - } - if (o.vgap + o.bgap + (item.bgap || 0) > 0) { - w.element.css({ - "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" - }); - } - return w; - }, + /** + * @static + * @property 提交前事件 + */ + BS: "beforesubmit", - resize: function () { - // console.log("flex_vertical_center布局不需要resize"); - }, + /** + * @static + * @property 提交后事件 + */ + AS: "aftersubmit", - populate: function (items) { - BI.FlexVerticalCenter.superclass.populate.apply(this, arguments); - this._mount(); - } -}); -BI.shortcut("bi.flex_vertical_center", BI.FlexVerticalCenter);/** - *自适应水平和垂直方向都居中容器 - * Created by GUY on 2016/12/2. - * - * @class BI.FlexCenterLayout - * @extends BI.Layout - */ -BI.FlexCenterLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.FlexCenterLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-flex-wrapper-center-layout clearfix" - }); - }, - render: function () { - BI.FlexCenterLayout.superclass.render.apply(this, arguments); - this.$wrapper = $("<div>").addClass("flex-wrapper-center-layout-wrapper"); - this.populate(this.options.items); - }, + /** + * @static + * @property 提交完成事件 + */ + SC: "submitcomplete", - _addElement: function (i, item) { - var o = this.options; - var w = BI.FlexCenterLayout.superclass._addElement.apply(this, arguments); - w.element.css({position: "relative"}); - return w; - }, + /** + * @static + * @property 提交失败事件 + */ + SF: "submitfailure", - _mountChildren: function () { - var self = this; - var frag = document.createDocumentFragment(); - var hasChild = false; - BI.each(this._children, function (i, widget) { - if (widget.element !== self.element) { - frag.appendChild(widget.element[0]); - hasChild = true; - } - }); - if (hasChild === true) { - this.$wrapper.append(frag); - this.element.append(this.$wrapper); - } - }, + /** + * @static + * @property 提交成功事件 + */ + SS: "submitsuccess", - _getWrapper: function () { - return this.$wrapper; - }, + /** + * @static + * @property 校验提交前事件 + */ + BVW: "beforeverifywrite", - resize: function () { - // console.log("flex_center布局不需要resize"); - }, + /** + * @static + * @property 校验提交后事件 + */ + AVW: "afterverifywrite", - populate: function (items) { - BI.FlexCenterLayout.superclass.populate.apply(this, arguments); - this._mount(); - } -}); -BI.shortcut("bi.flex_wrapper_center", BI.FlexCenterLayout);/** - *自适应水平和垂直方向都居中容器 - * Created by GUY on 2016/12/2. - * - * @class BI.FlexHorizontalLayout - * @extends BI.Layout - */ -BI.FlexHorizontalLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.FlexHorizontalLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-flex-wrapper-horizontal-layout clearfix", - verticalAlign: BI.VerticalAlign.Middle, - columnSize: [], - // scrollable: true, - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0 - }); - }, - render: function () { - BI.FlexHorizontalLayout.superclass.render.apply(this, arguments); - var o = this.options; - this.$wrapper = $("<div>").addClass("flex-wrapper-horizontal-layout-wrapper " + o.verticalAlign); - this.populate(this.options.items); - }, + /** + * @static + * @property 校验后事件 + */ + AV: "afterverify", - _addElement: function (i, item) { - var o = this.options; - var w = BI.FlexHorizontalLayout.superclass._addElement.apply(this, arguments); - w.element.css({position: "relative"}); - if (o.hgap + o.lgap + (item.lgap || 0) > 0) { - w.element.css({ - "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" - }); - } - if (o.hgap + o.rgap + (item.rgap || 0) > 0) { - w.element.css({ - "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" - }); - } - if (o.vgap + o.tgap + (item.tgap || 0) > 0) { - w.element.css({ - "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" - }); - } - if (o.vgap + o.bgap + (item.bgap || 0) > 0) { - w.element.css({ - "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" - }); - } - return w; - }, + /** + * @static + * @property 填报前事件 + */ + BW: "beforewrite", - _mountChildren: function () { - var self = this; - var frag = document.createDocumentFragment(); - var hasChild = false; - BI.each(this._children, function (i, widget) { - if (widget.element !== self.element) { - frag.appendChild(widget.element[0]); - hasChild = true; - } - }); - if (hasChild === true) { - this.$wrapper.append(frag); - this.element.append(this.$wrapper); - } - }, + /** + * @static + * @property 填报后事件 + */ + AW: "afterwrite", - _getWrapper: function () { - return this.$wrapper; - }, + /** + * @static + * @property 填报成功事件 + */ + WS: "writesuccess", - resize: function () { - // console.log("flex_horizontal布局不需要resize"); - }, + /** + * @static + * @property 填报失败事件 + */ + WF: "writefailure", - populate: function (items) { - BI.FlexHorizontalLayout.superclass.populate.apply(this, arguments); - this._mount(); - } -}); -BI.shortcut("bi.flex_wrapper_horizontal", BI.FlexHorizontalLayout);/** - *自适应水平和垂直方向都居中容器 - * Created by GUY on 2016/12/2. - * - * @class BI.FlexVerticalCenter - * @extends BI.Layout - */ -BI.FlexVerticalCenter = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.FlexVerticalCenter.superclass.props.apply(this, arguments), { - baseCls: "bi-flex-wrapper-vertical-center clearfix", - horizontalAlign: BI.HorizontalAlign.Middle, - columnSize: [], - // scrollable: true, - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0 - }); - }, - render: function () { - BI.FlexVerticalCenter.superclass.render.apply(this, arguments); - var o = this.options; - this.$wrapper = $("<div>").addClass("flex-wrapper-vertical-center-wrapper " + o.horizontalAlign); - this.populate(this.options.items); - }, + /** + * @static + * @property 添加行前事件 + */ + BA: "beforeappend", - _addElement: function (i, item) { - var o = this.options; - var w = BI.FlexVerticalCenter.superclass._addElement.apply(this, arguments); - w.element.css({position: "relative"}); - if (o.hgap + o.lgap + (item.lgap || 0) > 0) { - w.element.css({ - "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" - }); - } - if (o.hgap + o.rgap + (item.rgap || 0) > 0) { - w.element.css({ - "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" - }); - } - if (o.vgap + o.tgap + (item.tgap || 0) > 0) { - w.element.css({ - "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" - }); - } - if (o.vgap + o.bgap + (item.bgap || 0) > 0) { - w.element.css({ - "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" - }); - } - return w; - }, + /** + * @static + * @property 添加行后事件 + */ + AA: "afterappend", + + /** + * @static + * @property 删除行前事件 + */ + BD: "beforedelete", + + /** + * @static + * @property 删除行后事件 + */ + AD: "beforedelete", + + /** + * @static + * @property 未提交离开事件 + */ + UC: "unloadcheck", - _mountChildren: function () { - var self = this; - var frag = document.createDocumentFragment(); - var hasChild = false; - BI.each(this._children, function (i, widget) { - if (widget.element !== self.element) { - frag.appendChild(widget.element[0]); - hasChild = true; - } - }); - if (hasChild === true) { - this.$wrapper.append(frag); - this.element.append(this.$wrapper); - } - }, - _getWrapper: function () { - return this.$wrapper; - }, + /** + * @static + * @property PDF导出前事件 + */ + BTOPDF: "beforetopdf", - resize: function () { - // console.log("flex_vertical_center布局不需要resize"); - }, + /** + * @static + * @property PDF导出后事件 + */ + ATOPDF: "aftertopdf", - populate: function (items) { - BI.FlexVerticalCenter.superclass.populate.apply(this, arguments); - this._mount(); - } -}); -BI.shortcut("bi.flex_wrapper_vertical_center", BI.FlexVerticalCenter);/** - * 固定子组件上下左右的布局容器 - * @class BI.AbsoluteLayout - * @extends BI.Layout - */ -BI.AbsoluteLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.AbsoluteLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-absolute-layout", - hgap: null, - vgap: null, - lgap: null, - rgap: null, - tgap: null, - bgap: null - }); - }, - render: function () { - BI.AbsoluteLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); - }, + /** + * @static + * @property Excel导出前事件 + */ + BTOEXCEL: "beforetoexcel", - _addElement: function (i, item) { - var o = this.options; - var w = BI.AbsoluteLayout.superclass._addElement.apply(this, arguments); - var left = 0, right = 0, top = 0, bottom = 0; - if (BI.isNotNull(item.left)) { - w.element.css({left: item.left}); - left += item.left; - } - if (BI.isNotNull(item.right)) { - w.element.css({right: item.right}); - right += item.right; - } - if (BI.isNotNull(item.top)) { - w.element.css({top: item.top}); - top += item.top; - } - if (BI.isNotNull(item.bottom)) { - w.element.css({bottom: item.bottom}); - bottom += item.bottom; - } + /** + * @static + * @property Excel导出后事件 + */ + ATOEXCEL: "aftertoexcel", - if (BI.isNotNull(o.hgap)) { - left += o.hgap; - w.element.css({left: left}); - right += o.hgap; - w.element.css({right: right}); - } - if (BI.isNotNull(o.vgap)) { - top += o.vgap; - w.element.css({top: top}); - bottom += o.vgap; - w.element.css({bottom: bottom}); - } + /** + * @static + * @property Word导出前事件 + */ + BTOWORD: "beforetoword", - if (BI.isNotNull(o.lgap)) { - left += o.lgap; - w.element.css({left: left}); - } - if (BI.isNotNull(o.rgap)) { - right += o.rgap; - w.element.css({right: right}); - } - if (BI.isNotNull(o.tgap)) { - top += o.tgap; - w.element.css({top: top}); - } - if (BI.isNotNull(o.bgap)) { - bottom += o.bgap; - w.element.css({bottom: bottom}); - } + /** + * @static + * @property Word导出后事件 + */ + ATOWORD: "aftertoword", + /** + * @static + * @property 图片导出前事件 + */ + BTOIMAGE: "beforetoimage", - if (BI.isNotNull(item.width)) { - w.element.css({width: item.width}); - } - if (BI.isNotNull(item.height)) { - w.element.css({height: item.height}); - } - w.element.css({position: "absolute"}); - return w; - }, + /** + * @static + * @property 图片导出后事件 + */ + ATOIMAGE: "aftertoimage", - resize: function () { - this.stroke(this.options.items); - }, + /** + * @static + * @property HTML导出前事件 + */ + BTOHTML: "beforetohtml", - stroke: function (items) { - this.options.items = items || []; - var self = this; - BI.each(items, function (i, item) { - if (item) { - if (!BI.isWidget(item) && !item.el) { - throw new Error("el must be exist"); - } - self._addElement(i, item); - } - }); - }, + /** + * @static + * @property HTML导出后事件 + */ + ATOHTML: "aftertohtml", - populate: function (items) { - BI.AbsoluteLayout.superclass.populate.apply(this, arguments); - this._mount(); - } -}); -BI.shortcut("bi.absolute", BI.AbsoluteLayout);BI.AdaptiveLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.AdaptiveLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-adaptive-layout", - hgap: null, - vgap: null, - lgap: null, - rgap: null, - tgap: null, - bgap: null - }); - }, - render: function () { - BI.AdaptiveLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); - }, + /** + * @static + * @property Excel导入前事件 + */ + BIMEXCEL: "beforeimportexcel", - _addElement: function (i, item) { - var o = this.options; - var w = BI.AdaptiveLayout.superclass._addElement.apply(this, arguments); - w.element.css({position: "relative"}); - var left = 0, right = 0, top = 0, bottom = 0; - if (BI.isNotNull(item.left)) { - w.element.css({ - "margin-left": item.left - }); - } - if (BI.isNotNull(item.right)) { - w.element.css({ - "margin-right": item.right - }); - } - if (BI.isNotNull(item.top)) { - w.element.css({ - "margin-top": item.top - }); - } - if (BI.isNotNull(item.bottom)) { - w.element.css({ - "margin-bottom": item.bottom - }); - } + /** + * @static + * @property Excel导出后事件 + */ + AIMEXCEL: "afterimportexcel", - if (BI.isNotNull(o.hgap)) { - left += o.hgap; - w.element.css({left: left}); - right += o.hgap; - w.element.css({right: right}); - } - if (BI.isNotNull(o.vgap)) { - top += o.vgap; - w.element.css({top: top}); - bottom += o.vgap; - w.element.css({bottom: bottom}); - } + /** + * @static + * @property PDF打印前事件 + */ + BPDFPRINT: "beforepdfprint", - if (BI.isNotNull(o.lgap)) { - left += o.lgap; - w.element.css({left: left}); - } - if (BI.isNotNull(o.rgap)) { - right += o.rgap; - w.element.css({right: right}); - } - if (BI.isNotNull(o.tgap)) { - top += o.tgap; - w.element.css({top: top}); - } - if (BI.isNotNull(o.bgap)) { - bottom += o.bgap; - w.element.css({bottom: bottom}); - } + /** + * @static + * @property PDF打印后事件 + */ + APDFPRINT: "afterpdfprint", - if (BI.isNotNull(item.width)) { - w.element.css({width: item.width}); - } - if (BI.isNotNull(item.height)) { - w.element.css({height: item.height}); - } - return w; - }, + /** + * @static + * @property Flash打印前事件 + */ + BFLASHPRINT: "beforeflashprint", - resize: function () { - this.stroke(this.options.items); - }, + /** + * @static + * @property Flash打印后事件 + */ + AFLASHPRINT: "afterflashprint", - populate: function (items) { - BI.AbsoluteLayout.superclass.populate.apply(this, arguments); - this._mount(); + /** + * @static + * @property Applet打印前事件 + */ + BAPPLETPRINT: "beforeappletprint", + + /** + * @static + * @property Applet打印后事件 + */ + AAPPLETPRINT: "afterappletprint", + + /** + * @static + * @property 服务器打印前事件 + */ + BSEVERPRINT: "beforeserverprint", + + /** + * @static + * @property 服务器打印后事件 + */ + ASERVERPRINT: "afterserverprint", + + /** + * @static + * @property 邮件发送前事件 + */ + BEMAIL: "beforeemail", + + /** + * @static + * @property 邮件发送后事件 + */ + AEMAIL: "afteremail" } -}); -BI.shortcut("bi.adaptive", BI.AdaptiveLayout);/** - * 上下的高度固定/左右的宽度固定，中间的高度/宽度自适应 - * - * @class BI.BorderLayout - * @extends BI.Layout +});/** + * guy + * 最基础的dom操作 */ -BI.BorderLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.BorderLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-border-layout", - items: {} - }); - }, - render: function () { - BI.BorderLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); - }, - - resize: function () { - this.stroke(this.options.items); - }, +BI.extend(jQuery.fn, { - addItem: function (item) { - // do nothing - throw new Error("cannot be added"); + destroy: function () { + this.remove(); + if (BI.isIE() === true) { + this[0].outerHTML = ""; + } }, - - stroke: function (regions) { - var item; - var top = 0; - var bottom = 0; - var left = 0; - var right = 0; - if ("north" in regions) { - item = regions["north"]; - if (item != null) { - if (item.el) { - if (!this.hasWidget(this.getName() + "north")) { - var w = BI.createWidget(item); - this.addWidget(this.getName() + "north", w); - } - this.getWidgetByName(this.getName() + "north").element.height(item.height) - .css({ - position: "absolute", - top: (item.top || 0), - left: (item.left || 0), - right: (item.right || 0), - bottom: "initial" - }); - } - top = (item.height || 0) + (item.top || 0) + (item.bottom || 0); - } + /** + * 高亮显示 + * @param text 必需 + * @param keyword + * @param py 必需 + * @returns {*} + * @private + */ + __textKeywordMarked__: function (text, keyword, py) { + if (!BI.isKey(keyword) || (text + "").length > 100) { + return this.html(BI.htmlEncode(text)); } - if ("south" in regions) { - item = regions["south"]; - if (item != null) { - if (item.el) { - if (!this.hasWidget(this.getName() + "south")) { - var w = BI.createWidget(item); - this.addWidget(this.getName() + "south", w); - } - this.getWidgetByName(this.getName() + "south").element.height(item.height) - .css({ - position: "absolute", - bottom: (item.bottom || 0), - left: (item.left || 0), - right: (item.right || 0), - top: "initial" - }); - } - bottom = (item.height || 0) + (item.top || 0) + (item.bottom || 0); - } + keyword = keyword + ""; + keyword = BI.toUpperCase(keyword); + var textLeft = (text || "") + ""; + py = (py || BI.makeFirstPY(text)) + ""; + if (py != null) { + py = BI.toUpperCase(py); } - if ("west" in regions) { - item = regions["west"]; - if (item != null) { - if (item.el) { - if (!this.hasWidget(this.getName() + "west")) { - var w = BI.createWidget(item); - this.addWidget(this.getName() + "west", w); - } - this.getWidgetByName(this.getName() + "west").element.width(item.width) - .css({ - position: "absolute", - left: (item.left || 0), - top: top, - bottom: bottom, - right: "initial" - }); + this.empty(); + while (true) { + var tidx = BI.toUpperCase(textLeft).indexOf(keyword); + var pidx = null; + if (py != null) { + pidx = py.indexOf(keyword); + if (pidx >= 0) { + pidx = pidx % text.length; } - left = (item.width || 0) + (item.left || 0) + (item.right || 0); } - } - if ("east" in regions) { - item = regions["east"]; - if (item != null) { - if (item.el) { - if (!this.hasWidget(this.getName() + "east")) { - var w = BI.createWidget(item); - this.addWidget(this.getName() + "east", w); - } - this.getWidgetByName(this.getName() + "east").element.width(item.width) - .css({ - position: "absolute", - right: (item.right || 0), - top: top, - bottom: bottom, - left: "initial" - }); + + if (tidx >= 0) { + this.append(textLeft.substr(0, tidx)); + this.append($("<span>").addClass("bi-keyword-red-mark") + .html(BI.htmlEncode(textLeft.substr(tidx, keyword.length)))); + + textLeft = textLeft.substr(tidx + keyword.length); + if (py != null) { + py = py.substr(tidx + keyword.length); } - right = (item.width || 0) + (item.left || 0) + (item.right || 0); - } - } - if ("center" in regions) { - item = regions["center"]; - if (item != null) { - if (!this.hasWidget(this.getName() + "center")) { - var w = BI.createWidget(item); - this.addWidget(this.getName() + "center", w); + } else if (pidx != null && pidx >= 0 && Math.floor(pidx / text.length) === Math.floor((pidx + keyword.length - 1) / text.length)) { + this.append(textLeft.substr(0, pidx)); + this.append($("<span>").addClass("bi-keyword-red-mark") + .html(BI.htmlEncode(textLeft.substr(pidx, keyword.length)))); + if (py != null) { + py = py.substr(pidx + keyword.length); } - this.getWidgetByName(this.getName() + "center").element - .css({position: "absolute", top: top, bottom: bottom, left: left, right: right}); + textLeft = textLeft.substr(pidx + keyword.length); + } else { + this.append(textLeft); + break; } } - }, - populate: function (items) { - BI.BorderLayout.superclass.populate.apply(this, arguments); - this._mount(); - } -}); -BI.shortcut("bi.border", BI.BorderLayout);/** - * 卡片布局，可以做到当前只显示一个组件，其他的都隐藏 - * @class BI.CardLayout - * @extends BI.Layout - * - * @cfg {JSON} options 配置属性 - * @cfg {String} options.defaultShowName 默认展示的子组件名 - */ -BI.CardLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.CardLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-card-layout", - items: [] - }); + return this; }, - render: function () { - BI.CardLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); + + getDomHeight: function (parent) { + var clone = $(this).clone(); + clone.appendTo($(parent || "body")); + var height = clone.height(); + clone.remove(); + return height; }, - resize: function () { - // console.log("default布局不需要resize"); + // 是否有竖直滚动条 + hasVerticalScroll: function () { + return this.height() > 0 && this[0].clientWidth < this[0].offsetWidth; }, - stroke: function (items) { - var self = this, o = this.options; - this.showIndex = void 0; - BI.each(items, function (i, item) { - if (item) { - if (!self.hasWidget(item.cardName)) { - var w = BI.createWidget(item); - w.on(BI.Events.DESTROY, function () { - var index = BI.findIndex(o.items, function (i, tItem) { - return tItem.cardName == item.cardName; - }); - if (index > -1) { - o.items.splice(index, 1); - } - }); - self.addWidget(item.cardName, w); - } else { - var w = self.getWidgetByName(item.cardName); - } - w.element.css({position: "absolute", top: "0", right: "0", bottom: "0", left: "0"}); - w.setVisible(false); - } - }); + // 是否有水平滚动条 + hasHorizonScroll: function () { + return this.width() > 0 && this[0].clientHeight < this[0].offsetHeight; }, - update: function () { + // 获取计算后的样式 + getStyle: function (name) { + var node = this[0]; + var computedStyle = void 0; + + // W3C Standard + if (window.getComputedStyle) { + // In certain cases such as within an iframe in FF3, this returns null. + computedStyle = window.getComputedStyle(node, null); + if (computedStyle) { + return computedStyle.getPropertyValue(BI.hyphenate(name)); + } + } + // Safari + if (document.defaultView && document.defaultView.getComputedStyle) { + computedStyle = document.defaultView.getComputedStyle(node, null); + // A Safari bug causes this to return null for `display: none` elements. + if (computedStyle) { + return computedStyle.getPropertyValue(BI.hyphenate(name)); + } + if (name === "display") { + return "none"; + } + } + // Internet Explorer + if (node.currentStyle) { + if (name === "float") { + return node.currentStyle.cssFloat || node.currentStyle.styleFloat; + } + return node.currentStyle[BI.camelize(name)]; + } + return node.style && node.style[BI.camelize(name)]; }, - empty: function () { - BI.CardLayout.superclass.empty.apply(this, arguments); - this.options.items = []; + __isMouseInBounds__: function (e) { + var offset2Body = this.offset(); + return !(e.pageX < offset2Body.left || e.pageX > offset2Body.left + this.outerWidth() + || e.pageY < offset2Body.top || e.pageY > offset2Body.top + this.outerHeight()); }, - populate: function (items) { - BI.CardLayout.superclass.populate.apply(this, arguments); - this._mount(); - this.options.defaultShowName && this.showCardByName(this.options.defaultShowName); + __hasZIndexMask__: function (zindex) { + return zindex && this.zIndexMask[zindex] != null; }, - isCardExisted: function (cardName) { - return BI.some(this.options.items, function (i, item) { - return item.cardName == cardName && item.el; + __buildZIndexMask__: function (zindex, domArray) { + this.zIndexMask = this.zIndexMask || {};// 存储z-index的mask + this.indexMask = this.indexMask || [];// 存储mask + var mask = BI.createWidget({ + type: "bi.center_adapt", + cls: "bi-z-index-mask", + items: domArray + }); + + mask.element.css({"z-index": zindex}); + BI.createWidget({ + type: "bi.absolute", + element: this, + items: [{ + el: mask, + left: 0, + right: 0, + top: 0, + bottom: 0 + }] }); + this.indexMask.push(mask); + zindex && (this.zIndexMask[zindex] = mask); + return mask.element; }, - getCardByName: function (cardName) { - if (!this.isCardExisted(cardName)) { - throw new Error("cardName is not exist"); + __releaseZIndexMask__: function (zindex) { + if (zindex && this.zIndexMask[zindex]) { + this.indexMask.remove(this.zIndexMask[zindex]); + this.zIndexMask[zindex].destroy(); + return; } - return this._children[cardName]; + this.indexMask = this.indexMask || []; + var indexMask = this.indexMask.pop(); + indexMask && indexMask.destroy(); + } +}); + +BI.extend(jQuery, { + + getLeftPosition: function (combo, popup, extraWidth) { + return { + left: combo.element.offset().left - popup.element.outerWidth() - (extraWidth || 0) + }; }, - _deleteCardByName: function (cardName) { - delete this._children[cardName]; - var index = BI.findIndex(this.options.items, function (i, item) { - return item.cardName == cardName; - }); - if (index > -1) { - this.options.items.splice(index, 1); - } + getRightPosition: function (combo, popup, extraWidth) { + var el = combo.element; + return { + left: el.offset().left + el.outerWidth() + (extraWidth || 0) + }; }, - deleteCardByName: function (cardName) { - if (!this.isCardExisted(cardName)) { - throw new Error("cardName is not exist"); - } + getTopPosition: function (combo, popup, extraHeight) { + return { + top: combo.element.offset().top - popup.element.outerHeight() - (extraHeight || 0) + }; + }, - var child = this._children[cardName]; - this._deleteCardByName(cardName); - child && child._destroy(); + getBottomPosition: function (combo, popup, extraHeight) { + var el = combo.element; + return { + top: el.offset().top + el.outerHeight() + (extraHeight || 0) + }; }, - addCardByName: function (cardName, cardItem) { - if (this.isCardExisted(cardName)) { - throw new Error("cardName is already exist"); - } - var widget = BI.createWidget(cardItem); - widget.element.css({ - position: "relative", - top: "0", - left: "0", - width: "100%", - height: "100%" - }).appendTo(this.element); - widget.invisible(); - this.addWidget(cardName, widget); - this.options.items.push({el: cardItem, cardName: cardName}); - return widget; + isLeftSpaceEnough: function (combo, popup, extraWidth) { + return $.getLeftPosition(combo, popup, extraWidth).left >= 0; }, - showCardByName: function (name, action, callback) { - var self = this; - // name不存在的时候全部隐藏 - var exist = this.isCardExisted(name); - if (this.showIndex != null) { - this.lastShowIndex = this.showIndex; - } - this.showIndex = name; - var flag = false; - BI.each(this.options.items, function (i, item) { - var el = self._children[item.cardName]; - if (el) { - if (name != item.cardName) { - // 动画效果只有在全部都隐藏的时候才有意义,且只要执行一次动画操作就够了 - !flag && !exist && (BI.Action && action instanceof BI.Action) ? (action.actionBack(el), flag = true) : el.invisible(); - } else { - (BI.Action && action instanceof BI.Action) ? action.actionPerformed(void 0, el, callback) : (el.visible(), callback && callback()); - } - } - }); + isRightSpaceEnough: function (combo, popup, extraWidth) { + var viewBounds = popup.element.bounds(), windowBounds = $("body").bounds(); + return $.getRightPosition(combo, popup, extraWidth).left + viewBounds.width <= windowBounds.width; }, - showLastCard: function () { - var self = this; - this.showIndex = this.lastShowIndex; - BI.each(this.options.items, function (i, item) { - self._children[item.cardName].setVisible(self.showIndex == i); - }); + isTopSpaceEnough: function (combo, popup, extraHeight) { + return $.getTopPosition(combo, popup, extraHeight).top >= 0; }, - setDefaultShowName: function (name) { - this.options.defaultShowName = name; - return this; + isBottomSpaceEnough: function (combo, popup, extraHeight) { + var viewBounds = popup.element.bounds(), windowBounds = $("body").bounds(); + return $.getBottomPosition(combo, popup, extraHeight).top + viewBounds.height <= windowBounds.height; }, - getDefaultShowName: function () { - return this.options.defaultShowName; + isRightSpaceLarger: function (combo) { + var windowBounds = $("body").bounds(); + return windowBounds.width - combo.element.offset().left - combo.element.bounds().width >= combo.element.offset().left; }, - getAllCardNames: function () { - return BI.map(this.options.items, function (i, item) { - return item.cardName; - }); + isBottomSpaceLarger: function (combo) { + var windowBounds = $("body").bounds(); + return windowBounds.height - combo.element.offset().top - combo.element.bounds().height >= combo.element.offset().top; }, - getShowingCard: function () { - if (!BI.isKey(this.showIndex)) { - return void 0; + getLeftAlignPosition: function (combo, popup, extraWidth) { + var viewBounds = popup.element.bounds(), windowBounds = $("body").bounds(); + var left = combo.element.offset().left + extraWidth; + if (left + viewBounds.width > windowBounds.width) { + left = windowBounds.width - viewBounds.width; } - return this.getWidgetByName(this.showIndex); + if (left < 0) { + left = 0; + } + return { + left: left + }; }, - deleteAllCard: function () { - var self = this; - BI.each(this.getAllCardNames(), function (i, name) { - self.deleteCardByName(name); - }); + getLeftAdaptPosition: function (combo, popup, extraWidth) { + if ($.isLeftSpaceEnough(combo, popup, extraWidth)) { + return $.getLeftPosition(combo, popup, extraWidth); + } + return { + left: 0 + }; }, - hideAllCard: function () { - var self = this; - BI.each(this.options.items, function (i, item) { - self._children[item.cardName].invisible(); - }); + getRightAlignPosition: function (combo, popup, extraWidth) { + var comboBounds = combo.element.bounds(), viewBounds = popup.element.bounds(); + var left = combo.element.offset().left + comboBounds.width - viewBounds.width - extraWidth; + if (left < 0) { + left = 0; + } + return { + left: left + }; }, - isAllCardHide: function () { - var self = this; - var flag = true; - BI.some(this.options.items, function (i, item) { - if (self._children[item.cardName].isVisible()) { - flag = false; - return false; - } - }); - return flag; + getRightAdaptPosition: function (combo, popup, extraWidth) { + if ($.isRightSpaceEnough(combo, popup, extraWidth)) { + return $.getRightPosition(combo, popup, extraWidth); + } + return { + left: $("body").bounds().width - popup.element.bounds().width + }; }, - removeWidget: function (nameOrWidget) { - var removeName; - if (BI.isWidget(nameOrWidget)) { - BI.each(this._children, function (name, child) { - if (child === nameOrWidget) { - removeName = name; - } - }); + getTopAlignPosition: function (combo, popup, extraHeight, needAdaptHeight) { + var comboOffset = combo.element.offset(); + var comboBounds = combo.element.bounds(), popupBounds = popup.element.bounds(), + windowBounds = $("body").bounds(); + var top, adaptHeight; + if ($.isBottomSpaceEnough(combo, popup, -1 * comboBounds.height + extraHeight)) { + top = comboOffset.top + extraHeight; + } else if (needAdaptHeight) { + top = comboOffset.top + extraHeight; + adaptHeight = windowBounds.height - top; } else { - removeName = nameOrWidget; + top = windowBounds.height - popupBounds.height; + if (top < extraHeight) { + adaptHeight = windowBounds.height - extraHeight; + } } - if (removeName) { - this._deleteCardByName(removeName); + if (top < extraHeight) { + top = extraHeight; } - } -}); -BI.shortcut("bi.card", BI.CardLayout);/** - * 默认的布局方式 - * - * @class BI.DefaultLayout - * @extends BI.Layout - */ -BI.DefaultLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.DefaultLayout.superclass.props.apply(this, arguments), { - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0, - items: [] - }); - }, - render: function () { - BI.DefaultLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); + return adaptHeight ? { + top: top, + adaptHeight: adaptHeight + } : { + top: top + }; }, - _addElement: function (i, item) { - var o = this.options; - var w = BI.DefaultLayout.superclass._addElement.apply(this, arguments); - if (o.vgap + o.tgap + (item.tgap || 0) !== 0) { - w.element.css({ - "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" - }); - } - if (o.hgap + o.lgap + (item.lgap || 0) !== 0) { - w.element.css({ - "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" - }); + getTopAdaptPosition: function (combo, popup, extraHeight, needAdaptHeight) { + var popupBounds = popup.element.bounds(), windowBounds = $("body").bounds(); + if ($.isTopSpaceEnough(combo, popup, extraHeight)) { + return $.getTopPosition(combo, popup, extraHeight); } - if (o.hgap + o.rgap + (item.rgap || 0) !== 0) { - w.element.css({ - "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" - }); + if (needAdaptHeight) { + return { + top: 0, + adaptHeight: combo.element.offset().top - extraHeight + }; } - if (o.vgap + o.bgap + (item.bgap || 0) !== 0) { - w.element.css({ - "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" - }); + if (popupBounds.height + extraHeight > windowBounds.height) { + return { + top: 0, + adaptHeight: windowBounds.height - extraHeight + }; } - return w; + return { + top: 0 + }; }, - resize: function () { - // console.log("default布局不需要resize") + getBottomAlignPosition: function (combo, popup, extraHeight, needAdaptHeight) { + var comboOffset = combo.element.offset(); + var comboBounds = combo.element.bounds(), popupBounds = popup.element.bounds(), + windowBounds = $("body").bounds(); + var top, adaptHeight; + if ($.isTopSpaceEnough(combo, popup, -1 * comboBounds.height + extraHeight)) { + top = comboOffset.top + comboBounds.height - popupBounds.height - extraHeight; + } else if (needAdaptHeight) { + top = 0; + adaptHeight = comboOffset.top + comboBounds.height - extraHeight; + } else { + top = 0; + if (popupBounds.height + extraHeight > windowBounds.height) { + adaptHeight = windowBounds.height - extraHeight; + } + } + if (top < 0) { + top = 0; + } + return adaptHeight ? { + top: top, + adaptHeight: adaptHeight + } : { + top: top + }; }, - populate: function (items) { - BI.DefaultLayout.superclass.populate.apply(this, arguments); - this._mount(); - } -}); -BI.shortcut("bi.default", BI.DefaultLayout);/** - * 分隔容器的控件，按照宽度和高度所占比平分整个容器 - * - * @class BI.DivisionLayout - * @extends BI.Layout - */ -BI.DivisionLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.DivisionLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-division-layout", - columns: null, - rows: null, - items: [] - // [ - // { - // column: 0, - // row: 0, - // width: 0.25, - // height: 0.33, - // el: {type: 'bi.button', text: 'button1'} - // }, - // { - // column: 1, - // row: 1, - // width: 0.25, - // height: 0.33, - // el: {type: 'bi.button', text: 'button2'} - // }, - // { - // column: 3, - // row: 2, - // width: 0.25, - // height: 0.33, - // el: {type: 'bi.button', text: 'button3'} - // } - // ] - }); - }, - render: function () { - BI.DivisionLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); + getBottomAdaptPosition: function (combo, popup, extraHeight, needAdaptHeight) { + var comboOffset = combo.element.offset(); + var comboBounds = combo.element.bounds(), popupBounds = popup.element.bounds(), + windowBounds = $("body").bounds(); + if ($.isBottomSpaceEnough(combo, popup, extraHeight)) { + return $.getBottomPosition(combo, popup, extraHeight); + } + if (needAdaptHeight) { + return { + top: comboOffset.top + comboBounds.height + extraHeight, + adaptHeight: windowBounds.height - comboOffset.top - comboBounds.height - extraHeight + }; + } + if (popupBounds.height + extraHeight > windowBounds.height) { + return { + top: extraHeight, + adaptHeight: windowBounds.height - extraHeight + }; + } + return { + top: windowBounds.height - popupBounds.height - extraHeight + }; }, - resize: function () { - this.stroke(this.opitons.items); + getCenterAdaptPosition: function (combo, popup) { + var comboOffset = combo.element.offset(); + var comboBounds = combo.element.bounds(), popupBounds = popup.element.bounds(), + windowBounds = $("body").bounds(); + var left; + if (comboOffset.left + comboBounds.width / 2 + popupBounds.width / 2 > windowBounds.width) { + left = windowBounds.width - popupBounds.width; + } else { + left = comboOffset.left + comboBounds.width / 2 - popupBounds.width / 2; + } + if (left < 0) { + left = 0; + } + return { + left: left + }; }, - addItem: function (item) { - // do nothing - throw new Error("cannot be added"); + getMiddleAdaptPosition: function (combo, popup) { + var comboOffset = combo.element.offset(); + var comboBounds = combo.element.bounds(), popupBounds = popup.element.bounds(), + windowBounds = $("body").bounds(); + var top; + if (comboOffset.top + comboBounds.height / 2 + popupBounds.height / 2 > windowBounds.height) { + top = windowBounds.height - popupBounds.height; + } else { + top = comboOffset.top + comboBounds.height / 2 - popupBounds.height / 2; + } + if (top < 0) { + top = 0; + } + return { + top: top + }; }, - stroke: function (items) { - var o = this.options; - var rows = o.rows || o.items.length, columns = o.columns || ((o.items[0] && o.items[0].length) | 0); - var map = BI.makeArray(rows), widths = {}, heights = {}; - function firstElement (item, row, col) { - if (row === 0) { - item.addClass("first-row"); - } - if (col === 0) { - item.addClass("first-col"); + getComboPositionByDirections: function (combo, popup, extraWidth, extraHeight, needAdaptHeight, directions) { + extraWidth || (extraWidth = 0); + extraHeight || (extraHeight = 0); + var i, direct; + var leftRight = [], topBottom = []; + var isNeedAdaptHeight = false, tbFirst = false, lrFirst = false; + var left, top, pos; + for (i = 0; i < directions.length; i++) { + direct = directions[i]; + switch (direct) { + case "left": + leftRight.push(direct); + break; + case "right": + leftRight.push(direct); + break; + case "top": + topBottom.push(direct); + break; + case "bottom": + topBottom.push(direct); + break; } - item.addClass(BI.isOdd(row + 1) ? "odd-row" : "even-row"); - item.addClass(BI.isOdd(col + 1) ? "odd-col" : "even-col"); - item.addClass("center-element"); } - - function firstObject (item, row, col) { - var cls = ""; - if (row === 0) { - cls += " first-row"; - } - if (col === 0) { - cls += " first-col"; + for (i = 0; i < directions.length; i++) { + direct = directions[i]; + switch (direct) { + case "left": + if (!isNeedAdaptHeight) { + var tW = tbFirst ? extraHeight : extraWidth, tH = tbFirst ? 0 : extraHeight; + if ($.isLeftSpaceEnough(combo, popup, tW)) { + left = $.getLeftPosition(combo, popup, tW).left; + if (topBottom[0] === "bottom") { + pos = $.getTopAlignPosition(combo, popup, tH, needAdaptHeight); + pos.dir = "left,bottom"; + } else { + pos = $.getBottomAlignPosition(combo, popup, tH, needAdaptHeight); + pos.dir = "left,top"; + } + if (tbFirst) { + pos.change = "left"; + } + pos.left = left; + return pos; + } + } + lrFirst = true; + break; + case "right": + if (!isNeedAdaptHeight) { + var tW = tbFirst ? extraHeight : extraWidth, tH = tbFirst ? extraWidth : extraHeight; + if ($.isRightSpaceEnough(combo, popup, tW)) { + left = $.getRightPosition(combo, popup, tW).left; + if (topBottom[0] === "bottom") { + pos = $.getTopAlignPosition(combo, popup, tH, needAdaptHeight); + pos.dir = "right,bottom"; + } else { + pos = $.getBottomAlignPosition(combo, popup, tH, needAdaptHeight); + pos.dir = "right,top"; + } + if (tbFirst) { + pos.change = "right"; + } + pos.left = left; + return pos; + } + } + lrFirst = true; + break; + case "top": + var tW = lrFirst ? extraHeight : extraWidth, tH = lrFirst ? extraWidth : extraHeight; + if ($.isTopSpaceEnough(combo, popup, tH)) { + top = $.getTopPosition(combo, popup, tH).top; + if (leftRight[0] === "right") { + pos = $.getLeftAlignPosition(combo, popup, tW, needAdaptHeight); + pos.dir = "top,right"; + } else { + pos = $.getRightAlignPosition(combo, popup, tW); + pos.dir = "top,left"; + } + if (lrFirst) { + pos.change = "top"; + } + pos.top = top; + return pos; + } + if (needAdaptHeight) { + isNeedAdaptHeight = true; + } + tbFirst = true; + break; + case "bottom": + var tW = lrFirst ? extraHeight : extraWidth, tH = lrFirst ? extraWidth : extraHeight; + if ($.isBottomSpaceEnough(combo, popup, tH)) { + top = $.getBottomPosition(combo, popup, tH).top; + if (leftRight[0] === "right") { + pos = $.getLeftAlignPosition(combo, popup, tW, needAdaptHeight); + pos.dir = "bottom,right"; + } else { + pos = $.getRightAlignPosition(combo, popup, tW); + pos.dir = "bottom,left"; + } + if (lrFirst) { + pos.change = "bottom"; + } + pos.top = top; + return pos; + } + if (needAdaptHeight) { + isNeedAdaptHeight = true; + } + tbFirst = true; + break; } - BI.isOdd(row + 1) ? (cls += " odd-row") : (cls += " even-row"); - BI.isOdd(col + 1) ? (cls += " odd-col") : (cls += " even-col"); - item.cls = (item.cls || "") + cls + " center-element"; } - function first (item, row, col) { - if (item instanceof BI.Widget) { - firstElement(item.element, row, col); - } else if (item.el instanceof BI.Widget) { - firstElement(item.el.element, row, col); - } else if (item.el) { - firstObject(item.el, row, col); - } else { - firstObject(item, row, col); - } - } - BI.each(map, function (i) { - map[i] = BI.makeArray(columns); - }); - BI.each(items, function (i, item) { - if (BI.isArray(item)) { - BI.each(item, function (j, el) { - widths[i] = (widths[i] || 0) + item.width; - heights[j] = (heights[j] || 0) + item.height; - map[i][j] = el; - }); - return; - } - widths[item.row] = (widths[item.row] || 0) + item.width; - heights[item.column] = (heights[item.column] || 0) + item.height; - map[item.row][item.column] = item; - }); - for (var i = 0; i < rows; i++) { - var totalW = 0; - for (var j = 0; j < columns; j++) { - if (!map[i][j]) { - throw new Error("item be required"); - } - if(!this.hasWidget(this.getName() + i + "_" + j)) { - var w = BI.createWidget(map[i][j]); - this.addWidget(this.getName() + i + "_" + j, w); + switch (directions[0]) { + case "left": + case "right": + if ($.isRightSpaceLarger(combo)) { + left = $.getRightAdaptPosition(combo, popup, extraWidth).left; } else { - w = this.getWidgetByName(this.getName() + i + "_" + j); - } - var left = totalW * 100 / widths[i]; - w.element.css({position: "absolute", left: left + "%"}); - if (j > 0) { - var lastW = this.getWidgetByName(this.getName() + i + "_" + (j - 1)); - lastW.element.css({right: (100 - left) + "%"}); + left = $.getLeftAdaptPosition(combo, popup, extraWidth).left; } - if (j == o.columns - 1) { - w.element.css({right: "0%"}); + if (topBottom[0] === "bottom") { + pos = $.getTopAlignPosition(combo, popup, extraHeight, needAdaptHeight); + pos.left = left; + pos.dir = directions[0] + ",bottom"; + return pos; } - first(w, i, j); - totalW += map[i][j].width; - } - } - for (var j = 0; j < o.columns; j++) { - var totalH = 0; - for (var i = 0; i < o.rows; i++) { - var w = this.getWidgetByName(this.getName() + i + "_" + j); - var top = totalH * 100 / heights[j]; - w.element.css({top: top + "%"}); - if (i > 0) { - var lastW = this.getWidgetByName(this.getName() + (i - 1) + "_" + j); - lastW.element.css({bottom: (100 - top) + "%"}); + pos = $.getBottomAlignPosition(combo, popup, extraHeight, needAdaptHeight); + pos.left = left; + pos.dir = directions[0] + ",top"; + return pos; + default : + if ($.isBottomSpaceLarger(combo)) { + pos = $.getBottomAdaptPosition(combo, popup, extraHeight, needAdaptHeight); + } else { + pos = $.getTopAdaptPosition(combo, popup, extraHeight, needAdaptHeight); } - if (i == o.rows - 1) { - w.element.css({bottom: "0%"}); + if (leftRight[0] === "right") { + left = $.getLeftAlignPosition(combo, popup, extraWidth, needAdaptHeight).left; + pos.left = left; + pos.dir = directions[0] + ",right"; + return pos; } - totalH += map[i][j].height; - } + left = $.getRightAlignPosition(combo, popup, extraWidth).left; + pos.left = left; + pos.dir = directions[0] + ",left"; + return pos; } }, - populate: function (items) { - BI.DivisionLayout.superclass.populate.apply(this, arguments); - this._mount(); - } -}); -BI.shortcut("bi.division", BI.DivisionLayout);/** - * 靠左对齐的自由浮动布局 - * @class BI.FloatLeftLayout - * @extends BI.Layout - * - * @cfg {JSON} options 配置属性 - * @cfg {Number} [hgap=0] 水平间隙 - * @cfg {Number} [vgap=0] 垂直间隙 - */ -BI.FloatLeftLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.FloatLeftLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-float-left-layout clearfix", - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0 - }); - }, - render: function () { - BI.FloatLeftLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); - }, - _addElement: function (i, item) { - var o = this.options; - var w = BI.FloatLeftLayout.superclass._addElement.apply(this, arguments); - w.element.css({position: "relative", float: "left"}); - if (BI.isNotNull(item.left)) { - w.element.css({left: item.left}); - } - if (BI.isNotNull(item.right)) { - w.element.css({right: item.right}); - } - if (BI.isNotNull(item.top)) { - w.element.css({top: item.top}); - } - if ((item.lgap || 0) + o.hgap + o.lgap !== 0) { - w.element.css("margin-left", (item.lgap || 0) + o.hgap + o.lgap); - } - if ((item.rgap || 0) + o.hgap + o.rgap !== 0) { - w.element.css("margin-right", (item.rgap || 0) + o.hgap + o.rgap); + getComboPosition: function (combo, popup, extraWidth, extraHeight, needAdaptHeight, directions, offsetStyle) { + extraWidth || (extraWidth = 0); + extraHeight || (extraHeight = 0); + var bodyHeight = $("body").bounds().height - extraHeight; + var maxHeight = Math.min(popup.attr("maxHeight") || bodyHeight, bodyHeight); + popup.resetHeight && popup.resetHeight(maxHeight); + var position = $.getComboPositionByDirections(combo, popup, extraWidth, extraHeight, needAdaptHeight, directions || ["bottom", "top", "right", "left"]); + switch (offsetStyle) { + case "center": + if (position.change) { + var p = $.getMiddleAdaptPosition(combo, popup); + position.top = p.top; + } else { + var p = $.getCenterAdaptPosition(combo, popup); + position.left = p.left; + } + break; + case "middle": + if (position.change) { + var p = $.getCenterAdaptPosition(combo, popup); + position.left = p.left; + } else { + var p = $.getMiddleAdaptPosition(combo, popup); + position.top = p.top; + } + break; } - if ((item.tgap || 0) + o.vgap + o.tgap !== 0) { - w.element.css("margin-top", (item.tgap || 0) + o.vgap + o.tgap); + if (needAdaptHeight === true) { + popup.resetHeight && popup.resetHeight(Math.min(bodyHeight - position.top, maxHeight)); } - if ((item.bgap || 0) + o.vgap + o.bgap !== 0) { - w.element.css("margin-bottom", (item.bgap || 0) + o.vgap + o.bgap); + return position; + } +});/** + * 基本的函数 + * Created by GUY on 2015/6/24. + */ +BI.Func = {}; +BI.extend(BI.Func, { + /** + * 创建唯一的名字 + * @param array + * @param name + * @returns {*} + */ + createDistinctName: function (array, name) { + var src = name, idx = 1; + name = name || ""; + while (true) { + if (BI.every(array, function (i, item) { + return item.name !== name; + })) { + break; + } + name = src + (idx++); } - return w; - }, - - resize: function () { - this.stroke(this.options.items); + return name; }, - - populate: function (items) { - BI.FloatLeftLayout.superclass.populate.apply(this, arguments); - this._mount(); + /** + * 获取搜索结果 + * @param items + * @param keyword + * @param param 搜索哪个属性 + */ + getSearchResult: function (items, keyword, param) { + var isArray = BI.isArray(items); + items = isArray ? BI.flatten(items) : items; + param || (param = "text"); + if (!BI.isKey(keyword)) { + return { + finded: BI.deepClone(items), + matched: isArray ? [] : {} + }; + } + var t, text, py; + keyword = BI.toUpperCase(keyword); + var matched = isArray ? [] : {}, finded = isArray ? [] : {}; + BI.each(items, function (i, item) { + item = BI.deepClone(item); + t = BI.stripEL(item); + text = t[param] || t.text || t.value || t.name || t; + py = BI.makeFirstPY(text); + text = BI.toUpperCase(text); + py = BI.toUpperCase(py); + var pidx; + if (text.indexOf(keyword) > -1) { + if (text === keyword) { + isArray ? matched.push(item) : (matched[i] = item); + } else { + isArray ? finded.push(item) : (finded[i] = item); + } + } else if (pidx = py.indexOf(keyword), (pidx > -1 && Math.floor(pidx / text.length) === Math.floor((pidx + keyword.length - 1) / text.length))) { + if (text === keyword || keyword.length === text.length) { + isArray ? matched.push(item) : (matched[i] = item); + } else { + isArray ? finded.push(item) : (finded[i] = item); + } + } + }); + return { + matched: matched, + finded: finded + }; } }); -BI.shortcut("bi.left", BI.FloatLeftLayout); /** - * 靠右对齐的自由浮动布局 - * @class BI.FloatRightLayout - * @extends BI.Layout - * - * @cfg {JSON} options 配置属性 - * @cfg {Number} [hgap=0] 水平间隙 - * @cfg {Number} [vgap=0] 垂直间隙 + * 对DOM操作的通用函数 + * @type {{}} */ -BI.FloatRightLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.FloatRightLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-float-right-layout clearfix", - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0 - }); - }, - render: function () { - BI.FloatRightLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); - }, +BI.DOM = {}; +BI.extend(BI.DOM, { - _addElement: function (i, item) { - var o = this.options; - var w = BI.FloatRightLayout.superclass._addElement.apply(this, arguments); - w.element.css({position: "relative", float: "right"}); - if (BI.isNotNull(item.left)) { - w.element.css({left: item.left}); - } - if (BI.isNotNull(item.right)) { - w.element.css({right: item.right}); - } - if (BI.isNotNull(item.top)) { - w.element.css({top: item.top}); - } - if ((item.lgap || 0) + o.hgap + o.lgap !== 0) { - w.element.css("margin-left", (item.lgap || 0) + o.hgap + o.lgap); - } - if ((item.rgap || 0) + o.hgap + o.rgap !== 0) { - w.element.css("margin-right", (item.rgap || 0) + o.hgap + o.rgap); - } - if ((item.tgap || 0) + o.vgap + o.tgap !== 0) { - w.element.css("margin-top", (item.tgap || 0) + o.vgap + o.tgap); - } - if ((item.bgap || 0) + o.vgap + o.bgap !== 0) { - w.element.css("margin-bottom", (item.bgap || 0) + o.vgap + o.bgap); + /** + * 把dom数组或元素悬挂起来,使其不对html产生影响 + * @param dom + */ + hang: function (doms) { + if (BI.isEmpty(doms)) { + return; } - return w; + var frag = document.createDocumentFragment(); + BI.each(doms, function (i, dom) { + dom instanceof BI.Widget && (dom = dom.element); + dom instanceof $ && dom[0] && frag.appendChild(dom[0]); + }); + return frag; }, - resize: function () { - this.stroke(this.options.items); + isExist: function (obj) { + return $("body").find(obj.element).length > 0; }, - populate: function (items) { - BI.FloatRightLayout.superclass.populate.apply(this, arguments); - this._mount(); - } -}); -BI.shortcut("bi.right", BI.FloatRightLayout);/** - * 上下的高度固定/左右的宽度固定，中间的高度/宽度自适应 - * - * @class BI.BorderLayout - * @extends BI.Layout - */ -BI.GridLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.GridLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-grid-layout", - columns: null, - rows: null, - items: [] - /* [ - { - column: 0, - row: 0, - el: {type: 'bi.button', text: 'button1'} - }, - { - column: 1, - row: 1, - el: {type: 'bi.button', text: 'button2'} - }, - { - column: 3, - row: 2, - el: {type: 'bi.button', text: 'button3'} - } - ]*/ + // 预加载图片 + preloadImages: function (srcArray, onload) { + var count = 0, images = []; + + function complete () { + count++; + if (count >= srcArray.length) { + onload(); + } + } + + BI.each(srcArray, function (i, src) { + images[i] = new Image(); + images[i].src = src; + images[i].onload = function () { + complete(); + }; + images[i].onerror = function () { + complete(); + }; }); }, - render: function () { - BI.GridLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); + + isColor: function (color) { + return color && (this.isRGBColor(color) || this.isHexColor(color)); }, - resize: function () { - // console.log("grid布局不需要resize") + isRGBColor: function (color) { + if (!color) { + return false; + } + return color.substr(0, 3) === "rgb"; }, - addItem: function () { - // do nothing - throw new Error("cannot be added"); + isHexColor: function (color) { + if (!color) { + return false; + } + return color[0] === "#" && color.length === 7; }, - stroke: function (items) { - var o = this.options; - var rows = o.rows || o.items.length, columns = o.columns || ((o.items[0] && o.items[0].length) | 0); - var width = 100 / columns, height = 100 / rows; - var els = []; - for (var i = 0; i < rows; i++) { - els[i] = []; + isDarkColor: function (hex) { + if (!hex || !this.isHexColor(hex)) { + return false; } - function firstElement (item, row, col) { - if (row === 0) { - item.addClass("first-row"); - } - if (col === 0) { - item.addClass("first-col"); - } - item.addClass(BI.isOdd(row + 1) ? "odd-row" : "even-row"); - item.addClass(BI.isOdd(col + 1) ? "odd-col" : "even-col"); - item.addClass("center-element"); + var rgb = this.rgb2json(this.hex2rgb(hex)); + var grayLevel = Math.round(rgb.r * 0.299 + rgb.g * 0.587 + rgb.b * 0.114); + if (grayLevel < 192/** 网上给的是140**/) { + return true; } + return false; + }, - function firstObject (item, row, col) { - var cls = ""; - if (row === 0) { - cls += " first-row"; - } - if (col === 0) { - cls += " first-col"; - } - BI.isOdd(row + 1) ? (cls += " odd-row") : (cls += " even-row"); - BI.isOdd(col + 1) ? (cls += " odd-col") : (cls += " even-col"); - item.cls = (item.cls || "") + cls + " center-element"; + // 获取对比颜色 + getContrastColor: function (color) { + if (!color || !this.isColor(color)) { + return ""; + } + if (this.isDarkColor(color)) { + return "#ffffff"; } + return "#1a1a1a"; + }, - function first (item, row, col) { - if (item instanceof BI.Widget) { - firstElement(item.element, row, col); - } else if (item.el instanceof BI.Widget) { - firstElement(item.el.element, row, col); - } else if (item.el) { - firstObject(item.el, row, col); - } else { - firstObject(item, row, col); - } + rgb2hex: function (rgbColour) { + if (!rgbColour || rgbColour.substr(0, 3) != "rgb") { + return ""; } + var rgbValues = rgbColour.match(/\d+(\.\d+)?/g); + var red = BI.parseInt(rgbValues[0]); + var green = BI.parseInt(rgbValues[1]); + var blue = BI.parseInt(rgbValues[2]); - BI.each(items, function (i, item) { - if (BI.isArray(item)) { - BI.each(item, function (j, el) { - els[i][j] = BI.createWidget(el); - }); - return; - } - els[item.row][item.column] = BI.createWidget(item); - }); - for (var i = 0; i < rows; i++) { - for (var j = 0; j < columns; j++) { - if (!els[i][j]) { - els[i][j] = BI.createWidget({ - type: "bi.layout" - }); - } - first(els[i][j], i, j); - els[i][j].element.css({ - position: "absolute", - top: height * i + "%", - left: width * j + "%", - right: (100 - (width * (j + 1))) + "%", - bottom: (100 - (height * (i + 1))) + "%" - }); - this.addWidget(els[i][j]); - } + var hexColour = "#" + this.int2hex(red) + this.int2hex(green) + this.int2hex(blue); + + return hexColour; + }, + + rgb2json: function (rgbColour) { + if (!rgbColour) { + return {}; + } + if (!this.isRGBColor(rgbColour)) { + return {}; } + var rgbValues = rgbColour.match(/\d+(\.\d+)?/g); + return { + r: BI.parseInt(rgbValues[0]), + g: BI.parseInt(rgbValues[1]), + b: BI.parseInt(rgbValues[2]) + }; }, - populate: function (items) { - BI.GridLayout.superclass.populate.apply(this, arguments); - this._mount(); - } -}); -BI.shortcut("bi.grid", BI.GridLayout);/** - * 水平布局 - * @class BI.HorizontalLayout - * @extends BI.Layout - */ -BI.HorizontalLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.HorizontalLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-horizontal-layout", - verticalAlign: BI.VerticalAlign.Top, - columnSize: [], - scrollx: true, - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0 - }); + rgba2json: function (rgbColour) { + if (!rgbColour) { + return {}; + } + var rgbValues = rgbColour.match(/\d+(\.\d+)?/g); + return { + r: BI.parseInt(rgbValues[0]), + g: BI.parseInt(rgbValues[1]), + b: BI.parseInt(rgbValues[2]), + a: BI.parseFloat(rgbValues[3]) + }; }, - render: function () { - BI.HorizontalLayout.superclass.render.apply(this, arguments); - this.$table = $("<table>").attr({cellspacing: 0, cellpadding: 0}).css({ - position: "relative", - "white-space": "nowrap", - "border-spacing": "0px", - border: "none", - "border-collapse": "separate" - }); - this.$tr = $("<tr>"); - this.$tr.appendTo(this.$table); - this.populate(this.options.items); + + json2rgb: function (rgb) { + if (!BI.isKey(rgb.r) || !BI.isKey(rgb.g) || !BI.isKey(rgb.b)) { + return ""; + } + return "rgb(" + rgb.r + "," + rgb.g + "," + rgb.b + ")"; }, - _addElement: function (i, item) { - var o = this.options; - var td; - var width = o.columnSize[i] <= 1 ? (o.columnSize[i] * 100 + "%") : o.columnSize[i]; - if (!this.hasWidget(this._getChildName(i))) { - var w = BI.createWidget(item); - w.element.css({position: "relative", margin: "0px auto"}); - td = BI.createWidget({ - type: "bi.default", - tagName: "td", - attributes: { - width: width - }, - items: [w] - }); - this.addWidget(this._getChildName(i), td); - } else { - td = this.getWidgetByName(this._getChildName(i)); - td.element.attr("width", width); + json2rgba: function (rgba) { + if (!BI.isKey(rgba.r) || !BI.isKey(rgba.g) || !BI.isKey(rgba.b)) { + return ""; } + return "rgba(" + rgba.r + "," + rgba.g + "," + rgba.b + "," + rgba.a + ")"; + }, - if (i === 0) { - td.element.addClass("first-element"); + int2hex: function (strNum) { + var hexdig = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f"]; + + return hexdig[strNum >>> 4] + "" + hexdig[strNum & 15]; + }, + + hex2rgb: function (color) { + if (!color) { + return ""; } - td.element.css({ - position: "relative", - "vertical-align": o.verticalAlign, - margin: "0", - padding: "0", - border: "none" - }); - if (o.hgap + o.lgap + (item.lgap || 0) > 0) { - w.element.css({ - "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" - }); + if (!this.isHexColor(color)) { + return color; } - if (o.hgap + o.rgap + (item.rgap || 0) > 0) { - w.element.css({ - "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" - }); + var tempValue = "rgb(", colorArray; + + if (color.length === 7) { + colorArray = [BI.parseInt("0x" + color.substring(1, 3)), + BI.parseInt("0x" + color.substring(3, 5)), + BI.parseInt("0x" + color.substring(5, 7))]; + } else if (color.length === 4) { + colorArray = [BI.parseInt("0x" + color.substring(1, 2)), + BI.parseInt("0x" + color.substring(2, 3)), + BI.parseInt("0x" + color.substring(3, 4))]; } - if (o.vgap + o.tgap + (item.tgap || 0) > 0) { - w.element.css({ - "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" - }); + tempValue += colorArray[0] + ","; + tempValue += colorArray[1] + ","; + tempValue += colorArray[2] + ")"; + + return tempValue; + }, + + rgba2rgb: function (rgbColour, BGcolor) { + if (BI.isNull(BGcolor)) { + BGcolor = 1; } - if (o.vgap + o.bgap + (item.bgap || 0) > 0) { - w.element.css({ - "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" - }); + if (rgbColour.substr(0, 4) != "rgba") { + return ""; } - return td; + var rgbValues = rgbColour.match(/\d+(\.\d+)?/g); + if (rgbValues.length < 4) { + return ""; + } + var R = BI.parseFloat(rgbValues[0]); + var G = BI.parseFloat(rgbValues[1]); + var B = BI.parseFloat(rgbValues[2]); + var A = BI.parseFloat(rgbValues[3]); + + return "rgb(" + Math.floor(255 * (BGcolor * (1 - A )) + R * A) + "," + + Math.floor(255 * (BGcolor * (1 - A )) + G * A) + "," + + Math.floor(255 * (BGcolor * (1 - A )) + B * A) + ")"; }, - _mountChildren: function () { - var self = this; - var frag = document.createDocumentFragment(); - var hasChild = false; - BI.each(this._children, function (i, widget) { - if (widget.element !== self.element) { - frag.appendChild(widget.element[0]); - hasChild = true; - } - }); - if (hasChild === true) { - this.$tr.append(frag); - this.element.append(this.$table); + getTextSizeWidth: function (text, fontSize) { + var span = $("<span></span>").addClass("text-width-span").appendTo($("body")); + + if (fontSize == null) { + fontSize = 12; } - }, + fontSize = fontSize + "px"; + span.css("font-size", fontSize).text(text); - resize: function () { - // console.log("horizontal layout do not need to resize"); - }, + var width = span.width(); + span.remove(); - _getWrapper: function () { - return this.$tr; + return width; }, - populate: function (items) { - BI.HorizontalLayout.superclass.populate.apply(this, arguments); - this._mount(); + // 获取滚动条的宽度 + getScrollWidth: function () { + if (this._scrollWidth == null) { + var ul = $("<div>").width(50).height(50).css({ + position: "absolute", + top: "-9999px", + overflow: "scroll" + }).appendTo($("body")); + this._scrollWidth = ul[0].offsetWidth - ul[0].clientWidth; + ul.destroy(); + } + return this._scrollWidth; } -}); -BI.shortcut("bi.horizontal", BI.HorizontalLayout); +});(function () { + var constantInjection = {}; + BI.constant = function (xtype, cls) { + if (constantInjection[xtype] != null) { + throw ("constant:[" + xtype + "] has been registed"); + } + constantInjection[xtype] = cls; + }; -/** - * 水平布局 - * @class BI.HorizontalCellLayout - * @extends BI.Layout - */ -BI.HorizontalCellLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.HorizontalCellLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-horizontal-cell-layout", - scrollable: true, - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0 - }); - }, - render: function () { - BI.HorizontalCellLayout.superclass.render.apply(this, arguments); - this.element.css({display: "table", "vertical-align": "top"}); - this.populate(this.options.items); - }, + var modelInjection = {}; + BI.model = function (xtype, cls) { + if (modelInjection[xtype] != null) { + throw ("model:[" + xtype + "] has been registed"); + } + modelInjection[xtype] = cls; + }; - _addElement: function (i, item) { - var o = this.options; - var w = BI.HorizontalCellLayout.superclass._addElement.apply(this, arguments); - w.element.css({position: "relative", display: "table-cell", "vertical-align": "middle"}); - if (o.hgap + o.lgap > 0) { - w.element.css({ - "margin-left": o.hgap + o.lgap + "px" - }); + var storeInjection = {}; + BI.store = function (xtype, cls) { + if (storeInjection[xtype] != null) { + throw ("store:[" + xtype + "] has been registed"); } - if (o.hgap + o.rgap > 0) { - w.element.css({ - "margin-right": o.hgap + o.rgap + "px" - }); + storeInjection[xtype] = cls; + }; + + var serviceInjection = {}; + BI.service = function (xtype, cls) { + if (serviceInjection[xtype] != null) { + throw ("service:[" + xtype + "] has been registed"); } - if (o.vgap + o.tgap > 0) { - w.element.css({ - "margin-top": o.vgap + o.tgap + "px" - }); + serviceInjection[xtype] = cls; + }; + + var providerInjection = {}; + BI.provider = function (xtype, cls) { + if (providerInjection[xtype] != null) { + throw ("provider:[" + xtype + "] has been registed"); } - if (o.vgap + o.bgap > 0) { - w.element.css({ - "margin-bottom": o.vgap + o.bgap + "px" - }); + providerInjection[xtype] = cls; + }; + + BI.config = function (type, configFn) { + if (constantInjection[type]) { + return constantInjection[type] = configFn(constantInjection[type]); } - return w; - }, + if (providerInjection[type]) { + if (!providers[type]) { + providers[type] = new providerInjection[type](); + } + return configFn(providers[type]); + } + BI.Plugin.registerWidget(type, configFn); + }; - resize: function () { - // console.log("horizontal do not need to resize"); + var actions = {}; + BI.action = function (type, actionFn) { + if (!actions[type]) { + actions[type] = []; + } + actions[type].push(actionFn); + return function () { + actions[type].remove(actionFn); + if (actions[type].length === 0) { + delete actions[type]; + } + }; + }; + + BI.Constants = { + getConstant: function (type) { + return constantInjection[type]; + } + }; + + BI.Models = { + getModel: function (type, config) { + return new modelInjection[type](config); + } + }; + + var stores = {}; + + BI.Stores = { + getStore: function (type, config) { + if (stores[type]) { + return stores[type]; + } + return stores[type] = new storeInjection[type](config); + }, + releaseStore: function (type) { + delete stores[type]; + } + }; + + var services = {}; + + BI.Services = { + getService: function (type, config) { + if (services[type]) { + return services[type]; + } + return services[type] = new serviceInjection[type](config); + }, + releaseService: function (type) { + delete services[type]; + } + }; + + var providers = {}, providerInstance = {}; + + BI.Providers = { + getProvider: function (type, config) { + if (!providers[type]) { + providers[type] = new providerInjection[type](); + } + if (!providerInstance[type]) { + providerInstance[type] = new providers[type].$get()(config); + } + return providerInstance[type]; + }, + releaseProvider: function (type) { + delete providers[type]; + delete providerInstance[type]; + } + }; + + BI.Actions = { + runAction: function (type, config) { + BI.each(actions[type], function (i, act) { + act(config); + }); + } + }; +})(); +/** + * guy + * 检测某个Widget的EventChange事件然后去show某个card + * @type {*|void|Object} + * @class BI.ShowListener + * @extends BI.OB + */ +BI.ShowListener = BI.inherit(BI.OB, { + _defaultConfig: function () { + return BI.extend(BI.ShowListener.superclass._defaultConfig.apply(this, arguments), { + eventObj: BI.createWidget(), + cardLayout: null, + cardNameCreator: function (v) { + return v; + }, + cardCreator: BI.emptyFn, + afterCardCreated: BI.emptyFn, + afterCardShow: BI.emptyFn + }); }, - populate: function (items) { - BI.HorizontalCellLayout.superclass.populate.apply(this, arguments); - this._mount(); + _init: function () { + BI.ShowListener.superclass._init.apply(this, arguments); + var self = this, o = this.options; + o.eventObj.on(BI.Controller.EVENT_CHANGE, function (type, v, ob) { + if (type === BI.Events.CLICK) { + v = v || o.eventObj.getValue(); + v = BI.isArray(v) ? (v.length > 1 ? v.toString() : v[0]) : v; + if (BI.isNull(v)) { + throw new Error("value cannot be null"); + } + var cardName = o.cardNameCreator(v); + if (!o.cardLayout.isCardExisted(cardName)) { + var card = o.cardCreator(cardName); + o.cardLayout.addCardByName(cardName, card); + o.afterCardCreated(cardName); + } + o.cardLayout.showCardByName(cardName); + BI.nextTick(function () { + o.afterCardShow(cardName); + self.fireEvent(BI.ShowListener.EVENT_CHANGE, cardName); + }); + } + }); } }); -BI.shortcut("bi.horizontal_cell", BI.HorizontalCellLayout);/** - * 靠左对齐的自由浮动布局 - * @class BI.LatticeLayout - * @extends BI.Layout +BI.ShowListener.EVENT_CHANGE = "ShowListener.EVENT_CHANGE";/** + * style加载管理器 * - * @cfg {JSON} options 配置属性 - * @cfg {Number} [hgap=0] 水平间隙 - * @cfg {Number} [vgap=0] 垂直间隙 + * Created by GUY on 2015/9/7. + * @class */ -BI.LatticeLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.LatticeLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-lattice-layout clearfix" - // columnSize: [0.2, 0.2, 0.6], - }); +BI.StyleLoaderManager = BI.inherit(BI.OB, { + _defaultConfig: function () { + return BI.extend(BI.StyleLoaderManager.superclass._defaultConfig.apply(this, arguments), {}); }, - render: function () { - BI.LatticeLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); + + _init: function () { + BI.StyleLoaderManager.superclass._init.apply(this, arguments); + this.stylesManager = {}; }, - _addElement: function (i, item) { - var o = this.options; - var w = BI.LatticeLayout.superclass._addElement.apply(this, arguments); - if (o.columnSize && o.columnSize[i]) { - var width = o.columnSize[i] / BI.sum(o.columnSize) * 100 + "%"; + loadStyle: function (name, styleString) { + var d = document, styles = d.createElement("style"); + d.getElementsByTagName("head")[0].appendChild(styles); + styles.setAttribute("type", "text/css"); + if (styles.styleSheet) { + styles.styleSheet.cssText = styleString; } else { - var width = 1 / this.options.items.length * 100 + "%"; + styles.appendChild(document.createTextNode(styleString)); } - w.element.css({position: "relative", float: "left", width: width}); - return w; - }, + this.stylesManager[name] = styles; - addItem: function (item) { - var w = BI.LatticeLayout.superclass.addItem.apply(this, arguments); - this.resize(); - return w; + return this; }, - addItemAt: function (item) { - var w = BI.LatticeLayout.superclass.addItemAt.apply(this, arguments); - this.resize(); - return w; + get: function (name) { + return this.stylesManager[name]; }, - resize: function () { - this.stroke(this.options.items); + has: function (name) { + return this.stylesManager[name] != null; }, - populate: function (items) { - BI.LatticeLayout.superclass.populate.apply(this, arguments); - this._mount(); + removeStyle: function (name) { + if (!this.has(name)) { + return this; + } + this.stylesManager[name].parentNode.removeChild(this.stylesManager[name]); + delete this.stylesManager[name]; + return this; } -}); -BI.shortcut("bi.lattice", BI.LatticeLayout);/** - * 上下的高度固定/左右的宽度固定，中间的高度/宽度自适应 - * - * @class BI.TableLayout - * @extends BI.Layout +});/** + * @class BI.Logic + * @extends BI.OB */ -BI.TableLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.TableLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-table-layout", - scrolly: true, - columnSize: [200, 200, "fill"], - rowSize: 30, // or [30,30,30] - hgap: 0, - vgap: 0, - items: [[ - { - el: {text: "label1"} - }, - { - el: {text: "label2"} - }, - { - el: {text: "label3"} - } - ]] - }); - }, - render: function () { - BI.TableLayout.superclass.render.apply(this, arguments); - this.rows = 0; - this.populate(this.options.items); - }, - - _addElement: function (idx, arr) { - var o = this.options; - var abs = [], left = 0, right = 0, i, j; - - function firstElement (item, row, col) { - if (row === 0) { - item.addClass("first-row"); - } - if (col === 0) { - item.addClass("first-col"); - } - item.addClass(BI.isOdd(row + 1) ? "odd-row" : "even-row"); - item.addClass(BI.isOdd(col + 1) ? "odd-col" : "even-col"); - item.addClass("center-element"); - } - - function firstObject (item, row, col) { - var cls = ""; - if (row === 0) { - cls += " first-row"; - } - if (col === 0) { - cls += " first-col"; - } - BI.isOdd(row + 1) ? (cls += " odd-row") : (cls += " even-row"); - BI.isOdd(col + 1) ? (cls += " odd-col") : (cls += " even-col"); - item.cls = (item.cls || "") + cls + " center-element"; - } +BI.Logic = BI.inherit(BI.OB, { + createLogic: function () { + return this.options || {}; + } +}); - function first (item, row, col) { - if (item instanceof BI.Widget) { - firstElement(item.element, row, col); - } else if (item.el instanceof BI.Widget) { - firstElement(item.el.element, row, col); - } else if (item.el) { - firstObject(item.el, row, col); - } else { - firstObject(item, row, col); - } +BI.LogicFactory = { + Type: { + Vertical: "vertical", + Horizontal: "horizontal", + Table: "table", + HorizontalFill: "horizontal_fill" + }, + createLogic: function (key, options) { + var logic; + switch (key) { + case BI.LogicFactory.Type.Vertical: + logic = BI.VerticalLayoutLogic; + break; + case BI.LogicFactory.Type.Horizontal: + logic = BI.HorizontalLayoutLogic; + break; + case BI.LogicFactory.Type.Table: + logic = BI.TableLayoutLogic; + break; + case BI.LogicFactory.Type.HorizontalFill: + logic = BI.HorizontalFillLayoutLogic; + break; + default : + logic = BI.Logic; + break; } + return new logic(options).createLogic(); + }, - for (i = 0; i < arr.length; i++) { - if (BI.isNumber(o.columnSize[i])) { - first(arr[i], this.rows, i); - abs.push(BI.extend({ - top: 0, - bottom: 0, - left: o.columnSize[i] <= 1 ? left * 100 + "%" : left, - width: o.columnSize[i] <= 1 ? o.columnSize[i] * 100 + "%" : o.columnSize[i] - }, arr[i])); - left += o.columnSize[i] + (o.columnSize[i] < 1 ? 0 : o.hgap); - } else { + createLogicTypeByDirection: function (direction) { + switch (direction) { + case BI.Direction.Top: + case BI.Direction.Bottom: + case BI.Direction.Custom: + return BI.LogicFactory.Type.Vertical; break; - } + case BI.Direction.Left: + case BI.Direction.Right: + return BI.LogicFactory.Type.Horizontal; } - for (j = arr.length - 1; j > i; j--) { - if (BI.isNumber(o.columnSize[j])) { - first(arr[j], this.rows, j); - abs.push(BI.extend({ - top: 0, - bottom: 0, - right: o.columnSize[j] <= 1 ? right * 100 + "%" : right, - width: o.columnSize[j] <= 1 ? o.columnSize[j] * 100 + "%" : o.columnSize[j] - }, arr[j])); - right += o.columnSize[j] + (o.columnSize[j] < 1 ? 0 : o.hgap); - } else { - throw new Error("item with fill can only be one"); + }, + + createLogicItemsByDirection: function (direction) { + var layout; + var items = Array.prototype.slice.call(arguments, 1); + items = BI.map(items, function (i, item) { + if (BI.isWidget(item)) { + return { + el: item, + width: item.options.width, + height: item.options.height + }; } - } - if (i >= 0 && i < arr.length) { - first(arr[i], this.rows, i); - abs.push(BI.extend({ - top: 0, - bottom: 0, - left: left <= 1 ? left * 100 + "%" : left, - right: right <= 1 ? right * 100 + "%" : right - }, arr[i])); - } - var w = BI.createWidget({ - type: "bi.absolute", - height: BI.isArray(o.rowSize) ? o.rowSize[this.rows] : o.rowSize, - items: abs + return item; }); - if (this.rows > 0) { - this.getWidgetByName(this.getName() + (this.rows - 1)).element.css({ - "margin-bottom": o.vgap - }); + switch (direction) { + case BI.Direction.Bottom: + layout = BI.LogicFactory.Type.Vertical; + items.reverse(); + break; + case BI.Direction.Right: + layout = BI.LogicFactory.Type.Horizontal; + items.reverse(); + break; + case BI.Direction.Custom: + items = items.slice(1); + break; } - w.element.css({ - position: "relative" + return items; + } +};/** + * guy + * 上下布局逻辑 + * 上下布局的时候要考虑到是动态布局还是静态布局 + * + * @class BI.VerticalLayoutLogic + * @extends BI.Logic + */ +BI.VerticalLayoutLogic = BI.inherit(BI.Logic, { + _defaultConfig: function () { + return BI.extend(BI.VerticalLayoutLogic.superclass._defaultConfig.apply(this, arguments), { + dynamic: false, + scrollable: null, + scrolly: false, + scrollx: false, + items: [], + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0 }); - this.addWidget(this.getName() + (this.rows++), w); - return w; - }, - - resize: function () { - // console.log("table布局不需要resize"); }, - addItem: function (arr) { - if (!BI.isArray(arr)) { - throw new Error("item must be array"); + createLogic: function () { + var layout, o = this.options; + if (o.dynamic) { + layout = "bi.vertical"; + } else { + layout = "bi.vtape"; } - return BI.TableLayout.superclass.addItem.apply(this, arguments); + return { + type: layout, + scrollable: o.scrollable, + scrolly: o.scrolly, + scrollx: o.scrollx, + hgap: o.hgap, + vgap: o.vgap, + lgap: o.lgap, + rgap: o.rgap, + tgap: o.tgap, + bgap: o.bgap, + items: o.items + }; }, - populate: function (items) { - BI.TableLayout.superclass.populate.apply(this, arguments); - this._mount(); + _init: function () { + BI.VerticalLayoutLogic.superclass._init.apply(this, arguments); } }); -BI.shortcut("bi.table", BI.TableLayout);/** - * 水平tape布局 - * @class BI.HTapeLayout - * @extends BI.Layout + + +/** + * guy + * 左右布局逻辑 + * 左右布局的时候要考虑到是动态布局还是静态布局 + * + * @class BI.HorizontalLayoutLogic + * @extends BI.Logic */ -BI.HTapeLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.HTapeLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-h-tape-layout", +BI.HorizontalLayoutLogic = BI.inherit(BI.Logic, { + _defaultConfig: function () { + return BI.extend(BI.HorizontalLayoutLogic.superclass._defaultConfig.apply(this, arguments), { + dynamic: false, + scrollable: null, + scrolly: false, + scrollx: false, + items: [], hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, - bgap: 0, - items: [ - { - width: 100, - el: {type: "bi.button", text: "button1"} - }, - { - width: "fill", - el: {type: "bi.button", text: "button2"} - }, - { - width: 200, - el: {type: "bi.button", text: "button3"} - } - ] + bgap: 0 }); }, - render: function () { - BI.HTapeLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); - }, - resize: function () { - this.stroke(this.options.items); - }, - addItem: function (item) { - // do nothing - throw new Error("cannot be added"); + createLogic: function () { + var layout, o = this.options; + if (o.dynamic) { + layout = "bi.vertical_adapt"; + } else { + layout = "bi.htape"; + } + return { + type: layout, + scrollable: o.scrollable, + scrolly: o.scrolly, + scrollx: o.scrollx, + hgap: o.hgap, + vgap: o.vgap, + lgap: o.lgap, + rgap: o.rgap, + tgap: o.tgap, + bgap: o.bgap, + items: o.items + }; }, - stroke: function (items) { - var self = this, o = this.options; - items = BI.compact(items); - BI.each(items, function (i, item) { - if (!self.hasWidget(self.getName() + i + "")) { - var w = BI.createWidget(item); - self.addWidget(self.getName() + i + "", w); - } else { - w = self.getWidgetByName(self.getName() + i + ""); - } - w.element.css({position: "absolute", top: o.vgap + o.tgap + "px", bottom: o.vgap + o.bgap + "px"}); - }); - - var left = {}, right = {}; - left[0] = 0; - right[items.length - 1] = 0; + _init: function () { + BI.HorizontalLayoutLogic.superclass._init.apply(this, arguments); + } +}); - BI.any(items, function (i, item) { - var w = self.getWidgetByName(self.getName() + i + ""); - if (BI.isNull(left[i])) { - left[i] = left[i - 1] + items[i - 1].width + 2 * o.hgap + o.lgap + o.rgap; - } - if (item.width < 1 && item.width >= 0) { - w.element.css({left: left[i] * 100 + "%", width: item.width * 100 + "%"}); - } else { - w.element.css({ - left: left[i] + o.hgap + o.lgap + "px", - width: BI.isNumber(item.width) ? item.width : "" - }); - } - if (!BI.isNumber(item.width)) { - return true; - } - }); - BI.backAny(items, function (i, item) { - var w = self.getWidgetByName(self.getName() + i + ""); - if (BI.isNull(right[i])) { - right[i] = right[i + 1] + items[i + 1].width + 2 * o.hgap + o.lgap + o.rgap; - } - if (item.width < 1 && item.width >= 0) { - w.element.css({right: right[i] * 100 + "%", width: item.width * 100 + "%"}); - } else { - w.element.css({ - right: right[i] + o.hgap + o.rgap + "px", - width: BI.isNumber(item.width) ? item.width : "" - }); - } - if (!BI.isNumber(item.width)) { - return true; - } +/** + * guy + * 表格布局逻辑 + * 表格布局的时候要考虑到是动态布局还是静态布局 + * + * @class BI.TableLayoutLogic + * @extends BI.OB + */ +BI.TableLayoutLogic = BI.inherit(BI.Logic, { + _defaultConfig: function () { + return BI.extend(BI.TableLayoutLogic.superclass._defaultConfig.apply(this, arguments), { + dynamic: false, + scrollable: null, + scrolly: false, + scrollx: false, + columns: 0, + rows: 0, + columnSize: [], + rowSize: [], + hgap: 0, + vgap: 0, + items: [] }); }, - populate: function (items) { - BI.HTapeLayout.superclass.populate.apply(this, arguments); - this._mount(); + createLogic: function () { + var layout, o = this.options; + if (o.dynamic) { + layout = "bi.table"; + } else { + layout = "bi.window"; + } + return { + type: layout, + scrollable: o.scrollable, + scrolly: o.scrolly, + scrollx: o.scrollx, + columns: o.columns, + rows: o.rows, + columnSize: o.columnSize, + rowSize: o.rowSize, + hgap: o.hgap, + vgap: o.vgap, + items: o.items + }; + }, + + _init: function () { + BI.TableLayoutLogic.superclass._init.apply(this, arguments); } }); -BI.shortcut("bi.htape", BI.HTapeLayout); /** - * 垂直tape布局 - * @class BI.VTapeLayout - * @extends BI.Layout + * guy + * 左右充满布局逻辑 + * + * @class BI.HorizontalFillLayoutLogic + * @extends BI.Logic */ -BI.VTapeLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.VTapeLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-v-tape-layout", +BI.HorizontalFillLayoutLogic = BI.inherit(BI.Logic, { + _defaultConfig: function () { + return BI.extend(BI.HorizontalFillLayoutLogic.superclass._defaultConfig.apply(this, arguments), { + dynamic: false, + scrollable: null, + scrolly: false, + scrollx: false, + items: [], hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, - bgap: 0, - items: [ - { - height: 100, - el: {type: "bi.button", text: "button1"} - }, - { - height: "fill", - el: {type: "bi.button", text: "button2"} - }, - { - height: 200, - el: {type: "bi.button", text: "button3"} - } - ] + bgap: 0 }); }, - render: function () { - BI.VTapeLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); - }, - resize: function () { - this.stroke(this.options.items); + createLogic: function () { + var layout, o = this.options; + var columnSize = []; + BI.each(o.items, function (i, item) { + columnSize.push(item.width || 0); + }); + if (o.dynamic) { + layout = "bi.horizontal_adapt"; + } else { + layout = "bi.htape"; + } + return { + type: layout, + columnSize: columnSize, + scrollable: o.scrollable, + scrolly: o.scrolly, + scrollx: o.scrollx, + hgap: o.hgap, + vgap: o.vgap, + lgap: o.lgap, + rgap: o.rgap, + tgap: o.tgap, + bgap: o.bgap, + items: o.items + }; }, - addItem: function (item) { - // do nothing - throw new Error("cannot be added"); - }, + _init: function () { + BI.HorizontalFillLayoutLogic.superclass._init.apply(this, arguments); + } +});BI.Plugin = BI.Plugin || {}; +!(function () { + var _WidgetsPlugin = {}; + var _ObjectPlugin = {}; + BI.extend(BI.Plugin, { - stroke: function (items) { - var self = this, o = this.options; - items = BI.compact(items); - BI.each(items, function (i, item) { - if (!self.hasWidget(self.getName() + i + "")) { - var w = BI.createWidget(item); - self.addWidget(self.getName() + i + "", w); - } else { - w = self.getWidgetByName(self.getName() + i + ""); + getWidget: function (type, options) { + if (_WidgetsPlugin[type]) { + var res; + for (var i = _WidgetsPlugin[type].length - 1; i >= 0; i--) { + if (res = _WidgetsPlugin[type][i](options)) { + return res; + } + } } - w.element.css({position: "absolute", left: o.hgap + o.lgap + "px", right: o.hgap + o.rgap + "px"}); - }); - - var top = {}, bottom = {}; - top[0] = 0; - bottom[items.length - 1] = 0; + return options; + }, - BI.any(items, function (i, item) { - var w = self.getWidgetByName(self.getName() + i + ""); - if (BI.isNull(top[i])) { - top[i] = top[i - 1] + items[i - 1].height + 2 * o.vgap + o.tgap + o.bgap; - } - if (item.height < 1 && item.height >= 0) { - w.element.css({top: top[i] * 100 + "%", height: item.height * 100 + "%"}); - } else { - w.element.css({ - top: top[i] + o.vgap + o.tgap + "px", - height: BI.isNumber(item.height) ? item.height : "" - }); + registerWidget: function (type, fn) { + if (!_WidgetsPlugin[type]) { + _WidgetsPlugin[type] = []; } - if (!BI.isNumber(item.height)) { - return true; + if (_WidgetsPlugin[type].length > 0) { + console.log("组件已经注册过了!"); } - }); - BI.backAny(items, function (i, item) { - var w = self.getWidgetByName(self.getName() + i + ""); - if (BI.isNull(bottom[i])) { - bottom[i] = bottom[i + 1] + items[i + 1].height + 2 * o.vgap + o.tgap + o.bgap; + _WidgetsPlugin[type].push(fn); + }, + + relieveWidget: function (type) { + delete _WidgetsPlugin[type]; + }, + + getObject: function (type, object) { + if (_ObjectPlugin[type]) { + var res; + for (var i = 0, len = _ObjectPlugin[type].length; i < len; i++) { + res = _ObjectPlugin[type][i](object); + } } - if (item.height < 1 && item.height >= 0) { - w.element.css({bottom: bottom[i] * 100 + "%", height: item.height * 100 + "%"}); - } else { - w.element.css({ - bottom: bottom[i] + o.vgap + o.bgap + "px", - height: BI.isNumber(item.height) ? item.height : "" - }); + return res || object; + }, + + registerObject: function (type, fn) { + if (!_ObjectPlugin[type]) { + _ObjectPlugin[type] = []; } - if (!BI.isNumber(item.height)) { - return true; + if (_ObjectPlugin[type].length > 0) { + console.log("对象已经注册过了!"); } - }); + _ObjectPlugin[type].push(fn); + }, + + relieveObject: function (type) { + delete _ObjectPlugin[type]; + } + }); +})();/** + * 对数组对象的扩展 + * @class Array + */ +$.extend(Array.prototype, { + contains: function (o) { + return this.indexOf(o) > -1; }, - populate: function (items) { - BI.VTapeLayout.superclass.populate.apply(this, arguments); - this._mount(); + /** + * 从数组中移除指定的值，如果值不在数组中，则不产生任何效果 + * @param {Object} o 要移除的值 + * @return {Array} 移除制定值后的数组 + */ + remove: function (o) { + var index = this.indexOf(o); + if (index !== -1) { + this.splice(index, 1); + } + return this; + }, + + pushArray: function (array) { + for (var i = 0; i < array.length; i++) { + this.push(array[i]); + } + }, + pushDistinct: function (obj) { + if (!this.contains(obj)) { + this.push(obj); + } + }, + pushDistinctArray: function (array) { + for (var i = 0, len = array.length; i < len; i++) { + this.pushDistinct(array[i]); + } } }); -BI.shortcut("bi.vtape", BI.VTapeLayout);/** - * td布局 - * @class BI.TdLayout - * @extends BI.Layout +$(function () { + // 牵扯到国际化这些常量在页面加载后再生效 + // full day names + Date._DN = [BI.i18nText("BI-Basic_Sunday"), + BI.i18nText("BI-Basic_Monday"), + BI.i18nText("BI-Basic_Tuesday"), + BI.i18nText("BI-Basic_Wednesday"), + BI.i18nText("BI-Basic_Thursday"), + BI.i18nText("BI-Basic_Friday"), + BI.i18nText("BI-Basic_Saturday"), + BI.i18nText("BI-Basic_Sunday")]; + + // short day names + Date._SDN = [BI.i18nText("BI-Basic_Simple_Sunday"), + BI.i18nText("BI-Basic_Simple_Monday"), + BI.i18nText("BI-Basic_Simple_Tuesday"), + BI.i18nText("BI-Basic_Simple_Wednesday"), + BI.i18nText("BI-Basic_Simple_Thursday"), + BI.i18nText("BI-Basic_Simple_Friday"), + BI.i18nText("BI-Basic_Simple_Saturday"), + BI.i18nText("BI-Basic_Simple_Sunday")]; + + // Monday first, etc. + Date._FD = 1; + + // full month namesdat + Date._MN = [ + BI.i18nText("BI-Basic_January"), + BI.i18nText("BI-Basic_February"), + BI.i18nText("BI-Basic_March"), + BI.i18nText("BI-Basic_April"), + BI.i18nText("BI-Basic_May"), + BI.i18nText("BI-Basic_June"), + BI.i18nText("BI-Basic_July"), + BI.i18nText("BI-Basic_August"), + BI.i18nText("BI-Basic_September"), + BI.i18nText("BI-Basic_October"), + BI.i18nText("BI-Basic_November"), + BI.i18nText("BI-Basic_December")]; + + // short month names + Date._SMN = [0, + 1, + 2, + 3, + 4, + 5, + 6, + 7, + 8, + 9, + 10, + 11]; + + Date._QN = ["", BI.i18nText("BI-Quarter_1"), + BI.i18nText("BI-Quarter_2"), + BI.i18nText("BI-Quarter_3"), + BI.i18nText("BI-Quarter_4")]; + + /** Adds the number of days array to the Date object. */ + Date._MD = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]; +}); + +/** Constants used for time computations */ +Date.SECOND = 1000; +Date.MINUTE = 60 * Date.SECOND; +Date.HOUR = 60 * Date.MINUTE; +Date.DAY = 24 * Date.HOUR; +Date.WEEK = 7 * Date.DAY; + +/** + * 获取时区 + * @returns {String} */ -BI.TdLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.TdLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-td-layout", - columnSize: [200, 200, 200], - hgap: 0, - vgap: 0, - items: [[ - { - el: {text: "label1"} - }, - { - el: {text: "label2"} - }, - { - el: {text: "label3"} - } - ]] - }); - }, - render: function () { - BI.TdLayout.superclass.render.apply(this, arguments); - this.$table = $("<table>").attr({cellspacing: 0, cellpadding: 0}).css({ - position: "relative", - width: "100%", - height: "100%", - "border-spacing": "0px", - border: "none", - "border-collapse": "separate" - }); - this.rows = 0; - this.populate(this.options.items); - }, +Date.prototype.getTimezone = function () { + return this.toString().replace(/^.* (?:\((.*)\)|([A-Z]{1,4})(?:[\-+][0-9]{4})?(?: -?\d+)?)$/, "$1$2").replace(/[^A-Z]/g, ""); +}; + +/** Returns the number of days in the current month */ +Date.prototype.getMonthDays = function (month) { + var year = this.getFullYear(); + if (typeof month === "undefined") { + month = this.getMonth(); + } + if (((0 == (year % 4)) && ( (0 != (year % 100)) || (0 == (year % 400)))) && month == 1) { + return 29; + } + return Date._MD[month]; + +}; + +/** + * 获取每月的最后一天 + * @returns {Date} + */ +Date.prototype.getLastDateOfMonth = function () { + return Date.getDate(this.getFullYear(), this.getMonth(), this.getMonthDays()); +}; + +/** Returns the number of day in the year. */ +Date.prototype.getDayOfYear = function () { + var now = Date.getDate(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0); + var then = Date.getDate(this.getFullYear(), 0, 0, 0, 0, 0); + var time = now - then; + return Math.floor(time / Date.DAY); +}; + +/** Returns the number of the week in year, as defined in ISO 8601. */ +Date.prototype.getWeekNumber = function () { + var d = Date.getDate(this.getFullYear(), this.getMonth(), this.getDate(), 0, 0, 0); + // 周一是一周第一天 + var week = d.getDay() === 0 ? 7 : d.getDay(); + // var week = d.getDay(); + if (this.getMonth() === 0 && this.getDate() <= week) { + return 1; + } + d.setDate(this.getDate() - (week - 1)); + var ms = d.valueOf(); // GMT + d.setMonth(0); + d.setDate(1); + var offset = Math.floor((ms - d.valueOf()) / (7 * 864e5)) + 1; + if (d.getDay() !== 1) { + offset++; + } + return offset; +}; + +Date.prototype.getQuarter = function () { + return Math.floor(this.getMonth() / 3) + 1; +}; + +// 离当前时间多少天的时间 +Date.prototype.getOffsetDate = function (offset) { + return Date.getDate(Date.getTime(this.getFullYear(), this.getMonth(), this.getDate(), this.getHours(), this.getMinutes(), this.getSeconds()) + offset * 864e5); +}; + +Date.prototype.getAfterMulQuarter = function (n) { + var dt = Date.getDate(Date.getTime(this.getFullYear(), this.getMonth(), this.getDate(), this.getHours(), this.getMinutes(), this.getSeconds())); + dt.setMonth(dt.getMonth() + n * 3); + return dt; +}; +// 获得n个季度前的日期 +Date.prototype.getBeforeMulQuarter = function (n) { + var dt = Date.getDate(Date.getTime(this.getFullYear(), this.getMonth(), this.getDate(), this.getHours(), this.getMinutes(), this.getSeconds())); + dt.setMonth(dt.getMonth() - n * 3); + return dt; +}; +// 得到本季度的起始月份 +Date.prototype.getQuarterStartMonth = function () { + var quarterStartMonth = 0; + var nowMonth = this.getMonth(); + if (nowMonth < 3) { + quarterStartMonth = 0; + } + if (2 < nowMonth && nowMonth < 6) { + quarterStartMonth = 3; + } + if (5 < nowMonth && nowMonth < 9) { + quarterStartMonth = 6; + } + if (nowMonth > 8) { + quarterStartMonth = 9; + } + return quarterStartMonth; +}; +// 获得本季度的起始日期 +Date.prototype.getQuarterStartDate = function () { + return Date.getDate(this.getFullYear(), this.getQuarterStartMonth(), 1); +}; +// 得到本季度的结束日期 +Date.prototype.getQuarterEndDate = function () { + var quarterEndMonth = this.getQuarterStartMonth() + 2; + return Date.getDate(this.getFullYear(), quarterEndMonth, this.getMonthDays(quarterEndMonth)); +}; +Date.prototype.getAfterMultiMonth = function (n) { + var dt = Date.getDate(Date.getTime(this.getFullYear(), this.getMonth(), this.getDate(), this.getHours(), this.getMinutes(), this.getSeconds())); + dt.setMonth(dt.getMonth() + n | 0); + return dt; +}; +Date.prototype.getBeforeMultiMonth = function (n) { + var dt = Date.getDate(Date.getTime(this.getFullYear(), this.getMonth(), this.getDate(), this.getHours(), this.getMinutes(), this.getSeconds())); + dt.setMonth(dt.getMonth() - n | 0); + return dt; +}; + +// 指定日期n个月之前或之后的日期 +Date.prototype.getOffsetMonth = function (n) { + var dt = Date.getDate(Date.getTime(this.getFullYear(), this.getMonth(), this.getDate(), this.getHours(), this.getMinutes(), this.getSeconds())); + var day = dt.getDate(); + var monthDay = Date.getDate(dt.getFullYear(), dt.getMonth() + parseInt(n), 1).getMonthDays(); + if (day > monthDay) { + day = monthDay; + } + dt.setDate(day); + dt.setMonth(dt.getMonth() + parseInt(n)); + return dt; +}; + +// 获得本周的起始日期 +Date.prototype.getWeekStartDate = function () { + var w = this.getDay(); + return this.getOffsetDate(w === 0 ? -6 : 1 - w); +}; +// 得到本周的结束日期 +Date.prototype.getWeekEndDate = function () { + var w = this.getDay(); + return this.getOffsetDate(w === 0 ? 0 : 7 - w); +}; + +/** Checks date and time equality */ +Date.prototype.equalsTo = function (date) { + return ((this.getFullYear() == date.getFullYear()) && + (this.getMonth() == date.getMonth()) && + (this.getDate() == date.getDate()) && + (this.getHours() == date.getHours()) && + (this.getMinutes() == date.getMinutes()) && + (this.getSeconds() == date.getSeconds())); +}; + +/** Set only the year, month, date parts (keep existing time) */ +Date.prototype.setDateOnly = function (date) { + var tmp = Date.getDate(date); + this.setDate(1); + this.setFullYear(tmp.getFullYear()); + this.setMonth(tmp.getMonth()); + this.setDate(tmp.getDate()); +}; +/** Prints the date in a string according to the given format. */ +Date.prototype.print = function (str) { + var m = this.getMonth(); + var d = this.getDate(); + var y = this.getFullYear(); + var wn = this.getWeekNumber(); + var qr = this.getQuarter(); + var w = this.getDay(); + var s = {}; + var hr = this.getHours(); + var pm = (hr >= 12); + var ir = (pm) ? (hr - 12) : hr; + var dy = this.getDayOfYear(); + if (ir == 0) { + ir = 12; + } + var min = this.getMinutes(); + var sec = this.getSeconds(); + s["%a"] = Date._SDN[w]; // abbreviated weekday name [FIXME: I18N] + s["%A"] = Date._DN[w]; // full weekday name + s["%b"] = Date._SMN[m]; // abbreviated month name [FIXME: I18N] + s["%B"] = Date._MN[m]; // full month name + // FIXME: %c : preferred date and time representation for the current locale + s["%C"] = 1 + Math.floor(y / 100); // the century number + s["%d"] = (d < 10) ? ("0" + d) : d; // the day of the month (range 01 to 31) + s["%e"] = d; // the day of the month (range 1 to 31) + // FIXME: %D : american date style: %m/%d/%y + // FIXME: %E, %F, %G, %g, %h (man strftime) + s["%H"] = (hr < 10) ? ("0" + hr) : hr; // hour, range 00 to 23 (24h format) + s["%I"] = (ir < 10) ? ("0" + ir) : ir; // hour, range 01 to 12 (12h format) + s["%j"] = (dy < 100) ? ((dy < 10) ? ("00" + dy) : ("0" + dy)) : dy; // day of the year (range 001 to 366) + s["%k"] = hr; // hour, range 0 to 23 (24h format) + s["%l"] = ir; // hour, range 1 to 12 (12h format) + s["%X"] = (m < 9) ? ("0" + (1 + m)) : (1 + m); // month, range 01 to 12 + s["%x"] = m + 1; // month, range 1 to 12 + s["%M"] = (min < 10) ? ("0" + min) : min; // minute, range 00 to 59 + s["%n"] = "\n"; // a newline character + s["%p"] = pm ? "PM" : "AM"; + s["%P"] = pm ? "pm" : "am"; + // FIXME: %r : the time in am/pm notation %I:%M:%S %p + // FIXME: %R : the time in 24-hour notation %H:%M + s["%s"] = Math.floor(this.getTime() / 1000); + s["%S"] = (sec < 10) ? ("0" + sec) : sec; // seconds, range 00 to 59 + s["%t"] = "\t"; // a tab character + // FIXME: %T : the time in 24-hour notation (%H:%M:%S) + s["%U"] = s["%W"] = s["%V"] = (wn < 10) ? ("0" + wn) : wn; + s["%u"] = w + 1; // the day of the week (range 1 to 7, 1 = MON) + s["%w"] = w; // the day of the week (range 0 to 6, 0 = SUN) + // FIXME: %x : preferred date representation for the current locale without the time + // FIXME: %X : preferred time representation for the current locale without the date + s["%y"] = ("" + y).substr(2, 2); // year without the century (range 00 to 99) + s["%Y"] = y; // year with the century + s["%%"] = "%"; // a literal '%' character + s["%Q"] = qr; - _addElement: function (idx, arr) { - var o = this.options; + var re = /%./g; + if (!BI.isKhtml()) { + return str.replace(re, function (par) { + return s[par] || par; + }); + } - function firstElement (item, row, col) { - if (row === 0) { - item.addClass("first-row"); - } - if (col === 0) { - item.addClass("first-col"); - } - item.addClass(BI.isOdd(row + 1) ? "odd-row" : "even-row"); - item.addClass(BI.isOdd(col + 1) ? "odd-col" : "even-col"); - item.addClass("center-element"); + var a = str.match(re); + for (var i = 0; i < a.length; i++) { + var tmp = s[a[i]]; + if (tmp) { + re = new RegExp(a[i], "g"); + str = str.replace(re, tmp); } + } - function firstObject (item, row, col) { - var cls = ""; - if (row === 0) { - cls += " first-row"; - } - if (col === 0) { - cls += " first-col"; + return str; +}; + +/** + * 是否是闰年 + * @param year + * @returns {boolean} + */ +Date.isLeap = function (year) { + return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0; +}; + +/** + * 检测是否在有效期 + * + * @param YY 年 + * @param MM 月 + * @param DD 日 + * @param minDate '1900-01-01' + * @param maxDate '2099-12-31' + * @returns {Array} 若无效返回无效状态 + */ +Date.checkVoid = function (YY, MM, DD, minDate, maxDate) { + var back = []; + YY = YY | 0; + MM = MM | 0; + DD = DD | 0; + minDate = BI.isString(minDate) ? minDate.match(/\d+/g) : minDate; + maxDate = BI.isString(maxDate) ? maxDate.match(/\d+/g) : maxDate; + if (YY < minDate[0]) { + back = ["y"]; + } else if (YY > maxDate[0]) { + back = ["y", 1]; + } else if (YY >= minDate[0] && YY <= maxDate[0]) { + if (YY == minDate[0]) { + if (MM < minDate[1]) { + back = ["m"]; + } else if (MM == minDate[1]) { + if (DD < minDate[2]) { + back = ["d"]; + } } - BI.isOdd(row + 1) ? (cls += " odd-row") : (cls += " even-row"); - BI.isOdd(col + 1) ? (cls += " odd-col") : (cls += " even-col"); - item.cls = (item.cls || "") + cls + " center-element"; } - - function first (item, row, col) { - if (item instanceof BI.Widget) { - firstElement(item.element, row, col); - } else if (item.el instanceof BI.Widget) { - firstElement(item.el.element, row, col); - } else if (item.el) { - firstObject(item.el, row, col); - } else { - firstObject(item, row, col); + if (YY == maxDate[0]) { + if (MM > maxDate[1]) { + back = ["m", 1]; + } else if (MM == maxDate[1]) { + if (DD > maxDate[2]) { + back = ["d", 1]; + } } } + } + return back; +}; - var tr = BI.createWidget({ - type: "bi.default", - tagName: "tr" - }); +Date.checkLegal = function (str) { + var ar = str.match(/\d+/g); + var YY = ar[0] | 0, MM = ar[1] | 0, DD = ar[2] | 0; + if (ar.length <= 1) { + return true; + } + if (ar.length <= 2) { + return MM >= 1 && MM <= 12; + } + var MD = Date._MD.slice(0); + MD[1] = Date.isLeap(YY) ? 29 : 28; + return MM >= 1 && MM <= 12 && DD <= MD[MM - 1]; +}; - for (var i = 0; i < arr.length; i++) { - var w = BI.createWidget(arr[i]); - w.element.css({position: "relative", top: "0", left: "0", margin: "0px auto"}); - if (arr[i].lgap) { - w.element.css({"margin-left": arr[i].lgap + "px"}); - } - if (arr[i].rgap) { - w.element.css({"margin-right": arr[i].rgap + "px"}); - } - if (arr[i].tgap) { - w.element.css({"margin-top": arr[i].tgap + "px"}); - } - if (arr[i].bgap) { - w.element.css({"margin-bottom": arr[i].bgap + "px"}); - } - first(w, this.rows++, i); - var td = BI.createWidget({ - type: "bi.default", - attributes: { - width: o.columnSize[i] <= 1 ? (o.columnSize[i] * 100 + "%") : o.columnSize[i] - }, - tagName: "td", - items: [w] - }); - td.element.css({ - position: "relative", - "vertical-align": "middle", - margin: "0", - padding: "0", - border: "none" - }); - tr.addItem(td); - } - this.addWidget(this.getName() + idx, tr); - return tr; - }, +Date.parseDateTime = function (str, fmt) { + var today = Date.getDate(); + var y = 0; + var m = 0; + var d = 1; + // wei : 对于fmt为‘YYYYMM’或者‘YYYYMMdd’的格式，str的值为类似'201111'的形式，因为年月之间没有分隔符，所以正则表达式分割无效，导致bug7376。 + var a = str.split(/\W+/); + if (fmt.toLowerCase() == "%y%x" || fmt.toLowerCase() == "%y%x%d") { + var yearlength = 4; + var otherlength = 2; + a[0] = str.substring(0, yearlength); + a[1] = str.substring(yearlength, yearlength + otherlength); + a[2] = str.substring(yearlength + otherlength, yearlength + otherlength * 2); + } + var b = fmt.match(/%./g); + var i = 0, j = 0; + var hr = 0; + var min = 0; + var sec = 0; + for (i = 0; i < a.length; ++i) { + switch (b[i]) { + case "%d": + case "%e": + d = parseInt(a[i], 10); + break; - _mountChildren: function () { - var self = this; - var frag = document.createDocumentFragment(); - var hasChild = false; - BI.each(this._children, function (i, widget) { - if (widget.element !== self.element) { - frag.appendChild(widget.element[0]); - hasChild = true; - } - }); - if (hasChild === true) { - this.$table.append(frag); - this.element.append(this.$table); - } - }, + case "%X": + m = parseInt(a[i], 10) - 1; + break; + case "%x": + m = parseInt(a[i], 10) - 1; + break; - resize: function () { - // console.log("td布局不需要resize"); - }, + case "%Y": + case "%y": + y = parseInt(a[i], 10); + (y < 100) && (y += (y > 29) ? 1900 : 2000); + break; - addItem: function (arr) { - if (!BI.isArray(arr)) { - throw new Error("item must be array"); - } - return BI.TdLayout.superclass.addItem.apply(this, arguments); - }, + case "%b": + case "%B": + for (j = 0; j < 12; ++j) { + if (Date._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { + m = j; + break; + } + } + break; - populate: function (items) { - BI.TdLayout.superclass.populate.apply(this, arguments); - this._mount(); - } -}); -BI.shortcut("bi.td", BI.TdLayout);/** - * 垂直布局 - * @class BI.VerticalLayout - * @extends BI.Layout - */ -BI.VerticalLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.VerticalLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-vertical-layout", - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0, - scrolly: true - }); - }, - render: function () { - BI.VerticalLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); - }, + case "%H": + case "%I": + case "%k": + case "%l": + hr = parseInt(a[i], 10); + break; - _addElement: function (i, item) { - var o = this.options; - var w = BI.VerticalLayout.superclass._addElement.apply(this, arguments); - w.element.css({ - position: "relative" - }); - if (o.vgap + o.tgap + (item.tgap || 0) !== 0) { - w.element.css({ - "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" - }); - } - if (o.hgap + o.lgap + (item.lgap || 0) !== 0) { - w.element.css({ - "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" - }); - } - if (o.hgap + o.rgap + (item.rgap || 0) !== 0) { - w.element.css({ - "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" - }); + case "%P": + case "%p": + if (/pm/i.test(a[i]) && hr < 12) { + hr += 12; + } else if (/am/i.test(a[i]) && hr >= 12) { + hr -= 12; + } + break; + + case "%M": + min = parseInt(a[i], 10); + case "%S": + sec = parseInt(a[i], 10); + break; } - if (o.vgap + o.bgap + (item.bgap || 0) !== 0) { - w.element.css({ - "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" - }); + } + // if (!a[i]) { + // continue; + // } + if (isNaN(y)) { + y = today.getFullYear(); + } + if (isNaN(m)) { + m = today.getMonth(); + } + if (isNaN(d)) { + d = today.getDate(); + } + if (isNaN(hr)) { + hr = today.getHours(); + } + if (isNaN(min)) { + min = today.getMinutes(); + } + if (isNaN(sec)) { + sec = today.getSeconds(); + } + if (y != 0) { + return Date.getDate(y, m, d, hr, min, sec); + } + y = 0; + m = -1; + d = 0; + for (i = 0; i < a.length; ++i) { + if (a[i].search(/[a-zA-Z]+/) != -1) { + var t = -1; + for (j = 0; j < 12; ++j) { + if (Date._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { + t = j; + break; + } + } + if (t != -1) { + if (m != -1) { + d = m + 1; + } + m = t; + } + } else if (parseInt(a[i], 10) <= 12 && m == -1) { + m = a[i] - 1; + } else if (parseInt(a[i], 10) > 31 && y == 0) { + y = parseInt(a[i], 10); + (y < 100) && (y += (y > 29) ? 1900 : 2000); + } else if (d == 0) { + d = a[i]; } - return w; - }, + } + if (y == 0) { + y = today.getFullYear(); + } + if (m != -1 && d != 0) { + return Date.getDate(y, m, d, hr, min, sec); + } + return today; +}; - resize: function () { - this.stroke(this.options.items); - }, +Date.getDate = function () { + var dt = new (Function.prototype.bind.apply(Date, BI.concat([null], [].slice.apply(arguments))))(); + if(BI.isNotNull(Date.timeZone) && (arguments.length === 0 || (arguments.length === 1 && BI.isNumber(arguments[0])))) { + var localTime = dt.getTime(); + var localOffset = dt.getTimezoneOffset() * 60000; // 获得当地时间偏移的毫秒数 + var utc = localTime + localOffset; // utc即GMT时间标准时区 + return new Date(utc + Date.timeZone);// + Pool.timeZone.offset); + } + return dt; + +}; - populate: function (items) { - BI.VerticalLayout.superclass.populate.apply(this, arguments); - this._mount(); +Date.getTime = function () { + var dt = Function.prototype.bind.apply(Date.getDate, BI.concat([null], [].slice.apply(arguments)))(); + if(BI.isNotNull(Date.timeZone)) { + return dt.getTime() - Date.timeZone - dt.getTimezoneOffset() * 60000; } -}); -BI.shortcut("bi.vertical", BI.VerticalLayout);/** - * - * @class BI.WindowLayout - * @extends BI.Layout + return dt.getTime(); + +}; +/* + * 给jQuery.Event对象添加的工具方法 */ -BI.WindowLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.WindowLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-window-layout", - columns: 3, - rows: 2, - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0, - columnSize: [100, "fill", 200], - rowSize: [100, "fill"], - items: [[ - { - el: {type: "bi.button", text: "button1"} - }, - { - el: {type: "bi.button", text: "button2"} - }, - { - el: {type: "bi.button", text: "button3"} - } - ]] - }); - }, - render: function () { - BI.WindowLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); - }, - - resize: function () { - this.stroke(this.options.items); - }, - - addItem: function (item) { - // do nothing - throw new Error("cannot be added"); - }, +$.extend($.Event.prototype, { + // event.stopEvent + stopEvent: function () { + this.stopPropagation(); + this.preventDefault(); + } +});Function.prototype.before = function (func) { + var __self = this; + return function () { + if (func.apply(this, arguments) === false) { + return false; + } + return __self.apply(this, arguments); + }; +}; - stroke: function (items) { - var o = this.options; - if (BI.isNumber(o.rowSize)) { - o.rowSize = BI.makeArray(o.items.length, 1 / o.items.length); +Function.prototype.after = function (func) { + var __self = this; + return function () { + var ret = __self.apply(this, arguments); + if (ret === false) { + return false; } - if (BI.isNumber(o.columnSize)) { - o.columnSize = BI.makeArray(o.items[0].length, 1 / o.items[0].length); + func.apply(this, arguments); + return ret; + }; +};if (jQuery) { + (function ($) { + // richer:容器在其各个边缘留出的空间 + if (!$.fn.insets) { + $.fn.insets = function () { + var p = this.padding(), + b = this.border(); + return { + top: p.top, + bottom: p.bottom + b.bottom + b.top, + left: p.left, + right: p.right + b.right + b.left + }; + }; } - function firstElement (item, row, col) { - if (row === 0) { - item.addClass("first-row"); - } - if (col === 0) { - item.addClass("first-col"); - } - item.addClass(BI.isOdd(row + 1) ? "odd-row" : "even-row"); - item.addClass(BI.isOdd(col + 1) ? "odd-col" : "even-col"); - item.addClass("center-element"); + + // richer:获取 && 设置jQuery元素的边界 + if (!$.fn.bounds) { + $.fn.bounds = function (value) { + var tmp = {hasIgnoredBounds: true}; + + if (value) { + if (!isNaN(value.x)) { + tmp.left = value.x; + } + if (!isNaN(value.y)) { + tmp.top = value.y; + } + if (value.width != null) { + tmp.width = (value.width - (this.outerWidth(true) - this.width())); + tmp.width = (tmp.width >= 0) ? tmp.width : value.width; + // fix chrome + // tmp.width = (tmp.width >= 0) ? tmp.width : 0; + } + if (value.height != null) { + tmp.height = value.height - (this.outerHeight(true) - this.height()); + tmp.height = (tmp.height >= 0) ? tmp.height : value.height; + // fix chrome + // tmp.height = (tmp.height >= 0) ? tmp.height : value.0; + } + this.css(tmp); + return this; + } + + // richer:注意此方法只对可见元素有效 + tmp = this.position(); + return { + x: tmp.left, + y: tmp.top, + // richer:这里计算外部宽度和高度的时候，都不包括边框 + width: this.outerWidth(), + height: this.outerHeight() + }; + + }; } - - function firstObject (item, row, col) { - var cls = ""; - if (row === 0) { - cls += " first-row"; - } - if (col === 0) { - cls += " first-col"; + })(jQuery); +} +if (!Number.prototype.toFixed || (0.00008).toFixed(3) !== "0.000" || + (0.9).toFixed(0) === "0" || (1.255).toFixed(2) !== "1.25" || + (1000000000000000128).toFixed(0) !== "1000000000000000128") { + (function () { + var base, size, data, i; + base = 1e7; + size = 6; + data = [0, 0, 0, 0, 0, 0]; + function multiply (n, c) { + var i = -1; + while (++i < size) { + c += n * data[i]; + data[i] = c % base; + c = Math.floor(c / base); } - BI.isOdd(row + 1) ? (cls += " odd-row") : (cls += " even-row"); - BI.isOdd(col + 1) ? (cls += " odd-col") : (cls += " even-col"); - item.cls = (item.cls || "") + cls + " center-element"; } - function first (item, row, col) { - if (item instanceof BI.Widget) { - firstElement(item.element, row, col); - } else if (item.el instanceof BI.Widget) { - firstElement(item.el.element, row, col); - } else if (item.el) { - firstObject(item.el, row, col); - } else { - firstObject(item, row, col); + function divide (n) { + var i = size, c = 0; + while (--i >= 0) { + c += data[i]; + data[i] = Math.floor(c / n); + c = (c % n) * base; } } - for (var i = 0; i < o.rows; i++) { - for (var j = 0; j < o.columns; j++) { - if (!o.items[i][j]) { - throw new Error("item be required"); - } - if (!this.hasWidget(this.getName() + i + "_" + j)) { - var w = BI.createWidget(o.items[i][j]); - w.element.css({position: "absolute"}); - this.addWidget(this.getName() + i + "_" + j, w); + function toString () { + var i = size; + var s = ""; + while (--i >= 0) { + if (s !== "" || i === 0 || data[i] !== 0) { + var t = String(data[i]); + if (s === "") { + s = t; + } else { + s += "0000000".slice(0, 7 - t.length) + t; + } } } + return s; } - var left = {}, right = {}, top = {}, bottom = {}; - left[0] = 0; - top[0] = 0; - right[o.columns - 1] = 0; - bottom[o.rows - 1] = 0; - // 从上到下 - for (var i = 0; i < o.rows; i++) { - for (var j = 0; j < o.columns; j++) { - var wi = this.getWidgetByName(this.getName() + i + "_" + j); - if (BI.isNull(top[i])) { - top[i] = top[i - 1] + (o.rowSize[i - 1] < 1 ? o.rowSize[i - 1] : o.rowSize[i - 1] + o.vgap + o.bgap); - } - var t = top[i] <= 1 ? top[i] * 100 + "%" : top[i] + o.vgap + o.tgap + "px", h = ""; - if (BI.isNumber(o.rowSize[i])) { - h = o.rowSize[i] <= 1 ? o.rowSize[i] * 100 + "%" : o.rowSize[i] + "px"; - } - wi.element.css({top: t, height: h}); - first(wi, i, j); - } - if (!BI.isNumber(o.rowSize[i])) { - break; - } + + function pow (x, n, acc) { + return (n === 0 ? acc : (n % 2 === 1 ? pow(x, n - 1, acc * x) + : pow(x * x, n / 2, acc))); } - // 从下到上 - for (var i = o.rows - 1; i >= 0; i--) { - for (var j = 0; j < o.columns; j++) { - var wi = this.getWidgetByName(this.getName() + i + "_" + j); - if (BI.isNull(bottom[i])) { - bottom[i] = bottom[i + 1] + (o.rowSize[i + 1] < 1 ? o.rowSize[i + 1] : o.rowSize[i + 1] + o.vgap + o.tgap); - } - var b = bottom[i] <= 1 ? bottom[i] * 100 + "%" : bottom[i] + o.vgap + o.bgap + "px", h = ""; - if (BI.isNumber(o.rowSize[i])) { - h = o.rowSize[i] <= 1 ? o.rowSize[i] * 100 + "%" : o.rowSize[i] + "px"; - } - wi.element.css({bottom: b, height: h}); - first(wi, i, j); + + function log (x) { + var n = 0; + while (x >= 4096) { + n += 12; + x /= 4096; } - if (!BI.isNumber(o.rowSize[i])) { - break; + while (x >= 2) { + n += 1; + x /= 2; } + return n; } - // 从左到右 - for (var j = 0; j < o.columns; j++) { - for (var i = 0; i < o.rows; i++) { - var wi = this.getWidgetByName(this.getName() + i + "_" + j); - if (BI.isNull(left[j])) { - left[j] = left[j - 1] + (o.columnSize[j - 1] < 1 ? o.columnSize[j - 1] : o.columnSize[j - 1] + o.hgap + o.rgap); - } - var l = left[j] <= 1 ? left[j] * 100 + "%" : left[j] + o.hgap + o.lgap + "px", w = ""; - if (BI.isNumber(o.columnSize[j])) { - w = o.columnSize[j] <= 1 ? o.columnSize[j] * 100 + "%" : o.columnSize[j] + "px"; - } - wi.element.css({left: l, width: w}); - first(wi, i, j); + + Number.prototype.toFixed = function (fractionDigits) { + var f, x, s, m, e, z, j, k; + f = Number(fractionDigits); + f = f !== f ? 0 : Math.floor(f); + + if (f < 0 || f > 20) { + throw new RangeError("Number.toFixed called with invalid number of decimals"); } - if (!BI.isNumber(o.columnSize[j])) { - break; + + x = Number(this); + + if (x !== x) { + return "NaN"; } - } - // 从右到左 - for (var j = o.columns - 1; j >= 0; j--) { - for (var i = 0; i < o.rows; i++) { - var wi = this.getWidgetByName(this.getName() + i + "_" + j); - if (BI.isNull(right[j])) { - right[j] = right[j + 1] + (o.columnSize[j + 1] < 1 ? o.columnSize[j + 1] : o.columnSize[j + 1] + o.hgap + o.lgap); - } - var r = right[j] <= 1 ? right[j] * 100 + "%" : right[j] + o.hgap + o.rgap + "px", w = ""; - if (BI.isNumber(o.columnSize[j])) { - w = o.columnSize[j] <= 1 ? o.columnSize[j] * 100 + "%" : o.columnSize[j] + "px"; - } - wi.element.css({right: r, width: w}); - first(wi, i, j); + + if (x <= -1e21 || x > 1e21) { + return String(x); } - if (!BI.isNumber(o.columnSize[j])) { - break; + + s = ""; + + if (x < 0) { + s = "-"; + x = -x; } - } - }, - populate: function (items) { - BI.WindowLayout.superclass.populate.apply(this, arguments); - this._mount(); - } -}); -BI.shortcut("bi.window", BI.WindowLayout);/** - * 水平和垂直方向都居中容器, 非自适应，用于宽度高度固定的面板 - * @class BI.CenterLayout - * @extends BI.Layout - */ -BI.CenterLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.CenterLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-center-layout", - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0 - }); - }, + m = "0"; - render: function () { - BI.CenterLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); - }, + if (x > 1e-21) { + // 1e-21<x<1e21 + // -70<log2(x)<70 + e = log(x * pow(2, 69, 1)) - 69; + z = (e < 0 ? x * pow(2, -e, 1) : x / pow(2, e, 1)); + z *= 0x10000000000000;// Math.pow(2,52); + e = 52 - e; - resize: function () { - // console.log("center布局不需要resize"); - }, + // -18<e<122 + // x=z/2^e + if (e > 0) { + multiply(0, z); + j = f; - addItem: function (item) { - // do nothing - throw new Error("cannot be added"); - }, + while (j >= 7) { + multiply(1e7, 0); + j -= 7; + } - stroke: function (items) { - var self = this, o = this.options; - var list = []; - BI.each(items, function (i) { - list.push({ - column: i, - row: 0, - el: BI.createWidget({ - type: "bi.default", - cls: "center-element " + (i === 0 ? "first-element " : "") + (i === items.length - 1 ? "last-element" : "") - }) - }); - }); - BI.each(items, function (i, item) { - if (item) { - var w = BI.createWidget(item); - w.element.css({ - position: "absolute", - left: o.hgap + o.lgap, - right: o.hgap + o.rgap, - top: o.vgap + o.tgap, - bottom: o.vgap + o.bgap, - width: "auto", - height: "auto" - }); - list[i].el.addItem(w); + multiply(pow(10, j, 1), 0); + j = e - 1; + + while (j >= 23) { + divide(1 << 23); + j -= 23; + } + divide(1 << j); + multiply(1, 1); + divide(2); + m = toString(); + } else { + multiply(0, z); + multiply(1 << (-e), 0); + m = toString() + "0.00000000000000000000".slice(2, 2 + f); + } } - }); - BI.createWidget({ - type: "bi.grid", - element: this, - columns: list.length, - rows: 1, - items: list - }); - }, - populate: function (items) { - BI.CenterLayout.superclass.populate.apply(this, arguments); - this._mount(); - } -}); -BI.shortcut("bi.center", BI.CenterLayout);/** - * 浮动布局实现的居中容器 - * @class BI.FloatCenterLayout - * @extends BI.Layout - */ -BI.FloatCenterLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.FloatCenterLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-float-center-layout", - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0 - }); - }, - render: function () { - BI.FloatCenterLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); - }, + if (f > 0) { + k = m.length; - resize: function () { - // console.log("floatcenter布局不需要resize"); - }, + if (k <= f) { + m = s + "0.0000000000000000000".slice(0, f - k + 2) + m; + } else { + m = s + m.slice(0, k - f) + "." + m.slice(k - f); + } + } else { + m = s + m; + } - addItem: function (item) { - // do nothing - throw new Error("cannot be added"); - }, + return m; + }; - stroke: function (items) { - var self = this, o = this.options; - var list = [], width = 100 / items.length; - BI.each(items, function (i) { - var widget = BI.createWidget({ - type: "bi.default" - }); - widget.element.addClass("center-element " + (i === 0 ? "first-element " : "") + (i === items.length - 1 ? "last-element" : "")).css({ - width: width + "%", - height: "100%" - }); - list.push({ - el: widget - }); - }); - BI.each(items, function (i, item) { - if (item) { - var w = BI.createWidget(item); - w.element.css({ - position: "absolute", - left: o.hgap + o.lgap, - right: o.hgap + o.rgap, - top: o.vgap + o.tgap, - bottom: o.vgap + o.bgap, - width: "auto", - height: "auto" - }); - list[i].el.addItem(w); - } - }); - BI.createWidget({ - type: "bi.left", - element: this, - items: list - }); - }, + })(); +} - populate: function (items) { - BI.FloatCenterLayout.superclass.populate.apply(this, arguments); - this._mount(); - } -}); -BI.shortcut("bi.float_center", BI.FloatCenterLayout);/** - * 水平和垂直方向都居中容器, 非自适应，用于宽度高度固定的面板 - * @class BI.HorizontalCenterLayout - * @extends BI.Layout - */ -BI.HorizontalCenterLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.HorizontalCenterLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-horizontal-center-layout", - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0 - }); - }, - render: function () { - BI.HorizontalCenterLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); - }, - resize: function () { - // console.log("horizontal_center布局不需要resize"); - }, +/** + ** 加法函数，用来得到精确的加法结果 + ** 说明：javascript的加法结果会有误差，在两个浮点数相加的时候会比较明显。这个函数返回较为精确的加法结果。 + ** 调用：accAdd(arg1,arg2) + ** 返回值：arg1加上arg2的精确结果 + **/ +function accAdd (arg1, arg2) { + var r1, r2, m, c; + try { + r1 = arg1.toString().split(".")[1].length; + } catch (e) { + r1 = 0; + } + try { + r2 = arg2.toString().split(".")[1].length; + } catch (e) { + r2 = 0; + } + c = Math.abs(r1 - r2); + m = Math.pow(10, Math.max(r1, r2)); + if (c > 0) { + var cm = Math.pow(10, c); + if (r1 > r2) { + arg1 = Number(arg1.toString().replace(".", "")); + arg2 = Number(arg2.toString().replace(".", "")) * cm; + } else { + arg1 = Number(arg1.toString().replace(".", "")) * cm; + arg2 = Number(arg2.toString().replace(".", "")); + } + } else { + arg1 = Number(arg1.toString().replace(".", "")); + arg2 = Number(arg2.toString().replace(".", "")); + } + return (arg1 + arg2) / m; +} - addItem: function (item) { - // do nothing - throw new Error("cannot be added"); - }, +// 给Number类型增加一个add方法，调用起来更加方便。 +Number.prototype.add = function (arg) { + return accAdd(arg, this); +}; +/** + ** 减法函数，用来得到精确的减法结果 + ** 说明：javascript的减法结果会有误差，在两个浮点数相减的时候会比较明显。这个函数返回较为精确的减法结果。 + ** 调用：accSub(arg1,arg2) + ** 返回值：arg1加上arg2的精确结果 + **/ +function accSub (arg1, arg2) { + var r1, r2, m, n; + try { + r1 = arg1.toString().split(".")[1].length; + } catch (e) { + r1 = 0; + } + try { + r2 = arg2.toString().split(".")[1].length; + } catch (e) { + r2 = 0; + } + m = Math.pow(10, Math.max(r1, r2)); // last modify by deeka //动态控制精度长度 + n = (r1 >= r2) ? r1 : r2; + return ((arg1 * m - arg2 * m) / m).toFixed(n); +} - stroke: function (items) { - var o = this.options; - var list = []; - BI.each(items, function (i) { - list.push({ - column: i, - row: 0, - el: BI.createWidget({ - type: "bi.default", - cls: "center-element " + (i === 0 ? "first-element " : "") + (i === items.length - 1 ? "last-element" : "") - }) - }); - }); - BI.each(items, function (i, item) { - if (item) { - var w = BI.createWidget(item); - w.element.css({ - position: "absolute", - left: o.hgap + o.lgap, - right: o.hgap + o.rgap, - top: o.vgap + o.tgap, - bottom: o.vgap + o.bgap, - width: "auto" - }); - list[i].el.addItem(w); - } - }); - BI.createWidget({ - type: "bi.grid", - element: this, - columns: list.length, - rows: 1, - items: list - }); - }, +// 给Number类型增加一个mul方法，调用起来更加方便。 +Number.prototype.sub = function (arg) { + return accSub(this, arg); +}; +/** + ** 乘法函数，用来得到精确的乘法结果 + ** 说明：javascript的乘法结果会有误差，在两个浮点数相乘的时候会比较明显。这个函数返回较为精确的乘法结果。 + ** 调用：accMul(arg1,arg2) + ** 返回值：arg1乘以 arg2的精确结果 + **/ +function accMul (arg1, arg2) { + var m = 0, s1 = arg1.toString(), s2 = arg2.toString(); + try { + m += s1.split(".")[1].length; + } catch (e) { + } + try { + m += s2.split(".")[1].length; + } catch (e) { + } + return Number(s1.replace(".", "")) * Number(s2.replace(".", "")) / Math.pow(10, m); +} - populate: function (items) { - BI.HorizontalCenterLayout.superclass.populate.apply(this, arguments); - this._mount(); +// 给Number类型增加一个mul方法，调用起来更加方便。 +Number.prototype.mul = function (arg) { + return accMul(arg, this); +}; +/** + ** 除法函数，用来得到精确的除法结果 + ** 说明：javascript的除法结果会有误差，在两个浮点数相除的时候会比较明显。这个函数返回较为精确的除法结果。 + ** 调用：accDiv(arg1,arg2) + ** 返回值：arg1除以arg2的精确结果 + **/ +function accDiv (arg1, arg2) { + var t1 = 0, t2 = 0, r1, r2; + try { + t1 = arg1.toString().split(".")[1].length; + } catch (e) { } -}); -BI.shortcut("bi.horizontal_center", BI.HorizontalCenterLayout);/** - * 垂直方向都居中容器, 非自适应，用于高度不固定的面板 - * @class BI.VerticalCenterLayout - * @extends BI.Layout + try { + t2 = arg2.toString().split(".")[1].length; + } catch (e) { + } + with (Math) { + r1 = Number(arg1.toString().replace(".", "")); + r2 = Number(arg2.toString().replace(".", "")); + return (t2 > t1) ? (r1 / r2) * pow(10, t2 - t1) : (r1 / r2) / pow(10, t1 - t2); + } +} + +// 给Number类型增加一个div方法，调用起来更加方便。 +Number.prototype.div = function (arg) { + return accDiv(this, arg); +};/** + * 对字符串对象的扩展 + * @class String */ -BI.VerticalCenterLayout = BI.inherit(BI.Layout, { - props: function () { - return BI.extend(BI.VerticalCenterLayout.superclass.props.apply(this, arguments), { - baseCls: "bi-vertical-center-layout", - hgap: 0, - vgap: 0, - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0 - }); - }, - render: function () { - BI.VerticalCenterLayout.superclass.render.apply(this, arguments); - this.populate(this.options.items); - }, +$.extend(String.prototype, { - resize: function () { - // console.log("vertical_center布局不需要resize"); + /** + * 判断字符串是否已指定的字符串开始 + * @param {String} startTag 指定的开始字符串 + * @return {Boolean} 如果字符串以指定字符串开始则返回true，否则返回false + */ + startWith: function (startTag) { + if (startTag == null || startTag == "" || this.length === 0 || startTag.length > this.length) { + return false; + } + return this.substr(0, startTag.length) == startTag; + }, + /** + * 判断字符串是否以指定的字符串结束 + * @param {String} endTag 指定的字符串 + * @return {Boolean} 如果字符串以指定字符串结束则返回true，否则返回false + */ + endWith: function (endTag) { + if (endTag == null || endTag == "" || this.length === 0 || endTag.length > this.length) { + return false; + } + return this.substring(this.length - endTag.length) == endTag; }, - addItem: function (item) { - // do nothing - throw new Error("cannot be added"); + /** + * 获取url中指定名字的参数 + * @param {String} name 参数的名字 + * @return {String} 参数的值 + */ + getQuery: function (name) { + var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)"); + var r = this.substr(this.indexOf("?") + 1).match(reg); + if (r) { + return unescape(r[2]); + } + return null; }, - stroke: function (items) { - var self = this, o = this.options; - var list = []; - BI.each(items, function (i) { - list.push({ - column: 0, - row: i, - el: BI.createWidget({ - type: "bi.default", - cls: "center-element " + (i === 0 ? "first-element " : "") + (i === items.length - 1 ? "last-element" : "") - }) - }); - }); - BI.each(items, function (i, item) { - if (item) { - var w = BI.createWidget(item); - w.element.css({ - position: "absolute", - left: o.hgap + o.lgap, - right: o.hgap + o.rgap, - top: o.vgap + o.tgap, - bottom: o.vgap + o.bgap, - height: "auto" - }); - list[i].el.addItem(w); + /** + * 给url加上给定的参数 + * @param {Object} paras 参数对象，是一个键值对对象 + * @return {String} 添加了给定参数的url + */ + appendQuery: function (paras) { + if (!paras) { + return this; + } + var src = this; + // 没有问号说明还没有参数 + if (src.indexOf("?") === -1) { + src += "?"; + } + // 如果以问号结尾，说明没有其他参数 + if (src.endWith("?") !== false) { + } else { + src += "&"; + } + $.each(paras, function (name, value) { + if (typeof(name) === "string") { + src += name + "=" + value + "&"; } }); - BI.createWidget({ - type: "bi.grid", - element: this, - columns: 1, - rows: list.length, - items: list - }); + src = src.substr(0, src.length - 1); + return src; + }, + /** + * 将所有符合第一个字符串所表示的字符串替换成为第二个字符串 + * @param {String} s1 要替换的字符串的正则表达式 + * @param {String} s2 替换的结果字符串 + * @returns {String} 替换后的字符串 + */ + replaceAll: function (s1, s2) { + return this.replace(new RegExp(s1, "gm"), s2); + }, + /** + * 总是让字符串以指定的字符开头 + * @param {String} start 指定的字符 + * @returns {String} 以指定字符开头的字符串 + */ + perfectStart: function (start) { + if (this.startWith(start)) { + return this; + } + return start + this; + }, - populate: function (items) { - BI.VerticalCenterLayout.superclass.populate.apply(this, arguments); - this._mount(); + /** + * 获取字符串中某字符串的所有项位置数组 + * @param {String} sub 子字符串 + * @return {Number[]} 子字符串在父字符串中出现的所有位置组成的数组 + */ + allIndexOf: function (sub) { + if (typeof sub !== "string") { + return []; + } + var str = this; + var location = []; + var offset = 0; + while (str.length > 0) { + var loc = str.indexOf(sub); + if (loc === -1) { + break; + } + location.push(offset + loc); + str = str.substring(loc + sub.length, str.length); + offset += loc + sub.length; + } + return location; } }); -BI.shortcut("bi.vertical_center", BI.VerticalCenterLayout);/** - * 保存数据，将js里面用到的常量数据都分离 - * - */ -BI.Data = Data = {}; /** - * 存放bi里面通用的一些常量 - * @type {{}} - */ -Data.Constant = BICst = {}; -/** - * 缓冲池 - * @type {{Buffer: {}}} + * 对字符串对象的扩展 + * @class String */ +$.extend(String, { -(function () { - var Buffer = {}; - var MODE = false;// 设置缓存模式为关闭 - - Data.BufferPool = { - put: function (name, cache) { - if (BI.isNotNull(Buffer[name])) { - throw new Error("Buffer Pool has the key already!"); - } - Buffer[name] = cache; - }, + /** + * 对字符串中的'和\做编码处理 + * @static + * @param {String} string 要做编码处理的字符串 + * @return {String} 编码后的字符串 + */ + escape: function (string) { + return string.replace(/('|\\)/g, "\\$1"); + }, - get: function (name) { - return Buffer[name]; + /** + * 让字符串通过指定字符做补齐的函数 + * + * var s = String.leftPad('123', 5, '0');//s的值为：'00123' + * + * @static + * @param {String} val 原始值 + * @param {Number} size 总共需要的位数 + * @param {String} ch 用于补齐的字符 + * @return {String} 补齐后的字符串 + */ + leftPad: function (val, size, ch) { + var result = String(val); + if (!ch) { + ch = " "; } - }; -})();/** - * 共享池 - * @type {{Shared: {}}} - */ - -(function () { - var _Shared = {}; - Data.SharingPool = { - _Shared: _Shared, - put: function (name, shared) { - _Shared[name] = shared; - }, - - cat: function () { - var args = Array.prototype.slice.call(arguments, 0), - copy = _Shared; - for (var i = 0; i < args.length; i++) { - copy = copy && copy[args[i]]; - } - return copy; - }, - - get: function () { - return BI.deepClone(this.cat.apply(this, arguments)); - }, - - remove: function (key) { - delete _Shared[key]; + while (result.length < size) { + result = ch + result; } - }; -})();Data.Req = { - -}; -Data.Source = BISource = { - -};/* ! - * jQuery Mousewheel 3.1.13 - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license - * http://jquery.org/license - */ - -(function (factory) { - if ( typeof define === "function" && define.amd ) { - // AMD. Register as an anonymous module. - define(["../core/jquery"], factory); - } else if (typeof exports === "object") { - // Node/CommonJS style for Browserify - module.exports = factory; - } else { - // Browser globals - factory(jQuery); - } -}(function ($) { - - var toFix = ["wheel", "mousewheel", "DOMMouseScroll", "MozMousePixelScroll"], - toBind = ( "onwheel" in document || document.documentMode >= 9 ) ? - ["wheel"] : ["mousewheel", "DomMouseScroll", "MozMousePixelScroll"], - slice = Array.prototype.slice, - nullLowestDeltaTimeout, lowestDelta; + return result.toString(); + }, - if ( $.event.fixHooks ) { - for ( var i = toFix.length; i; ) { - $.event.fixHooks[ toFix[--i] ] = $.event.mouseHooks; - } + /** + * 对字符串做替换的函数 + * + * var cls = 'my-class', text = 'Some text'; + * var res = String.format('<div class="{0}>{1}</div>"', cls, text); + * //res的值为：'<div class="my-class">Some text</div>'; + * + * @static + * @param {String} format 要做替换的字符串，替换字符串1，替换字符串2... + * @return {String} 做了替换后的字符串 + */ + format: function (format) { + var args = Array.prototype.slice.call(arguments, 1); + return format.replace(/\{(\d+)\}/g, function (m, i) { + return args[i]; + }); } - - var special = $.event.special.mousewheel = { - version: "3.1.12", - - setup: function () { - if ( this.addEventListener ) { - for ( var i = toBind.length; i; ) { - this.addEventListener( toBind[--i], handler, false ); +});BI.EventListener = { + listen: function listen (target, eventType, callback) { + if (target.addEventListener) { + target.addEventListener(eventType, callback, false); + return { + remove: function remove () { + target.removeEventListener(eventType, callback, false); } - } else { - this.onmousewheel = handler; - } - }, - - teardown: function () { - if ( this.removeEventListener ) { - for ( var i = toBind.length; i; ) { - this.removeEventListener( toBind[--i], handler, false ); + }; + } else if (target.attachEvent) { + target.attachEvent("on" + eventType, callback); + return { + remove: function remove () { + target.detachEvent("on" + eventType, callback); } - } else { - this.onmousewheel = null; - } - }, - - settings: { - adjustOldDeltas: true, // see shouldAdjustOldDeltas() below - normalizeOffset: true // calls getBoundingClientRect for each event - } - }; - - $.fn.extend({ - mousewheel: function (fn) { - return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel"); - }, - - unmousewheel: function (fn) { - return this.unbind("mousewheel", fn); + }; } - }); - - - function handler (event) { - var orgEvent = event || window.event, - args = slice.call(arguments, 1), - delta = 0, - deltaX = 0, - deltaY = 0, - absDelta = 0, - offsetX = 0, - offsetY = 0; - event = $.event.fix(orgEvent); - event.type = "mousewheel"; - - // Old school scrollwheel delta - if ( "detail" in orgEvent ) { deltaY = orgEvent.detail * -1; } - if ( "wheelDelta" in orgEvent ) { deltaY = orgEvent.wheelDelta; } - if ( "wheelDeltaY" in orgEvent ) { deltaY = orgEvent.wheelDeltaY; } - if ( "wheelDeltaX" in orgEvent ) { deltaX = orgEvent.wheelDeltaX * -1; } + }, - // Firefox < 17 horizontal scrolling related to DOMMouseScroll event - if ( "axis" in orgEvent && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) { - deltaX = deltaY * -1; - deltaY = 0; + capture: function capture (target, eventType, callback) { + if (target.addEventListener) { + target.addEventListener(eventType, callback, true); + return { + remove: function remove () { + target.removeEventListener(eventType, callback, true); + } + }; } + return { + remove: BI.emptyFn + }; + + }, - // Set delta to be deltaY or deltaX if deltaY is 0 for backwards compatabilitiy - delta = deltaY === 0 ? deltaX : deltaY; + registerDefault: function registerDefault () { + } +};!(function () { + var cancelAnimationFrame = + window.cancelAnimationFrame || + window.webkitCancelAnimationFrame || + window.mozCancelAnimationFrame || + window.oCancelAnimationFrame || + window.msCancelAnimationFrame || + window.clearTimeout; - // New school wheel delta (wheel event) - if ( "deltaY" in orgEvent ) { - deltaY = orgEvent.deltaY * -1; - delta = deltaY; - } - if ( "deltaX" in orgEvent ) { - deltaX = orgEvent.deltaX; - if ( deltaY === 0 ) { delta = deltaX * -1; } - } + var requestAnimationFrame = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || window.setTimeout; - // No change actually happened, no reason to go any further - if ( deltaY === 0 && deltaX === 0 ) { return; } - // Need to convert lines and pages to pixels if we aren't already in pixels - // There are three delta modes: - // * deltaMode 0 is by pixels, nothing to do - // * deltaMode 1 is by lines - // * deltaMode 2 is by pages - if ( orgEvent.deltaMode === 1 ) { - var lineHeight = 40; - delta *= lineHeight; - deltaY *= lineHeight; - deltaX *= lineHeight; - } else if ( orgEvent.deltaMode === 2 ) { - var pageHeight = 800; - delta *= pageHeight; - deltaY *= pageHeight; - deltaX *= pageHeight; - } + BI.MouseMoveTracker = function (onMove, onMoveEnd, domNode) { + this._isDragging = false; + this._animationFrameID = null; + this._domNode = domNode; + this._onMove = onMove; + this._onMoveEnd = onMoveEnd; - // Store lowest absolute delta to normalize the delta values - absDelta = Math.max( Math.abs(deltaY), Math.abs(deltaX) ); + this._onMouseMove = BI.bind(this._onMouseMove, this); + this._onMouseUp = BI.bind(this._onMouseUp, this); + this._didMouseMove = BI.bind(this._didMouseMove, this); + }; + BI.MouseMoveTracker.prototype = { + constructor: BI.MouseMoveTracker, + captureMouseMoves: function (/* object*/ event) { + if (!this._eventMoveToken && !this._eventUpToken) { + this._eventMoveToken = BI.EventListener.listen( + this._domNode, + "mousemove", + this._onMouseMove + ); + this._eventUpToken = BI.EventListener.listen( + this._domNode, + "mouseup", + this._onMouseUp + ); + } - if ( !lowestDelta || absDelta < lowestDelta ) { - lowestDelta = absDelta; + if (!this._isDragging) { + this._deltaX = 0; + this._deltaY = 0; + this._isDragging = true; + this._x = event.clientX; + this._y = event.clientY; + } + event.preventDefault ? event.preventDefault() : (event.returnValue = false); + }, - // Adjust older deltas if necessary - if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) { - lowestDelta /= 40; + releaseMouseMoves: function () { + if (this._eventMoveToken && this._eventUpToken) { + this._eventMoveToken.remove(); + this._eventMoveToken = null; + this._eventUpToken.remove(); + this._eventUpToken = null; } - } - // Adjust older deltas if necessary - if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) { - // Divide all the things by 40! - delta /= 40; - deltaX /= 40; - deltaY /= 40; - } + if (this._animationFrameID !== null) { + cancelAnimationFrame(this._animationFrameID); + this._animationFrameID = null; + } - // Get a whole, normalized value for the deltas - delta = Math[ delta >= 1 ? "floor" : "ceil" ](delta / lowestDelta); - deltaX = Math[ deltaX >= 1 ? "floor" : "ceil" ](deltaX / lowestDelta); - deltaY = Math[ deltaY >= 1 ? "floor" : "ceil" ](deltaY / lowestDelta); + if (this._isDragging) { + this._isDragging = false; + this._x = null; + this._y = null; + } + }, - // Normalise offsetX and offsetY properties - if ( special.settings.normalizeOffset && this.getBoundingClientRect ) { - var boundingRect = this.getBoundingClientRect(); - offsetX = event.clientX - boundingRect.left; - offsetY = event.clientY - boundingRect.top; - } + isDragging: function () /* boolean*/ { + return this._isDragging; + }, - // Add information to the event object - event.deltaX = deltaX; - event.deltaY = deltaY; - event.deltaFactor = lowestDelta; - event.offsetX = offsetX; - event.offsetY = offsetY; - // Go ahead and set deltaMode to 0 since we converted to pixels - // Although this is a little odd since we overwrite the deltaX/Y - // properties with normalized deltas. - event.deltaMode = 0; + _onMouseMove: function (/* object*/ event) { + var x = event.clientX; + var y = event.clientY; - // Add event and delta to the front of the arguments - args.unshift(event, delta, deltaX, deltaY); + this._deltaX += (x - this._x); + this._deltaY += (y - this._y); - // Clearout lowestDelta after sometime to better - // handle multiple device types that give different - // a different lowestDelta - // Ex: trackpad = 3 and mouse wheel = 120 - if (nullLowestDeltaTimeout) { clearTimeout(nullLowestDeltaTimeout); } - nullLowestDeltaTimeout = setTimeout(nullLowestDelta, 200); + if (this._animationFrameID === null) { + // The mouse may move faster then the animation frame does. + // Use `requestAnimationFrame` to avoid over-updating. + this._animationFrameID = + requestAnimationFrame(this._didMouseMove); + } - return ($.event.dispatch || $.event.handle).apply(this, args); - } + this._x = x; + this._y = y; + event.preventDefault ? event.preventDefault() : (event.returnValue = false); + }, - function nullLowestDelta () { - lowestDelta = null; - } + _didMouseMove: function () { + this._animationFrameID = null; + this._onMove(this._deltaX, this._deltaY); + this._deltaX = 0; + this._deltaY = 0; + }, - function shouldAdjustOldDeltas (orgEvent, absDelta) { - // If this is an older event and the delta is divisable by 120, - // then we are assuming that the browser is treating this as an - // older mouse wheel event and that we should divide the deltas - // by 40 to try and get a more usable deltaFactor. - // Side note, this actually impacts the reported scroll distance - // in older browsers and can cause scrolling to be slower than native. - // Turn this off by setting $.event.special.mousewheel.settings.adjustOldDeltas to false. - return special.settings.adjustOldDeltas && orgEvent.type === "mousewheel" && absDelta % 120 === 0; - } + _onMouseUp: function () { + if (this._animationFrameID) { + this._didMouseMove(); + } + this._onMoveEnd(); + } + }; +})();!(function () { + var PIXEL_STEP = 10; + var LINE_HEIGHT = 40; + var PAGE_HEIGHT = 800; + var requestAnimationFrame = window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || window.setTimeout; -}));/** - * Created by User on 2017/3/21. - */ -BI.FormulaCollections = ["abs", "ABS", "acos", "ACOS", "acosh", "ACOSH", "add2array", "ADD2ARRAY", "and", "AND", "array", "ARRAY", "asin", "ASIN", "asinh", "ASINH", "atan", "ATAN", "atan2", "ATAN2", "atanh", "ATANH", "average", "AVERAGE", "bitnot", "BITNOT", "bitoperation", "BITOPERATION", "ceiling", "CEILING", "char", "CHAR", "circular", "CIRCULAR", "class", "CLASS", "cnmoney", "CNMONEY", "code", "CODE", "col", "COL", "colcount", "COLCOUNT", "colname", "COLNAME", "combin", "COMBIN", "concatenate", "CONCATENATE", "correl", "CORREL", "cos", "COS", "cosh", "COSH", "count", "COUNT", "crosslayertotal", "CROSSLAYERTOTAL", "date", "DATE", "datedelta", "DATEDELTA", "datedif", "DATEDIF", "dateinmonth", "DATEINMONTH", "dateinquarter", "DATEINQUARTER", "dateinweek", "DATEINWEEK", "dateinyear", "DATEINYEAR", "datesubdate", "DATESUBDATE", "datetime", "DATETIME", "datetonumber", "DATETONUMBER", "day", "DAY", "days360", "DAYS360", "daysofmonth", "DAYSOFMONTH", "daysofquarter", "DAYSOFQUARTER", "daysofyear", "DAYSOFYEAR", "dayvalue", "DAYVALUE", "decimal", "DECIMAL", "decode", "DECODE", "degrees", "DEGREES", "encode", "ENCODE", "endwith", "ENDWITH", "enmoney", "ENMONEY", "ennumber", "ENNUMBER", "eval", "EVAL", "even", "EVEN", "exact", "EXACT", "exp", "EXP", "fact", "FACT", "fields", "FIELDS", "filename", "FILENAME", "filesize", "FILESIZE", "filetype", "FILETYPE", "find", "FIND", "floor", "FLOOR", "format", "FORMAT", "getuserdepartments", "GETUSERDEPARTMENTS", "getuserjobtitles", "GETUSERJOBTITLES", "greparray", "GREPARRAY", "hierarchy", "HIERARCHY", "hour", "HOUR", "i18n", "I18N", "if", "IF", "inarray", "INARRAY", "index", "INDEX", "indexof", "INDEXOF", "indexofarray", "INDEXOFARRAY", "int", "INT", "isnull", "ISNULL", "joinarray", "JOINARRAY", "jvm", "JVM", "layertotal", "LAYERTOTAL", "left", "LEFT", "len", "LEN", "let", "LET", "ln", "LN", "log", "LOG", "log10", "LOG10", "lower", "LOWER", "lunar", "LUNAR", "map", "MAP", "maparray", "MAPARRAY", "max", "MAX", "median", "MEDIAN", "mid", "MID", "min", "MIN", "minute", "MINUTE", "mod", "MOD", "mom", "MOM", "month", "MONTH", "monthdelta", "MONTHDELTA", "now", "NOW", "numto", "NUMTO", "nvl", "NVL", "odd", "ODD", "or", "OR", "pi", "PI", "power", "POWER", "product", "PRODUCT", "promotion", "PROMOTION", "proper", "PROPER", "proportion", "PROPORTION", "radians", "RADIANS", "rand", "RAND", "randbetween", "RANDBETWEEN", "range", "RANGE", "rank", "RANK", "records", "RECORDS", "regexp", "REGEXP", "removearray", "REMOVEARRAY", "repeat", "REPEAT", "replace", "REPLACE", "reverse", "REVERSE", "reversearray", "REVERSEARRAY", "right", "RIGHT", "round", "ROUND", "round5", "ROUND5", "rounddown", "ROUNDDOWN", "roundup", "ROUNDUP", "row", "ROW", "rowcount", "ROWCOUNT", "second", "SECOND", "seq", "SEQ", "sign", "SIGN", "sin", "SIN", "sinh", "SINH", "slicearray", "SLICEARRAY", "sort", "SORT", "sortarray", "SORTARRAY", "split", "SPLIT", "sql", "SQL", "sqrt", "SQRT", "startwith", "STARTWITH", "stdev", "STDEV", "substitute", "SUBSTITUTE", "sum", "SUM", "sumsq", "SUMSQ", "switch", "SWITCH", "tabledatafields", "TABLEDATAFIELDS", "tabledatas", "TABLEDATAS", "tables", "TABLES", "tan", "TAN", "tanh", "TANH", "time", "TIME", "tobigdecimal", "TOBIGDECIMAL", "tobinary", "TOBINARY", "todate", "TODATE", "today", "TODAY", "todouble", "TODOUBLE", "tohex", "TOHEX", "toimage", "TOIMAGE", "tointeger", "TOINTEGER", "tooctal", "TOOCTAL", "totext", "TOTEXT", "treelayer", "TREELAYER", "trim", "TRIM", "trunc", "TRUNC", "uniquearray", "UNIQUEARRAY", "upper", "UPPER", "uuid", "UUID", "value", "VALUE", "webimage", "WEBIMAGE", "week", "WEEK", "weekdate", "WEEKDATE", "weekday", "WEEKDAY", "weightedaverage", "WEIGHTEDAVERAGE", "year", "YEAR", "yeardelta", "YEARDELTA"]; + function normalizeWheel (/* object*/event) /* object*/ { + var sX = 0, + sY = 0, + // spinX, spinY + pX = 0, + pY = 0; // pixelX, pixelY -BI.FormulaJson = [{def: "MONTH:(serial_number)返回日期中的月。月是介于1和12之间的一个数。\nSerial_number:含有所求的月的日期.\n备注:\nFineReport将日期保存为系列数，一个系列数代表一个与之匹配的日期，以方便用户对日期进行数值式计算。\n在1900年日期系统中，FineReport电子表格将1900年1月1日保存为系列数2，将1900年1月2日保存为系列数3，\n将1900年1月3日保存为系列数4……依此类推。如在1900年日期系统，1998年1月1日存为系列数35796。\n示例:\nMONTH(\"2000/1/1\")等于1。\nMONTH(\"2006/05/05\")等于5。\nMONTH(\"1997/04/20\")等于4。\nMONTH(\"2000-1-1\", \"yyyy-MM-dd\")等于1。\nMONTH(\"2006-05-05\", \"yyyy-MM-dd\")等于5。\nMONTH(\"1997-04-20\", \"yyyy-MM-dd\")等于4。\nMONTH(35796)等于1。", name: "MONTH", type: "DATETIME"}, {def: "ROWCOUNT(tableData)返回tableData的行数。\ntableData:TableData的名字，字符串形式的。\n备注:\n 先从私有数据源中查找，然后再从公有数据源中查找，返回的是tableData的行数。\n示例:\n以我们提供的数据源FRDemo为例\n新建数据集ds1:SELECT * FROM [CUSTOMER]\nROWCOUNT(\"ds1\")等于20。", name: "ROWCOUNT", type: "REPORT"}, {def: "RAND(): 返回均匀分布的随机数。每计算一次工作表，函数都会返回一个新的随机数值。\n备注:\n 要生成一个位于a和b之间的随机数，可以使用以下的公式: C=RAND()*(b-a)+a。\n 如果要使一个随机产生的数值不随单元格的重计算而改变，可以在编辑框中输入=RAND()并保持编辑状态，然后按F9，将公式永久性地改为随机数。\n示例:\n假如需要生成一个大于等于0，小于60的随机数，使用公式: =RAND()*60。\n假如需要生成一个大于等于0，小于19的随机数，使用公式: =RAND()*19。\n假如需要生成一个大于等于0，小于50的随机数，使用公式: =RAND()*50。", name: "RAND", type: "MATH"}, {def: "GETUSERDEPARTMENTS():返回角色部门\n示例:\nGETUSERDEPARTMENTS():返回角色所有部门，若多个部门则数组\nGETUSERDEPARTMENTS(3,2):返回角色该部门的第三层和第二层名字，\n若多个部门则返回数组，若没有第三层则只显示第二层", name: "GETUSERDEPARTMENTS", type: "OTHER"}, {def: "FORMAT(object,format) : 返回object的format格式。\nobject 需要被格式化对象，可以是String，数字，Object(常用的有Date, Time)。\nformat 格式化的样式。\n示例\nFORMAT(1234.5, \"#,##0.00\") => 1234.50\nFORMAT(1234.5, \"#,##0\") => 1234\nFORMAT(1234.5, \"￥#,##0.00\") => ￥1234.50\nFORMAT(1.5, \"0%\") => 150%\nFORMAT(1.5, \"0.000%\") => 150.000%\nFORMAT(6789, \"##0.0E0\") => 6.789E3\nFORMAT(6789, \"0.00E00\") => 6.79E03\nFORMAT(date(2007,1,1), \"EEEEE, MMMMM dd, yyyy\") => 星期一，一月 01，2007\nFORMAT(date(2007,1,13), \"MM/dd/yyyy\") => 01/13/2007\nFORMAT(date(2007,1,13), \"M-d-yy\") => 1-13-07\nFORMAT(time(16,23,56), \"h:mm:ss a\") => 4:23:56 下午", name: "FORMAT", type: "TEXT"}, {def: "TRIM(text): 清除文本中所有空格，单词间的单个空格除外，也可用于带有不规则空格的文本。\nText:需要清除空格的文本。\n示例:\nTRIM(\" Monthly Report\")等于Monthly Report。", name: "TRIM", type: "TEXT"}, {def: "SQRT(number): 返回一个正数的平方根。\nNumber:要求其平方根的任一正数。\n备注:\nNumber必须是一个正数，否则函数返回错误信息*NUM!。\n示例:\nSQRT(64)等于8。\nSQRT(-64)返回*NUM!。", name: "SQRT", type: "MATH"}, {def: "DAYSOFYEAR(year):返回某年包含的天数。\n示例：\nDAYSOFYEAR(2008)等于365，等价于DAYSOFYEAR(\"2008-01-01\")。", name: "DAYSOFYEAR", type: "DATETIME"}, {def: "RANK(number,ref,order): 返回一个数在一个数组中的秩。(如果把这个数组排序，该数的秩即为它在数组中的序号。)\nNumber 所求秩的数。(可以是Boolean型，true=1，false=0)\nRef 可以是数组，引用，或一系列数，非实数的值被忽略处理(接受Boolean型，true=1，false=0)。\nOrder 指定求秩的参数，非零为升序，零为降序\n\n备注\n1. RANK对重复的数返回相同的秩，但重复的数影响后面的数的秩，比如，在一组升序排列的整数中，如果5出现了2次，并且秩为3，那么6的秩为5 (没有数的秩是4).\n\n示例\nA1:A5 = 6, 4.5, 4.5, 2, 4\nRANK(A1,A1:A5,1) 即 6 的秩为 5.\n\nRANK(3,1,2,\"go\",3,4,1) = 3, \"go\"被忽略。", name: "RANK", type: "OTHER"}, {def: "ODD(number):返回对指定数值进行舍入后的奇数。\nnumber:是要舍入求奇的数值。\n不论正负号如何，数值都朝着远离 0 的方向舍入。如果 number 恰好是奇数，则不须进行任何舍入处理。\n示例:\nODD(1.5) 等于 3\nODD(3) 等于 3\nODD(2) 等于 3\nODD(-1) 等于 -1", name: "ODD", type: "MATH"}, {def: "COLCOUNT(tableData):返回tableData中列的个数。\ntableData:tableData的名字，字符串形式的。\n备注：\n 先从私有数据源中查找，然后再从公有数据源中查找，返回的是第一个查找到的tableData中列数。\n示例:\n以我们提供的数据源FRDemo为例\n新建数据集ds1:SELECT * FROM [CUSTOMER]\nCOLCOUNT(\"ds1\")等于6。\n", name: "COLCOUNT", type: "REPORT"}, {def: "ENDWITH(str1，str2):判断字符串str1是否以str2结束。\n备注:\n str1和str2都是大小写敏感的。\n示例:\nENDWITH(\"FineReport\",\"Report\")等于true。\nENDWITH(\"FineReport\",\"Fine\")等于false。\nENDWITH(\"FineReport\",\"report\")等于false。", name: "ENDWITH", type: "TEXT"}, {def: "LOG10(number):返回以 10 为底的对数。\nnumber: 用于常用对数计算的正实数。\n示例:\nLOG10(86) 等于 1.934498451\nLOG10(10) 等于 1\nLOG10(1E5) 等于 5\n", name: "LOG10", type: "MATH"}, {def: "MAPARRAY(array, fn):把一个数组中的项目转换到另一个数组中。\narray (Array): 要转换的数组 \nfn (Function): 处理数组项目的函数 \n示例：\nMAPARRAY([3,4,2,3,6,8,7], item != 3)等于[false,true,true,false,true,true,true].", name: "MAPARRAY", type: "ARRAY"}, {def: "FLOOR(number): 将参数number沿绝对值减小的方向去尾舍入。\nNumber:待舍入的数值。\n示例:\nFLOOR(-2.5)等于-2。\nFLOOR(2.5)等于2。\n", name: "FLOOR", type: "MATH"}, {def: "NUMTO(number,bool)或NUMTO(number):返回number的中文表示。其中bool用于选择中文表示的方式，当没有bool时采用默认方式显示。\n示例：NUMTO(2345,true)等于二三四五。\n示例：NUMTO(2345,false)等于二千三百四十五。\n示例：NUMTO(2345)等于二千三百四十五。", name: "NUMTO", type: "TEXT"}, {def: "ATANH(number): 返回数字的反双曲正切值，该函数的参数值即为反双曲正切值的双曲正切值。\nNumber:指介于-1~1之间的任意实数。\n备注:\n 指定的number必须介于-1~1之间（不包括-1，1）。\n ATANH(TANH(number))=number，例如，ATANH(TANH(8))=8。\n示例:\nATANH(-0.5)等于-0.549306144。\nATANH(0)等于0。\nATANH(0.7)等于0.867300528。", name: "ATANH", type: "MATH"}, {def: "YEAR:(serial_number)返回日期中的年。Year是介于1900和9999之间的一个数。\nSerial_number:含有所求的年的日期.\n备注:\nFineReport将日期保存为系列数，一个系列数代表一个与之匹配的日期，以方便用户对日期进行数值式计算。\n在1900年日期系统中，FineReport电子表格将1900年1月1日保存为系列数2，将1900年1月2日保存为系列数3，\n将1900年1月3日保存为系列数4……依此类推。如在1900年日期系统，1998年1月1日存为系列数35796。\n示例:\nYEAR(\"2000/1/1\")等于2000。\nYEAR(\"2006/05/05\")等于2006。\nYEAR(\"1997/04/20\")等于1997。\nYEAR(\"2000-1-1\", \"yyyy-MM-dd\")等于2000。\nYEAR(\"2006-05-05\", \"yyyy-MM-dd\")等于2006。\nYEAR(\"1997-04-20\", \"yyyy-MM-dd\")等于1997。\nYEAR(35796)等于1998。", name: "YEAR", type: "DATETIME"}, {def: "SLICEARRAY(array, start, end):返回数组从第start个到第end个元素(包括第end个元素)。\n示例：\nSLICEARRAY([3, 4, 4, 5, 1, 5, 7], 3, 6)返回[4, 5, 1, 5].\n当不使用end参数时，返回从start开始到数组结束之间的元素。\nSLICEARRAY([3, 4, 4, 5, 1, 5, 7], 3)返回[4, 5, 1, 5, 7].", name: "SLICEARRAY", type: "ARRAY"}, {def: "", name: "DECODE", type: "OTHER"}, {def: "ENMONEY(value):将给定的BigDemical类型的数字转换成英文金额字符串。\n示例：\nENMONEY(23.49)等于TWENTY THREE AND CENTS FORTY NINE", name: "ENMONEY", type: "TEXT"}, {def: "IF(boolean,number1/string1,number2/string2):判断函数,boolean为true时返回第二个参数,为false时返回第三个。\nboolean: 用于判断的布尔值,true或者false。\nnumber1/string1: 第一个参数，如果boolean为ture,返回这个值。\nnumber2/string2: 第二个参数，如果boolean为false,返回这个值。\n示例:\nIF(true,2,8)等于2\nIF(false,\"first\",\"second\")等于second\nIF(true,\"first\",7)等于first", name: "IF", type: "LOGIC"}, {def: "DATEINWEEK(date, number):函数返回在某一个星期当中第几天的日期。\n示例：\ndateInWeek(\"2008-08-28\", 2)等于2008-08-26。\ndateInWeek(\"2008-08-28\", -1)等于2008-08-31。\n如果最后一个参数为-1，返回该日期所在星期的最后一天\n", name: "DATEINWEEK", type: "DATETIME"}, {def: "MONTHDELTA(date,delta):返回指定日期date后delta个月的日期。\n示例：\nMONTHDELTA(\"2008-08-08\", 4)等于2008-12-08。", name: "MONTHDELTA", type: "DATETIME"}, {def: "FIELDS(connectionName,tableName):返回tableName这个表中的所有字段名。\n示例：\n数据库BASE中有个名叫task的表的内容如下：\nname start end\na 2008 2009\nb 2009 2012\n那么FIELDS(\"BASE\",\"task\")等于[name,start,end].", name: "FIELDS", type: "REPORT"}, {def: "DATEDIF(start_date,end_date,unit):返回两个指定日期间的天数、月数或年数。\nStart_date:代表所指定时间段的初始日期。\nEnd_date:代表所指定时间段的终止日期。\nUnit:函数返回信息的类型。\n若unit=“Y”，则DATEDIF返回指定时间段的年差数。\n若unit=“M”，则DATEDIF返回指定时间段的月差数。\n若unit=“D”，则DATEDIF返回指定时间段的日差数。\n若unit=“MD”，则DATEDIF忽略年和月，返回指定时间段的日差数。\n若unit=“YM”，则DATEDIF忽略年和日，返回指定时间段的月差数。\n若unit=“YD”，则DATEDIF忽略年，返回指定时间段的日差数。\n示例:\nDATEDIF(\"2001/2/28\",\"2004/3/20\",\"Y\")等于3，即在2001年2月28日与2004年3月20日之间有3个整年。\nDATEDIF(\"2001/2/28\",\"2004/3/20\",\"M\")等于37，即在2001年2月28日与2004年3月20日之间有36个整月。\nDATEDIF(\"2001/2/28\",\"2004/3/20\",\"D\")等于1116，即在2001年2月28日与2004年3月20日之间有1116个整天。\nDATEDIF(\"2001/2/28\",\"2004/3/20\",\"MD\")等于8，即忽略月和年后，2001年2月28日与2004年3月20日的差为8天。\nDATEDIF(\"2001/1/28\",\"2004/3/20\",\"YM\")等于2，即忽略日和年后，2001年1月28日与2004年3月20日的差为2个月。\nDATEDIF(\"2001/2/28\",\"2004/3/20\",\"YD\")等于21，即忽略年后，2001年2月28日与2004年3月20日的差为21天。", name: "DATEDIF", type: "DATETIME"}, {def: "TOIMAGE(path):显示指定路径下的图片。此处默认开启了图片缓存功能以加速报表的生成.\n如不需要缓存，请在参数后面追加值FALSE，例如：TOIMAGE(\"D:/fr.png\",false).\n如需要指定图片大小,拉伸显示, 则需要添加参数,TOIMAGE(patch, true, width, height).\n示例:=toimage(\"d:/1.jpg\", true, \"50%\", 300), 第三个参数为指定宽度, 第四个参数为指定高度.\n如果参数为整数, 则直接写数字, 如果为百分比, 则需要加上引号, 如\"300%\"", name: "TOIMAGE", type: "OTHER"}, {def: "LEFT(text,num_chars): 根据指定的字符数返回文本串中的第一个或前几个字符。\nText:包含需要选取字符的文本串或单元格引用。\nNum_chars:指定返回的字符串长度。\n备注:\n Num_chars的值必须等于或大于0。\n 如果num_chars大于整个文本的长度，LEFT函数将返回所有的文本。\n 如果省略num_chars，则默认值为1。\n示例:\nLEFT(\"Fine software\",8)等于“Fine sof”。\nLEFT(\"Fine software\")等于“F”。\n如果单元格A3中含有“China”，则LEFT(A3,2)等于“Ch”。", name: "LEFT", type: "TEXT"}, {def: "SUBSTITUTE(text,old_text,new_text,instance_num): 用new_text替换文本串中的old_text。\nText:需要被替换字符的文本，或含有文本的单元格引用。\nOld_text:需要被替换的部分文本。\nNew_text:用于替换old_text的文本。\nInstance_num:指定用new_text来替换第几次出现的old_text。如果指定了instance_num，则只有指定位置上的old_text被替换，否则文字串中出现的所有old_text都被new_text替换。\n备注:\n 如果需要替换文本串中的指定文本，则使用SUBSTITUTE函数；如果需要替换文本串中指定位置上的任意文本，则使用REPLACE函数。\n示例:\nSUBSTITUTE(\"data base\",\"base\",\"model\")等于“data model”。\nSUBSTITUTE(\"July 28, 2000\",\"2\",\"1\",1)等于“July 18, 2000”。\nSUBSTITUTE(\"July 28, 2000\",\"2\",\"1\")等于“July 18, 1000”。\nSUBSTITUTE(\"July 28, 2000\",\"2\",\"1\",2)等于“July 28, 1000”。 ", name: "SUBSTITUTE", type: "TEXT"}, {def: "LOG(number,base): 按指定的任意底数，返回数值的对数。\nNumber:需要求对数的正实数。\nBase:对数的底数。如果省略底数，默认值为10。\n示例:\nLOG(16,2)等于4。\nLOG(10)等于1。\nLOG(24,3)等于2.892789261。", name: "LOG", type: "MATH"}, {def: "SORTARRAY(array):返回数组array排过序的数组。\n示例：\nSORTARRAY([3, 4, 4, 5, 1, 5, 7])返回[1, 3, 4, 4, 5, 5, 7].\n注意：数组array的元素类型必须一样，并且要可比较。", name: "SORTARRAY", type: "ARRAY"}, {def: "DATEDELTA(date, deltadays):返回一个日期??date后deltadays的日期。\ndeltaDays可以为正值，负值，零。\n示例：\nDATEDELTA(\"2008-08-08\", -10)等于2008-07-29。\nDATEDELTA(\"2008-08-08\", 10)等于2008-08-18。", name: "DATEDELTA", type: "DATETIME"}, {def: "MID(text,start_num,num_chars): 返回文本串中从指定位置开始的一定数目的字符，该数目由用户指定。\nText:包含要提取字符的文本串。\nStart_num:文本中需要提取字符的起始位置。文本中第一个字符的start_num为1，依此类推。\nNum_chars:返回字符的长度。\n备注:\n 如果start_num大于文本长度，MID函数返回“”（空文本）。\n 如果start_num小于文本长度，并且start_num加上num_chars大于文本长度，MID函数将从start_num指定的起始字符直至文本末的所有字符。\n 如果start_num小于1，MID函数返回错误信息*VALUE!。\n 如果num_chars是负数，MID函数返回错误信息*VALUE!。\n示例:\nMID(\"Finemore software\",10,8)返回“software”。\nMID(\"Finemore software\",30,5)返回“”（空文本）。\nMID(\"Finemore software\",0,8)返回*VALUE!。\nMID(\"Finemore software\",5,-1)返回*VALUE!。", name: "MID", type: "TEXT"}, {def: "ATAN2(x_num,y_num): 返回x、y坐标的反正切值。返回角度为x轴与过（x_num,y_num）与坐标原点（0,0）的一条直线形成的角度。该角度以弧度显示。\nX_num:指定点的x坐标。\nY_num:指定点的y坐标。\n备注:\n 正值表示从x轴开始以逆时针方式所得的角度；负值表示从x轴开始以顺时针方式所得的角度。\na > 0,b > 0 or a > 0, b < 0时，公式直接成立；\na < 0,b > 0, ATAN2(a,b)=PI()-ABS(ATAN(b/a))\na < 0,b < 0, ATAN2(a,b)=ABS(ATAN(b/a))-PI()\n 当x_num与y_num都为0时，ATAN2返回错误信息*DIV/0!。\n 用角度制显示返回数值时，把返回数值乘以180/PI()。\n 返回值以弧度表示（返回值大于-pi且小于等于pi）。\n示例:\nATAN2(-2,2)等于2.356194490192345（弧度制的3*pi/4）。\nATAN2(2,2)等于0.785398163（弧度制的pi/4）。\nATAN2(-2,2)*180/PI()等于135（角度制）。", name: "ATAN2", type: "MATH"}, {def: "SUM(number1,number2,…): 求一个指定单元格区域中所有数字之和。\nNumber1,number2,…:1到30个参数或指定单元格区域中所有数字。\n备注:\n 函数将直接键入参数中的数值、逻辑值及文本表达式计算在内。\n 若参数是数组或引用，则只有数组或单元格引用中的数值进行计算。\n示例:\nSUM(70,80)等于150。\nSUM(\"70\",80,TRUE)等于151，逻辑值“TRUE”作为1来计算；“FALSE”作为0计算；文本“70”作为70来计算。", name: "SUM", type: "MATH"}, {def: "EXACT(text1,text2): 检测两组文本是否相同。如果完全相同，EXACT函数返回TRUE；否则，返回FALSE。EXACT函数可以区分大小写，但忽略格式的不同。同时也可以利用EXACT函数来检测输入文档的文字。\nText1:需要比较的第一组文本。\nText2:需要比较的第二组文本。\n示例:\nEXACT(\"Spreadsheet\",\"Spreadsheet\")等于TRUE。\nEXACT(\"Spreadsheet\",\"S preadsheet\")等于FALSE。\nEXACT(\"Spreadsheet\",\"spreadsheet\")等于FALSE。", name: "EXACT", type: "TEXT"}, {def: "TOINTEGER(text): 将文本转换成Integer对象。\nText:需要转换的文本。\n示例:\nTOINTEGER(\"123\")等于 new Integer(123)。", name: "TOINTEGER", type: "TEXT"}, {def: "ACOSH(number): 返回给定数值的反双曲余弦。\nNumber:返回值的双曲余弦。\n备注:\n 参数number的值必须大于或等于1。\n ACOSH(COSH(number))=number。\n示例:\nACOSH(1)等于0。\nACOSH(8)等于2.768659383。\nACOSH(5.5)等于2.389526435。", name: "ACOSH", type: "MATH"}, {def: "weekdate(year,month,weekOfMonth,dayOfWeek): 返回指定年月的指定周的周几的具体日期。\n示例：\nweekdate(2009,10,2,1)\n返回的是2009年的10月的第二个周的第一天即星期天的日期，返回的是2009-10-04\n最后一个参数dayOfWeek为-1时，表示这个周的最后一天\n示例：\nweekdate(2009,12,1,-1)\n返回的是2009年的12月的第一个周的最后一天即星期六的日期，返回的是2009-12-05\n", name: "WEEKDATE", type: "DATETIME"}, {def: "MIN(number1,number2,…): 返回参数列表中的最小值。\nNumber1,number2,…:1到30个需要找出最小值的参数。\n备注:\n 若参数中没有数字，函数MIN将返回0。\n 参数应为数字、空白单元格、逻辑值或是表示数值的文本串。如果参数是错误值时，MIN将返回错误信息。\n 如果数组或引用参数中包含可解析文本值，逻辑值，零值或空白单元格，这些值都将参与计算，而不可解析的文本值忽略不计。\n示例:\n如果B1:B4包含3，6，9，12，则:\nMIN(B1:B4)等于3。\nMIN(B1:B4,0)等于0。", name: "MIN", type: "MATH"}, {def: "STARTWITH(str1，str2):判断字符串str1是否以str2开始。\n备注:\n str1和str2都是大小写敏感的。\n示例:\nSTARTWITH(\"FineReport\",\"Fine\")等于true。\nSTARTWITH(\"FineReport\",\"Report\")等于false。\nSTARTWITH(\"FineReport\",\"fine\")等于false。", name: "STARTWITH", type: "TEXT"}, {def: "COMBIN(number,number_chosen): 返回若干个指定对象的组合数。该函数与数学表达式为Cnk功能相同。\nNumber或数学表达式中的“n”指对象总数。\nNumber_chosen或数学表达式中的“k”指在对象总数中某一组合的数量。\n备注:\n Number必须是正整数，number_chosen必须是非负整数。\n 如果number和number_chosen小于0或number小于number_chosen，函数返回错误信息*NUM!。\n 对象组合是对象的子集。与排列不同的是，组合不涉及对象内部的先后顺序，而顺序对排列是非常重要的。\n 假设number=n，number_chosen=k，则: COMBIN(n,k)=Cnk=n!/(k!(n-k)!)。\n示例:\nCOMBIN(5,6)等于*NUM!。\nCOMBIN(5,2)等于10。", name: "COMBIN", type: "MATH"}, {def: "EVEN(number):返回沿绝对值增大方向取整后最接近的偶数。使用该函数可以处理那些成对出现的对象。\nnumber:所要取整的数值。\n不论正负号如何，数值都朝着远离 0 的方向舍入。如果 number 恰好是偶数，则不须进行任何舍入处理。\n示例:\nEVEN(1.5) 等于 2\nEVEN(3) 等于 4\nEVEN(2) 等于 2\nEVEN(-1) 等于 -2", name: "EVEN", type: "MATH"}, {def: "COUNT(value1,value2,…): 计算数组或数据区域中所含项的个数。\nValue1,value2,…:可包含任何类型数据的参数。", name: "COUNT", type: "MATH"}, {def: "INDEXOFARRAY(array, index):返回数组array的第index个元素。\n示例：\nINDEXOFARRAY([\"第一个\", \"第二个\", \"第三个\"], 2)返回\"第二个\"。", name: "INDEXOFARRAY", type: "ARRAY"}, {def: "MAP(object, string, int, int):四个参数分别是索引值,数据集的名字,索引值所在列序号,返回值所在列序号。\n提醒：后两个参数也可以写列名代替。\n根据数据集的名字,找到对应的数据集,找到其中索引列的值为key所对应的返回值。\n数据集的查找方式是依次从报表数据集找到服务器数据集。\n索引列序号与返回值序列号的初始值为1示例:\nMAP(1001, \"employee\", 1, 2)返回employee数据集,第1列中值为1001那条记录中第2列的值。\nMAP(1001, \"employee\", \"name\", \"address\")返回employee数据集,name列中值为1001那条记录中address列的值。", name: "MAP", type: "REPORT"}, {def: "SEQ(): 返回数值，在整个报表执行过程中，返回该函数被第几次执行了。\n示例:\nSEQ()在第一次执行时，结果为1。\nSEQ()在第二次执行时，结果为2。", name: "SEQ", type: "OTHER"}, {def: "i18n为本软件内置的国际化公式,可以对一些常用的词语进行国际化.\n示例:i18n('File'), 则会在中文语言环境下显示为: 文件, 而在英文语言环境下显示为: File", name: "I18N", type: "REPORT"}, {def: "层次坐标简写, 等同于=A1[A1:-1], 若需=B1[A1:-1]则HIERARCHY(A1, B1).\n若为横向, 偏移量为-2, 则写成HIERARCHY(A1, B1, -2, false), 等同于=B1[;A1:-1].\n公式中最后一个参数表示横纵向, 默认不传递, 表示纵向扩展, 若横向扩展, 则需要加上最后一个参数FALSE来区分. ", name: "HIERARCHY", type: "HA"}, {def: "", name: "ENCODE", type: "OTHER"}, {def: "DATEINMONTH(date, number):函数返回在某一个月当中第几天的日期。\n示例：\nDATEINMONTH(\"2008-08-08\", 20) 等于2008-08-20。\nDATEINMONTH(\"2008-08-08\", -1) 等于2008-08-31。", name: "DATEINMONTH", type: "DATETIME"}, {def: "TOOCTAL(int): 将一个十进制整型数转换成八进制表示的字符串。\nint:表示需要进行转换的十进制整数。\n示例:\nTOOCTAL(10)等于 \"12\"。\nTOOCTAL(20)等于 \"24\"。", name: "TOOCTAL", type: "MATH"}, {def: "REPEAT(text,number_times): 根据指定的次数重复显示文本。REPEAT函数可用来显示同一字符串，并对单元格进行填充。\nText:需要重复显示的文本或包含文本的单元格引用。\nNumber_times:指定文本重复的次数，且为正数。如果number_times为0，REPEAT函数将返回“”（空文本）。如果number_times不是整数，将被取整。REPEAT函数的最终结果通常不大于32767个字符。\n备注:\n 该函数可被用于在工作表中创建简单的直方图。\n示例:\nREPEAT(\"$\",4)等于“$$$$”。\n如果单元格B10的内容为“你好”，REPEAT(B10,3)等于“你好你好你好”。", name: "REPEAT", type: "TEXT"}, {def: "GREPARRAY(array，fn):函数(返回true或者false)是条件，过滤此数组，最后形成一个新数组。\n示例：\nGREPARRAY([3,4,2,3,6,8,7], item != 3)等于[4,2,6,8,7].\n", name: "GREPARRAY", type: "ARRAY"}, {def: "MAX(number1,number2,…): 返回参数列表中的最大值。\nNumber1,number2,…:1到30个需要找出最大值的参数。\n备注:\n 参数可以是数字、空白单元格、逻辑值或数字的文本表达式。\n 如果数组或引用参数中包含可解析文本值，逻辑值，零值或空白单元格，这些值都将参与计算，而不可解析的文本值忽略不计。\n 如果参数中没有任何数字，MAX将返回0。\n示例:\nMAX(0.1,0,1.2)等于1.2。", name: "MAX", type: "MATH"}, {def: "CHAR(number): 根据指定数字返回对应的字符。CHAR函数可将计算机其他类型的数字代码转换为字符。\nNumber:用于指定字符的数字，介于1~65535之间（包括1和65535）。\n示例:\nCHAR(88)等于“X”。\nCHAR(45)等于“-”。", name: "CHAR", type: "TEXT"}, {def: "TRUNC(number,num_digits):将数字的小数部分截去，返回整数。\nnumber:需要截尾取整的数字。\nnum_digits:用于指定取整精度的数字。\n示例:\nTRUNC(8.9) 等于 8\nTRUNC(-8.9) 等于 -8\nTRUNC(PI()) 等于 3\n", name: "TRUNC", type: "MATH"}, {def: "FACT(number):返回数的阶乘，一个数的阶乘等于 1*2*3*...*该数。\nnumber:要计算其阶乘的非负数。如果输入的 number 不是整数，则截尾取整。\n示例:\nFACT(1) 等于 1\nFACT(1.9) 等于 FACT(1) 等于 1\nFACT(0) 等于 1\nFACT(5) 等于 1*2*3*4*5 等于 120\n", name: "FACT", type: "MATH"}, {def: "STDEV(array1): 计算数据系列的标准偏差(与Excel的同名函数作用相同)。\n\n示例:\nSTDEV([1,2,3])=1。\n", name: "STDEV", type: "OTHER"}, {def: "SPLIT(String1,String2)：返回由String2分割String1组成的字符串数组。\nString1：以双引号表示的字符串。\nString2：以双引号表示的分隔符。例如逗号\",\"\n示例:\nSPLIT(\"hello,world,yes\",\",\") = [\"hello\",\"world\",\"yes\"]。\nSPLIT(\"this is very good\",\" \") = [\"this\",\"is\",\"very\",\"good\"]。\n备注：\n如果只有一个参数，则返回一个错误。\n如果有多个参数，则只有前两个起作用。", name: "SPLIT", type: "TEXT"}, {def: "INARRAY(co, array):返回co在数组array中的位置，如果co不在array中，则返回0.\n示例：\nString[] arr = {\"a\",\"b\",\"c\",\"d\"}\n那么INARRAY(\"b\", arr)等于2.", name: "INARRAY", type: "ARRAY"}, {def: "REVERSEARRAY(array):返回数组array的倒序数组。\n示例：\nREVERSEARRAY([\"第一个\", \"第二个\", \"第三个\"])返回[\"第三个\", \"第二个\", \"第一个\"].", name: "REVERSEARRAY", type: "ARRAY"}, {def: "RANDBETWEEN(value1,value2):返回value1和value2之间的一个随机整数。\n示例：\nRANDBETWEEN(12.333, 13.233)只会返回13。\nRANDBETWEEN(11.2, 13.3)有可能返回12或者13。", name: "RANDBETWEEN", type: "MATH"}, {def: "UPPER(text): 将文本中所有的字符转化为大写。\nText:需要转化为大写字符的文本，或是包含文本的单元格引用。\n示例:\nUPPER(\"notes\")等于“NOTES”。\n如果单元格E5的值为“Examples”，则UPPER(E5)等于“EXAMPLES”。", name: "UPPER", type: "TEXT"}, {def: "ABS(number): 返回指定数字的绝对值。绝对值是指没有正负符号的数值。\nNumber:需要求出绝对值的任意实数。\n示例:\nABS(-1.5)等于1.5。\nABS(0)等于0。\nABS(2.5)等于2.5。", name: "ABS", type: "MATH"}, {def: "RIGHT(text,num_chars): 根据指定的字符数从右开始返回文本串中的最后一个或几个字符。\nText:包含需要提取字符的文本串或单元格引用。\nNum_chars:指定RIGHT函数从文本串中提取的字符数。Num_chars不能小于0。如果num_chars大于文本串长度，RIGHT函数将返回整个文本。如果不指定num_chars，则默认值为1。\n示例:\nRIGHT(\"It is interesting\",6)等于“esting”。\nRIGHT(\"Share Holder\")等于“r”。\nRIGHT(\"Huge sale\",4)等于“sale”。", name: "RIGHT", type: "TEXT"}, {def: "MEDIAN(array1): 返回数据系列的中值(与Excel的同名函数作用相同)。\n\n示例:\nMEDIAN([1,2,3])=2。\n", name: "MEDIAN", type: "OTHER"}, {def: "TABLEDATAFIELDS(tableData):返回tableData中所有的字段名。\n备注:\n 先从报表数据集中查找，然后再从服务器数据集中查找，返回的是tableData的列名组成的数组。\n以我们提供的数据源FRDemo为例\n新建数据集ds1:SELECT * FROM [CUSTOMER]\nTABLEDATAFIELDS(\"ds1\")等于\nCUSTOMERID,CUSTOMERAME,CITY,COUNTRY,TEL,DISTRICT。", name: "TABLEDATAFIELDS", type: "REPORT"}, {def: "占比公式, =PROPORTION(A1)等同于=A1/sum(A1[!0])", name: "PROPORTION", type: "HA"}, {def: "COL()返回当前单元格的列号，必须使用于条件属性中\n示例:\n如果当前单元格是A5，在A5中写入\"=col()\"则返回1。\n如果当前单元格是C6，在C6中写入\"=col()\"则返回3。", name: "COL", type: "REPORT"}, {def: "TOHEX(int): 将一个十进制整型数转换成十六进制表示的字符串。\nint:表示需要进行转换的十进制整数。\n示例:\nTOHEX(15)等于 \"f\"。\nTOHEX(20)等于 \"14\"。", name: "TOHEX", type: "MATH"}, {def: "COS(number): 返回一个角度的余弦值。\nNumber:以弧度表示的需要求余弦值的角度。\n备注:\n 要把一个角度转换成弧度值，将角度乘于PI()/180。\n COS(n*2*PI()+number)=COS(number)（其中n为整数，number从-pi到pi）。\n示例:\nCOS(0.5)等于0.877582562。\nCOS(30*PI()/180)等于0.866025404。", name: "COS", type: "MATH"}, {def: "跨层累计, =CROSSLAYERTOTAL(A1, B1, C1, D1)等同于=IF(&B1 >1, D1[B1:-1] + C1, D1[A1:-1,B1:!-1] + C1), 如需横向, 则传递第五个参数false", name: "CROSSLAYERTOTAL", type: "HA"}, {def: "POWER(number,power): 返回指定数字的乘幂。\nNumber:底数，可以为任意实数。\nPower:指数。参数number按照该指数次幂乘方。\n备注:\n 可以使用符号“^”代替POWER，如: POWER(5,2)等于5^2。\n示例:\nPOWER(6,2)等于36。\nPOWER(14,5)等于537824。\nPOWER(4,2/3)等于2.519842100。\nPOWER(3,-2.3)等于0.079913677。", name: "POWER", type: "MATH"}, {def: "DAYS360(start_date,end_date,method):按照一年 360 天的算法（每个月以 30 天计，一年共计 12 个月），\n返回两日期间相差的天数，这在会计计算中将会用到。如果财务系统是基于一年 12 个月，每月 30 天，\n可用此函数帮助计算支付款项。\nStart_date 和 end_date :是用于计算期间天数的起止日期。\nMethod : 它指定了在计算中是采用欧洲方法还是美国方法。\nMethod 定义 :\nFALSE或忽略 美国方法 (NASD)。如果起始日期是一个月的 31 号，则等于同月的 30 号。如果终止日期是一个月的\n31号，并且起始日期早于 30 号，则终止日期等于下一个月的 1 号，否则，终止日期等于本月的 30 号。\nTRUE 欧洲方法。无论是起始日期还是终止日期为一个月的 31 号，都将等于本月的 30 号。\n备注:\nFineReport将日期保存为系列数，一个系列数代表一个与之匹配的日期，以方便用户对日期进行数值式计算。\n在1900年日期系统中，FineReport电子表格将1900年1月1日保存为系列数2，将1900年1月2日保存为系列数3，\n将1900年1月3日保存为系列数4……依此类推。如在1900年日期系统，1998年1月1日存为系列数35796。\n示例:\nDAYS360(\"1998/1/30\", \"1998/2/1\") 等于 1", name: "DAYS360", type: "DATETIME"}, {def: "filetype(file)获取文件的类型。\n当file为单文件时，返回文件类型字符串，当file为多文件时，返回文件类型的字符串数组。\n如果file不为文件类型，则返回错误信息。\n示例：\n假设文件控件在B2单元格，而B2单元格依次上传了三个不同类型文件{A.doc, C.xls ,B.txt }，则filetype(B2)返回值为[“doc”, “xls”, “txt”]。", name: "FILETYPE", type: "OTHER"}, {def: "ADDARRAY(array, insertArray, start):在数组第start个位置插入insertArray中的所有元素，再返回该数组。\n示例：\nADDARRAY([3, 4, 1, 5, 7], [23, 43, 22], 3)返回[3, 4, 23, 43, 22, 1, 5, 7].\nADDARRAY([3, 4, 1, 5, 7], \"测试\", 3)返回[3, 4, \"测试\", 1, 5, 7].\n注意：如果start为小于1的数或者不写start参数，则默认从数组的第一位开始插入数组元素。", name: "ADD2ARRAY", type: "ARRAY"}, {def: "BITNOT(int):将一个十进制整数进行二进制取反运算。\nint:需要进行转换的十进制数。\n示例：\nBITNOT(3)等于-4。\nBITNOT(12)等于-13。", name: "BITNOT", type: "LOGIC"}, {def: "TABLEAS(connectionName):返回名为connectionName的数据库中的所有表名。\n示例：\n假设在FRDemo这个数据库中，有3个表：a,b,c;\n那么TABLES(\"FRDemo\")等于[a,b,c].", name: "TABLES", type: "REPORT"}, {def: "SUMSQ(number1,number2, ...):返回所有参数的平方和。\nnumber1, number2, ...:为 1 到 30 个需要求平方和的参数，也可以使用数组或对数组的引用来代替以逗号分隔的参数。\n示例:\nSUMSQ(3, 4) 等于 25\n", name: "SUMSQ", type: "MATH"}, {def: "RECORDS(connection, table,field):返回数据库表table中字段名field下的所有元素。\n示例：\n数据库BASE中有个名叫task的表的内容如下：\nname start end\na 2008 2009\nb 2009 2012\n那么RECORDS(\"BASE\",\"task\",\"end\")等于[2009,2012].\n\nRECORDS(connection, table,field,row)返回table中field字段下的第row行的记录，field可以为列名也可以为列号。\n RECORDS(\"BASE\",\"task\",\"end\",2)等于2012.\n RECORDS(\"BASE\",\"task\",2,2)等于2009.", name: "RECORDS", type: "REPORT"}, {def: "", name: "TOBIGDECIMAL", type: "DELETE"}, {def: "TODOUBLE(text): 将文本转换成Double对象。\nText:需要转换的文本。\n示例:\nTODOUBLE(\"123.21\")等于 new Double(123.21)。", name: "TODOUBLE", type: "TEXT"}, {def: "TODATE()函数可以将各种日期形式的参数转换为日期类型。\n它有三种参数的形式：\n1 参数是一个日期型的参数，那么直接将这个参数返回。\n示例：\nTODATE(DATE(2007,12,12))返回2007年12月12日组成的日期。\n2 参数是以从1970年1月1日0时0分0秒开始的毫秒数，返回对应的时间。\n示例：\nTODATE(1023542354746)返回2002年6月8日。\n3 参数是日期格式的文本，那么返回这个文本对应的日期。\n示例：\nTODATE(\"2007/10/15\")返回2007年10月5日组成的日期。\nTODATE(\"2007-6-8\")返回2007年6月8日组成的日期。\n4 有两个参数，第一个参数是一个日期格式的文本，第二个参数是用来解析日期的格式。\n示例：\nTODATE(\"1/15/07\",\"mm/dd/yy\")返回07年1月15日组成的日期。\n特别的，\"yyyyMMdd\"是用来解析形如“20081230”之类的日期格式的。比如TODATE(\"20110830\",\"yyyyMMdd\")返回11年08月30日组成的日期\n5 有三个参数，第一个参数是一个日期格式的文本，第二个参数是用来解析日期的格式，第三个参数为解析日期的语言，如：zh（中文），en（英文）。\n示例：\nTODATE(\"星期三 1/15/07\",\"EEE mm/dd/yy\", \"zh\")返回07年1月15日组成的日期，使用“zh（中文）”才能够正常解析“星期三”这个字符串。", name: "TODATE", type: "DATETIME"}, {def: "PROPER(text): 将文本中的第一个字母和所有非字母字符后的第一个字母转化成大写，其他字母变为小写。\nText:需要转化为文本的公式、由双引号引用的文本串或是单元格引用。\n示例:\nPROPER(\"Finemore Integrated Office\")等于“Finemore Integrated Office”。\nPROPER(\"100 percent\")等于“100 Percent”。\nPROPER(\"SpreaDSheEt\")等于“Spreadsheet”。", name: "PROPER", type: "TEXT"}, {def: "DAY:(serial_number)返回日期中的日。DAY是介于1和31之间的一个数。\nSerial_number:含有所求的年的日期.\n备注:\nFineReport将日期保存为系列数，一个系列数代表一个与之匹配的日期，以方便用户对日期进行数值式计算。\n在1900年日期系统中，FineReport电子表格将1900年1月1日保存为系列数2，将1900年1月2日保存为系列数3，\n将1900年1月3日保存为系列数4……依此类推。如在1900年日期系统，1998年1月1日存为系列数35796。\n示例:\nDAY(\"2000/1/1\")等于1。\nDAY(\"2006/05/05\")等于5。\nDAY(\"1997/04/20\")等于20。\nDAY(\"2000-1-1\", \"yyyy-MM-dd\")等于1。\nDAY(\"2006-05-05\", \"yyyy-MM-dd\")等于5。\nDAY(\"1997-04-20\", \"yyyy-MM-dd\")等于20。\nDAY(35796)等于1。", name: "DAY", type: "DATETIME"}, {def: "LUNAR(year,day,month): 返回当前日期对应的农历时间。\nyear,month,day:分别对应年月日。\n示例:\n如果需要查询2011年7月21日对应的农历时间，则只需输入LUNAR(2011,7,21)结果将显示为：辛卯年六月廿一\n同样，如输入LUNAR(2001,7,21)，则显示：辛巳年六月初一 。本公式支持的时间段为1900-2100年。", name: "LUNAR", type: "DATETIME"}, {def: "TABLEDATAS():返回报表数据集和服务器数据集名字。\n示例：\n服务器数据集有：ds1,ds2,ds3;报表数据集有dsr1,dsr2.\nTABLEDATAS()等于[dsr1,dsr2,ds1,ds2,ds3].\n而TABLEDATAS(0)返回服务器数据集名字；TABLEDATAS(1)返回报表数据集名字；\nTABLEDATAS(0)等于[ds1,ds2,ds3];TABLEDATAS(1)等于[dsr1,dsr2].", name: "TABLEDATAS", type: "REPORT"}, {def: "TAN(number): 返回指定角度的正切值。\nNumber:待求正切值的角度，以弧度表示。如果参数是以度为单位的，乘以Pi()/180后转换为弧度。\n示例:\nTAN(0.8)等于1.029638557。\nTAN(45*Pi()/180)等于1。", name: "TAN", type: "MATH"}, {def: "", name: "JVM", type: "DELETE"}, {def: "LN(number):返回一个数的自然对数。自然对数以常数项 e（2.71828182845904）为底。\nnumber:是用于计算其自然对数的正实数。\n示例:\nLN(86) 等于 4.45437\nLN(2.7182818) 等于 1\nLN(EXP(3)) 等于 3\nEXP(LN(4)) 等于 4\n", name: "LN", type: "MATH"}, {def: "ARRAY(arg1,arg2...):返回一个由arg1,arg2,...组成的数组.\narg1,arg2,...:字符串或者数字.\n示例:\nARRAY(\"hello\") = [\"hello\"].\nARRAY(\"hello\",\"world\") = [\"hello\",\"world\"].\nARRAY(\"hello\",98) = [\"hello\",98].\nARRAY(67,98) = [67,98].", name: "ARRAY", type: "ARRAY"}, {def: "TOBINARY(int): 将一个十进制整型数转换成二进制表示的字符串。\nint:表示需要进行转换的十进制整数。\n示例:\nTOBINARY(10)等于 \"1010\"。\nTOBINARY(20)等于 \"10100\"。", name: "TOBINARY", type: "MATH"}, {def: "NVL(value1,value2,value3,...):在所有参数中返回第一个不是null的值value1:可以为任意数，也可以为null。\nvalue2:可以为任意数，也可以为null。\n当字符串长度为0时, 返回也为null\n示例:\nNVL(12,20)等于12。\nNVL(null,12)等于12。\nNVL(null,null)等于null。\nNVL(20,null)等于20。\nNVL(null,null,10)等于10。", name: "NVL", type: "OTHER"}, {def: "CORREL(array1,array2): 求两个相同长度数据系列的相关系数(与Excel的同名函数作用相同)。\n如果数组或引用参数包含文本、逻辑值或空白单元格，则这些值将被忽略；但包含零值的单元格将计算在内。\n函数计算结果出现负数表示负相关。相关系数的取值范围是[-1,1]之间的数。相关系数的绝对值越大，表示误差越小。 Array1 和 Array2 的数据点的个数必须相同，例如：\nCORREL([1,2,3],[2,4,6])=1。\n", name: "CORREL", type: "OTHER"}, {def: "COLNAME(tableData,colIndex)返回的是tableData中列序号colIndex的列名。\ntableData:表示TableData的名字，字符串形式。\ncolIndex:表示列序号。\n备注:\n TableData先从私有数据源中查找，再从公有数据源中查找。\n示例:\nCOLNAME(\"Check\"，3)等于AcceName。\nCOLNAME(\"country\"，4)等于Area。", name: "COLNAME", type: "REPORT"}, {def: "DECIMAL(number): 返回number的大数类型，常用于精确计算。", name: "DECIMAL", type: "MATH"}, {def: "CLASS(object):返回object对象的所属的类。", name: "CLASS", type: "OTHER"}, {def: "VALUE(tableData,col,row)返回tableData中列号为col的值, 行号为row。\ntableData:tableData的名字，字符串形式的。\nrow:行号。\ncol:列号。\n备注:\n 先从报表数据集中查找，然后再从服务器数据集中查找，返回的是tableData的行数。\n示例:\nVALUE(\"country\",5,3)等于South America。\nVALUE(\"Simple\",8,3)等于jonnason。\n示例：VALUE(\"country\",5,\"大陆\")等于South America。\n\nVALUE(tableData,col)返回tableData中列号为col的一列值。\nVALUE(tableData,targetCol, orgCol, element)返回tableData中第targetCol列中的元素，这些元素对应的第orgCol列的值为element。\n示例：\ntableData : co\n国家 省份\n\n中国 江苏\n中国 浙江\n中国 北京\n美国 纽约\n美国 新泽西\nVALUE(\"co\",2, 1, \"中国\")等于[\"江苏\", \"浙江\", \"北京\"]。\n特别说明：列号也可以写为列名。\nVALUE(tableData,targetCol, orgCol, element, idx)返回VALUE(tableData,targetCol, orgCol, element)数组的第idx个值。\n特别说明：idx的值小于0时，会取数组的第一个值，idx的值大于数组长度时，会取数组的最后一个值。\n", name: "VALUE", type: "REPORT"}, {def: "JOINARRAY(array,sepa):返回一个由sepa作为分隔符的字符串.\narray:[arg1,arg2...]格式的数组;\nsepa:分隔符。\n示例:\nJOINARRAY([1,2],\";\") = [1;2].\nJOINARRAY([hello,world],\"-\") = [hello-world].", name: "JOINARRAY", type: "ARRAY"}, {def: "DATETONUMBER(date):返回自 1970 年 1 月 1 日 00:00:00 GMT 经过的毫秒数。\n示例：\nDATETONUMBER(\"2008-08-08\")等于1218124800000。", name: "DATETONUMBER", type: "DATETIME"}, {def: "INDEXOF(str1，index):返回字符串str1在index位置上的字符。\n备注:\n index是从0开始计数的。\n示例:\nINDEXOF(\"FineReport\",0)等于'F'。\nINDEXOF(\"FineReport\",2)等于'n'。\nINDEXOF(\"FineReport\",9)等于't'。\n\nINDEXOF(array, index):返回数组在index位置上的元素。\n备注：\n index是从1开始计数的。\n示例：\nString[] array = {\"a\", \"b\", \"c\"}\nINDEXOF(array, 1)等于\"a\".\n", name: "INDEXOF", type: "TEXT"}, {def: "PRODUCT(number1,number2, ...):将所有以参数形式给出的数字相乘，并返回乘积值。\nnumber1, number2, ...:为 1 到 30 个需要相乘的数字参数。\n示例:\nPRODUCT(3,4) 等于 12\nPRODUCT(3,4,5) 等于 60\n\n", name: "PRODUCT", type: "MATH"}, {def: "ACOS(number): 返回指定数值的反余弦值。反余弦值为一个角度，返回角度以弧度形式表示。\nNumber:需要返回角度的余弦值。\n备注:\n 函数的参数必须在-1和1之间，包括-1和1。\n 返回的角度值在0和Pi之间。\n 如果要把返回的角度用度数来表示，用180/PI()乘返回值即可。\n示例:\nACOS(1)等于0（弧度）。\nACOS(0.5)等于1.047197551（Pi/3弧度）。\nACOS(0.5)*180/PI()等于60（度）。", name: "ACOS", type: "MATH"}, {def: "FIND(find_text,within_text,start_num):从指定的索引(start_num)处开始，返回第一次出现的指定子字符串(find_text)在此字符串(within_text)中的索引。\nFind_text:需要查找的文本或包含文本的单元格引用。\nWithin_text:包含需要查找文本的文本或单元格引用。\nStart_num:指定进行查找字符的索引位置。within_text里的索引从1开始。如果省略start_num，则假设值为1。\n备注:\n 如果find_text不在within_text中，FIND函数返回值为0。\n 如果start_num不大于0，FIND函数返回错误信息*VALUE!。\n 如果start_num大于within_text的长度，FIND函数返回值为0。\n 如果find_text是空白文本，FIND函数将在搜索串中匹配第一个字符（即编号为start_num或1的字符）。\n示例:\nFIND(\"I\",\"Information\")等于1。\nFIND(\"i\",\"Information\")等于9。\nFIND(\"o\",\"Information\",2)等于4。\nFIND(\"o\",\"Information\",12)等于0。\nFIND(\"o\",\"Information\",-1)等于*VALUE!。", name: "FIND", type: "TEXT"}, {def: "MINUTE(serial_number):返回某一指定时间的分钟数，其值是介于0与59之间的一个整数。\nserial_number:包含所求分钟数的时间。\n示例:\nMINUTE(\"15:36:25\")等于36。\nMINUTE(\"15:36:25\", \"HH:mm:ss\")等于36。", name: "MINUTE", type: "DATETIME"}, {def: "SIGN(number):返回数字的符号。当数字为正数时返回 1，为零时返回 0，为负数时返回 -1。\nNumber:为任意实数。\n示例:\nSIGN(10) 等于 1\nSIGN(4-4) 等于 0\nSIGN(-0.00001) 等于 -1\n", name: "SIGN", type: "MATH"}, {def: "INDEX(key,val1,val2,...):返回key在val1,val2,...所组成的序列中的位置,不存在于序列中则返回参数的个数.\n备注:\n key和valn可以是任意类型\n示例:\nINDEX(2,2)等于1。\nINDEX(2,1,2)等于2。\nINDEX(2,4,5,6)等于4。\nINDEX(\"b\",\"b\",\"o\",\"y\")等于1。", name: "INDEX", type: "OTHER"}, {def: "REVERSE(value):返回与value相反的逻辑值。\n示例：\nREVERSE(true)等于false。", name: "REVERSE", type: "LOGIC"}, {def: "REPLACE(text, texttoreplace, replacetext):根据指定字符串，用其他文本来代替原始文本中的内容。\ntext：需要被替换部分字符的文本或单元格引用。\ntexttoreplace：指定的字符串或正则表达式。\nreplacetext:需要替换部分旧文本的文本。\n示例：\nREPLACE(\"abcd\", \"a\", \"re\")等于\"rebcd\"。\nREPLACE(\"a**d\", \"**d\", \"rose\")等于\"arose\"。\nREPLACE(old_text,start_num,num_chars,new_text): 根据指定的字符数，用其他文本串来替换某个文本串中的部分内容。\nOld_text:需要被替换部分字符的文本或单元格引用。\nStart_num:需要用new_text来替换old_text中字符的起始位置。\nNum_chars:需要用new_text来替换old_text中字符的个数。\nNew_text:需要替换部分旧文本的文本。\n示例:\nREPLACE(\"0123456789\",5,4,\"*\")等于“0123*89”。\nREPLACE(\"1980\",3,2,\"99\")等于“1999”。", name: "REPLACE", type: "TEXT"}, {def: "UUID():返回随机的UUID。\n示例:UUID()返回36位随机机器数。\n UUID(32)返回32位随机机器数。", name: "UUID", type: "OTHER"}, {def: "DATESUBDATE(date1, date2, op):返回两个日期之间的时间差。\nop表示返回的时间单位：\n\"s\"，以秒为单位。\n\"m\"，以分钟为单位。\n\"h\"，以小时为单位。\n\"d\"，以天为单位。\n\"w\"，以周为单位。\n示例：\nDATESUBDATE(\"2008-08-08\", \"2008-06-06\",\"h\")等于1512。", name: "DATESUBDATE", type: "DATETIME"}, {def: "CONCATENATE(text1,text2,...): 将数个字符串合并成一个字符串。\nText1,text2,...:需要合并成单个文本的文本项，可以是字符，数字或是单元格引用。\n示例:\nCONCATENATE(\"Average \",\"Price\")等于“Average Price”。\nCONCATENATE(\"1\",\"2\")等于12。", name: "CONCATENATE", type: "TEXT"}, {def: "filesize(file)获取文件的大小，单位为Kb。\n当file为单文件时，返回文件大小，当file为多文件时，返回文件大小的数组。\n如果file不为文件类型，则返回错误信息。\n示例：\n假设文件控件在B2单元格，而B2单元格依次上传了两个大小分别为100字节和10240字节的文件，则filename(B2)返回值为[0.098, 10.0]。", name: "FILESIZE", type: "OTHER"}, {def: "DAYSOFMONTH(date):返回从1900年1月后某年某月包含的天数。\n示例：\nDAYSOFMONTH(\"1900-02-01\")等于28。\nDAYSOFMONTH(\"2008/04/04\")等于30。", name: "DAYSOFMONTH", type: "DATETIME"}, {def: "DATEINQUARTER(date, number): 函数返回在某一个季度当中第几天的日期。\n示例：\nDATEINQUARTER(\"2009-05-05\", 20)等于 2009-04-20。", name: "DATEINQUARTER", type: "DATETIME"}, {def: "逐层累计, =LAYERTOTAL(B1, C1, D1)等同于=D1[B1:-1] + C1, 如需横向, 则传递第四个参数false.如LAYERTOTAL(B1, C1, D1, false)", name: "LAYERTOTAL", type: "HA"}, {def: "CNMONEY(number,unit)返回人民币大写。\nnumber:需要转换的数值型的数。\nunit:单位，\"s\",\"b\",\"q\",\"w\",\"sw\",\"bw\",\"qw\",\"y\",\"sy\",\"by\",\"qy\",\"wy\"分别代表“拾”，“佰”，“仟”，“万”，“拾万”，“佰万”，“仟万”，“亿”，“拾亿”，“佰亿”，“仟亿”，“万亿”。\n备注:\n 单位可以为空，如果为空，则直接将number转换为人民币大写，否则先将number与单位的进制相乘，然后再将相乘的结果转换为人民币大写。\n示例:\nCNMONEY(1200)等于壹仟贰佰圆整。\nCNMONEY(12.5,\"w\")等于壹拾贰万伍仟圆整。\nCNMONEY(56.3478,\"bw\")等于伍仟陆佰叁拾肆万柒仟捌佰圆整。\nCNMONEY(3.4567,\"y\")等于叁亿肆仟伍佰陆拾柒万圆整。", name: "CNMONEY", type: "TEXT"}, {def: "DAYVALUE(date):返回1900年至 date日期所经历的天数。\n示例：\nDAYVALUE(\"2008/08/08\")等于39668。", name: "DAYVALUE", type: "DATETIME"}, {def: "SQL(connectionName,sql,columnIndex,rowIndex)返回通过sql语句从connectionName中获得数据表的第columnIndex列第rowIndex行所对应的元素。\nconnectionName：数据库库的名字，字符串形式；\nsql:SQL语句，字符串形式；\ncolumnIndex:列序号，整形;\nrowIndex:行序号，整形。\n备注:行序号可以不写，这样返回值为数据列。\n示例：\n以我们提供的数据源HSQL为例\nSQL(\"HSQL\",\"SELECT * FROM CUSTOMER\",2,2)等于王先生。", name: "SQL", type: "REPORT"}, {def: "DATE(year,month,day): 返回一个表示某一特定日期的系列数。\nYear:代表年，可为一到四位数。\nMonth:代表月份。\n若1 month 12，则函数把参数值作为月。\n若month>12，则函数从年的一月份开始往上累加。例如: DATE(2000,25,2)等于2002年1月2日的系列数。\nDay:代表日。\n若日期小于等于某指定月的天数，则函数将此参数值作为日。\n若日期大于某指定月的天数，则函数从指定月份的第一天开始往上累加。若日期大于两个或多个月的总天数，则函数把减去两个月或多个月的余数加到第三或第四个月上，依此类推。例如:DATE(2000,3,35)等于2000年4月4日的系列数。\n备注:\n 若需要处理公式中日期的一部分，如年或月等，则可用此公式。\n 若年，月和日是函数而不是函数中的常量，则此公式最能体现其作用。\n示例:\nDATE(1978, 9, 19) 等于1978-09-19.\nDATE(1211, 12, 1) 等于1211-12-01. ", name: "DATE", type: "DATETIME"}, {def: "BITOPERATIOIN(int,int,op) 位运算，返回两个整数根据op进行位运算后的结果。\nint:十进制整数。\nop:位运算操作符，支持\"&\"(与),\"|\"(或),\"^\"(异或),\"<<\"(左移),\">>\"(右移)。\n示例：\nBITOPERATION(4,2,\"&\")表示4与2进行\"与\"运算,结果等于0。\nBITOPERATION(4,2,\"|\")表示4与2进行\"或\"运算,结果等于6。\nBITOPERATION(4,2,\"^\")表示4与2进行\"异或\"运算,结果等于6。\nBITOPERATION(4,2,\"<<\")表示4按位左移2位，结果等于16。\nBITOPERATION(4,2,\">>\")表示4按位右移2位，结果等于1。\nBITOPERATION(4,2,\"^~\")表示4与2进行\"同或\"运算,结果为-7。", name: "BITOPERATION", type: "LOGIC"}, {def: "LOWER(text): 将所有的大写字母转化为小写字母。\nText:需要转化为小写字母的文本串。LOWER函数不转化文本串中非字母的字符。\n示例:\nLOWER(\"A.M.10:30\")等于“a.m.10:30”。\nLOWER(\"China\")等于“china”。", name: "LOWER", type: "TEXT"}, {def: "CEILING(number): 将参数number沿绝对值增大的方向，舍入为最接近的整数\nNumber:指待舍入的数值。\nCEILING(-2.5)等于-3。\nCEILING(0.5)等于1。", name: "CEILING", type: "MATH"}, {def: "SINH(number):返回某一数字的双曲正弦值。\nnumber:为任意实数。\n示例:\nSINH(1) 等于 1.175201194\nSINH(-1) 等于 -1.175201194", name: "SINH", type: "MATH"}, {def: "AND(logical1,logical2,…): 当所有参数的值为真时，返回TRUE；当任意参数的值为假时，返回FALSE。\nLogical1,logical2,…:指1到30个需要检验TRUE或FALSE的条件值。\n备注:\n 参数必须是逻辑值，或是含有逻辑值的数组或引用。\n 如果数组或引用中含有文本或空的单元格，则忽略其值。\n 如果在指定的单元格区域中没有逻辑值，AND函数将返回错误信息*NAME?。\n示例:\nAND(1+7=8,5+7=12)等于TRUE。\nAND(1+7=8,5+7=11)等于FALSE。\n如果单元格A1到A4的值分别为TRUE、TRUE、FALSE和TRUE，则:\nAND(A1:A4)等于FALSE。\n如果单元格A5的值在0~50之间，则: AND(0<A5,A5<50)等于TRUE。", name: "AND", type: "LOGIC"}, {def: "NOW():获取当前时间。\n示例：\n如果系统时间是2012年5月12日 15点18分38秒\n则NOW()等于2012-05-12 15:18:36。", name: "NOW", type: "DATETIME"}, {def: "排名公式, =SORT(A1)等同于=COUNT(A1[!0]{A1 > $A1}) + 1, 默认升序排列, 如需要降序, 则传递参数false,\n =SORT(A1, false)等同于=COUNT(A1[!0]{A1 < $A1}) + 1.", name: "SORT", type: "HA"}, {def: "SIN(number): 计算给定角度的正弦值。\nNumber:待求正弦值的以弧度表示的角度。\n备注:\n 如果参数的单位是度，将其乘以PI()/180即可转换成弧度。\n示例:\nSIN(10)等于-0.5440211108893698。\nSIN(45*PI()/180)等于0.707106781。", name: "SIN", type: "MATH"}, {def: "switch(表达式, 值1, 结果1, 值2, 结果2, ...)\n如果表达式的结果是值1，整个函数返回结果1\n如果表达式的结果是值2，整个函数返回结果2\n如果表达式的结果是值3，整个函数返回结果3\n等等\n", name: "SWITCH", type: "LOGIC"}, {def: "ROW()返回当前单元格的行号，必须使用于条件属性中\n示例:\n如果当前单元格为A5，在A5中写入\"=ROW()\"则返回5。\n如果当前单元格为B8，在B8中写入\"=ROW()\"则返回8。", name: "ROW", type: "REPORT"}, {def: "EVAL(exp)返回表达式exp计算后的结果。\nexp:一个表达式形式字符串。\n备注:\n 只要EVAL中的参数exp最终可以转化成一表达式形式的字符串，比如\"sum(2,4)\",\"2+7\"等等，那么它就可以被计算。\nEVAL(\"2+5\")等于7。\nEVAL(\"count(2,3)\")等于2。\nEVAL(\"sum\"+\"(2,3,5)\")等于10。\nEVAL(IF(true, \"sum\", \"count\") + \"(1,2,3,4)\")等于10。\nEVAL(IF(false, \"sum\", \"count\") + \"(1,2,3,4)\")等于4。", name: "EVAL", type: "OTHER"}, {def: "ATAN(number): 计算指定数值的反正切值。指定数值是返回角度的正切值，返回角度以弧度形式表示。\nNumber:返回角度的正切。\n备注:\n 返回角度在-pi/2到pi/2之间。\n 如果返回角度等于-pi/2或pi/2，ATAN将返回错误信息*NUM!。\n 用角度形式返回数值时，返回数值乘以180/PI()。\n示例:\nATAN(-1)等于-0.785398163（-pi/4弧度）。\nATAN(0)等于0（弧度）。\nATAN(2)*180/PI()等于63.43494882（度）。", name: "ATAN", type: "MATH"}, {def: "RANGE(from，to，step)函数表示从整数from开始，以step为每一步的大小，直到整数to的一个数字序列。\n例如：\nRANGE(1,5,1)表示从1开始，直到5(包括5)，每一步大小为1，那么它返回一个数字序列为[1,2,3,4,5]。\nRANGE(-1,6,2)表示从-1开始，直到6(包括6)，每一步大小为2，那么它返回一个数字序列为[-1,1,3,5]。\n备注：RANGE函数有三种参数形式：\n1 RANGE(to)，默认的from为1，step为1，例如：\n RANGE(4)返回[1,2,3,4]。\n RANGE(-5)返回[]。\n2 RANGE(from,to)，默认的step为1，例如:\n RANGE(-1,3)返回[-1,0,1,2,3]。\n RANGE(0,5)返回[0,1,2,3,4,5]。\n3 RANGE(from,to,step)，三个参数的情况参照上面的注释，例如：\n RANGE(6,-1,-2)返回[6,4,2,0]。\n RANGE(4,1,1)返回[]。", name: "RANGE", type: "ARRAY"}, {def: "TANH(number):返回某一数字的双曲正切值。\nnumber:为任意实数。\n双曲正切的计算公式如下：\n示例:\nTANH(-2) 等于 -0.96403\nTANH(0) 等于 0\nTANH(0.5) 等于 0.462117\n", name: "TANH", type: "MATH"}, {def: "ROUNDDOWN(number,num_digits):靠近零值，向下（绝对值减小的方向）舍入数字。\nnumber:为需要向下舍入的任意实数。\nnum_digits:舍入后的数字的位数。\n函数 ROUNDDOWN 和函数 ROUND 功能相似，不同之处在于函数 ROUNDDOWN 总是向下舍入数字。\n示例:\nROUNDDOWN(3.2, 0) 等于 3\nROUNDDOWN(76.9,0) 等于 76\nROUNDDOWN(3.14159, 3) 等于 3.141\nROUNDDOWN(-3.14159, 1) 等于 -3.1\nROUNDDOWN(31415.92654, -2) 等于 31,400\n", name: "ROUNDDOWN", type: "MATH"}, {def: "循环引用, =CIRCULAR(A1, B1, C1, D1)等同于=IF(&A1 = 1, 0, B1[A1:-1] + C1[A1:-1] – D1[A1:-1]),如需横向, 则传递第五个参数false", name: "CIRCULAR", type: "HA"}, {def: "HOUR(serial_number):返回某一指定时间的小时数。函数指定HOUR为0（0:00）到23（23:00)之间的一个整数。\nSerial_number:包含所求小时的时间。\n示例:\nHOUR(\"11:32:40\")等于11。\nHOUR(\"11:32:40\", \"HH:mm:ss\")等于11。", name: "HOUR", type: "DATETIME"}, {def: "ROUND(number,num_digits):返回某个数字按指定位数舍入后的数字。\nnumber:需要进行舍入的数字。\nnum_digits:指定的位数，按此位数进行舍入。\n如果 num_digits 大于 0，则舍入到指定的小数位。\n如果 num_digits 等于 0，则舍入到最接近的整数。\n如果 num_digits 小于 0，则在小数点左侧进行舍入。\n示例:\nROUND(2.15, 1) 等于 2.2\nROUND(2.149, 1) 等于 2.1\nROUND(-1.475, 2) 等于 -1.48\nROUND(21.5, -1) 等于 20\n因浮点数存在精度计算丢失问题, 导致计算结果里可能带上9999, 0000这些, \n因此加入第三个参数来控制是否需要去除9999. true表示需要过滤9999, 0000这些数据.", name: "ROUND", type: "MATH"}, {def: "YEARDELTA(date, delta):返回指定日期后delta年的日期。\n示例：\nYEARDELTA(\"2008-10-10\",10)等于2018-10-10。", name: "YEARDELTA", type: "DATETIME"}, {def: "DATEINYEAR(date, number):函数返回在一年当中第几天的日期。\n示例：\nDATEINYEAR(2008,100)等于2008-04-09，等价于DATEINYEAR(\"2008-08-08\",100)，也返回2008-04-09.\nDATEINYEAR(2008,-1)等于2008-12-31，等价于DATEINYEAR(\"2008-08-08\",-1)，也返回2008-12-31.", name: "DATEINYEAR", type: "DATETIME"}, {def: "WEIGHTEDAVERAGE(A1:A4,B1:B4): 返回指定数据的加权平均值。\n加权平均数是不同比重数据的平均数，加权平均数就是把原始数据按照合理的比例来计算。\nA1:A4,B1:B4:用于计算平均值的参数，A1~A4为数据，B1~B4为权值。\n示例:\n如果A1:A4为10,9,8,7，B1:B4为0.2,0.1,0.3,0.4则:\nWEIGHTEDAVERAGE(A1:A4,B1:B4)等于8.1。", name: "WEIGHTEDAVERAGE", type: "MATH"}, {def: "ASIN(number): 返回指定数值的反正弦值。反正弦值为一个角度，返回角度以弧度形式表示。\nNumber:需要返回角度的正弦值。\n备注:\n 指定数值必须在-1到1之间（含1与-1）。\n 返回角度在-pi/2到pi/2之间（含-pi/2与pi/2）。\n 用角度形式返回数值时，返回数值乘以180/PI()。\n示例:\nASIN(0.5)等于0.523598776（pi/6弧度）。\nASIN(1)等于1.570796327（pi/2弧度）。\nASIN(0.5)*180/PI()等于30（度）。", name: "ASIN", type: "MATH"}, {def: "INT(number): 返回数字下舍入（数值减小的方向）后最接近的整数值。\nNumber:需要下舍入为整数的实数。\n示例:\nINT(4.8)等于4。\nINT(-4.8)等于-5。\nINT(4.3)等于4。\nINT(-4.3)等于-5。\n公式INT(A1)将返回A1单元格中的一个正实数的整数数部分。", name: "INT", type: "MATH"}, {def: "GETUSERJOBTITLES():返回角色职务\n示例:\nGETUSERDEPARTMENTS():返回角色所有职务，若多个部门职务则返回职务数组", name: "GETUSERJOBTITLES", type: "OTHER"}, {def: "REGEXP(str, pattern):字符串str是否与正则表达式pattern相匹配。\n示例：\nREGEXP(\"aaaaac\",\"a*c\")等于true。\nREGEXP(\"abc\",\"a*c\")等于false。\n\nREGEXP(str, pattern, intNumber):字符串str是否与具有给定模式 intNumber的正则表达式pattern相匹配。\n示例：\nCASE_INSENSITIVE = 0 启用不区分大小写的匹配。 默认情况下，不区分大小写的匹配假定仅匹配 US-ASCII 字符集中的字符。可以通过指 定 UNICODE_CASE 标志连同此标志来启用 Unicode 感知的、不区分大小写的匹配。 \nMULTILINE = 1 启用多行模式。\nDOTALL = 2 启用 dotall 模式。在 dotall 模式中，表达式 . 可以匹配任何字符，包括行结束符。默认情况下，此表达式不匹配行 结束符。\nUNICODE_CASE = 3 启用 Unicode 感知的大小写折叠。指定此标志后，由 CASE_INSENSITIVE 标志启用时，不区分大小写的匹配将以 符合 Unicode Standard 的方式完成。\nCANON_EQ = 4 启用规范等价。 指定此标志后，当且仅当其完整规范分解匹配时，两个字符才可视为匹配。\nUNIX_LINES = 5 启用 Unix 行模式。 在此模式中，.、^ 和 $ 的行为中仅识别 '\\n' 行结束符。\nLITERAL = 6 启用模式的字面值解析。 指定此标志后，指定模式的输入字符串就会作为字面值字符序列来对待。输入序列中的 元字符或转义序列不具有任何特殊意义。 标志 CASE_INSENSITIVE 和 UNICODE_CASE 在与此标志一起使用时将 对匹配产生影响。其他标志都变得多余了。\nCOMMENTS = 7 模式中允许空白和注释。 此模式将忽略空白和在结束行之前以 # 开头的嵌入式注释。\n \nREGEXP(\"Aaaaabbbbc\",\"a*b*c\", 3)等于true。\nREGEXP(\"Aaaaabbbbc\",\"a*b*c\", 1)等于false。\n\n", name: "REGEXP", type: "TEXT"}, {def: "DAYSOFQUARTER(date): 返回从1900年1月后某年某季度的天数。\n示例：\nDAYSOFQUARTER(\"2009-02-01\")等于90。\nDAYSOFQUARTER(\"2009/05/05\")等于91。", name: "DAYSOFQUARTER", type: "DATETIME"}, {def: "AVERAGE(number1,number2,…,countstring): 返回指定数据的平均值。\nNumber1,number2…:用于计算平均值的参数; countString:文字、逻辑值是否参与计数。\n备注:\n 参数必须是数字，或是含有数字的名称，数组或引用。\n 如果数组或引用参数中含有文字，逻辑值，默认参与计数，countString为false则不参与计数；\n 空单元格始终不参与计数，但是，单元格中的零值参与。\n示例:\n如果A1:A6被命名为“ages”，分别等于10，23，文字，29，33及25，则:\nAVERAGE(A1:A6)等于20。\nAVERAGE(A1:A6, false)等于24。\nAVERAGE(ages)等于20。\n如果还有一个年龄为27的，求所有年龄的平均值为: AVERAGE(A1:A6,27)等于21。", name: "AVERAGE", type: "MATH"}, {def: "RADIANS(angle): 将角度转换成弧度。\nAngle:需要转换为弧度的角度。\n示例:\nRADIANS(90)等于1.570796327（π/2弧度）。", name: "RADIANS", type: "MATH"}, {def: "REMOVEARRAY(array, start, deleteCount):从数组array中删除从第start个元素开始的deleteCount个数组元素，并返回删除后的数组。\n示例：\nREMOVEARRAY([3, 4, 4, 2, 6, 7, 87], 4, 2)返回[3, 4, 4, 7, 87].\n", name: "REMOVEARRAY", type: "ARRAY"}, {def: "WEBIMAGE(path):在web页面上显示指定路径下的图片。", name: "WEBIMAGE", type: "OTHER"}, {def: "WEEK(serial_num):返回一个代表一年中的第几周的数字。\nSerial_num:表示输入的日期。\n备注:\nFineReport将日期保存为系列数，一个系列数代表一个与之匹配的日期，以方便用户对日期进行数值式计算。\n在1900年日期系统中，FineReport电子表格将1900年1月1日保存为系列数2，将1900年1月2日保存为系列数3，\n将1900年1月3日保存为系列数4……依此类推。如在1900年日期系统，1998年1月1日存为系列数35796。\n示例:\nWEEK(\"2010/1/1\")等于52。\nWEEK(\"2010/1/6\")等于1。\nWEEK(35796)等于1。", name: "WEEK", type: "DATETIME"}, {def: "filename(file)获取文件的文件名。\n当file为单文件时，返回文件名字符串，当file为多文件时，返回文件名的字符串数组。\n如果file不为文件类型，则返回错误信息。\n示例：\n假设文件控件在B2单元格，而B2单元格依次上传了三个不同类型文件{A.doc, C.xls ,B.cpt }，则filename(B2)返回值为[“A.doc”, “C.xls”, “B.cpt”]。", name: "FILENAME", type: "OTHER"}, {def: "COSH(number): 返回一个数值的双曲线余弦值。\nNumber:需要求其双曲线余弦值的一个实数。\n备注:\n 双曲线余弦值计算公式为: ，其中e是自然对数的底，e=2.71828182845904。\n示例:\nCOSH(3)等于10.06766200。\nCOSH(5)等于74.20994852。\nCOSH(6)等于201.7156361。", name: "COSH", type: "MATH"}, {def: "WEEKDAY(Serial_number):获取日期并返回星期数。返回值为介于0到6之间的某一整数，分别代表星期中的某一天（从星期日到星期六）。\nSerial_number:输入的日期\n备注:\nFineReport将日期保存为系列数，一个系列数代表一个与之匹配的日期，以方便用户对日期进行数值式计算。\n在1900年日期系统中，FineReport电子表格将1900年1月1日保存为系列数2，将1900年1月2日保存为系列数3，\n将1900年1月3日保存为系列数4……依此类推。如在1900年日期系统，1998年1月1日存为系列数35796。\n举例:\nWEEKDAY(\"2005/9/10\")等于6（星期六）。\nWEEKDAY(\"2005/9/11\")等于0（星期日）。\nWEEKDAY(35796)等于4（星期四）。\n", name: "WEEKDAY", type: "DATETIME"}, {def: "OR(logical1,logical2,…): 当所有参数的值为假时，返回FALSE；当任意参数的值为真时，返回TRUE。\nLogical1,logical2,…:指1到30个需要检验TRUE或FALSE的条件值。\n备注:\n 参数必须是逻辑值，或是含有逻辑值的数组或引用。\n 如果数组或引用中含有文本或空的单元格，则忽略其值。\n 如果在指定的单元格区域中没有逻辑值，AND函数将返回错误信息*NAME?。\n示例:\nOR(1+7=9,5+7=11)等于FALSE。\nOR(1+7=8,5+7=11)等于TRUE。", name: "OR", type: "LOGIC"}, {def: "MOD(number,divisor):返回两数相除的余数。结果的正负号与除数相同。\nnumber:为被除数。\ndivisor:为除数。\n示例:\nMOD(3, 2) 等于 1\nMOD(-3, 2) 等于 1\nMOD(3, -2) 等于 -1\nMOD(-3, -2) 等于 -1\n", name: "MOD", type: "MATH"}, {def: "TODAY():获取当前日期。\n示例：\n如果系统日期是2005年9月10日\n则TODAY()等于2005-9-10。", name: "TODAY", type: "DATETIME"}, {def: "ROUNDUP(number,num_digits):远离零值，向上（绝对值增大的方向）舍入数字。\nnumber:为需要向上舍入的任意实数。\nnum_digits:舍入后的数字的位数。\n函数 ROUNDUP 和函数 ROUND 功能相似，不同之处在于函数 ROUNDUP 总是向上舍入数字。\n示例:\nROUNDUP(3.2,0) 等于 4\nROUNDUP(76.9,0) 等于 77\nROUNDUP(3.14159, 3) 等于 3.142\nROUNDUP(-3.14159, 1) 等于 -3.2\nROUNDUP(31415.92654, -2) 等于 31,500\n\n", name: "ROUNDUP", type: "MATH"}, {def: "ROUND5(number,num_digits):这个是四舍五入，奇进偶不进。\nnumber:需要进行舍入的数字。\nnum_digits:指定的位数，按此位数进行舍入。\n如果 num_digits 大于 0，则舍入到指定的小数位。\n如果 num_digits 等于 0，则舍入到最接近的整数。\n如果 num_digits 小于 0，则在小数点左侧进行舍入。\n示例:\nROUND5(2.125, 2) 等于 2.12\nROUND5(2.135, 2) 等于 2.14\n", name: "ROUND5", type: "MATH"}, {def: "TIME(hour,minute,second): 返回代表指定时间的小数。介于0:00:00（12:00:00 A.M.）与23:59:59（11:59:59 P.M.）之间的时间可返回0到0.99999999之间的对应数值。\nHour:介于0到23之间的数。\nMinute:介于0到59之间的数。\nSecond:介于0到59之间的数。\n示例:\nTIME(14,40,0)等于2:40 PM。\nTIME(19,43,24)等于7:43 PM。", name: "TIME", type: "DATETIME"}, {def: "环比公式, =MOM(A1, B1)等同于=IF(&A1 > 1, B1 / B1[A1:-1],0), 其中如果需要指定偏移量x, 则传递第三个参数x, 第四个参数表示横纵向.\n如=MOM(A1, B1, -2, false)等同于=IF(&A1 > 1, B1 / B1[;A1:-2], 0)", name: "MOM", type: "HA"}, {def: "ASINH(number): 返回指定数值的反双曲正弦值。反双曲正弦值的双曲正弦等于指定数值。即: ASINH(SINH(number))=number。\nNumber:任意实数。\n示例:\nASINH(-5)等于-2.312438341。\nASINH(8)等于2.776472281。\nASINH(16)等于3.466711038。", name: "ASINH", type: "MATH"}, {def: "EENNUMBER(value)：将给定的BigDecimal类型的数字（100以内）取整后转化成英文金额的字符串。\n示例：\nENNUMBER(23.49)等于TWENTY THREE。\n注：若出现结果为空，需要将数字强制转换为BigDecimal类型，例如：ENNUMBER(TOBIGDECIMAL(80))", name: "ENNUMBER", type: "TEXT"}, {def: "CODE(text): 计算文本串中第一个字符的数字代码。返回的代码对应于计算机使用的字符集。\nText:需要计算第一个字符代码的文本或单元格引用。\n示例:\nCODE(\"S\")等于83。\nCODE(\"Spreadsheet\")等于83。", name: "CODE", type: "TEXT"}, {def: "DEGREES(angle): 将弧度转化为度。\nangle:待转换的弧度角。\n示例:\nDEGREES(PI()/2)等于90。\nDEGREES(3.1415926)等于179.9999969。", name: "DEGREES", type: "MATH"}, {def: "LEN(args): 返回文本串中的字符数或者数组的长度。\n需要注意的是：参数args为文本串时，空格也计为字符。\n参数args为数组时，直接返回数组长度。\n示例:\nLEN(\"Evermore software\")等于17。\nLEN(\" \")等于1。\nLEN(['a','b'])等于2。\n", name: "LEN", type: "TEXT"}, {def: "DATETIME():获取当前日期和时间。\n示例：\n如果系统时间是2005年9月10日 15点18分38秒\n则DATETIME()等于2005-9-10 15:18:36。", name: "DATETIME", type: "DELETE"}, {def: "UNIQUEARRAY(array):去掉数组array中的重复元素。\n示例：\nUNIQUEARRAY([14, 2, 3, 4, 3, 2, 5, 6, 2, 7, 9, 12, 3])返回[14, 2, 3, 4, 5, 6, 7, 9, 12].", name: "UNIQUEARRAY", type: "ARRAY"}, {def: "PROMOTION(value1,value2):返回value2在value1上提升的比例。\n示例：\nPROMOTION(12, 14)等于0.166666666，即提升了16.6666666%.\nPROMOTION(-12, 14)等于2.166666666，即提升了216.6666666%.", name: "PROMOTION", type: "MATH"}, {def: "PI(number): 是一个数学常量函数，当number为空时，函数返回精确到15位的数值3.141592653589793；当参数不为空时，number表示PI的倍数。\n示例:\nSIN(PI()/2)等于1。\n计算圆的面积的公式: S=PI()*(r^2)，其中S为圆的面积，R为圆的半径。\nPI(3)等于9.42477796076938。", name: "PI", type: "MATH"}, {def: "ISNULL(object):判断对象中所有的值是否全部都是NULL或者为空字符串。", name: "ISNULL", type: "OTHER"}, {def: "LET(变量名,变量值,变量名,变量值,..., 表达式):局部变量赋值函数,参数的个数N必须为奇数, 最后一个是表达式，前面是N-1(偶数)为局部变量赋值对。\n变量名: 必须是合法的变量名，以字母开头，可以包括字母，数字和下划线\n表达式: 根据前面的N-1个参数赋值后计算出来的结果，这些变量赋值只在这个表达式内部有效\n示例:\nLET(a, 5,b, 6, a+b)等于11\n", name: "LET", type: "OTHER"}, {def: "SECOND(serial_number):返回某一指定时间的秒数，其值是介于0与59之间的一个整数。\nSerial_number:包含所求秒数的时间。\n示例:\nSECOND(\"15:36:25\")等于25。\nSECOND(\"15:36:25\", \"HH:mm:ss\")等于25。", name: "SECOND", type: "DATETIME"}, {def: "EXP(number): 返回e的n次幂。常数e为自然对数的底数，等于2.71828182845904。\nNumber:为任意实数，作为常数e的指数。\n备注:\n 如果要返回其他常数作为底数的幂，可以使用指数运算符（^）。例如: 在4^2中，4是底数，而2是指数。\n EXP函数与LN函数互为反函数。\n示例:\nEXP(0)等于1。\nEXP(3)等于20.08553692。\nEXP(LN(2))等于2。", name: "EXP", type: "MATH"}, {def: "treelayer(TreeObject, Int, Boolean, String)：\n返回tree对象第n层的值，并且可以设置返回值类型及分隔符。\nTreeObject：tree对象，如$tree。\nInt：想要获得层级的数值，最上层为1，第二层为2，依此类推,若无则返回最底层\n。Boolean：返回值类型为字符串还是数组，默认false，返回数组；为true时返回字符串。\nString：当Boolean为true返回字符串时的分隔符，以双引号表示，默认为逗号\",\"，如\";\"。\n示例：\n假设$tree勾选的值为中国-江苏-南京,中国-浙江-杭州，则treelayer($tree, true, ”\\’,\\’”)：返回”’,’”分割的所选中节点字符串”南京’,’杭州”treelayer($tree, 2)：以数组形式返回第二层[“江苏”,”浙江”]。treelayer($tree, 2, true, ”\\’,\\’”)：返回”’,’”分割的字符串江苏’,’浙江。", name: "TREELAYER", type: "OTHER"}, {def: "读取配置文件", name: "TOTEXT", type: "DELETE"}]; -/** - * 当没有元素时有提示信息的view - * - * Created by GUY on 2015/9/8. - * @class BI.Pane - * @extends BI.Widget - * @abstract - */ -BI.Pane = BI.inherit(BI.Widget, { + // Legacy + if ("detail" in event) { + sY = event.detail; + } + if ("wheelDelta" in event) { + sY = -event.wheelDelta / 120; + } + if ("wheelDeltaY" in event) { + sY = -event.wheelDeltaY / 120; + } + if ("wheelDeltaX" in event) { + sX = -event.wheelDeltaX / 120; + } - _defaultConfig: function () { - return BI.extend(BI.Pane.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-pane", - tipText: BI.i18nText("BI-No_Selected_Item"), - overlap: true, - onLoaded: BI.emptyFn - }); - }, + // side scrolling on FF with DOMMouseScroll + if ("axis" in event && event.axis === event.HORIZONTAL_AXIS) { + sX = sY; + sY = 0; + } - _init: function () { - BI.Pane.superclass._init.apply(this, arguments); - }, + pX = sX * PIXEL_STEP; + pY = sY * PIXEL_STEP; - _assertTip: function () { - var o = this.options; - if (!this._tipText) { - this._tipText = BI.createWidget({ - type: "bi.label", - cls: "bi-tips", - text: o.tipText, - height: 25 - }); - BI.createWidget({ - type: "bi.vertical", - element: this, - items: [this._tipText], - bgap: 25 - }); + if ("deltaY" in event) { + pY = event.deltaY; + } + if ("deltaX" in event) { + pX = event.deltaX; } - }, - loading: function () { - var self = this, o = this.options; - if (o.overlap === true) { - if (!BI.Layers.has(this.getName())) { - BI.createWidget({ - type: "bi.vtape", - items: [{ - el: { - type: "bi.layout", - cls: "loading-background" - }, - height: 30 - }], - element: BI.Layers.make(this.getName(), this) - }); + if ((pX || pY) && event.deltaMode) { + if (event.deltaMode === 1) { + // delta in LINE units + pX *= LINE_HEIGHT; + pY *= LINE_HEIGHT; + } else { + // delta in PAGE units + pX *= PAGE_HEIGHT; + pY *= PAGE_HEIGHT; } - BI.Layers.show(self.getName()); - } else if (BI.isNull(this._loading)) { - this._loading = BI.createWidget({ - type: "bi.layout", - cls: "loading-background", - height: 30 - }); - this._loading.element.css("zIndex", 1); - BI.createWidget({ - type: "bi.absolute", - element: this, - items: [{ - el: this._loading, - left: 0, - right: 0, - top: 0 - }] - }); } - }, - - loaded: function () { - var self = this, o = this.options; - BI.Layers.remove(self.getName()); - this._loading && this._loading.destroy(); - this._loading && (this._loading = null); - o.onLoaded(); - self.fireEvent(BI.Pane.EVENT_LOADED); - }, - - check: function () { - this.setTipVisible(BI.isEmpty(this.options.items)); - }, - setTipVisible: function (b) { - if (b === true) { - this._assertTip(); - this._tipText.setVisible(true); - } else { - this._tipText && this._tipText.setVisible(false); + // Fall-back if spin cannot be determined + if (pX && !sX) { + sX = pX < 1 ? -1 : 1; + } + if (pY && !sY) { + sY = pY < 1 ? -1 : 1; } - }, - - populate: function (items) { - this.options.items = items || []; - this.check(); - }, - - empty: function () { + return { + spinX: sX, + spinY: sY, + pixelX: pX, + pixelY: pY + }; } -}); -BI.Pane.EVENT_LOADED = "EVENT_LOADED";/** - * guy - * 这仅仅只是一个超类, 所有简单控件的基类 - * 1、类的控制， - * 2、title的控制 - * 3、文字超过边界显示3个点 - * 4、cursor默认pointor - * @class BI.Single - * @extends BI.Widget - * @abstract - */ -BI.Single = BI.inherit(BI.Widget, { - _defaultConfig: function () { - var conf = BI.Single.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-single", - readonly: false, - title: null, - warningTitle: null, - tipType: null, // success或warning - value: null - }); - }, - _showToolTip: function (e, opt) { - opt || (opt = {}); - var self = this; - var type = this.getTipType() || (this.isEnabled() ? "success" : "warning"); - var title = type === "success" ? this.getTitle() : (this.getWarningTitle() || this.getTitle()); - if (BI.isKey(title)) { - BI.Tooltips.show(e, this.getName(), title, type, this, opt); + BI.WheelHandler = function (onWheel, handleScrollX, handleScrollY, stopPropagation) { + this._animationFrameID = null; + this._deltaX = 0; + this._deltaY = 0; + this._didWheel = BI.bind(this._didWheel, this); + if (typeof handleScrollX !== "function") { + handleScrollX = handleScrollX ? + function () { + return true; + } : + function () { + return false; + }; } - }, - _hideTooltip: function () { - var self = this; - var tooltip = BI.Tooltips.get(this.getName()); - if (BI.isNotNull(tooltip)) { - tooltip.element.fadeOut(200, function () { - BI.Tooltips.remove(self.getName()); - }); + if (typeof handleScrollY !== "function") { + handleScrollY = handleScrollY ? + function () { + return true; + } : + function () { + return false; + }; } - }, - _init: function () { - BI.Single.superclass._init.apply(this, arguments); - var self = this, o = this.options; - if (BI.isKey(o.title) || BI.isKey(o.warningTitle) - || BI.isFunction(o.title) || BI.isFunction(o.warningTitle)) { - this.enableHover(); + if (typeof stopPropagation !== "function") { + stopPropagation = stopPropagation ? + function () { + return true; + } : + function () { + return false; + }; } - }, - enableHover: function (opt) { - opt || (opt = {}); - var self = this; - if (!this._hoverBinded) { - this.element.on("mouseenter.title" + this.getName(), function (e) { - self._e = e; - if (self.getTipType() === "warning" || (BI.isKey(self.getWarningTitle()) && !self.isEnabled())) { - self.timeout = BI.delay(function () { - self._showToolTip(self._e || e, opt); - }, 200); - } else if (self.getTipType() === "success" || self.isEnabled()) { - self.timeout = BI.delay(function () { - self._showToolTip(self._e || e, opt); - }, 500); - } - }); - this.element.on("mousemove.title" + this.getName(), function (e) { - self._e = e; - if (!self.element.__isMouseInBounds__(e)) { - if (BI.isNotNull(self.timeout)) { - clearTimeout(self.timeout); - } - self._hideTooltip(); - } - }); - this.element.on("mouseleave.title" + this.getName(), function () { - self._e = null; - if (BI.isNotNull(self.timeout)) { - clearTimeout(self.timeout); + this._handleScrollX = handleScrollX; + this._handleScrollY = handleScrollY; + this._stopPropagation = stopPropagation; + this._onWheelCallback = onWheel; + this.onWheel = BI.bind(this.onWheel, this); + }; + BI.WheelHandler.prototype = { + constructor: BI.WheelHandler, + onWheel: function (/* object*/ event) { + var normalizedEvent = normalizeWheel(event); + var deltaX = this._deltaX + normalizedEvent.pixelX; + var deltaY = this._deltaY + normalizedEvent.pixelY; + var handleScrollX = this._handleScrollX(deltaX, deltaY); + var handleScrollY = this._handleScrollY(deltaY, deltaX); + if (!handleScrollX && !handleScrollY) { + return; + } + + this._deltaX += handleScrollX ? normalizedEvent.pixelX : 0; + this._deltaY += handleScrollY ? normalizedEvent.pixelY : 0; + event.preventDefault ? event.preventDefault() : (event.returnValue = false); + + var changed; + if (this._deltaX !== 0 || this._deltaY !== 0) { + if (this._stopPropagation()) { + event.stopPropagation ? event.stopPropagation() : (event.cancelBubble = true); } - self._hideTooltip(); - }); - this._hoverBinded = true; - } - }, + changed = true; + } - disabledHover: function () { - // 取消hover事件 - if (BI.isNotNull(this.timeout)) { - clearTimeout(this.timeout); + if (changed === true && this._animationFrameID === null) { + this._animationFrameID = requestAnimationFrame(this._didWheel); + } + }, + + _didWheel: function () { + this._animationFrameID = null; + this._onWheelCallback(this._deltaX, this._deltaY); + this._deltaX = 0; + this._deltaY = 0; } - this._hideTooltip(); - $(this.element).unbind("mouseenter.title" + this.getName()) - .unbind("mousemove.title" + this.getName()) - .unbind("mouseleave.title" + this.getName()); - this._hoverBinded = false; - }, + }; +})();/** + * 常量 + */ - populate: function (items) { - this.items = items || []; +_.extend(BI, { + MAX: 0xfffffffffffffff, + MIN: -0xfffffffffffffff, + EVENT_RESPONSE_TIME: 200, + zIndex_layer: 1e5, + zIndex_floatbox: 1e6, + zIndex_popup: 1e7, + zIndex_masker: 1e8, + zIndex_tip: 1e9, + emptyStr: "", + emptyFn: function () { }, - - // opt: {container: '', belowMouse: false} - setTitle: function (title, opt) { - this.options.title = title; - if (BI.isKey(title)) { - this.enableHover(opt); - } else { - this.disabledHover(); - } + empty: null, + Key: { + 48: "0", + 49: "1", + 50: "2", + 51: "3", + 52: "4", + 53: "5", + 54: "6", + 55: "7", + 56: "8", + 57: "9", + 65: "a", + 66: "b", + 67: "c", + 68: "d", + 69: "e", + 70: "f", + 71: "g", + 72: "h", + 73: "i", + 74: "j", + 75: "k", + 76: "l", + 77: "m", + 78: "n", + 79: "o", + 80: "p", + 81: "q", + 82: "r", + 83: "s", + 84: "t", + 85: "u", + 86: "v", + 87: "w", + 88: "x", + 89: "y", + 90: "z", + 96: "0", + 97: "1", + 98: "2", + 99: "3", + 100: "4", + 101: "5", + 102: "6", + 103: "7", + 104: "8", + 105: "9", + 106: "*", + 107: "+", + 109: "-", + 110: ".", + 111: "/" }, - - setWarningTitle: function (title, opt) { - this.options.warningTitle = title; - if (BI.isKey(title)) { - this.enableHover(opt); - } else { - this.disabledHover(); - } + KeyCode: { + BACKSPACE: 8, + COMMA: 188, + DELETE: 46, + DOWN: 40, + END: 35, + ENTER: 13, + ESCAPE: 27, + HOME: 36, + LEFT: 37, + NUMPAD_ADD: 107, + NUMPAD_DECIMAL: 110, + NUMPAD_DIVIDE: 111, + NUMPAD_ENTER: 108, + NUMPAD_MULTIPLY: 106, + NUMPAD_SUBTRACT: 109, + PAGE_DOWN: 34, + PAGE_UP: 33, + PERIOD: 190, + RIGHT: 39, + SPACE: 32, + TAB: 9, + UP: 38 }, - - getTipType: function () { - return this.options.tipType; + Status: { + SUCCESS: 1, + WRONG: 2, + START: 3, + END: 4, + WAITING: 5, + READY: 6, + RUNNING: 7, + OUTOFBOUNDS: 8, + NULL: -1 }, - - isReadOnly: function () { - return !!this.options.readonly; + Direction: { + Top: "top", + Bottom: "bottom", + Left: "left", + Right: "right", + Custom: "custom" }, - - getTitle: function () { - var title = this.options.title; - if(BI.isFunction(title)) { - return title(); - } - return title; + Axis: { + Vertical: "vertical", + Horizontal: "horizontal" }, - - getWarningTitle: function () { - var title = this.options.warningTitle; - if(BI.isFunction(title)) { - return title(); - } - return title; + Selection: { + Default: -2, + None: -1, + Single: 0, + Multi: 1, + All: 2 }, - - setValue: function (val) { - if (!this.options.readonly) { - this.options.value = val; - } + HorizontalAlign: { + Left: "left", + Right: "right", + Center: "center", + Stretch: "stretch" }, - - getValue: function () { - return this.options.value; + VerticalAlign: { + Middle: "middle", + Top: "top", + Bottom: "bottom", + Stretch: "stretch" } -});/** - * guy 表示一行数据，通过position来定位位置的数据 - * @class BI.Text - * @extends BI.Single +});BI.version = "2.0";/** + * absolute实现的居中布局 + * @class BI.AbsoluteCenterLayout + * @extends BI.Layout */ -BI.Text = BI.inherit(BI.Single, { - _defaultConfig: function () { - var conf = BI.Text.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-text", - textAlign: "left", - whiteSpace: "normal", - lineHeight: null, - handler: null, // 如果传入handler,表示处理文字的点击事件，不是区域的 +BI.AbsoluteCenterLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.AbsoluteCenterLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-absolute-center-layout", hgap: 0, - vgap: 0, lgap: 0, rgap: 0, + vgap: 0, tgap: 0, - bgap: 0, - text: "", - py: "" + bgap: 0 }); }, - _init: function () { - BI.Text.superclass._init.apply(this, arguments); - var self = this, o = this.options; - if (o.hgap + o.lgap > 0) { - this.element.css({ - "padding-left": o.hgap + o.lgap + "px" - }); - } - if (o.hgap + o.rgap > 0) { - this.element.css({ - "padding-right": o.hgap + o.rgap + "px" - }); - } - if (o.vgap + o.tgap > 0) { - this.element.css({ - "padding-top": o.vgap + o.tgap + "px" - }); - } - if (o.vgap + o.bgap > 0) { - this.element.css({ - "padding-bottom": o.vgap + o.bgap + "px" - }); - } - if (BI.isNumber(o.height)) { - this.element.css({lineHeight: o.height + "px"}); - } - if (BI.isNumber(o.lineHeight)) { - this.element.css({lineHeight: o.lineHeight + "px"}); - } - this.element.css({ - textAlign: o.textAlign, - whiteSpace: o.whiteSpace - }); - if (o.handler) { - this.text = BI.createWidget({ - type: "bi.layout", - tagName: "span" - }); - this.text.element.click(function () { - o.handler(self.getValue()); - }); - BI.createWidget({ - type: "bi.default", - element: this, - items: [this.text] - }); - } else { - this.text = this; - } - if (BI.isKey(o.text)) { - this.setText(o.text); - } else if (BI.isKey(o.value)) { - this.setText(o.value); - } - if (BI.isKey(o.keyword)) { - this.text.element.__textKeywordMarked__(o.text, o.keyword, o.py); - } + render: function () { + BI.AbsoluteCenterLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - doRedMark: function (keyword) { + _addElement: function (i, item) { var o = this.options; - this.text.element.__textKeywordMarked__(o.text || o.value, keyword, o.py); + var w = BI.AbsoluteCenterLayout.superclass._addElement.apply(this, arguments); + w.element.css({ + position: "absolute", + left: o.hgap + o.lgap + (item.lgap || 0), + right: o.hgap + o.rgap + (item.rgap || 0), + top: o.vgap + o.tgap + (item.tgap || 0), + bottom: o.vgap + o.bgap + (item.bgap || 0), + margin: "auto" + }); + return w; }, - unRedMark: function () { - var o = this.options; - this.text.element.__textKeywordMarked__(o.text || o.value, "", o.py); + resize: function () { + // console.log("absolute_center_adapt布局不需要resize"); }, - doHighLight: function () { - this.text.element.addClass("bi-high-light"); + populate: function (items) { + BI.AbsoluteCenterLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.absolute_center_adapt", BI.AbsoluteCenterLayout);/** + * absolute实现的居中布局 + * @class BI.AbsoluteHorizontalLayout + * @extends BI.Layout + */ +BI.AbsoluteHorizontalLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.AbsoluteHorizontalLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-absolute-horizontal-layout", + hgap: 0, + lgap: 0, + rgap: 0, + vgap: 0, + tgap: 0, + bgap: 0 + }); }, - unHighLight: function () { - this.text.element.removeClass("bi-high-light"); + render: function () { + BI.AbsoluteHorizontalLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - setValue: function (text) { - BI.Text.superclass.setValue.apply(this, arguments); - if (!this.isReadOnly()) { - this.setText(text); + _addElement: function (i, item) { + var o = this.options; + var w = BI.AbsoluteHorizontalLayout.superclass._addElement.apply(this, arguments); + w.element.css({ + position: "absolute", + left: o.hgap + o.lgap + (item.lgap || 0), + right: o.hgap + o.rgap + (item.rgap || 0), + margin: "auto" + }); + if (o.vgap + o.tgap + (item.tgap || 0) !== 0) { + w.element.css("top", o.vgap + o.tgap + (item.tgap || 0)); } + if (o.vgap + o.bgap + (item.bgap || 0) !== 0) { + w.element.css("bottom", o.vgap + o.bgap + (item.bgap || 0)); + } + return w; }, - setStyle: function (css) { - this.text.element.css(css); + resize: function () { + // console.log("absolute_horizontal_adapt布局不需要resize"); }, - setText: function (text) { - BI.Text.superclass.setText.apply(this, arguments); - this.options.text = text; - this.text.element.html(BI.htmlEncode(text)); + populate: function (items) { + BI.AbsoluteHorizontalLayout.superclass.populate.apply(this, arguments); + this._mount(); } }); - -BI.shortcut("bi.text", BI.Text);/** - * guy - * @class BI.BasicButton - * @extends BI.Single - * - * 一般的button父级 +BI.shortcut("bi.absolute_horizontal_adapt", BI.AbsoluteHorizontalLayout);/** + * absolute实现的居中布局 + * @class BI.AbsoluteVerticalLayout + * @extends BI.Layout */ -BI.BasicButton = BI.inherit(BI.Single, { - _defaultConfig: function () { - var conf = BI.BasicButton.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-basic-button" + (conf.invalid ? "" : " cursor-pointer"), - value: "", - text: "", - stopEvent: false, - stopPropagation: false, - selected: false, - once: false, // 点击一次选中有效,再点无效 - forceSelected: false, // 点击即选中, 选中了就不会被取消,与once的区别是forceSelected不影响事件的触发 - forceNotSelected: false, // 无论怎么点击都不会被选中 - disableSelected: false, // 使能选中 - - shadow: false, - isShadowShowingOnSelected: false, // 选中状态下是否显示阴影 - trigger: null, - handler: BI.emptyFn +BI.AbsoluteVerticalLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.AbsoluteVerticalLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-absolute-vertical-layout", + hgap: 0, + lgap: 0, + rgap: 0, + vgap: 0, + tgap: 0, + bgap: 0 }); }, - _init: function () { - BI.BasicButton.superclass._init.apply(this, arguments); - var opts = this.options; - if (opts.selected === true) { - BI.nextTick(BI.bind(function () { - this.setSelected(opts.selected); - }, this)); - } - BI.nextTick(BI.bind(this.bindEvent, this)); - if (opts.shadow) { - this._createShadow(); - } + render: function () { + BI.AbsoluteVerticalLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - _createShadow: function () { - var self = this, o = this.options; + _addElement: function (i, item) { + var o = this.options; + var w = BI.AbsoluteVerticalLayout.superclass._addElement.apply(this, arguments); + w.element.css({ + position: "absolute", + left: item.lgap, + right: item.rgap, + top: o.vgap + o.tgap + (item.tgap || 0), + bottom: o.vgap + o.bgap + (item.bgap || 0), + margin: "auto" + }); + if (o.hgap + o.lgap + (item.lgap || 0) !== 0) { + w.element.css("left", o.hgap + o.lgap + (item.lgap || 0)); + } + if (o.hgap + o.rgap + (item.rgap || 0) !== 0) { + w.element.css("right", o.hgap + o.rgap + (item.rgap || 0)); + } + return w; + }, - var assertMask = function () { - if (!self.$mask) { - self.$mask = BI.createWidget(BI.isObject(o.shadow) ? o.shadow : {}, { - type: "bi.layout", - cls: "bi-button-mask" - }); - self.$mask.invisible(); - BI.createWidget({ - type: "bi.absolute", - element: self, - items: [{ - el: self.$mask, - left: 0, - right: 0, - top: 0, - bottom: 0 - }] - }); - } - }; + resize: function () { + // console.log("absolute_vertical_adapt布局不需要resize"); + }, - this.element.mouseup(function () { - if (!self._hover && !o.isShadowShowingOnSelected) { - assertMask(); - self.$mask.invisible(); - } - }); - this.element.on("mouseenter." + this.getName(), function (e) { - if (self.element.__isMouseInBounds__(e)) { - if (self.isEnabled() && !self._hover && (o.isShadowShowingOnSelected || !self.isSelected())) { - assertMask(); - self.$mask.visible(); - } - } - }); - this.element.on("mousemove." + this.getName(), function (e) { - if (!self.element.__isMouseInBounds__(e)) { - if (self.isEnabled() && !self._hover) { - assertMask(); - self.$mask.invisible(); - } - } + populate: function (items) { + BI.AbsoluteVerticalLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.absolute_vertical_adapt", BI.AbsoluteVerticalLayout);/** + * 自适应水平和垂直方向都居中容器 + * @class BI.CenterAdaptLayout + * @extends BI.Layout + */ +BI.CenterAdaptLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.CenterAdaptLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-center-adapt-layout", + columnSize: [], + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0 }); - this.element.on("mouseleave." + this.getName(), function () { - if (self.isEnabled() && !self._hover) { - assertMask(); - self.$mask.invisible(); - } + }, + render: function () { + BI.CenterAdaptLayout.superclass.render.apply(this, arguments); + this.$table = $("<table>").attr({cellspacing: 0, cellpadding: 0}).css({ + position: "relative", + width: "100%", + height: "100%", + "white-space": "nowrap", + "border-spacing": "0px", + border: "none", + "border-collapse": "separate" }); + this.$tr = $("<tr>"); + this.$tr.appendTo(this.$table); + this.populate(this.options.items); }, - bindEvent: function () { - var self = this; - var o = this.options, hand = this.handle(); - if (!hand) { - return; + _addElement: function (i, item) { + var o = this.options; + var td; + var width = o.columnSize[i] <= 1 ? (o.columnSize[i] * 100 + "%") : o.columnSize[i]; + if (!this.hasWidget(this._getChildName(i))) { + var w = BI.createWidget(item); + w.element.css({position: "relative", top: "0", left: "0", margin: "0px auto"}); + td = BI.createWidget({ + type: "bi.default", + tagName: "td", + attributes: { + width: width + }, + items: [w] + }); + this.addWidget(this._getChildName(i), td); + } else { + td = this.getWidgetByName(this._getChildName(i)); + td.element.attr("width", width); } - hand = hand.element; - var triggerArr = (o.trigger || "").split(","); - BI.each(triggerArr, function (idx, trigger) { - switch (trigger) { - case "mouseup": - var mouseDown = false; - hand.mousedown(function () { - mouseDown = true; - }); - hand.mouseup(function (e) { - if (mouseDown === true) { - clk(e); - } - mouseDown = false; - ev(e); - }); - break; - case "mousedown": - var mouseDown = false; - var selected = false; - hand.mousedown(function (e) { - // if (e.button === 0) { - $(document).bind("mouseup." + self.getName(), function (e) { - // if (e.button === 0) { - if (BI.DOM.isExist(self) && !hand.__isMouseInBounds__(e) && mouseDown === true && !selected) { - // self.setSelected(!self.isSelected()); - self._trigger(); - } - mouseDown = false; - $(document).unbind("mouseup." + self.getName()); - // } - }); - if (mouseDown === true) { - return; - } - if (self.isSelected()) { - selected = true; - } else { - clk(e); - } - mouseDown = true; - ev(e); - // } - }); - hand.mouseup(function (e) { - // if (e.button === 0) { - if (BI.DOM.isExist(self) && mouseDown === true && selected === true) { - clk(e); - } - mouseDown = false; - selected = false; - $(document).unbind("mouseup." + self.getName()); - // } - }); - break; - case "dblclick": - hand.dblclick(clk); - break; - case "lclick": - var mouseDown = false; - var interval; - hand.mousedown(function (e) { - $(document).bind("mouseup." + self.getName(), function (e) { - interval && clearInterval(interval); - interval = null; - mouseDown = false; - $(document).unbind("mouseup." + self.getName()); - }); - if (mouseDown === true) { - return; - } - if (!self.isEnabled() || (self.isOnce() && self.isSelected())) { - return; - } - interval = setInterval(function () { - if (self.isEnabled()) { - self.doClick(); - } - }, 100); - mouseDown = true; - ev(e); - }); - break; - default: - if (o.stopEvent || o.stopPropagation) { - hand.mousedown(function (e) { - ev(e); - }); - } - hand.click(clk); - break; - } + td.element.css({"max-width": o.columnSize[i]}); + if (i === 0) { + td.element.addClass("first-element"); + } + td.element.css({ + position: "relative", + height: "100%", + "vertical-align": "middle", + margin: "0", + padding: "0", + border: "none" }); - - // 之后的300ms点击无效 - var onClick = BI.debounce(this._doClick, BI.EVENT_RESPONSE_TIME, true); - - function ev (e) { - if (o.stopEvent) { - e.stopEvent(); - } - if (o.stopPropagation) { - e.stopPropagation(); - } + if (o.hgap + o.lgap + (item.lgap || 0) !== 0) { + w.element.css({ + "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" + }); + } + if (o.hgap + o.rgap + (item.rgap || 0) !== 0) { + w.element.css({ + "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" + }); + } + if (o.vgap + o.tgap + (item.tgap || 0) !== 0) { + w.element.css({ + "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" + }); + } + if (o.vgap + o.bgap + (item.bgap || 0) !== 0) { + w.element.css({ + "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" + }); } + return td; + }, - function clk (e) { - ev(e); - if (!self.isEnabled() || (self.isOnce() && self.isSelected())) { - return; + _mountChildren: function () { + var self = this; + var frag = document.createDocumentFragment(); + var hasChild = false; + BI.each(this._children, function (i, widget) { + if (widget.element !== self.element) { + frag.appendChild(widget.element[0]); + hasChild = true; } - onClick.apply(self, arguments); + }); + if (hasChild === true) { + this.$tr.append(frag); + this.element.append(this.$table); } }, - _trigger: function () { + resize: function () { + // console.log("center_adapt布局不需要resize"); + }, + + _getWrapper: function () { + return this.$tr; + }, + + populate: function (items) { + BI.CenterAdaptLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.center_adapt", BI.CenterAdaptLayout);/** + * 水平方向居中容器 + * @class BI.HorizontalAdaptLayout + * @extends BI.Layout + */ +BI.HorizontalAdaptLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.HorizontalAdaptLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-horizontal-adapt-layout", + verticalAlign: BI.VerticalAlign.Top, + columnSize: [], + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0 + }); + }, + render: function () { + BI.HorizontalAdaptLayout.superclass.render.apply(this, arguments); + this.$table = $("<table>").attr({cellspacing: 0, cellpadding: 0}).css({ + position: "relative", + width: "100%", + "white-space": "nowrap", + "border-spacing": "0px", + border: "none", + "border-collapse": "separate" + }); + this.$tr = $("<tr>"); + this.$tr.appendTo(this.$table); + this.populate(this.options.items); + }, + + _addElement: function (i, item) { var o = this.options; - if (!this.isEnabled()) { - return; + var td; + var width = o.columnSize[i] <= 1 ? (o.columnSize[i] * 100 + "%") : o.columnSize[i]; + if (!this.hasWidget(this._getChildName(i))) { + var w = BI.createWidget(item); + w.element.css({position: "relative", top: "0", left: "0", margin: "0px auto"}); + td = BI.createWidget({ + type: "bi.default", + tagName: "td", + attributes: { + width: width + }, + items: [w] + }); + this.addWidget(this._getChildName(i), td); + } else { + td = this.getWidgetByName(this._getChildName(i)); + td.element.attr("width", width); } - if (!this.isDisableSelected()) { - this.isForceSelected() ? this.setSelected(true) : - (this.isForceNotSelected() ? this.setSelected(false) : - this.setSelected(!this.isSelected())); + td.element.css({"max-width": o.columnSize[i] + "px"}); + if (i === 0) { + td.element.addClass("first-element"); } - if (this.isValid()) { - o.handler.call(this, this.getValue(), this); - var v = this.getValue(); - this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.CLICK, v, this); - this.fireEvent(BI.BasicButton.EVENT_CHANGE, v, this); - if (o.action) { - BI.Actions.runAction(o.action, o); - } + td.element.css({ + position: "relative", + "vertical-align": o.verticalAlign, + margin: "0", + padding: "0", + border: "none" + }); + if (o.hgap + o.lgap + (item.lgap || 0) !== 0) { + w.element.css({ + "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" + }); } - }, - - _doClick: function (e) { - if (this.isValid()) { - this.beforeClick(e); + if (o.hgap + o.rgap + (item.rgap || 0) !== 0) { + w.element.css({ + "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" + }); } - this._trigger(); - if (this.isValid()) { - this.doClick(e); + if (o.vgap + o.tgap + (item.tgap || 0) !== 0) { + w.element.css({ + "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" + }); + } + if (o.vgap + o.bgap + (item.bgap || 0) !== 0) { + w.element.css({ + "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" + }); } + return td; }, - beforeClick: function () { - + _mountChildren: function () { + var self = this; + var frag = document.createDocumentFragment(); + var hasChild = false; + BI.each(this._children, function (i, widget) { + if (widget.element !== self.element) { + frag.appendChild(widget.element[0]); + hasChild = true; + } + }); + if (hasChild === true) { + this.$tr.append(frag); + this.element.append(this.$table); + } }, - doClick: function () { + resize: function () { + // console.log("horizontal_adapt布局不需要resize"); + }, + _getWrapper: function () { + return this.$tr; }, - handle: function () { - return this; + populate: function (items) { + BI.HorizontalAdaptLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.horizontal_adapt", BI.HorizontalAdaptLayout);/** + * 左右分离，垂直方向居中容器 + * items:{ + left: [{el:{type:"bi.button"}}], + right:[{el:{type:"bi.button"}}] + } + * @class BI.LeftRightVerticalAdaptLayout + * @extends BI.Layout + */ +BI.LeftRightVerticalAdaptLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.LeftRightVerticalAdaptLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-left-right-vertical-adapt-layout", + items: {}, + llgap: 0, + lrgap: 0, + lhgap: 0, + rlgap: 0, + rrgap: 0, + rhgap: 0 + }); + }, + render: function () { + BI.LeftRightVerticalAdaptLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - hover: function () { - this._hover = true; - this.handle().element.addClass("hover"); - if (this.options.shadow) { - this.$mask && this.$mask.setVisible(true); - } + resize: function () { + // console.log("left_right_vertical_adapt布局不需要resize"); }, - dishover: function () { - this._hover = false; - this.handle().element.removeClass("hover"); - if (this.options.shadow) { - this.$mask && this.$mask.setVisible(false); - } + addItem: function () { + // do nothing + throw new Error("cannot be added"); }, - setSelected: function (b) { + stroke: function (items) { var o = this.options; - o.selected = b; - if (b) { - this.handle().element.addClass("active"); - } else { - this.handle().element.removeClass("active"); + if ("left" in items) { + var left = BI.createWidget({ + type: "bi.vertical_adapt", + items: items.left, + hgap: o.lhgap, + lgap: o.llgap, + rgap: o.lrgap + }); + left.element.css("height", "100%"); + BI.createWidget({ + type: "bi.left", + element: this, + items: [left] + }); } - if (o.shadow && !o.isShadowShowingOnSelected) { - this.$mask && this.$mask.setVisible(false); + if ("right" in items) { + var right = BI.createWidget({ + type: "bi.vertical_adapt", + items: items.right, + hgap: o.rhgap, + lgap: o.rlgap, + rgap: o.rrgap + }); + right.element.css("height", "100%"); + BI.createWidget({ + type: "bi.right", + element: this, + items: [right] + }); } }, - isSelected: function () { - return this.options.selected; - }, + populate: function (items) { + BI.LeftRightVerticalAdaptLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.left_right_vertical_adapt", BI.LeftRightVerticalAdaptLayout); - isOnce: function () { - return this.options.once; + +BI.LeftVerticalAdaptLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.LeftRightVerticalAdaptLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-left-vertical-adapt-layout", + items: [], + lgap: 0, + rgap: 0, + hgap: 0 + }); + }, + render: function () { + BI.LeftVerticalAdaptLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - isForceSelected: function () { - return this.options.forceSelected; + resize: function () { + // console.log("left_vertical_adapt布局不需要resize"); }, - isForceNotSelected: function () { - return this.options.forceNotSelected; + addItem: function () { + // do nothing + throw new Error("cannot be added"); }, - isDisableSelected: function () { - return this.options.disableSelected; + stroke: function (items) { + var o = this.options; + var left = BI.createWidget({ + type: "bi.vertical_adapt", + items: items, + lgap: o.lgap, + hgap: o.hgap, + rgap: o.rgap + }); + left.element.css("height", "100%"); + BI.createWidget({ + type: "bi.left", + element: this, + items: [left] + }); }, - setText: function (text) { - this.options.text = text; + populate: function (items) { + BI.LeftVerticalAdaptLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.left_vertical_adapt", BI.LeftVerticalAdaptLayout); + +BI.RightVerticalAdaptLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.RightVerticalAdaptLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-right-vertical-adapt-layout", + items: [], + lgap: 0, + rgap: 0, + hgap: 0 + }); + }, + render: function () { + BI.RightVerticalAdaptLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - getText: function () { - return this.options.text; + resize: function () { + }, - _setEnable: function (enable) { - BI.BasicButton.superclass._setEnable.apply(this, arguments); - if (enable === true) { - this.element.removeClass("base-disabled disabled"); - } else if (enable === false) { - this.element.addClass("base-disabled disabled"); - } - if (!enable) { - if (this.options.shadow) { - this.$mask && this.$mask.setVisible(false); - } - } + addItem: function () { + // do nothing + throw new Error("cannot be added"); }, - empty: function () { - $(document).unbind("mouseup." + this.getName()); - BI.BasicButton.superclass.empty.apply(this, arguments); + stroke: function (items) { + var o = this.options; + var right = BI.createWidget({ + type: "bi.vertical_adapt", + items: items, + lgap: o.lgap, + hgap: o.hgap, + rgap: o.rgap + }); + right.element.css("height", "100%"); + BI.createWidget({ + type: "bi.right", + element: this, + items: [right] + }); }, - destroy: function () { - BI.BasicButton.superclass.destroy.apply(this, arguments); + populate: function (items) { + BI.RightVerticalAdaptLayout.superclass.populate.apply(this, arguments); + this._mount(); } }); -BI.BasicButton.EVENT_CHANGE = "BasicButton.EVENT_CHANGE";/** - * 表示一个可以展开的节点, 不仅有选中状态而且有展开状态 - * - * Created by GUY on 2015/9/9. - * @class BI.NodeButton - * @extends BI.BasicButton - * @abstract +BI.shortcut("bi.right_vertical_adapt", BI.RightVerticalAdaptLayout);/** + * 垂直方向居中容器 + * @class BI.VerticalAdaptLayout + * @extends BI.Layout */ -BI.NodeButton = BI.inherit(BI.BasicButton, { - _defaultConfig: function () { - var conf = BI.NodeButton.superclass._defaultConfig.apply(this, arguments); - return BI.extend( conf, { - baseCls: (conf.baseCls || "") + " bi-node", - open: false +BI.VerticalAdaptLayout = BI.inherit(BI.Layout, { + props: { + baseCls: "bi-vertical-adapt-layout", + columnSize: [], + horizontalAlign: BI.HorizontalAlign.Left, + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0 + }, + render: function () { + BI.VerticalAdaptLayout.superclass.render.apply(this, arguments); + var o = this.options; + this.$table = $("<table>").attr({cellspacing: 0, cellpadding: 0}).css({ + position: "relative", + width: o.horizontalAlign === BI.HorizontalAlign.Stretch ? "100%" : "auto", + height: "100%", + "white-space": "nowrap", + "border-spacing": "0px", + border: "none", + "border-collapse": "separate" }); + this.$tr = $("<tr>"); + this.$tr.appendTo(this.$table); + this.populate(this.options.items); }, - _init: function () { - BI.NodeButton.superclass._init.apply(this, arguments); + _addElement: function (i, item) { + var o = this.options; + var td; + var width = o.columnSize[i] <= 1 ? (o.columnSize[i] * 100 + "%") : o.columnSize[i]; + if (!this.hasWidget(this._getChildName(i))) { + var w = BI.createWidget(item); + w.element.css({position: "relative", top: "0", left: "0", margin: "0px auto"}); + td = BI.createWidget({ + type: "bi.default", + tagName: "td", + attributes: { + width: width + }, + items: [w] + }); + this.addWidget(this._getChildName(i), td); + } else { + td = this.getWidgetByName(this._getChildName(i)); + td.element.attr("width", width); + } + + if (i === 0) { + td.element.addClass("first-element"); + } + td.element.css({ + position: "relative", + height: "100%", + "vertical-align": "middle", + margin: "0", + padding: "0", + border: "none" + }); + if (o.hgap + o.lgap + (item.lgap || 0) !== 0) { + w.element.css({ + "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" + }); + } + if (o.hgap + o.rgap + (item.rgap || 0) !== 0) { + w.element.css({ + "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" + }); + } + if (o.vgap + o.tgap + (item.tgap || 0) !== 0) { + w.element.css({ + "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" + }); + } + if (o.vgap + o.bgap + (item.bgap || 0) !== 0) { + w.element.css({ + "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" + }); + } + return td; + }, + + _mountChildren: function () { var self = this; - BI.nextTick(function () { - self.setOpened(self.isOpened()); + var frag = document.createDocumentFragment(); + var hasChild = false; + BI.each(this._children, function (i, widget) { + if (widget.element !== self.element) { + frag.appendChild(widget.element[0]); + hasChild = true; + } }); + if (hasChild === true) { + this.$tr.append(frag); + this.element.append(this.$table); + } }, - doClick: function () { - BI.NodeButton.superclass.doClick.apply(this, arguments); - this.setOpened(!this.isOpened()); + _getWrapper: function () { + return this.$tr; }, - isOnce: function () { - return false; + resize: function () { + // console.log("vertical_adapt布局不需要resize"); }, - isOpened: function () { - return !!this.options.open; + populate: function (items) { + BI.VerticalAdaptLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.vertical_adapt", BI.VerticalAdaptLayout);/** + * 水平方向居中自适应容器 + * @class BI.HorizontalAutoLayout + * @extends BI.Layout + */ +BI.HorizontalAutoLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.HorizontalAutoLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-horizon-auto-layout", + hgap: 0, + lgap: 0, + rgap: 0, + vgap: 0, + tgap: 0, + bgap: 0 + }); }, - setOpened: function (b) { - this.options.open = !!b; + render: function () { + BI.HorizontalAutoLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - triggerCollapse: function () { - if(this.isOpened()) { - this.setOpened(false); - this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, this.getValue(), this); + _addElement: function (i, item) { + var o = this.options; + var w = BI.HorizontalAutoLayout.superclass._addElement.apply(this, arguments); + w.element.css({ + position: "relative", + margin: "0px auto" + }); + if (o.hgap + o.lgap + (item.lgap || 0) !== 0) { + w.element.css({ + "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" + }); + } + if (o.hgap + o.rgap + (item.rgap || 0) !== 0) { + w.element.css({ + "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" + }); + } + if (o.vgap + o.tgap + (item.tgap || 0) !== 0) { + w.element.css({ + "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" + }); + } + if (o.vgap + o.bgap + (item.bgap || 0) !== 0) { + w.element.css({ + "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" + }); } + return w; }, - triggerExpand: function () { - if(!this.isOpened()) { - this.setOpened(true); - this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, this.getValue(), this); - } - } -});/** - * guy - * tip提示 - * zIndex在10亿级别 - * @class BI.Tip - * @extends BI.Single - * @abstract - */ -BI.Tip = BI.inherit(BI.Single, { - _defaultConfig: function () { - var conf = BI.Link.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-tip", - zIndex: BI.zIndex_tip - }); + resize: function () { + // console.log("horizontal_adapt布局不需要resize"); }, - _init: function () { - BI.Tip.superclass._init.apply(this, arguments); - this.element.css({zIndex: this.options.zIndex}); + populate: function (items) { + BI.HorizontalAutoLayout.superclass.populate.apply(this, arguments); + this._mount(); } -});/** - * Created by GUY on 2015/6/26. - * @class BI.ButtonGroup - * @extends BI.Widget +}); +BI.shortcut("bi.horizontal_auto", BI.HorizontalAutoLayout);/** + * 浮动的居中布局 */ - -BI.ButtonGroup = BI.inherit(BI.Widget, { - _defaultConfig: function () { - return BI.extend(BI.ButtonGroup.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-button-group", - behaviors: {}, +BI.FloatCenterAdaptLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.FloatCenterAdaptLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-float-center-adapt-layout", items: [], - chooseType: BI.Selection.Single, - layouts: [{ - type: "bi.center", - hgap: 0, - vgap: 0 - }] + hgap: 0, + vgap: 0, + tgap: 0, + bgap: 0, + lgap: 0, + rgap: 0 }); }, - - _init: function () { - BI.ButtonGroup.superclass._init.apply(this, arguments); - var behaviors = {}; - BI.each(this.options.behaviors, function (key, rule) { - behaviors[key] = BI.BehaviorFactory.createBehavior(key, { - rule: rule - }); - }); - this.behaviors = behaviors; + render: function () { + BI.FloatCenterAdaptLayout.superclass.render.apply(this, arguments); this.populate(this.options.items); }, - _createBtns: function (items) { - var o = this.options; - return BI.createWidgets(BI.createItems(items, { - type: "bi.text_button" - })); + resize: function () { + // console.log("float_center_adapt布局不需要resize"); }, - _btnsCreator: function (items) { - var self = this, args = Array.prototype.slice.call(arguments), o = this.options; - var buttons = this._createBtns(items); - args[0] = buttons; + addItem: function () { + // do nothing + throw new Error("cannot be added"); + }, - BI.each(this.behaviors, function (i, behavior) { - behavior.doBehavior.apply(behavior, args); + mounted: function () { + var self = this; + var width = this.left.element.outerWidth(), + height = this.left.element.outerHeight(); + this.left.element.width(width).height(height).css("float", "none"); + BI.remove(this._children, function (i, wi) { + if (wi === self.container) { + delete self._children[i]; + } }); - BI.each(buttons, function (i, btn) { - btn.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { - if (type === BI.Events.CLICK) { - switch (o.chooseType) { - case BI.ButtonGroup.CHOOSE_TYPE_SINGLE: - self.setValue(btn.getValue()); - break; - case BI.ButtonGroup.CHOOSE_TYPE_NONE: - self.setValue([]); - break; - } - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - self.fireEvent(BI.ButtonGroup.EVENT_CHANGE, value, obj); - } else { - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - } - }); - btn.on(BI.Events.DESTROY, function () { - BI.remove(self.buttons, btn); - }); + BI.createWidget({ + type: "bi.center_adapt", + element: this, + items: [this.left] }); - - return buttons; }, - _packageBtns: function (btns) { - var o = this.options; - for (var i = o.layouts.length - 1; i > 0; i--) { - btns = BI.map(btns, function (k, it) { - return BI.extend({}, o.layouts[i], { - items: [ - BI.extend({}, o.layouts[i].el, { - el: it - }) - ] - }); - }); - } - return btns; - }, + stroke: function (items) { + var self = this, o = this.options; + this.left = BI.createWidget({ + type: "bi.vertical", + items: items, + hgap: o.hgap, + vgap: o.vgap, + tgap: o.tgap, + bgap: o.bgap, + lgap: o.lgap, + rgap: o.rgap + }); - _packageSimpleItems: function (btns) { - var o = this.options; - return BI.map(o.items, function (i, item) { - if (BI.stripEL(item) === item) { - return btns[i]; - } - return BI.extend({}, item, { - el: btns[i] - }); + this.container = BI.createWidget({ + type: "bi.left", + element: this, + items: [this.left] }); - }, - _packageItems: function (items, packBtns) { - return BI.createItems(BI.makeArrayByArray(items, {}), BI.clone(packBtns)); }, - _packageLayout: function (items) { - var o = this.options, layout = BI.deepClone(o.layouts[0]); - - var lay = BI.formatEL(layout).el; - while (lay && lay.items && !BI.isEmpty(lay.items)) { - lay = BI.formatEL(lay.items[0]).el; - } - lay.items = items; - return layout; + populate: function (items) { + BI.FloatCenterAdaptLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.float_center_adapt", BI.FloatCenterAdaptLayout);/** + * 浮动的水平居中布局 + */ +BI.FloatHorizontalLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.FloatHorizontalLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-float-horizontal-adapt-layout", + items: [], + hgap: 0, + vgap: 0, + tgap: 0, + bgap: 0, + lgap: 0, + rgap: 0 + }); + }, + render: function () { + BI.FloatHorizontalLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - // 如果是一个简单的layout - _isSimpleLayout: function () { - var o = this.options; - return o.layouts.length === 1 && !BI.isArray(o.items[0]); + resize: function () { + // console.log("float_horizontal_adapt布局不需要resize"); }, - doBehavior: function () { - var args = Array.prototype.slice.call(arguments); - args.unshift(this.buttons); - BI.each(this.behaviors, function (i, behavior) { - behavior.doBehavior.apply(behavior, args); + mounted: function () { + var self = this; + var width = this.left.element.width(), + height = this.left.element.height(); + this.left.element.width(width).height(height).css("float", "none"); + BI.remove(this._children, function (i, wi) { + if (wi === self.container) { + delete self._children[i]; + } + }); + BI.createWidget({ + type: "bi.horizontal_auto", + element: this, + items: [this.left] }); }, - prependItems: function (items) { - var o = this.options; - var btns = this._btnsCreator.apply(this, arguments); - this.buttons = BI.concat(btns, this.buttons); + _addElement: function (i, item) { + var self = this, o = this.options; + this.left = BI.createWidget({ + type: "bi.vertical", + items: [item], + hgap: o.hgap, + vgap: o.vgap, + tgap: o.tgap, + bgap: o.bgap, + lgap: o.lgap, + rgap: o.rgap + }); - if (this._isSimpleLayout() && this.layouts && this.layouts.prependItems) { - this.layouts.prependItems(btns); - return; - } + this.container = BI.createWidget({ + type: "bi.left", + element: this, + items: [this.left] + }); - items = this._packageItems(items, this._packageBtns(btns)); - this.layouts.prependItems(this._packageLayout(items).items); + return this.left; }, - addItems: function (items) { - var o = this.options; - var btns = this._btnsCreator.apply(this, arguments); - this.buttons = BI.concat(this.buttons, btns); - - // 如果是一个简单的layout - if (this._isSimpleLayout() && this.layouts && this.layouts.addItems) { - this.layouts.addItems(btns); - return; - } - - items = this._packageItems(items, this._packageBtns(btns)); - this.layouts.addItems(this._packageLayout(items).items); + populate: function (items) { + BI.HorizontalAutoLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.horizontal_float", BI.FloatHorizontalLayout);/** + *自适应水平和垂直方向都居中容器 + * Created by GUY on 2016/12/2. + * + * @class BI.FlexCenterLayout + * @extends BI.Layout + */ +BI.FlexCenterLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.FlexCenterLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-flex-center-layout" + }); }, - - removeItemAt: function (indexes) { - BI.removeAt(this.buttons, indexes); - this.layouts.removeItemAt(indexes); + render: function () { + BI.FlexCenterLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - removeItems: function (values) { - values = BI.isArray(values) ? values : [values]; - var deleted = []; - BI.each(this.buttons, function (i, button) { - if (BI.deepContains(values, button.getValue())) { - deleted.push(i); - } - }); - BI.removeAt(this.buttons, deleted); - this.layouts.removeItemAt(deleted); + _addElement: function (i, item) { + var o = this.options; + var w = BI.FlexCenterLayout.superclass._addElement.apply(this, arguments); + w.element.css({position: "relative", "flex-shrink": "0"}); + return w; }, - populate: function (items) { - items = items || []; - this.empty(); - this.options.items = items; - - this.buttons = this._btnsCreator.apply(this, arguments); - if (this._isSimpleLayout()) { - items = this._packageSimpleItems(this.buttons); - } else { - items = this._packageItems(items, this._packageBtns(this.buttons)); - } - - this.layouts = BI.createWidget(BI.extend({element: this}, this._packageLayout(items))); + resize: function () { + // console.log("flex_center布局不需要resize"); }, - setNotSelectedValue: function (v) { - v = BI.isArray(v) ? v : [v]; - BI.each(this.buttons, function (i, item) { - if (BI.deepContains(v, item.getValue())) { - item.setSelected && item.setSelected(false); - } else { - item.setSelected && item.setSelected(true); - } + populate: function (items) { + BI.FlexCenterLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.flex_center", BI.FlexCenterLayout);/** + *自适应水平和垂直方向都居中容器 + * Created by GUY on 2016/12/2. + * + * @class BI.FlexHorizontalLayout + * @extends BI.Layout + */ +BI.FlexHorizontalLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.FlexHorizontalLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-flex-horizontal-layout", + verticalAlign: BI.VerticalAlign.Top, + columnSize: [], + scrollx: true, + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0 }); }, - - setEnabledValue: function (v) { - v = BI.isArray(v) ? v : [v]; - BI.each(this.buttons, function (i, item) { - if (BI.deepContains(v, item.getValue())) { - item.setEnable(true); - } else { - item.setEnable(false); - } - }); + render: function () { + BI.FlexHorizontalLayout.superclass.render.apply(this, arguments); + var o = this.options; + this.element.addClass(o.verticalAlign); + this.populate(this.options.items); }, - setValue: function (v) { - v = BI.isArray(v) ? v : [v]; - BI.each(this.buttons, function (i, item) { - if (BI.deepContains(v, item.getValue())) { - item.setSelected && item.setSelected(true); - } else { - item.setSelected && item.setSelected(false); - } - }); + _addElement: function (i, item) { + var o = this.options; + var w = BI.FlexHorizontalLayout.superclass._addElement.apply(this, arguments); + w.element.css({position: "relative", "flex-shrink": "0"}); + if (o.hgap + o.lgap + (item.lgap || 0) > 0) { + w.element.css({ + "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" + }); + } + if (o.hgap + o.rgap + (item.rgap || 0) > 0) { + w.element.css({ + "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" + }); + } + if (o.vgap + o.tgap + (item.tgap || 0) > 0) { + w.element.css({ + "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" + }); + } + if (o.vgap + o.bgap + (item.bgap || 0) > 0) { + w.element.css({ + "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" + }); + } + return w; }, - getNotSelectedValue: function () { - var v = []; - BI.each(this.buttons, function (i, item) { - if (item.isEnabled() && !(item.isSelected && item.isSelected())) { - v.push(item.getValue()); - } - }); - return v; + resize: function () { + // console.log("flex_horizontal布局不需要resize"); }, - getValue: function () { - var v = []; - BI.each(this.buttons, function (i, item) { - if (item.isEnabled() && item.isSelected && item.isSelected()) { - v.push(item.getValue()); - } + populate: function (items) { + BI.FlexHorizontalLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.flex_horizontal", BI.FlexHorizontalLayout);/** + *自适应水平和垂直方向都居中容器 + * Created by GUY on 2016/12/2. + * + * @class BI.FlexVerticalCenter + * @extends BI.Layout + */ +BI.FlexVerticalCenter = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.FlexVerticalCenter.superclass.props.apply(this, arguments), { + baseCls: "bi-flex-vertical-center", + horizontalAlign: BI.HorizontalAlign.Left, + columnSize: [], + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0 }); - return v; + }, + render: function () { + BI.FlexVerticalCenter.superclass.render.apply(this, arguments); + var o = this.options; + this.element.addClass(o.horizontalAlign); + this.populate(this.options.items); }, - getAllButtons: function () { - return this.buttons; + _addElement: function (i, item) { + var o = this.options; + var w = BI.FlexVerticalCenter.superclass._addElement.apply(this, arguments); + w.element.css({position: "relative", "flex-shrink": "0"}); + if (o.hgap + o.lgap + (item.lgap || 0) > 0) { + w.element.css({ + "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" + }); + } + if (o.hgap + o.rgap + (item.rgap || 0) > 0) { + w.element.css({ + "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" + }); + } + if (o.vgap + o.tgap + (item.tgap || 0) > 0) { + w.element.css({ + "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" + }); + } + if (o.vgap + o.bgap + (item.bgap || 0) > 0) { + w.element.css({ + "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" + }); + } + return w; }, - getAllLeaves: function () { - return this.buttons; + resize: function () { + // console.log("flex_vertical_center布局不需要resize"); }, - getSelectedButtons: function () { - var btns = []; - BI.each(this.buttons, function (i, item) { - if (item.isSelected && item.isSelected()) { - btns.push(item); - } + populate: function (items) { + BI.FlexVerticalCenter.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.flex_vertical_center", BI.FlexVerticalCenter);/** + *自适应水平和垂直方向都居中容器 + * Created by GUY on 2016/12/2. + * + * @class BI.FlexCenterLayout + * @extends BI.Layout + */ +BI.FlexCenterLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.FlexCenterLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-flex-wrapper-center-layout clearfix" }); - return btns; }, - - getNotSelectedButtons: function () { - var btns = []; - BI.each(this.buttons, function (i, item) { - if (item.isSelected && !item.isSelected()) { - btns.push(item); - } - }); - return btns; + render: function () { + BI.FlexCenterLayout.superclass.render.apply(this, arguments); + this.$wrapper = $("<div>").addClass("flex-wrapper-center-layout-wrapper"); + this.populate(this.options.items); }, - getIndexByValue: function (value) { - var index = -1; - BI.any(this.buttons, function (i, item) { - if (item.isEnabled() && item.getValue() === value) { - index = i; - return true; - } - }); - return index; + _addElement: function (i, item) { + var o = this.options; + var w = BI.FlexCenterLayout.superclass._addElement.apply(this, arguments); + w.element.css({position: "relative"}); + return w; }, - getNodeById: function (id) { - var node; - BI.any(this.buttons, function (i, item) { - if (item.isEnabled() && item.options.id === id) { - node = item; - return true; + _mountChildren: function () { + var self = this; + var frag = document.createDocumentFragment(); + var hasChild = false; + BI.each(this._children, function (i, widget) { + if (widget.element !== self.element) { + frag.appendChild(widget.element[0]); + hasChild = true; } }); - return node; + if (hasChild === true) { + this.$wrapper.append(frag); + this.element.append(this.$wrapper); + } }, - getNodeByValue: function (value) { - var node; - BI.any(this.buttons, function (i, item) { - if (item.isEnabled() && item.getValue() === value) { - node = item; - return true; - } - }); - return node; + _getWrapper: function () { + return this.$wrapper; }, - empty: function () { - BI.ButtonGroup.superclass.empty.apply(this, arguments); - this.options.items = []; + resize: function () { + // console.log("flex_center布局不需要resize"); }, - destroy: function () { - BI.ButtonGroup.superclass.destroy.apply(this, arguments); - this.options.items = []; + populate: function (items) { + BI.FlexCenterLayout.superclass.populate.apply(this, arguments); + this._mount(); } }); -BI.extend(BI.ButtonGroup, { - CHOOSE_TYPE_SINGLE: BI.Selection.Single, - CHOOSE_TYPE_MULTI: BI.Selection.Multi, - CHOOSE_TYPE_ALL: BI.Selection.All, - CHOOSE_TYPE_NONE: BI.Selection.None, - CHOOSE_TYPE_DEFAULT: BI.Selection.Default -}); -BI.ButtonGroup.EVENT_CHANGE = "EVENT_CHANGE"; - -BI.shortcut("bi.button_group", BI.ButtonGroup);/** - * Created by GUY on 2015/8/10. - * @class BI.ButtonTree - * @extends BI.ButtonGroup +BI.shortcut("bi.flex_wrapper_center", BI.FlexCenterLayout);/** + *自适应水平和垂直方向都居中容器 + * Created by GUY on 2016/12/2. + * + * @class BI.FlexHorizontalLayout + * @extends BI.Layout */ - -BI.ButtonTree = BI.inherit(BI.ButtonGroup, { - _defaultConfig: function () { - return BI.extend(BI.ButtonTree.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-button-tree" +BI.FlexHorizontalLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.FlexHorizontalLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-flex-wrapper-horizontal-layout clearfix", + verticalAlign: BI.VerticalAlign.Middle, + columnSize: [], + // scrollable: true, + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0 }); }, - - _init: function () { - BI.ButtonTree.superclass._init.apply(this, arguments); + render: function () { + BI.FlexHorizontalLayout.superclass.render.apply(this, arguments); + var o = this.options; + this.$wrapper = $("<div>").addClass("flex-wrapper-horizontal-layout-wrapper " + o.verticalAlign); + this.populate(this.options.items); }, - setNotSelectedValue: function (v) { - v = BI.isArray(v) ? v : [v]; - BI.each(this.buttons, function (i, item) { - if (!BI.isFunction(item.setSelected)) { - item.setNotSelectedValue(v); - return; - } - if (BI.deepContains(v, item.getValue())) { - item.setSelected(false); - } else { - item.setSelected(true); - } - }); + _addElement: function (i, item) { + var o = this.options; + var w = BI.FlexHorizontalLayout.superclass._addElement.apply(this, arguments); + w.element.css({position: "relative"}); + if (o.hgap + o.lgap + (item.lgap || 0) > 0) { + w.element.css({ + "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" + }); + } + if (o.hgap + o.rgap + (item.rgap || 0) > 0) { + w.element.css({ + "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" + }); + } + if (o.vgap + o.tgap + (item.tgap || 0) > 0) { + w.element.css({ + "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" + }); + } + if (o.vgap + o.bgap + (item.bgap || 0) > 0) { + w.element.css({ + "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" + }); + } + return w; }, - setEnabledValue: function (v) { - v = BI.isArray(v) ? v : [v]; - BI.each(this.buttons, function (i, item) { - if (BI.isFunction(item.setEnabledValue)) { - item.setEnabledValue(v); - return; - } - if (BI.deepContains(v, item.getValue())) { - item.setEnable(true); - } else { - item.setEnable(false); + _mountChildren: function () { + var self = this; + var frag = document.createDocumentFragment(); + var hasChild = false; + BI.each(this._children, function (i, widget) { + if (widget.element !== self.element) { + frag.appendChild(widget.element[0]); + hasChild = true; } }); + if (hasChild === true) { + this.$wrapper.append(frag); + this.element.append(this.$wrapper); + } }, - setValue: function (v) { - v = BI.isArray(v) ? v : [v]; - BI.each(this.buttons, function (i, item) { - if (!BI.isFunction(item.setSelected)) { - item.setValue(v); - return; - } - if (BI.deepContains(v, item.getValue())) { - item.setSelected(true); - } else { - item.setSelected(false); - } - }); + _getWrapper: function () { + return this.$wrapper; }, - getNotSelectedValue: function () { - var v = []; - BI.each(this.buttons, function (i, item) { - if (item.isEnabled() && !BI.isFunction(item.setSelected)) { - v = BI.concat(v, item.getNotSelectedValue()); - return; - } - if (item.isEnabled() && item.isSelected && !item.isSelected()) { - v.push(item.getValue()); - } - }); - return v; + resize: function () { + // console.log("flex_horizontal布局不需要resize"); }, - getValue: function () { - var v = []; - BI.each(this.buttons, function (i, item) { - if (item.isEnabled() && !BI.isFunction(item.setSelected)) { - v = BI.concat(v, item.getValue()); - return; - } - if (item.isEnabled() && item.isSelected && item.isSelected()) { - v.push(item.getValue()); - } + populate: function (items) { + BI.FlexHorizontalLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.flex_wrapper_horizontal", BI.FlexHorizontalLayout);/** + *自适应水平和垂直方向都居中容器 + * Created by GUY on 2016/12/2. + * + * @class BI.FlexVerticalCenter + * @extends BI.Layout + */ +BI.FlexVerticalCenter = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.FlexVerticalCenter.superclass.props.apply(this, arguments), { + baseCls: "bi-flex-wrapper-vertical-center clearfix", + horizontalAlign: BI.HorizontalAlign.Middle, + columnSize: [], + // scrollable: true, + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0 }); - return v; }, - - getSelectedButtons: function () { - var btns = []; - BI.each(this.buttons, function (i, item) { - if (item.isEnabled() && !BI.isFunction(item.setSelected)) { - btns = btns.concat(item.getSelectedButtons()); - return; - } - if (item.isSelected && item.isSelected()) { - btns.push(item); - } - }); - return btns; + render: function () { + BI.FlexVerticalCenter.superclass.render.apply(this, arguments); + var o = this.options; + this.$wrapper = $("<div>").addClass("flex-wrapper-vertical-center-wrapper " + o.horizontalAlign); + this.populate(this.options.items); }, - getNotSelectedButtons: function () { - var btns = []; - BI.each(this.buttons, function (i, item) { - if (item.isEnabled() && !BI.isFunction(item.setSelected)) { - btns = btns.concat(item.getNotSelectedButtons()); - return; - } - if (item.isSelected && !item.isSelected()) { - btns.push(item); - } - }); - return btns; + _addElement: function (i, item) { + var o = this.options; + var w = BI.FlexVerticalCenter.superclass._addElement.apply(this, arguments); + w.element.css({position: "relative"}); + if (o.hgap + o.lgap + (item.lgap || 0) > 0) { + w.element.css({ + "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" + }); + } + if (o.hgap + o.rgap + (item.rgap || 0) > 0) { + w.element.css({ + "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" + }); + } + if (o.vgap + o.tgap + (item.tgap || 0) > 0) { + w.element.css({ + "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" + }); + } + if (o.vgap + o.bgap + (item.bgap || 0) > 0) { + w.element.css({ + "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" + }); + } + return w; }, - // 获取所有的叶子节点 - getAllLeaves: function () { - var leaves = []; - BI.each(this.buttons, function (i, item) { - if (item.isEnabled() && !BI.isFunction(item.setSelected)) { - leaves = leaves.concat(item.getAllLeaves()); - return; - } - if (item.isEnabled()) { - leaves.push(item); + _mountChildren: function () { + var self = this; + var frag = document.createDocumentFragment(); + var hasChild = false; + BI.each(this._children, function (i, widget) { + if (widget.element !== self.element) { + frag.appendChild(widget.element[0]); + hasChild = true; } }); - return leaves; + if (hasChild === true) { + this.$wrapper.append(frag); + this.element.append(this.$wrapper); + } }, - getIndexByValue: function (value) { - var index = -1; - BI.any(this.buttons, function (i, item) { - var vs = item.getValue(); - if (item.isEnabled() && (vs === value || BI.contains(vs, value))) { - index = i; - return true; - } - }); - return index; + _getWrapper: function () { + return this.$wrapper; }, - getNodeById: function (id) { - var node; - BI.any(this.buttons, function (i, item) { - if (item.isEnabled()) { - if (item.attr("id") === id) { - node = item; - return true; - } else if (BI.isFunction(item.getNodeById)) { - if (node = item.getNodeById(id)) { - return true; - } - } - } - }); - return node; + resize: function () { + // console.log("flex_vertical_center布局不需要resize"); }, - getNodeByValue: function (value) { - var node; - BI.any(this.buttons, function (i, item) { - if (item.isEnabled()) { - if (BI.isFunction(item.getNodeByValue)) { - if (node = item.getNodeByValue(value)) { - return true; - } - } else if (item.attr("value") === value) { - node = item; - return true; - } - } - }); - return node; + populate: function (items) { + BI.FlexVerticalCenter.superclass.populate.apply(this, arguments); + this._mount(); } }); -BI.ButtonTree.EVENT_CHANGE = "EVENT_CHANGE"; - -BI.shortcut("bi.button_tree", BI.ButtonTree);/** - * guy - * 异步树 - * @class BI.TreeView - * @extends BI.Pane +BI.shortcut("bi.flex_wrapper_vertical_center", BI.FlexVerticalCenter);/** + * 固定子组件上下左右的布局容器 + * @class BI.AbsoluteLayout + * @extends BI.Layout */ -BI.TreeView = BI.inherit(BI.Pane, { - _defaultConfig: function () { - return BI.extend(BI.TreeView.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-tree", - paras: {}, - itemsCreator: BI.emptyFn +BI.AbsoluteLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.AbsoluteLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-absolute-layout", + hgap: null, + vgap: null, + lgap: null, + rgap: null, + tgap: null, + bgap: null }); }, - _init: function () { - BI.TreeView.superclass._init.apply(this, arguments); - this._stop = false; + render: function () { + BI.AbsoluteLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); + }, - this._createTree(); - this.tip = BI.createWidget({ - type: "bi.loading_bar", - invisible: true, - handler: BI.bind(this._loadMore, this) - }); - BI.createWidget({ - type: "bi.vertical", - scrollable: true, - scrolly: false, - element: this, - items: [this.tip] - }); + _addElement: function (i, item) { + var o = this.options; + var w = BI.AbsoluteLayout.superclass._addElement.apply(this, arguments); + var left = 0, right = 0, top = 0, bottom = 0; + if (BI.isNotNull(item.left)) { + w.element.css({left: item.left}); + left += item.left; + } + if (BI.isNotNull(item.right)) { + w.element.css({right: item.right}); + right += item.right; + } + if (BI.isNotNull(item.top)) { + w.element.css({top: item.top}); + top += item.top; + } + if (BI.isNotNull(item.bottom)) { + w.element.css({bottom: item.bottom}); + bottom += item.bottom; + } + + if (BI.isNotNull(o.hgap)) { + left += o.hgap; + w.element.css({left: left}); + right += o.hgap; + w.element.css({right: right}); + } + if (BI.isNotNull(o.vgap)) { + top += o.vgap; + w.element.css({top: top}); + bottom += o.vgap; + w.element.css({bottom: bottom}); + } + + if (BI.isNotNull(o.lgap)) { + left += o.lgap; + w.element.css({left: left}); + } + if (BI.isNotNull(o.rgap)) { + right += o.rgap; + w.element.css({right: right}); + } + if (BI.isNotNull(o.tgap)) { + top += o.tgap; + w.element.css({top: top}); + } + if (BI.isNotNull(o.bgap)) { + bottom += o.bgap; + w.element.css({bottom: bottom}); + } - }, - _createTree: function () { - this.id = "bi-tree" + BI.UUID(); - if (this.nodes) { - this.nodes.destroy(); + if (BI.isNotNull(item.width)) { + w.element.css({width: item.width}); } - if (this.tree) { - this.tree.destroy(); + if (BI.isNotNull(item.height)) { + w.element.css({height: item.height}); } - this.tree = BI.createWidget({ - type: "bi.layout", - element: "<ul id='" + this.id + "' class='ztree'></ul>" - }); - BI.createWidget({ - type: "bi.default", - element: this.element, - items: [this.tree] - }); + w.element.css({position: "absolute"}); + return w; }, - // 选择节点触发方法 - _selectTreeNode: function (treeId, treeNode) { - this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.CLICK, treeNode, this); - this.fireEvent(BI.TreeView.EVENT_CHANGE, treeNode, this); + resize: function () { + this.stroke(this.options.items); }, - // 配置属性 - _configSetting: function () { - var paras = this.options.paras; + stroke: function (items) { + this.options.items = items || []; var self = this; - var setting = { - async: { - enable: true, - url: getUrl, - autoParam: ["id", "name"], - otherParam: BI.cjkEncodeDO(paras) - }, - check: { - enable: true - }, - data: { - key: { - title: "title", - name: "text" - }, - simpleData: { - enable: true + BI.each(items, function (i, item) { + if (item) { + if (!BI.isWidget(item) && !item.el) { + throw new Error("el must be exist"); } - }, - view: { - showIcon: false, - expandSpeed: "", - nameIsHTML: true, - dblClickExpand: false - }, - callback: { - beforeExpand: beforeExpand, - onAsyncSuccess: onAsyncSuccess, - onAsyncError: onAsyncError, - beforeCheck: beforeCheck, - onCheck: onCheck, - onExpand: onExpand, - onCollapse: onCollapse, - onClick: onClick + self._addElement(i, item); } - }; - var className = "dark", perTime = 100; - - function onClick (event, treeId, treeNode) { - self.nodes.checkNode(treeNode, !treeNode.checked, true, true); - } + }); + }, - function getUrl (treeId, treeNode) { - var parentNode = self._getParentValues(treeNode); - treeNode.times = treeNode.times || 1; - var param = "id=" + treeNode.id - + "×=" + (treeNode.times++) - + "&parentValues= " + window.encodeURIComponent(BI.jsonEncode(parentNode)) - + "&checkState=" + window.encodeURIComponent(BI.jsonEncode(treeNode.getCheckStatus())); + populate: function (items) { + BI.AbsoluteLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.absolute", BI.AbsoluteLayout);BI.AdaptiveLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.AdaptiveLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-adaptive-layout", + hgap: null, + vgap: null, + lgap: null, + rgap: null, + tgap: null, + bgap: null + }); + }, + render: function () { + BI.AdaptiveLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); + }, - return BI.servletURL + "?op=" + self.options.op + "&cmd=" + self.options.cmd + "&" + param; + _addElement: function (i, item) { + var o = this.options; + var w = BI.AdaptiveLayout.superclass._addElement.apply(this, arguments); + w.element.css({position: "relative"}); + var left = 0, right = 0, top = 0, bottom = 0; + if (BI.isNotNull(item.left)) { + w.element.css({ + "margin-left": item.left + }); } - - function beforeExpand (treeId, treeNode) { - if (!treeNode.isAjaxing) { - if (!treeNode.children) { - treeNode.times = 1; - ajaxGetNodes(treeNode, "refresh"); - } - return true; - } - BI.Msg.toast("Please Wait。", "warning"); - return false; - + if (BI.isNotNull(item.right)) { + w.element.css({ + "margin-right": item.right + }); } - - function onAsyncSuccess (event, treeId, treeNode, msg) { - treeNode.halfCheck = false; - if (!msg || msg.length === 0 || /^<html>[\s,\S]*<\/html>$/gi.test(msg) || self._stop) { - return; - } - var zTree = self.nodes; - var totalCount = treeNode.count || 0; - - // 尝试去获取下一组节点，若获取值为空数组，表示获取完成 - // TODO by GUY - if (treeNode.children.length > totalCount) { - treeNode.count = treeNode.children.length; - BI.delay(function () { - ajaxGetNodes(treeNode); - }, perTime); - } else { - // treeNode.icon = ""; - zTree.updateNode(treeNode); - zTree.selectNode(treeNode.children[0]); - // className = (className === "dark" ? "":"dark"); - } + if (BI.isNotNull(item.top)) { + w.element.css({ + "margin-top": item.top + }); } - - function onAsyncError (event, treeId, treeNode, XMLHttpRequest, textStatus, errorThrown) { - var zTree = self.nodes; - BI.Msg.toast("Error!", "warning"); - // treeNode.icon = ""; - // zTree.updateNode(treeNode); + if (BI.isNotNull(item.bottom)) { + w.element.css({ + "margin-bottom": item.bottom + }); } - function ajaxGetNodes (treeNode, reloadType) { - var zTree = self.nodes; - if (reloadType == "refresh") { - // treeNode.icon = BI.servletURL +"?op=resource&resource=/com/fr/bi/web/css/base/third/ztree/img/loading.gif"; - zTree.updateNode(treeNode); - } - zTree.reAsyncChildNodes(treeNode, reloadType, true); + if (BI.isNotNull(o.hgap)) { + left += o.hgap; + w.element.css({left: left}); + right += o.hgap; + w.element.css({right: right}); } - - function beforeCheck (treeId, treeNode) { - treeNode.halfCheck = false; - if (treeNode.checked === true) { - // 将展开的节点halfCheck设为false，解决展开节点存在halfCheck=true的情况 guy - // 所有的半选状态都需要取消halfCheck=true的情况 - function track (children) { - BI.each(children, function (i, ch) { - if (ch.halfCheck === true) { - ch.halfCheck = false; - track(ch.children); - } - }); - } - - track(treeNode.children); - var treeObj = self.nodes; - var nodes = treeObj.getSelectedNodes(); - $.each(nodes, function (index, node) { - node.halfCheck = false; - }); - } + if (BI.isNotNull(o.vgap)) { + top += o.vgap; + w.element.css({top: top}); + bottom += o.vgap; + w.element.css({bottom: bottom}); } - function onCheck (event, treeId, treeNode) { - self._selectTreeNode(treeId, treeNode); + if (BI.isNotNull(o.lgap)) { + left += o.lgap; + w.element.css({left: left}); } - - function onExpand (event, treeId, treeNode) { - treeNode.halfCheck = false; + if (BI.isNotNull(o.rgap)) { + right += o.rgap; + w.element.css({right: right}); } - - function onCollapse (event, treeId, treeNode) { + if (BI.isNotNull(o.tgap)) { + top += o.tgap; + w.element.css({top: top}); } - - return setting; - }, - - _getParentValues: function (treeNode) { - if (!treeNode.getParentNode()) { - return []; + if (BI.isNotNull(o.bgap)) { + bottom += o.bgap; + w.element.css({bottom: bottom}); } - var parentNode = treeNode.getParentNode(); - var result = this._getParentValues(parentNode); - result = result.concat([this._getNodeValue(parentNode)]); - return result; - }, - - _getNodeValue: function (node) { - // 去除标红 - return node.value == null ? node.text.replace(/<[^>]+>/g, "").replaceAll(" ", " ") : node.value; - }, - // 获取半选框值 - _getHalfSelectedValues: function (map, node) { - var self = this; - var checkState = node.getCheckStatus(); - // 将未选的去掉 - if (checkState.checked === false && checkState.half === false) { - return; - } - // 如果节点已展开,并且是半选 - if (BI.isNotEmptyArray(node.children) && checkState.half === true) { - var children = node.children; - BI.each(children, function (i, ch) { - self._getHalfSelectedValues(map, ch); - }); - return; + if (BI.isNotNull(item.width)) { + w.element.css({width: item.width}); } - var parent = node.parentValues || self._getParentValues(node); - var path = parent.concat(this._getNodeValue(node)); - if (BI.isNotEmptyArray(node.children) || checkState.half === false) { - this._buildTree(map, path); - return; + if (BI.isNotNull(item.height)) { + w.element.css({height: item.height}); } - var storeValues = BI.deepClone(this.options.paras.selectedValues); - var treeNode = this._getTree(storeValues, path); - this._addTreeNode(map, parent, this._getNodeValue(node), treeNode); + return w; }, - _getTree: function (map, values) { - var cur = map; - BI.any(values, function (i, value) { - if (cur[value] == null) { - return true; - } - cur = cur[value]; - }); - return cur; + resize: function () { + this.stroke(this.options.items); }, - _addTreeNode: function (map, values, key, value) { - var cur = map; - BI.each(values, function (i, value) { - if (cur[value] == null) { - cur[value] = {}; - } - cur = cur[value]; + populate: function (items) { + BI.AbsoluteLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.adaptive", BI.AdaptiveLayout);/** + * 上下的高度固定/左右的宽度固定，中间的高度/宽度自适应 + * + * @class BI.BorderLayout + * @extends BI.Layout + */ +BI.BorderLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.BorderLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-border-layout", + items: {} }); - cur[key] = value; + }, + render: function () { + BI.BorderLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - // 构造树节点 - _buildTree: function (map, values) { - var cur = map; - BI.each(values, function (i, value) { - if (cur[value] == null) { - cur[value] = {}; - } - cur = cur[value]; - }); + resize: function () { + this.stroke(this.options.items); }, - // 获取选中的值 - _getSelectedValues: function () { - var self = this; - var hashMap = {}; - var rootNoots = this.nodes.getNodes(); - track(rootNoots); - function track (nodes) { - BI.each(nodes, function (i, node) { - var checkState = node.getCheckStatus(); - if (checkState.checked === true || checkState.half === true) { - if (checkState.half === true) { - self._getHalfSelectedValues(hashMap, node); - } else { - var parentValues = node.parentValues || self._getParentValues(node); - var values = parentValues.concat([self._getNodeValue(node)]); - self._buildTree(hashMap, values); + addItem: function (item) { + // do nothing + throw new Error("cannot be added"); + }, + + stroke: function (regions) { + var item; + var top = 0; + var bottom = 0; + var left = 0; + var right = 0; + if ("north" in regions) { + item = regions["north"]; + if (item != null) { + if (item.el) { + if (!this.hasWidget(this.getName() + "north")) { + var w = BI.createWidget(item); + this.addWidget(this.getName() + "north", w); } + this.getWidgetByName(this.getName() + "north").element.height(item.height) + .css({ + position: "absolute", + top: (item.top || 0), + left: (item.left || 0), + right: (item.right || 0), + bottom: "initial" + }); } - }); + top = (item.height || 0) + (item.top || 0) + (item.bottom || 0); + } + } + if ("south" in regions) { + item = regions["south"]; + if (item != null) { + if (item.el) { + if (!this.hasWidget(this.getName() + "south")) { + var w = BI.createWidget(item); + this.addWidget(this.getName() + "south", w); + } + this.getWidgetByName(this.getName() + "south").element.height(item.height) + .css({ + position: "absolute", + bottom: (item.bottom || 0), + left: (item.left || 0), + right: (item.right || 0), + top: "initial" + }); + } + bottom = (item.height || 0) + (item.top || 0) + (item.bottom || 0); + } + } + if ("west" in regions) { + item = regions["west"]; + if (item != null) { + if (item.el) { + if (!this.hasWidget(this.getName() + "west")) { + var w = BI.createWidget(item); + this.addWidget(this.getName() + "west", w); + } + this.getWidgetByName(this.getName() + "west").element.width(item.width) + .css({ + position: "absolute", + left: (item.left || 0), + top: top, + bottom: bottom, + right: "initial" + }); + } + left = (item.width || 0) + (item.left || 0) + (item.right || 0); + } + } + if ("east" in regions) { + item = regions["east"]; + if (item != null) { + if (item.el) { + if (!this.hasWidget(this.getName() + "east")) { + var w = BI.createWidget(item); + this.addWidget(this.getName() + "east", w); + } + this.getWidgetByName(this.getName() + "east").element.width(item.width) + .css({ + position: "absolute", + right: (item.right || 0), + top: top, + bottom: bottom, + left: "initial" + }); + } + right = (item.width || 0) + (item.left || 0) + (item.right || 0); + } + } + if ("center" in regions) { + item = regions["center"]; + if (item != null) { + if (!this.hasWidget(this.getName() + "center")) { + var w = BI.createWidget(item); + this.addWidget(this.getName() + "center", w); + } + this.getWidgetByName(this.getName() + "center").element + .css({position: "absolute", top: top, bottom: bottom, left: left, right: right}); + } } - - return hashMap; }, - // 处理节点 - _dealWidthNodes: function (nodes) { - var self = this, o = this.options; - var ns = BI.Tree.arrayFormat(nodes); - BI.each(ns, function (i, n) { - n.title = n.title || n.text || n.value; - // 处理标红 - if (BI.isKey(o.paras.keyword)) { - n.text = $("<div>").__textKeywordMarked__(n.text, o.paras.keyword, n.py).html(); - } else { - n.text = (n.text + "").replaceAll(" ", " "); - } + populate: function (items) { + BI.BorderLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.border", BI.BorderLayout);/** + * 卡片布局，可以做到当前只显示一个组件，其他的都隐藏 + * @class BI.CardLayout + * @extends BI.Layout + * + * @cfg {JSON} options 配置属性 + * @cfg {String} options.defaultShowName 默认展示的子组件名 + */ +BI.CardLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.CardLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-card-layout", + items: [] }); - return nodes; + }, + render: function () { + BI.CardLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - _loadMore: function () { - var self = this, o = this.options; - this.tip.setLoading(); - var op = BI.extend({}, o.paras, { - times: ++this.times - }); - o.itemsCreator(op, function (res) { - if (self._stop === true) { - return; - } - var hasNext = !!res.hasNext, nodes = res.items || []; + resize: function () { + // console.log("default布局不需要resize"); + }, - if (!hasNext) { - self.tip.setEnd(); - } else { - self.tip.setLoaded(); - } - if (nodes.length > 0) { - self.nodes.addNodes(null, self._dealWidthNodes(nodes)); + stroke: function (items) { + var self = this, o = this.options; + this.showIndex = void 0; + BI.each(items, function (i, item) { + if (item) { + if (!self.hasWidget(item.cardName)) { + var w = BI.createWidget(item); + w.on(BI.Events.DESTROY, function () { + var index = BI.findIndex(o.items, function (i, tItem) { + return tItem.cardName == item.cardName; + }); + if (index > -1) { + o.items.splice(index, 1); + } + }); + self.addWidget(item.cardName, w); + } else { + var w = self.getWidgetByName(item.cardName); + } + w.element.css({position: "absolute", top: "0", right: "0", bottom: "0", left: "0"}); + w.setVisible(false); } }); }, - // 生成树内部方法 - _initTree: function (setting) { - var self = this, o = this.options; - self.fireEvent(BI.Events.INIT); - this.times = 1; - var tree = this.tree; - tree.empty(); - this.loading(); - this.tip.setVisible(false); - var callback = function (nodes) { - if (self._stop === true) { - return; - } - self.nodes = $.fn.zTree.init(tree.element, setting, nodes); - }; - var op = BI.extend({}, o.paras, { - times: 1 - }); + update: function () { + }, - o.itemsCreator(op, function (res) { - if (self._stop === true) { - return; - } - var hasNext = !!res.hasNext, nodes = res.items || []; - if (nodes.length > 0) { - callback(self._dealWidthNodes(nodes)); - } - self.setTipVisible(nodes.length <= 0); - self.loaded(); - if (!hasNext) { - self.tip.invisible(); - } else { - self.tip.setLoaded(); - } - op.times === 1 && self.fireEvent(BI.Events.AFTERINIT); - }); + empty: function () { + BI.CardLayout.superclass.empty.apply(this, arguments); + this.options.items = []; }, - // 构造树结构， - initTree: function (nodes, setting) { - var setting = setting || { - async: { - enable: false - }, - check: { - enable: false - }, - data: { - key: { - title: "title", - name: "text" - }, - simpleData: { - enable: true - } - }, - view: { - showIcon: false, - expandSpeed: "", - nameIsHTML: true - }, - callback: {} - }; - this.nodes = $.fn.zTree.init(this.tree.element, setting, nodes); + populate: function (items) { + BI.CardLayout.superclass.populate.apply(this, arguments); + this._mount(); + this.options.defaultShowName && this.showCardByName(this.options.defaultShowName); }, - start: function () { - this._stop = false; + isCardExisted: function (cardName) { + return BI.some(this.options.items, function (i, item) { + return item.cardName == cardName && item.el; + }); }, - stop: function () { - this._stop = true; + getCardByName: function (cardName) { + if (!this.isCardExisted(cardName)) { + throw new Error("cardName is not exist"); + } + return this._children[cardName]; }, - // 生成树方法 - stroke: function (config) { - delete this.options.keyword; - BI.extend(this.options.paras, config); - var setting = this._configSetting(); - this._createTree(); - this.start(); - this._initTree(setting); + _deleteCardByName: function (cardName) { + delete this._children[cardName]; + var index = BI.findIndex(this.options.items, function (i, item) { + return item.cardName == cardName; + }); + if (index > -1) { + this.options.items.splice(index, 1); + } }, - populate: function () { - this.stroke.apply(this, arguments); + deleteCardByName: function (cardName) { + if (!this.isCardExisted(cardName)) { + throw new Error("cardName is not exist"); + } + + var child = this._children[cardName]; + this._deleteCardByName(cardName); + child && child._destroy(); }, - hasChecked: function () { - var treeObj = this.nodes; - return treeObj.getCheckedNodes(true).length > 0; + addCardByName: function (cardName, cardItem) { + if (this.isCardExisted(cardName)) { + throw new Error("cardName is already exist"); + } + var widget = BI.createWidget(cardItem); + widget.element.css({ + position: "relative", + top: "0", + left: "0", + width: "100%", + height: "100%" + }).appendTo(this.element); + widget.invisible(); + this.addWidget(cardName, widget); + this.options.items.push({el: cardItem, cardName: cardName}); + return widget; }, - checkAll: function (checked) { - function setNode (children) { - BI.each(children, function (i, child) { - child.halfCheck = false; - setNode(child.children); - }); + showCardByName: function (name, action, callback) { + var self = this; + // name不存在的时候全部隐藏 + var exist = this.isCardExisted(name); + if (this.showIndex != null) { + this.lastShowIndex = this.showIndex; } + this.showIndex = name; + var flag = false; + BI.each(this.options.items, function (i, item) { + var el = self._children[item.cardName]; + if (el) { + if (name != item.cardName) { + // 动画效果只有在全部都隐藏的时候才有意义,且只要执行一次动画操作就够了 + !flag && !exist && (BI.Action && action instanceof BI.Action) ? (action.actionBack(el), flag = true) : el.invisible(); + } else { + (BI.Action && action instanceof BI.Action) ? action.actionPerformed(void 0, el, callback) : (el.visible(), callback && callback()); + } + } + }); + }, - BI.each(this.nodes.getNodes(), function (i, node) { - node.halfCheck = false; - setNode(node.children); + showLastCard: function () { + var self = this; + this.showIndex = this.lastShowIndex; + BI.each(this.options.items, function (i, item) { + self._children[item.cardName].setVisible(self.showIndex == i); }); - this.nodes && this.nodes.checkAllNodes(checked); }, - expandAll: function (flag) { - this.nodes && this.nodes.expandAll(flag); + setDefaultShowName: function (name) { + this.options.defaultShowName = name; + return this; }, - // 设置树节点的状态 - setValue: function (value, param) { - this.checkAll(false); - this.updateValue(value, param); - this.refresh(); + getDefaultShowName: function () { + return this.options.defaultShowName; }, - setSelectedValue: function (value) { - this.options.paras.selectedValues = BI.deepClone(value || {}); + getAllCardNames: function () { + return BI.map(this.options.items, function (i, item) { + return item.cardName; + }); }, - updateValue: function (values, param) { - if (!this.nodes) { - return; + getShowingCard: function () { + if (!BI.isKey(this.showIndex)) { + return void 0; } - param || (param = "value"); - var treeObj = this.nodes; - BI.each(values, function (v, op) { - var nodes = treeObj.getNodesByParam(param, v, null); - BI.each(nodes, function (j, node) { - BI.extend(node, {checked: true}, op); - treeObj.updateNode(node); - }); + return this.getWidgetByName(this.showIndex); + }, + + deleteAllCard: function () { + var self = this; + BI.each(this.getAllCardNames(), function (i, name) { + self.deleteCardByName(name); }); }, - refresh: function () { - this.nodes && this.nodes.refresh(); + hideAllCard: function () { + var self = this; + BI.each(this.options.items, function (i, item) { + self._children[item.cardName].invisible(); + }); }, - getValue: function () { - if (!this.nodes) { - return null; - } - return this._getSelectedValues(); + isAllCardHide: function () { + var self = this; + var flag = true; + BI.some(this.options.items, function (i, item) { + if (self._children[item.cardName].isVisible()) { + flag = false; + return false; + } + }); + return flag; }, - destroyed: function () { - this.stop(); - this.nodes && this.nodes.destroy(); + removeWidget: function (nameOrWidget) { + var removeName; + if (BI.isWidget(nameOrWidget)) { + BI.each(this._children, function (name, child) { + if (child === nameOrWidget) { + removeName = name; + } + }); + } else { + removeName = nameOrWidget; + } + if (removeName) { + this._deleteCardByName(removeName); + } } }); -BI.extend(BI.TreeView, { - REQ_TYPE_INIT_DATA: 1, - REQ_TYPE_ADJUST_DATA: 2, - REQ_TYPE_SELECT_DATA: 3, - REQ_TYPE_GET_SELECTED_DATA: 4 -}); +BI.shortcut("bi.card", BI.CardLayout);/** + * 默认的布局方式 + * + * @class BI.DefaultLayout + * @extends BI.Layout + */ +BI.DefaultLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.DefaultLayout.superclass.props.apply(this, arguments), { + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0, + items: [] + }); + }, + render: function () { + BI.DefaultLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); + }, -BI.TreeView.EVENT_CHANGE = "EVENT_CHANGE"; -BI.TreeView.EVENT_INIT = BI.Events.INIT; -BI.TreeView.EVENT_AFTERINIT = BI.Events.AFTERINIT; + _addElement: function (i, item) { + var o = this.options; + var w = BI.DefaultLayout.superclass._addElement.apply(this, arguments); + if (o.vgap + o.tgap + (item.tgap || 0) !== 0) { + w.element.css({ + "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" + }); + } + if (o.hgap + o.lgap + (item.lgap || 0) !== 0) { + w.element.css({ + "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" + }); + } + if (o.hgap + o.rgap + (item.rgap || 0) !== 0) { + w.element.css({ + "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" + }); + } + if (o.vgap + o.bgap + (item.bgap || 0) !== 0) { + w.element.css({ + "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" + }); + } + return w; + }, -BI.shortcut("bi.tree_view", BI.TreeView);/** - * guy - * 同步树 - * @class BI.AsyncTree - * @extends BI.TreeView + resize: function () { + // console.log("default布局不需要resize") + }, + + populate: function (items) { + BI.DefaultLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.default", BI.DefaultLayout);/** + * 分隔容器的控件，按照宽度和高度所占比平分整个容器 + * + * @class BI.DivisionLayout + * @extends BI.Layout */ -BI.AsyncTree = BI.inherit(BI.TreeView, { - _defaultConfig: function () { - return BI.extend(BI.AsyncTree.superclass._defaultConfig.apply(this, arguments), {}); +BI.DivisionLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.DivisionLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-division-layout", + columns: null, + rows: null, + items: [] + // [ + // { + // column: 0, + // row: 0, + // width: 0.25, + // height: 0.33, + // el: {type: 'bi.button', text: 'button1'} + // }, + // { + // column: 1, + // row: 1, + // width: 0.25, + // height: 0.33, + // el: {type: 'bi.button', text: 'button2'} + // }, + // { + // column: 3, + // row: 2, + // width: 0.25, + // height: 0.33, + // el: {type: 'bi.button', text: 'button3'} + // } + // ] + }); }, - _init: function () { - BI.AsyncTree.superclass._init.apply(this, arguments); + render: function () { + BI.DivisionLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - // 配置属性 - _configSetting: function () { - var paras = this.options.paras; - var self = this; - var setting = { - async: { - enable: false, - otherParam: BI.cjkEncodeDO(paras) - }, - check: { - enable: true - }, - data: { - key: { - title: "title", - name: "text" - }, - simpleData: { - enable: true - } - }, - view: { - showIcon: false, - expandSpeed: "", - nameIsHTML: true, - dblClickExpand: false - }, - callback: { - beforeCheck: beforeCheck, - onCheck: onCheck, - beforeExpand: beforeExpand, - onExpand: onExpand, - onCollapse: onCollapse, - onClick: onClick + resize: function () { + this.stroke(this.opitons.items); + }, + + addItem: function (item) { + // do nothing + throw new Error("cannot be added"); + }, + + stroke: function (items) { + var o = this.options; + var rows = o.rows || o.items.length, columns = o.columns || ((o.items[0] && o.items[0].length) | 0); + var map = BI.makeArray(rows), widths = {}, heights = {}; + function firstElement (item, row, col) { + if (row === 0) { + item.addClass("first-row"); } - }; + if (col === 0) { + item.addClass("first-col"); + } + item.addClass(BI.isOdd(row + 1) ? "odd-row" : "even-row"); + item.addClass(BI.isOdd(col + 1) ? "odd-col" : "even-col"); + item.addClass("center-element"); + } - function onClick (event, treeId, treeNode) { - var zTree = $.fn.zTree.getZTreeObj(treeId); - zTree.checkNode(treeNode, !treeNode.checked, true, true); + function firstObject (item, row, col) { + var cls = ""; + if (row === 0) { + cls += " first-row"; + } + if (col === 0) { + cls += " first-col"; + } + BI.isOdd(row + 1) ? (cls += " odd-row") : (cls += " even-row"); + BI.isOdd(col + 1) ? (cls += " odd-col") : (cls += " even-col"); + item.cls = (item.cls || "") + cls + " center-element"; } - function beforeCheck (treeId, treeNode) { - treeNode.halfCheck = false; - if (treeNode.checked === true) { - // 将展开的节点halfCheck设为false，解决展开节点存在halfCheck=true的情况 guy - // 所有的半选状态都需要取消halfCheck=true的情况 - function track (children) { - BI.each(children, function (i, ch) { - if (ch.halfCheck === true) { - ch.halfCheck = false; - track(ch.children); - } - }); + function first (item, row, col) { + if (item instanceof BI.Widget) { + firstElement(item.element, row, col); + } else if (item.el instanceof BI.Widget) { + firstElement(item.el.element, row, col); + } else if (item.el) { + firstObject(item.el, row, col); + } else { + firstObject(item, row, col); + } + } + BI.each(map, function (i) { + map[i] = BI.makeArray(columns); + }); + BI.each(items, function (i, item) { + if (BI.isArray(item)) { + BI.each(item, function (j, el) { + widths[i] = (widths[i] || 0) + item.width; + heights[j] = (heights[j] || 0) + item.height; + map[i][j] = el; + }); + return; + } + widths[item.row] = (widths[item.row] || 0) + item.width; + heights[item.column] = (heights[item.column] || 0) + item.height; + map[item.row][item.column] = item; + }); + for (var i = 0; i < rows; i++) { + var totalW = 0; + for (var j = 0; j < columns; j++) { + if (!map[i][j]) { + throw new Error("item be required"); + } + if(!this.hasWidget(this.getName() + i + "_" + j)) { + var w = BI.createWidget(map[i][j]); + this.addWidget(this.getName() + i + "_" + j, w); + } else { + w = this.getWidgetByName(this.getName() + i + "_" + j); + } + var left = totalW * 100 / widths[i]; + w.element.css({position: "absolute", left: left + "%"}); + if (j > 0) { + var lastW = this.getWidgetByName(this.getName() + i + "_" + (j - 1)); + lastW.element.css({right: (100 - left) + "%"}); + } + if (j == o.columns - 1) { + w.element.css({right: "0%"}); + } + first(w, i, j); + totalW += map[i][j].width; + } + } + for (var j = 0; j < o.columns; j++) { + var totalH = 0; + for (var i = 0; i < o.rows; i++) { + var w = this.getWidgetByName(this.getName() + i + "_" + j); + var top = totalH * 100 / heights[j]; + w.element.css({top: top + "%"}); + if (i > 0) { + var lastW = this.getWidgetByName(this.getName() + (i - 1) + "_" + j); + lastW.element.css({bottom: (100 - top) + "%"}); + } + if (i == o.rows - 1) { + w.element.css({bottom: "0%"}); } - - track(treeNode.children); - - var treeObj = $.fn.zTree.getZTreeObj(treeId); - var nodes = treeObj.getSelectedNodes(); - BI.each(nodes, function (index, node) { - node.halfCheck = false; - }); + totalH += map[i][j].height; } } + }, - function beforeExpand (treeId, treeNode) { - self._beforeExpandNode(treeId, treeNode); - } + populate: function (items) { + BI.DivisionLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.division", BI.DivisionLayout);/** + * 靠左对齐的自由浮动布局 + * @class BI.FloatLeftLayout + * @extends BI.Layout + * + * @cfg {JSON} options 配置属性 + * @cfg {Number} [hgap=0] 水平间隙 + * @cfg {Number} [vgap=0] 垂直间隙 + */ +BI.FloatLeftLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.FloatLeftLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-float-left-layout clearfix", + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0 + }); + }, + render: function () { + BI.FloatLeftLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); + }, - function onCheck (event, treeId, treeNode) { - self._selectTreeNode(treeId, treeNode); + _addElement: function (i, item) { + var o = this.options; + var w = BI.FloatLeftLayout.superclass._addElement.apply(this, arguments); + w.element.css({position: "relative", float: "left"}); + if (BI.isNotNull(item.left)) { + w.element.css({left: item.left}); } - - function onExpand (event, treeId, treeNode) { - treeNode.halfCheck = false; + if (BI.isNotNull(item.right)) { + w.element.css({right: item.right}); } - - function onCollapse (event, treeId, treeNode) { - treeNode.halfCheck = false; + if (BI.isNotNull(item.top)) { + w.element.css({top: item.top}); } - - return setting; - }, - - _selectTreeNode: function (treeId, treeNode) { - var self = this, o = this.options; - var parentValues = BI.deepClone(treeNode.parentValues || self._getParentValues(treeNode)); - var name = this._getNodeValue(treeNode); - // var values = parentValues.concat([name]); - if (treeNode.checked === true) { - } else { - var tNode = treeNode; - var pNode = this._getTree(this.options.paras.selectedValues, parentValues); - if (BI.isNotNull(pNode[name])) { - delete pNode[name]; - } - while (tNode != null && BI.isEmpty(pNode)) { - parentValues = parentValues.slice(0, parentValues.length - 1); - tNode = tNode.getParentNode(); - if (tNode != null) { - pNode = this._getTree(this.options.paras.selectedValues, parentValues); - name = this._getNodeValue(tNode); - delete pNode[name]; - } - } + if ((item.lgap || 0) + o.hgap + o.lgap !== 0) { + w.element.css("margin-left", (item.lgap || 0) + o.hgap + o.lgap); } - BI.AsyncTree.superclass._selectTreeNode.apply(self, arguments); - }, - - // 展开节点 - _beforeExpandNode: function (treeId, treeNode) { - var self = this, o = this.options; - var parentValues = treeNode.parentValues || self._getParentValues(treeNode); - var op = BI.extend({}, o.paras, { - id: treeNode.id, - times: 1, - parentValues: parentValues.concat(this._getNodeValue(treeNode)), - checkState: treeNode.getCheckStatus() - }); - var complete = function (d) { - var nodes = d.items || []; - if (nodes.length > 0) { - callback(self._dealWidthNodes(nodes), !!d.hasNext); - } - }; - var times = 1; - - function callback (nodes, hasNext) { - self.nodes.addNodes(treeNode, nodes); - - if (hasNext === true) { - BI.delay(function () { - times++; - op.times = times; - o.itemsCreator(op, complete); - }, 100); - } + if ((item.rgap || 0) + o.hgap + o.rgap !== 0) { + w.element.css("margin-right", (item.rgap || 0) + o.hgap + o.rgap); } - - if (!treeNode.children) { - setTimeout(function () { - o.itemsCreator(op, complete); - }, 17); + if ((item.tgap || 0) + o.vgap + o.tgap !== 0) { + w.element.css("margin-top", (item.tgap || 0) + o.vgap + o.tgap); } - }, - - _join: function (valueA, valueB) { - var self = this; - var map = {}; - track([], valueA, valueB); - track([], valueB, valueA); - function track (parent, node, compare) { - BI.each(node, function (n, item) { - if (BI.isNull(compare[n])) { - self._addTreeNode(map, parent, n, item); - } else if (BI.isEmpty(compare[n])) { - self._addTreeNode(map, parent, n, {}); - } else { - track(parent.concat([n]), node[n], compare[n]); - } - }); + if ((item.bgap || 0) + o.vgap + o.bgap !== 0) { + w.element.css("margin-bottom", (item.bgap || 0) + o.vgap + o.bgap); } + return w; + }, - return map; + resize: function () { + this.stroke(this.options.items); }, - hasChecked: function () { - return !BI.isEmpty(this.options.paras.selectedValues) || BI.AsyncTree.superclass.hasChecked.apply(this, arguments); + populate: function (items) { + BI.FloatLeftLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.left", BI.FloatLeftLayout); + +/** + * 靠右对齐的自由浮动布局 + * @class BI.FloatRightLayout + * @extends BI.Layout + * + * @cfg {JSON} options 配置属性 + * @cfg {Number} [hgap=0] 水平间隙 + * @cfg {Number} [vgap=0] 垂直间隙 + */ +BI.FloatRightLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.FloatRightLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-float-right-layout clearfix", + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0 + }); + }, + render: function () { + BI.FloatRightLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - getValue: function () { - if (!this.nodes) { - return {}; + _addElement: function (i, item) { + var o = this.options; + var w = BI.FloatRightLayout.superclass._addElement.apply(this, arguments); + w.element.css({position: "relative", float: "right"}); + if (BI.isNotNull(item.left)) { + w.element.css({left: item.left}); } - var checkedValues = this._getSelectedValues(); - if (BI.isEmpty(checkedValues)) { - return BI.deepClone(this.options.paras.selectedValues); + if (BI.isNotNull(item.right)) { + w.element.css({right: item.right}); } - if (BI.isEmpty(this.options.paras.selectedValues)) { - return checkedValues; + if (BI.isNotNull(item.top)) { + w.element.css({top: item.top}); } - return this._join(checkedValues, this.options.paras.selectedValues); + if ((item.lgap || 0) + o.hgap + o.lgap !== 0) { + w.element.css("margin-left", (item.lgap || 0) + o.hgap + o.lgap); + } + if ((item.rgap || 0) + o.hgap + o.rgap !== 0) { + w.element.css("margin-right", (item.rgap || 0) + o.hgap + o.rgap); + } + if ((item.tgap || 0) + o.vgap + o.tgap !== 0) { + w.element.css("margin-top", (item.tgap || 0) + o.vgap + o.tgap); + } + if ((item.bgap || 0) + o.vgap + o.bgap !== 0) { + w.element.css("margin-bottom", (item.bgap || 0) + o.vgap + o.bgap); + } + return w; }, - // 生成树方法 - stroke: function (config) { - delete this.options.keyword; - BI.extend(this.options.paras, config); - var setting = this._configSetting(); - this._initTree(setting); + resize: function () { + this.stroke(this.options.items); + }, + + populate: function (items) { + BI.FloatRightLayout.superclass.populate.apply(this, arguments); + this._mount(); } }); - -BI.shortcut("bi.async_tree", BI.AsyncTree);/** - * guy - * 局部树，两个请求树， 第一个请求构造树，第二个请求获取节点 - * @class BI.PartTree - * @extends BI.AsyncTree +BI.shortcut("bi.right", BI.FloatRightLayout);/** + * 上下的高度固定/左右的宽度固定，中间的高度/宽度自适应 + * + * @class BI.BorderLayout + * @extends BI.Layout */ -BI.PartTree = BI.inherit(BI.AsyncTree, { - _defaultConfig: function () { - return BI.extend(BI.PartTree.superclass._defaultConfig.apply(this, arguments), {}); +BI.GridLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.GridLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-grid-layout", + columns: null, + rows: null, + items: [] + /* [ + { + column: 0, + row: 0, + el: {type: 'bi.button', text: 'button1'} + }, + { + column: 1, + row: 1, + el: {type: 'bi.button', text: 'button2'} + }, + { + column: 3, + row: 2, + el: {type: 'bi.button', text: 'button3'} + } + ]*/ + }); }, - - _init: function () { - BI.PartTree.superclass._init.apply(this, arguments); + render: function () { + BI.GridLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - _loadMore: function () { - var self = this, o = this.options; - var op = BI.extend({}, o.paras, { - type: BI.TreeView.REQ_TYPE_INIT_DATA, - times: ++this.times - }); - this.tip.setLoading(); - o.itemsCreator(op, function (d) { - var hasNext = !!d.hasNext, nodes = d.items || []; - o.paras.lastSearchValue = d.lastSearchValue; - if (self._stop === true) { - return; - } - if (!hasNext) { - self.tip.setEnd(); - } else { - self.tip.setLoaded(); - } - if (nodes.length > 0) { - self.nodes.addNodes(null, self._dealWidthNodes(nodes)); - } - }); + resize: function () { + // console.log("grid布局不需要resize") }, - _selectTreeNode: function (treeId, treeNode) { - var self = this, o = this.options; - var parentValues = BI.deepClone(treeNode.parentValues || self._getParentValues(treeNode)); - var name = this._getNodeValue(treeNode); - if (treeNode.checked === true) { - BI.AsyncTree.superclass._selectTreeNode.apply(self, arguments); - } else { - // 如果选中的值中不存在该值不处理 - var t = this.options.paras.selectedValues; - var p = parentValues.concat(name); - for (var i = 0, len = p.length; i < len; i++) { - t = t[p[i]]; - if (t == null) { - return; - } - if (BI.isEmpty(t)) { - break; - } - } - o.itemsCreator(BI.extend({}, o.paras, { - type: BI.TreeView.REQ_TYPE_SELECT_DATA, - notSelectedValue: name, - parentValues: parentValues - }), function (new_values) { - self.options.paras.selectedValues = new_values; - BI.AsyncTree.superclass._selectTreeNode.apply(self, arguments); - }); - } + addItem: function () { + // do nothing + throw new Error("cannot be added"); }, - _getSelectedValues: function () { - var self = this; - var hashMap = {}; - var rootNoots = this.nodes.getNodes(); - track(rootNoots); - function track (nodes) { - BI.each(nodes, function (i, node) { - var checkState = node.getCheckStatus(); - if (checkState.checked === false) { - return true; - } - var parentValues = node.parentValues || self._getParentValues(node); - // 把文字中的html去掉，其实就是把文字颜色去掉 - var values = parentValues.concat([self._getNodeValue(node)]); - self._buildTree(hashMap, values); - // if(checkState.checked === true && checkState.half === false && nodes[i].flag === true){ - // continue; - // } - if (BI.isNotEmptyArray(node.children)) { - track(node.children); - return true; - } - if (checkState.half === true) { - self._getHalfSelectedValues(hashMap, node); - } - }); + stroke: function (items) { + var o = this.options; + var rows = o.rows || o.items.length, columns = o.columns || ((o.items[0] && o.items[0].length) | 0); + var width = 100 / columns, height = 100 / rows; + var els = []; + for (var i = 0; i < rows; i++) { + els[i] = []; + } + function firstElement (item, row, col) { + if (row === 0) { + item.addClass("first-row"); + } + if (col === 0) { + item.addClass("first-col"); + } + item.addClass(BI.isOdd(row + 1) ? "odd-row" : "even-row"); + item.addClass(BI.isOdd(col + 1) ? "odd-col" : "even-col"); + item.addClass("center-element"); } - return hashMap; - }, - - _initTree: function (setting, keyword) { - var self = this, o = this.options; - this.times = 1; - var tree = this.tree; - tree.empty(); - self.tip.setVisible(false); - this.loading(); - var op = BI.extend({}, o.paras, { - type: BI.TreeView.REQ_TYPE_INIT_DATA, - times: this.times - }); - var complete = function (d) { - if (self._stop === true || keyword != o.paras.keyword) { - return; + function firstObject (item, row, col) { + var cls = ""; + if (row === 0) { + cls += " first-row"; } - var hasNext = !!d.hasNext, nodes = d.items || []; - o.paras.lastSearchValue = d.lastSearchValue; - if (nodes.length > 0) { - callback(self._dealWidthNodes(nodes)); + if (col === 0) { + cls += " first-col"; } - self.setTipVisible(nodes.length <= 0); - self.loaded(); - if (!hasNext) { - self.tip.invisible(); + BI.isOdd(row + 1) ? (cls += " odd-row") : (cls += " even-row"); + BI.isOdd(col + 1) ? (cls += " odd-col") : (cls += " even-col"); + item.cls = (item.cls || "") + cls + " center-element"; + } + + function first (item, row, col) { + if (item instanceof BI.Widget) { + firstElement(item.element, row, col); + } else if (item.el instanceof BI.Widget) { + firstElement(item.el.element, row, col); + } else if (item.el) { + firstObject(item.el, row, col); } else { - self.tip.setLoaded(); + firstObject(item, row, col); } - self.fireEvent(BI.Events.AFTERINIT); - }; + } - function callback (nodes) { - if (self._stop === true) { + BI.each(items, function (i, item) { + if (BI.isArray(item)) { + BI.each(item, function (j, el) { + els[i][j] = BI.createWidget(el); + }); return; } - self.nodes = $.fn.zTree.init(tree.element, setting, nodes); - } - - BI.delay(function () { - o.itemsCreator(op, complete); - }, 100); - }, - - getValue: function () { - var o = this.options; - var result = BI.PartTree.superclass.getValue.apply(this, arguments); - o.itemsCreator({ - type: BI.TreeView.REQ_TYPE_ADJUST_DATA, - selectedValues: result - }, function (res) { - result = res; - }); - return result; - }, - - // 生成树方法 - stroke: function (config) { - var o = this.options; - delete o.paras.keyword; - BI.extend(o.paras, config); - delete o.paras.lastSearchValue; - var setting = this._configSetting(); - this._initTree(setting, o.paras.keyword); - } -}); - -BI.shortcut("bi.part_tree", BI.PartTree);BI.Resizers = new BI.ResizeController(); -BI.Layers = new BI.LayerController(); -BI.Maskers = new BI.MaskersController(); -BI.Bubbles = new BI.BubblesController(); -BI.Tooltips = new BI.TooltipsController(); -BI.Popovers = new BI.FloatBoxController(); -BI.Broadcasts = new BI.BroadcastController(); -BI.StyleLoaders = new BI.StyleLoaderManager();/** - * canvas绘图 - * - * Created by GUY on 2015/11/18. - * @class BI.Canvas - * @extends BI.Widget - */ -BI.Canvas = BI.inherit(BI.Widget, { - - _defaultConfig: function () { - return BI.extend(BI.Canvas.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-canvas" + els[item.row][item.column] = BI.createWidget(item); }); + for (var i = 0; i < rows; i++) { + for (var j = 0; j < columns; j++) { + if (!els[i][j]) { + els[i][j] = BI.createWidget({ + type: "bi.layout" + }); + } + first(els[i][j], i, j); + els[i][j].element.css({ + position: "absolute", + top: height * i + "%", + left: width * j + "%", + right: (100 - (width * (j + 1))) + "%", + bottom: (100 - (height * (i + 1))) + "%" + }); + this.addWidget(els[i][j]); + } + } }, - _init: function () { - BI.Canvas.superclass._init.apply(this, arguments); - var self = this, o = this.options; - var canvas = document.createElement("canvas"); - if (!document.createElement("canvas").getContext) { - canvas = window.G_vmlCanvasManager.initElement(canvas); - } - this.element.append(canvas); - canvas.width = o.width; - canvas.height = o.height; - $(canvas).width("100%"); - $(canvas).height("100%"); - this.canvas = canvas; - this._queue = []; - }, - - mounted: function () { - this.stroke(); + populate: function (items) { + BI.GridLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.grid", BI.GridLayout);/** + * 水平布局 + * @class BI.HorizontalLayout + * @extends BI.Layout + */ +BI.HorizontalLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.HorizontalLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-horizontal-layout", + verticalAlign: BI.VerticalAlign.Top, + columnSize: [], + scrollx: true, + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0 + }); + }, + render: function () { + BI.HorizontalLayout.superclass.render.apply(this, arguments); + this.$table = $("<table>").attr({cellspacing: 0, cellpadding: 0}).css({ + position: "relative", + "white-space": "nowrap", + "border-spacing": "0px", + border: "none", + "border-collapse": "separate" + }); + this.$tr = $("<tr>"); + this.$tr.appendTo(this.$table); + this.populate(this.options.items); }, - _getContext: function () { - if (!this.ctx) { - this.ctx = this.canvas.getContext("2d"); + _addElement: function (i, item) { + var o = this.options; + var td; + var width = o.columnSize[i] <= 1 ? (o.columnSize[i] * 100 + "%") : o.columnSize[i]; + if (!this.hasWidget(this._getChildName(i))) { + var w = BI.createWidget(item); + w.element.css({position: "relative", margin: "0px auto"}); + td = BI.createWidget({ + type: "bi.default", + tagName: "td", + attributes: { + width: width + }, + items: [w] + }); + this.addWidget(this._getChildName(i), td); + } else { + td = this.getWidgetByName(this._getChildName(i)); + td.element.attr("width", width); } - return this.ctx; - }, - _attr: function (key, value) { - var self = this; - if (BI.isNull(key)) { - return; + if (i === 0) { + td.element.addClass("first-element"); } - if (BI.isObject(key)) { - BI.each(key, function (k, v) { - self._queue.push({ k: k, v: v }); + td.element.css({ + position: "relative", + "vertical-align": o.verticalAlign, + margin: "0", + padding: "0", + border: "none" + }); + if (o.hgap + o.lgap + (item.lgap || 0) > 0) { + w.element.css({ + "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" }); - return; } - this._queue.push({ k: key, v: value }); + if (o.hgap + o.rgap + (item.rgap || 0) > 0) { + w.element.css({ + "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" + }); + } + if (o.vgap + o.tgap + (item.tgap || 0) > 0) { + w.element.css({ + "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" + }); + } + if (o.vgap + o.bgap + (item.bgap || 0) > 0) { + w.element.css({ + "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" + }); + } + return td; }, - _line: function (x0, y0) { + _mountChildren: function () { var self = this; - var args = [].slice.call(arguments, 2); - if (BI.isOdd(args.length)) { - this._attr(BI.last(args)); - args = BI.initial(args); - } - this._attr("moveTo", [x0, y0]); - var odd = BI.filter(args, function (i) { - return i % 2 === 0; - }); - var even = BI.filter(args, function (i) { - return i % 2 !== 0; - }); - args = BI.zip(odd, even); - BI.each(args, function (i, point) { - self._attr("lineTo", point); + var frag = document.createDocumentFragment(); + var hasChild = false; + BI.each(this._children, function (i, widget) { + if (widget.element !== self.element) { + frag.appendChild(widget.element[0]); + hasChild = true; + } }); + if (hasChild === true) { + this.$tr.append(frag); + this.element.append(this.$table); + } }, - line: function (x0, y0, x1, y1) { - this._line.apply(this, arguments); - this._attr("stroke", []); - }, - rect: function (x, y, w, h, color) { - this._attr("fillStyle", color); - this._attr("fillRect", [x, y, w, h]); + resize: function () { + // console.log("horizontal layout do not need to resize"); }, - circle: function (x, y, radius, color) { - this._attr({ - fillStyle: color, - beginPath: [], - arc: [x, y, radius, 0, Math.PI * 2, true], - closePath: [], - fill: [] - }); + _getWrapper: function () { + return this.$tr; }, - hollow: function () { - this._attr("beginPath", []); - this._line.apply(this, arguments); - this._attr("closePath", []); - this._attr("stroke", []); - }, + populate: function (items) { + BI.HorizontalLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.horizontal", BI.HorizontalLayout); - solid: function () { - this.hollow.apply(this, arguments); - this._attr("fill", []); +/** + * 水平布局 + * @class BI.HorizontalCellLayout + * @extends BI.Layout + */ +BI.HorizontalCellLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.HorizontalCellLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-horizontal-cell-layout", + scrollable: true, + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0 + }); + }, + render: function () { + BI.HorizontalCellLayout.superclass.render.apply(this, arguments); + this.element.css({display: "table", "vertical-align": "top"}); + this.populate(this.options.items); }, - gradient: function (x0, y0, x1, y1, start, end) { - var grd = this._getContext().createLinearGradient(x0, y0, x1, y1); - grd.addColorStop(0, start); - grd.addColorStop(1, end); - return grd; + _addElement: function (i, item) { + var o = this.options; + var w = BI.HorizontalCellLayout.superclass._addElement.apply(this, arguments); + w.element.css({position: "relative", display: "table-cell", "vertical-align": "middle"}); + if (o.hgap + o.lgap > 0) { + w.element.css({ + "margin-left": o.hgap + o.lgap + "px" + }); + } + if (o.hgap + o.rgap > 0) { + w.element.css({ + "margin-right": o.hgap + o.rgap + "px" + }); + } + if (o.vgap + o.tgap > 0) { + w.element.css({ + "margin-top": o.vgap + o.tgap + "px" + }); + } + if (o.vgap + o.bgap > 0) { + w.element.css({ + "margin-bottom": o.vgap + o.bgap + "px" + }); + } + return w; }, - reset: function () { - this._getContext().clearRect(0, 0, this.canvas.width, this.canvas.height); + resize: function () { + // console.log("horizontal do not need to resize"); }, - stroke: function () { - var ctx = this._getContext(); - if(!ctx) { - return false; - } - BI.each(this._queue, function (i, q) { - if (BI.isFunction(ctx[q.k])) { - ctx[q.k].apply(ctx, q.v); - } else { - ctx[q.k] = q.v; - } - }); - this._queue = []; + populate: function (items) { + BI.HorizontalCellLayout.superclass.populate.apply(this, arguments); + this._mount(); } }); -BI.shortcut("bi.canvas", BI.Canvas);/** - * CollectionView +BI.shortcut("bi.horizontal_cell", BI.HorizontalCellLayout);/** + * 靠左对齐的自由浮动布局 + * @class BI.LatticeLayout + * @extends BI.Layout * - * Created by GUY on 2016/1/15. - * @class BI.CollectionView - * @extends BI.Widget + * @cfg {JSON} options 配置属性 + * @cfg {Number} [hgap=0] 水平间隙 + * @cfg {Number} [vgap=0] 垂直间隙 */ -BI.CollectionView = BI.inherit(BI.Widget, { - _defaultConfig: function () { - return BI.extend(BI.CollectionView.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-collection", - // width: 400, //必设 - // height: 300, //必设 - overflowX: true, - overflowY: true, - cellSizeAndPositionGetter: BI.emptyFn, - horizontalOverscanSize: 0, - verticalOverscanSize: 0, - scrollLeft: 0, - scrollTop: 0, - items: [] +BI.LatticeLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.LatticeLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-lattice-layout clearfix" + // columnSize: [0.2, 0.2, 0.6], }); }, - - _init: function () { - BI.CollectionView.superclass._init.apply(this, arguments); - var self = this, o = this.options; - this.renderedCells = []; - this.renderedKeys = []; - this.renderRange = {}; - this._scrollLock = false; - this._debounceRelease = BI.debounce(function () { - self._scrollLock = false; - }, 1000 / 60); - this.container = BI.createWidget({ - type: "bi.absolute" - }); - this.element.scroll(function () { - if (self._scrollLock === true) { - return; - } - o.scrollLeft = self.element.scrollLeft(); - o.scrollTop = self.element.scrollTop(); - self._calculateChildrenToRender(); - self.fireEvent(BI.CollectionView.EVENT_SCROLL, { - scrollLeft: o.scrollLeft, - scrollTop: o.scrollTop - }); - }); - BI.createWidget({ - type: "bi.vertical", - element: this, - scrollable: o.overflowX === true && o.overflowY === true, - scrolly: o.overflowX === false && o.overflowY === true, - scrollx: o.overflowX === true && o.overflowY === false, - items: [this.container] - }); - if (o.items.length > 0) { - this._calculateSizeAndPositionData(); - this._populate(); - } - if (o.scrollLeft !== 0 || o.scrollTop !== 0) { - BI.nextTick(function () { - self.element.scrollTop(o.scrollTop); - self.element.scrollLeft(o.scrollLeft); - }); - } + render: function () { + BI.LatticeLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - _calculateSizeAndPositionData: function () { + _addElement: function (i, item) { var o = this.options; - var cellMetadata = []; - var sectionManager = new BI.SectionManager(); - var height = 0; - var width = 0; - - for (var index = 0, len = o.items.length; index < len; index++) { - var cellMetadatum = o.cellSizeAndPositionGetter(index); - - if (cellMetadatum.height == null || isNaN(cellMetadatum.height) || - cellMetadatum.width == null || isNaN(cellMetadatum.width) || - cellMetadatum.x == null || isNaN(cellMetadatum.x) || - cellMetadatum.y == null || isNaN(cellMetadatum.y)) { - throw Error(); - } - - height = Math.max(height, cellMetadatum.y + cellMetadatum.height); - width = Math.max(width, cellMetadatum.x + cellMetadatum.width); - - cellMetadatum.index = index; - cellMetadata[index] = cellMetadatum; - sectionManager.registerCell(cellMetadatum, index); + var w = BI.LatticeLayout.superclass._addElement.apply(this, arguments); + if (o.columnSize && o.columnSize[i]) { + var width = o.columnSize[i] / BI.sum(o.columnSize) * 100 + "%"; + } else { + var width = 1 / this.options.items.length * 100 + "%"; } - - this._cellMetadata = cellMetadata; - this._sectionManager = sectionManager; - this._height = height; - this._width = width; - }, - - _cellRenderers: function (height, width, x, y) { - this._lastRenderedCellIndices = this._sectionManager.getCellIndices(height, width, x, y); - return this._cellGroupRenderer(); + w.element.css({position: "relative", float: "left", width: width}); + return w; }, - _cellGroupRenderer: function () { - var self = this, o = this.options; - var rendered = []; - BI.each(this._lastRenderedCellIndices, function (i, index) { - var cellMetadata = self._sectionManager.getCellMetadata(index); - rendered.push(cellMetadata); - }); - return rendered; + addItem: function (item) { + var w = BI.LatticeLayout.superclass.addItem.apply(this, arguments); + this.resize(); + return w; }, - _calculateChildrenToRender: function () { - var self = this, o = this.options; - var scrollLeft = BI.clamp(o.scrollLeft, 0, this._getMaxScrollLeft()); - var scrollTop = BI.clamp(o.scrollTop, 0, this._getMaxScrollTop()); - var left = Math.max(0, scrollLeft - o.horizontalOverscanSize); - var top = Math.max(0, scrollTop - o.verticalOverscanSize); - var right = Math.min(this._width, scrollLeft + o.width + o.horizontalOverscanSize); - var bottom = Math.min(this._height, scrollTop + o.height + o.verticalOverscanSize); - if (right > 0 && bottom > 0) { - // 如果滚动的区间并没有超出渲染的范围 - if (top >= this.renderRange.minY && bottom <= this.renderRange.maxY && left >= this.renderRange.minX && right <= this.renderRange.maxX) { - return; - } - var childrenToDisplay = this._cellRenderers(bottom - top, right - left, left, top); - var renderedCells = [], renderedKeys = {}, renderedWidgets = {}; - // 存储所有的left和top - var lefts = {}, tops = {}; - for (var i = 0, len = childrenToDisplay.length; i < len; i++) { - var datum = childrenToDisplay[i]; - lefts[datum.x] = datum.x; - lefts[datum.x + datum.width] = datum.x + datum.width; - tops[datum.y] = datum.y; - tops[datum.y + datum.height] = datum.y + datum.height; - } - lefts = BI.toArray(lefts); - tops = BI.toArray(tops); - var leftMap = BI.invert(lefts); - var topMap = BI.invert(tops); - // 存储上下左右四个边界 - var leftBorder = {}, rightBorder = {}, topBorder = {}, bottomBorder = {}; - var assertMinBorder = function (border, offset) { - if (border[offset] == null) { - border[offset] = Number.MAX_VALUE; - } - }; - var assertMaxBorder = function (border, offset) { - if (border[offset] == null) { - border[offset] = 0; - } - }; - for (var i = 0, len = childrenToDisplay.length; i < len; i++) { - var datum = childrenToDisplay[i]; - var index = this.renderedKeys[datum.index] && this.renderedKeys[datum.index][1]; - var child; - if (index >= 0) { - if (datum.width !== this.renderedCells[index]._width) { - this.renderedCells[index]._width = datum.width; - this.renderedCells[index].el.setWidth(datum.width); - } - if (datum.height !== this.renderedCells[index]._height) { - this.renderedCells[index]._height = datum.height; - this.renderedCells[index].el.setHeight(datum.height); - } - if (this.renderedCells[index]._left !== datum.x) { - this.renderedCells[index].el.element.css("left", datum.x + "px"); - } - if (this.renderedCells[index]._top !== datum.y) { - this.renderedCells[index].el.element.css("top", datum.y + "px"); - } - renderedCells.push(child = this.renderedCells[index]); - } else { - child = BI.createWidget(BI.extend({ - type: "bi.label", - width: datum.width, - height: datum.height - }, o.items[datum.index], { - cls: (o.items[datum.index].cls || "") + " container-cell" + (datum.y === 0 ? " first-row" : "") + (datum.x === 0 ? " first-col" : ""), - _left: datum.x, - _top: datum.y - })); - renderedCells.push({ - el: child, - left: datum.x, - top: datum.y, - _left: datum.x, - _top: datum.y, - _width: datum.width, - _height: datum.height - }); - } - var startTopIndex = topMap[datum.y] | 0; - var endTopIndex = topMap[datum.y + datum.height] | 0; - for (var k = startTopIndex; k <= endTopIndex; k++) { - var t = tops[k]; - assertMinBorder(leftBorder, t); - assertMaxBorder(rightBorder, t); - leftBorder[t] = Math.min(leftBorder[t], datum.x); - rightBorder[t] = Math.max(rightBorder[t], datum.x + datum.width); - } - var startLeftIndex = leftMap[datum.x] | 0; - var endLeftIndex = leftMap[datum.x + datum.width] | 0; - for (var k = startLeftIndex; k <= endLeftIndex; k++) { - var l = lefts[k]; - assertMinBorder(topBorder, l); - assertMaxBorder(bottomBorder, l); - topBorder[l] = Math.min(topBorder[l], datum.y); - bottomBorder[l] = Math.max(bottomBorder[l], datum.y + datum.height); - } - - renderedKeys[datum.index] = [datum.index, i]; - renderedWidgets[i] = child; - } - // 已存在的， 需要添加的和需要删除的 - var existSet = {}, addSet = {}, deleteArray = []; - BI.each(renderedKeys, function (i, key) { - if (self.renderedKeys[i]) { - existSet[i] = key; - } else { - addSet[i] = key; - } - }); - BI.each(this.renderedKeys, function (i, key) { - if (existSet[i]) { - return; - } - if (addSet[i]) { - return; - } - deleteArray.push(key[1]); - }); - BI.each(deleteArray, function (i, index) { - // 性能优化，不调用destroy方法防止触发destroy事件 - self.renderedCells[index].el._destroy(); - }); - var addedItems = []; - BI.each(addSet, function (index, key) { - addedItems.push(renderedCells[key[1]]); - }); - this.container.addItems(addedItems); - // 拦截父子级关系 - this.container._children = renderedWidgets; - this.container.attr("items", renderedCells); - this.renderedCells = renderedCells; - this.renderedKeys = renderedKeys; - - // Todo 左右比较特殊 - var minX = BI.min(leftBorder); - var maxX = BI.max(rightBorder); - - var minY = BI.max(topBorder); - var maxY = BI.min(bottomBorder); - - this.renderRange = {minX: minX, minY: minY, maxX: maxX, maxY: maxY}; - } + addItemAt: function (item) { + var w = BI.LatticeLayout.superclass.addItemAt.apply(this, arguments); + this.resize(); + return w; }, - _getMaxScrollLeft: function () { - return Math.max(0, this._width - this.options.width + (this.options.overflowX ? BI.DOM.getScrollWidth() : 0)); + resize: function () { + this.stroke(this.options.items); }, - _getMaxScrollTop: function () { - return Math.max(0, this._height - this.options.height + (this.options.overflowY ? BI.DOM.getScrollWidth() : 0)); + populate: function (items) { + BI.LatticeLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.lattice", BI.LatticeLayout);/** + * 上下的高度固定/左右的宽度固定，中间的高度/宽度自适应 + * + * @class BI.TableLayout + * @extends BI.Layout + */ +BI.TableLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.TableLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-table-layout", + scrolly: true, + columnSize: [200, 200, "fill"], + rowSize: 30, // or [30,30,30] + hgap: 0, + vgap: 0, + items: [[ + { + el: {text: "label1"} + }, + { + el: {text: "label2"} + }, + { + el: {text: "label3"} + } + ]] + }); + }, + render: function () { + BI.TableLayout.superclass.render.apply(this, arguments); + this.rows = 0; + this.populate(this.options.items); }, - _populate: function (items) { + _addElement: function (idx, arr) { var o = this.options; - this._reRange(); - if (items && items !== this.options.items) { - this.options.items = items; - this._calculateSizeAndPositionData(); - } - if (o.items.length > 0) { - this.container.setWidth(this._width); - this.container.setHeight(this._height); + var abs = [], left = 0, right = 0, i, j; - this._calculateChildrenToRender(); - // 元素未挂载时不能设置scrollTop - try { - this.element.scrollTop(o.scrollTop); - this.element.scrollLeft(o.scrollLeft); - } catch (e) { + function firstElement (item, row, col) { + if (row === 0) { + item.addClass("first-row"); + } + if (col === 0) { + item.addClass("first-col"); } + item.addClass(BI.isOdd(row + 1) ? "odd-row" : "even-row"); + item.addClass(BI.isOdd(col + 1) ? "odd-col" : "even-col"); + item.addClass("center-element"); } - }, - setScrollLeft: function (scrollLeft) { - if (this.options.scrollLeft === scrollLeft) { - return; + function firstObject (item, row, col) { + var cls = ""; + if (row === 0) { + cls += " first-row"; + } + if (col === 0) { + cls += " first-col"; + } + BI.isOdd(row + 1) ? (cls += " odd-row") : (cls += " even-row"); + BI.isOdd(col + 1) ? (cls += " odd-col") : (cls += " even-col"); + item.cls = (item.cls || "") + cls + " center-element"; } - this._scrollLock = true; - this.options.scrollLeft = BI.clamp(scrollLeft || 0, 0, this._getMaxScrollLeft()); - this._debounceRelease(); - this._calculateChildrenToRender(); - this.element.scrollLeft(this.options.scrollLeft); - }, - setScrollTop: function (scrollTop) { - if (this.options.scrollTop === scrollTop) { - return; + function first (item, row, col) { + if (item instanceof BI.Widget) { + firstElement(item.element, row, col); + } else if (item.el instanceof BI.Widget) { + firstElement(item.el.element, row, col); + } else if (item.el) { + firstObject(item.el, row, col); + } else { + firstObject(item, row, col); + } } - this._scrollLock = true; - this.options.scrollTop = BI.clamp(scrollTop || 0, 0, this._getMaxScrollTop()); - this._debounceRelease(); - this._calculateChildrenToRender(); - this.element.scrollTop(this.options.scrollTop); - }, - setOverflowX: function (b) { - var self = this; - if (this.options.overflowX !== !!b) { - this.options.overflowX = !!b; - BI.nextTick(function () { - self.element.css({overflowX: b ? "auto" : "hidden"}); + for (i = 0; i < arr.length; i++) { + if (BI.isNumber(o.columnSize[i])) { + first(arr[i], this.rows, i); + abs.push(BI.extend({ + top: 0, + bottom: 0, + left: o.columnSize[i] <= 1 ? left * 100 + "%" : left, + width: o.columnSize[i] <= 1 ? o.columnSize[i] * 100 + "%" : o.columnSize[i] + }, arr[i])); + left += o.columnSize[i] + (o.columnSize[i] < 1 ? 0 : o.hgap); + } else { + break; + } + } + for (j = arr.length - 1; j > i; j--) { + if (BI.isNumber(o.columnSize[j])) { + first(arr[j], this.rows, j); + abs.push(BI.extend({ + top: 0, + bottom: 0, + right: o.columnSize[j] <= 1 ? right * 100 + "%" : right, + width: o.columnSize[j] <= 1 ? o.columnSize[j] * 100 + "%" : o.columnSize[j] + }, arr[j])); + right += o.columnSize[j] + (o.columnSize[j] < 1 ? 0 : o.hgap); + } else { + throw new Error("item with fill can only be one"); + } + } + if (i >= 0 && i < arr.length) { + first(arr[i], this.rows, i); + abs.push(BI.extend({ + top: 0, + bottom: 0, + left: left <= 1 ? left * 100 + "%" : left, + right: right <= 1 ? right * 100 + "%" : right + }, arr[i])); + } + var w = BI.createWidget({ + type: "bi.absolute", + height: BI.isArray(o.rowSize) ? o.rowSize[this.rows] : o.rowSize, + items: abs + }); + if (this.rows > 0) { + this.getWidgetByName(this.getName() + (this.rows - 1)).element.css({ + "margin-bottom": o.vgap }); } + w.element.css({ + position: "relative" + }); + this.addWidget(this.getName() + (this.rows++), w); + return w; }, - setOverflowY: function (b) { - var self = this; - if (this.options.overflowY !== !!b) { - this.options.overflowY = !!b; - BI.nextTick(function () { - self.element.css({overflowY: b ? "auto" : "hidden"}); - }); + resize: function () { + // console.log("table布局不需要resize"); + }, + + addItem: function (arr) { + if (!BI.isArray(arr)) { + throw new Error("item must be array"); } + return BI.TableLayout.superclass.addItem.apply(this, arguments); }, - getScrollLeft: function () { - return this.options.scrollLeft; + populate: function (items) { + BI.TableLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.table", BI.TableLayout);/** + * 水平tape布局 + * @class BI.HTapeLayout + * @extends BI.Layout + */ +BI.HTapeLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.HTapeLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-h-tape-layout", + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0, + items: [ + { + width: 100, + el: {type: "bi.button", text: "button1"} + }, + { + width: "fill", + el: {type: "bi.button", text: "button2"} + }, + { + width: 200, + el: {type: "bi.button", text: "button3"} + } + ] + }); + }, + render: function () { + BI.HTapeLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - getScrollTop: function () { - return this.options.scrollTop; + resize: function () { + this.stroke(this.options.items); + }, + addItem: function (item) { + // do nothing + throw new Error("cannot be added"); }, - getMaxScrollLeft: function () { - return this._getMaxScrollLeft(); + stroke: function (items) { + var self = this, o = this.options; + items = BI.compact(items); + BI.each(items, function (i, item) { + if (!self.hasWidget(self.getName() + i + "")) { + var w = BI.createWidget(item); + self.addWidget(self.getName() + i + "", w); + } else { + w = self.getWidgetByName(self.getName() + i + ""); + } + w.element.css({position: "absolute", top: o.vgap + o.tgap + "px", bottom: o.vgap + o.bgap + "px"}); + }); + + var left = {}, right = {}; + left[0] = 0; + right[items.length - 1] = 0; + + BI.any(items, function (i, item) { + var w = self.getWidgetByName(self.getName() + i + ""); + if (BI.isNull(left[i])) { + left[i] = left[i - 1] + items[i - 1].width + 2 * o.hgap + o.lgap + o.rgap; + } + if (item.width < 1 && item.width >= 0) { + w.element.css({left: left[i] * 100 + "%", width: item.width * 100 + "%"}); + } else { + w.element.css({ + left: left[i] + o.hgap + o.lgap + "px", + width: BI.isNumber(item.width) ? item.width : "" + }); + } + if (!BI.isNumber(item.width)) { + return true; + } + }); + BI.backAny(items, function (i, item) { + var w = self.getWidgetByName(self.getName() + i + ""); + if (BI.isNull(right[i])) { + right[i] = right[i + 1] + items[i + 1].width + 2 * o.hgap + o.lgap + o.rgap; + } + if (item.width < 1 && item.width >= 0) { + w.element.css({right: right[i] * 100 + "%", width: item.width * 100 + "%"}); + } else { + w.element.css({ + right: right[i] + o.hgap + o.rgap + "px", + width: BI.isNumber(item.width) ? item.width : "" + }); + } + if (!BI.isNumber(item.width)) { + return true; + } + }); }, - getMaxScrollTop: function () { - return this._getMaxScrollTop(); + populate: function (items) { + BI.HTapeLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.htape", BI.HTapeLayout); + +/** + * 垂直tape布局 + * @class BI.VTapeLayout + * @extends BI.Layout + */ +BI.VTapeLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.VTapeLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-v-tape-layout", + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0, + items: [ + { + height: 100, + el: {type: "bi.button", text: "button1"} + }, + { + height: "fill", + el: {type: "bi.button", text: "button2"} + }, + { + height: 200, + el: {type: "bi.button", text: "button3"} + } + ] + }); + }, + render: function () { + BI.VTapeLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - // 重新计算children - _reRange: function () { - this.renderRange = {}; + resize: function () { + this.stroke(this.options.items); }, - _clearChildren: function () { - this.container._children = {}; - this.container.attr("items", []); + addItem: function (item) { + // do nothing + throw new Error("cannot be added"); }, - restore: function () { - BI.each(this.renderedCells, function (i, cell) { - cell.el._destroy(); + stroke: function (items) { + var self = this, o = this.options; + items = BI.compact(items); + BI.each(items, function (i, item) { + if (!self.hasWidget(self.getName() + i + "")) { + var w = BI.createWidget(item); + self.addWidget(self.getName() + i + "", w); + } else { + w = self.getWidgetByName(self.getName() + i + ""); + } + w.element.css({position: "absolute", left: o.hgap + o.lgap + "px", right: o.hgap + o.rgap + "px"}); + }); + + var top = {}, bottom = {}; + top[0] = 0; + bottom[items.length - 1] = 0; + + BI.any(items, function (i, item) { + var w = self.getWidgetByName(self.getName() + i + ""); + if (BI.isNull(top[i])) { + top[i] = top[i - 1] + items[i - 1].height + 2 * o.vgap + o.tgap + o.bgap; + } + if (item.height < 1 && item.height >= 0) { + w.element.css({top: top[i] * 100 + "%", height: item.height * 100 + "%"}); + } else { + w.element.css({ + top: top[i] + o.vgap + o.tgap + "px", + height: BI.isNumber(item.height) ? item.height : "" + }); + } + if (!BI.isNumber(item.height)) { + return true; + } + }); + BI.backAny(items, function (i, item) { + var w = self.getWidgetByName(self.getName() + i + ""); + if (BI.isNull(bottom[i])) { + bottom[i] = bottom[i + 1] + items[i + 1].height + 2 * o.vgap + o.tgap + o.bgap; + } + if (item.height < 1 && item.height >= 0) { + w.element.css({bottom: bottom[i] * 100 + "%", height: item.height * 100 + "%"}); + } else { + w.element.css({ + bottom: bottom[i] + o.vgap + o.bgap + "px", + height: BI.isNumber(item.height) ? item.height : "" + }); + } + if (!BI.isNumber(item.height)) { + return true; + } }); - this._clearChildren(); - this.renderedCells = []; - this.renderedKeys = []; - this.renderRange = {}; - this._scrollLock = false; }, populate: function (items) { - if (items && items !== this.options.items) { - this.restore(); - } - this._populate(items); + BI.VTapeLayout.superclass.populate.apply(this, arguments); + this._mount(); } }); -BI.CollectionView.EVENT_SCROLL = "EVENT_SCROLL"; -BI.shortcut("bi.collection_view", BI.CollectionView);/** - * @class BI.Combo - * @extends BI.Widget +BI.shortcut("bi.vtape", BI.VTapeLayout);/** + * td布局 + * @class BI.TdLayout + * @extends BI.Layout */ -BI.Combo = BI.inherit(BI.Widget, { - _defaultConfig: function () { - var conf = BI.Combo.superclass._defaultConfig.apply(this, arguments); - return BI.extend(conf, { - baseCls: (conf.baseCls || "") + " bi-combo", - trigger: "click", - toggle: true, - direction: "bottom", // top||bottom||left||right||top,left||top,right||bottom,left||bottom,right - container: null, // popupview放置的容器，默认为this.element - isDefaultInit: false, - destroyWhenHide: false, - isNeedAdjustHeight: true, // 是否需要高度调整 - isNeedAdjustWidth: true, - stopEvent: false, - stopPropagation: false, - adjustLength: 0, // 调整的距离 - adjustXOffset: 0, - adjustYOffset: 0, - hideChecker: BI.emptyFn, - offsetStyle: "left", // left,right,center - el: {}, - popup: {}, - comboClass: "bi-combo-popup", - hoverClass: "bi-combo-hover" +BI.TdLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.TdLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-td-layout", + columnSize: [200, 200, 200], + hgap: 0, + vgap: 0, + items: [[ + { + el: {text: "label1"} + }, + { + el: {text: "label2"} + }, + { + el: {text: "label3"} + } + ]] + }); + }, + render: function () { + BI.TdLayout.superclass.render.apply(this, arguments); + this.$table = $("<table>").attr({cellspacing: 0, cellpadding: 0}).css({ + position: "relative", + width: "100%", + height: "100%", + "border-spacing": "0px", + border: "none", + "border-collapse": "separate" }); + this.rows = 0; + this.populate(this.options.items); }, - _init: function () { - BI.Combo.superclass._init.apply(this, arguments); - var self = this, o = this.options; - this._initCombo(); - this._initPullDownAction(); - this.combo.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { - if (self.isEnabled() && self.isValid()) { - if (type === BI.Events.EXPAND) { - self._popupView(); - } - if (type === BI.Events.COLLAPSE) { - self._hideView(); - } - if (type === BI.Events.EXPAND) { - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - self.fireEvent(BI.Combo.EVENT_EXPAND); - } - if (type === BI.Events.COLLAPSE) { - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - self.isViewVisible() && self.fireEvent(BI.Combo.EVENT_COLLAPSE); - } - if (type === BI.Events.CLICK) { - self.fireEvent(BI.Combo.EVENT_TRIGGER_CHANGE, obj); - } + _addElement: function (idx, arr) { + var o = this.options; + + function firstElement (item, row, col) { + if (row === 0) { + item.addClass("first-row"); + } + if (col === 0) { + item.addClass("first-col"); + } + item.addClass(BI.isOdd(row + 1) ? "odd-row" : "even-row"); + item.addClass(BI.isOdd(col + 1) ? "odd-col" : "even-col"); + item.addClass("center-element"); + } + + function firstObject (item, row, col) { + var cls = ""; + if (row === 0) { + cls += " first-row"; + } + if (col === 0) { + cls += " first-col"; } - }); + BI.isOdd(row + 1) ? (cls += " odd-row") : (cls += " even-row"); + BI.isOdd(col + 1) ? (cls += " odd-col") : (cls += " even-col"); + item.cls = (item.cls || "") + cls + " center-element"; + } - self.element.on("mouseenter." + self.getName(), function (e) { - if (self.isEnabled() && self.isValid() && self.combo.isEnabled() && self.combo.isValid()) { - self.element.addClass(o.hoverClass); - } - }); - self.element.on("mouseleave." + self.getName(), function (e) { - if (self.isEnabled() && self.isValid() && self.combo.isEnabled() && self.combo.isValid()) { - self.element.removeClass(o.hoverClass); + function first (item, row, col) { + if (item instanceof BI.Widget) { + firstElement(item.element, row, col); + } else if (item.el instanceof BI.Widget) { + firstElement(item.el.element, row, col); + } else if (item.el) { + firstObject(item.el, row, col); + } else { + firstObject(item, row, col); } - }); + } - BI.createWidget({ - type: "bi.vertical", - scrolly: false, - element: this, - items: [ - {el: this.combo} - ] + var tr = BI.createWidget({ + type: "bi.default", + tagName: "tr" }); - o.isDefaultInit && (this._assertPopupView()); - BI.Resizers.add(this.getName(), BI.bind(function () { - if (this.isViewVisible()) { - this._hideView(); - } - }, this)); - }, - _toggle: function () { - this._assertPopupViewRender(); - if (this.popupView.isVisible()) { - this._hideView(); - } else { - if (this.isEnabled()) { - this._popupView(); + for (var i = 0; i < arr.length; i++) { + var w = BI.createWidget(arr[i]); + w.element.css({position: "relative", top: "0", left: "0", margin: "0px auto"}); + if (arr[i].lgap) { + w.element.css({"margin-left": arr[i].lgap + "px"}); + } + if (arr[i].rgap) { + w.element.css({"margin-right": arr[i].rgap + "px"}); + } + if (arr[i].tgap) { + w.element.css({"margin-top": arr[i].tgap + "px"}); } + if (arr[i].bgap) { + w.element.css({"margin-bottom": arr[i].bgap + "px"}); + } + first(w, this.rows++, i); + var td = BI.createWidget({ + type: "bi.default", + attributes: { + width: o.columnSize[i] <= 1 ? (o.columnSize[i] * 100 + "%") : o.columnSize[i] + }, + tagName: "td", + items: [w] + }); + td.element.css({ + position: "relative", + "vertical-align": "middle", + margin: "0", + padding: "0", + border: "none" + }); + tr.addItem(td); } + this.addWidget(this.getName() + idx, tr); + return tr; }, - _initPullDownAction: function () { - var self = this, o = this.options; - var evs = this.options.trigger.split(","); - var st = function (e) { - if (o.stopEvent) { - e.stopEvent(); - } - if (o.stopPropagation) { - e.stopPropagation(); + _mountChildren: function () { + var self = this; + var frag = document.createDocumentFragment(); + var hasChild = false; + BI.each(this._children, function (i, widget) { + if (widget.element !== self.element) { + frag.appendChild(widget.element[0]); + hasChild = true; } - }; + }); + if (hasChild === true) { + this.$table.append(frag); + this.element.append(this.$table); + } + }, - var enterPopup = false; + resize: function () { + // console.log("td布局不需要resize"); + }, - function hide () { - if (self.isEnabled() && self.isValid() && self.combo.isEnabled() && self.combo.isValid() && o.toggle === true) { - self._hideView(); - self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, "", self.combo); - self.fireEvent(BI.Combo.EVENT_COLLAPSE); - } - self.popupView && self.popupView.element.off("mouseenter." + self.getName()).off("mouseleave." + self.getName()); - enterPopup = false; + addItem: function (arr) { + if (!BI.isArray(arr)) { + throw new Error("item must be array"); } + return BI.TdLayout.superclass.addItem.apply(this, arguments); + }, - BI.each(evs, function (i, ev) { - switch (ev) { - case "hover": - self.element.on("mouseenter." + self.getName(), function (e) { - if (self.isEnabled() && self.isValid() && self.combo.isEnabled() && self.combo.isValid()) { - self._popupView(); - self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, "", self.combo); - self.fireEvent(BI.Combo.EVENT_EXPAND); - } - }); - self.element.on("mouseleave." + self.getName(), function (e) { - if (self.popupView) { - self.popupView.element.on("mouseenter." + self.getName(), function (e) { - enterPopup = true; - self.popupView.element.on("mouseleave." + self.getName(), function (e) { - hide(); - }); - self.popupView.element.off("mouseenter." + self.getName()); - }); - BI.defer(function () { - if (!enterPopup) { - hide(); - } - }, 50); - } - }); - break; - case "click": - var debounce = BI.debounce(function (e) { - if (self.combo.element.__isMouseInBounds__(e)) { - if (self.isEnabled() && self.isValid() && self.combo.isEnabled() && self.combo.isValid()) { - // if (!o.toggle && self.isViewVisible()) { - // return; - // } - o.toggle ? self._toggle() : self._popupView(); - if (self.isViewVisible()) { - self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, "", self.combo); - self.fireEvent(BI.Combo.EVENT_EXPAND); - } else { - self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, "", self.combo); - self.fireEvent(BI.Combo.EVENT_COLLAPSE); - } - } - } - }, BI.EVENT_RESPONSE_TIME, true); - self.element.off(ev + "." + self.getName()).on(ev + "." + self.getName(), function (e) { - debounce(e); - st(e); - }); - break; - case "click-hover": - var debounce = BI.debounce(function (e) { - if (self.combo.element.__isMouseInBounds__(e)) { - if (self.isEnabled() && self.isValid() && self.combo.isEnabled() && self.combo.isValid()) { - // if (self.isViewVisible()) { - // return; - // } - self._popupView(); - if (self.isViewVisible()) { - self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, "", self.combo); - self.fireEvent(BI.Combo.EVENT_EXPAND); - } - } - } - }, BI.EVENT_RESPONSE_TIME, true); - self.element.off("click." + self.getName()).on("click." + self.getName(), function (e) { - debounce(e); - st(e); - }); - self.element.on("mouseleave." + self.getName(), function (e) { - if (self.popupView) { - self.popupView.element.on("mouseenter." + self.getName(), function (e) { - enterPopup = true; - self.popupView.element.on("mouseleave." + self.getName(), function (e) { - hide(); - }); - self.popupView.element.off("mouseenter." + self.getName()); - }); - BI.defer(function () { - if (!enterPopup) { - hide(); - } - }, 50); - } - }); - break; - } + populate: function (items) { + BI.TdLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.td", BI.TdLayout);/** + * 垂直布局 + * @class BI.VerticalLayout + * @extends BI.Layout + */ +BI.VerticalLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.VerticalLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-vertical-layout", + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0, + scrolly: true }); }, - - _initCombo: function () { - this.combo = BI.createWidget(this.options.el); + render: function () { + BI.VerticalLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - _assertPopupView: function () { - var self = this; - if (this.popupView == null) { - this.popupView = BI.createWidget(this.options.popup, { - type: "bi.popup_view" + _addElement: function (i, item) { + var o = this.options; + var w = BI.VerticalLayout.superclass._addElement.apply(this, arguments); + w.element.css({ + position: "relative" + }); + if (o.vgap + o.tgap + (item.tgap || 0) !== 0) { + w.element.css({ + "margin-top": o.vgap + o.tgap + (item.tgap || 0) + "px" }); - this.popupView.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { - if (type === BI.Events.CLICK) { - self.combo.setValue(self.getValue()); - self.fireEvent(BI.Combo.EVENT_CHANGE, value, obj); - } - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + } + if (o.hgap + o.lgap + (item.lgap || 0) !== 0) { + w.element.css({ + "margin-left": o.hgap + o.lgap + (item.lgap || 0) + "px" }); - this.popupView.setVisible(false); - BI.nextTick(function () { - self.fireEvent(BI.Combo.EVENT_AFTER_INIT); + } + if (o.hgap + o.rgap + (item.rgap || 0) !== 0) { + w.element.css({ + "margin-right": o.hgap + o.rgap + (item.rgap || 0) + "px" }); } - }, - - _assertPopupViewRender: function () { - this._assertPopupView(); - if (!this._rendered) { - BI.createWidget({ - type: "bi.vertical", - scrolly: false, - element: this.options.container || this, - items: [ - {el: this.popupView} - ] + if (o.vgap + o.bgap + (item.bgap || 0) !== 0) { + w.element.css({ + "margin-bottom": o.vgap + o.bgap + (item.bgap || 0) + "px" }); - this._rendered = true; } + return w; }, - _hideIf: function (e) { - // if (this.element.__isMouseInBounds__(e) || (this.popupView && this.popupView.element.__isMouseInBounds__(e))) { - // return; - // } - // BI-10290 公式combo双击公式内容会收起 - if (this.element.find(e.target).length > 0 || e.target.className === "CodeMirror-cursor" || $(e.target).closest(".CodeMirror-hints").length > 0) {// BI-9887 CodeMirror的公式弹框需要特殊处理下 - return; - } - var isHide = this.options.hideChecker.apply(this, [e]); - if (isHide === false) { - return; - } - this._hideView(); + resize: function () { + this.stroke(this.options.items); }, - _hideView: function () { - this.fireEvent(BI.Combo.EVENT_BEFORE_HIDEVIEW); - if (this.options.destroyWhenHide === true) { - this.popupView && this.popupView.destroy(); - this.popupView = null; - this._rendered = false; - } else { - this.popupView && this.popupView.invisible(); - } - this.element.removeClass(this.options.comboClass); - - $(document).unbind("mousedown." + this.getName()).unbind("mousewheel." + this.getName()); - this.fireEvent(BI.Combo.EVENT_AFTER_HIDEVIEW); + populate: function (items) { + BI.VerticalLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.vertical", BI.VerticalLayout);/** + * + * @class BI.WindowLayout + * @extends BI.Layout + */ +BI.WindowLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.WindowLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-window-layout", + columns: 3, + rows: 2, + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0, + columnSize: [100, "fill", 200], + rowSize: [100, "fill"], + items: [[ + { + el: {type: "bi.button", text: "button1"} + }, + { + el: {type: "bi.button", text: "button2"} + }, + { + el: {type: "bi.button", text: "button3"} + } + ]] + }); + }, + render: function () { + BI.WindowLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - _popupView: function () { - this._assertPopupViewRender(); - this.fireEvent(BI.Combo.EVENT_BEFORE_POPUPVIEW); - - this.popupView.visible(); - this.adjustWidth(); - this.adjustHeight(); + resize: function () { + this.stroke(this.options.items); + }, - this.element.addClass(this.options.comboClass); - $(document).unbind("mousedown." + this.getName()).unbind("mousewheel." + this.getName()); - $(document).bind("mousedown." + this.getName(), BI.bind(this._hideIf, this)).bind("mousewheel." + this.getName(), BI.bind(this._hideIf, this)); - this.fireEvent(BI.Combo.EVENT_AFTER_POPUPVIEW); + addItem: function (item) { + // do nothing + throw new Error("cannot be added"); }, - adjustWidth: function () { + stroke: function (items) { var o = this.options; - if (!this.popupView) { - return; + if (BI.isNumber(o.rowSize)) { + o.rowSize = BI.makeArray(o.items.length, 1 / o.items.length); } - if (o.isNeedAdjustWidth === true) { - this.resetListWidth(""); - var width = this.popupView.element.outerWidth(); - var maxW = this.element.outerWidth() || o.width; - if (width > maxW + 80) { - maxW = maxW + 80; - } else if (width > maxW) { - maxW = width; + if (BI.isNumber(o.columnSize)) { + o.columnSize = BI.makeArray(o.items[0].length, 1 / o.items[0].length); + } + function firstElement (item, row, col) { + if (row === 0) { + item.addClass("first-row"); } - this.resetListWidth(maxW < 100 ? 100 : maxW); + if (col === 0) { + item.addClass("first-col"); + } + item.addClass(BI.isOdd(row + 1) ? "odd-row" : "even-row"); + item.addClass(BI.isOdd(col + 1) ? "odd-col" : "even-col"); + item.addClass("center-element"); } - }, - adjustHeight: function () { - var o = this.options, p = {}; - if (!this.popupView) { - return; + function firstObject (item, row, col) { + var cls = ""; + if (row === 0) { + cls += " first-row"; + } + if (col === 0) { + cls += " first-col"; + } + BI.isOdd(row + 1) ? (cls += " odd-row") : (cls += " even-row"); + BI.isOdd(col + 1) ? (cls += " odd-col") : (cls += " even-col"); + item.cls = (item.cls || "") + cls + " center-element"; } - var isVisible = this.popupView.isVisible(); - this.popupView.visible(); - switch (o.direction) { - case "bottom": - case "bottom,right": - p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset, o.adjustYOffset || o.adjustLength, o.isNeedAdjustHeight, ["bottom", "top", "right", "left"], o.offsetStyle); - break; - case "top": - case "top,right": - p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset, o.adjustYOffset || o.adjustLength, o.isNeedAdjustHeight, ["top", "bottom", "right", "left"], o.offsetStyle); - break; - case "left": - case "left,bottom": - p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset || o.adjustLength, o.adjustYOffset, o.isNeedAdjustHeight, ["left", "right", "bottom", "top"], o.offsetStyle); - break; - case "right": - case "right,bottom": - p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset || o.adjustLength, o.adjustYOffset, o.isNeedAdjustHeight, ["right", "left", "bottom", "top"], o.offsetStyle); - break; - case "top,left": - p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset, o.adjustYOffset || o.adjustLength, o.isNeedAdjustHeight, ["top", "bottom", "left", "right"], o.offsetStyle); - break; - case "bottom,left": - p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset, o.adjustYOffset || o.adjustLength, o.isNeedAdjustHeight, ["bottom", "top", "left", "right"], o.offsetStyle); - break; - case "left,top": - p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset || o.adjustLength, o.adjustYOffset, o.isNeedAdjustHeight, ["left", "right", "top", "bottom"], o.offsetStyle); - break; - case "right,top": - p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset || o.adjustLength, o.adjustYOffset, o.isNeedAdjustHeight, ["right", "left", "top", "bottom"], o.offsetStyle); - break; - case "top,custom": - case "custom,top": - p = $.getTopAdaptPosition(this.combo, this.popupView, o.adjustYOffset || o.adjustLength, o.isNeedAdjustHeight); + + function first (item, row, col) { + if (item instanceof BI.Widget) { + firstElement(item.element, row, col); + } else if (item.el instanceof BI.Widget) { + firstElement(item.el.element, row, col); + } else if (item.el) { + firstObject(item.el, row, col); + } else { + firstObject(item, row, col); + } + } + + for (var i = 0; i < o.rows; i++) { + for (var j = 0; j < o.columns; j++) { + if (!o.items[i][j]) { + throw new Error("item be required"); + } + if (!this.hasWidget(this.getName() + i + "_" + j)) { + var w = BI.createWidget(o.items[i][j]); + w.element.css({position: "absolute"}); + this.addWidget(this.getName() + i + "_" + j, w); + } + } + } + var left = {}, right = {}, top = {}, bottom = {}; + left[0] = 0; + top[0] = 0; + right[o.columns - 1] = 0; + bottom[o.rows - 1] = 0; + // 从上到下 + for (var i = 0; i < o.rows; i++) { + for (var j = 0; j < o.columns; j++) { + var wi = this.getWidgetByName(this.getName() + i + "_" + j); + if (BI.isNull(top[i])) { + top[i] = top[i - 1] + (o.rowSize[i - 1] < 1 ? o.rowSize[i - 1] : o.rowSize[i - 1] + o.vgap + o.bgap); + } + var t = top[i] <= 1 ? top[i] * 100 + "%" : top[i] + o.vgap + o.tgap + "px", h = ""; + if (BI.isNumber(o.rowSize[i])) { + h = o.rowSize[i] <= 1 ? o.rowSize[i] * 100 + "%" : o.rowSize[i] + "px"; + } + wi.element.css({top: t, height: h}); + first(wi, i, j); + } + if (!BI.isNumber(o.rowSize[i])) { break; - case "custom,bottom": - case "bottom,custom": - p = $.getBottomAdaptPosition(this.combo, this.popupView, o.adjustYOffset || o.adjustLength, o.isNeedAdjustHeight); + } + } + // 从下到上 + for (var i = o.rows - 1; i >= 0; i--) { + for (var j = 0; j < o.columns; j++) { + var wi = this.getWidgetByName(this.getName() + i + "_" + j); + if (BI.isNull(bottom[i])) { + bottom[i] = bottom[i + 1] + (o.rowSize[i + 1] < 1 ? o.rowSize[i + 1] : o.rowSize[i + 1] + o.vgap + o.tgap); + } + var b = bottom[i] <= 1 ? bottom[i] * 100 + "%" : bottom[i] + o.vgap + o.bgap + "px", h = ""; + if (BI.isNumber(o.rowSize[i])) { + h = o.rowSize[i] <= 1 ? o.rowSize[i] * 100 + "%" : o.rowSize[i] + "px"; + } + wi.element.css({bottom: b, height: h}); + first(wi, i, j); + } + if (!BI.isNumber(o.rowSize[i])) { break; - case "left,custom": - case "custom,left": - p = $.getLeftAdaptPosition(this.combo, this.popupView, o.adjustXOffset || o.adjustLength); - delete p.top; - delete p.adaptHeight; + } + } + // 从左到右 + for (var j = 0; j < o.columns; j++) { + for (var i = 0; i < o.rows; i++) { + var wi = this.getWidgetByName(this.getName() + i + "_" + j); + if (BI.isNull(left[j])) { + left[j] = left[j - 1] + (o.columnSize[j - 1] < 1 ? o.columnSize[j - 1] : o.columnSize[j - 1] + o.hgap + o.rgap); + } + var l = left[j] <= 1 ? left[j] * 100 + "%" : left[j] + o.hgap + o.lgap + "px", w = ""; + if (BI.isNumber(o.columnSize[j])) { + w = o.columnSize[j] <= 1 ? o.columnSize[j] * 100 + "%" : o.columnSize[j] + "px"; + } + wi.element.css({left: l, width: w}); + first(wi, i, j); + } + if (!BI.isNumber(o.columnSize[j])) { break; - case "custom,right": - case "right,custom": - p = $.getRightAdaptPosition(this.combo, this.popupView, o.adjustXOffset || o.adjustLength); - delete p.top; - delete p.adaptHeight; + } + } + // 从右到左 + for (var j = o.columns - 1; j >= 0; j--) { + for (var i = 0; i < o.rows; i++) { + var wi = this.getWidgetByName(this.getName() + i + "_" + j); + if (BI.isNull(right[j])) { + right[j] = right[j + 1] + (o.columnSize[j + 1] < 1 ? o.columnSize[j + 1] : o.columnSize[j + 1] + o.hgap + o.lgap); + } + var r = right[j] <= 1 ? right[j] * 100 + "%" : right[j] + o.hgap + o.rgap + "px", w = ""; + if (BI.isNumber(o.columnSize[j])) { + w = o.columnSize[j] <= 1 ? o.columnSize[j] * 100 + "%" : o.columnSize[j] + "px"; + } + wi.element.css({right: r, width: w}); + first(wi, i, j); + } + if (!BI.isNumber(o.columnSize[j])) { break; + } } + }, - if ("adaptHeight" in p) { - this.resetListHeight(p["adaptHeight"]); - } - if ("left" in p) { - this.popupView.element.css({ - left: p.left - }); - } - if ("top" in p) { - this.popupView.element.css({ - top: p.top - }); - } - this.position = p; - this.popupView.setVisible(isVisible); + populate: function (items) { + BI.WindowLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.window", BI.WindowLayout);/** + * 水平和垂直方向都居中容器, 非自适应，用于宽度高度固定的面板 + * @class BI.CenterLayout + * @extends BI.Layout + */ +BI.CenterLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.CenterLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-center-layout", + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0 + }); }, - resetListHeight: function (h) { - this._assertPopupView(); - this.popupView.resetHeight && this.popupView.resetHeight(h); + render: function () { + BI.CenterLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - resetListWidth: function (w) { - this._assertPopupView(); - this.popupView.resetWidth && this.popupView.resetWidth(w); + resize: function () { + // console.log("center布局不需要resize"); }, - populate: function (items) { - this._assertPopupView(); - this.popupView.populate.apply(this.popupView, arguments); - this.combo.populate.apply(this.combo, arguments); + addItem: function (item) { + // do nothing + throw new Error("cannot be added"); }, - _setEnable: function (arg) { - BI.Combo.superclass._setEnable.apply(this, arguments); - !arg && this.element.removeClass(this.options.hoverClass); - !arg && this.isViewVisible() && this._hideView(); + stroke: function (items) { + var self = this, o = this.options; + var list = []; + BI.each(items, function (i) { + list.push({ + column: i, + row: 0, + el: BI.createWidget({ + type: "bi.default", + cls: "center-element " + (i === 0 ? "first-element " : "") + (i === items.length - 1 ? "last-element" : "") + }) + }); + }); + BI.each(items, function (i, item) { + if (item) { + var w = BI.createWidget(item); + w.element.css({ + position: "absolute", + left: o.hgap + o.lgap, + right: o.hgap + o.rgap, + top: o.vgap + o.tgap, + bottom: o.vgap + o.bgap, + width: "auto", + height: "auto" + }); + list[i].el.addItem(w); + } + }); + BI.createWidget({ + type: "bi.grid", + element: this, + columns: list.length, + rows: 1, + items: list + }); }, - setValue: function (v) { - this._assertPopupView(); - this.combo.setValue(v); - this.popupView && this.popupView.setValue(v); + populate: function (items) { + BI.CenterLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.center", BI.CenterLayout);/** + * 浮动布局实现的居中容器 + * @class BI.FloatCenterLayout + * @extends BI.Layout + */ +BI.FloatCenterLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.FloatCenterLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-float-center-layout", + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0 + }); + }, + render: function () { + BI.FloatCenterLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - getValue: function () { - this._assertPopupView(); - return this.popupView && this.popupView.getValue(); + resize: function () { + // console.log("floatcenter布局不需要resize"); }, - isViewVisible: function () { - return this.isEnabled() && this.combo.isEnabled() && !!this.popupView && this.popupView.isVisible(); + addItem: function (item) { + // do nothing + throw new Error("cannot be added"); }, - showView: function () { - if (this.isEnabled() && this.combo.isEnabled()) { - this._popupView(); - } + stroke: function (items) { + var self = this, o = this.options; + var list = [], width = 100 / items.length; + BI.each(items, function (i) { + var widget = BI.createWidget({ + type: "bi.default" + }); + widget.element.addClass("center-element " + (i === 0 ? "first-element " : "") + (i === items.length - 1 ? "last-element" : "")).css({ + width: width + "%", + height: "100%" + }); + list.push({ + el: widget + }); + }); + BI.each(items, function (i, item) { + if (item) { + var w = BI.createWidget(item); + w.element.css({ + position: "absolute", + left: o.hgap + o.lgap, + right: o.hgap + o.rgap, + top: o.vgap + o.tgap, + bottom: o.vgap + o.bgap, + width: "auto", + height: "auto" + }); + list[i].el.addItem(w); + } + }); + BI.createWidget({ + type: "bi.left", + element: this, + items: list + }); }, - hideView: function () { - this._hideView(); + populate: function (items) { + BI.FloatCenterLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.float_center", BI.FloatCenterLayout);/** + * 水平和垂直方向都居中容器, 非自适应，用于宽度高度固定的面板 + * @class BI.HorizontalCenterLayout + * @extends BI.Layout + */ +BI.HorizontalCenterLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.HorizontalCenterLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-horizontal-center-layout", + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0 + }); + }, + render: function () { + BI.HorizontalCenterLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); }, - getView: function () { - return this.popupView; + resize: function () { + // console.log("horizontal_center布局不需要resize"); }, - getPopupPosition: function () { - return this.position; + addItem: function (item) { + // do nothing + throw new Error("cannot be added"); }, - toggle: function () { - this._toggle(); + stroke: function (items) { + var o = this.options; + var list = []; + BI.each(items, function (i) { + list.push({ + column: i, + row: 0, + el: BI.createWidget({ + type: "bi.default", + cls: "center-element " + (i === 0 ? "first-element " : "") + (i === items.length - 1 ? "last-element" : "") + }) + }); + }); + BI.each(items, function (i, item) { + if (item) { + var w = BI.createWidget(item); + w.element.css({ + position: "absolute", + left: o.hgap + o.lgap, + right: o.hgap + o.rgap, + top: o.vgap + o.tgap, + bottom: o.vgap + o.bgap, + width: "auto" + }); + list[i].el.addItem(w); + } + }); + BI.createWidget({ + type: "bi.grid", + element: this, + columns: list.length, + rows: 1, + items: list + }); }, - destroy: function () { - $(document).unbind("mousedown." + this.getName()) - .unbind("mousewheel." + this.getName()) - .unbind("mouseenter." + this.getName()) - .unbind("mousemove." + this.getName()) - .unbind("mouseleave." + this.getName()); - BI.Resizers.remove(this.getName()); - BI.Combo.superclass.destroy.apply(this, arguments); + populate: function (items) { + BI.HorizontalCenterLayout.superclass.populate.apply(this, arguments); + this._mount(); } }); -BI.Combo.EVENT_TRIGGER_CHANGE = "EVENT_TRIGGER_CHANGE"; -BI.Combo.EVENT_CHANGE = "EVENT_CHANGE"; -BI.Combo.EVENT_EXPAND = "EVENT_EXPAND"; -BI.Combo.EVENT_COLLAPSE = "EVENT_COLLAPSE"; -BI.Combo.EVENT_AFTER_INIT = "EVENT_AFTER_INIT"; - - -BI.Combo.EVENT_BEFORE_POPUPVIEW = "EVENT_BEFORE_POPUPVIEW"; -BI.Combo.EVENT_AFTER_POPUPVIEW = "EVENT_AFTER_POPUPVIEW"; -BI.Combo.EVENT_BEFORE_HIDEVIEW = "EVENT_BEFORE_HIDEVIEW"; -BI.Combo.EVENT_AFTER_HIDEVIEW = "EVENT_AFTER_HIDEVIEW"; - -BI.shortcut("bi.combo", BI.Combo);/** - * - * 某个可以展开的节点 - * - * Created by GUY on 2015/9/10. - * @class BI.Expander - * @extends BI.Widget +BI.shortcut("bi.horizontal_center", BI.HorizontalCenterLayout);/** + * 垂直方向都居中容器, 非自适应，用于高度不固定的面板 + * @class BI.VerticalCenterLayout + * @extends BI.Layout */ -BI.Expander = BI.inherit(BI.Widget, { - _defaultConfig: function () { - return BI.extend(BI.Expander.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-expander", - trigger: "click", - toggle: true, - // direction: "bottom", //top,bottom四个方向 - isDefaultInit: false, // 是否默认初始化子节点 - el: {}, - popup: {}, - expanderClass: "bi-expander-popup", - hoverClass: "bi-expander-hover" +BI.VerticalCenterLayout = BI.inherit(BI.Layout, { + props: function () { + return BI.extend(BI.VerticalCenterLayout.superclass.props.apply(this, arguments), { + baseCls: "bi-vertical-center-layout", + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0 }); }, + render: function () { + BI.VerticalCenterLayout.superclass.render.apply(this, arguments); + this.populate(this.options.items); + }, - _init: function () { - BI.Expander.superclass._init.apply(this, arguments); + resize: function () { + // console.log("vertical_center布局不需要resize"); + }, + + addItem: function (item) { + // do nothing + throw new Error("cannot be added"); + }, + + stroke: function (items) { var self = this, o = this.options; - this._expanded = !!o.el.open; - this._initExpander(); - this._initPullDownAction(); - this.expander.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { - if (self.isEnabled() && self.isValid()) { - if (type === BI.Events.EXPAND) { - self._popupView(); - } - if (type === BI.Events.COLLAPSE) { - self._hideView(); - } - if (type === BI.Events.EXPAND) { - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - self.fireEvent(BI.Expander.EVENT_EXPAND); - } - if (type === BI.Events.COLLAPSE) { - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - self.isViewVisible() && self.fireEvent(BI.Expander.EVENT_COLLAPSE); - } - if (type === BI.Events.CLICK) { - self.fireEvent(BI.Expander.EVENT_TRIGGER_CHANGE, value, obj); - } - } + var list = []; + BI.each(items, function (i) { + list.push({ + column: 0, + row: i, + el: BI.createWidget({ + type: "bi.default", + cls: "center-element " + (i === 0 ? "first-element " : "") + (i === items.length - 1 ? "last-element" : "") + }) + }); }); - - this.element.hover(function () { - if (self.isEnabled() && self.isValid() && self.expander.isEnabled() && self.expander.isValid()) { - self.element.addClass(o.hoverClass); - } - }, function () { - if (self.isEnabled() && self.isValid() && self.expander.isEnabled() && self.expander.isValid()) { - self.element.removeClass(o.hoverClass); + BI.each(items, function (i, item) { + if (item) { + var w = BI.createWidget(item); + w.element.css({ + position: "absolute", + left: o.hgap + o.lgap, + right: o.hgap + o.rgap, + top: o.vgap + o.tgap, + bottom: o.vgap + o.bgap, + height: "auto" + }); + list[i].el.addItem(w); } }); BI.createWidget({ - type: "bi.vertical", - scrolly: false, + type: "bi.grid", element: this, - items: [ - {el: this.expander} - ] + columns: 1, + rows: list.length, + items: list }); - o.isDefaultInit && this._assertPopupView(); - if (this.expander.isOpened() === true) { - this._popupView(); - } }, - _toggle: function () { - this._assertPopupViewRender(); - if (this.popupView.isVisible()) { - this._hideView(); - } else { - if (this.isEnabled()) { - this._popupView(); + populate: function (items) { + BI.VerticalCenterLayout.superclass.populate.apply(this, arguments); + this._mount(); + } +}); +BI.shortcut("bi.vertical_center", BI.VerticalCenterLayout);/** + * 保存数据，将js里面用到的常量数据都分离 + * + */ +BI.Data = Data = {}; + +/** + * 存放bi里面通用的一些常量 + * @type {{}} + */ +Data.Constant = BICst = {}; +/** + * 缓冲池 + * @type {{Buffer: {}}} + */ + +(function () { + var Buffer = {}; + var MODE = false;// 设置缓存模式为关闭 + + Data.BufferPool = { + put: function (name, cache) { + if (BI.isNotNull(Buffer[name])) { + throw new Error("Buffer Pool has the key already!"); } - } - }, + Buffer[name] = cache; + }, - _initPullDownAction: function () { - var self = this, o = this.options; - var evs = this.options.trigger.split(","); - BI.each(evs, function (i, e) { - switch (e) { - case "hover": - self.element[e](function (e) { - if (self.isEnabled() && self.isValid() && self.expander.isEnabled() && self.expander.isValid()) { - self._popupView(); - self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, "", self.expander); - self.fireEvent(BI.Expander.EVENT_EXPAND); - } - }, function () { - if (self.isEnabled() && self.isValid() && self.expander.isEnabled() && self.expander.isValid() && o.toggle) { - self._hideView(); - self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, "", self.expander); - self.fireEvent(BI.Expander.EVENT_COLLAPSE); - } - }); - break; - default : - if (e) { - self.element.off(e + "." + self.getName()).on(e + "." + self.getName(), BI.debounce(function (e) { - if (self.expander.element.__isMouseInBounds__(e)) { - if (self.isEnabled() && self.isValid() && self.expander.isEnabled() && self.expander.isValid()) { - o.toggle ? self._toggle() : self._popupView(); - if (self.isExpanded()) { - self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, "", self.expander); - self.fireEvent(BI.Expander.EVENT_EXPAND); - } else { - self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, "", self.expander); - self.fireEvent(BI.Expander.EVENT_COLLAPSE); - } - } - } - }, BI.EVENT_RESPONSE_TIME, true)); - } - break; + get: function (name) { + return Buffer[name]; + } + }; +})();/** + * 共享池 + * @type {{Shared: {}}} + */ + +(function () { + var _Shared = {}; + Data.SharingPool = { + _Shared: _Shared, + put: function (name, shared) { + _Shared[name] = shared; + }, + + cat: function () { + var args = Array.prototype.slice.call(arguments, 0), + copy = _Shared; + for (var i = 0; i < args.length; i++) { + copy = copy && copy[args[i]]; } - }); - }, + return copy; + }, - _initExpander: function () { - this.expander = BI.createWidget(this.options.el); - }, + get: function () { + return BI.deepClone(this.cat.apply(this, arguments)); + }, - _assertPopupView: function () { - var self = this; - if (this.popupView == null) { - this.popupView = BI.createWidget(this.options.popup, { - type: "bi.button_group", - cls: "expander-popup", - layouts: [{ - type: "bi.vertical", - hgap: 0, - vgap: 0 - }] - }); - this.popupView.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - if (type === BI.Events.CLICK) { - // self.setValue(self.getValue()); - self.fireEvent(BI.Expander.EVENT_CHANGE, value, obj); - } - }); - this.popupView.setVisible(this.isExpanded()); - BI.nextTick(function () { - self.fireEvent(BI.Expander.EVENT_AFTER_INIT); - }); + remove: function (key) { + delete _Shared[key]; } - }, + }; +})();Data.Req = { - _assertPopupViewRender: function () { - this._assertPopupView(); - if (!this._rendered) { - BI.createWidget({ - type: "bi.vertical", - scrolly: false, - element: this, - items: [ - {el: this.popupView} - ] - }); - this._rendered = true; - } - }, +}; +Data.Source = BISource = { - _hideView: function () { - this.fireEvent(BI.Expander.EVENT_BEFORE_HIDEVIEW); - this._expanded = false; - this.expander.setOpened(false); - this.popupView && this.popupView.invisible(); - this.element.removeClass(this.options.expanderClass); +};/* ! + * jQuery Mousewheel 3.1.13 + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license + * http://jquery.org/license + */ - this.fireEvent(BI.Expander.EVENT_AFTER_HIDEVIEW); - }, +(function (factory) { + if ( typeof define === "function" && define.amd ) { + // AMD. Register as an anonymous module. + define(["../core/jquery"], factory); + } else if (typeof exports === "object") { + // Node/CommonJS style for Browserify + module.exports = factory; + } else { + // Browser globals + factory(jQuery); + } +}(function ($) { - _popupView: function () { - this._assertPopupViewRender(); - this.fireEvent(BI.Expander.EVENT_BEFORE_POPUPVIEW); - this._expanded = true; - this.expander.setOpened(true); - this.popupView.visible(); - this.element.addClass(this.options.expanderClass); - this.fireEvent(BI.Expander.EVENT_AFTER_POPUPVIEW); - }, + var toFix = ["wheel", "mousewheel", "DOMMouseScroll", "MozMousePixelScroll"], + toBind = ( "onwheel" in document || document.documentMode >= 9 ) ? + ["wheel"] : ["mousewheel", "DomMouseScroll", "MozMousePixelScroll"], + slice = Array.prototype.slice, + nullLowestDeltaTimeout, lowestDelta; - populate: function (items) { - // this._assertPopupView(); - this.popupView && this.popupView.populate.apply(this.popupView, arguments); - this.expander.populate.apply(this.expander, arguments); - }, + if ( $.event.fixHooks ) { + for ( var i = toFix.length; i; ) { + $.event.fixHooks[ toFix[--i] ] = $.event.mouseHooks; + } + } - _setEnable: function (arg) { - BI.Expander.superclass._setEnable.apply(this, arguments); - !arg && this.element.removeClass(this.options.hoverClass); - !arg && this.isViewVisible() && this._hideView(); - }, + var special = $.event.special.mousewheel = { + version: "3.1.12", - setValue: function (v) { - // this._assertPopupView(); - this.expander.setValue(v); - this.popupView && this.popupView.setValue(v); - }, + setup: function () { + if ( this.addEventListener ) { + for ( var i = toBind.length; i; ) { + this.addEventListener( toBind[--i], handler, false ); + } + } else { + this.onmousewheel = handler; + } + }, - getValue: function () { - // this._assertPopupView(); - return this.popupView ? this.popupView.getValue() : []; - }, + teardown: function () { + if ( this.removeEventListener ) { + for ( var i = toBind.length; i; ) { + this.removeEventListener( toBind[--i], handler, false ); + } + } else { + this.onmousewheel = null; + } + }, - isViewVisible: function () { - return this.isEnabled() && this.expander.isEnabled() && !!this.popupView && this.popupView.isVisible(); - }, + settings: { + adjustOldDeltas: true, // see shouldAdjustOldDeltas() below + normalizeOffset: true // calls getBoundingClientRect for each event + } + }; - isExpanded: function () { - return this._expanded; - }, + $.fn.extend({ + mousewheel: function (fn) { + return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel"); + }, - showView: function () { - if (this.isEnabled() && this.expander.isEnabled()) { - this._popupView(); + unmousewheel: function (fn) { + return this.unbind("mousewheel", fn); } - }, + }); - hideView: function () { - this._hideView(); - }, - getView: function () { - return this.popupView; - }, + function handler (event) { + var orgEvent = event || window.event, + args = slice.call(arguments, 1), + delta = 0, + deltaX = 0, + deltaY = 0, + absDelta = 0, + offsetX = 0, + offsetY = 0; + event = $.event.fix(orgEvent); + event.type = "mousewheel"; - getAllLeaves: function () { - return this.popupView && this.popupView.getAllLeaves(); - }, + // Old school scrollwheel delta + if ( "detail" in orgEvent ) { deltaY = orgEvent.detail * -1; } + if ( "wheelDelta" in orgEvent ) { deltaY = orgEvent.wheelDelta; } + if ( "wheelDeltaY" in orgEvent ) { deltaY = orgEvent.wheelDeltaY; } + if ( "wheelDeltaX" in orgEvent ) { deltaX = orgEvent.wheelDeltaX * -1; } - getNodeById: function (id) { - if (this.expander.options.id === id) { - return this.expander; + // Firefox < 17 horizontal scrolling related to DOMMouseScroll event + if ( "axis" in orgEvent && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) { + deltaX = deltaY * -1; + deltaY = 0; } - return this.popupView && this.popupView.getNodeById(id); - }, - getNodeByValue: function (value) { - if (this.expander.getValue() === value) { - return this.expander; + // Set delta to be deltaY or deltaX if deltaY is 0 for backwards compatabilitiy + delta = deltaY === 0 ? deltaX : deltaY; + + // New school wheel delta (wheel event) + if ( "deltaY" in orgEvent ) { + deltaY = orgEvent.deltaY * -1; + delta = deltaY; + } + if ( "deltaX" in orgEvent ) { + deltaX = orgEvent.deltaX; + if ( deltaY === 0 ) { delta = deltaX * -1; } } - return this.popupView && this.popupView.getNodeByValue(value); - }, - destroy: function () { - BI.Expander.superclass.destroy.apply(this, arguments); - } -}); -BI.Expander.EVENT_EXPAND = "EVENT_EXPAND"; -BI.Expander.EVENT_COLLAPSE = "EVENT_COLLAPSE"; -BI.Expander.EVENT_TRIGGER_CHANGE = "EVENT_TRIGGER_CHANGE"; -BI.Expander.EVENT_CHANGE = "EVENT_CHANGE"; -BI.Expander.EVENT_AFTER_INIT = "EVENT_AFTER_INIT"; + // No change actually happened, no reason to go any further + if ( deltaY === 0 && deltaX === 0 ) { return; } + // Need to convert lines and pages to pixels if we aren't already in pixels + // There are three delta modes: + // * deltaMode 0 is by pixels, nothing to do + // * deltaMode 1 is by lines + // * deltaMode 2 is by pages + if ( orgEvent.deltaMode === 1 ) { + var lineHeight = 40; + delta *= lineHeight; + deltaY *= lineHeight; + deltaX *= lineHeight; + } else if ( orgEvent.deltaMode === 2 ) { + var pageHeight = 800; + delta *= pageHeight; + deltaY *= pageHeight; + deltaX *= pageHeight; + } -BI.Expander.EVENT_BEFORE_POPUPVIEW = "EVENT_BEFORE_POPUPVIEW"; -BI.Expander.EVENT_AFTER_POPUPVIEW = "EVENT_AFTER_POPUPVIEW"; -BI.Expander.EVENT_BEFORE_HIDEVIEW = "EVENT_BEFORE_HIDEVIEW"; -BI.Expander.EVENT_AFTER_HIDEVIEW = "EVENT_AFTER_HIDEVIEW"; + // Store lowest absolute delta to normalize the delta values + absDelta = Math.max( Math.abs(deltaY), Math.abs(deltaX) ); -BI.shortcut("bi.expander", BI.Expander);/** - * Created by GUY on 2015/8/10. - */ + if ( !lowestDelta || absDelta < lowestDelta ) { + lowestDelta = absDelta; -BI.ComboGroup = BI.inherit(BI.Widget, { - _defaultConfig: function () { - return BI.extend(BI.ComboGroup.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-combo-group bi-list-item", + // Adjust older deltas if necessary + if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) { + lowestDelta /= 40; + } + } - // 以下这些属性对每一个combo都是公用的 - trigger: "click,hover", - direction: "right", - adjustLength: 0, - isDefaultInit: false, - isNeedAdjustHeight: false, - isNeedAdjustWidth: false, + // Adjust older deltas if necessary + if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) { + // Divide all the things by 40! + delta /= 40; + deltaX /= 40; + deltaY /= 40; + } - el: {type: "bi.text_button", text: "", value: ""}, - children: [], + // Get a whole, normalized value for the deltas + delta = Math[ delta >= 1 ? "floor" : "ceil" ](delta / lowestDelta); + deltaX = Math[ deltaX >= 1 ? "floor" : "ceil" ](deltaX / lowestDelta); + deltaY = Math[ deltaY >= 1 ? "floor" : "ceil" ](deltaY / lowestDelta); - popup: { - el: { - type: "bi.button_tree", - chooseType: 0, - layouts: [{ - type: "bi.vertical" - }] - } - } - }); - }, + // Normalise offsetX and offsetY properties + if ( special.settings.normalizeOffset && this.getBoundingClientRect ) { + var boundingRect = this.getBoundingClientRect(); + offsetX = event.clientX - boundingRect.left; + offsetY = event.clientY - boundingRect.top; + } - _init: function () { - BI.ComboGroup.superclass._init.apply(this, arguments); - this._populate(this.options.el); - }, + // Add information to the event object + event.deltaX = deltaX; + event.deltaY = deltaY; + event.deltaFactor = lowestDelta; + event.offsetX = offsetX; + event.offsetY = offsetY; + // Go ahead and set deltaMode to 0 since we converted to pixels + // Although this is a little odd since we overwrite the deltaX/Y + // properties with normalized deltas. + event.deltaMode = 0; - _populate: function (item) { - var self = this, o = this.options; - var children = o.children; - if (BI.isEmpty(children)) { - throw new Error("ComboGroup构造错误"); - } - BI.each(children, function (i, ch) { - var son = BI.formatEL(ch).el.children; - ch = BI.formatEL(ch).el; - if (!BI.isEmpty(son)) { - ch.el = BI.clone(ch); - ch.children = son; - ch.type = "bi.combo_group"; - ch.action = o.action; - ch.height = o.height; - ch.direction = o.direction; - ch.isDefaultInit = o.isDefaultInit; - ch.isNeedAdjustHeight = o.isNeedAdjustHeight; - ch.isNeedAdjustWidth = o.isNeedAdjustWidth; - ch.adjustLength = o.adjustLength; - ch.popup = o.popup; - } - }); - this.combo = BI.createWidget({ - type: "bi.combo", - element: this, - height: o.height, - trigger: o.trigger, - direction: o.direction, - isDefaultInit: o.isDefaultInit, - isNeedAdjustWidth: o.isNeedAdjustWidth, - isNeedAdjustHeight: o.isNeedAdjustHeight, - adjustLength: o.adjustLength, - el: item, - popup: BI.extend({}, o.popup, { - el: BI.extend({ - items: children - }, o.popup.el) - }) - }); - this.combo.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - if (type === BI.Events.CLICK) { - self.fireEvent(BI.ComboGroup.EVENT_CHANGE, obj); - } - }); - }, + // Add event and delta to the front of the arguments + args.unshift(event, delta, deltaX, deltaY); - getValue: function () { - return this.combo.getValue(); - }, + // Clearout lowestDelta after sometime to better + // handle multiple device types that give different + // a different lowestDelta + // Ex: trackpad = 3 and mouse wheel = 120 + if (nullLowestDeltaTimeout) { clearTimeout(nullLowestDeltaTimeout); } + nullLowestDeltaTimeout = setTimeout(nullLowestDelta, 200); - setValue: function (v) { - this.combo.setValue(v); + return ($.event.dispatch || $.event.handle).apply(this, args); } -}); -BI.ComboGroup.EVENT_CHANGE = "EVENT_CHANGE"; -BI.shortcut("bi.combo_group", BI.ComboGroup);BI.VirtualGroup = BI.inherit(BI.Widget, { + function nullLowestDelta () { + lowestDelta = null; + } + + function shouldAdjustOldDeltas (orgEvent, absDelta) { + // If this is an older event and the delta is divisable by 120, + // then we are assuming that the browser is treating this as an + // older mouse wheel event and that we should divide the deltas + // by 40 to try and get a more usable deltaFactor. + // Side note, this actually impacts the reported scroll distance + // in older browsers and can cause scrolling to be slower than native. + // Turn this off by setting $.event.special.mousewheel.settings.adjustOldDeltas to false. + return special.settings.adjustOldDeltas && orgEvent.type === "mousewheel" && absDelta % 120 === 0; + } + +}));/** + * Created by User on 2017/3/21. + */ +BI.FormulaCollections = ["abs", "ABS", "acos", "ACOS", "acosh", "ACOSH", "add2array", "ADD2ARRAY", "and", "AND", "array", "ARRAY", "asin", "ASIN", "asinh", "ASINH", "atan", "ATAN", "atan2", "ATAN2", "atanh", "ATANH", "average", "AVERAGE", "bitnot", "BITNOT", "bitoperation", "BITOPERATION", "ceiling", "CEILING", "char", "CHAR", "circular", "CIRCULAR", "class", "CLASS", "cnmoney", "CNMONEY", "code", "CODE", "col", "COL", "colcount", "COLCOUNT", "colname", "COLNAME", "combin", "COMBIN", "concatenate", "CONCATENATE", "correl", "CORREL", "cos", "COS", "cosh", "COSH", "count", "COUNT", "crosslayertotal", "CROSSLAYERTOTAL", "date", "DATE", "datedelta", "DATEDELTA", "datedif", "DATEDIF", "dateinmonth", "DATEINMONTH", "dateinquarter", "DATEINQUARTER", "dateinweek", "DATEINWEEK", "dateinyear", "DATEINYEAR", "datesubdate", "DATESUBDATE", "datetime", "DATETIME", "datetonumber", "DATETONUMBER", "day", "DAY", "days360", "DAYS360", "daysofmonth", "DAYSOFMONTH", "daysofquarter", "DAYSOFQUARTER", "daysofyear", "DAYSOFYEAR", "dayvalue", "DAYVALUE", "decimal", "DECIMAL", "decode", "DECODE", "degrees", "DEGREES", "encode", "ENCODE", "endwith", "ENDWITH", "enmoney", "ENMONEY", "ennumber", "ENNUMBER", "eval", "EVAL", "even", "EVEN", "exact", "EXACT", "exp", "EXP", "fact", "FACT", "fields", "FIELDS", "filename", "FILENAME", "filesize", "FILESIZE", "filetype", "FILETYPE", "find", "FIND", "floor", "FLOOR", "format", "FORMAT", "getuserdepartments", "GETUSERDEPARTMENTS", "getuserjobtitles", "GETUSERJOBTITLES", "greparray", "GREPARRAY", "hierarchy", "HIERARCHY", "hour", "HOUR", "i18n", "I18N", "if", "IF", "inarray", "INARRAY", "index", "INDEX", "indexof", "INDEXOF", "indexofarray", "INDEXOFARRAY", "int", "INT", "isnull", "ISNULL", "joinarray", "JOINARRAY", "jvm", "JVM", "layertotal", "LAYERTOTAL", "left", "LEFT", "len", "LEN", "let", "LET", "ln", "LN", "log", "LOG", "log10", "LOG10", "lower", "LOWER", "lunar", "LUNAR", "map", "MAP", "maparray", "MAPARRAY", "max", "MAX", "median", "MEDIAN", "mid", "MID", "min", "MIN", "minute", "MINUTE", "mod", "MOD", "mom", "MOM", "month", "MONTH", "monthdelta", "MONTHDELTA", "now", "NOW", "numto", "NUMTO", "nvl", "NVL", "odd", "ODD", "or", "OR", "pi", "PI", "power", "POWER", "product", "PRODUCT", "promotion", "PROMOTION", "proper", "PROPER", "proportion", "PROPORTION", "radians", "RADIANS", "rand", "RAND", "randbetween", "RANDBETWEEN", "range", "RANGE", "rank", "RANK", "records", "RECORDS", "regexp", "REGEXP", "removearray", "REMOVEARRAY", "repeat", "REPEAT", "replace", "REPLACE", "reverse", "REVERSE", "reversearray", "REVERSEARRAY", "right", "RIGHT", "round", "ROUND", "round5", "ROUND5", "rounddown", "ROUNDDOWN", "roundup", "ROUNDUP", "row", "ROW", "rowcount", "ROWCOUNT", "second", "SECOND", "seq", "SEQ", "sign", "SIGN", "sin", "SIN", "sinh", "SINH", "slicearray", "SLICEARRAY", "sort", "SORT", "sortarray", "SORTARRAY", "split", "SPLIT", "sql", "SQL", "sqrt", "SQRT", "startwith", "STARTWITH", "stdev", "STDEV", "substitute", "SUBSTITUTE", "sum", "SUM", "sumsq", "SUMSQ", "switch", "SWITCH", "tabledatafields", "TABLEDATAFIELDS", "tabledatas", "TABLEDATAS", "tables", "TABLES", "tan", "TAN", "tanh", "TANH", "time", "TIME", "tobigdecimal", "TOBIGDECIMAL", "tobinary", "TOBINARY", "todate", "TODATE", "today", "TODAY", "todouble", "TODOUBLE", "tohex", "TOHEX", "toimage", "TOIMAGE", "tointeger", "TOINTEGER", "tooctal", "TOOCTAL", "totext", "TOTEXT", "treelayer", "TREELAYER", "trim", "TRIM", "trunc", "TRUNC", "uniquearray", "UNIQUEARRAY", "upper", "UPPER", "uuid", "UUID", "value", "VALUE", "webimage", "WEBIMAGE", "week", "WEEK", "weekdate", "WEEKDATE", "weekday", "WEEKDAY", "weightedaverage", "WEIGHTEDAVERAGE", "year", "YEAR", "yeardelta", "YEARDELTA"]; + +BI.FormulaJson = [{def: "MONTH:(serial_number)返回日期中的月。月是介于1和12之间的一个数。\nSerial_number:含有所求的月的日期.\n备注:\nFineReport将日期保存为系列数，一个系列数代表一个与之匹配的日期，以方便用户对日期进行数值式计算。\n在1900年日期系统中，FineReport电子表格将1900年1月1日保存为系列数2，将1900年1月2日保存为系列数3，\n将1900年1月3日保存为系列数4……依此类推。如在1900年日期系统，1998年1月1日存为系列数35796。\n示例:\nMONTH(\"2000/1/1\")等于1。\nMONTH(\"2006/05/05\")等于5。\nMONTH(\"1997/04/20\")等于4。\nMONTH(\"2000-1-1\", \"yyyy-MM-dd\")等于1。\nMONTH(\"2006-05-05\", \"yyyy-MM-dd\")等于5。\nMONTH(\"1997-04-20\", \"yyyy-MM-dd\")等于4。\nMONTH(35796)等于1。", name: "MONTH", type: "DATETIME"}, {def: "ROWCOUNT(tableData)返回tableData的行数。\ntableData:TableData的名字，字符串形式的。\n备注:\n 先从私有数据源中查找，然后再从公有数据源中查找，返回的是tableData的行数。\n示例:\n以我们提供的数据源FRDemo为例\n新建数据集ds1:SELECT * FROM [CUSTOMER]\nROWCOUNT(\"ds1\")等于20。", name: "ROWCOUNT", type: "REPORT"}, {def: "RAND(): 返回均匀分布的随机数。每计算一次工作表，函数都会返回一个新的随机数值。\n备注:\n 要生成一个位于a和b之间的随机数，可以使用以下的公式: C=RAND()*(b-a)+a。\n 如果要使一个随机产生的数值不随单元格的重计算而改变，可以在编辑框中输入=RAND()并保持编辑状态，然后按F9，将公式永久性地改为随机数。\n示例:\n假如需要生成一个大于等于0，小于60的随机数，使用公式: =RAND()*60。\n假如需要生成一个大于等于0，小于19的随机数，使用公式: =RAND()*19。\n假如需要生成一个大于等于0，小于50的随机数，使用公式: =RAND()*50。", name: "RAND", type: "MATH"}, {def: "GETUSERDEPARTMENTS():返回角色部门\n示例:\nGETUSERDEPARTMENTS():返回角色所有部门，若多个部门则数组\nGETUSERDEPARTMENTS(3,2):返回角色该部门的第三层和第二层名字，\n若多个部门则返回数组，若没有第三层则只显示第二层", name: "GETUSERDEPARTMENTS", type: "OTHER"}, {def: "FORMAT(object,format) : 返回object的format格式。\nobject 需要被格式化对象，可以是String，数字，Object(常用的有Date, Time)。\nformat 格式化的样式。\n示例\nFORMAT(1234.5, \"#,##0.00\") => 1234.50\nFORMAT(1234.5, \"#,##0\") => 1234\nFORMAT(1234.5, \"￥#,##0.00\") => ￥1234.50\nFORMAT(1.5, \"0%\") => 150%\nFORMAT(1.5, \"0.000%\") => 150.000%\nFORMAT(6789, \"##0.0E0\") => 6.789E3\nFORMAT(6789, \"0.00E00\") => 6.79E03\nFORMAT(date(2007,1,1), \"EEEEE, MMMMM dd, yyyy\") => 星期一，一月 01，2007\nFORMAT(date(2007,1,13), \"MM/dd/yyyy\") => 01/13/2007\nFORMAT(date(2007,1,13), \"M-d-yy\") => 1-13-07\nFORMAT(time(16,23,56), \"h:mm:ss a\") => 4:23:56 下午", name: "FORMAT", type: "TEXT"}, {def: "TRIM(text): 清除文本中所有空格，单词间的单个空格除外，也可用于带有不规则空格的文本。\nText:需要清除空格的文本。\n示例:\nTRIM(\" Monthly Report\")等于Monthly Report。", name: "TRIM", type: "TEXT"}, {def: "SQRT(number): 返回一个正数的平方根。\nNumber:要求其平方根的任一正数。\n备注:\nNumber必须是一个正数，否则函数返回错误信息*NUM!。\n示例:\nSQRT(64)等于8。\nSQRT(-64)返回*NUM!。", name: "SQRT", type: "MATH"}, {def: "DAYSOFYEAR(year):返回某年包含的天数。\n示例：\nDAYSOFYEAR(2008)等于365，等价于DAYSOFYEAR(\"2008-01-01\")。", name: "DAYSOFYEAR", type: "DATETIME"}, {def: "RANK(number,ref,order): 返回一个数在一个数组中的秩。(如果把这个数组排序，该数的秩即为它在数组中的序号。)\nNumber 所求秩的数。(可以是Boolean型，true=1，false=0)\nRef 可以是数组，引用，或一系列数，非实数的值被忽略处理(接受Boolean型，true=1，false=0)。\nOrder 指定求秩的参数，非零为升序，零为降序\n\n备注\n1. RANK对重复的数返回相同的秩，但重复的数影响后面的数的秩，比如，在一组升序排列的整数中，如果5出现了2次，并且秩为3，那么6的秩为5 (没有数的秩是4).\n\n示例\nA1:A5 = 6, 4.5, 4.5, 2, 4\nRANK(A1,A1:A5,1) 即 6 的秩为 5.\n\nRANK(3,1,2,\"go\",3,4,1) = 3, \"go\"被忽略。", name: "RANK", type: "OTHER"}, {def: "ODD(number):返回对指定数值进行舍入后的奇数。\nnumber:是要舍入求奇的数值。\n不论正负号如何，数值都朝着远离 0 的方向舍入。如果 number 恰好是奇数，则不须进行任何舍入处理。\n示例:\nODD(1.5) 等于 3\nODD(3) 等于 3\nODD(2) 等于 3\nODD(-1) 等于 -1", name: "ODD", type: "MATH"}, {def: "COLCOUNT(tableData):返回tableData中列的个数。\ntableData:tableData的名字，字符串形式的。\n备注：\n 先从私有数据源中查找，然后再从公有数据源中查找，返回的是第一个查找到的tableData中列数。\n示例:\n以我们提供的数据源FRDemo为例\n新建数据集ds1:SELECT * FROM [CUSTOMER]\nCOLCOUNT(\"ds1\")等于6。\n", name: "COLCOUNT", type: "REPORT"}, {def: "ENDWITH(str1，str2):判断字符串str1是否以str2结束。\n备注:\n str1和str2都是大小写敏感的。\n示例:\nENDWITH(\"FineReport\",\"Report\")等于true。\nENDWITH(\"FineReport\",\"Fine\")等于false。\nENDWITH(\"FineReport\",\"report\")等于false。", name: "ENDWITH", type: "TEXT"}, {def: "LOG10(number):返回以 10 为底的对数。\nnumber: 用于常用对数计算的正实数。\n示例:\nLOG10(86) 等于 1.934498451\nLOG10(10) 等于 1\nLOG10(1E5) 等于 5\n", name: "LOG10", type: "MATH"}, {def: "MAPARRAY(array, fn):把一个数组中的项目转换到另一个数组中。\narray (Array): 要转换的数组 \nfn (Function): 处理数组项目的函数 \n示例：\nMAPARRAY([3,4,2,3,6,8,7], item != 3)等于[false,true,true,false,true,true,true].", name: "MAPARRAY", type: "ARRAY"}, {def: "FLOOR(number): 将参数number沿绝对值减小的方向去尾舍入。\nNumber:待舍入的数值。\n示例:\nFLOOR(-2.5)等于-2。\nFLOOR(2.5)等于2。\n", name: "FLOOR", type: "MATH"}, {def: "NUMTO(number,bool)或NUMTO(number):返回number的中文表示。其中bool用于选择中文表示的方式，当没有bool时采用默认方式显示。\n示例：NUMTO(2345,true)等于二三四五。\n示例：NUMTO(2345,false)等于二千三百四十五。\n示例：NUMTO(2345)等于二千三百四十五。", name: "NUMTO", type: "TEXT"}, {def: "ATANH(number): 返回数字的反双曲正切值，该函数的参数值即为反双曲正切值的双曲正切值。\nNumber:指介于-1~1之间的任意实数。\n备注:\n 指定的number必须介于-1~1之间（不包括-1，1）。\n ATANH(TANH(number))=number，例如，ATANH(TANH(8))=8。\n示例:\nATANH(-0.5)等于-0.549306144。\nATANH(0)等于0。\nATANH(0.7)等于0.867300528。", name: "ATANH", type: "MATH"}, {def: "YEAR:(serial_number)返回日期中的年。Year是介于1900和9999之间的一个数。\nSerial_number:含有所求的年的日期.\n备注:\nFineReport将日期保存为系列数，一个系列数代表一个与之匹配的日期，以方便用户对日期进行数值式计算。\n在1900年日期系统中，FineReport电子表格将1900年1月1日保存为系列数2，将1900年1月2日保存为系列数3，\n将1900年1月3日保存为系列数4……依此类推。如在1900年日期系统，1998年1月1日存为系列数35796。\n示例:\nYEAR(\"2000/1/1\")等于2000。\nYEAR(\"2006/05/05\")等于2006。\nYEAR(\"1997/04/20\")等于1997。\nYEAR(\"2000-1-1\", \"yyyy-MM-dd\")等于2000。\nYEAR(\"2006-05-05\", \"yyyy-MM-dd\")等于2006。\nYEAR(\"1997-04-20\", \"yyyy-MM-dd\")等于1997。\nYEAR(35796)等于1998。", name: "YEAR", type: "DATETIME"}, {def: "SLICEARRAY(array, start, end):返回数组从第start个到第end个元素(包括第end个元素)。\n示例：\nSLICEARRAY([3, 4, 4, 5, 1, 5, 7], 3, 6)返回[4, 5, 1, 5].\n当不使用end参数时，返回从start开始到数组结束之间的元素。\nSLICEARRAY([3, 4, 4, 5, 1, 5, 7], 3)返回[4, 5, 1, 5, 7].", name: "SLICEARRAY", type: "ARRAY"}, {def: "", name: "DECODE", type: "OTHER"}, {def: "ENMONEY(value):将给定的BigDemical类型的数字转换成英文金额字符串。\n示例：\nENMONEY(23.49)等于TWENTY THREE AND CENTS FORTY NINE", name: "ENMONEY", type: "TEXT"}, {def: "IF(boolean,number1/string1,number2/string2):判断函数,boolean为true时返回第二个参数,为false时返回第三个。\nboolean: 用于判断的布尔值,true或者false。\nnumber1/string1: 第一个参数，如果boolean为ture,返回这个值。\nnumber2/string2: 第二个参数，如果boolean为false,返回这个值。\n示例:\nIF(true,2,8)等于2\nIF(false,\"first\",\"second\")等于second\nIF(true,\"first\",7)等于first", name: "IF", type: "LOGIC"}, {def: "DATEINWEEK(date, number):函数返回在某一个星期当中第几天的日期。\n示例：\ndateInWeek(\"2008-08-28\", 2)等于2008-08-26。\ndateInWeek(\"2008-08-28\", -1)等于2008-08-31。\n如果最后一个参数为-1，返回该日期所在星期的最后一天\n", name: "DATEINWEEK", type: "DATETIME"}, {def: "MONTHDELTA(date,delta):返回指定日期date后delta个月的日期。\n示例：\nMONTHDELTA(\"2008-08-08\", 4)等于2008-12-08。", name: "MONTHDELTA", type: "DATETIME"}, {def: "FIELDS(connectionName,tableName):返回tableName这个表中的所有字段名。\n示例：\n数据库BASE中有个名叫task的表的内容如下：\nname start end\na 2008 2009\nb 2009 2012\n那么FIELDS(\"BASE\",\"task\")等于[name,start,end].", name: "FIELDS", type: "REPORT"}, {def: "DATEDIF(start_date,end_date,unit):返回两个指定日期间的天数、月数或年数。\nStart_date:代表所指定时间段的初始日期。\nEnd_date:代表所指定时间段的终止日期。\nUnit:函数返回信息的类型。\n若unit=“Y”，则DATEDIF返回指定时间段的年差数。\n若unit=“M”，则DATEDIF返回指定时间段的月差数。\n若unit=“D”，则DATEDIF返回指定时间段的日差数。\n若unit=“MD”，则DATEDIF忽略年和月，返回指定时间段的日差数。\n若unit=“YM”，则DATEDIF忽略年和日，返回指定时间段的月差数。\n若unit=“YD”，则DATEDIF忽略年，返回指定时间段的日差数。\n示例:\nDATEDIF(\"2001/2/28\",\"2004/3/20\",\"Y\")等于3，即在2001年2月28日与2004年3月20日之间有3个整年。\nDATEDIF(\"2001/2/28\",\"2004/3/20\",\"M\")等于37，即在2001年2月28日与2004年3月20日之间有36个整月。\nDATEDIF(\"2001/2/28\",\"2004/3/20\",\"D\")等于1116，即在2001年2月28日与2004年3月20日之间有1116个整天。\nDATEDIF(\"2001/2/28\",\"2004/3/20\",\"MD\")等于8，即忽略月和年后，2001年2月28日与2004年3月20日的差为8天。\nDATEDIF(\"2001/1/28\",\"2004/3/20\",\"YM\")等于2，即忽略日和年后，2001年1月28日与2004年3月20日的差为2个月。\nDATEDIF(\"2001/2/28\",\"2004/3/20\",\"YD\")等于21，即忽略年后，2001年2月28日与2004年3月20日的差为21天。", name: "DATEDIF", type: "DATETIME"}, {def: "TOIMAGE(path):显示指定路径下的图片。此处默认开启了图片缓存功能以加速报表的生成.\n如不需要缓存，请在参数后面追加值FALSE，例如：TOIMAGE(\"D:/fr.png\",false).\n如需要指定图片大小,拉伸显示, 则需要添加参数,TOIMAGE(patch, true, width, height).\n示例:=toimage(\"d:/1.jpg\", true, \"50%\", 300), 第三个参数为指定宽度, 第四个参数为指定高度.\n如果参数为整数, 则直接写数字, 如果为百分比, 则需要加上引号, 如\"300%\"", name: "TOIMAGE", type: "OTHER"}, {def: "LEFT(text,num_chars): 根据指定的字符数返回文本串中的第一个或前几个字符。\nText:包含需要选取字符的文本串或单元格引用。\nNum_chars:指定返回的字符串长度。\n备注:\n Num_chars的值必须等于或大于0。\n 如果num_chars大于整个文本的长度，LEFT函数将返回所有的文本。\n 如果省略num_chars，则默认值为1。\n示例:\nLEFT(\"Fine software\",8)等于“Fine sof”。\nLEFT(\"Fine software\")等于“F”。\n如果单元格A3中含有“China”，则LEFT(A3,2)等于“Ch”。", name: "LEFT", type: "TEXT"}, {def: "SUBSTITUTE(text,old_text,new_text,instance_num): 用new_text替换文本串中的old_text。\nText:需要被替换字符的文本，或含有文本的单元格引用。\nOld_text:需要被替换的部分文本。\nNew_text:用于替换old_text的文本。\nInstance_num:指定用new_text来替换第几次出现的old_text。如果指定了instance_num，则只有指定位置上的old_text被替换，否则文字串中出现的所有old_text都被new_text替换。\n备注:\n 如果需要替换文本串中的指定文本，则使用SUBSTITUTE函数；如果需要替换文本串中指定位置上的任意文本，则使用REPLACE函数。\n示例:\nSUBSTITUTE(\"data base\",\"base\",\"model\")等于“data model”。\nSUBSTITUTE(\"July 28, 2000\",\"2\",\"1\",1)等于“July 18, 2000”。\nSUBSTITUTE(\"July 28, 2000\",\"2\",\"1\")等于“July 18, 1000”。\nSUBSTITUTE(\"July 28, 2000\",\"2\",\"1\",2)等于“July 28, 1000”。 ", name: "SUBSTITUTE", type: "TEXT"}, {def: "LOG(number,base): 按指定的任意底数，返回数值的对数。\nNumber:需要求对数的正实数。\nBase:对数的底数。如果省略底数，默认值为10。\n示例:\nLOG(16,2)等于4。\nLOG(10)等于1。\nLOG(24,3)等于2.892789261。", name: "LOG", type: "MATH"}, {def: "SORTARRAY(array):返回数组array排过序的数组。\n示例：\nSORTARRAY([3, 4, 4, 5, 1, 5, 7])返回[1, 3, 4, 4, 5, 5, 7].\n注意：数组array的元素类型必须一样，并且要可比较。", name: "SORTARRAY", type: "ARRAY"}, {def: "DATEDELTA(date, deltadays):返回一个日期??date后deltadays的日期。\ndeltaDays可以为正值，负值，零。\n示例：\nDATEDELTA(\"2008-08-08\", -10)等于2008-07-29。\nDATEDELTA(\"2008-08-08\", 10)等于2008-08-18。", name: "DATEDELTA", type: "DATETIME"}, {def: "MID(text,start_num,num_chars): 返回文本串中从指定位置开始的一定数目的字符，该数目由用户指定。\nText:包含要提取字符的文本串。\nStart_num:文本中需要提取字符的起始位置。文本中第一个字符的start_num为1，依此类推。\nNum_chars:返回字符的长度。\n备注:\n 如果start_num大于文本长度，MID函数返回“”（空文本）。\n 如果start_num小于文本长度，并且start_num加上num_chars大于文本长度，MID函数将从start_num指定的起始字符直至文本末的所有字符。\n 如果start_num小于1，MID函数返回错误信息*VALUE!。\n 如果num_chars是负数，MID函数返回错误信息*VALUE!。\n示例:\nMID(\"Finemore software\",10,8)返回“software”。\nMID(\"Finemore software\",30,5)返回“”（空文本）。\nMID(\"Finemore software\",0,8)返回*VALUE!。\nMID(\"Finemore software\",5,-1)返回*VALUE!。", name: "MID", type: "TEXT"}, {def: "ATAN2(x_num,y_num): 返回x、y坐标的反正切值。返回角度为x轴与过（x_num,y_num）与坐标原点（0,0）的一条直线形成的角度。该角度以弧度显示。\nX_num:指定点的x坐标。\nY_num:指定点的y坐标。\n备注:\n 正值表示从x轴开始以逆时针方式所得的角度；负值表示从x轴开始以顺时针方式所得的角度。\na > 0,b > 0 or a > 0, b < 0时，公式直接成立；\na < 0,b > 0, ATAN2(a,b)=PI()-ABS(ATAN(b/a))\na < 0,b < 0, ATAN2(a,b)=ABS(ATAN(b/a))-PI()\n 当x_num与y_num都为0时，ATAN2返回错误信息*DIV/0!。\n 用角度制显示返回数值时，把返回数值乘以180/PI()。\n 返回值以弧度表示（返回值大于-pi且小于等于pi）。\n示例:\nATAN2(-2,2)等于2.356194490192345（弧度制的3*pi/4）。\nATAN2(2,2)等于0.785398163（弧度制的pi/4）。\nATAN2(-2,2)*180/PI()等于135（角度制）。", name: "ATAN2", type: "MATH"}, {def: "SUM(number1,number2,…): 求一个指定单元格区域中所有数字之和。\nNumber1,number2,…:1到30个参数或指定单元格区域中所有数字。\n备注:\n 函数将直接键入参数中的数值、逻辑值及文本表达式计算在内。\n 若参数是数组或引用，则只有数组或单元格引用中的数值进行计算。\n示例:\nSUM(70,80)等于150。\nSUM(\"70\",80,TRUE)等于151，逻辑值“TRUE”作为1来计算；“FALSE”作为0计算；文本“70”作为70来计算。", name: "SUM", type: "MATH"}, {def: "EXACT(text1,text2): 检测两组文本是否相同。如果完全相同，EXACT函数返回TRUE；否则，返回FALSE。EXACT函数可以区分大小写，但忽略格式的不同。同时也可以利用EXACT函数来检测输入文档的文字。\nText1:需要比较的第一组文本。\nText2:需要比较的第二组文本。\n示例:\nEXACT(\"Spreadsheet\",\"Spreadsheet\")等于TRUE。\nEXACT(\"Spreadsheet\",\"S preadsheet\")等于FALSE。\nEXACT(\"Spreadsheet\",\"spreadsheet\")等于FALSE。", name: "EXACT", type: "TEXT"}, {def: "TOINTEGER(text): 将文本转换成Integer对象。\nText:需要转换的文本。\n示例:\nTOINTEGER(\"123\")等于 new Integer(123)。", name: "TOINTEGER", type: "TEXT"}, {def: "ACOSH(number): 返回给定数值的反双曲余弦。\nNumber:返回值的双曲余弦。\n备注:\n 参数number的值必须大于或等于1。\n ACOSH(COSH(number))=number。\n示例:\nACOSH(1)等于0。\nACOSH(8)等于2.768659383。\nACOSH(5.5)等于2.389526435。", name: "ACOSH", type: "MATH"}, {def: "weekdate(year,month,weekOfMonth,dayOfWeek): 返回指定年月的指定周的周几的具体日期。\n示例：\nweekdate(2009,10,2,1)\n返回的是2009年的10月的第二个周的第一天即星期天的日期，返回的是2009-10-04\n最后一个参数dayOfWeek为-1时，表示这个周的最后一天\n示例：\nweekdate(2009,12,1,-1)\n返回的是2009年的12月的第一个周的最后一天即星期六的日期，返回的是2009-12-05\n", name: "WEEKDATE", type: "DATETIME"}, {def: "MIN(number1,number2,…): 返回参数列表中的最小值。\nNumber1,number2,…:1到30个需要找出最小值的参数。\n备注:\n 若参数中没有数字，函数MIN将返回0。\n 参数应为数字、空白单元格、逻辑值或是表示数值的文本串。如果参数是错误值时，MIN将返回错误信息。\n 如果数组或引用参数中包含可解析文本值，逻辑值，零值或空白单元格，这些值都将参与计算，而不可解析的文本值忽略不计。\n示例:\n如果B1:B4包含3，6，9，12，则:\nMIN(B1:B4)等于3。\nMIN(B1:B4,0)等于0。", name: "MIN", type: "MATH"}, {def: "STARTWITH(str1，str2):判断字符串str1是否以str2开始。\n备注:\n str1和str2都是大小写敏感的。\n示例:\nSTARTWITH(\"FineReport\",\"Fine\")等于true。\nSTARTWITH(\"FineReport\",\"Report\")等于false。\nSTARTWITH(\"FineReport\",\"fine\")等于false。", name: "STARTWITH", type: "TEXT"}, {def: "COMBIN(number,number_chosen): 返回若干个指定对象的组合数。该函数与数学表达式为Cnk功能相同。\nNumber或数学表达式中的“n”指对象总数。\nNumber_chosen或数学表达式中的“k”指在对象总数中某一组合的数量。\n备注:\n Number必须是正整数，number_chosen必须是非负整数。\n 如果number和number_chosen小于0或number小于number_chosen，函数返回错误信息*NUM!。\n 对象组合是对象的子集。与排列不同的是，组合不涉及对象内部的先后顺序，而顺序对排列是非常重要的。\n 假设number=n，number_chosen=k，则: COMBIN(n,k)=Cnk=n!/(k!(n-k)!)。\n示例:\nCOMBIN(5,6)等于*NUM!。\nCOMBIN(5,2)等于10。", name: "COMBIN", type: "MATH"}, {def: "EVEN(number):返回沿绝对值增大方向取整后最接近的偶数。使用该函数可以处理那些成对出现的对象。\nnumber:所要取整的数值。\n不论正负号如何，数值都朝着远离 0 的方向舍入。如果 number 恰好是偶数，则不须进行任何舍入处理。\n示例:\nEVEN(1.5) 等于 2\nEVEN(3) 等于 4\nEVEN(2) 等于 2\nEVEN(-1) 等于 -2", name: "EVEN", type: "MATH"}, {def: "COUNT(value1,value2,…): 计算数组或数据区域中所含项的个数。\nValue1,value2,…:可包含任何类型数据的参数。", name: "COUNT", type: "MATH"}, {def: "INDEXOFARRAY(array, index):返回数组array的第index个元素。\n示例：\nINDEXOFARRAY([\"第一个\", \"第二个\", \"第三个\"], 2)返回\"第二个\"。", name: "INDEXOFARRAY", type: "ARRAY"}, {def: "MAP(object, string, int, int):四个参数分别是索引值,数据集的名字,索引值所在列序号,返回值所在列序号。\n提醒：后两个参数也可以写列名代替。\n根据数据集的名字,找到对应的数据集,找到其中索引列的值为key所对应的返回值。\n数据集的查找方式是依次从报表数据集找到服务器数据集。\n索引列序号与返回值序列号的初始值为1示例:\nMAP(1001, \"employee\", 1, 2)返回employee数据集,第1列中值为1001那条记录中第2列的值。\nMAP(1001, \"employee\", \"name\", \"address\")返回employee数据集,name列中值为1001那条记录中address列的值。", name: "MAP", type: "REPORT"}, {def: "SEQ(): 返回数值，在整个报表执行过程中，返回该函数被第几次执行了。\n示例:\nSEQ()在第一次执行时，结果为1。\nSEQ()在第二次执行时，结果为2。", name: "SEQ", type: "OTHER"}, {def: "i18n为本软件内置的国际化公式,可以对一些常用的词语进行国际化.\n示例:i18n('File'), 则会在中文语言环境下显示为: 文件, 而在英文语言环境下显示为: File", name: "I18N", type: "REPORT"}, {def: "层次坐标简写, 等同于=A1[A1:-1], 若需=B1[A1:-1]则HIERARCHY(A1, B1).\n若为横向, 偏移量为-2, 则写成HIERARCHY(A1, B1, -2, false), 等同于=B1[;A1:-1].\n公式中最后一个参数表示横纵向, 默认不传递, 表示纵向扩展, 若横向扩展, 则需要加上最后一个参数FALSE来区分. ", name: "HIERARCHY", type: "HA"}, {def: "", name: "ENCODE", type: "OTHER"}, {def: "DATEINMONTH(date, number):函数返回在某一个月当中第几天的日期。\n示例：\nDATEINMONTH(\"2008-08-08\", 20) 等于2008-08-20。\nDATEINMONTH(\"2008-08-08\", -1) 等于2008-08-31。", name: "DATEINMONTH", type: "DATETIME"}, {def: "TOOCTAL(int): 将一个十进制整型数转换成八进制表示的字符串。\nint:表示需要进行转换的十进制整数。\n示例:\nTOOCTAL(10)等于 \"12\"。\nTOOCTAL(20)等于 \"24\"。", name: "TOOCTAL", type: "MATH"}, {def: "REPEAT(text,number_times): 根据指定的次数重复显示文本。REPEAT函数可用来显示同一字符串，并对单元格进行填充。\nText:需要重复显示的文本或包含文本的单元格引用。\nNumber_times:指定文本重复的次数，且为正数。如果number_times为0，REPEAT函数将返回“”（空文本）。如果number_times不是整数，将被取整。REPEAT函数的最终结果通常不大于32767个字符。\n备注:\n 该函数可被用于在工作表中创建简单的直方图。\n示例:\nREPEAT(\"$\",4)等于“$$$$”。\n如果单元格B10的内容为“你好”，REPEAT(B10,3)等于“你好你好你好”。", name: "REPEAT", type: "TEXT"}, {def: "GREPARRAY(array，fn):函数(返回true或者false)是条件，过滤此数组，最后形成一个新数组。\n示例：\nGREPARRAY([3,4,2,3,6,8,7], item != 3)等于[4,2,6,8,7].\n", name: "GREPARRAY", type: "ARRAY"}, {def: "MAX(number1,number2,…): 返回参数列表中的最大值。\nNumber1,number2,…:1到30个需要找出最大值的参数。\n备注:\n 参数可以是数字、空白单元格、逻辑值或数字的文本表达式。\n 如果数组或引用参数中包含可解析文本值，逻辑值，零值或空白单元格，这些值都将参与计算，而不可解析的文本值忽略不计。\n 如果参数中没有任何数字，MAX将返回0。\n示例:\nMAX(0.1,0,1.2)等于1.2。", name: "MAX", type: "MATH"}, {def: "CHAR(number): 根据指定数字返回对应的字符。CHAR函数可将计算机其他类型的数字代码转换为字符。\nNumber:用于指定字符的数字，介于1~65535之间（包括1和65535）。\n示例:\nCHAR(88)等于“X”。\nCHAR(45)等于“-”。", name: "CHAR", type: "TEXT"}, {def: "TRUNC(number,num_digits):将数字的小数部分截去，返回整数。\nnumber:需要截尾取整的数字。\nnum_digits:用于指定取整精度的数字。\n示例:\nTRUNC(8.9) 等于 8\nTRUNC(-8.9) 等于 -8\nTRUNC(PI()) 等于 3\n", name: "TRUNC", type: "MATH"}, {def: "FACT(number):返回数的阶乘，一个数的阶乘等于 1*2*3*...*该数。\nnumber:要计算其阶乘的非负数。如果输入的 number 不是整数，则截尾取整。\n示例:\nFACT(1) 等于 1\nFACT(1.9) 等于 FACT(1) 等于 1\nFACT(0) 等于 1\nFACT(5) 等于 1*2*3*4*5 等于 120\n", name: "FACT", type: "MATH"}, {def: "STDEV(array1): 计算数据系列的标准偏差(与Excel的同名函数作用相同)。\n\n示例:\nSTDEV([1,2,3])=1。\n", name: "STDEV", type: "OTHER"}, {def: "SPLIT(String1,String2)：返回由String2分割String1组成的字符串数组。\nString1：以双引号表示的字符串。\nString2：以双引号表示的分隔符。例如逗号\",\"\n示例:\nSPLIT(\"hello,world,yes\",\",\") = [\"hello\",\"world\",\"yes\"]。\nSPLIT(\"this is very good\",\" \") = [\"this\",\"is\",\"very\",\"good\"]。\n备注：\n如果只有一个参数，则返回一个错误。\n如果有多个参数，则只有前两个起作用。", name: "SPLIT", type: "TEXT"}, {def: "INARRAY(co, array):返回co在数组array中的位置，如果co不在array中，则返回0.\n示例：\nString[] arr = {\"a\",\"b\",\"c\",\"d\"}\n那么INARRAY(\"b\", arr)等于2.", name: "INARRAY", type: "ARRAY"}, {def: "REVERSEARRAY(array):返回数组array的倒序数组。\n示例：\nREVERSEARRAY([\"第一个\", \"第二个\", \"第三个\"])返回[\"第三个\", \"第二个\", \"第一个\"].", name: "REVERSEARRAY", type: "ARRAY"}, {def: "RANDBETWEEN(value1,value2):返回value1和value2之间的一个随机整数。\n示例：\nRANDBETWEEN(12.333, 13.233)只会返回13。\nRANDBETWEEN(11.2, 13.3)有可能返回12或者13。", name: "RANDBETWEEN", type: "MATH"}, {def: "UPPER(text): 将文本中所有的字符转化为大写。\nText:需要转化为大写字符的文本，或是包含文本的单元格引用。\n示例:\nUPPER(\"notes\")等于“NOTES”。\n如果单元格E5的值为“Examples”，则UPPER(E5)等于“EXAMPLES”。", name: "UPPER", type: "TEXT"}, {def: "ABS(number): 返回指定数字的绝对值。绝对值是指没有正负符号的数值。\nNumber:需要求出绝对值的任意实数。\n示例:\nABS(-1.5)等于1.5。\nABS(0)等于0。\nABS(2.5)等于2.5。", name: "ABS", type: "MATH"}, {def: "RIGHT(text,num_chars): 根据指定的字符数从右开始返回文本串中的最后一个或几个字符。\nText:包含需要提取字符的文本串或单元格引用。\nNum_chars:指定RIGHT函数从文本串中提取的字符数。Num_chars不能小于0。如果num_chars大于文本串长度，RIGHT函数将返回整个文本。如果不指定num_chars，则默认值为1。\n示例:\nRIGHT(\"It is interesting\",6)等于“esting”。\nRIGHT(\"Share Holder\")等于“r”。\nRIGHT(\"Huge sale\",4)等于“sale”。", name: "RIGHT", type: "TEXT"}, {def: "MEDIAN(array1): 返回数据系列的中值(与Excel的同名函数作用相同)。\n\n示例:\nMEDIAN([1,2,3])=2。\n", name: "MEDIAN", type: "OTHER"}, {def: "TABLEDATAFIELDS(tableData):返回tableData中所有的字段名。\n备注:\n 先从报表数据集中查找，然后再从服务器数据集中查找，返回的是tableData的列名组成的数组。\n以我们提供的数据源FRDemo为例\n新建数据集ds1:SELECT * FROM [CUSTOMER]\nTABLEDATAFIELDS(\"ds1\")等于\nCUSTOMERID,CUSTOMERAME,CITY,COUNTRY,TEL,DISTRICT。", name: "TABLEDATAFIELDS", type: "REPORT"}, {def: "占比公式, =PROPORTION(A1)等同于=A1/sum(A1[!0])", name: "PROPORTION", type: "HA"}, {def: "COL()返回当前单元格的列号，必须使用于条件属性中\n示例:\n如果当前单元格是A5，在A5中写入\"=col()\"则返回1。\n如果当前单元格是C6，在C6中写入\"=col()\"则返回3。", name: "COL", type: "REPORT"}, {def: "TOHEX(int): 将一个十进制整型数转换成十六进制表示的字符串。\nint:表示需要进行转换的十进制整数。\n示例:\nTOHEX(15)等于 \"f\"。\nTOHEX(20)等于 \"14\"。", name: "TOHEX", type: "MATH"}, {def: "COS(number): 返回一个角度的余弦值。\nNumber:以弧度表示的需要求余弦值的角度。\n备注:\n 要把一个角度转换成弧度值，将角度乘于PI()/180。\n COS(n*2*PI()+number)=COS(number)（其中n为整数，number从-pi到pi）。\n示例:\nCOS(0.5)等于0.877582562。\nCOS(30*PI()/180)等于0.866025404。", name: "COS", type: "MATH"}, {def: "跨层累计, =CROSSLAYERTOTAL(A1, B1, C1, D1)等同于=IF(&B1 >1, D1[B1:-1] + C1, D1[A1:-1,B1:!-1] + C1), 如需横向, 则传递第五个参数false", name: "CROSSLAYERTOTAL", type: "HA"}, {def: "POWER(number,power): 返回指定数字的乘幂。\nNumber:底数，可以为任意实数。\nPower:指数。参数number按照该指数次幂乘方。\n备注:\n 可以使用符号“^”代替POWER，如: POWER(5,2)等于5^2。\n示例:\nPOWER(6,2)等于36。\nPOWER(14,5)等于537824。\nPOWER(4,2/3)等于2.519842100。\nPOWER(3,-2.3)等于0.079913677。", name: "POWER", type: "MATH"}, {def: "DAYS360(start_date,end_date,method):按照一年 360 天的算法（每个月以 30 天计，一年共计 12 个月），\n返回两日期间相差的天数，这在会计计算中将会用到。如果财务系统是基于一年 12 个月，每月 30 天，\n可用此函数帮助计算支付款项。\nStart_date 和 end_date :是用于计算期间天数的起止日期。\nMethod : 它指定了在计算中是采用欧洲方法还是美国方法。\nMethod 定义 :\nFALSE或忽略 美国方法 (NASD)。如果起始日期是一个月的 31 号，则等于同月的 30 号。如果终止日期是一个月的\n31号，并且起始日期早于 30 号，则终止日期等于下一个月的 1 号，否则，终止日期等于本月的 30 号。\nTRUE 欧洲方法。无论是起始日期还是终止日期为一个月的 31 号，都将等于本月的 30 号。\n备注:\nFineReport将日期保存为系列数，一个系列数代表一个与之匹配的日期，以方便用户对日期进行数值式计算。\n在1900年日期系统中，FineReport电子表格将1900年1月1日保存为系列数2，将1900年1月2日保存为系列数3，\n将1900年1月3日保存为系列数4……依此类推。如在1900年日期系统，1998年1月1日存为系列数35796。\n示例:\nDAYS360(\"1998/1/30\", \"1998/2/1\") 等于 1", name: "DAYS360", type: "DATETIME"}, {def: "filetype(file)获取文件的类型。\n当file为单文件时，返回文件类型字符串，当file为多文件时，返回文件类型的字符串数组。\n如果file不为文件类型，则返回错误信息。\n示例：\n假设文件控件在B2单元格，而B2单元格依次上传了三个不同类型文件{A.doc, C.xls ,B.txt }，则filetype(B2)返回值为[“doc”, “xls”, “txt”]。", name: "FILETYPE", type: "OTHER"}, {def: "ADDARRAY(array, insertArray, start):在数组第start个位置插入insertArray中的所有元素，再返回该数组。\n示例：\nADDARRAY([3, 4, 1, 5, 7], [23, 43, 22], 3)返回[3, 4, 23, 43, 22, 1, 5, 7].\nADDARRAY([3, 4, 1, 5, 7], \"测试\", 3)返回[3, 4, \"测试\", 1, 5, 7].\n注意：如果start为小于1的数或者不写start参数，则默认从数组的第一位开始插入数组元素。", name: "ADD2ARRAY", type: "ARRAY"}, {def: "BITNOT(int):将一个十进制整数进行二进制取反运算。\nint:需要进行转换的十进制数。\n示例：\nBITNOT(3)等于-4。\nBITNOT(12)等于-13。", name: "BITNOT", type: "LOGIC"}, {def: "TABLEAS(connectionName):返回名为connectionName的数据库中的所有表名。\n示例：\n假设在FRDemo这个数据库中，有3个表：a,b,c;\n那么TABLES(\"FRDemo\")等于[a,b,c].", name: "TABLES", type: "REPORT"}, {def: "SUMSQ(number1,number2, ...):返回所有参数的平方和。\nnumber1, number2, ...:为 1 到 30 个需要求平方和的参数，也可以使用数组或对数组的引用来代替以逗号分隔的参数。\n示例:\nSUMSQ(3, 4) 等于 25\n", name: "SUMSQ", type: "MATH"}, {def: "RECORDS(connection, table,field):返回数据库表table中字段名field下的所有元素。\n示例：\n数据库BASE中有个名叫task的表的内容如下：\nname start end\na 2008 2009\nb 2009 2012\n那么RECORDS(\"BASE\",\"task\",\"end\")等于[2009,2012].\n\nRECORDS(connection, table,field,row)返回table中field字段下的第row行的记录，field可以为列名也可以为列号。\n RECORDS(\"BASE\",\"task\",\"end\",2)等于2012.\n RECORDS(\"BASE\",\"task\",2,2)等于2009.", name: "RECORDS", type: "REPORT"}, {def: "", name: "TOBIGDECIMAL", type: "DELETE"}, {def: "TODOUBLE(text): 将文本转换成Double对象。\nText:需要转换的文本。\n示例:\nTODOUBLE(\"123.21\")等于 new Double(123.21)。", name: "TODOUBLE", type: "TEXT"}, {def: "TODATE()函数可以将各种日期形式的参数转换为日期类型。\n它有三种参数的形式：\n1 参数是一个日期型的参数，那么直接将这个参数返回。\n示例：\nTODATE(DATE(2007,12,12))返回2007年12月12日组成的日期。\n2 参数是以从1970年1月1日0时0分0秒开始的毫秒数，返回对应的时间。\n示例：\nTODATE(1023542354746)返回2002年6月8日。\n3 参数是日期格式的文本，那么返回这个文本对应的日期。\n示例：\nTODATE(\"2007/10/15\")返回2007年10月5日组成的日期。\nTODATE(\"2007-6-8\")返回2007年6月8日组成的日期。\n4 有两个参数，第一个参数是一个日期格式的文本，第二个参数是用来解析日期的格式。\n示例：\nTODATE(\"1/15/07\",\"mm/dd/yy\")返回07年1月15日组成的日期。\n特别的，\"yyyyMMdd\"是用来解析形如“20081230”之类的日期格式的。比如TODATE(\"20110830\",\"yyyyMMdd\")返回11年08月30日组成的日期\n5 有三个参数，第一个参数是一个日期格式的文本，第二个参数是用来解析日期的格式，第三个参数为解析日期的语言，如：zh（中文），en（英文）。\n示例：\nTODATE(\"星期三 1/15/07\",\"EEE mm/dd/yy\", \"zh\")返回07年1月15日组成的日期，使用“zh（中文）”才能够正常解析“星期三”这个字符串。", name: "TODATE", type: "DATETIME"}, {def: "PROPER(text): 将文本中的第一个字母和所有非字母字符后的第一个字母转化成大写，其他字母变为小写。\nText:需要转化为文本的公式、由双引号引用的文本串或是单元格引用。\n示例:\nPROPER(\"Finemore Integrated Office\")等于“Finemore Integrated Office”。\nPROPER(\"100 percent\")等于“100 Percent”。\nPROPER(\"SpreaDSheEt\")等于“Spreadsheet”。", name: "PROPER", type: "TEXT"}, {def: "DAY:(serial_number)返回日期中的日。DAY是介于1和31之间的一个数。\nSerial_number:含有所求的年的日期.\n备注:\nFineReport将日期保存为系列数，一个系列数代表一个与之匹配的日期，以方便用户对日期进行数值式计算。\n在1900年日期系统中，FineReport电子表格将1900年1月1日保存为系列数2，将1900年1月2日保存为系列数3，\n将1900年1月3日保存为系列数4……依此类推。如在1900年日期系统，1998年1月1日存为系列数35796。\n示例:\nDAY(\"2000/1/1\")等于1。\nDAY(\"2006/05/05\")等于5。\nDAY(\"1997/04/20\")等于20。\nDAY(\"2000-1-1\", \"yyyy-MM-dd\")等于1。\nDAY(\"2006-05-05\", \"yyyy-MM-dd\")等于5。\nDAY(\"1997-04-20\", \"yyyy-MM-dd\")等于20。\nDAY(35796)等于1。", name: "DAY", type: "DATETIME"}, {def: "LUNAR(year,day,month): 返回当前日期对应的农历时间。\nyear,month,day:分别对应年月日。\n示例:\n如果需要查询2011年7月21日对应的农历时间，则只需输入LUNAR(2011,7,21)结果将显示为：辛卯年六月廿一\n同样，如输入LUNAR(2001,7,21)，则显示：辛巳年六月初一 。本公式支持的时间段为1900-2100年。", name: "LUNAR", type: "DATETIME"}, {def: "TABLEDATAS():返回报表数据集和服务器数据集名字。\n示例：\n服务器数据集有：ds1,ds2,ds3;报表数据集有dsr1,dsr2.\nTABLEDATAS()等于[dsr1,dsr2,ds1,ds2,ds3].\n而TABLEDATAS(0)返回服务器数据集名字；TABLEDATAS(1)返回报表数据集名字；\nTABLEDATAS(0)等于[ds1,ds2,ds3];TABLEDATAS(1)等于[dsr1,dsr2].", name: "TABLEDATAS", type: "REPORT"}, {def: "TAN(number): 返回指定角度的正切值。\nNumber:待求正切值的角度，以弧度表示。如果参数是以度为单位的，乘以Pi()/180后转换为弧度。\n示例:\nTAN(0.8)等于1.029638557。\nTAN(45*Pi()/180)等于1。", name: "TAN", type: "MATH"}, {def: "", name: "JVM", type: "DELETE"}, {def: "LN(number):返回一个数的自然对数。自然对数以常数项 e（2.71828182845904）为底。\nnumber:是用于计算其自然对数的正实数。\n示例:\nLN(86) 等于 4.45437\nLN(2.7182818) 等于 1\nLN(EXP(3)) 等于 3\nEXP(LN(4)) 等于 4\n", name: "LN", type: "MATH"}, {def: "ARRAY(arg1,arg2...):返回一个由arg1,arg2,...组成的数组.\narg1,arg2,...:字符串或者数字.\n示例:\nARRAY(\"hello\") = [\"hello\"].\nARRAY(\"hello\",\"world\") = [\"hello\",\"world\"].\nARRAY(\"hello\",98) = [\"hello\",98].\nARRAY(67,98) = [67,98].", name: "ARRAY", type: "ARRAY"}, {def: "TOBINARY(int): 将一个十进制整型数转换成二进制表示的字符串。\nint:表示需要进行转换的十进制整数。\n示例:\nTOBINARY(10)等于 \"1010\"。\nTOBINARY(20)等于 \"10100\"。", name: "TOBINARY", type: "MATH"}, {def: "NVL(value1,value2,value3,...):在所有参数中返回第一个不是null的值value1:可以为任意数，也可以为null。\nvalue2:可以为任意数，也可以为null。\n当字符串长度为0时, 返回也为null\n示例:\nNVL(12,20)等于12。\nNVL(null,12)等于12。\nNVL(null,null)等于null。\nNVL(20,null)等于20。\nNVL(null,null,10)等于10。", name: "NVL", type: "OTHER"}, {def: "CORREL(array1,array2): 求两个相同长度数据系列的相关系数(与Excel的同名函数作用相同)。\n如果数组或引用参数包含文本、逻辑值或空白单元格，则这些值将被忽略；但包含零值的单元格将计算在内。\n函数计算结果出现负数表示负相关。相关系数的取值范围是[-1,1]之间的数。相关系数的绝对值越大，表示误差越小。 Array1 和 Array2 的数据点的个数必须相同，例如：\nCORREL([1,2,3],[2,4,6])=1。\n", name: "CORREL", type: "OTHER"}, {def: "COLNAME(tableData,colIndex)返回的是tableData中列序号colIndex的列名。\ntableData:表示TableData的名字，字符串形式。\ncolIndex:表示列序号。\n备注:\n TableData先从私有数据源中查找，再从公有数据源中查找。\n示例:\nCOLNAME(\"Check\"，3)等于AcceName。\nCOLNAME(\"country\"，4)等于Area。", name: "COLNAME", type: "REPORT"}, {def: "DECIMAL(number): 返回number的大数类型，常用于精确计算。", name: "DECIMAL", type: "MATH"}, {def: "CLASS(object):返回object对象的所属的类。", name: "CLASS", type: "OTHER"}, {def: "VALUE(tableData,col,row)返回tableData中列号为col的值, 行号为row。\ntableData:tableData的名字，字符串形式的。\nrow:行号。\ncol:列号。\n备注:\n 先从报表数据集中查找，然后再从服务器数据集中查找，返回的是tableData的行数。\n示例:\nVALUE(\"country\",5,3)等于South America。\nVALUE(\"Simple\",8,3)等于jonnason。\n示例：VALUE(\"country\",5,\"大陆\")等于South America。\n\nVALUE(tableData,col)返回tableData中列号为col的一列值。\nVALUE(tableData,targetCol, orgCol, element)返回tableData中第targetCol列中的元素，这些元素对应的第orgCol列的值为element。\n示例：\ntableData : co\n国家 省份\n\n中国 江苏\n中国 浙江\n中国 北京\n美国 纽约\n美国 新泽西\nVALUE(\"co\",2, 1, \"中国\")等于[\"江苏\", \"浙江\", \"北京\"]。\n特别说明：列号也可以写为列名。\nVALUE(tableData,targetCol, orgCol, element, idx)返回VALUE(tableData,targetCol, orgCol, element)数组的第idx个值。\n特别说明：idx的值小于0时，会取数组的第一个值，idx的值大于数组长度时，会取数组的最后一个值。\n", name: "VALUE", type: "REPORT"}, {def: "JOINARRAY(array,sepa):返回一个由sepa作为分隔符的字符串.\narray:[arg1,arg2...]格式的数组;\nsepa:分隔符。\n示例:\nJOINARRAY([1,2],\";\") = [1;2].\nJOINARRAY([hello,world],\"-\") = [hello-world].", name: "JOINARRAY", type: "ARRAY"}, {def: "DATETONUMBER(date):返回自 1970 年 1 月 1 日 00:00:00 GMT 经过的毫秒数。\n示例：\nDATETONUMBER(\"2008-08-08\")等于1218124800000。", name: "DATETONUMBER", type: "DATETIME"}, {def: "INDEXOF(str1，index):返回字符串str1在index位置上的字符。\n备注:\n index是从0开始计数的。\n示例:\nINDEXOF(\"FineReport\",0)等于'F'。\nINDEXOF(\"FineReport\",2)等于'n'。\nINDEXOF(\"FineReport\",9)等于't'。\n\nINDEXOF(array, index):返回数组在index位置上的元素。\n备注：\n index是从1开始计数的。\n示例：\nString[] array = {\"a\", \"b\", \"c\"}\nINDEXOF(array, 1)等于\"a\".\n", name: "INDEXOF", type: "TEXT"}, {def: "PRODUCT(number1,number2, ...):将所有以参数形式给出的数字相乘，并返回乘积值。\nnumber1, number2, ...:为 1 到 30 个需要相乘的数字参数。\n示例:\nPRODUCT(3,4) 等于 12\nPRODUCT(3,4,5) 等于 60\n\n", name: "PRODUCT", type: "MATH"}, {def: "ACOS(number): 返回指定数值的反余弦值。反余弦值为一个角度，返回角度以弧度形式表示。\nNumber:需要返回角度的余弦值。\n备注:\n 函数的参数必须在-1和1之间，包括-1和1。\n 返回的角度值在0和Pi之间。\n 如果要把返回的角度用度数来表示，用180/PI()乘返回值即可。\n示例:\nACOS(1)等于0（弧度）。\nACOS(0.5)等于1.047197551（Pi/3弧度）。\nACOS(0.5)*180/PI()等于60（度）。", name: "ACOS", type: "MATH"}, {def: "FIND(find_text,within_text,start_num):从指定的索引(start_num)处开始，返回第一次出现的指定子字符串(find_text)在此字符串(within_text)中的索引。\nFind_text:需要查找的文本或包含文本的单元格引用。\nWithin_text:包含需要查找文本的文本或单元格引用。\nStart_num:指定进行查找字符的索引位置。within_text里的索引从1开始。如果省略start_num，则假设值为1。\n备注:\n 如果find_text不在within_text中，FIND函数返回值为0。\n 如果start_num不大于0，FIND函数返回错误信息*VALUE!。\n 如果start_num大于within_text的长度，FIND函数返回值为0。\n 如果find_text是空白文本，FIND函数将在搜索串中匹配第一个字符（即编号为start_num或1的字符）。\n示例:\nFIND(\"I\",\"Information\")等于1。\nFIND(\"i\",\"Information\")等于9。\nFIND(\"o\",\"Information\",2)等于4。\nFIND(\"o\",\"Information\",12)等于0。\nFIND(\"o\",\"Information\",-1)等于*VALUE!。", name: "FIND", type: "TEXT"}, {def: "MINUTE(serial_number):返回某一指定时间的分钟数，其值是介于0与59之间的一个整数。\nserial_number:包含所求分钟数的时间。\n示例:\nMINUTE(\"15:36:25\")等于36。\nMINUTE(\"15:36:25\", \"HH:mm:ss\")等于36。", name: "MINUTE", type: "DATETIME"}, {def: "SIGN(number):返回数字的符号。当数字为正数时返回 1，为零时返回 0，为负数时返回 -1。\nNumber:为任意实数。\n示例:\nSIGN(10) 等于 1\nSIGN(4-4) 等于 0\nSIGN(-0.00001) 等于 -1\n", name: "SIGN", type: "MATH"}, {def: "INDEX(key,val1,val2,...):返回key在val1,val2,...所组成的序列中的位置,不存在于序列中则返回参数的个数.\n备注:\n key和valn可以是任意类型\n示例:\nINDEX(2,2)等于1。\nINDEX(2,1,2)等于2。\nINDEX(2,4,5,6)等于4。\nINDEX(\"b\",\"b\",\"o\",\"y\")等于1。", name: "INDEX", type: "OTHER"}, {def: "REVERSE(value):返回与value相反的逻辑值。\n示例：\nREVERSE(true)等于false。", name: "REVERSE", type: "LOGIC"}, {def: "REPLACE(text, texttoreplace, replacetext):根据指定字符串，用其他文本来代替原始文本中的内容。\ntext：需要被替换部分字符的文本或单元格引用。\ntexttoreplace：指定的字符串或正则表达式。\nreplacetext:需要替换部分旧文本的文本。\n示例：\nREPLACE(\"abcd\", \"a\", \"re\")等于\"rebcd\"。\nREPLACE(\"a**d\", \"**d\", \"rose\")等于\"arose\"。\nREPLACE(old_text,start_num,num_chars,new_text): 根据指定的字符数，用其他文本串来替换某个文本串中的部分内容。\nOld_text:需要被替换部分字符的文本或单元格引用。\nStart_num:需要用new_text来替换old_text中字符的起始位置。\nNum_chars:需要用new_text来替换old_text中字符的个数。\nNew_text:需要替换部分旧文本的文本。\n示例:\nREPLACE(\"0123456789\",5,4,\"*\")等于“0123*89”。\nREPLACE(\"1980\",3,2,\"99\")等于“1999”。", name: "REPLACE", type: "TEXT"}, {def: "UUID():返回随机的UUID。\n示例:UUID()返回36位随机机器数。\n UUID(32)返回32位随机机器数。", name: "UUID", type: "OTHER"}, {def: "DATESUBDATE(date1, date2, op):返回两个日期之间的时间差。\nop表示返回的时间单位：\n\"s\"，以秒为单位。\n\"m\"，以分钟为单位。\n\"h\"，以小时为单位。\n\"d\"，以天为单位。\n\"w\"，以周为单位。\n示例：\nDATESUBDATE(\"2008-08-08\", \"2008-06-06\",\"h\")等于1512。", name: "DATESUBDATE", type: "DATETIME"}, {def: "CONCATENATE(text1,text2,...): 将数个字符串合并成一个字符串。\nText1,text2,...:需要合并成单个文本的文本项，可以是字符，数字或是单元格引用。\n示例:\nCONCATENATE(\"Average \",\"Price\")等于“Average Price”。\nCONCATENATE(\"1\",\"2\")等于12。", name: "CONCATENATE", type: "TEXT"}, {def: "filesize(file)获取文件的大小，单位为Kb。\n当file为单文件时，返回文件大小，当file为多文件时，返回文件大小的数组。\n如果file不为文件类型，则返回错误信息。\n示例：\n假设文件控件在B2单元格，而B2单元格依次上传了两个大小分别为100字节和10240字节的文件，则filename(B2)返回值为[0.098, 10.0]。", name: "FILESIZE", type: "OTHER"}, {def: "DAYSOFMONTH(date):返回从1900年1月后某年某月包含的天数。\n示例：\nDAYSOFMONTH(\"1900-02-01\")等于28。\nDAYSOFMONTH(\"2008/04/04\")等于30。", name: "DAYSOFMONTH", type: "DATETIME"}, {def: "DATEINQUARTER(date, number): 函数返回在某一个季度当中第几天的日期。\n示例：\nDATEINQUARTER(\"2009-05-05\", 20)等于 2009-04-20。", name: "DATEINQUARTER", type: "DATETIME"}, {def: "逐层累计, =LAYERTOTAL(B1, C1, D1)等同于=D1[B1:-1] + C1, 如需横向, 则传递第四个参数false.如LAYERTOTAL(B1, C1, D1, false)", name: "LAYERTOTAL", type: "HA"}, {def: "CNMONEY(number,unit)返回人民币大写。\nnumber:需要转换的数值型的数。\nunit:单位，\"s\",\"b\",\"q\",\"w\",\"sw\",\"bw\",\"qw\",\"y\",\"sy\",\"by\",\"qy\",\"wy\"分别代表“拾”，“佰”，“仟”，“万”，“拾万”，“佰万”，“仟万”，“亿”，“拾亿”，“佰亿”，“仟亿”，“万亿”。\n备注:\n 单位可以为空，如果为空，则直接将number转换为人民币大写，否则先将number与单位的进制相乘，然后再将相乘的结果转换为人民币大写。\n示例:\nCNMONEY(1200)等于壹仟贰佰圆整。\nCNMONEY(12.5,\"w\")等于壹拾贰万伍仟圆整。\nCNMONEY(56.3478,\"bw\")等于伍仟陆佰叁拾肆万柒仟捌佰圆整。\nCNMONEY(3.4567,\"y\")等于叁亿肆仟伍佰陆拾柒万圆整。", name: "CNMONEY", type: "TEXT"}, {def: "DAYVALUE(date):返回1900年至 date日期所经历的天数。\n示例：\nDAYVALUE(\"2008/08/08\")等于39668。", name: "DAYVALUE", type: "DATETIME"}, {def: "SQL(connectionName,sql,columnIndex,rowIndex)返回通过sql语句从connectionName中获得数据表的第columnIndex列第rowIndex行所对应的元素。\nconnectionName：数据库库的名字，字符串形式；\nsql:SQL语句，字符串形式；\ncolumnIndex:列序号，整形;\nrowIndex:行序号，整形。\n备注:行序号可以不写，这样返回值为数据列。\n示例：\n以我们提供的数据源HSQL为例\nSQL(\"HSQL\",\"SELECT * FROM CUSTOMER\",2,2)等于王先生。", name: "SQL", type: "REPORT"}, {def: "DATE(year,month,day): 返回一个表示某一特定日期的系列数。\nYear:代表年，可为一到四位数。\nMonth:代表月份。\n若1 month 12，则函数把参数值作为月。\n若month>12，则函数从年的一月份开始往上累加。例如: DATE(2000,25,2)等于2002年1月2日的系列数。\nDay:代表日。\n若日期小于等于某指定月的天数，则函数将此参数值作为日。\n若日期大于某指定月的天数，则函数从指定月份的第一天开始往上累加。若日期大于两个或多个月的总天数，则函数把减去两个月或多个月的余数加到第三或第四个月上，依此类推。例如:DATE(2000,3,35)等于2000年4月4日的系列数。\n备注:\n 若需要处理公式中日期的一部分，如年或月等，则可用此公式。\n 若年，月和日是函数而不是函数中的常量，则此公式最能体现其作用。\n示例:\nDATE(1978, 9, 19) 等于1978-09-19.\nDATE(1211, 12, 1) 等于1211-12-01. ", name: "DATE", type: "DATETIME"}, {def: "BITOPERATIOIN(int,int,op) 位运算，返回两个整数根据op进行位运算后的结果。\nint:十进制整数。\nop:位运算操作符，支持\"&\"(与),\"|\"(或),\"^\"(异或),\"<<\"(左移),\">>\"(右移)。\n示例：\nBITOPERATION(4,2,\"&\")表示4与2进行\"与\"运算,结果等于0。\nBITOPERATION(4,2,\"|\")表示4与2进行\"或\"运算,结果等于6。\nBITOPERATION(4,2,\"^\")表示4与2进行\"异或\"运算,结果等于6。\nBITOPERATION(4,2,\"<<\")表示4按位左移2位，结果等于16。\nBITOPERATION(4,2,\">>\")表示4按位右移2位，结果等于1。\nBITOPERATION(4,2,\"^~\")表示4与2进行\"同或\"运算,结果为-7。", name: "BITOPERATION", type: "LOGIC"}, {def: "LOWER(text): 将所有的大写字母转化为小写字母。\nText:需要转化为小写字母的文本串。LOWER函数不转化文本串中非字母的字符。\n示例:\nLOWER(\"A.M.10:30\")等于“a.m.10:30”。\nLOWER(\"China\")等于“china”。", name: "LOWER", type: "TEXT"}, {def: "CEILING(number): 将参数number沿绝对值增大的方向，舍入为最接近的整数\nNumber:指待舍入的数值。\nCEILING(-2.5)等于-3。\nCEILING(0.5)等于1。", name: "CEILING", type: "MATH"}, {def: "SINH(number):返回某一数字的双曲正弦值。\nnumber:为任意实数。\n示例:\nSINH(1) 等于 1.175201194\nSINH(-1) 等于 -1.175201194", name: "SINH", type: "MATH"}, {def: "AND(logical1,logical2,…): 当所有参数的值为真时，返回TRUE；当任意参数的值为假时，返回FALSE。\nLogical1,logical2,…:指1到30个需要检验TRUE或FALSE的条件值。\n备注:\n 参数必须是逻辑值，或是含有逻辑值的数组或引用。\n 如果数组或引用中含有文本或空的单元格，则忽略其值。\n 如果在指定的单元格区域中没有逻辑值，AND函数将返回错误信息*NAME?。\n示例:\nAND(1+7=8,5+7=12)等于TRUE。\nAND(1+7=8,5+7=11)等于FALSE。\n如果单元格A1到A4的值分别为TRUE、TRUE、FALSE和TRUE，则:\nAND(A1:A4)等于FALSE。\n如果单元格A5的值在0~50之间，则: AND(0<A5,A5<50)等于TRUE。", name: "AND", type: "LOGIC"}, {def: "NOW():获取当前时间。\n示例：\n如果系统时间是2012年5月12日 15点18分38秒\n则NOW()等于2012-05-12 15:18:36。", name: "NOW", type: "DATETIME"}, {def: "排名公式, =SORT(A1)等同于=COUNT(A1[!0]{A1 > $A1}) + 1, 默认升序排列, 如需要降序, 则传递参数false,\n =SORT(A1, false)等同于=COUNT(A1[!0]{A1 < $A1}) + 1.", name: "SORT", type: "HA"}, {def: "SIN(number): 计算给定角度的正弦值。\nNumber:待求正弦值的以弧度表示的角度。\n备注:\n 如果参数的单位是度，将其乘以PI()/180即可转换成弧度。\n示例:\nSIN(10)等于-0.5440211108893698。\nSIN(45*PI()/180)等于0.707106781。", name: "SIN", type: "MATH"}, {def: "switch(表达式, 值1, 结果1, 值2, 结果2, ...)\n如果表达式的结果是值1，整个函数返回结果1\n如果表达式的结果是值2，整个函数返回结果2\n如果表达式的结果是值3，整个函数返回结果3\n等等\n", name: "SWITCH", type: "LOGIC"}, {def: "ROW()返回当前单元格的行号，必须使用于条件属性中\n示例:\n如果当前单元格为A5，在A5中写入\"=ROW()\"则返回5。\n如果当前单元格为B8，在B8中写入\"=ROW()\"则返回8。", name: "ROW", type: "REPORT"}, {def: "EVAL(exp)返回表达式exp计算后的结果。\nexp:一个表达式形式字符串。\n备注:\n 只要EVAL中的参数exp最终可以转化成一表达式形式的字符串，比如\"sum(2,4)\",\"2+7\"等等，那么它就可以被计算。\nEVAL(\"2+5\")等于7。\nEVAL(\"count(2,3)\")等于2。\nEVAL(\"sum\"+\"(2,3,5)\")等于10。\nEVAL(IF(true, \"sum\", \"count\") + \"(1,2,3,4)\")等于10。\nEVAL(IF(false, \"sum\", \"count\") + \"(1,2,3,4)\")等于4。", name: "EVAL", type: "OTHER"}, {def: "ATAN(number): 计算指定数值的反正切值。指定数值是返回角度的正切值，返回角度以弧度形式表示。\nNumber:返回角度的正切。\n备注:\n 返回角度在-pi/2到pi/2之间。\n 如果返回角度等于-pi/2或pi/2，ATAN将返回错误信息*NUM!。\n 用角度形式返回数值时，返回数值乘以180/PI()。\n示例:\nATAN(-1)等于-0.785398163（-pi/4弧度）。\nATAN(0)等于0（弧度）。\nATAN(2)*180/PI()等于63.43494882（度）。", name: "ATAN", type: "MATH"}, {def: "RANGE(from，to，step)函数表示从整数from开始，以step为每一步的大小，直到整数to的一个数字序列。\n例如：\nRANGE(1,5,1)表示从1开始，直到5(包括5)，每一步大小为1，那么它返回一个数字序列为[1,2,3,4,5]。\nRANGE(-1,6,2)表示从-1开始，直到6(包括6)，每一步大小为2，那么它返回一个数字序列为[-1,1,3,5]。\n备注：RANGE函数有三种参数形式：\n1 RANGE(to)，默认的from为1，step为1，例如：\n RANGE(4)返回[1,2,3,4]。\n RANGE(-5)返回[]。\n2 RANGE(from,to)，默认的step为1，例如:\n RANGE(-1,3)返回[-1,0,1,2,3]。\n RANGE(0,5)返回[0,1,2,3,4,5]。\n3 RANGE(from,to,step)，三个参数的情况参照上面的注释，例如：\n RANGE(6,-1,-2)返回[6,4,2,0]。\n RANGE(4,1,1)返回[]。", name: "RANGE", type: "ARRAY"}, {def: "TANH(number):返回某一数字的双曲正切值。\nnumber:为任意实数。\n双曲正切的计算公式如下：\n示例:\nTANH(-2) 等于 -0.96403\nTANH(0) 等于 0\nTANH(0.5) 等于 0.462117\n", name: "TANH", type: "MATH"}, {def: "ROUNDDOWN(number,num_digits):靠近零值，向下（绝对值减小的方向）舍入数字。\nnumber:为需要向下舍入的任意实数。\nnum_digits:舍入后的数字的位数。\n函数 ROUNDDOWN 和函数 ROUND 功能相似，不同之处在于函数 ROUNDDOWN 总是向下舍入数字。\n示例:\nROUNDDOWN(3.2, 0) 等于 3\nROUNDDOWN(76.9,0) 等于 76\nROUNDDOWN(3.14159, 3) 等于 3.141\nROUNDDOWN(-3.14159, 1) 等于 -3.1\nROUNDDOWN(31415.92654, -2) 等于 31,400\n", name: "ROUNDDOWN", type: "MATH"}, {def: "循环引用, =CIRCULAR(A1, B1, C1, D1)等同于=IF(&A1 = 1, 0, B1[A1:-1] + C1[A1:-1] – D1[A1:-1]),如需横向, 则传递第五个参数false", name: "CIRCULAR", type: "HA"}, {def: "HOUR(serial_number):返回某一指定时间的小时数。函数指定HOUR为0（0:00）到23（23:00)之间的一个整数。\nSerial_number:包含所求小时的时间。\n示例:\nHOUR(\"11:32:40\")等于11。\nHOUR(\"11:32:40\", \"HH:mm:ss\")等于11。", name: "HOUR", type: "DATETIME"}, {def: "ROUND(number,num_digits):返回某个数字按指定位数舍入后的数字。\nnumber:需要进行舍入的数字。\nnum_digits:指定的位数，按此位数进行舍入。\n如果 num_digits 大于 0，则舍入到指定的小数位。\n如果 num_digits 等于 0，则舍入到最接近的整数。\n如果 num_digits 小于 0，则在小数点左侧进行舍入。\n示例:\nROUND(2.15, 1) 等于 2.2\nROUND(2.149, 1) 等于 2.1\nROUND(-1.475, 2) 等于 -1.48\nROUND(21.5, -1) 等于 20\n因浮点数存在精度计算丢失问题, 导致计算结果里可能带上9999, 0000这些, \n因此加入第三个参数来控制是否需要去除9999. true表示需要过滤9999, 0000这些数据.", name: "ROUND", type: "MATH"}, {def: "YEARDELTA(date, delta):返回指定日期后delta年的日期。\n示例：\nYEARDELTA(\"2008-10-10\",10)等于2018-10-10。", name: "YEARDELTA", type: "DATETIME"}, {def: "DATEINYEAR(date, number):函数返回在一年当中第几天的日期。\n示例：\nDATEINYEAR(2008,100)等于2008-04-09，等价于DATEINYEAR(\"2008-08-08\",100)，也返回2008-04-09.\nDATEINYEAR(2008,-1)等于2008-12-31，等价于DATEINYEAR(\"2008-08-08\",-1)，也返回2008-12-31.", name: "DATEINYEAR", type: "DATETIME"}, {def: "WEIGHTEDAVERAGE(A1:A4,B1:B4): 返回指定数据的加权平均值。\n加权平均数是不同比重数据的平均数，加权平均数就是把原始数据按照合理的比例来计算。\nA1:A4,B1:B4:用于计算平均值的参数，A1~A4为数据，B1~B4为权值。\n示例:\n如果A1:A4为10,9,8,7，B1:B4为0.2,0.1,0.3,0.4则:\nWEIGHTEDAVERAGE(A1:A4,B1:B4)等于8.1。", name: "WEIGHTEDAVERAGE", type: "MATH"}, {def: "ASIN(number): 返回指定数值的反正弦值。反正弦值为一个角度，返回角度以弧度形式表示。\nNumber:需要返回角度的正弦值。\n备注:\n 指定数值必须在-1到1之间（含1与-1）。\n 返回角度在-pi/2到pi/2之间（含-pi/2与pi/2）。\n 用角度形式返回数值时，返回数值乘以180/PI()。\n示例:\nASIN(0.5)等于0.523598776（pi/6弧度）。\nASIN(1)等于1.570796327（pi/2弧度）。\nASIN(0.5)*180/PI()等于30（度）。", name: "ASIN", type: "MATH"}, {def: "INT(number): 返回数字下舍入（数值减小的方向）后最接近的整数值。\nNumber:需要下舍入为整数的实数。\n示例:\nINT(4.8)等于4。\nINT(-4.8)等于-5。\nINT(4.3)等于4。\nINT(-4.3)等于-5。\n公式INT(A1)将返回A1单元格中的一个正实数的整数数部分。", name: "INT", type: "MATH"}, {def: "GETUSERJOBTITLES():返回角色职务\n示例:\nGETUSERDEPARTMENTS():返回角色所有职务，若多个部门职务则返回职务数组", name: "GETUSERJOBTITLES", type: "OTHER"}, {def: "REGEXP(str, pattern):字符串str是否与正则表达式pattern相匹配。\n示例：\nREGEXP(\"aaaaac\",\"a*c\")等于true。\nREGEXP(\"abc\",\"a*c\")等于false。\n\nREGEXP(str, pattern, intNumber):字符串str是否与具有给定模式 intNumber的正则表达式pattern相匹配。\n示例：\nCASE_INSENSITIVE = 0 启用不区分大小写的匹配。 默认情况下，不区分大小写的匹配假定仅匹配 US-ASCII 字符集中的字符。可以通过指 定 UNICODE_CASE 标志连同此标志来启用 Unicode 感知的、不区分大小写的匹配。 \nMULTILINE = 1 启用多行模式。\nDOTALL = 2 启用 dotall 模式。在 dotall 模式中，表达式 . 可以匹配任何字符，包括行结束符。默认情况下，此表达式不匹配行 结束符。\nUNICODE_CASE = 3 启用 Unicode 感知的大小写折叠。指定此标志后，由 CASE_INSENSITIVE 标志启用时，不区分大小写的匹配将以 符合 Unicode Standard 的方式完成。\nCANON_EQ = 4 启用规范等价。 指定此标志后，当且仅当其完整规范分解匹配时，两个字符才可视为匹配。\nUNIX_LINES = 5 启用 Unix 行模式。 在此模式中，.、^ 和 $ 的行为中仅识别 '\\n' 行结束符。\nLITERAL = 6 启用模式的字面值解析。 指定此标志后，指定模式的输入字符串就会作为字面值字符序列来对待。输入序列中的 元字符或转义序列不具有任何特殊意义。 标志 CASE_INSENSITIVE 和 UNICODE_CASE 在与此标志一起使用时将 对匹配产生影响。其他标志都变得多余了。\nCOMMENTS = 7 模式中允许空白和注释。 此模式将忽略空白和在结束行之前以 # 开头的嵌入式注释。\n \nREGEXP(\"Aaaaabbbbc\",\"a*b*c\", 3)等于true。\nREGEXP(\"Aaaaabbbbc\",\"a*b*c\", 1)等于false。\n\n", name: "REGEXP", type: "TEXT"}, {def: "DAYSOFQUARTER(date): 返回从1900年1月后某年某季度的天数。\n示例：\nDAYSOFQUARTER(\"2009-02-01\")等于90。\nDAYSOFQUARTER(\"2009/05/05\")等于91。", name: "DAYSOFQUARTER", type: "DATETIME"}, {def: "AVERAGE(number1,number2,…,countstring): 返回指定数据的平均值。\nNumber1,number2…:用于计算平均值的参数; countString:文字、逻辑值是否参与计数。\n备注:\n 参数必须是数字，或是含有数字的名称，数组或引用。\n 如果数组或引用参数中含有文字，逻辑值，默认参与计数，countString为false则不参与计数；\n 空单元格始终不参与计数，但是，单元格中的零值参与。\n示例:\n如果A1:A6被命名为“ages”，分别等于10，23，文字，29，33及25，则:\nAVERAGE(A1:A6)等于20。\nAVERAGE(A1:A6, false)等于24。\nAVERAGE(ages)等于20。\n如果还有一个年龄为27的，求所有年龄的平均值为: AVERAGE(A1:A6,27)等于21。", name: "AVERAGE", type: "MATH"}, {def: "RADIANS(angle): 将角度转换成弧度。\nAngle:需要转换为弧度的角度。\n示例:\nRADIANS(90)等于1.570796327（π/2弧度）。", name: "RADIANS", type: "MATH"}, {def: "REMOVEARRAY(array, start, deleteCount):从数组array中删除从第start个元素开始的deleteCount个数组元素，并返回删除后的数组。\n示例：\nREMOVEARRAY([3, 4, 4, 2, 6, 7, 87], 4, 2)返回[3, 4, 4, 7, 87].\n", name: "REMOVEARRAY", type: "ARRAY"}, {def: "WEBIMAGE(path):在web页面上显示指定路径下的图片。", name: "WEBIMAGE", type: "OTHER"}, {def: "WEEK(serial_num):返回一个代表一年中的第几周的数字。\nSerial_num:表示输入的日期。\n备注:\nFineReport将日期保存为系列数，一个系列数代表一个与之匹配的日期，以方便用户对日期进行数值式计算。\n在1900年日期系统中，FineReport电子表格将1900年1月1日保存为系列数2，将1900年1月2日保存为系列数3，\n将1900年1月3日保存为系列数4……依此类推。如在1900年日期系统，1998年1月1日存为系列数35796。\n示例:\nWEEK(\"2010/1/1\")等于52。\nWEEK(\"2010/1/6\")等于1。\nWEEK(35796)等于1。", name: "WEEK", type: "DATETIME"}, {def: "filename(file)获取文件的文件名。\n当file为单文件时，返回文件名字符串，当file为多文件时，返回文件名的字符串数组。\n如果file不为文件类型，则返回错误信息。\n示例：\n假设文件控件在B2单元格，而B2单元格依次上传了三个不同类型文件{A.doc, C.xls ,B.cpt }，则filename(B2)返回值为[“A.doc”, “C.xls”, “B.cpt”]。", name: "FILENAME", type: "OTHER"}, {def: "COSH(number): 返回一个数值的双曲线余弦值。\nNumber:需要求其双曲线余弦值的一个实数。\n备注:\n 双曲线余弦值计算公式为: ，其中e是自然对数的底，e=2.71828182845904。\n示例:\nCOSH(3)等于10.06766200。\nCOSH(5)等于74.20994852。\nCOSH(6)等于201.7156361。", name: "COSH", type: "MATH"}, {def: "WEEKDAY(Serial_number):获取日期并返回星期数。返回值为介于0到6之间的某一整数，分别代表星期中的某一天（从星期日到星期六）。\nSerial_number:输入的日期\n备注:\nFineReport将日期保存为系列数，一个系列数代表一个与之匹配的日期，以方便用户对日期进行数值式计算。\n在1900年日期系统中，FineReport电子表格将1900年1月1日保存为系列数2，将1900年1月2日保存为系列数3，\n将1900年1月3日保存为系列数4……依此类推。如在1900年日期系统，1998年1月1日存为系列数35796。\n举例:\nWEEKDAY(\"2005/9/10\")等于6（星期六）。\nWEEKDAY(\"2005/9/11\")等于0（星期日）。\nWEEKDAY(35796)等于4（星期四）。\n", name: "WEEKDAY", type: "DATETIME"}, {def: "OR(logical1,logical2,…): 当所有参数的值为假时，返回FALSE；当任意参数的值为真时，返回TRUE。\nLogical1,logical2,…:指1到30个需要检验TRUE或FALSE的条件值。\n备注:\n 参数必须是逻辑值，或是含有逻辑值的数组或引用。\n 如果数组或引用中含有文本或空的单元格，则忽略其值。\n 如果在指定的单元格区域中没有逻辑值，AND函数将返回错误信息*NAME?。\n示例:\nOR(1+7=9,5+7=11)等于FALSE。\nOR(1+7=8,5+7=11)等于TRUE。", name: "OR", type: "LOGIC"}, {def: "MOD(number,divisor):返回两数相除的余数。结果的正负号与除数相同。\nnumber:为被除数。\ndivisor:为除数。\n示例:\nMOD(3, 2) 等于 1\nMOD(-3, 2) 等于 1\nMOD(3, -2) 等于 -1\nMOD(-3, -2) 等于 -1\n", name: "MOD", type: "MATH"}, {def: "TODAY():获取当前日期。\n示例：\n如果系统日期是2005年9月10日\n则TODAY()等于2005-9-10。", name: "TODAY", type: "DATETIME"}, {def: "ROUNDUP(number,num_digits):远离零值，向上（绝对值增大的方向）舍入数字。\nnumber:为需要向上舍入的任意实数。\nnum_digits:舍入后的数字的位数。\n函数 ROUNDUP 和函数 ROUND 功能相似，不同之处在于函数 ROUNDUP 总是向上舍入数字。\n示例:\nROUNDUP(3.2,0) 等于 4\nROUNDUP(76.9,0) 等于 77\nROUNDUP(3.14159, 3) 等于 3.142\nROUNDUP(-3.14159, 1) 等于 -3.2\nROUNDUP(31415.92654, -2) 等于 31,500\n\n", name: "ROUNDUP", type: "MATH"}, {def: "ROUND5(number,num_digits):这个是四舍五入，奇进偶不进。\nnumber:需要进行舍入的数字。\nnum_digits:指定的位数，按此位数进行舍入。\n如果 num_digits 大于 0，则舍入到指定的小数位。\n如果 num_digits 等于 0，则舍入到最接近的整数。\n如果 num_digits 小于 0，则在小数点左侧进行舍入。\n示例:\nROUND5(2.125, 2) 等于 2.12\nROUND5(2.135, 2) 等于 2.14\n", name: "ROUND5", type: "MATH"}, {def: "TIME(hour,minute,second): 返回代表指定时间的小数。介于0:00:00（12:00:00 A.M.）与23:59:59（11:59:59 P.M.）之间的时间可返回0到0.99999999之间的对应数值。\nHour:介于0到23之间的数。\nMinute:介于0到59之间的数。\nSecond:介于0到59之间的数。\n示例:\nTIME(14,40,0)等于2:40 PM。\nTIME(19,43,24)等于7:43 PM。", name: "TIME", type: "DATETIME"}, {def: "环比公式, =MOM(A1, B1)等同于=IF(&A1 > 1, B1 / B1[A1:-1],0), 其中如果需要指定偏移量x, 则传递第三个参数x, 第四个参数表示横纵向.\n如=MOM(A1, B1, -2, false)等同于=IF(&A1 > 1, B1 / B1[;A1:-2], 0)", name: "MOM", type: "HA"}, {def: "ASINH(number): 返回指定数值的反双曲正弦值。反双曲正弦值的双曲正弦等于指定数值。即: ASINH(SINH(number))=number。\nNumber:任意实数。\n示例:\nASINH(-5)等于-2.312438341。\nASINH(8)等于2.776472281。\nASINH(16)等于3.466711038。", name: "ASINH", type: "MATH"}, {def: "EENNUMBER(value)：将给定的BigDecimal类型的数字（100以内）取整后转化成英文金额的字符串。\n示例：\nENNUMBER(23.49)等于TWENTY THREE。\n注：若出现结果为空，需要将数字强制转换为BigDecimal类型，例如：ENNUMBER(TOBIGDECIMAL(80))", name: "ENNUMBER", type: "TEXT"}, {def: "CODE(text): 计算文本串中第一个字符的数字代码。返回的代码对应于计算机使用的字符集。\nText:需要计算第一个字符代码的文本或单元格引用。\n示例:\nCODE(\"S\")等于83。\nCODE(\"Spreadsheet\")等于83。", name: "CODE", type: "TEXT"}, {def: "DEGREES(angle): 将弧度转化为度。\nangle:待转换的弧度角。\n示例:\nDEGREES(PI()/2)等于90。\nDEGREES(3.1415926)等于179.9999969。", name: "DEGREES", type: "MATH"}, {def: "LEN(args): 返回文本串中的字符数或者数组的长度。\n需要注意的是：参数args为文本串时，空格也计为字符。\n参数args为数组时，直接返回数组长度。\n示例:\nLEN(\"Evermore software\")等于17。\nLEN(\" \")等于1。\nLEN(['a','b'])等于2。\n", name: "LEN", type: "TEXT"}, {def: "DATETIME():获取当前日期和时间。\n示例：\n如果系统时间是2005年9月10日 15点18分38秒\n则DATETIME()等于2005-9-10 15:18:36。", name: "DATETIME", type: "DELETE"}, {def: "UNIQUEARRAY(array):去掉数组array中的重复元素。\n示例：\nUNIQUEARRAY([14, 2, 3, 4, 3, 2, 5, 6, 2, 7, 9, 12, 3])返回[14, 2, 3, 4, 5, 6, 7, 9, 12].", name: "UNIQUEARRAY", type: "ARRAY"}, {def: "PROMOTION(value1,value2):返回value2在value1上提升的比例。\n示例：\nPROMOTION(12, 14)等于0.166666666，即提升了16.6666666%.\nPROMOTION(-12, 14)等于2.166666666，即提升了216.6666666%.", name: "PROMOTION", type: "MATH"}, {def: "PI(number): 是一个数学常量函数，当number为空时，函数返回精确到15位的数值3.141592653589793；当参数不为空时，number表示PI的倍数。\n示例:\nSIN(PI()/2)等于1。\n计算圆的面积的公式: S=PI()*(r^2)，其中S为圆的面积，R为圆的半径。\nPI(3)等于9.42477796076938。", name: "PI", type: "MATH"}, {def: "ISNULL(object):判断对象中所有的值是否全部都是NULL或者为空字符串。", name: "ISNULL", type: "OTHER"}, {def: "LET(变量名,变量值,变量名,变量值,..., 表达式):局部变量赋值函数,参数的个数N必须为奇数, 最后一个是表达式，前面是N-1(偶数)为局部变量赋值对。\n变量名: 必须是合法的变量名，以字母开头，可以包括字母，数字和下划线\n表达式: 根据前面的N-1个参数赋值后计算出来的结果，这些变量赋值只在这个表达式内部有效\n示例:\nLET(a, 5,b, 6, a+b)等于11\n", name: "LET", type: "OTHER"}, {def: "SECOND(serial_number):返回某一指定时间的秒数，其值是介于0与59之间的一个整数。\nSerial_number:包含所求秒数的时间。\n示例:\nSECOND(\"15:36:25\")等于25。\nSECOND(\"15:36:25\", \"HH:mm:ss\")等于25。", name: "SECOND", type: "DATETIME"}, {def: "EXP(number): 返回e的n次幂。常数e为自然对数的底数，等于2.71828182845904。\nNumber:为任意实数，作为常数e的指数。\n备注:\n 如果要返回其他常数作为底数的幂，可以使用指数运算符（^）。例如: 在4^2中，4是底数，而2是指数。\n EXP函数与LN函数互为反函数。\n示例:\nEXP(0)等于1。\nEXP(3)等于20.08553692。\nEXP(LN(2))等于2。", name: "EXP", type: "MATH"}, {def: "treelayer(TreeObject, Int, Boolean, String)：\n返回tree对象第n层的值，并且可以设置返回值类型及分隔符。\nTreeObject：tree对象，如$tree。\nInt：想要获得层级的数值，最上层为1，第二层为2，依此类推,若无则返回最底层\n。Boolean：返回值类型为字符串还是数组，默认false，返回数组；为true时返回字符串。\nString：当Boolean为true返回字符串时的分隔符，以双引号表示，默认为逗号\",\"，如\";\"。\n示例：\n假设$tree勾选的值为中国-江苏-南京,中国-浙江-杭州，则treelayer($tree, true, ”\\’,\\’”)：返回”’,’”分割的所选中节点字符串”南京’,’杭州”treelayer($tree, 2)：以数组形式返回第二层[“江苏”,”浙江”]。treelayer($tree, 2, true, ”\\’,\\’”)：返回”’,’”分割的字符串江苏’,’浙江。", name: "TREELAYER", type: "OTHER"}, {def: "读取配置文件", name: "TOTEXT", type: "DELETE"}]; +/** + * 当没有元素时有提示信息的view + * + * Created by GUY on 2015/9/8. + * @class BI.Pane + * @extends BI.Widget + * @abstract + */ +BI.Pane = BI.inherit(BI.Widget, { + _defaultConfig: function () { - return BI.extend(BI.VirtualGroup.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-virtual-group", - items: [], - layouts: [{ - type: "bi.center", - hgap: 0, - vgap: 0 - }] + return BI.extend(BI.Pane.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-pane", + tipText: BI.i18nText("BI-No_Selected_Item"), + overlap: true, + onLoaded: BI.emptyFn }); }, - render: function () { - this.populate(this.options.items); + _init: function () { + BI.Pane.superclass._init.apply(this, arguments); }, - _packageBtns: function (items) { + _assertTip: function () { var o = this.options; - - for (var i = o.layouts.length - 1; i > 0; i--) { - items = BI.map(items, function (k, it) { - return BI.extend({}, o.layouts[i], { - items: [ - BI.extend({}, o.layouts[i].el, { - el: BI.stripEL(it) - }) - ] - }); + if (!this._tipText) { + this._tipText = BI.createWidget({ + type: "bi.label", + cls: "bi-tips", + text: o.tipText, + height: 25 + }); + BI.createWidget({ + type: "bi.vertical", + element: this, + items: [this._tipText], + bgap: 25 }); } - return items; - }, - - _packageItems: function (items, packBtns) { - return BI.createItems(BI.makeArrayByArray(items, {}), BI.clone(packBtns)); - }, - - _packageLayout: function (items) { - var o = this.options, layout = BI.deepClone(o.layouts[0]); - - var lay = BI.formatEL(layout).el; - while (lay && lay.items && !BI.isEmpty(lay.items)) { - lay = BI.formatEL(lay.items[0]).el; - } - lay.items = items; - return layout; }, - addItems: function (items) { - this.layouts.addItems(items); + loading: function () { + var self = this, o = this.options; + if (o.overlap === true) { + if (!BI.Layers.has(this.getName())) { + BI.createWidget({ + type: "bi.vtape", + items: [{ + el: { + type: "bi.layout", + cls: "loading-background" + }, + height: 30 + }], + element: BI.Layers.make(this.getName(), this) + }); + } + BI.Layers.show(self.getName()); + } else if (BI.isNull(this._loading)) { + this._loading = BI.createWidget({ + type: "bi.layout", + cls: "loading-background", + height: 30 + }); + this._loading.element.css("zIndex", 1); + BI.createWidget({ + type: "bi.absolute", + element: this, + items: [{ + el: this._loading, + left: 0, + right: 0, + top: 0 + }] + }); + } }, - prependItems: function (items) { - this.layouts.prependItems(items); + loaded: function () { + var self = this, o = this.options; + BI.Layers.remove(self.getName()); + this._loading && this._loading.destroy(); + this._loading && (this._loading = null); + o.onLoaded(); + self.fireEvent(BI.Pane.EVENT_LOADED); }, - setValue: function (v) { - // this.layouts.setValue(v); + check: function () { + this.setTipVisible(BI.isEmpty(this.options.items)); }, - getValue: function () { - return this.layouts.getValue(); + setTipVisible: function (b) { + if (b === true) { + this._assertTip(); + this._tipText.setVisible(true); + } else { + this._tipText && this._tipText.setVisible(false); + } }, populate: function (items) { - var self = this; - items = items || []; - this.options.items = items; - items = this._packageBtns(items); - if (!this.layouts) { - this.layouts = BI.createWidget(BI.extend({element: this}, this._packageLayout(items))); - } else { - this.layouts.populate(items); - } + this.options.items = items || []; + this.check(); + }, + + empty: function () { + } }); -BI.VirtualGroup.EVENT_CHANGE = "EVENT_CHANGE"; - -BI.shortcut("bi.virtual_group", BI.VirtualGroup);/** - * 加载控件 - * - * Created by GUY on 2015/8/31. - * @class BI.Loader +BI.Pane.EVENT_LOADED = "EVENT_LOADED";/** + * guy + * 这仅仅只是一个超类, 所有简单控件的基类 + * 1、类的控制， + * 2、title的控制 + * 3、文字超过边界显示3个点 + * 4、cursor默认pointor + * @class BI.Single * @extends BI.Widget + * @abstract */ -BI.Loader = BI.inherit(BI.Widget, { +BI.Single = BI.inherit(BI.Widget, { _defaultConfig: function () { - return BI.extend(BI.Loader.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-loader", - - direction: "top", - isDefaultInit: true, // 是否默认初始化数据 - logic: { - dynamic: true, - scrolly: true - }, - - // 下面是button_group的属性 - el: { - type: "bi.button_group" - }, - - items: [], - itemsCreator: BI.emptyFn, - onLoaded: BI.emptyFn, - - // 下面是分页信息 - count: false, - prev: false, - next: {}, - hasPrev: BI.emptyFn, - hasNext: BI.emptyFn + var conf = BI.Single.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-single", + readonly: false, + title: null, + warningTitle: null, + tipType: null, // success或warning + value: null }); }, - _prevLoad: function () { - var self = this, o = this.options; - this.prev.setLoading(); - o.itemsCreator.apply(this, [{times: --this.times}, function () { - self.prev.setLoaded(); - self.prependItems.apply(self, arguments); - }]); + _showToolTip: function (e, opt) { + opt || (opt = {}); + var self = this; + var type = this.getTipType() || (this.isEnabled() ? "success" : "warning"); + var title = type === "success" ? this.getTitle() : (this.getWarningTitle() || this.getTitle()); + if (BI.isKey(title)) { + BI.Tooltips.show(e, this.getName(), title, type, this, opt); + } }, - _nextLoad: function () { - var self = this, o = this.options; - this.next.setLoading(); - o.itemsCreator.apply(this, [{times: ++this.times}, function () { - self.next.setLoaded(); - self.addItems.apply(self, arguments); - }]); + _hideTooltip: function () { + var self = this; + var tooltip = BI.Tooltips.get(this.getName()); + if (BI.isNotNull(tooltip)) { + tooltip.element.fadeOut(200, function () { + BI.Tooltips.remove(self.getName()); + }); + } }, _init: function () { - BI.Loader.superclass._init.apply(this, arguments); + BI.Single.superclass._init.apply(this, arguments); var self = this, o = this.options; - if (o.itemsCreator === false) { - o.prev = false; - o.next = false; + if (BI.isKey(o.title) || BI.isKey(o.warningTitle) + || BI.isFunction(o.title) || BI.isFunction(o.warningTitle)) { + this.enableHover(); } - if (o.prev !== false) { - this.prev = BI.createWidget(BI.extend({ - type: "bi.loading_bar" - }, o.prev)); - this.prev.on(BI.Controller.EVENT_CHANGE, function (type) { - if (type === BI.Events.CLICK) { - self._prevLoad(); + }, + + enableHover: function (opt) { + opt || (opt = {}); + var self = this; + if (!this._hoverBinded) { + this.element.on("mouseenter.title" + this.getName(), function (e) { + self._e = e; + if (self.getTipType() === "warning" || (BI.isKey(self.getWarningTitle()) && !self.isEnabled())) { + self.timeout = BI.delay(function () { + self._showToolTip(self._e || e, opt); + }, 200); + } else if (self.getTipType() === "success" || self.isEnabled()) { + self.timeout = BI.delay(function () { + self._showToolTip(self._e || e, opt); + }, 500); } }); - } - - this.button_group = BI.createWidget(o.el, { - type: "bi.button_group", - chooseType: 0, - items: o.items, - behaviors: {}, - layouts: [{ - type: "bi.vertical" - }] - }); - this.button_group.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - if (type === BI.Events.CLICK) { - self.fireEvent(BI.Loader.EVENT_CHANGE, obj); - } - }); - - if (o.next !== false) { - this.next = BI.createWidget(BI.extend({ - type: "bi.loading_bar" - }, o.next)); - this.next.on(BI.Controller.EVENT_CHANGE, function (type) { - if (type === BI.Events.CLICK) { - self._nextLoad(); + this.element.on("mousemove.title" + this.getName(), function (e) { + self._e = e; + if (!self.element.__isMouseInBounds__(e)) { + if (BI.isNotNull(self.timeout)) { + clearTimeout(self.timeout); + } + self._hideTooltip(); } }); + this.element.on("mouseleave.title" + this.getName(), function () { + self._e = null; + if (BI.isNotNull(self.timeout)) { + clearTimeout(self.timeout); + } + self._hideTooltip(); + }); + this._hoverBinded = true; } - - BI.createWidget(BI.extend({ - element: this - }, BI.LogicFactory.createLogic(BI.LogicFactory.createLogicTypeByDirection(o.direction), BI.extend({ - scrolly: true - }, o.logic, { - items: BI.LogicFactory.createLogicItemsByDirection(o.direction, this.prev, this.button_group, this.next) - })))); - - o.isDefaultInit && BI.isEmpty(o.items) && BI.nextTick(BI.bind(function () { - o.isDefaultInit && BI.isEmpty(o.items) && this.populate(); - }, this)); - if (BI.isNotEmptyArray(o.items)) { - this.populate(o.items); - } - }, - - hasPrev: function () { - var o = this.options; - if (BI.isNumber(o.count)) { - return this.count < o.count; - } - return !!o.hasPrev.apply(this, [{ - times: this.times, - count: this.count - }]); }, - hasNext: function () { - var o = this.options; - if (BI.isNumber(o.count)) { - return this.count < o.count; + disabledHover: function () { + // 取消hover事件 + if (BI.isNotNull(this.timeout)) { + clearTimeout(this.timeout); } - return !!o.hasNext.apply(this, [{ - times: this.times, - count: this.count - }]); + this._hideTooltip(); + $(this.element).unbind("mouseenter.title" + this.getName()) + .unbind("mousemove.title" + this.getName()) + .unbind("mouseleave.title" + this.getName()); + this._hoverBinded = false; }, - prependItems: function (items) { - this.count += items.length; - if (this.next !== false) { - if (this.hasPrev()) { - this.options.items = this.options.items.concat(items); - this.prev.setLoaded(); - } else { - this.prev.setEnd(); - } - } - this.button_group.prependItems.apply(this.button_group, arguments); + populate: function (items) { + this.items = items || []; }, - addItems: function (items) { - this.count += items.length; - if (BI.isObject(this.next)) { - if (this.hasNext()) { - this.options.items = this.options.items.concat(items); - this.next.setLoaded(); - } else { - this.next.setEnd(); - } + // opt: {container: '', belowMouse: false} + setTitle: function (title, opt) { + this.options.title = title; + if (BI.isKey(title)) { + this.enableHover(opt); + } else { + this.disabledHover(); } - this.button_group.addItems.apply(this.button_group, arguments); }, - populate: function (items) { - var self = this, o = this.options; - if (arguments.length === 0 && (BI.isFunction(o.itemsCreator))) { - o.itemsCreator.apply(this, [{times: 1}, function () { - if (arguments.length === 0) { - throw new Error("arguments can not be null!!!"); - } - self.populate.apply(self, arguments); - o.onLoaded(); - }]); - return; - } - this.options.items = items; - this.times = 1; - this.count = 0; - this.count += items.length; - if (BI.isObject(this.next)) { - if (this.hasNext()) { - this.next.setLoaded(); - } else { - this.next.invisible(); - } - } - if (BI.isObject(this.prev)) { - if (this.hasPrev()) { - this.prev.setLoaded(); - } else { - this.prev.invisible(); - } + setWarningTitle: function (title, opt) { + this.options.warningTitle = title; + if (BI.isKey(title)) { + this.enableHover(opt); + } else { + this.disabledHover(); } - this.button_group.populate.apply(this.button_group, arguments); - }, - - setNotSelectedValue: function () { - this.button_group.setNotSelectedValue.apply(this.button_group, arguments); - }, - - getNotSelectedValue: function () { - return this.button_group.getNotSelectedValue(); - }, - - setValue: function () { - this.button_group.setValue.apply(this.button_group, arguments); - }, - - getValue: function () { - return this.button_group.getValue.apply(this.button_group, arguments); - }, - - getAllButtons: function () { - return this.button_group.getAllButtons(); - }, - - getAllLeaves: function () { - return this.button_group.getAllLeaves(); - }, - - getSelectedButtons: function () { - return this.button_group.getSelectedButtons(); }, - getNotSelectedButtons: function () { - return this.button_group.getNotSelectedButtons(); + getTipType: function () { + return this.options.tipType; }, - getIndexByValue: function (value) { - return this.button_group.getIndexByValue(value); + isReadOnly: function () { + return !!this.options.readonly; }, - getNodeById: function (id) { - return this.button_group.getNodeById(id); + getTitle: function () { + var title = this.options.title; + if(BI.isFunction(title)) { + return title(); + } + return title; }, - getNodeByValue: function (value) { - return this.button_group.getNodeByValue(value); + getWarningTitle: function () { + var title = this.options.warningTitle; + if(BI.isFunction(title)) { + return title(); + } + return title; }, - empty: function () { - this.button_group.empty(); - BI.each([this.prev, this.next], function (i, ob) { - ob && ob.setVisible(false); - }); + setValue: function (val) { + if (!this.options.readonly) { + this.options.value = val; + } }, - destroy: function () { - BI.Loader.superclass.destroy.apply(this, arguments); + getValue: function () { + return this.options.value; } -}); -BI.Loader.EVENT_CHANGE = "EVENT_CHANGE"; -BI.shortcut("bi.loader", BI.Loader);/** - * Created by GUY on 2015/6/26. +});/** + * guy 表示一行数据，通过position来定位位置的数据 + * @class BI.Text + * @extends BI.Single */ - -BI.Navigation = BI.inherit(BI.Widget, { +BI.Text = BI.inherit(BI.Single, { _defaultConfig: function () { - return BI.extend(BI.Navigation.superclass._defaultConfig.apply(this, arguments), { - direction: "bottom", // top, bottom, left, right, custom - logic: { - dynamic: false - }, - single: false, - defaultShowIndex: false, - tab: false, - cardCreator: function (v) { - return BI.createWidget(); - }, - - afterCardCreated: BI.emptyFn, - afterCardShow: BI.emptyFn + var conf = BI.Text.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-text", + textAlign: "left", + whiteSpace: "normal", + lineHeight: null, + handler: null, // 如果传入handler,表示处理文字的点击事件，不是区域的 + hgap: 0, + vgap: 0, + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0, + text: "", + py: "" }); }, - render: function () { + _init: function () { + BI.Text.superclass._init.apply(this, arguments); var self = this, o = this.options; - this.tab = BI.createWidget(this.options.tab, {type: "bi.button_group"}); - this.cardMap = {}; - this.showIndex = 0; - this.layout = BI.createWidget({ - type: "bi.card" - }); - BI.createWidget(BI.extend({ - element: this - }, BI.LogicFactory.createLogic(BI.LogicFactory.createLogicTypeByDirection(o.direction), BI.extend({}, o.logic, { - items: BI.LogicFactory.createLogicItemsByDirection(o.direction, this.tab, this.layout) - })))); - - - new BI.ShowListener({ - eventObj: this.tab, - cardLayout: this.layout, - cardNameCreator: function (v) { - return self.showIndex + v; - }, - cardCreator: function (v) { - var card = o.cardCreator(v); - self.cardMap[v] = card; - return card; - }, - afterCardCreated: BI.bind(this.afterCardCreated, this), - afterCardShow: BI.bind(this.afterCardShow, this) - }); - }, - - mounted: function () { - var o = this.options; - if (o.defaultShowIndex !== false) { - this.setSelect(o.defaultShowIndex); + if (o.hgap + o.lgap > 0) { + this.element.css({ + "padding-left": o.hgap + o.lgap + "px" + }); } - }, - - _deleteOtherCards: function (currCardName) { - var self = this, o = this.options; - if (o.single === true) { - BI.each(this.cardMap, function (name, card) { - if (name !== (currCardName + "")) { - self.layout.deleteCardByName(name); - delete self.cardMap[name]; - } + if (o.hgap + o.rgap > 0) { + this.element.css({ + "padding-right": o.hgap + o.rgap + "px" }); } - }, - - afterCardCreated: function (v) { - var self = this; - this.cardMap[v].on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - if (type === BI.Events.CLICK) { - self.fireEvent(BI.Navigation.EVENT_CHANGE, obj); - } + if (o.vgap + o.tgap > 0) { + this.element.css({ + "padding-top": o.vgap + o.tgap + "px" + }); + } + if (o.vgap + o.bgap > 0) { + this.element.css({ + "padding-bottom": o.vgap + o.bgap + "px" + }); + } + if (BI.isNumber(o.height)) { + this.element.css({lineHeight: o.height + "px"}); + } + if (BI.isNumber(o.lineHeight)) { + this.element.css({lineHeight: o.lineHeight + "px"}); + } + this.element.css({ + textAlign: o.textAlign, + whiteSpace: o.whiteSpace }); - this.options.afterCardCreated.apply(this, arguments); - }, - - afterCardShow: function (v) { - this.showIndex = v; - this._deleteOtherCards(v); - this.options.afterCardShow.apply(this, arguments); - }, - - populate: function () { - var card = this.layout.getShowingCard(); - if (card) { - return card.populate.apply(card, arguments); + if (o.handler) { + this.text = BI.createWidget({ + type: "bi.layout", + tagName: "span" + }); + this.text.element.click(function () { + o.handler(self.getValue()); + }); + BI.createWidget({ + type: "bi.default", + element: this, + items: [this.text] + }); + } else { + this.text = this; } - }, - - _assertCard: function (v) { - if (!this.layout.isCardExisted(v)) { - var card = this.options.cardCreator(v); - this.cardMap[v] = card; - this.layout.addCardByName(v, card); - this.afterCardCreated(v); + if (BI.isKey(o.text)) { + this.setText(o.text); + } else if (BI.isKey(o.value)) { + this.setText(o.value); + } + if (BI.isKey(o.keyword)) { + this.text.element.__textKeywordMarked__(o.text, o.keyword, o.py); } }, - setSelect: function (v) { - this._assertCard(v); - this.layout.showCardByName(v); - this._deleteOtherCards(v); - if (this.showIndex !== v) { - this.showIndex = v; - BI.nextTick(BI.bind(this.afterCardShow, this, v)); - } + doRedMark: function (keyword) { + var o = this.options; + this.text.element.__textKeywordMarked__(o.text || o.value, keyword, o.py); }, - getSelect: function () { - return this.showIndex; + unRedMark: function () { + var o = this.options; + this.text.element.__textKeywordMarked__(o.text || o.value, "", o.py); }, - getSelectedCard: function () { - if (BI.isKey(this.showIndex)) { - return this.cardMap[this.showIndex]; - } + doHighLight: function () { + this.text.element.addClass("bi-high-light"); }, - /** - * @override - */ - setValue: function (v) { - var card = this.layout.getShowingCard(); - if (card) { - card.setValue(v); - } + unHighLight: function () { + this.text.element.removeClass("bi-high-light"); }, - /** - * @override - */ - getValue: function () { - var card = this.layout.getShowingCard(); - if (card) { - return card.getValue(); + setValue: function (text) { + BI.Text.superclass.setValue.apply(this, arguments); + if (!this.isReadOnly()) { + this.setText(text); } }, - empty: function () { - this.layout.deleteAllCard(); - this.cardMap = {}; + setStyle: function (css) { + this.text.element.css(css); }, - destroy: function () { - BI.Navigation.superclass.destroy.apply(this, arguments); + setText: function (text) { + BI.Text.superclass.setText.apply(this, arguments); + this.options.text = text; + this.text.element.html(BI.htmlEncode(text)); } }); -BI.Navigation.EVENT_CHANGE = "EVENT_CHANGE"; -BI.shortcut("bi.navigation", BI.Navigation);/** - * 搜索逻辑控件 +BI.shortcut("bi.text", BI.Text);/** + * guy + * @class BI.BasicButton + * @extends BI.Single * - * Created by GUY on 2015/9/28. - * @class BI.Searcher - * @extends BI.Widget + * 一般的button父级 */ - -BI.Searcher = BI.inherit(BI.Widget, { +BI.BasicButton = BI.inherit(BI.Single, { _defaultConfig: function () { - return BI.extend(BI.Searcher.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-searcher", - lgap: 0, - rgap: 0, - tgap: 0, - bgap: 0, - vgap: 0, - hgap: 0, + var conf = BI.BasicButton.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-basic-button" + (conf.invalid ? "" : " cursor-pointer"), + value: "", + text: "", + stopEvent: false, + stopPropagation: false, + selected: false, + once: false, // 点击一次选中有效,再点无效 + forceSelected: false, // 点击即选中, 选中了就不会被取消,与once的区别是forceSelected不影响事件的触发 + forceNotSelected: false, // 无论怎么点击都不会被选中 + disableSelected: false, // 使能选中 - isDefaultInit: false, - isAutoSearch: true, // 是否自动搜索 - isAutoSync: true, // 是否自动同步数据, 即是否保持搜索面板和adapter面板状态值的统一 - chooseType: BI.ButtonGroup.CHOOSE_TYPE_SINGLE, + shadow: false, + isShadowShowingOnSelected: false, // 选中状态下是否显示阴影 + trigger: null, + handler: BI.emptyFn + }); + }, + _init: function () { + BI.BasicButton.superclass._init.apply(this, arguments); + var opts = this.options; + if (opts.selected === true) { + BI.nextTick(BI.bind(function () { + this.setSelected(opts.selected); + }, this)); + } + BI.nextTick(BI.bind(this.bindEvent, this)); - // isAutoSearch为false时启用 - onSearch: function (op, callback) { - callback([]); - }, + if (opts.shadow) { + this._createShadow(); + } + }, - el: { - type: "bi.search_editor" - }, + _createShadow: function () { + var self = this, o = this.options; - popup: { - type: "bi.searcher_view" - }, + var assertMask = function () { + if (!self.$mask) { + self.$mask = BI.createWidget(BI.isObject(o.shadow) ? o.shadow : {}, { + type: "bi.layout", + cls: "bi-button-mask" + }); + self.$mask.invisible(); + BI.createWidget({ + type: "bi.absolute", + element: self, + items: [{ + el: self.$mask, + left: 0, + right: 0, + top: 0, + bottom: 0 + }] + }); + } + }; - adapter: null, - masker: { // masker层 - offset: {} + this.element.mouseup(function () { + if (!self._hover && !o.isShadowShowingOnSelected) { + assertMask(); + self.$mask.invisible(); } }); - }, - - _init: function () { - BI.Searcher.superclass._init.apply(this, arguments); - var self = this, o = this.options; - - this.editor = BI.createWidget(o.el, { - type: "bi.search_editor" + this.element.on("mouseenter." + this.getName(), function (e) { + if (self.element.__isMouseInBounds__(e)) { + if (self.isEnabled() && !self._hover && (o.isShadowShowingOnSelected || !self.isSelected())) { + assertMask(); + self.$mask.visible(); + } + } }); - - BI.createWidget({ - type: "bi.vertical", - element: this, - lgap: o.lgap, - rgap: o.rgap, - tgap: o.tgap, - bgap: o.bgap, - vgap: o.vgap, - hgap: o.hgap, - items: [this.editor] + this.element.on("mousemove." + this.getName(), function (e) { + if (!self.element.__isMouseInBounds__(e)) { + if (self.isEnabled() && !self._hover) { + assertMask(); + self.$mask.invisible(); + } + } }); - o.isDefaultInit && (this._assertPopupView()); - - var search = BI.debounce(BI.bind(this._search, this), BI.EVENT_RESPONSE_TIME, true); - this.editor.on(BI.Controller.EVENT_CHANGE, function (type) { - switch (type) { - case BI.Events.STARTEDIT: - self._startSearch(); - break; - case BI.Events.EMPTY: - self._stopSearch(); - break; - case BI.Events.CHANGE: - search(); - break; - case BI.Events.PAUSE: - self._pauseSearch(); - break; + this.element.on("mouseleave." + this.getName(), function () { + if (self.isEnabled() && !self._hover) { + assertMask(); + self.$mask.invisible(); } }); }, - _assertPopupView: function () { - var self = this, o = this.options; - if ((o.masker && !BI.Maskers.has(this.getName())) || (o.masker === false && !this.popupView)) { - this.popupView = BI.createWidget(o.popup, { - type: "bi.searcher_view", - chooseType: o.chooseType - }); - this.popupView.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - if (type === BI.Events.CLICK) { - if (o.isAutoSync) { - var values = o.adapter && o.adapter.getValue(); - if (!obj.isSelected()) { - o.adapter && o.adapter.setValue(BI.deepWithout(values, obj.getValue())); - } else { - switch (o.chooseType) { - case BI.ButtonGroup.CHOOSE_TYPE_SINGLE: - o.adapter && o.adapter.setValue([obj.getValue()]); - break; - case BI.ButtonGroup.CHOOSE_TYPE_MULTI: - values.push(obj.getValue()); - o.adapter && o.adapter.setValue(values); - break; + bindEvent: function () { + var self = this; + var o = this.options, hand = this.handle(); + if (!hand) { + return; + } + hand = hand.element; + var triggerArr = (o.trigger || "").split(","); + BI.each(triggerArr, function (idx, trigger) { + switch (trigger) { + case "mouseup": + var mouseDown = false; + hand.mousedown(function () { + mouseDown = true; + }); + hand.mouseup(function (e) { + if (mouseDown === true) { + clk(e); + } + mouseDown = false; + ev(e); + }); + break; + case "mousedown": + var mouseDown = false; + var selected = false; + hand.mousedown(function (e) { + // if (e.button === 0) { + $(document).bind("mouseup." + self.getName(), function (e) { + // if (e.button === 0) { + if (BI.DOM.isExist(self) && !hand.__isMouseInBounds__(e) && mouseDown === true && !selected) { + // self.setSelected(!self.isSelected()); + self._trigger(); } + mouseDown = false; + $(document).unbind("mouseup." + self.getName()); + // } + }); + if (mouseDown === true) { + return; + } + if (self.isSelected()) { + selected = true; + } else { + clk(e); + } + mouseDown = true; + ev(e); + // } + }); + hand.mouseup(function (e) { + // if (e.button === 0) { + if (BI.DOM.isExist(self) && mouseDown === true && selected === true) { + clk(e); + } + mouseDown = false; + selected = false; + $(document).unbind("mouseup." + self.getName()); + // } + }); + break; + case "dblclick": + hand.dblclick(clk); + break; + case "lclick": + var mouseDown = false; + var interval; + hand.mousedown(function (e) { + $(document).bind("mouseup." + self.getName(), function (e) { + interval && clearInterval(interval); + interval = null; + mouseDown = false; + $(document).unbind("mouseup." + self.getName()); + }); + if (mouseDown === true) { + return; + } + if (!self.isEnabled() || (self.isOnce() && self.isSelected())) { + return; } + interval = setInterval(function () { + if (self.isEnabled()) { + self.doClick(); + } + }, 100); + mouseDown = true; + ev(e); + }); + break; + default: + if (o.stopEvent || o.stopPropagation) { + hand.mousedown(function (e) { + ev(e); + }); } - self.fireEvent(BI.Searcher.EVENT_CHANGE, value, obj); - } - }); - BI.nextTick(function () { - self.fireEvent(BI.Searcher.EVENT_AFTER_INIT); - }); - } - if (o.masker && !BI.Maskers.has(this.getName())) { - BI.Maskers.create(this.getName(), o.adapter, BI.extend({ - container: this, - render: this.popupView - }, o.masker)); - } - }, + hand.click(clk); + break; + } + }); - _startSearch: function () { - this._assertPopupView(); - this._stop = false; - this._isSearching = true; - this.fireEvent(BI.Searcher.EVENT_START); - this.popupView.startSearch && this.popupView.startSearch(); - // 搜索前先清空dom - // BI.Maskers.get(this.getName()).empty(); - BI.nextTick(function (name) { - BI.Maskers.show(name); - }, this.getName()); - }, + // 之后的300ms点击无效 + var onClick = BI.debounce(this._doClick, BI.EVENT_RESPONSE_TIME, true); - _pauseSearch: function () { - var o = this.options, name = this.getName(); - this._stop = true; - BI.nextTick(function (name) { - BI.Maskers.hide(name); - }, this.getName()); - if (this._isSearching === true) { - this.popupView && this.popupView.pauseSearch && this.popupView.pauseSearch(); - this.fireEvent(BI.Searcher.EVENT_PAUSE); + function ev (e) { + if (o.stopEvent) { + e.stopEvent(); + } + if (o.stopPropagation) { + e.stopPropagation(); + } } - this._isSearching = false; - }, - _stopSearch: function () { - var o = this.options, name = this.getName(); - this._stop = true; - BI.Maskers.hide(name); - if (this._isSearching === true) { - this.popupView && this.popupView.stopSearch && this.popupView.stopSearch(); - this.fireEvent(BI.Searcher.EVENT_STOP); + function clk (e) { + ev(e); + if (!self.isEnabled() || (self.isOnce() && self.isSelected())) { + return; + } + onClick.apply(self, arguments); } - this._isSearching = false; }, - _search: function () { - var self = this, o = this.options, keyword = this.editor.getValue(); - if (keyword === "" || this._stop) { + _trigger: function () { + var o = this.options; + if (!this.isEnabled()) { return; } - if (o.isAutoSearch) { - var items = (o.adapter && ((o.adapter.getItems && o.adapter.getItems()) || o.adapter.attr("items"))) || []; - var finding = BI.Func.getSearchResult(items, keyword); - var matched = finding.matched, finded = finding.finded; - this.popupView.populate(finded, matched, keyword); - o.isAutoSync && o.adapter && o.adapter.getValue && this.popupView.setValue(o.adapter.getValue()); - self.fireEvent(BI.Searcher.EVENT_SEARCHING); - return; + if (!this.isDisableSelected()) { + this.isForceSelected() ? this.setSelected(true) : + (this.isForceNotSelected() ? this.setSelected(false) : + this.setSelected(!this.isSelected())); } - this.popupView.loading && this.popupView.loading(); - o.onSearch({ - times: 1, - keyword: keyword, - selectedValues: o.adapter && o.adapter.getValue() - }, function (searchResult, matchResult) { - if (!self._stop) { - var args = [].slice.call(arguments); - if (args.length > 0) { - args.push(keyword); - } - BI.Maskers.show(self.getName()); - self.popupView.populate.apply(self.popupView, args); - o.isAutoSync && o.adapter && o.adapter.getValue && self.popupView.setValue(o.adapter.getValue()); - self.popupView.loaded && self.popupView.loaded(); - self.fireEvent(BI.Searcher.EVENT_SEARCHING); + if (this.isValid()) { + o.handler.call(this, this.getValue(), this); + var v = this.getValue(); + this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.CLICK, v, this); + this.fireEvent(BI.BasicButton.EVENT_CHANGE, v, this); + if (o.action) { + BI.Actions.runAction(o.action, o); } - }); + } }, - setAdapter: function (adapter) { - this.options.adapter = adapter; - BI.Maskers.remove(this.getName()); + _doClick: function (e) { + if (this.isValid()) { + this.beforeClick(e); + } + this._trigger(); + if (this.isValid()) { + this.doClick(e); + } }, - doSearch: function () { - if (this.isSearching()) { - this._search(); - } + beforeClick: function () { + }, - stopSearch: function () { - this._stopSearch();// 先停止搜索，然后再去设置editor为空 - // important:停止搜索必须退出编辑状态,这里必须加上try(input框不显示时blur会抛异常) - try { - this.editor.blur(); - } catch (e) { - if (!this.editor.blur) { - throw new Error("editor没有实现blur方法"); - } - } finally { - this.editor.setValue(""); + doClick: function () { + + }, + + handle: function () { + return this; + }, + + hover: function () { + this._hover = true; + this.handle().element.addClass("hover"); + if (this.options.shadow) { + this.$mask && this.$mask.setVisible(true); } }, - isSearching: function () { - return this._isSearching; + dishover: function () { + this._hover = false; + this.handle().element.removeClass("hover"); + if (this.options.shadow) { + this.$mask && this.$mask.setVisible(false); + } }, - isViewVisible: function () { - return this.editor.isEnabled() && BI.Maskers.isVisible(this.getName()); + setSelected: function (b) { + var o = this.options; + o.selected = b; + if (b) { + this.handle().element.addClass("active"); + } else { + this.handle().element.removeClass("active"); + } + if (o.shadow && !o.isShadowShowingOnSelected) { + this.$mask && this.$mask.setVisible(false); + } }, - getView: function () { - return this.popupView; + isSelected: function () { + return this.options.selected; }, - hasMatched: function () { - this._assertPopupView(); - return this.popupView.hasMatched(); + isOnce: function () { + return this.options.once; }, - adjustHeight: function () { - if (BI.Maskers.has(this.getName()) && BI.Maskers.get(this.getName()).isVisible()) { - BI.Maskers.show(this.getName()); - } + isForceSelected: function () { + return this.options.forceSelected; }, - adjustView: function () { - this.isViewVisible() && BI.Maskers.show(this.getName()); + isForceNotSelected: function () { + return this.options.forceNotSelected; }, - setValue: function (v) { - this._assertPopupView(); - this.popupView && this.popupView.setValue(v); + isDisableSelected: function () { + return this.options.disableSelected; }, - getKeyword: function () { - return this.editor.getValue(); + setText: function (text) { + this.options.text = text; }, - getKeywords: function () { - return this.editor.getKeywords(); + getText: function () { + return this.options.text; }, - getValue: function () { - var o = this.options; - if (o.isAutoSync && o.adapter && o.adapter.getValue) { - return o.adapter.getValue(); - } - if (this.isSearching()) { - return this.popupView.getValue(); - } else if (o.adapter && o.adapter.getValue) { - return o.adapter.getValue(); + _setEnable: function (enable) { + BI.BasicButton.superclass._setEnable.apply(this, arguments); + if (enable === true) { + this.element.removeClass("base-disabled disabled"); + } else if (enable === false) { + this.element.addClass("base-disabled disabled"); } - return this.popupView.getValue(); - - }, - - populate: function (result, searchResult, keyword) { - var o = this.options; - this._assertPopupView(); - this.popupView.populate.apply(this.popupView, arguments); - if (o.isAutoSync && o.adapter && o.adapter.getValue) { - this.popupView.setValue(o.adapter.getValue()); + if (!enable) { + if (this.options.shadow) { + this.$mask && this.$mask.setVisible(false); + } } }, empty: function () { - this.popupView && this.popupView.empty(); + $(document).unbind("mouseup." + this.getName()); + BI.BasicButton.superclass.empty.apply(this, arguments); }, destroy: function () { - BI.Maskers.remove(this.getName()); - BI.Searcher.superclass.destroy.apply(this, arguments); + BI.BasicButton.superclass.destroy.apply(this, arguments); } }); -BI.Searcher.EVENT_CHANGE = "EVENT_CHANGE"; -BI.Searcher.EVENT_START = "EVENT_START"; -BI.Searcher.EVENT_STOP = "EVENT_STOP"; -BI.Searcher.EVENT_PAUSE = "EVENT_PAUSE"; -BI.Searcher.EVENT_SEARCHING = "EVENT_SEARCHING"; -BI.Searcher.EVENT_AFTER_INIT = "EVENT_AFTER_INIT"; - -BI.shortcut("bi.searcher", BI.Searcher);/** - * - * 切换显示或隐藏面板 +BI.BasicButton.EVENT_CHANGE = "BasicButton.EVENT_CHANGE";/** + * 表示一个可以展开的节点, 不仅有选中状态而且有展开状态 * - * Created by GUY on 2015/11/2. - * @class BI.Switcher - * @extends BI.Widget + * Created by GUY on 2015/9/9. + * @class BI.NodeButton + * @extends BI.BasicButton + * @abstract */ -BI.Switcher = BI.inherit(BI.Widget, { +BI.NodeButton = BI.inherit(BI.BasicButton, { _defaultConfig: function () { - return BI.extend(BI.Switcher.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-switcher", - direction: BI.Direction.Top, - trigger: "click", - toggle: true, - el: {}, - popup: {}, - adapter: null, - masker: {}, - switcherClass: "bi-switcher-popup", - hoverClass: "bi-switcher-hover" + var conf = BI.NodeButton.superclass._defaultConfig.apply(this, arguments); + return BI.extend( conf, { + baseCls: (conf.baseCls || "") + " bi-node", + open: false }); }, _init: function () { - BI.Switcher.superclass._init.apply(this, arguments); - var self = this, o = this.options; - this._initSwitcher(); - this._initPullDownAction(); - this.switcher.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { - if (self.isEnabled() && self.isValid()) { - if (type === BI.Events.EXPAND) { - self._popupView(); - } - if (type === BI.Events.COLLAPSE) { - self._hideView(); - } - if (type === BI.Events.EXPAND) { - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - self.fireEvent(BI.Switcher.EVENT_EXPAND); - } - if (type === BI.Events.COLLAPSE) { - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - self.isViewVisible() && self.fireEvent(BI.Switcher.EVENT_COLLAPSE); - } - if (type === BI.Events.CLICK) { - self.fireEvent(BI.Switcher.EVENT_TRIGGER_CHANGE, value, obj); - } - } + BI.NodeButton.superclass._init.apply(this, arguments); + var self = this; + BI.nextTick(function () { + self.setOpened(self.isOpened()); }); + }, - this.element.hover(function () { - if (self.isEnabled() && self.switcher.isEnabled()) { - self.element.addClass(o.hoverClass); - } - }, function () { - if (self.isEnabled() && self.switcher.isEnabled()) { - self.element.removeClass(o.hoverClass); - } - }); - BI.createWidget({ - type: "bi.vertical", - scrolly: false, - element: this, - items: [ - {el: this.switcher} - ] - }); - o.isDefaultInit && (this._assertPopupView()); + doClick: function () { + BI.NodeButton.superclass.doClick.apply(this, arguments); + this.setOpened(!this.isOpened()); }, - _toggle: function () { - this._assertPopupView(); - if (this.isExpanded()) { - this._hideView(); - } else { - if (this.isEnabled()) { - this._popupView(); - } - } + isOnce: function () { + return false; }, - _initPullDownAction: function () { - var self = this, o = this.options; - var evs = this.options.trigger.split(","); - BI.each(evs, function (i, e) { - switch (e) { - case "hover": - self.element[e](function (e) { - if (self.isEnabled() && self.switcher.isEnabled()) { - self._popupView(); - self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, "", self.switcher); - self.fireEvent(BI.Switcher.EVENT_EXPAND); - } - }, function () { - if (self.isEnabled() && self.switcher.isEnabled() && o.toggle) { - self._hideView(); - self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, "", self.switcher); - self.fireEvent(BI.Switcher.EVENT_COLLAPSE); - } - }); - break; - default : - if (e) { - self.element.off(e + "." + self.getName()).on(e + "." + self.getName(), BI.debounce(function (e) { - if (self.switcher.element.__isMouseInBounds__(e)) { - if (self.isEnabled() && self.switcher.isEnabled()) { - o.toggle ? self._toggle() : self._popupView(); - if (self.isExpanded()) { - self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, "", self.switcher); - self.fireEvent(BI.Switcher.EVENT_EXPAND); - } else { - self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, "", self.switcher); - self.fireEvent(BI.Switcher.EVENT_COLLAPSE); - } - } - } - }, BI.EVENT_RESPONSE_TIME, true)); - } - break; - } - }); + isOpened: function () { + return !!this.options.open; }, - _initSwitcher: function () { - this.switcher = BI.createWidget(this.options.el); + setOpened: function (b) { + this.options.open = !!b; }, - _assertPopupView: function () { - var self = this, o = this.options; - if (!this._created) { - this.popupView = BI.createWidget(o.popup, { - type: "bi.button_group", - element: o.adapter && BI.Maskers.create(this.getName(), o.adapter, BI.extend({container: this}, o.masker)), - cls: "switcher-popup", - layouts: [{ - type: "bi.vertical", - hgap: 0, - vgap: 0 - }] - }); - this.popupView.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - if (type === BI.Events.CLICK) { - self.fireEvent(BI.Switcher.EVENT_CHANGE, value, obj); - } - }); - if (o.direction !== BI.Direction.Custom && !o.adapter) { - BI.createWidget({ - type: "bi.vertical", - scrolly: false, - element: this, - items: [ - {el: this.popupView} - ] - }); - } - this._created = true; - BI.nextTick(function () { - self.fireEvent(BI.Switcher.EVENT_AFTER_INIT); - }); + triggerCollapse: function () { + if(this.isOpened()) { + this.setOpened(false); + this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, this.getValue(), this); } }, - _hideView: function () { - this.fireEvent(BI.Switcher.EVENT_BEFORE_HIDEVIEW); - var self = this, o = this.options; - o.adapter ? BI.Maskers.hide(self.getName()) : (self.popupView && self.popupView.setVisible(false)); - BI.nextTick(function () { - o.adapter ? BI.Maskers.hide(self.getName()) : (self.popupView && self.popupView.setVisible(false)); - self.element.removeClass(o.switcherClass); - self.fireEvent(BI.Switcher.EVENT_AFTER_HIDEVIEW); + triggerExpand: function () { + if(!this.isOpened()) { + this.setOpened(true); + this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, this.getValue(), this); + } + } +});/** + * guy + * tip提示 + * zIndex在10亿级别 + * @class BI.Tip + * @extends BI.Single + * @abstract + */ +BI.Tip = BI.inherit(BI.Single, { + _defaultConfig: function () { + var conf = BI.Link.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-tip", + zIndex: BI.zIndex_tip }); }, - _popupView: function () { - var self = this, o = this.options; - this._assertPopupView(); - this.fireEvent(BI.Switcher.EVENT_BEFORE_POPUPVIEW); - o.adapter ? BI.Maskers.show(this.getName()) : self.popupView.setVisible(true); - BI.nextTick(function (name) { - o.adapter ? BI.Maskers.show(name) : self.popupView.setVisible(true); - self.element.addClass(o.switcherClass); - self.fireEvent(BI.Switcher.EVENT_AFTER_POPUPVIEW); - }, this.getName()); - }, - - populate: function (items) { - this._assertPopupView(); - this.popupView.populate.apply(this.popupView, arguments); - this.switcher.populate.apply(this.switcher, arguments); - }, + _init: function () { + BI.Tip.superclass._init.apply(this, arguments); + this.element.css({zIndex: this.options.zIndex}); + } +});/** + * Created by GUY on 2015/6/26. + * @class BI.ButtonGroup + * @extends BI.Widget + */ - _setEnable: function (arg) { - BI.Switcher.superclass._setEnable.apply(this, arguments); - !arg && this.isViewVisible() && this._hideView(); +BI.ButtonGroup = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.ButtonGroup.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-button-group", + behaviors: {}, + items: [], + chooseType: BI.Selection.Single, + layouts: [{ + type: "bi.center", + hgap: 0, + vgap: 0 + }] + }); }, - setValue: function (v) { - this._assertPopupView(); - this.switcher.setValue(v); - this.popupView && this.popupView.setValue(v); + _init: function () { + BI.ButtonGroup.superclass._init.apply(this, arguments); + var behaviors = {}; + BI.each(this.options.behaviors, function (key, rule) { + behaviors[key] = BI.BehaviorFactory.createBehavior(key, { + rule: rule + }); + }); + this.behaviors = behaviors; + this.populate(this.options.items); }, - getValue: function () { - this._assertPopupView(); - return this.popupView ? this.popupView.getValue() : []; + _createBtns: function (items) { + var o = this.options; + return BI.createWidgets(BI.createItems(items, { + type: "bi.text_button" + })); }, - setAdapter: function (adapter) { - this.options.adapter = adapter; - BI.Maskers.remove(this.getName()); - }, + _btnsCreator: function (items) { + var self = this, args = Array.prototype.slice.call(arguments), o = this.options; + var buttons = this._createBtns(items); + args[0] = buttons; - isViewVisible: function () { - return this.isEnabled() && this.switcher.isEnabled() && - (this.options.adapter ? BI.Maskers.isVisible(this.getName()) : (this.popupView && this.popupView.isVisible())); - }, + BI.each(this.behaviors, function (i, behavior) { + behavior.doBehavior.apply(behavior, args); + }); + BI.each(buttons, function (i, btn) { + btn.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { + if (type === BI.Events.CLICK) { + switch (o.chooseType) { + case BI.ButtonGroup.CHOOSE_TYPE_SINGLE: + self.setValue(btn.getValue()); + break; + case BI.ButtonGroup.CHOOSE_TYPE_NONE: + self.setValue([]); + break; + } + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + self.fireEvent(BI.ButtonGroup.EVENT_CHANGE, value, obj); + } else { + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + } + }); + btn.on(BI.Events.DESTROY, function () { + BI.remove(self.buttons, btn); + }); + }); - isExpanded: function () { - return this.isViewVisible(); + return buttons; }, - showView: function () { - if (this.isEnabled() && this.switcher.isEnabled()) { - this._popupView(); + _packageBtns: function (btns) { + var o = this.options; + for (var i = o.layouts.length - 1; i > 0; i--) { + btns = BI.map(btns, function (k, it) { + return BI.extend({}, o.layouts[i], { + items: [ + BI.extend({}, o.layouts[i].el, { + el: it + }) + ] + }); + }); } + return btns; }, - hideView: function () { - this._hideView(); - }, - - getView: function () { - return this.popupView; + _packageSimpleItems: function (btns) { + var o = this.options; + return BI.map(o.items, function (i, item) { + if (BI.stripEL(item) === item) { + return btns[i]; + } + return BI.extend({}, item, { + el: btns[i] + }); + }); }, - adjustView: function () { - this.isViewVisible() && BI.Maskers.show(this.getName()); + _packageItems: function (items, packBtns) { + return BI.createItems(BI.makeArrayByArray(items, {}), BI.clone(packBtns)); }, - getAllLeaves: function () { - return this.popupView && this.popupView.getAllLeaves(); - }, + _packageLayout: function (items) { + var o = this.options, layout = BI.deepClone(o.layouts[0]); - getNodeById: function (id) { - if (this.switcher.attr("id") === id) { - return this.switcher; + var lay = BI.formatEL(layout).el; + while (lay && lay.items && !BI.isEmpty(lay.items)) { + lay = BI.formatEL(lay.items[0]).el; } - return this.popupView && this.popupView.getNodeById(id); + lay.items = items; + return layout; }, - getNodeByValue: function (value) { - if (this.switcher.getValue() === value) { - return this.switcher; - } - return this.popupView && this.popupView.getNodeByValue(value); + // 如果是一个简单的layout + _isSimpleLayout: function () { + var o = this.options; + return o.layouts.length === 1 && !BI.isArray(o.items[0]); }, - empty: function () { - this.popupView && this.popupView.empty(); + doBehavior: function () { + var args = Array.prototype.slice.call(arguments); + args.unshift(this.buttons); + BI.each(this.behaviors, function (i, behavior) { + behavior.doBehavior.apply(behavior, args); + }); }, - destroy: function () { - BI.Switcher.superclass.destroy.apply(this, arguments); - } -}); -BI.Switcher.EVENT_EXPAND = "EVENT_EXPAND"; -BI.Switcher.EVENT_COLLAPSE = "EVENT_COLLAPSE"; -BI.Switcher.EVENT_TRIGGER_CHANGE = "EVENT_TRIGGER_CHANGE"; -BI.Switcher.EVENT_CHANGE = "EVENT_CHANGE"; -BI.Switcher.EVENT_AFTER_INIT = "EVENT_AFTER_INIT"; - - -BI.Switcher.EVENT_BEFORE_POPUPVIEW = "EVENT_BEFORE_POPUPVIEW"; -BI.Switcher.EVENT_AFTER_POPUPVIEW = "EVENT_AFTER_POPUPVIEW"; -BI.Switcher.EVENT_BEFORE_HIDEVIEW = "EVENT_BEFORE_HIDEVIEW"; -BI.Switcher.EVENT_AFTER_HIDEVIEW = "EVENT_AFTER_HIDEVIEW"; + prependItems: function (items) { + var o = this.options; + var btns = this._btnsCreator.apply(this, arguments); + this.buttons = BI.concat(btns, this.buttons); -BI.shortcut("bi.switcher", BI.Switcher);/** - * Created by GUY on 2015/6/26. - */ + if (this._isSimpleLayout() && this.layouts && this.layouts.prependItems) { + this.layouts.prependItems(btns); + return; + } -BI.Tab = BI.inherit(BI.Widget, { - _defaultConfig: function () { - return BI.extend(BI.Tab.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-tab", - direction: "top", // top, bottom, left, right, custom - single: false, // 是不是单页面 - logic: { - dynamic: false - }, - defaultShowIndex: false, - tab: false, - cardCreator: function (v) { - return BI.createWidget(); - } - }); + items = this._packageItems(items, this._packageBtns(btns)); + this.layouts.prependItems(this._packageLayout(items).items); }, - render: function () { - var self = this, o = this.options; - if (BI.isObject(o.tab)) { - this.tab = BI.createWidget(this.options.tab, {type: "bi.button_group"}); - this.tab.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - }); + addItems: function (items) { + var o = this.options; + var btns = this._btnsCreator.apply(this, arguments); + this.buttons = BI.concat(this.buttons, btns); + + // 如果是一个简单的layout + if (this._isSimpleLayout() && this.layouts && this.layouts.addItems) { + this.layouts.addItems(btns); + return; } - this.cardMap = {}; - this.layout = BI.createWidget({ - type: "bi.card" - }); - BI.createWidget(BI.extend({ - element: this - }, BI.LogicFactory.createLogic(BI.LogicFactory.createLogicTypeByDirection(o.direction), BI.extend({}, o.logic, { - items: BI.LogicFactory.createLogicItemsByDirection(o.direction, this.tab, this.layout) - })))); + items = this._packageItems(items, this._packageBtns(btns)); + this.layouts.addItems(this._packageLayout(items).items); + }, + + removeItemAt: function (indexes) { + BI.removeAt(this.buttons, indexes); + this.layouts.removeItemAt(indexes); + }, - var listener = new BI.ShowListener({ - eventObj: this.tab, - cardLayout: this.layout, - cardCreator: function (v) { - var card = o.cardCreator.apply(self, arguments); - self.cardMap[v] = card; - return card; - }, - afterCardShow: function (v) { - self._deleteOtherCards(v); - self.curr = v; + removeItems: function (values) { + values = BI.isArray(values) ? values : [values]; + var deleted = []; + BI.each(this.buttons, function (i, button) { + if (BI.deepContains(values, button.getValue())) { + deleted.push(i); } }); - listener.on(BI.ShowListener.EVENT_CHANGE, function (value) { - self.fireEvent(BI.Tab.EVENT_CHANGE, value, self); - }); + BI.removeAt(this.buttons, deleted); + this.layouts.removeItemAt(deleted); }, - _deleteOtherCards: function (currCardName) { - var self = this, o = this.options; - if (o.single === true) { - BI.each(this.cardMap, function (name, card) { - if (name !== (currCardName + "")) { - self.layout.deleteCardByName(name); - delete self.cardMap[name]; - } - }); + populate: function (items) { + items = items || []; + this.empty(); + this.options.items = items; + + this.buttons = this._btnsCreator.apply(this, arguments); + if (this._isSimpleLayout()) { + items = this._packageSimpleItems(this.buttons); + } else { + items = this._packageItems(items, this._packageBtns(this.buttons)); } + + this.layouts = BI.createWidget(BI.extend({element: this}, this._packageLayout(items))); }, - _assertCard: function (v) { - if (!this.layout.isCardExisted(v)) { - var card = this.options.cardCreator(v); - this.cardMap[v] = card; - this.layout.addCardByName(v, card); - } + setNotSelectedValue: function (v) { + v = BI.isArray(v) ? v : [v]; + BI.each(this.buttons, function (i, item) { + if (BI.deepContains(v, item.getValue())) { + item.setSelected && item.setSelected(false); + } else { + item.setSelected && item.setSelected(true); + } + }); }, - mounted: function () { - var o = this.options; - if (o.defaultShowIndex !== false) { - this.setSelect(o.defaultShowIndex); - } + setEnabledValue: function (v) { + v = BI.isArray(v) ? v : [v]; + BI.each(this.buttons, function (i, item) { + if (BI.deepContains(v, item.getValue())) { + item.setEnable(true); + } else { + item.setEnable(false); + } + }); }, - setSelect: function (v) { - this.tab && this.tab.setValue(v); - this._assertCard(v); - this.layout.showCardByName(v); - this._deleteOtherCards(v); - if (this.curr !== v) { - this.curr = v; - } + setValue: function (v) { + v = BI.isArray(v) ? v : [v]; + BI.each(this.buttons, function (i, item) { + if (BI.deepContains(v, item.getValue())) { + item.setSelected && item.setSelected(true); + } else { + item.setSelected && item.setSelected(false); + } + }); }, - removeTab: function (cardname) { - var self = this, o = this.options; - BI.any(this.cardMap, function (name, card) { - if (BI.isEqual(name, (cardname + ""))) { - self.layout.deleteCardByName(name); - delete self.cardMap[name]; - return true; + getNotSelectedValue: function () { + var v = []; + BI.each(this.buttons, function (i, item) { + if (item.isEnabled() && !(item.isSelected && item.isSelected())) { + v.push(item.getValue()); } }); + return v; }, - getSelect: function () { - return this.curr; + getValue: function () { + var v = []; + BI.each(this.buttons, function (i, item) { + if (item.isEnabled() && item.isSelected && item.isSelected()) { + v.push(item.getValue()); + } + }); + return v; }, - getSelectedTab: function () { - return this.layout.getShowingCard(); + getAllButtons: function () { + return this.buttons; }, - getTab: function (v) { - this._assertCard(v); - return this.layout.getCardByName(v); + getAllLeaves: function () { + return this.buttons; }, - setValue: function (v) { - var card = this.layout.getShowingCard(); - if (card) { - card.setValue(v); - } + getSelectedButtons: function () { + var btns = []; + BI.each(this.buttons, function (i, item) { + if (item.isSelected && item.isSelected()) { + btns.push(item); + } + }); + return btns; }, - getValue: function () { - var card = this.layout.getShowingCard(); - if (card) { - return card.getValue(); - } + getNotSelectedButtons: function () { + var btns = []; + BI.each(this.buttons, function (i, item) { + if (item.isSelected && !item.isSelected()) { + btns.push(item); + } + }); + return btns; }, - populate: function () { - var card = this.layout.getShowingCard(); - if (card) { - return card.populate && card.populate.apply(card, arguments); - } + getIndexByValue: function (value) { + var index = -1; + BI.any(this.buttons, function (i, item) { + if (item.isEnabled() && item.getValue() === value) { + index = i; + return true; + } + }); + return index; + }, + + getNodeById: function (id) { + var node; + BI.any(this.buttons, function (i, item) { + if (item.isEnabled() && item.options.id === id) { + node = item; + return true; + } + }); + return node; + }, + + getNodeByValue: function (value) { + var node; + BI.any(this.buttons, function (i, item) { + if (item.isEnabled() && item.getValue() === value) { + node = item; + return true; + } + }); + return node; }, empty: function () { - this.layout.deleteAllCard(); - this.cardMap = {}; + BI.ButtonGroup.superclass.empty.apply(this, arguments); + this.options.items = []; }, destroy: function () { - this.cardMap = {}; - BI.Tab.superclass.destroy.apply(this, arguments); + BI.ButtonGroup.superclass.destroy.apply(this, arguments); + this.options.items = []; } }); -BI.Tab.EVENT_CHANGE = "EVENT_CHANGE"; +BI.extend(BI.ButtonGroup, { + CHOOSE_TYPE_SINGLE: BI.Selection.Single, + CHOOSE_TYPE_MULTI: BI.Selection.Multi, + CHOOSE_TYPE_ALL: BI.Selection.All, + CHOOSE_TYPE_NONE: BI.Selection.None, + CHOOSE_TYPE_DEFAULT: BI.Selection.Default +}); +BI.ButtonGroup.EVENT_CHANGE = "EVENT_CHANGE"; -BI.shortcut("bi.tab", BI.Tab);/** - * 表示当前对象 - * - * Created by GUY on 2015/9/7. - * @class BI.EL - * @extends BI.Widget +BI.shortcut("bi.button_group", BI.ButtonGroup);/** + * Created by GUY on 2015/8/10. + * @class BI.ButtonTree + * @extends BI.ButtonGroup */ -BI.EL = BI.inherit(BI.Widget, { + +BI.ButtonTree = BI.inherit(BI.ButtonGroup, { _defaultConfig: function () { - return BI.extend(BI.EL.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-el", - el: {}, - layout: {} + return BI.extend(BI.ButtonTree.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-button-tree" }); }, + _init: function () { - BI.EL.superclass._init.apply(this, arguments); - var self = this, o = this.options; - this.ele = BI.createWidget(o.el); - BI.createWidget(o.layout, { - type: "bi.adaptive", - element: this, - items: [this.ele] + BI.ButtonTree.superclass._init.apply(this, arguments); + }, + + setNotSelectedValue: function (v) { + v = BI.isArray(v) ? v : [v]; + BI.each(this.buttons, function (i, item) { + if (!BI.isFunction(item.setSelected)) { + item.setNotSelectedValue(v); + return; + } + if (BI.deepContains(v, item.getValue())) { + item.setSelected(false); + } else { + item.setSelected(true); + } }); - this.ele.on(BI.Controller.EVENT_CHANGE, function () { - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + }, + + setEnabledValue: function (v) { + v = BI.isArray(v) ? v : [v]; + BI.each(this.buttons, function (i, item) { + if (BI.isFunction(item.setEnabledValue)) { + item.setEnabledValue(v); + return; + } + if (BI.deepContains(v, item.getValue())) { + item.setEnable(true); + } else { + item.setEnable(false); + } }); }, setValue: function (v) { - this.ele.setValue(v); + v = BI.isArray(v) ? v : [v]; + BI.each(this.buttons, function (i, item) { + if (!BI.isFunction(item.setSelected)) { + item.setValue(v); + return; + } + if (BI.deepContains(v, item.getValue())) { + item.setSelected(true); + } else { + item.setSelected(false); + } + }); }, - getValue: function () { - return this.ele.getValue(); + getNotSelectedValue: function () { + var v = []; + BI.each(this.buttons, function (i, item) { + if (item.isEnabled() && !BI.isFunction(item.setSelected)) { + v = BI.concat(v, item.getNotSelectedValue()); + return; + } + if (item.isEnabled() && item.isSelected && !item.isSelected()) { + v.push(item.getValue()); + } + }); + return v; }, - populate: function () { - this.ele.populate.apply(this, arguments); - } -}); -BI.shortcut("bi.el", BI.EL);// CodeMirror, copyright (c) by Marijn Haverbeke and others -// Distributed under an MIT license: http://codemirror.net/LICENSE - -// This is CodeMirror (http://codemirror.net), a code editor -// implemented in JavaScript on top of the browser's DOM. -// -// You can find some technical background for some of the code below -// at http://marijnhaverbeke.nl/blog/#cm-internals . + getValue: function () { + var v = []; + BI.each(this.buttons, function (i, item) { + if (item.isEnabled() && !BI.isFunction(item.setSelected)) { + v = BI.concat(v, item.getValue()); + return; + } + if (item.isEnabled() && item.isSelected && item.isSelected()) { + v.push(item.getValue()); + } + }); + return v; + }, -(function (mod) { - this.CodeMirror = mod(); -})(function () { - "use strict"; + getSelectedButtons: function () { + var btns = []; + BI.each(this.buttons, function (i, item) { + if (item.isEnabled() && !BI.isFunction(item.setSelected)) { + btns = btns.concat(item.getSelectedButtons()); + return; + } + if (item.isSelected && item.isSelected()) { + btns.push(item); + } + }); + return btns; + }, - // BROWSER SNIFFING - - // Kludges for bugs and behavior differences that can't be feature - // detected are enabled based on userAgent etc sniffing. - - var gecko = /gecko\/\d/i.test(navigator.userAgent); - var ie_upto10 = /MSIE \d/.test(navigator.userAgent); - var ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent); - var ie = ie_upto10 || ie_11up; - var ie_version = ie && (ie_upto10 ? document.documentMode || 6 : ie_11up[1]); - var webkit = /WebKit\//.test(navigator.userAgent); - var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(navigator.userAgent); - var chrome = /Chrome\//.test(navigator.userAgent); - var presto = /Opera\//.test(navigator.userAgent); - var safari = /Apple Computer/.test(navigator.vendor); - var mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(navigator.userAgent); - var phantom = /PhantomJS/.test(navigator.userAgent); - - var ios = /AppleWebKit/.test(navigator.userAgent) && /Mobile\/\w+/.test(navigator.userAgent); - // This is woefully incomplete. Suggestions for alternative methods welcome. - var mobile = ios || /Android|webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(navigator.userAgent); - var mac = ios || /Mac/.test(navigator.platform); - var windows = /win/i.test(navigator.platform); - - var presto_version = presto && navigator.userAgent.match(/Version\/(\d*\.\d*)/); - if (presto_version) presto_version = Number(presto_version[1]); - if (presto_version && presto_version >= 15) { presto = false; webkit = true; } - // Some browsers use the wrong event properties to signal cmd/ctrl on OS X - var flipCtrlCmd = mac && (qtwebkit || presto && (presto_version == null || presto_version < 12.11)); - var captureRightClick = gecko || (ie && ie_version >= 9); - - // Optimize some code when these features are not used. - var sawReadOnlySpans = false, sawCollapsedSpans = false; - - // EDITOR CONSTRUCTOR - - // A CodeMirror instance represents an editor. This is the object - // that user code is usually dealing with. - - function CodeMirror (place, options) { - if (!(this instanceof CodeMirror)) return new CodeMirror(place, options); - - this.options = options = options ? copyObj(options) : {}; - // Determine effective options based on given values and defaults. - copyObj(defaults, options, false); - setGuttersForLineNumbers(options); - - var doc = options.value; - if (typeof doc === "string") doc = new Doc(doc, options.mode); - this.doc = doc; - - var input = new CodeMirror.inputStyles[options.inputStyle](this); - var display = this.display = new Display(place, doc, input); - display.wrapper.CodeMirror = this; - updateGutters(this); - themeChanged(this); - if (options.lineWrapping) {this.display.wrapper.className += " CodeMirror-wrap";} - if (options.autofocus && !mobile) display.input.focus(); - initScrollbars(this); - - this.state = { - keyMaps: [], // stores maps added by addKeyMap - overlays: [], // highlighting overlays, as added by addOverlay - modeGen: 0, // bumped when mode/overlay changes, used to invalidate highlighting info - overwrite: false, - delayingBlurEvent: false, - focused: false, - suppressEdits: false, // used to disable editing during key handlers when in readOnly mode - pasteIncoming: false, cutIncoming: false, // help recognize paste/cut edits in input.poll - draggingText: false, - highlight: new Delayed(), // stores highlight worker timeout - keySeq: null, // Unfinished key sequence - specialChars: null - }; + getNotSelectedButtons: function () { + var btns = []; + BI.each(this.buttons, function (i, item) { + if (item.isEnabled() && !BI.isFunction(item.setSelected)) { + btns = btns.concat(item.getNotSelectedButtons()); + return; + } + if (item.isSelected && !item.isSelected()) { + btns.push(item); + } + }); + return btns; + }, - var cm = this; - - // Override magic textarea content restore that IE sometimes does - // on our hidden textarea on reload - if (ie && ie_version < 11) setTimeout(function () { cm.display.input.reset(true); }, 20); - - registerEventHandlers(this); - ensureGlobalHandlers(); - - startOperation(this); - this.curOp.forceUpdate = true; - attachDoc(this, doc); - - if ((options.autofocus && !mobile) || cm.hasFocus()) {setTimeout(bind(onFocus, this), 20);} else {onBlur(this);} - - for (var opt in optionHandlers) { - if (optionHandlers.hasOwnProperty(opt)) {optionHandlers[opt](this, options[opt], Init);} - } - maybeUpdateLineNumberWidth(this); - if (options.finishInit) options.finishInit(this); - for (var i = 0; i < initHooks.length; ++i) initHooks[i](this); - endOperation(this); - // Suppress optimizelegibility in Webkit, since it breaks text - // measuring on line wrapping boundaries. - if (webkit && options.lineWrapping && - getComputedStyle(display.lineDiv).textRendering == "optimizelegibility") {display.lineDiv.style.textRendering = "auto";} - } - - // DISPLAY CONSTRUCTOR - - // The display handles the DOM integration, both for input reading - // and content drawing. It holds references to DOM nodes and - // display-related state. - - function Display (place, doc, input) { - var d = this; - this.input = input; - - // Covers bottom-right square when both scrollbars are present. - d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler"); - d.scrollbarFiller.setAttribute("cm-not-content", "true"); - // Covers bottom of gutter when coverGutterNextToScrollbar is on - // and h scrollbar is present. - d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler"); - d.gutterFiller.setAttribute("cm-not-content", "true"); - // Will contain the actual code, positioned to cover the viewport. - d.lineDiv = elt("div", null, "CodeMirror-code"); - // Elements are added to these to represent selection and cursors. - d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1"); - d.cursorDiv = elt("div", null, "CodeMirror-cursors"); - // A visibility: hidden element used to find the size of things. - d.measure = elt("div", null, "CodeMirror-measure"); - // When lines outside of the viewport are measured, they are drawn in this. - d.lineMeasure = elt("div", null, "CodeMirror-measure"); - // Wraps everything that needs to exist inside the vertically-padded coordinate system - d.lineSpace = elt("div", [d.measure, d.lineMeasure, d.selectionDiv, d.cursorDiv, d.lineDiv], - null, "position: relative; outline: none"); - // Moved around its parent to cover visible view. - d.mover = elt("div", [elt("div", [d.lineSpace], "CodeMirror-lines")], null, "position: relative"); - // Set to the height of the document, allowing scrolling. - d.sizer = elt("div", [d.mover], "CodeMirror-sizer"); - d.sizerWidth = null; - // Behavior of elts with overflow: auto and padding is - // inconsistent across browsers. This is used to ensure the - // scrollable area is big enough. - d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerGap + "px; width: 1px;"); - // Will contain the gutters, if any. - d.gutters = elt("div", null, "CodeMirror-gutters"); - d.lineGutter = null; - // Actual scrollable element. - d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll"); - d.scroller.setAttribute("tabIndex", "-1"); - // The element in which the editor lives. - d.wrapper = elt("div", [d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror"); - - // Work around IE7 z-index bug (not perfect, hence IE7 not really being supported) - if (ie && ie_version < 8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0; } - if (!webkit && !(gecko && mobile)) d.scroller.draggable = true; - - if (place) { - if (place.appendChild) place.appendChild(d.wrapper); - else place(d.wrapper); - } - - // Current rendered range (may be bigger than the view window). - d.viewFrom = d.viewTo = doc.first; - d.reportedViewFrom = d.reportedViewTo = doc.first; - // Information about the rendered lines. - d.view = []; - d.renderedView = null; - // Holds info about a single rendered line when it was rendered - // for measurement, while not in view. - d.externalMeasured = null; - // Empty space (in pixels) above the view - d.viewOffset = 0; - d.lastWrapHeight = d.lastWrapWidth = 0; - d.updateLineNumbers = null; - - d.nativeBarWidth = d.barHeight = d.barWidth = 0; - d.scrollbarsClipped = false; - - // Used to only resize the line number gutter when necessary (when - // the amount of lines crosses a boundary that makes its width change) - d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null; - // Set to true when a non-horizontal-scrolling line widget is - // added. As an optimization, line widget aligning is skipped when - // this is false. - d.alignWidgets = false; - - d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null; - - // Tracks the maximum line length so that the horizontal scrollbar - // can be kept static when scrolling. - d.maxLine = null; - d.maxLineLength = 0; - d.maxLineChanged = false; - - // Used for measuring wheel scrolling granularity - d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null; - - // True when shift is held down. - d.shift = false; - - // Used to track whether anything happened since the context menu - // was opened. - d.selForContextMenu = null; - - d.activeTouch = null; - - input.init(d); - } - - // STATE UPDATES - - // Used to get the editor into a consistent state again when options change. - - function loadMode (cm) { - cm.doc.mode = CodeMirror.getMode(cm.options, cm.doc.modeOption); - resetModeState(cm); - } - - function resetModeState (cm) { - cm.doc.iter(function (line) { - if (line.stateAfter) line.stateAfter = null; - if (line.styles) line.styles = null; - }); - cm.doc.frontier = cm.doc.first; - startWorker(cm, 100); - cm.state.modeGen++; - if (cm.curOp) regChange(cm); - } - - function wrappingChanged (cm) { - if (cm.options.lineWrapping) { - addClass(cm.display.wrapper, "CodeMirror-wrap"); - cm.display.sizer.style.minWidth = ""; - cm.display.sizerWidth = null; - } else { - rmClass(cm.display.wrapper, "CodeMirror-wrap"); - findMaxLine(cm); - } - estimateLineHeights(cm); - regChange(cm); - clearCaches(cm); - setTimeout(function () {updateScrollbars(cm);}, 100); - } + // 获取所有的叶子节点 + getAllLeaves: function () { + var leaves = []; + BI.each(this.buttons, function (i, item) { + if (item.isEnabled() && !BI.isFunction(item.setSelected)) { + leaves = leaves.concat(item.getAllLeaves()); + return; + } + if (item.isEnabled()) { + leaves.push(item); + } + }); + return leaves; + }, - // Returns a function that estimates the height of a line, to use as - // first approximation until the line becomes visible (and is thus - // properly measurable). - function estimateHeight (cm) { - var th = textHeight(cm.display), wrapping = cm.options.lineWrapping; - var perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3); - return function (line) { - if (lineIsHidden(cm.doc, line)) return 0; + getIndexByValue: function (value) { + var index = -1; + BI.any(this.buttons, function (i, item) { + var vs = item.getValue(); + if (item.isEnabled() && (vs === value || BI.contains(vs, value))) { + index = i; + return true; + } + }); + return index; + }, - var widgetsHeight = 0; - if (line.widgets) { - for (var i = 0; i < line.widgets.length; i++) { - if (line.widgets[i].height) widgetsHeight += line.widgets[i].height; + getNodeById: function (id) { + var node; + BI.any(this.buttons, function (i, item) { + if (item.isEnabled()) { + if (item.attr("id") === id) { + node = item; + return true; + } else if (BI.isFunction(item.getNodeById)) { + if (node = item.getNodeById(id)) { + return true; + } } } - - if (wrapping) {return widgetsHeight + (Math.ceil(line.text.length / perLine) || 1) * th;} - return widgetsHeight + th; - }; - } - - function estimateLineHeights (cm) { - var doc = cm.doc, est = estimateHeight(cm); - doc.iter(function (line) { - var estHeight = est(line); - if (estHeight != line.height) updateLineHeight(line, estHeight); }); - } + return node; + }, - function themeChanged (cm) { - cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") + - cm.options.theme.replace(/(^|\s)\s*/g, " cm-s-"); - clearCaches(cm); + getNodeByValue: function (value) { + var node; + BI.any(this.buttons, function (i, item) { + if (item.isEnabled()) { + if (BI.isFunction(item.getNodeByValue)) { + if (node = item.getNodeByValue(value)) { + return true; + } + } else if (item.attr("value") === value) { + node = item; + return true; + } + } + }); + return node; } +}); +BI.ButtonTree.EVENT_CHANGE = "EVENT_CHANGE"; - function guttersChanged (cm) { - updateGutters(cm); - regChange(cm); - setTimeout(function () {alignHorizontally(cm);}, 20); - } +BI.shortcut("bi.button_tree", BI.ButtonTree);/** + * guy + * 异步树 + * @class BI.TreeView + * @extends BI.Pane + */ +BI.TreeView = BI.inherit(BI.Pane, { + _defaultConfig: function () { + return BI.extend(BI.TreeView.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-tree", + paras: {}, + itemsCreator: BI.emptyFn + }); + }, + _init: function () { + BI.TreeView.superclass._init.apply(this, arguments); + this._stop = false; - // Rebuild the gutter elements, ensure the margin to the left of the - // code matches their width. - function updateGutters (cm) { - var gutters = cm.display.gutters, specs = cm.options.gutters; - removeChildren(gutters); - for (var i = 0; i < specs.length; ++i) { - var gutterClass = specs[i]; - var gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + gutterClass)); - if (gutterClass == "CodeMirror-linenumbers") { - cm.display.lineGutter = gElt; - gElt.style.width = (cm.display.lineNumWidth || 1) + "px"; - } - } - gutters.style.display = i ? "" : "none"; - updateGutterSpace(cm); - } + this._createTree(); + this.tip = BI.createWidget({ + type: "bi.loading_bar", + invisible: true, + handler: BI.bind(this._loadMore, this) + }); + BI.createWidget({ + type: "bi.vertical", + scrollable: true, + scrolly: false, + element: this, + items: [this.tip] + }); - function updateGutterSpace (cm) { - var width = cm.display.gutters.offsetWidth; - cm.display.sizer.style.marginLeft = width + "px"; - } + }, - // Compute the character length of a line, taking into account - // collapsed ranges (see markText) that might hide parts, and join - // other lines onto it. - function lineLength (line) { - if (line.height == 0) return 0; - var len = line.text.length, merged, cur = line; - while (merged = collapsedSpanAtStart(cur)) { - var found = merged.find(0, true); - cur = found.from.line; - len += found.from.ch - found.to.ch; + _createTree: function () { + this.id = "bi-tree" + BI.UUID(); + if (this.nodes) { + this.nodes.destroy(); } - cur = line; - while (merged = collapsedSpanAtEnd(cur)) { - var found = merged.find(0, true); - len -= cur.text.length - found.from.ch; - cur = found.to.line; - len += cur.text.length - found.to.ch; + if (this.tree) { + this.tree.destroy(); } - return len; - } - - // Find the longest line in the document. - function findMaxLine (cm) { - var d = cm.display, doc = cm.doc; - d.maxLine = getLine(doc, doc.first); - d.maxLineLength = lineLength(d.maxLine); - d.maxLineChanged = true; - doc.iter(function (line) { - var len = lineLength(line); - if (len > d.maxLineLength) { - d.maxLineLength = len; - d.maxLine = line; - } + this.tree = BI.createWidget({ + type: "bi.layout", + element: "<ul id='" + this.id + "' class='ztree'></ul>" }); - } - - // Make sure the gutters options contains the element - // "CodeMirror-linenumbers" when the lineNumbers option is true. - function setGuttersForLineNumbers (options) { - var found = indexOf(options.gutters, "CodeMirror-linenumbers"); - if (found == -1 && options.lineNumbers) { - options.gutters = options.gutters.concat(["CodeMirror-linenumbers"]); - } else if (found > -1 && !options.lineNumbers) { - options.gutters = options.gutters.slice(0); - options.gutters.splice(found, 1); - } - } - - // SCROLLBARS + BI.createWidget({ + type: "bi.default", + element: this.element, + items: [this.tree] + }); + }, - // Prepare DOM reads needed to update the scrollbars. Done in one - // shot to minimize update/measure roundtrips. - function measureForScrollbars (cm) { - var d = cm.display, gutterW = d.gutters.offsetWidth; - var docH = Math.round(cm.doc.height + paddingVert(cm.display)); - return { - clientHeight: d.scroller.clientHeight, - viewHeight: d.wrapper.clientHeight, - scrollWidth: d.scroller.scrollWidth, clientWidth: d.scroller.clientWidth, - viewWidth: d.wrapper.clientWidth, - barLeft: cm.options.fixedGutter ? gutterW : 0, - docHeight: docH, - scrollHeight: docH + scrollGap(cm) + d.barHeight, - nativeBarWidth: d.nativeBarWidth, - gutterWidth: gutterW - }; - } + // 选择节点触发方法 + _selectTreeNode: function (treeId, treeNode) { + this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.CLICK, treeNode, this); + this.fireEvent(BI.TreeView.EVENT_CHANGE, treeNode, this); + }, - function NativeScrollbars (place, scroll, cm) { - this.cm = cm; - var vert = this.vert = elt("div", [elt("div", null, null, "min-width: 1px")], "CodeMirror-vscrollbar"); - var horiz = this.horiz = elt("div", [elt("div", null, null, "height: 100%; min-height: 1px")], "CodeMirror-hscrollbar"); - place(vert); place(horiz); + // 配置属性 + _configSetting: function () { + var paras = this.options.paras; + var self = this; + var setting = { + async: { + enable: true, + url: getUrl, + autoParam: ["id", "name"], + otherParam: BI.cjkEncodeDO(paras) + }, + check: { + enable: true + }, + data: { + key: { + title: "title", + name: "text" + }, + simpleData: { + enable: true + } + }, + view: { + showIcon: false, + expandSpeed: "", + nameIsHTML: true, + dblClickExpand: false + }, + callback: { + beforeExpand: beforeExpand, + onAsyncSuccess: onAsyncSuccess, + onAsyncError: onAsyncError, + beforeCheck: beforeCheck, + onCheck: onCheck, + onExpand: onExpand, + onCollapse: onCollapse, + onClick: onClick + } + }; + var className = "dark", perTime = 100; - on(vert, "scroll", function () { - if (vert.clientHeight) scroll(vert.scrollTop, "vertical"); - }); - on(horiz, "scroll", function () { - if (horiz.clientWidth) scroll(horiz.scrollLeft, "horizontal"); - }); + function onClick (event, treeId, treeNode) { + self.nodes.checkNode(treeNode, !treeNode.checked, true, true); + } - this.checkedOverlay = false; - // Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8). - if (ie && ie_version < 8) this.horiz.style.minHeight = this.vert.style.minWidth = "18px"; - } + function getUrl (treeId, treeNode) { + var parentNode = self._getParentValues(treeNode); + treeNode.times = treeNode.times || 1; + var param = "id=" + treeNode.id + + "×=" + (treeNode.times++) + + "&parentValues= " + window.encodeURIComponent(BI.jsonEncode(parentNode)) + + "&checkState=" + window.encodeURIComponent(BI.jsonEncode(treeNode.getCheckStatus())); - NativeScrollbars.prototype = copyObj({ - update: function (measure) { - var needsH = measure.scrollWidth > measure.clientWidth + 1; - var needsV = measure.scrollHeight > measure.clientHeight + 1; - var sWidth = measure.nativeBarWidth; + return BI.servletURL + "?op=" + self.options.op + "&cmd=" + self.options.cmd + "&" + param; + } - if (needsV) { - this.vert.style.display = "block"; - this.vert.style.bottom = needsH ? sWidth + "px" : "0"; - var totalHeight = measure.viewHeight - (needsH ? sWidth : 0); - // A bug in IE8 can cause this value to be negative, so guard it. - this.vert.firstChild.style.height = - Math.max(0, measure.scrollHeight - measure.clientHeight + totalHeight) + "px"; - } else { - this.vert.style.display = ""; - this.vert.firstChild.style.height = "0"; + function beforeExpand (treeId, treeNode) { + if (!treeNode.isAjaxing) { + if (!treeNode.children) { + treeNode.times = 1; + ajaxGetNodes(treeNode, "refresh"); + } + return true; } + BI.Msg.toast("Please Wait。", "warning"); + return false; + + } - if (needsH) { - this.horiz.style.display = "block"; - this.horiz.style.right = needsV ? sWidth + "px" : "0"; - this.horiz.style.left = measure.barLeft + "px"; - var totalWidth = measure.viewWidth - measure.barLeft - (needsV ? sWidth : 0); - this.horiz.firstChild.style.width = - (measure.scrollWidth - measure.clientWidth + totalWidth) + "px"; - } else { - this.horiz.style.display = ""; - this.horiz.firstChild.style.width = "0"; + function onAsyncSuccess (event, treeId, treeNode, msg) { + treeNode.halfCheck = false; + if (!msg || msg.length === 0 || /^<html>[\s,\S]*<\/html>$/gi.test(msg) || self._stop) { + return; } + var zTree = self.nodes; + var totalCount = treeNode.count || 0; - if (!this.checkedOverlay && measure.clientHeight > 0) { - if (sWidth == 0) this.overlayHack(); - this.checkedOverlay = true; + // 尝试去获取下一组节点，若获取值为空数组，表示获取完成 + // TODO by GUY + if (treeNode.children.length > totalCount) { + treeNode.count = treeNode.children.length; + BI.delay(function () { + ajaxGetNodes(treeNode); + }, perTime); + } else { + // treeNode.icon = ""; + zTree.updateNode(treeNode); + zTree.selectNode(treeNode.children[0]); + // className = (className === "dark" ? "":"dark"); } - - return {right: needsV ? sWidth : 0, bottom: needsH ? sWidth : 0}; - }, - setScrollLeft: function (pos) { - if (this.horiz.scrollLeft != pos) this.horiz.scrollLeft = pos; - }, - setScrollTop: function (pos) { - if (this.vert.scrollTop != pos) this.vert.scrollTop = pos; - }, - overlayHack: function () { - var w = mac && !mac_geMountainLion ? "12px" : "18px"; - this.horiz.style.minHeight = this.vert.style.minWidth = w; - var self = this; - var barMouseDown = function (e) { - if (e_target(e) != self.vert && e_target(e) != self.horiz) {operation(self.cm, onMouseDown)(e);} - }; - on(this.vert, "mousedown", barMouseDown); - on(this.horiz, "mousedown", barMouseDown); - }, - clear: function () { - var parent = this.horiz.parentNode; - parent.removeChild(this.horiz); - parent.removeChild(this.vert); } - }, NativeScrollbars.prototype); - - function NullScrollbars () {} - - NullScrollbars.prototype = copyObj({ - update: function () { return {bottom: 0, right: 0}; }, - setScrollLeft: function () {}, - setScrollTop: function () {}, - clear: function () {} - }, NullScrollbars.prototype); - CodeMirror.scrollbarModel = {native: NativeScrollbars, null: NullScrollbars}; - - function initScrollbars (cm) { - if (cm.display.scrollbars) { - cm.display.scrollbars.clear(); - if (cm.display.scrollbars.addClass) {rmClass(cm.display.wrapper, cm.display.scrollbars.addClass);} + function onAsyncError (event, treeId, treeNode, XMLHttpRequest, textStatus, errorThrown) { + var zTree = self.nodes; + BI.Msg.toast("Error!", "warning"); + // treeNode.icon = ""; + // zTree.updateNode(treeNode); } - cm.display.scrollbars = new CodeMirror.scrollbarModel[cm.options.scrollbarStyle](function (node) { - cm.display.wrapper.insertBefore(node, cm.display.scrollbarFiller); - // Prevent clicks in the scrollbars from killing focus - on(node, "mousedown", function () { - if (cm.state.focused) setTimeout(function () { cm.display.input.focus(); }, 0); - }); - node.setAttribute("cm-not-content", "true"); - }, function (pos, axis) { - if (axis == "horizontal") setScrollLeft(cm, pos); - else setScrollTop(cm, pos); - }, cm); - if (cm.display.scrollbars.addClass) {addClass(cm.display.wrapper, cm.display.scrollbars.addClass);} - } - - function updateScrollbars (cm, measure) { - if (!measure) measure = measureForScrollbars(cm); - var startWidth = cm.display.barWidth, startHeight = cm.display.barHeight; - updateScrollbarsInner(cm, measure); - for (var i = 0; i < 4 && startWidth != cm.display.barWidth || startHeight != cm.display.barHeight; i++) { - if (startWidth != cm.display.barWidth && cm.options.lineWrapping) {updateHeightsInViewport(cm);} - updateScrollbarsInner(cm, measureForScrollbars(cm)); - startWidth = cm.display.barWidth; startHeight = cm.display.barHeight; - } - } - - // Re-synchronize the fake scrollbars with the actual size of the - // content. - function updateScrollbarsInner (cm, measure) { - var d = cm.display; - var sizes = d.scrollbars.update(measure); - - d.sizer.style.paddingRight = (d.barWidth = sizes.right) + "px"; - d.sizer.style.paddingBottom = (d.barHeight = sizes.bottom) + "px"; - - if (sizes.right && sizes.bottom) { - d.scrollbarFiller.style.display = "block"; - d.scrollbarFiller.style.height = sizes.bottom + "px"; - d.scrollbarFiller.style.width = sizes.right + "px"; - } else d.scrollbarFiller.style.display = ""; - if (sizes.bottom && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) { - d.gutterFiller.style.display = "block"; - d.gutterFiller.style.height = sizes.bottom + "px"; - d.gutterFiller.style.width = measure.gutterWidth + "px"; - } else d.gutterFiller.style.display = ""; - } - - // Compute the lines that are visible in a given viewport (defaults - // the the current scroll position). viewport may contain top, - // height, and ensure (see op.scrollToPos) properties. - function visibleLines (display, doc, viewport) { - var top = viewport && viewport.top != null ? Math.max(0, viewport.top) : display.scroller.scrollTop; - top = Math.floor(top - paddingTop(display)); - var bottom = viewport && viewport.bottom != null ? viewport.bottom : top + display.wrapper.clientHeight; - - var from = lineAtHeight(doc, top), to = lineAtHeight(doc, bottom); - // Ensure is a {from: {line, ch}, to: {line, ch}} object, and - // forces those lines into the viewport (if possible). - if (viewport && viewport.ensure) { - var ensureFrom = viewport.ensure.from.line, ensureTo = viewport.ensure.to.line; - if (ensureFrom < from) { - from = ensureFrom; - to = lineAtHeight(doc, heightAtLine(getLine(doc, ensureFrom)) + display.wrapper.clientHeight); - } else if (Math.min(ensureTo, doc.lastLine()) >= to) { - from = lineAtHeight(doc, heightAtLine(getLine(doc, ensureTo)) - display.wrapper.clientHeight); - to = ensureTo; - } - } - return {from: from, to: Math.max(to, from + 1)}; - } - - // LINE NUMBERS - - // Re-align line numbers and gutter marks to compensate for - // horizontal scrolling. - function alignHorizontally (cm) { - var display = cm.display, view = display.view; - if (!display.alignWidgets && (!display.gutters.firstChild || !cm.options.fixedGutter)) return; - var comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft; - var gutterW = display.gutters.offsetWidth, left = comp + "px"; - for (var i = 0; i < view.length; i++) { - if (!view[i].hidden) { - if (cm.options.fixedGutter && view[i].gutter) {view[i].gutter.style.left = left;} - var align = view[i].alignable; - if (align) { - for (var j = 0; j < align.length; j++) {align[j].style.left = left;} - } - } - } - if (cm.options.fixedGutter) {display.gutters.style.left = (comp + gutterW) + "px";} - } - - // Used to ensure that the line number gutter is still the right - // size for the current document size. Returns true when an update - // is needed. - function maybeUpdateLineNumberWidth (cm) { - if (!cm.options.lineNumbers) return false; - var doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display; - if (last.length != display.lineNumChars) { - var test = display.measure.appendChild(elt("div", [elt("div", last)], - "CodeMirror-linenumber CodeMirror-gutter-elt")); - var innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW; - display.lineGutter.style.width = ""; - display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding) + 1; - display.lineNumWidth = display.lineNumInnerWidth + padding; - display.lineNumChars = display.lineNumInnerWidth ? last.length : -1; - display.lineGutter.style.width = display.lineNumWidth + "px"; - updateGutterSpace(cm); - return true; + function ajaxGetNodes (treeNode, reloadType) { + var zTree = self.nodes; + if (reloadType == "refresh") { + // treeNode.icon = BI.servletURL +"?op=resource&resource=/com/fr/bi/web/css/base/third/ztree/img/loading.gif"; + zTree.updateNode(treeNode); + } + zTree.reAsyncChildNodes(treeNode, reloadType, true); } - return false; - } - - function lineNumberFor (options, i) { - return String(options.lineNumberFormatter(i + options.firstLineNumber)); - } - // Computes display.scroller.scrollLeft + display.gutters.offsetWidth, - // but using getBoundingClientRect to get a sub-pixel-accurate - // result. - function compensateForHScroll (display) { - return display.scroller.getBoundingClientRect().left - display.sizer.getBoundingClientRect().left; - } - - // DISPLAY DRAWING + function beforeCheck (treeId, treeNode) { + treeNode.halfCheck = false; + if (treeNode.checked === true) { + // 将展开的节点halfCheck设为false，解决展开节点存在halfCheck=true的情况 guy + // 所有的半选状态都需要取消halfCheck=true的情况 + function track (children) { + BI.each(children, function (i, ch) { + if (ch.halfCheck === true) { + ch.halfCheck = false; + track(ch.children); + } + }); + } - function DisplayUpdate (cm, viewport, force) { - var display = cm.display; + track(treeNode.children); + var treeObj = self.nodes; + var nodes = treeObj.getSelectedNodes(); + $.each(nodes, function (index, node) { + node.halfCheck = false; + }); + } + } - this.viewport = viewport; - // Store some values that we'll need later (but don't want to force a relayout for) - this.visible = visibleLines(display, cm.doc, viewport); - this.editorIsHidden = !display.wrapper.offsetWidth; - this.wrapperHeight = display.wrapper.clientHeight; - this.wrapperWidth = display.wrapper.clientWidth; - this.oldDisplayWidth = displayWidth(cm); - this.force = force; - this.dims = getDimensions(cm); - this.events = []; - } + function onCheck (event, treeId, treeNode) { + self._selectTreeNode(treeId, treeNode); + } - DisplayUpdate.prototype.signal = function (emitter, type) { - if (hasHandler(emitter, type)) {this.events.push(arguments);} - }; - DisplayUpdate.prototype.finish = function () { - for (var i = 0; i < this.events.length; i++) {signal.apply(null, this.events[i]);} - }; + function onExpand (event, treeId, treeNode) { + treeNode.halfCheck = false; + } - function maybeClipScrollbars (cm) { - var display = cm.display; - if (!display.scrollbarsClipped && display.scroller.offsetWidth) { - display.nativeBarWidth = display.scroller.offsetWidth - display.scroller.clientWidth; - display.heightForcer.style.height = scrollGap(cm) + "px"; - display.sizer.style.marginBottom = -display.nativeBarWidth + "px"; - display.sizer.style.borderRightWidth = scrollGap(cm) + "px"; - display.scrollbarsClipped = true; + function onCollapse (event, treeId, treeNode) { } - } - // Does the actual updating of the line display. Bails out - // (returning false) when there is nothing to be done and forced is - // false. - function updateDisplayIfNeeded (cm, update) { - var display = cm.display, doc = cm.doc; + return setting; + }, - if (update.editorIsHidden) { - resetView(cm); - return false; + _getParentValues: function (treeNode) { + if (!treeNode.getParentNode()) { + return []; } + var parentNode = treeNode.getParentNode(); + var result = this._getParentValues(parentNode); + result = result.concat([this._getNodeValue(parentNode)]); + return result; + }, - // Bail out if the visible area is already rendered and nothing changed. - if (!update.force && - update.visible.from >= display.viewFrom && update.visible.to <= display.viewTo && - (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo) && - display.renderedView == display.view && countDirtyView(cm) == 0) {return false;} + _getNodeValue: function (node) { + // 去除标红 + return node.value == null ? node.text.replace(/<[^>]+>/g, "").replaceAll(" ", " ") : node.value; + }, - if (maybeUpdateLineNumberWidth(cm)) { - resetView(cm); - update.dims = getDimensions(cm); + // 获取半选框值 + _getHalfSelectedValues: function (map, node) { + var self = this; + var checkState = node.getCheckStatus(); + // 将未选的去掉 + if (checkState.checked === false && checkState.half === false) { + return; } - - // Compute a suitable new viewport (from & to) - var end = doc.first + doc.size; - var from = Math.max(update.visible.from - cm.options.viewportMargin, doc.first); - var to = Math.min(end, update.visible.to + cm.options.viewportMargin); - if (display.viewFrom < from && from - display.viewFrom < 20) from = Math.max(doc.first, display.viewFrom); - if (display.viewTo > to && display.viewTo - to < 20) to = Math.min(end, display.viewTo); - if (sawCollapsedSpans) { - from = visualLineNo(cm.doc, from); - to = visualLineEndNo(cm.doc, to); + // 如果节点已展开,并且是半选 + if (BI.isNotEmptyArray(node.children) && checkState.half === true) { + var children = node.children; + BI.each(children, function (i, ch) { + self._getHalfSelectedValues(map, ch); + }); + return; + } + var parent = node.parentValues || self._getParentValues(node); + var path = parent.concat(this._getNodeValue(node)); + if (BI.isNotEmptyArray(node.children) || checkState.half === false) { + this._buildTree(map, path); + return; } + var storeValues = BI.deepClone(this.options.paras.selectedValues); + var treeNode = this._getTree(storeValues, path); + this._addTreeNode(map, parent, this._getNodeValue(node), treeNode); + }, - var different = from != display.viewFrom || to != display.viewTo || - display.lastWrapHeight != update.wrapperHeight || display.lastWrapWidth != update.wrapperWidth; - adjustView(cm, from, to); + _getTree: function (map, values) { + var cur = map; + BI.any(values, function (i, value) { + if (cur[value] == null) { + return true; + } + cur = cur[value]; + }); + return cur; + }, + + _addTreeNode: function (map, values, key, value) { + var cur = map; + BI.each(values, function (i, value) { + if (cur[value] == null) { + cur[value] = {}; + } + cur = cur[value]; + }); + cur[key] = value; + }, - display.viewOffset = heightAtLine(getLine(cm.doc, display.viewFrom)); - // Position the mover div to align with the current scroll position - cm.display.mover.style.top = display.viewOffset + "px"; + // 构造树节点 + _buildTree: function (map, values) { + var cur = map; + BI.each(values, function (i, value) { + if (cur[value] == null) { + cur[value] = {}; + } + cur = cur[value]; + }); + }, - var toUpdate = countDirtyView(cm); - if (!different && toUpdate == 0 && !update.force && display.renderedView == display.view && - (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo)) {return false;} + // 获取选中的值 + _getSelectedValues: function () { + var self = this; + var hashMap = {}; + var rootNoots = this.nodes.getNodes(); + track(rootNoots); + function track (nodes) { + BI.each(nodes, function (i, node) { + var checkState = node.getCheckStatus(); + if (checkState.checked === true || checkState.half === true) { + if (checkState.half === true) { + self._getHalfSelectedValues(hashMap, node); + } else { + var parentValues = node.parentValues || self._getParentValues(node); + var values = parentValues.concat([self._getNodeValue(node)]); + self._buildTree(hashMap, values); + } + } + }); + } - // For big changes, we hide the enclosing element during the - // update, since that speeds up the operations on most browsers. - var focused = activeElt(); - if (toUpdate > 4) display.lineDiv.style.display = "none"; - patchDisplay(cm, display.updateLineNumbers, update.dims); - if (toUpdate > 4) display.lineDiv.style.display = ""; - display.renderedView = display.view; - // There might have been a widget with a focused element that got - // hidden or updated, if so re-focus it. - if (focused && activeElt() != focused && focused.offsetHeight) focused.focus(); + return hashMap; + }, - // Prevent selection and cursors from interfering with the scroll - // width and height. - removeChildren(display.cursorDiv); - removeChildren(display.selectionDiv); - display.gutters.style.height = 0; + // 处理节点 + _dealWidthNodes: function (nodes) { + var self = this, o = this.options; + var ns = BI.Tree.arrayFormat(nodes); + BI.each(ns, function (i, n) { + n.title = n.title || n.text || n.value; + // 处理标红 + if (BI.isKey(o.paras.keyword)) { + n.text = $("<div>").__textKeywordMarked__(n.text, o.paras.keyword, n.py).html(); + } else { + n.text = (n.text + "").replaceAll(" ", " "); + } + }); + return nodes; + }, - if (different) { - display.lastWrapHeight = update.wrapperHeight; - display.lastWrapWidth = update.wrapperWidth; - startWorker(cm, 400); - } + _loadMore: function () { + var self = this, o = this.options; + this.tip.setLoading(); + var op = BI.extend({}, o.paras, { + times: ++this.times + }); + o.itemsCreator(op, function (res) { + if (self._stop === true) { + return; + } + var hasNext = !!res.hasNext, nodes = res.items || []; - display.updateLineNumbers = null; + if (!hasNext) { + self.tip.setEnd(); + } else { + self.tip.setLoaded(); + } + if (nodes.length > 0) { + self.nodes.addNodes(null, self._dealWidthNodes(nodes)); + } + }); + }, - return true; - } + // 生成树内部方法 + _initTree: function (setting) { + var self = this, o = this.options; + self.fireEvent(BI.Events.INIT); + this.times = 1; + var tree = this.tree; + tree.empty(); + this.loading(); + this.tip.setVisible(false); + var callback = function (nodes) { + if (self._stop === true) { + return; + } + self.nodes = $.fn.zTree.init(tree.element, setting, nodes); + }; + var op = BI.extend({}, o.paras, { + times: 1 + }); - function postUpdateDisplay (cm, update) { - var viewport = update.viewport; - for (var first = true; ; first = false) { - if (!first || !cm.options.lineWrapping || update.oldDisplayWidth == displayWidth(cm)) { - // Clip forced viewport to actual scrollable area. - if (viewport && viewport.top != null) {viewport = {top: Math.min(cm.doc.height + paddingVert(cm.display) - displayHeight(cm), viewport.top)};} - // Updated line heights might result in the drawn area not - // actually covering the viewport. Keep looping until it does. - update.visible = visibleLines(cm.display, cm.doc, viewport); - if (update.visible.from >= cm.display.viewFrom && update.visible.to <= cm.display.viewTo) {break;} - } - if (!updateDisplayIfNeeded(cm, update)) break; - updateHeightsInViewport(cm); - var barMeasure = measureForScrollbars(cm); - updateSelection(cm); - setDocumentHeight(cm, barMeasure); - updateScrollbars(cm, barMeasure); - } - - update.signal(cm, "update", cm); - if (cm.display.viewFrom != cm.display.reportedViewFrom || cm.display.viewTo != cm.display.reportedViewTo) { - update.signal(cm, "viewportChange", cm, cm.display.viewFrom, cm.display.viewTo); - cm.display.reportedViewFrom = cm.display.viewFrom; cm.display.reportedViewTo = cm.display.viewTo; - } - } - - function updateDisplaySimple (cm, viewport) { - var update = new DisplayUpdate(cm, viewport); - if (updateDisplayIfNeeded(cm, update)) { - updateHeightsInViewport(cm); - postUpdateDisplay(cm, update); - var barMeasure = measureForScrollbars(cm); - updateSelection(cm); - setDocumentHeight(cm, barMeasure); - updateScrollbars(cm, barMeasure); - update.finish(); - } - } - - function setDocumentHeight (cm, measure) { - cm.display.sizer.style.minHeight = measure.docHeight + "px"; - var total = measure.docHeight + cm.display.barHeight; - cm.display.heightForcer.style.top = total + "px"; - cm.display.gutters.style.height = Math.max(total + scrollGap(cm), measure.clientHeight) + "px"; - } - - // Read the actual heights of the rendered lines, and update their - // stored heights to match. - function updateHeightsInViewport (cm) { - var display = cm.display; - var prevBottom = display.lineDiv.offsetTop; - for (var i = 0; i < display.view.length; i++) { - var cur = display.view[i], height; - if (cur.hidden) continue; - if (ie && ie_version < 8) { - var bot = cur.node.offsetTop + cur.node.offsetHeight; - height = bot - prevBottom; - prevBottom = bot; + o.itemsCreator(op, function (res) { + if (self._stop === true) { + return; + } + var hasNext = !!res.hasNext, nodes = res.items || []; + if (nodes.length > 0) { + callback(self._dealWidthNodes(nodes)); + } + self.setTipVisible(nodes.length <= 0); + self.loaded(); + if (!hasNext) { + self.tip.invisible(); } else { - var box = cur.node.getBoundingClientRect(); - height = box.bottom - box.top; + self.tip.setLoaded(); } - var diff = cur.line.height - height; - if (height < 2) height = textHeight(display); - if (diff > .001 || diff < -.001) { - updateLineHeight(cur.line, height); - updateWidgetHeight(cur.line); - if (cur.rest) { - for (var j = 0; j < cur.rest.length; j++) {updateWidgetHeight(cur.rest[j]);} + op.times === 1 && self.fireEvent(BI.Events.AFTERINIT); + }); + }, + + // 构造树结构， + initTree: function (nodes, setting) { + var setting = setting || { + async: { + enable: false + }, + check: { + enable: false + }, + data: { + key: { + title: "title", + name: "text" + }, + simpleData: { + enable: true } - } - } - } + }, + view: { + showIcon: false, + expandSpeed: "", + nameIsHTML: true + }, + callback: {} + }; + this.nodes = $.fn.zTree.init(this.tree.element, setting, nodes); + }, - // Read and store the height of line widgets associated with the - // given line. - function updateWidgetHeight (line) { - if (line.widgets) { - for (var i = 0; i < line.widgets.length; ++i) {line.widgets[i].height = line.widgets[i].node.offsetHeight;} - } - } + start: function () { + this._stop = false; + }, - // Do a bulk-read of the DOM positions and sizes needed to draw the - // view, so that we don't interleave reading and writing to the DOM. - function getDimensions (cm) { - var d = cm.display, left = {}, width = {}; - var gutterLeft = d.gutters.clientLeft; - for (var n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) { - left[cm.options.gutters[i]] = n.offsetLeft + n.clientLeft + gutterLeft; - width[cm.options.gutters[i]] = n.clientWidth; - } - return {fixedPos: compensateForHScroll(d), - gutterTotalWidth: d.gutters.offsetWidth, - gutterLeft: left, - gutterWidth: width, - wrapperWidth: d.wrapper.clientWidth}; - } + stop: function () { + this._stop = true; + }, - // Sync the actual display DOM structure with display.view, removing - // nodes for lines that are no longer in view, and creating the ones - // that are not there yet, and updating the ones that are out of - // date. - function patchDisplay (cm, updateNumbersFrom, dims) { - var display = cm.display, lineNumbers = cm.options.lineNumbers; - var container = display.lineDiv, cur = container.firstChild; + // 生成树方法 + stroke: function (config) { + delete this.options.keyword; + BI.extend(this.options.paras, config); + var setting = this._configSetting(); + this._createTree(); + this.start(); + this._initTree(setting); + }, - function rm (node) { - var next = node.nextSibling; - // Works around a throw-scroll bug in OS X Webkit - if (webkit && mac && cm.display.currentWheelTarget == node) {node.style.display = "none";} else {node.parentNode.removeChild(node);} - return next; - } + populate: function () { + this.stroke.apply(this, arguments); + }, - var view = display.view, lineN = display.viewFrom; - // Loop over the elements in the view, syncing cur (the DOM nodes - // in display.lineDiv) with the view as we go. - for (var i = 0; i < view.length; i++) { - var lineView = view[i]; - if (lineView.hidden) { - } else if (!lineView.node || lineView.node.parentNode != container) { // Not drawn yet - var node = buildLineElement(cm, lineView, lineN, dims); - container.insertBefore(node, cur); - } else { // Already drawn - while (cur != lineView.node) cur = rm(cur); - var updateNumber = lineNumbers && updateNumbersFrom != null && - updateNumbersFrom <= lineN && lineView.lineNumber; - if (lineView.changes) { - if (indexOf(lineView.changes, "gutter") > -1) updateNumber = false; - updateLineForChanges(cm, lineView, lineN, dims); - } - if (updateNumber) { - removeChildren(lineView.lineNumber); - lineView.lineNumber.appendChild(document.createTextNode(lineNumberFor(cm.options, lineN))); - } - cur = lineView.node.nextSibling; - } - lineN += lineView.size; - } - while (cur) cur = rm(cur); - } + hasChecked: function () { + var treeObj = this.nodes; + return treeObj.getCheckedNodes(true).length > 0; + }, - // When an aspect of a line changes, a string is added to - // lineView.changes. This updates the relevant part of the line's - // DOM structure. - function updateLineForChanges (cm, lineView, lineN, dims) { - for (var j = 0; j < lineView.changes.length; j++) { - var type = lineView.changes[j]; - if (type == "text") updateLineText(cm, lineView); - else if (type == "gutter") updateLineGutter(cm, lineView, lineN, dims); - else if (type == "class") updateLineClasses(lineView); - else if (type == "widget") updateLineWidgets(cm, lineView, dims); + checkAll: function (checked) { + function setNode (children) { + BI.each(children, function (i, child) { + child.halfCheck = false; + setNode(child.children); + }); } - lineView.changes = null; - } - // Lines with gutter elements, widgets or a background class need to - // be wrapped, and have the extra elements added to the wrapper div - function ensureLineWrapped (lineView) { - if (lineView.node == lineView.text) { - lineView.node = elt("div", null, null, "position: relative"); - if (lineView.text.parentNode) {lineView.text.parentNode.replaceChild(lineView.node, lineView.text);} - lineView.node.appendChild(lineView.text); - if (ie && ie_version < 8) lineView.node.style.zIndex = 2; - } - return lineView.node; - } + BI.each(this.nodes.getNodes(), function (i, node) { + node.halfCheck = false; + setNode(node.children); + }); + this.nodes && this.nodes.checkAllNodes(checked); + }, - function updateLineBackground (lineView) { - var cls = lineView.bgClass ? lineView.bgClass + " " + (lineView.line.bgClass || "") : lineView.line.bgClass; - if (cls) cls += " CodeMirror-linebackground"; - if (lineView.background) { - if (cls) lineView.background.className = cls; - else { lineView.background.parentNode.removeChild(lineView.background); lineView.background = null; } - } else if (cls) { - var wrap = ensureLineWrapped(lineView); - lineView.background = wrap.insertBefore(elt("div", null, cls), wrap.firstChild); - } - } + expandAll: function (flag) { + this.nodes && this.nodes.expandAll(flag); + }, - // Wrapper around buildLineContent which will reuse the structure - // in display.externalMeasured when possible. - function getLineContent (cm, lineView) { - var ext = cm.display.externalMeasured; - if (ext && ext.line == lineView.line) { - cm.display.externalMeasured = null; - lineView.measure = ext.measure; - return ext.built; - } - return buildLineContent(cm, lineView); - } + // 设置树节点的状态 + setValue: function (value, param) { + this.checkAll(false); + this.updateValue(value, param); + this.refresh(); + }, + + setSelectedValue: function (value) { + this.options.paras.selectedValues = BI.deepClone(value || {}); + }, - // Redraw the line's text. Interacts with the background and text - // classes because the mode may output tokens that influence these - // classes. - function updateLineText (cm, lineView) { - var cls = lineView.text.className; - var built = getLineContent(cm, lineView); - if (lineView.text == lineView.node) lineView.node = built.pre; - lineView.text.parentNode.replaceChild(built.pre, lineView.text); - lineView.text = built.pre; - if (built.bgClass != lineView.bgClass || built.textClass != lineView.textClass) { - lineView.bgClass = built.bgClass; - lineView.textClass = built.textClass; - updateLineClasses(lineView); - } else if (cls) { - lineView.text.className = cls; + updateValue: function (values, param) { + if (!this.nodes) { + return; } - } + param || (param = "value"); + var treeObj = this.nodes; + BI.each(values, function (v, op) { + var nodes = treeObj.getNodesByParam(param, v, null); + BI.each(nodes, function (j, node) { + BI.extend(node, {checked: true}, op); + treeObj.updateNode(node); + }); + }); + }, - function updateLineClasses (lineView) { - updateLineBackground(lineView); - if (lineView.line.wrapClass) {ensureLineWrapped(lineView).className = lineView.line.wrapClass;} else if (lineView.node != lineView.text) {lineView.node.className = "";} - var textClass = lineView.textClass ? lineView.textClass + " " + (lineView.line.textClass || "") : lineView.line.textClass; - lineView.text.className = textClass || ""; - } + refresh: function () { + this.nodes && this.nodes.refresh(); + }, - function updateLineGutter (cm, lineView, lineN, dims) { - if (lineView.gutter) { - lineView.node.removeChild(lineView.gutter); - lineView.gutter = null; - } - var markers = lineView.line.gutterMarkers; - if (cm.options.lineNumbers || markers) { - var wrap = ensureLineWrapped(lineView); - var gutterWrap = lineView.gutter = elt("div", null, "CodeMirror-gutter-wrapper", "left: " + - (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + - "px; width: " + dims.gutterTotalWidth + "px"); - cm.display.input.setUneditable(gutterWrap); - wrap.insertBefore(gutterWrap, lineView.text); - if (lineView.line.gutterClass) {gutterWrap.className += " " + lineView.line.gutterClass;} - if (cm.options.lineNumbers && (!markers || !markers["CodeMirror-linenumbers"])) { - lineView.lineNumber = gutterWrap.appendChild( - elt("div", lineNumberFor(cm.options, lineN), - "CodeMirror-linenumber CodeMirror-gutter-elt", - "left: " + dims.gutterLeft["CodeMirror-linenumbers"] + "px; width: " - + cm.display.lineNumInnerWidth + "px")); - } - if (markers) { - for (var k = 0; k < cm.options.gutters.length; ++k) { - var id = cm.options.gutters[k], found = markers.hasOwnProperty(id) && markers[id]; - if (found) { - gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt", "left: " + - dims.gutterLeft[id] + "px; width: " + dims.gutterWidth[id] + "px")); - } - } - } + getValue: function () { + if (!this.nodes) { + return null; } - } + return this._getSelectedValues(); + }, - function updateLineWidgets (cm, lineView, dims) { - if (lineView.alignable) lineView.alignable = null; - for (var node = lineView.node.firstChild, next; node; node = next) { - var next = node.nextSibling; - if (node.className == "CodeMirror-linewidget") {lineView.node.removeChild(node);} - } - insertLineWidgets(cm, lineView, dims); + destroyed: function () { + this.stop(); + this.nodes && this.nodes.destroy(); } +}); +BI.extend(BI.TreeView, { + REQ_TYPE_INIT_DATA: 1, + REQ_TYPE_ADJUST_DATA: 2, + REQ_TYPE_SELECT_DATA: 3, + REQ_TYPE_GET_SELECTED_DATA: 4 +}); - // Build a line's DOM representation from scratch - function buildLineElement (cm, lineView, lineN, dims) { - var built = getLineContent(cm, lineView); - lineView.text = lineView.node = built.pre; - if (built.bgClass) lineView.bgClass = built.bgClass; - if (built.textClass) lineView.textClass = built.textClass; +BI.TreeView.EVENT_CHANGE = "EVENT_CHANGE"; +BI.TreeView.EVENT_INIT = BI.Events.INIT; +BI.TreeView.EVENT_AFTERINIT = BI.Events.AFTERINIT; - updateLineClasses(lineView); - updateLineGutter(cm, lineView, lineN, dims); - insertLineWidgets(cm, lineView, dims); - return lineView.node; - } +BI.shortcut("bi.tree_view", BI.TreeView);/** + * guy + * 同步树 + * @class BI.AsyncTree + * @extends BI.TreeView + */ +BI.AsyncTree = BI.inherit(BI.TreeView, { + _defaultConfig: function () { + return BI.extend(BI.AsyncTree.superclass._defaultConfig.apply(this, arguments), {}); + }, + _init: function () { + BI.AsyncTree.superclass._init.apply(this, arguments); + }, - // A lineView may contain multiple logical lines (when merged by - // collapsed spans). The widgets for all of them need to be drawn. - function insertLineWidgets (cm, lineView, dims) { - insertLineWidgetsFor(cm, lineView.line, lineView, dims, true); - if (lineView.rest) { - for (var i = 0; i < lineView.rest.length; i++) {insertLineWidgetsFor(cm, lineView.rest[i], lineView, dims, false);} - } - } + // 配置属性 + _configSetting: function () { + var paras = this.options.paras; + var self = this; + var setting = { + async: { + enable: false, + otherParam: BI.cjkEncodeDO(paras) + }, + check: { + enable: true + }, + data: { + key: { + title: "title", + name: "text" + }, + simpleData: { + enable: true + } + }, + view: { + showIcon: false, + expandSpeed: "", + nameIsHTML: true, + dblClickExpand: false + }, + callback: { + beforeCheck: beforeCheck, + onCheck: onCheck, + beforeExpand: beforeExpand, + onExpand: onExpand, + onCollapse: onCollapse, + onClick: onClick + } + }; - function insertLineWidgetsFor (cm, line, lineView, dims, allowAbove) { - if (!line.widgets) return; - var wrap = ensureLineWrapped(lineView); - for (var i = 0, ws = line.widgets; i < ws.length; ++i) { - var widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget"); - if (!widget.handleMouseEvents) node.setAttribute("cm-ignore-events", "true"); - positionLineWidget(widget, node, lineView, dims); - cm.display.input.setUneditable(node); - if (allowAbove && widget.above) {wrap.insertBefore(node, lineView.gutter || lineView.text);} else {wrap.appendChild(node);} - signalLater(widget, "redraw"); + function onClick (event, treeId, treeNode) { + var zTree = $.fn.zTree.getZTreeObj(treeId); + zTree.checkNode(treeNode, !treeNode.checked, true, true); } - } - function positionLineWidget (widget, node, lineView, dims) { - if (widget.noHScroll) { - (lineView.alignable || (lineView.alignable = [])).push(node); - var width = dims.wrapperWidth; - node.style.left = dims.fixedPos + "px"; - if (!widget.coverGutter) { - width -= dims.gutterTotalWidth; - node.style.paddingLeft = dims.gutterTotalWidth + "px"; - } - node.style.width = width + "px"; - } - if (widget.coverGutter) { - node.style.zIndex = 5; - node.style.position = "relative"; - if (!widget.noHScroll) node.style.marginLeft = -dims.gutterTotalWidth + "px"; - } - } + function beforeCheck (treeId, treeNode) { + treeNode.halfCheck = false; + if (treeNode.checked === true) { + // 将展开的节点halfCheck设为false，解决展开节点存在halfCheck=true的情况 guy + // 所有的半选状态都需要取消halfCheck=true的情况 + function track (children) { + BI.each(children, function (i, ch) { + if (ch.halfCheck === true) { + ch.halfCheck = false; + track(ch.children); + } + }); + } - // POSITION OBJECT + track(treeNode.children); - // A Pos instance represents a position within the text. - var Pos = CodeMirror.Pos = function (line, ch) { - if (!(this instanceof Pos)) return new Pos(line, ch); - this.line = line; this.ch = ch; - }; + var treeObj = $.fn.zTree.getZTreeObj(treeId); + var nodes = treeObj.getSelectedNodes(); + BI.each(nodes, function (index, node) { + node.halfCheck = false; + }); + } + } - // Compare two positions, return 0 if they are the same, a negative - // number when a is less, and a positive number otherwise. - var cmp = CodeMirror.cmpPos = function (a, b) { return a.line - b.line || a.ch - b.ch; }; + function beforeExpand (treeId, treeNode) { + self._beforeExpandNode(treeId, treeNode); + } - function copyPos (x) {return Pos(x.line, x.ch);} - function maxPos (a, b) { return cmp(a, b) < 0 ? b : a; } - function minPos (a, b) { return cmp(a, b) < 0 ? a : b; } + function onCheck (event, treeId, treeNode) { + self._selectTreeNode(treeId, treeNode); + } - // INPUT HANDLING + function onExpand (event, treeId, treeNode) { + treeNode.halfCheck = false; + } - function ensureFocus (cm) { - if (!cm.state.focused) { cm.display.input.focus(); onFocus(cm); } - } + function onCollapse (event, treeId, treeNode) { + treeNode.halfCheck = false; + } - function isReadOnly (cm) { - return cm.options.readOnly || cm.doc.cantEdit; - } + return setting; + }, - // This will be set to an array of strings when copying, so that, - // when pasting, we know what kind of selections the copied text - // was made out of. - var lastCopied = null; + _selectTreeNode: function (treeId, treeNode) { + var self = this, o = this.options; + var parentValues = BI.deepClone(treeNode.parentValues || self._getParentValues(treeNode)); + var name = this._getNodeValue(treeNode); + // var values = parentValues.concat([name]); + if (treeNode.checked === true) { + } else { + var tNode = treeNode; + var pNode = this._getTree(this.options.paras.selectedValues, parentValues); + if (BI.isNotNull(pNode[name])) { + delete pNode[name]; + } + while (tNode != null && BI.isEmpty(pNode)) { + parentValues = parentValues.slice(0, parentValues.length - 1); + tNode = tNode.getParentNode(); + if (tNode != null) { + pNode = this._getTree(this.options.paras.selectedValues, parentValues); + name = this._getNodeValue(tNode); + delete pNode[name]; + } + } + } + BI.AsyncTree.superclass._selectTreeNode.apply(self, arguments); + }, - function applyTextInput (cm, inserted, deleted, sel, origin) { - var doc = cm.doc; - cm.display.shift = false; - if (!sel) sel = doc.sel; + // 展开节点 + _beforeExpandNode: function (treeId, treeNode) { + var self = this, o = this.options; + var parentValues = treeNode.parentValues || self._getParentValues(treeNode); + var op = BI.extend({}, o.paras, { + id: treeNode.id, + times: 1, + parentValues: parentValues.concat(this._getNodeValue(treeNode)), + checkState: treeNode.getCheckStatus() + }); + var complete = function (d) { + var nodes = d.items || []; + if (nodes.length > 0) { + callback(self._dealWidthNodes(nodes), !!d.hasNext); + } + }; + var times = 1; - var paste = cm.state.pasteIncoming || origin == "paste"; - var textLines = splitLines(inserted), multiPaste = null; - // When pasing N lines into N selections, insert one line per selection - if (paste && sel.ranges.length > 1) { - if (lastCopied && lastCopied.join("\n") == inserted) {multiPaste = sel.ranges.length % lastCopied.length == 0 && map(lastCopied, splitLines);} else if (textLines.length == sel.ranges.length) {multiPaste = map(textLines, function (l) { return [l]; });} - } + function callback (nodes, hasNext) { + self.nodes.addNodes(treeNode, nodes); - // Normal behavior is to insert the new text into every selection - for (var i = sel.ranges.length - 1; i >= 0; i--) { - var range = sel.ranges[i]; - var from = range.from(), to = range.to(); - if (range.empty()) { - if (deleted && deleted > 0) // Handle deletion - {from = Pos(from.line, from.ch - deleted);} else if (cm.state.overwrite && !paste) // Handle overwrite - {to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + lst(textLines).length));} + if (hasNext === true) { + BI.delay(function () { + times++; + op.times = times; + o.itemsCreator(op, complete); + }, 100); } - var updateInput = cm.curOp.updateInput; - var changeEvent = {from: from, to: to, text: multiPaste ? multiPaste[i % multiPaste.length] : textLines, - origin: origin || (paste ? "paste" : cm.state.cutIncoming ? "cut" : "+input")}; - makeChange(cm.doc, changeEvent); - signalLater(cm, "inputRead", cm, changeEvent); } - if (inserted && !paste) {triggerElectric(cm, inserted);} - ensureCursorVisible(cm); - cm.curOp.updateInput = updateInput; - cm.curOp.typing = true; - cm.state.pasteIncoming = cm.state.cutIncoming = false; - } - - function handlePaste (e, cm) { - var pasted = e.clipboardData && e.clipboardData.getData("text/plain"); - if (pasted) { - e.preventDefault(); - runInOp(cm, function () { applyTextInput(cm, pasted, 0, null, "paste"); }); - return true; + if (!treeNode.children) { + setTimeout(function () { + o.itemsCreator(op, complete); + }, 17); } - } + }, - function triggerElectric (cm, inserted) { - // When an 'electric' character is inserted, immediately trigger a reindent - if (!cm.options.electricChars || !cm.options.smartIndent) return; - var sel = cm.doc.sel; - - for (var i = sel.ranges.length - 1; i >= 0; i--) { - var range = sel.ranges[i]; - if (range.head.ch > 100 || (i && sel.ranges[i - 1].head.line == range.head.line)) continue; - var mode = cm.getModeAt(range.head); - var indented = false; - if (mode.electricChars) { - for (var j = 0; j < mode.electricChars.length; j++) { - if (inserted.indexOf(mode.electricChars.charAt(j)) > -1) { - indented = indentLine(cm, range.head.line, "smart"); - break; - } + _join: function (valueA, valueB) { + var self = this; + var map = {}; + track([], valueA, valueB); + track([], valueB, valueA); + function track (parent, node, compare) { + BI.each(node, function (n, item) { + if (BI.isNull(compare[n])) { + self._addTreeNode(map, parent, n, item); + } else if (BI.isEmpty(compare[n])) { + self._addTreeNode(map, parent, n, {}); + } else { + track(parent.concat([n]), node[n], compare[n]); } - } else if (mode.electricInput) { - if (mode.electricInput.test(getLine(cm.doc, range.head.line).text.slice(0, range.head.ch))) {indented = indentLine(cm, range.head.line, "smart");} - } - if (indented) signalLater(cm, "electricInput", cm, range.head.line); + }); } - } - function copyableRanges (cm) { - var text = [], ranges = []; - for (var i = 0; i < cm.doc.sel.ranges.length; i++) { - var line = cm.doc.sel.ranges[i].head.line; - var lineRange = {anchor: Pos(line, 0), head: Pos(line + 1, 0)}; - ranges.push(lineRange); - text.push(cm.getRange(lineRange.anchor, lineRange.head)); - } - return {text: text, ranges: ranges}; - } + return map; + }, - function disableBrowserMagic (field) { - field.setAttribute("autocorrect", "off"); - field.setAttribute("autocapitalize", "off"); - field.setAttribute("spellcheck", "false"); - } + hasChecked: function () { + return !BI.isEmpty(this.options.paras.selectedValues) || BI.AsyncTree.superclass.hasChecked.apply(this, arguments); + }, - // TEXTAREA INPUT STYLE + getValue: function () { + if (!this.nodes) { + return {}; + } + var checkedValues = this._getSelectedValues(); + if (BI.isEmpty(checkedValues)) { + return BI.deepClone(this.options.paras.selectedValues); + } + if (BI.isEmpty(this.options.paras.selectedValues)) { + return checkedValues; + } + return this._join(checkedValues, this.options.paras.selectedValues); + }, - function TextareaInput (cm) { - this.cm = cm; - // See input.poll and input.reset - this.prevInput = ""; + // 生成树方法 + stroke: function (config) { + delete this.options.keyword; + BI.extend(this.options.paras, config); + var setting = this._configSetting(); + this._initTree(setting); + } +}); - // Flag that indicates whether we expect input to appear real soon - // now (after some event like 'keypress' or 'input') and are - // polling intensively. - this.pollingFast = false; - // Self-resetting timeout for the poller - this.polling = new Delayed(); - // Tracks when input.reset has punted to just putting a short - // string into the textarea instead of the full selection. - this.inaccurateSelection = false; - // Used to work around IE issue with selection being forgotten when focus moves away from textarea - this.hasSelection = false; - this.composing = null; - } - - function hiddenTextarea () { - var te = elt("textarea", null, null, "position: absolute; padding: 0; width: 1px; height: 1em; outline: none"); - var div = elt("div", [te], null, "overflow: hidden; position: relative; width: 3px; height: 0px;"); - // The textarea is kept positioned near the cursor to prevent the - // fact that it'll be scrolled into view on input from scrolling - // our fake cursor out of view. On webkit, when wrap=off, paste is - // very slow. So make the area wide instead. - if (webkit) te.style.width = "1000px"; - else te.setAttribute("wrap", "off"); - // If border: 0; -- iOS fails to open keyboard (issue #1287) - if (ios) te.style.border = "1px solid black"; - disableBrowserMagic(te); - return div; - } - - TextareaInput.prototype = copyObj({ - init: function (display) { - var input = this, cm = this.cm; - - // Wraps and hides input textarea - var div = this.wrapper = hiddenTextarea(); - // The semihidden textarea that is focused when the editor is - // focused, and receives input. - var te = this.textarea = div.firstChild; - display.wrapper.insertBefore(div, display.wrapper.firstChild); - - // Needed to hide big blue blinking cursor on Mobile Safari (doesn't seem to work in iOS 8 anymore) - if (ios) te.style.width = "0px"; - - on(te, "input", function () { - if (ie && ie_version >= 9 && input.hasSelection) input.hasSelection = null; - input.poll(); - }); +BI.shortcut("bi.async_tree", BI.AsyncTree);/** + * guy + * 局部树，两个请求树， 第一个请求构造树，第二个请求获取节点 + * @class BI.PartTree + * @extends BI.AsyncTree + */ +BI.PartTree = BI.inherit(BI.AsyncTree, { + _defaultConfig: function () { + return BI.extend(BI.PartTree.superclass._defaultConfig.apply(this, arguments), {}); + }, - on(te, "paste", function (e) { - if (handlePaste(e, cm)) return true; + _init: function () { + BI.PartTree.superclass._init.apply(this, arguments); + }, - cm.state.pasteIncoming = true; - input.fastPoll(); - }); + _loadMore: function () { + var self = this, o = this.options; + var op = BI.extend({}, o.paras, { + type: BI.TreeView.REQ_TYPE_INIT_DATA, + times: ++this.times + }); + this.tip.setLoading(); + o.itemsCreator(op, function (d) { + var hasNext = !!d.hasNext, nodes = d.items || []; + o.paras.lastSearchValue = d.lastSearchValue; + if (self._stop === true) { + return; + } + if (!hasNext) { + self.tip.setEnd(); + } else { + self.tip.setLoaded(); + } + if (nodes.length > 0) { + self.nodes.addNodes(null, self._dealWidthNodes(nodes)); + } + }); + }, - function prepareCopyCut (e) { - if (cm.somethingSelected()) { - lastCopied = cm.getSelections(); - if (input.inaccurateSelection) { - input.prevInput = ""; - input.inaccurateSelection = false; - te.value = lastCopied.join("\n"); - selectInput(te); - } - } else if (!cm.options.lineWiseCopyCut) { + _selectTreeNode: function (treeId, treeNode) { + var self = this, o = this.options; + var parentValues = BI.deepClone(treeNode.parentValues || self._getParentValues(treeNode)); + var name = this._getNodeValue(treeNode); + if (treeNode.checked === true) { + BI.AsyncTree.superclass._selectTreeNode.apply(self, arguments); + } else { + // 如果选中的值中不存在该值不处理 + var t = this.options.paras.selectedValues; + var p = parentValues.concat(name); + for (var i = 0, len = p.length; i < len; i++) { + t = t[p[i]]; + if (t == null) { return; - } else { - var ranges = copyableRanges(cm); - lastCopied = ranges.text; - if (e.type == "cut") { - cm.setSelections(ranges.ranges, null, sel_dontScroll); - } else { - input.prevInput = ""; - te.value = ranges.text.join("\n"); - selectInput(te); - } } - if (e.type == "cut") cm.state.cutIncoming = true; + if (BI.isEmpty(t)) { + break; + } } - on(te, "cut", prepareCopyCut); - on(te, "copy", prepareCopyCut); - - on(display.scroller, "paste", function (e) { - if (eventInWidget(display, e)) return; - cm.state.pasteIncoming = true; - input.focus(); - }); - - // Prevent normal selection in the editor (we handle our own) - on(display.lineSpace, "selectstart", function (e) { - if (!eventInWidget(display, e)) e_preventDefault(e); + o.itemsCreator(BI.extend({}, o.paras, { + type: BI.TreeView.REQ_TYPE_SELECT_DATA, + notSelectedValue: name, + parentValues: parentValues + }), function (new_values) { + self.options.paras.selectedValues = new_values; + BI.AsyncTree.superclass._selectTreeNode.apply(self, arguments); }); + } + }, - on(te, "compositionstart", function () { - var start = cm.getCursor("from"); - input.composing = { - start: start, - range: cm.markText(start, cm.getCursor("to"), {className: "CodeMirror-composing"}) - }; - }); - on(te, "compositionend", function () { - if (input.composing) { - input.poll(); - input.composing.range.clear(); - input.composing = null; + _getSelectedValues: function () { + var self = this; + var hashMap = {}; + var rootNoots = this.nodes.getNodes(); + track(rootNoots); + function track (nodes) { + BI.each(nodes, function (i, node) { + var checkState = node.getCheckStatus(); + if (checkState.checked === false) { + return true; + } + var parentValues = node.parentValues || self._getParentValues(node); + // 把文字中的html去掉，其实就是把文字颜色去掉 + var values = parentValues.concat([self._getNodeValue(node)]); + self._buildTree(hashMap, values); + // if(checkState.checked === true && checkState.half === false && nodes[i].flag === true){ + // continue; + // } + if (BI.isNotEmptyArray(node.children)) { + track(node.children); + return true; + } + if (checkState.half === true) { + self._getHalfSelectedValues(hashMap, node); } }); - }, + } - prepareSelection: function () { - // Redraw the selection and/or cursor - var cm = this.cm, display = cm.display, doc = cm.doc; - var result = prepareSelection(cm); + return hashMap; + }, - // Move the hidden textarea near the cursor to prevent scrolling artifacts - if (cm.options.moveInputWithCursor) { - var headPos = cursorCoords(cm, doc.sel.primary().head, "div"); - var wrapOff = display.wrapper.getBoundingClientRect(), lineOff = display.lineDiv.getBoundingClientRect(); - result.teTop = Math.max(0, Math.min(display.wrapper.clientHeight - 10, - headPos.top + lineOff.top - wrapOff.top)); - result.teLeft = Math.max(0, Math.min(display.wrapper.clientWidth - 10, - headPos.left + lineOff.left - wrapOff.left)); + _initTree: function (setting, keyword) { + var self = this, o = this.options; + this.times = 1; + var tree = this.tree; + tree.empty(); + self.tip.setVisible(false); + this.loading(); + var op = BI.extend({}, o.paras, { + type: BI.TreeView.REQ_TYPE_INIT_DATA, + times: this.times + }); + var complete = function (d) { + if (self._stop === true || keyword != o.paras.keyword) { + return; } - - return result; - }, - - showSelection: function (drawn) { - var cm = this.cm, display = cm.display; - removeChildrenAndAdd(display.cursorDiv, drawn.cursors); - removeChildrenAndAdd(display.selectionDiv, drawn.selection); - if (drawn.teTop != null) { - this.wrapper.style.top = drawn.teTop + "px"; - this.wrapper.style.left = drawn.teLeft + "px"; + var hasNext = !!d.hasNext, nodes = d.items || []; + o.paras.lastSearchValue = d.lastSearchValue; + if (nodes.length > 0) { + callback(self._dealWidthNodes(nodes)); } - }, - - // Reset the input to correspond to the selection (or to be empty, - // when not typing and nothing is selected) - reset: function (typing) { - if (this.contextMenuPending) return; - var minimal, selected, cm = this.cm, doc = cm.doc; - if (cm.somethingSelected()) { - this.prevInput = ""; - var range = doc.sel.primary(); - minimal = hasCopyEvent && - (range.to().line - range.from().line > 100 || (selected = cm.getSelection()).length > 1000); - var content = minimal ? "-" : selected || cm.getSelection(); - this.textarea.value = content; - if (cm.state.focused) selectInput(this.textarea); - if (ie && ie_version >= 9) this.hasSelection = content; - } else if (!typing) { - this.prevInput = this.textarea.value = ""; - if (ie && ie_version >= 9) this.hasSelection = null; - } - this.inaccurateSelection = minimal; - }, - - getField: function () { return this.textarea; }, - - supportsTouch: function () { return false; }, - - focus: function () { - if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt() != this.textarea)) { - try { this.textarea.focus(); } catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM + self.setTipVisible(nodes.length <= 0); + self.loaded(); + if (!hasNext) { + self.tip.invisible(); + } else { + self.tip.setLoaded(); } - }, + self.fireEvent(BI.Events.AFTERINIT); + }; - blur: function () { this.textarea.blur(); }, + function callback (nodes) { + if (self._stop === true) { + return; + } + self.nodes = $.fn.zTree.init(tree.element, setting, nodes); + } - resetPosition: function () { - this.wrapper.style.top = this.wrapper.style.left = 0; - }, + BI.delay(function () { + o.itemsCreator(op, complete); + }, 100); + }, - receivedFocus: function () { this.slowPoll(); }, + getValue: function () { + var o = this.options; + var result = BI.PartTree.superclass.getValue.apply(this, arguments); + o.itemsCreator({ + type: BI.TreeView.REQ_TYPE_ADJUST_DATA, + selectedValues: result + }, function (res) { + result = res; + }); + return result; + }, - // Poll for input changes, using the normal rate of polling. This - // runs as long as the editor is focused. - slowPoll: function () { - var input = this; - if (input.pollingFast) return; - input.polling.set(this.cm.options.pollInterval, function () { - input.poll(); - if (input.cm.state.focused) input.slowPoll(); - }); - }, + // 生成树方法 + stroke: function (config) { + var o = this.options; + delete o.paras.keyword; + BI.extend(o.paras, config); + delete o.paras.lastSearchValue; + var setting = this._configSetting(); + this._initTree(setting, o.paras.keyword); + } +}); - // When an event has just come in that is likely to add or change - // something in the input textarea, we poll faster, to ensure that - // the change appears on the screen quickly. - fastPoll: function () { - var missed = false, input = this; - input.pollingFast = true; - function p () { - var changed = input.poll(); - if (!changed && !missed) {missed = true; input.polling.set(60, p);} else {input.pollingFast = false; input.slowPoll();} - } - input.polling.set(20, p); - }, +BI.shortcut("bi.part_tree", BI.PartTree);BI.Resizers = new BI.ResizeController(); +BI.Layers = new BI.LayerController(); +BI.Maskers = new BI.MaskersController(); +BI.Bubbles = new BI.BubblesController(); +BI.Tooltips = new BI.TooltipsController(); +BI.Popovers = new BI.FloatBoxController(); +BI.Broadcasts = new BI.BroadcastController(); +BI.StyleLoaders = new BI.StyleLoaderManager();/** + * canvas绘图 + * + * Created by GUY on 2015/11/18. + * @class BI.Canvas + * @extends BI.Widget + */ +BI.Canvas = BI.inherit(BI.Widget, { - // Read input from the textarea, and update the document to match. - // When something is selected, it is present in the textarea, and - // selected (unless it is huge, in which case a placeholder is - // used). When nothing is selected, the cursor sits after previously - // seen text (can be empty), which is stored in prevInput (we must - // not reset the textarea when typing, because that breaks IME). - poll: function () { - var cm = this.cm, input = this.textarea, prevInput = this.prevInput; - // Since this is called a *lot*, try to bail out as cheaply as - // possible when it is clear that nothing happened. hasSelection - // will be the case when there is a lot of text in the textarea, - // in which case reading its value would be expensive. - if (this.contextMenuPending || !cm.state.focused || - (hasSelection(input) && !prevInput) || - isReadOnly(cm) || cm.options.disableInput || cm.state.keySeq) {return false;} - - var text = input.value; - // If nothing changed, bail. - if (text == prevInput && !cm.somethingSelected()) return false; - // Work around nonsensical selection resetting in IE9/10, and - // inexplicable appearance of private area unicode characters on - // some key combos in Mac (#2689). - if (ie && ie_version >= 9 && this.hasSelection === text || - mac && /[\uf700-\uf7ff]/.test(text)) { - cm.display.input.reset(); - return false; - } + _defaultConfig: function () { + return BI.extend(BI.Canvas.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-canvas" + }); + }, - if (cm.doc.sel == cm.display.selForContextMenu) { - var first = text.charCodeAt(0); - if (first == 0x200b && !prevInput) prevInput = "\u200b"; - if (first == 0x21da) { this.reset(); return this.cm.execCommand("undo"); } - } - // Find the part of the input that is actually new - var same = 0, l = Math.min(prevInput.length, text.length); - while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) ++same; + _init: function () { + BI.Canvas.superclass._init.apply(this, arguments); + var self = this, o = this.options; + var canvas = document.createElement("canvas"); + if (!document.createElement("canvas").getContext) { + canvas = window.G_vmlCanvasManager.initElement(canvas); + } + this.element.append(canvas); + canvas.width = o.width; + canvas.height = o.height; + $(canvas).width("100%"); + $(canvas).height("100%"); + this.canvas = canvas; + this._queue = []; + }, - var self = this; - runInOp(cm, function () { - applyTextInput(cm, text.slice(same), prevInput.length - same, - null, self.composing ? "*compose" : null); + mounted: function () { + this.stroke(); + }, - // Don't leave long text in the textarea, since it makes further polling slow - if (text.length > 1000 || text.indexOf("\n") > -1) input.value = self.prevInput = ""; - else self.prevInput = text; + _getContext: function () { + if (!this.ctx) { + this.ctx = this.canvas.getContext("2d"); + } + return this.ctx; + }, - if (self.composing) { - self.composing.range.clear(); - self.composing.range = cm.markText(self.composing.start, cm.getCursor("to"), - {className: "CodeMirror-composing"}); - } + _attr: function (key, value) { + var self = this; + if (BI.isNull(key)) { + return; + } + if (BI.isObject(key)) { + BI.each(key, function (k, v) { + self._queue.push({ k: k, v: v }); }); - return true; - }, + return; + } + this._queue.push({ k: key, v: value }); + }, - ensurePolled: function () { - if (this.pollingFast && this.poll()) this.pollingFast = false; - }, + _line: function (x0, y0) { + var self = this; + var args = [].slice.call(arguments, 2); + if (BI.isOdd(args.length)) { + this._attr(BI.last(args)); + args = BI.initial(args); + } + this._attr("moveTo", [x0, y0]); + var odd = BI.filter(args, function (i) { + return i % 2 === 0; + }); + var even = BI.filter(args, function (i) { + return i % 2 !== 0; + }); + args = BI.zip(odd, even); + BI.each(args, function (i, point) { + self._attr("lineTo", point); + }); + }, - onKeyPress: function () { - if (ie && ie_version >= 9) this.hasSelection = null; - this.fastPoll(); - }, + line: function (x0, y0, x1, y1) { + this._line.apply(this, arguments); + this._attr("stroke", []); + }, - onContextMenu: function (e) { - var input = this, cm = input.cm, display = cm.display, te = input.textarea; - var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop; - if (!pos || presto) return; // Opera is difficult. + rect: function (x, y, w, h, color) { + this._attr("fillStyle", color); + this._attr("fillRect", [x, y, w, h]); + }, - // Reset the current text selection only if the click is done outside of the selection - // and 'resetSelectionOnContextMenu' option is true. - var reset = cm.options.resetSelectionOnContextMenu; - if (reset && cm.doc.sel.contains(pos) == -1) {operation(cm, setSelection)(cm.doc, simpleSelection(pos), sel_dontScroll);} + circle: function (x, y, radius, color) { + this._attr({ + fillStyle: color, + beginPath: [], + arc: [x, y, radius, 0, Math.PI * 2, true], + closePath: [], + fill: [] + }); + }, - var oldCSS = te.style.cssText; - input.wrapper.style.position = "absolute"; - te.style.cssText = "position: fixed; width: 30px; height: 30px; top: " + (e.clientY - 5) + - "px; left: " + (e.clientX - 5) + "px; z-index: 1000; background: " + - (ie ? "rgba(255, 255, 255, .05)" : "transparent") + - "; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);"; - if (webkit) var oldScrollY = window.scrollY; // Work around Chrome issue (#2712) - display.input.focus(); - if (webkit) window.scrollTo(null, oldScrollY); - display.input.reset(); - // Adds "Select all" to context menu in FF - if (!cm.somethingSelected()) te.value = input.prevInput = " "; - input.contextMenuPending = true; - display.selForContextMenu = cm.doc.sel; - clearTimeout(display.detectingSelectAll); - - // Select-all will be greyed out if there's nothing to select, so - // this adds a zero-width space so that we can later check whether - // it got selected. - function prepareSelectAllHack () { - if (te.selectionStart != null) { - var selected = cm.somethingSelected(); - var extval = "\u200b" + (selected ? te.value : ""); - te.value = "\u21da"; // Used to catch context-menu undo - te.value = extval; - input.prevInput = selected ? "" : "\u200b"; - te.selectionStart = 1; te.selectionEnd = extval.length; - // Re-set this, in case some other handler touched the - // selection in the meantime. - display.selForContextMenu = cm.doc.sel; - } - } - function rehide () { - input.contextMenuPending = false; - input.wrapper.style.position = "relative"; - te.style.cssText = oldCSS; - if (ie && ie_version < 9) display.scrollbars.setScrollTop(display.scroller.scrollTop = scrollPos); - - // Try to detect the user choosing select-all - if (te.selectionStart != null) { - if (!ie || (ie && ie_version < 9)) prepareSelectAllHack(); - var i = 0, poll = function () { - if (display.selForContextMenu == cm.doc.sel && te.selectionStart == 0 && - te.selectionEnd > 0 && input.prevInput == "\u200b") {operation(cm, commands.selectAll)(cm);} else if (i++ < 10) display.detectingSelectAll = setTimeout(poll, 500); - else display.input.reset(); - }; - display.detectingSelectAll = setTimeout(poll, 200); - } - } + hollow: function () { + this._attr("beginPath", []); + this._line.apply(this, arguments); + this._attr("closePath", []); + this._attr("stroke", []); + }, - if (ie && ie_version >= 9) prepareSelectAllHack(); - if (captureRightClick) { - e_stop(e); - var mouseup = function () { - off(window, "mouseup", mouseup); - setTimeout(rehide, 20); - }; - on(window, "mouseup", mouseup); - } else { - setTimeout(rehide, 50); - } - }, + solid: function () { + this.hollow.apply(this, arguments); + this._attr("fill", []); + }, - setUneditable: nothing, + gradient: function (x0, y0, x1, y1, start, end) { + var grd = this._getContext().createLinearGradient(x0, y0, x1, y1); + grd.addColorStop(0, start); + grd.addColorStop(1, end); + return grd; + }, - needsContentAttribute: false - }, TextareaInput.prototype); + reset: function () { + this._getContext().clearRect(0, 0, this.canvas.width, this.canvas.height); + }, - // CONTENTEDITABLE INPUT STYLE + stroke: function () { + var ctx = this._getContext(); + if(!ctx) { + return false; + } + BI.each(this._queue, function (i, q) { + if (BI.isFunction(ctx[q.k])) { + ctx[q.k].apply(ctx, q.v); + } else { + ctx[q.k] = q.v; + } + }); + this._queue = []; + } +}); +BI.shortcut("bi.canvas", BI.Canvas);/** + * CollectionView + * + * Created by GUY on 2016/1/15. + * @class BI.CollectionView + * @extends BI.Widget + */ +BI.CollectionView = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.CollectionView.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-collection", + // width: 400, //必设 + // height: 300, //必设 + overflowX: true, + overflowY: true, + cellSizeAndPositionGetter: BI.emptyFn, + horizontalOverscanSize: 0, + verticalOverscanSize: 0, + scrollLeft: 0, + scrollTop: 0, + items: [] + }); + }, - function ContentEditableInput (cm) { - this.cm = cm; - this.lastAnchorNode = this.lastAnchorOffset = this.lastFocusNode = this.lastFocusOffset = null; - this.polling = new Delayed(); - this.gracePeriod = false; - } - - ContentEditableInput.prototype = copyObj({ - init: function (display) { - var input = this, cm = input.cm; - var div = input.div = display.lineDiv; - div.contentEditable = "true"; - disableBrowserMagic(div); - - on(div, "paste", function (e) { handlePaste(e, cm); }); - - on(div, "compositionstart", function (e) { - var data = e.data; - input.composing = {sel: cm.doc.sel, data: data, startData: data}; - if (!data) return; - var prim = cm.doc.sel.primary(); - var line = cm.getLine(prim.head.line); - var found = line.indexOf(data, Math.max(0, prim.head.ch - data.length)); - if (found > -1 && found <= prim.head.ch) { - input.composing.sel = simpleSelection(Pos(prim.head.line, found), - Pos(prim.head.line, found + data.length)); - } - }); - on(div, "compositionupdate", function (e) { - input.composing.data = e.data; + _init: function () { + BI.CollectionView.superclass._init.apply(this, arguments); + var self = this, o = this.options; + this.renderedCells = []; + this.renderedKeys = []; + this.renderRange = {}; + this._scrollLock = false; + this._debounceRelease = BI.debounce(function () { + self._scrollLock = false; + }, 1000 / 60); + this.container = BI.createWidget({ + type: "bi.absolute" + }); + this.element.scroll(function () { + if (self._scrollLock === true) { + return; + } + o.scrollLeft = self.element.scrollLeft(); + o.scrollTop = self.element.scrollTop(); + self._calculateChildrenToRender(); + self.fireEvent(BI.CollectionView.EVENT_SCROLL, { + scrollLeft: o.scrollLeft, + scrollTop: o.scrollTop }); - on(div, "compositionend", function (e) { - var ours = input.composing; - if (!ours) return; - if (e.data != ours.startData && !/\u200b/.test(e.data)) {ours.data = e.data;} - // Need a small delay to prevent other code (input event, - // selection polling) from doing damage when fired right after - // compositionend. - setTimeout(function () { - if (!ours.handled) {input.applyComposition(ours);} - if (input.composing == ours) {input.composing = null;} - }, 50); + }); + BI.createWidget({ + type: "bi.vertical", + element: this, + scrollable: o.overflowX === true && o.overflowY === true, + scrolly: o.overflowX === false && o.overflowY === true, + scrollx: o.overflowX === true && o.overflowY === false, + items: [this.container] + }); + if (o.items.length > 0) { + this._calculateSizeAndPositionData(); + this._populate(); + } + if (o.scrollLeft !== 0 || o.scrollTop !== 0) { + BI.nextTick(function () { + self.element.scrollTop(o.scrollTop); + self.element.scrollLeft(o.scrollLeft); }); + } + }, - on(div, "touchstart", function () { - input.forceCompositionEnd(); - }); + _calculateSizeAndPositionData: function () { + var o = this.options; + var cellMetadata = []; + var sectionManager = new BI.SectionManager(); + var height = 0; + var width = 0; - on(div, "input", function () { - if (input.composing) return; - if (!input.pollContent()) {runInOp(input.cm, function () {regChange(cm);});} - }); + for (var index = 0, len = o.items.length; index < len; index++) { + var cellMetadatum = o.cellSizeAndPositionGetter(index); - function onCopyCut (e) { - if (cm.somethingSelected()) { - lastCopied = cm.getSelections(); - if (e.type == "cut") cm.replaceSelection("", null, "cut"); - } else if (!cm.options.lineWiseCopyCut) { - return; - } else { - var ranges = copyableRanges(cm); - lastCopied = ranges.text; - if (e.type == "cut") { - cm.operation(function () { - cm.setSelections(ranges.ranges, 0, sel_dontScroll); - cm.replaceSelection("", null, "cut"); - }); - } - } - // iOS exposes the clipboard API, but seems to discard content inserted into it - if (e.clipboardData && !ios) { - e.preventDefault(); - e.clipboardData.clearData(); - e.clipboardData.setData("text/plain", lastCopied.join("\n")); - } else { - // Old-fashioned briefly-focus-a-textarea hack - var kludge = hiddenTextarea(), te = kludge.firstChild; - cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild); - te.value = lastCopied.join("\n"); - var hadFocus = document.activeElement; - selectInput(te); - setTimeout(function () { - cm.display.lineSpace.removeChild(kludge); - hadFocus.focus(); - }, 50); - } + if (cellMetadatum.height == null || isNaN(cellMetadatum.height) || + cellMetadatum.width == null || isNaN(cellMetadatum.width) || + cellMetadatum.x == null || isNaN(cellMetadatum.x) || + cellMetadatum.y == null || isNaN(cellMetadatum.y)) { + throw Error(); } - on(div, "copy", onCopyCut); - on(div, "cut", onCopyCut); - }, - prepareSelection: function () { - var result = prepareSelection(this.cm, false); - result.focus = this.cm.state.focused; - return result; - }, + height = Math.max(height, cellMetadatum.y + cellMetadatum.height); + width = Math.max(width, cellMetadatum.x + cellMetadatum.width); - showSelection: function (info) { - if (!info || !this.cm.display.view.length) return; - if (info.focus) this.showPrimarySelection(); - this.showMultipleSelections(info); - }, + cellMetadatum.index = index; + cellMetadata[index] = cellMetadatum; + sectionManager.registerCell(cellMetadatum, index); + } - showPrimarySelection: function () { - var sel = window.getSelection(), prim = this.cm.doc.sel.primary(); - var curAnchor = domToPos(this.cm, sel.anchorNode, sel.anchorOffset); - var curFocus = domToPos(this.cm, sel.focusNode, sel.focusOffset); - if (curAnchor && !curAnchor.bad && curFocus && !curFocus.bad && - cmp(minPos(curAnchor, curFocus), prim.from()) == 0 && - cmp(maxPos(curAnchor, curFocus), prim.to()) == 0) {return;} + this._cellMetadata = cellMetadata; + this._sectionManager = sectionManager; + this._height = height; + this._width = width; + }, - var start = posToDOM(this.cm, prim.from()); - var end = posToDOM(this.cm, prim.to()); - if (!start && !end) return; + _cellRenderers: function (height, width, x, y) { + this._lastRenderedCellIndices = this._sectionManager.getCellIndices(height, width, x, y); + return this._cellGroupRenderer(); + }, - var view = this.cm.display.view; - var old = sel.rangeCount && sel.getRangeAt(0); - if (!start) { - start = {node: view[0].measure.map[2], offset: 0}; - } else if (!end) { // FIXME dangerously hacky - var measure = view[view.length - 1].measure; - var map = measure.maps ? measure.maps[measure.maps.length - 1] : measure.map; - end = {node: map[map.length - 1], offset: map[map.length - 2] - map[map.length - 3]}; - } + _cellGroupRenderer: function () { + var self = this, o = this.options; + var rendered = []; + BI.each(this._lastRenderedCellIndices, function (i, index) { + var cellMetadata = self._sectionManager.getCellMetadata(index); + rendered.push(cellMetadata); + }); + return rendered; + }, - try { var rng = range(start.node, start.offset, end.offset, end.node); } catch(e) {} // Our model of the DOM might be outdated, in which case the range we try to set can be impossible - if (rng) { - sel.removeAllRanges(); - sel.addRange(rng); - if (old && sel.anchorNode == null) sel.addRange(old); - else if (gecko) this.startGracePeriod(); + _calculateChildrenToRender: function () { + var self = this, o = this.options; + var scrollLeft = BI.clamp(o.scrollLeft, 0, this._getMaxScrollLeft()); + var scrollTop = BI.clamp(o.scrollTop, 0, this._getMaxScrollTop()); + var left = Math.max(0, scrollLeft - o.horizontalOverscanSize); + var top = Math.max(0, scrollTop - o.verticalOverscanSize); + var right = Math.min(this._width, scrollLeft + o.width + o.horizontalOverscanSize); + var bottom = Math.min(this._height, scrollTop + o.height + o.verticalOverscanSize); + if (right > 0 && bottom > 0) { + // 如果滚动的区间并没有超出渲染的范围 + if (top >= this.renderRange.minY && bottom <= this.renderRange.maxY && left >= this.renderRange.minX && right <= this.renderRange.maxX) { + return; } - this.rememberSelection(); - }, - - startGracePeriod: function () { - var input = this; - clearTimeout(this.gracePeriod); - this.gracePeriod = setTimeout(function () { - input.gracePeriod = false; - if (input.selectionChanged()) {input.cm.operation(function () { input.cm.curOp.selectionChanged = true; });} - }, 20); - }, - - showMultipleSelections: function (info) { - removeChildrenAndAdd(this.cm.display.cursorDiv, info.cursors); - removeChildrenAndAdd(this.cm.display.selectionDiv, info.selection); - }, - - rememberSelection: function () { - var sel = window.getSelection(); - this.lastAnchorNode = sel.anchorNode; this.lastAnchorOffset = sel.anchorOffset; - this.lastFocusNode = sel.focusNode; this.lastFocusOffset = sel.focusOffset; - }, - - selectionInEditor: function () { - var sel = window.getSelection(); - if (!sel.rangeCount) return false; - var node = sel.getRangeAt(0).commonAncestorContainer; - return contains(this.div, node); - }, - - focus: function () { - if (this.cm.options.readOnly != "nocursor") this.div.focus(); - }, - blur: function () { this.div.blur(); }, - getField: function () { return this.div; }, - - supportsTouch: function () { return true; }, - - receivedFocus: function () { - var input = this; - if (this.selectionInEditor()) {this.pollSelection();} else {runInOp(this.cm, function () { input.cm.curOp.selectionChanged = true; });} - - function poll () { - if (input.cm.state.focused) { - input.pollSelection(); - input.polling.set(input.cm.options.pollInterval, poll); - } + var childrenToDisplay = this._cellRenderers(bottom - top, right - left, left, top); + var renderedCells = [], renderedKeys = {}, renderedWidgets = {}; + // 存储所有的left和top + var lefts = {}, tops = {}; + for (var i = 0, len = childrenToDisplay.length; i < len; i++) { + var datum = childrenToDisplay[i]; + lefts[datum.x] = datum.x; + lefts[datum.x + datum.width] = datum.x + datum.width; + tops[datum.y] = datum.y; + tops[datum.y + datum.height] = datum.y + datum.height; } - this.polling.set(this.cm.options.pollInterval, poll); - }, - - selectionChanged: function () { - var sel = window.getSelection(); - return sel.anchorNode != this.lastAnchorNode || sel.anchorOffset != this.lastAnchorOffset || - sel.focusNode != this.lastFocusNode || sel.focusOffset != this.lastFocusOffset; - }, - - pollSelection: function () { - if (!this.composing && !this.gracePeriod && this.selectionChanged()) { - var sel = window.getSelection(), cm = this.cm; - this.rememberSelection(); - var anchor = domToPos(cm, sel.anchorNode, sel.anchorOffset); - var head = domToPos(cm, sel.focusNode, sel.focusOffset); - if (anchor && head) { - runInOp(cm, function () { - setSelection(cm.doc, simpleSelection(anchor, head), sel_dontScroll); - if (anchor.bad || head.bad) cm.curOp.selectionChanged = true; + lefts = BI.toArray(lefts); + tops = BI.toArray(tops); + var leftMap = BI.invert(lefts); + var topMap = BI.invert(tops); + // 存储上下左右四个边界 + var leftBorder = {}, rightBorder = {}, topBorder = {}, bottomBorder = {}; + var assertMinBorder = function (border, offset) { + if (border[offset] == null) { + border[offset] = Number.MAX_VALUE; + } + }; + var assertMaxBorder = function (border, offset) { + if (border[offset] == null) { + border[offset] = 0; + } + }; + for (var i = 0, len = childrenToDisplay.length; i < len; i++) { + var datum = childrenToDisplay[i]; + var index = this.renderedKeys[datum.index] && this.renderedKeys[datum.index][1]; + var child; + if (index >= 0) { + if (datum.width !== this.renderedCells[index]._width) { + this.renderedCells[index]._width = datum.width; + this.renderedCells[index].el.setWidth(datum.width); + } + if (datum.height !== this.renderedCells[index]._height) { + this.renderedCells[index]._height = datum.height; + this.renderedCells[index].el.setHeight(datum.height); + } + if (this.renderedCells[index]._left !== datum.x) { + this.renderedCells[index].el.element.css("left", datum.x + "px"); + } + if (this.renderedCells[index]._top !== datum.y) { + this.renderedCells[index].el.element.css("top", datum.y + "px"); + } + renderedCells.push(child = this.renderedCells[index]); + } else { + child = BI.createWidget(BI.extend({ + type: "bi.label", + width: datum.width, + height: datum.height + }, o.items[datum.index], { + cls: (o.items[datum.index].cls || "") + " container-cell" + (datum.y === 0 ? " first-row" : "") + (datum.x === 0 ? " first-col" : ""), + _left: datum.x, + _top: datum.y + })); + renderedCells.push({ + el: child, + left: datum.x, + top: datum.y, + _left: datum.x, + _top: datum.y, + _width: datum.width, + _height: datum.height }); } - } - }, - - pollContent: function () { - var cm = this.cm, display = cm.display, sel = cm.doc.sel.primary(); - var from = sel.from(), to = sel.to(); - if (from.line < display.viewFrom || to.line > display.viewTo - 1) return false; - - var fromIndex; - if (from.line == display.viewFrom || (fromIndex = findViewIndex(cm, from.line)) == 0) { - var fromLine = lineNo(display.view[0].line); - var fromNode = display.view[0].node; - } else { - var fromLine = lineNo(display.view[fromIndex].line); - var fromNode = display.view[fromIndex - 1].node.nextSibling; - } - var toIndex = findViewIndex(cm, to.line); - if (toIndex == display.view.length - 1) { - var toLine = display.viewTo - 1; - var toNode = display.lineDiv.lastChild; - } else { - var toLine = lineNo(display.view[toIndex + 1].line) - 1; - var toNode = display.view[toIndex + 1].node.previousSibling; - } - - var newText = splitLines(domTextBetween(cm, fromNode, toNode, fromLine, toLine)); - var oldText = getBetween(cm.doc, Pos(fromLine, 0), Pos(toLine, getLine(cm.doc, toLine).text.length)); - while (newText.length > 1 && oldText.length > 1) { - if (lst(newText) == lst(oldText)) { newText.pop(); oldText.pop(); toLine--; } else if (newText[0] == oldText[0]) { newText.shift(); oldText.shift(); fromLine++; } else break; - } - - var cutFront = 0, cutEnd = 0; - var newTop = newText[0], oldTop = oldText[0], maxCutFront = Math.min(newTop.length, oldTop.length); - while (cutFront < maxCutFront && newTop.charCodeAt(cutFront) == oldTop.charCodeAt(cutFront)) {++cutFront;} - var newBot = lst(newText), oldBot = lst(oldText); - var maxCutEnd = Math.min(newBot.length - (newText.length == 1 ? cutFront : 0), - oldBot.length - (oldText.length == 1 ? cutFront : 0)); - while (cutEnd < maxCutEnd && - newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1)) {++cutEnd;} - - newText[newText.length - 1] = newBot.slice(0, newBot.length - cutEnd); - newText[0] = newText[0].slice(cutFront); + var startTopIndex = topMap[datum.y] | 0; + var endTopIndex = topMap[datum.y + datum.height] | 0; + for (var k = startTopIndex; k <= endTopIndex; k++) { + var t = tops[k]; + assertMinBorder(leftBorder, t); + assertMaxBorder(rightBorder, t); + leftBorder[t] = Math.min(leftBorder[t], datum.x); + rightBorder[t] = Math.max(rightBorder[t], datum.x + datum.width); + } + var startLeftIndex = leftMap[datum.x] | 0; + var endLeftIndex = leftMap[datum.x + datum.width] | 0; + for (var k = startLeftIndex; k <= endLeftIndex; k++) { + var l = lefts[k]; + assertMinBorder(topBorder, l); + assertMaxBorder(bottomBorder, l); + topBorder[l] = Math.min(topBorder[l], datum.y); + bottomBorder[l] = Math.max(bottomBorder[l], datum.y + datum.height); + } - var chFrom = Pos(fromLine, cutFront); - var chTo = Pos(toLine, oldText.length ? lst(oldText).length - cutEnd : 0); - if (newText.length > 1 || newText[0] || cmp(chFrom, chTo)) { - replaceRange(cm.doc, newText, chFrom, chTo, "+input"); - return true; + renderedKeys[datum.index] = [datum.index, i]; + renderedWidgets[i] = child; } - }, - - ensurePolled: function () { - this.forceCompositionEnd(); - }, - reset: function () { - this.forceCompositionEnd(); - }, - forceCompositionEnd: function () { - if (!this.composing || this.composing.handled) return; - this.applyComposition(this.composing); - this.composing.handled = true; - this.div.blur(); - this.div.focus(); - }, - applyComposition: function (composing) { - if (composing.data && composing.data != composing.startData) {operation(this.cm, applyTextInput)(this.cm, composing.data, 0, composing.sel);} - }, + // 已存在的， 需要添加的和需要删除的 + var existSet = {}, addSet = {}, deleteArray = []; + BI.each(renderedKeys, function (i, key) { + if (self.renderedKeys[i]) { + existSet[i] = key; + } else { + addSet[i] = key; + } + }); + BI.each(this.renderedKeys, function (i, key) { + if (existSet[i]) { + return; + } + if (addSet[i]) { + return; + } + deleteArray.push(key[1]); + }); + BI.each(deleteArray, function (i, index) { + // 性能优化，不调用destroy方法防止触发destroy事件 + self.renderedCells[index].el._destroy(); + }); + var addedItems = []; + BI.each(addSet, function (index, key) { + addedItems.push(renderedCells[key[1]]); + }); + this.container.addItems(addedItems); + // 拦截父子级关系 + this.container._children = renderedWidgets; + this.container.attr("items", renderedCells); + this.renderedCells = renderedCells; + this.renderedKeys = renderedKeys; - setUneditable: function (node) { - node.setAttribute("contenteditable", "false"); - }, + // Todo 左右比较特殊 + var minX = BI.min(leftBorder); + var maxX = BI.max(rightBorder); - onKeyPress: function (e) { - e.preventDefault(); - operation(this.cm, applyTextInput)(this.cm, String.fromCharCode(e.charCode == null ? e.keyCode : e.charCode), 0); - }, + var minY = BI.max(topBorder); + var maxY = BI.min(bottomBorder); - onContextMenu: nothing, - resetPosition: nothing, + this.renderRange = {minX: minX, minY: minY, maxX: maxX, maxY: maxY}; + } + }, - needsContentAttribute: true - }, ContentEditableInput.prototype); + _getMaxScrollLeft: function () { + return Math.max(0, this._width - this.options.width + (this.options.overflowX ? BI.DOM.getScrollWidth() : 0)); + }, - function posToDOM (cm, pos) { - var view = findViewForLine(cm, pos.line); - if (!view || view.hidden) return null; - var line = getLine(cm.doc, pos.line); - var info = mapFromLineView(view, line, pos.line); + _getMaxScrollTop: function () { + return Math.max(0, this._height - this.options.height + (this.options.overflowY ? BI.DOM.getScrollWidth() : 0)); + }, - var order = getOrder(line), side = "left"; - if (order) { - var partPos = getBidiPartAt(order, pos.ch); - side = partPos % 2 ? "right" : "left"; + _populate: function (items) { + var o = this.options; + this._reRange(); + if (items && items !== this.options.items) { + this.options.items = items; + this._calculateSizeAndPositionData(); } - var result = nodeAndOffsetInLineMap(info.map, pos.ch, side); - result.offset = result.collapse == "right" ? result.end : result.start; - return result; - } - - function badPos (pos, bad) { if (bad) pos.bad = true; return pos; } + if (o.items.length > 0) { + this.container.setWidth(this._width); + this.container.setHeight(this._height); - function domToPos (cm, node, offset) { - var lineNode; - if (node == cm.display.lineDiv) { - lineNode = cm.display.lineDiv.childNodes[offset]; - if (!lineNode) return badPos(cm.clipPos(Pos(cm.display.viewTo - 1)), true); - node = null; offset = 0; - } else { - for (lineNode = node; ; lineNode = lineNode.parentNode) { - if (!lineNode || lineNode == cm.display.lineDiv) return null; - if (lineNode.parentNode && lineNode.parentNode == cm.display.lineDiv) break; + this._calculateChildrenToRender(); + // 元素未挂载时不能设置scrollTop + try { + this.element.scrollTop(o.scrollTop); + this.element.scrollLeft(o.scrollLeft); + } catch (e) { } } - for (var i = 0; i < cm.display.view.length; i++) { - var lineView = cm.display.view[i]; - if (lineView.node == lineNode) {return locateNodeInLineView(lineView, node, offset);} - } - } + }, - function locateNodeInLineView (lineView, node, offset) { - var wrapper = lineView.text.firstChild, bad = false; - if (!node || !contains(wrapper, node)) return badPos(Pos(lineNo(lineView.line), 0), true); - if (node == wrapper) { - bad = true; - node = wrapper.childNodes[offset]; - offset = 0; - if (!node) { - var line = lineView.rest ? lst(lineView.rest) : lineView.line; - return badPos(Pos(lineNo(line), line.text.length), bad); - } - } - - var textNode = node.nodeType == 3 ? node : null, topNode = node; - if (!textNode && node.childNodes.length == 1 && node.firstChild.nodeType == 3) { - textNode = node.firstChild; - if (offset) offset = textNode.nodeValue.length; - } - while (topNode.parentNode != wrapper) topNode = topNode.parentNode; - var measure = lineView.measure, maps = measure.maps; - - function find (textNode, topNode, offset) { - for (var i = -1; i < (maps ? maps.length : 0); i++) { - var map = i < 0 ? measure.map : maps[i]; - for (var j = 0; j < map.length; j += 3) { - var curNode = map[j + 2]; - if (curNode == textNode || curNode == topNode) { - var line = lineNo(i < 0 ? lineView.line : lineView.rest[i]); - var ch = map[j] + offset; - if (offset < 0 || curNode != textNode) ch = map[j + (offset ? 1 : 0)]; - return Pos(line, ch); - } - } - } + setScrollLeft: function (scrollLeft) { + if (this.options.scrollLeft === scrollLeft) { + return; } - var found = find(textNode, topNode, offset); - if (found) return badPos(found, bad); + this._scrollLock = true; + this.options.scrollLeft = BI.clamp(scrollLeft || 0, 0, this._getMaxScrollLeft()); + this._debounceRelease(); + this._calculateChildrenToRender(); + this.element.scrollLeft(this.options.scrollLeft); + }, - // FIXME this is all really shaky. might handle the few cases it needs to handle, but likely to cause problems - for (var after = topNode.nextSibling, dist = textNode ? textNode.nodeValue.length - offset : 0; after; after = after.nextSibling) { - found = find(after, after.firstChild, 0); - if (found) {return badPos(Pos(found.line, found.ch - dist), bad);} - dist += after.textContent.length; - } - for (var before = topNode.previousSibling, dist = offset; before; before = before.previousSibling) { - found = find(before, before.firstChild, -1); - if (found) {return badPos(Pos(found.line, found.ch + dist), bad);} - dist += after.textContent.length; + setScrollTop: function (scrollTop) { + if (this.options.scrollTop === scrollTop) { + return; } - } + this._scrollLock = true; + this.options.scrollTop = BI.clamp(scrollTop || 0, 0, this._getMaxScrollTop()); + this._debounceRelease(); + this._calculateChildrenToRender(); + this.element.scrollTop(this.options.scrollTop); + }, - function domTextBetween (cm, from, to, fromLine, toLine) { - var text = "", closing = false; - function recognizeMarker (id) { return function (marker) { return marker.id == id; }; } - function walk (node) { - if (node.nodeType == 1) { - var cmText = node.getAttribute("cm-text"); - if (cmText != null) { - if (cmText == "") cmText = node.textContent.replace(/\u200b/g, ""); - text += cmText; - return; - } - var markerID = node.getAttribute("cm-marker"), range; - if (markerID) { - var found = cm.findMarks(Pos(fromLine, 0), Pos(toLine + 1, 0), recognizeMarker(+markerID)); - if (found.length && (range = found[0].find())) {text += getBetween(cm.doc, range.from, range.to).join("\n");} - return; - } - if (node.getAttribute("contenteditable") == "false") return; - for (var i = 0; i < node.childNodes.length; i++) {walk(node.childNodes[i]);} - if (/^(pre|div|p)$/i.test(node.nodeName)) {closing = true;} - } else if (node.nodeType == 3) { - var val = node.nodeValue; - if (!val) return; - if (closing) { - text += "\n"; - closing = false; - } - text += val; - } - } - for (;;) { - walk(from); - if (from == to) break; - from = from.nextSibling; + setOverflowX: function (b) { + var self = this; + if (this.options.overflowX !== !!b) { + this.options.overflowX = !!b; + BI.nextTick(function () { + self.element.css({overflowX: b ? "auto" : "hidden"}); + }); } - return text; - } - - CodeMirror.inputStyles = {textarea: TextareaInput, contenteditable: ContentEditableInput}; - - // SELECTION / CURSOR - - // Selection objects are immutable. A new one is created every time - // the selection changes. A selection is one or more non-overlapping - // (and non-touching) ranges, sorted, and an integer that indicates - // which one is the primary selection (the one that's scrolled into - // view, that getCursor returns, etc). - function Selection (ranges, primIndex) { - this.ranges = ranges; - this.primIndex = primIndex; - } + }, - Selection.prototype = { - primary: function () { return this.ranges[this.primIndex]; }, - equals: function (other) { - if (other == this) return true; - if (other.primIndex != this.primIndex || other.ranges.length != this.ranges.length) return false; - for (var i = 0; i < this.ranges.length; i++) { - var here = this.ranges[i], there = other.ranges[i]; - if (cmp(here.anchor, there.anchor) != 0 || cmp(here.head, there.head) != 0) return false; - } - return true; - }, - deepCopy: function () { - for (var out = [], i = 0; i < this.ranges.length; i++) {out[i] = new Range(copyPos(this.ranges[i].anchor), copyPos(this.ranges[i].head));} - return new Selection(out, this.primIndex); - }, - somethingSelected: function () { - for (var i = 0; i < this.ranges.length; i++) {if (!this.ranges[i].empty()) return true;} - return false; - }, - contains: function (pos, end) { - if (!end) end = pos; - for (var i = 0; i < this.ranges.length; i++) { - var range = this.ranges[i]; - if (cmp(end, range.from()) >= 0 && cmp(pos, range.to()) <= 0) {return i;} - } - return -1; + setOverflowY: function (b) { + var self = this; + if (this.options.overflowY !== !!b) { + this.options.overflowY = !!b; + BI.nextTick(function () { + self.element.css({overflowY: b ? "auto" : "hidden"}); + }); } - }; + }, - function Range (anchor, head) { - this.anchor = anchor; this.head = head; - } + getScrollLeft: function () { + return this.options.scrollLeft; + }, - Range.prototype = { - from: function () { return minPos(this.anchor, this.head); }, - to: function () { return maxPos(this.anchor, this.head); }, - empty: function () { - return this.head.line == this.anchor.line && this.head.ch == this.anchor.ch; - } - }; + getScrollTop: function () { + return this.options.scrollTop; + }, - // Take an unsorted, potentially overlapping set of ranges, and - // build a selection out of it. 'Consumes' ranges array (modifying - // it). - function normalizeSelection (ranges, primIndex) { - var prim = ranges[primIndex]; - ranges.sort(function (a, b) { return cmp(a.from(), b.from()); }); - primIndex = indexOf(ranges, prim); - for (var i = 1; i < ranges.length; i++) { - var cur = ranges[i], prev = ranges[i - 1]; - if (cmp(prev.to(), cur.from()) >= 0) { - var from = minPos(prev.from(), cur.from()), to = maxPos(prev.to(), cur.to()); - var inv = prev.empty() ? cur.from() == cur.head : prev.from() == prev.head; - if (i <= primIndex) --primIndex; - ranges.splice(--i, 2, new Range(inv ? to : from, inv ? from : to)); - } - } - return new Selection(ranges, primIndex); - } - - function simpleSelection (anchor, head) { - return new Selection([new Range(anchor, head || anchor)], 0); - } - - // Most of the external API clips given positions to make sure they - // actually exist within the document. - function clipLine (doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1));} - function clipPos (doc, pos) { - if (pos.line < doc.first) return Pos(doc.first, 0); - var last = doc.first + doc.size - 1; - if (pos.line > last) return Pos(last, getLine(doc, last).text.length); - return clipToLen(pos, getLine(doc, pos.line).text.length); - } - function clipToLen (pos, linelen) { - var ch = pos.ch; - if (ch == null || ch > linelen) return Pos(pos.line, linelen); - else if (ch < 0) return Pos(pos.line, 0); - return pos; - } - function isLine (doc, l) {return l >= doc.first && l < doc.first + doc.size;} - function clipPosArray (doc, array) { - for (var out = [], i = 0; i < array.length; i++) out[i] = clipPos(doc, array[i]); - return out; - } + getMaxScrollLeft: function () { + return this._getMaxScrollLeft(); + }, - // SELECTION UPDATES + getMaxScrollTop: function () { + return this._getMaxScrollTop(); + }, - // The 'scroll' parameter given to many of these indicated whether - // the new cursor position should be scrolled into view after - // modifying the selection. + // 重新计算children + _reRange: function () { + this.renderRange = {}; + }, - // If shift is held or the extend flag is set, extends a range to - // include a given position (and optionally a second position). - // Otherwise, simply returns the range between the given positions. - // Used for cursor motion and such. - function extendRange (doc, range, head, other) { - if (doc.cm && doc.cm.display.shift || doc.extend) { - var anchor = range.anchor; - if (other) { - var posBefore = cmp(head, anchor) < 0; - if (posBefore != (cmp(other, anchor) < 0)) { - anchor = head; - head = other; - } else if (posBefore != (cmp(head, other) < 0)) { - head = other; - } - } - return new Range(anchor, head); - } - return new Range(other || head, head); - - } + _clearChildren: function () { + this.container._children = {}; + this.container.attr("items", []); + }, - // Extend the primary selection range, discard the rest. - function extendSelection (doc, head, other, options) { - setSelection(doc, new Selection([extendRange(doc, doc.sel.primary(), head, other)], 0), options); - } + restore: function () { + BI.each(this.renderedCells, function (i, cell) { + cell.el._destroy(); + }); + this._clearChildren(); + this.renderedCells = []; + this.renderedKeys = []; + this.renderRange = {}; + this._scrollLock = false; + }, - // Extend all selections (pos is an array of selections with length - // equal the number of selections) - function extendSelections (doc, heads, options) { - for (var out = [], i = 0; i < doc.sel.ranges.length; i++) {out[i] = extendRange(doc, doc.sel.ranges[i], heads[i], null);} - var newSel = normalizeSelection(out, doc.sel.primIndex); - setSelection(doc, newSel, options); + populate: function (items) { + if (items && items !== this.options.items) { + this.restore(); + } + this._populate(items); } +}); +BI.CollectionView.EVENT_SCROLL = "EVENT_SCROLL"; +BI.shortcut("bi.collection_view", BI.CollectionView);/** + * @class BI.Combo + * @extends BI.Widget + */ +BI.Combo = BI.inherit(BI.Widget, { + _defaultConfig: function () { + var conf = BI.Combo.superclass._defaultConfig.apply(this, arguments); + return BI.extend(conf, { + baseCls: (conf.baseCls || "") + " bi-combo", + trigger: "click", + toggle: true, + direction: "bottom", // top||bottom||left||right||top,left||top,right||bottom,left||bottom,right + container: null, // popupview放置的容器，默认为this.element + isDefaultInit: false, + destroyWhenHide: false, + isNeedAdjustHeight: true, // 是否需要高度调整 + isNeedAdjustWidth: true, + stopEvent: false, + stopPropagation: false, + adjustLength: 0, // 调整的距离 + adjustXOffset: 0, + adjustYOffset: 0, + hideChecker: BI.emptyFn, + offsetStyle: "left", // left,right,center + el: {}, + popup: {}, + comboClass: "bi-combo-popup", + hoverClass: "bi-combo-hover" + }); + }, - // Updates a single range in the selection. - function replaceOneSelection (doc, i, range, options) { - var ranges = doc.sel.ranges.slice(0); - ranges[i] = range; - setSelection(doc, normalizeSelection(ranges, doc.sel.primIndex), options); - } + _init: function () { + BI.Combo.superclass._init.apply(this, arguments); + var self = this, o = this.options; + this._initCombo(); + this._initPullDownAction(); + this.combo.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { + if (self.isEnabled() && self.isValid()) { + if (type === BI.Events.EXPAND) { + self._popupView(); + } + if (type === BI.Events.COLLAPSE) { + self._hideView(); + } + if (type === BI.Events.EXPAND) { + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + self.fireEvent(BI.Combo.EVENT_EXPAND); + } + if (type === BI.Events.COLLAPSE) { + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + self.isViewVisible() && self.fireEvent(BI.Combo.EVENT_COLLAPSE); + } + if (type === BI.Events.CLICK) { + self.fireEvent(BI.Combo.EVENT_TRIGGER_CHANGE, obj); + } + } + }); - // Reset the selection to a single range. - function setSimpleSelection (doc, anchor, head, options) { - setSelection(doc, simpleSelection(anchor, head), options); - } + self.element.on("mouseenter." + self.getName(), function (e) { + if (self.isEnabled() && self.isValid() && self.combo.isEnabled() && self.combo.isValid()) { + self.element.addClass(o.hoverClass); + } + }); + self.element.on("mouseleave." + self.getName(), function (e) { + if (self.isEnabled() && self.isValid() && self.combo.isEnabled() && self.combo.isValid()) { + self.element.removeClass(o.hoverClass); + } + }); - // Give beforeSelectionChange handlers a change to influence a - // selection update. - function filterSelectionChange (doc, sel) { - var obj = { - ranges: sel.ranges, - update: function (ranges) { - this.ranges = []; - for (var i = 0; i < ranges.length; i++) { - this.ranges[i] = new Range(clipPos(doc, ranges[i].anchor), - clipPos(doc, ranges[i].head)); - } + BI.createWidget({ + type: "bi.vertical", + scrolly: false, + element: this, + items: [ + {el: this.combo} + ] + }); + o.isDefaultInit && (this._assertPopupView()); + BI.Resizers.add(this.getName(), BI.bind(function () { + if (this.isViewVisible()) { + this._hideView(); } - }; - signal(doc, "beforeSelectionChange", doc, obj); - if (doc.cm) signal(doc.cm, "beforeSelectionChange", doc.cm, obj); - if (obj.ranges != sel.ranges) return normalizeSelection(obj.ranges, obj.ranges.length - 1); - return sel; - } + }, this)); + }, - function setSelectionReplaceHistory (doc, sel, options) { - var done = doc.history.done, last = lst(done); - if (last && last.ranges) { - done[done.length - 1] = sel; - setSelectionNoUndo(doc, sel, options); + _toggle: function () { + this._assertPopupViewRender(); + if (this.popupView.isVisible()) { + this._hideView(); } else { - setSelection(doc, sel, options); + if (this.isEnabled()) { + this._popupView(); + } } - } - - // Set a new selection. - function setSelection (doc, sel, options) { - setSelectionNoUndo(doc, sel, options); - addSelectionToHistory(doc, doc.sel, doc.cm ? doc.cm.curOp.id : NaN, options); - } - - function setSelectionNoUndo (doc, sel, options) { - if (hasHandler(doc, "beforeSelectionChange") || doc.cm && hasHandler(doc.cm, "beforeSelectionChange")) {sel = filterSelectionChange(doc, sel);} - - var bias = options && options.bias || - (cmp(sel.primary().head, doc.sel.primary().head) < 0 ? -1 : 1); - setSelectionInner(doc, skipAtomicInSelection(doc, sel, bias, true)); - - if (!(options && options.scroll === false) && doc.cm) {ensureCursorVisible(doc.cm);} - } + }, - function setSelectionInner (doc, sel) { - if (sel.equals(doc.sel)) return; + _initPullDownAction: function () { + var self = this, o = this.options; + var evs = this.options.trigger.split(","); + var st = function (e) { + if (o.stopEvent) { + e.stopEvent(); + } + if (o.stopPropagation) { + e.stopPropagation(); + } + }; - doc.sel = sel; + var enterPopup = false; - if (doc.cm) { - doc.cm.curOp.updateInput = doc.cm.curOp.selectionChanged = true; - signalCursorActivity(doc.cm); + function hide () { + if (self.isEnabled() && self.isValid() && self.combo.isEnabled() && self.combo.isValid() && o.toggle === true) { + self._hideView(); + self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, "", self.combo); + self.fireEvent(BI.Combo.EVENT_COLLAPSE); + } + self.popupView && self.popupView.element.off("mouseenter." + self.getName()).off("mouseleave." + self.getName()); + enterPopup = false; } - signalLater(doc, "cursorActivity", doc); - } - - // Verify that the selection does not partially select any atomic - // marked ranges. - function reCheckSelection (doc) { - setSelectionInner(doc, skipAtomicInSelection(doc, doc.sel, null, false), sel_dontScroll); - } - // Return a selection that does not partially select any atomic - // ranges. - function skipAtomicInSelection (doc, sel, bias, mayClear) { - var out; - for (var i = 0; i < sel.ranges.length; i++) { - var range = sel.ranges[i]; - var newAnchor = skipAtomic(doc, range.anchor, bias, mayClear); - var newHead = skipAtomic(doc, range.head, bias, mayClear); - if (out || newAnchor != range.anchor || newHead != range.head) { - if (!out) out = sel.ranges.slice(0, i); - out[i] = new Range(newAnchor, newHead); - } - } - return out ? normalizeSelection(out, sel.primIndex) : sel; - } - - // Ensure a given position is not inside an atomic range. - function skipAtomic (doc, pos, bias, mayClear) { - var flipped = false, curPos = pos; - var dir = bias || 1; - doc.cantEdit = false; - search: for (;;) { - var line = getLine(doc, curPos.line); - if (line.markedSpans) { - for (var i = 0; i < line.markedSpans.length; ++i) { - var sp = line.markedSpans[i], m = sp.marker; - if ((sp.from == null || (m.inclusiveLeft ? sp.from <= curPos.ch : sp.from < curPos.ch)) && - (sp.to == null || (m.inclusiveRight ? sp.to >= curPos.ch : sp.to > curPos.ch))) { - if (mayClear) { - signal(m, "beforeCursorEnter"); - if (m.explicitlyCleared) { - if (!line.markedSpans) break; - else {--i; continue;} - } + BI.each(evs, function (i, ev) { + switch (ev) { + case "hover": + self.element.on("mouseenter." + self.getName(), function (e) { + if (self.isEnabled() && self.isValid() && self.combo.isEnabled() && self.combo.isValid()) { + self._popupView(); + self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, "", self.combo); + self.fireEvent(BI.Combo.EVENT_EXPAND); + } + }); + self.element.on("mouseleave." + self.getName(), function (e) { + if (self.popupView) { + self.popupView.element.on("mouseenter." + self.getName(), function (e) { + enterPopup = true; + self.popupView.element.on("mouseleave." + self.getName(), function (e) { + hide(); + }); + self.popupView.element.off("mouseenter." + self.getName()); + }); + BI.defer(function () { + if (!enterPopup) { + hide(); + } + }, 50); } - if (!m.atomic) continue; - var newPos = m.find(dir < 0 ? -1 : 1); - if (cmp(newPos, curPos) == 0) { - newPos.ch += dir; - if (newPos.ch < 0) { - if (newPos.line > doc.first) newPos = clipPos(doc, Pos(newPos.line - 1)); - else newPos = null; - } else if (newPos.ch > line.text.length) { - if (newPos.line < doc.first + doc.size - 1) newPos = Pos(newPos.line + 1, 0); - else newPos = null; + }); + break; + case "click": + var debounce = BI.debounce(function (e) { + if (self.combo.element.__isMouseInBounds__(e)) { + if (self.isEnabled() && self.isValid() && self.combo.isEnabled() && self.combo.isValid()) { + // if (!o.toggle && self.isViewVisible()) { + // return; + // } + o.toggle ? self._toggle() : self._popupView(); + if (self.isViewVisible()) { + self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, "", self.combo); + self.fireEvent(BI.Combo.EVENT_EXPAND); + } else { + self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, "", self.combo); + self.fireEvent(BI.Combo.EVENT_COLLAPSE); + } } - if (!newPos) { - if (flipped) { - // Driven in a corner -- no valid cursor position found at all - // -- try again *with* clearing, if we didn't already - if (!mayClear) return skipAtomic(doc, pos, bias, true); - // Otherwise, turn off editing until further notice, and return the start of the doc - doc.cantEdit = true; - return Pos(doc.first, 0); + } + }, BI.EVENT_RESPONSE_TIME, true); + self.element.off(ev + "." + self.getName()).on(ev + "." + self.getName(), function (e) { + debounce(e); + st(e); + }); + break; + case "click-hover": + var debounce = BI.debounce(function (e) { + if (self.combo.element.__isMouseInBounds__(e)) { + if (self.isEnabled() && self.isValid() && self.combo.isEnabled() && self.combo.isValid()) { + // if (self.isViewVisible()) { + // return; + // } + self._popupView(); + if (self.isViewVisible()) { + self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, "", self.combo); + self.fireEvent(BI.Combo.EVENT_EXPAND); } - flipped = true; newPos = pos; dir = -dir; } } - curPos = newPos; - continue search; - } - } + }, BI.EVENT_RESPONSE_TIME, true); + self.element.off("click." + self.getName()).on("click." + self.getName(), function (e) { + debounce(e); + st(e); + }); + self.element.on("mouseleave." + self.getName(), function (e) { + if (self.popupView) { + self.popupView.element.on("mouseenter." + self.getName(), function (e) { + enterPopup = true; + self.popupView.element.on("mouseleave." + self.getName(), function (e) { + hide(); + }); + self.popupView.element.off("mouseenter." + self.getName()); + }); + BI.defer(function () { + if (!enterPopup) { + hide(); + } + }, 50); + } + }); + break; } - return curPos; - } - } - - // SELECTION DRAWING - - function updateSelection (cm) { - cm.display.input.showSelection(cm.display.input.prepareSelection()); - } - - function prepareSelection (cm, primary) { - var doc = cm.doc, result = {}; - var curFragment = result.cursors = document.createDocumentFragment(); - var selFragment = result.selection = document.createDocumentFragment(); - - for (var i = 0; i < doc.sel.ranges.length; i++) { - if (primary === false && i == doc.sel.primIndex) continue; - var range = doc.sel.ranges[i]; - var collapsed = range.empty(); - if (collapsed || cm.options.showCursorWhenSelecting) {drawSelectionCursor(cm, range, curFragment);} - if (!collapsed) {drawSelectionRange(cm, range, selFragment);} - } - return result; - } - - // Draws a cursor for the given range - function drawSelectionCursor (cm, range, output) { - var pos = cursorCoords(cm, range.head, "div", null, null, !cm.options.singleCursorHeightPerLine); - - var cursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor")); - cursor.style.left = pos.left + "px"; - cursor.style.top = pos.top + "px"; - cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px"; - - if (pos.other) { - // Secondary cursor, shown when on a 'jump' in bi-directional text - var otherCursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor")); - otherCursor.style.display = ""; - otherCursor.style.left = pos.other.left + "px"; - otherCursor.style.top = pos.other.top + "px"; - otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px"; - } - } - - // Draws the given range as a highlighted selection - function drawSelectionRange (cm, range, output) { - var display = cm.display, doc = cm.doc; - var fragment = document.createDocumentFragment(); - var padding = paddingH(cm.display), leftSide = padding.left; - var rightSide = Math.max(display.sizerWidth, displayWidth(cm) - display.sizer.offsetLeft) - padding.right; - - function add (left, top, width, bottom) { - if (top < 0) top = 0; - top = Math.round(top); - bottom = Math.round(bottom); - fragment.appendChild(elt("div", null, "CodeMirror-selected", "position: absolute; left: " + left + - "px; top: " + top + "px; width: " + (width == null ? rightSide - left : width) + - "px; height: " + (bottom - top) + "px")); - } + }); + }, - function drawForLine (line, fromArg, toArg) { - var lineObj = getLine(doc, line); - var lineLen = lineObj.text.length; - var start, end; - function coords (ch, bias) { - return charCoords(cm, Pos(line, ch), "div", lineObj, bias); - } + _initCombo: function () { + this.combo = BI.createWidget(this.options.el); + }, - iterateBidiSections(getOrder(lineObj), fromArg || 0, toArg == null ? lineLen : toArg, function (from, to, dir) { - var leftPos = coords(from, "left"), rightPos, left, right; - if (from == to) { - rightPos = leftPos; - left = right = leftPos.left; - } else { - rightPos = coords(to - 1, "right"); - if (dir == "rtl") { var tmp = leftPos; leftPos = rightPos; rightPos = tmp; } - left = leftPos.left; - right = rightPos.right; - } - if (fromArg == null && from == 0) left = leftSide; - if (rightPos.top - leftPos.top > 3) { // Different lines, draw top part - add(left, leftPos.top, null, leftPos.bottom); - left = leftSide; - if (leftPos.bottom < rightPos.top) add(left, leftPos.bottom, null, rightPos.top); - } - if (toArg == null && to == lineLen) right = rightSide; - if (!start || leftPos.top < start.top || leftPos.top == start.top && leftPos.left < start.left) {start = leftPos;} - if (!end || rightPos.bottom > end.bottom || rightPos.bottom == end.bottom && rightPos.right > end.right) {end = rightPos;} - if (left < leftSide + 1) left = leftSide; - add(left, rightPos.top, right - left, rightPos.bottom); + _assertPopupView: function () { + var self = this; + if (this.popupView == null) { + this.popupView = BI.createWidget(this.options.popup, { + type: "bi.popup_view" }); - return {start: start, end: end}; - } - - var sFrom = range.from(), sTo = range.to(); - if (sFrom.line == sTo.line) { - drawForLine(sFrom.line, sFrom.ch, sTo.ch); - } else { - var fromLine = getLine(doc, sFrom.line), toLine = getLine(doc, sTo.line); - var singleVLine = visualLine(fromLine) == visualLine(toLine); - var leftEnd = drawForLine(sFrom.line, sFrom.ch, singleVLine ? fromLine.text.length + 1 : null).end; - var rightStart = drawForLine(sTo.line, singleVLine ? 0 : null, sTo.ch).start; - if (singleVLine) { - if (leftEnd.top < rightStart.top - 2) { - add(leftEnd.right, leftEnd.top, null, leftEnd.bottom); - add(leftSide, rightStart.top, rightStart.left, rightStart.bottom); - } else { - add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom); + this.popupView.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { + if (type === BI.Events.CLICK) { + self.combo.setValue(self.getValue()); + self.fireEvent(BI.Combo.EVENT_CHANGE, value, obj); } - } - if (leftEnd.bottom < rightStart.top) {add(leftSide, leftEnd.bottom, null, rightStart.top);} - } - - output.appendChild(fragment); - } - - // Cursor-blinking - function restartBlink (cm) { - if (!cm.state.focused) return; - var display = cm.display; - clearInterval(display.blinker); - var on = true; - display.cursorDiv.style.visibility = ""; - if (cm.options.cursorBlinkRate > 0) { - display.blinker = setInterval(function () { - display.cursorDiv.style.visibility = (on = !on) ? "" : "hidden"; - }, cm.options.cursorBlinkRate); - } else if (cm.options.cursorBlinkRate < 0) {display.cursorDiv.style.visibility = "hidden";} - } - - // HIGHLIGHT WORKER - - function startWorker (cm, time) { - if (cm.doc.mode.startState && cm.doc.frontier < cm.display.viewTo) {cm.state.highlight.set(time, bind(highlightWorker, cm));} - } - - function highlightWorker (cm) { - var doc = cm.doc; - if (doc.frontier < doc.first) doc.frontier = doc.first; - if (doc.frontier >= cm.display.viewTo) return; - var end = +new Date + cm.options.workTime; - var state = copyState(doc.mode, getStateBefore(cm, doc.frontier)); - var changedLines = []; - - doc.iter(doc.frontier, Math.min(doc.first + doc.size, cm.display.viewTo + 500), function (line) { - if (doc.frontier >= cm.display.viewFrom) { // Visible - var oldStyles = line.styles; - var highlighted = highlightLine(cm, line, state, true); - line.styles = highlighted.styles; - var oldCls = line.styleClasses, newCls = highlighted.classes; - if (newCls) line.styleClasses = newCls; - else if (oldCls) line.styleClasses = null; - var ischange = !oldStyles || oldStyles.length != line.styles.length || - oldCls != newCls && (!oldCls || !newCls || oldCls.bgClass != newCls.bgClass || oldCls.textClass != newCls.textClass); - for (var i = 0; !ischange && i < oldStyles.length; ++i) ischange = oldStyles[i] != line.styles[i]; - if (ischange) changedLines.push(doc.frontier); - line.stateAfter = copyState(doc.mode, state); - } else { - processLine(cm, line.text, state); - line.stateAfter = doc.frontier % 5 == 0 ? copyState(doc.mode, state) : null; - } - ++doc.frontier; - if (+new Date > end) { - startWorker(cm, cm.options.workDelay); - return true; - } - }); - if (changedLines.length) { - runInOp(cm, function () { - for (var i = 0; i < changedLines.length; i++) {regLineChange(cm, changedLines[i], "text");} + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + }); + this.popupView.setVisible(false); + BI.nextTick(function () { + self.fireEvent(BI.Combo.EVENT_AFTER_INIT); }); } - } - - // Finds the line to start with when starting a parse. Tries to - // find a line with a stateAfter, so that it can start with a - // valid state. If that fails, it returns the line with the - // smallest indentation, which tends to need the least context to - // parse correctly. - function findStartLine (cm, n, precise) { - var minindent, minline, doc = cm.doc; - var lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100); - for (var search = n; search > lim; --search) { - if (search <= doc.first) return doc.first; - var line = getLine(doc, search - 1); - if (line.stateAfter && (!precise || search <= doc.frontier)) return search; - var indented = countColumn(line.text, null, cm.options.tabSize); - if (minline == null || minindent > indented) { - minline = search - 1; - minindent = indented; - } - } - return minline; - } - - function getStateBefore (cm, n, precise) { - var doc = cm.doc, display = cm.display; - if (!doc.mode.startState) return true; - var pos = findStartLine(cm, n, precise), state = pos > doc.first && getLine(doc, pos - 1).stateAfter; - if (!state) state = startState(doc.mode); - else state = copyState(doc.mode, state); - doc.iter(pos, n, function (line) { - processLine(cm, line.text, state); - var save = pos == n - 1 || pos % 5 == 0 || pos >= display.viewFrom && pos < display.viewTo; - line.stateAfter = save ? copyState(doc.mode, state) : null; - ++pos; - }); - if (precise) doc.frontier = pos; - return state; - } - - // POSITION MEASUREMENT - - function paddingTop (display) {return display.lineSpace.offsetTop;} - function paddingVert (display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight;} - function paddingH (display) { - if (display.cachedPaddingH) return display.cachedPaddingH; - var e = removeChildrenAndAdd(display.measure, elt("pre", "x")); - var style = window.getComputedStyle ? window.getComputedStyle(e) : e.currentStyle; - var data = {left: parseInt(style.paddingLeft), right: parseInt(style.paddingRight)}; - if (!isNaN(data.left) && !isNaN(data.right)) display.cachedPaddingH = data; - return data; - } - - function scrollGap (cm) { return scrollerGap - cm.display.nativeBarWidth; } - function displayWidth (cm) { - return cm.display.scroller.clientWidth - scrollGap(cm) - cm.display.barWidth; - } - function displayHeight (cm) { - return cm.display.scroller.clientHeight - scrollGap(cm) - cm.display.barHeight; - } + }, - // Ensure the lineView.wrapping.heights array is populated. This is - // an array of bottom offsets for the lines that make up a drawn - // line. When lineWrapping is on, there might be more than one - // height. - function ensureLineHeights (cm, lineView, rect) { - var wrapping = cm.options.lineWrapping; - var curWidth = wrapping && displayWidth(cm); - if (!lineView.measure.heights || wrapping && lineView.measure.width != curWidth) { - var heights = lineView.measure.heights = []; - if (wrapping) { - lineView.measure.width = curWidth; - var rects = lineView.text.firstChild.getClientRects(); - for (var i = 0; i < rects.length - 1; i++) { - var cur = rects[i], next = rects[i + 1]; - if (Math.abs(cur.bottom - next.bottom) > 2) {heights.push((cur.bottom + next.top) / 2 - rect.top);} - } - } - heights.push(rect.bottom - rect.top); + _assertPopupViewRender: function () { + this._assertPopupView(); + if (!this._rendered) { + BI.createWidget({ + type: "bi.vertical", + scrolly: false, + element: this.options.container || this, + items: [ + {el: this.popupView} + ] + }); + this._rendered = true; } - } + }, - // Find a line map (mapping character offsets to text nodes) and a - // measurement cache for the given line number. (A line view might - // contain multiple lines when collapsed ranges are present.) - function mapFromLineView (lineView, line, lineN) { - if (lineView.line == line) {return {map: lineView.measure.map, cache: lineView.measure.cache};} - for (var i = 0; i < lineView.rest.length; i++) { - if (lineView.rest[i] == line) {return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i]};} + _hideIf: function (e) { + // if (this.element.__isMouseInBounds__(e) || (this.popupView && this.popupView.element.__isMouseInBounds__(e))) { + // return; + // } + // BI-10290 公式combo双击公式内容会收起 + if (this.element.find(e.target).length > 0 || e.target.className === "CodeMirror-cursor" || $(e.target).closest(".CodeMirror-hints").length > 0) {// BI-9887 CodeMirror的公式弹框需要特殊处理下 + return; } - for (var i = 0; i < lineView.rest.length; i++) { - if (lineNo(lineView.rest[i]) > lineN) {return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i], before: true};} + var isHide = this.options.hideChecker.apply(this, [e]); + if (isHide === false) { + return; } - } - - // Render a line into the hidden node display.externalMeasured. Used - // when measurement is needed for a line that's not in the viewport. - function updateExternalMeasurement (cm, line) { - line = visualLine(line); - var lineN = lineNo(line); - var view = cm.display.externalMeasured = new LineView(cm.doc, line, lineN); - view.lineN = lineN; - var built = view.built = buildLineContent(cm, view); - view.text = built.pre; - removeChildrenAndAdd(cm.display.lineMeasure, built.pre); - return view; - } - - // Get a {top, bottom, left, right} box (in line-local coordinates) - // for a given character. - function measureChar (cm, line, ch, bias) { - return measureCharPrepared(cm, prepareMeasureForLine(cm, line), ch, bias); - } - - // Find a line view that corresponds to the given line number. - function findViewForLine (cm, lineN) { - if (lineN >= cm.display.viewFrom && lineN < cm.display.viewTo) {return cm.display.view[findViewIndex(cm, lineN)];} - var ext = cm.display.externalMeasured; - if (ext && lineN >= ext.lineN && lineN < ext.lineN + ext.size) {return ext;} - } - - // Measurement can be split in two steps, the set-up work that - // applies to the whole line, and the measurement of the actual - // character. Functions like coordsChar, that need to do a lot of - // measurements in a row, can thus ensure that the set-up work is - // only done once. - function prepareMeasureForLine (cm, line) { - var lineN = lineNo(line); - var view = findViewForLine(cm, lineN); - if (view && !view.text) {view = null;} else if (view && view.changes) {updateLineForChanges(cm, view, lineN, getDimensions(cm));} - if (!view) {view = updateExternalMeasurement(cm, line);} - - var info = mapFromLineView(view, line, lineN); - return { - line: line, view: view, rect: null, - map: info.map, cache: info.cache, before: info.before, - hasHeights: false - }; - } + this._hideView(); + }, - // Given a prepared measurement object, measures the position of an - // actual character (or fetches it from the cache). - function measureCharPrepared (cm, prepared, ch, bias, varHeight) { - if (prepared.before) ch = -1; - var key = ch + (bias || ""), found; - if (prepared.cache.hasOwnProperty(key)) { - found = prepared.cache[key]; + _hideView: function () { + this.fireEvent(BI.Combo.EVENT_BEFORE_HIDEVIEW); + if (this.options.destroyWhenHide === true) { + this.popupView && this.popupView.destroy(); + this.popupView = null; + this._rendered = false; } else { - if (!prepared.rect) {prepared.rect = prepared.view.text.getBoundingClientRect();} - if (!prepared.hasHeights) { - ensureLineHeights(cm, prepared.view, prepared.rect); - prepared.hasHeights = true; - } - found = measureCharInner(cm, prepared, ch, bias); - if (!found.bogus) prepared.cache[key] = found; - } - return {left: found.left, right: found.right, - top: varHeight ? found.rtop : found.top, - bottom: varHeight ? found.rbottom : found.bottom}; - } - - var nullRect = {left: 0, right: 0, top: 0, bottom: 0}; - - function nodeAndOffsetInLineMap (map, ch, bias) { - var node, start, end, collapse; - // First, search the line map for the text node corresponding to, - // or closest to, the target character. - for (var i = 0; i < map.length; i += 3) { - var mStart = map[i], mEnd = map[i + 1]; - if (ch < mStart) { - start = 0; end = 1; - collapse = "left"; - } else if (ch < mEnd) { - start = ch - mStart; - end = start + 1; - } else if (i == map.length - 3 || ch == mEnd && map[i + 3] > ch) { - end = mEnd - mStart; - start = end - 1; - if (ch >= mEnd) collapse = "right"; - } - if (start != null) { - node = map[i + 2]; - if (mStart == mEnd && bias == (node.insertLeft ? "left" : "right")) {collapse = bias;} - if (bias == "left" && start == 0) { - while (i && map[i - 2] == map[i - 3] && map[i - 1].insertLeft) { - node = map[(i -= 3) + 2]; - collapse = "left"; - } - } - if (bias == "right" && start == mEnd - mStart) { - while (i < map.length - 3 && map[i + 3] == map[i + 4] && !map[i + 5].insertLeft) { - node = map[(i += 3) + 2]; - collapse = "right"; - } - } - break; - } + this.popupView && this.popupView.invisible(); } - return {node: node, start: start, end: end, collapse: collapse, coverStart: mStart, coverEnd: mEnd}; - } - - function measureCharInner (cm, prepared, ch, bias) { - var place = nodeAndOffsetInLineMap(prepared.map, ch, bias); - var node = place.node, start = place.start, end = place.end, collapse = place.collapse; + this.element.removeClass(this.options.comboClass); - var rect; - if (node.nodeType == 3) { // If it is a text node, use a range to retrieve the coordinates. - for (var i = 0; i < 4; i++) { // Retry a maximum of 4 times when nonsense rectangles are returned - while (start && isExtendingChar(prepared.line.text.charAt(place.coverStart + start))) --start; - while (place.coverStart + end < place.coverEnd && isExtendingChar(prepared.line.text.charAt(place.coverStart + end))) ++end; - if (ie && ie_version < 9 && start == 0 && end == place.coverEnd - place.coverStart) { - rect = node.parentNode.getBoundingClientRect(); - } else if (ie && cm.options.lineWrapping) { - var rects = range(node, start, end).getClientRects(); - if (rects.length) {rect = rects[bias == "right" ? rects.length - 1 : 0];} else {rect = nullRect;} - } else { - rect = range(node, start, end).getBoundingClientRect() || nullRect; - } - if (rect.left || rect.right || start == 0) break; - end = start; - start = start - 1; - collapse = "right"; - } - if (ie && ie_version < 11) rect = maybeUpdateRectForZooming(cm.display.measure, rect); - } else { // If it is a widget, simply get the box for the whole widget. - if (start > 0) collapse = bias = "right"; - var rects; - if (cm.options.lineWrapping && (rects = node.getClientRects()).length > 1) {rect = rects[bias == "right" ? rects.length - 1 : 0];} else {rect = node.getBoundingClientRect();} - } - if (ie && ie_version < 9 && !start && (!rect || !rect.left && !rect.right)) { - var rSpan = node.parentNode.getClientRects()[0]; - if (rSpan) {rect = {left: rSpan.left, right: rSpan.left + charWidth(cm.display), top: rSpan.top, bottom: rSpan.bottom};} else {rect = nullRect;} - } - - var rtop = rect.top - prepared.rect.top, rbot = rect.bottom - prepared.rect.top; - var mid = (rtop + rbot) / 2; - var heights = prepared.view.measure.heights; - for (var i = 0; i < heights.length - 1; i++) {if (mid < heights[i]) break;} - var top = i ? heights[i - 1] : 0, bot = heights[i]; - var result = {left: (collapse == "right" ? rect.right : rect.left) - prepared.rect.left, - right: (collapse == "left" ? rect.left : rect.right) - prepared.rect.left, - top: top, bottom: bot}; - if (!rect.left && !rect.right) result.bogus = true; - if (!cm.options.singleCursorHeightPerLine) { result.rtop = rtop; result.rbottom = rbot; } + $(document).unbind("mousedown." + this.getName()).unbind("mousewheel." + this.getName()); + this.fireEvent(BI.Combo.EVENT_AFTER_HIDEVIEW); + }, - return result; - } + _popupView: function () { + this._assertPopupViewRender(); + this.fireEvent(BI.Combo.EVENT_BEFORE_POPUPVIEW); - // Work around problem with bounding client rects on ranges being - // returned incorrectly when zoomed on IE10 and below. - function maybeUpdateRectForZooming (measure, rect) { - if (!window.screen || screen.logicalXDPI == null || - screen.logicalXDPI == screen.deviceXDPI || !hasBadZoomedRects(measure)) {return rect;} - var scaleX = screen.logicalXDPI / screen.deviceXDPI; - var scaleY = screen.logicalYDPI / screen.deviceYDPI; - return {left: rect.left * scaleX, right: rect.right * scaleX, - top: rect.top * scaleY, bottom: rect.bottom * scaleY}; - } + this.popupView.visible(); + this.adjustWidth(); + this.adjustHeight(); - function clearLineMeasurementCacheFor (lineView) { - if (lineView.measure) { - lineView.measure.cache = {}; - lineView.measure.heights = null; - if (lineView.rest) { - for (var i = 0; i < lineView.rest.length; i++) {lineView.measure.caches[i] = {};} - } - } - } - - function clearLineMeasurementCache (cm) { - cm.display.externalMeasure = null; - removeChildren(cm.display.lineMeasure); - for (var i = 0; i < cm.display.view.length; i++) {clearLineMeasurementCacheFor(cm.display.view[i]);} - } - - function clearCaches (cm) { - clearLineMeasurementCache(cm); - cm.display.cachedCharWidth = cm.display.cachedTextHeight = cm.display.cachedPaddingH = null; - if (!cm.options.lineWrapping) cm.display.maxLineChanged = true; - cm.display.lineNumChars = null; - } - - function pageScrollX () { return window.pageXOffset || (document.documentElement || document.body).scrollLeft; } - function pageScrollY () { return window.pageYOffset || (document.documentElement || document.body).scrollTop; } - - // Converts a {top, bottom, left, right} box from line-local - // coordinates into another coordinate system. Context may be one of - // "line", "div" (display.lineDiv), "local"/null (editor), "window", - // or "page". - function intoCoordSystem (cm, lineObj, rect, context) { - if (lineObj.widgets) { - for (var i = 0; i < lineObj.widgets.length; ++i) { - if (lineObj.widgets[i].above) { - var size = widgetHeight(lineObj.widgets[i]); - rect.top += size; rect.bottom += size; - } - } - } - if (context == "line") return rect; - if (!context) context = "local"; - var yOff = heightAtLine(lineObj); - if (context == "local") yOff += paddingTop(cm.display); - else yOff -= cm.display.viewOffset; - if (context == "page" || context == "window") { - var lOff = cm.display.lineSpace.getBoundingClientRect(); - yOff += lOff.top + (context == "window" ? 0 : pageScrollY()); - var xOff = lOff.left + (context == "window" ? 0 : pageScrollX()); - rect.left += xOff; rect.right += xOff; - } - rect.top += yOff; rect.bottom += yOff; - return rect; - } - - // Coverts a box from "div" coords to another coordinate system. - // Context may be "window", "page", "div", or "local"/null. - function fromCoordSystem (cm, coords, context) { - if (context == "div") return coords; - var left = coords.left, top = coords.top; - // First move into "page" coordinate system - if (context == "page") { - left -= pageScrollX(); - top -= pageScrollY(); - } else if (context == "local" || !context) { - var localBox = cm.display.sizer.getBoundingClientRect(); - left += localBox.left; - top += localBox.top; - } - - var lineSpaceBox = cm.display.lineSpace.getBoundingClientRect(); - return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top}; - } - - function charCoords (cm, pos, context, lineObj, bias) { - if (!lineObj) lineObj = getLine(cm.doc, pos.line); - return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, bias), context); - } - - // Returns a box for a given cursor position, which may have an - // 'other' property containing the position of the secondary cursor - // on a bidi boundary. - function cursorCoords (cm, pos, context, lineObj, preparedMeasure, varHeight) { - lineObj = lineObj || getLine(cm.doc, pos.line); - if (!preparedMeasure) preparedMeasure = prepareMeasureForLine(cm, lineObj); - function get (ch, right) { - var m = measureCharPrepared(cm, preparedMeasure, ch, right ? "right" : "left", varHeight); - if (right) m.left = m.right; else m.right = m.left; - return intoCoordSystem(cm, lineObj, m, context); - } - function getBidi (ch, partPos) { - var part = order[partPos], right = part.level % 2; - if (ch == bidiLeft(part) && partPos && part.level < order[partPos - 1].level) { - part = order[--partPos]; - ch = bidiRight(part) - (part.level % 2 ? 0 : 1); - right = true; - } else if (ch == bidiRight(part) && partPos < order.length - 1 && part.level < order[partPos + 1].level) { - part = order[++partPos]; - ch = bidiLeft(part) - part.level % 2; - right = false; - } - if (right && ch == part.to && ch > part.from) return get(ch - 1); - return get(ch, right); - } - var order = getOrder(lineObj), ch = pos.ch; - if (!order) return get(ch); - var partPos = getBidiPartAt(order, ch); - var val = getBidi(ch, partPos); - if (bidiOther != null) val.other = getBidi(ch, bidiOther); - return val; - } - - // Used to cheaply estimate the coordinates for a position. Used for - // intermediate scroll updates. - function estimateCoords (cm, pos) { - var left = 0, pos = clipPos(cm.doc, pos); - if (!cm.options.lineWrapping) left = charWidth(cm.display) * pos.ch; - var lineObj = getLine(cm.doc, pos.line); - var top = heightAtLine(lineObj) + paddingTop(cm.display); - return {left: left, right: left, top: top, bottom: top + lineObj.height}; - } - - // Positions returned by coordsChar contain some extra information. - // xRel is the relative x position of the input coordinates compared - // to the found position (so xRel > 0 means the coordinates are to - // the right of the character position, for example). When outside - // is true, that means the coordinates lie outside the line's - // vertical range. - function PosWithInfo (line, ch, outside, xRel) { - var pos = Pos(line, ch); - pos.xRel = xRel; - if (outside) pos.outside = true; - return pos; - } + this.element.addClass(this.options.comboClass); + $(document).unbind("mousedown." + this.getName()).unbind("mousewheel." + this.getName()); + $(document).bind("mousedown." + this.getName(), BI.bind(this._hideIf, this)).bind("mousewheel." + this.getName(), BI.bind(this._hideIf, this)); + this.fireEvent(BI.Combo.EVENT_AFTER_POPUPVIEW); + }, - // Compute the character position closest to the given coordinates. - // Input must be lineSpace-local ("div" coordinate system). - function coordsChar (cm, x, y) { - var doc = cm.doc; - y += cm.display.viewOffset; - if (y < 0) return PosWithInfo(doc.first, 0, true, -1); - var lineN = lineAtHeight(doc, y), last = doc.first + doc.size - 1; - if (lineN > last) {return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, true, 1);} - if (x < 0) x = 0; - - var lineObj = getLine(doc, lineN); - for (;;) { - var found = coordsCharInner(cm, lineObj, lineN, x, y); - var merged = collapsedSpanAtEnd(lineObj); - var mergedPos = merged && merged.find(0, true); - if (merged && (found.ch > mergedPos.from.ch || found.ch == mergedPos.from.ch && found.xRel > 0)) {lineN = lineNo(lineObj = mergedPos.to.line);} else {return found;} - } - } - - function coordsCharInner (cm, lineObj, lineNo, x, y) { - var innerOff = y - heightAtLine(lineObj); - var wrongLine = false, adjust = 2 * cm.display.wrapper.clientWidth; - var preparedMeasure = prepareMeasureForLine(cm, lineObj); - - function getX (ch) { - var sp = cursorCoords(cm, Pos(lineNo, ch), "line", lineObj, preparedMeasure); - wrongLine = true; - if (innerOff > sp.bottom) return sp.left - adjust; - else if (innerOff < sp.top) return sp.left + adjust; - wrongLine = false; - return sp.left; - } - - var bidi = getOrder(lineObj), dist = lineObj.text.length; - var from = lineLeft(lineObj), to = lineRight(lineObj); - var fromX = getX(from), fromOutside = wrongLine, toX = getX(to), toOutside = wrongLine; - - if (x > toX) return PosWithInfo(lineNo, to, toOutside, 1); - // Do a binary search between these bounds. - for (;;) { - if (bidi ? to == from || to == moveVisually(lineObj, from, 1) : to - from <= 1) { - var ch = x < fromX || x - fromX <= toX - x ? from : to; - var xDiff = x - (ch == from ? fromX : toX); - while (isExtendingChar(lineObj.text.charAt(ch))) ++ch; - var pos = PosWithInfo(lineNo, ch, ch == from ? fromOutside : toOutside, - xDiff < -1 ? -1 : xDiff > 1 ? 1 : 0); - return pos; - } - var step = Math.ceil(dist / 2), middle = from + step; - if (bidi) { - middle = from; - for (var i = 0; i < step; ++i) middle = moveVisually(lineObj, middle, 1); - } - var middleX = getX(middle); - if (middleX > x) {to = middle; toX = middleX; if (toOutside = wrongLine) toX += 1000; dist = step;} else {from = middle; fromX = middleX; fromOutside = wrongLine; dist -= step;} - } - } - - var measureText; - // Compute the default text height. - function textHeight (display) { - if (display.cachedTextHeight != null) return display.cachedTextHeight; - if (measureText == null) { - measureText = elt("pre"); - // Measure a bunch of lines, for browsers that compute - // fractional heights. - for (var i = 0; i < 49; ++i) { - measureText.appendChild(document.createTextNode("x")); - measureText.appendChild(elt("br")); - } - measureText.appendChild(document.createTextNode("x")); - } - removeChildrenAndAdd(display.measure, measureText); - var height = measureText.offsetHeight / 50; - if (height > 3) display.cachedTextHeight = height; - removeChildren(display.measure); - return height || 1; - } - - // Compute the default character width. - function charWidth (display) { - if (display.cachedCharWidth != null) return display.cachedCharWidth; - var anchor = elt("span", "xxxxxxxxxx"); - var pre = elt("pre", [anchor]); - removeChildrenAndAdd(display.measure, pre); - var rect = anchor.getBoundingClientRect(), width = (rect.right - rect.left) / 10; - if (width > 2) display.cachedCharWidth = width; - return width || 10; - } - - // OPERATIONS - - // Operations are used to wrap a series of changes to the editor - // state in such a way that each change won't have to update the - // cursor and display (which would be awkward, slow, and - // error-prone). Instead, display updates are batched and then all - // combined and executed at once. - - var operationGroup = null; - - var nextOpId = 0; - // Start a new operation. - function startOperation (cm) { - cm.curOp = { - cm: cm, - viewChanged: false, // Flag that indicates that lines might need to be redrawn - startHeight: cm.doc.height, // Used to detect need to update scrollbar - forceUpdate: false, // Used to force a redraw - updateInput: null, // Whether to reset the input textarea - typing: false, // Whether this reset should be careful to leave existing text (for compositing) - changeObjs: null, // Accumulated changes, for firing change events - cursorActivityHandlers: null, // Set of handlers to fire cursorActivity on - cursorActivityCalled: 0, // Tracks which cursorActivity handlers have been called already - selectionChanged: false, // Whether the selection needs to be redrawn - updateMaxLine: false, // Set when the widest line needs to be determined anew - scrollLeft: null, scrollTop: null, // Intermediate scroll position, not pushed to DOM yet - scrollToPos: null, // Used to scroll to a specific position - focus: false, - id: ++nextOpId // Unique ID - }; - if (operationGroup) { - operationGroup.ops.push(cm.curOp); - } else { - cm.curOp.ownsGroup = operationGroup = { - ops: [cm.curOp], - delayedCallbacks: [] - }; + adjustWidth: function () { + var o = this.options; + if (!this.popupView) { + return; } - } - - function fireCallbacksForOps (group) { - // Calls delayed callbacks and cursorActivity handlers until no - // new ones appear - var callbacks = group.delayedCallbacks, i = 0; - do { - for (; i < callbacks.length; i++) {callbacks[i]();} - for (var j = 0; j < group.ops.length; j++) { - var op = group.ops[j]; - if (op.cursorActivityHandlers) { - while (op.cursorActivityCalled < op.cursorActivityHandlers.length) {op.cursorActivityHandlers[op.cursorActivityCalled++](op.cm);} - } + if (o.isNeedAdjustWidth === true) { + this.resetListWidth(""); + var width = this.popupView.element.outerWidth(); + var maxW = this.element.outerWidth() || o.width; + if (width > maxW + 80) { + maxW = maxW + 80; + } else if (width > maxW) { + maxW = width; } - } while (i < callbacks.length); - } - - // Finish an operation, updating the display and signalling delayed events - function endOperation (cm) { - var op = cm.curOp, group = op.ownsGroup; - if (!group) return; - - try { fireCallbacksForOps(group); } finally { - operationGroup = null; - for (var i = 0; i < group.ops.length; i++) {group.ops[i].cm.curOp = null;} - endOperations(group); + this.resetListWidth(maxW < 100 ? 100 : maxW); } - } - - // The DOM updates done when an operation finishes are batched so - // that the minimum number of relayouts are required. - function endOperations (group) { - var ops = group.ops; - for (var i = 0; i < ops.length; i++) // Read DOM - {endOperation_R1(ops[i]);} - for (var i = 0; i < ops.length; i++) // Write DOM (maybe) - {endOperation_W1(ops[i]);} - for (var i = 0; i < ops.length; i++) // Read DOM - {endOperation_R2(ops[i]);} - for (var i = 0; i < ops.length; i++) // Write DOM (maybe) - {endOperation_W2(ops[i]);} - for (var i = 0; i < ops.length; i++) // Read DOM - {endOperation_finish(ops[i]);} - } - - function endOperation_R1 (op) { - var cm = op.cm, display = cm.display; - maybeClipScrollbars(cm); - if (op.updateMaxLine) findMaxLine(cm); - - op.mustUpdate = op.viewChanged || op.forceUpdate || op.scrollTop != null || - op.scrollToPos && (op.scrollToPos.from.line < display.viewFrom || - op.scrollToPos.to.line >= display.viewTo) || - display.maxLineChanged && cm.options.lineWrapping; - op.update = op.mustUpdate && - new DisplayUpdate(cm, op.mustUpdate && {top: op.scrollTop, ensure: op.scrollToPos}, op.forceUpdate); - } - - function endOperation_W1 (op) { - op.updatedDisplay = op.mustUpdate && updateDisplayIfNeeded(op.cm, op.update); - } - - function endOperation_R2 (op) { - var cm = op.cm, display = cm.display; - if (op.updatedDisplay) updateHeightsInViewport(cm); - - op.barMeasure = measureForScrollbars(cm); + }, - // If the max line changed since it was last measured, measure it, - // and ensure the document's width matches it. - // updateDisplay_W2 will use these properties to do the actual resizing - if (display.maxLineChanged && !cm.options.lineWrapping) { - op.adjustWidthTo = measureChar(cm, display.maxLine, display.maxLine.text.length).left + 3; - cm.display.sizerWidth = op.adjustWidthTo; - op.barMeasure.scrollWidth = - Math.max(display.scroller.clientWidth, display.sizer.offsetLeft + op.adjustWidthTo + scrollGap(cm) + cm.display.barWidth); - op.maxScrollLeft = Math.max(0, display.sizer.offsetLeft + op.adjustWidthTo - displayWidth(cm)); + adjustHeight: function () { + var o = this.options, p = {}; + if (!this.popupView) { + return; } - - if (op.updatedDisplay || op.selectionChanged) {op.preparedSelection = display.input.prepareSelection();} - } - - function endOperation_W2 (op) { - var cm = op.cm; - - if (op.adjustWidthTo != null) { - cm.display.sizer.style.minWidth = op.adjustWidthTo + "px"; - if (op.maxScrollLeft < cm.doc.scrollLeft) {setScrollLeft(cm, Math.min(cm.display.scroller.scrollLeft, op.maxScrollLeft), true);} - cm.display.maxLineChanged = false; + var isVisible = this.popupView.isVisible(); + this.popupView.visible(); + switch (o.direction) { + case "bottom": + case "bottom,right": + p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset, o.adjustYOffset || o.adjustLength, o.isNeedAdjustHeight, ["bottom", "top", "right", "left"], o.offsetStyle); + break; + case "top": + case "top,right": + p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset, o.adjustYOffset || o.adjustLength, o.isNeedAdjustHeight, ["top", "bottom", "right", "left"], o.offsetStyle); + break; + case "left": + case "left,bottom": + p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset || o.adjustLength, o.adjustYOffset, o.isNeedAdjustHeight, ["left", "right", "bottom", "top"], o.offsetStyle); + break; + case "right": + case "right,bottom": + p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset || o.adjustLength, o.adjustYOffset, o.isNeedAdjustHeight, ["right", "left", "bottom", "top"], o.offsetStyle); + break; + case "top,left": + p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset, o.adjustYOffset || o.adjustLength, o.isNeedAdjustHeight, ["top", "bottom", "left", "right"], o.offsetStyle); + break; + case "bottom,left": + p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset, o.adjustYOffset || o.adjustLength, o.isNeedAdjustHeight, ["bottom", "top", "left", "right"], o.offsetStyle); + break; + case "left,top": + p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset || o.adjustLength, o.adjustYOffset, o.isNeedAdjustHeight, ["left", "right", "top", "bottom"], o.offsetStyle); + break; + case "right,top": + p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset || o.adjustLength, o.adjustYOffset, o.isNeedAdjustHeight, ["right", "left", "top", "bottom"], o.offsetStyle); + break; + case "top,custom": + case "custom,top": + p = $.getTopAdaptPosition(this.combo, this.popupView, o.adjustYOffset || o.adjustLength, o.isNeedAdjustHeight); + break; + case "custom,bottom": + case "bottom,custom": + p = $.getBottomAdaptPosition(this.combo, this.popupView, o.adjustYOffset || o.adjustLength, o.isNeedAdjustHeight); + break; + case "left,custom": + case "custom,left": + p = $.getLeftAdaptPosition(this.combo, this.popupView, o.adjustXOffset || o.adjustLength); + delete p.top; + delete p.adaptHeight; + break; + case "custom,right": + case "right,custom": + p = $.getRightAdaptPosition(this.combo, this.popupView, o.adjustXOffset || o.adjustLength); + delete p.top; + delete p.adaptHeight; + break; } - if (op.preparedSelection) {cm.display.input.showSelection(op.preparedSelection);} - if (op.updatedDisplay) {setDocumentHeight(cm, op.barMeasure);} - if (op.updatedDisplay || op.startHeight != cm.doc.height) {updateScrollbars(cm, op.barMeasure);} - - if (op.selectionChanged) restartBlink(cm); - - if (cm.state.focused && op.updateInput) {cm.display.input.reset(op.typing);} - if (op.focus && op.focus == activeElt()) ensureFocus(op.cm); - } - - function endOperation_finish (op) { - var cm = op.cm, display = cm.display, doc = cm.doc; - - if (op.updatedDisplay) postUpdateDisplay(cm, op.update); - - // Abort mouse wheel delta measurement, when scrolling explicitly - if (display.wheelStartX != null && (op.scrollTop != null || op.scrollLeft != null || op.scrollToPos)) {display.wheelStartX = display.wheelStartY = null;} - - // Propagate the scroll position to the actual DOM scroller - if (op.scrollTop != null && (display.scroller.scrollTop != op.scrollTop || op.forceScroll)) { - doc.scrollTop = Math.max(0, Math.min(display.scroller.scrollHeight - display.scroller.clientHeight, op.scrollTop)); - display.scrollbars.setScrollTop(doc.scrollTop); - display.scroller.scrollTop = doc.scrollTop; - } - if (op.scrollLeft != null && (display.scroller.scrollLeft != op.scrollLeft || op.forceScroll)) { - doc.scrollLeft = Math.max(0, Math.min(display.scroller.scrollWidth - displayWidth(cm), op.scrollLeft)); - display.scrollbars.setScrollLeft(doc.scrollLeft); - display.scroller.scrollLeft = doc.scrollLeft; - alignHorizontally(cm); - } - // If we need to scroll a specific position into view, do so. - if (op.scrollToPos) { - var coords = scrollPosIntoView(cm, clipPos(doc, op.scrollToPos.from), - clipPos(doc, op.scrollToPos.to), op.scrollToPos.margin); - if (op.scrollToPos.isCursor && cm.state.focused) maybeScrollWindow(cm, coords); + if ("adaptHeight" in p) { + this.resetListHeight(p["adaptHeight"]); } - - // Fire events for markers that are hidden/unidden by editing or - // undoing - var hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers; - if (hidden) { - for (var i = 0; i < hidden.length; ++i) {if (!hidden[i].lines.length) signal(hidden[i], "hide");} + if ("left" in p) { + this.popupView.element.css({ + left: p.left + }); } - if (unhidden) { - for (var i = 0; i < unhidden.length; ++i) {if (unhidden[i].lines.length) signal(unhidden[i], "unhide");} + if ("top" in p) { + this.popupView.element.css({ + top: p.top + }); } + this.position = p; + this.popupView.setVisible(isVisible); + }, - if (display.wrapper.offsetHeight) {doc.scrollTop = cm.display.scroller.scrollTop;} - - // Fire change events, and delayed event handlers - if (op.changeObjs) {signal(cm, "changes", cm, op.changeObjs);} - if (op.update) {op.update.finish();} - } - - // Run the given function in an operation - function runInOp (cm, f) { - if (cm.curOp) return f(); - startOperation(cm); - try { return f(); } finally { endOperation(cm); } - } - // Wraps a function in an operation. Returns the wrapped function. - function operation (cm, f) { - return function () { - if (cm.curOp) return f.apply(cm, arguments); - startOperation(cm); - try { return f.apply(cm, arguments); } finally { endOperation(cm); } - }; - } - // Used to add methods to editor and doc instances, wrapping them in - // operations. - function methodOp (f) { - return function () { - if (this.curOp) return f.apply(this, arguments); - startOperation(this); - try { return f.apply(this, arguments); } finally { endOperation(this); } - }; - } - function docMethodOp (f) { - return function () { - var cm = this.cm; - if (!cm || cm.curOp) return f.apply(this, arguments); - startOperation(cm); - try { return f.apply(this, arguments); } finally { endOperation(cm); } - }; - } - - // VIEW TRACKING - - // These objects are used to represent the visible (currently drawn) - // part of the document. A LineView may correspond to multiple - // logical lines, if those are connected by collapsed ranges. - function LineView (doc, line, lineN) { - // The starting line - this.line = line; - // Continuing lines, if any - this.rest = visualLineContinued(line); - // Number of logical lines in this visual line - this.size = this.rest ? lineNo(lst(this.rest)) - lineN + 1 : 1; - this.node = this.text = null; - this.hidden = lineIsHidden(doc, line); - } - - // Create a range of LineView objects for the given lines. - function buildViewArray (cm, from, to) { - var array = [], nextPos; - for (var pos = from; pos < to; pos = nextPos) { - var view = new LineView(cm.doc, getLine(cm.doc, pos), pos); - nextPos = pos + view.size; - array.push(view); - } - return array; - } - - // Updates the display.view data structure for a given change to the - // document. From and to are in pre-change coordinates. Lendiff is - // the amount of lines added or subtracted by the change. This is - // used for changes that span multiple lines, or change the way - // lines are divided into visual lines. regLineChange (below) - // registers single-line changes. - function regChange (cm, from, to, lendiff) { - if (from == null) from = cm.doc.first; - if (to == null) to = cm.doc.first + cm.doc.size; - if (!lendiff) lendiff = 0; - - var display = cm.display; - if (lendiff && to < display.viewTo && - (display.updateLineNumbers == null || display.updateLineNumbers > from)) {display.updateLineNumbers = from;} - - cm.curOp.viewChanged = true; - - if (from >= display.viewTo) { // Change after - if (sawCollapsedSpans && visualLineNo(cm.doc, from) < display.viewTo) {resetView(cm);} - } else if (to <= display.viewFrom) { // Change before - if (sawCollapsedSpans && visualLineEndNo(cm.doc, to + lendiff) > display.viewFrom) { - resetView(cm); - } else { - display.viewFrom += lendiff; - display.viewTo += lendiff; - } - } else if (from <= display.viewFrom && to >= display.viewTo) { // Full overlap - resetView(cm); - } else if (from <= display.viewFrom) { // Top overlap - var cut = viewCuttingPoint(cm, to, to + lendiff, 1); - if (cut) { - display.view = display.view.slice(cut.index); - display.viewFrom = cut.lineN; - display.viewTo += lendiff; - } else { - resetView(cm); - } - } else if (to >= display.viewTo) { // Bottom overlap - var cut = viewCuttingPoint(cm, from, from, -1); - if (cut) { - display.view = display.view.slice(0, cut.index); - display.viewTo = cut.lineN; - } else { - resetView(cm); - } - } else { // Gap in the middle - var cutTop = viewCuttingPoint(cm, from, from, -1); - var cutBot = viewCuttingPoint(cm, to, to + lendiff, 1); - if (cutTop && cutBot) { - display.view = display.view.slice(0, cutTop.index) - .concat(buildViewArray(cm, cutTop.lineN, cutBot.lineN)) - .concat(display.view.slice(cutBot.index)); - display.viewTo += lendiff; - } else { - resetView(cm); - } - } + resetListHeight: function (h) { + this._assertPopupView(); + this.popupView.resetHeight && this.popupView.resetHeight(h); + }, - var ext = display.externalMeasured; - if (ext) { - if (to < ext.lineN) {ext.lineN += lendiff;} else if (from < ext.lineN + ext.size) {display.externalMeasured = null;} - } - } + resetListWidth: function (w) { + this._assertPopupView(); + this.popupView.resetWidth && this.popupView.resetWidth(w); + }, - // Register a change to a single line. Type must be one of "text", - // "gutter", "class", "widget" - function regLineChange (cm, line, type) { - cm.curOp.viewChanged = true; - var display = cm.display, ext = cm.display.externalMeasured; - if (ext && line >= ext.lineN && line < ext.lineN + ext.size) {display.externalMeasured = null;} + populate: function (items) { + this._assertPopupView(); + this.popupView.populate.apply(this.popupView, arguments); + this.combo.populate.apply(this.combo, arguments); + }, - if (line < display.viewFrom || line >= display.viewTo) return; - var lineView = display.view[findViewIndex(cm, line)]; - if (lineView.node == null) return; - var arr = lineView.changes || (lineView.changes = []); - if (indexOf(arr, type) == -1) arr.push(type); - } + _setEnable: function (arg) { + BI.Combo.superclass._setEnable.apply(this, arguments); + !arg && this.element.removeClass(this.options.hoverClass); + !arg && this.isViewVisible() && this._hideView(); + }, - // Clear the view. - function resetView (cm) { - cm.display.viewFrom = cm.display.viewTo = cm.doc.first; - cm.display.view = []; - cm.display.viewOffset = 0; - } + setValue: function (v) { + this._assertPopupView(); + this.combo.setValue(v); + this.popupView && this.popupView.setValue(v); + }, - // Find the view element corresponding to a given line. Return null - // when the line isn't visible. - function findViewIndex (cm, n) { - if (n >= cm.display.viewTo) return null; - n -= cm.display.viewFrom; - if (n < 0) return null; - var view = cm.display.view; - for (var i = 0; i < view.length; i++) { - n -= view[i].size; - if (n < 0) return i; - } - } + getValue: function () { + this._assertPopupView(); + return this.popupView && this.popupView.getValue(); + }, - function viewCuttingPoint (cm, oldN, newN, dir) { - var index = findViewIndex(cm, oldN), diff, view = cm.display.view; - if (!sawCollapsedSpans || newN == cm.doc.first + cm.doc.size) {return {index: index, lineN: newN};} - for (var i = 0, n = cm.display.viewFrom; i < index; i++) {n += view[i].size;} - if (n != oldN) { - if (dir > 0) { - if (index == view.length - 1) return null; - diff = (n + view[index].size) - oldN; - index++; - } else { - diff = n - oldN; - } - oldN += diff; newN += diff; - } - while (visualLineNo(cm.doc, newN) != newN) { - if (index == (dir < 0 ? 0 : view.length - 1)) return null; - newN += dir * view[index - (dir < 0 ? 1 : 0)].size; - index += dir; - } - return {index: index, lineN: newN}; - } + isViewVisible: function () { + return this.isEnabled() && this.combo.isEnabled() && !!this.popupView && this.popupView.isVisible(); + }, - // Force the view to cover a given range, adding empty view element - // or clipping off existing ones as needed. - function adjustView (cm, from, to) { - var display = cm.display, view = display.view; - if (view.length == 0 || from >= display.viewTo || to <= display.viewFrom) { - display.view = buildViewArray(cm, from, to); - display.viewFrom = from; - } else { - if (display.viewFrom > from) {display.view = buildViewArray(cm, from, display.viewFrom).concat(display.view);} else if (display.viewFrom < from) {display.view = display.view.slice(findViewIndex(cm, from));} - display.viewFrom = from; - if (display.viewTo < to) {display.view = display.view.concat(buildViewArray(cm, display.viewTo, to));} else if (display.viewTo > to) {display.view = display.view.slice(0, findViewIndex(cm, to));} + showView: function () { + if (this.isEnabled() && this.combo.isEnabled()) { + this._popupView(); } - display.viewTo = to; - } - - // Count the number of lines in the view whose DOM representation is - // out of date (or nonexistent). - function countDirtyView (cm) { - var view = cm.display.view, dirty = 0; - for (var i = 0; i < view.length; i++) { - var lineView = view[i]; - if (!lineView.hidden && (!lineView.node || lineView.changes)) ++dirty; - } - return dirty; - } - - // EVENT HANDLERS - - // Attach the necessary event handlers when initializing the editor - function registerEventHandlers (cm) { - var d = cm.display; - on(d.scroller, "mousedown", operation(cm, onMouseDown)); - // Older IE's will not fire a second mousedown for a double click - if (ie && ie_version < 11) { - on(d.scroller, "dblclick", operation(cm, function (e) { - if (signalDOMEvent(cm, e)) return; - var pos = posFromMouse(cm, e); - if (!pos || clickInGutter(cm, e) || eventInWidget(cm.display, e)) return; - e_preventDefault(e); - var word = cm.findWordAt(pos); - extendSelection(cm.doc, word.anchor, word.head); - })); - } else {on(d.scroller, "dblclick", function (e) { signalDOMEvent(cm, e) || e_preventDefault(e); });} - // Some browsers fire contextmenu *after* opening the menu, at - // which point we can't mess with it anymore. Context menu is - // handled in onMouseDown for these browsers. - if (!captureRightClick) on(d.scroller, "contextmenu", function (e) {onContextMenu(cm, e);}); - - // Used to suppress mouse event handling when a touch happens - var touchFinished, prevTouch = {end: 0}; - function finishTouch () { - if (d.activeTouch) { - touchFinished = setTimeout(function () {d.activeTouch = null;}, 1000); - prevTouch = d.activeTouch; - prevTouch.end = +new Date; - } - } - function isMouseLikeTouchEvent (e) { - if (e.touches.length != 1) return false; - var touch = e.touches[0]; - return touch.radiusX <= 1 && touch.radiusY <= 1; - } - function farAway (touch, other) { - if (other.left == null) return true; - var dx = other.left - touch.left, dy = other.top - touch.top; - return dx * dx + dy * dy > 20 * 20; - } - on(d.scroller, "touchstart", function (e) { - if (!isMouseLikeTouchEvent(e)) { - clearTimeout(touchFinished); - var now = +new Date; - d.activeTouch = {start: now, moved: false, - prev: now - prevTouch.end <= 300 ? prevTouch : null}; - if (e.touches.length == 1) { - d.activeTouch.left = e.touches[0].pageX; - d.activeTouch.top = e.touches[0].pageY; - } - } - }); - on(d.scroller, "touchmove", function () { - if (d.activeTouch) d.activeTouch.moved = true; - }); - on(d.scroller, "touchend", function (e) { - var touch = d.activeTouch; - if (touch && !eventInWidget(d, e) && touch.left != null && - !touch.moved && new Date - touch.start < 300) { - var pos = cm.coordsChar(d.activeTouch, "page"), range; - if (!touch.prev || farAway(touch, touch.prev)) // Single tap - {range = new Range(pos, pos);} else if (!touch.prev.prev || farAway(touch, touch.prev.prev)) // Double tap - {range = cm.findWordAt(pos);} else // Triple tap - {range = new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0)));} - cm.setSelection(range.anchor, range.head); - cm.focus(); - e_preventDefault(e); - } - finishTouch(); - }); - on(d.scroller, "touchcancel", finishTouch); - - // Sync scrolling between fake scrollbars and real scrollable - // area, ensure viewport is updated when scrolling. - on(d.scroller, "scroll", function () { - if (d.scroller.clientHeight) { - setScrollTop(cm, d.scroller.scrollTop); - setScrollLeft(cm, d.scroller.scrollLeft, true); - signal(cm, "scroll", cm); - } - }); + }, - // Listen to wheel events in order to try and update the viewport on time. - on(d.scroller, "mousewheel", function (e) {onScrollWheel(cm, e);}); - on(d.scroller, "DOMMouseScroll", function (e) {onScrollWheel(cm, e);}); + hideView: function () { + this._hideView(); + }, - // Prevent wrapper from ever scrolling - on(d.wrapper, "scroll", function () { d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; }); + getView: function () { + return this.popupView; + }, - d.dragFunctions = { - simple: function (e) {if (!signalDOMEvent(cm, e)) e_stop(e);}, - start: function (e) {onDragStart(cm, e);}, - drop: operation(cm, onDrop) - }; + getPopupPosition: function () { + return this.position; + }, - var inp = d.input.getField(); - on(inp, "keyup", function (e) { onKeyUp.call(cm, e); }); - on(inp, "keydown", operation(cm, onKeyDown)); - on(inp, "keypress", operation(cm, onKeyPress)); - on(inp, "focus", bind(onFocus, cm)); - on(inp, "blur", bind(onBlur, cm)); - } - - function dragDropChanged (cm, value, old) { - var wasOn = old && old != CodeMirror.Init; - if (!value != !wasOn) { - var funcs = cm.display.dragFunctions; - var toggle = value ? on : off; - toggle(cm.display.scroller, "dragstart", funcs.start); - toggle(cm.display.scroller, "dragenter", funcs.simple); - toggle(cm.display.scroller, "dragover", funcs.simple); - toggle(cm.display.scroller, "drop", funcs.drop); - } - } - - // Called when the window resizes - function onResize (cm) { - var d = cm.display; - if (d.lastWrapHeight == d.wrapper.clientHeight && d.lastWrapWidth == d.wrapper.clientWidth) {return;} - // Might be a text scaling operation, clear size caches. - d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null; - d.scrollbarsClipped = false; - cm.setSize(); - } - - // MOUSE EVENTS - - // Return true when the given mouse event happened in a widget - function eventInWidget (display, e) { - for (var n = e_target(e); n != display.wrapper; n = n.parentNode) { - if (!n || (n.nodeType == 1 && n.getAttribute("cm-ignore-events") == "true") || - (n.parentNode == display.sizer && n != display.mover)) {return true;} - } - } - - // Given a mouse event, find the corresponding position. If liberal - // is false, it checks whether a gutter or scrollbar was clicked, - // and returns null if it was. forRect is used by rectangular - // selections, and tries to estimate a character position even for - // coordinates beyond the right of the text. - function posFromMouse (cm, e, liberal, forRect) { - var display = cm.display; - if (!liberal && e_target(e).getAttribute("cm-not-content") == "true") return null; - - var x, y, space = display.lineSpace.getBoundingClientRect(); - // Fails unpredictably on IE[67] when mouse is dragged around quickly. - try { x = e.clientX - space.left; y = e.clientY - space.top; } catch (e) { return null; } - var coords = coordsChar(cm, x, y), line; - if (forRect && coords.xRel == 1 && (line = getLine(cm.doc, coords.line).text).length == coords.ch) { - var colDiff = countColumn(line, line.length, cm.options.tabSize) - line.length; - coords = Pos(coords.line, Math.max(0, Math.round((x - paddingH(cm.display).left) / charWidth(cm.display)) - colDiff)); - } - return coords; - } - - // A mouse down can be a single click, double click, triple click, - // start of selection drag, start of text drag, new cursor - // (ctrl-click), rectangle drag (alt-drag), or xwin - // middle-click-paste. Or it might be a click on something we should - // not interfere with, such as a scrollbar or widget. - function onMouseDown (e) { - var cm = this, display = cm.display; - if (display.activeTouch && display.input.supportsTouch() || signalDOMEvent(cm, e)) return; - display.shift = e.shiftKey; - - if (eventInWidget(display, e)) { - if (!webkit) { - // Briefly turn off draggability, to allow widgets to do - // normal dragging things. - display.scroller.draggable = false; - setTimeout(function () {display.scroller.draggable = true;}, 100); - } - return; - } - if (clickInGutter(cm, e)) return; - var start = posFromMouse(cm, e); - window.focus(); + toggle: function () { + this._toggle(); + }, - switch (e_button(e)) { - case 1: - if (start) {leftButtonDown(cm, e, start);} else if (e_target(e) == display.scroller) {e_preventDefault(e);} - break; - case 2: - if (webkit) cm.state.lastMiddleDown = +new Date; - if (start) extendSelection(cm.doc, start); - setTimeout(function () {display.input.focus();}, 20); - e_preventDefault(e); - break; - case 3: - if (captureRightClick) onContextMenu(cm, e); - else delayBlurEvent(cm); - break; - } + destroy: function () { + $(document).unbind("mousedown." + this.getName()) + .unbind("mousewheel." + this.getName()) + .unbind("mouseenter." + this.getName()) + .unbind("mousemove." + this.getName()) + .unbind("mouseleave." + this.getName()); + BI.Resizers.remove(this.getName()); + BI.Combo.superclass.destroy.apply(this, arguments); } +}); +BI.Combo.EVENT_TRIGGER_CHANGE = "EVENT_TRIGGER_CHANGE"; +BI.Combo.EVENT_CHANGE = "EVENT_CHANGE"; +BI.Combo.EVENT_EXPAND = "EVENT_EXPAND"; +BI.Combo.EVENT_COLLAPSE = "EVENT_COLLAPSE"; +BI.Combo.EVENT_AFTER_INIT = "EVENT_AFTER_INIT"; - var lastClick, lastDoubleClick; - function leftButtonDown (cm, e, start) { - if (ie) setTimeout(bind(ensureFocus, cm), 0); - else cm.curOp.focus = activeElt(); - - var now = +new Date, type; - if (lastDoubleClick && lastDoubleClick.time > now - 400 && cmp(lastDoubleClick.pos, start) == 0) { - type = "triple"; - } else if (lastClick && lastClick.time > now - 400 && cmp(lastClick.pos, start) == 0) { - type = "double"; - lastDoubleClick = {time: now, pos: start}; - } else { - type = "single"; - lastClick = {time: now, pos: start}; - } - - var sel = cm.doc.sel, modifier = mac ? e.metaKey : e.ctrlKey, contained; - if (cm.options.dragDrop && dragAndDrop && !isReadOnly(cm) && - type == "single" && (contained = sel.contains(start)) > -1 && - (cmp((contained = sel.ranges[contained]).from(), start) < 0 || start.xRel > 0) && - (cmp(contained.to(), start) > 0 || start.xRel < 0)) {leftButtonStartDrag(cm, e, start, modifier);} else {leftButtonSelect(cm, e, start, type, modifier);} - } - - // Start a text drag. When it ends, see if any dragging actually - // happen, and treat as a click if it didn't. - function leftButtonStartDrag (cm, e, start, modifier) { - var display = cm.display, startTime = +new Date; - var dragEnd = operation(cm, function (e2) { - if (webkit) display.scroller.draggable = false; - cm.state.draggingText = false; - off(document, "mouseup", dragEnd); - off(display.scroller, "drop", dragEnd); - if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) { - e_preventDefault(e2); - if (!modifier && +new Date - 200 < startTime) {extendSelection(cm.doc, start);} - // Work around unexplainable focus problem in IE9 (#2127) and Chrome (#3081) - if (webkit || ie && ie_version == 9) {setTimeout(function () {document.body.focus(); display.input.focus();}, 20);} else {display.input.focus();} - } - }); - // Let the drag handler handle this. - if (webkit) display.scroller.draggable = true; - cm.state.draggingText = dragEnd; - // IE's approach to draggable - if (display.scroller.dragDrop) display.scroller.dragDrop(); - on(document, "mouseup", dragEnd); - on(display.scroller, "drop", dragEnd); - } - - // Normal selection, as opposed to text dragging. - function leftButtonSelect (cm, e, start, type, addNew) { - var display = cm.display, doc = cm.doc; - e_preventDefault(e); - var ourRange, ourIndex, startSel = doc.sel, ranges = startSel.ranges; - if (addNew && !e.shiftKey) { - ourIndex = doc.sel.contains(start); - if (ourIndex > -1) {ourRange = ranges[ourIndex];} else {ourRange = new Range(start, start);} - } else { - ourRange = doc.sel.primary(); - ourIndex = doc.sel.primIndex; - } - - if (e.altKey) { - type = "rect"; - if (!addNew) ourRange = new Range(start, start); - start = posFromMouse(cm, e, true, true); - ourIndex = -1; - } else if (type == "double") { - var word = cm.findWordAt(start); - if (cm.display.shift || doc.extend) {ourRange = extendRange(doc, ourRange, word.anchor, word.head);} else {ourRange = word;} - } else if (type == "triple") { - var line = new Range(Pos(start.line, 0), clipPos(doc, Pos(start.line + 1, 0))); - if (cm.display.shift || doc.extend) {ourRange = extendRange(doc, ourRange, line.anchor, line.head);} else {ourRange = line;} - } else { - ourRange = extendRange(doc, ourRange, start); - } - - if (!addNew) { - ourIndex = 0; - setSelection(doc, new Selection([ourRange], 0), sel_mouse); - startSel = doc.sel; - } else if (ourIndex == -1) { - ourIndex = ranges.length; - setSelection(doc, normalizeSelection(ranges.concat([ourRange]), ourIndex), - {scroll: false, origin: "*mouse"}); - } else if (ranges.length > 1 && ranges[ourIndex].empty() && type == "single" && !e.shiftKey) { - setSelection(doc, normalizeSelection(ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0)); - startSel = doc.sel; - } else { - replaceOneSelection(doc, ourIndex, ourRange, sel_mouse); - } - - var lastPos = start; - function extendTo (pos) { - if (cmp(lastPos, pos) == 0) return; - lastPos = pos; - - if (type == "rect") { - var ranges = [], tabSize = cm.options.tabSize; - var startCol = countColumn(getLine(doc, start.line).text, start.ch, tabSize); - var posCol = countColumn(getLine(doc, pos.line).text, pos.ch, tabSize); - var left = Math.min(startCol, posCol), right = Math.max(startCol, posCol); - for (var line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line)); - line <= end; line++) { - var text = getLine(doc, line).text, leftPos = findColumn(text, left, tabSize); - if (left == right) {ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos)));} else if (text.length > leftPos) {ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize))));} - } - if (!ranges.length) ranges.push(new Range(start, start)); - setSelection(doc, normalizeSelection(startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex), - {origin: "*mouse", scroll: false}); - cm.scrollIntoView(pos); - } else { - var oldRange = ourRange; - var anchor = oldRange.anchor, head = pos; - if (type != "single") { - if (type == "double") {var range = cm.findWordAt(pos);} else {var range = new Range(Pos(pos.line, 0), clipPos(doc, Pos(pos.line + 1, 0)));} - if (cmp(range.anchor, anchor) > 0) { - head = range.head; - anchor = minPos(oldRange.from(), range.anchor); - } else { - head = range.anchor; - anchor = maxPos(oldRange.to(), range.head); - } - } - var ranges = startSel.ranges.slice(0); - ranges[ourIndex] = new Range(clipPos(doc, anchor), head); - setSelection(doc, normalizeSelection(ranges, ourIndex), sel_mouse); - } - } +BI.Combo.EVENT_BEFORE_POPUPVIEW = "EVENT_BEFORE_POPUPVIEW"; +BI.Combo.EVENT_AFTER_POPUPVIEW = "EVENT_AFTER_POPUPVIEW"; +BI.Combo.EVENT_BEFORE_HIDEVIEW = "EVENT_BEFORE_HIDEVIEW"; +BI.Combo.EVENT_AFTER_HIDEVIEW = "EVENT_AFTER_HIDEVIEW"; - var editorSize = display.wrapper.getBoundingClientRect(); - // Used to ensure timeout re-tries don't fire when another extend - // happened in the meantime (clearTimeout isn't reliable -- at - // least on Chrome, the timeouts still happen even when cleared, - // if the clear happens after their scheduled firing time). - var counter = 0; +BI.shortcut("bi.combo", BI.Combo);/** + * + * 某个可以展开的节点 + * + * Created by GUY on 2015/9/10. + * @class BI.Expander + * @extends BI.Widget + */ +BI.Expander = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.Expander.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-expander", + trigger: "click", + toggle: true, + // direction: "bottom", //top,bottom四个方向 + isDefaultInit: false, // 是否默认初始化子节点 + el: {}, + popup: {}, + expanderClass: "bi-expander-popup", + hoverClass: "bi-expander-hover" + }); + }, - function extend (e) { - var curCount = ++counter; - var cur = posFromMouse(cm, e, true, type == "rect"); - if (!cur) return; - if (cmp(cur, lastPos) != 0) { - cm.curOp.focus = activeElt(); - extendTo(cur); - var visible = visibleLines(display, doc); - if (cur.line >= visible.to || cur.line < visible.from) {setTimeout(operation(cm, function () {if (counter == curCount) extend(e);}), 150);} - } else { - var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0; - if (outside) { - setTimeout(operation(cm, function () { - if (counter != curCount) return; - display.scroller.scrollTop += outside; - extend(e); - }), 50); + _init: function () { + BI.Expander.superclass._init.apply(this, arguments); + var self = this, o = this.options; + this._expanded = !!o.el.open; + this._initExpander(); + this._initPullDownAction(); + this.expander.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { + if (self.isEnabled() && self.isValid()) { + if (type === BI.Events.EXPAND) { + self._popupView(); + } + if (type === BI.Events.COLLAPSE) { + self._hideView(); + } + if (type === BI.Events.EXPAND) { + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + self.fireEvent(BI.Expander.EVENT_EXPAND); + } + if (type === BI.Events.COLLAPSE) { + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + self.isViewVisible() && self.fireEvent(BI.Expander.EVENT_COLLAPSE); + } + if (type === BI.Events.CLICK) { + self.fireEvent(BI.Expander.EVENT_TRIGGER_CHANGE, value, obj); } } - } - - function done (e) { - counter = Infinity; - e_preventDefault(e); - display.input.focus(); - off(document, "mousemove", move); - off(document, "mouseup", up); - doc.history.lastSelOrigin = null; - } - - var move = operation(cm, function (e) { - if (!e_button(e)) done(e); - else extend(e); }); - var up = operation(cm, done); - on(document, "mousemove", move); - on(document, "mouseup", up); - } - - // Determines whether an event happened in the gutter, and fires the - // handlers for the corresponding event. - function gutterEvent (cm, e, type, prevent, signalfn) { - try { var mX = e.clientX, mY = e.clientY; } catch(e) { return false; } - if (mX >= Math.floor(cm.display.gutters.getBoundingClientRect().right)) return false; - if (prevent) e_preventDefault(e); - - var display = cm.display; - var lineBox = display.lineDiv.getBoundingClientRect(); - - if (mY > lineBox.bottom || !hasHandler(cm, type)) return e_defaultPrevented(e); - mY -= lineBox.top - display.viewOffset; - - for (var i = 0; i < cm.options.gutters.length; ++i) { - var g = display.gutters.childNodes[i]; - if (g && g.getBoundingClientRect().right >= mX) { - var line = lineAtHeight(cm.doc, mY); - var gutter = cm.options.gutters[i]; - signalfn(cm, type, cm, line, gutter, e); - return e_defaultPrevented(e); - } - } - } - - function clickInGutter (cm, e) { - return gutterEvent(cm, e, "gutterClick", true, signalLater); - } - // Kludge to work around strange IE behavior where it'll sometimes - // re-fire a series of drag-related events right after the drop (#1551) - var lastDrop = 0; - - function onDrop (e) { - var cm = this; - if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) {return;} - e_preventDefault(e); - if (ie) lastDrop = +new Date; - var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files; - if (!pos || isReadOnly(cm)) return; - // Might be a file drop, in which case we simply extract the text - // and insert it. - if (files && files.length && window.FileReader && window.File) { - var n = files.length, text = Array(n), read = 0; - var loadFile = function (file, i) { - var reader = new FileReader; - reader.onload = operation(cm, function () { - text[i] = reader.result; - if (++read == n) { - pos = clipPos(cm.doc, pos); - var change = {from: pos, to: pos, text: splitLines(text.join("\n")), origin: "paste"}; - makeChange(cm.doc, change); - setSelectionReplaceHistory(cm.doc, simpleSelection(pos, changeEnd(change))); - } - }); - reader.readAsText(file); - }; - for (var i = 0; i < n; ++i) loadFile(files[i], i); - } else { // Normal drop - // Don't do a replace if the drop happened inside of the selected text. - if (cm.state.draggingText && cm.doc.sel.contains(pos) > -1) { - cm.state.draggingText(e); - // Ensure the editor is re-focused - setTimeout(function () {cm.display.input.focus();}, 20); - return; + this.element.hover(function () { + if (self.isEnabled() && self.isValid() && self.expander.isEnabled() && self.expander.isValid()) { + self.element.addClass(o.hoverClass); } - try { - var text = e.dataTransfer.getData("Text"); - if (text) { - if (cm.state.draggingText && !(mac ? e.altKey : e.ctrlKey)) {var selected = cm.listSelections();} - setSelectionNoUndo(cm.doc, simpleSelection(pos, pos)); - if (selected) { - for (var i = 0; i < selected.length; ++i) {replaceRange(cm.doc, "", selected[i].anchor, selected[i].head, "drag");} - } - cm.replaceSelection(text, "around", "paste"); - cm.display.input.focus(); - } - } catch(e) {} - } - } - - function onDragStart (cm, e) { - if (ie && (!cm.state.draggingText || +new Date - lastDrop < 100)) { e_stop(e); return; } - if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) return; - - e.dataTransfer.setData("Text", cm.getSelection()); - - // Use dummy image instead of default browsers image. - // Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there. - if (e.dataTransfer.setDragImage && !safari) { - var img = elt("img", null, null, "position: fixed; left: 0; top: 0;"); - img.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="; - if (presto) { - img.width = img.height = 1; - cm.display.wrapper.appendChild(img); - // Force a relayout, or Opera won't use our image for some obscure reason - img._top = img.offsetTop; - } - e.dataTransfer.setDragImage(img, 0, 0); - if (presto) img.parentNode.removeChild(img); - } - } - - // SCROLL EVENTS - - // Sync the scrollable area and scrollbars, ensure the viewport - // covers the visible area. - function setScrollTop (cm, val) { - if (Math.abs(cm.doc.scrollTop - val) < 2) return; - cm.doc.scrollTop = val; - if (!gecko) updateDisplaySimple(cm, {top: val}); - if (cm.display.scroller.scrollTop != val) cm.display.scroller.scrollTop = val; - cm.display.scrollbars.setScrollTop(val); - if (gecko) updateDisplaySimple(cm); - startWorker(cm, 100); - } - // Sync scroller and scrollbar, ensure the gutter elements are - // aligned. - function setScrollLeft (cm, val, isScroller) { - if (isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) return; - val = Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth); - cm.doc.scrollLeft = val; - alignHorizontally(cm); - if (cm.display.scroller.scrollLeft != val) cm.display.scroller.scrollLeft = val; - cm.display.scrollbars.setScrollLeft(val); - } - - // Since the delta values reported on mouse wheel events are - // unstandardized between browsers and even browser versions, and - // generally horribly unpredictable, this code starts by measuring - // the scroll effect that the first few mouse wheel events have, - // and, from that, detects the way it can convert deltas to pixel - // offsets afterwards. - // - // The reason we want to know the amount a wheel event will scroll - // is that it gives us a chance to update the display before the - // actual scrolling happens, reducing flickering. - - var wheelSamples = 0, wheelPixelsPerUnit = null; - // Fill in a browser-detected starting value on browsers where we - // know one. These don't have to be accurate -- the result of them - // being wrong would just be a slight flicker on the first wheel - // scroll (if it is large enough). - if (ie) wheelPixelsPerUnit = -.53; - else if (gecko) wheelPixelsPerUnit = 15; - else if (chrome) wheelPixelsPerUnit = -.7; - else if (safari) wheelPixelsPerUnit = -1 / 3; - - var wheelEventDelta = function (e) { - var dx = e.wheelDeltaX, dy = e.wheelDeltaY; - if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) dx = e.detail; - if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) dy = e.detail; - else if (dy == null) dy = e.wheelDelta; - return {x: dx, y: dy}; - }; - CodeMirror.wheelEventPixels = function (e) { - var delta = wheelEventDelta(e); - delta.x *= wheelPixelsPerUnit; - delta.y *= wheelPixelsPerUnit; - return delta; - }; - - function onScrollWheel (cm, e) { - var delta = wheelEventDelta(e), dx = delta.x, dy = delta.y; - - var display = cm.display, scroll = display.scroller; - // Quit if there's nothing to scroll here - if (!(dx && scroll.scrollWidth > scroll.clientWidth || - dy && scroll.scrollHeight > scroll.clientHeight)) return; - - // Webkit browsers on OS X abort momentum scrolls when the target - // of the scroll event is removed from the scrollable element. - // This hack (see related code in patchDisplay) makes sure the - // element is kept around. - if (dy && mac && webkit) { - outer: for (var cur = e.target, view = display.view; cur != scroll; cur = cur.parentNode) { - for (var i = 0; i < view.length; i++) { - if (view[i].node == cur) { - cm.display.currentWheelTarget = cur; - break outer; - } - } + }, function () { + if (self.isEnabled() && self.isValid() && self.expander.isEnabled() && self.expander.isValid()) { + self.element.removeClass(o.hoverClass); } + }); + BI.createWidget({ + type: "bi.vertical", + scrolly: false, + element: this, + items: [ + {el: this.expander} + ] + }); + o.isDefaultInit && this._assertPopupView(); + if (this.expander.isOpened() === true) { + this._popupView(); } + }, - // On some browsers, horizontal scrolling will cause redraws to - // happen before the gutter has been realigned, causing it to - // wriggle around in a most unseemly way. When we have an - // estimated pixels/delta value, we just handle horizontal - // scrolling entirely here. It'll be slightly off from native, but - // better than glitching out. - if (dx && !gecko && !presto && wheelPixelsPerUnit != null) { - if (dy) {setScrollTop(cm, Math.max(0, Math.min(scroll.scrollTop + dy * wheelPixelsPerUnit, scroll.scrollHeight - scroll.clientHeight)));} - setScrollLeft(cm, Math.max(0, Math.min(scroll.scrollLeft + dx * wheelPixelsPerUnit, scroll.scrollWidth - scroll.clientWidth))); - e_preventDefault(e); - display.wheelStartX = null; // Abort measurement, if in progress - return; - } - - // 'Project' the visible viewport to cover the area that is being - // scrolled into view (if we know enough to estimate it). - if (dy && wheelPixelsPerUnit != null) { - var pixels = dy * wheelPixelsPerUnit; - var top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight; - if (pixels < 0) top = Math.max(0, top + pixels - 50); - else bot = Math.min(cm.doc.height, bot + pixels + 50); - updateDisplaySimple(cm, {top: top, bottom: bot}); - } - - if (wheelSamples < 20) { - if (display.wheelStartX == null) { - display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop; - display.wheelDX = dx; display.wheelDY = dy; - setTimeout(function () { - if (display.wheelStartX == null) return; - var movedX = scroll.scrollLeft - display.wheelStartX; - var movedY = scroll.scrollTop - display.wheelStartY; - var sample = (movedY && display.wheelDY && movedY / display.wheelDY) || - (movedX && display.wheelDX && movedX / display.wheelDX); - display.wheelStartX = display.wheelStartY = null; - if (!sample) return; - wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1); - ++wheelSamples; - }, 200); - } else { - display.wheelDX += dx; display.wheelDY += dy; + _toggle: function () { + this._assertPopupViewRender(); + if (this.popupView.isVisible()) { + this._hideView(); + } else { + if (this.isEnabled()) { + this._popupView(); } } - } - - // KEY EVENTS + }, - // Run a handler that was bound to a key. - function doHandleBinding (cm, bound, dropShift) { - if (typeof bound === "string") { - bound = commands[bound]; - if (!bound) return false; - } - // Ensure previous input has been read, so that the handler sees a - // consistent view of the document - cm.display.input.ensurePolled(); - var prevShift = cm.display.shift, done = false; - try { - if (isReadOnly(cm)) cm.state.suppressEdits = true; - if (dropShift) cm.display.shift = false; - done = bound(cm) != Pass; - } finally { - cm.display.shift = prevShift; - cm.state.suppressEdits = false; - } - return done; - } + _initPullDownAction: function () { + var self = this, o = this.options; + var evs = this.options.trigger.split(","); + BI.each(evs, function (i, e) { + switch (e) { + case "hover": + self.element[e](function (e) { + if (self.isEnabled() && self.isValid() && self.expander.isEnabled() && self.expander.isValid()) { + self._popupView(); + self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, "", self.expander); + self.fireEvent(BI.Expander.EVENT_EXPAND); + } + }, function () { + if (self.isEnabled() && self.isValid() && self.expander.isEnabled() && self.expander.isValid() && o.toggle) { + self._hideView(); + self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, "", self.expander); + self.fireEvent(BI.Expander.EVENT_COLLAPSE); + } + }); + break; + default : + if (e) { + self.element.off(e + "." + self.getName()).on(e + "." + self.getName(), BI.debounce(function (e) { + if (self.expander.element.__isMouseInBounds__(e)) { + if (self.isEnabled() && self.isValid() && self.expander.isEnabled() && self.expander.isValid()) { + o.toggle ? self._toggle() : self._popupView(); + if (self.isExpanded()) { + self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, "", self.expander); + self.fireEvent(BI.Expander.EVENT_EXPAND); + } else { + self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, "", self.expander); + self.fireEvent(BI.Expander.EVENT_COLLAPSE); + } + } + } + }, BI.EVENT_RESPONSE_TIME, true)); + } + break; + } + }); + }, - function lookupKeyForEditor (cm, name, handle) { - for (var i = 0; i < cm.state.keyMaps.length; i++) { - var result = lookupKey(name, cm.state.keyMaps[i], handle, cm); - if (result) return result; - } - return (cm.options.extraKeys && lookupKey(name, cm.options.extraKeys, handle, cm)) - || lookupKey(name, cm.options.keyMap, handle, cm); - } + _initExpander: function () { + this.expander = BI.createWidget(this.options.el); + }, - var stopSeq = new Delayed; - function dispatchKey (cm, name, e, handle) { - var seq = cm.state.keySeq; - if (seq) { - if (isModifierKey(name)) return "handled"; - stopSeq.set(50, function () { - if (cm.state.keySeq == seq) { - cm.state.keySeq = null; - cm.display.input.reset(); + _assertPopupView: function () { + var self = this; + if (this.popupView == null) { + this.popupView = BI.createWidget(this.options.popup, { + type: "bi.button_group", + cls: "expander-popup", + layouts: [{ + type: "bi.vertical", + hgap: 0, + vgap: 0 + }] + }); + this.popupView.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + if (type === BI.Events.CLICK) { + // self.setValue(self.getValue()); + self.fireEvent(BI.Expander.EVENT_CHANGE, value, obj); } }); - name = seq + " " + name; + this.popupView.setVisible(this.isExpanded()); + BI.nextTick(function () { + self.fireEvent(BI.Expander.EVENT_AFTER_INIT); + }); } - var result = lookupKeyForEditor(cm, name, handle); - - if (result == "multi") {cm.state.keySeq = name;} - if (result == "handled") {signalLater(cm, "keyHandled", cm, name, e);} + }, - if (result == "handled" || result == "multi") { - e_preventDefault(e); - restartBlink(cm); + _assertPopupViewRender: function () { + this._assertPopupView(); + if (!this._rendered) { + BI.createWidget({ + type: "bi.vertical", + scrolly: false, + element: this, + items: [ + {el: this.popupView} + ] + }); + this._rendered = true; } + }, - if (seq && !result && /\'$/.test(name)) { - e_preventDefault(e); - return true; - } - return !!result; - } + _hideView: function () { + this.fireEvent(BI.Expander.EVENT_BEFORE_HIDEVIEW); + this._expanded = false; + this.expander.setOpened(false); + this.popupView && this.popupView.invisible(); + this.element.removeClass(this.options.expanderClass); - // Handle a key from the keydown event. - function handleKeyBinding (cm, e) { - var name = keyName(e, true); - if (!name) return false; + this.fireEvent(BI.Expander.EVENT_AFTER_HIDEVIEW); + }, - if (e.shiftKey && !cm.state.keySeq) { - // First try to resolve full name (including 'Shift-'). Failing - // that, see if there is a cursor-motion command (starting with - // 'go') bound to the keyname without 'Shift-'. - return dispatchKey(cm, "Shift-" + name, e, function (b) {return doHandleBinding(cm, b, true);}) - || dispatchKey(cm, name, e, function (b) { - if (typeof b === "string" ? /^go[A-Z]/.test(b) : b.motion) {return doHandleBinding(cm, b);} - }); - } - return dispatchKey(cm, name, e, function (b) { return doHandleBinding(cm, b); }); - - } + _popupView: function () { + this._assertPopupViewRender(); + this.fireEvent(BI.Expander.EVENT_BEFORE_POPUPVIEW); + this._expanded = true; + this.expander.setOpened(true); + this.popupView.visible(); + this.element.addClass(this.options.expanderClass); + this.fireEvent(BI.Expander.EVENT_AFTER_POPUPVIEW); + }, - // Handle a key from the keypress event - function handleCharBinding (cm, e, ch) { - return dispatchKey(cm, "'" + ch + "'", e, - function (b) { return doHandleBinding(cm, b, true); }); - } + populate: function (items) { + // this._assertPopupView(); + this.popupView && this.popupView.populate.apply(this.popupView, arguments); + this.expander.populate.apply(this.expander, arguments); + }, - var lastStoppedKey = null; - function onKeyDown (e) { - var cm = this; - cm.curOp.focus = activeElt(); - if (signalDOMEvent(cm, e)) return; - // IE does strange things with escape. - if (ie && ie_version < 11 && e.keyCode == 27) e.returnValue = false; - var code = e.keyCode; - cm.display.shift = code == 16 || e.shiftKey; - var handled = handleKeyBinding(cm, e); - if (presto) { - lastStoppedKey = handled ? code : null; - // Opera has no cut event... we try to at least catch the key combo - if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey)) {cm.replaceSelection("", null, "cut");} - } + _setEnable: function (arg) { + BI.Expander.superclass._setEnable.apply(this, arguments); + !arg && this.element.removeClass(this.options.hoverClass); + !arg && this.isViewVisible() && this._hideView(); + }, - // Turn mouse into crosshair when Alt is held on Mac. - if (code == 18 && !/\bCodeMirror-crosshair\b/.test(cm.display.lineDiv.className)) {showCrossHair(cm);} - } + setValue: function (v) { + // this._assertPopupView(); + this.expander.setValue(v); + this.popupView && this.popupView.setValue(v); + }, - function showCrossHair (cm) { - var lineDiv = cm.display.lineDiv; - addClass(lineDiv, "CodeMirror-crosshair"); + getValue: function () { + // this._assertPopupView(); + return this.popupView ? this.popupView.getValue() : []; + }, - function up (e) { - if (e.keyCode == 18 || !e.altKey) { - rmClass(lineDiv, "CodeMirror-crosshair"); - off(document, "keyup", up); - off(document, "mouseover", up); - } - } - on(document, "keyup", up); - on(document, "mouseover", up); - } + isViewVisible: function () { + return this.isEnabled() && this.expander.isEnabled() && !!this.popupView && this.popupView.isVisible(); + }, - function onKeyUp (e) { - if (e.keyCode == 16) this.doc.sel.shift = false; - signalDOMEvent(this, e); - } + isExpanded: function () { + return this._expanded; + }, - function onKeyPress (e) { - var cm = this; - if (eventInWidget(cm.display, e) || signalDOMEvent(cm, e) || e.ctrlKey && !e.altKey || mac && e.metaKey) return; - var keyCode = e.keyCode, charCode = e.charCode; - if (presto && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return;} - if ((presto && (!e.which || e.which < 10)) && handleKeyBinding(cm, e)) return; - var ch = String.fromCharCode(charCode == null ? keyCode : charCode); - if (handleCharBinding(cm, e, ch)) return; - cm.display.input.onKeyPress(e); - } + showView: function () { + if (this.isEnabled() && this.expander.isEnabled()) { + this._popupView(); + } + }, - // FOCUS/BLUR EVENTS + hideView: function () { + this._hideView(); + }, - function delayBlurEvent (cm) { - cm.state.delayingBlurEvent = true; - setTimeout(function () { - if (cm.state.delayingBlurEvent) { - cm.state.delayingBlurEvent = false; - onBlur(cm); - } - }, 100); - } + getView: function () { + return this.popupView; + }, - function onFocus (cm) { - if (cm.state.delayingBlurEvent) cm.state.delayingBlurEvent = false; + getAllLeaves: function () { + return this.popupView && this.popupView.getAllLeaves(); + }, - if (cm.options.readOnly == "nocursor") return; - if (!cm.state.focused) { - signal(cm, "focus", cm); - cm.state.focused = true; - addClass(cm.display.wrapper, "CodeMirror-focused"); - // This test prevents this from firing when a context - // menu is closed (since the input reset would kill the - // select-all detection hack) - if (!cm.curOp && cm.display.selForContextMenu != cm.doc.sel) { - cm.display.input.reset(); - if (webkit) setTimeout(function () { cm.display.input.reset(true); }, 20); // Issue #1730 - } - cm.display.input.receivedFocus(); + getNodeById: function (id) { + if (this.expander.options.id === id) { + return this.expander; } - restartBlink(cm); - } - function onBlur (cm) { - if (cm.state.delayingBlurEvent) return; + return this.popupView && this.popupView.getNodeById(id); + }, - if (cm.state.focused) { - signal(cm, "blur", cm); - cm.state.focused = false; - rmClass(cm.display.wrapper, "CodeMirror-focused"); + getNodeByValue: function (value) { + if (this.expander.getValue() === value) { + return this.expander; } - clearInterval(cm.display.blinker); - setTimeout(function () {if (!cm.state.focused) cm.display.shift = false;}, 150); - } - - // CONTEXT MENU HANDLING - - // To make the context menu work, we need to briefly unhide the - // textarea (making it as unobtrusive as possible) to let the - // right-click take effect on it. - function onContextMenu (cm, e) { - if (eventInWidget(cm.display, e) || contextMenuInGutter(cm, e)) return; - cm.display.input.onContextMenu(e); - } + return this.popupView && this.popupView.getNodeByValue(value); + }, - function contextMenuInGutter (cm, e) { - if (!hasHandler(cm, "gutterContextMenu")) return false; - return gutterEvent(cm, e, "gutterContextMenu", false, signal); + destroy: function () { + BI.Expander.superclass.destroy.apply(this, arguments); } +}); +BI.Expander.EVENT_EXPAND = "EVENT_EXPAND"; +BI.Expander.EVENT_COLLAPSE = "EVENT_COLLAPSE"; +BI.Expander.EVENT_TRIGGER_CHANGE = "EVENT_TRIGGER_CHANGE"; +BI.Expander.EVENT_CHANGE = "EVENT_CHANGE"; +BI.Expander.EVENT_AFTER_INIT = "EVENT_AFTER_INIT"; - // UPDATING - // Compute the position of the end of a change (its 'to' property - // refers to the pre-change end). - var changeEnd = CodeMirror.changeEnd = function (change) { - if (!change.text) return change.to; - return Pos(change.from.line + change.text.length - 1, - lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0)); - }; +BI.Expander.EVENT_BEFORE_POPUPVIEW = "EVENT_BEFORE_POPUPVIEW"; +BI.Expander.EVENT_AFTER_POPUPVIEW = "EVENT_AFTER_POPUPVIEW"; +BI.Expander.EVENT_BEFORE_HIDEVIEW = "EVENT_BEFORE_HIDEVIEW"; +BI.Expander.EVENT_AFTER_HIDEVIEW = "EVENT_AFTER_HIDEVIEW"; - // Adjust a position to refer to the post-change position of the - // same text, or the end of the change if the change covers it. - function adjustForChange (pos, change) { - if (cmp(pos, change.from) < 0) return pos; - if (cmp(pos, change.to) <= 0) return changeEnd(change); +BI.shortcut("bi.expander", BI.Expander);/** + * Created by GUY on 2015/8/10. + */ - var line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch; - if (pos.line == change.to.line) ch += changeEnd(change).ch - change.to.ch; - return Pos(line, ch); - } +BI.ComboGroup = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.ComboGroup.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-combo-group bi-list-item", - function computeSelAfterChange (doc, change) { - var out = []; - for (var i = 0; i < doc.sel.ranges.length; i++) { - var range = doc.sel.ranges[i]; - out.push(new Range(adjustForChange(range.anchor, change), - adjustForChange(range.head, change))); - } - return normalizeSelection(out, doc.sel.primIndex); - } + // 以下这些属性对每一个combo都是公用的 + trigger: "click,hover", + direction: "right", + adjustLength: 0, + isDefaultInit: false, + isNeedAdjustHeight: false, + isNeedAdjustWidth: false, - function offsetPos (pos, old, nw) { - if (pos.line == old.line) {return Pos(nw.line, pos.ch - old.ch + nw.ch);} - return Pos(nw.line + (pos.line - old.line), pos.ch); - } + el: {type: "bi.text_button", text: "", value: ""}, + children: [], - // Used by replaceSelections to allow moving the selection to the - // start or around the replaced test. Hint may be "start" or "around". - function computeReplacedSel (doc, changes, hint) { - var out = []; - var oldPrev = Pos(doc.first, 0), newPrev = oldPrev; - for (var i = 0; i < changes.length; i++) { - var change = changes[i]; - var from = offsetPos(change.from, oldPrev, newPrev); - var to = offsetPos(changeEnd(change), oldPrev, newPrev); - oldPrev = change.to; - newPrev = to; - if (hint == "around") { - var range = doc.sel.ranges[i], inv = cmp(range.head, range.anchor) < 0; - out[i] = new Range(inv ? to : from, inv ? from : to); - } else { - out[i] = new Range(from, from); + popup: { + el: { + type: "bi.button_tree", + chooseType: 0, + layouts: [{ + type: "bi.vertical" + }] + } } - } - return new Selection(out, doc.sel.primIndex); - } - - // Allow "beforeChange" event handlers to influence a change - function filterChange (doc, change, update) { - var obj = { - canceled: false, - from: change.from, - to: change.to, - text: change.text, - origin: change.origin, - cancel: function () { this.canceled = true; } - }; - if (update) { - obj.update = function (from, to, text, origin) { - if (from) this.from = clipPos(doc, from); - if (to) this.to = clipPos(doc, to); - if (text) this.text = text; - if (origin !== undefined) this.origin = origin; - }; - } - signal(doc, "beforeChange", doc, obj); - if (doc.cm) signal(doc.cm, "beforeChange", doc.cm, obj); + }); + }, - if (obj.canceled) return null; - return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin}; - } + _init: function () { + BI.ComboGroup.superclass._init.apply(this, arguments); + this._populate(this.options.el); + }, - // Apply a change to a document, and add it to the document's - // history, and propagating it to all linked documents. - function makeChange (doc, change, ignoreReadOnly) { - if (doc.cm) { - if (!doc.cm.curOp) return operation(doc.cm, makeChange)(doc, change, ignoreReadOnly); - if (doc.cm.state.suppressEdits) return; + _populate: function (item) { + var self = this, o = this.options; + var children = o.children; + if (BI.isEmpty(children)) { + throw new Error("ComboGroup构造错误"); } + BI.each(children, function (i, ch) { + var son = BI.formatEL(ch).el.children; + ch = BI.formatEL(ch).el; + if (!BI.isEmpty(son)) { + ch.el = BI.clone(ch); + ch.children = son; + ch.type = "bi.combo_group"; + ch.action = o.action; + ch.height = o.height; + ch.direction = o.direction; + ch.isDefaultInit = o.isDefaultInit; + ch.isNeedAdjustHeight = o.isNeedAdjustHeight; + ch.isNeedAdjustWidth = o.isNeedAdjustWidth; + ch.adjustLength = o.adjustLength; + ch.popup = o.popup; + } + }); + this.combo = BI.createWidget({ + type: "bi.combo", + element: this, + height: o.height, + trigger: o.trigger, + direction: o.direction, + isDefaultInit: o.isDefaultInit, + isNeedAdjustWidth: o.isNeedAdjustWidth, + isNeedAdjustHeight: o.isNeedAdjustHeight, + adjustLength: o.adjustLength, + el: item, + popup: BI.extend({}, o.popup, { + el: BI.extend({ + items: children + }, o.popup.el) + }) + }); + this.combo.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + if (type === BI.Events.CLICK) { + self.fireEvent(BI.ComboGroup.EVENT_CHANGE, obj); + } + }); + }, - if (hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")) { - change = filterChange(doc, change, true); - if (!change) return; - } + getValue: function () { + return this.combo.getValue(); + }, - // Possibly split or suppress the update based on the presence - // of read-only spans in its range. - var split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to); - if (split) { - for (var i = split.length - 1; i >= 0; --i) {makeChangeInner(doc, {from: split[i].from, to: split[i].to, text: i ? [""] : change.text});} - } else { - makeChangeInner(doc, change); - } + setValue: function (v) { + this.combo.setValue(v); } +}); +BI.ComboGroup.EVENT_CHANGE = "EVENT_CHANGE"; - function makeChangeInner (doc, change) { - if (change.text.length == 1 && change.text[0] == "" && cmp(change.from, change.to) == 0) return; - var selAfter = computeSelAfterChange(doc, change); - addChangeToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN); - - makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change)); - var rebased = []; - - linkedDocs(doc, function (doc, sharedHist) { - if (!sharedHist && indexOf(rebased, doc.history) == -1) { - rebaseHist(doc.history, change); - rebased.push(doc.history); - } - makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change)); +BI.shortcut("bi.combo_group", BI.ComboGroup);BI.VirtualGroup = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.VirtualGroup.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-virtual-group", + items: [], + layouts: [{ + type: "bi.center", + hgap: 0, + vgap: 0 + }] }); - } + }, - // Revert a change stored in a document's history. - function makeChangeFromHistory (doc, type, allowSelectionOnly) { - if (doc.cm && doc.cm.state.suppressEdits) return; + render: function () { + this.populate(this.options.items); + }, - var hist = doc.history, event, selAfter = doc.sel; - var source = type == "undo" ? hist.done : hist.undone, dest = type == "undo" ? hist.undone : hist.done; + _packageBtns: function (items) { + var o = this.options; - // Verify that there is a useable event (so that ctrl-z won't - // needlessly clear selection events) - for (var i = 0; i < source.length; i++) { - event = source[i]; - if (allowSelectionOnly ? event.ranges && !event.equals(doc.sel) : !event.ranges) {break;} + for (var i = o.layouts.length - 1; i > 0; i--) { + items = BI.map(items, function (k, it) { + return BI.extend({}, o.layouts[i], { + items: [ + BI.extend({}, o.layouts[i].el, { + el: BI.stripEL(it) + }) + ] + }); + }); } - if (i == source.length) return; - hist.lastOrigin = hist.lastSelOrigin = null; + return items; + }, - for (;;) { - event = source.pop(); - if (event.ranges) { - pushSelectionToHistory(event, dest); - if (allowSelectionOnly && !event.equals(doc.sel)) { - setSelection(doc, event, {clearRedo: false}); - return; - } - selAfter = event; - } else break; - } + _packageItems: function (items, packBtns) { + return BI.createItems(BI.makeArrayByArray(items, {}), BI.clone(packBtns)); + }, - // Build up a reverse change object to add to the opposite history - // stack (redo when undoing, and vice versa). - var antiChanges = []; - pushSelectionToHistory(selAfter, dest); - dest.push({changes: antiChanges, generation: hist.generation}); - hist.generation = event.generation || ++hist.maxGeneration; + _packageLayout: function (items) { + var o = this.options, layout = BI.deepClone(o.layouts[0]); + + var lay = BI.formatEL(layout).el; + while (lay && lay.items && !BI.isEmpty(lay.items)) { + lay = BI.formatEL(lay.items[0]).el; + } + lay.items = items; + return layout; + }, - var filter = hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange"); + addItems: function (items) { + this.layouts.addItems(items); + }, - for (var i = event.changes.length - 1; i >= 0; --i) { - var change = event.changes[i]; - change.origin = type; - if (filter && !filterChange(doc, change, false)) { - source.length = 0; - return; - } + prependItems: function (items) { + this.layouts.prependItems(items); + }, - antiChanges.push(historyChangeFromChange(doc, change)); + setValue: function (v) { + // this.layouts.setValue(v); + }, - var after = i ? computeSelAfterChange(doc, change) : lst(source); - makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change)); - if (!i && doc.cm) doc.cm.scrollIntoView({from: change.from, to: changeEnd(change)}); - var rebased = []; + getValue: function () { + return this.layouts.getValue(); + }, - // Propagate to the linked documents - linkedDocs(doc, function (doc, sharedHist) { - if (!sharedHist && indexOf(rebased, doc.history) == -1) { - rebaseHist(doc.history, change); - rebased.push(doc.history); - } - makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change)); - }); + populate: function (items) { + var self = this; + items = items || []; + this.options.items = items; + items = this._packageBtns(items); + if (!this.layouts) { + this.layouts = BI.createWidget(BI.extend({element: this}, this._packageLayout(items))); + } else { + this.layouts.populate(items); } } +}); +BI.VirtualGroup.EVENT_CHANGE = "EVENT_CHANGE"; - // Sub-views need their line numbers shifted when text is added - // above or below them in the parent document. - function shiftDoc (doc, distance) { - if (distance == 0) return; - doc.first += distance; - doc.sel = new Selection(map(doc.sel.ranges, function (range) { - return new Range(Pos(range.anchor.line + distance, range.anchor.ch), - Pos(range.head.line + distance, range.head.ch)); - }), doc.sel.primIndex); - if (doc.cm) { - regChange(doc.cm, doc.first, doc.first - distance, distance); - for (var d = doc.cm.display, l = d.viewFrom; l < d.viewTo; l++) {regLineChange(doc.cm, l, "gutter");} - } - } +BI.shortcut("bi.virtual_group", BI.VirtualGroup);/** + * 加载控件 + * + * Created by GUY on 2015/8/31. + * @class BI.Loader + * @extends BI.Widget + */ +BI.Loader = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.Loader.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-loader", - // More lower-level change function, handling only a single document - // (not linked ones). - function makeChangeSingleDoc (doc, change, selAfter, spans) { - if (doc.cm && !doc.cm.curOp) {return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans);} + direction: "top", + isDefaultInit: true, // 是否默认初始化数据 + logic: { + dynamic: true, + scrolly: true + }, - if (change.to.line < doc.first) { - shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line)); - return; - } - if (change.from.line > doc.lastLine()) return; + // 下面是button_group的属性 + el: { + type: "bi.button_group" + }, - // Clip the change to the size of this doc - if (change.from.line < doc.first) { - var shift = change.text.length - 1 - (doc.first - change.from.line); - shiftDoc(doc, shift); - change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch), - text: [lst(change.text)], origin: change.origin}; - } - var last = doc.lastLine(); - if (change.to.line > last) { - change = {from: change.from, to: Pos(last, getLine(doc, last).text.length), - text: [change.text[0]], origin: change.origin}; - } + items: [], + itemsCreator: BI.emptyFn, + onLoaded: BI.emptyFn, - change.removed = getBetween(doc, change.from, change.to); + // 下面是分页信息 + count: false, + prev: false, + next: {}, + hasPrev: BI.emptyFn, + hasNext: BI.emptyFn + }); + }, - if (!selAfter) selAfter = computeSelAfterChange(doc, change); - if (doc.cm) makeChangeSingleDocInEditor(doc.cm, change, spans); - else updateDoc(doc, change, spans); - setSelectionNoUndo(doc, selAfter, sel_dontScroll); - } + _prevLoad: function () { + var self = this, o = this.options; + this.prev.setLoading(); + o.itemsCreator.apply(this, [{times: --this.times}, function () { + self.prev.setLoaded(); + self.prependItems.apply(self, arguments); + }]); + }, - // Handle the interaction of a change to a document with the editor - // that this document is part of. - function makeChangeSingleDocInEditor (cm, change, spans) { - var doc = cm.doc, display = cm.display, from = change.from, to = change.to; + _nextLoad: function () { + var self = this, o = this.options; + this.next.setLoading(); + o.itemsCreator.apply(this, [{times: ++this.times}, function () { + self.next.setLoaded(); + self.addItems.apply(self, arguments); + }]); + }, - var recomputeMaxLength = false, checkWidthStart = from.line; - if (!cm.options.lineWrapping) { - checkWidthStart = lineNo(visualLine(getLine(doc, from.line))); - doc.iter(checkWidthStart, to.line + 1, function (line) { - if (line == display.maxLine) { - recomputeMaxLength = true; - return true; + _init: function () { + BI.Loader.superclass._init.apply(this, arguments); + var self = this, o = this.options; + if (o.itemsCreator === false) { + o.prev = false; + o.next = false; + } + if (o.prev !== false) { + this.prev = BI.createWidget(BI.extend({ + type: "bi.loading_bar" + }, o.prev)); + this.prev.on(BI.Controller.EVENT_CHANGE, function (type) { + if (type === BI.Events.CLICK) { + self._prevLoad(); } }); } - if (doc.sel.contains(change.from, change.to) > -1) {signalCursorActivity(cm);} - - updateDoc(doc, change, spans, estimateHeight(cm)); + this.button_group = BI.createWidget(o.el, { + type: "bi.button_group", + chooseType: 0, + items: o.items, + behaviors: {}, + layouts: [{ + type: "bi.vertical" + }] + }); + this.button_group.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + if (type === BI.Events.CLICK) { + self.fireEvent(BI.Loader.EVENT_CHANGE, obj); + } + }); - if (!cm.options.lineWrapping) { - doc.iter(checkWidthStart, from.line + change.text.length, function (line) { - var len = lineLength(line); - if (len > display.maxLineLength) { - display.maxLine = line; - display.maxLineLength = len; - display.maxLineChanged = true; - recomputeMaxLength = false; + if (o.next !== false) { + this.next = BI.createWidget(BI.extend({ + type: "bi.loading_bar" + }, o.next)); + this.next.on(BI.Controller.EVENT_CHANGE, function (type) { + if (type === BI.Events.CLICK) { + self._nextLoad(); } }); - if (recomputeMaxLength) cm.curOp.updateMaxLine = true; } - // Adjust frontier, schedule worker - doc.frontier = Math.min(doc.frontier, from.line); - startWorker(cm, 400); - - var lendiff = change.text.length - (to.line - from.line) - 1; - // Remember that these lines changed, for updating the display - if (change.full) {regChange(cm);} else if (from.line == to.line && change.text.length == 1 && !isWholeLineUpdate(cm.doc, change)) {regLineChange(cm, from.line, "text");} else {regChange(cm, from.line, to.line + 1, lendiff);} + BI.createWidget(BI.extend({ + element: this + }, BI.LogicFactory.createLogic(BI.LogicFactory.createLogicTypeByDirection(o.direction), BI.extend({ + scrolly: true + }, o.logic, { + items: BI.LogicFactory.createLogicItemsByDirection(o.direction, this.prev, this.button_group, this.next) + })))); - var changesHandler = hasHandler(cm, "changes"), changeHandler = hasHandler(cm, "change"); - if (changeHandler || changesHandler) { - var obj = { - from: from, to: to, - text: change.text, - removed: change.removed, - origin: change.origin - }; - if (changeHandler) signalLater(cm, "change", cm, obj); - if (changesHandler) (cm.curOp.changeObjs || (cm.curOp.changeObjs = [])).push(obj); + o.isDefaultInit && BI.isEmpty(o.items) && BI.nextTick(BI.bind(function () { + o.isDefaultInit && BI.isEmpty(o.items) && this.populate(); + }, this)); + if (BI.isNotEmptyArray(o.items)) { + this.populate(o.items); } - cm.display.selForContextMenu = null; - } - - function replaceRange (doc, code, from, to, origin) { - if (!to) to = from; - if (cmp(to, from) < 0) { var tmp = to; to = from; from = tmp; } - if (typeof code === "string") code = splitLines(code); - makeChange(doc, {from: from, to: to, text: code, origin: origin}); - } - - // SCROLLING THINGS INTO VIEW - - // If an editor sits on the top or bottom of the window, partially - // scrolled out of view, this ensures that the cursor is visible. - function maybeScrollWindow (cm, coords) { - if (signalDOMEvent(cm, "scrollCursorIntoView")) return; + }, - var display = cm.display, box = display.sizer.getBoundingClientRect(), doScroll = null; - if (coords.top + box.top < 0) doScroll = true; - else if (coords.bottom + box.top > (window.innerHeight || document.documentElement.clientHeight)) doScroll = false; - if (doScroll != null && !phantom) { - var scrollNode = elt("div", "\u200b", null, "position: absolute; top: " + - (coords.top - display.viewOffset - paddingTop(cm.display)) + "px; height: " + - (coords.bottom - coords.top + scrollGap(cm) + display.barHeight) + "px; left: " + - coords.left + "px; width: 2px;"); - cm.display.lineSpace.appendChild(scrollNode); - scrollNode.scrollIntoView(doScroll); - cm.display.lineSpace.removeChild(scrollNode); - } - } - - // Scroll a given position into view (immediately), verifying that - // it actually became visible (as line heights are accurately - // measured, the position of something may 'drift' during drawing). - function scrollPosIntoView (cm, pos, end, margin) { - if (margin == null) margin = 0; - for (var limit = 0; limit < 5; limit++) { - var changed = false, coords = cursorCoords(cm, pos); - var endCoords = !end || end == pos ? coords : cursorCoords(cm, end); - var scrollPos = calculateScrollPos(cm, Math.min(coords.left, endCoords.left), - Math.min(coords.top, endCoords.top) - margin, - Math.max(coords.left, endCoords.left), - Math.max(coords.bottom, endCoords.bottom) + margin); - var startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft; - if (scrollPos.scrollTop != null) { - setScrollTop(cm, scrollPos.scrollTop); - if (Math.abs(cm.doc.scrollTop - startTop) > 1) changed = true; - } - if (scrollPos.scrollLeft != null) { - setScrollLeft(cm, scrollPos.scrollLeft); - if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) changed = true; - } - if (!changed) break; - } - return coords; - } - - // Scroll a given set of coordinates into view (immediately). - function scrollIntoView (cm, x1, y1, x2, y2) { - var scrollPos = calculateScrollPos(cm, x1, y1, x2, y2); - if (scrollPos.scrollTop != null) setScrollTop(cm, scrollPos.scrollTop); - if (scrollPos.scrollLeft != null) setScrollLeft(cm, scrollPos.scrollLeft); - } - - // Calculate a new scroll position needed to scroll the given - // rectangle into view. Returns an object with scrollTop and - // scrollLeft properties. When these are undefined, the - // vertical/horizontal position does not need to be adjusted. - function calculateScrollPos (cm, x1, y1, x2, y2) { - var display = cm.display, snapMargin = textHeight(cm.display); - if (y1 < 0) y1 = 0; - var screentop = cm.curOp && cm.curOp.scrollTop != null ? cm.curOp.scrollTop : display.scroller.scrollTop; - var screen = displayHeight(cm), result = {}; - if (y2 - y1 > screen) y2 = y1 + screen; - var docBottom = cm.doc.height + paddingVert(display); - var atTop = y1 < snapMargin, atBottom = y2 > docBottom - snapMargin; - if (y1 < screentop) { - result.scrollTop = atTop ? 0 : y1; - } else if (y2 > screentop + screen) { - var newTop = Math.min(y1, (atBottom ? docBottom : y2) - screen); - if (newTop != screentop) result.scrollTop = newTop; - } - - var screenleft = cm.curOp && cm.curOp.scrollLeft != null ? cm.curOp.scrollLeft : display.scroller.scrollLeft; - var screenw = displayWidth(cm) - (cm.options.fixedGutter ? display.gutters.offsetWidth : 0); - var tooWide = x2 - x1 > screenw; - if (tooWide) x2 = x1 + screenw; - if (x1 < 10) {result.scrollLeft = 0;} else if (x1 < screenleft) {result.scrollLeft = Math.max(0, x1 - (tooWide ? 0 : 10));} else if (x2 > screenw + screenleft - 3) {result.scrollLeft = x2 + (tooWide ? 0 : 10) - screenw;} - return result; - } + hasPrev: function () { + var o = this.options; + if (BI.isNumber(o.count)) { + return this.count < o.count; + } + return !!o.hasPrev.apply(this, [{ + times: this.times, + count: this.count + }]); + }, - // Store a relative adjustment to the scroll position in the current - // operation (to be applied when the operation finishes). - function addToScrollPos (cm, left, top) { - if (left != null || top != null) resolveScrollToPos(cm); - if (left != null) {cm.curOp.scrollLeft = (cm.curOp.scrollLeft == null ? cm.doc.scrollLeft : cm.curOp.scrollLeft) + left;} - if (top != null) {cm.curOp.scrollTop = (cm.curOp.scrollTop == null ? cm.doc.scrollTop : cm.curOp.scrollTop) + top;} - } - - // Make sure that at the end of the operation the current cursor is - // shown. - function ensureCursorVisible (cm) { - resolveScrollToPos(cm); - var cur = cm.getCursor(), from = cur, to = cur; - if (!cm.options.lineWrapping) { - from = cur.ch ? Pos(cur.line, cur.ch - 1) : cur; - to = Pos(cur.line, cur.ch + 1); - } - cm.curOp.scrollToPos = {from: from, to: to, margin: cm.options.cursorScrollMargin, isCursor: true}; - } - - // When an operation has its scrollToPos property set, and another - // scroll action is applied before the end of the operation, this - // 'simulates' scrolling that position into view in a cheap way, so - // that the effect of intermediate scroll commands is not ignored. - function resolveScrollToPos (cm) { - var range = cm.curOp.scrollToPos; - if (range) { - cm.curOp.scrollToPos = null; - var from = estimateCoords(cm, range.from), to = estimateCoords(cm, range.to); - var sPos = calculateScrollPos(cm, Math.min(from.left, to.left), - Math.min(from.top, to.top) - range.margin, - Math.max(from.right, to.right), - Math.max(from.bottom, to.bottom) + range.margin); - cm.scrollTo(sPos.scrollLeft, sPos.scrollTop); - } - } - - // API UTILITIES - - // Indent the given line. The how parameter can be "smart", - // "add"/null, "subtract", or "prev". When aggressive is false - // (typically set to true for forced single-line indents), empty - // lines are not indented, and places where the mode returns Pass - // are left alone. - function indentLine (cm, n, how, aggressive) { - var doc = cm.doc, state; - if (how == null) how = "add"; - if (how == "smart") { - // Fall back to "prev" when the mode doesn't have an indentation - // method. - if (!doc.mode.indent) how = "prev"; - else state = getStateBefore(cm, n); - } - - var tabSize = cm.options.tabSize; - var line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize); - if (line.stateAfter) line.stateAfter = null; - var curSpaceString = line.text.match(/^\s*/)[0], indentation; - if (!aggressive && !/\S/.test(line.text)) { - indentation = 0; - how = "not"; - } else if (how == "smart") { - indentation = doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text); - if (indentation == Pass || indentation > 150) { - if (!aggressive) return; - how = "prev"; - } - } - if (how == "prev") { - if (n > doc.first) indentation = countColumn(getLine(doc, n - 1).text, null, tabSize); - else indentation = 0; - } else if (how == "add") { - indentation = curSpace + cm.options.indentUnit; - } else if (how == "subtract") { - indentation = curSpace - cm.options.indentUnit; - } else if (typeof how === "number") { - indentation = curSpace + how; - } - indentation = Math.max(0, indentation); - - var indentString = "", pos = 0; - if (cm.options.indentWithTabs) {for (var i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\t";}} - if (pos < indentation) indentString += spaceStr(indentation - pos); - - if (indentString != curSpaceString) { - replaceRange(doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input"); - line.stateAfter = null; - return true; + hasNext: function () { + var o = this.options; + if (BI.isNumber(o.count)) { + return this.count < o.count; } - // Ensure that, if the cursor was in the whitespace at the start - // of the line, it is moved to the end of that space. - for (var i = 0; i < doc.sel.ranges.length; i++) { - var range = doc.sel.ranges[i]; - if (range.head.line == n && range.head.ch < curSpaceString.length) { - var pos = Pos(n, curSpaceString.length); - replaceOneSelection(doc, i, new Range(pos, pos)); - break; + return !!o.hasNext.apply(this, [{ + times: this.times, + count: this.count + }]); + }, + + prependItems: function (items) { + this.count += items.length; + if (this.next !== false) { + if (this.hasPrev()) { + this.options.items = this.options.items.concat(items); + this.prev.setLoaded(); + } else { + this.prev.setEnd(); } } - - } + this.button_group.prependItems.apply(this.button_group, arguments); + }, - // Utility for applying a change to a line by handle or number, - // returning the number and optionally registering the line as - // changed. - function changeLine (doc, handle, changeType, op) { - var no = handle, line = handle; - if (typeof handle === "number") line = getLine(doc, clipLine(doc, handle)); - else no = lineNo(handle); - if (no == null) return null; - if (op(line, no) && doc.cm) regLineChange(doc.cm, no, changeType); - return line; - } - - // Helper for deleting text near the selection(s), used to implement - // backspace, delete, and similar functionality. - function deleteNearSelection (cm, compute) { - var ranges = cm.doc.sel.ranges, kill = []; - // Build up a set of ranges to kill first, merging overlapping - // ranges. - for (var i = 0; i < ranges.length; i++) { - var toKill = compute(ranges[i]); - while (kill.length && cmp(toKill.from, lst(kill).to) <= 0) { - var replaced = kill.pop(); - if (cmp(replaced.from, toKill.from) < 0) { - toKill.from = replaced.from; - break; - } + addItems: function (items) { + this.count += items.length; + if (BI.isObject(this.next)) { + if (this.hasNext()) { + this.options.items = this.options.items.concat(items); + this.next.setLoaded(); + } else { + this.next.setEnd(); } - kill.push(toKill); - } - // Next, remove those actual ranges. - runInOp(cm, function () { - for (var i = kill.length - 1; i >= 0; i--) {replaceRange(cm.doc, "", kill[i].from, kill[i].to, "+delete");} - ensureCursorVisible(cm); - }); - } - - // Used for horizontal relative motion. Dir is -1 or 1 (left or - // right), unit can be "char", "column" (like char, but doesn't - // cross line boundaries), "word" (across next word), or "group" (to - // the start of next group of word or non-word-non-whitespace - // chars). The visually param controls whether, in right-to-left - // text, direction 1 means to move towards the next index in the - // string, or towards the character to the right of the current - // position. The resulting position will have a hitSide=true - // property if it reached the end of the document. - function findPosH (doc, pos, dir, unit, visually) { - var line = pos.line, ch = pos.ch, origDir = dir; - var lineObj = getLine(doc, line); - var possible = true; - function findNextLine () { - var l = line + dir; - if (l < doc.first || l >= doc.first + doc.size) return (possible = false); - line = l; - return lineObj = getLine(doc, l); - } - function moveOnce (boundToLine) { - var next = (visually ? moveVisually : moveLogically)(lineObj, ch, dir, true); - if (next == null) { - if (!boundToLine && findNextLine()) { - if (visually) ch = (dir < 0 ? lineRight : lineLeft)(lineObj); - else ch = dir < 0 ? lineObj.text.length : 0; - } else return (possible = false); - } else ch = next; - return true; } + this.button_group.addItems.apply(this.button_group, arguments); + }, - if (unit == "char") moveOnce(); - else if (unit == "column") moveOnce(true); - else if (unit == "word" || unit == "group") { - var sawType = null, group = unit == "group"; - var helper = doc.cm && doc.cm.getHelper(pos, "wordChars"); - for (var first = true; ; first = false) { - if (dir < 0 && !moveOnce(!first)) break; - var cur = lineObj.text.charAt(ch) || "\n"; - var type = isWordChar(cur, helper) ? "w" - : group && cur == "\n" ? "n" - : !group || /\s/.test(cur) ? null - : "p"; - if (group && !first && !type) type = "s"; - if (sawType && sawType != type) { - if (dir < 0) {dir = 1; moveOnce();} - break; + populate: function (items) { + var self = this, o = this.options; + if (arguments.length === 0 && (BI.isFunction(o.itemsCreator))) { + o.itemsCreator.apply(this, [{times: 1}, function () { + if (arguments.length === 0) { + throw new Error("arguments can not be null!!!"); } - - if (type) sawType = type; - if (dir > 0 && !moveOnce(!first)) break; - } + self.populate.apply(self, arguments); + o.onLoaded(); + }]); + return; } - var result = skipAtomic(doc, Pos(line, ch), origDir, true); - if (!possible) result.hitSide = true; - return result; - } - - // For relative vertical movement. Dir may be -1 or 1. Unit can be - // "page" or "line". The resulting position will have a hitSide=true - // property if it reached the end of the document. - function findPosV (cm, pos, dir, unit) { - var doc = cm.doc, x = pos.left, y; - if (unit == "page") { - var pageSize = Math.min(cm.display.wrapper.clientHeight, window.innerHeight || document.documentElement.clientHeight); - y = pos.top + dir * (pageSize - (dir < 0 ? 1.5 : .5) * textHeight(cm.display)); - } else if (unit == "line") { - y = dir > 0 ? pos.bottom + 3 : pos.top - 3; + this.options.items = items; + this.times = 1; + this.count = 0; + this.count += items.length; + if (BI.isObject(this.next)) { + if (this.hasNext()) { + this.next.setLoaded(); + } else { + this.next.invisible(); + } } - for (;;) { - var target = coordsChar(cm, x, y); - if (!target.outside) break; - if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break; } - y += dir * 5; + if (BI.isObject(this.prev)) { + if (this.hasPrev()) { + this.prev.setLoaded(); + } else { + this.prev.invisible(); + } } - return target; - } - - // EDITOR METHODS - - // The publicly visible API. Note that methodOp(f) means - // 'wrap f in an operation, performed on its `this` parameter'. - - // This is not the complete set of editor methods. Most of the - // methods defined on the Doc type are also injected into - // CodeMirror.prototype, for backwards compatibility and - // convenience. + this.button_group.populate.apply(this.button_group, arguments); + }, - CodeMirror.prototype = { - constructor: CodeMirror, - focus: function () {window.focus(); this.display.input.focus();}, + setNotSelectedValue: function () { + this.button_group.setNotSelectedValue.apply(this.button_group, arguments); + }, - setOption: function (option, value) { - var options = this.options, old = options[option]; - if (options[option] == value && option != "mode") return; - options[option] = value; - if (optionHandlers.hasOwnProperty(option)) {operation(this, optionHandlers[option])(this, value, old);} - }, + getNotSelectedValue: function () { + return this.button_group.getNotSelectedValue(); + }, - getOption: function (option) {return this.options[option];}, - getDoc: function () {return this.doc;}, + setValue: function () { + this.button_group.setValue.apply(this.button_group, arguments); + }, - addKeyMap: function (map, bottom) { - this.state.keyMaps[bottom ? "push" : "unshift"](getKeyMap(map)); - }, - removeKeyMap: function (map) { - var maps = this.state.keyMaps; - for (var i = 0; i < maps.length; ++i) { - if (maps[i] == map || maps[i].name == map) { - maps.splice(i, 1); - return true; - } - } - }, + getValue: function () { + return this.button_group.getValue.apply(this.button_group, arguments); + }, - addOverlay: methodOp(function (spec, options) { - var mode = spec.token ? spec : CodeMirror.getMode(this.options, spec); - if (mode.startState) throw new Error("Overlays may not be stateful."); - this.state.overlays.push({mode: mode, modeSpec: spec, opaque: options && options.opaque}); - this.state.modeGen++; - regChange(this); - }), - removeOverlay: methodOp(function (spec) { - var overlays = this.state.overlays; - for (var i = 0; i < overlays.length; ++i) { - var cur = overlays[i].modeSpec; - if (cur == spec || typeof spec === "string" && cur.name == spec) { - overlays.splice(i, 1); - this.state.modeGen++; - regChange(this); - return; - } - } - }), + getAllButtons: function () { + return this.button_group.getAllButtons(); + }, - indentLine: methodOp(function (n, dir, aggressive) { - if (typeof dir !== "string" && typeof dir !== "number") { - if (dir == null) dir = this.options.smartIndent ? "smart" : "prev"; - else dir = dir ? "add" : "subtract"; - } - if (isLine(this.doc, n)) indentLine(this, n, dir, aggressive); - }), - indentSelection: methodOp(function (how) { - var ranges = this.doc.sel.ranges, end = -1; - for (var i = 0; i < ranges.length; i++) { - var range = ranges[i]; - if (!range.empty()) { - var from = range.from(), to = range.to(); - var start = Math.max(end, from.line); - end = Math.min(this.lastLine(), to.line - (to.ch ? 0 : 1)) + 1; - for (var j = start; j < end; ++j) {indentLine(this, j, how);} - var newRanges = this.doc.sel.ranges; - if (from.ch == 0 && ranges.length == newRanges.length && newRanges[i].from().ch > 0) {replaceOneSelection(this.doc, i, new Range(from, newRanges[i].to()), sel_dontScroll);} - } else if (range.head.line > end) { - indentLine(this, range.head.line, how, true); - end = range.head.line; - if (i == this.doc.sel.primIndex) ensureCursorVisible(this); - } - } - }), + getAllLeaves: function () { + return this.button_group.getAllLeaves(); + }, - // Fetch the parser token for a given character. Useful for hacks - // that want to inspect the mode state (say, for completion). - getTokenAt: function (pos, precise) { - return takeToken(this, pos, precise); - }, + getSelectedButtons: function () { + return this.button_group.getSelectedButtons(); + }, - getLineTokens: function (line, precise) { - return takeToken(this, Pos(line), precise, true); - }, + getNotSelectedButtons: function () { + return this.button_group.getNotSelectedButtons(); + }, - getTokenTypeAt: function (pos) { - pos = clipPos(this.doc, pos); - var styles = getLineStyles(this, getLine(this.doc, pos.line)); - var before = 0, after = (styles.length - 1) / 2, ch = pos.ch; - var type; - if (ch == 0) type = styles[2]; - else { - for (;;) { - var mid = (before + after) >> 1; - if ((mid ? styles[mid * 2 - 1] : 0) >= ch) after = mid; - else if (styles[mid * 2 + 1] < ch) before = mid + 1; - else { type = styles[mid * 2 + 2]; break; } - } - } - var cut = type ? type.indexOf("cm-overlay ") : -1; - return cut < 0 ? type : cut == 0 ? null : type.slice(0, cut - 1); - }, + getIndexByValue: function (value) { + return this.button_group.getIndexByValue(value); + }, - getModeAt: function (pos) { - var mode = this.doc.mode; - if (!mode.innerMode) return mode; - return CodeMirror.innerMode(mode, this.getTokenAt(pos).state).mode; - }, + getNodeById: function (id) { + return this.button_group.getNodeById(id); + }, - getHelper: function (pos, type) { - return this.getHelpers(pos, type)[0]; - }, + getNodeByValue: function (value) { + return this.button_group.getNodeByValue(value); + }, - getHelpers: function (pos, type) { - var found = []; - if (!helpers.hasOwnProperty(type)) return found; - var help = helpers[type], mode = this.getModeAt(pos); - if (typeof mode[type] === "string") { - if (help[mode[type]]) found.push(help[mode[type]]); - } else if (mode[type]) { - for (var i = 0; i < mode[type].length; i++) { - var val = help[mode[type][i]]; - if (val) found.push(val); - } - } else if (mode.helperType && help[mode.helperType]) { - found.push(help[mode.helperType]); - } else if (help[mode.name]) { - found.push(help[mode.name]); - } - for (var i = 0; i < help._global.length; i++) { - var cur = help._global[i]; - if (cur.pred(mode, this) && indexOf(found, cur.val) == -1) {found.push(cur.val);} - } - return found; - }, + empty: function () { + this.button_group.empty(); + BI.each([this.prev, this.next], function (i, ob) { + ob && ob.setVisible(false); + }); + }, - getStateAfter: function (line, precise) { - var doc = this.doc; - line = clipLine(doc, line == null ? doc.first + doc.size - 1 : line); - return getStateBefore(this, line + 1, precise); - }, + destroy: function () { + BI.Loader.superclass.destroy.apply(this, arguments); + } +}); +BI.Loader.EVENT_CHANGE = "EVENT_CHANGE"; +BI.shortcut("bi.loader", BI.Loader);/** + * Created by GUY on 2015/6/26. + */ - cursorCoords: function (start, mode) { - var pos, range = this.doc.sel.primary(); - if (start == null) pos = range.head; - else if (typeof start === "object") pos = clipPos(this.doc, start); - else pos = start ? range.from() : range.to(); - return cursorCoords(this, pos, mode || "page"); - }, +BI.Navigation = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.Navigation.superclass._defaultConfig.apply(this, arguments), { + direction: "bottom", // top, bottom, left, right, custom + logic: { + dynamic: false + }, + single: false, + defaultShowIndex: false, + tab: false, + cardCreator: function (v) { + return BI.createWidget(); + }, - charCoords: function (pos, mode) { - return charCoords(this, clipPos(this.doc, pos), mode || "page"); - }, + afterCardCreated: BI.emptyFn, + afterCardShow: BI.emptyFn + }); + }, - coordsChar: function (coords, mode) { - coords = fromCoordSystem(this, coords, mode || "page"); - return coordsChar(this, coords.left, coords.top); - }, + render: function () { + var self = this, o = this.options; + this.tab = BI.createWidget(this.options.tab, {type: "bi.button_group"}); + this.cardMap = {}; + this.showIndex = 0; + this.layout = BI.createWidget({ + type: "bi.card" + }); + BI.createWidget(BI.extend({ + element: this + }, BI.LogicFactory.createLogic(BI.LogicFactory.createLogicTypeByDirection(o.direction), BI.extend({}, o.logic, { + items: BI.LogicFactory.createLogicItemsByDirection(o.direction, this.tab, this.layout) + })))); - lineAtHeight: function (height, mode) { - height = fromCoordSystem(this, {top: height, left: 0}, mode || "page").top; - return lineAtHeight(this.doc, height + this.display.viewOffset); - }, - heightAtLine: function (line, mode) { - var end = false, lineObj; - if (typeof line === "number") { - var last = this.doc.first + this.doc.size - 1; - if (line < this.doc.first) line = this.doc.first; - else if (line > last) { line = last; end = true; } - lineObj = getLine(this.doc, line); - } else { - lineObj = line; - } - return intoCoordSystem(this, lineObj, {top: 0, left: 0}, mode || "page").top + - (end ? this.doc.height - heightAtLine(lineObj) : 0); - }, - defaultTextHeight: function () { return textHeight(this.display); }, - defaultCharWidth: function () { return charWidth(this.display); }, + new BI.ShowListener({ + eventObj: this.tab, + cardLayout: this.layout, + cardNameCreator: function (v) { + return self.showIndex + v; + }, + cardCreator: function (v) { + var card = o.cardCreator(v); + self.cardMap[v] = card; + return card; + }, + afterCardCreated: BI.bind(this.afterCardCreated, this), + afterCardShow: BI.bind(this.afterCardShow, this) + }); + }, - setGutterMarker: methodOp(function (line, gutterID, value) { - return changeLine(this.doc, line, "gutter", function (line) { - var markers = line.gutterMarkers || (line.gutterMarkers = {}); - markers[gutterID] = value; - if (!value && isEmpty(markers)) line.gutterMarkers = null; - return true; - }); - }), + mounted: function () { + var o = this.options; + if (o.defaultShowIndex !== false) { + this.setSelect(o.defaultShowIndex); + } + }, - clearGutter: methodOp(function (gutterID) { - var cm = this, doc = cm.doc, i = doc.first; - doc.iter(function (line) { - if (line.gutterMarkers && line.gutterMarkers[gutterID]) { - line.gutterMarkers[gutterID] = null; - regLineChange(cm, i, "gutter"); - if (isEmpty(line.gutterMarkers)) line.gutterMarkers = null; + _deleteOtherCards: function (currCardName) { + var self = this, o = this.options; + if (o.single === true) { + BI.each(this.cardMap, function (name, card) { + if (name !== (currCardName + "")) { + self.layout.deleteCardByName(name); + delete self.cardMap[name]; } - ++i; }); - }), - - lineInfo: function (line) { - if (typeof line === "number") { - if (!isLine(this.doc, line)) return null; - var n = line; - line = getLine(this.doc, line); - if (!line) return null; - } else { - var n = lineNo(line); - if (n == null) return null; - } - return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers, - textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass, - widgets: line.widgets}; - }, - - getViewport: function () { return {from: this.display.viewFrom, to: this.display.viewTo};}, - - addWidget: function (pos, node, scroll, vert, horiz) { - var display = this.display; - pos = cursorCoords(this, clipPos(this.doc, pos)); - var top = pos.bottom, left = pos.left; - node.style.position = "absolute"; - node.setAttribute("cm-ignore-events", "true"); - this.display.input.setUneditable(node); - display.sizer.appendChild(node); - if (vert == "over") { - top = pos.top; - } else if (vert == "above" || vert == "near") { - var vspace = Math.max(display.wrapper.clientHeight, this.doc.height), - hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth); - // Default to positioning above (if specified and possible); otherwise default to positioning below - if ((vert == "above" || pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight) {top = pos.top - node.offsetHeight;} else if (pos.bottom + node.offsetHeight <= vspace) {top = pos.bottom;} - if (left + node.offsetWidth > hspace) {left = hspace - node.offsetWidth;} - } - node.style.top = top + "px"; - node.style.left = node.style.right = ""; - if (horiz == "right") { - left = display.sizer.clientWidth - node.offsetWidth; - node.style.right = "0px"; - } else { - if (horiz == "left") left = 0; - else if (horiz == "middle") left = (display.sizer.clientWidth - node.offsetWidth) / 2; - node.style.left = left + "px"; - } - if (scroll) {scrollIntoView(this, left, top, left + node.offsetWidth, top + node.offsetHeight);} - }, - - triggerOnKeyDown: methodOp(onKeyDown), - triggerOnKeyPress: methodOp(onKeyPress), - triggerOnKeyUp: onKeyUp, - - execCommand: function (cmd) { - if (commands.hasOwnProperty(cmd)) {return commands[cmd](this);} - }, - - triggerElectric: methodOp(function (text) { triggerElectric(this, text); }), - - findPosH: function (from, amount, unit, visually) { - var dir = 1; - if (amount < 0) { dir = -1; amount = -amount; } - for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { - cur = findPosH(this.doc, cur, dir, unit, visually); - if (cur.hitSide) break; - } - return cur; - }, - - moveH: methodOp(function (dir, unit) { - var cm = this; - cm.extendSelectionsBy(function (range) { - if (cm.display.shift || cm.doc.extend || range.empty()) {return findPosH(cm.doc, range.head, dir, unit, cm.options.rtlMoveVisually);} - return dir < 0 ? range.from() : range.to(); - }, sel_move); - }), - - deleteH: methodOp(function (dir, unit) { - var sel = this.doc.sel, doc = this.doc; - if (sel.somethingSelected()) {doc.replaceSelection("", null, "+delete");} else { - deleteNearSelection(this, function (range) { - var other = findPosH(doc, range.head, dir, unit, false); - return dir < 0 ? {from: other, to: range.head} : {from: range.head, to: other}; - }); - } - }), - - findPosV: function (from, amount, unit, goalColumn) { - var dir = 1, x = goalColumn; - if (amount < 0) { dir = -1; amount = -amount; } - for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { - var coords = cursorCoords(this, cur, "div"); - if (x == null) x = coords.left; - else coords.left = x; - cur = findPosV(this, coords, dir, unit); - if (cur.hitSide) break; - } - return cur; - }, - - moveV: methodOp(function (dir, unit) { - var cm = this, doc = this.doc, goals = []; - var collapse = !cm.display.shift && !doc.extend && doc.sel.somethingSelected(); - doc.extendSelectionsBy(function (range) { - if (collapse) {return dir < 0 ? range.from() : range.to();} - var headPos = cursorCoords(cm, range.head, "div"); - if (range.goalColumn != null) headPos.left = range.goalColumn; - goals.push(headPos.left); - var pos = findPosV(cm, headPos, dir, unit); - if (unit == "page" && range == doc.sel.primary()) {addToScrollPos(cm, null, charCoords(cm, pos, "div").top - headPos.top);} - return pos; - }, sel_move); - if (goals.length) { - for (var i = 0; i < doc.sel.ranges.length; i++) {doc.sel.ranges[i].goalColumn = goals[i];} - } - }), - - // Find the word at the given position (as returned by coordsChar). - findWordAt: function (pos) { - var doc = this.doc, line = getLine(doc, pos.line).text; - var start = pos.ch, end = pos.ch; - if (line) { - var helper = this.getHelper(pos, "wordChars"); - if ((pos.xRel < 0 || end == line.length) && start) --start; else ++end; - var startChar = line.charAt(start); - var check = isWordChar(startChar, helper) - ? function (ch) { return isWordChar(ch, helper); } - : /\s/.test(startChar) ? function (ch) {return /\s/.test(ch);} - : function (ch) {return !/\s/.test(ch) && !isWordChar(ch);}; - while (start > 0 && check(line.charAt(start - 1))) --start; - while (end < line.length && check(line.charAt(end))) ++end; - } - return new Range(Pos(pos.line, start), Pos(pos.line, end)); - }, - - toggleOverwrite: function (value) { - if (value != null && value == this.state.overwrite) return; - if (this.state.overwrite = !this.state.overwrite) {addClass(this.display.cursorDiv, "CodeMirror-overwrite");} else {rmClass(this.display.cursorDiv, "CodeMirror-overwrite");} - - signal(this, "overwriteToggle", this, this.state.overwrite); - }, - hasFocus: function () { return this.display.input.getField() == activeElt(); }, - - scrollTo: methodOp(function (x, y) { - if (x != null || y != null) resolveScrollToPos(this); - if (x != null) this.curOp.scrollLeft = x; - if (y != null) this.curOp.scrollTop = y; - }), - getScrollInfo: function () { - var scroller = this.display.scroller; - return {left: scroller.scrollLeft, top: scroller.scrollTop, - height: scroller.scrollHeight - scrollGap(this) - this.display.barHeight, - width: scroller.scrollWidth - scrollGap(this) - this.display.barWidth, - clientHeight: displayHeight(this), clientWidth: displayWidth(this)}; - }, - - scrollIntoView: methodOp(function (range, margin) { - if (range == null) { - range = {from: this.doc.sel.primary().head, to: null}; - if (margin == null) margin = this.options.cursorScrollMargin; - } else if (typeof range === "number") { - range = {from: Pos(range, 0), to: null}; - } else if (range.from == null) { - range = {from: range, to: null}; - } - if (!range.to) range.to = range.from; - range.margin = margin || 0; - - if (range.from.line != null) { - resolveScrollToPos(this); - this.curOp.scrollToPos = range; - } else { - var sPos = calculateScrollPos(this, Math.min(range.from.left, range.to.left), - Math.min(range.from.top, range.to.top) - range.margin, - Math.max(range.from.right, range.to.right), - Math.max(range.from.bottom, range.to.bottom) + range.margin); - this.scrollTo(sPos.scrollLeft, sPos.scrollTop); - } - }), + } + }, - setSize: methodOp(function (width, height) { - var cm = this; - function interpret (val) { - return typeof val === "number" || /^\d+$/.test(String(val)) ? val + "px" : val; + afterCardCreated: function (v) { + var self = this; + this.cardMap[v].on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + if (type === BI.Events.CLICK) { + self.fireEvent(BI.Navigation.EVENT_CHANGE, obj); } - if (width != null) cm.display.wrapper.style.width = interpret(width); - if (height != null) cm.display.wrapper.style.height = interpret(height); - if (cm.options.lineWrapping) clearLineMeasurementCache(this); - var lineNo = cm.display.viewFrom; - cm.doc.iter(lineNo, cm.display.viewTo, function (line) { - if (line.widgets) { - for (var i = 0; i < line.widgets.length; i++) {if (line.widgets[i].noHScroll) { regLineChange(cm, lineNo, "widget"); break; }} - } - ++lineNo; - }); - cm.curOp.forceUpdate = true; - signal(cm, "refresh", this); - }), - - operation: function (f) {return runInOp(this, f);}, - - refresh: methodOp(function () { - var oldHeight = this.display.cachedTextHeight; - regChange(this); - this.curOp.forceUpdate = true; - clearCaches(this); - this.scrollTo(this.doc.scrollLeft, this.doc.scrollTop); - updateGutterSpace(this); - if (oldHeight == null || Math.abs(oldHeight - textHeight(this.display)) > .5) {estimateLineHeights(this);} - signal(this, "refresh", this); - }), + }); + this.options.afterCardCreated.apply(this, arguments); + }, - swapDoc: methodOp(function (doc) { - var old = this.doc; - old.cm = null; - attachDoc(this, doc); - clearCaches(this); - this.display.input.reset(); - this.scrollTo(doc.scrollLeft, doc.scrollTop); - this.curOp.forceScroll = true; - signalLater(this, "swapDoc", this, old); - return old; - }), + afterCardShow: function (v) { + this.showIndex = v; + this._deleteOtherCards(v); + this.options.afterCardShow.apply(this, arguments); + }, - getInputField: function () {return this.display.input.getField();}, - getWrapperElement: function () {return this.display.wrapper;}, - getScrollerElement: function () {return this.display.scroller;}, - getGutterElement: function () {return this.display.gutters;} - }; - eventMixin(CodeMirror); - - // OPTION DEFAULTS - - // The default configuration options. - var defaults = CodeMirror.defaults = {}; - // Functions to run when options are changed. - var optionHandlers = CodeMirror.optionHandlers = {}; - - function option (name, deflt, handle, notOnInit) { - CodeMirror.defaults[name] = deflt; - if (handle) { - optionHandlers[name] = - notOnInit ? function (cm, val, old) {if (old != Init) handle(cm, val, old);} : handle; - } - } - - // Passed to option handlers when there is no old value. - var Init = CodeMirror.Init = {toString: function () {return "CodeMirror.Init";}}; - - // These two are, on init, called from the constructor because they - // have to be initialized before the editor can start at all. - option("value", "", function (cm, val) { - cm.setValue(val); - }, true); - option("mode", null, function (cm, val) { - cm.doc.modeOption = val; - loadMode(cm); - }, true); - - option("indentUnit", 2, loadMode, true); - option("indentWithTabs", false); - option("smartIndent", true); - option("tabSize", 4, function (cm) { - resetModeState(cm); - clearCaches(cm); - regChange(cm); - }, true); - option("specialChars", /[\t\u0000-\u0019\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g, function (cm, val, old) { - cm.state.specialChars = new RegExp(val.source + (val.test("\t") ? "" : "|\t"), "g"); - if (old != CodeMirror.Init) cm.refresh(); - }); - option("specialCharPlaceholder", defaultSpecialCharPlaceholder, function (cm) {cm.refresh();}, true); - option("electricChars", true); - option("inputStyle", mobile ? "contenteditable" : "textarea", function () { - throw new Error("inputStyle can not (yet) be changed in a running editor"); // FIXME - }, true); - option("rtlMoveVisually", !windows); - option("wholeLineUpdateBefore", true); - - option("theme", "default", function (cm) { - themeChanged(cm); - guttersChanged(cm); - }, true); - option("keyMap", "default", function (cm, val, old) { - var next = getKeyMap(val); - var prev = old != CodeMirror.Init && getKeyMap(old); - if (prev && prev.detach) prev.detach(cm, next); - if (next.attach) next.attach(cm, prev || null); - }); - option("extraKeys", null); - - option("lineWrapping", false, wrappingChanged, true); - option("gutters", [], function (cm) { - setGuttersForLineNumbers(cm.options); - guttersChanged(cm); - }, true); - option("fixedGutter", true, function (cm, val) { - cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0"; - cm.refresh(); - }, true); - option("coverGutterNextToScrollbar", false, function (cm) {updateScrollbars(cm);}, true); - option("scrollbarStyle", "native", function (cm) { - initScrollbars(cm); - updateScrollbars(cm); - cm.display.scrollbars.setScrollTop(cm.doc.scrollTop); - cm.display.scrollbars.setScrollLeft(cm.doc.scrollLeft); - }, true); - option("lineNumbers", false, function (cm) { - setGuttersForLineNumbers(cm.options); - guttersChanged(cm); - }, true); - option("firstLineNumber", 1, guttersChanged, true); - option("lineNumberFormatter", function (integer) {return integer;}, guttersChanged, true); - option("showCursorWhenSelecting", false, updateSelection, true); - - option("resetSelectionOnContextMenu", true); - option("lineWiseCopyCut", true); - - option("readOnly", false, function (cm, val) { - if (val == "nocursor") { - onBlur(cm); - cm.display.input.blur(); - cm.display.disabled = true; - } else { - cm.display.disabled = false; - if (!val) cm.display.input.reset(); + populate: function () { + var card = this.layout.getShowingCard(); + if (card) { + return card.populate.apply(card, arguments); } - }); - option("disableInput", false, function (cm, val) {if (!val) cm.display.input.reset();}, true); - option("dragDrop", true, dragDropChanged); - - option("cursorBlinkRate", 530); - option("cursorScrollMargin", 0); - option("cursorHeight", 1, updateSelection, true); - option("singleCursorHeightPerLine", true, updateSelection, true); - option("workTime", 100); - option("workDelay", 100); - option("flattenSpans", true, resetModeState, true); - option("addModeClass", false, resetModeState, true); - option("pollInterval", 100); - option("undoDepth", 200, function (cm, val) {cm.doc.history.undoDepth = val;}); - option("historyEventDelay", 1250); - option("viewportMargin", 10, function (cm) {cm.refresh();}, true); - option("maxHighlightLength", 10000, resetModeState, true); - option("moveInputWithCursor", true, function (cm, val) { - if (!val) cm.display.input.resetPosition(); - }); - - option("tabindex", null, function (cm, val) { - cm.display.input.getField().tabIndex = val || ""; - }); - option("autofocus", null); - - // MODE DEFINITION AND QUERYING + }, - // Known modes, by name and by MIME - var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {}; + _assertCard: function (v) { + if (!this.layout.isCardExisted(v)) { + var card = this.options.cardCreator(v); + this.cardMap[v] = card; + this.layout.addCardByName(v, card); + this.afterCardCreated(v); + } + }, - // Extra arguments are stored as the mode's dependencies, which is - // used by (legacy) mechanisms like loadmode.js to automatically - // load a mode. (Preferred mechanism is the require/define calls.) - CodeMirror.defineMode = function (name, mode) { - if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name; - if (arguments.length > 2) {mode.dependencies = Array.prototype.slice.call(arguments, 2);} - modes[name] = mode; - }; + setSelect: function (v) { + this._assertCard(v); + this.layout.showCardByName(v); + this._deleteOtherCards(v); + if (this.showIndex !== v) { + this.showIndex = v; + BI.nextTick(BI.bind(this.afterCardShow, this, v)); + } + }, - CodeMirror.defineMIME = function (mime, spec) { - mimeModes[mime] = spec; - }; + getSelect: function () { + return this.showIndex; + }, - // Given a MIME type, a {name, ...options} config object, or a name - // string, return a mode config object. - CodeMirror.resolveMode = function (spec) { - if (typeof spec === "string" && mimeModes.hasOwnProperty(spec)) { - spec = mimeModes[spec]; - } else if (spec && typeof spec.name === "string" && mimeModes.hasOwnProperty(spec.name)) { - var found = mimeModes[spec.name]; - if (typeof found === "string") found = {name: found}; - spec = createObj(found, spec); - spec.name = found.name; - } else if (typeof spec === "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) { - return CodeMirror.resolveMode("application/xml"); - } - if (typeof spec === "string") return {name: spec}; - return spec || {name: "null"}; - }; + getSelectedCard: function () { + if (BI.isKey(this.showIndex)) { + return this.cardMap[this.showIndex]; + } + }, - // Given a mode spec (anything that resolveMode accepts), find and - // initialize an actual mode object. - CodeMirror.getMode = function (options, spec) { - var spec = CodeMirror.resolveMode(spec); - var mfactory = modes[spec.name]; - if (!mfactory) return CodeMirror.getMode(options, "text/plain"); - var modeObj = mfactory(options, spec); - if (modeExtensions.hasOwnProperty(spec.name)) { - var exts = modeExtensions[spec.name]; - for (var prop in exts) { - if (!exts.hasOwnProperty(prop)) continue; - if (modeObj.hasOwnProperty(prop)) modeObj["_" + prop] = modeObj[prop]; - modeObj[prop] = exts[prop]; - } + /** + * @override + */ + setValue: function (v) { + var card = this.layout.getShowingCard(); + if (card) { + card.setValue(v); } - modeObj.name = spec.name; - if (spec.helperType) modeObj.helperType = spec.helperType; - if (spec.modeProps) { - for (var prop in spec.modeProps) {modeObj[prop] = spec.modeProps[prop];} + }, + + /** + * @override + */ + getValue: function () { + var card = this.layout.getShowingCard(); + if (card) { + return card.getValue(); } + }, - return modeObj; - }; + empty: function () { + this.layout.deleteAllCard(); + this.cardMap = {}; + }, - // Minimal default mode. - CodeMirror.defineMode("null", function () { - return {token: function (stream) {stream.skipToEnd();}}; - }); - CodeMirror.defineMIME("text/plain", "null"); - - // This can be used to attach properties to mode objects from - // outside the actual mode definition. - var modeExtensions = CodeMirror.modeExtensions = {}; - CodeMirror.extendMode = function (mode, properties) { - var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {}); - copyObj(properties, exts); - }; + destroy: function () { + BI.Navigation.superclass.destroy.apply(this, arguments); + } +}); +BI.Navigation.EVENT_CHANGE = "EVENT_CHANGE"; - // EXTENSIONS +BI.shortcut("bi.navigation", BI.Navigation);/** + * 搜索逻辑控件 + * + * Created by GUY on 2015/9/28. + * @class BI.Searcher + * @extends BI.Widget + */ - CodeMirror.defineExtension = function (name, func) { - CodeMirror.prototype[name] = func; - }; - CodeMirror.defineDocExtension = function (name, func) { - Doc.prototype[name] = func; - }; - CodeMirror.defineOption = option; +BI.Searcher = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.Searcher.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-searcher", + lgap: 0, + rgap: 0, + tgap: 0, + bgap: 0, + vgap: 0, + hgap: 0, - var initHooks = []; - CodeMirror.defineInitHook = function (f) {initHooks.push(f);}; + isDefaultInit: false, + isAutoSearch: true, // 是否自动搜索 + isAutoSync: true, // 是否自动同步数据, 即是否保持搜索面板和adapter面板状态值的统一 + chooseType: BI.ButtonGroup.CHOOSE_TYPE_SINGLE, - var helpers = CodeMirror.helpers = {}; - CodeMirror.registerHelper = function (type, name, value) { - if (!helpers.hasOwnProperty(type)) helpers[type] = CodeMirror[type] = {_global: []}; - helpers[type][name] = value; - }; - CodeMirror.registerGlobalHelper = function (type, name, predicate, value) { - CodeMirror.registerHelper(type, name, value); - helpers[type]._global.push({pred: predicate, val: value}); - }; + // isAutoSearch为false时启用 + onSearch: function (op, callback) { + callback([]); + }, - // MODE STATE HANDLING + el: { + type: "bi.search_editor" + }, - // Utility functions for working with state. Exported because nested - // modes need to do this for their inner modes. + popup: { + type: "bi.searcher_view" + }, - var copyState = CodeMirror.copyState = function (mode, state) { - if (state === true) return state; - if (mode.copyState) return mode.copyState(state); - var nstate = {}; - for (var n in state) { - var val = state[n]; - if (val instanceof Array) val = val.concat([]); - nstate[n] = val; - } - return nstate; - }; + adapter: null, + masker: { // masker层 + offset: {} + } + }); + }, - var startState = CodeMirror.startState = function (mode, a1, a2) { - return mode.startState ? mode.startState(a1, a2) : true; - }; + _init: function () { + BI.Searcher.superclass._init.apply(this, arguments); + var self = this, o = this.options; - // Given a mode and a state (for that mode), find the inner mode and - // state at the position that the state refers to. - CodeMirror.innerMode = function (mode, state) { - while (mode.innerMode) { - var info = mode.innerMode(state); - if (!info || info.mode == mode) break; - state = info.state; - mode = info.mode; - } - return info || {mode: mode, state: state}; - }; + this.editor = BI.createWidget(o.el, { + type: "bi.search_editor" + }); + + BI.createWidget({ + type: "bi.vertical", + element: this, + lgap: o.lgap, + rgap: o.rgap, + tgap: o.tgap, + bgap: o.bgap, + vgap: o.vgap, + hgap: o.hgap, + items: [this.editor] + }); + o.isDefaultInit && (this._assertPopupView()); - // STANDARD COMMANDS + var search = BI.debounce(BI.bind(this._search, this), BI.EVENT_RESPONSE_TIME, true); + this.editor.on(BI.Controller.EVENT_CHANGE, function (type) { + switch (type) { + case BI.Events.STARTEDIT: + self._startSearch(); + break; + case BI.Events.EMPTY: + self._stopSearch(); + break; + case BI.Events.CHANGE: + search(); + break; + case BI.Events.PAUSE: + self._pauseSearch(); + break; + } + }); + }, - // Commands are parameter-less actions that can be performed on an - // editor, mostly used for keybindings. - var commands = CodeMirror.commands = { - selectAll: function (cm) {cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()), sel_dontScroll);}, - singleSelection: function (cm) { - cm.setSelection(cm.getCursor("anchor"), cm.getCursor("head"), sel_dontScroll); - }, - killLine: function (cm) { - deleteNearSelection(cm, function (range) { - if (range.empty()) { - var len = getLine(cm.doc, range.head.line).text.length; - if (range.head.ch == len && range.head.line < cm.lastLine()) {return {from: range.head, to: Pos(range.head.line + 1, 0)};} - return {from: range.head, to: Pos(range.head.line, len)}; - } - return {from: range.from(), to: range.to()}; - - }); - }, - deleteLine: function (cm) { - deleteNearSelection(cm, function (range) { - return {from: Pos(range.from().line, 0), - to: clipPos(cm.doc, Pos(range.to().line + 1, 0))}; - }); - }, - delLineLeft: function (cm) { - deleteNearSelection(cm, function (range) { - return {from: Pos(range.from().line, 0), to: range.from()}; - }); - }, - delWrappedLineLeft: function (cm) { - deleteNearSelection(cm, function (range) { - var top = cm.charCoords(range.head, "div").top + 5; - var leftPos = cm.coordsChar({left: 0, top: top}, "div"); - return {from: leftPos, to: range.from()}; - }); - }, - delWrappedLineRight: function (cm) { - deleteNearSelection(cm, function (range) { - var top = cm.charCoords(range.head, "div").top + 5; - var rightPos = cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div"); - return {from: range.from(), to: rightPos }; + _assertPopupView: function () { + var self = this, o = this.options; + if ((o.masker && !BI.Maskers.has(this.getName())) || (o.masker === false && !this.popupView)) { + this.popupView = BI.createWidget(o.popup, { + type: "bi.searcher_view", + chooseType: o.chooseType }); - }, - undo: function (cm) {cm.undo();}, - redo: function (cm) {cm.redo();}, - undoSelection: function (cm) {cm.undoSelection();}, - redoSelection: function (cm) {cm.redoSelection();}, - goDocStart: function (cm) {cm.extendSelection(Pos(cm.firstLine(), 0));}, - goDocEnd: function (cm) {cm.extendSelection(Pos(cm.lastLine()));}, - goLineStart: function (cm) { - cm.extendSelectionsBy(function (range) { return lineStart(cm, range.head.line); }, - {origin: "+move", bias: 1}); - }, - goLineStartSmart: function (cm) { - cm.extendSelectionsBy(function (range) { - return lineStartSmart(cm, range.head); - }, {origin: "+move", bias: 1}); - }, - goLineEnd: function (cm) { - cm.extendSelectionsBy(function (range) { return lineEnd(cm, range.head.line); }, - {origin: "+move", bias: -1}); - }, - goLineRight: function (cm) { - cm.extendSelectionsBy(function (range) { - var top = cm.charCoords(range.head, "div").top + 5; - return cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div"); - }, sel_move); - }, - goLineLeft: function (cm) { - cm.extendSelectionsBy(function (range) { - var top = cm.charCoords(range.head, "div").top + 5; - return cm.coordsChar({left: 0, top: top}, "div"); - }, sel_move); - }, - goLineLeftSmart: function (cm) { - cm.extendSelectionsBy(function (range) { - var top = cm.charCoords(range.head, "div").top + 5; - var pos = cm.coordsChar({left: 0, top: top}, "div"); - if (pos.ch < cm.getLine(pos.line).search(/\S/)) return lineStartSmart(cm, range.head); - return pos; - }, sel_move); - }, - goLineUp: function (cm) {cm.moveV(-1, "line");}, - goLineDown: function (cm) {cm.moveV(1, "line");}, - goPageUp: function (cm) {cm.moveV(-1, "page");}, - goPageDown: function (cm) {cm.moveV(1, "page");}, - goCharLeft: function (cm) {cm.moveH(-1, "char");}, - goCharRight: function (cm) {cm.moveH(1, "char");}, - goColumnLeft: function (cm) {cm.moveH(-1, "column");}, - goColumnRight: function (cm) {cm.moveH(1, "column");}, - goWordLeft: function (cm) {cm.moveH(-1, "word");}, - goGroupRight: function (cm) {cm.moveH(1, "group");}, - goGroupLeft: function (cm) {cm.moveH(-1, "group");}, - goWordRight: function (cm) {cm.moveH(1, "word");}, - delCharBefore: function (cm) {cm.deleteH(-1, "char");}, - delCharAfter: function (cm) {cm.deleteH(1, "char");}, - delWordBefore: function (cm) {cm.deleteH(-1, "word");}, - delWordAfter: function (cm) {cm.deleteH(1, "word");}, - delGroupBefore: function (cm) {cm.deleteH(-1, "group");}, - delGroupAfter: function (cm) {cm.deleteH(1, "group");}, - indentAuto: function (cm) {cm.indentSelection("smart");}, - indentMore: function (cm) {cm.indentSelection("add");}, - indentLess: function (cm) {cm.indentSelection("subtract");}, - insertTab: function (cm) {cm.replaceSelection("\t");}, - insertSoftTab: function (cm) { - var spaces = [], ranges = cm.listSelections(), tabSize = cm.options.tabSize; - for (var i = 0; i < ranges.length; i++) { - var pos = ranges[i].from(); - var col = countColumn(cm.getLine(pos.line), pos.ch, tabSize); - spaces.push(new Array(tabSize - col % tabSize + 1).join(" ")); - } - cm.replaceSelections(spaces); - }, - defaultTab: function (cm) { - if (cm.somethingSelected()) cm.indentSelection("add"); - else cm.execCommand("insertTab"); - }, - transposeChars: function (cm) { - runInOp(cm, function () { - var ranges = cm.listSelections(), newSel = []; - for (var i = 0; i < ranges.length; i++) { - var cur = ranges[i].head, line = getLine(cm.doc, cur.line).text; - if (line) { - if (cur.ch == line.length) cur = new Pos(cur.line, cur.ch - 1); - if (cur.ch > 0) { - cur = new Pos(cur.line, cur.ch + 1); - cm.replaceRange(line.charAt(cur.ch - 1) + line.charAt(cur.ch - 2), - Pos(cur.line, cur.ch - 2), cur, "+transpose"); - } else if (cur.line > cm.doc.first) { - var prev = getLine(cm.doc, cur.line - 1).text; - if (prev) { - cm.replaceRange(line.charAt(0) + "\n" + prev.charAt(prev.length - 1), - Pos(cur.line - 1, prev.length - 1), Pos(cur.line, 1), "+transpose"); + this.popupView.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + if (type === BI.Events.CLICK) { + if (o.isAutoSync) { + var values = o.adapter && o.adapter.getValue(); + if (!obj.isSelected()) { + o.adapter && o.adapter.setValue(BI.deepWithout(values, obj.getValue())); + } else { + switch (o.chooseType) { + case BI.ButtonGroup.CHOOSE_TYPE_SINGLE: + o.adapter && o.adapter.setValue([obj.getValue()]); + break; + case BI.ButtonGroup.CHOOSE_TYPE_MULTI: + values.push(obj.getValue()); + o.adapter && o.adapter.setValue(values); + break; } } } - newSel.push(new Range(cur, cur)); + self.fireEvent(BI.Searcher.EVENT_CHANGE, value, obj); } - cm.setSelections(newSel); }); - }, - newlineAndIndent: function (cm) { - runInOp(cm, function () { - var len = cm.listSelections().length; - for (var i = 0; i < len; i++) { - var range = cm.listSelections()[i]; - cm.replaceRange("\n", range.anchor, range.head, "+input"); - cm.indentLine(range.from().line + 1, null, true); - ensureCursorVisible(cm); - } + BI.nextTick(function () { + self.fireEvent(BI.Searcher.EVENT_AFTER_INIT); }); - }, - toggleOverwrite: function (cm) {cm.toggleOverwrite();} - }; - - - // STANDARD KEYMAPS - - var keyMap = CodeMirror.keyMap = {}; - - keyMap.basic = { - Left: "goCharLeft", Right: "goCharRight", Up: "goLineUp", Down: "goLineDown", - End: "goLineEnd", Home: "goLineStartSmart", PageUp: "goPageUp", PageDown: "goPageDown", - Delete: "delCharAfter", Backspace: "delCharBefore", "Shift-Backspace": "delCharBefore", - Tab: "defaultTab", "Shift-Tab": "indentAuto", - Enter: "newlineAndIndent", Insert: "toggleOverwrite", - Esc: "singleSelection" - }; - // Note that the save and find-related commands aren't defined by - // default. User code or addons can define them. Unknown commands - // are simply ignored. - keyMap.pcDefault = { - "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo", - "Ctrl-Home": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Up": "goLineUp", "Ctrl-Down": "goLineDown", - "Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd", - "Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find", - "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll", - "Ctrl-[": "indentLess", "Ctrl-]": "indentMore", - "Ctrl-U": "undoSelection", "Shift-Ctrl-U": "redoSelection", "Alt-U": "redoSelection", - fallthrough: "basic" - }; - // Very basic readline/emacs-style bindings, which are standard on Mac. - keyMap.emacsy = { - "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown", - "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd", - "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore", - "Alt-D": "delWordAfter", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars" - }; - keyMap.macDefault = { - "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo", - "Cmd-Home": "goDocStart", "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft", - "Alt-Right": "goGroupRight", "Cmd-Left": "goLineLeft", "Cmd-Right": "goLineRight", "Alt-Backspace": "delGroupBefore", - "Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find", - "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll", - "Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delWrappedLineLeft", "Cmd-Delete": "delWrappedLineRight", - "Cmd-U": "undoSelection", "Shift-Cmd-U": "redoSelection", "Ctrl-Up": "goDocStart", "Ctrl-Down": "goDocEnd", - fallthrough: ["basic", "emacsy"] - }; - keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault; - - // KEYMAP DISPATCH - - function normalizeKeyName (name) { - var parts = name.split(/-(?!$)/), name = parts[parts.length - 1]; - var alt, ctrl, shift, cmd; - for (var i = 0; i < parts.length - 1; i++) { - var mod = parts[i]; - if (/^(cmd|meta|m)$/i.test(mod)) cmd = true; - else if (/^a(lt)?$/i.test(mod)) alt = true; - else if (/^(c|ctrl|control)$/i.test(mod)) ctrl = true; - else if (/^s(hift)$/i.test(mod)) shift = true; - else throw new Error("Unrecognized modifier name: " + mod); - } - if (alt) name = "Alt-" + name; - if (ctrl) name = "Ctrl-" + name; - if (cmd) name = "Cmd-" + name; - if (shift) name = "Shift-" + name; - return name; - } - - // This is a kludge to keep keymaps mostly working as raw objects - // (backwards compatibility) while at the same time support features - // like normalization and multi-stroke key bindings. It compiles a - // new normalized keymap, and then updates the old object to reflect - // this. - CodeMirror.normalizeKeyMap = function (keymap) { - var copy = {}; - for (var keyname in keymap) { - if (keymap.hasOwnProperty(keyname)) { - var value = keymap[keyname]; - if (/^(name|fallthrough|(de|at)tach)$/.test(keyname)) continue; - if (value == "...") { delete keymap[keyname]; continue; } - - var keys = map(keyname.split(" "), normalizeKeyName); - for (var i = 0; i < keys.length; i++) { - var val, name; - if (i == keys.length - 1) { - name = keys.join(" "); - val = value; - } else { - name = keys.slice(0, i + 1).join(" "); - val = "..."; - } - var prev = copy[name]; - if (!prev) copy[name] = val; - else if (prev != val) throw new Error("Inconsistent bindings for " + name); - } - delete keymap[keyname]; - } } - for (var prop in copy) keymap[prop] = copy[prop]; - return keymap; - }; + if (o.masker && !BI.Maskers.has(this.getName())) { + BI.Maskers.create(this.getName(), o.adapter, BI.extend({ + container: this, + render: this.popupView + }, o.masker)); + } + }, - var lookupKey = CodeMirror.lookupKey = function (key, map, handle, context) { - map = getKeyMap(map); - var found = map.call ? map.call(key, context) : map[key]; - if (found === false) return "nothing"; - if (found === "...") return "multi"; - if (found != null && handle(found)) return "handled"; + _startSearch: function () { + this._assertPopupView(); + this._stop = false; + this._isSearching = true; + this.fireEvent(BI.Searcher.EVENT_START); + this.popupView.startSearch && this.popupView.startSearch(); + // 搜索前先清空dom + // BI.Maskers.get(this.getName()).empty(); + BI.nextTick(function (name) { + BI.Maskers.show(name); + }, this.getName()); + }, - if (map.fallthrough) { - if (Object.prototype.toString.call(map.fallthrough) != "[object Array]") {return lookupKey(key, map.fallthrough, handle, context);} - for (var i = 0; i < map.fallthrough.length; i++) { - var result = lookupKey(key, map.fallthrough[i], handle, context); - if (result) return result; - } + _pauseSearch: function () { + var o = this.options, name = this.getName(); + this._stop = true; + BI.nextTick(function (name) { + BI.Maskers.hide(name); + }, this.getName()); + if (this._isSearching === true) { + this.popupView && this.popupView.pauseSearch && this.popupView.pauseSearch(); + this.fireEvent(BI.Searcher.EVENT_PAUSE); } - }; - - // Modifier key presses don't count as 'real' key presses for the - // purpose of keymap fallthrough. - var isModifierKey = CodeMirror.isModifierKey = function (value) { - var name = typeof value === "string" ? value : keyNames[value.keyCode]; - return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod"; - }; + this._isSearching = false; + }, - // Look up the name of a key as indicated by an event object. - var keyName = CodeMirror.keyName = function (event, noShift) { - if (presto && event.keyCode == 34 && event["char"]) return false; - var base = keyNames[event.keyCode], name = base; - if (name == null || event.altGraphKey) return false; - if (event.altKey && base != "Alt") name = "Alt-" + name; - if ((flipCtrlCmd ? event.metaKey : event.ctrlKey) && base != "Ctrl") name = "Ctrl-" + name; - if ((flipCtrlCmd ? event.ctrlKey : event.metaKey) && base != "Cmd") name = "Cmd-" + name; - if (!noShift && event.shiftKey && base != "Shift") name = "Shift-" + name; - return name; - }; + _stopSearch: function () { + var o = this.options, name = this.getName(); + this._stop = true; + BI.Maskers.hide(name); + if (this._isSearching === true) { + this.popupView && this.popupView.stopSearch && this.popupView.stopSearch(); + this.fireEvent(BI.Searcher.EVENT_STOP); + } + this._isSearching = false; + }, - function getKeyMap (val) { - return typeof val === "string" ? keyMap[val] : val; - } + _search: function () { + var self = this, o = this.options, keyword = this.editor.getValue(); + if (keyword === "" || this._stop) { + return; + } + if (o.isAutoSearch) { + var items = (o.adapter && ((o.adapter.getItems && o.adapter.getItems()) || o.adapter.attr("items"))) || []; + var finding = BI.Func.getSearchResult(items, keyword); + var matched = finding.matched, finded = finding.finded; + this.popupView.populate(finded, matched, keyword); + o.isAutoSync && o.adapter && o.adapter.getValue && this.popupView.setValue(o.adapter.getValue()); + self.fireEvent(BI.Searcher.EVENT_SEARCHING); + return; + } + this.popupView.loading && this.popupView.loading(); + o.onSearch({ + times: 1, + keyword: keyword, + selectedValues: o.adapter && o.adapter.getValue() + }, function (searchResult, matchResult) { + if (!self._stop) { + var args = [].slice.call(arguments); + if (args.length > 0) { + args.push(keyword); + } + BI.Maskers.show(self.getName()); + self.popupView.populate.apply(self.popupView, args); + o.isAutoSync && o.adapter && o.adapter.getValue && self.popupView.setValue(o.adapter.getValue()); + self.popupView.loaded && self.popupView.loaded(); + self.fireEvent(BI.Searcher.EVENT_SEARCHING); + } + }); + }, - // FROMTEXTAREA + setAdapter: function (adapter) { + this.options.adapter = adapter; + BI.Maskers.remove(this.getName()); + }, - CodeMirror.fromTextArea = function (textarea, options) { - options = options ? copyObj(options) : {}; - options.value = textarea.value; - if (!options.tabindex && textarea.tabIndex) {options.tabindex = textarea.tabIndex;} - if (!options.placeholder && textarea.placeholder) {options.placeholder = textarea.placeholder;} - // Set autofocus to true if this textarea is focused, or if it has - // autofocus and no other element is focused. - if (options.autofocus == null) { - var hasFocus = activeElt(); - options.autofocus = hasFocus == textarea || - textarea.getAttribute("autofocus") != null && hasFocus == document.body; + doSearch: function () { + if (this.isSearching()) { + this._search(); } + }, - function save () {textarea.value = cm.getValue();} - if (textarea.form) { - on(textarea.form, "submit", save); - // Deplorable hack to make the submit method do the right thing. - if (!options.leaveSubmitMethodAlone) { - var form = textarea.form, realSubmit = form.submit; - try { - var wrappedSubmit = form.submit = function () { - save(); - form.submit = realSubmit; - form.submit(); - form.submit = wrappedSubmit; - }; - } catch(e) {} + stopSearch: function () { + this._stopSearch();// 先停止搜索，然后再去设置editor为空 + // important:停止搜索必须退出编辑状态,这里必须加上try(input框不显示时blur会抛异常) + try { + this.editor.blur(); + } catch (e) { + if (!this.editor.blur) { + throw new Error("editor没有实现blur方法"); } + } finally { + this.editor.setValue(""); } + }, - options.finishInit = function (cm) { - cm.save = save; - cm.getTextArea = function () { return textarea; }; - cm.toTextArea = function () { - cm.toTextArea = isNaN; // Prevent this from being ran twice - save(); - textarea.parentNode.removeChild(cm.getWrapperElement()); - textarea.style.display = ""; - if (textarea.form) { - off(textarea.form, "submit", save); - if (typeof textarea.form.submit === "function") {textarea.form.submit = realSubmit;} - } - }; - }; - - textarea.style.display = "none"; - var cm = CodeMirror(function (node) { - textarea.parentNode.insertBefore(node, textarea.nextSibling); - }, options); - return cm; - }; + isSearching: function () { + return this._isSearching; + }, - // STRING STREAM + isViewVisible: function () { + return this.editor.isEnabled() && BI.Maskers.isVisible(this.getName()); + }, - // Fed to the mode parsers, provides helper functions to make - // parsers more succinct. + getView: function () { + return this.popupView; + }, - var StringStream = CodeMirror.StringStream = function (string, tabSize) { - this.pos = this.start = 0; - this.string = string; - this.tabSize = tabSize || 8; - this.lastColumnPos = this.lastColumnValue = 0; - this.lineStart = 0; - }; + hasMatched: function () { + this._assertPopupView(); + return this.popupView.hasMatched(); + }, - StringStream.prototype = { - eol: function () {return this.pos >= this.string.length;}, - sol: function () {return this.pos == this.lineStart;}, - peek: function () {return this.string.charAt(this.pos) || undefined;}, - next: function () { - if (this.pos < this.string.length) {return this.string.charAt(this.pos++);} - }, - eat: function (match) { - var ch = this.string.charAt(this.pos); - if (typeof match === "string") var ok = ch == match; - else var ok = ch && (match.test ? match.test(ch) : match(ch)); - if (ok) {++this.pos; return ch;} - }, - eatWhile: function (match) { - var start = this.pos; - while (this.eat(match)) {} - return this.pos > start; - }, - eatSpace: function () { - var start = this.pos; - while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos; - return this.pos > start; - }, - skipToEnd: function () {this.pos = this.string.length;}, - skipTo: function (ch) { - var found = this.string.indexOf(ch, this.pos); - if (found > -1) {this.pos = found; return true;} - }, - backUp: function (n) {this.pos -= n;}, - column: function () { - if (this.lastColumnPos < this.start) { - this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue); - this.lastColumnPos = this.start; - } - return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0); - }, - indentation: function () { - return countColumn(this.string, null, this.tabSize) - - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0); - }, - match: function (pattern, consume, caseInsensitive) { - if (typeof pattern === "string") { - var cased = function (str) {return caseInsensitive ? str.toLowerCase() : str;}; - var substr = this.string.substr(this.pos, pattern.length); - if (cased(substr) == cased(pattern)) { - if (consume !== false) this.pos += pattern.length; - return true; - } - } else { - var match = this.string.slice(this.pos).match(pattern); - if (match && match.index > 0) return null; - if (match && consume !== false) this.pos += match[0].length; - return match; - } - }, - current: function () {return this.string.slice(this.start, this.pos);}, - hideFirstChars: function (n, inner) { - this.lineStart += n; - try { return inner(); } finally { this.lineStart -= n; } + adjustHeight: function () { + if (BI.Maskers.has(this.getName()) && BI.Maskers.get(this.getName()).isVisible()) { + BI.Maskers.show(this.getName()); } - }; + }, - // TEXTMARKERS - - // Created with markText and setBookmark methods. A TextMarker is a - // handle that can be used to clear or find a marked position in the - // document. Line objects hold arrays (markedSpans) containing - // {from, to, marker} object pointing to such marker objects, and - // indicating that such a marker is present on that line. Multiple - // lines may point to the same marker when it spans across lines. - // The spans will have null for their from/to properties when the - // marker continues beyond the start/end of the line. Markers have - // links back to the lines they currently touch. - - var nextMarkerId = 0; - - var TextMarker = CodeMirror.TextMarker = function (doc, type) { - this.lines = []; - this.type = type; - this.doc = doc; - this.id = ++nextMarkerId; - }; - eventMixin(TextMarker); - - // Clear the marker. - TextMarker.prototype.clear = function () { - if (this.explicitlyCleared) return; - var cm = this.doc.cm, withOp = cm && !cm.curOp; - if (withOp) startOperation(cm); - if (hasHandler(this, "clear")) { - var found = this.find(); - if (found) signalLater(this, "clear", found.from, found.to); - } - var min = null, max = null; - for (var i = 0; i < this.lines.length; ++i) { - var line = this.lines[i]; - var span = getMarkedSpanFor(line.markedSpans, this); - if (cm && !this.collapsed) regLineChange(cm, lineNo(line), "text"); - else if (cm) { - if (span.to != null) max = lineNo(line); - if (span.from != null) min = lineNo(line); - } - line.markedSpans = removeMarkedSpan(line.markedSpans, span); - if (span.from == null && this.collapsed && !lineIsHidden(this.doc, line) && cm) {updateLineHeight(line, textHeight(cm.display));} - } - if (cm && this.collapsed && !cm.options.lineWrapping) { - for (var i = 0; i < this.lines.length; ++i) { - var visual = visualLine(this.lines[i]), len = lineLength(visual); - if (len > cm.display.maxLineLength) { - cm.display.maxLine = visual; - cm.display.maxLineLength = len; - cm.display.maxLineChanged = true; - } - } - } - - if (min != null && cm && this.collapsed) regChange(cm, min, max + 1); - this.lines.length = 0; - this.explicitlyCleared = true; - if (this.atomic && this.doc.cantEdit) { - this.doc.cantEdit = false; - if (cm) reCheckSelection(cm.doc); - } - if (cm) signalLater(cm, "markerCleared", cm, this); - if (withOp) endOperation(cm); - if (this.parent) this.parent.clear(); - }; + adjustView: function () { + this.isViewVisible() && BI.Maskers.show(this.getName()); + }, - // Find the position of the marker in the document. Returns a {from, - // to} object by default. Side can be passed to get a specific side - // -- 0 (both), -1 (left), or 1 (right). When lineObj is true, the - // Pos objects returned contain a line object, rather than a line - // number (used to prevent looking up the same line twice). - TextMarker.prototype.find = function (side, lineObj) { - if (side == null && this.type == "bookmark") side = 1; - var from, to; - for (var i = 0; i < this.lines.length; ++i) { - var line = this.lines[i]; - var span = getMarkedSpanFor(line.markedSpans, this); - if (span.from != null) { - from = Pos(lineObj ? line : lineNo(line), span.from); - if (side == -1) return from; - } - if (span.to != null) { - to = Pos(lineObj ? line : lineNo(line), span.to); - if (side == 1) return to; - } - } - return from && {from: from, to: to}; - }; + setValue: function (v) { + this._assertPopupView(); + this.popupView && this.popupView.setValue(v); + }, - // Signals that the marker's widget changed, and surrounding layout - // should be recomputed. - TextMarker.prototype.changed = function () { - var pos = this.find(-1, true), widget = this, cm = this.doc.cm; - if (!pos || !cm) return; - runInOp(cm, function () { - var line = pos.line, lineN = lineNo(pos.line); - var view = findViewForLine(cm, lineN); - if (view) { - clearLineMeasurementCacheFor(view); - cm.curOp.selectionChanged = cm.curOp.forceUpdate = true; - } - cm.curOp.updateMaxLine = true; - if (!lineIsHidden(widget.doc, line) && widget.height != null) { - var oldHeight = widget.height; - widget.height = null; - var dHeight = widgetHeight(widget) - oldHeight; - if (dHeight) {updateLineHeight(line, line.height + dHeight);} - } - }); - }; + getKeyword: function () { + return this.editor.getValue(); + }, + + getKeywords: function () { + return this.editor.getKeywords(); + }, - TextMarker.prototype.attachLine = function (line) { - if (!this.lines.length && this.doc.cm) { - var op = this.doc.cm.curOp; - if (!op.maybeHiddenMarkers || indexOf(op.maybeHiddenMarkers, this) == -1) {(op.maybeUnhiddenMarkers || (op.maybeUnhiddenMarkers = [])).push(this);} + getValue: function () { + var o = this.options; + if (o.isAutoSync && o.adapter && o.adapter.getValue) { + return o.adapter.getValue(); } - this.lines.push(line); - }; - TextMarker.prototype.detachLine = function (line) { - this.lines.splice(indexOf(this.lines, line), 1); - if (!this.lines.length && this.doc.cm) { - var op = this.doc.cm.curOp; - (op.maybeHiddenMarkers || (op.maybeHiddenMarkers = [])).push(this); + if (this.isSearching()) { + return this.popupView.getValue(); + } else if (o.adapter && o.adapter.getValue) { + return o.adapter.getValue(); } - }; - - // Collapsed markers have unique ids, in order to be able to order - // them, which is needed for uniquely determining an outer marker - // when they overlap (they may nest, but not partially overlap). - var nextMarkerId = 0; + return this.popupView.getValue(); + + }, - // Create a marker, wire it up to the right lines, and - function markText (doc, from, to, options, type) { - // Shared markers (across linked documents) are handled separately - // (markTextShared will call out to this again, once per - // document). - if (options && options.shared) return markTextShared(doc, from, to, options, type); - // Ensure we are in an operation. - if (doc.cm && !doc.cm.curOp) return operation(doc.cm, markText)(doc, from, to, options, type); - - var marker = new TextMarker(doc, type), diff = cmp(from, to); - if (options) copyObj(options, marker, false); - // Don't connect empty markers unless clearWhenEmpty is false - if (diff > 0 || diff == 0 && marker.clearWhenEmpty !== false) {return marker;} - if (marker.replacedWith) { - // Showing up as a widget implies collapsed (widget replaces text) - marker.collapsed = true; - marker.widgetNode = elt("span", [marker.replacedWith], "CodeMirror-widget"); - if (!options.handleMouseEvents) marker.widgetNode.setAttribute("cm-ignore-events", "true"); - if (options.insertLeft) marker.widgetNode.insertLeft = true; - } - if (marker.collapsed) { - if (conflictingCollapsedRange(doc, from.line, from, to, marker) || - from.line != to.line && conflictingCollapsedRange(doc, to.line, from, to, marker)) {throw new Error("Inserting collapsed marker partially overlapping an existing one");} - sawCollapsedSpans = true; - } - - if (marker.addToHistory) {addChangeToHistory(doc, {from: from, to: to, origin: "markText"}, doc.sel, NaN);} - - var curLine = from.line, cm = doc.cm, updateMaxLine; - doc.iter(curLine, to.line + 1, function (line) { - if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(line) == cm.display.maxLine) {updateMaxLine = true;} - if (marker.collapsed && curLine != from.line) updateLineHeight(line, 0); - addMarkedSpan(line, new MarkedSpan(marker, - curLine == from.line ? from.ch : null, - curLine == to.line ? to.ch : null)); - ++curLine; - }); - // lineIsHidden depends on the presence of the spans, so needs a second pass - if (marker.collapsed) { - doc.iter(from.line, to.line + 1, function (line) { - if (lineIsHidden(doc, line)) updateLineHeight(line, 0); - }); + populate: function (result, searchResult, keyword) { + var o = this.options; + this._assertPopupView(); + this.popupView.populate.apply(this.popupView, arguments); + if (o.isAutoSync && o.adapter && o.adapter.getValue) { + this.popupView.setValue(o.adapter.getValue()); } + }, - if (marker.clearOnEnter) on(marker, "beforeCursorEnter", function () { marker.clear(); }); + empty: function () { + this.popupView && this.popupView.empty(); + }, - if (marker.readOnly) { - sawReadOnlySpans = true; - if (doc.history.done.length || doc.history.undone.length) {doc.clearHistory();} - } - if (marker.collapsed) { - marker.id = ++nextMarkerId; - marker.atomic = true; - } - if (cm) { - // Sync editor state - if (updateMaxLine) cm.curOp.updateMaxLine = true; - if (marker.collapsed) {regChange(cm, from.line, to.line + 1);} else if (marker.className || marker.title || marker.startStyle || marker.endStyle || marker.css) {for (var i = from.line; i <= to.line; i++) regLineChange(cm, i, "text");} - if (marker.atomic) reCheckSelection(cm.doc); - signalLater(cm, "markerAdded", cm, marker); - } - return marker; + destroy: function () { + BI.Maskers.remove(this.getName()); + BI.Searcher.superclass.destroy.apply(this, arguments); } +}); +BI.Searcher.EVENT_CHANGE = "EVENT_CHANGE"; +BI.Searcher.EVENT_START = "EVENT_START"; +BI.Searcher.EVENT_STOP = "EVENT_STOP"; +BI.Searcher.EVENT_PAUSE = "EVENT_PAUSE"; +BI.Searcher.EVENT_SEARCHING = "EVENT_SEARCHING"; +BI.Searcher.EVENT_AFTER_INIT = "EVENT_AFTER_INIT"; - // SHARED TEXTMARKERS - - // A shared marker spans multiple linked documents. It is - // implemented as a meta-marker-object controlling multiple normal - // markers. - var SharedTextMarker = CodeMirror.SharedTextMarker = function (markers, primary) { - this.markers = markers; - this.primary = primary; - for (var i = 0; i < markers.length; ++i) {markers[i].parent = this;} - }; - eventMixin(SharedTextMarker); - - SharedTextMarker.prototype.clear = function () { - if (this.explicitlyCleared) return; - this.explicitlyCleared = true; - for (var i = 0; i < this.markers.length; ++i) {this.markers[i].clear();} - signalLater(this, "clear"); - }; - SharedTextMarker.prototype.find = function (side, lineObj) { - return this.primary.find(side, lineObj); - }; - - function markTextShared (doc, from, to, options, type) { - options = copyObj(options); - options.shared = false; - var markers = [markText(doc, from, to, options, type)], primary = markers[0]; - var widget = options.widgetNode; - linkedDocs(doc, function (doc) { - if (widget) options.widgetNode = widget.cloneNode(true); - markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type)); - for (var i = 0; i < doc.linked.length; ++i) {if (doc.linked[i].isParent) return;} - primary = lst(markers); +BI.shortcut("bi.searcher", BI.Searcher);/** + * + * 切换显示或隐藏面板 + * + * Created by GUY on 2015/11/2. + * @class BI.Switcher + * @extends BI.Widget + */ +BI.Switcher = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.Switcher.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-switcher", + direction: BI.Direction.Top, + trigger: "click", + toggle: true, + el: {}, + popup: {}, + adapter: null, + masker: {}, + switcherClass: "bi-switcher-popup", + hoverClass: "bi-switcher-hover" }); - return new SharedTextMarker(markers, primary); - } - - function findSharedMarkers (doc) { - return doc.findMarks(Pos(doc.first, 0), doc.clipPos(Pos(doc.lastLine())), - function (m) { return m.parent; }); - } - - function copySharedMarkers (doc, markers) { - for (var i = 0; i < markers.length; i++) { - var marker = markers[i], pos = marker.find(); - var mFrom = doc.clipPos(pos.from), mTo = doc.clipPos(pos.to); - if (cmp(mFrom, mTo)) { - var subMark = markText(doc, mFrom, mTo, marker.primary, marker.primary.type); - marker.markers.push(subMark); - subMark.parent = marker; - } - } - } + }, - function detachSharedMarkers (markers) { - for (var i = 0; i < markers.length; i++) { - var marker = markers[i], linked = [marker.primary.doc]; - linkedDocs(marker.primary.doc, function (d) { linked.push(d); }); - for (var j = 0; j < marker.markers.length; j++) { - var subMarker = marker.markers[j]; - if (indexOf(linked, subMarker.doc) == -1) { - subMarker.parent = null; - marker.markers.splice(j--, 1); + _init: function () { + BI.Switcher.superclass._init.apply(this, arguments); + var self = this, o = this.options; + this._initSwitcher(); + this._initPullDownAction(); + this.switcher.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { + if (self.isEnabled() && self.isValid()) { + if (type === BI.Events.EXPAND) { + self._popupView(); } - } - } - } - - // TEXTMARKER SPANS - - function MarkedSpan (marker, from, to) { - this.marker = marker; - this.from = from; this.to = to; - } - - // Search an array of spans for a span matching the given marker. - function getMarkedSpanFor (spans, marker) { - if (spans) { - for (var i = 0; i < spans.length; ++i) { - var span = spans[i]; - if (span.marker == marker) return span; - } - } - } - // Remove a span from an array, returning undefined if no spans are - // left (we don't store arrays for lines without spans). - function removeMarkedSpan (spans, span) { - for (var r, i = 0; i < spans.length; ++i) {if (spans[i] != span) (r || (r = [])).push(spans[i]);} - return r; - } - // Add a span to a line. - function addMarkedSpan (line, span) { - line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span]; - span.marker.attachLine(line); - } - - // Used for the algorithm that adjusts markers for a change in the - // document. These functions cut an array of spans at a given - // character position, returning an array of remaining chunks (or - // undefined if nothing remains). - function markedSpansBefore (old, startCh, isInsert) { - if (old) { - for (var i = 0, nw; i < old.length; ++i) { - var span = old[i], marker = span.marker; - var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh); - if (startsBefore || span.from == startCh && marker.type == "bookmark" && (!isInsert || !span.marker.insertLeft)) { - var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh); - (nw || (nw = [])).push(new MarkedSpan(marker, span.from, endsAfter ? null : span.to)); - } - } - } - return nw; - } - function markedSpansAfter (old, endCh, isInsert) { - if (old) { - for (var i = 0, nw; i < old.length; ++i) { - var span = old[i], marker = span.marker; - var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh); - if (endsAfter || span.from == endCh && marker.type == "bookmark" && (!isInsert || span.marker.insertLeft)) { - var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh); - (nw || (nw = [])).push(new MarkedSpan(marker, startsBefore ? null : span.from - endCh, - span.to == null ? null : span.to - endCh)); - } - } - } - return nw; - } - - // Given a change object, compute the new set of marker spans that - // cover the line in which the change took place. Removes spans - // entirely within the change, reconnects spans belonging to the - // same marker that appear on both sides of the change, and cuts off - // spans partially within the change. Returns an array of span - // arrays with one element for each line in (after) the change. - function stretchSpansOverChange (doc, change) { - if (change.full) return null; - var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans; - var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans; - if (!oldFirst && !oldLast) return null; - - var startCh = change.from.ch, endCh = change.to.ch, isInsert = cmp(change.from, change.to) == 0; - // Get the spans that 'stick out' on both sides - var first = markedSpansBefore(oldFirst, startCh, isInsert); - var last = markedSpansAfter(oldLast, endCh, isInsert); - - // Next, merge those two ends - var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0); - if (first) { - // Fix up .to properties of first - for (var i = 0; i < first.length; ++i) { - var span = first[i]; - if (span.to == null) { - var found = getMarkedSpanFor(last, span.marker); - if (!found) span.to = startCh; - else if (sameLine) span.to = found.to == null ? null : found.to + offset; - } - } - } - if (last) { - // Fix up .from in last (or move them into first in case of sameLine) - for (var i = 0; i < last.length; ++i) { - var span = last[i]; - if (span.to != null) span.to += offset; - if (span.from == null) { - var found = getMarkedSpanFor(first, span.marker); - if (!found) { - span.from = offset; - if (sameLine) (first || (first = [])).push(span); - } - } else { - span.from += offset; - if (sameLine) (first || (first = [])).push(span); + if (type === BI.Events.COLLAPSE) { + self._hideView(); } - } - } - // Make sure we didn't create any zero-length spans - if (first) first = clearEmptySpans(first); - if (last && last != first) last = clearEmptySpans(last); - - var newMarkers = [first]; - if (!sameLine) { - // Fill gap with whole-line-spans - var gap = change.text.length - 2, gapMarkers; - if (gap > 0 && first) { - for (var i = 0; i < first.length; ++i) { - if (first[i].to == null) {(gapMarkers || (gapMarkers = [])).push(new MarkedSpan(first[i].marker, null, null));} + if (type === BI.Events.EXPAND) { + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + self.fireEvent(BI.Switcher.EVENT_EXPAND); } - } - for (var i = 0; i < gap; ++i) {newMarkers.push(gapMarkers);} - newMarkers.push(last); - } - return newMarkers; - } - - // Remove spans that are empty and don't have a clearWhenEmpty - // option of false. - function clearEmptySpans (spans) { - for (var i = 0; i < spans.length; ++i) { - var span = spans[i]; - if (span.from != null && span.from == span.to && span.marker.clearWhenEmpty !== false) {spans.splice(i--, 1);} - } - if (!spans.length) return null; - return spans; - } - - // Used for un/re-doing changes from the history. Combines the - // result of computing the existing spans with the set of spans that - // existed in the history (so that deleting around a span and then - // undoing brings back the span). - function mergeOldSpans (doc, change) { - var old = getOldSpans(doc, change); - var stretched = stretchSpansOverChange(doc, change); - if (!old) return stretched; - if (!stretched) return old; - - for (var i = 0; i < old.length; ++i) { - var oldCur = old[i], stretchCur = stretched[i]; - if (oldCur && stretchCur) { - spans: for (var j = 0; j < stretchCur.length; ++j) { - var span = stretchCur[j]; - for (var k = 0; k < oldCur.length; ++k) {if (oldCur[k].marker == span.marker) continue spans;} - oldCur.push(span); + if (type === BI.Events.COLLAPSE) { + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + self.isViewVisible() && self.fireEvent(BI.Switcher.EVENT_COLLAPSE); } - } else if (stretchCur) { - old[i] = stretchCur; - } - } - return old; - } - - // Used to 'clip' out readOnly ranges when making a change. - function removeReadOnlyRanges (doc, from, to) { - var markers = null; - doc.iter(from.line, to.line + 1, function (line) { - if (line.markedSpans) { - for (var i = 0; i < line.markedSpans.length; ++i) { - var mark = line.markedSpans[i].marker; - if (mark.readOnly && (!markers || indexOf(markers, mark) == -1)) {(markers || (markers = [])).push(mark);} + if (type === BI.Events.CLICK) { + self.fireEvent(BI.Switcher.EVENT_TRIGGER_CHANGE, value, obj); } } }); - if (!markers) return null; - var parts = [{from: from, to: to}]; - for (var i = 0; i < markers.length; ++i) { - var mk = markers[i], m = mk.find(0); - for (var j = 0; j < parts.length; ++j) { - var p = parts[j]; - if (cmp(p.to, m.from) < 0 || cmp(p.from, m.to) > 0) continue; - var newParts = [j, 1], dfrom = cmp(p.from, m.from), dto = cmp(p.to, m.to); - if (dfrom < 0 || !mk.inclusiveLeft && !dfrom) {newParts.push({from: p.from, to: m.from});} - if (dto > 0 || !mk.inclusiveRight && !dto) {newParts.push({from: m.to, to: p.to});} - parts.splice.apply(parts, newParts); - j += newParts.length - 1; - } - } - return parts; - } - - // Connect or disconnect spans from a line. - function detachMarkedSpans (line) { - var spans = line.markedSpans; - if (!spans) return; - for (var i = 0; i < spans.length; ++i) {spans[i].marker.detachLine(line);} - line.markedSpans = null; - } - function attachMarkedSpans (line, spans) { - if (!spans) return; - for (var i = 0; i < spans.length; ++i) {spans[i].marker.attachLine(line);} - line.markedSpans = spans; - } - - // Helpers used when computing which overlapping collapsed span - // counts as the larger one. - function extraLeft (marker) { return marker.inclusiveLeft ? -1 : 0; } - function extraRight (marker) { return marker.inclusiveRight ? 1 : 0; } - - // Returns a number indicating which of two overlapping collapsed - // spans is larger (and thus includes the other). Falls back to - // comparing ids when the spans cover exactly the same range. - function compareCollapsedMarkers (a, b) { - var lenDiff = a.lines.length - b.lines.length; - if (lenDiff != 0) return lenDiff; - var aPos = a.find(), bPos = b.find(); - var fromCmp = cmp(aPos.from, bPos.from) || extraLeft(a) - extraLeft(b); - if (fromCmp) return -fromCmp; - var toCmp = cmp(aPos.to, bPos.to) || extraRight(a) - extraRight(b); - if (toCmp) return toCmp; - return b.id - a.id; - } - - // Find out whether a line ends or starts in a collapsed span. If - // so, return the marker for that span. - function collapsedSpanAtSide (line, start) { - var sps = sawCollapsedSpans && line.markedSpans, found; - if (sps) { - for (var sp, i = 0; i < sps.length; ++i) { - sp = sps[i]; - if (sp.marker.collapsed && (start ? sp.from : sp.to) == null && - (!found || compareCollapsedMarkers(found, sp.marker) < 0)) {found = sp.marker;} - } - } - return found; - } - function collapsedSpanAtStart (line) { return collapsedSpanAtSide(line, true); } - function collapsedSpanAtEnd (line) { return collapsedSpanAtSide(line, false); } - - // Test whether there exists a collapsed span that partially - // overlaps (covers the start or end, but not both) of a new span. - // Such overlap is not allowed. - function conflictingCollapsedRange (doc, lineNo, from, to, marker) { - var line = getLine(doc, lineNo); - var sps = sawCollapsedSpans && line.markedSpans; - if (sps) { - for (var i = 0; i < sps.length; ++i) { - var sp = sps[i]; - if (!sp.marker.collapsed) continue; - var found = sp.marker.find(0); - var fromCmp = cmp(found.from, from) || extraLeft(sp.marker) - extraLeft(marker); - var toCmp = cmp(found.to, to) || extraRight(sp.marker) - extraRight(marker); - if (fromCmp >= 0 && toCmp <= 0 || fromCmp <= 0 && toCmp >= 0) continue; - if (fromCmp <= 0 && (cmp(found.to, from) > 0 || (sp.marker.inclusiveRight && marker.inclusiveLeft)) || - fromCmp >= 0 && (cmp(found.from, to) < 0 || (sp.marker.inclusiveLeft && marker.inclusiveRight))) {return true;} - } - } - } - - // A visual line is a line as drawn on the screen. Folding, for - // example, can cause multiple logical lines to appear on the same - // visual line. This finds the start of the visual line that the - // given line is part of (usually that is the line itself). - function visualLine (line) { - var merged; - while (merged = collapsedSpanAtStart(line)) {line = merged.find(-1, true).line;} - return line; - } - - // Returns an array of logical lines that continue the visual line - // started by the argument, or undefined if there are no such lines. - function visualLineContinued (line) { - var merged, lines; - while (merged = collapsedSpanAtEnd(line)) { - line = merged.find(1, true).line; - (lines || (lines = [])).push(line); - } - return lines; - } - - // Get the line number of the start of the visual line that the - // given line number is part of. - function visualLineNo (doc, lineN) { - var line = getLine(doc, lineN), vis = visualLine(line); - if (line == vis) return lineN; - return lineNo(vis); - } - // Get the line number of the start of the next visual line after - // the given line. - function visualLineEndNo (doc, lineN) { - if (lineN > doc.lastLine()) return lineN; - var line = getLine(doc, lineN), merged; - if (!lineIsHidden(doc, line)) return lineN; - while (merged = collapsedSpanAtEnd(line)) {line = merged.find(1, true).line;} - return lineNo(line) + 1; - } - - // Compute whether a line is hidden. Lines count as hidden when they - // are part of a visual line that starts with another line, or when - // they are entirely covered by collapsed, non-widget span. - function lineIsHidden (doc, line) { - var sps = sawCollapsedSpans && line.markedSpans; - if (sps) { - for (var sp, i = 0; i < sps.length; ++i) { - sp = sps[i]; - if (!sp.marker.collapsed) continue; - if (sp.from == null) return true; - if (sp.marker.widgetNode) continue; - if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp)) {return true;} - } - } - } - function lineIsHiddenInner (doc, line, span) { - if (span.to == null) { - var end = span.marker.find(1, true); - return lineIsHiddenInner(doc, end.line, getMarkedSpanFor(end.line.markedSpans, span.marker)); - } - if (span.marker.inclusiveRight && span.to == line.text.length) {return true;} - for (var sp, i = 0; i < line.markedSpans.length; ++i) { - sp = line.markedSpans[i]; - if (sp.marker.collapsed && !sp.marker.widgetNode && sp.from == span.to && - (sp.to == null || sp.to != span.from) && - (sp.marker.inclusiveLeft || span.marker.inclusiveRight) && - lineIsHiddenInner(doc, line, sp)) return true; - } - } - - // LINE WIDGETS - // Line widgets are block elements displayed above or below a line. - - var LineWidget = CodeMirror.LineWidget = function (doc, node, options) { - if (options) { - for (var opt in options) { - if (options.hasOwnProperty(opt)) {this[opt] = options[opt];} + this.element.hover(function () { + if (self.isEnabled() && self.switcher.isEnabled()) { + self.element.addClass(o.hoverClass); } - } - this.doc = doc; - this.node = node; - }; - eventMixin(LineWidget); - - function adjustScrollWhenAboveVisible (cm, line, diff) { - if (heightAtLine(line) < ((cm.curOp && cm.curOp.scrollTop) || cm.doc.scrollTop)) {addToScrollPos(cm, null, diff);} - } - - LineWidget.prototype.clear = function () { - var cm = this.doc.cm, ws = this.line.widgets, line = this.line, no = lineNo(line); - if (no == null || !ws) return; - for (var i = 0; i < ws.length; ++i) if (ws[i] == this) ws.splice(i--, 1); - if (!ws.length) line.widgets = null; - var height = widgetHeight(this); - updateLineHeight(line, Math.max(0, line.height - height)); - if (cm) { - runInOp(cm, function () { - adjustScrollWhenAboveVisible(cm, line, -height); - regLineChange(cm, no, "widget"); - }); - } - }; - LineWidget.prototype.changed = function () { - var oldH = this.height, cm = this.doc.cm, line = this.line; - this.height = null; - var diff = widgetHeight(this) - oldH; - if (!diff) return; - updateLineHeight(line, line.height + diff); - if (cm) { - runInOp(cm, function () { - cm.curOp.forceUpdate = true; - adjustScrollWhenAboveVisible(cm, line, diff); - }); - } - }; - - function widgetHeight (widget) { - if (widget.height != null) return widget.height; - var cm = widget.doc.cm; - if (!cm) return 0; - if (!contains(document.body, widget.node)) { - var parentStyle = "position: relative;"; - if (widget.coverGutter) {parentStyle += "margin-left: -" + cm.display.gutters.offsetWidth + "px;";} - if (widget.noHScroll) {parentStyle += "width: " + cm.display.wrapper.clientWidth + "px;";} - removeChildrenAndAdd(cm.display.measure, elt("div", [widget.node], null, parentStyle)); - } - return widget.height = widget.node.offsetHeight; - } - - function addLineWidget (doc, handle, node, options) { - var widget = new LineWidget(doc, node, options); - var cm = doc.cm; - if (cm && widget.noHScroll) cm.display.alignWidgets = true; - changeLine(doc, handle, "widget", function (line) { - var widgets = line.widgets || (line.widgets = []); - if (widget.insertAt == null) widgets.push(widget); - else widgets.splice(Math.min(widgets.length - 1, Math.max(0, widget.insertAt)), 0, widget); - widget.line = line; - if (cm && !lineIsHidden(doc, line)) { - var aboveVisible = heightAtLine(line) < doc.scrollTop; - updateLineHeight(line, line.height + widgetHeight(widget)); - if (aboveVisible) addToScrollPos(cm, null, widget.height); - cm.curOp.forceUpdate = true; + }, function () { + if (self.isEnabled() && self.switcher.isEnabled()) { + self.element.removeClass(o.hoverClass); } - return true; }); - return widget; - } - - // LINE DATA STRUCTURE + BI.createWidget({ + type: "bi.vertical", + scrolly: false, + element: this, + items: [ + {el: this.switcher} + ] + }); + o.isDefaultInit && (this._assertPopupView()); + }, - // Line objects. These hold state related to a line, including - // highlighting info (the styles array). - var Line = CodeMirror.Line = function (text, markedSpans, estimateHeight) { - this.text = text; - attachMarkedSpans(this, markedSpans); - this.height = estimateHeight ? estimateHeight(this) : 1; - }; - eventMixin(Line); - Line.prototype.lineNo = function () { return lineNo(this); }; - - // Change the content (text, markers) of a line. Automatically - // invalidates cached information and tries to re-estimate the - // line's height. - function updateLine (line, text, markedSpans, estimateHeight) { - line.text = text; - if (line.stateAfter) line.stateAfter = null; - if (line.styles) line.styles = null; - if (line.order != null) line.order = null; - detachMarkedSpans(line); - attachMarkedSpans(line, markedSpans); - var estHeight = estimateHeight ? estimateHeight(line) : 1; - if (estHeight != line.height) updateLineHeight(line, estHeight); - } - - // Detach a line from the document tree and its markers. - function cleanUpLine (line) { - line.parent = null; - detachMarkedSpans(line); - } - - function extractLineClasses (type, output) { - if (type) { - for (;;) { - var lineClass = type.match(/(?:^|\s+)line-(background-)?(\S+)/); - if (!lineClass) break; - type = type.slice(0, lineClass.index) + type.slice(lineClass.index + lineClass[0].length); - var prop = lineClass[1] ? "bgClass" : "textClass"; - if (output[prop] == null) {output[prop] = lineClass[2];} else if (!(new RegExp("(?:^|\s)" + lineClass[2] + "(?:$|\s)")).test(output[prop])) {output[prop] += " " + lineClass[2];} - } - } - return type; - } - - function callBlankLine (mode, state) { - if (mode.blankLine) return mode.blankLine(state); - if (!mode.innerMode) return; - var inner = CodeMirror.innerMode(mode, state); - if (inner.mode.blankLine) return inner.mode.blankLine(inner.state); - } - - function readToken (mode, stream, state, inner) { - for (var i = 0; i < 10; i++) { - if (inner) inner[0] = CodeMirror.innerMode(mode, state).mode; - var style = mode.token(stream, state); - if (stream.pos > stream.start) return style; - } - throw new Error("Mode " + mode.name + " failed to advance stream."); - } - - // Utility for getTokenAt and getLineTokens - function takeToken (cm, pos, precise, asArray) { - function getObj (copy) { - return {start: stream.start, end: stream.pos, - string: stream.current(), - type: style || null, - state: copy ? copyState(doc.mode, state) : state}; - } - - var doc = cm.doc, mode = doc.mode, style; - pos = clipPos(doc, pos); - var line = getLine(doc, pos.line), state = getStateBefore(cm, pos.line, precise); - var stream = new StringStream(line.text, cm.options.tabSize), tokens; - if (asArray) tokens = []; - while ((asArray || stream.pos < pos.ch) && !stream.eol()) { - stream.start = stream.pos; - style = readToken(mode, stream, state); - if (asArray) tokens.push(getObj(true)); - } - return asArray ? tokens : getObj(); - } - - // Run the given mode's parser over a line, calling f for each token. - function runMode (cm, text, mode, state, f, lineClasses, forceToEnd) { - var flattenSpans = mode.flattenSpans; - if (flattenSpans == null) flattenSpans = cm.options.flattenSpans; - var curStart = 0, curStyle = null; - var stream = new StringStream(text, cm.options.tabSize), style; - var inner = cm.options.addModeClass && [null]; - if (text == "") extractLineClasses(callBlankLine(mode, state), lineClasses); - while (!stream.eol()) { - if (stream.pos > cm.options.maxHighlightLength) { - flattenSpans = false; - if (forceToEnd) processLine(cm, text, state, stream.pos); - stream.pos = text.length; - style = null; - } else { - style = extractLineClasses(readToken(mode, stream, state, inner), lineClasses); - } - if (inner) { - var mName = inner[0].name; - if (mName) style = "m-" + (style ? mName + " " + style : mName); - } - if (!flattenSpans || curStyle != style) { - while (curStart < stream.start) { - curStart = Math.min(stream.start, curStart + 50000); - f(curStart, curStyle); - } - curStyle = style; + _toggle: function () { + this._assertPopupView(); + if (this.isExpanded()) { + this._hideView(); + } else { + if (this.isEnabled()) { + this._popupView(); } - stream.start = stream.pos; } - while (curStart < stream.pos) { - // Webkit seems to refuse to render text nodes longer than 57444 characters - var pos = Math.min(stream.pos, curStart + 50000); - f(pos, curStyle); - curStart = pos; - } - } + }, - // Compute a style array (an array starting with a mode generation - // -- for invalidation -- followed by pairs of end positions and - // style strings), which is used to highlight the tokens on the - // line. - function highlightLine (cm, line, state, forceToEnd) { - // A styles array always starts with a number identifying the - // mode/overlays that it is based on (for easy invalidation). - var st = [cm.state.modeGen], lineClasses = {}; - // Compute the base array of styles - runMode(cm, line.text, cm.doc.mode, state, function (end, style) { - st.push(end, style); - }, lineClasses, forceToEnd); - - // Run overlays, adjust style array. - for (var o = 0; o < cm.state.overlays.length; ++o) { - var overlay = cm.state.overlays[o], i = 1, at = 0; - runMode(cm, line.text, overlay.mode, true, function (end, style) { - var start = i; - // Ensure there's a token end at the current position, and that i points at it - while (at < end) { - var i_end = st[i]; - if (i_end > end) {st.splice(i, 1, end, st[i + 1], i_end);} - i += 2; - at = Math.min(end, i_end); - } - if (!style) return; - if (overlay.opaque) { - st.splice(start, i - start, end, "cm-overlay " + style); - i = start + 2; - } else { - for (; start < i; start += 2) { - var cur = st[start + 1]; - st[start + 1] = (cur ? cur + " " : "") + "cm-overlay " + style; + _initPullDownAction: function () { + var self = this, o = this.options; + var evs = this.options.trigger.split(","); + BI.each(evs, function (i, e) { + switch (e) { + case "hover": + self.element[e](function (e) { + if (self.isEnabled() && self.switcher.isEnabled()) { + self._popupView(); + self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, "", self.switcher); + self.fireEvent(BI.Switcher.EVENT_EXPAND); + } + }, function () { + if (self.isEnabled() && self.switcher.isEnabled() && o.toggle) { + self._hideView(); + self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, "", self.switcher); + self.fireEvent(BI.Switcher.EVENT_COLLAPSE); + } + }); + break; + default : + if (e) { + self.element.off(e + "." + self.getName()).on(e + "." + self.getName(), BI.debounce(function (e) { + if (self.switcher.element.__isMouseInBounds__(e)) { + if (self.isEnabled() && self.switcher.isEnabled()) { + o.toggle ? self._toggle() : self._popupView(); + if (self.isExpanded()) { + self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, "", self.switcher); + self.fireEvent(BI.Switcher.EVENT_EXPAND); + } else { + self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, "", self.switcher); + self.fireEvent(BI.Switcher.EVENT_COLLAPSE); + } + } + } + }, BI.EVENT_RESPONSE_TIME, true)); } - } - }, lineClasses); - } - - return {styles: st, classes: lineClasses.bgClass || lineClasses.textClass ? lineClasses : null}; - } - - function getLineStyles (cm, line, updateFrontier) { - if (!line.styles || line.styles[0] != cm.state.modeGen) { - var result = highlightLine(cm, line, line.stateAfter = getStateBefore(cm, lineNo(line))); - line.styles = result.styles; - if (result.classes) line.styleClasses = result.classes; - else if (line.styleClasses) line.styleClasses = null; - if (updateFrontier === cm.doc.frontier) cm.doc.frontier++; - } - return line.styles; - } - - // Lightweight form of highlight -- proceed over this line and - // update state, but don't save a style array. Used for lines that - // aren't currently visible. - function processLine (cm, text, state, startAt) { - var mode = cm.doc.mode; - var stream = new StringStream(text, cm.options.tabSize); - stream.start = stream.pos = startAt || 0; - if (text == "") callBlankLine(mode, state); - while (!stream.eol() && stream.pos <= cm.options.maxHighlightLength) { - readToken(mode, stream, state); - stream.start = stream.pos; - } - } + break; + } + }); + }, - // Convert a style as returned by a mode (either null, or a string - // containing one or more styles) to a CSS style. This is cached, - // and also looks for line-wide styles. - var styleToClassCache = {}, styleToClassCacheWithMode = {}; - function interpretTokenStyle (style, options) { - if (!style || /^\s*$/.test(style)) return null; - var cache = options.addModeClass ? styleToClassCacheWithMode : styleToClassCache; - return cache[style] || - (cache[style] = style.replace(/\S+/g, "cm-$&")); - } + _initSwitcher: function () { + this.switcher = BI.createWidget(this.options.el); + }, - // Render the DOM representation of the text of a line. Also builds - // up a 'line map', which points at the DOM nodes that represent - // specific stretches of text, and is used by the measuring code. - // The returned object contains the DOM node, this map, and - // information about line-wide styles that were set by the mode. - function buildLineContent (cm, lineView) { - // The padding-right forces the element to have a 'border', which - // is needed on Webkit to be able to get line-level bounding - // rectangles for it (in measureChar). - var content = elt("span", null, null, webkit ? "padding-right: .1px" : null); - var builder = {pre: elt("pre", [content], "CodeMirror-line"), content: content, - col: 0, pos: 0, cm: cm, - splitSpaces: (ie || webkit) && cm.getOption("lineWrapping")}; - lineView.measure = {}; - - // Iterate over the logical lines that make up this visual line. - for (var i = 0; i <= (lineView.rest ? lineView.rest.length : 0); i++) { - var line = i ? lineView.rest[i - 1] : lineView.line, order; - builder.pos = 0; - builder.addToken = buildToken; - // Optionally wire in some hacks into the token-rendering - // algorithm, to deal with browser quirks. - if (hasBadBidiRects(cm.display.measure) && (order = getOrder(line))) {builder.addToken = buildTokenBadBidi(builder.addToken, order);} - builder.map = []; - var allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line); - insertLineContent(line, builder, getLineStyles(cm, line, allowFrontierUpdate)); - if (line.styleClasses) { - if (line.styleClasses.bgClass) {builder.bgClass = joinClasses(line.styleClasses.bgClass, builder.bgClass || "");} - if (line.styleClasses.textClass) {builder.textClass = joinClasses(line.styleClasses.textClass, builder.textClass || "");} - } - - // Ensure at least a single node is present, for measuring. - if (builder.map.length == 0) {builder.map.push(0, 0, builder.content.appendChild(zeroWidthElement(cm.display.measure)));} - - // Store the map and a cache object for the current logical line - if (i == 0) { - lineView.measure.map = builder.map; - lineView.measure.cache = {}; - } else { - (lineView.measure.maps || (lineView.measure.maps = [])).push(builder.map); - (lineView.measure.caches || (lineView.measure.caches = [])).push({}); + _assertPopupView: function () { + var self = this, o = this.options; + if (!this._created) { + this.popupView = BI.createWidget(o.popup, { + type: "bi.button_group", + element: o.adapter && BI.Maskers.create(this.getName(), o.adapter, BI.extend({container: this}, o.masker)), + cls: "switcher-popup", + layouts: [{ + type: "bi.vertical", + hgap: 0, + vgap: 0 + }] + }); + this.popupView.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + if (type === BI.Events.CLICK) { + self.fireEvent(BI.Switcher.EVENT_CHANGE, value, obj); + } + }); + if (o.direction !== BI.Direction.Custom && !o.adapter) { + BI.createWidget({ + type: "bi.vertical", + scrolly: false, + element: this, + items: [ + {el: this.popupView} + ] + }); } + this._created = true; + BI.nextTick(function () { + self.fireEvent(BI.Switcher.EVENT_AFTER_INIT); + }); } + }, - // See issue #2901 - if (webkit && /\bcm-tab\b/.test(builder.content.lastChild.className)) {builder.content.className = "cm-tab-wrap-hack";} - - signal(cm, "renderLine", cm, lineView.line, builder.pre); - if (builder.pre.className) {builder.textClass = joinClasses(builder.pre.className, builder.textClass || "");} + _hideView: function () { + this.fireEvent(BI.Switcher.EVENT_BEFORE_HIDEVIEW); + var self = this, o = this.options; + o.adapter ? BI.Maskers.hide(self.getName()) : (self.popupView && self.popupView.setVisible(false)); + BI.nextTick(function () { + o.adapter ? BI.Maskers.hide(self.getName()) : (self.popupView && self.popupView.setVisible(false)); + self.element.removeClass(o.switcherClass); + self.fireEvent(BI.Switcher.EVENT_AFTER_HIDEVIEW); + }); + }, - return builder; - } + _popupView: function () { + var self = this, o = this.options; + this._assertPopupView(); + this.fireEvent(BI.Switcher.EVENT_BEFORE_POPUPVIEW); + o.adapter ? BI.Maskers.show(this.getName()) : self.popupView.setVisible(true); + BI.nextTick(function (name) { + o.adapter ? BI.Maskers.show(name) : self.popupView.setVisible(true); + self.element.addClass(o.switcherClass); + self.fireEvent(BI.Switcher.EVENT_AFTER_POPUPVIEW); + }, this.getName()); + }, - function defaultSpecialCharPlaceholder (ch) { - var token = elt("span", "\u2022", "cm-invalidchar"); - token.title = "\\u" + ch.charCodeAt(0).toString(16); - token.setAttribute("aria-label", token.title); - return token; - } + populate: function (items) { + this._assertPopupView(); + this.popupView.populate.apply(this.popupView, arguments); + this.switcher.populate.apply(this.switcher, arguments); + }, - // Build up the DOM representation for a single token, and add it to - // the line map. Takes care to render special characters separately. - function buildToken (builder, text, style, startStyle, endStyle, title, css) { - if (!text) return; - var displayText = builder.splitSpaces ? text.replace(/ {3,}/g, splitSpaces) : text; - var special = builder.cm.state.specialChars, mustWrap = false; - if (!special.test(text)) { - builder.col += text.length; - var content = document.createTextNode(displayText); - builder.map.push(builder.pos, builder.pos + text.length, content); - if (ie && ie_version < 9) mustWrap = true; - builder.pos += text.length; - } else { - var content = document.createDocumentFragment(), pos = 0; - while (true) { - special.lastIndex = pos; - var m = special.exec(text); - var skipped = m ? m.index - pos : text.length - pos; - if (skipped) { - var txt = document.createTextNode(displayText.slice(pos, pos + skipped)); - if (ie && ie_version < 9) content.appendChild(elt("span", [txt])); - else content.appendChild(txt); - builder.map.push(builder.pos, builder.pos + skipped, txt); - builder.col += skipped; - builder.pos += skipped; - } - if (!m) break; - pos += skipped + 1; - if (m[0] == "\t") { - var tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize; - var txt = content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab")); - txt.setAttribute("role", "presentation"); - txt.setAttribute("cm-text", "\t"); - builder.col += tabWidth; - } else { - var txt = builder.cm.options.specialCharPlaceholder(m[0]); - txt.setAttribute("cm-text", m[0]); - if (ie && ie_version < 9) content.appendChild(elt("span", [txt])); - else content.appendChild(txt); - builder.col += 1; - } - builder.map.push(builder.pos, builder.pos + 1, txt); - builder.pos++; - } - } - if (style || startStyle || endStyle || mustWrap || css) { - var fullStyle = style || ""; - if (startStyle) fullStyle += startStyle; - if (endStyle) fullStyle += endStyle; - var token = elt("span", [content], fullStyle, css); - if (title) token.title = title; - return builder.content.appendChild(token); - } - builder.content.appendChild(content); - } + _setEnable: function (arg) { + BI.Switcher.superclass._setEnable.apply(this, arguments); + !arg && this.isViewVisible() && this._hideView(); + }, - function splitSpaces (old) { - var out = " "; - for (var i = 0; i < old.length - 2; ++i) out += i % 2 ? " " : "\u00a0"; - out += " "; - return out; - } + setValue: function (v) { + this._assertPopupView(); + this.switcher.setValue(v); + this.popupView && this.popupView.setValue(v); + }, - // Work around nonsense dimensions being reported for stretches of - // right-to-left text. - function buildTokenBadBidi (inner, order) { - return function (builder, text, style, startStyle, endStyle, title, css) { - style = style ? style + " cm-force-border" : "cm-force-border"; - var start = builder.pos, end = start + text.length; - for (;;) { - // Find the part that overlaps with the start of this text - for (var i = 0; i < order.length; i++) { - var part = order[i]; - if (part.to > start && part.from <= start) break; - } - if (part.to >= end) return inner(builder, text, style, startStyle, endStyle, title, css); - inner(builder, text.slice(0, part.to - start), style, startStyle, null, title, css); - startStyle = null; - text = text.slice(part.to - start); - start = part.to; - } - }; - } + getValue: function () { + this._assertPopupView(); + return this.popupView ? this.popupView.getValue() : []; + }, - function buildCollapsedSpan (builder, size, marker, ignoreWidget) { - var widget = !ignoreWidget && marker.widgetNode; - if (widget) builder.map.push(builder.pos, builder.pos + size, widget); - if (!ignoreWidget && builder.cm.display.input.needsContentAttribute) { - if (!widget) {widget = builder.content.appendChild(document.createElement("span"));} - widget.setAttribute("cm-marker", marker.id); - } - if (widget) { - builder.cm.display.input.setUneditable(widget); - builder.content.appendChild(widget); - } - builder.pos += size; - } + setAdapter: function (adapter) { + this.options.adapter = adapter; + BI.Maskers.remove(this.getName()); + }, - // Outputs a number of spans to make up a line, taking highlighting - // and marked text into account. - function insertLineContent (line, builder, styles) { - var spans = line.markedSpans, allText = line.text, at = 0; - if (!spans) { - for (var i = 1; i < styles.length; i += 2) {builder.addToken(builder, allText.slice(at, at = styles[i]), interpretTokenStyle(styles[i + 1], builder.cm.options));} - return; - } + isViewVisible: function () { + return this.isEnabled() && this.switcher.isEnabled() && + (this.options.adapter ? BI.Maskers.isVisible(this.getName()) : (this.popupView && this.popupView.isVisible())); + }, - var len = allText.length, pos = 0, i = 1, text = "", style, css; - var nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, title, collapsed; - for (;;) { - if (nextChange == pos) { // Update current marker set - spanStyle = spanEndStyle = spanStartStyle = title = css = ""; - collapsed = null; nextChange = Infinity; - var foundBookmarks = []; - for (var j = 0; j < spans.length; ++j) { - var sp = spans[j], m = sp.marker; - if (m.type == "bookmark" && sp.from == pos && m.widgetNode) { - foundBookmarks.push(m); - } else if (sp.from <= pos && (sp.to == null || sp.to > pos || m.collapsed && sp.to == pos && sp.from == pos)) { - if (sp.to != null && sp.to != pos && nextChange > sp.to) { - nextChange = sp.to; - spanEndStyle = ""; - } - if (m.className) spanStyle += " " + m.className; - if (m.css) css = m.css; - if (m.startStyle && sp.from == pos) spanStartStyle += " " + m.startStyle; - if (m.endStyle && sp.to == nextChange) spanEndStyle += " " + m.endStyle; - if (m.title && !title) title = m.title; - if (m.collapsed && (!collapsed || compareCollapsedMarkers(collapsed.marker, m) < 0)) {collapsed = sp;} - } else if (sp.from > pos && nextChange > sp.from) { - nextChange = sp.from; - } - } - if (collapsed && (collapsed.from || 0) == pos) { - buildCollapsedSpan(builder, (collapsed.to == null ? len + 1 : collapsed.to) - pos, - collapsed.marker, collapsed.from == null); - if (collapsed.to == null) return; - if (collapsed.to == pos) collapsed = false; - } - if (!collapsed && foundBookmarks.length) { - for (var j = 0; j < foundBookmarks.length; ++j) {buildCollapsedSpan(builder, 0, foundBookmarks[j]);} - } - } - if (pos >= len) break; + isExpanded: function () { + return this.isViewVisible(); + }, - var upto = Math.min(len, nextChange); - while (true) { - if (text) { - var end = pos + text.length; - if (!collapsed) { - var tokenText = end > upto ? text.slice(0, upto - pos) : text; - builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle, - spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : "", title, css); - } - if (end >= upto) {text = text.slice(upto - pos); pos = upto; break;} - pos = end; - spanStartStyle = ""; - } - text = allText.slice(at, at = styles[i++]); - style = interpretTokenStyle(styles[i++], builder.cm.options); - } + showView: function () { + if (this.isEnabled() && this.switcher.isEnabled()) { + this._popupView(); } - } + }, - // DOCUMENT DATA STRUCTURE + hideView: function () { + this._hideView(); + }, - // By default, updates that start and end at the beginning of a line - // are treated specially, in order to make the association of line - // widgets and marker elements with the text behave more intuitive. - function isWholeLineUpdate (doc, change) { - return change.from.ch == 0 && change.to.ch == 0 && lst(change.text) == "" && - (!doc.cm || doc.cm.options.wholeLineUpdateBefore); - } + getView: function () { + return this.popupView; + }, - // Perform a change on the document data structure. - function updateDoc (doc, change, markedSpans, estimateHeight) { - function spansFor (n) {return markedSpans ? markedSpans[n] : null;} - function update (line, text, spans) { - updateLine(line, text, spans, estimateHeight); - signalLater(line, "change", line, change); - } - function linesFor (start, end) { - for (var i = start, result = []; i < end; ++i) {result.push(new Line(text[i], spansFor(i), estimateHeight));} - return result; - } + adjustView: function () { + this.isViewVisible() && BI.Maskers.show(this.getName()); + }, - var from = change.from, to = change.to, text = change.text; - var firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line); - var lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line; - - // Adjust the line structure - if (change.full) { - doc.insert(0, linesFor(0, text.length)); - doc.remove(text.length, doc.size - text.length); - } else if (isWholeLineUpdate(doc, change)) { - // This is a whole-line replace. Treated specially to make - // sure line objects move the way they are supposed to. - var added = linesFor(0, text.length - 1); - update(lastLine, lastLine.text, lastSpans); - if (nlines) doc.remove(from.line, nlines); - if (added.length) doc.insert(from.line, added); - } else if (firstLine == lastLine) { - if (text.length == 1) { - update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans); - } else { - var added = linesFor(1, text.length - 1); - added.push(new Line(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight)); - update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); - doc.insert(from.line + 1, added); - } - } else if (text.length == 1) { - update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0)); - doc.remove(from.line + 1, nlines); - } else { - update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); - update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans); - var added = linesFor(1, text.length - 1); - if (nlines > 1) doc.remove(from.line + 1, nlines - 1); - doc.insert(from.line + 1, added); - } - - signalLater(doc, "change", doc, change); - } - - // The document is represented as a BTree consisting of leaves, with - // chunk of lines in them, and branches, with up to ten leaves or - // other branch nodes below them. The top node is always a branch - // node, and is the document object itself (meaning it has - // additional methods and properties). - // - // All nodes have parent links. The tree is used both to go from - // line numbers to line objects, and to go from objects to numbers. - // It also indexes by height, and is used to convert between height - // and line object, and to find the total height of the document. - // - // See also http://marijnhaverbeke.nl/blog/codemirror-line-tree.html - - function LeafChunk (lines) { - this.lines = lines; - this.parent = null; - for (var i = 0, height = 0; i < lines.length; ++i) { - lines[i].parent = this; - height += lines[i].height; - } - this.height = height; - } + getAllLeaves: function () { + return this.popupView && this.popupView.getAllLeaves(); + }, - LeafChunk.prototype = { - chunkSize: function () { return this.lines.length; }, - // Remove the n lines at offset 'at'. - removeInner: function (at, n) { - for (var i = at, e = at + n; i < e; ++i) { - var line = this.lines[i]; - this.height -= line.height; - cleanUpLine(line); - signalLater(line, "delete"); - } - this.lines.splice(at, n); - }, - // Helper used to collapse a small branch into a single leaf. - collapse: function (lines) { - lines.push.apply(lines, this.lines); - }, - // Insert the given array of lines at offset 'at', count them as - // having the given height. - insertInner: function (at, lines, height) { - this.height += height; - this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at)); - for (var i = 0; i < lines.length; ++i) lines[i].parent = this; - }, - // Used to iterate over a part of the tree. - iterN: function (at, n, op) { - for (var e = at + n; at < e; ++at) {if (op(this.lines[at])) return true;} + getNodeById: function (id) { + if (this.switcher.attr("id") === id) { + return this.switcher; } - }; + return this.popupView && this.popupView.getNodeById(id); + }, - function BranchChunk (children) { - this.children = children; - var size = 0, height = 0; - for (var i = 0; i < children.length; ++i) { - var ch = children[i]; - size += ch.chunkSize(); height += ch.height; - ch.parent = this; - } - this.size = size; - this.height = height; - this.parent = null; - } - - BranchChunk.prototype = { - chunkSize: function () { return this.size; }, - removeInner: function (at, n) { - this.size -= n; - for (var i = 0; i < this.children.length; ++i) { - var child = this.children[i], sz = child.chunkSize(); - if (at < sz) { - var rm = Math.min(n, sz - at), oldHeight = child.height; - child.removeInner(at, rm); - this.height -= oldHeight - child.height; - if (sz == rm) { this.children.splice(i--, 1); child.parent = null; } - if ((n -= rm) == 0) break; - at = 0; - } else at -= sz; - } - // If the result is smaller than 25 lines, ensure that it is a - // single leaf node. - if (this.size - n < 25 && - (this.children.length > 1 || !(this.children[0] instanceof LeafChunk))) { - var lines = []; - this.collapse(lines); - this.children = [new LeafChunk(lines)]; - this.children[0].parent = this; - } - }, - collapse: function (lines) { - for (var i = 0; i < this.children.length; ++i) this.children[i].collapse(lines); - }, - insertInner: function (at, lines, height) { - this.size += lines.length; - this.height += height; - for (var i = 0; i < this.children.length; ++i) { - var child = this.children[i], sz = child.chunkSize(); - if (at <= sz) { - child.insertInner(at, lines, height); - if (child.lines && child.lines.length > 50) { - while (child.lines.length > 50) { - var spilled = child.lines.splice(child.lines.length - 25, 25); - var newleaf = new LeafChunk(spilled); - child.height -= newleaf.height; - this.children.splice(i + 1, 0, newleaf); - newleaf.parent = this; - } - this.maybeSpill(); - } - break; - } - at -= sz; - } - }, - // When a node has grown, check whether it should be split. - maybeSpill: function () { - if (this.children.length <= 10) return; - var me = this; - do { - var spilled = me.children.splice(me.children.length - 5, 5); - var sibling = new BranchChunk(spilled); - if (!me.parent) { // Become the parent node - var copy = new BranchChunk(me.children); - copy.parent = me; - me.children = [copy, sibling]; - me = copy; - } else { - me.size -= sibling.size; - me.height -= sibling.height; - var myIndex = indexOf(me.parent.children, me); - me.parent.children.splice(myIndex + 1, 0, sibling); - } - sibling.parent = me.parent; - } while (me.children.length > 10); - me.parent.maybeSpill(); - }, - iterN: function (at, n, op) { - for (var i = 0; i < this.children.length; ++i) { - var child = this.children[i], sz = child.chunkSize(); - if (at < sz) { - var used = Math.min(n, sz - at); - if (child.iterN(at, used, op)) return true; - if ((n -= used) == 0) break; - at = 0; - } else at -= sz; - } + getNodeByValue: function (value) { + if (this.switcher.getValue() === value) { + return this.switcher; } - }; - - var nextDocId = 0; - var Doc = CodeMirror.Doc = function (text, mode, firstLine) { - if (!(this instanceof Doc)) return new Doc(text, mode, firstLine); - if (firstLine == null) firstLine = 0; - - BranchChunk.call(this, [new LeafChunk([new Line("", null)])]); - this.first = firstLine; - this.scrollTop = this.scrollLeft = 0; - this.cantEdit = false; - this.cleanGeneration = 1; - this.frontier = firstLine; - var start = Pos(firstLine, 0); - this.sel = simpleSelection(start); - this.history = new History(null); - this.id = ++nextDocId; - this.modeOption = mode; - - if (typeof text === "string") text = splitLines(text); - updateDoc(this, {from: start, to: start, text: text}); - setSelection(this, simpleSelection(start), sel_dontScroll); - }; - - Doc.prototype = createObj(BranchChunk.prototype, { - constructor: Doc, - // Iterate over the document. Supports two forms -- with only one - // argument, it calls that for each line in the document. With - // three, it iterates over the range given by the first two (with - // the second being non-inclusive). - iter: function (from, to, op) { - if (op) this.iterN(from - this.first, to - from, op); - else this.iterN(this.first, this.first + this.size, from); - }, - - // Non-public interface for adding and removing lines. - insert: function (at, lines) { - var height = 0; - for (var i = 0; i < lines.length; ++i) height += lines[i].height; - this.insertInner(at - this.first, lines, height); - }, - remove: function (at, n) { this.removeInner(at - this.first, n); }, - - // From here, the methods are part of the public interface. Most - // are also available from CodeMirror (editor) instances. + return this.popupView && this.popupView.getNodeByValue(value); + }, - getValue: function (lineSep, lineFilter) { - var lines = getLines(this, this.first, this.first + this.size, lineFilter); - if (lineSep === false) return lines; - return lines.join(lineSep || "\n"); - }, - setValue: docMethodOp(function (code) { - var top = Pos(this.first, 0), last = this.first + this.size - 1; - makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length), - text: splitLines(code), origin: "setValue", full: true}, true); - setSelection(this, simpleSelection(top)); - }), - replaceRange: function (code, from, to, origin) { - from = clipPos(this, from); - to = to ? clipPos(this, to) : from; - replaceRange(this, code, from, to, origin); - }, - getRange: function (from, to, lineSep) { - var lines = getBetween(this, clipPos(this, from), clipPos(this, to)); - if (lineSep === false) return lines; - return lines.join(lineSep || "\n"); - }, + empty: function () { + this.popupView && this.popupView.empty(); + }, - getLine: function (line) {var l = this.getLineHandle(line); return l && l.text;}, + destroy: function () { + BI.Switcher.superclass.destroy.apply(this, arguments); + } +}); +BI.Switcher.EVENT_EXPAND = "EVENT_EXPAND"; +BI.Switcher.EVENT_COLLAPSE = "EVENT_COLLAPSE"; +BI.Switcher.EVENT_TRIGGER_CHANGE = "EVENT_TRIGGER_CHANGE"; +BI.Switcher.EVENT_CHANGE = "EVENT_CHANGE"; +BI.Switcher.EVENT_AFTER_INIT = "EVENT_AFTER_INIT"; - getLineHandle: function (line) {if (isLine(this, line)) return getLine(this, line);}, - getLineNumber: function (line) {return lineNo(line);}, - getLineHandleVisualStart: function (line) { - if (typeof line === "number") line = getLine(this, line); - return visualLine(line); - }, +BI.Switcher.EVENT_BEFORE_POPUPVIEW = "EVENT_BEFORE_POPUPVIEW"; +BI.Switcher.EVENT_AFTER_POPUPVIEW = "EVENT_AFTER_POPUPVIEW"; +BI.Switcher.EVENT_BEFORE_HIDEVIEW = "EVENT_BEFORE_HIDEVIEW"; +BI.Switcher.EVENT_AFTER_HIDEVIEW = "EVENT_AFTER_HIDEVIEW"; - lineCount: function () {return this.size;}, - firstLine: function () {return this.first;}, - lastLine: function () {return this.first + this.size - 1;}, +BI.shortcut("bi.switcher", BI.Switcher);/** + * Created by GUY on 2015/6/26. + */ - clipPos: function (pos) {return clipPos(this, pos);}, +BI.Tab = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.Tab.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-tab", + direction: "top", // top, bottom, left, right, custom + single: false, // 是不是单页面 + logic: { + dynamic: false + }, + defaultShowIndex: false, + tab: false, + cardCreator: function (v) { + return BI.createWidget(); + } + }); + }, - getCursor: function (start) { - var range = this.sel.primary(), pos; - if (start == null || start == "head") pos = range.head; - else if (start == "anchor") pos = range.anchor; - else if (start == "end" || start == "to" || start === false) pos = range.to(); - else pos = range.from(); - return pos; - }, - listSelections: function () { return this.sel.ranges; }, - somethingSelected: function () {return this.sel.somethingSelected();}, + render: function () { + var self = this, o = this.options; + if (BI.isObject(o.tab)) { + this.tab = BI.createWidget(this.options.tab, {type: "bi.button_group"}); + this.tab.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) { + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + }); + } + this.cardMap = {}; + this.layout = BI.createWidget({ + type: "bi.card" + }); - setCursor: docMethodOp(function (line, ch, options) { - setSimpleSelection(this, clipPos(this, typeof line === "number" ? Pos(line, ch || 0) : line), null, options); - }), - setSelection: docMethodOp(function (anchor, head, options) { - setSimpleSelection(this, clipPos(this, anchor), clipPos(this, head || anchor), options); - }), - extendSelection: docMethodOp(function (head, other, options) { - extendSelection(this, clipPos(this, head), other && clipPos(this, other), options); - }), - extendSelections: docMethodOp(function (heads, options) { - extendSelections(this, clipPosArray(this, heads, options)); - }), - extendSelectionsBy: docMethodOp(function (f, options) { - extendSelections(this, map(this.sel.ranges, f), options); - }), - setSelections: docMethodOp(function (ranges, primary, options) { - if (!ranges.length) return; - for (var i = 0, out = []; i < ranges.length; i++) { - out[i] = new Range(clipPos(this, ranges[i].anchor), - clipPos(this, ranges[i].head)); - } - if (primary == null) primary = Math.min(ranges.length - 1, this.sel.primIndex); - setSelection(this, normalizeSelection(out, primary), options); - }), - addSelection: docMethodOp(function (anchor, head, options) { - var ranges = this.sel.ranges.slice(0); - ranges.push(new Range(clipPos(this, anchor), clipPos(this, head || anchor))); - setSelection(this, normalizeSelection(ranges, ranges.length - 1), options); - }), + BI.createWidget(BI.extend({ + element: this + }, BI.LogicFactory.createLogic(BI.LogicFactory.createLogicTypeByDirection(o.direction), BI.extend({}, o.logic, { + items: BI.LogicFactory.createLogicItemsByDirection(o.direction, this.tab, this.layout) + })))); - getSelection: function (lineSep) { - var ranges = this.sel.ranges, lines; - for (var i = 0; i < ranges.length; i++) { - var sel = getBetween(this, ranges[i].from(), ranges[i].to()); - lines = lines ? lines.concat(sel) : sel; + var listener = new BI.ShowListener({ + eventObj: this.tab, + cardLayout: this.layout, + cardCreator: function (v) { + var card = o.cardCreator.apply(self, arguments); + self.cardMap[v] = card; + return card; + }, + afterCardShow: function (v) { + self._deleteOtherCards(v); + self.curr = v; } - if (lineSep === false) return lines; - return lines.join(lineSep || "\n"); - }, - getSelections: function (lineSep) { - var parts = [], ranges = this.sel.ranges; - for (var i = 0; i < ranges.length; i++) { - var sel = getBetween(this, ranges[i].from(), ranges[i].to()); - if (lineSep !== false) sel = sel.join(lineSep || "\n"); - parts[i] = sel; - } - return parts; - }, - replaceSelection: function (code, collapse, origin) { - var dup = []; - for (var i = 0; i < this.sel.ranges.length; i++) {dup[i] = code;} - this.replaceSelections(dup, collapse, origin || "+input"); - }, - replaceSelections: docMethodOp(function (code, collapse, origin) { - var changes = [], sel = this.sel; - for (var i = 0; i < sel.ranges.length; i++) { - var range = sel.ranges[i]; - changes[i] = {from: range.from(), to: range.to(), text: splitLines(code[i]), origin: origin}; - } - var newSel = collapse && collapse != "end" && computeReplacedSel(this, changes, collapse); - for (var i = changes.length - 1; i >= 0; i--) {makeChange(this, changes[i]);} - if (newSel) setSelectionReplaceHistory(this, newSel); - else if (this.cm) ensureCursorVisible(this.cm); - }), - undo: docMethodOp(function () {makeChangeFromHistory(this, "undo");}), - redo: docMethodOp(function () {makeChangeFromHistory(this, "redo");}), - undoSelection: docMethodOp(function () {makeChangeFromHistory(this, "undo", true);}), - redoSelection: docMethodOp(function () {makeChangeFromHistory(this, "redo", true);}), - - setExtending: function (val) {this.extend = val;}, - getExtending: function () {return this.extend;}, - - historySize: function () { - var hist = this.history, done = 0, undone = 0; - for (var i = 0; i < hist.done.length; i++) if (!hist.done[i].ranges) ++done; - for (var i = 0; i < hist.undone.length; i++) if (!hist.undone[i].ranges) ++undone; - return {undo: done, redo: undone}; - }, - clearHistory: function () {this.history = new History(this.history.maxGeneration);}, - - markClean: function () { - this.cleanGeneration = this.changeGeneration(true); - }, - changeGeneration: function (forceSplit) { - if (forceSplit) {this.history.lastOp = this.history.lastSelOp = this.history.lastOrigin = null;} - return this.history.generation; - }, - isClean: function (gen) { - return this.history.generation == (gen || this.cleanGeneration); - }, - - getHistory: function () { - return {done: copyHistoryArray(this.history.done), - undone: copyHistoryArray(this.history.undone)}; - }, - setHistory: function (histData) { - var hist = this.history = new History(this.history.maxGeneration); - hist.done = copyHistoryArray(histData.done.slice(0), null, true); - hist.undone = copyHistoryArray(histData.undone.slice(0), null, true); - }, + }); + listener.on(BI.ShowListener.EVENT_CHANGE, function (value) { + self.fireEvent(BI.Tab.EVENT_CHANGE, value, self); + }); + }, - addLineClass: docMethodOp(function (handle, where, cls) { - return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function (line) { - var prop = where == "text" ? "textClass" - : where == "background" ? "bgClass" - : where == "gutter" ? "gutterClass" : "wrapClass"; - if (!line[prop]) line[prop] = cls; - else if (classTest(cls).test(line[prop])) return false; - else line[prop] += " " + cls; - return true; - }); - }), - removeLineClass: docMethodOp(function (handle, where, cls) { - return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function (line) { - var prop = where == "text" ? "textClass" - : where == "background" ? "bgClass" - : where == "gutter" ? "gutterClass" : "wrapClass"; - var cur = line[prop]; - if (!cur) return false; - else if (cls == null) line[prop] = null; - else { - var found = cur.match(classTest(cls)); - if (!found) return false; - var end = found.index + found[0].length; - line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null; + _deleteOtherCards: function (currCardName) { + var self = this, o = this.options; + if (o.single === true) { + BI.each(this.cardMap, function (name, card) { + if (name !== (currCardName + "")) { + self.layout.deleteCardByName(name); + delete self.cardMap[name]; } - return true; }); - }), + } + }, - addLineWidget: docMethodOp(function (handle, node, options) { - return addLineWidget(this, handle, node, options); - }), - removeLineWidget: function (widget) { widget.clear(); }, + _assertCard: function (v) { + if (!this.layout.isCardExisted(v)) { + var card = this.options.cardCreator(v); + this.cardMap[v] = card; + this.layout.addCardByName(v, card); + } + }, - markText: function (from, to, options) { - return markText(this, clipPos(this, from), clipPos(this, to), options, "range"); - }, - setBookmark: function (pos, options) { - var realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options), - insertLeft: options && options.insertLeft, - clearWhenEmpty: false, shared: options && options.shared, - handleMouseEvents: options && options.handleMouseEvents}; - pos = clipPos(this, pos); - return markText(this, pos, pos, realOpts, "bookmark"); - }, - findMarksAt: function (pos) { - pos = clipPos(this, pos); - var markers = [], spans = getLine(this, pos.line).markedSpans; - if (spans) { - for (var i = 0; i < spans.length; ++i) { - var span = spans[i]; - if ((span.from == null || span.from <= pos.ch) && - (span.to == null || span.to >= pos.ch)) {markers.push(span.marker.parent || span.marker);} - } - } - return markers; - }, - findMarks: function (from, to, filter) { - from = clipPos(this, from); to = clipPos(this, to); - var found = [], lineNo = from.line; - this.iter(from.line, to.line + 1, function (line) { - var spans = line.markedSpans; - if (spans) { - for (var i = 0; i < spans.length; i++) { - var span = spans[i]; - if (!(lineNo == from.line && from.ch > span.to || - span.from == null && lineNo != from.line || - lineNo == to.line && span.from > to.ch) && - (!filter || filter(span.marker))) {found.push(span.marker.parent || span.marker);} - } - } - ++lineNo; - }); - return found; - }, - getAllMarks: function () { - var markers = []; - this.iter(function (line) { - var sps = line.markedSpans; - if (sps) { - for (var i = 0; i < sps.length; ++i) {if (sps[i].from != null) markers.push(sps[i].marker);} - } - }); - return markers; - }, + mounted: function () { + var o = this.options; + if (o.defaultShowIndex !== false) { + this.setSelect(o.defaultShowIndex); + } + }, - posFromIndex: function (off) { - var ch, lineNo = this.first; - this.iter(function (line) { - var sz = line.text.length + 1; - if (sz > off) { ch = off; return true; } - off -= sz; - ++lineNo; - }); - return clipPos(this, Pos(lineNo, ch)); - }, - indexFromPos: function (coords) { - coords = clipPos(this, coords); - var index = coords.ch; - if (coords.line < this.first || coords.ch < 0) return 0; - this.iter(this.first, coords.line, function (line) { - index += line.text.length + 1; - }); - return index; - }, + setSelect: function (v) { + this.tab && this.tab.setValue(v); + this._assertCard(v); + this.layout.showCardByName(v); + this._deleteOtherCards(v); + if (this.curr !== v) { + this.curr = v; + } + }, - copy: function (copyHistory) { - var doc = new Doc(getLines(this, this.first, this.first + this.size), this.modeOption, this.first); - doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft; - doc.sel = this.sel; - doc.extend = false; - if (copyHistory) { - doc.history.undoDepth = this.history.undoDepth; - doc.setHistory(this.getHistory()); + removeTab: function (cardname) { + var self = this, o = this.options; + BI.any(this.cardMap, function (name, card) { + if (BI.isEqual(name, (cardname + ""))) { + self.layout.deleteCardByName(name); + delete self.cardMap[name]; + return true; } - return doc; - }, + }); + }, - linkedDoc: function (options) { - if (!options) options = {}; - var from = this.first, to = this.first + this.size; - if (options.from != null && options.from > from) from = options.from; - if (options.to != null && options.to < to) to = options.to; - var copy = new Doc(getLines(this, from, to), options.mode || this.modeOption, from); - if (options.sharedHist) copy.history = this.history; - (this.linked || (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist}); - copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}]; - copySharedMarkers(copy, findSharedMarkers(this)); - return copy; - }, - unlinkDoc: function (other) { - if (other instanceof CodeMirror) other = other.doc; - if (this.linked) { - for (var i = 0; i < this.linked.length; ++i) { - var link = this.linked[i]; - if (link.doc != other) continue; - this.linked.splice(i, 1); - other.unlinkDoc(this); - detachSharedMarkers(findSharedMarkers(this)); - break; - } - } - // If the histories were shared, split them again - if (other.history == this.history) { - var splitIds = [other.id]; - linkedDocs(other, function (doc) {splitIds.push(doc.id);}, true); - other.history = new History(null); - other.history.done = copyHistoryArray(this.history.done, splitIds); - other.history.undone = copyHistoryArray(this.history.undone, splitIds); - } - }, - iterLinkedDocs: function (f) {linkedDocs(this, f);}, + getSelect: function () { + return this.curr; + }, - getMode: function () {return this.mode;}, - getEditor: function () {return this.cm;} - }); + getSelectedTab: function () { + return this.layout.getShowingCard(); + }, - // Public alias. - Doc.prototype.eachLine = Doc.prototype.iter; + getTab: function (v) { + this._assertCard(v); + return this.layout.getCardByName(v); + }, - // Set up methods on CodeMirror's prototype to redirect to the editor's document. - var dontDelegate = "iter insert remove copy getEditor constructor".split(" "); - for (var prop in Doc.prototype) { - if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0) { - CodeMirror.prototype[prop] = (function (method) { - return function () {return method.apply(this.doc, arguments);}; - })(Doc.prototype[prop]); + setValue: function (v) { + var card = this.layout.getShowingCard(); + if (card) { + card.setValue(v); } - } - - eventMixin(Doc); + }, - // Call f for all linked documents. - function linkedDocs (doc, f, sharedHistOnly) { - function propagate (doc, skip, sharedHist) { - if (doc.linked) { - for (var i = 0; i < doc.linked.length; ++i) { - var rel = doc.linked[i]; - if (rel.doc == skip) continue; - var shared = sharedHist && rel.sharedHist; - if (sharedHistOnly && !shared) continue; - f(rel.doc, shared); - propagate(rel.doc, doc, shared); - } - } + getValue: function () { + var card = this.layout.getShowingCard(); + if (card) { + return card.getValue(); } - propagate(doc, null, true); - } + }, - // Attach a document to an editor. - function attachDoc (cm, doc) { - if (doc.cm) throw new Error("This document is already in use."); - cm.doc = doc; - doc.cm = cm; - estimateLineHeights(cm); - loadMode(cm); - if (!cm.options.lineWrapping) findMaxLine(cm); - cm.options.mode = doc.modeOption; - regChange(cm); - } + populate: function () { + var card = this.layout.getShowingCard(); + if (card) { + return card.populate && card.populate.apply(card, arguments); + } + }, - // LINE UTILITIES + empty: function () { + this.layout.deleteAllCard(); + this.cardMap = {}; + }, - // Find the line object corresponding to the given line number. - function getLine (doc, n) { - n -= doc.first; - if (n < 0 || n >= doc.size) throw new Error("There is no line " + (n + doc.first) + " in the document."); - for (var chunk = doc; !chunk.lines;) { - for (var i = 0; ; ++i) { - var child = chunk.children[i], sz = child.chunkSize(); - if (n < sz) { chunk = child; break; } - n -= sz; - } - } - return chunk.lines[n]; + destroy: function () { + this.cardMap = {}; + BI.Tab.superclass.destroy.apply(this, arguments); } +}); +BI.Tab.EVENT_CHANGE = "EVENT_CHANGE"; - // Get the part of a document between two positions, as an array of - // strings. - function getBetween (doc, start, end) { - var out = [], n = start.line; - doc.iter(start.line, end.line + 1, function (line) { - var text = line.text; - if (n == end.line) text = text.slice(0, end.ch); - if (n == start.line) text = text.slice(start.ch); - out.push(text); - ++n; +BI.shortcut("bi.tab", BI.Tab);/** + * 表示当前对象 + * + * Created by GUY on 2015/9/7. + * @class BI.EL + * @extends BI.Widget + */ +BI.EL = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.EL.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-el", + el: {}, + layout: {} }); - return out; - } - // Get the lines between from and to, as array of strings. - function getLines (doc, from, to, lineFilter) { - var out = []; - doc.iter(from, to, function (line) { - var text = line.text; - if(lineFilter) { - text = lineFilter(line); - } - out.push(text); + }, + _init: function () { + BI.EL.superclass._init.apply(this, arguments); + var self = this, o = this.options; + this.ele = BI.createWidget(o.el); + BI.createWidget(o.layout, { + type: "bi.adaptive", + element: this, + items: [this.ele] }); - return out; - } + this.ele.on(BI.Controller.EVENT_CHANGE, function () { + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + }); + }, - // Update the height of a line, propagating the height change - // upwards to parent nodes. - function updateLineHeight (line, height) { - var diff = height - line.height; - if (diff) for (var n = line; n; n = n.parent) n.height += diff; - } + setValue: function (v) { + this.ele.setValue(v); + }, - // Given a line object, find its line number by walking up through - // its parent links. - function lineNo (line) { - if (line.parent == null) return null; - var cur = line.parent, no = indexOf(cur.lines, line); - for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) { - for (var i = 0; ; ++i) { - if (chunk.children[i] == cur) break; - no += chunk.children[i].chunkSize(); - } - } - return no + cur.first; - } + getValue: function () { + return this.ele.getValue(); + }, - // Find the line at the given vertical position, using the height - // information in the document tree. - function lineAtHeight (chunk, h) { - var n = chunk.first; - outer: do { - for (var i = 0; i < chunk.children.length; ++i) { - var child = chunk.children[i], ch = child.height; - if (h < ch) { chunk = child; continue outer; } - h -= ch; - n += child.chunkSize(); - } - return n; - } while (!chunk.lines); - for (var i = 0; i < chunk.lines.length; ++i) { - var line = chunk.lines[i], lh = line.height; - if (h < lh) break; - h -= lh; - } - return n + i; + populate: function () { + this.ele.populate.apply(this, arguments); } +}); +BI.shortcut("bi.el", BI.EL);// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: http://codemirror.net/LICENSE + +// This is CodeMirror (http://codemirror.net), a code editor +// implemented in JavaScript on top of the browser's DOM. +// +// You can find some technical background for some of the code below +// at http://marijnhaverbeke.nl/blog/#cm-internals . +(function(mod) { + this.CodeMirror = mod(); +})(function() { + "use strict"; + + // BROWSER SNIFFING + + // Kludges for bugs and behavior differences that can't be feature + // detected are enabled based on userAgent etc sniffing. + + var gecko = /gecko\/\d/i.test(navigator.userAgent); + var ie_upto10 = /MSIE \d/.test(navigator.userAgent); + var ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent); + var ie = ie_upto10 || ie_11up; + var ie_version = ie && (ie_upto10 ? document.documentMode || 6 : ie_11up[1]); + var webkit = /WebKit\//.test(navigator.userAgent); + var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(navigator.userAgent); + var chrome = /Chrome\//.test(navigator.userAgent); + var presto = /Opera\//.test(navigator.userAgent); + var safari = /Apple Computer/.test(navigator.vendor); + var mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(navigator.userAgent); + var phantom = /PhantomJS/.test(navigator.userAgent); + + var ios = /AppleWebKit/.test(navigator.userAgent) && /Mobile\/\w+/.test(navigator.userAgent); + // This is woefully incomplete. Suggestions for alternative methods welcome. + var mobile = ios || /Android|webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(navigator.userAgent); + var mac = ios || /Mac/.test(navigator.platform); + var windows = /win/i.test(navigator.platform); + + var presto_version = presto && navigator.userAgent.match(/Version\/(\d*\.\d*)/); + if (presto_version) presto_version = Number(presto_version[1]); + if (presto_version && presto_version >= 15) { presto = false; webkit = true; } + // Some browsers use the wrong event properties to signal cmd/ctrl on OS X + var flipCtrlCmd = mac && (qtwebkit || presto && (presto_version == null || presto_version < 12.11)); + var captureRightClick = gecko || (ie && ie_version >= 9); + + // Optimize some code when these features are not used. + var sawReadOnlySpans = false, sawCollapsedSpans = false; + + // EDITOR CONSTRUCTOR + + // A CodeMirror instance represents an editor. This is the object + // that user code is usually dealing with. + + function CodeMirror(place, options) { + if (!(this instanceof CodeMirror)) return new CodeMirror(place, options); + + this.options = options = options ? copyObj(options) : {}; + // Determine effective options based on given values and defaults. + copyObj(defaults, options, false); + setGuttersForLineNumbers(options); + + var doc = options.value; + if (typeof doc == "string") doc = new Doc(doc, options.mode); + this.doc = doc; + + var input = new CodeMirror.inputStyles[options.inputStyle](this); + var display = this.display = new Display(place, doc, input); + display.wrapper.CodeMirror = this; + updateGutters(this); + themeChanged(this); + if (options.lineWrapping) + this.display.wrapper.className += " CodeMirror-wrap"; + if (options.autofocus && !mobile) display.input.focus(); + initScrollbars(this); + + this.state = { + keyMaps: [], // stores maps added by addKeyMap + overlays: [], // highlighting overlays, as added by addOverlay + modeGen: 0, // bumped when mode/overlay changes, used to invalidate highlighting info + overwrite: false, + delayingBlurEvent: false, + focused: false, + suppressEdits: false, // used to disable editing during key handlers when in readOnly mode + pasteIncoming: false, cutIncoming: false, // help recognize paste/cut edits in input.poll + draggingText: false, + highlight: new Delayed(), // stores highlight worker timeout + keySeq: null, // Unfinished key sequence + specialChars: null + }; - // Find the height above the given line. - function heightAtLine (lineObj) { - lineObj = visualLine(lineObj); + var cm = this; + + // Override magic textarea content restore that IE sometimes does + // on our hidden textarea on reload + if (ie && ie_version < 11) setTimeout(function() { cm.display.input.reset(true); }, 20); + + registerEventHandlers(this); + ensureGlobalHandlers(); + + startOperation(this); + this.curOp.forceUpdate = true; + attachDoc(this, doc); + + if ((options.autofocus && !mobile) || cm.hasFocus()) + setTimeout(bind(onFocus, this), 20); + else + onBlur(this); + + for (var opt in optionHandlers) if (optionHandlers.hasOwnProperty(opt)) + optionHandlers[opt](this, options[opt], Init); + maybeUpdateLineNumberWidth(this); + if (options.finishInit) options.finishInit(this); + for (var i = 0; i < initHooks.length; ++i) initHooks[i](this); + endOperation(this); + // Suppress optimizelegibility in Webkit, since it breaks text + // measuring on line wrapping boundaries. + if (webkit && options.lineWrapping && + getComputedStyle(display.lineDiv).textRendering == "optimizelegibility") + display.lineDiv.style.textRendering = "auto"; + } + + // DISPLAY CONSTRUCTOR + + // The display handles the DOM integration, both for input reading + // and content drawing. It holds references to DOM nodes and + // display-related state. + + function Display(place, doc, input) { + var d = this; + this.input = input; + + // Covers bottom-right square when both scrollbars are present. + d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler"); + d.scrollbarFiller.setAttribute("cm-not-content", "true"); + // Covers bottom of gutter when coverGutterNextToScrollbar is on + // and h scrollbar is present. + d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler"); + d.gutterFiller.setAttribute("cm-not-content", "true"); + // Will contain the actual code, positioned to cover the viewport. + d.lineDiv = elt("div", null, "CodeMirror-code"); + // Elements are added to these to represent selection and cursors. + d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1"); + d.cursorDiv = elt("div", null, "CodeMirror-cursors"); + // A visibility: hidden element used to find the size of things. + d.measure = elt("div", null, "CodeMirror-measure"); + // When lines outside of the viewport are measured, they are drawn in this. + d.lineMeasure = elt("div", null, "CodeMirror-measure"); + // Wraps everything that needs to exist inside the vertically-padded coordinate system + d.lineSpace = elt("div", [d.measure, d.lineMeasure, d.selectionDiv, d.cursorDiv, d.lineDiv], + null, "position: relative; outline: none"); + // Moved around its parent to cover visible view. + d.mover = elt("div", [elt("div", [d.lineSpace], "CodeMirror-lines")], null, "position: relative"); + // Set to the height of the document, allowing scrolling. + d.sizer = elt("div", [d.mover], "CodeMirror-sizer"); + d.sizerWidth = null; + // Behavior of elts with overflow: auto and padding is + // inconsistent across browsers. This is used to ensure the + // scrollable area is big enough. + d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerGap + "px; width: 1px;"); + // Will contain the gutters, if any. + d.gutters = elt("div", null, "CodeMirror-gutters"); + d.lineGutter = null; + // Actual scrollable element. + d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll"); + d.scroller.setAttribute("tabIndex", "-1"); + // The element in which the editor lives. + d.wrapper = elt("div", [d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror"); + + // Work around IE7 z-index bug (not perfect, hence IE7 not really being supported) + if (ie && ie_version < 8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0; } + if (!webkit && !(gecko && mobile)) d.scroller.draggable = true; + + if (place) { + if (place.appendChild) place.appendChild(d.wrapper); + else place(d.wrapper); + } + + // Current rendered range (may be bigger than the view window). + d.viewFrom = d.viewTo = doc.first; + d.reportedViewFrom = d.reportedViewTo = doc.first; + // Information about the rendered lines. + d.view = []; + d.renderedView = null; + // Holds info about a single rendered line when it was rendered + // for measurement, while not in view. + d.externalMeasured = null; + // Empty space (in pixels) above the view + d.viewOffset = 0; + d.lastWrapHeight = d.lastWrapWidth = 0; + d.updateLineNumbers = null; + + d.nativeBarWidth = d.barHeight = d.barWidth = 0; + d.scrollbarsClipped = false; + + // Used to only resize the line number gutter when necessary (when + // the amount of lines crosses a boundary that makes its width change) + d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null; + // Set to true when a non-horizontal-scrolling line widget is + // added. As an optimization, line widget aligning is skipped when + // this is false. + d.alignWidgets = false; + + d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null; + + // Tracks the maximum line length so that the horizontal scrollbar + // can be kept static when scrolling. + d.maxLine = null; + d.maxLineLength = 0; + d.maxLineChanged = false; + + // Used for measuring wheel scrolling granularity + d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null; + + // True when shift is held down. + d.shift = false; + + // Used to track whether anything happened since the context menu + // was opened. + d.selForContextMenu = null; + + d.activeTouch = null; + + input.init(d); + } + + // STATE UPDATES + + // Used to get the editor into a consistent state again when options change. + + function loadMode(cm) { + cm.doc.mode = CodeMirror.getMode(cm.options, cm.doc.modeOption); + resetModeState(cm); + } + + function resetModeState(cm) { + cm.doc.iter(function(line) { + if (line.stateAfter) line.stateAfter = null; + if (line.styles) line.styles = null; + }); + cm.doc.frontier = cm.doc.first; + startWorker(cm, 100); + cm.state.modeGen++; + if (cm.curOp) regChange(cm); + } + + function wrappingChanged(cm) { + if (cm.options.lineWrapping) { + addClass(cm.display.wrapper, "CodeMirror-wrap"); + cm.display.sizer.style.minWidth = ""; + cm.display.sizerWidth = null; + } else { + rmClass(cm.display.wrapper, "CodeMirror-wrap"); + findMaxLine(cm); + } + estimateLineHeights(cm); + regChange(cm); + clearCaches(cm); + setTimeout(function(){updateScrollbars(cm);}, 100); + } + + // Returns a function that estimates the height of a line, to use as + // first approximation until the line becomes visible (and is thus + // properly measurable). + function estimateHeight(cm) { + var th = textHeight(cm.display), wrapping = cm.options.lineWrapping; + var perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3); + return function(line) { + if (lineIsHidden(cm.doc, line)) return 0; + + var widgetsHeight = 0; + if (line.widgets) for (var i = 0; i < line.widgets.length; i++) { + if (line.widgets[i].height) widgetsHeight += line.widgets[i].height; + } + + if (wrapping) + return widgetsHeight + (Math.ceil(line.text.length / perLine) || 1) * th; + else + return widgetsHeight + th; + }; + } - var h = 0, chunk = lineObj.parent; - for (var i = 0; i < chunk.lines.length; ++i) { - var line = chunk.lines[i]; - if (line == lineObj) break; - else h += line.height; - } - for (var p = chunk.parent; p; chunk = p, p = chunk.parent) { - for (var i = 0; i < p.children.length; ++i) { - var cur = p.children[i]; - if (cur == chunk) break; - else h += cur.height; - } - } - return h; - } + function estimateLineHeights(cm) { + var doc = cm.doc, est = estimateHeight(cm); + doc.iter(function(line) { + var estHeight = est(line); + if (estHeight != line.height) updateLineHeight(line, estHeight); + }); + } - // Get the bidi ordering for the given line (and cache it). Returns - // false for lines that are fully left-to-right, and an array of - // BidiSpan objects otherwise. - function getOrder (line) { - var order = line.order; - if (order == null) order = line.order = bidiOrdering(line.text); - return order; - } + function themeChanged(cm) { + cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") + + cm.options.theme.replace(/(^|\s)\s*/g, " cm-s-"); + clearCaches(cm); + } + + function guttersChanged(cm) { + updateGutters(cm); + regChange(cm); + setTimeout(function(){alignHorizontally(cm);}, 20); + } + + // Rebuild the gutter elements, ensure the margin to the left of the + // code matches their width. + function updateGutters(cm) { + var gutters = cm.display.gutters, specs = cm.options.gutters; + removeChildren(gutters); + for (var i = 0; i < specs.length; ++i) { + var gutterClass = specs[i]; + var gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + gutterClass)); + if (gutterClass == "CodeMirror-linenumbers") { + cm.display.lineGutter = gElt; + gElt.style.width = (cm.display.lineNumWidth || 1) + "px"; + } + } + gutters.style.display = i ? "" : "none"; + updateGutterSpace(cm); + } + + function updateGutterSpace(cm) { + var width = cm.display.gutters.offsetWidth; + cm.display.sizer.style.marginLeft = width + "px"; + } + + // Compute the character length of a line, taking into account + // collapsed ranges (see markText) that might hide parts, and join + // other lines onto it. + function lineLength(line) { + if (line.height == 0) return 0; + var len = line.text.length, merged, cur = line; + while (merged = collapsedSpanAtStart(cur)) { + var found = merged.find(0, true); + cur = found.from.line; + len += found.from.ch - found.to.ch; + } + cur = line; + while (merged = collapsedSpanAtEnd(cur)) { + var found = merged.find(0, true); + len -= cur.text.length - found.from.ch; + cur = found.to.line; + len += cur.text.length - found.to.ch; + } + return len; + } + + // Find the longest line in the document. + function findMaxLine(cm) { + var d = cm.display, doc = cm.doc; + d.maxLine = getLine(doc, doc.first); + d.maxLineLength = lineLength(d.maxLine); + d.maxLineChanged = true; + doc.iter(function(line) { + var len = lineLength(line); + if (len > d.maxLineLength) { + d.maxLineLength = len; + d.maxLine = line; + } + }); + } + + // Make sure the gutters options contains the element + // "CodeMirror-linenumbers" when the lineNumbers option is true. + function setGuttersForLineNumbers(options) { + var found = indexOf(options.gutters, "CodeMirror-linenumbers"); + if (found == -1 && options.lineNumbers) { + options.gutters = options.gutters.concat(["CodeMirror-linenumbers"]); + } else if (found > -1 && !options.lineNumbers) { + options.gutters = options.gutters.slice(0); + options.gutters.splice(found, 1); + } + } + + // SCROLLBARS + + // Prepare DOM reads needed to update the scrollbars. Done in one + // shot to minimize update/measure roundtrips. + function measureForScrollbars(cm) { + var d = cm.display, gutterW = d.gutters.offsetWidth; + var docH = Math.round(cm.doc.height + paddingVert(cm.display)); + return { + clientHeight: d.scroller.clientHeight, + viewHeight: d.wrapper.clientHeight, + scrollWidth: d.scroller.scrollWidth, clientWidth: d.scroller.clientWidth, + viewWidth: d.wrapper.clientWidth, + barLeft: cm.options.fixedGutter ? gutterW : 0, + docHeight: docH, + scrollHeight: docH + scrollGap(cm) + d.barHeight, + nativeBarWidth: d.nativeBarWidth, + gutterWidth: gutterW + }; + } - // HISTORY + function NativeScrollbars(place, scroll, cm) { + this.cm = cm; + var vert = this.vert = elt("div", [elt("div", null, null, "min-width: 1px")], "CodeMirror-vscrollbar"); + var horiz = this.horiz = elt("div", [elt("div", null, null, "height: 100%; min-height: 1px")], "CodeMirror-hscrollbar"); + place(vert); place(horiz); - function History (startGen) { - // Arrays of change events and selections. Doing something adds an - // event to done and clears undo. Undoing moves events from done - // to undone, redoing moves them in the other direction. - this.done = []; this.undone = []; - this.undoDepth = Infinity; - // Used to track when changes can be merged into a single undo - // event - this.lastModTime = this.lastSelTime = 0; - this.lastOp = this.lastSelOp = null; - this.lastOrigin = this.lastSelOrigin = null; - // Used by the isClean() method - this.generation = this.maxGeneration = startGen || 1; - } - - // Create a history change event from an updateDoc-style change - // object. - function historyChangeFromChange (doc, change) { - var histChange = {from: copyPos(change.from), to: changeEnd(change), text: getBetween(doc, change.from, change.to)}; - attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1); - linkedDocs(doc, function (doc) {attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1);}, true); - return histChange; - } - - // Pop all selection events off the end of a history array. Stop at - // a change event. - function clearSelectionEvents (array) { - while (array.length) { - var last = lst(array); - if (last.ranges) array.pop(); - else break; - } - } - - // Find the top change event in the history. Pop off selection - // events that are in the way. - function lastChangeEvent (hist, force) { - if (force) { - clearSelectionEvents(hist.done); - return lst(hist.done); - } else if (hist.done.length && !lst(hist.done).ranges) { - return lst(hist.done); - } else if (hist.done.length > 1 && !hist.done[hist.done.length - 2].ranges) { - hist.done.pop(); - return lst(hist.done); - } - } - - // Register a change in the history. Merges changes that are within - // a single operation, ore are close together with an origin that - // allows merging (starting with "+") into a single event. - function addChangeToHistory (doc, change, selAfter, opId) { - var hist = doc.history; - hist.undone.length = 0; - var time = +new Date, cur; - - if ((hist.lastOp == opId || - hist.lastOrigin == change.origin && change.origin && - ((change.origin.charAt(0) == "+" && doc.cm && hist.lastModTime > time - doc.cm.options.historyEventDelay) || - change.origin.charAt(0) == "*")) && - (cur = lastChangeEvent(hist, hist.lastOp == opId))) { - // Merge this change into the last event - var last = lst(cur.changes); - if (cmp(change.from, change.to) == 0 && cmp(change.from, last.to) == 0) { - // Optimized case for simple insertion -- don't want to add - // new changesets for every character typed - last.to = changeEnd(change); - } else { - // Add new sub-event - cur.changes.push(historyChangeFromChange(doc, change)); - } - } else { - // Can not be merged, start a new event. - var before = lst(hist.done); - if (!before || !before.ranges) {pushSelectionToHistory(doc.sel, hist.done);} - cur = {changes: [historyChangeFromChange(doc, change)], - generation: hist.generation}; - hist.done.push(cur); - while (hist.done.length > hist.undoDepth) { - hist.done.shift(); - if (!hist.done[0].ranges) hist.done.shift(); - } - } - hist.done.push(selAfter); - hist.generation = ++hist.maxGeneration; - hist.lastModTime = hist.lastSelTime = time; - hist.lastOp = hist.lastSelOp = opId; - hist.lastOrigin = hist.lastSelOrigin = change.origin; + on(vert, "scroll", function() { + if (vert.clientHeight) scroll(vert.scrollTop, "vertical"); + }); + on(horiz, "scroll", function() { + if (horiz.clientWidth) scroll(horiz.scrollLeft, "horizontal"); + }); + + this.checkedOverlay = false; + // Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8). + if (ie && ie_version < 8) this.horiz.style.minHeight = this.vert.style.minWidth = "18px"; + } + + NativeScrollbars.prototype = copyObj({ + update: function(measure) { + var needsH = measure.scrollWidth > measure.clientWidth + 1; + var needsV = measure.scrollHeight > measure.clientHeight + 1; + var sWidth = measure.nativeBarWidth; + + if (needsV) { + this.vert.style.display = "block"; + this.vert.style.bottom = needsH ? sWidth + "px" : "0"; + var totalHeight = measure.viewHeight - (needsH ? sWidth : 0); + // A bug in IE8 can cause this value to be negative, so guard it. + this.vert.firstChild.style.height = + Math.max(0, measure.scrollHeight - measure.clientHeight + totalHeight) + "px"; + } else { + this.vert.style.display = ""; + this.vert.firstChild.style.height = "0"; + } + + if (needsH) { + this.horiz.style.display = "block"; + this.horiz.style.right = needsV ? sWidth + "px" : "0"; + this.horiz.style.left = measure.barLeft + "px"; + var totalWidth = measure.viewWidth - measure.barLeft - (needsV ? sWidth : 0); + this.horiz.firstChild.style.width = + (measure.scrollWidth - measure.clientWidth + totalWidth) + "px"; + } else { + this.horiz.style.display = ""; + this.horiz.firstChild.style.width = "0"; + } + + if (!this.checkedOverlay && measure.clientHeight > 0) { + if (sWidth == 0) this.overlayHack(); + this.checkedOverlay = true; + } + + return {right: needsV ? sWidth : 0, bottom: needsH ? sWidth : 0}; + }, + setScrollLeft: function(pos) { + if (this.horiz.scrollLeft != pos) this.horiz.scrollLeft = pos; + }, + setScrollTop: function(pos) { + if (this.vert.scrollTop != pos) this.vert.scrollTop = pos; + }, + overlayHack: function() { + var w = mac && !mac_geMountainLion ? "12px" : "18px"; + this.horiz.style.minHeight = this.vert.style.minWidth = w; + var self = this; + var barMouseDown = function(e) { + if (e_target(e) != self.vert && e_target(e) != self.horiz) + operation(self.cm, onMouseDown)(e); + }; + on(this.vert, "mousedown", barMouseDown); + on(this.horiz, "mousedown", barMouseDown); + }, + clear: function() { + var parent = this.horiz.parentNode; + parent.removeChild(this.horiz); + parent.removeChild(this.vert); + } + }, NativeScrollbars.prototype); + + function NullScrollbars() {} + + NullScrollbars.prototype = copyObj({ + update: function() { return {bottom: 0, right: 0}; }, + setScrollLeft: function() {}, + setScrollTop: function() {}, + clear: function() {} + }, NullScrollbars.prototype); + + CodeMirror.scrollbarModel = {"native": NativeScrollbars, "null": NullScrollbars}; + + function initScrollbars(cm) { + if (cm.display.scrollbars) { + cm.display.scrollbars.clear(); + if (cm.display.scrollbars.addClass) + rmClass(cm.display.wrapper, cm.display.scrollbars.addClass); + } + + cm.display.scrollbars = new CodeMirror.scrollbarModel[cm.options.scrollbarStyle](function(node) { + cm.display.wrapper.insertBefore(node, cm.display.scrollbarFiller); + // Prevent clicks in the scrollbars from killing focus + on(node, "mousedown", function() { + if (cm.state.focused) setTimeout(function() { cm.display.input.focus(); }, 0); + }); + node.setAttribute("cm-not-content", "true"); + }, function(pos, axis) { + if (axis == "horizontal") setScrollLeft(cm, pos); + else setScrollTop(cm, pos); + }, cm); + if (cm.display.scrollbars.addClass) + addClass(cm.display.wrapper, cm.display.scrollbars.addClass); + } + + function updateScrollbars(cm, measure) { + if (!measure) measure = measureForScrollbars(cm); + var startWidth = cm.display.barWidth, startHeight = cm.display.barHeight; + updateScrollbarsInner(cm, measure); + for (var i = 0; i < 4 && startWidth != cm.display.barWidth || startHeight != cm.display.barHeight; i++) { + if (startWidth != cm.display.barWidth && cm.options.lineWrapping) + updateHeightsInViewport(cm); + updateScrollbarsInner(cm, measureForScrollbars(cm)); + startWidth = cm.display.barWidth; startHeight = cm.display.barHeight; + } + } + + // Re-synchronize the fake scrollbars with the actual size of the + // content. + function updateScrollbarsInner(cm, measure) { + var d = cm.display; + var sizes = d.scrollbars.update(measure); + + d.sizer.style.paddingRight = (d.barWidth = sizes.right) + "px"; + d.sizer.style.paddingBottom = (d.barHeight = sizes.bottom) + "px"; + + if (sizes.right && sizes.bottom) { + d.scrollbarFiller.style.display = "block"; + d.scrollbarFiller.style.height = sizes.bottom + "px"; + d.scrollbarFiller.style.width = sizes.right + "px"; + } else d.scrollbarFiller.style.display = ""; + if (sizes.bottom && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) { + d.gutterFiller.style.display = "block"; + d.gutterFiller.style.height = sizes.bottom + "px"; + d.gutterFiller.style.width = measure.gutterWidth + "px"; + } else d.gutterFiller.style.display = ""; + } + + // Compute the lines that are visible in a given viewport (defaults + // the the current scroll position). viewport may contain top, + // height, and ensure (see op.scrollToPos) properties. + function visibleLines(display, doc, viewport) { + var top = viewport && viewport.top != null ? Math.max(0, viewport.top) : display.scroller.scrollTop; + top = Math.floor(top - paddingTop(display)); + var bottom = viewport && viewport.bottom != null ? viewport.bottom : top + display.wrapper.clientHeight; + + var from = lineAtHeight(doc, top), to = lineAtHeight(doc, bottom); + // Ensure is a {from: {line, ch}, to: {line, ch}} object, and + // forces those lines into the viewport (if possible). + if (viewport && viewport.ensure) { + var ensureFrom = viewport.ensure.from.line, ensureTo = viewport.ensure.to.line; + if (ensureFrom < from) { + from = ensureFrom; + to = lineAtHeight(doc, heightAtLine(getLine(doc, ensureFrom)) + display.wrapper.clientHeight); + } else if (Math.min(ensureTo, doc.lastLine()) >= to) { + from = lineAtHeight(doc, heightAtLine(getLine(doc, ensureTo)) - display.wrapper.clientHeight); + to = ensureTo; + } + } + return {from: from, to: Math.max(to, from + 1)}; + } + + // LINE NUMBERS + + // Re-align line numbers and gutter marks to compensate for + // horizontal scrolling. + function alignHorizontally(cm) { + var display = cm.display, view = display.view; + if (!display.alignWidgets && (!display.gutters.firstChild || !cm.options.fixedGutter)) return; + var comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft; + var gutterW = display.gutters.offsetWidth, left = comp + "px"; + for (var i = 0; i < view.length; i++) if (!view[i].hidden) { + if (cm.options.fixedGutter && view[i].gutter) + view[i].gutter.style.left = left; + var align = view[i].alignable; + if (align) for (var j = 0; j < align.length; j++) + align[j].style.left = left; + } + if (cm.options.fixedGutter) + display.gutters.style.left = (comp + gutterW) + "px"; + } + + // Used to ensure that the line number gutter is still the right + // size for the current document size. Returns true when an update + // is needed. + function maybeUpdateLineNumberWidth(cm) { + if (!cm.options.lineNumbers) return false; + var doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display; + if (last.length != display.lineNumChars) { + var test = display.measure.appendChild(elt("div", [elt("div", last)], + "CodeMirror-linenumber CodeMirror-gutter-elt")); + var innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW; + display.lineGutter.style.width = ""; + display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding) + 1; + display.lineNumWidth = display.lineNumInnerWidth + padding; + display.lineNumChars = display.lineNumInnerWidth ? last.length : -1; + display.lineGutter.style.width = display.lineNumWidth + "px"; + updateGutterSpace(cm); + return true; + } + return false; + } + + function lineNumberFor(options, i) { + return String(options.lineNumberFormatter(i + options.firstLineNumber)); + } + + // Computes display.scroller.scrollLeft + display.gutters.offsetWidth, + // but using getBoundingClientRect to get a sub-pixel-accurate + // result. + function compensateForHScroll(display) { + return display.scroller.getBoundingClientRect().left - display.sizer.getBoundingClientRect().left; + } + + // DISPLAY DRAWING + + function DisplayUpdate(cm, viewport, force) { + var display = cm.display; + + this.viewport = viewport; + // Store some values that we'll need later (but don't want to force a relayout for) + this.visible = visibleLines(display, cm.doc, viewport); + this.editorIsHidden = !display.wrapper.offsetWidth; + this.wrapperHeight = display.wrapper.clientHeight; + this.wrapperWidth = display.wrapper.clientWidth; + this.oldDisplayWidth = displayWidth(cm); + this.force = force; + this.dims = getDimensions(cm); + this.events = []; + } + + DisplayUpdate.prototype.signal = function(emitter, type) { + if (hasHandler(emitter, type)) + this.events.push(arguments); + }; + DisplayUpdate.prototype.finish = function() { + for (var i = 0; i < this.events.length; i++) + signal.apply(null, this.events[i]); + }; + + function maybeClipScrollbars(cm) { + var display = cm.display; + if (!display.scrollbarsClipped && display.scroller.offsetWidth) { + display.nativeBarWidth = display.scroller.offsetWidth - display.scroller.clientWidth; + display.heightForcer.style.height = scrollGap(cm) + "px"; + display.sizer.style.marginBottom = -display.nativeBarWidth + "px"; + display.sizer.style.borderRightWidth = scrollGap(cm) + "px"; + display.scrollbarsClipped = true; + } + } + + // Does the actual updating of the line display. Bails out + // (returning false) when there is nothing to be done and forced is + // false. + function updateDisplayIfNeeded(cm, update) { + var display = cm.display, doc = cm.doc; + + if (update.editorIsHidden) { + resetView(cm); + return false; + } + + // Bail out if the visible area is already rendered and nothing changed. + if (!update.force && + update.visible.from >= display.viewFrom && update.visible.to <= display.viewTo && + (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo) && + display.renderedView == display.view && countDirtyView(cm) == 0) + return false; - if (!last) signal(doc, "historyAdded"); + if (maybeUpdateLineNumberWidth(cm)) { + resetView(cm); + update.dims = getDimensions(cm); } - function selectionEventCanBeMerged (doc, origin, prev, sel) { - var ch = origin.charAt(0); - return ch == "*" || - ch == "+" && - prev.ranges.length == sel.ranges.length && - prev.somethingSelected() == sel.somethingSelected() && - new Date - doc.history.lastSelTime <= (doc.cm ? doc.cm.options.historyEventDelay : 500); + // Compute a suitable new viewport (from & to) + var end = doc.first + doc.size; + var from = Math.max(update.visible.from - cm.options.viewportMargin, doc.first); + var to = Math.min(end, update.visible.to + cm.options.viewportMargin); + if (display.viewFrom < from && from - display.viewFrom < 20) from = Math.max(doc.first, display.viewFrom); + if (display.viewTo > to && display.viewTo - to < 20) to = Math.min(end, display.viewTo); + if (sawCollapsedSpans) { + from = visualLineNo(cm.doc, from); + to = visualLineEndNo(cm.doc, to); } - // Called whenever the selection changes, sets the new selection as - // the pending selection in the history, and pushes the old pending - // selection into the 'done' array when it was significantly - // different (in number of selected ranges, emptiness, or time). - function addSelectionToHistory (doc, sel, opId, options) { - var hist = doc.history, origin = options && options.origin; + var different = from != display.viewFrom || to != display.viewTo || + display.lastWrapHeight != update.wrapperHeight || display.lastWrapWidth != update.wrapperWidth; + adjustView(cm, from, to); + + display.viewOffset = heightAtLine(getLine(cm.doc, display.viewFrom)); + // Position the mover div to align with the current scroll position + cm.display.mover.style.top = display.viewOffset + "px"; + + var toUpdate = countDirtyView(cm); + if (!different && toUpdate == 0 && !update.force && display.renderedView == display.view && + (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo)) + return false; + + // For big changes, we hide the enclosing element during the + // update, since that speeds up the operations on most browsers. + var focused = activeElt(); + if (toUpdate > 4) display.lineDiv.style.display = "none"; + patchDisplay(cm, display.updateLineNumbers, update.dims); + if (toUpdate > 4) display.lineDiv.style.display = ""; + display.renderedView = display.view; + // There might have been a widget with a focused element that got + // hidden or updated, if so re-focus it. + if (focused && activeElt() != focused && focused.offsetHeight) focused.focus(); + + // Prevent selection and cursors from interfering with the scroll + // width and height. + removeChildren(display.cursorDiv); + removeChildren(display.selectionDiv); + display.gutters.style.height = 0; + + if (different) { + display.lastWrapHeight = update.wrapperHeight; + display.lastWrapWidth = update.wrapperWidth; + startWorker(cm, 400); + } + + display.updateLineNumbers = null; + + return true; + } + + function postUpdateDisplay(cm, update) { + var viewport = update.viewport; + for (var first = true;; first = false) { + if (!first || !cm.options.lineWrapping || update.oldDisplayWidth == displayWidth(cm)) { + // Clip forced viewport to actual scrollable area. + if (viewport && viewport.top != null) + viewport = {top: Math.min(cm.doc.height + paddingVert(cm.display) - displayHeight(cm), viewport.top)}; + // Updated line heights might result in the drawn area not + // actually covering the viewport. Keep looping until it does. + update.visible = visibleLines(cm.display, cm.doc, viewport); + if (update.visible.from >= cm.display.viewFrom && update.visible.to <= cm.display.viewTo) + break; + } + if (!updateDisplayIfNeeded(cm, update)) break; + updateHeightsInViewport(cm); + var barMeasure = measureForScrollbars(cm); + updateSelection(cm); + setDocumentHeight(cm, barMeasure); + updateScrollbars(cm, barMeasure); + } + + update.signal(cm, "update", cm); + if (cm.display.viewFrom != cm.display.reportedViewFrom || cm.display.viewTo != cm.display.reportedViewTo) { + update.signal(cm, "viewportChange", cm, cm.display.viewFrom, cm.display.viewTo); + cm.display.reportedViewFrom = cm.display.viewFrom; cm.display.reportedViewTo = cm.display.viewTo; + } + } + + function updateDisplaySimple(cm, viewport) { + var update = new DisplayUpdate(cm, viewport); + if (updateDisplayIfNeeded(cm, update)) { + updateHeightsInViewport(cm); + postUpdateDisplay(cm, update); + var barMeasure = measureForScrollbars(cm); + updateSelection(cm); + setDocumentHeight(cm, barMeasure); + updateScrollbars(cm, barMeasure); + update.finish(); + } + } + + function setDocumentHeight(cm, measure) { + cm.display.sizer.style.minHeight = measure.docHeight + "px"; + var total = measure.docHeight + cm.display.barHeight; + cm.display.heightForcer.style.top = total + "px"; + cm.display.gutters.style.height = Math.max(total + scrollGap(cm), measure.clientHeight) + "px"; + } + + // Read the actual heights of the rendered lines, and update their + // stored heights to match. + function updateHeightsInViewport(cm) { + var display = cm.display; + var prevBottom = display.lineDiv.offsetTop; + for (var i = 0; i < display.view.length; i++) { + var cur = display.view[i], height; + if (cur.hidden) continue; + if (ie && ie_version < 8) { + var bot = cur.node.offsetTop + cur.node.offsetHeight; + height = bot - prevBottom; + prevBottom = bot; + } else { + var box = cur.node.getBoundingClientRect(); + height = box.bottom - box.top; + } + var diff = cur.line.height - height; + if (height < 2) height = textHeight(display); + if (diff > .001 || diff < -.001) { + updateLineHeight(cur.line, height); + updateWidgetHeight(cur.line); + if (cur.rest) for (var j = 0; j < cur.rest.length; j++) + updateWidgetHeight(cur.rest[j]); + } + } + } + + // Read and store the height of line widgets associated with the + // given line. + function updateWidgetHeight(line) { + if (line.widgets) for (var i = 0; i < line.widgets.length; ++i) + line.widgets[i].height = line.widgets[i].node.offsetHeight; + } + + // Do a bulk-read of the DOM positions and sizes needed to draw the + // view, so that we don't interleave reading and writing to the DOM. + function getDimensions(cm) { + var d = cm.display, left = {}, width = {}; + var gutterLeft = d.gutters.clientLeft; + for (var n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) { + left[cm.options.gutters[i]] = n.offsetLeft + n.clientLeft + gutterLeft; + width[cm.options.gutters[i]] = n.clientWidth; + } + return {fixedPos: compensateForHScroll(d), + gutterTotalWidth: d.gutters.offsetWidth, + gutterLeft: left, + gutterWidth: width, + wrapperWidth: d.wrapper.clientWidth}; + } + + // Sync the actual display DOM structure with display.view, removing + // nodes for lines that are no longer in view, and creating the ones + // that are not there yet, and updating the ones that are out of + // date. + function patchDisplay(cm, updateNumbersFrom, dims) { + var display = cm.display, lineNumbers = cm.options.lineNumbers; + var container = display.lineDiv, cur = container.firstChild; + + function rm(node) { + var next = node.nextSibling; + // Works around a throw-scroll bug in OS X Webkit + if (webkit && mac && cm.display.currentWheelTarget == node) + node.style.display = "none"; + else + node.parentNode.removeChild(node); + return next; + } + + var view = display.view, lineN = display.viewFrom; + // Loop over the elements in the view, syncing cur (the DOM nodes + // in display.lineDiv) with the view as we go. + for (var i = 0; i < view.length; i++) { + var lineView = view[i]; + if (lineView.hidden) { + } else if (!lineView.node || lineView.node.parentNode != container) { // Not drawn yet + var node = buildLineElement(cm, lineView, lineN, dims); + container.insertBefore(node, cur); + } else { // Already drawn + while (cur != lineView.node) cur = rm(cur); + var updateNumber = lineNumbers && updateNumbersFrom != null && + updateNumbersFrom <= lineN && lineView.lineNumber; + if (lineView.changes) { + if (indexOf(lineView.changes, "gutter") > -1) updateNumber = false; + updateLineForChanges(cm, lineView, lineN, dims); + } + if (updateNumber) { + removeChildren(lineView.lineNumber); + lineView.lineNumber.appendChild(document.createTextNode(lineNumberFor(cm.options, lineN))); + } + cur = lineView.node.nextSibling; + } + lineN += lineView.size; + } + while (cur) cur = rm(cur); + } + + // When an aspect of a line changes, a string is added to + // lineView.changes. This updates the relevant part of the line's + // DOM structure. + function updateLineForChanges(cm, lineView, lineN, dims) { + for (var j = 0; j < lineView.changes.length; j++) { + var type = lineView.changes[j]; + if (type == "text") updateLineText(cm, lineView); + else if (type == "gutter") updateLineGutter(cm, lineView, lineN, dims); + else if (type == "class") updateLineClasses(lineView); + else if (type == "widget") updateLineWidgets(cm, lineView, dims); + } + lineView.changes = null; + } + + // Lines with gutter elements, widgets or a background class need to + // be wrapped, and have the extra elements added to the wrapper div + function ensureLineWrapped(lineView) { + if (lineView.node == lineView.text) { + lineView.node = elt("div", null, null, "position: relative"); + if (lineView.text.parentNode) + lineView.text.parentNode.replaceChild(lineView.node, lineView.text); + lineView.node.appendChild(lineView.text); + if (ie && ie_version < 8) lineView.node.style.zIndex = 2; + } + return lineView.node; + } + + function updateLineBackground(lineView) { + var cls = lineView.bgClass ? lineView.bgClass + " " + (lineView.line.bgClass || "") : lineView.line.bgClass; + if (cls) cls += " CodeMirror-linebackground"; + if (lineView.background) { + if (cls) lineView.background.className = cls; + else { lineView.background.parentNode.removeChild(lineView.background); lineView.background = null; } + } else if (cls) { + var wrap = ensureLineWrapped(lineView); + lineView.background = wrap.insertBefore(elt("div", null, cls), wrap.firstChild); + } + } + + // Wrapper around buildLineContent which will reuse the structure + // in display.externalMeasured when possible. + function getLineContent(cm, lineView) { + var ext = cm.display.externalMeasured; + if (ext && ext.line == lineView.line) { + cm.display.externalMeasured = null; + lineView.measure = ext.measure; + return ext.built; + } + return buildLineContent(cm, lineView); + } + + // Redraw the line's text. Interacts with the background and text + // classes because the mode may output tokens that influence these + // classes. + function updateLineText(cm, lineView) { + var cls = lineView.text.className; + var built = getLineContent(cm, lineView); + if (lineView.text == lineView.node) lineView.node = built.pre; + lineView.text.parentNode.replaceChild(built.pre, lineView.text); + lineView.text = built.pre; + if (built.bgClass != lineView.bgClass || built.textClass != lineView.textClass) { + lineView.bgClass = built.bgClass; + lineView.textClass = built.textClass; + updateLineClasses(lineView); + } else if (cls) { + lineView.text.className = cls; + } + } + + function updateLineClasses(lineView) { + updateLineBackground(lineView); + if (lineView.line.wrapClass) + ensureLineWrapped(lineView).className = lineView.line.wrapClass; + else if (lineView.node != lineView.text) + lineView.node.className = ""; + var textClass = lineView.textClass ? lineView.textClass + " " + (lineView.line.textClass || "") : lineView.line.textClass; + lineView.text.className = textClass || ""; + } + + function updateLineGutter(cm, lineView, lineN, dims) { + if (lineView.gutter) { + lineView.node.removeChild(lineView.gutter); + lineView.gutter = null; + } + var markers = lineView.line.gutterMarkers; + if (cm.options.lineNumbers || markers) { + var wrap = ensureLineWrapped(lineView); + var gutterWrap = lineView.gutter = elt("div", null, "CodeMirror-gutter-wrapper", "left: " + + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + + "px; width: " + dims.gutterTotalWidth + "px"); + cm.display.input.setUneditable(gutterWrap); + wrap.insertBefore(gutterWrap, lineView.text); + if (lineView.line.gutterClass) + gutterWrap.className += " " + lineView.line.gutterClass; + if (cm.options.lineNumbers && (!markers || !markers["CodeMirror-linenumbers"])) + lineView.lineNumber = gutterWrap.appendChild( + elt("div", lineNumberFor(cm.options, lineN), + "CodeMirror-linenumber CodeMirror-gutter-elt", + "left: " + dims.gutterLeft["CodeMirror-linenumbers"] + "px; width: " + + cm.display.lineNumInnerWidth + "px")); + if (markers) for (var k = 0; k < cm.options.gutters.length; ++k) { + var id = cm.options.gutters[k], found = markers.hasOwnProperty(id) && markers[id]; + if (found) + gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt", "left: " + + dims.gutterLeft[id] + "px; width: " + dims.gutterWidth[id] + "px")); + } + } + } + + function updateLineWidgets(cm, lineView, dims) { + if (lineView.alignable) lineView.alignable = null; + for (var node = lineView.node.firstChild, next; node; node = next) { + var next = node.nextSibling; + if (node.className == "CodeMirror-linewidget") + lineView.node.removeChild(node); + } + insertLineWidgets(cm, lineView, dims); + } + + // Build a line's DOM representation from scratch + function buildLineElement(cm, lineView, lineN, dims) { + var built = getLineContent(cm, lineView); + lineView.text = lineView.node = built.pre; + if (built.bgClass) lineView.bgClass = built.bgClass; + if (built.textClass) lineView.textClass = built.textClass; + + updateLineClasses(lineView); + updateLineGutter(cm, lineView, lineN, dims); + insertLineWidgets(cm, lineView, dims); + return lineView.node; + } + + // A lineView may contain multiple logical lines (when merged by + // collapsed spans). The widgets for all of them need to be drawn. + function insertLineWidgets(cm, lineView, dims) { + insertLineWidgetsFor(cm, lineView.line, lineView, dims, true); + if (lineView.rest) for (var i = 0; i < lineView.rest.length; i++) + insertLineWidgetsFor(cm, lineView.rest[i], lineView, dims, false); + } + + function insertLineWidgetsFor(cm, line, lineView, dims, allowAbove) { + if (!line.widgets) return; + var wrap = ensureLineWrapped(lineView); + for (var i = 0, ws = line.widgets; i < ws.length; ++i) { + var widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget"); + if (!widget.handleMouseEvents) node.setAttribute("cm-ignore-events", "true"); + positionLineWidget(widget, node, lineView, dims); + cm.display.input.setUneditable(node); + if (allowAbove && widget.above) + wrap.insertBefore(node, lineView.gutter || lineView.text); + else + wrap.appendChild(node); + signalLater(widget, "redraw"); + } + } + + function positionLineWidget(widget, node, lineView, dims) { + if (widget.noHScroll) { + (lineView.alignable || (lineView.alignable = [])).push(node); + var width = dims.wrapperWidth; + node.style.left = dims.fixedPos + "px"; + if (!widget.coverGutter) { + width -= dims.gutterTotalWidth; + node.style.paddingLeft = dims.gutterTotalWidth + "px"; + } + node.style.width = width + "px"; + } + if (widget.coverGutter) { + node.style.zIndex = 5; + node.style.position = "relative"; + if (!widget.noHScroll) node.style.marginLeft = -dims.gutterTotalWidth + "px"; + } + } + + // POSITION OBJECT + + // A Pos instance represents a position within the text. + var Pos = CodeMirror.Pos = function(line, ch) { + if (!(this instanceof Pos)) return new Pos(line, ch); + this.line = line; this.ch = ch; + }; + + // Compare two positions, return 0 if they are the same, a negative + // number when a is less, and a positive number otherwise. + var cmp = CodeMirror.cmpPos = function(a, b) { return a.line - b.line || a.ch - b.ch; }; + + function copyPos(x) {return Pos(x.line, x.ch);} + function maxPos(a, b) { return cmp(a, b) < 0 ? b : a; } + function minPos(a, b) { return cmp(a, b) < 0 ? a : b; } + + // INPUT HANDLING + + function ensureFocus(cm) { + if (!cm.state.focused) { cm.display.input.focus(); onFocus(cm); } + } + + function isReadOnly(cm) { + return cm.options.readOnly || cm.doc.cantEdit; + } + + // This will be set to an array of strings when copying, so that, + // when pasting, we know what kind of selections the copied text + // was made out of. + var lastCopied = null; + + function applyTextInput(cm, inserted, deleted, sel, origin) { + var doc = cm.doc; + cm.display.shift = false; + if (!sel) sel = doc.sel; + + var paste = cm.state.pasteIncoming || origin == "paste"; + var textLines = splitLines(inserted), multiPaste = null; + // When pasing N lines into N selections, insert one line per selection + if (paste && sel.ranges.length > 1) { + if (lastCopied && lastCopied.join("\n") == inserted) + multiPaste = sel.ranges.length % lastCopied.length == 0 && map(lastCopied, splitLines); + else if (textLines.length == sel.ranges.length) + multiPaste = map(textLines, function(l) { return [l]; }); + } + + // Normal behavior is to insert the new text into every selection + for (var i = sel.ranges.length - 1; i >= 0; i--) { + var range = sel.ranges[i]; + var from = range.from(), to = range.to(); + if (range.empty()) { + if (deleted && deleted > 0) // Handle deletion + from = Pos(from.line, from.ch - deleted); + else if (cm.state.overwrite && !paste) // Handle overwrite + to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + lst(textLines).length)); + } + var updateInput = cm.curOp.updateInput; + var changeEvent = {from: from, to: to, text: multiPaste ? multiPaste[i % multiPaste.length] : textLines, + origin: origin || (paste ? "paste" : cm.state.cutIncoming ? "cut" : "+input")}; + makeChange(cm.doc, changeEvent); + signalLater(cm, "inputRead", cm, changeEvent); + } + if (inserted && !paste) + triggerElectric(cm, inserted); + + ensureCursorVisible(cm); + cm.curOp.updateInput = updateInput; + cm.curOp.typing = true; + cm.state.pasteIncoming = cm.state.cutIncoming = false; + } + + function handlePaste(e, cm) { + var pasted = e.clipboardData && e.clipboardData.getData("text/plain"); + if (pasted) { + e.preventDefault(); + runInOp(cm, function() { applyTextInput(cm, pasted, 0, null, "paste"); }); + return true; + } + } + + function triggerElectric(cm, inserted) { + // When an 'electric' character is inserted, immediately trigger a reindent + if (!cm.options.electricChars || !cm.options.smartIndent) return; + var sel = cm.doc.sel; + + for (var i = sel.ranges.length - 1; i >= 0; i--) { + var range = sel.ranges[i]; + if (range.head.ch > 100 || (i && sel.ranges[i - 1].head.line == range.head.line)) continue; + var mode = cm.getModeAt(range.head); + var indented = false; + if (mode.electricChars) { + for (var j = 0; j < mode.electricChars.length; j++) + if (inserted.indexOf(mode.electricChars.charAt(j)) > -1) { + indented = indentLine(cm, range.head.line, "smart"); + break; + } + } else if (mode.electricInput) { + if (mode.electricInput.test(getLine(cm.doc, range.head.line).text.slice(0, range.head.ch))) + indented = indentLine(cm, range.head.line, "smart"); + } + if (indented) signalLater(cm, "electricInput", cm, range.head.line); + } + } + + function copyableRanges(cm) { + var text = [], ranges = []; + for (var i = 0; i < cm.doc.sel.ranges.length; i++) { + var line = cm.doc.sel.ranges[i].head.line; + var lineRange = {anchor: Pos(line, 0), head: Pos(line + 1, 0)}; + ranges.push(lineRange); + text.push(cm.getRange(lineRange.anchor, lineRange.head)); + } + return {text: text, ranges: ranges}; + } + + function disableBrowserMagic(field) { + field.setAttribute("autocorrect", "off"); + field.setAttribute("autocapitalize", "off"); + field.setAttribute("spellcheck", "false"); + } + + // TEXTAREA INPUT STYLE + + function TextareaInput(cm) { + this.cm = cm; + // See input.poll and input.reset + this.prevInput = ""; + + // Flag that indicates whether we expect input to appear real soon + // now (after some event like 'keypress' or 'input') and are + // polling intensively. + this.pollingFast = false; + // Self-resetting timeout for the poller + this.polling = new Delayed(); + // Tracks when input.reset has punted to just putting a short + // string into the textarea instead of the full selection. + this.inaccurateSelection = false; + // Used to work around IE issue with selection being forgotten when focus moves away from textarea + this.hasSelection = false; + this.composing = null; + }; + + function hiddenTextarea() { + var te = elt("textarea", null, null, "position: absolute; padding: 0; width: 1px; height: 1em; outline: none"); + var div = elt("div", [te], null, "overflow: hidden; position: relative; width: 3px; height: 0px;"); + // The textarea is kept positioned near the cursor to prevent the + // fact that it'll be scrolled into view on input from scrolling + // our fake cursor out of view. On webkit, when wrap=off, paste is + // very slow. So make the area wide instead. + if (webkit) te.style.width = "1000px"; + else te.setAttribute("wrap", "off"); + // If border: 0; -- iOS fails to open keyboard (issue #1287) + if (ios) te.style.border = "1px solid black"; + disableBrowserMagic(te); + return div; + } + + TextareaInput.prototype = copyObj({ + init: function(display) { + var input = this, cm = this.cm; + + // Wraps and hides input textarea + var div = this.wrapper = hiddenTextarea(); + // The semihidden textarea that is focused when the editor is + // focused, and receives input. + var te = this.textarea = div.firstChild; + display.wrapper.insertBefore(div, display.wrapper.firstChild); + + // Needed to hide big blue blinking cursor on Mobile Safari (doesn't seem to work in iOS 8 anymore) + if (ios) te.style.width = "0px"; + + on(te, "input", function() { + if (ie && ie_version >= 9 && input.hasSelection) input.hasSelection = null; + input.poll(); + }); + + on(te, "paste", function(e) { + if (handlePaste(e, cm)) return true; + + cm.state.pasteIncoming = true; + input.fastPoll(); + }); + + function prepareCopyCut(e) { + if (cm.somethingSelected()) { + lastCopied = cm.getSelections(); + if (input.inaccurateSelection) { + input.prevInput = ""; + input.inaccurateSelection = false; + te.value = lastCopied.join("\n"); + selectInput(te); + } + } else if (!cm.options.lineWiseCopyCut) { + return; + } else { + var ranges = copyableRanges(cm); + lastCopied = ranges.text; + if (e.type == "cut") { + cm.setSelections(ranges.ranges, null, sel_dontScroll); + } else { + input.prevInput = ""; + te.value = ranges.text.join("\n"); + selectInput(te); + } + } + if (e.type == "cut") cm.state.cutIncoming = true; + } + on(te, "cut", prepareCopyCut); + on(te, "copy", prepareCopyCut); + + on(display.scroller, "paste", function(e) { + if (eventInWidget(display, e)) return; + cm.state.pasteIncoming = true; + input.focus(); + }); + + // Prevent normal selection in the editor (we handle our own) + on(display.lineSpace, "selectstart", function(e) { + if (!eventInWidget(display, e)) e_preventDefault(e); + }); + + on(te, "compositionstart", function() { + var start = cm.getCursor("from"); + input.composing = { + start: start, + range: cm.markText(start, cm.getCursor("to"), {className: "CodeMirror-composing"}) + }; + }); + on(te, "compositionend", function() { + if (input.composing) { + input.poll(); + input.composing.range.clear(); + input.composing = null; + } + }); + }, + + prepareSelection: function() { + // Redraw the selection and/or cursor + var cm = this.cm, display = cm.display, doc = cm.doc; + var result = prepareSelection(cm); + + // Move the hidden textarea near the cursor to prevent scrolling artifacts + if (cm.options.moveInputWithCursor) { + var headPos = cursorCoords(cm, doc.sel.primary().head, "div"); + var wrapOff = display.wrapper.getBoundingClientRect(), lineOff = display.lineDiv.getBoundingClientRect(); + result.teTop = Math.max(0, Math.min(display.wrapper.clientHeight - 10, + headPos.top + lineOff.top - wrapOff.top)); + result.teLeft = Math.max(0, Math.min(display.wrapper.clientWidth - 10, + headPos.left + lineOff.left - wrapOff.left)); + } + + return result; + }, + + showSelection: function(drawn) { + var cm = this.cm, display = cm.display; + removeChildrenAndAdd(display.cursorDiv, drawn.cursors); + removeChildrenAndAdd(display.selectionDiv, drawn.selection); + if (drawn.teTop != null) { + this.wrapper.style.top = drawn.teTop + "px"; + this.wrapper.style.left = drawn.teLeft + "px"; + } + }, + + // Reset the input to correspond to the selection (or to be empty, + // when not typing and nothing is selected) + reset: function(typing) { + if (this.contextMenuPending) return; + var minimal, selected, cm = this.cm, doc = cm.doc; + if (cm.somethingSelected()) { + this.prevInput = ""; + var range = doc.sel.primary(); + minimal = hasCopyEvent && + (range.to().line - range.from().line > 100 || (selected = cm.getSelection()).length > 1000); + var content = minimal ? "-" : selected || cm.getSelection(); + this.textarea.value = content; + if (cm.state.focused) selectInput(this.textarea); + if (ie && ie_version >= 9) this.hasSelection = content; + } else if (!typing) { + this.prevInput = this.textarea.value = ""; + if (ie && ie_version >= 9) this.hasSelection = null; + } + this.inaccurateSelection = minimal; + }, + + getField: function() { return this.textarea; }, + + supportsTouch: function() { return false; }, + + focus: function() { + if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt() != this.textarea)) { + try { this.textarea.focus(); } + catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM + } + }, + + blur: function() { this.textarea.blur(); }, + + resetPosition: function() { + this.wrapper.style.top = this.wrapper.style.left = 0; + }, + + receivedFocus: function() { this.slowPoll(); }, + + // Poll for input changes, using the normal rate of polling. This + // runs as long as the editor is focused. + slowPoll: function() { + var input = this; + if (input.pollingFast) return; + input.polling.set(this.cm.options.pollInterval, function() { + input.poll(); + if (input.cm.state.focused) input.slowPoll(); + }); + }, + + // When an event has just come in that is likely to add or change + // something in the input textarea, we poll faster, to ensure that + // the change appears on the screen quickly. + fastPoll: function() { + var missed = false, input = this; + input.pollingFast = true; + function p() { + var changed = input.poll(); + if (!changed && !missed) {missed = true; input.polling.set(60, p);} + else {input.pollingFast = false; input.slowPoll();} + } + input.polling.set(20, p); + }, + + // Read input from the textarea, and update the document to match. + // When something is selected, it is present in the textarea, and + // selected (unless it is huge, in which case a placeholder is + // used). When nothing is selected, the cursor sits after previously + // seen text (can be empty), which is stored in prevInput (we must + // not reset the textarea when typing, because that breaks IME). + poll: function() { + var cm = this.cm, input = this.textarea, prevInput = this.prevInput; + // Since this is called a *lot*, try to bail out as cheaply as + // possible when it is clear that nothing happened. hasSelection + // will be the case when there is a lot of text in the textarea, + // in which case reading its value would be expensive. + if (this.contextMenuPending || !cm.state.focused || + (hasSelection(input) && !prevInput) || + isReadOnly(cm) || cm.options.disableInput || cm.state.keySeq) + return false; - // A new event is started when the previous origin does not match - // the current, or the origins don't allow matching. Origins - // starting with * are always merged, those starting with + are - // merged when similar and close together in time. - if (opId == hist.lastSelOp || - (origin && hist.lastSelOrigin == origin && - (hist.lastModTime == hist.lastSelTime && hist.lastOrigin == origin || - selectionEventCanBeMerged(doc, origin, lst(hist.done), sel)))) {hist.done[hist.done.length - 1] = sel;} else {pushSelectionToHistory(sel, hist.done);} + var text = input.value; + // If nothing changed, bail. + if (text == prevInput && !cm.somethingSelected()) return false; + // Work around nonsensical selection resetting in IE9/10, and + // inexplicable appearance of private area unicode characters on + // some key combos in Mac (#2689). + if (ie && ie_version >= 9 && this.hasSelection === text || + mac && /[\uf700-\uf7ff]/.test(text)) { + cm.display.input.reset(); + return false; + } - hist.lastSelTime = +new Date; - hist.lastSelOrigin = origin; - hist.lastSelOp = opId; - if (options && options.clearRedo !== false) {clearSelectionEvents(hist.undone);} - } + if (cm.doc.sel == cm.display.selForContextMenu) { + var first = text.charCodeAt(0); + if (first == 0x200b && !prevInput) prevInput = "\u200b"; + if (first == 0x21da) { this.reset(); return this.cm.execCommand("undo"); } + } + // Find the part of the input that is actually new + var same = 0, l = Math.min(prevInput.length, text.length); + while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) ++same; - function pushSelectionToHistory (sel, dest) { - var top = lst(dest); - if (!(top && top.ranges && top.equals(sel))) {dest.push(sel);} - } + var self = this; + runInOp(cm, function() { + applyTextInput(cm, text.slice(same), prevInput.length - same, + null, self.composing ? "*compose" : null); - // Used to store marked span information in the history. - function attachLocalSpans (doc, change, from, to) { - var existing = change["spans_" + doc.id], n = 0; - doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), function (line) { - if (line.markedSpans) {(existing || (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans;} - ++n; - }); - } + // Don't leave long text in the textarea, since it makes further polling slow + if (text.length > 1000 || text.indexOf("\n") > -1) input.value = self.prevInput = ""; + else self.prevInput = text; - // When un/re-doing restores text containing marked spans, those - // that have been explicitly cleared should not be restored. - function removeClearedSpans (spans) { - if (!spans) return null; - for (var i = 0, out; i < spans.length; ++i) { - if (spans[i].marker.explicitlyCleared) { if (!out) out = spans.slice(0, i); } else if (out) out.push(spans[i]); + if (self.composing) { + self.composing.range.clear(); + self.composing.range = cm.markText(self.composing.start, cm.getCursor("to"), + {className: "CodeMirror-composing"}); } - return !out ? spans : out.length ? out : null; - } + }); + return true; + }, - // Retrieve and filter the old marked spans stored in a change event. - function getOldSpans (doc, change) { - var found = change["spans_" + doc.id]; - if (!found) return null; - for (var i = 0, nw = []; i < change.text.length; ++i) {nw.push(removeClearedSpans(found[i]));} - return nw; - } + ensurePolled: function() { + if (this.pollingFast && this.poll()) this.pollingFast = false; + }, - // Used both to provide a JSON-safe object in .getHistory, and, when - // detaching a document, to split the history in two - function copyHistoryArray (events, newGroup, instantiateSel) { - for (var i = 0, copy = []; i < events.length; ++i) { - var event = events[i]; - if (event.ranges) { - copy.push(instantiateSel ? Selection.prototype.deepCopy.call(event) : event); - continue; - } - var changes = event.changes, newChanges = []; - copy.push({changes: newChanges}); - for (var j = 0; j < changes.length; ++j) { - var change = changes[j], m; - newChanges.push({from: change.from, to: change.to, text: change.text}); - if (newGroup) { - for (var prop in change) { - if (m = prop.match(/^spans_(\d+)$/)) { - if (indexOf(newGroup, Number(m[1])) > -1) { - lst(newChanges)[prop] = change[prop]; - delete change[prop]; - } - } - } - } - } - } - return copy; - } + onKeyPress: function() { + if (ie && ie_version >= 9) this.hasSelection = null; + this.fastPoll(); + }, - // Rebasing/resetting history to deal with externally-sourced changes + onContextMenu: function(e) { + var input = this, cm = input.cm, display = cm.display, te = input.textarea; + var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop; + if (!pos || presto) return; // Opera is difficult. - function rebaseHistSelSingle (pos, from, to, diff) { - if (to < pos.line) { - pos.line += diff; - } else if (from < pos.line) { - pos.line = from; - pos.ch = 0; - } - } + // Reset the current text selection only if the click is done outside of the selection + // and 'resetSelectionOnContextMenu' option is true. + var reset = cm.options.resetSelectionOnContextMenu; + if (reset && cm.doc.sel.contains(pos) == -1) + operation(cm, setSelection)(cm.doc, simpleSelection(pos), sel_dontScroll); - // Tries to rebase an array of history events given a change in the - // document. If the change touches the same lines as the event, the - // event, and everything 'behind' it, is discarded. If the change is - // before the event, the event's positions are updated. Uses a - // copy-on-write scheme for the positions, to avoid having to - // reallocate them all on every rebase, but also avoid problems with - // shared position objects being unsafely updated. - function rebaseHistArray (array, from, to, diff) { - for (var i = 0; i < array.length; ++i) { - var sub = array[i], ok = true; - if (sub.ranges) { - if (!sub.copied) { sub = array[i] = sub.deepCopy(); sub.copied = true; } - for (var j = 0; j < sub.ranges.length; j++) { - rebaseHistSelSingle(sub.ranges[j].anchor, from, to, diff); - rebaseHistSelSingle(sub.ranges[j].head, from, to, diff); - } - continue; - } - for (var j = 0; j < sub.changes.length; ++j) { - var cur = sub.changes[j]; - if (to < cur.from.line) { - cur.from = Pos(cur.from.line + diff, cur.from.ch); - cur.to = Pos(cur.to.line + diff, cur.to.ch); - } else if (from <= cur.to.line) { - ok = false; - break; - } - } - if (!ok) { - array.splice(0, i + 1); - i = 0; - } - } - } + var oldCSS = te.style.cssText; + input.wrapper.style.position = "absolute"; + te.style.cssText = "position: fixed; width: 30px; height: 30px; top: " + (e.clientY - 5) + + "px; left: " + (e.clientX - 5) + "px; z-index: 1000; background: " + + (ie ? "rgba(255, 255, 255, .05)" : "transparent") + + "; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);"; + if (webkit) var oldScrollY = window.scrollY; // Work around Chrome issue (#2712) + display.input.focus(); + if (webkit) window.scrollTo(null, oldScrollY); + display.input.reset(); + // Adds "Select all" to context menu in FF + if (!cm.somethingSelected()) te.value = input.prevInput = " "; + input.contextMenuPending = true; + display.selForContextMenu = cm.doc.sel; + clearTimeout(display.detectingSelectAll); + + // Select-all will be greyed out if there's nothing to select, so + // this adds a zero-width space so that we can later check whether + // it got selected. + function prepareSelectAllHack() { + if (te.selectionStart != null) { + var selected = cm.somethingSelected(); + var extval = "\u200b" + (selected ? te.value : ""); + te.value = "\u21da"; // Used to catch context-menu undo + te.value = extval; + input.prevInput = selected ? "" : "\u200b"; + te.selectionStart = 1; te.selectionEnd = extval.length; + // Re-set this, in case some other handler touched the + // selection in the meantime. + display.selForContextMenu = cm.doc.sel; + } + } + function rehide() { + input.contextMenuPending = false; + input.wrapper.style.position = "relative"; + te.style.cssText = oldCSS; + if (ie && ie_version < 9) display.scrollbars.setScrollTop(display.scroller.scrollTop = scrollPos); + + // Try to detect the user choosing select-all + if (te.selectionStart != null) { + if (!ie || (ie && ie_version < 9)) prepareSelectAllHack(); + var i = 0, poll = function() { + if (display.selForContextMenu == cm.doc.sel && te.selectionStart == 0 && + te.selectionEnd > 0 && input.prevInput == "\u200b") + operation(cm, commands.selectAll)(cm); + else if (i++ < 10) display.detectingSelectAll = setTimeout(poll, 500); + else display.input.reset(); + }; + display.detectingSelectAll = setTimeout(poll, 200); + } + } + + if (ie && ie_version >= 9) prepareSelectAllHack(); + if (captureRightClick) { + e_stop(e); + var mouseup = function() { + off(window, "mouseup", mouseup); + setTimeout(rehide, 20); + }; + on(window, "mouseup", mouseup); + } else { + setTimeout(rehide, 50); + } + }, + + setUneditable: nothing, + + needsContentAttribute: false + }, TextareaInput.prototype); + + // CONTENTEDITABLE INPUT STYLE + + function ContentEditableInput(cm) { + this.cm = cm; + this.lastAnchorNode = this.lastAnchorOffset = this.lastFocusNode = this.lastFocusOffset = null; + this.polling = new Delayed(); + this.gracePeriod = false; + } + + ContentEditableInput.prototype = copyObj({ + init: function(display) { + var input = this, cm = input.cm; + var div = input.div = display.lineDiv; + div.contentEditable = "true"; + disableBrowserMagic(div); + + on(div, "paste", function(e) { handlePaste(e, cm); }) + + on(div, "compositionstart", function(e) { + var data = e.data; + input.composing = {sel: cm.doc.sel, data: data, startData: data}; + if (!data) return; + var prim = cm.doc.sel.primary(); + var line = cm.getLine(prim.head.line); + var found = line.indexOf(data, Math.max(0, prim.head.ch - data.length)); + if (found > -1 && found <= prim.head.ch) + input.composing.sel = simpleSelection(Pos(prim.head.line, found), + Pos(prim.head.line, found + data.length)); + }); + on(div, "compositionupdate", function(e) { + input.composing.data = e.data; + }); + on(div, "compositionend", function(e) { + var ours = input.composing; + if (!ours) return; + if (e.data != ours.startData && !/\u200b/.test(e.data)) + ours.data = e.data; + // Need a small delay to prevent other code (input event, + // selection polling) from doing damage when fired right after + // compositionend. + setTimeout(function() { + if (!ours.handled) + input.applyComposition(ours); + if (input.composing == ours) + input.composing = null; + }, 50); + }); + + on(div, "touchstart", function() { + input.forceCompositionEnd(); + }); + + on(div, "input", function() { + if (input.composing) return; + if (!input.pollContent()) + runInOp(input.cm, function() {regChange(cm);}); + }); + + function onCopyCut(e) { + if (cm.somethingSelected()) { + lastCopied = cm.getSelections(); + if (e.type == "cut") cm.replaceSelection("", null, "cut"); + } else if (!cm.options.lineWiseCopyCut) { + return; + } else { + var ranges = copyableRanges(cm); + lastCopied = ranges.text; + if (e.type == "cut") { + cm.operation(function() { + cm.setSelections(ranges.ranges, 0, sel_dontScroll); + cm.replaceSelection("", null, "cut"); + }); + } + } + // iOS exposes the clipboard API, but seems to discard content inserted into it + if (e.clipboardData && !ios) { + e.preventDefault(); + e.clipboardData.clearData(); + e.clipboardData.setData("text/plain", lastCopied.join("\n")); + } else { + // Old-fashioned briefly-focus-a-textarea hack + var kludge = hiddenTextarea(), te = kludge.firstChild; + cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild); + te.value = lastCopied.join("\n"); + var hadFocus = document.activeElement; + selectInput(te); + setTimeout(function() { + cm.display.lineSpace.removeChild(kludge); + hadFocus.focus(); + }, 50); + } + } + on(div, "copy", onCopyCut); + on(div, "cut", onCopyCut); + }, + + prepareSelection: function() { + var result = prepareSelection(this.cm, false); + result.focus = this.cm.state.focused; + return result; + }, + + showSelection: function(info) { + if (!info || !this.cm.display.view.length) return; + if (info.focus) this.showPrimarySelection(); + this.showMultipleSelections(info); + }, + + showPrimarySelection: function() { + var sel = window.getSelection(), prim = this.cm.doc.sel.primary(); + var curAnchor = domToPos(this.cm, sel.anchorNode, sel.anchorOffset); + var curFocus = domToPos(this.cm, sel.focusNode, sel.focusOffset); + if (curAnchor && !curAnchor.bad && curFocus && !curFocus.bad && + cmp(minPos(curAnchor, curFocus), prim.from()) == 0 && + cmp(maxPos(curAnchor, curFocus), prim.to()) == 0) + return; - function rebaseHist (hist, change) { - var from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1; - rebaseHistArray(hist.done, from, to, diff); - rebaseHistArray(hist.undone, from, to, diff); - } + var start = posToDOM(this.cm, prim.from()); + var end = posToDOM(this.cm, prim.to()); + if (!start && !end) return; - // EVENT UTILITIES + var view = this.cm.display.view; + var old = sel.rangeCount && sel.getRangeAt(0); + if (!start) { + start = {node: view[0].measure.map[2], offset: 0}; + } else if (!end) { // FIXME dangerously hacky + var measure = view[view.length - 1].measure; + var map = measure.maps ? measure.maps[measure.maps.length - 1] : measure.map; + end = {node: map[map.length - 1], offset: map[map.length - 2] - map[map.length - 3]}; + } - // Due to the fact that we still support jurassic IE versions, some - // compatibility wrappers are needed. + try { var rng = range(start.node, start.offset, end.offset, end.node); } + catch(e) {} // Our model of the DOM might be outdated, in which case the range we try to set can be impossible + if (rng) { + sel.removeAllRanges(); + sel.addRange(rng); + if (old && sel.anchorNode == null) sel.addRange(old); + else if (gecko) this.startGracePeriod(); + } + this.rememberSelection(); + }, - var e_preventDefault = CodeMirror.e_preventDefault = function (e) { - if (e.preventDefault) e.preventDefault(); - else e.returnValue = false; - }; - var e_stopPropagation = CodeMirror.e_stopPropagation = function (e) { - if (e.stopPropagation) e.stopPropagation(); - else e.cancelBubble = true; - }; - function e_defaultPrevented (e) { - return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false; - } - var e_stop = CodeMirror.e_stop = function (e) {e_preventDefault(e); e_stopPropagation(e);}; + startGracePeriod: function() { + var input = this; + clearTimeout(this.gracePeriod); + this.gracePeriod = setTimeout(function() { + input.gracePeriod = false; + if (input.selectionChanged()) + input.cm.operation(function() { input.cm.curOp.selectionChanged = true; }); + }, 20); + }, - function e_target (e) {return e.target || e.srcElement;} - function e_button (e) { - var b = e.which; - if (b == null) { - if (e.button & 1) b = 1; - else if (e.button & 2) b = 3; - else if (e.button & 4) b = 2; - } - if (mac && e.ctrlKey && b == 1) b = 3; - return b; - } + showMultipleSelections: function(info) { + removeChildrenAndAdd(this.cm.display.cursorDiv, info.cursors); + removeChildrenAndAdd(this.cm.display.selectionDiv, info.selection); + }, - // EVENT HANDLING + rememberSelection: function() { + var sel = window.getSelection(); + this.lastAnchorNode = sel.anchorNode; this.lastAnchorOffset = sel.anchorOffset; + this.lastFocusNode = sel.focusNode; this.lastFocusOffset = sel.focusOffset; + }, - // Lightweight event framework. on/off also work on DOM nodes, - // registering native DOM handlers. + selectionInEditor: function() { + var sel = window.getSelection(); + if (!sel.rangeCount) return false; + var node = sel.getRangeAt(0).commonAncestorContainer; + return contains(this.div, node); + }, - var on = CodeMirror.on = function (emitter, type, f) { - if (emitter.addEventListener) {emitter.addEventListener(type, f, false);} else if (emitter.attachEvent) {emitter.attachEvent("on" + type, f);} else { - var map = emitter._handlers || (emitter._handlers = {}); - var arr = map[type] || (map[type] = []); - arr.push(f); - } - }; + focus: function() { + if (this.cm.options.readOnly != "nocursor") this.div.focus(); + }, + blur: function() { this.div.blur(); }, + getField: function() { return this.div; }, - var off = CodeMirror.off = function (emitter, type, f) { - if (emitter.removeEventListener) {emitter.removeEventListener(type, f, false);} else if (emitter.detachEvent) {emitter.detachEvent("on" + type, f);} else { - var arr = emitter._handlers && emitter._handlers[type]; - if (!arr) return; - for (var i = 0; i < arr.length; ++i) {if (arr[i] == f) { arr.splice(i, 1); break; }} - } - }; + supportsTouch: function() { return true; }, - var signal = CodeMirror.signal = function (emitter, type /* , values...*/) { - var arr = emitter._handlers && emitter._handlers[type]; - if (!arr) return; - var args = Array.prototype.slice.call(arguments, 2); - for (var i = 0; i < arr.length; ++i) arr[i].apply(null, args); - }; + receivedFocus: function() { + var input = this; + if (this.selectionInEditor()) + this.pollSelection(); + else + runInOp(this.cm, function() { input.cm.curOp.selectionChanged = true; }); - var orphanDelayedCallbacks = null; - - // Often, we want to signal events at a point where we are in the - // middle of some work, but don't want the handler to start calling - // other methods on the editor, which might be in an inconsistent - // state or simply not expect any other events to happen. - // signalLater looks whether there are any handlers, and schedules - // them to be executed when the last operation ends, or, if no - // operation is active, when a timeout fires. - function signalLater (emitter, type /* , values...*/) { - var arr = emitter._handlers && emitter._handlers[type]; - if (!arr) return; - var args = Array.prototype.slice.call(arguments, 2), list; - if (operationGroup) { - list = operationGroup.delayedCallbacks; - } else if (orphanDelayedCallbacks) { - list = orphanDelayedCallbacks; - } else { - list = orphanDelayedCallbacks = []; - setTimeout(fireOrphanDelayed, 0); + function poll() { + if (input.cm.state.focused) { + input.pollSelection(); + input.polling.set(input.cm.options.pollInterval, poll); } - function bnd (f) {return function () {f.apply(null, args);};} - for (var i = 0; i < arr.length; ++i) {list.push(bnd(arr[i]));} - } + } + this.polling.set(this.cm.options.pollInterval, poll); + }, - function fireOrphanDelayed () { - var delayed = orphanDelayedCallbacks; - orphanDelayedCallbacks = null; - for (var i = 0; i < delayed.length; ++i) delayed[i](); - } + selectionChanged: function() { + var sel = window.getSelection(); + return sel.anchorNode != this.lastAnchorNode || sel.anchorOffset != this.lastAnchorOffset || + sel.focusNode != this.lastFocusNode || sel.focusOffset != this.lastFocusOffset; + }, - // The DOM events that CodeMirror handles can be overridden by - // registering a (non-DOM) handler on the editor for the event name, - // and preventDefault-ing the event in that handler. - function signalDOMEvent (cm, e, override) { - if (typeof e === "string") {e = {type: e, preventDefault: function () { this.defaultPrevented = true; }};} - signal(cm, override || e.type, cm, e); - return e_defaultPrevented(e) || e.codemirrorIgnore; - } + pollSelection: function() { + if (!this.composing && !this.gracePeriod && this.selectionChanged()) { + var sel = window.getSelection(), cm = this.cm; + this.rememberSelection(); + var anchor = domToPos(cm, sel.anchorNode, sel.anchorOffset); + var head = domToPos(cm, sel.focusNode, sel.focusOffset); + if (anchor && head) runInOp(cm, function() { + setSelection(cm.doc, simpleSelection(anchor, head), sel_dontScroll); + if (anchor.bad || head.bad) cm.curOp.selectionChanged = true; + }); + } + }, + + pollContent: function() { + var cm = this.cm, display = cm.display, sel = cm.doc.sel.primary(); + var from = sel.from(), to = sel.to(); + if (from.line < display.viewFrom || to.line > display.viewTo - 1) return false; + + var fromIndex; + if (from.line == display.viewFrom || (fromIndex = findViewIndex(cm, from.line)) == 0) { + var fromLine = lineNo(display.view[0].line); + var fromNode = display.view[0].node; + } else { + var fromLine = lineNo(display.view[fromIndex].line); + var fromNode = display.view[fromIndex - 1].node.nextSibling; + } + var toIndex = findViewIndex(cm, to.line); + if (toIndex == display.view.length - 1) { + var toLine = display.viewTo - 1; + var toNode = display.lineDiv.lastChild; + } else { + var toLine = lineNo(display.view[toIndex + 1].line) - 1; + var toNode = display.view[toIndex + 1].node.previousSibling; + } + + var newText = splitLines(domTextBetween(cm, fromNode, toNode, fromLine, toLine)); + var oldText = getBetween(cm.doc, Pos(fromLine, 0), Pos(toLine, getLine(cm.doc, toLine).text.length)); + while (newText.length > 1 && oldText.length > 1) { + if (lst(newText) == lst(oldText)) { newText.pop(); oldText.pop(); toLine--; } + else if (newText[0] == oldText[0]) { newText.shift(); oldText.shift(); fromLine++; } + else break; + } + + var cutFront = 0, cutEnd = 0; + var newTop = newText[0], oldTop = oldText[0], maxCutFront = Math.min(newTop.length, oldTop.length); + while (cutFront < maxCutFront && newTop.charCodeAt(cutFront) == oldTop.charCodeAt(cutFront)) + ++cutFront; + var newBot = lst(newText), oldBot = lst(oldText); + var maxCutEnd = Math.min(newBot.length - (newText.length == 1 ? cutFront : 0), + oldBot.length - (oldText.length == 1 ? cutFront : 0)); + while (cutEnd < maxCutEnd && + newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1)) + ++cutEnd; + + newText[newText.length - 1] = newBot.slice(0, newBot.length - cutEnd); + newText[0] = newText[0].slice(cutFront); + + var chFrom = Pos(fromLine, cutFront); + var chTo = Pos(toLine, oldText.length ? lst(oldText).length - cutEnd : 0); + if (newText.length > 1 || newText[0] || cmp(chFrom, chTo)) { + replaceRange(cm.doc, newText, chFrom, chTo, "+input"); + return true; + } + }, - function signalCursorActivity (cm) { - var arr = cm._handlers && cm._handlers.cursorActivity; - if (!arr) return; - var set = cm.curOp.cursorActivityHandlers || (cm.curOp.cursorActivityHandlers = []); - for (var i = 0; i < arr.length; ++i) { - if (indexOf(set, arr[i]) == -1) {set.push(arr[i]);} - } - } + ensurePolled: function() { + this.forceCompositionEnd(); + }, + reset: function() { + this.forceCompositionEnd(); + }, + forceCompositionEnd: function() { + if (!this.composing || this.composing.handled) return; + this.applyComposition(this.composing); + this.composing.handled = true; + this.div.blur(); + this.div.focus(); + }, + applyComposition: function(composing) { + if (composing.data && composing.data != composing.startData) + operation(this.cm, applyTextInput)(this.cm, composing.data, 0, composing.sel); + }, - function hasHandler (emitter, type) { - var arr = emitter._handlers && emitter._handlers[type]; - return arr && arr.length > 0; - } + setUneditable: function(node) { + node.setAttribute("contenteditable", "false"); + }, - // Add on and off methods to a constructor's prototype, to make - // registering events on such objects more convenient. - function eventMixin (ctor) { - ctor.prototype.on = function (type, f) {on(this, type, f);}; - ctor.prototype.off = function (type, f) {off(this, type, f);}; - } + onKeyPress: function(e) { + e.preventDefault(); + operation(this.cm, applyTextInput)(this.cm, String.fromCharCode(e.charCode == null ? e.keyCode : e.charCode), 0); + }, - // MISC UTILITIES + onContextMenu: nothing, + resetPosition: nothing, - // Number of pixels added to scroller and sizer to hide scrollbar - var scrollerGap = 30; + needsContentAttribute: true + }, ContentEditableInput.prototype); - // Returned or thrown by various protocols to signal 'I'm not - // handling this'. - var Pass = CodeMirror.Pass = {toString: function () {return "CodeMirror.Pass";}}; + function posToDOM(cm, pos) { + var view = findViewForLine(cm, pos.line); + if (!view || view.hidden) return null; + var line = getLine(cm.doc, pos.line); + var info = mapFromLineView(view, line, pos.line); - // Reused option objects for setSelection & friends - var sel_dontScroll = {scroll: false}, sel_mouse = {origin: "*mouse"}, sel_move = {origin: "+move"}; + var order = getOrder(line), side = "left"; + if (order) { + var partPos = getBidiPartAt(order, pos.ch); + side = partPos % 2 ? "right" : "left"; + } + var result = nodeAndOffsetInLineMap(info.map, pos.ch, side); + result.offset = result.collapse == "right" ? result.end : result.start; + return result; + } - function Delayed () {this.id = null;} - Delayed.prototype.set = function (ms, f) { - clearTimeout(this.id); - this.id = setTimeout(f, ms); - }; + function badPos(pos, bad) { if (bad) pos.bad = true; return pos; } - // Counts the column offset in a string, taking tabs into account. - // Used mostly to find indentation. - var countColumn = CodeMirror.countColumn = function (string, end, tabSize, startIndex, startValue) { - if (end == null) { - end = string.search(/[^\s\u00a0]/); - if (end == -1) end = string.length; - } - for (var i = startIndex || 0, n = startValue || 0; ;) { - var nextTab = string.indexOf("\t", i); - if (nextTab < 0 || nextTab >= end) {return n + (end - i);} - n += nextTab - i; - n += tabSize - (n % tabSize); - i = nextTab + 1; - } + function domToPos(cm, node, offset) { + var lineNode; + if (node == cm.display.lineDiv) { + lineNode = cm.display.lineDiv.childNodes[offset]; + if (!lineNode) return badPos(cm.clipPos(Pos(cm.display.viewTo - 1)), true); + node = null; offset = 0; + } else { + for (lineNode = node;; lineNode = lineNode.parentNode) { + if (!lineNode || lineNode == cm.display.lineDiv) return null; + if (lineNode.parentNode && lineNode.parentNode == cm.display.lineDiv) break; + } + } + for (var i = 0; i < cm.display.view.length; i++) { + var lineView = cm.display.view[i]; + if (lineView.node == lineNode) + return locateNodeInLineView(lineView, node, offset); + } + } + + function locateNodeInLineView(lineView, node, offset) { + var wrapper = lineView.text.firstChild, bad = false; + if (!node || !contains(wrapper, node)) return badPos(Pos(lineNo(lineView.line), 0), true); + if (node == wrapper) { + bad = true; + node = wrapper.childNodes[offset]; + offset = 0; + if (!node) { + var line = lineView.rest ? lst(lineView.rest) : lineView.line; + return badPos(Pos(lineNo(line), line.text.length), bad); + } + } + + var textNode = node.nodeType == 3 ? node : null, topNode = node; + if (!textNode && node.childNodes.length == 1 && node.firstChild.nodeType == 3) { + textNode = node.firstChild; + if (offset) offset = textNode.nodeValue.length; + } + while (topNode.parentNode != wrapper) topNode = topNode.parentNode; + var measure = lineView.measure, maps = measure.maps; + + function find(textNode, topNode, offset) { + for (var i = -1; i < (maps ? maps.length : 0); i++) { + var map = i < 0 ? measure.map : maps[i]; + for (var j = 0; j < map.length; j += 3) { + var curNode = map[j + 2]; + if (curNode == textNode || curNode == topNode) { + var line = lineNo(i < 0 ? lineView.line : lineView.rest[i]); + var ch = map[j] + offset; + if (offset < 0 || curNode != textNode) ch = map[j + (offset ? 1 : 0)]; + return Pos(line, ch); + } + } + } + } + var found = find(textNode, topNode, offset); + if (found) return badPos(found, bad); + + // FIXME this is all really shaky. might handle the few cases it needs to handle, but likely to cause problems + for (var after = topNode.nextSibling, dist = textNode ? textNode.nodeValue.length - offset : 0; after; after = after.nextSibling) { + found = find(after, after.firstChild, 0); + if (found) + return badPos(Pos(found.line, found.ch - dist), bad); + else + dist += after.textContent.length; + } + for (var before = topNode.previousSibling, dist = offset; before; before = before.previousSibling) { + found = find(before, before.firstChild, -1); + if (found) + return badPos(Pos(found.line, found.ch + dist), bad); + else + dist += after.textContent.length; + } + } + + function domTextBetween(cm, from, to, fromLine, toLine) { + var text = "", closing = false; + function recognizeMarker(id) { return function(marker) { return marker.id == id; }; } + function walk(node) { + if (node.nodeType == 1) { + var cmText = node.getAttribute("cm-text"); + if (cmText != null) { + if (cmText == "") cmText = node.textContent.replace(/\u200b/g, ""); + text += cmText; + return; + } + var markerID = node.getAttribute("cm-marker"), range; + if (markerID) { + var found = cm.findMarks(Pos(fromLine, 0), Pos(toLine + 1, 0), recognizeMarker(+markerID)); + if (found.length && (range = found[0].find())) + text += getBetween(cm.doc, range.from, range.to).join("\n"); + return; + } + if (node.getAttribute("contenteditable") == "false") return; + for (var i = 0; i < node.childNodes.length; i++) + walk(node.childNodes[i]); + if (/^(pre|div|p)$/i.test(node.nodeName)) + closing = true; + } else if (node.nodeType == 3) { + var val = node.nodeValue; + if (!val) return; + if (closing) { + text += "\n"; + closing = false; + } + text += val; + } + } + for (;;) { + walk(from); + if (from == to) break; + from = from.nextSibling; + } + return text; + } + + CodeMirror.inputStyles = {"textarea": TextareaInput, "contenteditable": ContentEditableInput}; + + // SELECTION / CURSOR + + // Selection objects are immutable. A new one is created every time + // the selection changes. A selection is one or more non-overlapping + // (and non-touching) ranges, sorted, and an integer that indicates + // which one is the primary selection (the one that's scrolled into + // view, that getCursor returns, etc). + function Selection(ranges, primIndex) { + this.ranges = ranges; + this.primIndex = primIndex; + } + + Selection.prototype = { + primary: function() { return this.ranges[this.primIndex]; }, + equals: function(other) { + if (other == this) return true; + if (other.primIndex != this.primIndex || other.ranges.length != this.ranges.length) return false; + for (var i = 0; i < this.ranges.length; i++) { + var here = this.ranges[i], there = other.ranges[i]; + if (cmp(here.anchor, there.anchor) != 0 || cmp(here.head, there.head) != 0) return false; + } + return true; + }, + deepCopy: function() { + for (var out = [], i = 0; i < this.ranges.length; i++) + out[i] = new Range(copyPos(this.ranges[i].anchor), copyPos(this.ranges[i].head)); + return new Selection(out, this.primIndex); + }, + somethingSelected: function() { + for (var i = 0; i < this.ranges.length; i++) + if (!this.ranges[i].empty()) return true; + return false; + }, + contains: function(pos, end) { + if (!end) end = pos; + for (var i = 0; i < this.ranges.length; i++) { + var range = this.ranges[i]; + if (cmp(end, range.from()) >= 0 && cmp(pos, range.to()) <= 0) + return i; + } + return -1; + } + }; + + function Range(anchor, head) { + this.anchor = anchor; this.head = head; + } + + Range.prototype = { + from: function() { return minPos(this.anchor, this.head); }, + to: function() { return maxPos(this.anchor, this.head); }, + empty: function() { + return this.head.line == this.anchor.line && this.head.ch == this.anchor.ch; + } + }; + + // Take an unsorted, potentially overlapping set of ranges, and + // build a selection out of it. 'Consumes' ranges array (modifying + // it). + function normalizeSelection(ranges, primIndex) { + var prim = ranges[primIndex]; + ranges.sort(function(a, b) { return cmp(a.from(), b.from()); }); + primIndex = indexOf(ranges, prim); + for (var i = 1; i < ranges.length; i++) { + var cur = ranges[i], prev = ranges[i - 1]; + if (cmp(prev.to(), cur.from()) >= 0) { + var from = minPos(prev.from(), cur.from()), to = maxPos(prev.to(), cur.to()); + var inv = prev.empty() ? cur.from() == cur.head : prev.from() == prev.head; + if (i <= primIndex) --primIndex; + ranges.splice(--i, 2, new Range(inv ? to : from, inv ? from : to)); + } + } + return new Selection(ranges, primIndex); + } + + function simpleSelection(anchor, head) { + return new Selection([new Range(anchor, head || anchor)], 0); + } + + // Most of the external API clips given positions to make sure they + // actually exist within the document. + function clipLine(doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1));} + function clipPos(doc, pos) { + if (pos.line < doc.first) return Pos(doc.first, 0); + var last = doc.first + doc.size - 1; + if (pos.line > last) return Pos(last, getLine(doc, last).text.length); + return clipToLen(pos, getLine(doc, pos.line).text.length); + } + function clipToLen(pos, linelen) { + var ch = pos.ch; + if (ch == null || ch > linelen) return Pos(pos.line, linelen); + else if (ch < 0) return Pos(pos.line, 0); + else return pos; + } + function isLine(doc, l) {return l >= doc.first && l < doc.first + doc.size;} + function clipPosArray(doc, array) { + for (var out = [], i = 0; i < array.length; i++) out[i] = clipPos(doc, array[i]); + return out; + } + + // SELECTION UPDATES + + // The 'scroll' parameter given to many of these indicated whether + // the new cursor position should be scrolled into view after + // modifying the selection. + + // If shift is held or the extend flag is set, extends a range to + // include a given position (and optionally a second position). + // Otherwise, simply returns the range between the given positions. + // Used for cursor motion and such. + function extendRange(doc, range, head, other) { + if (doc.cm && doc.cm.display.shift || doc.extend) { + var anchor = range.anchor; + if (other) { + var posBefore = cmp(head, anchor) < 0; + if (posBefore != (cmp(other, anchor) < 0)) { + anchor = head; + head = other; + } else if (posBefore != (cmp(head, other) < 0)) { + head = other; + } + } + return new Range(anchor, head); + } else { + return new Range(other || head, head); + } + } + + // Extend the primary selection range, discard the rest. + function extendSelection(doc, head, other, options) { + setSelection(doc, new Selection([extendRange(doc, doc.sel.primary(), head, other)], 0), options); + } + + // Extend all selections (pos is an array of selections with length + // equal the number of selections) + function extendSelections(doc, heads, options) { + for (var out = [], i = 0; i < doc.sel.ranges.length; i++) + out[i] = extendRange(doc, doc.sel.ranges[i], heads[i], null); + var newSel = normalizeSelection(out, doc.sel.primIndex); + setSelection(doc, newSel, options); + } + + // Updates a single range in the selection. + function replaceOneSelection(doc, i, range, options) { + var ranges = doc.sel.ranges.slice(0); + ranges[i] = range; + setSelection(doc, normalizeSelection(ranges, doc.sel.primIndex), options); + } + + // Reset the selection to a single range. + function setSimpleSelection(doc, anchor, head, options) { + setSelection(doc, simpleSelection(anchor, head), options); + } + + // Give beforeSelectionChange handlers a change to influence a + // selection update. + function filterSelectionChange(doc, sel) { + var obj = { + ranges: sel.ranges, + update: function(ranges) { + this.ranges = []; + for (var i = 0; i < ranges.length; i++) + this.ranges[i] = new Range(clipPos(doc, ranges[i].anchor), + clipPos(doc, ranges[i].head)); + } }; - - // The inverse of countColumn -- find the offset that corresponds to - // a particular column. - function findColumn (string, goal, tabSize) { - for (var pos = 0, col = 0; ;) { - var nextTab = string.indexOf("\t", pos); - if (nextTab == -1) nextTab = string.length; - var skipped = nextTab - pos; - if (nextTab == string.length || col + skipped >= goal) {return pos + Math.min(skipped, goal - col);} - col += nextTab - pos; - col += tabSize - (col % tabSize); - pos = nextTab + 1; - if (col >= goal) return pos; - } - } - - var spaceStrs = [""]; - function spaceStr (n) { - while (spaceStrs.length <= n) {spaceStrs.push(lst(spaceStrs) + " ");} - return spaceStrs[n]; + signal(doc, "beforeSelectionChange", doc, obj); + if (doc.cm) signal(doc.cm, "beforeSelectionChange", doc.cm, obj); + if (obj.ranges != sel.ranges) return normalizeSelection(obj.ranges, obj.ranges.length - 1); + else return sel; + } + + function setSelectionReplaceHistory(doc, sel, options) { + var done = doc.history.done, last = lst(done); + if (last && last.ranges) { + done[done.length - 1] = sel; + setSelectionNoUndo(doc, sel, options); + } else { + setSelection(doc, sel, options); } + } - function lst (arr) { return arr[arr.length - 1]; } + // Set a new selection. + function setSelection(doc, sel, options) { + setSelectionNoUndo(doc, sel, options); + addSelectionToHistory(doc, doc.sel, doc.cm ? doc.cm.curOp.id : NaN, options); + } - var selectInput = function (node) { node.select(); }; - if (ios) // Mobile Safari apparently has a bug where select() is broken. - {selectInput = function (node) { node.selectionStart = 0; node.selectionEnd = node.value.length; };} else if (ie) // Suppress mysterious IE10 errors - {selectInput = function (node) { try { node.select(); } catch(_e) {} };} + function setSelectionNoUndo(doc, sel, options) { + if (hasHandler(doc, "beforeSelectionChange") || doc.cm && hasHandler(doc.cm, "beforeSelectionChange")) + sel = filterSelectionChange(doc, sel); - function indexOf (array, elt) { - for (var i = 0; i < array.length; ++i) {if (array[i] == elt) return i;} - return -1; - } - function map (array, f) { - var out = []; - for (var i = 0; i < array.length; i++) out[i] = f(array[i], i); - return out; + var bias = options && options.bias || + (cmp(sel.primary().head, doc.sel.primary().head) < 0 ? -1 : 1); + setSelectionInner(doc, skipAtomicInSelection(doc, sel, bias, true)); + + if (!(options && options.scroll === false) && doc.cm) + ensureCursorVisible(doc.cm); + } + + function setSelectionInner(doc, sel) { + if (sel.equals(doc.sel)) return; + + doc.sel = sel; + + if (doc.cm) { + doc.cm.curOp.updateInput = doc.cm.curOp.selectionChanged = true; + signalCursorActivity(doc.cm); + } + signalLater(doc, "cursorActivity", doc); + } + + // Verify that the selection does not partially select any atomic + // marked ranges. + function reCheckSelection(doc) { + setSelectionInner(doc, skipAtomicInSelection(doc, doc.sel, null, false), sel_dontScroll); + } + + // Return a selection that does not partially select any atomic + // ranges. + function skipAtomicInSelection(doc, sel, bias, mayClear) { + var out; + for (var i = 0; i < sel.ranges.length; i++) { + var range = sel.ranges[i]; + var newAnchor = skipAtomic(doc, range.anchor, bias, mayClear); + var newHead = skipAtomic(doc, range.head, bias, mayClear); + if (out || newAnchor != range.anchor || newHead != range.head) { + if (!out) out = sel.ranges.slice(0, i); + out[i] = new Range(newAnchor, newHead); + } + } + return out ? normalizeSelection(out, sel.primIndex) : sel; + } + + // Ensure a given position is not inside an atomic range. + function skipAtomic(doc, pos, bias, mayClear) { + var flipped = false, curPos = pos; + var dir = bias || 1; + doc.cantEdit = false; + search: for (;;) { + var line = getLine(doc, curPos.line); + if (line.markedSpans) { + for (var i = 0; i < line.markedSpans.length; ++i) { + var sp = line.markedSpans[i], m = sp.marker; + if ((sp.from == null || (m.inclusiveLeft ? sp.from <= curPos.ch : sp.from < curPos.ch)) && + (sp.to == null || (m.inclusiveRight ? sp.to >= curPos.ch : sp.to > curPos.ch))) { + if (mayClear) { + signal(m, "beforeCursorEnter"); + if (m.explicitlyCleared) { + if (!line.markedSpans) break; + else {--i; continue;} + } + } + if (!m.atomic) continue; + var newPos = m.find(dir < 0 ? -1 : 1); + if (cmp(newPos, curPos) == 0) { + newPos.ch += dir; + if (newPos.ch < 0) { + if (newPos.line > doc.first) newPos = clipPos(doc, Pos(newPos.line - 1)); + else newPos = null; + } else if (newPos.ch > line.text.length) { + if (newPos.line < doc.first + doc.size - 1) newPos = Pos(newPos.line + 1, 0); + else newPos = null; + } + if (!newPos) { + if (flipped) { + // Driven in a corner -- no valid cursor position found at all + // -- try again *with* clearing, if we didn't already + if (!mayClear) return skipAtomic(doc, pos, bias, true); + // Otherwise, turn off editing until further notice, and return the start of the doc + doc.cantEdit = true; + return Pos(doc.first, 0); + } + flipped = true; newPos = pos; dir = -dir; + } + } + curPos = newPos; + continue search; + } + } + } + return curPos; + } + } + + // SELECTION DRAWING + + function updateSelection(cm) { + cm.display.input.showSelection(cm.display.input.prepareSelection()); + } + + function prepareSelection(cm, primary) { + var doc = cm.doc, result = {}; + var curFragment = result.cursors = document.createDocumentFragment(); + var selFragment = result.selection = document.createDocumentFragment(); + + for (var i = 0; i < doc.sel.ranges.length; i++) { + if (primary === false && i == doc.sel.primIndex) continue; + var range = doc.sel.ranges[i]; + var collapsed = range.empty(); + if (collapsed || cm.options.showCursorWhenSelecting) + drawSelectionCursor(cm, range, curFragment); + if (!collapsed) + drawSelectionRange(cm, range, selFragment); + } + return result; + } + + // Draws a cursor for the given range + function drawSelectionCursor(cm, range, output) { + var pos = cursorCoords(cm, range.head, "div", null, null, !cm.options.singleCursorHeightPerLine); + + var cursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor")); + cursor.style.left = pos.left + "px"; + cursor.style.top = pos.top + "px"; + cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px"; + + if (pos.other) { + // Secondary cursor, shown when on a 'jump' in bi-directional text + var otherCursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor")); + otherCursor.style.display = ""; + otherCursor.style.left = pos.other.left + "px"; + otherCursor.style.top = pos.other.top + "px"; + otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px"; + } + } + + // Draws the given range as a highlighted selection + function drawSelectionRange(cm, range, output) { + var display = cm.display, doc = cm.doc; + var fragment = document.createDocumentFragment(); + var padding = paddingH(cm.display), leftSide = padding.left; + var rightSide = Math.max(display.sizerWidth, displayWidth(cm) - display.sizer.offsetLeft) - padding.right; + + function add(left, top, width, bottom) { + if (top < 0) top = 0; + top = Math.round(top); + bottom = Math.round(bottom); + fragment.appendChild(elt("div", null, "CodeMirror-selected", "position: absolute; left: " + left + + "px; top: " + top + "px; width: " + (width == null ? rightSide - left : width) + + "px; height: " + (bottom - top) + "px")); } - function nothing () {} + function drawForLine(line, fromArg, toArg) { + var lineObj = getLine(doc, line); + var lineLen = lineObj.text.length; + var start, end; + function coords(ch, bias) { + return charCoords(cm, Pos(line, ch), "div", lineObj, bias); + } - function createObj (base, props) { - var inst; - if (Object.create) { - inst = Object.create(base); + iterateBidiSections(getOrder(lineObj), fromArg || 0, toArg == null ? lineLen : toArg, function(from, to, dir) { + var leftPos = coords(from, "left"), rightPos, left, right; + if (from == to) { + rightPos = leftPos; + left = right = leftPos.left; } else { - nothing.prototype = base; - inst = new nothing(); - } - if (props) copyObj(props, inst); - return inst; + rightPos = coords(to - 1, "right"); + if (dir == "rtl") { var tmp = leftPos; leftPos = rightPos; rightPos = tmp; } + left = leftPos.left; + right = rightPos.right; + } + if (fromArg == null && from == 0) left = leftSide; + if (rightPos.top - leftPos.top > 3) { // Different lines, draw top part + add(left, leftPos.top, null, leftPos.bottom); + left = leftSide; + if (leftPos.bottom < rightPos.top) add(left, leftPos.bottom, null, rightPos.top); + } + if (toArg == null && to == lineLen) right = rightSide; + if (!start || leftPos.top < start.top || leftPos.top == start.top && leftPos.left < start.left) + start = leftPos; + if (!end || rightPos.bottom > end.bottom || rightPos.bottom == end.bottom && rightPos.right > end.right) + end = rightPos; + if (left < leftSide + 1) left = leftSide; + add(left, rightPos.top, right - left, rightPos.bottom); + }); + return {start: start, end: end}; + } + + var sFrom = range.from(), sTo = range.to(); + if (sFrom.line == sTo.line) { + drawForLine(sFrom.line, sFrom.ch, sTo.ch); + } else { + var fromLine = getLine(doc, sFrom.line), toLine = getLine(doc, sTo.line); + var singleVLine = visualLine(fromLine) == visualLine(toLine); + var leftEnd = drawForLine(sFrom.line, sFrom.ch, singleVLine ? fromLine.text.length + 1 : null).end; + var rightStart = drawForLine(sTo.line, singleVLine ? 0 : null, sTo.ch).start; + if (singleVLine) { + if (leftEnd.top < rightStart.top - 2) { + add(leftEnd.right, leftEnd.top, null, leftEnd.bottom); + add(leftSide, rightStart.top, rightStart.left, rightStart.bottom); + } else { + add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom); + } + } + if (leftEnd.bottom < rightStart.top) + add(leftSide, leftEnd.bottom, null, rightStart.top); + } + + output.appendChild(fragment); + } + + // Cursor-blinking + function restartBlink(cm) { + if (!cm.state.focused) return; + var display = cm.display; + clearInterval(display.blinker); + var on = true; + display.cursorDiv.style.visibility = ""; + if (cm.options.cursorBlinkRate > 0) + display.blinker = setInterval(function() { + display.cursorDiv.style.visibility = (on = !on) ? "" : "hidden"; + }, cm.options.cursorBlinkRate); + else if (cm.options.cursorBlinkRate < 0) + display.cursorDiv.style.visibility = "hidden"; + } + + // HIGHLIGHT WORKER + + function startWorker(cm, time) { + if (cm.doc.mode.startState && cm.doc.frontier < cm.display.viewTo) + cm.state.highlight.set(time, bind(highlightWorker, cm)); + } + + function highlightWorker(cm) { + var doc = cm.doc; + if (doc.frontier < doc.first) doc.frontier = doc.first; + if (doc.frontier >= cm.display.viewTo) return; + var end = +new Date + cm.options.workTime; + var state = copyState(doc.mode, getStateBefore(cm, doc.frontier)); + var changedLines = []; + + doc.iter(doc.frontier, Math.min(doc.first + doc.size, cm.display.viewTo + 500), function(line) { + if (doc.frontier >= cm.display.viewFrom) { // Visible + var oldStyles = line.styles; + var highlighted = highlightLine(cm, line, state, true); + line.styles = highlighted.styles; + var oldCls = line.styleClasses, newCls = highlighted.classes; + if (newCls) line.styleClasses = newCls; + else if (oldCls) line.styleClasses = null; + var ischange = !oldStyles || oldStyles.length != line.styles.length || + oldCls != newCls && (!oldCls || !newCls || oldCls.bgClass != newCls.bgClass || oldCls.textClass != newCls.textClass); + for (var i = 0; !ischange && i < oldStyles.length; ++i) ischange = oldStyles[i] != line.styles[i]; + if (ischange) changedLines.push(doc.frontier); + line.stateAfter = copyState(doc.mode, state); + } else { + processLine(cm, line.text, state); + line.stateAfter = doc.frontier % 5 == 0 ? copyState(doc.mode, state) : null; + } + ++doc.frontier; + if (+new Date > end) { + startWorker(cm, cm.options.workDelay); + return true; + } + }); + if (changedLines.length) runInOp(cm, function() { + for (var i = 0; i < changedLines.length; i++) + regLineChange(cm, changedLines[i], "text"); + }); + } + + // Finds the line to start with when starting a parse. Tries to + // find a line with a stateAfter, so that it can start with a + // valid state. If that fails, it returns the line with the + // smallest indentation, which tends to need the least context to + // parse correctly. + function findStartLine(cm, n, precise) { + var minindent, minline, doc = cm.doc; + var lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100); + for (var search = n; search > lim; --search) { + if (search <= doc.first) return doc.first; + var line = getLine(doc, search - 1); + if (line.stateAfter && (!precise || search <= doc.frontier)) return search; + var indented = countColumn(line.text, null, cm.options.tabSize); + if (minline == null || minindent > indented) { + minline = search - 1; + minindent = indented; + } + } + return minline; + } + + function getStateBefore(cm, n, precise) { + var doc = cm.doc, display = cm.display; + if (!doc.mode.startState) return true; + var pos = findStartLine(cm, n, precise), state = pos > doc.first && getLine(doc, pos-1).stateAfter; + if (!state) state = startState(doc.mode); + else state = copyState(doc.mode, state); + doc.iter(pos, n, function(line) { + processLine(cm, line.text, state); + var save = pos == n - 1 || pos % 5 == 0 || pos >= display.viewFrom && pos < display.viewTo; + line.stateAfter = save ? copyState(doc.mode, state) : null; + ++pos; + }); + if (precise) doc.frontier = pos; + return state; + } + + // POSITION MEASUREMENT + + function paddingTop(display) {return display.lineSpace.offsetTop;} + function paddingVert(display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight;} + function paddingH(display) { + if (display.cachedPaddingH) return display.cachedPaddingH; + var e = removeChildrenAndAdd(display.measure, elt("pre", "x")); + var style = window.getComputedStyle ? window.getComputedStyle(e) : e.currentStyle; + var data = {left: parseInt(style.paddingLeft), right: parseInt(style.paddingRight)}; + if (!isNaN(data.left) && !isNaN(data.right)) display.cachedPaddingH = data; + return data; + } + + function scrollGap(cm) { return scrollerGap - cm.display.nativeBarWidth; } + function displayWidth(cm) { + return cm.display.scroller.clientWidth - scrollGap(cm) - cm.display.barWidth; + } + function displayHeight(cm) { + return cm.display.scroller.clientHeight - scrollGap(cm) - cm.display.barHeight; + } + + // Ensure the lineView.wrapping.heights array is populated. This is + // an array of bottom offsets for the lines that make up a drawn + // line. When lineWrapping is on, there might be more than one + // height. + function ensureLineHeights(cm, lineView, rect) { + var wrapping = cm.options.lineWrapping; + var curWidth = wrapping && displayWidth(cm); + if (!lineView.measure.heights || wrapping && lineView.measure.width != curWidth) { + var heights = lineView.measure.heights = []; + if (wrapping) { + lineView.measure.width = curWidth; + var rects = lineView.text.firstChild.getClientRects(); + for (var i = 0; i < rects.length - 1; i++) { + var cur = rects[i], next = rects[i + 1]; + if (Math.abs(cur.bottom - next.bottom) > 2) + heights.push((cur.bottom + next.top) / 2 - rect.top); + } + } + heights.push(rect.bottom - rect.top); + } + } + + // Find a line map (mapping character offsets to text nodes) and a + // measurement cache for the given line number. (A line view might + // contain multiple lines when collapsed ranges are present.) + function mapFromLineView(lineView, line, lineN) { + if (lineView.line == line) + return {map: lineView.measure.map, cache: lineView.measure.cache}; + for (var i = 0; i < lineView.rest.length; i++) + if (lineView.rest[i] == line) + return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i]}; + for (var i = 0; i < lineView.rest.length; i++) + if (lineNo(lineView.rest[i]) > lineN) + return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i], before: true}; + } + + // Render a line into the hidden node display.externalMeasured. Used + // when measurement is needed for a line that's not in the viewport. + function updateExternalMeasurement(cm, line) { + line = visualLine(line); + var lineN = lineNo(line); + var view = cm.display.externalMeasured = new LineView(cm.doc, line, lineN); + view.lineN = lineN; + var built = view.built = buildLineContent(cm, view); + view.text = built.pre; + removeChildrenAndAdd(cm.display.lineMeasure, built.pre); + return view; + } + + // Get a {top, bottom, left, right} box (in line-local coordinates) + // for a given character. + function measureChar(cm, line, ch, bias) { + return measureCharPrepared(cm, prepareMeasureForLine(cm, line), ch, bias); + } + + // Find a line view that corresponds to the given line number. + function findViewForLine(cm, lineN) { + if (lineN >= cm.display.viewFrom && lineN < cm.display.viewTo) + return cm.display.view[findViewIndex(cm, lineN)]; + var ext = cm.display.externalMeasured; + if (ext && lineN >= ext.lineN && lineN < ext.lineN + ext.size) + return ext; + } + + // Measurement can be split in two steps, the set-up work that + // applies to the whole line, and the measurement of the actual + // character. Functions like coordsChar, that need to do a lot of + // measurements in a row, can thus ensure that the set-up work is + // only done once. + function prepareMeasureForLine(cm, line) { + var lineN = lineNo(line); + var view = findViewForLine(cm, lineN); + if (view && !view.text) + view = null; + else if (view && view.changes) + updateLineForChanges(cm, view, lineN, getDimensions(cm)); + if (!view) + view = updateExternalMeasurement(cm, line); + + var info = mapFromLineView(view, line, lineN); + return { + line: line, view: view, rect: null, + map: info.map, cache: info.cache, before: info.before, + hasHeights: false + }; + } + + // Given a prepared measurement object, measures the position of an + // actual character (or fetches it from the cache). + function measureCharPrepared(cm, prepared, ch, bias, varHeight) { + if (prepared.before) ch = -1; + var key = ch + (bias || ""), found; + if (prepared.cache.hasOwnProperty(key)) { + found = prepared.cache[key]; + } else { + if (!prepared.rect) + prepared.rect = prepared.view.text.getBoundingClientRect(); + if (!prepared.hasHeights) { + ensureLineHeights(cm, prepared.view, prepared.rect); + prepared.hasHeights = true; + } + found = measureCharInner(cm, prepared, ch, bias); + if (!found.bogus) prepared.cache[key] = found; + } + return {left: found.left, right: found.right, + top: varHeight ? found.rtop : found.top, + bottom: varHeight ? found.rbottom : found.bottom}; + } + + var nullRect = {left: 0, right: 0, top: 0, bottom: 0}; + + function nodeAndOffsetInLineMap(map, ch, bias) { + var node, start, end, collapse; + // First, search the line map for the text node corresponding to, + // or closest to, the target character. + for (var i = 0; i < map.length; i += 3) { + var mStart = map[i], mEnd = map[i + 1]; + if (ch < mStart) { + start = 0; end = 1; + collapse = "left"; + } else if (ch < mEnd) { + start = ch - mStart; + end = start + 1; + } else if (i == map.length - 3 || ch == mEnd && map[i + 3] > ch) { + end = mEnd - mStart; + start = end - 1; + if (ch >= mEnd) collapse = "right"; + } + if (start != null) { + node = map[i + 2]; + if (mStart == mEnd && bias == (node.insertLeft ? "left" : "right")) + collapse = bias; + if (bias == "left" && start == 0) + while (i && map[i - 2] == map[i - 3] && map[i - 1].insertLeft) { + node = map[(i -= 3) + 2]; + collapse = "left"; + } + if (bias == "right" && start == mEnd - mStart) + while (i < map.length - 3 && map[i + 3] == map[i + 4] && !map[i + 5].insertLeft) { + node = map[(i += 3) + 2]; + collapse = "right"; + } + break; + } + } + return {node: node, start: start, end: end, collapse: collapse, coverStart: mStart, coverEnd: mEnd}; + } + + function measureCharInner(cm, prepared, ch, bias) { + var place = nodeAndOffsetInLineMap(prepared.map, ch, bias); + var node = place.node, start = place.start, end = place.end, collapse = place.collapse; + + var rect; + if (node.nodeType == 3) { // If it is a text node, use a range to retrieve the coordinates. + for (var i = 0; i < 4; i++) { // Retry a maximum of 4 times when nonsense rectangles are returned + while (start && isExtendingChar(prepared.line.text.charAt(place.coverStart + start))) --start; + while (place.coverStart + end < place.coverEnd && isExtendingChar(prepared.line.text.charAt(place.coverStart + end))) ++end; + if (ie && ie_version < 9 && start == 0 && end == place.coverEnd - place.coverStart) { + rect = node.parentNode.getBoundingClientRect(); + } else if (ie && cm.options.lineWrapping) { + var rects = range(node, start, end).getClientRects(); + if (rects.length) + rect = rects[bias == "right" ? rects.length - 1 : 0]; + else + rect = nullRect; + } else { + rect = range(node, start, end).getBoundingClientRect() || nullRect; + } + if (rect.left || rect.right || start == 0) break; + end = start; + start = start - 1; + collapse = "right"; + } + if (ie && ie_version < 11) rect = maybeUpdateRectForZooming(cm.display.measure, rect); + } else { // If it is a widget, simply get the box for the whole widget. + if (start > 0) collapse = bias = "right"; + var rects; + if (cm.options.lineWrapping && (rects = node.getClientRects()).length > 1) + rect = rects[bias == "right" ? rects.length - 1 : 0]; + else + rect = node.getBoundingClientRect(); + } + if (ie && ie_version < 9 && !start && (!rect || !rect.left && !rect.right)) { + var rSpan = node.parentNode.getClientRects()[0]; + if (rSpan) + rect = {left: rSpan.left, right: rSpan.left + charWidth(cm.display), top: rSpan.top, bottom: rSpan.bottom}; + else + rect = nullRect; + } + + var rtop = rect.top - prepared.rect.top, rbot = rect.bottom - prepared.rect.top; + var mid = (rtop + rbot) / 2; + var heights = prepared.view.measure.heights; + for (var i = 0; i < heights.length - 1; i++) + if (mid < heights[i]) break; + var top = i ? heights[i - 1] : 0, bot = heights[i]; + var result = {left: (collapse == "right" ? rect.right : rect.left) - prepared.rect.left, + right: (collapse == "left" ? rect.left : rect.right) - prepared.rect.left, + top: top, bottom: bot}; + if (!rect.left && !rect.right) result.bogus = true; + if (!cm.options.singleCursorHeightPerLine) { result.rtop = rtop; result.rbottom = rbot; } + + return result; + } + + // Work around problem with bounding client rects on ranges being + // returned incorrectly when zoomed on IE10 and below. + function maybeUpdateRectForZooming(measure, rect) { + if (!window.screen || screen.logicalXDPI == null || + screen.logicalXDPI == screen.deviceXDPI || !hasBadZoomedRects(measure)) + return rect; + var scaleX = screen.logicalXDPI / screen.deviceXDPI; + var scaleY = screen.logicalYDPI / screen.deviceYDPI; + return {left: rect.left * scaleX, right: rect.right * scaleX, + top: rect.top * scaleY, bottom: rect.bottom * scaleY}; + } + + function clearLineMeasurementCacheFor(lineView) { + if (lineView.measure) { + lineView.measure.cache = {}; + lineView.measure.heights = null; + if (lineView.rest) for (var i = 0; i < lineView.rest.length; i++) + lineView.measure.caches[i] = {}; + } + } + + function clearLineMeasurementCache(cm) { + cm.display.externalMeasure = null; + removeChildren(cm.display.lineMeasure); + for (var i = 0; i < cm.display.view.length; i++) + clearLineMeasurementCacheFor(cm.display.view[i]); + } + + function clearCaches(cm) { + clearLineMeasurementCache(cm); + cm.display.cachedCharWidth = cm.display.cachedTextHeight = cm.display.cachedPaddingH = null; + if (!cm.options.lineWrapping) cm.display.maxLineChanged = true; + cm.display.lineNumChars = null; + } + + function pageScrollX() { return window.pageXOffset || (document.documentElement || document.body).scrollLeft; } + function pageScrollY() { return window.pageYOffset || (document.documentElement || document.body).scrollTop; } + + // Converts a {top, bottom, left, right} box from line-local + // coordinates into another coordinate system. Context may be one of + // "line", "div" (display.lineDiv), "local"/null (editor), "window", + // or "page". + function intoCoordSystem(cm, lineObj, rect, context) { + if (lineObj.widgets) for (var i = 0; i < lineObj.widgets.length; ++i) if (lineObj.widgets[i].above) { + var size = widgetHeight(lineObj.widgets[i]); + rect.top += size; rect.bottom += size; + } + if (context == "line") return rect; + if (!context) context = "local"; + var yOff = heightAtLine(lineObj); + if (context == "local") yOff += paddingTop(cm.display); + else yOff -= cm.display.viewOffset; + if (context == "page" || context == "window") { + var lOff = cm.display.lineSpace.getBoundingClientRect(); + yOff += lOff.top + (context == "window" ? 0 : pageScrollY()); + var xOff = lOff.left + (context == "window" ? 0 : pageScrollX()); + rect.left += xOff; rect.right += xOff; + } + rect.top += yOff; rect.bottom += yOff; + return rect; + } + + // Coverts a box from "div" coords to another coordinate system. + // Context may be "window", "page", "div", or "local"/null. + function fromCoordSystem(cm, coords, context) { + if (context == "div") return coords; + var left = coords.left, top = coords.top; + // First move into "page" coordinate system + if (context == "page") { + left -= pageScrollX(); + top -= pageScrollY(); + } else if (context == "local" || !context) { + var localBox = cm.display.sizer.getBoundingClientRect(); + left += localBox.left; + top += localBox.top; + } + + var lineSpaceBox = cm.display.lineSpace.getBoundingClientRect(); + return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top}; + } + + function charCoords(cm, pos, context, lineObj, bias) { + if (!lineObj) lineObj = getLine(cm.doc, pos.line); + return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, bias), context); + } + + // Returns a box for a given cursor position, which may have an + // 'other' property containing the position of the secondary cursor + // on a bidi boundary. + function cursorCoords(cm, pos, context, lineObj, preparedMeasure, varHeight) { + lineObj = lineObj || getLine(cm.doc, pos.line); + if (!preparedMeasure) preparedMeasure = prepareMeasureForLine(cm, lineObj); + function get(ch, right) { + var m = measureCharPrepared(cm, preparedMeasure, ch, right ? "right" : "left", varHeight); + if (right) m.left = m.right; else m.right = m.left; + return intoCoordSystem(cm, lineObj, m, context); + } + function getBidi(ch, partPos) { + var part = order[partPos], right = part.level % 2; + if (ch == bidiLeft(part) && partPos && part.level < order[partPos - 1].level) { + part = order[--partPos]; + ch = bidiRight(part) - (part.level % 2 ? 0 : 1); + right = true; + } else if (ch == bidiRight(part) && partPos < order.length - 1 && part.level < order[partPos + 1].level) { + part = order[++partPos]; + ch = bidiLeft(part) - part.level % 2; + right = false; + } + if (right && ch == part.to && ch > part.from) return get(ch - 1); + return get(ch, right); + } + var order = getOrder(lineObj), ch = pos.ch; + if (!order) return get(ch); + var partPos = getBidiPartAt(order, ch); + var val = getBidi(ch, partPos); + if (bidiOther != null) val.other = getBidi(ch, bidiOther); + return val; + } + + // Used to cheaply estimate the coordinates for a position. Used for + // intermediate scroll updates. + function estimateCoords(cm, pos) { + var left = 0, pos = clipPos(cm.doc, pos); + if (!cm.options.lineWrapping) left = charWidth(cm.display) * pos.ch; + var lineObj = getLine(cm.doc, pos.line); + var top = heightAtLine(lineObj) + paddingTop(cm.display); + return {left: left, right: left, top: top, bottom: top + lineObj.height}; + } + + // Positions returned by coordsChar contain some extra information. + // xRel is the relative x position of the input coordinates compared + // to the found position (so xRel > 0 means the coordinates are to + // the right of the character position, for example). When outside + // is true, that means the coordinates lie outside the line's + // vertical range. + function PosWithInfo(line, ch, outside, xRel) { + var pos = Pos(line, ch); + pos.xRel = xRel; + if (outside) pos.outside = true; + return pos; + } + + // Compute the character position closest to the given coordinates. + // Input must be lineSpace-local ("div" coordinate system). + function coordsChar(cm, x, y) { + var doc = cm.doc; + y += cm.display.viewOffset; + if (y < 0) return PosWithInfo(doc.first, 0, true, -1); + var lineN = lineAtHeight(doc, y), last = doc.first + doc.size - 1; + if (lineN > last) + return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, true, 1); + if (x < 0) x = 0; + + var lineObj = getLine(doc, lineN); + for (;;) { + var found = coordsCharInner(cm, lineObj, lineN, x, y); + var merged = collapsedSpanAtEnd(lineObj); + var mergedPos = merged && merged.find(0, true); + if (merged && (found.ch > mergedPos.from.ch || found.ch == mergedPos.from.ch && found.xRel > 0)) + lineN = lineNo(lineObj = mergedPos.to.line); + else + return found; } - - function copyObj (obj, target, overwrite) { - if (!target) target = {}; - for (var prop in obj) { - if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop))) {target[prop] = obj[prop];} - } - return target; + } + + function coordsCharInner(cm, lineObj, lineNo, x, y) { + var innerOff = y - heightAtLine(lineObj); + var wrongLine = false, adjust = 2 * cm.display.wrapper.clientWidth; + var preparedMeasure = prepareMeasureForLine(cm, lineObj); + + function getX(ch) { + var sp = cursorCoords(cm, Pos(lineNo, ch), "line", lineObj, preparedMeasure); + wrongLine = true; + if (innerOff > sp.bottom) return sp.left - adjust; + else if (innerOff < sp.top) return sp.left + adjust; + else wrongLine = false; + return sp.left; + } + + var bidi = getOrder(lineObj), dist = lineObj.text.length; + var from = lineLeft(lineObj), to = lineRight(lineObj); + var fromX = getX(from), fromOutside = wrongLine, toX = getX(to), toOutside = wrongLine; + + if (x > toX) return PosWithInfo(lineNo, to, toOutside, 1); + // Do a binary search between these bounds. + for (;;) { + if (bidi ? to == from || to == moveVisually(lineObj, from, 1) : to - from <= 1) { + var ch = x < fromX || x - fromX <= toX - x ? from : to; + var xDiff = x - (ch == from ? fromX : toX); + while (isExtendingChar(lineObj.text.charAt(ch))) ++ch; + var pos = PosWithInfo(lineNo, ch, ch == from ? fromOutside : toOutside, + xDiff < -1 ? -1 : xDiff > 1 ? 1 : 0); + return pos; + } + var step = Math.ceil(dist / 2), middle = from + step; + if (bidi) { + middle = from; + for (var i = 0; i < step; ++i) middle = moveVisually(lineObj, middle, 1); + } + var middleX = getX(middle); + if (middleX > x) {to = middle; toX = middleX; if (toOutside = wrongLine) toX += 1000; dist = step;} + else {from = middle; fromX = middleX; fromOutside = wrongLine; dist -= step;} + } + } + + var measureText; + // Compute the default text height. + function textHeight(display) { + if (display.cachedTextHeight != null) return display.cachedTextHeight; + if (measureText == null) { + measureText = elt("pre"); + // Measure a bunch of lines, for browsers that compute + // fractional heights. + for (var i = 0; i < 49; ++i) { + measureText.appendChild(document.createTextNode("x")); + measureText.appendChild(elt("br")); + } + measureText.appendChild(document.createTextNode("x")); + } + removeChildrenAndAdd(display.measure, measureText); + var height = measureText.offsetHeight / 50; + if (height > 3) display.cachedTextHeight = height; + removeChildren(display.measure); + return height || 1; + } + + // Compute the default character width. + function charWidth(display) { + if (display.cachedCharWidth != null) return display.cachedCharWidth; + var anchor = elt("span", "xxxxxxxxxx"); + var pre = elt("pre", [anchor]); + removeChildrenAndAdd(display.measure, pre); + var rect = anchor.getBoundingClientRect(), width = (rect.right - rect.left) / 10; + if (width > 2) display.cachedCharWidth = width; + return width || 10; + } + + // OPERATIONS + + // Operations are used to wrap a series of changes to the editor + // state in such a way that each change won't have to update the + // cursor and display (which would be awkward, slow, and + // error-prone). Instead, display updates are batched and then all + // combined and executed at once. + + var operationGroup = null; + + var nextOpId = 0; + // Start a new operation. + function startOperation(cm) { + cm.curOp = { + cm: cm, + viewChanged: false, // Flag that indicates that lines might need to be redrawn + startHeight: cm.doc.height, // Used to detect need to update scrollbar + forceUpdate: false, // Used to force a redraw + updateInput: null, // Whether to reset the input textarea + typing: false, // Whether this reset should be careful to leave existing text (for compositing) + changeObjs: null, // Accumulated changes, for firing change events + cursorActivityHandlers: null, // Set of handlers to fire cursorActivity on + cursorActivityCalled: 0, // Tracks which cursorActivity handlers have been called already + selectionChanged: false, // Whether the selection needs to be redrawn + updateMaxLine: false, // Set when the widest line needs to be determined anew + scrollLeft: null, scrollTop: null, // Intermediate scroll position, not pushed to DOM yet + scrollToPos: null, // Used to scroll to a specific position + focus: false, + id: ++nextOpId // Unique ID + }; + if (operationGroup) { + operationGroup.ops.push(cm.curOp); + } else { + cm.curOp.ownsGroup = operationGroup = { + ops: [cm.curOp], + delayedCallbacks: [] + }; } + } - function bind (f) { - var args = Array.prototype.slice.call(arguments, 1); - return function () {return f.apply(null, args);}; - } + function fireCallbacksForOps(group) { + // Calls delayed callbacks and cursorActivity handlers until no + // new ones appear + var callbacks = group.delayedCallbacks, i = 0; + do { + for (; i < callbacks.length; i++) + callbacks[i](); + for (var j = 0; j < group.ops.length; j++) { + var op = group.ops[j]; + if (op.cursorActivityHandlers) + while (op.cursorActivityCalled < op.cursorActivityHandlers.length) + op.cursorActivityHandlers[op.cursorActivityCalled++](op.cm); + } + } while (i < callbacks.length); + } + + // Finish an operation, updating the display and signalling delayed events + function endOperation(cm) { + var op = cm.curOp, group = op.ownsGroup; + if (!group) return; + + try { fireCallbacksForOps(group); } + finally { + operationGroup = null; + for (var i = 0; i < group.ops.length; i++) + group.ops[i].cm.curOp = null; + endOperations(group); + } + } + + // The DOM updates done when an operation finishes are batched so + // that the minimum number of relayouts are required. + function endOperations(group) { + var ops = group.ops; + for (var i = 0; i < ops.length; i++) // Read DOM + endOperation_R1(ops[i]); + for (var i = 0; i < ops.length; i++) // Write DOM (maybe) + endOperation_W1(ops[i]); + for (var i = 0; i < ops.length; i++) // Read DOM + endOperation_R2(ops[i]); + for (var i = 0; i < ops.length; i++) // Write DOM (maybe) + endOperation_W2(ops[i]); + for (var i = 0; i < ops.length; i++) // Read DOM + endOperation_finish(ops[i]); + } + + function endOperation_R1(op) { + var cm = op.cm, display = cm.display; + maybeClipScrollbars(cm); + if (op.updateMaxLine) findMaxLine(cm); + + op.mustUpdate = op.viewChanged || op.forceUpdate || op.scrollTop != null || + op.scrollToPos && (op.scrollToPos.from.line < display.viewFrom || + op.scrollToPos.to.line >= display.viewTo) || + display.maxLineChanged && cm.options.lineWrapping; + op.update = op.mustUpdate && + new DisplayUpdate(cm, op.mustUpdate && {top: op.scrollTop, ensure: op.scrollToPos}, op.forceUpdate); + } - var nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/; - var isWordCharBasic = CodeMirror.isWordChar = function (ch) { - return /\w/.test(ch) || ch > "\x80" && - (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch)); - }; - function isWordChar (ch, helper) { - if (!helper) return isWordCharBasic(ch); - if (helper.source.indexOf("\\w") > -1 && isWordCharBasic(ch)) return true; - return helper.test(ch); - } + function endOperation_W1(op) { + op.updatedDisplay = op.mustUpdate && updateDisplayIfNeeded(op.cm, op.update); + } - function isEmpty (obj) { - for (var n in obj) if (obj.hasOwnProperty(n) && obj[n]) return false; - return true; - } + function endOperation_R2(op) { + var cm = op.cm, display = cm.display; + if (op.updatedDisplay) updateHeightsInViewport(cm); - // Extending unicode characters. A series of a non-extending char + - // any number of extending chars is treated as a single unit as far - // as editing and measuring is concerned. This is not fully correct, - // since some scripts/font/browsers also treat other configurations - // of code points as a group. - var extendingChars = /[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/; - function isExtendingChar (ch) { return ch.charCodeAt(0) >= 768 && extendingChars.test(ch); } + op.barMeasure = measureForScrollbars(cm); - // DOM UTILITIES + // If the max line changed since it was last measured, measure it, + // and ensure the document's width matches it. + // updateDisplay_W2 will use these properties to do the actual resizing + if (display.maxLineChanged && !cm.options.lineWrapping) { + op.adjustWidthTo = measureChar(cm, display.maxLine, display.maxLine.text.length).left + 3; + cm.display.sizerWidth = op.adjustWidthTo; + op.barMeasure.scrollWidth = + Math.max(display.scroller.clientWidth, display.sizer.offsetLeft + op.adjustWidthTo + scrollGap(cm) + cm.display.barWidth); + op.maxScrollLeft = Math.max(0, display.sizer.offsetLeft + op.adjustWidthTo - displayWidth(cm)); + } + + if (op.updatedDisplay || op.selectionChanged) + op.preparedSelection = display.input.prepareSelection(); + } + + function endOperation_W2(op) { + var cm = op.cm; + + if (op.adjustWidthTo != null) { + cm.display.sizer.style.minWidth = op.adjustWidthTo + "px"; + if (op.maxScrollLeft < cm.doc.scrollLeft) + setScrollLeft(cm, Math.min(cm.display.scroller.scrollLeft, op.maxScrollLeft), true); + cm.display.maxLineChanged = false; + } + + if (op.preparedSelection) + cm.display.input.showSelection(op.preparedSelection); + if (op.updatedDisplay) + setDocumentHeight(cm, op.barMeasure); + if (op.updatedDisplay || op.startHeight != cm.doc.height) + updateScrollbars(cm, op.barMeasure); + + if (op.selectionChanged) restartBlink(cm); + + if (cm.state.focused && op.updateInput) + cm.display.input.reset(op.typing); + if (op.focus && op.focus == activeElt()) ensureFocus(op.cm); + } + + function endOperation_finish(op) { + var cm = op.cm, display = cm.display, doc = cm.doc; + + if (op.updatedDisplay) postUpdateDisplay(cm, op.update); + + // Abort mouse wheel delta measurement, when scrolling explicitly + if (display.wheelStartX != null && (op.scrollTop != null || op.scrollLeft != null || op.scrollToPos)) + display.wheelStartX = display.wheelStartY = null; + + // Propagate the scroll position to the actual DOM scroller + if (op.scrollTop != null && (display.scroller.scrollTop != op.scrollTop || op.forceScroll)) { + doc.scrollTop = Math.max(0, Math.min(display.scroller.scrollHeight - display.scroller.clientHeight, op.scrollTop)); + display.scrollbars.setScrollTop(doc.scrollTop); + display.scroller.scrollTop = doc.scrollTop; + } + if (op.scrollLeft != null && (display.scroller.scrollLeft != op.scrollLeft || op.forceScroll)) { + doc.scrollLeft = Math.max(0, Math.min(display.scroller.scrollWidth - displayWidth(cm), op.scrollLeft)); + display.scrollbars.setScrollLeft(doc.scrollLeft); + display.scroller.scrollLeft = doc.scrollLeft; + alignHorizontally(cm); + } + // If we need to scroll a specific position into view, do so. + if (op.scrollToPos) { + var coords = scrollPosIntoView(cm, clipPos(doc, op.scrollToPos.from), + clipPos(doc, op.scrollToPos.to), op.scrollToPos.margin); + if (op.scrollToPos.isCursor && cm.state.focused) maybeScrollWindow(cm, coords); + } + + // Fire events for markers that are hidden/unidden by editing or + // undoing + var hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers; + if (hidden) for (var i = 0; i < hidden.length; ++i) + if (!hidden[i].lines.length) signal(hidden[i], "hide"); + if (unhidden) for (var i = 0; i < unhidden.length; ++i) + if (unhidden[i].lines.length) signal(unhidden[i], "unhide"); + + if (display.wrapper.offsetHeight) + doc.scrollTop = cm.display.scroller.scrollTop; + + // Fire change events, and delayed event handlers + if (op.changeObjs) + signal(cm, "changes", cm, op.changeObjs); + if (op.update) + op.update.finish(); + } + + // Run the given function in an operation + function runInOp(cm, f) { + if (cm.curOp) return f(); + startOperation(cm); + try { return f(); } + finally { endOperation(cm); } + } + // Wraps a function in an operation. Returns the wrapped function. + function operation(cm, f) { + return function() { + if (cm.curOp) return f.apply(cm, arguments); + startOperation(cm); + try { return f.apply(cm, arguments); } + finally { endOperation(cm); } + }; + } + // Used to add methods to editor and doc instances, wrapping them in + // operations. + function methodOp(f) { + return function() { + if (this.curOp) return f.apply(this, arguments); + startOperation(this); + try { return f.apply(this, arguments); } + finally { endOperation(this); } + }; + } + function docMethodOp(f) { + return function() { + var cm = this.cm; + if (!cm || cm.curOp) return f.apply(this, arguments); + startOperation(cm); + try { return f.apply(this, arguments); } + finally { endOperation(cm); } + }; + } - function elt (tag, content, className, style) { - var e = document.createElement(tag); - if (className) e.className = className; - if (style) e.style.cssText = style; - if (typeof content === "string") e.appendChild(document.createTextNode(content)); - else if (content) for (var i = 0; i < content.length; ++i) e.appendChild(content[i]); - return e; - } + // VIEW TRACKING - var range; - if (document.createRange) { - range = function (node, start, end, endNode) { - var r = document.createRange(); - r.setEnd(endNode || node, end); - r.setStart(node, start); - return r; - }; + // These objects are used to represent the visible (currently drawn) + // part of the document. A LineView may correspond to multiple + // logical lines, if those are connected by collapsed ranges. + function LineView(doc, line, lineN) { + // The starting line + this.line = line; + // Continuing lines, if any + this.rest = visualLineContinued(line); + // Number of logical lines in this visual line + this.size = this.rest ? lineNo(lst(this.rest)) - lineN + 1 : 1; + this.node = this.text = null; + this.hidden = lineIsHidden(doc, line); + } + + // Create a range of LineView objects for the given lines. + function buildViewArray(cm, from, to) { + var array = [], nextPos; + for (var pos = from; pos < to; pos = nextPos) { + var view = new LineView(cm.doc, getLine(cm.doc, pos), pos); + nextPos = pos + view.size; + array.push(view); + } + return array; + } + + // Updates the display.view data structure for a given change to the + // document. From and to are in pre-change coordinates. Lendiff is + // the amount of lines added or subtracted by the change. This is + // used for changes that span multiple lines, or change the way + // lines are divided into visual lines. regLineChange (below) + // registers single-line changes. + function regChange(cm, from, to, lendiff) { + if (from == null) from = cm.doc.first; + if (to == null) to = cm.doc.first + cm.doc.size; + if (!lendiff) lendiff = 0; + + var display = cm.display; + if (lendiff && to < display.viewTo && + (display.updateLineNumbers == null || display.updateLineNumbers > from)) + display.updateLineNumbers = from; + + cm.curOp.viewChanged = true; + + if (from >= display.viewTo) { // Change after + if (sawCollapsedSpans && visualLineNo(cm.doc, from) < display.viewTo) + resetView(cm); + } else if (to <= display.viewFrom) { // Change before + if (sawCollapsedSpans && visualLineEndNo(cm.doc, to + lendiff) > display.viewFrom) { + resetView(cm); + } else { + display.viewFrom += lendiff; + display.viewTo += lendiff; + } + } else if (from <= display.viewFrom && to >= display.viewTo) { // Full overlap + resetView(cm); + } else if (from <= display.viewFrom) { // Top overlap + var cut = viewCuttingPoint(cm, to, to + lendiff, 1); + if (cut) { + display.view = display.view.slice(cut.index); + display.viewFrom = cut.lineN; + display.viewTo += lendiff; + } else { + resetView(cm); + } + } else if (to >= display.viewTo) { // Bottom overlap + var cut = viewCuttingPoint(cm, from, from, -1); + if (cut) { + display.view = display.view.slice(0, cut.index); + display.viewTo = cut.lineN; + } else { + resetView(cm); + } + } else { // Gap in the middle + var cutTop = viewCuttingPoint(cm, from, from, -1); + var cutBot = viewCuttingPoint(cm, to, to + lendiff, 1); + if (cutTop && cutBot) { + display.view = display.view.slice(0, cutTop.index) + .concat(buildViewArray(cm, cutTop.lineN, cutBot.lineN)) + .concat(display.view.slice(cutBot.index)); + display.viewTo += lendiff; + } else { + resetView(cm); + } + } + + var ext = display.externalMeasured; + if (ext) { + if (to < ext.lineN) + ext.lineN += lendiff; + else if (from < ext.lineN + ext.size) + display.externalMeasured = null; + } + } + + // Register a change to a single line. Type must be one of "text", + // "gutter", "class", "widget" + function regLineChange(cm, line, type) { + cm.curOp.viewChanged = true; + var display = cm.display, ext = cm.display.externalMeasured; + if (ext && line >= ext.lineN && line < ext.lineN + ext.size) + display.externalMeasured = null; + + if (line < display.viewFrom || line >= display.viewTo) return; + var lineView = display.view[findViewIndex(cm, line)]; + if (lineView.node == null) return; + var arr = lineView.changes || (lineView.changes = []); + if (indexOf(arr, type) == -1) arr.push(type); + } + + // Clear the view. + function resetView(cm) { + cm.display.viewFrom = cm.display.viewTo = cm.doc.first; + cm.display.view = []; + cm.display.viewOffset = 0; + } + + // Find the view element corresponding to a given line. Return null + // when the line isn't visible. + function findViewIndex(cm, n) { + if (n >= cm.display.viewTo) return null; + n -= cm.display.viewFrom; + if (n < 0) return null; + var view = cm.display.view; + for (var i = 0; i < view.length; i++) { + n -= view[i].size; + if (n < 0) return i; + } + } + + function viewCuttingPoint(cm, oldN, newN, dir) { + var index = findViewIndex(cm, oldN), diff, view = cm.display.view; + if (!sawCollapsedSpans || newN == cm.doc.first + cm.doc.size) + return {index: index, lineN: newN}; + for (var i = 0, n = cm.display.viewFrom; i < index; i++) + n += view[i].size; + if (n != oldN) { + if (dir > 0) { + if (index == view.length - 1) return null; + diff = (n + view[index].size) - oldN; + index++; + } else { + diff = n - oldN; + } + oldN += diff; newN += diff; + } + while (visualLineNo(cm.doc, newN) != newN) { + if (index == (dir < 0 ? 0 : view.length - 1)) return null; + newN += dir * view[index - (dir < 0 ? 1 : 0)].size; + index += dir; + } + return {index: index, lineN: newN}; + } + + // Force the view to cover a given range, adding empty view element + // or clipping off existing ones as needed. + function adjustView(cm, from, to) { + var display = cm.display, view = display.view; + if (view.length == 0 || from >= display.viewTo || to <= display.viewFrom) { + display.view = buildViewArray(cm, from, to); + display.viewFrom = from; } else { - range = function (node, start, end) { - var r = document.body.createTextRange(); - try { r.moveToElementText(node.parentNode); } catch(e) { return r; } - r.collapse(true); - r.moveEnd("character", end); - r.moveStart("character", start); - return r; - }; - } + if (display.viewFrom > from) + display.view = buildViewArray(cm, from, display.viewFrom).concat(display.view); + else if (display.viewFrom < from) + display.view = display.view.slice(findViewIndex(cm, from)); + display.viewFrom = from; + if (display.viewTo < to) + display.view = display.view.concat(buildViewArray(cm, display.viewTo, to)); + else if (display.viewTo > to) + display.view = display.view.slice(0, findViewIndex(cm, to)); + } + display.viewTo = to; + } + + // Count the number of lines in the view whose DOM representation is + // out of date (or nonexistent). + function countDirtyView(cm) { + var view = cm.display.view, dirty = 0; + for (var i = 0; i < view.length; i++) { + var lineView = view[i]; + if (!lineView.hidden && (!lineView.node || lineView.changes)) ++dirty; + } + return dirty; + } + + // EVENT HANDLERS + + // Attach the necessary event handlers when initializing the editor + function registerEventHandlers(cm) { + var d = cm.display; + on(d.scroller, "mousedown", operation(cm, onMouseDown)); + // Older IE's will not fire a second mousedown for a double click + if (ie && ie_version < 11) + on(d.scroller, "dblclick", operation(cm, function(e) { + if (signalDOMEvent(cm, e)) return; + var pos = posFromMouse(cm, e); + if (!pos || clickInGutter(cm, e) || eventInWidget(cm.display, e)) return; + e_preventDefault(e); + var word = cm.findWordAt(pos); + extendSelection(cm.doc, word.anchor, word.head); + })); + else + on(d.scroller, "dblclick", function(e) { signalDOMEvent(cm, e) || e_preventDefault(e); }); + // Some browsers fire contextmenu *after* opening the menu, at + // which point we can't mess with it anymore. Context menu is + // handled in onMouseDown for these browsers. + if (!captureRightClick) on(d.scroller, "contextmenu", function(e) {onContextMenu(cm, e);}); + + // Used to suppress mouse event handling when a touch happens + var touchFinished, prevTouch = {end: 0}; + function finishTouch() { + if (d.activeTouch) { + touchFinished = setTimeout(function() {d.activeTouch = null;}, 1000); + prevTouch = d.activeTouch; + prevTouch.end = +new Date; + } + }; + function isMouseLikeTouchEvent(e) { + if (e.touches.length != 1) return false; + var touch = e.touches[0]; + return touch.radiusX <= 1 && touch.radiusY <= 1; + } + function farAway(touch, other) { + if (other.left == null) return true; + var dx = other.left - touch.left, dy = other.top - touch.top; + return dx * dx + dy * dy > 20 * 20; + } + on(d.scroller, "touchstart", function(e) { + if (!isMouseLikeTouchEvent(e)) { + clearTimeout(touchFinished); + var now = +new Date; + d.activeTouch = {start: now, moved: false, + prev: now - prevTouch.end <= 300 ? prevTouch : null}; + if (e.touches.length == 1) { + d.activeTouch.left = e.touches[0].pageX; + d.activeTouch.top = e.touches[0].pageY; + } + } + }); + on(d.scroller, "touchmove", function() { + if (d.activeTouch) d.activeTouch.moved = true; + }); + on(d.scroller, "touchend", function(e) { + var touch = d.activeTouch; + if (touch && !eventInWidget(d, e) && touch.left != null && + !touch.moved && new Date - touch.start < 300) { + var pos = cm.coordsChar(d.activeTouch, "page"), range; + if (!touch.prev || farAway(touch, touch.prev)) // Single tap + range = new Range(pos, pos); + else if (!touch.prev.prev || farAway(touch, touch.prev.prev)) // Double tap + range = cm.findWordAt(pos); + else // Triple tap + range = new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0))); + cm.setSelection(range.anchor, range.head); + cm.focus(); + e_preventDefault(e); + } + finishTouch(); + }); + on(d.scroller, "touchcancel", finishTouch); + + // Sync scrolling between fake scrollbars and real scrollable + // area, ensure viewport is updated when scrolling. + on(d.scroller, "scroll", function() { + if (d.scroller.clientHeight) { + setScrollTop(cm, d.scroller.scrollTop); + setScrollLeft(cm, d.scroller.scrollLeft, true); + signal(cm, "scroll", cm); + } + }); - function removeChildren (e) { - for (var count = e.childNodes.length; count > 0; --count) {e.removeChild(e.firstChild);} - return e; - } + // Listen to wheel events in order to try and update the viewport on time. + on(d.scroller, "mousewheel", function(e){onScrollWheel(cm, e);}); + on(d.scroller, "DOMMouseScroll", function(e){onScrollWheel(cm, e);}); - function removeChildrenAndAdd (parent, e) { - return removeChildren(parent).appendChild(e); - } + // Prevent wrapper from ever scrolling + on(d.wrapper, "scroll", function() { d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; }); - var contains = CodeMirror.contains = function (parent, child) { - if (child.nodeType == 3) // Android browser always returns false when child is a textnode - {child = child.parentNode;} - if (parent.contains) {return parent.contains(child);} - do { - if (child.nodeType == 11) child = child.host; - if (child == parent) return true; - } while (child = child.parentNode); + d.dragFunctions = { + simple: function(e) {if (!signalDOMEvent(cm, e)) e_stop(e);}, + start: function(e){onDragStart(cm, e);}, + drop: operation(cm, onDrop) }; - function activeElt () { return document.activeElement; } - // Older versions of IE throws unspecified error when touching - // document.activeElement in some cases (during loading, in iframe) - if (ie && ie_version < 11) { - activeElt = function () { - try { return document.activeElement; } catch(e) { return document.body; } - }; + var inp = d.input.getField(); + on(inp, "keyup", function(e) { onKeyUp.call(cm, e); }); + on(inp, "keydown", operation(cm, onKeyDown)); + on(inp, "keypress", operation(cm, onKeyPress)); + on(inp, "focus", bind(onFocus, cm)); + on(inp, "blur", bind(onBlur, cm)); + } + + function dragDropChanged(cm, value, old) { + var wasOn = old && old != CodeMirror.Init; + if (!value != !wasOn) { + var funcs = cm.display.dragFunctions; + var toggle = value ? on : off; + toggle(cm.display.scroller, "dragstart", funcs.start); + toggle(cm.display.scroller, "dragenter", funcs.simple); + toggle(cm.display.scroller, "dragover", funcs.simple); + toggle(cm.display.scroller, "drop", funcs.drop); + } + } + + // Called when the window resizes + function onResize(cm) { + var d = cm.display; + if (d.lastWrapHeight == d.wrapper.clientHeight && d.lastWrapWidth == d.wrapper.clientWidth) + return; + // Might be a text scaling operation, clear size caches. + d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null; + d.scrollbarsClipped = false; + cm.setSize(); + } + + // MOUSE EVENTS + + // Return true when the given mouse event happened in a widget + function eventInWidget(display, e) { + for (var n = e_target(e); n != display.wrapper; n = n.parentNode) { + if (!n || (n.nodeType == 1 && n.getAttribute("cm-ignore-events") == "true") || + (n.parentNode == display.sizer && n != display.mover)) + return true; + } + } + + // Given a mouse event, find the corresponding position. If liberal + // is false, it checks whether a gutter or scrollbar was clicked, + // and returns null if it was. forRect is used by rectangular + // selections, and tries to estimate a character position even for + // coordinates beyond the right of the text. + function posFromMouse(cm, e, liberal, forRect) { + var display = cm.display; + if (!liberal && e_target(e).getAttribute("cm-not-content") == "true") return null; + + var x, y, space = display.lineSpace.getBoundingClientRect(); + // Fails unpredictably on IE[67] when mouse is dragged around quickly. + try { x = e.clientX - space.left; y = e.clientY - space.top; } + catch (e) { return null; } + var coords = coordsChar(cm, x, y), line; + if (forRect && coords.xRel == 1 && (line = getLine(cm.doc, coords.line).text).length == coords.ch) { + var colDiff = countColumn(line, line.length, cm.options.tabSize) - line.length; + coords = Pos(coords.line, Math.max(0, Math.round((x - paddingH(cm.display).left) / charWidth(cm.display)) - colDiff)); + } + return coords; + } + + // A mouse down can be a single click, double click, triple click, + // start of selection drag, start of text drag, new cursor + // (ctrl-click), rectangle drag (alt-drag), or xwin + // middle-click-paste. Or it might be a click on something we should + // not interfere with, such as a scrollbar or widget. + function onMouseDown(e) { + var cm = this, display = cm.display; + if (display.activeTouch && display.input.supportsTouch() || signalDOMEvent(cm, e)) return; + display.shift = e.shiftKey; + + if (eventInWidget(display, e)) { + if (!webkit) { + // Briefly turn off draggability, to allow widgets to do + // normal dragging things. + display.scroller.draggable = false; + setTimeout(function(){display.scroller.draggable = true;}, 100); + } + return; + } + if (clickInGutter(cm, e)) return; + var start = posFromMouse(cm, e); + window.focus(); + + switch (e_button(e)) { + case 1: + if (start) + leftButtonDown(cm, e, start); + else if (e_target(e) == display.scroller) + e_preventDefault(e); + break; + case 2: + if (webkit) cm.state.lastMiddleDown = +new Date; + if (start) extendSelection(cm.doc, start); + setTimeout(function() {display.input.focus();}, 20); + e_preventDefault(e); + break; + case 3: + if (captureRightClick) onContextMenu(cm, e); + else delayBlurEvent(cm); + break; + } + } + + var lastClick, lastDoubleClick; + function leftButtonDown(cm, e, start) { + if (ie) setTimeout(bind(ensureFocus, cm), 0); + else cm.curOp.focus = activeElt(); + + var now = +new Date, type; + if (lastDoubleClick && lastDoubleClick.time > now - 400 && cmp(lastDoubleClick.pos, start) == 0) { + type = "triple"; + } else if (lastClick && lastClick.time > now - 400 && cmp(lastClick.pos, start) == 0) { + type = "double"; + lastDoubleClick = {time: now, pos: start}; + } else { + type = "single"; + lastClick = {time: now, pos: start}; } - function classTest (cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*"); } - var rmClass = CodeMirror.rmClass = function (node, cls) { - var current = node.className; - var match = classTest(cls).exec(current); - if (match) { - var after = current.slice(match.index + match[0].length); - node.className = current.slice(0, match.index) + (after ? match[1] + after : ""); - } + var sel = cm.doc.sel, modifier = mac ? e.metaKey : e.ctrlKey, contained; + if (cm.options.dragDrop && dragAndDrop && !isReadOnly(cm) && + type == "single" && (contained = sel.contains(start)) > -1 && + (cmp((contained = sel.ranges[contained]).from(), start) < 0 || start.xRel > 0) && + (cmp(contained.to(), start) > 0 || start.xRel < 0)) + leftButtonStartDrag(cm, e, start, modifier); + else + leftButtonSelect(cm, e, start, type, modifier); + } + + // Start a text drag. When it ends, see if any dragging actually + // happen, and treat as a click if it didn't. + function leftButtonStartDrag(cm, e, start, modifier) { + var display = cm.display, startTime = +new Date; + var dragEnd = operation(cm, function(e2) { + if (webkit) display.scroller.draggable = false; + cm.state.draggingText = false; + off(document, "mouseup", dragEnd); + off(display.scroller, "drop", dragEnd); + if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) { + e_preventDefault(e2); + if (!modifier && +new Date - 200 < startTime) + extendSelection(cm.doc, start); + // Work around unexplainable focus problem in IE9 (#2127) and Chrome (#3081) + if (webkit || ie && ie_version == 9) + setTimeout(function() {document.body.focus(); display.input.focus();}, 20); + else + display.input.focus(); + } + }); + // Let the drag handler handle this. + if (webkit) display.scroller.draggable = true; + cm.state.draggingText = dragEnd; + // IE's approach to draggable + if (display.scroller.dragDrop) display.scroller.dragDrop(); + on(document, "mouseup", dragEnd); + on(display.scroller, "drop", dragEnd); + } + + // Normal selection, as opposed to text dragging. + function leftButtonSelect(cm, e, start, type, addNew) { + var display = cm.display, doc = cm.doc; + e_preventDefault(e); + + var ourRange, ourIndex, startSel = doc.sel, ranges = startSel.ranges; + if (addNew && !e.shiftKey) { + ourIndex = doc.sel.contains(start); + if (ourIndex > -1) + ourRange = ranges[ourIndex]; + else + ourRange = new Range(start, start); + } else { + ourRange = doc.sel.primary(); + ourIndex = doc.sel.primIndex; + } + + if (e.altKey) { + type = "rect"; + if (!addNew) ourRange = new Range(start, start); + start = posFromMouse(cm, e, true, true); + ourIndex = -1; + } else if (type == "double") { + var word = cm.findWordAt(start); + if (cm.display.shift || doc.extend) + ourRange = extendRange(doc, ourRange, word.anchor, word.head); + else + ourRange = word; + } else if (type == "triple") { + var line = new Range(Pos(start.line, 0), clipPos(doc, Pos(start.line + 1, 0))); + if (cm.display.shift || doc.extend) + ourRange = extendRange(doc, ourRange, line.anchor, line.head); + else + ourRange = line; + } else { + ourRange = extendRange(doc, ourRange, start); + } + + if (!addNew) { + ourIndex = 0; + setSelection(doc, new Selection([ourRange], 0), sel_mouse); + startSel = doc.sel; + } else if (ourIndex == -1) { + ourIndex = ranges.length; + setSelection(doc, normalizeSelection(ranges.concat([ourRange]), ourIndex), + {scroll: false, origin: "*mouse"}); + } else if (ranges.length > 1 && ranges[ourIndex].empty() && type == "single" && !e.shiftKey) { + setSelection(doc, normalizeSelection(ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0)); + startSel = doc.sel; + } else { + replaceOneSelection(doc, ourIndex, ourRange, sel_mouse); + } + + var lastPos = start; + function extendTo(pos) { + if (cmp(lastPos, pos) == 0) return; + lastPos = pos; + + if (type == "rect") { + var ranges = [], tabSize = cm.options.tabSize; + var startCol = countColumn(getLine(doc, start.line).text, start.ch, tabSize); + var posCol = countColumn(getLine(doc, pos.line).text, pos.ch, tabSize); + var left = Math.min(startCol, posCol), right = Math.max(startCol, posCol); + for (var line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line)); + line <= end; line++) { + var text = getLine(doc, line).text, leftPos = findColumn(text, left, tabSize); + if (left == right) + ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos))); + else if (text.length > leftPos) + ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize)))); + } + if (!ranges.length) ranges.push(new Range(start, start)); + setSelection(doc, normalizeSelection(startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex), + {origin: "*mouse", scroll: false}); + cm.scrollIntoView(pos); + } else { + var oldRange = ourRange; + var anchor = oldRange.anchor, head = pos; + if (type != "single") { + if (type == "double") + var range = cm.findWordAt(pos); + else + var range = new Range(Pos(pos.line, 0), clipPos(doc, Pos(pos.line + 1, 0))); + if (cmp(range.anchor, anchor) > 0) { + head = range.head; + anchor = minPos(oldRange.from(), range.anchor); + } else { + head = range.anchor; + anchor = maxPos(oldRange.to(), range.head); + } + } + var ranges = startSel.ranges.slice(0); + ranges[ourIndex] = new Range(clipPos(doc, anchor), head); + setSelection(doc, normalizeSelection(ranges, ourIndex), sel_mouse); + } + } + + var editorSize = display.wrapper.getBoundingClientRect(); + // Used to ensure timeout re-tries don't fire when another extend + // happened in the meantime (clearTimeout isn't reliable -- at + // least on Chrome, the timeouts still happen even when cleared, + // if the clear happens after their scheduled firing time). + var counter = 0; + + function extend(e) { + var curCount = ++counter; + var cur = posFromMouse(cm, e, true, type == "rect"); + if (!cur) return; + if (cmp(cur, lastPos) != 0) { + cm.curOp.focus = activeElt(); + extendTo(cur); + var visible = visibleLines(display, doc); + if (cur.line >= visible.to || cur.line < visible.from) + setTimeout(operation(cm, function(){if (counter == curCount) extend(e);}), 150); + } else { + var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0; + if (outside) setTimeout(operation(cm, function() { + if (counter != curCount) return; + display.scroller.scrollTop += outside; + extend(e); + }), 50); + } + } + + function done(e) { + counter = Infinity; + e_preventDefault(e); + display.input.focus(); + off(document, "mousemove", move); + off(document, "mouseup", up); + doc.history.lastSelOrigin = null; + } + + var move = operation(cm, function(e) { + if (!e_button(e)) done(e); + else extend(e); + }); + var up = operation(cm, done); + on(document, "mousemove", move); + on(document, "mouseup", up); + } + + // Determines whether an event happened in the gutter, and fires the + // handlers for the corresponding event. + function gutterEvent(cm, e, type, prevent, signalfn) { + try { var mX = e.clientX, mY = e.clientY; } + catch(e) { return false; } + if (mX >= Math.floor(cm.display.gutters.getBoundingClientRect().right)) return false; + if (prevent) e_preventDefault(e); + + var display = cm.display; + var lineBox = display.lineDiv.getBoundingClientRect(); + + if (mY > lineBox.bottom || !hasHandler(cm, type)) return e_defaultPrevented(e); + mY -= lineBox.top - display.viewOffset; + + for (var i = 0; i < cm.options.gutters.length; ++i) { + var g = display.gutters.childNodes[i]; + if (g && g.getBoundingClientRect().right >= mX) { + var line = lineAtHeight(cm.doc, mY); + var gutter = cm.options.gutters[i]; + signalfn(cm, type, cm, line, gutter, e); + return e_defaultPrevented(e); + } + } + } + + function clickInGutter(cm, e) { + return gutterEvent(cm, e, "gutterClick", true, signalLater); + } + + // Kludge to work around strange IE behavior where it'll sometimes + // re-fire a series of drag-related events right after the drop (#1551) + var lastDrop = 0; + + function onDrop(e) { + var cm = this; + if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) + return; + e_preventDefault(e); + if (ie) lastDrop = +new Date; + var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files; + if (!pos || isReadOnly(cm)) return; + // Might be a file drop, in which case we simply extract the text + // and insert it. + if (files && files.length && window.FileReader && window.File) { + var n = files.length, text = Array(n), read = 0; + var loadFile = function(file, i) { + var reader = new FileReader; + reader.onload = operation(cm, function() { + text[i] = reader.result; + if (++read == n) { + pos = clipPos(cm.doc, pos); + var change = {from: pos, to: pos, text: splitLines(text.join("\n")), origin: "paste"}; + makeChange(cm.doc, change); + setSelectionReplaceHistory(cm.doc, simpleSelection(pos, changeEnd(change))); + } + }); + reader.readAsText(file); + }; + for (var i = 0; i < n; ++i) loadFile(files[i], i); + } else { // Normal drop + // Don't do a replace if the drop happened inside of the selected text. + if (cm.state.draggingText && cm.doc.sel.contains(pos) > -1) { + cm.state.draggingText(e); + // Ensure the editor is re-focused + setTimeout(function() {cm.display.input.focus();}, 20); + return; + } + try { + var text = e.dataTransfer.getData("Text"); + if (text) { + if (cm.state.draggingText && !(mac ? e.altKey : e.ctrlKey)) + var selected = cm.listSelections(); + setSelectionNoUndo(cm.doc, simpleSelection(pos, pos)); + if (selected) for (var i = 0; i < selected.length; ++i) + replaceRange(cm.doc, "", selected[i].anchor, selected[i].head, "drag"); + cm.replaceSelection(text, "around", "paste"); + cm.display.input.focus(); + } + } + catch(e){} + } + } + + function onDragStart(cm, e) { + if (ie && (!cm.state.draggingText || +new Date - lastDrop < 100)) { e_stop(e); return; } + if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) return; + + e.dataTransfer.setData("Text", cm.getSelection()); + + // Use dummy image instead of default browsers image. + // Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there. + if (e.dataTransfer.setDragImage && !safari) { + var img = elt("img", null, null, "position: fixed; left: 0; top: 0;"); + img.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="; + if (presto) { + img.width = img.height = 1; + cm.display.wrapper.appendChild(img); + // Force a relayout, or Opera won't use our image for some obscure reason + img._top = img.offsetTop; + } + e.dataTransfer.setDragImage(img, 0, 0); + if (presto) img.parentNode.removeChild(img); + } + } + + // SCROLL EVENTS + + // Sync the scrollable area and scrollbars, ensure the viewport + // covers the visible area. + function setScrollTop(cm, val) { + if (Math.abs(cm.doc.scrollTop - val) < 2) return; + cm.doc.scrollTop = val; + if (!gecko) updateDisplaySimple(cm, {top: val}); + if (cm.display.scroller.scrollTop != val) cm.display.scroller.scrollTop = val; + cm.display.scrollbars.setScrollTop(val); + if (gecko) updateDisplaySimple(cm); + startWorker(cm, 100); + } + // Sync scroller and scrollbar, ensure the gutter elements are + // aligned. + function setScrollLeft(cm, val, isScroller) { + if (isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) return; + val = Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth); + cm.doc.scrollLeft = val; + alignHorizontally(cm); + if (cm.display.scroller.scrollLeft != val) cm.display.scroller.scrollLeft = val; + cm.display.scrollbars.setScrollLeft(val); + } + + // Since the delta values reported on mouse wheel events are + // unstandardized between browsers and even browser versions, and + // generally horribly unpredictable, this code starts by measuring + // the scroll effect that the first few mouse wheel events have, + // and, from that, detects the way it can convert deltas to pixel + // offsets afterwards. + // + // The reason we want to know the amount a wheel event will scroll + // is that it gives us a chance to update the display before the + // actual scrolling happens, reducing flickering. + + var wheelSamples = 0, wheelPixelsPerUnit = null; + // Fill in a browser-detected starting value on browsers where we + // know one. These don't have to be accurate -- the result of them + // being wrong would just be a slight flicker on the first wheel + // scroll (if it is large enough). + if (ie) wheelPixelsPerUnit = -.53; + else if (gecko) wheelPixelsPerUnit = 15; + else if (chrome) wheelPixelsPerUnit = -.7; + else if (safari) wheelPixelsPerUnit = -1/3; + + var wheelEventDelta = function(e) { + var dx = e.wheelDeltaX, dy = e.wheelDeltaY; + if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) dx = e.detail; + if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) dy = e.detail; + else if (dy == null) dy = e.wheelDelta; + return {x: dx, y: dy}; + }; + CodeMirror.wheelEventPixels = function(e) { + var delta = wheelEventDelta(e); + delta.x *= wheelPixelsPerUnit; + delta.y *= wheelPixelsPerUnit; + return delta; + }; + + function onScrollWheel(cm, e) { + var delta = wheelEventDelta(e), dx = delta.x, dy = delta.y; + + var display = cm.display, scroll = display.scroller; + // Quit if there's nothing to scroll here + if (!(dx && scroll.scrollWidth > scroll.clientWidth || + dy && scroll.scrollHeight > scroll.clientHeight)) return; + + // Webkit browsers on OS X abort momentum scrolls when the target + // of the scroll event is removed from the scrollable element. + // This hack (see related code in patchDisplay) makes sure the + // element is kept around. + if (dy && mac && webkit) { + outer: for (var cur = e.target, view = display.view; cur != scroll; cur = cur.parentNode) { + for (var i = 0; i < view.length; i++) { + if (view[i].node == cur) { + cm.display.currentWheelTarget = cur; + break outer; + } + } + } + } + + // On some browsers, horizontal scrolling will cause redraws to + // happen before the gutter has been realigned, causing it to + // wriggle around in a most unseemly way. When we have an + // estimated pixels/delta value, we just handle horizontal + // scrolling entirely here. It'll be slightly off from native, but + // better than glitching out. + if (dx && !gecko && !presto && wheelPixelsPerUnit != null) { + if (dy) + setScrollTop(cm, Math.max(0, Math.min(scroll.scrollTop + dy * wheelPixelsPerUnit, scroll.scrollHeight - scroll.clientHeight))); + setScrollLeft(cm, Math.max(0, Math.min(scroll.scrollLeft + dx * wheelPixelsPerUnit, scroll.scrollWidth - scroll.clientWidth))); + e_preventDefault(e); + display.wheelStartX = null; // Abort measurement, if in progress + return; + } + + // 'Project' the visible viewport to cover the area that is being + // scrolled into view (if we know enough to estimate it). + if (dy && wheelPixelsPerUnit != null) { + var pixels = dy * wheelPixelsPerUnit; + var top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight; + if (pixels < 0) top = Math.max(0, top + pixels - 50); + else bot = Math.min(cm.doc.height, bot + pixels + 50); + updateDisplaySimple(cm, {top: top, bottom: bot}); + } + + if (wheelSamples < 20) { + if (display.wheelStartX == null) { + display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop; + display.wheelDX = dx; display.wheelDY = dy; + setTimeout(function() { + if (display.wheelStartX == null) return; + var movedX = scroll.scrollLeft - display.wheelStartX; + var movedY = scroll.scrollTop - display.wheelStartY; + var sample = (movedY && display.wheelDY && movedY / display.wheelDY) || + (movedX && display.wheelDX && movedX / display.wheelDX); + display.wheelStartX = display.wheelStartY = null; + if (!sample) return; + wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1); + ++wheelSamples; + }, 200); + } else { + display.wheelDX += dx; display.wheelDY += dy; + } + } + } + + // KEY EVENTS + + // Run a handler that was bound to a key. + function doHandleBinding(cm, bound, dropShift) { + if (typeof bound == "string") { + bound = commands[bound]; + if (!bound) return false; + } + // Ensure previous input has been read, so that the handler sees a + // consistent view of the document + cm.display.input.ensurePolled(); + var prevShift = cm.display.shift, done = false; + try { + if (isReadOnly(cm)) cm.state.suppressEdits = true; + if (dropShift) cm.display.shift = false; + done = bound(cm) != Pass; + } finally { + cm.display.shift = prevShift; + cm.state.suppressEdits = false; + } + return done; + } + + function lookupKeyForEditor(cm, name, handle) { + for (var i = 0; i < cm.state.keyMaps.length; i++) { + var result = lookupKey(name, cm.state.keyMaps[i], handle, cm); + if (result) return result; + } + return (cm.options.extraKeys && lookupKey(name, cm.options.extraKeys, handle, cm)) + || lookupKey(name, cm.options.keyMap, handle, cm); + } + + var stopSeq = new Delayed; + function dispatchKey(cm, name, e, handle) { + var seq = cm.state.keySeq; + if (seq) { + if (isModifierKey(name)) return "handled"; + stopSeq.set(50, function() { + if (cm.state.keySeq == seq) { + cm.state.keySeq = null; + cm.display.input.reset(); + } + }); + name = seq + " " + name; + } + var result = lookupKeyForEditor(cm, name, handle); + + if (result == "multi") + cm.state.keySeq = name; + if (result == "handled") + signalLater(cm, "keyHandled", cm, name, e); + + if (result == "handled" || result == "multi") { + e_preventDefault(e); + restartBlink(cm); + } + + if (seq && !result && /\'$/.test(name)) { + e_preventDefault(e); + return true; + } + return !!result; + } + + // Handle a key from the keydown event. + function handleKeyBinding(cm, e) { + var name = keyName(e, true); + if (!name) return false; + + if (e.shiftKey && !cm.state.keySeq) { + // First try to resolve full name (including 'Shift-'). Failing + // that, see if there is a cursor-motion command (starting with + // 'go') bound to the keyname without 'Shift-'. + return dispatchKey(cm, "Shift-" + name, e, function(b) {return doHandleBinding(cm, b, true);}) + || dispatchKey(cm, name, e, function(b) { + if (typeof b == "string" ? /^go[A-Z]/.test(b) : b.motion) + return doHandleBinding(cm, b); + }); + } else { + return dispatchKey(cm, name, e, function(b) { return doHandleBinding(cm, b); }); + } + } + + // Handle a key from the keypress event + function handleCharBinding(cm, e, ch) { + return dispatchKey(cm, "'" + ch + "'", e, + function(b) { return doHandleBinding(cm, b, true); }); + } + + var lastStoppedKey = null; + function onKeyDown(e) { + var cm = this; + cm.curOp.focus = activeElt(); + if (signalDOMEvent(cm, e)) return; + // IE does strange things with escape. + if (ie && ie_version < 11 && e.keyCode == 27) e.returnValue = false; + var code = e.keyCode; + cm.display.shift = code == 16 || e.shiftKey; + var handled = handleKeyBinding(cm, e); + if (presto) { + lastStoppedKey = handled ? code : null; + // Opera has no cut event... we try to at least catch the key combo + if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey)) + cm.replaceSelection("", null, "cut"); + } + + // Turn mouse into crosshair when Alt is held on Mac. + if (code == 18 && !/\bCodeMirror-crosshair\b/.test(cm.display.lineDiv.className)) + showCrossHair(cm); + } + + function showCrossHair(cm) { + var lineDiv = cm.display.lineDiv; + addClass(lineDiv, "CodeMirror-crosshair"); + + function up(e) { + if (e.keyCode == 18 || !e.altKey) { + rmClass(lineDiv, "CodeMirror-crosshair"); + off(document, "keyup", up); + off(document, "mouseover", up); + } + } + on(document, "keyup", up); + on(document, "mouseover", up); + } + + function onKeyUp(e) { + if (e.keyCode == 16) this.doc.sel.shift = false; + signalDOMEvent(this, e); + } + + function onKeyPress(e) { + var cm = this; + if (eventInWidget(cm.display, e) || signalDOMEvent(cm, e) || e.ctrlKey && !e.altKey || mac && e.metaKey) return; + var keyCode = e.keyCode, charCode = e.charCode; + if (presto && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return;} + if ((presto && (!e.which || e.which < 10)) && handleKeyBinding(cm, e)) return; + var ch = String.fromCharCode(charCode == null ? keyCode : charCode); + if (handleCharBinding(cm, e, ch)) return; + cm.display.input.onKeyPress(e); + } + + // FOCUS/BLUR EVENTS + + function delayBlurEvent(cm) { + cm.state.delayingBlurEvent = true; + setTimeout(function() { + if (cm.state.delayingBlurEvent) { + cm.state.delayingBlurEvent = false; + onBlur(cm); + } + }, 100); + } + + function onFocus(cm) { + if (cm.state.delayingBlurEvent) cm.state.delayingBlurEvent = false; + + if (cm.options.readOnly == "nocursor") return; + if (!cm.state.focused) { + signal(cm, "focus", cm); + cm.state.focused = true; + addClass(cm.display.wrapper, "CodeMirror-focused"); + // This test prevents this from firing when a context + // menu is closed (since the input reset would kill the + // select-all detection hack) + if (!cm.curOp && cm.display.selForContextMenu != cm.doc.sel) { + cm.display.input.reset(); + if (webkit) setTimeout(function() { cm.display.input.reset(true); }, 20); // Issue #1730 + } + cm.display.input.receivedFocus(); + } + restartBlink(cm); + } + function onBlur(cm) { + if (cm.state.delayingBlurEvent) return; + + if (cm.state.focused) { + signal(cm, "blur", cm); + cm.state.focused = false; + rmClass(cm.display.wrapper, "CodeMirror-focused"); + } + clearInterval(cm.display.blinker); + setTimeout(function() {if (!cm.state.focused) cm.display.shift = false;}, 150); + } + + // CONTEXT MENU HANDLING + + // To make the context menu work, we need to briefly unhide the + // textarea (making it as unobtrusive as possible) to let the + // right-click take effect on it. + function onContextMenu(cm, e) { + if (eventInWidget(cm.display, e) || contextMenuInGutter(cm, e)) return; + cm.display.input.onContextMenu(e); + } + + function contextMenuInGutter(cm, e) { + if (!hasHandler(cm, "gutterContextMenu")) return false; + return gutterEvent(cm, e, "gutterContextMenu", false, signal); + } + + // UPDATING + + // Compute the position of the end of a change (its 'to' property + // refers to the pre-change end). + var changeEnd = CodeMirror.changeEnd = function(change) { + if (!change.text) return change.to; + return Pos(change.from.line + change.text.length - 1, + lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0)); + }; + + // Adjust a position to refer to the post-change position of the + // same text, or the end of the change if the change covers it. + function adjustForChange(pos, change) { + if (cmp(pos, change.from) < 0) return pos; + if (cmp(pos, change.to) <= 0) return changeEnd(change); + + var line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch; + if (pos.line == change.to.line) ch += changeEnd(change).ch - change.to.ch; + return Pos(line, ch); + } + + function computeSelAfterChange(doc, change) { + var out = []; + for (var i = 0; i < doc.sel.ranges.length; i++) { + var range = doc.sel.ranges[i]; + out.push(new Range(adjustForChange(range.anchor, change), + adjustForChange(range.head, change))); + } + return normalizeSelection(out, doc.sel.primIndex); + } + + function offsetPos(pos, old, nw) { + if (pos.line == old.line) + return Pos(nw.line, pos.ch - old.ch + nw.ch); + else + return Pos(nw.line + (pos.line - old.line), pos.ch); + } + + // Used by replaceSelections to allow moving the selection to the + // start or around the replaced test. Hint may be "start" or "around". + function computeReplacedSel(doc, changes, hint) { + var out = []; + var oldPrev = Pos(doc.first, 0), newPrev = oldPrev; + for (var i = 0; i < changes.length; i++) { + var change = changes[i]; + var from = offsetPos(change.from, oldPrev, newPrev); + var to = offsetPos(changeEnd(change), oldPrev, newPrev); + oldPrev = change.to; + newPrev = to; + if (hint == "around") { + var range = doc.sel.ranges[i], inv = cmp(range.head, range.anchor) < 0; + out[i] = new Range(inv ? to : from, inv ? from : to); + } else { + out[i] = new Range(from, from); + } + } + return new Selection(out, doc.sel.primIndex); + } + + // Allow "beforeChange" event handlers to influence a change + function filterChange(doc, change, update) { + var obj = { + canceled: false, + from: change.from, + to: change.to, + text: change.text, + origin: change.origin, + cancel: function() { this.canceled = true; } }; - var addClass = CodeMirror.addClass = function (node, cls) { - var current = node.className; - if (!classTest(cls).test(current)) node.className += (current ? " " : "") + cls; + if (update) obj.update = function(from, to, text, origin) { + if (from) this.from = clipPos(doc, from); + if (to) this.to = clipPos(doc, to); + if (text) this.text = text; + if (origin !== undefined) this.origin = origin; }; - function joinClasses (a, b) { - var as = a.split(" "); - for (var i = 0; i < as.length; i++) {if (as[i] && !classTest(as[i]).test(b)) b += " " + as[i];} - return b; - } + signal(doc, "beforeChange", doc, obj); + if (doc.cm) signal(doc.cm, "beforeChange", doc.cm, obj); - // WINDOW-WIDE EVENTS + if (obj.canceled) return null; + return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin}; + } - // These must be handled carefully, because naively registering a - // handler for each editor will cause the editors to never be - // garbage collected. - - function forEachCodeMirror (f) { - if (!document.body.getElementsByClassName) return; - var byClass = document.body.getElementsByClassName("CodeMirror"); - for (var i = 0; i < byClass.length; i++) { - var cm = byClass[i].CodeMirror; - if (cm) f(cm); - } + // Apply a change to a document, and add it to the document's + // history, and propagating it to all linked documents. + function makeChange(doc, change, ignoreReadOnly) { + if (doc.cm) { + if (!doc.cm.curOp) return operation(doc.cm, makeChange)(doc, change, ignoreReadOnly); + if (doc.cm.state.suppressEdits) return; } - var globalsRegistered = false; - function ensureGlobalHandlers () { - if (globalsRegistered) return; - registerGlobalHandlers(); - globalsRegistered = true; - } - function registerGlobalHandlers () { - // When the window resizes, we need to refresh active editors. - var resizeTimer; - on(window, "resize", function () { - if (resizeTimer == null) { - resizeTimer = setTimeout(function () { - resizeTimer = null; - forEachCodeMirror(onResize); - }, 100); - } - }); - // When the window loses focus, we want to show the editor as blurred - on(window, "blur", function () { - forEachCodeMirror(onBlur); - }); + if (hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")) { + change = filterChange(doc, change, true); + if (!change) return; } - // FEATURE DETECTION - - // Detect drag-and-drop - var dragAndDrop = function () { - // There is *some* kind of drag-and-drop support in IE6-8, but I - // couldn't get it to work yet. - if (ie && ie_version < 9) return false; - var div = elt("div"); - return "draggable" in div || "dragDrop" in div; - }(); - - var zwspSupported; - function zeroWidthElement (measure) { - if (zwspSupported == null) { - var test = elt("span", "\u200b"); - removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")])); - if (measure.firstChild.offsetHeight != 0) {zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !(ie && ie_version < 8);} - } - var node = zwspSupported ? elt("span", "\u200b") : - elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px"); - node.setAttribute("cm-text", ""); - return node; + // Possibly split or suppress the update based on the presence + // of read-only spans in its range. + var split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to); + if (split) { + for (var i = split.length - 1; i >= 0; --i) + makeChangeInner(doc, {from: split[i].from, to: split[i].to, text: i ? [""] : change.text}); + } else { + makeChangeInner(doc, change); } + } - // Feature-detect IE's crummy client rect reporting for bidi text - var badBidiRects; - function hasBadBidiRects (measure) { - if (badBidiRects != null) return badBidiRects; - var txt = removeChildrenAndAdd(measure, document.createTextNode("A\u062eA")); - var r0 = range(txt, 0, 1).getBoundingClientRect(); - if (!r0 || r0.left == r0.right) return false; // Safari returns null in some cases (#2780) - var r1 = range(txt, 1, 2).getBoundingClientRect(); - return badBidiRects = (r1.right - r0.right < 3); - } - - // See if "".split is the broken IE version, if so, provide an - // alternative way to split lines. - var splitLines = CodeMirror.splitLines = "\n\nb".split(/\n/).length != 3 ? function (string) { - var pos = 0, result = [], l = string.length; - while (pos <= l) { - var nl = string.indexOf("\n", pos); - if (nl == -1) nl = string.length; - var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl); - var rt = line.indexOf("\r"); - if (rt != -1) { - result.push(line.slice(0, rt)); - pos += rt + 1; - } else { - result.push(line); - pos = nl + 1; - } - } - return result; - } : function (string) {return string.split(/\r\n?|\n/);}; - - var hasSelection = window.getSelection ? function (te) { - try { return te.selectionStart != te.selectionEnd; } catch(e) { return false; } - } : function (te) { - try {var range = te.ownerDocument.selection.createRange();} catch(e) {} - if (!range || range.parentElement() != te) return false; - return range.compareEndPoints("StartToEnd", range) != 0; - }; - - var hasCopyEvent = (function () { - var e = elt("div"); - if ("oncopy" in e) return true; - e.setAttribute("oncopy", "return;"); - return typeof e.oncopy === "function"; - })(); - - var badZoomedRects = null; - function hasBadZoomedRects (measure) { - if (badZoomedRects != null) return badZoomedRects; - var node = removeChildrenAndAdd(measure, elt("span", "x")); - var normal = node.getBoundingClientRect(); - var fromRange = range(node, 0, 1).getBoundingClientRect(); - return badZoomedRects = Math.abs(normal.left - fromRange.left) > 1; - } - - // KEY NAMES - - var keyNames = {3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt", - 19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End", - 36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert", - 46: "Delete", 59: ";", 61: "=", 91: "Mod", 92: "Mod", 93: "Mod", 107: "=", 109: "-", 127: "Delete", - 173: "-", 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", - 221: "]", 222: "'", 63232: "Up", 63233: "Down", 63234: "Left", 63235: "Right", 63272: "Delete", - 63273: "Home", 63275: "End", 63276: "PageUp", 63277: "PageDown", 63302: "Insert"}; - CodeMirror.keyNames = keyNames; - (function () { - // Number keys - for (var i = 0; i < 10; i++) keyNames[i + 48] = keyNames[i + 96] = String(i); - // Alphabetic keys - for (var i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i); - // Function keys - for (var i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = "F" + i; - })(); + function makeChangeInner(doc, change) { + if (change.text.length == 1 && change.text[0] == "" && cmp(change.from, change.to) == 0) return; + var selAfter = computeSelAfterChange(doc, change); + addChangeToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN); - // BIDI HELPERS + makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change)); + var rebased = []; - function iterateBidiSections (order, from, to, f) { - if (!order) return f(from, to, "ltr"); - var found = false; - for (var i = 0; i < order.length; ++i) { - var part = order[i]; - if (part.from < to && part.to > from || from == to && part.to == from) { - f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr"); - found = true; - } - } - if (!found) f(from, to, "ltr"); + linkedDocs(doc, function(doc, sharedHist) { + if (!sharedHist && indexOf(rebased, doc.history) == -1) { + rebaseHist(doc.history, change); + rebased.push(doc.history); + } + makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change)); + }); + } + + // Revert a change stored in a document's history. + function makeChangeFromHistory(doc, type, allowSelectionOnly) { + if (doc.cm && doc.cm.state.suppressEdits) return; + + var hist = doc.history, event, selAfter = doc.sel; + var source = type == "undo" ? hist.done : hist.undone, dest = type == "undo" ? hist.undone : hist.done; + + // Verify that there is a useable event (so that ctrl-z won't + // needlessly clear selection events) + for (var i = 0; i < source.length; i++) { + event = source[i]; + if (allowSelectionOnly ? event.ranges && !event.equals(doc.sel) : !event.ranges) + break; + } + if (i == source.length) return; + hist.lastOrigin = hist.lastSelOrigin = null; + + for (;;) { + event = source.pop(); + if (event.ranges) { + pushSelectionToHistory(event, dest); + if (allowSelectionOnly && !event.equals(doc.sel)) { + setSelection(doc, event, {clearRedo: false}); + return; + } + selAfter = event; + } + else break; + } + + // Build up a reverse change object to add to the opposite history + // stack (redo when undoing, and vice versa). + var antiChanges = []; + pushSelectionToHistory(selAfter, dest); + dest.push({changes: antiChanges, generation: hist.generation}); + hist.generation = event.generation || ++hist.maxGeneration; + + var filter = hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange"); + + for (var i = event.changes.length - 1; i >= 0; --i) { + var change = event.changes[i]; + change.origin = type; + if (filter && !filterChange(doc, change, false)) { + source.length = 0; + return; + } + + antiChanges.push(historyChangeFromChange(doc, change)); + + var after = i ? computeSelAfterChange(doc, change) : lst(source); + makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change)); + if (!i && doc.cm) doc.cm.scrollIntoView({from: change.from, to: changeEnd(change)}); + var rebased = []; + + // Propagate to the linked documents + linkedDocs(doc, function(doc, sharedHist) { + if (!sharedHist && indexOf(rebased, doc.history) == -1) { + rebaseHist(doc.history, change); + rebased.push(doc.history); + } + makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change)); + }); + } + } + + // Sub-views need their line numbers shifted when text is added + // above or below them in the parent document. + function shiftDoc(doc, distance) { + if (distance == 0) return; + doc.first += distance; + doc.sel = new Selection(map(doc.sel.ranges, function(range) { + return new Range(Pos(range.anchor.line + distance, range.anchor.ch), + Pos(range.head.line + distance, range.head.ch)); + }), doc.sel.primIndex); + if (doc.cm) { + regChange(doc.cm, doc.first, doc.first - distance, distance); + for (var d = doc.cm.display, l = d.viewFrom; l < d.viewTo; l++) + regLineChange(doc.cm, l, "gutter"); + } + } + + // More lower-level change function, handling only a single document + // (not linked ones). + function makeChangeSingleDoc(doc, change, selAfter, spans) { + if (doc.cm && !doc.cm.curOp) + return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans); + + if (change.to.line < doc.first) { + shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line)); + return; + } + if (change.from.line > doc.lastLine()) return; + + // Clip the change to the size of this doc + if (change.from.line < doc.first) { + var shift = change.text.length - 1 - (doc.first - change.from.line); + shiftDoc(doc, shift); + change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch), + text: [lst(change.text)], origin: change.origin}; + } + var last = doc.lastLine(); + if (change.to.line > last) { + change = {from: change.from, to: Pos(last, getLine(doc, last).text.length), + text: [change.text[0]], origin: change.origin}; } - function bidiLeft (part) { return part.level % 2 ? part.to : part.from; } - function bidiRight (part) { return part.level % 2 ? part.from : part.to; } + change.removed = getBetween(doc, change.from, change.to); + + if (!selAfter) selAfter = computeSelAfterChange(doc, change); + if (doc.cm) makeChangeSingleDocInEditor(doc.cm, change, spans); + else updateDoc(doc, change, spans); + setSelectionNoUndo(doc, selAfter, sel_dontScroll); + } + + // Handle the interaction of a change to a document with the editor + // that this document is part of. + function makeChangeSingleDocInEditor(cm, change, spans) { + var doc = cm.doc, display = cm.display, from = change.from, to = change.to; + + var recomputeMaxLength = false, checkWidthStart = from.line; + if (!cm.options.lineWrapping) { + checkWidthStart = lineNo(visualLine(getLine(doc, from.line))); + doc.iter(checkWidthStart, to.line + 1, function(line) { + if (line == display.maxLine) { + recomputeMaxLength = true; + return true; + } + }); + } + + if (doc.sel.contains(change.from, change.to) > -1) + signalCursorActivity(cm); + + updateDoc(doc, change, spans, estimateHeight(cm)); + + if (!cm.options.lineWrapping) { + doc.iter(checkWidthStart, from.line + change.text.length, function(line) { + var len = lineLength(line); + if (len > display.maxLineLength) { + display.maxLine = line; + display.maxLineLength = len; + display.maxLineChanged = true; + recomputeMaxLength = false; + } + }); + if (recomputeMaxLength) cm.curOp.updateMaxLine = true; + } + + // Adjust frontier, schedule worker + doc.frontier = Math.min(doc.frontier, from.line); + startWorker(cm, 400); + + var lendiff = change.text.length - (to.line - from.line) - 1; + // Remember that these lines changed, for updating the display + if (change.full) + regChange(cm); + else if (from.line == to.line && change.text.length == 1 && !isWholeLineUpdate(cm.doc, change)) + regLineChange(cm, from.line, "text"); + else + regChange(cm, from.line, to.line + 1, lendiff); + + var changesHandler = hasHandler(cm, "changes"), changeHandler = hasHandler(cm, "change"); + if (changeHandler || changesHandler) { + var obj = { + from: from, to: to, + text: change.text, + removed: change.removed, + origin: change.origin + }; + if (changeHandler) signalLater(cm, "change", cm, obj); + if (changesHandler) (cm.curOp.changeObjs || (cm.curOp.changeObjs = [])).push(obj); + } + cm.display.selForContextMenu = null; + } + + function replaceRange(doc, code, from, to, origin) { + if (!to) to = from; + if (cmp(to, from) < 0) { var tmp = to; to = from; from = tmp; } + if (typeof code == "string") code = splitLines(code); + makeChange(doc, {from: from, to: to, text: code, origin: origin}); + } + + // SCROLLING THINGS INTO VIEW + + // If an editor sits on the top or bottom of the window, partially + // scrolled out of view, this ensures that the cursor is visible. + function maybeScrollWindow(cm, coords) { + if (signalDOMEvent(cm, "scrollCursorIntoView")) return; + + var display = cm.display, box = display.sizer.getBoundingClientRect(), doScroll = null; + if (coords.top + box.top < 0) doScroll = true; + else if (coords.bottom + box.top > (window.innerHeight || document.documentElement.clientHeight)) doScroll = false; + if (doScroll != null && !phantom) { + var scrollNode = elt("div", "\u200b", null, "position: absolute; top: " + + (coords.top - display.viewOffset - paddingTop(cm.display)) + "px; height: " + + (coords.bottom - coords.top + scrollGap(cm) + display.barHeight) + "px; left: " + + coords.left + "px; width: 2px;"); + cm.display.lineSpace.appendChild(scrollNode); + scrollNode.scrollIntoView(doScroll); + cm.display.lineSpace.removeChild(scrollNode); + } + } + + // Scroll a given position into view (immediately), verifying that + // it actually became visible (as line heights are accurately + // measured, the position of something may 'drift' during drawing). + function scrollPosIntoView(cm, pos, end, margin) { + if (margin == null) margin = 0; + for (var limit = 0; limit < 5; limit++) { + var changed = false, coords = cursorCoords(cm, pos); + var endCoords = !end || end == pos ? coords : cursorCoords(cm, end); + var scrollPos = calculateScrollPos(cm, Math.min(coords.left, endCoords.left), + Math.min(coords.top, endCoords.top) - margin, + Math.max(coords.left, endCoords.left), + Math.max(coords.bottom, endCoords.bottom) + margin); + var startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft; + if (scrollPos.scrollTop != null) { + setScrollTop(cm, scrollPos.scrollTop); + if (Math.abs(cm.doc.scrollTop - startTop) > 1) changed = true; + } + if (scrollPos.scrollLeft != null) { + setScrollLeft(cm, scrollPos.scrollLeft); + if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) changed = true; + } + if (!changed) break; + } + return coords; + } + + // Scroll a given set of coordinates into view (immediately). + function scrollIntoView(cm, x1, y1, x2, y2) { + var scrollPos = calculateScrollPos(cm, x1, y1, x2, y2); + if (scrollPos.scrollTop != null) setScrollTop(cm, scrollPos.scrollTop); + if (scrollPos.scrollLeft != null) setScrollLeft(cm, scrollPos.scrollLeft); + } + + // Calculate a new scroll position needed to scroll the given + // rectangle into view. Returns an object with scrollTop and + // scrollLeft properties. When these are undefined, the + // vertical/horizontal position does not need to be adjusted. + function calculateScrollPos(cm, x1, y1, x2, y2) { + var display = cm.display, snapMargin = textHeight(cm.display); + if (y1 < 0) y1 = 0; + var screentop = cm.curOp && cm.curOp.scrollTop != null ? cm.curOp.scrollTop : display.scroller.scrollTop; + var screen = displayHeight(cm), result = {}; + if (y2 - y1 > screen) y2 = y1 + screen; + var docBottom = cm.doc.height + paddingVert(display); + var atTop = y1 < snapMargin, atBottom = y2 > docBottom - snapMargin; + if (y1 < screentop) { + result.scrollTop = atTop ? 0 : y1; + } else if (y2 > screentop + screen) { + var newTop = Math.min(y1, (atBottom ? docBottom : y2) - screen); + if (newTop != screentop) result.scrollTop = newTop; + } + + var screenleft = cm.curOp && cm.curOp.scrollLeft != null ? cm.curOp.scrollLeft : display.scroller.scrollLeft; + var screenw = displayWidth(cm) - (cm.options.fixedGutter ? display.gutters.offsetWidth : 0); + var tooWide = x2 - x1 > screenw; + if (tooWide) x2 = x1 + screenw; + if (x1 < 10) + result.scrollLeft = 0; + else if (x1 < screenleft) + result.scrollLeft = Math.max(0, x1 - (tooWide ? 0 : 10)); + else if (x2 > screenw + screenleft - 3) + result.scrollLeft = x2 + (tooWide ? 0 : 10) - screenw; + return result; + } + + // Store a relative adjustment to the scroll position in the current + // operation (to be applied when the operation finishes). + function addToScrollPos(cm, left, top) { + if (left != null || top != null) resolveScrollToPos(cm); + if (left != null) + cm.curOp.scrollLeft = (cm.curOp.scrollLeft == null ? cm.doc.scrollLeft : cm.curOp.scrollLeft) + left; + if (top != null) + cm.curOp.scrollTop = (cm.curOp.scrollTop == null ? cm.doc.scrollTop : cm.curOp.scrollTop) + top; + } + + // Make sure that at the end of the operation the current cursor is + // shown. + function ensureCursorVisible(cm) { + resolveScrollToPos(cm); + var cur = cm.getCursor(), from = cur, to = cur; + if (!cm.options.lineWrapping) { + from = cur.ch ? Pos(cur.line, cur.ch - 1) : cur; + to = Pos(cur.line, cur.ch + 1); + } + cm.curOp.scrollToPos = {from: from, to: to, margin: cm.options.cursorScrollMargin, isCursor: true}; + } + + // When an operation has its scrollToPos property set, and another + // scroll action is applied before the end of the operation, this + // 'simulates' scrolling that position into view in a cheap way, so + // that the effect of intermediate scroll commands is not ignored. + function resolveScrollToPos(cm) { + var range = cm.curOp.scrollToPos; + if (range) { + cm.curOp.scrollToPos = null; + var from = estimateCoords(cm, range.from), to = estimateCoords(cm, range.to); + var sPos = calculateScrollPos(cm, Math.min(from.left, to.left), + Math.min(from.top, to.top) - range.margin, + Math.max(from.right, to.right), + Math.max(from.bottom, to.bottom) + range.margin); + cm.scrollTo(sPos.scrollLeft, sPos.scrollTop); + } + } + + // API UTILITIES + + // Indent the given line. The how parameter can be "smart", + // "add"/null, "subtract", or "prev". When aggressive is false + // (typically set to true for forced single-line indents), empty + // lines are not indented, and places where the mode returns Pass + // are left alone. + function indentLine(cm, n, how, aggressive) { + var doc = cm.doc, state; + if (how == null) how = "add"; + if (how == "smart") { + // Fall back to "prev" when the mode doesn't have an indentation + // method. + if (!doc.mode.indent) how = "prev"; + else state = getStateBefore(cm, n); + } + + var tabSize = cm.options.tabSize; + var line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize); + if (line.stateAfter) line.stateAfter = null; + var curSpaceString = line.text.match(/^\s*/)[0], indentation; + if (!aggressive && !/\S/.test(line.text)) { + indentation = 0; + how = "not"; + } else if (how == "smart") { + indentation = doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text); + if (indentation == Pass || indentation > 150) { + if (!aggressive) return; + how = "prev"; + } + } + if (how == "prev") { + if (n > doc.first) indentation = countColumn(getLine(doc, n-1).text, null, tabSize); + else indentation = 0; + } else if (how == "add") { + indentation = curSpace + cm.options.indentUnit; + } else if (how == "subtract") { + indentation = curSpace - cm.options.indentUnit; + } else if (typeof how == "number") { + indentation = curSpace + how; + } + indentation = Math.max(0, indentation); + + var indentString = "", pos = 0; + if (cm.options.indentWithTabs) + for (var i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\t";} + if (pos < indentation) indentString += spaceStr(indentation - pos); + + if (indentString != curSpaceString) { + replaceRange(doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input"); + line.stateAfter = null; + return true; + } else { + // Ensure that, if the cursor was in the whitespace at the start + // of the line, it is moved to the end of that space. + for (var i = 0; i < doc.sel.ranges.length; i++) { + var range = doc.sel.ranges[i]; + if (range.head.line == n && range.head.ch < curSpaceString.length) { + var pos = Pos(n, curSpaceString.length); + replaceOneSelection(doc, i, new Range(pos, pos)); + break; + } + } + } + } + + // Utility for applying a change to a line by handle or number, + // returning the number and optionally registering the line as + // changed. + function changeLine(doc, handle, changeType, op) { + var no = handle, line = handle; + if (typeof handle == "number") line = getLine(doc, clipLine(doc, handle)); + else no = lineNo(handle); + if (no == null) return null; + if (op(line, no) && doc.cm) regLineChange(doc.cm, no, changeType); + return line; + } + + // Helper for deleting text near the selection(s), used to implement + // backspace, delete, and similar functionality. + function deleteNearSelection(cm, compute) { + var ranges = cm.doc.sel.ranges, kill = []; + // Build up a set of ranges to kill first, merging overlapping + // ranges. + for (var i = 0; i < ranges.length; i++) { + var toKill = compute(ranges[i]); + while (kill.length && cmp(toKill.from, lst(kill).to) <= 0) { + var replaced = kill.pop(); + if (cmp(replaced.from, toKill.from) < 0) { + toKill.from = replaced.from; + break; + } + } + kill.push(toKill); + } + // Next, remove those actual ranges. + runInOp(cm, function() { + for (var i = kill.length - 1; i >= 0; i--) + replaceRange(cm.doc, "", kill[i].from, kill[i].to, "+delete"); + ensureCursorVisible(cm); + }); + } + + // Used for horizontal relative motion. Dir is -1 or 1 (left or + // right), unit can be "char", "column" (like char, but doesn't + // cross line boundaries), "word" (across next word), or "group" (to + // the start of next group of word or non-word-non-whitespace + // chars). The visually param controls whether, in right-to-left + // text, direction 1 means to move towards the next index in the + // string, or towards the character to the right of the current + // position. The resulting position will have a hitSide=true + // property if it reached the end of the document. + function findPosH(doc, pos, dir, unit, visually) { + var line = pos.line, ch = pos.ch, origDir = dir; + var lineObj = getLine(doc, line); + var possible = true; + function findNextLine() { + var l = line + dir; + if (l < doc.first || l >= doc.first + doc.size) return (possible = false); + line = l; + return lineObj = getLine(doc, l); + } + function moveOnce(boundToLine) { + var next = (visually ? moveVisually : moveLogically)(lineObj, ch, dir, true); + if (next == null) { + if (!boundToLine && findNextLine()) { + if (visually) ch = (dir < 0 ? lineRight : lineLeft)(lineObj); + else ch = dir < 0 ? lineObj.text.length : 0; + } else return (possible = false); + } else ch = next; + return true; + } + + if (unit == "char") moveOnce(); + else if (unit == "column") moveOnce(true); + else if (unit == "word" || unit == "group") { + var sawType = null, group = unit == "group"; + var helper = doc.cm && doc.cm.getHelper(pos, "wordChars"); + for (var first = true;; first = false) { + if (dir < 0 && !moveOnce(!first)) break; + var cur = lineObj.text.charAt(ch) || "\n"; + var type = isWordChar(cur, helper) ? "w" + : group && cur == "\n" ? "n" + : !group || /\s/.test(cur) ? null + : "p"; + if (group && !first && !type) type = "s"; + if (sawType && sawType != type) { + if (dir < 0) {dir = 1; moveOnce();} + break; + } + + if (type) sawType = type; + if (dir > 0 && !moveOnce(!first)) break; + } + } + var result = skipAtomic(doc, Pos(line, ch), origDir, true); + if (!possible) result.hitSide = true; + return result; + } + + // For relative vertical movement. Dir may be -1 or 1. Unit can be + // "page" or "line". The resulting position will have a hitSide=true + // property if it reached the end of the document. + function findPosV(cm, pos, dir, unit) { + var doc = cm.doc, x = pos.left, y; + if (unit == "page") { + var pageSize = Math.min(cm.display.wrapper.clientHeight, window.innerHeight || document.documentElement.clientHeight); + y = pos.top + dir * (pageSize - (dir < 0 ? 1.5 : .5) * textHeight(cm.display)); + } else if (unit == "line") { + y = dir > 0 ? pos.bottom + 3 : pos.top - 3; + } + for (;;) { + var target = coordsChar(cm, x, y); + if (!target.outside) break; + if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break; } + y += dir * 5; + } + return target; + } + + // EDITOR METHODS + + // The publicly visible API. Note that methodOp(f) means + // 'wrap f in an operation, performed on its `this` parameter'. + + // This is not the complete set of editor methods. Most of the + // methods defined on the Doc type are also injected into + // CodeMirror.prototype, for backwards compatibility and + // convenience. + + CodeMirror.prototype = { + constructor: CodeMirror, + focus: function(){window.focus(); this.display.input.focus();}, + + setOption: function(option, value) { + var options = this.options, old = options[option]; + if (options[option] == value && option != "mode") return; + options[option] = value; + if (optionHandlers.hasOwnProperty(option)) + operation(this, optionHandlers[option])(this, value, old); + }, + + getOption: function(option) {return this.options[option];}, + getDoc: function() {return this.doc;}, + + addKeyMap: function(map, bottom) { + this.state.keyMaps[bottom ? "push" : "unshift"](getKeyMap(map)); + }, + removeKeyMap: function(map) { + var maps = this.state.keyMaps; + for (var i = 0; i < maps.length; ++i) + if (maps[i] == map || maps[i].name == map) { + maps.splice(i, 1); + return true; + } + }, + + addOverlay: methodOp(function(spec, options) { + var mode = spec.token ? spec : CodeMirror.getMode(this.options, spec); + if (mode.startState) throw new Error("Overlays may not be stateful."); + this.state.overlays.push({mode: mode, modeSpec: spec, opaque: options && options.opaque}); + this.state.modeGen++; + regChange(this); + }), + removeOverlay: methodOp(function(spec) { + var overlays = this.state.overlays; + for (var i = 0; i < overlays.length; ++i) { + var cur = overlays[i].modeSpec; + if (cur == spec || typeof spec == "string" && cur.name == spec) { + overlays.splice(i, 1); + this.state.modeGen++; + regChange(this); + return; + } + } + }), + + indentLine: methodOp(function(n, dir, aggressive) { + if (typeof dir != "string" && typeof dir != "number") { + if (dir == null) dir = this.options.smartIndent ? "smart" : "prev"; + else dir = dir ? "add" : "subtract"; + } + if (isLine(this.doc, n)) indentLine(this, n, dir, aggressive); + }), + indentSelection: methodOp(function(how) { + var ranges = this.doc.sel.ranges, end = -1; + for (var i = 0; i < ranges.length; i++) { + var range = ranges[i]; + if (!range.empty()) { + var from = range.from(), to = range.to(); + var start = Math.max(end, from.line); + end = Math.min(this.lastLine(), to.line - (to.ch ? 0 : 1)) + 1; + for (var j = start; j < end; ++j) + indentLine(this, j, how); + var newRanges = this.doc.sel.ranges; + if (from.ch == 0 && ranges.length == newRanges.length && newRanges[i].from().ch > 0) + replaceOneSelection(this.doc, i, new Range(from, newRanges[i].to()), sel_dontScroll); + } else if (range.head.line > end) { + indentLine(this, range.head.line, how, true); + end = range.head.line; + if (i == this.doc.sel.primIndex) ensureCursorVisible(this); + } + } + }), + + // Fetch the parser token for a given character. Useful for hacks + // that want to inspect the mode state (say, for completion). + getTokenAt: function(pos, precise) { + return takeToken(this, pos, precise); + }, + + getLineTokens: function(line, precise) { + return takeToken(this, Pos(line), precise, true); + }, + + getTokenTypeAt: function(pos) { + pos = clipPos(this.doc, pos); + var styles = getLineStyles(this, getLine(this.doc, pos.line)); + var before = 0, after = (styles.length - 1) / 2, ch = pos.ch; + var type; + if (ch == 0) type = styles[2]; + else for (;;) { + var mid = (before + after) >> 1; + if ((mid ? styles[mid * 2 - 1] : 0) >= ch) after = mid; + else if (styles[mid * 2 + 1] < ch) before = mid + 1; + else { type = styles[mid * 2 + 2]; break; } + } + var cut = type ? type.indexOf("cm-overlay ") : -1; + return cut < 0 ? type : cut == 0 ? null : type.slice(0, cut - 1); + }, + + getModeAt: function(pos) { + var mode = this.doc.mode; + if (!mode.innerMode) return mode; + return CodeMirror.innerMode(mode, this.getTokenAt(pos).state).mode; + }, + + getHelper: function(pos, type) { + return this.getHelpers(pos, type)[0]; + }, + + getHelpers: function(pos, type) { + var found = []; + if (!helpers.hasOwnProperty(type)) return found; + var help = helpers[type], mode = this.getModeAt(pos); + if (typeof mode[type] == "string") { + if (help[mode[type]]) found.push(help[mode[type]]); + } else if (mode[type]) { + for (var i = 0; i < mode[type].length; i++) { + var val = help[mode[type][i]]; + if (val) found.push(val); + } + } else if (mode.helperType && help[mode.helperType]) { + found.push(help[mode.helperType]); + } else if (help[mode.name]) { + found.push(help[mode.name]); + } + for (var i = 0; i < help._global.length; i++) { + var cur = help._global[i]; + if (cur.pred(mode, this) && indexOf(found, cur.val) == -1) + found.push(cur.val); + } + return found; + }, + + getStateAfter: function(line, precise) { + var doc = this.doc; + line = clipLine(doc, line == null ? doc.first + doc.size - 1: line); + return getStateBefore(this, line + 1, precise); + }, + + cursorCoords: function(start, mode) { + var pos, range = this.doc.sel.primary(); + if (start == null) pos = range.head; + else if (typeof start == "object") pos = clipPos(this.doc, start); + else pos = start ? range.from() : range.to(); + return cursorCoords(this, pos, mode || "page"); + }, + + charCoords: function(pos, mode) { + return charCoords(this, clipPos(this.doc, pos), mode || "page"); + }, + + coordsChar: function(coords, mode) { + coords = fromCoordSystem(this, coords, mode || "page"); + return coordsChar(this, coords.left, coords.top); + }, + + lineAtHeight: function(height, mode) { + height = fromCoordSystem(this, {top: height, left: 0}, mode || "page").top; + return lineAtHeight(this.doc, height + this.display.viewOffset); + }, + heightAtLine: function(line, mode) { + var end = false, lineObj; + if (typeof line == "number") { + var last = this.doc.first + this.doc.size - 1; + if (line < this.doc.first) line = this.doc.first; + else if (line > last) { line = last; end = true; } + lineObj = getLine(this.doc, line); + } else { + lineObj = line; + } + return intoCoordSystem(this, lineObj, {top: 0, left: 0}, mode || "page").top + + (end ? this.doc.height - heightAtLine(lineObj) : 0); + }, + + defaultTextHeight: function() { return textHeight(this.display); }, + defaultCharWidth: function() { return charWidth(this.display); }, - function lineLeft (line) { var order = getOrder(line); return order ? bidiLeft(order[0]) : 0; } - function lineRight (line) { - var order = getOrder(line); - if (!order) return line.text.length; - return bidiRight(lst(order)); + setGutterMarker: methodOp(function(line, gutterID, value) { + return changeLine(this.doc, line, "gutter", function(line) { + var markers = line.gutterMarkers || (line.gutterMarkers = {}); + markers[gutterID] = value; + if (!value && isEmpty(markers)) line.gutterMarkers = null; + return true; + }); + }), + + clearGutter: methodOp(function(gutterID) { + var cm = this, doc = cm.doc, i = doc.first; + doc.iter(function(line) { + if (line.gutterMarkers && line.gutterMarkers[gutterID]) { + line.gutterMarkers[gutterID] = null; + regLineChange(cm, i, "gutter"); + if (isEmpty(line.gutterMarkers)) line.gutterMarkers = null; + } + ++i; + }); + }), + + lineInfo: function(line) { + if (typeof line == "number") { + if (!isLine(this.doc, line)) return null; + var n = line; + line = getLine(this.doc, line); + if (!line) return null; + } else { + var n = lineNo(line); + if (n == null) return null; + } + return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers, + textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass, + widgets: line.widgets}; + }, + + getViewport: function() { return {from: this.display.viewFrom, to: this.display.viewTo};}, + + addWidget: function(pos, node, scroll, vert, horiz) { + var display = this.display; + pos = cursorCoords(this, clipPos(this.doc, pos)); + var top = pos.bottom, left = pos.left; + node.style.position = "absolute"; + node.setAttribute("cm-ignore-events", "true"); + this.display.input.setUneditable(node); + display.sizer.appendChild(node); + if (vert == "over") { + top = pos.top; + } else if (vert == "above" || vert == "near") { + var vspace = Math.max(display.wrapper.clientHeight, this.doc.height), + hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth); + // Default to positioning above (if specified and possible); otherwise default to positioning below + if ((vert == 'above' || pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight) + top = pos.top - node.offsetHeight; + else if (pos.bottom + node.offsetHeight <= vspace) + top = pos.bottom; + if (left + node.offsetWidth > hspace) + left = hspace - node.offsetWidth; + } + node.style.top = top + "px"; + node.style.left = node.style.right = ""; + if (horiz == "right") { + left = display.sizer.clientWidth - node.offsetWidth; + node.style.right = "0px"; + } else { + if (horiz == "left") left = 0; + else if (horiz == "middle") left = (display.sizer.clientWidth - node.offsetWidth) / 2; + node.style.left = left + "px"; + } + if (scroll) + scrollIntoView(this, left, top, left + node.offsetWidth, top + node.offsetHeight); + }, + + triggerOnKeyDown: methodOp(onKeyDown), + triggerOnKeyPress: methodOp(onKeyPress), + triggerOnKeyUp: onKeyUp, + + execCommand: function(cmd) { + if (commands.hasOwnProperty(cmd)) + return commands[cmd](this); + }, + + triggerElectric: methodOp(function(text) { triggerElectric(this, text); }), + + findPosH: function(from, amount, unit, visually) { + var dir = 1; + if (amount < 0) { dir = -1; amount = -amount; } + for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { + cur = findPosH(this.doc, cur, dir, unit, visually); + if (cur.hitSide) break; + } + return cur; + }, + + moveH: methodOp(function(dir, unit) { + var cm = this; + cm.extendSelectionsBy(function(range) { + if (cm.display.shift || cm.doc.extend || range.empty()) + return findPosH(cm.doc, range.head, dir, unit, cm.options.rtlMoveVisually); + else + return dir < 0 ? range.from() : range.to(); + }, sel_move); + }), + + deleteH: methodOp(function(dir, unit) { + var sel = this.doc.sel, doc = this.doc; + if (sel.somethingSelected()) + doc.replaceSelection("", null, "+delete"); + else + deleteNearSelection(this, function(range) { + var other = findPosH(doc, range.head, dir, unit, false); + return dir < 0 ? {from: other, to: range.head} : {from: range.head, to: other}; + }); + }), + + findPosV: function(from, amount, unit, goalColumn) { + var dir = 1, x = goalColumn; + if (amount < 0) { dir = -1; amount = -amount; } + for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { + var coords = cursorCoords(this, cur, "div"); + if (x == null) x = coords.left; + else coords.left = x; + cur = findPosV(this, coords, dir, unit); + if (cur.hitSide) break; + } + return cur; + }, + + moveV: methodOp(function(dir, unit) { + var cm = this, doc = this.doc, goals = []; + var collapse = !cm.display.shift && !doc.extend && doc.sel.somethingSelected(); + doc.extendSelectionsBy(function(range) { + if (collapse) + return dir < 0 ? range.from() : range.to(); + var headPos = cursorCoords(cm, range.head, "div"); + if (range.goalColumn != null) headPos.left = range.goalColumn; + goals.push(headPos.left); + var pos = findPosV(cm, headPos, dir, unit); + if (unit == "page" && range == doc.sel.primary()) + addToScrollPos(cm, null, charCoords(cm, pos, "div").top - headPos.top); + return pos; + }, sel_move); + if (goals.length) for (var i = 0; i < doc.sel.ranges.length; i++) + doc.sel.ranges[i].goalColumn = goals[i]; + }), + + // Find the word at the given position (as returned by coordsChar). + findWordAt: function(pos) { + var doc = this.doc, line = getLine(doc, pos.line).text; + var start = pos.ch, end = pos.ch; + if (line) { + var helper = this.getHelper(pos, "wordChars"); + if ((pos.xRel < 0 || end == line.length) && start) --start; else ++end; + var startChar = line.charAt(start); + var check = isWordChar(startChar, helper) + ? function(ch) { return isWordChar(ch, helper); } + : /\s/.test(startChar) ? function(ch) {return /\s/.test(ch);} + : function(ch) {return !/\s/.test(ch) && !isWordChar(ch);}; + while (start > 0 && check(line.charAt(start - 1))) --start; + while (end < line.length && check(line.charAt(end))) ++end; + } + return new Range(Pos(pos.line, start), Pos(pos.line, end)); + }, + + toggleOverwrite: function(value) { + if (value != null && value == this.state.overwrite) return; + if (this.state.overwrite = !this.state.overwrite) + addClass(this.display.cursorDiv, "CodeMirror-overwrite"); + else + rmClass(this.display.cursorDiv, "CodeMirror-overwrite"); + + signal(this, "overwriteToggle", this, this.state.overwrite); + }, + hasFocus: function() { return this.display.input.getField() == activeElt(); }, + + scrollTo: methodOp(function(x, y) { + if (x != null || y != null) resolveScrollToPos(this); + if (x != null) this.curOp.scrollLeft = x; + if (y != null) this.curOp.scrollTop = y; + }), + getScrollInfo: function() { + var scroller = this.display.scroller; + return {left: scroller.scrollLeft, top: scroller.scrollTop, + height: scroller.scrollHeight - scrollGap(this) - this.display.barHeight, + width: scroller.scrollWidth - scrollGap(this) - this.display.barWidth, + clientHeight: displayHeight(this), clientWidth: displayWidth(this)}; + }, + + scrollIntoView: methodOp(function(range, margin) { + if (range == null) { + range = {from: this.doc.sel.primary().head, to: null}; + if (margin == null) margin = this.options.cursorScrollMargin; + } else if (typeof range == "number") { + range = {from: Pos(range, 0), to: null}; + } else if (range.from == null) { + range = {from: range, to: null}; + } + if (!range.to) range.to = range.from; + range.margin = margin || 0; + + if (range.from.line != null) { + resolveScrollToPos(this); + this.curOp.scrollToPos = range; + } else { + var sPos = calculateScrollPos(this, Math.min(range.from.left, range.to.left), + Math.min(range.from.top, range.to.top) - range.margin, + Math.max(range.from.right, range.to.right), + Math.max(range.from.bottom, range.to.bottom) + range.margin); + this.scrollTo(sPos.scrollLeft, sPos.scrollTop); + } + }), + + setSize: methodOp(function(width, height) { + var cm = this; + function interpret(val) { + return typeof val == "number" || /^\d+$/.test(String(val)) ? val + "px" : val; + } + if (width != null) cm.display.wrapper.style.width = interpret(width); + if (height != null) cm.display.wrapper.style.height = interpret(height); + if (cm.options.lineWrapping) clearLineMeasurementCache(this); + var lineNo = cm.display.viewFrom; + cm.doc.iter(lineNo, cm.display.viewTo, function(line) { + if (line.widgets) for (var i = 0; i < line.widgets.length; i++) + if (line.widgets[i].noHScroll) { regLineChange(cm, lineNo, "widget"); break; } + ++lineNo; + }); + cm.curOp.forceUpdate = true; + signal(cm, "refresh", this); + }), + + operation: function(f){return runInOp(this, f);}, + + refresh: methodOp(function() { + var oldHeight = this.display.cachedTextHeight; + regChange(this); + this.curOp.forceUpdate = true; + clearCaches(this); + this.scrollTo(this.doc.scrollLeft, this.doc.scrollTop); + updateGutterSpace(this); + if (oldHeight == null || Math.abs(oldHeight - textHeight(this.display)) > .5) + estimateLineHeights(this); + signal(this, "refresh", this); + }), + + swapDoc: methodOp(function(doc) { + var old = this.doc; + old.cm = null; + attachDoc(this, doc); + clearCaches(this); + this.display.input.reset(); + this.scrollTo(doc.scrollLeft, doc.scrollTop); + this.curOp.forceScroll = true; + signalLater(this, "swapDoc", this, old); + return old; + }), + + getInputField: function(){return this.display.input.getField();}, + getWrapperElement: function(){return this.display.wrapper;}, + getScrollerElement: function(){return this.display.scroller;}, + getGutterElement: function(){return this.display.gutters;} + }; + eventMixin(CodeMirror); + + // OPTION DEFAULTS + + // The default configuration options. + var defaults = CodeMirror.defaults = {}; + // Functions to run when options are changed. + var optionHandlers = CodeMirror.optionHandlers = {}; + + function option(name, deflt, handle, notOnInit) { + CodeMirror.defaults[name] = deflt; + if (handle) optionHandlers[name] = + notOnInit ? function(cm, val, old) {if (old != Init) handle(cm, val, old);} : handle; + } + + // Passed to option handlers when there is no old value. + var Init = CodeMirror.Init = {toString: function(){return "CodeMirror.Init";}}; + + // These two are, on init, called from the constructor because they + // have to be initialized before the editor can start at all. + option("value", "", function(cm, val) { + cm.setValue(val); + }, true); + option("mode", null, function(cm, val) { + cm.doc.modeOption = val; + loadMode(cm); + }, true); + + option("indentUnit", 2, loadMode, true); + option("indentWithTabs", false); + option("smartIndent", true); + option("tabSize", 4, function(cm) { + resetModeState(cm); + clearCaches(cm); + regChange(cm); + }, true); + option("specialChars", /[\t\u0000-\u0019\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g, function(cm, val, old) { + cm.state.specialChars = new RegExp(val.source + (val.test("\t") ? "" : "|\t"), "g"); + if (old != CodeMirror.Init) cm.refresh(); + }); + option("specialCharPlaceholder", defaultSpecialCharPlaceholder, function(cm) {cm.refresh();}, true); + option("electricChars", true); + option("inputStyle", mobile ? "contenteditable" : "textarea", function() { + throw new Error("inputStyle can not (yet) be changed in a running editor"); // FIXME + }, true); + option("rtlMoveVisually", !windows); + option("wholeLineUpdateBefore", true); + + option("theme", "default", function(cm) { + themeChanged(cm); + guttersChanged(cm); + }, true); + option("keyMap", "default", function(cm, val, old) { + var next = getKeyMap(val); + var prev = old != CodeMirror.Init && getKeyMap(old); + if (prev && prev.detach) prev.detach(cm, next); + if (next.attach) next.attach(cm, prev || null); + }); + option("extraKeys", null); + + option("lineWrapping", false, wrappingChanged, true); + option("gutters", [], function(cm) { + setGuttersForLineNumbers(cm.options); + guttersChanged(cm); + }, true); + option("fixedGutter", true, function(cm, val) { + cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0"; + cm.refresh(); + }, true); + option("coverGutterNextToScrollbar", false, function(cm) {updateScrollbars(cm);}, true); + option("scrollbarStyle", "native", function(cm) { + initScrollbars(cm); + updateScrollbars(cm); + cm.display.scrollbars.setScrollTop(cm.doc.scrollTop); + cm.display.scrollbars.setScrollLeft(cm.doc.scrollLeft); + }, true); + option("lineNumbers", false, function(cm) { + setGuttersForLineNumbers(cm.options); + guttersChanged(cm); + }, true); + option("firstLineNumber", 1, guttersChanged, true); + option("lineNumberFormatter", function(integer) {return integer;}, guttersChanged, true); + option("showCursorWhenSelecting", false, updateSelection, true); + + option("resetSelectionOnContextMenu", true); + option("lineWiseCopyCut", true); + + option("readOnly", false, function(cm, val) { + if (val == "nocursor") { + onBlur(cm); + cm.display.input.blur(); + cm.display.disabled = true; + } else { + cm.display.disabled = false; + if (!val) cm.display.input.reset(); + } + }); + option("disableInput", false, function(cm, val) {if (!val) cm.display.input.reset();}, true); + option("dragDrop", true, dragDropChanged); + + option("cursorBlinkRate", 530); + option("cursorScrollMargin", 0); + option("cursorHeight", 1, updateSelection, true); + option("singleCursorHeightPerLine", true, updateSelection, true); + option("workTime", 100); + option("workDelay", 100); + option("flattenSpans", true, resetModeState, true); + option("addModeClass", false, resetModeState, true); + option("pollInterval", 100); + option("undoDepth", 200, function(cm, val){cm.doc.history.undoDepth = val;}); + option("historyEventDelay", 1250); + option("viewportMargin", 10, function(cm){cm.refresh();}, true); + option("maxHighlightLength", 10000, resetModeState, true); + option("moveInputWithCursor", true, function(cm, val) { + if (!val) cm.display.input.resetPosition(); + }); + + option("tabindex", null, function(cm, val) { + cm.display.input.getField().tabIndex = val || ""; + }); + option("autofocus", null); + + // MODE DEFINITION AND QUERYING + + // Known modes, by name and by MIME + var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {}; + + // Extra arguments are stored as the mode's dependencies, which is + // used by (legacy) mechanisms like loadmode.js to automatically + // load a mode. (Preferred mechanism is the require/define calls.) + CodeMirror.defineMode = function(name, mode) { + if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name; + if (arguments.length > 2) + mode.dependencies = Array.prototype.slice.call(arguments, 2); + modes[name] = mode; + }; + + CodeMirror.defineMIME = function(mime, spec) { + mimeModes[mime] = spec; + }; + + // Given a MIME type, a {name, ...options} config object, or a name + // string, return a mode config object. + CodeMirror.resolveMode = function(spec) { + if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) { + spec = mimeModes[spec]; + } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) { + var found = mimeModes[spec.name]; + if (typeof found == "string") found = {name: found}; + spec = createObj(found, spec); + spec.name = found.name; + } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) { + return CodeMirror.resolveMode("application/xml"); + } + if (typeof spec == "string") return {name: spec}; + else return spec || {name: "null"}; + }; + + // Given a mode spec (anything that resolveMode accepts), find and + // initialize an actual mode object. + CodeMirror.getMode = function(options, spec) { + var spec = CodeMirror.resolveMode(spec); + var mfactory = modes[spec.name]; + if (!mfactory) return CodeMirror.getMode(options, "text/plain"); + var modeObj = mfactory(options, spec); + if (modeExtensions.hasOwnProperty(spec.name)) { + var exts = modeExtensions[spec.name]; + for (var prop in exts) { + if (!exts.hasOwnProperty(prop)) continue; + if (modeObj.hasOwnProperty(prop)) modeObj["_" + prop] = modeObj[prop]; + modeObj[prop] = exts[prop]; + } + } + modeObj.name = spec.name; + if (spec.helperType) modeObj.helperType = spec.helperType; + if (spec.modeProps) for (var prop in spec.modeProps) + modeObj[prop] = spec.modeProps[prop]; + + return modeObj; + }; + + // Minimal default mode. + CodeMirror.defineMode("null", function() { + return {token: function(stream) {stream.skipToEnd();}}; + }); + CodeMirror.defineMIME("text/plain", "null"); + + // This can be used to attach properties to mode objects from + // outside the actual mode definition. + var modeExtensions = CodeMirror.modeExtensions = {}; + CodeMirror.extendMode = function(mode, properties) { + var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {}); + copyObj(properties, exts); + }; + + // EXTENSIONS + + CodeMirror.defineExtension = function(name, func) { + CodeMirror.prototype[name] = func; + }; + CodeMirror.defineDocExtension = function(name, func) { + Doc.prototype[name] = func; + }; + CodeMirror.defineOption = option; + + var initHooks = []; + CodeMirror.defineInitHook = function(f) {initHooks.push(f);}; + + var helpers = CodeMirror.helpers = {}; + CodeMirror.registerHelper = function(type, name, value) { + if (!helpers.hasOwnProperty(type)) helpers[type] = CodeMirror[type] = {_global: []}; + helpers[type][name] = value; + }; + CodeMirror.registerGlobalHelper = function(type, name, predicate, value) { + CodeMirror.registerHelper(type, name, value); + helpers[type]._global.push({pred: predicate, val: value}); + }; + + // MODE STATE HANDLING + + // Utility functions for working with state. Exported because nested + // modes need to do this for their inner modes. + + var copyState = CodeMirror.copyState = function(mode, state) { + if (state === true) return state; + if (mode.copyState) return mode.copyState(state); + var nstate = {}; + for (var n in state) { + var val = state[n]; + if (val instanceof Array) val = val.concat([]); + nstate[n] = val; + } + return nstate; + }; + + var startState = CodeMirror.startState = function(mode, a1, a2) { + return mode.startState ? mode.startState(a1, a2) : true; + }; + + // Given a mode and a state (for that mode), find the inner mode and + // state at the position that the state refers to. + CodeMirror.innerMode = function(mode, state) { + while (mode.innerMode) { + var info = mode.innerMode(state); + if (!info || info.mode == mode) break; + state = info.state; + mode = info.mode; + } + return info || {mode: mode, state: state}; + }; + + // STANDARD COMMANDS + + // Commands are parameter-less actions that can be performed on an + // editor, mostly used for keybindings. + var commands = CodeMirror.commands = { + selectAll: function(cm) {cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()), sel_dontScroll);}, + singleSelection: function(cm) { + cm.setSelection(cm.getCursor("anchor"), cm.getCursor("head"), sel_dontScroll); + }, + killLine: function(cm) { + deleteNearSelection(cm, function(range) { + if (range.empty()) { + var len = getLine(cm.doc, range.head.line).text.length; + if (range.head.ch == len && range.head.line < cm.lastLine()) + return {from: range.head, to: Pos(range.head.line + 1, 0)}; + else + return {from: range.head, to: Pos(range.head.line, len)}; + } else { + return {from: range.from(), to: range.to()}; + } + }); + }, + deleteLine: function(cm) { + deleteNearSelection(cm, function(range) { + return {from: Pos(range.from().line, 0), + to: clipPos(cm.doc, Pos(range.to().line + 1, 0))}; + }); + }, + delLineLeft: function(cm) { + deleteNearSelection(cm, function(range) { + return {from: Pos(range.from().line, 0), to: range.from()}; + }); + }, + delWrappedLineLeft: function(cm) { + deleteNearSelection(cm, function(range) { + var top = cm.charCoords(range.head, "div").top + 5; + var leftPos = cm.coordsChar({left: 0, top: top}, "div"); + return {from: leftPos, to: range.from()}; + }); + }, + delWrappedLineRight: function(cm) { + deleteNearSelection(cm, function(range) { + var top = cm.charCoords(range.head, "div").top + 5; + var rightPos = cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div"); + return {from: range.from(), to: rightPos }; + }); + }, + undo: function(cm) {cm.undo();}, + redo: function(cm) {cm.redo();}, + undoSelection: function(cm) {cm.undoSelection();}, + redoSelection: function(cm) {cm.redoSelection();}, + goDocStart: function(cm) {cm.extendSelection(Pos(cm.firstLine(), 0));}, + goDocEnd: function(cm) {cm.extendSelection(Pos(cm.lastLine()));}, + goLineStart: function(cm) { + cm.extendSelectionsBy(function(range) { return lineStart(cm, range.head.line); }, + {origin: "+move", bias: 1}); + }, + goLineStartSmart: function(cm) { + cm.extendSelectionsBy(function(range) { + return lineStartSmart(cm, range.head); + }, {origin: "+move", bias: 1}); + }, + goLineEnd: function(cm) { + cm.extendSelectionsBy(function(range) { return lineEnd(cm, range.head.line); }, + {origin: "+move", bias: -1}); + }, + goLineRight: function(cm) { + cm.extendSelectionsBy(function(range) { + var top = cm.charCoords(range.head, "div").top + 5; + return cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div"); + }, sel_move); + }, + goLineLeft: function(cm) { + cm.extendSelectionsBy(function(range) { + var top = cm.charCoords(range.head, "div").top + 5; + return cm.coordsChar({left: 0, top: top}, "div"); + }, sel_move); + }, + goLineLeftSmart: function(cm) { + cm.extendSelectionsBy(function(range) { + var top = cm.charCoords(range.head, "div").top + 5; + var pos = cm.coordsChar({left: 0, top: top}, "div"); + if (pos.ch < cm.getLine(pos.line).search(/\S/)) return lineStartSmart(cm, range.head); + return pos; + }, sel_move); + }, + goLineUp: function(cm) {cm.moveV(-1, "line");}, + goLineDown: function(cm) {cm.moveV(1, "line");}, + goPageUp: function(cm) {cm.moveV(-1, "page");}, + goPageDown: function(cm) {cm.moveV(1, "page");}, + goCharLeft: function(cm) {cm.moveH(-1, "char");}, + goCharRight: function(cm) {cm.moveH(1, "char");}, + goColumnLeft: function(cm) {cm.moveH(-1, "column");}, + goColumnRight: function(cm) {cm.moveH(1, "column");}, + goWordLeft: function(cm) {cm.moveH(-1, "word");}, + goGroupRight: function(cm) {cm.moveH(1, "group");}, + goGroupLeft: function(cm) {cm.moveH(-1, "group");}, + goWordRight: function(cm) {cm.moveH(1, "word");}, + delCharBefore: function(cm) {cm.deleteH(-1, "char");}, + delCharAfter: function(cm) {cm.deleteH(1, "char");}, + delWordBefore: function(cm) {cm.deleteH(-1, "word");}, + delWordAfter: function(cm) {cm.deleteH(1, "word");}, + delGroupBefore: function(cm) {cm.deleteH(-1, "group");}, + delGroupAfter: function(cm) {cm.deleteH(1, "group");}, + indentAuto: function(cm) {cm.indentSelection("smart");}, + indentMore: function(cm) {cm.indentSelection("add");}, + indentLess: function(cm) {cm.indentSelection("subtract");}, + insertTab: function(cm) {cm.replaceSelection("\t");}, + insertSoftTab: function(cm) { + var spaces = [], ranges = cm.listSelections(), tabSize = cm.options.tabSize; + for (var i = 0; i < ranges.length; i++) { + var pos = ranges[i].from(); + var col = countColumn(cm.getLine(pos.line), pos.ch, tabSize); + spaces.push(new Array(tabSize - col % tabSize + 1).join(" ")); + } + cm.replaceSelections(spaces); + }, + defaultTab: function(cm) { + if (cm.somethingSelected()) cm.indentSelection("add"); + else cm.execCommand("insertTab"); + }, + transposeChars: function(cm) { + runInOp(cm, function() { + var ranges = cm.listSelections(), newSel = []; + for (var i = 0; i < ranges.length; i++) { + var cur = ranges[i].head, line = getLine(cm.doc, cur.line).text; + if (line) { + if (cur.ch == line.length) cur = new Pos(cur.line, cur.ch - 1); + if (cur.ch > 0) { + cur = new Pos(cur.line, cur.ch + 1); + cm.replaceRange(line.charAt(cur.ch - 1) + line.charAt(cur.ch - 2), + Pos(cur.line, cur.ch - 2), cur, "+transpose"); + } else if (cur.line > cm.doc.first) { + var prev = getLine(cm.doc, cur.line - 1).text; + if (prev) + cm.replaceRange(line.charAt(0) + "\n" + prev.charAt(prev.length - 1), + Pos(cur.line - 1, prev.length - 1), Pos(cur.line, 1), "+transpose"); + } + } + newSel.push(new Range(cur, cur)); + } + cm.setSelections(newSel); + }); + }, + newlineAndIndent: function(cm) { + runInOp(cm, function() { + var len = cm.listSelections().length; + for (var i = 0; i < len; i++) { + var range = cm.listSelections()[i]; + cm.replaceRange("\n", range.anchor, range.head, "+input"); + cm.indentLine(range.from().line + 1, null, true); + ensureCursorVisible(cm); + } + }); + }, + toggleOverwrite: function(cm) {cm.toggleOverwrite();} + }; + + + // STANDARD KEYMAPS + + var keyMap = CodeMirror.keyMap = {}; + + keyMap.basic = { + "Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown", + "End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown", + "Delete": "delCharAfter", "Backspace": "delCharBefore", "Shift-Backspace": "delCharBefore", + "Tab": "defaultTab", "Shift-Tab": "indentAuto", + "Enter": "newlineAndIndent", "Insert": "toggleOverwrite", + "Esc": "singleSelection" + }; + // Note that the save and find-related commands aren't defined by + // default. User code or addons can define them. Unknown commands + // are simply ignored. + keyMap.pcDefault = { + "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo", + "Ctrl-Home": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Up": "goLineUp", "Ctrl-Down": "goLineDown", + "Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd", + "Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find", + "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll", + "Ctrl-[": "indentLess", "Ctrl-]": "indentMore", + "Ctrl-U": "undoSelection", "Shift-Ctrl-U": "redoSelection", "Alt-U": "redoSelection", + fallthrough: "basic" + }; + // Very basic readline/emacs-style bindings, which are standard on Mac. + keyMap.emacsy = { + "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown", + "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd", + "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore", + "Alt-D": "delWordAfter", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars" + }; + keyMap.macDefault = { + "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo", + "Cmd-Home": "goDocStart", "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft", + "Alt-Right": "goGroupRight", "Cmd-Left": "goLineLeft", "Cmd-Right": "goLineRight", "Alt-Backspace": "delGroupBefore", + "Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find", + "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll", + "Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delWrappedLineLeft", "Cmd-Delete": "delWrappedLineRight", + "Cmd-U": "undoSelection", "Shift-Cmd-U": "redoSelection", "Ctrl-Up": "goDocStart", "Ctrl-Down": "goDocEnd", + fallthrough: ["basic", "emacsy"] + }; + keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault; + + // KEYMAP DISPATCH + + function normalizeKeyName(name) { + var parts = name.split(/-(?!$)/), name = parts[parts.length - 1]; + var alt, ctrl, shift, cmd; + for (var i = 0; i < parts.length - 1; i++) { + var mod = parts[i]; + if (/^(cmd|meta|m)$/i.test(mod)) cmd = true; + else if (/^a(lt)?$/i.test(mod)) alt = true; + else if (/^(c|ctrl|control)$/i.test(mod)) ctrl = true; + else if (/^s(hift)$/i.test(mod)) shift = true; + else throw new Error("Unrecognized modifier name: " + mod); + } + if (alt) name = "Alt-" + name; + if (ctrl) name = "Ctrl-" + name; + if (cmd) name = "Cmd-" + name; + if (shift) name = "Shift-" + name; + return name; + } + + // This is a kludge to keep keymaps mostly working as raw objects + // (backwards compatibility) while at the same time support features + // like normalization and multi-stroke key bindings. It compiles a + // new normalized keymap, and then updates the old object to reflect + // this. + CodeMirror.normalizeKeyMap = function(keymap) { + var copy = {}; + for (var keyname in keymap) if (keymap.hasOwnProperty(keyname)) { + var value = keymap[keyname]; + if (/^(name|fallthrough|(de|at)tach)$/.test(keyname)) continue; + if (value == "...") { delete keymap[keyname]; continue; } + + var keys = map(keyname.split(" "), normalizeKeyName); + for (var i = 0; i < keys.length; i++) { + var val, name; + if (i == keys.length - 1) { + name = keys.join(" "); + val = value; + } else { + name = keys.slice(0, i + 1).join(" "); + val = "..."; + } + var prev = copy[name]; + if (!prev) copy[name] = val; + else if (prev != val) throw new Error("Inconsistent bindings for " + name); + } + delete keymap[keyname]; + } + for (var prop in copy) keymap[prop] = copy[prop]; + return keymap; + }; + + var lookupKey = CodeMirror.lookupKey = function(key, map, handle, context) { + map = getKeyMap(map); + var found = map.call ? map.call(key, context) : map[key]; + if (found === false) return "nothing"; + if (found === "...") return "multi"; + if (found != null && handle(found)) return "handled"; + + if (map.fallthrough) { + if (Object.prototype.toString.call(map.fallthrough) != "[object Array]") + return lookupKey(key, map.fallthrough, handle, context); + for (var i = 0; i < map.fallthrough.length; i++) { + var result = lookupKey(key, map.fallthrough[i], handle, context); + if (result) return result; + } + } + }; + + // Modifier key presses don't count as 'real' key presses for the + // purpose of keymap fallthrough. + var isModifierKey = CodeMirror.isModifierKey = function(value) { + var name = typeof value == "string" ? value : keyNames[value.keyCode]; + return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod"; + }; + + // Look up the name of a key as indicated by an event object. + var keyName = CodeMirror.keyName = function(event, noShift) { + if (presto && event.keyCode == 34 && event["char"]) return false; + var base = keyNames[event.keyCode], name = base; + if (name == null || event.altGraphKey) return false; + if (event.altKey && base != "Alt") name = "Alt-" + name; + if ((flipCtrlCmd ? event.metaKey : event.ctrlKey) && base != "Ctrl") name = "Ctrl-" + name; + if ((flipCtrlCmd ? event.ctrlKey : event.metaKey) && base != "Cmd") name = "Cmd-" + name; + if (!noShift && event.shiftKey && base != "Shift") name = "Shift-" + name; + return name; + }; + + function getKeyMap(val) { + return typeof val == "string" ? keyMap[val] : val; + } + + // FROMTEXTAREA + + CodeMirror.fromTextArea = function(textarea, options) { + options = options ? copyObj(options) : {}; + options.value = textarea.value; + if (!options.tabindex && textarea.tabIndex) + options.tabindex = textarea.tabIndex; + if (!options.placeholder && textarea.placeholder) + options.placeholder = textarea.placeholder; + // Set autofocus to true if this textarea is focused, or if it has + // autofocus and no other element is focused. + if (options.autofocus == null) { + var hasFocus = activeElt(); + options.autofocus = hasFocus == textarea || + textarea.getAttribute("autofocus") != null && hasFocus == document.body; } - function lineStart (cm, lineN) { - var line = getLine(cm.doc, lineN); - var visual = visualLine(line); - if (visual != line) lineN = lineNo(visual); - var order = getOrder(visual); - var ch = !order ? 0 : order[0].level % 2 ? lineRight(visual) : lineLeft(visual); - return Pos(lineN, ch); - } - function lineEnd (cm, lineN) { - var merged, line = getLine(cm.doc, lineN); - while (merged = collapsedSpanAtEnd(line)) { - line = merged.find(1, true).line; - lineN = null; - } - var order = getOrder(line); - var ch = !order ? line.text.length : order[0].level % 2 ? lineLeft(line) : lineRight(line); - return Pos(lineN == null ? lineNo(line) : lineN, ch); - } - function lineStartSmart (cm, pos) { - var start = lineStart(cm, pos.line); - var line = getLine(cm.doc, start.line); - var order = getOrder(line); - if (!order || order[0].level == 0) { - var firstNonWS = Math.max(0, line.text.search(/\S/)); - var inWS = pos.line == start.line && pos.ch <= firstNonWS && pos.ch; - return Pos(start.line, inWS ? 0 : firstNonWS); + function save() {textarea.value = cm.getValue();} + if (textarea.form) { + on(textarea.form, "submit", save); + // Deplorable hack to make the submit method do the right thing. + if (!options.leaveSubmitMethodAlone) { + var form = textarea.form, realSubmit = form.submit; + try { + var wrappedSubmit = form.submit = function() { + save(); + form.submit = realSubmit; + form.submit(); + form.submit = wrappedSubmit; + }; + } catch(e) {} + } + } + + options.finishInit = function(cm) { + cm.save = save; + cm.getTextArea = function() { return textarea; }; + cm.toTextArea = function() { + cm.toTextArea = isNaN; // Prevent this from being ran twice + save(); + textarea.parentNode.removeChild(cm.getWrapperElement()); + textarea.style.display = ""; + if (textarea.form) { + off(textarea.form, "submit", save); + if (typeof textarea.form.submit == "function") + textarea.form.submit = realSubmit; } - return start; - } + }; + }; - function compareBidiLevel (order, a, b) { - var linedir = order[0].level; - if (a == linedir) return true; - if (b == linedir) return false; - return a < b; + textarea.style.display = "none"; + var cm = CodeMirror(function(node) { + textarea.parentNode.insertBefore(node, textarea.nextSibling); + }, options); + return cm; + }; + + // STRING STREAM + + // Fed to the mode parsers, provides helper functions to make + // parsers more succinct. + + var StringStream = CodeMirror.StringStream = function(string, tabSize) { + this.pos = this.start = 0; + this.string = string; + this.tabSize = tabSize || 8; + this.lastColumnPos = this.lastColumnValue = 0; + this.lineStart = 0; + }; + + StringStream.prototype = { + eol: function() {return this.pos >= this.string.length;}, + sol: function() {return this.pos == this.lineStart;}, + peek: function() {return this.string.charAt(this.pos) || undefined;}, + next: function() { + if (this.pos < this.string.length) + return this.string.charAt(this.pos++); + }, + eat: function(match) { + var ch = this.string.charAt(this.pos); + if (typeof match == "string") var ok = ch == match; + else var ok = ch && (match.test ? match.test(ch) : match(ch)); + if (ok) {++this.pos; return ch;} + }, + eatWhile: function(match) { + var start = this.pos; + while (this.eat(match)){} + return this.pos > start; + }, + eatSpace: function() { + var start = this.pos; + while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos; + return this.pos > start; + }, + skipToEnd: function() {this.pos = this.string.length;}, + skipTo: function(ch) { + var found = this.string.indexOf(ch, this.pos); + if (found > -1) {this.pos = found; return true;} + }, + backUp: function(n) {this.pos -= n;}, + column: function() { + if (this.lastColumnPos < this.start) { + this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue); + this.lastColumnPos = this.start; + } + return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0); + }, + indentation: function() { + return countColumn(this.string, null, this.tabSize) - + (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0); + }, + match: function(pattern, consume, caseInsensitive) { + if (typeof pattern == "string") { + var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;}; + var substr = this.string.substr(this.pos, pattern.length); + if (cased(substr) == cased(pattern)) { + if (consume !== false) this.pos += pattern.length; + return true; + } + } else { + var match = this.string.slice(this.pos).match(pattern); + if (match && match.index > 0) return null; + if (match && consume !== false) this.pos += match[0].length; + return match; + } + }, + current: function(){return this.string.slice(this.start, this.pos);}, + hideFirstChars: function(n, inner) { + this.lineStart += n; + try { return inner(); } + finally { this.lineStart -= n; } + } + }; + + // TEXTMARKERS + + // Created with markText and setBookmark methods. A TextMarker is a + // handle that can be used to clear or find a marked position in the + // document. Line objects hold arrays (markedSpans) containing + // {from, to, marker} object pointing to such marker objects, and + // indicating that such a marker is present on that line. Multiple + // lines may point to the same marker when it spans across lines. + // The spans will have null for their from/to properties when the + // marker continues beyond the start/end of the line. Markers have + // links back to the lines they currently touch. + + var nextMarkerId = 0; + + var TextMarker = CodeMirror.TextMarker = function(doc, type) { + this.lines = []; + this.type = type; + this.doc = doc; + this.id = ++nextMarkerId; + }; + eventMixin(TextMarker); + + // Clear the marker. + TextMarker.prototype.clear = function() { + if (this.explicitlyCleared) return; + var cm = this.doc.cm, withOp = cm && !cm.curOp; + if (withOp) startOperation(cm); + if (hasHandler(this, "clear")) { + var found = this.find(); + if (found) signalLater(this, "clear", found.from, found.to); + } + var min = null, max = null; + for (var i = 0; i < this.lines.length; ++i) { + var line = this.lines[i]; + var span = getMarkedSpanFor(line.markedSpans, this); + if (cm && !this.collapsed) regLineChange(cm, lineNo(line), "text"); + else if (cm) { + if (span.to != null) max = lineNo(line); + if (span.from != null) min = lineNo(line); + } + line.markedSpans = removeMarkedSpan(line.markedSpans, span); + if (span.from == null && this.collapsed && !lineIsHidden(this.doc, line) && cm) + updateLineHeight(line, textHeight(cm.display)); + } + if (cm && this.collapsed && !cm.options.lineWrapping) for (var i = 0; i < this.lines.length; ++i) { + var visual = visualLine(this.lines[i]), len = lineLength(visual); + if (len > cm.display.maxLineLength) { + cm.display.maxLine = visual; + cm.display.maxLineLength = len; + cm.display.maxLineChanged = true; + } + } + + if (min != null && cm && this.collapsed) regChange(cm, min, max + 1); + this.lines.length = 0; + this.explicitlyCleared = true; + if (this.atomic && this.doc.cantEdit) { + this.doc.cantEdit = false; + if (cm) reCheckSelection(cm.doc); + } + if (cm) signalLater(cm, "markerCleared", cm, this); + if (withOp) endOperation(cm); + if (this.parent) this.parent.clear(); + }; + + // Find the position of the marker in the document. Returns a {from, + // to} object by default. Side can be passed to get a specific side + // -- 0 (both), -1 (left), or 1 (right). When lineObj is true, the + // Pos objects returned contain a line object, rather than a line + // number (used to prevent looking up the same line twice). + TextMarker.prototype.find = function(side, lineObj) { + if (side == null && this.type == "bookmark") side = 1; + var from, to; + for (var i = 0; i < this.lines.length; ++i) { + var line = this.lines[i]; + var span = getMarkedSpanFor(line.markedSpans, this); + if (span.from != null) { + from = Pos(lineObj ? line : lineNo(line), span.from); + if (side == -1) return from; + } + if (span.to != null) { + to = Pos(lineObj ? line : lineNo(line), span.to); + if (side == 1) return to; + } + } + return from && {from: from, to: to}; + }; + + // Signals that the marker's widget changed, and surrounding layout + // should be recomputed. + TextMarker.prototype.changed = function() { + var pos = this.find(-1, true), widget = this, cm = this.doc.cm; + if (!pos || !cm) return; + runInOp(cm, function() { + var line = pos.line, lineN = lineNo(pos.line); + var view = findViewForLine(cm, lineN); + if (view) { + clearLineMeasurementCacheFor(view); + cm.curOp.selectionChanged = cm.curOp.forceUpdate = true; + } + cm.curOp.updateMaxLine = true; + if (!lineIsHidden(widget.doc, line) && widget.height != null) { + var oldHeight = widget.height; + widget.height = null; + var dHeight = widgetHeight(widget) - oldHeight; + if (dHeight) + updateLineHeight(line, line.height + dHeight); + } + }); + }; + + TextMarker.prototype.attachLine = function(line) { + if (!this.lines.length && this.doc.cm) { + var op = this.doc.cm.curOp; + if (!op.maybeHiddenMarkers || indexOf(op.maybeHiddenMarkers, this) == -1) + (op.maybeUnhiddenMarkers || (op.maybeUnhiddenMarkers = [])).push(this); + } + this.lines.push(line); + }; + TextMarker.prototype.detachLine = function(line) { + this.lines.splice(indexOf(this.lines, line), 1); + if (!this.lines.length && this.doc.cm) { + var op = this.doc.cm.curOp; + (op.maybeHiddenMarkers || (op.maybeHiddenMarkers = [])).push(this); + } + }; + + // Collapsed markers have unique ids, in order to be able to order + // them, which is needed for uniquely determining an outer marker + // when they overlap (they may nest, but not partially overlap). + var nextMarkerId = 0; + + // Create a marker, wire it up to the right lines, and + function markText(doc, from, to, options, type) { + // Shared markers (across linked documents) are handled separately + // (markTextShared will call out to this again, once per + // document). + if (options && options.shared) return markTextShared(doc, from, to, options, type); + // Ensure we are in an operation. + if (doc.cm && !doc.cm.curOp) return operation(doc.cm, markText)(doc, from, to, options, type); + + var marker = new TextMarker(doc, type), diff = cmp(from, to); + if (options) copyObj(options, marker, false); + // Don't connect empty markers unless clearWhenEmpty is false + if (diff > 0 || diff == 0 && marker.clearWhenEmpty !== false) + return marker; + if (marker.replacedWith) { + // Showing up as a widget implies collapsed (widget replaces text) + marker.collapsed = true; + marker.widgetNode = elt("span", [marker.replacedWith], "CodeMirror-widget"); + if (!options.handleMouseEvents) marker.widgetNode.setAttribute("cm-ignore-events", "true"); + if (options.insertLeft) marker.widgetNode.insertLeft = true; + } + if (marker.collapsed) { + if (conflictingCollapsedRange(doc, from.line, from, to, marker) || + from.line != to.line && conflictingCollapsedRange(doc, to.line, from, to, marker)) + throw new Error("Inserting collapsed marker partially overlapping an existing one"); + sawCollapsedSpans = true; + } + + if (marker.addToHistory) + addChangeToHistory(doc, {from: from, to: to, origin: "markText"}, doc.sel, NaN); + + var curLine = from.line, cm = doc.cm, updateMaxLine; + doc.iter(curLine, to.line + 1, function(line) { + if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(line) == cm.display.maxLine) + updateMaxLine = true; + if (marker.collapsed && curLine != from.line) updateLineHeight(line, 0); + addMarkedSpan(line, new MarkedSpan(marker, + curLine == from.line ? from.ch : null, + curLine == to.line ? to.ch : null)); + ++curLine; + }); + // lineIsHidden depends on the presence of the spans, so needs a second pass + if (marker.collapsed) doc.iter(from.line, to.line + 1, function(line) { + if (lineIsHidden(doc, line)) updateLineHeight(line, 0); + }); + + if (marker.clearOnEnter) on(marker, "beforeCursorEnter", function() { marker.clear(); }); + + if (marker.readOnly) { + sawReadOnlySpans = true; + if (doc.history.done.length || doc.history.undone.length) + doc.clearHistory(); + } + if (marker.collapsed) { + marker.id = ++nextMarkerId; + marker.atomic = true; + } + if (cm) { + // Sync editor state + if (updateMaxLine) cm.curOp.updateMaxLine = true; + if (marker.collapsed) + regChange(cm, from.line, to.line + 1); + else if (marker.className || marker.title || marker.startStyle || marker.endStyle || marker.css) + for (var i = from.line; i <= to.line; i++) regLineChange(cm, i, "text"); + if (marker.atomic) reCheckSelection(cm.doc); + signalLater(cm, "markerAdded", cm, marker); + } + return marker; + } + + // SHARED TEXTMARKERS + + // A shared marker spans multiple linked documents. It is + // implemented as a meta-marker-object controlling multiple normal + // markers. + var SharedTextMarker = CodeMirror.SharedTextMarker = function(markers, primary) { + this.markers = markers; + this.primary = primary; + for (var i = 0; i < markers.length; ++i) + markers[i].parent = this; + }; + eventMixin(SharedTextMarker); + + SharedTextMarker.prototype.clear = function() { + if (this.explicitlyCleared) return; + this.explicitlyCleared = true; + for (var i = 0; i < this.markers.length; ++i) + this.markers[i].clear(); + signalLater(this, "clear"); + }; + SharedTextMarker.prototype.find = function(side, lineObj) { + return this.primary.find(side, lineObj); + }; + + function markTextShared(doc, from, to, options, type) { + options = copyObj(options); + options.shared = false; + var markers = [markText(doc, from, to, options, type)], primary = markers[0]; + var widget = options.widgetNode; + linkedDocs(doc, function(doc) { + if (widget) options.widgetNode = widget.cloneNode(true); + markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type)); + for (var i = 0; i < doc.linked.length; ++i) + if (doc.linked[i].isParent) return; + primary = lst(markers); + }); + return new SharedTextMarker(markers, primary); + } + + function findSharedMarkers(doc) { + return doc.findMarks(Pos(doc.first, 0), doc.clipPos(Pos(doc.lastLine())), + function(m) { return m.parent; }); + } + + function copySharedMarkers(doc, markers) { + for (var i = 0; i < markers.length; i++) { + var marker = markers[i], pos = marker.find(); + var mFrom = doc.clipPos(pos.from), mTo = doc.clipPos(pos.to); + if (cmp(mFrom, mTo)) { + var subMark = markText(doc, mFrom, mTo, marker.primary, marker.primary.type); + marker.markers.push(subMark); + subMark.parent = marker; + } + } + } + + function detachSharedMarkers(markers) { + for (var i = 0; i < markers.length; i++) { + var marker = markers[i], linked = [marker.primary.doc];; + linkedDocs(marker.primary.doc, function(d) { linked.push(d); }); + for (var j = 0; j < marker.markers.length; j++) { + var subMarker = marker.markers[j]; + if (indexOf(linked, subMarker.doc) == -1) { + subMarker.parent = null; + marker.markers.splice(j--, 1); + } + } + } + } + + // TEXTMARKER SPANS + + function MarkedSpan(marker, from, to) { + this.marker = marker; + this.from = from; this.to = to; + } + + // Search an array of spans for a span matching the given marker. + function getMarkedSpanFor(spans, marker) { + if (spans) for (var i = 0; i < spans.length; ++i) { + var span = spans[i]; + if (span.marker == marker) return span; + } + } + // Remove a span from an array, returning undefined if no spans are + // left (we don't store arrays for lines without spans). + function removeMarkedSpan(spans, span) { + for (var r, i = 0; i < spans.length; ++i) + if (spans[i] != span) (r || (r = [])).push(spans[i]); + return r; + } + // Add a span to a line. + function addMarkedSpan(line, span) { + line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span]; + span.marker.attachLine(line); + } + + // Used for the algorithm that adjusts markers for a change in the + // document. These functions cut an array of spans at a given + // character position, returning an array of remaining chunks (or + // undefined if nothing remains). + function markedSpansBefore(old, startCh, isInsert) { + if (old) for (var i = 0, nw; i < old.length; ++i) { + var span = old[i], marker = span.marker; + var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh); + if (startsBefore || span.from == startCh && marker.type == "bookmark" && (!isInsert || !span.marker.insertLeft)) { + var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh); + (nw || (nw = [])).push(new MarkedSpan(marker, span.from, endsAfter ? null : span.to)); + } + } + return nw; + } + function markedSpansAfter(old, endCh, isInsert) { + if (old) for (var i = 0, nw; i < old.length; ++i) { + var span = old[i], marker = span.marker; + var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh); + if (endsAfter || span.from == endCh && marker.type == "bookmark" && (!isInsert || span.marker.insertLeft)) { + var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh); + (nw || (nw = [])).push(new MarkedSpan(marker, startsBefore ? null : span.from - endCh, + span.to == null ? null : span.to - endCh)); + } + } + return nw; + } + + // Given a change object, compute the new set of marker spans that + // cover the line in which the change took place. Removes spans + // entirely within the change, reconnects spans belonging to the + // same marker that appear on both sides of the change, and cuts off + // spans partially within the change. Returns an array of span + // arrays with one element for each line in (after) the change. + function stretchSpansOverChange(doc, change) { + if (change.full) return null; + var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans; + var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans; + if (!oldFirst && !oldLast) return null; + + var startCh = change.from.ch, endCh = change.to.ch, isInsert = cmp(change.from, change.to) == 0; + // Get the spans that 'stick out' on both sides + var first = markedSpansBefore(oldFirst, startCh, isInsert); + var last = markedSpansAfter(oldLast, endCh, isInsert); + + // Next, merge those two ends + var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0); + if (first) { + // Fix up .to properties of first + for (var i = 0; i < first.length; ++i) { + var span = first[i]; + if (span.to == null) { + var found = getMarkedSpanFor(last, span.marker); + if (!found) span.to = startCh; + else if (sameLine) span.to = found.to == null ? null : found.to + offset; + } + } + } + if (last) { + // Fix up .from in last (or move them into first in case of sameLine) + for (var i = 0; i < last.length; ++i) { + var span = last[i]; + if (span.to != null) span.to += offset; + if (span.from == null) { + var found = getMarkedSpanFor(first, span.marker); + if (!found) { + span.from = offset; + if (sameLine) (first || (first = [])).push(span); + } + } else { + span.from += offset; + if (sameLine) (first || (first = [])).push(span); + } + } + } + // Make sure we didn't create any zero-length spans + if (first) first = clearEmptySpans(first); + if (last && last != first) last = clearEmptySpans(last); + + var newMarkers = [first]; + if (!sameLine) { + // Fill gap with whole-line-spans + var gap = change.text.length - 2, gapMarkers; + if (gap > 0 && first) + for (var i = 0; i < first.length; ++i) + if (first[i].to == null) + (gapMarkers || (gapMarkers = [])).push(new MarkedSpan(first[i].marker, null, null)); + for (var i = 0; i < gap; ++i) + newMarkers.push(gapMarkers); + newMarkers.push(last); + } + return newMarkers; + } + + // Remove spans that are empty and don't have a clearWhenEmpty + // option of false. + function clearEmptySpans(spans) { + for (var i = 0; i < spans.length; ++i) { + var span = spans[i]; + if (span.from != null && span.from == span.to && span.marker.clearWhenEmpty !== false) + spans.splice(i--, 1); + } + if (!spans.length) return null; + return spans; + } + + // Used for un/re-doing changes from the history. Combines the + // result of computing the existing spans with the set of spans that + // existed in the history (so that deleting around a span and then + // undoing brings back the span). + function mergeOldSpans(doc, change) { + var old = getOldSpans(doc, change); + var stretched = stretchSpansOverChange(doc, change); + if (!old) return stretched; + if (!stretched) return old; + + for (var i = 0; i < old.length; ++i) { + var oldCur = old[i], stretchCur = stretched[i]; + if (oldCur && stretchCur) { + spans: for (var j = 0; j < stretchCur.length; ++j) { + var span = stretchCur[j]; + for (var k = 0; k < oldCur.length; ++k) + if (oldCur[k].marker == span.marker) continue spans; + oldCur.push(span); + } + } else if (stretchCur) { + old[i] = stretchCur; + } + } + return old; + } + + // Used to 'clip' out readOnly ranges when making a change. + function removeReadOnlyRanges(doc, from, to) { + var markers = null; + doc.iter(from.line, to.line + 1, function(line) { + if (line.markedSpans) for (var i = 0; i < line.markedSpans.length; ++i) { + var mark = line.markedSpans[i].marker; + if (mark.readOnly && (!markers || indexOf(markers, mark) == -1)) + (markers || (markers = [])).push(mark); + } + }); + if (!markers) return null; + var parts = [{from: from, to: to}]; + for (var i = 0; i < markers.length; ++i) { + var mk = markers[i], m = mk.find(0); + for (var j = 0; j < parts.length; ++j) { + var p = parts[j]; + if (cmp(p.to, m.from) < 0 || cmp(p.from, m.to) > 0) continue; + var newParts = [j, 1], dfrom = cmp(p.from, m.from), dto = cmp(p.to, m.to); + if (dfrom < 0 || !mk.inclusiveLeft && !dfrom) + newParts.push({from: p.from, to: m.from}); + if (dto > 0 || !mk.inclusiveRight && !dto) + newParts.push({from: m.to, to: p.to}); + parts.splice.apply(parts, newParts); + j += newParts.length - 1; + } + } + return parts; + } + + // Connect or disconnect spans from a line. + function detachMarkedSpans(line) { + var spans = line.markedSpans; + if (!spans) return; + for (var i = 0; i < spans.length; ++i) + spans[i].marker.detachLine(line); + line.markedSpans = null; + } + function attachMarkedSpans(line, spans) { + if (!spans) return; + for (var i = 0; i < spans.length; ++i) + spans[i].marker.attachLine(line); + line.markedSpans = spans; + } + + // Helpers used when computing which overlapping collapsed span + // counts as the larger one. + function extraLeft(marker) { return marker.inclusiveLeft ? -1 : 0; } + function extraRight(marker) { return marker.inclusiveRight ? 1 : 0; } + + // Returns a number indicating which of two overlapping collapsed + // spans is larger (and thus includes the other). Falls back to + // comparing ids when the spans cover exactly the same range. + function compareCollapsedMarkers(a, b) { + var lenDiff = a.lines.length - b.lines.length; + if (lenDiff != 0) return lenDiff; + var aPos = a.find(), bPos = b.find(); + var fromCmp = cmp(aPos.from, bPos.from) || extraLeft(a) - extraLeft(b); + if (fromCmp) return -fromCmp; + var toCmp = cmp(aPos.to, bPos.to) || extraRight(a) - extraRight(b); + if (toCmp) return toCmp; + return b.id - a.id; + } + + // Find out whether a line ends or starts in a collapsed span. If + // so, return the marker for that span. + function collapsedSpanAtSide(line, start) { + var sps = sawCollapsedSpans && line.markedSpans, found; + if (sps) for (var sp, i = 0; i < sps.length; ++i) { + sp = sps[i]; + if (sp.marker.collapsed && (start ? sp.from : sp.to) == null && + (!found || compareCollapsedMarkers(found, sp.marker) < 0)) + found = sp.marker; + } + return found; + } + function collapsedSpanAtStart(line) { return collapsedSpanAtSide(line, true); } + function collapsedSpanAtEnd(line) { return collapsedSpanAtSide(line, false); } + + // Test whether there exists a collapsed span that partially + // overlaps (covers the start or end, but not both) of a new span. + // Such overlap is not allowed. + function conflictingCollapsedRange(doc, lineNo, from, to, marker) { + var line = getLine(doc, lineNo); + var sps = sawCollapsedSpans && line.markedSpans; + if (sps) for (var i = 0; i < sps.length; ++i) { + var sp = sps[i]; + if (!sp.marker.collapsed) continue; + var found = sp.marker.find(0); + var fromCmp = cmp(found.from, from) || extraLeft(sp.marker) - extraLeft(marker); + var toCmp = cmp(found.to, to) || extraRight(sp.marker) - extraRight(marker); + if (fromCmp >= 0 && toCmp <= 0 || fromCmp <= 0 && toCmp >= 0) continue; + if (fromCmp <= 0 && (cmp(found.to, from) > 0 || (sp.marker.inclusiveRight && marker.inclusiveLeft)) || + fromCmp >= 0 && (cmp(found.from, to) < 0 || (sp.marker.inclusiveLeft && marker.inclusiveRight))) + return true; } - var bidiOther; - function getBidiPartAt (order, pos) { - bidiOther = null; - for (var i = 0, found; i < order.length; ++i) { - var cur = order[i]; - if (cur.from < pos && cur.to > pos) return i; - if ((cur.from == pos || cur.to == pos)) { - if (found == null) { - found = i; - } else if (compareBidiLevel(order, cur.level, order[found].level)) { - if (cur.from != cur.to) bidiOther = found; - return i; - } else { - if (cur.from != cur.to) bidiOther = i; - return found; - } - } - } - return found; + } + + // A visual line is a line as drawn on the screen. Folding, for + // example, can cause multiple logical lines to appear on the same + // visual line. This finds the start of the visual line that the + // given line is part of (usually that is the line itself). + function visualLine(line) { + var merged; + while (merged = collapsedSpanAtStart(line)) + line = merged.find(-1, true).line; + return line; + } + + // Returns an array of logical lines that continue the visual line + // started by the argument, or undefined if there are no such lines. + function visualLineContinued(line) { + var merged, lines; + while (merged = collapsedSpanAtEnd(line)) { + line = merged.find(1, true).line; + (lines || (lines = [])).push(line); + } + return lines; + } + + // Get the line number of the start of the visual line that the + // given line number is part of. + function visualLineNo(doc, lineN) { + var line = getLine(doc, lineN), vis = visualLine(line); + if (line == vis) return lineN; + return lineNo(vis); + } + // Get the line number of the start of the next visual line after + // the given line. + function visualLineEndNo(doc, lineN) { + if (lineN > doc.lastLine()) return lineN; + var line = getLine(doc, lineN), merged; + if (!lineIsHidden(doc, line)) return lineN; + while (merged = collapsedSpanAtEnd(line)) + line = merged.find(1, true).line; + return lineNo(line) + 1; + } + + // Compute whether a line is hidden. Lines count as hidden when they + // are part of a visual line that starts with another line, or when + // they are entirely covered by collapsed, non-widget span. + function lineIsHidden(doc, line) { + var sps = sawCollapsedSpans && line.markedSpans; + if (sps) for (var sp, i = 0; i < sps.length; ++i) { + sp = sps[i]; + if (!sp.marker.collapsed) continue; + if (sp.from == null) return true; + if (sp.marker.widgetNode) continue; + if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp)) + return true; } - - function moveInLine (line, pos, dir, byUnit) { - if (!byUnit) return pos + dir; - do pos += dir; - while (pos > 0 && isExtendingChar(line.text.charAt(pos))); - return pos; + } + function lineIsHiddenInner(doc, line, span) { + if (span.to == null) { + var end = span.marker.find(1, true); + return lineIsHiddenInner(doc, end.line, getMarkedSpanFor(end.line.markedSpans, span.marker)); + } + if (span.marker.inclusiveRight && span.to == line.text.length) + return true; + for (var sp, i = 0; i < line.markedSpans.length; ++i) { + sp = line.markedSpans[i]; + if (sp.marker.collapsed && !sp.marker.widgetNode && sp.from == span.to && + (sp.to == null || sp.to != span.from) && + (sp.marker.inclusiveLeft || span.marker.inclusiveRight) && + lineIsHiddenInner(doc, line, sp)) return true; } - - // This is needed in order to move 'visually' through bi-directional - // text -- i.e., pressing left should make the cursor go left, even - // when in RTL text. The tricky part is the 'jumps', where RTL and - // LTR text touch each other. This often requires the cursor offset - // to move more than one unit, in order to visually move one unit. - function moveVisually (line, start, dir, byUnit) { - var bidi = getOrder(line); - if (!bidi) return moveLogically(line, start, dir, byUnit); - var pos = getBidiPartAt(bidi, start), part = bidi[pos]; - var target = moveInLine(line, start, part.level % 2 ? -dir : dir, byUnit); - - for (;;) { - if (target > part.from && target < part.to) return target; - if (target == part.from || target == part.to) { - if (getBidiPartAt(bidi, target) == pos) return target; - part = bidi[pos += dir]; - return (dir > 0) == part.level % 2 ? part.to : part.from; - } - part = bidi[pos += dir]; - if (!part) return null; - if ((dir > 0) == part.level % 2) {target = moveInLine(line, part.to, -1, byUnit);} else {target = moveInLine(line, part.from, 1, byUnit);} - + } + + // LINE WIDGETS + + // Line widgets are block elements displayed above or below a line. + + var LineWidget = CodeMirror.LineWidget = function(doc, node, options) { + if (options) for (var opt in options) if (options.hasOwnProperty(opt)) + this[opt] = options[opt]; + this.doc = doc; + this.node = node; + }; + eventMixin(LineWidget); + + function adjustScrollWhenAboveVisible(cm, line, diff) { + if (heightAtLine(line) < ((cm.curOp && cm.curOp.scrollTop) || cm.doc.scrollTop)) + addToScrollPos(cm, null, diff); + } + + LineWidget.prototype.clear = function() { + var cm = this.doc.cm, ws = this.line.widgets, line = this.line, no = lineNo(line); + if (no == null || !ws) return; + for (var i = 0; i < ws.length; ++i) if (ws[i] == this) ws.splice(i--, 1); + if (!ws.length) line.widgets = null; + var height = widgetHeight(this); + updateLineHeight(line, Math.max(0, line.height - height)); + if (cm) runInOp(cm, function() { + adjustScrollWhenAboveVisible(cm, line, -height); + regLineChange(cm, no, "widget"); + }); + }; + LineWidget.prototype.changed = function() { + var oldH = this.height, cm = this.doc.cm, line = this.line; + this.height = null; + var diff = widgetHeight(this) - oldH; + if (!diff) return; + updateLineHeight(line, line.height + diff); + if (cm) runInOp(cm, function() { + cm.curOp.forceUpdate = true; + adjustScrollWhenAboveVisible(cm, line, diff); + }); + }; + + function widgetHeight(widget) { + if (widget.height != null) return widget.height; + var cm = widget.doc.cm; + if (!cm) return 0; + if (!contains(document.body, widget.node)) { + var parentStyle = "position: relative;"; + if (widget.coverGutter) + parentStyle += "margin-left: -" + cm.display.gutters.offsetWidth + "px;"; + if (widget.noHScroll) + parentStyle += "width: " + cm.display.wrapper.clientWidth + "px;"; + removeChildrenAndAdd(cm.display.measure, elt("div", [widget.node], null, parentStyle)); + } + return widget.height = widget.node.offsetHeight; + } + + function addLineWidget(doc, handle, node, options) { + var widget = new LineWidget(doc, node, options); + var cm = doc.cm; + if (cm && widget.noHScroll) cm.display.alignWidgets = true; + changeLine(doc, handle, "widget", function(line) { + var widgets = line.widgets || (line.widgets = []); + if (widget.insertAt == null) widgets.push(widget); + else widgets.splice(Math.min(widgets.length - 1, Math.max(0, widget.insertAt)), 0, widget); + widget.line = line; + if (cm && !lineIsHidden(doc, line)) { + var aboveVisible = heightAtLine(line) < doc.scrollTop; + updateLineHeight(line, line.height + widgetHeight(widget)); + if (aboveVisible) addToScrollPos(cm, null, widget.height); + cm.curOp.forceUpdate = true; + } + return true; + }); + return widget; + } + + // LINE DATA STRUCTURE + + // Line objects. These hold state related to a line, including + // highlighting info (the styles array). + var Line = CodeMirror.Line = function(text, markedSpans, estimateHeight) { + this.text = text; + attachMarkedSpans(this, markedSpans); + this.height = estimateHeight ? estimateHeight(this) : 1; + }; + eventMixin(Line); + Line.prototype.lineNo = function() { return lineNo(this); }; + + // Change the content (text, markers) of a line. Automatically + // invalidates cached information and tries to re-estimate the + // line's height. + function updateLine(line, text, markedSpans, estimateHeight) { + line.text = text; + if (line.stateAfter) line.stateAfter = null; + if (line.styles) line.styles = null; + if (line.order != null) line.order = null; + detachMarkedSpans(line); + attachMarkedSpans(line, markedSpans); + var estHeight = estimateHeight ? estimateHeight(line) : 1; + if (estHeight != line.height) updateLineHeight(line, estHeight); + } + + // Detach a line from the document tree and its markers. + function cleanUpLine(line) { + line.parent = null; + detachMarkedSpans(line); + } + + function extractLineClasses(type, output) { + if (type) for (;;) { + var lineClass = type.match(/(?:^|\s+)line-(background-)?(\S+)/); + if (!lineClass) break; + type = type.slice(0, lineClass.index) + type.slice(lineClass.index + lineClass[0].length); + var prop = lineClass[1] ? "bgClass" : "textClass"; + if (output[prop] == null) + output[prop] = lineClass[2]; + else if (!(new RegExp("(?:^|\s)" + lineClass[2] + "(?:$|\s)")).test(output[prop])) + output[prop] += " " + lineClass[2]; + } + return type; + } + + function callBlankLine(mode, state) { + if (mode.blankLine) return mode.blankLine(state); + if (!mode.innerMode) return; + var inner = CodeMirror.innerMode(mode, state); + if (inner.mode.blankLine) return inner.mode.blankLine(inner.state); + } + + function readToken(mode, stream, state, inner) { + for (var i = 0; i < 10; i++) { + if (inner) inner[0] = CodeMirror.innerMode(mode, state).mode; + var style = mode.token(stream, state); + if (stream.pos > stream.start) return style; + } + throw new Error("Mode " + mode.name + " failed to advance stream."); + } + + // Utility for getTokenAt and getLineTokens + function takeToken(cm, pos, precise, asArray) { + function getObj(copy) { + return {start: stream.start, end: stream.pos, + string: stream.current(), + type: style || null, + state: copy ? copyState(doc.mode, state) : state}; + } + + var doc = cm.doc, mode = doc.mode, style; + pos = clipPos(doc, pos); + var line = getLine(doc, pos.line), state = getStateBefore(cm, pos.line, precise); + var stream = new StringStream(line.text, cm.options.tabSize), tokens; + if (asArray) tokens = []; + while ((asArray || stream.pos < pos.ch) && !stream.eol()) { + stream.start = stream.pos; + style = readToken(mode, stream, state); + if (asArray) tokens.push(getObj(true)); + } + return asArray ? tokens : getObj(); + } + + // Run the given mode's parser over a line, calling f for each token. + function runMode(cm, text, mode, state, f, lineClasses, forceToEnd) { + var flattenSpans = mode.flattenSpans; + if (flattenSpans == null) flattenSpans = cm.options.flattenSpans; + var curStart = 0, curStyle = null; + var stream = new StringStream(text, cm.options.tabSize), style; + var inner = cm.options.addModeClass && [null]; + if (text == "") extractLineClasses(callBlankLine(mode, state), lineClasses); + while (!stream.eol()) { + if (stream.pos > cm.options.maxHighlightLength) { + flattenSpans = false; + if (forceToEnd) processLine(cm, text, state, stream.pos); + stream.pos = text.length; + style = null; + } else { + style = extractLineClasses(readToken(mode, stream, state, inner), lineClasses); + } + if (inner) { + var mName = inner[0].name; + if (mName) style = "m-" + (style ? mName + " " + style : mName); + } + if (!flattenSpans || curStyle != style) { + while (curStart < stream.start) { + curStart = Math.min(stream.start, curStart + 50000); + f(curStart, curStyle); + } + curStyle = style; + } + stream.start = stream.pos; + } + while (curStart < stream.pos) { + // Webkit seems to refuse to render text nodes longer than 57444 characters + var pos = Math.min(stream.pos, curStart + 50000); + f(pos, curStyle); + curStart = pos; + } + } + + // Compute a style array (an array starting with a mode generation + // -- for invalidation -- followed by pairs of end positions and + // style strings), which is used to highlight the tokens on the + // line. + function highlightLine(cm, line, state, forceToEnd) { + // A styles array always starts with a number identifying the + // mode/overlays that it is based on (for easy invalidation). + var st = [cm.state.modeGen], lineClasses = {}; + // Compute the base array of styles + runMode(cm, line.text, cm.doc.mode, state, function(end, style) { + st.push(end, style); + }, lineClasses, forceToEnd); + + // Run overlays, adjust style array. + for (var o = 0; o < cm.state.overlays.length; ++o) { + var overlay = cm.state.overlays[o], i = 1, at = 0; + runMode(cm, line.text, overlay.mode, true, function(end, style) { + var start = i; + // Ensure there's a token end at the current position, and that i points at it + while (at < end) { + var i_end = st[i]; + if (i_end > end) + st.splice(i, 1, end, st[i+1], i_end); + i += 2; + at = Math.min(end, i_end); + } + if (!style) return; + if (overlay.opaque) { + st.splice(start, i - start, end, "cm-overlay " + style); + i = start + 2; + } else { + for (; start < i; start += 2) { + var cur = st[start+1]; + st[start+1] = (cur ? cur + " " : "") + "cm-overlay " + style; + } + } + }, lineClasses); + } + + return {styles: st, classes: lineClasses.bgClass || lineClasses.textClass ? lineClasses : null}; + } + + function getLineStyles(cm, line, updateFrontier) { + if (!line.styles || line.styles[0] != cm.state.modeGen) { + var result = highlightLine(cm, line, line.stateAfter = getStateBefore(cm, lineNo(line))); + line.styles = result.styles; + if (result.classes) line.styleClasses = result.classes; + else if (line.styleClasses) line.styleClasses = null; + if (updateFrontier === cm.doc.frontier) cm.doc.frontier++; + } + return line.styles; + } + + // Lightweight form of highlight -- proceed over this line and + // update state, but don't save a style array. Used for lines that + // aren't currently visible. + function processLine(cm, text, state, startAt) { + var mode = cm.doc.mode; + var stream = new StringStream(text, cm.options.tabSize); + stream.start = stream.pos = startAt || 0; + if (text == "") callBlankLine(mode, state); + while (!stream.eol() && stream.pos <= cm.options.maxHighlightLength) { + readToken(mode, stream, state); + stream.start = stream.pos; + } + } + + // Convert a style as returned by a mode (either null, or a string + // containing one or more styles) to a CSS style. This is cached, + // and also looks for line-wide styles. + var styleToClassCache = {}, styleToClassCacheWithMode = {}; + function interpretTokenStyle(style, options) { + if (!style || /^\s*$/.test(style)) return null; + var cache = options.addModeClass ? styleToClassCacheWithMode : styleToClassCache; + return cache[style] || + (cache[style] = style.replace(/\S+/g, "cm-$&")); + } + + // Render the DOM representation of the text of a line. Also builds + // up a 'line map', which points at the DOM nodes that represent + // specific stretches of text, and is used by the measuring code. + // The returned object contains the DOM node, this map, and + // information about line-wide styles that were set by the mode. + function buildLineContent(cm, lineView) { + // The padding-right forces the element to have a 'border', which + // is needed on Webkit to be able to get line-level bounding + // rectangles for it (in measureChar). + var content = elt("span", null, null, webkit ? "padding-right: .1px" : null); + var builder = {pre: elt("pre", [content], "CodeMirror-line"), content: content, + col: 0, pos: 0, cm: cm, + splitSpaces: (ie || webkit) && cm.getOption("lineWrapping")}; + lineView.measure = {}; + + // Iterate over the logical lines that make up this visual line. + for (var i = 0; i <= (lineView.rest ? lineView.rest.length : 0); i++) { + var line = i ? lineView.rest[i - 1] : lineView.line, order; + builder.pos = 0; + builder.addToken = buildToken; + // Optionally wire in some hacks into the token-rendering + // algorithm, to deal with browser quirks. + if (hasBadBidiRects(cm.display.measure) && (order = getOrder(line))) + builder.addToken = buildTokenBadBidi(builder.addToken, order); + builder.map = []; + var allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line); + insertLineContent(line, builder, getLineStyles(cm, line, allowFrontierUpdate)); + if (line.styleClasses) { + if (line.styleClasses.bgClass) + builder.bgClass = joinClasses(line.styleClasses.bgClass, builder.bgClass || ""); + if (line.styleClasses.textClass) + builder.textClass = joinClasses(line.styleClasses.textClass, builder.textClass || ""); + } + + // Ensure at least a single node is present, for measuring. + if (builder.map.length == 0) + builder.map.push(0, 0, builder.content.appendChild(zeroWidthElement(cm.display.measure))); + + // Store the map and a cache object for the current logical line + if (i == 0) { + lineView.measure.map = builder.map; + lineView.measure.cache = {}; + } else { + (lineView.measure.maps || (lineView.measure.maps = [])).push(builder.map); + (lineView.measure.caches || (lineView.measure.caches = [])).push({}); + } + } + + // See issue #2901 + if (webkit && /\bcm-tab\b/.test(builder.content.lastChild.className)) + builder.content.className = "cm-tab-wrap-hack"; + + signal(cm, "renderLine", cm, lineView.line, builder.pre); + if (builder.pre.className) + builder.textClass = joinClasses(builder.pre.className, builder.textClass || ""); + + return builder; + } + + function defaultSpecialCharPlaceholder(ch) { + var token = elt("span", "\u2022", "cm-invalidchar"); + token.title = "\\u" + ch.charCodeAt(0).toString(16); + token.setAttribute("aria-label", token.title); + return token; + } + + // Build up the DOM representation for a single token, and add it to + // the line map. Takes care to render special characters separately. + function buildToken(builder, text, style, startStyle, endStyle, title, css) { + if (!text) return; + var displayText = builder.splitSpaces ? text.replace(/ {3,}/g, splitSpaces) : text; + var special = builder.cm.state.specialChars, mustWrap = false; + if (!special.test(text)) { + builder.col += text.length; + var content = document.createTextNode(displayText); + builder.map.push(builder.pos, builder.pos + text.length, content); + if (ie && ie_version < 9) mustWrap = true; + builder.pos += text.length; + } else { + var content = document.createDocumentFragment(), pos = 0; + while (true) { + special.lastIndex = pos; + var m = special.exec(text); + var skipped = m ? m.index - pos : text.length - pos; + if (skipped) { + var txt = document.createTextNode(displayText.slice(pos, pos + skipped)); + if (ie && ie_version < 9) content.appendChild(elt("span", [txt])); + else content.appendChild(txt); + builder.map.push(builder.pos, builder.pos + skipped, txt); + builder.col += skipped; + builder.pos += skipped; + } + if (!m) break; + pos += skipped + 1; + if (m[0] == "\t") { + var tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize; + var txt = content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab")); + txt.setAttribute("role", "presentation"); + txt.setAttribute("cm-text", "\t"); + builder.col += tabWidth; + } else { + var txt = builder.cm.options.specialCharPlaceholder(m[0]); + txt.setAttribute("cm-text", m[0]); + if (ie && ie_version < 9) content.appendChild(elt("span", [txt])); + else content.appendChild(txt); + builder.col += 1; + } + builder.map.push(builder.pos, builder.pos + 1, txt); + builder.pos++; + } + } + if (style || startStyle || endStyle || mustWrap || css) { + var fullStyle = style || ""; + if (startStyle) fullStyle += startStyle; + if (endStyle) fullStyle += endStyle; + var token = elt("span", [content], fullStyle, css); + if (title) token.title = title; + return builder.content.appendChild(token); + } + builder.content.appendChild(content); + } + + function splitSpaces(old) { + var out = " "; + for (var i = 0; i < old.length - 2; ++i) out += i % 2 ? " " : "\u00a0"; + out += " "; + return out; + } + + // Work around nonsense dimensions being reported for stretches of + // right-to-left text. + function buildTokenBadBidi(inner, order) { + return function(builder, text, style, startStyle, endStyle, title, css) { + style = style ? style + " cm-force-border" : "cm-force-border"; + var start = builder.pos, end = start + text.length; + for (;;) { + // Find the part that overlaps with the start of this text + for (var i = 0; i < order.length; i++) { + var part = order[i]; + if (part.to > start && part.from <= start) break; + } + if (part.to >= end) return inner(builder, text, style, startStyle, endStyle, title, css); + inner(builder, text.slice(0, part.to - start), style, startStyle, null, title, css); + startStyle = null; + text = text.slice(part.to - start); + start = part.to; + } + }; + } + + function buildCollapsedSpan(builder, size, marker, ignoreWidget) { + var widget = !ignoreWidget && marker.widgetNode; + if (widget) builder.map.push(builder.pos, builder.pos + size, widget); + if (!ignoreWidget && builder.cm.display.input.needsContentAttribute) { + if (!widget) + widget = builder.content.appendChild(document.createElement("span")); + widget.setAttribute("cm-marker", marker.id); + } + if (widget) { + builder.cm.display.input.setUneditable(widget); + builder.content.appendChild(widget); + } + builder.pos += size; + } + + // Outputs a number of spans to make up a line, taking highlighting + // and marked text into account. + function insertLineContent(line, builder, styles) { + var spans = line.markedSpans, allText = line.text, at = 0; + if (!spans) { + for (var i = 1; i < styles.length; i+=2) + builder.addToken(builder, allText.slice(at, at = styles[i]), interpretTokenStyle(styles[i+1], builder.cm.options)); + return; + } + + var len = allText.length, pos = 0, i = 1, text = "", style, css; + var nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, title, collapsed; + for (;;) { + if (nextChange == pos) { // Update current marker set + spanStyle = spanEndStyle = spanStartStyle = title = css = ""; + collapsed = null; nextChange = Infinity; + var foundBookmarks = []; + for (var j = 0; j < spans.length; ++j) { + var sp = spans[j], m = sp.marker; + if (m.type == "bookmark" && sp.from == pos && m.widgetNode) { + foundBookmarks.push(m); + } else if (sp.from <= pos && (sp.to == null || sp.to > pos || m.collapsed && sp.to == pos && sp.from == pos)) { + if (sp.to != null && sp.to != pos && nextChange > sp.to) { + nextChange = sp.to; + spanEndStyle = ""; + } + if (m.className) spanStyle += " " + m.className; + if (m.css) css = m.css; + if (m.startStyle && sp.from == pos) spanStartStyle += " " + m.startStyle; + if (m.endStyle && sp.to == nextChange) spanEndStyle += " " + m.endStyle; + if (m.title && !title) title = m.title; + if (m.collapsed && (!collapsed || compareCollapsedMarkers(collapsed.marker, m) < 0)) + collapsed = sp; + } else if (sp.from > pos && nextChange > sp.from) { + nextChange = sp.from; + } + } + if (collapsed && (collapsed.from || 0) == pos) { + buildCollapsedSpan(builder, (collapsed.to == null ? len + 1 : collapsed.to) - pos, + collapsed.marker, collapsed.from == null); + if (collapsed.to == null) return; + if (collapsed.to == pos) collapsed = false; + } + if (!collapsed && foundBookmarks.length) for (var j = 0; j < foundBookmarks.length; ++j) + buildCollapsedSpan(builder, 0, foundBookmarks[j]); + } + if (pos >= len) break; + + var upto = Math.min(len, nextChange); + while (true) { + if (text) { + var end = pos + text.length; + if (!collapsed) { + var tokenText = end > upto ? text.slice(0, upto - pos) : text; + builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle, + spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : "", title, css); + } + if (end >= upto) {text = text.slice(upto - pos); pos = upto; break;} + pos = end; + spanStartStyle = ""; + } + text = allText.slice(at, at = styles[i++]); + style = interpretTokenStyle(styles[i++], builder.cm.options); + } + } + } + + // DOCUMENT DATA STRUCTURE + + // By default, updates that start and end at the beginning of a line + // are treated specially, in order to make the association of line + // widgets and marker elements with the text behave more intuitive. + function isWholeLineUpdate(doc, change) { + return change.from.ch == 0 && change.to.ch == 0 && lst(change.text) == "" && + (!doc.cm || doc.cm.options.wholeLineUpdateBefore); + } + + // Perform a change on the document data structure. + function updateDoc(doc, change, markedSpans, estimateHeight) { + function spansFor(n) {return markedSpans ? markedSpans[n] : null;} + function update(line, text, spans) { + updateLine(line, text, spans, estimateHeight); + signalLater(line, "change", line, change); + } + function linesFor(start, end) { + for (var i = start, result = []; i < end; ++i) + result.push(new Line(text[i], spansFor(i), estimateHeight)); + return result; + } + + var from = change.from, to = change.to, text = change.text; + var firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line); + var lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line; + + // Adjust the line structure + if (change.full) { + doc.insert(0, linesFor(0, text.length)); + doc.remove(text.length, doc.size - text.length); + } else if (isWholeLineUpdate(doc, change)) { + // This is a whole-line replace. Treated specially to make + // sure line objects move the way they are supposed to. + var added = linesFor(0, text.length - 1); + update(lastLine, lastLine.text, lastSpans); + if (nlines) doc.remove(from.line, nlines); + if (added.length) doc.insert(from.line, added); + } else if (firstLine == lastLine) { + if (text.length == 1) { + update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans); + } else { + var added = linesFor(1, text.length - 1); + added.push(new Line(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight)); + update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); + doc.insert(from.line + 1, added); + } + } else if (text.length == 1) { + update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0)); + doc.remove(from.line + 1, nlines); + } else { + update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); + update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans); + var added = linesFor(1, text.length - 1); + if (nlines > 1) doc.remove(from.line + 1, nlines - 1); + doc.insert(from.line + 1, added); + } + + signalLater(doc, "change", doc, change); + } + + // The document is represented as a BTree consisting of leaves, with + // chunk of lines in them, and branches, with up to ten leaves or + // other branch nodes below them. The top node is always a branch + // node, and is the document object itself (meaning it has + // additional methods and properties). + // + // All nodes have parent links. The tree is used both to go from + // line numbers to line objects, and to go from objects to numbers. + // It also indexes by height, and is used to convert between height + // and line object, and to find the total height of the document. + // + // See also http://marijnhaverbeke.nl/blog/codemirror-line-tree.html + + function LeafChunk(lines) { + this.lines = lines; + this.parent = null; + for (var i = 0, height = 0; i < lines.length; ++i) { + lines[i].parent = this; + height += lines[i].height; + } + this.height = height; + } + + LeafChunk.prototype = { + chunkSize: function() { return this.lines.length; }, + // Remove the n lines at offset 'at'. + removeInner: function(at, n) { + for (var i = at, e = at + n; i < e; ++i) { + var line = this.lines[i]; + this.height -= line.height; + cleanUpLine(line); + signalLater(line, "delete"); + } + this.lines.splice(at, n); + }, + // Helper used to collapse a small branch into a single leaf. + collapse: function(lines) { + lines.push.apply(lines, this.lines); + }, + // Insert the given array of lines at offset 'at', count them as + // having the given height. + insertInner: function(at, lines, height) { + this.height += height; + this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at)); + for (var i = 0; i < lines.length; ++i) lines[i].parent = this; + }, + // Used to iterate over a part of the tree. + iterN: function(at, n, op) { + for (var e = at + n; at < e; ++at) + if (op(this.lines[at])) return true; + } + }; + + function BranchChunk(children) { + this.children = children; + var size = 0, height = 0; + for (var i = 0; i < children.length; ++i) { + var ch = children[i]; + size += ch.chunkSize(); height += ch.height; + ch.parent = this; + } + this.size = size; + this.height = height; + this.parent = null; + } + + BranchChunk.prototype = { + chunkSize: function() { return this.size; }, + removeInner: function(at, n) { + this.size -= n; + for (var i = 0; i < this.children.length; ++i) { + var child = this.children[i], sz = child.chunkSize(); + if (at < sz) { + var rm = Math.min(n, sz - at), oldHeight = child.height; + child.removeInner(at, rm); + this.height -= oldHeight - child.height; + if (sz == rm) { this.children.splice(i--, 1); child.parent = null; } + if ((n -= rm) == 0) break; + at = 0; + } else at -= sz; + } + // If the result is smaller than 25 lines, ensure that it is a + // single leaf node. + if (this.size - n < 25 && + (this.children.length > 1 || !(this.children[0] instanceof LeafChunk))) { + var lines = []; + this.collapse(lines); + this.children = [new LeafChunk(lines)]; + this.children[0].parent = this; + } + }, + collapse: function(lines) { + for (var i = 0; i < this.children.length; ++i) this.children[i].collapse(lines); + }, + insertInner: function(at, lines, height) { + this.size += lines.length; + this.height += height; + for (var i = 0; i < this.children.length; ++i) { + var child = this.children[i], sz = child.chunkSize(); + if (at <= sz) { + child.insertInner(at, lines, height); + if (child.lines && child.lines.length > 50) { + while (child.lines.length > 50) { + var spilled = child.lines.splice(child.lines.length - 25, 25); + var newleaf = new LeafChunk(spilled); + child.height -= newleaf.height; + this.children.splice(i + 1, 0, newleaf); + newleaf.parent = this; + } + this.maybeSpill(); + } + break; + } + at -= sz; + } + }, + // When a node has grown, check whether it should be split. + maybeSpill: function() { + if (this.children.length <= 10) return; + var me = this; + do { + var spilled = me.children.splice(me.children.length - 5, 5); + var sibling = new BranchChunk(spilled); + if (!me.parent) { // Become the parent node + var copy = new BranchChunk(me.children); + copy.parent = me; + me.children = [copy, sibling]; + me = copy; + } else { + me.size -= sibling.size; + me.height -= sibling.height; + var myIndex = indexOf(me.parent.children, me); + me.parent.children.splice(myIndex + 1, 0, sibling); + } + sibling.parent = me.parent; + } while (me.children.length > 10); + me.parent.maybeSpill(); + }, + iterN: function(at, n, op) { + for (var i = 0; i < this.children.length; ++i) { + var child = this.children[i], sz = child.chunkSize(); + if (at < sz) { + var used = Math.min(n, sz - at); + if (child.iterN(at, used, op)) return true; + if ((n -= used) == 0) break; + at = 0; + } else at -= sz; + } + } + }; + + var nextDocId = 0; + var Doc = CodeMirror.Doc = function(text, mode, firstLine) { + if (!(this instanceof Doc)) return new Doc(text, mode, firstLine); + if (firstLine == null) firstLine = 0; + + BranchChunk.call(this, [new LeafChunk([new Line("", null)])]); + this.first = firstLine; + this.scrollTop = this.scrollLeft = 0; + this.cantEdit = false; + this.cleanGeneration = 1; + this.frontier = firstLine; + var start = Pos(firstLine, 0); + this.sel = simpleSelection(start); + this.history = new History(null); + this.id = ++nextDocId; + this.modeOption = mode; + + if (typeof text == "string") text = splitLines(text); + updateDoc(this, {from: start, to: start, text: text}); + setSelection(this, simpleSelection(start), sel_dontScroll); + }; + + Doc.prototype = createObj(BranchChunk.prototype, { + constructor: Doc, + // Iterate over the document. Supports two forms -- with only one + // argument, it calls that for each line in the document. With + // three, it iterates over the range given by the first two (with + // the second being non-inclusive). + iter: function(from, to, op) { + if (op) this.iterN(from - this.first, to - from, op); + else this.iterN(this.first, this.first + this.size, from); + }, + + // Non-public interface for adding and removing lines. + insert: function(at, lines) { + var height = 0; + for (var i = 0; i < lines.length; ++i) height += lines[i].height; + this.insertInner(at - this.first, lines, height); + }, + remove: function(at, n) { this.removeInner(at - this.first, n); }, + + // From here, the methods are part of the public interface. Most + // are also available from CodeMirror (editor) instances. + + getValue: function(lineSep, lineFilter) { + var lines = getLines(this, this.first, this.first + this.size, lineFilter); + if (lineSep === false) return lines; + return lines.join(lineSep || "\n"); + }, + setValue: docMethodOp(function(code) { + var top = Pos(this.first, 0), last = this.first + this.size - 1; + makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length), + text: splitLines(code), origin: "setValue", full: true}, true); + setSelection(this, simpleSelection(top)); + }), + replaceRange: function(code, from, to, origin) { + from = clipPos(this, from); + to = to ? clipPos(this, to) : from; + replaceRange(this, code, from, to, origin); + }, + getRange: function(from, to, lineSep) { + var lines = getBetween(this, clipPos(this, from), clipPos(this, to)); + if (lineSep === false) return lines; + return lines.join(lineSep || "\n"); + }, + + getLine: function(line) {var l = this.getLineHandle(line); return l && l.text;}, + + getLineHandle: function(line) {if (isLine(this, line)) return getLine(this, line);}, + getLineNumber: function(line) {return lineNo(line);}, + + getLineHandleVisualStart: function(line) { + if (typeof line == "number") line = getLine(this, line); + return visualLine(line); + }, + + lineCount: function() {return this.size;}, + firstLine: function() {return this.first;}, + lastLine: function() {return this.first + this.size - 1;}, + + clipPos: function(pos) {return clipPos(this, pos);}, + + getCursor: function(start) { + var range = this.sel.primary(), pos; + if (start == null || start == "head") pos = range.head; + else if (start == "anchor") pos = range.anchor; + else if (start == "end" || start == "to" || start === false) pos = range.to(); + else pos = range.from(); + return pos; + }, + listSelections: function() { return this.sel.ranges; }, + somethingSelected: function() {return this.sel.somethingSelected();}, + + setCursor: docMethodOp(function(line, ch, options) { + setSimpleSelection(this, clipPos(this, typeof line == "number" ? Pos(line, ch || 0) : line), null, options); + }), + setSelection: docMethodOp(function(anchor, head, options) { + setSimpleSelection(this, clipPos(this, anchor), clipPos(this, head || anchor), options); + }), + extendSelection: docMethodOp(function(head, other, options) { + extendSelection(this, clipPos(this, head), other && clipPos(this, other), options); + }), + extendSelections: docMethodOp(function(heads, options) { + extendSelections(this, clipPosArray(this, heads, options)); + }), + extendSelectionsBy: docMethodOp(function(f, options) { + extendSelections(this, map(this.sel.ranges, f), options); + }), + setSelections: docMethodOp(function(ranges, primary, options) { + if (!ranges.length) return; + for (var i = 0, out = []; i < ranges.length; i++) + out[i] = new Range(clipPos(this, ranges[i].anchor), + clipPos(this, ranges[i].head)); + if (primary == null) primary = Math.min(ranges.length - 1, this.sel.primIndex); + setSelection(this, normalizeSelection(out, primary), options); + }), + addSelection: docMethodOp(function(anchor, head, options) { + var ranges = this.sel.ranges.slice(0); + ranges.push(new Range(clipPos(this, anchor), clipPos(this, head || anchor))); + setSelection(this, normalizeSelection(ranges, ranges.length - 1), options); + }), + + getSelection: function(lineSep) { + var ranges = this.sel.ranges, lines; + for (var i = 0; i < ranges.length; i++) { + var sel = getBetween(this, ranges[i].from(), ranges[i].to()); + lines = lines ? lines.concat(sel) : sel; + } + if (lineSep === false) return lines; + else return lines.join(lineSep || "\n"); + }, + getSelections: function(lineSep) { + var parts = [], ranges = this.sel.ranges; + for (var i = 0; i < ranges.length; i++) { + var sel = getBetween(this, ranges[i].from(), ranges[i].to()); + if (lineSep !== false) sel = sel.join(lineSep || "\n"); + parts[i] = sel; + } + return parts; + }, + replaceSelection: function(code, collapse, origin) { + var dup = []; + for (var i = 0; i < this.sel.ranges.length; i++) + dup[i] = code; + this.replaceSelections(dup, collapse, origin || "+input"); + }, + replaceSelections: docMethodOp(function(code, collapse, origin) { + var changes = [], sel = this.sel; + for (var i = 0; i < sel.ranges.length; i++) { + var range = sel.ranges[i]; + changes[i] = {from: range.from(), to: range.to(), text: splitLines(code[i]), origin: origin}; + } + var newSel = collapse && collapse != "end" && computeReplacedSel(this, changes, collapse); + for (var i = changes.length - 1; i >= 0; i--) + makeChange(this, changes[i]); + if (newSel) setSelectionReplaceHistory(this, newSel); + else if (this.cm) ensureCursorVisible(this.cm); + }), + undo: docMethodOp(function() {makeChangeFromHistory(this, "undo");}), + redo: docMethodOp(function() {makeChangeFromHistory(this, "redo");}), + undoSelection: docMethodOp(function() {makeChangeFromHistory(this, "undo", true);}), + redoSelection: docMethodOp(function() {makeChangeFromHistory(this, "redo", true);}), + + setExtending: function(val) {this.extend = val;}, + getExtending: function() {return this.extend;}, + + historySize: function() { + var hist = this.history, done = 0, undone = 0; + for (var i = 0; i < hist.done.length; i++) if (!hist.done[i].ranges) ++done; + for (var i = 0; i < hist.undone.length; i++) if (!hist.undone[i].ranges) ++undone; + return {undo: done, redo: undone}; + }, + clearHistory: function() {this.history = new History(this.history.maxGeneration);}, + + markClean: function() { + this.cleanGeneration = this.changeGeneration(true); + }, + changeGeneration: function(forceSplit) { + if (forceSplit) + this.history.lastOp = this.history.lastSelOp = this.history.lastOrigin = null; + return this.history.generation; + }, + isClean: function (gen) { + return this.history.generation == (gen || this.cleanGeneration); + }, + + getHistory: function() { + return {done: copyHistoryArray(this.history.done), + undone: copyHistoryArray(this.history.undone)}; + }, + setHistory: function(histData) { + var hist = this.history = new History(this.history.maxGeneration); + hist.done = copyHistoryArray(histData.done.slice(0), null, true); + hist.undone = copyHistoryArray(histData.undone.slice(0), null, true); + }, + + addLineClass: docMethodOp(function(handle, where, cls) { + return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function(line) { + var prop = where == "text" ? "textClass" + : where == "background" ? "bgClass" + : where == "gutter" ? "gutterClass" : "wrapClass"; + if (!line[prop]) line[prop] = cls; + else if (classTest(cls).test(line[prop])) return false; + else line[prop] += " " + cls; + return true; + }); + }), + removeLineClass: docMethodOp(function(handle, where, cls) { + return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function(line) { + var prop = where == "text" ? "textClass" + : where == "background" ? "bgClass" + : where == "gutter" ? "gutterClass" : "wrapClass"; + var cur = line[prop]; + if (!cur) return false; + else if (cls == null) line[prop] = null; + else { + var found = cur.match(classTest(cls)); + if (!found) return false; + var end = found.index + found[0].length; + line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null; } - } + return true; + }); + }), + + addLineWidget: docMethodOp(function(handle, node, options) { + return addLineWidget(this, handle, node, options); + }), + removeLineWidget: function(widget) { widget.clear(); }, + + markText: function(from, to, options) { + return markText(this, clipPos(this, from), clipPos(this, to), options, "range"); + }, + setBookmark: function(pos, options) { + var realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options), + insertLeft: options && options.insertLeft, + clearWhenEmpty: false, shared: options && options.shared, + handleMouseEvents: options && options.handleMouseEvents}; + pos = clipPos(this, pos); + return markText(this, pos, pos, realOpts, "bookmark"); + }, + findMarksAt: function(pos) { + pos = clipPos(this, pos); + var markers = [], spans = getLine(this, pos.line).markedSpans; + if (spans) for (var i = 0; i < spans.length; ++i) { + var span = spans[i]; + if ((span.from == null || span.from <= pos.ch) && + (span.to == null || span.to >= pos.ch)) + markers.push(span.marker.parent || span.marker); + } + return markers; + }, + findMarks: function(from, to, filter) { + from = clipPos(this, from); to = clipPos(this, to); + var found = [], lineNo = from.line; + this.iter(from.line, to.line + 1, function(line) { + var spans = line.markedSpans; + if (spans) for (var i = 0; i < spans.length; i++) { + var span = spans[i]; + if (!(lineNo == from.line && from.ch > span.to || + span.from == null && lineNo != from.line|| + lineNo == to.line && span.from > to.ch) && + (!filter || filter(span.marker))) + found.push(span.marker.parent || span.marker); + } + ++lineNo; + }); + return found; + }, + getAllMarks: function() { + var markers = []; + this.iter(function(line) { + var sps = line.markedSpans; + if (sps) for (var i = 0; i < sps.length; ++i) + if (sps[i].from != null) markers.push(sps[i].marker); + }); + return markers; + }, + + posFromIndex: function(off) { + var ch, lineNo = this.first; + this.iter(function(line) { + var sz = line.text.length + 1; + if (sz > off) { ch = off; return true; } + off -= sz; + ++lineNo; + }); + return clipPos(this, Pos(lineNo, ch)); + }, + indexFromPos: function (coords) { + coords = clipPos(this, coords); + var index = coords.ch; + if (coords.line < this.first || coords.ch < 0) return 0; + this.iter(this.first, coords.line, function (line) { + index += line.text.length + 1; + }); + return index; + }, + + copy: function(copyHistory) { + var doc = new Doc(getLines(this, this.first, this.first + this.size), this.modeOption, this.first); + doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft; + doc.sel = this.sel; + doc.extend = false; + if (copyHistory) { + doc.history.undoDepth = this.history.undoDepth; + doc.setHistory(this.getHistory()); + } + return doc; + }, + + linkedDoc: function(options) { + if (!options) options = {}; + var from = this.first, to = this.first + this.size; + if (options.from != null && options.from > from) from = options.from; + if (options.to != null && options.to < to) to = options.to; + var copy = new Doc(getLines(this, from, to), options.mode || this.modeOption, from); + if (options.sharedHist) copy.history = this.history; + (this.linked || (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist}); + copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}]; + copySharedMarkers(copy, findSharedMarkers(this)); + return copy; + }, + unlinkDoc: function(other) { + if (other instanceof CodeMirror) other = other.doc; + if (this.linked) for (var i = 0; i < this.linked.length; ++i) { + var link = this.linked[i]; + if (link.doc != other) continue; + this.linked.splice(i, 1); + other.unlinkDoc(this); + detachSharedMarkers(findSharedMarkers(this)); + break; + } + // If the histories were shared, split them again + if (other.history == this.history) { + var splitIds = [other.id]; + linkedDocs(other, function(doc) {splitIds.push(doc.id);}, true); + other.history = new History(null); + other.history.done = copyHistoryArray(this.history.done, splitIds); + other.history.undone = copyHistoryArray(this.history.undone, splitIds); + } + }, + iterLinkedDocs: function(f) {linkedDocs(this, f);}, + + getMode: function() {return this.mode;}, + getEditor: function() {return this.cm;} + }); + + // Public alias. + Doc.prototype.eachLine = Doc.prototype.iter; + + // Set up methods on CodeMirror's prototype to redirect to the editor's document. + var dontDelegate = "iter insert remove copy getEditor constructor".split(" "); + for (var prop in Doc.prototype) if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0) + CodeMirror.prototype[prop] = (function(method) { + return function() {return method.apply(this.doc, arguments);}; + })(Doc.prototype[prop]); + + eventMixin(Doc); + + // Call f for all linked documents. + function linkedDocs(doc, f, sharedHistOnly) { + function propagate(doc, skip, sharedHist) { + if (doc.linked) for (var i = 0; i < doc.linked.length; ++i) { + var rel = doc.linked[i]; + if (rel.doc == skip) continue; + var shared = sharedHist && rel.sharedHist; + if (sharedHistOnly && !shared) continue; + f(rel.doc, shared); + propagate(rel.doc, doc, shared); + } + } + propagate(doc, null, true); + } + + // Attach a document to an editor. + function attachDoc(cm, doc) { + if (doc.cm) throw new Error("This document is already in use."); + cm.doc = doc; + doc.cm = cm; + estimateLineHeights(cm); + loadMode(cm); + if (!cm.options.lineWrapping) findMaxLine(cm); + cm.options.mode = doc.modeOption; + regChange(cm); + } + + // LINE UTILITIES + + // Find the line object corresponding to the given line number. + function getLine(doc, n) { + n -= doc.first; + if (n < 0 || n >= doc.size) throw new Error("There is no line " + (n + doc.first) + " in the document."); + for (var chunk = doc; !chunk.lines;) { + for (var i = 0;; ++i) { + var child = chunk.children[i], sz = child.chunkSize(); + if (n < sz) { chunk = child; break; } + n -= sz; + } + } + return chunk.lines[n]; + } + + // Get the part of a document between two positions, as an array of + // strings. + function getBetween(doc, start, end) { + var out = [], n = start.line; + doc.iter(start.line, end.line + 1, function(line) { + var text = line.text; + if (n == end.line) text = text.slice(0, end.ch); + if (n == start.line) text = text.slice(start.ch); + out.push(text); + ++n; + }); + return out; + } + // Get the lines between from and to, as array of strings. + function getLines(doc, from, to, lineFilter) { + var out = []; + doc.iter(from, to, function(line) { + var text = line.text; + if(lineFilter){ + text = lineFilter(line); + } + out.push(text); + }); + return out; + } + + // Update the height of a line, propagating the height change + // upwards to parent nodes. + function updateLineHeight(line, height) { + var diff = height - line.height; + if (diff) for (var n = line; n; n = n.parent) n.height += diff; + } + + // Given a line object, find its line number by walking up through + // its parent links. + function lineNo(line) { + if (line.parent == null) return null; + var cur = line.parent, no = indexOf(cur.lines, line); + for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) { + for (var i = 0;; ++i) { + if (chunk.children[i] == cur) break; + no += chunk.children[i].chunkSize(); + } + } + return no + cur.first; + } + + // Find the line at the given vertical position, using the height + // information in the document tree. + function lineAtHeight(chunk, h) { + var n = chunk.first; + outer: do { + for (var i = 0; i < chunk.children.length; ++i) { + var child = chunk.children[i], ch = child.height; + if (h < ch) { chunk = child; continue outer; } + h -= ch; + n += child.chunkSize(); + } + return n; + } while (!chunk.lines); + for (var i = 0; i < chunk.lines.length; ++i) { + var line = chunk.lines[i], lh = line.height; + if (h < lh) break; + h -= lh; + } + return n + i; + } + + + // Find the height above the given line. + function heightAtLine(lineObj) { + lineObj = visualLine(lineObj); + + var h = 0, chunk = lineObj.parent; + for (var i = 0; i < chunk.lines.length; ++i) { + var line = chunk.lines[i]; + if (line == lineObj) break; + else h += line.height; + } + for (var p = chunk.parent; p; chunk = p, p = chunk.parent) { + for (var i = 0; i < p.children.length; ++i) { + var cur = p.children[i]; + if (cur == chunk) break; + else h += cur.height; + } + } + return h; + } + + // Get the bidi ordering for the given line (and cache it). Returns + // false for lines that are fully left-to-right, and an array of + // BidiSpan objects otherwise. + function getOrder(line) { + var order = line.order; + if (order == null) order = line.order = bidiOrdering(line.text); + return order; + } + + // HISTORY + + function History(startGen) { + // Arrays of change events and selections. Doing something adds an + // event to done and clears undo. Undoing moves events from done + // to undone, redoing moves them in the other direction. + this.done = []; this.undone = []; + this.undoDepth = Infinity; + // Used to track when changes can be merged into a single undo + // event + this.lastModTime = this.lastSelTime = 0; + this.lastOp = this.lastSelOp = null; + this.lastOrigin = this.lastSelOrigin = null; + // Used by the isClean() method + this.generation = this.maxGeneration = startGen || 1; + } + + // Create a history change event from an updateDoc-style change + // object. + function historyChangeFromChange(doc, change) { + var histChange = {from: copyPos(change.from), to: changeEnd(change), text: getBetween(doc, change.from, change.to)}; + attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1); + linkedDocs(doc, function(doc) {attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1);}, true); + return histChange; + } + + // Pop all selection events off the end of a history array. Stop at + // a change event. + function clearSelectionEvents(array) { + while (array.length) { + var last = lst(array); + if (last.ranges) array.pop(); + else break; + } + } + + // Find the top change event in the history. Pop off selection + // events that are in the way. + function lastChangeEvent(hist, force) { + if (force) { + clearSelectionEvents(hist.done); + return lst(hist.done); + } else if (hist.done.length && !lst(hist.done).ranges) { + return lst(hist.done); + } else if (hist.done.length > 1 && !hist.done[hist.done.length - 2].ranges) { + hist.done.pop(); + return lst(hist.done); + } + } + + // Register a change in the history. Merges changes that are within + // a single operation, ore are close together with an origin that + // allows merging (starting with "+") into a single event. + function addChangeToHistory(doc, change, selAfter, opId) { + var hist = doc.history; + hist.undone.length = 0; + var time = +new Date, cur; + + if ((hist.lastOp == opId || + hist.lastOrigin == change.origin && change.origin && + ((change.origin.charAt(0) == "+" && doc.cm && hist.lastModTime > time - doc.cm.options.historyEventDelay) || + change.origin.charAt(0) == "*")) && + (cur = lastChangeEvent(hist, hist.lastOp == opId))) { + // Merge this change into the last event + var last = lst(cur.changes); + if (cmp(change.from, change.to) == 0 && cmp(change.from, last.to) == 0) { + // Optimized case for simple insertion -- don't want to add + // new changesets for every character typed + last.to = changeEnd(change); + } else { + // Add new sub-event + cur.changes.push(historyChangeFromChange(doc, change)); + } + } else { + // Can not be merged, start a new event. + var before = lst(hist.done); + if (!before || !before.ranges) + pushSelectionToHistory(doc.sel, hist.done); + cur = {changes: [historyChangeFromChange(doc, change)], + generation: hist.generation}; + hist.done.push(cur); + while (hist.done.length > hist.undoDepth) { + hist.done.shift(); + if (!hist.done[0].ranges) hist.done.shift(); + } + } + hist.done.push(selAfter); + hist.generation = ++hist.maxGeneration; + hist.lastModTime = hist.lastSelTime = time; + hist.lastOp = hist.lastSelOp = opId; + hist.lastOrigin = hist.lastSelOrigin = change.origin; + + if (!last) signal(doc, "historyAdded"); + } + + function selectionEventCanBeMerged(doc, origin, prev, sel) { + var ch = origin.charAt(0); + return ch == "*" || + ch == "+" && + prev.ranges.length == sel.ranges.length && + prev.somethingSelected() == sel.somethingSelected() && + new Date - doc.history.lastSelTime <= (doc.cm ? doc.cm.options.historyEventDelay : 500); + } + + // Called whenever the selection changes, sets the new selection as + // the pending selection in the history, and pushes the old pending + // selection into the 'done' array when it was significantly + // different (in number of selected ranges, emptiness, or time). + function addSelectionToHistory(doc, sel, opId, options) { + var hist = doc.history, origin = options && options.origin; + + // A new event is started when the previous origin does not match + // the current, or the origins don't allow matching. Origins + // starting with * are always merged, those starting with + are + // merged when similar and close together in time. + if (opId == hist.lastSelOp || + (origin && hist.lastSelOrigin == origin && + (hist.lastModTime == hist.lastSelTime && hist.lastOrigin == origin || + selectionEventCanBeMerged(doc, origin, lst(hist.done), sel)))) + hist.done[hist.done.length - 1] = sel; + else + pushSelectionToHistory(sel, hist.done); + + hist.lastSelTime = +new Date; + hist.lastSelOrigin = origin; + hist.lastSelOp = opId; + if (options && options.clearRedo !== false) + clearSelectionEvents(hist.undone); + } + + function pushSelectionToHistory(sel, dest) { + var top = lst(dest); + if (!(top && top.ranges && top.equals(sel))) + dest.push(sel); + } + + // Used to store marked span information in the history. + function attachLocalSpans(doc, change, from, to) { + var existing = change["spans_" + doc.id], n = 0; + doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), function(line) { + if (line.markedSpans) + (existing || (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans; + ++n; + }); + } + + // When un/re-doing restores text containing marked spans, those + // that have been explicitly cleared should not be restored. + function removeClearedSpans(spans) { + if (!spans) return null; + for (var i = 0, out; i < spans.length; ++i) { + if (spans[i].marker.explicitlyCleared) { if (!out) out = spans.slice(0, i); } + else if (out) out.push(spans[i]); + } + return !out ? spans : out.length ? out : null; + } + + // Retrieve and filter the old marked spans stored in a change event. + function getOldSpans(doc, change) { + var found = change["spans_" + doc.id]; + if (!found) return null; + for (var i = 0, nw = []; i < change.text.length; ++i) + nw.push(removeClearedSpans(found[i])); + return nw; + } + + // Used both to provide a JSON-safe object in .getHistory, and, when + // detaching a document, to split the history in two + function copyHistoryArray(events, newGroup, instantiateSel) { + for (var i = 0, copy = []; i < events.length; ++i) { + var event = events[i]; + if (event.ranges) { + copy.push(instantiateSel ? Selection.prototype.deepCopy.call(event) : event); + continue; + } + var changes = event.changes, newChanges = []; + copy.push({changes: newChanges}); + for (var j = 0; j < changes.length; ++j) { + var change = changes[j], m; + newChanges.push({from: change.from, to: change.to, text: change.text}); + if (newGroup) for (var prop in change) if (m = prop.match(/^spans_(\d+)$/)) { + if (indexOf(newGroup, Number(m[1])) > -1) { + lst(newChanges)[prop] = change[prop]; + delete change[prop]; + } + } + } + } + return copy; + } + + // Rebasing/resetting history to deal with externally-sourced changes + + function rebaseHistSelSingle(pos, from, to, diff) { + if (to < pos.line) { + pos.line += diff; + } else if (from < pos.line) { + pos.line = from; + pos.ch = 0; + } + } + + // Tries to rebase an array of history events given a change in the + // document. If the change touches the same lines as the event, the + // event, and everything 'behind' it, is discarded. If the change is + // before the event, the event's positions are updated. Uses a + // copy-on-write scheme for the positions, to avoid having to + // reallocate them all on every rebase, but also avoid problems with + // shared position objects being unsafely updated. + function rebaseHistArray(array, from, to, diff) { + for (var i = 0; i < array.length; ++i) { + var sub = array[i], ok = true; + if (sub.ranges) { + if (!sub.copied) { sub = array[i] = sub.deepCopy(); sub.copied = true; } + for (var j = 0; j < sub.ranges.length; j++) { + rebaseHistSelSingle(sub.ranges[j].anchor, from, to, diff); + rebaseHistSelSingle(sub.ranges[j].head, from, to, diff); + } + continue; + } + for (var j = 0; j < sub.changes.length; ++j) { + var cur = sub.changes[j]; + if (to < cur.from.line) { + cur.from = Pos(cur.from.line + diff, cur.from.ch); + cur.to = Pos(cur.to.line + diff, cur.to.ch); + } else if (from <= cur.to.line) { + ok = false; + break; + } + } + if (!ok) { + array.splice(0, i + 1); + i = 0; + } + } + } + + function rebaseHist(hist, change) { + var from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1; + rebaseHistArray(hist.done, from, to, diff); + rebaseHistArray(hist.undone, from, to, diff); + } + + // EVENT UTILITIES + + // Due to the fact that we still support jurassic IE versions, some + // compatibility wrappers are needed. + + var e_preventDefault = CodeMirror.e_preventDefault = function(e) { + if (e.preventDefault) e.preventDefault(); + else e.returnValue = false; + }; + var e_stopPropagation = CodeMirror.e_stopPropagation = function(e) { + if (e.stopPropagation) e.stopPropagation(); + else e.cancelBubble = true; + }; + function e_defaultPrevented(e) { + return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false; + } + var e_stop = CodeMirror.e_stop = function(e) {e_preventDefault(e); e_stopPropagation(e);}; + + function e_target(e) {return e.target || e.srcElement;} + function e_button(e) { + var b = e.which; + if (b == null) { + if (e.button & 1) b = 1; + else if (e.button & 2) b = 3; + else if (e.button & 4) b = 2; + } + if (mac && e.ctrlKey && b == 1) b = 3; + return b; + } + + // EVENT HANDLING + + // Lightweight event framework. on/off also work on DOM nodes, + // registering native DOM handlers. + + var on = CodeMirror.on = function(emitter, type, f) { + if (emitter.addEventListener) + emitter.addEventListener(type, f, false); + else if (emitter.attachEvent) + emitter.attachEvent("on" + type, f); + else { + var map = emitter._handlers || (emitter._handlers = {}); + var arr = map[type] || (map[type] = []); + arr.push(f); + } + }; + + var off = CodeMirror.off = function(emitter, type, f) { + if (emitter.removeEventListener) + emitter.removeEventListener(type, f, false); + else if (emitter.detachEvent) + emitter.detachEvent("on" + type, f); + else { + var arr = emitter._handlers && emitter._handlers[type]; + if (!arr) return; + for (var i = 0; i < arr.length; ++i) + if (arr[i] == f) { arr.splice(i, 1); break; } + } + }; + + var signal = CodeMirror.signal = function(emitter, type /*, values...*/) { + var arr = emitter._handlers && emitter._handlers[type]; + if (!arr) return; + var args = Array.prototype.slice.call(arguments, 2); + for (var i = 0; i < arr.length; ++i) arr[i].apply(null, args); + }; + + var orphanDelayedCallbacks = null; + + // Often, we want to signal events at a point where we are in the + // middle of some work, but don't want the handler to start calling + // other methods on the editor, which might be in an inconsistent + // state or simply not expect any other events to happen. + // signalLater looks whether there are any handlers, and schedules + // them to be executed when the last operation ends, or, if no + // operation is active, when a timeout fires. + function signalLater(emitter, type /*, values...*/) { + var arr = emitter._handlers && emitter._handlers[type]; + if (!arr) return; + var args = Array.prototype.slice.call(arguments, 2), list; + if (operationGroup) { + list = operationGroup.delayedCallbacks; + } else if (orphanDelayedCallbacks) { + list = orphanDelayedCallbacks; + } else { + list = orphanDelayedCallbacks = []; + setTimeout(fireOrphanDelayed, 0); + } + function bnd(f) {return function(){f.apply(null, args);};}; + for (var i = 0; i < arr.length; ++i) + list.push(bnd(arr[i])); + } + + function fireOrphanDelayed() { + var delayed = orphanDelayedCallbacks; + orphanDelayedCallbacks = null; + for (var i = 0; i < delayed.length; ++i) delayed[i](); + } + + // The DOM events that CodeMirror handles can be overridden by + // registering a (non-DOM) handler on the editor for the event name, + // and preventDefault-ing the event in that handler. + function signalDOMEvent(cm, e, override) { + if (typeof e == "string") + e = {type: e, preventDefault: function() { this.defaultPrevented = true; }}; + signal(cm, override || e.type, cm, e); + return e_defaultPrevented(e) || e.codemirrorIgnore; + } + + function signalCursorActivity(cm) { + var arr = cm._handlers && cm._handlers.cursorActivity; + if (!arr) return; + var set = cm.curOp.cursorActivityHandlers || (cm.curOp.cursorActivityHandlers = []); + for (var i = 0; i < arr.length; ++i) if (indexOf(set, arr[i]) == -1) + set.push(arr[i]); + } + + function hasHandler(emitter, type) { + var arr = emitter._handlers && emitter._handlers[type]; + return arr && arr.length > 0; + } + + // Add on and off methods to a constructor's prototype, to make + // registering events on such objects more convenient. + function eventMixin(ctor) { + ctor.prototype.on = function(type, f) {on(this, type, f);}; + ctor.prototype.off = function(type, f) {off(this, type, f);}; + } + + // MISC UTILITIES + + // Number of pixels added to scroller and sizer to hide scrollbar + var scrollerGap = 30; + + // Returned or thrown by various protocols to signal 'I'm not + // handling this'. + var Pass = CodeMirror.Pass = {toString: function(){return "CodeMirror.Pass";}}; + + // Reused option objects for setSelection & friends + var sel_dontScroll = {scroll: false}, sel_mouse = {origin: "*mouse"}, sel_move = {origin: "+move"}; + + function Delayed() {this.id = null;} + Delayed.prototype.set = function(ms, f) { + clearTimeout(this.id); + this.id = setTimeout(f, ms); + }; + + // Counts the column offset in a string, taking tabs into account. + // Used mostly to find indentation. + var countColumn = CodeMirror.countColumn = function(string, end, tabSize, startIndex, startValue) { + if (end == null) { + end = string.search(/[^\s\u00a0]/); + if (end == -1) end = string.length; + } + for (var i = startIndex || 0, n = startValue || 0;;) { + var nextTab = string.indexOf("\t", i); + if (nextTab < 0 || nextTab >= end) + return n + (end - i); + n += nextTab - i; + n += tabSize - (n % tabSize); + i = nextTab + 1; + } + }; + + // The inverse of countColumn -- find the offset that corresponds to + // a particular column. + function findColumn(string, goal, tabSize) { + for (var pos = 0, col = 0;;) { + var nextTab = string.indexOf("\t", pos); + if (nextTab == -1) nextTab = string.length; + var skipped = nextTab - pos; + if (nextTab == string.length || col + skipped >= goal) + return pos + Math.min(skipped, goal - col); + col += nextTab - pos; + col += tabSize - (col % tabSize); + pos = nextTab + 1; + if (col >= goal) return pos; + } + } + + var spaceStrs = [""]; + function spaceStr(n) { + while (spaceStrs.length <= n) + spaceStrs.push(lst(spaceStrs) + " "); + return spaceStrs[n]; + } + + function lst(arr) { return arr[arr.length-1]; } + + var selectInput = function(node) { node.select(); }; + if (ios) // Mobile Safari apparently has a bug where select() is broken. + selectInput = function(node) { node.selectionStart = 0; node.selectionEnd = node.value.length; }; + else if (ie) // Suppress mysterious IE10 errors + selectInput = function(node) { try { node.select(); } catch(_e) {} }; + + function indexOf(array, elt) { + for (var i = 0; i < array.length; ++i) + if (array[i] == elt) return i; + return -1; + } + function map(array, f) { + var out = []; + for (var i = 0; i < array.length; i++) out[i] = f(array[i], i); + return out; + } + + function nothing() {} + + function createObj(base, props) { + var inst; + if (Object.create) { + inst = Object.create(base); + } else { + nothing.prototype = base; + inst = new nothing(); + } + if (props) copyObj(props, inst); + return inst; + }; + + function copyObj(obj, target, overwrite) { + if (!target) target = {}; + for (var prop in obj) + if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop))) + target[prop] = obj[prop]; + return target; + } + + function bind(f) { + var args = Array.prototype.slice.call(arguments, 1); + return function(){return f.apply(null, args);}; + } + + var nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/; + var isWordCharBasic = CodeMirror.isWordChar = function(ch) { + return /\w/.test(ch) || ch > "\x80" && + (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch)); + }; + function isWordChar(ch, helper) { + if (!helper) return isWordCharBasic(ch); + if (helper.source.indexOf("\\w") > -1 && isWordCharBasic(ch)) return true; + return helper.test(ch); + } + + function isEmpty(obj) { + for (var n in obj) if (obj.hasOwnProperty(n) && obj[n]) return false; + return true; + } + + // Extending unicode characters. A series of a non-extending char + + // any number of extending chars is treated as a single unit as far + // as editing and measuring is concerned. This is not fully correct, + // since some scripts/font/browsers also treat other configurations + // of code points as a group. + var extendingChars = /[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/; + function isExtendingChar(ch) { return ch.charCodeAt(0) >= 768 && extendingChars.test(ch); } + + // DOM UTILITIES + + function elt(tag, content, className, style) { + var e = document.createElement(tag); + if (className) e.className = className; + if (style) e.style.cssText = style; + if (typeof content == "string") e.appendChild(document.createTextNode(content)); + else if (content) for (var i = 0; i < content.length; ++i) e.appendChild(content[i]); + return e; + } + + var range; + if (document.createRange) range = function(node, start, end, endNode) { + var r = document.createRange(); + r.setEnd(endNode || node, end); + r.setStart(node, start); + return r; + }; + else range = function(node, start, end) { + var r = document.body.createTextRange(); + try { r.moveToElementText(node.parentNode); } + catch(e) { return r; } + r.collapse(true); + r.moveEnd("character", end); + r.moveStart("character", start); + return r; + }; + + function removeChildren(e) { + for (var count = e.childNodes.length; count > 0; --count) + e.removeChild(e.firstChild); + return e; + } + + function removeChildrenAndAdd(parent, e) { + return removeChildren(parent).appendChild(e); + } + + var contains = CodeMirror.contains = function(parent, child) { + if (child.nodeType == 3) // Android browser always returns false when child is a textnode + child = child.parentNode; + if (parent.contains) + return parent.contains(child); + do { + if (child.nodeType == 11) child = child.host; + if (child == parent) return true; + } while (child = child.parentNode); + }; + + function activeElt() { return document.activeElement; } + // Older versions of IE throws unspecified error when touching + // document.activeElement in some cases (during loading, in iframe) + if (ie && ie_version < 11) activeElt = function() { + try { return document.activeElement; } + catch(e) { return document.body; } + }; + + function classTest(cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*"); } + var rmClass = CodeMirror.rmClass = function(node, cls) { + var current = node.className; + var match = classTest(cls).exec(current); + if (match) { + var after = current.slice(match.index + match[0].length); + node.className = current.slice(0, match.index) + (after ? match[1] + after : ""); + } + }; + var addClass = CodeMirror.addClass = function(node, cls) { + var current = node.className; + if (!classTest(cls).test(current)) node.className += (current ? " " : "") + cls; + }; + function joinClasses(a, b) { + var as = a.split(" "); + for (var i = 0; i < as.length; i++) + if (as[i] && !classTest(as[i]).test(b)) b += " " + as[i]; + return b; + } + + // WINDOW-WIDE EVENTS + + // These must be handled carefully, because naively registering a + // handler for each editor will cause the editors to never be + // garbage collected. + + function forEachCodeMirror(f) { + if (!document.body.getElementsByClassName) return; + var byClass = document.body.getElementsByClassName("CodeMirror"); + for (var i = 0; i < byClass.length; i++) { + var cm = byClass[i].CodeMirror; + if (cm) f(cm); + } + } + + var globalsRegistered = false; + function ensureGlobalHandlers() { + if (globalsRegistered) return; + registerGlobalHandlers(); + globalsRegistered = true; + } + function registerGlobalHandlers() { + // When the window resizes, we need to refresh active editors. + var resizeTimer; + on(window, "resize", function() { + if (resizeTimer == null) resizeTimer = setTimeout(function() { + resizeTimer = null; + forEachCodeMirror(onResize); + }, 100); + }); + // When the window loses focus, we want to show the editor as blurred + on(window, "blur", function() { + forEachCodeMirror(onBlur); + }); + } + + // FEATURE DETECTION - function moveLogically (line, start, dir, byUnit) { - var target = start + dir; - if (byUnit) while (target > 0 && isExtendingChar(line.text.charAt(target))) target += dir; - return target < 0 || target > line.text.length ? null : target; - } - - // Bidirectional ordering algorithm - // See http://unicode.org/reports/tr9/tr9-13.html for the algorithm - // that this (partially) implements. - - // One-char codes used for character types: - // L (L): Left-to-Right - // R (R): Right-to-Left - // r (AL): Right-to-Left Arabic - // 1 (EN): European Number - // + (ES): European Number Separator - // % (ET): European Number Terminator - // n (AN): Arabic Number - // , (CS): Common Number Separator - // m (NSM): Non-Spacing Mark - // b (BN): Boundary Neutral - // s (B): Paragraph Separator - // t (S): Segment Separator - // w (WS): Whitespace - // N (ON): Other Neutrals - - // Returns null if characters are ordered as they appear - // (left-to-right), or an array of sections ({from, to, level} - // objects) in the order in which they occur visually. - var bidiOrdering = (function () { + // Detect drag-and-drop + var dragAndDrop = function() { + // There is *some* kind of drag-and-drop support in IE6-8, but I + // couldn't get it to work yet. + if (ie && ie_version < 9) return false; + var div = elt('div'); + return "draggable" in div || "dragDrop" in div; + }(); + + var zwspSupported; + function zeroWidthElement(measure) { + if (zwspSupported == null) { + var test = elt("span", "\u200b"); + removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")])); + if (measure.firstChild.offsetHeight != 0) + zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !(ie && ie_version < 8); + } + var node = zwspSupported ? elt("span", "\u200b") : + elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px"); + node.setAttribute("cm-text", ""); + return node; + } + + // Feature-detect IE's crummy client rect reporting for bidi text + var badBidiRects; + function hasBadBidiRects(measure) { + if (badBidiRects != null) return badBidiRects; + var txt = removeChildrenAndAdd(measure, document.createTextNode("A\u062eA")); + var r0 = range(txt, 0, 1).getBoundingClientRect(); + if (!r0 || r0.left == r0.right) return false; // Safari returns null in some cases (#2780) + var r1 = range(txt, 1, 2).getBoundingClientRect(); + return badBidiRects = (r1.right - r0.right < 3); + } + + // See if "".split is the broken IE version, if so, provide an + // alternative way to split lines. + var splitLines = CodeMirror.splitLines = "\n\nb".split(/\n/).length != 3 ? function(string) { + var pos = 0, result = [], l = string.length; + while (pos <= l) { + var nl = string.indexOf("\n", pos); + if (nl == -1) nl = string.length; + var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl); + var rt = line.indexOf("\r"); + if (rt != -1) { + result.push(line.slice(0, rt)); + pos += rt + 1; + } else { + result.push(line); + pos = nl + 1; + } + } + return result; + } : function(string){return string.split(/\r\n?|\n/);}; + + var hasSelection = window.getSelection ? function(te) { + try { return te.selectionStart != te.selectionEnd; } + catch(e) { return false; } + } : function(te) { + try {var range = te.ownerDocument.selection.createRange();} + catch(e) {} + if (!range || range.parentElement() != te) return false; + return range.compareEndPoints("StartToEnd", range) != 0; + }; + + var hasCopyEvent = (function() { + var e = elt("div"); + if ("oncopy" in e) return true; + e.setAttribute("oncopy", "return;"); + return typeof e.oncopy == "function"; + })(); + + var badZoomedRects = null; + function hasBadZoomedRects(measure) { + if (badZoomedRects != null) return badZoomedRects; + var node = removeChildrenAndAdd(measure, elt("span", "x")); + var normal = node.getBoundingClientRect(); + var fromRange = range(node, 0, 1).getBoundingClientRect(); + return badZoomedRects = Math.abs(normal.left - fromRange.left) > 1; + } + + // KEY NAMES + + var keyNames = {3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt", + 19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End", + 36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert", + 46: "Delete", 59: ";", 61: "=", 91: "Mod", 92: "Mod", 93: "Mod", 107: "=", 109: "-", 127: "Delete", + 173: "-", 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", + 221: "]", 222: "'", 63232: "Up", 63233: "Down", 63234: "Left", 63235: "Right", 63272: "Delete", + 63273: "Home", 63275: "End", 63276: "PageUp", 63277: "PageDown", 63302: "Insert"}; + CodeMirror.keyNames = keyNames; + (function() { + // Number keys + for (var i = 0; i < 10; i++) keyNames[i + 48] = keyNames[i + 96] = String(i); + // Alphabetic keys + for (var i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i); + // Function keys + for (var i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = "F" + i; + })(); + + // BIDI HELPERS + + function iterateBidiSections(order, from, to, f) { + if (!order) return f(from, to, "ltr"); + var found = false; + for (var i = 0; i < order.length; ++i) { + var part = order[i]; + if (part.from < to && part.to > from || from == to && part.to == from) { + f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr"); + found = true; + } + } + if (!found) f(from, to, "ltr"); + } + + function bidiLeft(part) { return part.level % 2 ? part.to : part.from; } + function bidiRight(part) { return part.level % 2 ? part.from : part.to; } + + function lineLeft(line) { var order = getOrder(line); return order ? bidiLeft(order[0]) : 0; } + function lineRight(line) { + var order = getOrder(line); + if (!order) return line.text.length; + return bidiRight(lst(order)); + } + + function lineStart(cm, lineN) { + var line = getLine(cm.doc, lineN); + var visual = visualLine(line); + if (visual != line) lineN = lineNo(visual); + var order = getOrder(visual); + var ch = !order ? 0 : order[0].level % 2 ? lineRight(visual) : lineLeft(visual); + return Pos(lineN, ch); + } + function lineEnd(cm, lineN) { + var merged, line = getLine(cm.doc, lineN); + while (merged = collapsedSpanAtEnd(line)) { + line = merged.find(1, true).line; + lineN = null; + } + var order = getOrder(line); + var ch = !order ? line.text.length : order[0].level % 2 ? lineLeft(line) : lineRight(line); + return Pos(lineN == null ? lineNo(line) : lineN, ch); + } + function lineStartSmart(cm, pos) { + var start = lineStart(cm, pos.line); + var line = getLine(cm.doc, start.line); + var order = getOrder(line); + if (!order || order[0].level == 0) { + var firstNonWS = Math.max(0, line.text.search(/\S/)); + var inWS = pos.line == start.line && pos.ch <= firstNonWS && pos.ch; + return Pos(start.line, inWS ? 0 : firstNonWS); + } + return start; + } + + function compareBidiLevel(order, a, b) { + var linedir = order[0].level; + if (a == linedir) return true; + if (b == linedir) return false; + return a < b; + } + var bidiOther; + function getBidiPartAt(order, pos) { + bidiOther = null; + for (var i = 0, found; i < order.length; ++i) { + var cur = order[i]; + if (cur.from < pos && cur.to > pos) return i; + if ((cur.from == pos || cur.to == pos)) { + if (found == null) { + found = i; + } else if (compareBidiLevel(order, cur.level, order[found].level)) { + if (cur.from != cur.to) bidiOther = found; + return i; + } else { + if (cur.from != cur.to) bidiOther = i; + return found; + } + } + } + return found; + } + + function moveInLine(line, pos, dir, byUnit) { + if (!byUnit) return pos + dir; + do pos += dir; + while (pos > 0 && isExtendingChar(line.text.charAt(pos))); + return pos; + } + + // This is needed in order to move 'visually' through bi-directional + // text -- i.e., pressing left should make the cursor go left, even + // when in RTL text. The tricky part is the 'jumps', where RTL and + // LTR text touch each other. This often requires the cursor offset + // to move more than one unit, in order to visually move one unit. + function moveVisually(line, start, dir, byUnit) { + var bidi = getOrder(line); + if (!bidi) return moveLogically(line, start, dir, byUnit); + var pos = getBidiPartAt(bidi, start), part = bidi[pos]; + var target = moveInLine(line, start, part.level % 2 ? -dir : dir, byUnit); + + for (;;) { + if (target > part.from && target < part.to) return target; + if (target == part.from || target == part.to) { + if (getBidiPartAt(bidi, target) == pos) return target; + part = bidi[pos += dir]; + return (dir > 0) == part.level % 2 ? part.to : part.from; + } else { + part = bidi[pos += dir]; + if (!part) return null; + if ((dir > 0) == part.level % 2) + target = moveInLine(line, part.to, -1, byUnit); + else + target = moveInLine(line, part.from, 1, byUnit); + } + } + } + + function moveLogically(line, start, dir, byUnit) { + var target = start + dir; + if (byUnit) while (target > 0 && isExtendingChar(line.text.charAt(target))) target += dir; + return target < 0 || target > line.text.length ? null : target; + } + + // Bidirectional ordering algorithm + // See http://unicode.org/reports/tr9/tr9-13.html for the algorithm + // that this (partially) implements. + + // One-char codes used for character types: + // L (L): Left-to-Right + // R (R): Right-to-Left + // r (AL): Right-to-Left Arabic + // 1 (EN): European Number + // + (ES): European Number Separator + // % (ET): European Number Terminator + // n (AN): Arabic Number + // , (CS): Common Number Separator + // m (NSM): Non-Spacing Mark + // b (BN): Boundary Neutral + // s (B): Paragraph Separator + // t (S): Segment Separator + // w (WS): Whitespace + // N (ON): Other Neutrals + + // Returns null if characters are ordered as they appear + // (left-to-right), or an array of sections ({from, to, level} + // objects) in the order in which they occur visually. + var bidiOrdering = (function() { // Character types for codepoints 0 to 0xff - var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN"; - // Character types for codepoints 0x600 to 0x6ff - var arabicTypes = "rrrrrrrrrrrr,rNNmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmrrrrrrrnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmNmmmm"; - function charType (code) { - if (code <= 0xf7) return lowTypes.charAt(code); - else if (0x590 <= code && code <= 0x5f4) return "R"; - else if (0x600 <= code && code <= 0x6ed) return arabicTypes.charAt(code - 0x600); - else if (0x6ee <= code && code <= 0x8ac) return "r"; - else if (0x2000 <= code && code <= 0x200b) return "w"; - else if (code == 0x200c) return "b"; - return "L"; - } - - var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/; - var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/; - // Browsers seem to always treat the boundaries of block elements as being L. - var outerType = "L"; - - function BidiSpan (level, from, to) { - this.level = level; - this.from = from; this.to = to; - } - - return function (str) { - if (!bidiRE.test(str)) return false; - var len = str.length, types = []; - for (var i = 0, type; i < len; ++i) {types.push(type = charType(str.charCodeAt(i)));} - - // W1. Examine each non-spacing mark (NSM) in the level run, and - // change the type of the NSM to the type of the previous - // character. If the NSM is at the start of the level run, it will - // get the type of sor. - for (var i = 0, prev = outerType; i < len; ++i) { - var type = types[i]; - if (type == "m") types[i] = prev; - else prev = type; - } - - // W2. Search backwards from each instance of a European number - // until the first strong type (R, L, AL, or sor) is found. If an - // AL is found, change the type of the European number to Arabic - // number. - // W3. Change all ALs to R. - for (var i = 0, cur = outerType; i < len; ++i) { - var type = types[i]; - if (type == "1" && cur == "r") types[i] = "n"; - else if (isStrong.test(type)) { cur = type; if (type == "r") types[i] = "R"; } - } - - // W4. A single European separator between two European numbers - // changes to a European number. A single common separator between - // two numbers of the same type changes to that type. - for (var i = 1, prev = types[0]; i < len - 1; ++i) { - var type = types[i]; - if (type == "+" && prev == "1" && types[i + 1] == "1") types[i] = "1"; - else if (type == "," && prev == types[i + 1] && + var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN"; + // Character types for codepoints 0x600 to 0x6ff + var arabicTypes = "rrrrrrrrrrrr,rNNmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmrrrrrrrnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmNmmmm"; + function charType(code) { + if (code <= 0xf7) return lowTypes.charAt(code); + else if (0x590 <= code && code <= 0x5f4) return "R"; + else if (0x600 <= code && code <= 0x6ed) return arabicTypes.charAt(code - 0x600); + else if (0x6ee <= code && code <= 0x8ac) return "r"; + else if (0x2000 <= code && code <= 0x200b) return "w"; + else if (code == 0x200c) return "b"; + else return "L"; + } + + var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/; + var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/; + // Browsers seem to always treat the boundaries of block elements as being L. + var outerType = "L"; + + function BidiSpan(level, from, to) { + this.level = level; + this.from = from; this.to = to; + } + + return function(str) { + if (!bidiRE.test(str)) return false; + var len = str.length, types = []; + for (var i = 0, type; i < len; ++i) + types.push(type = charType(str.charCodeAt(i))); + + // W1. Examine each non-spacing mark (NSM) in the level run, and + // change the type of the NSM to the type of the previous + // character. If the NSM is at the start of the level run, it will + // get the type of sor. + for (var i = 0, prev = outerType; i < len; ++i) { + var type = types[i]; + if (type == "m") types[i] = prev; + else prev = type; + } + + // W2. Search backwards from each instance of a European number + // until the first strong type (R, L, AL, or sor) is found. If an + // AL is found, change the type of the European number to Arabic + // number. + // W3. Change all ALs to R. + for (var i = 0, cur = outerType; i < len; ++i) { + var type = types[i]; + if (type == "1" && cur == "r") types[i] = "n"; + else if (isStrong.test(type)) { cur = type; if (type == "r") types[i] = "R"; } + } + + // W4. A single European separator between two European numbers + // changes to a European number. A single common separator between + // two numbers of the same type changes to that type. + for (var i = 1, prev = types[0]; i < len - 1; ++i) { + var type = types[i]; + if (type == "+" && prev == "1" && types[i+1] == "1") types[i] = "1"; + else if (type == "," && prev == types[i+1] && (prev == "1" || prev == "n")) types[i] = prev; - prev = type; - } - - // W5. A sequence of European terminators adjacent to European - // numbers changes to all European numbers. - // W6. Otherwise, separators and terminators change to Other - // Neutral. - for (var i = 0; i < len; ++i) { - var type = types[i]; - if (type == ",") types[i] = "N"; - else if (type == "%") { - for (var end = i + 1; end < len && types[end] == "%"; ++end) {} - var replace = (i && types[i - 1] == "!") || (end < len && types[end] == "1") ? "1" : "N"; - for (var j = i; j < end; ++j) types[j] = replace; - i = end - 1; - } - } - - // W7. Search backwards from each instance of a European number - // until the first strong type (R, L, or sor) is found. If an L is - // found, then change the type of the European number to L. - for (var i = 0, cur = outerType; i < len; ++i) { - var type = types[i]; - if (cur == "L" && type == "1") types[i] = "L"; - else if (isStrong.test(type)) cur = type; - } - - // N1. A sequence of neutrals takes the direction of the - // surrounding strong text if the text on both sides has the same - // direction. European and Arabic numbers act as if they were R in - // terms of their influence on neutrals. Start-of-level-run (sor) - // and end-of-level-run (eor) are used at level run boundaries. - // N2. Any remaining neutrals take the embedding direction. - for (var i = 0; i < len; ++i) { - if (isNeutral.test(types[i])) { - for (var end = i + 1; end < len && isNeutral.test(types[end]); ++end) {} - var before = (i ? types[i - 1] : outerType) == "L"; - var after = (end < len ? types[end] : outerType) == "L"; - var replace = before || after ? "L" : "R"; - for (var j = i; j < end; ++j) types[j] = replace; - i = end - 1; - } - } - - // Here we depart from the documented algorithm, in order to avoid - // building up an actual levels array. Since there are only three - // levels (0, 1, 2) in an implementation that doesn't take - // explicit embedding into account, we can build up the order on - // the fly, without following the level-based algorithm. - var order = [], m; - for (var i = 0; i < len;) { - if (countsAsLeft.test(types[i])) { - var start = i; - for (++i; i < len && countsAsLeft.test(types[i]); ++i) {} - order.push(new BidiSpan(0, start, i)); - } else { - var pos = i, at = order.length; - for (++i; i < len && types[i] != "L"; ++i) {} - for (var j = pos; j < i;) { - if (countsAsNum.test(types[j])) { - if (pos < j) order.splice(at, 0, new BidiSpan(1, pos, j)); - var nstart = j; - for (++j; j < i && countsAsNum.test(types[j]); ++j) {} - order.splice(at, 0, new BidiSpan(2, nstart, j)); - pos = j; - } else ++j; - } - if (pos < i) order.splice(at, 0, new BidiSpan(1, pos, i)); - } - } - if (order[0].level == 1 && (m = str.match(/^\s+/))) { - order[0].from = m[0].length; - order.unshift(new BidiSpan(0, 0, m[0].length)); - } - if (lst(order).level == 1 && (m = str.match(/\s+$/))) { - lst(order).to -= m[0].length; - order.push(new BidiSpan(0, len - m[0].length, len)); - } - if (order[0].level == 2) {order.unshift(new BidiSpan(1, order[0].to, order[0].to));} - if (order[0].level != lst(order).level) {order.push(new BidiSpan(order[0].level, len, len));} - - return order; - }; - })(); + prev = type; + } + + // W5. A sequence of European terminators adjacent to European + // numbers changes to all European numbers. + // W6. Otherwise, separators and terminators change to Other + // Neutral. + for (var i = 0; i < len; ++i) { + var type = types[i]; + if (type == ",") types[i] = "N"; + else if (type == "%") { + for (var end = i + 1; end < len && types[end] == "%"; ++end) {} + var replace = (i && types[i-1] == "!") || (end < len && types[end] == "1") ? "1" : "N"; + for (var j = i; j < end; ++j) types[j] = replace; + i = end - 1; + } + } + + // W7. Search backwards from each instance of a European number + // until the first strong type (R, L, or sor) is found. If an L is + // found, then change the type of the European number to L. + for (var i = 0, cur = outerType; i < len; ++i) { + var type = types[i]; + if (cur == "L" && type == "1") types[i] = "L"; + else if (isStrong.test(type)) cur = type; + } + + // N1. A sequence of neutrals takes the direction of the + // surrounding strong text if the text on both sides has the same + // direction. European and Arabic numbers act as if they were R in + // terms of their influence on neutrals. Start-of-level-run (sor) + // and end-of-level-run (eor) are used at level run boundaries. + // N2. Any remaining neutrals take the embedding direction. + for (var i = 0; i < len; ++i) { + if (isNeutral.test(types[i])) { + for (var end = i + 1; end < len && isNeutral.test(types[end]); ++end) {} + var before = (i ? types[i-1] : outerType) == "L"; + var after = (end < len ? types[end] : outerType) == "L"; + var replace = before || after ? "L" : "R"; + for (var j = i; j < end; ++j) types[j] = replace; + i = end - 1; + } + } + + // Here we depart from the documented algorithm, in order to avoid + // building up an actual levels array. Since there are only three + // levels (0, 1, 2) in an implementation that doesn't take + // explicit embedding into account, we can build up the order on + // the fly, without following the level-based algorithm. + var order = [], m; + for (var i = 0; i < len;) { + if (countsAsLeft.test(types[i])) { + var start = i; + for (++i; i < len && countsAsLeft.test(types[i]); ++i) {} + order.push(new BidiSpan(0, start, i)); + } else { + var pos = i, at = order.length; + for (++i; i < len && types[i] != "L"; ++i) {} + for (var j = pos; j < i;) { + if (countsAsNum.test(types[j])) { + if (pos < j) order.splice(at, 0, new BidiSpan(1, pos, j)); + var nstart = j; + for (++j; j < i && countsAsNum.test(types[j]); ++j) {} + order.splice(at, 0, new BidiSpan(2, nstart, j)); + pos = j; + } else ++j; + } + if (pos < i) order.splice(at, 0, new BidiSpan(1, pos, i)); + } + } + if (order[0].level == 1 && (m = str.match(/^\s+/))) { + order[0].from = m[0].length; + order.unshift(new BidiSpan(0, 0, m[0].length)); + } + if (lst(order).level == 1 && (m = str.match(/\s+$/))) { + lst(order).to -= m[0].length; + order.push(new BidiSpan(0, len - m[0].length, len)); + } + if (order[0].level == 2) + order.unshift(new BidiSpan(1, order[0].to, order[0].to)); + if (order[0].level != lst(order).level) + order.push(new BidiSpan(order[0].level, len, len)); + + return order; + }; + })(); - // THE END + // THE END - CodeMirror.version = "5.4.1"; + CodeMirror.version = "5.4.1"; - return CodeMirror; + return CodeMirror; });(function (mod) { mod(CodeMirror); })(function (CodeMirror) { @@ -46319,7 +46541,7 @@ BI.Trigger = BI.inherit(BI.Single, { "use strict"; var client = parserConfig.client || {}, - atoms = parserConfig.atoms || {false: true, true: true, null: true}, + atoms = parserConfig.atoms || {"false": true, "true": true, "null": true}, builtin = parserConfig.builtin || {}, keywords = parserConfig.keywords || {}, operatorChars = parserConfig.operatorChars || /^[*+\-%<>!=&|~^]/, @@ -46733,7 +46955,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I // └────────────────────────────────────────────────────────────┘ \\ (function (glob, factory) { if (typeof define === "function" && define.amd) { - define("eve", function () { + define("eve", function() { return factory(); }); } else if (typeof exports === "object") { @@ -46741,7 +46963,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } else { glob.eve = factory(); } -}(this, function () { +}(this, function(){ var version = "0.4.2", has = "hasOwnProperty", separator = /[\.\/]/, @@ -46753,7 +46975,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I current_event, stop, events = {n: {}}, - /* \ + /*\ * eve [ method ] @@ -46783,12 +47005,10 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I errors = []; current_event = name; stop = 0; - for (var i = 0, ii = listeners.length; i < ii; i++) { - if ("zIndex" in listeners[i]) { - indexed.push(listeners[i].zIndex); - if (listeners[i].zIndex < 0) { - queue[listeners[i].zIndex] = listeners[i]; - } + for (var i = 0, ii = listeners.length; i < ii; i++) if ("zIndex" in listeners[i]) { + indexed.push(listeners[i].zIndex); + if (listeners[i].zIndex < 0) { + queue[listeners[i].zIndex] = listeners[i]; } } indexed.sort(numsort); @@ -46815,7 +47035,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I if (stop) { break; } - } while (l); + } while (l) } else { queue[l.zIndex] = l; } @@ -46832,7 +47052,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I }; // Undocumented. Debug only. eve._events = events; - /* \ + /*\ * eve.listeners [ method ] @@ -46876,7 +47096,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return out; }; - /* \ + /*\ * eve.on [ method ] ** @@ -46902,7 +47122,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I \*/ eve.on = function (name, f) { name = String(name); - if (typeof f !== "function") { + if (typeof f != "function") { return function () {}; } var names = name.split(separator), @@ -46912,10 +47132,8 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I e = e.hasOwnProperty(names[i]) && e[names[i]] || (e[names[i]] = {n: {}}); } e.f = e.f || []; - for (i = 0, ii = e.f.length; i < ii; i++) { - if (e.f[i] == f) { - return fun; - } + for (i = 0, ii = e.f.length; i < ii; i++) if (e.f[i] == f) { + return fun; } e.f.push(f); return function (zIndex) { @@ -46924,7 +47142,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } }; }; - /* \ + /*\ * eve.f [ method ] ** @@ -46946,7 +47164,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I eve.apply(null, [event, null].concat(attrs).concat([].slice.call(arguments, 0))); }; }; - /* \ + /*\ * eve.stop [ method ] ** @@ -46955,7 +47173,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I eve.stop = function () { stop = 1; }; - /* \ + /*\ * eve.nt [ method ] ** @@ -46975,7 +47193,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } return current_event; }; - /* \ + /*\ * eve.nts [ method ] ** @@ -46987,7 +47205,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I eve.nts = function () { return current_event.split(separator); }; - /* \ + /*\ * eve.off [ method ] ** @@ -46999,7 +47217,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I - name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards - f (function) event handler function \*/ - /* \ + /*\ * eve.unbind [ method ] ** @@ -47025,10 +47243,8 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I splice.push(e[names[i]]); } } else { - for (key in e) { - if (e[has](key)) { - splice.push(e[key]); - } + for (key in e) if (e[has](key)) { + splice.push(e[key]); } } cur.splice.apply(cur, splice); @@ -47039,39 +47255,31 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I while (e.n) { if (f) { if (e.f) { - for (j = 0, jj = e.f.length; j < jj; j++) { - if (e.f[j] == f) { - e.f.splice(j, 1); - break; - } + for (j = 0, jj = e.f.length; j < jj; j++) if (e.f[j] == f) { + e.f.splice(j, 1); + break; } !e.f.length && delete e.f; } - for (key in e.n) { - if (e.n[has](key) && e.n[key].f) { - var funcs = e.n[key].f; - for (j = 0, jj = funcs.length; j < jj; j++) { - if (funcs[j] == f) { - funcs.splice(j, 1); - break; - } - } - !funcs.length && delete e.n[key].f; + for (key in e.n) if (e.n[has](key) && e.n[key].f) { + var funcs = e.n[key].f; + for (j = 0, jj = funcs.length; j < jj; j++) if (funcs[j] == f) { + funcs.splice(j, 1); + break; } + !funcs.length && delete e.n[key].f; } } else { delete e.f; - for (key in e.n) { - if (e.n[has](key) && e.n[key].f) { - delete e.n[key].f; - } + for (key in e.n) if (e.n[has](key) && e.n[key].f) { + delete e.n[key].f; } } e = e.n; } } }; - /* \ + /*\ * eve.once [ method ] ** @@ -47095,7 +47303,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I }; return eve.on(name, f2); }; - /* \ + /*\ * eve.version [ property (string) ] ** @@ -47119,7 +47327,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I (function (glob, factory) { if (typeof define === "function" && define.amd) { - define("raphael.core", ["eve"], function (eve) { + define("raphael.core", ["eve"], function(eve) { return factory(eve); }); } else if (typeof exports === "object") { @@ -47128,7 +47336,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I glob.Raphael = factory(glob.eve); } }(this, function (eve) { - /* \ + /*\ * Raphael [ method ] ** @@ -47178,22 +47386,22 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I | text: "Dump" | }]); \*/ - function R (first) { + function R(first) { if (R.is(first, "function")) { return loaded ? first() : eve.on("raphael.DOMload", first); } else if (R.is(first, array)) { return R._engine.create[apply](R, first.splice(0, 3 + R.is(first[0], nu))).add(first); + } else { + var args = Array.prototype.slice.call(arguments, 0); + if (R.is(args[args.length - 1], "function")) { + var f = args.pop(); + return loaded ? f.call(R._engine.create[apply](R, args)) : eve.on("raphael.DOMload", function () { + f.call(R._engine.create[apply](R, args)); + }); + } else { + return R._engine.create[apply](R, arguments); + } } - var args = Array.prototype.slice.call(arguments, 0); - if (R.is(args[args.length - 1], "function")) { - var f = args.pop(); - return loaded ? f.call(R._engine.create[apply](R, args)) : eve.on("raphael.DOMload", function () { - f.call(R._engine.create[apply](R, args)); - }); - } - return R._engine.create[apply](R, arguments); - - } R.version = "2.1.4"; R.eve = eve; @@ -47212,13 +47420,13 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I is: g.win.Raphael }, Paper = function () { - /* \ + /*\ * Paper.ca [ property (object) ] ** * Shortcut for @Paper.customAttributes \*/ - /* \ + /*\ * Paper.customAttributes [ property (object) ] ** @@ -47250,7 +47458,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I appendChild = "appendChild", apply = "apply", concat = "concat", - supportsTouch = ("ontouchstart" in g.win) || g.win.DocumentTouch && g.doc instanceof DocumentTouch, // taken from Modernizr touch test + supportsTouch = ('ontouchstart' in g.win) || g.win.DocumentTouch && g.doc instanceof DocumentTouch, //taken from Modernizr touch test E = "", S = " ", Str = String, @@ -47278,7 +47486,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I push = "push", ISURL = R._ISURL = /^url\(['"]?(.+?)['"]?\)$/i, colourRegExp = /^\s*((#[a-f\d]{6})|(#[a-f\d]{3})|rgba?\(\s*([\d\.]+%?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+%?(?:\s*,\s*[\d\.]+%?)?)\s*\)|hsba?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\)|hsla?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\))\s*$/i, - isnan = {NaN: 1, Infinity: 1, "-Infinity": 1}, + isnan = {"NaN": 1, "Infinity": 1, "-Infinity": 1}, bezierrg = /^(?:cubic-)?bezier\(([^,]+),([^,]+),([^,]+),([^\)]+)\)/, round = math.round, setAttribute = "setAttribute", @@ -47295,8 +47503,8 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I cy: 0, fill: "#fff", "fill-opacity": 1, - font: "10px \"Arial\"", - "font-family": "\"Arial\"", + font: '10px "Arial"', + "font-family": '"Arial"', "font-size": "10", "font-style": "normal", "font-weight": 400, @@ -47402,12 +47610,12 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I var bbox = el._getBBox(); return rectPath(bbox.x, bbox.y, bbox.width, bbox.height); }, - set: function (el) { + set : function(el) { var bbox = el._getBBox(); return rectPath(bbox.x, bbox.y, bbox.width, bbox.height); } }, - /* \ + /*\ * Raphael.mapPath [ method ] ** @@ -47436,7 +47644,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I }; R._g = g; - /* \ + /*\ * Raphael.type [ property (string) ] ** @@ -47446,21 +47654,21 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I if (R.type == "VML") { var d = g.doc.createElement("div"), b; - d.innerHTML = "<v:shape adj=\"1\"/>"; + d.innerHTML = '<v:shape adj="1"/>'; b = d.firstChild; b.style.behavior = "url(#default#VML)"; - if (!(b && typeof b.adj === "object")) { + if (!(b && typeof b.adj == "object")) { return (R.type = E); } d = null; } - /* \ + /*\ * Raphael.svg [ property (boolean) ] ** * `true` if browser supports SVG. \*/ - /* \ + /*\ * Raphael.vml [ property (boolean) ] ** @@ -47468,7 +47676,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I \*/ R.svg = !(R.vml = R.type == "VML"); R._Paper = Paper; - /* \ + /*\ * Raphael.fn [ property (object) ] ** @@ -47497,7 +47705,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I R.fn = paperproto = Paper.prototype = R.prototype; R._id = 0; R._oid = 0; - /* \ + /*\ * Raphael.is [ method ] ** @@ -47516,26 +47724,24 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return o instanceof Array; } return (type == "null" && o === null) || - (type === typeof o && o !== null) || + (type == typeof o && o !== null) || (type == "object" && o === Object(o)) || (type == "array" && Array.isArray && Array.isArray(o)) || objectToString.call(o).slice(8, -1).toLowerCase() == type; }; - function clone (obj) { - if (typeof obj === "function" || Object(obj) !== obj) { + function clone(obj) { + if (typeof obj == "function" || Object(obj) !== obj) { return obj; } var res = new obj.constructor; - for (var key in obj) { - if (obj[has](key)) { - res[key] = clone(obj[key]); - } + for (var key in obj) if (obj[has](key)) { + res[key] = clone(obj[key]); } return res; } - /* \ + /*\ * Raphael.angle [ method ] ** @@ -47557,11 +47763,11 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return 0; } return (180 + math.atan2(-y, -x) * 180 / PI + 360) % 360; + } else { + return R.angle(x1, y1, x3, y3) - R.angle(x2, y2, x3, y3); } - return R.angle(x1, y1, x3, y3) - R.angle(x2, y2, x3, y3); - }; - /* \ + /*\ * Raphael.rad [ method ] ** @@ -47573,7 +47779,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I R.rad = function (deg) { return deg % 360 * PI / 180; }; - /* \ + /*\ * Raphael.deg [ method ] ** @@ -47583,9 +47789,9 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I = (number) angle in degrees. \*/ R.deg = function (rad) { - return Math.round ((rad * 180 / PI % 360) * 1000) / 1000; + return Math.round ((rad * 180 / PI% 360)* 1000) / 1000; }; - /* \ + /*\ * Raphael.snapTo [ method ] ** @@ -47600,10 +47806,8 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I tolerance = R.is(tolerance, "finite") ? tolerance : 10; if (R.is(values, array)) { var i = values.length; - while (i--) { - if (abs(values[i] - value) <= tolerance) { - return values[i]; - } + while (i--) if (abs(values[i] - value) <= tolerance) { + return values[i]; } } else { values = +values; @@ -47618,7 +47822,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return value; }; - /* \ + /*\ * Raphael.createUUID [ method ] ** @@ -47634,7 +47838,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return v.toString(16); }); - /* \ + /*\ * Raphael.setWindow [ method ] ** @@ -47730,7 +47934,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return rgb; }; - /* \ + /*\ * Raphael.color [ method ] ** @@ -47783,7 +47987,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I clr.toString = rgbtoString; return clr; }; - /* \ + /*\ * Raphael.hsb2rgb [ method ] ** @@ -47820,7 +48024,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I B += [0, 0, X, C, C, X][h]; return packageRGB(R, G, B, o); }; - /* \ + /*\ * Raphael.hsl2rgb [ method ] ** @@ -47861,7 +48065,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I B += [0, 0, X, C, C, X][h]; return packageRGB(R, G, B, o); }; - /* \ + /*\ * Raphael.rgb2hsb [ method ] ** @@ -47887,15 +48091,15 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I V = mmax(r, g, b); C = V - mmin(r, g, b); H = (C == 0 ? null : - V == r ? (g - b) / C : - V == g ? (b - r) / C + 2 : + V == r ? (g - b) / C : + V == g ? (b - r) / C + 2 : (r - g) / C + 4 ); H = ((H + 360) % 6) * 60 / 360; S = C == 0 ? 0 : C / V; return {h: H, s: S, b: V, toString: hsbtoString}; }; - /* \ + /*\ * Raphael.rgb2hsl [ method ] ** @@ -47924,26 +48128,24 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I H = (C == 0 ? null : M == r ? (g - b) / C : M == g ? (b - r) / C + 2 : - (r - g) / C + 4); + (r - g) / C + 4); H = ((H + 360) % 6) * 60 / 360; L = (M + m) / 2; S = (C == 0 ? 0 : L < .5 ? C / (2 * L) : - C / (2 - 2 * L)); + C / (2 - 2 * L)); return {h: H, s: S, l: L, toString: hsltoString}; }; R._path2string = function () { return this.join(",").replace(p2s, "$1"); }; - function repush (array, item) { - for (var i = 0, ii = array.length; i < ii; i++) { - if (array[i] === item) { - return array.push(array.splice(i, 1)[0]); - } + function repush(array, item) { + for (var i = 0, ii = array.length; i < ii; i++) if (array[i] === item) { + return array.push(array.splice(i, 1)[0]); } } - function cacher (f, scope, postprocessor) { - function newf () { + function cacher(f, scope, postprocessor) { + function newf() { var arg = Array.prototype.slice.call(arguments, 0), args = arg.join("\u2400"), cache = newf.cache = newf.cache || {}, @@ -47975,11 +48177,11 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I img.src = src; }; - function clrToString () { + function clrToString() { return this.hex; } - /* \ + /*\ * Raphael.getRGB [ method ] ** @@ -48077,7 +48279,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString}; }, R); - /* \ + /*\ * Raphael.hsb [ method ] ** @@ -48091,7 +48293,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I R.hsb = cacher(function (h, s, b) { return R.hsb2rgb(h, s, b).hex; }); - /* \ + /*\ * Raphael.hsl [ method ] ** @@ -48105,7 +48307,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I R.hsl = cacher(function (h, s, l) { return R.hsl2rgb(h, s, l).hex; }); - /* \ + /*\ * Raphael.rgb [ method ] ** @@ -48117,10 +48319,10 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I = (string) hex representation of the colour. \*/ R.rgb = cacher(function (r, g, b) { - function round (x) { return (x + 0.5) | 0; } + function round(x) { return (x + 0.5) | 0; } return "#" + (16777216 | round(b) | (round(g) << 8) | (round(r) << 16)).toString(16).slice(1); }); - /* \ + /*\ * Raphael.getColor [ method ] ** @@ -48140,7 +48342,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } return rgb.hex; }; - /* \ + /*\ * Raphael.getColor.reset [ method ] ** @@ -48151,7 +48353,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I }; // http://schepers.cc/getting-to-the-point - function catmullRom2bezier (crp, z) { + function catmullRom2bezier(crp, z) { var d = []; for (var i = 0, iLen = crp.length; iLen - 2 * !z > i; i += 2) { var p = [ @@ -48180,7 +48382,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I (-p[0].x + 6 * p[1].x + p[2].x) / 6, (-p[0].y + 6 * p[1].y + p[2].y) / 6, (p[1].x + 6 * p[2].x - p[3].x) / 6, - (p[1].y + 6 * p[2].y - p[3].y) / 6, + (p[1].y + 6*p[2].y - p[3].y) / 6, p[2].x, p[2].y ]); @@ -48188,7 +48390,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return d; } - /* \ + /*\ * Raphael.parsePathString [ method ] ** @@ -48227,12 +48429,10 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } if (name == "r") { data.push([b][concat](params)); - } else { - while (params.length >= paramCounts[name]) { - data.push([b][concat](params.splice(0, paramCounts[name]))); - if (!paramCounts[name]) { - break; - } + } else while (params.length >= paramCounts[name]) { + data.push([b][concat](params.splice(0, paramCounts[name]))); + if (!paramCounts[name]) { + break; } } }); @@ -48241,7 +48441,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I pth.arr = pathClone(data); return data; }; - /* \ + /*\ * Raphael.parseTransformString [ method ] ** @@ -48285,16 +48485,14 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I }; } setTimeout(function () { - for (var key in p) { - if (p[has](key) && key != ps) { - p[key].sleep--; - !p[key].sleep && delete p[key]; - } + for (var key in p) if (p[has](key) && key != ps) { + p[key].sleep--; + !p[key].sleep && delete p[key]; } }); return p[ps]; }; - /* \ + /*\ * Raphael.findDotsAtSegment [ method ] ** @@ -48362,7 +48560,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I alpha: alpha }; }; - /* \ + /*\ * Raphael.bezierBBox [ method ] ** @@ -48406,7 +48604,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I height: bbox.max.y - bbox.min.y }; }; - /* \ + /*\ * Raphael.isPointInsideBBox [ method ] ** @@ -48422,7 +48620,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I R.isPointInsideBBox = function (bbox, x, y) { return x >= bbox.x && x <= bbox.x2 && y >= bbox.y && y <= bbox.y2; }; - /* \ + /*\ * Raphael.isBBoxIntersect [ method ] ** @@ -48447,20 +48645,20 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I || (bbox1.x < bbox2.x2 && bbox1.x > bbox2.x || bbox2.x < bbox1.x2 && bbox2.x > bbox1.x) && (bbox1.y < bbox2.y2 && bbox1.y > bbox2.y || bbox2.y < bbox1.y2 && bbox2.y > bbox1.y); }; - function base3 (t, p1, p2, p3, p4) { + function base3(t, p1, p2, p3, p4) { var t1 = -3 * p1 + 9 * p2 - 9 * p3 + 3 * p4, t2 = t * t1 + 6 * p1 - 12 * p2 + 6 * p3; return t * t2 - 3 * p1 + 3 * p2; } - function bezlen (x1, y1, x2, y2, x3, y3, x4, y4, z) { + function bezlen(x1, y1, x2, y2, x3, y3, x4, y4, z) { if (z == null) { z = 1; } z = z > 1 ? 1 : z < 0 ? 0 : z; var z2 = z / 2, n = 12, - Tvalues = [-0.1252, 0.1252, -0.3678, 0.3678, -0.5873, 0.5873, -0.7699, 0.7699, -0.9041, 0.9041, -0.9816, 0.9816], - Cvalues = [0.2491, 0.2491, 0.2335, 0.2335, 0.2032, 0.2032, 0.1601, 0.1601, 0.1069, 0.1069, 0.0472, 0.0472], + Tvalues = [-0.1252,0.1252,-0.3678,0.3678,-0.5873,0.5873,-0.7699,0.7699,-0.9041,0.9041,-0.9816,0.9816], + Cvalues = [0.2491,0.2491,0.2335,0.2335,0.2032,0.2032,0.1601,0.1601,0.1069,0.1069,0.0472,0.0472], sum = 0; for (var i = 0; i < n; i++) { var ct = z2 * Tvalues[i] + z2, @@ -48471,7 +48669,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } return z2 * sum; } - function getTatLen (x1, y1, x2, y2, x3, y3, x4, y4, ll) { + function getTatLen(x1, y1, x2, y2, x3, y3, x4, y4, ll) { if (ll < 0 || bezlen(x1, y1, x2, y2, x3, y3, x4, y4) < ll) { return; } @@ -48488,7 +48686,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } return t2; } - function intersect (x1, y1, x2, y2, x3, y3, x4, y4) { + function intersect(x1, y1, x2, y2, x3, y3, x4, y4) { if ( mmax(x1, x2) < mmin(x3, x4) || mmin(x1, x2) > mmax(x3, x4) || @@ -48522,13 +48720,13 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } return {x: px, y: py}; } - function inter (bez1, bez2) { + function inter(bez1, bez2) { return interHelper(bez1, bez2); } - function interCount (bez1, bez2) { + function interCount(bez1, bez2) { return interHelper(bez1, bez2, 1); } - function interHelper (bez1, bez2, justCount) { + function interHelper(bez1, bez2, justCount) { var bbox1 = R.bezierBBox(bez1), bbox2 = R.bezierBBox(bez2); if (!R.isBBoxIntersect(bbox1, bbox2)) { @@ -48583,7 +48781,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } return res; } - /* \ + /*\ * Raphael.pathIntersection [ method ] ** @@ -48613,7 +48811,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I R.pathIntersectionNumber = function (path1, path2) { return interPathHelper(path1, path2, 1); }; - function interPathHelper (path1, path2, justCount) { + function interPathHelper(path1, path2, justCount) { path1 = R._path2curve(path1); path2 = R._path2curve(path2); var x1, y1, x2, y2, x1m, y1m, x2m, y2m, bez1, bez2, @@ -48666,7 +48864,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } return res; } - /* \ + /*\ * Raphael.isPointInsidePath [ method ] ** @@ -48689,7 +48887,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I eve("raphael.log", null, "Rapha\xebl: you are calling to method \u201c" + methodname + "\u201d of removed object", methodname); }; }; - /* \ + /*\ * Raphael.pathBBox [ method ] ** @@ -49034,14 +49232,14 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I m2[1] = 2 * m1[1] - m2[1]; if (recursive) { return [m2, m3, m4][concat](res); + } else { + res = [m2, m3, m4][concat](res).join()[split](","); + var newres = []; + for (var i = 0, ii = res.length; i < ii; i++) { + newres[i] = i % 2 ? rotate(res[i - 1], res[i], rad).y : rotate(res[i], res[i + 1], rad).x; + } + return newres; } - res = [m2, m3, m4][concat](res).join()[split](","); - var newres = []; - for (var i = 0, ii = res.length; i < ii; i++) { - newres[i] = i % 2 ? rotate(res[i - 1], res[i], rad).y : rotate(res[i], res[i + 1], rad).x; - } - return newres; - }, findDotAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) { var t1 = 1 - t; @@ -49103,7 +49301,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I attrs = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null}, attrs2 = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null}, processPath = function (path, d, pcom) { - var nx, ny, tq = {T: 1, Q: 1}; + var nx, ny, tq = {T:1, Q:1}; if (!path) { return ["C", d.x, d.y, d.x, d.y, d.x, d.y]; } @@ -49120,7 +49318,8 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I if (pcom == "C" || pcom == "S") { // In "S" case we have to take into account, if the previous command is C/S. nx = d.x * 2 - d.bx; // And reflect the previous ny = d.y * 2 - d.by; // command's control point relative to the current point. - } else { // or some else or nothing + } + else { // or some else or nothing nx = d.x; ny = d.y; } @@ -49130,7 +49329,8 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I if (pcom == "Q" || pcom == "T") { // In "T" case we have to take into account, if the previous command is Q/T. d.qx = d.x * 2 - d.qx; // And make a reflection similar d.qy = d.y * 2 - d.qy; // to case "S". - } else { // or something else or nothing + } + else { // or something else or nothing d.qx = d.x; d.qy = d.y; } @@ -49161,8 +49361,8 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I pp[i].shift(); var pi = pp[i]; while (pi.length) { - pcoms1[i] = "A"; // if created multiple C:s, their original seg is saved - p2 && (pcoms2[i] = "A"); // the same as above + pcoms1[i]="A"; // if created multiple C:s, their original seg is saved + p2 && (pcoms2[i]="A"); // the same as above pp.splice(i++, 0, ["C"][concat](pi.splice(0, 6))); } pp.splice(i, 1); @@ -49189,7 +49389,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I if (pfirst != "C") // C is not saved yet, because it may be result of conversion { pcoms1[i] = pfirst; // Save current path command - i && ( pcom = pcoms1[i - 1]); // Get previous path command pcom + i && ( pcom = pcoms1[i-1]); // Get previous path command pcom } p[i] = processPath(p[i], attrs, pcom); // Previous path command is inputted to processPath @@ -49201,13 +49401,14 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I if (p2) { // the same procedures is done to p2 p2[i] && (pfirst = p2[i][0]); - if (pfirst != "C") { + if (pfirst != "C") + { pcoms2[i] = pfirst; - i && (pcom = pcoms2[i - 1]); + i && (pcom = pcoms2[i-1]); } p2[i] = processPath(p2[i], attrs2, pcom); - if (pcoms2[i] != "A" && pfirst == "C") pcoms2[i] = "C"; + if (pcoms2[i]!="A" && pfirst=="C") pcoms2[i]="C"; fixArc(p2, i); } @@ -49311,7 +49512,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I el2.prev = el; el.next = el2; }, - /* \ + /*\ * Raphael.toMatrix [ method ] ** @@ -49336,7 +49537,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I extractTransform(el, transform); return el.matrix; }, - /* \ + /*\ * Raphael.transformPath [ method ] ** @@ -49427,7 +49628,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } } - /* \ + /*\ * Element.matrix [ property (object) ] ** @@ -49455,16 +49656,16 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I case "m": return [l, 1, 0, 0, 1, 0, 0]; case "r": if (item.length == 4) { return [l, 0, item[2], item[3]]; - } + } else { return [l, 0]; - + } case "s": if (item.length == 5) { return [l, 1, 1, item[3], item[4]]; } else if (item.length == 3) { - return [l, 1, 1]; - } + return [l, 1, 1]; + } else { return [l, 1]; - + } } }, equaliseTransform = R._equaliseTransform = function (t1, t2) { @@ -49510,13 +49711,13 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I width: container.style.pixelWidth || container.offsetWidth, height: container.style.pixelHeight || container.offsetHeight }; + } else { + return { + container: container, + width: y, + height: w + }; } - return { - container: container, - width: y, - height: w - }; - } return { container: 1, @@ -49526,7 +49727,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I height: h }; }; - /* \ + /*\ * Raphael.pathToRelative [ method ] ** @@ -49539,7 +49740,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I \*/ R.pathToRelative = pathToRelative; R._engine = {}; - /* \ + /*\ * Raphael.path2curve [ method ] ** @@ -49551,7 +49752,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I = (array) array of segments. \*/ R.path2curve = path2curve; - /* \ + /*\ * Raphael.matrix [ method ] ** @@ -49570,7 +49771,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I R.matrix = function (a, b, c, d, e, f) { return new Matrix(a, b, c, d, e, f); }; - function Matrix (a, b, c, d, e, f) { + function Matrix(a, b, c, d, e, f) { if (a != null) { this.a = +a; this.b = +b; @@ -49588,7 +49789,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } } (function (matrixproto) { - /* \ + /*\ * Matrix.add [ method ] ** @@ -49629,7 +49830,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I this.e = out[0][2]; this.f = out[1][2]; }; - /* \ + /*\ * Matrix.invert [ method ] ** @@ -49641,7 +49842,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I x = me.a * me.d - me.b * me.c; return new Matrix(me.d / x, -me.b / x, -me.c / x, me.a / x, (me.c * me.f - me.d * me.e) / x, (me.b * me.e - me.a * me.f) / x); }; - /* \ + /*\ * Matrix.clone [ method ] ** @@ -49651,7 +49852,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I matrixproto.clone = function () { return new Matrix(this.a, this.b, this.c, this.d, this.e, this.f); }; - /* \ + /*\ * Matrix.translate [ method ] ** @@ -49663,7 +49864,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I matrixproto.translate = function (x, y) { this.add(1, 0, 0, 1, x, y); }; - /* \ + /*\ * Matrix.scale [ method ] ** @@ -49680,7 +49881,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I this.add(x, 0, 0, y, 0, 0); (cx || cy) && this.add(1, 0, 0, 1, -cx, -cy); }; - /* \ + /*\ * Matrix.rotate [ method ] ** @@ -49699,7 +49900,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I this.add(cos, sin, -sin, cos, x, y); this.add(1, 0, 0, 1, -x, -y); }; - /* \ + /*\ * Matrix.x [ method ] ** @@ -49712,7 +49913,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I matrixproto.x = function (x, y) { return x * this.a + y * this.c + this.e; }; - /* \ + /*\ * Matrix.y [ method ] ** @@ -49730,7 +49931,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I }; matrixproto.toString = function () { return R.svg ? - "matrix(" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)].join() + ")" : + "matrix(" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)].join() + ")" : [this.get(0), this.get(2), this.get(1), this.get(3), 0, 0].join(); }; matrixproto.toFilter = function () { @@ -49741,15 +49942,15 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I matrixproto.offset = function () { return [this.e.toFixed(4), this.f.toFixed(4)]; }; - function norm (a) { + function norm(a) { return a[0] * a[0] + a[1] * a[1]; } - function normalize (a) { + function normalize(a) { var mag = math.sqrt(norm(a)); a[0] && (a[0] /= mag); a[1] && (a[1] /= mag); } - /* \ + /*\ * Matrix.split [ method ] ** @@ -49798,7 +49999,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I out.noRotation = !+out.shear.toFixed(9) && !out.rotate; return out; }; - /* \ + /*\ * Matrix.toTransformString [ method ] ** @@ -49814,9 +50015,9 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return (s.dx || s.dy ? "t" + [s.dx, s.dy] : E) + (s.scalex != 1 || s.scaley != 1 ? "s" + [s.scalex, s.scaley, 0, 0] : E) + (s.rotate ? "r" + [s.rotate, 0, 0] : E); + } else { + return "m" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)]; } - return "m" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)]; - }; })(Matrix.prototype); @@ -49873,7 +50074,8 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return function () { obj.removeEventListener(type, f, false); - if (supportsTouch && touchMap[type]) {obj.removeEventListener(touchMap[type], _f, false);} + if (supportsTouch && touchMap[type]) + obj.removeEventListener(touchMap[type], _f, false); return true; }; @@ -49951,7 +50153,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } drag = []; }, - /* \ + /*\ * Raphael.el [ property (object) ] ** @@ -49966,7 +50168,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I | paper.circle(100, 100, 20).red(); \*/ elproto = R.el = {}; - /* \ + /*\ * Element.click [ method ] ** @@ -49975,7 +50177,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.unclick [ method ] ** @@ -49985,7 +50187,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I = (object) @Element \*/ - /* \ + /*\ * Element.dblclick [ method ] ** @@ -49994,7 +50196,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.undblclick [ method ] ** @@ -50004,7 +50206,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I = (object) @Element \*/ - /* \ + /*\ * Element.mousedown [ method ] ** @@ -50013,7 +50215,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.unmousedown [ method ] ** @@ -50023,7 +50225,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I = (object) @Element \*/ - /* \ + /*\ * Element.mousemove [ method ] ** @@ -50032,7 +50234,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.unmousemove [ method ] ** @@ -50042,7 +50244,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I = (object) @Element \*/ - /* \ + /*\ * Element.mouseout [ method ] ** @@ -50051,7 +50253,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.unmouseout [ method ] ** @@ -50061,7 +50263,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I = (object) @Element \*/ - /* \ + /*\ * Element.mouseover [ method ] ** @@ -50070,7 +50272,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.unmouseover [ method ] ** @@ -50080,7 +50282,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I = (object) @Element \*/ - /* \ + /*\ * Element.mouseup [ method ] ** @@ -50089,7 +50291,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.unmouseup [ method ] ** @@ -50099,7 +50301,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I = (object) @Element \*/ - /* \ + /*\ * Element.touchstart [ method ] ** @@ -50108,7 +50310,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.untouchstart [ method ] ** @@ -50118,7 +50320,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I = (object) @Element \*/ - /* \ + /*\ * Element.touchmove [ method ] ** @@ -50127,7 +50329,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.untouchmove [ method ] ** @@ -50137,7 +50339,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I = (object) @Element \*/ - /* \ + /*\ * Element.touchend [ method ] ** @@ -50146,7 +50348,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.untouchend [ method ] ** @@ -50156,7 +50358,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I = (object) @Element \*/ - /* \ + /*\ * Element.touchcancel [ method ] ** @@ -50165,7 +50367,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.untouchcancel [ method ] ** @@ -50186,7 +50388,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I R["un" + eventName] = elproto["un" + eventName] = function (fn) { var events = this.events || [], l = events.length; - while (l--) { + while (l--){ if (events[l].name == eventName && (R.is(fn, "undefined") || events[l].f == fn)) { events[l].unbind(); events.splice(l, 1); @@ -50198,7 +50400,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I })(events[i]); } - /* \ + /*\ * Element.data [ method ] ** @@ -50230,10 +50432,8 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } if (arguments.length == 1) { if (R.is(key, "object")) { - for (var i in key) { - if (key[has](i)) { - this.data(i, key[i]); - } + for (var i in key) if (key[has](i)) { + this.data(i, key[i]); } return this; } @@ -50245,11 +50445,11 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return this; }; - elproto.datum = function () { + elproto.datum = function(){ return arguments.length == 0 ? this._bindData : ((this._bindData = arguments[0]), this); }; - /* \ + /*\ * Element.removeData [ method ] ** @@ -50267,7 +50467,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } return this; }; - /* \ + /*\ * Element.getData [ method ] ** @@ -50277,7 +50477,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I elproto.getData = function () { return clone(eldata[this.id] || {}); }; - /* \ + /*\ * Element.hover [ method ] ** @@ -50292,7 +50492,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I elproto.hover = function (f_in, f_out, scope_in, scope_out) { return this.mouseover(f_in, scope_in).mouseout(f_out, scope_out || scope_in); }; - /* \ + /*\ * Element.unhover [ method ] ** @@ -50306,7 +50506,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return this.unmouseover(f_in).unmouseout(f_out); }; var draggable = []; - /* \ + /*\ * Element.drag [ method ] ** @@ -50337,7 +50537,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I = (object) @Element \*/ elproto.drag = function (onmove, onstart, onend, move_scope, start_scope, end_scope) { - function start (e) { + function start(e) { (e.originalEvent || e).preventDefault(); var x = e.clientX, y = e.clientY, @@ -50370,7 +50570,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I this.mousedown(start); return this; }; - /* \ + /*\ * Element.onDragOver [ method ] ** @@ -50381,7 +50581,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I elproto.onDragOver = function (f) { f ? eve.on("raphael.drag.over." + this.id, f) : eve.unbind("raphael.drag.over." + this.id); }; - /* \ + /*\ * Element.undrag [ method ] ** @@ -50389,17 +50589,15 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I \*/ elproto.undrag = function () { var i = draggable.length; - while (i--) { - if (draggable[i].el == this) { - this.unmousedown(draggable[i].start); - draggable.splice(i, 1); - eve.unbind("raphael.drag.*." + this.id); - } + while (i--) if (draggable[i].el == this) { + this.unmousedown(draggable[i].start); + draggable.splice(i, 1); + eve.unbind("raphael.drag.*." + this.id); } !draggable.length && R.unmousemove(dragMove).unmouseup(dragUp); drag = []; }; - /* \ + /*\ * Paper.circle [ method ] ** @@ -50420,7 +50618,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I this.__set__ && this.__set__.push(out); return out; }; - /* \ + /*\ * Paper.rect [ method ] * @@ -50446,7 +50644,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I this.__set__ && this.__set__.push(out); return out; }; - /* \ + /*\ * Paper.ellipse [ method ] ** @@ -50468,7 +50666,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I this.__set__ && this.__set__.push(out); return out; }; - /* \ + /*\ * Paper.path [ method ] ** @@ -50506,7 +50704,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I this.__set__ && this.__set__.push(out); return out; }; - /* \ + /*\ * Paper.image [ method ] ** @@ -50529,7 +50727,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I this.__set__ && this.__set__.push(out); return out; }; - /* \ + /*\ * Paper.text [ method ] ** @@ -50550,7 +50748,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I this.__set__ && this.__set__.push(out); return out; }; - /* \ + /*\ * Paper.set [ method ] ** @@ -50575,7 +50773,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I out["type"] = "set"; return out; }; - /* \ + /*\ * Paper.setStart [ method ] ** @@ -50592,7 +50790,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I paperproto.setStart = function (set) { this.__set__ = set || this.set(); }; - /* \ + /*\ * Paper.setFinish [ method ] ** @@ -50605,7 +50803,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I delete this.__set__; return out; }; - /* \ + /*\ * Paper.getSize [ method ] ** @@ -50620,7 +50818,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I height: container.offsetHeight }; }; - /* \ + /*\ * Paper.setSize [ method ] ** @@ -50634,7 +50832,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I paperproto.setSize = function (width, height) { return R._engine.setSize.call(this, width, height); }; - /* \ + /*\ * Paper.setViewBox [ method ] ** @@ -50652,20 +50850,20 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I paperproto.setViewBox = function (x, y, w, h, fit) { return R._engine.setViewBox.call(this, x, y, w, h, fit); }; - /* \ + /*\ * Paper.top [ property ] ** * Points to the topmost element on the paper \*/ - /* \ + /*\ * Paper.bottom [ property ] ** * Points to the bottom element on the paper \*/ paperproto.top = paperproto.bottom = null; - /* \ + /*\ * Paper.raphael [ property ] ** @@ -50685,7 +50883,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I x: left }; }; - /* \ + /*\ * Paper.getElementByPoint [ method ] ** @@ -50725,7 +50923,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return target; }; - /* \ + /*\ * Paper.getElementsByBBox [ method ] ** @@ -50746,7 +50944,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return set; }; - /* \ + /*\ * Paper.getById [ method ] ** @@ -50767,7 +50965,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } return null; }; - /* \ + /*\ * Paper.forEach [ method ] ** @@ -50795,7 +50993,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } return this; }; - /* \ + /*\ * Paper.getElementsByPoint [ method ] ** @@ -50816,13 +51014,13 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I }); return set; }; - function x_y () { + function x_y() { return this.x + S + this.y; } - function x_y_w_h () { + function x_y_w_h() { return this.x + S + this.y + S + this.width + " \xd7 " + this.height; } - /* \ + /*\ * Element.isPointInside [ method ] ** @@ -50836,12 +51034,12 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I \*/ elproto.isPointInside = function (x, y) { var rp = this.realPath = getPath[this.type](this); - if (this.attr("transform") && this.attr("transform").length) { - rp = R.transformPath(rp, this.attr("transform")); + if (this.attr('transform') && this.attr('transform').length) { + rp = R.transformPath(rp, this.attr('transform')); } return R.isPointInsidePath(rp, x, y); }; - /* \ + /*\ * Element.getBBox [ method ] ** @@ -50885,7 +51083,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } return _.bbox; }; - /* \ + /*\ * Element.clone [ method ] ** @@ -50900,7 +51098,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I this.__set__ && this.__set__.push(out); return out; }; - /* \ + /*\ * Element.glow [ method ] ** @@ -50955,9 +51153,9 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I getPointAtSegmentLength = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length) { if (length == null) { return bezlen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y); + } else { + return R.findDotsAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, getTatLen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length)); } - return R.findDotsAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, getTatLen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length)); - }, getLengthFactory = function (istotal, subpath) { return function (path, length, onlystart) { @@ -51003,7 +51201,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I var getTotalLength = getLengthFactory(1), getPointAtLength = getLengthFactory(), getSubpathsAtLength = getLengthFactory(0, 1); - /* \ + /*\ * Raphael.getTotalLength [ method ] ** @@ -51016,7 +51214,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I = (number) length. \*/ R.getTotalLength = getTotalLength; - /* \ + /*\ * Raphael.getPointAtLength [ method ] ** @@ -51035,7 +51233,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I o } \*/ R.getPointAtLength = getPointAtLength; - /* \ + /*\ * Raphael.getSubpath [ method ] ** @@ -51056,7 +51254,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I var a = getSubpathsAtLength(path, to, 1); return from ? getSubpathsAtLength(a, from).end : a; }; - /* \ + /*\ * Element.getTotalLength [ method ] ** @@ -51075,7 +51273,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return getTotalLength(path); }; - /* \ + /*\ * Element.getPointAtLength [ method ] ** @@ -51100,7 +51298,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return getPointAtLength(path, length); }; - /* \ + /*\ * Element.getPath [ method ] ** @@ -51122,7 +51320,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return path; }; - /* \ + /*\ * Element.getSubpath [ method ] ** @@ -51143,7 +51341,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return R.getSubpath(path, from, to); }; - /* \ + /*\ * Raphael.easing_formulas [ property ] ** @@ -51266,67 +51464,65 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } if (time < ms) { var pos = easing(time / ms); - for (var attr in from) { - if (from[has](attr)) { - switch (availableAnimAttrs[attr]) { - case nu: - now = +from[attr] + pos * ms * diff[attr]; - break; - case "colour": - now = "rgb(" + [ + for (var attr in from) if (from[has](attr)) { + switch (availableAnimAttrs[attr]) { + case nu: + now = +from[attr] + pos * ms * diff[attr]; + break; + case "colour": + now = "rgb(" + [ upto255(round(from[attr].r + pos * ms * diff[attr].r)), upto255(round(from[attr].g + pos * ms * diff[attr].g)), upto255(round(from[attr].b + pos * ms * diff[attr].b)) ].join(",") + ")"; - break; - case "path": + break; + case "path": + now = []; + for (var i = 0, ii = from[attr].length; i < ii; i++) { + now[i] = [from[attr][i][0]]; + for (var j = 1, jj = from[attr][i].length; j < jj; j++) { + now[i][j] = +from[attr][i][j] + pos * ms * diff[attr][i][j]; + } + now[i] = now[i].join(S); + } + now = now.join(S); + break; + case "transform": + if (diff[attr].real) { now = []; - for (var i = 0, ii = from[attr].length; i < ii; i++) { + for (i = 0, ii = from[attr].length; i < ii; i++) { now[i] = [from[attr][i][0]]; - for (var j = 1, jj = from[attr][i].length; j < jj; j++) { - now[i][j] = +from[attr][i][j] + pos * ms * diff[attr][i][j]; - } - now[i] = now[i].join(S); - } - now = now.join(S); - break; - case "transform": - if (diff[attr].real) { - now = []; - for (i = 0, ii = from[attr].length; i < ii; i++) { - now[i] = [from[attr][i][0]]; - for (j = 1, jj = from[attr][i].length; j < jj; j++) { - now[i][j] = from[attr][i][j] + pos * ms * diff[attr][i][j]; - } - } - } else { - var get = function (i) { - return +from[attr][i] + pos * ms * diff[attr][i]; - }; - // now = [["r", get(2), 0, 0], ["t", get(3), get(4)], ["s", get(0), get(1), 0, 0]]; - now = [["m", get(0), get(1), get(2), get(3), get(4), get(5)]]; - } - break; - case "csv": - if (attr == "clip-rect") { - now = []; - i = 4; - while (i--) { - now[i] = +from[attr][i] + pos * ms * diff[attr][i]; + for (j = 1, jj = from[attr][i].length; j < jj; j++) { + now[i][j] = from[attr][i][j] + pos * ms * diff[attr][i][j]; } } - break; - default: - var from2 = [][concat](from[attr]); + } else { + var get = function (i) { + return +from[attr][i] + pos * ms * diff[attr][i]; + }; + // now = [["r", get(2), 0, 0], ["t", get(3), get(4)], ["s", get(0), get(1), 0, 0]]; + now = [["m", get(0), get(1), get(2), get(3), get(4), get(5)]]; + } + break; + case "csv": + if (attr == "clip-rect") { now = []; - i = that.paper.customAttributes[attr].length; + i = 4; while (i--) { - now[i] = +from2[i] + pos * ms * diff[attr][i]; + now[i] = +from[attr][i] + pos * ms * diff[attr][i]; } - break; - } - set[attr] = now; + } + break; + default: + var from2 = [][concat](from[attr]); + now = []; + i = that.paper.customAttributes[attr].length; + while (i--) { + now[i] = +from2[i] + pos * ms * diff[attr][i]; + } + break; } + set[attr] = now; } that.attr(set); (function (id, that, anim) { @@ -51335,8 +51531,8 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I }); })(that.id, that, e.anim); } else { - (function (f, el, a) { - setTimeout(function () { + (function(f, el, a) { + setTimeout(function() { eve("raphael.anim.frame." + el.id, el, a); eve("raphael.anim.finish." + el.id, el, a); R.is(f, "function") && f.call(el); @@ -51345,10 +51541,8 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I that.attr(to); animationElements.splice(l--, 1); if (e.repeat > 1 && !e.next) { - for (key in to) { - if (to[has](key)) { - init[key] = e.totalOrigin[key]; - } + for (key in to) if (to[has](key)) { + init[key] = e.totalOrigin[key]; } e.el.attr(init); runAnimation(e.anim, e.el, e.anim.percents[0], null, e.totalOrigin, e.repeat - 1); @@ -51363,7 +51557,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I upto255 = function (color) { return color > 255 ? 255 : color < 0 ? 0 : color; }; - /* \ + /*\ * Element.animateWith [ method ] ** @@ -51406,21 +51600,21 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I // status = element.status(anim); // return this.animate(a).status(a, status * anim.ms / a.ms); }; - function CubicBezierAtTime (t, p1x, p1y, p2x, p2y, duration) { + function CubicBezierAtTime(t, p1x, p1y, p2x, p2y, duration) { var cx = 3 * p1x, bx = 3 * (p2x - p1x) - cx, ax = 1 - cx - bx, cy = 3 * p1y, by = 3 * (p2y - p1y) - cy, ay = 1 - cy - by; - function sampleCurveX (t) { + function sampleCurveX(t) { return ((ax * t + bx) * t + cx) * t; } - function solve (x, epsilon) { + function solve(x, epsilon) { var t = solveCurveX(x, epsilon); return ((ay * t + by) * t + cy) * t; } - function solveCurveX (x, epsilon) { + function solveCurveX(x, epsilon) { var t0, t1, t2, x2, d2, i; for(t2 = x, i = 0; i < 8; i++) { x2 = sampleCurveX(t2) - x; @@ -51462,17 +51656,15 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I f ? eve.on("raphael.anim.frame." + this.id, f) : eve.unbind("raphael.anim.frame." + this.id); return this; }; - function Animation (anim, ms) { + function Animation(anim, ms) { var percents = [], newAnim = {}; this.ms = ms; this.times = 1; if (anim) { - for (var attr in anim) { - if (anim[has](attr)) { - newAnim[toFloat(attr)] = anim[attr]; - percents.push(toFloat(attr)); - } + for (var attr in anim) if (anim[has](attr)) { + newAnim[toFloat(attr)] = anim[attr]; + percents.push(toFloat(attr)); } percents.sort(sortByNumber); } @@ -51480,7 +51672,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I this.top = percents[percents.length - 1]; this.percents = percents; } - /* \ + /*\ * Animation.delay [ method ] ** @@ -51501,7 +51693,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I a.del = +delay || 0; return a; }; - /* \ + /*\ * Animation.repeat [ method ] ** @@ -51519,7 +51711,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I a.times = math.floor(mmax(times, 0)) || 1; return a; }; - function runAnimation (anim, element, percent, status, totalOrigin, times) { + function runAnimation(anim, element, percent, status, totalOrigin, times) { percent = toFloat(percent); var params, isInAnim, @@ -51565,77 +51757,76 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return; } if (!isInAnim) { - for (var attr in params) { - if (params[has](attr)) { - if (availableAnimAttrs[has](attr) || element.paper.customAttributes[has](attr)) { - from[attr] = element.attr(attr); - (from[attr] == null) && (from[attr] = availableAttrs[attr]); - to[attr] = params[attr]; - switch (availableAnimAttrs[attr]) { - case nu: - diff[attr] = (to[attr] - from[attr]) / ms; - break; - case "colour": - from[attr] = R.getRGB(from[attr]); - var toColour = R.getRGB(to[attr]); - diff[attr] = { - r: (toColour.r - from[attr].r) / ms, - g: (toColour.g - from[attr].g) / ms, - b: (toColour.b - from[attr].b) / ms - }; - break; - case "path": - var pathes = path2curve(from[attr], to[attr]), - toPath = pathes[1]; - from[attr] = pathes[0]; + for (var attr in params) if (params[has](attr)) { + if (availableAnimAttrs[has](attr) || element.paper.customAttributes[has](attr)) { + from[attr] = element.attr(attr); + (from[attr] == null) && (from[attr] = availableAttrs[attr]); + to[attr] = params[attr]; + switch (availableAnimAttrs[attr]) { + case nu: + diff[attr] = (to[attr] - from[attr]) / ms; + break; + case "colour": + from[attr] = R.getRGB(from[attr]); + var toColour = R.getRGB(to[attr]); + diff[attr] = { + r: (toColour.r - from[attr].r) / ms, + g: (toColour.g - from[attr].g) / ms, + b: (toColour.b - from[attr].b) / ms + }; + break; + case "path": + var pathes = path2curve(from[attr], to[attr]), + toPath = pathes[1]; + from[attr] = pathes[0]; + diff[attr] = []; + for (i = 0, ii = from[attr].length; i < ii; i++) { + diff[attr][i] = [0]; + for (var j = 1, jj = from[attr][i].length; j < jj; j++) { + diff[attr][i][j] = (toPath[i][j] - from[attr][i][j]) / ms; + } + } + break; + case "transform": + var _ = element._, + eq = equaliseTransform(_[attr], to[attr]); + if (eq) { + from[attr] = eq.from; + to[attr] = eq.to; diff[attr] = []; + diff[attr].real = true; for (i = 0, ii = from[attr].length; i < ii; i++) { - diff[attr][i] = [0]; - for (var j = 1, jj = from[attr][i].length; j < jj; j++) { - diff[attr][i][j] = (toPath[i][j] - from[attr][i][j]) / ms; + diff[attr][i] = [from[attr][i][0]]; + for (j = 1, jj = from[attr][i].length; j < jj; j++) { + diff[attr][i][j] = (to[attr][i][j] - from[attr][i][j]) / ms; } } - break; - case "transform": - var _ = element._, - eq = equaliseTransform(_[attr], to[attr]); - if (eq) { - from[attr] = eq.from; - to[attr] = eq.to; - diff[attr] = []; - diff[attr].real = true; - for (i = 0, ii = from[attr].length; i < ii; i++) { - diff[attr][i] = [from[attr][i][0]]; - for (j = 1, jj = from[attr][i].length; j < jj; j++) { - diff[attr][i][j] = (to[attr][i][j] - from[attr][i][j]) / ms; + } else { + var m = (element.matrix || new Matrix), + to2 = { + _: {transform: _.transform}, + getBBox: function () { + return element.getBBox(1); } - } - } else { - var m = (element.matrix || new Matrix), - to2 = { - _: {transform: _.transform}, - getBBox: function () { - return element.getBBox(1); - } - }; - from[attr] = [ - m.a, - m.b, - m.c, - m.d, - m.e, - m.f - ]; - extractTransform(to2, to[attr]); - to[attr] = to2._.transform; - diff[attr] = [ - (to2.matrix.a - m.a) / ms, - (to2.matrix.b - m.b) / ms, - (to2.matrix.c - m.c) / ms, - (to2.matrix.d - m.d) / ms, - (to2.matrix.e - m.e) / ms, - (to2.matrix.f - m.f) / ms - ]; + }; + from[attr] = [ + m.a, + m.b, + m.c, + m.d, + m.e, + m.f + ]; + extractTransform(to2, to[attr]); + to[attr] = to2._.transform; + diff[attr] = [ + (to2.matrix.a - m.a) / ms, + (to2.matrix.b - m.b) / ms, + (to2.matrix.c - m.c) / ms, + (to2.matrix.d - m.d) / ms, + (to2.matrix.e - m.e) / ms, + (to2.matrix.f - m.f) / ms + ]; // from[attr] = [_.sx, _.sy, _.deg, _.dx, _.dy]; // var to2 = {_:{}, getBBox: function () { return element.getBBox(); }}; // extractTransform(to2, to[attr]); @@ -51646,31 +51837,30 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I // (to2._.dx - _.dx) / ms, // (to2._.dy - _.dy) / ms // ]; - } - break; - case "csv": - var values = Str(params[attr])[split](separator), - from2 = Str(from[attr])[split](separator); - if (attr == "clip-rect") { - from[attr] = from2; - diff[attr] = []; - i = from2.length; - while (i--) { - diff[attr][i] = (values[i] - from[attr][i]) / ms; - } - } - to[attr] = values; - break; - default: - values = [][concat](params[attr]); - from2 = [][concat](from[attr]); + } + break; + case "csv": + var values = Str(params[attr])[split](separator), + from2 = Str(from[attr])[split](separator); + if (attr == "clip-rect") { + from[attr] = from2; diff[attr] = []; - i = element.paper.customAttributes[attr].length; + i = from2.length; while (i--) { - diff[attr][i] = ((values[i] || 0) - (from2[i] || 0)) / ms; + diff[attr][i] = (values[i] - from[attr][i]) / ms; } - break; - } + } + to[attr] = values; + break; + default: + values = [][concat](params[attr]); + from2 = [][concat](from[attr]); + diff[attr] = []; + i = element.paper.customAttributes[attr].length; + while (i--) { + diff[attr][i] = ((values[i] || 0) - (from2[i] || 0)) / ms; + } + break; } } } @@ -51727,7 +51917,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } eve("raphael.anim.start." + element.id, element, anim); } - /* \ + /*\ * Raphael.animation [ method ] ** @@ -51756,35 +51946,33 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I var p = {}, json, attr; - for (attr in params) { - if (params[has](attr) && toFloat(attr) != attr && toFloat(attr) + "%" != attr) { - json = true; - p[attr] = params[attr]; - } + for (attr in params) if (params[has](attr) && toFloat(attr) != attr && toFloat(attr) + "%" != attr) { + json = true; + p[attr] = params[attr]; } if (!json) { // if percent-like syntax is used and end-of-all animation callback used - if(callback) { + if(callback){ // find the last one var lastKey = 0; - for(var i in params) { + for(var i in params){ var percent = toInt(i); - if(params[has](i) && percent > lastKey) { + if(params[has](i) && percent > lastKey){ lastKey = percent; } } - lastKey += "%"; + lastKey += '%'; // if already defined callback in the last keyframe, skip !params[lastKey].callback && (params[lastKey].callback = callback); } return new Animation(params, ms); + } else { + easing && (p.easing = easing); + callback && (p.callback = callback); + return new Animation({100: p}, ms); } - easing && (p.easing = easing); - callback && (p.callback = callback); - return new Animation({100: p}, ms); - }; - /* \ + /*\ * Element.animate [ method ] ** @@ -51811,7 +51999,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I runAnimation(anim, element, anim.percents[0], null, element.attr()); return element; }; - /* \ + /*\ * Element.setTime [ method ] ** @@ -51833,7 +52021,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } return this; }; - /* \ + /*\ * Element.status [ method ] ** @@ -51862,27 +52050,27 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I if (value != null) { runAnimation(anim, this, -1, mmin(value, 1)); return this; - } - len = animationElements.length; - for (; i < len; i++) { - e = animationElements[i]; - if (e.el.id == this.id && (!anim || e.anim == anim)) { - if (anim) { - return e.status; + } else { + len = animationElements.length; + for (; i < len; i++) { + e = animationElements[i]; + if (e.el.id == this.id && (!anim || e.anim == anim)) { + if (anim) { + return e.status; + } + out.push({ + anim: e.anim, + status: e.status + }); } - out.push({ - anim: e.anim, - status: e.status - }); } + if (anim) { + return 0; + } + return out; } - if (anim) { - return 0; - } - return out; - }; - /* \ + /*\ * Element.pause [ method ] ** @@ -51895,16 +52083,14 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I = (object) original element \*/ elproto.pause = function (anim) { - for (var i = 0; i < animationElements.length; i++) { - if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { - if (eve("raphael.anim.pause." + this.id, this, animationElements[i].anim) !== false) { - animationElements[i].paused = true; - } + for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { + if (eve("raphael.anim.pause." + this.id, this, animationElements[i].anim) !== false) { + animationElements[i].paused = true; } } return this; }; - /* \ + /*\ * Element.resume [ method ] ** @@ -51917,18 +52103,16 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I = (object) original element \*/ elproto.resume = function (anim) { - for (var i = 0; i < animationElements.length; i++) { - if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { - var e = animationElements[i]; - if (eve("raphael.anim.resume." + this.id, this, e.anim) !== false) { - delete e.paused; - this.status(e.anim, e.status); - } + for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { + var e = animationElements[i]; + if (eve("raphael.anim.resume." + this.id, this, e.anim) !== false) { + delete e.paused; + this.status(e.anim, e.status); } } return this; }; - /* \ + /*\ * Element.stop [ method ] ** @@ -51941,20 +52125,16 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I = (object) original element \*/ elproto.stop = function (anim) { - for (var i = 0; i < animationElements.length; i++) { - if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { - if (eve("raphael.anim.stop." + this.id, this, animationElements[i].anim) !== false) { - animationElements.splice(i--, 1); - } + for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { + if (eve("raphael.anim.stop." + this.id, this, animationElements[i].anim) !== false) { + animationElements.splice(i--, 1); } } return this; }; - function stopAnimation (paper) { - for (var i = 0; i < animationElements.length; i++) { - if (animationElements[i].el.paper == paper) { - animationElements.splice(i--, 1); - } + function stopAnimation(paper) { + for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.paper == paper) { + animationElements.splice(i--, 1); } } eve.on("raphael.remove", stopAnimation); @@ -51978,7 +52158,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } }, setproto = Set.prototype; - /* \ + /*\ * Set.push [ method ] ** @@ -51998,7 +52178,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } return this; }; - /* \ + /*\ * Set.pop [ method ] ** @@ -52009,7 +52189,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I this.length && delete this[this.length--]; return this.items.pop(); }; - /* \ + /*\ * Set.forEach [ method ] ** @@ -52031,17 +52211,15 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } return this; }; - for (var method in elproto) { - if (elproto[has](method)) { - setproto[method] = (function (methodname) { - return function () { - var arg = arguments; - return this.forEach(function (el) { - el[methodname][apply](el, arg); - }); - }; - })(method); - } + for (var method in elproto) if (elproto[has](method)) { + setproto[method] = (function (methodname) { + return function () { + var arg = arguments; + return this.forEach(function (el) { + el[methodname][apply](el, arg); + }); + }; + })(method); } setproto.attr = function (name, value) { if (name && R.is(name, array) && R.is(name[0], "object")) { @@ -52055,7 +52233,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } return this; }; - /* \ + /*\ * Set.clear [ method ] ** @@ -52066,7 +52244,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I this.pop(); } }; - /* \ + /*\ * Set.splice [ method ] ** @@ -52105,7 +52283,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } return new Set(todel); }; - /* \ + /*\ * Set.exclude [ method ] ** @@ -52117,11 +52295,9 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I = (boolean) `true` if object was found & removed from the set \*/ setproto.exclude = function (el) { - for (var i = 0, ii = this.length; i < ii; i++) { - if (this[i] == el) { - this.splice(i, 1); - return true; - } + for (var i = 0, ii = this.length; i < ii; i++) if (this[i] == el) { + this.splice(i, 1); + return true; } }; setproto.animate = function (params, ms, easing, callback) { @@ -52158,14 +52334,12 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I y = [], x2 = [], y2 = []; - for (var i = this.items.length; i--;) { - if (!this.items[i].removed) { - var box = this.items[i].getBBox(); - x.push(box.x); - y.push(box.y); - x2.push(box.x + box.width); - y2.push(box.y + box.height); - } + for (var i = this.items.length; i--;) if (!this.items[i].removed) { + var box = this.items[i].getBBox(); + x.push(box.x); + y.push(box.y); + x2.push(box.x + box.width); + y2.push(box.y + box.height); } x = mmin[apply](0, x); y = mmin[apply](0, y); @@ -52191,12 +52365,12 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return "Rapha\xebl\u2018s set"; }; - setproto.glow = function (glowConfig) { + setproto.glow = function(glowConfig) { var ret = this.paper.set(); - this.forEach(function (shape, index) { + this.forEach(function(shape, index){ var g = shape.glow(glowConfig); - if(g != null) { - g.forEach(function (shape2, index2) { + if(g != null){ + g.forEach(function(shape2, index2){ ret.push(shape2); }); } @@ -52205,7 +52379,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I }; - /* \ + /*\ * Set.isPointInside [ method ] ** @@ -52228,7 +52402,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return isPointInside; }; - /* \ + /*\ * Raphael.registerFont [ method ] ** @@ -52254,10 +52428,8 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I glyphs: {} }, family = font.face["font-family"]; - for (var prop in font.face) { - if (font.face[has](prop)) { - fontcopy.face[prop] = font.face[prop]; - } + for (var prop in font.face) if (font.face[has](prop)) { + fontcopy.face[prop] = font.face[prop]; } if (this.fonts[family]) { this.fonts[family].push(fontcopy); @@ -52266,29 +52438,25 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } if (!font.svg) { fontcopy.face["units-per-em"] = toInt(font.face["units-per-em"], 10); - for (var glyph in font.glyphs) { - if (font.glyphs[has](glyph)) { - var path = font.glyphs[glyph]; - fontcopy.glyphs[glyph] = { - w: path.w, - k: {}, - d: path.d && "M" + path.d.replace(/[mlcxtrv]/g, function (command) { - return {l: "L", c: "C", x: "z", t: "m", r: "l", v: "c"}[command] || "M"; - }) + "z" - }; - if (path.k) { - for (var k in path.k) { - if (path[has](k)) { - fontcopy.glyphs[glyph].k[k] = path.k[k]; - } - } + for (var glyph in font.glyphs) if (font.glyphs[has](glyph)) { + var path = font.glyphs[glyph]; + fontcopy.glyphs[glyph] = { + w: path.w, + k: {}, + d: path.d && "M" + path.d.replace(/[mlcxtrv]/g, function (command) { + return {l: "L", c: "C", x: "z", t: "m", r: "l", v: "c"}[command] || "M"; + }) + "z" + }; + if (path.k) { + for (var k in path.k) if (path[has](k)) { + fontcopy.glyphs[glyph].k[k] = path.k[k]; } } } } return font; }; - /* \ + /*\ * Paper.getFont [ method ] ** @@ -52314,12 +52482,10 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I var font = R.fonts[family]; if (!font) { var name = new RegExp("(^|\\s)" + family.replace(/[^\w\d\s+!~.:_-]/g, E) + "(\\s|$)", "i"); - for (var fontName in R.fonts) { - if (R.fonts[has](fontName)) { - if (name.test(fontName)) { - font = R.fonts[fontName]; - break; - } + for (var fontName in R.fonts) if (R.fonts[has](fontName)) { + if (name.test(fontName)) { + font = R.fonts[fontName]; + break; } } } @@ -52334,7 +52500,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } return thefont; }; - /* \ + /*\ * Paper.print [ method ] ** @@ -52395,7 +52561,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I }); }; - /* \ + /*\ * Paper.add [ method ] ** @@ -52437,7 +52603,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return res; }; - /* \ + /*\ * Raphael.format [ method ] ** @@ -52463,7 +52629,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I })); return token || E; }; - /* \ + /*\ * Raphael.fullfill [ method ] ** @@ -52497,7 +52663,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I if (name in res) { res = res[name]; } - typeof res === "function" && isFunc && (res = res()); + typeof res == "function" && isFunc && (res = res()); } }); res = (res == null || res == obj ? all : res) + ""; @@ -52509,7 +52675,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I }); }; })(); - /* \ + /*\ * Raphael.ninja [ method ] ** @@ -52527,7 +52693,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I oldRaphael.was ? (g.win.Raphael = oldRaphael.is) : delete Raphael; return R; }; - /* \ + /*\ * Raphael.st [ property (object) ] ** @@ -52555,14 +52721,14 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I // Firefox <3.6 fix: http://webreflection.blogspot.com/2009/11/195-chars-to-help-lazy-loading.html (function (doc, loaded, f) { - if (doc.readyState == null && doc.addEventListener) { + if (doc.readyState == null && doc.addEventListener){ doc.addEventListener(loaded, f = function () { doc.removeEventListener(loaded, f, false); doc.readyState = "complete"; }, false); doc.readyState = "loading"; } - function isLoaded () { + function isLoaded() { (/in/).test(doc.readyState) ? setTimeout(isLoaded, 9) : R.eve("raphael.DOMload"); } isLoaded(); @@ -52583,7 +52749,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I (function (glob, factory) { if (typeof define === "function" && define.amd) { - define("raphael.svg", ["raphael.core"], function (raphael) { + define("raphael.svg", ["raphael.core"], function(raphael) { return factory(raphael); }); } else if (typeof exports === "object") { @@ -52591,7 +52757,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } else { factory(glob.Raphael); } -}(this, function (R) { +}(this, function(R) { if (R && !R.svg) { return; } @@ -52622,16 +52788,14 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I }; var $ = function (el, attr) { if (attr) { - if (typeof el === "string") { + if (typeof el == "string") { el = $(el); } - for (var key in attr) { - if (attr[has](key)) { - if (key.substring(0, 6) == "xlink:") { - el.setAttributeNS(xlink, key.substring(6), Str(attr[key])); - } else { - el.setAttribute(key, Str(attr[key])); - } + for (var key in attr) if (attr[has](key)) { + if (key.substring(0, 6) == "xlink:") { + el.setAttributeNS(xlink, key.substring(6), Str(attr[key])); + } else { + el.setAttribute(key, Str(attr[key])); } } } else { @@ -52863,11 +53027,9 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I delete o._.arrows[se + "Type"]; delete o._.arrows[se + "String"]; } - for (attr in markerCounter) { - if (markerCounter[has](attr) && !markerCounter[attr]) { - var item = R._g.doc.getElementById(attr); - item && item.parentNode.removeChild(item); - } + for (attr in markerCounter) if (markerCounter[has](attr) && !markerCounter[attr]) { + var item = R._g.doc.getElementById(attr); + item && item.parentNode.removeChild(item); } } }, @@ -52894,7 +53056,8 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I dashes[i] = value[i] * width + ((i % 2) ? 1 : -1) * butt; } $(o.node, {"stroke-dasharray": dashes.join(",")}); - } else { + } + else { $(o.node, {"stroke-dasharray": "none"}); } }, @@ -53180,12 +53343,10 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } } else { tspans = node.getElementsByTagName("tspan"); - for (i = 0, ii = tspans.length; i < ii; i++) { - if (i) { - $(tspans[i], {dy: fontSize * leading, x: a.x}); - } else { - $(tspans[0], {dy: 0}); - } + for (i = 0, ii = tspans.length; i < ii; i++) if (i) { + $(tspans[i], {dy: fontSize * leading, x: a.x}); + } else { + $(tspans[0], {dy: 0}); } } $(node, {x: a.x, y: a.y}); @@ -53197,14 +53358,14 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I getRealNode = function (node) { if (node.parentNode && node.parentNode.tagName.toLowerCase() === "a") { return node.parentNode; + } else { + return node; } - return node; - }, Element = function (node, svg) { var X = 0, Y = 0; - /* \ + /*\ * Element.node [ property (object) ] ** @@ -53219,7 +53380,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I | }; \*/ this[0] = this.node = node; - /* \ + /*\ * Element.raphael [ property (object) ] ** @@ -53232,7 +53393,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I | } \*/ node.raphael = true; - /* \ + /*\ * Element.id [ property (number) ] ** @@ -53243,7 +53404,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I node.raphaelid = this.id; this.matrix = R.matrix(); this.realPath = null; - /* \ + /*\ * Element.paper [ property (object) ] ** @@ -53267,7 +53428,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I dirty: 1 }; !svg.bottom && (svg.bottom = this); - /* \ + /*\ * Element.prev [ property (object) ] ** @@ -53276,7 +53437,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I this.prev = svg.top; svg.top && (svg.top.next = this); svg.top = this; - /* \ + /*\ * Element.next [ property (object) ] ** @@ -53301,7 +53462,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I }); return p; }; - /* \ + /*\ * Element.rotate [ method ] ** @@ -53334,7 +53495,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I this.transform(this._.transform.concat([["r", deg, cx, cy]])); return this; }; - /* \ + /*\ * Element.scale [ method ] ** @@ -53370,7 +53531,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I this.transform(this._.transform.concat([["s", sx, sy, cx, cy]])); return this; }; - /* \ + /*\ * Element.translate [ method ] ** @@ -53394,7 +53555,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I this.transform(this._.transform.concat([["t", dx, dy]])); return this; }; - /* \ + /*\ * Element.transform [ method ] ** @@ -53449,7 +53610,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I return this; }; - /* \ + /*\ * Element.hide [ method ] ** @@ -53460,7 +53621,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I if(!this.removed) this.node.style.display = "none"; return this; }; - /* \ + /*\ * Element.show [ method ] ** @@ -53471,7 +53632,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I if(!this.removed) this.node.style.display = ""; return this; }; - /* \ + /*\ * Element.remove [ method ] ** @@ -53496,7 +53657,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I this.removeData(); for (var i in this) { - this[i] = typeof this[i] === "function" ? R._removedFactory(i) : null; + this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null; } this.removed = true; }; @@ -53509,7 +53670,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I containerStyle; if (this.paper.canvas.parentElement) { containerStyle = this.paper.canvas.parentElement.style; - } // IE10+ can't find parentElement + } //IE10+ can't find parentElement else if (this.paper.canvas.parentNode) { containerStyle = this.paper.canvas.parentNode.style; } @@ -53528,17 +53689,17 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I y: this.node.clientTop, width: this.node.clientWidth, height: this.node.clientHeight - }; + } } finally { bbox = bbox || {}; - if(canvasHidden) { + if(canvasHidden){ containerStyle.display = "none"; } } hide && this.hide(); return bbox; }; - /* \ + /*\ * Element.attr [ method ] ** @@ -53625,10 +53786,8 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } if (name == null) { var res = {}; - for (var a in this.attrs) { - if (this.attrs[has](a)) { - res[a] = this.attrs[a]; - } + for (var a in this.attrs) if (this.attrs[has](a)) { + res[a] = this.attrs[a]; } res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient; res.transform = this._.transform; @@ -53671,21 +53830,17 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I for (var key in params) { eve("raphael.attr." + key + "." + this.id, this, params[key]); } - for (key in this.paper.customAttributes) { - if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) { - var par = this.paper.customAttributes[key].apply(this, [].concat(params[key])); - this.attrs[key] = params[key]; - for (var subkey in par) { - if (par[has](subkey)) { - params[subkey] = par[subkey]; - } - } + for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) { + var par = this.paper.customAttributes[key].apply(this, [].concat(params[key])); + this.attrs[key] = params[key]; + for (var subkey in par) if (par[has](subkey)) { + params[subkey] = par[subkey]; } } setFillAndStroke(this, params); return this; }; - /* \ + /*\ * Element.toFront [ method ] ** @@ -53702,7 +53857,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I svg.top != this && R._tofront(this, svg); return this; }; - /* \ + /*\ * Element.toBack [ method ] ** @@ -53720,7 +53875,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I var svg = this.paper; return this; }; - /* \ + /*\ * Element.insertAfter [ method ] ** @@ -53742,7 +53897,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I R._insertafter(this, element, this.paper); return this; }; - /* \ + /*\ * Element.insertBefore [ method ] ** @@ -53926,7 +54081,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I this._viewBox = [x, y, w, h, !!fit]; return this; }; - /* \ + /*\ * Paper.renderfix [ method ] ** @@ -53958,7 +54113,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } } }; - /* \ + /*\ * Paper.clear [ method ] ** @@ -53975,7 +54130,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I c.appendChild(this.desc); c.appendChild(this.defs = $("defs")); }; - /* \ + /*\ * Paper.remove [ method ] ** @@ -53985,21 +54140,19 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I eve("raphael.remove", this); this.canvas.parentNode && this.canvas.parentNode.removeChild(this.canvas); for (var i in this) { - this[i] = typeof this[i] === "function" ? R._removedFactory(i) : null; + this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null; } }; var setproto = R.st; - for (var method in elproto) { - if (elproto[has](method) && !setproto[has](method)) { - setproto[method] = (function (methodname) { - return function () { - var arg = arguments; - return this.forEach(function (el) { - el[methodname].apply(el, arg); - }); - }; - })(method); - } + for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) { + setproto[method] = (function (methodname) { + return function () { + var arg = arguments; + return this.forEach(function (el) { + el[methodname].apply(el, arg); + }); + }; + })(method); } })); @@ -54015,7 +54168,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I (function (glob, factory) { if (typeof define === "function" && define.amd) { - define("raphael.vml", ["raphael.core"], function (raphael) { + define("raphael.vml", ["raphael.core"], function(raphael) { return factory(raphael); }); } else if (typeof exports === "object") { @@ -54023,7 +54176,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } else { factory(glob.Raphael); } -}(this, function (R) { +}(this, function(R) { if (R && !R.vml) { return; } @@ -54176,10 +54329,8 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I res = o; - for (var par in params) { - if (params[has](par)) { - a[par] = params[par]; - } + for (var par in params) if (params[has](par)) { + a[par] = params[par]; } if (newpath) { a.path = R._getPath[o.type](o); @@ -54234,7 +54385,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I if (o.textpath) { var textpathStyle = o.textpath.style; params.font && (textpathStyle.font = params.font); - params["font-family"] && (textpathStyle.fontFamily = "\"" + params["font-family"].split(",")[0].replace(/^['"]+|['"]+$/g, E) + "\""); + params["font-family"] && (textpathStyle.fontFamily = '"' + params["font-family"].split(",")[0].replace(/^['"]+|['"]+$/g, E) + '"'); params["font-size"] && (textpathStyle.fontSize = params["font-size"]); params["font-weight"] && (textpathStyle.fontWeight = params["font-weight"]); params["font-style"] && (textpathStyle.fontStyle = params["font-style"]); @@ -54367,11 +54518,9 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I ("x" in params || "y" in params) && (res.path.v = R.format("m{0},{1}l{2},{1}", round(a.x * zoom), round(a.y * zoom), round(a.x * zoom) + 1)); var dirtyattrs = ["x", "y", "text", "font", "font-family", "font-weight", "font-style", "font-size"]; - for (var d = 0, dd = dirtyattrs.length; d < dd; d++) { - if (dirtyattrs[d] in params) { - res._.dirty = 1; - break; - } + for (var d = 0, dd = dirtyattrs.length; d < dd; d++) if (dirtyattrs[d] in params) { + res._.dirty = 1; + break; } // text-anchor emulation @@ -54601,11 +54750,12 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I }; // Needed to fix the vml setViewBox issues elproto.auxGetBBox = R.el.getBBox; - elproto.getBBox = function () { + elproto.getBBox = function(){ var b = this.auxGetBBox(); - if (this.paper && this.paper._viewBoxShift) { + if (this.paper && this.paper._viewBoxShift) + { var c = {}; - var z = 1 / this.paper._viewBoxShift.scale; + var z = 1/this.paper._viewBoxShift.scale; c.x = b.x - this.paper._viewBoxShift.dx; c.x *= z; c.y = b.y - this.paper._viewBoxShift.dy; @@ -54639,7 +54789,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I this.node.parentNode.removeChild(this.node); this.shape && this.shape.parentNode.removeChild(this.shape); for (var i in this) { - this[i] = typeof this[i] === "function" ? R._removedFactory(i) : null; + this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null; } this.removed = true; }; @@ -54649,10 +54799,8 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I } if (name == null) { var res = {}; - for (var a in this.attrs) { - if (this.attrs[has](a)) { - res[a] = this.attrs[a]; - } + for (var a in this.attrs) if (this.attrs[has](a)) { + res[a] = this.attrs[a]; } res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient; res.transform = this._.transform; @@ -54693,15 +54841,11 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I eve("raphael.attr." + key + "." + this.id, this, params[key]); } if (params) { - for (key in this.paper.customAttributes) { - if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) { - var par = this.paper.customAttributes[key].apply(this, [].concat(params[key])); - this.attrs[key] = params[key]; - for (var subkey in par) { - if (par[has](subkey)) { - params[subkey] = par[subkey]; - } - } + for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) { + var par = this.paper.customAttributes[key].apply(this, [].concat(params[key])); + this.attrs[key] = params[key]; + for (var subkey in par) if (par[has](subkey)) { + params[subkey] = par[subkey]; } } // this.paper.canvas.style.display = "none"; @@ -54951,11 +55095,11 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I try { !doc.namespaces.rvml && doc.namespaces.add("rvml", "urn:schemas-microsoft-com:vml"); createNode = function (tagName) { - return doc.createElement("<rvml:" + tagName + " class=\"rvml\">"); + return doc.createElement('<rvml:' + tagName + ' class="rvml">'); }; } catch (e) { createNode = function (tagName) { - return doc.createElement("<" + tagName + " xmlns=\"urn:schemas-microsoft.com:vml\" class=\"rvml\">"); + return doc.createElement('<' + tagName + ' xmlns="urn:schemas-microsoft.com:vml" class="rvml">'); }; } }; @@ -55015,23 +55159,21 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I R.eve("raphael.remove", this); this.canvas.parentNode.removeChild(this.canvas); for (var i in this) { - this[i] = typeof this[i] === "function" ? R._removedFactory(i) : null; + this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null; } return true; }; var setproto = R.st; - for (var method in elproto) { - if (elproto[has](method) && !setproto[has](method)) { - setproto[method] = (function (methodname) { - return function () { - var arg = arguments; - return this.forEach(function (el) { - el[methodname].apply(el, arg); - }); - }; - })(method); - } + for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) { + setproto[method] = (function (methodname) { + return function () { + var arg = arguments; + return this.forEach(function (el) { + el[methodname].apply(el, arg); + }); + }; + })(method); } })); @@ -55046,7 +55188,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I (function (glob, factory) { if (typeof define === "function" && define.amd) { - define("raphael", ["raphael.core", "raphael.svg", "raphael.vml"], function (Raphael) { + define("raphael", ["raphael.core", "raphael.svg", "raphael.vml"], function(Raphael) { return factory(Raphael); }); } else if (typeof exports === "object") { @@ -55057,7 +55199,7 @@ BI.shortcut("bi.sql_editor", BI.SQLEditor);// Copyright (c) 2013 Adobe Systems I module.exports = factory(raphael); } else { - // glob.Raphael = factory(glob.Raphael); + //glob.Raphael = factory(glob.Raphael); } }(this, function (Raphael) { return Raphael.ninja(); @@ -59222,2714 +59364,2717 @@ BI.ResizableTable = BI.inherit(BI.Widget, { } mouseMoveTracker.releaseMouseMoves(); }, document); - regionResizerHandler.element.on("mousedown", function (event) { - defaultSize = size = self._getRegionSize(); - offset = 0; - self._setResizerPosition(0, 0); - mouseMoveTracker.captureMouseMoves(event); - }); - return regionResizerHandler; - }, - - _setResizerPosition: function (left, top) { - this.resizer.element.css({ - left: left + "px", - top: top + "px" - }); - }, - - _setRegionResizerHandlerPosition: function (left, top) { - this.regionResizerHandler.element.css({ - left: left + "px", - top: top + "px" - }); - }, - - _getRegionSize: function () { - var o = this.options; - var regionSize = o.regionColumnSize[0] || 0; - if (o.isNeedFreeze === false || o.freezeCols.length === 0) { - return 0; - } - if (!regionSize) { - BI.each(o.freezeCols, function (i, col) { - regionSize += o.columnSize[col]; - }); - } - return regionSize; - }, - - _getRegionRowSize: function () { - var o = this.options; - return [o.header.length * o.headerRowSize, - Math.min(o.height - o.header.length * o.headerRowSize, o.items.length * o.rowSize)]; - }, - - _getFreezeColLength: function () { - var o = this.options; - return o.isNeedFreeze === true ? BI.clamp(o.freezeCols.length, 0, o.columnSize.length) : 0; - }, - - _getFreezeColumnSize: function () { - var columnSize = this.options.columnSize; - var sum = 0; - for (var i = 0, len = this._getFreezeColLength(); i < len; i++) { - sum += columnSize[i]; - } - return sum; - }, - - _getResizerLeft: function (j) { - var left = 0; - var columnSize = this.options.columnSize; - var freezeColLength = this._getFreezeColLength(); - for (var i = (j >= freezeColLength ? freezeColLength : 0); i < j; i++) { - left += columnSize[i] || 0; - } - if (j >= freezeColLength) { - left += this.table.getRegionSize(); - left -= this.table.getRightHorizontalScroll(); - } else { - left -= this.table.getLeftHorizontalScroll(); - } - return left; - }, - - _formatHeader: function (header) { - var self = this, o = this.options; - var result = []; - var resize = function (j, size) { - self.resizer.setVisible(true); - var height = o.headerRowSize + self._getRegionRowSize()[1]; - self.resizer.setHeight(height); - // TODO 不知道为什么加入这段代码会使得列宽调整出问题 - // if (o.minColumnSize[j]) { - // if (size === o.minColumnSize[j]) { - // self.resizer.element.addClass("suitable"); - // } else { - // self.resizer.element.removeClass("suitable"); - // } - // } - self._setResizerPosition(self._getResizerLeft(j) + size, (o.header.length - 1) * o.headerRowSize); - }; - var stop = function (j, size) { - self.resizer.setVisible(false); - var columnSize = o.columnSize.slice(); - columnSize[j] = size; - o.columnSize = columnSize; - self.table.setColumnSize(columnSize); - // self.table.populate(); - self._populate(); - self.fireEvent(BI.Table.EVENT_TABLE_AFTER_COLUMN_RESIZE); - }; - BI.each(header, function (i, cols) { - if (i === header.length - 1) { - result[i] = []; - BI.each(cols, function (j, col) { - if (j === self._getFreezeColLength() - 1 || j === cols.length - 1) { - result[i][j] = col; - } else { - result[i][j] = { - type: "bi.resizable_table_cell", - cell: col, - suitableSize: o.minColumnSize[j], - maxSize: o.maxColumnSize[j], - resize: BI.bind(resize, null, j), - stop: BI.bind(stop, null, j) - }; - if (o.isNeedMerge) { - var r = i; - while (r > 0 && self._mergeRule(result[r][j], result[r - 1][j])) { - result[r - 1][j] = { - type: "bi.resizable_table_cell", - cell: result[r - 1][j], - suitableSize: o.minColumnSize[j], - maxSize: o.maxColumnSize[j], - resize: BI.bind(resize, null, j), - stop: BI.bind(stop, null, j) - }; - r--; - } - } - } - }); - } else { - result.push(cols); - } - }); - return result; - }, - - _populate: function () { - var o = this.options; - var regionSize = this._getRegionSize(); - if (regionSize > 0) { - this.regionResizerHandler.setVisible(true); - this._setRegionResizerHandlerPosition(regionSize - 3, 0); - } else { - this.regionResizerHandler.setVisible(false); - } - }, - - setWidth: function (width) { - BI.ResizableTable.superclass.setWidth.apply(this, arguments); - this.table.setWidth(width); - }, - - setHeight: function (height) { - BI.ResizableTable.superclass.setHeight.apply(this, arguments); - this.table.setHeight(height); - }, - - setVerticalScroll: function (scrollTop) { - this.table.setVerticalScroll(scrollTop); - }, - - setLeftHorizontalScroll: function (scrollLeft) { - this.table.setLeftHorizontalScroll(scrollLeft); - }, - - setRightHorizontalScroll: function (scrollLeft) { - this.table.setRightHorizontalScroll(scrollLeft); - }, - - setColumnSize: function (columnSize) { - this.options.columnSize = columnSize; - this.table.setColumnSize(columnSize); - }, - - getColumnSize: function () { - return this.table.getColumnSize(); - }, - - setRegionColumnSize: function (columnSize) { - this.options.regionColumnSize = columnSize; - this.table.setRegionColumnSize(columnSize); - }, - - getRegionColumnSize: function () { - return this.table.getRegionColumnSize(); - }, - - getVerticalScroll: function () { - return this.table.getVerticalScroll(); - }, - - getLeftHorizontalScroll: function () { - return this.table.getLeftHorizontalScroll(); - }, - - getRightHorizontalScroll: function () { - return this.table.getRightHorizontalScroll(); - }, - - attr: function () { - BI.ResizableTable.superclass.attr.apply(this, arguments); - this.table.attr.apply(this.table, arguments); - }, - - restore: function () { - this.table.restore(); - }, - - populate: function (items, header) { - if (items) { - this.options.items = items; - } - if (header) { - this.options.header = header; - if (this.options.isNeedResize) { - header = this._formatHeader(header); - } - } - this.table.populate(items, header); - this._populate(); - } -}); - -BI.shortcut("bi.resizable_table", BI.ResizableTable);/** - * - * 自定义树 - * - * Created by GUY on 2015/9/7. - * @class BI.CustomTree - * @extends BI.Single - */ -BI.CustomTree = BI.inherit(BI.Widget, { - _defaultConfig: function () { - return BI.extend(BI.CustomTree.superclass._defaultConfig.apply(this, arguments), { - baseCls: "bi-custom-tree", - expander: { - el: {}, - popup: { - type: "bi.custom_tree" - } - }, - - items: [], - itemsCreator: BI.emptyFn, - - el: { - type: "bi.button_tree", - chooseType: 0, - layouts: [{ - type: "bi.vertical" - }] - } - }); - }, - - _init: function () { - BI.CustomTree.superclass._init.apply(this, arguments); - this.initTree(this.options.items); - }, - - _formatItems: function (nodes) { - var self = this, o = this.options; - nodes = BI.Tree.transformToTreeFormat(nodes); - - var items = []; - BI.each(nodes, function (i, node) { - if (BI.isNotEmptyArray(node.children) || node.isParent === true) { - var item = BI.extend({ - type: "bi.expander", - el: {}, - popup: {type: "bi.custom_tree"} - }, BI.deepClone(o.expander), { - id: node.id, - pId: node.pId, - value: node.value - }); - var el = BI.stripEL(node); - if (!BI.isWidget(el)) { - el = BI.clone(el); - delete el.children; - BI.extend(item.el, el); - } else { - item.el = el; - } - item.popup.expander = BI.deepClone(o.expander); - item.items = item.popup.items = node.children; - item.itemsCreator = item.popup.itemsCreator = function (op) { - if (BI.isNotNull(op.node)) {// 从子节点传过来的itemsCreator直接向上传递 - return o.itemsCreator.apply(self, arguments); - } - var args = Array.prototype.slice.call(arguments, 0); - args[0].node = node; - return o.itemsCreator.apply(self, args); - }; - BI.isNull(item.popup.el) && (item.popup.el = BI.deepClone(o.el)); - items.push(item); - } else { - items.push(node); - } + regionResizerHandler.element.on("mousedown", function (event) { + defaultSize = size = self._getRegionSize(); + offset = 0; + self._setResizerPosition(0, 0); + mouseMoveTracker.captureMouseMoves(event); }); - return items; + return regionResizerHandler; }, - // 构造树结构， - initTree: function (nodes) { - var self = this, o = this.options; - this.tree = BI.createWidget(o.el, { - element: this, - items: this._formatItems(nodes), - itemsCreator: function (op, callback) { - o.itemsCreator.apply(this, [op, function (items) { - var args = Array.prototype.slice.call(arguments, 0); - args[0] = self._formatItems(items); - callback.apply(null, args); - }]); - } - }); - this.tree.on(BI.Controller.EVENT_CHANGE, function (type, val, obj) { - self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); - if (type === BI.Events.CLICK) { - self.fireEvent(BI.CustomTree.EVENT_CHANGE, val, obj); - } + _setResizerPosition: function (left, top) { + this.resizer.element.css({ + left: left + "px", + top: top + "px" }); }, - // 生成树方法 - stroke: function (nodes) { - this.populate.apply(this, arguments); + _setRegionResizerHandlerPosition: function (left, top) { + this.regionResizerHandler.element.css({ + left: left + "px", + top: top + "px" + }); }, - populate: function (nodes) { - var args = Array.prototype.slice.call(arguments, 0); - if (arguments.length > 0) { - args[0] = this._formatItems(nodes); + _getRegionSize: function () { + var o = this.options; + var regionSize = o.regionColumnSize[0] || 0; + if (o.isNeedFreeze === false || o.freezeCols.length === 0) { + return 0; } - this.tree.populate.apply(this.tree, args); - }, - - setValue: function (v) { - this.tree && this.tree.setValue(v); - }, - - getValue: function () { - return this.tree ? this.tree.getValue() : []; + if (!regionSize) { + BI.each(o.freezeCols, function (i, col) { + regionSize += o.columnSize[col]; + }); + } + return regionSize; }, - getAllButtons: function () { - return this.tree ? this.tree.getAllButtons() : []; + _getRegionRowSize: function () { + var o = this.options; + return [o.header.length * o.headerRowSize, + Math.min(o.height - o.header.length * o.headerRowSize, o.items.length * o.rowSize)]; }, - getAllLeaves: function () { - return this.tree ? this.tree.getAllLeaves() : []; + _getFreezeColLength: function () { + var o = this.options; + return o.isNeedFreeze === true ? BI.clamp(o.freezeCols.length, 0, o.columnSize.length) : 0; }, - getNodeById: function (id) { - return this.tree && this.tree.getNodeById(id); + _getFreezeColumnSize: function () { + var columnSize = this.options.columnSize; + var sum = 0; + for (var i = 0, len = this._getFreezeColLength(); i < len; i++) { + sum += columnSize[i]; + } + return sum; }, - getNodeByValue: function (id) { - return this.tree && this.tree.getNodeByValue(id); + _getResizerLeft: function (j) { + var left = 0; + var columnSize = this.options.columnSize; + var freezeColLength = this._getFreezeColLength(); + for (var i = (j >= freezeColLength ? freezeColLength : 0); i < j; i++) { + left += columnSize[i] || 0; + } + if (j >= freezeColLength) { + left += this.table.getRegionSize(); + left -= this.table.getRightHorizontalScroll(); + } else { + left -= this.table.getLeftHorizontalScroll(); + } + return left; }, - empty: function () { - this.tree.empty(); - } -}); -BI.CustomTree.EVENT_CHANGE = "EVENT_CHANGE"; - -BI.shortcut("bi.custom_tree", BI.CustomTree);/* - * JQuery zTree core v3.5.18 - * http://zTree.me/ - * - * Copyright (c) 2010 Hunter.z - * - * Licensed same as jquery - MIT License - * http://www.opensource.org/licenses/mit-license.php - * - * email: hunter.z@263.net - * Date: 2015-06-18 - */ -(function ($) { - var settings = {}, roots = {}, caches = {}, - // default consts of core - _consts = { - className: { - BUTTON: "button", - LEVEL: "level", - ICO_LOADING: "ico_loading", - SWITCH: "switch" - }, - event: { - NODECREATED: "ztree_nodeCreated", - CLICK: "ztree_click", - EXPAND: "ztree_expand", - COLLAPSE: "ztree_collapse", - ASYNC_SUCCESS: "ztree_async_success", - ASYNC_ERROR: "ztree_async_error", - REMOVE: "ztree_remove", - SELECTED: "ztree_selected", - UNSELECTED: "ztree_unselected" - }, - id: { - A: "_a", - ICON: "_ico", - SPAN: "_span", - SWITCH: "_switch", - UL: "_ul" - }, - line: { - ROOT: "root", - ROOTS: "roots", - CENTER: "center", - BOTTOM: "bottom", - NOLINE: "noline", - LINE: "line" - }, - folder: { - OPEN: "open", - CLOSE: "close", - DOCU: "docu" - }, - node: { - CURSELECTED: "curSelectedNode" - } - }, - // default setting of core - _setting = { - treeId: "", - treeObj: null, - view: { - addDiyDom: null, - autoCancelSelected: true, - dblClickExpand: true, - expandSpeed: "fast", - fontCss: {}, - nameIsHTML: false, - selectedMulti: true, - showIcon: true, - showLine: true, - showTitle: true, - txtSelectedEnable: false - }, - data: { - key: { - children: "children", - name: "name", - title: "", - url: "url" - }, - simpleData: { - enable: false, - idKey: "id", - pIdKey: "pId", - rootPId: null - }, - keep: { - parent: false, - leaf: false - } - }, - async: { - enable: false, - contentType: "application/x-www-form-urlencoded", - type: "post", - dataType: "text", - url: "", - autoParam: [], - otherParam: [], - dataFilter: null - }, - callback: { - beforeAsync: null, - beforeClick: null, - beforeDblClick: null, - beforeRightClick: null, - beforeMouseDown: null, - beforeMouseUp: null, - beforeExpand: null, - beforeCollapse: null, - beforeRemove: null, - - onAsyncError: null, - onAsyncSuccess: null, - onNodeCreated: null, - onClick: null, - onDblClick: null, - onRightClick: null, - onMouseDown: null, - onMouseUp: null, - onExpand: null, - onCollapse: null, - onRemove: null - } - }, - // default root of core - // zTree use root to save full data - _initRoot = function (setting) { - var r = data.getRoot(setting); - if (!r) { - r = {}; - data.setRoot(setting, r); - } - r[setting.data.key.children] = []; - r.expandTriggerFlag = false; - r.curSelectedList = []; - r.noSelection = true; - r.createdNodes = []; - r.zId = 0; - r._ver = (new Date()).getTime(); - }, - // default cache of core - _initCache = function (setting) { - var c = data.getCache(setting); - if (!c) { - c = {}; - data.setCache(setting, c); - } - c.nodes = []; - c.doms = []; - }, - // default bindEvent of core - _bindEvent = function (setting) { - var o = setting.treeObj, - c = consts.event; - o.bind(c.NODECREATED, function (event, treeId, node) { - tools.apply(setting.callback.onNodeCreated, [event, treeId, node]); - }); - - o.bind(c.CLICK, function (event, srcEvent, treeId, node, clickFlag) { - tools.apply(setting.callback.onClick, [srcEvent, treeId, node, clickFlag]); - }); - - o.bind(c.EXPAND, function (event, treeId, node) { - tools.apply(setting.callback.onExpand, [event, treeId, node]); - }); - - o.bind(c.COLLAPSE, function (event, treeId, node) { - tools.apply(setting.callback.onCollapse, [event, treeId, node]); - }); - - o.bind(c.ASYNC_SUCCESS, function (event, treeId, node, msg) { - tools.apply(setting.callback.onAsyncSuccess, [event, treeId, node, msg]); - }); - - o.bind(c.ASYNC_ERROR, function (event, treeId, node, XMLHttpRequest, textStatus, errorThrown) { - tools.apply(setting.callback.onAsyncError, [event, treeId, node, XMLHttpRequest, textStatus, errorThrown]); - }); - - o.bind(c.REMOVE, function (event, treeId, treeNode) { - tools.apply(setting.callback.onRemove, [event, treeId, treeNode]); - }); - - o.bind(c.SELECTED, function (event, srcEvent, treeId, node) { - tools.apply(setting.callback.onSelected, [srcEvent, treeId, node]); - }); - o.bind(c.UNSELECTED, function (event, srcEvent, treeId, node) { - tools.apply(setting.callback.onUnSelected, [srcEvent, treeId, node]); - }); - }, - _unbindEvent = function (setting) { - var o = setting.treeObj, - c = consts.event; - o.unbind(c.NODECREATED) - .unbind(c.CLICK) - .unbind(c.EXPAND) - .unbind(c.COLLAPSE) - .unbind(c.ASYNC_SUCCESS) - .unbind(c.ASYNC_ERROR) - .unbind(c.REMOVE) - .unbind(c.SELECTED) - .unbind(c.UNSELECTED); - }, - // default event proxy of core - _eventProxy = function (event) { - var target = event.target, - setting = data.getSetting(event.data.treeId), - tId = "", node = null, - nodeEventType = "", treeEventType = "", - nodeEventCallback = null, treeEventCallback = null, - tmp = null; - - if (tools.eqs(event.type, "mousedown")) { - treeEventType = "mousedown"; - } else if (tools.eqs(event.type, "mouseup")) { - treeEventType = "mouseup"; - } else if (tools.eqs(event.type, "contextmenu")) { - treeEventType = "contextmenu"; - } else if (tools.eqs(event.type, "click")) { - if (tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.SWITCH) !== null) { - tId = tools.getNodeMainDom(target).id; - nodeEventType = "switchNode"; - } else { - tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]); - if (tmp) { - tId = tools.getNodeMainDom(tmp).id; - nodeEventType = "clickNode"; - } - } - } else if (tools.eqs(event.type, "dblclick")) { - treeEventType = "dblclick"; - tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]); - if (tmp) { - tId = tools.getNodeMainDom(tmp).id; - nodeEventType = "switchNode"; - } - } - if (treeEventType.length > 0 && tId.length == 0) { - tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]); - if (tmp) {tId = tools.getNodeMainDom(tmp).id;} - } - // event to node - if (tId.length > 0) { - node = data.getNodeCache(setting, tId); - switch (nodeEventType) { - case "switchNode" : - if (!node.isParent) { - nodeEventType = ""; - } else if (tools.eqs(event.type, "click") - || (tools.eqs(event.type, "dblclick") && tools.apply(setting.view.dblClickExpand, [setting.treeId, node], setting.view.dblClickExpand))) { - nodeEventCallback = handler.onSwitchNode; - } else { - nodeEventType = ""; - } - break; - case "clickNode" : - nodeEventCallback = handler.onClickNode; - break; - } - } - // event to zTree - switch (treeEventType) { - case "mousedown" : - treeEventCallback = handler.onZTreeMousedown; - break; - case "mouseup" : - treeEventCallback = handler.onZTreeMouseup; - break; - case "dblclick" : - treeEventCallback = handler.onZTreeDblclick; - break; - case "contextmenu" : - treeEventCallback = handler.onZTreeContextmenu; - break; - } - var proxyResult = { - stop: false, - node: node, - nodeEventType: nodeEventType, - nodeEventCallback: nodeEventCallback, - treeEventType: treeEventType, - treeEventCallback: treeEventCallback - }; - return proxyResult; - }, - // default init node of core - _initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) { - if (!n) return; - var r = data.getRoot(setting), - childKey = setting.data.key.children; - n.level = level; - n.tId = setting.treeId + "_" + (++r.zId); - n.parentTId = parentNode ? parentNode.tId : null; - n.open = (typeof n.open === "string") ? tools.eqs(n.open, "true") : !!n.open; - if (n[childKey] && n[childKey].length > 0) { - n.isParent = true; - n.zAsync = true; - } else { - n.isParent = (typeof n.isParent === "string") ? tools.eqs(n.isParent, "true") : !!n.isParent; - n.open = (n.isParent && !setting.async.enable) ? n.open : false; - n.zAsync = !n.isParent; - } - n.isFirstNode = isFirstNode; - n.isLastNode = isLastNode; - n.getParentNode = function () {return data.getNodeCache(setting, n.parentTId);}; - n.getPreNode = function () {return data.getPreNode(setting, n);}; - n.getNextNode = function () {return data.getNextNode(setting, n);}; - n.isAjaxing = false; - data.fixPIdKeyValue(setting, n); - }, - _init = { - bind: [_bindEvent], - unbind: [_unbindEvent], - caches: [_initCache], - nodes: [_initNode], - proxys: [_eventProxy], - roots: [_initRoot], - beforeA: [], - afterA: [], - innerBeforeA: [], - innerAfterA: [], - zTreeTools: [] - }, - // method of operate data - data = { - addNodeCache: function (setting, node) { - data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = node; - }, - getNodeCacheId: function (tId) { - return tId.substring(tId.lastIndexOf("_") + 1); - }, - addAfterA: function (afterA) { - _init.afterA.push(afterA); - }, - addBeforeA: function (beforeA) { - _init.beforeA.push(beforeA); - }, - addInnerAfterA: function (innerAfterA) { - _init.innerAfterA.push(innerAfterA); - }, - addInnerBeforeA: function (innerBeforeA) { - _init.innerBeforeA.push(innerBeforeA); - }, - addInitBind: function (bindEvent) { - _init.bind.push(bindEvent); - }, - addInitUnBind: function (unbindEvent) { - _init.unbind.push(unbindEvent); - }, - addInitCache: function (initCache) { - _init.caches.push(initCache); - }, - addInitNode: function (initNode) { - _init.nodes.push(initNode); - }, - addInitProxy: function (initProxy, isFirst) { - if (isFirst) { - _init.proxys.splice(0, 0, initProxy); - } else { - _init.proxys.push(initProxy); - } - }, - addInitRoot: function (initRoot) { - _init.roots.push(initRoot); - }, - addNodesData: function (setting, parentNode, nodes) { - var childKey = setting.data.key.children; - if (!parentNode[childKey]) parentNode[childKey] = []; - if (parentNode[childKey].length > 0) { - parentNode[childKey][parentNode[childKey].length - 1].isLastNode = false; - view.setNodeLineIcos(setting, parentNode[childKey][parentNode[childKey].length - 1]); - } - parentNode.isParent = true; - parentNode[childKey] = parentNode[childKey].concat(nodes); - }, - addSelectedNode: function (setting, node) { - var root = data.getRoot(setting); - if (!data.isSelectedNode(setting, node)) { - root.curSelectedList.push(node); - } - }, - addCreatedNode: function (setting, node) { - if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) { - var root = data.getRoot(setting); - root.createdNodes.push(node); - } - }, - addZTreeTools: function (zTreeTools) { - _init.zTreeTools.push(zTreeTools); - }, - exSetting: function (s) { - $.extend(true, _setting, s); - }, - fixPIdKeyValue: function (setting, node) { - if (setting.data.simpleData.enable) { - node[setting.data.simpleData.pIdKey] = node.parentTId ? node.getParentNode()[setting.data.simpleData.idKey] : setting.data.simpleData.rootPId; - } - }, - getAfterA: function (setting, node, array) { - for (var i = 0, j = _init.afterA.length; i < j; i++) { - _init.afterA[i].apply(this, arguments); - } - }, - getBeforeA: function (setting, node, array) { - for (var i = 0, j = _init.beforeA.length; i < j; i++) { - _init.beforeA[i].apply(this, arguments); - } - }, - getInnerAfterA: function (setting, node, array) { - for (var i = 0, j = _init.innerAfterA.length; i < j; i++) { - _init.innerAfterA[i].apply(this, arguments); - } - }, - getInnerBeforeA: function (setting, node, array) { - for (var i = 0, j = _init.innerBeforeA.length; i < j; i++) { - _init.innerBeforeA[i].apply(this, arguments); - } - }, - getCache: function (setting) { - return caches[setting.treeId]; - }, - getNextNode: function (setting, node) { - if (!node) return null; - var childKey = setting.data.key.children, - p = node.parentTId ? node.getParentNode() : data.getRoot(setting); - for (var i = 0, l = p[childKey].length - 1; i <= l; i++) { - if (p[childKey][i] === node) { - return (i == l ? null : p[childKey][i + 1]); - } - } - return null; - }, - getNodeByParam: function (setting, nodes, key, value) { - if (!nodes || !key) return null; - var childKey = setting.data.key.children; - for (var i = 0, l = nodes.length; i < l; i++) { - if (nodes[i][key] == value) { - return nodes[i]; - } - var tmp = data.getNodeByParam(setting, nodes[i][childKey], key, value); - if (tmp) return tmp; - } - return null; - }, - getNodeCache: function (setting, tId) { - if (!tId) return null; - var n = caches[setting.treeId].nodes[data.getNodeCacheId(tId)]; - return n ? n : null; - }, - getNodeName: function (setting, node) { - var nameKey = setting.data.key.name; - return "" + node[nameKey]; - }, - getNodeTitle: function (setting, node) { - var t = setting.data.key.title === "" ? setting.data.key.name : setting.data.key.title; - return "" + node[t]; - }, - getNodes: function (setting) { - return data.getRoot(setting)[setting.data.key.children]; - }, - getNodesByParam: function (setting, nodes, key, value) { - if (!nodes || !key) return []; - var childKey = setting.data.key.children, - result = []; - for (var i = 0, l = nodes.length; i < l; i++) { - if (nodes[i][key] == value) { - result.push(nodes[i]); - } - result = result.concat(data.getNodesByParam(setting, nodes[i][childKey], key, value)); - } - return result; - }, - getNodesByParamFuzzy: function (setting, nodes, key, value) { - if (!nodes || !key) return []; - var childKey = setting.data.key.children, - result = []; - value = value.toLowerCase(); - for (var i = 0, l = nodes.length; i < l; i++) { - if (typeof nodes[i][key] === "string" && nodes[i][key].toLowerCase().indexOf(value) > -1) { - result.push(nodes[i]); - } - result = result.concat(data.getNodesByParamFuzzy(setting, nodes[i][childKey], key, value)); - } - return result; - }, - getNodesByFilter: function (setting, nodes, filter, isSingle, invokeParam) { - if (!nodes) return (isSingle ? null : []); - var childKey = setting.data.key.children, - result = isSingle ? null : []; - for (var i = 0, l = nodes.length; i < l; i++) { - if (tools.apply(filter, [nodes[i], invokeParam], false)) { - if (isSingle) {return nodes[i];} - result.push(nodes[i]); - } - var tmpResult = data.getNodesByFilter(setting, nodes[i][childKey], filter, isSingle, invokeParam); - if (isSingle && !!tmpResult) {return tmpResult;} - result = isSingle ? tmpResult : result.concat(tmpResult); - } - return result; - }, - getPreNode: function (setting, node) { - if (!node) return null; - var childKey = setting.data.key.children, - p = node.parentTId ? node.getParentNode() : data.getRoot(setting); - for (var i = 0, l = p[childKey].length; i < l; i++) { - if (p[childKey][i] === node) { - return (i == 0 ? null : p[childKey][i - 1]); - } - } - return null; - }, - getRoot: function (setting) { - return setting ? roots[setting.treeId] : null; - }, - getRoots: function () { - return roots; - }, - getSetting: function (treeId) { - return settings[treeId]; - }, - getSettings: function () { - return settings; - }, - getZTreeTools: function (treeId) { - var r = this.getRoot(this.getSetting(treeId)); - return r ? r.treeTools : null; - }, - initCache: function (setting) { - for (var i = 0, j = _init.caches.length; i < j; i++) { - _init.caches[i].apply(this, arguments); - } - }, - initNode: function (setting, level, node, parentNode, preNode, nextNode) { - for (var i = 0, j = _init.nodes.length; i < j; i++) { - _init.nodes[i].apply(this, arguments); - } - }, - initRoot: function (setting) { - for (var i = 0, j = _init.roots.length; i < j; i++) { - _init.roots[i].apply(this, arguments); - } - }, - isSelectedNode: function (setting, node) { - var root = data.getRoot(setting); - for (var i = 0, j = root.curSelectedList.length; i < j; i++) { - if(node === root.curSelectedList[i]) return true; - } - return false; - }, - removeNodeCache: function (setting, node) { - var childKey = setting.data.key.children; - if (node[childKey]) { - for (var i = 0, l = node[childKey].length; i < l; i++) { - arguments.callee(setting, node[childKey][i]); - } - } - data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = null; - }, - removeSelectedNode: function (setting, node) { - var root = data.getRoot(setting); - for (var i = 0, j = root.curSelectedList.length; i < j; i++) { - if(node === root.curSelectedList[i] || !data.getNodeCache(setting, root.curSelectedList[i].tId)) { - root.curSelectedList.splice(i, 1); - i--; j--; - } - } - }, - setCache: function (setting, cache) { - caches[setting.treeId] = cache; - }, - setRoot: function (setting, root) { - roots[setting.treeId] = root; - }, - setZTreeTools: function (setting, zTreeTools) { - for (var i = 0, j = _init.zTreeTools.length; i < j; i++) { - _init.zTreeTools[i].apply(this, arguments); - } - }, - transformToArrayFormat: function (setting, nodes) { - if (!nodes) return []; - var childKey = setting.data.key.children, - r = []; - if (tools.isArray(nodes)) { - for (var i = 0, l = nodes.length; i < l; i++) { - r.push(nodes[i]); - if (nodes[i][childKey]) {r = r.concat(data.transformToArrayFormat(setting, nodes[i][childKey]));} - } - } else { - r.push(nodes); - if (nodes[childKey]) {r = r.concat(data.transformToArrayFormat(setting, nodes[childKey]));} - } - return r; - }, - transformTozTreeFormat: function (setting, sNodes) { - var i, l, - key = setting.data.simpleData.idKey, - parentKey = setting.data.simpleData.pIdKey, - childKey = setting.data.key.children; - if (!key || key == "" || !sNodes) return []; - - if (tools.isArray(sNodes)) { - var r = []; - var tmpMap = []; - for (i = 0, l = sNodes.length; i < l; i++) { - tmpMap[sNodes[i][key]] = sNodes[i]; - } - for (i = 0, l = sNodes.length; i < l; i++) { - if (tmpMap[sNodes[i][parentKey]] && sNodes[i][key] != sNodes[i][parentKey]) { - if (!tmpMap[sNodes[i][parentKey]][childKey]) {tmpMap[sNodes[i][parentKey]][childKey] = [];} - tmpMap[sNodes[i][parentKey]][childKey].push(sNodes[i]); - } else { - r.push(sNodes[i]); - } - } - return r; - } - return [sNodes]; - - } - }, - // method of event proxy - event = { - bindEvent: function (setting) { - for (var i = 0, j = _init.bind.length; i < j; i++) { - _init.bind[i].apply(this, arguments); - } - }, - unbindEvent: function (setting) { - for (var i = 0, j = _init.unbind.length; i < j; i++) { - _init.unbind[i].apply(this, arguments); - } - }, - bindTree: function (setting) { - var eventParam = { - treeId: setting.treeId - }, - o = setting.treeObj; - if (!setting.view.txtSelectedEnable) { - // for can't select text - o.bind("selectstart", function (e) { - var node; - var n = e.originalEvent.srcElement.nodeName.toLowerCase(); - return (n === "input" || n === "textarea" ); - }).css({ - "-moz-user-select": "-moz-none" - }); - } - o.bind("click", eventParam, event.proxy); - o.bind("dblclick", eventParam, event.proxy); - o.bind("mouseover", eventParam, event.proxy); - o.bind("mouseout", eventParam, event.proxy); - o.bind("mousedown", eventParam, event.proxy); - o.bind("mouseup", eventParam, event.proxy); - o.bind("contextmenu", eventParam, event.proxy); - }, - unbindTree: function (setting) { - var o = setting.treeObj; - o.unbind("click", event.proxy) - .unbind("dblclick", event.proxy) - .unbind("mouseover", event.proxy) - .unbind("mouseout", event.proxy) - .unbind("mousedown", event.proxy) - .unbind("mouseup", event.proxy) - .unbind("contextmenu", event.proxy); - }, - doProxy: function (e) { - var results = []; - for (var i = 0, j = _init.proxys.length; i < j; i++) { - var proxyResult = _init.proxys[i].apply(this, arguments); - results.push(proxyResult); - if (proxyResult.stop) { - break; - } - } - return results; - }, - proxy: function (e) { - var setting = data.getSetting(e.data.treeId); - if (!tools.uCanDo(setting, e)) return true; - var results = event.doProxy(e), - r = true, x = false; - for (var i = 0, l = results.length; i < l; i++) { - var proxyResult = results[i]; - if (proxyResult.nodeEventCallback) { - x = true; - r = proxyResult.nodeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r; - } - if (proxyResult.treeEventCallback) { - x = true; - r = proxyResult.treeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r; - } - } - return r; - } - }, - // method of event handler - handler = { - onSwitchNode: function (event, node) { - var setting = data.getSetting(event.data.treeId); - if (node.open) { - if (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false) return true; - data.getRoot(setting).expandTriggerFlag = true; - view.switchNode(setting, node); - } else { - if (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false) return true; - data.getRoot(setting).expandTriggerFlag = true; - view.switchNode(setting, node); - } - return true; - }, - onClickNode: function (event, node) { - var setting = data.getSetting(event.data.treeId), - clickFlag = ( (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey)) && data.isSelectedNode(setting, node)) ? 0 : (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey) && setting.view.selectedMulti) ? 2 : 1; - if (tools.apply(setting.callback.beforeClick, [setting.treeId, node, clickFlag], true) == false) return true; - if (clickFlag === 0) { - view.cancelPreSelectedNode(setting, node); - } else { - view.selectNode(setting, node, clickFlag === 2); - } - setting.treeObj.trigger(consts.event.CLICK, [event, setting.treeId, node, clickFlag]); - return true; - }, - onZTreeMousedown: function (event, node) { - var setting = data.getSetting(event.data.treeId); - if (tools.apply(setting.callback.beforeMouseDown, [setting.treeId, node], true)) { - tools.apply(setting.callback.onMouseDown, [event, setting.treeId, node]); - } - return true; - }, - onZTreeMouseup: function (event, node) { - var setting = data.getSetting(event.data.treeId); - if (tools.apply(setting.callback.beforeMouseUp, [setting.treeId, node], true)) { - tools.apply(setting.callback.onMouseUp, [event, setting.treeId, node]); - } - return true; - }, - onZTreeDblclick: function (event, node) { - var setting = data.getSetting(event.data.treeId); - if (tools.apply(setting.callback.beforeDblClick, [setting.treeId, node], true)) { - tools.apply(setting.callback.onDblClick, [event, setting.treeId, node]); - } - return true; - }, - onZTreeContextmenu: function (event, node) { - var setting = data.getSetting(event.data.treeId); - if (tools.apply(setting.callback.beforeRightClick, [setting.treeId, node], true)) { - tools.apply(setting.callback.onRightClick, [event, setting.treeId, node]); - } - return (typeof setting.callback.onRightClick) !== "function"; - } - }, - // method of tools for zTree - tools = { - apply: function (fun, param, defaultValue) { - if ((typeof fun) === "function") { - return fun.apply(zt, param ? param : []); - } - return defaultValue; - }, - canAsync: function (setting, node) { - var childKey = setting.data.key.children; - return (setting.async.enable && node && node.isParent && !(node.zAsync || (node[childKey] && node[childKey].length > 0))); - }, - clone: function (obj) { - if (obj === null) return null; - var o = tools.isArray(obj) ? [] : {}; - for(var i in obj) { - o[i] = (obj[i] instanceof Date) ? new Date(obj[i].getTime()) : (typeof obj[i] === "object" ? arguments.callee(obj[i]) : obj[i]); - } - return o; - }, - eqs: function (str1, str2) { - return str1.toLowerCase() === str2.toLowerCase(); - }, - isArray: function (arr) { - return Object.prototype.toString.apply(arr) === "[object Array]"; - }, - $: function (node, exp, setting) { - if (!!exp && typeof exp !== "string") { - setting = exp; - exp = ""; - } - if (typeof node === "string") { - return $(node, setting ? setting.treeObj.get(0).ownerDocument : null); - } - return $("#" + node.tId + exp, setting ? setting.treeObj : null); - - }, - getMDom: function (setting, curDom, targetExpr) { - if (!curDom) return null; - while (curDom && curDom.id !== setting.treeId) { - for (var i = 0, l = targetExpr.length; curDom.tagName && i < l; i++) { - if (tools.eqs(curDom.tagName, targetExpr[i].tagName) && curDom.getAttribute(targetExpr[i].attrName) !== null) { - return curDom; - } - } - curDom = curDom.parentNode; - } - return null; - }, - getNodeMainDom: function (target) { - return ($(target).parent("li").get(0) || $(target).parentsUntil("li").parent().get(0)); - }, - isChildOrSelf: function (dom, parentId) { - return ( $(dom).closest("#" + parentId).length > 0 ); - }, - uCanDo: function (setting, e) { - return true; - } - }, - // method of operate ztree dom - view = { - addNodes: function (setting, parentNode, newNodes, isSilent) { - if (setting.data.keep.leaf && parentNode && !parentNode.isParent) { - return; - } - if (!tools.isArray(newNodes)) { - newNodes = [newNodes]; - } - if (setting.data.simpleData.enable) { - newNodes = data.transformTozTreeFormat(setting, newNodes); - } - if (parentNode) { - var target_switchObj = $$(parentNode, consts.id.SWITCH, setting), - target_icoObj = $$(parentNode, consts.id.ICON, setting), - target_ulObj = $$(parentNode, consts.id.UL, setting); - - if (!parentNode.open) { - view.replaceSwitchClass(parentNode, target_switchObj, consts.folder.CLOSE); - view.replaceIcoClass(parentNode, target_icoObj, consts.folder.CLOSE); - parentNode.open = false; - target_ulObj.css({ - display: "none" - }); - } - - data.addNodesData(setting, parentNode, newNodes); - view.createNodes(setting, parentNode.level + 1, newNodes, parentNode); - if (!isSilent) { - view.expandCollapseParentNode(setting, parentNode, true); - } - } else { - data.addNodesData(setting, data.getRoot(setting), newNodes); - view.createNodes(setting, 0, newNodes, null); - } - }, - appendNodes: function (setting, level, nodes, parentNode, initFlag, openFlag) { - if (!nodes) return []; - var html = [], - childKey = setting.data.key.children; - for (var i = 0, l = nodes.length; i < l; i++) { - var node = nodes[i]; - if (initFlag) { - var tmpPNode = (parentNode) ? parentNode : data.getRoot(setting), - tmpPChild = tmpPNode[childKey], - isFirstNode = ((tmpPChild.length == nodes.length) && (i == 0)), - isLastNode = (i == (nodes.length - 1)); - data.initNode(setting, level, node, parentNode, isFirstNode, isLastNode, openFlag); - data.addNodeCache(setting, node); - } - - var childHtml = []; - if (node[childKey] && node[childKey].length > 0) { - // make child html first, because checkType - childHtml = view.appendNodes(setting, level + 1, node[childKey], node, initFlag, openFlag && node.open); - } - if (openFlag) { - - view.makeDOMNodeMainBefore(html, setting, node); - view.makeDOMNodeLine(html, setting, node); - data.getBeforeA(setting, node, html); - view.makeDOMNodeNameBefore(html, setting, node); - data.getInnerBeforeA(setting, node, html); - view.makeDOMNodeIcon(html, setting, node); - data.getInnerAfterA(setting, node, html); - view.makeDOMNodeNameAfter(html, setting, node); - data.getAfterA(setting, node, html); - if (node.isParent && node.open) { - view.makeUlHtml(setting, node, html, childHtml.join("")); - } - view.makeDOMNodeMainAfter(html, setting, node); - data.addCreatedNode(setting, node); - } - } - return html; - }, - appendParentULDom: function (setting, node) { - var html = [], - nObj = $$(node, setting); - if (!nObj.get(0) && !!node.parentTId) { - view.appendParentULDom(setting, node.getParentNode()); - nObj = $$(node, setting); - } - var ulObj = $$(node, consts.id.UL, setting); - if (ulObj.get(0)) { - ulObj.remove(); - } - var childKey = setting.data.key.children, - childHtml = view.appendNodes(setting, node.level + 1, node[childKey], node, false, true); - view.makeUlHtml(setting, node, html, childHtml.join("")); - nObj.append(html.join("")); - }, - asyncNode: function (setting, node, isSilent, callback) { - var i, l; - if (node && !node.isParent) { - tools.apply(callback); - return false; - } else if (node && node.isAjaxing) { - return false; - } else if (tools.apply(setting.callback.beforeAsync, [setting.treeId, node], true) == false) { - tools.apply(callback); - return false; - } - if (node) { - node.isAjaxing = true; - var icoObj = $$(node, consts.id.ICON, setting); - icoObj.attr({style: "", class: consts.className.BUTTON + " " + consts.className.ICO_LOADING}); - } - - var tmpParam = {}; - for (i = 0, l = setting.async.autoParam.length; node && i < l; i++) { - var pKey = setting.async.autoParam[i].split("="), spKey = pKey; - if (pKey.length > 1) { - spKey = pKey[1]; - pKey = pKey[0]; - } - tmpParam[spKey] = node[pKey]; - } - if (tools.isArray(setting.async.otherParam)) { - for (i = 0, l = setting.async.otherParam.length; i < l; i += 2) { - tmpParam[setting.async.otherParam[i]] = setting.async.otherParam[i + 1]; - } - } else { - for (var p in setting.async.otherParam) { - tmpParam[p] = setting.async.otherParam[p]; - } - } - - var _tmpV = data.getRoot(setting)._ver; - $.ajax({ - contentType: setting.async.contentType, - cache: false, - type: setting.async.type, - url: tools.apply(setting.async.url, [setting.treeId, node], setting.async.url), - data: tmpParam, - dataType: setting.async.dataType, - success: function (msg) { - if (_tmpV != data.getRoot(setting)._ver) { - return; - } - var newNodes = []; - try { - if (!msg || msg.length == 0) { - newNodes = []; - } else if (typeof msg === "string") { - newNodes = eval("(" + msg + ")"); - } else { - newNodes = msg; - } - } catch(err) { - newNodes = msg; - } - - if (node) { - node.isAjaxing = null; - node.zAsync = true; - } - view.setNodeLineIcos(setting, node); - if (newNodes && newNodes !== "") { - newNodes = tools.apply(setting.async.dataFilter, [setting.treeId, node, newNodes], newNodes); - view.addNodes(setting, node, newNodes ? tools.clone(newNodes) : [], !!isSilent); - } else { - view.addNodes(setting, node, [], !!isSilent); - } - setting.treeObj.trigger(consts.event.ASYNC_SUCCESS, [setting.treeId, node, msg]); - tools.apply(callback); - }, - error: function (XMLHttpRequest, textStatus, errorThrown) { - if (_tmpV != data.getRoot(setting)._ver) { - return; - } - if (node) node.isAjaxing = null; - view.setNodeLineIcos(setting, node); - setting.treeObj.trigger(consts.event.ASYNC_ERROR, [setting.treeId, node, XMLHttpRequest, textStatus, errorThrown]); - } - }); - return true; - }, - cancelPreSelectedNode: function (setting, node, excludeNode) { - var list = data.getRoot(setting).curSelectedList, - i, n; - for (i = list.length - 1; i >= 0; i--) { - n = list[i]; - if (node === n || (!node && (!excludeNode || excludeNode !== n))) { - $$(n, consts.id.A, setting).removeClass(consts.node.CURSELECTED); - if (node) { - data.removeSelectedNode(setting, node); - setting.treeObj.trigger(consts.event.UNSELECTED, [event, setting.treeId, n]); - break; - } else { - list.splice(i, 1); - setting.treeObj.trigger(consts.event.UNSELECTED, [event, setting.treeId, n]); - } - } - } - }, - createNodeCallback: function (setting) { - if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) { - var root = data.getRoot(setting); - while (root.createdNodes.length > 0) { - var node = root.createdNodes.shift(); - tools.apply(setting.view.addDiyDom, [setting.treeId, node]); - if (setting.callback.onNodeCreated) { - setting.treeObj.trigger(consts.event.NODECREATED, [setting.treeId, node]); - } - } - } - }, - createNodes: function (setting, level, nodes, parentNode) { - if (!nodes || nodes.length == 0) return; - var root = data.getRoot(setting), - childKey = setting.data.key.children, - openFlag = !parentNode || parentNode.open || !!$$(parentNode[childKey][0], setting).get(0); - root.createdNodes = []; - var zTreeHtml = view.appendNodes(setting, level, nodes, parentNode, true, openFlag); - if (!parentNode) { - setting.treeObj.append(zTreeHtml.join("")); - } else { - var ulObj = $$(parentNode, consts.id.UL, setting); - if (ulObj.get(0)) { - ulObj.append(zTreeHtml.join("")); - } - } - view.createNodeCallback(setting); - }, - destroy: function (setting) { - if (!setting) return; - data.initCache(setting); - data.initRoot(setting); - event.unbindTree(setting); - event.unbindEvent(setting); - setting.treeObj.empty(); - delete settings[setting.treeId]; - }, - expandCollapseNode: function (setting, node, expandFlag, animateFlag, callback) { - var root = data.getRoot(setting), - childKey = setting.data.key.children; - if (!node) { - tools.apply(callback, []); - return; - } - if (root.expandTriggerFlag) { - var _callback = callback; - callback = function () { - if (_callback) _callback(); - if (node.open) { - setting.treeObj.trigger(consts.event.EXPAND, [setting.treeId, node]); - } else { - setting.treeObj.trigger(consts.event.COLLAPSE, [setting.treeId, node]); - } - }; - root.expandTriggerFlag = false; - } - if (!node.open && node.isParent && ((!$$(node, consts.id.UL, setting).get(0)) || (node[childKey] && node[childKey].length > 0 && !$$(node[childKey][0], setting).get(0)))) { - view.appendParentULDom(setting, node); - view.createNodeCallback(setting); - } - if (node.open == expandFlag) { - tools.apply(callback, []); - return; - } - var ulObj = $$(node, consts.id.UL, setting), - switchObj = $$(node, consts.id.SWITCH, setting), - icoObj = $$(node, consts.id.ICON, setting); - - if (node.isParent) { - node.open = !node.open; - if (node.iconOpen && node.iconClose) { - icoObj.attr("style", view.makeNodeIcoStyle(setting, node)); - } - - if (node.open) { - view.replaceSwitchClass(node, switchObj, consts.folder.OPEN); - view.replaceIcoClass(node, icoObj, consts.folder.OPEN); - if (animateFlag == false || setting.view.expandSpeed == "") { - ulObj.show(); - tools.apply(callback, []); - } else { - if (node[childKey] && node[childKey].length > 0) { - ulObj.slideDown(setting.view.expandSpeed, callback); - } else { - ulObj.show(); - tools.apply(callback, []); - } - } - } else { - view.replaceSwitchClass(node, switchObj, consts.folder.CLOSE); - view.replaceIcoClass(node, icoObj, consts.folder.CLOSE); - if (animateFlag == false || setting.view.expandSpeed == "" || !(node[childKey] && node[childKey].length > 0)) { - ulObj.hide(); - tools.apply(callback, []); - } else { - ulObj.slideUp(setting.view.expandSpeed, callback); - } - } - } else { - tools.apply(callback, []); - } - }, - expandCollapseParentNode: function (setting, node, expandFlag, animateFlag, callback) { - if (!node) return; - if (!node.parentTId) { - view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback); - return; - } - view.expandCollapseNode(setting, node, expandFlag, animateFlag); - - if (node.parentTId) { - view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, animateFlag, callback); - } - }, - expandCollapseSonNode: function (setting, node, expandFlag, animateFlag, callback) { - var root = data.getRoot(setting), - childKey = setting.data.key.children, - treeNodes = (node) ? node[childKey] : root[childKey], - selfAnimateSign = (node) ? false : animateFlag, - expandTriggerFlag = data.getRoot(setting).expandTriggerFlag; - data.getRoot(setting).expandTriggerFlag = false; - if (treeNodes) { - for (var i = 0, l = treeNodes.length; i < l; i++) { - if (treeNodes[i]) view.expandCollapseSonNode(setting, treeNodes[i], expandFlag, selfAnimateSign); - } - } - data.getRoot(setting).expandTriggerFlag = expandTriggerFlag; - view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback ); - }, - isSelectedNode: function (setting, node) { - if (!node) { - return false; - } - var list = data.getRoot(setting).curSelectedList, - i; - for (i = list.length - 1; i >= 0; i--) { - if (node === list[i]) { - return true; - } - } - return false; - }, - makeDOMNodeIcon: function (html, setting, node) { - var nameStr = data.getNodeName(setting, node), - name = setting.view.nameIsHTML ? nameStr : nameStr.replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">"); - html.push("<span id='", node.tId, consts.id.ICON, - "' title='' treeNode", consts.id.ICON, " class='", view.makeNodeIcoClass(setting, node), - "' style='", view.makeNodeIcoStyle(setting, node), "'></span><span id='", node.tId, consts.id.SPAN, - "'>", name, "</span>"); - }, - makeDOMNodeLine: function (html, setting, node) { - html.push("<span id='", node.tId, consts.id.SWITCH, "' title='' class='", view.makeNodeLineClass(setting, node), "' treeNode", consts.id.SWITCH, "></span>"); - }, - makeDOMNodeMainAfter: function (html, setting, node) { - html.push("</li>"); - }, - makeDOMNodeMainBefore: function (html, setting, node) { - html.push("<li id='", node.tId, "' class='", consts.className.LEVEL, node.level, "' tabindex='0' hidefocus='true' treenode>"); - }, - makeDOMNodeNameAfter: function (html, setting, node) { - html.push("</a>"); - }, - makeDOMNodeNameBefore: function (html, setting, node) { - var title = data.getNodeTitle(setting, node), - url = view.makeNodeUrl(setting, node), - fontcss = view.makeNodeFontCss(setting, node), - fontStyle = []; - for (var f in fontcss) { - fontStyle.push(f, ":", fontcss[f], ";"); - } - html.push("<a id='", node.tId, consts.id.A, "' class='", consts.className.LEVEL, node.level, "' treeNode", consts.id.A, " onclick=\"", (node.click || ""), - "\" ", ((url != null && url.length > 0) ? "href='" + url + "'" : ""), " target='", view.makeNodeTarget(node), "' style='", fontStyle.join(""), - "'"); - if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle) && title) {html.push("title='", title.replace(/'/g, "'").replace(/</g, "<").replace(/>/g, ">"), "'");} - html.push(">"); - }, - makeNodeFontCss: function (setting, node) { - var fontCss = tools.apply(setting.view.fontCss, [setting.treeId, node], setting.view.fontCss); - return (fontCss && ((typeof fontCss) !== "function")) ? fontCss : {}; - }, - makeNodeIcoClass: function (setting, node) { - var icoCss = ["ico"]; - if (!node.isAjaxing) { - icoCss[0] = (node.iconSkin ? node.iconSkin + "_" : "") + icoCss[0]; - if (node.isParent) { - icoCss.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE); - } else { - icoCss.push(consts.folder.DOCU); - } - } - return consts.className.BUTTON + " " + icoCss.join("_"); - }, - makeNodeIcoStyle: function (setting, node) { - var icoStyle = []; - if (!node.isAjaxing) { - var icon = (node.isParent && node.iconOpen && node.iconClose) ? (node.open ? node.iconOpen : node.iconClose) : node.icon; - if (icon) icoStyle.push("background:url(", icon, ") 0 0 no-repeat;"); - if (setting.view.showIcon == false || !tools.apply(setting.view.showIcon, [setting.treeId, node], true)) { - icoStyle.push("width:0px;height:0px;"); - } - } - return icoStyle.join(""); - }, - makeNodeLineClass: function (setting, node) { - var lineClass = []; - if (setting.view.showLine) { - if (node.level == 0 && node.isFirstNode && node.isLastNode) { - lineClass.push(consts.line.ROOT); - } else if (node.level == 0 && node.isFirstNode) { - lineClass.push(consts.line.ROOTS); - } else if (node.isLastNode) { - lineClass.push(consts.line.BOTTOM); + _formatHeader: function (header) { + var self = this, o = this.options; + var result = []; + var resize = function (j, size) { + self.resizer.setVisible(true); + var height = o.headerRowSize + self._getRegionRowSize()[1]; + self.resizer.setHeight(height); + // TODO 不知道为什么加入这段代码会使得列宽调整出问题 + // if (o.minColumnSize[j]) { + // if (size === o.minColumnSize[j]) { + // self.resizer.element.addClass("suitable"); + // } else { + // self.resizer.element.removeClass("suitable"); + // } + // } + self._setResizerPosition(self._getResizerLeft(j) + size, (o.header.length - 1) * o.headerRowSize); + }; + var stop = function (j, size) { + self.resizer.setVisible(false); + var columnSize = o.columnSize.slice(); + columnSize[j] = size; + o.columnSize = columnSize; + self.table.setColumnSize(columnSize); + // self.table.populate(); + self._populate(); + self.fireEvent(BI.Table.EVENT_TABLE_AFTER_COLUMN_RESIZE); + }; + BI.each(header, function (i, cols) { + if (i === header.length - 1) { + result[i] = []; + BI.each(cols, function (j, col) { + if (j === self._getFreezeColLength() - 1 || j === cols.length - 1) { + result[i][j] = col; } else { - lineClass.push(consts.line.CENTER); + result[i][j] = { + type: "bi.resizable_table_cell", + cell: col, + suitableSize: o.minColumnSize[j], + maxSize: o.maxColumnSize[j], + resize: BI.bind(resize, null, j), + stop: BI.bind(stop, null, j) + }; + if (o.isNeedMerge) { + var r = i; + while (r > 0 && self._mergeRule(result[r][j], result[r - 1][j])) { + result[r - 1][j] = { + type: "bi.resizable_table_cell", + cell: result[r - 1][j], + suitableSize: o.minColumnSize[j], + maxSize: o.maxColumnSize[j], + resize: BI.bind(resize, null, j), + stop: BI.bind(stop, null, j) + }; + r--; + } + } } - } else { - lineClass.push(consts.line.NOLINE); - } - if (node.isParent) { - lineClass.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE); - } else { - lineClass.push(consts.folder.DOCU); - } - return view.makeNodeLineClassEx(node) + lineClass.join("_"); - }, - makeNodeLineClassEx: function (node) { - return consts.className.BUTTON + " " + consts.className.LEVEL + node.level + " " + consts.className.SWITCH + " "; - }, - makeNodeTarget: function (node) { - return (node.target || "_blank"); - }, - makeNodeUrl: function (setting, node) { - var urlKey = setting.data.key.url; - return node[urlKey] ? node[urlKey] : null; - }, - makeUlHtml: function (setting, node, html, content) { - html.push("<ul id='", node.tId, consts.id.UL, "' class='", consts.className.LEVEL, node.level, " ", view.makeUlLineClass(setting, node), "' style='display:", (node.open ? "block" : "none"), "'>"); - html.push(content); - html.push("</ul>"); - }, - makeUlLineClass: function (setting, node) { - return ((setting.view.showLine && !node.isLastNode) ? consts.line.LINE : ""); - }, - removeChildNodes: function (setting, node) { - if (!node) return; - var childKey = setting.data.key.children, - nodes = node[childKey]; - if (!nodes) return; + }); + } else { + result.push(cols); + } + }); + return result; + }, - for (var i = 0, l = nodes.length; i < l; i++) { - data.removeNodeCache(setting, nodes[i]); - } - data.removeSelectedNode(setting); - delete node[childKey]; - - if (!setting.data.keep.parent) { - node.isParent = false; - node.open = false; - var tmp_switchObj = $$(node, consts.id.SWITCH, setting), - tmp_icoObj = $$(node, consts.id.ICON, setting); - view.replaceSwitchClass(node, tmp_switchObj, consts.folder.DOCU); - view.replaceIcoClass(node, tmp_icoObj, consts.folder.DOCU); - $$(node, consts.id.UL, setting).remove(); - } else { - $$(node, consts.id.UL, setting).empty(); - } - }, - setFirstNode: function (setting, parentNode) { - var childKey = setting.data.key.children, childLength = parentNode[childKey].length; - if ( childLength > 0) { - parentNode[childKey][0].isFirstNode = true; - } - }, - setLastNode: function (setting, parentNode) { - var childKey = setting.data.key.children, childLength = parentNode[childKey].length; - if ( childLength > 0) { - parentNode[childKey][childLength - 1].isLastNode = true; - } - }, - removeNode: function (setting, node) { - var root = data.getRoot(setting), - childKey = setting.data.key.children, - parentNode = (node.parentTId) ? node.getParentNode() : root; + _populate: function () { + var o = this.options; + var regionSize = this._getRegionSize(); + if (regionSize > 0) { + this.regionResizerHandler.setVisible(true); + this._setRegionResizerHandlerPosition(regionSize - 3, 0); + } else { + this.regionResizerHandler.setVisible(false); + } + }, - node.isFirstNode = false; - node.isLastNode = false; - node.getPreNode = function () {return null;}; - node.getNextNode = function () {return null;}; + setWidth: function (width) { + BI.ResizableTable.superclass.setWidth.apply(this, arguments); + this.table.setWidth(width); + }, - if (!data.getNodeCache(setting, node.tId)) { - return; - } + setHeight: function (height) { + BI.ResizableTable.superclass.setHeight.apply(this, arguments); + this.table.setHeight(height); + }, - $$(node, setting).remove(); - data.removeNodeCache(setting, node); - data.removeSelectedNode(setting, node); + setVerticalScroll: function (scrollTop) { + this.table.setVerticalScroll(scrollTop); + }, - for (var i = 0, l = parentNode[childKey].length; i < l; i++) { - if (parentNode[childKey][i].tId == node.tId) { - parentNode[childKey].splice(i, 1); - break; - } - } - view.setFirstNode(setting, parentNode); - view.setLastNode(setting, parentNode); - - var tmp_ulObj, tmp_switchObj, tmp_icoObj, - childLength = parentNode[childKey].length; - - // repair nodes old parent - if (!setting.data.keep.parent && childLength == 0) { - // old parentNode has no child nodes - parentNode.isParent = false; - parentNode.open = false; - tmp_ulObj = $$(parentNode, consts.id.UL, setting); - tmp_switchObj = $$(parentNode, consts.id.SWITCH, setting); - tmp_icoObj = $$(parentNode, consts.id.ICON, setting); - view.replaceSwitchClass(parentNode, tmp_switchObj, consts.folder.DOCU); - view.replaceIcoClass(parentNode, tmp_icoObj, consts.folder.DOCU); - tmp_ulObj.css("display", "none"); - - } else if (setting.view.showLine && childLength > 0) { - // old parentNode has child nodes - var newLast = parentNode[childKey][childLength - 1]; - tmp_ulObj = $$(newLast, consts.id.UL, setting); - tmp_switchObj = $$(newLast, consts.id.SWITCH, setting); - tmp_icoObj = $$(newLast, consts.id.ICON, setting); - if (parentNode == root) { - if (parentNode[childKey].length == 1) { - // node was root, and ztree has only one root after move node - view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.ROOT); - } else { - var tmp_first_switchObj = $$(parentNode[childKey][0], consts.id.SWITCH, setting); - view.replaceSwitchClass(parentNode[childKey][0], tmp_first_switchObj, consts.line.ROOTS); - view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM); - } - } else { - view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM); - } - tmp_ulObj.removeClass(consts.line.LINE); - } - }, - replaceIcoClass: function (node, obj, newName) { - if (!obj || node.isAjaxing) return; - var tmpName = obj.attr("class"); - if (tmpName == undefined) return; - var tmpList = tmpName.split("_"); - switch (newName) { - case consts.folder.OPEN: - case consts.folder.CLOSE: - case consts.folder.DOCU: - tmpList[tmpList.length - 1] = newName; - break; - } - obj.attr("class", tmpList.join("_")); - }, - replaceSwitchClass: function (node, obj, newName) { - if (!obj) return; - var tmpName = obj.attr("class"); - if (tmpName == undefined) return; - var tmpList = tmpName.split("_"); - switch (newName) { - case consts.line.ROOT: - case consts.line.ROOTS: - case consts.line.CENTER: - case consts.line.BOTTOM: - case consts.line.NOLINE: - tmpList[0] = view.makeNodeLineClassEx(node) + newName; - break; - case consts.folder.OPEN: - case consts.folder.CLOSE: - case consts.folder.DOCU: - tmpList[1] = newName; - break; - } - obj.attr("class", tmpList.join("_")); - if (newName !== consts.folder.DOCU) { - obj.removeAttr("disabled"); - } else { - obj.attr("disabled", "disabled"); - } - }, - selectNode: function (setting, node, addFlag) { - if (!addFlag) { - view.cancelPreSelectedNode(setting, null, node); - } - $$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED); - data.addSelectedNode(setting, node); - setting.treeObj.trigger(consts.event.SELECTED, [event, setting.treeId, node]); - }, - setNodeFontCss: function (setting, treeNode) { - var aObj = $$(treeNode, consts.id.A, setting), - fontCss = view.makeNodeFontCss(setting, treeNode); - if (fontCss) { - aObj.css(fontCss); - } - }, - setNodeLineIcos: function (setting, node) { - if (!node) return; - var switchObj = $$(node, consts.id.SWITCH, setting), - ulObj = $$(node, consts.id.UL, setting), - icoObj = $$(node, consts.id.ICON, setting), - ulLine = view.makeUlLineClass(setting, node); - if (ulLine.length == 0) { - ulObj.removeClass(consts.line.LINE); - } else { - ulObj.addClass(ulLine); - } - switchObj.attr("class", view.makeNodeLineClass(setting, node)); - if (node.isParent) { - switchObj.removeAttr("disabled"); - } else { - switchObj.attr("disabled", "disabled"); - } - icoObj.removeAttr("style"); - icoObj.attr("style", view.makeNodeIcoStyle(setting, node)); - icoObj.attr("class", view.makeNodeIcoClass(setting, node)); - }, - setNodeName: function (setting, node) { - var title = data.getNodeTitle(setting, node), - nObj = $$(node, consts.id.SPAN, setting); - nObj.empty(); - if (setting.view.nameIsHTML) { - nObj.html(data.getNodeName(setting, node)); - } else { - nObj.text(data.getNodeName(setting, node)); - } - if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle)) { - var aObj = $$(node, consts.id.A, setting); - aObj.attr("title", !title ? "" : title); - } - }, - setNodeTarget: function (setting, node) { - var aObj = $$(node, consts.id.A, setting); - aObj.attr("target", view.makeNodeTarget(node)); - }, - setNodeUrl: function (setting, node) { - var aObj = $$(node, consts.id.A, setting), - url = view.makeNodeUrl(setting, node); - if (url == null || url.length == 0) { - aObj.removeAttr("href"); - } else { - aObj.attr("href", url); - } - }, - switchNode: function (setting, node) { - if (node.open || !tools.canAsync(setting, node)) { - view.expandCollapseNode(setting, node, !node.open); - } else if (setting.async.enable) { - if (!view.asyncNode(setting, node)) { - view.expandCollapseNode(setting, node, !node.open); - return; - } - } else if (node) { - view.expandCollapseNode(setting, node, !node.open); - } - } - }; - // zTree defind - $.fn.zTree = { - consts: _consts, - _z: { - tools: tools, - view: view, - event: event, - data: data - }, - getZTreeObj: function (treeId) { - var o = data.getZTreeTools(treeId); - return o ? o : null; - }, - destroy: function (treeId) { - if (!!treeId && treeId.length > 0) { - view.destroy(data.getSetting(treeId)); - } else { - for(var s in settings) { - view.destroy(settings[s]); - } - } - }, - init: function (obj, zSetting, zNodes) { - var setting = tools.clone(_setting); - $.extend(true, setting, zSetting); - setting.treeId = obj.attr("id"); - setting.treeObj = obj; - setting.treeObj.empty(); - settings[setting.treeId] = setting; - // For some older browser,(e.g., ie6) - if(typeof document.body.style.maxHeight === "undefined") { - setting.view.expandSpeed = ""; - } - data.initRoot(setting); - var root = data.getRoot(setting), - childKey = setting.data.key.children; - zNodes = zNodes ? tools.clone(tools.isArray(zNodes) ? zNodes : [zNodes]) : []; - if (setting.data.simpleData.enable) { - root[childKey] = data.transformTozTreeFormat(setting, zNodes); - } else { - root[childKey] = zNodes; - } - - data.initCache(setting); - event.unbindTree(setting); - event.bindTree(setting); - event.unbindEvent(setting); - event.bindEvent(setting); - - var zTreeTools = { - setting: setting, - addNodes: function (parentNode, newNodes, isSilent) { - if (!newNodes) return null; - if (!parentNode) parentNode = null; - if (parentNode && !parentNode.isParent && setting.data.keep.leaf) return null; - var xNewNodes = tools.clone(tools.isArray(newNodes) ? newNodes : [newNodes]); - function addCallback () { - view.addNodes(setting, parentNode, xNewNodes, (isSilent == true)); - } + setLeftHorizontalScroll: function (scrollLeft) { + this.table.setLeftHorizontalScroll(scrollLeft); + }, - if (tools.canAsync(setting, parentNode)) { - view.asyncNode(setting, parentNode, isSilent, addCallback); - } else { - addCallback(); - } - return xNewNodes; - }, - cancelSelectedNode: function (node) { - view.cancelPreSelectedNode(setting, node); - }, - destroy: function () { - view.destroy(setting); - }, - expandAll: function (expandFlag) { - expandFlag = !!expandFlag; - view.expandCollapseSonNode(setting, null, expandFlag, true); - return expandFlag; - }, - expandNode: function (node, expandFlag, sonSign, focus, callbackFlag) { - if (!node || !node.isParent) return null; - if (expandFlag !== true && expandFlag !== false) { - expandFlag = !node.open; - } - callbackFlag = !!callbackFlag; + setRightHorizontalScroll: function (scrollLeft) { + this.table.setRightHorizontalScroll(scrollLeft); + }, - if (callbackFlag && expandFlag && (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false)) { - return null; - } else if (callbackFlag && !expandFlag && (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false)) { - return null; - } - if (expandFlag && node.parentTId) { - view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, false); - } - if (expandFlag === node.open && !sonSign) { - return null; - } + setColumnSize: function (columnSize) { + this.options.columnSize = columnSize; + this.table.setColumnSize(columnSize); + }, - data.getRoot(setting).expandTriggerFlag = callbackFlag; - if (!tools.canAsync(setting, node) && sonSign) { - view.expandCollapseSonNode(setting, node, expandFlag, true, function () { - if (focus !== false) {try{$$(node, setting).focus().blur();}catch(e) {}} - }); - } else { - node.open = !expandFlag; - view.switchNode(this.setting, node); - if (focus !== false) {try{$$(node, setting).focus().blur();}catch(e) {}} - } - return expandFlag; - }, - getNodes: function () { - return data.getNodes(setting); - }, - getNodeByParam: function (key, value, parentNode) { - if (!key) return null; - return data.getNodeByParam(setting, parentNode ? parentNode[setting.data.key.children] : data.getNodes(setting), key, value); - }, - getNodeByTId: function (tId) { - return data.getNodeCache(setting, tId); - }, - getNodesByParam: function (key, value, parentNode) { - if (!key) return null; - return data.getNodesByParam(setting, parentNode ? parentNode[setting.data.key.children] : data.getNodes(setting), key, value); - }, - getNodesByParamFuzzy: function (key, value, parentNode) { - if (!key) return null; - return data.getNodesByParamFuzzy(setting, parentNode ? parentNode[setting.data.key.children] : data.getNodes(setting), key, value); - }, - getNodesByFilter: function (filter, isSingle, parentNode, invokeParam) { - isSingle = !!isSingle; - if (!filter || (typeof filter !== "function")) return (isSingle ? null : []); - return data.getNodesByFilter(setting, parentNode ? parentNode[setting.data.key.children] : data.getNodes(setting), filter, isSingle, invokeParam); - }, - getNodeIndex: function (node) { - if (!node) return null; - var childKey = setting.data.key.children, - parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting); - for (var i = 0, l = parentNode[childKey].length; i < l; i++) { - if (parentNode[childKey][i] == node) return i; - } - return -1; - }, - getSelectedNodes: function () { - var r = [], list = data.getRoot(setting).curSelectedList; - for (var i = 0, l = list.length; i < l; i++) { - r.push(list[i]); - } - return r; - }, - isSelectedNode: function (node) { - return data.isSelectedNode(setting, node); - }, - reAsyncChildNodes: function (parentNode, reloadType, isSilent) { - if (!this.setting.async.enable) return; - var isRoot = !parentNode; - if (isRoot) { - parentNode = data.getRoot(setting); - } - if (reloadType == "refresh") { - var childKey = this.setting.data.key.children; - for (var i = 0, l = parentNode[childKey] ? parentNode[childKey].length : 0; i < l; i++) { - data.removeNodeCache(setting, parentNode[childKey][i]); - } - data.removeSelectedNode(setting); - parentNode[childKey] = []; - if (isRoot) { - this.setting.treeObj.empty(); - } else { - var ulObj = $$(parentNode, consts.id.UL, setting); - ulObj.empty(); - } - } - view.asyncNode(this.setting, isRoot ? null : parentNode, !!isSilent); - }, - refresh: function () { - this.setting.treeObj.empty(); - var root = data.getRoot(setting), - nodes = root[setting.data.key.children]; - data.initRoot(setting); - root[setting.data.key.children] = nodes; - data.initCache(setting); - view.createNodes(setting, 0, root[setting.data.key.children]); - }, - removeChildNodes: function (node) { - if (!node) return null; - var childKey = setting.data.key.children, - nodes = node[childKey]; - view.removeChildNodes(setting, node); - return nodes ? nodes : null; - }, - removeNode: function (node, callbackFlag) { - if (!node) return; - callbackFlag = !!callbackFlag; - if (callbackFlag && tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return; - view.removeNode(setting, node); - if (callbackFlag) { - this.setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]); - } - }, - selectNode: function (node, addFlag) { - if (!node) return; - if (tools.uCanDo(setting)) { - addFlag = setting.view.selectedMulti && addFlag; - if (node.parentTId) { - view.expandCollapseParentNode(setting, node.getParentNode(), true, false, function () { - try{$$(node, setting).focus().blur();}catch(e) {} - }); - } else { - try{$$(node, setting).focus().blur();}catch(e) {} - } - view.selectNode(setting, node, addFlag); - } - }, - transformTozTreeNodes: function (simpleNodes) { - return data.transformTozTreeFormat(setting, simpleNodes); - }, - transformToArray: function (nodes) { - return data.transformToArrayFormat(setting, nodes); - }, - updateNode: function (node, checkTypeFlag) { - if (!node) return; - var nObj = $$(node, setting); - if (nObj.get(0) && tools.uCanDo(setting)) { - view.setNodeName(setting, node); - view.setNodeTarget(setting, node); - view.setNodeUrl(setting, node); - view.setNodeLineIcos(setting, node); - view.setNodeFontCss(setting, node); - } - } - }; - root.treeTools = zTreeTools; - data.setZTreeTools(setting, zTreeTools); + getColumnSize: function () { + return this.table.getColumnSize(); + }, + + setRegionColumnSize: function (columnSize) { + this.options.regionColumnSize = columnSize; + this.table.setRegionColumnSize(columnSize); + }, + + getRegionColumnSize: function () { + return this.table.getRegionColumnSize(); + }, + + getVerticalScroll: function () { + return this.table.getVerticalScroll(); + }, + + getLeftHorizontalScroll: function () { + return this.table.getLeftHorizontalScroll(); + }, + + getRightHorizontalScroll: function () { + return this.table.getRightHorizontalScroll(); + }, + + attr: function () { + BI.ResizableTable.superclass.attr.apply(this, arguments); + this.table.attr.apply(this.table, arguments); + }, + + restore: function () { + this.table.restore(); + }, - if (root[childKey] && root[childKey].length > 0) { - view.createNodes(setting, 0, root[childKey]); - } else if (setting.async.enable && setting.async.url && setting.async.url !== "") { - view.asyncNode(setting); + populate: function (items, header) { + if (items) { + this.options.items = items; + } + if (header) { + this.options.header = header; + if (this.options.isNeedResize) { + header = this._formatHeader(header); } - return zTreeTools; } - }; + this.table.populate(items, header); + this._populate(); + } +}); - var zt = $.fn.zTree, - $$ = tools.$, - consts = zt.consts; -})(jQuery);/* - * JQuery zTree excheck v3.5.18 - * http://zTree.me/ - * - * Copyright (c) 2010 Hunter.z +BI.shortcut("bi.resizable_table", BI.ResizableTable);/** * - * Licensed same as jquery - MIT License - * http://www.opensource.org/licenses/mit-license.php + * 自定义树 * - * email: hunter.z@263.net - * Date: 2015-06-18 + * Created by GUY on 2015/9/7. + * @class BI.CustomTree + * @extends BI.Single */ -(function ($) { - // default consts of excheck - var _consts = { - event: { - CHECK: "ztree_check" - }, - id: { - CHECK: "_check" - }, - checkbox: { - STYLE: "checkbox", - DEFAULT: "chk", - DISABLED: "disable", - FALSE: "false", - TRUE: "true", - FULL: "full", - PART: "part", - FOCUS: "focus" - }, - radio: { - STYLE: "radio", - TYPE_ALL: "all", - TYPE_LEVEL: "level" - } - }, - // default setting of excheck - _setting = { - check: { - enable: false, - autoCheckTrigger: false, - chkStyle: _consts.checkbox.STYLE, - nocheckInherit: false, - chkDisabledInherit: false, - radioType: _consts.radio.TYPE_LEVEL, - chkboxType: { - Y: "ps", - N: "ps" - } - }, - data: { - key: { - checked: "checked" +BI.CustomTree = BI.inherit(BI.Widget, { + _defaultConfig: function () { + return BI.extend(BI.CustomTree.superclass._defaultConfig.apply(this, arguments), { + baseCls: "bi-custom-tree", + expander: { + el: {}, + popup: { + type: "bi.custom_tree" } }, - callback: { - beforeCheck: null, - onCheck: null - } - }, - // default root of excheck - _initRoot = function (setting) { - var r = data.getRoot(setting); - r.radioCheckedList = []; - }, - // default cache of excheck - _initCache = function (treeId) {}, - // default bind event of excheck - _bindEvent = function (setting) { - var o = setting.treeObj, - c = consts.event; - o.bind(c.CHECK, function (event, srcEvent, treeId, node) { - event.srcEvent = srcEvent; - tools.apply(setting.callback.onCheck, [event, treeId, node]); - }); - }, - _unbindEvent = function (setting) { - var o = setting.treeObj, - c = consts.event; - o.unbind(c.CHECK); - }, - // default event proxy of excheck - _eventProxy = function (e) { - var target = e.target, - setting = data.getSetting(e.data.treeId), - tId = "", node = null, - nodeEventType = "", treeEventType = "", - nodeEventCallback = null, treeEventCallback = null; - - if (tools.eqs(e.type, "mouseover")) { - if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) { - tId = tools.getNodeMainDom(target).id; - nodeEventType = "mouseoverCheck"; - } - } else if (tools.eqs(e.type, "mouseout")) { - if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) { - tId = tools.getNodeMainDom(target).id; - nodeEventType = "mouseoutCheck"; - } - } else if (tools.eqs(e.type, "click")) { - if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) { - tId = tools.getNodeMainDom(target).id; - nodeEventType = "checkNode"; - } - } - if (tId.length > 0) { - node = data.getNodeCache(setting, tId); - switch (nodeEventType) { - case "checkNode" : - nodeEventCallback = _handler.onCheckNode; - break; - case "mouseoverCheck" : - nodeEventCallback = _handler.onMouseoverCheck; - break; - case "mouseoutCheck" : - nodeEventCallback = _handler.onMouseoutCheck; - break; - } - } - var proxyResult = { - stop: nodeEventType === "checkNode", - node: node, - nodeEventType: nodeEventType, - nodeEventCallback: nodeEventCallback, - treeEventType: treeEventType, - treeEventCallback: treeEventCallback - }; - return proxyResult; - }, - // default init node of excheck - _initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) { - if (!n) return; - var checkedKey = setting.data.key.checked; - if (typeof n[checkedKey] === "string") n[checkedKey] = tools.eqs(n[checkedKey], "true"); - n[checkedKey] = !!n[checkedKey]; - n.checkedOld = n[checkedKey]; - if (typeof n.nocheck === "string") n.nocheck = tools.eqs(n.nocheck, "true"); - n.nocheck = !!n.nocheck || (setting.check.nocheckInherit && parentNode && !!parentNode.nocheck); - if (typeof n.chkDisabled === "string") n.chkDisabled = tools.eqs(n.chkDisabled, "true"); - n.chkDisabled = !!n.chkDisabled || (setting.check.chkDisabledInherit && parentNode && !!parentNode.chkDisabled); - if (typeof n.halfCheck === "string") n.halfCheck = tools.eqs(n.halfCheck, "true"); - n.halfCheck = !!n.halfCheck; - n.check_Child_State = -1; - n.check_Focus = false; - n.getCheckStatus = function () {return data.getCheckStatus(setting, n);}; - - if (setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL && n[checkedKey] ) { - var r = data.getRoot(setting); - r.radioCheckedList.push(n); - } - }, - // add dom for check - _beforeA = function (setting, node, html) { - var checkedKey = setting.data.key.checked; - if (setting.check.enable) { - data.makeChkFlag(setting, node); - html.push("<span ID='", node.tId, consts.id.CHECK, "' class='", view.makeChkClass(setting, node), "' treeNode", consts.id.CHECK, (node.nocheck === true ? " style='display:none;'" : ""), "></span>"); - } - }, - // update zTreeObj, add method of check - _zTreeTools = function (setting, zTreeTools) { - zTreeTools.checkNode = function (node, checked, checkTypeFlag, callbackFlag) { - var checkedKey = this.setting.data.key.checked; - if (node.chkDisabled === true) return; - if (checked !== true && checked !== false) { - checked = !node[checkedKey]; - } - callbackFlag = !!callbackFlag; - if (node[checkedKey] === checked && !checkTypeFlag) { - return; - } else if (callbackFlag && tools.apply(this.setting.callback.beforeCheck, [this.setting.treeId, node], true) == false) { - return; - } - if (tools.uCanDo(this.setting) && this.setting.check.enable && node.nocheck !== true) { - node[checkedKey] = checked; - var checkObj = $$(node, consts.id.CHECK, this.setting); - if (checkTypeFlag || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node); - view.setChkClass(this.setting, checkObj, node); - view.repairParentChkClassWithSelf(this.setting, node); - if (callbackFlag) { - this.setting.treeObj.trigger(consts.event.CHECK, [null, this.setting.treeId, node]); - } - } - }; - - zTreeTools.checkAllNodes = function (checked) { - view.repairAllChk(this.setting, !!checked); - }; + items: [], + itemsCreator: BI.emptyFn, - zTreeTools.getCheckedNodes = function (checked) { - var childKey = this.setting.data.key.children; - checked = (checked !== false); - return data.getTreeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey], checked); - }; + el: { + type: "bi.button_tree", + chooseType: 0, + layouts: [{ + type: "bi.vertical" + }] + } + }); + }, - zTreeTools.getChangeCheckedNodes = function () { - var childKey = this.setting.data.key.children; - return data.getTreeChangeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey]); - }; + _init: function () { + BI.CustomTree.superclass._init.apply(this, arguments); + this.initTree(this.options.items); + }, - zTreeTools.setChkDisabled = function (node, disabled, inheritParent, inheritChildren) { - disabled = !!disabled; - inheritParent = !!inheritParent; - inheritChildren = !!inheritChildren; - view.repairSonChkDisabled(this.setting, node, disabled, inheritChildren); - view.repairParentChkDisabled(this.setting, node.getParentNode(), disabled, inheritParent); - }; + _formatItems: function (nodes) { + var self = this, o = this.options; + nodes = BI.Tree.transformToTreeFormat(nodes); - var _updateNode = zTreeTools.updateNode; - zTreeTools.updateNode = function (node, checkTypeFlag) { - if (_updateNode) _updateNode.apply(zTreeTools, arguments); - if (!node || !this.setting.check.enable) return; - var nObj = $$(node, this.setting); - if (nObj.get(0) && tools.uCanDo(this.setting)) { - var checkObj = $$(node, consts.id.CHECK, this.setting); - if (checkTypeFlag == true || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node); - view.setChkClass(this.setting, checkObj, node); - view.repairParentChkClassWithSelf(this.setting, node); - } - }; - }, - // method of operate data - _data = { - getRadioCheckedList: function (setting) { - var checkedList = data.getRoot(setting).radioCheckedList; - for (var i = 0, j = checkedList.length; i < j; i++) { - if(!data.getNodeCache(setting, checkedList[i].tId)) { - checkedList.splice(i, 1); - i--; j--; - } - } - return checkedList; - }, - getCheckStatus: function (setting, node) { - if (!setting.check.enable || node.nocheck || node.chkDisabled) return null; - var checkedKey = setting.data.key.checked, - r = { - checked: node[checkedKey], - half: node.halfCheck ? node.halfCheck : (setting.check.chkStyle == consts.radio.STYLE ? (node.check_Child_State === 2) : (node[checkedKey] ? (node.check_Child_State > -1 && node.check_Child_State < 2) : (node.check_Child_State > 0))) - }; - return r; - }, - getTreeCheckedNodes: function (setting, nodes, checked, results) { - if (!nodes) return []; - var childKey = setting.data.key.children, - checkedKey = setting.data.key.checked, - onlyOne = (checked && setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL); - results = !results ? [] : results; - for (var i = 0, l = nodes.length; i < l; i++) { - if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] == checked) { - results.push(nodes[i]); - if(onlyOne) { - break; - } - } - data.getTreeCheckedNodes(setting, nodes[i][childKey], checked, results); - if(onlyOne && results.length > 0) { - break; - } - } - return results; - }, - getTreeChangeCheckedNodes: function (setting, nodes, results) { - if (!nodes) return []; - var childKey = setting.data.key.children, - checkedKey = setting.data.key.checked; - results = !results ? [] : results; - for (var i = 0, l = nodes.length; i < l; i++) { - if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] != nodes[i].checkedOld) { - results.push(nodes[i]); - } - data.getTreeChangeCheckedNodes(setting, nodes[i][childKey], results); + var items = []; + BI.each(nodes, function (i, node) { + if (BI.isNotEmptyArray(node.children) || node.isParent === true) { + var item = BI.extend({ + type: "bi.expander", + el: {}, + popup: {type: "bi.custom_tree"} + }, BI.deepClone(o.expander), { + id: node.id, + pId: node.pId, + value: node.value + }); + var el = BI.stripEL(node); + if (!BI.isWidget(el)) { + el = BI.clone(el); + delete el.children; + BI.extend(item.el, el); + } else { + item.el = el; } - return results; - }, - makeChkFlag: function (setting, node) { - if (!node) return; - var childKey = setting.data.key.children, - checkedKey = setting.data.key.checked, - chkFlag = -1; - if (node[childKey]) { - for (var i = 0, l = node[childKey].length; i < l; i++) { - var cNode = node[childKey][i]; - var tmp = -1; - if (setting.check.chkStyle == consts.radio.STYLE) { - if (cNode.nocheck === true || cNode.chkDisabled === true) { - tmp = cNode.check_Child_State; - } else if (cNode.halfCheck === true) { - tmp = 2; - } else if (cNode[checkedKey]) { - tmp = 2; - } else { - tmp = cNode.check_Child_State > 0 ? 2 : 0; - } - if (tmp == 2) { - chkFlag = 2; break; - } else if (tmp == 0) { - chkFlag = 0; - } - } else if (setting.check.chkStyle == consts.checkbox.STYLE) { - if (cNode.nocheck === true || cNode.chkDisabled === true) { - tmp = cNode.check_Child_State; - } else if (cNode.halfCheck === true) { - tmp = 1; - } else if (cNode[checkedKey] ) { - tmp = (cNode.check_Child_State === -1 || cNode.check_Child_State === 2) ? 2 : 1; - } else { - tmp = (cNode.check_Child_State > 0) ? 1 : 0; - } - if (tmp === 1) { - chkFlag = 1; break; - } else if (tmp === 2 && chkFlag > -1 && i > 0 && tmp !== chkFlag) { - chkFlag = 1; break; - } else if (chkFlag === 2 && tmp > -1 && tmp < 2) { - chkFlag = 1; break; - } else if (tmp > -1) { - chkFlag = tmp; - } - } + item.popup.expander = BI.deepClone(o.expander); + item.items = item.popup.items = node.children; + item.itemsCreator = item.popup.itemsCreator = function (op) { + if (BI.isNotNull(op.node)) {// 从子节点传过来的itemsCreator直接向上传递 + return o.itemsCreator.apply(self, arguments); } - } - node.check_Child_State = chkFlag; + var args = Array.prototype.slice.call(arguments, 0); + args[0].node = node; + return o.itemsCreator.apply(self, args); + }; + BI.isNull(item.popup.el) && (item.popup.el = BI.deepClone(o.el)); + items.push(item); + } else { + items.push(node); } - }, - // method of event proxy - _event = { + }); + return items; + }, - }, - // method of event handler - _handler = { - onCheckNode: function (event, node) { - if (node.chkDisabled === true) return false; - var setting = data.getSetting(event.data.treeId), - checkedKey = setting.data.key.checked; - if (tools.apply(setting.callback.beforeCheck, [setting.treeId, node], true) == false) return true; - node[checkedKey] = !node[checkedKey]; - view.checkNodeRelation(setting, node); - var checkObj = $$(node, consts.id.CHECK, setting); - view.setChkClass(setting, checkObj, node); - view.repairParentChkClassWithSelf(setting, node); - setting.treeObj.trigger(consts.event.CHECK, [event, setting.treeId, node]); - return true; - }, - onMouseoverCheck: function (event, node) { - if (node.chkDisabled === true) return false; - var setting = data.getSetting(event.data.treeId), - checkObj = $$(node, consts.id.CHECK, setting); - node.check_Focus = true; - view.setChkClass(setting, checkObj, node); - return true; - }, - onMouseoutCheck: function (event, node) { - if (node.chkDisabled === true) return false; - var setting = data.getSetting(event.data.treeId), - checkObj = $$(node, consts.id.CHECK, setting); - node.check_Focus = false; - view.setChkClass(setting, checkObj, node); - return true; + // 构造树结构， + initTree: function (nodes) { + var self = this, o = this.options; + this.tree = BI.createWidget(o.el, { + element: this, + items: this._formatItems(nodes), + itemsCreator: function (op, callback) { + o.itemsCreator.apply(this, [op, function (items) { + var args = Array.prototype.slice.call(arguments, 0); + args[0] = self._formatItems(items); + callback.apply(null, args); + }]); } - }, - // method of tools for zTree - _tools = { + }); + this.tree.on(BI.Controller.EVENT_CHANGE, function (type, val, obj) { + self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); + if (type === BI.Events.CLICK) { + self.fireEvent(BI.CustomTree.EVENT_CHANGE, val, obj); + } + }); + }, - }, - // method of operate ztree dom - _view = { - checkNodeRelation: function (setting, node) { - var pNode, i, l, - childKey = setting.data.key.children, - checkedKey = setting.data.key.checked, - r = consts.radio; - if (setting.check.chkStyle == r.STYLE) { - var checkedList = data.getRadioCheckedList(setting); - if (node[checkedKey]) { - if (setting.check.radioType == r.TYPE_ALL) { - for (i = checkedList.length - 1; i >= 0; i--) { - pNode = checkedList[i]; - if (pNode[checkedKey] && pNode != node) { - pNode[checkedKey] = false; - checkedList.splice(i, 1); - - view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode); - if (pNode.parentTId != node.parentTId) { - view.repairParentChkClassWithSelf(setting, pNode); - } - } - } - checkedList.push(node); - } else { - var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting); - for (i = 0, l = parentNode[childKey].length; i < l; i++) { - pNode = parentNode[childKey][i]; - if (pNode[checkedKey] && pNode != node) { - pNode[checkedKey] = false; - view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode); - } - } - } - } else if (setting.check.radioType == r.TYPE_ALL) { - for (i = 0, l = checkedList.length; i < l; i++) { - if (node == checkedList[i]) { - checkedList.splice(i, 1); - break; - } - } - } + // 生成树方法 + stroke: function (nodes) { + this.populate.apply(this, arguments); + }, - } else { - if (node[checkedKey] && (!node[childKey] || node[childKey].length == 0 || setting.check.chkboxType.Y.indexOf("s") > -1)) { - view.setSonNodeCheckBox(setting, node, true); - } - if (!node[checkedKey] && (!node[childKey] || node[childKey].length == 0 || setting.check.chkboxType.N.indexOf("s") > -1)) { - view.setSonNodeCheckBox(setting, node, false); - } - if (node[checkedKey] && setting.check.chkboxType.Y.indexOf("p") > -1) { - view.setParentNodeCheckBox(setting, node, true); - } - if (!node[checkedKey] && setting.check.chkboxType.N.indexOf("p") > -1) { - view.setParentNodeCheckBox(setting, node, false); - } - } - }, - makeChkClass: function (setting, node) { - var checkedKey = setting.data.key.checked, - c = consts.checkbox, r = consts.radio, - fullStyle = ""; - if (node.chkDisabled === true) { - fullStyle = c.DISABLED; - } else if (node.halfCheck) { - fullStyle = c.PART; - } else if (setting.check.chkStyle == r.STYLE) { - fullStyle = (node.check_Child_State < 1) ? c.FULL : c.PART; - } else { - fullStyle = node[checkedKey] ? ((node.check_Child_State === 2 || node.check_Child_State === -1) ? c.FULL : c.PART) : ((node.check_Child_State < 1) ? c.FULL : c.PART); - } - var chkName = setting.check.chkStyle + "_" + (node[checkedKey] ? c.TRUE : c.FALSE) + "_" + fullStyle; - chkName = (node.check_Focus && node.chkDisabled !== true) ? chkName + "_" + c.FOCUS : chkName; - return consts.className.BUTTON + " " + c.DEFAULT + " " + chkName; - }, - repairAllChk: function (setting, checked) { - if (setting.check.enable && setting.check.chkStyle === consts.checkbox.STYLE) { - var checkedKey = setting.data.key.checked, - childKey = setting.data.key.children, - root = data.getRoot(setting); - for (var i = 0, l = root[childKey].length; i < l; i++) { - var node = root[childKey][i]; - if (node.nocheck !== true && node.chkDisabled !== true) { - node[checkedKey] = checked; - } - view.setSonNodeCheckBox(setting, node, checked); - } - } - }, - repairChkClass: function (setting, node) { - if (!node) return; - data.makeChkFlag(setting, node); - if (node.nocheck !== true) { - var checkObj = $$(node, consts.id.CHECK, setting); - view.setChkClass(setting, checkObj, node); - } - }, - repairParentChkClass: function (setting, node) { - if (!node || !node.parentTId) return; - var pNode = node.getParentNode(); - view.repairChkClass(setting, pNode); - view.repairParentChkClass(setting, pNode); - }, - repairParentChkClassWithSelf: function (setting, node) { - if (!node) return; - var childKey = setting.data.key.children; - if (node[childKey] && node[childKey].length > 0) { - view.repairParentChkClass(setting, node[childKey][0]); - } else { - view.repairParentChkClass(setting, node); - } - }, - repairSonChkDisabled: function (setting, node, chkDisabled, inherit) { - if (!node) return; - var childKey = setting.data.key.children; - if (node.chkDisabled != chkDisabled) { - node.chkDisabled = chkDisabled; - } - view.repairChkClass(setting, node); - if (node[childKey] && inherit) { - for (var i = 0, l = node[childKey].length; i < l; i++) { - var sNode = node[childKey][i]; - view.repairSonChkDisabled(setting, sNode, chkDisabled, inherit); - } - } - }, - repairParentChkDisabled: function (setting, node, chkDisabled, inherit) { - if (!node) return; - if (node.chkDisabled != chkDisabled && inherit) { - node.chkDisabled = chkDisabled; - } - view.repairChkClass(setting, node); - view.repairParentChkDisabled(setting, node.getParentNode(), chkDisabled, inherit); - }, - setChkClass: function (setting, obj, node) { - if (!obj) return; - if (node.nocheck === true) { - obj.hide(); - } else { - obj.show(); - } - obj.attr("class", view.makeChkClass(setting, node)); - }, - setParentNodeCheckBox: function (setting, node, value, srcNode) { - var childKey = setting.data.key.children, - checkedKey = setting.data.key.checked, - checkObj = $$(node, consts.id.CHECK, setting); - if (!srcNode) srcNode = node; - data.makeChkFlag(setting, node); - if (node.nocheck !== true && node.chkDisabled !== true) { - node[checkedKey] = value; - view.setChkClass(setting, checkObj, node); - if (setting.check.autoCheckTrigger && node != srcNode) { - setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]); - } - } - if (node.parentTId) { - var pSign = true; - if (!value) { - var pNodes = node.getParentNode()[childKey]; - for (var i = 0, l = pNodes.length; i < l; i++) { - if ((pNodes[i].nocheck !== true && pNodes[i].chkDisabled !== true && pNodes[i][checkedKey]) - || ((pNodes[i].nocheck === true || pNodes[i].chkDisabled === true) && pNodes[i].check_Child_State > 0)) { - pSign = false; - break; - } - } - } - if (pSign) { - view.setParentNodeCheckBox(setting, node.getParentNode(), value, srcNode); - } - } - }, - setSonNodeCheckBox: function (setting, node, value, srcNode) { - if (!node) return; - var childKey = setting.data.key.children, - checkedKey = setting.data.key.checked, - checkObj = $$(node, consts.id.CHECK, setting); - if (!srcNode) srcNode = node; - - var hasDisable = false; - if (node[childKey]) { - for (var i = 0, l = node[childKey].length; i < l && node.chkDisabled !== true; i++) { - var sNode = node[childKey][i]; - view.setSonNodeCheckBox(setting, sNode, value, srcNode); - if (sNode.chkDisabled === true) hasDisable = true; - } - } + populate: function (nodes) { + var args = Array.prototype.slice.call(arguments, 0); + if (arguments.length > 0) { + args[0] = this._formatItems(nodes); + } + this.tree.populate.apply(this.tree, args); + }, - if (node != data.getRoot(setting) && node.chkDisabled !== true) { - if (hasDisable && node.nocheck !== true) { - data.makeChkFlag(setting, node); - } - if (node.nocheck !== true && node.chkDisabled !== true) { - node[checkedKey] = value; - if (!hasDisable) node.check_Child_State = (node[childKey] && node[childKey].length > 0) ? (value ? 2 : 0) : -1; - } else { - node.check_Child_State = -1; - } - view.setChkClass(setting, checkObj, node); - if (setting.check.autoCheckTrigger && node != srcNode && node.nocheck !== true && node.chkDisabled !== true) { - setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]); - } - } + setValue: function (v) { + this.tree && this.tree.setValue(v); + }, - } - }, + getValue: function () { + return this.tree ? this.tree.getValue() : []; + }, - _z = { - tools: _tools, - view: _view, - event: _event, - data: _data - }; - $.extend(true, $.fn.zTree.consts, _consts); - $.extend(true, $.fn.zTree._z, _z); - - var zt = $.fn.zTree, - tools = zt._z.tools, - consts = zt.consts, - view = zt._z.view, - data = zt._z.data, - event = zt._z.event, - $$ = tools.$; - - data.exSetting(_setting); - data.addInitBind(_bindEvent); - data.addInitUnBind(_unbindEvent); - data.addInitCache(_initCache); - data.addInitNode(_initNode); - data.addInitProxy(_eventProxy, true); - data.addInitRoot(_initRoot); - data.addBeforeA(_beforeA); - data.addZTreeTools(_zTreeTools); - - var _createNodes = view.createNodes; - view.createNodes = function (setting, level, nodes, parentNode) { - if (_createNodes) _createNodes.apply(view, arguments); - if (!nodes) return; - view.repairParentChkClassWithSelf(setting, parentNode); - }; - var _removeNode = view.removeNode; - view.removeNode = function (setting, node) { - var parentNode = node.getParentNode(); - if (_removeNode) _removeNode.apply(view, arguments); - if (!node || !parentNode) return; - view.repairChkClass(setting, parentNode); - view.repairParentChkClass(setting, parentNode); - }; + getAllButtons: function () { + return this.tree ? this.tree.getAllButtons() : []; + }, - var _appendNodes = view.appendNodes; - view.appendNodes = function (setting, level, nodes, parentNode, initFlag, openFlag) { - var html = ""; - if (_appendNodes) { - html = _appendNodes.apply(view, arguments); - } - if (parentNode) { - data.makeChkFlag(setting, parentNode); - } - return html; - }; + getAllLeaves: function () { + return this.tree ? this.tree.getAllLeaves() : []; + }, + + getNodeById: function (id) { + return this.tree && this.tree.getNodeById(id); + }, + + getNodeByValue: function (id) { + return this.tree && this.tree.getNodeByValue(id); + }, + + empty: function () { + this.tree.empty(); + } +}); +BI.CustomTree.EVENT_CHANGE = "EVENT_CHANGE"; + +BI.shortcut("bi.custom_tree", BI.CustomTree);/* + * JQuery zTree core v3.5.18 + * http://zTree.me/ + * + * Copyright (c) 2010 Hunter.z + * + * Licensed same as jquery - MIT License + * http://www.opensource.org/licenses/mit-license.php + * + * email: hunter.z@263.net + * Date: 2015-06-18 + */ +(function($){ + var settings = {}, roots = {}, caches = {}, + //default consts of core + _consts = { + className: { + BUTTON: "button", + LEVEL: "level", + ICO_LOADING: "ico_loading", + SWITCH: "switch" + }, + event: { + NODECREATED: "ztree_nodeCreated", + CLICK: "ztree_click", + EXPAND: "ztree_expand", + COLLAPSE: "ztree_collapse", + ASYNC_SUCCESS: "ztree_async_success", + ASYNC_ERROR: "ztree_async_error", + REMOVE: "ztree_remove", + SELECTED: "ztree_selected", + UNSELECTED: "ztree_unselected" + }, + id: { + A: "_a", + ICON: "_ico", + SPAN: "_span", + SWITCH: "_switch", + UL: "_ul" + }, + line: { + ROOT: "root", + ROOTS: "roots", + CENTER: "center", + BOTTOM: "bottom", + NOLINE: "noline", + LINE: "line" + }, + folder: { + OPEN: "open", + CLOSE: "close", + DOCU: "docu" + }, + node: { + CURSELECTED: "curSelectedNode" + } + }, + //default setting of core + _setting = { + treeId: "", + treeObj: null, + view: { + addDiyDom: null, + autoCancelSelected: true, + dblClickExpand: true, + expandSpeed: "fast", + fontCss: {}, + nameIsHTML: false, + selectedMulti: true, + showIcon: true, + showLine: true, + showTitle: true, + txtSelectedEnable: false + }, + data: { + key: { + children: "children", + name: "name", + title: "", + url: "url" + }, + simpleData: { + enable: false, + idKey: "id", + pIdKey: "pId", + rootPId: null + }, + keep: { + parent: false, + leaf: false + } + }, + async: { + enable: false, + contentType: "application/x-www-form-urlencoded", + type: "post", + dataType: "text", + url: "", + autoParam: [], + otherParam: [], + dataFilter: null + }, + callback: { + beforeAsync:null, + beforeClick:null, + beforeDblClick:null, + beforeRightClick:null, + beforeMouseDown:null, + beforeMouseUp:null, + beforeExpand:null, + beforeCollapse:null, + beforeRemove:null, + + onAsyncError:null, + onAsyncSuccess:null, + onNodeCreated:null, + onClick:null, + onDblClick:null, + onRightClick:null, + onMouseDown:null, + onMouseUp:null, + onExpand:null, + onCollapse:null, + onRemove:null + } + }, + //default root of core + //zTree use root to save full data + _initRoot = function (setting) { + var r = data.getRoot(setting); + if (!r) { + r = {}; + data.setRoot(setting, r); + } + r[setting.data.key.children] = []; + r.expandTriggerFlag = false; + r.curSelectedList = []; + r.noSelection = true; + r.createdNodes = []; + r.zId = 0; + r._ver = (new Date()).getTime(); + }, + //default cache of core + _initCache = function(setting) { + var c = data.getCache(setting); + if (!c) { + c = {}; + data.setCache(setting, c); + } + c.nodes = []; + c.doms = []; + }, + //default bindEvent of core + _bindEvent = function(setting) { + var o = setting.treeObj, + c = consts.event; + o.bind(c.NODECREATED, function (event, treeId, node) { + tools.apply(setting.callback.onNodeCreated, [event, treeId, node]); + }); + + o.bind(c.CLICK, function (event, srcEvent, treeId, node, clickFlag) { + tools.apply(setting.callback.onClick, [srcEvent, treeId, node, clickFlag]); + }); + + o.bind(c.EXPAND, function (event, treeId, node) { + tools.apply(setting.callback.onExpand, [event, treeId, node]); + }); + + o.bind(c.COLLAPSE, function (event, treeId, node) { + tools.apply(setting.callback.onCollapse, [event, treeId, node]); + }); + + o.bind(c.ASYNC_SUCCESS, function (event, treeId, node, msg) { + tools.apply(setting.callback.onAsyncSuccess, [event, treeId, node, msg]); + }); + + o.bind(c.ASYNC_ERROR, function (event, treeId, node, XMLHttpRequest, textStatus, errorThrown) { + tools.apply(setting.callback.onAsyncError, [event, treeId, node, XMLHttpRequest, textStatus, errorThrown]); + }); + + o.bind(c.REMOVE, function (event, treeId, treeNode) { + tools.apply(setting.callback.onRemove, [event, treeId, treeNode]); + }); + + o.bind(c.SELECTED, function (event, srcEvent, treeId, node) { + tools.apply(setting.callback.onSelected, [srcEvent, treeId, node]); + }); + o.bind(c.UNSELECTED, function (event, srcEvent, treeId, node) { + tools.apply(setting.callback.onUnSelected, [srcEvent, treeId, node]); + }); + }, + _unbindEvent = function(setting) { + var o = setting.treeObj, + c = consts.event; + o.unbind(c.NODECREATED) + .unbind(c.CLICK) + .unbind(c.EXPAND) + .unbind(c.COLLAPSE) + .unbind(c.ASYNC_SUCCESS) + .unbind(c.ASYNC_ERROR) + .unbind(c.REMOVE) + .unbind(c.SELECTED) + .unbind(c.UNSELECTED); + }, + //default event proxy of core + _eventProxy = function(event) { + var target = event.target, + setting = data.getSetting(event.data.treeId), + tId = "", node = null, + nodeEventType = "", treeEventType = "", + nodeEventCallback = null, treeEventCallback = null, + tmp = null; + + if (tools.eqs(event.type, "mousedown")) { + treeEventType = "mousedown"; + } else if (tools.eqs(event.type, "mouseup")) { + treeEventType = "mouseup"; + } else if (tools.eqs(event.type, "contextmenu")) { + treeEventType = "contextmenu"; + } else if (tools.eqs(event.type, "click")) { + if (tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.SWITCH) !== null) { + tId = tools.getNodeMainDom(target).id; + nodeEventType = "switchNode"; + } else { + tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]); + if (tmp) { + tId = tools.getNodeMainDom(tmp).id; + nodeEventType = "clickNode"; + } + } + } else if (tools.eqs(event.type, "dblclick")) { + treeEventType = "dblclick"; + tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]); + if (tmp) { + tId = tools.getNodeMainDom(tmp).id; + nodeEventType = "switchNode"; + } + } + if (treeEventType.length > 0 && tId.length == 0) { + tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]); + if (tmp) {tId = tools.getNodeMainDom(tmp).id;} + } + // event to node + if (tId.length>0) { + node = data.getNodeCache(setting, tId); + switch (nodeEventType) { + case "switchNode" : + if (!node.isParent) { + nodeEventType = ""; + } else if (tools.eqs(event.type, "click") + || (tools.eqs(event.type, "dblclick") && tools.apply(setting.view.dblClickExpand, [setting.treeId, node], setting.view.dblClickExpand))) { + nodeEventCallback = handler.onSwitchNode; + } else { + nodeEventType = ""; + } + break; + case "clickNode" : + nodeEventCallback = handler.onClickNode; + break; + } + } + // event to zTree + switch (treeEventType) { + case "mousedown" : + treeEventCallback = handler.onZTreeMousedown; + break; + case "mouseup" : + treeEventCallback = handler.onZTreeMouseup; + break; + case "dblclick" : + treeEventCallback = handler.onZTreeDblclick; + break; + case "contextmenu" : + treeEventCallback = handler.onZTreeContextmenu; + break; + } + var proxyResult = { + stop: false, + node: node, + nodeEventType: nodeEventType, + nodeEventCallback: nodeEventCallback, + treeEventType: treeEventType, + treeEventCallback: treeEventCallback + }; + return proxyResult + }, + //default init node of core + _initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) { + if (!n) return; + var r = data.getRoot(setting), + childKey = setting.data.key.children; + n.level = level; + n.tId = setting.treeId + "_" + (++r.zId); + n.parentTId = parentNode ? parentNode.tId : null; + n.open = (typeof n.open == "string") ? tools.eqs(n.open, "true") : !!n.open; + if (n[childKey] && n[childKey].length > 0) { + n.isParent = true; + n.zAsync = true; + } else { + n.isParent = (typeof n.isParent == "string") ? tools.eqs(n.isParent, "true") : !!n.isParent; + n.open = (n.isParent && !setting.async.enable) ? n.open : false; + n.zAsync = !n.isParent; + } + n.isFirstNode = isFirstNode; + n.isLastNode = isLastNode; + n.getParentNode = function() {return data.getNodeCache(setting, n.parentTId);}; + n.getPreNode = function() {return data.getPreNode(setting, n);}; + n.getNextNode = function() {return data.getNextNode(setting, n);}; + n.isAjaxing = false; + data.fixPIdKeyValue(setting, n); + }, + _init = { + bind: [_bindEvent], + unbind: [_unbindEvent], + caches: [_initCache], + nodes: [_initNode], + proxys: [_eventProxy], + roots: [_initRoot], + beforeA: [], + afterA: [], + innerBeforeA: [], + innerAfterA: [], + zTreeTools: [] + }, + //method of operate data + data = { + addNodeCache: function(setting, node) { + data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = node; + }, + getNodeCacheId: function(tId) { + return tId.substring(tId.lastIndexOf("_")+1); + }, + addAfterA: function(afterA) { + _init.afterA.push(afterA); + }, + addBeforeA: function(beforeA) { + _init.beforeA.push(beforeA); + }, + addInnerAfterA: function(innerAfterA) { + _init.innerAfterA.push(innerAfterA); + }, + addInnerBeforeA: function(innerBeforeA) { + _init.innerBeforeA.push(innerBeforeA); + }, + addInitBind: function(bindEvent) { + _init.bind.push(bindEvent); + }, + addInitUnBind: function(unbindEvent) { + _init.unbind.push(unbindEvent); + }, + addInitCache: function(initCache) { + _init.caches.push(initCache); + }, + addInitNode: function(initNode) { + _init.nodes.push(initNode); + }, + addInitProxy: function(initProxy, isFirst) { + if (!!isFirst) { + _init.proxys.splice(0,0,initProxy); + } else { + _init.proxys.push(initProxy); + } + }, + addInitRoot: function(initRoot) { + _init.roots.push(initRoot); + }, + addNodesData: function(setting, parentNode, nodes) { + var childKey = setting.data.key.children; + if (!parentNode[childKey]) parentNode[childKey] = []; + if (parentNode[childKey].length > 0) { + parentNode[childKey][parentNode[childKey].length - 1].isLastNode = false; + view.setNodeLineIcos(setting, parentNode[childKey][parentNode[childKey].length - 1]); + } + parentNode.isParent = true; + parentNode[childKey] = parentNode[childKey].concat(nodes); + }, + addSelectedNode: function(setting, node) { + var root = data.getRoot(setting); + if (!data.isSelectedNode(setting, node)) { + root.curSelectedList.push(node); + } + }, + addCreatedNode: function(setting, node) { + if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) { + var root = data.getRoot(setting); + root.createdNodes.push(node); + } + }, + addZTreeTools: function(zTreeTools) { + _init.zTreeTools.push(zTreeTools); + }, + exSetting: function(s) { + $.extend(true, _setting, s); + }, + fixPIdKeyValue: function(setting, node) { + if (setting.data.simpleData.enable) { + node[setting.data.simpleData.pIdKey] = node.parentTId ? node.getParentNode()[setting.data.simpleData.idKey] : setting.data.simpleData.rootPId; + } + }, + getAfterA: function(setting, node, array) { + for (var i=0, j=_init.afterA.length; i<j; i++) { + _init.afterA[i].apply(this, arguments); + } + }, + getBeforeA: function(setting, node, array) { + for (var i=0, j=_init.beforeA.length; i<j; i++) { + _init.beforeA[i].apply(this, arguments); + } + }, + getInnerAfterA: function(setting, node, array) { + for (var i=0, j=_init.innerAfterA.length; i<j; i++) { + _init.innerAfterA[i].apply(this, arguments); + } + }, + getInnerBeforeA: function(setting, node, array) { + for (var i=0, j=_init.innerBeforeA.length; i<j; i++) { + _init.innerBeforeA[i].apply(this, arguments); + } + }, + getCache: function(setting) { + return caches[setting.treeId]; + }, + getNextNode: function(setting, node) { + if (!node) return null; + var childKey = setting.data.key.children, + p = node.parentTId ? node.getParentNode() : data.getRoot(setting); + for (var i=0, l=p[childKey].length-1; i<=l; i++) { + if (p[childKey][i] === node) { + return (i==l ? null : p[childKey][i+1]); + } + } + return null; + }, + getNodeByParam: function(setting, nodes, key, value) { + if (!nodes || !key) return null; + var childKey = setting.data.key.children; + for (var i = 0, l = nodes.length; i < l; i++) { + if (nodes[i][key] == value) { + return nodes[i]; + } + var tmp = data.getNodeByParam(setting, nodes[i][childKey], key, value); + if (tmp) return tmp; + } + return null; + }, + getNodeCache: function(setting, tId) { + if (!tId) return null; + var n = caches[setting.treeId].nodes[data.getNodeCacheId(tId)]; + return n ? n : null; + }, + getNodeName: function(setting, node) { + var nameKey = setting.data.key.name; + return "" + node[nameKey]; + }, + getNodeTitle: function(setting, node) { + var t = setting.data.key.title === "" ? setting.data.key.name : setting.data.key.title; + return "" + node[t]; + }, + getNodes: function(setting) { + return data.getRoot(setting)[setting.data.key.children]; + }, + getNodesByParam: function(setting, nodes, key, value) { + if (!nodes || !key) return []; + var childKey = setting.data.key.children, + result = []; + for (var i = 0, l = nodes.length; i < l; i++) { + if (nodes[i][key] == value) { + result.push(nodes[i]); + } + result = result.concat(data.getNodesByParam(setting, nodes[i][childKey], key, value)); + } + return result; + }, + getNodesByParamFuzzy: function(setting, nodes, key, value) { + if (!nodes || !key) return []; + var childKey = setting.data.key.children, + result = []; + value = value.toLowerCase(); + for (var i = 0, l = nodes.length; i < l; i++) { + if (typeof nodes[i][key] == "string" && nodes[i][key].toLowerCase().indexOf(value)>-1) { + result.push(nodes[i]); + } + result = result.concat(data.getNodesByParamFuzzy(setting, nodes[i][childKey], key, value)); + } + return result; + }, + getNodesByFilter: function(setting, nodes, filter, isSingle, invokeParam) { + if (!nodes) return (isSingle ? null : []); + var childKey = setting.data.key.children, + result = isSingle ? null : []; + for (var i = 0, l = nodes.length; i < l; i++) { + if (tools.apply(filter, [nodes[i], invokeParam], false)) { + if (isSingle) {return nodes[i];} + result.push(nodes[i]); + } + var tmpResult = data.getNodesByFilter(setting, nodes[i][childKey], filter, isSingle, invokeParam); + if (isSingle && !!tmpResult) {return tmpResult;} + result = isSingle ? tmpResult : result.concat(tmpResult); + } + return result; + }, + getPreNode: function(setting, node) { + if (!node) return null; + var childKey = setting.data.key.children, + p = node.parentTId ? node.getParentNode() : data.getRoot(setting); + for (var i=0, l=p[childKey].length; i<l; i++) { + if (p[childKey][i] === node) { + return (i==0 ? null : p[childKey][i-1]); + } + } + return null; + }, + getRoot: function(setting) { + return setting ? roots[setting.treeId] : null; + }, + getRoots: function() { + return roots; + }, + getSetting: function(treeId) { + return settings[treeId]; + }, + getSettings: function() { + return settings; + }, + getZTreeTools: function(treeId) { + var r = this.getRoot(this.getSetting(treeId)); + return r ? r.treeTools : null; + }, + initCache: function(setting) { + for (var i=0, j=_init.caches.length; i<j; i++) { + _init.caches[i].apply(this, arguments); + } + }, + initNode: function(setting, level, node, parentNode, preNode, nextNode) { + for (var i=0, j=_init.nodes.length; i<j; i++) { + _init.nodes[i].apply(this, arguments); + } + }, + initRoot: function(setting) { + for (var i=0, j=_init.roots.length; i<j; i++) { + _init.roots[i].apply(this, arguments); + } + }, + isSelectedNode: function(setting, node) { + var root = data.getRoot(setting); + for (var i=0, j=root.curSelectedList.length; i<j; i++) { + if(node === root.curSelectedList[i]) return true; + } + return false; + }, + removeNodeCache: function(setting, node) { + var childKey = setting.data.key.children; + if (node[childKey]) { + for (var i=0, l=node[childKey].length; i<l; i++) { + arguments.callee(setting, node[childKey][i]); + } + } + data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = null; + }, + removeSelectedNode: function(setting, node) { + var root = data.getRoot(setting); + for (var i=0, j=root.curSelectedList.length; i<j; i++) { + if(node === root.curSelectedList[i] || !data.getNodeCache(setting, root.curSelectedList[i].tId)) { + root.curSelectedList.splice(i, 1); + i--;j--; + } + } + }, + setCache: function(setting, cache) { + caches[setting.treeId] = cache; + }, + setRoot: function(setting, root) { + roots[setting.treeId] = root; + }, + setZTreeTools: function(setting, zTreeTools) { + for (var i=0, j=_init.zTreeTools.length; i<j; i++) { + _init.zTreeTools[i].apply(this, arguments); + } + }, + transformToArrayFormat: function (setting, nodes) { + if (!nodes) return []; + var childKey = setting.data.key.children, + r = []; + if (tools.isArray(nodes)) { + for (var i=0, l=nodes.length; i<l; i++) { + r.push(nodes[i]); + if (nodes[i][childKey]) + r = r.concat(data.transformToArrayFormat(setting, nodes[i][childKey])); + } + } else { + r.push(nodes); + if (nodes[childKey]) + r = r.concat(data.transformToArrayFormat(setting, nodes[childKey])); + } + return r; + }, + transformTozTreeFormat: function(setting, sNodes) { + var i,l, + key = setting.data.simpleData.idKey, + parentKey = setting.data.simpleData.pIdKey, + childKey = setting.data.key.children; + if (!key || key=="" || !sNodes) return []; + + if (tools.isArray(sNodes)) { + var r = []; + var tmpMap = []; + for (i=0, l=sNodes.length; i<l; i++) { + tmpMap[sNodes[i][key]] = sNodes[i]; + } + for (i=0, l=sNodes.length; i<l; i++) { + if (tmpMap[sNodes[i][parentKey]] && sNodes[i][key] != sNodes[i][parentKey]) { + if (!tmpMap[sNodes[i][parentKey]][childKey]) + tmpMap[sNodes[i][parentKey]][childKey] = []; + tmpMap[sNodes[i][parentKey]][childKey].push(sNodes[i]); + } else { + r.push(sNodes[i]); + } + } + return r; + }else { + return [sNodes]; + } + } + }, + //method of event proxy + event = { + bindEvent: function(setting) { + for (var i=0, j=_init.bind.length; i<j; i++) { + _init.bind[i].apply(this, arguments); + } + }, + unbindEvent: function(setting) { + for (var i=0, j=_init.unbind.length; i<j; i++) { + _init.unbind[i].apply(this, arguments); + } + }, + bindTree: function(setting) { + var eventParam = { + treeId: setting.treeId + }, + o = setting.treeObj; + if (!setting.view.txtSelectedEnable) { + // for can't select text + o.bind('selectstart', function(e){ + var node + var n = e.originalEvent.srcElement.nodeName.toLowerCase(); + return (n === "input" || n === "textarea" ); + }).css({ + "-moz-user-select":"-moz-none" + }); + } + o.bind('click', eventParam, event.proxy); + o.bind('dblclick', eventParam, event.proxy); + o.bind('mouseover', eventParam, event.proxy); + o.bind('mouseout', eventParam, event.proxy); + o.bind('mousedown', eventParam, event.proxy); + o.bind('mouseup', eventParam, event.proxy); + o.bind('contextmenu', eventParam, event.proxy); + }, + unbindTree: function(setting) { + var o = setting.treeObj; + o.unbind('click', event.proxy) + .unbind('dblclick', event.proxy) + .unbind('mouseover', event.proxy) + .unbind('mouseout', event.proxy) + .unbind('mousedown', event.proxy) + .unbind('mouseup', event.proxy) + .unbind('contextmenu', event.proxy); + }, + doProxy: function(e) { + var results = []; + for (var i=0, j=_init.proxys.length; i<j; i++) { + var proxyResult = _init.proxys[i].apply(this, arguments); + results.push(proxyResult); + if (proxyResult.stop) { + break; + } + } + return results; + }, + proxy: function(e) { + var setting = data.getSetting(e.data.treeId); + if (!tools.uCanDo(setting, e)) return true; + var results = event.doProxy(e), + r = true, x = false; + for (var i=0, l=results.length; i<l; i++) { + var proxyResult = results[i]; + if (proxyResult.nodeEventCallback) { + x = true; + r = proxyResult.nodeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r; + } + if (proxyResult.treeEventCallback) { + x = true; + r = proxyResult.treeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r; + } + } + return r; + } + }, + //method of event handler + handler = { + onSwitchNode: function (event, node) { + var setting = data.getSetting(event.data.treeId); + if (node.open) { + if (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false) return true; + data.getRoot(setting).expandTriggerFlag = true; + view.switchNode(setting, node); + } else { + if (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false) return true; + data.getRoot(setting).expandTriggerFlag = true; + view.switchNode(setting, node); + } + return true; + }, + onClickNode: function (event, node) { + var setting = data.getSetting(event.data.treeId), + clickFlag = ( (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey)) && data.isSelectedNode(setting, node)) ? 0 : (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey) && setting.view.selectedMulti) ? 2 : 1; + if (tools.apply(setting.callback.beforeClick, [setting.treeId, node, clickFlag], true) == false) return true; + if (clickFlag === 0) { + view.cancelPreSelectedNode(setting, node); + } else { + view.selectNode(setting, node, clickFlag === 2); + } + setting.treeObj.trigger(consts.event.CLICK, [event, setting.treeId, node, clickFlag]); + return true; + }, + onZTreeMousedown: function(event, node) { + var setting = data.getSetting(event.data.treeId); + if (tools.apply(setting.callback.beforeMouseDown, [setting.treeId, node], true)) { + tools.apply(setting.callback.onMouseDown, [event, setting.treeId, node]); + } + return true; + }, + onZTreeMouseup: function(event, node) { + var setting = data.getSetting(event.data.treeId); + if (tools.apply(setting.callback.beforeMouseUp, [setting.treeId, node], true)) { + tools.apply(setting.callback.onMouseUp, [event, setting.treeId, node]); + } + return true; + }, + onZTreeDblclick: function(event, node) { + var setting = data.getSetting(event.data.treeId); + if (tools.apply(setting.callback.beforeDblClick, [setting.treeId, node], true)) { + tools.apply(setting.callback.onDblClick, [event, setting.treeId, node]); + } + return true; + }, + onZTreeContextmenu: function(event, node) { + var setting = data.getSetting(event.data.treeId); + if (tools.apply(setting.callback.beforeRightClick, [setting.treeId, node], true)) { + tools.apply(setting.callback.onRightClick, [event, setting.treeId, node]); + } + return (typeof setting.callback.onRightClick) != "function"; + } + }, + //method of tools for zTree + tools = { + apply: function(fun, param, defaultValue) { + if ((typeof fun) == "function") { + return fun.apply(zt, param?param:[]); + } + return defaultValue; + }, + canAsync: function(setting, node) { + var childKey = setting.data.key.children; + return (setting.async.enable && node && node.isParent && !(node.zAsync || (node[childKey] && node[childKey].length > 0))); + }, + clone: function (obj){ + if (obj === null) return null; + var o = tools.isArray(obj) ? [] : {}; + for(var i in obj){ + o[i] = (obj[i] instanceof Date) ? new Date(obj[i].getTime()) : (typeof obj[i] === "object" ? arguments.callee(obj[i]) : obj[i]); + } + return o; + }, + eqs: function(str1, str2) { + return str1.toLowerCase() === str2.toLowerCase(); + }, + isArray: function(arr) { + return Object.prototype.toString.apply(arr) === "[object Array]"; + }, + $: function(node, exp, setting) { + if (!!exp && typeof exp != "string") { + setting = exp; + exp = ""; + } + if (typeof node == "string") { + return $(node, setting ? setting.treeObj.get(0).ownerDocument : null); + } else { + return $("#" + node.tId + exp, setting ? setting.treeObj : null); + } + }, + getMDom: function (setting, curDom, targetExpr) { + if (!curDom) return null; + while (curDom && curDom.id !== setting.treeId) { + for (var i=0, l=targetExpr.length; curDom.tagName && i<l; i++) { + if (tools.eqs(curDom.tagName, targetExpr[i].tagName) && curDom.getAttribute(targetExpr[i].attrName) !== null) { + return curDom; + } + } + curDom = curDom.parentNode; + } + return null; + }, + getNodeMainDom:function(target) { + return ($(target).parent("li").get(0) || $(target).parentsUntil("li").parent().get(0)); + }, + isChildOrSelf: function(dom, parentId) { + return ( $(dom).closest("#" + parentId).length> 0 ); + }, + uCanDo: function(setting, e) { + return true; + } + }, + //method of operate ztree dom + view = { + addNodes: function(setting, parentNode, newNodes, isSilent) { + if (setting.data.keep.leaf && parentNode && !parentNode.isParent) { + return; + } + if (!tools.isArray(newNodes)) { + newNodes = [newNodes]; + } + if (setting.data.simpleData.enable) { + newNodes = data.transformTozTreeFormat(setting, newNodes); + } + if (parentNode) { + var target_switchObj = $$(parentNode, consts.id.SWITCH, setting), + target_icoObj = $$(parentNode, consts.id.ICON, setting), + target_ulObj = $$(parentNode, consts.id.UL, setting); + + if (!parentNode.open) { + view.replaceSwitchClass(parentNode, target_switchObj, consts.folder.CLOSE); + view.replaceIcoClass(parentNode, target_icoObj, consts.folder.CLOSE); + parentNode.open = false; + target_ulObj.css({ + "display": "none" + }); + } + + data.addNodesData(setting, parentNode, newNodes); + view.createNodes(setting, parentNode.level + 1, newNodes, parentNode); + if (!isSilent) { + view.expandCollapseParentNode(setting, parentNode, true); + } + } else { + data.addNodesData(setting, data.getRoot(setting), newNodes); + view.createNodes(setting, 0, newNodes, null); + } + }, + appendNodes: function(setting, level, nodes, parentNode, initFlag, openFlag) { + if (!nodes) return []; + var html = [], + childKey = setting.data.key.children; + for (var i = 0, l = nodes.length; i < l; i++) { + var node = nodes[i]; + if (initFlag) { + var tmpPNode = (parentNode) ? parentNode: data.getRoot(setting), + tmpPChild = tmpPNode[childKey], + isFirstNode = ((tmpPChild.length == nodes.length) && (i == 0)), + isLastNode = (i == (nodes.length - 1)); + data.initNode(setting, level, node, parentNode, isFirstNode, isLastNode, openFlag); + data.addNodeCache(setting, node); + } + + var childHtml = []; + if (node[childKey] && node[childKey].length > 0) { + //make child html first, because checkType + childHtml = view.appendNodes(setting, level + 1, node[childKey], node, initFlag, openFlag && node.open); + } + if (openFlag) { + + view.makeDOMNodeMainBefore(html, setting, node); + view.makeDOMNodeLine(html, setting, node); + data.getBeforeA(setting, node, html); + view.makeDOMNodeNameBefore(html, setting, node); + data.getInnerBeforeA(setting, node, html); + view.makeDOMNodeIcon(html, setting, node); + data.getInnerAfterA(setting, node, html); + view.makeDOMNodeNameAfter(html, setting, node); + data.getAfterA(setting, node, html); + if (node.isParent && node.open) { + view.makeUlHtml(setting, node, html, childHtml.join('')); + } + view.makeDOMNodeMainAfter(html, setting, node); + data.addCreatedNode(setting, node); + } + } + return html; + }, + appendParentULDom: function(setting, node) { + var html = [], + nObj = $$(node, setting); + if (!nObj.get(0) && !!node.parentTId) { + view.appendParentULDom(setting, node.getParentNode()); + nObj = $$(node, setting); + } + var ulObj = $$(node, consts.id.UL, setting); + if (ulObj.get(0)) { + ulObj.remove(); + } + var childKey = setting.data.key.children, + childHtml = view.appendNodes(setting, node.level+1, node[childKey], node, false, true); + view.makeUlHtml(setting, node, html, childHtml.join('')); + nObj.append(html.join('')); + }, + asyncNode: function(setting, node, isSilent, callback) { + var i, l; + if (node && !node.isParent) { + tools.apply(callback); + return false; + } else if (node && node.isAjaxing) { + return false; + } else if (tools.apply(setting.callback.beforeAsync, [setting.treeId, node], true) == false) { + tools.apply(callback); + return false; + } + if (node) { + node.isAjaxing = true; + var icoObj = $$(node, consts.id.ICON, setting); + icoObj.attr({"style":"", "class":consts.className.BUTTON + " " + consts.className.ICO_LOADING}); + } + + var tmpParam = {}; + for (i = 0, l = setting.async.autoParam.length; node && i < l; i++) { + var pKey = setting.async.autoParam[i].split("="), spKey = pKey; + if (pKey.length>1) { + spKey = pKey[1]; + pKey = pKey[0]; + } + tmpParam[spKey] = node[pKey]; + } + if (tools.isArray(setting.async.otherParam)) { + for (i = 0, l = setting.async.otherParam.length; i < l; i += 2) { + tmpParam[setting.async.otherParam[i]] = setting.async.otherParam[i + 1]; + } + } else { + for (var p in setting.async.otherParam) { + tmpParam[p] = setting.async.otherParam[p]; + } + } + + var _tmpV = data.getRoot(setting)._ver; + $.ajax({ + contentType: setting.async.contentType, + cache: false, + type: setting.async.type, + url: tools.apply(setting.async.url, [setting.treeId, node], setting.async.url), + data: tmpParam, + dataType: setting.async.dataType, + success: function(msg) { + if (_tmpV != data.getRoot(setting)._ver) { + return; + } + var newNodes = []; + try { + if (!msg || msg.length == 0) { + newNodes = []; + } else if (typeof msg == "string") { + newNodes = eval("(" + msg + ")"); + } else { + newNodes = msg; + } + } catch(err) { + newNodes = msg; + } + + if (node) { + node.isAjaxing = null; + node.zAsync = true; + } + view.setNodeLineIcos(setting, node); + if (newNodes && newNodes !== "") { + newNodes = tools.apply(setting.async.dataFilter, [setting.treeId, node, newNodes], newNodes); + view.addNodes(setting, node, !!newNodes ? tools.clone(newNodes) : [], !!isSilent); + } else { + view.addNodes(setting, node, [], !!isSilent); + } + setting.treeObj.trigger(consts.event.ASYNC_SUCCESS, [setting.treeId, node, msg]); + tools.apply(callback); + }, + error: function(XMLHttpRequest, textStatus, errorThrown) { + if (_tmpV != data.getRoot(setting)._ver) { + return; + } + if (node) node.isAjaxing = null; + view.setNodeLineIcos(setting, node); + setting.treeObj.trigger(consts.event.ASYNC_ERROR, [setting.treeId, node, XMLHttpRequest, textStatus, errorThrown]); + } + }); + return true; + }, + cancelPreSelectedNode: function (setting, node, excludeNode) { + var list = data.getRoot(setting).curSelectedList, + i, n; + for (i=list.length-1; i>=0; i--) { + n = list[i]; + if (node === n || (!node && (!excludeNode || excludeNode !== n))) { + $$(n, consts.id.A, setting).removeClass(consts.node.CURSELECTED); + if (node) { + data.removeSelectedNode(setting, node); + setting.treeObj.trigger(consts.event.UNSELECTED, [event, setting.treeId, n]); + break; + } else { + list.splice(i, 1); + setting.treeObj.trigger(consts.event.UNSELECTED, [event, setting.treeId, n]); + } + } + } + }, + createNodeCallback: function(setting) { + if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) { + var root = data.getRoot(setting); + while (root.createdNodes.length>0) { + var node = root.createdNodes.shift(); + tools.apply(setting.view.addDiyDom, [setting.treeId, node]); + if (!!setting.callback.onNodeCreated) { + setting.treeObj.trigger(consts.event.NODECREATED, [setting.treeId, node]); + } + } + } + }, + createNodes: function(setting, level, nodes, parentNode) { + if (!nodes || nodes.length == 0) return; + var root = data.getRoot(setting), + childKey = setting.data.key.children, + openFlag = !parentNode || parentNode.open || !!$$(parentNode[childKey][0], setting).get(0); + root.createdNodes = []; + var zTreeHtml = view.appendNodes(setting, level, nodes, parentNode, true, openFlag); + if (!parentNode) { + setting.treeObj.append(zTreeHtml.join('')); + } else { + var ulObj = $$(parentNode, consts.id.UL, setting); + if (ulObj.get(0)) { + ulObj.append(zTreeHtml.join('')); + } + } + view.createNodeCallback(setting); + }, + destroy: function(setting) { + if (!setting) return; + data.initCache(setting); + data.initRoot(setting); + event.unbindTree(setting); + event.unbindEvent(setting); + setting.treeObj.empty(); + delete settings[setting.treeId]; + }, + expandCollapseNode: function(setting, node, expandFlag, animateFlag, callback) { + var root = data.getRoot(setting), + childKey = setting.data.key.children; + if (!node) { + tools.apply(callback, []); + return; + } + if (root.expandTriggerFlag) { + var _callback = callback; + callback = function(){ + if (_callback) _callback(); + if (node.open) { + setting.treeObj.trigger(consts.event.EXPAND, [setting.treeId, node]); + } else { + setting.treeObj.trigger(consts.event.COLLAPSE, [setting.treeId, node]); + } + }; + root.expandTriggerFlag = false; + } + if (!node.open && node.isParent && ((!$$(node, consts.id.UL, setting).get(0)) || (node[childKey] && node[childKey].length>0 && !$$(node[childKey][0], setting).get(0)))) { + view.appendParentULDom(setting, node); + view.createNodeCallback(setting); + } + if (node.open == expandFlag) { + tools.apply(callback, []); + return; + } + var ulObj = $$(node, consts.id.UL, setting), + switchObj = $$(node, consts.id.SWITCH, setting), + icoObj = $$(node, consts.id.ICON, setting); + + if (node.isParent) { + node.open = !node.open; + if (node.iconOpen && node.iconClose) { + icoObj.attr("style", view.makeNodeIcoStyle(setting, node)); + } + + if (node.open) { + view.replaceSwitchClass(node, switchObj, consts.folder.OPEN); + view.replaceIcoClass(node, icoObj, consts.folder.OPEN); + if (animateFlag == false || setting.view.expandSpeed == "") { + ulObj.show(); + tools.apply(callback, []); + } else { + if (node[childKey] && node[childKey].length > 0) { + ulObj.slideDown(setting.view.expandSpeed, callback); + } else { + ulObj.show(); + tools.apply(callback, []); + } + } + } else { + view.replaceSwitchClass(node, switchObj, consts.folder.CLOSE); + view.replaceIcoClass(node, icoObj, consts.folder.CLOSE); + if (animateFlag == false || setting.view.expandSpeed == "" || !(node[childKey] && node[childKey].length > 0)) { + ulObj.hide(); + tools.apply(callback, []); + } else { + ulObj.slideUp(setting.view.expandSpeed, callback); + } + } + } else { + tools.apply(callback, []); + } + }, + expandCollapseParentNode: function(setting, node, expandFlag, animateFlag, callback) { + if (!node) return; + if (!node.parentTId) { + view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback); + return; + } else { + view.expandCollapseNode(setting, node, expandFlag, animateFlag); + } + if (node.parentTId) { + view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, animateFlag, callback); + } + }, + expandCollapseSonNode: function(setting, node, expandFlag, animateFlag, callback) { + var root = data.getRoot(setting), + childKey = setting.data.key.children, + treeNodes = (node) ? node[childKey]: root[childKey], + selfAnimateSign = (node) ? false : animateFlag, + expandTriggerFlag = data.getRoot(setting).expandTriggerFlag; + data.getRoot(setting).expandTriggerFlag = false; + if (treeNodes) { + for (var i = 0, l = treeNodes.length; i < l; i++) { + if (treeNodes[i]) view.expandCollapseSonNode(setting, treeNodes[i], expandFlag, selfAnimateSign); + } + } + data.getRoot(setting).expandTriggerFlag = expandTriggerFlag; + view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback ); + }, + isSelectedNode: function (setting, node) { + if (!node) { + return false; + } + var list = data.getRoot(setting).curSelectedList, + i; + for (i=list.length-1; i>=0; i--) { + if (node === list[i]) { + return true; + } + } + return false; + }, + makeDOMNodeIcon: function(html, setting, node) { + var nameStr = data.getNodeName(setting, node), + name = setting.view.nameIsHTML ? nameStr : nameStr.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>'); + html.push("<span id='", node.tId, consts.id.ICON, + "' title='' treeNode", consts.id.ICON," class='", view.makeNodeIcoClass(setting, node), + "' style='", view.makeNodeIcoStyle(setting, node), "'></span><span id='", node.tId, consts.id.SPAN, + "'>",name,"</span>"); + }, + makeDOMNodeLine: function(html, setting, node) { + html.push("<span id='", node.tId, consts.id.SWITCH, "' title='' class='", view.makeNodeLineClass(setting, node), "' treeNode", consts.id.SWITCH,"></span>"); + }, + makeDOMNodeMainAfter: function(html, setting, node) { + html.push("</li>"); + }, + makeDOMNodeMainBefore: function(html, setting, node) { + html.push("<li id='", node.tId, "' class='", consts.className.LEVEL, node.level,"' tabindex='0' hidefocus='true' treenode>"); + }, + makeDOMNodeNameAfter: function(html, setting, node) { + html.push("</a>"); + }, + makeDOMNodeNameBefore: function(html, setting, node) { + var title = data.getNodeTitle(setting, node), + url = view.makeNodeUrl(setting, node), + fontcss = view.makeNodeFontCss(setting, node), + fontStyle = []; + for (var f in fontcss) { + fontStyle.push(f, ":", fontcss[f], ";"); + } + html.push("<a id='", node.tId, consts.id.A, "' class='", consts.className.LEVEL, node.level,"' treeNode", consts.id.A," onclick=\"", (node.click || ''), + "\" ", ((url != null && url.length > 0) ? "href='" + url + "'" : ""), " target='",view.makeNodeTarget(node),"' style='", fontStyle.join(''), + "'"); + if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle) && title) {html.push("title='", title.replace(/'/g,"'").replace(/</g,'<').replace(/>/g,'>'),"'");} + html.push(">"); + }, + makeNodeFontCss: function(setting, node) { + var fontCss = tools.apply(setting.view.fontCss, [setting.treeId, node], setting.view.fontCss); + return (fontCss && ((typeof fontCss) != "function")) ? fontCss : {}; + }, + makeNodeIcoClass: function(setting, node) { + var icoCss = ["ico"]; + if (!node.isAjaxing) { + icoCss[0] = (node.iconSkin ? node.iconSkin + "_" : "") + icoCss[0]; + if (node.isParent) { + icoCss.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE); + } else { + icoCss.push(consts.folder.DOCU); + } + } + return consts.className.BUTTON + " " + icoCss.join('_'); + }, + makeNodeIcoStyle: function(setting, node) { + var icoStyle = []; + if (!node.isAjaxing) { + var icon = (node.isParent && node.iconOpen && node.iconClose) ? (node.open ? node.iconOpen : node.iconClose) : node.icon; + if (icon) icoStyle.push("background:url(", icon, ") 0 0 no-repeat;"); + if (setting.view.showIcon == false || !tools.apply(setting.view.showIcon, [setting.treeId, node], true)) { + icoStyle.push("width:0px;height:0px;"); + } + } + return icoStyle.join(''); + }, + makeNodeLineClass: function(setting, node) { + var lineClass = []; + if (setting.view.showLine) { + if (node.level == 0 && node.isFirstNode && node.isLastNode) { + lineClass.push(consts.line.ROOT); + } else if (node.level == 0 && node.isFirstNode) { + lineClass.push(consts.line.ROOTS); + } else if (node.isLastNode) { + lineClass.push(consts.line.BOTTOM); + } else { + lineClass.push(consts.line.CENTER); + } + } else { + lineClass.push(consts.line.NOLINE); + } + if (node.isParent) { + lineClass.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE); + } else { + lineClass.push(consts.folder.DOCU); + } + return view.makeNodeLineClassEx(node) + lineClass.join('_'); + }, + makeNodeLineClassEx: function(node) { + return consts.className.BUTTON + " " + consts.className.LEVEL + node.level + " " + consts.className.SWITCH + " "; + }, + makeNodeTarget: function(node) { + return (node.target || "_blank"); + }, + makeNodeUrl: function(setting, node) { + var urlKey = setting.data.key.url; + return node[urlKey] ? node[urlKey] : null; + }, + makeUlHtml: function(setting, node, html, content) { + html.push("<ul id='", node.tId, consts.id.UL, "' class='", consts.className.LEVEL, node.level, " ", view.makeUlLineClass(setting, node), "' style='display:", (node.open ? "block": "none"),"'>"); + html.push(content); + html.push("</ul>"); + }, + makeUlLineClass: function(setting, node) { + return ((setting.view.showLine && !node.isLastNode) ? consts.line.LINE : ""); + }, + removeChildNodes: function(setting, node) { + if (!node) return; + var childKey = setting.data.key.children, + nodes = node[childKey]; + if (!nodes) return; + + for (var i = 0, l = nodes.length; i < l; i++) { + data.removeNodeCache(setting, nodes[i]); + } + data.removeSelectedNode(setting); + delete node[childKey]; + + if (!setting.data.keep.parent) { + node.isParent = false; + node.open = false; + var tmp_switchObj = $$(node, consts.id.SWITCH, setting), + tmp_icoObj = $$(node, consts.id.ICON, setting); + view.replaceSwitchClass(node, tmp_switchObj, consts.folder.DOCU); + view.replaceIcoClass(node, tmp_icoObj, consts.folder.DOCU); + $$(node, consts.id.UL, setting).remove(); + } else { + $$(node, consts.id.UL, setting).empty(); + } + }, + setFirstNode: function(setting, parentNode) { + var childKey = setting.data.key.children, childLength = parentNode[childKey].length; + if ( childLength > 0) { + parentNode[childKey][0].isFirstNode = true; + } + }, + setLastNode: function(setting, parentNode) { + var childKey = setting.data.key.children, childLength = parentNode[childKey].length; + if ( childLength > 0) { + parentNode[childKey][childLength - 1].isLastNode = true; + } + }, + removeNode: function(setting, node) { + var root = data.getRoot(setting), + childKey = setting.data.key.children, + parentNode = (node.parentTId) ? node.getParentNode() : root; + + node.isFirstNode = false; + node.isLastNode = false; + node.getPreNode = function() {return null;}; + node.getNextNode = function() {return null;}; + + if (!data.getNodeCache(setting, node.tId)) { + return; + } + + $$(node, setting).remove(); + data.removeNodeCache(setting, node); + data.removeSelectedNode(setting, node); + + for (var i = 0, l = parentNode[childKey].length; i < l; i++) { + if (parentNode[childKey][i].tId == node.tId) { + parentNode[childKey].splice(i, 1); + break; + } + } + view.setFirstNode(setting, parentNode); + view.setLastNode(setting, parentNode); + + var tmp_ulObj,tmp_switchObj,tmp_icoObj, + childLength = parentNode[childKey].length; + + //repair nodes old parent + if (!setting.data.keep.parent && childLength == 0) { + //old parentNode has no child nodes + parentNode.isParent = false; + parentNode.open = false; + tmp_ulObj = $$(parentNode, consts.id.UL, setting); + tmp_switchObj = $$(parentNode, consts.id.SWITCH, setting); + tmp_icoObj = $$(parentNode, consts.id.ICON, setting); + view.replaceSwitchClass(parentNode, tmp_switchObj, consts.folder.DOCU); + view.replaceIcoClass(parentNode, tmp_icoObj, consts.folder.DOCU); + tmp_ulObj.css("display", "none"); + + } else if (setting.view.showLine && childLength > 0) { + //old parentNode has child nodes + var newLast = parentNode[childKey][childLength - 1]; + tmp_ulObj = $$(newLast, consts.id.UL, setting); + tmp_switchObj = $$(newLast, consts.id.SWITCH, setting); + tmp_icoObj = $$(newLast, consts.id.ICON, setting); + if (parentNode == root) { + if (parentNode[childKey].length == 1) { + //node was root, and ztree has only one root after move node + view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.ROOT); + } else { + var tmp_first_switchObj = $$(parentNode[childKey][0], consts.id.SWITCH, setting); + view.replaceSwitchClass(parentNode[childKey][0], tmp_first_switchObj, consts.line.ROOTS); + view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM); + } + } else { + view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM); + } + tmp_ulObj.removeClass(consts.line.LINE); + } + }, + replaceIcoClass: function(node, obj, newName) { + if (!obj || node.isAjaxing) return; + var tmpName = obj.attr("class"); + if (tmpName == undefined) return; + var tmpList = tmpName.split("_"); + switch (newName) { + case consts.folder.OPEN: + case consts.folder.CLOSE: + case consts.folder.DOCU: + tmpList[tmpList.length-1] = newName; + break; + } + obj.attr("class", tmpList.join("_")); + }, + replaceSwitchClass: function(node, obj, newName) { + if (!obj) return; + var tmpName = obj.attr("class"); + if (tmpName == undefined) return; + var tmpList = tmpName.split("_"); + switch (newName) { + case consts.line.ROOT: + case consts.line.ROOTS: + case consts.line.CENTER: + case consts.line.BOTTOM: + case consts.line.NOLINE: + tmpList[0] = view.makeNodeLineClassEx(node) + newName; + break; + case consts.folder.OPEN: + case consts.folder.CLOSE: + case consts.folder.DOCU: + tmpList[1] = newName; + break; + } + obj.attr("class", tmpList.join("_")); + if (newName !== consts.folder.DOCU) { + obj.removeAttr("disabled"); + } else { + obj.attr("disabled", "disabled"); + } + }, + selectNode: function(setting, node, addFlag) { + if (!addFlag) { + view.cancelPreSelectedNode(setting, null, node); + } + $$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED); + data.addSelectedNode(setting, node); + setting.treeObj.trigger(consts.event.SELECTED, [event, setting.treeId, node]); + }, + setNodeFontCss: function(setting, treeNode) { + var aObj = $$(treeNode, consts.id.A, setting), + fontCss = view.makeNodeFontCss(setting, treeNode); + if (fontCss) { + aObj.css(fontCss); + } + }, + setNodeLineIcos: function(setting, node) { + if (!node) return; + var switchObj = $$(node, consts.id.SWITCH, setting), + ulObj = $$(node, consts.id.UL, setting), + icoObj = $$(node, consts.id.ICON, setting), + ulLine = view.makeUlLineClass(setting, node); + if (ulLine.length==0) { + ulObj.removeClass(consts.line.LINE); + } else { + ulObj.addClass(ulLine); + } + switchObj.attr("class", view.makeNodeLineClass(setting, node)); + if (node.isParent) { + switchObj.removeAttr("disabled"); + } else { + switchObj.attr("disabled", "disabled"); + } + icoObj.removeAttr("style"); + icoObj.attr("style", view.makeNodeIcoStyle(setting, node)); + icoObj.attr("class", view.makeNodeIcoClass(setting, node)); + }, + setNodeName: function(setting, node) { + var title = data.getNodeTitle(setting, node), + nObj = $$(node, consts.id.SPAN, setting); + nObj.empty(); + if (setting.view.nameIsHTML) { + nObj.html(data.getNodeName(setting, node)); + } else { + nObj.text(data.getNodeName(setting, node)); + } + if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle)) { + var aObj = $$(node, consts.id.A, setting); + aObj.attr("title", !title ? "" : title); + } + }, + setNodeTarget: function(setting, node) { + var aObj = $$(node, consts.id.A, setting); + aObj.attr("target", view.makeNodeTarget(node)); + }, + setNodeUrl: function(setting, node) { + var aObj = $$(node, consts.id.A, setting), + url = view.makeNodeUrl(setting, node); + if (url == null || url.length == 0) { + aObj.removeAttr("href"); + } else { + aObj.attr("href", url); + } + }, + switchNode: function(setting, node) { + if (node.open || !tools.canAsync(setting, node)) { + view.expandCollapseNode(setting, node, !node.open); + } else if (setting.async.enable) { + if (!view.asyncNode(setting, node)) { + view.expandCollapseNode(setting, node, !node.open); + return; + } + } else if (node) { + view.expandCollapseNode(setting, node, !node.open); + } + } + }; + // zTree defind + $.fn.zTree = { + consts : _consts, + _z : { + tools: tools, + view: view, + event: event, + data: data + }, + getZTreeObj: function(treeId) { + var o = data.getZTreeTools(treeId); + return o ? o : null; + }, + destroy: function(treeId) { + if (!!treeId && treeId.length > 0) { + view.destroy(data.getSetting(treeId)); + } else { + for(var s in settings) { + view.destroy(settings[s]); + } + } + }, + init: function(obj, zSetting, zNodes) { + var setting = tools.clone(_setting); + $.extend(true, setting, zSetting); + setting.treeId = obj.attr("id"); + setting.treeObj = obj; + setting.treeObj.empty(); + settings[setting.treeId] = setting; + //For some older browser,(e.g., ie6) + if(typeof document.body.style.maxHeight === "undefined") { + setting.view.expandSpeed = ""; + } + data.initRoot(setting); + var root = data.getRoot(setting), + childKey = setting.data.key.children; + zNodes = zNodes ? tools.clone(tools.isArray(zNodes)? zNodes : [zNodes]) : []; + if (setting.data.simpleData.enable) { + root[childKey] = data.transformTozTreeFormat(setting, zNodes); + } else { + root[childKey] = zNodes; + } + + data.initCache(setting); + event.unbindTree(setting); + event.bindTree(setting); + event.unbindEvent(setting); + event.bindEvent(setting); + + var zTreeTools = { + setting : setting, + addNodes : function(parentNode, newNodes, isSilent) { + if (!newNodes) return null; + if (!parentNode) parentNode = null; + if (parentNode && !parentNode.isParent && setting.data.keep.leaf) return null; + var xNewNodes = tools.clone(tools.isArray(newNodes)? newNodes: [newNodes]); + function addCallback() { + view.addNodes(setting, parentNode, xNewNodes, (isSilent==true)); + } + + if (tools.canAsync(setting, parentNode)) { + view.asyncNode(setting, parentNode, isSilent, addCallback); + } else { + addCallback(); + } + return xNewNodes; + }, + cancelSelectedNode : function(node) { + view.cancelPreSelectedNode(setting, node); + }, + destroy : function() { + view.destroy(setting); + }, + expandAll : function(expandFlag) { + expandFlag = !!expandFlag; + view.expandCollapseSonNode(setting, null, expandFlag, true); + return expandFlag; + }, + expandNode : function(node, expandFlag, sonSign, focus, callbackFlag) { + if (!node || !node.isParent) return null; + if (expandFlag !== true && expandFlag !== false) { + expandFlag = !node.open; + } + callbackFlag = !!callbackFlag; + + if (callbackFlag && expandFlag && (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false)) { + return null; + } else if (callbackFlag && !expandFlag && (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false)) { + return null; + } + if (expandFlag && node.parentTId) { + view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, false); + } + if (expandFlag === node.open && !sonSign) { + return null; + } + + data.getRoot(setting).expandTriggerFlag = callbackFlag; + if (!tools.canAsync(setting, node) && sonSign) { + view.expandCollapseSonNode(setting, node, expandFlag, true, function() { + if (focus !== false) {try{$$(node, setting).focus().blur();}catch(e){}} + }); + } else { + node.open = !expandFlag; + view.switchNode(this.setting, node); + if (focus !== false) {try{$$(node, setting).focus().blur();}catch(e){}} + } + return expandFlag; + }, + getNodes : function() { + return data.getNodes(setting); + }, + getNodeByParam : function(key, value, parentNode) { + if (!key) return null; + return data.getNodeByParam(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), key, value); + }, + getNodeByTId : function(tId) { + return data.getNodeCache(setting, tId); + }, + getNodesByParam : function(key, value, parentNode) { + if (!key) return null; + return data.getNodesByParam(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), key, value); + }, + getNodesByParamFuzzy : function(key, value, parentNode) { + if (!key) return null; + return data.getNodesByParamFuzzy(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), key, value); + }, + getNodesByFilter: function(filter, isSingle, parentNode, invokeParam) { + isSingle = !!isSingle; + if (!filter || (typeof filter != "function")) return (isSingle ? null : []); + return data.getNodesByFilter(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), filter, isSingle, invokeParam); + }, + getNodeIndex : function(node) { + if (!node) return null; + var childKey = setting.data.key.children, + parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting); + for (var i=0, l = parentNode[childKey].length; i < l; i++) { + if (parentNode[childKey][i] == node) return i; + } + return -1; + }, + getSelectedNodes : function() { + var r = [], list = data.getRoot(setting).curSelectedList; + for (var i=0, l=list.length; i<l; i++) { + r.push(list[i]); + } + return r; + }, + isSelectedNode : function(node) { + return data.isSelectedNode(setting, node); + }, + reAsyncChildNodes : function(parentNode, reloadType, isSilent) { + if (!this.setting.async.enable) return; + var isRoot = !parentNode; + if (isRoot) { + parentNode = data.getRoot(setting); + } + if (reloadType=="refresh") { + var childKey = this.setting.data.key.children; + for (var i = 0, l = parentNode[childKey] ? parentNode[childKey].length : 0; i < l; i++) { + data.removeNodeCache(setting, parentNode[childKey][i]); + } + data.removeSelectedNode(setting); + parentNode[childKey] = []; + if (isRoot) { + this.setting.treeObj.empty(); + } else { + var ulObj = $$(parentNode, consts.id.UL, setting); + ulObj.empty(); + } + } + view.asyncNode(this.setting, isRoot? null:parentNode, !!isSilent); + }, + refresh : function() { + this.setting.treeObj.empty(); + var root = data.getRoot(setting), + nodes = root[setting.data.key.children] + data.initRoot(setting); + root[setting.data.key.children] = nodes + data.initCache(setting); + view.createNodes(setting, 0, root[setting.data.key.children]); + }, + removeChildNodes : function(node) { + if (!node) return null; + var childKey = setting.data.key.children, + nodes = node[childKey]; + view.removeChildNodes(setting, node); + return nodes ? nodes : null; + }, + removeNode : function(node, callbackFlag) { + if (!node) return; + callbackFlag = !!callbackFlag; + if (callbackFlag && tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return; + view.removeNode(setting, node); + if (callbackFlag) { + this.setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]); + } + }, + selectNode : function(node, addFlag) { + if (!node) return; + if (tools.uCanDo(setting)) { + addFlag = setting.view.selectedMulti && addFlag; + if (node.parentTId) { + view.expandCollapseParentNode(setting, node.getParentNode(), true, false, function() { + try{$$(node, setting).focus().blur();}catch(e){} + }); + } else { + try{$$(node, setting).focus().blur();}catch(e){} + } + view.selectNode(setting, node, addFlag); + } + }, + transformTozTreeNodes : function(simpleNodes) { + return data.transformTozTreeFormat(setting, simpleNodes); + }, + transformToArray : function(nodes) { + return data.transformToArrayFormat(setting, nodes); + }, + updateNode : function(node, checkTypeFlag) { + if (!node) return; + var nObj = $$(node, setting); + if (nObj.get(0) && tools.uCanDo(setting)) { + view.setNodeName(setting, node); + view.setNodeTarget(setting, node); + view.setNodeUrl(setting, node); + view.setNodeLineIcos(setting, node); + view.setNodeFontCss(setting, node); + } + } + } + root.treeTools = zTreeTools; + data.setZTreeTools(setting, zTreeTools); + + if (root[childKey] && root[childKey].length > 0) { + view.createNodes(setting, 0, root[childKey]); + } else if (setting.async.enable && setting.async.url && setting.async.url !== '') { + view.asyncNode(setting); + } + return zTreeTools; + } + }; + + var zt = $.fn.zTree, + $$ = tools.$, + consts = zt.consts; +})(jQuery);/* + * JQuery zTree excheck v3.5.18 + * http://zTree.me/ + * + * Copyright (c) 2010 Hunter.z + * + * Licensed same as jquery - MIT License + * http://www.opensource.org/licenses/mit-license.php + * + * email: hunter.z@263.net + * Date: 2015-06-18 + */ +(function($){ + //default consts of excheck + var _consts = { + event: { + CHECK: "ztree_check" + }, + id: { + CHECK: "_check" + }, + checkbox: { + STYLE: "checkbox", + DEFAULT: "chk", + DISABLED: "disable", + FALSE: "false", + TRUE: "true", + FULL: "full", + PART: "part", + FOCUS: "focus" + }, + radio: { + STYLE: "radio", + TYPE_ALL: "all", + TYPE_LEVEL: "level" + } + }, + //default setting of excheck + _setting = { + check: { + enable: false, + autoCheckTrigger: false, + chkStyle: _consts.checkbox.STYLE, + nocheckInherit: false, + chkDisabledInherit: false, + radioType: _consts.radio.TYPE_LEVEL, + chkboxType: { + "Y": "ps", + "N": "ps" + } + }, + data: { + key: { + checked: "checked" + } + }, + callback: { + beforeCheck:null, + onCheck:null + } + }, + //default root of excheck + _initRoot = function (setting) { + var r = data.getRoot(setting); + r.radioCheckedList = []; + }, + //default cache of excheck + _initCache = function(treeId) {}, + //default bind event of excheck + _bindEvent = function(setting) { + var o = setting.treeObj, + c = consts.event; + o.bind(c.CHECK, function (event, srcEvent, treeId, node) { + event.srcEvent = srcEvent; + tools.apply(setting.callback.onCheck, [event, treeId, node]); + }); + }, + _unbindEvent = function(setting) { + var o = setting.treeObj, + c = consts.event; + o.unbind(c.CHECK); + }, + //default event proxy of excheck + _eventProxy = function(e) { + var target = e.target, + setting = data.getSetting(e.data.treeId), + tId = "", node = null, + nodeEventType = "", treeEventType = "", + nodeEventCallback = null, treeEventCallback = null; + + if (tools.eqs(e.type, "mouseover")) { + if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) { + tId = tools.getNodeMainDom(target).id; + nodeEventType = "mouseoverCheck"; + } + } else if (tools.eqs(e.type, "mouseout")) { + if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) { + tId = tools.getNodeMainDom(target).id; + nodeEventType = "mouseoutCheck"; + } + } else if (tools.eqs(e.type, "click")) { + if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) { + tId = tools.getNodeMainDom(target).id; + nodeEventType = "checkNode"; + } + } + if (tId.length>0) { + node = data.getNodeCache(setting, tId); + switch (nodeEventType) { + case "checkNode" : + nodeEventCallback = _handler.onCheckNode; + break; + case "mouseoverCheck" : + nodeEventCallback = _handler.onMouseoverCheck; + break; + case "mouseoutCheck" : + nodeEventCallback = _handler.onMouseoutCheck; + break; + } + } + var proxyResult = { + stop: nodeEventType === "checkNode", + node: node, + nodeEventType: nodeEventType, + nodeEventCallback: nodeEventCallback, + treeEventType: treeEventType, + treeEventCallback: treeEventCallback + }; + return proxyResult + }, + //default init node of excheck + _initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) { + if (!n) return; + var checkedKey = setting.data.key.checked; + if (typeof n[checkedKey] == "string") n[checkedKey] = tools.eqs(n[checkedKey], "true"); + n[checkedKey] = !!n[checkedKey]; + n.checkedOld = n[checkedKey]; + if (typeof n.nocheck == "string") n.nocheck = tools.eqs(n.nocheck, "true"); + n.nocheck = !!n.nocheck || (setting.check.nocheckInherit && parentNode && !!parentNode.nocheck); + if (typeof n.chkDisabled == "string") n.chkDisabled = tools.eqs(n.chkDisabled, "true"); + n.chkDisabled = !!n.chkDisabled || (setting.check.chkDisabledInherit && parentNode && !!parentNode.chkDisabled); + if (typeof n.halfCheck == "string") n.halfCheck = tools.eqs(n.halfCheck, "true"); + n.halfCheck = !!n.halfCheck; + n.check_Child_State = -1; + n.check_Focus = false; + n.getCheckStatus = function() {return data.getCheckStatus(setting, n);}; + + if (setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL && n[checkedKey] ) { + var r = data.getRoot(setting); + r.radioCheckedList.push(n); + } + }, + //add dom for check + _beforeA = function(setting, node, html) { + var checkedKey = setting.data.key.checked; + if (setting.check.enable) { + data.makeChkFlag(setting, node); + html.push("<span ID='", node.tId, consts.id.CHECK, "' class='", view.makeChkClass(setting, node), "' treeNode", consts.id.CHECK, (node.nocheck === true?" style='display:none;'":""),"></span>"); + } + }, + //update zTreeObj, add method of check + _zTreeTools = function(setting, zTreeTools) { + zTreeTools.checkNode = function(node, checked, checkTypeFlag, callbackFlag) { + var checkedKey = this.setting.data.key.checked; + if (node.chkDisabled === true) return; + if (checked !== true && checked !== false) { + checked = !node[checkedKey]; + } + callbackFlag = !!callbackFlag; + + if (node[checkedKey] === checked && !checkTypeFlag) { + return; + } else if (callbackFlag && tools.apply(this.setting.callback.beforeCheck, [this.setting.treeId, node], true) == false) { + return; + } + if (tools.uCanDo(this.setting) && this.setting.check.enable && node.nocheck !== true) { + node[checkedKey] = checked; + var checkObj = $$(node, consts.id.CHECK, this.setting); + if (checkTypeFlag || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node); + view.setChkClass(this.setting, checkObj, node); + view.repairParentChkClassWithSelf(this.setting, node); + if (callbackFlag) { + this.setting.treeObj.trigger(consts.event.CHECK, [null, this.setting.treeId, node]); + } + } + } + + zTreeTools.checkAllNodes = function(checked) { + view.repairAllChk(this.setting, !!checked); + } + + zTreeTools.getCheckedNodes = function(checked) { + var childKey = this.setting.data.key.children; + checked = (checked !== false); + return data.getTreeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey], checked); + } + + zTreeTools.getChangeCheckedNodes = function() { + var childKey = this.setting.data.key.children; + return data.getTreeChangeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey]); + } + + zTreeTools.setChkDisabled = function(node, disabled, inheritParent, inheritChildren) { + disabled = !!disabled; + inheritParent = !!inheritParent; + inheritChildren = !!inheritChildren; + view.repairSonChkDisabled(this.setting, node, disabled, inheritChildren); + view.repairParentChkDisabled(this.setting, node.getParentNode(), disabled, inheritParent); + } + + var _updateNode = zTreeTools.updateNode; + zTreeTools.updateNode = function(node, checkTypeFlag) { + if (_updateNode) _updateNode.apply(zTreeTools, arguments); + if (!node || !this.setting.check.enable) return; + var nObj = $$(node, this.setting); + if (nObj.get(0) && tools.uCanDo(this.setting)) { + var checkObj = $$(node, consts.id.CHECK, this.setting); + if (checkTypeFlag == true || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node); + view.setChkClass(this.setting, checkObj, node); + view.repairParentChkClassWithSelf(this.setting, node); + } + } + }, + //method of operate data + _data = { + getRadioCheckedList: function(setting) { + var checkedList = data.getRoot(setting).radioCheckedList; + for (var i=0, j=checkedList.length; i<j; i++) { + if(!data.getNodeCache(setting, checkedList[i].tId)) { + checkedList.splice(i, 1); + i--; j--; + } + } + return checkedList; + }, + getCheckStatus: function(setting, node) { + if (!setting.check.enable || node.nocheck || node.chkDisabled) return null; + var checkedKey = setting.data.key.checked, + r = { + checked: node[checkedKey], + half: node.halfCheck ? node.halfCheck : (setting.check.chkStyle == consts.radio.STYLE ? (node.check_Child_State === 2) : (node[checkedKey] ? (node.check_Child_State > -1 && node.check_Child_State < 2) : (node.check_Child_State > 0))) + }; + return r; + }, + getTreeCheckedNodes: function(setting, nodes, checked, results) { + if (!nodes) return []; + var childKey = setting.data.key.children, + checkedKey = setting.data.key.checked, + onlyOne = (checked && setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL); + results = !results ? [] : results; + for (var i = 0, l = nodes.length; i < l; i++) { + if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] == checked) { + results.push(nodes[i]); + if(onlyOne) { + break; + } + } + data.getTreeCheckedNodes(setting, nodes[i][childKey], checked, results); + if(onlyOne && results.length > 0) { + break; + } + } + return results; + }, + getTreeChangeCheckedNodes: function(setting, nodes, results) { + if (!nodes) return []; + var childKey = setting.data.key.children, + checkedKey = setting.data.key.checked; + results = !results ? [] : results; + for (var i = 0, l = nodes.length; i < l; i++) { + if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] != nodes[i].checkedOld) { + results.push(nodes[i]); + } + data.getTreeChangeCheckedNodes(setting, nodes[i][childKey], results); + } + return results; + }, + makeChkFlag: function(setting, node) { + if (!node) return; + var childKey = setting.data.key.children, + checkedKey = setting.data.key.checked, + chkFlag = -1; + if (node[childKey]) { + for (var i = 0, l = node[childKey].length; i < l; i++) { + var cNode = node[childKey][i]; + var tmp = -1; + if (setting.check.chkStyle == consts.radio.STYLE) { + if (cNode.nocheck === true || cNode.chkDisabled === true) { + tmp = cNode.check_Child_State; + } else if (cNode.halfCheck === true) { + tmp = 2; + } else if (cNode[checkedKey]) { + tmp = 2; + } else { + tmp = cNode.check_Child_State > 0 ? 2:0; + } + if (tmp == 2) { + chkFlag = 2; break; + } else if (tmp == 0){ + chkFlag = 0; + } + } else if (setting.check.chkStyle == consts.checkbox.STYLE) { + if (cNode.nocheck === true || cNode.chkDisabled === true) { + tmp = cNode.check_Child_State; + } else if (cNode.halfCheck === true) { + tmp = 1; + } else if (cNode[checkedKey] ) { + tmp = (cNode.check_Child_State === -1 || cNode.check_Child_State === 2) ? 2 : 1; + } else { + tmp = (cNode.check_Child_State > 0) ? 1 : 0; + } + if (tmp === 1) { + chkFlag = 1; break; + } else if (tmp === 2 && chkFlag > -1 && i > 0 && tmp !== chkFlag) { + chkFlag = 1; break; + } else if (chkFlag === 2 && tmp > -1 && tmp < 2) { + chkFlag = 1; break; + } else if (tmp > -1) { + chkFlag = tmp; + } + } + } + } + node.check_Child_State = chkFlag; + } + }, + //method of event proxy + _event = { + + }, + //method of event handler + _handler = { + onCheckNode: function (event, node) { + if (node.chkDisabled === true) return false; + var setting = data.getSetting(event.data.treeId), + checkedKey = setting.data.key.checked; + if (tools.apply(setting.callback.beforeCheck, [setting.treeId, node], true) == false) return true; + node[checkedKey] = !node[checkedKey]; + view.checkNodeRelation(setting, node); + var checkObj = $$(node, consts.id.CHECK, setting); + view.setChkClass(setting, checkObj, node); + view.repairParentChkClassWithSelf(setting, node); + setting.treeObj.trigger(consts.event.CHECK, [event, setting.treeId, node]); + return true; + }, + onMouseoverCheck: function(event, node) { + if (node.chkDisabled === true) return false; + var setting = data.getSetting(event.data.treeId), + checkObj = $$(node, consts.id.CHECK, setting); + node.check_Focus = true; + view.setChkClass(setting, checkObj, node); + return true; + }, + onMouseoutCheck: function(event, node) { + if (node.chkDisabled === true) return false; + var setting = data.getSetting(event.data.treeId), + checkObj = $$(node, consts.id.CHECK, setting); + node.check_Focus = false; + view.setChkClass(setting, checkObj, node); + return true; + } + }, + //method of tools for zTree + _tools = { + + }, + //method of operate ztree dom + _view = { + checkNodeRelation: function(setting, node) { + var pNode, i, l, + childKey = setting.data.key.children, + checkedKey = setting.data.key.checked, + r = consts.radio; + if (setting.check.chkStyle == r.STYLE) { + var checkedList = data.getRadioCheckedList(setting); + if (node[checkedKey]) { + if (setting.check.radioType == r.TYPE_ALL) { + for (i = checkedList.length-1; i >= 0; i--) { + pNode = checkedList[i]; + if (pNode[checkedKey] && pNode != node) { + pNode[checkedKey] = false; + checkedList.splice(i, 1); + + view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode); + if (pNode.parentTId != node.parentTId) { + view.repairParentChkClassWithSelf(setting, pNode); + } + } + } + checkedList.push(node); + } else { + var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting); + for (i = 0, l = parentNode[childKey].length; i < l; i++) { + pNode = parentNode[childKey][i]; + if (pNode[checkedKey] && pNode != node) { + pNode[checkedKey] = false; + view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode); + } + } + } + } else if (setting.check.radioType == r.TYPE_ALL) { + for (i = 0, l = checkedList.length; i < l; i++) { + if (node == checkedList[i]) { + checkedList.splice(i, 1); + break; + } + } + } + + } else { + if (node[checkedKey] && (!node[childKey] || node[childKey].length==0 || setting.check.chkboxType.Y.indexOf("s") > -1)) { + view.setSonNodeCheckBox(setting, node, true); + } + if (!node[checkedKey] && (!node[childKey] || node[childKey].length==0 || setting.check.chkboxType.N.indexOf("s") > -1)) { + view.setSonNodeCheckBox(setting, node, false); + } + if (node[checkedKey] && setting.check.chkboxType.Y.indexOf("p") > -1) { + view.setParentNodeCheckBox(setting, node, true); + } + if (!node[checkedKey] && setting.check.chkboxType.N.indexOf("p") > -1) { + view.setParentNodeCheckBox(setting, node, false); + } + } + }, + makeChkClass: function(setting, node) { + var checkedKey = setting.data.key.checked, + c = consts.checkbox, r = consts.radio, + fullStyle = ""; + if (node.chkDisabled === true) { + fullStyle = c.DISABLED; + } else if (node.halfCheck) { + fullStyle = c.PART; + } else if (setting.check.chkStyle == r.STYLE) { + fullStyle = (node.check_Child_State < 1)? c.FULL:c.PART; + } else { + fullStyle = node[checkedKey] ? ((node.check_Child_State === 2 || node.check_Child_State === -1) ? c.FULL:c.PART) : ((node.check_Child_State < 1)? c.FULL:c.PART); + } + var chkName = setting.check.chkStyle + "_" + (node[checkedKey] ? c.TRUE : c.FALSE) + "_" + fullStyle; + chkName = (node.check_Focus && node.chkDisabled !== true) ? chkName + "_" + c.FOCUS : chkName; + return consts.className.BUTTON + " " + c.DEFAULT + " " + chkName; + }, + repairAllChk: function(setting, checked) { + if (setting.check.enable && setting.check.chkStyle === consts.checkbox.STYLE) { + var checkedKey = setting.data.key.checked, + childKey = setting.data.key.children, + root = data.getRoot(setting); + for (var i = 0, l = root[childKey].length; i<l ; i++) { + var node = root[childKey][i]; + if (node.nocheck !== true && node.chkDisabled !== true) { + node[checkedKey] = checked; + } + view.setSonNodeCheckBox(setting, node, checked); + } + } + }, + repairChkClass: function(setting, node) { + if (!node) return; + data.makeChkFlag(setting, node); + if (node.nocheck !== true) { + var checkObj = $$(node, consts.id.CHECK, setting); + view.setChkClass(setting, checkObj, node); + } + }, + repairParentChkClass: function(setting, node) { + if (!node || !node.parentTId) return; + var pNode = node.getParentNode(); + view.repairChkClass(setting, pNode); + view.repairParentChkClass(setting, pNode); + }, + repairParentChkClassWithSelf: function(setting, node) { + if (!node) return; + var childKey = setting.data.key.children; + if (node[childKey] && node[childKey].length > 0) { + view.repairParentChkClass(setting, node[childKey][0]); + } else { + view.repairParentChkClass(setting, node); + } + }, + repairSonChkDisabled: function(setting, node, chkDisabled, inherit) { + if (!node) return; + var childKey = setting.data.key.children; + if (node.chkDisabled != chkDisabled) { + node.chkDisabled = chkDisabled; + } + view.repairChkClass(setting, node); + if (node[childKey] && inherit) { + for (var i = 0, l = node[childKey].length; i < l; i++) { + var sNode = node[childKey][i]; + view.repairSonChkDisabled(setting, sNode, chkDisabled, inherit); + } + } + }, + repairParentChkDisabled: function(setting, node, chkDisabled, inherit) { + if (!node) return; + if (node.chkDisabled != chkDisabled && inherit) { + node.chkDisabled = chkDisabled; + } + view.repairChkClass(setting, node); + view.repairParentChkDisabled(setting, node.getParentNode(), chkDisabled, inherit); + }, + setChkClass: function(setting, obj, node) { + if (!obj) return; + if (node.nocheck === true) { + obj.hide(); + } else { + obj.show(); + } + obj.attr('class', view.makeChkClass(setting, node)); + }, + setParentNodeCheckBox: function(setting, node, value, srcNode) { + var childKey = setting.data.key.children, + checkedKey = setting.data.key.checked, + checkObj = $$(node, consts.id.CHECK, setting); + if (!srcNode) srcNode = node; + data.makeChkFlag(setting, node); + if (node.nocheck !== true && node.chkDisabled !== true) { + node[checkedKey] = value; + view.setChkClass(setting, checkObj, node); + if (setting.check.autoCheckTrigger && node != srcNode) { + setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]); + } + } + if (node.parentTId) { + var pSign = true; + if (!value) { + var pNodes = node.getParentNode()[childKey]; + for (var i = 0, l = pNodes.length; i < l; i++) { + if ((pNodes[i].nocheck !== true && pNodes[i].chkDisabled !== true && pNodes[i][checkedKey]) + || ((pNodes[i].nocheck === true || pNodes[i].chkDisabled === true) && pNodes[i].check_Child_State > 0)) { + pSign = false; + break; + } + } + } + if (pSign) { + view.setParentNodeCheckBox(setting, node.getParentNode(), value, srcNode); + } + } + }, + setSonNodeCheckBox: function(setting, node, value, srcNode) { + if (!node) return; + var childKey = setting.data.key.children, + checkedKey = setting.data.key.checked, + checkObj = $$(node, consts.id.CHECK, setting); + if (!srcNode) srcNode = node; + + var hasDisable = false; + if (node[childKey]) { + for (var i = 0, l = node[childKey].length; i < l && node.chkDisabled !== true; i++) { + var sNode = node[childKey][i]; + view.setSonNodeCheckBox(setting, sNode, value, srcNode); + if (sNode.chkDisabled === true) hasDisable = true; + } + } + + if (node != data.getRoot(setting) && node.chkDisabled !== true) { + if (hasDisable && node.nocheck !== true) { + data.makeChkFlag(setting, node); + } + if (node.nocheck !== true && node.chkDisabled !== true) { + node[checkedKey] = value; + if (!hasDisable) node.check_Child_State = (node[childKey] && node[childKey].length > 0) ? (value ? 2 : 0) : -1; + } else { + node.check_Child_State = -1; + } + view.setChkClass(setting, checkObj, node); + if (setting.check.autoCheckTrigger && node != srcNode && node.nocheck !== true && node.chkDisabled !== true) { + setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]); + } + } + + } + }, + + _z = { + tools: _tools, + view: _view, + event: _event, + data: _data + }; + $.extend(true, $.fn.zTree.consts, _consts); + $.extend(true, $.fn.zTree._z, _z); + + var zt = $.fn.zTree, + tools = zt._z.tools, + consts = zt.consts, + view = zt._z.view, + data = zt._z.data, + event = zt._z.event, + $$ = tools.$; + + data.exSetting(_setting); + data.addInitBind(_bindEvent); + data.addInitUnBind(_unbindEvent); + data.addInitCache(_initCache); + data.addInitNode(_initNode); + data.addInitProxy(_eventProxy, true); + data.addInitRoot(_initRoot); + data.addBeforeA(_beforeA); + data.addZTreeTools(_zTreeTools); + + var _createNodes = view.createNodes; + view.createNodes = function(setting, level, nodes, parentNode) { + if (_createNodes) _createNodes.apply(view, arguments); + if (!nodes) return; + view.repairParentChkClassWithSelf(setting, parentNode); + } + var _removeNode = view.removeNode; + view.removeNode = function(setting, node) { + var parentNode = node.getParentNode(); + if (_removeNode) _removeNode.apply(view, arguments); + if (!node || !parentNode) return; + view.repairChkClass(setting, parentNode); + view.repairParentChkClass(setting, parentNode); + } + + var _appendNodes = view.appendNodes; + view.appendNodes = function(setting, level, nodes, parentNode, initFlag, openFlag) { + var html = ""; + if (_appendNodes) { + html = _appendNodes.apply(view, arguments); + } + if (parentNode) { + data.makeChkFlag(setting, parentNode); + } + return html; + } })(jQuery);/** * 可以改变图标的button * @@ -64366,9 +64511,9 @@ try {// IE8下会抛错 } else if (is.string(target)) { return listenSelector(target, type, callback); } - + throw new TypeError("First argument must be a String, HTMLElement, HTMLCollection, or NodeList"); - + } /** @@ -64559,7 +64704,7 @@ try {// IE8下会抛错 function _interopRequireDefault (obj) { return obj && obj.__esModule ? obj : { - default: obj + "default": obj }; } @@ -64793,7 +64938,7 @@ try {// IE8下会抛错 function _interopRequireDefault (obj) { return obj && obj.__esModule ? obj : { - default: obj + "default": obj }; } @@ -65316,7 +65461,7 @@ try {// IE8下会抛错 try { body.removeChild(this.div); } catch (e) { - + } this.domElement = null; diff --git a/dist/bundle.min.js b/dist/bundle.min.js index 5b17bff66..7e6b6dc11 100644 --- a/dist/bundle.min.js +++ b/dist/bundle.min.js @@ -1,5 +1,5 @@ /*! fineui */ -function accAdd(a,b){var c,d,e,f;try{c=a.toString().split(".")[1].length}catch(g){c=0}try{d=b.toString().split(".")[1].length}catch(g){d=0}if(f=Math.abs(c-d),e=Math.pow(10,Math.max(c,d)),f>0){var 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$.isArray(this.events)||(this.events=[]),this.events},on:function(a,b){a=a.toLowerCase();var c=this._getEvents()[a];$.isArray(c)||(c=[],this._getEvents()[a]=c),c.push(b)},once:function(a,b){var c=function(){b.apply(this,arguments),this.un(a,c)};this.on(a,c)},un:function(a,b){if(a=a.toLowerCase(),null==b)delete this._getEvents()[a];else{var c=this._getEvents()[a];if($.isArray(c)){var d=[];$.each(c,function(a,c){c!=b&&d.push(c)}),this._getEvents()[a]=d}}},purgeListeners:function(){this.events=[]},fireEvent:function(){var a=arguments[0].toLowerCase(),b=this._getEvents()[a];if(BI.isArray(b))if(BI.isArguments(arguments[1])){for(var c=0;c<b.length;c++)if(b[c].apply(this,arguments[1])===!1)return!1}else for(var d=Array.prototype.slice.call(arguments,1),c=0;c<b.length;c++)if(b[c].apply(this,d)===!1)return!1;return!0},destroy:function(){this.destroyed&&this.destroyed(),this.purgeListeners()}}),BI.Widget=BI.inherit(BI.OB,{_defaultConfig:function(){return BI.extend(BI.Widget.superclass._defaultConfig.apply(this),{root:!1,tagName:"div",attributes:null,data:null,tag:null,disabled:!1,invisible:!1,invalid:!1,baseCls:"",extraCls:"",cls:""})},beforeCreate:null,created:null,render:null,beforeMount:null,mounted:null,shouldUpdate:null,update:function(){},beforeDestroy:null,destroyed:null,_init:function(){BI.Widget.superclass._init.apply(this,arguments),this.beforeCreate&&this.beforeCreate(),this._initRoot(),this._initElementWidth(),this._initElementHeight(),this._initVisual(),this._initState(),this._initElement(),this._initEffects(),this.created&&this.created()},_initRoot:function(){var a=this.options;this.widgetName=a.widgetName||BI.uniqueId("widget"),this._isRoot=a.root,BI.isWidget(a.element)?(a.element instanceof BI.Widget?(this._parent=a.element,this._parent.addWidget(this.widgetName,this)):this._isRoot=!0,this.element=this.options.element.element):a.element?(this.element=$(a.element),this._isRoot=!0):this.element=$(document.createElement(a.tagName)), @@ -22,15 +22,15 @@ this.startLen=this.cm.getLine(this.startPos.line).length;var c=this;a.on("cursor for(var b=this.element.height(),c=a.scrollTop-a.overscanHeight,d=a.scrollTop+b+a.overscanHeight,e=this.tree.greatestLowerBound(c),f=this.tree.leastUpperBound(d),g=[],h=0;h<e;h++){var i=this.cache[h].index;if(!this.cache[h].destroyed){for(var j=i;j<i+a.blockSize&&j<a.items.length;j++)g.push(this.container._children[j]),this.container._children[j]=null;this.cache[h].destroyed=!0}}for(var h=f+1;h<=this.renderedIndex;h++){var i=this.cache[h].index;if(!this.cache[h].destroyed){for(var j=i;j<i+a.blockSize&&j<a.items.length;j++)g.push(this.container._children[j]),this.container._children[j]=null;this.cache[h].destroyed=!0}}for(var k=document.createDocumentFragment(),l=document.createDocumentFragment(),m=k,h=e<0?0:e;h<=f&&h<=this.renderedIndex;h++){var i=this.cache[h].index;if(this.cache[h].destroyed||(m=l),this.cache[h].destroyed===!0){for(var j=i;j<i+a.blockSize&&j<a.items.length;j++){var n=this.container._addElement(j,BI.extend({root:!0},BI.stripEL(a.items[j])));m.appendChild(n.element[0])}this.cache[h].destroyed=!1}}this.container.element.prepend(k),this.container.element.append(l),this.topBlank.setHeight(this.cache[e<0?0:e].scrollTop);var o=this.cache[Math.min(f,this.renderedIndex)];this.bottomBlank.setHeight(this.tree.sumTo(this.renderedIndex)-o.scrollTop-o.height),BI.each(g,function(a,b){b&&b._destroy()})},_populate:function(a){var b=this.options;a&&this.options.items!==a&&(this.options.items=a),this.tree=BI.PrefixIntervalTree.empty(Math.ceil(b.items.length/b.blockSize)),this._calculateBlocksToRender(),this.element.scrollTop(b.scrollTop)},_clearChildren:function(){BI.each(this.container._children,function(a,b){b&&b.el._destroy()}),this.container._children={},this.container.attr("items",[])},restore:function(){this.renderedIndex=-1,this._clearChildren(),this.cache={},this.options.scrollTop=0},populate:function(a){a&&this.options.items!==a&&this.restore(),this._populate()},destroyed:function(){this.restore()}}),BI.shortcut("bi.virtual_list",BI.VirtualList),BI.Pager=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.Pager.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-pager",behaviors:{},layouts:[{type:"bi.horizontal",hgap:10,vgap:0}],dynamicShow:!0,dynamicShowFirstLast:!1,dynamicShowPrevNext:!1,pages:!1,curr:function(){return 1},groups:0,jump:BI.emptyFn,first:!1,last:!1,prev:"上一页",next:"下一页",firstPage:1,lastPage:function(){return 1},hasPrev:BI.emptyFn,hasNext:BI.emptyFn})},_init:function(){BI.Pager.superclass._init.apply(this,arguments);this.currPage=BI.result(this.options,"curr"),this._populate()},_populate:function(){var a=this,b=this.options,c=[],d={};this.empty();var e=BI.result(b,"pages"),f=BI.result(this,"currPage"),g=BI.result(b,"groups"),h=BI.result(b,"first"),i=BI.result(b,"last"),j=BI.result(b,"prev"),k=BI.result(b,"next");e===!1?(g=0,h=!1,i=!1):g>e&&(g=e),d.index=Math.ceil((f+(g>1&&g!==e?1:0))/(0===g?1:g)),(!b.dynamicShow&&!b.dynamicShowPrevNext||f>1)&&j!==!1&&(BI.isKey(j)?c.push({text:j,value:"prev",disabled:e===!1?b.hasPrev(f)===!1:!(f>1&&j!==!1)}):c.push(BI.extend({disabled:e===!1?b.hasPrev(f)===!1:!(f>1&&j!==!1)},j))),(!b.dynamicShow&&!b.dynamicShowFirstLast||d.index>1&&0!==g)&&h&&(c.push({text:h,value:"first",disabled:!(d.index>1&&0!==g)}),d.index>1&&0!==g&&c.push({type:"bi.label",cls:"page-ellipsis",text:"…"})),d.poor=Math.floor((g-1)/2),d.start=d.index>1?f-d.poor:1,d.end=d.index>1?function(){var a=f+(g-d.poor-1);return a>e?e:a}():g,d.end-d.start<g-1&&(d.start=d.end-g+1);var l=d.start,m=d.end;for(h&&i&&d.index>1&&0!==g&&e>g&&d.end<e&&0!==g&&(l++,m--);l<=m;l++)l===f?c.push({text:l,value:l,selected:!0}):c.push({text:l,value:l});(!b.dynamicShow&&!b.dynamicShowFirstLast||e>g&&d.end<e&&0!==g)&&i&&(e>g&&d.end<e&&0!==g&&c.push({type:"bi.label",cls:"page-ellipsis",text:"…"}),c.push({text:i,value:"last",disabled:!(e>g&&d.end<e&&0!==g)})),d.flow=!j&&0===g,(!b.dynamicShow&&!b.dynamicShowPrevNext&&k||f!==e&&k||d.flow)&&c.push(function(){return BI.isKey(k)?e===!1?{text:k,value:"next",disabled:b.hasNext(f)===!1}:d.flow&&f===e?{text:k,value:"next",disabled:!0}:{text:k,value:"next",disabled:!(f!==e&&k||d.flow)}:BI.extend({disabled:e===!1?b.hasNext(f)===!1:!(f!==e&&k||d.flow)},k)}()),this.button_group=BI.createWidget({type:"bi.button_group",element:this,items:BI.createItems(c,{cls:"bi-list-item-select",height:23,hgap:10}),behaviors:b.behaviors,layouts:b.layouts}),this.button_group.on(BI.Controller.EVENT_CHANGE,function(c,d,f){if(c===BI.Events.CLICK){var g=a.button_group.getValue()[0];switch(g){case"first":a.currPage=1;break;case"last":a.currPage=e;break;case"prev":a.currPage--;break;case"next":a.currPage++;break;default:a.currPage=g}b.jump.apply(a,[{pages:e,curr:a.currPage}]),a._populate(),a.fireEvent(BI.Pager.EVENT_CHANGE,f)}a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.fireEvent(BI.Pager.EVENT_AFTER_POPULATE)},getCurrentPage:function(){return this.currPage},setAllPages:function(a){this.options.pages=a},hasPrev:function(a){a||(a=1);var b=this.options,c=this.options.pages;return c===!1?b.hasPrev(a):a>1},hasNext:function(a){a||(a=1);var b=this.options,c=this.options.pages;return c===!1?b.hasNext(a):a<c},setValue:function(a){var b=this.options;if(a=0|a,a=a<1?1:a,b.pages===!1){var c=BI.result(b,"lastPage"),d=1;this.currPage=a>c?c:(d=BI.result(b,"firstPage"),a<d?d:a)}else a=a>b.pages?b.pages:a,this.currPage=a;this._populate()},getValue:function(){var a=this.button_group.getValue()[0];switch(a){case"prev":return-1;case"next":return 1;case"first":return BI.MIN;case"last":return BI.MAX;default:return a}},attr:function(a,b){BI.Pager.superclass.attr.apply(this,arguments),"curr"===a&&(this.currPage=BI.result(this.options,"curr"))},populate:function(){this._populate()}}),BI.Pager.EVENT_CHANGE="EVENT_CHANGE",BI.Pager.EVENT_AFTER_POPULATE="EVENT_AFTER_POPULATE",BI.shortcut("bi.pager",BI.Pager),BI.A=BI.inherit(BI.Text,{_defaultConfig:function(){var a=BI.A.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-a display-block",href:"",target:"_blank",el:null,element:"<a/>"})},_init:function(){var a=this.options;BI.A.superclass._init.apply(this,arguments),this.element.attr({href:a.href,target:a.target}),a.el&&BI.createWidget(a.el,{element:this})}}),BI.shortcut("bi.a",BI.A),BI.LoadingBar=BI.inherit(BI.Single,{_defaultConfig:function(){var a=BI.LoadingBar.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-loading-bar bi-tips",height:30,handler:BI.emptyFn})},_init:function(){BI.LoadingBar.superclass._init.apply(this,arguments);var a=this;this.loaded=BI.createWidget({type:"bi.text_button",cls:"loading-text bi-list-item-simple",text:BI.i18nText("BI-Load_More"),width:120,handler:this.options.handler}),this.loaded.on(BI.Controller.EVENT_CHANGE,function(b){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.loading=BI.createWidget({type:"bi.layout",width:this.options.height,height:this.options.height,cls:"loading-background cursor-default"});var b=BI.createWidget({type:"bi.center_adapt",items:[this.loaded]}),c=BI.createWidget({type:"bi.center_adapt",items:[this.loading]});this.cardLayout=BI.createWidget({type:"bi.card",element:this,items:[{el:b,cardName:"loaded"},{el:c,cardName:"loading"}]}),this.invisible()},_reset:function(){this.visible(),this.loaded.setText(BI.i18nText("BI-Load_More")),this.loaded.enable()},setLoaded:function(){this._reset(),this.cardLayout.showCardByName("loaded")},setEnd:function(){this.setLoaded(),this.loaded.setText(BI.i18nText("BI-No_More_Data")),this.loaded.disable()},setLoading:function(){this._reset(),this.cardLayout.showCardByName("loading")}}),BI.shortcut("bi.loading_bar",BI.LoadingBar),BI.IconButton=BI.inherit(BI.BasicButton,{_defaultConfig:function(){var a=BI.IconButton.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-icon-button horizon-center",iconWidth:null,iconHeight:null})},_init:function(){BI.IconButton.superclass._init.apply(this,arguments);var a=this.options;this.element.css({textAlign:"center"}),this.icon=BI.createWidget({type:"bi.icon",width:a.iconWidth,height:a.iconHeight}),BI.isNumber(a.height)&&a.height>0&&BI.isNull(a.iconWidth)&&BI.isNull(a.iconHeight)?(this.element.css("lineHeight",a.height+"px"),BI.createWidget({type:"bi.default",element:this,items:[this.icon]})):BI.createWidget({element:this,type:"bi.center_adapt",items:[this.icon]})},doClick:function(){BI.IconButton.superclass.doClick.apply(this,arguments),this.isValid()&&this.fireEvent(BI.IconButton.EVENT_CHANGE,this)}}),BI.IconButton.EVENT_CHANGE="IconButton.EVENT_CHANGE",BI.shortcut("bi.icon_button",BI.IconButton),BI.ImageButton=BI.inherit(BI.BasicButton,{_defaultConfig:function(){var a=BI.ImageButton.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-image-button",src:"",iconWidth:"100%",iconHeight:"100%"})},_init:function(){BI.ImageButton.superclass._init.apply(this,arguments);var a=this.options;this.image=BI.createWidget({type:"bi.img",width:a.iconWidth,height:a.iconHeight,src:a.src}),BI.isNumber(a.iconWidth)||BI.isNumber(a.iconHeight)?BI.createWidget({type:"bi.center_adapt",element:this,items:[this.image]}):BI.createWidget({type:"bi.adaptive",element:this,items:[this.image],scrollable:!1})},setWidth:function(a){BI.ImageButton.superclass.setWidth.apply(this,arguments),this.options.width=a},setHeight:function(a){BI.ImageButton.superclass.setHeight.apply(this,arguments),this.options.height=a},setImageWidth:function(a){this.image.setWidth(a)},setImageHeight:function(a){this.image.setHeight(a)},getImageWidth:function(){return this.image.element.width()},getImageHeight:function(){return this.image.element.height()},setSrc:function(a){this.options.src=a,this.image.setSrc(a)},getSrc:function(){return this.image.getSrc()},doClick:function(){BI.ImageButton.superclass.doClick.apply(this,arguments),this.isValid()&&this.fireEvent(BI.ImageButton.EVENT_CHANGE,this)}}),BI.ImageButton.EVENT_CHANGE="ImageButton.EVENT_CHANGE",BI.shortcut("bi.image_button",BI.ImageButton),function(a){BI.Button=BI.inherit(BI.BasicButton,{_defaultConfig:function(a){var b=BI.Button.superclass._defaultConfig.apply(this,arguments);return BI.extend(b,{baseCls:(b.baseCls||"")+" bi-button",minWidth:a.block===!0||a.clear===!0?0:90,shadow:a.clear!==!0,isShadowShowingOnSelected:!0,readonly:!0,iconClass:"",level:"common",block:!1,clear:!1,textAlign:"center",whiteSpace:"nowrap",forceCenter:!1,textWidth:null,textHeight:null,hgap:a.clear?0:10,vgap:0,tgap:0,bgap:0,lgap:0,rgap:0})},_init:function(){BI.Button.superclass._init.apply(this,arguments);var a=this.options;!BI.isNumber(a.height)||a.clear||a.block?this.element.css({lineHeight:a.height+"px"}):this.element.css({height:a.height+"px",lineHeight:a.height+"px"}),BI.isKey(a.iconClass)?(this.icon=BI.createWidget({type:"bi.icon",width:18}),this.text=BI.createWidget({type:"bi.label",text:a.text,value:a.value}),BI.createWidget({type:"bi.horizontal_auto",cls:"button-"+a.level+" "+a.iconClass,element:this,hgap:a.hgap,vgap:a.vgap,tgap:a.tgap,bgap:a.bgap,lgap:a.lgap,rgap:a.rgap,items:[{type:"bi.horizontal",items:[this.icon,this.text]}]})):this.text=BI.createWidget({type:"bi.label",cls:"button-"+a.level,textAlign:a.textAlign,whiteSpace:a.whiteSpace,forceCenter:a.forceCenter,textWidth:a.textWidth,textHeight:a.textHeight,hgap:a.hgap,vgap:a.vgap,tgap:a.tgap,bgap:a.bgap,lgap:a.lgap,rgap:a.rgap,element:this,text:a.text,value:a.value}),a.block===!0&&this.element.addClass("block"),a.clear===!0&&this.element.addClass("clear"),a.minWidth>0&&this.element.css({"min-width":a.minWidth+"px"})},doClick:function(){BI.Button.superclass.doClick.apply(this,arguments),this.isValid()&&this.fireEvent(BI.Button.EVENT_CHANGE,this)},setText:function(a){BI.Button.superclass.setText.apply(this,arguments),this.text.setText(a)},setValue:function(a){BI.Button.superclass.setValue.apply(this,arguments),this.isReadOnly()||this.text.setValue(a)},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)},destroy:function(){BI.Button.superclass.destroy.apply(this,arguments)}}),BI.shortcut("bi.button",BI.Button),BI.Button.EVENT_CHANGE="EVENT_CHANGE"}(jQuery),BI.TextButton=BI.inherit(BI.BasicButton,{_defaultConfig:function(){var a=BI.TextButton.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-text-button",textAlign:"center",whiteSpace:"nowrap",forceCenter:!1,textWidth:null,textHeight:null,hgap:0,lgap:0,rgap:0,text:"",py:""})},_init:function(){BI.TextButton.superclass._init.apply(this,arguments);var a=this.options;this.text=BI.createWidget({type:"bi.label",element:this,textAlign:a.textAlign,whiteSpace:a.whiteSpace,textWidth:a.textWidth,textHeight:a.textHeight,forceCenter:a.forceCenter,width:a.width,height:a.height,hgap:a.hgap,lgap:a.lgap,rgap:a.rgap,text:a.text,value:a.value,py:a.py})},doClick:function(){BI.TextButton.superclass.doClick.apply(this,arguments),this.isValid()&&this.fireEvent(BI.TextButton.EVENT_CHANGE,this.getValue(),this)},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)},setText:function(a){BI.TextButton.superclass.setText.apply(this,arguments),a=BI.isArray(a)?a.join(","):a,this.text.setText(a)},setStyle:function(a){this.text.setStyle(a)},setValue:function(a){BI.TextButton.superclass.setValue.apply(this,arguments),this.isReadOnly()||(a=BI.isArray(a)?a.join(","):a,this.text.setValue(a))}}),BI.TextButton.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.text_button",BI.TextButton),BI.BlankIconIconTextItem=BI.inherit(BI.BasicButton,{_const:{commonWidth:25},_defaultConfig:function(){var a=BI.BlankIconIconTextItem.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-blank-icon-text-item",logic:{dynamic:!1},iconCls1:"close-ha-font",iconCls2:"close-ha-font",blankWidth:0,iconHeight:null,iconWidth:null,textHgap:0,textVgap:0,textLgap:0,textRgap:0})},_init:function(){BI.BlankIconIconTextItem.superclass._init.apply(this,arguments);var a=this.options,b=this._const,c=BI.createWidget({type:"bi.layout",width:a.blankWidth,height:a.height});this.text=BI.createWidget({type:"bi.label",cls:"list-item-text",textAlign:"left",hgap:a.textHgap,vgap:a.textVgap,lgap:a.textLgap,rgap:a.textRgap,text:a.text,value:a.value,keyword:a.keyword,height:a.height}),this.icon1=BI.createWidget({type:"bi.icon_button",cls:a.iconCls1,forceNotSelected:!0,width:b.commonWidth,height:a.height}),this.icon2=BI.createWidget({type:"bi.icon_button",cls:a.iconCls2,forceNotSelected:!0,width:b.commonWidth,height:a.height}),BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic("horizontal",BI.extend(a.logic,{items:BI.LogicFactory.createLogicItemsByDirection("left",c,this.icon1,this.icon2,this.text)}))))},doClick:function(){BI.BlankIconIconTextItem.superclass.doClick.apply(this,arguments),this.isValid()&&this.fireEvent(BI.BlankIconIconTextItem.EVENT_CHANGE,this.getValue(),this)},setSelected:function(a){BI.BlankIconIconTextItem.superclass.setSelected.apply(this,arguments),this.icon1.setSelected(a),this.icon2.setSelected(a)},setValue:function(){this.isReadOnly()||this.text.setValue.apply(this.text,arguments)},getValue:function(){return this.text.getValue()},setText:function(){this.text.setText.apply(this.text,arguments)},getText:function(){return this.text.getText()},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)}}),BI.BlankIconIconTextItem.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.blank_icon_icon_text_item",BI.BlankIconIconTextItem),BI.BlankIconTextIconItem=BI.inherit(BI.BasicButton,{_const:{commonWidth:25},_defaultConfig:function(){var a=BI.BlankIconTextIconItem.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-blank-icon-text-icon-item",logic:{dynamic:!1},iconCls1:"close-ha-font",iconCls2:"close-ha-font",blankWidth:0,iconHeight:null,iconWidth:null,textHgap:0,textVgap:0,textLgap:0,textRgap:0})},_init:function(){BI.BlankIconTextIconItem.superclass._init.apply(this,arguments);var a=this.options,b=this._const;this.text=BI.createWidget({type:"bi.label",textAlign:"left",hgap:a.textHgap,vgap:a.textVgap,lgap:a.textLgap,rgap:a.textRgap,text:a.text,value:a.value,keyword:a.keyword,height:a.height});var c=BI.createWidget({type:"bi.center_adapt",cls:a.iconCls1,width:b.commonWidth,height:a.height,items:[{el:{type:"bi.icon",width:a.iconWidth,height:a.iconHeight}}]});BI.createWidget({type:"bi.absolute",element:this,items:[{el:{type:"bi.center_adapt",cls:a.iconCls2,width:b.commonWidth,height:a.height,items:[{el:{type:"bi.icon",width:a.iconWidth,height:a.iconHeight}}]},top:0,bottom:0,right:0}]}),BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic("horizontal",BI.extend(a.logic,{items:BI.LogicFactory.createLogicItemsByDirection("left",{type:"bi.layout",width:a.blankWidth},c,this.text,{type:"bi.layout",width:b.commonWidth})}))))},doClick:function(){BI.BlankIconTextIconItem.superclass.doClick.apply(this,arguments),this.isValid()&&this.fireEvent(BI.BlankIconTextIconItem.EVENT_CHANGE,this.getValue(),this)},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)},setValue:function(){this.isReadOnly()||this.text.setValue.apply(this.text,arguments)},getValue:function(){return this.text.getValue()},setText:function(){this.text.setText.apply(this.text,arguments)},getText:function(){return this.text.getText()}}),BI.BlankIconTextIconItem.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.blank_icon_text_icon_item",BI.BlankIconTextIconItem),BI.BlankIconTextItem=BI.inherit(BI.BasicButton,{_const:{commonWidth:25},_defaultConfig:function(){var a=BI.BlankIconTextItem.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-blank-icon-text-item",logic:{dynamic:!1},cls:"close-ha-font",blankWidth:0,iconHeight:null,iconWidth:null,textHgap:0,textVgap:0,textLgap:0,textRgap:0})},_init:function(){BI.BlankIconTextItem.superclass._init.apply(this,arguments);var a=this.options,b=this._const,c=BI.createWidget({type:"bi.layout",width:a.blankWidth});this.text=BI.createWidget({type:"bi.label",cls:"list-item-text",textAlign:"left",hgap:a.textHgap,vgap:a.textVgap,lgap:a.textLgap,rgap:a.textRgap,text:a.text,value:a.value,keyword:a.keyword,height:a.height}),this.icon=BI.createWidget({type:"bi.center_adapt",width:b.commonWidth,height:a.height,items:[{el:{type:"bi.icon",width:a.iconWidth,height:a.iconHeight}}]}),BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic("horizontal",BI.extend(a.logic,{items:BI.LogicFactory.createLogicItemsByDirection("left",c,this.icon,this.text)}))))},doClick:function(){BI.BlankIconTextItem.superclass.doClick.apply(this,arguments),this.isValid()&&this.fireEvent(BI.BlankIconTextItem.EVENT_CHANGE,this.getValue(),this)},setValue:function(){this.isReadOnly()||this.text.setValue.apply(this.text,arguments)},getValue:function(){return this.text.getValue()},setText:function(){this.text.setText.apply(this.text,arguments)},getText:function(){return this.text.getText()},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)}}),BI.BlankIconTextItem.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.blank_icon_text_item",BI.BlankIconTextItem),BI.IconTextIconItem=BI.inherit(BI.BasicButton,{_const:{commonWidth:25},_defaultConfig:function(){var a=BI.IconTextIconItem.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-icon-text-icon-item",logic:{dynamic:!1},iconCls1:"close-ha-font",iconCls2:"close-ha-font",iconHeight:null,iconWidth:null,textHgap:0,textVgap:0,textLgap:0,textRgap:0})},_init:function(){BI.IconTextIconItem.superclass._init.apply(this,arguments);var a=this.options,b=this._const;this.text=BI.createWidget({type:"bi.label",textAlign:"left",hgap:a.textHgap,vgap:a.textVgap,lgap:a.textLgap,rgap:a.textRgap,text:a.text,value:a.value,keyword:a.keyword,height:a.height});var c=BI.createWidget({type:"bi.center_adapt",cls:a.iconCls1,width:b.commonWidth,height:a.height,items:[{el:{type:"bi.icon",width:a.iconWidth,height:a.iconHeight}}]}),d=BI.createWidget({type:"bi.layout",width:b.commonWidth});BI.createWidget({type:"bi.absolute",element:this,items:[{el:{type:"bi.center_adapt",cls:a.iconCls2,width:b.commonWidth,items:[{el:{type:"bi.icon",width:a.iconWidth,height:a.iconHeight}}]},top:0,bottom:0,right:0}]}),BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic("horizontal",BI.extend(a.logic,{items:BI.LogicFactory.createLogicItemsByDirection("left",c,this.text,d)}))))},doClick:function(){BI.IconTextIconItem.superclass.doClick.apply(this,arguments),this.isValid()&&this.fireEvent(BI.IconTextIconItem.EVENT_CHANGE,this.getValue(),this)},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)},setValue:function(){this.isReadOnly()||this.text.setValue.apply(this.text,arguments)},getValue:function(){return this.text.getValue()},setText:function(){this.text.setText.apply(this.text,arguments)},getText:function(){return this.text.getText()}}),BI.IconTextIconItem.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.icon_text_icon_item",BI.IconTextIconItem),BI.IconTextItem=BI.inherit(BI.BasicButton,{_const:{commonWidth:25},_defaultConfig:function(){var a=BI.IconTextItem.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-icon-text-item",direction:BI.Direction.Left,logic:{dynamic:!1},iconHeight:null,iconWidth:null,textHgap:0,textVgap:0,textLgap:0,textRgap:0})},_init:function(){BI.IconTextItem.superclass._init.apply(this,arguments);var a=this.options,b=this._const;this.text=BI.createWidget({type:"bi.label",cls:"list-item-text",textAlign:"left",hgap:a.textHgap,vgap:a.textVgap,lgap:a.textLgap,rgap:a.textRgap,text:a.text,value:a.value,keyword:a.keyword,height:a.height}),this.icon=BI.createWidget({type:"bi.center_adapt",width:b.commonWidth,height:a.height,items:[{el:{type:"bi.icon",width:a.iconWidth,height:a.iconHeight}}]}),BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(BI.LogicFactory.createLogicTypeByDirection(a.direction),BI.extend(a.logic,{items:BI.LogicFactory.createLogicItemsByDirection(a.direction,this.icon,this.text)}))))},setValue:function(){this.isReadOnly()||this.text.setValue.apply(this.text,arguments)},getValue:function(){return this.text.getValue()},setText:function(){this.text.setText.apply(this.text,arguments)},getText:function(){return this.text.getText()},doClick:function(){BI.IconTextItem.superclass.doClick.apply(this,arguments),this.isValid()&&this.fireEvent(BI.IconTextItem.EVENT_CHANGE,this.getValue(),this)},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)}}),BI.IconTextItem.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.icon_text_item",BI.IconTextItem),BI.TextIconItem=BI.inherit(BI.BasicButton,{_const:{commonWidth:25},_defaultConfig:function(){var a=BI.TextIconItem.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-text-icon-item",logic:{dynamic:!1},cls:"close-ha-font",iconHeight:null,iconWidth:null,textHgap:0,textVgap:0,textLgap:0,textRgap:0})},_init:function(){BI.TextIconItem.superclass._init.apply(this,arguments);var a=this.options,b=this._const;this.text=BI.createWidget({type:"bi.label",cls:"list-item-text",textAlign:"left",hgap:a.textHgap,vgap:a.textVgap,lgap:a.textLgap,rgap:a.textRgap,text:a.text,value:a.value,keyword:a.keyword,height:a.height}),this.icon=BI.createWidget({type:"bi.center_adapt",width:b.commonWidth,height:a.height,items:[{el:{type:"bi.icon",width:a.iconWidth,height:a.iconHeight}}]}),BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic("horizontal",BI.extend(a.logic,{items:BI.LogicFactory.createLogicItemsByDirection("left",this.text,this.icon)}))))},doClick:function(){BI.TextIconItem.superclass.doClick.apply(this,arguments),this.isValid()&&this.fireEvent(BI.TextIconItem.EVENT_CHANGE,this.getValue(),this)},setValue:function(){this.isReadOnly()||this.text.setValue.apply(this.text,arguments)},getValue:function(){return this.text.getValue()},setText:function(){this.text.setText.apply(this.text,arguments)},getText:function(){return this.text.getText()},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)}}),BI.TextIconItem.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.text_icon_item",BI.TextIconItem),BI.TextItem=BI.inherit(BI.BasicButton,{_defaultConfig:function(){var a=BI.TextItem.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-text-item",textAlign:"left",whiteSpace:"nowrap",textHgap:0,textVgap:0,textLgap:0,textRgap:0})},_init:function(){BI.TextItem.superclass._init.apply(this,arguments);var a=this.options;this.text=BI.createWidget({type:"bi.label",element:this,textAlign:a.textAlign,whiteSpace:a.whiteSpace,textHeight:"nowrap"==a.whiteSpace?a.height:a.textHeight,height:a.height,hgap:a.textHgap,vgap:a.textVgap,lgap:a.textLgap,rgap:a.textRgap,text:a.text,value:a.value,keyword:a.keyword,py:a.py})},doClick:function(){BI.TextItem.superclass.doClick.apply(this,arguments),this.isValid()&&this.fireEvent(BI.TextItem.EVENT_CHANGE,this.getValue(),this)},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)},setValue:function(){this.isReadOnly()||this.text.setValue.apply(this.text,arguments)},getValue:function(){return this.text.getValue()},setText:function(){this.text.setText.apply(this.text,arguments)},getText:function(){return this.text.getText()}}),BI.TextItem.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.text_item",BI.TextItem),BI.IconTextIconNode=BI.inherit(BI.NodeButton,{_const:{commonWidth:25},_defaultConfig:function(){var a=BI.IconTextIconNode.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-icon-text-icon-node",logic:{dynamic:!1},iconCls1:"close-ha-font",iconCls2:"close-ha-font",iconHeight:null,iconWidth:null,textHgap:0,textVgap:0,textLgap:0,textRgap:0})},_init:function(){BI.IconTextIconNode.superclass._init.apply(this,arguments);var a=this.options,b=this._const;this.text=BI.createWidget({type:"bi.label",textAlign:"left",hgap:a.textHgap,vgap:a.textVgap,lgap:a.textLgap,rgap:a.textRgap,text:a.text,value:a.value,keyword:a.keyword,height:a.height});var c=BI.createWidget({type:"bi.center_adapt",cls:a.iconCls1,width:b.commonWidth,height:a.height,items:[{el:{type:"bi.icon",width:a.iconWidth,height:a.iconHeight}}]}),d=BI.createWidget({type:"bi.layout",width:b.commonWidth,height:a.height});BI.createWidget({type:"bi.absolute",element:this,items:[{el:{type:"bi.center_adapt",cls:a.iconCls2,width:b.commonWidth,items:[{el:{type:"bi.icon",width:a.iconWidth,height:a.iconHeight}}]},top:0,bottom:0,right:0}]}),BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic("horizontal",BI.extend(a.logic,{items:BI.LogicFactory.createLogicItemsByDirection("left",c,this.text,d)}))))},doClick:function(){BI.IconTextIconNode.superclass.doClick.apply(this,arguments),this.isValid()&&this.fireEvent(BI.IconTextIconNode.EVENT_CHANGE,this.getValue(),this)},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},setValue:function(){this.isReadOnly()||this.text.setValue.apply(this.text,arguments)},getValue:function(){return this.text.getValue()},setText:function(){this.text.setText.apply(this.text,arguments)},getText:function(){return this.text.getText()}}),BI.IconTextIconNode.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.icon_text_icon_node",BI.IconTextIconNode),BI.IconTextNode=BI.inherit(BI.NodeButton,{_const:{commonWidth:25},_defaultConfig:function(){var a=BI.IconTextNode.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-icon-text-node",logic:{dynamic:!1},cls:"close-ha-font",iconHeight:null,iconWidth:null,textHgap:0,textVgap:0,textLgap:0,textRgap:0})},_init:function(){BI.IconTextNode.superclass._init.apply(this,arguments);var a=this.options,b=this._const;this.text=BI.createWidget({type:"bi.label",cls:"list-item-text",textAlign:"left",hgap:a.textHgap,vgap:a.textVgap,lgap:a.textLgap,rgap:a.textRgap,text:a.text,value:a.value,keyword:a.keyword,height:a.height}),this.icon=BI.createWidget({type:"bi.center_adapt",width:b.commonWidth,height:a.height,items:[{el:{type:"bi.icon",width:a.iconWidth,height:a.iconHeight}}]}),BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic("horizontal",BI.extend(a.logic,{items:BI.LogicFactory.createLogicItemsByDirection("left",this.icon,this.text)}))))},setValue:function(){this.isReadOnly()||this.text.setValue.apply(this.text,arguments)},getValue:function(){return this.text.getValue()},setText:function(){this.text.setText.apply(this.text,arguments)},getText:function(){return this.text.getText()},doClick:function(){BI.IconTextNode.superclass.doClick.apply(this,arguments),this.isValid()&&this.fireEvent(BI.IconTextNode.EVENT_CHANGE,this.getValue(),this)},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)}}),BI.IconTextNode.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.icon_text_node",BI.IconTextNode),BI.TextIconNode=BI.inherit(BI.NodeButton,{_const:{commonWidth:25},_defaultConfig:function(){var a=BI.TextIconNode.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-text-icon-node",logic:{dynamic:!1},cls:"close-ha-font",iconHeight:null,iconWidth:null,textHgap:0,textVgap:0,textLgap:0,textRgap:0})},_init:function(){BI.TextIconNode.superclass._init.apply(this,arguments);var a=this.options,b=this._const;this.text=BI.createWidget({type:"bi.label",cls:"list-item-text",textAlign:"left",hgap:a.textHgap,vgap:a.textVgap,lgap:a.textLgap,rgap:a.textRgap,text:a.text,value:a.value,keyword:a.keyword,height:a.height}),this.icon=BI.createWidget({type:"bi.center_adapt",width:b.commonWidth,height:a.height,items:[{el:{type:"bi.icon",width:a.iconWidth,height:a.iconHeight}}]}),BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic("horizontal",BI.extend(a.logic,{items:BI.LogicFactory.createLogicItemsByDirection("left",this.text,this.icon)}))))}, doClick:function(){BI.TextIconNode.superclass.doClick.apply(this,arguments),this.isValid()&&this.fireEvent(BI.TextIconNode.EVENT_CHANGE,this.getValue(),this)},setValue:function(){this.isReadOnly()||this.text.setValue.apply(this.text,arguments)},getValue:function(){return this.text.getValue()},setText:function(){this.text.setText.apply(this.text,arguments)},getText:function(){return this.text.getText()},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)}}),BI.TextIconNode.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.text_icon_node",BI.TextIconNode),BI.TextNode=BI.inherit(BI.NodeButton,{_defaultConfig:function(){var a=BI.TextNode.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-text-node",textAlign:"left",whiteSpace:"nowrap",textHgap:0,textVgap:0,textLgap:0,textRgap:0})},_init:function(){BI.TextNode.superclass._init.apply(this,arguments);var a=this.options;this.text=BI.createWidget({type:"bi.label",element:this,textAlign:a.textAlign,whiteSpace:a.whiteSpace,textHeight:"nowrap"==a.whiteSpace?a.height:a.textHeight,height:a.height,hgap:a.textHgap,vgap:a.textVgap,lgap:a.textLgap,rgap:a.textRgap,text:a.text,value:a.value,keyword:a.keyword,py:a.py})},doClick:function(){BI.TextNode.superclass.doClick.apply(this,arguments),this.isValid()&&this.fireEvent(BI.TextNode.EVENT_CHANGE,this.getValue(),this)},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},setValue:function(){this.isReadOnly()||this.text.setValue.apply(this.text,arguments)},getValue:function(){return this.text.getValue()},setText:function(){this.text.setText.apply(this.text,arguments)},getText:function(){return this.text.getText()}}),BI.TextNode.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.text_node",BI.TextNode),BI.CodeEditor=BI.inherit(BI.Single,{_defaultConfig:function(){return $.extend(BI.CodeEditor.superclass._defaultConfig.apply(),{baseCls:"bi-code-editor",value:"",watermark:"",lineHeight:2,readOnly:!1,paramFormatter:function(a){return a}})},_init:function(){BI.CodeEditor.superclass._init.apply(this,arguments);var a=this.options,b=this;this.editor=CodeMirror(this.element[0],{textWrapping:!0,lineWrapping:!0,lineNumbers:!1,readOnly:a.readOnly,specialChars:/[\u0000-\u001f\u007f\u00ad\u200c-\u200f\u2028\u2029\ufeff]/}),1===a.lineHeight?this.element.addClass("codemirror-low-line-height"):this.element.addClass("codemirror-high-line-height"),this.editor.on("change",function(a,c){BI.nextTick(function(){b.fireEvent(BI.CodeEditor.EVENT_CHANGE)})}),this.editor.on("focus",function(){b.watermark.setVisible(!1),b.fireEvent(BI.CodeEditor.EVENT_FOCUS)}),this.editor.on("blur",function(){b.watermark.setVisible(BI.isEmptyString(b.getValue())),b.fireEvent(BI.CodeEditor.EVENT_BLUR)}),this.watermark=BI.createWidget({type:"bi.label",text:a.watermark,cls:"bi-water-mark",whiteSpace:"nowrap",textAlign:"left"}),this.watermark.element.bind("mousedown",function(a){b.insertString(""),b.editor.focus(),a.stopEvent()}),this.watermark.element.bind("click",function(a){b.editor.focus(),a.stopEvent()}),BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.watermark,top:0,left:5}]}),BI.isKey(a.value)&&BI.nextTick(function(){b.setValue(a.value)})},_setEnable:function(a){BI.CodeEditor.superclass._setEnable.apply(this,arguments),this.editor.setOption("readOnly",a!==!0&&"nocursor")},_checkWaterMark:function(){var a=this.options;BI.isEmptyString(this.editor.getValue())&&BI.isKey(a.watermark)?this.watermark&&this.watermark.visible():this.watermark&&this.watermark.invisible()},insertParam:function(a){var b=a;a=this.options.paramFormatter(a);var c=this.editor.getCursor();this.editor.replaceSelection("​"+a+"​");var d=this.editor.getCursor(),e={className:"param",atomic:!0};BI.isNotNull(a.match(/^<!.*!>$/))&&(e.className="error-param"),e.value=b,this.editor.markText(c,d,e),this.editor.replaceSelection(" "),this.editor.focus()},insertString:function(a){this.editor.replaceSelection(a),this.editor.focus()},getValue:function(){return this.editor.getValue("\n",function(a){var b=a.text,c=a.text,d=0;return c.text=b,_.forEach(_.sortBy(a.markedSpans,"from"),function(a,b){switch(a.marker.className){case"param":case"error-param":var e=a.to-a.from;c=c.substr(0,a.from+d)+"${"+a.marker.value+"}"+c.substr(a.to+d,c.length),d+=3,d+=a.marker.value.length-e}}),c})},_analyzeContent:function(a){var b=/\$[\{][^\}]*[\}]|[^\$\{]*[^\$\{]/g;return a.match(b)},setValue:function(a){var b,c=this;this.refresh(),c.editor.setValue(""),b=this._analyzeContent(a||""),BI.each(b,function(a,b){var d=/\$[\{][^\}]*[\}]/,e=b.match(d);BI.isNotEmptyArray(e)?c.insertParam(e[0].substring(2,b.length-1)):c.insertString(b)}),this._checkWaterMark()},focus:function(){this.editor.focus()},blur:function(){this.editor.getInputField().blur()},setStyle:function(a){this.style=a,this.element.css(a)},getStyle:function(){return this.style},refresh:function(){var a=this;BI.nextTick(function(){a.editor.refresh()})}}),BI.CodeEditor.EVENT_CHANGE="EVENT_CHANGE",BI.CodeEditor.EVENT_BLUR="EVENT_BLUR",BI.CodeEditor.EVENT_FOCUS="EVENT_FOCUS",BI.shortcut("bi.code_editor",BI.CodeEditor),BI.Editor=BI.inherit(BI.Single,{_defaultConfig:function(){var a=BI.Editor.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:"bi-editor",hgap:4,vgap:2,lgap:0,rgap:0,tgap:0,bgap:0,tipType:"warning",inputType:"text",validationChecker:BI.emptyFn,quitChecker:BI.emptyFn,allowBlank:!1,watermark:"",errorText:""})},_init:function(){BI.Editor.superclass._init.apply(this,arguments);var a=this,b=this.options;this.editor=this.addWidget(BI.createWidget({type:"bi.input",element:"<input type='"+b.inputType+"'/>",root:!0,watermark:b.watermark,validationChecker:b.validationChecker,quitChecker:b.quitChecker,allowBlank:b.allowBlank})),this.editor.element.css({width:"100%",height:"100%",border:"none",outline:"none",padding:"0",margin:"0"}),BI.isKey(this.options.watermark)&&(this.watermark=BI.createWidget({type:"bi.label",cls:"bi-water-mark",text:this.options.watermark,forceCenter:!0,height:b.height-2*(b.vgap+b.tgap),whiteSpace:"nowrap",textAlign:"left"}),this.watermark.element.bind({mousedown:function(b){a.isEnabled()?a.editor.isEditing()||a.editor.focus():a.editor.isEditing()&&a.editor.blur(),b.stopEvent()}}),this.watermark.element.bind("click",function(b){a.isEnabled()?a.editor.isEditing()||a.editor.focus():a.editor.isEditing()&&a.editor.blur(),b.stopEvent()}),this.watermark.element.css({position:"absolute",left:"3px",right:"3px",top:"0px",bottom:"0px"}));var c=[{el:{type:"bi.default",items:this.watermark?[this.editor,this.watermark]:[this.editor]},left:b.hgap+b.lgap,right:b.hgap+b.rgap,top:b.vgap+b.tgap,bottom:b.vgap+b.bgap}];BI.createWidget({type:"bi.absolute",element:this,items:c}),this.editor.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.editor.on(BI.Input.EVENT_FOCUS,function(){a._checkError(),a.element.addClass("bi-editor-focus"),a.fireEvent(BI.Editor.EVENT_FOCUS,arguments)}),this.editor.on(BI.Input.EVENT_BLUR,function(){a.setErrorVisible(!1),a.element.removeClass("bi-editor-focus"),a.fireEvent(BI.Editor.EVENT_BLUR,arguments)}),this.editor.on(BI.Input.EVENT_CLICK,function(){a.fireEvent(BI.Editor.EVENT_CLICK,arguments)}),this.editor.on(BI.Input.EVENT_CHANGE,function(){a.fireEvent(BI.Editor.EVENT_CHANGE,arguments)}),this.editor.on(BI.Input.EVENT_KEY_DOWN,function(b){a.fireEvent(BI.Editor.EVENT_KEY_DOWN,arguments)}),this.editor.on(BI.Input.EVENT_QUICK_DOWN,function(b){a.watermark&&a.watermark.invisible()}),this.editor.on(BI.Input.EVENT_VALID,function(){a._checkWaterMark(),a.setErrorVisible(!1),a.fireEvent(BI.Editor.EVENT_VALID,arguments)}),this.editor.on(BI.Input.EVENT_ERROR,function(){a._checkWaterMark(),a.fireEvent(BI.Editor.EVENT_ERROR,arguments),a.setErrorVisible(a.isEditing())}),this.editor.on(BI.Input.EVENT_RESTRICT,function(){a._checkWaterMark();var b=a.setErrorVisible(!0);b&&b.element.fadeOut(100,function(){b.element.fadeIn(100)}),a.fireEvent(BI.Editor.EVENT_RESTRICT,arguments)}),this.editor.on(BI.Input.EVENT_EMPTY,function(){a._checkWaterMark(),a.fireEvent(BI.Editor.EVENT_EMPTY,arguments)}),this.editor.on(BI.Input.EVENT_ENTER,function(){a.fireEvent(BI.Editor.EVENT_ENTER,arguments)}),this.editor.on(BI.Input.EVENT_SPACE,function(){a.fireEvent(BI.Editor.EVENT_SPACE,arguments)}),this.editor.on(BI.Input.EVENT_BACKSPACE,function(){a.fireEvent(BI.Editor.EVENT_BACKSPACE,arguments)}),this.editor.on(BI.Input.EVENT_REMOVE,function(){a.fireEvent(BI.Editor.EVENT_REMOVE,arguments)}),this.editor.on(BI.Input.EVENT_START,function(){a.fireEvent(BI.Editor.EVENT_START,arguments)}),this.editor.on(BI.Input.EVENT_PAUSE,function(){a.fireEvent(BI.Editor.EVENT_PAUSE,arguments)}),this.editor.on(BI.Input.EVENT_STOP,function(){a.fireEvent(BI.Editor.EVENT_STOP,arguments)}),this.editor.on(BI.Input.EVENT_CONFIRM,function(){a.fireEvent(BI.Editor.EVENT_CONFIRM,arguments)}),this.element.click(function(a){return a.stopPropagation(),!1}),BI.isKey(this.options.value)||BI.isEmptyString(this.options.value)?this.setValue(this.options.value):this._checkWaterMark()},_checkToolTip:function(){var a=this.options,b=a.errorText;BI.isFunction(b)&&(b=b(this.editor.getValue())),BI.isKey(b)&&(!this.isEnabled()||this.isValid()||BI.Bubbles.has(this.getName())&&BI.Bubbles.get(this.getName()).isVisible()?this.setTitle(""):this.setTitle(b))},_checkError:function(){this.setErrorVisible(this.isEnabled()&&!this.isValid()),this._checkToolTip()},_checkWaterMark:function(){var a=this.options;!this.disabledWaterMark&&""===this.editor.getValue()&&BI.isKey(a.watermark)?this.watermark&&this.watermark.visible():this.watermark&&this.watermark.invisible()},setErrorText:function(a){this.options.errorText=a},getErrorText:function(){return this.options.errorText},setErrorVisible:function(a){var b=this.options,c=b.errorText;if(BI.isFunction(c)&&(c=c(this.editor.getValue())),!this.disabledError&&BI.isKey(c))return BI.Bubbles[a?"show":"hide"](this.getName(),c,this),this._checkToolTip(),BI.Bubbles.get(this.getName())},disableError:function(){this.disabledError=!0,this._checkError()},enableError:function(){this.disabledError=!1,this._checkError()},disableWaterMark:function(){this.disabledWaterMark=!0,this._checkWaterMark()},enableWaterMark:function(){this.disabledWaterMark=!1,this._checkWaterMark()},focus:function(){this.element.addClass("text-editor-focus"),this.editor.focus()},blur:function(){this.element.removeClass("text-editor-focus"),this.editor.blur()},selectAll:function(){this.editor.selectAll()},onKeyDown:function(a){this.editor.onKeyDown(a)},setValue:function(a){BI.Editor.superclass.setValue.apply(this,arguments),this.editor.setValue(a),this._checkError(),this._checkWaterMark()},getLastValidValue:function(){return this.editor.getLastValidValue()},resetLastValidValue:function(){this.editor.resetLastValidValue()},getValue:function(){return this.isValid()?BI.trim(this.editor.getValue()):BI.trim(this.editor.getLastValidValue())},isEditing:function(){return this.editor.isEditing()},isValid:function(){return this.editor.isValid()}}),BI.Editor.EVENT_CHANGE="EVENT_CHANGE",BI.Editor.EVENT_FOCUS="EVENT_FOCUS",BI.Editor.EVENT_BLUR="EVENT_BLUR",BI.Editor.EVENT_CLICK="EVENT_CLICK",BI.Editor.EVENT_KEY_DOWN="EVENT_KEY_DOWN",BI.Editor.EVENT_SPACE="EVENT_SPACE",BI.Editor.EVENT_BACKSPACE="EVENT_BACKSPACE",BI.Editor.EVENT_START="EVENT_START",BI.Editor.EVENT_PAUSE="EVENT_PAUSE",BI.Editor.EVENT_STOP="EVENT_STOP",BI.Editor.EVENT_CONFIRM="EVENT_CONFIRM",BI.Editor.EVENT_VALID="EVENT_VALID",BI.Editor.EVENT_ERROR="EVENT_ERROR",BI.Editor.EVENT_ENTER="EVENT_ENTER",BI.Editor.EVENT_RESTRICT="EVENT_RESTRICT",BI.Editor.EVENT_REMOVE="EVENT_REMOVE",BI.Editor.EVENT_EMPTY="EVENT_EMPTY",BI.shortcut("bi.editor",BI.Editor),BI.MultifileEditor=BI.inherit(BI.Single,{_defaultConfig:function(){var a=BI.MultifileEditor.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-multifile-editor",multiple:!1,maxSize:-1,accept:"",url:""})},_init:function(){var a=this,b=this.options;BI.MultifileEditor.superclass._init.apply(this,arguments),this.file=BI.createWidget({type:"bi.file",cls:"multifile-editor",width:"100%",height:"100%",name:b.name,url:b.url,multiple:b.multiple,accept:b.accept,maxSize:b.maxSize}),this.file.on(BI.File.EVENT_CHANGE,function(){a.fireEvent(BI.MultifileEditor.EVENT_CHANGE,arguments)}),this.file.on(BI.File.EVENT_UPLOADSTART,function(){a.fireEvent(BI.MultifileEditor.EVENT_UPLOADSTART,arguments)}),this.file.on(BI.File.EVENT_ERROR,function(){a.fireEvent(BI.MultifileEditor.EVENT_ERROR,arguments)}),this.file.on(BI.File.EVENT_PROGRESS,function(){a.fireEvent(BI.MultifileEditor.EVENT_PROGRESS,arguments)}),this.file.on(BI.File.EVENT_UPLOADED,function(){a.fireEvent(BI.MultifileEditor.EVENT_UPLOADED,arguments)}),BI.createWidget({type:"bi.absolute",element:this,items:[{el:{type:"bi.adaptive",scrollable:!1,items:[this.file]},top:0,right:0,left:0,bottom:0}]})},select:function(){this.file.select()},getValue:function(){return this.file.getValue()},upload:function(){this.file.upload()},reset:function(){this.file.reset()}}),BI.MultifileEditor.EVENT_CHANGE="MultifileEditor.EVENT_CHANGE",BI.MultifileEditor.EVENT_UPLOADSTART="MultifileEditor.EVENT_UPLOADSTART",BI.MultifileEditor.EVENT_ERROR="MultifileEditor.EVENT_ERROR",BI.MultifileEditor.EVENT_PROGRESS="MultifileEditor.EVENT_PROGRESS",BI.MultifileEditor.EVENT_UPLOADED="MultifileEditor.EVENT_UPLOADED",BI.shortcut("bi.multifile_editor",BI.MultifileEditor),BI.TextAreaEditor=BI.inherit(BI.Single,{_defaultConfig:function(){return $.extend(BI.TextAreaEditor.superclass._defaultConfig.apply(),{baseCls:"bi-textarea-editor bi-card",value:""})},_init:function(){BI.TextAreaEditor.superclass._init.apply(this,arguments);var a=this.options,b=this;this.content=BI.createWidget({type:"bi.layout",tagName:"textarea",width:"100%",height:"100%",cls:"bi-textarea textarea-editor-content display-block"}),this.content.element.css({resize:"none"}),BI.createWidget({type:"bi.absolute",element:this,items:[{el:{type:"bi.adaptive",items:[this.content]},left:0,right:3,top:0,bottom:5}]}),this.content.element.on("input propertychange",function(a){b._checkWaterMark(),b.fireEvent(BI.TextAreaEditor.EVENT_CHANGE)}),this.content.element.focus(function(){b.isValid()&&(b._focus(),b.fireEvent(BI.TextAreaEditor.EVENT_FOCUS)),$(document).bind("mousedown."+b.getName(),function(a){BI.DOM.isExist(b)&&!b.element.__isMouseInBounds__(a)&&($(document).unbind("mousedown."+b.getName()),b.content.element.blur())})}),this.content.element.blur(function(){b.isValid()&&(b._blur(),b.fireEvent(BI.TextAreaEditor.EVENT_BLUR)),$(document).unbind("mousedown."+b.getName())}),BI.isKey(a.value)&&b.setValue(a.value),BI.isNotNull(a.style)&&b.setValue(a.style),this._checkWaterMark()},_checkWaterMark:function(){var a=this,b=this.options,c=this.getValue();BI.isNotEmptyString(c)?(this.watermark&&this.watermark.destroy(),this.watermark=null):BI.isNotEmptyString(b.watermark)&&(this.watermark?(this.watermark.setText(b.watermark),this.watermark.setValid(!b.invalid),this.watermark.setEnable(!b.disabled)):(this.watermark=BI.createWidget({type:"bi.text_button",cls:"bi-water-mark",textAlign:"left",height:30,text:b.watermark,invalid:b.invalid,disabled:b.disabled}),this.watermark.on(BI.TextButton.EVENT_CHANGE,function(){a.focus()}),BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.watermark,left:0,top:0,right:0}]})))},_focus:function(){this.content.element.addClass("textarea-editor-focus"),this._checkWaterMark()},_blur:function(){this.content.element.removeClass("textarea-editor-focus"),this._checkWaterMark()},focus:function(){this._focus(),this.content.element.focus()},blur:function(){this._blur(),this.content.element.blur()},getValue:function(){return this.content.element.val()},setValue:function(a){this.content.element.val(a),this._checkWaterMark()},setStyle:function(a){this.style=a,this.element.css(a),this.content.element.css(BI.extend({},a,{color:a.color||BI.DOM.getContrastColor(BI.DOM.isRGBColor(a.backgroundColor)?BI.DOM.rgb2hex(a.backgroundColor):a.backgroundColor)}))},getStyle:function(){return this.style},_setValid:function(a){BI.TextAreaEditor.superclass._setValid.apply(this,arguments)}}),BI.TextAreaEditor.EVENT_CHANGE="EVENT_CHANGE",BI.TextAreaEditor.EVENT_BLUR="EVENT_BLUR",BI.TextAreaEditor.EVENT_FOCUS="EVENT_FOCUS",BI.shortcut("bi.textarea_editor",BI.TextAreaEditor),BI.Icon=BI.inherit(BI.Single,{_defaultConfig:function(){var a=BI.Icon.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{tagName:"i",baseCls:(a.baseCls||"")+" x-icon b-font horizon-center display-block"})},_init:function(){BI.Icon.superclass._init.apply(this,arguments),BI.isIE9Below()&&this.element.addClass("hack")}}),BI.shortcut("bi.icon",BI.Icon),BI.Iframe=BI.inherit(BI.Single,{_defaultConfig:function(){var a=BI.Iframe.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-iframe",src:"",width:"100%",height:"100%"})},_init:function(){var a=this.options;this.options.element=$("<iframe frameborder='0' src='"+a.src+"'>"),BI.Iframe.superclass._init.apply(this,arguments)},setSrc:function(a){this.options.src=a,this.element.attr("src",a)},getSrc:function(){return this.options.src},setName:function(a){this.options.name=a,this.element.attr("name",a)},getName:function(){return this.options.name},getWidth:function(){return this.options.width},getHeight:function(){return this.options.height}}),BI.shortcut("bi.iframe",BI.Iframe),BI.Img=BI.inherit(BI.Single,{_defaultConfig:function(){var a=BI.Img.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-img display-block",src:"",width:"100%",height:"100%"})},_init:function(){var a=this.options;this.options.element=$("<img src='"+a.src+"'>"),BI.Img.superclass._init.apply(this,arguments)},setSrc:function(a){this.options.src=a,this.element.attr("src",a)},getSrc:function(){return this.options.src}}),BI.shortcut("bi.img",BI.Img),BI.Checkbox=BI.inherit(BI.IconButton,{_defaultConfig:function(){var a=BI.Checkbox.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-checkbox check-box-icon",selected:!1,handler:BI.emptyFn,width:16,height:16,iconWidth:16,iconHeight:16})},_init:function(){BI.Checkbox.superclass._init.apply(this,arguments)},doClick:function(){BI.Checkbox.superclass.doClick.apply(this,arguments),this.isValid()&&this.fireEvent(BI.Checkbox.EVENT_CHANGE)}}),BI.Checkbox.EVENT_CHANGE="Checkbox.EVENT_CHANGE",BI.shortcut("bi.checkbox",BI.Checkbox),function(){var F=function(a){return function(b){var c=b.files||[b];return c.item||(c.item=a),c}}(function(a){return this[a]}),event={add:document.addEventListener?function(a,b,c){return a.addEventListener(b,c,!1),this}:function(a,b,c){return a.attachEvent("on"+b,c),this},del:document.removeEventListener?function(a,b,c){return a.removeEventListener(b,c,!1),this}:function(a,b,c){return a.detachEvent("on"+b,c),this},stop:function(a){return a?(a.stopPropagation?a.stopPropagation():a.cancelBubble=!0,a.preventDefault?a.preventDefault():a.returnValue=!1):self.event&&(event.returnValue=!(event.cancelBubble=!0)),!1}},sendFile=function(toString){var multipart=function(a,b,c){return"--".concat(a,CRLF,'Content-Disposition: form-data; name="',b,'"; filename="',BI.cjkEncode(c.fileName),'"',CRLF,"Content-Type: application/octet-stream",CRLF,CRLF,c.getAsBinary(),CRLF,"--",a,"--",CRLF)},isFunction=function(a){return"[object Function]"===toString.call(a)},split="onabort.onerror.onloadstart.onprogress".split("."),length=split.length,CRLF="\r\n",xhr=this.XMLHttpRequest?new XMLHttpRequest:new ActiveXObject("Microsoft.XMLHTTP"),sendFile;return sendFile=xhr.upload||xhr.sendAsBinary?function(a,b,c,d){if(-1<b&&b<a.file.fileSize)return void(isFunction(a.onerror)&&a.onerror());for(var e=new XMLHttpRequest,f=e.upload||{addEventListener:function(a,b){this["on"+a]=b}},g=0;g<length;g++)f.addEventListener(split[g].substring(2),function(b){return function(c){isFunction(a[b])&&a[b](c,e)}}(split[g]),!1);if(f.addEventListener("load",function(b){a.onreadystatechange===!1?isFunction(a.onload)&&a.onload(b,e):setTimeout(function(){4===e.readyState?isFunction(a.onload)&&a.onload(b,e):setTimeout(arguments.callee,15)},15)},!1),e.open("post",a.url+"&filename="+window.encodeURIComponent(a.file.fileName),!0),e.upload)e.onreadystatechange=function(){switch(e.readyState){case 4:var b=BI.jsonDecode(e.responseText);a.file.type.indexOf("image")!=-1&&(b.attach_type="image"),b.filename=a.file.fileName,1==a.maxlength?a.attach_array[0]=b:a.attach_array.push(b)}},f.onloadstart();else{var h={loaded:0,total:a.file.fileSize||a.file.size,simulation:!0};h.interval=setInterval(function(){h.loaded+=256,h.total<=h.loaded&&(h.loaded=h.total),f.onprogress(h)},100),e.onabort=function(){f.onabort({})},e.onerror=function(){f.onerror({})},e.onreadystatechange=function(){switch(e.readyState){case 2:case 3:h.total<=h.loaded&&(h.loaded=h.total),f.onprogress(h);break;case 4:if(clearInterval(h.interval),h.interval=0,h.loaded=h.total,f.onprogress(h),199<e.status&&e.status<400){f.onload({});var b=BI.jsonDecode(e.responseText);b.filename=a.file.fileName,a.file.type.indexOf("image")!=-1&&(b.attach_type="image"),a.attach_array.push(b)}else f.onerror({})}},f.onloadstart(h)}var i="AjaxUploadBoundary"+(new Date).getTime();if(e.setRequestHeader("Content-Type","multipart/form-data; boundary="+i),a.file.getAsBinary)e[e.sendAsBinary?"sendAsBinary":"send"](multipart(i,a.name,a.file));else{e.setRequestHeader("Content-Type","multipart/form-data");var j=new FormData;j.append("FileData",a.file),e.send(j)}return a}:function(handler,maxSize,width,height){var url=handler.url.concat(-1===handler.url.indexOf("?")?"?":"&","AjaxUploadFrame=true"),rpe={loaded:1,total:100,simulation:!0,interval:setInterval(function(){rpe.loaded<rpe.total&&++rpe.loaded,isFunction(handler.onprogress)&&handler.onprogress(rpe,{})},100)},onload=function(){iframe.onreadystatechange=iframe.onload=iframe.onerror=null,form.parentNode.removeChild(form),form=null,clearInterval(rpe.interval);try{var a=(iframe.contentWindow.document||iframe.contentWindow.contentDocument).body.innerHTML,b=BI.jsonDecode(a);handler.file.type.indexOf("image")!=-1&&(b.attach_type="image"),b.filename=BI.cjkDecode(handler.file.fileName),1==handler.maxlength?handler.attach_array[0]=b:handler.attach_array.push(b)}catch(c){isFunction(handler.onerror)&&handler.onerror(rpe,event||window.event)}isFunction(handler.onload)&&handler.onload(rpe,{responseText:a})},target=["AjaxUpload",(new Date).getTime(),String(Math.random()).substring(2)].join("_");try{var form=document.createElement('<form enctype="multipart/form-data"></form>'),iframe=handler.iframe||(handler.iframe=document.createElement('<iframe id="'+target+'" name="'+target+'" src="'+url+'"></iframe>'))}catch(e){var form=document.createElement("form"),iframe=handler.iframe||(handler.iframe=document.createElement("iframe"));form.setAttribute("enctype","multipart/form-data"),iframe.setAttribute("name",iframe.id=target),iframe.setAttribute("src",url)}with(iframe.style.position="absolute",iframe.style.left=iframe.style.top="-10000px",iframe.onload=onload,iframe.onerror=function(a){isFunction(handler.onerror)&&handler.onerror(rpe,a||window.event)},iframe.onreadystatechange=function(){/loaded|complete/i.test(iframe.readyState)?onload():isFunction(handler.onloadprogress)&&(rpe.loaded<rpe.total&&++rpe.loaded,handler.onloadprogress(rpe,{readyState:{loading:2,interactive:3,loaded:4,complete:4}[iframe.readyState]||1}))},form.setAttribute("action",handler.url),form.setAttribute("target",iframe.id),form.setAttribute("method","post"),form.appendChild(handler.file),form.style.display="none",isFunction(handler.onloadstart)&&handler.onloadstart(rpe,{}),document.body||document.documentElement)appendChild(iframe),appendChild(form),form.submit();return handler},xhr=null,sendFile}(Object.prototype.toString),sendFiles=function(a,b,c,d){var e=a.files.length,f=a.onload,g=a.onloadstart;for(a.current=0,a.total=0,a.sent=0;a.current<e;)a.total+=a.files[a.current].fileSize||a.files[a.current].size,a.current++;return a.current=0,e&&a.files[0].fileSize!==-1?(a.file=a.files[a.current],sendFile(a,b,c,d).onload=function(h,i){a.onloadstart=null,a.sent+=a.files[a.current].fileSize||a.files[a.current].size,++a.current<e?(a.file=a.files[a.current],sendFile(a,b,c,d).onload=arguments.callee):f&&(a.onloadstart=g,a.onload=f,a.onload(h,i))}):e&&(a.total=100*e,a.file=a.files[a.current],sendFile(a,b,c,d).onload=function(h,i){var j=arguments.callee;a.onloadstart=null,a.sent+=100,++a.current<e?(/\b(chrome|safari)\b/i.test(navigator.userAgent)&&(a.iframe.parentNode.removeChild(a.iframe),a.iframe=null),setTimeout(function(){a.file=a.files[a.current],sendFile(a,b,c,d).onload=j},15)):f&&setTimeout(function(){a.iframe.parentNode.removeChild(a.iframe),a.iframe=null,a.onloadstart=g,a.onload=f,a.onload(h,i)},15)}),a};BI.File=BI.inherit(BI.Single,{_defaultConfig:function(){var a=BI.File.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-file display-block",element:"<input type='file'>",name:"",url:"",multiple:!0,accept:"",maxSize:-1})},_init:function(){var a=this.options;BI.File.superclass._init.apply(this,arguments),a.multiple===!0&&this.element.attr("multiple","multiple"),this.element.attr("name",a.name||this.getName())},mounted:function(){var a=this,b=this.options,c=this.wrap=this._wrap(this.element[0],b.maxSize);c.onloadstart=function(b,c){a.fireEvent(BI.File.EVENT_UPLOADSTART,arguments)},c.onprogress=function(b,c){this.file.fileSize!==-1&&b.simulation,a.fireEvent(BI.File.EVENT_PROGRESS,{file:this.file,total:b.total,loaded:b.loaded,simulation:b.simulation})},c.onerror=function(){a.fireEvent(BI.File.EVENT_ERROR)},c.onload=function(b,c){var d=this;setTimeout(function(){d.clean(),d.hide(),a.fireEvent(BI.File.EVENT_UPLOADED)},1e3)},c.url=b.url?b.url:BI.servletURL+"?op=fr_attach&cmd=ah_upload",c.fileType=b.accept,c.attach_array=[],c.attach_names=[],c.attachNum=0},_events:function(a){var b=this;return event.add(a.dom.input,"change",function(){event.del(a.dom.input,"change",arguments.callee);for(var c=a.dom.input.cloneNode(!0),d=0,e=F(a.dom.input);d<e.length;d++){var f=e.item(d),g=f.value||f.name,h=f.fileName||(f.fileName=g.split("\\").pop()),i=-1!==h.indexOf(".")?h.split(".").pop().toLowerCase():"unknown",j=f.fileSize||f.size;a.fileType&&-1===a.fileType.indexOf("*."+i)?(BI.Msg.toast(BI.i18nText("BI-Upload_File_Type_Error")),b.fireEvent(BI.File.EVENT_ERROR,{errorType:0,file:f})):a.maxSize!==-1&&j&&a.maxSize<j?(BI.Msg.toast(BI.i18nText("BI-Upload_File_Size_Error")),b.fireEvent(BI.File.EVENT_ERROR,{errorType:1,file:f})):(a.files.unshift(f),b.fireEvent(BI.File.EVENT_CHANGE,{file:f}))}c.value="",a.dom.input.parentNode.replaceChild(c,a.dom.input),a.dom.input=c,event.add(a.dom.input,"change",arguments.callee)}),a},_wrap:function(){var a=this.options,b=this.element[0];return a.multiple===!0&&this.element.attr("multiple","multiple"),b.value="",this._events({dom:{input:b,disabled:!1},name:b.name,maxSize:a.maxSize?a.maxSize>>0:-1,files:[],clean:function(){this.files=[]},upload:function(a){if(a)for(var b in a)this[b]=a[b];return sendFiles(this,this.maxSize),this},hide:function(){this.dom.disabled&&(this.dom.disabled=!1,this.dom.input.removeAttribute("disabled"))},show:function(a,b,c,d){this.dom.disabled||(this.dom.disabled=!0,this.dom.input.setAttribute("disabled","disabled"))}})},select:function(){$(this.wrap.dom.input).click()},upload:function(a){this.wrap.upload(a)},getValue:function(){return this.wrap.attach_array},reset:function(){this.wrap.attach_array=[],this.wrap.attach_names=[],this.wrap.attachNum=0},_setEnable:function(a){BI.File.superclass._setEnable.apply(this,arguments),a===!0?this.element.attr("disabled","disabled"):this.element.removeAttr("disabled")}}),BI.File.EVENT_CHANGE="BI.File.EVENT_CHANGE",BI.File.EVENT_UPLOADSTART="EVENT_UPLOADSTART",BI.File.EVENT_ERROR="EVENT_ERROR",BI.File.EVENT_PROGRESS="EVENT_PROGRESS",BI.File.EVENT_UPLOADED="EVENT_UPLOADED",BI.shortcut("bi.file",BI.File)}(),BI.Input=BI.inherit(BI.Single,{_defaultConfig:function(){var a=BI.Input.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-input display-block",element:"<input/>",validationChecker:BI.emptyFn,quitChecker:BI.emptyFn,allowBlank:!1})},_init:function(){BI.Input.superclass._init.apply(this,arguments);var a=this,b=!1,c=!1,d=BI.debounce(function(c){a.onKeyDown(c,b),a._keydown_=!1},300),e=BI.debounce(BI.bind(this._click,this),BI.EVENT_RESPONSE_TIME,!0);this._blurDebounce=BI.debounce(BI.bind(this._blur,this),BI.EVENT_RESPONSE_TIME,!0),this.element.keydown(function(d){c=!1,b=d.ctrlKey,a.fireEvent(BI.Input.EVENT_QUICK_DOWN)}).keyup(function(b){c&&b.keyCode===BI.KeyCode.ENTER||(a._keydown_=!0,d(b.keyCode))}).on("input propertychange",function(b){BI.isNotNull(b.keyCode)&&(c=!0,a._keydown_=!0,d(b.keyCode))}).click(function(a){a.stopPropagation(),e()}).mousedown(function(b){a.element.val(a.element.val())}).focusout(function(b){a._blurDebounce()})},_focus:function(){this.element.addClass("bi-input-focus"),this._checkValidationOnValueChange(),this._isEditing=!0,""==this.getValue()&&(this.fireEvent(BI.Controller.EVENT_CHANGE,BI.Events.EMPTY,this.getValue(),this),this.fireEvent(BI.Input.EVENT_EMPTY)),this.fireEvent(BI.Input.EVENT_FOCUS)},_blur:function(){function a(){b.isValid()||b.options.quitChecker.apply(b,[BI.trim(b.getValue())])===!1||(b.element.val(b._lastValidValue?b._lastValidValue:""),b._checkValidationOnValueChange(),b._defaultState()),b.element.removeClass("bi-input-focus"),b._isEditing=!1,b._start=!1,b.isValid()&&(b.fireEvent(BI.Controller.EVENT_CHANGE,BI.Events.CONFIRM,b.getValue(),b),b.fireEvent(BI.Input.EVENT_CONFIRM)),b.fireEvent(BI.Input.EVENT_BLUR)}var b=this;b._keydown_===!0?BI.delay(a,300):a()},_click:function(){this._isEditing!==!0&&(this._focus(),this.selectAll(),this.fireEvent(BI.Input.EVENT_CLICK))},onClick:function(){this._click()},onKeyDown:function(a,b){this.isValid()&&BI.trim(this._lastValidValue)===BI.trim(this.getValue())||this._checkValidationOnValueChange(),this.isValid()&&""!==BI.trim(this.getValue())&&((BI.trim(this.getValue())===this._lastValue||this._start&&null!=this._lastValue&&""!==this._lastValue)&&(this._pause!==!0||/(\s|\u00A0)$/.test(this.getValue()))||(this._start=!0,this._pause=!1,this.fireEvent(BI.Controller.EVENT_CHANGE,BI.Events.STARTEDIT,this.getValue(),this),this.fireEvent(BI.Input.EVENT_START))),b===!0&&86===a?this._valueChange():(a==BI.KeyCode.ENTER&&(this.isValid()||this.options.quitChecker.apply(this,[BI.trim(this.getValue())])!==!1?(this.blur(),this.fireEvent(BI.Input.EVENT_ENTER)):this.fireEvent(BI.Input.EVENT_RESTRICT)),a==BI.KeyCode.SPACE&&this.fireEvent(BI.Input.EVENT_SPACE),a==BI.KeyCode.BACKSPACE&&""==this._lastValue&&this.fireEvent(BI.Input.EVENT_REMOVE),a!=BI.KeyCode.BACKSPACE&&a!=BI.KeyCode.DELETE||this.fireEvent(BI.Input.EVENT_BACKSPACE)),this.fireEvent(BI.Input.EVENT_KEY_DOWN),BI.isEndWithBlank(this.getValue())?(this._pause=!0,this.fireEvent(BI.Controller.EVENT_CHANGE,BI.Events.PAUSE,"",this),this.fireEvent(BI.Input.EVENT_PAUSE),this._defaultState()):a!==BI.KeyCode.BACKSPACE&&a!==BI.KeyCode.DELETE||""!==BI.trim(this.getValue())||null===this._lastValue||""===BI.trim(this._lastValue)?this._valueChange():(this.fireEvent(BI.Controller.EVENT_CHANGE,BI.Events.STOPEDIT,this.getValue(),this),this.fireEvent(BI.Input.EVENT_STOP),this._valueChange())},_defaultState:function(){""==this.getValue()&&(this.fireEvent(BI.Controller.EVENT_CHANGE,BI.Events.EMPTY,this.getValue(),this),this.fireEvent(BI.Input.EVENT_EMPTY)),this._lastValue=this.getValue(),this._lastSubmitValue=null},_valueChange:function(){this.isValid()&&BI.trim(this.getValue())!==this._lastSubmitValue&&(this.fireEvent(BI.Controller.EVENT_CHANGE,BI.Events.CHANGE,this.getValue(),this), this.fireEvent(BI.Input.EVENT_CHANGE),this._lastSubmitValue=BI.trim(this.getValue())),""==this.getValue()&&(this.fireEvent(BI.Controller.EVENT_CHANGE,BI.Events.EMPTY,this.getValue(),this),this.fireEvent(BI.Input.EVENT_EMPTY)),this._lastValue=this.getValue()},_checkValidationOnValueChange:function(){var a=this.options,b=this.getValue();this.setValid(a.allowBlank===!0&&""==BI.trim(b)||BI.isNotEmptyString(BI.trim(b))&&(b===this._lastValidValue||a.validationChecker.apply(this,[BI.trim(b)])!==!1))},focus:function(){if(!this.element.is(":visible"))throw new Error("input输入框在不可见下不能focus");!this._isEditing==!0&&(this.element.focus(),this._focus(),this.selectAll())},blur:function(){if(!this.element.is(":visible"))throw new Error("input输入框在不可见下不能blur");this._isEditing===!0&&(this.element.blur(),this._blurDebounce())},selectAll:function(){if(!this.element.is(":visible"))throw new Error("input输入框在不可见下不能select");this.element.select(),this._isEditing=!0},setValue:function(a){this.element.val(a),BI.nextTick(BI.bind(function(){this._checkValidationOnValueChange(),this._defaultState(),this.isValid()&&(this._lastSubmitValue=this.getValue())},this))},getValue:function(){return this.element.val()||""},isEditing:function(){return this._isEditing},getLastValidValue:function(){return this._lastValidValue},_setValid:function(){BI.Input.superclass._setValid.apply(this,arguments),this.isValid()?(this._lastValidValue=this.getValue(),this.element.removeClass("bi-input-error"),this.fireEvent(BI.Input.EVENT_VALID,BI.trim(this.getValue()),this)):(this._lastValidValue===this.getValue()&&(this._lastValidValue=null),this.element.addClass("bi-input-error"),this.fireEvent(BI.Input.EVENT_ERROR,BI.trim(this.getValue()),this))},_setEnable:function(a){BI.Input.superclass._setEnable.apply(this,[a]),this.element[0].disabled=!a}}),BI.Input.EVENT_CHANGE="EVENT_CHANGE",BI.Input.EVENT_FOCUS="EVENT_FOCUS",BI.Input.EVENT_CLICK="EVENT_CLICK",BI.Input.EVENT_BLUR="EVENT_BLUR",BI.Input.EVENT_KEY_DOWN="EVENT_KEY_DOWN",BI.Input.EVENT_QUICK_DOWN="EVENT_QUICK_DOWN",BI.Input.EVENT_SPACE="EVENT_SPACE",BI.Input.EVENT_BACKSPACE="EVENT_BACKSPACE",BI.Input.EVENT_START="EVENT_START",BI.Input.EVENT_PAUSE="EVENT_PAUSE",BI.Input.EVENT_STOP="EVENT_STOP",BI.Input.EVENT_CONFIRM="EVENT_CONFIRM",BI.Input.EVENT_REMOVE="EVENT_REMOVE",BI.Input.EVENT_EMPTY="EVENT_EMPTY",BI.Input.EVENT_VALID="EVENT_VALID",BI.Input.EVENT_ERROR="EVENT_ERROR",BI.Input.EVENT_ENTER="EVENT_ENTER",BI.Input.EVENT_RESTRICT="EVENT_RESTRICT",BI.shortcut("bi.input",BI.Input),BI.Radio=BI.inherit(BI.IconButton,{_defaultConfig:function(){var a=BI.Radio.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-radio radio-icon",selected:!1,handler:BI.emptyFn,width:16,height:16,iconWidth:16,iconHeight:16})},_init:function(){BI.Radio.superclass._init.apply(this,arguments)},doClick:function(){BI.Radio.superclass.doClick.apply(this,arguments),this.isValid()&&this.fireEvent(BI.Radio.EVENT_CHANGE)}}),BI.Radio.EVENT_CHANGE="Radio.EVENT_CHANGE",BI.shortcut("bi.radio",BI.Radio),BI.Label=BI.inherit(BI.Single,{_defaultConfig:function(){var a=BI.Label.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-label",textAlign:"center",whiteSpace:"nowrap",forceCenter:!1,textWidth:null,textHeight:null,hgap:0,vgap:0,lgap:0,rgap:0,tgap:0,bgap:0,text:"",py:"",keyword:""})},_createJson:function(){var a=this.options;return{type:"bi.text",textAlign:a.textAlign,whiteSpace:a.whiteSpace,lineHeight:a.textHeight,text:a.text,value:a.value,py:a.py,keyword:a.keyword}},_init:function(){BI.Label.superclass._init.apply(this,arguments),"center"===this.options.textAlign?this._createCenterEl():this._createNotCenterEl()},_createCenterEl:function(){var a=this.options,b=this._createJson();if(BI.isNumber(a.width)&&a.width>0){if(BI.isNumber(a.textWidth)&&a.textWidth>0){if(BI.isNumber(a.height)&&a.height>0){var c=(a.width-a.textWidth)/2;return BI.createWidget({type:"bi.adaptive",height:a.height,scrollable:"normal"===a.whiteSpace,element:this,items:[{el:this.text=BI.createWidget(b),left:c+a.hgap+a.lgap,right:c+a.hgap+a.rgap,top:a.vgap+a.tgap,bottom:a.vgap+a.bgap}]}),void this.element.css({"line-height":a.height+"px"})}return b.width=a.textWidth,void BI.createWidget({type:"bi.center_adapt",scrollable:"normal"===a.whiteSpace,element:this,items:[{el:this.text=BI.createWidget(b)}]})}return"normal"==a.whiteSpace?(this.text=BI.createWidget(b),void BI.createWidget({type:"bi.center_adapt",scrollable:"normal"===a.whiteSpace,hgap:a.hgap,vgap:a.vgap,lgap:a.lgap,rgap:a.rgap,tgap:a.tgap,bgap:a.bgap,element:this,items:[this.text]})):BI.isNumber(a.height)&&a.height>0?(this.element.css({"line-height":a.height+"px"}),void BI.createWidget({type:"bi.absolute",scrollable:"normal"===a.whiteSpace,element:this,items:[{el:this.text=BI.createWidget(b),left:a.hgap+a.lgap,right:a.hgap+a.rgap,top:a.vgap+a.tgap,bottom:a.vgap+a.bgap}]})):(b.width=a.width-2*a.hgap,void BI.createWidget({type:"bi.center_adapt",scrollable:"normal"===a.whiteSpace,element:this,items:[{el:this.text=BI.createWidget(b)}]}))}return BI.isNumber(a.textWidth)&&a.textWidth>0?(b.width=a.textWidth,void BI.createWidget({type:"bi.center_adapt",scrollable:"normal"===a.whiteSpace,element:this,items:[{el:this.text=BI.createWidget(b)}]})):"normal"==a.whiteSpace?(this.text=BI.createWidget(b),void BI.createWidget({type:"bi.center_adapt",hgap:a.hgap,vgap:a.vgap,lgap:a.lgap,rgap:a.rgap,tgap:a.tgap,bgap:a.bgap,scrollable:"normal"===a.whiteSpace,element:this,items:[this.text]})):BI.isNumber(a.height)&&a.height>0?BI.isNumber(a.textHeight)&&a.textHeight>0?(this.element.css({"line-height":a.height+"px"}),void BI.createWidget({type:"bi.adaptive",height:a.height,scrollable:"normal"===a.whiteSpace,element:this,items:[{el:this.text=BI.createWidget(b),left:a.hgap+a.lgap,right:a.hgap+a.rgap,top:a.vgap+a.tgap,bottom:a.vgap+a.bgap}]})):(BI.extend(b,{hgap:a.hgap,vgap:a.vgap,lgap:a.lgap,rgap:a.rgap,tgap:a.tgap,bgap:a.bgap}),this.element.css({"line-height":a.height+"px"}),this.text=BI.createWidget(BI.extend(b,{element:this})),void BI.createWidget({type:"bi.layout",element:this.text,scrollable:"normal"===a.whiteSpace})):(BI.extend(b,{hgap:a.hgap,vgap:a.vgap,lgap:a.lgap,rgap:a.rgap,tgap:a.tgap,bgap:a.bgap}),a.forceCenter?(this.text=BI.createWidget(b),void BI.createWidget({type:"bi.center_adapt",element:this,items:[this.text]})):(this.text=BI.createWidget(BI.extend(b,{element:this})),void BI.createWidget({type:"bi.layout",element:this.text,scrollable:"normal"===a.whiteSpace})))},_createNotCenterEl:function(){var a=this.options,b=this._createJson();return BI.isNumber(a.width)&&a.width>0?BI.isNumber(a.textWidth)&&a.textWidth>0?BI.isNumber(a.height)&&a.height>0?(BI.createWidget({type:"bi.adaptive",height:a.height,scrollable:"normal"===a.whiteSpace,element:this,items:[{el:this.text=BI.createWidget(b),left:a.hgap+a.lgap,right:a.hgap+a.rgap,top:a.vgap+a.tgap,bottom:a.vgap+a.bgap}]}),void this.element.css({"line-height":a.height+"px"})):(b.width=a.textWidth,void BI.createWidget({type:"bi.vertical_adapt",scrollable:"normal"===a.whiteSpace,hgap:a.hgap,vgap:a.vgap,lgap:a.lgap,rgap:a.rgap,tgap:a.tgap,bgap:a.bgap,element:this,items:[{el:this.text=BI.createWidget(b)}]})):"normal"==a.whiteSpace?(this.text=BI.createWidget(b),void BI.createWidget({type:"bi.vertical_adapt",scrollable:"normal"===a.whiteSpace,hgap:a.hgap,vgap:a.vgap,lgap:a.lgap,rgap:a.rgap,tgap:a.tgap,bgap:a.bgap,element:this,items:[this.text]})):BI.isNumber(a.height)&&a.height>0?(this.element.css({"line-height":a.height+"px"}),void BI.createWidget({type:"bi.absolute",scrollable:"normal"===a.whiteSpace,element:this,items:[{el:this.text=BI.createWidget(b),left:a.hgap+a.lgap,right:a.hgap+a.rgap,top:a.vgap+a.tgap,bottom:a.vgap+a.bgap}]})):(b.width=a.width-2*a.hgap-a.lgap-a.rgap,void BI.createWidget({type:"bi.vertical_adapt",scrollable:"normal"===a.whiteSpace,hgap:a.hgap,vgap:a.vgap,lgap:a.lgap,rgap:a.rgap,tgap:a.tgap,bgap:a.bgap,element:this,items:[{el:this.text=BI.createWidget(b)}]})):BI.isNumber(a.textWidth)&&a.textWidth>0?(b.width=a.textWidth,void BI.createWidget({type:"bi.vertical_adapt",scrollable:"normal"===a.whiteSpace,hgap:a.hgap,vgap:a.vgap,lgap:a.lgap,rgap:a.rgap,tgap:a.tgap,bgap:a.bgap,element:this,items:[{el:this.text=BI.createWidget(b)}]})):"normal"==a.whiteSpace?(this.text=BI.createWidget(b),void BI.createWidget({type:"bi.vertical_adapt",scrollable:"normal"===a.whiteSpace,hgap:a.hgap,vgap:a.vgap,lgap:a.lgap,rgap:a.rgap,tgap:a.tgap,bgap:a.bgap,element:this,items:[this.text]})):BI.isNumber(a.height)&&a.height>0?BI.isNumber(a.textHeight)&&a.textHeight>0?(this.element.css({"line-height":a.height+"px"}),void BI.createWidget({type:"bi.adaptive",height:a.height,scrollable:"normal"===a.whiteSpace,element:this,items:[{el:this.text=BI.createWidget(b),left:a.hgap+a.lgap,right:a.hgap+a.rgap,top:a.vgap+a.tgap,bottom:a.vgap+a.bgap}]})):(BI.extend(b,{hgap:a.hgap,vgap:a.vgap,lgap:a.lgap,rgap:a.rgap,tgap:a.tgap,bgap:a.bgap}),this.element.css({"line-height":a.height+"px"}),this.text=BI.createWidget(BI.extend(b,{element:this})),void BI.createWidget({type:"bi.layout",element:this.text,scrollable:"normal"===a.whiteSpace})):(BI.extend(b,{hgap:a.hgap,vgap:a.vgap,lgap:a.lgap,rgap:a.rgap,tgap:a.tgap,bgap:a.bgap}),a.forceCenter?(this.text=BI.createWidget(b),void BI.createWidget({type:"bi.vertical_adapt",element:this,items:[this.text]})):(this.text=BI.createWidget(BI.extend(b,{element:this})),void BI.createWidget({type:"bi.layout",element:this.text,scrollable:"normal"===a.whiteSpace})))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)},setText:function(a){this.options.text=a,this.text.setText(a)},getText:function(){return this.options.text},setStyle:function(a){this.text.setStyle(a)},setValue:function(a){BI.Label.superclass.setValue.apply(this,arguments),this.isReadOnly()||this.text.setValue(a)},populate:function(){BI.Label.superclass.populate.apply(this,arguments)}}),BI.shortcut("bi.label",BI.Label),BI.Link=BI.inherit(BI.Label,{_defaultConfig:function(){var a=BI.Link.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-link",href:"",target:"_blank"})},_createJson:function(){var a=this.options;return{type:"bi.a",textAlign:a.textAlign,whiteSpace:a.whiteSpace,lineHeight:a.textHeight,text:a.text,keyword:a.keyword,value:a.value,py:a.py,href:a.href,target:a.target}},_init:function(){BI.Link.superclass._init.apply(this,arguments)}}),BI.shortcut("bi.link",BI.Link),BI.Bubble=BI.inherit(BI.Tip,{_defaultConfig:function(){return BI.extend(BI.Bubble.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-bubble",direction:"top",text:"",height:35})},_init:function(){BI.Bubble.superclass._init.apply(this,arguments);var a=function(a){return a.stopPropagation(),a.stopEvent(),!1};this.element.bind({click:a,mousedown:a,mouseup:a,mouseover:a,mouseenter:a,mouseleave:a,mousemove:a}),BI.createWidget({type:"bi.left",element:this,items:[this["_"+this.options.direction]()]})},_createBubbleText:function(){return this.text=BI.createWidget({type:"bi.label",cls:"bubble-text",text:this.options.text,hgap:10,height:30})},_top:function(){return BI.createWidget({type:"bi.vertical",items:[{el:this._createBubbleText(),height:30},{el:{type:"bi.layout"},height:3}]})},_bottom:function(){return BI.createWidget({type:"bi.vertical",items:[{el:{type:"bi.layout"},height:3},{el:this._createBubbleText(),height:30}]})},_left:function(){return BI.createWidget({type:"bi.right",items:[{el:{type:"bi.layout",width:3,height:30}},{el:this._createBubbleText()}]})},_right:function(){return BI.createWidget({type:"bi.left",items:[{el:{type:"bi.layout",width:3,height:30}},{el:this._createBubbleText()}]})},setText:function(a){this.text.setText(a)}}),BI.shortcut("bi.bubble",BI.Bubble),BI.Toast=BI.inherit(BI.Tip,{_const:{minWidth:200,hgap:20},_defaultConfig:function(){return BI.extend(BI.Toast.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-toast",text:"",level:"success",height:30})},_init:function(){BI.Toast.superclass._init.apply(this,arguments);var a=this.options;this.element.css({minWidth:this._const.minWidth+"px"}),this.element.addClass("toast-"+a.level);var b=function(a){return a.stopPropagation(),a.stopEvent(),!1};this.element.bind({click:b,mousedown:b,mouseup:b,mouseover:b,mouseenter:b,mouseleave:b,mousemove:b}),this.text=BI.createWidget({type:"bi.label",element:this,text:a.text,height:30,hgap:this._const.hgap})},setWidth:function(a){this.element.width(a)},setText:function(a){this.text.setText(a)}}),BI.shortcut("bi.toast",BI.Toast),BI.Tooltip=BI.inherit(BI.Tip,{_const:{hgap:10},_defaultConfig:function(){return BI.extend(BI.Tooltip.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-tooltip",text:"",level:"success",stopEvent:!1,stopPropagation:!1,height:20})},_init:function(){BI.Tooltip.superclass._init.apply(this,arguments);var a=this.options;this.element.addClass("tooltip-"+a.level);var b=function(b){a.stopPropagation&&b.stopPropagation(),a.stopEvent&&b.stopEvent()};this.element.bind({click:b,mousedown:b,mouseup:b,mouseover:b,mouseenter:b,mouseleave:b,mousemove:b});var c=(a.text+"").split("\n");c.length>1?BI.createWidget({type:"bi.vertical",element:this,hgap:this._const.hgap,items:BI.map(c,function(a,b){return{type:"bi.label",textAlign:"left",whiteSpace:"normal",text:b,textHeight:16}})}):this.text=BI.createWidget({type:"bi.label",element:this,textAlign:"left",whiteSpace:"normal",text:a.text,textHeight:20,hgap:this._const.hgap})},setWidth:function(a){this.element.width(a-2*this._const.hgap)},setText:function(a){this.text&&this.text.setText(a)},setLevel:function(a){this.element.removeClass("tooltip-success").removeClass("tooltip-warning"),this.element.addClass("tooltip-"+a)}}),BI.shortcut("bi.tooltip",BI.Tooltip),BI.Trigger=BI.inherit(BI.Single,{_defaultConfig:function(){var a=BI.Trigger.superclass._defaultConfig.apply(this,arguments);return 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this.removed?this:(this.node.parentNode.firstChild!=this.node&&(this.node.parentNode.insertBefore(this.node,this.node.parentNode.firstChild),a._toback(this,this.paper)),this)},E.insertAfter=function(b){return this.removed?this:(b.constructor==a.st.constructor&&(b=b[b.length-1]),b.node.nextSibling?b.node.parentNode.insertBefore(this.node,b.node.nextSibling):b.node.parentNode.appendChild(this.node),a._insertafter(this,b,this.paper),this)},E.insertBefore=function(b){return this.removed?this:(b.constructor==a.st.constructor&&(b=b[0]),b.node.parentNode.insertBefore(this.node,b.node),a._insertbefore(this,b,this.paper),this)},E.blur=function(b){var c=this.node.runtimeStyle,d=c.filter;return d=d.replace(r,o),0!==+b?(this.attrs.blur=b,c.filter=d+n+m+".Blur(pixelradius="+(+b||1.5)+")",c.margin=a.format("-{0}px 0 0 -{0}px",f(+b||1.5))):(c.filter=d,c.margin=0,delete this.attrs.blur),this},a._engine.path=function(a,b){var c=F("shape");c.style.cssText=t,c.coordsize=u+n+u,c.coordorigin=b.coordorigin;var d=new D(c,b),e={fill:"none",stroke:"#000"};a&&(e.path=a),d.type="path",d.path=[],d.Path=o,B(d,e),b.canvas.appendChild(c);var f=F("skew");return f.on=!0,c.appendChild(f),d.skew=f,d.transform(o),d},a._engine.rect=function(b,c,d,e,f,g){var h=a._rectPath(c,d,e,f,g),i=b.path(h),j=i.attrs;return i.X=j.x=c,i.Y=j.y=d,i.W=j.width=e,i.H=j.height=f,j.r=g,j.path=h,i.type="rect",i},a._engine.ellipse=function(a,b,c,d,e){var f=a.path();f.attrs;return f.X=b-d,f.Y=c-e,f.W=2*d,f.H=2*e,f.type="ellipse",B(f,{cx:b,cy:c,rx:d,ry:e}),f},a._engine.circle=function(a,b,c,d){var e=a.path();e.attrs;return e.X=b-d,e.Y=c-d,e.W=e.H=2*d,e.type="circle",B(e,{cx:b,cy:c,r:d}),e},a._engine.image=function(b,c,d,e,f,g){var h=a._rectPath(d,e,f,g),i=b.path(h).attr({stroke:"none"}),k=i.attrs,l=i.node,m=l.getElementsByTagName(j)[0];return k.src=c,i.X=k.x=d,i.Y=k.y=e,i.W=k.width=f,i.H=k.height=g,k.path=h,i.type="image",m.parentNode==l&&l.removeChild(m),m.rotate=!0,m.src=c,m.type="tile",i._.fillpos=[d,e],i._.fillsize=[f,g],l.appendChild(m),z(i,1,1,0,0,0),i},a._engine.text=function(b,d,e,g){var h=F("shape"),i=F("path"),j=F("textpath");d=d||0,e=e||0,g=g||"",i.v=a.format("m{0},{1}l{2},{1}",f(d*u),f(e*u),f(d*u)+1),i.textpathok=!0,j.string=c(g),j.on=!0,h.style.cssText=t,h.coordsize=u+n+u,h.coordorigin="0 0";var k=new D(h,b),l={fill:"#000",stroke:"none",font:a._availableAttrs.font,text:g};k.shape=h,k.path=i,k.textpath=j,k.type="text",k.attrs.text=c(g),k.attrs.x=d,k.attrs.y=e,k.attrs.w=1,k.attrs.h=1,B(k,l),h.appendChild(j),h.appendChild(i),b.canvas.appendChild(h);var m=F("skew");return m.on=!0,h.appendChild(m),k.skew=m,k.transform(o),k},a._engine.setSize=function(b,c){var d=this.canvas.style;return this.width=b,this.height=c,b==+b&&(b+="px"),c==+c&&(c+="px"),d.width=b,d.height=c,d.clip="rect(0 "+b+" "+c+" 0)",this._viewBox&&a._engine.setViewBox.apply(this,this._viewBox),this},a._engine.setViewBox=function(b,c,d,e,f){a.eve("raphael.setViewBox",this,this._viewBox,[b,c,d,e,f]);var g,h,i=this.getSize(),j=i.width,k=i.height;return f&&(g=k/e,h=j/d,d*g<j&&(b-=(j-d*g)/2/g),e*h<k&&(c-=(k-e*h)/2/h)),this._viewBox=[b,c,d,e,!!f],this._viewBoxShift={dx:-b,dy:-c,scale:i},this.forEach(function(a){a.transform("...")}),this};var F;a._engine.initWin=function(a){var b=a.document;b.styleSheets.length<31?b.createStyleSheet().addRule(".rvml","behavior:url(#default#VML)"):b.styleSheets[0].addRule(".rvml","behavior:url(#default#VML)");try{!b.namespaces.rvml&&b.namespaces.add("rvml","urn:schemas-microsoft-com:vml"),F=function(a){return b.createElement("<rvml:"+a+' class="rvml">')}}catch(c){F=function(a){return b.createElement("<"+a+' xmlns="urn:schemas-microsoft.com:vml" class="rvml">')}}},a._engine.initWin(a._g.win),a._engine.create=function(){var b=a._getContainer.apply(0,arguments),c=b.container,d=b.height,e=b.width,f=b.x,g=b.y;if(!c)throw new Error("VML container not found.");var h=new a._Paper,i=h.canvas=a._g.doc.createElement("div"),j=i.style;return f=f||0,g=g||0,e=e||512,d=d||342,h.width=e,h.height=d,e==+e&&(e+="px"),d==+d&&(d+="px"),h.coordsize=1e3*u+n+1e3*u,h.coordorigin="0 0",h.span=a._g.doc.createElement("span"),h.span.style.cssText="position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;",i.appendChild(h.span),j.cssText=a.format("top:0;left:0;display:inline-block;position:absolute;clip:rect(0 {0} {1} 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if("object"==typeof exports){var c=require("raphael.core");require("raphael.svg"),require("raphael.vml"),module.exports=b(c)}}(this,function(a){return a.ninja()}),BI.Svg=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.Svg.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-svg"})},_init:function(){BI.Svg.superclass._init.apply(this,arguments),this.paper=Raphael(this.element[0]),this.element.css("overflow","hidden"),$(this.paper.canvas).width("100%").height("100%").css({left:"0",top:"0"}).appendTo(this.element),this.top=this.paper.top,this.bottom=this.paper.bottom,this.customAttributes=this.paper.customAttributes,this.ca=this.paper.ca,this.raphael=this.paper.raphael},add:function(){return this.paper.add.apply(this.paper,arguments)},path:function(){return this.paper.path.apply(this.paper,arguments)},image:function(){return this.paper.image.apply(this.paper,arguments)},rect:function(){return this.paper.rect.apply(this.paper,arguments)},circle:function(){return this.paper.circle.apply(this.paper,arguments)},ellipse:function(){return this.paper.ellipse.apply(this.paper,arguments)},text:function(){return this.paper.text.apply(this.paper,arguments)},print:function(){return this.paper.print.apply(this.paper,arguments)},setStart:function(){return this.paper.setStart.apply(this.paper,arguments)},setFinish:function(){return this.paper.setFinish.apply(this.paper,arguments)},setSize:function(){return this.paper.setSize.apply(this.paper,arguments)},setViewBox:function(){return this.paper.setViewBox.apply(this.paper,arguments)},getById:function(){return this.paper.getById.apply(this.paper,arguments)},getElementByPoint:function(){return this.paper.getElementByPoint.apply(this.paper,arguments)},getElementsByPoint:function(){return this.paper.getElementsByPoint.apply(this.paper,arguments)},getFont:function(){return this.paper.getFont.apply(this.paper,arguments)},set:function(){return this.paper.set.apply(this.paper,arguments)},remove:function(){return this.paper.remove.apply(this.paper,arguments)},clear:function(){return this.paper.clear.apply(this.paper,arguments)}}),BI.shortcut("bi.svg",BI.Svg),BI.NativeTableScrollbar=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.NativeTableScrollbar.superclass._defaultConfig.apply(this,arguments),{attributes:{tabIndex:0},contentSize:0,defaultPosition:0,position:0,size:0})},render:function(){var a=this;this.options;this.element.width(36);var b=BI.throttle(function(){a.fireEvent(BI.NativeTableScrollbar.EVENT_SCROLL,a.element.scrollTop())},150,{leading:!1});return this.element.scroll(function(){b()}),{type:"bi.default",scrolly:!0,items:[{type:"bi.layout",width:1,ref:function(b){a.inner=b}}]}},mounted:function(){this._populate()},_populate:function(){var a=this.options;if(a.size<1||a.contentSize<=a.size)return void this.setVisible(!1);this.setVisible(!0);try{this.element.scrollTop(a.position)}catch(b){}this.inner.element.height(a.contentSize)},setContentSize:function(a){this.options.contentSize=a},setPosition:function(a){this.options.position=a},setSize:function(a){this.setHeight(a),this.options.size=a},populate:function(){this._populate()}}),BI.NativeTableScrollbar.EVENT_SCROLL="EVENT_SCROLL",BI.shortcut("bi.native_table_scrollbar",BI.NativeTableScrollbar),BI.NativeTableHorizontalScrollbar=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.NativeTableHorizontalScrollbar.superclass._defaultConfig.apply(this,arguments),{attributes:{tabIndex:0},contentSize:0,position:0,size:0})},render:function(){var a=this;this.options;this.element.height(36);var b=BI.throttle(function(){a.fireEvent(BI.NativeTableScrollbar.EVENT_SCROLL,a.element.scrollLeft())},150,{leading:!1});return this.element.scroll(function(){b()}),{type:"bi.default",scrollx:!0,items:[{type:"bi.layout",height:1,ref:function(b){a.inner=b}}]}},setContentSize:function(a){this.options.contentSize=a},setPosition:function(a){this.options.position=a},setSize:function(a){this.setWidth(a),this.options.size=a},_populate:function(){var a=this.options;if(a.size<1||a.contentSize<=a.size)return void this.setVisible(!1);this.setVisible(!0);try{this.element.scrollLeft(a.position)}catch(b){}this.inner.element.width(a.contentSize)},populate:function(){this._populate()}}),BI.NativeTableHorizontalScrollbar.EVENT_SCROLL="EVENT_SCROLL",BI.shortcut("bi.native_table_horizontal_scrollbar",BI.NativeTableHorizontalScrollbar),BI.TableCell=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.TableCell.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-table-cell",textAlign:"left",text:""})},_init:function(){BI.TableCell.superclass._init.apply(this,arguments),BI.createWidget({type:"bi.label",element:this,whiteSpace:"nowrap",textAlign:this.options.textAlign,height:this.options.height,text:this.options.text,value:this.options.value,lgap:5})}}),BI.shortcut("bi.table_cell",BI.TableCell),BI.CollectionTableCell=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.CollectionTableCell.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-collection-table-cell bi-border-right bi-border-bottom",width:0,height:0,_left:0,_top:0,cell:{}})},_init:function(){BI.CollectionTableCell.superclass._init.apply(this,arguments);var a=this.options;this.cell=BI.createWidget(BI.extend({type:"bi.label"},a.cell,{cls:(a.cell.cls||"")+" 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a=this,b=this.options;this._width=0,this._height=0,this._scrollBarSize=BI.DOM.getScrollWidth(),this.topLeftCollection=BI.createWidget({type:"bi.collection_view",cellSizeAndPositionGetter:function(b){return a.topLeftItems[b]}}),this.topLeftCollection.on(BI.CollectionView.EVENT_SCROLL,function(b){a.bottomLeftCollection.setScrollLeft(b.scrollLeft),a._populateScrollbar(),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.topRightCollection=BI.createWidget({type:"bi.collection_view",cellSizeAndPositionGetter:function(b){return a.topRightItems[b]}}),this.topRightCollection.on(BI.CollectionView.EVENT_SCROLL,function(b){a.bottomRightCollection.setScrollLeft(b.scrollLeft),a._populateScrollbar(),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.bottomLeftCollection=BI.createWidget({type:"bi.collection_view",cellSizeAndPositionGetter:function(b){return a.bottomLeftItems[b]}}),this.bottomLeftCollection.on(BI.CollectionView.EVENT_SCROLL,function(b){a.bottomRightCollection.setScrollTop(b.scrollTop),a.topLeftCollection.setScrollLeft(b.scrollLeft),a._populateScrollbar(),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.bottomRightCollection=BI.createWidget({type:"bi.collection_view",cellSizeAndPositionGetter:function(b){return a.bottomRightItems[b]}}),this.bottomRightCollection.on(BI.CollectionView.EVENT_SCROLL,function(b){a.bottomLeftCollection.setScrollTop(b.scrollTop),a.topRightCollection.setScrollLeft(b.scrollLeft),a._populateScrollbar(),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.topLeft=BI.createWidget({type:"bi.vertical",scrollable:!1,scrolly:!1,items:[this.topLeftCollection]}),this.topRight=BI.createWidget({type:"bi.vertical",scrollable:!1,scrolly:!1,items:[this.topRightCollection]}),this.bottomLeft=BI.createWidget({type:"bi.vertical",scrollable:!1,scrolly:!1,items:[this.bottomLeftCollection]}),this.bottomRight=BI.createWidget({type:"bi.vertical",scrollable:!1,scrolly:!1,items:[this.bottomRightCollection]}),this.contextLayout=BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.topLeft,top:0,left:0},{el:this.topRight,top:0},{el:this.bottomLeft,left:0},{el:this.bottomRight}]}),this.topScrollbar=BI.createWidget({type:"bi.grid_table_scrollbar",width:BI.GridTableScrollbar.SIZE}),this.topScrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL,function(b){a.bottomLeftCollection.setScrollTop(b),a.bottomRightCollection.setScrollTop(b),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.leftScrollbar=BI.createWidget({type:"bi.grid_table_horizontal_scrollbar",height:BI.GridTableScrollbar.SIZE}),this.leftScrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL,function(b){a.topLeftCollection.setScrollLeft(b),a.bottomLeftCollection.setScrollLeft(b),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.rightScrollbar=BI.createWidget({type:"bi.grid_table_horizontal_scrollbar",height:BI.GridTableScrollbar.SIZE}),this.rightScrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL,function(b){a.topRightCollection.setScrollLeft(b),a.bottomRightCollection.setScrollLeft(b),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.scrollBarLayout=BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.topScrollbar,right:0,top:0},{el:this.leftScrollbar,left:0},{el:this.rightScrollbar}]}),this._width=b.width-BI.GridTableScrollbar.SIZE,this._height=b.height-BI.GridTableScrollbar.SIZE},mounted:function(){var a=this.options;(a.items.length>0||a.header.length>0)&&(this._digest(),this._populate())},_getFreezeColLength:function(){var a=this.options;return a.isNeedFreeze===!0?BI.clamp(a.freezeCols.length,0,a.columnSize.length):0},_getFreezeHeaderHeight:function(){var a=this.options;return a.header.length*a.headerRowSize>=this._height?0:a.header.length*a.headerRowSize},_getActualItems:function(){var a=this.options;return a.header.length*a.headerRowSize>=this._height?a.header.concat(a.items):a.items},_populateScrollbar:function(){var a=this.options,b=this.getRegionSize(),c=0,d=0,e=0,f=[];BI.each(a.columnSize,function(b,g){a.isNeedFreeze===!0&&a.freezeCols.contains(b)?c+=g:d+=g,e+=g,0===b?f[b]=g:f[b]=f[b-1]+g}),this.topScrollbar.setContentSize(this._getActualItems().length*a.rowSize),this.topScrollbar.setSize(this._height-this._getFreezeHeaderHeight()),this.topScrollbar.setPosition(this.bottomRightCollection.getScrollTop()),this.topScrollbar.populate(),this.leftScrollbar.setContentSize(c),this.leftScrollbar.setSize(b),this.leftScrollbar.setPosition(this.bottomLeftCollection.getScrollLeft()),this.leftScrollbar.populate(),this.rightScrollbar.setContentSize(d),this.rightScrollbar.setSize(this._width-b),this.rightScrollbar.setPosition(this.bottomRightCollection.getScrollLeft()),this.rightScrollbar.populate();var g=this.scrollBarLayout.attr("items");g[0].top=this._getFreezeHeaderHeight(),g[1].top=this._height,g[2].top=this._height,g[2].left=b,this.scrollBarLayout.attr("items",g),this.scrollBarLayout.resize()},_populateTable:function(){var a=this.options,b=this.getRegionSize(),c=0,d=0,e=0,f=[];BI.each(a.columnSize,function(b,g){a.isNeedFreeze===!0&&a.freezeCols.contains(b)?c+=g:d+=g,e+=g,0===b?f[b]=g:f[b]=f[b-1]+g});var g=b,h=this._getFreezeHeaderHeight(),i=this._width-b,j=this._getFreezeHeaderHeight(),k=b,l=this._height-h,m=this._width-b,n=this._height-j,o=g+this._scrollBarSize,p=h+this._scrollBarSize,q=i+this._scrollBarSize,r=j+this._scrollBarSize,s=k+this._scrollBarSize,t=l+this._scrollBarSize,u=m+this._scrollBarSize,v=n+this._scrollBarSize,w=function(a){a.element.css({overflow:"scroll",overflowX:"scroll",overflowY:"scroll"})};this.topLeft.setWidth(g),this.topLeft.setHeight(h),this.topRight.setWidth(i),this.topRight.setHeight(j),this.bottomLeft.setWidth(k),this.bottomLeft.setHeight(l),this.bottomRight.setWidth(m),this.bottomRight.setHeight(n),this.topLeftCollection.setWidth(o),this.topLeftCollection.setHeight(p),this.topRightCollection.setWidth(q),this.topRightCollection.setHeight(r),this.bottomLeftCollection.setWidth(s),this.bottomLeftCollection.setHeight(t),this.bottomRightCollection.setWidth(u),this.bottomRightCollection.setHeight(v),w(this.topLeftCollection),w(this.topRightCollection),w(this.bottomLeftCollection),w(this.bottomRightCollection);var x=this.contextLayout.attr("items");x[1].left=b,x[2].top=this._getFreezeHeaderHeight(),x[3].left=b,x[3].top=this._getFreezeHeaderHeight(),this.contextLayout.attr("items",x),this.contextLayout.resize();var y=[],z=[],A=[],B=[],C=function(a,b,c){ -BI.each(a,function(a,d){var e={type:"bi.collection_table_cell",cell:b[d.row][d.col]};c.push(e)})};C(this.topLeftItems,a.header,y),C(this.topRightItems,a.header,z),C(this.bottomLeftItems,this._getActualItems(),A),C(this.bottomRightItems,this._getActualItems(),B),this.topLeftCollection._populate(y),this.topRightCollection._populate(z),this.bottomLeftCollection._populate(A),this.bottomRightCollection._populate(B)},_digest:function(){var a=this.options,b=this._getFreezeColLength();this._getFreezeHeaderHeight()<=0?(this.topLeftItems=[],this.topRightItems=[],this.bottomLeftItems=this._serialize(this._getActualItems(),0,b,a.rowSize,a.columnSize,a.mergeCols,BI.range(a.header.length)),this.bottomRightItems=this._serialize(this._getActualItems(),b,a.columnSize.length,a.rowSize,a.columnSize,a.mergeCols,BI.range(a.header.length))):(this.topLeftItems=this._serialize(a.header,0,b,a.headerRowSize,a.columnSize,a.mergeCols),this.topRightItems=this._serialize(a.header,b,a.columnSize.length,a.headerRowSize,a.columnSize,!0),this.bottomLeftItems=this._serialize(a.items,0,b,a.rowSize,a.columnSize,a.mergeCols),this.bottomRightItems=this._serialize(a.items,b,a.columnSize.length,a.rowSize,a.columnSize,a.mergeCols))},_serialize:function(a,b,c,d,e,f,g){f=f||[],g=g||[];for(var h=this.options,i=[],j={},k={},l={},m={},n=[],o=b;o<c;o++)o===b?n[o]=e[o]:n[o]=n[o-1]+e[o];var p=function(a,b){k[b]._height+=d,k[b].__mergeRows.push(a)},q=function(a,b){l[a]._width+=e[b],l[a].__mergeCols.push(b)},r=function(a,b){var c=e[b],f=d;m[a][b]._row=a,m[a][b]._col=b,m[a][b]._width=c,m[a][b]._height=f,k[b]=m[a][b],k[b].__mergeRows=[a],l[a]=m[a][b],l[a].__mergeCols=[b],i.push({x:n[b]-e[b],y:+a*d,item:m[a][b]})};return BI.each(a,function(a,d){for(var e=b;e<c;e++)if(j[a]||(j[a]={}),m[a]||(m[a]={}),j[a][e]=d[e],m[a][e]={},f===!0||f.indexOf(e)>-1||g===!0||g.indexOf(a)>-1)if(0===a&&e===b)r(0,b);else if(e===b&&a>0){var i=h.mergeRule(j[a][e],j[a-1][e]);i===!0?(p(a,e),l[a]=k[e]):r(a,e)}else if(0===a&&e>b){var n=h.mergeRule(j[a][e],j[a][e-1]);n===!0?(q(a,e),k[e]=l[a]):r(a,e)}else{var i=h.mergeRule(j[a][e],j[a-1][e]),n=h.mergeRule(j[a][e],j[a][e-1]);if(n&&i)continue;n&&q(a,e),i&&p(a,e),n||i||r(a,e)}else r(a,e)}),BI.map(i,function(a,b){return{x:b.x,y:b.y,row:b.item._row,col:b.item._col,width:b.item._width,height:b.item._height}})},_populate:function(){this._width<=0||this._height<=0||(this._isNeedDigest===!0&&this._digest(),this._isNeedDigest=!1,this._populateTable(),this._populateScrollbar())},getRegionSize:function(){var a=this.options,b=a.regionColumnSize[0]||0;return a.isNeedFreeze===!1||0===a.freezeCols.length?0:(b||BI.each(a.freezeCols,function(c,d){b+=a.columnSize[d]}),b)},setVerticalScroll:function(a){this.bottomLeftCollection.setScrollTop(a),this.bottomRightCollection.setScrollTop(a)},setLeftHorizontalScroll:function(a){this.topLeftCollection.setScrollLeft(a),this.bottomLeftCollection.setScrollLeft(a)},setRightHorizontalScroll:function(a){this.topRightCollection.setScrollLeft(a),this.bottomRightCollection.setScrollLeft(a)},getVerticalScroll:function(){return this.bottomRightCollection.getScrollTop()},getLeftHorizontalScroll:function(){return this.bottomLeftCollection.getScrollLeft()},getRightHorizontalScroll:function(){return this.bottomRightCollection.getScrollLeft()},setWidth:function(a){BI.CollectionTable.superclass.setWidth.apply(this,arguments),this._width=this.options.width-BI.GridTableScrollbar.SIZE},setHeight:function(a){BI.CollectionTable.superclass.setHeight.apply(this,arguments),this._height=this.options.height-BI.GridTableScrollbar.SIZE},setColumnSize:function(a){this._isNeedDigest=!0,this.options.columnSize=a},setRegionColumnSize:function(a){this._isNeedDigest=!0,this.options.regionColumnSize=a},getColumnSize:function(){return this.options.columnSize},getRegionColumnSize:function(){return this.options.regionColumnSize},populate:function(a,b){a&&a!==this.options.items&&(this._isNeedDigest=!0,this.options.items=a,this._restore()),b&&b!==this.options.header&&(this._isNeedDigest=!0,this.options.header=b,this._restore()),this._populate()},_restore:function(){this.topLeftCollection.restore(),this.topRightCollection.restore(),this.bottomLeftCollection.restore(),this.bottomRightCollection.restore()},restore:function(){this._restore()}}),BI.shortcut("bi.collection_table",BI.CollectionTable),BI.QuickCollectionTable=BI.inherit(BI.CollectionTable,{_defaultConfig:function(){return BI.extend(BI.QuickCollectionTable.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-quick-collection-table"})},render:function(){BI.QuickCollectionTable.superclass.render.apply(this,arguments);this.options;this.topLeftCollection.setOverflowX(!1),this.topLeftCollection.setOverflowY(!1),this.topRightCollection.setOverflowX(!1),this.topRightCollection.setOverflowY(!1),this.bottomLeftCollection.setOverflowX(!1),this.bottomLeftCollection.setOverflowY(!1),this.bottomRightCollection.setOverflowX(!1),this.bottomRightCollection.setOverflowY(!1)},mounted:function(){BI.QuickCollectionTable.superclass.mounted.apply(this,arguments);var a=this;this._topLeftWheelHandler=new BI.WheelHandler(BI.bind(this._onWheelLeft,this),BI.bind(this._shouldHandleLeftX,this),BI.bind(this._shouldHandleY,this)),this._topRightWheelHandler=new BI.WheelHandler(BI.bind(this._onWheelRight,this),BI.bind(this._shouldHandleRightX,this),BI.bind(this._shouldHandleY,this)),this._bottomLeftWheelHandler=new BI.WheelHandler(BI.bind(this._onWheelLeft,this),BI.bind(this._shouldHandleLeftX,this),BI.bind(this._shouldHandleY,this)),this._bottomRightWheelHandler=new BI.WheelHandler(BI.bind(this._onWheelRight,this),BI.bind(this._shouldHandleRightX,this),BI.bind(this._shouldHandleY,this)),this.topLeftCollection.element.mousewheel(function(b){a._topLeftWheelHandler.onWheel(b.originalEvent)}),this.topRightCollection.element.mousewheel(function(b){a._topRightWheelHandler.onWheel(b.originalEvent)}),this.bottomLeftCollection.element.mousewheel(function(b){a._bottomLeftWheelHandler.onWheel(b.originalEvent)}),this.bottomRightCollection.element.mousewheel(function(b){a._bottomRightWheelHandler.onWheel(b.originalEvent)})},_shouldHandleLeftX:function(a){return a>0?this.bottomLeftCollection.getScrollLeft()<this.bottomLeftCollection.getMaxScrollLeft():this.bottomLeftCollection.getScrollLeft()>0},_shouldHandleRightX:function(a){return a>0?this.bottomRightCollection.getScrollLeft()<this.bottomRightCollection.getMaxScrollLeft():this.bottomRightCollection.getScrollLeft()>0},_shouldHandleY:function(a){return a>0?this.bottomRightCollection.getScrollTop()<this.bottomRightCollection.getMaxScrollTop():this.bottomRightCollection.getScrollTop()>0},_onWheelLeft:function(a,b){var c=this,d=this.bottomLeftCollection.getScrollTop(),e=this.bottomLeftCollection.getScrollLeft();d+=b,e+=a,this.bottomLeftCollection.setScrollTop(d),this.bottomRightCollection.setScrollTop(d),this.topLeftCollection.setScrollLeft(e),this.bottomLeftCollection.setScrollLeft(e),c._populateScrollbar(),this.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)},_onWheelRight:function(a,b){var c=this,d=this.bottomRightCollection.getScrollTop(),e=this.bottomRightCollection.getScrollLeft();d+=b,e+=a,this.bottomLeftCollection.setScrollTop(d),this.bottomRightCollection.setScrollTop(d),this.topRightCollection.setScrollLeft(e),this.bottomRightCollection.setScrollLeft(e),c._populateScrollbar(),this.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)},_populateTable:function(){var a=this.options,b=this.getRegionSize(),c=0,d=0,e=0,f=[];BI.each(a.columnSize,function(b,g){a.isNeedFreeze===!0&&a.freezeCols.contains(b)?c+=g:d+=g,e+=g,0===b?f[b]=g:f[b]=f[b-1]+g});var g=b,h=this._getFreezeHeaderHeight(),i=this._width-b,j=this._getFreezeHeaderHeight(),k=b,l=this._height-h,m=this._width-b,n=this._height-j;this.topLeft.setWidth(g),this.topLeft.setHeight(h),this.topRight.setWidth(i),this.topRight.setHeight(j),this.bottomLeft.setWidth(k),this.bottomLeft.setHeight(l),this.bottomRight.setWidth(m),this.bottomRight.setHeight(n),this.topLeftCollection.setWidth(g),this.topLeftCollection.setHeight(h),this.topRightCollection.setWidth(i),this.topRightCollection.setHeight(j),this.bottomLeftCollection.setWidth(k),this.bottomLeftCollection.setHeight(l),this.bottomRightCollection.setWidth(m),this.bottomRightCollection.setHeight(n);var o=this.contextLayout.attr("items");o[1].left=b,o[2].top=this._getFreezeHeaderHeight(),o[3].left=b,o[3].top=this._getFreezeHeaderHeight(),this.contextLayout.attr("items",o),this.contextLayout.resize();var p=[],q=[],r=[],s=[],t=function(a,b,c){BI.each(a,function(a,d){var e={type:"bi.collection_table_cell",cell:b[d.row][d.col]};c.push(e)})};t(this.topLeftItems,a.header,p),t(this.topRightItems,a.header,q),t(this.bottomLeftItems,this._getActualItems(),r),t(this.bottomRightItems,this._getActualItems(),s),this.topLeftCollection.populate(p),this.topRightCollection.populate(q),this.bottomLeftCollection.populate(r),this.bottomRightCollection.populate(s)}}),BI.shortcut("bi.quick_collection_table",BI.QuickCollectionTable),BI.GridTableCell=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.GridTableCell.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-grid-table-cell bi-border-right bi-border-bottom",width:0,height:0,_rowIndex:0,_columnIndex:0,_left:0,_top:0,cell:{}})},_init:function(){BI.GridTableCell.superclass._init.apply(this,arguments);var a=this.options;this.cell=BI.createWidget(BI.extend({type:"bi.label"},a.cell,{cls:(a.cell.cls||"")+"grid-table-cell-wrapper",width:a.width-(0===a._columnIndex?1:0)-1,height:a.height-(0===a._rowIndex?1:0)-1})),BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.cell,left:0,right:0,top:0,bottom:0}]})},setWidth:function(a){BI.GridTableCell.superclass.setWidth.apply(this,arguments);var b=this.options;this.cell.setWidth(b.width-(0===b._columnIndex?1:0)-1)},setHeight:function(a){BI.GridTableCell.superclass.setHeight.apply(this,arguments);var b=this.options;this.cell.setHeight(b.height-(0===b._rowIndex?1:0)-1)}}),BI.shortcut("bi.grid_table_cell",BI.GridTableCell),BI.GridTable=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.GridTable.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-grid-table",headerRowSize:25,rowSize:25,columnSize:[],isNeedFreeze:!1,freezeCols:[],header:[],items:[],regionColumnSize:[]})},render:function(){var a=this,b=this.options;this._width=0,this._height=0,this._scrollBarSize=BI.DOM.getScrollWidth();var c=function(){return b.rowSize},d=function(a){return b.columnSize[a]},e=function(c){return b.columnSize[c+a._getFreezeColLength()]};this.topLeftGrid=BI.createWidget({type:"bi.grid_view",rowHeightGetter:c,columnWidthGetter:d}),this.topLeftGrid.on(BI.GridView.EVENT_SCROLL,function(b){a.bottomLeftGrid.setScrollLeft(b.scrollLeft),a._populateScrollbar(),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.topRightGrid=BI.createWidget({type:"bi.grid_view",rowHeightGetter:c,columnWidthGetter:e}),this.topRightGrid.on(BI.GridView.EVENT_SCROLL,function(b){a.bottomRightGrid.setScrollLeft(b.scrollLeft),a._populateScrollbar(),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.bottomLeftGrid=BI.createWidget({type:"bi.grid_view",rowHeightGetter:c,columnWidthGetter:d}),this.bottomLeftGrid.on(BI.GridView.EVENT_SCROLL,function(b){a.bottomRightGrid.setScrollTop(b.scrollTop),a.topLeftGrid.setScrollLeft(b.scrollLeft),a._populateScrollbar(),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.bottomRightGrid=BI.createWidget({type:"bi.grid_view",rowHeightGetter:c,columnWidthGetter:e}),this.bottomRightGrid.on(BI.GridView.EVENT_SCROLL,function(b){a.bottomLeftGrid.setScrollTop(b.scrollTop),a.topRightGrid.setScrollLeft(b.scrollLeft),a._populateScrollbar(),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.topLeft=BI.createWidget({type:"bi.vertical",scrollable:!1,scrolly:!1,items:[this.topLeftGrid]}),this.topRight=BI.createWidget({type:"bi.vertical",scrollable:!1,scrolly:!1,items:[this.topRightGrid]}),this.bottomLeft=BI.createWidget({type:"bi.vertical",scrollable:!1,scrolly:!1,items:[this.bottomLeftGrid]}),this.bottomRight=BI.createWidget({type:"bi.vertical",scrollable:!1,scrolly:!1,items:[this.bottomRightGrid]}),this.contextLayout=BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.topLeft,top:0,left:0},{el:this.topRight,top:0},{el:this.bottomLeft,left:0},{el:this.bottomRight}]}),this.topScrollbar=BI.createWidget({type:"bi.grid_table_scrollbar",width:BI.GridTableScrollbar.SIZE}),this.topScrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL,function(b){a.bottomLeftGrid.setScrollTop(b),a.bottomRightGrid.setScrollTop(b),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.leftScrollbar=BI.createWidget({type:"bi.grid_table_horizontal_scrollbar",height:BI.GridTableScrollbar.SIZE}),this.leftScrollbar.on(BI.GridTableHorizontalScrollbar.EVENT_SCROLL,function(b){a.topLeftGrid.setScrollLeft(b),a.bottomLeftGrid.setScrollLeft(b),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.rightScrollbar=BI.createWidget({type:"bi.grid_table_horizontal_scrollbar",height:BI.GridTableScrollbar.SIZE}),this.rightScrollbar.on(BI.GridTableHorizontalScrollbar.EVENT_SCROLL,function(b){a.topRightGrid.setScrollLeft(b),a.bottomRightGrid.setScrollLeft(b),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.scrollBarLayout=BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.topScrollbar,right:0,top:0},{el:this.leftScrollbar,left:0},{el:this.rightScrollbar}]}),this._width=b.width-BI.GridTableScrollbar.SIZE,this._height=b.height-BI.GridTableScrollbar.SIZE,this.header=this._getHeader(),this.items=this._getItems()},mounted:function(){var a=this.options;(a.items.length>0||a.header.length>0)&&this._populate()},_getFreezeColLength:function(){var a=this.options;return a.isNeedFreeze===!0?BI.clamp(a.freezeCols.length,0,a.columnSize.length):0},_getFreezeHeaderHeight:function(){var a=this.options;return a.header.length*a.headerRowSize>=this._height?0:a.header.length*a.headerRowSize},_getActualItems:function(){var a=this.options;return a.header.length*a.headerRowSize>=this._height?a.header.concat(a.items):a.items},_populateScrollbar:function(){var a=this.options,b=this.getRegionSize(),c=0,d=0,e=0,f=[];BI.each(a.columnSize,function(b,g){a.isNeedFreeze===!0&&a.freezeCols.contains(b)?c+=g:d+=g,e+=g,0===b?f[b]=g:f[b]=f[b-1]+g}),this.topScrollbar.setContentSize(this._getActualItems().length*a.rowSize),this.topScrollbar.setSize(this._height-this._getFreezeHeaderHeight()),this.topScrollbar.setPosition(Math.min(this.bottomLeftGrid.getScrollTop(),this.bottomRightGrid.getScrollTop())),this.topScrollbar.populate(),this.leftScrollbar.setContentSize(c),this.leftScrollbar.setSize(b),this.leftScrollbar.setPosition(this.bottomLeftGrid.getScrollLeft()),this.leftScrollbar.populate(),this.rightScrollbar.setContentSize(d),this.rightScrollbar.setSize(this._width-b),this.rightScrollbar.setPosition(this.bottomRightGrid.getScrollLeft()),this.rightScrollbar.populate();var g=this.scrollBarLayout.attr("items");g[0].top=this._getFreezeHeaderHeight(),g[1].top=this._height,g[2].top=this._height,g[2].left=b,this.scrollBarLayout.attr("items",g),this.scrollBarLayout.resize()},_getHeader:function(){var a=this.options,b=this._getFreezeColLength(),c=[],d=[];return BI.each(a.header,function(a,e){c[a]=[],d[a]=[],BI.each(e,function(e,f){var g={type:"bi.grid_table_cell",cell:f};e<b?c[a].push(g):d[a].push(g)})}),[c,d]},_getItems:function(){var a=(this.options,this._getFreezeColLength()),b=[],c=[];return BI.each(this._getActualItems(),function(d,e){b[d]=[],c[d]=[],BI.each(e,function(e,f){var g={type:"bi.grid_table_cell",cell:f};e<a?b[d].push(g):c[d].push(g)})}),[b,c]},_populateTable:function(){var a=this.options,b=this.getRegionSize(),c=0,d=0,e=0,f=[],g=this._getFreezeColLength();BI.each(a.columnSize,function(b,g){a.isNeedFreeze===!0&&a.freezeCols.contains(b)?c+=g:d+=g,e+=g,0===b?f[b]=g:f[b]=f[b-1]+g});var h=b,i=this._getFreezeHeaderHeight(),j=this._width-b,k=this._getFreezeHeaderHeight(),l=b,m=this._height-i,n=this._width-b,o=this._height-k,p=h+this._scrollBarSize,q=i+this._scrollBarSize,r=j+this._scrollBarSize,s=k+this._scrollBarSize,t=l+this._scrollBarSize,u=m+this._scrollBarSize,v=n+this._scrollBarSize,w=o+this._scrollBarSize,x=function(a){a.element.css({overflow:"scroll",overflowX:"scroll",overflowY:"scroll"})};this.topLeft.setWidth(h),this.topLeft.setHeight(i),this.topRight.setWidth(j),this.topRight.setHeight(k),this.bottomLeft.setWidth(l),this.bottomLeft.setHeight(m),this.bottomRight.setWidth(n),this.bottomRight.setHeight(o),this.topLeftGrid.setWidth(p),this.topLeftGrid.setHeight(q),this.topRightGrid.setWidth(r),this.topRightGrid.setHeight(s),this.bottomLeftGrid.setWidth(t),this.bottomLeftGrid.setHeight(u),this.bottomRightGrid.setWidth(v),this.bottomRightGrid.setHeight(w),x(this.topLeftGrid),x(this.topRightGrid),x(this.bottomLeftGrid),x(this.bottomRightGrid),this.topLeftGrid.setEstimatedColumnSize(g>0?c/g:0),this.topLeftGrid.setEstimatedRowSize(a.headerRowSize),this.topRightGrid.setEstimatedColumnSize(a.columnSize.length-g>0?d/(a.columnSize.length-g):0),this.topRightGrid.setEstimatedRowSize(a.headerRowSize),this.bottomLeftGrid.setEstimatedColumnSize(g>0?c/g:0),this.bottomLeftGrid.setEstimatedRowSize(a.rowSize),this.bottomRightGrid.setEstimatedColumnSize(a.columnSize.length-g>0?d/(a.columnSize.length-g):0),this.bottomRightGrid.setEstimatedRowSize(a.rowSize),this.topLeftGrid.setColumnCount(g),this.topRightGrid.setColumnCount(a.columnSize.length-g),this.bottomLeftGrid.setColumnCount(g),this.bottomRightGrid.setColumnCount(a.columnSize.length-g);var y=this.contextLayout.attr("items");y[1].left=b,y[2].top=this._getFreezeHeaderHeight(),y[3].left=b,y[3].top=this._getFreezeHeaderHeight(),this.contextLayout.attr("items",y),this.contextLayout.resize(),this.topLeftGrid._populate(this.header[0]),this.topRightGrid._populate(this.header[1]),this.bottomLeftGrid._populate(this.items[0]),this.bottomRightGrid._populate(this.items[1])},_populate:function(){this._width<=0||this._height<=0||(this._populateTable(),this._populateScrollbar())},getRegionSize:function(){var a=this.options,b=a.regionColumnSize[0]||0;return a.isNeedFreeze===!1||0===a.freezeCols.length?0:(b||BI.each(a.freezeCols,function(c,d){b+=a.columnSize[d]}),b)},setVerticalScroll:function(a){this.bottomLeftGrid.setScrollTop(a),this.bottomRightGrid.setScrollTop(a)},setLeftHorizontalScroll:function(a){this.topLeftGrid.setScrollLeft(a),this.bottomLeftGrid.setScrollLeft(a)},setRightHorizontalScroll:function(a){this.topRightGrid.setScrollLeft(a),this.bottomRightGrid.setScrollLeft(a)},getVerticalScroll:function(){return this.bottomRightGrid.getScrollTop()},getLeftHorizontalScroll:function(){return this.bottomLeftGrid.getScrollLeft()},getRightHorizontalScroll:function(){return this.bottomRightGrid.getScrollLeft()},setWidth:function(a){BI.GridTable.superclass.setWidth.apply(this,arguments),this._width=this.options.width-BI.GridTableScrollbar.SIZE},setHeight:function(a){BI.GridTable.superclass.setHeight.apply(this,arguments),this._height=this.options.height-BI.GridTableScrollbar.SIZE},setColumnSize:function(a){this.options.columnSize=a,this._isNeedDigest=!0},setRegionColumnSize:function(a){this.options.regionColumnSize=a,this._isNeedDigest=!0},getColumnSize:function(){return this.options.columnSize},getRegionColumnSize:function(){return this.options.regionColumnSize},populate:function(a,b){a&&this.options.items!==a&&(this.options.items=a,this.items=this._getItems(),this._restore()),b&&this.options.header!==b&&(this.options.header=b,this.header=this._getHeader(),this._restore()),this._populate()},_restore:function(){this.topLeftGrid.restore(),this.topRightGrid.restore(),this.bottomLeftGrid.restore(),this.bottomRightGrid.restore()},restore:function(){this._restore()}}),BI.shortcut("bi.grid_table",BI.GridTable),BI.QuickGridTable=BI.inherit(BI.GridTable,{_defaultConfig:function(){return BI.extend(BI.QuickGridTable.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-quick-grid-table"})},render:function(){BI.QuickGridTable.superclass.render.apply(this,arguments);this.options;this.topLeftGrid.setOverflowX(!1),this.topLeftGrid.setOverflowY(!1),this.topRightGrid.setOverflowX(!1),this.topRightGrid.setOverflowY(!1),this.bottomLeftGrid.setOverflowX(!1),this.bottomLeftGrid.setOverflowY(!1),this.bottomRightGrid.setOverflowX(!1),this.bottomRightGrid.setOverflowY(!1)},mounted:function(){BI.QuickGridTable.superclass.mounted.apply(this,arguments);var a=this;this._topLeftWheelHandler=new BI.WheelHandler(BI.bind(this._onWheelLeft,this),BI.bind(this._shouldHandleLeftX,this),BI.bind(this._shouldHandleY,this)),this._topRightWheelHandler=new BI.WheelHandler(BI.bind(this._onWheelRight,this),BI.bind(this._shouldHandleRightX,this),BI.bind(this._shouldHandleY,this)),this._bottomLeftWheelHandler=new BI.WheelHandler(BI.bind(this._onWheelLeft,this),BI.bind(this._shouldHandleLeftX,this),BI.bind(this._shouldHandleY,this)),this._bottomRightWheelHandler=new BI.WheelHandler(BI.bind(this._onWheelRight,this),BI.bind(this._shouldHandleRightX,this),BI.bind(this._shouldHandleY,this)),this.topLeftGrid.element.mousewheel(function(b){a._topLeftWheelHandler.onWheel(b.originalEvent)}),this.topRightGrid.element.mousewheel(function(b){a._topRightWheelHandler.onWheel(b.originalEvent)}),this.bottomLeftGrid.element.mousewheel(function(b){a._bottomLeftWheelHandler.onWheel(b.originalEvent)}),this.bottomRightGrid.element.mousewheel(function(b){a._bottomRightWheelHandler.onWheel(b.originalEvent)})},_shouldHandleLeftX:function(a){return a>0?this.bottomLeftGrid.getScrollLeft()<this.bottomLeftGrid.getMaxScrollLeft():this.bottomLeftGrid.getScrollLeft()>0},_shouldHandleRightX:function(a){return a>0?this.bottomRightGrid.getScrollLeft()<this.bottomRightGrid.getMaxScrollLeft():this.bottomRightGrid.getScrollLeft()>0},_shouldHandleY:function(a){return a>0?this.bottomRightGrid.getScrollTop()<this.bottomRightGrid.getMaxScrollTop():this.bottomRightGrid.getScrollTop()>0},_onWheelLeft:function(a,b){var c=this,d=this.bottomLeftGrid.getScrollTop(),e=this.bottomLeftGrid.getScrollLeft();d+=b,e+=a,this.bottomLeftGrid.setScrollTop(d),this.bottomRightGrid.setScrollTop(d),this.topLeftGrid.setScrollLeft(e),this.bottomLeftGrid.setScrollLeft(e),c._populateScrollbar(),this.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)},_onWheelRight:function(a,b){var c=this,d=this.bottomRightGrid.getScrollTop(),e=this.bottomRightGrid.getScrollLeft();d+=b,e+=a,this.bottomLeftGrid.setScrollTop(d),this.bottomRightGrid.setScrollTop(d),this.topRightGrid.setScrollLeft(e),this.bottomRightGrid.setScrollLeft(e),c._populateScrollbar(),this.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)},_populateTable:function(){var a=this.options,b=this.getRegionSize(),c=0,d=0,e=0,f=[],g=this._getFreezeColLength();BI.each(a.columnSize,function(b,g){a.isNeedFreeze===!0&&a.freezeCols.contains(b)?c+=g:d+=g,e+=g,0===b?f[b]=g:f[b]=f[b-1]+g});var h=b,i=this._getFreezeHeaderHeight(),j=this._width-b,k=this._getFreezeHeaderHeight(),l=b,m=this._height-i,n=this._width-b,o=this._height-k;this.topLeft.setWidth(h),this.topLeft.setHeight(i),this.topRight.setWidth(j),this.topRight.setHeight(k),this.bottomLeft.setWidth(l),this.bottomLeft.setHeight(m),this.bottomRight.setWidth(n),this.bottomRight.setHeight(o),this.topLeftGrid.setWidth(h),this.topLeftGrid.setHeight(i),this.topRightGrid.setWidth(j),this.topRightGrid.setHeight(k),this.bottomLeftGrid.setWidth(l),this.bottomLeftGrid.setHeight(m),this.bottomRightGrid.setWidth(n),this.bottomRightGrid.setHeight(o),this.topLeftGrid.setEstimatedColumnSize(g>0?c/g:0),this.topLeftGrid.setEstimatedRowSize(a.headerRowSize),this.topRightGrid.setEstimatedColumnSize(a.columnSize.length-g>0?d/(a.columnSize.length-g):0),this.topRightGrid.setEstimatedRowSize(a.headerRowSize),this.bottomLeftGrid.setEstimatedColumnSize(g>0?c/g:0),this.bottomLeftGrid.setEstimatedRowSize(a.rowSize),this.bottomRightGrid.setEstimatedColumnSize(a.columnSize.length-g>0?d/(a.columnSize.length-g):0),this.bottomRightGrid.setEstimatedRowSize(a.rowSize),this.topLeftGrid.setColumnCount(g),this.topRightGrid.setColumnCount(a.columnSize.length-g),this.bottomLeftGrid.setColumnCount(g),this.bottomRightGrid.setColumnCount(a.columnSize.length-g);var p=this.contextLayout.attr("items");p[1].left=b,p[2].top=this._getFreezeHeaderHeight(),p[3].left=b,p[3].top=this._getFreezeHeaderHeight(),this.contextLayout.attr("items",p),this.contextLayout.resize();var q=[],r=[],s=[],t=[];BI.each(a.header,function(a,b){q[a]=[],r[a]=[],BI.each(b,function(b,c){var d={type:"bi.grid_table_cell",cell:c};b<g?q[a].push(d):r[a].push(d)})}),BI.each(this._getActualItems(),function(a,b){s[a]=[],t[a]=[],BI.each(b,function(b,c){var d={type:"bi.grid_table_cell",cell:c};b<g?s[a].push(d):t[a].push(d)})}),this.topLeftGrid.populate(q),this.topRightGrid.populate(r),this.bottomLeftGrid.populate(s),this.bottomRightGrid.populate(t)}}),BI.shortcut("bi.quick_grid_table",BI.QuickGridTable),BI.GridTableScrollbar=BI.inherit(BI.Widget,{_const:{FACE_MARGIN:4,FACE_MARGIN_2:8,FACE_SIZE_MIN:30,KEYBOARD_SCROLL_AMOUNT:40},_defaultConfig:function(){return BI.extend(BI.GridTableScrollbar.superclass._defaultConfig.apply(this,arguments),{baseCls:"scrollbar-layout-main public-scrollbar-main",attributes:{tabIndex:0},contentSize:0,defaultPosition:0,isOpaque:!1,orientation:"vertical",position:0,size:0})},render:function(){this.options;this.focused=!1,this.isDragging=!1,this.face=BI.createWidget({type:"bi.layout",cls:"scrollbar-layout-face public-scrollbar-face "+(this._isHorizontal()?"scrollbar-layout-face-horizontal":"scrollbar-layout-face-vertical")}),this.contextLayout=BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.face,left:0,top:0}]})},mounted:function(){var a=this,b=this.options,c="horizontal"===b.orientation?this._onWheelX:this._onWheelY;this._wheelHandler=new BI.WheelHandler(BI.bind(c,this),BI.bind(this._shouldHandleX,this),BI.bind(this._shouldHandleY,this)),this._mouseMoveTracker=new BI.MouseMoveTracker(BI.bind(this._onMouseMove,this),BI.bind(this._onMouseMoveEnd,this),document),this.element.on("mousedown",BI.bind(this._onMouseDown,this)),this.element.on("mousewheel",function(b){a._wheelHandler.onWheel(b.originalEvent)}),this.element.on("keydown",BI.bind(this._onKeyDown,this)),this.element.on("focus",function(){a.focused=!0,a._populate()}),this.element.on("blur",function(){a.focused=!1,a._populate()}),this._isHorizontal()?this.element.addClass("scrollbar-layout-main-horizontal"):this.element.addClass("scrollbar-layout-main-vertical"),this._populate()},_isHorizontal:function(){return"horizontal"===this.options.orientation},_getScale:function(){var a=this.options,b=a.size/a.contentSize,c=a.size*b;return c<this._const.FACE_SIZE_MIN&&(b=(a.size-this._const.FACE_SIZE_MIN)/(a.contentSize-a.size)),b},_getFaceSize:function(){var a=this.options,b=a.size/a.contentSize,c=a.size*b;return c<this._const.FACE_SIZE_MIN&&(c=this._const.FACE_SIZE_MIN),c},_shouldHandleX:function(a){return"horizontal"===this.options.orientation&&this._shouldHandleChange(a)},_shouldHandleY:function(a){return"horizontal"!==this.options.orientation&&this._shouldHandleChange(a)},_shouldHandleChange:function(a){return this.options.position+a!==this.options.position},_onWheelY:function(a,b){this._onWheel(b)},_onWheelX:function(a,b){this._onWheel(a)},_onWheel:function(a){var b=this.options.contentSize-this.options.size;this.options.position+=a,this.options.position<0?this.options.position=0:this.options.position>b&&(this.options.position=b),this._populate(),this.fireEvent(BI.GridTableScrollbar.EVENT_SCROLL,this.options.position)},_onMouseDown:function(a){if(a.target!==this.face.element[0]){var b=this._isHorizontal()?a.offsetX:a.offsetY;b/=this._getScale(),this.options.position=BI.clamp(b-.5*this._getFaceSize()/this._getScale(),0,this.options.contentSize-this.options.size),this._populate(),this.fireEvent(BI.GridTableScrollbar.EVENT_SCROLL,this.options.position)}else this._mouseMoveTracker.captureMouseMoves(a);try{this.element[0].focus()}catch(a){}},_onMouseMove:function(a,b){var c=this._isHorizontal()?a:b;c/=this._getScale(),this.options.position=BI.clamp(this.options.position+c,0,this.options.contentSize-this.options.size),this.isDragging=this._mouseMoveTracker.isDragging(),this._populate(),this.fireEvent(BI.GridTableScrollbar.EVENT_SCROLL,this.options.position)},_onMouseMoveEnd:function(a){this._mouseMoveTracker.releaseMouseMoves(),this.isDragging===!0&&(this.isDragging=!1,this._populate())},_onKeyDown:function(a){var b={BACKSPACE:8,TAB:9,RETURN:13,ALT:18,ESC:27,SPACE:32,PAGE_UP:33,PAGE_DOWN:34,END:35,HOME:36,LEFT:37,UP:38,RIGHT:39,DOWN:40,DELETE:46,COMMA:188,PERIOD:190,A:65,Z:90,ZERO:48,NUMPAD_0:96,NUMPAD_9:105},c=a.keyCode;if(c!==b.TAB){var d=40,e=0;if(this._isHorizontal())switch(c){case b.HOME:e=-1,d=this.options.contentSize;break;case b.LEFT:e=-1;break;case b.RIGHT:e=1;break;default:return}if(!this._isHorizontal())switch(c){case b.SPACE:e=a.shiftKey?-1:1;break;case b.HOME:e=-1,d=this.options.contentSize;break;case b.UP:e=-1;break;case b.DOWN:e=1;break;case b.PAGE_UP:e=-1,d=this.options.size;break;case b.PAGE_DOWN:e=1,d=this.options.size;break;default:return}this.options.position=BI.clamp(this.options.position+d*e,0,this.options.contentSize-this.options.size),a.preventDefault(),this._populate(),this.fireEvent(BI.GridTableScrollbar.EVENT_SCROLL,this.options.position)}},_populate:function(){var a=this.options;if(a.size<1||a.contentSize<=a.size)return void this.setVisible(!1);this.setVisible(!0);var b=a.size,c=this._isHorizontal(),d=this.focused||this.isDragging,e=this._getFaceSize(),f=a.isOpaque;this.element[f===!0?"addClass":"removeClass"]("public-scrollbar-main-opaque"),this.element[d===!0?"addClass":"removeClass"]("public-scrollbar-main-active"),this.face.element[d===!0?"addClass":"removeClass"]("public-scrollbar-face-active");var g=a.position*this._getScale()+this._const.FACE_MARGIN,h=this.contextLayout.attr("items");c?(this.setWidth(b),this.face.setWidth(e-this._const.FACE_MARGIN_2),h[0].left=g,h[0].top=0):(this.setHeight(b),this.face.setHeight(e-this._const.FACE_MARGIN_2),h[0].left=0,h[0].top=g),this.contextLayout.attr("items",h),this.contextLayout.resize()},setContentSize:function(a){this.options.contentSize=a},setPosition:function(a){this.options.position=a},setSize:function(a){this.options.size=a},populate:function(){this._populate()}}),BI.GridTableScrollbar.SIZE=10,BI.GridTableScrollbar.EVENT_SCROLL="EVENT_SCROLL",BI.shortcut("bi.grid_table_scrollbar",BI.GridTableScrollbar),BI.GridTableHorizontalScrollbar=BI.inherit(BI.Widget,{_const:{FACE_MARGIN:4,FACE_MARGIN_2:8,FACE_SIZE_MIN:30,KEYBOARD_SCROLL_AMOUNT:40},_defaultConfig:function(){return BI.extend(BI.GridTableHorizontalScrollbar.superclass._defaultConfig.apply(this,arguments),{attributes:{tabIndex:0},contentSize:0,position:0,size:0})},_init:function(){BI.GridTableHorizontalScrollbar.superclass._init.apply(this,arguments);var a=this,b=this.options;this.scrollbar=BI.createWidget({type:"bi.grid_table_scrollbar",orientation:"horizontal",isOpaque:!0,position:b.position,contentSize:b.contentSize,size:b.size}),this.scrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL,function(){a.fireEvent(BI.GridTableHorizontalScrollbar.EVENT_SCROLL,arguments)}),BI.createWidget({type:"bi.absolute",cls:"horizontal-scrollbar",element:this,width:b.size,height:BI.GridTableScrollbar.SIZE,items:[{el:{type:"bi.absolute",scrollable:!1,height:BI.GridTableScrollbar.SIZE,items:[{el:this.scrollbar,left:0,top:0}]},top:0,left:0,right:0}]})},setContentSize:function(a){this.options.contentSize=a,this.scrollbar.setContentSize(a)},setPosition:function(a){this.options.position=a,this.scrollbar.setPosition(a)},setSize:function(a){this.setWidth(a),this.options.size=a,this.scrollbar.setSize(a)},populate:function(){this.scrollbar.populate();var a=this.options;return a.size<1||a.contentSize<=a.size?void this.setVisible(!1):void this.setVisible(!0)}}),BI.GridTableHorizontalScrollbar.EVENT_SCROLL="EVENT_SCROLL",BI.shortcut("bi.grid_table_horizontal_scrollbar",BI.GridTableHorizontalScrollbar), -BI.TableHeaderCell=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.TableHeaderCell.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-table-header-cell",text:""})},_init:function(){BI.TableHeaderCell.superclass._init.apply(this,arguments),BI.createWidget({type:"bi.label",element:this,textAlign:"center",height:this.options.height,text:this.options.text,value:this.options.value})}}),BI.shortcut("bi.table_header_cell",BI.TableHeaderCell),BI.Table=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.Table.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-table",logic:{dynamic:!1},isNeedFreeze:!1,freezeCols:[],isNeedMerge:!1,mergeCols:[],mergeRule:function(a,b){return BI.isEqual(a,b)},columnSize:[],headerRowSize:25,footerRowSize:25,rowSize:25,regionColumnSize:!1,header:[],footer:!1,items:[]})},_calculateWidth:function(a){return a&&"0"!==a?(a=BI.parseFloat(a),a<0&&(a=0),a>1.01?a:100*a+"%"):""},_calculateHeight:function(a){return a?a:""},_isRightFreeze:function(){return BI.isNotEmptyArray(this.options.freezeCols)&&0!==BI.first(this.options.freezeCols)},_createTopLeft:function(){var a=this.options,b=this._isRightFreeze();this.topLeftColGroupTds={},this.topLeftBodyTds={},this.topLeftBodyItems={};var c=this._table(),d=this._createColGroup(this.columnLeft,this.topLeftColGroupTds),e=this.topLeftBody=this._body();if(e.element.append(this._createHeaderCells(this.topLeftItems,this.columnLeft,this.mergeLeft,this.topLeftBodyTds,this.topLeftBodyItems)),BI.createWidget({type:"bi.adaptive",element:c,items:[d,e]}),b){var f=0;BI.each(a.columnSize,function(b,c){a.freezeCols.contains(b)||(f+=c)}),BI.isNumeric(f)&&f>1&&(f=BI.parseFloat(f)+a.columnSize.length-a.freezeCols.length)}return this.topLeftContainer=BI.createWidget({type:"bi.adaptive",width:this._calculateWidth(f),items:[c]})},_createTopRight:function(){var a=this.options,b=this._isRightFreeze();this.topRightColGroupTds={},this.topRightBodyTds={},this.topRightBodyItems={};var c=this._table(),d=this._createColGroup(this.columnRight,this.topRightColGroupTds),e=this.topRightBody=this._body();if(e.element.append(this._createHeaderCells(this.topRightItems,this.columnRight,this.mergeRight,this.topRightBodyTds,this.topRightBodyItems,this.columnLeft.length)),BI.createWidget({type:"bi.adaptive",element:c,items:[d,e]}),!b){var f=0;BI.each(a.columnSize,function(b,c){a.freezeCols.contains(b)||(f+=c)}),BI.isNumeric(f)&&(f=BI.parseFloat(f)+a.columnSize.length-a.freezeCols.length)}return this.topRightContainer=BI.createWidget({type:"bi.adaptive",width:f||void 0,items:[c]})},_createBottomLeft:function(){var a=this.options,b=this._isRightFreeze();this.bottomLeftColGroupTds={},this.bottomLeftBodyTds={},this.bottomLeftBodyItems={};var c=this._table(),d=this._createColGroup(this.columnLeft,this.bottomLeftColGroupTds),e=this._createBottomLeftBody();if(BI.createWidget({type:"bi.adaptive",element:c,items:[d,e]}),b){var f=0;BI.each(a.columnSize,function(b,c){a.freezeCols.contains(b)||(f+=c)}),BI.isNumeric(f)&&f>1&&(f=BI.parseFloat(f)+a.columnSize.length-a.freezeCols.length)}return this.bottomLeftContainer=BI.createWidget({type:"bi.adaptive",width:this._calculateWidth(f),items:[c]})},_createBottomLeftBody:function(){var a=this.bottomLeftBody=this._body();return a.element.append(this._createCells(this.bottomLeftItems,this.columnLeft,this.mergeLeft,this.bottomLeftBodyTds,this.bottomLeftBodyItems)),a},_createBottomRight:function(){var a=this.options,b=this._isRightFreeze();this.bottomRightColGroupTds={},this.bottomRightBodyTds={},this.bottomRightBodyItems={};var c=this._table(),d=this._createColGroup(this.columnRight,this.bottomRightColGroupTds),e=this._createBottomRightBody();if(BI.createWidget({type:"bi.adaptive",element:c,items:[d,e]}),!b){var f=0;BI.each(a.columnSize,function(b,c){a.freezeCols.contains(b)||(f+=c)}),BI.isNumeric(f)&&f>1&&(f=BI.parseFloat(f)+a.columnSize.length-a.freezeCols.length)}return this.bottomRightContainer=BI.createWidget({type:"bi.adaptive",width:this._calculateWidth(f),items:[c]})},_createBottomRightBody:function(){var a=this.bottomRightBody=this._body();return a.element.append(this._createCells(this.bottomRightItems,this.columnRight,this.mergeRight,this.bottomRightBodyTds,this.bottomRightBodyItems,this.columnLeft.length)),a},_createFreezeTable:function(){var a=this,b=this.options,c=this._isRightFreeze(),d=this._split(b.header);this.topLeftItems=d.left,this.topRightItems=d.right,d=this._split(b.items),this.bottomLeftItems=d.left,this.bottomRightItems=d.right,this.columnLeft=[],this.columnRight=[],BI.each(b.columnSize,function(d,e){b.freezeCols.contains(d)?a[c?"columnRight":"columnLeft"].push(e):a[c?"columnLeft":"columnRight"].push(e)}),this.mergeLeft=[],this.mergeRight=[],BI.each(b.mergeCols,function(d,e){b.freezeCols.contains(e)?a[c?"mergeRight":"mergeLeft"].push(e):a[c?"mergeLeft":"mergeRight"].push(e)});var e=this._createTopLeft(),f=this._createTopRight(),g=this._createBottomLeft(),h=this._createBottomRight();this.scrollTopLeft=BI.createWidget({type:"bi.adaptive",cls:"scroll-top-left",width:"100%",height:"100%",scrollable:!1,items:[e]}),this.scrollTopRight=BI.createWidget({type:"bi.adaptive",cls:"scroll-top-right",width:"100%",height:"100%",scrollable:!1,items:[f]}),this.scrollBottomLeft=BI.createWidget({type:"bi.adaptive",cls:"scroll-bottom-left",width:"100%",height:"100%",scrollable:c||null,scrollx:!c,items:[g]}),this.scrollBottomRight=BI.createWidget({type:"bi.adaptive",cls:"scroll-bottom-right",width:"100%",height:"100%",scrollable:!c||null,scrollx:c,items:[h]}),this.topLeft=BI.createWidget({type:"bi.adaptive",cls:"top-left",scrollable:!1,items:[this.scrollTopLeft]}),this.topRight=BI.createWidget({type:"bi.adaptive",cls:"top-right",scrollable:!1,items:[this.scrollTopRight]}),this.bottomLeft=BI.createWidget({type:"bi.adaptive",cls:"bottom-left",items:[this.scrollBottomLeft]}),this.bottomRight=BI.createWidget({type:"bi.adaptive",cls:"bottom-right",scrollable:!1,items:[this.scrollBottomRight]});var i=b.header.length*((b.headerRowSize||b.rowSize)+1)+1,j=BI.sum(b.freezeCols,function(a,c){return b.columnSize[c]>1?b.columnSize[c]+1:b.columnSize[c]});this._resize=function(){a.scrollBottomLeft.element.is(":visible")&&(a.scrollBottomLeft.element.css({"overflow-x":"auto"}),a.scrollBottomRight.element.css({"overflow-x":"auto"}),a.setColumnSize(b.columnSize),c?a.scrollBottomLeft.element.css({"overflow-y":"auto"}):a.scrollBottomRight.element.css({"overflow-y":"auto"}),(a.scrollBottomLeft.element.hasHorizonScroll()||a.scrollBottomRight.element.hasHorizonScroll())&&(a.scrollBottomLeft.element.css("overflow-x","scroll"),a.scrollBottomRight.element.css("overflow-x","scroll")),a.scrollBottomRight.element.hasVerticalScroll()?a.scrollTopRight.element.css("overflow-y","scroll"):a.scrollTopRight.element.css("overflow-y","hidden"),a.scrollBottomLeft.element.hasVerticalScroll()?a.scrollTopLeft.element.css("overflow-y","scroll"):a.scrollTopLeft.element.css("overflow-y","hidden"),a.scrollTopLeft.element[0].scrollLeft=a.scrollBottomLeft.element[0].scrollLeft,a.scrollTopRight.element[0].scrollLeft=a.scrollBottomRight.element[0].scrollLeft,a.scrollBottomLeft.element[0].scrollTop=a.scrollBottomRight.element[0].scrollTop)};var k=b.regionColumnSize;0===b.freezeCols.length?k=c?["fill",0]:[0,"fill"]:b.freezeCols.length>=b.columnSize.length&&(k=c?[0,"fill"]:["fill",0]),this.partitions=BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic("table",BI.extend({},b.logic,{rows:2,columns:2,columnSize:k||(c?["fill",j]:[j,"fill"]),rowSize:[i,"fill"],items:[[{el:this.topLeft},{el:this.topRight}],[{el:this.bottomLeft},{el:this.bottomRight}]]})))),this._initFreezeScroll(),BI.ResizeDetector.addResizeListener(this,function(){a._resize(),a.fireEvent(BI.Table.EVENT_TABLE_RESIZE)})},mounted:function(){this._resize&&this._resize(),this.fireEvent(BI.Table.EVENT_TABLE_AFTER_INIT)},_initFreezeScroll:function(){function a(a,c,d){a.scroll(function(e){d.scrollTop(a.scrollTop()),c.scrollLeft(a.scrollLeft()),b.fireEvent(BI.Table.EVENT_TABLE_SCROLL)})}var b=this;this.options;a(this.scrollBottomRight.element,this.scrollTopRight.element,this.scrollBottomLeft.element)},resize:function(){this._resize&&this._resize()},_createCells:function(a,b,c,d,e,f,g){var h=this,i=this.options,j={},k={},l={},m={},n={};b=b||i.columnSize,c=c||i.mergeCols,d=d||{},e=e||{},f=f||0,g||(g=i.rowSize);var o=document.createDocumentFragment();return BI.each(a,function(a,p){function q(a,b){var c=(0|j[b].attr("height"))+g+1;j[b].attr("height",c).css("height",c);var f=(0|(j[b].attr("rowspan")||1))+1;j[b].attr("rowspan",f),j[b].__mergeRows.pushDistinct(a),d[a][b]=j[b],e[a][b]=m[b]}function r(a,c){if(b[c]){var f=0|k[a].attr("width");f>1.05&&b[c]?(f=f+b[c]+1,c===b.length-1&&f--):f+=b[c],f=h._calculateWidth(f),k[a].attr("width",f).css("width",f),l[a].element.width(f)}var g=(0|(k[a].attr("colspan")||1))+1;k[a].attr("colspan",g),k[a].__mergeCols.pushDistinct(c),d[a][c]=k[a],e[a][c]=l[a]}function s(a,c){var i=h._calculateWidth(b[c]);i>1.05&&c===b.length-1&&i--;var o=h._calculateHeight(g),q=$("<td>").attr("height",o).attr("width",i).css({width:i,height:o,position:"relative"}).addClass(0===(1&c)?"odd-col":"even-col").addClass(0===a?"first-row":"").addClass(0===c?"first-col":"").addClass(c===p.length-1?"last-col":""),r=BI.createWidget(n[a][c],{type:"bi.table_cell",textAlign:"left",width:BI.isNumeric(i)?i:"",height:BI.isNumeric(o)?o:"",_row:a,_col:c+f});h.addWidget(r.getName(),r),r._mount(),r.element.css("position","relative"),q.append(r.element),t.append(q),j[c]=q,j[c].__mergeRows=[a],m[c]=r,k[a]=q,k[a].__mergeCols=[c],l[a]=r,d[a][c]=q,e[a][c]=r}var t=$("<tr>").addClass(0===(1&a)?"odd":"even");BI.each(p,function(b,f){if(n[a]||(n[a]={}),d[a]||(d[a]={}),e[a]||(e[a]={}),n[a][b]=f,i.isNeedMerge&&c.contains(b))if(0===a&&0===b)s(0,0);else if(0===b&&a>0){var g=i.mergeRule(n[a][b],n[a-1][b]);g===!0?(q(a,b),k[a]=j[b],l[a]=m[b]):s(a,b)}else if(0===a&&b>0){var h=i.mergeRule(n[a][b],n[a][b-1]);h===!0?(r(a,b),j[b]=k[a],m[b]=l[a]):s(a,b)}else{var g=i.mergeRule(n[a][b],n[a-1][b]),h=i.mergeRule(n[a][b],n[a][b-1]);if(h&&g)return;h&&r(a,b),g&&q(a,b),h||g||s(a,b)}else s(a,b)}),o.appendChild(t[0])}),o},_createColGroupCells:function(a,b){var c=this,d=this.options;a=a||d.columnSize,b=b||{};var e=document.createDocumentFragment();return BI.each(a,function(a,d){var f=c._calculateWidth(d),g=$("<col>").attr("width",f).css("width",f);b[a]=g,e.appendChild(g[0])}),e},_createHeaderCells:function(a,b,c,d,e,f){var g=this.options;f||(f=0);var h=this._createCells(a,b,BI.range(g.columnSize.length),d,e,f,g.headerRowSize||g.rowSize);return h},_createFooterCells:function(a,b,c,d){var e=(this.options,this._createCells(a,b,[],c,d,0));return e},_createColGroup:function(a,b,c){this.options;return this.colgroup=this._colgroup(),this.colgroup.element.append(this._createColGroupCells(a,b,c)),this.colgroup},_createHeader:function(){var a=this.options;if(a.header!==!1)return this.header=this._header(),this.header.element.append(this._createHeaderCells(a.header,null,null,this.headerTds,this.headerItems)),this.header},_createFooter:function(a,b,c){var d=this.options;if(d.footer!==!1)return this.footer=this._footer(),this.footer.element.append(this._createFooterCells(d.footer,null,this.footerTds,this.footerItems)),this.footer},_createBody:function(){var a=this.options;return this.body=this._body(),this.body.element.append(this._createCells(a.items,null,null,this.bodyTds,this.bodyItems)),this.body},_createNormalTable:function(){var a=this,b=this.options,c=this._table();this.colgroupTds={},this.headerTds={},this.footerTds={},this.bodyTds={},this.headerItems={},this.footerItems={},this.bodyItems={};var d=this._createColGroup(null,this.colgroupTds),e=this._createHeader(),f=this._createFooter(),g=this._createBody();BI.createWidget({type:"bi.adaptive",element:c,items:[d,e,f,g]});var h=BI.sum(this.options.columnSize)||void 0;h=this._calculateWidth(h),BI.isNumeric(h)&&h>1&&(h+=b.columnSize.length),this.tableContainer=BI.createWidget({type:"bi.adaptive",width:this._calculateWidth(h),items:[c]}),this.scrollBottomRight=BI.createWidget({type:"bi.adaptive",width:"100%",height:"100%",cls:"scroll-bottom-right",scrollable:!0,items:[this.tableContainer]}),BI.createWidget({type:"bi.adaptive",cls:"bottom-right",element:this,scrollable:!1,items:[this.scrollBottomRight]}),this._initNormalScroll(),BI.nextTick(function(){a.element.is(":visible")&&a.fireEvent(BI.Table.EVENT_TABLE_AFTER_INIT)})},_initNormalScroll:function(){var a=this;this.scrollBottomRight.element.scroll(function(b){a.fireEvent(BI.Table.EVENT_TABLE_SCROLL)})},_split:function(a){var b=this.options,c=[],d=[],e=this._isRightFreeze();return BI.each(a,function(a,f){c.push([]),d.push([]),BI.each(f,function(f,g){b.freezeCols.contains(f)?(e?d:c)[a].push(g):(e?c:d)[a].push(g)})}),{left:c,right:d}},_table:function(){return BI.createWidget({type:"bi.layout",tagName:"table",cls:"table",attribute:{cellspacing:0,cellpadding:0}})},_header:function(){return BI.createWidget({type:"bi.layout",cls:"header",tagName:"thead"})},_footer:function(){return BI.createWidget({type:"bi.layout",cls:"footer",tagName:"tfoot"})},_body:function(){return BI.createWidget({type:"bi.layout",tagName:"tbody",cls:"body"})},_colgroup:function(){return BI.createWidget({type:"bi.layout",tagName:"colgroup"})},render:function(){this.populate(this.options.items)},setColumnSize:function(a){var b=this,c=this.options,d=this._isRightFreeze();if(c.columnSize=a||[],c.isNeedFreeze){var e=[],f=[];BI.each(c.columnSize,function(a,b){c.freezeCols.contains(a)?d?f.push(b):e.push(b):d?e.push(b):f.push(b)});var g=0,h=1,i=2,j=3,k=function(a){var c,d,k,l;switch(a){case g:c=b.topLeftColGroupTds,d=b.topLeftBodyTds,k=b.topLeftBodyItems,l=e;break;case h:c=b.topRightColGroupTds,d=b.topRightBodyTds,k=b.topRightBodyItems,l=f;break;case i:c=b.bottomLeftColGroupTds,d=b.bottomLeftBodyTds,k=b.bottomLeftBodyItems,l=e;break;case j:c=b.bottomRightColGroupTds,d=b.bottomRightBodyTds,k=b.bottomRightBodyItems,l=f}BI.each(c,function(a,c){var e=0|c.attr("width");if(""!==l[a]&&e!==l[a]){var f=b._calculateWidth(l[a]);c.attr("width",f).css("width",f),BI.each(d,function(c,d){if(d[a])if(d[a].__mergeCols.length>1){var e=0;BI.each(l,function(b,c){d[a].__mergeCols.contains(b)&&(e+=c)}),e=b._calculateWidth(e),e>1&&(e+=d[a].__mergeCols.length-1),BI.isNumeric(e)?a==BI.size(d)-1?d[a].attr("width",e-1).css("width",e-1):d[a].attr("width",e).css("width",e):d[a].attr("width","").css("width","")}else a==BI.size(d)-1?d[a].attr("width",f-1).css("width",f-1):d[a].attr("width",f).css("width",f)}),BI.each(k,function(c,e){if(e[a])if(d[c][a].__mergeCols.length>1){var g=0;BI.each(l,function(b,e){d[c][a].__mergeCols.contains(b)&&(g+=e)}),g=b._calculateWidth(g),g>1&&(g+=d[c][a].__mergeCols.length-1),BI.isNumeric(g)?a==BI.size(e)-1?e[a].element.attr("width",g-1).css("width",g-1):e[a].element.attr("width",g).css("width",g):e[a].element.attr("width","").css("width","")}else BI.isNumeric(f)?a==BI.size(e)-1?e[a].element.attr("width",f-1).css("width",f-1):e[a].element.attr("width",f).css("width",f):e[a].element.attr("width","").css("width","")})}})};k(g),k(h),k(i),k(j);var l=0,m=0;this.columnLeft=[],this.columnRight=[],BI.each(c.columnSize,function(a,e){c.freezeCols.contains(a)?(l+=e,b[d?"columnRight":"columnLeft"].push(e)):(m+=e,b[d?"columnLeft":"columnRight"].push(e))}),l=this._calculateWidth(l),m=this._calculateWidth(m),BI.isNumeric(l)&&(l=BI.parseFloat(l)+c.freezeCols.length),BI.isNumeric(m)&&(m=BI.parseFloat(m)+c.columnSize.length-c.freezeCols.length),this.topLeftContainer.element.width(d?m:l),this.bottomLeftContainer.element.width(d?m:l),this.topRightContainer.element.width(d?l:m),this.bottomRightContainer.element.width(d?l:m),this.scrollTopLeft.element[0].scrollLeft=this.scrollBottomLeft.element[0].scrollLeft,this.scrollTopRight.element[0].scrollLeft=this.scrollBottomRight.element[0].scrollLeft}else{BI.each(this.colgroupTds,function(a,d){var e=0|d.attr("width");if(""!==c.columnSize[a]&&e!==c.columnSize[a]){var f=b._calculateWidth(c.columnSize[a]);d.attr("width",f).css("width",f),BI.each(b.bodyTds,function(d,e){if(e[a])if(e[a].__mergeCols.length>1){var g=0;BI.each(c.columnSize,function(b,c){e[a].__mergeCols.contains(b)&&(g+=c)}),g=b._calculateWidth(g),g>1&&(g+=e[a].__mergeCols.length-1),BI.isNumeric(g)?a==BI.size(e)-1?e[a].attr("width",f-1).css("width",f-1):e[a].attr("width",f).css("width",f):e[a].attr("width","").css("width","")}else a==BI.size(e)-1?e[a].attr("width",f-1).css("width",f-1):e[a].attr("width",f).css("width",f)}),BI.each(b.headerTds,function(d,e){if(e[a])if(e[a].__mergeCols.length>1){var g=0;BI.each(c.columnSize,function(b,c){e[a].__mergeCols.contains(b)&&(g+=c)}),g=b._calculateWidth(g),g>1&&(g+=e[a].__mergeCols.length-1),BI.isNumeric(g)?a==BI.size(e)-1?e[a].attr("width",f-1).css("width",f-1):e[a].attr("width",f).css("width",f):e[a].attr("width","").css("width","")}else a==BI.size(e)-1?e[a].attr("width",f-1).css("width",f-1):e[a].attr("width",f).css("width",f)}),BI.each(b.footerTds,function(d,e){if(e[a])if(e[a].__mergeCols.length>1){var g=0;BI.each(c.columnSize,function(b,c){e[a].__mergeCols.contains(b)&&(g+=c)}),g=b._calculateWidth(g),g>1&&(g+=e[a].__mergeCols.length-1),BI.isNumeric(g)?a==BI.size(e)-1?e[a].attr("width",f-1).css("width",f-1):e[a].attr("width",f).css("width",f):e[a].attr("width","").css("width","")}else a==BI.size(e)-1?e[a].attr("width",f-1).css("width",f-1):e[a].attr("width",f).css("width",f)}),BI.each(b.bodyItems,function(d,e){if(e[a])if(b.bodyTds[d][a].__mergeCols.length>1){var g=0;BI.each(c.columnSize,function(c,e){b.bodyTds[d][a].__mergeCols.contains(c)&&(g+=e)}),g=b._calculateWidth(g),g>1&&(g+=b.bodyTds[d][a].__mergeCols.length-1),BI.isNumeric(g)?a==BI.size(e)-1?e[a].element.attr("width",g-1).css("width",g-1):e[a].element.attr("width",g).css("width",g):e[a].element.attr("width","").css("width","")}else BI.isNumeric(f)?a==BI.size(e)-1?e[a].element.attr("width",f-1).css("width",f-1):e[a].element.attr("width",f).css("width",f):e[a].element.attr("width","").css("width","")}),BI.each(b.headerItems,function(d,e){if(e[a])if(b.headerTds[d][a].__mergeCols.length>1){var g=0;BI.each(c.columnSize,function(c,e){b.headerTds[d][a].__mergeCols.contains(c)&&(g+=e)}),g=b._calculateWidth(g),g>1&&(g+=b.headerTds[d][a].__mergeCols.length-1),BI.isNumeric(g)?a==BI.size(e)-1?e[a].element.attr("width",g-1).css("width",g-1):e[a].element.attr("width",g).css("width",g):e[a].element.attr("width","").css("width","")}else BI.isNumeric(f)?a==BI.size(e)-1?e[a].element.attr("width",f-1).css("width",f-1):e[a].element.attr("width",f).css("width",f):e[a].element.attr("width","").css("width","")}),BI.each(b.footerItems,function(d,e){if(e[a])if(b.footerTds[d][a].__mergeCols.length>1){var g=0;BI.each(c.columnSize,function(c,e){b.footerTds[d][a].__mergeCols.contains(c)&&(g+=e)}),g=b._calculateWidth(g),g>1&&(g+=b.footerTds[d][a].__mergeCols.length-1),BI.isNumeric(g)?a==BI.size(e)-1?e[a].element.attr("width",g-1).css("width",g-1):e[a].element.attr("width",g).css("width",g):e[a].element.attr("width","").css("width","")}else BI.isNumeric(f)?a==BI.size(e)-1?e[a].element.attr("width",f-1).css("width",f-1):e[a].element.attr("width",f).css("width",f):e[a].element.attr("width","").css("width","")})}});var n=this._calculateWidth(BI.sum(c.columnSize));n>1.05&&(n+=c.columnSize.length),n>1.05&&this.tableContainer.element.width(n)}},getColumnSize:function(){return this.options.columnSize},getCalculateColumnSize:function(){var a=this,b=this.options,c=[];if(b.isNeedFreeze===!0){if(BI.size(this.bottomLeftBodyTds)>0||BI.size(this.bottomRightBodyTds)>0)return BI.any(this.bottomLeftBodyTds,function(a,b){if(!BI.any(b,function(a,b){if(b.__mergeCols.length>1)return!0}))return BI.each(b,function(a,d){var e=d.width()/d.__mergeCols.length;a==BI.size(b)-1&&e++,c.push(e)}),!0})||BI.each(this.bottomLeftBodyTds[0],function(b,d){var e=d.width()/d.__mergeCols.length;b==BI.size(a.bottomLeftBodyTds[0])-1&&e++,c.push(e)}),BI.any(this.bottomRightBodyTds,function(a,b){if(!BI.any(b,function(a,b){if(b.__mergeCols.length>1)return!0}))return BI.each(b,function(a,d){var e=d.width()/d.__mergeCols.length;a==BI.size(b)-1&&e++,c.push(e)}),!0})||BI.each(this.bottomRightBodyTds[0],function(b,d){var e=d.width()/d.__mergeCols.length;b==BI.size(a.bottomRightBodyTds[0])-1&&e++,c.push(e)}),c;BI.any(this.topLeftBodyTds,function(a,b){if(!BI.any(b,function(a,b){if(b.__mergeCols.length>1)return!0}))return BI.each(b,function(a,d){var e=d.width()/d.__mergeCols.length;a==BI.size(b)-1&&e++,c.push(e)}),!0})||BI.each(this.topLeftBodyTds[BI.size(this.topLeftBodyTds)-1],function(b,d){var e=d.width()/d.__mergeCols.length;b==BI.size(a.topLeftBodyTds[BI.size(a.topLeftBodyTds)-1])-1&&e++,c.push(e)}),BI.any(this.topRightBodyTds,function(a,b){if(!BI.any(b,function(a,b){if(b.__mergeCols.length>1)return!0}))return BI.each(b,function(a,d){var e=d.width()/d.__mergeCols.length;a==BI.size(b)-1&&e++,c.push(e)}),!0})||BI.each(this.topRightBodyTds[BI.size(this.topRightBodyTds)-1],function(b,d){var e=d.width()/d.__mergeCols.length;b==BI.size(a.topRightBodyTds[BI.size(a.topRightBodyTds)-1])-1&&e++,c.push(e)})}else BI.each(this.headerTds[BI.size(this.headerTds)-1],function(b,d){var e=d.width()/d.__mergeCols.length;b==BI.size(a.headerTds[BI.size(a.headerTds)-1])-1&&e++,c.push(e)});return c},setHeaderColumnSize:function(a){var b=this,c=this.options,d=this._isRightFreeze();if(c.isNeedFreeze){var e=[],f=[];BI.each(a,function(a,b){c.freezeCols.contains(a)?d?f.push(b):e.push(b):d?e.push(b):f.push(b)});var g=0,h=1,i=function(a){var c,d,i,j;switch(a){case g:c=b.topLeftColGroupTds,d=b.topLeftBodyTds,i=b.topLeftBodyItems,j=e;break;case h:c=b.topRightColGroupTds,d=b.topRightBodyTds,i=b.topRightBodyItems,j=f}BI.each(c,function(a,c){var e=0|c.attr("width");if(e!==j[a]){var f=b._calculateWidth(j[a]);c.attr("width",f).css("width",f),BI.each(d,function(c,d){if(d[a])if(d[a].__mergeCols.length>1){var e=0;BI.each(j,function(b,c){d[a].__mergeCols.contains(b)&&(e+=c)}),e=b._calculateWidth(e),e>1&&(e+=d[a].__mergeCols.length-1),BI.isNumeric(e)?a==BI.size(d)-1?d[a].attr("width",e-1).css("width",e-1):d[a].attr("width",e).css("width",e):d[a].attr("width","").css("width","")}else a==BI.size(d)-1?d[a].attr("width",f-1).css("width",f-1):d[a].attr("width",f).css("width",f)}),BI.each(i,function(c,e){if(e[a])if(d[c][a].__mergeCols.length>1){var g=0;BI.each(j,function(b,e){d[c][a].__mergeCols.contains(b)&&(g+=e)}),g=b._calculateWidth(g),g>1&&(g+=d[c][a].__mergeCols.length-1),BI.isNumeric(g)?a==BI.size(e)-1?e[a].element.attr("width",g-1).css("width",g-1):e[a].element.attr("width",g).css("width",g):e[a].element.attr("width","").css("width","")}else BI.isNumeric(f)?a==BI.size(e)-1?e[a].element.attr("width",f-1).css("width",f-1):e[a].element.attr("width",f).css("width",f):e[a].element.attr("width","").css("width","")})}})};i(g),i(h);var j=0,k=0;BI.each(a,function(a,b){c.freezeCols.contains(a)?j+=b:k+=b}),j=this._calculateWidth(j),k=this._calculateWidth(k),BI.isNumeric(j)&&(j=BI.parseFloat(j)+c.freezeCols.length),BI.isNumeric(k)&&(k=BI.parseFloat(k)+a.length-c.freezeCols.length),this.topLeftContainer.element.width(d?k:j),this.topRightContainer.element.width(d?j:k),this.scrollTopLeft.element[0].scrollLeft=this.scrollBottomLeft.element[0].scrollLeft,this.scrollTopRight.element[0].scrollLeft=this.scrollBottomRight.element[0].scrollLeft}else{BI.each(this.colgroupTds,function(c,d){var e=0|d.attr("width");if(e!==a[c]){var f=b._calculateWidth(a[c]);d.attr("width",f).css("width",f),BI.each(b.headerTds,function(d,e){if(e[c])if(e[c].__mergeCols.length>1){var g=0;BI.each(a,function(a,b){e[c].__mergeCols.contains(a)&&(g+=b)}),g=b._calculateWidth(g),g>1&&(g+=e[c].__mergeCols.length-1),BI.isNumeric(g)?c==BI.size(e)-1?e[c].element.attr("width",g-1).css("width",g-1):e[c].element.attr("width",g).css("width",g):e[c].attr("width","").css("width","")}else c==BI.size(e)-1?e[c].attr("width",f-1).css("width",f-1):e[c].attr("width",f).css("width",f)}),BI.each(b.headerItems,function(d,e){if(e[c])if(b.headerTds[d][c].__mergeCols.length>1){var g=0;BI.each(a,function(a,e){b.headerTds[d][c].__mergeCols.contains(a)&&(g+=e)}),g=b._calculateWidth(g),g>1&&(g+=b.headerTds[d][c].__mergeCols.length-1),BI.isNumeric(g)?c==BI.size(e)-1?e[c].element.attr("width",g-1).css("width",g-1):e[c].element.attr("width",g).css("width",g):e[c].element.attr("width","").css("width","")}else BI.isNumeric(f)?c==BI.size(e)-1?e[c].element.attr("width",f-1).css("width",f-1):e[c].element.attr("width",f).css("width",f):e[c].element.attr("width","").css("width","")})}});var l=this._calculateWidth(BI.sum(a));l>1.05&&(l+=a.length),this.tableContainer.element.width(l)}},setRegionColumnSize:function(a){var b=this.options;b.regionColumnSize=a,0===b.freezeCols.length?b.isNeedFreeze?(this.partitions.attr("columnSize",this._isRightFreeze()?["fill",0]:[0,"fill"]),this.partitions.resize()):this.tableContainer.element.width(a[0]):b.freezeCols.length>0&&b.freezeCols.length<b.columnSize.length?b.isNeedFreeze?(this.partitions.attr("columnSize",a),this.partitions.resize()):this.tableContainer.element.width(a[0]):b.isNeedFreeze?(this.partitions.attr("columnSize",this._isRightFreeze()?[0,"fill"]:["fill",0]),this.partitions.resize()):this.tableContainer.element.width(a[0])},getRegionColumnSize:function(){return this.options.regionColumnSize},getCalculateRegionColumnSize:function(){var a=this.options;return a.isNeedFreeze?[this.scrollBottomLeft.element.width(),this.scrollBottomRight.element.width()]:[this.scrollBottomRight.element.width()]},getCalculateRegionRowSize:function(){var a=this.options;return a.isNeedFreeze?[this.scrollTopRight.element.height(),this.scrollBottomRight.element.height()]:[this.scrollBottomRight.element.height()]},getClientRegionColumnSize:function(){var a=this.options;return a.isNeedFreeze?[this.scrollBottomLeft.element[0].clientWidth,this.scrollBottomRight.element[0].clientWidth]:[this.scrollBottomRight.element[0].clientWidth]},getClientRegionRowSize:function(){var a=this.options;return a.isNeedFreeze?[this.scrollBottomLeft.element[0].clientHeight,this.scrollBottomRight.element[0].clientHeight]:[this.scrollBottomRight.element[0].clientHeight]},getScrollRegionColumnSize:function(){var a=this.options;return a.isNeedFreeze?[this.scrollBottomLeft.element[0].scrollWidth,this.scrollBottomRight.element[0].scrollWidth]:[this.scrollBottomRight.element[0].scrollWidth]},getScrollRegionRowSize:function(){var a=this.options;return a.isNeedFreeze?a.freezeCols.length<a.columnSize.length?[this.scrollTopRight.element[0].scrollHeight,this.scrollBottomRight.element[0].scrollHeight]:[this.scrollTopLeft.element[0].scrollHeight,this.scrollBottomLeft.element[0].scrollHeight]:[this.scrollBottomRight.element[0].scrollHeight]},hasVerticalScroll:function(){var a=this.options;return a.isNeedFreeze?this.scrollBottomRight.element.hasVerticalScroll()||this.scrollBottomLeft.element.hasVerticalScroll():this.scrollBottomRight.element.hasVerticalScroll()},setVerticalScroll:function(a){var b=this.options;b.isNeedFreeze?(this.scrollBottomRight.element[0].scrollTop!==a&&(this.scrollBottomRight.element[0].scrollTop=a),this.scrollBottomLeft.element[0].scrollTop!==a&&(this.scrollBottomLeft.element[0].scrollTop=a)):this.scrollBottomRight.element[0].scrollTop!==a&&(this.scrollBottomRight.element[0].scrollTop=a)},setLeftHorizontalScroll:function(a){var b=this.options;b.isNeedFreeze?(this.scrollBottomLeft.element[0].scrollLeft!==a&&(this.scrollBottomLeft.element[0].scrollLeft=a),this.scrollTopLeft.element[0].scrollLeft!==a&&(this.scrollTopLeft.element[0].scrollLeft=a)):this.scrollBottomRight.element[0].scrollLeft!==a&&(this.scrollBottomRight.element[0].scrollLeft=a)},setRightHorizontalScroll:function(a){var b=this.options;b.isNeedFreeze?(this.scrollBottomRight.element[0].scrollLeft!==a&&(this.scrollBottomRight.element[0].scrollLeft=a),this.scrollTopRight.element[0].scrollLeft!==a&&(this.scrollTopRight.element[0].scrollLeft=a)):this.scrollBottomRight.element[0].scrollLeft!==a&&(this.scrollBottomRight.element[0].scrollLeft=a)},getVerticalScroll:function(){var a=this.options;return a.isNeedFreeze?this.scrollBottomRight.element[0].scrollTop||this.scrollBottomLeft.element[0].scrollTop:this.scrollBottomRight.element[0].scrollTop},getLeftHorizontalScroll:function(){var a=this.options;return a.isNeedFreeze?this.scrollBottomLeft.element[0].scrollLeft:this.scrollBottomRight.element[0].scrollLeft},getRightHorizontalScroll:function(){var a=this.options;return a.isNeedFreeze?this.scrollBottomRight.element[0].scrollLeft:this.scrollBottomRight.element[0].scrollLeft},getColumns:function(){var a=this.options;return a.isNeedFreeze?{topLeft:this.topLeftBodyItems,topRight:this.topRightBodyItems,bottomLeft:this.bottomLeftBodyItems,bottomRight:this.bottomRightBodyItems}:{header:this.headerItems,body:this.bodyItems,footer:this.footerItems}},populate:function(a,b){this.options.items=a||[],b&&(this.options.header=b),this.empty(),this.options.isNeedFreeze?this._createFreezeTable():this._createNormalTable()}}),BI.Table.EVENT_TABLE_AFTER_INIT="EVENT_TABLE_AFTER_INIT",BI.Table.EVENT_TABLE_RESIZE="EVENT_TABLE_RESIZE",BI.Table.EVENT_TABLE_SCROLL="EVENT_TABLE_SCROLL",BI.Table.EVENT_TABLE_BEFORE_COLUMN_RESIZE="EVENT_TABLE_BEFORE_COLUMN_RESIZE",BI.Table.EVENT_TABLE_COLUMN_RESIZE="EVENT_TABLE_COLUMN_RESIZE",BI.Table.EVENT_TABLE_AFTER_COLUMN_RESIZE="EVENT_TABLE_AFTER_COLUMN_RESIZE",BI.Table.EVENT_TABLE_BEFORE_REGION_RESIZE="EVENT_TABLE_BEFORE_REGION_RESIZE",BI.Table.EVENT_TABLE_REGION_RESIZE="EVENT_TABLE_REGION_RESIZE",BI.Table.EVENT_TABLE_AFTER_REGION_RESIZE="EVENT_TABLE_AFTER_REGION_RESIZE",BI.shortcut("bi.table_view",BI.Table),BI.ResizableTableCell=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.ResizableTableCell.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-resizable-table-cell",cell:{},minSize:15,maxSize:Number.MAX_VALUE,start:BI.emptyFn,resize:BI.emptyFn,stop:BI.emptyFn})},_init:function(){function a(a){var b=BI.clamp(a,c.minSize,c.maxSize||Number.MAX_VALUE);return b}BI.ResizableTableCell.superclass._init.apply(this,arguments);var b=this,c=this.options;this.cell=BI.createWidget(BI.extend({type:"bi.label"},c.cell,{width:c.width,height:c.height}));var d=!1,e=0,f=0,g=c.width,h=new BI.MouseMoveTracker(function(i,j){h.isDragging()&&(d=!0,f+=i,e=a(g+f),b.handler.element.addClass("dragging"),c.resize(e))},function(){d===!0&&(e=a(e),c.stop(e),e=0,f=0,g=c.width,d=!1),b.handler.element.removeClass("dragging"),b.handler.element.removeClass("suitable"),h.releaseMouseMoves()},document);this.handler=BI.createWidget({type:"bi.absolute",cls:"resizable-table-cell-resizer-container",width:6,items:[{el:{type:"bi.layout",cls:"resizable-table-cell-resizer-knob",width:4},right:0,top:0,bottom:0}]}),this.handler.element.on("mousedown",function(b){g=c.width,a(g),h.captureMouseMoves(b)}),BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.cell,left:0,right:0,top:0,bottom:0},{el:this.handler,right:0,top:0,bottom:0}]})},setWidth:function(a){BI.ResizableTableCell.superclass.setWidth.apply(this,arguments);var b=this.options;this.cell.setWidth(b.width)},setHeight:function(a){BI.ResizableTableCell.superclass.setHeight.apply(this,arguments);var b=this.options;this.cell.setHeight(b.height)}}),BI.shortcut("bi.resizable_table_cell",BI.ResizableTableCell),BI.ResizableTable=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.ResizableTable.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-resizable-table",el:{type:"bi.grid_table"},isNeedFreeze:!1,isNeedResize:!0,isResizeAdapt:!1,headerRowSize:25,rowSize:25,isNeedMerge:!0,mergeCols:[],mergeRule:BI.emptyFn,columnSize:[],minColumnSize:[],maxColumnSize:[],freezeCols:[],header:[],items:[],regionColumnSize:[]})},_init:function(){BI.ResizableTable.superclass._init.apply(this,arguments);var a=this,b=this.options;this.resizer=BI.createWidget({type:"bi.layout",cls:"resizable-table-resizer",invisible:!0,width:2}),this.regionResizerHandler=this._createResizerHandler(), -this.table=BI.createWidget(b.el,{type:"bi.grid_table",element:this,width:b.width,height:b.height,headerRowSize:b.headerRowSize,rowSize:b.rowSize,columnSize:b.columnSize,isNeedFreeze:b.isNeedFreeze,freezeCols:b.freezeCols,isNeedMerge:b.isNeedMerge,mergeCols:b.mergeCols,mergeRule:BI.bind(this._mergeRule,this),header:this._formatHeader(b.header),items:b.items,regionColumnSize:b.regionColumnSize}),this.table.on(BI.Table.EVENT_TABLE_SCROLL,function(){a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.regionResizerHandler,left:0,top:0,bottom:0},{el:this.resizer,left:0,top:0}]}),this._populate()},_mergeRule:function(a,b){var c=this.options;return"bi.resizable_table_cell"===a.type&&(a=a.cell),"bi.resizable_table_cell"===b.type&&(b=b.cell),c.mergeRule(a,b)},_createResizerHandler:function(){var a=this,b=this.options,c=BI.createWidget({type:"bi.absolute",cls:"resizable-table-region-resizer",invisible:!0,width:6,items:[{el:{type:"bi.layout",width:2,cls:"resizable-table-region-resizer-knob"},left:2,top:0,bottom:0}]}),d=0,e=0,f=0,g=!1,h=new BI.MouseMoveTracker(function(c,i){h.isDragging()&&(g=!0,e+=c,d=BI.clamp(f+e,15,b.width-15),a.regionResizerHandler.element.addClass("dragging"),a._setRegionResizerHandlerPosition(d-3,0))},function(){if(g===!0){if(b.regionColumnSize[0]=BI.clamp(d,15,b.width-15),a.table.setRegionColumnSize(b.regionColumnSize),b.isResizeAdapt===!0){var c=a._getFreezeColumnSize();b.columnSize[a._getFreezeColLength()-1]+=b.regionColumnSize[0]-c,a.table.setColumnSize(b.columnSize)}a._populate(),a.regionResizerHandler.element.removeClass("dragging"),a.fireEvent(BI.Table.EVENT_TABLE_AFTER_REGION_RESIZE),g=!1}h.releaseMouseMoves()},document);return c.element.on("mousedown",function(b){f=d=a._getRegionSize(),e=0,a._setResizerPosition(0,0),h.captureMouseMoves(b)}),c},_setResizerPosition:function(a,b){this.resizer.element.css({left:a+"px",top:b+"px"})},_setRegionResizerHandlerPosition:function(a,b){this.regionResizerHandler.element.css({left:a+"px",top:b+"px"})},_getRegionSize:function(){var a=this.options,b=a.regionColumnSize[0]||0;return a.isNeedFreeze===!1||0===a.freezeCols.length?0:(b||BI.each(a.freezeCols,function(c,d){b+=a.columnSize[d]}),b)},_getRegionRowSize:function(){var a=this.options;return[a.header.length*a.headerRowSize,Math.min(a.height-a.header.length*a.headerRowSize,a.items.length*a.rowSize)]},_getFreezeColLength:function(){var a=this.options;return a.isNeedFreeze===!0?BI.clamp(a.freezeCols.length,0,a.columnSize.length):0},_getFreezeColumnSize:function(){for(var a=this.options.columnSize,b=0,c=0,d=this._getFreezeColLength();c<d;c++)b+=a[c];return b},_getResizerLeft:function(a){for(var b=0,c=this.options.columnSize,d=this._getFreezeColLength(),e=a>=d?d:0;e<a;e++)b+=c[e]||0;return a>=d?(b+=this.table.getRegionSize(),b-=this.table.getRightHorizontalScroll()):b-=this.table.getLeftHorizontalScroll(),b},_formatHeader:function(a){var b=this,c=this.options,d=[],e=function(a,d){b.resizer.setVisible(!0);var e=c.headerRowSize+b._getRegionRowSize()[1];b.resizer.setHeight(e),b._setResizerPosition(b._getResizerLeft(a)+d,(c.header.length-1)*c.headerRowSize)},f=function(a,d){b.resizer.setVisible(!1);var e=c.columnSize.slice();e[a]=d,c.columnSize=e,b.table.setColumnSize(e),b._populate(),b.fireEvent(BI.Table.EVENT_TABLE_AFTER_COLUMN_RESIZE)};return BI.each(a,function(g,h){g===a.length-1?(d[g]=[],BI.each(h,function(a,i){if(a===b._getFreezeColLength()-1||a===h.length-1)d[g][a]=i;else if(d[g][a]={type:"bi.resizable_table_cell",cell:i,suitableSize:c.minColumnSize[a],maxSize:c.maxColumnSize[a],resize:BI.bind(e,null,a),stop:BI.bind(f,null,a)},c.isNeedMerge)for(var j=g;j>0&&b._mergeRule(d[j][a],d[j-1][a]);)d[j-1][a]={type:"bi.resizable_table_cell",cell:d[j-1][a],suitableSize:c.minColumnSize[a],maxSize:c.maxColumnSize[a],resize:BI.bind(e,null,a),stop:BI.bind(f,null,a)},j--})):d.push(h)}),d},_populate:function(){var a=(this.options,this._getRegionSize());a>0?(this.regionResizerHandler.setVisible(!0),this._setRegionResizerHandlerPosition(a-3,0)):this.regionResizerHandler.setVisible(!1)},setWidth:function(a){BI.ResizableTable.superclass.setWidth.apply(this,arguments),this.table.setWidth(a)},setHeight:function(a){BI.ResizableTable.superclass.setHeight.apply(this,arguments),this.table.setHeight(a)},setVerticalScroll:function(a){this.table.setVerticalScroll(a)},setLeftHorizontalScroll:function(a){this.table.setLeftHorizontalScroll(a)},setRightHorizontalScroll:function(a){this.table.setRightHorizontalScroll(a)},setColumnSize:function(a){this.options.columnSize=a,this.table.setColumnSize(a)},getColumnSize:function(){return this.table.getColumnSize()},setRegionColumnSize:function(a){this.options.regionColumnSize=a,this.table.setRegionColumnSize(a)},getRegionColumnSize:function(){return this.table.getRegionColumnSize()},getVerticalScroll:function(){return this.table.getVerticalScroll()},getLeftHorizontalScroll:function(){return this.table.getLeftHorizontalScroll()},getRightHorizontalScroll:function(){return this.table.getRightHorizontalScroll()},attr:function(){BI.ResizableTable.superclass.attr.apply(this,arguments),this.table.attr.apply(this.table,arguments)},restore:function(){this.table.restore()},populate:function(a,b){a&&(this.options.items=a),b&&(this.options.header=b,this.options.isNeedResize&&(b=this._formatHeader(b))),this.table.populate(a,b),this._populate()}}),BI.shortcut("bi.resizable_table",BI.ResizableTable),BI.CustomTree=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.CustomTree.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-custom-tree",expander:{el:{},popup:{type:"bi.custom_tree"}},items:[],itemsCreator:BI.emptyFn,el:{type:"bi.button_tree",chooseType:0,layouts:[{type:"bi.vertical"}]}})},_init:function(){BI.CustomTree.superclass._init.apply(this,arguments),this.initTree(this.options.items)},_formatItems:function(a){var b=this,c=this.options;a=BI.Tree.transformToTreeFormat(a);var d=[];return BI.each(a,function(a,e){if(BI.isNotEmptyArray(e.children)||e.isParent===!0){var f=BI.extend({type:"bi.expander",el:{},popup:{type:"bi.custom_tree"}},BI.deepClone(c.expander),{id:e.id,pId:e.pId,value:e.value}),g=BI.stripEL(e);BI.isWidget(g)?f.el=g:(g=BI.clone(g),delete g.children,BI.extend(f.el,g)),f.popup.expander=BI.deepClone(c.expander),f.items=f.popup.items=e.children,f.itemsCreator=f.popup.itemsCreator=function(a){if(BI.isNotNull(a.node))return c.itemsCreator.apply(b,arguments);var d=Array.prototype.slice.call(arguments,0);return d[0].node=e,c.itemsCreator.apply(b,d)},BI.isNull(f.popup.el)&&(f.popup.el=BI.deepClone(c.el)),d.push(f)}else d.push(e)}),d},initTree:function(a){var b=this,c=this.options;this.tree=BI.createWidget(c.el,{element:this,items:this._formatItems(a),itemsCreator:function(a,d){c.itemsCreator.apply(this,[a,function(a){var c=Array.prototype.slice.call(arguments,0);c[0]=b._formatItems(a),d.apply(null,c)}])}}),this.tree.on(BI.Controller.EVENT_CHANGE,function(a,c,d){b.fireEvent(BI.Controller.EVENT_CHANGE,arguments),a===BI.Events.CLICK&&b.fireEvent(BI.CustomTree.EVENT_CHANGE,c,d)})},stroke:function(a){this.populate.apply(this,arguments)},populate:function(a){var b=Array.prototype.slice.call(arguments,0);arguments.length>0&&(b[0]=this._formatItems(a)),this.tree.populate.apply(this.tree,b)},setValue:function(a){this.tree&&this.tree.setValue(a)},getValue:function(){return this.tree?this.tree.getValue():[]},getAllButtons:function(){return this.tree?this.tree.getAllButtons():[]},getAllLeaves:function(){return this.tree?this.tree.getAllLeaves():[]},getNodeById:function(a){return this.tree&&this.tree.getNodeById(a)},getNodeByValue:function(a){return this.tree&&this.tree.getNodeByValue(a)},empty:function(){this.tree.empty()}}),BI.CustomTree.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.custom_tree",BI.CustomTree),function($){var settings={},roots={},caches={},_consts={className:{BUTTON:"button",LEVEL:"level",ICO_LOADING:"ico_loading",SWITCH:"switch"},event:{NODECREATED:"ztree_nodeCreated",CLICK:"ztree_click",EXPAND:"ztree_expand",COLLAPSE:"ztree_collapse",ASYNC_SUCCESS:"ztree_async_success",ASYNC_ERROR:"ztree_async_error",REMOVE:"ztree_remove",SELECTED:"ztree_selected",UNSELECTED:"ztree_unselected"},id:{A:"_a",ICON:"_ico",SPAN:"_span",SWITCH:"_switch",UL:"_ul"},line:{ROOT:"root",ROOTS:"roots",CENTER:"center",BOTTOM:"bottom",NOLINE:"noline",LINE:"line"},folder:{OPEN:"open",CLOSE:"close",DOCU:"docu"},node:{CURSELECTED:"curSelectedNode"}},_setting={treeId:"",treeObj:null,view:{addDiyDom:null,autoCancelSelected:!0,dblClickExpand:!0,expandSpeed:"fast",fontCss:{},nameIsHTML:!1,selectedMulti:!0,showIcon:!0,showLine:!0,showTitle:!0,txtSelectedEnable:!1},data:{key:{children:"children",name:"name",title:"",url:"url"},simpleData:{enable:!1,idKey:"id",pIdKey:"pId",rootPId:null},keep:{parent:!1,leaf:!1}},async:{enable:!1,contentType:"application/x-www-form-urlencoded",type:"post",dataType:"text",url:"",autoParam:[],otherParam:[],dataFilter:null},callback:{beforeAsync:null,beforeClick:null,beforeDblClick:null,beforeRightClick:null,beforeMouseDown:null,beforeMouseUp:null,beforeExpand:null,beforeCollapse:null,beforeRemove:null,onAsyncError:null,onAsyncSuccess:null,onNodeCreated:null,onClick:null,onDblClick:null,onRightClick:null,onMouseDown:null,onMouseUp:null,onExpand:null,onCollapse:null,onRemove:null}},_initRoot=function(a){var b=data.getRoot(a);b||(b={},data.setRoot(a,b)),b[a.data.key.children]=[],b.expandTriggerFlag=!1,b.curSelectedList=[],b.noSelection=!0,b.createdNodes=[],b.zId=0,b._ver=(new Date).getTime()},_initCache=function(a){var b=data.getCache(a);b||(b={},data.setCache(a,b)),b.nodes=[],b.doms=[]},_bindEvent=function(a){var b=a.treeObj,c=consts.event;b.bind(c.NODECREATED,function(b,c,d){tools.apply(a.callback.onNodeCreated,[b,c,d])}),b.bind(c.CLICK,function(b,c,d,e,f){tools.apply(a.callback.onClick,[c,d,e,f])}),b.bind(c.EXPAND,function(b,c,d){tools.apply(a.callback.onExpand,[b,c,d])}),b.bind(c.COLLAPSE,function(b,c,d){tools.apply(a.callback.onCollapse,[b,c,d])}),b.bind(c.ASYNC_SUCCESS,function(b,c,d,e){tools.apply(a.callback.onAsyncSuccess,[b,c,d,e])}),b.bind(c.ASYNC_ERROR,function(b,c,d,e,f,g){tools.apply(a.callback.onAsyncError,[b,c,d,e,f,g])}),b.bind(c.REMOVE,function(b,c,d){tools.apply(a.callback.onRemove,[b,c,d])}),b.bind(c.SELECTED,function(b,c,d,e){tools.apply(a.callback.onSelected,[c,d,e])}),b.bind(c.UNSELECTED,function(b,c,d,e){tools.apply(a.callback.onUnSelected,[c,d,e])})},_unbindEvent=function(a){var b=a.treeObj,c=consts.event;b.unbind(c.NODECREATED).unbind(c.CLICK).unbind(c.EXPAND).unbind(c.COLLAPSE).unbind(c.ASYNC_SUCCESS).unbind(c.ASYNC_ERROR).unbind(c.REMOVE).unbind(c.SELECTED).unbind(c.UNSELECTED)},_eventProxy=function(a){var b=a.target,c=data.getSetting(a.data.treeId),d="",e=null,f="",g="",h=null,i=null,j=null;if(tools.eqs(a.type,"mousedown")?g="mousedown":tools.eqs(a.type,"mouseup")?g="mouseup":tools.eqs(a.type,"contextmenu")?g="contextmenu":tools.eqs(a.type,"click")?tools.eqs(b.tagName,"span")&&null!==b.getAttribute("treeNode"+consts.id.SWITCH)?(d=tools.getNodeMainDom(b).id,f="switchNode"):(j=tools.getMDom(c,b,[{tagName:"a",attrName:"treeNode"+consts.id.A}]),j&&(d=tools.getNodeMainDom(j).id,f="clickNode")):tools.eqs(a.type,"dblclick")&&(g="dblclick",j=tools.getMDom(c,b,[{tagName:"a",attrName:"treeNode"+consts.id.A}]),j&&(d=tools.getNodeMainDom(j).id,f="switchNode")),g.length>0&&0==d.length&&(j=tools.getMDom(c,b,[{tagName:"a",attrName:"treeNode"+consts.id.A}]),j&&(d=tools.getNodeMainDom(j).id)),d.length>0)switch(e=data.getNodeCache(c,d),f){case"switchNode":e.isParent&&(tools.eqs(a.type,"click")||tools.eqs(a.type,"dblclick")&&tools.apply(c.view.dblClickExpand,[c.treeId,e],c.view.dblClickExpand))?h=handler.onSwitchNode:f="";break;case"clickNode":h=handler.onClickNode}switch(g){case"mousedown":i=handler.onZTreeMousedown;break;case"mouseup":i=handler.onZTreeMouseup;break;case"dblclick":i=handler.onZTreeDblclick;break;case"contextmenu":i=handler.onZTreeContextmenu}var k={stop:!1,node:e,nodeEventType:f,nodeEventCallback:h,treeEventType:g,treeEventCallback:i};return k},_initNode=function(a,b,c,d,e,f,g){if(c){var h=data.getRoot(a),i=a.data.key.children;c.level=b,c.tId=a.treeId+"_"+ ++h.zId,c.parentTId=d?d.tId:null,c.open="string"==typeof c.open?tools.eqs(c.open,"true"):!!c.open,c[i]&&c[i].length>0?(c.isParent=!0,c.zAsync=!0):(c.isParent="string"==typeof c.isParent?tools.eqs(c.isParent,"true"):!!c.isParent,c.open=!(!c.isParent||a.async.enable)&&c.open,c.zAsync=!c.isParent),c.isFirstNode=e,c.isLastNode=f,c.getParentNode=function(){return data.getNodeCache(a,c.parentTId)},c.getPreNode=function(){return data.getPreNode(a,c)},c.getNextNode=function(){return 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e=this.setting.data.key.checked;if(a.chkDisabled!==!0&&(b!==!0&&b!==!1&&(b=!a[e]),d=!!d,(a[e]!==b||c)&&(!d||0!=s.apply(this.setting.callback.beforeCheck,[this.setting.treeId,a],!0))&&s.uCanDo(this.setting)&&this.setting.check.enable&&a.nocheck!==!0)){a[e]=b;var f=w(a,t.id.CHECK,this.setting);(c||this.setting.check.chkStyle===t.radio.STYLE)&&u.checkNodeRelation(this.setting,a),u.setChkClass(this.setting,f,a),u.repairParentChkClassWithSelf(this.setting,a),d&&this.setting.treeObj.trigger(t.event.CHECK,[null,this.setting.treeId,a])}},b.checkAllNodes=function(a){u.repairAllChk(this.setting,!!a)},b.getCheckedNodes=function(a){var b=this.setting.data.key.children;return a=a!==!1,v.getTreeCheckedNodes(this.setting,v.getRoot(this.setting)[b],a)},b.getChangeCheckedNodes=function(){var a=this.setting.data.key.children;return v.getTreeChangeCheckedNodes(this.setting,v.getRoot(this.setting)[a])},b.setChkDisabled=function(a,b,c,d){b=!!b,c=!!c,d=!!d,u.repairSonChkDisabled(this.setting,a,b,d),u.repairParentChkDisabled(this.setting,a.getParentNode(),b,c)};var c=b.updateNode;b.updateNode=function(a,d){if(c&&c.apply(b,arguments),a&&this.setting.check.enable){var e=w(a,this.setting);if(e.get(0)&&s.uCanDo(this.setting)){var f=w(a,t.id.CHECK,this.setting);1!=d&&this.setting.check.chkStyle!==t.radio.STYLE||u.checkNodeRelation(this.setting,a),u.setChkClass(this.setting,f,a),u.repairParentChkClassWithSelf(this.setting,a)}}}},l={getRadioCheckedList:function(a){for(var b=v.getRoot(a).radioCheckedList,c=0,d=b.length;c<d;c++)v.getNodeCache(a,b[c].tId)||(b.splice(c,1),c--,d--);return b},getCheckStatus:function(a,b){if(!a.check.enable||b.nocheck||b.chkDisabled)return null;var c=a.data.key.checked,d={checked:b[c],half:b.halfCheck?b.halfCheck:a.check.chkStyle==t.radio.STYLE?2===b.check_Child_State:b[c]?b.check_Child_State>-1&&b.check_Child_State<2:b.check_Child_State>0};return d},getTreeCheckedNodes:function(a,b,c,d){if(!b)return[];var e=a.data.key.children,f=a.data.key.checked,g=c&&a.check.chkStyle==t.radio.STYLE&&a.check.radioType==t.radio.TYPE_ALL;d=d?d:[];for(var h=0,i=b.length;h<i&&(b[h].nocheck===!0||b[h].chkDisabled===!0||b[h][f]!=c||(d.push(b[h]),!g))&&(v.getTreeCheckedNodes(a,b[h][e],c,d),!(g&&d.length>0));h++);return d},getTreeChangeCheckedNodes:function(a,b,c){if(!b)return[];var d=a.data.key.children,e=a.data.key.checked;c=c?c:[];for(var f=0,g=b.length;f<g;f++)b[f].nocheck!==!0&&b[f].chkDisabled!==!0&&b[f][e]!=b[f].checkedOld&&c.push(b[f]),v.getTreeChangeCheckedNodes(a,b[f][d],c);return c},makeChkFlag:function(a,b){if(b){var c=a.data.key.children,d=a.data.key.checked,e=-1;if(b[c])for(var f=0,g=b[c].length;f<g;f++){var h=b[c][f],i=-1;if(a.check.chkStyle==t.radio.STYLE){if(i=h.nocheck===!0||h.chkDisabled===!0?h.check_Child_State:h.halfCheck===!0?2:h[d]?2:h.check_Child_State>0?2:0,2==i){e=2;break}0==i&&(e=0)}else if(a.check.chkStyle==t.checkbox.STYLE){if(i=h.nocheck===!0||h.chkDisabled===!0?h.check_Child_State:h.halfCheck===!0?1:h[d]?h.check_Child_State===-1||2===h.check_Child_State?2:1:h.check_Child_State>0?1:0,1===i){e=1;break}if(2===i&&e>-1&&f>0&&i!==e){e=1;break}if(2===e&&i>-1&&i<2){e=1;break}i>-1&&(e=i)}}b.check_Child_State=e}}},m={},n={onCheckNode:function(a,b){if(b.chkDisabled===!0)return!1;var c=v.getSetting(a.data.treeId),d=c.data.key.checked;if(0==s.apply(c.callback.beforeCheck,[c.treeId,b],!0))return!0;b[d]=!b[d],u.checkNodeRelation(c,b);var e=w(b,t.id.CHECK,c);return u.setChkClass(c,e,b),u.repairParentChkClassWithSelf(c,b),c.treeObj.trigger(t.event.CHECK,[a,c.treeId,b]),!0},onMouseoverCheck:function(a,b){if(b.chkDisabled===!0)return!1;var c=v.getSetting(a.data.treeId),d=w(b,t.id.CHECK,c);return b.check_Focus=!0,u.setChkClass(c,d,b),!0},onMouseoutCheck:function(a,b){if(b.chkDisabled===!0)return!1;var c=v.getSetting(a.data.treeId),d=w(b,t.id.CHECK,c);return b.check_Focus=!1,u.setChkClass(c,d,b),!0}},o={},p={checkNodeRelation:function(a,b){var c,d,e,f=a.data.key.children,g=a.data.key.checked,h=t.radio;if(a.check.chkStyle==h.STYLE){var i=v.getRadioCheckedList(a);if(b[g])if(a.check.radioType==h.TYPE_ALL){for(d=i.length-1;d>=0;d--)c=i[d],c[g]&&c!=b&&(c[g]=!1,i.splice(d,1),u.setChkClass(a,w(c,t.id.CHECK,a),c),c.parentTId!=b.parentTId&&u.repairParentChkClassWithSelf(a,c));i.push(b)}else{var j=b.parentTId?b.getParentNode():v.getRoot(a);for(d=0,e=j[f].length;d<e;d++)c=j[f][d],c[g]&&c!=b&&(c[g]=!1,u.setChkClass(a,w(c,t.id.CHECK,a),c))}else if(a.check.radioType==h.TYPE_ALL)for(d=0,e=i.length;d<e;d++)if(b==i[d]){i.splice(d,1);break}}else b[g]&&(!b[f]||0==b[f].length||a.check.chkboxType.Y.indexOf("s")>-1)&&u.setSonNodeCheckBox(a,b,!0),b[g]||b[f]&&0!=b[f].length&&!(a.check.chkboxType.N.indexOf("s")>-1)||u.setSonNodeCheckBox(a,b,!1),b[g]&&a.check.chkboxType.Y.indexOf("p")>-1&&u.setParentNodeCheckBox(a,b,!0),!b[g]&&a.check.chkboxType.N.indexOf("p")>-1&&u.setParentNodeCheckBox(a,b,!1)},makeChkClass:function(a,b){var c=a.data.key.checked,d=t.checkbox,e=t.radio,f="";f=b.chkDisabled===!0?d.DISABLED:b.halfCheck?d.PART:a.check.chkStyle==e.STYLE?b.check_Child_State<1?d.FULL:d.PART:b[c]?2===b.check_Child_State||b.check_Child_State===-1?d.FULL:d.PART:b.check_Child_State<1?d.FULL:d.PART;var g=a.check.chkStyle+"_"+(b[c]?d.TRUE:d.FALSE)+"_"+f;return g=b.check_Focus&&b.chkDisabled!==!0?g+"_"+d.FOCUS:g,t.className.BUTTON+" "+d.DEFAULT+" "+g},repairAllChk:function(a,b){if(a.check.enable&&a.check.chkStyle===t.checkbox.STYLE)for(var c=a.data.key.checked,d=a.data.key.children,e=v.getRoot(a),f=0,g=e[d].length;f<g;f++){var h=e[d][f];h.nocheck!==!0&&h.chkDisabled!==!0&&(h[c]=b),u.setSonNodeCheckBox(a,h,b)}},repairChkClass:function(a,b){if(b&&(v.makeChkFlag(a,b),b.nocheck!==!0)){var c=w(b,t.id.CHECK,a);u.setChkClass(a,c,b)}},repairParentChkClass:function(a,b){if(b&&b.parentTId){var c=b.getParentNode();u.repairChkClass(a,c),u.repairParentChkClass(a,c)}},repairParentChkClassWithSelf:function(a,b){if(b){var c=a.data.key.children;b[c]&&b[c].length>0?u.repairParentChkClass(a,b[c][0]):u.repairParentChkClass(a,b)}},repairSonChkDisabled:function(a,b,c,d){if(b){var e=a.data.key.children;if(b.chkDisabled!=c&&(b.chkDisabled=c),u.repairChkClass(a,b),b[e]&&d)for(var f=0,g=b[e].length;f<g;f++){var h=b[e][f];u.repairSonChkDisabled(a,h,c,d)}}},repairParentChkDisabled:function(a,b,c,d){b&&(b.chkDisabled!=c&&d&&(b.chkDisabled=c),u.repairChkClass(a,b),u.repairParentChkDisabled(a,b.getParentNode(),c,d))},setChkClass:function(a,b,c){b&&(c.nocheck===!0?b.hide():b.show(),b.attr("class",u.makeChkClass(a,c)))},setParentNodeCheckBox:function(a,b,c,d){var e=a.data.key.children,f=a.data.key.checked,g=w(b,t.id.CHECK,a);if(d||(d=b),v.makeChkFlag(a,b),b.nocheck!==!0&&b.chkDisabled!==!0&&(b[f]=c,u.setChkClass(a,g,b),a.check.autoCheckTrigger&&b!=d&&a.treeObj.trigger(t.event.CHECK,[null,a.treeId,b])),b.parentTId){var h=!0;if(!c)for(var i=b.getParentNode()[e],j=0,k=i.length;j<k;j++)if(i[j].nocheck!==!0&&i[j].chkDisabled!==!0&&i[j][f]||(i[j].nocheck===!0||i[j].chkDisabled===!0)&&i[j].check_Child_State>0){h=!1;break}h&&u.setParentNodeCheckBox(a,b.getParentNode(),c,d)}},setSonNodeCheckBox:function(a,b,c,d){if(b){var e=a.data.key.children,f=a.data.key.checked,g=w(b,t.id.CHECK,a);d||(d=b);var h=!1;if(b[e])for(var i=0,j=b[e].length;i<j&&b.chkDisabled!==!0;i++){var k=b[e][i];u.setSonNodeCheckBox(a,k,c,d),k.chkDisabled===!0&&(h=!0)}b!=v.getRoot(a)&&b.chkDisabled!==!0&&(h&&b.nocheck!==!0&&v.makeChkFlag(a,b),b.nocheck!==!0&&b.chkDisabled!==!0?(b[f]=c,h||(b.check_Child_State=b[e]&&b[e].length>0?c?2:0:-1)):b.check_Child_State=-1,u.setChkClass(a,g,b),a.check.autoCheckTrigger&&b!=d&&b.nocheck!==!0&&b.chkDisabled!==!0&&a.treeObj.trigger(t.event.CHECK,[null,a.treeId,b]))}}},q={tools:o,view:p,event:m,data:l};a.extend(!0,a.fn.zTree.consts,b),a.extend(!0,a.fn.zTree._z,q);var r=a.fn.zTree,s=r._z.tools,t=r.consts,u=r._z.view,v=r._z.data,w=(r._z.event,s.$);v.exSetting(c),v.addInitBind(f),v.addInitUnBind(g),v.addInitCache(e),v.addInitNode(i),v.addInitProxy(h,!0),v.addInitRoot(d),v.addBeforeA(j),v.addZTreeTools(k);var x=u.createNodes;u.createNodes=function(a,b,c,d){x&&x.apply(u,arguments),c&&u.repairParentChkClassWithSelf(a,d)};var y=u.removeNode;u.removeNode=function(a,b){var c=b.getParentNode();y&&y.apply(u,arguments),b&&c&&(u.repairChkClass(a,c),u.repairParentChkClass(a,c))};var z=u.appendNodes;u.appendNodes=function(a,b,c,d,e,f){var g="";return z&&(g=z.apply(u,arguments)),d&&v.makeChkFlag(a,d),g}}(jQuery),BI.IconChangeButton=BI.inherit(BI.Single,{_defaultConfig:function(){var a=BI.IconChangeButton.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:"bi-icon-change-button",iconClass:"",iconWidth:null,iconHeight:null,stopEvent:!1,stopPropagation:!1,selected:!1,once:!1,forceSelected:!1,forceNotSelected:!1,disableSelected:!1,shadow:!1,isShadowShowingOnSelected:!1,trigger:null,handler:BI.emptyFn})},_init:function(){BI.IconChangeButton.superclass._init.apply(this,arguments);var a=this,b=this.options;this.button=BI.createWidget({type:"bi.icon_button",element:this,cls:b.iconClass,height:b.height,iconWidth:b.iconWidth,iconHeight:b.iconHeight,stopEvent:b.stopEvent,stopPropagation:b.stopPropagation,selected:b.selected,once:b.once,forceSelected:b.forceSelected,forceNotSelected:b.forceNotSelected,disableSelected:b.disableSelected,shadow:b.shadow,isShadowShowingOnSelected:b.isShadowShowingOnSelected,trigger:b.trigger,handler:b.handler}),this.button.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.button.on(BI.IconButton.EVENT_CHANGE,function(){a.fireEvent(BI.IconChangeButton.EVENT_CHANGE,arguments)})},isSelected:function(){return this.button.isSelected()},setSelected:function(a){this.button.setSelected(a)},setIcon:function(a){var b=this.options;b.iconClass!==a&&(this.element.removeClass(b.iconClass).addClass(a),b.iconClass=a)}}),BI.IconChangeButton.EVENT_CHANGE="IconChangeButton.EVENT_CHANGE",BI.shortcut("bi.icon_change_button",BI.IconChangeButton),BI.HalfIconButton=BI.inherit(BI.IconButton,{_defaultConfig:function(){var a=BI.HalfIconButton.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{extraCls:"bi-half-icon-button check-half-select-icon",height:16,width:16,iconWidth:16,iconHeight:16,selected:!1})},_init:function(){BI.HalfIconButton.superclass._init.apply(this,arguments)},doClick:function(){BI.HalfIconButton.superclass.doClick.apply(this,arguments),this.isValid()&&this.fireEvent(BI.HalfIconButton.EVENT_CHANGE)}}),BI.HalfIconButton.EVENT_CHANGE="HalfIconButton.EVENT_CHANGE",BI.shortcut("bi.half_icon_button",BI.HalfIconButton),BI.TriggerIconButton=BI.inherit(BI.IconButton,{_defaultConfig:function(){var a=BI.TriggerIconButton.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-trigger-icon-button",extraCls:"pull-down-font"})},_init:function(){BI.TriggerIconButton.superclass._init.apply(this,arguments)},doClick:function(){BI.TriggerIconButton.superclass.doClick.apply(this,arguments),this.isValid()&&this.fireEvent(BI.TriggerIconButton.EVENT_CHANGE,this)}}),BI.TriggerIconButton.EVENT_CHANGE="TriggerIconButton.EVENT_CHANGE",BI.shortcut("bi.trigger_icon_button",BI.TriggerIconButton),BI.MultiSelectItem=BI.inherit(BI.BasicButton,{_defaultConfig:function(){return BI.extend(BI.MultiSelectItem.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-multi-select-item",height:25,logic:{dynamic:!1}})},_init:function(){BI.MultiSelectItem.superclass._init.apply(this,arguments);var a=this,b=this.options;this.checkbox=BI.createWidget({type:"bi.checkbox"}),this.text=BI.createWidget({type:"bi.label",cls:"list-item-text",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,rgap:b.rgap,text:b.text,keyword:b.keyword,value:b.value,py:b.py}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&a.setSelected(a.isSelected())}),BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic("horizontal",BI.extend(b.logic,{items:BI.LogicFactory.createLogicItemsByDirection("left",{type:"bi.center_adapt",items:[this.checkbox],width:36},this.text)}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.MultiSelectItem.superclass.doClick.apply(this,arguments),this.checkbox.setSelected(this.isSelected()),this.isValid()&&this.fireEvent(BI.MultiSelectItem.EVENT_CHANGE,this.getValue(),this)},setSelected:function(a){BI.MultiSelectItem.superclass.setSelected.apply(this,arguments),this.checkbox.setSelected(a)}}),BI.MultiSelectItem.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.multi_select_item",BI.MultiSelectItem),BI.SingleSelectIconTextItem=BI.inherit(BI.Single,{_defaultConfig:function(){return BI.extend(BI.SingleSelectIconTextItem.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-single-select-icon-text-item bi-list-item-active",iconClass:"",hgap:10,height:25})},_init:function(){BI.SingleSelectIconTextItem.superclass._init.apply(this,arguments);var a=this,b=this.options;this.text=BI.createWidget({type:"bi.icon_text_item",element:this,cls:b.iconClass,once:b.once,selected:b.selected,height:b.height,iconHeight:b.iconHeight,iconWidth:b.iconWidth,text:b.text,keyword:b.keyword,value:b.value,py:b.py}),this.text.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)})},isSelected:function(){return this.text.isSelected()},setSelected:function(a){this.text.setSelected(a)},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.SingleSelectIconTextItem.superclass.doClick.apply(this,arguments)}}),BI.shortcut("bi.single_select_icon_text_item",BI.SingleSelectIconTextItem),BI.SingleSelectItem=BI.inherit(BI.BasicButton,{_defaultConfig:function(){return BI.extend(BI.SingleSelectItem.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-single-select-item bi-list-item-active",hgap:10,height:25,textAlign:"left"})},_init:function(){BI.SingleSelectItem.superclass._init.apply(this,arguments);var a=this.options;this.text=BI.createWidget({type:"bi.label",element:this,textAlign:a.textAlign,whiteSpace:"nowrap",textHeight:a.height,height:a.height,hgap:a.hgap,text:a.text,keyword:a.keyword,value:a.value,py:a.py})},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.SingleSelectItem.superclass.doClick.apply(this,arguments)},setSelected:function(a){BI.SingleSelectItem.superclass.setSelected.apply(this,arguments)}}),BI.shortcut("bi.single_select_item",BI.SingleSelectItem),BI.SingleSelectRadioItem=BI.inherit(BI.BasicButton,{_defaultConfig:function(){return BI.extend(BI.SingleSelectRadioItem.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-single-select-radio-item bi-list-item-active",logic:{dynamic:!1},hgap:10,height:25})},_init:function(){BI.SingleSelectRadioItem.superclass._init.apply(this,arguments);var a=this,b=this.options;this.radio=BI.createWidget({type:"bi.radio"}),this.radio.on(BI.Controller.EVENT_CHANGE,function(b){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.text=BI.createWidget({type:"bi.label",cls:"list-item-text",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,keyword:b.keyword,value:b.value,py:b.py}),BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic("horizontal",BI.extend(b.logic,{items:BI.LogicFactory.createLogicItemsByDirection("left",{type:"bi.center_adapt",items:[this.radio],width:36},this.text)}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.SingleSelectRadioItem.superclass.doClick.apply(this,arguments),this.radio.setSelected(this.isSelected())},setSelected:function(a){BI.SingleSelectRadioItem.superclass.setSelected.apply(this,arguments),this.radio.setSelected(a)}}),BI.shortcut("bi.single_select_radio_item",BI.SingleSelectRadioItem),BI.ArrowNode=BI.inherit(BI.NodeButton,{_defaultConfig:function(){var a=BI.ArrowNode.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-arrow-group-node bi-list-item",logic:{dynamic:!1},id:"",pId:"",open:!1,height:25})},_init:function(){var a=this,b=this.options;BI.ArrowNode.superclass._init.apply(this,arguments),this.checkbox=BI.createWidget({type:"bi.arrow_tree_group_node_checkbox",iconWidth:13,iconHeight:13}),this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&a.setSelected(a.isSelected()),a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)});var c=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),d=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,{width:25,el:this.checkbox},this.text);BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(c,BI.extend(b.logic,{items:d}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.ArrowNode.superclass.doClick.apply(this,arguments),this.checkbox.setSelected(this.isOpened())},setValue:function(a){this.text.setValue(a)},setOpened:function(a){BI.ArrowNode.superclass.setOpened.apply(this,arguments),this.checkbox.setSelected(a)}}),BI.shortcut("bi.arrow_group_node",BI.ArrowNode),BI.FirstPlusGroupNode=BI.inherit(BI.NodeButton,{_defaultConfig:function(){var a=BI.FirstPlusGroupNode.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-first-plus-group-node bi-list-item",logic:{dynamic:!1},id:"",pId:"",open:!1,height:25})},_init:function(){BI.FirstPlusGroupNode.superclass._init.apply(this,arguments);var a=this,b=this.options;this.checkbox=BI.createWidget({type:"bi.first_tree_node_checkbox",stopPropagation:!0}),this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&(this.isSelected()?a.triggerExpand():a.triggerCollapse())});var c=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),d=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,{width:25,el:this.checkbox},this.text);BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(c,BI.extend(b.logic,{items:d}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.FirstPlusGroupNode.superclass.doClick.apply(this,arguments),this.checkbox.setSelected(this.isSelected())},setOpened:function(a){BI.FirstPlusGroupNode.superclass.setOpened.apply(this,arguments),BI.isNotNull(this.checkbox)&&this.checkbox.setSelected(a)}}),BI.shortcut("bi.first_plus_group_node",BI.FirstPlusGroupNode),BI.IconArrowNode=BI.inherit(BI.NodeButton,{_defaultConfig:function(){var a=BI.IconArrowNode.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-icon-arrow-node bi-list-item",logic:{dynamic:!1},id:"",pId:"",open:!1,height:25,iconHeight:13,iconWidth:13,iconCls:""})},_init:function(){BI.IconArrowNode.superclass._init.apply(this,arguments);var a=this,b=this.options;this.checkbox=BI.createWidget({type:"bi.tree_group_node_checkbox",width:23,stopPropagation:!0});var c=BI.createWidget({type:"bi.center_adapt",cls:b.iconCls,width:23,items:[{type:"bi.icon",height:b.iconHeight,width:b.iconWidth}]});this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&(this.isSelected()?a.triggerExpand():a.triggerCollapse())});var d=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),e=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,{width:25,el:this.checkbox},{width:23,el:c},this.text);BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(d,BI.extend(b.logic,{items:e}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.IconArrowNode.superclass.doClick.apply(this,arguments),this.checkbox.setSelected(this.isSelected())},setOpened:function(a){BI.IconArrowNode.superclass.setOpened.apply(this,arguments),BI.isNotNull(this.checkbox)&&this.checkbox.setSelected(a)}}),BI.shortcut("bi.icon_arrow_node",BI.IconArrowNode),BI.LastPlusGroupNode=BI.inherit(BI.NodeButton,{_defaultConfig:function(){var a=BI.LastPlusGroupNode.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-last-plus-group-node bi-list-item", -logic:{dynamic:!1},id:"",pId:"",open:!1,height:25})},_init:function(){BI.LastPlusGroupNode.superclass._init.apply(this,arguments);var a=this,b=this.options;this.checkbox=BI.createWidget({type:"bi.last_tree_node_checkbox",stopPropagation:!0}),this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&(this.isSelected()?a.triggerExpand():a.triggerCollapse())});var c=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),d=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,{width:25,el:this.checkbox},this.text);BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(c,BI.extend(b.logic,{items:d}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.LastPlusGroupNode.superclass.doClick.apply(this,arguments),this.checkbox.setSelected(this.isSelected())},setOpened:function(a){BI.LastPlusGroupNode.superclass.setOpened.apply(this,arguments),BI.isNotNull(this.checkbox)&&this.checkbox.setSelected(a)}}),BI.shortcut("bi.last_plus_group_node",BI.LastPlusGroupNode),BI.MidPlusGroupNode=BI.inherit(BI.NodeButton,{_defaultConfig:function(){var a=BI.MidPlusGroupNode.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-mid-plus-group-node bi-list-item",logic:{dynamic:!1},id:"",pId:"",open:!1,height:25})},_init:function(){BI.MidPlusGroupNode.superclass._init.apply(this,arguments);var a=this,b=this.options;this.checkbox=BI.createWidget({type:"bi.mid_tree_node_checkbox",stopPropagation:!0}),this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&(this.isSelected()?a.triggerExpand():a.triggerCollapse())});var c=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),d=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,{width:25,el:this.checkbox},this.text);BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(c,BI.extend(b.logic,{items:d}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.MidPlusGroupNode.superclass.doClick.apply(this,arguments),this.checkbox.setSelected(this.isSelected())},setOpened:function(a){BI.MidPlusGroupNode.superclass.setOpened.apply(this,arguments),BI.isNotNull(this.checkbox)&&this.checkbox.setSelected(a)}}),BI.shortcut("bi.mid_plus_group_node",BI.MidPlusGroupNode),BI.MultiLayerIconArrowNode=BI.inherit(BI.NodeButton,{_defaultConfig:function(){var a=BI.MultiLayerIconArrowNode.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{extraCls:"bi-multilayer-icon-arrow-node bi-list-item",layer:0,id:"",pId:"",open:!1,height:25,iconHeight:13,iconWidth:13,iconCls:""})},_init:function(){BI.MultiLayerIconArrowNode.superclass._init.apply(this,arguments);var a=this,b=this.options;this.node=BI.createWidget({type:"bi.icon_arrow_node",iconCls:b.iconCls,id:b.id,pId:b.pId,open:b.open,height:b.height,iconHeight:b.iconHeight,iconWidth:b.iconWidth,hgap:b.hgap,text:b.text,value:b.value,py:b.py}),this.node.on(BI.Controller.EVENT_CHANGE,function(b){a.setSelected(a.isSelected()),a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)});var c=[];BI.count(0,b.layer,function(){c.push({type:"bi.layout",width:13,height:b.height})}),c.push(this.node),BI.createWidget({type:"bi.td",element:this,columnSize:BI.makeArray(b.layer,13),items:[c]})},isOnce:function(){return!0},doRedMark:function(){this.node.doRedMark.apply(this.node,arguments)},unRedMark:function(){this.node.unRedMark.apply(this.node,arguments)},isSelected:function(){return this.node.isSelected()},setSelected:function(a){BI.MultiLayerIconArrowNode.superclass.setSelected.apply(this,arguments),this.node.setSelected(a)},doClick:function(){BI.NodeButton.superclass.doClick.apply(this,arguments),this.node.setSelected(this.isSelected())},setOpened:function(a){BI.MultiLayerIconArrowNode.superclass.setOpened.apply(this,arguments),this.node.setOpened(a)}}),BI.shortcut("bi.multilayer_icon_arrow_node",BI.MultiLayerIconArrowNode),BI.PlusGroupNode=BI.inherit(BI.NodeButton,{_defaultConfig:function(){var a=BI.PlusGroupNode.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-plus-group-node bi-list-item",logic:{dynamic:!1},id:"",pId:"",open:!1,height:25})},_init:function(){BI.PlusGroupNode.superclass._init.apply(this,arguments);var a=this,b=this.options;this.checkbox=BI.createWidget({type:"bi.tree_node_checkbox"}),this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&a.setSelected(a.isSelected()),a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)});var c=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),d=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,{width:25,el:this.checkbox},this.text);BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(c,BI.extend(b.logic,{items:d}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.PlusGroupNode.superclass.doClick.apply(this,arguments),this.checkbox.setSelected(this.isSelected())},setOpened:function(a){BI.PlusGroupNode.superclass.setOpened.apply(this,arguments),this.checkbox&&this.checkbox.setSelected(a)}}),BI.shortcut("bi.plus_group_node",BI.PlusGroupNode),BI.TriangleGroupNode=BI.inherit(BI.NodeButton,{_defaultConfig:function(){var a=BI.TriangleGroupNode.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-triangle-group-node bi-list-item",logic:{dynamic:!1},id:"",pId:"",open:!1,height:25})},_init:function(){BI.TriangleGroupNode.superclass._init.apply(this,arguments);var a=this,b=this.options;this.checkbox=BI.createWidget({iconWidth:13,iconHeight:13,type:"bi.tree_group_node_checkbox"}),this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py,keyword:b.keyword}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&a.setSelected(a.isSelected()),a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)});var c=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),d=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,{width:25,el:this.checkbox},this.text);BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(c,BI.extend(b.logic,{items:d}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.TriangleGroupNode.superclass.doClick.apply(this,arguments),this.checkbox.setSelected(this.isOpened())},setOpened:function(a){BI.TriangleGroupNode.superclass.setOpened.apply(this,arguments),this.checkbox.setSelected(a)},setText:function(a){BI.TriangleGroupNode.superclass.setText.apply(this,arguments),this.text.setText(a)}}),BI.shortcut("bi.triangle_group_node",BI.TriangleGroupNode),BI.FirstTreeLeafItem=BI.inherit(BI.BasicButton,{_defaultConfig:function(){return BI.extend(BI.FirstTreeLeafItem.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-first-tree-leaf-item bi-list-item-active",logic:{dynamic:!1},id:"",pId:"",layer:0,height:25})},_init:function(){BI.FirstTreeLeafItem.superclass._init.apply(this,arguments);var a=this,b=this.options;this.checkbox=BI.createWidget({type:"bi.checkbox"}),this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&a.setSelected(a.isSelected()),a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)});var c=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),d=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,0===b.layer?"":{width:13,el:{type:"bi.layout",cls:"base-line-conn-background",width:13,height:b.height}},{width:25,el:{type:"bi.layout",cls:"mid-line-conn-background",width:25,height:b.height}},{el:this.text});BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(c,BI.extend(b.logic,{items:d}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)},getId:function(){return this.options.id},getPId:function(){return this.options.pId},doClick:function(){BI.FirstTreeLeafItem.superclass.doClick.apply(this,arguments),this.checkbox.setSelected(this.isSelected())},setSelected:function(a){BI.FirstTreeLeafItem.superclass.setSelected.apply(this,arguments),this.checkbox.setSelected(a)}}),BI.shortcut("bi.first_tree_leaf_item",BI.FirstTreeLeafItem),BI.IconTreeLeafItem=BI.inherit(BI.BasicButton,{_defaultConfig:function(){return BI.extend(BI.IconTreeLeafItem.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-icon-tree-leaf-item bi-list-item-active",logic:{dynamic:!1},height:25,iconWidth:16,iconHeight:16,iconCls:""})},_init:function(){BI.IconTreeLeafItem.superclass._init.apply(this,arguments);var a=this.options,b=BI.createWidget({type:"bi.center_adapt",width:23,cls:a.iconCls,items:[{type:"bi.icon",width:a.iconWidth,height:a.iconHeight}]});this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:a.height,height:a.height,hgap:a.hgap,text:a.text,value:a.value,py:a.py});var c=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),d=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,{width:23,el:b},{el:this.text});BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(c,BI.extend(a.logic,{items:d}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)},getId:function(){return this.options.id},getPId:function(){return this.options.pId},doClick:function(){BI.IconTreeLeafItem.superclass.doClick.apply(this,arguments)},setSelected:function(a){BI.IconTreeLeafItem.superclass.setSelected.apply(this,arguments)}}),BI.shortcut("bi.icon_tree_leaf_item",BI.IconTreeLeafItem),BI.LastTreeLeafItem=BI.inherit(BI.BasicButton,{_defaultConfig:function(){return BI.extend(BI.LastTreeLeafItem.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-last-tree-leaf-item bi-list-item-active",logic:{dynamic:!1},id:"",pId:"",layer:0,height:25})},_init:function(){BI.LastTreeLeafItem.superclass._init.apply(this,arguments);var a=this,b=this.options;this.checkbox=BI.createWidget({type:"bi.checkbox"}),this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&a.setSelected(a.isSelected()),a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)});var c=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),d=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,0===b.layer?"":{width:13,el:{type:"bi.layout",cls:"base-line-conn-background",width:13,height:b.height}},{width:25,el:{type:"bi.layout",cls:"mid-line-conn-background",width:25,height:b.height}},{el:this.text});BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(c,BI.extend(b.logic,{items:d}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)},getId:function(){return this.options.id},getPId:function(){return this.options.pId},doClick:function(){BI.LastTreeLeafItem.superclass.doClick.apply(this,arguments)},setSelected:function(a){BI.LastTreeLeafItem.superclass.setSelected.apply(this,arguments)}}),BI.shortcut("bi.last_tree_leaf_item",BI.LastTreeLeafItem),BI.MidTreeLeafItem=BI.inherit(BI.BasicButton,{_defaultConfig:function(){return BI.extend(BI.MidTreeLeafItem.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-mid-tree-leaf-item bi-list-item-active",logic:{dynamic:!1},id:"",pId:"",layer:0,height:25})},_init:function(){BI.MidTreeLeafItem.superclass._init.apply(this,arguments);var a=this,b=this.options;this.checkbox=BI.createWidget({type:"bi.checkbox"}),this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&a.setSelected(a.isSelected()),a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)});var c=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),d=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,0===b.layer?"":{width:13,el:{type:"bi.layout",cls:"base-line-conn-background",width:13,height:b.height}},{width:25,el:{type:"bi.layout",cls:"mid-line-conn-background",width:25,height:b.height}},{el:this.text});BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(c,BI.extend(b.logic,{items:d}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)},getId:function(){return this.options.id},getPId:function(){return this.options.pId},doClick:function(){BI.MidTreeLeafItem.superclass.doClick.apply(this,arguments),this.checkbox.setSelected(this.isSelected())},setSelected:function(a){BI.MidTreeLeafItem.superclass.setSelected.apply(this,arguments),this.checkbox.setSelected(a)}}),BI.shortcut("bi.mid_tree_leaf_item",BI.MidTreeLeafItem),BI.MultiLayerIconTreeLeafItem=BI.inherit(BI.BasicButton,{_defaultConfig:function(){return BI.extend(BI.MultiLayerIconTreeLeafItem.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-multilayer-icon-tree-leaf-item bi-list-item-active",layer:0,height:25,iconCls:"",iconHeight:14,iconWidth:12})},_init:function(){BI.MultiLayerIconTreeLeafItem.superclass._init.apply(this,arguments);var a=this,b=this.options;this.item=BI.createWidget({type:"bi.icon_tree_leaf_item",cls:"bi-list-item-none",iconCls:b.iconCls,id:b.id,pId:b.pId,isFront:!0,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py,iconWidth:b.iconWidth,iconHeight:b.iconHeight}),this.item.on(BI.Controller.EVENT_CHANGE,function(b){b!==BI.Events.CLICK&&a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)});var c=[];BI.count(0,b.layer,function(){c.push({type:"bi.layout",width:13,height:b.height})}),c.push(this.item),BI.createWidget({type:"bi.td",element:this,columnSize:BI.makeArray(b.layer,13),items:[c]})},doRedMark:function(){this.item.doRedMark.apply(this.item,arguments)},unRedMark:function(){this.item.unRedMark.apply(this.item,arguments)},doHighLight:function(){this.item.doHighLight.apply(this.item,arguments)},unHighLight:function(){this.item.unHighLight.apply(this.item,arguments)},getId:function(){return this.options.id},getPId:function(){return this.options.pId},doClick:function(){BI.MultiLayerIconTreeLeafItem.superclass.doClick.apply(this,arguments),this.item.setSelected(this.isSelected())},setSelected:function(a){BI.MultiLayerIconTreeLeafItem.superclass.setSelected.apply(this,arguments),this.item.setSelected(a)},getValue:function(){return this.options.value}}),BI.shortcut("bi.multilayer_icon_tree_leaf_item",BI.MultiLayerIconTreeLeafItem),BI.TreeTextLeafItem=BI.inherit(BI.BasicButton,{_defaultConfig:function(){return BI.extend(BI.TreeTextLeafItem.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-tree-text-leaf-item bi-list-item-active",id:"",pId:"",height:25,hgap:0,lgap:0,rgap:0})},_init:function(){BI.TreeTextLeafItem.superclass._init.apply(this,arguments);var a=this.options;this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:a.height,height:a.height,hgap:a.hgap,lgap:a.lgap,rgap:a.hgap,text:a.text,value:a.value,py:a.py}),BI.createWidget({type:"bi.htape",element:this,items:[{el:this.text}]})},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)},getId:function(){return this.options.id},getPId:function(){return this.options.pId}}),BI.shortcut("bi.tree_text_leaf_item",BI.TreeTextLeafItem),BI.Calendar=BI.inherit(BI.Widget,{_defaultConfig:function(){var a=BI.Calendar.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:"bi-calendar",logic:{dynamic:!1},min:"1900-01-01",max:"2099-12-31",year:2015,month:7,day:25})},_dateCreator:function(a,b,c){var d=this.options,e={},f=Date.getDate(),g=d.min.match(/\d+/g),h=d.max.match(/\d+/g);a<(0|g[0])&&(a=0|g[0]),a>(0|h[0])&&(a=0|h[0]),f.setFullYear(a,b,c),e.ymd=[f.getFullYear(),f.getMonth(),f.getDate()];var i=Date._MD.slice(0);i[1]=Date.isLeap(e.ymd[0])?29:28,f.setFullYear(e.ymd[0],e.ymd[1],1),e.FDay=f.getDay(),e.PDay=i[0===b?11:b-1]-e.FDay+1,e.NDay=1;var j=[];return BI.each(BI.range(42),function(a){var b,c={},d=e.ymd[0],f=e.ymd[1]+1;a<e.FDay?(c.lastMonth=!0,b=a+e.PDay,1===f&&(d-=1),f=1===f?12:f-1):a>=e.FDay&&a<e.FDay+i[e.ymd[1]]?(b=a-e.FDay+1,a-e.FDay+1===e.ymd[2]&&(c.currentDay=!0)):(c.nextMonth=!0,b=e.NDay++,12===f&&(d+=1),f=12===f?1:f+1),Date.checkVoid(d,f,b,g,h)[0]&&(c.disabled=!0),c.text=b,j.push(c)}),j},_init:function(){BI.Calendar.superclass._init.apply(this,arguments);var a=this,b=this.options,c=BI.map(Date._SDN.slice(0,7),function(a,b){return{type:"bi.label",height:25,text:b}}),d=BI.createWidget({type:"bi.button_group",height:25,items:c}),e=this._dateCreator(b.year,b.month,b.day);c=[],c.push(e.slice(0,7)),c.push(e.slice(7,14)),c.push(e.slice(14,21)),c.push(e.slice(21,28)),c.push(e.slice(28,35)),c.push(e.slice(35,42)),c=BI.map(c,function(a,c){return BI.map(c,function(a,c){return BI.extend(c,{type:"bi.text_item",cls:"bi-list-item-active",textAlign:"center",whiteSpace:"normal",once:!1,forceSelected:!0,height:25,value:b.year+"-"+b.month+"-"+c.text,disabled:c.lastMonth||c.nextMonth||c.disabled})})}),this.days=BI.createWidget({type:"bi.button_group",items:BI.createItems(c,{}),layouts:[BI.LogicFactory.createLogic("table",BI.extend({},b.logic,{columns:7,rows:6,columnSize:[1/7,1/7,1/7,1/7,1/7,1/7,1/7],rowSize:25}))]}),this.days.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic("vertical",BI.extend({},b.logic,{items:BI.LogicFactory.createLogicItemsByDirection("top",d,this.days)}))))},isFrontDate:function(){var a=this.options,b=(this._const,a.year),c=a.month,d=Date.getDate(),e=d.getDay();b=0|b,d.setFullYear(b,c,1);var f=d.getOffsetDate(-1*(e+1));return!!Date.checkVoid(f.getFullYear(),f.getMonth(),f.getDate(),a.min,a.max)[0]},isFinalDate:function(){var a=this.options,b=(this._const,a.year),c=a.month,d=Date.getDate(),e=d.getDay();b=0|b,d.setFullYear(b,c,1);var f=d.getOffsetDate(42-e);return!!Date.checkVoid(f.getFullYear(),f.getMonth(),f.getDate(),a.min,a.max)[0]},setValue:function(a){this.days.setValue([a.year+"-"+a.month+"-"+a.day])},getValue:function(){var a=this.days.getValue()[0].match(/\d+/g);return{year:0|a[0],month:0|a[1],day:0|a[2]}}}),BI.extend(BI.Calendar,{getPageByDateJSON:function(a){var b=Date.getDate().getFullYear(),c=Date.getDate().getMonth(),d=12*(a.year-b);return d+=a.month-c},getDateJSONByPage:function(a){var b=Date.getDate().getMonth(),c=a;c+=b;var d=BI.parseInt(c/12);c<0&&c%12!==0&&d--;var e=c>=0?c%12:(12+c%12)%12;return{year:Date.getDate().getFullYear()+d,month:e}}}),BI.shortcut("bi.calendar",BI.Calendar),BI.YearCalendar=BI.inherit(BI.Widget,{_defaultConfig:function(){var a=BI.YearCalendar.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:"bi-year-calendar",behaviors:{},logic:{dynamic:!1},min:"1900-01-01",max:"2099-12-31",year:null})},_yearCreator:function(a){var b=this.options;a=0|a;var c=BI.YearCalendar.getStartYear(a),d=[];return BI.each(BI.range(BI.YearCalendar.INTERVAL),function(a){var e={};Date.checkVoid(c+a,1,1,b.min,b.max)[0]&&(e.disabled=!0),e.text=c+a,d.push(e)}),d},_init:function(){BI.YearCalendar.superclass._init.apply(this,arguments);var a=this,b=this.options;this.currentYear=Date.getDate().getFullYear();var c=this._yearCreator(b.year||this.currentYear),d=c.length,e=BI.makeArray(d,""),f=[0,6,1,7,2,8,3,9,4,10,5,11];BI.each(c,function(a,b){e[a]=c[f[a]]});var g=[];g.push(e.slice(0,2)),g.push(e.slice(2,4)),g.push(e.slice(4,6)),g.push(e.slice(6,8)),g.push(e.slice(8,10)),g.push(e.slice(10,12)),g=BI.map(g,function(a,b){return BI.map(b,function(a,b){return BI.extend(b,{type:"bi.text_item",cls:"bi-list-item-active",textAlign:"center",whiteSpace:"normal",once:!1,forceSelected:!0,height:23,width:38,value:b.text,disabled:b.disabled})})}),this.years=BI.createWidget({type:"bi.button_group",behaviors:b.behaviors,items:BI.createItems(g,{}),layouts:[BI.LogicFactory.createLogic("table",BI.extend({},b.logic,{columns:2,rows:6,columnSize:[.5,.5],rowSize:25})),{type:"bi.center_adapt",vgap:1}]}),this.years.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic("vertical",BI.extend({},b.logic,{items:BI.LogicFactory.createLogicItemsByDirection("top",this.years)}))))},isFrontYear:function(){var a=this.options,b=a.year;return b=0|b,!!Date.checkVoid(BI.YearCalendar.getStartYear(b)-1,1,1,a.min,a.max)[0]},isFinalYear:function(){var a=this.options,b=(this._const,a.year);return b=0|b,!!Date.checkVoid(BI.YearCalendar.getEndYear(b)+1,1,1,a.min,a.max)[0]},setValue:function(a){this.years.setValue([a])},getValue:function(){return this.years.getValue()[0]}}),BI.extend(BI.YearCalendar,{INTERVAL:12,getStartYear:function(a){var b=Date.getDate().getFullYear();return a-((a-b+3)%BI.YearCalendar.INTERVAL+12)%BI.YearCalendar.INTERVAL},getEndYear:function(a){return BI.YearCalendar.getStartYear(a)+BI.YearCalendar.INTERVAL},getPageByYear:function(a){var b=Date.getDate().getFullYear();return a=BI.YearCalendar.getStartYear(a),(a-b+3)/BI.YearCalendar.INTERVAL}}),BI.shortcut("bi.year_calendar",BI.YearCalendar),BI.ComplexCanvas=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.ComplexCanvas.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-complex-canvas"})},_init:function(){BI.ComplexCanvas.superclass._init.apply(this,arguments);var a=this.options;this.canvas=BI.createWidget({type:"bi.canvas",element:this,width:a.width,height:a.height})},branch:function(a,b,c,d,e,f){var g=this,h=[].slice.call(arguments);if(h.length<=5)return this.canvas.line.apply(this.canvas,arguments);var i;BI.isOdd(h.length)&&(i=BI.last(h),h=BI.initial(h)),h=[].slice.call(h,2);var j=BI.filter(h,function(a){return a%2===0}),k=BI.filter(h,function(a){return a%2!==0});i||(i={});var l=i.offset||20;if(b>d&&b>f||b<d&&b<f){if(b>d&&b>f)var m=Math.max.apply(this,k)+l;else var m=Math.min.apply(this,k)-l;var n=Math.min.apply(this,j),o=BI.indexOf(j,n),p=Math.max.apply(this,j),q=BI.indexOf(j,p);return this.canvas.line(n,k[o],n,m,p,m,p,k[q],i),BI.each(j,function(a,b){a!==q&&a!==o&&g.canvas.line(b,k[a],b,m,i)}),void this.canvas.line(a,m,a,b,i)}if(a>c&&a>e||a<c&&a<e){if(a>c&&a>e)var r=Math.max.apply(this,j)+l;else var r=Math.min.apply(this,j)-l;var s=Math.min.apply(this,k),t=BI.indexOf(k,s),u=Math.max.apply(this,k),v=BI.indexOf(k,u);return this.canvas.line(j[t],s,r,s,r,u,j[v],u,i),BI.each(k,function(a,b){a!==t&&a!==v&&g.canvas.line(j[a],b,r,b,i)}),void this.canvas.line(r,b,a,b,i)}},stroke:function(a){this.canvas.stroke(a)}}),BI.shortcut("bi.complex_canvas",BI.ComplexCanvas),BI.ArrowTreeGroupNodeCheckbox=BI.inherit(BI.IconButton,{_defaultConfig:function(){return BI.extend(BI.ArrowTreeGroupNodeCheckbox.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-arrow-tree-group-node",iconWidth:13,iconHeight:13})},_init:function(){BI.ArrowTreeGroupNodeCheckbox.superclass._init.apply(this,arguments)},setSelected:function(a){BI.ArrowTreeGroupNodeCheckbox.superclass.setSelected.apply(this,arguments),a?this.element.removeClass("column-next-page-h-font").addClass("column-pre-page-h-font"):this.element.removeClass("column-pre-page-h-font").addClass("column-next-page-h-font")}}),BI.shortcut("bi.arrow_tree_group_node_checkbox",BI.ArrowTreeGroupNodeCheckbox),BI.CheckingMarkNode=BI.inherit(BI.IconButton,{_defaultConfig:function(){return BI.extend(BI.CheckingMarkNode.superclass._defaultConfig.apply(this,arguments),{extraCls:"check-mark-font",iconWidth:13,iconHeight:13})},_init:function(){BI.CheckingMarkNode.superclass._init.apply(this,arguments),this.setSelected(this.options.selected)},setSelected:function(a){BI.CheckingMarkNode.superclass.setSelected.apply(this,arguments),a===!0?this.element.addClass("check-mark-font"):this.element.removeClass("check-mark-font")}}),BI.shortcut("bi.checking_mark_node",BI.CheckingMarkNode),BI.FirstTreeNodeCheckbox=BI.inherit(BI.IconButton,{_defaultConfig:function(){return BI.extend(BI.FirstTreeNodeCheckbox.superclass._defaultConfig.apply(this,arguments),{extraCls:"tree-collapse-icon-type2",iconWidth:25,iconHeight:25})},_init:function(){BI.FirstTreeNodeCheckbox.superclass._init.apply(this,arguments)},setSelected:function(a){BI.FirstTreeNodeCheckbox.superclass.setSelected.apply(this,arguments),a===!0?this.element.addClass("tree-expand-icon-type2"):this.element.removeClass("tree-expand-icon-type2")}}),BI.shortcut("bi.first_tree_node_checkbox",BI.FirstTreeNodeCheckbox),BI.LastTreeNodeCheckbox=BI.inherit(BI.IconButton,{_defaultConfig:function(){return BI.extend(BI.LastTreeNodeCheckbox.superclass._defaultConfig.apply(this,arguments),{extraCls:"tree-collapse-icon-type4",iconWidth:25,iconHeight:25})},_init:function(){BI.LastTreeNodeCheckbox.superclass._init.apply(this,arguments)},setSelected:function(a){BI.LastTreeNodeCheckbox.superclass.setSelected.apply(this,arguments),a===!0?this.element.addClass("tree-expand-icon-type3"):this.element.removeClass("tree-expand-icon-type3")}}),BI.shortcut("bi.last_tree_node_checkbox",BI.LastTreeNodeCheckbox),BI.MidTreeNodeCheckbox=BI.inherit(BI.IconButton,{_defaultConfig:function(){return BI.extend(BI.MidTreeNodeCheckbox.superclass._defaultConfig.apply(this,arguments),{extraCls:"tree-collapse-icon-type3",iconWidth:25,iconHeight:25})},_init:function(){BI.MidTreeNodeCheckbox.superclass._init.apply(this,arguments)},setSelected:function(a){BI.MidTreeNodeCheckbox.superclass.setSelected.apply(this,arguments),a===!0?this.element.addClass("tree-expand-icon-type3"):this.element.removeClass("tree-expand-icon-type3")}}),BI.shortcut("bi.mid_tree_node_checkbox",BI.MidTreeNodeCheckbox),BI.TreeGroupNodeCheckbox=BI.inherit(BI.IconButton,{_defaultConfig:function(){return BI.extend(BI.TreeGroupNodeCheckbox.superclass._defaultConfig.apply(this,arguments),{extraCls:"tree-node-triangle-collapse-font",iconWidth:13,iconHeight:13})},_init:function(){BI.TreeGroupNodeCheckbox.superclass._init.apply(this,arguments)},setSelected:function(a){BI.TreeGroupNodeCheckbox.superclass.setSelected.apply(this,arguments),a?this.element.removeClass("tree-node-triangle-collapse-font").addClass("tree-node-triangle-expand-font"):this.element.removeClass("tree-node-triangle-expand-font").addClass("tree-node-triangle-collapse-font")}}),BI.shortcut("bi.tree_group_node_checkbox",BI.TreeGroupNodeCheckbox),BI.TreeNodeCheckbox=BI.inherit(BI.IconButton,{_defaultConfig:function(){return BI.extend(BI.TreeNodeCheckbox.superclass._defaultConfig.apply(this,arguments),{extraCls:"tree-collapse-icon-type1",iconWidth:25,iconHeight:25})},_init:function(){BI.TreeNodeCheckbox.superclass._init.apply(this,arguments)},setSelected:function(a){BI.TreeNodeCheckbox.superclass.setSelected.apply(this,arguments),a?this.element.addClass("tree-expand-icon-type1"):this.element.removeClass("tree-expand-icon-type1")}}),BI.shortcut("bi.tree_node_checkbox",BI.TreeNodeCheckbox);try{!function(a){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=a();else if("function"==typeof define&&define.amd)define([],a);else{var b;b="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,b.Clipboard=a()}}(function(){var a;return function b(a,c,d){function e(g,h){if(!c[g]){if(!a[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};a[g][0].call(k.exports,function(b){var c=a[g][1][b];return e(c?c:b)},k,k.exports,b,a,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g<d.length;g++)e(d[g]);return e}({1:[function(a,b,c){function d(a,b){for(;a&&a.nodeType!==e;){if(a.matches(b))return a;a=a.parentNode}}var e=9;if("undefined"!=typeof Element&&!Element.prototype.matches){var f=Element.prototype;f.matches=f.matchesSelector||f.mozMatchesSelector||f.msMatchesSelector||f.oMatchesSelector||f.webkitMatchesSelector}b.exports=d},{}],2:[function(a,b,c){function d(a,b,c,d,f){var g=e.apply(this,arguments);return a.addEventListener(c,g,f),{destroy:function(){a.removeEventListener(c,g,f)}}}function e(a,b,c,d){return function(c){c.delegateTarget=f(c.target,b),c.delegateTarget&&d.call(a,c)}}var f=a("./closest");b.exports=d},{"./closest":1}],3:[function(a,b,c){c.node=function(a){return void 0!==a&&a instanceof HTMLElement&&1===a.nodeType},c.nodeList=function(a){var b=Object.prototype.toString.call(a);return void 0!==a&&("[object NodeList]"===b||"[object HTMLCollection]"===b)&&"length"in a&&(0===a.length||c.node(a[0]))},c.string=function(a){return"string"==typeof a||a instanceof String},c.fn=function(a){var b=Object.prototype.toString.call(a);return"[object Function]"===b}},{}],4:[function(a,b,c){function d(a,b,c){if(!a&&!b&&!c)throw new Error("Missing required arguments");if(!h.string(b))throw new TypeError("Second argument must be a String");if(!h.fn(c))throw new TypeError("Third argument must be a Function");if(h.node(a))return e(a,b,c);if(h.nodeList(a))return f(a,b,c);if(h.string(a))return g(a,b,c);throw new TypeError("First argument must be a String, HTMLElement, HTMLCollection, or NodeList")}function e(a,b,c){return a.addEventListener(b,c),{destroy:function(){a.removeEventListener(b,c)}}}function f(a,b,c){return Array.prototype.forEach.call(a,function(a){a.addEventListener(b,c)}),{destroy:function(){Array.prototype.forEach.call(a,function(a){a.removeEventListener(b,c)})}}}function g(a,b,c){return i(document.body,a,b,c)}var h=a("./is"),i=a("delegate");b.exports=d},{"./is":3,delegate:2}],5:[function(a,b,c){function d(a){var b;if("SELECT"===a.nodeName)a.focus(),b=a.value;else if("INPUT"===a.nodeName||"TEXTAREA"===a.nodeName){var c=a.hasAttribute("readonly");c||a.setAttribute("readonly",""),a.select(),a.setSelectionRange(0,a.value.length),c||a.removeAttribute("readonly"),b=a.value}else{a.hasAttribute("contenteditable")&&a.focus();var d=window.getSelection(),e=document.createRange();e.selectNodeContents(a),d.removeAllRanges(),d.addRange(e), -b=d.toString()}return b}b.exports=d},{}],6:[function(a,b,c){function d(){}d.prototype={on:function(a,b,c){var d=this.e||(this.e={});return(d[a]||(d[a]=[])).push({fn:b,ctx:c}),this},once:function(a,b,c){function d(){e.off(a,d),b.apply(c,arguments)}var e=this;return d._=b,this.on(a,d,c)},emit:function(a){var b=[].slice.call(arguments,1),c=((this.e||(this.e={}))[a]||[]).slice(),d=0,e=c.length;for(d;d<e;d++)c[d].fn.apply(c[d].ctx,b);return this},off:function(a,b){var c=this.e||(this.e={}),d=c[a],e=[];if(d&&b)for(var f=0,g=d.length;f<g;f++)d[f].fn!==b&&d[f].fn._!==b&&e.push(d[f]);return e.length?c[a]=e:delete c[a],this}},b.exports=d},{}],7:[function(b,c,d){!function(e,f){if("function"==typeof a&&a.amd)a(["module","select"],f);else if("undefined"!=typeof d)f(c,b("select"));else{var g={exports:{}};f(g,e.select),e.clipboardAction=g.exports}}(this,function(a,b){"use strict";function c(a){return a&&a.__esModule?a:{"default":a}}function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}var e=c(b),f="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(a){return typeof a}:function(a){return a&&"function"==typeof Symbol&&a.constructor===Symbol&&a!==Symbol.prototype?"symbol":typeof a},g=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),h=function(){function a(b){d(this,a),this.resolveOptions(b),this.initSelection()}return g(a,[{key:"resolveOptions",value:function(){var a=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.action=a.action,this.emitter=a.emitter,this.target=a.target,this.text=a.text,this.trigger=a.trigger,this.selectedText=""}},{key:"initSelection",value:function(){this.text?this.selectFake():this.target&&this.selectTarget()}},{key:"selectFake",value:function(){var a=this,b="rtl"==document.documentElement.getAttribute("dir");this.removeFake(),this.fakeHandlerCallback=function(){return a.removeFake()},this.fakeHandler=document.body.addEventListener("click",this.fakeHandlerCallback)||!0,this.fakeElem=document.createElement("textarea"),this.fakeElem.style.fontSize="12pt",this.fakeElem.style.border="0",this.fakeElem.style.padding="0",this.fakeElem.style.margin="0",this.fakeElem.style.position="absolute",this.fakeElem.style[b?"right":"left"]="-9999px";var c=window.pageYOffset||document.documentElement.scrollTop;this.fakeElem.style.top=c+"px",this.fakeElem.setAttribute("readonly",""),this.fakeElem.value=this.text,document.body.appendChild(this.fakeElem),this.selectedText=(0,e["default"])(this.fakeElem),this.copyText()}},{key:"removeFake",value:function(){this.fakeHandler&&(document.body.removeEventListener("click",this.fakeHandlerCallback),this.fakeHandler=null,this.fakeHandlerCallback=null),this.fakeElem&&(document.body.removeChild(this.fakeElem),this.fakeElem=null)}},{key:"selectTarget",value:function(){this.selectedText=(0,e["default"])(this.target),this.copyText()}},{key:"copyText",value:function(){var a=void 0;try{a=document.execCommand(this.action)}catch(b){a=!1}this.handleResult(a)}},{key:"handleResult",value:function(a){this.emitter.emit(a?"success":"error",{action:this.action,text:this.selectedText,trigger:this.trigger,clearSelection:this.clearSelection.bind(this)})}},{key:"clearSelection",value:function(){this.target&&this.target.blur(),window.getSelection().removeAllRanges()}},{key:"destroy",value:function(){this.removeFake()}},{key:"action",set:function(){var a=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"copy";if(this._action=a,"copy"!==this._action&&"cut"!==this._action)throw new Error('Invalid "action" value, use either "copy" or "cut"')},get:function(){return this._action}},{key:"target",set:function(a){if(void 0!==a){if(!a||"object"!==("undefined"==typeof a?"undefined":f(a))||1!==a.nodeType)throw new Error('Invalid "target" value, use a valid Element');if("copy"===this.action&&a.hasAttribute("disabled"))throw new Error('Invalid "target" attribute. Please use "readonly" instead of "disabled" attribute');if("cut"===this.action&&(a.hasAttribute("readonly")||a.hasAttribute("disabled")))throw new Error('Invalid "target" attribute. You can\'t cut text from elements with "readonly" or "disabled" attributes');this._target=a}},get:function(){return this._target}}]),a}();a.exports=h})},{select:5}],8:[function(b,c,d){!function(e,f){if("function"==typeof a&&a.amd)a(["module","./clipboard-action","tiny-emitter","good-listener"],f);else if("undefined"!=typeof d)f(c,b("./clipboard-action"),b("tiny-emitter"),b("good-listener"));else{var g={exports:{}};f(g,e.clipboardAction,e.tinyEmitter,e.goodListener),e.clipboard=g.exports}}(this,function(a,b,c,d){"use strict";function e(a){return a&&a.__esModule?a:{"default":a}}function f(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function g(a,b){if(!a)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!b||"object"!=typeof b&&"function"!=typeof b?a:b}function h(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof 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a.text?a.text:this.defaultText}},{key:"listenClick",value:function(a){var b=this;this.listener=(0,l["default"])(a,"click",function(a){return b.onClick(a)})}},{key:"onClick",value:function(a){var b=a.delegateTarget||a.currentTarget;this.clipboardAction&&(this.clipboardAction=null),this.clipboardAction=new j["default"]({action:this.action(b),target:this.target(b),text:this.text(b),trigger:b,emitter:this})}},{key:"defaultAction",value:function(a){return i("action",a)}},{key:"defaultTarget",value:function(a){var b=i("target",a);if(b)return document.querySelector(b)}},{key:"defaultText",value:function(a){return i("text",a)}},{key:"destroy",value:function(){this.listener.destroy(),this.clipboardAction&&(this.clipboardAction.destroy(),this.clipboardAction=null)}}],[{key:"isSupported",value:function(){var a=arguments.length>0&&void 0!==arguments[0]?arguments[0]:["copy","cut"],b="string"==typeof a?[a]:a,c=!!document.queryCommandSupported;return b.forEach(function(a){c=c&&!!document.queryCommandSupported(a)}),c}}]),b}(k["default"]);a.exports=n})},{"./clipboard-action":7,"good-listener":4,"tiny-emitter":6}]},{},[8])(8)})}catch(e){!function(a){a.fn.zclip=function(b){if("object"==typeof b&&!b.length){var c=a.extend({path:"ZeroClipboard.swf",copy:null,beforeCopy:null,afterCopy:null,clickAfter:!0,setHandCursor:!0,setCSSEffects:!0},b);return this.each(function(){var b=a(this);if(b.is(":visible")&&("string"==typeof c.copy||a.isFunction(c.copy))){ZeroClipboard.setMoviePath(c.path);var d=new ZeroClipboard.Client;a.isFunction(c.copy)&&b.bind("zClip_copy",c.copy),a.isFunction(c.beforeCopy)&&b.bind("zClip_beforeCopy",c.beforeCopy),a.isFunction(c.afterCopy)&&b.bind("zClip_afterCopy",c.afterCopy),d.setHandCursor(c.setHandCursor),d.setCSSEffects(c.setCSSEffects),d.addEventListener("mouseOver",function(a){b.trigger("mouseenter")}),d.addEventListener("mouseOut",function(a){b.trigger("mouseleave")}),d.addEventListener("mouseDown",function(e){b.trigger("mousedown"),a.isFunction(c.copy)?d.setText(b.triggerHandler("zClip_copy")):d.setText(c.copy),a.isFunction(c.beforeCopy)&&b.trigger("zClip_beforeCopy")}),d.addEventListener("complete",function(d,e){a.isFunction(c.afterCopy)?b.trigger("zClip_afterCopy"):(e.length>500&&(e=e.substr(0,500)+"...\n\n("+(e.length-500)+" characters not shown)"),b.removeClass("hover"),alert("Copied text to clipboard:\n\n "+e)),c.clickAfter&&b.trigger("click")}),d.glue(b[0],b.parent()[0]),a(window).bind("load resize",function(){d.reposition()})}})}if("string"==typeof b)return this.each(function(){var c=a(this);b=b.toLowerCase();var d=c.data("zclipId"),e=a("#"+d+".zclip");"remove"==b?(e.remove(),c.removeClass("active hover")):"hide"==b?(e.hide(),c.removeClass("active hover")):"show"==b&&e.show()})}}(jQuery);var ZeroClipboard={version:"1.0.7",clients:{},moviePath:"ZeroClipboard.swf",nextId:1,$:function(a){return"string"==typeof a&&(a=document.getElementById(a)),a.addClass||(a.hide=function(){this.style.display="none"},a.show=function(){this.style.display=""},a.addClass=function(a){this.removeClass(a),this.className+=" "+a},a.removeClass=function(a){for(var b=this.className.split(/\s+/),c=-1,d=0;d<b.length;d++)b[d]==a&&(c=d,d=b.length);return c>-1&&(b.splice(c,1),this.className=b.join(" ")),this},a.hasClass=function(a){return!!this.className.match(new RegExp("\\s*"+a+"\\s*"))}),a},setMoviePath:function(a){this.moviePath=a},dispatch:function(a,b,c){var d=this.clients[a];d&&d.receiveEvent(b,c)},register:function(a,b){this.clients[a]=b},getDOMObjectPosition:function(a,b){var c={left:0,top:0,width:a.width?a.width:a.offsetWidth,height:a.height?a.height:a.offsetHeight};return a&&a!=b&&(c.left+=a.offsetLeft,c.top+=a.offsetTop),c},Client:function(a){this.handlers={},this.id=ZeroClipboard.nextId++,this.movieId="ZeroClipboardMovie_"+this.id,ZeroClipboard.register(this.id,this),a&&this.glue(a)}};ZeroClipboard.Client.prototype={id:0,ready:!1,movie:null,clipText:"",handCursorEnabled:!0,cssEffects:!0,handlers:null,glue:function(a,b,c){this.domElement=ZeroClipboard.$(a);var d=99;this.domElement.style.zIndex&&(d=parseInt(this.domElement.style.zIndex,10)+1),"string"==typeof b?b=ZeroClipboard.$(b):"undefined"==typeof b&&(b=document.getElementsByTagName("body")[0]);var e=ZeroClipboard.getDOMObjectPosition(this.domElement,b);this.div=document.createElement("div"),this.div.className="zclip",this.div.id="zclip-"+this.movieId,$(this.domElement).data("zclipId","zclip-"+this.movieId);var f=this.div.style;if(f.position="absolute",f.left=""+e.left+"px",f.top=""+e.top+"px",f.width=""+e.width+"px",f.height=""+e.height+"px",f.zIndex=d,"object"==typeof c)for(addedStyle in c)f[addedStyle]=c[addedStyle];b.appendChild(this.div),this.div.innerHTML=this.getHTML(e.width,e.height)},getHTML:function(a,b){var c="",d="id="+this.id+"&width="+a+"&height="+b;if(navigator.userAgent.match(/MSIE/)){var e=location.href.match(/^https/i)?"https://":"http://";c+='<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="'+e+'download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="'+a+'" height="'+b+'" id="'+this.movieId+'" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowFullScreen" value="false" /><param name="movie" value="'+ZeroClipboard.moviePath+'" /><param name="loop" value="false" /><param name="menu" value="false" /><param name="quality" value="best" /><param name="bgcolor" value="#ffffff" /><param name="flashvars" value="'+d+'"/><param name="wmode" value="transparent"/></object>'}else c+='<embed id="'+this.movieId+'" src="'+ZeroClipboard.moviePath+'" loop="false" menu="false" quality="best" bgcolor="#ffffff" width="'+a+'" height="'+b+'" name="'+this.movieId+'" align="middle" allowScriptAccess="always" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="'+d+'" wmode="transparent" />';return c},hide:function(){this.div&&(this.div.style.left="-2000px")},show:function(){this.reposition()},destroy:function(){if(this.domElement&&this.div){this.hide(),this.div.innerHTML="";var a=document.getElementsByTagName("body")[0];try{a.removeChild(this.div)}catch(b){}this.domElement=null,this.div=null}},reposition:function(a){if(a&&(this.domElement=ZeroClipboard.$(a),this.domElement||this.hide()),this.domElement&&this.div){var b=ZeroClipboard.getDOMObjectPosition(this.domElement),c=this.div.style;c.left=""+b.left+"px",c.top=""+b.top+"px"}},setText:function(a){this.clipText=a,this.ready&&this.movie.setText(a)},addEventListener:function(a,b){a=a.toString().toLowerCase().replace(/^on/,""),this.handlers[a]||(this.handlers[a]=[]),this.handlers[a].push(b)},setHandCursor:function(a){this.handCursorEnabled=a,this.ready&&this.movie.setHandCursor(a)},setCSSEffects:function(a){this.cssEffects=!!a},receiveEvent:function(a,b){switch(a=a.toString().toLowerCase().replace(/^on/,"")){case"load":if(this.movie=document.getElementById(this.movieId),!this.movie){var c=this;return void setTimeout(function(){c.receiveEvent("load",null)},1)}if(!this.ready&&navigator.userAgent.match(/Firefox/)&&navigator.userAgent.match(/Windows/)){var c=this;return setTimeout(function(){c.receiveEvent("load",null)},100),void(this.ready=!0)}this.ready=!0;try{this.movie.setText(this.clipText)}catch(d){}try{this.movie.setHandCursor(this.handCursorEnabled)}catch(d){}break;case"mouseover":this.domElement&&this.cssEffects&&(this.domElement.addClass("hover"),this.recoverActive&&this.domElement.addClass("active"));break;case"mouseout":this.domElement&&this.cssEffects&&(this.recoverActive=!1,this.domElement.hasClass("active")&&(this.domElement.removeClass("active"),this.recoverActive=!0),this.domElement.removeClass("hover"));break;case"mousedown":this.domElement&&this.cssEffects&&this.domElement.addClass("active");break;case"mouseup":this.domElement&&this.cssEffects&&(this.domElement.removeClass("active"),this.recoverActive=!1)}if(this.handlers[a])for(var e=0,f=this.handlers[a].length;e<f;e++){var g=this.handlers[a][e];"function"==typeof g?g(this,b):"object"==typeof g&&2==g.length?g[0][g[1]](this,b):"string"==typeof g&&window[g](this,b)}}}}BI.ClipBoard=BI.inherit(BI.BasicButton,{_defaultConfig:function(){return BI.extend(BI.ClipBoard.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-clipboard",copy:BI.emptyFn,afterCopy:BI.emptyFn})},_init:function(){BI.ClipBoard.superclass._init.apply(this,arguments)},mounted:function(){var a=this.options;window.Clipboard?(this.clipboard=new Clipboard(this.element[0],{text:function(){return BI.isFunction(a.copy)?a.copy():a.copy}}),this.clipboard.on("success",a.afterCopy)):this.element.zclip({path:BI.resourceURL+"/ZeroClipboard.swf",copy:a.copy,beforeCopy:a.beforeCopy,afterCopy:a.afterCopy})},destroyed:function(){this.clipboard&&this.clipboard.destroy()}}),BI.shortcut("bi.clipboard",BI.ClipBoard),BI.CustomColorChooser=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.CustomColorChooser.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-custom-color-chooser",width:227,height:245})},_init:function(){BI.CustomColorChooser.superclass._init.apply(this,arguments);var a=this;this.editor=BI.createWidget({type:"bi.color_picker_editor"}),this.editor.on(BI.ColorPickerEditor.EVENT_CHANGE,function(){a.setValue(this.getValue())}),this.farbtastic=BI.createWidget({type:"bi.farbtastic"}),this.farbtastic.on(BI.Farbtastic.EVENT_CHANGE,function(){a.setValue(this.getValue())}),BI.createWidget({type:"bi.vtape",element:this,items:[{type:"bi.absolute",items:[{el:this.editor,left:10,top:10,right:10}],height:30},{type:"bi.absolute",items:[{el:this.farbtastic,left:15,right:15,top:10}],height:215}]})},setValue:function(a){this.editor.setValue(a),this.farbtastic.setValue(a)},getValue:function(){return this.editor.getValue()}}),BI.CustomColorChooser.EVENT_CHANGE="CustomColorChooser.EVENT_CHANGE",BI.shortcut("bi.custom_color_chooser",BI.CustomColorChooser),BI.ColorChooser=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.ColorChooser.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-color-chooser",el:{}})},_init:function(){BI.ColorChooser.superclass._init.apply(this,arguments);var a=this,b=this.options;this.trigger=BI.createWidget(BI.extend({type:"bi.color_chooser_trigger",width:b.width,height:b.height},b.el)),this.colorPicker=BI.createWidget({type:"bi.color_chooser_popup"}),this.combo=BI.createWidget({type:"bi.combo",element:this,adjustLength:1,el:this.trigger,popup:{el:this.colorPicker,stopPropagation:!1,minWidth:202}});var c=function(){var b=a.colorPicker.getValue();a.trigger.setValue(b);var c=BI.string2Array(BI.Cache.getItem("colors")||""),d=new BI.Queue(8);d.fromArray(c),d.remove(b),d.unshift(b),BI.Cache.setItem("colors",BI.array2String(d.toArray()))};this.colorPicker.on(BI.ColorChooserPopup.EVENT_VALUE_CHANGE,function(){c()}),this.colorPicker.on(BI.ColorChooserPopup.EVENT_CHANGE,function(){c(),a.combo.hideView()}),this.combo.on(BI.Combo.EVENT_BEFORE_POPUPVIEW,function(){a.colorPicker.setStoreColors(BI.string2Array(BI.Cache.getItem("colors")||""))}),this.combo.on(BI.Combo.EVENT_AFTER_HIDEVIEW,function(){a.fireEvent(BI.ColorChooser.EVENT_CHANGE,arguments)})},isViewVisible:function(){return this.combo.isViewVisible()},hideView:function(){this.combo.hideView()},showView:function(){this.combo.showView()},setValue:function(a){this.combo.setValue(a)},getValue:function(){return this.colorPicker.getValue()}}),BI.ColorChooser.EVENT_CHANGE="ColorChooser.EVENT_CHANGE",BI.shortcut("bi.color_chooser",BI.ColorChooser),BI.ColorChooserPopup=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.ColorChooserPopup.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-color-chooser-popup",width:200,height:145})},_init:function(){BI.ColorChooserPopup.superclass._init.apply(this,arguments);var a=this;this.options;this.colorEditor=BI.createWidget({type:"bi.color_picker_editor"}),this.colorEditor.on(BI.ColorPickerEditor.EVENT_CHANGE,function(){a.setValue(this.getValue()),a.fireEvent(BI.ColorChooserPopup.EVENT_VALUE_CHANGE,arguments)}),this.storeColors=BI.createWidget({type:"bi.color_picker",items:[[{value:"",disabled:!0},{value:"",disabled:!0},{value:"",disabled:!0},{value:"",disabled:!0},{value:"",disabled:!0},{value:"",disabled:!0},{value:"",disabled:!0},{value:"",disabled:!0}]],width:190,height:25}),this.storeColors.on(BI.ColorPicker.EVENT_CHANGE,function(){a.setValue(this.getValue()[0]),a.fireEvent(BI.ColorChooserPopup.EVENT_CHANGE,arguments)}),this.colorPicker=BI.createWidget({type:"bi.color_picker",width:190,height:50}),this.colorPicker.on(BI.ColorPicker.EVENT_CHANGE,function(){a.setValue(this.getValue()[0]),a.fireEvent(BI.ColorChooserPopup.EVENT_CHANGE,arguments)}),this.customColorChooser=BI.createWidget({type:"bi.custom_color_chooser"});var b=BI.createWidget({type:"bi.popup_panel",buttons:[BI.i18nText("BI-Basic_Cancel"),BI.i18nText("BI-Basic_Save")],title:BI.i18nText("BI-Custom_Color"),el:this.customColorChooser,stopPropagation:!1,bgap:-1,rgap:1,lgap:1,minWidth:227});this.more=BI.createWidget({type:"bi.combo",direction:"right,top",isNeedAdjustHeight:!1,el:{type:"bi.text_item",cls:"color-chooser-popup-more bi-list-item",textAlign:"center",height:20,text:BI.i18nText("BI-Basic_More")+"..."},popup:b}),this.more.on(BI.Combo.EVENT_AFTER_POPUPVIEW,function(){a.customColorChooser.setValue(a.getValue())}),b.on(BI.PopupPanel.EVENT_CLICK_TOOLBAR_BUTTON,function(b){switch(b){case 0:a.more.hideView();break;case 1:a.setValue(a.customColorChooser.getValue()),a.more.hideView(),a.fireEvent(BI.ColorChooserPopup.EVENT_CHANGE,arguments)}}),BI.createWidget({type:"bi.vtape",element:this,items:[{el:{type:"bi.absolute",cls:"bi-background bi-border-bottom",items:[{el:this.colorEditor,left:0,right:0,top:5}]},height:30},{el:{type:"bi.absolute",items:[{el:this.storeColors,left:5,right:5,top:5}]},height:30},{el:{type:"bi.absolute",items:[{el:this.colorPicker,left:5,right:5,top:5}]},height:65},{el:this.more,height:20}]})},setStoreColors:function(a){if(BI.isArray(a)){var b=BI.map(a,function(a,b){return{value:b}});BI.count(a.length,8,function(a){b.push({value:"",disabled:!0})}),this.storeColors.populate([b])}},setValue:function(a){this.colorEditor.setValue(a),this.colorPicker.setValue(a),this.storeColors.setValue(a)},getValue:function(){return this.colorEditor.getValue()}}),BI.ColorChooserPopup.EVENT_VALUE_CHANGE="ColorChooserPopup.EVENT_VALUE_CHANGE",BI.ColorChooserPopup.EVENT_CHANGE="ColorChooserPopup.EVENT_CHANGE",BI.shortcut("bi.color_chooser_popup",BI.ColorChooserPopup),BI.ColorChooserTrigger=BI.inherit(BI.Trigger,{_defaultConfig:function(){var a=BI.ColorChooserTrigger.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-color-chooser-trigger",height:30})},_init:function(){BI.ColorChooserTrigger.superclass._init.apply(this,arguments),this.colorContainer=BI.createWidget({type:"bi.layout",cls:"bi-card color-chooser-trigger-content"});var a=BI.createWidget({type:"bi.icon_button",disableSelected:!0,cls:"icon-combo-down-icon trigger-triangle-font",width:12,height:8});BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.colorContainer,left:3,right:3,top:3,bottom:3},{el:a,right:3,bottom:3}]}),this.options.value&&this.setValue(this.options.value)},setValue:function(a){BI.ColorChooserTrigger.superclass.setValue.apply(this,arguments),""===a?this.colorContainer.element.css("background-color","").removeClass("trans-color-background").addClass("auto-color-background"):"transparent"===a?this.colorContainer.element.css("background-color","").removeClass("auto-color-background").addClass("trans-color-background"):this.colorContainer.element.css({"background-color":a}).removeClass("auto-color-background").removeClass("trans-color-background")}}),BI.ColorChooserTrigger.EVENT_CHANGE="ColorChooserTrigger.EVENT_CHANGE",BI.shortcut("bi.color_chooser_trigger",BI.ColorChooserTrigger),BI.ColorPickerButton=BI.inherit(BI.BasicButton,{_defaultConfig:function(){var a=BI.ColorPickerButton.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-color-picker-button bi-background bi-border-top bi-border-left"})},_init:function(){BI.ColorPickerButton.superclass._init.apply(this,arguments);var a=this,b=this.options;if(b.value){this.element.css("background-color",b.value);var c=this.getName();this.element.hover(function(){a._createMask(),a.isEnabled()&&BI.Maskers.show(c)},function(){a.isSelected()||BI.Maskers.hide(c)})}},_createMask:function(){var a=this.options,b=this.getName();if(this.isEnabled()&&!BI.Maskers.has(b)){var c=BI.Maskers.make(b,this,{offset:{left:-1,top:-1,right:-1,bottom:-1}});c.element.addClass("color-picker-button-mask").css("background-color",a.value)}},setSelected:function(a){BI.ColorPickerButton.superclass.setSelected.apply(this,arguments),a&&this._createMask(),BI.Maskers[a?"show":"hide"](this.getName())}}),BI.ColorPickerButton.EVENT_CHANGE="ColorPickerButton.EVENT_CHANGE",BI.shortcut("bi.color_picker_button",BI.ColorPickerButton),BI.ColorPicker=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.ColorPicker.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-color-picker",items:null})},_items:[[{value:"#ffffff"},{value:"#f2f2f2"},{value:"#e5e5e5"},{value:"#d9d9d9"},{value:"#cccccc"},{value:"#bfbfbf"},{value:"#b2b2b2"},{value:"#a6a6a6"},{value:"#999999"},{value:"#8c8c8c"},{value:"#808080"},{value:"#737373"},{value:"#666666"},{value:"#4d4d4d"},{value:"#333333"},{value:"#000000"}],[{value:"#d8b5a6"},{value:"#ff9e9a"},{value:"#ffc17d"},{value:"#f5e56b"},{value:"#d8e698"},{value:"#e0ebaf"},{value:"#c3d825"},{value:"#bce2e8"},{value:"#85d3cd"},{value:"#bce2e8"},{value:"#a0d8ef"},{value:"#89c3eb"},{value:"#bbc8e6"},{value:"#bbbcde"},{value:"#d6b4cc"},{value:"#fbc0d3"}],[{value:"#bb9581"},{value:"#f37d79"},{value:"#fba74f"},{value:"#ffdb4f"},{value:"#c7dc68"},{value:"#b0ca71"},{value:"#99ab4e"},{value:"#84b9cb"},{value:"#00a3af"},{value:"#2ca9e1"},{value:"#0095d9"},{value:"#4c6cb3"},{value:"#8491c3"},{value:"#a59aca"},{value:"#cc7eb1"},{value:"#e89bb4"}],[{value:"#9d775f"},{value:"#dd4b4b"},{value:"#ef8b07"},{value:"#fcc800"},{value:"#aacf53"},{value:"#82ae46"},{value:"#69821b"},{value:"#59b9c6"},{value:"#2a83a2"},{value:"#007bbb"},{value:"#19448e"},{value:"#274a78"},{value:"#4a488e"},{value:"#7058a3"},{value:"#884898"},{value:"#d47596"}]],_init:function(){BI.ColorPicker.superclass._init.apply(this,arguments);var a=this,b=this.options;this.colors=BI.createWidget({type:"bi.button_group",element:this,items:BI.createItems(b.items||this._items,{type:"bi.color_picker_button",once:!1}),layouts:[{type:"bi.grid"}]}),this.colors.on(BI.ButtonGroup.EVENT_CHANGE,function(){a.fireEvent(BI.ColorPicker.EVENT_CHANGE,arguments)})},populate:function(a){var b=[].slice.call(arguments);b[0]=BI.createItems(a,{type:"bi.color_picker_button",once:!1}),this.colors.populate.apply(this.colors,b)},setValue:function(a){this.colors.setValue(a)},getValue:function(){return this.colors.getValue()}}),BI.ColorPicker.EVENT_CHANGE="ColorPicker.EVENT_CHANGE",BI.shortcut("bi.color_picker",BI.ColorPicker),BI.ColorPickerEditor=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.ColorPickerEditor.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-color-picker-editor",height:20})},_init:function(){BI.ColorPickerEditor.superclass._init.apply(this,arguments);var a=this;this.options;this.colorShow=BI.createWidget({type:"bi.layout",cls:"color-picker-editor-display bi-card",height:20});var b=BI.createWidgets(BI.createItems([{text:"R"},{text:"G"},{text:"B"}],{type:"bi.label",cls:"color-picker-editor-label",width:10,height:20})),c=function(a){return BI.isNumeric(a)&&(0|a)>=0&&(0|a)<=255},d=BI.createWidgets([{},{},{}],{type:"bi.small_text_editor",cls:"color-picker-editor-input",validationChecker:c,errorText:BI.i18nText("BI-Color_Picker_Error_Text"),allowBlank:!0,value:255,width:32,height:20});BI.each(d,function(b,c){c.on(BI.TextEditor.EVENT_CHANGE,function(){a.R.isValid()&&a.G.isValid()&&a.B.isValid()&&(a.colorShow.element.css("background-color",a.getValue()),a.fireEvent(BI.ColorPickerEditor.EVENT_CHANGE))})}),this.R=d[0],this.G=d[1],this.B=d[2],this.none=BI.createWidget({type:"bi.checkbox",title:BI.i18nText("BI-Basic_Auto")}),this.none.on(BI.Checkbox.EVENT_CHANGE,function(){this.isSelected()?(a.lastColor=a.getValue(),a.setValue("")):a.setValue(a.lastColor||"#000000"),a.R.isValid()&&a.G.isValid()&&a.B.isValid()&&(a.colorShow.element.css("background-color",a.getValue()),a.fireEvent(BI.ColorPickerEditor.EVENT_CHANGE))}),this.transparent=BI.createWidget({type:"bi.checkbox",title:BI.i18nText("BI-Transparent_Color")}),this.transparent.on(BI.Checkbox.EVENT_CHANGE,function(){this.isSelected()?(a.lastColor=a.getValue(),a.setValue("transparent")):a.setValue(a.lastColor||"#000000"),a.R.isValid()&&a.G.isValid()&&a.B.isValid()&&(a.colorShow.element.css("background-color",a.getValue()),a.fireEvent(BI.ColorPickerEditor.EVENT_CHANGE))}),BI.createWidget({type:"bi.htape",element:this,items:[{el:this.colorShow,width:"fill"},{el:b[0],lgap:10,width:16},{el:this.R,width:32},{el:b[1],lgap:10,width:16},{el:this.G,width:32},{el:b[2],lgap:10,width:16},{el:this.B,width:32},{el:{type:"bi.center_adapt",items:[this.none]},width:18},{el:{type:"bi.center_adapt",items:[this.transparent]},width:18}]})},setValue:function(a){if("transparent"===a)return this.transparent.setSelected(!0),this.none.setSelected(!1),this.R.setValue(""),this.G.setValue(""),void this.B.setValue("");a?this.none.setSelected(!1):(a="",this.none.setSelected(!0)),this.transparent.setSelected(!1),this.colorShow.element.css("background-color",a);var b=BI.DOM.rgb2json(BI.DOM.hex2rgb(a));this.R.setValue(BI.isNull(b.r)?"":b.r),this.G.setValue(BI.isNull(b.g)?"":b.g),this.B.setValue(BI.isNull(b.b)?"":b.b)},getValue:function(){return this.transparent.isSelected()?"transparent":BI.DOM.rgb2hex(BI.DOM.json2rgb({r:this.R.getValue(),g:this.G.getValue(),b:this.B.getValue()}))}}),BI.ColorPickerEditor.EVENT_CHANGE="ColorPickerEditor.EVENT_CHANGE",BI.shortcut("bi.color_picker_editor",BI.ColorPickerEditor),BI.Farbtastic=BI.inherit(BI.Widget,{_defaultConfig:function(){return 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if("object"==typeof exports){var c=require("raphael.core");require("raphael.svg"),require("raphael.vml"),module.exports=b(c)}}(this,function(a){return a.ninja()}),BI.Svg=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.Svg.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-svg"})},_init:function(){BI.Svg.superclass._init.apply(this,arguments),this.paper=Raphael(this.element[0]),this.element.css("overflow","hidden"),$(this.paper.canvas).width("100%").height("100%").css({left:"0",top:"0"}).appendTo(this.element),this.top=this.paper.top,this.bottom=this.paper.bottom,this.customAttributes=this.paper.customAttributes,this.ca=this.paper.ca,this.raphael=this.paper.raphael},add:function(){return this.paper.add.apply(this.paper,arguments)},path:function(){return this.paper.path.apply(this.paper,arguments)},image:function(){return this.paper.image.apply(this.paper,arguments)},rect:function(){return this.paper.rect.apply(this.paper,arguments)},circle:function(){return this.paper.circle.apply(this.paper,arguments)},ellipse:function(){return this.paper.ellipse.apply(this.paper,arguments)},text:function(){return this.paper.text.apply(this.paper,arguments)},print:function(){return this.paper.print.apply(this.paper,arguments)},setStart:function(){return this.paper.setStart.apply(this.paper,arguments)},setFinish:function(){return this.paper.setFinish.apply(this.paper,arguments)},setSize:function(){return this.paper.setSize.apply(this.paper,arguments)},setViewBox:function(){return this.paper.setViewBox.apply(this.paper,arguments)},getById:function(){return this.paper.getById.apply(this.paper,arguments)},getElementByPoint:function(){return this.paper.getElementByPoint.apply(this.paper,arguments)},getElementsByPoint:function(){return this.paper.getElementsByPoint.apply(this.paper,arguments)},getFont:function(){return this.paper.getFont.apply(this.paper,arguments)},set:function(){return this.paper.set.apply(this.paper,arguments)},remove:function(){return this.paper.remove.apply(this.paper,arguments)},clear:function(){return this.paper.clear.apply(this.paper,arguments)}}),BI.shortcut("bi.svg",BI.Svg),BI.NativeTableScrollbar=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.NativeTableScrollbar.superclass._defaultConfig.apply(this,arguments),{attributes:{tabIndex:0},contentSize:0,defaultPosition:0,position:0,size:0})},render:function(){var a=this;this.options;this.element.width(36);var b=BI.throttle(function(){a.fireEvent(BI.NativeTableScrollbar.EVENT_SCROLL,a.element.scrollTop())},150,{leading:!1});return this.element.scroll(function(){b()}),{type:"bi.default",scrolly:!0,items:[{type:"bi.layout",width:1,ref:function(b){a.inner=b}}]}},mounted:function(){this._populate()},_populate:function(){var a=this.options;if(a.size<1||a.contentSize<=a.size)return void this.setVisible(!1);this.setVisible(!0);try{this.element.scrollTop(a.position)}catch(b){}this.inner.element.height(a.contentSize)},setContentSize:function(a){this.options.contentSize=a},setPosition:function(a){this.options.position=a},setSize:function(a){this.setHeight(a),this.options.size=a},populate:function(){this._populate()}}),BI.NativeTableScrollbar.EVENT_SCROLL="EVENT_SCROLL",BI.shortcut("bi.native_table_scrollbar",BI.NativeTableScrollbar),BI.NativeTableHorizontalScrollbar=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.NativeTableHorizontalScrollbar.superclass._defaultConfig.apply(this,arguments),{attributes:{tabIndex:0},contentSize:0,position:0,size:0})},render:function(){var a=this;this.options;this.element.height(36);var b=BI.throttle(function(){a.fireEvent(BI.NativeTableScrollbar.EVENT_SCROLL,a.element.scrollLeft())},150,{leading:!1});return this.element.scroll(function(){b()}),{type:"bi.default",scrollx:!0,items:[{type:"bi.layout",height:1,ref:function(b){a.inner=b}}]}},setContentSize:function(a){this.options.contentSize=a},setPosition:function(a){this.options.position=a},setSize:function(a){this.setWidth(a),this.options.size=a},_populate:function(){var a=this.options;if(a.size<1||a.contentSize<=a.size)return void this.setVisible(!1);this.setVisible(!0);try{this.element.scrollLeft(a.position)}catch(b){}this.inner.element.width(a.contentSize)},populate:function(){this._populate()}}),BI.NativeTableHorizontalScrollbar.EVENT_SCROLL="EVENT_SCROLL",BI.shortcut("bi.native_table_horizontal_scrollbar",BI.NativeTableHorizontalScrollbar),BI.TableCell=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.TableCell.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-table-cell",textAlign:"left",text:""})},_init:function(){BI.TableCell.superclass._init.apply(this,arguments),BI.createWidget({type:"bi.label",element:this,whiteSpace:"nowrap",textAlign:this.options.textAlign,height:this.options.height,text:this.options.text,value:this.options.value,lgap:5})}}),BI.shortcut("bi.table_cell",BI.TableCell),BI.CollectionTableCell=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.CollectionTableCell.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-collection-table-cell bi-border-right bi-border-bottom",width:0,height:0,_left:0,_top:0,cell:{}})},_init:function(){BI.CollectionTableCell.superclass._init.apply(this,arguments);var a=this.options;this.cell=BI.createWidget(BI.extend({type:"bi.label"},a.cell,{cls:(a.cell.cls||"")+" 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a=this,b=this.options;this._width=0,this._height=0,this._scrollBarSize=BI.DOM.getScrollWidth(),this.topLeftCollection=BI.createWidget({type:"bi.collection_view",cellSizeAndPositionGetter:function(b){return a.topLeftItems[b]}}),this.topLeftCollection.on(BI.CollectionView.EVENT_SCROLL,function(b){a.bottomLeftCollection.setScrollLeft(b.scrollLeft),a._populateScrollbar(),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.topRightCollection=BI.createWidget({type:"bi.collection_view",cellSizeAndPositionGetter:function(b){return a.topRightItems[b]}}),this.topRightCollection.on(BI.CollectionView.EVENT_SCROLL,function(b){a.bottomRightCollection.setScrollLeft(b.scrollLeft),a._populateScrollbar(),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.bottomLeftCollection=BI.createWidget({type:"bi.collection_view",cellSizeAndPositionGetter:function(b){return a.bottomLeftItems[b]}}),this.bottomLeftCollection.on(BI.CollectionView.EVENT_SCROLL,function(b){a.bottomRightCollection.setScrollTop(b.scrollTop),a.topLeftCollection.setScrollLeft(b.scrollLeft),a._populateScrollbar(),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.bottomRightCollection=BI.createWidget({type:"bi.collection_view",cellSizeAndPositionGetter:function(b){return a.bottomRightItems[b]}}),this.bottomRightCollection.on(BI.CollectionView.EVENT_SCROLL,function(b){a.bottomLeftCollection.setScrollTop(b.scrollTop),a.topRightCollection.setScrollLeft(b.scrollLeft),a._populateScrollbar(),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.topLeft=BI.createWidget({type:"bi.vertical",scrollable:!1,scrolly:!1,items:[this.topLeftCollection]}),this.topRight=BI.createWidget({type:"bi.vertical",scrollable:!1,scrolly:!1,items:[this.topRightCollection]}),this.bottomLeft=BI.createWidget({type:"bi.vertical",scrollable:!1,scrolly:!1,items:[this.bottomLeftCollection]}),this.bottomRight=BI.createWidget({type:"bi.vertical",scrollable:!1,scrolly:!1,items:[this.bottomRightCollection]}),this.contextLayout=BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.topLeft,top:0,left:0},{el:this.topRight,top:0},{el:this.bottomLeft,left:0},{el:this.bottomRight}]}),this.topScrollbar=BI.createWidget({type:"bi.grid_table_scrollbar",width:BI.GridTableScrollbar.SIZE}),this.topScrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL,function(b){a.bottomLeftCollection.setScrollTop(b),a.bottomRightCollection.setScrollTop(b),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.leftScrollbar=BI.createWidget({type:"bi.grid_table_horizontal_scrollbar",height:BI.GridTableScrollbar.SIZE}),this.leftScrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL,function(b){a.topLeftCollection.setScrollLeft(b),a.bottomLeftCollection.setScrollLeft(b),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.rightScrollbar=BI.createWidget({type:"bi.grid_table_horizontal_scrollbar",height:BI.GridTableScrollbar.SIZE}),this.rightScrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL,function(b){a.topRightCollection.setScrollLeft(b),a.bottomRightCollection.setScrollLeft(b),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.scrollBarLayout=BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.topScrollbar,right:0,top:0},{el:this.leftScrollbar,left:0},{el:this.rightScrollbar}]}),this._width=b.width-BI.GridTableScrollbar.SIZE,this._height=b.height-BI.GridTableScrollbar.SIZE},mounted:function(){var a=this.options;(a.items.length>0||a.header.length>0)&&(this._digest(),this._populate())},_getFreezeColLength:function(){var a=this.options;return a.isNeedFreeze===!0?BI.clamp(a.freezeCols.length,0,a.columnSize.length):0},_getFreezeHeaderHeight:function(){var a=this.options;return a.header.length*a.headerRowSize>=this._height?0:a.header.length*a.headerRowSize},_getActualItems:function(){var a=this.options;return a.header.length*a.headerRowSize>=this._height?a.header.concat(a.items):a.items},_populateScrollbar:function(){var a=this.options,b=this.getRegionSize(),c=0,d=0,e=0,f=[];BI.each(a.columnSize,function(b,g){a.isNeedFreeze===!0&&a.freezeCols.contains(b)?c+=g:d+=g,e+=g,0===b?f[b]=g:f[b]=f[b-1]+g}),this.topScrollbar.setContentSize(this._getActualItems().length*a.rowSize),this.topScrollbar.setSize(this._height-this._getFreezeHeaderHeight()),this.topScrollbar.setPosition(this.bottomRightCollection.getScrollTop()),this.topScrollbar.populate(),this.leftScrollbar.setContentSize(c),this.leftScrollbar.setSize(b),this.leftScrollbar.setPosition(this.bottomLeftCollection.getScrollLeft()),this.leftScrollbar.populate(),this.rightScrollbar.setContentSize(d),this.rightScrollbar.setSize(this._width-b),this.rightScrollbar.setPosition(this.bottomRightCollection.getScrollLeft()),this.rightScrollbar.populate();var g=this.scrollBarLayout.attr("items");g[0].top=this._getFreezeHeaderHeight(),g[1].top=this._height,g[2].top=this._height,g[2].left=b,this.scrollBarLayout.attr("items",g),this.scrollBarLayout.resize()},_populateTable:function(){var a=this.options,b=this.getRegionSize(),c=0,d=0,e=0,f=[];BI.each(a.columnSize,function(b,g){a.isNeedFreeze===!0&&a.freezeCols.contains(b)?c+=g:d+=g,e+=g,0===b?f[b]=g:f[b]=f[b-1]+g});var g=b,h=this._getFreezeHeaderHeight(),i=this._width-b,j=this._getFreezeHeaderHeight(),k=b,l=this._height-h,m=this._width-b,n=this._height-j,o=g+this._scrollBarSize,p=h+this._scrollBarSize,q=i+this._scrollBarSize,r=j+this._scrollBarSize,s=k+this._scrollBarSize,t=l+this._scrollBarSize,u=m+this._scrollBarSize,v=n+this._scrollBarSize,w=function(a){a.element.css({overflow:"scroll",overflowX:"scroll",overflowY:"scroll"})};this.topLeft.setWidth(g),this.topLeft.setHeight(h),this.topRight.setWidth(i),this.topRight.setHeight(j),this.bottomLeft.setWidth(k),this.bottomLeft.setHeight(l),this.bottomRight.setWidth(m),this.bottomRight.setHeight(n),this.topLeftCollection.setWidth(o),this.topLeftCollection.setHeight(p),this.topRightCollection.setWidth(q),this.topRightCollection.setHeight(r),this.bottomLeftCollection.setWidth(s),this.bottomLeftCollection.setHeight(t),this.bottomRightCollection.setWidth(u),this.bottomRightCollection.setHeight(v),w(this.topLeftCollection),w(this.topRightCollection),w(this.bottomLeftCollection),w(this.bottomRightCollection);var x=this.contextLayout.attr("items");x[1].left=b,x[2].top=this._getFreezeHeaderHeight(),x[3].left=b,x[3].top=this._getFreezeHeaderHeight(),this.contextLayout.attr("items",x),this.contextLayout.resize();var y=[],z=[],A=[],B=[],C=function(a,b,c){BI.each(a,function(a,d){var e={type:"bi.collection_table_cell", +cell:b[d.row][d.col]};c.push(e)})};C(this.topLeftItems,a.header,y),C(this.topRightItems,a.header,z),C(this.bottomLeftItems,this._getActualItems(),A),C(this.bottomRightItems,this._getActualItems(),B),this.topLeftCollection._populate(y),this.topRightCollection._populate(z),this.bottomLeftCollection._populate(A),this.bottomRightCollection._populate(B)},_digest:function(){var a=this.options,b=this._getFreezeColLength();this._getFreezeHeaderHeight()<=0?(this.topLeftItems=[],this.topRightItems=[],this.bottomLeftItems=this._serialize(this._getActualItems(),0,b,a.rowSize,a.columnSize,a.mergeCols,BI.range(a.header.length)),this.bottomRightItems=this._serialize(this._getActualItems(),b,a.columnSize.length,a.rowSize,a.columnSize,a.mergeCols,BI.range(a.header.length))):(this.topLeftItems=this._serialize(a.header,0,b,a.headerRowSize,a.columnSize,a.mergeCols),this.topRightItems=this._serialize(a.header,b,a.columnSize.length,a.headerRowSize,a.columnSize,!0),this.bottomLeftItems=this._serialize(a.items,0,b,a.rowSize,a.columnSize,a.mergeCols),this.bottomRightItems=this._serialize(a.items,b,a.columnSize.length,a.rowSize,a.columnSize,a.mergeCols))},_serialize:function(a,b,c,d,e,f,g){f=f||[],g=g||[];for(var h=this.options,i=[],j={},k={},l={},m={},n=[],o=b;o<c;o++)o===b?n[o]=e[o]:n[o]=n[o-1]+e[o];var p=function(a,b){k[b]._height+=d,k[b].__mergeRows.push(a)},q=function(a,b){l[a]._width+=e[b],l[a].__mergeCols.push(b)},r=function(a,b){var c=e[b],f=d;m[a][b]._row=a,m[a][b]._col=b,m[a][b]._width=c,m[a][b]._height=f,k[b]=m[a][b],k[b].__mergeRows=[a],l[a]=m[a][b],l[a].__mergeCols=[b],i.push({x:n[b]-e[b],y:+a*d,item:m[a][b]})};return BI.each(a,function(a,d){for(var e=b;e<c;e++)if(j[a]||(j[a]={}),m[a]||(m[a]={}),j[a][e]=d[e],m[a][e]={},f===!0||f.indexOf(e)>-1||g===!0||g.indexOf(a)>-1)if(0===a&&e===b)r(0,b);else if(e===b&&a>0){var i=h.mergeRule(j[a][e],j[a-1][e]);i===!0?(p(a,e),l[a]=k[e]):r(a,e)}else if(0===a&&e>b){var n=h.mergeRule(j[a][e],j[a][e-1]);n===!0?(q(a,e),k[e]=l[a]):r(a,e)}else{var i=h.mergeRule(j[a][e],j[a-1][e]),n=h.mergeRule(j[a][e],j[a][e-1]);if(n&&i)continue;n&&q(a,e),i&&p(a,e),n||i||r(a,e)}else r(a,e)}),BI.map(i,function(a,b){return{x:b.x,y:b.y,row:b.item._row,col:b.item._col,width:b.item._width,height:b.item._height}})},_populate:function(){this._width<=0||this._height<=0||(this._isNeedDigest===!0&&this._digest(),this._isNeedDigest=!1,this._populateTable(),this._populateScrollbar())},getRegionSize:function(){var a=this.options,b=a.regionColumnSize[0]||0;return a.isNeedFreeze===!1||0===a.freezeCols.length?0:(b||BI.each(a.freezeCols,function(c,d){b+=a.columnSize[d]}),b)},setVerticalScroll:function(a){this.bottomLeftCollection.setScrollTop(a),this.bottomRightCollection.setScrollTop(a)},setLeftHorizontalScroll:function(a){this.topLeftCollection.setScrollLeft(a),this.bottomLeftCollection.setScrollLeft(a)},setRightHorizontalScroll:function(a){this.topRightCollection.setScrollLeft(a),this.bottomRightCollection.setScrollLeft(a)},getVerticalScroll:function(){return this.bottomRightCollection.getScrollTop()},getLeftHorizontalScroll:function(){return this.bottomLeftCollection.getScrollLeft()},getRightHorizontalScroll:function(){return this.bottomRightCollection.getScrollLeft()},setWidth:function(a){BI.CollectionTable.superclass.setWidth.apply(this,arguments),this._width=this.options.width-BI.GridTableScrollbar.SIZE},setHeight:function(a){BI.CollectionTable.superclass.setHeight.apply(this,arguments),this._height=this.options.height-BI.GridTableScrollbar.SIZE},setColumnSize:function(a){this._isNeedDigest=!0,this.options.columnSize=a},setRegionColumnSize:function(a){this._isNeedDigest=!0,this.options.regionColumnSize=a},getColumnSize:function(){return this.options.columnSize},getRegionColumnSize:function(){return this.options.regionColumnSize},populate:function(a,b){a&&a!==this.options.items&&(this._isNeedDigest=!0,this.options.items=a,this._restore()),b&&b!==this.options.header&&(this._isNeedDigest=!0,this.options.header=b,this._restore()),this._populate()},_restore:function(){this.topLeftCollection.restore(),this.topRightCollection.restore(),this.bottomLeftCollection.restore(),this.bottomRightCollection.restore()},restore:function(){this._restore()}}),BI.shortcut("bi.collection_table",BI.CollectionTable),BI.QuickCollectionTable=BI.inherit(BI.CollectionTable,{_defaultConfig:function(){return BI.extend(BI.QuickCollectionTable.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-quick-collection-table"})},render:function(){BI.QuickCollectionTable.superclass.render.apply(this,arguments);this.options;this.topLeftCollection.setOverflowX(!1),this.topLeftCollection.setOverflowY(!1),this.topRightCollection.setOverflowX(!1),this.topRightCollection.setOverflowY(!1),this.bottomLeftCollection.setOverflowX(!1),this.bottomLeftCollection.setOverflowY(!1),this.bottomRightCollection.setOverflowX(!1),this.bottomRightCollection.setOverflowY(!1)},mounted:function(){BI.QuickCollectionTable.superclass.mounted.apply(this,arguments);var a=this;this._topLeftWheelHandler=new BI.WheelHandler(BI.bind(this._onWheelLeft,this),BI.bind(this._shouldHandleLeftX,this),BI.bind(this._shouldHandleY,this)),this._topRightWheelHandler=new BI.WheelHandler(BI.bind(this._onWheelRight,this),BI.bind(this._shouldHandleRightX,this),BI.bind(this._shouldHandleY,this)),this._bottomLeftWheelHandler=new BI.WheelHandler(BI.bind(this._onWheelLeft,this),BI.bind(this._shouldHandleLeftX,this),BI.bind(this._shouldHandleY,this)),this._bottomRightWheelHandler=new BI.WheelHandler(BI.bind(this._onWheelRight,this),BI.bind(this._shouldHandleRightX,this),BI.bind(this._shouldHandleY,this)),this.topLeftCollection.element.mousewheel(function(b){a._topLeftWheelHandler.onWheel(b.originalEvent)}),this.topRightCollection.element.mousewheel(function(b){a._topRightWheelHandler.onWheel(b.originalEvent)}),this.bottomLeftCollection.element.mousewheel(function(b){a._bottomLeftWheelHandler.onWheel(b.originalEvent)}),this.bottomRightCollection.element.mousewheel(function(b){a._bottomRightWheelHandler.onWheel(b.originalEvent)})},_shouldHandleLeftX:function(a){return a>0?this.bottomLeftCollection.getScrollLeft()<this.bottomLeftCollection.getMaxScrollLeft():this.bottomLeftCollection.getScrollLeft()>0},_shouldHandleRightX:function(a){return a>0?this.bottomRightCollection.getScrollLeft()<this.bottomRightCollection.getMaxScrollLeft():this.bottomRightCollection.getScrollLeft()>0},_shouldHandleY:function(a){return a>0?this.bottomRightCollection.getScrollTop()<this.bottomRightCollection.getMaxScrollTop():this.bottomRightCollection.getScrollTop()>0},_onWheelLeft:function(a,b){var c=this,d=this.bottomLeftCollection.getScrollTop(),e=this.bottomLeftCollection.getScrollLeft();d+=b,e+=a,this.bottomLeftCollection.setScrollTop(d),this.bottomRightCollection.setScrollTop(d),this.topLeftCollection.setScrollLeft(e),this.bottomLeftCollection.setScrollLeft(e),c._populateScrollbar(),this.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)},_onWheelRight:function(a,b){var c=this,d=this.bottomRightCollection.getScrollTop(),e=this.bottomRightCollection.getScrollLeft();d+=b,e+=a,this.bottomLeftCollection.setScrollTop(d),this.bottomRightCollection.setScrollTop(d),this.topRightCollection.setScrollLeft(e),this.bottomRightCollection.setScrollLeft(e),c._populateScrollbar(),this.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)},_populateTable:function(){var a=this.options,b=this.getRegionSize(),c=0,d=0,e=0,f=[];BI.each(a.columnSize,function(b,g){a.isNeedFreeze===!0&&a.freezeCols.contains(b)?c+=g:d+=g,e+=g,0===b?f[b]=g:f[b]=f[b-1]+g});var g=b,h=this._getFreezeHeaderHeight(),i=this._width-b,j=this._getFreezeHeaderHeight(),k=b,l=this._height-h,m=this._width-b,n=this._height-j;this.topLeft.setWidth(g),this.topLeft.setHeight(h),this.topRight.setWidth(i),this.topRight.setHeight(j),this.bottomLeft.setWidth(k),this.bottomLeft.setHeight(l),this.bottomRight.setWidth(m),this.bottomRight.setHeight(n),this.topLeftCollection.setWidth(g),this.topLeftCollection.setHeight(h),this.topRightCollection.setWidth(i),this.topRightCollection.setHeight(j),this.bottomLeftCollection.setWidth(k),this.bottomLeftCollection.setHeight(l),this.bottomRightCollection.setWidth(m),this.bottomRightCollection.setHeight(n);var o=this.contextLayout.attr("items");o[1].left=b,o[2].top=this._getFreezeHeaderHeight(),o[3].left=b,o[3].top=this._getFreezeHeaderHeight(),this.contextLayout.attr("items",o),this.contextLayout.resize();var p=[],q=[],r=[],s=[],t=function(a,b,c){BI.each(a,function(a,d){var e={type:"bi.collection_table_cell",cell:b[d.row][d.col]};c.push(e)})};t(this.topLeftItems,a.header,p),t(this.topRightItems,a.header,q),t(this.bottomLeftItems,this._getActualItems(),r),t(this.bottomRightItems,this._getActualItems(),s),this.topLeftCollection.populate(p),this.topRightCollection.populate(q),this.bottomLeftCollection.populate(r),this.bottomRightCollection.populate(s)}}),BI.shortcut("bi.quick_collection_table",BI.QuickCollectionTable),BI.GridTableCell=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.GridTableCell.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-grid-table-cell bi-border-right bi-border-bottom",width:0,height:0,_rowIndex:0,_columnIndex:0,_left:0,_top:0,cell:{}})},_init:function(){BI.GridTableCell.superclass._init.apply(this,arguments);var a=this.options;this.cell=BI.createWidget(BI.extend({type:"bi.label"},a.cell,{cls:(a.cell.cls||"")+"grid-table-cell-wrapper",width:a.width-(0===a._columnIndex?1:0)-1,height:a.height-(0===a._rowIndex?1:0)-1})),BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.cell,left:0,right:0,top:0,bottom:0}]})},setWidth:function(a){BI.GridTableCell.superclass.setWidth.apply(this,arguments);var b=this.options;this.cell.setWidth(b.width-(0===b._columnIndex?1:0)-1)},setHeight:function(a){BI.GridTableCell.superclass.setHeight.apply(this,arguments);var b=this.options;this.cell.setHeight(b.height-(0===b._rowIndex?1:0)-1)}}),BI.shortcut("bi.grid_table_cell",BI.GridTableCell),BI.GridTable=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.GridTable.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-grid-table",headerRowSize:25,rowSize:25,columnSize:[],isNeedFreeze:!1,freezeCols:[],header:[],items:[],regionColumnSize:[]})},render:function(){var a=this,b=this.options;this._width=0,this._height=0,this._scrollBarSize=BI.DOM.getScrollWidth();var c=function(){return b.rowSize},d=function(a){return b.columnSize[a]},e=function(c){return b.columnSize[c+a._getFreezeColLength()]};this.topLeftGrid=BI.createWidget({type:"bi.grid_view",rowHeightGetter:c,columnWidthGetter:d}),this.topLeftGrid.on(BI.GridView.EVENT_SCROLL,function(b){a.bottomLeftGrid.setScrollLeft(b.scrollLeft),a._populateScrollbar(),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.topRightGrid=BI.createWidget({type:"bi.grid_view",rowHeightGetter:c,columnWidthGetter:e}),this.topRightGrid.on(BI.GridView.EVENT_SCROLL,function(b){a.bottomRightGrid.setScrollLeft(b.scrollLeft),a._populateScrollbar(),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.bottomLeftGrid=BI.createWidget({type:"bi.grid_view",rowHeightGetter:c,columnWidthGetter:d}),this.bottomLeftGrid.on(BI.GridView.EVENT_SCROLL,function(b){a.bottomRightGrid.setScrollTop(b.scrollTop),a.topLeftGrid.setScrollLeft(b.scrollLeft),a._populateScrollbar(),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.bottomRightGrid=BI.createWidget({type:"bi.grid_view",rowHeightGetter:c,columnWidthGetter:e}),this.bottomRightGrid.on(BI.GridView.EVENT_SCROLL,function(b){a.bottomLeftGrid.setScrollTop(b.scrollTop),a.topRightGrid.setScrollLeft(b.scrollLeft),a._populateScrollbar(),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.topLeft=BI.createWidget({type:"bi.vertical",scrollable:!1,scrolly:!1,items:[this.topLeftGrid]}),this.topRight=BI.createWidget({type:"bi.vertical",scrollable:!1,scrolly:!1,items:[this.topRightGrid]}),this.bottomLeft=BI.createWidget({type:"bi.vertical",scrollable:!1,scrolly:!1,items:[this.bottomLeftGrid]}),this.bottomRight=BI.createWidget({type:"bi.vertical",scrollable:!1,scrolly:!1,items:[this.bottomRightGrid]}),this.contextLayout=BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.topLeft,top:0,left:0},{el:this.topRight,top:0},{el:this.bottomLeft,left:0},{el:this.bottomRight}]}),this.topScrollbar=BI.createWidget({type:"bi.grid_table_scrollbar",width:BI.GridTableScrollbar.SIZE}),this.topScrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL,function(b){a.bottomLeftGrid.setScrollTop(b),a.bottomRightGrid.setScrollTop(b),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.leftScrollbar=BI.createWidget({type:"bi.grid_table_horizontal_scrollbar",height:BI.GridTableScrollbar.SIZE}),this.leftScrollbar.on(BI.GridTableHorizontalScrollbar.EVENT_SCROLL,function(b){a.topLeftGrid.setScrollLeft(b),a.bottomLeftGrid.setScrollLeft(b),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.rightScrollbar=BI.createWidget({type:"bi.grid_table_horizontal_scrollbar",height:BI.GridTableScrollbar.SIZE}),this.rightScrollbar.on(BI.GridTableHorizontalScrollbar.EVENT_SCROLL,function(b){a.topRightGrid.setScrollLeft(b),a.bottomRightGrid.setScrollLeft(b),a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),this.scrollBarLayout=BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.topScrollbar,right:0,top:0},{el:this.leftScrollbar,left:0},{el:this.rightScrollbar}]}),this._width=b.width-BI.GridTableScrollbar.SIZE,this._height=b.height-BI.GridTableScrollbar.SIZE,this.header=this._getHeader(),this.items=this._getItems()},mounted:function(){var a=this.options;(a.items.length>0||a.header.length>0)&&this._populate()},_getFreezeColLength:function(){var a=this.options;return a.isNeedFreeze===!0?BI.clamp(a.freezeCols.length,0,a.columnSize.length):0},_getFreezeHeaderHeight:function(){var a=this.options;return a.header.length*a.headerRowSize>=this._height?0:a.header.length*a.headerRowSize},_getActualItems:function(){var a=this.options;return a.header.length*a.headerRowSize>=this._height?a.header.concat(a.items):a.items},_populateScrollbar:function(){var a=this.options,b=this.getRegionSize(),c=0,d=0,e=0,f=[];BI.each(a.columnSize,function(b,g){a.isNeedFreeze===!0&&a.freezeCols.contains(b)?c+=g:d+=g,e+=g,0===b?f[b]=g:f[b]=f[b-1]+g}),this.topScrollbar.setContentSize(this._getActualItems().length*a.rowSize),this.topScrollbar.setSize(this._height-this._getFreezeHeaderHeight()),this.topScrollbar.setPosition(Math.min(this.bottomLeftGrid.getScrollTop(),this.bottomRightGrid.getScrollTop())),this.topScrollbar.populate(),this.leftScrollbar.setContentSize(c),this.leftScrollbar.setSize(b),this.leftScrollbar.setPosition(this.bottomLeftGrid.getScrollLeft()),this.leftScrollbar.populate(),this.rightScrollbar.setContentSize(d),this.rightScrollbar.setSize(this._width-b),this.rightScrollbar.setPosition(this.bottomRightGrid.getScrollLeft()),this.rightScrollbar.populate();var g=this.scrollBarLayout.attr("items");g[0].top=this._getFreezeHeaderHeight(),g[1].top=this._height,g[2].top=this._height,g[2].left=b,this.scrollBarLayout.attr("items",g),this.scrollBarLayout.resize()},_getHeader:function(){var a=this.options,b=this._getFreezeColLength(),c=[],d=[];return BI.each(a.header,function(a,e){c[a]=[],d[a]=[],BI.each(e,function(e,f){var g={type:"bi.grid_table_cell",cell:f};e<b?c[a].push(g):d[a].push(g)})}),[c,d]},_getItems:function(){var a=(this.options,this._getFreezeColLength()),b=[],c=[];return BI.each(this._getActualItems(),function(d,e){b[d]=[],c[d]=[],BI.each(e,function(e,f){var g={type:"bi.grid_table_cell",cell:f};e<a?b[d].push(g):c[d].push(g)})}),[b,c]},_populateTable:function(){var a=this.options,b=this.getRegionSize(),c=0,d=0,e=0,f=[],g=this._getFreezeColLength();BI.each(a.columnSize,function(b,g){a.isNeedFreeze===!0&&a.freezeCols.contains(b)?c+=g:d+=g,e+=g,0===b?f[b]=g:f[b]=f[b-1]+g});var h=b,i=this._getFreezeHeaderHeight(),j=this._width-b,k=this._getFreezeHeaderHeight(),l=b,m=this._height-i,n=this._width-b,o=this._height-k,p=h+this._scrollBarSize,q=i+this._scrollBarSize,r=j+this._scrollBarSize,s=k+this._scrollBarSize,t=l+this._scrollBarSize,u=m+this._scrollBarSize,v=n+this._scrollBarSize,w=o+this._scrollBarSize,x=function(a){a.element.css({overflow:"scroll",overflowX:"scroll",overflowY:"scroll"})};this.topLeft.setWidth(h),this.topLeft.setHeight(i),this.topRight.setWidth(j),this.topRight.setHeight(k),this.bottomLeft.setWidth(l),this.bottomLeft.setHeight(m),this.bottomRight.setWidth(n),this.bottomRight.setHeight(o),this.topLeftGrid.setWidth(p),this.topLeftGrid.setHeight(q),this.topRightGrid.setWidth(r),this.topRightGrid.setHeight(s),this.bottomLeftGrid.setWidth(t),this.bottomLeftGrid.setHeight(u),this.bottomRightGrid.setWidth(v),this.bottomRightGrid.setHeight(w),x(this.topLeftGrid),x(this.topRightGrid),x(this.bottomLeftGrid),x(this.bottomRightGrid),this.topLeftGrid.setEstimatedColumnSize(g>0?c/g:0),this.topLeftGrid.setEstimatedRowSize(a.headerRowSize),this.topRightGrid.setEstimatedColumnSize(a.columnSize.length-g>0?d/(a.columnSize.length-g):0),this.topRightGrid.setEstimatedRowSize(a.headerRowSize),this.bottomLeftGrid.setEstimatedColumnSize(g>0?c/g:0),this.bottomLeftGrid.setEstimatedRowSize(a.rowSize),this.bottomRightGrid.setEstimatedColumnSize(a.columnSize.length-g>0?d/(a.columnSize.length-g):0),this.bottomRightGrid.setEstimatedRowSize(a.rowSize),this.topLeftGrid.setColumnCount(g),this.topRightGrid.setColumnCount(a.columnSize.length-g),this.bottomLeftGrid.setColumnCount(g),this.bottomRightGrid.setColumnCount(a.columnSize.length-g);var y=this.contextLayout.attr("items");y[1].left=b,y[2].top=this._getFreezeHeaderHeight(),y[3].left=b,y[3].top=this._getFreezeHeaderHeight(),this.contextLayout.attr("items",y),this.contextLayout.resize(),this.topLeftGrid._populate(this.header[0]),this.topRightGrid._populate(this.header[1]),this.bottomLeftGrid._populate(this.items[0]),this.bottomRightGrid._populate(this.items[1])},_populate:function(){this._width<=0||this._height<=0||(this._populateTable(),this._populateScrollbar())},getRegionSize:function(){var a=this.options,b=a.regionColumnSize[0]||0;return a.isNeedFreeze===!1||0===a.freezeCols.length?0:(b||BI.each(a.freezeCols,function(c,d){b+=a.columnSize[d]}),b)},setVerticalScroll:function(a){this.bottomLeftGrid.setScrollTop(a),this.bottomRightGrid.setScrollTop(a)},setLeftHorizontalScroll:function(a){this.topLeftGrid.setScrollLeft(a),this.bottomLeftGrid.setScrollLeft(a)},setRightHorizontalScroll:function(a){this.topRightGrid.setScrollLeft(a),this.bottomRightGrid.setScrollLeft(a)},getVerticalScroll:function(){return this.bottomRightGrid.getScrollTop()},getLeftHorizontalScroll:function(){return this.bottomLeftGrid.getScrollLeft()},getRightHorizontalScroll:function(){return this.bottomRightGrid.getScrollLeft()},setWidth:function(a){BI.GridTable.superclass.setWidth.apply(this,arguments),this._width=this.options.width-BI.GridTableScrollbar.SIZE},setHeight:function(a){BI.GridTable.superclass.setHeight.apply(this,arguments),this._height=this.options.height-BI.GridTableScrollbar.SIZE},setColumnSize:function(a){this.options.columnSize=a,this._isNeedDigest=!0},setRegionColumnSize:function(a){this.options.regionColumnSize=a,this._isNeedDigest=!0},getColumnSize:function(){return this.options.columnSize},getRegionColumnSize:function(){return this.options.regionColumnSize},populate:function(a,b){a&&this.options.items!==a&&(this.options.items=a,this.items=this._getItems(),this._restore()),b&&this.options.header!==b&&(this.options.header=b,this.header=this._getHeader(),this._restore()),this._populate()},_restore:function(){this.topLeftGrid.restore(),this.topRightGrid.restore(),this.bottomLeftGrid.restore(),this.bottomRightGrid.restore()},restore:function(){this._restore()}}),BI.shortcut("bi.grid_table",BI.GridTable),BI.QuickGridTable=BI.inherit(BI.GridTable,{_defaultConfig:function(){return BI.extend(BI.QuickGridTable.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-quick-grid-table"})},render:function(){BI.QuickGridTable.superclass.render.apply(this,arguments);this.options;this.topLeftGrid.setOverflowX(!1),this.topLeftGrid.setOverflowY(!1),this.topRightGrid.setOverflowX(!1),this.topRightGrid.setOverflowY(!1),this.bottomLeftGrid.setOverflowX(!1),this.bottomLeftGrid.setOverflowY(!1),this.bottomRightGrid.setOverflowX(!1),this.bottomRightGrid.setOverflowY(!1)},mounted:function(){BI.QuickGridTable.superclass.mounted.apply(this,arguments);var a=this;this._topLeftWheelHandler=new BI.WheelHandler(BI.bind(this._onWheelLeft,this),BI.bind(this._shouldHandleLeftX,this),BI.bind(this._shouldHandleY,this)),this._topRightWheelHandler=new BI.WheelHandler(BI.bind(this._onWheelRight,this),BI.bind(this._shouldHandleRightX,this),BI.bind(this._shouldHandleY,this)),this._bottomLeftWheelHandler=new BI.WheelHandler(BI.bind(this._onWheelLeft,this),BI.bind(this._shouldHandleLeftX,this),BI.bind(this._shouldHandleY,this)),this._bottomRightWheelHandler=new BI.WheelHandler(BI.bind(this._onWheelRight,this),BI.bind(this._shouldHandleRightX,this),BI.bind(this._shouldHandleY,this)),this.topLeftGrid.element.mousewheel(function(b){a._topLeftWheelHandler.onWheel(b.originalEvent)}),this.topRightGrid.element.mousewheel(function(b){a._topRightWheelHandler.onWheel(b.originalEvent)}),this.bottomLeftGrid.element.mousewheel(function(b){a._bottomLeftWheelHandler.onWheel(b.originalEvent)}),this.bottomRightGrid.element.mousewheel(function(b){a._bottomRightWheelHandler.onWheel(b.originalEvent)})},_shouldHandleLeftX:function(a){return a>0?this.bottomLeftGrid.getScrollLeft()<this.bottomLeftGrid.getMaxScrollLeft():this.bottomLeftGrid.getScrollLeft()>0},_shouldHandleRightX:function(a){return a>0?this.bottomRightGrid.getScrollLeft()<this.bottomRightGrid.getMaxScrollLeft():this.bottomRightGrid.getScrollLeft()>0},_shouldHandleY:function(a){return a>0?this.bottomRightGrid.getScrollTop()<this.bottomRightGrid.getMaxScrollTop():this.bottomRightGrid.getScrollTop()>0},_onWheelLeft:function(a,b){var c=this,d=this.bottomLeftGrid.getScrollTop(),e=this.bottomLeftGrid.getScrollLeft();d+=b,e+=a,this.bottomLeftGrid.setScrollTop(d),this.bottomRightGrid.setScrollTop(d),this.topLeftGrid.setScrollLeft(e),this.bottomLeftGrid.setScrollLeft(e),c._populateScrollbar(),this.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)},_onWheelRight:function(a,b){var c=this,d=this.bottomRightGrid.getScrollTop(),e=this.bottomRightGrid.getScrollLeft();d+=b,e+=a,this.bottomLeftGrid.setScrollTop(d),this.bottomRightGrid.setScrollTop(d),this.topRightGrid.setScrollLeft(e),this.bottomRightGrid.setScrollLeft(e),c._populateScrollbar(),this.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)},_populateTable:function(){var a=this.options,b=this.getRegionSize(),c=0,d=0,e=0,f=[],g=this._getFreezeColLength();BI.each(a.columnSize,function(b,g){a.isNeedFreeze===!0&&a.freezeCols.contains(b)?c+=g:d+=g,e+=g,0===b?f[b]=g:f[b]=f[b-1]+g});var h=b,i=this._getFreezeHeaderHeight(),j=this._width-b,k=this._getFreezeHeaderHeight(),l=b,m=this._height-i,n=this._width-b,o=this._height-k;this.topLeft.setWidth(h),this.topLeft.setHeight(i),this.topRight.setWidth(j),this.topRight.setHeight(k),this.bottomLeft.setWidth(l),this.bottomLeft.setHeight(m),this.bottomRight.setWidth(n),this.bottomRight.setHeight(o),this.topLeftGrid.setWidth(h),this.topLeftGrid.setHeight(i),this.topRightGrid.setWidth(j),this.topRightGrid.setHeight(k),this.bottomLeftGrid.setWidth(l),this.bottomLeftGrid.setHeight(m),this.bottomRightGrid.setWidth(n),this.bottomRightGrid.setHeight(o),this.topLeftGrid.setEstimatedColumnSize(g>0?c/g:0),this.topLeftGrid.setEstimatedRowSize(a.headerRowSize),this.topRightGrid.setEstimatedColumnSize(a.columnSize.length-g>0?d/(a.columnSize.length-g):0),this.topRightGrid.setEstimatedRowSize(a.headerRowSize),this.bottomLeftGrid.setEstimatedColumnSize(g>0?c/g:0),this.bottomLeftGrid.setEstimatedRowSize(a.rowSize),this.bottomRightGrid.setEstimatedColumnSize(a.columnSize.length-g>0?d/(a.columnSize.length-g):0),this.bottomRightGrid.setEstimatedRowSize(a.rowSize),this.topLeftGrid.setColumnCount(g),this.topRightGrid.setColumnCount(a.columnSize.length-g),this.bottomLeftGrid.setColumnCount(g),this.bottomRightGrid.setColumnCount(a.columnSize.length-g);var p=this.contextLayout.attr("items");p[1].left=b,p[2].top=this._getFreezeHeaderHeight(),p[3].left=b,p[3].top=this._getFreezeHeaderHeight(),this.contextLayout.attr("items",p),this.contextLayout.resize();var q=[],r=[],s=[],t=[];BI.each(a.header,function(a,b){q[a]=[],r[a]=[],BI.each(b,function(b,c){var d={type:"bi.grid_table_cell",cell:c};b<g?q[a].push(d):r[a].push(d)})}),BI.each(this._getActualItems(),function(a,b){s[a]=[],t[a]=[],BI.each(b,function(b,c){var d={type:"bi.grid_table_cell",cell:c};b<g?s[a].push(d):t[a].push(d)})}),this.topLeftGrid.populate(q),this.topRightGrid.populate(r),this.bottomLeftGrid.populate(s),this.bottomRightGrid.populate(t)}}),BI.shortcut("bi.quick_grid_table",BI.QuickGridTable),BI.GridTableScrollbar=BI.inherit(BI.Widget,{_const:{FACE_MARGIN:4,FACE_MARGIN_2:8,FACE_SIZE_MIN:30,KEYBOARD_SCROLL_AMOUNT:40},_defaultConfig:function(){return BI.extend(BI.GridTableScrollbar.superclass._defaultConfig.apply(this,arguments),{baseCls:"scrollbar-layout-main public-scrollbar-main",attributes:{tabIndex:0},contentSize:0,defaultPosition:0,isOpaque:!1,orientation:"vertical",position:0,size:0})},render:function(){this.options;this.focused=!1,this.isDragging=!1,this.face=BI.createWidget({type:"bi.layout",cls:"scrollbar-layout-face public-scrollbar-face "+(this._isHorizontal()?"scrollbar-layout-face-horizontal":"scrollbar-layout-face-vertical")}),this.contextLayout=BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.face,left:0,top:0}]})},mounted:function(){var a=this,b=this.options,c="horizontal"===b.orientation?this._onWheelX:this._onWheelY;this._wheelHandler=new BI.WheelHandler(BI.bind(c,this),BI.bind(this._shouldHandleX,this),BI.bind(this._shouldHandleY,this)),this._mouseMoveTracker=new BI.MouseMoveTracker(BI.bind(this._onMouseMove,this),BI.bind(this._onMouseMoveEnd,this),document),this.element.on("mousedown",BI.bind(this._onMouseDown,this)),this.element.on("mousewheel",function(b){a._wheelHandler.onWheel(b.originalEvent)}),this.element.on("keydown",BI.bind(this._onKeyDown,this)),this.element.on("focus",function(){a.focused=!0,a._populate()}),this.element.on("blur",function(){a.focused=!1,a._populate()}),this._isHorizontal()?this.element.addClass("scrollbar-layout-main-horizontal"):this.element.addClass("scrollbar-layout-main-vertical"),this._populate()},_isHorizontal:function(){return"horizontal"===this.options.orientation},_getScale:function(){var a=this.options,b=a.size/a.contentSize,c=a.size*b;return c<this._const.FACE_SIZE_MIN&&(b=(a.size-this._const.FACE_SIZE_MIN)/(a.contentSize-a.size)),b},_getFaceSize:function(){var a=this.options,b=a.size/a.contentSize,c=a.size*b;return c<this._const.FACE_SIZE_MIN&&(c=this._const.FACE_SIZE_MIN),c},_shouldHandleX:function(a){return"horizontal"===this.options.orientation&&this._shouldHandleChange(a)},_shouldHandleY:function(a){return"horizontal"!==this.options.orientation&&this._shouldHandleChange(a)},_shouldHandleChange:function(a){return this.options.position+a!==this.options.position},_onWheelY:function(a,b){this._onWheel(b)},_onWheelX:function(a,b){this._onWheel(a)},_onWheel:function(a){var b=this.options.contentSize-this.options.size;this.options.position+=a,this.options.position<0?this.options.position=0:this.options.position>b&&(this.options.position=b),this._populate(),this.fireEvent(BI.GridTableScrollbar.EVENT_SCROLL,this.options.position)},_onMouseDown:function(a){if(a.target!==this.face.element[0]){var b=this._isHorizontal()?a.offsetX:a.offsetY;b/=this._getScale(),this.options.position=BI.clamp(b-.5*this._getFaceSize()/this._getScale(),0,this.options.contentSize-this.options.size),this._populate(),this.fireEvent(BI.GridTableScrollbar.EVENT_SCROLL,this.options.position)}else this._mouseMoveTracker.captureMouseMoves(a);try{this.element[0].focus()}catch(a){}},_onMouseMove:function(a,b){var c=this._isHorizontal()?a:b;c/=this._getScale(),this.options.position=BI.clamp(this.options.position+c,0,this.options.contentSize-this.options.size),this.isDragging=this._mouseMoveTracker.isDragging(),this._populate(),this.fireEvent(BI.GridTableScrollbar.EVENT_SCROLL,this.options.position)},_onMouseMoveEnd:function(a){this._mouseMoveTracker.releaseMouseMoves(),this.isDragging===!0&&(this.isDragging=!1,this._populate())},_onKeyDown:function(a){var b={BACKSPACE:8,TAB:9,RETURN:13,ALT:18,ESC:27,SPACE:32,PAGE_UP:33,PAGE_DOWN:34,END:35,HOME:36,LEFT:37,UP:38,RIGHT:39,DOWN:40,DELETE:46,COMMA:188,PERIOD:190,A:65,Z:90,ZERO:48,NUMPAD_0:96,NUMPAD_9:105},c=a.keyCode;if(c!==b.TAB){var d=40,e=0;if(this._isHorizontal())switch(c){case b.HOME:e=-1,d=this.options.contentSize;break;case b.LEFT:e=-1;break;case b.RIGHT:e=1;break;default:return}if(!this._isHorizontal())switch(c){case b.SPACE:e=a.shiftKey?-1:1;break;case b.HOME:e=-1,d=this.options.contentSize;break;case b.UP:e=-1;break;case b.DOWN:e=1;break;case b.PAGE_UP:e=-1,d=this.options.size;break;case b.PAGE_DOWN:e=1,d=this.options.size;break;default:return}this.options.position=BI.clamp(this.options.position+d*e,0,this.options.contentSize-this.options.size),a.preventDefault(),this._populate(),this.fireEvent(BI.GridTableScrollbar.EVENT_SCROLL,this.options.position)}},_populate:function(){var a=this.options;if(a.size<1||a.contentSize<=a.size)return void this.setVisible(!1);this.setVisible(!0);var b=a.size,c=this._isHorizontal(),d=this.focused||this.isDragging,e=this._getFaceSize(),f=a.isOpaque;this.element[f===!0?"addClass":"removeClass"]("public-scrollbar-main-opaque"),this.element[d===!0?"addClass":"removeClass"]("public-scrollbar-main-active"),this.face.element[d===!0?"addClass":"removeClass"]("public-scrollbar-face-active");var g=a.position*this._getScale()+this._const.FACE_MARGIN,h=this.contextLayout.attr("items");c?(this.setWidth(b),this.face.setWidth(e-this._const.FACE_MARGIN_2),h[0].left=g,h[0].top=0):(this.setHeight(b),this.face.setHeight(e-this._const.FACE_MARGIN_2),h[0].left=0,h[0].top=g),this.contextLayout.attr("items",h),this.contextLayout.resize()},setContentSize:function(a){this.options.contentSize=a},setPosition:function(a){this.options.position=a},setSize:function(a){this.options.size=a},populate:function(){this._populate()}}),BI.GridTableScrollbar.SIZE=10,BI.GridTableScrollbar.EVENT_SCROLL="EVENT_SCROLL",BI.shortcut("bi.grid_table_scrollbar",BI.GridTableScrollbar),BI.GridTableHorizontalScrollbar=BI.inherit(BI.Widget,{_const:{FACE_MARGIN:4,FACE_MARGIN_2:8,FACE_SIZE_MIN:30,KEYBOARD_SCROLL_AMOUNT:40},_defaultConfig:function(){return BI.extend(BI.GridTableHorizontalScrollbar.superclass._defaultConfig.apply(this,arguments),{attributes:{tabIndex:0},contentSize:0,position:0,size:0})},_init:function(){BI.GridTableHorizontalScrollbar.superclass._init.apply(this,arguments);var a=this,b=this.options;this.scrollbar=BI.createWidget({type:"bi.grid_table_scrollbar",orientation:"horizontal",isOpaque:!0,position:b.position,contentSize:b.contentSize,size:b.size}),this.scrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL,function(){a.fireEvent(BI.GridTableHorizontalScrollbar.EVENT_SCROLL,arguments)}),BI.createWidget({type:"bi.absolute",cls:"horizontal-scrollbar",element:this,width:b.size,height:BI.GridTableScrollbar.SIZE,items:[{el:{type:"bi.absolute",scrollable:!1,height:BI.GridTableScrollbar.SIZE,items:[{el:this.scrollbar,left:0,top:0}]},top:0,left:0,right:0}]})},setContentSize:function(a){this.options.contentSize=a,this.scrollbar.setContentSize(a)},setPosition:function(a){this.options.position=a,this.scrollbar.setPosition(a)},setSize:function(a){this.setWidth(a),this.options.size=a,this.scrollbar.setSize(a)},populate:function(){this.scrollbar.populate();var a=this.options;return a.size<1||a.contentSize<=a.size?void this.setVisible(!1):void this.setVisible(!0)}}),BI.GridTableHorizontalScrollbar.EVENT_SCROLL="EVENT_SCROLL",BI.shortcut("bi.grid_table_horizontal_scrollbar",BI.GridTableHorizontalScrollbar),BI.TableHeaderCell=BI.inherit(BI.Widget,{ +_defaultConfig:function(){return BI.extend(BI.TableHeaderCell.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-table-header-cell",text:""})},_init:function(){BI.TableHeaderCell.superclass._init.apply(this,arguments),BI.createWidget({type:"bi.label",element:this,textAlign:"center",height:this.options.height,text:this.options.text,value:this.options.value})}}),BI.shortcut("bi.table_header_cell",BI.TableHeaderCell),BI.Table=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.Table.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-table",logic:{dynamic:!1},isNeedFreeze:!1,freezeCols:[],isNeedMerge:!1,mergeCols:[],mergeRule:function(a,b){return BI.isEqual(a,b)},columnSize:[],headerRowSize:25,footerRowSize:25,rowSize:25,regionColumnSize:!1,header:[],footer:!1,items:[]})},_calculateWidth:function(a){return a&&"0"!==a?(a=BI.parseFloat(a),a<0&&(a=0),a>1.01?a:100*a+"%"):""},_calculateHeight:function(a){return a?a:""},_isRightFreeze:function(){return BI.isNotEmptyArray(this.options.freezeCols)&&0!==BI.first(this.options.freezeCols)},_createTopLeft:function(){var a=this.options,b=this._isRightFreeze();this.topLeftColGroupTds={},this.topLeftBodyTds={},this.topLeftBodyItems={};var c=this._table(),d=this._createColGroup(this.columnLeft,this.topLeftColGroupTds),e=this.topLeftBody=this._body();if(e.element.append(this._createHeaderCells(this.topLeftItems,this.columnLeft,this.mergeLeft,this.topLeftBodyTds,this.topLeftBodyItems)),BI.createWidget({type:"bi.adaptive",element:c,items:[d,e]}),b){var f=0;BI.each(a.columnSize,function(b,c){a.freezeCols.contains(b)||(f+=c)}),BI.isNumeric(f)&&f>1&&(f=BI.parseFloat(f)+a.columnSize.length-a.freezeCols.length)}return this.topLeftContainer=BI.createWidget({type:"bi.adaptive",width:this._calculateWidth(f),items:[c]})},_createTopRight:function(){var a=this.options,b=this._isRightFreeze();this.topRightColGroupTds={},this.topRightBodyTds={},this.topRightBodyItems={};var c=this._table(),d=this._createColGroup(this.columnRight,this.topRightColGroupTds),e=this.topRightBody=this._body();if(e.element.append(this._createHeaderCells(this.topRightItems,this.columnRight,this.mergeRight,this.topRightBodyTds,this.topRightBodyItems,this.columnLeft.length)),BI.createWidget({type:"bi.adaptive",element:c,items:[d,e]}),!b){var f=0;BI.each(a.columnSize,function(b,c){a.freezeCols.contains(b)||(f+=c)}),BI.isNumeric(f)&&(f=BI.parseFloat(f)+a.columnSize.length-a.freezeCols.length)}return this.topRightContainer=BI.createWidget({type:"bi.adaptive",width:f||void 0,items:[c]})},_createBottomLeft:function(){var a=this.options,b=this._isRightFreeze();this.bottomLeftColGroupTds={},this.bottomLeftBodyTds={},this.bottomLeftBodyItems={};var c=this._table(),d=this._createColGroup(this.columnLeft,this.bottomLeftColGroupTds),e=this._createBottomLeftBody();if(BI.createWidget({type:"bi.adaptive",element:c,items:[d,e]}),b){var f=0;BI.each(a.columnSize,function(b,c){a.freezeCols.contains(b)||(f+=c)}),BI.isNumeric(f)&&f>1&&(f=BI.parseFloat(f)+a.columnSize.length-a.freezeCols.length)}return this.bottomLeftContainer=BI.createWidget({type:"bi.adaptive",width:this._calculateWidth(f),items:[c]})},_createBottomLeftBody:function(){var a=this.bottomLeftBody=this._body();return a.element.append(this._createCells(this.bottomLeftItems,this.columnLeft,this.mergeLeft,this.bottomLeftBodyTds,this.bottomLeftBodyItems)),a},_createBottomRight:function(){var a=this.options,b=this._isRightFreeze();this.bottomRightColGroupTds={},this.bottomRightBodyTds={},this.bottomRightBodyItems={};var c=this._table(),d=this._createColGroup(this.columnRight,this.bottomRightColGroupTds),e=this._createBottomRightBody();if(BI.createWidget({type:"bi.adaptive",element:c,items:[d,e]}),!b){var f=0;BI.each(a.columnSize,function(b,c){a.freezeCols.contains(b)||(f+=c)}),BI.isNumeric(f)&&f>1&&(f=BI.parseFloat(f)+a.columnSize.length-a.freezeCols.length)}return this.bottomRightContainer=BI.createWidget({type:"bi.adaptive",width:this._calculateWidth(f),items:[c]})},_createBottomRightBody:function(){var a=this.bottomRightBody=this._body();return a.element.append(this._createCells(this.bottomRightItems,this.columnRight,this.mergeRight,this.bottomRightBodyTds,this.bottomRightBodyItems,this.columnLeft.length)),a},_createFreezeTable:function(){var a=this,b=this.options,c=this._isRightFreeze(),d=this._split(b.header);this.topLeftItems=d.left,this.topRightItems=d.right,d=this._split(b.items),this.bottomLeftItems=d.left,this.bottomRightItems=d.right,this.columnLeft=[],this.columnRight=[],BI.each(b.columnSize,function(d,e){b.freezeCols.contains(d)?a[c?"columnRight":"columnLeft"].push(e):a[c?"columnLeft":"columnRight"].push(e)}),this.mergeLeft=[],this.mergeRight=[],BI.each(b.mergeCols,function(d,e){b.freezeCols.contains(e)?a[c?"mergeRight":"mergeLeft"].push(e):a[c?"mergeLeft":"mergeRight"].push(e)});var e=this._createTopLeft(),f=this._createTopRight(),g=this._createBottomLeft(),h=this._createBottomRight();this.scrollTopLeft=BI.createWidget({type:"bi.adaptive",cls:"scroll-top-left",width:"100%",height:"100%",scrollable:!1,items:[e]}),this.scrollTopRight=BI.createWidget({type:"bi.adaptive",cls:"scroll-top-right",width:"100%",height:"100%",scrollable:!1,items:[f]}),this.scrollBottomLeft=BI.createWidget({type:"bi.adaptive",cls:"scroll-bottom-left",width:"100%",height:"100%",scrollable:c||null,scrollx:!c,items:[g]}),this.scrollBottomRight=BI.createWidget({type:"bi.adaptive",cls:"scroll-bottom-right",width:"100%",height:"100%",scrollable:!c||null,scrollx:c,items:[h]}),this.topLeft=BI.createWidget({type:"bi.adaptive",cls:"top-left",scrollable:!1,items:[this.scrollTopLeft]}),this.topRight=BI.createWidget({type:"bi.adaptive",cls:"top-right",scrollable:!1,items:[this.scrollTopRight]}),this.bottomLeft=BI.createWidget({type:"bi.adaptive",cls:"bottom-left",items:[this.scrollBottomLeft]}),this.bottomRight=BI.createWidget({type:"bi.adaptive",cls:"bottom-right",scrollable:!1,items:[this.scrollBottomRight]});var i=b.header.length*((b.headerRowSize||b.rowSize)+1)+1,j=BI.sum(b.freezeCols,function(a,c){return b.columnSize[c]>1?b.columnSize[c]+1:b.columnSize[c]});this._resize=function(){a.scrollBottomLeft.element.is(":visible")&&(a.scrollBottomLeft.element.css({"overflow-x":"auto"}),a.scrollBottomRight.element.css({"overflow-x":"auto"}),a.setColumnSize(b.columnSize),c?a.scrollBottomLeft.element.css({"overflow-y":"auto"}):a.scrollBottomRight.element.css({"overflow-y":"auto"}),(a.scrollBottomLeft.element.hasHorizonScroll()||a.scrollBottomRight.element.hasHorizonScroll())&&(a.scrollBottomLeft.element.css("overflow-x","scroll"),a.scrollBottomRight.element.css("overflow-x","scroll")),a.scrollBottomRight.element.hasVerticalScroll()?a.scrollTopRight.element.css("overflow-y","scroll"):a.scrollTopRight.element.css("overflow-y","hidden"),a.scrollBottomLeft.element.hasVerticalScroll()?a.scrollTopLeft.element.css("overflow-y","scroll"):a.scrollTopLeft.element.css("overflow-y","hidden"),a.scrollTopLeft.element[0].scrollLeft=a.scrollBottomLeft.element[0].scrollLeft,a.scrollTopRight.element[0].scrollLeft=a.scrollBottomRight.element[0].scrollLeft,a.scrollBottomLeft.element[0].scrollTop=a.scrollBottomRight.element[0].scrollTop)};var k=b.regionColumnSize;0===b.freezeCols.length?k=c?["fill",0]:[0,"fill"]:b.freezeCols.length>=b.columnSize.length&&(k=c?[0,"fill"]:["fill",0]),this.partitions=BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic("table",BI.extend({},b.logic,{rows:2,columns:2,columnSize:k||(c?["fill",j]:[j,"fill"]),rowSize:[i,"fill"],items:[[{el:this.topLeft},{el:this.topRight}],[{el:this.bottomLeft},{el:this.bottomRight}]]})))),this._initFreezeScroll(),BI.ResizeDetector.addResizeListener(this,function(){a._resize(),a.fireEvent(BI.Table.EVENT_TABLE_RESIZE)})},mounted:function(){this._resize&&this._resize(),this.fireEvent(BI.Table.EVENT_TABLE_AFTER_INIT)},_initFreezeScroll:function(){function a(a,c,d){a.scroll(function(e){d.scrollTop(a.scrollTop()),c.scrollLeft(a.scrollLeft()),b.fireEvent(BI.Table.EVENT_TABLE_SCROLL)})}var b=this;this.options;a(this.scrollBottomRight.element,this.scrollTopRight.element,this.scrollBottomLeft.element)},resize:function(){this._resize&&this._resize()},_createCells:function(a,b,c,d,e,f,g){var h=this,i=this.options,j={},k={},l={},m={},n={};b=b||i.columnSize,c=c||i.mergeCols,d=d||{},e=e||{},f=f||0,g||(g=i.rowSize);var o=document.createDocumentFragment();return BI.each(a,function(a,p){function q(a,b){var c=(0|j[b].attr("height"))+g+1;j[b].attr("height",c).css("height",c);var f=(0|(j[b].attr("rowspan")||1))+1;j[b].attr("rowspan",f),j[b].__mergeRows.pushDistinct(a),d[a][b]=j[b],e[a][b]=m[b]}function r(a,c){if(b[c]){var f=0|k[a].attr("width");f>1.05&&b[c]?(f=f+b[c]+1,c===b.length-1&&f--):f+=b[c],f=h._calculateWidth(f),k[a].attr("width",f).css("width",f),l[a].element.width(f)}var g=(0|(k[a].attr("colspan")||1))+1;k[a].attr("colspan",g),k[a].__mergeCols.pushDistinct(c),d[a][c]=k[a],e[a][c]=l[a]}function s(a,c){var i=h._calculateWidth(b[c]);i>1.05&&c===b.length-1&&i--;var o=h._calculateHeight(g),q=$("<td>").attr("height",o).attr("width",i).css({width:i,height:o,position:"relative"}).addClass(0===(1&c)?"odd-col":"even-col").addClass(0===a?"first-row":"").addClass(0===c?"first-col":"").addClass(c===p.length-1?"last-col":""),r=BI.createWidget(n[a][c],{type:"bi.table_cell",textAlign:"left",width:BI.isNumeric(i)?i:"",height:BI.isNumeric(o)?o:"",_row:a,_col:c+f});h.addWidget(r.getName(),r),r._mount(),r.element.css("position","relative"),q.append(r.element),t.append(q),j[c]=q,j[c].__mergeRows=[a],m[c]=r,k[a]=q,k[a].__mergeCols=[c],l[a]=r,d[a][c]=q,e[a][c]=r}var t=$("<tr>").addClass(0===(1&a)?"odd":"even");BI.each(p,function(b,f){if(n[a]||(n[a]={}),d[a]||(d[a]={}),e[a]||(e[a]={}),n[a][b]=f,i.isNeedMerge&&c.contains(b))if(0===a&&0===b)s(0,0);else if(0===b&&a>0){var g=i.mergeRule(n[a][b],n[a-1][b]);g===!0?(q(a,b),k[a]=j[b],l[a]=m[b]):s(a,b)}else if(0===a&&b>0){var h=i.mergeRule(n[a][b],n[a][b-1]);h===!0?(r(a,b),j[b]=k[a],m[b]=l[a]):s(a,b)}else{var g=i.mergeRule(n[a][b],n[a-1][b]),h=i.mergeRule(n[a][b],n[a][b-1]);if(h&&g)return;h&&r(a,b),g&&q(a,b),h||g||s(a,b)}else s(a,b)}),o.appendChild(t[0])}),o},_createColGroupCells:function(a,b){var c=this,d=this.options;a=a||d.columnSize,b=b||{};var e=document.createDocumentFragment();return BI.each(a,function(a,d){var f=c._calculateWidth(d),g=$("<col>").attr("width",f).css("width",f);b[a]=g,e.appendChild(g[0])}),e},_createHeaderCells:function(a,b,c,d,e,f){var g=this.options;f||(f=0);var h=this._createCells(a,b,BI.range(g.columnSize.length),d,e,f,g.headerRowSize||g.rowSize);return h},_createFooterCells:function(a,b,c,d){var e=(this.options,this._createCells(a,b,[],c,d,0));return e},_createColGroup:function(a,b,c){this.options;return this.colgroup=this._colgroup(),this.colgroup.element.append(this._createColGroupCells(a,b,c)),this.colgroup},_createHeader:function(){var a=this.options;if(a.header!==!1)return this.header=this._header(),this.header.element.append(this._createHeaderCells(a.header,null,null,this.headerTds,this.headerItems)),this.header},_createFooter:function(a,b,c){var d=this.options;if(d.footer!==!1)return this.footer=this._footer(),this.footer.element.append(this._createFooterCells(d.footer,null,this.footerTds,this.footerItems)),this.footer},_createBody:function(){var a=this.options;return this.body=this._body(),this.body.element.append(this._createCells(a.items,null,null,this.bodyTds,this.bodyItems)),this.body},_createNormalTable:function(){var a=this,b=this.options,c=this._table();this.colgroupTds={},this.headerTds={},this.footerTds={},this.bodyTds={},this.headerItems={},this.footerItems={},this.bodyItems={};var d=this._createColGroup(null,this.colgroupTds),e=this._createHeader(),f=this._createFooter(),g=this._createBody();BI.createWidget({type:"bi.adaptive",element:c,items:[d,e,f,g]});var h=BI.sum(this.options.columnSize)||void 0;h=this._calculateWidth(h),BI.isNumeric(h)&&h>1&&(h+=b.columnSize.length),this.tableContainer=BI.createWidget({type:"bi.adaptive",width:this._calculateWidth(h),items:[c]}),this.scrollBottomRight=BI.createWidget({type:"bi.adaptive",width:"100%",height:"100%",cls:"scroll-bottom-right",scrollable:!0,items:[this.tableContainer]}),BI.createWidget({type:"bi.adaptive",cls:"bottom-right",element:this,scrollable:!1,items:[this.scrollBottomRight]}),this._initNormalScroll(),BI.nextTick(function(){a.element.is(":visible")&&a.fireEvent(BI.Table.EVENT_TABLE_AFTER_INIT)})},_initNormalScroll:function(){var a=this;this.scrollBottomRight.element.scroll(function(b){a.fireEvent(BI.Table.EVENT_TABLE_SCROLL)})},_split:function(a){var b=this.options,c=[],d=[],e=this._isRightFreeze();return BI.each(a,function(a,f){c.push([]),d.push([]),BI.each(f,function(f,g){b.freezeCols.contains(f)?(e?d:c)[a].push(g):(e?c:d)[a].push(g)})}),{left:c,right:d}},_table:function(){return BI.createWidget({type:"bi.layout",tagName:"table",cls:"table",attribute:{cellspacing:0,cellpadding:0}})},_header:function(){return BI.createWidget({type:"bi.layout",cls:"header",tagName:"thead"})},_footer:function(){return BI.createWidget({type:"bi.layout",cls:"footer",tagName:"tfoot"})},_body:function(){return BI.createWidget({type:"bi.layout",tagName:"tbody",cls:"body"})},_colgroup:function(){return BI.createWidget({type:"bi.layout",tagName:"colgroup"})},render:function(){this.populate(this.options.items)},setColumnSize:function(a){var b=this,c=this.options,d=this._isRightFreeze();if(c.columnSize=a||[],c.isNeedFreeze){var e=[],f=[];BI.each(c.columnSize,function(a,b){c.freezeCols.contains(a)?d?f.push(b):e.push(b):d?e.push(b):f.push(b)});var g=0,h=1,i=2,j=3,k=function(a){var c,d,k,l;switch(a){case g:c=b.topLeftColGroupTds,d=b.topLeftBodyTds,k=b.topLeftBodyItems,l=e;break;case h:c=b.topRightColGroupTds,d=b.topRightBodyTds,k=b.topRightBodyItems,l=f;break;case i:c=b.bottomLeftColGroupTds,d=b.bottomLeftBodyTds,k=b.bottomLeftBodyItems,l=e;break;case j:c=b.bottomRightColGroupTds,d=b.bottomRightBodyTds,k=b.bottomRightBodyItems,l=f}BI.each(c,function(a,c){var e=0|c.attr("width");if(""!==l[a]&&e!==l[a]){var f=b._calculateWidth(l[a]);c.attr("width",f).css("width",f),BI.each(d,function(c,d){if(d[a])if(d[a].__mergeCols.length>1){var e=0;BI.each(l,function(b,c){d[a].__mergeCols.contains(b)&&(e+=c)}),e=b._calculateWidth(e),e>1&&(e+=d[a].__mergeCols.length-1),BI.isNumeric(e)?a==BI.size(d)-1?d[a].attr("width",e-1).css("width",e-1):d[a].attr("width",e).css("width",e):d[a].attr("width","").css("width","")}else a==BI.size(d)-1?d[a].attr("width",f-1).css("width",f-1):d[a].attr("width",f).css("width",f)}),BI.each(k,function(c,e){if(e[a])if(d[c][a].__mergeCols.length>1){var g=0;BI.each(l,function(b,e){d[c][a].__mergeCols.contains(b)&&(g+=e)}),g=b._calculateWidth(g),g>1&&(g+=d[c][a].__mergeCols.length-1),BI.isNumeric(g)?a==BI.size(e)-1?e[a].element.attr("width",g-1).css("width",g-1):e[a].element.attr("width",g).css("width",g):e[a].element.attr("width","").css("width","")}else BI.isNumeric(f)?a==BI.size(e)-1?e[a].element.attr("width",f-1).css("width",f-1):e[a].element.attr("width",f).css("width",f):e[a].element.attr("width","").css("width","")})}})};k(g),k(h),k(i),k(j);var l=0,m=0;this.columnLeft=[],this.columnRight=[],BI.each(c.columnSize,function(a,e){c.freezeCols.contains(a)?(l+=e,b[d?"columnRight":"columnLeft"].push(e)):(m+=e,b[d?"columnLeft":"columnRight"].push(e))}),l=this._calculateWidth(l),m=this._calculateWidth(m),BI.isNumeric(l)&&(l=BI.parseFloat(l)+c.freezeCols.length),BI.isNumeric(m)&&(m=BI.parseFloat(m)+c.columnSize.length-c.freezeCols.length),this.topLeftContainer.element.width(d?m:l),this.bottomLeftContainer.element.width(d?m:l),this.topRightContainer.element.width(d?l:m),this.bottomRightContainer.element.width(d?l:m),this.scrollTopLeft.element[0].scrollLeft=this.scrollBottomLeft.element[0].scrollLeft,this.scrollTopRight.element[0].scrollLeft=this.scrollBottomRight.element[0].scrollLeft}else{BI.each(this.colgroupTds,function(a,d){var e=0|d.attr("width");if(""!==c.columnSize[a]&&e!==c.columnSize[a]){var f=b._calculateWidth(c.columnSize[a]);d.attr("width",f).css("width",f),BI.each(b.bodyTds,function(d,e){if(e[a])if(e[a].__mergeCols.length>1){var g=0;BI.each(c.columnSize,function(b,c){e[a].__mergeCols.contains(b)&&(g+=c)}),g=b._calculateWidth(g),g>1&&(g+=e[a].__mergeCols.length-1),BI.isNumeric(g)?a==BI.size(e)-1?e[a].attr("width",f-1).css("width",f-1):e[a].attr("width",f).css("width",f):e[a].attr("width","").css("width","")}else a==BI.size(e)-1?e[a].attr("width",f-1).css("width",f-1):e[a].attr("width",f).css("width",f)}),BI.each(b.headerTds,function(d,e){if(e[a])if(e[a].__mergeCols.length>1){var g=0;BI.each(c.columnSize,function(b,c){e[a].__mergeCols.contains(b)&&(g+=c)}),g=b._calculateWidth(g),g>1&&(g+=e[a].__mergeCols.length-1),BI.isNumeric(g)?a==BI.size(e)-1?e[a].attr("width",f-1).css("width",f-1):e[a].attr("width",f).css("width",f):e[a].attr("width","").css("width","")}else a==BI.size(e)-1?e[a].attr("width",f-1).css("width",f-1):e[a].attr("width",f).css("width",f)}),BI.each(b.footerTds,function(d,e){if(e[a])if(e[a].__mergeCols.length>1){var g=0;BI.each(c.columnSize,function(b,c){e[a].__mergeCols.contains(b)&&(g+=c)}),g=b._calculateWidth(g),g>1&&(g+=e[a].__mergeCols.length-1),BI.isNumeric(g)?a==BI.size(e)-1?e[a].attr("width",f-1).css("width",f-1):e[a].attr("width",f).css("width",f):e[a].attr("width","").css("width","")}else a==BI.size(e)-1?e[a].attr("width",f-1).css("width",f-1):e[a].attr("width",f).css("width",f)}),BI.each(b.bodyItems,function(d,e){if(e[a])if(b.bodyTds[d][a].__mergeCols.length>1){var g=0;BI.each(c.columnSize,function(c,e){b.bodyTds[d][a].__mergeCols.contains(c)&&(g+=e)}),g=b._calculateWidth(g),g>1&&(g+=b.bodyTds[d][a].__mergeCols.length-1),BI.isNumeric(g)?a==BI.size(e)-1?e[a].element.attr("width",g-1).css("width",g-1):e[a].element.attr("width",g).css("width",g):e[a].element.attr("width","").css("width","")}else BI.isNumeric(f)?a==BI.size(e)-1?e[a].element.attr("width",f-1).css("width",f-1):e[a].element.attr("width",f).css("width",f):e[a].element.attr("width","").css("width","")}),BI.each(b.headerItems,function(d,e){if(e[a])if(b.headerTds[d][a].__mergeCols.length>1){var g=0;BI.each(c.columnSize,function(c,e){b.headerTds[d][a].__mergeCols.contains(c)&&(g+=e)}),g=b._calculateWidth(g),g>1&&(g+=b.headerTds[d][a].__mergeCols.length-1),BI.isNumeric(g)?a==BI.size(e)-1?e[a].element.attr("width",g-1).css("width",g-1):e[a].element.attr("width",g).css("width",g):e[a].element.attr("width","").css("width","")}else BI.isNumeric(f)?a==BI.size(e)-1?e[a].element.attr("width",f-1).css("width",f-1):e[a].element.attr("width",f).css("width",f):e[a].element.attr("width","").css("width","")}),BI.each(b.footerItems,function(d,e){if(e[a])if(b.footerTds[d][a].__mergeCols.length>1){var g=0;BI.each(c.columnSize,function(c,e){b.footerTds[d][a].__mergeCols.contains(c)&&(g+=e)}),g=b._calculateWidth(g),g>1&&(g+=b.footerTds[d][a].__mergeCols.length-1),BI.isNumeric(g)?a==BI.size(e)-1?e[a].element.attr("width",g-1).css("width",g-1):e[a].element.attr("width",g).css("width",g):e[a].element.attr("width","").css("width","")}else BI.isNumeric(f)?a==BI.size(e)-1?e[a].element.attr("width",f-1).css("width",f-1):e[a].element.attr("width",f).css("width",f):e[a].element.attr("width","").css("width","")})}});var n=this._calculateWidth(BI.sum(c.columnSize));n>1.05&&(n+=c.columnSize.length),n>1.05&&this.tableContainer.element.width(n)}},getColumnSize:function(){return this.options.columnSize},getCalculateColumnSize:function(){var a=this,b=this.options,c=[];if(b.isNeedFreeze===!0){if(BI.size(this.bottomLeftBodyTds)>0||BI.size(this.bottomRightBodyTds)>0)return BI.any(this.bottomLeftBodyTds,function(a,b){if(!BI.any(b,function(a,b){if(b.__mergeCols.length>1)return!0}))return BI.each(b,function(a,d){var e=d.width()/d.__mergeCols.length;a==BI.size(b)-1&&e++,c.push(e)}),!0})||BI.each(this.bottomLeftBodyTds[0],function(b,d){var e=d.width()/d.__mergeCols.length;b==BI.size(a.bottomLeftBodyTds[0])-1&&e++,c.push(e)}),BI.any(this.bottomRightBodyTds,function(a,b){if(!BI.any(b,function(a,b){if(b.__mergeCols.length>1)return!0}))return BI.each(b,function(a,d){var e=d.width()/d.__mergeCols.length;a==BI.size(b)-1&&e++,c.push(e)}),!0})||BI.each(this.bottomRightBodyTds[0],function(b,d){var e=d.width()/d.__mergeCols.length;b==BI.size(a.bottomRightBodyTds[0])-1&&e++,c.push(e)}),c;BI.any(this.topLeftBodyTds,function(a,b){if(!BI.any(b,function(a,b){if(b.__mergeCols.length>1)return!0}))return BI.each(b,function(a,d){var e=d.width()/d.__mergeCols.length;a==BI.size(b)-1&&e++,c.push(e)}),!0})||BI.each(this.topLeftBodyTds[BI.size(this.topLeftBodyTds)-1],function(b,d){var e=d.width()/d.__mergeCols.length;b==BI.size(a.topLeftBodyTds[BI.size(a.topLeftBodyTds)-1])-1&&e++,c.push(e)}),BI.any(this.topRightBodyTds,function(a,b){if(!BI.any(b,function(a,b){if(b.__mergeCols.length>1)return!0}))return BI.each(b,function(a,d){var e=d.width()/d.__mergeCols.length;a==BI.size(b)-1&&e++,c.push(e)}),!0})||BI.each(this.topRightBodyTds[BI.size(this.topRightBodyTds)-1],function(b,d){var e=d.width()/d.__mergeCols.length;b==BI.size(a.topRightBodyTds[BI.size(a.topRightBodyTds)-1])-1&&e++,c.push(e)})}else BI.each(this.headerTds[BI.size(this.headerTds)-1],function(b,d){var e=d.width()/d.__mergeCols.length;b==BI.size(a.headerTds[BI.size(a.headerTds)-1])-1&&e++,c.push(e)});return c},setHeaderColumnSize:function(a){var b=this,c=this.options,d=this._isRightFreeze();if(c.isNeedFreeze){var e=[],f=[];BI.each(a,function(a,b){c.freezeCols.contains(a)?d?f.push(b):e.push(b):d?e.push(b):f.push(b)});var g=0,h=1,i=function(a){var c,d,i,j;switch(a){case g:c=b.topLeftColGroupTds,d=b.topLeftBodyTds,i=b.topLeftBodyItems,j=e;break;case h:c=b.topRightColGroupTds,d=b.topRightBodyTds,i=b.topRightBodyItems,j=f}BI.each(c,function(a,c){var e=0|c.attr("width");if(e!==j[a]){var f=b._calculateWidth(j[a]);c.attr("width",f).css("width",f),BI.each(d,function(c,d){if(d[a])if(d[a].__mergeCols.length>1){var e=0;BI.each(j,function(b,c){d[a].__mergeCols.contains(b)&&(e+=c)}),e=b._calculateWidth(e),e>1&&(e+=d[a].__mergeCols.length-1),BI.isNumeric(e)?a==BI.size(d)-1?d[a].attr("width",e-1).css("width",e-1):d[a].attr("width",e).css("width",e):d[a].attr("width","").css("width","")}else a==BI.size(d)-1?d[a].attr("width",f-1).css("width",f-1):d[a].attr("width",f).css("width",f)}),BI.each(i,function(c,e){if(e[a])if(d[c][a].__mergeCols.length>1){var g=0;BI.each(j,function(b,e){d[c][a].__mergeCols.contains(b)&&(g+=e)}),g=b._calculateWidth(g),g>1&&(g+=d[c][a].__mergeCols.length-1),BI.isNumeric(g)?a==BI.size(e)-1?e[a].element.attr("width",g-1).css("width",g-1):e[a].element.attr("width",g).css("width",g):e[a].element.attr("width","").css("width","")}else BI.isNumeric(f)?a==BI.size(e)-1?e[a].element.attr("width",f-1).css("width",f-1):e[a].element.attr("width",f).css("width",f):e[a].element.attr("width","").css("width","")})}})};i(g),i(h);var j=0,k=0;BI.each(a,function(a,b){c.freezeCols.contains(a)?j+=b:k+=b}),j=this._calculateWidth(j),k=this._calculateWidth(k),BI.isNumeric(j)&&(j=BI.parseFloat(j)+c.freezeCols.length),BI.isNumeric(k)&&(k=BI.parseFloat(k)+a.length-c.freezeCols.length),this.topLeftContainer.element.width(d?k:j),this.topRightContainer.element.width(d?j:k),this.scrollTopLeft.element[0].scrollLeft=this.scrollBottomLeft.element[0].scrollLeft,this.scrollTopRight.element[0].scrollLeft=this.scrollBottomRight.element[0].scrollLeft}else{BI.each(this.colgroupTds,function(c,d){var e=0|d.attr("width");if(e!==a[c]){var f=b._calculateWidth(a[c]);d.attr("width",f).css("width",f),BI.each(b.headerTds,function(d,e){if(e[c])if(e[c].__mergeCols.length>1){var g=0;BI.each(a,function(a,b){e[c].__mergeCols.contains(a)&&(g+=b)}),g=b._calculateWidth(g),g>1&&(g+=e[c].__mergeCols.length-1),BI.isNumeric(g)?c==BI.size(e)-1?e[c].element.attr("width",g-1).css("width",g-1):e[c].element.attr("width",g).css("width",g):e[c].attr("width","").css("width","")}else c==BI.size(e)-1?e[c].attr("width",f-1).css("width",f-1):e[c].attr("width",f).css("width",f)}),BI.each(b.headerItems,function(d,e){if(e[c])if(b.headerTds[d][c].__mergeCols.length>1){var g=0;BI.each(a,function(a,e){b.headerTds[d][c].__mergeCols.contains(a)&&(g+=e)}),g=b._calculateWidth(g),g>1&&(g+=b.headerTds[d][c].__mergeCols.length-1),BI.isNumeric(g)?c==BI.size(e)-1?e[c].element.attr("width",g-1).css("width",g-1):e[c].element.attr("width",g).css("width",g):e[c].element.attr("width","").css("width","")}else BI.isNumeric(f)?c==BI.size(e)-1?e[c].element.attr("width",f-1).css("width",f-1):e[c].element.attr("width",f).css("width",f):e[c].element.attr("width","").css("width","")})}});var l=this._calculateWidth(BI.sum(a));l>1.05&&(l+=a.length),this.tableContainer.element.width(l)}},setRegionColumnSize:function(a){var b=this.options;b.regionColumnSize=a,0===b.freezeCols.length?b.isNeedFreeze?(this.partitions.attr("columnSize",this._isRightFreeze()?["fill",0]:[0,"fill"]),this.partitions.resize()):this.tableContainer.element.width(a[0]):b.freezeCols.length>0&&b.freezeCols.length<b.columnSize.length?b.isNeedFreeze?(this.partitions.attr("columnSize",a),this.partitions.resize()):this.tableContainer.element.width(a[0]):b.isNeedFreeze?(this.partitions.attr("columnSize",this._isRightFreeze()?[0,"fill"]:["fill",0]),this.partitions.resize()):this.tableContainer.element.width(a[0])},getRegionColumnSize:function(){return this.options.regionColumnSize},getCalculateRegionColumnSize:function(){var a=this.options;return a.isNeedFreeze?[this.scrollBottomLeft.element.width(),this.scrollBottomRight.element.width()]:[this.scrollBottomRight.element.width()]},getCalculateRegionRowSize:function(){var a=this.options;return a.isNeedFreeze?[this.scrollTopRight.element.height(),this.scrollBottomRight.element.height()]:[this.scrollBottomRight.element.height()]},getClientRegionColumnSize:function(){var a=this.options;return a.isNeedFreeze?[this.scrollBottomLeft.element[0].clientWidth,this.scrollBottomRight.element[0].clientWidth]:[this.scrollBottomRight.element[0].clientWidth]},getClientRegionRowSize:function(){var a=this.options;return a.isNeedFreeze?[this.scrollBottomLeft.element[0].clientHeight,this.scrollBottomRight.element[0].clientHeight]:[this.scrollBottomRight.element[0].clientHeight]},getScrollRegionColumnSize:function(){var a=this.options;return a.isNeedFreeze?[this.scrollBottomLeft.element[0].scrollWidth,this.scrollBottomRight.element[0].scrollWidth]:[this.scrollBottomRight.element[0].scrollWidth]},getScrollRegionRowSize:function(){var a=this.options;return a.isNeedFreeze?a.freezeCols.length<a.columnSize.length?[this.scrollTopRight.element[0].scrollHeight,this.scrollBottomRight.element[0].scrollHeight]:[this.scrollTopLeft.element[0].scrollHeight,this.scrollBottomLeft.element[0].scrollHeight]:[this.scrollBottomRight.element[0].scrollHeight]},hasVerticalScroll:function(){var a=this.options;return a.isNeedFreeze?this.scrollBottomRight.element.hasVerticalScroll()||this.scrollBottomLeft.element.hasVerticalScroll():this.scrollBottomRight.element.hasVerticalScroll()},setVerticalScroll:function(a){var b=this.options;b.isNeedFreeze?(this.scrollBottomRight.element[0].scrollTop!==a&&(this.scrollBottomRight.element[0].scrollTop=a),this.scrollBottomLeft.element[0].scrollTop!==a&&(this.scrollBottomLeft.element[0].scrollTop=a)):this.scrollBottomRight.element[0].scrollTop!==a&&(this.scrollBottomRight.element[0].scrollTop=a)},setLeftHorizontalScroll:function(a){var b=this.options;b.isNeedFreeze?(this.scrollBottomLeft.element[0].scrollLeft!==a&&(this.scrollBottomLeft.element[0].scrollLeft=a),this.scrollTopLeft.element[0].scrollLeft!==a&&(this.scrollTopLeft.element[0].scrollLeft=a)):this.scrollBottomRight.element[0].scrollLeft!==a&&(this.scrollBottomRight.element[0].scrollLeft=a)},setRightHorizontalScroll:function(a){var b=this.options;b.isNeedFreeze?(this.scrollBottomRight.element[0].scrollLeft!==a&&(this.scrollBottomRight.element[0].scrollLeft=a),this.scrollTopRight.element[0].scrollLeft!==a&&(this.scrollTopRight.element[0].scrollLeft=a)):this.scrollBottomRight.element[0].scrollLeft!==a&&(this.scrollBottomRight.element[0].scrollLeft=a)},getVerticalScroll:function(){var a=this.options;return a.isNeedFreeze?this.scrollBottomRight.element[0].scrollTop||this.scrollBottomLeft.element[0].scrollTop:this.scrollBottomRight.element[0].scrollTop},getLeftHorizontalScroll:function(){var a=this.options;return a.isNeedFreeze?this.scrollBottomLeft.element[0].scrollLeft:this.scrollBottomRight.element[0].scrollLeft},getRightHorizontalScroll:function(){var a=this.options;return a.isNeedFreeze?this.scrollBottomRight.element[0].scrollLeft:this.scrollBottomRight.element[0].scrollLeft},getColumns:function(){var a=this.options;return a.isNeedFreeze?{topLeft:this.topLeftBodyItems,topRight:this.topRightBodyItems,bottomLeft:this.bottomLeftBodyItems,bottomRight:this.bottomRightBodyItems}:{header:this.headerItems,body:this.bodyItems,footer:this.footerItems}},populate:function(a,b){this.options.items=a||[],b&&(this.options.header=b),this.empty(),this.options.isNeedFreeze?this._createFreezeTable():this._createNormalTable()}}),BI.Table.EVENT_TABLE_AFTER_INIT="EVENT_TABLE_AFTER_INIT",BI.Table.EVENT_TABLE_RESIZE="EVENT_TABLE_RESIZE",BI.Table.EVENT_TABLE_SCROLL="EVENT_TABLE_SCROLL",BI.Table.EVENT_TABLE_BEFORE_COLUMN_RESIZE="EVENT_TABLE_BEFORE_COLUMN_RESIZE",BI.Table.EVENT_TABLE_COLUMN_RESIZE="EVENT_TABLE_COLUMN_RESIZE",BI.Table.EVENT_TABLE_AFTER_COLUMN_RESIZE="EVENT_TABLE_AFTER_COLUMN_RESIZE",BI.Table.EVENT_TABLE_BEFORE_REGION_RESIZE="EVENT_TABLE_BEFORE_REGION_RESIZE",BI.Table.EVENT_TABLE_REGION_RESIZE="EVENT_TABLE_REGION_RESIZE",BI.Table.EVENT_TABLE_AFTER_REGION_RESIZE="EVENT_TABLE_AFTER_REGION_RESIZE",BI.shortcut("bi.table_view",BI.Table),BI.ResizableTableCell=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.ResizableTableCell.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-resizable-table-cell",cell:{},minSize:15,maxSize:Number.MAX_VALUE,start:BI.emptyFn,resize:BI.emptyFn,stop:BI.emptyFn})},_init:function(){function a(a){var b=BI.clamp(a,c.minSize,c.maxSize||Number.MAX_VALUE);return b}BI.ResizableTableCell.superclass._init.apply(this,arguments);var b=this,c=this.options;this.cell=BI.createWidget(BI.extend({type:"bi.label"},c.cell,{width:c.width,height:c.height}));var d=!1,e=0,f=0,g=c.width,h=new BI.MouseMoveTracker(function(i,j){h.isDragging()&&(d=!0,f+=i,e=a(g+f),b.handler.element.addClass("dragging"),c.resize(e))},function(){d===!0&&(e=a(e),c.stop(e),e=0,f=0,g=c.width,d=!1),b.handler.element.removeClass("dragging"),b.handler.element.removeClass("suitable"),h.releaseMouseMoves()},document);this.handler=BI.createWidget({type:"bi.absolute",cls:"resizable-table-cell-resizer-container",width:6,items:[{el:{type:"bi.layout",cls:"resizable-table-cell-resizer-knob",width:4},right:0,top:0,bottom:0}]}),this.handler.element.on("mousedown",function(b){g=c.width,a(g),h.captureMouseMoves(b)}),BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.cell,left:0,right:0,top:0,bottom:0},{el:this.handler,right:0,top:0,bottom:0}]})},setWidth:function(a){BI.ResizableTableCell.superclass.setWidth.apply(this,arguments);var b=this.options;this.cell.setWidth(b.width)},setHeight:function(a){BI.ResizableTableCell.superclass.setHeight.apply(this,arguments);var b=this.options;this.cell.setHeight(b.height)}}),BI.shortcut("bi.resizable_table_cell",BI.ResizableTableCell),BI.ResizableTable=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.ResizableTable.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-resizable-table",el:{type:"bi.grid_table"},isNeedFreeze:!1,isNeedResize:!0,isResizeAdapt:!1,headerRowSize:25,rowSize:25,isNeedMerge:!0,mergeCols:[],mergeRule:BI.emptyFn,columnSize:[],minColumnSize:[],maxColumnSize:[],freezeCols:[],header:[],items:[],regionColumnSize:[]})},_init:function(){BI.ResizableTable.superclass._init.apply(this,arguments);var a=this,b=this.options;this.resizer=BI.createWidget({type:"bi.layout",cls:"resizable-table-resizer",invisible:!0,width:2}),this.regionResizerHandler=this._createResizerHandler(),this.table=BI.createWidget(b.el,{type:"bi.grid_table", +element:this,width:b.width,height:b.height,headerRowSize:b.headerRowSize,rowSize:b.rowSize,columnSize:b.columnSize,isNeedFreeze:b.isNeedFreeze,freezeCols:b.freezeCols,isNeedMerge:b.isNeedMerge,mergeCols:b.mergeCols,mergeRule:BI.bind(this._mergeRule,this),header:this._formatHeader(b.header),items:b.items,regionColumnSize:b.regionColumnSize}),this.table.on(BI.Table.EVENT_TABLE_SCROLL,function(){a.fireEvent(BI.Table.EVENT_TABLE_SCROLL,arguments)}),BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.regionResizerHandler,left:0,top:0,bottom:0},{el:this.resizer,left:0,top:0}]}),this._populate()},_mergeRule:function(a,b){var c=this.options;return"bi.resizable_table_cell"===a.type&&(a=a.cell),"bi.resizable_table_cell"===b.type&&(b=b.cell),c.mergeRule(a,b)},_createResizerHandler:function(){var a=this,b=this.options,c=BI.createWidget({type:"bi.absolute",cls:"resizable-table-region-resizer",invisible:!0,width:6,items:[{el:{type:"bi.layout",width:2,cls:"resizable-table-region-resizer-knob"},left:2,top:0,bottom:0}]}),d=0,e=0,f=0,g=!1,h=new BI.MouseMoveTracker(function(c,i){h.isDragging()&&(g=!0,e+=c,d=BI.clamp(f+e,15,b.width-15),a.regionResizerHandler.element.addClass("dragging"),a._setRegionResizerHandlerPosition(d-3,0))},function(){if(g===!0){if(b.regionColumnSize[0]=BI.clamp(d,15,b.width-15),a.table.setRegionColumnSize(b.regionColumnSize),b.isResizeAdapt===!0){var c=a._getFreezeColumnSize();b.columnSize[a._getFreezeColLength()-1]+=b.regionColumnSize[0]-c,a.table.setColumnSize(b.columnSize)}a._populate(),a.regionResizerHandler.element.removeClass("dragging"),a.fireEvent(BI.Table.EVENT_TABLE_AFTER_REGION_RESIZE),g=!1}h.releaseMouseMoves()},document);return c.element.on("mousedown",function(b){f=d=a._getRegionSize(),e=0,a._setResizerPosition(0,0),h.captureMouseMoves(b)}),c},_setResizerPosition:function(a,b){this.resizer.element.css({left:a+"px",top:b+"px"})},_setRegionResizerHandlerPosition:function(a,b){this.regionResizerHandler.element.css({left:a+"px",top:b+"px"})},_getRegionSize:function(){var a=this.options,b=a.regionColumnSize[0]||0;return a.isNeedFreeze===!1||0===a.freezeCols.length?0:(b||BI.each(a.freezeCols,function(c,d){b+=a.columnSize[d]}),b)},_getRegionRowSize:function(){var a=this.options;return[a.header.length*a.headerRowSize,Math.min(a.height-a.header.length*a.headerRowSize,a.items.length*a.rowSize)]},_getFreezeColLength:function(){var a=this.options;return a.isNeedFreeze===!0?BI.clamp(a.freezeCols.length,0,a.columnSize.length):0},_getFreezeColumnSize:function(){for(var a=this.options.columnSize,b=0,c=0,d=this._getFreezeColLength();c<d;c++)b+=a[c];return b},_getResizerLeft:function(a){for(var b=0,c=this.options.columnSize,d=this._getFreezeColLength(),e=a>=d?d:0;e<a;e++)b+=c[e]||0;return a>=d?(b+=this.table.getRegionSize(),b-=this.table.getRightHorizontalScroll()):b-=this.table.getLeftHorizontalScroll(),b},_formatHeader:function(a){var b=this,c=this.options,d=[],e=function(a,d){b.resizer.setVisible(!0);var e=c.headerRowSize+b._getRegionRowSize()[1];b.resizer.setHeight(e),b._setResizerPosition(b._getResizerLeft(a)+d,(c.header.length-1)*c.headerRowSize)},f=function(a,d){b.resizer.setVisible(!1);var e=c.columnSize.slice();e[a]=d,c.columnSize=e,b.table.setColumnSize(e),b._populate(),b.fireEvent(BI.Table.EVENT_TABLE_AFTER_COLUMN_RESIZE)};return BI.each(a,function(g,h){g===a.length-1?(d[g]=[],BI.each(h,function(a,i){if(a===b._getFreezeColLength()-1||a===h.length-1)d[g][a]=i;else if(d[g][a]={type:"bi.resizable_table_cell",cell:i,suitableSize:c.minColumnSize[a],maxSize:c.maxColumnSize[a],resize:BI.bind(e,null,a),stop:BI.bind(f,null,a)},c.isNeedMerge)for(var j=g;j>0&&b._mergeRule(d[j][a],d[j-1][a]);)d[j-1][a]={type:"bi.resizable_table_cell",cell:d[j-1][a],suitableSize:c.minColumnSize[a],maxSize:c.maxColumnSize[a],resize:BI.bind(e,null,a),stop:BI.bind(f,null,a)},j--})):d.push(h)}),d},_populate:function(){var a=(this.options,this._getRegionSize());a>0?(this.regionResizerHandler.setVisible(!0),this._setRegionResizerHandlerPosition(a-3,0)):this.regionResizerHandler.setVisible(!1)},setWidth:function(a){BI.ResizableTable.superclass.setWidth.apply(this,arguments),this.table.setWidth(a)},setHeight:function(a){BI.ResizableTable.superclass.setHeight.apply(this,arguments),this.table.setHeight(a)},setVerticalScroll:function(a){this.table.setVerticalScroll(a)},setLeftHorizontalScroll:function(a){this.table.setLeftHorizontalScroll(a)},setRightHorizontalScroll:function(a){this.table.setRightHorizontalScroll(a)},setColumnSize:function(a){this.options.columnSize=a,this.table.setColumnSize(a)},getColumnSize:function(){return this.table.getColumnSize()},setRegionColumnSize:function(a){this.options.regionColumnSize=a,this.table.setRegionColumnSize(a)},getRegionColumnSize:function(){return this.table.getRegionColumnSize()},getVerticalScroll:function(){return this.table.getVerticalScroll()},getLeftHorizontalScroll:function(){return this.table.getLeftHorizontalScroll()},getRightHorizontalScroll:function(){return this.table.getRightHorizontalScroll()},attr:function(){BI.ResizableTable.superclass.attr.apply(this,arguments),this.table.attr.apply(this.table,arguments)},restore:function(){this.table.restore()},populate:function(a,b){a&&(this.options.items=a),b&&(this.options.header=b,this.options.isNeedResize&&(b=this._formatHeader(b))),this.table.populate(a,b),this._populate()}}),BI.shortcut("bi.resizable_table",BI.ResizableTable),BI.CustomTree=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.CustomTree.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-custom-tree",expander:{el:{},popup:{type:"bi.custom_tree"}},items:[],itemsCreator:BI.emptyFn,el:{type:"bi.button_tree",chooseType:0,layouts:[{type:"bi.vertical"}]}})},_init:function(){BI.CustomTree.superclass._init.apply(this,arguments),this.initTree(this.options.items)},_formatItems:function(a){var b=this,c=this.options;a=BI.Tree.transformToTreeFormat(a);var d=[];return BI.each(a,function(a,e){if(BI.isNotEmptyArray(e.children)||e.isParent===!0){var f=BI.extend({type:"bi.expander",el:{},popup:{type:"bi.custom_tree"}},BI.deepClone(c.expander),{id:e.id,pId:e.pId,value:e.value}),g=BI.stripEL(e);BI.isWidget(g)?f.el=g:(g=BI.clone(g),delete g.children,BI.extend(f.el,g)),f.popup.expander=BI.deepClone(c.expander),f.items=f.popup.items=e.children,f.itemsCreator=f.popup.itemsCreator=function(a){if(BI.isNotNull(a.node))return c.itemsCreator.apply(b,arguments);var d=Array.prototype.slice.call(arguments,0);return d[0].node=e,c.itemsCreator.apply(b,d)},BI.isNull(f.popup.el)&&(f.popup.el=BI.deepClone(c.el)),d.push(f)}else d.push(e)}),d},initTree:function(a){var b=this,c=this.options;this.tree=BI.createWidget(c.el,{element:this,items:this._formatItems(a),itemsCreator:function(a,d){c.itemsCreator.apply(this,[a,function(a){var c=Array.prototype.slice.call(arguments,0);c[0]=b._formatItems(a),d.apply(null,c)}])}}),this.tree.on(BI.Controller.EVENT_CHANGE,function(a,c,d){b.fireEvent(BI.Controller.EVENT_CHANGE,arguments),a===BI.Events.CLICK&&b.fireEvent(BI.CustomTree.EVENT_CHANGE,c,d)})},stroke:function(a){this.populate.apply(this,arguments)},populate:function(a){var b=Array.prototype.slice.call(arguments,0);arguments.length>0&&(b[0]=this._formatItems(a)),this.tree.populate.apply(this.tree,b)},setValue:function(a){this.tree&&this.tree.setValue(a)},getValue:function(){return this.tree?this.tree.getValue():[]},getAllButtons:function(){return this.tree?this.tree.getAllButtons():[]},getAllLeaves:function(){return this.tree?this.tree.getAllLeaves():[]},getNodeById:function(a){return this.tree&&this.tree.getNodeById(a)},getNodeByValue:function(a){return this.tree&&this.tree.getNodeByValue(a)},empty:function(){this.tree.empty()}}),BI.CustomTree.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.custom_tree",BI.CustomTree),function($){var settings={},roots={},caches={},_consts={className:{BUTTON:"button",LEVEL:"level",ICO_LOADING:"ico_loading",SWITCH:"switch"},event:{NODECREATED:"ztree_nodeCreated",CLICK:"ztree_click",EXPAND:"ztree_expand",COLLAPSE:"ztree_collapse",ASYNC_SUCCESS:"ztree_async_success",ASYNC_ERROR:"ztree_async_error",REMOVE:"ztree_remove",SELECTED:"ztree_selected",UNSELECTED:"ztree_unselected"},id:{A:"_a",ICON:"_ico",SPAN:"_span",SWITCH:"_switch",UL:"_ul"},line:{ROOT:"root",ROOTS:"roots",CENTER:"center",BOTTOM:"bottom",NOLINE:"noline",LINE:"line"},folder:{OPEN:"open",CLOSE:"close",DOCU:"docu"},node:{CURSELECTED:"curSelectedNode"}},_setting={treeId:"",treeObj:null,view:{addDiyDom:null,autoCancelSelected:!0,dblClickExpand:!0,expandSpeed:"fast",fontCss:{},nameIsHTML:!1,selectedMulti:!0,showIcon:!0,showLine:!0,showTitle:!0,txtSelectedEnable:!1},data:{key:{children:"children",name:"name",title:"",url:"url"},simpleData:{enable:!1,idKey:"id",pIdKey:"pId",rootPId:null},keep:{parent:!1,leaf:!1}},async:{enable:!1,contentType:"application/x-www-form-urlencoded",type:"post",dataType:"text",url:"",autoParam:[],otherParam:[],dataFilter:null},callback:{beforeAsync:null,beforeClick:null,beforeDblClick:null,beforeRightClick:null,beforeMouseDown:null,beforeMouseUp:null,beforeExpand:null,beforeCollapse:null,beforeRemove:null,onAsyncError:null,onAsyncSuccess:null,onNodeCreated:null,onClick:null,onDblClick:null,onRightClick:null,onMouseDown:null,onMouseUp:null,onExpand:null,onCollapse:null,onRemove:null}},_initRoot=function(a){var b=data.getRoot(a);b||(b={},data.setRoot(a,b)),b[a.data.key.children]=[],b.expandTriggerFlag=!1,b.curSelectedList=[],b.noSelection=!0,b.createdNodes=[],b.zId=0,b._ver=(new Date).getTime()},_initCache=function(a){var b=data.getCache(a);b||(b={},data.setCache(a,b)),b.nodes=[],b.doms=[]},_bindEvent=function(a){var b=a.treeObj,c=consts.event;b.bind(c.NODECREATED,function(b,c,d){tools.apply(a.callback.onNodeCreated,[b,c,d])}),b.bind(c.CLICK,function(b,c,d,e,f){tools.apply(a.callback.onClick,[c,d,e,f])}),b.bind(c.EXPAND,function(b,c,d){tools.apply(a.callback.onExpand,[b,c,d])}),b.bind(c.COLLAPSE,function(b,c,d){tools.apply(a.callback.onCollapse,[b,c,d])}),b.bind(c.ASYNC_SUCCESS,function(b,c,d,e){tools.apply(a.callback.onAsyncSuccess,[b,c,d,e])}),b.bind(c.ASYNC_ERROR,function(b,c,d,e,f,g){tools.apply(a.callback.onAsyncError,[b,c,d,e,f,g])}),b.bind(c.REMOVE,function(b,c,d){tools.apply(a.callback.onRemove,[b,c,d])}),b.bind(c.SELECTED,function(b,c,d,e){tools.apply(a.callback.onSelected,[c,d,e])}),b.bind(c.UNSELECTED,function(b,c,d,e){tools.apply(a.callback.onUnSelected,[c,d,e])})},_unbindEvent=function(a){var b=a.treeObj,c=consts.event;b.unbind(c.NODECREATED).unbind(c.CLICK).unbind(c.EXPAND).unbind(c.COLLAPSE).unbind(c.ASYNC_SUCCESS).unbind(c.ASYNC_ERROR).unbind(c.REMOVE).unbind(c.SELECTED).unbind(c.UNSELECTED)},_eventProxy=function(a){var b=a.target,c=data.getSetting(a.data.treeId),d="",e=null,f="",g="",h=null,i=null,j=null;if(tools.eqs(a.type,"mousedown")?g="mousedown":tools.eqs(a.type,"mouseup")?g="mouseup":tools.eqs(a.type,"contextmenu")?g="contextmenu":tools.eqs(a.type,"click")?tools.eqs(b.tagName,"span")&&null!==b.getAttribute("treeNode"+consts.id.SWITCH)?(d=tools.getNodeMainDom(b).id,f="switchNode"):(j=tools.getMDom(c,b,[{tagName:"a",attrName:"treeNode"+consts.id.A}]),j&&(d=tools.getNodeMainDom(j).id,f="clickNode")):tools.eqs(a.type,"dblclick")&&(g="dblclick",j=tools.getMDom(c,b,[{tagName:"a",attrName:"treeNode"+consts.id.A}]),j&&(d=tools.getNodeMainDom(j).id,f="switchNode")),g.length>0&&0==d.length&&(j=tools.getMDom(c,b,[{tagName:"a",attrName:"treeNode"+consts.id.A}]),j&&(d=tools.getNodeMainDom(j).id)),d.length>0)switch(e=data.getNodeCache(c,d),f){case"switchNode":e.isParent&&(tools.eqs(a.type,"click")||tools.eqs(a.type,"dblclick")&&tools.apply(c.view.dblClickExpand,[c.treeId,e],c.view.dblClickExpand))?h=handler.onSwitchNode:f="";break;case"clickNode":h=handler.onClickNode}switch(g){case"mousedown":i=handler.onZTreeMousedown;break;case"mouseup":i=handler.onZTreeMouseup;break;case"dblclick":i=handler.onZTreeDblclick;break;case"contextmenu":i=handler.onZTreeContextmenu}var k={stop:!1,node:e,nodeEventType:f,nodeEventCallback:h,treeEventType:g,treeEventCallback:i};return k},_initNode=function(a,b,c,d,e,f,g){if(c){var h=data.getRoot(a),i=a.data.key.children;c.level=b,c.tId=a.treeId+"_"+ ++h.zId,c.parentTId=d?d.tId:null,c.open="string"==typeof c.open?tools.eqs(c.open,"true"):!!c.open,c[i]&&c[i].length>0?(c.isParent=!0,c.zAsync=!0):(c.isParent="string"==typeof c.isParent?tools.eqs(c.isParent,"true"):!!c.isParent,c.open=!(!c.isParent||a.async.enable)&&c.open,c.zAsync=!c.isParent),c.isFirstNode=e,c.isLastNode=f,c.getParentNode=function(){return data.getNodeCache(a,c.parentTId)},c.getPreNode=function(){return data.getPreNode(a,c)},c.getNextNode=function(){return 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e=this.setting.data.key.checked;if(a.chkDisabled!==!0&&(b!==!0&&b!==!1&&(b=!a[e]),d=!!d,(a[e]!==b||c)&&(!d||0!=s.apply(this.setting.callback.beforeCheck,[this.setting.treeId,a],!0))&&s.uCanDo(this.setting)&&this.setting.check.enable&&a.nocheck!==!0)){a[e]=b;var f=w(a,t.id.CHECK,this.setting);(c||this.setting.check.chkStyle===t.radio.STYLE)&&u.checkNodeRelation(this.setting,a),u.setChkClass(this.setting,f,a),u.repairParentChkClassWithSelf(this.setting,a),d&&this.setting.treeObj.trigger(t.event.CHECK,[null,this.setting.treeId,a])}},b.checkAllNodes=function(a){u.repairAllChk(this.setting,!!a)},b.getCheckedNodes=function(a){var b=this.setting.data.key.children;return a=a!==!1,v.getTreeCheckedNodes(this.setting,v.getRoot(this.setting)[b],a)},b.getChangeCheckedNodes=function(){var a=this.setting.data.key.children;return v.getTreeChangeCheckedNodes(this.setting,v.getRoot(this.setting)[a])},b.setChkDisabled=function(a,b,c,d){b=!!b,c=!!c,d=!!d,u.repairSonChkDisabled(this.setting,a,b,d),u.repairParentChkDisabled(this.setting,a.getParentNode(),b,c)};var c=b.updateNode;b.updateNode=function(a,d){if(c&&c.apply(b,arguments),a&&this.setting.check.enable){var e=w(a,this.setting);if(e.get(0)&&s.uCanDo(this.setting)){var f=w(a,t.id.CHECK,this.setting);1!=d&&this.setting.check.chkStyle!==t.radio.STYLE||u.checkNodeRelation(this.setting,a),u.setChkClass(this.setting,f,a),u.repairParentChkClassWithSelf(this.setting,a)}}}},l={getRadioCheckedList:function(a){for(var b=v.getRoot(a).radioCheckedList,c=0,d=b.length;c<d;c++)v.getNodeCache(a,b[c].tId)||(b.splice(c,1),c--,d--);return b},getCheckStatus:function(a,b){if(!a.check.enable||b.nocheck||b.chkDisabled)return null;var c=a.data.key.checked,d={checked:b[c],half:b.halfCheck?b.halfCheck:a.check.chkStyle==t.radio.STYLE?2===b.check_Child_State:b[c]?b.check_Child_State>-1&&b.check_Child_State<2:b.check_Child_State>0};return d},getTreeCheckedNodes:function(a,b,c,d){if(!b)return[];var e=a.data.key.children,f=a.data.key.checked,g=c&&a.check.chkStyle==t.radio.STYLE&&a.check.radioType==t.radio.TYPE_ALL;d=d?d:[];for(var h=0,i=b.length;h<i&&(b[h].nocheck===!0||b[h].chkDisabled===!0||b[h][f]!=c||(d.push(b[h]),!g))&&(v.getTreeCheckedNodes(a,b[h][e],c,d),!(g&&d.length>0));h++);return d},getTreeChangeCheckedNodes:function(a,b,c){if(!b)return[];var d=a.data.key.children,e=a.data.key.checked;c=c?c:[];for(var f=0,g=b.length;f<g;f++)b[f].nocheck!==!0&&b[f].chkDisabled!==!0&&b[f][e]!=b[f].checkedOld&&c.push(b[f]),v.getTreeChangeCheckedNodes(a,b[f][d],c);return c},makeChkFlag:function(a,b){if(b){var c=a.data.key.children,d=a.data.key.checked,e=-1;if(b[c])for(var f=0,g=b[c].length;f<g;f++){var h=b[c][f],i=-1;if(a.check.chkStyle==t.radio.STYLE){if(i=h.nocheck===!0||h.chkDisabled===!0?h.check_Child_State:h.halfCheck===!0?2:h[d]?2:h.check_Child_State>0?2:0,2==i){e=2;break}0==i&&(e=0)}else if(a.check.chkStyle==t.checkbox.STYLE){if(i=h.nocheck===!0||h.chkDisabled===!0?h.check_Child_State:h.halfCheck===!0?1:h[d]?h.check_Child_State===-1||2===h.check_Child_State?2:1:h.check_Child_State>0?1:0,1===i){e=1;break}if(2===i&&e>-1&&f>0&&i!==e){e=1;break}if(2===e&&i>-1&&i<2){e=1;break}i>-1&&(e=i)}}b.check_Child_State=e}}},m={},n={onCheckNode:function(a,b){if(b.chkDisabled===!0)return!1;var c=v.getSetting(a.data.treeId),d=c.data.key.checked;if(0==s.apply(c.callback.beforeCheck,[c.treeId,b],!0))return!0;b[d]=!b[d],u.checkNodeRelation(c,b);var e=w(b,t.id.CHECK,c);return u.setChkClass(c,e,b),u.repairParentChkClassWithSelf(c,b),c.treeObj.trigger(t.event.CHECK,[a,c.treeId,b]),!0},onMouseoverCheck:function(a,b){if(b.chkDisabled===!0)return!1;var c=v.getSetting(a.data.treeId),d=w(b,t.id.CHECK,c);return b.check_Focus=!0,u.setChkClass(c,d,b),!0},onMouseoutCheck:function(a,b){if(b.chkDisabled===!0)return!1;var c=v.getSetting(a.data.treeId),d=w(b,t.id.CHECK,c);return b.check_Focus=!1,u.setChkClass(c,d,b),!0}},o={},p={checkNodeRelation:function(a,b){var c,d,e,f=a.data.key.children,g=a.data.key.checked,h=t.radio;if(a.check.chkStyle==h.STYLE){var i=v.getRadioCheckedList(a);if(b[g])if(a.check.radioType==h.TYPE_ALL){for(d=i.length-1;d>=0;d--)c=i[d],c[g]&&c!=b&&(c[g]=!1,i.splice(d,1),u.setChkClass(a,w(c,t.id.CHECK,a),c),c.parentTId!=b.parentTId&&u.repairParentChkClassWithSelf(a,c));i.push(b)}else{var j=b.parentTId?b.getParentNode():v.getRoot(a);for(d=0,e=j[f].length;d<e;d++)c=j[f][d],c[g]&&c!=b&&(c[g]=!1,u.setChkClass(a,w(c,t.id.CHECK,a),c))}else if(a.check.radioType==h.TYPE_ALL)for(d=0,e=i.length;d<e;d++)if(b==i[d]){i.splice(d,1);break}}else b[g]&&(!b[f]||0==b[f].length||a.check.chkboxType.Y.indexOf("s")>-1)&&u.setSonNodeCheckBox(a,b,!0),b[g]||b[f]&&0!=b[f].length&&!(a.check.chkboxType.N.indexOf("s")>-1)||u.setSonNodeCheckBox(a,b,!1),b[g]&&a.check.chkboxType.Y.indexOf("p")>-1&&u.setParentNodeCheckBox(a,b,!0),!b[g]&&a.check.chkboxType.N.indexOf("p")>-1&&u.setParentNodeCheckBox(a,b,!1)},makeChkClass:function(a,b){var c=a.data.key.checked,d=t.checkbox,e=t.radio,f="";f=b.chkDisabled===!0?d.DISABLED:b.halfCheck?d.PART:a.check.chkStyle==e.STYLE?b.check_Child_State<1?d.FULL:d.PART:b[c]?2===b.check_Child_State||b.check_Child_State===-1?d.FULL:d.PART:b.check_Child_State<1?d.FULL:d.PART;var g=a.check.chkStyle+"_"+(b[c]?d.TRUE:d.FALSE)+"_"+f;return g=b.check_Focus&&b.chkDisabled!==!0?g+"_"+d.FOCUS:g,t.className.BUTTON+" "+d.DEFAULT+" "+g},repairAllChk:function(a,b){if(a.check.enable&&a.check.chkStyle===t.checkbox.STYLE)for(var c=a.data.key.checked,d=a.data.key.children,e=v.getRoot(a),f=0,g=e[d].length;f<g;f++){var h=e[d][f];h.nocheck!==!0&&h.chkDisabled!==!0&&(h[c]=b),u.setSonNodeCheckBox(a,h,b)}},repairChkClass:function(a,b){if(b&&(v.makeChkFlag(a,b),b.nocheck!==!0)){var c=w(b,t.id.CHECK,a);u.setChkClass(a,c,b)}},repairParentChkClass:function(a,b){if(b&&b.parentTId){var c=b.getParentNode();u.repairChkClass(a,c),u.repairParentChkClass(a,c)}},repairParentChkClassWithSelf:function(a,b){if(b){var c=a.data.key.children;b[c]&&b[c].length>0?u.repairParentChkClass(a,b[c][0]):u.repairParentChkClass(a,b)}},repairSonChkDisabled:function(a,b,c,d){if(b){var e=a.data.key.children;if(b.chkDisabled!=c&&(b.chkDisabled=c),u.repairChkClass(a,b),b[e]&&d)for(var f=0,g=b[e].length;f<g;f++){var h=b[e][f];u.repairSonChkDisabled(a,h,c,d)}}},repairParentChkDisabled:function(a,b,c,d){b&&(b.chkDisabled!=c&&d&&(b.chkDisabled=c),u.repairChkClass(a,b),u.repairParentChkDisabled(a,b.getParentNode(),c,d))},setChkClass:function(a,b,c){b&&(c.nocheck===!0?b.hide():b.show(),b.attr("class",u.makeChkClass(a,c)))},setParentNodeCheckBox:function(a,b,c,d){var e=a.data.key.children,f=a.data.key.checked,g=w(b,t.id.CHECK,a);if(d||(d=b),v.makeChkFlag(a,b),b.nocheck!==!0&&b.chkDisabled!==!0&&(b[f]=c,u.setChkClass(a,g,b),a.check.autoCheckTrigger&&b!=d&&a.treeObj.trigger(t.event.CHECK,[null,a.treeId,b])),b.parentTId){var h=!0;if(!c)for(var i=b.getParentNode()[e],j=0,k=i.length;j<k;j++)if(i[j].nocheck!==!0&&i[j].chkDisabled!==!0&&i[j][f]||(i[j].nocheck===!0||i[j].chkDisabled===!0)&&i[j].check_Child_State>0){h=!1;break}h&&u.setParentNodeCheckBox(a,b.getParentNode(),c,d)}},setSonNodeCheckBox:function(a,b,c,d){if(b){var e=a.data.key.children,f=a.data.key.checked,g=w(b,t.id.CHECK,a);d||(d=b);var h=!1;if(b[e])for(var i=0,j=b[e].length;i<j&&b.chkDisabled!==!0;i++){var k=b[e][i];u.setSonNodeCheckBox(a,k,c,d),k.chkDisabled===!0&&(h=!0)}b!=v.getRoot(a)&&b.chkDisabled!==!0&&(h&&b.nocheck!==!0&&v.makeChkFlag(a,b),b.nocheck!==!0&&b.chkDisabled!==!0?(b[f]=c,h||(b.check_Child_State=b[e]&&b[e].length>0?c?2:0:-1)):b.check_Child_State=-1,u.setChkClass(a,g,b),a.check.autoCheckTrigger&&b!=d&&b.nocheck!==!0&&b.chkDisabled!==!0&&a.treeObj.trigger(t.event.CHECK,[null,a.treeId,b]))}}},q={tools:o,view:p,event:m,data:l};a.extend(!0,a.fn.zTree.consts,b),a.extend(!0,a.fn.zTree._z,q);var r=a.fn.zTree,s=r._z.tools,t=r.consts,u=r._z.view,v=r._z.data,w=(r._z.event,s.$);v.exSetting(c),v.addInitBind(f),v.addInitUnBind(g),v.addInitCache(e),v.addInitNode(i),v.addInitProxy(h,!0),v.addInitRoot(d),v.addBeforeA(j),v.addZTreeTools(k);var x=u.createNodes;u.createNodes=function(a,b,c,d){x&&x.apply(u,arguments),c&&u.repairParentChkClassWithSelf(a,d)};var y=u.removeNode;u.removeNode=function(a,b){var c=b.getParentNode();y&&y.apply(u,arguments),b&&c&&(u.repairChkClass(a,c),u.repairParentChkClass(a,c))};var z=u.appendNodes;u.appendNodes=function(a,b,c,d,e,f){var g="";return z&&(g=z.apply(u,arguments)),d&&v.makeChkFlag(a,d),g}}(jQuery),BI.IconChangeButton=BI.inherit(BI.Single,{_defaultConfig:function(){var a=BI.IconChangeButton.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:"bi-icon-change-button",iconClass:"",iconWidth:null,iconHeight:null,stopEvent:!1,stopPropagation:!1,selected:!1,once:!1,forceSelected:!1,forceNotSelected:!1,disableSelected:!1,shadow:!1,isShadowShowingOnSelected:!1,trigger:null,handler:BI.emptyFn})},_init:function(){BI.IconChangeButton.superclass._init.apply(this,arguments);var a=this,b=this.options;this.button=BI.createWidget({type:"bi.icon_button",element:this,cls:b.iconClass,height:b.height,iconWidth:b.iconWidth,iconHeight:b.iconHeight,stopEvent:b.stopEvent,stopPropagation:b.stopPropagation,selected:b.selected,once:b.once,forceSelected:b.forceSelected,forceNotSelected:b.forceNotSelected,disableSelected:b.disableSelected,shadow:b.shadow,isShadowShowingOnSelected:b.isShadowShowingOnSelected,trigger:b.trigger,handler:b.handler}),this.button.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.button.on(BI.IconButton.EVENT_CHANGE,function(){a.fireEvent(BI.IconChangeButton.EVENT_CHANGE,arguments)})},isSelected:function(){return this.button.isSelected()},setSelected:function(a){this.button.setSelected(a)},setIcon:function(a){var b=this.options;b.iconClass!==a&&(this.element.removeClass(b.iconClass).addClass(a),b.iconClass=a)}}),BI.IconChangeButton.EVENT_CHANGE="IconChangeButton.EVENT_CHANGE",BI.shortcut("bi.icon_change_button",BI.IconChangeButton),BI.HalfIconButton=BI.inherit(BI.IconButton,{_defaultConfig:function(){var a=BI.HalfIconButton.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{extraCls:"bi-half-icon-button check-half-select-icon",height:16,width:16,iconWidth:16,iconHeight:16,selected:!1})},_init:function(){BI.HalfIconButton.superclass._init.apply(this,arguments)},doClick:function(){BI.HalfIconButton.superclass.doClick.apply(this,arguments),this.isValid()&&this.fireEvent(BI.HalfIconButton.EVENT_CHANGE)}}),BI.HalfIconButton.EVENT_CHANGE="HalfIconButton.EVENT_CHANGE",BI.shortcut("bi.half_icon_button",BI.HalfIconButton),BI.TriggerIconButton=BI.inherit(BI.IconButton,{_defaultConfig:function(){var a=BI.TriggerIconButton.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-trigger-icon-button",extraCls:"pull-down-font"})},_init:function(){BI.TriggerIconButton.superclass._init.apply(this,arguments)},doClick:function(){BI.TriggerIconButton.superclass.doClick.apply(this,arguments),this.isValid()&&this.fireEvent(BI.TriggerIconButton.EVENT_CHANGE,this)}}),BI.TriggerIconButton.EVENT_CHANGE="TriggerIconButton.EVENT_CHANGE",BI.shortcut("bi.trigger_icon_button",BI.TriggerIconButton),BI.MultiSelectItem=BI.inherit(BI.BasicButton,{_defaultConfig:function(){return BI.extend(BI.MultiSelectItem.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-multi-select-item",height:25,logic:{dynamic:!1}})},_init:function(){BI.MultiSelectItem.superclass._init.apply(this,arguments);var a=this,b=this.options;this.checkbox=BI.createWidget({type:"bi.checkbox"}),this.text=BI.createWidget({type:"bi.label",cls:"list-item-text",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,rgap:b.rgap,text:b.text,keyword:b.keyword,value:b.value,py:b.py}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&a.setSelected(a.isSelected())}),BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic("horizontal",BI.extend(b.logic,{items:BI.LogicFactory.createLogicItemsByDirection("left",{type:"bi.center_adapt",items:[this.checkbox],width:36},this.text)}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.MultiSelectItem.superclass.doClick.apply(this,arguments),this.checkbox.setSelected(this.isSelected()),this.isValid()&&this.fireEvent(BI.MultiSelectItem.EVENT_CHANGE,this.getValue(),this)},setSelected:function(a){BI.MultiSelectItem.superclass.setSelected.apply(this,arguments),this.checkbox.setSelected(a)}}),BI.MultiSelectItem.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.multi_select_item",BI.MultiSelectItem),BI.SingleSelectIconTextItem=BI.inherit(BI.Single,{_defaultConfig:function(){return BI.extend(BI.SingleSelectIconTextItem.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-single-select-icon-text-item bi-list-item-active",iconClass:"",hgap:10,height:25})},_init:function(){BI.SingleSelectIconTextItem.superclass._init.apply(this,arguments);var a=this,b=this.options;this.text=BI.createWidget({type:"bi.icon_text_item",element:this,cls:b.iconClass,once:b.once,selected:b.selected,height:b.height,iconHeight:b.iconHeight,iconWidth:b.iconWidth,text:b.text,keyword:b.keyword,value:b.value,py:b.py}),this.text.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)})},isSelected:function(){return this.text.isSelected()},setSelected:function(a){this.text.setSelected(a)},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.SingleSelectIconTextItem.superclass.doClick.apply(this,arguments)}}),BI.shortcut("bi.single_select_icon_text_item",BI.SingleSelectIconTextItem),BI.SingleSelectItem=BI.inherit(BI.BasicButton,{_defaultConfig:function(){return BI.extend(BI.SingleSelectItem.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-single-select-item bi-list-item-active",hgap:10,height:25,textAlign:"left"})},_init:function(){BI.SingleSelectItem.superclass._init.apply(this,arguments);var a=this.options;this.text=BI.createWidget({type:"bi.label",element:this,textAlign:a.textAlign,whiteSpace:"nowrap",textHeight:a.height,height:a.height,hgap:a.hgap,text:a.text,keyword:a.keyword,value:a.value,py:a.py})},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.SingleSelectItem.superclass.doClick.apply(this,arguments)},setSelected:function(a){BI.SingleSelectItem.superclass.setSelected.apply(this,arguments)}}),BI.shortcut("bi.single_select_item",BI.SingleSelectItem),BI.SingleSelectRadioItem=BI.inherit(BI.BasicButton,{_defaultConfig:function(){return BI.extend(BI.SingleSelectRadioItem.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-single-select-radio-item bi-list-item-active",logic:{dynamic:!1},hgap:10,height:25})},_init:function(){BI.SingleSelectRadioItem.superclass._init.apply(this,arguments);var a=this,b=this.options;this.radio=BI.createWidget({type:"bi.radio"}),this.radio.on(BI.Controller.EVENT_CHANGE,function(b){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.text=BI.createWidget({type:"bi.label",cls:"list-item-text",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,keyword:b.keyword,value:b.value,py:b.py}),BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic("horizontal",BI.extend(b.logic,{items:BI.LogicFactory.createLogicItemsByDirection("left",{type:"bi.center_adapt",items:[this.radio],width:36},this.text)}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.SingleSelectRadioItem.superclass.doClick.apply(this,arguments),this.radio.setSelected(this.isSelected())},setSelected:function(a){BI.SingleSelectRadioItem.superclass.setSelected.apply(this,arguments),this.radio.setSelected(a)}}),BI.shortcut("bi.single_select_radio_item",BI.SingleSelectRadioItem),BI.ArrowNode=BI.inherit(BI.NodeButton,{_defaultConfig:function(){var a=BI.ArrowNode.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-arrow-group-node bi-list-item",logic:{dynamic:!1},id:"",pId:"",open:!1,height:25})},_init:function(){var a=this,b=this.options;BI.ArrowNode.superclass._init.apply(this,arguments),this.checkbox=BI.createWidget({type:"bi.arrow_tree_group_node_checkbox",iconWidth:13,iconHeight:13}),this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&a.setSelected(a.isSelected()),a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)});var c=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),d=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,{width:25,el:this.checkbox},this.text);BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(c,BI.extend(b.logic,{items:d}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.ArrowNode.superclass.doClick.apply(this,arguments),this.checkbox.setSelected(this.isOpened())},setValue:function(a){this.text.setValue(a)},setOpened:function(a){BI.ArrowNode.superclass.setOpened.apply(this,arguments),this.checkbox.setSelected(a)}}),BI.shortcut("bi.arrow_group_node",BI.ArrowNode),BI.FirstPlusGroupNode=BI.inherit(BI.NodeButton,{_defaultConfig:function(){var a=BI.FirstPlusGroupNode.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-first-plus-group-node bi-list-item",logic:{dynamic:!1},id:"",pId:"",open:!1,height:25})},_init:function(){BI.FirstPlusGroupNode.superclass._init.apply(this,arguments);var a=this,b=this.options;this.checkbox=BI.createWidget({type:"bi.first_tree_node_checkbox",stopPropagation:!0}),this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&(this.isSelected()?a.triggerExpand():a.triggerCollapse())});var c=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),d=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,{width:25,el:this.checkbox},this.text);BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(c,BI.extend(b.logic,{items:d}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.FirstPlusGroupNode.superclass.doClick.apply(this,arguments),this.checkbox.setSelected(this.isSelected())},setOpened:function(a){BI.FirstPlusGroupNode.superclass.setOpened.apply(this,arguments),BI.isNotNull(this.checkbox)&&this.checkbox.setSelected(a)}}),BI.shortcut("bi.first_plus_group_node",BI.FirstPlusGroupNode),BI.IconArrowNode=BI.inherit(BI.NodeButton,{_defaultConfig:function(){var a=BI.IconArrowNode.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-icon-arrow-node bi-list-item",logic:{dynamic:!1},id:"",pId:"",open:!1,height:25,iconHeight:13,iconWidth:13,iconCls:""})},_init:function(){BI.IconArrowNode.superclass._init.apply(this,arguments);var a=this,b=this.options;this.checkbox=BI.createWidget({type:"bi.tree_group_node_checkbox",width:23,stopPropagation:!0});var c=BI.createWidget({type:"bi.center_adapt",cls:b.iconCls,width:23,items:[{type:"bi.icon",height:b.iconHeight,width:b.iconWidth}]});this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&(this.isSelected()?a.triggerExpand():a.triggerCollapse())});var d=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),e=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,{width:25,el:this.checkbox},{width:23,el:c},this.text);BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(d,BI.extend(b.logic,{items:e}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.IconArrowNode.superclass.doClick.apply(this,arguments),this.checkbox.setSelected(this.isSelected())},setOpened:function(a){BI.IconArrowNode.superclass.setOpened.apply(this,arguments),BI.isNotNull(this.checkbox)&&this.checkbox.setSelected(a)}}),BI.shortcut("bi.icon_arrow_node",BI.IconArrowNode),BI.LastPlusGroupNode=BI.inherit(BI.NodeButton,{_defaultConfig:function(){var a=BI.LastPlusGroupNode.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-last-plus-group-node bi-list-item",logic:{dynamic:!1},id:"",pId:"", +open:!1,height:25})},_init:function(){BI.LastPlusGroupNode.superclass._init.apply(this,arguments);var a=this,b=this.options;this.checkbox=BI.createWidget({type:"bi.last_tree_node_checkbox",stopPropagation:!0}),this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&(this.isSelected()?a.triggerExpand():a.triggerCollapse())});var c=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),d=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,{width:25,el:this.checkbox},this.text);BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(c,BI.extend(b.logic,{items:d}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.LastPlusGroupNode.superclass.doClick.apply(this,arguments),this.checkbox.setSelected(this.isSelected())},setOpened:function(a){BI.LastPlusGroupNode.superclass.setOpened.apply(this,arguments),BI.isNotNull(this.checkbox)&&this.checkbox.setSelected(a)}}),BI.shortcut("bi.last_plus_group_node",BI.LastPlusGroupNode),BI.MidPlusGroupNode=BI.inherit(BI.NodeButton,{_defaultConfig:function(){var a=BI.MidPlusGroupNode.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-mid-plus-group-node bi-list-item",logic:{dynamic:!1},id:"",pId:"",open:!1,height:25})},_init:function(){BI.MidPlusGroupNode.superclass._init.apply(this,arguments);var a=this,b=this.options;this.checkbox=BI.createWidget({type:"bi.mid_tree_node_checkbox",stopPropagation:!0}),this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&(this.isSelected()?a.triggerExpand():a.triggerCollapse())});var c=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),d=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,{width:25,el:this.checkbox},this.text);BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(c,BI.extend(b.logic,{items:d}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.MidPlusGroupNode.superclass.doClick.apply(this,arguments),this.checkbox.setSelected(this.isSelected())},setOpened:function(a){BI.MidPlusGroupNode.superclass.setOpened.apply(this,arguments),BI.isNotNull(this.checkbox)&&this.checkbox.setSelected(a)}}),BI.shortcut("bi.mid_plus_group_node",BI.MidPlusGroupNode),BI.MultiLayerIconArrowNode=BI.inherit(BI.NodeButton,{_defaultConfig:function(){var a=BI.MultiLayerIconArrowNode.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{extraCls:"bi-multilayer-icon-arrow-node bi-list-item",layer:0,id:"",pId:"",open:!1,height:25,iconHeight:13,iconWidth:13,iconCls:""})},_init:function(){BI.MultiLayerIconArrowNode.superclass._init.apply(this,arguments);var a=this,b=this.options;this.node=BI.createWidget({type:"bi.icon_arrow_node",iconCls:b.iconCls,id:b.id,pId:b.pId,open:b.open,height:b.height,iconHeight:b.iconHeight,iconWidth:b.iconWidth,hgap:b.hgap,text:b.text,value:b.value,py:b.py}),this.node.on(BI.Controller.EVENT_CHANGE,function(b){a.setSelected(a.isSelected()),a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)});var c=[];BI.count(0,b.layer,function(){c.push({type:"bi.layout",width:13,height:b.height})}),c.push(this.node),BI.createWidget({type:"bi.td",element:this,columnSize:BI.makeArray(b.layer,13),items:[c]})},isOnce:function(){return!0},doRedMark:function(){this.node.doRedMark.apply(this.node,arguments)},unRedMark:function(){this.node.unRedMark.apply(this.node,arguments)},isSelected:function(){return this.node.isSelected()},setSelected:function(a){BI.MultiLayerIconArrowNode.superclass.setSelected.apply(this,arguments),this.node.setSelected(a)},doClick:function(){BI.NodeButton.superclass.doClick.apply(this,arguments),this.node.setSelected(this.isSelected())},setOpened:function(a){BI.MultiLayerIconArrowNode.superclass.setOpened.apply(this,arguments),this.node.setOpened(a)}}),BI.shortcut("bi.multilayer_icon_arrow_node",BI.MultiLayerIconArrowNode),BI.PlusGroupNode=BI.inherit(BI.NodeButton,{_defaultConfig:function(){var a=BI.PlusGroupNode.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-plus-group-node bi-list-item",logic:{dynamic:!1},id:"",pId:"",open:!1,height:25})},_init:function(){BI.PlusGroupNode.superclass._init.apply(this,arguments);var a=this,b=this.options;this.checkbox=BI.createWidget({type:"bi.tree_node_checkbox"}),this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&a.setSelected(a.isSelected()),a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)});var c=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),d=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,{width:25,el:this.checkbox},this.text);BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(c,BI.extend(b.logic,{items:d}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.PlusGroupNode.superclass.doClick.apply(this,arguments),this.checkbox.setSelected(this.isSelected())},setOpened:function(a){BI.PlusGroupNode.superclass.setOpened.apply(this,arguments),this.checkbox&&this.checkbox.setSelected(a)}}),BI.shortcut("bi.plus_group_node",BI.PlusGroupNode),BI.TriangleGroupNode=BI.inherit(BI.NodeButton,{_defaultConfig:function(){var a=BI.TriangleGroupNode.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-triangle-group-node bi-list-item",logic:{dynamic:!1},id:"",pId:"",open:!1,height:25})},_init:function(){BI.TriangleGroupNode.superclass._init.apply(this,arguments);var a=this,b=this.options;this.checkbox=BI.createWidget({iconWidth:13,iconHeight:13,type:"bi.tree_group_node_checkbox"}),this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py,keyword:b.keyword}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&a.setSelected(a.isSelected()),a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)});var c=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),d=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,{width:25,el:this.checkbox},this.text);BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(c,BI.extend(b.logic,{items:d}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doClick:function(){BI.TriangleGroupNode.superclass.doClick.apply(this,arguments),this.checkbox.setSelected(this.isOpened())},setOpened:function(a){BI.TriangleGroupNode.superclass.setOpened.apply(this,arguments),this.checkbox.setSelected(a)},setText:function(a){BI.TriangleGroupNode.superclass.setText.apply(this,arguments),this.text.setText(a)}}),BI.shortcut("bi.triangle_group_node",BI.TriangleGroupNode),BI.FirstTreeLeafItem=BI.inherit(BI.BasicButton,{_defaultConfig:function(){return BI.extend(BI.FirstTreeLeafItem.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-first-tree-leaf-item bi-list-item-active",logic:{dynamic:!1},id:"",pId:"",layer:0,height:25})},_init:function(){BI.FirstTreeLeafItem.superclass._init.apply(this,arguments);var a=this,b=this.options;this.checkbox=BI.createWidget({type:"bi.checkbox"}),this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&a.setSelected(a.isSelected()),a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)});var c=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),d=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,0===b.layer?"":{width:13,el:{type:"bi.layout",cls:"base-line-conn-background",width:13,height:b.height}},{width:25,el:{type:"bi.layout",cls:"mid-line-conn-background",width:25,height:b.height}},{el:this.text});BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(c,BI.extend(b.logic,{items:d}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)},getId:function(){return this.options.id},getPId:function(){return this.options.pId},doClick:function(){BI.FirstTreeLeafItem.superclass.doClick.apply(this,arguments),this.checkbox.setSelected(this.isSelected())},setSelected:function(a){BI.FirstTreeLeafItem.superclass.setSelected.apply(this,arguments),this.checkbox.setSelected(a)}}),BI.shortcut("bi.first_tree_leaf_item",BI.FirstTreeLeafItem),BI.IconTreeLeafItem=BI.inherit(BI.BasicButton,{_defaultConfig:function(){return BI.extend(BI.IconTreeLeafItem.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-icon-tree-leaf-item bi-list-item-active",logic:{dynamic:!1},height:25,iconWidth:16,iconHeight:16,iconCls:""})},_init:function(){BI.IconTreeLeafItem.superclass._init.apply(this,arguments);var a=this.options,b=BI.createWidget({type:"bi.center_adapt",width:23,cls:a.iconCls,items:[{type:"bi.icon",width:a.iconWidth,height:a.iconHeight}]});this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:a.height,height:a.height,hgap:a.hgap,text:a.text,value:a.value,py:a.py});var c=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),d=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,{width:23,el:b},{el:this.text});BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(c,BI.extend(a.logic,{items:d}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)},getId:function(){return this.options.id},getPId:function(){return this.options.pId},doClick:function(){BI.IconTreeLeafItem.superclass.doClick.apply(this,arguments)},setSelected:function(a){BI.IconTreeLeafItem.superclass.setSelected.apply(this,arguments)}}),BI.shortcut("bi.icon_tree_leaf_item",BI.IconTreeLeafItem),BI.LastTreeLeafItem=BI.inherit(BI.BasicButton,{_defaultConfig:function(){return BI.extend(BI.LastTreeLeafItem.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-last-tree-leaf-item bi-list-item-active",logic:{dynamic:!1},id:"",pId:"",layer:0,height:25})},_init:function(){BI.LastTreeLeafItem.superclass._init.apply(this,arguments);var a=this,b=this.options;this.checkbox=BI.createWidget({type:"bi.checkbox"}),this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&a.setSelected(a.isSelected()),a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)});var c=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),d=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,0===b.layer?"":{width:13,el:{type:"bi.layout",cls:"base-line-conn-background",width:13,height:b.height}},{width:25,el:{type:"bi.layout",cls:"mid-line-conn-background",width:25,height:b.height}},{el:this.text});BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(c,BI.extend(b.logic,{items:d}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)},getId:function(){return this.options.id},getPId:function(){return this.options.pId},doClick:function(){BI.LastTreeLeafItem.superclass.doClick.apply(this,arguments)},setSelected:function(a){BI.LastTreeLeafItem.superclass.setSelected.apply(this,arguments)}}),BI.shortcut("bi.last_tree_leaf_item",BI.LastTreeLeafItem),BI.MidTreeLeafItem=BI.inherit(BI.BasicButton,{_defaultConfig:function(){return BI.extend(BI.MidTreeLeafItem.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-mid-tree-leaf-item bi-list-item-active",logic:{dynamic:!1},id:"",pId:"",layer:0,height:25})},_init:function(){BI.MidTreeLeafItem.superclass._init.apply(this,arguments);var a=this,b=this.options;this.checkbox=BI.createWidget({type:"bi.checkbox"}),this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:b.height,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py}),this.checkbox.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&a.setSelected(a.isSelected()),a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)});var c=BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Left),d=BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Left,0===b.layer?"":{width:13,el:{type:"bi.layout",cls:"base-line-conn-background",width:13,height:b.height}},{width:25,el:{type:"bi.layout",cls:"mid-line-conn-background",width:25,height:b.height}},{el:this.text});BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(c,BI.extend(b.logic,{items:d}))))},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)},getId:function(){return this.options.id},getPId:function(){return this.options.pId},doClick:function(){BI.MidTreeLeafItem.superclass.doClick.apply(this,arguments),this.checkbox.setSelected(this.isSelected())},setSelected:function(a){BI.MidTreeLeafItem.superclass.setSelected.apply(this,arguments),this.checkbox.setSelected(a)}}),BI.shortcut("bi.mid_tree_leaf_item",BI.MidTreeLeafItem),BI.MultiLayerIconTreeLeafItem=BI.inherit(BI.BasicButton,{_defaultConfig:function(){return BI.extend(BI.MultiLayerIconTreeLeafItem.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-multilayer-icon-tree-leaf-item bi-list-item-active",layer:0,height:25,iconCls:"",iconHeight:14,iconWidth:12})},_init:function(){BI.MultiLayerIconTreeLeafItem.superclass._init.apply(this,arguments);var a=this,b=this.options;this.item=BI.createWidget({type:"bi.icon_tree_leaf_item",cls:"bi-list-item-none",iconCls:b.iconCls,id:b.id,pId:b.pId,isFront:!0,height:b.height,hgap:b.hgap,text:b.text,value:b.value,py:b.py,iconWidth:b.iconWidth,iconHeight:b.iconHeight}),this.item.on(BI.Controller.EVENT_CHANGE,function(b){b!==BI.Events.CLICK&&a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)});var c=[];BI.count(0,b.layer,function(){c.push({type:"bi.layout",width:13,height:b.height})}),c.push(this.item),BI.createWidget({type:"bi.td",element:this,columnSize:BI.makeArray(b.layer,13),items:[c]})},doRedMark:function(){this.item.doRedMark.apply(this.item,arguments)},unRedMark:function(){this.item.unRedMark.apply(this.item,arguments)},doHighLight:function(){this.item.doHighLight.apply(this.item,arguments)},unHighLight:function(){this.item.unHighLight.apply(this.item,arguments)},getId:function(){return this.options.id},getPId:function(){return this.options.pId},doClick:function(){BI.MultiLayerIconTreeLeafItem.superclass.doClick.apply(this,arguments),this.item.setSelected(this.isSelected())},setSelected:function(a){BI.MultiLayerIconTreeLeafItem.superclass.setSelected.apply(this,arguments),this.item.setSelected(a)},getValue:function(){return this.options.value}}),BI.shortcut("bi.multilayer_icon_tree_leaf_item",BI.MultiLayerIconTreeLeafItem),BI.TreeTextLeafItem=BI.inherit(BI.BasicButton,{_defaultConfig:function(){return BI.extend(BI.TreeTextLeafItem.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-tree-text-leaf-item bi-list-item-active",id:"",pId:"",height:25,hgap:0,lgap:0,rgap:0})},_init:function(){BI.TreeTextLeafItem.superclass._init.apply(this,arguments);var a=this.options;this.text=BI.createWidget({type:"bi.label",textAlign:"left",whiteSpace:"nowrap",textHeight:a.height,height:a.height,hgap:a.hgap,lgap:a.lgap,rgap:a.hgap,text:a.text,value:a.value,py:a.py}),BI.createWidget({type:"bi.htape",element:this,items:[{el:this.text}]})},doRedMark:function(){this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)},getId:function(){return this.options.id},getPId:function(){return this.options.pId}}),BI.shortcut("bi.tree_text_leaf_item",BI.TreeTextLeafItem),BI.Calendar=BI.inherit(BI.Widget,{_defaultConfig:function(){var a=BI.Calendar.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:"bi-calendar",logic:{dynamic:!1},min:"1900-01-01",max:"2099-12-31",year:2015,month:7,day:25})},_dateCreator:function(a,b,c){var d=this.options,e={},f=Date.getDate(),g=d.min.match(/\d+/g),h=d.max.match(/\d+/g);a<(0|g[0])&&(a=0|g[0]),a>(0|h[0])&&(a=0|h[0]),f.setFullYear(a,b,c),e.ymd=[f.getFullYear(),f.getMonth(),f.getDate()];var i=Date._MD.slice(0);i[1]=Date.isLeap(e.ymd[0])?29:28,f.setFullYear(e.ymd[0],e.ymd[1],1),e.FDay=f.getDay(),e.PDay=i[0===b?11:b-1]-e.FDay+1,e.NDay=1;var j=[];return BI.each(BI.range(42),function(a){var b,c={},d=e.ymd[0],f=e.ymd[1]+1;a<e.FDay?(c.lastMonth=!0,b=a+e.PDay,1===f&&(d-=1),f=1===f?12:f-1):a>=e.FDay&&a<e.FDay+i[e.ymd[1]]?(b=a-e.FDay+1,a-e.FDay+1===e.ymd[2]&&(c.currentDay=!0)):(c.nextMonth=!0,b=e.NDay++,12===f&&(d+=1),f=12===f?1:f+1),Date.checkVoid(d,f,b,g,h)[0]&&(c.disabled=!0),c.text=b,j.push(c)}),j},_init:function(){BI.Calendar.superclass._init.apply(this,arguments);var a=this,b=this.options,c=BI.map(Date._SDN.slice(0,7),function(a,b){return{type:"bi.label",height:25,text:b}}),d=BI.createWidget({type:"bi.button_group",height:25,items:c}),e=this._dateCreator(b.year,b.month,b.day);c=[],c.push(e.slice(0,7)),c.push(e.slice(7,14)),c.push(e.slice(14,21)),c.push(e.slice(21,28)),c.push(e.slice(28,35)),c.push(e.slice(35,42)),c=BI.map(c,function(a,c){return BI.map(c,function(a,c){return BI.extend(c,{type:"bi.text_item",cls:"bi-list-item-active",textAlign:"center",whiteSpace:"normal",once:!1,forceSelected:!0,height:25,value:b.year+"-"+b.month+"-"+c.text,disabled:c.lastMonth||c.nextMonth||c.disabled})})}),this.days=BI.createWidget({type:"bi.button_group",items:BI.createItems(c,{}),layouts:[BI.LogicFactory.createLogic("table",BI.extend({},b.logic,{columns:7,rows:6,columnSize:[1/7,1/7,1/7,1/7,1/7,1/7,1/7],rowSize:25}))]}),this.days.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic("vertical",BI.extend({},b.logic,{items:BI.LogicFactory.createLogicItemsByDirection("top",d,this.days)}))))},isFrontDate:function(){var a=this.options,b=(this._const,a.year),c=a.month,d=Date.getDate(),e=d.getDay();b=0|b,d.setFullYear(b,c,1);var f=d.getOffsetDate(-1*(e+1));return!!Date.checkVoid(f.getFullYear(),f.getMonth(),f.getDate(),a.min,a.max)[0]},isFinalDate:function(){var a=this.options,b=(this._const,a.year),c=a.month,d=Date.getDate(),e=d.getDay();b=0|b,d.setFullYear(b,c,1);var f=d.getOffsetDate(42-e);return!!Date.checkVoid(f.getFullYear(),f.getMonth(),f.getDate(),a.min,a.max)[0]},setValue:function(a){this.days.setValue([a.year+"-"+a.month+"-"+a.day])},getValue:function(){var a=this.days.getValue()[0].match(/\d+/g);return{year:0|a[0],month:0|a[1],day:0|a[2]}}}),BI.extend(BI.Calendar,{getPageByDateJSON:function(a){var b=Date.getDate().getFullYear(),c=Date.getDate().getMonth(),d=12*(a.year-b);return d+=a.month-c},getDateJSONByPage:function(a){var b=Date.getDate().getMonth(),c=a;c+=b;var d=BI.parseInt(c/12);c<0&&c%12!==0&&d--;var e=c>=0?c%12:(12+c%12)%12;return{year:Date.getDate().getFullYear()+d,month:e}}}),BI.shortcut("bi.calendar",BI.Calendar),BI.YearCalendar=BI.inherit(BI.Widget,{_defaultConfig:function(){var a=BI.YearCalendar.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:"bi-year-calendar",behaviors:{},logic:{dynamic:!1},min:"1900-01-01",max:"2099-12-31",year:null})},_yearCreator:function(a){var b=this.options;a=0|a;var c=BI.YearCalendar.getStartYear(a),d=[];return BI.each(BI.range(BI.YearCalendar.INTERVAL),function(a){var e={};Date.checkVoid(c+a,1,1,b.min,b.max)[0]&&(e.disabled=!0),e.text=c+a,d.push(e)}),d},_init:function(){BI.YearCalendar.superclass._init.apply(this,arguments);var a=this,b=this.options;this.currentYear=Date.getDate().getFullYear();var c=this._yearCreator(b.year||this.currentYear),d=c.length,e=BI.makeArray(d,""),f=[0,6,1,7,2,8,3,9,4,10,5,11];BI.each(c,function(a,b){e[a]=c[f[a]]});var g=[];g.push(e.slice(0,2)),g.push(e.slice(2,4)),g.push(e.slice(4,6)),g.push(e.slice(6,8)),g.push(e.slice(8,10)),g.push(e.slice(10,12)),g=BI.map(g,function(a,b){return BI.map(b,function(a,b){return BI.extend(b,{type:"bi.text_item",cls:"bi-list-item-active",textAlign:"center",whiteSpace:"normal",once:!1,forceSelected:!0,height:23,width:38,value:b.text,disabled:b.disabled})})}),this.years=BI.createWidget({type:"bi.button_group",behaviors:b.behaviors,items:BI.createItems(g,{}),layouts:[BI.LogicFactory.createLogic("table",BI.extend({},b.logic,{columns:2,rows:6,columnSize:[.5,.5],rowSize:25})),{type:"bi.center_adapt",vgap:1}]}),this.years.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic("vertical",BI.extend({},b.logic,{items:BI.LogicFactory.createLogicItemsByDirection("top",this.years)}))))},isFrontYear:function(){var a=this.options,b=a.year;return b=0|b,!!Date.checkVoid(BI.YearCalendar.getStartYear(b)-1,1,1,a.min,a.max)[0]},isFinalYear:function(){var a=this.options,b=(this._const,a.year);return b=0|b,!!Date.checkVoid(BI.YearCalendar.getEndYear(b)+1,1,1,a.min,a.max)[0]},setValue:function(a){this.years.setValue([a])},getValue:function(){return this.years.getValue()[0]}}),BI.extend(BI.YearCalendar,{INTERVAL:12,getStartYear:function(a){var b=Date.getDate().getFullYear();return a-((a-b+3)%BI.YearCalendar.INTERVAL+12)%BI.YearCalendar.INTERVAL},getEndYear:function(a){return BI.YearCalendar.getStartYear(a)+BI.YearCalendar.INTERVAL},getPageByYear:function(a){var b=Date.getDate().getFullYear();return a=BI.YearCalendar.getStartYear(a),(a-b+3)/BI.YearCalendar.INTERVAL}}),BI.shortcut("bi.year_calendar",BI.YearCalendar),BI.ComplexCanvas=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.ComplexCanvas.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-complex-canvas"})},_init:function(){BI.ComplexCanvas.superclass._init.apply(this,arguments);var a=this.options;this.canvas=BI.createWidget({type:"bi.canvas",element:this,width:a.width,height:a.height})},branch:function(a,b,c,d,e,f){var g=this,h=[].slice.call(arguments);if(h.length<=5)return this.canvas.line.apply(this.canvas,arguments);var i;BI.isOdd(h.length)&&(i=BI.last(h),h=BI.initial(h)),h=[].slice.call(h,2);var j=BI.filter(h,function(a){return a%2===0}),k=BI.filter(h,function(a){return a%2!==0});i||(i={});var l=i.offset||20;if(b>d&&b>f||b<d&&b<f){if(b>d&&b>f)var m=Math.max.apply(this,k)+l;else var m=Math.min.apply(this,k)-l;var n=Math.min.apply(this,j),o=BI.indexOf(j,n),p=Math.max.apply(this,j),q=BI.indexOf(j,p);return this.canvas.line(n,k[o],n,m,p,m,p,k[q],i),BI.each(j,function(a,b){a!==q&&a!==o&&g.canvas.line(b,k[a],b,m,i)}),void this.canvas.line(a,m,a,b,i)}if(a>c&&a>e||a<c&&a<e){if(a>c&&a>e)var r=Math.max.apply(this,j)+l;else var r=Math.min.apply(this,j)-l;var s=Math.min.apply(this,k),t=BI.indexOf(k,s),u=Math.max.apply(this,k),v=BI.indexOf(k,u);return this.canvas.line(j[t],s,r,s,r,u,j[v],u,i),BI.each(k,function(a,b){a!==t&&a!==v&&g.canvas.line(j[a],b,r,b,i)}),void this.canvas.line(r,b,a,b,i)}},stroke:function(a){this.canvas.stroke(a)}}),BI.shortcut("bi.complex_canvas",BI.ComplexCanvas),BI.ArrowTreeGroupNodeCheckbox=BI.inherit(BI.IconButton,{_defaultConfig:function(){return BI.extend(BI.ArrowTreeGroupNodeCheckbox.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-arrow-tree-group-node",iconWidth:13,iconHeight:13})},_init:function(){BI.ArrowTreeGroupNodeCheckbox.superclass._init.apply(this,arguments)},setSelected:function(a){BI.ArrowTreeGroupNodeCheckbox.superclass.setSelected.apply(this,arguments),a?this.element.removeClass("column-next-page-h-font").addClass("column-pre-page-h-font"):this.element.removeClass("column-pre-page-h-font").addClass("column-next-page-h-font")}}),BI.shortcut("bi.arrow_tree_group_node_checkbox",BI.ArrowTreeGroupNodeCheckbox),BI.CheckingMarkNode=BI.inherit(BI.IconButton,{_defaultConfig:function(){return BI.extend(BI.CheckingMarkNode.superclass._defaultConfig.apply(this,arguments),{extraCls:"check-mark-font",iconWidth:13,iconHeight:13})},_init:function(){BI.CheckingMarkNode.superclass._init.apply(this,arguments),this.setSelected(this.options.selected)},setSelected:function(a){BI.CheckingMarkNode.superclass.setSelected.apply(this,arguments),a===!0?this.element.addClass("check-mark-font"):this.element.removeClass("check-mark-font")}}),BI.shortcut("bi.checking_mark_node",BI.CheckingMarkNode),BI.FirstTreeNodeCheckbox=BI.inherit(BI.IconButton,{_defaultConfig:function(){return BI.extend(BI.FirstTreeNodeCheckbox.superclass._defaultConfig.apply(this,arguments),{extraCls:"tree-collapse-icon-type2",iconWidth:25,iconHeight:25})},_init:function(){BI.FirstTreeNodeCheckbox.superclass._init.apply(this,arguments)},setSelected:function(a){BI.FirstTreeNodeCheckbox.superclass.setSelected.apply(this,arguments),a===!0?this.element.addClass("tree-expand-icon-type2"):this.element.removeClass("tree-expand-icon-type2")}}),BI.shortcut("bi.first_tree_node_checkbox",BI.FirstTreeNodeCheckbox),BI.LastTreeNodeCheckbox=BI.inherit(BI.IconButton,{_defaultConfig:function(){return BI.extend(BI.LastTreeNodeCheckbox.superclass._defaultConfig.apply(this,arguments),{extraCls:"tree-collapse-icon-type4",iconWidth:25,iconHeight:25})},_init:function(){BI.LastTreeNodeCheckbox.superclass._init.apply(this,arguments)},setSelected:function(a){BI.LastTreeNodeCheckbox.superclass.setSelected.apply(this,arguments),a===!0?this.element.addClass("tree-expand-icon-type3"):this.element.removeClass("tree-expand-icon-type3")}}),BI.shortcut("bi.last_tree_node_checkbox",BI.LastTreeNodeCheckbox),BI.MidTreeNodeCheckbox=BI.inherit(BI.IconButton,{_defaultConfig:function(){return BI.extend(BI.MidTreeNodeCheckbox.superclass._defaultConfig.apply(this,arguments),{extraCls:"tree-collapse-icon-type3",iconWidth:25,iconHeight:25})},_init:function(){BI.MidTreeNodeCheckbox.superclass._init.apply(this,arguments)},setSelected:function(a){BI.MidTreeNodeCheckbox.superclass.setSelected.apply(this,arguments),a===!0?this.element.addClass("tree-expand-icon-type3"):this.element.removeClass("tree-expand-icon-type3")}}),BI.shortcut("bi.mid_tree_node_checkbox",BI.MidTreeNodeCheckbox),BI.TreeGroupNodeCheckbox=BI.inherit(BI.IconButton,{_defaultConfig:function(){return BI.extend(BI.TreeGroupNodeCheckbox.superclass._defaultConfig.apply(this,arguments),{extraCls:"tree-node-triangle-collapse-font",iconWidth:13,iconHeight:13})},_init:function(){BI.TreeGroupNodeCheckbox.superclass._init.apply(this,arguments)},setSelected:function(a){BI.TreeGroupNodeCheckbox.superclass.setSelected.apply(this,arguments),a?this.element.removeClass("tree-node-triangle-collapse-font").addClass("tree-node-triangle-expand-font"):this.element.removeClass("tree-node-triangle-expand-font").addClass("tree-node-triangle-collapse-font")}}),BI.shortcut("bi.tree_group_node_checkbox",BI.TreeGroupNodeCheckbox),BI.TreeNodeCheckbox=BI.inherit(BI.IconButton,{_defaultConfig:function(){return BI.extend(BI.TreeNodeCheckbox.superclass._defaultConfig.apply(this,arguments),{extraCls:"tree-collapse-icon-type1",iconWidth:25,iconHeight:25})},_init:function(){BI.TreeNodeCheckbox.superclass._init.apply(this,arguments)},setSelected:function(a){BI.TreeNodeCheckbox.superclass.setSelected.apply(this,arguments),a?this.element.addClass("tree-expand-icon-type1"):this.element.removeClass("tree-expand-icon-type1")}}),BI.shortcut("bi.tree_node_checkbox",BI.TreeNodeCheckbox);try{!function(a){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=a();else if("function"==typeof define&&define.amd)define([],a);else{var b;b="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,b.Clipboard=a()}}(function(){var a;return function b(a,c,d){function e(g,h){if(!c[g]){if(!a[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};a[g][0].call(k.exports,function(b){var c=a[g][1][b];return e(c?c:b)},k,k.exports,b,a,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g<d.length;g++)e(d[g]);return e}({1:[function(a,b,c){function d(a,b){for(;a&&a.nodeType!==e;){if(a.matches(b))return a;a=a.parentNode}}var e=9;if("undefined"!=typeof Element&&!Element.prototype.matches){var f=Element.prototype;f.matches=f.matchesSelector||f.mozMatchesSelector||f.msMatchesSelector||f.oMatchesSelector||f.webkitMatchesSelector}b.exports=d},{}],2:[function(a,b,c){function d(a,b,c,d,f){var g=e.apply(this,arguments);return a.addEventListener(c,g,f),{destroy:function(){a.removeEventListener(c,g,f)}}}function e(a,b,c,d){return function(c){c.delegateTarget=f(c.target,b),c.delegateTarget&&d.call(a,c)}}var f=a("./closest");b.exports=d},{"./closest":1}],3:[function(a,b,c){c.node=function(a){return void 0!==a&&a instanceof HTMLElement&&1===a.nodeType},c.nodeList=function(a){var b=Object.prototype.toString.call(a);return void 0!==a&&("[object NodeList]"===b||"[object HTMLCollection]"===b)&&"length"in a&&(0===a.length||c.node(a[0]))},c.string=function(a){return"string"==typeof a||a instanceof String},c.fn=function(a){var b=Object.prototype.toString.call(a);return"[object Function]"===b}},{}],4:[function(a,b,c){function d(a,b,c){if(!a&&!b&&!c)throw new Error("Missing required arguments");if(!h.string(b))throw new TypeError("Second argument must be a String");if(!h.fn(c))throw new TypeError("Third argument must be a Function");if(h.node(a))return e(a,b,c);if(h.nodeList(a))return f(a,b,c);if(h.string(a))return g(a,b,c);throw new TypeError("First argument must be a String, HTMLElement, HTMLCollection, or NodeList")}function e(a,b,c){return a.addEventListener(b,c),{destroy:function(){a.removeEventListener(b,c)}}}function f(a,b,c){return Array.prototype.forEach.call(a,function(a){a.addEventListener(b,c)}),{destroy:function(){Array.prototype.forEach.call(a,function(a){a.removeEventListener(b,c)})}}}function g(a,b,c){return i(document.body,a,b,c)}var h=a("./is"),i=a("delegate");b.exports=d},{"./is":3,delegate:2}],5:[function(a,b,c){function d(a){var b;if("SELECT"===a.nodeName)a.focus(),b=a.value;else if("INPUT"===a.nodeName||"TEXTAREA"===a.nodeName){var c=a.hasAttribute("readonly");c||a.setAttribute("readonly",""),a.select(),a.setSelectionRange(0,a.value.length),c||a.removeAttribute("readonly"),b=a.value}else{a.hasAttribute("contenteditable")&&a.focus();var d=window.getSelection(),e=document.createRange();e.selectNodeContents(a),d.removeAllRanges(),d.addRange(e),b=d.toString()}return b; +}b.exports=d},{}],6:[function(a,b,c){function d(){}d.prototype={on:function(a,b,c){var d=this.e||(this.e={});return(d[a]||(d[a]=[])).push({fn:b,ctx:c}),this},once:function(a,b,c){function d(){e.off(a,d),b.apply(c,arguments)}var e=this;return d._=b,this.on(a,d,c)},emit:function(a){var b=[].slice.call(arguments,1),c=((this.e||(this.e={}))[a]||[]).slice(),d=0,e=c.length;for(d;d<e;d++)c[d].fn.apply(c[d].ctx,b);return this},off:function(a,b){var c=this.e||(this.e={}),d=c[a],e=[];if(d&&b)for(var f=0,g=d.length;f<g;f++)d[f].fn!==b&&d[f].fn._!==b&&e.push(d[f]);return e.length?c[a]=e:delete c[a],this}},b.exports=d},{}],7:[function(b,c,d){!function(e,f){if("function"==typeof a&&a.amd)a(["module","select"],f);else if("undefined"!=typeof d)f(c,b("select"));else{var g={exports:{}};f(g,e.select),e.clipboardAction=g.exports}}(this,function(a,b){"use strict";function c(a){return a&&a.__esModule?a:{"default":a}}function d(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}var e=c(b),f="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(a){return typeof a}:function(a){return a&&"function"==typeof Symbol&&a.constructor===Symbol&&a!==Symbol.prototype?"symbol":typeof a},g=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),h=function(){function a(b){d(this,a),this.resolveOptions(b),this.initSelection()}return g(a,[{key:"resolveOptions",value:function(){var a=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};this.action=a.action,this.emitter=a.emitter,this.target=a.target,this.text=a.text,this.trigger=a.trigger,this.selectedText=""}},{key:"initSelection",value:function(){this.text?this.selectFake():this.target&&this.selectTarget()}},{key:"selectFake",value:function(){var a=this,b="rtl"==document.documentElement.getAttribute("dir");this.removeFake(),this.fakeHandlerCallback=function(){return a.removeFake()},this.fakeHandler=document.body.addEventListener("click",this.fakeHandlerCallback)||!0,this.fakeElem=document.createElement("textarea"),this.fakeElem.style.fontSize="12pt",this.fakeElem.style.border="0",this.fakeElem.style.padding="0",this.fakeElem.style.margin="0",this.fakeElem.style.position="absolute",this.fakeElem.style[b?"right":"left"]="-9999px";var c=window.pageYOffset||document.documentElement.scrollTop;this.fakeElem.style.top=c+"px",this.fakeElem.setAttribute("readonly",""),this.fakeElem.value=this.text,document.body.appendChild(this.fakeElem),this.selectedText=(0,e["default"])(this.fakeElem),this.copyText()}},{key:"removeFake",value:function(){this.fakeHandler&&(document.body.removeEventListener("click",this.fakeHandlerCallback),this.fakeHandler=null,this.fakeHandlerCallback=null),this.fakeElem&&(document.body.removeChild(this.fakeElem),this.fakeElem=null)}},{key:"selectTarget",value:function(){this.selectedText=(0,e["default"])(this.target),this.copyText()}},{key:"copyText",value:function(){var a=void 0;try{a=document.execCommand(this.action)}catch(b){a=!1}this.handleResult(a)}},{key:"handleResult",value:function(a){this.emitter.emit(a?"success":"error",{action:this.action,text:this.selectedText,trigger:this.trigger,clearSelection:this.clearSelection.bind(this)})}},{key:"clearSelection",value:function(){this.target&&this.target.blur(),window.getSelection().removeAllRanges()}},{key:"destroy",value:function(){this.removeFake()}},{key:"action",set:function(){var a=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"copy";if(this._action=a,"copy"!==this._action&&"cut"!==this._action)throw new Error('Invalid "action" value, use either "copy" or "cut"')},get:function(){return this._action}},{key:"target",set:function(a){if(void 0!==a){if(!a||"object"!==("undefined"==typeof a?"undefined":f(a))||1!==a.nodeType)throw new Error('Invalid "target" value, use a valid Element');if("copy"===this.action&&a.hasAttribute("disabled"))throw new Error('Invalid "target" attribute. Please use "readonly" instead of "disabled" attribute');if("cut"===this.action&&(a.hasAttribute("readonly")||a.hasAttribute("disabled")))throw new Error('Invalid "target" attribute. You can\'t cut text from elements with "readonly" or "disabled" attributes');this._target=a}},get:function(){return this._target}}]),a}();a.exports=h})},{select:5}],8:[function(b,c,d){!function(e,f){if("function"==typeof a&&a.amd)a(["module","./clipboard-action","tiny-emitter","good-listener"],f);else if("undefined"!=typeof d)f(c,b("./clipboard-action"),b("tiny-emitter"),b("good-listener"));else{var g={exports:{}};f(g,e.clipboardAction,e.tinyEmitter,e.goodListener),e.clipboard=g.exports}}(this,function(a,b,c,d){"use strict";function e(a){return a&&a.__esModule?a:{"default":a}}function f(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function g(a,b){if(!a)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!b||"object"!=typeof b&&"function"!=typeof b?a:b}function h(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof 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a.text?a.text:this.defaultText}},{key:"listenClick",value:function(a){var b=this;this.listener=(0,l["default"])(a,"click",function(a){return b.onClick(a)})}},{key:"onClick",value:function(a){var b=a.delegateTarget||a.currentTarget;this.clipboardAction&&(this.clipboardAction=null),this.clipboardAction=new j["default"]({action:this.action(b),target:this.target(b),text:this.text(b),trigger:b,emitter:this})}},{key:"defaultAction",value:function(a){return i("action",a)}},{key:"defaultTarget",value:function(a){var b=i("target",a);if(b)return document.querySelector(b)}},{key:"defaultText",value:function(a){return i("text",a)}},{key:"destroy",value:function(){this.listener.destroy(),this.clipboardAction&&(this.clipboardAction.destroy(),this.clipboardAction=null)}}],[{key:"isSupported",value:function(){var a=arguments.length>0&&void 0!==arguments[0]?arguments[0]:["copy","cut"],b="string"==typeof a?[a]:a,c=!!document.queryCommandSupported;return b.forEach(function(a){c=c&&!!document.queryCommandSupported(a)}),c}}]),b}(k["default"]);a.exports=n})},{"./clipboard-action":7,"good-listener":4,"tiny-emitter":6}]},{},[8])(8)})}catch(e){!function(a){a.fn.zclip=function(b){if("object"==typeof b&&!b.length){var c=a.extend({path:"ZeroClipboard.swf",copy:null,beforeCopy:null,afterCopy:null,clickAfter:!0,setHandCursor:!0,setCSSEffects:!0},b);return this.each(function(){var b=a(this);if(b.is(":visible")&&("string"==typeof c.copy||a.isFunction(c.copy))){ZeroClipboard.setMoviePath(c.path);var d=new ZeroClipboard.Client;a.isFunction(c.copy)&&b.bind("zClip_copy",c.copy),a.isFunction(c.beforeCopy)&&b.bind("zClip_beforeCopy",c.beforeCopy),a.isFunction(c.afterCopy)&&b.bind("zClip_afterCopy",c.afterCopy),d.setHandCursor(c.setHandCursor),d.setCSSEffects(c.setCSSEffects),d.addEventListener("mouseOver",function(a){b.trigger("mouseenter")}),d.addEventListener("mouseOut",function(a){b.trigger("mouseleave")}),d.addEventListener("mouseDown",function(e){b.trigger("mousedown"),a.isFunction(c.copy)?d.setText(b.triggerHandler("zClip_copy")):d.setText(c.copy),a.isFunction(c.beforeCopy)&&b.trigger("zClip_beforeCopy")}),d.addEventListener("complete",function(d,e){a.isFunction(c.afterCopy)?b.trigger("zClip_afterCopy"):(e.length>500&&(e=e.substr(0,500)+"...\n\n("+(e.length-500)+" characters not shown)"),b.removeClass("hover"),alert("Copied text to clipboard:\n\n "+e)),c.clickAfter&&b.trigger("click")}),d.glue(b[0],b.parent()[0]),a(window).bind("load resize",function(){d.reposition()})}})}if("string"==typeof b)return this.each(function(){var c=a(this);b=b.toLowerCase();var d=c.data("zclipId"),e=a("#"+d+".zclip");"remove"==b?(e.remove(),c.removeClass("active hover")):"hide"==b?(e.hide(),c.removeClass("active hover")):"show"==b&&e.show()})}}(jQuery);var ZeroClipboard={version:"1.0.7",clients:{},moviePath:"ZeroClipboard.swf",nextId:1,$:function(a){return"string"==typeof a&&(a=document.getElementById(a)),a.addClass||(a.hide=function(){this.style.display="none"},a.show=function(){this.style.display=""},a.addClass=function(a){this.removeClass(a),this.className+=" "+a},a.removeClass=function(a){for(var b=this.className.split(/\s+/),c=-1,d=0;d<b.length;d++)b[d]==a&&(c=d,d=b.length);return c>-1&&(b.splice(c,1),this.className=b.join(" ")),this},a.hasClass=function(a){return!!this.className.match(new RegExp("\\s*"+a+"\\s*"))}),a},setMoviePath:function(a){this.moviePath=a},dispatch:function(a,b,c){var d=this.clients[a];d&&d.receiveEvent(b,c)},register:function(a,b){this.clients[a]=b},getDOMObjectPosition:function(a,b){var c={left:0,top:0,width:a.width?a.width:a.offsetWidth,height:a.height?a.height:a.offsetHeight};return a&&a!=b&&(c.left+=a.offsetLeft,c.top+=a.offsetTop),c},Client:function(a){this.handlers={},this.id=ZeroClipboard.nextId++,this.movieId="ZeroClipboardMovie_"+this.id,ZeroClipboard.register(this.id,this),a&&this.glue(a)}};ZeroClipboard.Client.prototype={id:0,ready:!1,movie:null,clipText:"",handCursorEnabled:!0,cssEffects:!0,handlers:null,glue:function(a,b,c){this.domElement=ZeroClipboard.$(a);var d=99;this.domElement.style.zIndex&&(d=parseInt(this.domElement.style.zIndex,10)+1),"string"==typeof b?b=ZeroClipboard.$(b):"undefined"==typeof b&&(b=document.getElementsByTagName("body")[0]);var e=ZeroClipboard.getDOMObjectPosition(this.domElement,b);this.div=document.createElement("div"),this.div.className="zclip",this.div.id="zclip-"+this.movieId,$(this.domElement).data("zclipId","zclip-"+this.movieId);var f=this.div.style;if(f.position="absolute",f.left=""+e.left+"px",f.top=""+e.top+"px",f.width=""+e.width+"px",f.height=""+e.height+"px",f.zIndex=d,"object"==typeof c)for(addedStyle in c)f[addedStyle]=c[addedStyle];b.appendChild(this.div),this.div.innerHTML=this.getHTML(e.width,e.height)},getHTML:function(a,b){var c="",d="id="+this.id+"&width="+a+"&height="+b;if(navigator.userAgent.match(/MSIE/)){var e=location.href.match(/^https/i)?"https://":"http://";c+='<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="'+e+'download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="'+a+'" height="'+b+'" id="'+this.movieId+'" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowFullScreen" value="false" /><param name="movie" value="'+ZeroClipboard.moviePath+'" /><param name="loop" value="false" /><param name="menu" value="false" /><param name="quality" value="best" /><param name="bgcolor" value="#ffffff" /><param name="flashvars" value="'+d+'"/><param name="wmode" value="transparent"/></object>'}else c+='<embed id="'+this.movieId+'" src="'+ZeroClipboard.moviePath+'" loop="false" menu="false" quality="best" bgcolor="#ffffff" width="'+a+'" height="'+b+'" name="'+this.movieId+'" align="middle" allowScriptAccess="always" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="'+d+'" wmode="transparent" />';return c},hide:function(){this.div&&(this.div.style.left="-2000px")},show:function(){this.reposition()},destroy:function(){if(this.domElement&&this.div){this.hide(),this.div.innerHTML="";var a=document.getElementsByTagName("body")[0];try{a.removeChild(this.div)}catch(b){}this.domElement=null,this.div=null}},reposition:function(a){if(a&&(this.domElement=ZeroClipboard.$(a),this.domElement||this.hide()),this.domElement&&this.div){var b=ZeroClipboard.getDOMObjectPosition(this.domElement),c=this.div.style;c.left=""+b.left+"px",c.top=""+b.top+"px"}},setText:function(a){this.clipText=a,this.ready&&this.movie.setText(a)},addEventListener:function(a,b){a=a.toString().toLowerCase().replace(/^on/,""),this.handlers[a]||(this.handlers[a]=[]),this.handlers[a].push(b)},setHandCursor:function(a){this.handCursorEnabled=a,this.ready&&this.movie.setHandCursor(a)},setCSSEffects:function(a){this.cssEffects=!!a},receiveEvent:function(a,b){switch(a=a.toString().toLowerCase().replace(/^on/,"")){case"load":if(this.movie=document.getElementById(this.movieId),!this.movie){var c=this;return void setTimeout(function(){c.receiveEvent("load",null)},1)}if(!this.ready&&navigator.userAgent.match(/Firefox/)&&navigator.userAgent.match(/Windows/)){var c=this;return setTimeout(function(){c.receiveEvent("load",null)},100),void(this.ready=!0)}this.ready=!0;try{this.movie.setText(this.clipText)}catch(d){}try{this.movie.setHandCursor(this.handCursorEnabled)}catch(d){}break;case"mouseover":this.domElement&&this.cssEffects&&(this.domElement.addClass("hover"),this.recoverActive&&this.domElement.addClass("active"));break;case"mouseout":this.domElement&&this.cssEffects&&(this.recoverActive=!1,this.domElement.hasClass("active")&&(this.domElement.removeClass("active"),this.recoverActive=!0),this.domElement.removeClass("hover"));break;case"mousedown":this.domElement&&this.cssEffects&&this.domElement.addClass("active");break;case"mouseup":this.domElement&&this.cssEffects&&(this.domElement.removeClass("active"),this.recoverActive=!1)}if(this.handlers[a])for(var e=0,f=this.handlers[a].length;e<f;e++){var g=this.handlers[a][e];"function"==typeof g?g(this,b):"object"==typeof g&&2==g.length?g[0][g[1]](this,b):"string"==typeof g&&window[g](this,b)}}}}BI.ClipBoard=BI.inherit(BI.BasicButton,{_defaultConfig:function(){return BI.extend(BI.ClipBoard.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-clipboard",copy:BI.emptyFn,afterCopy:BI.emptyFn})},_init:function(){BI.ClipBoard.superclass._init.apply(this,arguments)},mounted:function(){var a=this.options;window.Clipboard?(this.clipboard=new Clipboard(this.element[0],{text:function(){return BI.isFunction(a.copy)?a.copy():a.copy}}),this.clipboard.on("success",a.afterCopy)):this.element.zclip({path:BI.resourceURL+"/ZeroClipboard.swf",copy:a.copy,beforeCopy:a.beforeCopy,afterCopy:a.afterCopy})},destroyed:function(){this.clipboard&&this.clipboard.destroy()}}),BI.shortcut("bi.clipboard",BI.ClipBoard),BI.CustomColorChooser=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.CustomColorChooser.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-custom-color-chooser",width:227,height:245})},_init:function(){BI.CustomColorChooser.superclass._init.apply(this,arguments);var a=this;this.editor=BI.createWidget({type:"bi.color_picker_editor"}),this.editor.on(BI.ColorPickerEditor.EVENT_CHANGE,function(){a.setValue(this.getValue())}),this.farbtastic=BI.createWidget({type:"bi.farbtastic"}),this.farbtastic.on(BI.Farbtastic.EVENT_CHANGE,function(){a.setValue(this.getValue())}),BI.createWidget({type:"bi.vtape",element:this,items:[{type:"bi.absolute",items:[{el:this.editor,left:10,top:10,right:10}],height:30},{type:"bi.absolute",items:[{el:this.farbtastic,left:15,right:15,top:10}],height:215}]})},setValue:function(a){this.editor.setValue(a),this.farbtastic.setValue(a)},getValue:function(){return this.editor.getValue()}}),BI.CustomColorChooser.EVENT_CHANGE="CustomColorChooser.EVENT_CHANGE",BI.shortcut("bi.custom_color_chooser",BI.CustomColorChooser),BI.ColorChooser=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.ColorChooser.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-color-chooser",el:{}})},_init:function(){BI.ColorChooser.superclass._init.apply(this,arguments);var a=this,b=this.options;this.trigger=BI.createWidget(BI.extend({type:"bi.color_chooser_trigger",width:b.width,height:b.height},b.el)),this.colorPicker=BI.createWidget({type:"bi.color_chooser_popup"}),this.combo=BI.createWidget({type:"bi.combo",element:this,adjustLength:1,el:this.trigger,popup:{el:this.colorPicker,stopPropagation:!1,minWidth:202}});var c=function(){var b=a.colorPicker.getValue();a.trigger.setValue(b);var c=BI.string2Array(BI.Cache.getItem("colors")||""),d=new BI.Queue(8);d.fromArray(c),d.remove(b),d.unshift(b),BI.Cache.setItem("colors",BI.array2String(d.toArray()))};this.colorPicker.on(BI.ColorChooserPopup.EVENT_VALUE_CHANGE,function(){c()}),this.colorPicker.on(BI.ColorChooserPopup.EVENT_CHANGE,function(){c(),a.combo.hideView()}),this.combo.on(BI.Combo.EVENT_BEFORE_POPUPVIEW,function(){a.colorPicker.setStoreColors(BI.string2Array(BI.Cache.getItem("colors")||""))}),this.combo.on(BI.Combo.EVENT_AFTER_HIDEVIEW,function(){a.fireEvent(BI.ColorChooser.EVENT_CHANGE,arguments)})},isViewVisible:function(){return this.combo.isViewVisible()},hideView:function(){this.combo.hideView()},showView:function(){this.combo.showView()},setValue:function(a){this.combo.setValue(a)},getValue:function(){return this.colorPicker.getValue()}}),BI.ColorChooser.EVENT_CHANGE="ColorChooser.EVENT_CHANGE",BI.shortcut("bi.color_chooser",BI.ColorChooser),BI.ColorChooserPopup=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.ColorChooserPopup.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-color-chooser-popup",width:200,height:145})},_init:function(){BI.ColorChooserPopup.superclass._init.apply(this,arguments);var a=this;this.options;this.colorEditor=BI.createWidget({type:"bi.color_picker_editor"}),this.colorEditor.on(BI.ColorPickerEditor.EVENT_CHANGE,function(){a.setValue(this.getValue()),a.fireEvent(BI.ColorChooserPopup.EVENT_VALUE_CHANGE,arguments)}),this.storeColors=BI.createWidget({type:"bi.color_picker",items:[[{value:"",disabled:!0},{value:"",disabled:!0},{value:"",disabled:!0},{value:"",disabled:!0},{value:"",disabled:!0},{value:"",disabled:!0},{value:"",disabled:!0},{value:"",disabled:!0}]],width:190,height:25}),this.storeColors.on(BI.ColorPicker.EVENT_CHANGE,function(){a.setValue(this.getValue()[0]),a.fireEvent(BI.ColorChooserPopup.EVENT_CHANGE,arguments)}),this.colorPicker=BI.createWidget({type:"bi.color_picker",width:190,height:50}),this.colorPicker.on(BI.ColorPicker.EVENT_CHANGE,function(){a.setValue(this.getValue()[0]),a.fireEvent(BI.ColorChooserPopup.EVENT_CHANGE,arguments)}),this.customColorChooser=BI.createWidget({type:"bi.custom_color_chooser"});var b=BI.createWidget({type:"bi.popup_panel",buttons:[BI.i18nText("BI-Basic_Cancel"),BI.i18nText("BI-Basic_Save")],title:BI.i18nText("BI-Custom_Color"),el:this.customColorChooser,stopPropagation:!1,bgap:-1,rgap:1,lgap:1,minWidth:227});this.more=BI.createWidget({type:"bi.combo",direction:"right,top",isNeedAdjustHeight:!1,el:{type:"bi.text_item",cls:"color-chooser-popup-more bi-list-item",textAlign:"center",height:20,text:BI.i18nText("BI-Basic_More")+"..."},popup:b}),this.more.on(BI.Combo.EVENT_AFTER_POPUPVIEW,function(){a.customColorChooser.setValue(a.getValue())}),b.on(BI.PopupPanel.EVENT_CLICK_TOOLBAR_BUTTON,function(b){switch(b){case 0:a.more.hideView();break;case 1:a.setValue(a.customColorChooser.getValue()),a.more.hideView(),a.fireEvent(BI.ColorChooserPopup.EVENT_CHANGE,arguments)}}),BI.createWidget({type:"bi.vtape",element:this,items:[{el:{type:"bi.absolute",cls:"bi-background bi-border-bottom",items:[{el:this.colorEditor,left:0,right:0,top:5}]},height:30},{el:{type:"bi.absolute",items:[{el:this.storeColors,left:5,right:5,top:5}]},height:30},{el:{type:"bi.absolute",items:[{el:this.colorPicker,left:5,right:5,top:5}]},height:65},{el:this.more,height:20}]})},setStoreColors:function(a){if(BI.isArray(a)){var b=BI.map(a,function(a,b){return{value:b}});BI.count(a.length,8,function(a){b.push({value:"",disabled:!0})}),this.storeColors.populate([b])}},setValue:function(a){this.colorEditor.setValue(a),this.colorPicker.setValue(a),this.storeColors.setValue(a)},getValue:function(){return this.colorEditor.getValue()}}),BI.ColorChooserPopup.EVENT_VALUE_CHANGE="ColorChooserPopup.EVENT_VALUE_CHANGE",BI.ColorChooserPopup.EVENT_CHANGE="ColorChooserPopup.EVENT_CHANGE",BI.shortcut("bi.color_chooser_popup",BI.ColorChooserPopup),BI.ColorChooserTrigger=BI.inherit(BI.Trigger,{_defaultConfig:function(){var a=BI.ColorChooserTrigger.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-color-chooser-trigger",height:30})},_init:function(){BI.ColorChooserTrigger.superclass._init.apply(this,arguments),this.colorContainer=BI.createWidget({type:"bi.layout",cls:"bi-card color-chooser-trigger-content"});var a=BI.createWidget({type:"bi.icon_button",disableSelected:!0,cls:"icon-combo-down-icon trigger-triangle-font",width:12,height:8});BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.colorContainer,left:3,right:3,top:3,bottom:3},{el:a,right:3,bottom:3}]}),this.options.value&&this.setValue(this.options.value)},setValue:function(a){BI.ColorChooserTrigger.superclass.setValue.apply(this,arguments),""===a?this.colorContainer.element.css("background-color","").removeClass("trans-color-background").addClass("auto-color-background"):"transparent"===a?this.colorContainer.element.css("background-color","").removeClass("auto-color-background").addClass("trans-color-background"):this.colorContainer.element.css({"background-color":a}).removeClass("auto-color-background").removeClass("trans-color-background")}}),BI.ColorChooserTrigger.EVENT_CHANGE="ColorChooserTrigger.EVENT_CHANGE",BI.shortcut("bi.color_chooser_trigger",BI.ColorChooserTrigger),BI.ColorPickerButton=BI.inherit(BI.BasicButton,{_defaultConfig:function(){var a=BI.ColorPickerButton.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-color-picker-button bi-background bi-border-top bi-border-left"})},_init:function(){BI.ColorPickerButton.superclass._init.apply(this,arguments);var a=this,b=this.options;if(b.value){this.element.css("background-color",b.value);var c=this.getName();this.element.hover(function(){a._createMask(),a.isEnabled()&&BI.Maskers.show(c)},function(){a.isSelected()||BI.Maskers.hide(c)})}},_createMask:function(){var a=this.options,b=this.getName();if(this.isEnabled()&&!BI.Maskers.has(b)){var c=BI.Maskers.make(b,this,{offset:{left:-1,top:-1,right:-1,bottom:-1}});c.element.addClass("color-picker-button-mask").css("background-color",a.value)}},setSelected:function(a){BI.ColorPickerButton.superclass.setSelected.apply(this,arguments),a&&this._createMask(),BI.Maskers[a?"show":"hide"](this.getName())}}),BI.ColorPickerButton.EVENT_CHANGE="ColorPickerButton.EVENT_CHANGE",BI.shortcut("bi.color_picker_button",BI.ColorPickerButton),BI.ColorPicker=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.ColorPicker.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-color-picker",items:null})},_items:[[{value:"#ffffff"},{value:"#f2f2f2"},{value:"#e5e5e5"},{value:"#d9d9d9"},{value:"#cccccc"},{value:"#bfbfbf"},{value:"#b2b2b2"},{value:"#a6a6a6"},{value:"#999999"},{value:"#8c8c8c"},{value:"#808080"},{value:"#737373"},{value:"#666666"},{value:"#4d4d4d"},{value:"#333333"},{value:"#000000"}],[{value:"#d8b5a6"},{value:"#ff9e9a"},{value:"#ffc17d"},{value:"#f5e56b"},{value:"#d8e698"},{value:"#e0ebaf"},{value:"#c3d825"},{value:"#bce2e8"},{value:"#85d3cd"},{value:"#bce2e8"},{value:"#a0d8ef"},{value:"#89c3eb"},{value:"#bbc8e6"},{value:"#bbbcde"},{value:"#d6b4cc"},{value:"#fbc0d3"}],[{value:"#bb9581"},{value:"#f37d79"},{value:"#fba74f"},{value:"#ffdb4f"},{value:"#c7dc68"},{value:"#b0ca71"},{value:"#99ab4e"},{value:"#84b9cb"},{value:"#00a3af"},{value:"#2ca9e1"},{value:"#0095d9"},{value:"#4c6cb3"},{value:"#8491c3"},{value:"#a59aca"},{value:"#cc7eb1"},{value:"#e89bb4"}],[{value:"#9d775f"},{value:"#dd4b4b"},{value:"#ef8b07"},{value:"#fcc800"},{value:"#aacf53"},{value:"#82ae46"},{value:"#69821b"},{value:"#59b9c6"},{value:"#2a83a2"},{value:"#007bbb"},{value:"#19448e"},{value:"#274a78"},{value:"#4a488e"},{value:"#7058a3"},{value:"#884898"},{value:"#d47596"}]],_init:function(){BI.ColorPicker.superclass._init.apply(this,arguments);var a=this,b=this.options;this.colors=BI.createWidget({type:"bi.button_group",element:this,items:BI.createItems(b.items||this._items,{type:"bi.color_picker_button",once:!1}),layouts:[{type:"bi.grid"}]}),this.colors.on(BI.ButtonGroup.EVENT_CHANGE,function(){a.fireEvent(BI.ColorPicker.EVENT_CHANGE,arguments)})},populate:function(a){var b=[].slice.call(arguments);b[0]=BI.createItems(a,{type:"bi.color_picker_button",once:!1}),this.colors.populate.apply(this.colors,b)},setValue:function(a){this.colors.setValue(a)},getValue:function(){return this.colors.getValue()}}),BI.ColorPicker.EVENT_CHANGE="ColorPicker.EVENT_CHANGE",BI.shortcut("bi.color_picker",BI.ColorPicker),BI.ColorPickerEditor=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.ColorPickerEditor.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-color-picker-editor",height:20})},_init:function(){BI.ColorPickerEditor.superclass._init.apply(this,arguments);var a=this;this.options;this.colorShow=BI.createWidget({type:"bi.layout",cls:"color-picker-editor-display bi-card",height:20});var b=BI.createWidgets(BI.createItems([{text:"R"},{text:"G"},{text:"B"}],{type:"bi.label",cls:"color-picker-editor-label",width:10,height:20})),c=function(a){return BI.isNumeric(a)&&(0|a)>=0&&(0|a)<=255},d=BI.createWidgets([{},{},{}],{type:"bi.small_text_editor",cls:"color-picker-editor-input",validationChecker:c,errorText:BI.i18nText("BI-Color_Picker_Error_Text"),allowBlank:!0,value:255,width:32,height:20});BI.each(d,function(b,c){c.on(BI.TextEditor.EVENT_CHANGE,function(){a.R.isValid()&&a.G.isValid()&&a.B.isValid()&&(a.colorShow.element.css("background-color",a.getValue()),a.fireEvent(BI.ColorPickerEditor.EVENT_CHANGE))})}),this.R=d[0],this.G=d[1],this.B=d[2],this.none=BI.createWidget({type:"bi.checkbox",title:BI.i18nText("BI-Basic_Auto")}),this.none.on(BI.Checkbox.EVENT_CHANGE,function(){this.isSelected()?(a.lastColor=a.getValue(),a.setValue("")):a.setValue(a.lastColor||"#000000"),a.R.isValid()&&a.G.isValid()&&a.B.isValid()&&(a.colorShow.element.css("background-color",a.getValue()),a.fireEvent(BI.ColorPickerEditor.EVENT_CHANGE))}),this.transparent=BI.createWidget({type:"bi.checkbox",title:BI.i18nText("BI-Transparent_Color")}),this.transparent.on(BI.Checkbox.EVENT_CHANGE,function(){this.isSelected()?(a.lastColor=a.getValue(),a.setValue("transparent")):a.setValue(a.lastColor||"#000000"),a.R.isValid()&&a.G.isValid()&&a.B.isValid()&&(a.colorShow.element.css("background-color",a.getValue()),a.fireEvent(BI.ColorPickerEditor.EVENT_CHANGE))}),BI.createWidget({type:"bi.htape",element:this,items:[{el:this.colorShow,width:"fill"},{el:b[0],lgap:10,width:16},{el:this.R,width:32},{el:b[1],lgap:10,width:16},{el:this.G,width:32},{el:b[2],lgap:10,width:16},{el:this.B,width:32},{el:{type:"bi.center_adapt",items:[this.none]},width:18},{el:{type:"bi.center_adapt",items:[this.transparent]},width:18}]})},setValue:function(a){if("transparent"===a)return this.transparent.setSelected(!0),this.none.setSelected(!1),this.R.setValue(""),this.G.setValue(""),void this.B.setValue("");a?this.none.setSelected(!1):(a="",this.none.setSelected(!0)),this.transparent.setSelected(!1),this.colorShow.element.css("background-color",a);var b=BI.DOM.rgb2json(BI.DOM.hex2rgb(a));this.R.setValue(BI.isNull(b.r)?"":b.r),this.G.setValue(BI.isNull(b.g)?"":b.g),this.B.setValue(BI.isNull(b.b)?"":b.b)},getValue:function(){return this.transparent.isSelected()?"transparent":BI.DOM.rgb2hex(BI.DOM.json2rgb({r:this.R.getValue(),g:this.G.getValue(),b:this.B.getValue()}))}}),BI.ColorPickerEditor.EVENT_CHANGE="ColorPickerEditor.EVENT_CHANGE",BI.shortcut("bi.color_picker_editor",BI.ColorPickerEditor),BI.Farbtastic=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.Farbtastic.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-farbtastic",width:195,height:195})},_init:function(){BI.Farbtastic.superclass._init.apply(this,arguments)},mounted:function(){var a=this;this.farbtastic=$.farbtastic(this.element,function(b){a.fireEvent(BI.Farbtastic.EVENT_CHANGE,a.getValue(),a)})},setValue:function(a){this.farbtastic.setColor(a)},getValue:function(){return this.farbtastic.color}}),BI.Farbtastic.EVENT_CHANGE="Farbtastic.EVENT_CHANGE",BI.shortcut("bi.farbtastic",BI.Farbtastic),jQuery.fn.farbtastic=function(a){return $.farbtastic(this,a),this},jQuery.farbtastic=function(a,b){var a=$(a).get(0);return a.farbtastic||(a.farbtastic=new jQuery._farbtastic(a,b))},jQuery._farbtastic=function(a,b){var c=this;$(a).html('<div class="farbtastic"><div class="color"></div><div class="wheel"></div><div class="overlay"></div><div class="h-marker marker"></div><div class="sl-marker marker"></div></div>');var d=$(".farbtastic",a);c.wheel=$(".wheel",a).get(0),c.radius=84,c.square=100,c.width=194,navigator.appVersion.match(/MSIE [0-6]\./)&&$("*",d).each(function(){if("none"!=this.currentStyle.backgroundImage){var a=this.currentStyle.backgroundImage;a=this.currentStyle.backgroundImage.substring(5,a.length-2),$(this).css({backgroundImage:"none",filter:"progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=crop, src='"+a+"')"})}}),c.linkTo=function(a){return"object"==typeof c.callback&&$(c.callback).unbind("keyup",c.updateValue),c.color=null,"function"==typeof a?c.callback=a:"object"!=typeof a&&"string"!=typeof a||(c.callback=$(a),c.callback.bind("keyup",c.updateValue),c.callback.get(0).value&&c.setColor(c.callback.get(0).value)),this},c.updateValue=function(a){this.value&&this.value!=c.color&&c.setColor(this.value)},c.setColor=function(a){var b=c.unpack(a);return c.color!=a&&b&&(c.color=a,c.rgb=b,c.hsl=c.RGBToHSL(c.rgb),c.updateDisplay()),this},c.setHSL=function(a){return c.hsl=a,c.rgb=c.HSLToRGB(a),c.color=c.pack(c.rgb),c.updateDisplay(),this},c.widgetCoords=function(a){var b,d,e=a.target||a.srcElement,f=c.wheel;if("undefined"!=typeof a.offsetX){for(var g={x:a.offsetX,y:a.offsetY},h=e;h;)h.mouseX=g.x,h.mouseY=g.y,g.x+=h.offsetLeft,g.y+=h.offsetTop,h=h.offsetParent;for(var h=f,i={x:0,y:0};h;){if("undefined"!=typeof h.mouseX){b=h.mouseX-i.x,d=h.mouseY-i.y;break}i.x+=h.offsetLeft,i.y+=h.offsetTop,h=h.offsetParent}for(h=e;h;)h.mouseX=void 0,h.mouseY=void 0,h=h.offsetParent}else{var g=c.absolutePosition(f);b=(a.pageX||0*(a.clientX+$("html").get(0).scrollLeft))-g.x,d=(a.pageY||0*(a.clientY+$("html").get(0).scrollTop))-g.y}return{x:b-c.width/2,y:d-c.width/2}},c.click=function(a){var b=c.widgetCoords(a);return c.circleDrag=2*Math.max(Math.abs(b.x),Math.abs(b.y))>c.square,c.mousemove(a),!1},c.mousemove=function(a){var b=c.widgetCoords(a);if(c.circleDrag){var d=Math.atan2(b.x,-b.y)/6.28;d<0&&(d+=1),c.setHSL([d,c.hsl[1],c.hsl[2]])}else{var e=Math.max(0,Math.min(1,-(b.x/c.square)+.5)),f=Math.max(0,Math.min(1,-(b.y/c.square)+.5));c.setHSL([c.hsl[0],e,f])}return!1},c.updateDisplay=function(){var a=6.28*c.hsl[0];$(".h-marker",d).css({left:Math.round(Math.sin(a)*c.radius+c.width/2)+"px",top:Math.round(-Math.cos(a)*c.radius+c.width/2)+"px"}),$(".sl-marker",d).css({left:Math.round(c.square*(.5-c.hsl[1])+c.width/2)+"px",top:Math.round(c.square*(.5-c.hsl[2])+c.width/2)+"px"}),$(".color",d).css("backgroundColor",c.pack(c.HSLToRGB([c.hsl[0],1,.5]))),"object"==typeof c.callback?($(c.callback).css({backgroundColor:c.color,color:c.hsl[2]>.5?"#000":"#fff"}),$(c.callback).each(function(){this.value&&this.value!=c.color&&(this.value=c.color); })):"function"==typeof c.callback&&c.callback.call(c,c.color)},c.absolutePosition=function(a){var b={x:a.offsetLeft,y:a.offsetTop};if(a.offsetParent){var d=c.absolutePosition(a.offsetParent);b.x+=d.x,b.y+=d.y}return b},c.pack=function(a){var b=Math.round(255*a[0]),c=Math.round(255*a[1]),d=Math.round(255*a[2]);return"#"+(b<16?"0":"")+b.toString(16)+(c<16?"0":"")+c.toString(16)+(d<16?"0":"")+d.toString(16)},c.unpack=function(a){return 7==a.length?[parseInt("0x"+a.substring(1,3))/255,parseInt("0x"+a.substring(3,5))/255,parseInt("0x"+a.substring(5,7))/255]:4==a.length?[parseInt("0x"+a.substring(1,2))/15,parseInt("0x"+a.substring(2,3))/15,parseInt("0x"+a.substring(3,4))/15]:void 0},c.HSLToRGB=function(a){var b,c,d=a[0],e=a[1],f=a[2];return c=f<=.5?f*(e+1):f+e-f*e,b=2*f-c,[this.hueToRGB(b,c,d+.33333),this.hueToRGB(b,c,d),this.hueToRGB(b,c,d-.33333)]},c.hueToRGB=function(a,b,c){return c=c<0?c+1:c>1?c-1:c,6*c<1?a+(b-a)*c*6:2*c<1?b:3*c<2?a+(b-a)*(.66666-c)*6:a},c.RGBToHSL=function(a){var b,c,d,e,f,g,h=a[0],i=a[1],j=a[2];return b=Math.min(h,Math.min(i,j)),c=Math.max(h,Math.max(i,j)),d=c-b,g=(b+c)/2,f=0,g>0&&g<1&&(f=d/(g<.5?2*g:2-2*g)),e=0,d>0&&(c==h&&c!=i&&(e+=(i-j)/d),c==i&&c!=j&&(e+=2+(j-h)/d),c==j&&c!=h&&(e+=4+(h-i)/d),e/=6),[e,f,g]},$("*",d).click(c.click),c.setColor("#000000"),b&&c.linkTo(b)},BI.BubbleCombo=BI.inherit(BI.Widget,{_const:{TRIANGLE_LENGTH:6},_defaultConfig:function(){return BI.extend(BI.BubbleCombo.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-bubble-combo",trigger:"click",toggle:!0,direction:"bottom",isDefaultInit:!1,destroyWhenHide:!1,isNeedAdjustHeight:!0,isNeedAdjustWidth:!0,stopPropagation:!1,adjustLength:0,hideChecker:BI.emptyFn,offsetStyle:"left",el:{},popup:{}})},_init:function(){BI.BubbleCombo.superclass._init.apply(this,arguments);var a=this,b=this.options;this.combo=BI.createWidget({type:"bi.combo",element:this,trigger:b.trigger,toggle:b.toggle,direction:b.direction,isDefaultInit:b.isDefaultInit,destroyWhenHide:b.destroyWhenHide,isNeedAdjustHeight:b.isNeedAdjustHeight,isNeedAdjustWidth:b.isNeedAdjustWidth,adjustLength:this._getAdjustLength(),stopPropagation:b.stopPropagation,adjustXOffset:0,adjustYOffset:0,hideChecker:b.hideChecker,offsetStyle:b.offsetStyle,el:b.el,popup:BI.extend({type:"bi.bubble_popup_view"},b.popup)}),this.combo.on(BI.Combo.EVENT_TRIGGER_CHANGE,function(){a.fireEvent(BI.BubbleCombo.EVENT_TRIGGER_CHANGE,arguments)}),this.combo.on(BI.Combo.EVENT_CHANGE,function(){a.fireEvent(BI.BubbleCombo.EVENT_CHANGE,arguments)}),this.combo.on(BI.Combo.EVENT_EXPAND,function(){a.fireEvent(BI.BubbleCombo.EVENT_EXPAND,arguments)}),this.combo.on(BI.Combo.EVENT_COLLAPSE,function(){a.fireEvent(BI.BubbleCombo.EVENT_COLLAPSE,arguments)}),this.combo.on(BI.Combo.EVENT_AFTER_INIT,function(){a.fireEvent(BI.BubbleCombo.EVENT_AFTER_INIT,arguments)}),this.combo.on(BI.Combo.EVENT_BEFORE_POPUPVIEW,function(){a.fireEvent(BI.BubbleCombo.EVENT_BEFORE_POPUPVIEW,arguments)}),this.combo.on(BI.Combo.EVENT_AFTER_POPUPVIEW,function(){a._showTriangle(),a.fireEvent(BI.BubbleCombo.EVENT_AFTER_POPUPVIEW,arguments)}),this.combo.on(BI.Combo.EVENT_BEFORE_HIDEVIEW,function(){a._hideTriangle(),a.fireEvent(BI.BubbleCombo.EVENT_BEFORE_HIDEVIEW,arguments)}),this.combo.on(BI.Combo.EVENT_AFTER_HIDEVIEW,function(){a.fireEvent(BI.BubbleCombo.EVENT_AFTER_HIDEVIEW,arguments)})},_getAdjustLength:function(){return this._const.TRIANGLE_LENGTH+this.options.adjustLength},_createTriangle:function(a){var b={},c={},d=this.options.adjustLength,e=this.element.offset(),f=e.left,g=e.left+this.element.outerWidth(),h=e.top,i=e.top+this.element.outerHeight();switch(a){case"left":b={top:h,height:this.element.outerHeight(),left:f-d-this._const.TRIANGLE_LENGTH},c={width:this._const.TRIANGLE_LENGTH};break;case"right":b={top:h,height:this.element.outerHeight(),left:g+d},c={width:this._const.TRIANGLE_LENGTH};break;case"top":b={left:f,width:this.element.outerWidth(),top:h-d-this._const.TRIANGLE_LENGTH},c={height:this._const.TRIANGLE_LENGTH};break;case"bottom":b={left:f,width:this.element.outerWidth(),top:i+d},c={height:this._const.TRIANGLE_LENGTH}}this.triangle&&this.triangle.destroy(),this.triangle=BI.createWidget(c,{type:"bi.center_adapt",cls:"button-combo-triangle-wrapper",items:[{type:"bi.layout",cls:"bubble-combo-triangle-"+a+" bi-high-light-border"}]}),b.el=this.triangle,BI.createWidget({type:"bi.absolute",element:this,items:[b]})},_createLeftTriangle:function(){this._createTriangle("left")},_createRightTriangle:function(){this._createTriangle("right")},_createTopTriangle:function(){this._createTriangle("top")},_createBottomTriangle:function(){this._createTriangle("bottom")},_showTriangle:function(){var a=this.combo.getPopupPosition();switch(a.dir){case"left,top":case"left,bottom":this._createLeftTriangle(),this.combo.getView().showLine("right");break;case"right,top":case"right,bottom":this._createRightTriangle(),this.combo.getView().showLine("left");break;case"top,left":case"top,right":this._createTopTriangle(),this.combo.getView().showLine("bottom");break;case"bottom,left":case"bottom,right":this._createBottomTriangle(),this.combo.getView().showLine("top")}},_hideTriangle:function(){this.triangle&&this.triangle.destroy(),this.triangle=null,this.combo.getView()&&this.combo.getView().hideLine()},hideView:function(){this._hideTriangle(),this.combo&&this.combo.hideView()},showView:function(){this.combo&&this.combo.showView()},isViewVisible:function(){return this.combo.isViewVisible()}}),BI.BubbleCombo.EVENT_TRIGGER_CHANGE="EVENT_TRIGGER_CHANGE",BI.BubbleCombo.EVENT_CHANGE="EVENT_CHANGE",BI.BubbleCombo.EVENT_EXPAND="EVENT_EXPAND",BI.BubbleCombo.EVENT_COLLAPSE="EVENT_COLLAPSE",BI.BubbleCombo.EVENT_AFTER_INIT="EVENT_AFTER_INIT",BI.BubbleCombo.EVENT_BEFORE_POPUPVIEW="EVENT_BEFORE_POPUPVIEW",BI.BubbleCombo.EVENT_AFTER_POPUPVIEW="EVENT_AFTER_POPUPVIEW",BI.BubbleCombo.EVENT_BEFORE_HIDEVIEW="EVENT_BEFORE_HIDEVIEW",BI.BubbleCombo.EVENT_AFTER_HIDEVIEW="EVENT_AFTER_HIDEVIEW",BI.shortcut("bi.bubble_combo",BI.BubbleCombo),BI.BubblePopupView=BI.inherit(BI.PopupView,{_defaultConfig:function(){var a=BI.BubblePopupView.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:a.baseCls+" bi-bubble-popup-view"})},_init:function(){BI.BubblePopupView.superclass._init.apply(this,arguments)},showLine:function(a){var b={},c={};switch(a){case"left":b={top:0,bottom:0,left:-1},c={width:3};break;case"right":b={top:0,bottom:0,right:-1},c={width:3};break;case"top":b={left:0,right:0,top:-1},c={height:3};break;case"bottom":b={left:0,right:0,bottom:-1},c={height:3}}this.line=BI.createWidget(c,{type:"bi.layout",cls:"bubble-popup-line bi-high-light-background"}),b.el=this.line,BI.createWidget({type:"bi.absolute",element:this,items:[b]})},hideLine:function(){this.line&&this.line.destroy()}}),BI.shortcut("bi.bubble_popup_view",BI.BubblePopupView),BI.BubblePopupBarView=BI.inherit(BI.BubblePopupView,{_defaultConfig:function(){return BI.extend(BI.BubblePopupBarView.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-bubble-bar-popup-view",buttons:[{value:BI.i18nText(BI.i18nText("BI-Basic_Sure"))},{value:BI.i18nText("BI-Basic_Cancel"),level:"ignore"}]})},_init:function(){BI.BubblePopupBarView.superclass._init.apply(this,arguments)},_createToolBar:function(){var a=this.options,b=this,c=[];return BI.each(a.buttons.reverse(),function(a,d){BI.isWidget(d)?c.push(d):c.push(BI.extend({type:"bi.button",height:30,handler:function(a){b.fireEvent(BI.BubblePopupBarView.EVENT_CLICK_TOOLBAR_BUTTON,a)}},d))}),BI.createWidget({type:"bi.right_vertical_adapt",height:40,hgap:10,bgap:10,items:c})}}),BI.BubblePopupBarView.EVENT_CLICK_TOOLBAR_BUTTON="EVENT_CLICK_TOOLBAR_BUTTON",BI.shortcut("bi.bubble_bar_popup_view",BI.BubblePopupBarView),BI.EditorIconCheckCombo=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.EditorIconCheckCombo.superclass._defaultConfig.apply(this,arguments),{baseClass:"bi-check-editor-combo",width:100,height:24,chooseType:BI.ButtonGroup.CHOOSE_TYPE_SINGLE,validationChecker:BI.emptyFn,quitChecker:BI.emptyFn,allowBlank:!0,watermark:"",errorText:""})},_init:function(){BI.EditorIconCheckCombo.superclass._init.apply(this,arguments);var a=this,b=this.options;this.trigger=BI.createWidget({type:"bi.editor_trigger",items:b.items,height:b.height,validationChecker:b.validationChecker,quitChecker:b.quitChecker,allowBlank:b.allowBlank,watermark:b.watermark,errorText:b.errorText}),this.trigger.on(BI.EditorTrigger.EVENT_CHANGE,function(){a.popup.setValue(this.getValue()),a.fireEvent(BI.EditorIconCheckCombo.EVENT_CHANGE)}),this.popup=BI.createWidget({type:"bi.text_value_check_combo_popup",chooseType:b.chooseType,items:b.items}),this.popup.on(BI.TextValueCheckComboPopup.EVENT_CHANGE,function(){a.setValue(a.popup.getValue()),a.editorIconCheckCombo.hideView(),a.fireEvent(BI.EditorIconCheckCombo.EVENT_CHANGE)}),this.popup.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.editorIconCheckCombo=BI.createWidget({type:"bi.combo",element:this,adjustLength:2,el:this.trigger,popup:{el:this.popup,maxHeight:300}})},setValue:function(a){this.editorIconCheckCombo.setValue(a)},getValue:function(){return this.trigger.getValue()},populate:function(a){this.options.items=a,this.editorIconCheckCombo.populate(a)}}),BI.EditorIconCheckCombo.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.editor_icon_check_combo",BI.EditorIconCheckCombo),BI.IconCombo=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.IconCombo.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-icon-combo",width:24,height:24,iconClass:"",el:{},popup:{},minWidth:100,maxWidth:"auto",maxHeight:300,direction:"bottom",adjustLength:3,adjustXOffset:0,adjustYOffset:0,offsetStyle:"left",chooseType:BI.ButtonGroup.CHOOSE_TYPE_SINGLE})},_init:function(){BI.IconCombo.superclass._init.apply(this,arguments);var a=this,b=this.options;this.trigger=BI.createWidget(b.el,{type:"bi.icon_combo_trigger",iconClass:b.iconClass,title:b.title,items:b.items,width:b.width,height:b.height,iconWidth:b.iconWidth,iconHeight:b.iconHeight}),this.popup=BI.createWidget(b.popup,{type:"bi.icon_combo_popup",chooseType:b.chooseType,items:b.items}),this.popup.on(BI.IconComboPopup.EVENT_CHANGE,function(){a.setValue(a.popup.getValue()),a.iconCombo.hideView(),a.fireEvent(BI.IconCombo.EVENT_CHANGE)}),this.popup.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.iconCombo=BI.createWidget({type:"bi.combo",element:this,direction:b.direction,trigger:b.trigger,container:b.container,adjustLength:b.adjustLength,adjustXOffset:b.adjustXOffset,adjustYOffset:b.adjustYOffset,offsetStyle:b.offsetStyle,el:this.trigger,popup:{el:this.popup,maxWidth:b.maxWidth,maxHeight:b.maxHeight,minWidth:b.minWidth}})},showView:function(){this.iconCombo.showView()},hideView:function(){this.iconCombo.hideView()},setValue:function(a){this.iconCombo.setValue(a)},getValue:function(){return this.iconCombo.getValue()},populate:function(a){this.options.items=a,this.iconCombo.populate(a)}}),BI.IconCombo.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.icon_combo",BI.IconCombo),BI.IconComboPopup=BI.inherit(BI.Pane,{_defaultConfig:function(){return BI.extend(BI.IconComboPopup.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi.icon-combo-popup",chooseType:BI.ButtonGroup.CHOOSE_TYPE_SINGLE})},_init:function(){BI.IconComboPopup.superclass._init.apply(this,arguments);var a=this.options,b=this;this.popup=BI.createWidget({type:"bi.button_group",items:BI.createItems(a.items,{type:"bi.single_select_icon_text_item",height:30}),chooseType:a.chooseType,layouts:[{type:"bi.vertical"}]}),this.popup.on(BI.Controller.EVENT_CHANGE,function(a,c,d){b.fireEvent(BI.Controller.EVENT_CHANGE,arguments),a===BI.Events.CLICK&&b.fireEvent(BI.IconComboPopup.EVENT_CHANGE,c,d)}),BI.createWidget({type:"bi.vertical",element:this,items:[this.popup]})},populate:function(a){BI.IconComboPopup.superclass.populate.apply(this,arguments),a=BI.createItems(a,{type:"bi.single_select_icon_text_item",height:30}),this.popup.populate(a)},getValue:function(){return this.popup.getValue()},setValue:function(a){this.popup.setValue(a)}}),BI.IconComboPopup.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.icon_combo_popup",BI.IconComboPopup),BI.IconComboTrigger=BI.inherit(BI.Trigger,{_defaultConfig:function(){return BI.extend(BI.IconComboTrigger.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-icon-combo-trigger",el:{},items:[],iconClass:"",width:25,height:25,isShowDown:!0})},_init:function(){BI.IconComboTrigger.superclass._init.apply(this,arguments);var a=this.options;this.button=BI.createWidget(a.el,{type:"bi.icon_change_button",cls:"icon-combo-trigger-icon "+a.iconClass,disableSelected:!0,width:a.width,height:a.height,iconWidth:a.iconWidth,iconHeight:a.iconHeight}),this.down=BI.createWidget({type:"bi.icon_button",disableSelected:!0,cls:"icon-combo-down-icon trigger-triangle-font",width:12,height:8}),this.down.setVisible(a.isShowDown),BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.button,left:0,right:0,top:0,bottom:0},{el:this.down,right:0,bottom:0}]}),BI.isKey(a.value)&&this.setValue(a.value)},populate:function(a){var b=this.options;this.options.items=a||[],this.button.setIcon(b.iconClass),this.button.setSelected(!1),this.down.setSelected(!1)},setValue:function(a){BI.IconComboTrigger.superclass.setValue.apply(this,arguments);var b=this.options,c="";a=BI.isArray(a)?a[0]:a,BI.any(this.options.items,function(b,d){if(a===d.value)return c=d.iconClass,!0})?(this.button.setIcon(c),this.button.setSelected(!0),this.down.setSelected(!0)):(this.button.setIcon(b.iconClass),this.button.setSelected(!1),this.down.setSelected(!1))}}),BI.IconComboTrigger.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.icon_combo_trigger",BI.IconComboTrigger),BI.IconTextValueCombo=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.IconTextValueCombo.superclass._defaultConfig.apply(this,arguments),{baseClass:"bi-icon-text-value-combo",height:30,value:"",el:{}})},_init:function(){BI.IconTextValueCombo.superclass._init.apply(this,arguments);var a=this,b=this.options;this.trigger=BI.createWidget(b.el,{type:"bi.select_icon_text_trigger",items:b.items,height:b.height,value:b.value}),this.popup=BI.createWidget({type:"bi.icon_text_value_combo_popup",items:b.items}),this.popup.on(BI.IconTextValueComboPopup.EVENT_CHANGE,function(){a.setValue(a.popup.getValue()),a.textIconCombo.hideView(),a.fireEvent(BI.IconTextValueCombo.EVENT_CHANGE,arguments)}),this.popup.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.textIconCombo=BI.createWidget({type:"bi.combo",element:this,adjustLength:2,el:this.trigger,popup:{el:this.popup,maxHeight:300}}),BI.isKey(b.value)&&this.setValue(b.value)},setValue:function(a){this.textIconCombo.setValue(a)},getValue:function(){return this.textIconCombo.getValue()},populate:function(a){this.options.items=a,this.textIconCombo.populate(a)}}),BI.IconTextValueCombo.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.icon_text_value_combo",BI.IconTextValueCombo),BI.IconTextValueComboPopup=BI.inherit(BI.Pane,{_defaultConfig:function(){return BI.extend(BI.IconTextValueComboPopup.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-icon-text-icon-popup"})},_init:function(){BI.IconTextValueComboPopup.superclass._init.apply(this,arguments);var a=this.options,b=this;this.popup=BI.createWidget({type:"bi.button_group",items:BI.createItems(a.items,{type:"bi.single_select_icon_text_item",height:30}),chooseType:BI.ButtonGroup.CHOOSE_TYPE_SINGLE,layouts:[{type:"bi.vertical"}]}),this.popup.on(BI.Controller.EVENT_CHANGE,function(a,c,d){b.fireEvent(BI.Controller.EVENT_CHANGE,arguments),a===BI.Events.CLICK&&b.fireEvent(BI.IconTextValueComboPopup.EVENT_CHANGE,c,d)}),BI.createWidget({type:"bi.vertical",element:this,items:[this.popup]})},populate:function(a){BI.IconTextValueComboPopup.superclass.populate.apply(this,arguments),a=BI.createItems(a,{type:"bi.single_select_icon_text_item",height:30}),this.popup.populate(a)},getValue:function(){return this.popup.getValue()},setValue:function(a){this.popup.setValue(a)}}),BI.IconTextValueComboPopup.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.icon_text_value_combo_popup",BI.IconTextValueComboPopup),BI.StaticCombo=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.StaticCombo.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-static-combo",height:24,text:"",el:{},items:[],chooseType:BI.ButtonGroup.CHOOSE_TYPE_SINGLE})},_init:function(){BI.StaticCombo.superclass._init.apply(this,arguments);var a=this,b=this.options;this.trigger=BI.createWidget(b.el,{type:"bi.text_icon_item",cls:"bi-select-text-trigger bi-border pull-down-font",text:b.text,readonly:!0,textLgap:5,height:b.height-2}),this.popup=BI.createWidget({type:"bi.text_value_combo_popup",textAlign:b.textAlign,chooseType:b.chooseType,items:b.items}),this.popup.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.popup.on(BI.TextValueComboPopup.EVENT_CHANGE,function(){a.combo.hideView(),a.fireEvent(BI.StaticCombo.EVENT_CHANGE,arguments)}),this.combo=BI.createWidget({type:"bi.combo",element:this,adjustLength:2,el:this.trigger,popup:{el:this.popup}})},populate:function(a){this.combo.populate(a)},setValue:function(a){this.combo.setValue(a)},getValue:function(){return this.combo.getValue()}}),BI.StaticCombo.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.static_combo",BI.StaticCombo),BI.TextValueCheckCombo=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.TextValueCheckCombo.superclass._defaultConfig.apply(this,arguments),{baseClass:"bi-text-value-check-combo",width:100,height:24,chooseType:BI.ButtonGroup.CHOOSE_TYPE_SINGLE,value:""})},_init:function(){BI.TextValueCheckCombo.superclass._init.apply(this,arguments);var a=this,b=this.options;this.trigger=BI.createWidget({type:"bi.select_text_trigger",items:b.items,height:b.height}),this.popup=BI.createWidget({type:"bi.text_value_check_combo_popup",chooseType:b.chooseType,items:b.items}),this.popup.on(BI.TextValueCheckComboPopup.EVENT_CHANGE,function(){a.setValue(a.popup.getValue()),a.textIconCheckCombo.hideView(),a.fireEvent(BI.TextValueCheckCombo.EVENT_CHANGE)}),this.popup.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.textIconCheckCombo=BI.createWidget({type:"bi.combo",element:this,adjustLength:2,el:this.trigger,popup:{el:this.popup,maxHeight:300}}),BI.isKey(b.value)&&this.setValue(b.value)},setTitle:function(a){this.trigger.setTitle(a)},setValue:function(a){this.textIconCheckCombo.setValue(a)},setWarningTitle:function(a){this.trigger.setWarningTitle(a)},getValue:function(){return this.textIconCheckCombo.getValue()},populate:function(a){this.options.items=a,this.textIconCheckCombo.populate(a)}}),BI.TextValueCheckCombo.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.text_value_check_combo",BI.TextValueCheckCombo),BI.SmallTextValueCheckCombo=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.SmallTextValueCheckCombo.superclass._defaultConfig.apply(this,arguments),{width:100,height:24,chooseType:BI.ButtonGroup.CHOOSE_TYPE_SINGLE,text:""})},_init:function(){BI.SmallTextValueCheckCombo.superclass._init.apply(this,arguments);var a=this,b=this.options;this.trigger=BI.createWidget({type:"bi.small_select_text_trigger",items:b.items,height:b.height,text:b.text}),this.popup=BI.createWidget({type:"bi.text_value_check_combo_popup",chooseType:b.chooseType,items:b.items}),this.popup.on(BI.TextValueCheckComboPopup.EVENT_CHANGE,function(){a.setValue(a.popup.getValue()),a.SmallTextIconCheckCombo.hideView(),a.fireEvent(BI.SmallTextValueCheckCombo.EVENT_CHANGE)}),this.popup.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.SmallTextIconCheckCombo=BI.createWidget({type:"bi.combo",element:this,adjustLength:2,el:this.trigger,popup:{el:this.popup,maxHeight:300}})},setValue:function(a){this.SmallTextIconCheckCombo.setValue(a)},getValue:function(){return this.SmallTextIconCheckCombo.getValue()},populate:function(a){this.options.items=a,this.SmallTextIconCheckCombo.populate(a)}}),BI.SmallTextValueCheckCombo.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.small_text_value_check_combo",BI.SmallTextValueCheckCombo),BI.TextValueCheckComboPopup=BI.inherit(BI.Pane,{_defaultConfig:function(){return BI.extend(BI.TextValueCheckComboPopup.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-text-icon-popup",chooseType:BI.ButtonGroup.CHOOSE_TYPE_SINGLE})},_init:function(){BI.TextValueCheckComboPopup.superclass._init.apply(this,arguments);var a=this.options,b=this;this.popup=BI.createWidget({type:"bi.button_group",items:this._formatItems(a.items),chooseType:a.chooseType,layouts:[{type:"bi.vertical"}]}),this.popup.on(BI.Controller.EVENT_CHANGE,function(a,c,d){b.fireEvent(BI.Controller.EVENT_CHANGE,arguments),a===BI.Events.CLICK&&b.fireEvent(BI.TextValueCheckComboPopup.EVENT_CHANGE,c,d)}),BI.createWidget({type:"bi.vertical",element:this,items:[this.popup]})},_formatItems:function(a){return BI.map(a,function(a,b){return BI.extend({type:"bi.icon_text_item",cls:"item-check-font bi-list-item",height:30},b)})},populate:function(a){BI.TextValueCheckComboPopup.superclass.populate.apply(this,arguments),this.popup.populate(this._formatItems(a))},getValue:function(){return this.popup.getValue()},setValue:function(a){this.popup.setValue(a)}}),BI.TextValueCheckComboPopup.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.text_value_check_combo_popup",BI.TextValueCheckComboPopup),BI.TextValueCombo=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.TextValueCombo.superclass._defaultConfig.apply(this,arguments),{baseClass:"bi-text-value-combo",height:30,chooseType:BI.ButtonGroup.CHOOSE_TYPE_SINGLE,value:"",el:{}})},_init:function(){BI.TextValueCombo.superclass._init.apply(this,arguments);var a=this,b=this.options;this.trigger=BI.createWidget(b.el,{type:"bi.select_text_trigger",items:b.items,height:b.height}),this.popup=BI.createWidget({type:"bi.text_value_combo_popup",chooseType:b.chooseType,items:b.items}),this.popup.on(BI.TextValueComboPopup.EVENT_CHANGE,function(){a.setValue(a.popup.getValue()),a.textIconCombo.hideView(),a.fireEvent(BI.TextValueCombo.EVENT_CHANGE,arguments)}),this.popup.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.textIconCombo=BI.createWidget({type:"bi.combo",element:this,adjustLength:2,el:this.trigger,popup:{el:this.popup,maxHeight:300}}),BI.isKey(b.value)&&this.setValue(b.value)},setValue:function(a){this.textIconCombo.setValue(a)},getValue:function(){return this.textIconCombo.getValue()},populate:function(a){this.options.items=a,this.textIconCombo.populate(a)}}),BI.TextValueCombo.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.text_value_combo",BI.TextValueCombo),BI.SmallTextValueCombo=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.SmallTextValueCombo.superclass._defaultConfig.apply(this,arguments),{width:100,height:24,chooseType:BI.ButtonGroup.CHOOSE_TYPE_SINGLE,el:{},text:""})},_init:function(){BI.SmallTextValueCombo.superclass._init.apply(this,arguments);var a=this,b=this.options;this.trigger=BI.createWidget(b.el,{type:"bi.small_select_text_trigger",items:b.items,height:b.height,text:b.text}),this.popup=BI.createWidget({type:"bi.text_value_combo_popup",chooseType:b.chooseType,items:b.items}),this.popup.on(BI.TextValueComboPopup.EVENT_CHANGE,function(){a.setValue(a.popup.getValue()),a.SmallTextValueCombo.hideView(),a.fireEvent(BI.SmallTextValueCombo.EVENT_CHANGE)}),this.popup.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.SmallTextValueCombo=BI.createWidget({type:"bi.combo",element:this,adjustLength:2,el:this.trigger,popup:{el:this.popup,maxHeight:300}})},setValue:function(a){this.SmallTextValueCombo.setValue(a)},getValue:function(){return this.SmallTextValueCombo.getValue()},populate:function(a){this.options.items=a,this.SmallTextValueCombo.populate(a)}}),BI.SmallTextValueCombo.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.small_text_value_combo",BI.SmallTextValueCombo),BI.TextValueComboPopup=BI.inherit(BI.Pane,{_defaultConfig:function(){return BI.extend(BI.TextValueComboPopup.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-text-icon-popup",chooseType:BI.ButtonGroup.CHOOSE_TYPE_SINGLE})},_init:function(){BI.TextValueComboPopup.superclass._init.apply(this,arguments);var a=this.options,b=this;this.popup=BI.createWidget({type:"bi.button_group",items:BI.createItems(a.items,{type:"bi.single_select_item",textAlign:a.textAlign,height:30}),chooseType:a.chooseType,layouts:[{type:"bi.vertical"}]}),this.popup.on(BI.Controller.EVENT_CHANGE,function(a,c,d){b.fireEvent(BI.Controller.EVENT_CHANGE,arguments),a===BI.Events.CLICK&&b.fireEvent(BI.TextValueComboPopup.EVENT_CHANGE,c,d)}),BI.createWidget({type:"bi.vertical",element:this,items:[this.popup]})},populate:function(a){BI.TextValueComboPopup.superclass.populate.apply(this,arguments),a=BI.createItems(a,{type:"bi.single_select_item",height:30}),this.popup.populate(a)},getValue:function(){return this.popup.getValue()},setValue:function(a){this.popup.setValue(a)}}),BI.TextValueComboPopup.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.text_value_combo_popup",BI.TextValueComboPopup),BI.TextValueDownListCombo=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.TextValueDownListCombo.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-text-value-down-list-combo",height:30})},_init:function(){BI.TextValueDownListCombo.superclass._init.apply(this,arguments);var a=this,b=this.options;this._createValueMap(),this.trigger=BI.createWidget({type:"bi.down_list_select_text_trigger",height:b.height,items:b.items}),this.combo=BI.createWidget({type:"bi.down_list_combo",element:this,chooseType:BI.Selection.Single,adjustLength:2,height:b.height,el:this.trigger,items:BI.deepClone(b.items)}),this.combo.on(BI.DownListCombo.EVENT_CHANGE,function(){a.setValue(a.combo.getValue()[0].value),a.fireEvent(BI.TextValueDownListCombo.EVENT_CHANGE)}),this.combo.on(BI.DownListCombo.EVENT_SON_VALUE_CHANGE,function(){a.setValue(a.combo.getValue()[0].childValue),a.fireEvent(BI.TextValueDownListCombo.EVENT_CHANGE)})},_createValueMap:function(){var a=this;this.valueMap={},BI.each(BI.flatten(this.options.items),function(b,c){BI.has(c,"el")?BI.each(c.children,function(b,d){a.valueMap[d.value]={value:c.el.value,childValue:d.value}}):a.valueMap[c.value]={value:c.value}})},setValue:function(a){a=this.valueMap[a],this.combo.setValue([a]),this.trigger.setValue(a.childValue||a.value)},getValue:function(){var a=this.combo.getValue()[0];return[a.childValue||a.value]},populate:function(a){this.options.items=BI.flatten(a),this.combo.populate(a),this._createValueMap()}}),BI.TextValueDownListCombo.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.text_value_down_list_combo",BI.TextValueDownListCombo),BI.DownListSelectTextTrigger=BI.inherit(BI.Trigger,{_defaultConfig:function(){return BI.extend(BI.DownListSelectTextTrigger.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-down-list-select-text-trigger",height:24,text:""})},_init:function(){BI.DownListSelectTextTrigger.superclass._init.apply(this,arguments);var a=this.options;this.trigger=BI.createWidget({type:"bi.select_text_trigger",element:this,height:a.height,items:this._formatItemArray(a.items),text:a.text})},_formatItemArray:function(){var a=BI.flatten(BI.deepClone(this.options.items)),b=[];return BI.each(a,function(a,c){BI.has(c,"el")?(BI.each(c.children,function(a,b){b.text=c.el.text+"("+b.text+")"}),b=BI.concat(b,c.children)):b.push(c)}),b},setValue:function(a){this.trigger.setValue(a)},populate:function(a){this.trigger.populate(this._formatItemArray(a))}}),BI.shortcut("bi.down_list_select_text_trigger",BI.DownListSelectTextTrigger),BI.ClearEditor=BI.inherit(BI.Widget,{_defaultConfig:function(){var a=BI.ClearEditor.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:"bi-clear-editor",height:24,errorText:"",watermark:"",validationChecker:BI.emptyFn,quitChecker:BI.emptyFn})},_init:function(){BI.ClearEditor.superclass._init.apply(this,arguments);var a=this,b=this.options;this.editor=BI.createWidget({type:"bi.editor",height:b.height,watermark:b.watermark,allowBlank:!0,errorText:b.errorText,validationChecker:b.validationChecker,quitChecker:b.quitChecker}),this.clear=BI.createWidget({type:"bi.icon_button",stopEvent:!0,cls:"search-close-h-font"}),this.clear.on(BI.IconButton.EVENT_CHANGE,function(){a.setValue(""),a.fireEvent(BI.Controller.EVENT_CHANGE,BI.Events.STOPEDIT),a.fireEvent(BI.ClearEditor.EVENT_CLEAR)}),BI.createWidget({element:this,type:"bi.htape",items:[{el:this.editor},{el:this.clear,width:25}]}),this.editor.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.editor.on(BI.Editor.EVENT_FOCUS,function(){a.fireEvent(BI.ClearEditor.EVENT_FOCUS)}),this.editor.on(BI.Editor.EVENT_BLUR,function(){a.fireEvent(BI.ClearEditor.EVENT_BLUR)}),this.editor.on(BI.Editor.EVENT_CLICK,function(){a.fireEvent(BI.ClearEditor.EVENT_CLICK)}),this.editor.on(BI.Editor.EVENT_CHANGE,function(){a._checkClear(),a.fireEvent(BI.ClearEditor.EVENT_CHANGE)}),this.editor.on(BI.Editor.EVENT_KEY_DOWN,function(b){a.fireEvent(BI.ClearEditor.EVENT_KEY_DOWN,b)}),this.editor.on(BI.Editor.EVENT_SPACE,function(){a.fireEvent(BI.ClearEditor.EVENT_SPACE)}),this.editor.on(BI.Editor.EVENT_BACKSPACE,function(){a.fireEvent(BI.ClearEditor.EVENT_BACKSPACE)}),this.editor.on(BI.Editor.EVENT_VALID,function(){a.fireEvent(BI.ClearEditor.EVENT_VALID)}),this.editor.on(BI.Editor.EVENT_ERROR,function(){a.fireEvent(BI.ClearEditor.EVENT_ERROR)}),this.editor.on(BI.Editor.EVENT_ENTER,function(){a.fireEvent(BI.ClearEditor.EVENT_ENTER)}),this.editor.on(BI.Editor.EVENT_RESTRICT,function(){a.fireEvent(BI.ClearEditor.EVENT_RESTRICT)}),this.editor.on(BI.Editor.EVENT_EMPTY,function(){a._checkClear(),a.fireEvent(BI.ClearEditor.EVENT_EMPTY)}),this.editor.on(BI.Editor.EVENT_REMOVE,function(){a.fireEvent(BI.ClearEditor.EVENT_REMOVE)}),this.editor.on(BI.Editor.EVENT_CONFIRM,function(){a.fireEvent(BI.ClearEditor.EVENT_CONFIRM)}),this.editor.on(BI.Editor.EVENT_START,function(){a.fireEvent(BI.ClearEditor.EVENT_START)}),this.editor.on(BI.Editor.EVENT_PAUSE,function(){a.fireEvent(BI.ClearEditor.EVENT_PAUSE)}),this.editor.on(BI.Editor.EVENT_STOP,function(){a.fireEvent(BI.ClearEditor.EVENT_STOP)}),this.clear.invisible()},_checkClear:function(){this.getValue()?this.clear.visible():this.clear.invisible()},focus:function(){this.editor.focus()},blur:function(){this.editor.blur()},getValue:function(){if(this.isValid()){var a=this.editor.getValue().match(/[\S]+/g);return BI.isNull(a)?"":a[a.length-1]}},setValue:function(a){this.editor.setValue(a),BI.isKey(a)&&this.clear.visible()},isValid:function(){return this.editor.isValid()}}),BI.ClearEditor.EVENT_CHANGE="EVENT_CHANGE",BI.ClearEditor.EVENT_FOCUS="EVENT_FOCUS",BI.ClearEditor.EVENT_BLUR="EVENT_BLUR",BI.ClearEditor.EVENT_CLICK="EVENT_CLICK",BI.ClearEditor.EVENT_KEY_DOWN="EVENT_KEY_DOWN",BI.ClearEditor.EVENT_SPACE="EVENT_SPACE",BI.ClearEditor.EVENT_BACKSPACE="EVENT_BACKSPACE",BI.ClearEditor.EVENT_CLEAR="EVENT_CLEAR",BI.ClearEditor.EVENT_START="EVENT_START",BI.ClearEditor.EVENT_PAUSE="EVENT_PAUSE",BI.ClearEditor.EVENT_STOP="EVENT_STOP",BI.ClearEditor.EVENT_CONFIRM="EVENT_CONFIRM",BI.ClearEditor.EVENT_VALID="EVENT_VALID",BI.ClearEditor.EVENT_ERROR="EVENT_ERROR",BI.ClearEditor.EVENT_ENTER="EVENT_ENTER",BI.ClearEditor.EVENT_RESTRICT="EVENT_RESTRICT",BI.ClearEditor.EVENT_REMOVE="EVENT_REMOVE",BI.ClearEditor.EVENT_EMPTY="EVENT_EMPTY",BI.shortcut("bi.clear_editor",BI.ClearEditor),BI.ShelterEditor=BI.inherit(BI.Widget,{_defaultConfig:function(){var a=BI.ShelterEditor.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-shelter-editor",hgap:4,vgap:2,lgap:0,rgap:0,tgap:0,bgap:0, validationChecker:BI.emptyFn,quitChecker:BI.emptyFn,allowBlank:!0,watermark:"",errorText:"",height:24,textAlign:"left"})},_init:function(){BI.ShelterEditor.superclass._init.apply(this,arguments);var a=this,b=this.options;this.editor=BI.createWidget({type:"bi.editor",height:b.height,hgap:b.hgap,vgap:b.vgap,lgap:b.lgap,rgap:b.rgap,tgap:b.tgap,bgap:b.bgap,value:b.value,validationChecker:b.validationChecker,quitChecker:b.quitChecker,allowBlank:b.allowBlank,watermark:b.watermark,errorText:b.errorText}),this.text=BI.createWidget({type:"bi.text_button",cls:"shelter-editor-text",title:b.title,warningTitle:b.warningTitle,tipType:b.tipType,textAlign:b.textAlign,height:b.height,hgap:4}),BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.text,left:0,right:0,top:0,bottom:0}]}),this.text.on(BI.Controller.EVENT_CHANGE,function(){arguments[2]=a,a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.text.on(BI.TextButton.EVENT_CHANGE,function(){a.fireEvent(BI.ShelterEditor.EVENT_CLICK_LABEL)}),this.editor.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.editor.on(BI.Editor.EVENT_FOCUS,function(){a.fireEvent(BI.ShelterEditor.EVENT_FOCUS,arguments)}),this.editor.on(BI.Editor.EVENT_BLUR,function(){a.fireEvent(BI.ShelterEditor.EVENT_BLUR,arguments)}),this.editor.on(BI.Editor.EVENT_CLICK,function(){a.fireEvent(BI.ShelterEditor.EVENT_CLICK,arguments)}),this.editor.on(BI.Editor.EVENT_CHANGE,function(){a.fireEvent(BI.ShelterEditor.EVENT_CHANGE,arguments)}),this.editor.on(BI.Editor.EVENT_KEY_DOWN,function(b){a.fireEvent(BI.ShelterEditor.EVENT_KEY_DOWN,arguments)}),this.editor.on(BI.Editor.EVENT_VALID,function(){a.fireEvent(BI.ShelterEditor.EVENT_VALID,arguments)}),this.editor.on(BI.Editor.EVENT_CONFIRM,function(){a._showHint(),a._checkText(),a.fireEvent(BI.ShelterEditor.EVENT_CONFIRM,arguments)}),this.editor.on(BI.Editor.EVENT_START,function(){a.fireEvent(BI.ShelterEditor.EVENT_START,arguments)}),this.editor.on(BI.Editor.EVENT_PAUSE,function(){a.fireEvent(BI.ShelterEditor.EVENT_PAUSE,arguments)}),this.editor.on(BI.Editor.EVENT_STOP,function(){a.fireEvent(BI.ShelterEditor.EVENT_STOP,arguments)}),this.editor.on(BI.Editor.EVENT_SPACE,function(){a.fireEvent(BI.ShelterEditor.EVENT_SPACE,arguments)}),this.editor.on(BI.Editor.EVENT_ERROR,function(){a._checkText(),a.fireEvent(BI.ShelterEditor.EVENT_ERROR,arguments)}),this.editor.on(BI.Editor.EVENT_ENTER,function(){a.fireEvent(BI.ShelterEditor.EVENT_ENTER,arguments)}),this.editor.on(BI.Editor.EVENT_RESTRICT,function(){a.fireEvent(BI.ShelterEditor.EVENT_RESTRICT,arguments)}),this.editor.on(BI.Editor.EVENT_EMPTY,function(){a.fireEvent(BI.ShelterEditor.EVENT_EMPTY,arguments)}),BI.createWidget({type:"bi.vertical",scrolly:!1,element:this,items:[this.editor]}),this._showHint(),a._checkText()},_checkText:function(){var a=this.options;""===this.editor.getValue()?(this.text.setValue(a.watermark||""),this.text.element.addClass("bi-water-mark")):(this.text.setValue(this.editor.getValue()),this.text.element.removeClass("bi-water-mark"))},_showInput:function(){this.editor.visible(),this.text.invisible()},_showHint:function(){this.editor.invisible(),this.text.visible()},setTitle:function(a){this.text.setTitle(a)},setWarningTitle:function(a){this.text.setWarningTitle(a)},focus:function(){this._showInput(),this.editor.focus()},blur:function(){this.editor.blur(),this._showHint(),this._checkText()},doRedMark:function(){""===this.editor.getValue()&&BI.isKey(this.options.watermark)||this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){""===this.editor.getValue()&&BI.isKey(this.options.watermark)||this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)},isValid:function(){return this.editor.isValid()},setErrorText:function(a){this.editor.setErrorText(a)},getErrorText:function(){return this.editor.getErrorText()},isEditing:function(){return this.editor.isEditing()},getLastValidValue:function(){return this.editor.getLastValidValue()},setTextStyle:function(a){this.text.setStyle(a)},setValue:function(a){this.editor.setValue(a),this._checkText()},getValue:function(){return this.editor.getValue()},getState:function(){return this.text.getValue()},setState:function(a){this._showHint(),this.text.setValue(a)}}),BI.ShelterEditor.EVENT_CHANGE="EVENT_CHANGE",BI.ShelterEditor.EVENT_FOCUS="EVENT_FOCUS",BI.ShelterEditor.EVENT_BLUR="EVENT_BLUR",BI.ShelterEditor.EVENT_CLICK="EVENT_CLICK",BI.ShelterEditor.EVENT_KEY_DOWN="EVENT_KEY_DOWN",BI.ShelterEditor.EVENT_CLICK_LABEL="EVENT_CLICK_LABEL",BI.ShelterEditor.EVENT_START="EVENT_START",BI.ShelterEditor.EVENT_PAUSE="EVENT_PAUSE",BI.ShelterEditor.EVENT_STOP="EVENT_STOP",BI.ShelterEditor.EVENT_CONFIRM="EVENT_CONFIRM",BI.ShelterEditor.EVENT_VALID="EVENT_VALID",BI.ShelterEditor.EVENT_ERROR="EVENT_ERROR",BI.ShelterEditor.EVENT_ENTER="EVENT_ENTER",BI.ShelterEditor.EVENT_RESTRICT="EVENT_RESTRICT",BI.ShelterEditor.EVENT_SPACE="EVENT_SPACE",BI.ShelterEditor.EVENT_EMPTY="EVENT_EMPTY",BI.shortcut("bi.shelter_editor",BI.ShelterEditor),BI.SignInitialEditor=BI.inherit(BI.Widget,{_defaultConfig:function(){var a=BI.SignInitialEditor.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-sign-initial-editor",hgap:4,vgap:2,lgap:0,rgap:0,tgap:0,bgap:0,validationChecker:BI.emptyFn,quitChecker:BI.emptyFn,allowBlank:!0,watermark:"",errorText:"",value:"",text:"",height:24})},_init:function(){BI.SignInitialEditor.superclass._init.apply(this,arguments);var a=this,b=this.options;this.editor=BI.createWidget({type:"bi.editor",height:b.height,hgap:b.hgap,vgap:b.vgap,lgap:b.lgap,rgap:b.rgap,tgap:b.tgap,bgap:b.bgap,value:b.value,validationChecker:b.validationChecker,quitChecker:b.quitChecker,allowBlank:b.allowBlank,watermark:b.watermark,errorText:b.errorText}),this.text=BI.createWidget({type:"bi.text_button",cls:"sign-editor-text",title:b.title,warningTitle:b.warningTitle,tipType:b.tipType,textAlign:"left",height:b.height,hgap:4,handler:function(){a._showInput(),a.editor.focus(),a.editor.selectAll()}}),this.text.on(BI.TextButton.EVENT_CHANGE,function(){BI.nextTick(function(){a.fireEvent(BI.SignInitialEditor.EVENT_CLICK_LABEL)})}),BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.text,left:0,right:0,top:0,bottom:0}]}),this.editor.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.editor.on(BI.Editor.EVENT_FOCUS,function(){a.fireEvent(BI.SignInitialEditor.EVENT_FOCUS,arguments)}),this.editor.on(BI.Editor.EVENT_BLUR,function(){a.fireEvent(BI.SignInitialEditor.EVENT_BLUR,arguments)}),this.editor.on(BI.Editor.EVENT_CLICK,function(){a.fireEvent(BI.SignInitialEditor.EVENT_CLICK,arguments)}),this.editor.on(BI.Editor.EVENT_CHANGE,function(){a.fireEvent(BI.SignInitialEditor.EVENT_CHANGE,arguments)}),this.editor.on(BI.Editor.EVENT_KEY_DOWN,function(b){a.fireEvent(BI.SignInitialEditor.EVENT_KEY_DOWN,arguments)}),this.editor.on(BI.Editor.EVENT_VALID,function(){a.fireEvent(BI.SignInitialEditor.EVENT_VALID,arguments)}),this.editor.on(BI.Editor.EVENT_CONFIRM,function(){a._showHint(),a._checkText(),a.fireEvent(BI.SignInitialEditor.EVENT_CONFIRM,arguments)}),this.editor.on(BI.Editor.EVENT_START,function(){a.fireEvent(BI.SignInitialEditor.EVENT_START,arguments)}),this.editor.on(BI.Editor.EVENT_PAUSE,function(){a.fireEvent(BI.SignInitialEditor.EVENT_PAUSE,arguments)}),this.editor.on(BI.Editor.EVENT_STOP,function(){a.fireEvent(BI.SignInitialEditor.EVENT_STOP,arguments)}),this.editor.on(BI.Editor.EVENT_SPACE,function(){a.fireEvent(BI.SignInitialEditor.EVENT_SPACE,arguments)}),this.editor.on(BI.Editor.EVENT_ERROR,function(){a._checkText(),a.fireEvent(BI.SignInitialEditor.EVENT_ERROR,arguments)}),this.editor.on(BI.Editor.EVENT_ENTER,function(){a.fireEvent(BI.SignInitialEditor.EVENT_ENTER,arguments)}),this.editor.on(BI.Editor.EVENT_RESTRICT,function(){a.fireEvent(BI.SignInitialEditor.EVENT_RESTRICT,arguments)}),this.editor.on(BI.Editor.EVENT_EMPTY,function(){a.fireEvent(BI.SignInitialEditor.EVENT_EMPTY,arguments)}),BI.createWidget({type:"bi.vertical",scrolly:!1,element:this,items:[this.editor]}),this._showHint(),a._checkText()},_checkText:function(){var a=this.options;BI.nextTick(BI.bind(function(){if(""===this.editor.getValue())this.text.setValue(a.watermark||""),this.text.element.addClass("bi-water-mark");else{var b=this.editor.getValue();b=BI.isEmpty(b)||b==a.text?a.text:b+"("+a.text+")",this.text.setValue(b),this.text.element.removeClass("bi-water-mark")}},this))},_showInput:function(){this.editor.visible(),this.text.invisible()},_showHint:function(){this.editor.invisible(),this.text.visible()},setTitle:function(a){this.text.setTitle(a)},setWarningTitle:function(a){this.text.setWarningTitle(a)},focus:function(){this._showInput(),this.editor.focus()},blur:function(){this.editor.blur(),this._showHint(),this._checkText()},doRedMark:function(){""===this.editor.getValue()&&BI.isKey(this.options.watermark)||this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){""===this.editor.getValue()&&BI.isKey(this.options.watermark)||this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)},isValid:function(){return this.editor.isValid()},setErrorText:function(a){this.editor.setErrorText(a)},getErrorText:function(){return this.editor.getErrorText()},isEditing:function(){return this.editor.isEditing()},getLastValidValue:function(){return this.editor.getLastValidValue()},setValue:function(a){var b=this.options;this.editor.setValue(a.value),b.text=a.text||b.text,this._checkText()},getValue:function(){return{value:this.editor.getValue(),text:this.options.text}},getState:function(){return this.text.getValue()},setState:function(a){var b=this.options;this._showHint(),a=BI.isEmpty(a)||a==b.text?b.text:a+"("+b.text+")",this.text.setValue(a)}}),BI.SignInitialEditor.EVENT_CHANGE="EVENT_CHANGE",BI.SignInitialEditor.EVENT_FOCUS="EVENT_FOCUS",BI.SignInitialEditor.EVENT_BLUR="EVENT_BLUR",BI.SignInitialEditor.EVENT_CLICK="EVENT_CLICK",BI.SignInitialEditor.EVENT_KEY_DOWN="EVENT_KEY_DOWN",BI.SignInitialEditor.EVENT_CLICK_LABEL="EVENT_CLICK_LABEL",BI.SignInitialEditor.EVENT_START="EVENT_START",BI.SignInitialEditor.EVENT_PAUSE="EVENT_PAUSE",BI.SignInitialEditor.EVENT_STOP="EVENT_STOP",BI.SignInitialEditor.EVENT_CONFIRM="EVENT_CONFIRM",BI.SignInitialEditor.EVENT_VALID="EVENT_VALID",BI.SignInitialEditor.EVENT_ERROR="EVENT_ERROR",BI.SignInitialEditor.EVENT_ENTER="EVENT_ENTER",BI.SignInitialEditor.EVENT_RESTRICT="EVENT_RESTRICT",BI.SignInitialEditor.EVENT_SPACE="EVENT_SPACE",BI.SignInitialEditor.EVENT_EMPTY="EVENT_EMPTY",BI.shortcut("bi.sign_initial_editor",BI.SignInitialEditor),BI.SignEditor=BI.inherit(BI.Widget,{_defaultConfig:function(){var a=BI.SignEditor.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-sign-editor",hgap:4,vgap:2,lgap:0,rgap:0,tgap:0,bgap:0,validationChecker:BI.emptyFn,quitChecker:BI.emptyFn,allowBlank:!0,watermark:"",errorText:"",height:24})},_init:function(){BI.SignEditor.superclass._init.apply(this,arguments);var a=this,b=this.options;this.editor=BI.createWidget({type:"bi.editor",height:b.height,hgap:b.hgap,vgap:b.vgap,lgap:b.lgap,rgap:b.rgap,tgap:b.tgap,bgap:b.bgap,value:b.value,validationChecker:b.validationChecker,quitChecker:b.quitChecker,allowBlank:b.allowBlank,watermark:b.watermark,errorText:b.errorText}),this.text=BI.createWidget({type:"bi.text_button",cls:"sign-editor-text",title:b.title,warningTitle:b.warningTitle,tipType:b.tipType,textAlign:"left",height:b.height,hgap:4,handler:function(){a._showInput(),a.editor.focus(),a.editor.selectAll()}}),this.text.on(BI.TextButton.EVENT_CHANGE,function(){BI.nextTick(function(){a.fireEvent(BI.SignEditor.EVENT_CLICK_LABEL)})}),BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.text,left:0,right:0,top:0,bottom:0}]}),this.editor.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.editor.on(BI.Editor.EVENT_FOCUS,function(){a.fireEvent(BI.SignEditor.EVENT_FOCUS,arguments)}),this.editor.on(BI.Editor.EVENT_BLUR,function(){a.fireEvent(BI.SignEditor.EVENT_BLUR,arguments)}),this.editor.on(BI.Editor.EVENT_CLICK,function(){a.fireEvent(BI.SignEditor.EVENT_CLICK,arguments)}),this.editor.on(BI.Editor.EVENT_CHANGE,function(){a.fireEvent(BI.SignEditor.EVENT_CHANGE,arguments)}),this.editor.on(BI.Editor.EVENT_KEY_DOWN,function(b){a.fireEvent(BI.SignEditor.EVENT_KEY_DOWN,arguments)}),this.editor.on(BI.Editor.EVENT_VALID,function(){a.fireEvent(BI.SignEditor.EVENT_VALID,arguments)}),this.editor.on(BI.Editor.EVENT_CONFIRM,function(){a._showHint(),a._checkText(),a.fireEvent(BI.SignEditor.EVENT_CONFIRM,arguments)}),this.editor.on(BI.Editor.EVENT_START,function(){a.fireEvent(BI.SignEditor.EVENT_START,arguments)}),this.editor.on(BI.Editor.EVENT_PAUSE,function(){a.fireEvent(BI.SignEditor.EVENT_PAUSE,arguments)}),this.editor.on(BI.Editor.EVENT_STOP,function(){a.fireEvent(BI.SignEditor.EVENT_STOP,arguments)}),this.editor.on(BI.Editor.EVENT_SPACE,function(){a.fireEvent(BI.SignEditor.EVENT_SPACE,arguments)}),this.editor.on(BI.Editor.EVENT_ERROR,function(){a._checkText(),a.fireEvent(BI.SignEditor.EVENT_ERROR,arguments)}),this.editor.on(BI.Editor.EVENT_ENTER,function(){a.fireEvent(BI.SignEditor.EVENT_ENTER,arguments)}),this.editor.on(BI.Editor.EVENT_RESTRICT,function(){a.fireEvent(BI.SignEditor.EVENT_RESTRICT,arguments)}),this.editor.on(BI.Editor.EVENT_EMPTY,function(){a.fireEvent(BI.SignEditor.EVENT_EMPTY,arguments)}),BI.createWidget({type:"bi.vertical",scrolly:!1,element:this,items:[this.editor]}),this._showHint(),a._checkText()},_checkText:function(){var a=this.options;BI.nextTick(BI.bind(function(){""===this.editor.getValue()?(this.text.setValue(a.watermark||""),this.text.element.addClass("bi-water-mark")):(this.text.setValue(this.editor.getValue()),this.text.element.removeClass("bi-water-mark"))},this))},_showInput:function(){this.editor.visible(),this.text.invisible()},_showHint:function(){this.editor.invisible(),this.text.visible()},setTitle:function(a){this.text.setTitle(a)},setWarningTitle:function(a){this.text.setWarningTitle(a)},focus:function(){this._showInput(),this.editor.focus()},blur:function(){this.editor.blur(),this._showHint(),this._checkText()},doRedMark:function(){""===this.editor.getValue()&&BI.isKey(this.options.watermark)||this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){""===this.editor.getValue()&&BI.isKey(this.options.watermark)||this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)},isValid:function(){return this.editor.isValid()},setErrorText:function(a){this.editor.setErrorText(a)},getErrorText:function(){return this.editor.getErrorText()},isEditing:function(){return this.editor.isEditing()},getLastValidValue:function(){return this.editor.getLastValidValue()},setValue:function(a){this.editor.setValue(a),this._checkText()},getValue:function(){return this.editor.getValue()},getState:function(){return this.text.getValue()},setState:function(a){this._showHint(),this.text.setValue(a)}}),BI.SignEditor.EVENT_CHANGE="EVENT_CHANGE",BI.SignEditor.EVENT_FOCUS="EVENT_FOCUS",BI.SignEditor.EVENT_BLUR="EVENT_BLUR",BI.SignEditor.EVENT_CLICK="EVENT_CLICK",BI.SignEditor.EVENT_KEY_DOWN="EVENT_KEY_DOWN",BI.SignEditor.EVENT_CLICK_LABEL="EVENT_CLICK_LABEL",BI.SignEditor.EVENT_START="EVENT_START",BI.SignEditor.EVENT_PAUSE="EVENT_PAUSE",BI.SignEditor.EVENT_STOP="EVENT_STOP",BI.SignEditor.EVENT_CONFIRM="EVENT_CONFIRM",BI.SignEditor.EVENT_VALID="EVENT_VALID",BI.SignEditor.EVENT_ERROR="EVENT_ERROR",BI.SignEditor.EVENT_ENTER="EVENT_ENTER",BI.SignEditor.EVENT_RESTRICT="EVENT_RESTRICT",BI.SignEditor.EVENT_SPACE="EVENT_SPACE",BI.SignEditor.EVENT_EMPTY="EVENT_EMPTY",BI.shortcut("bi.sign_editor",BI.SignEditor),BI.StateEditor=BI.inherit(BI.Widget,{_defaultConfig:function(){var a=BI.StateEditor.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-state-editor",hgap:4,vgap:2,lgap:0,rgap:0,tgap:0,bgap:0,validationChecker:BI.emptyFn,quitChecker:BI.emptyFn,allowBlank:!0,watermark:"",errorText:"",height:24})},_init:function(){BI.StateEditor.superclass._init.apply(this,arguments);var a=this,b=this.options;this.editor=BI.createWidget({type:"bi.editor",height:b.height,hgap:b.hgap,vgap:b.vgap,lgap:b.lgap,rgap:b.rgap,tgap:b.tgap,bgap:b.bgap,value:b.value,validationChecker:b.validationChecker,quitChecker:b.quitChecker,allowBlank:b.allowBlank,watermark:b.watermark,errorText:b.errorText}),this.text=BI.createWidget({type:"bi.text_button",cls:"state-editor-infinite-text bi-disabled",textAlign:"left",height:b.height,text:BI.i18nText("BI-Basic_Unrestricted"),hgap:4,handler:function(){a._showInput(),a.editor.focus(),a.editor.setValue("")}}),this.text.on(BI.TextButton.EVENT_CHANGE,function(){BI.nextTick(function(){a.fireEvent(BI.StateEditor.EVENT_CLICK_LABEL)})}),BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.text,left:0,right:0,top:0,bottom:0}]}),this.editor.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.editor.on(BI.Editor.EVENT_FOCUS,function(){a.fireEvent(BI.StateEditor.EVENT_FOCUS,arguments)}),this.editor.on(BI.Editor.EVENT_BLUR,function(){a.fireEvent(BI.StateEditor.EVENT_BLUR,arguments)}),this.editor.on(BI.Editor.EVENT_CLICK,function(){a.fireEvent(BI.StateEditor.EVENT_CLICK,arguments)}),this.editor.on(BI.Editor.EVENT_CHANGE,function(){a.fireEvent(BI.StateEditor.EVENT_CHANGE,arguments)}),this.editor.on(BI.Editor.EVENT_KEY_DOWN,function(b){a.fireEvent(BI.StateEditor.EVENT_KEY_DOWN,arguments)}),this.editor.on(BI.Editor.EVENT_VALID,function(){a.fireEvent(BI.StateEditor.EVENT_VALID,arguments)}),this.editor.on(BI.Editor.EVENT_CONFIRM,function(){a._showHint(),a.fireEvent(BI.StateEditor.EVENT_CONFIRM,arguments)}),this.editor.on(BI.Editor.EVENT_START,function(){a.fireEvent(BI.StateEditor.EVENT_START,arguments)}),this.editor.on(BI.Editor.EVENT_PAUSE,function(){a.fireEvent(BI.StateEditor.EVENT_PAUSE,arguments)}),this.editor.on(BI.Editor.EVENT_STOP,function(){a.fireEvent(BI.StateEditor.EVENT_STOP,arguments)}),this.editor.on(BI.Editor.EVENT_SPACE,function(){a.fireEvent(BI.StateEditor.EVENT_SPACE,arguments)}),this.editor.on(BI.Editor.EVENT_ERROR,function(){a.fireEvent(BI.StateEditor.EVENT_ERROR,arguments)}),this.editor.on(BI.Editor.EVENT_ENTER,function(){a.fireEvent(BI.StateEditor.EVENT_ENTER,arguments)}),this.editor.on(BI.Editor.EVENT_RESTRICT,function(){a.fireEvent(BI.StateEditor.EVENT_RESTRICT,arguments)}),this.editor.on(BI.Editor.EVENT_EMPTY,function(){a.fireEvent(BI.StateEditor.EVENT_EMPTY,arguments)}),BI.createWidget({type:"bi.vertical",scrolly:!1,element:this,items:[this.editor]}),this._showHint()},doRedMark:function(){""===this.editor.getValue()&&BI.isKey(this.options.watermark)||this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){""===this.editor.getValue()&&BI.isKey(this.options.watermark)||this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)},focus:function(){this.options.disabled===!1&&(this._showInput(),this.editor.focus())},blur:function(){this.editor.blur(),this._showHint()},_showInput:function(){this.editor.visible(),this.text.invisible()},_showHint:function(){this.editor.invisible(),this.text.visible()},isValid:function(){return this.editor.isValid()},setErrorText:function(a){this.editor.setErrorText(a)},getErrorText:function(){return this.editor.getErrorText()},isEditing:function(){return this.editor.isEditing()},getLastValidValue:function(){return this.editor.getLastValidValue()},setValue:function(a){this.editor.setValue(a)},getValue:function(){return this.editor.getValue()},getState:function(){return this.editor.getValue().match(/[^\s]+/g)},setState:function(a){return BI.StateEditor.superclass.setValue.apply(this,arguments),BI.isNumber(a)?void(a===BI.Selection.All?(this.text.setText(BI.i18nText("BI-Select_All")),this.text.setTitle(""),this.text.element.removeClass("state-editor-infinite-text")):a===BI.Selection.Multi?(this.text.setText(BI.i18nText("BI-Select_Part")),this.text.setTitle(""),this.text.element.removeClass("state-editor-infinite-text")):(this.text.setText(BI.i18nText("BI-Basic_Unrestricted")),this.text.setTitle(""),this.text.element.addClass("state-editor-infinite-text"))):BI.isString(a)?(this.text.setText(a),this.text.setTitle(a),void this.text.element.removeClass("state-editor-infinite-text")):void(BI.isArray(a)&&(BI.isEmpty(a)?(this.text.setText(BI.i18nText("BI-Basic_Unrestricted")),this.text.element.addClass("state-editor-infinite-text")):1===a.length?(this.text.setText(a[0]),this.text.setTitle(a[0]),this.text.element.removeClass("state-editor-infinite-text")):(this.text.setText(BI.i18nText("BI-Select_Part")),this.text.setTitle(""),this.text.element.removeClass("state-editor-infinite-text"))))}}),BI.StateEditor.EVENT_CHANGE="EVENT_CHANGE",BI.StateEditor.EVENT_FOCUS="EVENT_FOCUS",BI.StateEditor.EVENT_BLUR="EVENT_BLUR",BI.StateEditor.EVENT_CLICK="EVENT_CLICK",BI.StateEditor.EVENT_KEY_DOWN="EVENT_KEY_DOWN",BI.StateEditor.EVENT_CLICK_LABEL="EVENT_CLICK_LABEL",BI.StateEditor.EVENT_START="EVENT_START",BI.StateEditor.EVENT_PAUSE="EVENT_PAUSE",BI.StateEditor.EVENT_STOP="EVENT_STOP",BI.StateEditor.EVENT_CONFIRM="EVENT_CONFIRM",BI.StateEditor.EVENT_VALID="EVENT_VALID",BI.StateEditor.EVENT_ERROR="EVENT_ERROR",BI.StateEditor.EVENT_ENTER="EVENT_ENTER",BI.StateEditor.EVENT_RESTRICT="EVENT_RESTRICT",BI.StateEditor.EVENT_SPACE="EVENT_SPACE",BI.StateEditor.EVENT_EMPTY="EVENT_EMPTY",BI.shortcut("bi.state_editor",BI.StateEditor),BI.SimpleStateEditor=BI.inherit(BI.Widget,{_defaultConfig:function(){var a=BI.SimpleStateEditor.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-simple-state-editor",hgap:4,vgap:2,lgap:0,rgap:0,tgap:0,bgap:0,validationChecker:BI.emptyFn,quitChecker:BI.emptyFn,mouseOut:!1,allowBlank:!0,watermark:"",errorText:"",height:24})},_init:function(){BI.SimpleStateEditor.superclass._init.apply(this,arguments);var a=this,b=this.options;this.editor=BI.createWidget({type:"bi.editor",height:b.height,hgap:b.hgap,vgap:b.vgap,lgap:b.lgap,rgap:b.rgap,tgap:b.tgap,bgap:b.bgap,value:b.value,validationChecker:b.validationChecker,quitChecker:b.quitChecker,allowBlank:b.allowBlank,watermark:b.watermark,errorText:b.errorText}),this.text=BI.createWidget({type:"bi.text_button",cls:"state-editor-infinite-text bi-disabled",textAlign:"left",height:b.height,text:BI.i18nText("BI-Basic_Unrestricted"),hgap:4,handler:function(){a._showInput(),a.editor.focus(),a.editor.setValue("")}}),this.text.on(BI.TextButton.EVENT_CHANGE,function(){BI.nextTick(function(){a.fireEvent(BI.SimpleStateEditor.EVENT_CLICK_LABEL)})}),BI.createWidget({type:"bi.absolute",element:this,items:[{el:this.text,left:0,right:0,top:0,bottom:0}]}),this.editor.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.editor.on(BI.Editor.EVENT_FOCUS,function(){a.fireEvent(BI.SimpleStateEditor.EVENT_FOCUS,arguments)}),this.editor.on(BI.Editor.EVENT_BLUR,function(){a.fireEvent(BI.SimpleStateEditor.EVENT_BLUR,arguments)}),this.editor.on(BI.Editor.EVENT_CLICK,function(){a.fireEvent(BI.SimpleStateEditor.EVENT_CLICK,arguments)}),this.editor.on(BI.Editor.EVENT_CHANGE,function(){a.fireEvent(BI.SimpleStateEditor.EVENT_CHANGE,arguments)}),this.editor.on(BI.Editor.EVENT_KEY_DOWN,function(b){a.fireEvent(BI.SimpleStateEditor.EVENT_KEY_DOWN,arguments)}),this.editor.on(BI.Editor.EVENT_VALID,function(){a.fireEvent(BI.SimpleStateEditor.EVENT_VALID,arguments)}),this.editor.on(BI.Editor.EVENT_CONFIRM,function(){a._showHint(),a.fireEvent(BI.SimpleStateEditor.EVENT_CONFIRM,arguments)}),this.editor.on(BI.Editor.EVENT_START,function(){a.fireEvent(BI.SimpleStateEditor.EVENT_START,arguments)}),this.editor.on(BI.Editor.EVENT_PAUSE,function(){a.fireEvent(BI.SimpleStateEditor.EVENT_PAUSE,arguments)}),this.editor.on(BI.Editor.EVENT_STOP,function(){a.fireEvent(BI.SimpleStateEditor.EVENT_STOP,arguments)}),this.editor.on(BI.Editor.EVENT_SPACE,function(){a.fireEvent(BI.SimpleStateEditor.EVENT_SPACE,arguments)}),this.editor.on(BI.Editor.EVENT_ERROR,function(){a.fireEvent(BI.SimpleStateEditor.EVENT_ERROR,arguments)}),this.editor.on(BI.Editor.EVENT_ENTER,function(){a.fireEvent(BI.SimpleStateEditor.EVENT_ENTER,arguments)}),this.editor.on(BI.Editor.EVENT_RESTRICT,function(){a.fireEvent(BI.SimpleStateEditor.EVENT_RESTRICT,arguments)}),this.editor.on(BI.Editor.EVENT_EMPTY,function(){a.fireEvent(BI.SimpleStateEditor.EVENT_EMPTY,arguments)}),BI.createWidget({type:"bi.vertical",scrolly:!1,element:this,items:[this.editor]}),this._showHint()},doRedMark:function(){""===this.editor.getValue()&&BI.isKey(this.options.watermark)||this.text.doRedMark.apply(this.text,arguments)},unRedMark:function(){this.text.unRedMark.apply(this.text,arguments)},doHighLight:function(){""===this.editor.getValue()&&BI.isKey(this.options.watermark)||this.text.doHighLight.apply(this.text,arguments)},unHighLight:function(){this.text.unHighLight.apply(this.text,arguments)},focus:function(){this._showInput(),this.editor.focus()},blur:function(){this.editor.blur(),this._showHint()},_showInput:function(){this.editor.visible(),this.text.invisible()},_showHint:function(){this.editor.invisible(),this.text.visible()},isValid:function(){return this.editor.isValid()},setErrorText:function(a){this.editor.setErrorText(a)},getErrorText:function(){return this.editor.getErrorText()},isEditing:function(){return this.editor.isEditing()},getLastValidValue:function(){return this.editor.getLastValidValue()},setValue:function(a){this.editor.setValue(a)},getValue:function(){return this.editor.getValue()},getState:function(){return this.editor.getValue().match(/[^\s]+/g)},setState:function(a){return BI.SimpleStateEditor.superclass.setValue.apply(this,arguments),BI.isNumber(a)?void(a===BI.Selection.All?(this.text.setText(BI.i18nText("BI-Already_Selected")),this.text.element.removeClass("state-editor-infinite-text")):a===BI.Selection.Multi?(this.text.setText(BI.i18nText("BI-Already_Selected")),this.text.element.removeClass("state-editor-infinite-text")):(this.text.setText(BI.i18nText("BI-Basic_Unrestricted")),this.text.element.addClass("state-editor-infinite-text"))):void(BI.isArray(a)&&1!==a.length?BI.isEmpty(a)?(this.text.setText(BI.i18nText("BI-Basic_Unrestricted")),this.text.element.addClass("state-editor-infinite-text")):(this.text.setText(BI.i18nText("BI-Already_Selected")),this.text.element.removeClass("state-editor-infinite-text")):(this.text.setText(a),this.text.setTitle(a),this.text.element.removeClass("state-editor-infinite-text")))}}),BI.SimpleStateEditor.EVENT_CHANGE="EVENT_CHANGE",BI.SimpleStateEditor.EVENT_FOCUS="EVENT_FOCUS",BI.SimpleStateEditor.EVENT_BLUR="EVENT_BLUR",BI.SimpleStateEditor.EVENT_CLICK="EVENT_CLICK",BI.SimpleStateEditor.EVENT_KEY_DOWN="EVENT_KEY_DOWN",BI.SimpleStateEditor.EVENT_CLICK_LABEL="EVENT_CLICK_LABEL",BI.SimpleStateEditor.EVENT_START="EVENT_START",BI.SimpleStateEditor.EVENT_PAUSE="EVENT_PAUSE",BI.SimpleStateEditor.EVENT_STOP="EVENT_STOP",BI.SimpleStateEditor.EVENT_CONFIRM="EVENT_CONFIRM",BI.SimpleStateEditor.EVENT_VALID="EVENT_VALID",BI.SimpleStateEditor.EVENT_ERROR="EVENT_ERROR",BI.SimpleStateEditor.EVENT_ENTER="EVENT_ENTER",BI.SimpleStateEditor.EVENT_RESTRICT="EVENT_RESTRICT",BI.SimpleStateEditor.EVENT_SPACE="EVENT_SPACE",BI.SimpleStateEditor.EVENT_EMPTY="EVENT_EMPTY",BI.shortcut("bi.simple_state_editor",BI.SimpleStateEditor),BI.BarPopoverSection=BI.inherit(BI.PopoverSection,{_defaultConfig:function(){return BI.extend(BI.BarPopoverSection.superclass._defaultConfig.apply(this,arguments),{btns:[BI.i18nText(BI.i18nText("BI-Basic_Sure")),BI.i18nText(BI.i18nText("BI-Basic_Cancel"))]})},_init:function(){BI.BarPopoverSection.superclass._init.apply(this,arguments)},rebuildSouth:function(a){var b=this,c=this.options;this.sure=BI.createWidget({type:"bi.button",text:this.options.btns[0],warningTitle:c.warningTitle,height:30,value:0,handler:function(a){b.end(),b.close(a)}}),this.cancel=BI.createWidget({type:"bi.button",text:this.options.btns[1],height:30,value:1,level:"ignore",handler:function(a){b.close(a)}}),BI.createWidget({type:"bi.right_vertical_adapt",element:a,lgap:10,items:[this.cancel,this.sure]})},setConfirmButtonEnable:function(a){this.sure.setEnable(!!a)}}),BI.MultiPopupView=BI.inherit(BI.PopupView,{_defaultConfig:function(){var a=BI.MultiPopupView.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-multi-list-view",buttons:[BI.i18nText("BI-Basic_Sure")]})},_init:function(){BI.MultiPopupView.superclass._init.apply(this,arguments)},_createToolBar:function(){var a=this.options,b=this;if(0!==a.buttons.length){var c=[];return BI.each(a.buttons,function(a,b){c.push({text:b,value:a})}),this.buttongroup=BI.createWidget({type:"bi.button_group",cls:"list-view-toolbar bi-high-light bi-border-top",height:30,items:BI.createItems(c,{type:"bi.text_button",once:!1,shadow:!0,isShadowShowingOnSelected:!0}),layouts:[{type:"bi.center",hgap:0,vgap:0}]}),this.buttongroup.on(BI.ButtonGroup.EVENT_CHANGE,function(a,c){b.fireEvent(BI.MultiPopupView.EVENT_CLICK_TOOLBAR_BUTTON,a,c)}),this.buttongroup}}}),BI.MultiPopupView.EVENT_CHANGE="EVENT_CHANGE",BI.MultiPopupView.EVENT_CLICK_TOOLBAR_BUTTON="EVENT_CLICK_TOOLBAR_BUTTON",BI.shortcut("bi.multi_popup_view",BI.MultiPopupView),BI.PopupPanel=BI.inherit(BI.MultiPopupView,{_defaultConfig:function(){var a=BI.PopupPanel.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-popup-panel",title:""})},_init:function(){BI.PopupPanel.superclass._init.apply(this,arguments)},_createTool:function(){var a=this,b=this.options,c=BI.createWidget({type:"bi.icon_button",cls:"close-h-font",width:25,height:25});return c.on(BI.IconButton.EVENT_CHANGE,function(){a.setVisible(!1),a.fireEvent(BI.PopupPanel.EVENT_CLOSE)}),BI.createWidget({type:"bi.htape",cls:"popup-panel-title bi-background bi-border",height:25,items:[{el:{type:"bi.label",textAlign:"left",text:b.title,height:25,lgap:10}},{el:c,width:25}]})}}),BI.PopupPanel.EVENT_CHANGE="EVENT_CHANGE",BI.PopupPanel.EVENT_CLOSE="EVENT_CLOSE",BI.PopupPanel.EVENT_CLICK_TOOLBAR_BUTTON="EVENT_CLICK_TOOLBAR_BUTTON",BI.shortcut("bi.popup_panel",BI.PopupPanel),BI.ListPane=BI.inherit(BI.Pane,{_defaultConfig:function(){var a=BI.ListPane.superclass._defaultConfig.apply(this,arguments);return BI.extend(a,{baseCls:(a.baseCls||"")+" bi-list-pane",logic:{dynamic:!0},lgap:0,rgap:0,tgap:0,bgap:0,vgap:0,hgap:0,items:[],itemsCreator:BI.emptyFn,hasNext:BI.emptyFn,onLoaded:BI.emptyFn,el:{type:"bi.button_group"}})},_init:function(){BI.ListPane.superclass._init.apply(this,arguments);var a=this,b=this.options;this.button_group=BI.createWidget(b.el,{type:"bi.button_group",chooseType:BI.ButtonGroup.CHOOSE_TYPE_SINGLE,behaviors:{},items:b.items,itemsCreator:function(c,d){1===c.times&&(a.empty(),BI.nextTick(function(){a.loading()})),b.itemsCreator(c,function(){d.apply(a,arguments),1===c.times&&BI.nextTick(function(){a.loaded()})})},hasNext:b.hasNext,layouts:[{type:"bi.vertical"}]}),this.button_group.on(BI.Controller.EVENT_CHANGE,function(b,c,d){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments),b===BI.Events.CLICK&&a.fireEvent(BI.ListPane.EVENT_CHANGE,c,d)}),this.check(),BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(BI.LogicFactory.createLogicTypeByDirection(BI.Direction.Top),BI.extend({scrolly:!0,lgap:b.lgap,rgap:b.rgap,tgap:b.tgap,bgap:b.bgap,vgap:b.vgap,hgap:b.hgap},b.logic,{items:BI.LogicFactory.createLogicItemsByDirection(BI.Direction.Top,this.button_group) }))))},hasPrev:function(){return this.button_group.hasPrev&&this.button_group.hasPrev()},hasNext:function(){return this.button_group.hasNext&&this.button_group.hasNext()},prependItems:function(a){this.options.items=a.concat(this.options.items),this.button_group.prependItems.apply(this.button_group,arguments),this.check()},addItems:function(a){this.options.items=this.options.items.concat(a),this.button_group.addItems.apply(this.button_group,arguments),this.check()},removeItemAt:function(a){a=a||[],BI.removeAt(this.options.items,a),this.button_group.removeItemAt.apply(this.button_group,arguments),this.check()},populate:function(a){var b=this;this.options;return 0===arguments.length&&BI.isFunction(this.button_group.attr("itemsCreator"))?void this.button_group.attr("itemsCreator").apply(this,[{times:1},function(){if(0===arguments.length)throw new Error("参数不能为空");b.populate.apply(b,arguments)}]):(BI.ListPane.superclass.populate.apply(this,arguments),void this.button_group.populate.apply(this.button_group,arguments))},empty:function(){this.button_group.empty()},setNotSelectedValue:function(){this.button_group.setNotSelectedValue.apply(this.button_group,arguments)},getNotSelectedValue:function(){return this.button_group.getNotSelectedValue()},setValue:function(){this.button_group.setValue.apply(this.button_group,arguments)},getValue:function(){return this.button_group.getValue.apply(this.button_group,arguments)},getAllButtons:function(){return this.button_group.getAllButtons()},getAllLeaves:function(){return this.button_group.getAllLeaves()},getSelectedButtons:function(){return this.button_group.getSelectedButtons()},getNotSelectedButtons:function(){return this.button_group.getNotSelectedButtons()},getIndexByValue:function(a){return this.button_group.getIndexByValue(a)},getNodeById:function(a){return this.button_group.getNodeById(a)},getNodeByValue:function(a){return this.button_group.getNodeByValue(a)}}),BI.ListPane.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.list_pane",BI.ListPane),BI.Panel=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.Panel.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-panel bi-border",title:"",titleButtons:[],el:{},logic:{dynamic:!1}})},_init:function(){BI.Panel.superclass._init.apply(this,arguments);var a=this.options;BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic("vertical",BI.extend(a.logic,{items:BI.LogicFactory.createLogicItemsByDirection("top",this._createTitle(),this.options.el)}))))},_createTitle:function(){var a=this,b=this.options;return this.text=BI.createWidget({type:"bi.label",cls:"panel-title-text",text:b.title,height:30}),this.button_group=BI.createWidget({type:"bi.button_group",items:b.titleButtons,layouts:[{type:"bi.center_adapt",lgap:10}]}),this.button_group.on(BI.Controller.EVENT_CHANGE,function(){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.button_group.on(BI.ButtonGroup.EVENT_CHANGE,function(b,c){a.fireEvent(BI.Panel.EVENT_CHANGE,b,c)}),{el:{type:"bi.left_right_vertical_adapt",cls:"panel-title bi-tips bi-border-bottom bi-background",height:30,items:{left:[this.text],right:[this.button_group]},lhgap:10,rhgap:10},height:30}},setTitle:function(a){this.text.setValue(a)}}),BI.Panel.EVENT_CHANGE="Panel.EVENT_CHANGE",BI.shortcut("bi.panel",BI.Panel),BI.SelectList=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.SelectList.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-select-list",direction:BI.Direction.Top,logic:{dynamic:!0},items:[],itemsCreator:BI.emptyFn,hasNext:BI.emptyFn,onLoaded:BI.emptyFn,toolbar:{type:"bi.multi_select_bar"},el:{type:"bi.list_pane"}})},_init:function(){BI.SelectList.superclass._init.apply(this,arguments);var a=this,b=this.options;this.toolbar=BI.createWidget(b.toolbar),this.allSelected=!1,this.toolbar.on(BI.Controller.EVENT_CHANGE,function(b,c,d){a.allSelected=this.isSelected(),b===BI.Events.CLICK&&(a.setAllSelected(a.allSelected),a.fireEvent(BI.SelectList.EVENT_CHANGE,c,d)),a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),this.list=BI.createWidget(b.el,{type:"bi.list_pane",items:b.items,itemsCreator:function(c,d){1===c.times&&a.toolbar.setVisible(!1),b.itemsCreator(c,function(b){d.apply(a,arguments),1===c.times&&(a.toolbar.setVisible(b&&b.length>0),a.toolbar.setEnable(b&&b.length>0)),a._checkAllSelected()})},onLoaded:b.onLoaded,hasNext:b.hasNext}),this.list.on(BI.Controller.EVENT_CHANGE,function(b,c,d){b===BI.Events.CLICK&&(a._checkAllSelected(),a.fireEvent(BI.SelectList.EVENT_CHANGE,c,d)),a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}),BI.createWidget(BI.extend({element:this},BI.LogicFactory.createLogic(BI.LogicFactory.createLogicTypeByDirection(b.direction),BI.extend({scrolly:!0},b.logic,{items:BI.LogicFactory.createLogicItemsByDirection(b.direction,this.toolbar,this.list)})))),b.items.length<=0&&(this.toolbar.setVisible(!1),this.toolbar.setEnable(!1))},_checkAllSelected:function(){var a=this.list.getValue().length,b=this.getAllLeaves().length-a,c=this.list.hasNext(),d=this.toolbar.isSelected(),e=a>0&&(b>0||!d&&c);e=e||b>0&&c&&d,this.toolbar.setHalfSelected(e),!e&&this.toolbar.setSelected(a>0&&b<=0&&(!c||d))},setAllSelected:function(a){BI.each(this.getAllButtons(),function(b,c){(c.setSelected||c.setAllSelected).apply(c,[a])}),this.allSelected=!!a,this.toolbar.setSelected(a),this.toolbar.setHalfSelected(!1)},setToolBarVisible:function(a){this.toolbar.setVisible(a)},isAllSelected:function(){return this.allSelected},hasPrev:function(){return this.list.hasPrev()},hasNext:function(){return this.list.hasNext()},prependItems:function(a){this.list.prependItems.apply(this.list,arguments)},addItems:function(a){this.list.addItems.apply(this.list,arguments)},setValue:function(a){var b=a.type===BI.ButtonGroup.CHOOSE_TYPE_ALL;this.setAllSelected(b),this.list[b?"setNotSelectedValue":"setValue"](a.value),this._checkAllSelected()},getValue:function(){return this.isAllSelected()===!1?{type:BI.ButtonGroup.CHOOSE_TYPE_MULTI,value:this.list.getValue(),assist:this.list.getNotSelectedValue()}:{type:BI.ButtonGroup.CHOOSE_TYPE_ALL,value:this.list.getNotSelectedValue(),assist:this.list.getValue()}},empty:function(){this.list.empty()},populate:function(a){this.toolbar.setVisible(!BI.isEmptyArray(a)),this.toolbar.setEnable(!BI.isEmptyArray(a)),this.list.populate.apply(this.list,arguments),this._checkAllSelected()},_setEnable:function(a){BI.SelectList.superclass._setEnable.apply(this,arguments),this.toolbar.setEnable(a)},resetHeight:function(a){var b=(this.toolbar.element.outerHeight()||25)*(this.toolbar.isVisible()?1:0);this.list.resetHeight?this.list.resetHeight(a-b):this.list.element.css({"max-height":a-b+"px"})},setNotSelectedValue:function(){this.list.setNotSelectedValue.apply(this.list,arguments),this._checkAllSelected()},getNotSelectedValue:function(){return this.list.getNotSelectedValue()},getAllButtons:function(){return this.list.getAllButtons()},getAllLeaves:function(){return this.list.getAllLeaves()},getSelectedButtons:function(){return this.list.getSelectedButtons()},getNotSelectedButtons:function(){return this.list.getNotSelectedButtons()},getIndexByValue:function(a){return this.list.getIndexByValue(a)},getNodeById:function(a){return this.list.getNodeById(a)},getNodeByValue:function(a){return this.list.getNodeByValue(a)}}),BI.SelectList.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.select_list",BI.SelectList),BI.LazyLoader=BI.inherit(BI.Widget,{_const:{PAGE:100},_defaultConfig:function(){return BI.extend(BI.LazyLoader.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-lazy-loader",el:{}})},_init:function(){var a=this,b=this.options;BI.LazyLoader.superclass._init.apply(this,arguments);var c=b.items.length;this.loader=BI.createWidget({type:"bi.loader",element:this,el:b.el,itemsCreator:function(b,c){c(a._getNextItems(b))},hasNext:function(a){return a.count<c}}),this.loader.on(BI.Loader.EVENT_CHANGE,function(b){a.fireEvent(BI.LazyLoader.EVENT_CHANGE,b)})},_getNextItems:function(a){var b=this.options,c=b.items.length-this._const.PAGE*(a.times-1),d=BI.last(b.items,c),e=BI.first(d,this._const.PAGE);return e},populate:function(a){this.loader.populate(a)},addItems:function(a){this.loader.addItems(a)},empty:function(){this.loader.empty()},setNotSelectedValue:function(){this.loader.setNotSelectedValue.apply(this.loader,arguments)},getNotSelectedValue:function(){return this.loader.getNotSelectedValue()},setValue:function(){this.loader.setValue.apply(this.loader,arguments)},getValue:function(){return this.loader.getValue.apply(this.loader,arguments)},getAllButtons:function(){return this.loader.getAllButtons()},getAllLeaves:function(){return this.loader.getAllLeaves()},getSelectedButtons:function(){return this.loader.getSelectedButtons()},getNotSelectedButtons:function(){return this.loader.getNotSelectedButtons()},getIndexByValue:function(a){return this.loader.getIndexByValue(a)},getNodeById:function(a){return this.loader.getNodeById(a)},getNodeByValue:function(a){return this.loader.getNodeByValue(a)}}),BI.LazyLoader.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.lazy_loader",BI.LazyLoader),BI.ListLoader=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.ListLoader.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-list-loader",isDefaultInit:!0,el:{type:"bi.button_group"},items:[],itemsCreator:BI.emptyFn,onLoaded:BI.emptyFn,count:!1,next:{},hasNext:BI.emptyFn})},_nextLoad:function(){var a=this,b=this.options;this.next.setLoading(),b.itemsCreator.apply(this,[{times:++this.times},function(){a.next.setLoaded(),a.addItems.apply(a,arguments)}])},_init:function(){BI.ListLoader.superclass._init.apply(this,arguments);var a=this,b=this.options;b.itemsCreator===!1&&(b.next=!1),this.button_group=BI.createWidget(b.el,{type:"bi.button_group",element:this,chooseType:0,items:b.items,behaviors:{},layouts:[{type:"bi.vertical"}]}),this.button_group.on(BI.Controller.EVENT_CHANGE,function(b,c,d){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments),b===BI.Events.CLICK&&a.fireEvent(BI.ListLoader.EVENT_CHANGE,d)}),b.next!==!1&&(this.next=BI.createWidget(BI.extend({type:"bi.loading_bar"},b.next)),this.next.on(BI.Controller.EVENT_CHANGE,function(b){b===BI.Events.CLICK&&a._nextLoad()})),BI.createWidget({type:"bi.vertical",element:this,items:[this.next]}),b.isDefaultInit&&BI.isEmpty(b.items)&&BI.nextTick(BI.bind(function(){this.populate()},this)),BI.isNotEmptyArray(b.items)&&this.populate(b.items)},hasNext:function(){var a=this.options;return BI.isNumber(a.count)?this.count<a.count:!!a.hasNext.apply(this,[{times:this.times,count:this.count}])},addItems:function(a){this.count+=a.length,BI.isObject(this.next)&&(this.hasNext()?(this.options.items=this.options.items.concat(a),this.next.setLoaded()):this.next.setEnd()),this.button_group.addItems.apply(this.button_group,arguments),this.next.element.appendTo(this.element)},populate:function(a){var b=this,c=this.options;return 0===arguments.length&&BI.isFunction(c.itemsCreator)?void c.itemsCreator.apply(this,[{times:1},function(){if(0===arguments.length)throw new Error("参数不能为空");b.populate.apply(b,arguments),c.onLoaded()}]):(this.options.items=a,this.times=1,this.count=0,this.count+=a.length,BI.isObject(this.next)&&(this.hasNext()?this.next.setLoaded():this.next.invisible()),BI.DOM.hang([this.next]),this.button_group.populate.apply(this.button_group,arguments),void this.next.element.appendTo(this.element))},empty:function(){BI.DOM.hang([this.next]),this.button_group.empty(),this.next.element.appendTo(this.element),BI.each([this.next],function(a,b){b&&b.setVisible(!1)})},setNotSelectedValue:function(){this.button_group.setNotSelectedValue.apply(this.button_group,arguments)},getNotSelectedValue:function(){return this.button_group.getNotSelectedValue()},setValue:function(){this.button_group.setValue.apply(this.button_group,arguments)},getValue:function(){return this.button_group.getValue.apply(this.button_group,arguments)},getAllButtons:function(){return this.button_group.getAllButtons()},getAllLeaves:function(){return this.button_group.getAllLeaves()},getSelectedButtons:function(){return this.button_group.getSelectedButtons()},getNotSelectedButtons:function(){return this.button_group.getNotSelectedButtons()},getIndexByValue:function(a){return this.button_group.getIndexByValue(a)},getNodeById:function(a){return this.button_group.getNodeById(a)},getNodeByValue:function(a){return this.button_group.getNodeByValue(a)}}),BI.ListLoader.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.list_loader",BI.ListLoader),BI.SortList=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.SortList.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-sort-list",isDefaultInit:!0,el:{type:"bi.button_group"},items:[],itemsCreator:BI.emptyFn,onLoaded:BI.emptyFn,count:!1,next:{},hasNext:BI.emptyFn})},_init:function(){BI.SortList.superclass._init.apply(this,arguments);var a=this,b=this.options;this.loader=BI.createWidget({type:"bi.list_loader",element:this,isDefaultInit:b.isDefaultInit,el:b.el,items:this._formatItems(b.items),itemsCreator:function(c,d){b.itemsCreator(c,function(b){d(a._formatItems(b))})},onLoaded:b.onLoaded,count:b.count,next:b.next,hasNext:b.hasNext}),this.loader.on(BI.Controller.EVENT_CHANGE,function(b,c,d){a.fireEvent(BI.Controller.EVENT_CHANGE,arguments),b===BI.Events.CLICK&&a.fireEvent(BI.SortList.EVENT_CHANGE,c,d)}),this.loader.element.sortable({containment:b.containment||this.element,connectWith:b.connectWith||".bi-sort-list",items:".sort-item",cursor:b.cursor||"drag",tolerance:b.tolerance||"intersect",placeholder:{element:function(a){var b=BI.createWidget({type:"bi.layout",cls:"bi-sortable-holder",height:a.outerHeight()});return b.element.css({"margin-left":a.css("margin-left"),"margin-right":a.css("margin-right"),"margin-top":a.css("margin-top"),"margin-bottom":a.css("margin-bottom"),margin:a.css("margin")}),b.element},update:function(){}},start:function(a,b){},stop:function(b,c){a.fireEvent(BI.SortList.EVENT_CHANGE)},over:function(a,b){}})},_formatItems:function(a){return BI.each(a,function(a,b){b=BI.stripEL(b),b.cls=b.cls?b.cls+" sort-item":"sort-item",b.attributes={sorted:b.value}}),a},hasNext:function(){return this.loader.hasNext()},addItems:function(a){this.loader.addItems(a)},populate:function(a){a&&(arguments[0]=this._formatItems(a)),this.loader.populate.apply(this.loader,arguments)},empty:function(){this.loader.empty()},setNotSelectedValue:function(){this.loader.setNotSelectedValue.apply(this.loader,arguments)},getNotSelectedValue:function(){return this.loader.getNotSelectedValue()},setValue:function(){this.loader.setValue.apply(this.loader,arguments)},getValue:function(){return this.loader.getValue()},getAllButtons:function(){return this.loader.getAllButtons()},getAllLeaves:function(){return this.loader.getAllLeaves()},getSelectedButtons:function(){return this.loader.getSelectedButtons()},getNotSelectedButtons:function(){return this.loader.getNotSelectedButtons()},getIndexByValue:function(a){return this.loader.getIndexByValue(a)},getNodeById:function(a){return this.loader.getNodeById(a)},getNodeByValue:function(a){return this.loader.getNodeByValue(a)},getSortedValues:function(){return this.loader.element.sortable("toArray",{attribute:"sorted"})}}),BI.SortList.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.sort_list",BI.SortList),BI.AllCountPager=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.AllCountPager.superclass._defaultConfig.apply(this,arguments),{extraCls:"bi-all-count-pager",height:30,pages:1,curr:1,count:1})},_init:function(){BI.AllCountPager.superclass._init.apply(this,arguments);var a=this,b=this.options;this.editor=BI.createWidget({type:"bi.small_text_editor",cls:"pager-editor",validationChecker:function(b){return 0===a.rowCount.getValue()&&"0"===b||BI.isPositiveInteger(b)},hgap:4,vgap:0,value:b.curr,errorText:BI.i18nText("BI-Please_Input_Positive_Integer"),width:35,height:20}),this.pager=BI.createWidget({type:"bi.pager",width:36,layouts:[{type:"bi.horizontal",hgap:1,vgap:1}],dynamicShow:!1,pages:b.pages,curr:b.curr,groups:0,first:!1,last:!1,prev:{type:"bi.icon_button",value:"prev",title:BI.i18nText("BI-Previous_Page"),warningTitle:BI.i18nText("BI-Current_Is_First_Page"),height:20,cls:"all-pager-prev column-pre-page-h-font"},next:{type:"bi.icon_button",value:"next",title:BI.i18nText("BI-Next_Page"),warningTitle:BI.i18nText("BI-Current_Is_Last_Page"),height:20,cls:"all-pager-next column-next-page-h-font"},hasPrev:b.hasPrev,hasNext:b.hasNext,firstPage:b.firstPage,lastPage:b.lastPage}),this.editor.on(BI.TextEditor.EVENT_CONFIRM,function(){a.pager.setValue(BI.parseInt(a.editor.getValue())),a.fireEvent(BI.AllCountPager.EVENT_CHANGE)}),this.pager.on(BI.Pager.EVENT_CHANGE,function(){a.fireEvent(BI.AllCountPager.EVENT_CHANGE)}),this.pager.on(BI.Pager.EVENT_AFTER_POPULATE,function(){a.editor.setValue(a.pager.getCurrentPage())}),this.allPages=BI.createWidget({type:"bi.label",width:30,title:b.pages,text:"/"+b.pages}),this.rowCount=BI.createWidget({type:"bi.label",height:b.height,hgap:5,text:b.count,title:b.count});var c=BI.createWidget({type:"bi.left",height:b.height,scrollable:!1,items:[{type:"bi.label",height:b.height,text:BI.i18nText("BI-Basic_Total"),width:15},this.rowCount,{type:"bi.label",height:b.height,text:BI.i18nText("BI-Tiao_Data"),width:50,textAlign:"left"}]});BI.createWidget({type:"bi.center_adapt",element:this,columnSize:["",35,40,36],items:[c,this.editor,this.allPages,this.pager]})},alwaysShowPager:!0,setAllPages:function(a){this.allPages.setText("/"+a),this.allPages.setTitle(a),this.pager.setAllPages(a),this.editor.setEnable(a>=1)},setValue:function(a){this.pager.setValue(a)},setVPage:function(a){this.pager.setValue(a)},setCount:function(a){this.rowCount.setText(a),this.rowCount.setTitle(a)},getCurrentPage:function(){return this.pager.getCurrentPage()},hasPrev:function(){return this.pager.hasPrev()},hasNext:function(){return this.pager.hasNext()},setPagerVisible:function(a){this.editor.setVisible(a),this.allPages.setVisible(a),this.pager.setVisible(a)},populate:function(){this.pager.populate()}}),BI.AllCountPager.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.all_count_pager",BI.AllCountPager),BI.DirectionPager=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.DirectionPager.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-direction-pager",height:30,horizontal:{pages:!1,curr:1,hasPrev:BI.emptyFn,hasNext:BI.emptyFn,firstPage:1,lastPage:BI.emptyFn},vertical:{pages:!1,curr:1,hasPrev:BI.emptyFn,hasNext:BI.emptyFn,firstPage:1,lastPage:BI.emptyFn}})},_init:function(){BI.DirectionPager.superclass._init.apply(this,arguments);var a=this.options;a.vertical,a.horizontal;this._createVPager(),this._createHPager(),this.layout=BI.createWidget({type:"bi.absolute",scrollable:!1,element:this,items:[{el:this.vpager,top:5,right:74},{el:this.vlabel,top:5,right:111},{el:this.hpager,top:5,right:-9},{el:this.hlabel,top:5,right:28}]})},_createVPager:function(){var a=this,b=this.options,c=b.vertical;this.vlabel=BI.createWidget({type:"bi.label",width:24,height:20,value:c.curr,title:c.curr,invisible:!0}),this.vpager=BI.createWidget({type:"bi.pager",width:76,layouts:[{type:"bi.horizontal",scrollx:!1,rgap:24,vgap:1}],invisible:!0,dynamicShow:!1,pages:c.pages,curr:c.curr,groups:0,first:!1,last:!1,prev:{type:"bi.icon_button",value:"prev",title:BI.i18nText("BI-Up_Page"),warningTitle:BI.i18nText("BI-Current_Is_First_Page"),height:20,iconWidth:16,iconHeight:16,cls:"direction-pager-prev column-pre-page-h-font"},next:{type:"bi.icon_button",value:"next",title:BI.i18nText("BI-Down_Page"),warningTitle:BI.i18nText("BI-Current_Is_Last_Page"),height:20,iconWidth:16,iconHeight:16,cls:"direction-pager-next column-next-page-h-font"},hasPrev:c.hasPrev,hasNext:c.hasNext,firstPage:c.firstPage,lastPage:c.lastPage}),this.vpager.on(BI.Pager.EVENT_CHANGE,function(){a.fireEvent(BI.DirectionPager.EVENT_CHANGE)}),this.vpager.on(BI.Pager.EVENT_AFTER_POPULATE,function(){a.vlabel.setValue(this.getCurrentPage()),a.vlabel.setTitle(this.getCurrentPage())})},_createHPager:function(){var a=this,b=this.options,c=b.horizontal;this.hlabel=BI.createWidget({type:"bi.label",width:24,height:20,value:c.curr,title:c.curr,invisible:!0}),this.hpager=BI.createWidget({type:"bi.pager",width:76,layouts:[{type:"bi.horizontal",scrollx:!1,rgap:24,vgap:1}],invisible:!0,dynamicShow:!1,pages:c.pages,curr:c.curr,groups:0,first:!1,last:!1,prev:{type:"bi.icon_button",value:"prev",title:BI.i18nText("BI-Left_Page"),warningTitle:BI.i18nText("BI-Current_Is_First_Page"),height:20,iconWidth:16,iconHeight:16,cls:"direction-pager-prev row-pre-page-h-font"},next:{type:"bi.icon_button",value:"next",title:BI.i18nText("BI-Right_Page"),warningTitle:BI.i18nText("BI-Current_Is_Last_Page"),height:20,iconWidth:16,iconHeight:16,cls:"direction-pager-next row-next-page-h-font"},hasPrev:c.hasPrev,hasNext:c.hasNext,firstPage:c.firstPage,lastPage:c.lastPage}),this.hpager.on(BI.Pager.EVENT_CHANGE,function(){a.fireEvent(BI.DirectionPager.EVENT_CHANGE)}),this.hpager.on(BI.Pager.EVENT_AFTER_POPULATE,function(){a.hlabel.setValue(this.getCurrentPage()),a.hlabel.setTitle(this.getCurrentPage())})},getVPage:function(){return this.vpager.getCurrentPage()},getHPage:function(){return this.hpager.getCurrentPage()},setVPage:function(a){this.vpager.setValue(a),this.vlabel.setValue(a),this.vlabel.setTitle(a)},setHPage:function(a){this.hpager.setValue(a),this.hlabel.setValue(a),this.hlabel.setTitle(a)},hasVNext:function(){return this.vpager.hasNext()},hasHNext:function(){return this.hpager.hasNext()},hasVPrev:function(){return this.vpager.hasPrev()},hasHPrev:function(){return this.hpager.hasPrev()},setHPagerVisible:function(a){this.hpager.setVisible(a),this.hlabel.setVisible(a)},setVPagerVisible:function(a){this.vpager.setVisible(a),this.vlabel.setVisible(a)},populate:function(){this.vpager.populate(),this.hpager.populate();var a=!1,b=!1;this.hasHNext()||this.hasHPrev()?(this.setHPagerVisible(!0),b=!0):this.setHPagerVisible(!1),this.hasVNext()||this.hasVPrev()?(this.setVPagerVisible(!0),a=!0):this.setVPagerVisible(!1),this.setVisible(b||a);var c=[74,111,-9,28],d=this.layout.attr("items");a===!0&&b===!0?(d[0].right=c[0],d[1].right=c[1],d[2].right=c[2],d[3].right=c[3]):a===!0?(d[0].right=c[2],d[1].right=c[3]):b===!0&&(d[2].right=c[2],d[3].right=c[3]),this.layout.attr("items",d),this.layout.resize()},clear:function(){this.vpager.attr("curr",1),this.hpager.attr("curr",1)}}),BI.DirectionPager.EVENT_CHANGE="EVENT_CHANGE",BI.shortcut("bi.direction_pager",BI.DirectionPager),BI.DetailPager=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.DetailPager.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-detail-pager",behaviors:{},layouts:[{type:"bi.horizontal",hgap:10,vgap:0}],dynamicShow:!0,dynamicShowFirstLast:!1,dynamicShowPrevNext:!1,pages:!1,curr:function(){return 1},groups:0,jump:BI.emptyFn,first:!1,last:!1,prev:"上一页",next:"下一页",firstPage:1,lastPage:function(){return 1},hasPrev:BI.emptyFn,hasNext:BI.emptyFn})},_init:function(){BI.DetailPager.superclass._init.apply(this,arguments);var a=this;this.currPage=BI.result(this.options,"curr"),this._lock=!1,this._debouce=BI.debounce(function(){a._lock=!1},300),this._populate()},_populate:function(){var a=this,b=this.options,c=[],d={};this.empty();var e=BI.result(b,"pages"),f=BI.result(this,"currPage"),g=BI.result(b,"groups"),h=BI.result(b,"first"),i=BI.result(b,"last"),j=BI.result(b,"prev"),k=BI.result(b,"next");e===!1?(g=0,h=!1,i=!1):g>e&&(g=e),d.index=Math.ceil((f+(g>1&&g!==e?1:0))/(0===g?1:g)),(!b.dynamicShow&&!b.dynamicShowPrevNext||f>1)&&j!==!1&&(BI.isKey(j)?c.push({text:j,value:"prev",disabled:e===!1?b.hasPrev(f)===!1:!(f>1&&j!==!1)}):c.push(BI.extend({disabled:e===!1?b.hasPrev(f)===!1:!(f>1&&j!==!1)},j))),(!b.dynamicShow&&!b.dynamicShowFirstLast||d.index>1&&0!==g)&&h&&(c.push({text:h,value:"first",disabled:!(d.index>1&&0!==g)}),d.index>1&&0!==g&&c.push({type:"bi.label",cls:"page-ellipsis",text:"…"})),d.poor=Math.floor((g-1)/2),d.start=d.index>1?f-d.poor:1,d.end=d.index>1?function(){var a=f+(g-d.poor-1);return a>e?e:a}():g,d.end-d.start<g-1&&(d.start=d.end-g+1);var l=d.start,m=d.end;for(h&&i&&d.index>1&&0!==g&&e>g&&d.end<e&&0!==g&&(l++,m--);l<=m;l++)l===f?c.push({text:l,value:l,selected:!0}):c.push({text:l,value:l});(!b.dynamicShow&&!b.dynamicShowFirstLast||e>g&&d.end<e&&0!==g)&&i&&(e>g&&d.end<e&&0!==g&&c.push({type:"bi.label",cls:"page-ellipsis",text:"…"}),c.push({text:i,value:"last",disabled:!(e>g&&d.end<e&&0!==g)})),d.flow=!j&&0===g,(!b.dynamicShow&&!b.dynamicShowPrevNext&&k||f!==e&&k||d.flow)&&c.push(function(){return BI.isKey(k)?e===!1?{text:k,value:"next",disabled:b.hasNext(f)===!1}:d.flow&&f===e?{text:k,value:"next",disabled:!0}:{text:k,value:"next",disabled:!(f!==e&&k||d.flow)}:BI.extend({disabled:e===!1?b.hasNext(f)===!1:!(f!==e&&k||d.flow)},k)}()),this.button_group=BI.createWidget({type:"bi.button_group",element:this,items:BI.createItems(c,{cls:"page-item bi-border bi-list-item-active",height:23,hgap:10}),behaviors:b.behaviors,layouts:b.layouts}),this.button_group.on(BI.Controller.EVENT_CHANGE,function(c,d,f){if(a._lock!==!0){if(a._lock=!0,a._debouce(),c===BI.Events.CLICK){var g=a.button_group.getValue()[0];switch(g){case"first":a.currPage=1;break;case"last":a.currPage=e;break;case"prev":a.currPage--;break;case"next":a.currPage++;break;default:a.currPage=g}b.jump.apply(a,[{pages:e,curr:a.currPage}]),a._populate(),a.fireEvent(BI.DetailPager.EVENT_CHANGE,f)}a.fireEvent(BI.Controller.EVENT_CHANGE,arguments)}}),this.fireEvent(BI.DetailPager.EVENT_AFTER_POPULATE)},getCurrentPage:function(){return this.currPage},setAllPages:function(a){this.options.pages=a},hasPrev:function(a){a||(a=1);var b=this.options,c=this.options.pages;return c===!1?b.hasPrev(a):a>1},hasNext:function(a){a||(a=1);var b=this.options,c=this.options.pages;return c===!1?b.hasNext(a):a<c},setValue:function(a){var b=this.options;if(a=0|a,a=a<1?1:a,b.pages===!1){var c=BI.result(b,"lastPage"),d=1;this.currPage=a>c?c:(d=BI.result(b,"firstPage"),a<d?d:a)}else a=a>b.pages?b.pages:a,this.currPage=a;this._populate()},getValue:function(){var a=this.button_group.getValue()[0];switch(a){case"prev":return-1;case"next":return 1;case"first":return BI.MIN;case"last":return BI.MAX;default:return a}},attr:function(a,b){BI.DetailPager.superclass.attr.apply(this,arguments),"curr"===a&&(this.currPage=BI.result(this.options,"curr"))},populate:function(){this._populate()}}),BI.DetailPager.EVENT_CHANGE="EVENT_CHANGE",BI.DetailPager.EVENT_AFTER_POPULATE="EVENT_AFTER_POPULATE",BI.shortcut("bi.detail_pager",BI.DetailPager),BI.RichEditorAction=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.RichEditorAction.superclass._defaultConfig.apply(this,arguments),{width:20,height:20,command:""})},_init:function(){BI.RichEditorAction.superclass._init.apply(this,arguments);var a=this,b=this.options;b.editor.on(BI.NicEditor.EVENT_SELECTED,function(b){a.setEnable(!0),a.checkNodes(b.target),a.key(b)}),b.editor.on(BI.NicEditor.EVENT_BLUR,function(){a.setEnable(!1)}),b.editor.on(BI.NicEditor.EVENT_KEYDOWN,BI.bind(this.keydown,this))},checkNodes:function(a){if(!a)return!1;var b=a;do if(this.options.tags&&this.options.tags.contains(b.nodeName))return this.activate(),!0;while(b=b.parentNode&&b.className&&b.className.indexOf("bi-nic-editor")>=-1);for(b=a;3==b.nodeType;)b=b.parentNode;if(this.options.css)for(var c in this.options.css)if($(b).css(c)==this.options.css[c])return this.activate(),!0;return this.deactivate(),!1},start:function(){},key:function(){},keydown:function(){},hideIf:function(a){},activate:function(){},deactivate:function(){},doCommand:function(a){this.options.command&&this.options.editor.nicCommand(this.options.command,a)}}),BI.RichEditorParamAction=BI.inherit(BI.RichEditorAction,{_defaultConfig:function(){return BI.extend(BI.RichEditorParamAction.superclass._defaultConfig.apply(this,arguments),{})},_init:function(){BI.RichEditorParamAction.superclass._init.apply(this,arguments)},_isParam:function(a){return"param"===a.attr("data-type")},_createBlankNode:function(){return $("<span>").html(" ")},_addBlank:function(a){var b=this.options,c=b.editor.selectedInstance,d=a.next();if(0===d.length||this._isParam(d)){var e=this._createBlankNode(),f=this._createBlankNode();a.before(e),a.after(f),c.setFocus(f[0])}else c.setFocus(d[0])},_get$Sel:function(){var a=this.options,b=a.editor.selectedInstance,c=$(b.selElm());return 3===c[0].nodeType&&this._isParam(c.parent())&&(c=c.parent()),c},addParam:function(a){var b=this.options,c=this._get$Sel(),d=$("<span>").attr({"data-type":"param","data-value":a}).css({color:"white",backgroundColor:"#009de3",padding:"0 5px"}).text(a).keydown(function(a){return a.keyCode!==BI.KeyCode.BACKSPACE&&a.keyCode!==BI.KeyCode.DELETE||d.destroy(),a.stopEvent(),!1}),e=b.editor.instance.getElm().element;e.find(c).length<=0?e.append(d):c.after(d),this._addBlank(d)},keydown:function(a){var b=(this.options,this._get$Sel());return 229===a.keyCode&&this._isParam(b)?(this._addBlank(b),a.stopEvent(),!1):(BI.Key[a.keyCode]||a.keyCode===BI.KeyCode.TAB||a.keyCode===BI.KeyCode.ENTER||a.keyCode===BI.KeyCode.SPACE)&&this._isParam(b)?(a.stopEvent(),!1):a.keyCode!==BI.KeyCode.BACKSPACE&&a.keyCode!==BI.KeyCode.DELETE||!this._isParam(b)?void 0:(b.destroy(),a.preventDefault(),!1)},key:function(a){}}),BI.RichEditorTextToolbar=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.RichEditorTextToolbar.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-rich-editor-text-toolbar bi-background",buttons:[{type:"bi.rich_editor_size_chooser"},{type:"bi.rich_editor_bold_button"},{type:"bi.rich_editor_italic_button"},{type:"bi.rich_editor_underline_button"},{type:"bi.rich_editor_color_chooser"},{type:"bi.rich_editor_background_color_chooser"},{type:"bi.rich_editor_align_left_button"},{type:"bi.rich_editor_align_center_button"},{type:"bi.rich_editor_align_right_button"},{type:"bi.rich_editor_param_button"}],height:28})},_init:function(){BI.RichEditorTextToolbar.superclass._init.apply(this,arguments);var a=this.options,b=BI.createWidgets(BI.map(a.buttons,function(b,c){return BI.extend(c,{editor:a.editor})}));this.element.mousedown(function(a){BI.each(b,function(b,c){c.hideIf(a)})}),BI.createWidget({type:"bi.left",element:this,items:b,hgap:3,vgap:3})},mounted:function(){var a=this;BI.isIE9Below()&&(this.element.mousedown(function(){a._noSelect(a.element[0])}),this._noSelect(this.element[0]))},_noSelect:function(a){a.setAttribute&&"input"!=a.nodeName.toLowerCase()&&"textarea"!=a.nodeName.toLowerCase()&&a.setAttribute("unselectable","on");for(var b=0;b<a.childNodes.length;b++)this._noSelect(a.childNodes[b])}}),BI.shortcut("bi.rich_editor_text_toolbar",BI.RichEditorTextToolbar),!function(){BI.NicEditor=BI.inherit(BI.Widget,{_defaultConfig:function(){return BI.extend(BI.NicEditor.superclass._defaultConfig.apply(this,arguments),{baseCls:"bi-nic-editor"})},_init:function(){BI.NicEditor.superclass._init.apply(this,arguments);this.options;$(document).bind("mousedown."+this.getName(),BI.bind(this.selectCheck,this)),BI.createWidget({type:"bi.vertical",element:this,items:[{type:"bi.layout",height:1},this.instance=this.addInstance()]})},addInstance:function(){var a=this.options,c={ne:this,height:a.height-1,maxHeight:a.maxHeight?a.maxHeight:null};if(this.element[0].contentEditable||window.opera)var d=new b(c);else console.error("不支持此浏览器");return d},nicCommand:function(a,b){this.selectedInstance&&this.selectedInstance.nicCommand(a,b)},selectCheck:function(b){var c=b.target;do if("svg"!==c.nodeName&&c.className&&c.className.indexOf(a)!=-1)return;while(c=c.parentNode);this.fireEvent("blur",c),this.lastSelectedInstance=this.selectedInstance,this.selectedInstance=null},setValue:function(a){this.instance.setContent(a)},getValue:function(){return this.instance.getContent()},destroyed:function(){$(document).unbind("mousedown."+this.getName())}}),BI.NicEditor.EVENT_SELECTED="selected",BI.NicEditor.EVENT_BLUR="blur",BI.NicEditor.EVENT_KEYDOWN="keydown", diff --git a/dist/case.js b/dist/case.js index fdaad709a..92f73d3b0 100644 --- a/dist/case.js +++ b/dist/case.js @@ -2434,9 +2434,9 @@ try {// IE8下会抛错 } else if (is.string(target)) { return listenSelector(target, type, callback); } - + throw new TypeError("First argument must be a String, HTMLElement, HTMLCollection, or NodeList"); - + } /** @@ -2627,7 +2627,7 @@ try {// IE8下会抛错 function _interopRequireDefault (obj) { return obj && obj.__esModule ? obj : { - default: obj + "default": obj }; } @@ -2861,7 +2861,7 @@ try {// IE8下会抛错 function _interopRequireDefault (obj) { return obj && obj.__esModule ? obj : { - default: obj + "default": obj }; } @@ -3384,7 +3384,7 @@ try {// IE8下会抛错 try { body.removeChild(this.div); } catch (e) { - + } this.domElement = null; diff --git a/dist/core.js b/dist/core.js index 10f695f3f..066c0a2c7 100644 --- a/dist/core.js +++ b/dist/core.js @@ -1,4 +1,4 @@ -/* ! +/*! * jQuery JavaScript Library v1.9.1 * http://jquery.com/ * @@ -11,9590 +11,9590 @@ * * Date: 2013-2-4 */ -(function ( window, undefined ) { +(function( window, undefined ) { // Can't do this because several apps including ASP.NET trace // the stack via arguments.caller.callee and Firefox dies if // you try to trace through "use strict" call chains. (#13335) // Support: Firefox 18+ -// "use strict"; - var - // The deferred used on DOM ready - readyList, - - // A central reference to the root jQuery(document) - rootjQuery, +//"use strict"; +var + // The deferred used on DOM ready + readyList, + + // A central reference to the root jQuery(document) + rootjQuery, + + // Support: IE<9 + // For `typeof node.method` instead of `node.method !== undefined` + core_strundefined = typeof undefined, + + // Use the correct document accordingly with window argument (sandbox) + document = window.document, + location = window.location, + + // Map over jQuery in case of overwrite + _jQuery = window.jQuery, + + // Map over the $ in case of overwrite + _$ = window.$, + + // [[Class]] -> type pairs + class2type = {}, + + // List of deleted data cache ids, so we can reuse them + core_deletedIds = [], + + core_version = "1.9.1", + + // Save a reference to some core methods + core_concat = core_deletedIds.concat, + core_push = core_deletedIds.push, + core_slice = core_deletedIds.slice, + core_indexOf = core_deletedIds.indexOf, + core_toString = class2type.toString, + core_hasOwn = class2type.hasOwnProperty, + core_trim = core_version.trim, + + // Define a local copy of jQuery + jQuery = function( selector, context ) { + // The jQuery object is actually just the init constructor 'enhanced' + return new jQuery.fn.init( selector, context, rootjQuery ); + }, + + // Used for matching numbers + core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source, + + // Used for splitting on whitespace + core_rnotwhite = /\S+/g, + + // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE) + rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, + + // A simple way to check for HTML strings + // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/, + + // Match a standalone tag + rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/, + + // JSON RegExp + rvalidchars = /^[\],:{}\s]*$/, + rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, + rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g, + rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g, + + // Matches dashed string for camelizing + rmsPrefix = /^-ms-/, + rdashAlpha = /-([\da-z])/gi, + + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function( all, letter ) { + return letter.toUpperCase(); + }, + + // The ready event handler + completed = function( event ) { + + // readyState === "complete" is good enough for us to call the dom ready in oldIE + if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) { + detach(); + jQuery.ready(); + } + }, + // Clean-up method for dom ready events + detach = function() { + if ( document.addEventListener ) { + document.removeEventListener( "DOMContentLoaded", completed, false ); + window.removeEventListener( "load", completed, false ); + + } else { + document.detachEvent( "onreadystatechange", completed ); + window.detachEvent( "onload", completed ); + } + }; + +jQuery.fn = jQuery.prototype = { + // The current version of jQuery being used + jquery: core_version, + + constructor: jQuery, + init: function( selector, context, rootjQuery ) { + var match, elem; + + // HANDLE: $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && (match[1] || !context) ) { + + // HANDLE: $(html) -> $(array) + if ( match[1] ) { + context = context instanceof jQuery ? context[0] : context; + + // scripts is true for back-compat + jQuery.merge( this, jQuery.parseHTML( + match[1], + context && context.nodeType ? context.ownerDocument || context : document, + true + ) ); + + // HANDLE: $(html, props) + if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { + for ( match in context ) { + // Properties of context are called as methods if possible + if ( jQuery.isFunction( this[ match ] ) ) { + this[ match ]( context[ match ] ); + + // ...and otherwise set as attributes + } else { + this.attr( match, context[ match ] ); + } + } + } + + return this; + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[2] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id !== match[2] ) { + return rootjQuery.find( selector ); + } + + // Otherwise, we inject the element directly into the jQuery object + this.length = 1; + this[0] = elem; + } + + this.context = document; + this.selector = selector; + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || rootjQuery ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(DOMElement) + } else if ( selector.nodeType ) { + this.context = this[0] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return rootjQuery.ready( selector ); + } + + if ( selector.selector !== undefined ) { + this.selector = selector.selector; + this.context = selector.context; + } + + return jQuery.makeArray( selector, this ); + }, + + // Start with an empty selector + selector: "", + + // The default length of a jQuery object is 0 + length: 0, + + // The number of elements contained in the matched element set + size: function() { + return this.length; + }, + + toArray: function() { + return core_slice.call( this ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + return num == null ? + + // Return a 'clean' array + this.toArray() : + + // Return just the object + ( num < 0 ? this[ this.length + num ] : this[ num ] ); + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems ) { + + // Build a new jQuery matched element set + var ret = jQuery.merge( this.constructor(), elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + ret.context = this.context; + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + // (You can seed the arguments with an array of args, but this is + // only used internally.) + each: function( callback, args ) { + return jQuery.each( this, callback, args ); + }, + + ready: function( fn ) { + // Add the callback + jQuery.ready.promise().done( fn ); + + return this; + }, + + slice: function() { + return this.pushStack( core_slice.apply( this, arguments ) ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + eq: function( i ) { + var len = this.length, + j = +i + ( i < 0 ? len : 0 ); + return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map(this, function( elem, i ) { + return callback.call( elem, i, elem ); + })); + }, + + end: function() { + return this.prevObject || this.constructor(null); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: core_push, + sort: [].sort, + splice: [].splice +}; - // Support: IE<9 - // For `typeof node.method` instead of `node.method !== undefined` - core_strundefined = typeof undefined, +// Give the init function the jQuery prototype for later instantiation +jQuery.fn.init.prototype = jQuery.fn; + +jQuery.extend = jQuery.fn.extend = function() { + var src, copyIsArray, copy, name, options, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + target = arguments[1] || {}; + // skip the boolean and the target + i = 2; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction(target) ) { + target = {}; + } + + // extend jQuery itself if only one argument is passed + if ( length === i ) { + target = this; + --i; + } + + for ( ; i < length; i++ ) { + // Only deal with non-null/undefined values + if ( (options = arguments[ i ]) != null ) { + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { + if ( copyIsArray ) { + copyIsArray = false; + clone = src && jQuery.isArray(src) ? src : []; + + } else { + clone = src && jQuery.isPlainObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; - // Use the correct document accordingly with window argument (sandbox) - document = window.document, - location = window.location, +jQuery.extend({ + noConflict: function( deep ) { + if ( window.$ === jQuery ) { + window.$ = _$; + } + + if ( deep && window.jQuery === jQuery ) { + window.jQuery = _jQuery; + } + + return jQuery; + }, + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Hold (or release) the ready event + holdReady: function( hold ) { + if ( hold ) { + jQuery.readyWait++; + } else { + jQuery.ready( true ); + } + }, + + // Handle when the DOM is ready + ready: function( wait ) { + + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; + } + + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( !document.body ) { + return setTimeout( jQuery.ready ); + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + + // Trigger any bound ready events + if ( jQuery.fn.trigger ) { + jQuery( document ).trigger("ready").off("ready"); + } + }, + + // See test/unit/core.js for details concerning isFunction. + // Since version 1.3, DOM methods and functions like alert + // aren't supported. They return false on IE (#2968). + isFunction: function( obj ) { + return jQuery.type(obj) === "function"; + }, + + isArray: Array.isArray || function( obj ) { + return jQuery.type(obj) === "array"; + }, + + isWindow: function( obj ) { + return obj != null && obj == obj.window; + }, + + isNumeric: function( obj ) { + return !isNaN( parseFloat(obj) ) && isFinite( obj ); + }, + + type: function( obj ) { + if ( obj == null ) { + return String( obj ); + } + return typeof obj === "object" || typeof obj === "function" ? + class2type[ core_toString.call(obj) ] || "object" : + typeof obj; + }, + + isPlainObject: function( obj ) { + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { + return false; + } + + try { + // Not own constructor property must be Object + if ( obj.constructor && + !core_hasOwn.call(obj, "constructor") && + !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { + return false; + } + } catch ( e ) { + // IE8,9 Will throw exceptions on certain host objects #9897 + return false; + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + + var key; + for ( key in obj ) {} + + return key === undefined || core_hasOwn.call( obj, key ); + }, + + isEmptyObject: function( obj ) { + var name; + for ( name in obj ) { + return false; + } + return true; + }, + + error: function( msg ) { + throw new Error( msg ); + }, + + // data: string of html + // context (optional): If specified, the fragment will be created in this context, defaults to document + // keepScripts (optional): If true, will include scripts passed in the html string + parseHTML: function( data, context, keepScripts ) { + if ( !data || typeof data !== "string" ) { + return null; + } + if ( typeof context === "boolean" ) { + keepScripts = context; + context = false; + } + context = context || document; + + var parsed = rsingleTag.exec( data ), + scripts = !keepScripts && []; + + // Single tag + if ( parsed ) { + return [ context.createElement( parsed[1] ) ]; + } + + parsed = jQuery.buildFragment( [ data ], context, scripts ); + if ( scripts ) { + jQuery( scripts ).remove(); + } + return jQuery.merge( [], parsed.childNodes ); + }, + + parseJSON: function( data ) { + // Attempt to parse using the native JSON parser first + if ( window.JSON && window.JSON.parse ) { + return window.JSON.parse( data ); + } + + if ( data === null ) { + return data; + } + + if ( typeof data === "string" ) { + + // Make sure leading/trailing whitespace is removed (IE can't handle it) + data = jQuery.trim( data ); + + if ( data ) { + // Make sure the incoming data is actual JSON + // Logic borrowed from http://json.org/json2.js + if ( rvalidchars.test( data.replace( rvalidescape, "@" ) + .replace( rvalidtokens, "]" ) + .replace( rvalidbraces, "")) ) { + + return ( new Function( "return " + data ) )(); + } + } + } + + jQuery.error( "Invalid JSON: " + data ); + }, + + // Cross-browser xml parsing + parseXML: function( data ) { + var xml, tmp; + if ( !data || typeof data !== "string" ) { + return null; + } + try { + if ( window.DOMParser ) { // Standard + tmp = new DOMParser(); + xml = tmp.parseFromString( data , "text/xml" ); + } else { // IE + xml = new ActiveXObject( "Microsoft.XMLDOM" ); + xml.async = "false"; + xml.loadXML( data ); + } + } catch( e ) { + xml = undefined; + } + if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { + jQuery.error( "Invalid XML: " + data ); + } + return xml; + }, + + noop: function() {}, + + // Evaluates a script in a global context + // Workarounds based on findings by Jim Driscoll + // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context + globalEval: function( data ) { + if ( data && jQuery.trim( data ) ) { + // We use execScript on Internet Explorer + // We use an anonymous function so that context is window + // rather than jQuery in Firefox + ( window.execScript || function( data ) { + window[ "eval" ].call( window, data ); + } )( data ); + } + }, + + // Convert dashed to camelCase; used by the css and data modules + // Microsoft forgot to hump their vendor prefix (#9572) + camelCase: function( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + }, + + // args is for internal usage only + each: function( obj, callback, args ) { + var value, + i = 0, + length = obj.length, + isArray = isArraylike( obj ); + + if ( args ) { + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback.apply( obj[ i ], args ); + + if ( value === false ) { + break; + } + } + } else { + for ( i in obj ) { + value = callback.apply( obj[ i ], args ); + + if ( value === false ) { + break; + } + } + } + + // A special, fast, case for the most common use of each + } else { + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback.call( obj[ i ], i, obj[ i ] ); + + if ( value === false ) { + break; + } + } + } else { + for ( i in obj ) { + value = callback.call( obj[ i ], i, obj[ i ] ); + + if ( value === false ) { + break; + } + } + } + } + + return obj; + }, + + // Use native String.trim function wherever possible + trim: core_trim && !core_trim.call("\uFEFF\xA0") ? + function( text ) { + return text == null ? + "" : + core_trim.call( text ); + } : + + // Otherwise use our own trimming functionality + function( text ) { + return text == null ? + "" : + ( text + "" ).replace( rtrim, "" ); + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArraylike( Object(arr) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + core_push.call( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + var len; + + if ( arr ) { + if ( core_indexOf ) { + return core_indexOf.call( arr, elem, i ); + } + + len = arr.length; + i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; + + for ( ; i < len; i++ ) { + // Skip accessing in sparse arrays + if ( i in arr && arr[ i ] === elem ) { + return i; + } + } + } + + return -1; + }, + + merge: function( first, second ) { + var l = second.length, + i = first.length, + j = 0; + + if ( typeof l === "number" ) { + for ( ; j < l; j++ ) { + first[ i++ ] = second[ j ]; + } + } else { + while ( second[j] !== undefined ) { + first[ i++ ] = second[ j++ ]; + } + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, inv ) { + var retVal, + ret = [], + i = 0, + length = elems.length; + inv = !!inv; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + retVal = !!callback( elems[ i ], i ); + if ( inv !== retVal ) { + ret.push( elems[ i ] ); + } + } + + return ret; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var value, + i = 0, + length = elems.length, + isArray = isArraylike( elems ), + ret = []; + + // Go through the array, translating each of the items to their + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + } + + // Flatten any nested arrays + return core_concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function( fn, context ) { + var args, proxy, tmp; + + if ( typeof context === "string" ) { + tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !jQuery.isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + args = core_slice.call( arguments, 2 ); + proxy = function() { + return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || jQuery.guid++; + + return proxy; + }, + + // Multifunctional method to get and set values of a collection + // The value/s can optionally be executed if it's a function + access: function( elems, fn, key, value, chainable, emptyGet, raw ) { + var i = 0, + length = elems.length, + bulk = key == null; + + // Sets many values + if ( jQuery.type( key ) === "object" ) { + chainable = true; + for ( i in key ) { + jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); + } + + // Sets one value + } else if ( value !== undefined ) { + chainable = true; + + if ( !jQuery.isFunction( value ) ) { + raw = true; + } + + if ( bulk ) { + // Bulk operations run against the entire set + if ( raw ) { + fn.call( elems, value ); + fn = null; + + // ...except when executing function values + } else { + bulk = fn; + fn = function( elem, key, value ) { + return bulk.call( jQuery( elem ), value ); + }; + } + } + + if ( fn ) { + for ( ; i < length; i++ ) { + fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); + } + } + } + + return chainable ? + elems : + + // Gets + bulk ? + fn.call( elems ) : + length ? fn( elems[0], key ) : emptyGet; + }, + + now: function() { + return ( new Date() ).getTime(); + } +}); - // Map over jQuery in case of overwrite - _jQuery = window.jQuery, +jQuery.ready.promise = function( obj ) { + if ( !readyList ) { + + readyList = jQuery.Deferred(); + + // Catch cases where $(document).ready() is called after the browser event has already occurred. + // we once tried to use readyState "interactive" here, but it caused issues like the one + // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 + if ( document.readyState === "complete" ) { + // Handle it asynchronously to allow scripts the opportunity to delay ready + setTimeout( jQuery.ready ); + + // Standards-based browsers support DOMContentLoaded + } else if ( document.addEventListener ) { + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", completed, false ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", completed, false ); + + // If IE event model is used + } else { + // Ensure firing before onload, maybe late but safe also for iframes + document.attachEvent( "onreadystatechange", completed ); + + // A fallback to window.onload, that will always work + window.attachEvent( "onload", completed ); + + // If IE and not a frame + // continually check to see if the document is ready + var top = false; + + try { + top = window.frameElement == null && document.documentElement; + } catch(e) {} + + if ( top && top.doScroll ) { + (function doScrollCheck() { + if ( !jQuery.isReady ) { + + try { + // Use the trick by Diego Perini + // http://javascript.nwbox.com/IEContentLoaded/ + top.doScroll("left"); + } catch(e) { + return setTimeout( doScrollCheck, 50 ); + } + + // detach all dom ready events + detach(); + + // and execute any waiting functions + jQuery.ready(); + } + })(); + } + } + } + return readyList.promise( obj ); +}; - // Map over the $ in case of overwrite - _$ = window.$, +// Populate the class2type map +jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +}); - // [[Class]] -> type pairs - class2type = {}, +function isArraylike( obj ) { + var length = obj.length, + type = jQuery.type( obj ); - // List of deleted data cache ids, so we can reuse them - core_deletedIds = [], + if ( jQuery.isWindow( obj ) ) { + return false; + } - core_version = "1.9.1", + if ( obj.nodeType === 1 && length ) { + return true; + } - // Save a reference to some core methods - core_concat = core_deletedIds.concat, - core_push = core_deletedIds.push, - core_slice = core_deletedIds.slice, - core_indexOf = core_deletedIds.indexOf, - core_toString = class2type.toString, - core_hasOwn = class2type.hasOwnProperty, - core_trim = core_version.trim, + return type === "array" || type !== "function" && + ( length === 0 || + typeof length === "number" && length > 0 && ( length - 1 ) in obj ); +} - // Define a local copy of jQuery - jQuery = function ( selector, context ) { - // The jQuery object is actually just the init constructor 'enhanced' - return new jQuery.fn.init( selector, context, rootjQuery ); - }, +// All jQuery objects should point back to these +rootjQuery = jQuery(document); +// String to Object options format cache +var optionsCache = {}; + +// Convert String-formatted options into Object-formatted ones and store in cache +function createOptions( options ) { + var object = optionsCache[ options ] = {}; + jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) { + object[ flag ] = true; + }); + return object; +} - // Used for matching numbers - core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source, +/* + * Create a callback list using the following parameters: + * + * options: an optional list of space-separated options that will change how + * the callback list behaves or a more traditional option object + * + * By default a callback list will act like an event callback list and can be + * "fired" multiple times. + * + * Possible options: + * + * once: will ensure the callback list can only be fired once (like a Deferred) + * + * memory: will keep track of previous values and will call any callback added + * after the list has been fired right away with the latest "memorized" + * values (like a Deferred) + * + * unique: will ensure a callback can only be added once (no duplicate in the list) + * + * stopOnFalse: interrupt callings when a callback returns false + * + */ +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + ( optionsCache[ options ] || createOptions( options ) ) : + jQuery.extend( {}, options ); + + var // Flag to know if list is currently firing + firing, + // Last fire value (for non-forgettable lists) + memory, + // Flag to know if list was already fired + fired, + // End of the loop when firing + firingLength, + // Index of currently firing callback (modified by remove if needed) + firingIndex, + // First callback to fire (used internally by add and fireWith) + firingStart, + // Actual callback list + list = [], + // Stack of fire calls for repeatable lists + stack = !options.once && [], + // Fire callbacks + fire = function( data ) { + memory = options.memory && data; + fired = true; + firingIndex = firingStart || 0; + firingStart = 0; + firingLength = list.length; + firing = true; + for ( ; list && firingIndex < firingLength; firingIndex++ ) { + if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { + memory = false; // To prevent further calls using add + break; + } + } + firing = false; + if ( list ) { + if ( stack ) { + if ( stack.length ) { + fire( stack.shift() ); + } + } else if ( memory ) { + list = []; + } else { + self.disable(); + } + } + }, + // Actual Callbacks object + self = { + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + // First, we save the current length + var start = list.length; + (function add( args ) { + jQuery.each( args, function( _, arg ) { + var type = jQuery.type( arg ); + if ( type === "function" ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && type !== "string" ) { + // Inspect recursively + add( arg ); + } + }); + })( arguments ); + // Do we need to add the callbacks to the + // current firing batch? + if ( firing ) { + firingLength = list.length; + // With memory, if we're not firing then + // we should call right away + } else if ( memory ) { + firingStart = start; + fire( memory ); + } + } + return this; + }, + // Remove a callback from the list + remove: function() { + if ( list ) { + jQuery.each( arguments, function( _, arg ) { + var index; + while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + // Handle firing indexes + if ( firing ) { + if ( index <= firingLength ) { + firingLength--; + } + if ( index <= firingIndex ) { + firingIndex--; + } + } + } + }); + } + return this; + }, + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function( fn ) { + return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); + }, + // Remove all callbacks from the list + empty: function() { + list = []; + return this; + }, + // Have the list do nothing anymore + disable: function() { + list = stack = memory = undefined; + return this; + }, + // Is it disabled? + disabled: function() { + return !list; + }, + // Lock the list in its current state + lock: function() { + stack = undefined; + if ( !memory ) { + self.disable(); + } + return this; + }, + // Is it locked? + locked: function() { + return !stack; + }, + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + if ( list && ( !fired || stack ) ) { + if ( firing ) { + stack.push( args ); + } else { + fire( args ); + } + } + return this; + }, + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; +jQuery.extend({ + + Deferred: function( func ) { + var tuples = [ + // action, add listener, listener list, final state + [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], + [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], + [ "notify", "progress", jQuery.Callbacks("memory") ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + then: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + return jQuery.Deferred(function( newDefer ) { + jQuery.each( tuples, function( i, tuple ) { + var action = tuple[ 0 ], + fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; + // deferred[ done | fail | progress ] for forwarding actions to newDefer + deferred[ tuple[1] ](function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && jQuery.isFunction( returned.promise ) ) { + returned.promise() + .done( newDefer.resolve ) + .fail( newDefer.reject ) + .progress( newDefer.notify ); + } else { + newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); + } + }); + }); + fns = null; + }).promise(); + }, + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return obj != null ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Keep pipe for back-compat + promise.pipe = promise.then; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 3 ]; + + // promise[ done | fail | progress ] = list.add + promise[ tuple[1] ] = list.add; + + // Handle state + if ( stateString ) { + list.add(function() { + // state = [ resolved | rejected ] + state = stateString; + + // [ reject_list | resolve_list ].disable; progress_list.lock + }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); + } + + // deferred[ resolve | reject | notify ] + deferred[ tuple[0] ] = function() { + deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); + return this; + }; + deferred[ tuple[0] + "With" ] = list.fireWith; + }); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( subordinate /* , ..., subordinateN */ ) { + var i = 0, + resolveValues = core_slice.call( arguments ), + length = resolveValues.length, + + // the count of uncompleted subordinates + remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, + + // the master Deferred. If resolveValues consist of only a single Deferred, just use that. + deferred = remaining === 1 ? subordinate : jQuery.Deferred(), + + // Update function for both resolve and progress values + updateFunc = function( i, contexts, values ) { + return function( value ) { + contexts[ i ] = this; + values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value; + if( values === progressValues ) { + deferred.notifyWith( contexts, values ); + } else if ( !( --remaining ) ) { + deferred.resolveWith( contexts, values ); + } + }; + }, + + progressValues, progressContexts, resolveContexts; + + // add listeners to Deferred subordinates; treat others as resolved + if ( length > 1 ) { + progressValues = new Array( length ); + progressContexts = new Array( length ); + resolveContexts = new Array( length ); + for ( ; i < length; i++ ) { + if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { + resolveValues[ i ].promise() + .done( updateFunc( i, resolveContexts, resolveValues ) ) + .fail( deferred.reject ) + .progress( updateFunc( i, progressContexts, progressValues ) ); + } else { + --remaining; + } + } + } + + // if we're not waiting on anything, resolve the master + if ( !remaining ) { + deferred.resolveWith( resolveContexts, resolveValues ); + } + + return deferred.promise(); + } +}); +jQuery.support = (function() { + + var support, all, a, + input, select, fragment, + opt, eventName, isSupported, i, + div = document.createElement("div"); + + // Setup + div.setAttribute( "className", "t" ); + div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>"; + + // Support tests won't run in some limited or non-browser environments + all = div.getElementsByTagName("*"); + a = div.getElementsByTagName("a")[ 0 ]; + if ( !all || !a || !all.length ) { + return {}; + } + + // First batch of tests + select = document.createElement("select"); + opt = select.appendChild( document.createElement("option") ); + input = div.getElementsByTagName("input")[ 0 ]; + + a.style.cssText = "top:1px;float:left;opacity:.5"; + support = { + // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) + getSetAttribute: div.className !== "t", + + // IE strips leading whitespace when .innerHTML is used + leadingWhitespace: div.firstChild.nodeType === 3, + + // Make sure that tbody elements aren't automatically inserted + // IE will insert them into empty tables + tbody: !div.getElementsByTagName("tbody").length, + + // Make sure that link elements get serialized correctly by innerHTML + // This requires a wrapper element in IE + htmlSerialize: !!div.getElementsByTagName("link").length, + + // Get the style information from getAttribute + // (IE uses .cssText instead) + style: /top/.test( a.getAttribute("style") ), + + // Make sure that URLs aren't manipulated + // (IE normalizes it by default) + hrefNormalized: a.getAttribute("href") === "/a", + + // Make sure that element opacity exists + // (IE uses filter instead) + // Use a regex to work around a WebKit issue. See #5145 + opacity: /^0.5/.test( a.style.opacity ), + + // Verify style float existence + // (IE uses styleFloat instead of cssFloat) + cssFloat: !!a.style.cssFloat, + + // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) + checkOn: !!input.value, + + // Make sure that a selected-by-default option has a working selected property. + // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) + optSelected: opt.selected, + + // Tests for enctype support on a form (#6743) + enctype: !!document.createElement("form").enctype, + + // Makes sure cloning an html5 element does not cause problems + // Where outerHTML is undefined, this still works + html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>", + + // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode + boxModel: document.compatMode === "CSS1Compat", + + // Will be defined later + deleteExpando: true, + noCloneEvent: true, + inlineBlockNeedsLayout: false, + shrinkWrapBlocks: false, + reliableMarginRight: true, + boxSizingReliable: true, + pixelPosition: false + }; + + // Make sure checked status is properly cloned + input.checked = true; + support.noCloneChecked = input.cloneNode( true ).checked; + + // Make sure that the options inside disabled selects aren't marked as disabled + // (WebKit marks them as disabled) + select.disabled = true; + support.optDisabled = !opt.disabled; + + // Support: IE<9 + try { + delete div.test; + } catch( e ) { + support.deleteExpando = false; + } + + // Check if we can trust getAttribute("value") + input = document.createElement("input"); + input.setAttribute( "value", "" ); + support.input = input.getAttribute( "value" ) === ""; + + // Check if an input maintains its value after becoming a radio + input.value = "t"; + input.setAttribute( "type", "radio" ); + support.radioValue = input.value === "t"; + + // #11217 - WebKit loses check when the name is after the checked attribute + input.setAttribute( "checked", "t" ); + input.setAttribute( "name", "t" ); + + fragment = document.createDocumentFragment(); + fragment.appendChild( input ); + + // Check if a disconnected checkbox will retain its checked + // value of true after appended to the DOM (IE6/7) + support.appendChecked = input.checked; + + // WebKit doesn't clone checked state correctly in fragments + support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE<9 + // Opera does not clone events (and typeof div.attachEvent === undefined). + // IE9-10 clones events bound via attachEvent, but they don't trigger with .click() + if ( div.attachEvent ) { + div.attachEvent( "onclick", function() { + support.noCloneEvent = false; + }); + + div.cloneNode( true ).click(); + } + + // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event) + // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php + for ( i in { submit: true, change: true, focusin: true }) { + div.setAttribute( eventName = "on" + i, "t" ); + + support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false; + } + + div.style.backgroundClip = "content-box"; + div.cloneNode( true ).style.backgroundClip = ""; + support.clearCloneStyle = div.style.backgroundClip === "content-box"; + + // Run tests that need a body at doc ready + jQuery(function() { + var container, marginDiv, tds, + divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;", + body = document.getElementsByTagName("body")[0]; + + if ( !body ) { + // Return for frameset docs that don't have a body + return; + } + + container = document.createElement("div"); + container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px"; + + body.appendChild( container ).appendChild( div ); + + // Support: IE8 + // Check if table cells still have offsetWidth/Height when they are set + // to display:none and there are still other visible table cells in a + // table row; if so, offsetWidth/Height are not reliable for use when + // determining if an element has been hidden directly using + // display:none (it is still safe to use offsets if a parent element is + // hidden; don safety goggles and see bug #4512 for more information). + div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>"; + tds = div.getElementsByTagName("td"); + tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none"; + isSupported = ( tds[ 0 ].offsetHeight === 0 ); + + tds[ 0 ].style.display = ""; + tds[ 1 ].style.display = "none"; + + // Support: IE8 + // Check if empty table cells still have offsetWidth/Height + support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); + + // Check box-sizing and margin behavior + div.innerHTML = ""; + div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;"; + support.boxSizing = ( div.offsetWidth === 4 ); + support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 ); + + // Use window.getComputedStyle because jsdom on node.js will break without it. + if ( window.getComputedStyle ) { + support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; + support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; + + // Check if div with explicit width and no margin-right incorrectly + // gets computed margin-right based on width of container. (#3333) + // Fails in WebKit before Feb 2011 nightlies + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + marginDiv = div.appendChild( document.createElement("div") ); + marginDiv.style.cssText = div.style.cssText = divReset; + marginDiv.style.marginRight = marginDiv.style.width = "0"; + div.style.width = "1px"; + + support.reliableMarginRight = + !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight ); + } + + if ( typeof div.style.zoom !== core_strundefined ) { + // Support: IE<8 + // Check if natively block-level elements act like inline-block + // elements when setting their display to 'inline' and giving + // them layout + div.innerHTML = ""; + div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1"; + support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 ); + + // Support: IE6 + // Check if elements with layout shrink-wrap their children + div.style.display = "block"; + div.innerHTML = "<div></div>"; + div.firstChild.style.width = "5px"; + support.shrinkWrapBlocks = ( div.offsetWidth !== 3 ); + + if ( support.inlineBlockNeedsLayout ) { + // Prevent IE 6 from affecting layout for positioned elements #11048 + // Prevent IE from shrinking the body in IE 7 mode #12869 + // Support: IE<8 + body.style.zoom = 1; + } + } + + body.removeChild( container ); + + // Null elements to avoid leaks in IE + container = div = tds = marginDiv = null; + }); + + // Null elements to avoid leaks in IE + all = select = fragment = opt = a = input = null; + + return support; +})(); - // Used for splitting on whitespace - core_rnotwhite = /\S+/g, +var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, + rmultiDash = /([A-Z])/g; + +function internalData( elem, name, data, pvt /* Internal Use Only */ ){ + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var thisCache, ret, + internalKey = jQuery.expando, + getByName = typeof name === "string", + + // We have to handle DOM nodes and JS objects differently because IE6-7 + // can't GC object references properly across the DOM-JS boundary + isNode = elem.nodeType, + + // Only DOM nodes need the global jQuery cache; JS object data is + // attached directly to the object so GC can occur automatically + cache = isNode ? jQuery.cache : elem, + + // Only defining an ID for JS objects if its cache already exists allows + // the code to shortcut on the same path as a DOM node with no cache + id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; + + // Avoid doing any more work than we need to when trying to get data on an + // object that has no data at all + if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) { + return; + } + + if ( !id ) { + // Only DOM nodes need a new unique ID for each element since their data + // ends up in the global cache + if ( isNode ) { + elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++; + } else { + id = internalKey; + } + } + + if ( !cache[ id ] ) { + cache[ id ] = {}; + + // Avoids exposing jQuery metadata on plain JS objects when the object + // is serialized using JSON.stringify + if ( !isNode ) { + cache[ id ].toJSON = jQuery.noop; + } + } + + // An object can be passed to jQuery.data instead of a key/value pair; this gets + // shallow copied over onto the existing cache + if ( typeof name === "object" || typeof name === "function" ) { + if ( pvt ) { + cache[ id ] = jQuery.extend( cache[ id ], name ); + } else { + cache[ id ].data = jQuery.extend( cache[ id ].data, name ); + } + } + + thisCache = cache[ id ]; + + // jQuery data() is stored in a separate object inside the object's internal data + // cache in order to avoid key collisions between internal data and user-defined + // data. + if ( !pvt ) { + if ( !thisCache.data ) { + thisCache.data = {}; + } + + thisCache = thisCache.data; + } + + if ( data !== undefined ) { + thisCache[ jQuery.camelCase( name ) ] = data; + } + + // Check for both converted-to-camel and non-converted data property names + // If a data property was specified + if ( getByName ) { + + // First Try to find as-is property data + ret = thisCache[ name ]; + + // Test for null|undefined property data + if ( ret == null ) { + + // Try to find the camelCased property + ret = thisCache[ jQuery.camelCase( name ) ]; + } + } else { + ret = thisCache; + } + + return ret; +} - // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE) - rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, +function internalRemoveData( elem, name, pvt ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var i, l, thisCache, + isNode = elem.nodeType, + + // See jQuery.data for more information + cache = isNode ? jQuery.cache : elem, + id = isNode ? elem[ jQuery.expando ] : jQuery.expando; + + // If there is already no cache entry for this object, there is no + // purpose in continuing + if ( !cache[ id ] ) { + return; + } + + if ( name ) { + + thisCache = pvt ? cache[ id ] : cache[ id ].data; + + if ( thisCache ) { + + // Support array or space separated string names for data keys + if ( !jQuery.isArray( name ) ) { + + // try the string as a key before any manipulation + if ( name in thisCache ) { + name = [ name ]; + } else { + + // split the camel cased version by spaces unless a key with the spaces exists + name = jQuery.camelCase( name ); + if ( name in thisCache ) { + name = [ name ]; + } else { + name = name.split(" "); + } + } + } else { + // If "name" is an array of keys... + // When data is initially created, via ("key", "val") signature, + // keys will be converted to camelCase. + // Since there is no way to tell _how_ a key was added, remove + // both plain key and camelCase key. #12786 + // This will only penalize the array argument path. + name = name.concat( jQuery.map( name, jQuery.camelCase ) ); + } + + for ( i = 0, l = name.length; i < l; i++ ) { + delete thisCache[ name[i] ]; + } + + // If there is no data left in the cache, we want to continue + // and let the cache object itself get destroyed + if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) { + return; + } + } + } + + // See jQuery.data for more information + if ( !pvt ) { + delete cache[ id ].data; + + // Don't destroy the parent cache unless the internal data object + // had been the only thing left in it + if ( !isEmptyDataObject( cache[ id ] ) ) { + return; + } + } + + // Destroy the cache + if ( isNode ) { + jQuery.cleanData( [ elem ], true ); + + // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) + } else if ( jQuery.support.deleteExpando || cache != cache.window ) { + delete cache[ id ]; + + // When all else fails, null + } else { + cache[ id ] = null; + } +} - // A simple way to check for HTML strings - // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) - // Strict HTML recognition (#11290: must start with <) - rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/, +jQuery.extend({ + cache: {}, + + // Unique for each copy of jQuery on the page + // Non-digits removed to match rinlinejQuery + expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ), + + // The following elements throw uncatchable exceptions if you + // attempt to add expando properties to them. + noData: { + "embed": true, + // Ban all objects except for Flash (which handle expandos) + "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", + "applet": true + }, + + hasData: function( elem ) { + elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; + return !!elem && !isEmptyDataObject( elem ); + }, + + data: function( elem, name, data ) { + return internalData( elem, name, data ); + }, + + removeData: function( elem, name ) { + return internalRemoveData( elem, name ); + }, + + // For internal use only. + _data: function( elem, name, data ) { + return internalData( elem, name, data, true ); + }, + + _removeData: function( elem, name ) { + return internalRemoveData( elem, name, true ); + }, + + // A method for determining if a DOM node can handle the data expando + acceptData: function( elem ) { + // Do not set data on non-element because it will not be cleared (#8335). + if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) { + return false; + } + + var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ]; + + // nodes accept data unless otherwise specified; rejection can be conditional + return !noData || noData !== true && elem.getAttribute("classid") === noData; + } +}); - // Match a standalone tag - rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/, +jQuery.fn.extend({ + data: function( key, value ) { + var attrs, name, + elem = this[0], + i = 0, + data = null; + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = jQuery.data( elem ); + + if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { + attrs = elem.attributes; + for ( ; i < attrs.length; i++ ) { + name = attrs[i].name; + + if ( !name.indexOf( "data-" ) ) { + name = jQuery.camelCase( name.slice(5) ); + + dataAttr( elem, name, data[ name ] ); + } + } + jQuery._data( elem, "parsedAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each(function() { + jQuery.data( this, key ); + }); + } + + return jQuery.access( this, function( value ) { + + if ( value === undefined ) { + // Try to fetch any internally stored data first + return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null; + } + + this.each(function() { + jQuery.data( this, key, value ); + }); + }, null, value, arguments.length > 1, null, true ); + }, + + removeData: function( key ) { + return this.each(function() { + jQuery.removeData( this, key ); + }); + } +}); - // JSON RegExp - rvalidchars = /^[\],:{}\s]*$/, - rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, - rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g, - rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g, +function dataAttr( elem, key, data ) { + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { - // Matches dashed string for camelizing - rmsPrefix = /^-ms-/, - rdashAlpha = /-([\da-z])/gi, + var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); - // Used by jQuery.camelCase as callback to replace() - fcamelCase = function ( all, letter ) { - return letter.toUpperCase(); - }, + data = elem.getAttribute( name ); - // The ready event handler - completed = function ( event ) { + if ( typeof data === "string" ) { + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + // Only convert to a number if it doesn't change the string + +data + "" === data ? +data : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + data; + } catch( e ) {} - // readyState === "complete" is good enough for us to call the dom ready in oldIE - if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) { - detach(); - jQuery.ready(); - } - }, - // Clean-up method for dom ready events - detach = function () { - if ( document.addEventListener ) { - document.removeEventListener( "DOMContentLoaded", completed, false ); - window.removeEventListener( "load", completed, false ); + // Make sure we set the data so it isn't changed later + jQuery.data( elem, key, data ); - } else { - document.detachEvent( "onreadystatechange", completed ); - window.detachEvent( "onload", completed ); - } - }; + } else { + data = undefined; + } + } - jQuery.fn = jQuery.prototype = { - // The current version of jQuery being used - jquery: core_version, + return data; +} - constructor: jQuery, - init: function ( selector, context, rootjQuery ) { - var match, elem; +// checks a cache object for emptiness +function isEmptyDataObject( obj ) { + var name; + for ( name in obj ) { + + // if the public data object is empty, the private is still empty + if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { + continue; + } + if ( name !== "toJSON" ) { + return false; + } + } + + return true; +} +jQuery.extend({ + queue: function( elem, type, data ) { + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = jQuery._data( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || jQuery.isArray(data) ) { + queue = jQuery._data( elem, type, jQuery.makeArray(data) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + startLength--; + } + + hooks.cur = fn; + if ( fn ) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + // clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } + + if ( !startLength && hooks ) { + hooks.empty.fire(); + } + }, + + // not intended for public consumption - generates a queueHooks object, or returns the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return jQuery._data( elem, key ) || jQuery._data( elem, key, { + empty: jQuery.Callbacks("once memory").add(function() { + jQuery._removeData( elem, type + "queue" ); + jQuery._removeData( elem, key ); + }) + }); + } +}); - // HANDLE: $(""), $(null), $(undefined), $(false) - if ( !selector ) { - return this; - } +jQuery.fn.extend({ + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[0], type ); + } + + return data === undefined ? + this : + this.each(function() { + var queue = jQuery.queue( this, type, data ); + + // ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[0] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + }); + }, + dequeue: function( type ) { + return this.each(function() { + jQuery.dequeue( this, type ); + }); + }, + // Based off of the plugin by Clint Helfers, with permission. + // http://blindsignals.com/index.php/2009/07/jquery-delay/ + delay: function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; + + return this.queue( type, function( next, hooks ) { + var timeout = setTimeout( next, time ); + hooks.stop = function() { + clearTimeout( timeout ); + }; + }); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while( i-- ) { + tmp = jQuery._data( elements[ i ], type + "queueHooks" ); + if ( tmp && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); + } +}); +var nodeHook, boolHook, + rclass = /[\t\r\n]/g, + rreturn = /\r/g, + rfocusable = /^(?:input|select|textarea|button|object)$/i, + rclickable = /^(?:a|area)$/i, + rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i, + ruseDefault = /^(?:checked|selected)$/i, + getSetAttribute = jQuery.support.getSetAttribute, + getSetInput = jQuery.support.input; + +jQuery.fn.extend({ + attr: function( name, value ) { + return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); + }, + + removeAttr: function( name ) { + return this.each(function() { + jQuery.removeAttr( this, name ); + }); + }, + + prop: function( name, value ) { + return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); + }, + + removeProp: function( name ) { + name = jQuery.propFix[ name ] || name; + return this.each(function() { + // try/catch handles cases where IE balks (such as removing a property on window) + try { + this[ name ] = undefined; + delete this[ name ]; + } catch( e ) {} + }); + }, + + addClass: function( value ) { + var classes, elem, cur, clazz, j, + i = 0, + len = this.length, + proceed = typeof value === "string" && value; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).addClass( value.call( this, j, this.className ) ); + }); + } + + if ( proceed ) { + // The disjunction here is for better compressibility (see removeClass) + classes = ( value || "" ).match( core_rnotwhite ) || []; + + for ( ; i < len; i++ ) { + elem = this[ i ]; + cur = elem.nodeType === 1 && ( elem.className ? + ( " " + elem.className + " " ).replace( rclass, " " ) : + " " + ); + + if ( cur ) { + j = 0; + while ( (clazz = classes[j++]) ) { + if ( cur.indexOf( " " + clazz + " " ) < 0 ) { + cur += clazz + " "; + } + } + elem.className = jQuery.trim( cur ); + + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classes, elem, cur, clazz, j, + i = 0, + len = this.length, + proceed = arguments.length === 0 || typeof value === "string" && value; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).removeClass( value.call( this, j, this.className ) ); + }); + } + if ( proceed ) { + classes = ( value || "" ).match( core_rnotwhite ) || []; + + for ( ; i < len; i++ ) { + elem = this[ i ]; + // This expression is here for better compressibility (see addClass) + cur = elem.nodeType === 1 && ( elem.className ? + ( " " + elem.className + " " ).replace( rclass, " " ) : + "" + ); + + if ( cur ) { + j = 0; + while ( (clazz = classes[j++]) ) { + // Remove *all* instances + while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { + cur = cur.replace( " " + clazz + " ", " " ); + } + } + elem.className = value ? jQuery.trim( cur ) : ""; + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isBool = typeof stateVal === "boolean"; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( i ) { + jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); + }); + } + + return this.each(function() { + if ( type === "string" ) { + // toggle individual class names + var className, + i = 0, + self = jQuery( this ), + state = stateVal, + classNames = value.match( core_rnotwhite ) || []; + + while ( (className = classNames[ i++ ]) ) { + // check each className given, space separated list + state = isBool ? state : !self.hasClass( className ); + self[ state ? "addClass" : "removeClass" ]( className ); + } + + // Toggle whole class name + } else if ( type === core_strundefined || type === "boolean" ) { + if ( this.className ) { + // store className if set + jQuery._data( this, "__className__", this.className ); + } + + // If the element has a class name or if we're passed "false", + // then remove the whole classname (if there was one, the above saved it). + // Otherwise bring back whatever was previously saved (if anything), + // falling back to the empty string if nothing was stored. + this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; + } + }); + }, + + hasClass: function( selector ) { + var className = " " + selector + " ", + i = 0, + l = this.length; + for ( ; i < l; i++ ) { + if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { + return true; + } + } + + return false; + }, + + val: function( value ) { + var ret, hooks, isFunction, + elem = this[0]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; + + if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { + return ret; + } + + ret = elem.value; + + return typeof ret === "string" ? + // handle most common string cases + ret.replace(rreturn, "") : + // handle cases where value is null/undef or number + ret == null ? "" : ret; + } + + return; + } + + isFunction = jQuery.isFunction( value ); + + return this.each(function( i ) { + var val, + self = jQuery(this); + + if ( this.nodeType !== 1 ) { + return; + } + + if ( isFunction ) { + val = value.call( this, i, self.val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + } else if ( typeof val === "number" ) { + val += ""; + } else if ( jQuery.isArray( val ) ) { + val = jQuery.map(val, function ( value ) { + return value == null ? "" : value + ""; + }); + } - // Handle HTML strings - if ( typeof selector === "string" ) { - if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { - // Assume that strings that start and end with <> are HTML and skip the regex check - match = [ null, selector, null ]; + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; - } else { - match = rquickExpr.exec( selector ); - } + // If set returns undefined, fall back to normal setting + if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + }); + } +}); - // Match html or make sure no context is specified for #id - if ( match && (match[1] || !context) ) { - - // HANDLE: $(html) -> $(array) - if ( match[1] ) { - context = context instanceof jQuery ? context[0] : context; - - // scripts is true for back-compat - jQuery.merge( this, jQuery.parseHTML( - match[1], - context && context.nodeType ? context.ownerDocument || context : document, - true - ) ); - - // HANDLE: $(html, props) - if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { - for ( match in context ) { - // Properties of context are called as methods if possible - if ( jQuery.isFunction( this[ match ] ) ) { - this[ match ]( context[ match ] ); - - // ...and otherwise set as attributes - } else { - this.attr( match, context[ match ] ); - } - } - } +jQuery.extend({ + valHooks: { + option: { + get: function( elem ) { + // attributes.value is undefined in Blackberry 4.7 but + // uses .value. See #6932 + var val = elem.attributes.value; + return !val || val.specified ? elem.value : elem.text; + } + }, + select: { + get: function( elem ) { + var value, option, + options = elem.options, + index = elem.selectedIndex, + one = elem.type === "select-one" || index < 0, + values = one ? null : [], + max = one ? index + 1 : options.length, + i = index < 0 ? + max : + one ? index : 0; + + // Loop through all the selected options + for ( ; i < max; i++ ) { + option = options[ i ]; + + // oldIE doesn't update selected after form reset (#2551) + if ( ( option.selected || i === index ) && + // Don't return options that are disabled or in a disabled optgroup + ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) && + ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { - return this; + // Get the specific value for the option + value = jQuery( option ).val(); - // HANDLE: $(#id) - } - elem = document.getElementById( match[2] ); - - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - if ( elem && elem.parentNode ) { - // Handle the case where IE and Opera return items - // by name instead of ID - if ( elem.id !== match[2] ) { - return rootjQuery.find( selector ); - } + // We don't need an array for one selects + if ( one ) { + return value; + } - // Otherwise, we inject the element directly into the jQuery object - this.length = 1; - this[0] = elem; - } + // Multi-Selects return an array + values.push( value ); + } + } - this.context = document; - this.selector = selector; - return this; - + return values; + }, - // HANDLE: $(expr, $(...)) - } else if ( !context || context.jquery ) { - return ( context || rootjQuery ).find( selector ); + set: function( elem, value ) { + var values = jQuery.makeArray( value ); - // HANDLE: $(expr, context) - // (which is just equivalent to: $(context).find(expr) - } - return this.constructor( context ).find( selector ); - + jQuery(elem).find("option").each(function() { + this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; + }); - // HANDLE: $(DOMElement) - } else if ( selector.nodeType ) { - this.context = this[0] = selector; - this.length = 1; - return this; + if ( !values.length ) { + elem.selectedIndex = -1; + } + return values; + } + } + }, + + attr: function( elem, name, value ) { + var hooks, notxml, ret, + nType = elem.nodeType; + + // don't get/set attributes on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === core_strundefined ) { + return jQuery.prop( elem, name, value ); + } + + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + // All attributes are lowercase + // Grab necessary hook if one is defined + if ( notxml ) { + name = name.toLowerCase(); + hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook ); + } + + if ( value !== undefined ) { + + if ( value === null ) { + jQuery.removeAttr( elem, name ); + + } else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + elem.setAttribute( name, value + "" ); + return value; + } + + } else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + + // In IE9+, Flash objects don't have .getAttribute (#12945) + // Support: IE9+ + if ( typeof elem.getAttribute !== core_strundefined ) { + ret = elem.getAttribute( name ); + } + + // Non-existent attributes return null, we normalize to undefined + return ret == null ? + undefined : + ret; + } + }, + + removeAttr: function( elem, value ) { + var name, propName, + i = 0, + attrNames = value && value.match( core_rnotwhite ); + + if ( attrNames && elem.nodeType === 1 ) { + while ( (name = attrNames[i++]) ) { + propName = jQuery.propFix[ name ] || name; + + // Boolean attributes get special treatment (#10870) + if ( rboolean.test( name ) ) { + // Set corresponding property to false for boolean attributes + // Also clear defaultChecked/defaultSelected (if appropriate) for IE<8 + if ( !getSetAttribute && ruseDefault.test( name ) ) { + elem[ jQuery.camelCase( "default-" + name ) ] = + elem[ propName ] = false; + } else { + elem[ propName ] = false; + } + + // See #9699 for explanation of this approach (setting first, then removal) + } else { + jQuery.attr( elem, name, "" ); + } + + elem.removeAttribute( getSetAttribute ? name : propName ); + } + } + }, + + attrHooks: { + type: { + set: function( elem, value ) { + if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { + // Setting the type on a radio button after the value resets the value in IE6-9 + // Reset value to default in case type is set after value during creation + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + } + }, + + propFix: { + tabindex: "tabIndex", + readonly: "readOnly", + "for": "htmlFor", + "class": "className", + maxlength: "maxLength", + cellspacing: "cellSpacing", + cellpadding: "cellPadding", + rowspan: "rowSpan", + colspan: "colSpan", + usemap: "useMap", + frameborder: "frameBorder", + contenteditable: "contentEditable" + }, + + prop: function( elem, name, value ) { + var ret, hooks, notxml, + nType = elem.nodeType; + + // don't get/set properties on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + if ( notxml ) { + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + return ( elem[ name ] = value ); + } + + } else { + if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + return elem[ name ]; + } + } + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set + // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + var attributeNode = elem.getAttributeNode("tabindex"); + + return attributeNode && attributeNode.specified ? + parseInt( attributeNode.value, 10 ) : + rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? + 0 : + undefined; + } + } + } +}); - // HANDLE: $(function) - // Shortcut for document ready - } else if ( jQuery.isFunction( selector ) ) { - return rootjQuery.ready( selector ); - } +// Hook for boolean attributes +boolHook = { + get: function( elem, name ) { + var + // Use .prop to determine if this attribute is understood as boolean + prop = jQuery.prop( elem, name ), + + // Fetch it accordingly + attr = typeof prop === "boolean" && elem.getAttribute( name ), + detail = typeof prop === "boolean" ? + + getSetInput && getSetAttribute ? + attr != null : + // oldIE fabricates an empty string for missing boolean attributes + // and conflates checked/selected into attroperties + ruseDefault.test( name ) ? + elem[ jQuery.camelCase( "default-" + name ) ] : + !!attr : + + // fetch an attribute node for properties not recognized as boolean + elem.getAttributeNode( name ); + + return detail && detail.value !== false ? + name.toLowerCase() : + undefined; + }, + set: function( elem, value, name ) { + if ( value === false ) { + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { + // IE<8 needs the *property* name + elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); + + // Use defaultChecked and defaultSelected for oldIE + } else { + elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; + } + + return name; + } +}; - if ( selector.selector !== undefined ) { - this.selector = selector.selector; - this.context = selector.context; - } +// fix oldIE value attroperty +if ( !getSetInput || !getSetAttribute ) { + jQuery.attrHooks.value = { + get: function( elem, name ) { + var ret = elem.getAttributeNode( name ); + return jQuery.nodeName( elem, "input" ) ? + + // Ignore the value *property* by using defaultValue + elem.defaultValue : + + ret && ret.specified ? ret.value : undefined; + }, + set: function( elem, value, name ) { + if ( jQuery.nodeName( elem, "input" ) ) { + // Does not return so that setAttribute is also used + elem.defaultValue = value; + } else { + // Use nodeHook if defined (#1954); otherwise setAttribute is fine + return nodeHook && nodeHook.set( elem, value, name ); + } + } + }; +} - return jQuery.makeArray( selector, this ); - }, +// IE6/7 do not support getting/setting some attributes with get/setAttribute +if ( !getSetAttribute ) { + + // Use this for any attribute in IE6/7 + // This fixes almost every IE6/7 issue + nodeHook = jQuery.valHooks.button = { + get: function( elem, name ) { + var ret = elem.getAttributeNode( name ); + return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ? + ret.value : + undefined; + }, + set: function( elem, value, name ) { + // Set the existing or create a new attribute node + var ret = elem.getAttributeNode( name ); + if ( !ret ) { + elem.setAttributeNode( + (ret = elem.ownerDocument.createAttribute( name )) + ); + } + + ret.value = value += ""; + + // Break association with cloned elements by also using setAttribute (#9646) + return name === "value" || value === elem.getAttribute( name ) ? + value : + undefined; + } + }; + + // Set contenteditable to false on removals(#10429) + // Setting to empty string throws an error as an invalid value + jQuery.attrHooks.contenteditable = { + get: nodeHook.get, + set: function( elem, value, name ) { + nodeHook.set( elem, value === "" ? false : value, name ); + } + }; + + // Set width and height to auto instead of 0 on empty string( Bug #8150 ) + // This is for removals + jQuery.each([ "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + set: function( elem, value ) { + if ( value === "" ) { + elem.setAttribute( name, "auto" ); + return value; + } + } + }); + }); +} - // Start with an empty selector - selector: "", - // The default length of a jQuery object is 0 - length: 0, +// Some attributes require a special call on IE +// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx +if ( !jQuery.support.hrefNormalized ) { + jQuery.each([ "href", "src", "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + get: function( elem ) { + var ret = elem.getAttribute( name, 2 ); + return ret == null ? undefined : ret; + } + }); + }); + + // href/src property should get the full normalized URL (#10299/#12915) + jQuery.each([ "href", "src" ], function( i, name ) { + jQuery.propHooks[ name ] = { + get: function( elem ) { + return elem.getAttribute( name, 4 ); + } + }; + }); +} - // The number of elements contained in the matched element set - size: function () { - return this.length; - }, +if ( !jQuery.support.style ) { + jQuery.attrHooks.style = { + get: function( elem ) { + // Return undefined in the case of empty string + // Note: IE uppercases css property names, but if we were to .toLowerCase() + // .cssText, that would destroy case senstitivity in URL's, like in "background" + return elem.style.cssText || undefined; + }, + set: function( elem, value ) { + return ( elem.style.cssText = value + "" ); + } + }; +} - toArray: function () { - return core_slice.call( this ); - }, +// Safari mis-reports the default selected property of an option +// Accessing the parent's selectedIndex property fixes it +if ( !jQuery.support.optSelected ) { + jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, { + get: function( elem ) { + var parent = elem.parentNode; + + if ( parent ) { + parent.selectedIndex; + + // Make sure that it also works with optgroups, see #5701 + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + return null; + } + }); +} - // Get the Nth element in the matched element set OR - // Get the whole matched element set as a clean array - get: function ( num ) { - return num == null ? +// IE6/7 call enctype encoding +if ( !jQuery.support.enctype ) { + jQuery.propFix.enctype = "encoding"; +} - // Return a 'clean' array - this.toArray() : +// Radios and checkboxes getter/setter +if ( !jQuery.support.checkOn ) { + jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + get: function( elem ) { + // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified + return elem.getAttribute("value") === null ? "on" : elem.value; + } + }; + }); +} +jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { + set: function( elem, value ) { + if ( jQuery.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); + } + } + }); +}); +var rformElems = /^(?:input|select|textarea)$/i, + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|contextmenu)|click/, + rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, + rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; + +function returnTrue() { + return true; +} - // Return just the object - ( num < 0 ? this[ this.length + num ] : this[ num ] ); - }, +function returnFalse() { + return false; +} - // Take an array of elements and push it onto the stack - // (returning the new matched element set) - pushStack: function ( elems ) { +/* + * Helper functions for managing events -- not part of the public interface. + * Props to Dean Edwards' addEvent library for many of the ideas. + */ +jQuery.event = { + + global: {}, + + add: function( elem, types, handler, data, selector ) { + var tmp, events, t, handleObjIn, + special, eventHandle, handleObj, + handlers, type, namespaces, origType, + elemData = jQuery._data( elem ); + + // Don't attach events to noData or text/comment nodes (but allow plain objects) + if ( !elemData ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if ( !(events = elemData.events) ) { + events = elemData.events = {}; + } + if ( !(eventHandle = elemData.handle) ) { + eventHandle = elemData.handle = function( e ) { + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ? + jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : + undefined; + }; + // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events + eventHandle.elem = elem; + } + + // Handle multiple events separated by a space + // jQuery(...).bind("mouseover mouseout", fn); + types = ( types || "" ).match( core_rnotwhite ) || [""]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[t] ) || []; + type = origType = tmp[1]; + namespaces = ( tmp[2] || "" ).split( "." ).sort(); + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend({ + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), + namespace: namespaces.join(".") + }, handleObjIn ); + + // Init the event handler queue if we're the first + if ( !(handlers = events[ type ]) ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener/attachEvent if the special events handler returns false + if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + // Bind the global event handler to the element + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle, false ); + + } else if ( elem.attachEvent ) { + elem.attachEvent( "on" + type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + // Nullify elem to prevent memory leaks in IE + elem = null; + }, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + var j, handleObj, tmp, + origCount, t, events, + special, handlers, type, + namespaces, origType, + elemData = jQuery.hasData( elem ) && jQuery._data( elem ); + + if ( !elemData || !(events = elemData.events) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = ( types || "" ).match( core_rnotwhite ) || [""]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[t] ) || []; + type = origType = tmp[1]; + namespaces = ( tmp[2] || "" ).split( "." ).sort(); + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector ? special.delegateType : special.bindType ) || type; + handlers = events[ type ] || []; + tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); + + // Remove matching events + origCount = j = handlers.length; + while ( j-- ) { + handleObj = handlers[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && + ( !handler || handler.guid === handleObj.guid ) && + ( !tmp || tmp.test( handleObj.namespace ) ) && + ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { + handlers.splice( j, 1 ); + + if ( handleObj.selector ) { + handlers.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( origCount && !handlers.length ) { + if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + delete elemData.handle; + + // removeData also checks for emptiness and clears the expando if empty + // so use it instead of delete + jQuery._removeData( elem, "events" ); + } + }, + + trigger: function( event, data, elem, onlyHandlers ) { + var handle, ontype, cur, + bubbleType, special, tmp, i, + eventPath = [ elem || document ], + type = core_hasOwn.call( event, "type" ) ? event.type : event, + namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; + + cur = tmp = elem = elem || document; + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf(".") >= 0 ) { + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split("."); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf(":") < 0 && "on" + type; + + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[ jQuery.expando ] ? + event : + new jQuery.Event( type, typeof event === "object" && event ); + + event.isTrigger = true; + event.namespace = namespaces.join("."); + event.namespace_re = event.namespace ? + new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : + null; + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [ event ] : + jQuery.makeArray( data, [ event ] ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + if ( !rfocusMorph.test( bubbleType + type ) ) { + cur = cur.parentNode; + } + for ( ; cur; cur = cur.parentNode ) { + eventPath.push( cur ); + tmp = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( tmp === (elem.ownerDocument || document) ) { + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); + } + } + + // Fire handlers on the event path + i = 0; + while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { + + event.type = i > 1 ? + bubbleType : + special.bindType || type; + + // jQuery handler + handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + + // Native handler + handle = ontype && cur[ ontype ]; + if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) { + event.preventDefault(); + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) && + !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) { - // Build a new jQuery matched element set - var ret = jQuery.merge( this.constructor(), elems ); + // Call a native DOM method on the target with the same name name as the event. + // Can't use an .isFunction() check here because IE6/7 fails that test. + // Don't do default actions on window, that's where global variables be (#6170) + if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ ontype ]; + + if ( tmp ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + try { + elem[ type ](); + } catch ( e ) { + // IE<9 dies on focus/blur to hidden element (#1486,#12518) + // only reproducible on winXP IE8 native, not IE9 in IE8 mode + } + jQuery.event.triggered = undefined; + + if ( tmp ) { + elem[ ontype ] = tmp; + } + } + } + } + + return event.result; + }, + + dispatch: function( event ) { + + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix( event ); + + var i, ret, handleObj, matched, j, + handlerQueue = [], + args = core_slice.call( arguments ), + handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[0] = event; + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { + event.currentTarget = matched.elem; + + j = 0; + while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { + + // Triggered event must either 1) have no namespace, or + // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). + if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + var obj = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ); + if(obj.apply){ + ret = obj.apply( matched.elem, args ); + } + + if ( ret !== undefined ) { + if ( (event.result = ret) === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + handlers: function( event, handlers ) { + var sel, handleObj, matches, i, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Find delegate handlers + // Black-hole SVG <use> instance trees (#13180) + // Avoid non-left-click bubbling in Firefox (#3861) + if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { + + for ( ; cur != this; cur = cur.parentNode || this ) { + + // Don't check non-elements (#13208) + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) { + matches = []; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if ( matches[ sel ] === undefined ) { + matches[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) >= 0 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matches[ sel ] ) { + matches.push( handleObj ); + } + } + if ( matches.length ) { + handlerQueue.push({ elem: cur, handlers: matches }); + } + } + } + } + + // Add the remaining (directly-bound) handlers + if ( delegateCount < handlers.length ) { + handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); + } + + return handlerQueue; + }, + + fix: function( event ) { + if ( event[ jQuery.expando ] ) { + return event; + } + + // Create a writable copy of the event object and normalize some properties + var i, prop, copy, + type = event.type, + originalEvent = event, + fixHook = this.fixHooks[ type ]; + + if ( !fixHook ) { + this.fixHooks[ type ] = fixHook = + rmouseEvent.test( type ) ? this.mouseHooks : + rkeyEvent.test( type ) ? this.keyHooks : + {}; + } + copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; + + event = new jQuery.Event( originalEvent ); + + i = copy.length; + while ( i-- ) { + prop = copy[ i ]; + event[ prop ] = originalEvent[ prop ]; + } + + // Support: IE<9 + // Fix target property (#1925) + if ( !event.target ) { + event.target = originalEvent.srcElement || document; + } + + // Support: Chrome 23+, Safari? + // Target should not be a text node (#504, #13143) + if ( event.target.nodeType === 3 ) { + event.target = event.target.parentNode; + } + + // Support: IE<9 + // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) + event.metaKey = !!event.metaKey; + + return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; + }, + + // Includes some event props shared by KeyEvent and MouseEvent + props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), + + fixHooks: {}, + + keyHooks: { + props: "char charCode key keyCode".split(" "), + filter: function( event, original ) { + + // Add which for key events + if ( event.which == null ) { + event.which = original.charCode != null ? original.charCode : original.keyCode; + } + + return event; + } + }, + + mouseHooks: { + props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), + filter: function( event, original ) { + var body, eventDoc, doc, + button = original.button, + fromElement = original.fromElement; + + // Calculate pageX/Y if missing and clientX/Y available + if ( event.pageX == null && original.clientX != null ) { + eventDoc = event.target.ownerDocument || document; + doc = eventDoc.documentElement; + body = eventDoc.body; + + event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); + event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); + } + + // Add relatedTarget, if necessary + if ( !event.relatedTarget && fromElement ) { + event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if ( !event.which && button !== undefined ) { + event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); + } + + return event; + } + }, + + special: { + load: { + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + click: { + // For checkbox, fire native event so checked state will be right + trigger: function() { + if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { + this.click(); + return false; + } + } + }, + focus: { + // Fire native event if possible so blur/focus sequence is correct + trigger: function() { + if ( this !== document.activeElement && this.focus ) { + try { + this.focus(); + return false; + } catch ( e ) { + // Support: IE<9 + // If we error on focus to hidden element (#1486, #12518), + // let .trigger() run the handlers + } + } + }, + delegateType: "focusin" + }, + blur: { + trigger: function() { + if ( this === document.activeElement && this.blur ) { + this.blur(); + return false; + } + }, + delegateType: "focusout" + }, + + beforeunload: { + postDispatch: function( event ) { + + // Even when returnValue equals to undefined Firefox will still show alert + if ( event.result !== undefined ) { + event.originalEvent.returnValue = event.result; + } + } + } + }, + + simulate: function( type, elem, event, bubble ) { + // Piggyback on a donor event to simulate a different one. + // Fake originalEvent to avoid donor's stopPropagation, but if the + // simulated event prevents default then we do the same on the donor. + var e = jQuery.extend( + new jQuery.Event(), + event, + { type: type, + isSimulated: true, + originalEvent: {} + } + ); + if ( bubble ) { + jQuery.event.trigger( e, null, elem ); + } else { + jQuery.event.dispatch.call( elem, e ); + } + if ( e.isDefaultPrevented() ) { + event.preventDefault(); + } + } +}; - // Add the old object onto the stack (as a reference) - ret.prevObject = this; - ret.context = this.context; +jQuery.removeEvent = document.removeEventListener ? + function( elem, type, handle ) { + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle, false ); + } + } : + function( elem, type, handle ) { + var name = "on" + type; + + if ( elem.detachEvent ) { + + // #8545, #7054, preventing memory leaks for custom events in IE6-8 + // detachEvent needed property on element, by name of that event, to properly expose it to GC + if ( typeof elem[ name ] === core_strundefined ) { + elem[ name ] = null; + } + + elem.detachEvent( name, handle ); + } + }; + +jQuery.Event = function( src, props ) { + // Allow instantiation without the 'new' keyword + if ( !(this instanceof jQuery.Event) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || + src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; - // Return the newly-formed element set - return ret; - }, + // Event type + } else { + this.type = src; + } - // Execute a callback for every element in the matched set. - // (You can seed the arguments with an array of args, but this is - // only used internally.) - each: function ( callback, args ) { - return jQuery.each( this, callback, args ); - }, + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } - ready: function ( fn ) { - // Add the callback - jQuery.ready.promise().done( fn ); + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || jQuery.now(); - return this; - }, + // Mark it as fixed + this[ jQuery.expando ] = true; +}; - slice: function () { - return this.pushStack( core_slice.apply( this, arguments ) ); - }, +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + if ( !e ) { + return; + } + + // If preventDefault exists, run it on the original event + if ( e.preventDefault ) { + e.preventDefault(); + + // Support: IE + // Otherwise set the returnValue property of the original event to false + } else { + e.returnValue = false; + } + }, + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + if ( !e ) { + return; + } + // If stopPropagation exists, run it on the original event + if ( e.stopPropagation ) { + e.stopPropagation(); + } + + // Support: IE + // Set the cancelBubble property of the original event to true + e.cancelBubble = true; + }, + stopImmediatePropagation: function() { + this.isImmediatePropagationStopped = returnTrue; + this.stopPropagation(); + } +}; - first: function () { - return this.eq( 0 ); - }, +// Create mouseenter/leave events using mouseover/out and event-time checks +jQuery.each({ + mouseenter: "mouseover", + mouseleave: "mouseout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; + + // For mousenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || (related !== target && !jQuery.contains( target, related )) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +}); - last: function () { - return this.eq( -1 ); - }, +// IE submit delegation +if ( !jQuery.support.submitBubbles ) { + + jQuery.event.special.submit = { + setup: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Lazy-add a submit handler when a descendant form may potentially be submitted + jQuery.event.add( this, "click._submit keypress._submit", function( e ) { + // Node name check avoids a VML-related crash in IE (#9807) + var elem = e.target, + form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; + if ( form && !jQuery._data( form, "submitBubbles" ) ) { + jQuery.event.add( form, "submit._submit", function( event ) { + event._submit_bubble = true; + }); + jQuery._data( form, "submitBubbles", true ); + } + }); + // return undefined since we don't need an event listener + }, + + postDispatch: function( event ) { + // If form was submitted by the user, bubble the event up the tree + if ( event._submit_bubble ) { + delete event._submit_bubble; + if ( this.parentNode && !event.isTrigger ) { + jQuery.event.simulate( "submit", this.parentNode, event, true ); + } + } + }, + + teardown: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Remove delegated handlers; cleanData eventually reaps submit handlers attached above + jQuery.event.remove( this, "._submit" ); + } + }; +} - eq: function ( i ) { - var len = this.length, - j = +i + ( i < 0 ? len : 0 ); - return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); - }, +// IE change delegation and checkbox/radio fix +if ( !jQuery.support.changeBubbles ) { + + jQuery.event.special.change = { + + setup: function() { + + if ( rformElems.test( this.nodeName ) ) { + // IE doesn't fire change on a check/radio until blur; trigger it on click + // after a propertychange. Eat the blur-change in special.change.handle. + // This still fires onchange a second time for check/radio after blur. + if ( this.type === "checkbox" || this.type === "radio" ) { + jQuery.event.add( this, "propertychange._change", function( event ) { + if ( event.originalEvent.propertyName === "checked" ) { + this._just_changed = true; + } + }); + jQuery.event.add( this, "click._change", function( event ) { + if ( this._just_changed && !event.isTrigger ) { + this._just_changed = false; + } + // Allow triggered, simulated change events (#11500) + jQuery.event.simulate( "change", this, event, true ); + }); + } + return false; + } + // Delegated event; lazy-add a change handler on descendant inputs + jQuery.event.add( this, "beforeactivate._change", function( e ) { + var elem = e.target; + + if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) { + jQuery.event.add( elem, "change._change", function( event ) { + if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { + jQuery.event.simulate( "change", this.parentNode, event, true ); + } + }); + jQuery._data( elem, "changeBubbles", true ); + } + }); + }, + + handle: function( event ) { + var elem = event.target; + + // Swallow native change events from checkbox/radio, we already triggered them above + if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { + return event.handleObj.handler.apply( this, arguments ); + } + }, + + teardown: function() { + jQuery.event.remove( this, "._change" ); + + return !rformElems.test( this.nodeName ); + } + }; +} - map: function ( callback ) { - return this.pushStack( jQuery.map(this, function ( elem, i ) { - return callback.call( elem, i, elem ); - })); - }, +// Create "bubbling" focus and blur events +if ( !jQuery.support.focusinBubbles ) { + jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler while someone wants focusin/focusout + var attaches = 0, + handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + if ( attaches++ === 0 ) { + document.addEventListener( orig, handler, true ); + } + }, + teardown: function() { + if ( --attaches === 0 ) { + document.removeEventListener( orig, handler, true ); + } + } + }; + }); +} - end: function () { - return this.prevObject || this.constructor(null); - }, +jQuery.fn.extend({ + + on: function( types, selector, data, fn, /*INTERNAL*/ one ) { + var type, origFn; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + this.on( type, selector, data, types[ type ], one ); + } + return this; + } + + if ( data == null && fn == null ) { + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return this; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return this.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + }); + }, + one: function( types, selector, data, fn ) { + return this.on( types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each(function() { + jQuery.event.remove( this, types, fn, selector ); + }); + }, + + bind: function( types, data, fn ) { + return this.on( types, null, data, fn ); + }, + unbind: function( types, fn ) { + return this.off( types, null, fn ); + }, + + delegate: function( selector, types, data, fn ) { + return this.on( types, selector, data, fn ); + }, + undelegate: function( selector, types, fn ) { + // ( namespace ) or ( selector, types [, fn] ) + return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); + }, + + trigger: function( type, data ) { + return this.each(function() { + jQuery.event.trigger( type, data, this ); + }); + }, + triggerHandler: function( type, data ) { + var elem = this[0]; + if ( elem ) { + return jQuery.event.trigger( type, data, elem, true ); + } + } +}); +/*! + * Sizzle CSS Selector Engine + * Copyright 2012 jQuery Foundation and other contributors + * Released under the MIT license + * http://sizzlejs.com/ + */ +(function( window, undefined ) { + +var i, + cachedruns, + Expr, + getText, + isXML, + compile, + hasDuplicate, + outermostContext, + + // Local document vars + setDocument, + document, + docElem, + documentIsXML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + sortOrder, + + // Instance-specific data + expando = "sizzle" + -(new Date()), + preferredDoc = window.document, + support = {}, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + + // General-purpose constants + strundefined = typeof undefined, + MAX_NEGATIVE = 1 << 31, + + // Array methods + arr = [], + pop = arr.pop, + push = arr.push, + slice = arr.slice, + // Use a stripped-down indexOf if we can't use a native one + indexOf = arr.indexOf || function( elem ) { + var i = 0, + len = this.length; + for ( ; i < len; i++ ) { + if ( this[i] === elem ) { + return i; + } + } + return -1; + }, + + + // Regular expressions + + // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + // http://www.w3.org/TR/css3-syntax/#characters + characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", + + // Loosely modeled on CSS identifier characters + // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors + // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier + identifier = characterEncoding.replace( "w", "w#" ), + + // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors + operators = "([*^$|!~]?=)", + attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + + "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", - // For internal use only. - // Behaves like an Array's method, not like a jQuery method. - push: core_push, - sort: [].sort, - splice: [].splice - }; + // Prefer arguments quoted, + // then not containing pseudos/brackets, + // then attribute selectors/non-parenthetical expressions, + // then anything else + // These preferences are here to reduce the number of selectors + // needing tokenize in the PSEUDO preFilter + pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ), + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + "ID": new RegExp( "^#(" + characterEncoding + ")" ), + "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), + "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ), + "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) + }, + + rsibling = /[\x20\t\r\n\f]*[+~]/, + + rnative = /^[^{]+\{\s*\[native code/, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + rescape = /'|\\/g, + rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g, + + // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g, + funescape = function( _, escaped ) { + var high = "0x" + escaped - 0x10000; + // NaN means non-codepoint + return high !== high ? + escaped : + // BMP codepoint + high < 0 ? + String.fromCharCode( high + 0x10000 ) : + // Supplemental Plane codepoint (surrogate pair) + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }; + +// Use a stripped-down slice if we can't use a native one +try { + slice.call( preferredDoc.documentElement.childNodes, 0 )[0].nodeType; +} catch ( e ) { + slice = function( i ) { + var elem, + results = []; + while ( (elem = this[i++]) ) { + results.push( elem ); + } + return results; + }; +} - // Give the init function the jQuery prototype for later instantiation - jQuery.fn.init.prototype = jQuery.fn; +/** + * For feature detection + * @param {Function} fn The function to test for native support + */ +function isNative( fn ) { + return rnative.test( fn + "" ); +} - jQuery.extend = jQuery.fn.extend = function () { - var src, copyIsArray, copy, name, options, clone, - target = arguments[0] || {}, - i = 1, - length = arguments.length, - deep = false; +/** + * Create key-value caches of limited size + * @returns {Function(string, Object)} Returns the Object data after storing it on itself with + * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) + * deleting the oldest entry + */ +function createCache() { + var cache, + keys = []; + + return (cache = function( key, value ) { + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if ( keys.push( key += " " ) > Expr.cacheLength ) { + // Only keep the most recent entries + delete cache[ keys.shift() ]; + } + return (cache[ key ] = value); + }); +} - // Handle a deep copy situation - if ( typeof target === "boolean" ) { - deep = target; - target = arguments[1] || {}; - // skip the boolean and the target - i = 2; - } +/** + * Mark a function for special use by Sizzle + * @param {Function} fn The function to mark + */ +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} - // Handle case when target is a string or something (possible in deep copy) - if ( typeof target !== "object" && !jQuery.isFunction(target) ) { - target = {}; - } +/** + * Support testing using an element + * @param {Function} fn Passed the created div and expects a boolean result + */ +function assert( fn ) { + var div = document.createElement("div"); + + try { + return fn( div ); + } catch (e) { + return false; + } finally { + // release memory in IE + div = null; + } +} - // extend jQuery itself if only one argument is passed - if ( length === i ) { - target = this; - --i; - } +function Sizzle( selector, context, results, seed ) { + var match, elem, m, nodeType, + // QSA vars + i, groups, old, nid, newContext, newSelector; + + if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { + setDocument( context ); + } + + context = context || document; + results = results || []; + + if ( !selector || typeof selector !== "string" ) { + return results; + } + + if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { + return []; + } + + if ( !documentIsXML && !seed ) { + + // Shortcuts + if ( (match = rquickExpr.exec( selector )) ) { + // Speed-up: Sizzle("#ID") + if ( (m = match[1]) ) { + if ( nodeType === 9 ) { + elem = context.getElementById( m ); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE, Opera, and Webkit return items + // by name instead of ID + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } + } else { + // Context is not a document + if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && + contains( context, elem ) && elem.id === m ) { + results.push( elem ); + return results; + } + } + + // Speed-up: Sizzle("TAG") + } else if ( match[2] ) { + push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) ); + return results; + + // Speed-up: Sizzle(".CLASS") + } else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) { + push.apply( results, slice.call(context.getElementsByClassName( m ), 0) ); + return results; + } + } + + // QSA path + if ( support.qsa && !rbuggyQSA.test(selector) ) { + old = true; + nid = expando; + newContext = context; + newSelector = nodeType === 9 && selector; + + // qSA works strangely on Element-rooted queries + // We can work around this by specifying an extra ID on the root + // and working up from there (Thanks to Andrew Dupont for the technique) + // IE 8 doesn't work on object elements + if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { + groups = tokenize( selector ); + + if ( (old = context.getAttribute("id")) ) { + nid = old.replace( rescape, "\\$&" ); + } else { + context.setAttribute( "id", nid ); + } + nid = "[id='" + nid + "'] "; + + i = groups.length; + while ( i-- ) { + groups[i] = nid + toSelector( groups[i] ); + } + newContext = rsibling.test( selector ) && context.parentNode || context; + newSelector = groups.join(","); + } + + if ( newSelector ) { + try { + push.apply( results, slice.call( newContext.querySelectorAll( + newSelector + ), 0 ) ); + return results; + } catch(qsaError) { + } finally { + if ( !old ) { + context.removeAttribute("id"); + } + } + } + } + } + + // All others + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} - for ( ; i < length; i++ ) { - // Only deal with non-null/undefined values - if ( (options = arguments[ i ]) != null ) { - // Extend the base object - for ( name in options ) { - src = target[ name ]; - copy = options[ name ]; +/** + * Detect xml + * @param {Element|Object} elem An element or a document + */ +isXML = Sizzle.isXML = function( elem ) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = elem && (elem.ownerDocument || elem).documentElement; + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; - // Prevent never-ending loop - if ( target === copy ) { - continue; - } +/** + * Sets document-related variables once based on the current document + * @param {Element|Object} [doc] An element or document object to use to set the document + * @returns {Object} Returns the current document + */ +setDocument = Sizzle.setDocument = function( node ) { + var doc = node ? node.ownerDocument || node : preferredDoc; + + // If no document and documentElement is available, return + if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } + + // Set our document + document = doc; + docElem = doc.documentElement; + + // Support tests + documentIsXML = isXML( doc ); + + // Check if getElementsByTagName("*") returns only elements + support.tagNameNoComments = assert(function( div ) { + div.appendChild( doc.createComment("") ); + return !div.getElementsByTagName("*").length; + }); + + // Check if attributes should be retrieved by attribute nodes + support.attributes = assert(function( div ) { + div.innerHTML = "<select></select>"; + var type = typeof div.lastChild.getAttribute("multiple"); + // IE8 returns a string for some attributes even when not present + return type !== "boolean" && type !== "string"; + }); + + // Check if getElementsByClassName can be trusted + support.getByClassName = assert(function( div ) { + // Opera can't find a second classname (in 9.6) + div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>"; + if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) { + return false; + } + + // Safari 3.2 caches class attributes and doesn't catch changes + div.lastChild.className = "e"; + return div.getElementsByClassName("e").length === 2; + }); + + // Check if getElementById returns elements by name + // Check if getElementsByName privileges form controls or returns elements by ID + support.getByName = assert(function( div ) { + // Inject content + div.id = expando + 0; + div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>"; + docElem.insertBefore( div, docElem.firstChild ); + + // Test + var pass = doc.getElementsByName && + // buggy browsers will return fewer than the correct 2 + doc.getElementsByName( expando ).length === 2 + + // buggy browsers will return more than the correct 0 + doc.getElementsByName( expando + 0 ).length; + support.getIdNotName = !doc.getElementById( expando ); - // Recurse if we're merging plain objects or arrays - if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { - if ( copyIsArray ) { - copyIsArray = false; - clone = src && jQuery.isArray(src) ? src : []; + // Cleanup + docElem.removeChild( div ); - } else { - clone = src && jQuery.isPlainObject(src) ? src : {}; - } + return pass; + }); - // Never move original objects, clone them - target[ name ] = jQuery.extend( deep, clone, copy ); + // IE6/7 return modified attributes + Expr.attrHandle = assert(function( div ) { + div.innerHTML = "<a href='#'></a>"; + return div.firstChild && typeof div.firstChild.getAttribute !== strundefined && + div.firstChild.getAttribute("href") === "#"; + }) ? + {} : + { + "href": function( elem ) { + return elem.getAttribute( "href", 2 ); + }, + "type": function( elem ) { + return elem.getAttribute("type"); + } + }; + + // ID find and filter + if ( support.getIdNotName ) { + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== strundefined && !documentIsXML ) { + var m = context.getElementById( id ); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + return m && m.parentNode ? [m] : []; + } + }; + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute("id") === attrId; + }; + }; + } else { + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== strundefined && !documentIsXML ) { + var m = context.getElementById( id ); + + return m ? + m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ? + [m] : + undefined : + []; + } + }; + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); + return node && node.value === attrId; + }; + }; + } + + // Tag + Expr.find["TAG"] = support.tagNameNoComments ? + function( tag, context ) { + if ( typeof context.getElementsByTagName !== strundefined ) { + return context.getElementsByTagName( tag ); + } + } : + function( tag, context ) { + var elem, + tmp = [], + i = 0, + results = context.getElementsByTagName( tag ); + + // Filter out possible comments + if ( tag === "*" ) { + while ( (elem = results[i++]) ) { + if ( elem.nodeType === 1 ) { + tmp.push( elem ); + } + } + + return tmp; + } + return results; + }; + + // Name + Expr.find["NAME"] = support.getByName && function( tag, context ) { + if ( typeof context.getElementsByName !== strundefined ) { + return context.getElementsByName( name ); + } + }; + + // Class + Expr.find["CLASS"] = support.getByClassName && function( className, context ) { + if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) { + return context.getElementsByClassName( className ); + } + }; + + // QSA and matchesSelector support + + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; + + // qSa(:focus) reports false when true (Chrome 21), + // no need to also add to buggyMatches since matches checks buggyQSA + // A support test would require too much code (would include document ready) + rbuggyQSA = [ ":focus" ]; + + if ( (support.qsa = isNative(doc.querySelectorAll)) ) { + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert(function( div ) { + // Select is set to empty string on purpose + // This is to test IE's treatment of not explictly + // setting a boolean content attribute, + // since its presence should be enough + // http://bugs.jquery.com/ticket/12359 + div.innerHTML = "<select><option selected=''></option></select>"; + + // IE8 - Some boolean attributes are not treated correctly + if ( !div.querySelectorAll("[selected]").length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" ); + } + + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here and will not see later tests + if ( !div.querySelectorAll(":checked").length ) { + rbuggyQSA.push(":checked"); + } + }); + + assert(function( div ) { + + // Opera 10-12/IE8 - ^= $= *= and empty values + // Should not select anything + div.innerHTML = "<input type='hidden' i=''/>"; + if ( div.querySelectorAll("[i^='']").length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" ); + } + + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here and will not see later tests + if ( !div.querySelectorAll(":enabled").length ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Opera 10-11 does not throw on post-comma invalid pseudos + div.querySelectorAll("*,:x"); + rbuggyQSA.push(",.*:"); + }); + } + + if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector || + docElem.mozMatchesSelector || + docElem.webkitMatchesSelector || + docElem.oMatchesSelector || + docElem.msMatchesSelector) )) ) { - // Don't bring in undefined values - } else if ( copy !== undefined ) { - target[ name ] = copy; - } - } - } - } + assert(function( div ) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call( div, "div" ); + + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( div, "[s!='']:x" ); + rbuggyMatches.push( "!=", pseudos ); + }); + } + + rbuggyQSA = new RegExp( rbuggyQSA.join("|") ); + rbuggyMatches = new RegExp( rbuggyMatches.join("|") ); + + // Element contains another + // Purposefully does not implement inclusive descendent + // As in, an element does not contain itself + contains = isNative(docElem.contains) || docElem.compareDocumentPosition ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + )); + } : + function( a, b ) { + if ( b ) { + while ( (b = b.parentNode) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; + + // Document order sorting + sortOrder = docElem.compareDocumentPosition ? + function( a, b ) { + var compare; + + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) { + if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) { + if ( a === doc || contains( preferredDoc, a ) ) { + return -1; + } + if ( b === doc || contains( preferredDoc, b ) ) { + return 1; + } + return 0; + } + return compare & 4 ? -1 : 1; + } + + return a.compareDocumentPosition ? -1 : 1; + } : + function( a, b ) { + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [ a ], + bp = [ b ]; + + // Exit early if the nodes are identical + if ( a === b ) { + hasDuplicate = true; + return 0; + + // Parentless nodes are either documents or disconnected + } else if ( !aup || !bup ) { + return a === doc ? -1 : + b === doc ? 1 : + aup ? -1 : + bup ? 1 : + 0; + + // If the nodes are siblings, we can do a quick check + } else if ( aup === bup ) { + return siblingCheck( a, b ); + } + + // Otherwise we need full lists of their ancestors for comparison + cur = a; + while ( (cur = cur.parentNode) ) { + ap.unshift( cur ); + } + cur = b; + while ( (cur = cur.parentNode) ) { + bp.unshift( cur ); + } + + // Walk down the tree looking for a discrepancy + while ( ap[i] === bp[i] ) { + i++; + } + + return i ? + // Do a sibling check if the nodes have a common ancestor + siblingCheck( ap[i], bp[i] ) : + + // Otherwise nodes in our document sort first + ap[i] === preferredDoc ? -1 : + bp[i] === preferredDoc ? 1 : + 0; + }; + + // Always assume the presence of duplicates if sort doesn't + // pass them to our comparison function (as in Google Chrome). + hasDuplicate = false; + [0, 0].sort( sortOrder ); + support.detectDuplicates = hasDuplicate; + + return document; +}; - // Return the modified object - return target; - }; +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; - jQuery.extend({ - noConflict: function ( deep ) { - if ( window.$ === jQuery ) { - window.$ = _$; - } +Sizzle.matchesSelector = function( elem, expr ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } - if ( deep && window.jQuery === jQuery ) { - window.jQuery = _jQuery; - } + // Make sure that attribute selectors are quoted + expr = expr.replace( rattributeQuotes, "='$1']" ); - return jQuery; - }, + // rbuggyQSA always contains :focus, so no need for an existence check + if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) { + try { + var ret = matches.call( elem, expr ); - // Is the DOM ready to be used? Set to true once it occurs. - isReady: false, + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || support.disconnectedMatch || + // As well, disconnected nodes are said to be in a document + // fragment in IE 9 + elem.document && elem.document.nodeType !== 11 ) { + return ret; + } + } catch(e) {} + } - // A counter to track how many items to wait for before - // the ready event fires. See #6781 - readyWait: 1, + return Sizzle( expr, document, null, [elem] ).length > 0; +}; - // Hold (or release) the ready event - holdReady: function ( hold ) { - if ( hold ) { - jQuery.readyWait++; - } else { - jQuery.ready( true ); - } - }, +Sizzle.contains = function( context, elem ) { + // Set document vars if needed + if ( ( context.ownerDocument || context ) !== document ) { + setDocument( context ); + } + return contains( context, elem ); +}; - // Handle when the DOM is ready - ready: function ( wait ) { +Sizzle.attr = function( elem, name ) { + var val; + + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + if ( !documentIsXML ) { + name = name.toLowerCase(); + } + if ( (val = Expr.attrHandle[ name ]) ) { + return val( elem ); + } + if ( documentIsXML || support.attributes ) { + return elem.getAttribute( name ); + } + return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ? + name : + val && val.specified ? val.value : null; +}; - // Abort if there are pending holds or we're already ready - if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { - return; - } +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; - // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). - if ( !document.body ) { - return setTimeout( jQuery.ready ); - } +// Document sorting and removing duplicates +Sizzle.uniqueSort = function( results ) { + var elem, + duplicates = [], + i = 1, + j = 0; + + // Unless we *know* we can detect duplicates, assume their presence + hasDuplicate = !support.detectDuplicates; + results.sort( sortOrder ); + + if ( hasDuplicate ) { + for ( ; (elem = results[i]); i++ ) { + if ( elem === results[ i - 1 ] ) { + j = duplicates.push( i ); + } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } + + return results; +}; - // Remember that the DOM is ready - jQuery.isReady = true; +function siblingCheck( a, b ) { + var cur = b && a, + diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE ); + + // Use IE sourceIndex if available on both nodes + if ( diff ) { + return diff; + } + + // Check if b follows a + if ( cur ) { + while ( (cur = cur.nextSibling) ) { + if ( cur === b ) { + return -1; + } + } + } + + return a ? 1 : -1; +} - // If a normal DOM Ready event fired, decrement, and wait if need be - if ( wait !== true && --jQuery.readyWait > 0 ) { - return; - } +// Returns a function to use in pseudos for input types +function createInputPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; +} - // If there are functions bound, to execute - readyList.resolveWith( document, [ jQuery ] ); +// Returns a function to use in pseudos for buttons +function createButtonPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && elem.type === type; + }; +} - // Trigger any bound ready events - if ( jQuery.fn.trigger ) { - jQuery( document ).trigger("ready").off("ready"); - } - }, +// Returns a function to use in pseudos for positionals +function createPositionalPseudo( fn ) { + return markFunction(function( argument ) { + argument = +argument; + return markFunction(function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + // Match elements found at the specified indexes + while ( i-- ) { + if ( seed[ (j = matchIndexes[i]) ] ) { + seed[j] = !(matches[j] = seed[j]); + } + } + }); + }); +} - // See test/unit/core.js for details concerning isFunction. - // Since version 1.3, DOM methods and functions like alert - // aren't supported. They return false on IE (#2968). - isFunction: function ( obj ) { - return jQuery.type(obj) === "function"; - }, +/** + * Utility function for retrieving the text value of an array of DOM nodes + * @param {Array|Element} elem + */ +getText = Sizzle.getText = function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + // If no nodeType, this is expected to be an array + for ( ; (node = elem[i]); i++ ) { + // Do not traverse comment nodes + ret += getText( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + // Use textContent for elements + // innerText usage removed for consistency of new lines (see #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + // Do not include comment or processing instruction nodes + + return ret; +}; - isArray: Array.isArray || function ( obj ) { - return jQuery.type(obj) === "array"; - }, +Expr = Sizzle.selectors = { - isWindow: function ( obj ) { - return obj != null && obj == obj.window; - }, + // Can be adjusted by the user + cacheLength: 50, - isNumeric: function ( obj ) { - return !isNaN( parseFloat(obj) ) && isFinite( obj ); - }, + createPseudo: markFunction, - type: function ( obj ) { - if ( obj == null ) { - return String( obj ); - } - return typeof obj === "object" || typeof obj === "function" ? - class2type[ core_toString.call(obj) ] || "object" : - typeof obj; - }, + match: matchExpr, - isPlainObject: function ( obj ) { - // Must be an Object. - // Because of IE, we also have to check the presence of the constructor property. - // Make sure that DOM nodes and window objects don't pass through, as well - if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { - return false; - } + find: {}, - try { - // Not own constructor property must be Object - if ( obj.constructor && - !core_hasOwn.call(obj, "constructor") && - !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { - return false; - } - } catch ( e ) { - // IE8,9 Will throw exceptions on certain host objects #9897 - return false; - } + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, - // Own properties are enumerated firstly, so to speed up, - // if last one is own, then all properties are own. + preFilter: { + "ATTR": function( match ) { + match[1] = match[1].replace( runescape, funescape ); - var key; - for ( key in obj ) {} + // Move the given value to match[3] whether quoted or unquoted + match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape ); - return key === undefined || core_hasOwn.call( obj, key ); - }, + if ( match[2] === "~=" ) { + match[3] = " " + match[3] + " "; + } - isEmptyObject: function ( obj ) { - var name; - for ( name in obj ) { - return false; - } - return true; - }, + return match.slice( 0, 4 ); + }, - error: function ( msg ) { - throw new Error( msg ); - }, + "CHILD": function( match ) { + /* matches from matchExpr["CHILD"] + 1 type (only|nth|...) + 2 what (child|of-type) + 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) + 4 xn-component of xn+y argument ([+-]?\d*n|) + 5 sign of xn-component + 6 x of xn-component + 7 sign of y-component + 8 y of y-component + */ + match[1] = match[1].toLowerCase(); - // data: string of html - // context (optional): If specified, the fragment will be created in this context, defaults to document - // keepScripts (optional): If true, will include scripts passed in the html string - parseHTML: function ( data, context, keepScripts ) { - if ( !data || typeof data !== "string" ) { - return null; - } - if ( typeof context === "boolean" ) { - keepScripts = context; - context = false; - } - context = context || document; + if ( match[1].slice( 0, 3 ) === "nth" ) { + // nth-* requires argument + if ( !match[3] ) { + Sizzle.error( match[0] ); + } - var parsed = rsingleTag.exec( data ), - scripts = !keepScripts && []; + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); + match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); - // Single tag - if ( parsed ) { - return [ context.createElement( parsed[1] ) ]; - } + // other types prohibit arguments + } else if ( match[3] ) { + Sizzle.error( match[0] ); + } - parsed = jQuery.buildFragment( [ data ], context, scripts ); - if ( scripts ) { - jQuery( scripts ).remove(); - } - return jQuery.merge( [], parsed.childNodes ); - }, + return match; + }, - parseJSON: function ( data ) { - // Attempt to parse using the native JSON parser first - if ( window.JSON && window.JSON.parse ) { - return window.JSON.parse( data ); - } + "PSEUDO": function( match ) { + var excess, + unquoted = !match[5] && match[2]; - if ( data === null ) { - return data; - } + if ( matchExpr["CHILD"].test( match[0] ) ) { + return null; + } - if ( typeof data === "string" ) { + // Accept quoted arguments as-is + if ( match[4] ) { + match[2] = match[4]; - // Make sure leading/trailing whitespace is removed (IE can't handle it) - data = jQuery.trim( data ); - - if ( data ) { - // Make sure the incoming data is actual JSON - // Logic borrowed from http://json.org/json2.js - if ( rvalidchars.test( data.replace( rvalidescape, "@" ) - .replace( rvalidtokens, "]" ) - .replace( rvalidbraces, "")) ) { - - return ( new Function( "return " + data ) )(); - } - } - } - - jQuery.error( "Invalid JSON: " + data ); - }, - - // Cross-browser xml parsing - parseXML: function ( data ) { - var xml, tmp; - if ( !data || typeof data !== "string" ) { - return null; - } - try { - if ( window.DOMParser ) { // Standard - tmp = new DOMParser(); - xml = tmp.parseFromString( data, "text/xml" ); - } else { // IE - xml = new ActiveXObject( "Microsoft.XMLDOM" ); - xml.async = "false"; - xml.loadXML( data ); - } - } catch( e ) { - xml = undefined; - } - if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { - jQuery.error( "Invalid XML: " + data ); - } - return xml; - }, - - noop: function () {}, - - // Evaluates a script in a global context - // Workarounds based on findings by Jim Driscoll - // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context - globalEval: function ( data ) { - if ( data && jQuery.trim( data ) ) { - // We use execScript on Internet Explorer - // We use an anonymous function so that context is window - // rather than jQuery in Firefox - ( window.execScript || function ( data ) { - window[ "eval" ].call( window, data ); - } )( data ); - } - }, - - // Convert dashed to camelCase; used by the css and data modules - // Microsoft forgot to hump their vendor prefix (#9572) - camelCase: function ( string ) { - return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); - }, - - nodeName: function ( elem, name ) { - return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); - }, - - // args is for internal usage only - each: function ( obj, callback, args ) { - var value, - i = 0, - length = obj.length, - isArray = isArraylike( obj ); - - if ( args ) { - if ( isArray ) { - for ( ; i < length; i++ ) { - value = callback.apply( obj[ i ], args ); - - if ( value === false ) { - break; - } - } - } else { - for ( i in obj ) { - value = callback.apply( obj[ i ], args ); - - if ( value === false ) { - break; - } - } - } - - // A special, fast, case for the most common use of each - } else { - if ( isArray ) { - for ( ; i < length; i++ ) { - value = callback.call( obj[ i ], i, obj[ i ] ); - - if ( value === false ) { - break; - } - } - } else { - for ( i in obj ) { - value = callback.call( obj[ i ], i, obj[ i ] ); - - if ( value === false ) { - break; - } - } - } - } - - return obj; - }, - - // Use native String.trim function wherever possible - trim: core_trim && !core_trim.call("\uFEFF\xA0") ? - function ( text ) { - return text == null ? - "" : - core_trim.call( text ); - } : - - // Otherwise use our own trimming functionality - function ( text ) { - return text == null ? - "" : - ( text + "" ).replace( rtrim, "" ); - }, - - // results is for internal usage only - makeArray: function ( arr, results ) { - var ret = results || []; - - if ( arr != null ) { - if ( isArraylike( Object(arr) ) ) { - jQuery.merge( ret, - typeof arr === "string" ? - [ arr ] : arr - ); - } else { - core_push.call( ret, arr ); - } - } - - return ret; - }, - - inArray: function ( elem, arr, i ) { - var len; - - if ( arr ) { - if ( core_indexOf ) { - return core_indexOf.call( arr, elem, i ); - } - - len = arr.length; - i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; - - for ( ; i < len; i++ ) { - // Skip accessing in sparse arrays - if ( i in arr && arr[ i ] === elem ) { - return i; - } - } - } - - return -1; - }, - - merge: function ( first, second ) { - var l = second.length, - i = first.length, - j = 0; - - if ( typeof l === "number" ) { - for ( ; j < l; j++ ) { - first[ i++ ] = second[ j ]; - } - } else { - while ( second[j] !== undefined ) { - first[ i++ ] = second[ j++ ]; - } - } - - first.length = i; - - return first; - }, - - grep: function ( elems, callback, inv ) { - var retVal, - ret = [], - i = 0, - length = elems.length; - inv = !!inv; - - // Go through the array, only saving the items - // that pass the validator function - for ( ; i < length; i++ ) { - retVal = !!callback( elems[ i ], i ); - if ( inv !== retVal ) { - ret.push( elems[ i ] ); - } - } - - return ret; - }, - - // arg is for internal usage only - map: function ( elems, callback, arg ) { - var value, - i = 0, - length = elems.length, - isArray = isArraylike( elems ), - ret = []; - - // Go through the array, translating each of the items to their - if ( isArray ) { - for ( ; i < length; i++ ) { - value = callback( elems[ i ], i, arg ); - - if ( value != null ) { - ret[ ret.length ] = value; - } - } - - // Go through every key on the object, - } else { - for ( i in elems ) { - value = callback( elems[ i ], i, arg ); - - if ( value != null ) { - ret[ ret.length ] = value; - } - } - } - - // Flatten any nested arrays - return core_concat.apply( [], ret ); - }, - - // A global GUID counter for objects - guid: 1, - - // Bind a function to a context, optionally partially applying any - // arguments. - proxy: function ( fn, context ) { - var args, proxy, tmp; - - if ( typeof context === "string" ) { - tmp = fn[ context ]; - context = fn; - fn = tmp; - } - - // Quick check to determine if target is callable, in the spec - // this throws a TypeError, but we will just return undefined. - if ( !jQuery.isFunction( fn ) ) { - return undefined; - } - - // Simulated bind - args = core_slice.call( arguments, 2 ); - proxy = function () { - return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) ); - }; - - // Set the guid of unique handler to the same of original handler, so it can be removed - proxy.guid = fn.guid = fn.guid || jQuery.guid++; - - return proxy; - }, - - // Multifunctional method to get and set values of a collection - // The value/s can optionally be executed if it's a function - access: function ( elems, fn, key, value, chainable, emptyGet, raw ) { - var i = 0, - length = elems.length, - bulk = key == null; - - // Sets many values - if ( jQuery.type( key ) === "object" ) { - chainable = true; - for ( i in key ) { - jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); - } - - // Sets one value - } else if ( value !== undefined ) { - chainable = true; - - if ( !jQuery.isFunction( value ) ) { - raw = true; - } - - if ( bulk ) { - // Bulk operations run against the entire set - if ( raw ) { - fn.call( elems, value ); - fn = null; - - // ...except when executing function values - } else { - bulk = fn; - fn = function ( elem, key, value ) { - return bulk.call( jQuery( elem ), value ); - }; - } - } - - if ( fn ) { - for ( ; i < length; i++ ) { - fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); - } - } - } - - return chainable ? - elems : - - // Gets - bulk ? - fn.call( elems ) : - length ? fn( elems[0], key ) : emptyGet; - }, - - now: function () { - return ( new Date() ).getTime(); - } - }); - - jQuery.ready.promise = function ( obj ) { - if ( !readyList ) { - - readyList = jQuery.Deferred(); - - // Catch cases where $(document).ready() is called after the browser event has already occurred. - // we once tried to use readyState "interactive" here, but it caused issues like the one - // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 - if ( document.readyState === "complete" ) { - // Handle it asynchronously to allow scripts the opportunity to delay ready - setTimeout( jQuery.ready ); - - // Standards-based browsers support DOMContentLoaded - } else if ( document.addEventListener ) { - // Use the handy event callback - document.addEventListener( "DOMContentLoaded", completed, false ); - - // A fallback to window.onload, that will always work - window.addEventListener( "load", completed, false ); - - // If IE event model is used - } else { - // Ensure firing before onload, maybe late but safe also for iframes - document.attachEvent( "onreadystatechange", completed ); - - // A fallback to window.onload, that will always work - window.attachEvent( "onload", completed ); - - // If IE and not a frame - // continually check to see if the document is ready - var top = false; - - try { - top = window.frameElement == null && document.documentElement; - } catch(e) {} - - if ( top && top.doScroll ) { - (function doScrollCheck () { - if ( !jQuery.isReady ) { - - try { - // Use the trick by Diego Perini - // http://javascript.nwbox.com/IEContentLoaded/ - top.doScroll("left"); - } catch(e) { - return setTimeout( doScrollCheck, 50 ); - } - - // detach all dom ready events - detach(); - - // and execute any waiting functions - jQuery.ready(); - } - })(); - } - } - } - return readyList.promise( obj ); - }; - - // Populate the class2type map - jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function (i, name) { - class2type[ "[object " + name + "]" ] = name.toLowerCase(); - }); - - function isArraylike ( obj ) { - var length = obj.length, - type = jQuery.type( obj ); - - if ( jQuery.isWindow( obj ) ) { - return false; - } - - if ( obj.nodeType === 1 && length ) { - return true; - } - - return type === "array" || type !== "function" && - ( length === 0 || - typeof length === "number" && length > 0 && ( length - 1 ) in obj ); - } - - // All jQuery objects should point back to these - rootjQuery = jQuery(document); - // String to Object options format cache - var optionsCache = {}; - - // Convert String-formatted options into Object-formatted ones and store in cache - function createOptions ( options ) { - var object = optionsCache[ options ] = {}; - jQuery.each( options.match( core_rnotwhite ) || [], function ( _, flag ) { - object[ flag ] = true; - }); - return object; - } - - /* - * Create a callback list using the following parameters: - * - * options: an optional list of space-separated options that will change how - * the callback list behaves or a more traditional option object - * - * By default a callback list will act like an event callback list and can be - * "fired" multiple times. - * - * Possible options: - * - * once: will ensure the callback list can only be fired once (like a Deferred) - * - * memory: will keep track of previous values and will call any callback added - * after the list has been fired right away with the latest "memorized" - * values (like a Deferred) - * - * unique: will ensure a callback can only be added once (no duplicate in the list) - * - * stopOnFalse: interrupt callings when a callback returns false - * - */ - jQuery.Callbacks = function ( options ) { - - // Convert options from String-formatted to Object-formatted if needed - // (we check in cache first) - options = typeof options === "string" ? - ( optionsCache[ options ] || createOptions( options ) ) : - jQuery.extend( {}, options ); - - var // Flag to know if list is currently firing - firing, - // Last fire value (for non-forgettable lists) - memory, - // Flag to know if list was already fired - fired, - // End of the loop when firing - firingLength, - // Index of currently firing callback (modified by remove if needed) - firingIndex, - // First callback to fire (used internally by add and fireWith) - firingStart, - // Actual callback list - list = [], - // Stack of fire calls for repeatable lists - stack = !options.once && [], - // Fire callbacks - fire = function ( data ) { - memory = options.memory && data; - fired = true; - firingIndex = firingStart || 0; - firingStart = 0; - firingLength = list.length; - firing = true; - for ( ; list && firingIndex < firingLength; firingIndex++ ) { - if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { - memory = false; // To prevent further calls using add - break; - } - } - firing = false; - if ( list ) { - if ( stack ) { - if ( stack.length ) { - fire( stack.shift() ); - } - } else if ( memory ) { - list = []; - } else { - self.disable(); - } - } - }, - // Actual Callbacks object - self = { - // Add a callback or a collection of callbacks to the list - add: function () { - if ( list ) { - // First, we save the current length - var start = list.length; - (function add ( args ) { - jQuery.each( args, function ( _, arg ) { - var type = jQuery.type( arg ); - if ( type === "function" ) { - if ( !options.unique || !self.has( arg ) ) { - list.push( arg ); - } - } else if ( arg && arg.length && type !== "string" ) { - // Inspect recursively - add( arg ); - } - }); - })( arguments ); - // Do we need to add the callbacks to the - // current firing batch? - if ( firing ) { - firingLength = list.length; - // With memory, if we're not firing then - // we should call right away - } else if ( memory ) { - firingStart = start; - fire( memory ); - } - } - return this; - }, - // Remove a callback from the list - remove: function () { - if ( list ) { - jQuery.each( arguments, function ( _, arg ) { - var index; - while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { - list.splice( index, 1 ); - // Handle firing indexes - if ( firing ) { - if ( index <= firingLength ) { - firingLength--; - } - if ( index <= firingIndex ) { - firingIndex--; - } - } - } - }); - } - return this; - }, - // Check if a given callback is in the list. - // If no argument is given, return whether or not list has callbacks attached. - has: function ( fn ) { - return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); - }, - // Remove all callbacks from the list - empty: function () { - list = []; - return this; - }, - // Have the list do nothing anymore - disable: function () { - list = stack = memory = undefined; - return this; - }, - // Is it disabled? - disabled: function () { - return !list; - }, - // Lock the list in its current state - lock: function () { - stack = undefined; - if ( !memory ) { - self.disable(); - } - return this; - }, - // Is it locked? - locked: function () { - return !stack; - }, - // Call all callbacks with the given context and arguments - fireWith: function ( context, args ) { - args = args || []; - args = [ context, args.slice ? args.slice() : args ]; - if ( list && ( !fired || stack ) ) { - if ( firing ) { - stack.push( args ); - } else { - fire( args ); - } - } - return this; - }, - // Call all the callbacks with the given arguments - fire: function () { - self.fireWith( this, arguments ); - return this; - }, - // To know if the callbacks have already been called at least once - fired: function () { - return !!fired; - } - }; - - return self; - }; - jQuery.extend({ - - Deferred: function ( func ) { - var tuples = [ - // action, add listener, listener list, final state - [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], - [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], - [ "notify", "progress", jQuery.Callbacks("memory") ] - ], - state = "pending", - promise = { - state: function () { - return state; - }, - always: function () { - deferred.done( arguments ).fail( arguments ); - return this; - }, - then: function ( /* fnDone, fnFail, fnProgress */ ) { - var fns = arguments; - return jQuery.Deferred(function ( newDefer ) { - jQuery.each( tuples, function ( i, tuple ) { - var action = tuple[ 0 ], - fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; - // deferred[ done | fail | progress ] for forwarding actions to newDefer - deferred[ tuple[1] ](function () { - var returned = fn && fn.apply( this, arguments ); - if ( returned && jQuery.isFunction( returned.promise ) ) { - returned.promise() - .done( newDefer.resolve ) - .fail( newDefer.reject ) - .progress( newDefer.notify ); - } else { - newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); - } - }); - }); - fns = null; - }).promise(); - }, - // Get a promise for this deferred - // If obj is provided, the promise aspect is added to the object - promise: function ( obj ) { - return obj != null ? jQuery.extend( obj, promise ) : promise; - } - }, - deferred = {}; - - // Keep pipe for back-compat - promise.pipe = promise.then; - - // Add list-specific methods - jQuery.each( tuples, function ( i, tuple ) { - var list = tuple[ 2 ], - stateString = tuple[ 3 ]; - - // promise[ done | fail | progress ] = list.add - promise[ tuple[1] ] = list.add; - - // Handle state - if ( stateString ) { - list.add(function () { - // state = [ resolved | rejected ] - state = stateString; - - // [ reject_list | resolve_list ].disable; progress_list.lock - }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); - } - - // deferred[ resolve | reject | notify ] - deferred[ tuple[0] ] = function () { - deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); - return this; - }; - deferred[ tuple[0] + "With" ] = list.fireWith; - }); - - // Make the deferred a promise - promise.promise( deferred ); - - // Call given func if any - if ( func ) { - func.call( deferred, deferred ); - } - - // All done! - return deferred; - }, - - // Deferred helper - when: function ( subordinate /* , ..., subordinateN */ ) { - var i = 0, - resolveValues = core_slice.call( arguments ), - length = resolveValues.length, - - // the count of uncompleted subordinates - remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, - - // the master Deferred. If resolveValues consist of only a single Deferred, just use that. - deferred = remaining === 1 ? subordinate : jQuery.Deferred(), - - // Update function for both resolve and progress values - updateFunc = function ( i, contexts, values ) { - return function ( value ) { - contexts[ i ] = this; - values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value; - if( values === progressValues ) { - deferred.notifyWith( contexts, values ); - } else if ( !( --remaining ) ) { - deferred.resolveWith( contexts, values ); - } - }; - }, - - progressValues, progressContexts, resolveContexts; - - // add listeners to Deferred subordinates; treat others as resolved - if ( length > 1 ) { - progressValues = new Array( length ); - progressContexts = new Array( length ); - resolveContexts = new Array( length ); - for ( ; i < length; i++ ) { - if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { - resolveValues[ i ].promise() - .done( updateFunc( i, resolveContexts, resolveValues ) ) - .fail( deferred.reject ) - .progress( updateFunc( i, progressContexts, progressValues ) ); - } else { - --remaining; - } - } - } - - // if we're not waiting on anything, resolve the master - if ( !remaining ) { - deferred.resolveWith( resolveContexts, resolveValues ); - } - - return deferred.promise(); - } - }); - jQuery.support = (function () { - - var support, all, a, - input, select, fragment, - opt, eventName, isSupported, i, - div = document.createElement("div"); - - // Setup - div.setAttribute( "className", "t" ); - div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>"; - - // Support tests won't run in some limited or non-browser environments - all = div.getElementsByTagName("*"); - a = div.getElementsByTagName("a")[ 0 ]; - if ( !all || !a || !all.length ) { - return {}; - } - - // First batch of tests - select = document.createElement("select"); - opt = select.appendChild( document.createElement("option") ); - input = div.getElementsByTagName("input")[ 0 ]; - - a.style.cssText = "top:1px;float:left;opacity:.5"; - support = { - // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) - getSetAttribute: div.className !== "t", - - // IE strips leading whitespace when .innerHTML is used - leadingWhitespace: div.firstChild.nodeType === 3, - - // Make sure that tbody elements aren't automatically inserted - // IE will insert them into empty tables - tbody: !div.getElementsByTagName("tbody").length, - - // Make sure that link elements get serialized correctly by innerHTML - // This requires a wrapper element in IE - htmlSerialize: !!div.getElementsByTagName("link").length, - - // Get the style information from getAttribute - // (IE uses .cssText instead) - style: /top/.test( a.getAttribute("style") ), - - // Make sure that URLs aren't manipulated - // (IE normalizes it by default) - hrefNormalized: a.getAttribute("href") === "/a", - - // Make sure that element opacity exists - // (IE uses filter instead) - // Use a regex to work around a WebKit issue. See #5145 - opacity: /^0.5/.test( a.style.opacity ), - - // Verify style float existence - // (IE uses styleFloat instead of cssFloat) - cssFloat: !!a.style.cssFloat, - - // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) - checkOn: !!input.value, - - // Make sure that a selected-by-default option has a working selected property. - // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) - optSelected: opt.selected, - - // Tests for enctype support on a form (#6743) - enctype: !!document.createElement("form").enctype, - - // Makes sure cloning an html5 element does not cause problems - // Where outerHTML is undefined, this still works - html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>", - - // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode - boxModel: document.compatMode === "CSS1Compat", - - // Will be defined later - deleteExpando: true, - noCloneEvent: true, - inlineBlockNeedsLayout: false, - shrinkWrapBlocks: false, - reliableMarginRight: true, - boxSizingReliable: true, - pixelPosition: false - }; - - // Make sure checked status is properly cloned - input.checked = true; - support.noCloneChecked = input.cloneNode( true ).checked; - - // Make sure that the options inside disabled selects aren't marked as disabled - // (WebKit marks them as disabled) - select.disabled = true; - support.optDisabled = !opt.disabled; - - // Support: IE<9 - try { - delete div.test; - } catch( e ) { - support.deleteExpando = false; - } - - // Check if we can trust getAttribute("value") - input = document.createElement("input"); - input.setAttribute( "value", "" ); - support.input = input.getAttribute( "value" ) === ""; - - // Check if an input maintains its value after becoming a radio - input.value = "t"; - input.setAttribute( "type", "radio" ); - support.radioValue = input.value === "t"; - - // #11217 - WebKit loses check when the name is after the checked attribute - input.setAttribute( "checked", "t" ); - input.setAttribute( "name", "t" ); - - fragment = document.createDocumentFragment(); - fragment.appendChild( input ); - - // Check if a disconnected checkbox will retain its checked - // value of true after appended to the DOM (IE6/7) - support.appendChecked = input.checked; - - // WebKit doesn't clone checked state correctly in fragments - support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; - - // Support: IE<9 - // Opera does not clone events (and typeof div.attachEvent === undefined). - // IE9-10 clones events bound via attachEvent, but they don't trigger with .click() - if ( div.attachEvent ) { - div.attachEvent( "onclick", function () { - support.noCloneEvent = false; - }); - - div.cloneNode( true ).click(); - } - - // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event) - // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php - for ( i in { submit: true, change: true, focusin: true }) { - div.setAttribute( eventName = "on" + i, "t" ); - - support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false; - } - - div.style.backgroundClip = "content-box"; - div.cloneNode( true ).style.backgroundClip = ""; - support.clearCloneStyle = div.style.backgroundClip === "content-box"; - - // Run tests that need a body at doc ready - jQuery(function () { - var container, marginDiv, tds, - divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;", - body = document.getElementsByTagName("body")[0]; - - if ( !body ) { - // Return for frameset docs that don't have a body - return; - } - - container = document.createElement("div"); - container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px"; - - body.appendChild( container ).appendChild( div ); - - // Support: IE8 - // Check if table cells still have offsetWidth/Height when they are set - // to display:none and there are still other visible table cells in a - // table row; if so, offsetWidth/Height are not reliable for use when - // determining if an element has been hidden directly using - // display:none (it is still safe to use offsets if a parent element is - // hidden; don safety goggles and see bug #4512 for more information). - div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>"; - tds = div.getElementsByTagName("td"); - tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none"; - isSupported = ( tds[ 0 ].offsetHeight === 0 ); - - tds[ 0 ].style.display = ""; - tds[ 1 ].style.display = "none"; - - // Support: IE8 - // Check if empty table cells still have offsetWidth/Height - support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); - - // Check box-sizing and margin behavior - div.innerHTML = ""; - div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;"; - support.boxSizing = ( div.offsetWidth === 4 ); - support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 ); - - // Use window.getComputedStyle because jsdom on node.js will break without it. - if ( window.getComputedStyle ) { - support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; - support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; - - // Check if div with explicit width and no margin-right incorrectly - // gets computed margin-right based on width of container. (#3333) - // Fails in WebKit before Feb 2011 nightlies - // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right - marginDiv = div.appendChild( document.createElement("div") ); - marginDiv.style.cssText = div.style.cssText = divReset; - marginDiv.style.marginRight = marginDiv.style.width = "0"; - div.style.width = "1px"; - - support.reliableMarginRight = - !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight ); - } - - if ( typeof div.style.zoom !== core_strundefined ) { - // Support: IE<8 - // Check if natively block-level elements act like inline-block - // elements when setting their display to 'inline' and giving - // them layout - div.innerHTML = ""; - div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1"; - support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 ); - - // Support: IE6 - // Check if elements with layout shrink-wrap their children - div.style.display = "block"; - div.innerHTML = "<div></div>"; - div.firstChild.style.width = "5px"; - support.shrinkWrapBlocks = ( div.offsetWidth !== 3 ); - - if ( support.inlineBlockNeedsLayout ) { - // Prevent IE 6 from affecting layout for positioned elements #11048 - // Prevent IE from shrinking the body in IE 7 mode #12869 - // Support: IE<8 - body.style.zoom = 1; - } - } - - body.removeChild( container ); - - // Null elements to avoid leaks in IE - container = div = tds = marginDiv = null; - }); - - // Null elements to avoid leaks in IE - all = select = fragment = opt = a = input = null; - - return support; - })(); - - var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, - rmultiDash = /([A-Z])/g; - - function internalData ( elem, name, data, pvt /* Internal Use Only */ ) { - if ( !jQuery.acceptData( elem ) ) { - return; - } - - var thisCache, ret, - internalKey = jQuery.expando, - getByName = typeof name === "string", - - // We have to handle DOM nodes and JS objects differently because IE6-7 - // can't GC object references properly across the DOM-JS boundary - isNode = elem.nodeType, - - // Only DOM nodes need the global jQuery cache; JS object data is - // attached directly to the object so GC can occur automatically - cache = isNode ? jQuery.cache : elem, - - // Only defining an ID for JS objects if its cache already exists allows - // the code to shortcut on the same path as a DOM node with no cache - id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; - - // Avoid doing any more work than we need to when trying to get data on an - // object that has no data at all - if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) { - return; - } - - if ( !id ) { - // Only DOM nodes need a new unique ID for each element since their data - // ends up in the global cache - if ( isNode ) { - elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++; - } else { - id = internalKey; - } - } - - if ( !cache[ id ] ) { - cache[ id ] = {}; - - // Avoids exposing jQuery metadata on plain JS objects when the object - // is serialized using JSON.stringify - if ( !isNode ) { - cache[ id ].toJSON = jQuery.noop; - } - } - - // An object can be passed to jQuery.data instead of a key/value pair; this gets - // shallow copied over onto the existing cache - if ( typeof name === "object" || typeof name === "function" ) { - if ( pvt ) { - cache[ id ] = jQuery.extend( cache[ id ], name ); - } else { - cache[ id ].data = jQuery.extend( cache[ id ].data, name ); - } - } - - thisCache = cache[ id ]; - - // jQuery data() is stored in a separate object inside the object's internal data - // cache in order to avoid key collisions between internal data and user-defined - // data. - if ( !pvt ) { - if ( !thisCache.data ) { - thisCache.data = {}; - } - - thisCache = thisCache.data; - } - - if ( data !== undefined ) { - thisCache[ jQuery.camelCase( name ) ] = data; - } - - // Check for both converted-to-camel and non-converted data property names - // If a data property was specified - if ( getByName ) { - - // First Try to find as-is property data - ret = thisCache[ name ]; - - // Test for null|undefined property data - if ( ret == null ) { - - // Try to find the camelCased property - ret = thisCache[ jQuery.camelCase( name ) ]; - } - } else { - ret = thisCache; - } - - return ret; - } - - function internalRemoveData ( elem, name, pvt ) { - if ( !jQuery.acceptData( elem ) ) { - return; - } - - var i, l, thisCache, - isNode = elem.nodeType, - - // See jQuery.data for more information - cache = isNode ? jQuery.cache : elem, - id = isNode ? elem[ jQuery.expando ] : jQuery.expando; - - // If there is already no cache entry for this object, there is no - // purpose in continuing - if ( !cache[ id ] ) { - return; - } - - if ( name ) { - - thisCache = pvt ? cache[ id ] : cache[ id ].data; - - if ( thisCache ) { - - // Support array or space separated string names for data keys - if ( !jQuery.isArray( name ) ) { - - // try the string as a key before any manipulation - if ( name in thisCache ) { - name = [ name ]; - } else { - - // split the camel cased version by spaces unless a key with the spaces exists - name = jQuery.camelCase( name ); - if ( name in thisCache ) { - name = [ name ]; - } else { - name = name.split(" "); - } - } - } else { - // If "name" is an array of keys... - // When data is initially created, via ("key", "val") signature, - // keys will be converted to camelCase. - // Since there is no way to tell _how_ a key was added, remove - // both plain key and camelCase key. #12786 - // This will only penalize the array argument path. - name = name.concat( jQuery.map( name, jQuery.camelCase ) ); - } - - for ( i = 0, l = name.length; i < l; i++ ) { - delete thisCache[ name[i] ]; - } - - // If there is no data left in the cache, we want to continue - // and let the cache object itself get destroyed - if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) { - return; - } - } - } - - // See jQuery.data for more information - if ( !pvt ) { - delete cache[ id ].data; - - // Don't destroy the parent cache unless the internal data object - // had been the only thing left in it - if ( !isEmptyDataObject( cache[ id ] ) ) { - return; - } - } - - // Destroy the cache - if ( isNode ) { - jQuery.cleanData( [ elem ], true ); - - // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) - } else if ( jQuery.support.deleteExpando || cache != cache.window ) { - delete cache[ id ]; - - // When all else fails, null - } else { - cache[ id ] = null; - } - } - - jQuery.extend({ - cache: {}, - - // Unique for each copy of jQuery on the page - // Non-digits removed to match rinlinejQuery - expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ), - - // The following elements throw uncatchable exceptions if you - // attempt to add expando properties to them. - noData: { - embed: true, - // Ban all objects except for Flash (which handle expandos) - object: "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", - applet: true - }, - - hasData: function ( elem ) { - elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; - return !!elem && !isEmptyDataObject( elem ); - }, - - data: function ( elem, name, data ) { - return internalData( elem, name, data ); - }, - - removeData: function ( elem, name ) { - return internalRemoveData( elem, name ); - }, - - // For internal use only. - _data: function ( elem, name, data ) { - return internalData( elem, name, data, true ); - }, - - _removeData: function ( elem, name ) { - return internalRemoveData( elem, name, true ); - }, - - // A method for determining if a DOM node can handle the data expando - acceptData: function ( elem ) { - // Do not set data on non-element because it will not be cleared (#8335). - if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) { - return false; - } - - var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ]; - - // nodes accept data unless otherwise specified; rejection can be conditional - return !noData || noData !== true && elem.getAttribute("classid") === noData; - } - }); - - jQuery.fn.extend({ - data: function ( key, value ) { - var attrs, name, - elem = this[0], - i = 0, - data = null; - - // Gets all values - if ( key === undefined ) { - if ( this.length ) { - data = jQuery.data( elem ); - - if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { - attrs = elem.attributes; - for ( ; i < attrs.length; i++ ) { - name = attrs[i].name; - - if ( !name.indexOf( "data-" ) ) { - name = jQuery.camelCase( name.slice(5) ); - - dataAttr( elem, name, data[ name ] ); - } - } - jQuery._data( elem, "parsedAttrs", true ); - } - } - - return data; - } - - // Sets multiple values - if ( typeof key === "object" ) { - return this.each(function () { - jQuery.data( this, key ); - }); - } - - return jQuery.access( this, function ( value ) { - - if ( value === undefined ) { - // Try to fetch any internally stored data first - return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null; - } - - this.each(function () { - jQuery.data( this, key, value ); - }); - }, null, value, arguments.length > 1, null, true ); - }, - - removeData: function ( key ) { - return this.each(function () { - jQuery.removeData( this, key ); - }); - } - }); - - function dataAttr ( elem, key, data ) { - // If nothing was found internally, try to fetch any - // data from the HTML5 data-* attribute - if ( data === undefined && elem.nodeType === 1 ) { - - var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); - - data = elem.getAttribute( name ); - - if ( typeof data === "string" ) { - try { - data = data === "true" ? true : - data === "false" ? false : - data === "null" ? null : - // Only convert to a number if it doesn't change the string - +data + "" === data ? +data : - rbrace.test( data ) ? jQuery.parseJSON( data ) : - data; - } catch( e ) {} - - // Make sure we set the data so it isn't changed later - jQuery.data( elem, key, data ); - - } else { - data = undefined; - } - } - - return data; - } - - // checks a cache object for emptiness - function isEmptyDataObject ( obj ) { - var name; - for ( name in obj ) { - - // if the public data object is empty, the private is still empty - if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { - continue; - } - if ( name !== "toJSON" ) { - return false; - } - } - - return true; - } - jQuery.extend({ - queue: function ( elem, type, data ) { - var queue; - - if ( elem ) { - type = ( type || "fx" ) + "queue"; - queue = jQuery._data( elem, type ); - - // Speed up dequeue by getting out quickly if this is just a lookup - if ( data ) { - if ( !queue || jQuery.isArray(data) ) { - queue = jQuery._data( elem, type, jQuery.makeArray(data) ); - } else { - queue.push( data ); - } - } - return queue || []; - } - }, - - dequeue: function ( elem, type ) { - type = type || "fx"; - - var queue = jQuery.queue( elem, type ), - startLength = queue.length, - fn = queue.shift(), - hooks = jQuery._queueHooks( elem, type ), - next = function () { - jQuery.dequeue( elem, type ); - }; - - // If the fx queue is dequeued, always remove the progress sentinel - if ( fn === "inprogress" ) { - fn = queue.shift(); - startLength--; - } - - hooks.cur = fn; - if ( fn ) { - - // Add a progress sentinel to prevent the fx queue from being - // automatically dequeued - if ( type === "fx" ) { - queue.unshift( "inprogress" ); - } - - // clear up the last queue stop function - delete hooks.stop; - fn.call( elem, next, hooks ); - } - - if ( !startLength && hooks ) { - hooks.empty.fire(); - } - }, - - // not intended for public consumption - generates a queueHooks object, or returns the current one - _queueHooks: function ( elem, type ) { - var key = type + "queueHooks"; - return jQuery._data( elem, key ) || jQuery._data( elem, key, { - empty: jQuery.Callbacks("once memory").add(function () { - jQuery._removeData( elem, type + "queue" ); - jQuery._removeData( elem, key ); - }) - }); - } - }); - - jQuery.fn.extend({ - queue: function ( type, data ) { - var setter = 2; - - if ( typeof type !== "string" ) { - data = type; - type = "fx"; - setter--; - } - - if ( arguments.length < setter ) { - return jQuery.queue( this[0], type ); - } - - return data === undefined ? - this : - this.each(function () { - var queue = jQuery.queue( this, type, data ); - - // ensure a hooks for this queue - jQuery._queueHooks( this, type ); - - if ( type === "fx" && queue[0] !== "inprogress" ) { - jQuery.dequeue( this, type ); - } - }); - }, - dequeue: function ( type ) { - return this.each(function () { - jQuery.dequeue( this, type ); - }); - }, - // Based off of the plugin by Clint Helfers, with permission. - // http://blindsignals.com/index.php/2009/07/jquery-delay/ - delay: function ( time, type ) { - time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; - type = type || "fx"; - - return this.queue( type, function ( next, hooks ) { - var timeout = setTimeout( next, time ); - hooks.stop = function () { - clearTimeout( timeout ); - }; - }); - }, - clearQueue: function ( type ) { - return this.queue( type || "fx", [] ); - }, - // Get a promise resolved when queues of a certain type - // are emptied (fx is the type by default) - promise: function ( type, obj ) { - var tmp, - count = 1, - defer = jQuery.Deferred(), - elements = this, - i = this.length, - resolve = function () { - if ( !( --count ) ) { - defer.resolveWith( elements, [ elements ] ); - } - }; - - if ( typeof type !== "string" ) { - obj = type; - type = undefined; - } - type = type || "fx"; - - while( i-- ) { - tmp = jQuery._data( elements[ i ], type + "queueHooks" ); - if ( tmp && tmp.empty ) { - count++; - tmp.empty.add( resolve ); - } - } - resolve(); - return defer.promise( obj ); - } - }); - var nodeHook, boolHook, - rclass = /[\t\r\n]/g, - rreturn = /\r/g, - rfocusable = /^(?:input|select|textarea|button|object)$/i, - rclickable = /^(?:a|area)$/i, - rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i, - ruseDefault = /^(?:checked|selected)$/i, - getSetAttribute = jQuery.support.getSetAttribute, - getSetInput = jQuery.support.input; - - jQuery.fn.extend({ - attr: function ( name, value ) { - return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); - }, - - removeAttr: function ( name ) { - return this.each(function () { - jQuery.removeAttr( this, name ); - }); - }, - - prop: function ( name, value ) { - return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); - }, - - removeProp: function ( name ) { - name = jQuery.propFix[ name ] || name; - return this.each(function () { - // try/catch handles cases where IE balks (such as removing a property on window) - try { - this[ name ] = undefined; - delete this[ name ]; - } catch( e ) {} - }); - }, - - addClass: function ( value ) { - var classes, elem, cur, clazz, j, - i = 0, - len = this.length, - proceed = typeof value === "string" && value; - - if ( jQuery.isFunction( value ) ) { - return this.each(function ( j ) { - jQuery( this ).addClass( value.call( this, j, this.className ) ); - }); - } - - if ( proceed ) { - // The disjunction here is for better compressibility (see removeClass) - classes = ( value || "" ).match( core_rnotwhite ) || []; - - for ( ; i < len; i++ ) { - elem = this[ i ]; - cur = elem.nodeType === 1 && ( elem.className ? - ( " " + elem.className + " " ).replace( rclass, " " ) : - " " - ); - - if ( cur ) { - j = 0; - while ( (clazz = classes[j++]) ) { - if ( cur.indexOf( " " + clazz + " " ) < 0 ) { - cur += clazz + " "; - } - } - elem.className = jQuery.trim( cur ); - - } - } - } - - return this; - }, - - removeClass: function ( value ) { - var classes, elem, cur, clazz, j, - i = 0, - len = this.length, - proceed = arguments.length === 0 || typeof value === "string" && value; - - if ( jQuery.isFunction( value ) ) { - return this.each(function ( j ) { - jQuery( this ).removeClass( value.call( this, j, this.className ) ); - }); - } - if ( proceed ) { - classes = ( value || "" ).match( core_rnotwhite ) || []; - - for ( ; i < len; i++ ) { - elem = this[ i ]; - // This expression is here for better compressibility (see addClass) - cur = elem.nodeType === 1 && ( elem.className ? - ( " " + elem.className + " " ).replace( rclass, " " ) : - "" - ); - - if ( cur ) { - j = 0; - while ( (clazz = classes[j++]) ) { - // Remove *all* instances - while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { - cur = cur.replace( " " + clazz + " ", " " ); - } - } - elem.className = value ? jQuery.trim( cur ) : ""; - } - } - } - - return this; - }, - - toggleClass: function ( value, stateVal ) { - var type = typeof value, - isBool = typeof stateVal === "boolean"; - - if ( jQuery.isFunction( value ) ) { - return this.each(function ( i ) { - jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); - }); - } - - return this.each(function () { - if ( type === "string" ) { - // toggle individual class names - var className, - i = 0, - self = jQuery( this ), - state = stateVal, - classNames = value.match( core_rnotwhite ) || []; - - while ( (className = classNames[ i++ ]) ) { - // check each className given, space separated list - state = isBool ? state : !self.hasClass( className ); - self[ state ? "addClass" : "removeClass" ]( className ); - } - - // Toggle whole class name - } else if ( type === core_strundefined || type === "boolean" ) { - if ( this.className ) { - // store className if set - jQuery._data( this, "__className__", this.className ); - } - - // If the element has a class name or if we're passed "false", - // then remove the whole classname (if there was one, the above saved it). - // Otherwise bring back whatever was previously saved (if anything), - // falling back to the empty string if nothing was stored. - this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; - } - }); - }, - - hasClass: function ( selector ) { - var className = " " + selector + " ", - i = 0, - l = this.length; - for ( ; i < l; i++ ) { - if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { - return true; - } - } - - return false; - }, - - val: function ( value ) { - var ret, hooks, isFunction, - elem = this[0]; - - if ( !arguments.length ) { - if ( elem ) { - hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; - - if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { - return ret; - } - - ret = elem.value; - - return typeof ret === "string" ? - // handle most common string cases - ret.replace(rreturn, "") : - // handle cases where value is null/undef or number - ret == null ? "" : ret; - } - - return; - } - - isFunction = jQuery.isFunction( value ); - - return this.each(function ( i ) { - var val, - self = jQuery(this); - - if ( this.nodeType !== 1 ) { - return; - } - - if ( isFunction ) { - val = value.call( this, i, self.val() ); - } else { - val = value; - } - - // Treat null/undefined as ""; convert numbers to string - if ( val == null ) { - val = ""; - } else if ( typeof val === "number" ) { - val += ""; - } else if ( jQuery.isArray( val ) ) { - val = jQuery.map(val, function ( value ) { - return value == null ? "" : value + ""; - }); - } - - hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; - - // If set returns undefined, fall back to normal setting - if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { - this.value = val; - } - }); - } - }); - - jQuery.extend({ - valHooks: { - option: { - get: function ( elem ) { - // attributes.value is undefined in Blackberry 4.7 but - // uses .value. See #6932 - var val = elem.attributes.value; - return !val || val.specified ? elem.value : elem.text; - } - }, - select: { - get: function ( elem ) { - var value, option, - options = elem.options, - index = elem.selectedIndex, - one = elem.type === "select-one" || index < 0, - values = one ? null : [], - max = one ? index + 1 : options.length, - i = index < 0 ? - max : - one ? index : 0; - - // Loop through all the selected options - for ( ; i < max; i++ ) { - option = options[ i ]; - - // oldIE doesn't update selected after form reset (#2551) - if ( ( option.selected || i === index ) && - // Don't return options that are disabled or in a disabled optgroup - ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) && - ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { - - // Get the specific value for the option - value = jQuery( option ).val(); - - // We don't need an array for one selects - if ( one ) { - return value; - } - - // Multi-Selects return an array - values.push( value ); - } - } - - return values; - }, - - set: function ( elem, value ) { - var values = jQuery.makeArray( value ); - - jQuery(elem).find("option").each(function () { - this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; - }); - - if ( !values.length ) { - elem.selectedIndex = -1; - } - return values; - } - } - }, - - attr: function ( elem, name, value ) { - var hooks, notxml, ret, - nType = elem.nodeType; - - // don't get/set attributes on text, comment and attribute nodes - if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { - return; - } - - // Fallback to prop when attributes are not supported - if ( typeof elem.getAttribute === core_strundefined ) { - return jQuery.prop( elem, name, value ); - } - - notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); - - // All attributes are lowercase - // Grab necessary hook if one is defined - if ( notxml ) { - name = name.toLowerCase(); - hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook ); - } - - if ( value !== undefined ) { - - if ( value === null ) { - jQuery.removeAttr( elem, name ); - - } else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { - return ret; - - } else { - elem.setAttribute( name, value + "" ); - return value; - } - - } else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { - return ret; - - } else { - - // In IE9+, Flash objects don't have .getAttribute (#12945) - // Support: IE9+ - if ( typeof elem.getAttribute !== core_strundefined ) { - ret = elem.getAttribute( name ); - } - - // Non-existent attributes return null, we normalize to undefined - return ret == null ? - undefined : - ret; - } - }, - - removeAttr: function ( elem, value ) { - var name, propName, - i = 0, - attrNames = value && value.match( core_rnotwhite ); - - if ( attrNames && elem.nodeType === 1 ) { - while ( (name = attrNames[i++]) ) { - propName = jQuery.propFix[ name ] || name; - - // Boolean attributes get special treatment (#10870) - if ( rboolean.test( name ) ) { - // Set corresponding property to false for boolean attributes - // Also clear defaultChecked/defaultSelected (if appropriate) for IE<8 - if ( !getSetAttribute && ruseDefault.test( name ) ) { - elem[ jQuery.camelCase( "default-" + name ) ] = - elem[ propName ] = false; - } else { - elem[ propName ] = false; - } - - // See #9699 for explanation of this approach (setting first, then removal) - } else { - jQuery.attr( elem, name, "" ); - } - - elem.removeAttribute( getSetAttribute ? name : propName ); - } - } - }, - - attrHooks: { - type: { - set: function ( elem, value ) { - if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { - // Setting the type on a radio button after the value resets the value in IE6-9 - // Reset value to default in case type is set after value during creation - var val = elem.value; - elem.setAttribute( "type", value ); - if ( val ) { - elem.value = val; - } - return value; - } - } - } - }, - - propFix: { - tabindex: "tabIndex", - readonly: "readOnly", - for: "htmlFor", - class: "className", - maxlength: "maxLength", - cellspacing: "cellSpacing", - cellpadding: "cellPadding", - rowspan: "rowSpan", - colspan: "colSpan", - usemap: "useMap", - frameborder: "frameBorder", - contenteditable: "contentEditable" - }, - - prop: function ( elem, name, value ) { - var ret, hooks, notxml, - nType = elem.nodeType; - - // don't get/set properties on text, comment and attribute nodes - if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { - return; - } - - notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); - - if ( notxml ) { - // Fix name and attach hooks - name = jQuery.propFix[ name ] || name; - hooks = jQuery.propHooks[ name ]; - } - - if ( value !== undefined ) { - if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { - return ret; - - } - return ( elem[ name ] = value ); - - - } - if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { - return ret; - - } - return elem[ name ]; - - - }, - - propHooks: { - tabIndex: { - get: function ( elem ) { - // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set - // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ - var attributeNode = elem.getAttributeNode("tabindex"); - - return attributeNode && attributeNode.specified ? - parseInt( attributeNode.value, 10 ) : - rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? - 0 : - undefined; - } - } - } - }); - - // Hook for boolean attributes - boolHook = { - get: function ( elem, name ) { - var - // Use .prop to determine if this attribute is understood as boolean - prop = jQuery.prop( elem, name ), - - // Fetch it accordingly - attr = typeof prop === "boolean" && elem.getAttribute( name ), - detail = typeof prop === "boolean" ? - - getSetInput && getSetAttribute ? - attr != null : - // oldIE fabricates an empty string for missing boolean attributes - // and conflates checked/selected into attroperties - ruseDefault.test( name ) ? - elem[ jQuery.camelCase( "default-" + name ) ] : - !!attr : - - // fetch an attribute node for properties not recognized as boolean - elem.getAttributeNode( name ); - - return detail && detail.value !== false ? - name.toLowerCase() : - undefined; - }, - set: function ( elem, value, name ) { - if ( value === false ) { - // Remove boolean attributes when set to false - jQuery.removeAttr( elem, name ); - } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { - // IE<8 needs the *property* name - elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); - - // Use defaultChecked and defaultSelected for oldIE - } else { - elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; - } - - return name; - } - }; - - // fix oldIE value attroperty - if ( !getSetInput || !getSetAttribute ) { - jQuery.attrHooks.value = { - get: function ( elem, name ) { - var ret = elem.getAttributeNode( name ); - return jQuery.nodeName( elem, "input" ) ? - - // Ignore the value *property* by using defaultValue - elem.defaultValue : - - ret && ret.specified ? ret.value : undefined; - }, - set: function ( elem, value, name ) { - if ( jQuery.nodeName( elem, "input" ) ) { - // Does not return so that setAttribute is also used - elem.defaultValue = value; - } else { - // Use nodeHook if defined (#1954); otherwise setAttribute is fine - return nodeHook && nodeHook.set( elem, value, name ); - } - } - }; - } - - // IE6/7 do not support getting/setting some attributes with get/setAttribute - if ( !getSetAttribute ) { - - // Use this for any attribute in IE6/7 - // This fixes almost every IE6/7 issue - nodeHook = jQuery.valHooks.button = { - get: function ( elem, name ) { - var ret = elem.getAttributeNode( name ); - return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ? - ret.value : - undefined; - }, - set: function ( elem, value, name ) { - // Set the existing or create a new attribute node - var ret = elem.getAttributeNode( name ); - if ( !ret ) { - elem.setAttributeNode( - (ret = elem.ownerDocument.createAttribute( name )) - ); - } - - ret.value = value += ""; - - // Break association with cloned elements by also using setAttribute (#9646) - return name === "value" || value === elem.getAttribute( name ) ? - value : - undefined; - } - }; - - // Set contenteditable to false on removals(#10429) - // Setting to empty string throws an error as an invalid value - jQuery.attrHooks.contenteditable = { - get: nodeHook.get, - set: function ( elem, value, name ) { - nodeHook.set( elem, value === "" ? false : value, name ); - } - }; - - // Set width and height to auto instead of 0 on empty string( Bug #8150 ) - // This is for removals - jQuery.each([ "width", "height" ], function ( i, name ) { - jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { - set: function ( elem, value ) { - if ( value === "" ) { - elem.setAttribute( name, "auto" ); - return value; - } - } - }); - }); - } - - - // Some attributes require a special call on IE - // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx - if ( !jQuery.support.hrefNormalized ) { - jQuery.each([ "href", "src", "width", "height" ], function ( i, name ) { - jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { - get: function ( elem ) { - var ret = elem.getAttribute( name, 2 ); - return ret == null ? undefined : ret; - } - }); - }); - - // href/src property should get the full normalized URL (#10299/#12915) - jQuery.each([ "href", "src" ], function ( i, name ) { - jQuery.propHooks[ name ] = { - get: function ( elem ) { - return elem.getAttribute( name, 4 ); - } - }; - }); - } - - if ( !jQuery.support.style ) { - jQuery.attrHooks.style = { - get: function ( elem ) { - // Return undefined in the case of empty string - // Note: IE uppercases css property names, but if we were to .toLowerCase() - // .cssText, that would destroy case senstitivity in URL's, like in "background" - return elem.style.cssText || undefined; - }, - set: function ( elem, value ) { - return ( elem.style.cssText = value + "" ); - } - }; - } - - // Safari mis-reports the default selected property of an option - // Accessing the parent's selectedIndex property fixes it - if ( !jQuery.support.optSelected ) { - jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, { - get: function ( elem ) { - var parent = elem.parentNode; - - if ( parent ) { - parent.selectedIndex; - - // Make sure that it also works with optgroups, see #5701 - if ( parent.parentNode ) { - parent.parentNode.selectedIndex; - } - } - return null; - } - }); - } - - // IE6/7 call enctype encoding - if ( !jQuery.support.enctype ) { - jQuery.propFix.enctype = "encoding"; - } - - // Radios and checkboxes getter/setter - if ( !jQuery.support.checkOn ) { - jQuery.each([ "radio", "checkbox" ], function () { - jQuery.valHooks[ this ] = { - get: function ( elem ) { - // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified - return elem.getAttribute("value") === null ? "on" : elem.value; - } - }; - }); - } - jQuery.each([ "radio", "checkbox" ], function () { - jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { - set: function ( elem, value ) { - if ( jQuery.isArray( value ) ) { - return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); - } - } - }); - }); - var rformElems = /^(?:input|select|textarea)$/i, - rkeyEvent = /^key/, - rmouseEvent = /^(?:mouse|contextmenu)|click/, - rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, - rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; - - function returnTrue () { - return true; - } - - function returnFalse () { - return false; - } - - /* - * Helper functions for managing events -- not part of the public interface. - * Props to Dean Edwards' addEvent library for many of the ideas. - */ - jQuery.event = { - - global: {}, - - add: function ( elem, types, handler, data, selector ) { - var tmp, events, t, handleObjIn, - special, eventHandle, handleObj, - handlers, type, namespaces, origType, - elemData = jQuery._data( elem ); - - // Don't attach events to noData or text/comment nodes (but allow plain objects) - if ( !elemData ) { - return; - } - - // Caller can pass in an object of custom data in lieu of the handler - if ( handler.handler ) { - handleObjIn = handler; - handler = handleObjIn.handler; - selector = handleObjIn.selector; - } - - // Make sure that the handler has a unique ID, used to find/remove it later - if ( !handler.guid ) { - handler.guid = jQuery.guid++; - } - - // Init the element's event structure and main handler, if this is the first - if ( !(events = elemData.events) ) { - events = elemData.events = {}; - } - if ( !(eventHandle = elemData.handle) ) { - eventHandle = elemData.handle = function ( e ) { - // Discard the second event of a jQuery.event.trigger() and - // when an event is called after a page has unloaded - return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ? - jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : - undefined; - }; - // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events - eventHandle.elem = elem; - } - - // Handle multiple events separated by a space - // jQuery(...).bind("mouseover mouseout", fn); - types = ( types || "" ).match( core_rnotwhite ) || [""]; - t = types.length; - while ( t-- ) { - tmp = rtypenamespace.exec( types[t] ) || []; - type = origType = tmp[1]; - namespaces = ( tmp[2] || "" ).split( "." ).sort(); - - // If event changes its type, use the special event handlers for the changed type - special = jQuery.event.special[ type ] || {}; - - // If selector defined, determine special event api type, otherwise given type - type = ( selector ? special.delegateType : special.bindType ) || type; - - // Update special based on newly reset type - special = jQuery.event.special[ type ] || {}; - - // handleObj is passed to all event handlers - handleObj = jQuery.extend({ - type: type, - origType: origType, - data: data, - handler: handler, - guid: handler.guid, - selector: selector, - needsContext: selector && jQuery.expr.match.needsContext.test( selector ), - namespace: namespaces.join(".") - }, handleObjIn ); - - // Init the event handler queue if we're the first - if ( !(handlers = events[ type ]) ) { - handlers = events[ type ] = []; - handlers.delegateCount = 0; - - // Only use addEventListener/attachEvent if the special events handler returns false - if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { - // Bind the global event handler to the element - if ( elem.addEventListener ) { - elem.addEventListener( type, eventHandle, false ); - - } else if ( elem.attachEvent ) { - elem.attachEvent( "on" + type, eventHandle ); - } - } - } - - if ( special.add ) { - special.add.call( elem, handleObj ); - - if ( !handleObj.handler.guid ) { - handleObj.handler.guid = handler.guid; - } - } - - // Add to the element's handler list, delegates in front - if ( selector ) { - handlers.splice( handlers.delegateCount++, 0, handleObj ); - } else { - handlers.push( handleObj ); - } - - // Keep track of which events have ever been used, for event optimization - jQuery.event.global[ type ] = true; - } - - // Nullify elem to prevent memory leaks in IE - elem = null; - }, - - // Detach an event or set of events from an element - remove: function ( elem, types, handler, selector, mappedTypes ) { - var j, handleObj, tmp, - origCount, t, events, - special, handlers, type, - namespaces, origType, - elemData = jQuery.hasData( elem ) && jQuery._data( elem ); - - if ( !elemData || !(events = elemData.events) ) { - return; - } - - // Once for each type.namespace in types; type may be omitted - types = ( types || "" ).match( core_rnotwhite ) || [""]; - t = types.length; - while ( t-- ) { - tmp = rtypenamespace.exec( types[t] ) || []; - type = origType = tmp[1]; - namespaces = ( tmp[2] || "" ).split( "." ).sort(); - - // Unbind all events (on this namespace, if provided) for the element - if ( !type ) { - for ( type in events ) { - jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); - } - continue; - } - - special = jQuery.event.special[ type ] || {}; - type = ( selector ? special.delegateType : special.bindType ) || type; - handlers = events[ type ] || []; - tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); - - // Remove matching events - origCount = j = handlers.length; - while ( j-- ) { - handleObj = handlers[ j ]; - - if ( ( mappedTypes || origType === handleObj.origType ) && - ( !handler || handler.guid === handleObj.guid ) && - ( !tmp || tmp.test( handleObj.namespace ) ) && - ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { - handlers.splice( j, 1 ); - - if ( handleObj.selector ) { - handlers.delegateCount--; - } - if ( special.remove ) { - special.remove.call( elem, handleObj ); - } - } - } - - // Remove generic event handler if we removed something and no more handlers exist - // (avoids potential for endless recursion during removal of special event handlers) - if ( origCount && !handlers.length ) { - if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { - jQuery.removeEvent( elem, type, elemData.handle ); - } - - delete events[ type ]; - } - } - - // Remove the expando if it's no longer used - if ( jQuery.isEmptyObject( events ) ) { - delete elemData.handle; - - // removeData also checks for emptiness and clears the expando if empty - // so use it instead of delete - jQuery._removeData( elem, "events" ); - } - }, - - trigger: function ( event, data, elem, onlyHandlers ) { - var handle, ontype, cur, - bubbleType, special, tmp, i, - eventPath = [ elem || document ], - type = core_hasOwn.call( event, "type" ) ? event.type : event, - namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; - - cur = tmp = elem = elem || document; - - // Don't do events on text and comment nodes - if ( elem.nodeType === 3 || elem.nodeType === 8 ) { - return; - } - - // focus/blur morphs to focusin/out; ensure we're not firing them right now - if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { - return; - } - - if ( type.indexOf(".") >= 0 ) { - // Namespaced trigger; create a regexp to match event type in handle() - namespaces = type.split("."); - type = namespaces.shift(); - namespaces.sort(); - } - ontype = type.indexOf(":") < 0 && "on" + type; - - // Caller can pass in a jQuery.Event object, Object, or just an event type string - event = event[ jQuery.expando ] ? - event : - new jQuery.Event( type, typeof event === "object" && event ); - - event.isTrigger = true; - event.namespace = namespaces.join("."); - event.namespace_re = event.namespace ? - new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : - null; - - // Clean up the event in case it is being reused - event.result = undefined; - if ( !event.target ) { - event.target = elem; - } - - // Clone any incoming data and prepend the event, creating the handler arg list - data = data == null ? - [ event ] : - jQuery.makeArray( data, [ event ] ); - - // Allow special events to draw outside the lines - special = jQuery.event.special[ type ] || {}; - if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { - return; - } - - // Determine event propagation path in advance, per W3C events spec (#9951) - // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) - if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { - - bubbleType = special.delegateType || type; - if ( !rfocusMorph.test( bubbleType + type ) ) { - cur = cur.parentNode; - } - for ( ; cur; cur = cur.parentNode ) { - eventPath.push( cur ); - tmp = cur; - } - - // Only add window if we got to document (e.g., not plain obj or detached DOM) - if ( tmp === (elem.ownerDocument || document) ) { - eventPath.push( tmp.defaultView || tmp.parentWindow || window ); - } - } - - // Fire handlers on the event path - i = 0; - while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { - - event.type = i > 1 ? - bubbleType : - special.bindType || type; - - // jQuery handler - handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); - if ( handle ) { - handle.apply( cur, data ); - } - - // Native handler - handle = ontype && cur[ ontype ]; - if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) { - event.preventDefault(); - } - } - event.type = type; - - // If nobody prevented the default action, do it now - if ( !onlyHandlers && !event.isDefaultPrevented() ) { - - if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) && - !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) { - - // Call a native DOM method on the target with the same name name as the event. - // Can't use an .isFunction() check here because IE6/7 fails that test. - // Don't do default actions on window, that's where global variables be (#6170) - if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { - - // Don't re-trigger an onFOO event when we call its FOO() method - tmp = elem[ ontype ]; - - if ( tmp ) { - elem[ ontype ] = null; - } - - // Prevent re-triggering of the same event, since we already bubbled it above - jQuery.event.triggered = type; - try { - elem[ type ](); - } catch ( e ) { - // IE<9 dies on focus/blur to hidden element (#1486,#12518) - // only reproducible on winXP IE8 native, not IE9 in IE8 mode - } - jQuery.event.triggered = undefined; - - if ( tmp ) { - elem[ ontype ] = tmp; - } - } - } - } - - return event.result; - }, - - dispatch: function ( event ) { - - // Make a writable jQuery.Event from the native event object - event = jQuery.event.fix( event ); - - var i, ret, handleObj, matched, j, - handlerQueue = [], - args = core_slice.call( arguments ), - handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], - special = jQuery.event.special[ event.type ] || {}; - - // Use the fix-ed jQuery.Event rather than the (read-only) native event - args[0] = event; - event.delegateTarget = this; - - // Call the preDispatch hook for the mapped type, and let it bail if desired - if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { - return; - } - - // Determine handlers - handlerQueue = jQuery.event.handlers.call( this, event, handlers ); - - // Run delegates first; they may want to stop propagation beneath us - i = 0; - while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { - event.currentTarget = matched.elem; - - j = 0; - while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { - - // Triggered event must either 1) have no namespace, or - // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). - if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { - - event.handleObj = handleObj; - event.data = handleObj.data; - - var obj = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ); - if(obj.apply) { - ret = obj.apply( matched.elem, args ); - } - - if ( ret !== undefined ) { - if ( (event.result = ret) === false ) { - event.preventDefault(); - event.stopPropagation(); - } - } - } - } - } - - // Call the postDispatch hook for the mapped type - if ( special.postDispatch ) { - special.postDispatch.call( this, event ); - } - - return event.result; - }, - - handlers: function ( event, handlers ) { - var sel, handleObj, matches, i, - handlerQueue = [], - delegateCount = handlers.delegateCount, - cur = event.target; - - // Find delegate handlers - // Black-hole SVG <use> instance trees (#13180) - // Avoid non-left-click bubbling in Firefox (#3861) - if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { - - for ( ; cur != this; cur = cur.parentNode || this ) { - - // Don't check non-elements (#13208) - // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) - if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) { - matches = []; - for ( i = 0; i < delegateCount; i++ ) { - handleObj = handlers[ i ]; - - // Don't conflict with Object.prototype properties (#13203) - sel = handleObj.selector + " "; - - if ( matches[ sel ] === undefined ) { - matches[ sel ] = handleObj.needsContext ? - jQuery( sel, this ).index( cur ) >= 0 : - jQuery.find( sel, this, null, [ cur ] ).length; - } - if ( matches[ sel ] ) { - matches.push( handleObj ); - } - } - if ( matches.length ) { - handlerQueue.push({ elem: cur, handlers: matches }); - } - } - } - } - - // Add the remaining (directly-bound) handlers - if ( delegateCount < handlers.length ) { - handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); - } - - return handlerQueue; - }, - - fix: function ( event ) { - if ( event[ jQuery.expando ] ) { - return event; - } - - // Create a writable copy of the event object and normalize some properties - var i, prop, copy, - type = event.type, - originalEvent = event, - fixHook = this.fixHooks[ type ]; - - if ( !fixHook ) { - this.fixHooks[ type ] = fixHook = - rmouseEvent.test( type ) ? this.mouseHooks : - rkeyEvent.test( type ) ? this.keyHooks : - {}; - } - copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; - - event = new jQuery.Event( originalEvent ); - - i = copy.length; - while ( i-- ) { - prop = copy[ i ]; - event[ prop ] = originalEvent[ prop ]; - } - - // Support: IE<9 - // Fix target property (#1925) - if ( !event.target ) { - event.target = originalEvent.srcElement || document; - } - - // Support: Chrome 23+, Safari? - // Target should not be a text node (#504, #13143) - if ( event.target.nodeType === 3 ) { - event.target = event.target.parentNode; - } - - // Support: IE<9 - // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) - event.metaKey = !!event.metaKey; - - return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; - }, - - // Includes some event props shared by KeyEvent and MouseEvent - props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), - - fixHooks: {}, - - keyHooks: { - props: "char charCode key keyCode".split(" "), - filter: function ( event, original ) { - - // Add which for key events - if ( event.which == null ) { - event.which = original.charCode != null ? original.charCode : original.keyCode; - } - - return event; - } - }, - - mouseHooks: { - props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), - filter: function ( event, original ) { - var body, eventDoc, doc, - button = original.button, - fromElement = original.fromElement; - - // Calculate pageX/Y if missing and clientX/Y available - if ( event.pageX == null && original.clientX != null ) { - eventDoc = event.target.ownerDocument || document; - doc = eventDoc.documentElement; - body = eventDoc.body; - - event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); - event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); - } - - // Add relatedTarget, if necessary - if ( !event.relatedTarget && fromElement ) { - event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; - } - - // Add which for click: 1 === left; 2 === middle; 3 === right - // Note: button is not normalized, so don't use it - if ( !event.which && button !== undefined ) { - event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); - } - - return event; - } - }, - - special: { - load: { - // Prevent triggered image.load events from bubbling to window.load - noBubble: true - }, - click: { - // For checkbox, fire native event so checked state will be right - trigger: function () { - if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { - this.click(); - return false; - } - } - }, - focus: { - // Fire native event if possible so blur/focus sequence is correct - trigger: function () { - if ( this !== document.activeElement && this.focus ) { - try { - this.focus(); - return false; - } catch ( e ) { - // Support: IE<9 - // If we error on focus to hidden element (#1486, #12518), - // let .trigger() run the handlers - } - } - }, - delegateType: "focusin" - }, - blur: { - trigger: function () { - if ( this === document.activeElement && this.blur ) { - this.blur(); - return false; - } - }, - delegateType: "focusout" - }, - - beforeunload: { - postDispatch: function ( event ) { - - // Even when returnValue equals to undefined Firefox will still show alert - if ( event.result !== undefined ) { - event.originalEvent.returnValue = event.result; - } - } - } - }, - - simulate: function ( type, elem, event, bubble ) { - // Piggyback on a donor event to simulate a different one. - // Fake originalEvent to avoid donor's stopPropagation, but if the - // simulated event prevents default then we do the same on the donor. - var e = jQuery.extend( - new jQuery.Event(), - event, - { type: type, - isSimulated: true, - originalEvent: {} - } - ); - if ( bubble ) { - jQuery.event.trigger( e, null, elem ); - } else { - jQuery.event.dispatch.call( elem, e ); - } - if ( e.isDefaultPrevented() ) { - event.preventDefault(); - } - } - }; - - jQuery.removeEvent = document.removeEventListener ? - function ( elem, type, handle ) { - if ( elem.removeEventListener ) { - elem.removeEventListener( type, handle, false ); - } - } : - function ( elem, type, handle ) { - var name = "on" + type; - - if ( elem.detachEvent ) { - - // #8545, #7054, preventing memory leaks for custom events in IE6-8 - // detachEvent needed property on element, by name of that event, to properly expose it to GC - if ( typeof elem[ name ] === core_strundefined ) { - elem[ name ] = null; - } - - elem.detachEvent( name, handle ); - } - }; - - jQuery.Event = function ( src, props ) { - // Allow instantiation without the 'new' keyword - if ( !(this instanceof jQuery.Event) ) { - return new jQuery.Event( src, props ); - } - - // Event object - if ( src && src.type ) { - this.originalEvent = src; - this.type = src.type; - - // Events bubbling up the document may have been marked as prevented - // by a handler lower down the tree; reflect the correct value. - this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || - src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; - - // Event type - } else { - this.type = src; - } - - // Put explicitly provided properties onto the event object - if ( props ) { - jQuery.extend( this, props ); - } - - // Create a timestamp if incoming event doesn't have one - this.timeStamp = src && src.timeStamp || jQuery.now(); - - // Mark it as fixed - this[ jQuery.expando ] = true; - }; - - // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding - // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html - jQuery.Event.prototype = { - isDefaultPrevented: returnFalse, - isPropagationStopped: returnFalse, - isImmediatePropagationStopped: returnFalse, - - preventDefault: function () { - var e = this.originalEvent; - - this.isDefaultPrevented = returnTrue; - if ( !e ) { - return; - } - - // If preventDefault exists, run it on the original event - if ( e.preventDefault ) { - e.preventDefault(); - - // Support: IE - // Otherwise set the returnValue property of the original event to false - } else { - e.returnValue = false; - } - }, - stopPropagation: function () { - var e = this.originalEvent; - - this.isPropagationStopped = returnTrue; - if ( !e ) { - return; - } - // If stopPropagation exists, run it on the original event - if ( e.stopPropagation ) { - e.stopPropagation(); - } - - // Support: IE - // Set the cancelBubble property of the original event to true - e.cancelBubble = true; - }, - stopImmediatePropagation: function () { - this.isImmediatePropagationStopped = returnTrue; - this.stopPropagation(); - } - }; - - // Create mouseenter/leave events using mouseover/out and event-time checks - jQuery.each({ - mouseenter: "mouseover", - mouseleave: "mouseout" - }, function ( orig, fix ) { - jQuery.event.special[ orig ] = { - delegateType: fix, - bindType: fix, - - handle: function ( event ) { - var ret, - target = this, - related = event.relatedTarget, - handleObj = event.handleObj; - - // For mousenter/leave call the handler if related is outside the target. - // NB: No relatedTarget if the mouse left/entered the browser window - if ( !related || (related !== target && !jQuery.contains( target, related )) ) { - event.type = handleObj.origType; - ret = handleObj.handler.apply( this, arguments ); - event.type = fix; - } - return ret; - } - }; - }); - - // IE submit delegation - if ( !jQuery.support.submitBubbles ) { - - jQuery.event.special.submit = { - setup: function () { - // Only need this for delegated form submit events - if ( jQuery.nodeName( this, "form" ) ) { - return false; - } - - // Lazy-add a submit handler when a descendant form may potentially be submitted - jQuery.event.add( this, "click._submit keypress._submit", function ( e ) { - // Node name check avoids a VML-related crash in IE (#9807) - var elem = e.target, - form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; - if ( form && !jQuery._data( form, "submitBubbles" ) ) { - jQuery.event.add( form, "submit._submit", function ( event ) { - event._submit_bubble = true; - }); - jQuery._data( form, "submitBubbles", true ); - } - }); - // return undefined since we don't need an event listener - }, - - postDispatch: function ( event ) { - // If form was submitted by the user, bubble the event up the tree - if ( event._submit_bubble ) { - delete event._submit_bubble; - if ( this.parentNode && !event.isTrigger ) { - jQuery.event.simulate( "submit", this.parentNode, event, true ); - } - } - }, - - teardown: function () { - // Only need this for delegated form submit events - if ( jQuery.nodeName( this, "form" ) ) { - return false; - } - - // Remove delegated handlers; cleanData eventually reaps submit handlers attached above - jQuery.event.remove( this, "._submit" ); - } - }; - } - - // IE change delegation and checkbox/radio fix - if ( !jQuery.support.changeBubbles ) { - - jQuery.event.special.change = { - - setup: function () { - - if ( rformElems.test( this.nodeName ) ) { - // IE doesn't fire change on a check/radio until blur; trigger it on click - // after a propertychange. Eat the blur-change in special.change.handle. - // This still fires onchange a second time for check/radio after blur. - if ( this.type === "checkbox" || this.type === "radio" ) { - jQuery.event.add( this, "propertychange._change", function ( event ) { - if ( event.originalEvent.propertyName === "checked" ) { - this._just_changed = true; - } - }); - jQuery.event.add( this, "click._change", function ( event ) { - if ( this._just_changed && !event.isTrigger ) { - this._just_changed = false; - } - // Allow triggered, simulated change events (#11500) - jQuery.event.simulate( "change", this, event, true ); - }); - } - return false; - } - // Delegated event; lazy-add a change handler on descendant inputs - jQuery.event.add( this, "beforeactivate._change", function ( e ) { - var elem = e.target; - - if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) { - jQuery.event.add( elem, "change._change", function ( event ) { - if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { - jQuery.event.simulate( "change", this.parentNode, event, true ); - } - }); - jQuery._data( elem, "changeBubbles", true ); - } - }); - }, - - handle: function ( event ) { - var elem = event.target; - - // Swallow native change events from checkbox/radio, we already triggered them above - if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { - return event.handleObj.handler.apply( this, arguments ); - } - }, - - teardown: function () { - jQuery.event.remove( this, "._change" ); - - return !rformElems.test( this.nodeName ); - } - }; - } - - // Create "bubbling" focus and blur events - if ( !jQuery.support.focusinBubbles ) { - jQuery.each({ focus: "focusin", blur: "focusout" }, function ( orig, fix ) { - - // Attach a single capturing handler while someone wants focusin/focusout - var attaches = 0, - handler = function ( event ) { - jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); - }; - - jQuery.event.special[ fix ] = { - setup: function () { - if ( attaches++ === 0 ) { - document.addEventListener( orig, handler, true ); - } - }, - teardown: function () { - if ( --attaches === 0 ) { - document.removeEventListener( orig, handler, true ); - } - } - }; - }); - } - - jQuery.fn.extend({ - - on: function ( types, selector, data, fn, /* INTERNAL*/ one ) { - var type, origFn; - - // Types can be a map of types/handlers - if ( typeof types === "object" ) { - // ( types-Object, selector, data ) - if ( typeof selector !== "string" ) { - // ( types-Object, data ) - data = data || selector; - selector = undefined; - } - for ( type in types ) { - this.on( type, selector, data, types[ type ], one ); - } - return this; - } - - if ( data == null && fn == null ) { - // ( types, fn ) - fn = selector; - data = selector = undefined; - } else if ( fn == null ) { - if ( typeof selector === "string" ) { - // ( types, selector, fn ) - fn = data; - data = undefined; - } else { - // ( types, data, fn ) - fn = data; - data = selector; - selector = undefined; - } - } - if ( fn === false ) { - fn = returnFalse; - } else if ( !fn ) { - return this; - } - - if ( one === 1 ) { - origFn = fn; - fn = function ( event ) { - // Can use an empty set, since event contains the info - jQuery().off( event ); - return origFn.apply( this, arguments ); - }; - // Use same guid so caller can remove using origFn - fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); - } - return this.each( function () { - jQuery.event.add( this, types, fn, data, selector ); - }); - }, - one: function ( types, selector, data, fn ) { - return this.on( types, selector, data, fn, 1 ); - }, - off: function ( types, selector, fn ) { - var handleObj, type; - if ( types && types.preventDefault && types.handleObj ) { - // ( event ) dispatched jQuery.Event - handleObj = types.handleObj; - jQuery( types.delegateTarget ).off( - handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, - handleObj.selector, - handleObj.handler - ); - return this; - } - if ( typeof types === "object" ) { - // ( types-object [, selector] ) - for ( type in types ) { - this.off( type, selector, types[ type ] ); - } - return this; - } - if ( selector === false || typeof selector === "function" ) { - // ( types [, fn] ) - fn = selector; - selector = undefined; - } - if ( fn === false ) { - fn = returnFalse; - } - return this.each(function () { - jQuery.event.remove( this, types, fn, selector ); - }); - }, - - bind: function ( types, data, fn ) { - return this.on( types, null, data, fn ); - }, - unbind: function ( types, fn ) { - return this.off( types, null, fn ); - }, - - delegate: function ( selector, types, data, fn ) { - return this.on( types, selector, data, fn ); - }, - undelegate: function ( selector, types, fn ) { - // ( namespace ) or ( selector, types [, fn] ) - return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); - }, - - trigger: function ( type, data ) { - return this.each(function () { - jQuery.event.trigger( type, data, this ); - }); - }, - triggerHandler: function ( type, data ) { - var elem = this[0]; - if ( elem ) { - return jQuery.event.trigger( type, data, elem, true ); - } - } - }); - /* ! - * Sizzle CSS Selector Engine - * Copyright 2012 jQuery Foundation and other contributors - * Released under the MIT license - * http://sizzlejs.com/ - */ - (function ( window, undefined ) { - - var i, - cachedruns, - Expr, - getText, - isXML, - compile, - hasDuplicate, - outermostContext, - - // Local document vars - setDocument, - document, - docElem, - documentIsXML, - rbuggyQSA, - rbuggyMatches, - matches, - contains, - sortOrder, - - // Instance-specific data - expando = "sizzle" + -(new Date()), - preferredDoc = window.document, - support = {}, - dirruns = 0, - done = 0, - classCache = createCache(), - tokenCache = createCache(), - compilerCache = createCache(), - - // General-purpose constants - strundefined = typeof undefined, - MAX_NEGATIVE = 1 << 31, - - // Array methods - arr = [], - pop = arr.pop, - push = arr.push, - slice = arr.slice, - // Use a stripped-down indexOf if we can't use a native one - indexOf = arr.indexOf || function ( elem ) { - var i = 0, - len = this.length; - for ( ; i < len; i++ ) { - if ( this[i] === elem ) { - return i; - } - } - return -1; - }, - - - // Regular expressions - - // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace - whitespace = "[\\x20\\t\\r\\n\\f]", - // http://www.w3.org/TR/css3-syntax/#characters - characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", - - // Loosely modeled on CSS identifier characters - // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors - // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier - identifier = characterEncoding.replace( "w", "w#" ), - - // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors - operators = "([*^$|!~]?=)", - attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + - "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", - - // Prefer arguments quoted, - // then not containing pseudos/brackets, - // then attribute selectors/non-parenthetical expressions, - // then anything else - // These preferences are here to reduce the number of selectors - // needing tokenize in the PSEUDO preFilter - pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)", - - // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter - rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), - - rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), - rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ), - rpseudo = new RegExp( pseudos ), - ridentifier = new RegExp( "^" + identifier + "$" ), - - matchExpr = { - ID: new RegExp( "^#(" + characterEncoding + ")" ), - CLASS: new RegExp( "^\\.(" + characterEncoding + ")" ), - NAME: new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ), - TAG: new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), - ATTR: new RegExp( "^" + attributes ), - PSEUDO: new RegExp( "^" + pseudos ), - CHILD: new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + - "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + - "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), - // For use in libraries implementing .is() - // We use this for POS matching in `select` - needsContext: new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + - whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) - }, - - rsibling = /[\x20\t\r\n\f]*[+~]/, - - rnative = /^[^{]+\{\s*\[native code/, - - // Easily-parseable/retrievable ID or TAG or CLASS selectors - rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, - - rinputs = /^(?:input|select|textarea|button)$/i, - rheader = /^h\d$/i, - - rescape = /'|\\/g, - rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g, - - // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters - runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g, - funescape = function ( _, escaped ) { - var high = "0x" + escaped - 0x10000; - // NaN means non-codepoint - return high !== high ? - escaped : - // BMP codepoint - high < 0 ? - String.fromCharCode( high + 0x10000 ) : - // Supplemental Plane codepoint (surrogate pair) - String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); - }; - - // Use a stripped-down slice if we can't use a native one - try { - slice.call( preferredDoc.documentElement.childNodes, 0 )[0].nodeType; - } catch ( e ) { - slice = function ( i ) { - var elem, - results = []; - while ( (elem = this[i++]) ) { - results.push( elem ); - } - return results; - }; - } - - /** - * For feature detection - * @param {Function} fn The function to test for native support - */ - function isNative ( fn ) { - return rnative.test( fn + "" ); - } - - /** - * Create key-value caches of limited size - * @returns {Function(string, Object)} Returns the Object data after storing it on itself with - * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) - * deleting the oldest entry - */ - function createCache () { - var cache, - keys = []; - - return (cache = function ( key, value ) { - // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) - if ( keys.push( key += " " ) > Expr.cacheLength ) { - // Only keep the most recent entries - delete cache[ keys.shift() ]; - } - return (cache[ key ] = value); - }); - } - - /** - * Mark a function for special use by Sizzle - * @param {Function} fn The function to mark - */ - function markFunction ( fn ) { - fn[ expando ] = true; - return fn; - } - - /** - * Support testing using an element - * @param {Function} fn Passed the created div and expects a boolean result - */ - function assert ( fn ) { - var div = document.createElement("div"); - - try { - return fn( div ); - } catch (e) { - return false; - } finally { - // release memory in IE - div = null; - } - } - - function Sizzle ( selector, context, results, seed ) { - var match, elem, m, nodeType, - // QSA vars - i, groups, old, nid, newContext, newSelector; - - if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { - setDocument( context ); - } - - context = context || document; - results = results || []; - - if ( !selector || typeof selector !== "string" ) { - return results; - } - - if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { - return []; - } - - if ( !documentIsXML && !seed ) { - - // Shortcuts - if ( (match = rquickExpr.exec( selector )) ) { - // Speed-up: Sizzle("#ID") - if ( (m = match[1]) ) { - if ( nodeType === 9 ) { - elem = context.getElementById( m ); - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - if ( elem && elem.parentNode ) { - // Handle the case where IE, Opera, and Webkit return items - // by name instead of ID - if ( elem.id === m ) { - results.push( elem ); - return results; - } - } else { - return results; - } - } else { - // Context is not a document - if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && - contains( context, elem ) && elem.id === m ) { - results.push( elem ); - return results; - } - } - - // Speed-up: Sizzle("TAG") - } else if ( match[2] ) { - push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) ); - return results; - - // Speed-up: Sizzle(".CLASS") - } else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) { - push.apply( results, slice.call(context.getElementsByClassName( m ), 0) ); - return results; - } - } - - // QSA path - if ( support.qsa && !rbuggyQSA.test(selector) ) { - old = true; - nid = expando; - newContext = context; - newSelector = nodeType === 9 && selector; - - // qSA works strangely on Element-rooted queries - // We can work around this by specifying an extra ID on the root - // and working up from there (Thanks to Andrew Dupont for the technique) - // IE 8 doesn't work on object elements - if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { - groups = tokenize( selector ); - - if ( (old = context.getAttribute("id")) ) { - nid = old.replace( rescape, "\\$&" ); - } else { - context.setAttribute( "id", nid ); - } - nid = "[id='" + nid + "'] "; - - i = groups.length; - while ( i-- ) { - groups[i] = nid + toSelector( groups[i] ); - } - newContext = rsibling.test( selector ) && context.parentNode || context; - newSelector = groups.join(","); - } - - if ( newSelector ) { - try { - push.apply( results, slice.call( newContext.querySelectorAll( - newSelector - ), 0 ) ); - return results; - } catch(qsaError) { - } finally { - if ( !old ) { - context.removeAttribute("id"); - } - } - } - } - } - - // All others - return select( selector.replace( rtrim, "$1" ), context, results, seed ); - } - - /** - * Detect xml - * @param {Element|Object} elem An element or a document - */ - isXML = Sizzle.isXML = function ( elem ) { - // documentElement is verified for cases where it doesn't yet exist - // (such as loading iframes in IE - #4833) - var documentElement = elem && (elem.ownerDocument || elem).documentElement; - return documentElement ? documentElement.nodeName !== "HTML" : false; - }; - - /** - * Sets document-related variables once based on the current document - * @param {Element|Object} [doc] An element or document object to use to set the document - * @returns {Object} Returns the current document - */ - setDocument = Sizzle.setDocument = function ( node ) { - var doc = node ? node.ownerDocument || node : preferredDoc; - - // If no document and documentElement is available, return - if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { - return document; - } - - // Set our document - document = doc; - docElem = doc.documentElement; - - // Support tests - documentIsXML = isXML( doc ); - - // Check if getElementsByTagName("*") returns only elements - support.tagNameNoComments = assert(function ( div ) { - div.appendChild( doc.createComment("") ); - return !div.getElementsByTagName("*").length; - }); - - // Check if attributes should be retrieved by attribute nodes - support.attributes = assert(function ( div ) { - div.innerHTML = "<select></select>"; - var type = typeof div.lastChild.getAttribute("multiple"); - // IE8 returns a string for some attributes even when not present - return type !== "boolean" && type !== "string"; - }); - - // Check if getElementsByClassName can be trusted - support.getByClassName = assert(function ( div ) { - // Opera can't find a second classname (in 9.6) - div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>"; - if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) { - return false; - } - - // Safari 3.2 caches class attributes and doesn't catch changes - div.lastChild.className = "e"; - return div.getElementsByClassName("e").length === 2; - }); - - // Check if getElementById returns elements by name - // Check if getElementsByName privileges form controls or returns elements by ID - support.getByName = assert(function ( div ) { - // Inject content - div.id = expando + 0; - div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>"; - docElem.insertBefore( div, docElem.firstChild ); - - // Test - var pass = doc.getElementsByName && - // buggy browsers will return fewer than the correct 2 - doc.getElementsByName( expando ).length === 2 + - // buggy browsers will return more than the correct 0 - doc.getElementsByName( expando + 0 ).length; - support.getIdNotName = !doc.getElementById( expando ); - - // Cleanup - docElem.removeChild( div ); - - return pass; - }); - - // IE6/7 return modified attributes - Expr.attrHandle = assert(function ( div ) { - div.innerHTML = "<a href='#'></a>"; - return div.firstChild && typeof div.firstChild.getAttribute !== strundefined && - div.firstChild.getAttribute("href") === "#"; - }) ? - {} : - { - href: function ( elem ) { - return elem.getAttribute( "href", 2 ); - }, - type: function ( elem ) { - return elem.getAttribute("type"); - } - }; - - // ID find and filter - if ( support.getIdNotName ) { - Expr.find["ID"] = function ( id, context ) { - if ( typeof context.getElementById !== strundefined && !documentIsXML ) { - var m = context.getElementById( id ); - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - return m && m.parentNode ? [m] : []; - } - }; - Expr.filter["ID"] = function ( id ) { - var attrId = id.replace( runescape, funescape ); - return function ( elem ) { - return elem.getAttribute("id") === attrId; - }; - }; - } else { - Expr.find["ID"] = function ( id, context ) { - if ( typeof context.getElementById !== strundefined && !documentIsXML ) { - var m = context.getElementById( id ); - - return m ? - m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ? - [m] : - undefined : - []; - } - }; - Expr.filter["ID"] = function ( id ) { - var attrId = id.replace( runescape, funescape ); - return function ( elem ) { - var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); - return node && node.value === attrId; - }; - }; - } - - // Tag - Expr.find["TAG"] = support.tagNameNoComments ? - function ( tag, context ) { - if ( typeof context.getElementsByTagName !== strundefined ) { - return context.getElementsByTagName( tag ); - } - } : - function ( tag, context ) { - var elem, - tmp = [], - i = 0, - results = context.getElementsByTagName( tag ); - - // Filter out possible comments - if ( tag === "*" ) { - while ( (elem = results[i++]) ) { - if ( elem.nodeType === 1 ) { - tmp.push( elem ); - } - } - - return tmp; - } - return results; - }; - - // Name - Expr.find["NAME"] = support.getByName && function ( tag, context ) { - if ( typeof context.getElementsByName !== strundefined ) { - return context.getElementsByName( name ); - } - }; - - // Class - Expr.find["CLASS"] = support.getByClassName && function ( className, context ) { - if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) { - return context.getElementsByClassName( className ); - } - }; - - // QSA and matchesSelector support - - // matchesSelector(:active) reports false when true (IE9/Opera 11.5) - rbuggyMatches = []; - - // qSa(:focus) reports false when true (Chrome 21), - // no need to also add to buggyMatches since matches checks buggyQSA - // A support test would require too much code (would include document ready) - rbuggyQSA = [ ":focus" ]; - - if ( (support.qsa = isNative(doc.querySelectorAll)) ) { - // Build QSA regex - // Regex strategy adopted from Diego Perini - assert(function ( div ) { - // Select is set to empty string on purpose - // This is to test IE's treatment of not explictly - // setting a boolean content attribute, - // since its presence should be enough - // http://bugs.jquery.com/ticket/12359 - div.innerHTML = "<select><option selected=''></option></select>"; - - // IE8 - Some boolean attributes are not treated correctly - if ( !div.querySelectorAll("[selected]").length ) { - rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" ); - } - - // Webkit/Opera - :checked should return selected option elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - // IE8 throws error here and will not see later tests - if ( !div.querySelectorAll(":checked").length ) { - rbuggyQSA.push(":checked"); - } - }); - - assert(function ( div ) { - - // Opera 10-12/IE8 - ^= $= *= and empty values - // Should not select anything - div.innerHTML = "<input type='hidden' i=''/>"; - if ( div.querySelectorAll("[i^='']").length ) { - rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" ); - } - - // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) - // IE8 throws error here and will not see later tests - if ( !div.querySelectorAll(":enabled").length ) { - rbuggyQSA.push( ":enabled", ":disabled" ); - } - - // Opera 10-11 does not throw on post-comma invalid pseudos - div.querySelectorAll("*,:x"); - rbuggyQSA.push(",.*:"); - }); - } - - if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector || - docElem.mozMatchesSelector || - docElem.webkitMatchesSelector || - docElem.oMatchesSelector || - docElem.msMatchesSelector) )) ) { - - assert(function ( div ) { - // Check to see if it's possible to do matchesSelector - // on a disconnected node (IE 9) - support.disconnectedMatch = matches.call( div, "div" ); - - // This should fail with an exception - // Gecko does not error, returns false instead - matches.call( div, "[s!='']:x" ); - rbuggyMatches.push( "!=", pseudos ); - }); - } - - rbuggyQSA = new RegExp( rbuggyQSA.join("|") ); - rbuggyMatches = new RegExp( rbuggyMatches.join("|") ); - - // Element contains another - // Purposefully does not implement inclusive descendent - // As in, an element does not contain itself - contains = isNative(docElem.contains) || docElem.compareDocumentPosition ? - function ( a, b ) { - var adown = a.nodeType === 9 ? a.documentElement : a, - bup = b && b.parentNode; - return a === bup || !!( bup && bup.nodeType === 1 && ( - adown.contains ? - adown.contains( bup ) : - a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 - )); - } : - function ( a, b ) { - if ( b ) { - while ( (b = b.parentNode) ) { - if ( b === a ) { - return true; - } - } - } - return false; - }; - - // Document order sorting - sortOrder = docElem.compareDocumentPosition ? - function ( a, b ) { - var compare; - - if ( a === b ) { - hasDuplicate = true; - return 0; - } - - if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) { - if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) { - if ( a === doc || contains( preferredDoc, a ) ) { - return -1; - } - if ( b === doc || contains( preferredDoc, b ) ) { - return 1; - } - return 0; - } - return compare & 4 ? -1 : 1; - } - - return a.compareDocumentPosition ? -1 : 1; - } : - function ( a, b ) { - var cur, - i = 0, - aup = a.parentNode, - bup = b.parentNode, - ap = [ a ], - bp = [ b ]; - - // Exit early if the nodes are identical - if ( a === b ) { - hasDuplicate = true; - return 0; - - // Parentless nodes are either documents or disconnected - } else if ( !aup || !bup ) { - return a === doc ? -1 : - b === doc ? 1 : - aup ? -1 : - bup ? 1 : - 0; - - // If the nodes are siblings, we can do a quick check - } else if ( aup === bup ) { - return siblingCheck( a, b ); - } - - // Otherwise we need full lists of their ancestors for comparison - cur = a; - while ( (cur = cur.parentNode) ) { - ap.unshift( cur ); - } - cur = b; - while ( (cur = cur.parentNode) ) { - bp.unshift( cur ); - } - - // Walk down the tree looking for a discrepancy - while ( ap[i] === bp[i] ) { - i++; - } - - return i ? - // Do a sibling check if the nodes have a common ancestor - siblingCheck( ap[i], bp[i] ) : - - // Otherwise nodes in our document sort first - ap[i] === preferredDoc ? -1 : - bp[i] === preferredDoc ? 1 : - 0; - }; - - // Always assume the presence of duplicates if sort doesn't - // pass them to our comparison function (as in Google Chrome). - hasDuplicate = false; - [0, 0].sort( sortOrder ); - support.detectDuplicates = hasDuplicate; - - return document; - }; - - Sizzle.matches = function ( expr, elements ) { - return Sizzle( expr, null, null, elements ); - }; - - Sizzle.matchesSelector = function ( elem, expr ) { - // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); - } - - // Make sure that attribute selectors are quoted - expr = expr.replace( rattributeQuotes, "='$1']" ); - - // rbuggyQSA always contains :focus, so no need for an existence check - if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) { - try { - var ret = matches.call( elem, expr ); - - // IE 9's matchesSelector returns false on disconnected nodes - if ( ret || support.disconnectedMatch || - // As well, disconnected nodes are said to be in a document - // fragment in IE 9 - elem.document && elem.document.nodeType !== 11 ) { - return ret; - } - } catch(e) {} - } - - return Sizzle( expr, document, null, [elem] ).length > 0; - }; - - Sizzle.contains = function ( context, elem ) { - // Set document vars if needed - if ( ( context.ownerDocument || context ) !== document ) { - setDocument( context ); - } - return contains( context, elem ); - }; - - Sizzle.attr = function ( elem, name ) { - var val; - - // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); - } - - if ( !documentIsXML ) { - name = name.toLowerCase(); - } - if ( (val = Expr.attrHandle[ name ]) ) { - return val( elem ); - } - if ( documentIsXML || support.attributes ) { - return elem.getAttribute( name ); - } - return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ? - name : - val && val.specified ? val.value : null; - }; - - Sizzle.error = function ( msg ) { - throw new Error( "Syntax error, unrecognized expression: " + msg ); - }; - - // Document sorting and removing duplicates - Sizzle.uniqueSort = function ( results ) { - var elem, - duplicates = [], - i = 1, - j = 0; - - // Unless we *know* we can detect duplicates, assume their presence - hasDuplicate = !support.detectDuplicates; - results.sort( sortOrder ); - - if ( hasDuplicate ) { - for ( ; (elem = results[i]); i++ ) { - if ( elem === results[ i - 1 ] ) { - j = duplicates.push( i ); - } - } - while ( j-- ) { - results.splice( duplicates[ j ], 1 ); - } - } - - return results; - }; - - function siblingCheck ( a, b ) { - var cur = b && a, - diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE ); - - // Use IE sourceIndex if available on both nodes - if ( diff ) { - return diff; - } - - // Check if b follows a - if ( cur ) { - while ( (cur = cur.nextSibling) ) { - if ( cur === b ) { - return -1; - } - } - } - - return a ? 1 : -1; - } - - // Returns a function to use in pseudos for input types - function createInputPseudo ( type ) { - return function ( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === type; - }; - } - - // Returns a function to use in pseudos for buttons - function createButtonPseudo ( type ) { - return function ( elem ) { - var name = elem.nodeName.toLowerCase(); - return (name === "input" || name === "button") && elem.type === type; - }; - } - - // Returns a function to use in pseudos for positionals - function createPositionalPseudo ( fn ) { - return markFunction(function ( argument ) { - argument = +argument; - return markFunction(function ( seed, matches ) { - var j, - matchIndexes = fn( [], seed.length, argument ), - i = matchIndexes.length; - - // Match elements found at the specified indexes - while ( i-- ) { - if ( seed[ (j = matchIndexes[i]) ] ) { - seed[j] = !(matches[j] = seed[j]); - } - } - }); - }); - } - - /** - * Utility function for retrieving the text value of an array of DOM nodes - * @param {Array|Element} elem - */ - getText = Sizzle.getText = function ( elem ) { - var node, - ret = "", - i = 0, - nodeType = elem.nodeType; - - if ( !nodeType ) { - // If no nodeType, this is expected to be an array - for ( ; (node = elem[i]); i++ ) { - // Do not traverse comment nodes - ret += getText( node ); - } - } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { - // Use textContent for elements - // innerText usage removed for consistency of new lines (see #11153) - if ( typeof elem.textContent === "string" ) { - return elem.textContent; - } - // Traverse its children - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - ret += getText( elem ); - } - - } else if ( nodeType === 3 || nodeType === 4 ) { - return elem.nodeValue; - } - // Do not include comment or processing instruction nodes - - return ret; - }; - - Expr = Sizzle.selectors = { - - // Can be adjusted by the user - cacheLength: 50, - - createPseudo: markFunction, - - match: matchExpr, - - find: {}, - - relative: { - ">": { dir: "parentNode", first: true }, - " ": { dir: "parentNode" }, - "+": { dir: "previousSibling", first: true }, - "~": { dir: "previousSibling" } - }, - - preFilter: { - ATTR: function ( match ) { - match[1] = match[1].replace( runescape, funescape ); - - // Move the given value to match[3] whether quoted or unquoted - match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape ); - - if ( match[2] === "~=" ) { - match[3] = " " + match[3] + " "; - } - - return match.slice( 0, 4 ); - }, - - CHILD: function ( match ) { - /* matches from matchExpr["CHILD"] - 1 type (only|nth|...) - 2 what (child|of-type) - 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) - 4 xn-component of xn+y argument ([+-]?\d*n|) - 5 sign of xn-component - 6 x of xn-component - 7 sign of y-component - 8 y of y-component - */ - match[1] = match[1].toLowerCase(); - - if ( match[1].slice( 0, 3 ) === "nth" ) { - // nth-* requires argument - if ( !match[3] ) { - Sizzle.error( match[0] ); - } - - // numeric x and y parameters for Expr.filter.CHILD - // remember that false/true cast respectively to 0/1 - match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); - match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); - - // other types prohibit arguments - } else if ( match[3] ) { - Sizzle.error( match[0] ); - } - - return match; - }, - - PSEUDO: function ( match ) { - var excess, - unquoted = !match[5] && match[2]; - - if ( matchExpr["CHILD"].test( match[0] ) ) { - return null; - } - - // Accept quoted arguments as-is - if ( match[4] ) { - match[2] = match[4]; - - // Strip excess characters from unquoted arguments - } else if ( unquoted && rpseudo.test( unquoted ) && - // Get excess from tokenize (recursively) - (excess = tokenize( unquoted, true )) && - // advance to the next closing parenthesis - (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { - - // excess is a negative index - match[0] = match[0].slice( 0, excess ); - match[2] = unquoted.slice( 0, excess ); - } - - // Return only captures needed by the pseudo filter method (type and argument) - return match.slice( 0, 3 ); - } - }, - - filter: { - - TAG: function ( nodeName ) { - if ( nodeName === "*" ) { - return function () { return true; }; - } - - nodeName = nodeName.replace( runescape, funescape ).toLowerCase(); - return function ( elem ) { - return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; - }; - }, - - CLASS: function ( className ) { - var pattern = classCache[ className + " " ]; - - return pattern || - (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && - classCache( className, function ( elem ) { - return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" ); - }); - }, - - ATTR: function ( name, operator, check ) { - return function ( elem ) { - var result = Sizzle.attr( elem, name ); - - if ( result == null ) { - return operator === "!="; - } - if ( !operator ) { - return true; - } - - result += ""; - - return operator === "=" ? result === check : - operator === "!=" ? result !== check : - operator === "^=" ? check && result.indexOf( check ) === 0 : - operator === "*=" ? check && result.indexOf( check ) > -1 : - operator === "$=" ? check && result.slice( -check.length ) === check : - operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : - operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : - false; - }; - }, - - CHILD: function ( type, what, argument, first, last ) { - var simple = type.slice( 0, 3 ) !== "nth", - forward = type.slice( -4 ) !== "last", - ofType = what === "of-type"; - - return first === 1 && last === 0 ? - - // Shortcut for :nth-*(n) - function ( elem ) { - return !!elem.parentNode; - } : - - function ( elem, context, xml ) { - var cache, outerCache, node, diff, nodeIndex, start, - dir = simple !== forward ? "nextSibling" : "previousSibling", - parent = elem.parentNode, - name = ofType && elem.nodeName.toLowerCase(), - useCache = !xml && !ofType; - - if ( parent ) { - - // :(first|last|only)-(child|of-type) - if ( simple ) { - while ( dir ) { - node = elem; - while ( (node = node[ dir ]) ) { - if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { - return false; - } - } - // Reverse direction for :only-* (if we haven't yet done so) - start = dir = type === "only" && !start && "nextSibling"; - } - return true; - } - - start = [ forward ? parent.firstChild : parent.lastChild ]; - - // non-xml :nth-child(...) stores cache data on `parent` - if ( forward && useCache ) { - // Seek `elem` from a previously-cached index - outerCache = parent[ expando ] || (parent[ expando ] = {}); - cache = outerCache[ type ] || []; - nodeIndex = cache[0] === dirruns && cache[1]; - diff = cache[0] === dirruns && cache[2]; - node = nodeIndex && parent.childNodes[ nodeIndex ]; - - while ( (node = ++nodeIndex && node && node[ dir ] || - - // Fallback to seeking `elem` from the start - (diff = nodeIndex = 0) || start.pop()) ) { - - // When found, cache indexes on `parent` and break - if ( node.nodeType === 1 && ++diff && node === elem ) { - outerCache[ type ] = [ dirruns, nodeIndex, diff ]; - break; - } - } - - // Use previously-cached element index if available - } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { - diff = cache[1]; - - // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) - } else { - // Use the same loop as above to seek `elem` from the start - while ( (node = ++nodeIndex && node && node[ dir ] || - (diff = nodeIndex = 0) || start.pop()) ) { - - if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { - // Cache the index of each encountered element - if ( useCache ) { - (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; - } - - if ( node === elem ) { - break; - } - } - } - } - - // Incorporate the offset, then check against cycle size - diff -= last; - return diff === first || ( diff % first === 0 && diff / first >= 0 ); - } - }; - }, - - PSEUDO: function ( pseudo, argument ) { - // pseudo-class names are case-insensitive - // http://www.w3.org/TR/selectors/#pseudo-classes - // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters - // Remember that setFilters inherits from pseudos - var args, - fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || - Sizzle.error( "unsupported pseudo: " + pseudo ); - - // The user may use createPseudo to indicate that - // arguments are needed to create the filter function - // just as Sizzle does - if ( fn[ expando ] ) { - return fn( argument ); - } - - // But maintain support for old signatures - if ( fn.length > 1 ) { - args = [ pseudo, pseudo, "", argument ]; - return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? - markFunction(function ( seed, matches ) { - var idx, - matched = fn( seed, argument ), - i = matched.length; - while ( i-- ) { - idx = indexOf.call( seed, matched[i] ); - seed[ idx ] = !( matches[ idx ] = matched[i] ); - } - }) : - function ( elem ) { - return fn( elem, 0, args ); - }; - } - - return fn; - } - }, - - pseudos: { - // Potentially complex pseudos - not: markFunction(function ( selector ) { - // Trim the selector passed to compile - // to avoid treating leading and trailing - // spaces as combinators - var input = [], - results = [], - matcher = compile( selector.replace( rtrim, "$1" ) ); - - return matcher[ expando ] ? - markFunction(function ( seed, matches, context, xml ) { - var elem, - unmatched = matcher( seed, null, xml, [] ), - i = seed.length; - - // Match elements unmatched by `matcher` - while ( i-- ) { - if ( (elem = unmatched[i]) ) { - seed[i] = !(matches[i] = elem); - } - } - }) : - function ( elem, context, xml ) { - input[0] = elem; - matcher( input, null, xml, results ); - return !results.pop(); - }; - }), - - has: markFunction(function ( selector ) { - return function ( elem ) { - return Sizzle( selector, elem ).length > 0; - }; - }), - - contains: markFunction(function ( text ) { - return function ( elem ) { - return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; - }; - }), - - // "Whether an element is represented by a :lang() selector - // is based solely on the element's language value - // being equal to the identifier C, - // or beginning with the identifier C immediately followed by "-". - // The matching of C against the element's language value is performed case-insensitively. - // The identifier C does not have to be a valid language name." - // http://www.w3.org/TR/selectors/#lang-pseudo - lang: markFunction( function ( lang ) { - // lang value must be a valid identifider - if ( !ridentifier.test(lang || "") ) { - Sizzle.error( "unsupported lang: " + lang ); - } - lang = lang.replace( runescape, funescape ).toLowerCase(); - return function ( elem ) { - var elemLang; - do { - if ( (elemLang = documentIsXML ? - elem.getAttribute("xml:lang") || elem.getAttribute("lang") : - elem.lang) ) { - - elemLang = elemLang.toLowerCase(); - return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; - } - } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); - return false; - }; - }), - - // Miscellaneous - target: function ( elem ) { - var hash = window.location && window.location.hash; - return hash && hash.slice( 1 ) === elem.id; - }, - - root: function ( elem ) { - return elem === docElem; - }, - - focus: function ( elem ) { - return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); - }, - - // Boolean properties - enabled: function ( elem ) { - return elem.disabled === false; - }, - - disabled: function ( elem ) { - return elem.disabled === true; - }, - - checked: function ( elem ) { - // In CSS3, :checked should return both checked and selected elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - var nodeName = elem.nodeName.toLowerCase(); - return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); - }, - - selected: function ( elem ) { - // Accessing this property makes selected-by-default - // options in Safari work properly - if ( elem.parentNode ) { - elem.parentNode.selectedIndex; - } - - return elem.selected === true; - }, - - // Contents - empty: function ( elem ) { - // http://www.w3.org/TR/selectors/#empty-pseudo - // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)), - // not comment, processing instructions, or others - // Thanks to Diego Perini for the nodeName shortcut - // Greater than "@" means alpha characters (specifically not starting with "#" or "?") - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) { - return false; - } - } - return true; - }, - - parent: function ( elem ) { - return !Expr.pseudos["empty"]( elem ); - }, - - // Element/input types - header: function ( elem ) { - return rheader.test( elem.nodeName ); - }, - - input: function ( elem ) { - return rinputs.test( elem.nodeName ); - }, - - button: function ( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === "button" || name === "button"; - }, - - text: function ( elem ) { - var attr; - // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) - // use getAttribute instead to test this case - return elem.nodeName.toLowerCase() === "input" && - elem.type === "text" && - ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type ); - }, - - // Position-in-collection - first: createPositionalPseudo(function () { - return [ 0 ]; - }), - - last: createPositionalPseudo(function ( matchIndexes, length ) { - return [ length - 1 ]; - }), - - eq: createPositionalPseudo(function ( matchIndexes, length, argument ) { - return [ argument < 0 ? argument + length : argument ]; - }), - - even: createPositionalPseudo(function ( matchIndexes, length ) { - var i = 0; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - odd: createPositionalPseudo(function ( matchIndexes, length ) { - var i = 1; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - lt: createPositionalPseudo(function ( matchIndexes, length, argument ) { - var i = argument < 0 ? argument + length : argument; - for ( ; --i >= 0; ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - gt: createPositionalPseudo(function ( matchIndexes, length, argument ) { - var i = argument < 0 ? argument + length : argument; - for ( ; ++i < length; ) { - matchIndexes.push( i ); - } - return matchIndexes; - }) - } - }; - - // Add button/input type pseudos - for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { - Expr.pseudos[ i ] = createInputPseudo( i ); - } - for ( i in { submit: true, reset: true } ) { - Expr.pseudos[ i ] = createButtonPseudo( i ); - } - - function tokenize ( selector, parseOnly ) { - var matched, match, tokens, type, - soFar, groups, preFilters, - cached = tokenCache[ selector + " " ]; - - if ( cached ) { - return parseOnly ? 0 : cached.slice( 0 ); - } - - soFar = selector; - groups = []; - preFilters = Expr.preFilter; - - while ( soFar ) { - - // Comma and first run - if ( !matched || (match = rcomma.exec( soFar )) ) { - if ( match ) { - // Don't consume trailing commas as valid - soFar = soFar.slice( match[0].length ) || soFar; - } - groups.push( tokens = [] ); - } - - matched = false; - - // Combinators - if ( (match = rcombinators.exec( soFar )) ) { - matched = match.shift(); - tokens.push( { - value: matched, - // Cast descendant combinators to space - type: match[0].replace( rtrim, " " ) - } ); - soFar = soFar.slice( matched.length ); - } - - // Filters - for ( type in Expr.filter ) { - if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || - (match = preFilters[ type ]( match ))) ) { - matched = match.shift(); - tokens.push( { - value: matched, - type: type, - matches: match - } ); - soFar = soFar.slice( matched.length ); - } - } - - if ( !matched ) { - break; - } - } - - // Return the length of the invalid excess - // if we're just parsing - // Otherwise, throw an error or return tokens - return parseOnly ? - soFar.length : - soFar ? - Sizzle.error( selector ) : - // Cache the tokens - tokenCache( selector, groups ).slice( 0 ); - } - - function toSelector ( tokens ) { - var i = 0, - len = tokens.length, - selector = ""; - for ( ; i < len; i++ ) { - selector += tokens[i].value; - } - return selector; - } - - function addCombinator ( matcher, combinator, base ) { - var dir = combinator.dir, - checkNonElements = base && dir === "parentNode", - doneName = done++; - - return combinator.first ? - // Check against closest ancestor/preceding element - function ( elem, context, xml ) { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - return matcher( elem, context, xml ); - } - } - } : - - // Check against all ancestor/preceding elements - function ( elem, context, xml ) { - var data, cache, outerCache, - dirkey = dirruns + " " + doneName; - - // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching - if ( xml ) { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - if ( matcher( elem, context, xml ) ) { - return true; - } - } - } - } else { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - outerCache = elem[ expando ] || (elem[ expando ] = {}); - if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) { - if ( (data = cache[1]) === true || data === cachedruns ) { - return data === true; - } - } else { - cache = outerCache[ dir ] = [ dirkey ]; - cache[1] = matcher( elem, context, xml ) || cachedruns; - if ( cache[1] === true ) { - return true; - } - } - } - } - } - }; - } - - function elementMatcher ( matchers ) { - return matchers.length > 1 ? - function ( elem, context, xml ) { - var i = matchers.length; - while ( i-- ) { - if ( !matchers[i]( elem, context, xml ) ) { - return false; - } - } - return true; - } : - matchers[0]; - } - - function condense ( unmatched, map, filter, context, xml ) { - var elem, - newUnmatched = [], - i = 0, - len = unmatched.length, - mapped = map != null; - - for ( ; i < len; i++ ) { - if ( (elem = unmatched[i]) ) { - if ( !filter || filter( elem, context, xml ) ) { - newUnmatched.push( elem ); - if ( mapped ) { - map.push( i ); - } - } - } - } - - return newUnmatched; - } - - function setMatcher ( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { - if ( postFilter && !postFilter[ expando ] ) { - postFilter = setMatcher( postFilter ); - } - if ( postFinder && !postFinder[ expando ] ) { - postFinder = setMatcher( postFinder, postSelector ); - } - return markFunction(function ( seed, results, context, xml ) { - var temp, i, elem, - preMap = [], - postMap = [], - preexisting = results.length, - - // Get initial elements from seed or context - elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), - - // Prefilter to get matcher input, preserving a map for seed-results synchronization - matcherIn = preFilter && ( seed || !selector ) ? - condense( elems, preMap, preFilter, context, xml ) : - elems, - - matcherOut = matcher ? - // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, - postFinder || ( seed ? preFilter : preexisting || postFilter ) ? - - // ...intermediate processing is necessary - [] : - - // ...otherwise use results directly - results : - matcherIn; - - // Find primary matches - if ( matcher ) { - matcher( matcherIn, matcherOut, context, xml ); - } - - // Apply postFilter - if ( postFilter ) { - temp = condense( matcherOut, postMap ); - postFilter( temp, [], context, xml ); - - // Un-match failing elements by moving them back to matcherIn - i = temp.length; - while ( i-- ) { - if ( (elem = temp[i]) ) { - matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); - } - } - } - - if ( seed ) { - if ( postFinder || preFilter ) { - if ( postFinder ) { - // Get the final matcherOut by condensing this intermediate into postFinder contexts - temp = []; - i = matcherOut.length; - while ( i-- ) { - if ( (elem = matcherOut[i]) ) { - // Restore matcherIn since elem is not yet a final match - temp.push( (matcherIn[i] = elem) ); - } - } - postFinder( null, (matcherOut = []), temp, xml ); - } - - // Move matched elements from seed to results to keep them synchronized - i = matcherOut.length; - while ( i-- ) { - if ( (elem = matcherOut[i]) && - (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { - - seed[temp] = !(results[temp] = elem); - } - } - } - - // Add elements to results, through postFinder if defined - } else { - matcherOut = condense( - matcherOut === results ? - matcherOut.splice( preexisting, matcherOut.length ) : - matcherOut - ); - if ( postFinder ) { - postFinder( null, results, matcherOut, xml ); - } else { - push.apply( results, matcherOut ); - } - } - }); - } - - function matcherFromTokens ( tokens ) { - var checkContext, matcher, j, - len = tokens.length, - leadingRelative = Expr.relative[ tokens[0].type ], - implicitRelative = leadingRelative || Expr.relative[" "], - i = leadingRelative ? 1 : 0, - - // The foundational matcher ensures that elements are reachable from top-level context(s) - matchContext = addCombinator( function ( elem ) { - return elem === checkContext; - }, implicitRelative, true ), - matchAnyContext = addCombinator( function ( elem ) { - return indexOf.call( checkContext, elem ) > -1; - }, implicitRelative, true ), - matchers = [ function ( elem, context, xml ) { - return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( - (checkContext = context).nodeType ? - matchContext( elem, context, xml ) : - matchAnyContext( elem, context, xml ) ); - } ]; - - for ( ; i < len; i++ ) { - if ( (matcher = Expr.relative[ tokens[i].type ]) ) { - matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; - } else { - matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); - - // Return special upon seeing a positional matcher - if ( matcher[ expando ] ) { - // Find the next relative operator (if any) for proper handling - j = ++i; - for ( ; j < len; j++ ) { - if ( Expr.relative[ tokens[j].type ] ) { - break; - } - } - return setMatcher( - i > 1 && elementMatcher( matchers ), - i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ), - matcher, - i < j && matcherFromTokens( tokens.slice( i, j ) ), - j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), - j < len && toSelector( tokens ) - ); - } - matchers.push( matcher ); - } - } - - return elementMatcher( matchers ); - } - - function matcherFromGroupMatchers ( elementMatchers, setMatchers ) { - // A counter to specify which element is currently being matched - var matcherCachedRuns = 0, - bySet = setMatchers.length > 0, - byElement = elementMatchers.length > 0, - superMatcher = function ( seed, context, xml, results, expandContext ) { - var elem, j, matcher, - setMatched = [], - matchedCount = 0, - i = "0", - unmatched = seed && [], - outermost = expandContext != null, - contextBackup = outermostContext, - // We must always have either seed elements or context - elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ), - // Use integer dirruns iff this is the outermost matcher - dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1); - - if ( outermost ) { - outermostContext = context !== document && context; - cachedruns = matcherCachedRuns; - } - - // Add elements passing elementMatchers directly to results - // Keep `i` a string if there are no elements so `matchedCount` will be "00" below - for ( ; (elem = elems[i]) != null; i++ ) { - if ( byElement && elem ) { - j = 0; - while ( (matcher = elementMatchers[j++]) ) { - if ( matcher( elem, context, xml ) ) { - results.push( elem ); - break; - } - } - if ( outermost ) { - dirruns = dirrunsUnique; - cachedruns = ++matcherCachedRuns; - } - } - - // Track unmatched elements for set filters - if ( bySet ) { - // They will have gone through all possible matchers - if ( (elem = !matcher && elem) ) { - matchedCount--; - } - - // Lengthen the array for every element, matched or not - if ( seed ) { - unmatched.push( elem ); - } - } - } - - // Apply set filters to unmatched elements - matchedCount += i; - if ( bySet && i !== matchedCount ) { - j = 0; - while ( (matcher = setMatchers[j++]) ) { - matcher( unmatched, setMatched, context, xml ); - } - - if ( seed ) { - // Reintegrate element matches to eliminate the need for sorting - if ( matchedCount > 0 ) { - while ( i-- ) { - if ( !(unmatched[i] || setMatched[i]) ) { - setMatched[i] = pop.call( results ); - } - } - } - - // Discard index placeholder values to get only actual matches - setMatched = condense( setMatched ); - } - - // Add matches to results - push.apply( results, setMatched ); - - // Seedless set matches succeeding multiple successful matchers stipulate sorting - if ( outermost && !seed && setMatched.length > 0 && - ( matchedCount + setMatchers.length ) > 1 ) { - - Sizzle.uniqueSort( results ); - } - } - - // Override manipulation of globals by nested matchers - if ( outermost ) { - dirruns = dirrunsUnique; - outermostContext = contextBackup; - } - - return unmatched; - }; - - return bySet ? - markFunction( superMatcher ) : - superMatcher; - } - - compile = Sizzle.compile = function ( selector, group /* Internal Use Only */ ) { - var i, - setMatchers = [], - elementMatchers = [], - cached = compilerCache[ selector + " " ]; - - if ( !cached ) { - // Generate a function of recursive functions that can be used to check each element - if ( !group ) { - group = tokenize( selector ); - } - i = group.length; - while ( i-- ) { - cached = matcherFromTokens( group[i] ); - if ( cached[ expando ] ) { - setMatchers.push( cached ); - } else { - elementMatchers.push( cached ); - } - } - - // Cache the compiled function - cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); - } - return cached; - }; - - function multipleContexts ( selector, contexts, results ) { - var i = 0, - len = contexts.length; - for ( ; i < len; i++ ) { - Sizzle( selector, contexts[i], results ); - } - return results; - } - - function select ( selector, context, results, seed ) { - var i, tokens, token, type, find, - match = tokenize( selector ); - - if ( !seed ) { - // Try to minimize operations if there is only one group - if ( match.length === 1 ) { - - // Take a shortcut and set the context if the root selector is an ID - tokens = match[0] = match[0].slice( 0 ); - if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && - context.nodeType === 9 && !documentIsXML && - Expr.relative[ tokens[1].type ] ) { - - context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0]; - if ( !context ) { - return results; - } - - selector = selector.slice( tokens.shift().value.length ); - } - - // Fetch a seed set for right-to-left matching - i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; - while ( i-- ) { - token = tokens[i]; - - // Abort if we hit a combinator - if ( Expr.relative[ (type = token.type) ] ) { - break; - } - if ( (find = Expr.find[ type ]) ) { - // Search, expanding context for leading sibling combinators - if ( (seed = find( - token.matches[0].replace( runescape, funescape ), - rsibling.test( tokens[0].type ) && context.parentNode || context - )) ) { - - // If seed is empty or no tokens remain, we can return early - tokens.splice( i, 1 ); - selector = seed.length && toSelector( tokens ); - if ( !selector ) { - push.apply( results, slice.call( seed, 0 ) ); - return results; - } - - break; - } - } - } - } - } - - // Compile and execute a filtering function - // Provide `match` to avoid retokenization if we modified the selector above - compile( selector, match )( - seed, - context, - documentIsXML, - results, - rsibling.test( selector ) - ); - return results; - } - - // Deprecated - Expr.pseudos["nth"] = Expr.pseudos["eq"]; - - // Easy API for creating new setFilters - function setFilters () {} - Expr.filters = setFilters.prototype = Expr.pseudos; - Expr.setFilters = new setFilters(); - - // Initialize with the default document - setDocument(); - - // Override sizzle attribute retrieval - Sizzle.attr = jQuery.attr; - jQuery.find = Sizzle; - jQuery.expr = Sizzle.selectors; - jQuery.expr[":"] = jQuery.expr.pseudos; - jQuery.unique = Sizzle.uniqueSort; - jQuery.text = Sizzle.getText; - jQuery.isXMLDoc = Sizzle.isXML; - jQuery.contains = Sizzle.contains; - - - })( window ); - var runtil = /Until$/, - rparentsprev = /^(?:parents|prev(?:Until|All))/, - isSimple = /^.[^:#\[\.,]*$/, - rneedsContext = jQuery.expr.match.needsContext, - // methods guaranteed to produce a unique set when starting from a unique set - guaranteedUnique = { - children: true, - contents: true, - next: true, - prev: true - }; - - jQuery.fn.extend({ - find: function ( selector ) { - var i, ret, self, - len = this.length; - - if ( typeof selector !== "string" ) { - self = this; - return this.pushStack( jQuery( selector ).filter(function () { - for ( i = 0; i < len; i++ ) { - if ( jQuery.contains( self[ i ], this ) ) { - return true; - } - } - }) ); - } - - ret = []; - for ( i = 0; i < len; i++ ) { - jQuery.find( selector, this[ i ], ret ); - } - - // Needed because $( selector, context ) becomes $( context ).find( selector ) - ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); - ret.selector = ( this.selector ? this.selector + " " : "" ) + selector; - return ret; - }, - - has: function ( target ) { - var i, - targets = jQuery( target, this ), - len = targets.length; - - return this.filter(function () { - for ( i = 0; i < len; i++ ) { - if ( jQuery.contains( this, targets[i] ) ) { - return true; - } - } - }); - }, - - not: function ( selector ) { - return this.pushStack( winnow(this, selector, false) ); - }, - - filter: function ( selector ) { - return this.pushStack( winnow(this, selector, true) ); - }, - - is: function ( selector ) { - return !!selector && ( - typeof selector === "string" ? - // If this is a positional/relative selector, check membership in the returned set - // so $("p:first").is("p:last") won't return true for a doc with two "p". - rneedsContext.test( selector ) ? - jQuery( selector, this.context ).index( this[0] ) >= 0 : - jQuery.filter( selector, this ).length > 0 : - this.filter( selector ).length > 0 ); - }, - - closest: function ( selectors, context ) { - var cur, - i = 0, - l = this.length, - ret = [], - pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? - jQuery( selectors, context || this.context ) : - 0; - - for ( ; i < l; i++ ) { - cur = this[i]; - - while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) { - if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { - ret.push( cur ); - break; - } - cur = cur.parentNode; - } - } - - return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret ); - }, - - // Determine the position of an element within - // the matched set of elements - index: function ( elem ) { - - // No argument, return index in parent - if ( !elem ) { - return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1; - } - - // index in selector - if ( typeof elem === "string" ) { - return jQuery.inArray( this[0], jQuery( elem ) ); - } - - // Locate the position of the desired element - return jQuery.inArray( - // If it receives a jQuery object, the first element is used - elem.jquery ? elem[0] : elem, this ); - }, - - add: function ( selector, context ) { - var set = typeof selector === "string" ? - jQuery( selector, context ) : - jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), - all = jQuery.merge( this.get(), set ); - - return this.pushStack( jQuery.unique(all) ); - }, - - addBack: function ( selector ) { - return this.add( selector == null ? - this.prevObject : this.prevObject.filter(selector) - ); - } - }); - - jQuery.fn.andSelf = jQuery.fn.addBack; - - function sibling ( cur, dir ) { - do { - cur = cur[ dir ]; - } while ( cur && cur.nodeType !== 1 ); - - return cur; - } - - jQuery.each({ - parent: function ( elem ) { - var parent = elem.parentNode; - return parent && parent.nodeType !== 11 ? parent : null; - }, - parents: function ( elem ) { - return jQuery.dir( elem, "parentNode" ); - }, - parentsUntil: function ( elem, i, until ) { - return jQuery.dir( elem, "parentNode", until ); - }, - next: function ( elem ) { - return sibling( elem, "nextSibling" ); - }, - prev: function ( elem ) { - return sibling( elem, "previousSibling" ); - }, - nextAll: function ( elem ) { - return jQuery.dir( elem, "nextSibling" ); - }, - prevAll: function ( elem ) { - return jQuery.dir( elem, "previousSibling" ); - }, - nextUntil: function ( elem, i, until ) { - return jQuery.dir( elem, "nextSibling", until ); - }, - prevUntil: function ( elem, i, until ) { - return jQuery.dir( elem, "previousSibling", until ); - }, - siblings: function ( elem ) { - return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); - }, - children: function ( elem ) { - return jQuery.sibling( elem.firstChild ); - }, - contents: function ( elem ) { - return jQuery.nodeName( elem, "iframe" ) ? - elem.contentDocument || elem.contentWindow.document : - jQuery.merge( [], elem.childNodes ); - } - }, function ( name, fn ) { - jQuery.fn[ name ] = function ( until, selector ) { - var ret = jQuery.map( this, fn, until ); - - if ( !runtil.test( name ) ) { - selector = until; - } - - if ( selector && typeof selector === "string" ) { - ret = jQuery.filter( selector, ret ); - } - - ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret; - - if ( this.length > 1 && rparentsprev.test( name ) ) { - ret = ret.reverse(); - } - - return this.pushStack( ret ); - }; - }); - - jQuery.extend({ - filter: function ( expr, elems, not ) { - if ( not ) { - expr = ":not(" + expr + ")"; - } - - return elems.length === 1 ? - jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : - jQuery.find.matches(expr, elems); - }, - - dir: function ( elem, dir, until ) { - var matched = [], - cur = elem[ dir ]; - - while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { - if ( cur.nodeType === 1 ) { - matched.push( cur ); - } - cur = cur[dir]; - } - return matched; - }, - - sibling: function ( n, elem ) { - var r = []; - - for ( ; n; n = n.nextSibling ) { - if ( n.nodeType === 1 && n !== elem ) { - r.push( n ); - } - } - - return r; - } - }); - - // Implement the identical functionality for filter and not - function winnow ( elements, qualifier, keep ) { - - // Can't pass null or undefined to indexOf in Firefox 4 - // Set to 0 to skip string check - qualifier = qualifier || 0; - - if ( jQuery.isFunction( qualifier ) ) { - return jQuery.grep(elements, function ( elem, i ) { - var retVal = !!qualifier.call( elem, i, elem ); - return retVal === keep; - }); - - } else if ( qualifier.nodeType ) { - return jQuery.grep(elements, function ( elem ) { - return ( elem === qualifier ) === keep; - }); - - } else if ( typeof qualifier === "string" ) { - var filtered = jQuery.grep(elements, function ( elem ) { - return elem.nodeType === 1; - }); - - if ( isSimple.test( qualifier ) ) { - return jQuery.filter(qualifier, filtered, !keep); - } - qualifier = jQuery.filter( qualifier, filtered ); - - } - - return jQuery.grep(elements, function ( elem ) { - return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep; - }); - } - function createSafeFragment ( document ) { - var list = nodeNames.split( "|" ), - safeFrag = document.createDocumentFragment(); - - if ( safeFrag.createElement ) { - while ( list.length ) { - safeFrag.createElement( - list.pop() - ); - } - } - return safeFrag; - } - - var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + - "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", - rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, - rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), - rleadingWhitespace = /^\s+/, - rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, - rtagName = /<([\w:]+)/, - rtbody = /<tbody/i, - rhtml = /<|&#?\w+;/, - rnoInnerhtml = /<(?:script|style|link)/i, - manipulation_rcheckableType = /^(?:checkbox|radio)$/i, - // checked="checked" or checked - rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, - rscriptType = /^$|\/(?:java|ecma)script/i, - rscriptTypeMasked = /^true\/(.*)/, - rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g, - - // We have to close these tags to support XHTML (#13200) - wrapMap = { - option: [ 1, "<select multiple='multiple'>", "</select>" ], - legend: [ 1, "<fieldset>", "</fieldset>" ], - area: [ 1, "<map>", "</map>" ], - param: [ 1, "<object>", "</object>" ], - thead: [ 1, "<table>", "</table>" ], - tr: [ 2, "<table><tbody>", "</tbody></table>" ], - col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], - td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], - - // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, - // unless wrapped in a div with non-breaking characters in front of it. - _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ] - }, - safeFragment = createSafeFragment( document ), - fragmentDiv = safeFragment.appendChild( document.createElement("div") ); - - wrapMap.optgroup = wrapMap.option; - wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; - wrapMap.th = wrapMap.td; - - jQuery.fn.extend({ - text: function ( value ) { - return jQuery.access( this, function ( value ) { - return value === undefined ? - jQuery.text( this ) : - this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); - }, null, value, arguments.length ); - }, - - wrapAll: function ( html ) { - if ( jQuery.isFunction( html ) ) { - return this.each(function (i) { - jQuery(this).wrapAll( html.call(this, i) ); - }); - } - - if ( this[0] ) { - // The elements to wrap the target around - var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); - - if ( this[0].parentNode ) { - wrap.insertBefore( this[0] ); - } - - wrap.map(function () { - var elem = this; - - while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { - elem = elem.firstChild; - } - - return elem; - }).append( this ); - } - - return this; - }, - - wrapInner: function ( html ) { - if ( jQuery.isFunction( html ) ) { - return this.each(function (i) { - jQuery(this).wrapInner( html.call(this, i) ); - }); - } - - return this.each(function () { - var self = jQuery( this ), - contents = self.contents(); - - if ( contents.length ) { - contents.wrapAll( html ); - - } else { - self.append( html ); - } - }); - }, - - wrap: function ( html ) { - var isFunction = jQuery.isFunction( html ); - - return this.each(function (i) { - jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); - }); - }, - - unwrap: function () { - return this.parent().each(function () { - if ( !jQuery.nodeName( this, "body" ) ) { - jQuery( this ).replaceWith( this.childNodes ); - } - }).end(); - }, - - append: function () { - return this.domManip(arguments, true, function ( elem ) { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - this.appendChild( elem ); - } - }); - }, - - prepend: function () { - return this.domManip(arguments, true, function ( elem ) { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - this.insertBefore( elem, this.firstChild ); - } - }); - }, - - before: function () { - return this.domManip( arguments, false, function ( elem ) { - if ( this.parentNode ) { - this.parentNode.insertBefore( elem, this ); - } - }); - }, - - after: function () { - return this.domManip( arguments, false, function ( elem ) { - if ( this.parentNode ) { - this.parentNode.insertBefore( elem, this.nextSibling ); - } - }); - }, - - // keepData is for internal use only--do not document - remove: function ( selector, keepData ) { - var elem, - i = 0; - - for ( ; (elem = this[i]) != null; i++ ) { - if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) { - if ( !keepData && elem.nodeType === 1 ) { - jQuery.cleanData( getAll( elem ) ); - } - - if ( elem.parentNode ) { - if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { - setGlobalEval( getAll( elem, "script" ) ); - } - elem.parentNode.removeChild( elem ); - } - } - } - - return this; - }, - - empty: function () { - var elem, - i = 0; - - for ( ; (elem = this[i]) != null; i++ ) { - // Remove element nodes and prevent memory leaks - if ( elem.nodeType === 1 ) { - jQuery.cleanData( getAll( elem, false ) ); - } - - // Remove any remaining nodes - while ( elem.firstChild ) { - elem.removeChild( elem.firstChild ); - } - - // If this is a select, ensure that it displays empty (#12336) - // Support: IE<9 - if ( elem.options && jQuery.nodeName( elem, "select" ) ) { - elem.options.length = 0; - } - } - - return this; - }, - - clone: function ( dataAndEvents, deepDataAndEvents ) { - dataAndEvents = dataAndEvents == null ? false : dataAndEvents; - deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; - - return this.map( function () { - return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); - }); - }, - - html: function ( value ) { - return jQuery.access( this, function ( value ) { - var elem = this[0] || {}, - i = 0, - l = this.length; - - if ( value === undefined ) { - return elem.nodeType === 1 ? - elem.innerHTML.replace( rinlinejQuery, "" ) : - undefined; - } - - // See if we can take a shortcut and just use innerHTML - if ( typeof value === "string" && !rnoInnerhtml.test( value ) && - ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) && - ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && - !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) { - - value = value.replace( rxhtmlTag, "<$1></$2>" ); - - try { - for (; i < l; i++ ) { - // Remove element nodes and prevent memory leaks - elem = this[i] || {}; - if ( elem.nodeType === 1 ) { - jQuery.cleanData( getAll( elem, false ) ); - elem.innerHTML = value; - } - } - - elem = 0; - - // If using innerHTML throws an exception, use the fallback method - } catch(e) {} - } - - if ( elem ) { - this.empty().append( value ); - } - }, null, value, arguments.length ); - }, - - replaceWith: function ( value ) { - var isFunc = jQuery.isFunction( value ); - - // Make sure that the elements are removed from the DOM before they are inserted - // this can help fix replacing a parent with child elements - if ( !isFunc && typeof value !== "string" ) { - value = jQuery( value ).not( this ).detach(); - } - - return this.domManip( [ value ], true, function ( elem ) { - var next = this.nextSibling, - parent = this.parentNode; - - if ( parent ) { - jQuery( this ).remove(); - parent.insertBefore( elem, next ); - } - }); - }, - - detach: function ( selector ) { - return this.remove( selector, true ); - }, - - domManip: function ( args, table, callback ) { - - // Flatten any nested arrays - args = core_concat.apply( [], args ); - - var first, node, hasScripts, - scripts, doc, fragment, - i = 0, - l = this.length, - set = this, - iNoClone = l - 1, - value = args[0], - isFunction = jQuery.isFunction( value ); - - // We can't cloneNode fragments that contain checked, in WebKit - if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) { - return this.each(function ( index ) { - var self = set.eq( index ); - if ( isFunction ) { - args[0] = value.call( this, index, table ? self.html() : undefined ); - } - self.domManip( args, table, callback ); - }); - } - - if ( l ) { - fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this ); - first = fragment.firstChild; - - if ( fragment.childNodes.length === 1 ) { - fragment = first; - } - - if ( first ) { - table = table && jQuery.nodeName( first, "tr" ); - scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); - hasScripts = scripts.length; - - // Use the original fragment for the last item instead of the first because it can end up - // being emptied incorrectly in certain situations (#8070). - for ( ; i < l; i++ ) { - node = fragment; - - if ( i !== iNoClone ) { - node = jQuery.clone( node, true, true ); - - // Keep references to cloned scripts for later restoration - if ( hasScripts ) { - jQuery.merge( scripts, getAll( node, "script" ) ); - } - } - - callback.call( - table && jQuery.nodeName( this[i], "table" ) ? - findOrAppend( this[i], "tbody" ) : - this[i], - node, - i - ); - } - - if ( hasScripts ) { - doc = scripts[ scripts.length - 1 ].ownerDocument; - - // Reenable scripts - jQuery.map( scripts, restoreScript ); - - // Evaluate executable scripts on first document insertion - for ( i = 0; i < hasScripts; i++ ) { - node = scripts[ i ]; - if ( rscriptType.test( node.type || "" ) && - !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) { - - if ( node.src ) { - // Hope ajax is available... - jQuery.ajax({ - url: node.src, - type: "GET", - dataType: "script", - async: false, - global: false, - throws: true - }); - } else { - jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) ); - } - } - } - } - - // Fix #11809: Avoid leaking memory - fragment = first = null; - } - } - - return this; - } - }); - - function findOrAppend ( elem, tag ) { - return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) ); - } - - // Replace/restore the type attribute of script elements for safe DOM manipulation - function disableScript ( elem ) { - var attr = elem.getAttributeNode("type"); - elem.type = ( attr && attr.specified ) + "/" + elem.type; - return elem; - } - function restoreScript ( elem ) { - var match = rscriptTypeMasked.exec( elem.type ); - if ( match ) { - elem.type = match[1]; - } else { - elem.removeAttribute("type"); - } - return elem; - } - - // Mark scripts as having already been evaluated - function setGlobalEval ( elems, refElements ) { - var elem, - i = 0; - for ( ; (elem = elems[i]) != null; i++ ) { - jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) ); - } - } - - function cloneCopyEvent ( src, dest ) { - - if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { - return; - } - - var type, i, l, - oldData = jQuery._data( src ), - curData = jQuery._data( dest, oldData ), - events = oldData.events; - - if ( events ) { - delete curData.handle; - curData.events = {}; - - for ( type in events ) { - for ( i = 0, l = events[ type ].length; i < l; i++ ) { - jQuery.event.add( dest, type, events[ type ][ i ] ); - } - } - } - - // make the cloned public data object a copy from the original - if ( curData.data ) { - curData.data = jQuery.extend( {}, curData.data ); - } - } - - function fixCloneNodeIssues ( src, dest ) { - var nodeName, e, data; - - // We do not need to do anything for non-Elements - if ( dest.nodeType !== 1 ) { - return; - } - - nodeName = dest.nodeName.toLowerCase(); - - // IE6-8 copies events bound via attachEvent when using cloneNode. - if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) { - data = jQuery._data( dest ); - - for ( e in data.events ) { - jQuery.removeEvent( dest, e, data.handle ); - } - - // Event data gets referenced instead of copied if the expando gets copied too - dest.removeAttribute( jQuery.expando ); - } - - // IE blanks contents when cloning scripts, and tries to evaluate newly-set text - if ( nodeName === "script" && dest.text !== src.text ) { - disableScript( dest ).text = src.text; - restoreScript( dest ); - - // IE6-10 improperly clones children of object elements using classid. - // IE10 throws NoModificationAllowedError if parent is null, #12132. - } else if ( nodeName === "object" ) { - if ( dest.parentNode ) { - dest.outerHTML = src.outerHTML; - } - - // This path appears unavoidable for IE9. When cloning an object - // element in IE9, the outerHTML strategy above is not sufficient. - // If the src has innerHTML and the destination does not, - // copy the src.innerHTML into the dest.innerHTML. #10324 - if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) { - dest.innerHTML = src.innerHTML; - } - - } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) { - // IE6-8 fails to persist the checked state of a cloned checkbox - // or radio button. Worse, IE6-7 fail to give the cloned element - // a checked appearance if the defaultChecked value isn't also set - - dest.defaultChecked = dest.checked = src.checked; - - // IE6-7 get confused and end up setting the value of a cloned - // checkbox/radio button to an empty string instead of "on" - if ( dest.value !== src.value ) { - dest.value = src.value; - } - - // IE6-8 fails to return the selected option to the default selected - // state when cloning options - } else if ( nodeName === "option" ) { - dest.defaultSelected = dest.selected = src.defaultSelected; - - // IE6-8 fails to set the defaultValue to the correct value when - // cloning other types of input fields - } else if ( nodeName === "input" || nodeName === "textarea" ) { - dest.defaultValue = src.defaultValue; - } - } - - jQuery.each({ - appendTo: "append", - prependTo: "prepend", - insertBefore: "before", - insertAfter: "after", - replaceAll: "replaceWith" - }, function ( name, original ) { - jQuery.fn[ name ] = function ( selector ) { - var elems, - i = 0, - ret = [], - insert = jQuery( selector ), - last = insert.length - 1; - - for ( ; i <= last; i++ ) { - elems = i === last ? this : this.clone(true); - jQuery( insert[i] )[ original ]( elems ); - - // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() - core_push.apply( ret, elems.get() ); - } - - return this.pushStack( ret ); - }; - }); - - function getAll ( context, tag ) { - var elems, elem, - i = 0, - found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) : - typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) : - undefined; - - if ( !found ) { - for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) { - if ( !tag || jQuery.nodeName( elem, tag ) ) { - found.push( elem ); - } else { - jQuery.merge( found, getAll( elem, tag ) ); - } - } - } - - return tag === undefined || tag && jQuery.nodeName( context, tag ) ? - jQuery.merge( [ context ], found ) : - found; - } - - // Used in buildFragment, fixes the defaultChecked property - function fixDefaultChecked ( elem ) { - if ( manipulation_rcheckableType.test( elem.type ) ) { - elem.defaultChecked = elem.checked; - } - } - - jQuery.extend({ - clone: function ( elem, dataAndEvents, deepDataAndEvents ) { - var destElements, node, clone, i, srcElements, - inPage = jQuery.contains( elem.ownerDocument, elem ); - - if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { - clone = elem.cloneNode( true ); - - // IE<=8 does not properly clone detached, unknown element nodes - } else { - fragmentDiv.innerHTML = elem.outerHTML; - fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); - } - - if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && - (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { - - // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 - destElements = getAll( clone ); - srcElements = getAll( elem ); - - // Fix all IE cloning issues - for ( i = 0; (node = srcElements[i]) != null; ++i ) { - // Ensure that the destination node is not null; Fixes #9587 - if ( destElements[i] ) { - fixCloneNodeIssues( node, destElements[i] ); - } - } - } - - // Copy the events from the original to the clone - if ( dataAndEvents ) { - if ( deepDataAndEvents ) { - srcElements = srcElements || getAll( elem ); - destElements = destElements || getAll( clone ); - - for ( i = 0; (node = srcElements[i]) != null; i++ ) { - cloneCopyEvent( node, destElements[i] ); - } - } else { - cloneCopyEvent( elem, clone ); - } - } - - // Preserve script evaluation history - destElements = getAll( clone, "script" ); - if ( destElements.length > 0 ) { - setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); - } - - destElements = srcElements = node = null; - - // Return the cloned set - return clone; - }, - - buildFragment: function ( elems, context, scripts, selection ) { - var j, elem, contains, - tmp, tag, tbody, wrap, - l = elems.length, - - // Ensure a safe fragment - safe = createSafeFragment( context ), - - nodes = [], - i = 0; - - for ( ; i < l; i++ ) { - elem = elems[ i ]; - - if ( elem || elem === 0 ) { - - // Add nodes directly - if ( jQuery.type( elem ) === "object" ) { - jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); - - // Convert non-html into a text node - } else if ( !rhtml.test( elem ) ) { - nodes.push( context.createTextNode( elem ) ); - - // Convert html into DOM nodes - } else { - tmp = tmp || safe.appendChild( context.createElement("div") ); - - // Deserialize a standard representation - tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(); - wrap = wrapMap[ tag ] || wrapMap._default; - - tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2]; - - // Descend through wrappers to the right content - j = wrap[0]; - while ( j-- ) { - tmp = tmp.lastChild; - } - - // Manually add leading whitespace removed by IE - if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { - nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) ); - } - - // Remove IE's autoinserted <tbody> from table fragments - if ( !jQuery.support.tbody ) { - - // String was a <table>, *may* have spurious <tbody> - elem = tag === "table" && !rtbody.test( elem ) ? - tmp.firstChild : - - // String was a bare <thead> or <tfoot> - wrap[1] === "<table>" && !rtbody.test( elem ) ? - tmp : - 0; - - j = elem && elem.childNodes.length; - while ( j-- ) { - if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) { - elem.removeChild( tbody ); - } - } - } - - jQuery.merge( nodes, tmp.childNodes ); - - // Fix #12392 for WebKit and IE > 9 - tmp.textContent = ""; - - // Fix #12392 for oldIE - while ( tmp.firstChild ) { - tmp.removeChild( tmp.firstChild ); - } - - // Remember the top-level container for proper cleanup - tmp = safe.lastChild; - } - } - } - - // Fix #11356: Clear elements from fragment - if ( tmp ) { - safe.removeChild( tmp ); - } - - // Reset defaultChecked for any radios and checkboxes - // about to be appended to the DOM in IE 6/7 (#8060) - if ( !jQuery.support.appendChecked ) { - jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); - } - - i = 0; - while ( (elem = nodes[ i++ ]) ) { - - // #4087 - If origin and destination elements are the same, and this is - // that element, do not do anything - if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { - continue; - } - - contains = jQuery.contains( elem.ownerDocument, elem ); - - // Append to fragment - tmp = getAll( safe.appendChild( elem ), "script" ); - - // Preserve script evaluation history - if ( contains ) { - setGlobalEval( tmp ); - } - - // Capture executables - if ( scripts ) { - j = 0; - while ( (elem = tmp[ j++ ]) ) { - if ( rscriptType.test( elem.type || "" ) ) { - scripts.push( elem ); - } - } - } - } - - tmp = null; - - return safe; - }, - - cleanData: function ( elems, /* internal */ acceptData ) { - var elem, type, id, data, - i = 0, - internalKey = jQuery.expando, - cache = jQuery.cache, - deleteExpando = jQuery.support.deleteExpando, - special = jQuery.event.special; - - for ( ; (elem = elems[i]) != null; i++ ) { - - if ( acceptData || jQuery.acceptData( elem ) ) { - - id = elem[ internalKey ]; - data = id && cache[ id ]; - - if ( data ) { - if ( data.events ) { - for ( type in data.events ) { - if ( special[ type ] ) { - jQuery.event.remove( elem, type ); - - // This is a shortcut to avoid jQuery.event.remove's overhead - } else { - jQuery.removeEvent( elem, type, data.handle ); - } - } - } - - // Remove cache only if it was not already removed by jQuery.event.remove - if ( cache[ id ] ) { - - delete cache[ id ]; - - // IE does not allow us to delete expando properties from nodes, - // nor does it have a removeAttribute function on Document nodes; - // we must handle all of these cases - if ( deleteExpando ) { - delete elem[ internalKey ]; - - } else if ( typeof elem.removeAttribute !== core_strundefined ) { - elem.removeAttribute( internalKey ); - - } else { - elem[ internalKey ] = null; - } - - core_deletedIds.push( id ); - } - } - } - } - } - }); - var iframe, getStyles, curCSS, - ralpha = /alpha\([^)]*\)/i, - ropacity = /opacity\s*=\s*([^)]*)/, - rposition = /^(top|right|bottom|left)$/, - // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" - // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display - rdisplayswap = /^(none|table(?!-c[ea]).+)/, - rmargin = /^margin/, - rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ), - rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ), - rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ), - elemdisplay = { BODY: "block" }, - - cssShow = { position: "absolute", visibility: "hidden", display: "block" }, - cssNormalTransform = { - letterSpacing: 0, - fontWeight: 400 - }, - - cssExpand = [ "Top", "Right", "Bottom", "Left" ], - cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; - - // return a css property mapped to a potentially vendor prefixed property - function vendorPropName ( style, name ) { - - // shortcut for names that are not vendor prefixed - if ( name in style ) { - return name; - } - - // check for vendor prefixed names - var capName = name.charAt(0).toUpperCase() + name.slice(1), - origName = name, - i = cssPrefixes.length; - - while ( i-- ) { - name = cssPrefixes[ i ] + capName; - if ( name in style ) { - return name; - } - } - - return origName; - } - - function isHidden ( elem, el ) { - // isHidden might be called from jQuery#filter function; - // in that case, element will be second argument - elem = el || elem; - return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); - } - - function showHide ( elements, show ) { - var display, elem, hidden, - values = [], - index = 0, - length = elements.length; - - for ( ; index < length; index++ ) { - elem = elements[ index ]; - if ( !elem.style ) { - continue; - } - - values[ index ] = jQuery._data( elem, "olddisplay" ); - display = elem.style.display; - if ( show ) { - // Reset the inline display of this element to learn if it is - // being hidden by cascaded rules or not - if ( !values[ index ] && display === "none" ) { - elem.style.display = ""; - } - - // Set elements which have been overridden with display: none - // in a stylesheet to whatever the default browser style is - // for such an element - if ( elem.style.display === "" && isHidden( elem ) ) { - values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) ); - } - } else { - - if ( !values[ index ] ) { - hidden = isHidden( elem ); - - if ( display && display !== "none" || !hidden ) { - jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); - } - } - } - } - - // Set the display of most of the elements in a second loop - // to avoid the constant reflow - for ( index = 0; index < length; index++ ) { - elem = elements[ index ]; - if ( !elem.style ) { - continue; - } - if ( !show || elem.style.display === "none" || elem.style.display === "" ) { - elem.style.display = show ? values[ index ] || "" : "none"; - } - } - - return elements; - } - - jQuery.fn.extend({ - css: function ( name, value ) { - return jQuery.access( this, function ( elem, name, value ) { - var len, styles, - map = {}, - i = 0; - - if ( jQuery.isArray( name ) ) { - styles = getStyles( elem ); - len = name.length; - - for ( ; i < len; i++ ) { - map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); - } - - return map; - } - - return value !== undefined ? - jQuery.style( elem, name, value ) : - jQuery.css( elem, name ); - }, name, value, arguments.length > 1 ); - }, - show: function () { - return showHide( this, true ); - }, - hide: function () { - return showHide( this ); - }, - toggle: function ( state ) { - var bool = typeof state === "boolean"; - - return this.each(function () { - if ( bool ? state : isHidden( this ) ) { - jQuery( this ).show(); - } else { - jQuery( this ).hide(); - } - }); - } - }); - - jQuery.extend({ - // Add in style property hooks for overriding the default - // behavior of getting and setting a style property - cssHooks: { - opacity: { - get: function ( elem, computed ) { - if ( computed ) { - // We should always get a number back from opacity - var ret = curCSS( elem, "opacity" ); - return ret === "" ? "1" : ret; - } - } - } - }, - - // Exclude the following css properties to add px - cssNumber: { - columnCount: true, - fillOpacity: true, - fontWeight: true, - lineHeight: true, - opacity: true, - orphans: true, - widows: true, - zIndex: true, - zoom: true - }, - - // Add in properties whose names you wish to fix before - // setting or getting the value - cssProps: { - // normalize float css property - float: jQuery.support.cssFloat ? "cssFloat" : "styleFloat" - }, - - // Get and set the style property on a DOM Node - style: function ( elem, name, value, extra ) { - // Don't set styles on text and comment nodes - if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { - return; - } - - // Make sure that we're working with the right name - var ret, type, hooks, - origName = jQuery.camelCase( name ), - style = elem.style; - - name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); - - // gets hook for the prefixed version - // followed by the unprefixed version - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; - - // Check if we're setting a value - if ( value !== undefined ) { - type = typeof value; - - // convert relative number strings (+= or -=) to relative numbers. #7345 - if ( type === "string" && (ret = rrelNum.exec( value )) ) { - value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); - // Fixes bug #9237 - type = "number"; - } - - // Make sure that NaN and null values aren't set. See: #7116 - if ( value == null || type === "number" && isNaN( value ) ) { - return; - } - - // If a number was passed in, add 'px' to the (except for certain CSS properties) - if ( type === "number" && !jQuery.cssNumber[ origName ] ) { - value += "px"; - } - - // Fixes #8908, it can be done more correctly by specifing setters in cssHooks, - // but it would mean to define eight (for every problematic property) identical functions - if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { - style[ name ] = "inherit"; - } - - // If a hook was provided, use that value, otherwise just set the specified value - if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { - - // Wrapped to prevent IE from throwing errors when 'invalid' values are provided - // Fixes bug #5509 - try { - style[ name ] = value; - } catch(e) {} - } - - } else { - // If a hook was provided get the non-computed value from there - if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { - return ret; - } - - // Otherwise just get the value from the style object - return style[ name ]; - } - }, - - css: function ( elem, name, extra, styles ) { - var num, val, hooks, - origName = jQuery.camelCase( name ); - - // Make sure that we're working with the right name - name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); - - // gets hook for the prefixed version - // followed by the unprefixed version - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; - - // If a hook was provided get the computed value from there - if ( hooks && "get" in hooks ) { - val = hooks.get( elem, true, extra ); - } - - // Otherwise, if a way to get the computed value exists, use that - if ( val === undefined ) { - val = curCSS( elem, name, styles ); - } - - // convert "normal" to computed value - if ( val === "normal" && name in cssNormalTransform ) { - val = cssNormalTransform[ name ]; - } - - // Return, converting to number if forced or a qualifier was provided and val looks numeric - if ( extra === "" || extra ) { - num = parseFloat( val ); - return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; - } - return val; - }, - - // A method for quickly swapping in/out CSS properties to get correct calculations - swap: function ( elem, options, callback, args ) { - var ret, name, - old = {}; - - // Remember the old values, and insert the new ones - for ( name in options ) { - old[ name ] = elem.style[ name ]; - elem.style[ name ] = options[ name ]; - } - - ret = callback.apply( elem, args || [] ); - - // Revert the old values - for ( name in options ) { - elem.style[ name ] = old[ name ]; - } - - return ret; - } - }); - - // NOTE: we've included the "window" in window.getComputedStyle - // because jsdom on node.js will break without it. - if ( window.getComputedStyle ) { - getStyles = function ( elem ) { - return window.getComputedStyle( elem, null ); - }; - - curCSS = function ( elem, name, _computed ) { - var width, minWidth, maxWidth, - computed = _computed || getStyles( elem ), - - // getPropertyValue is only needed for .css('filter') in IE9, see #12537 - ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined, - style = elem.style; - - if ( computed ) { - - if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { - ret = jQuery.style( elem, name ); - } - - // A tribute to the "awesome hack by Dean Edwards" - // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right - // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels - // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values - if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { - - // Remember the original values - width = style.width; - minWidth = style.minWidth; - maxWidth = style.maxWidth; - - // Put in the new values to get a computed value out - style.minWidth = style.maxWidth = style.width = ret; - ret = computed.width; - - // Revert the changed values - style.width = width; - style.minWidth = minWidth; - style.maxWidth = maxWidth; - } - } - - return ret; - }; - } else if ( document.documentElement.currentStyle ) { - getStyles = function ( elem ) { - return elem.currentStyle; - }; - - curCSS = function ( elem, name, _computed ) { - var left, rs, rsLeft, - computed = _computed || getStyles( elem ), - ret = computed ? computed[ name ] : undefined, - style = elem.style; - - // Avoid setting ret to empty string here - // so we don't default to auto - if ( ret == null && style && style[ name ] ) { - ret = style[ name ]; - } - - // From the awesome hack by Dean Edwards - // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 - - // If we're not dealing with a regular pixel number - // but a number that has a weird ending, we need to convert it to pixels - // but not position css attributes, as those are proportional to the parent element instead - // and we can't measure the parent instead because it might trigger a "stacking dolls" problem - if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { - - // Remember the original values - left = style.left; - rs = elem.runtimeStyle; - rsLeft = rs && rs.left; - - // Put in the new values to get a computed value out - if ( rsLeft ) { - rs.left = elem.currentStyle.left; - } - style.left = name === "fontSize" ? "1em" : ret; - ret = style.pixelLeft + "px"; - - // Revert the changed values - style.left = left; - if ( rsLeft ) { - rs.left = rsLeft; - } - } - - return ret === "" ? "auto" : ret; - }; - } - - function setPositiveNumber ( elem, value, subtract ) { - var matches = rnumsplit.exec( value ); - return matches ? - // Guard against undefined "subtract", e.g., when used as in cssHooks - Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : - value; - } - - function augmentWidthOrHeight ( elem, name, extra, isBorderBox, styles ) { - var i = extra === ( isBorderBox ? "border" : "content" ) ? - // If we already have the right measurement, avoid augmentation - 4 : - // Otherwise initialize for horizontal or vertical properties - name === "width" ? 1 : 0, - - val = 0; - - for ( ; i < 4; i += 2 ) { - // both box models exclude margin, so add it if we want it - if ( extra === "margin" ) { - val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); - } - - if ( isBorderBox ) { - // border-box includes padding, so remove it if we want content - if ( extra === "content" ) { - val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); - } - - // at this point, extra isn't border nor margin, so remove border - if ( extra !== "margin" ) { - val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - } else { - // at this point, extra isn't content, so add padding - val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); - - // at this point, extra isn't content nor padding, so add border - if ( extra !== "padding" ) { - val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - } - } - - return val; - } - - function getWidthOrHeight ( elem, name, extra ) { - - // Start with offset property, which is equivalent to the border-box value - var valueIsBorderBox = true, - val = name === "width" ? elem.offsetWidth : elem.offsetHeight, - styles = getStyles( elem ), - isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; - - // some non-html elements return undefined for offsetWidth, so check for null/undefined - // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 - // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 - if ( val <= 0 || val == null ) { - // Fall back to computed then uncomputed css if necessary - val = curCSS( elem, name, styles ); - if ( val < 0 || val == null ) { - val = elem.style[ name ]; - } - - // Computed unit is not pixels. Stop here and return. - if ( rnumnonpx.test(val) ) { - return val; - } - - // we need the check for style in case a browser which returns unreliable values - // for getComputedStyle silently falls back to the reliable elem.style - valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] ); - - // Normalize "", auto, and prepare for extra - val = parseFloat( val ) || 0; - } - - // use the active box-sizing model to add/subtract irrelevant styles - return ( val + - augmentWidthOrHeight( - elem, - name, - extra || ( isBorderBox ? "border" : "content" ), - valueIsBorderBox, - styles - ) - ) + "px"; - } - - // Try to determine the default display value of an element - function css_defaultDisplay ( nodeName ) { - var doc = document, - display = elemdisplay[ nodeName ]; - - if ( !display ) { - display = actualDisplay( nodeName, doc ); - - // If the simple way fails, read from inside an iframe - if ( display === "none" || !display ) { - // Use the already-created iframe if possible - iframe = ( iframe || - jQuery("<iframe frameborder='0' width='0' height='0'/>") - .css( "cssText", "display:block !important" ) - ).appendTo( doc.documentElement ); - - // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse - doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document; - doc.write("<!doctype html><html><body>"); - doc.close(); - - display = actualDisplay( nodeName, doc ); - iframe.detach(); - } - - // Store the correct default display - elemdisplay[ nodeName ] = display; - } - - return display; - } - - // Called ONLY from within css_defaultDisplay - function actualDisplay ( name, doc ) { - var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), - display = jQuery.css( elem[0], "display" ); - elem.remove(); - return display; - } - - jQuery.each([ "height", "width" ], function ( i, name ) { - jQuery.cssHooks[ name ] = { - get: function ( elem, computed, extra ) { - if ( computed ) { - // certain elements can have dimension info if we invisibly show them - // however, it must have a current display style that would benefit from this - return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ? - jQuery.swap( elem, cssShow, function () { - return getWidthOrHeight( elem, name, extra ); - }) : - getWidthOrHeight( elem, name, extra ); - } - }, - - set: function ( elem, value, extra ) { - var styles = extra && getStyles( elem ); - return setPositiveNumber( elem, value, extra ? - augmentWidthOrHeight( - elem, - name, - extra, - jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box", - styles - ) : 0 - ); - } - }; - }); - - if ( !jQuery.support.opacity ) { - jQuery.cssHooks.opacity = { - get: function ( elem, computed ) { - // IE uses filters for opacity - return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ? - ( 0.01 * parseFloat( RegExp.$1 ) ) + "" : - computed ? "1" : ""; - }, - - set: function ( elem, value ) { - var style = elem.style, - currentStyle = elem.currentStyle, - opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", - filter = currentStyle && currentStyle.filter || style.filter || ""; - - // IE has trouble with opacity if it does not have layout - // Force it by setting the zoom level - style.zoom = 1; - - // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652 - // if value === "", then remove inline opacity #12685 - if ( ( value >= 1 || value === "" ) && - jQuery.trim( filter.replace( ralpha, "" ) ) === "" && - style.removeAttribute ) { - - // Setting style.filter to null, "" & " " still leave "filter:" in the cssText - // if "filter:" is present at all, clearType is disabled, we want to avoid this - // style.removeAttribute is IE Only, but so apparently is this code path... - style.removeAttribute( "filter" ); - - // if there is no filter style applied in a css rule or unset inline opacity, we are done - if ( value === "" || currentStyle && !currentStyle.filter ) { - return; - } - } - - // otherwise, set new filter values - style.filter = ralpha.test( filter ) ? - filter.replace( ralpha, opacity ) : - filter + " " + opacity; - } - }; - } - - // These hooks cannot be added until DOM ready because the support test - // for it is not run until after DOM ready - jQuery(function () { - if ( !jQuery.support.reliableMarginRight ) { - jQuery.cssHooks.marginRight = { - get: function ( elem, computed ) { - if ( computed ) { - // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right - // Work around by temporarily setting element display to inline-block - return jQuery.swap( elem, { display: "inline-block" }, - curCSS, [ elem, "marginRight" ] ); - } - } - }; - } - - // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 - // getComputedStyle returns percent when specified for top/left/bottom/right - // rather than make the css module depend on the offset module, we just check for it here - if ( !jQuery.support.pixelPosition && jQuery.fn.position ) { - jQuery.each( [ "top", "left" ], function ( i, prop ) { - jQuery.cssHooks[ prop ] = { - get: function ( elem, computed ) { - if ( computed ) { - computed = curCSS( elem, prop ); - // if curCSS returns percentage, fallback to offset - return rnumnonpx.test( computed ) ? - jQuery( elem ).position()[ prop ] + "px" : - computed; - } - } - }; - }); - } - - }); - - if ( jQuery.expr && jQuery.expr.filters ) { - jQuery.expr.filters.hidden = function ( elem ) { - // Support: Opera <= 12.12 - // Opera reports offsetWidths and offsetHeights less than zero on some elements - return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 || - (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none"); - }; - - jQuery.expr.filters.visible = function ( elem ) { - return !jQuery.expr.filters.hidden( elem ); - }; - } - - // These hooks are used by animate to expand properties - jQuery.each({ - margin: "", - padding: "", - border: "Width" - }, function ( prefix, suffix ) { - jQuery.cssHooks[ prefix + suffix ] = { - expand: function ( value ) { - var i = 0, - expanded = {}, - - // assumes a single number if not a string - parts = typeof value === "string" ? value.split(" ") : [ value ]; - - for ( ; i < 4; i++ ) { - expanded[ prefix + cssExpand[ i ] + suffix ] = - parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; - } - - return expanded; - } - }; - - if ( !rmargin.test( prefix ) ) { - jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; - } - }); - var r20 = /%20/g, - rbracket = /\[\]$/, - rCRLF = /\r?\n/g, - rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, - rsubmittable = /^(?:input|select|textarea|keygen)/i; - - jQuery.fn.extend({ - serialize: function () { - return jQuery.param( this.serializeArray() ); - }, - serializeArray: function () { - return this.map(function () { - // Can add propHook for "elements" to filter or add form elements - var elements = jQuery.prop( this, "elements" ); - return elements ? jQuery.makeArray( elements ) : this; - }) - .filter(function () { - var type = this.type; - // Use .is(":disabled") so that fieldset[disabled] works - return this.name && !jQuery( this ).is( ":disabled" ) && - rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && - ( this.checked || !manipulation_rcheckableType.test( type ) ); - }) - .map(function ( i, elem ) { - var val = jQuery( this ).val(); - - return val == null ? - null : - jQuery.isArray( val ) ? - jQuery.map( val, function ( val ) { - return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; - }) : - { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; - }).get(); - } - }); - - // Serialize an array of form elements or a set of - // key/values into a query string - jQuery.param = function ( a, traditional ) { - var prefix, - s = [], - add = function ( key, value ) { - // If value is a function, invoke it and return its value - value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); - s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); - }; - - // Set traditional to true for jQuery <= 1.3.2 behavior. - if ( traditional === undefined ) { - traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; - } - - // If an array was passed in, assume that it is an array of form elements. - if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { - // Serialize the form elements - jQuery.each( a, function () { - add( this.name, this.value ); - }); - - } else { - // If traditional, encode the "old" way (the way 1.3.2 or older - // did it), otherwise encode params recursively. - for ( prefix in a ) { - buildParams( prefix, a[ prefix ], traditional, add ); - } - } - - // Return the resulting serialization - return s.join( "&" ).replace( r20, "+" ); - }; - - function buildParams ( prefix, obj, traditional, add ) { - var name; - - if ( jQuery.isArray( obj ) ) { - // Serialize array item. - jQuery.each( obj, function ( i, v ) { - if ( traditional || rbracket.test( prefix ) ) { - // Treat each array item as a scalar. - add( prefix, v ); - - } else { - // Item is non-scalar (array or object), encode its numeric index. - buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add ); - } - }); - - } else if ( !traditional && jQuery.type( obj ) === "object" ) { - // Serialize object item. - for ( name in obj ) { - buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); - } - - } else { - // Serialize scalar item. - add( prefix, obj ); - } - } - jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + - "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + - "change select submit keydown keypress keyup error contextmenu").split(" "), function ( i, name ) { - - // Handle event binding - jQuery.fn[ name ] = function ( data, fn ) { - return arguments.length > 0 ? - this.on( name, null, data, fn ) : - this.trigger( name ); - }; - }); - - jQuery.fn.hover = function ( fnOver, fnOut ) { - return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); - }; - var - // Document location - ajaxLocParts, - ajaxLocation, - ajax_nonce = jQuery.now(), - - ajax_rquery = /\?/, - rhash = /#.*$/, - rts = /([?&])_=[^&]*/, - rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL - // #7653, #8125, #8152: local protocol detection - rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, - rnoContent = /^(?:GET|HEAD)$/, - rprotocol = /^\/\//, - rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/, - - // Keep a copy of the old load method - _load = jQuery.fn.load, - - /* Prefilters - * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) - * 2) These are called: - * - BEFORE asking for a transport - * - AFTER param serialization (s.data is a string if s.processData is true) - * 3) key is the dataType - * 4) the catchall symbol "*" can be used - * 5) execution will start with transport dataType and THEN continue down to "*" if needed - */ - prefilters = {}, - - /* Transports bindings - * 1) key is the dataType - * 2) the catchall symbol "*" can be used - * 3) selection will start with transport dataType and THEN go to "*" if needed - */ - transports = {}, - - // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression - allTypes = "*/".concat("*"); - - // #8138, IE may throw an exception when accessing - // a field from window.location if document.domain has been set - try { - ajaxLocation = location.href; - } catch( e ) { - // Use the href attribute of an A element - // since IE will modify it given document.location - ajaxLocation = document.createElement( "a" ); - ajaxLocation.href = ""; - ajaxLocation = ajaxLocation.href; - } - - // Segment location into parts - ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; - - // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport - function addToPrefiltersOrTransports ( structure ) { - - // dataTypeExpression is optional and defaults to "*" - return function ( dataTypeExpression, func ) { - - if ( typeof dataTypeExpression !== "string" ) { - func = dataTypeExpression; - dataTypeExpression = "*"; - } - - var dataType, - i = 0, - dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || []; - - if ( jQuery.isFunction( func ) ) { - // For each dataType in the dataTypeExpression - while ( (dataType = dataTypes[i++]) ) { - // Prepend if requested - if ( dataType[0] === "+" ) { - dataType = dataType.slice( 1 ) || "*"; - (structure[ dataType ] = structure[ dataType ] || []).unshift( func ); - - // Otherwise append - } else { - (structure[ dataType ] = structure[ dataType ] || []).push( func ); - } - } - } - }; - } - - // Base inspection function for prefilters and transports - function inspectPrefiltersOrTransports ( structure, options, originalOptions, jqXHR ) { - - var inspected = {}, - seekingTransport = ( structure === transports ); - - function inspect ( dataType ) { - var selected; - inspected[ dataType ] = true; - jQuery.each( structure[ dataType ] || [], function ( _, prefilterOrFactory ) { - var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); - if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) { - options.dataTypes.unshift( dataTypeOrTransport ); - inspect( dataTypeOrTransport ); - return false; - } else if ( seekingTransport ) { - return !( selected = dataTypeOrTransport ); - } - }); - return selected; - } - - return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); - } - - // A special extend for ajax options - // that takes "flat" options (not to be deep extended) - // Fixes #9887 - function ajaxExtend ( target, src ) { - var deep, key, - flatOptions = jQuery.ajaxSettings.flatOptions || {}; - - for ( key in src ) { - if ( src[ key ] !== undefined ) { - ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ]; - } - } - if ( deep ) { - jQuery.extend( true, target, deep ); - } - - return target; - } - - jQuery.fn.load = function ( url, params, callback ) { - if ( typeof url !== "string" && _load ) { - return _load.apply( this, arguments ); - } - - var selector, response, type, - self = this, - off = url.indexOf(" "); - - if ( off >= 0 ) { - selector = url.slice( off, url.length ); - url = url.slice( 0, off ); - } - - // If it's a function - if ( jQuery.isFunction( params ) ) { - - // We assume that it's the callback - callback = params; - params = undefined; - - // Otherwise, build a param string - } else if ( params && typeof params === "object" ) { - type = "POST"; - } - - // If we have elements to modify, make the request - if ( self.length > 0 ) { - jQuery.ajax({ - url: url, - - // if "type" variable is undefined, then "GET" method will be used - type: type, - dataType: "html", - data: params - }).done(function ( responseText ) { - - // Save response for use in complete callback - response = arguments; - - self.html( selector ? - - // If a selector was specified, locate the right elements in a dummy div - // Exclude scripts to avoid IE 'Permission Denied' errors - jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) : - - // Otherwise use the full result - responseText ); - - }).complete( callback && function ( jqXHR, status ) { - self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] ); - }); - } - - return this; - }; - - // Attach a bunch of functions for handling common AJAX events - jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function ( i, type ) { - jQuery.fn[ type ] = function ( fn ) { - return this.on( type, fn ); - }; - }); - - jQuery.each( [ "get", "post" ], function ( i, method ) { - jQuery[ method ] = function ( url, data, callback, type ) { - // shift arguments if data argument was omitted - if ( jQuery.isFunction( data ) ) { - type = type || callback; - callback = data; - data = undefined; - } - - return jQuery.ajax({ - url: url, - type: method, - dataType: type, - data: data, - success: callback - }); - }; - }); - - jQuery.extend({ - - // Counter for holding the number of active queries - active: 0, - - // Last-Modified header cache for next request - lastModified: {}, - etag: {}, - - ajaxSettings: { - url: ajaxLocation, - type: "GET", - isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), - global: true, - processData: true, - async: true, - contentType: "application/x-www-form-urlencoded; charset=UTF-8", - /* - timeout: 0, - data: null, - dataType: null, - username: null, - password: null, - cache: null, - throws: false, - traditional: false, - headers: {}, - */ - - accepts: { - "*": allTypes, - text: "text/plain", - html: "text/html", - xml: "application/xml, text/xml", - json: "application/json, text/javascript" - }, - - contents: { - xml: /xml/, - html: /html/, - json: /json/ - }, - - responseFields: { - xml: "responseXML", - text: "responseText" - }, - - // Data converters - // Keys separate source (or catchall "*") and destination types with a single space - converters: { - - // Convert anything to text - "* text": window.String, - - // Text to html (true = no transformation) - "text html": true, - - // Evaluate text as a json expression - "text json": jQuery.parseJSON, - - // Parse text as xml - "text xml": jQuery.parseXML - }, - - // For options that shouldn't be deep extended: - // you can add your own custom options here if - // and when you create one that shouldn't be - // deep extended (see ajaxExtend) - flatOptions: { - url: true, - context: true - } - }, - - // Creates a full fledged settings object into target - // with both ajaxSettings and settings fields. - // If target is omitted, writes into ajaxSettings. - ajaxSetup: function ( target, settings ) { - return settings ? - - // Building a settings object - ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : - - // Extending ajaxSettings - ajaxExtend( jQuery.ajaxSettings, target ); - }, - - ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), - ajaxTransport: addToPrefiltersOrTransports( transports ), - - // Main method - ajax: function ( url, options ) { - - // If url is an object, simulate pre-1.5 signature - if ( typeof url === "object" ) { - options = url; - url = undefined; - } - - // Force options to be an object - options = options || {}; - - var // Cross-domain detection vars - parts, - // Loop variable - i, - // URL without anti-cache param - cacheURL, - // Response headers as string - responseHeadersString, - // timeout handle - timeoutTimer, - - // To know if global events are to be dispatched - fireGlobals, - - transport, - // Response headers - responseHeaders, - // Create the final options object - s = jQuery.ajaxSetup( {}, options ), - // Callbacks context - callbackContext = s.context || s, - // Context for global events is callbackContext if it is a DOM node or jQuery collection - globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ? - jQuery( callbackContext ) : - jQuery.event, - // Deferreds - deferred = jQuery.Deferred(), - completeDeferred = jQuery.Callbacks("once memory"), - // Status-dependent callbacks - statusCode = s.statusCode || {}, - // Headers (they are sent all at once) - requestHeaders = {}, - requestHeadersNames = {}, - // The jqXHR state - state = 0, - // Default abort message - strAbort = "canceled", - // Fake xhr - jqXHR = { - readyState: 0, - - // Builds headers hashtable if needed - getResponseHeader: function ( key ) { - var match; - if ( state === 2 ) { - if ( !responseHeaders ) { - responseHeaders = {}; - while ( (match = rheaders.exec( responseHeadersString )) ) { - responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; - } - } - match = responseHeaders[ key.toLowerCase() ]; - } - return match == null ? null : match; - }, - - // Raw string - getAllResponseHeaders: function () { - return state === 2 ? responseHeadersString : null; - }, - - // Caches the header - setRequestHeader: function ( name, value ) { - var lname = name.toLowerCase(); - if ( !state ) { - name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; - requestHeaders[ name ] = value; - } - return this; - }, - - // Overrides response content-type header - overrideMimeType: function ( type ) { - if ( !state ) { - s.mimeType = type; - } - return this; - }, - - // Status-dependent callbacks - statusCode: function ( map ) { - var code; - if ( map ) { - if ( state < 2 ) { - for ( code in map ) { - // Lazy-add the new callback in a way that preserves old ones - statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; - } - } else { - // Execute the appropriate callbacks - jqXHR.always( map[ jqXHR.status ] ); - } - } - return this; - }, - - // Cancel the request - abort: function ( statusText ) { - var finalText = statusText || strAbort; - if ( transport ) { - transport.abort( finalText ); - } - done( 0, finalText ); - return this; - } - }; - - // Attach deferreds - deferred.promise( jqXHR ).complete = completeDeferred.add; - jqXHR.success = jqXHR.done; - jqXHR.error = jqXHR.fail; - - // Remove hash character (#7531: and string promotion) - // Add protocol if not provided (#5866: IE7 issue with protocol-less urls) - // Handle falsy url in the settings object (#10093: consistency with old signature) - // We also use the url parameter if available - s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); - - // Alias method option to type as per ticket #12004 - s.type = options.method || options.type || s.method || s.type; - - // Extract dataTypes list - s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""]; - - // A cross-domain request is in order when we have a protocol:host:port mismatch - if ( s.crossDomain == null ) { - parts = rurl.exec( s.url.toLowerCase() ); - s.crossDomain = !!( parts && - ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || - ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) != - ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) ) - ); - } - - // Convert data if not already a string - if ( s.data && s.processData && typeof s.data !== "string" ) { - s.data = jQuery.param( s.data, s.traditional ); - } - - // Apply prefilters - inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); - - // If request was aborted inside a prefilter, stop there - if ( state === 2 ) { - return jqXHR; - } - - // We can fire global events as of now if asked to - fireGlobals = s.global; - - // Watch for a new set of requests - if ( fireGlobals && jQuery.active++ === 0 ) { - jQuery.event.trigger("ajaxStart"); - } - - // Uppercase the type - s.type = s.type.toUpperCase(); - - // Determine if request has content - s.hasContent = !rnoContent.test( s.type ); - - // Save the URL in case we're toying with the If-Modified-Since - // and/or If-None-Match header later on - cacheURL = s.url; - - // More options handling for requests with no content - if ( !s.hasContent ) { - - // If data is available, append data to url - if ( s.data ) { - cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); - // #9682: remove data so that it's not used in an eventual retry - delete s.data; - } - - // Add anti-cache in url if needed - if ( s.cache === false ) { - s.url = rts.test( cacheURL ) ? - - // If there is already a '_' parameter, set its value - cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) : - - // Otherwise add one to the end - cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++; - } - } - - // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. - if ( s.ifModified ) { - if ( jQuery.lastModified[ cacheURL ] ) { - jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); - } - if ( jQuery.etag[ cacheURL ] ) { - jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); - } - } - - // Set the correct header, if data is being sent - if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { - jqXHR.setRequestHeader( "Content-Type", s.contentType ); - } - - // Set the Accepts header for the server, depending on the dataType - jqXHR.setRequestHeader( - "Accept", - s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? - s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : - s.accepts[ "*" ] - ); - - // Check for headers option - for ( i in s.headers ) { - jqXHR.setRequestHeader( i, s.headers[ i ] ); - } - - // Allow custom headers/mimetypes and early abort - if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { - // Abort if not done already and return - return jqXHR.abort(); - } - - // aborting is no longer a cancellation - strAbort = "abort"; - - // Install callbacks on deferreds - for ( i in { success: 1, error: 1, complete: 1 } ) { - jqXHR[ i ]( s[ i ] ); - } - - // Get transport - transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); - - // If no transport, we auto-abort - if ( !transport ) { - done( -1, "No Transport" ); - } else { - jqXHR.readyState = 1; - - // Send global event - if ( fireGlobals ) { - globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); - } - // Timeout - if ( s.async && s.timeout > 0 ) { - timeoutTimer = setTimeout(function () { - jqXHR.abort("timeout"); - }, s.timeout ); - } - - try { - state = 1; - transport.send( requestHeaders, done ); - } catch ( e ) { - // Propagate exception as error if not done - if ( state < 2 ) { - done( -1, e ); - // Simply rethrow otherwise - } else { - throw e; - } - } - } - - // Callback for when everything is done - function done ( status, nativeStatusText, responses, headers ) { - var isSuccess, success, error, response, modified, - statusText = nativeStatusText; - - // Called once - if ( state === 2 ) { - return; - } - - // State is "done" now - state = 2; - - // Clear timeout if it exists - if ( timeoutTimer ) { - clearTimeout( timeoutTimer ); - } - - // Dereference transport for early garbage collection - // (no matter how long the jqXHR object will be used) - transport = undefined; - - // Cache response headers - responseHeadersString = headers || ""; - - // Set readyState - jqXHR.readyState = status > 0 ? 4 : 0; - - // Get response data - if ( responses ) { - response = ajaxHandleResponses( s, jqXHR, responses ); - } - - // If successful, handle type chaining - if ( status >= 200 && status < 300 || status === 304 ) { - - // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. - if ( s.ifModified ) { - modified = jqXHR.getResponseHeader("Last-Modified"); - if ( modified ) { - jQuery.lastModified[ cacheURL ] = modified; - } - modified = jqXHR.getResponseHeader("etag"); - if ( modified ) { - jQuery.etag[ cacheURL ] = modified; - } - } - - // if no content - if ( status === 204 ) { - isSuccess = true; - statusText = "nocontent"; - - // if not modified - } else if ( status === 304 ) { - isSuccess = true; - statusText = "notmodified"; - - // If we have data, let's convert it - } else { - isSuccess = ajaxConvert( s, response ); - statusText = isSuccess.state; - success = isSuccess.data; - error = isSuccess.error; - isSuccess = !error; - } - } else { - // We extract error from statusText - // then normalize statusText and status for non-aborts - error = statusText; - if ( status || !statusText ) { - statusText = "error"; - if ( status < 0 ) { - status = 0; - } - } - } - - // Set data for the fake xhr object - jqXHR.status = status; - jqXHR.statusText = ( nativeStatusText || statusText ) + ""; - - // Success/Error - if ( isSuccess ) { - deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); - } else { - deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); - } - - // Status-dependent callbacks - jqXHR.statusCode( statusCode ); - statusCode = undefined; - - if ( fireGlobals ) { - globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", - [ jqXHR, s, isSuccess ? success : error ] ); - } - - // Complete - completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); - - if ( fireGlobals ) { - globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); - // Handle the global AJAX counter - if ( !( --jQuery.active ) ) { - jQuery.event.trigger("ajaxStop"); - } - } - } - - return jqXHR; - }, - - getScript: function ( url, callback ) { - return jQuery.get( url, undefined, callback, "script" ); - }, - - getJSON: function ( url, data, callback ) { - return jQuery.get( url, data, callback, "json" ); - } - }); - - /* Handles responses to an ajax request: - * - sets all responseXXX fields accordingly - * - finds the right dataType (mediates between content-type and expected dataType) - * - returns the corresponding response - */ - function ajaxHandleResponses ( s, jqXHR, responses ) { - var firstDataType, ct, finalDataType, type, - contents = s.contents, - dataTypes = s.dataTypes, - responseFields = s.responseFields; - - // Fill responseXXX fields - for ( type in responseFields ) { - if ( type in responses ) { - jqXHR[ responseFields[type] ] = responses[ type ]; - } - } - - // Remove auto dataType and get content-type in the process - while( dataTypes[ 0 ] === "*" ) { - dataTypes.shift(); - if ( ct === undefined ) { - ct = s.mimeType || jqXHR.getResponseHeader("Content-Type"); - } - } - - // Check if we're dealing with a known content-type - if ( ct ) { - for ( type in contents ) { - if ( contents[ type ] && contents[ type ].test( ct ) ) { - dataTypes.unshift( type ); - break; - } - } - } - - // Check to see if we have a response for the expected dataType - if ( dataTypes[ 0 ] in responses ) { - finalDataType = dataTypes[ 0 ]; - } else { - // Try convertible dataTypes - for ( type in responses ) { - if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { - finalDataType = type; - break; - } - if ( !firstDataType ) { - firstDataType = type; - } - } - // Or just use first one - finalDataType = finalDataType || firstDataType; - } - - // If we found a dataType - // We add the dataType to the list if needed - // and return the corresponding response - if ( finalDataType ) { - if ( finalDataType !== dataTypes[ 0 ] ) { - dataTypes.unshift( finalDataType ); - } - return responses[ finalDataType ]; - } - } + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && + // Get excess from tokenize (recursively) + (excess = tokenize( unquoted, true )) && + // advance to the next closing parenthesis + (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { - // Chain conversions given the request and the original response - function ajaxConvert ( s, response ) { - var conv2, current, conv, tmp, - converters = {}, - i = 0, - // Work with a copy of dataTypes in case we need to modify it for conversion - dataTypes = s.dataTypes.slice(), - prev = dataTypes[ 0 ]; + // excess is a negative index + match[0] = match[0].slice( 0, excess ); + match[2] = unquoted.slice( 0, excess ); + } - // Apply the dataFilter if provided - if ( s.dataFilter ) { - response = s.dataFilter( response, s.dataType ); - } + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); + } + }, - // Create converters map with lowercased keys - if ( dataTypes[ 1 ] ) { - for ( conv in s.converters ) { - converters[ conv.toLowerCase() ] = s.converters[ conv ]; - } - } + filter: { - // Convert to each sequential dataType, tolerating list modification - for ( ; (current = dataTypes[++i]); ) { + "TAG": function( nodeName ) { + if ( nodeName === "*" ) { + return function() { return true; }; + } - // There's only work to do if current dataType is non-auto - if ( current !== "*" ) { + nodeName = nodeName.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, - // Convert response if prev dataType is non-auto and differs from current - if ( prev !== "*" && prev !== current ) { + "CLASS": function( className ) { + var pattern = classCache[ className + " " ]; - // Seek a direct converter - conv = converters[ prev + " " + current ] || converters[ "* " + current ]; + return pattern || + (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && + classCache( className, function( elem ) { + return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" ); + }); + }, + + "ATTR": function( name, operator, check ) { + return function( elem ) { + var result = Sizzle.attr( elem, name ); + + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; + } + + result += ""; + + return operator === "=" ? result === check : + operator === "!=" ? result !== check : + operator === "^=" ? check && result.indexOf( check ) === 0 : + operator === "*=" ? check && result.indexOf( check ) > -1 : + operator === "$=" ? check && result.slice( -check.length ) === check : + operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : + operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : + false; + }; + }, + + "CHILD": function( type, what, argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, context, xml ) { + var cache, outerCache, node, diff, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType; + + if ( parent ) { + + // :(first|last|only)-(child|of-type) + if ( simple ) { + while ( dir ) { + node = elem; + while ( (node = node[ dir ]) ) { + if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { + return false; + } + } + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [ forward ? parent.firstChild : parent.lastChild ]; + + // non-xml :nth-child(...) stores cache data on `parent` + if ( forward && useCache ) { + // Seek `elem` from a previously-cached index + outerCache = parent[ expando ] || (parent[ expando ] = {}); + cache = outerCache[ type ] || []; + nodeIndex = cache[0] === dirruns && cache[1]; + diff = cache[0] === dirruns && cache[2]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; + + while ( (node = ++nodeIndex && node && node[ dir ] || - // If none found, seek a pair - if ( !conv ) { - for ( conv2 in converters ) { + // Fallback to seeking `elem` from the start + (diff = nodeIndex = 0) || start.pop()) ) { - // If conv2 outputs current - tmp = conv2.split(" "); - if ( tmp[ 1 ] === current ) { + // When found, cache indexes on `parent` and break + if ( node.nodeType === 1 && ++diff && node === elem ) { + outerCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } + + // Use previously-cached element index if available + } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { + diff = cache[1]; + + // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) + } else { + // Use the same loop as above to seek `elem` from the start + while ( (node = ++nodeIndex && node && node[ dir ] || + (diff = nodeIndex = 0) || start.pop()) ) { - // If prev can be converted to accepted input - conv = converters[ prev + " " + tmp[ 0 ] ] || - converters[ "* " + tmp[ 0 ] ]; - if ( conv ) { - // Condense equivalence converters - if ( conv === true ) { - conv = converters[ conv2 ]; - - // Otherwise, insert the intermediate dataType - } else if ( converters[ conv2 ] !== true ) { - current = tmp[ 0 ]; - dataTypes.splice( i--, 0, current ); - } - - break; - } - } - } - } + if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { + // Cache the index of each encountered element + if ( useCache ) { + (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; + } + + if ( node === elem ) { + break; + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); + } + }; + }, + + "PSEUDO": function( pseudo, argument ) { + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + Sizzle.error( "unsupported pseudo: " + pseudo ); - // Apply converter (if not an equivalence) - if ( conv !== true ) { + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as Sizzle does + if ( fn[ expando ] ) { + return fn( argument ); + } + + // But maintain support for old signatures + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction(function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf.call( seed, matched[i] ); + seed[ idx ] = !( matches[ idx ] = matched[i] ); + } + }) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; + } + }, + + pseudos: { + // Potentially complex pseudos + "not": markFunction(function( selector ) { + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile( selector.replace( rtrim, "$1" ) ); + + return matcher[ expando ] ? + markFunction(function( seed, matches, context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + // Match elements unmatched by `matcher` + while ( i-- ) { + if ( (elem = unmatched[i]) ) { + seed[i] = !(matches[i] = elem); + } + } + }) : + function( elem, context, xml ) { + input[0] = elem; + matcher( input, null, xml, results ); + return !results.pop(); + }; + }), + + "has": markFunction(function( selector ) { + return function( elem ) { + return Sizzle( selector, elem ).length > 0; + }; + }), + + "contains": markFunction(function( text ) { + return function( elem ) { + return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; + }; + }), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction( function( lang ) { + // lang value must be a valid identifider + if ( !ridentifier.test(lang || "") ) { + Sizzle.error( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( (elemLang = documentIsXML ? + elem.getAttribute("xml:lang") || elem.getAttribute("lang") : + elem.lang) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); + return false; + }; + }), + + // Miscellaneous + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + "root": function( elem ) { + return elem === docElem; + }, + + "focus": function( elem ) { + return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); + }, + + // Boolean properties + "enabled": function( elem ) { + return elem.disabled === false; + }, + + "disabled": function( elem ) { + return elem.disabled === true; + }, + + "checked": function( elem ) { + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); + }, + + "selected": function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + "empty": function( elem ) { + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)), + // not comment, processing instructions, or others + // Thanks to Diego Perini for the nodeName shortcut + // Greater than "@" means alpha characters (specifically not starting with "#" or "?") + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) { + return false; + } + } + return true; + }, + + "parent": function( elem ) { + return !Expr.pseudos["empty"]( elem ); + }, + + // Element/input types + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, + + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function( elem ) { + var attr; + // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) + // use getAttribute instead to test this case + return elem.nodeName.toLowerCase() === "input" && + elem.type === "text" && + ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type ); + }, + + // Position-in-collection + "first": createPositionalPseudo(function() { + return [ 0 ]; + }), + + "last": createPositionalPseudo(function( matchIndexes, length ) { + return [ length - 1 ]; + }), + + "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + }), + + "even": createPositionalPseudo(function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "odd": createPositionalPseudo(function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }) + } +}; - // Unless errors are allowed to bubble, catch and return them - if ( conv && s["throws"] ) { - response = conv( response ); - } else { - try { - response = conv( response ); - } catch ( e ) { - return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; - } - } - } - } +// Add button/input type pseudos +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { + Expr.pseudos[ i ] = createInputPseudo( i ); +} +for ( i in { submit: true, reset: true } ) { + Expr.pseudos[ i ] = createButtonPseudo( i ); +} - // Update prev for next iteration - prev = current; - } - } +function tokenize( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while ( soFar ) { + + // Comma and first run + if ( !matched || (match = rcomma.exec( soFar )) ) { + if ( match ) { + // Don't consume trailing commas as valid + soFar = soFar.slice( match[0].length ) || soFar; + } + groups.push( tokens = [] ); + } + + matched = false; + + // Combinators + if ( (match = rcombinators.exec( soFar )) ) { + matched = match.shift(); + tokens.push( { + value: matched, + // Cast descendant combinators to space + type: match[0].replace( rtrim, " " ) + } ); + soFar = soFar.slice( matched.length ); + } + + // Filters + for ( type in Expr.filter ) { + if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || + (match = preFilters[ type ]( match ))) ) { + matched = match.shift(); + tokens.push( { + value: matched, + type: type, + matches: match + } ); + soFar = soFar.slice( matched.length ); + } + } + + if ( !matched ) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error( selector ) : + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +} - return { state: "success", data: response }; - } - // Install script dataType - jQuery.ajaxSetup({ - accepts: { - script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" - }, - contents: { - script: /(?:java|ecma)script/ - }, - converters: { - "text script": function ( text ) { - jQuery.globalEval( text ); - return text; - } - } - }); +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[i].value; + } + return selector; +} - // Handle cache's special case and global - jQuery.ajaxPrefilter( "script", function ( s ) { - if ( s.cache === undefined ) { - s.cache = false; - } - if ( s.crossDomain ) { - s.type = "GET"; - s.global = false; - } - }); +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + checkNonElements = base && dir === "parentNode", + doneName = done++; + + return combinator.first ? + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var data, cache, outerCache, + dirkey = dirruns + " " + doneName; + + // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching + if ( xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || (elem[ expando ] = {}); + if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) { + if ( (data = cache[1]) === true || data === cachedruns ) { + return data === true; + } + } else { + cache = outerCache[ dir ] = [ dirkey ]; + cache[1] = matcher( elem, context, xml ) || cachedruns; + if ( cache[1] === true ) { + return true; + } + } + } + } + } + }; +} - // Bind script tag hack transport - jQuery.ajaxTransport( "script", function (s) { +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[i]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[0]; +} - // This transport only deals with cross domain requests - if ( s.crossDomain ) { +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( (elem = unmatched[i]) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } + + return newUnmatched; +} - var script, - head = document.head || jQuery("head")[0] || document.documentElement; +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction(function( seed, results, context, xml ) { + var temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems, + + matcherOut = matcher ? + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results : + matcherIn; + + // Find primary matches + if ( matcher ) { + matcher( matcherIn, matcherOut, context, xml ); + } + + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( (elem = temp[i]) ) { + matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); + } + } + } + + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) ) { + // Restore matcherIn since elem is not yet a final match + temp.push( (matcherIn[i] = elem) ); + } + } + postFinder( null, (matcherOut = []), temp, xml ); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) && + (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { - return { + seed[temp] = !(results[temp] = elem); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + }); +} - send: function ( _, callback ) { +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[0].type ], + implicitRelative = leadingRelative || Expr.relative[" "], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf.call( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + (checkContext = context).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + } ]; + + for ( ; i < len; i++ ) { + if ( (matcher = Expr.relative[ tokens[i].type ]) ) { + matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; + } else { + matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[j].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } + + return elementMatcher( matchers ); +} - script = document.createElement("script"); +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + // A counter to specify which element is currently being matched + var matcherCachedRuns = 0, + bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, expandContext ) { + var elem, j, matcher, + setMatched = [], + matchedCount = 0, + i = "0", + unmatched = seed && [], + outermost = expandContext != null, + contextBackup = outermostContext, + // We must always have either seed elements or context + elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ), + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1); + + if ( outermost ) { + outermostContext = context !== document && context; + cachedruns = matcherCachedRuns; + } + + // Add elements passing elementMatchers directly to results + // Keep `i` a string if there are no elements so `matchedCount` will be "00" below + for ( ; (elem = elems[i]) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + while ( (matcher = elementMatchers[j++]) ) { + if ( matcher( elem, context, xml ) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + cachedruns = ++matcherCachedRuns; + } + } + + // Track unmatched elements for set filters + if ( bySet ) { + // They will have gone through all possible matchers + if ( (elem = !matcher && elem) ) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } + } + + // Apply set filters to unmatched elements + matchedCount += i; + if ( bySet && i !== matchedCount ) { + j = 0; + while ( (matcher = setMatchers[j++]) ) { + matcher( unmatched, setMatched, context, xml ); + } + + if ( seed ) { + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !(unmatched[i] || setMatched[i]) ) { + setMatched[i] = pop.call( results ); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && + ( matchedCount + setMatchers.length ) > 1 ) { - script.async = true; + Sizzle.uniqueSort( results ); + } + } - if ( s.scriptCharset ) { - script.charset = s.scriptCharset; - } + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } - script.src = s.url; + return unmatched; + }; - // Attach handlers for all browsers - script.onload = script.onreadystatechange = function ( _, isAbort ) { + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} - if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { +compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + // Generate a function of recursive functions that can be used to check each element + if ( !group ) { + group = tokenize( selector ); + } + i = group.length; + while ( i-- ) { + cached = matcherFromTokens( group[i] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } + } + + // Cache the compiled function + cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); + } + return cached; +}; - // Handle memory leak in IE - script.onload = script.onreadystatechange = null; +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[i], results ); + } + return results; +} - // Remove the script - if ( script.parentNode ) { - script.parentNode.removeChild( script ); - } +function select( selector, context, results, seed ) { + var i, tokens, token, type, find, + match = tokenize( selector ); - // Dereference the script - script = null; + if ( !seed ) { + // Try to minimize operations if there is only one group + if ( match.length === 1 ) { - // Callback if not abort - if ( !isAbort ) { - callback( 200, "success" ); - } - } - }; + // Take a shortcut and set the context if the root selector is an ID + tokens = match[0] = match[0].slice( 0 ); + if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && + context.nodeType === 9 && !documentIsXML && + Expr.relative[ tokens[1].type ] ) { - // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending - // Use native DOM manipulation to avoid our domManip AJAX trickery - head.insertBefore( script, head.firstChild ); - }, + context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0]; + if ( !context ) { + return results; + } + + selector = selector.slice( tokens.shift().value.length ); + } + + // Fetch a seed set for right-to-left matching + i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[i]; + + // Abort if we hit a combinator + if ( Expr.relative[ (type = token.type) ] ) { + break; + } + if ( (find = Expr.find[ type ]) ) { + // Search, expanding context for leading sibling combinators + if ( (seed = find( + token.matches[0].replace( runescape, funescape ), + rsibling.test( tokens[0].type ) && context.parentNode || context + )) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, slice.call( seed, 0 ) ); + return results; + } + + break; + } + } + } + } + } + + // Compile and execute a filtering function + // Provide `match` to avoid retokenization if we modified the selector above + compile( selector, match )( + seed, + context, + documentIsXML, + results, + rsibling.test( selector ) + ); + return results; +} - abort: function () { - if ( script ) { - script.onload( undefined, true ); - } - } - }; - } - }); - var oldCallbacks = [], - rjsonp = /(=)\?(?=&|$)|\?\?/; +// Deprecated +Expr.pseudos["nth"] = Expr.pseudos["eq"]; + +// Easy API for creating new setFilters +function setFilters() {} +Expr.filters = setFilters.prototype = Expr.pseudos; +Expr.setFilters = new setFilters(); + +// Initialize with the default document +setDocument(); + +// Override sizzle attribute retrieval +Sizzle.attr = jQuery.attr; +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; +jQuery.expr[":"] = jQuery.expr.pseudos; +jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; + + +})( window ); +var runtil = /Until$/, + rparentsprev = /^(?:parents|prev(?:Until|All))/, + isSimple = /^.[^:#\[\.,]*$/, + rneedsContext = jQuery.expr.match.needsContext, + // methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend({ + find: function( selector ) { + var i, ret, self, + len = this.length; + + if ( typeof selector !== "string" ) { + self = this; + return this.pushStack( jQuery( selector ).filter(function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + }) ); + } + + ret = []; + for ( i = 0; i < len; i++ ) { + jQuery.find( selector, this[ i ], ret ); + } + + // Needed because $( selector, context ) becomes $( context ).find( selector ) + ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); + ret.selector = ( this.selector ? this.selector + " " : "" ) + selector; + return ret; + }, + + has: function( target ) { + var i, + targets = jQuery( target, this ), + len = targets.length; + + return this.filter(function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( this, targets[i] ) ) { + return true; + } + } + }); + }, + + not: function( selector ) { + return this.pushStack( winnow(this, selector, false) ); + }, + + filter: function( selector ) { + return this.pushStack( winnow(this, selector, true) ); + }, + + is: function( selector ) { + return !!selector && ( + typeof selector === "string" ? + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + rneedsContext.test( selector ) ? + jQuery( selector, this.context ).index( this[0] ) >= 0 : + jQuery.filter( selector, this ).length > 0 : + this.filter( selector ).length > 0 ); + }, + + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + ret = [], + pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? + jQuery( selectors, context || this.context ) : + 0; + + for ( ; i < l; i++ ) { + cur = this[i]; + + while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) { + if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { + ret.push( cur ); + break; + } + cur = cur.parentNode; + } + } + + return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret ); + }, + + // Determine the position of an element within + // the matched set of elements + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1; + } + + // index in selector + if ( typeof elem === "string" ) { + return jQuery.inArray( this[0], jQuery( elem ) ); + } + + // Locate the position of the desired element + return jQuery.inArray( + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[0] : elem, this ); + }, + + add: function( selector, context ) { + var set = typeof selector === "string" ? + jQuery( selector, context ) : + jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), + all = jQuery.merge( this.get(), set ); + + return this.pushStack( jQuery.unique(all) ); + }, + + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter(selector) + ); + } +}); - // Default jsonp settings - jQuery.ajaxSetup({ - jsonp: "callback", - jsonpCallback: function () { - var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) ); - this[ callback ] = true; - return callback; - } - }); +jQuery.fn.andSelf = jQuery.fn.addBack; - // Detect, normalize options and install callbacks for jsonp requests - jQuery.ajaxPrefilter( "json jsonp", function ( s, originalSettings, jqXHR ) { +function sibling( cur, dir ) { + do { + cur = cur[ dir ]; + } while ( cur && cur.nodeType !== 1 ); - var callbackName, overwritten, responseContainer, - jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? - "url" : - typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data" - ); + return cur; +} - // Handle iff the expected data type is "jsonp" or we have a parameter to set - if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { +jQuery.each({ + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return jQuery.dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return jQuery.dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return jQuery.dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return jQuery.dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return jQuery.dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return jQuery.dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return jQuery.sibling( elem.firstChild ); + }, + contents: function( elem ) { + return jQuery.nodeName( elem, "iframe" ) ? + elem.contentDocument || elem.contentWindow.document : + jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var ret = jQuery.map( this, fn, until ); + + if ( !runtil.test( name ) ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + ret = jQuery.filter( selector, ret ); + } + + ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret; + + if ( this.length > 1 && rparentsprev.test( name ) ) { + ret = ret.reverse(); + } + + return this.pushStack( ret ); + }; +}); - // Get callback name, remembering preexisting value associated with it - callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? - s.jsonpCallback() : - s.jsonpCallback; +jQuery.extend({ + filter: function( expr, elems, not ) { + if ( not ) { + expr = ":not(" + expr + ")"; + } + + return elems.length === 1 ? + jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : + jQuery.find.matches(expr, elems); + }, + + dir: function( elem, dir, until ) { + var matched = [], + cur = elem[ dir ]; + + while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { + if ( cur.nodeType === 1 ) { + matched.push( cur ); + } + cur = cur[dir]; + } + return matched; + }, + + sibling: function( n, elem ) { + var r = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + r.push( n ); + } + } + + return r; + } +}); - // Insert callback into url or form data - if ( jsonProp ) { - s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); - } else if ( s.jsonp !== false ) { - s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; - } +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, keep ) { + + // Can't pass null or undefined to indexOf in Firefox 4 + // Set to 0 to skip string check + qualifier = qualifier || 0; + + if ( jQuery.isFunction( qualifier ) ) { + return jQuery.grep(elements, function( elem, i ) { + var retVal = !!qualifier.call( elem, i, elem ); + return retVal === keep; + }); + + } else if ( qualifier.nodeType ) { + return jQuery.grep(elements, function( elem ) { + return ( elem === qualifier ) === keep; + }); + + } else if ( typeof qualifier === "string" ) { + var filtered = jQuery.grep(elements, function( elem ) { + return elem.nodeType === 1; + }); + + if ( isSimple.test( qualifier ) ) { + return jQuery.filter(qualifier, filtered, !keep); + } else { + qualifier = jQuery.filter( qualifier, filtered ); + } + } + + return jQuery.grep(elements, function( elem ) { + return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep; + }); +} +function createSafeFragment( document ) { + var list = nodeNames.split( "|" ), + safeFrag = document.createDocumentFragment(); + + if ( safeFrag.createElement ) { + while ( list.length ) { + safeFrag.createElement( + list.pop() + ); + } + } + return safeFrag; +} - // Use data converter to retrieve json after script execution - s.converters["script json"] = function () { - if ( !responseContainer ) { - jQuery.error( callbackName + " was not called" ); - } - return responseContainer[ 0 ]; - }; +var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + + "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", + rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, + rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), + rleadingWhitespace = /^\s+/, + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, + rtagName = /<([\w:]+)/, + rtbody = /<tbody/i, + rhtml = /<|&#?\w+;/, + rnoInnerhtml = /<(?:script|style|link)/i, + manipulation_rcheckableType = /^(?:checkbox|radio)$/i, + // checked="checked" or checked + rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, + rscriptType = /^$|\/(?:java|ecma)script/i, + rscriptTypeMasked = /^true\/(.*)/, + rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g, + + // We have to close these tags to support XHTML (#13200) + wrapMap = { + option: [ 1, "<select multiple='multiple'>", "</select>" ], + legend: [ 1, "<fieldset>", "</fieldset>" ], + area: [ 1, "<map>", "</map>" ], + param: [ 1, "<object>", "</object>" ], + thead: [ 1, "<table>", "</table>" ], + tr: [ 2, "<table><tbody>", "</tbody></table>" ], + col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], + td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], + + // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, + // unless wrapped in a div with non-breaking characters in front of it. + _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ] + }, + safeFragment = createSafeFragment( document ), + fragmentDiv = safeFragment.appendChild( document.createElement("div") ); + +wrapMap.optgroup = wrapMap.option; +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +jQuery.fn.extend({ + text: function( value ) { + return jQuery.access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); + }, null, value, arguments.length ); + }, + + wrapAll: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapAll( html.call(this, i) ); + }); + } + + if ( this[0] ) { + // The elements to wrap the target around + var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); + + if ( this[0].parentNode ) { + wrap.insertBefore( this[0] ); + } + + wrap.map(function() { + var elem = this; + + while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { + elem = elem.firstChild; + } + + return elem; + }).append( this ); + } + + return this; + }, + + wrapInner: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapInner( html.call(this, i) ); + }); + } + + return this.each(function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + }); + }, + + wrap: function( html ) { + var isFunction = jQuery.isFunction( html ); + + return this.each(function(i) { + jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); + }); + }, + + unwrap: function() { + return this.parent().each(function() { + if ( !jQuery.nodeName( this, "body" ) ) { + jQuery( this ).replaceWith( this.childNodes ); + } + }).end(); + }, + + append: function() { + return this.domManip(arguments, true, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.appendChild( elem ); + } + }); + }, + + prepend: function() { + return this.domManip(arguments, true, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.insertBefore( elem, this.firstChild ); + } + }); + }, + + before: function() { + return this.domManip( arguments, false, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this ); + } + }); + }, + + after: function() { + return this.domManip( arguments, false, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + } + }); + }, + + // keepData is for internal use only--do not document + remove: function( selector, keepData ) { + var elem, + i = 0; + + for ( ; (elem = this[i]) != null; i++ ) { + if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) { + if ( !keepData && elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem ) ); + } + + if ( elem.parentNode ) { + if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { + setGlobalEval( getAll( elem, "script" ) ); + } + elem.parentNode.removeChild( elem ); + } + } + } + + return this; + }, + + empty: function() { + var elem, + i = 0; + + for ( ; (elem = this[i]) != null; i++ ) { + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + } + + // Remove any remaining nodes + while ( elem.firstChild ) { + elem.removeChild( elem.firstChild ); + } + + // If this is a select, ensure that it displays empty (#12336) + // Support: IE<9 + if ( elem.options && jQuery.nodeName( elem, "select" ) ) { + elem.options.length = 0; + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map( function () { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + }); + }, + + html: function( value ) { + return jQuery.access( this, function( value ) { + var elem = this[0] || {}, + i = 0, + l = this.length; + + if ( value === undefined ) { + return elem.nodeType === 1 ? + elem.innerHTML.replace( rinlinejQuery, "" ) : + undefined; + } + + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) && + ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && + !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) { - // force json dataType - s.dataTypes[ 0 ] = "json"; + value = value.replace( rxhtmlTag, "<$1></$2>" ); + + try { + for (; i < l; i++ ) { + // Remove element nodes and prevent memory leaks + elem = this[i] || {}; + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch(e) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function( value ) { + var isFunc = jQuery.isFunction( value ); + + // Make sure that the elements are removed from the DOM before they are inserted + // this can help fix replacing a parent with child elements + if ( !isFunc && typeof value !== "string" ) { + value = jQuery( value ).not( this ).detach(); + } + + return this.domManip( [ value ], true, function( elem ) { + var next = this.nextSibling, + parent = this.parentNode; + + if ( parent ) { + jQuery( this ).remove(); + parent.insertBefore( elem, next ); + } + }); + }, + + detach: function( selector ) { + return this.remove( selector, true ); + }, + + domManip: function( args, table, callback ) { + + // Flatten any nested arrays + args = core_concat.apply( [], args ); + + var first, node, hasScripts, + scripts, doc, fragment, + i = 0, + l = this.length, + set = this, + iNoClone = l - 1, + value = args[0], + isFunction = jQuery.isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) { + return this.each(function( index ) { + var self = set.eq( index ); + if ( isFunction ) { + args[0] = value.call( this, index, table ? self.html() : undefined ); + } + self.domManip( args, table, callback ); + }); + } + + if ( l ) { + fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this ); + first = fragment.firstChild; + + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + if ( first ) { + table = table && jQuery.nodeName( first, "tr" ); + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); + hasScripts = scripts.length; + + // Use the original fragment for the last item instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + for ( ; i < l; i++ ) { + node = fragment; + + if ( i !== iNoClone ) { + node = jQuery.clone( node, true, true ); + + // Keep references to cloned scripts for later restoration + if ( hasScripts ) { + jQuery.merge( scripts, getAll( node, "script" ) ); + } + } + + callback.call( + table && jQuery.nodeName( this[i], "table" ) ? + findOrAppend( this[i], "tbody" ) : + this[i], + node, + i + ); + } + + if ( hasScripts ) { + doc = scripts[ scripts.length - 1 ].ownerDocument; + + // Reenable scripts + jQuery.map( scripts, restoreScript ); + + // Evaluate executable scripts on first document insertion + for ( i = 0; i < hasScripts; i++ ) { + node = scripts[ i ]; + if ( rscriptType.test( node.type || "" ) && + !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) { - // Install callback - overwritten = window[ callbackName ]; - window[ callbackName ] = function () { - responseContainer = arguments; - }; + if ( node.src ) { + // Hope ajax is available... + jQuery.ajax({ + url: node.src, + type: "GET", + dataType: "script", + async: false, + global: false, + "throws": true + }); + } else { + jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) ); + } + } + } + } + + // Fix #11809: Avoid leaking memory + fragment = first = null; + } + } + + return this; + } +}); - // Clean-up function (fires after converters) - jqXHR.always(function () { - // Restore preexisting value - window[ callbackName ] = overwritten; +function findOrAppend( elem, tag ) { + return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) ); +} - // Save back as free - if ( s[ callbackName ] ) { - // make sure that re-using the options doesn't screw things around - s.jsonpCallback = originalSettings.jsonpCallback; +// Replace/restore the type attribute of script elements for safe DOM manipulation +function disableScript( elem ) { + var attr = elem.getAttributeNode("type"); + elem.type = ( attr && attr.specified ) + "/" + elem.type; + return elem; +} +function restoreScript( elem ) { + var match = rscriptTypeMasked.exec( elem.type ); + if ( match ) { + elem.type = match[1]; + } else { + elem.removeAttribute("type"); + } + return elem; +} - // save the callback name for future use - oldCallbacks.push( callbackName ); - } +// Mark scripts as having already been evaluated +function setGlobalEval( elems, refElements ) { + var elem, + i = 0; + for ( ; (elem = elems[i]) != null; i++ ) { + jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) ); + } +} - // Call if it was a function and we have a response - if ( responseContainer && jQuery.isFunction( overwritten ) ) { - overwritten( responseContainer[ 0 ] ); - } +function cloneCopyEvent( src, dest ) { - responseContainer = overwritten = undefined; - }); + if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { + return; + } - // Delegate to script - return "script"; - } - }); - var xhrCallbacks, xhrSupported, - xhrId = 0, - // #5280: Internet Explorer will keep connections alive if we don't abort on unload - xhrOnUnloadAbort = window.ActiveXObject && function () { - // Abort all pending requests - var key; - for ( key in xhrCallbacks ) { - xhrCallbacks[ key ]( undefined, true ); - } - }; + var type, i, l, + oldData = jQuery._data( src ), + curData = jQuery._data( dest, oldData ), + events = oldData.events; - // Functions to create xhrs - function createStandardXHR () { - try { - return new window.XMLHttpRequest(); - } catch( e ) {} - } + if ( events ) { + delete curData.handle; + curData.events = {}; - function createActiveXHR () { - try { - return new window.ActiveXObject("Microsoft.XMLHTTP"); - } catch( e ) {} - } + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); + } + } + } - // Create the request object - // (This is still attached to ajaxSettings for backward compatibility) - jQuery.ajaxSettings.xhr = window.ActiveXObject ? - /* Microsoft failed to properly - * implement the XMLHttpRequest in IE7 (can't request local files), - * so we use the ActiveXObject when it is available - * Additionally XMLHttpRequest can be disabled in IE7/IE8 so - * we need a fallback. - */ - function () { - return !this.isLocal && createStandardXHR() || createActiveXHR(); - } : - // For all other browsers, use the standard XMLHttpRequest object - createStandardXHR; + // make the cloned public data object a copy from the original + if ( curData.data ) { + curData.data = jQuery.extend( {}, curData.data ); + } +} - // Determine support properties - xhrSupported = jQuery.ajaxSettings.xhr(); - jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); - xhrSupported = jQuery.support.ajax = !!xhrSupported; +function fixCloneNodeIssues( src, dest ) { + var nodeName, e, data; + + // We do not need to do anything for non-Elements + if ( dest.nodeType !== 1 ) { + return; + } + + nodeName = dest.nodeName.toLowerCase(); + + // IE6-8 copies events bound via attachEvent when using cloneNode. + if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) { + data = jQuery._data( dest ); + + for ( e in data.events ) { + jQuery.removeEvent( dest, e, data.handle ); + } + + // Event data gets referenced instead of copied if the expando gets copied too + dest.removeAttribute( jQuery.expando ); + } + + // IE blanks contents when cloning scripts, and tries to evaluate newly-set text + if ( nodeName === "script" && dest.text !== src.text ) { + disableScript( dest ).text = src.text; + restoreScript( dest ); + + // IE6-10 improperly clones children of object elements using classid. + // IE10 throws NoModificationAllowedError if parent is null, #12132. + } else if ( nodeName === "object" ) { + if ( dest.parentNode ) { + dest.outerHTML = src.outerHTML; + } + + // This path appears unavoidable for IE9. When cloning an object + // element in IE9, the outerHTML strategy above is not sufficient. + // If the src has innerHTML and the destination does not, + // copy the src.innerHTML into the dest.innerHTML. #10324 + if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) { + dest.innerHTML = src.innerHTML; + } + + } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) { + // IE6-8 fails to persist the checked state of a cloned checkbox + // or radio button. Worse, IE6-7 fail to give the cloned element + // a checked appearance if the defaultChecked value isn't also set + + dest.defaultChecked = dest.checked = src.checked; + + // IE6-7 get confused and end up setting the value of a cloned + // checkbox/radio button to an empty string instead of "on" + if ( dest.value !== src.value ) { + dest.value = src.value; + } + + // IE6-8 fails to return the selected option to the default selected + // state when cloning options + } else if ( nodeName === "option" ) { + dest.defaultSelected = dest.selected = src.defaultSelected; + + // IE6-8 fails to set the defaultValue to the correct value when + // cloning other types of input fields + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } +} - // Create transport if the browser can provide an xhr - if ( xhrSupported ) { +jQuery.each({ + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + i = 0, + ret = [], + insert = jQuery( selector ), + last = insert.length - 1; + + for ( ; i <= last; i++ ) { + elems = i === last ? this : this.clone(true); + jQuery( insert[i] )[ original ]( elems ); + + // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() + core_push.apply( ret, elems.get() ); + } + + return this.pushStack( ret ); + }; +}); - jQuery.ajaxTransport(function ( s ) { - // Cross domain only allowed if supported through XMLHttpRequest - if ( !s.crossDomain || jQuery.support.cors ) { +function getAll( context, tag ) { + var elems, elem, + i = 0, + found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) : + typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) : + undefined; + + if ( !found ) { + for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) { + if ( !tag || jQuery.nodeName( elem, tag ) ) { + found.push( elem ); + } else { + jQuery.merge( found, getAll( elem, tag ) ); + } + } + } + + return tag === undefined || tag && jQuery.nodeName( context, tag ) ? + jQuery.merge( [ context ], found ) : + found; +} - var callback; +// Used in buildFragment, fixes the defaultChecked property +function fixDefaultChecked( elem ) { + if ( manipulation_rcheckableType.test( elem.type ) ) { + elem.defaultChecked = elem.checked; + } +} - return { - send: function ( headers, complete ) { +jQuery.extend({ + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var destElements, node, clone, i, srcElements, + inPage = jQuery.contains( elem.ownerDocument, elem ); - // Get a new xhr - var handle, i, - xhr = s.xhr(); + if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { + clone = elem.cloneNode( true ); - // Open the socket - // Passing null username, generates a login popup on Opera (#2865) - if ( s.username ) { - xhr.open( s.type, s.url, s.async, s.username, s.password ); - } else { - xhr.open( s.type, s.url, s.async ); - } + // IE<=8 does not properly clone detached, unknown element nodes + } else { + fragmentDiv.innerHTML = elem.outerHTML; + fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); + } - // Apply custom fields if provided - if ( s.xhrFields ) { - for ( i in s.xhrFields ) { - xhr[ i ] = s.xhrFields[ i ]; - } - } + if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && + (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { - // Override mime type if needed - if ( s.mimeType && xhr.overrideMimeType ) { - xhr.overrideMimeType( s.mimeType ); - } + // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 + destElements = getAll( clone ); + srcElements = getAll( elem ); + + // Fix all IE cloning issues + for ( i = 0; (node = srcElements[i]) != null; ++i ) { + // Ensure that the destination node is not null; Fixes #9587 + if ( destElements[i] ) { + fixCloneNodeIssues( node, destElements[i] ); + } + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + if ( deepDataAndEvents ) { + srcElements = srcElements || getAll( elem ); + destElements = destElements || getAll( clone ); + + for ( i = 0; (node = srcElements[i]) != null; i++ ) { + cloneCopyEvent( node, destElements[i] ); + } + } else { + cloneCopyEvent( elem, clone ); + } + } + + // Preserve script evaluation history + destElements = getAll( clone, "script" ); + if ( destElements.length > 0 ) { + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); + } + + destElements = srcElements = node = null; + + // Return the cloned set + return clone; + }, + + buildFragment: function( elems, context, scripts, selection ) { + var j, elem, contains, + tmp, tag, tbody, wrap, + l = elems.length, + + // Ensure a safe fragment + safe = createSafeFragment( context ), + + nodes = [], + i = 0; + + for ( ; i < l; i++ ) { + elem = elems[ i ]; + + if ( elem || elem === 0 ) { + + // Add nodes directly + if ( jQuery.type( elem ) === "object" ) { + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + + // Convert non-html into a text node + } else if ( !rhtml.test( elem ) ) { + nodes.push( context.createTextNode( elem ) ); + + // Convert html into DOM nodes + } else { + tmp = tmp || safe.appendChild( context.createElement("div") ); + + // Deserialize a standard representation + tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + + tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2]; + + // Descend through wrappers to the right content + j = wrap[0]; + while ( j-- ) { + tmp = tmp.lastChild; + } + + // Manually add leading whitespace removed by IE + if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { + nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) ); + } + + // Remove IE's autoinserted <tbody> from table fragments + if ( !jQuery.support.tbody ) { + + // String was a <table>, *may* have spurious <tbody> + elem = tag === "table" && !rtbody.test( elem ) ? + tmp.firstChild : + + // String was a bare <thead> or <tfoot> + wrap[1] === "<table>" && !rtbody.test( elem ) ? + tmp : + 0; + + j = elem && elem.childNodes.length; + while ( j-- ) { + if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) { + elem.removeChild( tbody ); + } + } + } + + jQuery.merge( nodes, tmp.childNodes ); + + // Fix #12392 for WebKit and IE > 9 + tmp.textContent = ""; + + // Fix #12392 for oldIE + while ( tmp.firstChild ) { + tmp.removeChild( tmp.firstChild ); + } + + // Remember the top-level container for proper cleanup + tmp = safe.lastChild; + } + } + } + + // Fix #11356: Clear elements from fragment + if ( tmp ) { + safe.removeChild( tmp ); + } + + // Reset defaultChecked for any radios and checkboxes + // about to be appended to the DOM in IE 6/7 (#8060) + if ( !jQuery.support.appendChecked ) { + jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); + } + + i = 0; + while ( (elem = nodes[ i++ ]) ) { + + // #4087 - If origin and destination elements are the same, and this is + // that element, do not do anything + if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { + continue; + } + + contains = jQuery.contains( elem.ownerDocument, elem ); + + // Append to fragment + tmp = getAll( safe.appendChild( elem ), "script" ); + + // Preserve script evaluation history + if ( contains ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( (elem = tmp[ j++ ]) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); + } + } + } + } + + tmp = null; + + return safe; + }, + + cleanData: function( elems, /* internal */ acceptData ) { + var elem, type, id, data, + i = 0, + internalKey = jQuery.expando, + cache = jQuery.cache, + deleteExpando = jQuery.support.deleteExpando, + special = jQuery.event.special; + + for ( ; (elem = elems[i]) != null; i++ ) { + + if ( acceptData || jQuery.acceptData( elem ) ) { + + id = elem[ internalKey ]; + data = id && cache[ id ]; + + if ( data ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + // Remove cache only if it was not already removed by jQuery.event.remove + if ( cache[ id ] ) { + + delete cache[ id ]; + + // IE does not allow us to delete expando properties from nodes, + // nor does it have a removeAttribute function on Document nodes; + // we must handle all of these cases + if ( deleteExpando ) { + delete elem[ internalKey ]; + + } else if ( typeof elem.removeAttribute !== core_strundefined ) { + elem.removeAttribute( internalKey ); + + } else { + elem[ internalKey ] = null; + } + + core_deletedIds.push( id ); + } + } + } + } + } +}); +var iframe, getStyles, curCSS, + ralpha = /alpha\([^)]*\)/i, + ropacity = /opacity\s*=\s*([^)]*)/, + rposition = /^(top|right|bottom|left)$/, + // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" + // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display + rdisplayswap = /^(none|table(?!-c[ea]).+)/, + rmargin = /^margin/, + rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ), + rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ), + rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ), + elemdisplay = { BODY: "block" }, + + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssNormalTransform = { + letterSpacing: 0, + fontWeight: 400 + }, + + cssExpand = [ "Top", "Right", "Bottom", "Left" ], + cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; + +// return a css property mapped to a potentially vendor prefixed property +function vendorPropName( style, name ) { + + // shortcut for names that are not vendor prefixed + if ( name in style ) { + return name; + } + + // check for vendor prefixed names + var capName = name.charAt(0).toUpperCase() + name.slice(1), + origName = name, + i = cssPrefixes.length; + + while ( i-- ) { + name = cssPrefixes[ i ] + capName; + if ( name in style ) { + return name; + } + } + + return origName; +} - // X-Requested-With header - // For cross-domain requests, seeing as conditions for a preflight are - // akin to a jigsaw puzzle, we simply never set it to be sure. - // (it can always be set on a per-request basis or even using ajaxSetup) - // For same-domain requests, won't change header if already provided. - if ( !s.crossDomain && !headers["X-Requested-With"] ) { - headers["X-Requested-With"] = "XMLHttpRequest"; - } +function isHidden( elem, el ) { + // isHidden might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); +} - // Need an extra try/catch for cross domain requests in Firefox 3 - try { - for ( i in headers ) { - xhr.setRequestHeader( i, headers[ i ] ); - } - } catch( err ) {} - - // Do send the request - // This may raise an exception which is actually - // handled in jQuery.ajax (so no try/catch here) - xhr.send( ( s.hasContent && s.data ) || null ); - - // Listener - callback = function ( _, isAbort ) { - var status, responseHeaders, statusText, responses; - - // Firefox throws exceptions when accessing properties - // of an xhr when a network error occurred - // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE) - try { - - // Was never called and is aborted or complete - if ( callback && ( isAbort || xhr.readyState === 4 ) ) { - - // Only called once - callback = undefined; - - // Do not keep as active anymore - if ( handle ) { - xhr.onreadystatechange = jQuery.noop; - if ( xhrOnUnloadAbort ) { - delete xhrCallbacks[ handle ]; - } - } - - // If it's an abort - if ( isAbort ) { - // Abort it manually if needed - if ( xhr.readyState !== 4 ) { - xhr.abort(); - } - } else { - responses = {}; - status = xhr.status; - responseHeaders = xhr.getAllResponseHeaders(); - - // When requesting binary data, IE6-9 will throw an exception - // on any attempt to access responseText (#11426) - if ( typeof xhr.responseText === "string" ) { - responses.text = xhr.responseText; - } - - // Firefox throws an exception when accessing - // statusText for faulty cross-domain requests - try { - statusText = xhr.statusText; - } catch( e ) { - // We normalize with Webkit giving an empty statusText - statusText = ""; - } - - // Filter status for non standard behaviors - - // If the request is local and we have data: assume a success - // (success with no data won't get notified, that's the best we - // can do given current implementations) - if ( !status && s.isLocal && !s.crossDomain ) { - status = responses.text ? 200 : 404; - // IE - #1450: sometimes returns 1223 when it should be 204 - } else if ( status === 1223 ) { - status = 204; - } - } - } - } catch( firefoxAccessException ) { - if ( !isAbort ) { - complete( -1, firefoxAccessException ); - } - } +function showHide( elements, show ) { + var display, elem, hidden, + values = [], + index = 0, + length = elements.length; + + for ( ; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + + values[ index ] = jQuery._data( elem, "olddisplay" ); + display = elem.style.display; + if ( show ) { + // Reset the inline display of this element to learn if it is + // being hidden by cascaded rules or not + if ( !values[ index ] && display === "none" ) { + elem.style.display = ""; + } + + // Set elements which have been overridden with display: none + // in a stylesheet to whatever the default browser style is + // for such an element + if ( elem.style.display === "" && isHidden( elem ) ) { + values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) ); + } + } else { + + if ( !values[ index ] ) { + hidden = isHidden( elem ); + + if ( display && display !== "none" || !hidden ) { + jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); + } + } + } + } + + // Set the display of most of the elements in a second loop + // to avoid the constant reflow + for ( index = 0; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + if ( !show || elem.style.display === "none" || elem.style.display === "" ) { + elem.style.display = show ? values[ index ] || "" : "none"; + } + } + + return elements; +} - // Call complete if needed - if ( responses ) { - complete( status, statusText, responses, responseHeaders ); - } - }; - - if ( !s.async ) { - // if we're in sync mode we fire the callback - callback(); - } else if ( xhr.readyState === 4 ) { - // (IE6 & IE7) if it's in cache and has been - // retrieved directly we need to fire the callback - setTimeout( callback ); - } else { - handle = ++xhrId; - if ( xhrOnUnloadAbort ) { - // Create the active xhrs callbacks list if needed - // and attach the unload handler - if ( !xhrCallbacks ) { - xhrCallbacks = {}; - jQuery( window ).unload( xhrOnUnloadAbort ); - } - // Add to list of active xhrs callbacks - xhrCallbacks[ handle ] = callback; - } - xhr.onreadystatechange = callback; - } - }, +jQuery.fn.extend({ + css: function( name, value ) { + return jQuery.access( this, function( elem, name, value ) { + var len, styles, + map = {}, + i = 0; + + if ( jQuery.isArray( name ) ) { + styles = getStyles( elem ); + len = name.length; + + for ( ; i < len; i++ ) { + map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); + } + + return map; + } + + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }, name, value, arguments.length > 1 ); + }, + show: function() { + return showHide( this, true ); + }, + hide: function() { + return showHide( this ); + }, + toggle: function( state ) { + var bool = typeof state === "boolean"; + + return this.each(function() { + if ( bool ? state : isHidden( this ) ) { + jQuery( this ).show(); + } else { + jQuery( this ).hide(); + } + }); + } +}); - abort: function () { - if ( callback ) { - callback( undefined, true ); - } - } - }; - } - }); - } - var fxNow, timerId, - rfxtypes = /^(?:toggle|show|hide)$/, - rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ), - rrun = /queueHooks$/, - animationPrefilters = [ defaultPrefilter ], - tweeners = { - "*": [function ( prop, value ) { - var end, unit, - tween = this.createTween( prop, value ), - parts = rfxnum.exec( value ), - target = tween.cur(), - start = +target || 0, - scale = 1, - maxIterations = 20; - - if ( parts ) { - end = +parts[2]; - unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" ); - - // We need to compute starting value - if ( unit !== "px" && start ) { - // Iteratively approximate from a nonzero starting point - // Prefer the current property, because this process will be trivial if it uses the same units - // Fallback to end or a simple constant - start = jQuery.css( tween.elem, prop, true ) || end || 1; - - do { - // If previous iteration zeroed out, double until we get *something* - // Use a string for doubling factor so we don't accidentally see scale as unchanged below - scale = scale || ".5"; - - // Adjust and apply - start = start / scale; - jQuery.style( tween.elem, prop, start + unit ); - - // Update scale, tolerating zero or NaN from tween.cur() - // And breaking the loop if scale is unchanged or perfect, or if we've just had enough - } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations ); - } +jQuery.extend({ + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity" ); + return ret === "" ? "1" : ret; + } + } + } + }, + + // Exclude the following css properties to add px + cssNumber: { + "columnCount": true, + "fillOpacity": true, + "fontWeight": true, + "lineHeight": true, + "opacity": true, + "orphans": true, + "widows": true, + "zIndex": true, + "zoom": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: { + // normalize float css property + "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat" + }, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, type, hooks, + origName = jQuery.camelCase( name ), + style = elem.style; + + name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); + + // gets hook for the prefixed version + // followed by the unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // Check if we're setting a value + if ( value !== undefined ) { + type = typeof value; + + // convert relative number strings (+= or -=) to relative numbers. #7345 + if ( type === "string" && (ret = rrelNum.exec( value )) ) { + value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); + // Fixes bug #9237 + type = "number"; + } + + // Make sure that NaN and null values aren't set. See: #7116 + if ( value == null || type === "number" && isNaN( value ) ) { + return; + } + + // If a number was passed in, add 'px' to the (except for certain CSS properties) + if ( type === "number" && !jQuery.cssNumber[ origName ] ) { + value += "px"; + } + + // Fixes #8908, it can be done more correctly by specifing setters in cssHooks, + // but it would mean to define eight (for every problematic property) identical functions + if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { + style[ name ] = "inherit"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { + + // Wrapped to prevent IE from throwing errors when 'invalid' values are provided + // Fixes bug #5509 + try { + style[ name ] = value; + } catch(e) {} + } + + } else { + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra, styles ) { + var num, val, hooks, + origName = jQuery.camelCase( name ); + + // Make sure that we're working with the right name + name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); + + // gets hook for the prefixed version + // followed by the unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks ) { + val = hooks.get( elem, true, extra ); + } + + // Otherwise, if a way to get the computed value exists, use that + if ( val === undefined ) { + val = curCSS( elem, name, styles ); + } + + //convert "normal" to computed value + if ( val === "normal" && name in cssNormalTransform ) { + val = cssNormalTransform[ name ]; + } + + // Return, converting to number if forced or a qualifier was provided and val looks numeric + if ( extra === "" || extra ) { + num = parseFloat( val ); + return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; + } + return val; + }, + + // A method for quickly swapping in/out CSS properties to get correct calculations + swap: function( elem, options, callback, args ) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for ( name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + ret = callback.apply( elem, args || [] ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + + return ret; + } +}); - tween.unit = unit; - tween.start = start; - // If a +=/-= token was provided, we're doing a relative animation - tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end; - } - return tween; - }] - }; +// NOTE: we've included the "window" in window.getComputedStyle +// because jsdom on node.js will break without it. +if ( window.getComputedStyle ) { + getStyles = function( elem ) { + return window.getComputedStyle( elem, null ); + }; + + curCSS = function( elem, name, _computed ) { + var width, minWidth, maxWidth, + computed = _computed || getStyles( elem ), + + // getPropertyValue is only needed for .css('filter') in IE9, see #12537 + ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined, + style = elem.style; + + if ( computed ) { + + if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { + ret = jQuery.style( elem, name ); + } + + // A tribute to the "awesome hack by Dean Edwards" + // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right + // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels + // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values + if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { + + // Remember the original values + width = style.width; + minWidth = style.minWidth; + maxWidth = style.maxWidth; + + // Put in the new values to get a computed value out + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; + + // Revert the changed values + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } + + return ret; + }; +} else if ( document.documentElement.currentStyle ) { + getStyles = function( elem ) { + return elem.currentStyle; + }; + + curCSS = function( elem, name, _computed ) { + var left, rs, rsLeft, + computed = _computed || getStyles( elem ), + ret = computed ? computed[ name ] : undefined, + style = elem.style; + + // Avoid setting ret to empty string here + // so we don't default to auto + if ( ret == null && style && style[ name ] ) { + ret = style[ name ]; + } + + // From the awesome hack by Dean Edwards + // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 + + // If we're not dealing with a regular pixel number + // but a number that has a weird ending, we need to convert it to pixels + // but not position css attributes, as those are proportional to the parent element instead + // and we can't measure the parent instead because it might trigger a "stacking dolls" problem + if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { + + // Remember the original values + left = style.left; + rs = elem.runtimeStyle; + rsLeft = rs && rs.left; + + // Put in the new values to get a computed value out + if ( rsLeft ) { + rs.left = elem.currentStyle.left; + } + style.left = name === "fontSize" ? "1em" : ret; + ret = style.pixelLeft + "px"; + + // Revert the changed values + style.left = left; + if ( rsLeft ) { + rs.left = rsLeft; + } + } + + return ret === "" ? "auto" : ret; + }; +} - // Animations created synchronously will run synchronously - function createFxNow () { - setTimeout(function () { - fxNow = undefined; - }); - return ( fxNow = jQuery.now() ); - } +function setPositiveNumber( elem, value, subtract ) { + var matches = rnumsplit.exec( value ); + return matches ? + // Guard against undefined "subtract", e.g., when used as in cssHooks + Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : + value; +} - function createTweens ( animation, props ) { - jQuery.each( props, function ( prop, value ) { - var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ), - index = 0, - length = collection.length; - for ( ; index < length; index++ ) { - if ( collection[ index ].call( animation, prop, value ) ) { +function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { + var i = extra === ( isBorderBox ? "border" : "content" ) ? + // If we already have the right measurement, avoid augmentation + 4 : + // Otherwise initialize for horizontal or vertical properties + name === "width" ? 1 : 0, + + val = 0; + + for ( ; i < 4; i += 2 ) { + // both box models exclude margin, so add it if we want it + if ( extra === "margin" ) { + val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); + } + + if ( isBorderBox ) { + // border-box includes padding, so remove it if we want content + if ( extra === "content" ) { + val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + } + + // at this point, extra isn't border nor margin, so remove border + if ( extra !== "margin" ) { + val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } else { + // at this point, extra isn't content, so add padding + val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + + // at this point, extra isn't content nor padding, so add border + if ( extra !== "padding" ) { + val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } + } + + return val; +} - // we're done with this property - return; - } - } - }); - } +function getWidthOrHeight( elem, name, extra ) { + + // Start with offset property, which is equivalent to the border-box value + var valueIsBorderBox = true, + val = name === "width" ? elem.offsetWidth : elem.offsetHeight, + styles = getStyles( elem ), + isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + + // some non-html elements return undefined for offsetWidth, so check for null/undefined + // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 + // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 + if ( val <= 0 || val == null ) { + // Fall back to computed then uncomputed css if necessary + val = curCSS( elem, name, styles ); + if ( val < 0 || val == null ) { + val = elem.style[ name ]; + } + + // Computed unit is not pixels. Stop here and return. + if ( rnumnonpx.test(val) ) { + return val; + } + + // we need the check for style in case a browser which returns unreliable values + // for getComputedStyle silently falls back to the reliable elem.style + valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] ); + + // Normalize "", auto, and prepare for extra + val = parseFloat( val ) || 0; + } + + // use the active box-sizing model to add/subtract irrelevant styles + return ( val + + augmentWidthOrHeight( + elem, + name, + extra || ( isBorderBox ? "border" : "content" ), + valueIsBorderBox, + styles + ) + ) + "px"; +} - function Animation ( elem, properties, options ) { - var result, - stopped, - index = 0, - length = animationPrefilters.length, - deferred = jQuery.Deferred().always( function () { - // don't match elem in the :animated selector - delete tick.elem; - }), - tick = function () { - if ( stopped ) { - return false; - } - var currentTime = fxNow || createFxNow(), - remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), - // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497) - temp = remaining / animation.duration || 0, - percent = 1 - temp, - index = 0, - length = animation.tweens.length; - - for ( ; index < length; index++ ) { - animation.tweens[ index ].run( percent ); - } +// Try to determine the default display value of an element +function css_defaultDisplay( nodeName ) { + var doc = document, + display = elemdisplay[ nodeName ]; - deferred.notifyWith( elem, [ animation, percent, remaining ]); + if ( !display ) { + display = actualDisplay( nodeName, doc ); - if ( percent < 1 && length ) { - return remaining; - } - deferred.resolveWith( elem, [ animation ] ); - return false; - - }, - animation = deferred.promise({ - elem: elem, - props: jQuery.extend( {}, properties ), - opts: jQuery.extend( true, { specialEasing: {} }, options ), - originalProperties: properties, - originalOptions: options, - startTime: fxNow || createFxNow(), - duration: options.duration, - tweens: [], - createTween: function ( prop, end ) { - var tween = jQuery.Tween( elem, animation.opts, prop, end, - animation.opts.specialEasing[ prop ] || animation.opts.easing ); - animation.tweens.push( tween ); - return tween; - }, - stop: function ( gotoEnd ) { - var index = 0, - // if we are going to the end, we want to run all the tweens - // otherwise we skip this part - length = gotoEnd ? animation.tweens.length : 0; - if ( stopped ) { - return this; - } - stopped = true; - for ( ; index < length; index++ ) { - animation.tweens[ index ].run( 1 ); - } + // If the simple way fails, read from inside an iframe + if ( display === "none" || !display ) { + // Use the already-created iframe if possible + iframe = ( iframe || + jQuery("<iframe frameborder='0' width='0' height='0'/>") + .css( "cssText", "display:block !important" ) + ).appendTo( doc.documentElement ); - // resolve when we played the last frame - // otherwise, reject - if ( gotoEnd ) { - deferred.resolveWith( elem, [ animation, gotoEnd ] ); - } else { - deferred.rejectWith( elem, [ animation, gotoEnd ] ); - } - return this; - } - }), - props = animation.props; + // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse + doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document; + doc.write("<!doctype html><html><body>"); + doc.close(); - propFilter( props, animation.opts.specialEasing ); + display = actualDisplay( nodeName, doc ); + iframe.detach(); + } - for ( ; index < length; index++ ) { - result = animationPrefilters[ index ].call( animation, elem, props, animation.opts ); - if ( result ) { - return result; - } - } + // Store the correct default display + elemdisplay[ nodeName ] = display; + } - createTweens( animation, props ); + return display; +} - if ( jQuery.isFunction( animation.opts.start ) ) { - animation.opts.start.call( elem, animation ); - } +// Called ONLY from within css_defaultDisplay +function actualDisplay( name, doc ) { + var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), + display = jQuery.css( elem[0], "display" ); + elem.remove(); + return display; +} - jQuery.fx.timer( - jQuery.extend( tick, { - elem: elem, - anim: animation, - queue: animation.opts.queue - }) - ); +jQuery.each([ "height", "width" ], function( i, name ) { + jQuery.cssHooks[ name ] = { + get: function( elem, computed, extra ) { + if ( computed ) { + // certain elements can have dimension info if we invisibly show them + // however, it must have a current display style that would benefit from this + return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ? + jQuery.swap( elem, cssShow, function() { + return getWidthOrHeight( elem, name, extra ); + }) : + getWidthOrHeight( elem, name, extra ); + } + }, + + set: function( elem, value, extra ) { + var styles = extra && getStyles( elem ); + return setPositiveNumber( elem, value, extra ? + augmentWidthOrHeight( + elem, + name, + extra, + jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + styles + ) : 0 + ); + } + }; +}); - // attach callbacks from options - return animation.progress( animation.opts.progress ) - .done( animation.opts.done, animation.opts.complete ) - .fail( animation.opts.fail ) - .always( animation.opts.always ); - } +if ( !jQuery.support.opacity ) { + jQuery.cssHooks.opacity = { + get: function( elem, computed ) { + // IE uses filters for opacity + return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ? + ( 0.01 * parseFloat( RegExp.$1 ) ) + "" : + computed ? "1" : ""; + }, + + set: function( elem, value ) { + var style = elem.style, + currentStyle = elem.currentStyle, + opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", + filter = currentStyle && currentStyle.filter || style.filter || ""; + + // IE has trouble with opacity if it does not have layout + // Force it by setting the zoom level + style.zoom = 1; + + // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652 + // if value === "", then remove inline opacity #12685 + if ( ( value >= 1 || value === "" ) && + jQuery.trim( filter.replace( ralpha, "" ) ) === "" && + style.removeAttribute ) { - function propFilter ( props, specialEasing ) { - var value, name, index, easing, hooks; + // Setting style.filter to null, "" & " " still leave "filter:" in the cssText + // if "filter:" is present at all, clearType is disabled, we want to avoid this + // style.removeAttribute is IE Only, but so apparently is this code path... + style.removeAttribute( "filter" ); + + // if there is no filter style applied in a css rule or unset inline opacity, we are done + if ( value === "" || currentStyle && !currentStyle.filter ) { + return; + } + } + + // otherwise, set new filter values + style.filter = ralpha.test( filter ) ? + filter.replace( ralpha, opacity ) : + filter + " " + opacity; + } + }; +} - // camelCase, specialEasing and expand cssHook pass - for ( index in props ) { - name = jQuery.camelCase( index ); - easing = specialEasing[ name ]; - value = props[ index ]; - if ( jQuery.isArray( value ) ) { - easing = value[ 1 ]; - value = props[ index ] = value[ 0 ]; - } +// These hooks cannot be added until DOM ready because the support test +// for it is not run until after DOM ready +jQuery(function() { + if ( !jQuery.support.reliableMarginRight ) { + jQuery.cssHooks.marginRight = { + get: function( elem, computed ) { + if ( computed ) { + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + // Work around by temporarily setting element display to inline-block + return jQuery.swap( elem, { "display": "inline-block" }, + curCSS, [ elem, "marginRight" ] ); + } + } + }; + } + + // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 + // getComputedStyle returns percent when specified for top/left/bottom/right + // rather than make the css module depend on the offset module, we just check for it here + if ( !jQuery.support.pixelPosition && jQuery.fn.position ) { + jQuery.each( [ "top", "left" ], function( i, prop ) { + jQuery.cssHooks[ prop ] = { + get: function( elem, computed ) { + if ( computed ) { + computed = curCSS( elem, prop ); + // if curCSS returns percentage, fallback to offset + return rnumnonpx.test( computed ) ? + jQuery( elem ).position()[ prop ] + "px" : + computed; + } + } + }; + }); + } - if ( index !== name ) { - props[ name ] = value; - delete props[ index ]; - } +}); - hooks = jQuery.cssHooks[ name ]; - if ( hooks && "expand" in hooks ) { - value = hooks.expand( value ); - delete props[ name ]; +if ( jQuery.expr && jQuery.expr.filters ) { + jQuery.expr.filters.hidden = function( elem ) { + // Support: Opera <= 12.12 + // Opera reports offsetWidths and offsetHeights less than zero on some elements + return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 || + (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none"); + }; - // not quite $.extend, this wont overwrite keys already present. - // also - reusing 'index' from above because we have the correct "name" - for ( index in value ) { - if ( !( index in props ) ) { - props[ index ] = value[ index ]; - specialEasing[ index ] = easing; - } - } - } else { - specialEasing[ name ] = easing; - } - } - } + jQuery.expr.filters.visible = function( elem ) { + return !jQuery.expr.filters.hidden( elem ); + }; +} - jQuery.Animation = jQuery.extend( Animation, { +// These hooks are used by animate to expand properties +jQuery.each({ + margin: "", + padding: "", + border: "Width" +}, function( prefix, suffix ) { + jQuery.cssHooks[ prefix + suffix ] = { + expand: function( value ) { + var i = 0, + expanded = {}, + + // assumes a single number if not a string + parts = typeof value === "string" ? value.split(" ") : [ value ]; + + for ( ; i < 4; i++ ) { + expanded[ prefix + cssExpand[ i ] + suffix ] = + parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; + } - tweener: function ( props, callback ) { - if ( jQuery.isFunction( props ) ) { - callback = props; - props = [ "*" ]; - } else { - props = props.split(" "); - } + return expanded; + } + }; - var prop, - index = 0, - length = props.length; + if ( !rmargin.test( prefix ) ) { + jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; + } +}); +var r20 = /%20/g, + rbracket = /\[\]$/, + rCRLF = /\r?\n/g, + rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, + rsubmittable = /^(?:input|select|textarea|keygen)/i; + +jQuery.fn.extend({ + serialize: function() { + return jQuery.param( this.serializeArray() ); + }, + serializeArray: function() { + return this.map(function(){ + // Can add propHook for "elements" to filter or add form elements + var elements = jQuery.prop( this, "elements" ); + return elements ? jQuery.makeArray( elements ) : this; + }) + .filter(function(){ + var type = this.type; + // Use .is(":disabled") so that fieldset[disabled] works + return this.name && !jQuery( this ).is( ":disabled" ) && + rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && + ( this.checked || !manipulation_rcheckableType.test( type ) ); + }) + .map(function( i, elem ){ + var val = jQuery( this ).val(); + + return val == null ? + null : + jQuery.isArray( val ) ? + jQuery.map( val, function( val ){ + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + }) : + { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + }).get(); + } +}); - for ( ; index < length; index++ ) { - prop = props[ index ]; - tweeners[ prop ] = tweeners[ prop ] || []; - tweeners[ prop ].unshift( callback ); - } - }, +//Serialize an array of form elements or a set of +//key/values into a query string +jQuery.param = function( a, traditional ) { + var prefix, + s = [], + add = function( key, value ) { + // If value is a function, invoke it and return its value + value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); + s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); + }; + + // Set traditional to true for jQuery <= 1.3.2 behavior. + if ( traditional === undefined ) { + traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; + } + + // If an array was passed in, assume that it is an array of form elements. + if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { + // Serialize the form elements + jQuery.each( a, function() { + add( this.name, this.value ); + }); + + } else { + // If traditional, encode the "old" way (the way 1.3.2 or older + // did it), otherwise encode params recursively. + for ( prefix in a ) { + buildParams( prefix, a[ prefix ], traditional, add ); + } + } + + // Return the resulting serialization + return s.join( "&" ).replace( r20, "+" ); +}; - prefilter: function ( callback, prepend ) { - if ( prepend ) { - animationPrefilters.unshift( callback ); - } else { - animationPrefilters.push( callback ); - } - } - }); +function buildParams( prefix, obj, traditional, add ) { + var name; + + if ( jQuery.isArray( obj ) ) { + // Serialize array item. + jQuery.each( obj, function( i, v ) { + if ( traditional || rbracket.test( prefix ) ) { + // Treat each array item as a scalar. + add( prefix, v ); + + } else { + // Item is non-scalar (array or object), encode its numeric index. + buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add ); + } + }); + + } else if ( !traditional && jQuery.type( obj ) === "object" ) { + // Serialize object item. + for ( name in obj ) { + buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); + } + + } else { + // Serialize scalar item. + add( prefix, obj ); + } +} +jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + + "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { + + // Handle event binding + jQuery.fn[ name ] = function( data, fn ) { + return arguments.length > 0 ? + this.on( name, null, data, fn ) : + this.trigger( name ); + }; +}); - function defaultPrefilter ( elem, props, opts ) { - /* jshint validthis:true */ - var prop, index, length, - value, dataShow, toggle, - tween, hooks, oldfire, - anim = this, - style = elem.style, - orig = {}, - handled = [], - hidden = elem.nodeType && isHidden( elem ); - - // handle queue: false promises - if ( !opts.queue ) { - hooks = jQuery._queueHooks( elem, "fx" ); - if ( hooks.unqueued == null ) { - hooks.unqueued = 0; - oldfire = hooks.empty.fire; - hooks.empty.fire = function () { - if ( !hooks.unqueued ) { - oldfire(); - } - }; - } - hooks.unqueued++; +jQuery.fn.hover = function( fnOver, fnOut ) { + return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); +}; +var + // Document location + ajaxLocParts, + ajaxLocation, + ajax_nonce = jQuery.now(), + + ajax_rquery = /\?/, + rhash = /#.*$/, + rts = /([?&])_=[^&]*/, + rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL + // #7653, #8125, #8152: local protocol detection + rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, + rnoContent = /^(?:GET|HEAD)$/, + rprotocol = /^\/\//, + rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/, + + // Keep a copy of the old load method + _load = jQuery.fn.load, + + /* Prefilters + * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) + * 2) These are called: + * - BEFORE asking for a transport + * - AFTER param serialization (s.data is a string if s.processData is true) + * 3) key is the dataType + * 4) the catchall symbol "*" can be used + * 5) execution will start with transport dataType and THEN continue down to "*" if needed + */ + prefilters = {}, - anim.always(function () { - // doing this makes sure that the complete handler will be called - // before this completes - anim.always(function () { - hooks.unqueued--; - if ( !jQuery.queue( elem, "fx" ).length ) { - hooks.empty.fire(); - } - }); - }); - } + /* Transports bindings + * 1) key is the dataType + * 2) the catchall symbol "*" can be used + * 3) selection will start with transport dataType and THEN go to "*" if needed + */ + transports = {}, + + // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression + allTypes = "*/".concat("*"); + +// #8138, IE may throw an exception when accessing +// a field from window.location if document.domain has been set +try { + ajaxLocation = location.href; +} catch( e ) { + // Use the href attribute of an A element + // since IE will modify it given document.location + ajaxLocation = document.createElement( "a" ); + ajaxLocation.href = ""; + ajaxLocation = ajaxLocation.href; +} - // height/width overflow pass - if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { - // Make sure that nothing sneaks out - // Record all 3 overflow attributes because IE does not - // change the overflow attribute when overflowX and - // overflowY are set to the same value - opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; +// Segment location into parts +ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; + +// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport +function addToPrefiltersOrTransports( structure ) { + + // dataTypeExpression is optional and defaults to "*" + return function( dataTypeExpression, func ) { + + if ( typeof dataTypeExpression !== "string" ) { + func = dataTypeExpression; + dataTypeExpression = "*"; + } + + var dataType, + i = 0, + dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || []; + + if ( jQuery.isFunction( func ) ) { + // For each dataType in the dataTypeExpression + while ( (dataType = dataTypes[i++]) ) { + // Prepend if requested + if ( dataType[0] === "+" ) { + dataType = dataType.slice( 1 ) || "*"; + (structure[ dataType ] = structure[ dataType ] || []).unshift( func ); + + // Otherwise append + } else { + (structure[ dataType ] = structure[ dataType ] || []).push( func ); + } + } + } + }; +} - // Set display property to inline-block for height/width - // animations on inline elements that are having width/height animated - if ( jQuery.css( elem, "display" ) === "inline" && - jQuery.css( elem, "float" ) === "none" ) { +// Base inspection function for prefilters and transports +function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { + + var inspected = {}, + seekingTransport = ( structure === transports ); + + function inspect( dataType ) { + var selected; + inspected[ dataType ] = true; + jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { + var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); + if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) { + options.dataTypes.unshift( dataTypeOrTransport ); + inspect( dataTypeOrTransport ); + return false; + } else if ( seekingTransport ) { + return !( selected = dataTypeOrTransport ); + } + }); + return selected; + } + + return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); +} - // inline-level elements accept inline-block; - // block-level elements need to be inline with layout - if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) { - style.display = "inline-block"; +// A special extend for ajax options +// that takes "flat" options (not to be deep extended) +// Fixes #9887 +function ajaxExtend( target, src ) { + var deep, key, + flatOptions = jQuery.ajaxSettings.flatOptions || {}; + + for ( key in src ) { + if ( src[ key ] !== undefined ) { + ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ]; + } + } + if ( deep ) { + jQuery.extend( true, target, deep ); + } + + return target; +} - } else { - style.zoom = 1; - } - } - } +jQuery.fn.load = function( url, params, callback ) { + if ( typeof url !== "string" && _load ) { + return _load.apply( this, arguments ); + } - if ( opts.overflow ) { - style.overflow = "hidden"; - if ( !jQuery.support.shrinkWrapBlocks ) { - anim.always(function () { - style.overflow = opts.overflow[ 0 ]; - style.overflowX = opts.overflow[ 1 ]; - style.overflowY = opts.overflow[ 2 ]; - }); - } - } + var selector, response, type, + self = this, + off = url.indexOf(" "); + if ( off >= 0 ) { + selector = url.slice( off, url.length ); + url = url.slice( 0, off ); + } - // show/hide pass - for ( index in props ) { - value = props[ index ]; - if ( rfxtypes.exec( value ) ) { - delete props[ index ]; - toggle = toggle || value === "toggle"; - if ( value === ( hidden ? "hide" : "show" ) ) { - continue; - } - handled.push( index ); - } - } + // If it's a function + if ( jQuery.isFunction( params ) ) { - length = handled.length; - if ( length ) { - dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} ); - if ( "hidden" in dataShow ) { - hidden = dataShow.hidden; - } + // We assume that it's the callback + callback = params; + params = undefined; - // store state if its toggle - enables .stop().toggle() to "reverse" - if ( toggle ) { - dataShow.hidden = !hidden; - } - if ( hidden ) { - jQuery( elem ).show(); - } else { - anim.done(function () { - jQuery( elem ).hide(); - }); - } - anim.done(function () { - var prop; - jQuery._removeData( elem, "fxshow" ); - for ( prop in orig ) { - jQuery.style( elem, prop, orig[ prop ] ); - } - }); - for ( index = 0; index < length; index++ ) { - prop = handled[ index ]; - tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 ); - orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop ); - - if ( !( prop in dataShow ) ) { - dataShow[ prop ] = tween.start; - if ( hidden ) { - tween.end = tween.start; - tween.start = prop === "width" || prop === "height" ? 1 : 0; - } - } - } - } - } + // Otherwise, build a param string + } else if ( params && typeof params === "object" ) { + type = "POST"; + } - function Tween ( elem, options, prop, end, easing ) { - return new Tween.prototype.init( elem, options, prop, end, easing ); - } - jQuery.Tween = Tween; - - Tween.prototype = { - constructor: Tween, - init: function ( elem, options, prop, end, easing, unit ) { - this.elem = elem; - this.prop = prop; - this.easing = easing || "swing"; - this.options = options; - this.start = this.now = this.cur(); - this.end = end; - this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); - }, - cur: function () { - var hooks = Tween.propHooks[ this.prop ]; + // If we have elements to modify, make the request + if ( self.length > 0 ) { + jQuery.ajax({ + url: url, - return hooks && hooks.get ? - hooks.get( this ) : - Tween.propHooks._default.get( this ); - }, - run: function ( percent ) { - var eased, - hooks = Tween.propHooks[ this.prop ]; + // if "type" variable is undefined, then "GET" method will be used + type: type, + dataType: "html", + data: params + }).done(function( responseText ) { - if ( this.options.duration ) { - this.pos = eased = jQuery.easing[ this.easing ]( - percent, this.options.duration * percent, 0, 1, this.options.duration - ); - } else { - this.pos = eased = percent; - } - this.now = ( this.end - this.start ) * eased + this.start; + // Save response for use in complete callback + response = arguments; - if ( this.options.step ) { - this.options.step.call( this.elem, this.now, this ); - } + self.html( selector ? - if ( hooks && hooks.set ) { - hooks.set( this ); - } else { - Tween.propHooks._default.set( this ); - } - return this; - } - }; + // If a selector was specified, locate the right elements in a dummy div + // Exclude scripts to avoid IE 'Permission Denied' errors + jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) : - Tween.prototype.init.prototype = Tween.prototype; + // Otherwise use the full result + responseText ); - Tween.propHooks = { - _default: { - get: function ( tween ) { - var result; + }).complete( callback && function( jqXHR, status ) { + self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] ); + }); + } - if ( tween.elem[ tween.prop ] != null && - (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) { - return tween.elem[ tween.prop ]; - } + return this; +}; - // passing an empty string as a 3rd parameter to .css will automatically - // attempt a parseFloat and fallback to a string if the parse fails - // so, simple values such as "10px" are parsed to Float. - // complex values such as "rotate(1rad)" are returned as is. - result = jQuery.css( tween.elem, tween.prop, "" ); - // Empty strings, null, undefined and "auto" are converted to 0. - return !result || result === "auto" ? 0 : result; - }, - set: function ( tween ) { - // use step hook for back compat - use cssHook if its there - use .style if its - // available and use plain properties where available - if ( jQuery.fx.step[ tween.prop ] ) { - jQuery.fx.step[ tween.prop ]( tween ); - } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { - jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); - } else { - tween.elem[ tween.prop ] = tween.now; - } - } - } - }; +// Attach a bunch of functions for handling common AJAX events +jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){ + jQuery.fn[ type ] = function( fn ){ + return this.on( type, fn ); + }; +}); - // Remove in 2.0 - this supports IE8's panic based approach - // to setting things on disconnected nodes +jQuery.each( [ "get", "post" ], function( i, method ) { + jQuery[ method ] = function( url, data, callback, type ) { + // shift arguments if data argument was omitted + if ( jQuery.isFunction( data ) ) { + type = type || callback; + callback = data; + data = undefined; + } + + return jQuery.ajax({ + url: url, + type: method, + dataType: type, + data: data, + success: callback + }); + }; +}); - Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { - set: function ( tween ) { - if ( tween.elem.nodeType && tween.elem.parentNode ) { - tween.elem[ tween.prop ] = tween.now; - } - } - }; +jQuery.extend({ - jQuery.each([ "toggle", "show", "hide" ], function ( i, name ) { - var cssFn = jQuery.fn[ name ]; - jQuery.fn[ name ] = function ( speed, easing, callback ) { - return speed == null || typeof speed === "boolean" ? - cssFn.apply( this, arguments ) : - this.animate( genFx( name, true ), speed, easing, callback ); - }; - }); + // Counter for holding the number of active queries + active: 0, - jQuery.fn.extend({ - fadeTo: function ( speed, to, easing, callback ) { + // Last-Modified header cache for next request + lastModified: {}, + etag: {}, - // show any hidden elements after setting opacity to 0 - return this.filter( isHidden ).css( "opacity", 0 ).show() + ajaxSettings: { + url: ajaxLocation, + type: "GET", + isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), + global: true, + processData: true, + async: true, + contentType: "application/x-www-form-urlencoded; charset=UTF-8", + /* + timeout: 0, + data: null, + dataType: null, + username: null, + password: null, + cache: null, + throws: false, + traditional: false, + headers: {}, + */ - // animate to the value specified - .end().animate({ opacity: to }, speed, easing, callback ); - }, - animate: function ( prop, speed, easing, callback ) { - var empty = jQuery.isEmptyObject( prop ), - optall = jQuery.speed( speed, easing, callback ), - doAnimation = function () { - // Operate on a copy of prop so per-property easing won't be lost - var anim = Animation( this, jQuery.extend( {}, prop ), optall ); - doAnimation.finish = function () { - anim.stop( true ); - }; - // Empty animations, or finishing resolves immediately - if ( empty || jQuery._data( this, "finish" ) ) { - anim.stop( true ); - } - }; - doAnimation.finish = doAnimation; + accepts: { + "*": allTypes, + text: "text/plain", + html: "text/html", + xml: "application/xml, text/xml", + json: "application/json, text/javascript" + }, + + contents: { + xml: /xml/, + html: /html/, + json: /json/ + }, + + responseFields: { + xml: "responseXML", + text: "responseText" + }, + + // Data converters + // Keys separate source (or catchall "*") and destination types with a single space + converters: { + + // Convert anything to text + "* text": window.String, + + // Text to html (true = no transformation) + "text html": true, + + // Evaluate text as a json expression + "text json": jQuery.parseJSON, + + // Parse text as xml + "text xml": jQuery.parseXML + }, + + // For options that shouldn't be deep extended: + // you can add your own custom options here if + // and when you create one that shouldn't be + // deep extended (see ajaxExtend) + flatOptions: { + url: true, + context: true + } + }, + + // Creates a full fledged settings object into target + // with both ajaxSettings and settings fields. + // If target is omitted, writes into ajaxSettings. + ajaxSetup: function( target, settings ) { + return settings ? + + // Building a settings object + ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : + + // Extending ajaxSettings + ajaxExtend( jQuery.ajaxSettings, target ); + }, + + ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), + ajaxTransport: addToPrefiltersOrTransports( transports ), + + // Main method + ajax: function( url, options ) { + + // If url is an object, simulate pre-1.5 signature + if ( typeof url === "object" ) { + options = url; + url = undefined; + } + + // Force options to be an object + options = options || {}; + + var // Cross-domain detection vars + parts, + // Loop variable + i, + // URL without anti-cache param + cacheURL, + // Response headers as string + responseHeadersString, + // timeout handle + timeoutTimer, + + // To know if global events are to be dispatched + fireGlobals, + + transport, + // Response headers + responseHeaders, + // Create the final options object + s = jQuery.ajaxSetup( {}, options ), + // Callbacks context + callbackContext = s.context || s, + // Context for global events is callbackContext if it is a DOM node or jQuery collection + globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ? + jQuery( callbackContext ) : + jQuery.event, + // Deferreds + deferred = jQuery.Deferred(), + completeDeferred = jQuery.Callbacks("once memory"), + // Status-dependent callbacks + statusCode = s.statusCode || {}, + // Headers (they are sent all at once) + requestHeaders = {}, + requestHeadersNames = {}, + // The jqXHR state + state = 0, + // Default abort message + strAbort = "canceled", + // Fake xhr + jqXHR = { + readyState: 0, + + // Builds headers hashtable if needed + getResponseHeader: function( key ) { + var match; + if ( state === 2 ) { + if ( !responseHeaders ) { + responseHeaders = {}; + while ( (match = rheaders.exec( responseHeadersString )) ) { + responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; + } + } + match = responseHeaders[ key.toLowerCase() ]; + } + return match == null ? null : match; + }, + + // Raw string + getAllResponseHeaders: function() { + return state === 2 ? responseHeadersString : null; + }, + + // Caches the header + setRequestHeader: function( name, value ) { + var lname = name.toLowerCase(); + if ( !state ) { + name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; + requestHeaders[ name ] = value; + } + return this; + }, + + // Overrides response content-type header + overrideMimeType: function( type ) { + if ( !state ) { + s.mimeType = type; + } + return this; + }, + + // Status-dependent callbacks + statusCode: function( map ) { + var code; + if ( map ) { + if ( state < 2 ) { + for ( code in map ) { + // Lazy-add the new callback in a way that preserves old ones + statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; + } + } else { + // Execute the appropriate callbacks + jqXHR.always( map[ jqXHR.status ] ); + } + } + return this; + }, + + // Cancel the request + abort: function( statusText ) { + var finalText = statusText || strAbort; + if ( transport ) { + transport.abort( finalText ); + } + done( 0, finalText ); + return this; + } + }; + + // Attach deferreds + deferred.promise( jqXHR ).complete = completeDeferred.add; + jqXHR.success = jqXHR.done; + jqXHR.error = jqXHR.fail; + + // Remove hash character (#7531: and string promotion) + // Add protocol if not provided (#5866: IE7 issue with protocol-less urls) + // Handle falsy url in the settings object (#10093: consistency with old signature) + // We also use the url parameter if available + s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); + + // Alias method option to type as per ticket #12004 + s.type = options.method || options.type || s.method || s.type; + + // Extract dataTypes list + s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""]; + + // A cross-domain request is in order when we have a protocol:host:port mismatch + if ( s.crossDomain == null ) { + parts = rurl.exec( s.url.toLowerCase() ); + s.crossDomain = !!( parts && + ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || + ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) != + ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) ) + ); + } + + // Convert data if not already a string + if ( s.data && s.processData && typeof s.data !== "string" ) { + s.data = jQuery.param( s.data, s.traditional ); + } + + // Apply prefilters + inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); + + // If request was aborted inside a prefilter, stop there + if ( state === 2 ) { + return jqXHR; + } + + // We can fire global events as of now if asked to + fireGlobals = s.global; + + // Watch for a new set of requests + if ( fireGlobals && jQuery.active++ === 0 ) { + jQuery.event.trigger("ajaxStart"); + } + + // Uppercase the type + s.type = s.type.toUpperCase(); + + // Determine if request has content + s.hasContent = !rnoContent.test( s.type ); + + // Save the URL in case we're toying with the If-Modified-Since + // and/or If-None-Match header later on + cacheURL = s.url; + + // More options handling for requests with no content + if ( !s.hasContent ) { + + // If data is available, append data to url + if ( s.data ) { + cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); + // #9682: remove data so that it's not used in an eventual retry + delete s.data; + } + + // Add anti-cache in url if needed + if ( s.cache === false ) { + s.url = rts.test( cacheURL ) ? + + // If there is already a '_' parameter, set its value + cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) : + + // Otherwise add one to the end + cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++; + } + } + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + if ( jQuery.lastModified[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); + } + if ( jQuery.etag[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); + } + } + + // Set the correct header, if data is being sent + if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { + jqXHR.setRequestHeader( "Content-Type", s.contentType ); + } + + // Set the Accepts header for the server, depending on the dataType + jqXHR.setRequestHeader( + "Accept", + s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? + s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : + s.accepts[ "*" ] + ); + + // Check for headers option + for ( i in s.headers ) { + jqXHR.setRequestHeader( i, s.headers[ i ] ); + } + + // Allow custom headers/mimetypes and early abort + if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { + // Abort if not done already and return + return jqXHR.abort(); + } + + // aborting is no longer a cancellation + strAbort = "abort"; + + // Install callbacks on deferreds + for ( i in { success: 1, error: 1, complete: 1 } ) { + jqXHR[ i ]( s[ i ] ); + } + + // Get transport + transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); + + // If no transport, we auto-abort + if ( !transport ) { + done( -1, "No Transport" ); + } else { + jqXHR.readyState = 1; + + // Send global event + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); + } + // Timeout + if ( s.async && s.timeout > 0 ) { + timeoutTimer = setTimeout(function() { + jqXHR.abort("timeout"); + }, s.timeout ); + } + + try { + state = 1; + transport.send( requestHeaders, done ); + } catch ( e ) { + // Propagate exception as error if not done + if ( state < 2 ) { + done( -1, e ); + // Simply rethrow otherwise + } else { + throw e; + } + } + } + + // Callback for when everything is done + function done( status, nativeStatusText, responses, headers ) { + var isSuccess, success, error, response, modified, + statusText = nativeStatusText; + + // Called once + if ( state === 2 ) { + return; + } + + // State is "done" now + state = 2; + + // Clear timeout if it exists + if ( timeoutTimer ) { + clearTimeout( timeoutTimer ); + } + + // Dereference transport for early garbage collection + // (no matter how long the jqXHR object will be used) + transport = undefined; + + // Cache response headers + responseHeadersString = headers || ""; + + // Set readyState + jqXHR.readyState = status > 0 ? 4 : 0; + + // Get response data + if ( responses ) { + response = ajaxHandleResponses( s, jqXHR, responses ); + } + + // If successful, handle type chaining + if ( status >= 200 && status < 300 || status === 304 ) { + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + modified = jqXHR.getResponseHeader("Last-Modified"); + if ( modified ) { + jQuery.lastModified[ cacheURL ] = modified; + } + modified = jqXHR.getResponseHeader("etag"); + if ( modified ) { + jQuery.etag[ cacheURL ] = modified; + } + } + + // if no content + if ( status === 204 ) { + isSuccess = true; + statusText = "nocontent"; + + // if not modified + } else if ( status === 304 ) { + isSuccess = true; + statusText = "notmodified"; + + // If we have data, let's convert it + } else { + isSuccess = ajaxConvert( s, response ); + statusText = isSuccess.state; + success = isSuccess.data; + error = isSuccess.error; + isSuccess = !error; + } + } else { + // We extract error from statusText + // then normalize statusText and status for non-aborts + error = statusText; + if ( status || !statusText ) { + statusText = "error"; + if ( status < 0 ) { + status = 0; + } + } + } + + // Set data for the fake xhr object + jqXHR.status = status; + jqXHR.statusText = ( nativeStatusText || statusText ) + ""; + + // Success/Error + if ( isSuccess ) { + deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); + } else { + deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); + } + + // Status-dependent callbacks + jqXHR.statusCode( statusCode ); + statusCode = undefined; + + if ( fireGlobals ) { + globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", + [ jqXHR, s, isSuccess ? success : error ] ); + } + + // Complete + completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); + + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); + // Handle the global AJAX counter + if ( !( --jQuery.active ) ) { + jQuery.event.trigger("ajaxStop"); + } + } + } + + return jqXHR; + }, + + getScript: function( url, callback ) { + return jQuery.get( url, undefined, callback, "script" ); + }, + + getJSON: function( url, data, callback ) { + return jQuery.get( url, data, callback, "json" ); + } +}); - return empty || optall.queue === false ? - this.each( doAnimation ) : - this.queue( optall.queue, doAnimation ); - }, - stop: function ( type, clearQueue, gotoEnd ) { - var stopQueue = function ( hooks ) { - var stop = hooks.stop; - delete hooks.stop; - stop( gotoEnd ); - }; +/* Handles responses to an ajax request: + * - sets all responseXXX fields accordingly + * - finds the right dataType (mediates between content-type and expected dataType) + * - returns the corresponding response + */ +function ajaxHandleResponses( s, jqXHR, responses ) { + var firstDataType, ct, finalDataType, type, + contents = s.contents, + dataTypes = s.dataTypes, + responseFields = s.responseFields; + + // Fill responseXXX fields + for ( type in responseFields ) { + if ( type in responses ) { + jqXHR[ responseFields[type] ] = responses[ type ]; + } + } + + // Remove auto dataType and get content-type in the process + while( dataTypes[ 0 ] === "*" ) { + dataTypes.shift(); + if ( ct === undefined ) { + ct = s.mimeType || jqXHR.getResponseHeader("Content-Type"); + } + } + + // Check if we're dealing with a known content-type + if ( ct ) { + for ( type in contents ) { + if ( contents[ type ] && contents[ type ].test( ct ) ) { + dataTypes.unshift( type ); + break; + } + } + } + + // Check to see if we have a response for the expected dataType + if ( dataTypes[ 0 ] in responses ) { + finalDataType = dataTypes[ 0 ]; + } else { + // Try convertible dataTypes + for ( type in responses ) { + if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { + finalDataType = type; + break; + } + if ( !firstDataType ) { + firstDataType = type; + } + } + // Or just use first one + finalDataType = finalDataType || firstDataType; + } + + // If we found a dataType + // We add the dataType to the list if needed + // and return the corresponding response + if ( finalDataType ) { + if ( finalDataType !== dataTypes[ 0 ] ) { + dataTypes.unshift( finalDataType ); + } + return responses[ finalDataType ]; + } +} - if ( typeof type !== "string" ) { - gotoEnd = clearQueue; - clearQueue = type; - type = undefined; - } - if ( clearQueue && type !== false ) { - this.queue( type || "fx", [] ); - } +// Chain conversions given the request and the original response +function ajaxConvert( s, response ) { + var conv2, current, conv, tmp, + converters = {}, + i = 0, + // Work with a copy of dataTypes in case we need to modify it for conversion + dataTypes = s.dataTypes.slice(), + prev = dataTypes[ 0 ]; + + // Apply the dataFilter if provided + if ( s.dataFilter ) { + response = s.dataFilter( response, s.dataType ); + } + + // Create converters map with lowercased keys + if ( dataTypes[ 1 ] ) { + for ( conv in s.converters ) { + converters[ conv.toLowerCase() ] = s.converters[ conv ]; + } + } + + // Convert to each sequential dataType, tolerating list modification + for ( ; (current = dataTypes[++i]); ) { + + // There's only work to do if current dataType is non-auto + if ( current !== "*" ) { + + // Convert response if prev dataType is non-auto and differs from current + if ( prev !== "*" && prev !== current ) { + + // Seek a direct converter + conv = converters[ prev + " " + current ] || converters[ "* " + current ]; + + // If none found, seek a pair + if ( !conv ) { + for ( conv2 in converters ) { + + // If conv2 outputs current + tmp = conv2.split(" "); + if ( tmp[ 1 ] === current ) { + + // If prev can be converted to accepted input + conv = converters[ prev + " " + tmp[ 0 ] ] || + converters[ "* " + tmp[ 0 ] ]; + if ( conv ) { + // Condense equivalence converters + if ( conv === true ) { + conv = converters[ conv2 ]; + + // Otherwise, insert the intermediate dataType + } else if ( converters[ conv2 ] !== true ) { + current = tmp[ 0 ]; + dataTypes.splice( i--, 0, current ); + } + + break; + } + } + } + } + + // Apply converter (if not an equivalence) + if ( conv !== true ) { + + // Unless errors are allowed to bubble, catch and return them + if ( conv && s["throws"] ) { + response = conv( response ); + } else { + try { + response = conv( response ); + } catch ( e ) { + return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; + } + } + } + } + + // Update prev for next iteration + prev = current; + } + } + + return { state: "success", data: response }; +} +// Install script dataType +jQuery.ajaxSetup({ + accepts: { + script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" + }, + contents: { + script: /(?:java|ecma)script/ + }, + converters: { + "text script": function( text ) { + jQuery.globalEval( text ); + return text; + } + } +}); - return this.each(function () { - var dequeue = true, - index = type != null && type + "queueHooks", - timers = jQuery.timers, - data = jQuery._data( this ); +// Handle cache's special case and global +jQuery.ajaxPrefilter( "script", function( s ) { + if ( s.cache === undefined ) { + s.cache = false; + } + if ( s.crossDomain ) { + s.type = "GET"; + s.global = false; + } +}); - if ( index ) { - if ( data[ index ] && data[ index ].stop ) { - stopQueue( data[ index ] ); - } - } else { - for ( index in data ) { - if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { - stopQueue( data[ index ] ); - } - } - } +// Bind script tag hack transport +jQuery.ajaxTransport( "script", function(s) { - for ( index = timers.length; index--; ) { - if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) { - timers[ index ].anim.stop( gotoEnd ); - dequeue = false; - timers.splice( index, 1 ); - } - } + // This transport only deals with cross domain requests + if ( s.crossDomain ) { - // start the next in the queue if the last step wasn't forced - // timers currently will call their complete callbacks, which will dequeue - // but only if they were gotoEnd - if ( dequeue || !gotoEnd ) { - jQuery.dequeue( this, type ); - } - }); - }, - finish: function ( type ) { - if ( type !== false ) { - type = type || "fx"; - } - return this.each(function () { - var index, - data = jQuery._data( this ), - queue = data[ type + "queue" ], - hooks = data[ type + "queueHooks" ], - timers = jQuery.timers, - length = queue ? queue.length : 0; - - // enable finishing flag on private data - data.finish = true; - - // empty the queue first - jQuery.queue( this, type, [] ); - - if ( hooks && hooks.cur && hooks.cur.finish ) { - hooks.cur.finish.call( this ); - } + var script, + head = document.head || jQuery("head")[0] || document.documentElement; - // look for any active animations, and finish them - for ( index = timers.length; index--; ) { - if ( timers[ index ].elem === this && timers[ index ].queue === type ) { - timers[ index ].anim.stop( true ); - timers.splice( index, 1 ); - } - } + return { - // look for any animations in the old queue and finish them - for ( index = 0; index < length; index++ ) { - if ( queue[ index ] && queue[ index ].finish ) { - queue[ index ].finish.call( this ); - } - } + send: function( _, callback ) { - // turn off finishing flag - delete data.finish; - }); - } - }); + script = document.createElement("script"); - // Generate parameters to create a standard animation - function genFx ( type, includeWidth ) { - var which, - attrs = { height: type }, - i = 0; + script.async = true; - // if we include width, step value is 1 to do all cssExpand values, - // if we don't include width, step value is 2 to skip over Left and Right - includeWidth = includeWidth ? 1 : 0; - for( ; i < 4; i += 2 - includeWidth ) { - which = cssExpand[ i ]; - attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; - } + if ( s.scriptCharset ) { + script.charset = s.scriptCharset; + } - if ( includeWidth ) { - attrs.opacity = attrs.width = type; - } + script.src = s.url; - return attrs; - } + // Attach handlers for all browsers + script.onload = script.onreadystatechange = function( _, isAbort ) { - // Generate shortcuts for custom animations - jQuery.each({ - slideDown: genFx("show"), - slideUp: genFx("hide"), - slideToggle: genFx("toggle"), - fadeIn: { opacity: "show" }, - fadeOut: { opacity: "hide" }, - fadeToggle: { opacity: "toggle" } - }, function ( name, props ) { - jQuery.fn[ name ] = function ( speed, easing, callback ) { - return this.animate( props, speed, easing, callback ); - }; - }); + if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { - jQuery.speed = function ( speed, easing, fn ) { - var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { - complete: fn || !fn && easing || - jQuery.isFunction( speed ) && speed, - duration: speed, - easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing - }; + // Handle memory leak in IE + script.onload = script.onreadystatechange = null; - opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : - opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; + // Remove the script + if ( script.parentNode ) { + script.parentNode.removeChild( script ); + } - // normalize opt.queue - true/undefined/null -> "fx" - if ( opt.queue == null || opt.queue === true ) { - opt.queue = "fx"; - } + // Dereference the script + script = null; - // Queueing - opt.old = opt.complete; + // Callback if not abort + if ( !isAbort ) { + callback( 200, "success" ); + } + } + }; - opt.complete = function () { - if ( jQuery.isFunction( opt.old ) ) { - opt.old.call( this ); - } + // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending + // Use native DOM manipulation to avoid our domManip AJAX trickery + head.insertBefore( script, head.firstChild ); + }, - if ( opt.queue ) { - jQuery.dequeue( this, opt.queue ); - } - }; + abort: function() { + if ( script ) { + script.onload( undefined, true ); + } + } + }; + } +}); +var oldCallbacks = [], + rjsonp = /(=)\?(?=&|$)|\?\?/; + +// Default jsonp settings +jQuery.ajaxSetup({ + jsonp: "callback", + jsonpCallback: function() { + var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) ); + this[ callback ] = true; + return callback; + } +}); - return opt; - }; +// Detect, normalize options and install callbacks for jsonp requests +jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { + + var callbackName, overwritten, responseContainer, + jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? + "url" : + typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data" + ); + + // Handle iff the expected data type is "jsonp" or we have a parameter to set + if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { + + // Get callback name, remembering preexisting value associated with it + callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? + s.jsonpCallback() : + s.jsonpCallback; + + // Insert callback into url or form data + if ( jsonProp ) { + s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); + } else if ( s.jsonp !== false ) { + s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; + } + + // Use data converter to retrieve json after script execution + s.converters["script json"] = function() { + if ( !responseContainer ) { + jQuery.error( callbackName + " was not called" ); + } + return responseContainer[ 0 ]; + }; + + // force json dataType + s.dataTypes[ 0 ] = "json"; + + // Install callback + overwritten = window[ callbackName ]; + window[ callbackName ] = function() { + responseContainer = arguments; + }; + + // Clean-up function (fires after converters) + jqXHR.always(function() { + // Restore preexisting value + window[ callbackName ] = overwritten; + + // Save back as free + if ( s[ callbackName ] ) { + // make sure that re-using the options doesn't screw things around + s.jsonpCallback = originalSettings.jsonpCallback; + + // save the callback name for future use + oldCallbacks.push( callbackName ); + } + + // Call if it was a function and we have a response + if ( responseContainer && jQuery.isFunction( overwritten ) ) { + overwritten( responseContainer[ 0 ] ); + } + + responseContainer = overwritten = undefined; + }); + + // Delegate to script + return "script"; + } +}); +var xhrCallbacks, xhrSupported, + xhrId = 0, + // #5280: Internet Explorer will keep connections alive if we don't abort on unload + xhrOnUnloadAbort = window.ActiveXObject && function() { + // Abort all pending requests + var key; + for ( key in xhrCallbacks ) { + xhrCallbacks[ key ]( undefined, true ); + } + }; + +// Functions to create xhrs +function createStandardXHR() { + try { + return new window.XMLHttpRequest(); + } catch( e ) {} +} - jQuery.easing = { - linear: function ( p ) { - return p; - }, - swing: function ( p ) { - return 0.5 - Math.cos( p * Math.PI ) / 2; - } - }; +function createActiveXHR() { + try { + return new window.ActiveXObject("Microsoft.XMLHTTP"); + } catch( e ) {} +} - jQuery.timers = []; - jQuery.fx = Tween.prototype.init; - jQuery.fx.tick = function () { - var timer, - timers = jQuery.timers, - i = 0; +// Create the request object +// (This is still attached to ajaxSettings for backward compatibility) +jQuery.ajaxSettings.xhr = window.ActiveXObject ? + /* Microsoft failed to properly + * implement the XMLHttpRequest in IE7 (can't request local files), + * so we use the ActiveXObject when it is available + * Additionally XMLHttpRequest can be disabled in IE7/IE8 so + * we need a fallback. + */ + function() { + return !this.isLocal && createStandardXHR() || createActiveXHR(); + } : + // For all other browsers, use the standard XMLHttpRequest object + createStandardXHR; + +// Determine support properties +xhrSupported = jQuery.ajaxSettings.xhr(); +jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); +xhrSupported = jQuery.support.ajax = !!xhrSupported; + +// Create transport if the browser can provide an xhr +if ( xhrSupported ) { + + jQuery.ajaxTransport(function( s ) { + // Cross domain only allowed if supported through XMLHttpRequest + if ( !s.crossDomain || jQuery.support.cors ) { + + var callback; + + return { + send: function( headers, complete ) { + + // Get a new xhr + var handle, i, + xhr = s.xhr(); + + // Open the socket + // Passing null username, generates a login popup on Opera (#2865) + if ( s.username ) { + xhr.open( s.type, s.url, s.async, s.username, s.password ); + } else { + xhr.open( s.type, s.url, s.async ); + } + + // Apply custom fields if provided + if ( s.xhrFields ) { + for ( i in s.xhrFields ) { + xhr[ i ] = s.xhrFields[ i ]; + } + } + + // Override mime type if needed + if ( s.mimeType && xhr.overrideMimeType ) { + xhr.overrideMimeType( s.mimeType ); + } + + // X-Requested-With header + // For cross-domain requests, seeing as conditions for a preflight are + // akin to a jigsaw puzzle, we simply never set it to be sure. + // (it can always be set on a per-request basis or even using ajaxSetup) + // For same-domain requests, won't change header if already provided. + if ( !s.crossDomain && !headers["X-Requested-With"] ) { + headers["X-Requested-With"] = "XMLHttpRequest"; + } + + // Need an extra try/catch for cross domain requests in Firefox 3 + try { + for ( i in headers ) { + xhr.setRequestHeader( i, headers[ i ] ); + } + } catch( err ) {} + + // Do send the request + // This may raise an exception which is actually + // handled in jQuery.ajax (so no try/catch here) + xhr.send( ( s.hasContent && s.data ) || null ); + + // Listener + callback = function( _, isAbort ) { + var status, responseHeaders, statusText, responses; + + // Firefox throws exceptions when accessing properties + // of an xhr when a network error occurred + // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE) + try { + + // Was never called and is aborted or complete + if ( callback && ( isAbort || xhr.readyState === 4 ) ) { + + // Only called once + callback = undefined; + + // Do not keep as active anymore + if ( handle ) { + xhr.onreadystatechange = jQuery.noop; + if ( xhrOnUnloadAbort ) { + delete xhrCallbacks[ handle ]; + } + } + + // If it's an abort + if ( isAbort ) { + // Abort it manually if needed + if ( xhr.readyState !== 4 ) { + xhr.abort(); + } + } else { + responses = {}; + status = xhr.status; + responseHeaders = xhr.getAllResponseHeaders(); + + // When requesting binary data, IE6-9 will throw an exception + // on any attempt to access responseText (#11426) + if ( typeof xhr.responseText === "string" ) { + responses.text = xhr.responseText; + } + + // Firefox throws an exception when accessing + // statusText for faulty cross-domain requests + try { + statusText = xhr.statusText; + } catch( e ) { + // We normalize with Webkit giving an empty statusText + statusText = ""; + } + + // Filter status for non standard behaviors + + // If the request is local and we have data: assume a success + // (success with no data won't get notified, that's the best we + // can do given current implementations) + if ( !status && s.isLocal && !s.crossDomain ) { + status = responses.text ? 200 : 404; + // IE - #1450: sometimes returns 1223 when it should be 204 + } else if ( status === 1223 ) { + status = 204; + } + } + } + } catch( firefoxAccessException ) { + if ( !isAbort ) { + complete( -1, firefoxAccessException ); + } + } + + // Call complete if needed + if ( responses ) { + complete( status, statusText, responses, responseHeaders ); + } + }; + + if ( !s.async ) { + // if we're in sync mode we fire the callback + callback(); + } else if ( xhr.readyState === 4 ) { + // (IE6 & IE7) if it's in cache and has been + // retrieved directly we need to fire the callback + setTimeout( callback ); + } else { + handle = ++xhrId; + if ( xhrOnUnloadAbort ) { + // Create the active xhrs callbacks list if needed + // and attach the unload handler + if ( !xhrCallbacks ) { + xhrCallbacks = {}; + jQuery( window ).unload( xhrOnUnloadAbort ); + } + // Add to list of active xhrs callbacks + xhrCallbacks[ handle ] = callback; + } + xhr.onreadystatechange = callback; + } + }, + + abort: function() { + if ( callback ) { + callback( undefined, true ); + } + } + }; + } + }); +} +var fxNow, timerId, + rfxtypes = /^(?:toggle|show|hide)$/, + rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ), + rrun = /queueHooks$/, + animationPrefilters = [ defaultPrefilter ], + tweeners = { + "*": [function( prop, value ) { + var end, unit, + tween = this.createTween( prop, value ), + parts = rfxnum.exec( value ), + target = tween.cur(), + start = +target || 0, + scale = 1, + maxIterations = 20; + + if ( parts ) { + end = +parts[2]; + unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + + // We need to compute starting value + if ( unit !== "px" && start ) { + // Iteratively approximate from a nonzero starting point + // Prefer the current property, because this process will be trivial if it uses the same units + // Fallback to end or a simple constant + start = jQuery.css( tween.elem, prop, true ) || end || 1; + + do { + // If previous iteration zeroed out, double until we get *something* + // Use a string for doubling factor so we don't accidentally see scale as unchanged below + scale = scale || ".5"; + + // Adjust and apply + start = start / scale; + jQuery.style( tween.elem, prop, start + unit ); + + // Update scale, tolerating zero or NaN from tween.cur() + // And breaking the loop if scale is unchanged or perfect, or if we've just had enough + } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations ); + } + + tween.unit = unit; + tween.start = start; + // If a +=/-= token was provided, we're doing a relative animation + tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end; + } + return tween; + }] + }; + +// Animations created synchronously will run synchronously +function createFxNow() { + setTimeout(function() { + fxNow = undefined; + }); + return ( fxNow = jQuery.now() ); +} - fxNow = jQuery.now(); +function createTweens( animation, props ) { + jQuery.each( props, function( prop, value ) { + var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ), + index = 0, + length = collection.length; + for ( ; index < length; index++ ) { + if ( collection[ index ].call( animation, prop, value ) ) { + + // we're done with this property + return; + } + } + }); +} - for ( ; i < timers.length; i++ ) { - timer = timers[ i ]; - // Checks the timer has not already been removed - if ( !timer() && timers[ i ] === timer ) { - timers.splice( i--, 1 ); - } - } +function Animation( elem, properties, options ) { + var result, + stopped, + index = 0, + length = animationPrefilters.length, + deferred = jQuery.Deferred().always( function() { + // don't match elem in the :animated selector + delete tick.elem; + }), + tick = function() { + if ( stopped ) { + return false; + } + var currentTime = fxNow || createFxNow(), + remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), + // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497) + temp = remaining / animation.duration || 0, + percent = 1 - temp, + index = 0, + length = animation.tweens.length; + + for ( ; index < length ; index++ ) { + animation.tweens[ index ].run( percent ); + } + + deferred.notifyWith( elem, [ animation, percent, remaining ]); + + if ( percent < 1 && length ) { + return remaining; + } else { + deferred.resolveWith( elem, [ animation ] ); + return false; + } + }, + animation = deferred.promise({ + elem: elem, + props: jQuery.extend( {}, properties ), + opts: jQuery.extend( true, { specialEasing: {} }, options ), + originalProperties: properties, + originalOptions: options, + startTime: fxNow || createFxNow(), + duration: options.duration, + tweens: [], + createTween: function( prop, end ) { + var tween = jQuery.Tween( elem, animation.opts, prop, end, + animation.opts.specialEasing[ prop ] || animation.opts.easing ); + animation.tweens.push( tween ); + return tween; + }, + stop: function( gotoEnd ) { + var index = 0, + // if we are going to the end, we want to run all the tweens + // otherwise we skip this part + length = gotoEnd ? animation.tweens.length : 0; + if ( stopped ) { + return this; + } + stopped = true; + for ( ; index < length ; index++ ) { + animation.tweens[ index ].run( 1 ); + } + + // resolve when we played the last frame + // otherwise, reject + if ( gotoEnd ) { + deferred.resolveWith( elem, [ animation, gotoEnd ] ); + } else { + deferred.rejectWith( elem, [ animation, gotoEnd ] ); + } + return this; + } + }), + props = animation.props; + + propFilter( props, animation.opts.specialEasing ); + + for ( ; index < length ; index++ ) { + result = animationPrefilters[ index ].call( animation, elem, props, animation.opts ); + if ( result ) { + return result; + } + } + + createTweens( animation, props ); + + if ( jQuery.isFunction( animation.opts.start ) ) { + animation.opts.start.call( elem, animation ); + } + + jQuery.fx.timer( + jQuery.extend( tick, { + elem: elem, + anim: animation, + queue: animation.opts.queue + }) + ); + + // attach callbacks from options + return animation.progress( animation.opts.progress ) + .done( animation.opts.done, animation.opts.complete ) + .fail( animation.opts.fail ) + .always( animation.opts.always ); +} - if ( !timers.length ) { - jQuery.fx.stop(); - } - fxNow = undefined; - }; +function propFilter( props, specialEasing ) { + var value, name, index, easing, hooks; + + // camelCase, specialEasing and expand cssHook pass + for ( index in props ) { + name = jQuery.camelCase( index ); + easing = specialEasing[ name ]; + value = props[ index ]; + if ( jQuery.isArray( value ) ) { + easing = value[ 1 ]; + value = props[ index ] = value[ 0 ]; + } + + if ( index !== name ) { + props[ name ] = value; + delete props[ index ]; + } + + hooks = jQuery.cssHooks[ name ]; + if ( hooks && "expand" in hooks ) { + value = hooks.expand( value ); + delete props[ name ]; + + // not quite $.extend, this wont overwrite keys already present. + // also - reusing 'index' from above because we have the correct "name" + for ( index in value ) { + if ( !( index in props ) ) { + props[ index ] = value[ index ]; + specialEasing[ index ] = easing; + } + } + } else { + specialEasing[ name ] = easing; + } + } +} - jQuery.fx.timer = function ( timer ) { - if ( timer() && jQuery.timers.push( timer ) ) { - jQuery.fx.start(); - } - }; +jQuery.Animation = jQuery.extend( Animation, { + + tweener: function( props, callback ) { + if ( jQuery.isFunction( props ) ) { + callback = props; + props = [ "*" ]; + } else { + props = props.split(" "); + } + + var prop, + index = 0, + length = props.length; + + for ( ; index < length ; index++ ) { + prop = props[ index ]; + tweeners[ prop ] = tweeners[ prop ] || []; + tweeners[ prop ].unshift( callback ); + } + }, + + prefilter: function( callback, prepend ) { + if ( prepend ) { + animationPrefilters.unshift( callback ); + } else { + animationPrefilters.push( callback ); + } + } +}); - jQuery.fx.interval = 13; +function defaultPrefilter( elem, props, opts ) { + /*jshint validthis:true */ + var prop, index, length, + value, dataShow, toggle, + tween, hooks, oldfire, + anim = this, + style = elem.style, + orig = {}, + handled = [], + hidden = elem.nodeType && isHidden( elem ); + + // handle queue: false promises + if ( !opts.queue ) { + hooks = jQuery._queueHooks( elem, "fx" ); + if ( hooks.unqueued == null ) { + hooks.unqueued = 0; + oldfire = hooks.empty.fire; + hooks.empty.fire = function() { + if ( !hooks.unqueued ) { + oldfire(); + } + }; + } + hooks.unqueued++; + + anim.always(function() { + // doing this makes sure that the complete handler will be called + // before this completes + anim.always(function() { + hooks.unqueued--; + if ( !jQuery.queue( elem, "fx" ).length ) { + hooks.empty.fire(); + } + }); + }); + } + + // height/width overflow pass + if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { + // Make sure that nothing sneaks out + // Record all 3 overflow attributes because IE does not + // change the overflow attribute when overflowX and + // overflowY are set to the same value + opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; + + // Set display property to inline-block for height/width + // animations on inline elements that are having width/height animated + if ( jQuery.css( elem, "display" ) === "inline" && + jQuery.css( elem, "float" ) === "none" ) { - jQuery.fx.start = function () { - if ( !timerId ) { - timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval ); - } - }; + // inline-level elements accept inline-block; + // block-level elements need to be inline with layout + if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) { + style.display = "inline-block"; + + } else { + style.zoom = 1; + } + } + } + + if ( opts.overflow ) { + style.overflow = "hidden"; + if ( !jQuery.support.shrinkWrapBlocks ) { + anim.always(function() { + style.overflow = opts.overflow[ 0 ]; + style.overflowX = opts.overflow[ 1 ]; + style.overflowY = opts.overflow[ 2 ]; + }); + } + } + + + // show/hide pass + for ( index in props ) { + value = props[ index ]; + if ( rfxtypes.exec( value ) ) { + delete props[ index ]; + toggle = toggle || value === "toggle"; + if ( value === ( hidden ? "hide" : "show" ) ) { + continue; + } + handled.push( index ); + } + } + + length = handled.length; + if ( length ) { + dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} ); + if ( "hidden" in dataShow ) { + hidden = dataShow.hidden; + } + + // store state if its toggle - enables .stop().toggle() to "reverse" + if ( toggle ) { + dataShow.hidden = !hidden; + } + if ( hidden ) { + jQuery( elem ).show(); + } else { + anim.done(function() { + jQuery( elem ).hide(); + }); + } + anim.done(function() { + var prop; + jQuery._removeData( elem, "fxshow" ); + for ( prop in orig ) { + jQuery.style( elem, prop, orig[ prop ] ); + } + }); + for ( index = 0 ; index < length ; index++ ) { + prop = handled[ index ]; + tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 ); + orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop ); + + if ( !( prop in dataShow ) ) { + dataShow[ prop ] = tween.start; + if ( hidden ) { + tween.end = tween.start; + tween.start = prop === "width" || prop === "height" ? 1 : 0; + } + } + } + } +} - jQuery.fx.stop = function () { - clearInterval( timerId ); - timerId = null; - }; +function Tween( elem, options, prop, end, easing ) { + return new Tween.prototype.init( elem, options, prop, end, easing ); +} +jQuery.Tween = Tween; + +Tween.prototype = { + constructor: Tween, + init: function( elem, options, prop, end, easing, unit ) { + this.elem = elem; + this.prop = prop; + this.easing = easing || "swing"; + this.options = options; + this.start = this.now = this.cur(); + this.end = end; + this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + }, + cur: function() { + var hooks = Tween.propHooks[ this.prop ]; + + return hooks && hooks.get ? + hooks.get( this ) : + Tween.propHooks._default.get( this ); + }, + run: function( percent ) { + var eased, + hooks = Tween.propHooks[ this.prop ]; + + if ( this.options.duration ) { + this.pos = eased = jQuery.easing[ this.easing ]( + percent, this.options.duration * percent, 0, 1, this.options.duration + ); + } else { + this.pos = eased = percent; + } + this.now = ( this.end - this.start ) * eased + this.start; + + if ( this.options.step ) { + this.options.step.call( this.elem, this.now, this ); + } + + if ( hooks && hooks.set ) { + hooks.set( this ); + } else { + Tween.propHooks._default.set( this ); + } + return this; + } +}; - jQuery.fx.speeds = { - slow: 600, - fast: 200, - // Default speed - _default: 400 - }; +Tween.prototype.init.prototype = Tween.prototype; - // Back Compat <1.8 extension point - jQuery.fx.step = {}; +Tween.propHooks = { + _default: { + get: function( tween ) { + var result; - if ( jQuery.expr && jQuery.expr.filters ) { - jQuery.expr.filters.animated = function ( elem ) { - return jQuery.grep(jQuery.timers, function ( fn ) { - return elem === fn.elem; - }).length; - }; - } - jQuery.fn.offset = function ( options ) { - if ( arguments.length ) { - return options === undefined ? - this : - this.each(function ( i ) { - jQuery.offset.setOffset( this, options, i ); - }); - } + if ( tween.elem[ tween.prop ] != null && + (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) { + return tween.elem[ tween.prop ]; + } + + // passing an empty string as a 3rd parameter to .css will automatically + // attempt a parseFloat and fallback to a string if the parse fails + // so, simple values such as "10px" are parsed to Float. + // complex values such as "rotate(1rad)" are returned as is. + result = jQuery.css( tween.elem, tween.prop, "" ); + // Empty strings, null, undefined and "auto" are converted to 0. + return !result || result === "auto" ? 0 : result; + }, + set: function( tween ) { + // use step hook for back compat - use cssHook if its there - use .style if its + // available and use plain properties where available + if ( jQuery.fx.step[ tween.prop ] ) { + jQuery.fx.step[ tween.prop ]( tween ); + } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { + jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); + } else { + tween.elem[ tween.prop ] = tween.now; + } + } + } +}; - var docElem, win, - box = { top: 0, left: 0 }, - elem = this[ 0 ], - doc = elem && elem.ownerDocument; +// Remove in 2.0 - this supports IE8's panic based approach +// to setting things on disconnected nodes - if ( !doc ) { - return; - } +Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { + set: function( tween ) { + if ( tween.elem.nodeType && tween.elem.parentNode ) { + tween.elem[ tween.prop ] = tween.now; + } + } +}; - docElem = doc.documentElement; +jQuery.each([ "toggle", "show", "hide" ], function( i, name ) { + var cssFn = jQuery.fn[ name ]; + jQuery.fn[ name ] = function( speed, easing, callback ) { + return speed == null || typeof speed === "boolean" ? + cssFn.apply( this, arguments ) : + this.animate( genFx( name, true ), speed, easing, callback ); + }; +}); - // Make sure it's not a disconnected DOM node - if ( !jQuery.contains( docElem, elem ) ) { - return box; - } +jQuery.fn.extend({ + fadeTo: function( speed, to, easing, callback ) { + + // show any hidden elements after setting opacity to 0 + return this.filter( isHidden ).css( "opacity", 0 ).show() + + // animate to the value specified + .end().animate({ opacity: to }, speed, easing, callback ); + }, + animate: function( prop, speed, easing, callback ) { + var empty = jQuery.isEmptyObject( prop ), + optall = jQuery.speed( speed, easing, callback ), + doAnimation = function() { + // Operate on a copy of prop so per-property easing won't be lost + var anim = Animation( this, jQuery.extend( {}, prop ), optall ); + doAnimation.finish = function() { + anim.stop( true ); + }; + // Empty animations, or finishing resolves immediately + if ( empty || jQuery._data( this, "finish" ) ) { + anim.stop( true ); + } + }; + doAnimation.finish = doAnimation; + + return empty || optall.queue === false ? + this.each( doAnimation ) : + this.queue( optall.queue, doAnimation ); + }, + stop: function( type, clearQueue, gotoEnd ) { + var stopQueue = function( hooks ) { + var stop = hooks.stop; + delete hooks.stop; + stop( gotoEnd ); + }; + + if ( typeof type !== "string" ) { + gotoEnd = clearQueue; + clearQueue = type; + type = undefined; + } + if ( clearQueue && type !== false ) { + this.queue( type || "fx", [] ); + } + + return this.each(function() { + var dequeue = true, + index = type != null && type + "queueHooks", + timers = jQuery.timers, + data = jQuery._data( this ); + + if ( index ) { + if ( data[ index ] && data[ index ].stop ) { + stopQueue( data[ index ] ); + } + } else { + for ( index in data ) { + if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { + stopQueue( data[ index ] ); + } + } + } + + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) { + timers[ index ].anim.stop( gotoEnd ); + dequeue = false; + timers.splice( index, 1 ); + } + } + + // start the next in the queue if the last step wasn't forced + // timers currently will call their complete callbacks, which will dequeue + // but only if they were gotoEnd + if ( dequeue || !gotoEnd ) { + jQuery.dequeue( this, type ); + } + }); + }, + finish: function( type ) { + if ( type !== false ) { + type = type || "fx"; + } + return this.each(function() { + var index, + data = jQuery._data( this ), + queue = data[ type + "queue" ], + hooks = data[ type + "queueHooks" ], + timers = jQuery.timers, + length = queue ? queue.length : 0; + + // enable finishing flag on private data + data.finish = true; + + // empty the queue first + jQuery.queue( this, type, [] ); + + if ( hooks && hooks.cur && hooks.cur.finish ) { + hooks.cur.finish.call( this ); + } + + // look for any active animations, and finish them + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && timers[ index ].queue === type ) { + timers[ index ].anim.stop( true ); + timers.splice( index, 1 ); + } + } + + // look for any animations in the old queue and finish them + for ( index = 0; index < length; index++ ) { + if ( queue[ index ] && queue[ index ].finish ) { + queue[ index ].finish.call( this ); + } + } + + // turn off finishing flag + delete data.finish; + }); + } +}); - // If we don't have gBCR, just use 0,0 rather than error - // BlackBerry 5, iOS 3 (original iPhone) - if ( typeof elem.getBoundingClientRect !== core_strundefined ) { - box = elem.getBoundingClientRect(); - } - win = getWindow( doc ); - return { - top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ), - left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 ) - }; - }; +// Generate parameters to create a standard animation +function genFx( type, includeWidth ) { + var which, + attrs = { height: type }, + i = 0; + + // if we include width, step value is 1 to do all cssExpand values, + // if we don't include width, step value is 2 to skip over Left and Right + includeWidth = includeWidth? 1 : 0; + for( ; i < 4 ; i += 2 - includeWidth ) { + which = cssExpand[ i ]; + attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; + } + + if ( includeWidth ) { + attrs.opacity = attrs.width = type; + } + + return attrs; +} - jQuery.offset = { +// Generate shortcuts for custom animations +jQuery.each({ + slideDown: genFx("show"), + slideUp: genFx("hide"), + slideToggle: genFx("toggle"), + fadeIn: { opacity: "show" }, + fadeOut: { opacity: "hide" }, + fadeToggle: { opacity: "toggle" } +}, function( name, props ) { + jQuery.fn[ name ] = function( speed, easing, callback ) { + return this.animate( props, speed, easing, callback ); + }; +}); - setOffset: function ( elem, options, i ) { - var position = jQuery.css( elem, "position" ); +jQuery.speed = function( speed, easing, fn ) { + var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { + complete: fn || !fn && easing || + jQuery.isFunction( speed ) && speed, + duration: speed, + easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing + }; - // set position first, in-case top/left are set even on static elem - if ( position === "static" ) { - elem.style.position = "relative"; - } + opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : + opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; - var curElem = jQuery( elem ), - curOffset = curElem.offset(), - curCSSTop = jQuery.css( elem, "top" ), - curCSSLeft = jQuery.css( elem, "left" ), - calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1, - props = {}, curPosition = {}, curTop, curLeft; + // normalize opt.queue - true/undefined/null -> "fx" + if ( opt.queue == null || opt.queue === true ) { + opt.queue = "fx"; + } - // need to be able to calculate position if either top or left is auto and position is either absolute or fixed - if ( calculatePosition ) { - curPosition = curElem.position(); - curTop = curPosition.top; - curLeft = curPosition.left; - } else { - curTop = parseFloat( curCSSTop ) || 0; - curLeft = parseFloat( curCSSLeft ) || 0; - } + // Queueing + opt.old = opt.complete; - if ( jQuery.isFunction( options ) ) { - options = options.call( elem, i, curOffset ); - } + opt.complete = function() { + if ( jQuery.isFunction( opt.old ) ) { + opt.old.call( this ); + } - if ( options.top != null ) { - props.top = ( options.top - curOffset.top ) + curTop; - } - if ( options.left != null ) { - props.left = ( options.left - curOffset.left ) + curLeft; - } + if ( opt.queue ) { + jQuery.dequeue( this, opt.queue ); + } + }; - if ( "using" in options ) { - options.using.call( elem, props ); - } else { - curElem.css( props ); - } - } - }; + return opt; +}; +jQuery.easing = { + linear: function( p ) { + return p; + }, + swing: function( p ) { + return 0.5 - Math.cos( p*Math.PI ) / 2; + } +}; - jQuery.fn.extend({ +jQuery.timers = []; +jQuery.fx = Tween.prototype.init; +jQuery.fx.tick = function() { + var timer, + timers = jQuery.timers, + i = 0; + + fxNow = jQuery.now(); + + for ( ; i < timers.length; i++ ) { + timer = timers[ i ]; + // Checks the timer has not already been removed + if ( !timer() && timers[ i ] === timer ) { + timers.splice( i--, 1 ); + } + } + + if ( !timers.length ) { + jQuery.fx.stop(); + } + fxNow = undefined; +}; - position: function () { - if ( !this[ 0 ] ) { - return; - } +jQuery.fx.timer = function( timer ) { + if ( timer() && jQuery.timers.push( timer ) ) { + jQuery.fx.start(); + } +}; - var offsetParent, offset, - parentOffset = { top: 0, left: 0 }, - elem = this[ 0 ]; +jQuery.fx.interval = 13; - // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent - if ( jQuery.css( elem, "position" ) === "fixed" ) { - // we assume that getBoundingClientRect is available when computed position is fixed - offset = elem.getBoundingClientRect(); - } else { - // Get *real* offsetParent - offsetParent = this.offsetParent(); +jQuery.fx.start = function() { + if ( !timerId ) { + timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval ); + } +}; - // Get correct offsets - offset = this.offset(); - if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { - parentOffset = offsetParent.offset(); - } +jQuery.fx.stop = function() { + clearInterval( timerId ); + timerId = null; +}; - // Add offsetParent borders - parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); - parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); - } +jQuery.fx.speeds = { + slow: 600, + fast: 200, + // Default speed + _default: 400 +}; - // Subtract parent offsets and element margins - // note: when an element has margin: auto the offsetLeft and marginLeft - // are the same in Safari causing offset.left to incorrectly be 0 - return { - top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), - left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true) - }; - }, +// Back Compat <1.8 extension point +jQuery.fx.step = {}; - offsetParent: function () { - return this.map(function () { - var offsetParent = this.offsetParent || document.documentElement; - while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) { - offsetParent = offsetParent.offsetParent; - } - return offsetParent || document.documentElement; - }); - } - }); +if ( jQuery.expr && jQuery.expr.filters ) { + jQuery.expr.filters.animated = function( elem ) { + return jQuery.grep(jQuery.timers, function( fn ) { + return elem === fn.elem; + }).length; + }; +} +jQuery.fn.offset = function( options ) { + if ( arguments.length ) { + return options === undefined ? + this : + this.each(function( i ) { + jQuery.offset.setOffset( this, options, i ); + }); + } + + var docElem, win, + box = { top: 0, left: 0 }, + elem = this[ 0 ], + doc = elem && elem.ownerDocument; + + if ( !doc ) { + return; + } + + docElem = doc.documentElement; + + // Make sure it's not a disconnected DOM node + if ( !jQuery.contains( docElem, elem ) ) { + return box; + } + + // If we don't have gBCR, just use 0,0 rather than error + // BlackBerry 5, iOS 3 (original iPhone) + if ( typeof elem.getBoundingClientRect !== core_strundefined ) { + box = elem.getBoundingClientRect(); + } + win = getWindow( doc ); + return { + top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ), + left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 ) + }; +}; +jQuery.offset = { + + setOffset: function( elem, options, i ) { + var position = jQuery.css( elem, "position" ); + + // set position first, in-case top/left are set even on static elem + if ( position === "static" ) { + elem.style.position = "relative"; + } + + var curElem = jQuery( elem ), + curOffset = curElem.offset(), + curCSSTop = jQuery.css( elem, "top" ), + curCSSLeft = jQuery.css( elem, "left" ), + calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1, + props = {}, curPosition = {}, curTop, curLeft; + + // need to be able to calculate position if either top or left is auto and position is either absolute or fixed + if ( calculatePosition ) { + curPosition = curElem.position(); + curTop = curPosition.top; + curLeft = curPosition.left; + } else { + curTop = parseFloat( curCSSTop ) || 0; + curLeft = parseFloat( curCSSLeft ) || 0; + } + + if ( jQuery.isFunction( options ) ) { + options = options.call( elem, i, curOffset ); + } + + if ( options.top != null ) { + props.top = ( options.top - curOffset.top ) + curTop; + } + if ( options.left != null ) { + props.left = ( options.left - curOffset.left ) + curLeft; + } + + if ( "using" in options ) { + options.using.call( elem, props ); + } else { + curElem.css( props ); + } + } +}; - // Create scrollLeft and scrollTop methods - jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function ( method, prop ) { - var top = /Y/.test( prop ); - jQuery.fn[ method ] = function ( val ) { - return jQuery.access( this, function ( elem, method, val ) { - var win = getWindow( elem ); +jQuery.fn.extend({ + + position: function() { + if ( !this[ 0 ] ) { + return; + } + + var offsetParent, offset, + parentOffset = { top: 0, left: 0 }, + elem = this[ 0 ]; + + // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent + if ( jQuery.css( elem, "position" ) === "fixed" ) { + // we assume that getBoundingClientRect is available when computed position is fixed + offset = elem.getBoundingClientRect(); + } else { + // Get *real* offsetParent + offsetParent = this.offsetParent(); + + // Get correct offsets + offset = this.offset(); + if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { + parentOffset = offsetParent.offset(); + } + + // Add offsetParent borders + parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); + parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); + } + + // Subtract parent offsets and element margins + // note: when an element has margin: auto the offsetLeft and marginLeft + // are the same in Safari causing offset.left to incorrectly be 0 + return { + top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), + left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true) + }; + }, + + offsetParent: function() { + return this.map(function() { + var offsetParent = this.offsetParent || document.documentElement; + while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) { + offsetParent = offsetParent.offsetParent; + } + return offsetParent || document.documentElement; + }); + } +}); - if ( val === undefined ) { - return win ? (prop in win) ? win[ prop ] : - win.document.documentElement[ method ] : - elem[ method ]; - } - if ( win ) { - win.scrollTo( - !top ? val : jQuery( win ).scrollLeft(), - top ? val : jQuery( win ).scrollTop() - ); +// Create scrollLeft and scrollTop methods +jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) { + var top = /Y/.test( prop ); - } else { - elem[ method ] = val; - } - }, method, val, arguments.length, null ); - }; - }); + jQuery.fn[ method ] = function( val ) { + return jQuery.access( this, function( elem, method, val ) { + var win = getWindow( elem ); - function getWindow ( elem ) { - return jQuery.isWindow( elem ) ? - elem : - elem.nodeType === 9 ? - elem.defaultView || elem.parentWindow : - false; - } - // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods - jQuery.each( { Height: "height", Width: "width" }, function ( name, type ) { - jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function ( defaultExtra, funcName ) { - // margin is only for outerHeight, outerWidth - jQuery.fn[ funcName ] = function ( margin, value ) { - var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), - extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); - - return jQuery.access( this, function ( elem, type, value ) { - var doc; - - if ( jQuery.isWindow( elem ) ) { - // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there - // isn't a whole lot we can do. See pull request at this URL for discussion: - // https://github.com/jquery/jquery/pull/764 - return elem.document.documentElement[ "client" + name ]; - } + if ( val === undefined ) { + return win ? (prop in win) ? win[ prop ] : + win.document.documentElement[ method ] : + elem[ method ]; + } - // Get document width or height - if ( elem.nodeType === 9 ) { - doc = elem.documentElement; - - // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest - // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it. - return Math.max( - elem.body[ "scroll" + name ], doc[ "scroll" + name ], - elem.body[ "offset" + name ], doc[ "offset" + name ], - doc[ "client" + name ] - ); - } + if ( win ) { + win.scrollTo( + !top ? val : jQuery( win ).scrollLeft(), + top ? val : jQuery( win ).scrollTop() + ); - return value === undefined ? - // Get width or height on the element, requesting but not forcing parseFloat - jQuery.css( elem, type, extra ) : + } else { + elem[ method ] = val; + } + }, method, val, arguments.length, null ); + }; +}); - // Set width or height on the element - jQuery.style( elem, type, value, extra ); - }, type, chainable ? margin : undefined, chainable, null ); - }; - }); - }); - // Limit scope pollution from any deprecated API - // (function() { - - // })(); - // Expose jQuery to the global object - window.jQuery = window.$ = jQuery; - - // Expose jQuery as an AMD module, but only for AMD loaders that - // understand the issues with loading multiple versions of jQuery - // in a page that all might call define(). The loader will indicate - // they have special allowances for multiple jQuery versions by - // specifying define.amd.jQuery = true. Register as a named module, - // since jQuery can be concatenated with other files that may use define, - // but not use a proper concatenation script that understands anonymous - // AMD modules. A named AMD is safest and most robust way to register. - // Lowercase jquery is used because AMD module names are derived from - // file names, and jQuery is normally delivered in a lowercase file name. - // Do this after creating the global so that if an AMD module wants to call - // noConflict to hide this version of jQuery, it will work. - if ( typeof define === "function" && define.amd && define.amd.jQuery ) { - define( "jquery", [], function () { return jQuery; } ); - } +function getWindow( elem ) { + return jQuery.isWindow( elem ) ? + elem : + elem.nodeType === 9 ? + elem.defaultView || elem.parentWindow : + false; +} +// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods +jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { + jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) { + // margin is only for outerHeight, outerWidth + jQuery.fn[ funcName ] = function( margin, value ) { + var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), + extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); + + return jQuery.access( this, function( elem, type, value ) { + var doc; + + if ( jQuery.isWindow( elem ) ) { + // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there + // isn't a whole lot we can do. See pull request at this URL for discussion: + // https://github.com/jquery/jquery/pull/764 + return elem.document.documentElement[ "client" + name ]; + } + + // Get document width or height + if ( elem.nodeType === 9 ) { + doc = elem.documentElement; + + // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest + // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it. + return Math.max( + elem.body[ "scroll" + name ], doc[ "scroll" + name ], + elem.body[ "offset" + name ], doc[ "offset" + name ], + doc[ "client" + name ] + ); + } + + return value === undefined ? + // Get width or height on the element, requesting but not forcing parseFloat + jQuery.css( elem, type, extra ) : + + // Set width or height on the element + jQuery.style( elem, type, value, extra ); + }, type, chainable ? margin : undefined, chainable, null ); + }; + }); +}); +// Limit scope pollution from any deprecated API +// (function() { + +// })(); +// Expose jQuery to the global object +window.jQuery = window.$ = jQuery; + +// Expose jQuery as an AMD module, but only for AMD loaders that +// understand the issues with loading multiple versions of jQuery +// in a page that all might call define(). The loader will indicate +// they have special allowances for multiple jQuery versions by +// specifying define.amd.jQuery = true. Register as a named module, +// since jQuery can be concatenated with other files that may use define, +// but not use a proper concatenation script that understands anonymous +// AMD modules. A named AMD is safest and most robust way to register. +// Lowercase jquery is used because AMD module names are derived from +// file names, and jQuery is normally delivered in a lowercase file name. +// Do this after creating the global so that if an AMD module wants to call +// noConflict to hide this version of jQuery, it will work. +if ( typeof define === "function" && define.amd && define.amd.jQuery ) { + define( "jquery", [], function () { return jQuery; } ); +} })( window );// Underscore.js 1.8.2 // http://underscorejs.org diff --git a/dist/fix/fix.compact.js b/dist/fix/fix.compact.js index bfba44065..acc1b692b 100644 --- a/dist/fix/fix.compact.js +++ b/dist/fix/fix.compact.js @@ -98,7 +98,10 @@ }); }); this._watchers && (this._watchers = []); - this.store && (this.store._parent = null, this.store = null); + if (this.store) { + this.store._parent && (this.store._parent = null); + this.store = null; + } }; _.each(["_mount"], function (name) { @@ -111,18 +114,20 @@ }); }); - _.each(["each", "map", "reduce", "reduceRight", "find", "filter", "reject", "every", "all", "some", "any", "max", "min", - "sortBy", "groupBy", "indexBy", "countBy", "partition", - "keys", "allKeys", "values", "pairs", "invert", - "mapObject", "findKey", "pick", "omit", "tap"], function (name) { - var old = BI[name]; - BI[name] = function (obj, fn) { - return typeof fn === "function" ? old(obj, function (key, value) { - if (!(key in Fix.$$skipArray)) { - return fn.apply(this, arguments); - } - }) : old.apply(this, arguments); - }; - }); + if (BI.isIE9Below()) { + _.each(["each", "map", "reduce", "reduceRight", "find", "filter", "reject", "every", "all", "some", "any", "max", "min", + "sortBy", "groupBy", "indexBy", "countBy", "partition", + "keys", "allKeys", "values", "pairs", "invert", + "mapObject", "findKey", "pick", "omit", "tap"], function (name) { + var old = BI[name]; + BI[name] = function (obj, fn) { + return typeof fn === "function" ? old(obj, function (key, value) { + if (!(key in Fix.$$skipArray)) { + return fn.apply(this, arguments); + } + }) : old.apply(this, arguments); + }; + }); + } BI.watch = Fix.watch; }()); \ No newline at end of file diff --git a/dist/fix/fix.js b/dist/fix/fix.js index 0ae477f7e..948f16467 100644 --- a/dist/fix/fix.js +++ b/dist/fix/fix.js @@ -401,10 +401,10 @@ function _classCallCheck(instance, Constructor) { if (!(instance instanceof Cons } else { this.model = this.walk(value); } - try { - def(this.model, "__ob__", this); - } catch (e) { + if (isIE9Below) { this.model['__ob__'] = this; + } else { + def(this.model, "__ob__", this); } } diff --git a/src/base/formula/codemirror/codemirror.js b/src/base/formula/codemirror/codemirror.js index 431238c02..94ae8faad 100644 --- a/src/base/formula/codemirror/codemirror.js +++ b/src/base/formula/codemirror/codemirror.js @@ -7,8508 +7,8730 @@ // You can find some technical background for some of the code below // at http://marijnhaverbeke.nl/blog/#cm-internals . -(function (mod) { +(function(mod) { this.CodeMirror = mod(); -})(function () { - "use strict"; - - // BROWSER SNIFFING - - // Kludges for bugs and behavior differences that can't be feature - // detected are enabled based on userAgent etc sniffing. - - var gecko = /gecko\/\d/i.test(navigator.userAgent); - var ie_upto10 = /MSIE \d/.test(navigator.userAgent); - var ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent); - var ie = ie_upto10 || ie_11up; - var ie_version = ie && (ie_upto10 ? document.documentMode || 6 : ie_11up[1]); - var webkit = /WebKit\//.test(navigator.userAgent); - var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(navigator.userAgent); - var chrome = /Chrome\//.test(navigator.userAgent); - var presto = /Opera\//.test(navigator.userAgent); - var safari = /Apple Computer/.test(navigator.vendor); - var mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(navigator.userAgent); - var phantom = /PhantomJS/.test(navigator.userAgent); - - var ios = /AppleWebKit/.test(navigator.userAgent) && /Mobile\/\w+/.test(navigator.userAgent); - // This is woefully incomplete. Suggestions for alternative methods welcome. - var mobile = ios || /Android|webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(navigator.userAgent); - var mac = ios || /Mac/.test(navigator.platform); - var windows = /win/i.test(navigator.platform); - - var presto_version = presto && navigator.userAgent.match(/Version\/(\d*\.\d*)/); - if (presto_version) presto_version = Number(presto_version[1]); - if (presto_version && presto_version >= 15) { presto = false; webkit = true; } - // Some browsers use the wrong event properties to signal cmd/ctrl on OS X - var flipCtrlCmd = mac && (qtwebkit || presto && (presto_version == null || presto_version < 12.11)); - var captureRightClick = gecko || (ie && ie_version >= 9); - - // Optimize some code when these features are not used. - var sawReadOnlySpans = false, sawCollapsedSpans = false; - - // EDITOR CONSTRUCTOR - - // A CodeMirror instance represents an editor. This is the object - // that user code is usually dealing with. - - function CodeMirror (place, options) { - if (!(this instanceof CodeMirror)) return new CodeMirror(place, options); - - this.options = options = options ? copyObj(options) : {}; - // Determine effective options based on given values and defaults. - copyObj(defaults, options, false); - setGuttersForLineNumbers(options); - - var doc = options.value; - if (typeof doc === "string") doc = new Doc(doc, options.mode); - this.doc = doc; - - var input = new CodeMirror.inputStyles[options.inputStyle](this); - var display = this.display = new Display(place, doc, input); - display.wrapper.CodeMirror = this; - updateGutters(this); - themeChanged(this); - if (options.lineWrapping) {this.display.wrapper.className += " CodeMirror-wrap";} - if (options.autofocus && !mobile) display.input.focus(); - initScrollbars(this); - - this.state = { - keyMaps: [], // stores maps added by addKeyMap - overlays: [], // highlighting overlays, as added by addOverlay - modeGen: 0, // bumped when mode/overlay changes, used to invalidate highlighting info - overwrite: false, - delayingBlurEvent: false, - focused: false, - suppressEdits: false, // used to disable editing during key handlers when in readOnly mode - pasteIncoming: false, cutIncoming: false, // help recognize paste/cut edits in input.poll - draggingText: false, - highlight: new Delayed(), // stores highlight worker timeout - keySeq: null, // Unfinished key sequence - specialChars: null - }; - - var cm = this; - - // Override magic textarea content restore that IE sometimes does - // on our hidden textarea on reload - if (ie && ie_version < 11) setTimeout(function () { cm.display.input.reset(true); }, 20); - - registerEventHandlers(this); - ensureGlobalHandlers(); - - startOperation(this); - this.curOp.forceUpdate = true; - attachDoc(this, doc); - - if ((options.autofocus && !mobile) || cm.hasFocus()) {setTimeout(bind(onFocus, this), 20);} else {onBlur(this);} - - for (var opt in optionHandlers) { - if (optionHandlers.hasOwnProperty(opt)) {optionHandlers[opt](this, options[opt], Init);} - } - maybeUpdateLineNumberWidth(this); - if (options.finishInit) options.finishInit(this); - for (var i = 0; i < initHooks.length; ++i) initHooks[i](this); - endOperation(this); - // Suppress optimizelegibility in Webkit, since it breaks text - // measuring on line wrapping boundaries. - if (webkit && options.lineWrapping && - getComputedStyle(display.lineDiv).textRendering == "optimizelegibility") {display.lineDiv.style.textRendering = "auto";} - } - - // DISPLAY CONSTRUCTOR - - // The display handles the DOM integration, both for input reading - // and content drawing. It holds references to DOM nodes and - // display-related state. - - function Display (place, doc, input) { - var d = this; - this.input = input; - - // Covers bottom-right square when both scrollbars are present. - d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler"); - d.scrollbarFiller.setAttribute("cm-not-content", "true"); - // Covers bottom of gutter when coverGutterNextToScrollbar is on - // and h scrollbar is present. - d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler"); - d.gutterFiller.setAttribute("cm-not-content", "true"); - // Will contain the actual code, positioned to cover the viewport. - d.lineDiv = elt("div", null, "CodeMirror-code"); - // Elements are added to these to represent selection and cursors. - d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1"); - d.cursorDiv = elt("div", null, "CodeMirror-cursors"); - // A visibility: hidden element used to find the size of things. - d.measure = elt("div", null, "CodeMirror-measure"); - // When lines outside of the viewport are measured, they are drawn in this. - d.lineMeasure = elt("div", null, "CodeMirror-measure"); - // Wraps everything that needs to exist inside the vertically-padded coordinate system - d.lineSpace = elt("div", [d.measure, d.lineMeasure, d.selectionDiv, d.cursorDiv, d.lineDiv], - null, "position: relative; outline: none"); - // Moved around its parent to cover visible view. - d.mover = elt("div", [elt("div", [d.lineSpace], "CodeMirror-lines")], null, "position: relative"); - // Set to the height of the document, allowing scrolling. - d.sizer = elt("div", [d.mover], "CodeMirror-sizer"); - d.sizerWidth = null; - // Behavior of elts with overflow: auto and padding is - // inconsistent across browsers. This is used to ensure the - // scrollable area is big enough. - d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerGap + "px; width: 1px;"); - // Will contain the gutters, if any. - d.gutters = elt("div", null, "CodeMirror-gutters"); - d.lineGutter = null; - // Actual scrollable element. - d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll"); - d.scroller.setAttribute("tabIndex", "-1"); - // The element in which the editor lives. - d.wrapper = elt("div", [d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror"); - - // Work around IE7 z-index bug (not perfect, hence IE7 not really being supported) - if (ie && ie_version < 8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0; } - if (!webkit && !(gecko && mobile)) d.scroller.draggable = true; - - if (place) { - if (place.appendChild) place.appendChild(d.wrapper); - else place(d.wrapper); - } - - // Current rendered range (may be bigger than the view window). - d.viewFrom = d.viewTo = doc.first; - d.reportedViewFrom = d.reportedViewTo = doc.first; - // Information about the rendered lines. - d.view = []; - d.renderedView = null; - // Holds info about a single rendered line when it was rendered - // for measurement, while not in view. - d.externalMeasured = null; - // Empty space (in pixels) above the view - d.viewOffset = 0; - d.lastWrapHeight = d.lastWrapWidth = 0; - d.updateLineNumbers = null; - - d.nativeBarWidth = d.barHeight = d.barWidth = 0; - d.scrollbarsClipped = false; - - // Used to only resize the line number gutter when necessary (when - // the amount of lines crosses a boundary that makes its width change) - d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null; - // Set to true when a non-horizontal-scrolling line widget is - // added. As an optimization, line widget aligning is skipped when - // this is false. - d.alignWidgets = false; - - d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null; - - // Tracks the maximum line length so that the horizontal scrollbar - // can be kept static when scrolling. - d.maxLine = null; - d.maxLineLength = 0; - d.maxLineChanged = false; - - // Used for measuring wheel scrolling granularity - d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null; +})(function() { + "use strict"; + + // BROWSER SNIFFING + + // Kludges for bugs and behavior differences that can't be feature + // detected are enabled based on userAgent etc sniffing. + + var gecko = /gecko\/\d/i.test(navigator.userAgent); + var ie_upto10 = /MSIE \d/.test(navigator.userAgent); + var ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent); + var ie = ie_upto10 || ie_11up; + var ie_version = ie && (ie_upto10 ? document.documentMode || 6 : ie_11up[1]); + var webkit = /WebKit\//.test(navigator.userAgent); + var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(navigator.userAgent); + var chrome = /Chrome\//.test(navigator.userAgent); + var presto = /Opera\//.test(navigator.userAgent); + var safari = /Apple Computer/.test(navigator.vendor); + var mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(navigator.userAgent); + var phantom = /PhantomJS/.test(navigator.userAgent); + + var ios = /AppleWebKit/.test(navigator.userAgent) && /Mobile\/\w+/.test(navigator.userAgent); + // This is woefully incomplete. Suggestions for alternative methods welcome. + var mobile = ios || /Android|webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(navigator.userAgent); + var mac = ios || /Mac/.test(navigator.platform); + var windows = /win/i.test(navigator.platform); + + var presto_version = presto && navigator.userAgent.match(/Version\/(\d*\.\d*)/); + if (presto_version) presto_version = Number(presto_version[1]); + if (presto_version && presto_version >= 15) { presto = false; webkit = true; } + // Some browsers use the wrong event properties to signal cmd/ctrl on OS X + var flipCtrlCmd = mac && (qtwebkit || presto && (presto_version == null || presto_version < 12.11)); + var captureRightClick = gecko || (ie && ie_version >= 9); + + // Optimize some code when these features are not used. + var sawReadOnlySpans = false, sawCollapsedSpans = false; + + // EDITOR CONSTRUCTOR + + // A CodeMirror instance represents an editor. This is the object + // that user code is usually dealing with. + + function CodeMirror(place, options) { + if (!(this instanceof CodeMirror)) return new CodeMirror(place, options); + + this.options = options = options ? copyObj(options) : {}; + // Determine effective options based on given values and defaults. + copyObj(defaults, options, false); + setGuttersForLineNumbers(options); + + var doc = options.value; + if (typeof doc == "string") doc = new Doc(doc, options.mode); + this.doc = doc; + + var input = new CodeMirror.inputStyles[options.inputStyle](this); + var display = this.display = new Display(place, doc, input); + display.wrapper.CodeMirror = this; + updateGutters(this); + themeChanged(this); + if (options.lineWrapping) + this.display.wrapper.className += " CodeMirror-wrap"; + if (options.autofocus && !mobile) display.input.focus(); + initScrollbars(this); + + this.state = { + keyMaps: [], // stores maps added by addKeyMap + overlays: [], // highlighting overlays, as added by addOverlay + modeGen: 0, // bumped when mode/overlay changes, used to invalidate highlighting info + overwrite: false, + delayingBlurEvent: false, + focused: false, + suppressEdits: false, // used to disable editing during key handlers when in readOnly mode + pasteIncoming: false, cutIncoming: false, // help recognize paste/cut edits in input.poll + draggingText: false, + highlight: new Delayed(), // stores highlight worker timeout + keySeq: null, // Unfinished key sequence + specialChars: null + }; - // True when shift is held down. - d.shift = false; + var cm = this; + + // Override magic textarea content restore that IE sometimes does + // on our hidden textarea on reload + if (ie && ie_version < 11) setTimeout(function() { cm.display.input.reset(true); }, 20); + + registerEventHandlers(this); + ensureGlobalHandlers(); + + startOperation(this); + this.curOp.forceUpdate = true; + attachDoc(this, doc); + + if ((options.autofocus && !mobile) || cm.hasFocus()) + setTimeout(bind(onFocus, this), 20); + else + onBlur(this); + + for (var opt in optionHandlers) if (optionHandlers.hasOwnProperty(opt)) + optionHandlers[opt](this, options[opt], Init); + maybeUpdateLineNumberWidth(this); + if (options.finishInit) options.finishInit(this); + for (var i = 0; i < initHooks.length; ++i) initHooks[i](this); + endOperation(this); + // Suppress optimizelegibility in Webkit, since it breaks text + // measuring on line wrapping boundaries. + if (webkit && options.lineWrapping && + getComputedStyle(display.lineDiv).textRendering == "optimizelegibility") + display.lineDiv.style.textRendering = "auto"; + } + + // DISPLAY CONSTRUCTOR + + // The display handles the DOM integration, both for input reading + // and content drawing. It holds references to DOM nodes and + // display-related state. + + function Display(place, doc, input) { + var d = this; + this.input = input; + + // Covers bottom-right square when both scrollbars are present. + d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler"); + d.scrollbarFiller.setAttribute("cm-not-content", "true"); + // Covers bottom of gutter when coverGutterNextToScrollbar is on + // and h scrollbar is present. + d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler"); + d.gutterFiller.setAttribute("cm-not-content", "true"); + // Will contain the actual code, positioned to cover the viewport. + d.lineDiv = elt("div", null, "CodeMirror-code"); + // Elements are added to these to represent selection and cursors. + d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1"); + d.cursorDiv = elt("div", null, "CodeMirror-cursors"); + // A visibility: hidden element used to find the size of things. + d.measure = elt("div", null, "CodeMirror-measure"); + // When lines outside of the viewport are measured, they are drawn in this. + d.lineMeasure = elt("div", null, "CodeMirror-measure"); + // Wraps everything that needs to exist inside the vertically-padded coordinate system + d.lineSpace = elt("div", [d.measure, d.lineMeasure, d.selectionDiv, d.cursorDiv, d.lineDiv], + null, "position: relative; outline: none"); + // Moved around its parent to cover visible view. + d.mover = elt("div", [elt("div", [d.lineSpace], "CodeMirror-lines")], null, "position: relative"); + // Set to the height of the document, allowing scrolling. + d.sizer = elt("div", [d.mover], "CodeMirror-sizer"); + d.sizerWidth = null; + // Behavior of elts with overflow: auto and padding is + // inconsistent across browsers. This is used to ensure the + // scrollable area is big enough. + d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerGap + "px; width: 1px;"); + // Will contain the gutters, if any. + d.gutters = elt("div", null, "CodeMirror-gutters"); + d.lineGutter = null; + // Actual scrollable element. + d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll"); + d.scroller.setAttribute("tabIndex", "-1"); + // The element in which the editor lives. + d.wrapper = elt("div", [d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror"); + + // Work around IE7 z-index bug (not perfect, hence IE7 not really being supported) + if (ie && ie_version < 8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0; } + if (!webkit && !(gecko && mobile)) d.scroller.draggable = true; + + if (place) { + if (place.appendChild) place.appendChild(d.wrapper); + else place(d.wrapper); + } + + // Current rendered range (may be bigger than the view window). + d.viewFrom = d.viewTo = doc.first; + d.reportedViewFrom = d.reportedViewTo = doc.first; + // Information about the rendered lines. + d.view = []; + d.renderedView = null; + // Holds info about a single rendered line when it was rendered + // for measurement, while not in view. + d.externalMeasured = null; + // Empty space (in pixels) above the view + d.viewOffset = 0; + d.lastWrapHeight = d.lastWrapWidth = 0; + d.updateLineNumbers = null; + + d.nativeBarWidth = d.barHeight = d.barWidth = 0; + d.scrollbarsClipped = false; + + // Used to only resize the line number gutter when necessary (when + // the amount of lines crosses a boundary that makes its width change) + d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null; + // Set to true when a non-horizontal-scrolling line widget is + // added. As an optimization, line widget aligning is skipped when + // this is false. + d.alignWidgets = false; + + d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null; + + // Tracks the maximum line length so that the horizontal scrollbar + // can be kept static when scrolling. + d.maxLine = null; + d.maxLineLength = 0; + d.maxLineChanged = false; + + // Used for measuring wheel scrolling granularity + d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null; + + // True when shift is held down. + d.shift = false; + + // Used to track whether anything happened since the context menu + // was opened. + d.selForContextMenu = null; + + d.activeTouch = null; + + input.init(d); + } + + // STATE UPDATES + + // Used to get the editor into a consistent state again when options change. + + function loadMode(cm) { + cm.doc.mode = CodeMirror.getMode(cm.options, cm.doc.modeOption); + resetModeState(cm); + } + + function resetModeState(cm) { + cm.doc.iter(function(line) { + if (line.stateAfter) line.stateAfter = null; + if (line.styles) line.styles = null; + }); + cm.doc.frontier = cm.doc.first; + startWorker(cm, 100); + cm.state.modeGen++; + if (cm.curOp) regChange(cm); + } + + function wrappingChanged(cm) { + if (cm.options.lineWrapping) { + addClass(cm.display.wrapper, "CodeMirror-wrap"); + cm.display.sizer.style.minWidth = ""; + cm.display.sizerWidth = null; + } else { + rmClass(cm.display.wrapper, "CodeMirror-wrap"); + findMaxLine(cm); + } + estimateLineHeights(cm); + regChange(cm); + clearCaches(cm); + setTimeout(function(){updateScrollbars(cm);}, 100); + } + + // Returns a function that estimates the height of a line, to use as + // first approximation until the line becomes visible (and is thus + // properly measurable). + function estimateHeight(cm) { + var th = textHeight(cm.display), wrapping = cm.options.lineWrapping; + var perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3); + return function(line) { + if (lineIsHidden(cm.doc, line)) return 0; + + var widgetsHeight = 0; + if (line.widgets) for (var i = 0; i < line.widgets.length; i++) { + if (line.widgets[i].height) widgetsHeight += line.widgets[i].height; + } + + if (wrapping) + return widgetsHeight + (Math.ceil(line.text.length / perLine) || 1) * th; + else + return widgetsHeight + th; + }; + } - // Used to track whether anything happened since the context menu - // was opened. - d.selForContextMenu = null; + function estimateLineHeights(cm) { + var doc = cm.doc, est = estimateHeight(cm); + doc.iter(function(line) { + var estHeight = est(line); + if (estHeight != line.height) updateLineHeight(line, estHeight); + }); + } - d.activeTouch = null; + function themeChanged(cm) { + cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") + + cm.options.theme.replace(/(^|\s)\s*/g, " cm-s-"); + clearCaches(cm); + } + + function guttersChanged(cm) { + updateGutters(cm); + regChange(cm); + setTimeout(function(){alignHorizontally(cm);}, 20); + } + + // Rebuild the gutter elements, ensure the margin to the left of the + // code matches their width. + function updateGutters(cm) { + var gutters = cm.display.gutters, specs = cm.options.gutters; + removeChildren(gutters); + for (var i = 0; i < specs.length; ++i) { + var gutterClass = specs[i]; + var gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + gutterClass)); + if (gutterClass == "CodeMirror-linenumbers") { + cm.display.lineGutter = gElt; + gElt.style.width = (cm.display.lineNumWidth || 1) + "px"; + } + } + gutters.style.display = i ? "" : "none"; + updateGutterSpace(cm); + } + + function updateGutterSpace(cm) { + var width = cm.display.gutters.offsetWidth; + cm.display.sizer.style.marginLeft = width + "px"; + } + + // Compute the character length of a line, taking into account + // collapsed ranges (see markText) that might hide parts, and join + // other lines onto it. + function lineLength(line) { + if (line.height == 0) return 0; + var len = line.text.length, merged, cur = line; + while (merged = collapsedSpanAtStart(cur)) { + var found = merged.find(0, true); + cur = found.from.line; + len += found.from.ch - found.to.ch; + } + cur = line; + while (merged = collapsedSpanAtEnd(cur)) { + var found = merged.find(0, true); + len -= cur.text.length - found.from.ch; + cur = found.to.line; + len += cur.text.length - found.to.ch; + } + return len; + } + + // Find the longest line in the document. + function findMaxLine(cm) { + var d = cm.display, doc = cm.doc; + d.maxLine = getLine(doc, doc.first); + d.maxLineLength = lineLength(d.maxLine); + d.maxLineChanged = true; + doc.iter(function(line) { + var len = lineLength(line); + if (len > d.maxLineLength) { + d.maxLineLength = len; + d.maxLine = line; + } + }); + } + + // Make sure the gutters options contains the element + // "CodeMirror-linenumbers" when the lineNumbers option is true. + function setGuttersForLineNumbers(options) { + var found = indexOf(options.gutters, "CodeMirror-linenumbers"); + if (found == -1 && options.lineNumbers) { + options.gutters = options.gutters.concat(["CodeMirror-linenumbers"]); + } else if (found > -1 && !options.lineNumbers) { + options.gutters = options.gutters.slice(0); + options.gutters.splice(found, 1); + } + } + + // SCROLLBARS + + // Prepare DOM reads needed to update the scrollbars. Done in one + // shot to minimize update/measure roundtrips. + function measureForScrollbars(cm) { + var d = cm.display, gutterW = d.gutters.offsetWidth; + var docH = Math.round(cm.doc.height + paddingVert(cm.display)); + return { + clientHeight: d.scroller.clientHeight, + viewHeight: d.wrapper.clientHeight, + scrollWidth: d.scroller.scrollWidth, clientWidth: d.scroller.clientWidth, + viewWidth: d.wrapper.clientWidth, + barLeft: cm.options.fixedGutter ? gutterW : 0, + docHeight: docH, + scrollHeight: docH + scrollGap(cm) + d.barHeight, + nativeBarWidth: d.nativeBarWidth, + gutterWidth: gutterW + }; + } - input.init(d); - } + function NativeScrollbars(place, scroll, cm) { + this.cm = cm; + var vert = this.vert = elt("div", [elt("div", null, null, "min-width: 1px")], "CodeMirror-vscrollbar"); + var horiz = this.horiz = elt("div", [elt("div", null, null, "height: 100%; min-height: 1px")], "CodeMirror-hscrollbar"); + place(vert); place(horiz); - // STATE UPDATES + on(vert, "scroll", function() { + if (vert.clientHeight) scroll(vert.scrollTop, "vertical"); + }); + on(horiz, "scroll", function() { + if (horiz.clientWidth) scroll(horiz.scrollLeft, "horizontal"); + }); - // Used to get the editor into a consistent state again when options change. + this.checkedOverlay = false; + // Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8). + if (ie && ie_version < 8) this.horiz.style.minHeight = this.vert.style.minWidth = "18px"; + } + + NativeScrollbars.prototype = copyObj({ + update: function(measure) { + var needsH = measure.scrollWidth > measure.clientWidth + 1; + var needsV = measure.scrollHeight > measure.clientHeight + 1; + var sWidth = measure.nativeBarWidth; + + if (needsV) { + this.vert.style.display = "block"; + this.vert.style.bottom = needsH ? sWidth + "px" : "0"; + var totalHeight = measure.viewHeight - (needsH ? sWidth : 0); + // A bug in IE8 can cause this value to be negative, so guard it. + this.vert.firstChild.style.height = + Math.max(0, measure.scrollHeight - measure.clientHeight + totalHeight) + "px"; + } else { + this.vert.style.display = ""; + this.vert.firstChild.style.height = "0"; + } + + if (needsH) { + this.horiz.style.display = "block"; + this.horiz.style.right = needsV ? sWidth + "px" : "0"; + this.horiz.style.left = measure.barLeft + "px"; + var totalWidth = measure.viewWidth - measure.barLeft - (needsV ? sWidth : 0); + this.horiz.firstChild.style.width = + (measure.scrollWidth - measure.clientWidth + totalWidth) + "px"; + } else { + this.horiz.style.display = ""; + this.horiz.firstChild.style.width = "0"; + } + + if (!this.checkedOverlay && measure.clientHeight > 0) { + if (sWidth == 0) this.overlayHack(); + this.checkedOverlay = true; + } + + return {right: needsV ? sWidth : 0, bottom: needsH ? sWidth : 0}; + }, + setScrollLeft: function(pos) { + if (this.horiz.scrollLeft != pos) this.horiz.scrollLeft = pos; + }, + setScrollTop: function(pos) { + if (this.vert.scrollTop != pos) this.vert.scrollTop = pos; + }, + overlayHack: function() { + var w = mac && !mac_geMountainLion ? "12px" : "18px"; + this.horiz.style.minHeight = this.vert.style.minWidth = w; + var self = this; + var barMouseDown = function(e) { + if (e_target(e) != self.vert && e_target(e) != self.horiz) + operation(self.cm, onMouseDown)(e); + }; + on(this.vert, "mousedown", barMouseDown); + on(this.horiz, "mousedown", barMouseDown); + }, + clear: function() { + var parent = this.horiz.parentNode; + parent.removeChild(this.horiz); + parent.removeChild(this.vert); + } + }, NativeScrollbars.prototype); + + function NullScrollbars() {} + + NullScrollbars.prototype = copyObj({ + update: function() { return {bottom: 0, right: 0}; }, + setScrollLeft: function() {}, + setScrollTop: function() {}, + clear: function() {} + }, NullScrollbars.prototype); + + CodeMirror.scrollbarModel = {"native": NativeScrollbars, "null": NullScrollbars}; + + function initScrollbars(cm) { + if (cm.display.scrollbars) { + cm.display.scrollbars.clear(); + if (cm.display.scrollbars.addClass) + rmClass(cm.display.wrapper, cm.display.scrollbars.addClass); + } + + cm.display.scrollbars = new CodeMirror.scrollbarModel[cm.options.scrollbarStyle](function(node) { + cm.display.wrapper.insertBefore(node, cm.display.scrollbarFiller); + // Prevent clicks in the scrollbars from killing focus + on(node, "mousedown", function() { + if (cm.state.focused) setTimeout(function() { cm.display.input.focus(); }, 0); + }); + node.setAttribute("cm-not-content", "true"); + }, function(pos, axis) { + if (axis == "horizontal") setScrollLeft(cm, pos); + else setScrollTop(cm, pos); + }, cm); + if (cm.display.scrollbars.addClass) + addClass(cm.display.wrapper, cm.display.scrollbars.addClass); + } + + function updateScrollbars(cm, measure) { + if (!measure) measure = measureForScrollbars(cm); + var startWidth = cm.display.barWidth, startHeight = cm.display.barHeight; + updateScrollbarsInner(cm, measure); + for (var i = 0; i < 4 && startWidth != cm.display.barWidth || startHeight != cm.display.barHeight; i++) { + if (startWidth != cm.display.barWidth && cm.options.lineWrapping) + updateHeightsInViewport(cm); + updateScrollbarsInner(cm, measureForScrollbars(cm)); + startWidth = cm.display.barWidth; startHeight = cm.display.barHeight; + } + } + + // Re-synchronize the fake scrollbars with the actual size of the + // content. + function updateScrollbarsInner(cm, measure) { + var d = cm.display; + var sizes = d.scrollbars.update(measure); + + d.sizer.style.paddingRight = (d.barWidth = sizes.right) + "px"; + d.sizer.style.paddingBottom = (d.barHeight = sizes.bottom) + "px"; + + if (sizes.right && sizes.bottom) { + d.scrollbarFiller.style.display = "block"; + d.scrollbarFiller.style.height = sizes.bottom + "px"; + d.scrollbarFiller.style.width = sizes.right + "px"; + } else d.scrollbarFiller.style.display = ""; + if (sizes.bottom && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) { + d.gutterFiller.style.display = "block"; + d.gutterFiller.style.height = sizes.bottom + "px"; + d.gutterFiller.style.width = measure.gutterWidth + "px"; + } else d.gutterFiller.style.display = ""; + } + + // Compute the lines that are visible in a given viewport (defaults + // the the current scroll position). viewport may contain top, + // height, and ensure (see op.scrollToPos) properties. + function visibleLines(display, doc, viewport) { + var top = viewport && viewport.top != null ? Math.max(0, viewport.top) : display.scroller.scrollTop; + top = Math.floor(top - paddingTop(display)); + var bottom = viewport && viewport.bottom != null ? viewport.bottom : top + display.wrapper.clientHeight; + + var from = lineAtHeight(doc, top), to = lineAtHeight(doc, bottom); + // Ensure is a {from: {line, ch}, to: {line, ch}} object, and + // forces those lines into the viewport (if possible). + if (viewport && viewport.ensure) { + var ensureFrom = viewport.ensure.from.line, ensureTo = viewport.ensure.to.line; + if (ensureFrom < from) { + from = ensureFrom; + to = lineAtHeight(doc, heightAtLine(getLine(doc, ensureFrom)) + display.wrapper.clientHeight); + } else if (Math.min(ensureTo, doc.lastLine()) >= to) { + from = lineAtHeight(doc, heightAtLine(getLine(doc, ensureTo)) - display.wrapper.clientHeight); + to = ensureTo; + } + } + return {from: from, to: Math.max(to, from + 1)}; + } + + // LINE NUMBERS + + // Re-align line numbers and gutter marks to compensate for + // horizontal scrolling. + function alignHorizontally(cm) { + var display = cm.display, view = display.view; + if (!display.alignWidgets && (!display.gutters.firstChild || !cm.options.fixedGutter)) return; + var comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft; + var gutterW = display.gutters.offsetWidth, left = comp + "px"; + for (var i = 0; i < view.length; i++) if (!view[i].hidden) { + if (cm.options.fixedGutter && view[i].gutter) + view[i].gutter.style.left = left; + var align = view[i].alignable; + if (align) for (var j = 0; j < align.length; j++) + align[j].style.left = left; + } + if (cm.options.fixedGutter) + display.gutters.style.left = (comp + gutterW) + "px"; + } + + // Used to ensure that the line number gutter is still the right + // size for the current document size. Returns true when an update + // is needed. + function maybeUpdateLineNumberWidth(cm) { + if (!cm.options.lineNumbers) return false; + var doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display; + if (last.length != display.lineNumChars) { + var test = display.measure.appendChild(elt("div", [elt("div", last)], + "CodeMirror-linenumber CodeMirror-gutter-elt")); + var innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW; + display.lineGutter.style.width = ""; + display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding) + 1; + display.lineNumWidth = display.lineNumInnerWidth + padding; + display.lineNumChars = display.lineNumInnerWidth ? last.length : -1; + display.lineGutter.style.width = display.lineNumWidth + "px"; + updateGutterSpace(cm); + return true; + } + return false; + } + + function lineNumberFor(options, i) { + return String(options.lineNumberFormatter(i + options.firstLineNumber)); + } + + // Computes display.scroller.scrollLeft + display.gutters.offsetWidth, + // but using getBoundingClientRect to get a sub-pixel-accurate + // result. + function compensateForHScroll(display) { + return display.scroller.getBoundingClientRect().left - display.sizer.getBoundingClientRect().left; + } + + // DISPLAY DRAWING + + function DisplayUpdate(cm, viewport, force) { + var display = cm.display; + + this.viewport = viewport; + // Store some values that we'll need later (but don't want to force a relayout for) + this.visible = visibleLines(display, cm.doc, viewport); + this.editorIsHidden = !display.wrapper.offsetWidth; + this.wrapperHeight = display.wrapper.clientHeight; + this.wrapperWidth = display.wrapper.clientWidth; + this.oldDisplayWidth = displayWidth(cm); + this.force = force; + this.dims = getDimensions(cm); + this.events = []; + } + + DisplayUpdate.prototype.signal = function(emitter, type) { + if (hasHandler(emitter, type)) + this.events.push(arguments); + }; + DisplayUpdate.prototype.finish = function() { + for (var i = 0; i < this.events.length; i++) + signal.apply(null, this.events[i]); + }; + + function maybeClipScrollbars(cm) { + var display = cm.display; + if (!display.scrollbarsClipped && display.scroller.offsetWidth) { + display.nativeBarWidth = display.scroller.offsetWidth - display.scroller.clientWidth; + display.heightForcer.style.height = scrollGap(cm) + "px"; + display.sizer.style.marginBottom = -display.nativeBarWidth + "px"; + display.sizer.style.borderRightWidth = scrollGap(cm) + "px"; + display.scrollbarsClipped = true; + } + } + + // Does the actual updating of the line display. Bails out + // (returning false) when there is nothing to be done and forced is + // false. + function updateDisplayIfNeeded(cm, update) { + var display = cm.display, doc = cm.doc; + + if (update.editorIsHidden) { + resetView(cm); + return false; + } + + // Bail out if the visible area is already rendered and nothing changed. + if (!update.force && + update.visible.from >= display.viewFrom && update.visible.to <= display.viewTo && + (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo) && + display.renderedView == display.view && countDirtyView(cm) == 0) + return false; - function loadMode (cm) { - cm.doc.mode = CodeMirror.getMode(cm.options, cm.doc.modeOption); - resetModeState(cm); + if (maybeUpdateLineNumberWidth(cm)) { + resetView(cm); + update.dims = getDimensions(cm); } - function resetModeState (cm) { - cm.doc.iter(function (line) { - if (line.stateAfter) line.stateAfter = null; - if (line.styles) line.styles = null; - }); - cm.doc.frontier = cm.doc.first; - startWorker(cm, 100); - cm.state.modeGen++; - if (cm.curOp) regChange(cm); + // Compute a suitable new viewport (from & to) + var end = doc.first + doc.size; + var from = Math.max(update.visible.from - cm.options.viewportMargin, doc.first); + var to = Math.min(end, update.visible.to + cm.options.viewportMargin); + if (display.viewFrom < from && from - display.viewFrom < 20) from = Math.max(doc.first, display.viewFrom); + if (display.viewTo > to && display.viewTo - to < 20) to = Math.min(end, display.viewTo); + if (sawCollapsedSpans) { + from = visualLineNo(cm.doc, from); + to = visualLineEndNo(cm.doc, to); } - function wrappingChanged (cm) { - if (cm.options.lineWrapping) { - addClass(cm.display.wrapper, "CodeMirror-wrap"); - cm.display.sizer.style.minWidth = ""; - cm.display.sizerWidth = null; + var different = from != display.viewFrom || to != display.viewTo || + display.lastWrapHeight != update.wrapperHeight || display.lastWrapWidth != update.wrapperWidth; + adjustView(cm, from, to); + + display.viewOffset = heightAtLine(getLine(cm.doc, display.viewFrom)); + // Position the mover div to align with the current scroll position + cm.display.mover.style.top = display.viewOffset + "px"; + + var toUpdate = countDirtyView(cm); + if (!different && toUpdate == 0 && !update.force && display.renderedView == display.view && + (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo)) + return false; + + // For big changes, we hide the enclosing element during the + // update, since that speeds up the operations on most browsers. + var focused = activeElt(); + if (toUpdate > 4) display.lineDiv.style.display = "none"; + patchDisplay(cm, display.updateLineNumbers, update.dims); + if (toUpdate > 4) display.lineDiv.style.display = ""; + display.renderedView = display.view; + // There might have been a widget with a focused element that got + // hidden or updated, if so re-focus it. + if (focused && activeElt() != focused && focused.offsetHeight) focused.focus(); + + // Prevent selection and cursors from interfering with the scroll + // width and height. + removeChildren(display.cursorDiv); + removeChildren(display.selectionDiv); + display.gutters.style.height = 0; + + if (different) { + display.lastWrapHeight = update.wrapperHeight; + display.lastWrapWidth = update.wrapperWidth; + startWorker(cm, 400); + } + + display.updateLineNumbers = null; + + return true; + } + + function postUpdateDisplay(cm, update) { + var viewport = update.viewport; + for (var first = true;; first = false) { + if (!first || !cm.options.lineWrapping || update.oldDisplayWidth == displayWidth(cm)) { + // Clip forced viewport to actual scrollable area. + if (viewport && viewport.top != null) + viewport = {top: Math.min(cm.doc.height + paddingVert(cm.display) - displayHeight(cm), viewport.top)}; + // Updated line heights might result in the drawn area not + // actually covering the viewport. Keep looping until it does. + update.visible = visibleLines(cm.display, cm.doc, viewport); + if (update.visible.from >= cm.display.viewFrom && update.visible.to <= cm.display.viewTo) + break; + } + if (!updateDisplayIfNeeded(cm, update)) break; + updateHeightsInViewport(cm); + var barMeasure = measureForScrollbars(cm); + updateSelection(cm); + setDocumentHeight(cm, barMeasure); + updateScrollbars(cm, barMeasure); + } + + update.signal(cm, "update", cm); + if (cm.display.viewFrom != cm.display.reportedViewFrom || cm.display.viewTo != cm.display.reportedViewTo) { + update.signal(cm, "viewportChange", cm, cm.display.viewFrom, cm.display.viewTo); + cm.display.reportedViewFrom = cm.display.viewFrom; cm.display.reportedViewTo = cm.display.viewTo; + } + } + + function updateDisplaySimple(cm, viewport) { + var update = new DisplayUpdate(cm, viewport); + if (updateDisplayIfNeeded(cm, update)) { + updateHeightsInViewport(cm); + postUpdateDisplay(cm, update); + var barMeasure = measureForScrollbars(cm); + updateSelection(cm); + setDocumentHeight(cm, barMeasure); + updateScrollbars(cm, barMeasure); + update.finish(); + } + } + + function setDocumentHeight(cm, measure) { + cm.display.sizer.style.minHeight = measure.docHeight + "px"; + var total = measure.docHeight + cm.display.barHeight; + cm.display.heightForcer.style.top = total + "px"; + cm.display.gutters.style.height = Math.max(total + scrollGap(cm), measure.clientHeight) + "px"; + } + + // Read the actual heights of the rendered lines, and update their + // stored heights to match. + function updateHeightsInViewport(cm) { + var display = cm.display; + var prevBottom = display.lineDiv.offsetTop; + for (var i = 0; i < display.view.length; i++) { + var cur = display.view[i], height; + if (cur.hidden) continue; + if (ie && ie_version < 8) { + var bot = cur.node.offsetTop + cur.node.offsetHeight; + height = bot - prevBottom; + prevBottom = bot; + } else { + var box = cur.node.getBoundingClientRect(); + height = box.bottom - box.top; + } + var diff = cur.line.height - height; + if (height < 2) height = textHeight(display); + if (diff > .001 || diff < -.001) { + updateLineHeight(cur.line, height); + updateWidgetHeight(cur.line); + if (cur.rest) for (var j = 0; j < cur.rest.length; j++) + updateWidgetHeight(cur.rest[j]); + } + } + } + + // Read and store the height of line widgets associated with the + // given line. + function updateWidgetHeight(line) { + if (line.widgets) for (var i = 0; i < line.widgets.length; ++i) + line.widgets[i].height = line.widgets[i].node.offsetHeight; + } + + // Do a bulk-read of the DOM positions and sizes needed to draw the + // view, so that we don't interleave reading and writing to the DOM. + function getDimensions(cm) { + var d = cm.display, left = {}, width = {}; + var gutterLeft = d.gutters.clientLeft; + for (var n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) { + left[cm.options.gutters[i]] = n.offsetLeft + n.clientLeft + gutterLeft; + width[cm.options.gutters[i]] = n.clientWidth; + } + return {fixedPos: compensateForHScroll(d), + gutterTotalWidth: d.gutters.offsetWidth, + gutterLeft: left, + gutterWidth: width, + wrapperWidth: d.wrapper.clientWidth}; + } + + // Sync the actual display DOM structure with display.view, removing + // nodes for lines that are no longer in view, and creating the ones + // that are not there yet, and updating the ones that are out of + // date. + function patchDisplay(cm, updateNumbersFrom, dims) { + var display = cm.display, lineNumbers = cm.options.lineNumbers; + var container = display.lineDiv, cur = container.firstChild; + + function rm(node) { + var next = node.nextSibling; + // Works around a throw-scroll bug in OS X Webkit + if (webkit && mac && cm.display.currentWheelTarget == node) + node.style.display = "none"; + else + node.parentNode.removeChild(node); + return next; + } + + var view = display.view, lineN = display.viewFrom; + // Loop over the elements in the view, syncing cur (the DOM nodes + // in display.lineDiv) with the view as we go. + for (var i = 0; i < view.length; i++) { + var lineView = view[i]; + if (lineView.hidden) { + } else if (!lineView.node || lineView.node.parentNode != container) { // Not drawn yet + var node = buildLineElement(cm, lineView, lineN, dims); + container.insertBefore(node, cur); + } else { // Already drawn + while (cur != lineView.node) cur = rm(cur); + var updateNumber = lineNumbers && updateNumbersFrom != null && + updateNumbersFrom <= lineN && lineView.lineNumber; + if (lineView.changes) { + if (indexOf(lineView.changes, "gutter") > -1) updateNumber = false; + updateLineForChanges(cm, lineView, lineN, dims); + } + if (updateNumber) { + removeChildren(lineView.lineNumber); + lineView.lineNumber.appendChild(document.createTextNode(lineNumberFor(cm.options, lineN))); + } + cur = lineView.node.nextSibling; + } + lineN += lineView.size; + } + while (cur) cur = rm(cur); + } + + // When an aspect of a line changes, a string is added to + // lineView.changes. This updates the relevant part of the line's + // DOM structure. + function updateLineForChanges(cm, lineView, lineN, dims) { + for (var j = 0; j < lineView.changes.length; j++) { + var type = lineView.changes[j]; + if (type == "text") updateLineText(cm, lineView); + else if (type == "gutter") updateLineGutter(cm, lineView, lineN, dims); + else if (type == "class") updateLineClasses(lineView); + else if (type == "widget") updateLineWidgets(cm, lineView, dims); + } + lineView.changes = null; + } + + // Lines with gutter elements, widgets or a background class need to + // be wrapped, and have the extra elements added to the wrapper div + function ensureLineWrapped(lineView) { + if (lineView.node == lineView.text) { + lineView.node = elt("div", null, null, "position: relative"); + if (lineView.text.parentNode) + lineView.text.parentNode.replaceChild(lineView.node, lineView.text); + lineView.node.appendChild(lineView.text); + if (ie && ie_version < 8) lineView.node.style.zIndex = 2; + } + return lineView.node; + } + + function updateLineBackground(lineView) { + var cls = lineView.bgClass ? lineView.bgClass + " " + (lineView.line.bgClass || "") : lineView.line.bgClass; + if (cls) cls += " CodeMirror-linebackground"; + if (lineView.background) { + if (cls) lineView.background.className = cls; + else { lineView.background.parentNode.removeChild(lineView.background); lineView.background = null; } + } else if (cls) { + var wrap = ensureLineWrapped(lineView); + lineView.background = wrap.insertBefore(elt("div", null, cls), wrap.firstChild); + } + } + + // Wrapper around buildLineContent which will reuse the structure + // in display.externalMeasured when possible. + function getLineContent(cm, lineView) { + var ext = cm.display.externalMeasured; + if (ext && ext.line == lineView.line) { + cm.display.externalMeasured = null; + lineView.measure = ext.measure; + return ext.built; + } + return buildLineContent(cm, lineView); + } + + // Redraw the line's text. Interacts with the background and text + // classes because the mode may output tokens that influence these + // classes. + function updateLineText(cm, lineView) { + var cls = lineView.text.className; + var built = getLineContent(cm, lineView); + if (lineView.text == lineView.node) lineView.node = built.pre; + lineView.text.parentNode.replaceChild(built.pre, lineView.text); + lineView.text = built.pre; + if (built.bgClass != lineView.bgClass || built.textClass != lineView.textClass) { + lineView.bgClass = built.bgClass; + lineView.textClass = built.textClass; + updateLineClasses(lineView); + } else if (cls) { + lineView.text.className = cls; + } + } + + function updateLineClasses(lineView) { + updateLineBackground(lineView); + if (lineView.line.wrapClass) + ensureLineWrapped(lineView).className = lineView.line.wrapClass; + else if (lineView.node != lineView.text) + lineView.node.className = ""; + var textClass = lineView.textClass ? lineView.textClass + " " + (lineView.line.textClass || "") : lineView.line.textClass; + lineView.text.className = textClass || ""; + } + + function updateLineGutter(cm, lineView, lineN, dims) { + if (lineView.gutter) { + lineView.node.removeChild(lineView.gutter); + lineView.gutter = null; + } + var markers = lineView.line.gutterMarkers; + if (cm.options.lineNumbers || markers) { + var wrap = ensureLineWrapped(lineView); + var gutterWrap = lineView.gutter = elt("div", null, "CodeMirror-gutter-wrapper", "left: " + + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + + "px; width: " + dims.gutterTotalWidth + "px"); + cm.display.input.setUneditable(gutterWrap); + wrap.insertBefore(gutterWrap, lineView.text); + if (lineView.line.gutterClass) + gutterWrap.className += " " + lineView.line.gutterClass; + if (cm.options.lineNumbers && (!markers || !markers["CodeMirror-linenumbers"])) + lineView.lineNumber = gutterWrap.appendChild( + elt("div", lineNumberFor(cm.options, lineN), + "CodeMirror-linenumber CodeMirror-gutter-elt", + "left: " + dims.gutterLeft["CodeMirror-linenumbers"] + "px; width: " + + cm.display.lineNumInnerWidth + "px")); + if (markers) for (var k = 0; k < cm.options.gutters.length; ++k) { + var id = cm.options.gutters[k], found = markers.hasOwnProperty(id) && markers[id]; + if (found) + gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt", "left: " + + dims.gutterLeft[id] + "px; width: " + dims.gutterWidth[id] + "px")); + } + } + } + + function updateLineWidgets(cm, lineView, dims) { + if (lineView.alignable) lineView.alignable = null; + for (var node = lineView.node.firstChild, next; node; node = next) { + var next = node.nextSibling; + if (node.className == "CodeMirror-linewidget") + lineView.node.removeChild(node); + } + insertLineWidgets(cm, lineView, dims); + } + + // Build a line's DOM representation from scratch + function buildLineElement(cm, lineView, lineN, dims) { + var built = getLineContent(cm, lineView); + lineView.text = lineView.node = built.pre; + if (built.bgClass) lineView.bgClass = built.bgClass; + if (built.textClass) lineView.textClass = built.textClass; + + updateLineClasses(lineView); + updateLineGutter(cm, lineView, lineN, dims); + insertLineWidgets(cm, lineView, dims); + return lineView.node; + } + + // A lineView may contain multiple logical lines (when merged by + // collapsed spans). The widgets for all of them need to be drawn. + function insertLineWidgets(cm, lineView, dims) { + insertLineWidgetsFor(cm, lineView.line, lineView, dims, true); + if (lineView.rest) for (var i = 0; i < lineView.rest.length; i++) + insertLineWidgetsFor(cm, lineView.rest[i], lineView, dims, false); + } + + function insertLineWidgetsFor(cm, line, lineView, dims, allowAbove) { + if (!line.widgets) return; + var wrap = ensureLineWrapped(lineView); + for (var i = 0, ws = line.widgets; i < ws.length; ++i) { + var widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget"); + if (!widget.handleMouseEvents) node.setAttribute("cm-ignore-events", "true"); + positionLineWidget(widget, node, lineView, dims); + cm.display.input.setUneditable(node); + if (allowAbove && widget.above) + wrap.insertBefore(node, lineView.gutter || lineView.text); + else + wrap.appendChild(node); + signalLater(widget, "redraw"); + } + } + + function positionLineWidget(widget, node, lineView, dims) { + if (widget.noHScroll) { + (lineView.alignable || (lineView.alignable = [])).push(node); + var width = dims.wrapperWidth; + node.style.left = dims.fixedPos + "px"; + if (!widget.coverGutter) { + width -= dims.gutterTotalWidth; + node.style.paddingLeft = dims.gutterTotalWidth + "px"; + } + node.style.width = width + "px"; + } + if (widget.coverGutter) { + node.style.zIndex = 5; + node.style.position = "relative"; + if (!widget.noHScroll) node.style.marginLeft = -dims.gutterTotalWidth + "px"; + } + } + + // POSITION OBJECT + + // A Pos instance represents a position within the text. + var Pos = CodeMirror.Pos = function(line, ch) { + if (!(this instanceof Pos)) return new Pos(line, ch); + this.line = line; this.ch = ch; + }; + + // Compare two positions, return 0 if they are the same, a negative + // number when a is less, and a positive number otherwise. + var cmp = CodeMirror.cmpPos = function(a, b) { return a.line - b.line || a.ch - b.ch; }; + + function copyPos(x) {return Pos(x.line, x.ch);} + function maxPos(a, b) { return cmp(a, b) < 0 ? b : a; } + function minPos(a, b) { return cmp(a, b) < 0 ? a : b; } + + // INPUT HANDLING + + function ensureFocus(cm) { + if (!cm.state.focused) { cm.display.input.focus(); onFocus(cm); } + } + + function isReadOnly(cm) { + return cm.options.readOnly || cm.doc.cantEdit; + } + + // This will be set to an array of strings when copying, so that, + // when pasting, we know what kind of selections the copied text + // was made out of. + var lastCopied = null; + + function applyTextInput(cm, inserted, deleted, sel, origin) { + var doc = cm.doc; + cm.display.shift = false; + if (!sel) sel = doc.sel; + + var paste = cm.state.pasteIncoming || origin == "paste"; + var textLines = splitLines(inserted), multiPaste = null; + // When pasing N lines into N selections, insert one line per selection + if (paste && sel.ranges.length > 1) { + if (lastCopied && lastCopied.join("\n") == inserted) + multiPaste = sel.ranges.length % lastCopied.length == 0 && map(lastCopied, splitLines); + else if (textLines.length == sel.ranges.length) + multiPaste = map(textLines, function(l) { return [l]; }); + } + + // Normal behavior is to insert the new text into every selection + for (var i = sel.ranges.length - 1; i >= 0; i--) { + var range = sel.ranges[i]; + var from = range.from(), to = range.to(); + if (range.empty()) { + if (deleted && deleted > 0) // Handle deletion + from = Pos(from.line, from.ch - deleted); + else if (cm.state.overwrite && !paste) // Handle overwrite + to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + lst(textLines).length)); + } + var updateInput = cm.curOp.updateInput; + var changeEvent = {from: from, to: to, text: multiPaste ? multiPaste[i % multiPaste.length] : textLines, + origin: origin || (paste ? "paste" : cm.state.cutIncoming ? "cut" : "+input")}; + makeChange(cm.doc, changeEvent); + signalLater(cm, "inputRead", cm, changeEvent); + } + if (inserted && !paste) + triggerElectric(cm, inserted); + + ensureCursorVisible(cm); + cm.curOp.updateInput = updateInput; + cm.curOp.typing = true; + cm.state.pasteIncoming = cm.state.cutIncoming = false; + } + + function handlePaste(e, cm) { + var pasted = e.clipboardData && e.clipboardData.getData("text/plain"); + if (pasted) { + e.preventDefault(); + runInOp(cm, function() { applyTextInput(cm, pasted, 0, null, "paste"); }); + return true; + } + } + + function triggerElectric(cm, inserted) { + // When an 'electric' character is inserted, immediately trigger a reindent + if (!cm.options.electricChars || !cm.options.smartIndent) return; + var sel = cm.doc.sel; + + for (var i = sel.ranges.length - 1; i >= 0; i--) { + var range = sel.ranges[i]; + if (range.head.ch > 100 || (i && sel.ranges[i - 1].head.line == range.head.line)) continue; + var mode = cm.getModeAt(range.head); + var indented = false; + if (mode.electricChars) { + for (var j = 0; j < mode.electricChars.length; j++) + if (inserted.indexOf(mode.electricChars.charAt(j)) > -1) { + indented = indentLine(cm, range.head.line, "smart"); + break; + } + } else if (mode.electricInput) { + if (mode.electricInput.test(getLine(cm.doc, range.head.line).text.slice(0, range.head.ch))) + indented = indentLine(cm, range.head.line, "smart"); + } + if (indented) signalLater(cm, "electricInput", cm, range.head.line); + } + } + + function copyableRanges(cm) { + var text = [], ranges = []; + for (var i = 0; i < cm.doc.sel.ranges.length; i++) { + var line = cm.doc.sel.ranges[i].head.line; + var lineRange = {anchor: Pos(line, 0), head: Pos(line + 1, 0)}; + ranges.push(lineRange); + text.push(cm.getRange(lineRange.anchor, lineRange.head)); + } + return {text: text, ranges: ranges}; + } + + function disableBrowserMagic(field) { + field.setAttribute("autocorrect", "off"); + field.setAttribute("autocapitalize", "off"); + field.setAttribute("spellcheck", "false"); + } + + // TEXTAREA INPUT STYLE + + function TextareaInput(cm) { + this.cm = cm; + // See input.poll and input.reset + this.prevInput = ""; + + // Flag that indicates whether we expect input to appear real soon + // now (after some event like 'keypress' or 'input') and are + // polling intensively. + this.pollingFast = false; + // Self-resetting timeout for the poller + this.polling = new Delayed(); + // Tracks when input.reset has punted to just putting a short + // string into the textarea instead of the full selection. + this.inaccurateSelection = false; + // Used to work around IE issue with selection being forgotten when focus moves away from textarea + this.hasSelection = false; + this.composing = null; + }; + + function hiddenTextarea() { + var te = elt("textarea", null, null, "position: absolute; padding: 0; width: 1px; height: 1em; outline: none"); + var div = elt("div", [te], null, "overflow: hidden; position: relative; width: 3px; height: 0px;"); + // The textarea is kept positioned near the cursor to prevent the + // fact that it'll be scrolled into view on input from scrolling + // our fake cursor out of view. On webkit, when wrap=off, paste is + // very slow. So make the area wide instead. + if (webkit) te.style.width = "1000px"; + else te.setAttribute("wrap", "off"); + // If border: 0; -- iOS fails to open keyboard (issue #1287) + if (ios) te.style.border = "1px solid black"; + disableBrowserMagic(te); + return div; + } + + TextareaInput.prototype = copyObj({ + init: function(display) { + var input = this, cm = this.cm; + + // Wraps and hides input textarea + var div = this.wrapper = hiddenTextarea(); + // The semihidden textarea that is focused when the editor is + // focused, and receives input. + var te = this.textarea = div.firstChild; + display.wrapper.insertBefore(div, display.wrapper.firstChild); + + // Needed to hide big blue blinking cursor on Mobile Safari (doesn't seem to work in iOS 8 anymore) + if (ios) te.style.width = "0px"; + + on(te, "input", function() { + if (ie && ie_version >= 9 && input.hasSelection) input.hasSelection = null; + input.poll(); + }); + + on(te, "paste", function(e) { + if (handlePaste(e, cm)) return true; + + cm.state.pasteIncoming = true; + input.fastPoll(); + }); + + function prepareCopyCut(e) { + if (cm.somethingSelected()) { + lastCopied = cm.getSelections(); + if (input.inaccurateSelection) { + input.prevInput = ""; + input.inaccurateSelection = false; + te.value = lastCopied.join("\n"); + selectInput(te); + } + } else if (!cm.options.lineWiseCopyCut) { + return; } else { - rmClass(cm.display.wrapper, "CodeMirror-wrap"); - findMaxLine(cm); - } - estimateLineHeights(cm); - regChange(cm); - clearCaches(cm); - setTimeout(function () {updateScrollbars(cm);}, 100); - } - - // Returns a function that estimates the height of a line, to use as - // first approximation until the line becomes visible (and is thus - // properly measurable). - function estimateHeight (cm) { - var th = textHeight(cm.display), wrapping = cm.options.lineWrapping; - var perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3); - return function (line) { - if (lineIsHidden(cm.doc, line)) return 0; - - var widgetsHeight = 0; - if (line.widgets) { - for (var i = 0; i < line.widgets.length; i++) { - if (line.widgets[i].height) widgetsHeight += line.widgets[i].height; - } - } - - if (wrapping) {return widgetsHeight + (Math.ceil(line.text.length / perLine) || 1) * th;} - return widgetsHeight + th; + var ranges = copyableRanges(cm); + lastCopied = ranges.text; + if (e.type == "cut") { + cm.setSelections(ranges.ranges, null, sel_dontScroll); + } else { + input.prevInput = ""; + te.value = ranges.text.join("\n"); + selectInput(te); + } + } + if (e.type == "cut") cm.state.cutIncoming = true; + } + on(te, "cut", prepareCopyCut); + on(te, "copy", prepareCopyCut); + + on(display.scroller, "paste", function(e) { + if (eventInWidget(display, e)) return; + cm.state.pasteIncoming = true; + input.focus(); + }); + + // Prevent normal selection in the editor (we handle our own) + on(display.lineSpace, "selectstart", function(e) { + if (!eventInWidget(display, e)) e_preventDefault(e); + }); + + on(te, "compositionstart", function() { + var start = cm.getCursor("from"); + input.composing = { + start: start, + range: cm.markText(start, cm.getCursor("to"), {className: "CodeMirror-composing"}) }; - } + }); + on(te, "compositionend", function() { + if (input.composing) { + input.poll(); + input.composing.range.clear(); + input.composing = null; + } + }); + }, + + prepareSelection: function() { + // Redraw the selection and/or cursor + var cm = this.cm, display = cm.display, doc = cm.doc; + var result = prepareSelection(cm); + + // Move the hidden textarea near the cursor to prevent scrolling artifacts + if (cm.options.moveInputWithCursor) { + var headPos = cursorCoords(cm, doc.sel.primary().head, "div"); + var wrapOff = display.wrapper.getBoundingClientRect(), lineOff = display.lineDiv.getBoundingClientRect(); + result.teTop = Math.max(0, Math.min(display.wrapper.clientHeight - 10, + headPos.top + lineOff.top - wrapOff.top)); + result.teLeft = Math.max(0, Math.min(display.wrapper.clientWidth - 10, + headPos.left + lineOff.left - wrapOff.left)); + } + + return result; + }, + + showSelection: function(drawn) { + var cm = this.cm, display = cm.display; + removeChildrenAndAdd(display.cursorDiv, drawn.cursors); + removeChildrenAndAdd(display.selectionDiv, drawn.selection); + if (drawn.teTop != null) { + this.wrapper.style.top = drawn.teTop + "px"; + this.wrapper.style.left = drawn.teLeft + "px"; + } + }, + + // Reset the input to correspond to the selection (or to be empty, + // when not typing and nothing is selected) + reset: function(typing) { + if (this.contextMenuPending) return; + var minimal, selected, cm = this.cm, doc = cm.doc; + if (cm.somethingSelected()) { + this.prevInput = ""; + var range = doc.sel.primary(); + minimal = hasCopyEvent && + (range.to().line - range.from().line > 100 || (selected = cm.getSelection()).length > 1000); + var content = minimal ? "-" : selected || cm.getSelection(); + this.textarea.value = content; + if (cm.state.focused) selectInput(this.textarea); + if (ie && ie_version >= 9) this.hasSelection = content; + } else if (!typing) { + this.prevInput = this.textarea.value = ""; + if (ie && ie_version >= 9) this.hasSelection = null; + } + this.inaccurateSelection = minimal; + }, + + getField: function() { return this.textarea; }, + + supportsTouch: function() { return false; }, + + focus: function() { + if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt() != this.textarea)) { + try { this.textarea.focus(); } + catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM + } + }, + + blur: function() { this.textarea.blur(); }, + + resetPosition: function() { + this.wrapper.style.top = this.wrapper.style.left = 0; + }, + + receivedFocus: function() { this.slowPoll(); }, + + // Poll for input changes, using the normal rate of polling. This + // runs as long as the editor is focused. + slowPoll: function() { + var input = this; + if (input.pollingFast) return; + input.polling.set(this.cm.options.pollInterval, function() { + input.poll(); + if (input.cm.state.focused) input.slowPoll(); + }); + }, + + // When an event has just come in that is likely to add or change + // something in the input textarea, we poll faster, to ensure that + // the change appears on the screen quickly. + fastPoll: function() { + var missed = false, input = this; + input.pollingFast = true; + function p() { + var changed = input.poll(); + if (!changed && !missed) {missed = true; input.polling.set(60, p);} + else {input.pollingFast = false; input.slowPoll();} + } + input.polling.set(20, p); + }, + + // Read input from the textarea, and update the document to match. + // When something is selected, it is present in the textarea, and + // selected (unless it is huge, in which case a placeholder is + // used). When nothing is selected, the cursor sits after previously + // seen text (can be empty), which is stored in prevInput (we must + // not reset the textarea when typing, because that breaks IME). + poll: function() { + var cm = this.cm, input = this.textarea, prevInput = this.prevInput; + // Since this is called a *lot*, try to bail out as cheaply as + // possible when it is clear that nothing happened. hasSelection + // will be the case when there is a lot of text in the textarea, + // in which case reading its value would be expensive. + if (this.contextMenuPending || !cm.state.focused || + (hasSelection(input) && !prevInput) || + isReadOnly(cm) || cm.options.disableInput || cm.state.keySeq) + return false; - function estimateLineHeights (cm) { - var doc = cm.doc, est = estimateHeight(cm); - doc.iter(function (line) { - var estHeight = est(line); - if (estHeight != line.height) updateLineHeight(line, estHeight); + var text = input.value; + // If nothing changed, bail. + if (text == prevInput && !cm.somethingSelected()) return false; + // Work around nonsensical selection resetting in IE9/10, and + // inexplicable appearance of private area unicode characters on + // some key combos in Mac (#2689). + if (ie && ie_version >= 9 && this.hasSelection === text || + mac && /[\uf700-\uf7ff]/.test(text)) { + cm.display.input.reset(); + return false; + } + + if (cm.doc.sel == cm.display.selForContextMenu) { + var first = text.charCodeAt(0); + if (first == 0x200b && !prevInput) prevInput = "\u200b"; + if (first == 0x21da) { this.reset(); return this.cm.execCommand("undo"); } + } + // Find the part of the input that is actually new + var same = 0, l = Math.min(prevInput.length, text.length); + while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) ++same; + + var self = this; + runInOp(cm, function() { + applyTextInput(cm, text.slice(same), prevInput.length - same, + null, self.composing ? "*compose" : null); + + // Don't leave long text in the textarea, since it makes further polling slow + if (text.length > 1000 || text.indexOf("\n") > -1) input.value = self.prevInput = ""; + else self.prevInput = text; + + if (self.composing) { + self.composing.range.clear(); + self.composing.range = cm.markText(self.composing.start, cm.getCursor("to"), + {className: "CodeMirror-composing"}); + } + }); + return true; + }, + + ensurePolled: function() { + if (this.pollingFast && this.poll()) this.pollingFast = false; + }, + + onKeyPress: function() { + if (ie && ie_version >= 9) this.hasSelection = null; + this.fastPoll(); + }, + + onContextMenu: function(e) { + var input = this, cm = input.cm, display = cm.display, te = input.textarea; + var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop; + if (!pos || presto) return; // Opera is difficult. + + // Reset the current text selection only if the click is done outside of the selection + // and 'resetSelectionOnContextMenu' option is true. + var reset = cm.options.resetSelectionOnContextMenu; + if (reset && cm.doc.sel.contains(pos) == -1) + operation(cm, setSelection)(cm.doc, simpleSelection(pos), sel_dontScroll); + + var oldCSS = te.style.cssText; + input.wrapper.style.position = "absolute"; + te.style.cssText = "position: fixed; width: 30px; height: 30px; top: " + (e.clientY - 5) + + "px; left: " + (e.clientX - 5) + "px; z-index: 1000; background: " + + (ie ? "rgba(255, 255, 255, .05)" : "transparent") + + "; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);"; + if (webkit) var oldScrollY = window.scrollY; // Work around Chrome issue (#2712) + display.input.focus(); + if (webkit) window.scrollTo(null, oldScrollY); + display.input.reset(); + // Adds "Select all" to context menu in FF + if (!cm.somethingSelected()) te.value = input.prevInput = " "; + input.contextMenuPending = true; + display.selForContextMenu = cm.doc.sel; + clearTimeout(display.detectingSelectAll); + + // Select-all will be greyed out if there's nothing to select, so + // this adds a zero-width space so that we can later check whether + // it got selected. + function prepareSelectAllHack() { + if (te.selectionStart != null) { + var selected = cm.somethingSelected(); + var extval = "\u200b" + (selected ? te.value : ""); + te.value = "\u21da"; // Used to catch context-menu undo + te.value = extval; + input.prevInput = selected ? "" : "\u200b"; + te.selectionStart = 1; te.selectionEnd = extval.length; + // Re-set this, in case some other handler touched the + // selection in the meantime. + display.selForContextMenu = cm.doc.sel; + } + } + function rehide() { + input.contextMenuPending = false; + input.wrapper.style.position = "relative"; + te.style.cssText = oldCSS; + if (ie && ie_version < 9) display.scrollbars.setScrollTop(display.scroller.scrollTop = scrollPos); + + // Try to detect the user choosing select-all + if (te.selectionStart != null) { + if (!ie || (ie && ie_version < 9)) prepareSelectAllHack(); + var i = 0, poll = function() { + if (display.selForContextMenu == cm.doc.sel && te.selectionStart == 0 && + te.selectionEnd > 0 && input.prevInput == "\u200b") + operation(cm, commands.selectAll)(cm); + else if (i++ < 10) display.detectingSelectAll = setTimeout(poll, 500); + else display.input.reset(); + }; + display.detectingSelectAll = setTimeout(poll, 200); + } + } + + if (ie && ie_version >= 9) prepareSelectAllHack(); + if (captureRightClick) { + e_stop(e); + var mouseup = function() { + off(window, "mouseup", mouseup); + setTimeout(rehide, 20); + }; + on(window, "mouseup", mouseup); + } else { + setTimeout(rehide, 50); + } + }, + + setUneditable: nothing, + + needsContentAttribute: false + }, TextareaInput.prototype); + + // CONTENTEDITABLE INPUT STYLE + + function ContentEditableInput(cm) { + this.cm = cm; + this.lastAnchorNode = this.lastAnchorOffset = this.lastFocusNode = this.lastFocusOffset = null; + this.polling = new Delayed(); + this.gracePeriod = false; + } + + ContentEditableInput.prototype = copyObj({ + init: function(display) { + var input = this, cm = input.cm; + var div = input.div = display.lineDiv; + div.contentEditable = "true"; + disableBrowserMagic(div); + + on(div, "paste", function(e) { handlePaste(e, cm); }) + + on(div, "compositionstart", function(e) { + var data = e.data; + input.composing = {sel: cm.doc.sel, data: data, startData: data}; + if (!data) return; + var prim = cm.doc.sel.primary(); + var line = cm.getLine(prim.head.line); + var found = line.indexOf(data, Math.max(0, prim.head.ch - data.length)); + if (found > -1 && found <= prim.head.ch) + input.composing.sel = simpleSelection(Pos(prim.head.line, found), + Pos(prim.head.line, found + data.length)); + }); + on(div, "compositionupdate", function(e) { + input.composing.data = e.data; + }); + on(div, "compositionend", function(e) { + var ours = input.composing; + if (!ours) return; + if (e.data != ours.startData && !/\u200b/.test(e.data)) + ours.data = e.data; + // Need a small delay to prevent other code (input event, + // selection polling) from doing damage when fired right after + // compositionend. + setTimeout(function() { + if (!ours.handled) + input.applyComposition(ours); + if (input.composing == ours) + input.composing = null; + }, 50); + }); + + on(div, "touchstart", function() { + input.forceCompositionEnd(); + }); + + on(div, "input", function() { + if (input.composing) return; + if (!input.pollContent()) + runInOp(input.cm, function() {regChange(cm);}); + }); + + function onCopyCut(e) { + if (cm.somethingSelected()) { + lastCopied = cm.getSelections(); + if (e.type == "cut") cm.replaceSelection("", null, "cut"); + } else if (!cm.options.lineWiseCopyCut) { + return; + } else { + var ranges = copyableRanges(cm); + lastCopied = ranges.text; + if (e.type == "cut") { + cm.operation(function() { + cm.setSelections(ranges.ranges, 0, sel_dontScroll); + cm.replaceSelection("", null, "cut"); + }); + } + } + // iOS exposes the clipboard API, but seems to discard content inserted into it + if (e.clipboardData && !ios) { + e.preventDefault(); + e.clipboardData.clearData(); + e.clipboardData.setData("text/plain", lastCopied.join("\n")); + } else { + // Old-fashioned briefly-focus-a-textarea hack + var kludge = hiddenTextarea(), te = kludge.firstChild; + cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild); + te.value = lastCopied.join("\n"); + var hadFocus = document.activeElement; + selectInput(te); + setTimeout(function() { + cm.display.lineSpace.removeChild(kludge); + hadFocus.focus(); + }, 50); + } + } + on(div, "copy", onCopyCut); + on(div, "cut", onCopyCut); + }, + + prepareSelection: function() { + var result = prepareSelection(this.cm, false); + result.focus = this.cm.state.focused; + return result; + }, + + showSelection: function(info) { + if (!info || !this.cm.display.view.length) return; + if (info.focus) this.showPrimarySelection(); + this.showMultipleSelections(info); + }, + + showPrimarySelection: function() { + var sel = window.getSelection(), prim = this.cm.doc.sel.primary(); + var curAnchor = domToPos(this.cm, sel.anchorNode, sel.anchorOffset); + var curFocus = domToPos(this.cm, sel.focusNode, sel.focusOffset); + if (curAnchor && !curAnchor.bad && curFocus && !curFocus.bad && + cmp(minPos(curAnchor, curFocus), prim.from()) == 0 && + cmp(maxPos(curAnchor, curFocus), prim.to()) == 0) + return; + + var start = posToDOM(this.cm, prim.from()); + var end = posToDOM(this.cm, prim.to()); + if (!start && !end) return; + + var view = this.cm.display.view; + var old = sel.rangeCount && sel.getRangeAt(0); + if (!start) { + start = {node: view[0].measure.map[2], offset: 0}; + } else if (!end) { // FIXME dangerously hacky + var measure = view[view.length - 1].measure; + var map = measure.maps ? measure.maps[measure.maps.length - 1] : measure.map; + end = {node: map[map.length - 1], offset: map[map.length - 2] - map[map.length - 3]}; + } + + try { var rng = range(start.node, start.offset, end.offset, end.node); } + catch(e) {} // Our model of the DOM might be outdated, in which case the range we try to set can be impossible + if (rng) { + sel.removeAllRanges(); + sel.addRange(rng); + if (old && sel.anchorNode == null) sel.addRange(old); + else if (gecko) this.startGracePeriod(); + } + this.rememberSelection(); + }, + + startGracePeriod: function() { + var input = this; + clearTimeout(this.gracePeriod); + this.gracePeriod = setTimeout(function() { + input.gracePeriod = false; + if (input.selectionChanged()) + input.cm.operation(function() { input.cm.curOp.selectionChanged = true; }); + }, 20); + }, + + showMultipleSelections: function(info) { + removeChildrenAndAdd(this.cm.display.cursorDiv, info.cursors); + removeChildrenAndAdd(this.cm.display.selectionDiv, info.selection); + }, + + rememberSelection: function() { + var sel = window.getSelection(); + this.lastAnchorNode = sel.anchorNode; this.lastAnchorOffset = sel.anchorOffset; + this.lastFocusNode = sel.focusNode; this.lastFocusOffset = sel.focusOffset; + }, + + selectionInEditor: function() { + var sel = window.getSelection(); + if (!sel.rangeCount) return false; + var node = sel.getRangeAt(0).commonAncestorContainer; + return contains(this.div, node); + }, + + focus: function() { + if (this.cm.options.readOnly != "nocursor") this.div.focus(); + }, + blur: function() { this.div.blur(); }, + getField: function() { return this.div; }, + + supportsTouch: function() { return true; }, + + receivedFocus: function() { + var input = this; + if (this.selectionInEditor()) + this.pollSelection(); + else + runInOp(this.cm, function() { input.cm.curOp.selectionChanged = true; }); + + function poll() { + if (input.cm.state.focused) { + input.pollSelection(); + input.polling.set(input.cm.options.pollInterval, poll); + } + } + this.polling.set(this.cm.options.pollInterval, poll); + }, + + selectionChanged: function() { + var sel = window.getSelection(); + return sel.anchorNode != this.lastAnchorNode || sel.anchorOffset != this.lastAnchorOffset || + sel.focusNode != this.lastFocusNode || sel.focusOffset != this.lastFocusOffset; + }, + + pollSelection: function() { + if (!this.composing && !this.gracePeriod && this.selectionChanged()) { + var sel = window.getSelection(), cm = this.cm; + this.rememberSelection(); + var anchor = domToPos(cm, sel.anchorNode, sel.anchorOffset); + var head = domToPos(cm, sel.focusNode, sel.focusOffset); + if (anchor && head) runInOp(cm, function() { + setSelection(cm.doc, simpleSelection(anchor, head), sel_dontScroll); + if (anchor.bad || head.bad) cm.curOp.selectionChanged = true; }); + } + }, + + pollContent: function() { + var cm = this.cm, display = cm.display, sel = cm.doc.sel.primary(); + var from = sel.from(), to = sel.to(); + if (from.line < display.viewFrom || to.line > display.viewTo - 1) return false; + + var fromIndex; + if (from.line == display.viewFrom || (fromIndex = findViewIndex(cm, from.line)) == 0) { + var fromLine = lineNo(display.view[0].line); + var fromNode = display.view[0].node; + } else { + var fromLine = lineNo(display.view[fromIndex].line); + var fromNode = display.view[fromIndex - 1].node.nextSibling; + } + var toIndex = findViewIndex(cm, to.line); + if (toIndex == display.view.length - 1) { + var toLine = display.viewTo - 1; + var toNode = display.lineDiv.lastChild; + } else { + var toLine = lineNo(display.view[toIndex + 1].line) - 1; + var toNode = display.view[toIndex + 1].node.previousSibling; + } + + var newText = splitLines(domTextBetween(cm, fromNode, toNode, fromLine, toLine)); + var oldText = getBetween(cm.doc, Pos(fromLine, 0), Pos(toLine, getLine(cm.doc, toLine).text.length)); + while (newText.length > 1 && oldText.length > 1) { + if (lst(newText) == lst(oldText)) { newText.pop(); oldText.pop(); toLine--; } + else if (newText[0] == oldText[0]) { newText.shift(); oldText.shift(); fromLine++; } + else break; + } + + var cutFront = 0, cutEnd = 0; + var newTop = newText[0], oldTop = oldText[0], maxCutFront = Math.min(newTop.length, oldTop.length); + while (cutFront < maxCutFront && newTop.charCodeAt(cutFront) == oldTop.charCodeAt(cutFront)) + ++cutFront; + var newBot = lst(newText), oldBot = lst(oldText); + var maxCutEnd = Math.min(newBot.length - (newText.length == 1 ? cutFront : 0), + oldBot.length - (oldText.length == 1 ? cutFront : 0)); + while (cutEnd < maxCutEnd && + newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1)) + ++cutEnd; + + newText[newText.length - 1] = newBot.slice(0, newBot.length - cutEnd); + newText[0] = newText[0].slice(cutFront); + + var chFrom = Pos(fromLine, cutFront); + var chTo = Pos(toLine, oldText.length ? lst(oldText).length - cutEnd : 0); + if (newText.length > 1 || newText[0] || cmp(chFrom, chTo)) { + replaceRange(cm.doc, newText, chFrom, chTo, "+input"); + return true; + } + }, + + ensurePolled: function() { + this.forceCompositionEnd(); + }, + reset: function() { + this.forceCompositionEnd(); + }, + forceCompositionEnd: function() { + if (!this.composing || this.composing.handled) return; + this.applyComposition(this.composing); + this.composing.handled = true; + this.div.blur(); + this.div.focus(); + }, + applyComposition: function(composing) { + if (composing.data && composing.data != composing.startData) + operation(this.cm, applyTextInput)(this.cm, composing.data, 0, composing.sel); + }, + + setUneditable: function(node) { + node.setAttribute("contenteditable", "false"); + }, + + onKeyPress: function(e) { + e.preventDefault(); + operation(this.cm, applyTextInput)(this.cm, String.fromCharCode(e.charCode == null ? e.keyCode : e.charCode), 0); + }, + + onContextMenu: nothing, + resetPosition: nothing, + + needsContentAttribute: true + }, ContentEditableInput.prototype); + + function posToDOM(cm, pos) { + var view = findViewForLine(cm, pos.line); + if (!view || view.hidden) return null; + var line = getLine(cm.doc, pos.line); + var info = mapFromLineView(view, line, pos.line); + + var order = getOrder(line), side = "left"; + if (order) { + var partPos = getBidiPartAt(order, pos.ch); + side = partPos % 2 ? "right" : "left"; + } + var result = nodeAndOffsetInLineMap(info.map, pos.ch, side); + result.offset = result.collapse == "right" ? result.end : result.start; + return result; + } + + function badPos(pos, bad) { if (bad) pos.bad = true; return pos; } + + function domToPos(cm, node, offset) { + var lineNode; + if (node == cm.display.lineDiv) { + lineNode = cm.display.lineDiv.childNodes[offset]; + if (!lineNode) return badPos(cm.clipPos(Pos(cm.display.viewTo - 1)), true); + node = null; offset = 0; + } else { + for (lineNode = node;; lineNode = lineNode.parentNode) { + if (!lineNode || lineNode == cm.display.lineDiv) return null; + if (lineNode.parentNode && lineNode.parentNode == cm.display.lineDiv) break; + } + } + for (var i = 0; i < cm.display.view.length; i++) { + var lineView = cm.display.view[i]; + if (lineView.node == lineNode) + return locateNodeInLineView(lineView, node, offset); + } + } + + function locateNodeInLineView(lineView, node, offset) { + var wrapper = lineView.text.firstChild, bad = false; + if (!node || !contains(wrapper, node)) return badPos(Pos(lineNo(lineView.line), 0), true); + if (node == wrapper) { + bad = true; + node = wrapper.childNodes[offset]; + offset = 0; + if (!node) { + var line = lineView.rest ? lst(lineView.rest) : lineView.line; + return badPos(Pos(lineNo(line), line.text.length), bad); + } + } + + var textNode = node.nodeType == 3 ? node : null, topNode = node; + if (!textNode && node.childNodes.length == 1 && node.firstChild.nodeType == 3) { + textNode = node.firstChild; + if (offset) offset = textNode.nodeValue.length; + } + while (topNode.parentNode != wrapper) topNode = topNode.parentNode; + var measure = lineView.measure, maps = measure.maps; + + function find(textNode, topNode, offset) { + for (var i = -1; i < (maps ? maps.length : 0); i++) { + var map = i < 0 ? measure.map : maps[i]; + for (var j = 0; j < map.length; j += 3) { + var curNode = map[j + 2]; + if (curNode == textNode || curNode == topNode) { + var line = lineNo(i < 0 ? lineView.line : lineView.rest[i]); + var ch = map[j] + offset; + if (offset < 0 || curNode != textNode) ch = map[j + (offset ? 1 : 0)]; + return Pos(line, ch); + } + } + } + } + var found = find(textNode, topNode, offset); + if (found) return badPos(found, bad); + + // FIXME this is all really shaky. might handle the few cases it needs to handle, but likely to cause problems + for (var after = topNode.nextSibling, dist = textNode ? textNode.nodeValue.length - offset : 0; after; after = after.nextSibling) { + found = find(after, after.firstChild, 0); + if (found) + return badPos(Pos(found.line, found.ch - dist), bad); + else + dist += after.textContent.length; + } + for (var before = topNode.previousSibling, dist = offset; before; before = before.previousSibling) { + found = find(before, before.firstChild, -1); + if (found) + return badPos(Pos(found.line, found.ch + dist), bad); + else + dist += after.textContent.length; + } + } + + function domTextBetween(cm, from, to, fromLine, toLine) { + var text = "", closing = false; + function recognizeMarker(id) { return function(marker) { return marker.id == id; }; } + function walk(node) { + if (node.nodeType == 1) { + var cmText = node.getAttribute("cm-text"); + if (cmText != null) { + if (cmText == "") cmText = node.textContent.replace(/\u200b/g, ""); + text += cmText; + return; + } + var markerID = node.getAttribute("cm-marker"), range; + if (markerID) { + var found = cm.findMarks(Pos(fromLine, 0), Pos(toLine + 1, 0), recognizeMarker(+markerID)); + if (found.length && (range = found[0].find())) + text += getBetween(cm.doc, range.from, range.to).join("\n"); + return; + } + if (node.getAttribute("contenteditable") == "false") return; + for (var i = 0; i < node.childNodes.length; i++) + walk(node.childNodes[i]); + if (/^(pre|div|p)$/i.test(node.nodeName)) + closing = true; + } else if (node.nodeType == 3) { + var val = node.nodeValue; + if (!val) return; + if (closing) { + text += "\n"; + closing = false; + } + text += val; + } + } + for (;;) { + walk(from); + if (from == to) break; + from = from.nextSibling; + } + return text; + } + + CodeMirror.inputStyles = {"textarea": TextareaInput, "contenteditable": ContentEditableInput}; + + // SELECTION / CURSOR + + // Selection objects are immutable. A new one is created every time + // the selection changes. A selection is one or more non-overlapping + // (and non-touching) ranges, sorted, and an integer that indicates + // which one is the primary selection (the one that's scrolled into + // view, that getCursor returns, etc). + function Selection(ranges, primIndex) { + this.ranges = ranges; + this.primIndex = primIndex; + } + + Selection.prototype = { + primary: function() { return this.ranges[this.primIndex]; }, + equals: function(other) { + if (other == this) return true; + if (other.primIndex != this.primIndex || other.ranges.length != this.ranges.length) return false; + for (var i = 0; i < this.ranges.length; i++) { + var here = this.ranges[i], there = other.ranges[i]; + if (cmp(here.anchor, there.anchor) != 0 || cmp(here.head, there.head) != 0) return false; + } + return true; + }, + deepCopy: function() { + for (var out = [], i = 0; i < this.ranges.length; i++) + out[i] = new Range(copyPos(this.ranges[i].anchor), copyPos(this.ranges[i].head)); + return new Selection(out, this.primIndex); + }, + somethingSelected: function() { + for (var i = 0; i < this.ranges.length; i++) + if (!this.ranges[i].empty()) return true; + return false; + }, + contains: function(pos, end) { + if (!end) end = pos; + for (var i = 0; i < this.ranges.length; i++) { + var range = this.ranges[i]; + if (cmp(end, range.from()) >= 0 && cmp(pos, range.to()) <= 0) + return i; + } + return -1; + } + }; + + function Range(anchor, head) { + this.anchor = anchor; this.head = head; + } + + Range.prototype = { + from: function() { return minPos(this.anchor, this.head); }, + to: function() { return maxPos(this.anchor, this.head); }, + empty: function() { + return this.head.line == this.anchor.line && this.head.ch == this.anchor.ch; + } + }; + + // Take an unsorted, potentially overlapping set of ranges, and + // build a selection out of it. 'Consumes' ranges array (modifying + // it). + function normalizeSelection(ranges, primIndex) { + var prim = ranges[primIndex]; + ranges.sort(function(a, b) { return cmp(a.from(), b.from()); }); + primIndex = indexOf(ranges, prim); + for (var i = 1; i < ranges.length; i++) { + var cur = ranges[i], prev = ranges[i - 1]; + if (cmp(prev.to(), cur.from()) >= 0) { + var from = minPos(prev.from(), cur.from()), to = maxPos(prev.to(), cur.to()); + var inv = prev.empty() ? cur.from() == cur.head : prev.from() == prev.head; + if (i <= primIndex) --primIndex; + ranges.splice(--i, 2, new Range(inv ? to : from, inv ? from : to)); + } + } + return new Selection(ranges, primIndex); + } + + function simpleSelection(anchor, head) { + return new Selection([new Range(anchor, head || anchor)], 0); + } + + // Most of the external API clips given positions to make sure they + // actually exist within the document. + function clipLine(doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1));} + function clipPos(doc, pos) { + if (pos.line < doc.first) return Pos(doc.first, 0); + var last = doc.first + doc.size - 1; + if (pos.line > last) return Pos(last, getLine(doc, last).text.length); + return clipToLen(pos, getLine(doc, pos.line).text.length); + } + function clipToLen(pos, linelen) { + var ch = pos.ch; + if (ch == null || ch > linelen) return Pos(pos.line, linelen); + else if (ch < 0) return Pos(pos.line, 0); + else return pos; + } + function isLine(doc, l) {return l >= doc.first && l < doc.first + doc.size;} + function clipPosArray(doc, array) { + for (var out = [], i = 0; i < array.length; i++) out[i] = clipPos(doc, array[i]); + return out; + } + + // SELECTION UPDATES + + // The 'scroll' parameter given to many of these indicated whether + // the new cursor position should be scrolled into view after + // modifying the selection. + + // If shift is held or the extend flag is set, extends a range to + // include a given position (and optionally a second position). + // Otherwise, simply returns the range between the given positions. + // Used for cursor motion and such. + function extendRange(doc, range, head, other) { + if (doc.cm && doc.cm.display.shift || doc.extend) { + var anchor = range.anchor; + if (other) { + var posBefore = cmp(head, anchor) < 0; + if (posBefore != (cmp(other, anchor) < 0)) { + anchor = head; + head = other; + } else if (posBefore != (cmp(head, other) < 0)) { + head = other; + } + } + return new Range(anchor, head); + } else { + return new Range(other || head, head); + } + } + + // Extend the primary selection range, discard the rest. + function extendSelection(doc, head, other, options) { + setSelection(doc, new Selection([extendRange(doc, doc.sel.primary(), head, other)], 0), options); + } + + // Extend all selections (pos is an array of selections with length + // equal the number of selections) + function extendSelections(doc, heads, options) { + for (var out = [], i = 0; i < doc.sel.ranges.length; i++) + out[i] = extendRange(doc, doc.sel.ranges[i], heads[i], null); + var newSel = normalizeSelection(out, doc.sel.primIndex); + setSelection(doc, newSel, options); + } + + // Updates a single range in the selection. + function replaceOneSelection(doc, i, range, options) { + var ranges = doc.sel.ranges.slice(0); + ranges[i] = range; + setSelection(doc, normalizeSelection(ranges, doc.sel.primIndex), options); + } + + // Reset the selection to a single range. + function setSimpleSelection(doc, anchor, head, options) { + setSelection(doc, simpleSelection(anchor, head), options); + } + + // Give beforeSelectionChange handlers a change to influence a + // selection update. + function filterSelectionChange(doc, sel) { + var obj = { + ranges: sel.ranges, + update: function(ranges) { + this.ranges = []; + for (var i = 0; i < ranges.length; i++) + this.ranges[i] = new Range(clipPos(doc, ranges[i].anchor), + clipPos(doc, ranges[i].head)); + } + }; + signal(doc, "beforeSelectionChange", doc, obj); + if (doc.cm) signal(doc.cm, "beforeSelectionChange", doc.cm, obj); + if (obj.ranges != sel.ranges) return normalizeSelection(obj.ranges, obj.ranges.length - 1); + else return sel; + } + + function setSelectionReplaceHistory(doc, sel, options) { + var done = doc.history.done, last = lst(done); + if (last && last.ranges) { + done[done.length - 1] = sel; + setSelectionNoUndo(doc, sel, options); + } else { + setSelection(doc, sel, options); } + } - function themeChanged (cm) { - cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") + - cm.options.theme.replace(/(^|\s)\s*/g, " cm-s-"); - clearCaches(cm); - } - - function guttersChanged (cm) { - updateGutters(cm); - regChange(cm); - setTimeout(function () {alignHorizontally(cm);}, 20); - } - - // Rebuild the gutter elements, ensure the margin to the left of the - // code matches their width. - function updateGutters (cm) { - var gutters = cm.display.gutters, specs = cm.options.gutters; - removeChildren(gutters); - for (var i = 0; i < specs.length; ++i) { - var gutterClass = specs[i]; - var gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + gutterClass)); - if (gutterClass == "CodeMirror-linenumbers") { - cm.display.lineGutter = gElt; - gElt.style.width = (cm.display.lineNumWidth || 1) + "px"; - } - } - gutters.style.display = i ? "" : "none"; - updateGutterSpace(cm); - } + // Set a new selection. + function setSelection(doc, sel, options) { + setSelectionNoUndo(doc, sel, options); + addSelectionToHistory(doc, doc.sel, doc.cm ? doc.cm.curOp.id : NaN, options); + } - function updateGutterSpace (cm) { - var width = cm.display.gutters.offsetWidth; - cm.display.sizer.style.marginLeft = width + "px"; - } + function setSelectionNoUndo(doc, sel, options) { + if (hasHandler(doc, "beforeSelectionChange") || doc.cm && hasHandler(doc.cm, "beforeSelectionChange")) + sel = filterSelectionChange(doc, sel); - // Compute the character length of a line, taking into account - // collapsed ranges (see markText) that might hide parts, and join - // other lines onto it. - function lineLength (line) { - if (line.height == 0) return 0; - var len = line.text.length, merged, cur = line; - while (merged = collapsedSpanAtStart(cur)) { - var found = merged.find(0, true); - cur = found.from.line; - len += found.from.ch - found.to.ch; - } - cur = line; - while (merged = collapsedSpanAtEnd(cur)) { - var found = merged.find(0, true); - len -= cur.text.length - found.from.ch; - cur = found.to.line; - len += cur.text.length - found.to.ch; - } - return len; - } - - // Find the longest line in the document. - function findMaxLine (cm) { - var d = cm.display, doc = cm.doc; - d.maxLine = getLine(doc, doc.first); - d.maxLineLength = lineLength(d.maxLine); - d.maxLineChanged = true; - doc.iter(function (line) { - var len = lineLength(line); - if (len > d.maxLineLength) { - d.maxLineLength = len; - d.maxLine = line; - } - }); + var bias = options && options.bias || + (cmp(sel.primary().head, doc.sel.primary().head) < 0 ? -1 : 1); + setSelectionInner(doc, skipAtomicInSelection(doc, sel, bias, true)); + + if (!(options && options.scroll === false) && doc.cm) + ensureCursorVisible(doc.cm); + } + + function setSelectionInner(doc, sel) { + if (sel.equals(doc.sel)) return; + + doc.sel = sel; + + if (doc.cm) { + doc.cm.curOp.updateInput = doc.cm.curOp.selectionChanged = true; + signalCursorActivity(doc.cm); + } + signalLater(doc, "cursorActivity", doc); + } + + // Verify that the selection does not partially select any atomic + // marked ranges. + function reCheckSelection(doc) { + setSelectionInner(doc, skipAtomicInSelection(doc, doc.sel, null, false), sel_dontScroll); + } + + // Return a selection that does not partially select any atomic + // ranges. + function skipAtomicInSelection(doc, sel, bias, mayClear) { + var out; + for (var i = 0; i < sel.ranges.length; i++) { + var range = sel.ranges[i]; + var newAnchor = skipAtomic(doc, range.anchor, bias, mayClear); + var newHead = skipAtomic(doc, range.head, bias, mayClear); + if (out || newAnchor != range.anchor || newHead != range.head) { + if (!out) out = sel.ranges.slice(0, i); + out[i] = new Range(newAnchor, newHead); + } + } + return out ? normalizeSelection(out, sel.primIndex) : sel; + } + + // Ensure a given position is not inside an atomic range. + function skipAtomic(doc, pos, bias, mayClear) { + var flipped = false, curPos = pos; + var dir = bias || 1; + doc.cantEdit = false; + search: for (;;) { + var line = getLine(doc, curPos.line); + if (line.markedSpans) { + for (var i = 0; i < line.markedSpans.length; ++i) { + var sp = line.markedSpans[i], m = sp.marker; + if ((sp.from == null || (m.inclusiveLeft ? sp.from <= curPos.ch : sp.from < curPos.ch)) && + (sp.to == null || (m.inclusiveRight ? sp.to >= curPos.ch : sp.to > curPos.ch))) { + if (mayClear) { + signal(m, "beforeCursorEnter"); + if (m.explicitlyCleared) { + if (!line.markedSpans) break; + else {--i; continue;} + } + } + if (!m.atomic) continue; + var newPos = m.find(dir < 0 ? -1 : 1); + if (cmp(newPos, curPos) == 0) { + newPos.ch += dir; + if (newPos.ch < 0) { + if (newPos.line > doc.first) newPos = clipPos(doc, Pos(newPos.line - 1)); + else newPos = null; + } else if (newPos.ch > line.text.length) { + if (newPos.line < doc.first + doc.size - 1) newPos = Pos(newPos.line + 1, 0); + else newPos = null; + } + if (!newPos) { + if (flipped) { + // Driven in a corner -- no valid cursor position found at all + // -- try again *with* clearing, if we didn't already + if (!mayClear) return skipAtomic(doc, pos, bias, true); + // Otherwise, turn off editing until further notice, and return the start of the doc + doc.cantEdit = true; + return Pos(doc.first, 0); + } + flipped = true; newPos = pos; dir = -dir; + } + } + curPos = newPos; + continue search; + } + } + } + return curPos; + } + } + + // SELECTION DRAWING + + function updateSelection(cm) { + cm.display.input.showSelection(cm.display.input.prepareSelection()); + } + + function prepareSelection(cm, primary) { + var doc = cm.doc, result = {}; + var curFragment = result.cursors = document.createDocumentFragment(); + var selFragment = result.selection = document.createDocumentFragment(); + + for (var i = 0; i < doc.sel.ranges.length; i++) { + if (primary === false && i == doc.sel.primIndex) continue; + var range = doc.sel.ranges[i]; + var collapsed = range.empty(); + if (collapsed || cm.options.showCursorWhenSelecting) + drawSelectionCursor(cm, range, curFragment); + if (!collapsed) + drawSelectionRange(cm, range, selFragment); + } + return result; + } + + // Draws a cursor for the given range + function drawSelectionCursor(cm, range, output) { + var pos = cursorCoords(cm, range.head, "div", null, null, !cm.options.singleCursorHeightPerLine); + + var cursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor")); + cursor.style.left = pos.left + "px"; + cursor.style.top = pos.top + "px"; + cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px"; + + if (pos.other) { + // Secondary cursor, shown when on a 'jump' in bi-directional text + var otherCursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor")); + otherCursor.style.display = ""; + otherCursor.style.left = pos.other.left + "px"; + otherCursor.style.top = pos.other.top + "px"; + otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px"; + } + } + + // Draws the given range as a highlighted selection + function drawSelectionRange(cm, range, output) { + var display = cm.display, doc = cm.doc; + var fragment = document.createDocumentFragment(); + var padding = paddingH(cm.display), leftSide = padding.left; + var rightSide = Math.max(display.sizerWidth, displayWidth(cm) - display.sizer.offsetLeft) - padding.right; + + function add(left, top, width, bottom) { + if (top < 0) top = 0; + top = Math.round(top); + bottom = Math.round(bottom); + fragment.appendChild(elt("div", null, "CodeMirror-selected", "position: absolute; left: " + left + + "px; top: " + top + "px; width: " + (width == null ? rightSide - left : width) + + "px; height: " + (bottom - top) + "px")); } - // Make sure the gutters options contains the element - // "CodeMirror-linenumbers" when the lineNumbers option is true. - function setGuttersForLineNumbers (options) { - var found = indexOf(options.gutters, "CodeMirror-linenumbers"); - if (found == -1 && options.lineNumbers) { - options.gutters = options.gutters.concat(["CodeMirror-linenumbers"]); - } else if (found > -1 && !options.lineNumbers) { - options.gutters = options.gutters.slice(0); - options.gutters.splice(found, 1); - } - } + function drawForLine(line, fromArg, toArg) { + var lineObj = getLine(doc, line); + var lineLen = lineObj.text.length; + var start, end; + function coords(ch, bias) { + return charCoords(cm, Pos(line, ch), "div", lineObj, bias); + } - // SCROLLBARS - - // Prepare DOM reads needed to update the scrollbars. Done in one - // shot to minimize update/measure roundtrips. - function measureForScrollbars (cm) { - var d = cm.display, gutterW = d.gutters.offsetWidth; - var docH = Math.round(cm.doc.height + paddingVert(cm.display)); - return { - clientHeight: d.scroller.clientHeight, - viewHeight: d.wrapper.clientHeight, - scrollWidth: d.scroller.scrollWidth, clientWidth: d.scroller.clientWidth, - viewWidth: d.wrapper.clientWidth, - barLeft: cm.options.fixedGutter ? gutterW : 0, - docHeight: docH, - scrollHeight: docH + scrollGap(cm) + d.barHeight, - nativeBarWidth: d.nativeBarWidth, - gutterWidth: gutterW - }; + iterateBidiSections(getOrder(lineObj), fromArg || 0, toArg == null ? lineLen : toArg, function(from, to, dir) { + var leftPos = coords(from, "left"), rightPos, left, right; + if (from == to) { + rightPos = leftPos; + left = right = leftPos.left; + } else { + rightPos = coords(to - 1, "right"); + if (dir == "rtl") { var tmp = leftPos; leftPos = rightPos; rightPos = tmp; } + left = leftPos.left; + right = rightPos.right; + } + if (fromArg == null && from == 0) left = leftSide; + if (rightPos.top - leftPos.top > 3) { // Different lines, draw top part + add(left, leftPos.top, null, leftPos.bottom); + left = leftSide; + if (leftPos.bottom < rightPos.top) add(left, leftPos.bottom, null, rightPos.top); + } + if (toArg == null && to == lineLen) right = rightSide; + if (!start || leftPos.top < start.top || leftPos.top == start.top && leftPos.left < start.left) + start = leftPos; + if (!end || rightPos.bottom > end.bottom || rightPos.bottom == end.bottom && rightPos.right > end.right) + end = rightPos; + if (left < leftSide + 1) left = leftSide; + add(left, rightPos.top, right - left, rightPos.bottom); + }); + return {start: start, end: end}; + } + + var sFrom = range.from(), sTo = range.to(); + if (sFrom.line == sTo.line) { + drawForLine(sFrom.line, sFrom.ch, sTo.ch); + } else { + var fromLine = getLine(doc, sFrom.line), toLine = getLine(doc, sTo.line); + var singleVLine = visualLine(fromLine) == visualLine(toLine); + var leftEnd = drawForLine(sFrom.line, sFrom.ch, singleVLine ? fromLine.text.length + 1 : null).end; + var rightStart = drawForLine(sTo.line, singleVLine ? 0 : null, sTo.ch).start; + if (singleVLine) { + if (leftEnd.top < rightStart.top - 2) { + add(leftEnd.right, leftEnd.top, null, leftEnd.bottom); + add(leftSide, rightStart.top, rightStart.left, rightStart.bottom); + } else { + add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom); + } + } + if (leftEnd.bottom < rightStart.top) + add(leftSide, leftEnd.bottom, null, rightStart.top); + } + + output.appendChild(fragment); + } + + // Cursor-blinking + function restartBlink(cm) { + if (!cm.state.focused) return; + var display = cm.display; + clearInterval(display.blinker); + var on = true; + display.cursorDiv.style.visibility = ""; + if (cm.options.cursorBlinkRate > 0) + display.blinker = setInterval(function() { + display.cursorDiv.style.visibility = (on = !on) ? "" : "hidden"; + }, cm.options.cursorBlinkRate); + else if (cm.options.cursorBlinkRate < 0) + display.cursorDiv.style.visibility = "hidden"; + } + + // HIGHLIGHT WORKER + + function startWorker(cm, time) { + if (cm.doc.mode.startState && cm.doc.frontier < cm.display.viewTo) + cm.state.highlight.set(time, bind(highlightWorker, cm)); + } + + function highlightWorker(cm) { + var doc = cm.doc; + if (doc.frontier < doc.first) doc.frontier = doc.first; + if (doc.frontier >= cm.display.viewTo) return; + var end = +new Date + cm.options.workTime; + var state = copyState(doc.mode, getStateBefore(cm, doc.frontier)); + var changedLines = []; + + doc.iter(doc.frontier, Math.min(doc.first + doc.size, cm.display.viewTo + 500), function(line) { + if (doc.frontier >= cm.display.viewFrom) { // Visible + var oldStyles = line.styles; + var highlighted = highlightLine(cm, line, state, true); + line.styles = highlighted.styles; + var oldCls = line.styleClasses, newCls = highlighted.classes; + if (newCls) line.styleClasses = newCls; + else if (oldCls) line.styleClasses = null; + var ischange = !oldStyles || oldStyles.length != line.styles.length || + oldCls != newCls && (!oldCls || !newCls || oldCls.bgClass != newCls.bgClass || oldCls.textClass != newCls.textClass); + for (var i = 0; !ischange && i < oldStyles.length; ++i) ischange = oldStyles[i] != line.styles[i]; + if (ischange) changedLines.push(doc.frontier); + line.stateAfter = copyState(doc.mode, state); + } else { + processLine(cm, line.text, state); + line.stateAfter = doc.frontier % 5 == 0 ? copyState(doc.mode, state) : null; + } + ++doc.frontier; + if (+new Date > end) { + startWorker(cm, cm.options.workDelay); + return true; + } + }); + if (changedLines.length) runInOp(cm, function() { + for (var i = 0; i < changedLines.length; i++) + regLineChange(cm, changedLines[i], "text"); + }); + } + + // Finds the line to start with when starting a parse. Tries to + // find a line with a stateAfter, so that it can start with a + // valid state. If that fails, it returns the line with the + // smallest indentation, which tends to need the least context to + // parse correctly. + function findStartLine(cm, n, precise) { + var minindent, minline, doc = cm.doc; + var lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100); + for (var search = n; search > lim; --search) { + if (search <= doc.first) return doc.first; + var line = getLine(doc, search - 1); + if (line.stateAfter && (!precise || search <= doc.frontier)) return search; + var indented = countColumn(line.text, null, cm.options.tabSize); + if (minline == null || minindent > indented) { + minline = search - 1; + minindent = indented; + } + } + return minline; + } + + function getStateBefore(cm, n, precise) { + var doc = cm.doc, display = cm.display; + if (!doc.mode.startState) return true; + var pos = findStartLine(cm, n, precise), state = pos > doc.first && getLine(doc, pos-1).stateAfter; + if (!state) state = startState(doc.mode); + else state = copyState(doc.mode, state); + doc.iter(pos, n, function(line) { + processLine(cm, line.text, state); + var save = pos == n - 1 || pos % 5 == 0 || pos >= display.viewFrom && pos < display.viewTo; + line.stateAfter = save ? copyState(doc.mode, state) : null; + ++pos; + }); + if (precise) doc.frontier = pos; + return state; + } + + // POSITION MEASUREMENT + + function paddingTop(display) {return display.lineSpace.offsetTop;} + function paddingVert(display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight;} + function paddingH(display) { + if (display.cachedPaddingH) return display.cachedPaddingH; + var e = removeChildrenAndAdd(display.measure, elt("pre", "x")); + var style = window.getComputedStyle ? window.getComputedStyle(e) : e.currentStyle; + var data = {left: parseInt(style.paddingLeft), right: parseInt(style.paddingRight)}; + if (!isNaN(data.left) && !isNaN(data.right)) display.cachedPaddingH = data; + return data; + } + + function scrollGap(cm) { return scrollerGap - cm.display.nativeBarWidth; } + function displayWidth(cm) { + return cm.display.scroller.clientWidth - scrollGap(cm) - cm.display.barWidth; + } + function displayHeight(cm) { + return cm.display.scroller.clientHeight - scrollGap(cm) - cm.display.barHeight; + } + + // Ensure the lineView.wrapping.heights array is populated. This is + // an array of bottom offsets for the lines that make up a drawn + // line. When lineWrapping is on, there might be more than one + // height. + function ensureLineHeights(cm, lineView, rect) { + var wrapping = cm.options.lineWrapping; + var curWidth = wrapping && displayWidth(cm); + if (!lineView.measure.heights || wrapping && lineView.measure.width != curWidth) { + var heights = lineView.measure.heights = []; + if (wrapping) { + lineView.measure.width = curWidth; + var rects = lineView.text.firstChild.getClientRects(); + for (var i = 0; i < rects.length - 1; i++) { + var cur = rects[i], next = rects[i + 1]; + if (Math.abs(cur.bottom - next.bottom) > 2) + heights.push((cur.bottom + next.top) / 2 - rect.top); + } + } + heights.push(rect.bottom - rect.top); + } + } + + // Find a line map (mapping character offsets to text nodes) and a + // measurement cache for the given line number. (A line view might + // contain multiple lines when collapsed ranges are present.) + function mapFromLineView(lineView, line, lineN) { + if (lineView.line == line) + return {map: lineView.measure.map, cache: lineView.measure.cache}; + for (var i = 0; i < lineView.rest.length; i++) + if (lineView.rest[i] == line) + return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i]}; + for (var i = 0; i < lineView.rest.length; i++) + if (lineNo(lineView.rest[i]) > lineN) + return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i], before: true}; + } + + // Render a line into the hidden node display.externalMeasured. Used + // when measurement is needed for a line that's not in the viewport. + function updateExternalMeasurement(cm, line) { + line = visualLine(line); + var lineN = lineNo(line); + var view = cm.display.externalMeasured = new LineView(cm.doc, line, lineN); + view.lineN = lineN; + var built = view.built = buildLineContent(cm, view); + view.text = built.pre; + removeChildrenAndAdd(cm.display.lineMeasure, built.pre); + return view; + } + + // Get a {top, bottom, left, right} box (in line-local coordinates) + // for a given character. + function measureChar(cm, line, ch, bias) { + return measureCharPrepared(cm, prepareMeasureForLine(cm, line), ch, bias); + } + + // Find a line view that corresponds to the given line number. + function findViewForLine(cm, lineN) { + if (lineN >= cm.display.viewFrom && lineN < cm.display.viewTo) + return cm.display.view[findViewIndex(cm, lineN)]; + var ext = cm.display.externalMeasured; + if (ext && lineN >= ext.lineN && lineN < ext.lineN + ext.size) + return ext; + } + + // Measurement can be split in two steps, the set-up work that + // applies to the whole line, and the measurement of the actual + // character. Functions like coordsChar, that need to do a lot of + // measurements in a row, can thus ensure that the set-up work is + // only done once. + function prepareMeasureForLine(cm, line) { + var lineN = lineNo(line); + var view = findViewForLine(cm, lineN); + if (view && !view.text) + view = null; + else if (view && view.changes) + updateLineForChanges(cm, view, lineN, getDimensions(cm)); + if (!view) + view = updateExternalMeasurement(cm, line); + + var info = mapFromLineView(view, line, lineN); + return { + line: line, view: view, rect: null, + map: info.map, cache: info.cache, before: info.before, + hasHeights: false + }; + } + + // Given a prepared measurement object, measures the position of an + // actual character (or fetches it from the cache). + function measureCharPrepared(cm, prepared, ch, bias, varHeight) { + if (prepared.before) ch = -1; + var key = ch + (bias || ""), found; + if (prepared.cache.hasOwnProperty(key)) { + found = prepared.cache[key]; + } else { + if (!prepared.rect) + prepared.rect = prepared.view.text.getBoundingClientRect(); + if (!prepared.hasHeights) { + ensureLineHeights(cm, prepared.view, prepared.rect); + prepared.hasHeights = true; + } + found = measureCharInner(cm, prepared, ch, bias); + if (!found.bogus) prepared.cache[key] = found; + } + return {left: found.left, right: found.right, + top: varHeight ? found.rtop : found.top, + bottom: varHeight ? found.rbottom : found.bottom}; + } + + var nullRect = {left: 0, right: 0, top: 0, bottom: 0}; + + function nodeAndOffsetInLineMap(map, ch, bias) { + var node, start, end, collapse; + // First, search the line map for the text node corresponding to, + // or closest to, the target character. + for (var i = 0; i < map.length; i += 3) { + var mStart = map[i], mEnd = map[i + 1]; + if (ch < mStart) { + start = 0; end = 1; + collapse = "left"; + } else if (ch < mEnd) { + start = ch - mStart; + end = start + 1; + } else if (i == map.length - 3 || ch == mEnd && map[i + 3] > ch) { + end = mEnd - mStart; + start = end - 1; + if (ch >= mEnd) collapse = "right"; + } + if (start != null) { + node = map[i + 2]; + if (mStart == mEnd && bias == (node.insertLeft ? "left" : "right")) + collapse = bias; + if (bias == "left" && start == 0) + while (i && map[i - 2] == map[i - 3] && map[i - 1].insertLeft) { + node = map[(i -= 3) + 2]; + collapse = "left"; + } + if (bias == "right" && start == mEnd - mStart) + while (i < map.length - 3 && map[i + 3] == map[i + 4] && !map[i + 5].insertLeft) { + node = map[(i += 3) + 2]; + collapse = "right"; + } + break; + } + } + return {node: node, start: start, end: end, collapse: collapse, coverStart: mStart, coverEnd: mEnd}; + } + + function measureCharInner(cm, prepared, ch, bias) { + var place = nodeAndOffsetInLineMap(prepared.map, ch, bias); + var node = place.node, start = place.start, end = place.end, collapse = place.collapse; + + var rect; + if (node.nodeType == 3) { // If it is a text node, use a range to retrieve the coordinates. + for (var i = 0; i < 4; i++) { // Retry a maximum of 4 times when nonsense rectangles are returned + while (start && isExtendingChar(prepared.line.text.charAt(place.coverStart + start))) --start; + while (place.coverStart + end < place.coverEnd && isExtendingChar(prepared.line.text.charAt(place.coverStart + end))) ++end; + if (ie && ie_version < 9 && start == 0 && end == place.coverEnd - place.coverStart) { + rect = node.parentNode.getBoundingClientRect(); + } else if (ie && cm.options.lineWrapping) { + var rects = range(node, start, end).getClientRects(); + if (rects.length) + rect = rects[bias == "right" ? rects.length - 1 : 0]; + else + rect = nullRect; + } else { + rect = range(node, start, end).getBoundingClientRect() || nullRect; + } + if (rect.left || rect.right || start == 0) break; + end = start; + start = start - 1; + collapse = "right"; + } + if (ie && ie_version < 11) rect = maybeUpdateRectForZooming(cm.display.measure, rect); + } else { // If it is a widget, simply get the box for the whole widget. + if (start > 0) collapse = bias = "right"; + var rects; + if (cm.options.lineWrapping && (rects = node.getClientRects()).length > 1) + rect = rects[bias == "right" ? rects.length - 1 : 0]; + else + rect = node.getBoundingClientRect(); + } + if (ie && ie_version < 9 && !start && (!rect || !rect.left && !rect.right)) { + var rSpan = node.parentNode.getClientRects()[0]; + if (rSpan) + rect = {left: rSpan.left, right: rSpan.left + charWidth(cm.display), top: rSpan.top, bottom: rSpan.bottom}; + else + rect = nullRect; + } + + var rtop = rect.top - prepared.rect.top, rbot = rect.bottom - prepared.rect.top; + var mid = (rtop + rbot) / 2; + var heights = prepared.view.measure.heights; + for (var i = 0; i < heights.length - 1; i++) + if (mid < heights[i]) break; + var top = i ? heights[i - 1] : 0, bot = heights[i]; + var result = {left: (collapse == "right" ? rect.right : rect.left) - prepared.rect.left, + right: (collapse == "left" ? rect.left : rect.right) - prepared.rect.left, + top: top, bottom: bot}; + if (!rect.left && !rect.right) result.bogus = true; + if (!cm.options.singleCursorHeightPerLine) { result.rtop = rtop; result.rbottom = rbot; } + + return result; + } + + // Work around problem with bounding client rects on ranges being + // returned incorrectly when zoomed on IE10 and below. + function maybeUpdateRectForZooming(measure, rect) { + if (!window.screen || screen.logicalXDPI == null || + screen.logicalXDPI == screen.deviceXDPI || !hasBadZoomedRects(measure)) + return rect; + var scaleX = screen.logicalXDPI / screen.deviceXDPI; + var scaleY = screen.logicalYDPI / screen.deviceYDPI; + return {left: rect.left * scaleX, right: rect.right * scaleX, + top: rect.top * scaleY, bottom: rect.bottom * scaleY}; + } + + function clearLineMeasurementCacheFor(lineView) { + if (lineView.measure) { + lineView.measure.cache = {}; + lineView.measure.heights = null; + if (lineView.rest) for (var i = 0; i < lineView.rest.length; i++) + lineView.measure.caches[i] = {}; + } + } + + function clearLineMeasurementCache(cm) { + cm.display.externalMeasure = null; + removeChildren(cm.display.lineMeasure); + for (var i = 0; i < cm.display.view.length; i++) + clearLineMeasurementCacheFor(cm.display.view[i]); + } + + function clearCaches(cm) { + clearLineMeasurementCache(cm); + cm.display.cachedCharWidth = cm.display.cachedTextHeight = cm.display.cachedPaddingH = null; + if (!cm.options.lineWrapping) cm.display.maxLineChanged = true; + cm.display.lineNumChars = null; + } + + function pageScrollX() { return window.pageXOffset || (document.documentElement || document.body).scrollLeft; } + function pageScrollY() { return window.pageYOffset || (document.documentElement || document.body).scrollTop; } + + // Converts a {top, bottom, left, right} box from line-local + // coordinates into another coordinate system. Context may be one of + // "line", "div" (display.lineDiv), "local"/null (editor), "window", + // or "page". + function intoCoordSystem(cm, lineObj, rect, context) { + if (lineObj.widgets) for (var i = 0; i < lineObj.widgets.length; ++i) if (lineObj.widgets[i].above) { + var size = widgetHeight(lineObj.widgets[i]); + rect.top += size; rect.bottom += size; + } + if (context == "line") return rect; + if (!context) context = "local"; + var yOff = heightAtLine(lineObj); + if (context == "local") yOff += paddingTop(cm.display); + else yOff -= cm.display.viewOffset; + if (context == "page" || context == "window") { + var lOff = cm.display.lineSpace.getBoundingClientRect(); + yOff += lOff.top + (context == "window" ? 0 : pageScrollY()); + var xOff = lOff.left + (context == "window" ? 0 : pageScrollX()); + rect.left += xOff; rect.right += xOff; + } + rect.top += yOff; rect.bottom += yOff; + return rect; + } + + // Coverts a box from "div" coords to another coordinate system. + // Context may be "window", "page", "div", or "local"/null. + function fromCoordSystem(cm, coords, context) { + if (context == "div") return coords; + var left = coords.left, top = coords.top; + // First move into "page" coordinate system + if (context == "page") { + left -= pageScrollX(); + top -= pageScrollY(); + } else if (context == "local" || !context) { + var localBox = cm.display.sizer.getBoundingClientRect(); + left += localBox.left; + top += localBox.top; + } + + var lineSpaceBox = cm.display.lineSpace.getBoundingClientRect(); + return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top}; + } + + function charCoords(cm, pos, context, lineObj, bias) { + if (!lineObj) lineObj = getLine(cm.doc, pos.line); + return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, bias), context); + } + + // Returns a box for a given cursor position, which may have an + // 'other' property containing the position of the secondary cursor + // on a bidi boundary. + function cursorCoords(cm, pos, context, lineObj, preparedMeasure, varHeight) { + lineObj = lineObj || getLine(cm.doc, pos.line); + if (!preparedMeasure) preparedMeasure = prepareMeasureForLine(cm, lineObj); + function get(ch, right) { + var m = measureCharPrepared(cm, preparedMeasure, ch, right ? "right" : "left", varHeight); + if (right) m.left = m.right; else m.right = m.left; + return intoCoordSystem(cm, lineObj, m, context); + } + function getBidi(ch, partPos) { + var part = order[partPos], right = part.level % 2; + if (ch == bidiLeft(part) && partPos && part.level < order[partPos - 1].level) { + part = order[--partPos]; + ch = bidiRight(part) - (part.level % 2 ? 0 : 1); + right = true; + } else if (ch == bidiRight(part) && partPos < order.length - 1 && part.level < order[partPos + 1].level) { + part = order[++partPos]; + ch = bidiLeft(part) - part.level % 2; + right = false; + } + if (right && ch == part.to && ch > part.from) return get(ch - 1); + return get(ch, right); + } + var order = getOrder(lineObj), ch = pos.ch; + if (!order) return get(ch); + var partPos = getBidiPartAt(order, ch); + var val = getBidi(ch, partPos); + if (bidiOther != null) val.other = getBidi(ch, bidiOther); + return val; + } + + // Used to cheaply estimate the coordinates for a position. Used for + // intermediate scroll updates. + function estimateCoords(cm, pos) { + var left = 0, pos = clipPos(cm.doc, pos); + if (!cm.options.lineWrapping) left = charWidth(cm.display) * pos.ch; + var lineObj = getLine(cm.doc, pos.line); + var top = heightAtLine(lineObj) + paddingTop(cm.display); + return {left: left, right: left, top: top, bottom: top + lineObj.height}; + } + + // Positions returned by coordsChar contain some extra information. + // xRel is the relative x position of the input coordinates compared + // to the found position (so xRel > 0 means the coordinates are to + // the right of the character position, for example). When outside + // is true, that means the coordinates lie outside the line's + // vertical range. + function PosWithInfo(line, ch, outside, xRel) { + var pos = Pos(line, ch); + pos.xRel = xRel; + if (outside) pos.outside = true; + return pos; + } + + // Compute the character position closest to the given coordinates. + // Input must be lineSpace-local ("div" coordinate system). + function coordsChar(cm, x, y) { + var doc = cm.doc; + y += cm.display.viewOffset; + if (y < 0) return PosWithInfo(doc.first, 0, true, -1); + var lineN = lineAtHeight(doc, y), last = doc.first + doc.size - 1; + if (lineN > last) + return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, true, 1); + if (x < 0) x = 0; + + var lineObj = getLine(doc, lineN); + for (;;) { + var found = coordsCharInner(cm, lineObj, lineN, x, y); + var merged = collapsedSpanAtEnd(lineObj); + var mergedPos = merged && merged.find(0, true); + if (merged && (found.ch > mergedPos.from.ch || found.ch == mergedPos.from.ch && found.xRel > 0)) + lineN = lineNo(lineObj = mergedPos.to.line); + else + return found; } - - function NativeScrollbars (place, scroll, cm) { - this.cm = cm; - var vert = this.vert = elt("div", [elt("div", null, null, "min-width: 1px")], "CodeMirror-vscrollbar"); - var horiz = this.horiz = elt("div", [elt("div", null, null, "height: 100%; min-height: 1px")], "CodeMirror-hscrollbar"); - place(vert); place(horiz); - - on(vert, "scroll", function () { - if (vert.clientHeight) scroll(vert.scrollTop, "vertical"); - }); - on(horiz, "scroll", function () { - if (horiz.clientWidth) scroll(horiz.scrollLeft, "horizontal"); - }); - - this.checkedOverlay = false; - // Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8). - if (ie && ie_version < 8) this.horiz.style.minHeight = this.vert.style.minWidth = "18px"; + } + + function coordsCharInner(cm, lineObj, lineNo, x, y) { + var innerOff = y - heightAtLine(lineObj); + var wrongLine = false, adjust = 2 * cm.display.wrapper.clientWidth; + var preparedMeasure = prepareMeasureForLine(cm, lineObj); + + function getX(ch) { + var sp = cursorCoords(cm, Pos(lineNo, ch), "line", lineObj, preparedMeasure); + wrongLine = true; + if (innerOff > sp.bottom) return sp.left - adjust; + else if (innerOff < sp.top) return sp.left + adjust; + else wrongLine = false; + return sp.left; + } + + var bidi = getOrder(lineObj), dist = lineObj.text.length; + var from = lineLeft(lineObj), to = lineRight(lineObj); + var fromX = getX(from), fromOutside = wrongLine, toX = getX(to), toOutside = wrongLine; + + if (x > toX) return PosWithInfo(lineNo, to, toOutside, 1); + // Do a binary search between these bounds. + for (;;) { + if (bidi ? to == from || to == moveVisually(lineObj, from, 1) : to - from <= 1) { + var ch = x < fromX || x - fromX <= toX - x ? from : to; + var xDiff = x - (ch == from ? fromX : toX); + while (isExtendingChar(lineObj.text.charAt(ch))) ++ch; + var pos = PosWithInfo(lineNo, ch, ch == from ? fromOutside : toOutside, + xDiff < -1 ? -1 : xDiff > 1 ? 1 : 0); + return pos; + } + var step = Math.ceil(dist / 2), middle = from + step; + if (bidi) { + middle = from; + for (var i = 0; i < step; ++i) middle = moveVisually(lineObj, middle, 1); + } + var middleX = getX(middle); + if (middleX > x) {to = middle; toX = middleX; if (toOutside = wrongLine) toX += 1000; dist = step;} + else {from = middle; fromX = middleX; fromOutside = wrongLine; dist -= step;} + } + } + + var measureText; + // Compute the default text height. + function textHeight(display) { + if (display.cachedTextHeight != null) return display.cachedTextHeight; + if (measureText == null) { + measureText = elt("pre"); + // Measure a bunch of lines, for browsers that compute + // fractional heights. + for (var i = 0; i < 49; ++i) { + measureText.appendChild(document.createTextNode("x")); + measureText.appendChild(elt("br")); + } + measureText.appendChild(document.createTextNode("x")); + } + removeChildrenAndAdd(display.measure, measureText); + var height = measureText.offsetHeight / 50; + if (height > 3) display.cachedTextHeight = height; + removeChildren(display.measure); + return height || 1; + } + + // Compute the default character width. + function charWidth(display) { + if (display.cachedCharWidth != null) return display.cachedCharWidth; + var anchor = elt("span", "xxxxxxxxxx"); + var pre = elt("pre", [anchor]); + removeChildrenAndAdd(display.measure, pre); + var rect = anchor.getBoundingClientRect(), width = (rect.right - rect.left) / 10; + if (width > 2) display.cachedCharWidth = width; + return width || 10; + } + + // OPERATIONS + + // Operations are used to wrap a series of changes to the editor + // state in such a way that each change won't have to update the + // cursor and display (which would be awkward, slow, and + // error-prone). Instead, display updates are batched and then all + // combined and executed at once. + + var operationGroup = null; + + var nextOpId = 0; + // Start a new operation. + function startOperation(cm) { + cm.curOp = { + cm: cm, + viewChanged: false, // Flag that indicates that lines might need to be redrawn + startHeight: cm.doc.height, // Used to detect need to update scrollbar + forceUpdate: false, // Used to force a redraw + updateInput: null, // Whether to reset the input textarea + typing: false, // Whether this reset should be careful to leave existing text (for compositing) + changeObjs: null, // Accumulated changes, for firing change events + cursorActivityHandlers: null, // Set of handlers to fire cursorActivity on + cursorActivityCalled: 0, // Tracks which cursorActivity handlers have been called already + selectionChanged: false, // Whether the selection needs to be redrawn + updateMaxLine: false, // Set when the widest line needs to be determined anew + scrollLeft: null, scrollTop: null, // Intermediate scroll position, not pushed to DOM yet + scrollToPos: null, // Used to scroll to a specific position + focus: false, + id: ++nextOpId // Unique ID + }; + if (operationGroup) { + operationGroup.ops.push(cm.curOp); + } else { + cm.curOp.ownsGroup = operationGroup = { + ops: [cm.curOp], + delayedCallbacks: [] + }; } + } + + function fireCallbacksForOps(group) { + // Calls delayed callbacks and cursorActivity handlers until no + // new ones appear + var callbacks = group.delayedCallbacks, i = 0; + do { + for (; i < callbacks.length; i++) + callbacks[i](); + for (var j = 0; j < group.ops.length; j++) { + var op = group.ops[j]; + if (op.cursorActivityHandlers) + while (op.cursorActivityCalled < op.cursorActivityHandlers.length) + op.cursorActivityHandlers[op.cursorActivityCalled++](op.cm); + } + } while (i < callbacks.length); + } + + // Finish an operation, updating the display and signalling delayed events + function endOperation(cm) { + var op = cm.curOp, group = op.ownsGroup; + if (!group) return; + + try { fireCallbacksForOps(group); } + finally { + operationGroup = null; + for (var i = 0; i < group.ops.length; i++) + group.ops[i].cm.curOp = null; + endOperations(group); + } + } + + // The DOM updates done when an operation finishes are batched so + // that the minimum number of relayouts are required. + function endOperations(group) { + var ops = group.ops; + for (var i = 0; i < ops.length; i++) // Read DOM + endOperation_R1(ops[i]); + for (var i = 0; i < ops.length; i++) // Write DOM (maybe) + endOperation_W1(ops[i]); + for (var i = 0; i < ops.length; i++) // Read DOM + endOperation_R2(ops[i]); + for (var i = 0; i < ops.length; i++) // Write DOM (maybe) + endOperation_W2(ops[i]); + for (var i = 0; i < ops.length; i++) // Read DOM + endOperation_finish(ops[i]); + } + + function endOperation_R1(op) { + var cm = op.cm, display = cm.display; + maybeClipScrollbars(cm); + if (op.updateMaxLine) findMaxLine(cm); + + op.mustUpdate = op.viewChanged || op.forceUpdate || op.scrollTop != null || + op.scrollToPos && (op.scrollToPos.from.line < display.viewFrom || + op.scrollToPos.to.line >= display.viewTo) || + display.maxLineChanged && cm.options.lineWrapping; + op.update = op.mustUpdate && + new DisplayUpdate(cm, op.mustUpdate && {top: op.scrollTop, ensure: op.scrollToPos}, op.forceUpdate); + } - NativeScrollbars.prototype = copyObj({ - update: function (measure) { - var needsH = measure.scrollWidth > measure.clientWidth + 1; - var needsV = measure.scrollHeight > measure.clientHeight + 1; - var sWidth = measure.nativeBarWidth; + function endOperation_W1(op) { + op.updatedDisplay = op.mustUpdate && updateDisplayIfNeeded(op.cm, op.update); + } - if (needsV) { - this.vert.style.display = "block"; - this.vert.style.bottom = needsH ? sWidth + "px" : "0"; - var totalHeight = measure.viewHeight - (needsH ? sWidth : 0); - // A bug in IE8 can cause this value to be negative, so guard it. - this.vert.firstChild.style.height = - Math.max(0, measure.scrollHeight - measure.clientHeight + totalHeight) + "px"; - } else { - this.vert.style.display = ""; - this.vert.firstChild.style.height = "0"; - } + function endOperation_R2(op) { + var cm = op.cm, display = cm.display; + if (op.updatedDisplay) updateHeightsInViewport(cm); - if (needsH) { - this.horiz.style.display = "block"; - this.horiz.style.right = needsV ? sWidth + "px" : "0"; - this.horiz.style.left = measure.barLeft + "px"; - var totalWidth = measure.viewWidth - measure.barLeft - (needsV ? sWidth : 0); - this.horiz.firstChild.style.width = - (measure.scrollWidth - measure.clientWidth + totalWidth) + "px"; - } else { - this.horiz.style.display = ""; - this.horiz.firstChild.style.width = "0"; - } + op.barMeasure = measureForScrollbars(cm); - if (!this.checkedOverlay && measure.clientHeight > 0) { - if (sWidth == 0) this.overlayHack(); - this.checkedOverlay = true; - } + // If the max line changed since it was last measured, measure it, + // and ensure the document's width matches it. + // updateDisplay_W2 will use these properties to do the actual resizing + if (display.maxLineChanged && !cm.options.lineWrapping) { + op.adjustWidthTo = measureChar(cm, display.maxLine, display.maxLine.text.length).left + 3; + cm.display.sizerWidth = op.adjustWidthTo; + op.barMeasure.scrollWidth = + Math.max(display.scroller.clientWidth, display.sizer.offsetLeft + op.adjustWidthTo + scrollGap(cm) + cm.display.barWidth); + op.maxScrollLeft = Math.max(0, display.sizer.offsetLeft + op.adjustWidthTo - displayWidth(cm)); + } + + if (op.updatedDisplay || op.selectionChanged) + op.preparedSelection = display.input.prepareSelection(); + } + + function endOperation_W2(op) { + var cm = op.cm; + + if (op.adjustWidthTo != null) { + cm.display.sizer.style.minWidth = op.adjustWidthTo + "px"; + if (op.maxScrollLeft < cm.doc.scrollLeft) + setScrollLeft(cm, Math.min(cm.display.scroller.scrollLeft, op.maxScrollLeft), true); + cm.display.maxLineChanged = false; + } + + if (op.preparedSelection) + cm.display.input.showSelection(op.preparedSelection); + if (op.updatedDisplay) + setDocumentHeight(cm, op.barMeasure); + if (op.updatedDisplay || op.startHeight != cm.doc.height) + updateScrollbars(cm, op.barMeasure); + + if (op.selectionChanged) restartBlink(cm); + + if (cm.state.focused && op.updateInput) + cm.display.input.reset(op.typing); + if (op.focus && op.focus == activeElt()) ensureFocus(op.cm); + } + + function endOperation_finish(op) { + var cm = op.cm, display = cm.display, doc = cm.doc; + + if (op.updatedDisplay) postUpdateDisplay(cm, op.update); + + // Abort mouse wheel delta measurement, when scrolling explicitly + if (display.wheelStartX != null && (op.scrollTop != null || op.scrollLeft != null || op.scrollToPos)) + display.wheelStartX = display.wheelStartY = null; + + // Propagate the scroll position to the actual DOM scroller + if (op.scrollTop != null && (display.scroller.scrollTop != op.scrollTop || op.forceScroll)) { + doc.scrollTop = Math.max(0, Math.min(display.scroller.scrollHeight - display.scroller.clientHeight, op.scrollTop)); + display.scrollbars.setScrollTop(doc.scrollTop); + display.scroller.scrollTop = doc.scrollTop; + } + if (op.scrollLeft != null && (display.scroller.scrollLeft != op.scrollLeft || op.forceScroll)) { + doc.scrollLeft = Math.max(0, Math.min(display.scroller.scrollWidth - displayWidth(cm), op.scrollLeft)); + display.scrollbars.setScrollLeft(doc.scrollLeft); + display.scroller.scrollLeft = doc.scrollLeft; + alignHorizontally(cm); + } + // If we need to scroll a specific position into view, do so. + if (op.scrollToPos) { + var coords = scrollPosIntoView(cm, clipPos(doc, op.scrollToPos.from), + clipPos(doc, op.scrollToPos.to), op.scrollToPos.margin); + if (op.scrollToPos.isCursor && cm.state.focused) maybeScrollWindow(cm, coords); + } + + // Fire events for markers that are hidden/unidden by editing or + // undoing + var hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers; + if (hidden) for (var i = 0; i < hidden.length; ++i) + if (!hidden[i].lines.length) signal(hidden[i], "hide"); + if (unhidden) for (var i = 0; i < unhidden.length; ++i) + if (unhidden[i].lines.length) signal(unhidden[i], "unhide"); + + if (display.wrapper.offsetHeight) + doc.scrollTop = cm.display.scroller.scrollTop; + + // Fire change events, and delayed event handlers + if (op.changeObjs) + signal(cm, "changes", cm, op.changeObjs); + if (op.update) + op.update.finish(); + } + + // Run the given function in an operation + function runInOp(cm, f) { + if (cm.curOp) return f(); + startOperation(cm); + try { return f(); } + finally { endOperation(cm); } + } + // Wraps a function in an operation. Returns the wrapped function. + function operation(cm, f) { + return function() { + if (cm.curOp) return f.apply(cm, arguments); + startOperation(cm); + try { return f.apply(cm, arguments); } + finally { endOperation(cm); } + }; + } + // Used to add methods to editor and doc instances, wrapping them in + // operations. + function methodOp(f) { + return function() { + if (this.curOp) return f.apply(this, arguments); + startOperation(this); + try { return f.apply(this, arguments); } + finally { endOperation(this); } + }; + } + function docMethodOp(f) { + return function() { + var cm = this.cm; + if (!cm || cm.curOp) return f.apply(this, arguments); + startOperation(cm); + try { return f.apply(this, arguments); } + finally { endOperation(cm); } + }; + } - return {right: needsV ? sWidth : 0, bottom: needsH ? sWidth : 0}; - }, - setScrollLeft: function (pos) { - if (this.horiz.scrollLeft != pos) this.horiz.scrollLeft = pos; - }, - setScrollTop: function (pos) { - if (this.vert.scrollTop != pos) this.vert.scrollTop = pos; - }, - overlayHack: function () { - var w = mac && !mac_geMountainLion ? "12px" : "18px"; - this.horiz.style.minHeight = this.vert.style.minWidth = w; - var self = this; - var barMouseDown = function (e) { - if (e_target(e) != self.vert && e_target(e) != self.horiz) {operation(self.cm, onMouseDown)(e);} - }; - on(this.vert, "mousedown", barMouseDown); - on(this.horiz, "mousedown", barMouseDown); - }, - clear: function () { - var parent = this.horiz.parentNode; - parent.removeChild(this.horiz); - parent.removeChild(this.vert); - } - }, NativeScrollbars.prototype); + // VIEW TRACKING - function NullScrollbars () {} + // These objects are used to represent the visible (currently drawn) + // part of the document. A LineView may correspond to multiple + // logical lines, if those are connected by collapsed ranges. + function LineView(doc, line, lineN) { + // The starting line + this.line = line; + // Continuing lines, if any + this.rest = visualLineContinued(line); + // Number of logical lines in this visual line + this.size = this.rest ? lineNo(lst(this.rest)) - lineN + 1 : 1; + this.node = this.text = null; + this.hidden = lineIsHidden(doc, line); + } + + // Create a range of LineView objects for the given lines. + function buildViewArray(cm, from, to) { + var array = [], nextPos; + for (var pos = from; pos < to; pos = nextPos) { + var view = new LineView(cm.doc, getLine(cm.doc, pos), pos); + nextPos = pos + view.size; + array.push(view); + } + return array; + } + + // Updates the display.view data structure for a given change to the + // document. From and to are in pre-change coordinates. Lendiff is + // the amount of lines added or subtracted by the change. This is + // used for changes that span multiple lines, or change the way + // lines are divided into visual lines. regLineChange (below) + // registers single-line changes. + function regChange(cm, from, to, lendiff) { + if (from == null) from = cm.doc.first; + if (to == null) to = cm.doc.first + cm.doc.size; + if (!lendiff) lendiff = 0; + + var display = cm.display; + if (lendiff && to < display.viewTo && + (display.updateLineNumbers == null || display.updateLineNumbers > from)) + display.updateLineNumbers = from; + + cm.curOp.viewChanged = true; + + if (from >= display.viewTo) { // Change after + if (sawCollapsedSpans && visualLineNo(cm.doc, from) < display.viewTo) + resetView(cm); + } else if (to <= display.viewFrom) { // Change before + if (sawCollapsedSpans && visualLineEndNo(cm.doc, to + lendiff) > display.viewFrom) { + resetView(cm); + } else { + display.viewFrom += lendiff; + display.viewTo += lendiff; + } + } else if (from <= display.viewFrom && to >= display.viewTo) { // Full overlap + resetView(cm); + } else if (from <= display.viewFrom) { // Top overlap + var cut = viewCuttingPoint(cm, to, to + lendiff, 1); + if (cut) { + display.view = display.view.slice(cut.index); + display.viewFrom = cut.lineN; + display.viewTo += lendiff; + } else { + resetView(cm); + } + } else if (to >= display.viewTo) { // Bottom overlap + var cut = viewCuttingPoint(cm, from, from, -1); + if (cut) { + display.view = display.view.slice(0, cut.index); + display.viewTo = cut.lineN; + } else { + resetView(cm); + } + } else { // Gap in the middle + var cutTop = viewCuttingPoint(cm, from, from, -1); + var cutBot = viewCuttingPoint(cm, to, to + lendiff, 1); + if (cutTop && cutBot) { + display.view = display.view.slice(0, cutTop.index) + .concat(buildViewArray(cm, cutTop.lineN, cutBot.lineN)) + .concat(display.view.slice(cutBot.index)); + display.viewTo += lendiff; + } else { + resetView(cm); + } + } + + var ext = display.externalMeasured; + if (ext) { + if (to < ext.lineN) + ext.lineN += lendiff; + else if (from < ext.lineN + ext.size) + display.externalMeasured = null; + } + } + + // Register a change to a single line. Type must be one of "text", + // "gutter", "class", "widget" + function regLineChange(cm, line, type) { + cm.curOp.viewChanged = true; + var display = cm.display, ext = cm.display.externalMeasured; + if (ext && line >= ext.lineN && line < ext.lineN + ext.size) + display.externalMeasured = null; + + if (line < display.viewFrom || line >= display.viewTo) return; + var lineView = display.view[findViewIndex(cm, line)]; + if (lineView.node == null) return; + var arr = lineView.changes || (lineView.changes = []); + if (indexOf(arr, type) == -1) arr.push(type); + } + + // Clear the view. + function resetView(cm) { + cm.display.viewFrom = cm.display.viewTo = cm.doc.first; + cm.display.view = []; + cm.display.viewOffset = 0; + } + + // Find the view element corresponding to a given line. Return null + // when the line isn't visible. + function findViewIndex(cm, n) { + if (n >= cm.display.viewTo) return null; + n -= cm.display.viewFrom; + if (n < 0) return null; + var view = cm.display.view; + for (var i = 0; i < view.length; i++) { + n -= view[i].size; + if (n < 0) return i; + } + } + + function viewCuttingPoint(cm, oldN, newN, dir) { + var index = findViewIndex(cm, oldN), diff, view = cm.display.view; + if (!sawCollapsedSpans || newN == cm.doc.first + cm.doc.size) + return {index: index, lineN: newN}; + for (var i = 0, n = cm.display.viewFrom; i < index; i++) + n += view[i].size; + if (n != oldN) { + if (dir > 0) { + if (index == view.length - 1) return null; + diff = (n + view[index].size) - oldN; + index++; + } else { + diff = n - oldN; + } + oldN += diff; newN += diff; + } + while (visualLineNo(cm.doc, newN) != newN) { + if (index == (dir < 0 ? 0 : view.length - 1)) return null; + newN += dir * view[index - (dir < 0 ? 1 : 0)].size; + index += dir; + } + return {index: index, lineN: newN}; + } + + // Force the view to cover a given range, adding empty view element + // or clipping off existing ones as needed. + function adjustView(cm, from, to) { + var display = cm.display, view = display.view; + if (view.length == 0 || from >= display.viewTo || to <= display.viewFrom) { + display.view = buildViewArray(cm, from, to); + display.viewFrom = from; + } else { + if (display.viewFrom > from) + display.view = buildViewArray(cm, from, display.viewFrom).concat(display.view); + else if (display.viewFrom < from) + display.view = display.view.slice(findViewIndex(cm, from)); + display.viewFrom = from; + if (display.viewTo < to) + display.view = display.view.concat(buildViewArray(cm, display.viewTo, to)); + else if (display.viewTo > to) + display.view = display.view.slice(0, findViewIndex(cm, to)); + } + display.viewTo = to; + } + + // Count the number of lines in the view whose DOM representation is + // out of date (or nonexistent). + function countDirtyView(cm) { + var view = cm.display.view, dirty = 0; + for (var i = 0; i < view.length; i++) { + var lineView = view[i]; + if (!lineView.hidden && (!lineView.node || lineView.changes)) ++dirty; + } + return dirty; + } + + // EVENT HANDLERS + + // Attach the necessary event handlers when initializing the editor + function registerEventHandlers(cm) { + var d = cm.display; + on(d.scroller, "mousedown", operation(cm, onMouseDown)); + // Older IE's will not fire a second mousedown for a double click + if (ie && ie_version < 11) + on(d.scroller, "dblclick", operation(cm, function(e) { + if (signalDOMEvent(cm, e)) return; + var pos = posFromMouse(cm, e); + if (!pos || clickInGutter(cm, e) || eventInWidget(cm.display, e)) return; + e_preventDefault(e); + var word = cm.findWordAt(pos); + extendSelection(cm.doc, word.anchor, word.head); + })); + else + on(d.scroller, "dblclick", function(e) { signalDOMEvent(cm, e) || e_preventDefault(e); }); + // Some browsers fire contextmenu *after* opening the menu, at + // which point we can't mess with it anymore. Context menu is + // handled in onMouseDown for these browsers. + if (!captureRightClick) on(d.scroller, "contextmenu", function(e) {onContextMenu(cm, e);}); + + // Used to suppress mouse event handling when a touch happens + var touchFinished, prevTouch = {end: 0}; + function finishTouch() { + if (d.activeTouch) { + touchFinished = setTimeout(function() {d.activeTouch = null;}, 1000); + prevTouch = d.activeTouch; + prevTouch.end = +new Date; + } + }; + function isMouseLikeTouchEvent(e) { + if (e.touches.length != 1) return false; + var touch = e.touches[0]; + return touch.radiusX <= 1 && touch.radiusY <= 1; + } + function farAway(touch, other) { + if (other.left == null) return true; + var dx = other.left - touch.left, dy = other.top - touch.top; + return dx * dx + dy * dy > 20 * 20; + } + on(d.scroller, "touchstart", function(e) { + if (!isMouseLikeTouchEvent(e)) { + clearTimeout(touchFinished); + var now = +new Date; + d.activeTouch = {start: now, moved: false, + prev: now - prevTouch.end <= 300 ? prevTouch : null}; + if (e.touches.length == 1) { + d.activeTouch.left = e.touches[0].pageX; + d.activeTouch.top = e.touches[0].pageY; + } + } + }); + on(d.scroller, "touchmove", function() { + if (d.activeTouch) d.activeTouch.moved = true; + }); + on(d.scroller, "touchend", function(e) { + var touch = d.activeTouch; + if (touch && !eventInWidget(d, e) && touch.left != null && + !touch.moved && new Date - touch.start < 300) { + var pos = cm.coordsChar(d.activeTouch, "page"), range; + if (!touch.prev || farAway(touch, touch.prev)) // Single tap + range = new Range(pos, pos); + else if (!touch.prev.prev || farAway(touch, touch.prev.prev)) // Double tap + range = cm.findWordAt(pos); + else // Triple tap + range = new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0))); + cm.setSelection(range.anchor, range.head); + cm.focus(); + e_preventDefault(e); + } + finishTouch(); + }); + on(d.scroller, "touchcancel", finishTouch); + + // Sync scrolling between fake scrollbars and real scrollable + // area, ensure viewport is updated when scrolling. + on(d.scroller, "scroll", function() { + if (d.scroller.clientHeight) { + setScrollTop(cm, d.scroller.scrollTop); + setScrollLeft(cm, d.scroller.scrollLeft, true); + signal(cm, "scroll", cm); + } + }); - NullScrollbars.prototype = copyObj({ - update: function () { return {bottom: 0, right: 0}; }, - setScrollLeft: function () {}, - setScrollTop: function () {}, - clear: function () {} - }, NullScrollbars.prototype); + // Listen to wheel events in order to try and update the viewport on time. + on(d.scroller, "mousewheel", function(e){onScrollWheel(cm, e);}); + on(d.scroller, "DOMMouseScroll", function(e){onScrollWheel(cm, e);}); - CodeMirror.scrollbarModel = {native: NativeScrollbars, null: NullScrollbars}; + // Prevent wrapper from ever scrolling + on(d.wrapper, "scroll", function() { d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; }); - function initScrollbars (cm) { - if (cm.display.scrollbars) { - cm.display.scrollbars.clear(); - if (cm.display.scrollbars.addClass) {rmClass(cm.display.wrapper, cm.display.scrollbars.addClass);} - } + d.dragFunctions = { + simple: function(e) {if (!signalDOMEvent(cm, e)) e_stop(e);}, + start: function(e){onDragStart(cm, e);}, + drop: operation(cm, onDrop) + }; - cm.display.scrollbars = new CodeMirror.scrollbarModel[cm.options.scrollbarStyle](function (node) { - cm.display.wrapper.insertBefore(node, cm.display.scrollbarFiller); - // Prevent clicks in the scrollbars from killing focus - on(node, "mousedown", function () { - if (cm.state.focused) setTimeout(function () { cm.display.input.focus(); }, 0); - }); - node.setAttribute("cm-not-content", "true"); - }, function (pos, axis) { - if (axis == "horizontal") setScrollLeft(cm, pos); - else setScrollTop(cm, pos); - }, cm); - if (cm.display.scrollbars.addClass) {addClass(cm.display.wrapper, cm.display.scrollbars.addClass);} - } - - function updateScrollbars (cm, measure) { - if (!measure) measure = measureForScrollbars(cm); - var startWidth = cm.display.barWidth, startHeight = cm.display.barHeight; - updateScrollbarsInner(cm, measure); - for (var i = 0; i < 4 && startWidth != cm.display.barWidth || startHeight != cm.display.barHeight; i++) { - if (startWidth != cm.display.barWidth && cm.options.lineWrapping) {updateHeightsInViewport(cm);} - updateScrollbarsInner(cm, measureForScrollbars(cm)); - startWidth = cm.display.barWidth; startHeight = cm.display.barHeight; - } + var inp = d.input.getField(); + on(inp, "keyup", function(e) { onKeyUp.call(cm, e); }); + on(inp, "keydown", operation(cm, onKeyDown)); + on(inp, "keypress", operation(cm, onKeyPress)); + on(inp, "focus", bind(onFocus, cm)); + on(inp, "blur", bind(onBlur, cm)); + } + + function dragDropChanged(cm, value, old) { + var wasOn = old && old != CodeMirror.Init; + if (!value != !wasOn) { + var funcs = cm.display.dragFunctions; + var toggle = value ? on : off; + toggle(cm.display.scroller, "dragstart", funcs.start); + toggle(cm.display.scroller, "dragenter", funcs.simple); + toggle(cm.display.scroller, "dragover", funcs.simple); + toggle(cm.display.scroller, "drop", funcs.drop); + } + } + + // Called when the window resizes + function onResize(cm) { + var d = cm.display; + if (d.lastWrapHeight == d.wrapper.clientHeight && d.lastWrapWidth == d.wrapper.clientWidth) + return; + // Might be a text scaling operation, clear size caches. + d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null; + d.scrollbarsClipped = false; + cm.setSize(); + } + + // MOUSE EVENTS + + // Return true when the given mouse event happened in a widget + function eventInWidget(display, e) { + for (var n = e_target(e); n != display.wrapper; n = n.parentNode) { + if (!n || (n.nodeType == 1 && n.getAttribute("cm-ignore-events") == "true") || + (n.parentNode == display.sizer && n != display.mover)) + return true; } - - // Re-synchronize the fake scrollbars with the actual size of the - // content. - function updateScrollbarsInner (cm, measure) { - var d = cm.display; - var sizes = d.scrollbars.update(measure); - - d.sizer.style.paddingRight = (d.barWidth = sizes.right) + "px"; - d.sizer.style.paddingBottom = (d.barHeight = sizes.bottom) + "px"; - - if (sizes.right && sizes.bottom) { - d.scrollbarFiller.style.display = "block"; - d.scrollbarFiller.style.height = sizes.bottom + "px"; - d.scrollbarFiller.style.width = sizes.right + "px"; - } else d.scrollbarFiller.style.display = ""; - if (sizes.bottom && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) { - d.gutterFiller.style.display = "block"; - d.gutterFiller.style.height = sizes.bottom + "px"; - d.gutterFiller.style.width = measure.gutterWidth + "px"; - } else d.gutterFiller.style.display = ""; - } - - // Compute the lines that are visible in a given viewport (defaults - // the the current scroll position). viewport may contain top, - // height, and ensure (see op.scrollToPos) properties. - function visibleLines (display, doc, viewport) { - var top = viewport && viewport.top != null ? Math.max(0, viewport.top) : display.scroller.scrollTop; - top = Math.floor(top - paddingTop(display)); - var bottom = viewport && viewport.bottom != null ? viewport.bottom : top + display.wrapper.clientHeight; - - var from = lineAtHeight(doc, top), to = lineAtHeight(doc, bottom); - // Ensure is a {from: {line, ch}, to: {line, ch}} object, and - // forces those lines into the viewport (if possible). - if (viewport && viewport.ensure) { - var ensureFrom = viewport.ensure.from.line, ensureTo = viewport.ensure.to.line; - if (ensureFrom < from) { - from = ensureFrom; - to = lineAtHeight(doc, heightAtLine(getLine(doc, ensureFrom)) + display.wrapper.clientHeight); - } else if (Math.min(ensureTo, doc.lastLine()) >= to) { - from = lineAtHeight(doc, heightAtLine(getLine(doc, ensureTo)) - display.wrapper.clientHeight); - to = ensureTo; - } - } - return {from: from, to: Math.max(to, from + 1)}; + } + + // Given a mouse event, find the corresponding position. If liberal + // is false, it checks whether a gutter or scrollbar was clicked, + // and returns null if it was. forRect is used by rectangular + // selections, and tries to estimate a character position even for + // coordinates beyond the right of the text. + function posFromMouse(cm, e, liberal, forRect) { + var display = cm.display; + if (!liberal && e_target(e).getAttribute("cm-not-content") == "true") return null; + + var x, y, space = display.lineSpace.getBoundingClientRect(); + // Fails unpredictably on IE[67] when mouse is dragged around quickly. + try { x = e.clientX - space.left; y = e.clientY - space.top; } + catch (e) { return null; } + var coords = coordsChar(cm, x, y), line; + if (forRect && coords.xRel == 1 && (line = getLine(cm.doc, coords.line).text).length == coords.ch) { + var colDiff = countColumn(line, line.length, cm.options.tabSize) - line.length; + coords = Pos(coords.line, Math.max(0, Math.round((x - paddingH(cm.display).left) / charWidth(cm.display)) - colDiff)); + } + return coords; + } + + // A mouse down can be a single click, double click, triple click, + // start of selection drag, start of text drag, new cursor + // (ctrl-click), rectangle drag (alt-drag), or xwin + // middle-click-paste. Or it might be a click on something we should + // not interfere with, such as a scrollbar or widget. + function onMouseDown(e) { + var cm = this, display = cm.display; + if (display.activeTouch && display.input.supportsTouch() || signalDOMEvent(cm, e)) return; + display.shift = e.shiftKey; + + if (eventInWidget(display, e)) { + if (!webkit) { + // Briefly turn off draggability, to allow widgets to do + // normal dragging things. + display.scroller.draggable = false; + setTimeout(function(){display.scroller.draggable = true;}, 100); + } + return; + } + if (clickInGutter(cm, e)) return; + var start = posFromMouse(cm, e); + window.focus(); + + switch (e_button(e)) { + case 1: + if (start) + leftButtonDown(cm, e, start); + else if (e_target(e) == display.scroller) + e_preventDefault(e); + break; + case 2: + if (webkit) cm.state.lastMiddleDown = +new Date; + if (start) extendSelection(cm.doc, start); + setTimeout(function() {display.input.focus();}, 20); + e_preventDefault(e); + break; + case 3: + if (captureRightClick) onContextMenu(cm, e); + else delayBlurEvent(cm); + break; + } + } + + var lastClick, lastDoubleClick; + function leftButtonDown(cm, e, start) { + if (ie) setTimeout(bind(ensureFocus, cm), 0); + else cm.curOp.focus = activeElt(); + + var now = +new Date, type; + if (lastDoubleClick && lastDoubleClick.time > now - 400 && cmp(lastDoubleClick.pos, start) == 0) { + type = "triple"; + } else if (lastClick && lastClick.time > now - 400 && cmp(lastClick.pos, start) == 0) { + type = "double"; + lastDoubleClick = {time: now, pos: start}; + } else { + type = "single"; + lastClick = {time: now, pos: start}; } - // LINE NUMBERS + var sel = cm.doc.sel, modifier = mac ? e.metaKey : e.ctrlKey, contained; + if (cm.options.dragDrop && dragAndDrop && !isReadOnly(cm) && + type == "single" && (contained = sel.contains(start)) > -1 && + (cmp((contained = sel.ranges[contained]).from(), start) < 0 || start.xRel > 0) && + (cmp(contained.to(), start) > 0 || start.xRel < 0)) + leftButtonStartDrag(cm, e, start, modifier); + else + leftButtonSelect(cm, e, start, type, modifier); + } + + // Start a text drag. When it ends, see if any dragging actually + // happen, and treat as a click if it didn't. + function leftButtonStartDrag(cm, e, start, modifier) { + var display = cm.display, startTime = +new Date; + var dragEnd = operation(cm, function(e2) { + if (webkit) display.scroller.draggable = false; + cm.state.draggingText = false; + off(document, "mouseup", dragEnd); + off(display.scroller, "drop", dragEnd); + if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) { + e_preventDefault(e2); + if (!modifier && +new Date - 200 < startTime) + extendSelection(cm.doc, start); + // Work around unexplainable focus problem in IE9 (#2127) and Chrome (#3081) + if (webkit || ie && ie_version == 9) + setTimeout(function() {document.body.focus(); display.input.focus();}, 20); + else + display.input.focus(); + } + }); + // Let the drag handler handle this. + if (webkit) display.scroller.draggable = true; + cm.state.draggingText = dragEnd; + // IE's approach to draggable + if (display.scroller.dragDrop) display.scroller.dragDrop(); + on(document, "mouseup", dragEnd); + on(display.scroller, "drop", dragEnd); + } + + // Normal selection, as opposed to text dragging. + function leftButtonSelect(cm, e, start, type, addNew) { + var display = cm.display, doc = cm.doc; + e_preventDefault(e); + + var ourRange, ourIndex, startSel = doc.sel, ranges = startSel.ranges; + if (addNew && !e.shiftKey) { + ourIndex = doc.sel.contains(start); + if (ourIndex > -1) + ourRange = ranges[ourIndex]; + else + ourRange = new Range(start, start); + } else { + ourRange = doc.sel.primary(); + ourIndex = doc.sel.primIndex; + } + + if (e.altKey) { + type = "rect"; + if (!addNew) ourRange = new Range(start, start); + start = posFromMouse(cm, e, true, true); + ourIndex = -1; + } else if (type == "double") { + var word = cm.findWordAt(start); + if (cm.display.shift || doc.extend) + ourRange = extendRange(doc, ourRange, word.anchor, word.head); + else + ourRange = word; + } else if (type == "triple") { + var line = new Range(Pos(start.line, 0), clipPos(doc, Pos(start.line + 1, 0))); + if (cm.display.shift || doc.extend) + ourRange = extendRange(doc, ourRange, line.anchor, line.head); + else + ourRange = line; + } else { + ourRange = extendRange(doc, ourRange, start); + } + + if (!addNew) { + ourIndex = 0; + setSelection(doc, new Selection([ourRange], 0), sel_mouse); + startSel = doc.sel; + } else if (ourIndex == -1) { + ourIndex = ranges.length; + setSelection(doc, normalizeSelection(ranges.concat([ourRange]), ourIndex), + {scroll: false, origin: "*mouse"}); + } else if (ranges.length > 1 && ranges[ourIndex].empty() && type == "single" && !e.shiftKey) { + setSelection(doc, normalizeSelection(ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0)); + startSel = doc.sel; + } else { + replaceOneSelection(doc, ourIndex, ourRange, sel_mouse); + } + + var lastPos = start; + function extendTo(pos) { + if (cmp(lastPos, pos) == 0) return; + lastPos = pos; + + if (type == "rect") { + var ranges = [], tabSize = cm.options.tabSize; + var startCol = countColumn(getLine(doc, start.line).text, start.ch, tabSize); + var posCol = countColumn(getLine(doc, pos.line).text, pos.ch, tabSize); + var left = Math.min(startCol, posCol), right = Math.max(startCol, posCol); + for (var line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line)); + line <= end; line++) { + var text = getLine(doc, line).text, leftPos = findColumn(text, left, tabSize); + if (left == right) + ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos))); + else if (text.length > leftPos) + ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize)))); + } + if (!ranges.length) ranges.push(new Range(start, start)); + setSelection(doc, normalizeSelection(startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex), + {origin: "*mouse", scroll: false}); + cm.scrollIntoView(pos); + } else { + var oldRange = ourRange; + var anchor = oldRange.anchor, head = pos; + if (type != "single") { + if (type == "double") + var range = cm.findWordAt(pos); + else + var range = new Range(Pos(pos.line, 0), clipPos(doc, Pos(pos.line + 1, 0))); + if (cmp(range.anchor, anchor) > 0) { + head = range.head; + anchor = minPos(oldRange.from(), range.anchor); + } else { + head = range.anchor; + anchor = maxPos(oldRange.to(), range.head); + } + } + var ranges = startSel.ranges.slice(0); + ranges[ourIndex] = new Range(clipPos(doc, anchor), head); + setSelection(doc, normalizeSelection(ranges, ourIndex), sel_mouse); + } + } + + var editorSize = display.wrapper.getBoundingClientRect(); + // Used to ensure timeout re-tries don't fire when another extend + // happened in the meantime (clearTimeout isn't reliable -- at + // least on Chrome, the timeouts still happen even when cleared, + // if the clear happens after their scheduled firing time). + var counter = 0; + + function extend(e) { + var curCount = ++counter; + var cur = posFromMouse(cm, e, true, type == "rect"); + if (!cur) return; + if (cmp(cur, lastPos) != 0) { + cm.curOp.focus = activeElt(); + extendTo(cur); + var visible = visibleLines(display, doc); + if (cur.line >= visible.to || cur.line < visible.from) + setTimeout(operation(cm, function(){if (counter == curCount) extend(e);}), 150); + } else { + var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0; + if (outside) setTimeout(operation(cm, function() { + if (counter != curCount) return; + display.scroller.scrollTop += outside; + extend(e); + }), 50); + } + } + + function done(e) { + counter = Infinity; + e_preventDefault(e); + display.input.focus(); + off(document, "mousemove", move); + off(document, "mouseup", up); + doc.history.lastSelOrigin = null; + } + + var move = operation(cm, function(e) { + if (!e_button(e)) done(e); + else extend(e); + }); + var up = operation(cm, done); + on(document, "mousemove", move); + on(document, "mouseup", up); + } + + // Determines whether an event happened in the gutter, and fires the + // handlers for the corresponding event. + function gutterEvent(cm, e, type, prevent, signalfn) { + try { var mX = e.clientX, mY = e.clientY; } + catch(e) { return false; } + if (mX >= Math.floor(cm.display.gutters.getBoundingClientRect().right)) return false; + if (prevent) e_preventDefault(e); + + var display = cm.display; + var lineBox = display.lineDiv.getBoundingClientRect(); + + if (mY > lineBox.bottom || !hasHandler(cm, type)) return e_defaultPrevented(e); + mY -= lineBox.top - display.viewOffset; + + for (var i = 0; i < cm.options.gutters.length; ++i) { + var g = display.gutters.childNodes[i]; + if (g && g.getBoundingClientRect().right >= mX) { + var line = lineAtHeight(cm.doc, mY); + var gutter = cm.options.gutters[i]; + signalfn(cm, type, cm, line, gutter, e); + return e_defaultPrevented(e); + } + } + } + + function clickInGutter(cm, e) { + return gutterEvent(cm, e, "gutterClick", true, signalLater); + } + + // Kludge to work around strange IE behavior where it'll sometimes + // re-fire a series of drag-related events right after the drop (#1551) + var lastDrop = 0; + + function onDrop(e) { + var cm = this; + if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) + return; + e_preventDefault(e); + if (ie) lastDrop = +new Date; + var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files; + if (!pos || isReadOnly(cm)) return; + // Might be a file drop, in which case we simply extract the text + // and insert it. + if (files && files.length && window.FileReader && window.File) { + var n = files.length, text = Array(n), read = 0; + var loadFile = function(file, i) { + var reader = new FileReader; + reader.onload = operation(cm, function() { + text[i] = reader.result; + if (++read == n) { + pos = clipPos(cm.doc, pos); + var change = {from: pos, to: pos, text: splitLines(text.join("\n")), origin: "paste"}; + makeChange(cm.doc, change); + setSelectionReplaceHistory(cm.doc, simpleSelection(pos, changeEnd(change))); + } + }); + reader.readAsText(file); + }; + for (var i = 0; i < n; ++i) loadFile(files[i], i); + } else { // Normal drop + // Don't do a replace if the drop happened inside of the selected text. + if (cm.state.draggingText && cm.doc.sel.contains(pos) > -1) { + cm.state.draggingText(e); + // Ensure the editor is re-focused + setTimeout(function() {cm.display.input.focus();}, 20); + return; + } + try { + var text = e.dataTransfer.getData("Text"); + if (text) { + if (cm.state.draggingText && !(mac ? e.altKey : e.ctrlKey)) + var selected = cm.listSelections(); + setSelectionNoUndo(cm.doc, simpleSelection(pos, pos)); + if (selected) for (var i = 0; i < selected.length; ++i) + replaceRange(cm.doc, "", selected[i].anchor, selected[i].head, "drag"); + cm.replaceSelection(text, "around", "paste"); + cm.display.input.focus(); + } + } + catch(e){} + } + } + + function onDragStart(cm, e) { + if (ie && (!cm.state.draggingText || +new Date - lastDrop < 100)) { e_stop(e); return; } + if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) return; + + e.dataTransfer.setData("Text", cm.getSelection()); + + // Use dummy image instead of default browsers image. + // Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there. + if (e.dataTransfer.setDragImage && !safari) { + var img = elt("img", null, null, "position: fixed; left: 0; top: 0;"); + img.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="; + if (presto) { + img.width = img.height = 1; + cm.display.wrapper.appendChild(img); + // Force a relayout, or Opera won't use our image for some obscure reason + img._top = img.offsetTop; + } + e.dataTransfer.setDragImage(img, 0, 0); + if (presto) img.parentNode.removeChild(img); + } + } + + // SCROLL EVENTS + + // Sync the scrollable area and scrollbars, ensure the viewport + // covers the visible area. + function setScrollTop(cm, val) { + if (Math.abs(cm.doc.scrollTop - val) < 2) return; + cm.doc.scrollTop = val; + if (!gecko) updateDisplaySimple(cm, {top: val}); + if (cm.display.scroller.scrollTop != val) cm.display.scroller.scrollTop = val; + cm.display.scrollbars.setScrollTop(val); + if (gecko) updateDisplaySimple(cm); + startWorker(cm, 100); + } + // Sync scroller and scrollbar, ensure the gutter elements are + // aligned. + function setScrollLeft(cm, val, isScroller) { + if (isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) return; + val = Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth); + cm.doc.scrollLeft = val; + alignHorizontally(cm); + if (cm.display.scroller.scrollLeft != val) cm.display.scroller.scrollLeft = val; + cm.display.scrollbars.setScrollLeft(val); + } + + // Since the delta values reported on mouse wheel events are + // unstandardized between browsers and even browser versions, and + // generally horribly unpredictable, this code starts by measuring + // the scroll effect that the first few mouse wheel events have, + // and, from that, detects the way it can convert deltas to pixel + // offsets afterwards. + // + // The reason we want to know the amount a wheel event will scroll + // is that it gives us a chance to update the display before the + // actual scrolling happens, reducing flickering. + + var wheelSamples = 0, wheelPixelsPerUnit = null; + // Fill in a browser-detected starting value on browsers where we + // know one. These don't have to be accurate -- the result of them + // being wrong would just be a slight flicker on the first wheel + // scroll (if it is large enough). + if (ie) wheelPixelsPerUnit = -.53; + else if (gecko) wheelPixelsPerUnit = 15; + else if (chrome) wheelPixelsPerUnit = -.7; + else if (safari) wheelPixelsPerUnit = -1/3; + + var wheelEventDelta = function(e) { + var dx = e.wheelDeltaX, dy = e.wheelDeltaY; + if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) dx = e.detail; + if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) dy = e.detail; + else if (dy == null) dy = e.wheelDelta; + return {x: dx, y: dy}; + }; + CodeMirror.wheelEventPixels = function(e) { + var delta = wheelEventDelta(e); + delta.x *= wheelPixelsPerUnit; + delta.y *= wheelPixelsPerUnit; + return delta; + }; + + function onScrollWheel(cm, e) { + var delta = wheelEventDelta(e), dx = delta.x, dy = delta.y; + + var display = cm.display, scroll = display.scroller; + // Quit if there's nothing to scroll here + if (!(dx && scroll.scrollWidth > scroll.clientWidth || + dy && scroll.scrollHeight > scroll.clientHeight)) return; - // Re-align line numbers and gutter marks to compensate for - // horizontal scrolling. - function alignHorizontally (cm) { - var display = cm.display, view = display.view; - if (!display.alignWidgets && (!display.gutters.firstChild || !cm.options.fixedGutter)) return; - var comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft; - var gutterW = display.gutters.offsetWidth, left = comp + "px"; + // Webkit browsers on OS X abort momentum scrolls when the target + // of the scroll event is removed from the scrollable element. + // This hack (see related code in patchDisplay) makes sure the + // element is kept around. + if (dy && mac && webkit) { + outer: for (var cur = e.target, view = display.view; cur != scroll; cur = cur.parentNode) { for (var i = 0; i < view.length; i++) { - if (!view[i].hidden) { - if (cm.options.fixedGutter && view[i].gutter) {view[i].gutter.style.left = left;} - var align = view[i].alignable; - if (align) { - for (var j = 0; j < align.length; j++) {align[j].style.left = left;} - } - } - } - if (cm.options.fixedGutter) {display.gutters.style.left = (comp + gutterW) + "px";} - } - - // Used to ensure that the line number gutter is still the right - // size for the current document size. Returns true when an update - // is needed. - function maybeUpdateLineNumberWidth (cm) { - if (!cm.options.lineNumbers) return false; - var doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display; - if (last.length != display.lineNumChars) { - var test = display.measure.appendChild(elt("div", [elt("div", last)], - "CodeMirror-linenumber CodeMirror-gutter-elt")); - var innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW; - display.lineGutter.style.width = ""; - display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding) + 1; - display.lineNumWidth = display.lineNumInnerWidth + padding; - display.lineNumChars = display.lineNumInnerWidth ? last.length : -1; - display.lineGutter.style.width = display.lineNumWidth + "px"; - updateGutterSpace(cm); - return true; - } - return false; - } + if (view[i].node == cur) { + cm.display.currentWheelTarget = cur; + break outer; + } + } + } + } + + // On some browsers, horizontal scrolling will cause redraws to + // happen before the gutter has been realigned, causing it to + // wriggle around in a most unseemly way. When we have an + // estimated pixels/delta value, we just handle horizontal + // scrolling entirely here. It'll be slightly off from native, but + // better than glitching out. + if (dx && !gecko && !presto && wheelPixelsPerUnit != null) { + if (dy) + setScrollTop(cm, Math.max(0, Math.min(scroll.scrollTop + dy * wheelPixelsPerUnit, scroll.scrollHeight - scroll.clientHeight))); + setScrollLeft(cm, Math.max(0, Math.min(scroll.scrollLeft + dx * wheelPixelsPerUnit, scroll.scrollWidth - scroll.clientWidth))); + e_preventDefault(e); + display.wheelStartX = null; // Abort measurement, if in progress + return; + } + + // 'Project' the visible viewport to cover the area that is being + // scrolled into view (if we know enough to estimate it). + if (dy && wheelPixelsPerUnit != null) { + var pixels = dy * wheelPixelsPerUnit; + var top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight; + if (pixels < 0) top = Math.max(0, top + pixels - 50); + else bot = Math.min(cm.doc.height, bot + pixels + 50); + updateDisplaySimple(cm, {top: top, bottom: bot}); + } + + if (wheelSamples < 20) { + if (display.wheelStartX == null) { + display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop; + display.wheelDX = dx; display.wheelDY = dy; + setTimeout(function() { + if (display.wheelStartX == null) return; + var movedX = scroll.scrollLeft - display.wheelStartX; + var movedY = scroll.scrollTop - display.wheelStartY; + var sample = (movedY && display.wheelDY && movedY / display.wheelDY) || + (movedX && display.wheelDX && movedX / display.wheelDX); + display.wheelStartX = display.wheelStartY = null; + if (!sample) return; + wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1); + ++wheelSamples; + }, 200); + } else { + display.wheelDX += dx; display.wheelDY += dy; + } + } + } + + // KEY EVENTS + + // Run a handler that was bound to a key. + function doHandleBinding(cm, bound, dropShift) { + if (typeof bound == "string") { + bound = commands[bound]; + if (!bound) return false; + } + // Ensure previous input has been read, so that the handler sees a + // consistent view of the document + cm.display.input.ensurePolled(); + var prevShift = cm.display.shift, done = false; + try { + if (isReadOnly(cm)) cm.state.suppressEdits = true; + if (dropShift) cm.display.shift = false; + done = bound(cm) != Pass; + } finally { + cm.display.shift = prevShift; + cm.state.suppressEdits = false; + } + return done; + } + + function lookupKeyForEditor(cm, name, handle) { + for (var i = 0; i < cm.state.keyMaps.length; i++) { + var result = lookupKey(name, cm.state.keyMaps[i], handle, cm); + if (result) return result; + } + return (cm.options.extraKeys && lookupKey(name, cm.options.extraKeys, handle, cm)) + || lookupKey(name, cm.options.keyMap, handle, cm); + } + + var stopSeq = new Delayed; + function dispatchKey(cm, name, e, handle) { + var seq = cm.state.keySeq; + if (seq) { + if (isModifierKey(name)) return "handled"; + stopSeq.set(50, function() { + if (cm.state.keySeq == seq) { + cm.state.keySeq = null; + cm.display.input.reset(); + } + }); + name = seq + " " + name; + } + var result = lookupKeyForEditor(cm, name, handle); + + if (result == "multi") + cm.state.keySeq = name; + if (result == "handled") + signalLater(cm, "keyHandled", cm, name, e); + + if (result == "handled" || result == "multi") { + e_preventDefault(e); + restartBlink(cm); + } + + if (seq && !result && /\'$/.test(name)) { + e_preventDefault(e); + return true; + } + return !!result; + } + + // Handle a key from the keydown event. + function handleKeyBinding(cm, e) { + var name = keyName(e, true); + if (!name) return false; + + if (e.shiftKey && !cm.state.keySeq) { + // First try to resolve full name (including 'Shift-'). Failing + // that, see if there is a cursor-motion command (starting with + // 'go') bound to the keyname without 'Shift-'. + return dispatchKey(cm, "Shift-" + name, e, function(b) {return doHandleBinding(cm, b, true);}) + || dispatchKey(cm, name, e, function(b) { + if (typeof b == "string" ? /^go[A-Z]/.test(b) : b.motion) + return doHandleBinding(cm, b); + }); + } else { + return dispatchKey(cm, name, e, function(b) { return doHandleBinding(cm, b); }); + } + } + + // Handle a key from the keypress event + function handleCharBinding(cm, e, ch) { + return dispatchKey(cm, "'" + ch + "'", e, + function(b) { return doHandleBinding(cm, b, true); }); + } + + var lastStoppedKey = null; + function onKeyDown(e) { + var cm = this; + cm.curOp.focus = activeElt(); + if (signalDOMEvent(cm, e)) return; + // IE does strange things with escape. + if (ie && ie_version < 11 && e.keyCode == 27) e.returnValue = false; + var code = e.keyCode; + cm.display.shift = code == 16 || e.shiftKey; + var handled = handleKeyBinding(cm, e); + if (presto) { + lastStoppedKey = handled ? code : null; + // Opera has no cut event... we try to at least catch the key combo + if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey)) + cm.replaceSelection("", null, "cut"); + } + + // Turn mouse into crosshair when Alt is held on Mac. + if (code == 18 && !/\bCodeMirror-crosshair\b/.test(cm.display.lineDiv.className)) + showCrossHair(cm); + } + + function showCrossHair(cm) { + var lineDiv = cm.display.lineDiv; + addClass(lineDiv, "CodeMirror-crosshair"); + + function up(e) { + if (e.keyCode == 18 || !e.altKey) { + rmClass(lineDiv, "CodeMirror-crosshair"); + off(document, "keyup", up); + off(document, "mouseover", up); + } + } + on(document, "keyup", up); + on(document, "mouseover", up); + } + + function onKeyUp(e) { + if (e.keyCode == 16) this.doc.sel.shift = false; + signalDOMEvent(this, e); + } + + function onKeyPress(e) { + var cm = this; + if (eventInWidget(cm.display, e) || signalDOMEvent(cm, e) || e.ctrlKey && !e.altKey || mac && e.metaKey) return; + var keyCode = e.keyCode, charCode = e.charCode; + if (presto && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return;} + if ((presto && (!e.which || e.which < 10)) && handleKeyBinding(cm, e)) return; + var ch = String.fromCharCode(charCode == null ? keyCode : charCode); + if (handleCharBinding(cm, e, ch)) return; + cm.display.input.onKeyPress(e); + } + + // FOCUS/BLUR EVENTS + + function delayBlurEvent(cm) { + cm.state.delayingBlurEvent = true; + setTimeout(function() { + if (cm.state.delayingBlurEvent) { + cm.state.delayingBlurEvent = false; + onBlur(cm); + } + }, 100); + } + + function onFocus(cm) { + if (cm.state.delayingBlurEvent) cm.state.delayingBlurEvent = false; + + if (cm.options.readOnly == "nocursor") return; + if (!cm.state.focused) { + signal(cm, "focus", cm); + cm.state.focused = true; + addClass(cm.display.wrapper, "CodeMirror-focused"); + // This test prevents this from firing when a context + // menu is closed (since the input reset would kill the + // select-all detection hack) + if (!cm.curOp && cm.display.selForContextMenu != cm.doc.sel) { + cm.display.input.reset(); + if (webkit) setTimeout(function() { cm.display.input.reset(true); }, 20); // Issue #1730 + } + cm.display.input.receivedFocus(); + } + restartBlink(cm); + } + function onBlur(cm) { + if (cm.state.delayingBlurEvent) return; + + if (cm.state.focused) { + signal(cm, "blur", cm); + cm.state.focused = false; + rmClass(cm.display.wrapper, "CodeMirror-focused"); + } + clearInterval(cm.display.blinker); + setTimeout(function() {if (!cm.state.focused) cm.display.shift = false;}, 150); + } + + // CONTEXT MENU HANDLING + + // To make the context menu work, we need to briefly unhide the + // textarea (making it as unobtrusive as possible) to let the + // right-click take effect on it. + function onContextMenu(cm, e) { + if (eventInWidget(cm.display, e) || contextMenuInGutter(cm, e)) return; + cm.display.input.onContextMenu(e); + } + + function contextMenuInGutter(cm, e) { + if (!hasHandler(cm, "gutterContextMenu")) return false; + return gutterEvent(cm, e, "gutterContextMenu", false, signal); + } + + // UPDATING + + // Compute the position of the end of a change (its 'to' property + // refers to the pre-change end). + var changeEnd = CodeMirror.changeEnd = function(change) { + if (!change.text) return change.to; + return Pos(change.from.line + change.text.length - 1, + lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0)); + }; + + // Adjust a position to refer to the post-change position of the + // same text, or the end of the change if the change covers it. + function adjustForChange(pos, change) { + if (cmp(pos, change.from) < 0) return pos; + if (cmp(pos, change.to) <= 0) return changeEnd(change); + + var line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch; + if (pos.line == change.to.line) ch += changeEnd(change).ch - change.to.ch; + return Pos(line, ch); + } + + function computeSelAfterChange(doc, change) { + var out = []; + for (var i = 0; i < doc.sel.ranges.length; i++) { + var range = doc.sel.ranges[i]; + out.push(new Range(adjustForChange(range.anchor, change), + adjustForChange(range.head, change))); + } + return normalizeSelection(out, doc.sel.primIndex); + } + + function offsetPos(pos, old, nw) { + if (pos.line == old.line) + return Pos(nw.line, pos.ch - old.ch + nw.ch); + else + return Pos(nw.line + (pos.line - old.line), pos.ch); + } + + // Used by replaceSelections to allow moving the selection to the + // start or around the replaced test. Hint may be "start" or "around". + function computeReplacedSel(doc, changes, hint) { + var out = []; + var oldPrev = Pos(doc.first, 0), newPrev = oldPrev; + for (var i = 0; i < changes.length; i++) { + var change = changes[i]; + var from = offsetPos(change.from, oldPrev, newPrev); + var to = offsetPos(changeEnd(change), oldPrev, newPrev); + oldPrev = change.to; + newPrev = to; + if (hint == "around") { + var range = doc.sel.ranges[i], inv = cmp(range.head, range.anchor) < 0; + out[i] = new Range(inv ? to : from, inv ? from : to); + } else { + out[i] = new Range(from, from); + } + } + return new Selection(out, doc.sel.primIndex); + } + + // Allow "beforeChange" event handlers to influence a change + function filterChange(doc, change, update) { + var obj = { + canceled: false, + from: change.from, + to: change.to, + text: change.text, + origin: change.origin, + cancel: function() { this.canceled = true; } + }; + if (update) obj.update = function(from, to, text, origin) { + if (from) this.from = clipPos(doc, from); + if (to) this.to = clipPos(doc, to); + if (text) this.text = text; + if (origin !== undefined) this.origin = origin; + }; + signal(doc, "beforeChange", doc, obj); + if (doc.cm) signal(doc.cm, "beforeChange", doc.cm, obj); - function lineNumberFor (options, i) { - return String(options.lineNumberFormatter(i + options.firstLineNumber)); - } + if (obj.canceled) return null; + return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin}; + } - // Computes display.scroller.scrollLeft + display.gutters.offsetWidth, - // but using getBoundingClientRect to get a sub-pixel-accurate - // result. - function compensateForHScroll (display) { - return display.scroller.getBoundingClientRect().left - display.sizer.getBoundingClientRect().left; + // Apply a change to a document, and add it to the document's + // history, and propagating it to all linked documents. + function makeChange(doc, change, ignoreReadOnly) { + if (doc.cm) { + if (!doc.cm.curOp) return operation(doc.cm, makeChange)(doc, change, ignoreReadOnly); + if (doc.cm.state.suppressEdits) return; } - // DISPLAY DRAWING - - function DisplayUpdate (cm, viewport, force) { - var display = cm.display; - - this.viewport = viewport; - // Store some values that we'll need later (but don't want to force a relayout for) - this.visible = visibleLines(display, cm.doc, viewport); - this.editorIsHidden = !display.wrapper.offsetWidth; - this.wrapperHeight = display.wrapper.clientHeight; - this.wrapperWidth = display.wrapper.clientWidth; - this.oldDisplayWidth = displayWidth(cm); - this.force = force; - this.dims = getDimensions(cm); - this.events = []; + if (hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")) { + change = filterChange(doc, change, true); + if (!change) return; } - DisplayUpdate.prototype.signal = function (emitter, type) { - if (hasHandler(emitter, type)) {this.events.push(arguments);} - }; - DisplayUpdate.prototype.finish = function () { - for (var i = 0; i < this.events.length; i++) {signal.apply(null, this.events[i]);} - }; - - function maybeClipScrollbars (cm) { - var display = cm.display; - if (!display.scrollbarsClipped && display.scroller.offsetWidth) { - display.nativeBarWidth = display.scroller.offsetWidth - display.scroller.clientWidth; - display.heightForcer.style.height = scrollGap(cm) + "px"; - display.sizer.style.marginBottom = -display.nativeBarWidth + "px"; - display.sizer.style.borderRightWidth = scrollGap(cm) + "px"; - display.scrollbarsClipped = true; - } + // Possibly split or suppress the update based on the presence + // of read-only spans in its range. + var split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to); + if (split) { + for (var i = split.length - 1; i >= 0; --i) + makeChangeInner(doc, {from: split[i].from, to: split[i].to, text: i ? [""] : change.text}); + } else { + makeChangeInner(doc, change); } + } - // Does the actual updating of the line display. Bails out - // (returning false) when there is nothing to be done and forced is - // false. - function updateDisplayIfNeeded (cm, update) { - var display = cm.display, doc = cm.doc; - - if (update.editorIsHidden) { - resetView(cm); - return false; - } - - // Bail out if the visible area is already rendered and nothing changed. - if (!update.force && - update.visible.from >= display.viewFrom && update.visible.to <= display.viewTo && - (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo) && - display.renderedView == display.view && countDirtyView(cm) == 0) {return false;} + function makeChangeInner(doc, change) { + if (change.text.length == 1 && change.text[0] == "" && cmp(change.from, change.to) == 0) return; + var selAfter = computeSelAfterChange(doc, change); + addChangeToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN); - if (maybeUpdateLineNumberWidth(cm)) { - resetView(cm); - update.dims = getDimensions(cm); - } + makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change)); + var rebased = []; - // Compute a suitable new viewport (from & to) - var end = doc.first + doc.size; - var from = Math.max(update.visible.from - cm.options.viewportMargin, doc.first); - var to = Math.min(end, update.visible.to + cm.options.viewportMargin); - if (display.viewFrom < from && from - display.viewFrom < 20) from = Math.max(doc.first, display.viewFrom); - if (display.viewTo > to && display.viewTo - to < 20) to = Math.min(end, display.viewTo); - if (sawCollapsedSpans) { - from = visualLineNo(cm.doc, from); - to = visualLineEndNo(cm.doc, to); - } + linkedDocs(doc, function(doc, sharedHist) { + if (!sharedHist && indexOf(rebased, doc.history) == -1) { + rebaseHist(doc.history, change); + rebased.push(doc.history); + } + makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change)); + }); + } + + // Revert a change stored in a document's history. + function makeChangeFromHistory(doc, type, allowSelectionOnly) { + if (doc.cm && doc.cm.state.suppressEdits) return; + + var hist = doc.history, event, selAfter = doc.sel; + var source = type == "undo" ? hist.done : hist.undone, dest = type == "undo" ? hist.undone : hist.done; + + // Verify that there is a useable event (so that ctrl-z won't + // needlessly clear selection events) + for (var i = 0; i < source.length; i++) { + event = source[i]; + if (allowSelectionOnly ? event.ranges && !event.equals(doc.sel) : !event.ranges) + break; + } + if (i == source.length) return; + hist.lastOrigin = hist.lastSelOrigin = null; + + for (;;) { + event = source.pop(); + if (event.ranges) { + pushSelectionToHistory(event, dest); + if (allowSelectionOnly && !event.equals(doc.sel)) { + setSelection(doc, event, {clearRedo: false}); + return; + } + selAfter = event; + } + else break; + } + + // Build up a reverse change object to add to the opposite history + // stack (redo when undoing, and vice versa). + var antiChanges = []; + pushSelectionToHistory(selAfter, dest); + dest.push({changes: antiChanges, generation: hist.generation}); + hist.generation = event.generation || ++hist.maxGeneration; + + var filter = hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange"); + + for (var i = event.changes.length - 1; i >= 0; --i) { + var change = event.changes[i]; + change.origin = type; + if (filter && !filterChange(doc, change, false)) { + source.length = 0; + return; + } + + antiChanges.push(historyChangeFromChange(doc, change)); + + var after = i ? computeSelAfterChange(doc, change) : lst(source); + makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change)); + if (!i && doc.cm) doc.cm.scrollIntoView({from: change.from, to: changeEnd(change)}); + var rebased = []; + + // Propagate to the linked documents + linkedDocs(doc, function(doc, sharedHist) { + if (!sharedHist && indexOf(rebased, doc.history) == -1) { + rebaseHist(doc.history, change); + rebased.push(doc.history); + } + makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change)); + }); + } + } + + // Sub-views need their line numbers shifted when text is added + // above or below them in the parent document. + function shiftDoc(doc, distance) { + if (distance == 0) return; + doc.first += distance; + doc.sel = new Selection(map(doc.sel.ranges, function(range) { + return new Range(Pos(range.anchor.line + distance, range.anchor.ch), + Pos(range.head.line + distance, range.head.ch)); + }), doc.sel.primIndex); + if (doc.cm) { + regChange(doc.cm, doc.first, doc.first - distance, distance); + for (var d = doc.cm.display, l = d.viewFrom; l < d.viewTo; l++) + regLineChange(doc.cm, l, "gutter"); + } + } + + // More lower-level change function, handling only a single document + // (not linked ones). + function makeChangeSingleDoc(doc, change, selAfter, spans) { + if (doc.cm && !doc.cm.curOp) + return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans); + + if (change.to.line < doc.first) { + shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line)); + return; + } + if (change.from.line > doc.lastLine()) return; + + // Clip the change to the size of this doc + if (change.from.line < doc.first) { + var shift = change.text.length - 1 - (doc.first - change.from.line); + shiftDoc(doc, shift); + change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch), + text: [lst(change.text)], origin: change.origin}; + } + var last = doc.lastLine(); + if (change.to.line > last) { + change = {from: change.from, to: Pos(last, getLine(doc, last).text.length), + text: [change.text[0]], origin: change.origin}; + } - var different = from != display.viewFrom || to != display.viewTo || - display.lastWrapHeight != update.wrapperHeight || display.lastWrapWidth != update.wrapperWidth; - adjustView(cm, from, to); - - display.viewOffset = heightAtLine(getLine(cm.doc, display.viewFrom)); - // Position the mover div to align with the current scroll position - cm.display.mover.style.top = display.viewOffset + "px"; - - var toUpdate = countDirtyView(cm); - if (!different && toUpdate == 0 && !update.force && display.renderedView == display.view && - (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo)) {return false;} - - // For big changes, we hide the enclosing element during the - // update, since that speeds up the operations on most browsers. - var focused = activeElt(); - if (toUpdate > 4) display.lineDiv.style.display = "none"; - patchDisplay(cm, display.updateLineNumbers, update.dims); - if (toUpdate > 4) display.lineDiv.style.display = ""; - display.renderedView = display.view; - // There might have been a widget with a focused element that got - // hidden or updated, if so re-focus it. - if (focused && activeElt() != focused && focused.offsetHeight) focused.focus(); - - // Prevent selection and cursors from interfering with the scroll - // width and height. - removeChildren(display.cursorDiv); - removeChildren(display.selectionDiv); - display.gutters.style.height = 0; - - if (different) { - display.lastWrapHeight = update.wrapperHeight; - display.lastWrapWidth = update.wrapperWidth; - startWorker(cm, 400); - } + change.removed = getBetween(doc, change.from, change.to); + + if (!selAfter) selAfter = computeSelAfterChange(doc, change); + if (doc.cm) makeChangeSingleDocInEditor(doc.cm, change, spans); + else updateDoc(doc, change, spans); + setSelectionNoUndo(doc, selAfter, sel_dontScroll); + } + + // Handle the interaction of a change to a document with the editor + // that this document is part of. + function makeChangeSingleDocInEditor(cm, change, spans) { + var doc = cm.doc, display = cm.display, from = change.from, to = change.to; + + var recomputeMaxLength = false, checkWidthStart = from.line; + if (!cm.options.lineWrapping) { + checkWidthStart = lineNo(visualLine(getLine(doc, from.line))); + doc.iter(checkWidthStart, to.line + 1, function(line) { + if (line == display.maxLine) { + recomputeMaxLength = true; + return true; + } + }); + } + + if (doc.sel.contains(change.from, change.to) > -1) + signalCursorActivity(cm); + + updateDoc(doc, change, spans, estimateHeight(cm)); + + if (!cm.options.lineWrapping) { + doc.iter(checkWidthStart, from.line + change.text.length, function(line) { + var len = lineLength(line); + if (len > display.maxLineLength) { + display.maxLine = line; + display.maxLineLength = len; + display.maxLineChanged = true; + recomputeMaxLength = false; + } + }); + if (recomputeMaxLength) cm.curOp.updateMaxLine = true; + } + + // Adjust frontier, schedule worker + doc.frontier = Math.min(doc.frontier, from.line); + startWorker(cm, 400); + + var lendiff = change.text.length - (to.line - from.line) - 1; + // Remember that these lines changed, for updating the display + if (change.full) + regChange(cm); + else if (from.line == to.line && change.text.length == 1 && !isWholeLineUpdate(cm.doc, change)) + regLineChange(cm, from.line, "text"); + else + regChange(cm, from.line, to.line + 1, lendiff); + + var changesHandler = hasHandler(cm, "changes"), changeHandler = hasHandler(cm, "change"); + if (changeHandler || changesHandler) { + var obj = { + from: from, to: to, + text: change.text, + removed: change.removed, + origin: change.origin + }; + if (changeHandler) signalLater(cm, "change", cm, obj); + if (changesHandler) (cm.curOp.changeObjs || (cm.curOp.changeObjs = [])).push(obj); + } + cm.display.selForContextMenu = null; + } + + function replaceRange(doc, code, from, to, origin) { + if (!to) to = from; + if (cmp(to, from) < 0) { var tmp = to; to = from; from = tmp; } + if (typeof code == "string") code = splitLines(code); + makeChange(doc, {from: from, to: to, text: code, origin: origin}); + } + + // SCROLLING THINGS INTO VIEW + + // If an editor sits on the top or bottom of the window, partially + // scrolled out of view, this ensures that the cursor is visible. + function maybeScrollWindow(cm, coords) { + if (signalDOMEvent(cm, "scrollCursorIntoView")) return; + + var display = cm.display, box = display.sizer.getBoundingClientRect(), doScroll = null; + if (coords.top + box.top < 0) doScroll = true; + else if (coords.bottom + box.top > (window.innerHeight || document.documentElement.clientHeight)) doScroll = false; + if (doScroll != null && !phantom) { + var scrollNode = elt("div", "\u200b", null, "position: absolute; top: " + + (coords.top - display.viewOffset - paddingTop(cm.display)) + "px; height: " + + (coords.bottom - coords.top + scrollGap(cm) + display.barHeight) + "px; left: " + + coords.left + "px; width: 2px;"); + cm.display.lineSpace.appendChild(scrollNode); + scrollNode.scrollIntoView(doScroll); + cm.display.lineSpace.removeChild(scrollNode); + } + } + + // Scroll a given position into view (immediately), verifying that + // it actually became visible (as line heights are accurately + // measured, the position of something may 'drift' during drawing). + function scrollPosIntoView(cm, pos, end, margin) { + if (margin == null) margin = 0; + for (var limit = 0; limit < 5; limit++) { + var changed = false, coords = cursorCoords(cm, pos); + var endCoords = !end || end == pos ? coords : cursorCoords(cm, end); + var scrollPos = calculateScrollPos(cm, Math.min(coords.left, endCoords.left), + Math.min(coords.top, endCoords.top) - margin, + Math.max(coords.left, endCoords.left), + Math.max(coords.bottom, endCoords.bottom) + margin); + var startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft; + if (scrollPos.scrollTop != null) { + setScrollTop(cm, scrollPos.scrollTop); + if (Math.abs(cm.doc.scrollTop - startTop) > 1) changed = true; + } + if (scrollPos.scrollLeft != null) { + setScrollLeft(cm, scrollPos.scrollLeft); + if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) changed = true; + } + if (!changed) break; + } + return coords; + } + + // Scroll a given set of coordinates into view (immediately). + function scrollIntoView(cm, x1, y1, x2, y2) { + var scrollPos = calculateScrollPos(cm, x1, y1, x2, y2); + if (scrollPos.scrollTop != null) setScrollTop(cm, scrollPos.scrollTop); + if (scrollPos.scrollLeft != null) setScrollLeft(cm, scrollPos.scrollLeft); + } + + // Calculate a new scroll position needed to scroll the given + // rectangle into view. Returns an object with scrollTop and + // scrollLeft properties. When these are undefined, the + // vertical/horizontal position does not need to be adjusted. + function calculateScrollPos(cm, x1, y1, x2, y2) { + var display = cm.display, snapMargin = textHeight(cm.display); + if (y1 < 0) y1 = 0; + var screentop = cm.curOp && cm.curOp.scrollTop != null ? cm.curOp.scrollTop : display.scroller.scrollTop; + var screen = displayHeight(cm), result = {}; + if (y2 - y1 > screen) y2 = y1 + screen; + var docBottom = cm.doc.height + paddingVert(display); + var atTop = y1 < snapMargin, atBottom = y2 > docBottom - snapMargin; + if (y1 < screentop) { + result.scrollTop = atTop ? 0 : y1; + } else if (y2 > screentop + screen) { + var newTop = Math.min(y1, (atBottom ? docBottom : y2) - screen); + if (newTop != screentop) result.scrollTop = newTop; + } + + var screenleft = cm.curOp && cm.curOp.scrollLeft != null ? cm.curOp.scrollLeft : display.scroller.scrollLeft; + var screenw = displayWidth(cm) - (cm.options.fixedGutter ? display.gutters.offsetWidth : 0); + var tooWide = x2 - x1 > screenw; + if (tooWide) x2 = x1 + screenw; + if (x1 < 10) + result.scrollLeft = 0; + else if (x1 < screenleft) + result.scrollLeft = Math.max(0, x1 - (tooWide ? 0 : 10)); + else if (x2 > screenw + screenleft - 3) + result.scrollLeft = x2 + (tooWide ? 0 : 10) - screenw; + return result; + } + + // Store a relative adjustment to the scroll position in the current + // operation (to be applied when the operation finishes). + function addToScrollPos(cm, left, top) { + if (left != null || top != null) resolveScrollToPos(cm); + if (left != null) + cm.curOp.scrollLeft = (cm.curOp.scrollLeft == null ? cm.doc.scrollLeft : cm.curOp.scrollLeft) + left; + if (top != null) + cm.curOp.scrollTop = (cm.curOp.scrollTop == null ? cm.doc.scrollTop : cm.curOp.scrollTop) + top; + } + + // Make sure that at the end of the operation the current cursor is + // shown. + function ensureCursorVisible(cm) { + resolveScrollToPos(cm); + var cur = cm.getCursor(), from = cur, to = cur; + if (!cm.options.lineWrapping) { + from = cur.ch ? Pos(cur.line, cur.ch - 1) : cur; + to = Pos(cur.line, cur.ch + 1); + } + cm.curOp.scrollToPos = {from: from, to: to, margin: cm.options.cursorScrollMargin, isCursor: true}; + } + + // When an operation has its scrollToPos property set, and another + // scroll action is applied before the end of the operation, this + // 'simulates' scrolling that position into view in a cheap way, so + // that the effect of intermediate scroll commands is not ignored. + function resolveScrollToPos(cm) { + var range = cm.curOp.scrollToPos; + if (range) { + cm.curOp.scrollToPos = null; + var from = estimateCoords(cm, range.from), to = estimateCoords(cm, range.to); + var sPos = calculateScrollPos(cm, Math.min(from.left, to.left), + Math.min(from.top, to.top) - range.margin, + Math.max(from.right, to.right), + Math.max(from.bottom, to.bottom) + range.margin); + cm.scrollTo(sPos.scrollLeft, sPos.scrollTop); + } + } + + // API UTILITIES + + // Indent the given line. The how parameter can be "smart", + // "add"/null, "subtract", or "prev". When aggressive is false + // (typically set to true for forced single-line indents), empty + // lines are not indented, and places where the mode returns Pass + // are left alone. + function indentLine(cm, n, how, aggressive) { + var doc = cm.doc, state; + if (how == null) how = "add"; + if (how == "smart") { + // Fall back to "prev" when the mode doesn't have an indentation + // method. + if (!doc.mode.indent) how = "prev"; + else state = getStateBefore(cm, n); + } + + var tabSize = cm.options.tabSize; + var line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize); + if (line.stateAfter) line.stateAfter = null; + var curSpaceString = line.text.match(/^\s*/)[0], indentation; + if (!aggressive && !/\S/.test(line.text)) { + indentation = 0; + how = "not"; + } else if (how == "smart") { + indentation = doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text); + if (indentation == Pass || indentation > 150) { + if (!aggressive) return; + how = "prev"; + } + } + if (how == "prev") { + if (n > doc.first) indentation = countColumn(getLine(doc, n-1).text, null, tabSize); + else indentation = 0; + } else if (how == "add") { + indentation = curSpace + cm.options.indentUnit; + } else if (how == "subtract") { + indentation = curSpace - cm.options.indentUnit; + } else if (typeof how == "number") { + indentation = curSpace + how; + } + indentation = Math.max(0, indentation); + + var indentString = "", pos = 0; + if (cm.options.indentWithTabs) + for (var i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\t";} + if (pos < indentation) indentString += spaceStr(indentation - pos); + + if (indentString != curSpaceString) { + replaceRange(doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input"); + line.stateAfter = null; + return true; + } else { + // Ensure that, if the cursor was in the whitespace at the start + // of the line, it is moved to the end of that space. + for (var i = 0; i < doc.sel.ranges.length; i++) { + var range = doc.sel.ranges[i]; + if (range.head.line == n && range.head.ch < curSpaceString.length) { + var pos = Pos(n, curSpaceString.length); + replaceOneSelection(doc, i, new Range(pos, pos)); + break; + } + } + } + } + + // Utility for applying a change to a line by handle or number, + // returning the number and optionally registering the line as + // changed. + function changeLine(doc, handle, changeType, op) { + var no = handle, line = handle; + if (typeof handle == "number") line = getLine(doc, clipLine(doc, handle)); + else no = lineNo(handle); + if (no == null) return null; + if (op(line, no) && doc.cm) regLineChange(doc.cm, no, changeType); + return line; + } + + // Helper for deleting text near the selection(s), used to implement + // backspace, delete, and similar functionality. + function deleteNearSelection(cm, compute) { + var ranges = cm.doc.sel.ranges, kill = []; + // Build up a set of ranges to kill first, merging overlapping + // ranges. + for (var i = 0; i < ranges.length; i++) { + var toKill = compute(ranges[i]); + while (kill.length && cmp(toKill.from, lst(kill).to) <= 0) { + var replaced = kill.pop(); + if (cmp(replaced.from, toKill.from) < 0) { + toKill.from = replaced.from; + break; + } + } + kill.push(toKill); + } + // Next, remove those actual ranges. + runInOp(cm, function() { + for (var i = kill.length - 1; i >= 0; i--) + replaceRange(cm.doc, "", kill[i].from, kill[i].to, "+delete"); + ensureCursorVisible(cm); + }); + } + + // Used for horizontal relative motion. Dir is -1 or 1 (left or + // right), unit can be "char", "column" (like char, but doesn't + // cross line boundaries), "word" (across next word), or "group" (to + // the start of next group of word or non-word-non-whitespace + // chars). The visually param controls whether, in right-to-left + // text, direction 1 means to move towards the next index in the + // string, or towards the character to the right of the current + // position. The resulting position will have a hitSide=true + // property if it reached the end of the document. + function findPosH(doc, pos, dir, unit, visually) { + var line = pos.line, ch = pos.ch, origDir = dir; + var lineObj = getLine(doc, line); + var possible = true; + function findNextLine() { + var l = line + dir; + if (l < doc.first || l >= doc.first + doc.size) return (possible = false); + line = l; + return lineObj = getLine(doc, l); + } + function moveOnce(boundToLine) { + var next = (visually ? moveVisually : moveLogically)(lineObj, ch, dir, true); + if (next == null) { + if (!boundToLine && findNextLine()) { + if (visually) ch = (dir < 0 ? lineRight : lineLeft)(lineObj); + else ch = dir < 0 ? lineObj.text.length : 0; + } else return (possible = false); + } else ch = next; + return true; + } + + if (unit == "char") moveOnce(); + else if (unit == "column") moveOnce(true); + else if (unit == "word" || unit == "group") { + var sawType = null, group = unit == "group"; + var helper = doc.cm && doc.cm.getHelper(pos, "wordChars"); + for (var first = true;; first = false) { + if (dir < 0 && !moveOnce(!first)) break; + var cur = lineObj.text.charAt(ch) || "\n"; + var type = isWordChar(cur, helper) ? "w" + : group && cur == "\n" ? "n" + : !group || /\s/.test(cur) ? null + : "p"; + if (group && !first && !type) type = "s"; + if (sawType && sawType != type) { + if (dir < 0) {dir = 1; moveOnce();} + break; + } + + if (type) sawType = type; + if (dir > 0 && !moveOnce(!first)) break; + } + } + var result = skipAtomic(doc, Pos(line, ch), origDir, true); + if (!possible) result.hitSide = true; + return result; + } + + // For relative vertical movement. Dir may be -1 or 1. Unit can be + // "page" or "line". The resulting position will have a hitSide=true + // property if it reached the end of the document. + function findPosV(cm, pos, dir, unit) { + var doc = cm.doc, x = pos.left, y; + if (unit == "page") { + var pageSize = Math.min(cm.display.wrapper.clientHeight, window.innerHeight || document.documentElement.clientHeight); + y = pos.top + dir * (pageSize - (dir < 0 ? 1.5 : .5) * textHeight(cm.display)); + } else if (unit == "line") { + y = dir > 0 ? pos.bottom + 3 : pos.top - 3; + } + for (;;) { + var target = coordsChar(cm, x, y); + if (!target.outside) break; + if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break; } + y += dir * 5; + } + return target; + } + + // EDITOR METHODS + + // The publicly visible API. Note that methodOp(f) means + // 'wrap f in an operation, performed on its `this` parameter'. + + // This is not the complete set of editor methods. Most of the + // methods defined on the Doc type are also injected into + // CodeMirror.prototype, for backwards compatibility and + // convenience. + + CodeMirror.prototype = { + constructor: CodeMirror, + focus: function(){window.focus(); this.display.input.focus();}, + + setOption: function(option, value) { + var options = this.options, old = options[option]; + if (options[option] == value && option != "mode") return; + options[option] = value; + if (optionHandlers.hasOwnProperty(option)) + operation(this, optionHandlers[option])(this, value, old); + }, + + getOption: function(option) {return this.options[option];}, + getDoc: function() {return this.doc;}, + + addKeyMap: function(map, bottom) { + this.state.keyMaps[bottom ? "push" : "unshift"](getKeyMap(map)); + }, + removeKeyMap: function(map) { + var maps = this.state.keyMaps; + for (var i = 0; i < maps.length; ++i) + if (maps[i] == map || maps[i].name == map) { + maps.splice(i, 1); + return true; + } + }, + + addOverlay: methodOp(function(spec, options) { + var mode = spec.token ? spec : CodeMirror.getMode(this.options, spec); + if (mode.startState) throw new Error("Overlays may not be stateful."); + this.state.overlays.push({mode: mode, modeSpec: spec, opaque: options && options.opaque}); + this.state.modeGen++; + regChange(this); + }), + removeOverlay: methodOp(function(spec) { + var overlays = this.state.overlays; + for (var i = 0; i < overlays.length; ++i) { + var cur = overlays[i].modeSpec; + if (cur == spec || typeof spec == "string" && cur.name == spec) { + overlays.splice(i, 1); + this.state.modeGen++; + regChange(this); + return; + } + } + }), + + indentLine: methodOp(function(n, dir, aggressive) { + if (typeof dir != "string" && typeof dir != "number") { + if (dir == null) dir = this.options.smartIndent ? "smart" : "prev"; + else dir = dir ? "add" : "subtract"; + } + if (isLine(this.doc, n)) indentLine(this, n, dir, aggressive); + }), + indentSelection: methodOp(function(how) { + var ranges = this.doc.sel.ranges, end = -1; + for (var i = 0; i < ranges.length; i++) { + var range = ranges[i]; + if (!range.empty()) { + var from = range.from(), to = range.to(); + var start = Math.max(end, from.line); + end = Math.min(this.lastLine(), to.line - (to.ch ? 0 : 1)) + 1; + for (var j = start; j < end; ++j) + indentLine(this, j, how); + var newRanges = this.doc.sel.ranges; + if (from.ch == 0 && ranges.length == newRanges.length && newRanges[i].from().ch > 0) + replaceOneSelection(this.doc, i, new Range(from, newRanges[i].to()), sel_dontScroll); + } else if (range.head.line > end) { + indentLine(this, range.head.line, how, true); + end = range.head.line; + if (i == this.doc.sel.primIndex) ensureCursorVisible(this); + } + } + }), + + // Fetch the parser token for a given character. Useful for hacks + // that want to inspect the mode state (say, for completion). + getTokenAt: function(pos, precise) { + return takeToken(this, pos, precise); + }, + + getLineTokens: function(line, precise) { + return takeToken(this, Pos(line), precise, true); + }, + + getTokenTypeAt: function(pos) { + pos = clipPos(this.doc, pos); + var styles = getLineStyles(this, getLine(this.doc, pos.line)); + var before = 0, after = (styles.length - 1) / 2, ch = pos.ch; + var type; + if (ch == 0) type = styles[2]; + else for (;;) { + var mid = (before + after) >> 1; + if ((mid ? styles[mid * 2 - 1] : 0) >= ch) after = mid; + else if (styles[mid * 2 + 1] < ch) before = mid + 1; + else { type = styles[mid * 2 + 2]; break; } + } + var cut = type ? type.indexOf("cm-overlay ") : -1; + return cut < 0 ? type : cut == 0 ? null : type.slice(0, cut - 1); + }, + + getModeAt: function(pos) { + var mode = this.doc.mode; + if (!mode.innerMode) return mode; + return CodeMirror.innerMode(mode, this.getTokenAt(pos).state).mode; + }, + + getHelper: function(pos, type) { + return this.getHelpers(pos, type)[0]; + }, + + getHelpers: function(pos, type) { + var found = []; + if (!helpers.hasOwnProperty(type)) return found; + var help = helpers[type], mode = this.getModeAt(pos); + if (typeof mode[type] == "string") { + if (help[mode[type]]) found.push(help[mode[type]]); + } else if (mode[type]) { + for (var i = 0; i < mode[type].length; i++) { + var val = help[mode[type][i]]; + if (val) found.push(val); + } + } else if (mode.helperType && help[mode.helperType]) { + found.push(help[mode.helperType]); + } else if (help[mode.name]) { + found.push(help[mode.name]); + } + for (var i = 0; i < help._global.length; i++) { + var cur = help._global[i]; + if (cur.pred(mode, this) && indexOf(found, cur.val) == -1) + found.push(cur.val); + } + return found; + }, + + getStateAfter: function(line, precise) { + var doc = this.doc; + line = clipLine(doc, line == null ? doc.first + doc.size - 1: line); + return getStateBefore(this, line + 1, precise); + }, + + cursorCoords: function(start, mode) { + var pos, range = this.doc.sel.primary(); + if (start == null) pos = range.head; + else if (typeof start == "object") pos = clipPos(this.doc, start); + else pos = start ? range.from() : range.to(); + return cursorCoords(this, pos, mode || "page"); + }, + + charCoords: function(pos, mode) { + return charCoords(this, clipPos(this.doc, pos), mode || "page"); + }, + + coordsChar: function(coords, mode) { + coords = fromCoordSystem(this, coords, mode || "page"); + return coordsChar(this, coords.left, coords.top); + }, + + lineAtHeight: function(height, mode) { + height = fromCoordSystem(this, {top: height, left: 0}, mode || "page").top; + return lineAtHeight(this.doc, height + this.display.viewOffset); + }, + heightAtLine: function(line, mode) { + var end = false, lineObj; + if (typeof line == "number") { + var last = this.doc.first + this.doc.size - 1; + if (line < this.doc.first) line = this.doc.first; + else if (line > last) { line = last; end = true; } + lineObj = getLine(this.doc, line); + } else { + lineObj = line; + } + return intoCoordSystem(this, lineObj, {top: 0, left: 0}, mode || "page").top + + (end ? this.doc.height - heightAtLine(lineObj) : 0); + }, - display.updateLineNumbers = null; + defaultTextHeight: function() { return textHeight(this.display); }, + defaultCharWidth: function() { return charWidth(this.display); }, + setGutterMarker: methodOp(function(line, gutterID, value) { + return changeLine(this.doc, line, "gutter", function(line) { + var markers = line.gutterMarkers || (line.gutterMarkers = {}); + markers[gutterID] = value; + if (!value && isEmpty(markers)) line.gutterMarkers = null; return true; + }); + }), + + clearGutter: methodOp(function(gutterID) { + var cm = this, doc = cm.doc, i = doc.first; + doc.iter(function(line) { + if (line.gutterMarkers && line.gutterMarkers[gutterID]) { + line.gutterMarkers[gutterID] = null; + regLineChange(cm, i, "gutter"); + if (isEmpty(line.gutterMarkers)) line.gutterMarkers = null; + } + ++i; + }); + }), + + lineInfo: function(line) { + if (typeof line == "number") { + if (!isLine(this.doc, line)) return null; + var n = line; + line = getLine(this.doc, line); + if (!line) return null; + } else { + var n = lineNo(line); + if (n == null) return null; + } + return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers, + textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass, + widgets: line.widgets}; + }, + + getViewport: function() { return {from: this.display.viewFrom, to: this.display.viewTo};}, + + addWidget: function(pos, node, scroll, vert, horiz) { + var display = this.display; + pos = cursorCoords(this, clipPos(this.doc, pos)); + var top = pos.bottom, left = pos.left; + node.style.position = "absolute"; + node.setAttribute("cm-ignore-events", "true"); + this.display.input.setUneditable(node); + display.sizer.appendChild(node); + if (vert == "over") { + top = pos.top; + } else if (vert == "above" || vert == "near") { + var vspace = Math.max(display.wrapper.clientHeight, this.doc.height), + hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth); + // Default to positioning above (if specified and possible); otherwise default to positioning below + if ((vert == 'above' || pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight) + top = pos.top - node.offsetHeight; + else if (pos.bottom + node.offsetHeight <= vspace) + top = pos.bottom; + if (left + node.offsetWidth > hspace) + left = hspace - node.offsetWidth; + } + node.style.top = top + "px"; + node.style.left = node.style.right = ""; + if (horiz == "right") { + left = display.sizer.clientWidth - node.offsetWidth; + node.style.right = "0px"; + } else { + if (horiz == "left") left = 0; + else if (horiz == "middle") left = (display.sizer.clientWidth - node.offsetWidth) / 2; + node.style.left = left + "px"; + } + if (scroll) + scrollIntoView(this, left, top, left + node.offsetWidth, top + node.offsetHeight); + }, + + triggerOnKeyDown: methodOp(onKeyDown), + triggerOnKeyPress: methodOp(onKeyPress), + triggerOnKeyUp: onKeyUp, + + execCommand: function(cmd) { + if (commands.hasOwnProperty(cmd)) + return commands[cmd](this); + }, + + triggerElectric: methodOp(function(text) { triggerElectric(this, text); }), + + findPosH: function(from, amount, unit, visually) { + var dir = 1; + if (amount < 0) { dir = -1; amount = -amount; } + for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { + cur = findPosH(this.doc, cur, dir, unit, visually); + if (cur.hitSide) break; + } + return cur; + }, + + moveH: methodOp(function(dir, unit) { + var cm = this; + cm.extendSelectionsBy(function(range) { + if (cm.display.shift || cm.doc.extend || range.empty()) + return findPosH(cm.doc, range.head, dir, unit, cm.options.rtlMoveVisually); + else + return dir < 0 ? range.from() : range.to(); + }, sel_move); + }), + + deleteH: methodOp(function(dir, unit) { + var sel = this.doc.sel, doc = this.doc; + if (sel.somethingSelected()) + doc.replaceSelection("", null, "+delete"); + else + deleteNearSelection(this, function(range) { + var other = findPosH(doc, range.head, dir, unit, false); + return dir < 0 ? {from: other, to: range.head} : {from: range.head, to: other}; + }); + }), + + findPosV: function(from, amount, unit, goalColumn) { + var dir = 1, x = goalColumn; + if (amount < 0) { dir = -1; amount = -amount; } + for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { + var coords = cursorCoords(this, cur, "div"); + if (x == null) x = coords.left; + else coords.left = x; + cur = findPosV(this, coords, dir, unit); + if (cur.hitSide) break; + } + return cur; + }, + + moveV: methodOp(function(dir, unit) { + var cm = this, doc = this.doc, goals = []; + var collapse = !cm.display.shift && !doc.extend && doc.sel.somethingSelected(); + doc.extendSelectionsBy(function(range) { + if (collapse) + return dir < 0 ? range.from() : range.to(); + var headPos = cursorCoords(cm, range.head, "div"); + if (range.goalColumn != null) headPos.left = range.goalColumn; + goals.push(headPos.left); + var pos = findPosV(cm, headPos, dir, unit); + if (unit == "page" && range == doc.sel.primary()) + addToScrollPos(cm, null, charCoords(cm, pos, "div").top - headPos.top); + return pos; + }, sel_move); + if (goals.length) for (var i = 0; i < doc.sel.ranges.length; i++) + doc.sel.ranges[i].goalColumn = goals[i]; + }), + + // Find the word at the given position (as returned by coordsChar). + findWordAt: function(pos) { + var doc = this.doc, line = getLine(doc, pos.line).text; + var start = pos.ch, end = pos.ch; + if (line) { + var helper = this.getHelper(pos, "wordChars"); + if ((pos.xRel < 0 || end == line.length) && start) --start; else ++end; + var startChar = line.charAt(start); + var check = isWordChar(startChar, helper) + ? function(ch) { return isWordChar(ch, helper); } + : /\s/.test(startChar) ? function(ch) {return /\s/.test(ch);} + : function(ch) {return !/\s/.test(ch) && !isWordChar(ch);}; + while (start > 0 && check(line.charAt(start - 1))) --start; + while (end < line.length && check(line.charAt(end))) ++end; + } + return new Range(Pos(pos.line, start), Pos(pos.line, end)); + }, + + toggleOverwrite: function(value) { + if (value != null && value == this.state.overwrite) return; + if (this.state.overwrite = !this.state.overwrite) + addClass(this.display.cursorDiv, "CodeMirror-overwrite"); + else + rmClass(this.display.cursorDiv, "CodeMirror-overwrite"); + + signal(this, "overwriteToggle", this, this.state.overwrite); + }, + hasFocus: function() { return this.display.input.getField() == activeElt(); }, + + scrollTo: methodOp(function(x, y) { + if (x != null || y != null) resolveScrollToPos(this); + if (x != null) this.curOp.scrollLeft = x; + if (y != null) this.curOp.scrollTop = y; + }), + getScrollInfo: function() { + var scroller = this.display.scroller; + return {left: scroller.scrollLeft, top: scroller.scrollTop, + height: scroller.scrollHeight - scrollGap(this) - this.display.barHeight, + width: scroller.scrollWidth - scrollGap(this) - this.display.barWidth, + clientHeight: displayHeight(this), clientWidth: displayWidth(this)}; + }, + + scrollIntoView: methodOp(function(range, margin) { + if (range == null) { + range = {from: this.doc.sel.primary().head, to: null}; + if (margin == null) margin = this.options.cursorScrollMargin; + } else if (typeof range == "number") { + range = {from: Pos(range, 0), to: null}; + } else if (range.from == null) { + range = {from: range, to: null}; + } + if (!range.to) range.to = range.from; + range.margin = margin || 0; + + if (range.from.line != null) { + resolveScrollToPos(this); + this.curOp.scrollToPos = range; + } else { + var sPos = calculateScrollPos(this, Math.min(range.from.left, range.to.left), + Math.min(range.from.top, range.to.top) - range.margin, + Math.max(range.from.right, range.to.right), + Math.max(range.from.bottom, range.to.bottom) + range.margin); + this.scrollTo(sPos.scrollLeft, sPos.scrollTop); + } + }), + + setSize: methodOp(function(width, height) { + var cm = this; + function interpret(val) { + return typeof val == "number" || /^\d+$/.test(String(val)) ? val + "px" : val; + } + if (width != null) cm.display.wrapper.style.width = interpret(width); + if (height != null) cm.display.wrapper.style.height = interpret(height); + if (cm.options.lineWrapping) clearLineMeasurementCache(this); + var lineNo = cm.display.viewFrom; + cm.doc.iter(lineNo, cm.display.viewTo, function(line) { + if (line.widgets) for (var i = 0; i < line.widgets.length; i++) + if (line.widgets[i].noHScroll) { regLineChange(cm, lineNo, "widget"); break; } + ++lineNo; + }); + cm.curOp.forceUpdate = true; + signal(cm, "refresh", this); + }), + + operation: function(f){return runInOp(this, f);}, + + refresh: methodOp(function() { + var oldHeight = this.display.cachedTextHeight; + regChange(this); + this.curOp.forceUpdate = true; + clearCaches(this); + this.scrollTo(this.doc.scrollLeft, this.doc.scrollTop); + updateGutterSpace(this); + if (oldHeight == null || Math.abs(oldHeight - textHeight(this.display)) > .5) + estimateLineHeights(this); + signal(this, "refresh", this); + }), + + swapDoc: methodOp(function(doc) { + var old = this.doc; + old.cm = null; + attachDoc(this, doc); + clearCaches(this); + this.display.input.reset(); + this.scrollTo(doc.scrollLeft, doc.scrollTop); + this.curOp.forceScroll = true; + signalLater(this, "swapDoc", this, old); + return old; + }), + + getInputField: function(){return this.display.input.getField();}, + getWrapperElement: function(){return this.display.wrapper;}, + getScrollerElement: function(){return this.display.scroller;}, + getGutterElement: function(){return this.display.gutters;} + }; + eventMixin(CodeMirror); + + // OPTION DEFAULTS + + // The default configuration options. + var defaults = CodeMirror.defaults = {}; + // Functions to run when options are changed. + var optionHandlers = CodeMirror.optionHandlers = {}; + + function option(name, deflt, handle, notOnInit) { + CodeMirror.defaults[name] = deflt; + if (handle) optionHandlers[name] = + notOnInit ? function(cm, val, old) {if (old != Init) handle(cm, val, old);} : handle; + } + + // Passed to option handlers when there is no old value. + var Init = CodeMirror.Init = {toString: function(){return "CodeMirror.Init";}}; + + // These two are, on init, called from the constructor because they + // have to be initialized before the editor can start at all. + option("value", "", function(cm, val) { + cm.setValue(val); + }, true); + option("mode", null, function(cm, val) { + cm.doc.modeOption = val; + loadMode(cm); + }, true); + + option("indentUnit", 2, loadMode, true); + option("indentWithTabs", false); + option("smartIndent", true); + option("tabSize", 4, function(cm) { + resetModeState(cm); + clearCaches(cm); + regChange(cm); + }, true); + option("specialChars", /[\t\u0000-\u0019\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g, function(cm, val, old) { + cm.state.specialChars = new RegExp(val.source + (val.test("\t") ? "" : "|\t"), "g"); + if (old != CodeMirror.Init) cm.refresh(); + }); + option("specialCharPlaceholder", defaultSpecialCharPlaceholder, function(cm) {cm.refresh();}, true); + option("electricChars", true); + option("inputStyle", mobile ? "contenteditable" : "textarea", function() { + throw new Error("inputStyle can not (yet) be changed in a running editor"); // FIXME + }, true); + option("rtlMoveVisually", !windows); + option("wholeLineUpdateBefore", true); + + option("theme", "default", function(cm) { + themeChanged(cm); + guttersChanged(cm); + }, true); + option("keyMap", "default", function(cm, val, old) { + var next = getKeyMap(val); + var prev = old != CodeMirror.Init && getKeyMap(old); + if (prev && prev.detach) prev.detach(cm, next); + if (next.attach) next.attach(cm, prev || null); + }); + option("extraKeys", null); + + option("lineWrapping", false, wrappingChanged, true); + option("gutters", [], function(cm) { + setGuttersForLineNumbers(cm.options); + guttersChanged(cm); + }, true); + option("fixedGutter", true, function(cm, val) { + cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0"; + cm.refresh(); + }, true); + option("coverGutterNextToScrollbar", false, function(cm) {updateScrollbars(cm);}, true); + option("scrollbarStyle", "native", function(cm) { + initScrollbars(cm); + updateScrollbars(cm); + cm.display.scrollbars.setScrollTop(cm.doc.scrollTop); + cm.display.scrollbars.setScrollLeft(cm.doc.scrollLeft); + }, true); + option("lineNumbers", false, function(cm) { + setGuttersForLineNumbers(cm.options); + guttersChanged(cm); + }, true); + option("firstLineNumber", 1, guttersChanged, true); + option("lineNumberFormatter", function(integer) {return integer;}, guttersChanged, true); + option("showCursorWhenSelecting", false, updateSelection, true); + + option("resetSelectionOnContextMenu", true); + option("lineWiseCopyCut", true); + + option("readOnly", false, function(cm, val) { + if (val == "nocursor") { + onBlur(cm); + cm.display.input.blur(); + cm.display.disabled = true; + } else { + cm.display.disabled = false; + if (!val) cm.display.input.reset(); + } + }); + option("disableInput", false, function(cm, val) {if (!val) cm.display.input.reset();}, true); + option("dragDrop", true, dragDropChanged); + + option("cursorBlinkRate", 530); + option("cursorScrollMargin", 0); + option("cursorHeight", 1, updateSelection, true); + option("singleCursorHeightPerLine", true, updateSelection, true); + option("workTime", 100); + option("workDelay", 100); + option("flattenSpans", true, resetModeState, true); + option("addModeClass", false, resetModeState, true); + option("pollInterval", 100); + option("undoDepth", 200, function(cm, val){cm.doc.history.undoDepth = val;}); + option("historyEventDelay", 1250); + option("viewportMargin", 10, function(cm){cm.refresh();}, true); + option("maxHighlightLength", 10000, resetModeState, true); + option("moveInputWithCursor", true, function(cm, val) { + if (!val) cm.display.input.resetPosition(); + }); + + option("tabindex", null, function(cm, val) { + cm.display.input.getField().tabIndex = val || ""; + }); + option("autofocus", null); + + // MODE DEFINITION AND QUERYING + + // Known modes, by name and by MIME + var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {}; + + // Extra arguments are stored as the mode's dependencies, which is + // used by (legacy) mechanisms like loadmode.js to automatically + // load a mode. (Preferred mechanism is the require/define calls.) + CodeMirror.defineMode = function(name, mode) { + if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name; + if (arguments.length > 2) + mode.dependencies = Array.prototype.slice.call(arguments, 2); + modes[name] = mode; + }; + + CodeMirror.defineMIME = function(mime, spec) { + mimeModes[mime] = spec; + }; + + // Given a MIME type, a {name, ...options} config object, or a name + // string, return a mode config object. + CodeMirror.resolveMode = function(spec) { + if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) { + spec = mimeModes[spec]; + } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) { + var found = mimeModes[spec.name]; + if (typeof found == "string") found = {name: found}; + spec = createObj(found, spec); + spec.name = found.name; + } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) { + return CodeMirror.resolveMode("application/xml"); + } + if (typeof spec == "string") return {name: spec}; + else return spec || {name: "null"}; + }; + + // Given a mode spec (anything that resolveMode accepts), find and + // initialize an actual mode object. + CodeMirror.getMode = function(options, spec) { + var spec = CodeMirror.resolveMode(spec); + var mfactory = modes[spec.name]; + if (!mfactory) return CodeMirror.getMode(options, "text/plain"); + var modeObj = mfactory(options, spec); + if (modeExtensions.hasOwnProperty(spec.name)) { + var exts = modeExtensions[spec.name]; + for (var prop in exts) { + if (!exts.hasOwnProperty(prop)) continue; + if (modeObj.hasOwnProperty(prop)) modeObj["_" + prop] = modeObj[prop]; + modeObj[prop] = exts[prop]; + } + } + modeObj.name = spec.name; + if (spec.helperType) modeObj.helperType = spec.helperType; + if (spec.modeProps) for (var prop in spec.modeProps) + modeObj[prop] = spec.modeProps[prop]; + + return modeObj; + }; + + // Minimal default mode. + CodeMirror.defineMode("null", function() { + return {token: function(stream) {stream.skipToEnd();}}; + }); + CodeMirror.defineMIME("text/plain", "null"); + + // This can be used to attach properties to mode objects from + // outside the actual mode definition. + var modeExtensions = CodeMirror.modeExtensions = {}; + CodeMirror.extendMode = function(mode, properties) { + var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {}); + copyObj(properties, exts); + }; + + // EXTENSIONS + + CodeMirror.defineExtension = function(name, func) { + CodeMirror.prototype[name] = func; + }; + CodeMirror.defineDocExtension = function(name, func) { + Doc.prototype[name] = func; + }; + CodeMirror.defineOption = option; + + var initHooks = []; + CodeMirror.defineInitHook = function(f) {initHooks.push(f);}; + + var helpers = CodeMirror.helpers = {}; + CodeMirror.registerHelper = function(type, name, value) { + if (!helpers.hasOwnProperty(type)) helpers[type] = CodeMirror[type] = {_global: []}; + helpers[type][name] = value; + }; + CodeMirror.registerGlobalHelper = function(type, name, predicate, value) { + CodeMirror.registerHelper(type, name, value); + helpers[type]._global.push({pred: predicate, val: value}); + }; + + // MODE STATE HANDLING + + // Utility functions for working with state. Exported because nested + // modes need to do this for their inner modes. + + var copyState = CodeMirror.copyState = function(mode, state) { + if (state === true) return state; + if (mode.copyState) return mode.copyState(state); + var nstate = {}; + for (var n in state) { + var val = state[n]; + if (val instanceof Array) val = val.concat([]); + nstate[n] = val; + } + return nstate; + }; + + var startState = CodeMirror.startState = function(mode, a1, a2) { + return mode.startState ? mode.startState(a1, a2) : true; + }; + + // Given a mode and a state (for that mode), find the inner mode and + // state at the position that the state refers to. + CodeMirror.innerMode = function(mode, state) { + while (mode.innerMode) { + var info = mode.innerMode(state); + if (!info || info.mode == mode) break; + state = info.state; + mode = info.mode; + } + return info || {mode: mode, state: state}; + }; + + // STANDARD COMMANDS + + // Commands are parameter-less actions that can be performed on an + // editor, mostly used for keybindings. + var commands = CodeMirror.commands = { + selectAll: function(cm) {cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()), sel_dontScroll);}, + singleSelection: function(cm) { + cm.setSelection(cm.getCursor("anchor"), cm.getCursor("head"), sel_dontScroll); + }, + killLine: function(cm) { + deleteNearSelection(cm, function(range) { + if (range.empty()) { + var len = getLine(cm.doc, range.head.line).text.length; + if (range.head.ch == len && range.head.line < cm.lastLine()) + return {from: range.head, to: Pos(range.head.line + 1, 0)}; + else + return {from: range.head, to: Pos(range.head.line, len)}; + } else { + return {from: range.from(), to: range.to()}; + } + }); + }, + deleteLine: function(cm) { + deleteNearSelection(cm, function(range) { + return {from: Pos(range.from().line, 0), + to: clipPos(cm.doc, Pos(range.to().line + 1, 0))}; + }); + }, + delLineLeft: function(cm) { + deleteNearSelection(cm, function(range) { + return {from: Pos(range.from().line, 0), to: range.from()}; + }); + }, + delWrappedLineLeft: function(cm) { + deleteNearSelection(cm, function(range) { + var top = cm.charCoords(range.head, "div").top + 5; + var leftPos = cm.coordsChar({left: 0, top: top}, "div"); + return {from: leftPos, to: range.from()}; + }); + }, + delWrappedLineRight: function(cm) { + deleteNearSelection(cm, function(range) { + var top = cm.charCoords(range.head, "div").top + 5; + var rightPos = cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div"); + return {from: range.from(), to: rightPos }; + }); + }, + undo: function(cm) {cm.undo();}, + redo: function(cm) {cm.redo();}, + undoSelection: function(cm) {cm.undoSelection();}, + redoSelection: function(cm) {cm.redoSelection();}, + goDocStart: function(cm) {cm.extendSelection(Pos(cm.firstLine(), 0));}, + goDocEnd: function(cm) {cm.extendSelection(Pos(cm.lastLine()));}, + goLineStart: function(cm) { + cm.extendSelectionsBy(function(range) { return lineStart(cm, range.head.line); }, + {origin: "+move", bias: 1}); + }, + goLineStartSmart: function(cm) { + cm.extendSelectionsBy(function(range) { + return lineStartSmart(cm, range.head); + }, {origin: "+move", bias: 1}); + }, + goLineEnd: function(cm) { + cm.extendSelectionsBy(function(range) { return lineEnd(cm, range.head.line); }, + {origin: "+move", bias: -1}); + }, + goLineRight: function(cm) { + cm.extendSelectionsBy(function(range) { + var top = cm.charCoords(range.head, "div").top + 5; + return cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div"); + }, sel_move); + }, + goLineLeft: function(cm) { + cm.extendSelectionsBy(function(range) { + var top = cm.charCoords(range.head, "div").top + 5; + return cm.coordsChar({left: 0, top: top}, "div"); + }, sel_move); + }, + goLineLeftSmart: function(cm) { + cm.extendSelectionsBy(function(range) { + var top = cm.charCoords(range.head, "div").top + 5; + var pos = cm.coordsChar({left: 0, top: top}, "div"); + if (pos.ch < cm.getLine(pos.line).search(/\S/)) return lineStartSmart(cm, range.head); + return pos; + }, sel_move); + }, + goLineUp: function(cm) {cm.moveV(-1, "line");}, + goLineDown: function(cm) {cm.moveV(1, "line");}, + goPageUp: function(cm) {cm.moveV(-1, "page");}, + goPageDown: function(cm) {cm.moveV(1, "page");}, + goCharLeft: function(cm) {cm.moveH(-1, "char");}, + goCharRight: function(cm) {cm.moveH(1, "char");}, + goColumnLeft: function(cm) {cm.moveH(-1, "column");}, + goColumnRight: function(cm) {cm.moveH(1, "column");}, + goWordLeft: function(cm) {cm.moveH(-1, "word");}, + goGroupRight: function(cm) {cm.moveH(1, "group");}, + goGroupLeft: function(cm) {cm.moveH(-1, "group");}, + goWordRight: function(cm) {cm.moveH(1, "word");}, + delCharBefore: function(cm) {cm.deleteH(-1, "char");}, + delCharAfter: function(cm) {cm.deleteH(1, "char");}, + delWordBefore: function(cm) {cm.deleteH(-1, "word");}, + delWordAfter: function(cm) {cm.deleteH(1, "word");}, + delGroupBefore: function(cm) {cm.deleteH(-1, "group");}, + delGroupAfter: function(cm) {cm.deleteH(1, "group");}, + indentAuto: function(cm) {cm.indentSelection("smart");}, + indentMore: function(cm) {cm.indentSelection("add");}, + indentLess: function(cm) {cm.indentSelection("subtract");}, + insertTab: function(cm) {cm.replaceSelection("\t");}, + insertSoftTab: function(cm) { + var spaces = [], ranges = cm.listSelections(), tabSize = cm.options.tabSize; + for (var i = 0; i < ranges.length; i++) { + var pos = ranges[i].from(); + var col = countColumn(cm.getLine(pos.line), pos.ch, tabSize); + spaces.push(new Array(tabSize - col % tabSize + 1).join(" ")); + } + cm.replaceSelections(spaces); + }, + defaultTab: function(cm) { + if (cm.somethingSelected()) cm.indentSelection("add"); + else cm.execCommand("insertTab"); + }, + transposeChars: function(cm) { + runInOp(cm, function() { + var ranges = cm.listSelections(), newSel = []; + for (var i = 0; i < ranges.length; i++) { + var cur = ranges[i].head, line = getLine(cm.doc, cur.line).text; + if (line) { + if (cur.ch == line.length) cur = new Pos(cur.line, cur.ch - 1); + if (cur.ch > 0) { + cur = new Pos(cur.line, cur.ch + 1); + cm.replaceRange(line.charAt(cur.ch - 1) + line.charAt(cur.ch - 2), + Pos(cur.line, cur.ch - 2), cur, "+transpose"); + } else if (cur.line > cm.doc.first) { + var prev = getLine(cm.doc, cur.line - 1).text; + if (prev) + cm.replaceRange(line.charAt(0) + "\n" + prev.charAt(prev.length - 1), + Pos(cur.line - 1, prev.length - 1), Pos(cur.line, 1), "+transpose"); + } + } + newSel.push(new Range(cur, cur)); + } + cm.setSelections(newSel); + }); + }, + newlineAndIndent: function(cm) { + runInOp(cm, function() { + var len = cm.listSelections().length; + for (var i = 0; i < len; i++) { + var range = cm.listSelections()[i]; + cm.replaceRange("\n", range.anchor, range.head, "+input"); + cm.indentLine(range.from().line + 1, null, true); + ensureCursorVisible(cm); + } + }); + }, + toggleOverwrite: function(cm) {cm.toggleOverwrite();} + }; + + + // STANDARD KEYMAPS + + var keyMap = CodeMirror.keyMap = {}; + + keyMap.basic = { + "Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown", + "End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown", + "Delete": "delCharAfter", "Backspace": "delCharBefore", "Shift-Backspace": "delCharBefore", + "Tab": "defaultTab", "Shift-Tab": "indentAuto", + "Enter": "newlineAndIndent", "Insert": "toggleOverwrite", + "Esc": "singleSelection" + }; + // Note that the save and find-related commands aren't defined by + // default. User code or addons can define them. Unknown commands + // are simply ignored. + keyMap.pcDefault = { + "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo", + "Ctrl-Home": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Up": "goLineUp", "Ctrl-Down": "goLineDown", + "Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd", + "Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find", + "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll", + "Ctrl-[": "indentLess", "Ctrl-]": "indentMore", + "Ctrl-U": "undoSelection", "Shift-Ctrl-U": "redoSelection", "Alt-U": "redoSelection", + fallthrough: "basic" + }; + // Very basic readline/emacs-style bindings, which are standard on Mac. + keyMap.emacsy = { + "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown", + "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd", + "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore", + "Alt-D": "delWordAfter", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars" + }; + keyMap.macDefault = { + "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo", + "Cmd-Home": "goDocStart", "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft", + "Alt-Right": "goGroupRight", "Cmd-Left": "goLineLeft", "Cmd-Right": "goLineRight", "Alt-Backspace": "delGroupBefore", + "Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find", + "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll", + "Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delWrappedLineLeft", "Cmd-Delete": "delWrappedLineRight", + "Cmd-U": "undoSelection", "Shift-Cmd-U": "redoSelection", "Ctrl-Up": "goDocStart", "Ctrl-Down": "goDocEnd", + fallthrough: ["basic", "emacsy"] + }; + keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault; + + // KEYMAP DISPATCH + + function normalizeKeyName(name) { + var parts = name.split(/-(?!$)/), name = parts[parts.length - 1]; + var alt, ctrl, shift, cmd; + for (var i = 0; i < parts.length - 1; i++) { + var mod = parts[i]; + if (/^(cmd|meta|m)$/i.test(mod)) cmd = true; + else if (/^a(lt)?$/i.test(mod)) alt = true; + else if (/^(c|ctrl|control)$/i.test(mod)) ctrl = true; + else if (/^s(hift)$/i.test(mod)) shift = true; + else throw new Error("Unrecognized modifier name: " + mod); + } + if (alt) name = "Alt-" + name; + if (ctrl) name = "Ctrl-" + name; + if (cmd) name = "Cmd-" + name; + if (shift) name = "Shift-" + name; + return name; + } + + // This is a kludge to keep keymaps mostly working as raw objects + // (backwards compatibility) while at the same time support features + // like normalization and multi-stroke key bindings. It compiles a + // new normalized keymap, and then updates the old object to reflect + // this. + CodeMirror.normalizeKeyMap = function(keymap) { + var copy = {}; + for (var keyname in keymap) if (keymap.hasOwnProperty(keyname)) { + var value = keymap[keyname]; + if (/^(name|fallthrough|(de|at)tach)$/.test(keyname)) continue; + if (value == "...") { delete keymap[keyname]; continue; } + + var keys = map(keyname.split(" "), normalizeKeyName); + for (var i = 0; i < keys.length; i++) { + var val, name; + if (i == keys.length - 1) { + name = keys.join(" "); + val = value; + } else { + name = keys.slice(0, i + 1).join(" "); + val = "..."; + } + var prev = copy[name]; + if (!prev) copy[name] = val; + else if (prev != val) throw new Error("Inconsistent bindings for " + name); + } + delete keymap[keyname]; + } + for (var prop in copy) keymap[prop] = copy[prop]; + return keymap; + }; + + var lookupKey = CodeMirror.lookupKey = function(key, map, handle, context) { + map = getKeyMap(map); + var found = map.call ? map.call(key, context) : map[key]; + if (found === false) return "nothing"; + if (found === "...") return "multi"; + if (found != null && handle(found)) return "handled"; + + if (map.fallthrough) { + if (Object.prototype.toString.call(map.fallthrough) != "[object Array]") + return lookupKey(key, map.fallthrough, handle, context); + for (var i = 0; i < map.fallthrough.length; i++) { + var result = lookupKey(key, map.fallthrough[i], handle, context); + if (result) return result; + } + } + }; + + // Modifier key presses don't count as 'real' key presses for the + // purpose of keymap fallthrough. + var isModifierKey = CodeMirror.isModifierKey = function(value) { + var name = typeof value == "string" ? value : keyNames[value.keyCode]; + return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod"; + }; + + // Look up the name of a key as indicated by an event object. + var keyName = CodeMirror.keyName = function(event, noShift) { + if (presto && event.keyCode == 34 && event["char"]) return false; + var base = keyNames[event.keyCode], name = base; + if (name == null || event.altGraphKey) return false; + if (event.altKey && base != "Alt") name = "Alt-" + name; + if ((flipCtrlCmd ? event.metaKey : event.ctrlKey) && base != "Ctrl") name = "Ctrl-" + name; + if ((flipCtrlCmd ? event.ctrlKey : event.metaKey) && base != "Cmd") name = "Cmd-" + name; + if (!noShift && event.shiftKey && base != "Shift") name = "Shift-" + name; + return name; + }; + + function getKeyMap(val) { + return typeof val == "string" ? keyMap[val] : val; + } + + // FROMTEXTAREA + + CodeMirror.fromTextArea = function(textarea, options) { + options = options ? copyObj(options) : {}; + options.value = textarea.value; + if (!options.tabindex && textarea.tabIndex) + options.tabindex = textarea.tabIndex; + if (!options.placeholder && textarea.placeholder) + options.placeholder = textarea.placeholder; + // Set autofocus to true if this textarea is focused, or if it has + // autofocus and no other element is focused. + if (options.autofocus == null) { + var hasFocus = activeElt(); + options.autofocus = hasFocus == textarea || + textarea.getAttribute("autofocus") != null && hasFocus == document.body; } - function postUpdateDisplay (cm, update) { - var viewport = update.viewport; - for (var first = true; ; first = false) { - if (!first || !cm.options.lineWrapping || update.oldDisplayWidth == displayWidth(cm)) { - // Clip forced viewport to actual scrollable area. - if (viewport && viewport.top != null) {viewport = {top: Math.min(cm.doc.height + paddingVert(cm.display) - displayHeight(cm), viewport.top)};} - // Updated line heights might result in the drawn area not - // actually covering the viewport. Keep looping until it does. - update.visible = visibleLines(cm.display, cm.doc, viewport); - if (update.visible.from >= cm.display.viewFrom && update.visible.to <= cm.display.viewTo) {break;} - } - if (!updateDisplayIfNeeded(cm, update)) break; - updateHeightsInViewport(cm); - var barMeasure = measureForScrollbars(cm); - updateSelection(cm); - setDocumentHeight(cm, barMeasure); - updateScrollbars(cm, barMeasure); + function save() {textarea.value = cm.getValue();} + if (textarea.form) { + on(textarea.form, "submit", save); + // Deplorable hack to make the submit method do the right thing. + if (!options.leaveSubmitMethodAlone) { + var form = textarea.form, realSubmit = form.submit; + try { + var wrappedSubmit = form.submit = function() { + save(); + form.submit = realSubmit; + form.submit(); + form.submit = wrappedSubmit; + }; + } catch(e) {} + } + } + + options.finishInit = function(cm) { + cm.save = save; + cm.getTextArea = function() { return textarea; }; + cm.toTextArea = function() { + cm.toTextArea = isNaN; // Prevent this from being ran twice + save(); + textarea.parentNode.removeChild(cm.getWrapperElement()); + textarea.style.display = ""; + if (textarea.form) { + off(textarea.form, "submit", save); + if (typeof textarea.form.submit == "function") + textarea.form.submit = realSubmit; } + }; + }; - update.signal(cm, "update", cm); - if (cm.display.viewFrom != cm.display.reportedViewFrom || cm.display.viewTo != cm.display.reportedViewTo) { - update.signal(cm, "viewportChange", cm, cm.display.viewFrom, cm.display.viewTo); - cm.display.reportedViewFrom = cm.display.viewFrom; cm.display.reportedViewTo = cm.display.viewTo; - } - } + textarea.style.display = "none"; + var cm = CodeMirror(function(node) { + textarea.parentNode.insertBefore(node, textarea.nextSibling); + }, options); + return cm; + }; + + // STRING STREAM + + // Fed to the mode parsers, provides helper functions to make + // parsers more succinct. + + var StringStream = CodeMirror.StringStream = function(string, tabSize) { + this.pos = this.start = 0; + this.string = string; + this.tabSize = tabSize || 8; + this.lastColumnPos = this.lastColumnValue = 0; + this.lineStart = 0; + }; + + StringStream.prototype = { + eol: function() {return this.pos >= this.string.length;}, + sol: function() {return this.pos == this.lineStart;}, + peek: function() {return this.string.charAt(this.pos) || undefined;}, + next: function() { + if (this.pos < this.string.length) + return this.string.charAt(this.pos++); + }, + eat: function(match) { + var ch = this.string.charAt(this.pos); + if (typeof match == "string") var ok = ch == match; + else var ok = ch && (match.test ? match.test(ch) : match(ch)); + if (ok) {++this.pos; return ch;} + }, + eatWhile: function(match) { + var start = this.pos; + while (this.eat(match)){} + return this.pos > start; + }, + eatSpace: function() { + var start = this.pos; + while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos; + return this.pos > start; + }, + skipToEnd: function() {this.pos = this.string.length;}, + skipTo: function(ch) { + var found = this.string.indexOf(ch, this.pos); + if (found > -1) {this.pos = found; return true;} + }, + backUp: function(n) {this.pos -= n;}, + column: function() { + if (this.lastColumnPos < this.start) { + this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue); + this.lastColumnPos = this.start; + } + return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0); + }, + indentation: function() { + return countColumn(this.string, null, this.tabSize) - + (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0); + }, + match: function(pattern, consume, caseInsensitive) { + if (typeof pattern == "string") { + var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;}; + var substr = this.string.substr(this.pos, pattern.length); + if (cased(substr) == cased(pattern)) { + if (consume !== false) this.pos += pattern.length; + return true; + } + } else { + var match = this.string.slice(this.pos).match(pattern); + if (match && match.index > 0) return null; + if (match && consume !== false) this.pos += match[0].length; + return match; + } + }, + current: function(){return this.string.slice(this.start, this.pos);}, + hideFirstChars: function(n, inner) { + this.lineStart += n; + try { return inner(); } + finally { this.lineStart -= n; } + } + }; + + // TEXTMARKERS + + // Created with markText and setBookmark methods. A TextMarker is a + // handle that can be used to clear or find a marked position in the + // document. Line objects hold arrays (markedSpans) containing + // {from, to, marker} object pointing to such marker objects, and + // indicating that such a marker is present on that line. Multiple + // lines may point to the same marker when it spans across lines. + // The spans will have null for their from/to properties when the + // marker continues beyond the start/end of the line. Markers have + // links back to the lines they currently touch. + + var nextMarkerId = 0; + + var TextMarker = CodeMirror.TextMarker = function(doc, type) { + this.lines = []; + this.type = type; + this.doc = doc; + this.id = ++nextMarkerId; + }; + eventMixin(TextMarker); + + // Clear the marker. + TextMarker.prototype.clear = function() { + if (this.explicitlyCleared) return; + var cm = this.doc.cm, withOp = cm && !cm.curOp; + if (withOp) startOperation(cm); + if (hasHandler(this, "clear")) { + var found = this.find(); + if (found) signalLater(this, "clear", found.from, found.to); + } + var min = null, max = null; + for (var i = 0; i < this.lines.length; ++i) { + var line = this.lines[i]; + var span = getMarkedSpanFor(line.markedSpans, this); + if (cm && !this.collapsed) regLineChange(cm, lineNo(line), "text"); + else if (cm) { + if (span.to != null) max = lineNo(line); + if (span.from != null) min = lineNo(line); + } + line.markedSpans = removeMarkedSpan(line.markedSpans, span); + if (span.from == null && this.collapsed && !lineIsHidden(this.doc, line) && cm) + updateLineHeight(line, textHeight(cm.display)); + } + if (cm && this.collapsed && !cm.options.lineWrapping) for (var i = 0; i < this.lines.length; ++i) { + var visual = visualLine(this.lines[i]), len = lineLength(visual); + if (len > cm.display.maxLineLength) { + cm.display.maxLine = visual; + cm.display.maxLineLength = len; + cm.display.maxLineChanged = true; + } + } + + if (min != null && cm && this.collapsed) regChange(cm, min, max + 1); + this.lines.length = 0; + this.explicitlyCleared = true; + if (this.atomic && this.doc.cantEdit) { + this.doc.cantEdit = false; + if (cm) reCheckSelection(cm.doc); + } + if (cm) signalLater(cm, "markerCleared", cm, this); + if (withOp) endOperation(cm); + if (this.parent) this.parent.clear(); + }; + + // Find the position of the marker in the document. Returns a {from, + // to} object by default. Side can be passed to get a specific side + // -- 0 (both), -1 (left), or 1 (right). When lineObj is true, the + // Pos objects returned contain a line object, rather than a line + // number (used to prevent looking up the same line twice). + TextMarker.prototype.find = function(side, lineObj) { + if (side == null && this.type == "bookmark") side = 1; + var from, to; + for (var i = 0; i < this.lines.length; ++i) { + var line = this.lines[i]; + var span = getMarkedSpanFor(line.markedSpans, this); + if (span.from != null) { + from = Pos(lineObj ? line : lineNo(line), span.from); + if (side == -1) return from; + } + if (span.to != null) { + to = Pos(lineObj ? line : lineNo(line), span.to); + if (side == 1) return to; + } + } + return from && {from: from, to: to}; + }; + + // Signals that the marker's widget changed, and surrounding layout + // should be recomputed. + TextMarker.prototype.changed = function() { + var pos = this.find(-1, true), widget = this, cm = this.doc.cm; + if (!pos || !cm) return; + runInOp(cm, function() { + var line = pos.line, lineN = lineNo(pos.line); + var view = findViewForLine(cm, lineN); + if (view) { + clearLineMeasurementCacheFor(view); + cm.curOp.selectionChanged = cm.curOp.forceUpdate = true; + } + cm.curOp.updateMaxLine = true; + if (!lineIsHidden(widget.doc, line) && widget.height != null) { + var oldHeight = widget.height; + widget.height = null; + var dHeight = widgetHeight(widget) - oldHeight; + if (dHeight) + updateLineHeight(line, line.height + dHeight); + } + }); + }; + + TextMarker.prototype.attachLine = function(line) { + if (!this.lines.length && this.doc.cm) { + var op = this.doc.cm.curOp; + if (!op.maybeHiddenMarkers || indexOf(op.maybeHiddenMarkers, this) == -1) + (op.maybeUnhiddenMarkers || (op.maybeUnhiddenMarkers = [])).push(this); + } + this.lines.push(line); + }; + TextMarker.prototype.detachLine = function(line) { + this.lines.splice(indexOf(this.lines, line), 1); + if (!this.lines.length && this.doc.cm) { + var op = this.doc.cm.curOp; + (op.maybeHiddenMarkers || (op.maybeHiddenMarkers = [])).push(this); + } + }; + + // Collapsed markers have unique ids, in order to be able to order + // them, which is needed for uniquely determining an outer marker + // when they overlap (they may nest, but not partially overlap). + var nextMarkerId = 0; + + // Create a marker, wire it up to the right lines, and + function markText(doc, from, to, options, type) { + // Shared markers (across linked documents) are handled separately + // (markTextShared will call out to this again, once per + // document). + if (options && options.shared) return markTextShared(doc, from, to, options, type); + // Ensure we are in an operation. + if (doc.cm && !doc.cm.curOp) return operation(doc.cm, markText)(doc, from, to, options, type); + + var marker = new TextMarker(doc, type), diff = cmp(from, to); + if (options) copyObj(options, marker, false); + // Don't connect empty markers unless clearWhenEmpty is false + if (diff > 0 || diff == 0 && marker.clearWhenEmpty !== false) + return marker; + if (marker.replacedWith) { + // Showing up as a widget implies collapsed (widget replaces text) + marker.collapsed = true; + marker.widgetNode = elt("span", [marker.replacedWith], "CodeMirror-widget"); + if (!options.handleMouseEvents) marker.widgetNode.setAttribute("cm-ignore-events", "true"); + if (options.insertLeft) marker.widgetNode.insertLeft = true; + } + if (marker.collapsed) { + if (conflictingCollapsedRange(doc, from.line, from, to, marker) || + from.line != to.line && conflictingCollapsedRange(doc, to.line, from, to, marker)) + throw new Error("Inserting collapsed marker partially overlapping an existing one"); + sawCollapsedSpans = true; + } + + if (marker.addToHistory) + addChangeToHistory(doc, {from: from, to: to, origin: "markText"}, doc.sel, NaN); + + var curLine = from.line, cm = doc.cm, updateMaxLine; + doc.iter(curLine, to.line + 1, function(line) { + if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(line) == cm.display.maxLine) + updateMaxLine = true; + if (marker.collapsed && curLine != from.line) updateLineHeight(line, 0); + addMarkedSpan(line, new MarkedSpan(marker, + curLine == from.line ? from.ch : null, + curLine == to.line ? to.ch : null)); + ++curLine; + }); + // lineIsHidden depends on the presence of the spans, so needs a second pass + if (marker.collapsed) doc.iter(from.line, to.line + 1, function(line) { + if (lineIsHidden(doc, line)) updateLineHeight(line, 0); + }); - function updateDisplaySimple (cm, viewport) { - var update = new DisplayUpdate(cm, viewport); - if (updateDisplayIfNeeded(cm, update)) { - updateHeightsInViewport(cm); - postUpdateDisplay(cm, update); - var barMeasure = measureForScrollbars(cm); - updateSelection(cm); - setDocumentHeight(cm, barMeasure); - updateScrollbars(cm, barMeasure); - update.finish(); - } + if (marker.clearOnEnter) on(marker, "beforeCursorEnter", function() { marker.clear(); }); + + if (marker.readOnly) { + sawReadOnlySpans = true; + if (doc.history.done.length || doc.history.undone.length) + doc.clearHistory(); + } + if (marker.collapsed) { + marker.id = ++nextMarkerId; + marker.atomic = true; + } + if (cm) { + // Sync editor state + if (updateMaxLine) cm.curOp.updateMaxLine = true; + if (marker.collapsed) + regChange(cm, from.line, to.line + 1); + else if (marker.className || marker.title || marker.startStyle || marker.endStyle || marker.css) + for (var i = from.line; i <= to.line; i++) regLineChange(cm, i, "text"); + if (marker.atomic) reCheckSelection(cm.doc); + signalLater(cm, "markerAdded", cm, marker); + } + return marker; + } + + // SHARED TEXTMARKERS + + // A shared marker spans multiple linked documents. It is + // implemented as a meta-marker-object controlling multiple normal + // markers. + var SharedTextMarker = CodeMirror.SharedTextMarker = function(markers, primary) { + this.markers = markers; + this.primary = primary; + for (var i = 0; i < markers.length; ++i) + markers[i].parent = this; + }; + eventMixin(SharedTextMarker); + + SharedTextMarker.prototype.clear = function() { + if (this.explicitlyCleared) return; + this.explicitlyCleared = true; + for (var i = 0; i < this.markers.length; ++i) + this.markers[i].clear(); + signalLater(this, "clear"); + }; + SharedTextMarker.prototype.find = function(side, lineObj) { + return this.primary.find(side, lineObj); + }; + + function markTextShared(doc, from, to, options, type) { + options = copyObj(options); + options.shared = false; + var markers = [markText(doc, from, to, options, type)], primary = markers[0]; + var widget = options.widgetNode; + linkedDocs(doc, function(doc) { + if (widget) options.widgetNode = widget.cloneNode(true); + markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type)); + for (var i = 0; i < doc.linked.length; ++i) + if (doc.linked[i].isParent) return; + primary = lst(markers); + }); + return new SharedTextMarker(markers, primary); + } + + function findSharedMarkers(doc) { + return doc.findMarks(Pos(doc.first, 0), doc.clipPos(Pos(doc.lastLine())), + function(m) { return m.parent; }); + } + + function copySharedMarkers(doc, markers) { + for (var i = 0; i < markers.length; i++) { + var marker = markers[i], pos = marker.find(); + var mFrom = doc.clipPos(pos.from), mTo = doc.clipPos(pos.to); + if (cmp(mFrom, mTo)) { + var subMark = markText(doc, mFrom, mTo, marker.primary, marker.primary.type); + marker.markers.push(subMark); + subMark.parent = marker; + } + } + } + + function detachSharedMarkers(markers) { + for (var i = 0; i < markers.length; i++) { + var marker = markers[i], linked = [marker.primary.doc];; + linkedDocs(marker.primary.doc, function(d) { linked.push(d); }); + for (var j = 0; j < marker.markers.length; j++) { + var subMarker = marker.markers[j]; + if (indexOf(linked, subMarker.doc) == -1) { + subMarker.parent = null; + marker.markers.splice(j--, 1); + } + } + } + } + + // TEXTMARKER SPANS + + function MarkedSpan(marker, from, to) { + this.marker = marker; + this.from = from; this.to = to; + } + + // Search an array of spans for a span matching the given marker. + function getMarkedSpanFor(spans, marker) { + if (spans) for (var i = 0; i < spans.length; ++i) { + var span = spans[i]; + if (span.marker == marker) return span; + } + } + // Remove a span from an array, returning undefined if no spans are + // left (we don't store arrays for lines without spans). + function removeMarkedSpan(spans, span) { + for (var r, i = 0; i < spans.length; ++i) + if (spans[i] != span) (r || (r = [])).push(spans[i]); + return r; + } + // Add a span to a line. + function addMarkedSpan(line, span) { + line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span]; + span.marker.attachLine(line); + } + + // Used for the algorithm that adjusts markers for a change in the + // document. These functions cut an array of spans at a given + // character position, returning an array of remaining chunks (or + // undefined if nothing remains). + function markedSpansBefore(old, startCh, isInsert) { + if (old) for (var i = 0, nw; i < old.length; ++i) { + var span = old[i], marker = span.marker; + var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh); + if (startsBefore || span.from == startCh && marker.type == "bookmark" && (!isInsert || !span.marker.insertLeft)) { + var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh); + (nw || (nw = [])).push(new MarkedSpan(marker, span.from, endsAfter ? null : span.to)); + } + } + return nw; + } + function markedSpansAfter(old, endCh, isInsert) { + if (old) for (var i = 0, nw; i < old.length; ++i) { + var span = old[i], marker = span.marker; + var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh); + if (endsAfter || span.from == endCh && marker.type == "bookmark" && (!isInsert || span.marker.insertLeft)) { + var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh); + (nw || (nw = [])).push(new MarkedSpan(marker, startsBefore ? null : span.from - endCh, + span.to == null ? null : span.to - endCh)); + } + } + return nw; + } + + // Given a change object, compute the new set of marker spans that + // cover the line in which the change took place. Removes spans + // entirely within the change, reconnects spans belonging to the + // same marker that appear on both sides of the change, and cuts off + // spans partially within the change. Returns an array of span + // arrays with one element for each line in (after) the change. + function stretchSpansOverChange(doc, change) { + if (change.full) return null; + var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans; + var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans; + if (!oldFirst && !oldLast) return null; + + var startCh = change.from.ch, endCh = change.to.ch, isInsert = cmp(change.from, change.to) == 0; + // Get the spans that 'stick out' on both sides + var first = markedSpansBefore(oldFirst, startCh, isInsert); + var last = markedSpansAfter(oldLast, endCh, isInsert); + + // Next, merge those two ends + var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0); + if (first) { + // Fix up .to properties of first + for (var i = 0; i < first.length; ++i) { + var span = first[i]; + if (span.to == null) { + var found = getMarkedSpanFor(last, span.marker); + if (!found) span.to = startCh; + else if (sameLine) span.to = found.to == null ? null : found.to + offset; + } + } + } + if (last) { + // Fix up .from in last (or move them into first in case of sameLine) + for (var i = 0; i < last.length; ++i) { + var span = last[i]; + if (span.to != null) span.to += offset; + if (span.from == null) { + var found = getMarkedSpanFor(first, span.marker); + if (!found) { + span.from = offset; + if (sameLine) (first || (first = [])).push(span); + } + } else { + span.from += offset; + if (sameLine) (first || (first = [])).push(span); + } + } + } + // Make sure we didn't create any zero-length spans + if (first) first = clearEmptySpans(first); + if (last && last != first) last = clearEmptySpans(last); + + var newMarkers = [first]; + if (!sameLine) { + // Fill gap with whole-line-spans + var gap = change.text.length - 2, gapMarkers; + if (gap > 0 && first) + for (var i = 0; i < first.length; ++i) + if (first[i].to == null) + (gapMarkers || (gapMarkers = [])).push(new MarkedSpan(first[i].marker, null, null)); + for (var i = 0; i < gap; ++i) + newMarkers.push(gapMarkers); + newMarkers.push(last); + } + return newMarkers; + } + + // Remove spans that are empty and don't have a clearWhenEmpty + // option of false. + function clearEmptySpans(spans) { + for (var i = 0; i < spans.length; ++i) { + var span = spans[i]; + if (span.from != null && span.from == span.to && span.marker.clearWhenEmpty !== false) + spans.splice(i--, 1); + } + if (!spans.length) return null; + return spans; + } + + // Used for un/re-doing changes from the history. Combines the + // result of computing the existing spans with the set of spans that + // existed in the history (so that deleting around a span and then + // undoing brings back the span). + function mergeOldSpans(doc, change) { + var old = getOldSpans(doc, change); + var stretched = stretchSpansOverChange(doc, change); + if (!old) return stretched; + if (!stretched) return old; + + for (var i = 0; i < old.length; ++i) { + var oldCur = old[i], stretchCur = stretched[i]; + if (oldCur && stretchCur) { + spans: for (var j = 0; j < stretchCur.length; ++j) { + var span = stretchCur[j]; + for (var k = 0; k < oldCur.length; ++k) + if (oldCur[k].marker == span.marker) continue spans; + oldCur.push(span); + } + } else if (stretchCur) { + old[i] = stretchCur; + } + } + return old; + } + + // Used to 'clip' out readOnly ranges when making a change. + function removeReadOnlyRanges(doc, from, to) { + var markers = null; + doc.iter(from.line, to.line + 1, function(line) { + if (line.markedSpans) for (var i = 0; i < line.markedSpans.length; ++i) { + var mark = line.markedSpans[i].marker; + if (mark.readOnly && (!markers || indexOf(markers, mark) == -1)) + (markers || (markers = [])).push(mark); + } + }); + if (!markers) return null; + var parts = [{from: from, to: to}]; + for (var i = 0; i < markers.length; ++i) { + var mk = markers[i], m = mk.find(0); + for (var j = 0; j < parts.length; ++j) { + var p = parts[j]; + if (cmp(p.to, m.from) < 0 || cmp(p.from, m.to) > 0) continue; + var newParts = [j, 1], dfrom = cmp(p.from, m.from), dto = cmp(p.to, m.to); + if (dfrom < 0 || !mk.inclusiveLeft && !dfrom) + newParts.push({from: p.from, to: m.from}); + if (dto > 0 || !mk.inclusiveRight && !dto) + newParts.push({from: m.to, to: p.to}); + parts.splice.apply(parts, newParts); + j += newParts.length - 1; + } + } + return parts; + } + + // Connect or disconnect spans from a line. + function detachMarkedSpans(line) { + var spans = line.markedSpans; + if (!spans) return; + for (var i = 0; i < spans.length; ++i) + spans[i].marker.detachLine(line); + line.markedSpans = null; + } + function attachMarkedSpans(line, spans) { + if (!spans) return; + for (var i = 0; i < spans.length; ++i) + spans[i].marker.attachLine(line); + line.markedSpans = spans; + } + + // Helpers used when computing which overlapping collapsed span + // counts as the larger one. + function extraLeft(marker) { return marker.inclusiveLeft ? -1 : 0; } + function extraRight(marker) { return marker.inclusiveRight ? 1 : 0; } + + // Returns a number indicating which of two overlapping collapsed + // spans is larger (and thus includes the other). Falls back to + // comparing ids when the spans cover exactly the same range. + function compareCollapsedMarkers(a, b) { + var lenDiff = a.lines.length - b.lines.length; + if (lenDiff != 0) return lenDiff; + var aPos = a.find(), bPos = b.find(); + var fromCmp = cmp(aPos.from, bPos.from) || extraLeft(a) - extraLeft(b); + if (fromCmp) return -fromCmp; + var toCmp = cmp(aPos.to, bPos.to) || extraRight(a) - extraRight(b); + if (toCmp) return toCmp; + return b.id - a.id; + } + + // Find out whether a line ends or starts in a collapsed span. If + // so, return the marker for that span. + function collapsedSpanAtSide(line, start) { + var sps = sawCollapsedSpans && line.markedSpans, found; + if (sps) for (var sp, i = 0; i < sps.length; ++i) { + sp = sps[i]; + if (sp.marker.collapsed && (start ? sp.from : sp.to) == null && + (!found || compareCollapsedMarkers(found, sp.marker) < 0)) + found = sp.marker; + } + return found; + } + function collapsedSpanAtStart(line) { return collapsedSpanAtSide(line, true); } + function collapsedSpanAtEnd(line) { return collapsedSpanAtSide(line, false); } + + // Test whether there exists a collapsed span that partially + // overlaps (covers the start or end, but not both) of a new span. + // Such overlap is not allowed. + function conflictingCollapsedRange(doc, lineNo, from, to, marker) { + var line = getLine(doc, lineNo); + var sps = sawCollapsedSpans && line.markedSpans; + if (sps) for (var i = 0; i < sps.length; ++i) { + var sp = sps[i]; + if (!sp.marker.collapsed) continue; + var found = sp.marker.find(0); + var fromCmp = cmp(found.from, from) || extraLeft(sp.marker) - extraLeft(marker); + var toCmp = cmp(found.to, to) || extraRight(sp.marker) - extraRight(marker); + if (fromCmp >= 0 && toCmp <= 0 || fromCmp <= 0 && toCmp >= 0) continue; + if (fromCmp <= 0 && (cmp(found.to, from) > 0 || (sp.marker.inclusiveRight && marker.inclusiveLeft)) || + fromCmp >= 0 && (cmp(found.from, to) < 0 || (sp.marker.inclusiveLeft && marker.inclusiveRight))) + return true; } - - function setDocumentHeight (cm, measure) { - cm.display.sizer.style.minHeight = measure.docHeight + "px"; - var total = measure.docHeight + cm.display.barHeight; - cm.display.heightForcer.style.top = total + "px"; - cm.display.gutters.style.height = Math.max(total + scrollGap(cm), measure.clientHeight) + "px"; - } - - // Read the actual heights of the rendered lines, and update their - // stored heights to match. - function updateHeightsInViewport (cm) { - var display = cm.display; - var prevBottom = display.lineDiv.offsetTop; - for (var i = 0; i < display.view.length; i++) { - var cur = display.view[i], height; - if (cur.hidden) continue; - if (ie && ie_version < 8) { - var bot = cur.node.offsetTop + cur.node.offsetHeight; - height = bot - prevBottom; - prevBottom = bot; - } else { - var box = cur.node.getBoundingClientRect(); - height = box.bottom - box.top; - } - var diff = cur.line.height - height; - if (height < 2) height = textHeight(display); - if (diff > .001 || diff < -.001) { - updateLineHeight(cur.line, height); - updateWidgetHeight(cur.line); - if (cur.rest) { - for (var j = 0; j < cur.rest.length; j++) {updateWidgetHeight(cur.rest[j]);} - } - } - } + } + + // A visual line is a line as drawn on the screen. Folding, for + // example, can cause multiple logical lines to appear on the same + // visual line. This finds the start of the visual line that the + // given line is part of (usually that is the line itself). + function visualLine(line) { + var merged; + while (merged = collapsedSpanAtStart(line)) + line = merged.find(-1, true).line; + return line; + } + + // Returns an array of logical lines that continue the visual line + // started by the argument, or undefined if there are no such lines. + function visualLineContinued(line) { + var merged, lines; + while (merged = collapsedSpanAtEnd(line)) { + line = merged.find(1, true).line; + (lines || (lines = [])).push(line); + } + return lines; + } + + // Get the line number of the start of the visual line that the + // given line number is part of. + function visualLineNo(doc, lineN) { + var line = getLine(doc, lineN), vis = visualLine(line); + if (line == vis) return lineN; + return lineNo(vis); + } + // Get the line number of the start of the next visual line after + // the given line. + function visualLineEndNo(doc, lineN) { + if (lineN > doc.lastLine()) return lineN; + var line = getLine(doc, lineN), merged; + if (!lineIsHidden(doc, line)) return lineN; + while (merged = collapsedSpanAtEnd(line)) + line = merged.find(1, true).line; + return lineNo(line) + 1; + } + + // Compute whether a line is hidden. Lines count as hidden when they + // are part of a visual line that starts with another line, or when + // they are entirely covered by collapsed, non-widget span. + function lineIsHidden(doc, line) { + var sps = sawCollapsedSpans && line.markedSpans; + if (sps) for (var sp, i = 0; i < sps.length; ++i) { + sp = sps[i]; + if (!sp.marker.collapsed) continue; + if (sp.from == null) return true; + if (sp.marker.widgetNode) continue; + if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp)) + return true; } - - // Read and store the height of line widgets associated with the - // given line. - function updateWidgetHeight (line) { - if (line.widgets) { - for (var i = 0; i < line.widgets.length; ++i) {line.widgets[i].height = line.widgets[i].node.offsetHeight;} - } + } + function lineIsHiddenInner(doc, line, span) { + if (span.to == null) { + var end = span.marker.find(1, true); + return lineIsHiddenInner(doc, end.line, getMarkedSpanFor(end.line.markedSpans, span.marker)); + } + if (span.marker.inclusiveRight && span.to == line.text.length) + return true; + for (var sp, i = 0; i < line.markedSpans.length; ++i) { + sp = line.markedSpans[i]; + if (sp.marker.collapsed && !sp.marker.widgetNode && sp.from == span.to && + (sp.to == null || sp.to != span.from) && + (sp.marker.inclusiveLeft || span.marker.inclusiveRight) && + lineIsHiddenInner(doc, line, sp)) return true; } - - // Do a bulk-read of the DOM positions and sizes needed to draw the - // view, so that we don't interleave reading and writing to the DOM. - function getDimensions (cm) { - var d = cm.display, left = {}, width = {}; - var gutterLeft = d.gutters.clientLeft; - for (var n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) { - left[cm.options.gutters[i]] = n.offsetLeft + n.clientLeft + gutterLeft; - width[cm.options.gutters[i]] = n.clientWidth; + } + + // LINE WIDGETS + + // Line widgets are block elements displayed above or below a line. + + var LineWidget = CodeMirror.LineWidget = function(doc, node, options) { + if (options) for (var opt in options) if (options.hasOwnProperty(opt)) + this[opt] = options[opt]; + this.doc = doc; + this.node = node; + }; + eventMixin(LineWidget); + + function adjustScrollWhenAboveVisible(cm, line, diff) { + if (heightAtLine(line) < ((cm.curOp && cm.curOp.scrollTop) || cm.doc.scrollTop)) + addToScrollPos(cm, null, diff); + } + + LineWidget.prototype.clear = function() { + var cm = this.doc.cm, ws = this.line.widgets, line = this.line, no = lineNo(line); + if (no == null || !ws) return; + for (var i = 0; i < ws.length; ++i) if (ws[i] == this) ws.splice(i--, 1); + if (!ws.length) line.widgets = null; + var height = widgetHeight(this); + updateLineHeight(line, Math.max(0, line.height - height)); + if (cm) runInOp(cm, function() { + adjustScrollWhenAboveVisible(cm, line, -height); + regLineChange(cm, no, "widget"); + }); + }; + LineWidget.prototype.changed = function() { + var oldH = this.height, cm = this.doc.cm, line = this.line; + this.height = null; + var diff = widgetHeight(this) - oldH; + if (!diff) return; + updateLineHeight(line, line.height + diff); + if (cm) runInOp(cm, function() { + cm.curOp.forceUpdate = true; + adjustScrollWhenAboveVisible(cm, line, diff); + }); + }; + + function widgetHeight(widget) { + if (widget.height != null) return widget.height; + var cm = widget.doc.cm; + if (!cm) return 0; + if (!contains(document.body, widget.node)) { + var parentStyle = "position: relative;"; + if (widget.coverGutter) + parentStyle += "margin-left: -" + cm.display.gutters.offsetWidth + "px;"; + if (widget.noHScroll) + parentStyle += "width: " + cm.display.wrapper.clientWidth + "px;"; + removeChildrenAndAdd(cm.display.measure, elt("div", [widget.node], null, parentStyle)); + } + return widget.height = widget.node.offsetHeight; + } + + function addLineWidget(doc, handle, node, options) { + var widget = new LineWidget(doc, node, options); + var cm = doc.cm; + if (cm && widget.noHScroll) cm.display.alignWidgets = true; + changeLine(doc, handle, "widget", function(line) { + var widgets = line.widgets || (line.widgets = []); + if (widget.insertAt == null) widgets.push(widget); + else widgets.splice(Math.min(widgets.length - 1, Math.max(0, widget.insertAt)), 0, widget); + widget.line = line; + if (cm && !lineIsHidden(doc, line)) { + var aboveVisible = heightAtLine(line) < doc.scrollTop; + updateLineHeight(line, line.height + widgetHeight(widget)); + if (aboveVisible) addToScrollPos(cm, null, widget.height); + cm.curOp.forceUpdate = true; + } + return true; + }); + return widget; + } + + // LINE DATA STRUCTURE + + // Line objects. These hold state related to a line, including + // highlighting info (the styles array). + var Line = CodeMirror.Line = function(text, markedSpans, estimateHeight) { + this.text = text; + attachMarkedSpans(this, markedSpans); + this.height = estimateHeight ? estimateHeight(this) : 1; + }; + eventMixin(Line); + Line.prototype.lineNo = function() { return lineNo(this); }; + + // Change the content (text, markers) of a line. Automatically + // invalidates cached information and tries to re-estimate the + // line's height. + function updateLine(line, text, markedSpans, estimateHeight) { + line.text = text; + if (line.stateAfter) line.stateAfter = null; + if (line.styles) line.styles = null; + if (line.order != null) line.order = null; + detachMarkedSpans(line); + attachMarkedSpans(line, markedSpans); + var estHeight = estimateHeight ? estimateHeight(line) : 1; + if (estHeight != line.height) updateLineHeight(line, estHeight); + } + + // Detach a line from the document tree and its markers. + function cleanUpLine(line) { + line.parent = null; + detachMarkedSpans(line); + } + + function extractLineClasses(type, output) { + if (type) for (;;) { + var lineClass = type.match(/(?:^|\s+)line-(background-)?(\S+)/); + if (!lineClass) break; + type = type.slice(0, lineClass.index) + type.slice(lineClass.index + lineClass[0].length); + var prop = lineClass[1] ? "bgClass" : "textClass"; + if (output[prop] == null) + output[prop] = lineClass[2]; + else if (!(new RegExp("(?:^|\s)" + lineClass[2] + "(?:$|\s)")).test(output[prop])) + output[prop] += " " + lineClass[2]; + } + return type; + } + + function callBlankLine(mode, state) { + if (mode.blankLine) return mode.blankLine(state); + if (!mode.innerMode) return; + var inner = CodeMirror.innerMode(mode, state); + if (inner.mode.blankLine) return inner.mode.blankLine(inner.state); + } + + function readToken(mode, stream, state, inner) { + for (var i = 0; i < 10; i++) { + if (inner) inner[0] = CodeMirror.innerMode(mode, state).mode; + var style = mode.token(stream, state); + if (stream.pos > stream.start) return style; + } + throw new Error("Mode " + mode.name + " failed to advance stream."); + } + + // Utility for getTokenAt and getLineTokens + function takeToken(cm, pos, precise, asArray) { + function getObj(copy) { + return {start: stream.start, end: stream.pos, + string: stream.current(), + type: style || null, + state: copy ? copyState(doc.mode, state) : state}; + } + + var doc = cm.doc, mode = doc.mode, style; + pos = clipPos(doc, pos); + var line = getLine(doc, pos.line), state = getStateBefore(cm, pos.line, precise); + var stream = new StringStream(line.text, cm.options.tabSize), tokens; + if (asArray) tokens = []; + while ((asArray || stream.pos < pos.ch) && !stream.eol()) { + stream.start = stream.pos; + style = readToken(mode, stream, state); + if (asArray) tokens.push(getObj(true)); + } + return asArray ? tokens : getObj(); + } + + // Run the given mode's parser over a line, calling f for each token. + function runMode(cm, text, mode, state, f, lineClasses, forceToEnd) { + var flattenSpans = mode.flattenSpans; + if (flattenSpans == null) flattenSpans = cm.options.flattenSpans; + var curStart = 0, curStyle = null; + var stream = new StringStream(text, cm.options.tabSize), style; + var inner = cm.options.addModeClass && [null]; + if (text == "") extractLineClasses(callBlankLine(mode, state), lineClasses); + while (!stream.eol()) { + if (stream.pos > cm.options.maxHighlightLength) { + flattenSpans = false; + if (forceToEnd) processLine(cm, text, state, stream.pos); + stream.pos = text.length; + style = null; + } else { + style = extractLineClasses(readToken(mode, stream, state, inner), lineClasses); + } + if (inner) { + var mName = inner[0].name; + if (mName) style = "m-" + (style ? mName + " " + style : mName); + } + if (!flattenSpans || curStyle != style) { + while (curStart < stream.start) { + curStart = Math.min(stream.start, curStart + 50000); + f(curStart, curStyle); + } + curStyle = style; + } + stream.start = stream.pos; + } + while (curStart < stream.pos) { + // Webkit seems to refuse to render text nodes longer than 57444 characters + var pos = Math.min(stream.pos, curStart + 50000); + f(pos, curStyle); + curStart = pos; + } + } + + // Compute a style array (an array starting with a mode generation + // -- for invalidation -- followed by pairs of end positions and + // style strings), which is used to highlight the tokens on the + // line. + function highlightLine(cm, line, state, forceToEnd) { + // A styles array always starts with a number identifying the + // mode/overlays that it is based on (for easy invalidation). + var st = [cm.state.modeGen], lineClasses = {}; + // Compute the base array of styles + runMode(cm, line.text, cm.doc.mode, state, function(end, style) { + st.push(end, style); + }, lineClasses, forceToEnd); + + // Run overlays, adjust style array. + for (var o = 0; o < cm.state.overlays.length; ++o) { + var overlay = cm.state.overlays[o], i = 1, at = 0; + runMode(cm, line.text, overlay.mode, true, function(end, style) { + var start = i; + // Ensure there's a token end at the current position, and that i points at it + while (at < end) { + var i_end = st[i]; + if (i_end > end) + st.splice(i, 1, end, st[i+1], i_end); + i += 2; + at = Math.min(end, i_end); + } + if (!style) return; + if (overlay.opaque) { + st.splice(start, i - start, end, "cm-overlay " + style); + i = start + 2; + } else { + for (; start < i; start += 2) { + var cur = st[start+1]; + st[start+1] = (cur ? cur + " " : "") + "cm-overlay " + style; + } + } + }, lineClasses); + } + + return {styles: st, classes: lineClasses.bgClass || lineClasses.textClass ? lineClasses : null}; + } + + function getLineStyles(cm, line, updateFrontier) { + if (!line.styles || line.styles[0] != cm.state.modeGen) { + var result = highlightLine(cm, line, line.stateAfter = getStateBefore(cm, lineNo(line))); + line.styles = result.styles; + if (result.classes) line.styleClasses = result.classes; + else if (line.styleClasses) line.styleClasses = null; + if (updateFrontier === cm.doc.frontier) cm.doc.frontier++; + } + return line.styles; + } + + // Lightweight form of highlight -- proceed over this line and + // update state, but don't save a style array. Used for lines that + // aren't currently visible. + function processLine(cm, text, state, startAt) { + var mode = cm.doc.mode; + var stream = new StringStream(text, cm.options.tabSize); + stream.start = stream.pos = startAt || 0; + if (text == "") callBlankLine(mode, state); + while (!stream.eol() && stream.pos <= cm.options.maxHighlightLength) { + readToken(mode, stream, state); + stream.start = stream.pos; + } + } + + // Convert a style as returned by a mode (either null, or a string + // containing one or more styles) to a CSS style. This is cached, + // and also looks for line-wide styles. + var styleToClassCache = {}, styleToClassCacheWithMode = {}; + function interpretTokenStyle(style, options) { + if (!style || /^\s*$/.test(style)) return null; + var cache = options.addModeClass ? styleToClassCacheWithMode : styleToClassCache; + return cache[style] || + (cache[style] = style.replace(/\S+/g, "cm-$&")); + } + + // Render the DOM representation of the text of a line. Also builds + // up a 'line map', which points at the DOM nodes that represent + // specific stretches of text, and is used by the measuring code. + // The returned object contains the DOM node, this map, and + // information about line-wide styles that were set by the mode. + function buildLineContent(cm, lineView) { + // The padding-right forces the element to have a 'border', which + // is needed on Webkit to be able to get line-level bounding + // rectangles for it (in measureChar). + var content = elt("span", null, null, webkit ? "padding-right: .1px" : null); + var builder = {pre: elt("pre", [content], "CodeMirror-line"), content: content, + col: 0, pos: 0, cm: cm, + splitSpaces: (ie || webkit) && cm.getOption("lineWrapping")}; + lineView.measure = {}; + + // Iterate over the logical lines that make up this visual line. + for (var i = 0; i <= (lineView.rest ? lineView.rest.length : 0); i++) { + var line = i ? lineView.rest[i - 1] : lineView.line, order; + builder.pos = 0; + builder.addToken = buildToken; + // Optionally wire in some hacks into the token-rendering + // algorithm, to deal with browser quirks. + if (hasBadBidiRects(cm.display.measure) && (order = getOrder(line))) + builder.addToken = buildTokenBadBidi(builder.addToken, order); + builder.map = []; + var allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line); + insertLineContent(line, builder, getLineStyles(cm, line, allowFrontierUpdate)); + if (line.styleClasses) { + if (line.styleClasses.bgClass) + builder.bgClass = joinClasses(line.styleClasses.bgClass, builder.bgClass || ""); + if (line.styleClasses.textClass) + builder.textClass = joinClasses(line.styleClasses.textClass, builder.textClass || ""); + } + + // Ensure at least a single node is present, for measuring. + if (builder.map.length == 0) + builder.map.push(0, 0, builder.content.appendChild(zeroWidthElement(cm.display.measure))); + + // Store the map and a cache object for the current logical line + if (i == 0) { + lineView.measure.map = builder.map; + lineView.measure.cache = {}; + } else { + (lineView.measure.maps || (lineView.measure.maps = [])).push(builder.map); + (lineView.measure.caches || (lineView.measure.caches = [])).push({}); + } + } + + // See issue #2901 + if (webkit && /\bcm-tab\b/.test(builder.content.lastChild.className)) + builder.content.className = "cm-tab-wrap-hack"; + + signal(cm, "renderLine", cm, lineView.line, builder.pre); + if (builder.pre.className) + builder.textClass = joinClasses(builder.pre.className, builder.textClass || ""); + + return builder; + } + + function defaultSpecialCharPlaceholder(ch) { + var token = elt("span", "\u2022", "cm-invalidchar"); + token.title = "\\u" + ch.charCodeAt(0).toString(16); + token.setAttribute("aria-label", token.title); + return token; + } + + // Build up the DOM representation for a single token, and add it to + // the line map. Takes care to render special characters separately. + function buildToken(builder, text, style, startStyle, endStyle, title, css) { + if (!text) return; + var displayText = builder.splitSpaces ? text.replace(/ {3,}/g, splitSpaces) : text; + var special = builder.cm.state.specialChars, mustWrap = false; + if (!special.test(text)) { + builder.col += text.length; + var content = document.createTextNode(displayText); + builder.map.push(builder.pos, builder.pos + text.length, content); + if (ie && ie_version < 9) mustWrap = true; + builder.pos += text.length; + } else { + var content = document.createDocumentFragment(), pos = 0; + while (true) { + special.lastIndex = pos; + var m = special.exec(text); + var skipped = m ? m.index - pos : text.length - pos; + if (skipped) { + var txt = document.createTextNode(displayText.slice(pos, pos + skipped)); + if (ie && ie_version < 9) content.appendChild(elt("span", [txt])); + else content.appendChild(txt); + builder.map.push(builder.pos, builder.pos + skipped, txt); + builder.col += skipped; + builder.pos += skipped; + } + if (!m) break; + pos += skipped + 1; + if (m[0] == "\t") { + var tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize; + var txt = content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab")); + txt.setAttribute("role", "presentation"); + txt.setAttribute("cm-text", "\t"); + builder.col += tabWidth; + } else { + var txt = builder.cm.options.specialCharPlaceholder(m[0]); + txt.setAttribute("cm-text", m[0]); + if (ie && ie_version < 9) content.appendChild(elt("span", [txt])); + else content.appendChild(txt); + builder.col += 1; + } + builder.map.push(builder.pos, builder.pos + 1, txt); + builder.pos++; + } + } + if (style || startStyle || endStyle || mustWrap || css) { + var fullStyle = style || ""; + if (startStyle) fullStyle += startStyle; + if (endStyle) fullStyle += endStyle; + var token = elt("span", [content], fullStyle, css); + if (title) token.title = title; + return builder.content.appendChild(token); + } + builder.content.appendChild(content); + } + + function splitSpaces(old) { + var out = " "; + for (var i = 0; i < old.length - 2; ++i) out += i % 2 ? " " : "\u00a0"; + out += " "; + return out; + } + + // Work around nonsense dimensions being reported for stretches of + // right-to-left text. + function buildTokenBadBidi(inner, order) { + return function(builder, text, style, startStyle, endStyle, title, css) { + style = style ? style + " cm-force-border" : "cm-force-border"; + var start = builder.pos, end = start + text.length; + for (;;) { + // Find the part that overlaps with the start of this text + for (var i = 0; i < order.length; i++) { + var part = order[i]; + if (part.to > start && part.from <= start) break; + } + if (part.to >= end) return inner(builder, text, style, startStyle, endStyle, title, css); + inner(builder, text.slice(0, part.to - start), style, startStyle, null, title, css); + startStyle = null; + text = text.slice(part.to - start); + start = part.to; + } + }; + } + + function buildCollapsedSpan(builder, size, marker, ignoreWidget) { + var widget = !ignoreWidget && marker.widgetNode; + if (widget) builder.map.push(builder.pos, builder.pos + size, widget); + if (!ignoreWidget && builder.cm.display.input.needsContentAttribute) { + if (!widget) + widget = builder.content.appendChild(document.createElement("span")); + widget.setAttribute("cm-marker", marker.id); + } + if (widget) { + builder.cm.display.input.setUneditable(widget); + builder.content.appendChild(widget); + } + builder.pos += size; + } + + // Outputs a number of spans to make up a line, taking highlighting + // and marked text into account. + function insertLineContent(line, builder, styles) { + var spans = line.markedSpans, allText = line.text, at = 0; + if (!spans) { + for (var i = 1; i < styles.length; i+=2) + builder.addToken(builder, allText.slice(at, at = styles[i]), interpretTokenStyle(styles[i+1], builder.cm.options)); + return; + } + + var len = allText.length, pos = 0, i = 1, text = "", style, css; + var nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, title, collapsed; + for (;;) { + if (nextChange == pos) { // Update current marker set + spanStyle = spanEndStyle = spanStartStyle = title = css = ""; + collapsed = null; nextChange = Infinity; + var foundBookmarks = []; + for (var j = 0; j < spans.length; ++j) { + var sp = spans[j], m = sp.marker; + if (m.type == "bookmark" && sp.from == pos && m.widgetNode) { + foundBookmarks.push(m); + } else if (sp.from <= pos && (sp.to == null || sp.to > pos || m.collapsed && sp.to == pos && sp.from == pos)) { + if (sp.to != null && sp.to != pos && nextChange > sp.to) { + nextChange = sp.to; + spanEndStyle = ""; + } + if (m.className) spanStyle += " " + m.className; + if (m.css) css = m.css; + if (m.startStyle && sp.from == pos) spanStartStyle += " " + m.startStyle; + if (m.endStyle && sp.to == nextChange) spanEndStyle += " " + m.endStyle; + if (m.title && !title) title = m.title; + if (m.collapsed && (!collapsed || compareCollapsedMarkers(collapsed.marker, m) < 0)) + collapsed = sp; + } else if (sp.from > pos && nextChange > sp.from) { + nextChange = sp.from; + } + } + if (collapsed && (collapsed.from || 0) == pos) { + buildCollapsedSpan(builder, (collapsed.to == null ? len + 1 : collapsed.to) - pos, + collapsed.marker, collapsed.from == null); + if (collapsed.to == null) return; + if (collapsed.to == pos) collapsed = false; + } + if (!collapsed && foundBookmarks.length) for (var j = 0; j < foundBookmarks.length; ++j) + buildCollapsedSpan(builder, 0, foundBookmarks[j]); + } + if (pos >= len) break; + + var upto = Math.min(len, nextChange); + while (true) { + if (text) { + var end = pos + text.length; + if (!collapsed) { + var tokenText = end > upto ? text.slice(0, upto - pos) : text; + builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle, + spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : "", title, css); + } + if (end >= upto) {text = text.slice(upto - pos); pos = upto; break;} + pos = end; + spanStartStyle = ""; + } + text = allText.slice(at, at = styles[i++]); + style = interpretTokenStyle(styles[i++], builder.cm.options); + } + } + } + + // DOCUMENT DATA STRUCTURE + + // By default, updates that start and end at the beginning of a line + // are treated specially, in order to make the association of line + // widgets and marker elements with the text behave more intuitive. + function isWholeLineUpdate(doc, change) { + return change.from.ch == 0 && change.to.ch == 0 && lst(change.text) == "" && + (!doc.cm || doc.cm.options.wholeLineUpdateBefore); + } + + // Perform a change on the document data structure. + function updateDoc(doc, change, markedSpans, estimateHeight) { + function spansFor(n) {return markedSpans ? markedSpans[n] : null;} + function update(line, text, spans) { + updateLine(line, text, spans, estimateHeight); + signalLater(line, "change", line, change); + } + function linesFor(start, end) { + for (var i = start, result = []; i < end; ++i) + result.push(new Line(text[i], spansFor(i), estimateHeight)); + return result; + } + + var from = change.from, to = change.to, text = change.text; + var firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line); + var lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line; + + // Adjust the line structure + if (change.full) { + doc.insert(0, linesFor(0, text.length)); + doc.remove(text.length, doc.size - text.length); + } else if (isWholeLineUpdate(doc, change)) { + // This is a whole-line replace. Treated specially to make + // sure line objects move the way they are supposed to. + var added = linesFor(0, text.length - 1); + update(lastLine, lastLine.text, lastSpans); + if (nlines) doc.remove(from.line, nlines); + if (added.length) doc.insert(from.line, added); + } else if (firstLine == lastLine) { + if (text.length == 1) { + update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans); + } else { + var added = linesFor(1, text.length - 1); + added.push(new Line(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight)); + update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); + doc.insert(from.line + 1, added); + } + } else if (text.length == 1) { + update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0)); + doc.remove(from.line + 1, nlines); + } else { + update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); + update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans); + var added = linesFor(1, text.length - 1); + if (nlines > 1) doc.remove(from.line + 1, nlines - 1); + doc.insert(from.line + 1, added); + } + + signalLater(doc, "change", doc, change); + } + + // The document is represented as a BTree consisting of leaves, with + // chunk of lines in them, and branches, with up to ten leaves or + // other branch nodes below them. The top node is always a branch + // node, and is the document object itself (meaning it has + // additional methods and properties). + // + // All nodes have parent links. The tree is used both to go from + // line numbers to line objects, and to go from objects to numbers. + // It also indexes by height, and is used to convert between height + // and line object, and to find the total height of the document. + // + // See also http://marijnhaverbeke.nl/blog/codemirror-line-tree.html + + function LeafChunk(lines) { + this.lines = lines; + this.parent = null; + for (var i = 0, height = 0; i < lines.length; ++i) { + lines[i].parent = this; + height += lines[i].height; + } + this.height = height; + } + + LeafChunk.prototype = { + chunkSize: function() { return this.lines.length; }, + // Remove the n lines at offset 'at'. + removeInner: function(at, n) { + for (var i = at, e = at + n; i < e; ++i) { + var line = this.lines[i]; + this.height -= line.height; + cleanUpLine(line); + signalLater(line, "delete"); + } + this.lines.splice(at, n); + }, + // Helper used to collapse a small branch into a single leaf. + collapse: function(lines) { + lines.push.apply(lines, this.lines); + }, + // Insert the given array of lines at offset 'at', count them as + // having the given height. + insertInner: function(at, lines, height) { + this.height += height; + this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at)); + for (var i = 0; i < lines.length; ++i) lines[i].parent = this; + }, + // Used to iterate over a part of the tree. + iterN: function(at, n, op) { + for (var e = at + n; at < e; ++at) + if (op(this.lines[at])) return true; + } + }; + + function BranchChunk(children) { + this.children = children; + var size = 0, height = 0; + for (var i = 0; i < children.length; ++i) { + var ch = children[i]; + size += ch.chunkSize(); height += ch.height; + ch.parent = this; + } + this.size = size; + this.height = height; + this.parent = null; + } + + BranchChunk.prototype = { + chunkSize: function() { return this.size; }, + removeInner: function(at, n) { + this.size -= n; + for (var i = 0; i < this.children.length; ++i) { + var child = this.children[i], sz = child.chunkSize(); + if (at < sz) { + var rm = Math.min(n, sz - at), oldHeight = child.height; + child.removeInner(at, rm); + this.height -= oldHeight - child.height; + if (sz == rm) { this.children.splice(i--, 1); child.parent = null; } + if ((n -= rm) == 0) break; + at = 0; + } else at -= sz; + } + // If the result is smaller than 25 lines, ensure that it is a + // single leaf node. + if (this.size - n < 25 && + (this.children.length > 1 || !(this.children[0] instanceof LeafChunk))) { + var lines = []; + this.collapse(lines); + this.children = [new LeafChunk(lines)]; + this.children[0].parent = this; + } + }, + collapse: function(lines) { + for (var i = 0; i < this.children.length; ++i) this.children[i].collapse(lines); + }, + insertInner: function(at, lines, height) { + this.size += lines.length; + this.height += height; + for (var i = 0; i < this.children.length; ++i) { + var child = this.children[i], sz = child.chunkSize(); + if (at <= sz) { + child.insertInner(at, lines, height); + if (child.lines && child.lines.length > 50) { + while (child.lines.length > 50) { + var spilled = child.lines.splice(child.lines.length - 25, 25); + var newleaf = new LeafChunk(spilled); + child.height -= newleaf.height; + this.children.splice(i + 1, 0, newleaf); + newleaf.parent = this; + } + this.maybeSpill(); + } + break; + } + at -= sz; + } + }, + // When a node has grown, check whether it should be split. + maybeSpill: function() { + if (this.children.length <= 10) return; + var me = this; + do { + var spilled = me.children.splice(me.children.length - 5, 5); + var sibling = new BranchChunk(spilled); + if (!me.parent) { // Become the parent node + var copy = new BranchChunk(me.children); + copy.parent = me; + me.children = [copy, sibling]; + me = copy; + } else { + me.size -= sibling.size; + me.height -= sibling.height; + var myIndex = indexOf(me.parent.children, me); + me.parent.children.splice(myIndex + 1, 0, sibling); + } + sibling.parent = me.parent; + } while (me.children.length > 10); + me.parent.maybeSpill(); + }, + iterN: function(at, n, op) { + for (var i = 0; i < this.children.length; ++i) { + var child = this.children[i], sz = child.chunkSize(); + if (at < sz) { + var used = Math.min(n, sz - at); + if (child.iterN(at, used, op)) return true; + if ((n -= used) == 0) break; + at = 0; + } else at -= sz; + } + } + }; + + var nextDocId = 0; + var Doc = CodeMirror.Doc = function(text, mode, firstLine) { + if (!(this instanceof Doc)) return new Doc(text, mode, firstLine); + if (firstLine == null) firstLine = 0; + + BranchChunk.call(this, [new LeafChunk([new Line("", null)])]); + this.first = firstLine; + this.scrollTop = this.scrollLeft = 0; + this.cantEdit = false; + this.cleanGeneration = 1; + this.frontier = firstLine; + var start = Pos(firstLine, 0); + this.sel = simpleSelection(start); + this.history = new History(null); + this.id = ++nextDocId; + this.modeOption = mode; + + if (typeof text == "string") text = splitLines(text); + updateDoc(this, {from: start, to: start, text: text}); + setSelection(this, simpleSelection(start), sel_dontScroll); + }; + + Doc.prototype = createObj(BranchChunk.prototype, { + constructor: Doc, + // Iterate over the document. Supports two forms -- with only one + // argument, it calls that for each line in the document. With + // three, it iterates over the range given by the first two (with + // the second being non-inclusive). + iter: function(from, to, op) { + if (op) this.iterN(from - this.first, to - from, op); + else this.iterN(this.first, this.first + this.size, from); + }, + + // Non-public interface for adding and removing lines. + insert: function(at, lines) { + var height = 0; + for (var i = 0; i < lines.length; ++i) height += lines[i].height; + this.insertInner(at - this.first, lines, height); + }, + remove: function(at, n) { this.removeInner(at - this.first, n); }, + + // From here, the methods are part of the public interface. Most + // are also available from CodeMirror (editor) instances. + + getValue: function(lineSep, lineFilter) { + var lines = getLines(this, this.first, this.first + this.size, lineFilter); + if (lineSep === false) return lines; + return lines.join(lineSep || "\n"); + }, + setValue: docMethodOp(function(code) { + var top = Pos(this.first, 0), last = this.first + this.size - 1; + makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length), + text: splitLines(code), origin: "setValue", full: true}, true); + setSelection(this, simpleSelection(top)); + }), + replaceRange: function(code, from, to, origin) { + from = clipPos(this, from); + to = to ? clipPos(this, to) : from; + replaceRange(this, code, from, to, origin); + }, + getRange: function(from, to, lineSep) { + var lines = getBetween(this, clipPos(this, from), clipPos(this, to)); + if (lineSep === false) return lines; + return lines.join(lineSep || "\n"); + }, + + getLine: function(line) {var l = this.getLineHandle(line); return l && l.text;}, + + getLineHandle: function(line) {if (isLine(this, line)) return getLine(this, line);}, + getLineNumber: function(line) {return lineNo(line);}, + + getLineHandleVisualStart: function(line) { + if (typeof line == "number") line = getLine(this, line); + return visualLine(line); + }, + + lineCount: function() {return this.size;}, + firstLine: function() {return this.first;}, + lastLine: function() {return this.first + this.size - 1;}, + + clipPos: function(pos) {return clipPos(this, pos);}, + + getCursor: function(start) { + var range = this.sel.primary(), pos; + if (start == null || start == "head") pos = range.head; + else if (start == "anchor") pos = range.anchor; + else if (start == "end" || start == "to" || start === false) pos = range.to(); + else pos = range.from(); + return pos; + }, + listSelections: function() { return this.sel.ranges; }, + somethingSelected: function() {return this.sel.somethingSelected();}, + + setCursor: docMethodOp(function(line, ch, options) { + setSimpleSelection(this, clipPos(this, typeof line == "number" ? Pos(line, ch || 0) : line), null, options); + }), + setSelection: docMethodOp(function(anchor, head, options) { + setSimpleSelection(this, clipPos(this, anchor), clipPos(this, head || anchor), options); + }), + extendSelection: docMethodOp(function(head, other, options) { + extendSelection(this, clipPos(this, head), other && clipPos(this, other), options); + }), + extendSelections: docMethodOp(function(heads, options) { + extendSelections(this, clipPosArray(this, heads, options)); + }), + extendSelectionsBy: docMethodOp(function(f, options) { + extendSelections(this, map(this.sel.ranges, f), options); + }), + setSelections: docMethodOp(function(ranges, primary, options) { + if (!ranges.length) return; + for (var i = 0, out = []; i < ranges.length; i++) + out[i] = new Range(clipPos(this, ranges[i].anchor), + clipPos(this, ranges[i].head)); + if (primary == null) primary = Math.min(ranges.length - 1, this.sel.primIndex); + setSelection(this, normalizeSelection(out, primary), options); + }), + addSelection: docMethodOp(function(anchor, head, options) { + var ranges = this.sel.ranges.slice(0); + ranges.push(new Range(clipPos(this, anchor), clipPos(this, head || anchor))); + setSelection(this, normalizeSelection(ranges, ranges.length - 1), options); + }), + + getSelection: function(lineSep) { + var ranges = this.sel.ranges, lines; + for (var i = 0; i < ranges.length; i++) { + var sel = getBetween(this, ranges[i].from(), ranges[i].to()); + lines = lines ? lines.concat(sel) : sel; + } + if (lineSep === false) return lines; + else return lines.join(lineSep || "\n"); + }, + getSelections: function(lineSep) { + var parts = [], ranges = this.sel.ranges; + for (var i = 0; i < ranges.length; i++) { + var sel = getBetween(this, ranges[i].from(), ranges[i].to()); + if (lineSep !== false) sel = sel.join(lineSep || "\n"); + parts[i] = sel; + } + return parts; + }, + replaceSelection: function(code, collapse, origin) { + var dup = []; + for (var i = 0; i < this.sel.ranges.length; i++) + dup[i] = code; + this.replaceSelections(dup, collapse, origin || "+input"); + }, + replaceSelections: docMethodOp(function(code, collapse, origin) { + var changes = [], sel = this.sel; + for (var i = 0; i < sel.ranges.length; i++) { + var range = sel.ranges[i]; + changes[i] = {from: range.from(), to: range.to(), text: splitLines(code[i]), origin: origin}; + } + var newSel = collapse && collapse != "end" && computeReplacedSel(this, changes, collapse); + for (var i = changes.length - 1; i >= 0; i--) + makeChange(this, changes[i]); + if (newSel) setSelectionReplaceHistory(this, newSel); + else if (this.cm) ensureCursorVisible(this.cm); + }), + undo: docMethodOp(function() {makeChangeFromHistory(this, "undo");}), + redo: docMethodOp(function() {makeChangeFromHistory(this, "redo");}), + undoSelection: docMethodOp(function() {makeChangeFromHistory(this, "undo", true);}), + redoSelection: docMethodOp(function() {makeChangeFromHistory(this, "redo", true);}), + + setExtending: function(val) {this.extend = val;}, + getExtending: function() {return this.extend;}, + + historySize: function() { + var hist = this.history, done = 0, undone = 0; + for (var i = 0; i < hist.done.length; i++) if (!hist.done[i].ranges) ++done; + for (var i = 0; i < hist.undone.length; i++) if (!hist.undone[i].ranges) ++undone; + return {undo: done, redo: undone}; + }, + clearHistory: function() {this.history = new History(this.history.maxGeneration);}, + + markClean: function() { + this.cleanGeneration = this.changeGeneration(true); + }, + changeGeneration: function(forceSplit) { + if (forceSplit) + this.history.lastOp = this.history.lastSelOp = this.history.lastOrigin = null; + return this.history.generation; + }, + isClean: function (gen) { + return this.history.generation == (gen || this.cleanGeneration); + }, + + getHistory: function() { + return {done: copyHistoryArray(this.history.done), + undone: copyHistoryArray(this.history.undone)}; + }, + setHistory: function(histData) { + var hist = this.history = new History(this.history.maxGeneration); + hist.done = copyHistoryArray(histData.done.slice(0), null, true); + hist.undone = copyHistoryArray(histData.undone.slice(0), null, true); + }, + + addLineClass: docMethodOp(function(handle, where, cls) { + return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function(line) { + var prop = where == "text" ? "textClass" + : where == "background" ? "bgClass" + : where == "gutter" ? "gutterClass" : "wrapClass"; + if (!line[prop]) line[prop] = cls; + else if (classTest(cls).test(line[prop])) return false; + else line[prop] += " " + cls; + return true; + }); + }), + removeLineClass: docMethodOp(function(handle, where, cls) { + return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function(line) { + var prop = where == "text" ? "textClass" + : where == "background" ? "bgClass" + : where == "gutter" ? "gutterClass" : "wrapClass"; + var cur = line[prop]; + if (!cur) return false; + else if (cls == null) line[prop] = null; + else { + var found = cur.match(classTest(cls)); + if (!found) return false; + var end = found.index + found[0].length; + line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null; } - return {fixedPos: compensateForHScroll(d), - gutterTotalWidth: d.gutters.offsetWidth, - gutterLeft: left, - gutterWidth: width, - wrapperWidth: d.wrapper.clientWidth}; - } - - // Sync the actual display DOM structure with display.view, removing - // nodes for lines that are no longer in view, and creating the ones - // that are not there yet, and updating the ones that are out of - // date. - function patchDisplay (cm, updateNumbersFrom, dims) { - var display = cm.display, lineNumbers = cm.options.lineNumbers; - var container = display.lineDiv, cur = container.firstChild; - - function rm (node) { - var next = node.nextSibling; - // Works around a throw-scroll bug in OS X Webkit - if (webkit && mac && cm.display.currentWheelTarget == node) {node.style.display = "none";} else {node.parentNode.removeChild(node);} - return next; - } - - var view = display.view, lineN = display.viewFrom; - // Loop over the elements in the view, syncing cur (the DOM nodes - // in display.lineDiv) with the view as we go. - for (var i = 0; i < view.length; i++) { - var lineView = view[i]; - if (lineView.hidden) { - } else if (!lineView.node || lineView.node.parentNode != container) { // Not drawn yet - var node = buildLineElement(cm, lineView, lineN, dims); - container.insertBefore(node, cur); - } else { // Already drawn - while (cur != lineView.node) cur = rm(cur); - var updateNumber = lineNumbers && updateNumbersFrom != null && - updateNumbersFrom <= lineN && lineView.lineNumber; - if (lineView.changes) { - if (indexOf(lineView.changes, "gutter") > -1) updateNumber = false; - updateLineForChanges(cm, lineView, lineN, dims); - } - if (updateNumber) { - removeChildren(lineView.lineNumber); - lineView.lineNumber.appendChild(document.createTextNode(lineNumberFor(cm.options, lineN))); - } - cur = lineView.node.nextSibling; - } - lineN += lineView.size; - } - while (cur) cur = rm(cur); - } - - // When an aspect of a line changes, a string is added to - // lineView.changes. This updates the relevant part of the line's - // DOM structure. - function updateLineForChanges (cm, lineView, lineN, dims) { - for (var j = 0; j < lineView.changes.length; j++) { - var type = lineView.changes[j]; - if (type == "text") updateLineText(cm, lineView); - else if (type == "gutter") updateLineGutter(cm, lineView, lineN, dims); - else if (type == "class") updateLineClasses(lineView); - else if (type == "widget") updateLineWidgets(cm, lineView, dims); - } - lineView.changes = null; - } - - // Lines with gutter elements, widgets or a background class need to - // be wrapped, and have the extra elements added to the wrapper div - function ensureLineWrapped (lineView) { - if (lineView.node == lineView.text) { - lineView.node = elt("div", null, null, "position: relative"); - if (lineView.text.parentNode) {lineView.text.parentNode.replaceChild(lineView.node, lineView.text);} - lineView.node.appendChild(lineView.text); - if (ie && ie_version < 8) lineView.node.style.zIndex = 2; - } - return lineView.node; - } - - function updateLineBackground (lineView) { - var cls = lineView.bgClass ? lineView.bgClass + " " + (lineView.line.bgClass || "") : lineView.line.bgClass; - if (cls) cls += " CodeMirror-linebackground"; - if (lineView.background) { - if (cls) lineView.background.className = cls; - else { lineView.background.parentNode.removeChild(lineView.background); lineView.background = null; } - } else if (cls) { - var wrap = ensureLineWrapped(lineView); - lineView.background = wrap.insertBefore(elt("div", null, cls), wrap.firstChild); - } - } - - // Wrapper around buildLineContent which will reuse the structure - // in display.externalMeasured when possible. - function getLineContent (cm, lineView) { - var ext = cm.display.externalMeasured; - if (ext && ext.line == lineView.line) { - cm.display.externalMeasured = null; - lineView.measure = ext.measure; - return ext.built; - } - return buildLineContent(cm, lineView); - } - - // Redraw the line's text. Interacts with the background and text - // classes because the mode may output tokens that influence these - // classes. - function updateLineText (cm, lineView) { - var cls = lineView.text.className; - var built = getLineContent(cm, lineView); - if (lineView.text == lineView.node) lineView.node = built.pre; - lineView.text.parentNode.replaceChild(built.pre, lineView.text); - lineView.text = built.pre; - if (built.bgClass != lineView.bgClass || built.textClass != lineView.textClass) { - lineView.bgClass = built.bgClass; - lineView.textClass = built.textClass; - updateLineClasses(lineView); - } else if (cls) { - lineView.text.className = cls; - } - } - - function updateLineClasses (lineView) { - updateLineBackground(lineView); - if (lineView.line.wrapClass) {ensureLineWrapped(lineView).className = lineView.line.wrapClass;} else if (lineView.node != lineView.text) {lineView.node.className = "";} - var textClass = lineView.textClass ? lineView.textClass + " " + (lineView.line.textClass || "") : lineView.line.textClass; - lineView.text.className = textClass || ""; - } - - function updateLineGutter (cm, lineView, lineN, dims) { - if (lineView.gutter) { - lineView.node.removeChild(lineView.gutter); - lineView.gutter = null; - } - var markers = lineView.line.gutterMarkers; - if (cm.options.lineNumbers || markers) { - var wrap = ensureLineWrapped(lineView); - var gutterWrap = lineView.gutter = elt("div", null, "CodeMirror-gutter-wrapper", "left: " + - (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + - "px; width: " + dims.gutterTotalWidth + "px"); - cm.display.input.setUneditable(gutterWrap); - wrap.insertBefore(gutterWrap, lineView.text); - if (lineView.line.gutterClass) {gutterWrap.className += " " + lineView.line.gutterClass;} - if (cm.options.lineNumbers && (!markers || !markers["CodeMirror-linenumbers"])) { - lineView.lineNumber = gutterWrap.appendChild( - elt("div", lineNumberFor(cm.options, lineN), - "CodeMirror-linenumber CodeMirror-gutter-elt", - "left: " + dims.gutterLeft["CodeMirror-linenumbers"] + "px; width: " - + cm.display.lineNumInnerWidth + "px")); - } - if (markers) { - for (var k = 0; k < cm.options.gutters.length; ++k) { - var id = cm.options.gutters[k], found = markers.hasOwnProperty(id) && markers[id]; - if (found) { - gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt", "left: " + - dims.gutterLeft[id] + "px; width: " + dims.gutterWidth[id] + "px")); - } - } - } - } - } - - function updateLineWidgets (cm, lineView, dims) { - if (lineView.alignable) lineView.alignable = null; - for (var node = lineView.node.firstChild, next; node; node = next) { - var next = node.nextSibling; - if (node.className == "CodeMirror-linewidget") {lineView.node.removeChild(node);} - } - insertLineWidgets(cm, lineView, dims); - } - - // Build a line's DOM representation from scratch - function buildLineElement (cm, lineView, lineN, dims) { - var built = getLineContent(cm, lineView); - lineView.text = lineView.node = built.pre; - if (built.bgClass) lineView.bgClass = built.bgClass; - if (built.textClass) lineView.textClass = built.textClass; - - updateLineClasses(lineView); - updateLineGutter(cm, lineView, lineN, dims); - insertLineWidgets(cm, lineView, dims); - return lineView.node; - } - - // A lineView may contain multiple logical lines (when merged by - // collapsed spans). The widgets for all of them need to be drawn. - function insertLineWidgets (cm, lineView, dims) { - insertLineWidgetsFor(cm, lineView.line, lineView, dims, true); - if (lineView.rest) { - for (var i = 0; i < lineView.rest.length; i++) {insertLineWidgetsFor(cm, lineView.rest[i], lineView, dims, false);} - } - } - - function insertLineWidgetsFor (cm, line, lineView, dims, allowAbove) { - if (!line.widgets) return; - var wrap = ensureLineWrapped(lineView); - for (var i = 0, ws = line.widgets; i < ws.length; ++i) { - var widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget"); - if (!widget.handleMouseEvents) node.setAttribute("cm-ignore-events", "true"); - positionLineWidget(widget, node, lineView, dims); - cm.display.input.setUneditable(node); - if (allowAbove && widget.above) {wrap.insertBefore(node, lineView.gutter || lineView.text);} else {wrap.appendChild(node);} - signalLater(widget, "redraw"); - } - } - - function positionLineWidget (widget, node, lineView, dims) { - if (widget.noHScroll) { - (lineView.alignable || (lineView.alignable = [])).push(node); - var width = dims.wrapperWidth; - node.style.left = dims.fixedPos + "px"; - if (!widget.coverGutter) { - width -= dims.gutterTotalWidth; - node.style.paddingLeft = dims.gutterTotalWidth + "px"; - } - node.style.width = width + "px"; - } - if (widget.coverGutter) { - node.style.zIndex = 5; - node.style.position = "relative"; - if (!widget.noHScroll) node.style.marginLeft = -dims.gutterTotalWidth + "px"; - } - } - - // POSITION OBJECT - - // A Pos instance represents a position within the text. - var Pos = CodeMirror.Pos = function (line, ch) { - if (!(this instanceof Pos)) return new Pos(line, ch); - this.line = line; this.ch = ch; - }; - - // Compare two positions, return 0 if they are the same, a negative - // number when a is less, and a positive number otherwise. - var cmp = CodeMirror.cmpPos = function (a, b) { return a.line - b.line || a.ch - b.ch; }; - - function copyPos (x) {return Pos(x.line, x.ch);} - function maxPos (a, b) { return cmp(a, b) < 0 ? b : a; } - function minPos (a, b) { return cmp(a, b) < 0 ? a : b; } - - // INPUT HANDLING - - function ensureFocus (cm) { - if (!cm.state.focused) { cm.display.input.focus(); onFocus(cm); } - } - - function isReadOnly (cm) { - return cm.options.readOnly || cm.doc.cantEdit; - } - - // This will be set to an array of strings when copying, so that, - // when pasting, we know what kind of selections the copied text - // was made out of. - var lastCopied = null; - - function applyTextInput (cm, inserted, deleted, sel, origin) { - var doc = cm.doc; - cm.display.shift = false; - if (!sel) sel = doc.sel; - - var paste = cm.state.pasteIncoming || origin == "paste"; - var textLines = splitLines(inserted), multiPaste = null; - // When pasing N lines into N selections, insert one line per selection - if (paste && sel.ranges.length > 1) { - if (lastCopied && lastCopied.join("\n") == inserted) {multiPaste = sel.ranges.length % lastCopied.length == 0 && map(lastCopied, splitLines);} else if (textLines.length == sel.ranges.length) {multiPaste = map(textLines, function (l) { return [l]; });} - } - - // Normal behavior is to insert the new text into every selection - for (var i = sel.ranges.length - 1; i >= 0; i--) { - var range = sel.ranges[i]; - var from = range.from(), to = range.to(); - if (range.empty()) { - if (deleted && deleted > 0) // Handle deletion - {from = Pos(from.line, from.ch - deleted);} else if (cm.state.overwrite && !paste) // Handle overwrite - {to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + lst(textLines).length));} - } - var updateInput = cm.curOp.updateInput; - var changeEvent = {from: from, to: to, text: multiPaste ? multiPaste[i % multiPaste.length] : textLines, - origin: origin || (paste ? "paste" : cm.state.cutIncoming ? "cut" : "+input")}; - makeChange(cm.doc, changeEvent); - signalLater(cm, "inputRead", cm, changeEvent); - } - if (inserted && !paste) {triggerElectric(cm, inserted);} - - ensureCursorVisible(cm); - cm.curOp.updateInput = updateInput; - cm.curOp.typing = true; - cm.state.pasteIncoming = cm.state.cutIncoming = false; - } - - function handlePaste (e, cm) { - var pasted = e.clipboardData && e.clipboardData.getData("text/plain"); - if (pasted) { - e.preventDefault(); - runInOp(cm, function () { applyTextInput(cm, pasted, 0, null, "paste"); }); - return true; - } - } - - function triggerElectric (cm, inserted) { - // When an 'electric' character is inserted, immediately trigger a reindent - if (!cm.options.electricChars || !cm.options.smartIndent) return; - var sel = cm.doc.sel; - - for (var i = sel.ranges.length - 1; i >= 0; i--) { - var range = sel.ranges[i]; - if (range.head.ch > 100 || (i && sel.ranges[i - 1].head.line == range.head.line)) continue; - var mode = cm.getModeAt(range.head); - var indented = false; - if (mode.electricChars) { - for (var j = 0; j < mode.electricChars.length; j++) { - if (inserted.indexOf(mode.electricChars.charAt(j)) > -1) { - indented = indentLine(cm, range.head.line, "smart"); - break; - } - } - } else if (mode.electricInput) { - if (mode.electricInput.test(getLine(cm.doc, range.head.line).text.slice(0, range.head.ch))) {indented = indentLine(cm, range.head.line, "smart");} - } - if (indented) signalLater(cm, "electricInput", cm, range.head.line); - } - } - - function copyableRanges (cm) { - var text = [], ranges = []; - for (var i = 0; i < cm.doc.sel.ranges.length; i++) { - var line = cm.doc.sel.ranges[i].head.line; - var lineRange = {anchor: Pos(line, 0), head: Pos(line + 1, 0)}; - ranges.push(lineRange); - text.push(cm.getRange(lineRange.anchor, lineRange.head)); - } - return {text: text, ranges: ranges}; - } - - function disableBrowserMagic (field) { - field.setAttribute("autocorrect", "off"); - field.setAttribute("autocapitalize", "off"); - field.setAttribute("spellcheck", "false"); - } - - // TEXTAREA INPUT STYLE - - function TextareaInput (cm) { - this.cm = cm; - // See input.poll and input.reset - this.prevInput = ""; - - // Flag that indicates whether we expect input to appear real soon - // now (after some event like 'keypress' or 'input') and are - // polling intensively. - this.pollingFast = false; - // Self-resetting timeout for the poller - this.polling = new Delayed(); - // Tracks when input.reset has punted to just putting a short - // string into the textarea instead of the full selection. - this.inaccurateSelection = false; - // Used to work around IE issue with selection being forgotten when focus moves away from textarea - this.hasSelection = false; - this.composing = null; - } - - function hiddenTextarea () { - var te = elt("textarea", null, null, "position: absolute; padding: 0; width: 1px; height: 1em; outline: none"); - var div = elt("div", [te], null, "overflow: hidden; position: relative; width: 3px; height: 0px;"); - // The textarea is kept positioned near the cursor to prevent the - // fact that it'll be scrolled into view on input from scrolling - // our fake cursor out of view. On webkit, when wrap=off, paste is - // very slow. So make the area wide instead. - if (webkit) te.style.width = "1000px"; - else te.setAttribute("wrap", "off"); - // If border: 0; -- iOS fails to open keyboard (issue #1287) - if (ios) te.style.border = "1px solid black"; - disableBrowserMagic(te); - return div; - } - - TextareaInput.prototype = copyObj({ - init: function (display) { - var input = this, cm = this.cm; - - // Wraps and hides input textarea - var div = this.wrapper = hiddenTextarea(); - // The semihidden textarea that is focused when the editor is - // focused, and receives input. - var te = this.textarea = div.firstChild; - display.wrapper.insertBefore(div, display.wrapper.firstChild); - - // Needed to hide big blue blinking cursor on Mobile Safari (doesn't seem to work in iOS 8 anymore) - if (ios) te.style.width = "0px"; - - on(te, "input", function () { - if (ie && ie_version >= 9 && input.hasSelection) input.hasSelection = null; - input.poll(); - }); - - on(te, "paste", function (e) { - if (handlePaste(e, cm)) return true; - - cm.state.pasteIncoming = true; - input.fastPoll(); - }); - - function prepareCopyCut (e) { - if (cm.somethingSelected()) { - lastCopied = cm.getSelections(); - if (input.inaccurateSelection) { - input.prevInput = ""; - input.inaccurateSelection = false; - te.value = lastCopied.join("\n"); - selectInput(te); - } - } else if (!cm.options.lineWiseCopyCut) { - return; - } else { - var ranges = copyableRanges(cm); - lastCopied = ranges.text; - if (e.type == "cut") { - cm.setSelections(ranges.ranges, null, sel_dontScroll); - } else { - input.prevInput = ""; - te.value = ranges.text.join("\n"); - selectInput(te); - } - } - if (e.type == "cut") cm.state.cutIncoming = true; - } - on(te, "cut", prepareCopyCut); - on(te, "copy", prepareCopyCut); - - on(display.scroller, "paste", function (e) { - if (eventInWidget(display, e)) return; - cm.state.pasteIncoming = true; - input.focus(); - }); - - // Prevent normal selection in the editor (we handle our own) - on(display.lineSpace, "selectstart", function (e) { - if (!eventInWidget(display, e)) e_preventDefault(e); - }); - - on(te, "compositionstart", function () { - var start = cm.getCursor("from"); - input.composing = { - start: start, - range: cm.markText(start, cm.getCursor("to"), {className: "CodeMirror-composing"}) - }; - }); - on(te, "compositionend", function () { - if (input.composing) { - input.poll(); - input.composing.range.clear(); - input.composing = null; - } - }); - }, - - prepareSelection: function () { - // Redraw the selection and/or cursor - var cm = this.cm, display = cm.display, doc = cm.doc; - var result = prepareSelection(cm); - - // Move the hidden textarea near the cursor to prevent scrolling artifacts - if (cm.options.moveInputWithCursor) { - var headPos = cursorCoords(cm, doc.sel.primary().head, "div"); - var wrapOff = display.wrapper.getBoundingClientRect(), lineOff = display.lineDiv.getBoundingClientRect(); - result.teTop = Math.max(0, Math.min(display.wrapper.clientHeight - 10, - headPos.top + lineOff.top - wrapOff.top)); - result.teLeft = Math.max(0, Math.min(display.wrapper.clientWidth - 10, - headPos.left + lineOff.left - wrapOff.left)); - } - - return result; - }, - - showSelection: function (drawn) { - var cm = this.cm, display = cm.display; - removeChildrenAndAdd(display.cursorDiv, drawn.cursors); - removeChildrenAndAdd(display.selectionDiv, drawn.selection); - if (drawn.teTop != null) { - this.wrapper.style.top = drawn.teTop + "px"; - this.wrapper.style.left = drawn.teLeft + "px"; - } - }, - - // Reset the input to correspond to the selection (or to be empty, - // when not typing and nothing is selected) - reset: function (typing) { - if (this.contextMenuPending) return; - var minimal, selected, cm = this.cm, doc = cm.doc; - if (cm.somethingSelected()) { - this.prevInput = ""; - var range = doc.sel.primary(); - minimal = hasCopyEvent && - (range.to().line - range.from().line > 100 || (selected = cm.getSelection()).length > 1000); - var content = minimal ? "-" : selected || cm.getSelection(); - this.textarea.value = content; - if (cm.state.focused) selectInput(this.textarea); - if (ie && ie_version >= 9) this.hasSelection = content; - } else if (!typing) { - this.prevInput = this.textarea.value = ""; - if (ie && ie_version >= 9) this.hasSelection = null; - } - this.inaccurateSelection = minimal; - }, - - getField: function () { return this.textarea; }, - - supportsTouch: function () { return false; }, - - focus: function () { - if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt() != this.textarea)) { - try { this.textarea.focus(); } catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM - } - }, - - blur: function () { this.textarea.blur(); }, - - resetPosition: function () { - this.wrapper.style.top = this.wrapper.style.left = 0; - }, - - receivedFocus: function () { this.slowPoll(); }, - - // Poll for input changes, using the normal rate of polling. This - // runs as long as the editor is focused. - slowPoll: function () { - var input = this; - if (input.pollingFast) return; - input.polling.set(this.cm.options.pollInterval, function () { - input.poll(); - if (input.cm.state.focused) input.slowPoll(); - }); - }, - - // When an event has just come in that is likely to add or change - // something in the input textarea, we poll faster, to ensure that - // the change appears on the screen quickly. - fastPoll: function () { - var missed = false, input = this; - input.pollingFast = true; - function p () { - var changed = input.poll(); - if (!changed && !missed) {missed = true; input.polling.set(60, p);} else {input.pollingFast = false; input.slowPoll();} - } - input.polling.set(20, p); - }, - - // Read input from the textarea, and update the document to match. - // When something is selected, it is present in the textarea, and - // selected (unless it is huge, in which case a placeholder is - // used). When nothing is selected, the cursor sits after previously - // seen text (can be empty), which is stored in prevInput (we must - // not reset the textarea when typing, because that breaks IME). - poll: function () { - var cm = this.cm, input = this.textarea, prevInput = this.prevInput; - // Since this is called a *lot*, try to bail out as cheaply as - // possible when it is clear that nothing happened. hasSelection - // will be the case when there is a lot of text in the textarea, - // in which case reading its value would be expensive. - if (this.contextMenuPending || !cm.state.focused || - (hasSelection(input) && !prevInput) || - isReadOnly(cm) || cm.options.disableInput || cm.state.keySeq) {return false;} - - var text = input.value; - // If nothing changed, bail. - if (text == prevInput && !cm.somethingSelected()) return false; - // Work around nonsensical selection resetting in IE9/10, and - // inexplicable appearance of private area unicode characters on - // some key combos in Mac (#2689). - if (ie && ie_version >= 9 && this.hasSelection === text || - mac && /[\uf700-\uf7ff]/.test(text)) { - cm.display.input.reset(); - return false; - } - - if (cm.doc.sel == cm.display.selForContextMenu) { - var first = text.charCodeAt(0); - if (first == 0x200b && !prevInput) prevInput = "\u200b"; - if (first == 0x21da) { this.reset(); return this.cm.execCommand("undo"); } - } - // Find the part of the input that is actually new - var same = 0, l = Math.min(prevInput.length, text.length); - while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) ++same; - - var self = this; - runInOp(cm, function () { - applyTextInput(cm, text.slice(same), prevInput.length - same, - null, self.composing ? "*compose" : null); - - // Don't leave long text in the textarea, since it makes further polling slow - if (text.length > 1000 || text.indexOf("\n") > -1) input.value = self.prevInput = ""; - else self.prevInput = text; - - if (self.composing) { - self.composing.range.clear(); - self.composing.range = cm.markText(self.composing.start, cm.getCursor("to"), - {className: "CodeMirror-composing"}); - } - }); - return true; - }, - - ensurePolled: function () { - if (this.pollingFast && this.poll()) this.pollingFast = false; - }, - - onKeyPress: function () { - if (ie && ie_version >= 9) this.hasSelection = null; - this.fastPoll(); - }, - - onContextMenu: function (e) { - var input = this, cm = input.cm, display = cm.display, te = input.textarea; - var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop; - if (!pos || presto) return; // Opera is difficult. - - // Reset the current text selection only if the click is done outside of the selection - // and 'resetSelectionOnContextMenu' option is true. - var reset = cm.options.resetSelectionOnContextMenu; - if (reset && cm.doc.sel.contains(pos) == -1) {operation(cm, setSelection)(cm.doc, simpleSelection(pos), sel_dontScroll);} - - var oldCSS = te.style.cssText; - input.wrapper.style.position = "absolute"; - te.style.cssText = "position: fixed; width: 30px; height: 30px; top: " + (e.clientY - 5) + - "px; left: " + (e.clientX - 5) + "px; z-index: 1000; background: " + - (ie ? "rgba(255, 255, 255, .05)" : "transparent") + - "; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);"; - if (webkit) var oldScrollY = window.scrollY; // Work around Chrome issue (#2712) - display.input.focus(); - if (webkit) window.scrollTo(null, oldScrollY); - display.input.reset(); - // Adds "Select all" to context menu in FF - if (!cm.somethingSelected()) te.value = input.prevInput = " "; - input.contextMenuPending = true; - display.selForContextMenu = cm.doc.sel; - clearTimeout(display.detectingSelectAll); - - // Select-all will be greyed out if there's nothing to select, so - // this adds a zero-width space so that we can later check whether - // it got selected. - function prepareSelectAllHack () { - if (te.selectionStart != null) { - var selected = cm.somethingSelected(); - var extval = "\u200b" + (selected ? te.value : ""); - te.value = "\u21da"; // Used to catch context-menu undo - te.value = extval; - input.prevInput = selected ? "" : "\u200b"; - te.selectionStart = 1; te.selectionEnd = extval.length; - // Re-set this, in case some other handler touched the - // selection in the meantime. - display.selForContextMenu = cm.doc.sel; - } - } - function rehide () { - input.contextMenuPending = false; - input.wrapper.style.position = "relative"; - te.style.cssText = oldCSS; - if (ie && ie_version < 9) display.scrollbars.setScrollTop(display.scroller.scrollTop = scrollPos); - - // Try to detect the user choosing select-all - if (te.selectionStart != null) { - if (!ie || (ie && ie_version < 9)) prepareSelectAllHack(); - var i = 0, poll = function () { - if (display.selForContextMenu == cm.doc.sel && te.selectionStart == 0 && - te.selectionEnd > 0 && input.prevInput == "\u200b") {operation(cm, commands.selectAll)(cm);} else if (i++ < 10) display.detectingSelectAll = setTimeout(poll, 500); - else display.input.reset(); - }; - display.detectingSelectAll = setTimeout(poll, 200); - } - } - - if (ie && ie_version >= 9) prepareSelectAllHack(); - if (captureRightClick) { - e_stop(e); - var mouseup = function () { - off(window, "mouseup", mouseup); - setTimeout(rehide, 20); - }; - on(window, "mouseup", mouseup); - } else { - setTimeout(rehide, 50); - } - }, - - setUneditable: nothing, - - needsContentAttribute: false - }, TextareaInput.prototype); - - // CONTENTEDITABLE INPUT STYLE - - function ContentEditableInput (cm) { - this.cm = cm; - this.lastAnchorNode = this.lastAnchorOffset = this.lastFocusNode = this.lastFocusOffset = null; - this.polling = new Delayed(); - this.gracePeriod = false; - } - - ContentEditableInput.prototype = copyObj({ - init: function (display) { - var input = this, cm = input.cm; - var div = input.div = display.lineDiv; - div.contentEditable = "true"; - disableBrowserMagic(div); - - on(div, "paste", function (e) { handlePaste(e, cm); }); - - on(div, "compositionstart", function (e) { - var data = e.data; - input.composing = {sel: cm.doc.sel, data: data, startData: data}; - if (!data) return; - var prim = cm.doc.sel.primary(); - var line = cm.getLine(prim.head.line); - var found = line.indexOf(data, Math.max(0, prim.head.ch - data.length)); - if (found > -1 && found <= prim.head.ch) { - input.composing.sel = simpleSelection(Pos(prim.head.line, found), - Pos(prim.head.line, found + data.length)); - } - }); - on(div, "compositionupdate", function (e) { - input.composing.data = e.data; - }); - on(div, "compositionend", function (e) { - var ours = input.composing; - if (!ours) return; - if (e.data != ours.startData && !/\u200b/.test(e.data)) {ours.data = e.data;} - // Need a small delay to prevent other code (input event, - // selection polling) from doing damage when fired right after - // compositionend. - setTimeout(function () { - if (!ours.handled) {input.applyComposition(ours);} - if (input.composing == ours) {input.composing = null;} - }, 50); - }); - - on(div, "touchstart", function () { - input.forceCompositionEnd(); - }); - - on(div, "input", function () { - if (input.composing) return; - if (!input.pollContent()) {runInOp(input.cm, function () {regChange(cm);});} - }); - - function onCopyCut (e) { - if (cm.somethingSelected()) { - lastCopied = cm.getSelections(); - if (e.type == "cut") cm.replaceSelection("", null, "cut"); - } else if (!cm.options.lineWiseCopyCut) { - return; - } else { - var ranges = copyableRanges(cm); - lastCopied = ranges.text; - if (e.type == "cut") { - cm.operation(function () { - cm.setSelections(ranges.ranges, 0, sel_dontScroll); - cm.replaceSelection("", null, "cut"); - }); - } - } - // iOS exposes the clipboard API, but seems to discard content inserted into it - if (e.clipboardData && !ios) { - e.preventDefault(); - e.clipboardData.clearData(); - e.clipboardData.setData("text/plain", lastCopied.join("\n")); - } else { - // Old-fashioned briefly-focus-a-textarea hack - var kludge = hiddenTextarea(), te = kludge.firstChild; - cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild); - te.value = lastCopied.join("\n"); - var hadFocus = document.activeElement; - selectInput(te); - setTimeout(function () { - cm.display.lineSpace.removeChild(kludge); - hadFocus.focus(); - }, 50); - } - } - on(div, "copy", onCopyCut); - on(div, "cut", onCopyCut); - }, - - prepareSelection: function () { - var result = prepareSelection(this.cm, false); - result.focus = this.cm.state.focused; - return result; - }, - - showSelection: function (info) { - if (!info || !this.cm.display.view.length) return; - if (info.focus) this.showPrimarySelection(); - this.showMultipleSelections(info); - }, - - showPrimarySelection: function () { - var sel = window.getSelection(), prim = this.cm.doc.sel.primary(); - var curAnchor = domToPos(this.cm, sel.anchorNode, sel.anchorOffset); - var curFocus = domToPos(this.cm, sel.focusNode, sel.focusOffset); - if (curAnchor && !curAnchor.bad && curFocus && !curFocus.bad && - cmp(minPos(curAnchor, curFocus), prim.from()) == 0 && - cmp(maxPos(curAnchor, curFocus), prim.to()) == 0) {return;} - - var start = posToDOM(this.cm, prim.from()); - var end = posToDOM(this.cm, prim.to()); - if (!start && !end) return; - - var view = this.cm.display.view; - var old = sel.rangeCount && sel.getRangeAt(0); - if (!start) { - start = {node: view[0].measure.map[2], offset: 0}; - } else if (!end) { // FIXME dangerously hacky - var measure = view[view.length - 1].measure; - var map = measure.maps ? measure.maps[measure.maps.length - 1] : measure.map; - end = {node: map[map.length - 1], offset: map[map.length - 2] - map[map.length - 3]}; - } - - try { var rng = range(start.node, start.offset, end.offset, end.node); } catch(e) {} // Our model of the DOM might be outdated, in which case the range we try to set can be impossible - if (rng) { - sel.removeAllRanges(); - sel.addRange(rng); - if (old && sel.anchorNode == null) sel.addRange(old); - else if (gecko) this.startGracePeriod(); - } - this.rememberSelection(); - }, - - startGracePeriod: function () { - var input = this; - clearTimeout(this.gracePeriod); - this.gracePeriod = setTimeout(function () { - input.gracePeriod = false; - if (input.selectionChanged()) {input.cm.operation(function () { input.cm.curOp.selectionChanged = true; });} - }, 20); - }, - - showMultipleSelections: function (info) { - removeChildrenAndAdd(this.cm.display.cursorDiv, info.cursors); - removeChildrenAndAdd(this.cm.display.selectionDiv, info.selection); - }, - - rememberSelection: function () { - var sel = window.getSelection(); - this.lastAnchorNode = sel.anchorNode; this.lastAnchorOffset = sel.anchorOffset; - this.lastFocusNode = sel.focusNode; this.lastFocusOffset = sel.focusOffset; - }, - - selectionInEditor: function () { - var sel = window.getSelection(); - if (!sel.rangeCount) return false; - var node = sel.getRangeAt(0).commonAncestorContainer; - return contains(this.div, node); - }, - - focus: function () { - if (this.cm.options.readOnly != "nocursor") this.div.focus(); - }, - blur: function () { this.div.blur(); }, - getField: function () { return this.div; }, - - supportsTouch: function () { return true; }, - - receivedFocus: function () { - var input = this; - if (this.selectionInEditor()) {this.pollSelection();} else {runInOp(this.cm, function () { input.cm.curOp.selectionChanged = true; });} - - function poll () { - if (input.cm.state.focused) { - input.pollSelection(); - input.polling.set(input.cm.options.pollInterval, poll); - } - } - this.polling.set(this.cm.options.pollInterval, poll); - }, - - selectionChanged: function () { - var sel = window.getSelection(); - return sel.anchorNode != this.lastAnchorNode || sel.anchorOffset != this.lastAnchorOffset || - sel.focusNode != this.lastFocusNode || sel.focusOffset != this.lastFocusOffset; - }, - - pollSelection: function () { - if (!this.composing && !this.gracePeriod && this.selectionChanged()) { - var sel = window.getSelection(), cm = this.cm; - this.rememberSelection(); - var anchor = domToPos(cm, sel.anchorNode, sel.anchorOffset); - var head = domToPos(cm, sel.focusNode, sel.focusOffset); - if (anchor && head) { - runInOp(cm, function () { - setSelection(cm.doc, simpleSelection(anchor, head), sel_dontScroll); - if (anchor.bad || head.bad) cm.curOp.selectionChanged = true; - }); - } - } - }, - - pollContent: function () { - var cm = this.cm, display = cm.display, sel = cm.doc.sel.primary(); - var from = sel.from(), to = sel.to(); - if (from.line < display.viewFrom || to.line > display.viewTo - 1) return false; - - var fromIndex; - if (from.line == display.viewFrom || (fromIndex = findViewIndex(cm, from.line)) == 0) { - var fromLine = lineNo(display.view[0].line); - var fromNode = display.view[0].node; - } else { - var fromLine = lineNo(display.view[fromIndex].line); - var fromNode = display.view[fromIndex - 1].node.nextSibling; - } - var toIndex = findViewIndex(cm, to.line); - if (toIndex == display.view.length - 1) { - var toLine = display.viewTo - 1; - var toNode = display.lineDiv.lastChild; - } else { - var toLine = lineNo(display.view[toIndex + 1].line) - 1; - var toNode = display.view[toIndex + 1].node.previousSibling; - } - - var newText = splitLines(domTextBetween(cm, fromNode, toNode, fromLine, toLine)); - var oldText = getBetween(cm.doc, Pos(fromLine, 0), Pos(toLine, getLine(cm.doc, toLine).text.length)); - while (newText.length > 1 && oldText.length > 1) { - if (lst(newText) == lst(oldText)) { newText.pop(); oldText.pop(); toLine--; } else if (newText[0] == oldText[0]) { newText.shift(); oldText.shift(); fromLine++; } else break; - } - - var cutFront = 0, cutEnd = 0; - var newTop = newText[0], oldTop = oldText[0], maxCutFront = Math.min(newTop.length, oldTop.length); - while (cutFront < maxCutFront && newTop.charCodeAt(cutFront) == oldTop.charCodeAt(cutFront)) {++cutFront;} - var newBot = lst(newText), oldBot = lst(oldText); - var maxCutEnd = Math.min(newBot.length - (newText.length == 1 ? cutFront : 0), - oldBot.length - (oldText.length == 1 ? cutFront : 0)); - while (cutEnd < maxCutEnd && - newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1)) {++cutEnd;} - - newText[newText.length - 1] = newBot.slice(0, newBot.length - cutEnd); - newText[0] = newText[0].slice(cutFront); - - var chFrom = Pos(fromLine, cutFront); - var chTo = Pos(toLine, oldText.length ? lst(oldText).length - cutEnd : 0); - if (newText.length > 1 || newText[0] || cmp(chFrom, chTo)) { - replaceRange(cm.doc, newText, chFrom, chTo, "+input"); - return true; - } - }, - - ensurePolled: function () { - this.forceCompositionEnd(); - }, - reset: function () { - this.forceCompositionEnd(); - }, - forceCompositionEnd: function () { - if (!this.composing || this.composing.handled) return; - this.applyComposition(this.composing); - this.composing.handled = true; - this.div.blur(); - this.div.focus(); - }, - applyComposition: function (composing) { - if (composing.data && composing.data != composing.startData) {operation(this.cm, applyTextInput)(this.cm, composing.data, 0, composing.sel);} - }, - - setUneditable: function (node) { - node.setAttribute("contenteditable", "false"); - }, - - onKeyPress: function (e) { - e.preventDefault(); - operation(this.cm, applyTextInput)(this.cm, String.fromCharCode(e.charCode == null ? e.keyCode : e.charCode), 0); - }, - - onContextMenu: nothing, - resetPosition: nothing, - - needsContentAttribute: true - }, ContentEditableInput.prototype); - - function posToDOM (cm, pos) { - var view = findViewForLine(cm, pos.line); - if (!view || view.hidden) return null; - var line = getLine(cm.doc, pos.line); - var info = mapFromLineView(view, line, pos.line); - - var order = getOrder(line), side = "left"; - if (order) { - var partPos = getBidiPartAt(order, pos.ch); - side = partPos % 2 ? "right" : "left"; - } - var result = nodeAndOffsetInLineMap(info.map, pos.ch, side); - result.offset = result.collapse == "right" ? result.end : result.start; - return result; - } - - function badPos (pos, bad) { if (bad) pos.bad = true; return pos; } - - function domToPos (cm, node, offset) { - var lineNode; - if (node == cm.display.lineDiv) { - lineNode = cm.display.lineDiv.childNodes[offset]; - if (!lineNode) return badPos(cm.clipPos(Pos(cm.display.viewTo - 1)), true); - node = null; offset = 0; - } else { - for (lineNode = node; ; lineNode = lineNode.parentNode) { - if (!lineNode || lineNode == cm.display.lineDiv) return null; - if (lineNode.parentNode && lineNode.parentNode == cm.display.lineDiv) break; - } - } - for (var i = 0; i < cm.display.view.length; i++) { - var lineView = cm.display.view[i]; - if (lineView.node == lineNode) {return locateNodeInLineView(lineView, node, offset);} - } - } - - function locateNodeInLineView (lineView, node, offset) { - var wrapper = lineView.text.firstChild, bad = false; - if (!node || !contains(wrapper, node)) return badPos(Pos(lineNo(lineView.line), 0), true); - if (node == wrapper) { - bad = true; - node = wrapper.childNodes[offset]; - offset = 0; - if (!node) { - var line = lineView.rest ? lst(lineView.rest) : lineView.line; - return badPos(Pos(lineNo(line), line.text.length), bad); - } - } - - var textNode = node.nodeType == 3 ? node : null, topNode = node; - if (!textNode && node.childNodes.length == 1 && node.firstChild.nodeType == 3) { - textNode = node.firstChild; - if (offset) offset = textNode.nodeValue.length; - } - while (topNode.parentNode != wrapper) topNode = topNode.parentNode; - var measure = lineView.measure, maps = measure.maps; - - function find (textNode, topNode, offset) { - for (var i = -1; i < (maps ? maps.length : 0); i++) { - var map = i < 0 ? measure.map : maps[i]; - for (var j = 0; j < map.length; j += 3) { - var curNode = map[j + 2]; - if (curNode == textNode || curNode == topNode) { - var line = lineNo(i < 0 ? lineView.line : lineView.rest[i]); - var ch = map[j] + offset; - if (offset < 0 || curNode != textNode) ch = map[j + (offset ? 1 : 0)]; - return Pos(line, ch); - } - } - } - } - var found = find(textNode, topNode, offset); - if (found) return badPos(found, bad); - - // FIXME this is all really shaky. might handle the few cases it needs to handle, but likely to cause problems - for (var after = topNode.nextSibling, dist = textNode ? textNode.nodeValue.length - offset : 0; after; after = after.nextSibling) { - found = find(after, after.firstChild, 0); - if (found) {return badPos(Pos(found.line, found.ch - dist), bad);} - dist += after.textContent.length; - } - for (var before = topNode.previousSibling, dist = offset; before; before = before.previousSibling) { - found = find(before, before.firstChild, -1); - if (found) {return badPos(Pos(found.line, found.ch + dist), bad);} - dist += after.textContent.length; - } - } - - function domTextBetween (cm, from, to, fromLine, toLine) { - var text = "", closing = false; - function recognizeMarker (id) { return function (marker) { return marker.id == id; }; } - function walk (node) { - if (node.nodeType == 1) { - var cmText = node.getAttribute("cm-text"); - if (cmText != null) { - if (cmText == "") cmText = node.textContent.replace(/\u200b/g, ""); - text += cmText; - return; - } - var markerID = node.getAttribute("cm-marker"), range; - if (markerID) { - var found = cm.findMarks(Pos(fromLine, 0), Pos(toLine + 1, 0), recognizeMarker(+markerID)); - if (found.length && (range = found[0].find())) {text += getBetween(cm.doc, range.from, range.to).join("\n");} - return; - } - if (node.getAttribute("contenteditable") == "false") return; - for (var i = 0; i < node.childNodes.length; i++) {walk(node.childNodes[i]);} - if (/^(pre|div|p)$/i.test(node.nodeName)) {closing = true;} - } else if (node.nodeType == 3) { - var val = node.nodeValue; - if (!val) return; - if (closing) { - text += "\n"; - closing = false; - } - text += val; - } - } - for (;;) { - walk(from); - if (from == to) break; - from = from.nextSibling; - } - return text; - } - - CodeMirror.inputStyles = {textarea: TextareaInput, contenteditable: ContentEditableInput}; - - // SELECTION / CURSOR - - // Selection objects are immutable. A new one is created every time - // the selection changes. A selection is one or more non-overlapping - // (and non-touching) ranges, sorted, and an integer that indicates - // which one is the primary selection (the one that's scrolled into - // view, that getCursor returns, etc). - function Selection (ranges, primIndex) { - this.ranges = ranges; - this.primIndex = primIndex; - } - - Selection.prototype = { - primary: function () { return this.ranges[this.primIndex]; }, - equals: function (other) { - if (other == this) return true; - if (other.primIndex != this.primIndex || other.ranges.length != this.ranges.length) return false; - for (var i = 0; i < this.ranges.length; i++) { - var here = this.ranges[i], there = other.ranges[i]; - if (cmp(here.anchor, there.anchor) != 0 || cmp(here.head, there.head) != 0) return false; - } - return true; - }, - deepCopy: function () { - for (var out = [], i = 0; i < this.ranges.length; i++) {out[i] = new Range(copyPos(this.ranges[i].anchor), copyPos(this.ranges[i].head));} - return new Selection(out, this.primIndex); - }, - somethingSelected: function () { - for (var i = 0; i < this.ranges.length; i++) {if (!this.ranges[i].empty()) return true;} - return false; - }, - contains: function (pos, end) { - if (!end) end = pos; - for (var i = 0; i < this.ranges.length; i++) { - var range = this.ranges[i]; - if (cmp(end, range.from()) >= 0 && cmp(pos, range.to()) <= 0) {return i;} - } - return -1; - } - }; - - function Range (anchor, head) { - this.anchor = anchor; this.head = head; - } - - Range.prototype = { - from: function () { return minPos(this.anchor, this.head); }, - to: function () { return maxPos(this.anchor, this.head); }, - empty: function () { - return this.head.line == this.anchor.line && this.head.ch == this.anchor.ch; - } - }; - - // Take an unsorted, potentially overlapping set of ranges, and - // build a selection out of it. 'Consumes' ranges array (modifying - // it). - function normalizeSelection (ranges, primIndex) { - var prim = ranges[primIndex]; - ranges.sort(function (a, b) { return cmp(a.from(), b.from()); }); - primIndex = indexOf(ranges, prim); - for (var i = 1; i < ranges.length; i++) { - var cur = ranges[i], prev = ranges[i - 1]; - if (cmp(prev.to(), cur.from()) >= 0) { - var from = minPos(prev.from(), cur.from()), to = maxPos(prev.to(), cur.to()); - var inv = prev.empty() ? cur.from() == cur.head : prev.from() == prev.head; - if (i <= primIndex) --primIndex; - ranges.splice(--i, 2, new Range(inv ? to : from, inv ? from : to)); - } - } - return new Selection(ranges, primIndex); - } - - function simpleSelection (anchor, head) { - return new Selection([new Range(anchor, head || anchor)], 0); - } - - // Most of the external API clips given positions to make sure they - // actually exist within the document. - function clipLine (doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1));} - function clipPos (doc, pos) { - if (pos.line < doc.first) return Pos(doc.first, 0); - var last = doc.first + doc.size - 1; - if (pos.line > last) return Pos(last, getLine(doc, last).text.length); - return clipToLen(pos, getLine(doc, pos.line).text.length); - } - function clipToLen (pos, linelen) { - var ch = pos.ch; - if (ch == null || ch > linelen) return Pos(pos.line, linelen); - else if (ch < 0) return Pos(pos.line, 0); - return pos; - } - function isLine (doc, l) {return l >= doc.first && l < doc.first + doc.size;} - function clipPosArray (doc, array) { - for (var out = [], i = 0; i < array.length; i++) out[i] = clipPos(doc, array[i]); - return out; - } - - // SELECTION UPDATES - - // The 'scroll' parameter given to many of these indicated whether - // the new cursor position should be scrolled into view after - // modifying the selection. - - // If shift is held or the extend flag is set, extends a range to - // include a given position (and optionally a second position). - // Otherwise, simply returns the range between the given positions. - // Used for cursor motion and such. - function extendRange (doc, range, head, other) { - if (doc.cm && doc.cm.display.shift || doc.extend) { - var anchor = range.anchor; - if (other) { - var posBefore = cmp(head, anchor) < 0; - if (posBefore != (cmp(other, anchor) < 0)) { - anchor = head; - head = other; - } else if (posBefore != (cmp(head, other) < 0)) { - head = other; - } - } - return new Range(anchor, head); - } - return new Range(other || head, head); - - } - - // Extend the primary selection range, discard the rest. - function extendSelection (doc, head, other, options) { - setSelection(doc, new Selection([extendRange(doc, doc.sel.primary(), head, other)], 0), options); - } - - // Extend all selections (pos is an array of selections with length - // equal the number of selections) - function extendSelections (doc, heads, options) { - for (var out = [], i = 0; i < doc.sel.ranges.length; i++) {out[i] = extendRange(doc, doc.sel.ranges[i], heads[i], null);} - var newSel = normalizeSelection(out, doc.sel.primIndex); - setSelection(doc, newSel, options); - } - - // Updates a single range in the selection. - function replaceOneSelection (doc, i, range, options) { - var ranges = doc.sel.ranges.slice(0); - ranges[i] = range; - setSelection(doc, normalizeSelection(ranges, doc.sel.primIndex), options); - } - - // Reset the selection to a single range. - function setSimpleSelection (doc, anchor, head, options) { - setSelection(doc, simpleSelection(anchor, head), options); - } - - // Give beforeSelectionChange handlers a change to influence a - // selection update. - function filterSelectionChange (doc, sel) { - var obj = { - ranges: sel.ranges, - update: function (ranges) { - this.ranges = []; - for (var i = 0; i < ranges.length; i++) { - this.ranges[i] = new Range(clipPos(doc, ranges[i].anchor), - clipPos(doc, ranges[i].head)); - } - } - }; - signal(doc, "beforeSelectionChange", doc, obj); - if (doc.cm) signal(doc.cm, "beforeSelectionChange", doc.cm, obj); - if (obj.ranges != sel.ranges) return normalizeSelection(obj.ranges, obj.ranges.length - 1); - return sel; - } - - function setSelectionReplaceHistory (doc, sel, options) { - var done = doc.history.done, last = lst(done); - if (last && last.ranges) { - done[done.length - 1] = sel; - setSelectionNoUndo(doc, sel, options); - } else { - setSelection(doc, sel, options); - } - } - - // Set a new selection. - function setSelection (doc, sel, options) { - setSelectionNoUndo(doc, sel, options); - addSelectionToHistory(doc, doc.sel, doc.cm ? doc.cm.curOp.id : NaN, options); - } - - function setSelectionNoUndo (doc, sel, options) { - if (hasHandler(doc, "beforeSelectionChange") || doc.cm && hasHandler(doc.cm, "beforeSelectionChange")) {sel = filterSelectionChange(doc, sel);} - - var bias = options && options.bias || - (cmp(sel.primary().head, doc.sel.primary().head) < 0 ? -1 : 1); - setSelectionInner(doc, skipAtomicInSelection(doc, sel, bias, true)); - - if (!(options && options.scroll === false) && doc.cm) {ensureCursorVisible(doc.cm);} - } - - function setSelectionInner (doc, sel) { - if (sel.equals(doc.sel)) return; - - doc.sel = sel; - - if (doc.cm) { - doc.cm.curOp.updateInput = doc.cm.curOp.selectionChanged = true; - signalCursorActivity(doc.cm); - } - signalLater(doc, "cursorActivity", doc); - } - - // Verify that the selection does not partially select any atomic - // marked ranges. - function reCheckSelection (doc) { - setSelectionInner(doc, skipAtomicInSelection(doc, doc.sel, null, false), sel_dontScroll); - } - - // Return a selection that does not partially select any atomic - // ranges. - function skipAtomicInSelection (doc, sel, bias, mayClear) { - var out; - for (var i = 0; i < sel.ranges.length; i++) { - var range = sel.ranges[i]; - var newAnchor = skipAtomic(doc, range.anchor, bias, mayClear); - var newHead = skipAtomic(doc, range.head, bias, mayClear); - if (out || newAnchor != range.anchor || newHead != range.head) { - if (!out) out = sel.ranges.slice(0, i); - out[i] = new Range(newAnchor, newHead); - } - } - return out ? normalizeSelection(out, sel.primIndex) : sel; - } - - // Ensure a given position is not inside an atomic range. - function skipAtomic (doc, pos, bias, mayClear) { - var flipped = false, curPos = pos; - var dir = bias || 1; - doc.cantEdit = false; - search: for (;;) { - var line = getLine(doc, curPos.line); - if (line.markedSpans) { - for (var i = 0; i < line.markedSpans.length; ++i) { - var sp = line.markedSpans[i], m = sp.marker; - if ((sp.from == null || (m.inclusiveLeft ? sp.from <= curPos.ch : sp.from < curPos.ch)) && - (sp.to == null || (m.inclusiveRight ? sp.to >= curPos.ch : sp.to > curPos.ch))) { - if (mayClear) { - signal(m, "beforeCursorEnter"); - if (m.explicitlyCleared) { - if (!line.markedSpans) break; - else {--i; continue;} - } - } - if (!m.atomic) continue; - var newPos = m.find(dir < 0 ? -1 : 1); - if (cmp(newPos, curPos) == 0) { - newPos.ch += dir; - if (newPos.ch < 0) { - if (newPos.line > doc.first) newPos = clipPos(doc, Pos(newPos.line - 1)); - else newPos = null; - } else if (newPos.ch > line.text.length) { - if (newPos.line < doc.first + doc.size - 1) newPos = Pos(newPos.line + 1, 0); - else newPos = null; - } - if (!newPos) { - if (flipped) { - // Driven in a corner -- no valid cursor position found at all - // -- try again *with* clearing, if we didn't already - if (!mayClear) return skipAtomic(doc, pos, bias, true); - // Otherwise, turn off editing until further notice, and return the start of the doc - doc.cantEdit = true; - return Pos(doc.first, 0); - } - flipped = true; newPos = pos; dir = -dir; - } - } - curPos = newPos; - continue search; - } - } - } - return curPos; - } - } - - // SELECTION DRAWING - - function updateSelection (cm) { - cm.display.input.showSelection(cm.display.input.prepareSelection()); - } - - function prepareSelection (cm, primary) { - var doc = cm.doc, result = {}; - var curFragment = result.cursors = document.createDocumentFragment(); - var selFragment = result.selection = document.createDocumentFragment(); - - for (var i = 0; i < doc.sel.ranges.length; i++) { - if (primary === false && i == doc.sel.primIndex) continue; - var range = doc.sel.ranges[i]; - var collapsed = range.empty(); - if (collapsed || cm.options.showCursorWhenSelecting) {drawSelectionCursor(cm, range, curFragment);} - if (!collapsed) {drawSelectionRange(cm, range, selFragment);} - } - return result; - } - - // Draws a cursor for the given range - function drawSelectionCursor (cm, range, output) { - var pos = cursorCoords(cm, range.head, "div", null, null, !cm.options.singleCursorHeightPerLine); - - var cursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor")); - cursor.style.left = pos.left + "px"; - cursor.style.top = pos.top + "px"; - cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px"; - - if (pos.other) { - // Secondary cursor, shown when on a 'jump' in bi-directional text - var otherCursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor")); - otherCursor.style.display = ""; - otherCursor.style.left = pos.other.left + "px"; - otherCursor.style.top = pos.other.top + "px"; - otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px"; - } - } - - // Draws the given range as a highlighted selection - function drawSelectionRange (cm, range, output) { - var display = cm.display, doc = cm.doc; - var fragment = document.createDocumentFragment(); - var padding = paddingH(cm.display), leftSide = padding.left; - var rightSide = Math.max(display.sizerWidth, displayWidth(cm) - display.sizer.offsetLeft) - padding.right; - - function add (left, top, width, bottom) { - if (top < 0) top = 0; - top = Math.round(top); - bottom = Math.round(bottom); - fragment.appendChild(elt("div", null, "CodeMirror-selected", "position: absolute; left: " + left + - "px; top: " + top + "px; width: " + (width == null ? rightSide - left : width) + - "px; height: " + (bottom - top) + "px")); - } - - function drawForLine (line, fromArg, toArg) { - var lineObj = getLine(doc, line); - var lineLen = lineObj.text.length; - var start, end; - function coords (ch, bias) { - return charCoords(cm, Pos(line, ch), "div", lineObj, bias); - } - - iterateBidiSections(getOrder(lineObj), fromArg || 0, toArg == null ? lineLen : toArg, function (from, to, dir) { - var leftPos = coords(from, "left"), rightPos, left, right; - if (from == to) { - rightPos = leftPos; - left = right = leftPos.left; - } else { - rightPos = coords(to - 1, "right"); - if (dir == "rtl") { var tmp = leftPos; leftPos = rightPos; rightPos = tmp; } - left = leftPos.left; - right = rightPos.right; - } - if (fromArg == null && from == 0) left = leftSide; - if (rightPos.top - leftPos.top > 3) { // Different lines, draw top part - add(left, leftPos.top, null, leftPos.bottom); - left = leftSide; - if (leftPos.bottom < rightPos.top) add(left, leftPos.bottom, null, rightPos.top); - } - if (toArg == null && to == lineLen) right = rightSide; - if (!start || leftPos.top < start.top || leftPos.top == start.top && leftPos.left < start.left) {start = leftPos;} - if (!end || rightPos.bottom > end.bottom || rightPos.bottom == end.bottom && rightPos.right > end.right) {end = rightPos;} - if (left < leftSide + 1) left = leftSide; - add(left, rightPos.top, right - left, rightPos.bottom); - }); - return {start: start, end: end}; - } - - var sFrom = range.from(), sTo = range.to(); - if (sFrom.line == sTo.line) { - drawForLine(sFrom.line, sFrom.ch, sTo.ch); - } else { - var fromLine = getLine(doc, sFrom.line), toLine = getLine(doc, sTo.line); - var singleVLine = visualLine(fromLine) == visualLine(toLine); - var leftEnd = drawForLine(sFrom.line, sFrom.ch, singleVLine ? fromLine.text.length + 1 : null).end; - var rightStart = drawForLine(sTo.line, singleVLine ? 0 : null, sTo.ch).start; - if (singleVLine) { - if (leftEnd.top < rightStart.top - 2) { - add(leftEnd.right, leftEnd.top, null, leftEnd.bottom); - add(leftSide, rightStart.top, rightStart.left, rightStart.bottom); - } else { - add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom); - } - } - if (leftEnd.bottom < rightStart.top) {add(leftSide, leftEnd.bottom, null, rightStart.top);} - } - - output.appendChild(fragment); - } - - // Cursor-blinking - function restartBlink (cm) { - if (!cm.state.focused) return; - var display = cm.display; - clearInterval(display.blinker); - var on = true; - display.cursorDiv.style.visibility = ""; - if (cm.options.cursorBlinkRate > 0) { - display.blinker = setInterval(function () { - display.cursorDiv.style.visibility = (on = !on) ? "" : "hidden"; - }, cm.options.cursorBlinkRate); - } else if (cm.options.cursorBlinkRate < 0) {display.cursorDiv.style.visibility = "hidden";} - } - - // HIGHLIGHT WORKER - - function startWorker (cm, time) { - if (cm.doc.mode.startState && cm.doc.frontier < cm.display.viewTo) {cm.state.highlight.set(time, bind(highlightWorker, cm));} - } - - function highlightWorker (cm) { - var doc = cm.doc; - if (doc.frontier < doc.first) doc.frontier = doc.first; - if (doc.frontier >= cm.display.viewTo) return; - var end = +new Date + cm.options.workTime; - var state = copyState(doc.mode, getStateBefore(cm, doc.frontier)); - var changedLines = []; - - doc.iter(doc.frontier, Math.min(doc.first + doc.size, cm.display.viewTo + 500), function (line) { - if (doc.frontier >= cm.display.viewFrom) { // Visible - var oldStyles = line.styles; - var highlighted = highlightLine(cm, line, state, true); - line.styles = highlighted.styles; - var oldCls = line.styleClasses, newCls = highlighted.classes; - if (newCls) line.styleClasses = newCls; - else if (oldCls) line.styleClasses = null; - var ischange = !oldStyles || oldStyles.length != line.styles.length || - oldCls != newCls && (!oldCls || !newCls || oldCls.bgClass != newCls.bgClass || oldCls.textClass != newCls.textClass); - for (var i = 0; !ischange && i < oldStyles.length; ++i) ischange = oldStyles[i] != line.styles[i]; - if (ischange) changedLines.push(doc.frontier); - line.stateAfter = copyState(doc.mode, state); - } else { - processLine(cm, line.text, state); - line.stateAfter = doc.frontier % 5 == 0 ? copyState(doc.mode, state) : null; - } - ++doc.frontier; - if (+new Date > end) { - startWorker(cm, cm.options.workDelay); - return true; - } - }); - if (changedLines.length) { - runInOp(cm, function () { - for (var i = 0; i < changedLines.length; i++) {regLineChange(cm, changedLines[i], "text");} - }); - } - } - - // Finds the line to start with when starting a parse. Tries to - // find a line with a stateAfter, so that it can start with a - // valid state. If that fails, it returns the line with the - // smallest indentation, which tends to need the least context to - // parse correctly. - function findStartLine (cm, n, precise) { - var minindent, minline, doc = cm.doc; - var lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100); - for (var search = n; search > lim; --search) { - if (search <= doc.first) return doc.first; - var line = getLine(doc, search - 1); - if (line.stateAfter && (!precise || search <= doc.frontier)) return search; - var indented = countColumn(line.text, null, cm.options.tabSize); - if (minline == null || minindent > indented) { - minline = search - 1; - minindent = indented; - } - } - return minline; - } - - function getStateBefore (cm, n, precise) { - var doc = cm.doc, display = cm.display; - if (!doc.mode.startState) return true; - var pos = findStartLine(cm, n, precise), state = pos > doc.first && getLine(doc, pos - 1).stateAfter; - if (!state) state = startState(doc.mode); - else state = copyState(doc.mode, state); - doc.iter(pos, n, function (line) { - processLine(cm, line.text, state); - var save = pos == n - 1 || pos % 5 == 0 || pos >= display.viewFrom && pos < display.viewTo; - line.stateAfter = save ? copyState(doc.mode, state) : null; - ++pos; - }); - if (precise) doc.frontier = pos; - return state; - } - - // POSITION MEASUREMENT - - function paddingTop (display) {return display.lineSpace.offsetTop;} - function paddingVert (display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight;} - function paddingH (display) { - if (display.cachedPaddingH) return display.cachedPaddingH; - var e = removeChildrenAndAdd(display.measure, elt("pre", "x")); - var style = window.getComputedStyle ? window.getComputedStyle(e) : e.currentStyle; - var data = {left: parseInt(style.paddingLeft), right: parseInt(style.paddingRight)}; - if (!isNaN(data.left) && !isNaN(data.right)) display.cachedPaddingH = data; - return data; - } - - function scrollGap (cm) { return scrollerGap - cm.display.nativeBarWidth; } - function displayWidth (cm) { - return cm.display.scroller.clientWidth - scrollGap(cm) - cm.display.barWidth; - } - function displayHeight (cm) { - return cm.display.scroller.clientHeight - scrollGap(cm) - cm.display.barHeight; - } - - // Ensure the lineView.wrapping.heights array is populated. This is - // an array of bottom offsets for the lines that make up a drawn - // line. When lineWrapping is on, there might be more than one - // height. - function ensureLineHeights (cm, lineView, rect) { - var wrapping = cm.options.lineWrapping; - var curWidth = wrapping && displayWidth(cm); - if (!lineView.measure.heights || wrapping && lineView.measure.width != curWidth) { - var heights = lineView.measure.heights = []; - if (wrapping) { - lineView.measure.width = curWidth; - var rects = lineView.text.firstChild.getClientRects(); - for (var i = 0; i < rects.length - 1; i++) { - var cur = rects[i], next = rects[i + 1]; - if (Math.abs(cur.bottom - next.bottom) > 2) {heights.push((cur.bottom + next.top) / 2 - rect.top);} - } - } - heights.push(rect.bottom - rect.top); - } - } - - // Find a line map (mapping character offsets to text nodes) and a - // measurement cache for the given line number. (A line view might - // contain multiple lines when collapsed ranges are present.) - function mapFromLineView (lineView, line, lineN) { - if (lineView.line == line) {return {map: lineView.measure.map, cache: lineView.measure.cache};} - for (var i = 0; i < lineView.rest.length; i++) { - if (lineView.rest[i] == line) {return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i]};} - } - for (var i = 0; i < lineView.rest.length; i++) { - if (lineNo(lineView.rest[i]) > lineN) {return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i], before: true};} - } - } - - // Render a line into the hidden node display.externalMeasured. Used - // when measurement is needed for a line that's not in the viewport. - function updateExternalMeasurement (cm, line) { - line = visualLine(line); - var lineN = lineNo(line); - var view = cm.display.externalMeasured = new LineView(cm.doc, line, lineN); - view.lineN = lineN; - var built = view.built = buildLineContent(cm, view); - view.text = built.pre; - removeChildrenAndAdd(cm.display.lineMeasure, built.pre); - return view; - } - - // Get a {top, bottom, left, right} box (in line-local coordinates) - // for a given character. - function measureChar (cm, line, ch, bias) { - return measureCharPrepared(cm, prepareMeasureForLine(cm, line), ch, bias); - } - - // Find a line view that corresponds to the given line number. - function findViewForLine (cm, lineN) { - if (lineN >= cm.display.viewFrom && lineN < cm.display.viewTo) {return cm.display.view[findViewIndex(cm, lineN)];} - var ext = cm.display.externalMeasured; - if (ext && lineN >= ext.lineN && lineN < ext.lineN + ext.size) {return ext;} - } - - // Measurement can be split in two steps, the set-up work that - // applies to the whole line, and the measurement of the actual - // character. Functions like coordsChar, that need to do a lot of - // measurements in a row, can thus ensure that the set-up work is - // only done once. - function prepareMeasureForLine (cm, line) { - var lineN = lineNo(line); - var view = findViewForLine(cm, lineN); - if (view && !view.text) {view = null;} else if (view && view.changes) {updateLineForChanges(cm, view, lineN, getDimensions(cm));} - if (!view) {view = updateExternalMeasurement(cm, line);} - - var info = mapFromLineView(view, line, lineN); - return { - line: line, view: view, rect: null, - map: info.map, cache: info.cache, before: info.before, - hasHeights: false - }; - } - - // Given a prepared measurement object, measures the position of an - // actual character (or fetches it from the cache). - function measureCharPrepared (cm, prepared, ch, bias, varHeight) { - if (prepared.before) ch = -1; - var key = ch + (bias || ""), found; - if (prepared.cache.hasOwnProperty(key)) { - found = prepared.cache[key]; - } else { - if (!prepared.rect) {prepared.rect = prepared.view.text.getBoundingClientRect();} - if (!prepared.hasHeights) { - ensureLineHeights(cm, prepared.view, prepared.rect); - prepared.hasHeights = true; - } - found = measureCharInner(cm, prepared, ch, bias); - if (!found.bogus) prepared.cache[key] = found; - } - return {left: found.left, right: found.right, - top: varHeight ? found.rtop : found.top, - bottom: varHeight ? found.rbottom : found.bottom}; - } - - var nullRect = {left: 0, right: 0, top: 0, bottom: 0}; - - function nodeAndOffsetInLineMap (map, ch, bias) { - var node, start, end, collapse; - // First, search the line map for the text node corresponding to, - // or closest to, the target character. - for (var i = 0; i < map.length; i += 3) { - var mStart = map[i], mEnd = map[i + 1]; - if (ch < mStart) { - start = 0; end = 1; - collapse = "left"; - } else if (ch < mEnd) { - start = ch - mStart; - end = start + 1; - } else if (i == map.length - 3 || ch == mEnd && map[i + 3] > ch) { - end = mEnd - mStart; - start = end - 1; - if (ch >= mEnd) collapse = "right"; - } - if (start != null) { - node = map[i + 2]; - if (mStart == mEnd && bias == (node.insertLeft ? "left" : "right")) {collapse = bias;} - if (bias == "left" && start == 0) { - while (i && map[i - 2] == map[i - 3] && map[i - 1].insertLeft) { - node = map[(i -= 3) + 2]; - collapse = "left"; - } - } - if (bias == "right" && start == mEnd - mStart) { - while (i < map.length - 3 && map[i + 3] == map[i + 4] && !map[i + 5].insertLeft) { - node = map[(i += 3) + 2]; - collapse = "right"; - } - } - break; - } - } - return {node: node, start: start, end: end, collapse: collapse, coverStart: mStart, coverEnd: mEnd}; - } - - function measureCharInner (cm, prepared, ch, bias) { - var place = nodeAndOffsetInLineMap(prepared.map, ch, bias); - var node = place.node, start = place.start, end = place.end, collapse = place.collapse; - - var rect; - if (node.nodeType == 3) { // If it is a text node, use a range to retrieve the coordinates. - for (var i = 0; i < 4; i++) { // Retry a maximum of 4 times when nonsense rectangles are returned - while (start && isExtendingChar(prepared.line.text.charAt(place.coverStart + start))) --start; - while (place.coverStart + end < place.coverEnd && isExtendingChar(prepared.line.text.charAt(place.coverStart + end))) ++end; - if (ie && ie_version < 9 && start == 0 && end == place.coverEnd - place.coverStart) { - rect = node.parentNode.getBoundingClientRect(); - } else if (ie && cm.options.lineWrapping) { - var rects = range(node, start, end).getClientRects(); - if (rects.length) {rect = rects[bias == "right" ? rects.length - 1 : 0];} else {rect = nullRect;} - } else { - rect = range(node, start, end).getBoundingClientRect() || nullRect; - } - if (rect.left || rect.right || start == 0) break; - end = start; - start = start - 1; - collapse = "right"; - } - if (ie && ie_version < 11) rect = maybeUpdateRectForZooming(cm.display.measure, rect); - } else { // If it is a widget, simply get the box for the whole widget. - if (start > 0) collapse = bias = "right"; - var rects; - if (cm.options.lineWrapping && (rects = node.getClientRects()).length > 1) {rect = rects[bias == "right" ? rects.length - 1 : 0];} else {rect = node.getBoundingClientRect();} - } - if (ie && ie_version < 9 && !start && (!rect || !rect.left && !rect.right)) { - var rSpan = node.parentNode.getClientRects()[0]; - if (rSpan) {rect = {left: rSpan.left, right: rSpan.left + charWidth(cm.display), top: rSpan.top, bottom: rSpan.bottom};} else {rect = nullRect;} - } - - var rtop = rect.top - prepared.rect.top, rbot = rect.bottom - prepared.rect.top; - var mid = (rtop + rbot) / 2; - var heights = prepared.view.measure.heights; - for (var i = 0; i < heights.length - 1; i++) {if (mid < heights[i]) break;} - var top = i ? heights[i - 1] : 0, bot = heights[i]; - var result = {left: (collapse == "right" ? rect.right : rect.left) - prepared.rect.left, - right: (collapse == "left" ? rect.left : rect.right) - prepared.rect.left, - top: top, bottom: bot}; - if (!rect.left && !rect.right) result.bogus = true; - if (!cm.options.singleCursorHeightPerLine) { result.rtop = rtop; result.rbottom = rbot; } - - return result; - } - - // Work around problem with bounding client rects on ranges being - // returned incorrectly when zoomed on IE10 and below. - function maybeUpdateRectForZooming (measure, rect) { - if (!window.screen || screen.logicalXDPI == null || - screen.logicalXDPI == screen.deviceXDPI || !hasBadZoomedRects(measure)) {return rect;} - var scaleX = screen.logicalXDPI / screen.deviceXDPI; - var scaleY = screen.logicalYDPI / screen.deviceYDPI; - return {left: rect.left * scaleX, right: rect.right * scaleX, - top: rect.top * scaleY, bottom: rect.bottom * scaleY}; - } - - function clearLineMeasurementCacheFor (lineView) { - if (lineView.measure) { - lineView.measure.cache = {}; - lineView.measure.heights = null; - if (lineView.rest) { - for (var i = 0; i < lineView.rest.length; i++) {lineView.measure.caches[i] = {};} - } - } - } - - function clearLineMeasurementCache (cm) { - cm.display.externalMeasure = null; - removeChildren(cm.display.lineMeasure); - for (var i = 0; i < cm.display.view.length; i++) {clearLineMeasurementCacheFor(cm.display.view[i]);} - } - - function clearCaches (cm) { - clearLineMeasurementCache(cm); - cm.display.cachedCharWidth = cm.display.cachedTextHeight = cm.display.cachedPaddingH = null; - if (!cm.options.lineWrapping) cm.display.maxLineChanged = true; - cm.display.lineNumChars = null; - } - - function pageScrollX () { return window.pageXOffset || (document.documentElement || document.body).scrollLeft; } - function pageScrollY () { return window.pageYOffset || (document.documentElement || document.body).scrollTop; } - - // Converts a {top, bottom, left, right} box from line-local - // coordinates into another coordinate system. Context may be one of - // "line", "div" (display.lineDiv), "local"/null (editor), "window", - // or "page". - function intoCoordSystem (cm, lineObj, rect, context) { - if (lineObj.widgets) { - for (var i = 0; i < lineObj.widgets.length; ++i) { - if (lineObj.widgets[i].above) { - var size = widgetHeight(lineObj.widgets[i]); - rect.top += size; rect.bottom += size; - } - } - } - if (context == "line") return rect; - if (!context) context = "local"; - var yOff = heightAtLine(lineObj); - if (context == "local") yOff += paddingTop(cm.display); - else yOff -= cm.display.viewOffset; - if (context == "page" || context == "window") { - var lOff = cm.display.lineSpace.getBoundingClientRect(); - yOff += lOff.top + (context == "window" ? 0 : pageScrollY()); - var xOff = lOff.left + (context == "window" ? 0 : pageScrollX()); - rect.left += xOff; rect.right += xOff; - } - rect.top += yOff; rect.bottom += yOff; - return rect; - } - - // Coverts a box from "div" coords to another coordinate system. - // Context may be "window", "page", "div", or "local"/null. - function fromCoordSystem (cm, coords, context) { - if (context == "div") return coords; - var left = coords.left, top = coords.top; - // First move into "page" coordinate system - if (context == "page") { - left -= pageScrollX(); - top -= pageScrollY(); - } else if (context == "local" || !context) { - var localBox = cm.display.sizer.getBoundingClientRect(); - left += localBox.left; - top += localBox.top; - } - - var lineSpaceBox = cm.display.lineSpace.getBoundingClientRect(); - return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top}; - } - - function charCoords (cm, pos, context, lineObj, bias) { - if (!lineObj) lineObj = getLine(cm.doc, pos.line); - return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, bias), context); - } - - // Returns a box for a given cursor position, which may have an - // 'other' property containing the position of the secondary cursor - // on a bidi boundary. - function cursorCoords (cm, pos, context, lineObj, preparedMeasure, varHeight) { - lineObj = lineObj || getLine(cm.doc, pos.line); - if (!preparedMeasure) preparedMeasure = prepareMeasureForLine(cm, lineObj); - function get (ch, right) { - var m = measureCharPrepared(cm, preparedMeasure, ch, right ? "right" : "left", varHeight); - if (right) m.left = m.right; else m.right = m.left; - return intoCoordSystem(cm, lineObj, m, context); - } - function getBidi (ch, partPos) { - var part = order[partPos], right = part.level % 2; - if (ch == bidiLeft(part) && partPos && part.level < order[partPos - 1].level) { - part = order[--partPos]; - ch = bidiRight(part) - (part.level % 2 ? 0 : 1); - right = true; - } else if (ch == bidiRight(part) && partPos < order.length - 1 && part.level < order[partPos + 1].level) { - part = order[++partPos]; - ch = bidiLeft(part) - part.level % 2; - right = false; - } - if (right && ch == part.to && ch > part.from) return get(ch - 1); - return get(ch, right); - } - var order = getOrder(lineObj), ch = pos.ch; - if (!order) return get(ch); - var partPos = getBidiPartAt(order, ch); - var val = getBidi(ch, partPos); - if (bidiOther != null) val.other = getBidi(ch, bidiOther); - return val; - } - - // Used to cheaply estimate the coordinates for a position. Used for - // intermediate scroll updates. - function estimateCoords (cm, pos) { - var left = 0, pos = clipPos(cm.doc, pos); - if (!cm.options.lineWrapping) left = charWidth(cm.display) * pos.ch; - var lineObj = getLine(cm.doc, pos.line); - var top = heightAtLine(lineObj) + paddingTop(cm.display); - return {left: left, right: left, top: top, bottom: top + lineObj.height}; - } - - // Positions returned by coordsChar contain some extra information. - // xRel is the relative x position of the input coordinates compared - // to the found position (so xRel > 0 means the coordinates are to - // the right of the character position, for example). When outside - // is true, that means the coordinates lie outside the line's - // vertical range. - function PosWithInfo (line, ch, outside, xRel) { - var pos = Pos(line, ch); - pos.xRel = xRel; - if (outside) pos.outside = true; - return pos; - } - - // Compute the character position closest to the given coordinates. - // Input must be lineSpace-local ("div" coordinate system). - function coordsChar (cm, x, y) { - var doc = cm.doc; - y += cm.display.viewOffset; - if (y < 0) return PosWithInfo(doc.first, 0, true, -1); - var lineN = lineAtHeight(doc, y), last = doc.first + doc.size - 1; - if (lineN > last) {return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, true, 1);} - if (x < 0) x = 0; - - var lineObj = getLine(doc, lineN); - for (;;) { - var found = coordsCharInner(cm, lineObj, lineN, x, y); - var merged = collapsedSpanAtEnd(lineObj); - var mergedPos = merged && merged.find(0, true); - if (merged && (found.ch > mergedPos.from.ch || found.ch == mergedPos.from.ch && found.xRel > 0)) {lineN = lineNo(lineObj = mergedPos.to.line);} else {return found;} - } - } - - function coordsCharInner (cm, lineObj, lineNo, x, y) { - var innerOff = y - heightAtLine(lineObj); - var wrongLine = false, adjust = 2 * cm.display.wrapper.clientWidth; - var preparedMeasure = prepareMeasureForLine(cm, lineObj); - - function getX (ch) { - var sp = cursorCoords(cm, Pos(lineNo, ch), "line", lineObj, preparedMeasure); - wrongLine = true; - if (innerOff > sp.bottom) return sp.left - adjust; - else if (innerOff < sp.top) return sp.left + adjust; - wrongLine = false; - return sp.left; - } - - var bidi = getOrder(lineObj), dist = lineObj.text.length; - var from = lineLeft(lineObj), to = lineRight(lineObj); - var fromX = getX(from), fromOutside = wrongLine, toX = getX(to), toOutside = wrongLine; - - if (x > toX) return PosWithInfo(lineNo, to, toOutside, 1); - // Do a binary search between these bounds. - for (;;) { - if (bidi ? to == from || to == moveVisually(lineObj, from, 1) : to - from <= 1) { - var ch = x < fromX || x - fromX <= toX - x ? from : to; - var xDiff = x - (ch == from ? fromX : toX); - while (isExtendingChar(lineObj.text.charAt(ch))) ++ch; - var pos = PosWithInfo(lineNo, ch, ch == from ? fromOutside : toOutside, - xDiff < -1 ? -1 : xDiff > 1 ? 1 : 0); - return pos; - } - var step = Math.ceil(dist / 2), middle = from + step; - if (bidi) { - middle = from; - for (var i = 0; i < step; ++i) middle = moveVisually(lineObj, middle, 1); - } - var middleX = getX(middle); - if (middleX > x) {to = middle; toX = middleX; if (toOutside = wrongLine) toX += 1000; dist = step;} else {from = middle; fromX = middleX; fromOutside = wrongLine; dist -= step;} - } - } - - var measureText; - // Compute the default text height. - function textHeight (display) { - if (display.cachedTextHeight != null) return display.cachedTextHeight; - if (measureText == null) { - measureText = elt("pre"); - // Measure a bunch of lines, for browsers that compute - // fractional heights. - for (var i = 0; i < 49; ++i) { - measureText.appendChild(document.createTextNode("x")); - measureText.appendChild(elt("br")); - } - measureText.appendChild(document.createTextNode("x")); - } - removeChildrenAndAdd(display.measure, measureText); - var height = measureText.offsetHeight / 50; - if (height > 3) display.cachedTextHeight = height; - removeChildren(display.measure); - return height || 1; - } - - // Compute the default character width. - function charWidth (display) { - if (display.cachedCharWidth != null) return display.cachedCharWidth; - var anchor = elt("span", "xxxxxxxxxx"); - var pre = elt("pre", [anchor]); - removeChildrenAndAdd(display.measure, pre); - var rect = anchor.getBoundingClientRect(), width = (rect.right - rect.left) / 10; - if (width > 2) display.cachedCharWidth = width; - return width || 10; - } - - // OPERATIONS - - // Operations are used to wrap a series of changes to the editor - // state in such a way that each change won't have to update the - // cursor and display (which would be awkward, slow, and - // error-prone). Instead, display updates are batched and then all - // combined and executed at once. - - var operationGroup = null; - - var nextOpId = 0; - // Start a new operation. - function startOperation (cm) { - cm.curOp = { - cm: cm, - viewChanged: false, // Flag that indicates that lines might need to be redrawn - startHeight: cm.doc.height, // Used to detect need to update scrollbar - forceUpdate: false, // Used to force a redraw - updateInput: null, // Whether to reset the input textarea - typing: false, // Whether this reset should be careful to leave existing text (for compositing) - changeObjs: null, // Accumulated changes, for firing change events - cursorActivityHandlers: null, // Set of handlers to fire cursorActivity on - cursorActivityCalled: 0, // Tracks which cursorActivity handlers have been called already - selectionChanged: false, // Whether the selection needs to be redrawn - updateMaxLine: false, // Set when the widest line needs to be determined anew - scrollLeft: null, scrollTop: null, // Intermediate scroll position, not pushed to DOM yet - scrollToPos: null, // Used to scroll to a specific position - focus: false, - id: ++nextOpId // Unique ID - }; - if (operationGroup) { - operationGroup.ops.push(cm.curOp); - } else { - cm.curOp.ownsGroup = operationGroup = { - ops: [cm.curOp], - delayedCallbacks: [] - }; - } - } - - function fireCallbacksForOps (group) { - // Calls delayed callbacks and cursorActivity handlers until no - // new ones appear - var callbacks = group.delayedCallbacks, i = 0; - do { - for (; i < callbacks.length; i++) {callbacks[i]();} - for (var j = 0; j < group.ops.length; j++) { - var op = group.ops[j]; - if (op.cursorActivityHandlers) { - while (op.cursorActivityCalled < op.cursorActivityHandlers.length) {op.cursorActivityHandlers[op.cursorActivityCalled++](op.cm);} - } - } - } while (i < callbacks.length); - } - - // Finish an operation, updating the display and signalling delayed events - function endOperation (cm) { - var op = cm.curOp, group = op.ownsGroup; - if (!group) return; - - try { fireCallbacksForOps(group); } finally { - operationGroup = null; - for (var i = 0; i < group.ops.length; i++) {group.ops[i].cm.curOp = null;} - endOperations(group); - } - } - - // The DOM updates done when an operation finishes are batched so - // that the minimum number of relayouts are required. - function endOperations (group) { - var ops = group.ops; - for (var i = 0; i < ops.length; i++) // Read DOM - {endOperation_R1(ops[i]);} - for (var i = 0; i < ops.length; i++) // Write DOM (maybe) - {endOperation_W1(ops[i]);} - for (var i = 0; i < ops.length; i++) // Read DOM - {endOperation_R2(ops[i]);} - for (var i = 0; i < ops.length; i++) // Write DOM (maybe) - {endOperation_W2(ops[i]);} - for (var i = 0; i < ops.length; i++) // Read DOM - {endOperation_finish(ops[i]);} - } - - function endOperation_R1 (op) { - var cm = op.cm, display = cm.display; - maybeClipScrollbars(cm); - if (op.updateMaxLine) findMaxLine(cm); - - op.mustUpdate = op.viewChanged || op.forceUpdate || op.scrollTop != null || - op.scrollToPos && (op.scrollToPos.from.line < display.viewFrom || - op.scrollToPos.to.line >= display.viewTo) || - display.maxLineChanged && cm.options.lineWrapping; - op.update = op.mustUpdate && - new DisplayUpdate(cm, op.mustUpdate && {top: op.scrollTop, ensure: op.scrollToPos}, op.forceUpdate); - } - - function endOperation_W1 (op) { - op.updatedDisplay = op.mustUpdate && updateDisplayIfNeeded(op.cm, op.update); - } - - function endOperation_R2 (op) { - var cm = op.cm, display = cm.display; - if (op.updatedDisplay) updateHeightsInViewport(cm); - - op.barMeasure = measureForScrollbars(cm); - - // If the max line changed since it was last measured, measure it, - // and ensure the document's width matches it. - // updateDisplay_W2 will use these properties to do the actual resizing - if (display.maxLineChanged && !cm.options.lineWrapping) { - op.adjustWidthTo = measureChar(cm, display.maxLine, display.maxLine.text.length).left + 3; - cm.display.sizerWidth = op.adjustWidthTo; - op.barMeasure.scrollWidth = - Math.max(display.scroller.clientWidth, display.sizer.offsetLeft + op.adjustWidthTo + scrollGap(cm) + cm.display.barWidth); - op.maxScrollLeft = Math.max(0, display.sizer.offsetLeft + op.adjustWidthTo - displayWidth(cm)); - } - - if (op.updatedDisplay || op.selectionChanged) {op.preparedSelection = display.input.prepareSelection();} - } - - function endOperation_W2 (op) { - var cm = op.cm; - - if (op.adjustWidthTo != null) { - cm.display.sizer.style.minWidth = op.adjustWidthTo + "px"; - if (op.maxScrollLeft < cm.doc.scrollLeft) {setScrollLeft(cm, Math.min(cm.display.scroller.scrollLeft, op.maxScrollLeft), true);} - cm.display.maxLineChanged = false; - } - - if (op.preparedSelection) {cm.display.input.showSelection(op.preparedSelection);} - if (op.updatedDisplay) {setDocumentHeight(cm, op.barMeasure);} - if (op.updatedDisplay || op.startHeight != cm.doc.height) {updateScrollbars(cm, op.barMeasure);} - - if (op.selectionChanged) restartBlink(cm); - - if (cm.state.focused && op.updateInput) {cm.display.input.reset(op.typing);} - if (op.focus && op.focus == activeElt()) ensureFocus(op.cm); - } - - function endOperation_finish (op) { - var cm = op.cm, display = cm.display, doc = cm.doc; - - if (op.updatedDisplay) postUpdateDisplay(cm, op.update); - - // Abort mouse wheel delta measurement, when scrolling explicitly - if (display.wheelStartX != null && (op.scrollTop != null || op.scrollLeft != null || op.scrollToPos)) {display.wheelStartX = display.wheelStartY = null;} - - // Propagate the scroll position to the actual DOM scroller - if (op.scrollTop != null && (display.scroller.scrollTop != op.scrollTop || op.forceScroll)) { - doc.scrollTop = Math.max(0, Math.min(display.scroller.scrollHeight - display.scroller.clientHeight, op.scrollTop)); - display.scrollbars.setScrollTop(doc.scrollTop); - display.scroller.scrollTop = doc.scrollTop; - } - if (op.scrollLeft != null && (display.scroller.scrollLeft != op.scrollLeft || op.forceScroll)) { - doc.scrollLeft = Math.max(0, Math.min(display.scroller.scrollWidth - displayWidth(cm), op.scrollLeft)); - display.scrollbars.setScrollLeft(doc.scrollLeft); - display.scroller.scrollLeft = doc.scrollLeft; - alignHorizontally(cm); - } - // If we need to scroll a specific position into view, do so. - if (op.scrollToPos) { - var coords = scrollPosIntoView(cm, clipPos(doc, op.scrollToPos.from), - clipPos(doc, op.scrollToPos.to), op.scrollToPos.margin); - if (op.scrollToPos.isCursor && cm.state.focused) maybeScrollWindow(cm, coords); - } - - // Fire events for markers that are hidden/unidden by editing or - // undoing - var hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers; - if (hidden) { - for (var i = 0; i < hidden.length; ++i) {if (!hidden[i].lines.length) signal(hidden[i], "hide");} - } - if (unhidden) { - for (var i = 0; i < unhidden.length; ++i) {if (unhidden[i].lines.length) signal(unhidden[i], "unhide");} - } - - if (display.wrapper.offsetHeight) {doc.scrollTop = cm.display.scroller.scrollTop;} - - // Fire change events, and delayed event handlers - if (op.changeObjs) {signal(cm, "changes", cm, op.changeObjs);} - if (op.update) {op.update.finish();} - } - - // Run the given function in an operation - function runInOp (cm, f) { - if (cm.curOp) return f(); - startOperation(cm); - try { return f(); } finally { endOperation(cm); } - } - // Wraps a function in an operation. Returns the wrapped function. - function operation (cm, f) { - return function () { - if (cm.curOp) return f.apply(cm, arguments); - startOperation(cm); - try { return f.apply(cm, arguments); } finally { endOperation(cm); } - }; - } - // Used to add methods to editor and doc instances, wrapping them in - // operations. - function methodOp (f) { - return function () { - if (this.curOp) return f.apply(this, arguments); - startOperation(this); - try { return f.apply(this, arguments); } finally { endOperation(this); } - }; - } - function docMethodOp (f) { - return function () { - var cm = this.cm; - if (!cm || cm.curOp) return f.apply(this, arguments); - startOperation(cm); - try { return f.apply(this, arguments); } finally { endOperation(cm); } - }; - } - - // VIEW TRACKING - - // These objects are used to represent the visible (currently drawn) - // part of the document. A LineView may correspond to multiple - // logical lines, if those are connected by collapsed ranges. - function LineView (doc, line, lineN) { - // The starting line - this.line = line; - // Continuing lines, if any - this.rest = visualLineContinued(line); - // Number of logical lines in this visual line - this.size = this.rest ? lineNo(lst(this.rest)) - lineN + 1 : 1; - this.node = this.text = null; - this.hidden = lineIsHidden(doc, line); - } - - // Create a range of LineView objects for the given lines. - function buildViewArray (cm, from, to) { - var array = [], nextPos; - for (var pos = from; pos < to; pos = nextPos) { - var view = new LineView(cm.doc, getLine(cm.doc, pos), pos); - nextPos = pos + view.size; - array.push(view); - } - return array; - } - - // Updates the display.view data structure for a given change to the - // document. From and to are in pre-change coordinates. Lendiff is - // the amount of lines added or subtracted by the change. This is - // used for changes that span multiple lines, or change the way - // lines are divided into visual lines. regLineChange (below) - // registers single-line changes. - function regChange (cm, from, to, lendiff) { - if (from == null) from = cm.doc.first; - if (to == null) to = cm.doc.first + cm.doc.size; - if (!lendiff) lendiff = 0; - - var display = cm.display; - if (lendiff && to < display.viewTo && - (display.updateLineNumbers == null || display.updateLineNumbers > from)) {display.updateLineNumbers = from;} - - cm.curOp.viewChanged = true; - - if (from >= display.viewTo) { // Change after - if (sawCollapsedSpans && visualLineNo(cm.doc, from) < display.viewTo) {resetView(cm);} - } else if (to <= display.viewFrom) { // Change before - if (sawCollapsedSpans && visualLineEndNo(cm.doc, to + lendiff) > display.viewFrom) { - resetView(cm); - } else { - display.viewFrom += lendiff; - display.viewTo += lendiff; - } - } else if (from <= display.viewFrom && to >= display.viewTo) { // Full overlap - resetView(cm); - } else if (from <= display.viewFrom) { // Top overlap - var cut = viewCuttingPoint(cm, to, to + lendiff, 1); - if (cut) { - display.view = display.view.slice(cut.index); - display.viewFrom = cut.lineN; - display.viewTo += lendiff; - } else { - resetView(cm); - } - } else if (to >= display.viewTo) { // Bottom overlap - var cut = viewCuttingPoint(cm, from, from, -1); - if (cut) { - display.view = display.view.slice(0, cut.index); - display.viewTo = cut.lineN; - } else { - resetView(cm); - } - } else { // Gap in the middle - var cutTop = viewCuttingPoint(cm, from, from, -1); - var cutBot = viewCuttingPoint(cm, to, to + lendiff, 1); - if (cutTop && cutBot) { - display.view = display.view.slice(0, cutTop.index) - .concat(buildViewArray(cm, cutTop.lineN, cutBot.lineN)) - .concat(display.view.slice(cutBot.index)); - display.viewTo += lendiff; - } else { - resetView(cm); - } - } - - var ext = display.externalMeasured; - if (ext) { - if (to < ext.lineN) {ext.lineN += lendiff;} else if (from < ext.lineN + ext.size) {display.externalMeasured = null;} - } - } - - // Register a change to a single line. Type must be one of "text", - // "gutter", "class", "widget" - function regLineChange (cm, line, type) { - cm.curOp.viewChanged = true; - var display = cm.display, ext = cm.display.externalMeasured; - if (ext && line >= ext.lineN && line < ext.lineN + ext.size) {display.externalMeasured = null;} - - if (line < display.viewFrom || line >= display.viewTo) return; - var lineView = display.view[findViewIndex(cm, line)]; - if (lineView.node == null) return; - var arr = lineView.changes || (lineView.changes = []); - if (indexOf(arr, type) == -1) arr.push(type); - } - - // Clear the view. - function resetView (cm) { - cm.display.viewFrom = cm.display.viewTo = cm.doc.first; - cm.display.view = []; - cm.display.viewOffset = 0; - } - - // Find the view element corresponding to a given line. Return null - // when the line isn't visible. - function findViewIndex (cm, n) { - if (n >= cm.display.viewTo) return null; - n -= cm.display.viewFrom; - if (n < 0) return null; - var view = cm.display.view; - for (var i = 0; i < view.length; i++) { - n -= view[i].size; - if (n < 0) return i; - } - } - - function viewCuttingPoint (cm, oldN, newN, dir) { - var index = findViewIndex(cm, oldN), diff, view = cm.display.view; - if (!sawCollapsedSpans || newN == cm.doc.first + cm.doc.size) {return {index: index, lineN: newN};} - for (var i = 0, n = cm.display.viewFrom; i < index; i++) {n += view[i].size;} - if (n != oldN) { - if (dir > 0) { - if (index == view.length - 1) return null; - diff = (n + view[index].size) - oldN; - index++; - } else { - diff = n - oldN; - } - oldN += diff; newN += diff; - } - while (visualLineNo(cm.doc, newN) != newN) { - if (index == (dir < 0 ? 0 : view.length - 1)) return null; - newN += dir * view[index - (dir < 0 ? 1 : 0)].size; - index += dir; - } - return {index: index, lineN: newN}; - } - - // Force the view to cover a given range, adding empty view element - // or clipping off existing ones as needed. - function adjustView (cm, from, to) { - var display = cm.display, view = display.view; - if (view.length == 0 || from >= display.viewTo || to <= display.viewFrom) { - display.view = buildViewArray(cm, from, to); - display.viewFrom = from; - } else { - if (display.viewFrom > from) {display.view = buildViewArray(cm, from, display.viewFrom).concat(display.view);} else if (display.viewFrom < from) {display.view = display.view.slice(findViewIndex(cm, from));} - display.viewFrom = from; - if (display.viewTo < to) {display.view = display.view.concat(buildViewArray(cm, display.viewTo, to));} else if (display.viewTo > to) {display.view = display.view.slice(0, findViewIndex(cm, to));} - } - display.viewTo = to; - } - - // Count the number of lines in the view whose DOM representation is - // out of date (or nonexistent). - function countDirtyView (cm) { - var view = cm.display.view, dirty = 0; - for (var i = 0; i < view.length; i++) { - var lineView = view[i]; - if (!lineView.hidden && (!lineView.node || lineView.changes)) ++dirty; - } - return dirty; - } - - // EVENT HANDLERS - - // Attach the necessary event handlers when initializing the editor - function registerEventHandlers (cm) { - var d = cm.display; - on(d.scroller, "mousedown", operation(cm, onMouseDown)); - // Older IE's will not fire a second mousedown for a double click - if (ie && ie_version < 11) { - on(d.scroller, "dblclick", operation(cm, function (e) { - if (signalDOMEvent(cm, e)) return; - var pos = posFromMouse(cm, e); - if (!pos || clickInGutter(cm, e) || eventInWidget(cm.display, e)) return; - e_preventDefault(e); - var word = cm.findWordAt(pos); - extendSelection(cm.doc, word.anchor, word.head); - })); - } else {on(d.scroller, "dblclick", function (e) { signalDOMEvent(cm, e) || e_preventDefault(e); });} - // Some browsers fire contextmenu *after* opening the menu, at - // which point we can't mess with it anymore. Context menu is - // handled in onMouseDown for these browsers. - if (!captureRightClick) on(d.scroller, "contextmenu", function (e) {onContextMenu(cm, e);}); - - // Used to suppress mouse event handling when a touch happens - var touchFinished, prevTouch = {end: 0}; - function finishTouch () { - if (d.activeTouch) { - touchFinished = setTimeout(function () {d.activeTouch = null;}, 1000); - prevTouch = d.activeTouch; - prevTouch.end = +new Date; - } - } - function isMouseLikeTouchEvent (e) { - if (e.touches.length != 1) return false; - var touch = e.touches[0]; - return touch.radiusX <= 1 && touch.radiusY <= 1; - } - function farAway (touch, other) { - if (other.left == null) return true; - var dx = other.left - touch.left, dy = other.top - touch.top; - return dx * dx + dy * dy > 20 * 20; - } - on(d.scroller, "touchstart", function (e) { - if (!isMouseLikeTouchEvent(e)) { - clearTimeout(touchFinished); - var now = +new Date; - d.activeTouch = {start: now, moved: false, - prev: now - prevTouch.end <= 300 ? prevTouch : null}; - if (e.touches.length == 1) { - d.activeTouch.left = e.touches[0].pageX; - d.activeTouch.top = e.touches[0].pageY; - } - } - }); - on(d.scroller, "touchmove", function () { - if (d.activeTouch) d.activeTouch.moved = true; - }); - on(d.scroller, "touchend", function (e) { - var touch = d.activeTouch; - if (touch && !eventInWidget(d, e) && touch.left != null && - !touch.moved && new Date - touch.start < 300) { - var pos = cm.coordsChar(d.activeTouch, "page"), range; - if (!touch.prev || farAway(touch, touch.prev)) // Single tap - {range = new Range(pos, pos);} else if (!touch.prev.prev || farAway(touch, touch.prev.prev)) // Double tap - {range = cm.findWordAt(pos);} else // Triple tap - {range = new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0)));} - cm.setSelection(range.anchor, range.head); - cm.focus(); - e_preventDefault(e); - } - finishTouch(); - }); - on(d.scroller, "touchcancel", finishTouch); - - // Sync scrolling between fake scrollbars and real scrollable - // area, ensure viewport is updated when scrolling. - on(d.scroller, "scroll", function () { - if (d.scroller.clientHeight) { - setScrollTop(cm, d.scroller.scrollTop); - setScrollLeft(cm, d.scroller.scrollLeft, true); - signal(cm, "scroll", cm); - } - }); - - // Listen to wheel events in order to try and update the viewport on time. - on(d.scroller, "mousewheel", function (e) {onScrollWheel(cm, e);}); - on(d.scroller, "DOMMouseScroll", function (e) {onScrollWheel(cm, e);}); - - // Prevent wrapper from ever scrolling - on(d.wrapper, "scroll", function () { d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; }); - - d.dragFunctions = { - simple: function (e) {if (!signalDOMEvent(cm, e)) e_stop(e);}, - start: function (e) {onDragStart(cm, e);}, - drop: operation(cm, onDrop) - }; - - var inp = d.input.getField(); - on(inp, "keyup", function (e) { onKeyUp.call(cm, e); }); - on(inp, "keydown", operation(cm, onKeyDown)); - on(inp, "keypress", operation(cm, onKeyPress)); - on(inp, "focus", bind(onFocus, cm)); - on(inp, "blur", bind(onBlur, cm)); - } - - function dragDropChanged (cm, value, old) { - var wasOn = old && old != CodeMirror.Init; - if (!value != !wasOn) { - var funcs = cm.display.dragFunctions; - var toggle = value ? on : off; - toggle(cm.display.scroller, "dragstart", funcs.start); - toggle(cm.display.scroller, "dragenter", funcs.simple); - toggle(cm.display.scroller, "dragover", funcs.simple); - toggle(cm.display.scroller, "drop", funcs.drop); - } - } - - // Called when the window resizes - function onResize (cm) { - var d = cm.display; - if (d.lastWrapHeight == d.wrapper.clientHeight && d.lastWrapWidth == d.wrapper.clientWidth) {return;} - // Might be a text scaling operation, clear size caches. - d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null; - d.scrollbarsClipped = false; - cm.setSize(); - } - - // MOUSE EVENTS - - // Return true when the given mouse event happened in a widget - function eventInWidget (display, e) { - for (var n = e_target(e); n != display.wrapper; n = n.parentNode) { - if (!n || (n.nodeType == 1 && n.getAttribute("cm-ignore-events") == "true") || - (n.parentNode == display.sizer && n != display.mover)) {return true;} - } - } - - // Given a mouse event, find the corresponding position. If liberal - // is false, it checks whether a gutter or scrollbar was clicked, - // and returns null if it was. forRect is used by rectangular - // selections, and tries to estimate a character position even for - // coordinates beyond the right of the text. - function posFromMouse (cm, e, liberal, forRect) { - var display = cm.display; - if (!liberal && e_target(e).getAttribute("cm-not-content") == "true") return null; - - var x, y, space = display.lineSpace.getBoundingClientRect(); - // Fails unpredictably on IE[67] when mouse is dragged around quickly. - try { x = e.clientX - space.left; y = e.clientY - space.top; } catch (e) { return null; } - var coords = coordsChar(cm, x, y), line; - if (forRect && coords.xRel == 1 && (line = getLine(cm.doc, coords.line).text).length == coords.ch) { - var colDiff = countColumn(line, line.length, cm.options.tabSize) - line.length; - coords = Pos(coords.line, Math.max(0, Math.round((x - paddingH(cm.display).left) / charWidth(cm.display)) - colDiff)); - } - return coords; - } - - // A mouse down can be a single click, double click, triple click, - // start of selection drag, start of text drag, new cursor - // (ctrl-click), rectangle drag (alt-drag), or xwin - // middle-click-paste. Or it might be a click on something we should - // not interfere with, such as a scrollbar or widget. - function onMouseDown (e) { - var cm = this, display = cm.display; - if (display.activeTouch && display.input.supportsTouch() || signalDOMEvent(cm, e)) return; - display.shift = e.shiftKey; - - if (eventInWidget(display, e)) { - if (!webkit) { - // Briefly turn off draggability, to allow widgets to do - // normal dragging things. - display.scroller.draggable = false; - setTimeout(function () {display.scroller.draggable = true;}, 100); - } - return; - } - if (clickInGutter(cm, e)) return; - var start = posFromMouse(cm, e); - window.focus(); - - switch (e_button(e)) { - case 1: - if (start) {leftButtonDown(cm, e, start);} else if (e_target(e) == display.scroller) {e_preventDefault(e);} - break; - case 2: - if (webkit) cm.state.lastMiddleDown = +new Date; - if (start) extendSelection(cm.doc, start); - setTimeout(function () {display.input.focus();}, 20); - e_preventDefault(e); - break; - case 3: - if (captureRightClick) onContextMenu(cm, e); - else delayBlurEvent(cm); - break; - } - } - - var lastClick, lastDoubleClick; - function leftButtonDown (cm, e, start) { - if (ie) setTimeout(bind(ensureFocus, cm), 0); - else cm.curOp.focus = activeElt(); - - var now = +new Date, type; - if (lastDoubleClick && lastDoubleClick.time > now - 400 && cmp(lastDoubleClick.pos, start) == 0) { - type = "triple"; - } else if (lastClick && lastClick.time > now - 400 && cmp(lastClick.pos, start) == 0) { - type = "double"; - lastDoubleClick = {time: now, pos: start}; - } else { - type = "single"; - lastClick = {time: now, pos: start}; - } - - var sel = cm.doc.sel, modifier = mac ? e.metaKey : e.ctrlKey, contained; - if (cm.options.dragDrop && dragAndDrop && !isReadOnly(cm) && - type == "single" && (contained = sel.contains(start)) > -1 && - (cmp((contained = sel.ranges[contained]).from(), start) < 0 || start.xRel > 0) && - (cmp(contained.to(), start) > 0 || start.xRel < 0)) {leftButtonStartDrag(cm, e, start, modifier);} else {leftButtonSelect(cm, e, start, type, modifier);} - } - - // Start a text drag. When it ends, see if any dragging actually - // happen, and treat as a click if it didn't. - function leftButtonStartDrag (cm, e, start, modifier) { - var display = cm.display, startTime = +new Date; - var dragEnd = operation(cm, function (e2) { - if (webkit) display.scroller.draggable = false; - cm.state.draggingText = false; - off(document, "mouseup", dragEnd); - off(display.scroller, "drop", dragEnd); - if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) { - e_preventDefault(e2); - if (!modifier && +new Date - 200 < startTime) {extendSelection(cm.doc, start);} - // Work around unexplainable focus problem in IE9 (#2127) and Chrome (#3081) - if (webkit || ie && ie_version == 9) {setTimeout(function () {document.body.focus(); display.input.focus();}, 20);} else {display.input.focus();} - } - }); - // Let the drag handler handle this. - if (webkit) display.scroller.draggable = true; - cm.state.draggingText = dragEnd; - // IE's approach to draggable - if (display.scroller.dragDrop) display.scroller.dragDrop(); - on(document, "mouseup", dragEnd); - on(display.scroller, "drop", dragEnd); - } - - // Normal selection, as opposed to text dragging. - function leftButtonSelect (cm, e, start, type, addNew) { - var display = cm.display, doc = cm.doc; - e_preventDefault(e); - - var ourRange, ourIndex, startSel = doc.sel, ranges = startSel.ranges; - if (addNew && !e.shiftKey) { - ourIndex = doc.sel.contains(start); - if (ourIndex > -1) {ourRange = ranges[ourIndex];} else {ourRange = new Range(start, start);} - } else { - ourRange = doc.sel.primary(); - ourIndex = doc.sel.primIndex; - } - - if (e.altKey) { - type = "rect"; - if (!addNew) ourRange = new Range(start, start); - start = posFromMouse(cm, e, true, true); - ourIndex = -1; - } else if (type == "double") { - var word = cm.findWordAt(start); - if (cm.display.shift || doc.extend) {ourRange = extendRange(doc, ourRange, word.anchor, word.head);} else {ourRange = word;} - } else if (type == "triple") { - var line = new Range(Pos(start.line, 0), clipPos(doc, Pos(start.line + 1, 0))); - if (cm.display.shift || doc.extend) {ourRange = extendRange(doc, ourRange, line.anchor, line.head);} else {ourRange = line;} - } else { - ourRange = extendRange(doc, ourRange, start); - } - - if (!addNew) { - ourIndex = 0; - setSelection(doc, new Selection([ourRange], 0), sel_mouse); - startSel = doc.sel; - } else if (ourIndex == -1) { - ourIndex = ranges.length; - setSelection(doc, normalizeSelection(ranges.concat([ourRange]), ourIndex), - {scroll: false, origin: "*mouse"}); - } else if (ranges.length > 1 && ranges[ourIndex].empty() && type == "single" && !e.shiftKey) { - setSelection(doc, normalizeSelection(ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0)); - startSel = doc.sel; - } else { - replaceOneSelection(doc, ourIndex, ourRange, sel_mouse); - } - - var lastPos = start; - function extendTo (pos) { - if (cmp(lastPos, pos) == 0) return; - lastPos = pos; - - if (type == "rect") { - var ranges = [], tabSize = cm.options.tabSize; - var startCol = countColumn(getLine(doc, start.line).text, start.ch, tabSize); - var posCol = countColumn(getLine(doc, pos.line).text, pos.ch, tabSize); - var left = Math.min(startCol, posCol), right = Math.max(startCol, posCol); - for (var line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line)); - line <= end; line++) { - var text = getLine(doc, line).text, leftPos = findColumn(text, left, tabSize); - if (left == right) {ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos)));} else if (text.length > leftPos) {ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize))));} - } - if (!ranges.length) ranges.push(new Range(start, start)); - setSelection(doc, normalizeSelection(startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex), - {origin: "*mouse", scroll: false}); - cm.scrollIntoView(pos); - } else { - var oldRange = ourRange; - var anchor = oldRange.anchor, head = pos; - if (type != "single") { - if (type == "double") {var range = cm.findWordAt(pos);} else {var range = new Range(Pos(pos.line, 0), clipPos(doc, Pos(pos.line + 1, 0)));} - if (cmp(range.anchor, anchor) > 0) { - head = range.head; - anchor = minPos(oldRange.from(), range.anchor); - } else { - head = range.anchor; - anchor = maxPos(oldRange.to(), range.head); - } - } - var ranges = startSel.ranges.slice(0); - ranges[ourIndex] = new Range(clipPos(doc, anchor), head); - setSelection(doc, normalizeSelection(ranges, ourIndex), sel_mouse); - } - } - - var editorSize = display.wrapper.getBoundingClientRect(); - // Used to ensure timeout re-tries don't fire when another extend - // happened in the meantime (clearTimeout isn't reliable -- at - // least on Chrome, the timeouts still happen even when cleared, - // if the clear happens after their scheduled firing time). - var counter = 0; - - function extend (e) { - var curCount = ++counter; - var cur = posFromMouse(cm, e, true, type == "rect"); - if (!cur) return; - if (cmp(cur, lastPos) != 0) { - cm.curOp.focus = activeElt(); - extendTo(cur); - var visible = visibleLines(display, doc); - if (cur.line >= visible.to || cur.line < visible.from) {setTimeout(operation(cm, function () {if (counter == curCount) extend(e);}), 150);} - } else { - var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0; - if (outside) { - setTimeout(operation(cm, function () { - if (counter != curCount) return; - display.scroller.scrollTop += outside; - extend(e); - }), 50); - } - } - } - - function done (e) { - counter = Infinity; - e_preventDefault(e); - display.input.focus(); - off(document, "mousemove", move); - off(document, "mouseup", up); - doc.history.lastSelOrigin = null; - } - - var move = operation(cm, function (e) { - if (!e_button(e)) done(e); - else extend(e); - }); - var up = operation(cm, done); - on(document, "mousemove", move); - on(document, "mouseup", up); - } - - // Determines whether an event happened in the gutter, and fires the - // handlers for the corresponding event. - function gutterEvent (cm, e, type, prevent, signalfn) { - try { var mX = e.clientX, mY = e.clientY; } catch(e) { return false; } - if (mX >= Math.floor(cm.display.gutters.getBoundingClientRect().right)) return false; - if (prevent) e_preventDefault(e); - - var display = cm.display; - var lineBox = display.lineDiv.getBoundingClientRect(); - - if (mY > lineBox.bottom || !hasHandler(cm, type)) return e_defaultPrevented(e); - mY -= lineBox.top - display.viewOffset; - - for (var i = 0; i < cm.options.gutters.length; ++i) { - var g = display.gutters.childNodes[i]; - if (g && g.getBoundingClientRect().right >= mX) { - var line = lineAtHeight(cm.doc, mY); - var gutter = cm.options.gutters[i]; - signalfn(cm, type, cm, line, gutter, e); - return e_defaultPrevented(e); - } - } - } - - function clickInGutter (cm, e) { - return gutterEvent(cm, e, "gutterClick", true, signalLater); - } - - // Kludge to work around strange IE behavior where it'll sometimes - // re-fire a series of drag-related events right after the drop (#1551) - var lastDrop = 0; - - function onDrop (e) { - var cm = this; - if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) {return;} - e_preventDefault(e); - if (ie) lastDrop = +new Date; - var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files; - if (!pos || isReadOnly(cm)) return; - // Might be a file drop, in which case we simply extract the text - // and insert it. - if (files && files.length && window.FileReader && window.File) { - var n = files.length, text = Array(n), read = 0; - var loadFile = function (file, i) { - var reader = new FileReader; - reader.onload = operation(cm, function () { - text[i] = reader.result; - if (++read == n) { - pos = clipPos(cm.doc, pos); - var change = {from: pos, to: pos, text: splitLines(text.join("\n")), origin: "paste"}; - makeChange(cm.doc, change); - setSelectionReplaceHistory(cm.doc, simpleSelection(pos, changeEnd(change))); - } - }); - reader.readAsText(file); - }; - for (var i = 0; i < n; ++i) loadFile(files[i], i); - } else { // Normal drop - // Don't do a replace if the drop happened inside of the selected text. - if (cm.state.draggingText && cm.doc.sel.contains(pos) > -1) { - cm.state.draggingText(e); - // Ensure the editor is re-focused - setTimeout(function () {cm.display.input.focus();}, 20); - return; - } - try { - var text = e.dataTransfer.getData("Text"); - if (text) { - if (cm.state.draggingText && !(mac ? e.altKey : e.ctrlKey)) {var selected = cm.listSelections();} - setSelectionNoUndo(cm.doc, simpleSelection(pos, pos)); - if (selected) { - for (var i = 0; i < selected.length; ++i) {replaceRange(cm.doc, "", selected[i].anchor, selected[i].head, "drag");} - } - cm.replaceSelection(text, "around", "paste"); - cm.display.input.focus(); - } - } catch(e) {} - } - } - - function onDragStart (cm, e) { - if (ie && (!cm.state.draggingText || +new Date - lastDrop < 100)) { e_stop(e); return; } - if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) return; - - e.dataTransfer.setData("Text", cm.getSelection()); - - // Use dummy image instead of default browsers image. - // Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there. - if (e.dataTransfer.setDragImage && !safari) { - var img = elt("img", null, null, "position: fixed; left: 0; top: 0;"); - img.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="; - if (presto) { - img.width = img.height = 1; - cm.display.wrapper.appendChild(img); - // Force a relayout, or Opera won't use our image for some obscure reason - img._top = img.offsetTop; - } - e.dataTransfer.setDragImage(img, 0, 0); - if (presto) img.parentNode.removeChild(img); - } - } - - // SCROLL EVENTS - - // Sync the scrollable area and scrollbars, ensure the viewport - // covers the visible area. - function setScrollTop (cm, val) { - if (Math.abs(cm.doc.scrollTop - val) < 2) return; - cm.doc.scrollTop = val; - if (!gecko) updateDisplaySimple(cm, {top: val}); - if (cm.display.scroller.scrollTop != val) cm.display.scroller.scrollTop = val; - cm.display.scrollbars.setScrollTop(val); - if (gecko) updateDisplaySimple(cm); - startWorker(cm, 100); - } - // Sync scroller and scrollbar, ensure the gutter elements are - // aligned. - function setScrollLeft (cm, val, isScroller) { - if (isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) return; - val = Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth); - cm.doc.scrollLeft = val; - alignHorizontally(cm); - if (cm.display.scroller.scrollLeft != val) cm.display.scroller.scrollLeft = val; - cm.display.scrollbars.setScrollLeft(val); - } - - // Since the delta values reported on mouse wheel events are - // unstandardized between browsers and even browser versions, and - // generally horribly unpredictable, this code starts by measuring - // the scroll effect that the first few mouse wheel events have, - // and, from that, detects the way it can convert deltas to pixel - // offsets afterwards. - // - // The reason we want to know the amount a wheel event will scroll - // is that it gives us a chance to update the display before the - // actual scrolling happens, reducing flickering. - - var wheelSamples = 0, wheelPixelsPerUnit = null; - // Fill in a browser-detected starting value on browsers where we - // know one. These don't have to be accurate -- the result of them - // being wrong would just be a slight flicker on the first wheel - // scroll (if it is large enough). - if (ie) wheelPixelsPerUnit = -.53; - else if (gecko) wheelPixelsPerUnit = 15; - else if (chrome) wheelPixelsPerUnit = -.7; - else if (safari) wheelPixelsPerUnit = -1 / 3; - - var wheelEventDelta = function (e) { - var dx = e.wheelDeltaX, dy = e.wheelDeltaY; - if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) dx = e.detail; - if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) dy = e.detail; - else if (dy == null) dy = e.wheelDelta; - return {x: dx, y: dy}; - }; - CodeMirror.wheelEventPixels = function (e) { - var delta = wheelEventDelta(e); - delta.x *= wheelPixelsPerUnit; - delta.y *= wheelPixelsPerUnit; - return delta; - }; - - function onScrollWheel (cm, e) { - var delta = wheelEventDelta(e), dx = delta.x, dy = delta.y; - - var display = cm.display, scroll = display.scroller; - // Quit if there's nothing to scroll here - if (!(dx && scroll.scrollWidth > scroll.clientWidth || - dy && scroll.scrollHeight > scroll.clientHeight)) return; - - // Webkit browsers on OS X abort momentum scrolls when the target - // of the scroll event is removed from the scrollable element. - // This hack (see related code in patchDisplay) makes sure the - // element is kept around. - if (dy && mac && webkit) { - outer: for (var cur = e.target, view = display.view; cur != scroll; cur = cur.parentNode) { - for (var i = 0; i < view.length; i++) { - if (view[i].node == cur) { - cm.display.currentWheelTarget = cur; - break outer; - } - } - } - } - - // On some browsers, horizontal scrolling will cause redraws to - // happen before the gutter has been realigned, causing it to - // wriggle around in a most unseemly way. When we have an - // estimated pixels/delta value, we just handle horizontal - // scrolling entirely here. It'll be slightly off from native, but - // better than glitching out. - if (dx && !gecko && !presto && wheelPixelsPerUnit != null) { - if (dy) {setScrollTop(cm, Math.max(0, Math.min(scroll.scrollTop + dy * wheelPixelsPerUnit, scroll.scrollHeight - scroll.clientHeight)));} - setScrollLeft(cm, Math.max(0, Math.min(scroll.scrollLeft + dx * wheelPixelsPerUnit, scroll.scrollWidth - scroll.clientWidth))); - e_preventDefault(e); - display.wheelStartX = null; // Abort measurement, if in progress - return; - } - - // 'Project' the visible viewport to cover the area that is being - // scrolled into view (if we know enough to estimate it). - if (dy && wheelPixelsPerUnit != null) { - var pixels = dy * wheelPixelsPerUnit; - var top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight; - if (pixels < 0) top = Math.max(0, top + pixels - 50); - else bot = Math.min(cm.doc.height, bot + pixels + 50); - updateDisplaySimple(cm, {top: top, bottom: bot}); - } - - if (wheelSamples < 20) { - if (display.wheelStartX == null) { - display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop; - display.wheelDX = dx; display.wheelDY = dy; - setTimeout(function () { - if (display.wheelStartX == null) return; - var movedX = scroll.scrollLeft - display.wheelStartX; - var movedY = scroll.scrollTop - display.wheelStartY; - var sample = (movedY && display.wheelDY && movedY / display.wheelDY) || - (movedX && display.wheelDX && movedX / display.wheelDX); - display.wheelStartX = display.wheelStartY = null; - if (!sample) return; - wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1); - ++wheelSamples; - }, 200); - } else { - display.wheelDX += dx; display.wheelDY += dy; - } - } - } - - // KEY EVENTS - - // Run a handler that was bound to a key. - function doHandleBinding (cm, bound, dropShift) { - if (typeof bound === "string") { - bound = commands[bound]; - if (!bound) return false; - } - // Ensure previous input has been read, so that the handler sees a - // consistent view of the document - cm.display.input.ensurePolled(); - var prevShift = cm.display.shift, done = false; - try { - if (isReadOnly(cm)) cm.state.suppressEdits = true; - if (dropShift) cm.display.shift = false; - done = bound(cm) != Pass; - } finally { - cm.display.shift = prevShift; - cm.state.suppressEdits = false; - } - return done; - } - - function lookupKeyForEditor (cm, name, handle) { - for (var i = 0; i < cm.state.keyMaps.length; i++) { - var result = lookupKey(name, cm.state.keyMaps[i], handle, cm); - if (result) return result; - } - return (cm.options.extraKeys && lookupKey(name, cm.options.extraKeys, handle, cm)) - || lookupKey(name, cm.options.keyMap, handle, cm); - } - - var stopSeq = new Delayed; - function dispatchKey (cm, name, e, handle) { - var seq = cm.state.keySeq; - if (seq) { - if (isModifierKey(name)) return "handled"; - stopSeq.set(50, function () { - if (cm.state.keySeq == seq) { - cm.state.keySeq = null; - cm.display.input.reset(); - } - }); - name = seq + " " + name; - } - var result = lookupKeyForEditor(cm, name, handle); - - if (result == "multi") {cm.state.keySeq = name;} - if (result == "handled") {signalLater(cm, "keyHandled", cm, name, e);} - - if (result == "handled" || result == "multi") { - e_preventDefault(e); - restartBlink(cm); - } - - if (seq && !result && /\'$/.test(name)) { - e_preventDefault(e); - return true; - } - return !!result; - } - - // Handle a key from the keydown event. - function handleKeyBinding (cm, e) { - var name = keyName(e, true); - if (!name) return false; - - if (e.shiftKey && !cm.state.keySeq) { - // First try to resolve full name (including 'Shift-'). Failing - // that, see if there is a cursor-motion command (starting with - // 'go') bound to the keyname without 'Shift-'. - return dispatchKey(cm, "Shift-" + name, e, function (b) {return doHandleBinding(cm, b, true);}) - || dispatchKey(cm, name, e, function (b) { - if (typeof b === "string" ? /^go[A-Z]/.test(b) : b.motion) {return doHandleBinding(cm, b);} - }); - } - return dispatchKey(cm, name, e, function (b) { return doHandleBinding(cm, b); }); - - } - - // Handle a key from the keypress event - function handleCharBinding (cm, e, ch) { - return dispatchKey(cm, "'" + ch + "'", e, - function (b) { return doHandleBinding(cm, b, true); }); - } - - var lastStoppedKey = null; - function onKeyDown (e) { - var cm = this; - cm.curOp.focus = activeElt(); - if (signalDOMEvent(cm, e)) return; - // IE does strange things with escape. - if (ie && ie_version < 11 && e.keyCode == 27) e.returnValue = false; - var code = e.keyCode; - cm.display.shift = code == 16 || e.shiftKey; - var handled = handleKeyBinding(cm, e); - if (presto) { - lastStoppedKey = handled ? code : null; - // Opera has no cut event... we try to at least catch the key combo - if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey)) {cm.replaceSelection("", null, "cut");} - } - - // Turn mouse into crosshair when Alt is held on Mac. - if (code == 18 && !/\bCodeMirror-crosshair\b/.test(cm.display.lineDiv.className)) {showCrossHair(cm);} - } - - function showCrossHair (cm) { - var lineDiv = cm.display.lineDiv; - addClass(lineDiv, "CodeMirror-crosshair"); - - function up (e) { - if (e.keyCode == 18 || !e.altKey) { - rmClass(lineDiv, "CodeMirror-crosshair"); - off(document, "keyup", up); - off(document, "mouseover", up); - } - } - on(document, "keyup", up); - on(document, "mouseover", up); - } - - function onKeyUp (e) { - if (e.keyCode == 16) this.doc.sel.shift = false; - signalDOMEvent(this, e); - } - - function onKeyPress (e) { - var cm = this; - if (eventInWidget(cm.display, e) || signalDOMEvent(cm, e) || e.ctrlKey && !e.altKey || mac && e.metaKey) return; - var keyCode = e.keyCode, charCode = e.charCode; - if (presto && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return;} - if ((presto && (!e.which || e.which < 10)) && handleKeyBinding(cm, e)) return; - var ch = String.fromCharCode(charCode == null ? keyCode : charCode); - if (handleCharBinding(cm, e, ch)) return; - cm.display.input.onKeyPress(e); - } - - // FOCUS/BLUR EVENTS - - function delayBlurEvent (cm) { - cm.state.delayingBlurEvent = true; - setTimeout(function () { - if (cm.state.delayingBlurEvent) { - cm.state.delayingBlurEvent = false; - onBlur(cm); - } - }, 100); - } - - function onFocus (cm) { - if (cm.state.delayingBlurEvent) cm.state.delayingBlurEvent = false; - - if (cm.options.readOnly == "nocursor") return; - if (!cm.state.focused) { - signal(cm, "focus", cm); - cm.state.focused = true; - addClass(cm.display.wrapper, "CodeMirror-focused"); - // This test prevents this from firing when a context - // menu is closed (since the input reset would kill the - // select-all detection hack) - if (!cm.curOp && cm.display.selForContextMenu != cm.doc.sel) { - cm.display.input.reset(); - if (webkit) setTimeout(function () { cm.display.input.reset(true); }, 20); // Issue #1730 - } - cm.display.input.receivedFocus(); - } - restartBlink(cm); - } - function onBlur (cm) { - if (cm.state.delayingBlurEvent) return; - - if (cm.state.focused) { - signal(cm, "blur", cm); - cm.state.focused = false; - rmClass(cm.display.wrapper, "CodeMirror-focused"); - } - clearInterval(cm.display.blinker); - setTimeout(function () {if (!cm.state.focused) cm.display.shift = false;}, 150); - } - - // CONTEXT MENU HANDLING - - // To make the context menu work, we need to briefly unhide the - // textarea (making it as unobtrusive as possible) to let the - // right-click take effect on it. - function onContextMenu (cm, e) { - if (eventInWidget(cm.display, e) || contextMenuInGutter(cm, e)) return; - cm.display.input.onContextMenu(e); - } - - function contextMenuInGutter (cm, e) { - if (!hasHandler(cm, "gutterContextMenu")) return false; - return gutterEvent(cm, e, "gutterContextMenu", false, signal); - } - - // UPDATING - - // Compute the position of the end of a change (its 'to' property - // refers to the pre-change end). - var changeEnd = CodeMirror.changeEnd = function (change) { - if (!change.text) return change.to; - return Pos(change.from.line + change.text.length - 1, - lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0)); - }; - - // Adjust a position to refer to the post-change position of the - // same text, or the end of the change if the change covers it. - function adjustForChange (pos, change) { - if (cmp(pos, change.from) < 0) return pos; - if (cmp(pos, change.to) <= 0) return changeEnd(change); - - var line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch; - if (pos.line == change.to.line) ch += changeEnd(change).ch - change.to.ch; - return Pos(line, ch); - } - - function computeSelAfterChange (doc, change) { - var out = []; - for (var i = 0; i < doc.sel.ranges.length; i++) { - var range = doc.sel.ranges[i]; - out.push(new Range(adjustForChange(range.anchor, change), - adjustForChange(range.head, change))); - } - return normalizeSelection(out, doc.sel.primIndex); - } - - function offsetPos (pos, old, nw) { - if (pos.line == old.line) {return Pos(nw.line, pos.ch - old.ch + nw.ch);} - return Pos(nw.line + (pos.line - old.line), pos.ch); - } - - // Used by replaceSelections to allow moving the selection to the - // start or around the replaced test. Hint may be "start" or "around". - function computeReplacedSel (doc, changes, hint) { - var out = []; - var oldPrev = Pos(doc.first, 0), newPrev = oldPrev; - for (var i = 0; i < changes.length; i++) { - var change = changes[i]; - var from = offsetPos(change.from, oldPrev, newPrev); - var to = offsetPos(changeEnd(change), oldPrev, newPrev); - oldPrev = change.to; - newPrev = to; - if (hint == "around") { - var range = doc.sel.ranges[i], inv = cmp(range.head, range.anchor) < 0; - out[i] = new Range(inv ? to : from, inv ? from : to); - } else { - out[i] = new Range(from, from); - } - } - return new Selection(out, doc.sel.primIndex); - } - - // Allow "beforeChange" event handlers to influence a change - function filterChange (doc, change, update) { - var obj = { - canceled: false, - from: change.from, - to: change.to, - text: change.text, - origin: change.origin, - cancel: function () { this.canceled = true; } - }; - if (update) { - obj.update = function (from, to, text, origin) { - if (from) this.from = clipPos(doc, from); - if (to) this.to = clipPos(doc, to); - if (text) this.text = text; - if (origin !== undefined) this.origin = origin; - }; - } - signal(doc, "beforeChange", doc, obj); - if (doc.cm) signal(doc.cm, "beforeChange", doc.cm, obj); - - if (obj.canceled) return null; - return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin}; - } - - // Apply a change to a document, and add it to the document's - // history, and propagating it to all linked documents. - function makeChange (doc, change, ignoreReadOnly) { - if (doc.cm) { - if (!doc.cm.curOp) return operation(doc.cm, makeChange)(doc, change, ignoreReadOnly); - if (doc.cm.state.suppressEdits) return; - } - - if (hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")) { - change = filterChange(doc, change, true); - if (!change) return; - } - - // Possibly split or suppress the update based on the presence - // of read-only spans in its range. - var split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to); - if (split) { - for (var i = split.length - 1; i >= 0; --i) {makeChangeInner(doc, {from: split[i].from, to: split[i].to, text: i ? [""] : change.text});} - } else { - makeChangeInner(doc, change); - } - } - - function makeChangeInner (doc, change) { - if (change.text.length == 1 && change.text[0] == "" && cmp(change.from, change.to) == 0) return; - var selAfter = computeSelAfterChange(doc, change); - addChangeToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN); - - makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change)); - var rebased = []; - - linkedDocs(doc, function (doc, sharedHist) { - if (!sharedHist && indexOf(rebased, doc.history) == -1) { - rebaseHist(doc.history, change); - rebased.push(doc.history); - } - makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change)); - }); - } - - // Revert a change stored in a document's history. - function makeChangeFromHistory (doc, type, allowSelectionOnly) { - if (doc.cm && doc.cm.state.suppressEdits) return; - - var hist = doc.history, event, selAfter = doc.sel; - var source = type == "undo" ? hist.done : hist.undone, dest = type == "undo" ? hist.undone : hist.done; - - // Verify that there is a useable event (so that ctrl-z won't - // needlessly clear selection events) - for (var i = 0; i < source.length; i++) { - event = source[i]; - if (allowSelectionOnly ? event.ranges && !event.equals(doc.sel) : !event.ranges) {break;} - } - if (i == source.length) return; - hist.lastOrigin = hist.lastSelOrigin = null; - - for (;;) { - event = source.pop(); - if (event.ranges) { - pushSelectionToHistory(event, dest); - if (allowSelectionOnly && !event.equals(doc.sel)) { - setSelection(doc, event, {clearRedo: false}); - return; - } - selAfter = event; - } else break; - } - - // Build up a reverse change object to add to the opposite history - // stack (redo when undoing, and vice versa). - var antiChanges = []; - pushSelectionToHistory(selAfter, dest); - dest.push({changes: antiChanges, generation: hist.generation}); - hist.generation = event.generation || ++hist.maxGeneration; - - var filter = hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange"); - - for (var i = event.changes.length - 1; i >= 0; --i) { - var change = event.changes[i]; - change.origin = type; - if (filter && !filterChange(doc, change, false)) { - source.length = 0; - return; - } - - antiChanges.push(historyChangeFromChange(doc, change)); - - var after = i ? computeSelAfterChange(doc, change) : lst(source); - makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change)); - if (!i && doc.cm) doc.cm.scrollIntoView({from: change.from, to: changeEnd(change)}); - var rebased = []; - - // Propagate to the linked documents - linkedDocs(doc, function (doc, sharedHist) { - if (!sharedHist && indexOf(rebased, doc.history) == -1) { - rebaseHist(doc.history, change); - rebased.push(doc.history); - } - makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change)); - }); - } - } - - // Sub-views need their line numbers shifted when text is added - // above or below them in the parent document. - function shiftDoc (doc, distance) { - if (distance == 0) return; - doc.first += distance; - doc.sel = new Selection(map(doc.sel.ranges, function (range) { - return new Range(Pos(range.anchor.line + distance, range.anchor.ch), - Pos(range.head.line + distance, range.head.ch)); - }), doc.sel.primIndex); - if (doc.cm) { - regChange(doc.cm, doc.first, doc.first - distance, distance); - for (var d = doc.cm.display, l = d.viewFrom; l < d.viewTo; l++) {regLineChange(doc.cm, l, "gutter");} - } - } - - // More lower-level change function, handling only a single document - // (not linked ones). - function makeChangeSingleDoc (doc, change, selAfter, spans) { - if (doc.cm && !doc.cm.curOp) {return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans);} - - if (change.to.line < doc.first) { - shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line)); - return; - } - if (change.from.line > doc.lastLine()) return; - - // Clip the change to the size of this doc - if (change.from.line < doc.first) { - var shift = change.text.length - 1 - (doc.first - change.from.line); - shiftDoc(doc, shift); - change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch), - text: [lst(change.text)], origin: change.origin}; - } - var last = doc.lastLine(); - if (change.to.line > last) { - change = {from: change.from, to: Pos(last, getLine(doc, last).text.length), - text: [change.text[0]], origin: change.origin}; - } - - change.removed = getBetween(doc, change.from, change.to); - - if (!selAfter) selAfter = computeSelAfterChange(doc, change); - if (doc.cm) makeChangeSingleDocInEditor(doc.cm, change, spans); - else updateDoc(doc, change, spans); - setSelectionNoUndo(doc, selAfter, sel_dontScroll); - } - - // Handle the interaction of a change to a document with the editor - // that this document is part of. - function makeChangeSingleDocInEditor (cm, change, spans) { - var doc = cm.doc, display = cm.display, from = change.from, to = change.to; - - var recomputeMaxLength = false, checkWidthStart = from.line; - if (!cm.options.lineWrapping) { - checkWidthStart = lineNo(visualLine(getLine(doc, from.line))); - doc.iter(checkWidthStart, to.line + 1, function (line) { - if (line == display.maxLine) { - recomputeMaxLength = true; - return true; - } - }); - } - - if (doc.sel.contains(change.from, change.to) > -1) {signalCursorActivity(cm);} - - updateDoc(doc, change, spans, estimateHeight(cm)); - - if (!cm.options.lineWrapping) { - doc.iter(checkWidthStart, from.line + change.text.length, function (line) { - var len = lineLength(line); - if (len > display.maxLineLength) { - display.maxLine = line; - display.maxLineLength = len; - display.maxLineChanged = true; - recomputeMaxLength = false; - } - }); - if (recomputeMaxLength) cm.curOp.updateMaxLine = true; - } - - // Adjust frontier, schedule worker - doc.frontier = Math.min(doc.frontier, from.line); - startWorker(cm, 400); - - var lendiff = change.text.length - (to.line - from.line) - 1; - // Remember that these lines changed, for updating the display - if (change.full) {regChange(cm);} else if (from.line == to.line && change.text.length == 1 && !isWholeLineUpdate(cm.doc, change)) {regLineChange(cm, from.line, "text");} else {regChange(cm, from.line, to.line + 1, lendiff);} - - var changesHandler = hasHandler(cm, "changes"), changeHandler = hasHandler(cm, "change"); - if (changeHandler || changesHandler) { - var obj = { - from: from, to: to, - text: change.text, - removed: change.removed, - origin: change.origin - }; - if (changeHandler) signalLater(cm, "change", cm, obj); - if (changesHandler) (cm.curOp.changeObjs || (cm.curOp.changeObjs = [])).push(obj); - } - cm.display.selForContextMenu = null; - } - - function replaceRange (doc, code, from, to, origin) { - if (!to) to = from; - if (cmp(to, from) < 0) { var tmp = to; to = from; from = tmp; } - if (typeof code === "string") code = splitLines(code); - makeChange(doc, {from: from, to: to, text: code, origin: origin}); - } - - // SCROLLING THINGS INTO VIEW - - // If an editor sits on the top or bottom of the window, partially - // scrolled out of view, this ensures that the cursor is visible. - function maybeScrollWindow (cm, coords) { - if (signalDOMEvent(cm, "scrollCursorIntoView")) return; - - var display = cm.display, box = display.sizer.getBoundingClientRect(), doScroll = null; - if (coords.top + box.top < 0) doScroll = true; - else if (coords.bottom + box.top > (window.innerHeight || document.documentElement.clientHeight)) doScroll = false; - if (doScroll != null && !phantom) { - var scrollNode = elt("div", "\u200b", null, "position: absolute; top: " + - (coords.top - display.viewOffset - paddingTop(cm.display)) + "px; height: " + - (coords.bottom - coords.top + scrollGap(cm) + display.barHeight) + "px; left: " + - coords.left + "px; width: 2px;"); - cm.display.lineSpace.appendChild(scrollNode); - scrollNode.scrollIntoView(doScroll); - cm.display.lineSpace.removeChild(scrollNode); - } - } - - // Scroll a given position into view (immediately), verifying that - // it actually became visible (as line heights are accurately - // measured, the position of something may 'drift' during drawing). - function scrollPosIntoView (cm, pos, end, margin) { - if (margin == null) margin = 0; - for (var limit = 0; limit < 5; limit++) { - var changed = false, coords = cursorCoords(cm, pos); - var endCoords = !end || end == pos ? coords : cursorCoords(cm, end); - var scrollPos = calculateScrollPos(cm, Math.min(coords.left, endCoords.left), - Math.min(coords.top, endCoords.top) - margin, - Math.max(coords.left, endCoords.left), - Math.max(coords.bottom, endCoords.bottom) + margin); - var startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft; - if (scrollPos.scrollTop != null) { - setScrollTop(cm, scrollPos.scrollTop); - if (Math.abs(cm.doc.scrollTop - startTop) > 1) changed = true; - } - if (scrollPos.scrollLeft != null) { - setScrollLeft(cm, scrollPos.scrollLeft); - if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) changed = true; - } - if (!changed) break; - } - return coords; - } - - // Scroll a given set of coordinates into view (immediately). - function scrollIntoView (cm, x1, y1, x2, y2) { - var scrollPos = calculateScrollPos(cm, x1, y1, x2, y2); - if (scrollPos.scrollTop != null) setScrollTop(cm, scrollPos.scrollTop); - if (scrollPos.scrollLeft != null) setScrollLeft(cm, scrollPos.scrollLeft); - } - - // Calculate a new scroll position needed to scroll the given - // rectangle into view. Returns an object with scrollTop and - // scrollLeft properties. When these are undefined, the - // vertical/horizontal position does not need to be adjusted. - function calculateScrollPos (cm, x1, y1, x2, y2) { - var display = cm.display, snapMargin = textHeight(cm.display); - if (y1 < 0) y1 = 0; - var screentop = cm.curOp && cm.curOp.scrollTop != null ? cm.curOp.scrollTop : display.scroller.scrollTop; - var screen = displayHeight(cm), result = {}; - if (y2 - y1 > screen) y2 = y1 + screen; - var docBottom = cm.doc.height + paddingVert(display); - var atTop = y1 < snapMargin, atBottom = y2 > docBottom - snapMargin; - if (y1 < screentop) { - result.scrollTop = atTop ? 0 : y1; - } else if (y2 > screentop + screen) { - var newTop = Math.min(y1, (atBottom ? docBottom : y2) - screen); - if (newTop != screentop) result.scrollTop = newTop; - } - - var screenleft = cm.curOp && cm.curOp.scrollLeft != null ? cm.curOp.scrollLeft : display.scroller.scrollLeft; - var screenw = displayWidth(cm) - (cm.options.fixedGutter ? display.gutters.offsetWidth : 0); - var tooWide = x2 - x1 > screenw; - if (tooWide) x2 = x1 + screenw; - if (x1 < 10) {result.scrollLeft = 0;} else if (x1 < screenleft) {result.scrollLeft = Math.max(0, x1 - (tooWide ? 0 : 10));} else if (x2 > screenw + screenleft - 3) {result.scrollLeft = x2 + (tooWide ? 0 : 10) - screenw;} - return result; - } - - // Store a relative adjustment to the scroll position in the current - // operation (to be applied when the operation finishes). - function addToScrollPos (cm, left, top) { - if (left != null || top != null) resolveScrollToPos(cm); - if (left != null) {cm.curOp.scrollLeft = (cm.curOp.scrollLeft == null ? cm.doc.scrollLeft : cm.curOp.scrollLeft) + left;} - if (top != null) {cm.curOp.scrollTop = (cm.curOp.scrollTop == null ? cm.doc.scrollTop : cm.curOp.scrollTop) + top;} - } - - // Make sure that at the end of the operation the current cursor is - // shown. - function ensureCursorVisible (cm) { - resolveScrollToPos(cm); - var cur = cm.getCursor(), from = cur, to = cur; - if (!cm.options.lineWrapping) { - from = cur.ch ? Pos(cur.line, cur.ch - 1) : cur; - to = Pos(cur.line, cur.ch + 1); - } - cm.curOp.scrollToPos = {from: from, to: to, margin: cm.options.cursorScrollMargin, isCursor: true}; - } - - // When an operation has its scrollToPos property set, and another - // scroll action is applied before the end of the operation, this - // 'simulates' scrolling that position into view in a cheap way, so - // that the effect of intermediate scroll commands is not ignored. - function resolveScrollToPos (cm) { - var range = cm.curOp.scrollToPos; - if (range) { - cm.curOp.scrollToPos = null; - var from = estimateCoords(cm, range.from), to = estimateCoords(cm, range.to); - var sPos = calculateScrollPos(cm, Math.min(from.left, to.left), - Math.min(from.top, to.top) - range.margin, - Math.max(from.right, to.right), - Math.max(from.bottom, to.bottom) + range.margin); - cm.scrollTo(sPos.scrollLeft, sPos.scrollTop); - } - } - - // API UTILITIES - - // Indent the given line. The how parameter can be "smart", - // "add"/null, "subtract", or "prev". When aggressive is false - // (typically set to true for forced single-line indents), empty - // lines are not indented, and places where the mode returns Pass - // are left alone. - function indentLine (cm, n, how, aggressive) { - var doc = cm.doc, state; - if (how == null) how = "add"; - if (how == "smart") { - // Fall back to "prev" when the mode doesn't have an indentation - // method. - if (!doc.mode.indent) how = "prev"; - else state = getStateBefore(cm, n); - } - - var tabSize = cm.options.tabSize; - var line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize); - if (line.stateAfter) line.stateAfter = null; - var curSpaceString = line.text.match(/^\s*/)[0], indentation; - if (!aggressive && !/\S/.test(line.text)) { - indentation = 0; - how = "not"; - } else if (how == "smart") { - indentation = doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text); - if (indentation == Pass || indentation > 150) { - if (!aggressive) return; - how = "prev"; - } - } - if (how == "prev") { - if (n > doc.first) indentation = countColumn(getLine(doc, n - 1).text, null, tabSize); - else indentation = 0; - } else if (how == "add") { - indentation = curSpace + cm.options.indentUnit; - } else if (how == "subtract") { - indentation = curSpace - cm.options.indentUnit; - } else if (typeof how === "number") { - indentation = curSpace + how; - } - indentation = Math.max(0, indentation); - - var indentString = "", pos = 0; - if (cm.options.indentWithTabs) {for (var i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\t";}} - if (pos < indentation) indentString += spaceStr(indentation - pos); - - if (indentString != curSpaceString) { - replaceRange(doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input"); - line.stateAfter = null; - return true; - } - // Ensure that, if the cursor was in the whitespace at the start - // of the line, it is moved to the end of that space. - for (var i = 0; i < doc.sel.ranges.length; i++) { - var range = doc.sel.ranges[i]; - if (range.head.line == n && range.head.ch < curSpaceString.length) { - var pos = Pos(n, curSpaceString.length); - replaceOneSelection(doc, i, new Range(pos, pos)); - break; - } - } - - } - - // Utility for applying a change to a line by handle or number, - // returning the number and optionally registering the line as - // changed. - function changeLine (doc, handle, changeType, op) { - var no = handle, line = handle; - if (typeof handle === "number") line = getLine(doc, clipLine(doc, handle)); - else no = lineNo(handle); - if (no == null) return null; - if (op(line, no) && doc.cm) regLineChange(doc.cm, no, changeType); - return line; - } - - // Helper for deleting text near the selection(s), used to implement - // backspace, delete, and similar functionality. - function deleteNearSelection (cm, compute) { - var ranges = cm.doc.sel.ranges, kill = []; - // Build up a set of ranges to kill first, merging overlapping - // ranges. - for (var i = 0; i < ranges.length; i++) { - var toKill = compute(ranges[i]); - while (kill.length && cmp(toKill.from, lst(kill).to) <= 0) { - var replaced = kill.pop(); - if (cmp(replaced.from, toKill.from) < 0) { - toKill.from = replaced.from; - break; - } - } - kill.push(toKill); - } - // Next, remove those actual ranges. - runInOp(cm, function () { - for (var i = kill.length - 1; i >= 0; i--) {replaceRange(cm.doc, "", kill[i].from, kill[i].to, "+delete");} - ensureCursorVisible(cm); - }); - } - - // Used for horizontal relative motion. Dir is -1 or 1 (left or - // right), unit can be "char", "column" (like char, but doesn't - // cross line boundaries), "word" (across next word), or "group" (to - // the start of next group of word or non-word-non-whitespace - // chars). The visually param controls whether, in right-to-left - // text, direction 1 means to move towards the next index in the - // string, or towards the character to the right of the current - // position. The resulting position will have a hitSide=true - // property if it reached the end of the document. - function findPosH (doc, pos, dir, unit, visually) { - var line = pos.line, ch = pos.ch, origDir = dir; - var lineObj = getLine(doc, line); - var possible = true; - function findNextLine () { - var l = line + dir; - if (l < doc.first || l >= doc.first + doc.size) return (possible = false); - line = l; - return lineObj = getLine(doc, l); - } - function moveOnce (boundToLine) { - var next = (visually ? moveVisually : moveLogically)(lineObj, ch, dir, true); - if (next == null) { - if (!boundToLine && findNextLine()) { - if (visually) ch = (dir < 0 ? lineRight : lineLeft)(lineObj); - else ch = dir < 0 ? lineObj.text.length : 0; - } else return (possible = false); - } else ch = next; - return true; - } - - if (unit == "char") moveOnce(); - else if (unit == "column") moveOnce(true); - else if (unit == "word" || unit == "group") { - var sawType = null, group = unit == "group"; - var helper = doc.cm && doc.cm.getHelper(pos, "wordChars"); - for (var first = true; ; first = false) { - if (dir < 0 && !moveOnce(!first)) break; - var cur = lineObj.text.charAt(ch) || "\n"; - var type = isWordChar(cur, helper) ? "w" - : group && cur == "\n" ? "n" - : !group || /\s/.test(cur) ? null - : "p"; - if (group && !first && !type) type = "s"; - if (sawType && sawType != type) { - if (dir < 0) {dir = 1; moveOnce();} - break; - } - - if (type) sawType = type; - if (dir > 0 && !moveOnce(!first)) break; - } - } - var result = skipAtomic(doc, Pos(line, ch), origDir, true); - if (!possible) result.hitSide = true; - return result; - } - - // For relative vertical movement. Dir may be -1 or 1. Unit can be - // "page" or "line". The resulting position will have a hitSide=true - // property if it reached the end of the document. - function findPosV (cm, pos, dir, unit) { - var doc = cm.doc, x = pos.left, y; - if (unit == "page") { - var pageSize = Math.min(cm.display.wrapper.clientHeight, window.innerHeight || document.documentElement.clientHeight); - y = pos.top + dir * (pageSize - (dir < 0 ? 1.5 : .5) * textHeight(cm.display)); - } else if (unit == "line") { - y = dir > 0 ? pos.bottom + 3 : pos.top - 3; - } - for (;;) { - var target = coordsChar(cm, x, y); - if (!target.outside) break; - if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break; } - y += dir * 5; - } - return target; - } - - // EDITOR METHODS - - // The publicly visible API. Note that methodOp(f) means - // 'wrap f in an operation, performed on its `this` parameter'. - - // This is not the complete set of editor methods. Most of the - // methods defined on the Doc type are also injected into - // CodeMirror.prototype, for backwards compatibility and - // convenience. - - CodeMirror.prototype = { - constructor: CodeMirror, - focus: function () {window.focus(); this.display.input.focus();}, - - setOption: function (option, value) { - var options = this.options, old = options[option]; - if (options[option] == value && option != "mode") return; - options[option] = value; - if (optionHandlers.hasOwnProperty(option)) {operation(this, optionHandlers[option])(this, value, old);} - }, - - getOption: function (option) {return this.options[option];}, - getDoc: function () {return this.doc;}, - - addKeyMap: function (map, bottom) { - this.state.keyMaps[bottom ? "push" : "unshift"](getKeyMap(map)); - }, - removeKeyMap: function (map) { - var maps = this.state.keyMaps; - for (var i = 0; i < maps.length; ++i) { - if (maps[i] == map || maps[i].name == map) { - maps.splice(i, 1); - return true; - } - } - }, - - addOverlay: methodOp(function (spec, options) { - var mode = spec.token ? spec : CodeMirror.getMode(this.options, spec); - if (mode.startState) throw new Error("Overlays may not be stateful."); - this.state.overlays.push({mode: mode, modeSpec: spec, opaque: options && options.opaque}); - this.state.modeGen++; - regChange(this); - }), - removeOverlay: methodOp(function (spec) { - var overlays = this.state.overlays; - for (var i = 0; i < overlays.length; ++i) { - var cur = overlays[i].modeSpec; - if (cur == spec || typeof spec === "string" && cur.name == spec) { - overlays.splice(i, 1); - this.state.modeGen++; - regChange(this); - return; - } - } - }), - - indentLine: methodOp(function (n, dir, aggressive) { - if (typeof dir !== "string" && typeof dir !== "number") { - if (dir == null) dir = this.options.smartIndent ? "smart" : "prev"; - else dir = dir ? "add" : "subtract"; - } - if (isLine(this.doc, n)) indentLine(this, n, dir, aggressive); - }), - indentSelection: methodOp(function (how) { - var ranges = this.doc.sel.ranges, end = -1; - for (var i = 0; i < ranges.length; i++) { - var range = ranges[i]; - if (!range.empty()) { - var from = range.from(), to = range.to(); - var start = Math.max(end, from.line); - end = Math.min(this.lastLine(), to.line - (to.ch ? 0 : 1)) + 1; - for (var j = start; j < end; ++j) {indentLine(this, j, how);} - var newRanges = this.doc.sel.ranges; - if (from.ch == 0 && ranges.length == newRanges.length && newRanges[i].from().ch > 0) {replaceOneSelection(this.doc, i, new Range(from, newRanges[i].to()), sel_dontScroll);} - } else if (range.head.line > end) { - indentLine(this, range.head.line, how, true); - end = range.head.line; - if (i == this.doc.sel.primIndex) ensureCursorVisible(this); - } - } - }), - - // Fetch the parser token for a given character. Useful for hacks - // that want to inspect the mode state (say, for completion). - getTokenAt: function (pos, precise) { - return takeToken(this, pos, precise); - }, - - getLineTokens: function (line, precise) { - return takeToken(this, Pos(line), precise, true); - }, - - getTokenTypeAt: function (pos) { - pos = clipPos(this.doc, pos); - var styles = getLineStyles(this, getLine(this.doc, pos.line)); - var before = 0, after = (styles.length - 1) / 2, ch = pos.ch; - var type; - if (ch == 0) type = styles[2]; - else { - for (;;) { - var mid = (before + after) >> 1; - if ((mid ? styles[mid * 2 - 1] : 0) >= ch) after = mid; - else if (styles[mid * 2 + 1] < ch) before = mid + 1; - else { type = styles[mid * 2 + 2]; break; } - } - } - var cut = type ? type.indexOf("cm-overlay ") : -1; - return cut < 0 ? type : cut == 0 ? null : type.slice(0, cut - 1); - }, - - getModeAt: function (pos) { - var mode = this.doc.mode; - if (!mode.innerMode) return mode; - return CodeMirror.innerMode(mode, this.getTokenAt(pos).state).mode; - }, - - getHelper: function (pos, type) { - return this.getHelpers(pos, type)[0]; - }, - - getHelpers: function (pos, type) { - var found = []; - if (!helpers.hasOwnProperty(type)) return found; - var help = helpers[type], mode = this.getModeAt(pos); - if (typeof mode[type] === "string") { - if (help[mode[type]]) found.push(help[mode[type]]); - } else if (mode[type]) { - for (var i = 0; i < mode[type].length; i++) { - var val = help[mode[type][i]]; - if (val) found.push(val); - } - } else if (mode.helperType && help[mode.helperType]) { - found.push(help[mode.helperType]); - } else if (help[mode.name]) { - found.push(help[mode.name]); - } - for (var i = 0; i < help._global.length; i++) { - var cur = help._global[i]; - if (cur.pred(mode, this) && indexOf(found, cur.val) == -1) {found.push(cur.val);} - } - return found; - }, - - getStateAfter: function (line, precise) { - var doc = this.doc; - line = clipLine(doc, line == null ? doc.first + doc.size - 1 : line); - return getStateBefore(this, line + 1, precise); - }, - - cursorCoords: function (start, mode) { - var pos, range = this.doc.sel.primary(); - if (start == null) pos = range.head; - else if (typeof start === "object") pos = clipPos(this.doc, start); - else pos = start ? range.from() : range.to(); - return cursorCoords(this, pos, mode || "page"); - }, - - charCoords: function (pos, mode) { - return charCoords(this, clipPos(this.doc, pos), mode || "page"); - }, - - coordsChar: function (coords, mode) { - coords = fromCoordSystem(this, coords, mode || "page"); - return coordsChar(this, coords.left, coords.top); - }, - - lineAtHeight: function (height, mode) { - height = fromCoordSystem(this, {top: height, left: 0}, mode || "page").top; - return lineAtHeight(this.doc, height + this.display.viewOffset); - }, - heightAtLine: function (line, mode) { - var end = false, lineObj; - if (typeof line === "number") { - var last = this.doc.first + this.doc.size - 1; - if (line < this.doc.first) line = this.doc.first; - else if (line > last) { line = last; end = true; } - lineObj = getLine(this.doc, line); - } else { - lineObj = line; - } - return intoCoordSystem(this, lineObj, {top: 0, left: 0}, mode || "page").top + - (end ? this.doc.height - heightAtLine(lineObj) : 0); - }, - - defaultTextHeight: function () { return textHeight(this.display); }, - defaultCharWidth: function () { return charWidth(this.display); }, - - setGutterMarker: methodOp(function (line, gutterID, value) { - return changeLine(this.doc, line, "gutter", function (line) { - var markers = line.gutterMarkers || (line.gutterMarkers = {}); - markers[gutterID] = value; - if (!value && isEmpty(markers)) line.gutterMarkers = null; - return true; - }); - }), - - clearGutter: methodOp(function (gutterID) { - var cm = this, doc = cm.doc, i = doc.first; - doc.iter(function (line) { - if (line.gutterMarkers && line.gutterMarkers[gutterID]) { - line.gutterMarkers[gutterID] = null; - regLineChange(cm, i, "gutter"); - if (isEmpty(line.gutterMarkers)) line.gutterMarkers = null; - } - ++i; - }); - }), - - lineInfo: function (line) { - if (typeof line === "number") { - if (!isLine(this.doc, line)) return null; - var n = line; - line = getLine(this.doc, line); - if (!line) return null; - } else { - var n = lineNo(line); - if (n == null) return null; - } - return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers, - textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass, - widgets: line.widgets}; - }, - - getViewport: function () { return {from: this.display.viewFrom, to: this.display.viewTo};}, - - addWidget: function (pos, node, scroll, vert, horiz) { - var display = this.display; - pos = cursorCoords(this, clipPos(this.doc, pos)); - var top = pos.bottom, left = pos.left; - node.style.position = "absolute"; - node.setAttribute("cm-ignore-events", "true"); - this.display.input.setUneditable(node); - display.sizer.appendChild(node); - if (vert == "over") { - top = pos.top; - } else if (vert == "above" || vert == "near") { - var vspace = Math.max(display.wrapper.clientHeight, this.doc.height), - hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth); - // Default to positioning above (if specified and possible); otherwise default to positioning below - if ((vert == "above" || pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight) {top = pos.top - node.offsetHeight;} else if (pos.bottom + node.offsetHeight <= vspace) {top = pos.bottom;} - if (left + node.offsetWidth > hspace) {left = hspace - node.offsetWidth;} - } - node.style.top = top + "px"; - node.style.left = node.style.right = ""; - if (horiz == "right") { - left = display.sizer.clientWidth - node.offsetWidth; - node.style.right = "0px"; - } else { - if (horiz == "left") left = 0; - else if (horiz == "middle") left = (display.sizer.clientWidth - node.offsetWidth) / 2; - node.style.left = left + "px"; - } - if (scroll) {scrollIntoView(this, left, top, left + node.offsetWidth, top + node.offsetHeight);} - }, - - triggerOnKeyDown: methodOp(onKeyDown), - triggerOnKeyPress: methodOp(onKeyPress), - triggerOnKeyUp: onKeyUp, - - execCommand: function (cmd) { - if (commands.hasOwnProperty(cmd)) {return commands[cmd](this);} - }, - - triggerElectric: methodOp(function (text) { triggerElectric(this, text); }), - - findPosH: function (from, amount, unit, visually) { - var dir = 1; - if (amount < 0) { dir = -1; amount = -amount; } - for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { - cur = findPosH(this.doc, cur, dir, unit, visually); - if (cur.hitSide) break; - } - return cur; - }, - - moveH: methodOp(function (dir, unit) { - var cm = this; - cm.extendSelectionsBy(function (range) { - if (cm.display.shift || cm.doc.extend || range.empty()) {return findPosH(cm.doc, range.head, dir, unit, cm.options.rtlMoveVisually);} - return dir < 0 ? range.from() : range.to(); - }, sel_move); - }), - - deleteH: methodOp(function (dir, unit) { - var sel = this.doc.sel, doc = this.doc; - if (sel.somethingSelected()) {doc.replaceSelection("", null, "+delete");} else { - deleteNearSelection(this, function (range) { - var other = findPosH(doc, range.head, dir, unit, false); - return dir < 0 ? {from: other, to: range.head} : {from: range.head, to: other}; - }); - } - }), - - findPosV: function (from, amount, unit, goalColumn) { - var dir = 1, x = goalColumn; - if (amount < 0) { dir = -1; amount = -amount; } - for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) { - var coords = cursorCoords(this, cur, "div"); - if (x == null) x = coords.left; - else coords.left = x; - cur = findPosV(this, coords, dir, unit); - if (cur.hitSide) break; - } - return cur; - }, - - moveV: methodOp(function (dir, unit) { - var cm = this, doc = this.doc, goals = []; - var collapse = !cm.display.shift && !doc.extend && doc.sel.somethingSelected(); - doc.extendSelectionsBy(function (range) { - if (collapse) {return dir < 0 ? range.from() : range.to();} - var headPos = cursorCoords(cm, range.head, "div"); - if (range.goalColumn != null) headPos.left = range.goalColumn; - goals.push(headPos.left); - var pos = findPosV(cm, headPos, dir, unit); - if (unit == "page" && range == doc.sel.primary()) {addToScrollPos(cm, null, charCoords(cm, pos, "div").top - headPos.top);} - return pos; - }, sel_move); - if (goals.length) { - for (var i = 0; i < doc.sel.ranges.length; i++) {doc.sel.ranges[i].goalColumn = goals[i];} - } - }), - - // Find the word at the given position (as returned by coordsChar). - findWordAt: function (pos) { - var doc = this.doc, line = getLine(doc, pos.line).text; - var start = pos.ch, end = pos.ch; - if (line) { - var helper = this.getHelper(pos, "wordChars"); - if ((pos.xRel < 0 || end == line.length) && start) --start; else ++end; - var startChar = line.charAt(start); - var check = isWordChar(startChar, helper) - ? function (ch) { return isWordChar(ch, helper); } - : /\s/.test(startChar) ? function (ch) {return /\s/.test(ch);} - : function (ch) {return !/\s/.test(ch) && !isWordChar(ch);}; - while (start > 0 && check(line.charAt(start - 1))) --start; - while (end < line.length && check(line.charAt(end))) ++end; - } - return new Range(Pos(pos.line, start), Pos(pos.line, end)); - }, - - toggleOverwrite: function (value) { - if (value != null && value == this.state.overwrite) return; - if (this.state.overwrite = !this.state.overwrite) {addClass(this.display.cursorDiv, "CodeMirror-overwrite");} else {rmClass(this.display.cursorDiv, "CodeMirror-overwrite");} - - signal(this, "overwriteToggle", this, this.state.overwrite); - }, - hasFocus: function () { return this.display.input.getField() == activeElt(); }, - - scrollTo: methodOp(function (x, y) { - if (x != null || y != null) resolveScrollToPos(this); - if (x != null) this.curOp.scrollLeft = x; - if (y != null) this.curOp.scrollTop = y; - }), - getScrollInfo: function () { - var scroller = this.display.scroller; - return {left: scroller.scrollLeft, top: scroller.scrollTop, - height: scroller.scrollHeight - scrollGap(this) - this.display.barHeight, - width: scroller.scrollWidth - scrollGap(this) - this.display.barWidth, - clientHeight: displayHeight(this), clientWidth: displayWidth(this)}; - }, - - scrollIntoView: methodOp(function (range, margin) { - if (range == null) { - range = {from: this.doc.sel.primary().head, to: null}; - if (margin == null) margin = this.options.cursorScrollMargin; - } else if (typeof range === "number") { - range = {from: Pos(range, 0), to: null}; - } else if (range.from == null) { - range = {from: range, to: null}; - } - if (!range.to) range.to = range.from; - range.margin = margin || 0; - - if (range.from.line != null) { - resolveScrollToPos(this); - this.curOp.scrollToPos = range; - } else { - var sPos = calculateScrollPos(this, Math.min(range.from.left, range.to.left), - Math.min(range.from.top, range.to.top) - range.margin, - Math.max(range.from.right, range.to.right), - Math.max(range.from.bottom, range.to.bottom) + range.margin); - this.scrollTo(sPos.scrollLeft, sPos.scrollTop); - } - }), - - setSize: methodOp(function (width, height) { - var cm = this; - function interpret (val) { - return typeof val === "number" || /^\d+$/.test(String(val)) ? val + "px" : val; - } - if (width != null) cm.display.wrapper.style.width = interpret(width); - if (height != null) cm.display.wrapper.style.height = interpret(height); - if (cm.options.lineWrapping) clearLineMeasurementCache(this); - var lineNo = cm.display.viewFrom; - cm.doc.iter(lineNo, cm.display.viewTo, function (line) { - if (line.widgets) { - for (var i = 0; i < line.widgets.length; i++) {if (line.widgets[i].noHScroll) { regLineChange(cm, lineNo, "widget"); break; }} - } - ++lineNo; - }); - cm.curOp.forceUpdate = true; - signal(cm, "refresh", this); - }), - - operation: function (f) {return runInOp(this, f);}, - - refresh: methodOp(function () { - var oldHeight = this.display.cachedTextHeight; - regChange(this); - this.curOp.forceUpdate = true; - clearCaches(this); - this.scrollTo(this.doc.scrollLeft, this.doc.scrollTop); - updateGutterSpace(this); - if (oldHeight == null || Math.abs(oldHeight - textHeight(this.display)) > .5) {estimateLineHeights(this);} - signal(this, "refresh", this); - }), - - swapDoc: methodOp(function (doc) { - var old = this.doc; - old.cm = null; - attachDoc(this, doc); - clearCaches(this); - this.display.input.reset(); - this.scrollTo(doc.scrollLeft, doc.scrollTop); - this.curOp.forceScroll = true; - signalLater(this, "swapDoc", this, old); - return old; - }), - - getInputField: function () {return this.display.input.getField();}, - getWrapperElement: function () {return this.display.wrapper;}, - getScrollerElement: function () {return this.display.scroller;}, - getGutterElement: function () {return this.display.gutters;} - }; - eventMixin(CodeMirror); - - // OPTION DEFAULTS - - // The default configuration options. - var defaults = CodeMirror.defaults = {}; - // Functions to run when options are changed. - var optionHandlers = CodeMirror.optionHandlers = {}; - - function option (name, deflt, handle, notOnInit) { - CodeMirror.defaults[name] = deflt; - if (handle) { - optionHandlers[name] = - notOnInit ? function (cm, val, old) {if (old != Init) handle(cm, val, old);} : handle; - } - } - - // Passed to option handlers when there is no old value. - var Init = CodeMirror.Init = {toString: function () {return "CodeMirror.Init";}}; - - // These two are, on init, called from the constructor because they - // have to be initialized before the editor can start at all. - option("value", "", function (cm, val) { - cm.setValue(val); - }, true); - option("mode", null, function (cm, val) { - cm.doc.modeOption = val; - loadMode(cm); - }, true); - - option("indentUnit", 2, loadMode, true); - option("indentWithTabs", false); - option("smartIndent", true); - option("tabSize", 4, function (cm) { - resetModeState(cm); - clearCaches(cm); - regChange(cm); - }, true); - option("specialChars", /[\t\u0000-\u0019\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g, function (cm, val, old) { - cm.state.specialChars = new RegExp(val.source + (val.test("\t") ? "" : "|\t"), "g"); - if (old != CodeMirror.Init) cm.refresh(); - }); - option("specialCharPlaceholder", defaultSpecialCharPlaceholder, function (cm) {cm.refresh();}, true); - option("electricChars", true); - option("inputStyle", mobile ? "contenteditable" : "textarea", function () { - throw new Error("inputStyle can not (yet) be changed in a running editor"); // FIXME - }, true); - option("rtlMoveVisually", !windows); - option("wholeLineUpdateBefore", true); - - option("theme", "default", function (cm) { - themeChanged(cm); - guttersChanged(cm); - }, true); - option("keyMap", "default", function (cm, val, old) { - var next = getKeyMap(val); - var prev = old != CodeMirror.Init && getKeyMap(old); - if (prev && prev.detach) prev.detach(cm, next); - if (next.attach) next.attach(cm, prev || null); - }); - option("extraKeys", null); - - option("lineWrapping", false, wrappingChanged, true); - option("gutters", [], function (cm) { - setGuttersForLineNumbers(cm.options); - guttersChanged(cm); - }, true); - option("fixedGutter", true, function (cm, val) { - cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0"; - cm.refresh(); - }, true); - option("coverGutterNextToScrollbar", false, function (cm) {updateScrollbars(cm);}, true); - option("scrollbarStyle", "native", function (cm) { - initScrollbars(cm); - updateScrollbars(cm); - cm.display.scrollbars.setScrollTop(cm.doc.scrollTop); - cm.display.scrollbars.setScrollLeft(cm.doc.scrollLeft); - }, true); - option("lineNumbers", false, function (cm) { - setGuttersForLineNumbers(cm.options); - guttersChanged(cm); - }, true); - option("firstLineNumber", 1, guttersChanged, true); - option("lineNumberFormatter", function (integer) {return integer;}, guttersChanged, true); - option("showCursorWhenSelecting", false, updateSelection, true); - - option("resetSelectionOnContextMenu", true); - option("lineWiseCopyCut", true); - - option("readOnly", false, function (cm, val) { - if (val == "nocursor") { - onBlur(cm); - cm.display.input.blur(); - cm.display.disabled = true; - } else { - cm.display.disabled = false; - if (!val) cm.display.input.reset(); - } - }); - option("disableInput", false, function (cm, val) {if (!val) cm.display.input.reset();}, true); - option("dragDrop", true, dragDropChanged); - - option("cursorBlinkRate", 530); - option("cursorScrollMargin", 0); - option("cursorHeight", 1, updateSelection, true); - option("singleCursorHeightPerLine", true, updateSelection, true); - option("workTime", 100); - option("workDelay", 100); - option("flattenSpans", true, resetModeState, true); - option("addModeClass", false, resetModeState, true); - option("pollInterval", 100); - option("undoDepth", 200, function (cm, val) {cm.doc.history.undoDepth = val;}); - option("historyEventDelay", 1250); - option("viewportMargin", 10, function (cm) {cm.refresh();}, true); - option("maxHighlightLength", 10000, resetModeState, true); - option("moveInputWithCursor", true, function (cm, val) { - if (!val) cm.display.input.resetPosition(); - }); - - option("tabindex", null, function (cm, val) { - cm.display.input.getField().tabIndex = val || ""; - }); - option("autofocus", null); - - // MODE DEFINITION AND QUERYING - - // Known modes, by name and by MIME - var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {}; - - // Extra arguments are stored as the mode's dependencies, which is - // used by (legacy) mechanisms like loadmode.js to automatically - // load a mode. (Preferred mechanism is the require/define calls.) - CodeMirror.defineMode = function (name, mode) { - if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name; - if (arguments.length > 2) {mode.dependencies = Array.prototype.slice.call(arguments, 2);} - modes[name] = mode; - }; - - CodeMirror.defineMIME = function (mime, spec) { - mimeModes[mime] = spec; - }; - - // Given a MIME type, a {name, ...options} config object, or a name - // string, return a mode config object. - CodeMirror.resolveMode = function (spec) { - if (typeof spec === "string" && mimeModes.hasOwnProperty(spec)) { - spec = mimeModes[spec]; - } else if (spec && typeof spec.name === "string" && mimeModes.hasOwnProperty(spec.name)) { - var found = mimeModes[spec.name]; - if (typeof found === "string") found = {name: found}; - spec = createObj(found, spec); - spec.name = found.name; - } else if (typeof spec === "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) { - return CodeMirror.resolveMode("application/xml"); - } - if (typeof spec === "string") return {name: spec}; - return spec || {name: "null"}; - }; - - // Given a mode spec (anything that resolveMode accepts), find and - // initialize an actual mode object. - CodeMirror.getMode = function (options, spec) { - var spec = CodeMirror.resolveMode(spec); - var mfactory = modes[spec.name]; - if (!mfactory) return CodeMirror.getMode(options, "text/plain"); - var modeObj = mfactory(options, spec); - if (modeExtensions.hasOwnProperty(spec.name)) { - var exts = modeExtensions[spec.name]; - for (var prop in exts) { - if (!exts.hasOwnProperty(prop)) continue; - if (modeObj.hasOwnProperty(prop)) modeObj["_" + prop] = modeObj[prop]; - modeObj[prop] = exts[prop]; - } - } - modeObj.name = spec.name; - if (spec.helperType) modeObj.helperType = spec.helperType; - if (spec.modeProps) { - for (var prop in spec.modeProps) {modeObj[prop] = spec.modeProps[prop];} - } - - return modeObj; - }; - - // Minimal default mode. - CodeMirror.defineMode("null", function () { - return {token: function (stream) {stream.skipToEnd();}}; - }); - CodeMirror.defineMIME("text/plain", "null"); - - // This can be used to attach properties to mode objects from - // outside the actual mode definition. - var modeExtensions = CodeMirror.modeExtensions = {}; - CodeMirror.extendMode = function (mode, properties) { - var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {}); - copyObj(properties, exts); - }; - - // EXTENSIONS - - CodeMirror.defineExtension = function (name, func) { - CodeMirror.prototype[name] = func; - }; - CodeMirror.defineDocExtension = function (name, func) { - Doc.prototype[name] = func; - }; - CodeMirror.defineOption = option; - - var initHooks = []; - CodeMirror.defineInitHook = function (f) {initHooks.push(f);}; - - var helpers = CodeMirror.helpers = {}; - CodeMirror.registerHelper = function (type, name, value) { - if (!helpers.hasOwnProperty(type)) helpers[type] = CodeMirror[type] = {_global: []}; - helpers[type][name] = value; - }; - CodeMirror.registerGlobalHelper = function (type, name, predicate, value) { - CodeMirror.registerHelper(type, name, value); - helpers[type]._global.push({pred: predicate, val: value}); - }; - - // MODE STATE HANDLING - - // Utility functions for working with state. Exported because nested - // modes need to do this for their inner modes. - - var copyState = CodeMirror.copyState = function (mode, state) { - if (state === true) return state; - if (mode.copyState) return mode.copyState(state); - var nstate = {}; - for (var n in state) { - var val = state[n]; - if (val instanceof Array) val = val.concat([]); - nstate[n] = val; - } - return nstate; - }; - - var startState = CodeMirror.startState = function (mode, a1, a2) { - return mode.startState ? mode.startState(a1, a2) : true; - }; - - // Given a mode and a state (for that mode), find the inner mode and - // state at the position that the state refers to. - CodeMirror.innerMode = function (mode, state) { - while (mode.innerMode) { - var info = mode.innerMode(state); - if (!info || info.mode == mode) break; - state = info.state; - mode = info.mode; - } - return info || {mode: mode, state: state}; - }; - - // STANDARD COMMANDS - - // Commands are parameter-less actions that can be performed on an - // editor, mostly used for keybindings. - var commands = CodeMirror.commands = { - selectAll: function (cm) {cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()), sel_dontScroll);}, - singleSelection: function (cm) { - cm.setSelection(cm.getCursor("anchor"), cm.getCursor("head"), sel_dontScroll); - }, - killLine: function (cm) { - deleteNearSelection(cm, function (range) { - if (range.empty()) { - var len = getLine(cm.doc, range.head.line).text.length; - if (range.head.ch == len && range.head.line < cm.lastLine()) {return {from: range.head, to: Pos(range.head.line + 1, 0)};} - return {from: range.head, to: Pos(range.head.line, len)}; - } - return {from: range.from(), to: range.to()}; - - }); - }, - deleteLine: function (cm) { - deleteNearSelection(cm, function (range) { - return {from: Pos(range.from().line, 0), - to: clipPos(cm.doc, Pos(range.to().line + 1, 0))}; - }); - }, - delLineLeft: function (cm) { - deleteNearSelection(cm, function (range) { - return {from: Pos(range.from().line, 0), to: range.from()}; - }); - }, - delWrappedLineLeft: function (cm) { - deleteNearSelection(cm, function (range) { - var top = cm.charCoords(range.head, "div").top + 5; - var leftPos = cm.coordsChar({left: 0, top: top}, "div"); - return {from: leftPos, to: range.from()}; - }); - }, - delWrappedLineRight: function (cm) { - deleteNearSelection(cm, function (range) { - var top = cm.charCoords(range.head, "div").top + 5; - var rightPos = cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div"); - return {from: range.from(), to: rightPos }; - }); - }, - undo: function (cm) {cm.undo();}, - redo: function (cm) {cm.redo();}, - undoSelection: function (cm) {cm.undoSelection();}, - redoSelection: function (cm) {cm.redoSelection();}, - goDocStart: function (cm) {cm.extendSelection(Pos(cm.firstLine(), 0));}, - goDocEnd: function (cm) {cm.extendSelection(Pos(cm.lastLine()));}, - goLineStart: function (cm) { - cm.extendSelectionsBy(function (range) { return lineStart(cm, range.head.line); }, - {origin: "+move", bias: 1}); - }, - goLineStartSmart: function (cm) { - cm.extendSelectionsBy(function (range) { - return lineStartSmart(cm, range.head); - }, {origin: "+move", bias: 1}); - }, - goLineEnd: function (cm) { - cm.extendSelectionsBy(function (range) { return lineEnd(cm, range.head.line); }, - {origin: "+move", bias: -1}); - }, - goLineRight: function (cm) { - cm.extendSelectionsBy(function (range) { - var top = cm.charCoords(range.head, "div").top + 5; - return cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div"); - }, sel_move); - }, - goLineLeft: function (cm) { - cm.extendSelectionsBy(function (range) { - var top = cm.charCoords(range.head, "div").top + 5; - return cm.coordsChar({left: 0, top: top}, "div"); - }, sel_move); - }, - goLineLeftSmart: function (cm) { - cm.extendSelectionsBy(function (range) { - var top = cm.charCoords(range.head, "div").top + 5; - var pos = cm.coordsChar({left: 0, top: top}, "div"); - if (pos.ch < cm.getLine(pos.line).search(/\S/)) return lineStartSmart(cm, range.head); - return pos; - }, sel_move); - }, - goLineUp: function (cm) {cm.moveV(-1, "line");}, - goLineDown: function (cm) {cm.moveV(1, "line");}, - goPageUp: function (cm) {cm.moveV(-1, "page");}, - goPageDown: function (cm) {cm.moveV(1, "page");}, - goCharLeft: function (cm) {cm.moveH(-1, "char");}, - goCharRight: function (cm) {cm.moveH(1, "char");}, - goColumnLeft: function (cm) {cm.moveH(-1, "column");}, - goColumnRight: function (cm) {cm.moveH(1, "column");}, - goWordLeft: function (cm) {cm.moveH(-1, "word");}, - goGroupRight: function (cm) {cm.moveH(1, "group");}, - goGroupLeft: function (cm) {cm.moveH(-1, "group");}, - goWordRight: function (cm) {cm.moveH(1, "word");}, - delCharBefore: function (cm) {cm.deleteH(-1, "char");}, - delCharAfter: function (cm) {cm.deleteH(1, "char");}, - delWordBefore: function (cm) {cm.deleteH(-1, "word");}, - delWordAfter: function (cm) {cm.deleteH(1, "word");}, - delGroupBefore: function (cm) {cm.deleteH(-1, "group");}, - delGroupAfter: function (cm) {cm.deleteH(1, "group");}, - indentAuto: function (cm) {cm.indentSelection("smart");}, - indentMore: function (cm) {cm.indentSelection("add");}, - indentLess: function (cm) {cm.indentSelection("subtract");}, - insertTab: function (cm) {cm.replaceSelection("\t");}, - insertSoftTab: function (cm) { - var spaces = [], ranges = cm.listSelections(), tabSize = cm.options.tabSize; - for (var i = 0; i < ranges.length; i++) { - var pos = ranges[i].from(); - var col = countColumn(cm.getLine(pos.line), pos.ch, tabSize); - spaces.push(new Array(tabSize - col % tabSize + 1).join(" ")); - } - cm.replaceSelections(spaces); - }, - defaultTab: function (cm) { - if (cm.somethingSelected()) cm.indentSelection("add"); - else cm.execCommand("insertTab"); - }, - transposeChars: function (cm) { - runInOp(cm, function () { - var ranges = cm.listSelections(), newSel = []; - for (var i = 0; i < ranges.length; i++) { - var cur = ranges[i].head, line = getLine(cm.doc, cur.line).text; - if (line) { - if (cur.ch == line.length) cur = new Pos(cur.line, cur.ch - 1); - if (cur.ch > 0) { - cur = new Pos(cur.line, cur.ch + 1); - cm.replaceRange(line.charAt(cur.ch - 1) + line.charAt(cur.ch - 2), - Pos(cur.line, cur.ch - 2), cur, "+transpose"); - } else if (cur.line > cm.doc.first) { - var prev = getLine(cm.doc, cur.line - 1).text; - if (prev) { - cm.replaceRange(line.charAt(0) + "\n" + prev.charAt(prev.length - 1), - Pos(cur.line - 1, prev.length - 1), Pos(cur.line, 1), "+transpose"); - } - } - } - newSel.push(new Range(cur, cur)); - } - cm.setSelections(newSel); - }); - }, - newlineAndIndent: function (cm) { - runInOp(cm, function () { - var len = cm.listSelections().length; - for (var i = 0; i < len; i++) { - var range = cm.listSelections()[i]; - cm.replaceRange("\n", range.anchor, range.head, "+input"); - cm.indentLine(range.from().line + 1, null, true); - ensureCursorVisible(cm); - } - }); - }, - toggleOverwrite: function (cm) {cm.toggleOverwrite();} - }; - - - // STANDARD KEYMAPS - - var keyMap = CodeMirror.keyMap = {}; - - keyMap.basic = { - Left: "goCharLeft", Right: "goCharRight", Up: "goLineUp", Down: "goLineDown", - End: "goLineEnd", Home: "goLineStartSmart", PageUp: "goPageUp", PageDown: "goPageDown", - Delete: "delCharAfter", Backspace: "delCharBefore", "Shift-Backspace": "delCharBefore", - Tab: "defaultTab", "Shift-Tab": "indentAuto", - Enter: "newlineAndIndent", Insert: "toggleOverwrite", - Esc: "singleSelection" - }; - // Note that the save and find-related commands aren't defined by - // default. User code or addons can define them. Unknown commands - // are simply ignored. - keyMap.pcDefault = { - "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo", - "Ctrl-Home": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Up": "goLineUp", "Ctrl-Down": "goLineDown", - "Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd", - "Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find", - "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll", - "Ctrl-[": "indentLess", "Ctrl-]": "indentMore", - "Ctrl-U": "undoSelection", "Shift-Ctrl-U": "redoSelection", "Alt-U": "redoSelection", - fallthrough: "basic" - }; - // Very basic readline/emacs-style bindings, which are standard on Mac. - keyMap.emacsy = { - "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown", - "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd", - "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore", - "Alt-D": "delWordAfter", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars" - }; - keyMap.macDefault = { - "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo", - "Cmd-Home": "goDocStart", "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft", - "Alt-Right": "goGroupRight", "Cmd-Left": "goLineLeft", "Cmd-Right": "goLineRight", "Alt-Backspace": "delGroupBefore", - "Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find", - "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll", - "Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delWrappedLineLeft", "Cmd-Delete": "delWrappedLineRight", - "Cmd-U": "undoSelection", "Shift-Cmd-U": "redoSelection", "Ctrl-Up": "goDocStart", "Ctrl-Down": "goDocEnd", - fallthrough: ["basic", "emacsy"] - }; - keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault; - - // KEYMAP DISPATCH - - function normalizeKeyName (name) { - var parts = name.split(/-(?!$)/), name = parts[parts.length - 1]; - var alt, ctrl, shift, cmd; - for (var i = 0; i < parts.length - 1; i++) { - var mod = parts[i]; - if (/^(cmd|meta|m)$/i.test(mod)) cmd = true; - else if (/^a(lt)?$/i.test(mod)) alt = true; - else if (/^(c|ctrl|control)$/i.test(mod)) ctrl = true; - else if (/^s(hift)$/i.test(mod)) shift = true; - else throw new Error("Unrecognized modifier name: " + mod); - } - if (alt) name = "Alt-" + name; - if (ctrl) name = "Ctrl-" + name; - if (cmd) name = "Cmd-" + name; - if (shift) name = "Shift-" + name; - return name; - } - - // This is a kludge to keep keymaps mostly working as raw objects - // (backwards compatibility) while at the same time support features - // like normalization and multi-stroke key bindings. It compiles a - // new normalized keymap, and then updates the old object to reflect - // this. - CodeMirror.normalizeKeyMap = function (keymap) { - var copy = {}; - for (var keyname in keymap) { - if (keymap.hasOwnProperty(keyname)) { - var value = keymap[keyname]; - if (/^(name|fallthrough|(de|at)tach)$/.test(keyname)) continue; - if (value == "...") { delete keymap[keyname]; continue; } - - var keys = map(keyname.split(" "), normalizeKeyName); - for (var i = 0; i < keys.length; i++) { - var val, name; - if (i == keys.length - 1) { - name = keys.join(" "); - val = value; - } else { - name = keys.slice(0, i + 1).join(" "); - val = "..."; - } - var prev = copy[name]; - if (!prev) copy[name] = val; - else if (prev != val) throw new Error("Inconsistent bindings for " + name); - } - delete keymap[keyname]; - } - } - for (var prop in copy) keymap[prop] = copy[prop]; - return keymap; - }; - - var lookupKey = CodeMirror.lookupKey = function (key, map, handle, context) { - map = getKeyMap(map); - var found = map.call ? map.call(key, context) : map[key]; - if (found === false) return "nothing"; - if (found === "...") return "multi"; - if (found != null && handle(found)) return "handled"; - - if (map.fallthrough) { - if (Object.prototype.toString.call(map.fallthrough) != "[object Array]") {return lookupKey(key, map.fallthrough, handle, context);} - for (var i = 0; i < map.fallthrough.length; i++) { - var result = lookupKey(key, map.fallthrough[i], handle, context); - if (result) return result; - } - } - }; - - // Modifier key presses don't count as 'real' key presses for the - // purpose of keymap fallthrough. - var isModifierKey = CodeMirror.isModifierKey = function (value) { - var name = typeof value === "string" ? value : keyNames[value.keyCode]; - return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod"; - }; - - // Look up the name of a key as indicated by an event object. - var keyName = CodeMirror.keyName = function (event, noShift) { - if (presto && event.keyCode == 34 && event["char"]) return false; - var base = keyNames[event.keyCode], name = base; - if (name == null || event.altGraphKey) return false; - if (event.altKey && base != "Alt") name = "Alt-" + name; - if ((flipCtrlCmd ? event.metaKey : event.ctrlKey) && base != "Ctrl") name = "Ctrl-" + name; - if ((flipCtrlCmd ? event.ctrlKey : event.metaKey) && base != "Cmd") name = "Cmd-" + name; - if (!noShift && event.shiftKey && base != "Shift") name = "Shift-" + name; - return name; - }; - - function getKeyMap (val) { - return typeof val === "string" ? keyMap[val] : val; - } - - // FROMTEXTAREA - - CodeMirror.fromTextArea = function (textarea, options) { - options = options ? copyObj(options) : {}; - options.value = textarea.value; - if (!options.tabindex && textarea.tabIndex) {options.tabindex = textarea.tabIndex;} - if (!options.placeholder && textarea.placeholder) {options.placeholder = textarea.placeholder;} - // Set autofocus to true if this textarea is focused, or if it has - // autofocus and no other element is focused. - if (options.autofocus == null) { - var hasFocus = activeElt(); - options.autofocus = hasFocus == textarea || - textarea.getAttribute("autofocus") != null && hasFocus == document.body; - } - - function save () {textarea.value = cm.getValue();} - if (textarea.form) { - on(textarea.form, "submit", save); - // Deplorable hack to make the submit method do the right thing. - if (!options.leaveSubmitMethodAlone) { - var form = textarea.form, realSubmit = form.submit; - try { - var wrappedSubmit = form.submit = function () { - save(); - form.submit = realSubmit; - form.submit(); - form.submit = wrappedSubmit; - }; - } catch(e) {} - } - } - - options.finishInit = function (cm) { - cm.save = save; - cm.getTextArea = function () { return textarea; }; - cm.toTextArea = function () { - cm.toTextArea = isNaN; // Prevent this from being ran twice - save(); - textarea.parentNode.removeChild(cm.getWrapperElement()); - textarea.style.display = ""; - if (textarea.form) { - off(textarea.form, "submit", save); - if (typeof textarea.form.submit === "function") {textarea.form.submit = realSubmit;} - } - }; - }; - - textarea.style.display = "none"; - var cm = CodeMirror(function (node) { - textarea.parentNode.insertBefore(node, textarea.nextSibling); - }, options); - return cm; - }; - - // STRING STREAM - - // Fed to the mode parsers, provides helper functions to make - // parsers more succinct. - - var StringStream = CodeMirror.StringStream = function (string, tabSize) { - this.pos = this.start = 0; - this.string = string; - this.tabSize = tabSize || 8; - this.lastColumnPos = this.lastColumnValue = 0; - this.lineStart = 0; - }; - - StringStream.prototype = { - eol: function () {return this.pos >= this.string.length;}, - sol: function () {return this.pos == this.lineStart;}, - peek: function () {return this.string.charAt(this.pos) || undefined;}, - next: function () { - if (this.pos < this.string.length) {return this.string.charAt(this.pos++);} - }, - eat: function (match) { - var ch = this.string.charAt(this.pos); - if (typeof match === "string") var ok = ch == match; - else var ok = ch && (match.test ? match.test(ch) : match(ch)); - if (ok) {++this.pos; return ch;} - }, - eatWhile: function (match) { - var start = this.pos; - while (this.eat(match)) {} - return this.pos > start; - }, - eatSpace: function () { - var start = this.pos; - while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos; - return this.pos > start; - }, - skipToEnd: function () {this.pos = this.string.length;}, - skipTo: function (ch) { - var found = this.string.indexOf(ch, this.pos); - if (found > -1) {this.pos = found; return true;} - }, - backUp: function (n) {this.pos -= n;}, - column: function () { - if (this.lastColumnPos < this.start) { - this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue); - this.lastColumnPos = this.start; - } - return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0); - }, - indentation: function () { - return countColumn(this.string, null, this.tabSize) - - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0); - }, - match: function (pattern, consume, caseInsensitive) { - if (typeof pattern === "string") { - var cased = function (str) {return caseInsensitive ? str.toLowerCase() : str;}; - var substr = this.string.substr(this.pos, pattern.length); - if (cased(substr) == cased(pattern)) { - if (consume !== false) this.pos += pattern.length; - return true; - } - } else { - var match = this.string.slice(this.pos).match(pattern); - if (match && match.index > 0) return null; - if (match && consume !== false) this.pos += match[0].length; - return match; - } - }, - current: function () {return this.string.slice(this.start, this.pos);}, - hideFirstChars: function (n, inner) { - this.lineStart += n; - try { return inner(); } finally { this.lineStart -= n; } - } - }; - - // TEXTMARKERS - - // Created with markText and setBookmark methods. A TextMarker is a - // handle that can be used to clear or find a marked position in the - // document. Line objects hold arrays (markedSpans) containing - // {from, to, marker} object pointing to such marker objects, and - // indicating that such a marker is present on that line. Multiple - // lines may point to the same marker when it spans across lines. - // The spans will have null for their from/to properties when the - // marker continues beyond the start/end of the line. Markers have - // links back to the lines they currently touch. - - var nextMarkerId = 0; - - var TextMarker = CodeMirror.TextMarker = function (doc, type) { - this.lines = []; - this.type = type; - this.doc = doc; - this.id = ++nextMarkerId; - }; - eventMixin(TextMarker); - - // Clear the marker. - TextMarker.prototype.clear = function () { - if (this.explicitlyCleared) return; - var cm = this.doc.cm, withOp = cm && !cm.curOp; - if (withOp) startOperation(cm); - if (hasHandler(this, "clear")) { - var found = this.find(); - if (found) signalLater(this, "clear", found.from, found.to); - } - var min = null, max = null; - for (var i = 0; i < this.lines.length; ++i) { - var line = this.lines[i]; - var span = getMarkedSpanFor(line.markedSpans, this); - if (cm && !this.collapsed) regLineChange(cm, lineNo(line), "text"); - else if (cm) { - if (span.to != null) max = lineNo(line); - if (span.from != null) min = lineNo(line); - } - line.markedSpans = removeMarkedSpan(line.markedSpans, span); - if (span.from == null && this.collapsed && !lineIsHidden(this.doc, line) && cm) {updateLineHeight(line, textHeight(cm.display));} - } - if (cm && this.collapsed && !cm.options.lineWrapping) { - for (var i = 0; i < this.lines.length; ++i) { - var visual = visualLine(this.lines[i]), len = lineLength(visual); - if (len > cm.display.maxLineLength) { - cm.display.maxLine = visual; - cm.display.maxLineLength = len; - cm.display.maxLineChanged = true; - } - } - } - - if (min != null && cm && this.collapsed) regChange(cm, min, max + 1); - this.lines.length = 0; - this.explicitlyCleared = true; - if (this.atomic && this.doc.cantEdit) { - this.doc.cantEdit = false; - if (cm) reCheckSelection(cm.doc); - } - if (cm) signalLater(cm, "markerCleared", cm, this); - if (withOp) endOperation(cm); - if (this.parent) this.parent.clear(); - }; - - // Find the position of the marker in the document. Returns a {from, - // to} object by default. Side can be passed to get a specific side - // -- 0 (both), -1 (left), or 1 (right). When lineObj is true, the - // Pos objects returned contain a line object, rather than a line - // number (used to prevent looking up the same line twice). - TextMarker.prototype.find = function (side, lineObj) { - if (side == null && this.type == "bookmark") side = 1; - var from, to; - for (var i = 0; i < this.lines.length; ++i) { - var line = this.lines[i]; - var span = getMarkedSpanFor(line.markedSpans, this); - if (span.from != null) { - from = Pos(lineObj ? line : lineNo(line), span.from); - if (side == -1) return from; - } - if (span.to != null) { - to = Pos(lineObj ? line : lineNo(line), span.to); - if (side == 1) return to; - } - } - return from && {from: from, to: to}; - }; - - // Signals that the marker's widget changed, and surrounding layout - // should be recomputed. - TextMarker.prototype.changed = function () { - var pos = this.find(-1, true), widget = this, cm = this.doc.cm; - if (!pos || !cm) return; - runInOp(cm, function () { - var line = pos.line, lineN = lineNo(pos.line); - var view = findViewForLine(cm, lineN); - if (view) { - clearLineMeasurementCacheFor(view); - cm.curOp.selectionChanged = cm.curOp.forceUpdate = true; - } - cm.curOp.updateMaxLine = true; - if (!lineIsHidden(widget.doc, line) && widget.height != null) { - var oldHeight = widget.height; - widget.height = null; - var dHeight = widgetHeight(widget) - oldHeight; - if (dHeight) {updateLineHeight(line, line.height + dHeight);} - } - }); - }; - - TextMarker.prototype.attachLine = function (line) { - if (!this.lines.length && this.doc.cm) { - var op = this.doc.cm.curOp; - if (!op.maybeHiddenMarkers || indexOf(op.maybeHiddenMarkers, this) == -1) {(op.maybeUnhiddenMarkers || (op.maybeUnhiddenMarkers = [])).push(this);} - } - this.lines.push(line); - }; - TextMarker.prototype.detachLine = function (line) { - this.lines.splice(indexOf(this.lines, line), 1); - if (!this.lines.length && this.doc.cm) { - var op = this.doc.cm.curOp; - (op.maybeHiddenMarkers || (op.maybeHiddenMarkers = [])).push(this); - } - }; - - // Collapsed markers have unique ids, in order to be able to order - // them, which is needed for uniquely determining an outer marker - // when they overlap (they may nest, but not partially overlap). - var nextMarkerId = 0; - - // Create a marker, wire it up to the right lines, and - function markText (doc, from, to, options, type) { - // Shared markers (across linked documents) are handled separately - // (markTextShared will call out to this again, once per - // document). - if (options && options.shared) return markTextShared(doc, from, to, options, type); - // Ensure we are in an operation. - if (doc.cm && !doc.cm.curOp) return operation(doc.cm, markText)(doc, from, to, options, type); - - var marker = new TextMarker(doc, type), diff = cmp(from, to); - if (options) copyObj(options, marker, false); - // Don't connect empty markers unless clearWhenEmpty is false - if (diff > 0 || diff == 0 && marker.clearWhenEmpty !== false) {return marker;} - if (marker.replacedWith) { - // Showing up as a widget implies collapsed (widget replaces text) - marker.collapsed = true; - marker.widgetNode = elt("span", [marker.replacedWith], "CodeMirror-widget"); - if (!options.handleMouseEvents) marker.widgetNode.setAttribute("cm-ignore-events", "true"); - if (options.insertLeft) marker.widgetNode.insertLeft = true; - } - if (marker.collapsed) { - if (conflictingCollapsedRange(doc, from.line, from, to, marker) || - from.line != to.line && conflictingCollapsedRange(doc, to.line, from, to, marker)) {throw new Error("Inserting collapsed marker partially overlapping an existing one");} - sawCollapsedSpans = true; - } - - if (marker.addToHistory) {addChangeToHistory(doc, {from: from, to: to, origin: "markText"}, doc.sel, NaN);} - - var curLine = from.line, cm = doc.cm, updateMaxLine; - doc.iter(curLine, to.line + 1, function (line) { - if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(line) == cm.display.maxLine) {updateMaxLine = true;} - if (marker.collapsed && curLine != from.line) updateLineHeight(line, 0); - addMarkedSpan(line, new MarkedSpan(marker, - curLine == from.line ? from.ch : null, - curLine == to.line ? to.ch : null)); - ++curLine; - }); - // lineIsHidden depends on the presence of the spans, so needs a second pass - if (marker.collapsed) { - doc.iter(from.line, to.line + 1, function (line) { - if (lineIsHidden(doc, line)) updateLineHeight(line, 0); - }); - } - - if (marker.clearOnEnter) on(marker, "beforeCursorEnter", function () { marker.clear(); }); - - if (marker.readOnly) { - sawReadOnlySpans = true; - if (doc.history.done.length || doc.history.undone.length) {doc.clearHistory();} - } - if (marker.collapsed) { - marker.id = ++nextMarkerId; - marker.atomic = true; - } - if (cm) { - // Sync editor state - if (updateMaxLine) cm.curOp.updateMaxLine = true; - if (marker.collapsed) {regChange(cm, from.line, to.line + 1);} else if (marker.className || marker.title || marker.startStyle || marker.endStyle || marker.css) {for (var i = from.line; i <= to.line; i++) regLineChange(cm, i, "text");} - if (marker.atomic) reCheckSelection(cm.doc); - signalLater(cm, "markerAdded", cm, marker); - } - return marker; - } - - // SHARED TEXTMARKERS - - // A shared marker spans multiple linked documents. It is - // implemented as a meta-marker-object controlling multiple normal - // markers. - var SharedTextMarker = CodeMirror.SharedTextMarker = function (markers, primary) { - this.markers = markers; - this.primary = primary; - for (var i = 0; i < markers.length; ++i) {markers[i].parent = this;} - }; - eventMixin(SharedTextMarker); - - SharedTextMarker.prototype.clear = function () { - if (this.explicitlyCleared) return; - this.explicitlyCleared = true; - for (var i = 0; i < this.markers.length; ++i) {this.markers[i].clear();} - signalLater(this, "clear"); - }; - SharedTextMarker.prototype.find = function (side, lineObj) { - return this.primary.find(side, lineObj); - }; - - function markTextShared (doc, from, to, options, type) { - options = copyObj(options); - options.shared = false; - var markers = [markText(doc, from, to, options, type)], primary = markers[0]; - var widget = options.widgetNode; - linkedDocs(doc, function (doc) { - if (widget) options.widgetNode = widget.cloneNode(true); - markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type)); - for (var i = 0; i < doc.linked.length; ++i) {if (doc.linked[i].isParent) return;} - primary = lst(markers); - }); - return new SharedTextMarker(markers, primary); - } - - function findSharedMarkers (doc) { - return doc.findMarks(Pos(doc.first, 0), doc.clipPos(Pos(doc.lastLine())), - function (m) { return m.parent; }); - } - - function copySharedMarkers (doc, markers) { - for (var i = 0; i < markers.length; i++) { - var marker = markers[i], pos = marker.find(); - var mFrom = doc.clipPos(pos.from), mTo = doc.clipPos(pos.to); - if (cmp(mFrom, mTo)) { - var subMark = markText(doc, mFrom, mTo, marker.primary, marker.primary.type); - marker.markers.push(subMark); - subMark.parent = marker; - } - } - } - - function detachSharedMarkers (markers) { - for (var i = 0; i < markers.length; i++) { - var marker = markers[i], linked = [marker.primary.doc]; - linkedDocs(marker.primary.doc, function (d) { linked.push(d); }); - for (var j = 0; j < marker.markers.length; j++) { - var subMarker = marker.markers[j]; - if (indexOf(linked, subMarker.doc) == -1) { - subMarker.parent = null; - marker.markers.splice(j--, 1); - } - } - } - } - - // TEXTMARKER SPANS - - function MarkedSpan (marker, from, to) { - this.marker = marker; - this.from = from; this.to = to; - } - - // Search an array of spans for a span matching the given marker. - function getMarkedSpanFor (spans, marker) { - if (spans) { - for (var i = 0; i < spans.length; ++i) { - var span = spans[i]; - if (span.marker == marker) return span; - } - } - } - // Remove a span from an array, returning undefined if no spans are - // left (we don't store arrays for lines without spans). - function removeMarkedSpan (spans, span) { - for (var r, i = 0; i < spans.length; ++i) {if (spans[i] != span) (r || (r = [])).push(spans[i]);} - return r; - } - // Add a span to a line. - function addMarkedSpan (line, span) { - line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span]; - span.marker.attachLine(line); - } - - // Used for the algorithm that adjusts markers for a change in the - // document. These functions cut an array of spans at a given - // character position, returning an array of remaining chunks (or - // undefined if nothing remains). - function markedSpansBefore (old, startCh, isInsert) { - if (old) { - for (var i = 0, nw; i < old.length; ++i) { - var span = old[i], marker = span.marker; - var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh); - if (startsBefore || span.from == startCh && marker.type == "bookmark" && (!isInsert || !span.marker.insertLeft)) { - var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh); - (nw || (nw = [])).push(new MarkedSpan(marker, span.from, endsAfter ? null : span.to)); - } - } - } - return nw; - } - function markedSpansAfter (old, endCh, isInsert) { - if (old) { - for (var i = 0, nw; i < old.length; ++i) { - var span = old[i], marker = span.marker; - var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh); - if (endsAfter || span.from == endCh && marker.type == "bookmark" && (!isInsert || span.marker.insertLeft)) { - var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh); - (nw || (nw = [])).push(new MarkedSpan(marker, startsBefore ? null : span.from - endCh, - span.to == null ? null : span.to - endCh)); - } - } - } - return nw; - } - - // Given a change object, compute the new set of marker spans that - // cover the line in which the change took place. Removes spans - // entirely within the change, reconnects spans belonging to the - // same marker that appear on both sides of the change, and cuts off - // spans partially within the change. Returns an array of span - // arrays with one element for each line in (after) the change. - function stretchSpansOverChange (doc, change) { - if (change.full) return null; - var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans; - var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans; - if (!oldFirst && !oldLast) return null; - - var startCh = change.from.ch, endCh = change.to.ch, isInsert = cmp(change.from, change.to) == 0; - // Get the spans that 'stick out' on both sides - var first = markedSpansBefore(oldFirst, startCh, isInsert); - var last = markedSpansAfter(oldLast, endCh, isInsert); - - // Next, merge those two ends - var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0); - if (first) { - // Fix up .to properties of first - for (var i = 0; i < first.length; ++i) { - var span = first[i]; - if (span.to == null) { - var found = getMarkedSpanFor(last, span.marker); - if (!found) span.to = startCh; - else if (sameLine) span.to = found.to == null ? null : found.to + offset; - } - } - } - if (last) { - // Fix up .from in last (or move them into first in case of sameLine) - for (var i = 0; i < last.length; ++i) { - var span = last[i]; - if (span.to != null) span.to += offset; - if (span.from == null) { - var found = getMarkedSpanFor(first, span.marker); - if (!found) { - span.from = offset; - if (sameLine) (first || (first = [])).push(span); - } - } else { - span.from += offset; - if (sameLine) (first || (first = [])).push(span); - } - } - } - // Make sure we didn't create any zero-length spans - if (first) first = clearEmptySpans(first); - if (last && last != first) last = clearEmptySpans(last); - - var newMarkers = [first]; - if (!sameLine) { - // Fill gap with whole-line-spans - var gap = change.text.length - 2, gapMarkers; - if (gap > 0 && first) { - for (var i = 0; i < first.length; ++i) { - if (first[i].to == null) {(gapMarkers || (gapMarkers = [])).push(new MarkedSpan(first[i].marker, null, null));} - } - } - for (var i = 0; i < gap; ++i) {newMarkers.push(gapMarkers);} - newMarkers.push(last); - } - return newMarkers; - } - - // Remove spans that are empty and don't have a clearWhenEmpty - // option of false. - function clearEmptySpans (spans) { - for (var i = 0; i < spans.length; ++i) { - var span = spans[i]; - if (span.from != null && span.from == span.to && span.marker.clearWhenEmpty !== false) {spans.splice(i--, 1);} - } - if (!spans.length) return null; - return spans; - } - - // Used for un/re-doing changes from the history. Combines the - // result of computing the existing spans with the set of spans that - // existed in the history (so that deleting around a span and then - // undoing brings back the span). - function mergeOldSpans (doc, change) { - var old = getOldSpans(doc, change); - var stretched = stretchSpansOverChange(doc, change); - if (!old) return stretched; - if (!stretched) return old; - - for (var i = 0; i < old.length; ++i) { - var oldCur = old[i], stretchCur = stretched[i]; - if (oldCur && stretchCur) { - spans: for (var j = 0; j < stretchCur.length; ++j) { - var span = stretchCur[j]; - for (var k = 0; k < oldCur.length; ++k) {if (oldCur[k].marker == span.marker) continue spans;} - oldCur.push(span); - } - } else if (stretchCur) { - old[i] = stretchCur; - } - } - return old; - } - - // Used to 'clip' out readOnly ranges when making a change. - function removeReadOnlyRanges (doc, from, to) { - var markers = null; - doc.iter(from.line, to.line + 1, function (line) { - if (line.markedSpans) { - for (var i = 0; i < line.markedSpans.length; ++i) { - var mark = line.markedSpans[i].marker; - if (mark.readOnly && (!markers || indexOf(markers, mark) == -1)) {(markers || (markers = [])).push(mark);} - } - } - }); - if (!markers) return null; - var parts = [{from: from, to: to}]; - for (var i = 0; i < markers.length; ++i) { - var mk = markers[i], m = mk.find(0); - for (var j = 0; j < parts.length; ++j) { - var p = parts[j]; - if (cmp(p.to, m.from) < 0 || cmp(p.from, m.to) > 0) continue; - var newParts = [j, 1], dfrom = cmp(p.from, m.from), dto = cmp(p.to, m.to); - if (dfrom < 0 || !mk.inclusiveLeft && !dfrom) {newParts.push({from: p.from, to: m.from});} - if (dto > 0 || !mk.inclusiveRight && !dto) {newParts.push({from: m.to, to: p.to});} - parts.splice.apply(parts, newParts); - j += newParts.length - 1; - } - } - return parts; - } - - // Connect or disconnect spans from a line. - function detachMarkedSpans (line) { - var spans = line.markedSpans; - if (!spans) return; - for (var i = 0; i < spans.length; ++i) {spans[i].marker.detachLine(line);} - line.markedSpans = null; - } - function attachMarkedSpans (line, spans) { - if (!spans) return; - for (var i = 0; i < spans.length; ++i) {spans[i].marker.attachLine(line);} - line.markedSpans = spans; - } - - // Helpers used when computing which overlapping collapsed span - // counts as the larger one. - function extraLeft (marker) { return marker.inclusiveLeft ? -1 : 0; } - function extraRight (marker) { return marker.inclusiveRight ? 1 : 0; } - - // Returns a number indicating which of two overlapping collapsed - // spans is larger (and thus includes the other). Falls back to - // comparing ids when the spans cover exactly the same range. - function compareCollapsedMarkers (a, b) { - var lenDiff = a.lines.length - b.lines.length; - if (lenDiff != 0) return lenDiff; - var aPos = a.find(), bPos = b.find(); - var fromCmp = cmp(aPos.from, bPos.from) || extraLeft(a) - extraLeft(b); - if (fromCmp) return -fromCmp; - var toCmp = cmp(aPos.to, bPos.to) || extraRight(a) - extraRight(b); - if (toCmp) return toCmp; - return b.id - a.id; - } - - // Find out whether a line ends or starts in a collapsed span. If - // so, return the marker for that span. - function collapsedSpanAtSide (line, start) { - var sps = sawCollapsedSpans && line.markedSpans, found; - if (sps) { - for (var sp, i = 0; i < sps.length; ++i) { - sp = sps[i]; - if (sp.marker.collapsed && (start ? sp.from : sp.to) == null && - (!found || compareCollapsedMarkers(found, sp.marker) < 0)) {found = sp.marker;} - } - } - return found; - } - function collapsedSpanAtStart (line) { return collapsedSpanAtSide(line, true); } - function collapsedSpanAtEnd (line) { return collapsedSpanAtSide(line, false); } - - // Test whether there exists a collapsed span that partially - // overlaps (covers the start or end, but not both) of a new span. - // Such overlap is not allowed. - function conflictingCollapsedRange (doc, lineNo, from, to, marker) { - var line = getLine(doc, lineNo); - var sps = sawCollapsedSpans && line.markedSpans; - if (sps) { - for (var i = 0; i < sps.length; ++i) { - var sp = sps[i]; - if (!sp.marker.collapsed) continue; - var found = sp.marker.find(0); - var fromCmp = cmp(found.from, from) || extraLeft(sp.marker) - extraLeft(marker); - var toCmp = cmp(found.to, to) || extraRight(sp.marker) - extraRight(marker); - if (fromCmp >= 0 && toCmp <= 0 || fromCmp <= 0 && toCmp >= 0) continue; - if (fromCmp <= 0 && (cmp(found.to, from) > 0 || (sp.marker.inclusiveRight && marker.inclusiveLeft)) || - fromCmp >= 0 && (cmp(found.from, to) < 0 || (sp.marker.inclusiveLeft && marker.inclusiveRight))) {return true;} - } - } - } - - // A visual line is a line as drawn on the screen. Folding, for - // example, can cause multiple logical lines to appear on the same - // visual line. This finds the start of the visual line that the - // given line is part of (usually that is the line itself). - function visualLine (line) { - var merged; - while (merged = collapsedSpanAtStart(line)) {line = merged.find(-1, true).line;} - return line; - } - - // Returns an array of logical lines that continue the visual line - // started by the argument, or undefined if there are no such lines. - function visualLineContinued (line) { - var merged, lines; - while (merged = collapsedSpanAtEnd(line)) { - line = merged.find(1, true).line; - (lines || (lines = [])).push(line); - } - return lines; - } - - // Get the line number of the start of the visual line that the - // given line number is part of. - function visualLineNo (doc, lineN) { - var line = getLine(doc, lineN), vis = visualLine(line); - if (line == vis) return lineN; - return lineNo(vis); - } - // Get the line number of the start of the next visual line after - // the given line. - function visualLineEndNo (doc, lineN) { - if (lineN > doc.lastLine()) return lineN; - var line = getLine(doc, lineN), merged; - if (!lineIsHidden(doc, line)) return lineN; - while (merged = collapsedSpanAtEnd(line)) {line = merged.find(1, true).line;} - return lineNo(line) + 1; - } - - // Compute whether a line is hidden. Lines count as hidden when they - // are part of a visual line that starts with another line, or when - // they are entirely covered by collapsed, non-widget span. - function lineIsHidden (doc, line) { - var sps = sawCollapsedSpans && line.markedSpans; - if (sps) { - for (var sp, i = 0; i < sps.length; ++i) { - sp = sps[i]; - if (!sp.marker.collapsed) continue; - if (sp.from == null) return true; - if (sp.marker.widgetNode) continue; - if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp)) {return true;} - } - } - } - function lineIsHiddenInner (doc, line, span) { - if (span.to == null) { - var end = span.marker.find(1, true); - return lineIsHiddenInner(doc, end.line, getMarkedSpanFor(end.line.markedSpans, span.marker)); - } - if (span.marker.inclusiveRight && span.to == line.text.length) {return true;} - for (var sp, i = 0; i < line.markedSpans.length; ++i) { - sp = line.markedSpans[i]; - if (sp.marker.collapsed && !sp.marker.widgetNode && sp.from == span.to && - (sp.to == null || sp.to != span.from) && - (sp.marker.inclusiveLeft || span.marker.inclusiveRight) && - lineIsHiddenInner(doc, line, sp)) return true; - } - } - - // LINE WIDGETS - - // Line widgets are block elements displayed above or below a line. - - var LineWidget = CodeMirror.LineWidget = function (doc, node, options) { - if (options) { - for (var opt in options) { - if (options.hasOwnProperty(opt)) {this[opt] = options[opt];} - } - } - this.doc = doc; - this.node = node; - }; - eventMixin(LineWidget); - - function adjustScrollWhenAboveVisible (cm, line, diff) { - if (heightAtLine(line) < ((cm.curOp && cm.curOp.scrollTop) || cm.doc.scrollTop)) {addToScrollPos(cm, null, diff);} - } - - LineWidget.prototype.clear = function () { - var cm = this.doc.cm, ws = this.line.widgets, line = this.line, no = lineNo(line); - if (no == null || !ws) return; - for (var i = 0; i < ws.length; ++i) if (ws[i] == this) ws.splice(i--, 1); - if (!ws.length) line.widgets = null; - var height = widgetHeight(this); - updateLineHeight(line, Math.max(0, line.height - height)); - if (cm) { - runInOp(cm, function () { - adjustScrollWhenAboveVisible(cm, line, -height); - regLineChange(cm, no, "widget"); - }); - } - }; - LineWidget.prototype.changed = function () { - var oldH = this.height, cm = this.doc.cm, line = this.line; - this.height = null; - var diff = widgetHeight(this) - oldH; - if (!diff) return; - updateLineHeight(line, line.height + diff); - if (cm) { - runInOp(cm, function () { - cm.curOp.forceUpdate = true; - adjustScrollWhenAboveVisible(cm, line, diff); - }); - } - }; - - function widgetHeight (widget) { - if (widget.height != null) return widget.height; - var cm = widget.doc.cm; - if (!cm) return 0; - if (!contains(document.body, widget.node)) { - var parentStyle = "position: relative;"; - if (widget.coverGutter) {parentStyle += "margin-left: -" + cm.display.gutters.offsetWidth + "px;";} - if (widget.noHScroll) {parentStyle += "width: " + cm.display.wrapper.clientWidth + "px;";} - removeChildrenAndAdd(cm.display.measure, elt("div", [widget.node], null, parentStyle)); - } - return widget.height = widget.node.offsetHeight; - } - - function addLineWidget (doc, handle, node, options) { - var widget = new LineWidget(doc, node, options); - var cm = doc.cm; - if (cm && widget.noHScroll) cm.display.alignWidgets = true; - changeLine(doc, handle, "widget", function (line) { - var widgets = line.widgets || (line.widgets = []); - if (widget.insertAt == null) widgets.push(widget); - else widgets.splice(Math.min(widgets.length - 1, Math.max(0, widget.insertAt)), 0, widget); - widget.line = line; - if (cm && !lineIsHidden(doc, line)) { - var aboveVisible = heightAtLine(line) < doc.scrollTop; - updateLineHeight(line, line.height + widgetHeight(widget)); - if (aboveVisible) addToScrollPos(cm, null, widget.height); - cm.curOp.forceUpdate = true; - } - return true; - }); - return widget; - } - - // LINE DATA STRUCTURE - - // Line objects. These hold state related to a line, including - // highlighting info (the styles array). - var Line = CodeMirror.Line = function (text, markedSpans, estimateHeight) { - this.text = text; - attachMarkedSpans(this, markedSpans); - this.height = estimateHeight ? estimateHeight(this) : 1; - }; - eventMixin(Line); - Line.prototype.lineNo = function () { return lineNo(this); }; - - // Change the content (text, markers) of a line. Automatically - // invalidates cached information and tries to re-estimate the - // line's height. - function updateLine (line, text, markedSpans, estimateHeight) { - line.text = text; - if (line.stateAfter) line.stateAfter = null; - if (line.styles) line.styles = null; - if (line.order != null) line.order = null; - detachMarkedSpans(line); - attachMarkedSpans(line, markedSpans); - var estHeight = estimateHeight ? estimateHeight(line) : 1; - if (estHeight != line.height) updateLineHeight(line, estHeight); - } - - // Detach a line from the document tree and its markers. - function cleanUpLine (line) { - line.parent = null; - detachMarkedSpans(line); - } - - function extractLineClasses (type, output) { - if (type) { - for (;;) { - var lineClass = type.match(/(?:^|\s+)line-(background-)?(\S+)/); - if (!lineClass) break; - type = type.slice(0, lineClass.index) + type.slice(lineClass.index + lineClass[0].length); - var prop = lineClass[1] ? "bgClass" : "textClass"; - if (output[prop] == null) {output[prop] = lineClass[2];} else if (!(new RegExp("(?:^|\s)" + lineClass[2] + "(?:$|\s)")).test(output[prop])) {output[prop] += " " + lineClass[2];} - } - } - return type; - } - - function callBlankLine (mode, state) { - if (mode.blankLine) return mode.blankLine(state); - if (!mode.innerMode) return; - var inner = CodeMirror.innerMode(mode, state); - if (inner.mode.blankLine) return inner.mode.blankLine(inner.state); - } - - function readToken (mode, stream, state, inner) { - for (var i = 0; i < 10; i++) { - if (inner) inner[0] = CodeMirror.innerMode(mode, state).mode; - var style = mode.token(stream, state); - if (stream.pos > stream.start) return style; - } - throw new Error("Mode " + mode.name + " failed to advance stream."); - } - - // Utility for getTokenAt and getLineTokens - function takeToken (cm, pos, precise, asArray) { - function getObj (copy) { - return {start: stream.start, end: stream.pos, - string: stream.current(), - type: style || null, - state: copy ? copyState(doc.mode, state) : state}; - } - - var doc = cm.doc, mode = doc.mode, style; - pos = clipPos(doc, pos); - var line = getLine(doc, pos.line), state = getStateBefore(cm, pos.line, precise); - var stream = new StringStream(line.text, cm.options.tabSize), tokens; - if (asArray) tokens = []; - while ((asArray || stream.pos < pos.ch) && !stream.eol()) { - stream.start = stream.pos; - style = readToken(mode, stream, state); - if (asArray) tokens.push(getObj(true)); - } - return asArray ? tokens : getObj(); - } - - // Run the given mode's parser over a line, calling f for each token. - function runMode (cm, text, mode, state, f, lineClasses, forceToEnd) { - var flattenSpans = mode.flattenSpans; - if (flattenSpans == null) flattenSpans = cm.options.flattenSpans; - var curStart = 0, curStyle = null; - var stream = new StringStream(text, cm.options.tabSize), style; - var inner = cm.options.addModeClass && [null]; - if (text == "") extractLineClasses(callBlankLine(mode, state), lineClasses); - while (!stream.eol()) { - if (stream.pos > cm.options.maxHighlightLength) { - flattenSpans = false; - if (forceToEnd) processLine(cm, text, state, stream.pos); - stream.pos = text.length; - style = null; - } else { - style = extractLineClasses(readToken(mode, stream, state, inner), lineClasses); - } - if (inner) { - var mName = inner[0].name; - if (mName) style = "m-" + (style ? mName + " " + style : mName); - } - if (!flattenSpans || curStyle != style) { - while (curStart < stream.start) { - curStart = Math.min(stream.start, curStart + 50000); - f(curStart, curStyle); - } - curStyle = style; - } - stream.start = stream.pos; - } - while (curStart < stream.pos) { - // Webkit seems to refuse to render text nodes longer than 57444 characters - var pos = Math.min(stream.pos, curStart + 50000); - f(pos, curStyle); - curStart = pos; - } - } - - // Compute a style array (an array starting with a mode generation - // -- for invalidation -- followed by pairs of end positions and - // style strings), which is used to highlight the tokens on the - // line. - function highlightLine (cm, line, state, forceToEnd) { - // A styles array always starts with a number identifying the - // mode/overlays that it is based on (for easy invalidation). - var st = [cm.state.modeGen], lineClasses = {}; - // Compute the base array of styles - runMode(cm, line.text, cm.doc.mode, state, function (end, style) { - st.push(end, style); - }, lineClasses, forceToEnd); - - // Run overlays, adjust style array. - for (var o = 0; o < cm.state.overlays.length; ++o) { - var overlay = cm.state.overlays[o], i = 1, at = 0; - runMode(cm, line.text, overlay.mode, true, function (end, style) { - var start = i; - // Ensure there's a token end at the current position, and that i points at it - while (at < end) { - var i_end = st[i]; - if (i_end > end) {st.splice(i, 1, end, st[i + 1], i_end);} - i += 2; - at = Math.min(end, i_end); - } - if (!style) return; - if (overlay.opaque) { - st.splice(start, i - start, end, "cm-overlay " + style); - i = start + 2; - } else { - for (; start < i; start += 2) { - var cur = st[start + 1]; - st[start + 1] = (cur ? cur + " " : "") + "cm-overlay " + style; - } - } - }, lineClasses); - } - - return {styles: st, classes: lineClasses.bgClass || lineClasses.textClass ? lineClasses : null}; - } - - function getLineStyles (cm, line, updateFrontier) { - if (!line.styles || line.styles[0] != cm.state.modeGen) { - var result = highlightLine(cm, line, line.stateAfter = getStateBefore(cm, lineNo(line))); - line.styles = result.styles; - if (result.classes) line.styleClasses = result.classes; - else if (line.styleClasses) line.styleClasses = null; - if (updateFrontier === cm.doc.frontier) cm.doc.frontier++; - } - return line.styles; - } - - // Lightweight form of highlight -- proceed over this line and - // update state, but don't save a style array. Used for lines that - // aren't currently visible. - function processLine (cm, text, state, startAt) { - var mode = cm.doc.mode; - var stream = new StringStream(text, cm.options.tabSize); - stream.start = stream.pos = startAt || 0; - if (text == "") callBlankLine(mode, state); - while (!stream.eol() && stream.pos <= cm.options.maxHighlightLength) { - readToken(mode, stream, state); - stream.start = stream.pos; - } - } - - // Convert a style as returned by a mode (either null, or a string - // containing one or more styles) to a CSS style. This is cached, - // and also looks for line-wide styles. - var styleToClassCache = {}, styleToClassCacheWithMode = {}; - function interpretTokenStyle (style, options) { - if (!style || /^\s*$/.test(style)) return null; - var cache = options.addModeClass ? styleToClassCacheWithMode : styleToClassCache; - return cache[style] || - (cache[style] = style.replace(/\S+/g, "cm-$&")); - } - - // Render the DOM representation of the text of a line. Also builds - // up a 'line map', which points at the DOM nodes that represent - // specific stretches of text, and is used by the measuring code. - // The returned object contains the DOM node, this map, and - // information about line-wide styles that were set by the mode. - function buildLineContent (cm, lineView) { - // The padding-right forces the element to have a 'border', which - // is needed on Webkit to be able to get line-level bounding - // rectangles for it (in measureChar). - var content = elt("span", null, null, webkit ? "padding-right: .1px" : null); - var builder = {pre: elt("pre", [content], "CodeMirror-line"), content: content, - col: 0, pos: 0, cm: cm, - splitSpaces: (ie || webkit) && cm.getOption("lineWrapping")}; - lineView.measure = {}; - - // Iterate over the logical lines that make up this visual line. - for (var i = 0; i <= (lineView.rest ? lineView.rest.length : 0); i++) { - var line = i ? lineView.rest[i - 1] : lineView.line, order; - builder.pos = 0; - builder.addToken = buildToken; - // Optionally wire in some hacks into the token-rendering - // algorithm, to deal with browser quirks. - if (hasBadBidiRects(cm.display.measure) && (order = getOrder(line))) {builder.addToken = buildTokenBadBidi(builder.addToken, order);} - builder.map = []; - var allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line); - insertLineContent(line, builder, getLineStyles(cm, line, allowFrontierUpdate)); - if (line.styleClasses) { - if (line.styleClasses.bgClass) {builder.bgClass = joinClasses(line.styleClasses.bgClass, builder.bgClass || "");} - if (line.styleClasses.textClass) {builder.textClass = joinClasses(line.styleClasses.textClass, builder.textClass || "");} - } - - // Ensure at least a single node is present, for measuring. - if (builder.map.length == 0) {builder.map.push(0, 0, builder.content.appendChild(zeroWidthElement(cm.display.measure)));} - - // Store the map and a cache object for the current logical line - if (i == 0) { - lineView.measure.map = builder.map; - lineView.measure.cache = {}; - } else { - (lineView.measure.maps || (lineView.measure.maps = [])).push(builder.map); - (lineView.measure.caches || (lineView.measure.caches = [])).push({}); - } - } - - // See issue #2901 - if (webkit && /\bcm-tab\b/.test(builder.content.lastChild.className)) {builder.content.className = "cm-tab-wrap-hack";} - - signal(cm, "renderLine", cm, lineView.line, builder.pre); - if (builder.pre.className) {builder.textClass = joinClasses(builder.pre.className, builder.textClass || "");} - - return builder; - } - - function defaultSpecialCharPlaceholder (ch) { - var token = elt("span", "\u2022", "cm-invalidchar"); - token.title = "\\u" + ch.charCodeAt(0).toString(16); - token.setAttribute("aria-label", token.title); - return token; - } - - // Build up the DOM representation for a single token, and add it to - // the line map. Takes care to render special characters separately. - function buildToken (builder, text, style, startStyle, endStyle, title, css) { - if (!text) return; - var displayText = builder.splitSpaces ? text.replace(/ {3,}/g, splitSpaces) : text; - var special = builder.cm.state.specialChars, mustWrap = false; - if (!special.test(text)) { - builder.col += text.length; - var content = document.createTextNode(displayText); - builder.map.push(builder.pos, builder.pos + text.length, content); - if (ie && ie_version < 9) mustWrap = true; - builder.pos += text.length; - } else { - var content = document.createDocumentFragment(), pos = 0; - while (true) { - special.lastIndex = pos; - var m = special.exec(text); - var skipped = m ? m.index - pos : text.length - pos; - if (skipped) { - var txt = document.createTextNode(displayText.slice(pos, pos + skipped)); - if (ie && ie_version < 9) content.appendChild(elt("span", [txt])); - else content.appendChild(txt); - builder.map.push(builder.pos, builder.pos + skipped, txt); - builder.col += skipped; - builder.pos += skipped; - } - if (!m) break; - pos += skipped + 1; - if (m[0] == "\t") { - var tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize; - var txt = content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab")); - txt.setAttribute("role", "presentation"); - txt.setAttribute("cm-text", "\t"); - builder.col += tabWidth; - } else { - var txt = builder.cm.options.specialCharPlaceholder(m[0]); - txt.setAttribute("cm-text", m[0]); - if (ie && ie_version < 9) content.appendChild(elt("span", [txt])); - else content.appendChild(txt); - builder.col += 1; - } - builder.map.push(builder.pos, builder.pos + 1, txt); - builder.pos++; - } - } - if (style || startStyle || endStyle || mustWrap || css) { - var fullStyle = style || ""; - if (startStyle) fullStyle += startStyle; - if (endStyle) fullStyle += endStyle; - var token = elt("span", [content], fullStyle, css); - if (title) token.title = title; - return builder.content.appendChild(token); - } - builder.content.appendChild(content); - } - - function splitSpaces (old) { - var out = " "; - for (var i = 0; i < old.length - 2; ++i) out += i % 2 ? " " : "\u00a0"; - out += " "; - return out; - } - - // Work around nonsense dimensions being reported for stretches of - // right-to-left text. - function buildTokenBadBidi (inner, order) { - return function (builder, text, style, startStyle, endStyle, title, css) { - style = style ? style + " cm-force-border" : "cm-force-border"; - var start = builder.pos, end = start + text.length; - for (;;) { - // Find the part that overlaps with the start of this text - for (var i = 0; i < order.length; i++) { - var part = order[i]; - if (part.to > start && part.from <= start) break; - } - if (part.to >= end) return inner(builder, text, style, startStyle, endStyle, title, css); - inner(builder, text.slice(0, part.to - start), style, startStyle, null, title, css); - startStyle = null; - text = text.slice(part.to - start); - start = part.to; - } - }; - } - - function buildCollapsedSpan (builder, size, marker, ignoreWidget) { - var widget = !ignoreWidget && marker.widgetNode; - if (widget) builder.map.push(builder.pos, builder.pos + size, widget); - if (!ignoreWidget && builder.cm.display.input.needsContentAttribute) { - if (!widget) {widget = builder.content.appendChild(document.createElement("span"));} - widget.setAttribute("cm-marker", marker.id); - } - if (widget) { - builder.cm.display.input.setUneditable(widget); - builder.content.appendChild(widget); - } - builder.pos += size; - } - - // Outputs a number of spans to make up a line, taking highlighting - // and marked text into account. - function insertLineContent (line, builder, styles) { - var spans = line.markedSpans, allText = line.text, at = 0; - if (!spans) { - for (var i = 1; i < styles.length; i += 2) {builder.addToken(builder, allText.slice(at, at = styles[i]), interpretTokenStyle(styles[i + 1], builder.cm.options));} - return; - } - - var len = allText.length, pos = 0, i = 1, text = "", style, css; - var nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, title, collapsed; - for (;;) { - if (nextChange == pos) { // Update current marker set - spanStyle = spanEndStyle = spanStartStyle = title = css = ""; - collapsed = null; nextChange = Infinity; - var foundBookmarks = []; - for (var j = 0; j < spans.length; ++j) { - var sp = spans[j], m = sp.marker; - if (m.type == "bookmark" && sp.from == pos && m.widgetNode) { - foundBookmarks.push(m); - } else if (sp.from <= pos && (sp.to == null || sp.to > pos || m.collapsed && sp.to == pos && sp.from == pos)) { - if (sp.to != null && sp.to != pos && nextChange > sp.to) { - nextChange = sp.to; - spanEndStyle = ""; - } - if (m.className) spanStyle += " " + m.className; - if (m.css) css = m.css; - if (m.startStyle && sp.from == pos) spanStartStyle += " " + m.startStyle; - if (m.endStyle && sp.to == nextChange) spanEndStyle += " " + m.endStyle; - if (m.title && !title) title = m.title; - if (m.collapsed && (!collapsed || compareCollapsedMarkers(collapsed.marker, m) < 0)) {collapsed = sp;} - } else if (sp.from > pos && nextChange > sp.from) { - nextChange = sp.from; - } - } - if (collapsed && (collapsed.from || 0) == pos) { - buildCollapsedSpan(builder, (collapsed.to == null ? len + 1 : collapsed.to) - pos, - collapsed.marker, collapsed.from == null); - if (collapsed.to == null) return; - if (collapsed.to == pos) collapsed = false; - } - if (!collapsed && foundBookmarks.length) { - for (var j = 0; j < foundBookmarks.length; ++j) {buildCollapsedSpan(builder, 0, foundBookmarks[j]);} - } - } - if (pos >= len) break; - - var upto = Math.min(len, nextChange); - while (true) { - if (text) { - var end = pos + text.length; - if (!collapsed) { - var tokenText = end > upto ? text.slice(0, upto - pos) : text; - builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle, - spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : "", title, css); - } - if (end >= upto) {text = text.slice(upto - pos); pos = upto; break;} - pos = end; - spanStartStyle = ""; - } - text = allText.slice(at, at = styles[i++]); - style = interpretTokenStyle(styles[i++], builder.cm.options); - } - } - } - - // DOCUMENT DATA STRUCTURE - - // By default, updates that start and end at the beginning of a line - // are treated specially, in order to make the association of line - // widgets and marker elements with the text behave more intuitive. - function isWholeLineUpdate (doc, change) { - return change.from.ch == 0 && change.to.ch == 0 && lst(change.text) == "" && - (!doc.cm || doc.cm.options.wholeLineUpdateBefore); - } - - // Perform a change on the document data structure. - function updateDoc (doc, change, markedSpans, estimateHeight) { - function spansFor (n) {return markedSpans ? markedSpans[n] : null;} - function update (line, text, spans) { - updateLine(line, text, spans, estimateHeight); - signalLater(line, "change", line, change); - } - function linesFor (start, end) { - for (var i = start, result = []; i < end; ++i) {result.push(new Line(text[i], spansFor(i), estimateHeight));} - return result; - } - - var from = change.from, to = change.to, text = change.text; - var firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line); - var lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line; - - // Adjust the line structure - if (change.full) { - doc.insert(0, linesFor(0, text.length)); - doc.remove(text.length, doc.size - text.length); - } else if (isWholeLineUpdate(doc, change)) { - // This is a whole-line replace. Treated specially to make - // sure line objects move the way they are supposed to. - var added = linesFor(0, text.length - 1); - update(lastLine, lastLine.text, lastSpans); - if (nlines) doc.remove(from.line, nlines); - if (added.length) doc.insert(from.line, added); - } else if (firstLine == lastLine) { - if (text.length == 1) { - update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans); - } else { - var added = linesFor(1, text.length - 1); - added.push(new Line(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight)); - update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); - doc.insert(from.line + 1, added); - } - } else if (text.length == 1) { - update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0)); - doc.remove(from.line + 1, nlines); - } else { - update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0)); - update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans); - var added = linesFor(1, text.length - 1); - if (nlines > 1) doc.remove(from.line + 1, nlines - 1); - doc.insert(from.line + 1, added); - } - - signalLater(doc, "change", doc, change); - } - - // The document is represented as a BTree consisting of leaves, with - // chunk of lines in them, and branches, with up to ten leaves or - // other branch nodes below them. The top node is always a branch - // node, and is the document object itself (meaning it has - // additional methods and properties). - // - // All nodes have parent links. The tree is used both to go from - // line numbers to line objects, and to go from objects to numbers. - // It also indexes by height, and is used to convert between height - // and line object, and to find the total height of the document. - // - // See also http://marijnhaverbeke.nl/blog/codemirror-line-tree.html - - function LeafChunk (lines) { - this.lines = lines; - this.parent = null; - for (var i = 0, height = 0; i < lines.length; ++i) { - lines[i].parent = this; - height += lines[i].height; - } - this.height = height; - } - - LeafChunk.prototype = { - chunkSize: function () { return this.lines.length; }, - // Remove the n lines at offset 'at'. - removeInner: function (at, n) { - for (var i = at, e = at + n; i < e; ++i) { - var line = this.lines[i]; - this.height -= line.height; - cleanUpLine(line); - signalLater(line, "delete"); - } - this.lines.splice(at, n); - }, - // Helper used to collapse a small branch into a single leaf. - collapse: function (lines) { - lines.push.apply(lines, this.lines); - }, - // Insert the given array of lines at offset 'at', count them as - // having the given height. - insertInner: function (at, lines, height) { - this.height += height; - this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at)); - for (var i = 0; i < lines.length; ++i) lines[i].parent = this; - }, - // Used to iterate over a part of the tree. - iterN: function (at, n, op) { - for (var e = at + n; at < e; ++at) {if (op(this.lines[at])) return true;} - } - }; - - function BranchChunk (children) { - this.children = children; - var size = 0, height = 0; - for (var i = 0; i < children.length; ++i) { - var ch = children[i]; - size += ch.chunkSize(); height += ch.height; - ch.parent = this; - } - this.size = size; - this.height = height; - this.parent = null; - } - - BranchChunk.prototype = { - chunkSize: function () { return this.size; }, - removeInner: function (at, n) { - this.size -= n; - for (var i = 0; i < this.children.length; ++i) { - var child = this.children[i], sz = child.chunkSize(); - if (at < sz) { - var rm = Math.min(n, sz - at), oldHeight = child.height; - child.removeInner(at, rm); - this.height -= oldHeight - child.height; - if (sz == rm) { this.children.splice(i--, 1); child.parent = null; } - if ((n -= rm) == 0) break; - at = 0; - } else at -= sz; - } - // If the result is smaller than 25 lines, ensure that it is a - // single leaf node. - if (this.size - n < 25 && - (this.children.length > 1 || !(this.children[0] instanceof LeafChunk))) { - var lines = []; - this.collapse(lines); - this.children = [new LeafChunk(lines)]; - this.children[0].parent = this; - } - }, - collapse: function (lines) { - for (var i = 0; i < this.children.length; ++i) this.children[i].collapse(lines); - }, - insertInner: function (at, lines, height) { - this.size += lines.length; - this.height += height; - for (var i = 0; i < this.children.length; ++i) { - var child = this.children[i], sz = child.chunkSize(); - if (at <= sz) { - child.insertInner(at, lines, height); - if (child.lines && child.lines.length > 50) { - while (child.lines.length > 50) { - var spilled = child.lines.splice(child.lines.length - 25, 25); - var newleaf = new LeafChunk(spilled); - child.height -= newleaf.height; - this.children.splice(i + 1, 0, newleaf); - newleaf.parent = this; - } - this.maybeSpill(); - } - break; - } - at -= sz; - } - }, - // When a node has grown, check whether it should be split. - maybeSpill: function () { - if (this.children.length <= 10) return; - var me = this; - do { - var spilled = me.children.splice(me.children.length - 5, 5); - var sibling = new BranchChunk(spilled); - if (!me.parent) { // Become the parent node - var copy = new BranchChunk(me.children); - copy.parent = me; - me.children = [copy, sibling]; - me = copy; - } else { - me.size -= sibling.size; - me.height -= sibling.height; - var myIndex = indexOf(me.parent.children, me); - me.parent.children.splice(myIndex + 1, 0, sibling); - } - sibling.parent = me.parent; - } while (me.children.length > 10); - me.parent.maybeSpill(); - }, - iterN: function (at, n, op) { - for (var i = 0; i < this.children.length; ++i) { - var child = this.children[i], sz = child.chunkSize(); - if (at < sz) { - var used = Math.min(n, sz - at); - if (child.iterN(at, used, op)) return true; - if ((n -= used) == 0) break; - at = 0; - } else at -= sz; - } - } - }; - - var nextDocId = 0; - var Doc = CodeMirror.Doc = function (text, mode, firstLine) { - if (!(this instanceof Doc)) return new Doc(text, mode, firstLine); - if (firstLine == null) firstLine = 0; - - BranchChunk.call(this, [new LeafChunk([new Line("", null)])]); - this.first = firstLine; - this.scrollTop = this.scrollLeft = 0; - this.cantEdit = false; - this.cleanGeneration = 1; - this.frontier = firstLine; - var start = Pos(firstLine, 0); - this.sel = simpleSelection(start); - this.history = new History(null); - this.id = ++nextDocId; - this.modeOption = mode; - - if (typeof text === "string") text = splitLines(text); - updateDoc(this, {from: start, to: start, text: text}); - setSelection(this, simpleSelection(start), sel_dontScroll); - }; - - Doc.prototype = createObj(BranchChunk.prototype, { - constructor: Doc, - // Iterate over the document. Supports two forms -- with only one - // argument, it calls that for each line in the document. With - // three, it iterates over the range given by the first two (with - // the second being non-inclusive). - iter: function (from, to, op) { - if (op) this.iterN(from - this.first, to - from, op); - else this.iterN(this.first, this.first + this.size, from); - }, - - // Non-public interface for adding and removing lines. - insert: function (at, lines) { - var height = 0; - for (var i = 0; i < lines.length; ++i) height += lines[i].height; - this.insertInner(at - this.first, lines, height); - }, - remove: function (at, n) { this.removeInner(at - this.first, n); }, - - // From here, the methods are part of the public interface. Most - // are also available from CodeMirror (editor) instances. - - getValue: function (lineSep, lineFilter) { - var lines = getLines(this, this.first, this.first + this.size, lineFilter); - if (lineSep === false) return lines; - return lines.join(lineSep || "\n"); - }, - setValue: docMethodOp(function (code) { - var top = Pos(this.first, 0), last = this.first + this.size - 1; - makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length), - text: splitLines(code), origin: "setValue", full: true}, true); - setSelection(this, simpleSelection(top)); - }), - replaceRange: function (code, from, to, origin) { - from = clipPos(this, from); - to = to ? clipPos(this, to) : from; - replaceRange(this, code, from, to, origin); - }, - getRange: function (from, to, lineSep) { - var lines = getBetween(this, clipPos(this, from), clipPos(this, to)); - if (lineSep === false) return lines; - return lines.join(lineSep || "\n"); - }, - - getLine: function (line) {var l = this.getLineHandle(line); return l && l.text;}, - - getLineHandle: function (line) {if (isLine(this, line)) return getLine(this, line);}, - getLineNumber: function (line) {return lineNo(line);}, - - getLineHandleVisualStart: function (line) { - if (typeof line === "number") line = getLine(this, line); - return visualLine(line); - }, - - lineCount: function () {return this.size;}, - firstLine: function () {return this.first;}, - lastLine: function () {return this.first + this.size - 1;}, - - clipPos: function (pos) {return clipPos(this, pos);}, - - getCursor: function (start) { - var range = this.sel.primary(), pos; - if (start == null || start == "head") pos = range.head; - else if (start == "anchor") pos = range.anchor; - else if (start == "end" || start == "to" || start === false) pos = range.to(); - else pos = range.from(); - return pos; - }, - listSelections: function () { return this.sel.ranges; }, - somethingSelected: function () {return this.sel.somethingSelected();}, - - setCursor: docMethodOp(function (line, ch, options) { - setSimpleSelection(this, clipPos(this, typeof line === "number" ? Pos(line, ch || 0) : line), null, options); - }), - setSelection: docMethodOp(function (anchor, head, options) { - setSimpleSelection(this, clipPos(this, anchor), clipPos(this, head || anchor), options); - }), - extendSelection: docMethodOp(function (head, other, options) { - extendSelection(this, clipPos(this, head), other && clipPos(this, other), options); - }), - extendSelections: docMethodOp(function (heads, options) { - extendSelections(this, clipPosArray(this, heads, options)); - }), - extendSelectionsBy: docMethodOp(function (f, options) { - extendSelections(this, map(this.sel.ranges, f), options); - }), - setSelections: docMethodOp(function (ranges, primary, options) { - if (!ranges.length) return; - for (var i = 0, out = []; i < ranges.length; i++) { - out[i] = new Range(clipPos(this, ranges[i].anchor), - clipPos(this, ranges[i].head)); - } - if (primary == null) primary = Math.min(ranges.length - 1, this.sel.primIndex); - setSelection(this, normalizeSelection(out, primary), options); - }), - addSelection: docMethodOp(function (anchor, head, options) { - var ranges = this.sel.ranges.slice(0); - ranges.push(new Range(clipPos(this, anchor), clipPos(this, head || anchor))); - setSelection(this, normalizeSelection(ranges, ranges.length - 1), options); - }), - - getSelection: function (lineSep) { - var ranges = this.sel.ranges, lines; - for (var i = 0; i < ranges.length; i++) { - var sel = getBetween(this, ranges[i].from(), ranges[i].to()); - lines = lines ? lines.concat(sel) : sel; - } - if (lineSep === false) return lines; - return lines.join(lineSep || "\n"); - }, - getSelections: function (lineSep) { - var parts = [], ranges = this.sel.ranges; - for (var i = 0; i < ranges.length; i++) { - var sel = getBetween(this, ranges[i].from(), ranges[i].to()); - if (lineSep !== false) sel = sel.join(lineSep || "\n"); - parts[i] = sel; - } - return parts; - }, - replaceSelection: function (code, collapse, origin) { - var dup = []; - for (var i = 0; i < this.sel.ranges.length; i++) {dup[i] = code;} - this.replaceSelections(dup, collapse, origin || "+input"); - }, - replaceSelections: docMethodOp(function (code, collapse, origin) { - var changes = [], sel = this.sel; - for (var i = 0; i < sel.ranges.length; i++) { - var range = sel.ranges[i]; - changes[i] = {from: range.from(), to: range.to(), text: splitLines(code[i]), origin: origin}; - } - var newSel = collapse && collapse != "end" && computeReplacedSel(this, changes, collapse); - for (var i = changes.length - 1; i >= 0; i--) {makeChange(this, changes[i]);} - if (newSel) setSelectionReplaceHistory(this, newSel); - else if (this.cm) ensureCursorVisible(this.cm); - }), - undo: docMethodOp(function () {makeChangeFromHistory(this, "undo");}), - redo: docMethodOp(function () {makeChangeFromHistory(this, "redo");}), - undoSelection: docMethodOp(function () {makeChangeFromHistory(this, "undo", true);}), - redoSelection: docMethodOp(function () {makeChangeFromHistory(this, "redo", true);}), - - setExtending: function (val) {this.extend = val;}, - getExtending: function () {return this.extend;}, - - historySize: function () { - var hist = this.history, done = 0, undone = 0; - for (var i = 0; i < hist.done.length; i++) if (!hist.done[i].ranges) ++done; - for (var i = 0; i < hist.undone.length; i++) if (!hist.undone[i].ranges) ++undone; - return {undo: done, redo: undone}; - }, - clearHistory: function () {this.history = new History(this.history.maxGeneration);}, - - markClean: function () { - this.cleanGeneration = this.changeGeneration(true); - }, - changeGeneration: function (forceSplit) { - if (forceSplit) {this.history.lastOp = this.history.lastSelOp = this.history.lastOrigin = null;} - return this.history.generation; - }, - isClean: function (gen) { - return this.history.generation == (gen || this.cleanGeneration); - }, - - getHistory: function () { - return {done: copyHistoryArray(this.history.done), - undone: copyHistoryArray(this.history.undone)}; - }, - setHistory: function (histData) { - var hist = this.history = new History(this.history.maxGeneration); - hist.done = copyHistoryArray(histData.done.slice(0), null, true); - hist.undone = copyHistoryArray(histData.undone.slice(0), null, true); - }, - - addLineClass: docMethodOp(function (handle, where, cls) { - return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function (line) { - var prop = where == "text" ? "textClass" - : where == "background" ? "bgClass" - : where == "gutter" ? "gutterClass" : "wrapClass"; - if (!line[prop]) line[prop] = cls; - else if (classTest(cls).test(line[prop])) return false; - else line[prop] += " " + cls; - return true; - }); - }), - removeLineClass: docMethodOp(function (handle, where, cls) { - return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function (line) { - var prop = where == "text" ? "textClass" - : where == "background" ? "bgClass" - : where == "gutter" ? "gutterClass" : "wrapClass"; - var cur = line[prop]; - if (!cur) return false; - else if (cls == null) line[prop] = null; - else { - var found = cur.match(classTest(cls)); - if (!found) return false; - var end = found.index + found[0].length; - line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null; - } - return true; - }); - }), - - addLineWidget: docMethodOp(function (handle, node, options) { - return addLineWidget(this, handle, node, options); - }), - removeLineWidget: function (widget) { widget.clear(); }, - - markText: function (from, to, options) { - return markText(this, clipPos(this, from), clipPos(this, to), options, "range"); - }, - setBookmark: function (pos, options) { - var realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options), - insertLeft: options && options.insertLeft, - clearWhenEmpty: false, shared: options && options.shared, - handleMouseEvents: options && options.handleMouseEvents}; - pos = clipPos(this, pos); - return markText(this, pos, pos, realOpts, "bookmark"); - }, - findMarksAt: function (pos) { - pos = clipPos(this, pos); - var markers = [], spans = getLine(this, pos.line).markedSpans; - if (spans) { - for (var i = 0; i < spans.length; ++i) { - var span = spans[i]; - if ((span.from == null || span.from <= pos.ch) && - (span.to == null || span.to >= pos.ch)) {markers.push(span.marker.parent || span.marker);} - } - } - return markers; - }, - findMarks: function (from, to, filter) { - from = clipPos(this, from); to = clipPos(this, to); - var found = [], lineNo = from.line; - this.iter(from.line, to.line + 1, function (line) { - var spans = line.markedSpans; - if (spans) { - for (var i = 0; i < spans.length; i++) { - var span = spans[i]; - if (!(lineNo == from.line && from.ch > span.to || - span.from == null && lineNo != from.line || + return true; + }); + }), + + addLineWidget: docMethodOp(function(handle, node, options) { + return addLineWidget(this, handle, node, options); + }), + removeLineWidget: function(widget) { widget.clear(); }, + + markText: function(from, to, options) { + return markText(this, clipPos(this, from), clipPos(this, to), options, "range"); + }, + setBookmark: function(pos, options) { + var realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options), + insertLeft: options && options.insertLeft, + clearWhenEmpty: false, shared: options && options.shared, + handleMouseEvents: options && options.handleMouseEvents}; + pos = clipPos(this, pos); + return markText(this, pos, pos, realOpts, "bookmark"); + }, + findMarksAt: function(pos) { + pos = clipPos(this, pos); + var markers = [], spans = getLine(this, pos.line).markedSpans; + if (spans) for (var i = 0; i < spans.length; ++i) { + var span = spans[i]; + if ((span.from == null || span.from <= pos.ch) && + (span.to == null || span.to >= pos.ch)) + markers.push(span.marker.parent || span.marker); + } + return markers; + }, + findMarks: function(from, to, filter) { + from = clipPos(this, from); to = clipPos(this, to); + var found = [], lineNo = from.line; + this.iter(from.line, to.line + 1, function(line) { + var spans = line.markedSpans; + if (spans) for (var i = 0; i < spans.length; i++) { + var span = spans[i]; + if (!(lineNo == from.line && from.ch > span.to || + span.from == null && lineNo != from.line|| lineNo == to.line && span.from > to.ch) && - (!filter || filter(span.marker))) {found.push(span.marker.parent || span.marker);} - } - } - ++lineNo; - }); - return found; - }, - getAllMarks: function () { - var markers = []; - this.iter(function (line) { - var sps = line.markedSpans; - if (sps) { - for (var i = 0; i < sps.length; ++i) {if (sps[i].from != null) markers.push(sps[i].marker);} - } - }); - return markers; - }, - - posFromIndex: function (off) { - var ch, lineNo = this.first; - this.iter(function (line) { - var sz = line.text.length + 1; - if (sz > off) { ch = off; return true; } - off -= sz; - ++lineNo; - }); - return clipPos(this, Pos(lineNo, ch)); - }, - indexFromPos: function (coords) { - coords = clipPos(this, coords); - var index = coords.ch; - if (coords.line < this.first || coords.ch < 0) return 0; - this.iter(this.first, coords.line, function (line) { - index += line.text.length + 1; - }); - return index; - }, - - copy: function (copyHistory) { - var doc = new Doc(getLines(this, this.first, this.first + this.size), this.modeOption, this.first); - doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft; - doc.sel = this.sel; - doc.extend = false; - if (copyHistory) { - doc.history.undoDepth = this.history.undoDepth; - doc.setHistory(this.getHistory()); - } - return doc; - }, - - linkedDoc: function (options) { - if (!options) options = {}; - var from = this.first, to = this.first + this.size; - if (options.from != null && options.from > from) from = options.from; - if (options.to != null && options.to < to) to = options.to; - var copy = new Doc(getLines(this, from, to), options.mode || this.modeOption, from); - if (options.sharedHist) copy.history = this.history; - (this.linked || (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist}); - copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}]; - copySharedMarkers(copy, findSharedMarkers(this)); - return copy; - }, - unlinkDoc: function (other) { - if (other instanceof CodeMirror) other = other.doc; - if (this.linked) { - for (var i = 0; i < this.linked.length; ++i) { - var link = this.linked[i]; - if (link.doc != other) continue; - this.linked.splice(i, 1); - other.unlinkDoc(this); - detachSharedMarkers(findSharedMarkers(this)); - break; - } - } - // If the histories were shared, split them again - if (other.history == this.history) { - var splitIds = [other.id]; - linkedDocs(other, function (doc) {splitIds.push(doc.id);}, true); - other.history = new History(null); - other.history.done = copyHistoryArray(this.history.done, splitIds); - other.history.undone = copyHistoryArray(this.history.undone, splitIds); - } - }, - iterLinkedDocs: function (f) {linkedDocs(this, f);}, - - getMode: function () {return this.mode;}, - getEditor: function () {return this.cm;} + (!filter || filter(span.marker))) + found.push(span.marker.parent || span.marker); + } + ++lineNo; + }); + return found; + }, + getAllMarks: function() { + var markers = []; + this.iter(function(line) { + var sps = line.markedSpans; + if (sps) for (var i = 0; i < sps.length; ++i) + if (sps[i].from != null) markers.push(sps[i].marker); + }); + return markers; + }, + + posFromIndex: function(off) { + var ch, lineNo = this.first; + this.iter(function(line) { + var sz = line.text.length + 1; + if (sz > off) { ch = off; return true; } + off -= sz; + ++lineNo; + }); + return clipPos(this, Pos(lineNo, ch)); + }, + indexFromPos: function (coords) { + coords = clipPos(this, coords); + var index = coords.ch; + if (coords.line < this.first || coords.ch < 0) return 0; + this.iter(this.first, coords.line, function (line) { + index += line.text.length + 1; + }); + return index; + }, + + copy: function(copyHistory) { + var doc = new Doc(getLines(this, this.first, this.first + this.size), this.modeOption, this.first); + doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft; + doc.sel = this.sel; + doc.extend = false; + if (copyHistory) { + doc.history.undoDepth = this.history.undoDepth; + doc.setHistory(this.getHistory()); + } + return doc; + }, + + linkedDoc: function(options) { + if (!options) options = {}; + var from = this.first, to = this.first + this.size; + if (options.from != null && options.from > from) from = options.from; + if (options.to != null && options.to < to) to = options.to; + var copy = new Doc(getLines(this, from, to), options.mode || this.modeOption, from); + if (options.sharedHist) copy.history = this.history; + (this.linked || (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist}); + copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}]; + copySharedMarkers(copy, findSharedMarkers(this)); + return copy; + }, + unlinkDoc: function(other) { + if (other instanceof CodeMirror) other = other.doc; + if (this.linked) for (var i = 0; i < this.linked.length; ++i) { + var link = this.linked[i]; + if (link.doc != other) continue; + this.linked.splice(i, 1); + other.unlinkDoc(this); + detachSharedMarkers(findSharedMarkers(this)); + break; + } + // If the histories were shared, split them again + if (other.history == this.history) { + var splitIds = [other.id]; + linkedDocs(other, function(doc) {splitIds.push(doc.id);}, true); + other.history = new History(null); + other.history.done = copyHistoryArray(this.history.done, splitIds); + other.history.undone = copyHistoryArray(this.history.undone, splitIds); + } + }, + iterLinkedDocs: function(f) {linkedDocs(this, f);}, + + getMode: function() {return this.mode;}, + getEditor: function() {return this.cm;} + }); + + // Public alias. + Doc.prototype.eachLine = Doc.prototype.iter; + + // Set up methods on CodeMirror's prototype to redirect to the editor's document. + var dontDelegate = "iter insert remove copy getEditor constructor".split(" "); + for (var prop in Doc.prototype) if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0) + CodeMirror.prototype[prop] = (function(method) { + return function() {return method.apply(this.doc, arguments);}; + })(Doc.prototype[prop]); + + eventMixin(Doc); + + // Call f for all linked documents. + function linkedDocs(doc, f, sharedHistOnly) { + function propagate(doc, skip, sharedHist) { + if (doc.linked) for (var i = 0; i < doc.linked.length; ++i) { + var rel = doc.linked[i]; + if (rel.doc == skip) continue; + var shared = sharedHist && rel.sharedHist; + if (sharedHistOnly && !shared) continue; + f(rel.doc, shared); + propagate(rel.doc, doc, shared); + } + } + propagate(doc, null, true); + } + + // Attach a document to an editor. + function attachDoc(cm, doc) { + if (doc.cm) throw new Error("This document is already in use."); + cm.doc = doc; + doc.cm = cm; + estimateLineHeights(cm); + loadMode(cm); + if (!cm.options.lineWrapping) findMaxLine(cm); + cm.options.mode = doc.modeOption; + regChange(cm); + } + + // LINE UTILITIES + + // Find the line object corresponding to the given line number. + function getLine(doc, n) { + n -= doc.first; + if (n < 0 || n >= doc.size) throw new Error("There is no line " + (n + doc.first) + " in the document."); + for (var chunk = doc; !chunk.lines;) { + for (var i = 0;; ++i) { + var child = chunk.children[i], sz = child.chunkSize(); + if (n < sz) { chunk = child; break; } + n -= sz; + } + } + return chunk.lines[n]; + } + + // Get the part of a document between two positions, as an array of + // strings. + function getBetween(doc, start, end) { + var out = [], n = start.line; + doc.iter(start.line, end.line + 1, function(line) { + var text = line.text; + if (n == end.line) text = text.slice(0, end.ch); + if (n == start.line) text = text.slice(start.ch); + out.push(text); + ++n; }); - - // Public alias. - Doc.prototype.eachLine = Doc.prototype.iter; - - // Set up methods on CodeMirror's prototype to redirect to the editor's document. - var dontDelegate = "iter insert remove copy getEditor constructor".split(" "); - for (var prop in Doc.prototype) { - if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0) { - CodeMirror.prototype[prop] = (function (method) { - return function () {return method.apply(this.doc, arguments);}; - })(Doc.prototype[prop]); - } - } - - eventMixin(Doc); - - // Call f for all linked documents. - function linkedDocs (doc, f, sharedHistOnly) { - function propagate (doc, skip, sharedHist) { - if (doc.linked) { - for (var i = 0; i < doc.linked.length; ++i) { - var rel = doc.linked[i]; - if (rel.doc == skip) continue; - var shared = sharedHist && rel.sharedHist; - if (sharedHistOnly && !shared) continue; - f(rel.doc, shared); - propagate(rel.doc, doc, shared); - } - } - } - propagate(doc, null, true); - } - - // Attach a document to an editor. - function attachDoc (cm, doc) { - if (doc.cm) throw new Error("This document is already in use."); - cm.doc = doc; - doc.cm = cm; - estimateLineHeights(cm); - loadMode(cm); - if (!cm.options.lineWrapping) findMaxLine(cm); - cm.options.mode = doc.modeOption; - regChange(cm); - } - - // LINE UTILITIES - - // Find the line object corresponding to the given line number. - function getLine (doc, n) { - n -= doc.first; - if (n < 0 || n >= doc.size) throw new Error("There is no line " + (n + doc.first) + " in the document."); - for (var chunk = doc; !chunk.lines;) { - for (var i = 0; ; ++i) { - var child = chunk.children[i], sz = child.chunkSize(); - if (n < sz) { chunk = child; break; } - n -= sz; - } - } - return chunk.lines[n]; - } - - // Get the part of a document between two positions, as an array of - // strings. - function getBetween (doc, start, end) { - var out = [], n = start.line; - doc.iter(start.line, end.line + 1, function (line) { - var text = line.text; - if (n == end.line) text = text.slice(0, end.ch); - if (n == start.line) text = text.slice(start.ch); - out.push(text); - ++n; - }); - return out; - } - // Get the lines between from and to, as array of strings. - function getLines (doc, from, to, lineFilter) { - var out = []; - doc.iter(from, to, function (line) { - var text = line.text; - if(lineFilter) { - text = lineFilter(line); - } - out.push(text); - }); - return out; - } - - // Update the height of a line, propagating the height change - // upwards to parent nodes. - function updateLineHeight (line, height) { - var diff = height - line.height; - if (diff) for (var n = line; n; n = n.parent) n.height += diff; - } - - // Given a line object, find its line number by walking up through - // its parent links. - function lineNo (line) { - if (line.parent == null) return null; - var cur = line.parent, no = indexOf(cur.lines, line); - for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) { - for (var i = 0; ; ++i) { - if (chunk.children[i] == cur) break; - no += chunk.children[i].chunkSize(); - } - } - return no + cur.first; - } - - // Find the line at the given vertical position, using the height - // information in the document tree. - function lineAtHeight (chunk, h) { - var n = chunk.first; - outer: do { - for (var i = 0; i < chunk.children.length; ++i) { - var child = chunk.children[i], ch = child.height; - if (h < ch) { chunk = child; continue outer; } - h -= ch; - n += child.chunkSize(); - } - return n; - } while (!chunk.lines); - for (var i = 0; i < chunk.lines.length; ++i) { - var line = chunk.lines[i], lh = line.height; - if (h < lh) break; - h -= lh; - } - return n + i; - } - - - // Find the height above the given line. - function heightAtLine (lineObj) { - lineObj = visualLine(lineObj); - - var h = 0, chunk = lineObj.parent; - for (var i = 0; i < chunk.lines.length; ++i) { - var line = chunk.lines[i]; - if (line == lineObj) break; - else h += line.height; - } - for (var p = chunk.parent; p; chunk = p, p = chunk.parent) { - for (var i = 0; i < p.children.length; ++i) { - var cur = p.children[i]; - if (cur == chunk) break; - else h += cur.height; - } - } - return h; - } - - // Get the bidi ordering for the given line (and cache it). Returns - // false for lines that are fully left-to-right, and an array of - // BidiSpan objects otherwise. - function getOrder (line) { - var order = line.order; - if (order == null) order = line.order = bidiOrdering(line.text); - return order; - } - - // HISTORY - - function History (startGen) { + return out; + } + // Get the lines between from and to, as array of strings. + function getLines(doc, from, to, lineFilter) { + var out = []; + doc.iter(from, to, function(line) { + var text = line.text; + if(lineFilter){ + text = lineFilter(line); + } + out.push(text); + }); + return out; + } + + // Update the height of a line, propagating the height change + // upwards to parent nodes. + function updateLineHeight(line, height) { + var diff = height - line.height; + if (diff) for (var n = line; n; n = n.parent) n.height += diff; + } + + // Given a line object, find its line number by walking up through + // its parent links. + function lineNo(line) { + if (line.parent == null) return null; + var cur = line.parent, no = indexOf(cur.lines, line); + for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) { + for (var i = 0;; ++i) { + if (chunk.children[i] == cur) break; + no += chunk.children[i].chunkSize(); + } + } + return no + cur.first; + } + + // Find the line at the given vertical position, using the height + // information in the document tree. + function lineAtHeight(chunk, h) { + var n = chunk.first; + outer: do { + for (var i = 0; i < chunk.children.length; ++i) { + var child = chunk.children[i], ch = child.height; + if (h < ch) { chunk = child; continue outer; } + h -= ch; + n += child.chunkSize(); + } + return n; + } while (!chunk.lines); + for (var i = 0; i < chunk.lines.length; ++i) { + var line = chunk.lines[i], lh = line.height; + if (h < lh) break; + h -= lh; + } + return n + i; + } + + + // Find the height above the given line. + function heightAtLine(lineObj) { + lineObj = visualLine(lineObj); + + var h = 0, chunk = lineObj.parent; + for (var i = 0; i < chunk.lines.length; ++i) { + var line = chunk.lines[i]; + if (line == lineObj) break; + else h += line.height; + } + for (var p = chunk.parent; p; chunk = p, p = chunk.parent) { + for (var i = 0; i < p.children.length; ++i) { + var cur = p.children[i]; + if (cur == chunk) break; + else h += cur.height; + } + } + return h; + } + + // Get the bidi ordering for the given line (and cache it). Returns + // false for lines that are fully left-to-right, and an array of + // BidiSpan objects otherwise. + function getOrder(line) { + var order = line.order; + if (order == null) order = line.order = bidiOrdering(line.text); + return order; + } + + // HISTORY + + function History(startGen) { // Arrays of change events and selections. Doing something adds an // event to done and clears undo. Undoing moves events from done // to undone, redoing moves them in the other direction. - this.done = []; this.undone = []; - this.undoDepth = Infinity; - // Used to track when changes can be merged into a single undo - // event - this.lastModTime = this.lastSelTime = 0; - this.lastOp = this.lastSelOp = null; - this.lastOrigin = this.lastSelOrigin = null; - // Used by the isClean() method - this.generation = this.maxGeneration = startGen || 1; - } - - // Create a history change event from an updateDoc-style change - // object. - function historyChangeFromChange (doc, change) { - var histChange = {from: copyPos(change.from), to: changeEnd(change), text: getBetween(doc, change.from, change.to)}; - attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1); - linkedDocs(doc, function (doc) {attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1);}, true); - return histChange; - } - - // Pop all selection events off the end of a history array. Stop at - // a change event. - function clearSelectionEvents (array) { - while (array.length) { - var last = lst(array); - if (last.ranges) array.pop(); - else break; - } - } - - // Find the top change event in the history. Pop off selection - // events that are in the way. - function lastChangeEvent (hist, force) { - if (force) { - clearSelectionEvents(hist.done); - return lst(hist.done); - } else if (hist.done.length && !lst(hist.done).ranges) { - return lst(hist.done); - } else if (hist.done.length > 1 && !hist.done[hist.done.length - 2].ranges) { - hist.done.pop(); - return lst(hist.done); - } - } - - // Register a change in the history. Merges changes that are within - // a single operation, ore are close together with an origin that - // allows merging (starting with "+") into a single event. - function addChangeToHistory (doc, change, selAfter, opId) { - var hist = doc.history; - hist.undone.length = 0; - var time = +new Date, cur; - - if ((hist.lastOp == opId || + this.done = []; this.undone = []; + this.undoDepth = Infinity; + // Used to track when changes can be merged into a single undo + // event + this.lastModTime = this.lastSelTime = 0; + this.lastOp = this.lastSelOp = null; + this.lastOrigin = this.lastSelOrigin = null; + // Used by the isClean() method + this.generation = this.maxGeneration = startGen || 1; + } + + // Create a history change event from an updateDoc-style change + // object. + function historyChangeFromChange(doc, change) { + var histChange = {from: copyPos(change.from), to: changeEnd(change), text: getBetween(doc, change.from, change.to)}; + attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1); + linkedDocs(doc, function(doc) {attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1);}, true); + return histChange; + } + + // Pop all selection events off the end of a history array. Stop at + // a change event. + function clearSelectionEvents(array) { + while (array.length) { + var last = lst(array); + if (last.ranges) array.pop(); + else break; + } + } + + // Find the top change event in the history. Pop off selection + // events that are in the way. + function lastChangeEvent(hist, force) { + if (force) { + clearSelectionEvents(hist.done); + return lst(hist.done); + } else if (hist.done.length && !lst(hist.done).ranges) { + return lst(hist.done); + } else if (hist.done.length > 1 && !hist.done[hist.done.length - 2].ranges) { + hist.done.pop(); + return lst(hist.done); + } + } + + // Register a change in the history. Merges changes that are within + // a single operation, ore are close together with an origin that + // allows merging (starting with "+") into a single event. + function addChangeToHistory(doc, change, selAfter, opId) { + var hist = doc.history; + hist.undone.length = 0; + var time = +new Date, cur; + + if ((hist.lastOp == opId || hist.lastOrigin == change.origin && change.origin && ((change.origin.charAt(0) == "+" && doc.cm && hist.lastModTime > time - doc.cm.options.historyEventDelay) || change.origin.charAt(0) == "*")) && (cur = lastChangeEvent(hist, hist.lastOp == opId))) { - // Merge this change into the last event - var last = lst(cur.changes); - if (cmp(change.from, change.to) == 0 && cmp(change.from, last.to) == 0) { - // Optimized case for simple insertion -- don't want to add - // new changesets for every character typed - last.to = changeEnd(change); - } else { - // Add new sub-event - cur.changes.push(historyChangeFromChange(doc, change)); - } - } else { - // Can not be merged, start a new event. - var before = lst(hist.done); - if (!before || !before.ranges) {pushSelectionToHistory(doc.sel, hist.done);} - cur = {changes: [historyChangeFromChange(doc, change)], - generation: hist.generation}; - hist.done.push(cur); - while (hist.done.length > hist.undoDepth) { - hist.done.shift(); - if (!hist.done[0].ranges) hist.done.shift(); - } - } - hist.done.push(selAfter); - hist.generation = ++hist.maxGeneration; - hist.lastModTime = hist.lastSelTime = time; - hist.lastOp = hist.lastSelOp = opId; - hist.lastOrigin = hist.lastSelOrigin = change.origin; - - if (!last) signal(doc, "historyAdded"); - } - - function selectionEventCanBeMerged (doc, origin, prev, sel) { - var ch = origin.charAt(0); - return ch == "*" || + // Merge this change into the last event + var last = lst(cur.changes); + if (cmp(change.from, change.to) == 0 && cmp(change.from, last.to) == 0) { + // Optimized case for simple insertion -- don't want to add + // new changesets for every character typed + last.to = changeEnd(change); + } else { + // Add new sub-event + cur.changes.push(historyChangeFromChange(doc, change)); + } + } else { + // Can not be merged, start a new event. + var before = lst(hist.done); + if (!before || !before.ranges) + pushSelectionToHistory(doc.sel, hist.done); + cur = {changes: [historyChangeFromChange(doc, change)], + generation: hist.generation}; + hist.done.push(cur); + while (hist.done.length > hist.undoDepth) { + hist.done.shift(); + if (!hist.done[0].ranges) hist.done.shift(); + } + } + hist.done.push(selAfter); + hist.generation = ++hist.maxGeneration; + hist.lastModTime = hist.lastSelTime = time; + hist.lastOp = hist.lastSelOp = opId; + hist.lastOrigin = hist.lastSelOrigin = change.origin; + + if (!last) signal(doc, "historyAdded"); + } + + function selectionEventCanBeMerged(doc, origin, prev, sel) { + var ch = origin.charAt(0); + return ch == "*" || ch == "+" && prev.ranges.length == sel.ranges.length && prev.somethingSelected() == sel.somethingSelected() && new Date - doc.history.lastSelTime <= (doc.cm ? doc.cm.options.historyEventDelay : 500); - } - - // Called whenever the selection changes, sets the new selection as - // the pending selection in the history, and pushes the old pending - // selection into the 'done' array when it was significantly - // different (in number of selected ranges, emptiness, or time). - function addSelectionToHistory (doc, sel, opId, options) { - var hist = doc.history, origin = options && options.origin; - - // A new event is started when the previous origin does not match - // the current, or the origins don't allow matching. Origins - // starting with * are always merged, those starting with + are - // merged when similar and close together in time. - if (opId == hist.lastSelOp || + } + + // Called whenever the selection changes, sets the new selection as + // the pending selection in the history, and pushes the old pending + // selection into the 'done' array when it was significantly + // different (in number of selected ranges, emptiness, or time). + function addSelectionToHistory(doc, sel, opId, options) { + var hist = doc.history, origin = options && options.origin; + + // A new event is started when the previous origin does not match + // the current, or the origins don't allow matching. Origins + // starting with * are always merged, those starting with + are + // merged when similar and close together in time. + if (opId == hist.lastSelOp || (origin && hist.lastSelOrigin == origin && (hist.lastModTime == hist.lastSelTime && hist.lastOrigin == origin || - selectionEventCanBeMerged(doc, origin, lst(hist.done), sel)))) {hist.done[hist.done.length - 1] = sel;} else {pushSelectionToHistory(sel, hist.done);} - - hist.lastSelTime = +new Date; - hist.lastSelOrigin = origin; - hist.lastSelOp = opId; - if (options && options.clearRedo !== false) {clearSelectionEvents(hist.undone);} - } - - function pushSelectionToHistory (sel, dest) { - var top = lst(dest); - if (!(top && top.ranges && top.equals(sel))) {dest.push(sel);} - } - - // Used to store marked span information in the history. - function attachLocalSpans (doc, change, from, to) { - var existing = change["spans_" + doc.id], n = 0; - doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), function (line) { - if (line.markedSpans) {(existing || (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans;} - ++n; - }); - } - - // When un/re-doing restores text containing marked spans, those - // that have been explicitly cleared should not be restored. - function removeClearedSpans (spans) { - if (!spans) return null; - for (var i = 0, out; i < spans.length; ++i) { - if (spans[i].marker.explicitlyCleared) { if (!out) out = spans.slice(0, i); } else if (out) out.push(spans[i]); - } - return !out ? spans : out.length ? out : null; - } - - // Retrieve and filter the old marked spans stored in a change event. - function getOldSpans (doc, change) { - var found = change["spans_" + doc.id]; - if (!found) return null; - for (var i = 0, nw = []; i < change.text.length; ++i) {nw.push(removeClearedSpans(found[i]));} - return nw; - } - - // Used both to provide a JSON-safe object in .getHistory, and, when - // detaching a document, to split the history in two - function copyHistoryArray (events, newGroup, instantiateSel) { - for (var i = 0, copy = []; i < events.length; ++i) { - var event = events[i]; - if (event.ranges) { - copy.push(instantiateSel ? Selection.prototype.deepCopy.call(event) : event); - continue; - } - var changes = event.changes, newChanges = []; - copy.push({changes: newChanges}); - for (var j = 0; j < changes.length; ++j) { - var change = changes[j], m; - newChanges.push({from: change.from, to: change.to, text: change.text}); - if (newGroup) { - for (var prop in change) { - if (m = prop.match(/^spans_(\d+)$/)) { - if (indexOf(newGroup, Number(m[1])) > -1) { - lst(newChanges)[prop] = change[prop]; - delete change[prop]; - } - } - } - } - } - } - return copy; - } - - // Rebasing/resetting history to deal with externally-sourced changes - - function rebaseHistSelSingle (pos, from, to, diff) { - if (to < pos.line) { - pos.line += diff; - } else if (from < pos.line) { - pos.line = from; - pos.ch = 0; - } - } - - // Tries to rebase an array of history events given a change in the - // document. If the change touches the same lines as the event, the - // event, and everything 'behind' it, is discarded. If the change is - // before the event, the event's positions are updated. Uses a - // copy-on-write scheme for the positions, to avoid having to - // reallocate them all on every rebase, but also avoid problems with - // shared position objects being unsafely updated. - function rebaseHistArray (array, from, to, diff) { - for (var i = 0; i < array.length; ++i) { - var sub = array[i], ok = true; - if (sub.ranges) { - if (!sub.copied) { sub = array[i] = sub.deepCopy(); sub.copied = true; } - for (var j = 0; j < sub.ranges.length; j++) { - rebaseHistSelSingle(sub.ranges[j].anchor, from, to, diff); - rebaseHistSelSingle(sub.ranges[j].head, from, to, diff); - } - continue; - } - for (var j = 0; j < sub.changes.length; ++j) { - var cur = sub.changes[j]; - if (to < cur.from.line) { - cur.from = Pos(cur.from.line + diff, cur.from.ch); - cur.to = Pos(cur.to.line + diff, cur.to.ch); - } else if (from <= cur.to.line) { - ok = false; - break; - } - } - if (!ok) { - array.splice(0, i + 1); - i = 0; - } - } - } - - function rebaseHist (hist, change) { - var from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1; - rebaseHistArray(hist.done, from, to, diff); - rebaseHistArray(hist.undone, from, to, diff); - } - - // EVENT UTILITIES - - // Due to the fact that we still support jurassic IE versions, some - // compatibility wrappers are needed. - - var e_preventDefault = CodeMirror.e_preventDefault = function (e) { - if (e.preventDefault) e.preventDefault(); - else e.returnValue = false; - }; - var e_stopPropagation = CodeMirror.e_stopPropagation = function (e) { - if (e.stopPropagation) e.stopPropagation(); - else e.cancelBubble = true; - }; - function e_defaultPrevented (e) { - return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false; - } - var e_stop = CodeMirror.e_stop = function (e) {e_preventDefault(e); e_stopPropagation(e);}; - - function e_target (e) {return e.target || e.srcElement;} - function e_button (e) { - var b = e.which; - if (b == null) { - if (e.button & 1) b = 1; - else if (e.button & 2) b = 3; - else if (e.button & 4) b = 2; - } - if (mac && e.ctrlKey && b == 1) b = 3; - return b; - } - - // EVENT HANDLING - - // Lightweight event framework. on/off also work on DOM nodes, - // registering native DOM handlers. - - var on = CodeMirror.on = function (emitter, type, f) { - if (emitter.addEventListener) {emitter.addEventListener(type, f, false);} else if (emitter.attachEvent) {emitter.attachEvent("on" + type, f);} else { - var map = emitter._handlers || (emitter._handlers = {}); - var arr = map[type] || (map[type] = []); - arr.push(f); - } - }; - - var off = CodeMirror.off = function (emitter, type, f) { - if (emitter.removeEventListener) {emitter.removeEventListener(type, f, false);} else if (emitter.detachEvent) {emitter.detachEvent("on" + type, f);} else { - var arr = emitter._handlers && emitter._handlers[type]; - if (!arr) return; - for (var i = 0; i < arr.length; ++i) {if (arr[i] == f) { arr.splice(i, 1); break; }} - } - }; - - var signal = CodeMirror.signal = function (emitter, type /* , values...*/) { - var arr = emitter._handlers && emitter._handlers[type]; - if (!arr) return; - var args = Array.prototype.slice.call(arguments, 2); - for (var i = 0; i < arr.length; ++i) arr[i].apply(null, args); - }; - - var orphanDelayedCallbacks = null; - - // Often, we want to signal events at a point where we are in the - // middle of some work, but don't want the handler to start calling - // other methods on the editor, which might be in an inconsistent - // state or simply not expect any other events to happen. - // signalLater looks whether there are any handlers, and schedules - // them to be executed when the last operation ends, or, if no - // operation is active, when a timeout fires. - function signalLater (emitter, type /* , values...*/) { - var arr = emitter._handlers && emitter._handlers[type]; - if (!arr) return; - var args = Array.prototype.slice.call(arguments, 2), list; - if (operationGroup) { - list = operationGroup.delayedCallbacks; - } else if (orphanDelayedCallbacks) { - list = orphanDelayedCallbacks; - } else { - list = orphanDelayedCallbacks = []; - setTimeout(fireOrphanDelayed, 0); - } - function bnd (f) {return function () {f.apply(null, args);};} - for (var i = 0; i < arr.length; ++i) {list.push(bnd(arr[i]));} - } - - function fireOrphanDelayed () { - var delayed = orphanDelayedCallbacks; - orphanDelayedCallbacks = null; - for (var i = 0; i < delayed.length; ++i) delayed[i](); - } - - // The DOM events that CodeMirror handles can be overridden by - // registering a (non-DOM) handler on the editor for the event name, - // and preventDefault-ing the event in that handler. - function signalDOMEvent (cm, e, override) { - if (typeof e === "string") {e = {type: e, preventDefault: function () { this.defaultPrevented = true; }};} - signal(cm, override || e.type, cm, e); - return e_defaultPrevented(e) || e.codemirrorIgnore; - } - - function signalCursorActivity (cm) { - var arr = cm._handlers && cm._handlers.cursorActivity; - if (!arr) return; - var set = cm.curOp.cursorActivityHandlers || (cm.curOp.cursorActivityHandlers = []); - for (var i = 0; i < arr.length; ++i) { - if (indexOf(set, arr[i]) == -1) {set.push(arr[i]);} - } - } - - function hasHandler (emitter, type) { - var arr = emitter._handlers && emitter._handlers[type]; - return arr && arr.length > 0; - } - - // Add on and off methods to a constructor's prototype, to make - // registering events on such objects more convenient. - function eventMixin (ctor) { - ctor.prototype.on = function (type, f) {on(this, type, f);}; - ctor.prototype.off = function (type, f) {off(this, type, f);}; - } - - // MISC UTILITIES - - // Number of pixels added to scroller and sizer to hide scrollbar - var scrollerGap = 30; - - // Returned or thrown by various protocols to signal 'I'm not - // handling this'. - var Pass = CodeMirror.Pass = {toString: function () {return "CodeMirror.Pass";}}; - - // Reused option objects for setSelection & friends - var sel_dontScroll = {scroll: false}, sel_mouse = {origin: "*mouse"}, sel_move = {origin: "+move"}; - - function Delayed () {this.id = null;} - Delayed.prototype.set = function (ms, f) { - clearTimeout(this.id); - this.id = setTimeout(f, ms); - }; - - // Counts the column offset in a string, taking tabs into account. - // Used mostly to find indentation. - var countColumn = CodeMirror.countColumn = function (string, end, tabSize, startIndex, startValue) { - if (end == null) { - end = string.search(/[^\s\u00a0]/); - if (end == -1) end = string.length; - } - for (var i = startIndex || 0, n = startValue || 0; ;) { - var nextTab = string.indexOf("\t", i); - if (nextTab < 0 || nextTab >= end) {return n + (end - i);} - n += nextTab - i; - n += tabSize - (n % tabSize); - i = nextTab + 1; - } - }; - - // The inverse of countColumn -- find the offset that corresponds to - // a particular column. - function findColumn (string, goal, tabSize) { - for (var pos = 0, col = 0; ;) { - var nextTab = string.indexOf("\t", pos); - if (nextTab == -1) nextTab = string.length; - var skipped = nextTab - pos; - if (nextTab == string.length || col + skipped >= goal) {return pos + Math.min(skipped, goal - col);} - col += nextTab - pos; - col += tabSize - (col % tabSize); - pos = nextTab + 1; - if (col >= goal) return pos; - } - } - - var spaceStrs = [""]; - function spaceStr (n) { - while (spaceStrs.length <= n) {spaceStrs.push(lst(spaceStrs) + " ");} - return spaceStrs[n]; - } - - function lst (arr) { return arr[arr.length - 1]; } - - var selectInput = function (node) { node.select(); }; - if (ios) // Mobile Safari apparently has a bug where select() is broken. - {selectInput = function (node) { node.selectionStart = 0; node.selectionEnd = node.value.length; };} else if (ie) // Suppress mysterious IE10 errors - {selectInput = function (node) { try { node.select(); } catch(_e) {} };} - - function indexOf (array, elt) { - for (var i = 0; i < array.length; ++i) {if (array[i] == elt) return i;} - return -1; - } - function map (array, f) { - var out = []; - for (var i = 0; i < array.length; i++) out[i] = f(array[i], i); - return out; - } - - function nothing () {} - - function createObj (base, props) { - var inst; - if (Object.create) { - inst = Object.create(base); - } else { - nothing.prototype = base; - inst = new nothing(); - } - if (props) copyObj(props, inst); - return inst; - } - - function copyObj (obj, target, overwrite) { - if (!target) target = {}; - for (var prop in obj) { - if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop))) {target[prop] = obj[prop];} - } - return target; - } - - function bind (f) { - var args = Array.prototype.slice.call(arguments, 1); - return function () {return f.apply(null, args);}; - } - - var nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/; - var isWordCharBasic = CodeMirror.isWordChar = function (ch) { - return /\w/.test(ch) || ch > "\x80" && - (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch)); - }; - function isWordChar (ch, helper) { - if (!helper) return isWordCharBasic(ch); - if (helper.source.indexOf("\\w") > -1 && isWordCharBasic(ch)) return true; - return helper.test(ch); - } - - function isEmpty (obj) { - for (var n in obj) if (obj.hasOwnProperty(n) && obj[n]) return false; - return true; - } - - // Extending unicode characters. A series of a non-extending char + - // any number of extending chars is treated as a single unit as far - // as editing and measuring is concerned. This is not fully correct, - // since some scripts/font/browsers also treat other configurations - // of code points as a group. - var extendingChars = /[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/; - function isExtendingChar (ch) { return ch.charCodeAt(0) >= 768 && extendingChars.test(ch); } - - // DOM UTILITIES - - function elt (tag, content, className, style) { - var e = document.createElement(tag); - if (className) e.className = className; - if (style) e.style.cssText = style; - if (typeof content === "string") e.appendChild(document.createTextNode(content)); - else if (content) for (var i = 0; i < content.length; ++i) e.appendChild(content[i]); - return e; - } - - var range; - if (document.createRange) { - range = function (node, start, end, endNode) { - var r = document.createRange(); - r.setEnd(endNode || node, end); - r.setStart(node, start); - return r; - }; + selectionEventCanBeMerged(doc, origin, lst(hist.done), sel)))) + hist.done[hist.done.length - 1] = sel; + else + pushSelectionToHistory(sel, hist.done); + + hist.lastSelTime = +new Date; + hist.lastSelOrigin = origin; + hist.lastSelOp = opId; + if (options && options.clearRedo !== false) + clearSelectionEvents(hist.undone); + } + + function pushSelectionToHistory(sel, dest) { + var top = lst(dest); + if (!(top && top.ranges && top.equals(sel))) + dest.push(sel); + } + + // Used to store marked span information in the history. + function attachLocalSpans(doc, change, from, to) { + var existing = change["spans_" + doc.id], n = 0; + doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), function(line) { + if (line.markedSpans) + (existing || (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans; + ++n; + }); + } + + // When un/re-doing restores text containing marked spans, those + // that have been explicitly cleared should not be restored. + function removeClearedSpans(spans) { + if (!spans) return null; + for (var i = 0, out; i < spans.length; ++i) { + if (spans[i].marker.explicitlyCleared) { if (!out) out = spans.slice(0, i); } + else if (out) out.push(spans[i]); + } + return !out ? spans : out.length ? out : null; + } + + // Retrieve and filter the old marked spans stored in a change event. + function getOldSpans(doc, change) { + var found = change["spans_" + doc.id]; + if (!found) return null; + for (var i = 0, nw = []; i < change.text.length; ++i) + nw.push(removeClearedSpans(found[i])); + return nw; + } + + // Used both to provide a JSON-safe object in .getHistory, and, when + // detaching a document, to split the history in two + function copyHistoryArray(events, newGroup, instantiateSel) { + for (var i = 0, copy = []; i < events.length; ++i) { + var event = events[i]; + if (event.ranges) { + copy.push(instantiateSel ? Selection.prototype.deepCopy.call(event) : event); + continue; + } + var changes = event.changes, newChanges = []; + copy.push({changes: newChanges}); + for (var j = 0; j < changes.length; ++j) { + var change = changes[j], m; + newChanges.push({from: change.from, to: change.to, text: change.text}); + if (newGroup) for (var prop in change) if (m = prop.match(/^spans_(\d+)$/)) { + if (indexOf(newGroup, Number(m[1])) > -1) { + lst(newChanges)[prop] = change[prop]; + delete change[prop]; + } + } + } + } + return copy; + } + + // Rebasing/resetting history to deal with externally-sourced changes + + function rebaseHistSelSingle(pos, from, to, diff) { + if (to < pos.line) { + pos.line += diff; + } else if (from < pos.line) { + pos.line = from; + pos.ch = 0; + } + } + + // Tries to rebase an array of history events given a change in the + // document. If the change touches the same lines as the event, the + // event, and everything 'behind' it, is discarded. If the change is + // before the event, the event's positions are updated. Uses a + // copy-on-write scheme for the positions, to avoid having to + // reallocate them all on every rebase, but also avoid problems with + // shared position objects being unsafely updated. + function rebaseHistArray(array, from, to, diff) { + for (var i = 0; i < array.length; ++i) { + var sub = array[i], ok = true; + if (sub.ranges) { + if (!sub.copied) { sub = array[i] = sub.deepCopy(); sub.copied = true; } + for (var j = 0; j < sub.ranges.length; j++) { + rebaseHistSelSingle(sub.ranges[j].anchor, from, to, diff); + rebaseHistSelSingle(sub.ranges[j].head, from, to, diff); + } + continue; + } + for (var j = 0; j < sub.changes.length; ++j) { + var cur = sub.changes[j]; + if (to < cur.from.line) { + cur.from = Pos(cur.from.line + diff, cur.from.ch); + cur.to = Pos(cur.to.line + diff, cur.to.ch); + } else if (from <= cur.to.line) { + ok = false; + break; + } + } + if (!ok) { + array.splice(0, i + 1); + i = 0; + } + } + } + + function rebaseHist(hist, change) { + var from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1; + rebaseHistArray(hist.done, from, to, diff); + rebaseHistArray(hist.undone, from, to, diff); + } + + // EVENT UTILITIES + + // Due to the fact that we still support jurassic IE versions, some + // compatibility wrappers are needed. + + var e_preventDefault = CodeMirror.e_preventDefault = function(e) { + if (e.preventDefault) e.preventDefault(); + else e.returnValue = false; + }; + var e_stopPropagation = CodeMirror.e_stopPropagation = function(e) { + if (e.stopPropagation) e.stopPropagation(); + else e.cancelBubble = true; + }; + function e_defaultPrevented(e) { + return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false; + } + var e_stop = CodeMirror.e_stop = function(e) {e_preventDefault(e); e_stopPropagation(e);}; + + function e_target(e) {return e.target || e.srcElement;} + function e_button(e) { + var b = e.which; + if (b == null) { + if (e.button & 1) b = 1; + else if (e.button & 2) b = 3; + else if (e.button & 4) b = 2; + } + if (mac && e.ctrlKey && b == 1) b = 3; + return b; + } + + // EVENT HANDLING + + // Lightweight event framework. on/off also work on DOM nodes, + // registering native DOM handlers. + + var on = CodeMirror.on = function(emitter, type, f) { + if (emitter.addEventListener) + emitter.addEventListener(type, f, false); + else if (emitter.attachEvent) + emitter.attachEvent("on" + type, f); + else { + var map = emitter._handlers || (emitter._handlers = {}); + var arr = map[type] || (map[type] = []); + arr.push(f); + } + }; + + var off = CodeMirror.off = function(emitter, type, f) { + if (emitter.removeEventListener) + emitter.removeEventListener(type, f, false); + else if (emitter.detachEvent) + emitter.detachEvent("on" + type, f); + else { + var arr = emitter._handlers && emitter._handlers[type]; + if (!arr) return; + for (var i = 0; i < arr.length; ++i) + if (arr[i] == f) { arr.splice(i, 1); break; } + } + }; + + var signal = CodeMirror.signal = function(emitter, type /*, values...*/) { + var arr = emitter._handlers && emitter._handlers[type]; + if (!arr) return; + var args = Array.prototype.slice.call(arguments, 2); + for (var i = 0; i < arr.length; ++i) arr[i].apply(null, args); + }; + + var orphanDelayedCallbacks = null; + + // Often, we want to signal events at a point where we are in the + // middle of some work, but don't want the handler to start calling + // other methods on the editor, which might be in an inconsistent + // state or simply not expect any other events to happen. + // signalLater looks whether there are any handlers, and schedules + // them to be executed when the last operation ends, or, if no + // operation is active, when a timeout fires. + function signalLater(emitter, type /*, values...*/) { + var arr = emitter._handlers && emitter._handlers[type]; + if (!arr) return; + var args = Array.prototype.slice.call(arguments, 2), list; + if (operationGroup) { + list = operationGroup.delayedCallbacks; + } else if (orphanDelayedCallbacks) { + list = orphanDelayedCallbacks; } else { - range = function (node, start, end) { - var r = document.body.createTextRange(); - try { r.moveToElementText(node.parentNode); } catch(e) { return r; } - r.collapse(true); - r.moveEnd("character", end); - r.moveStart("character", start); - return r; - }; - } - - function removeChildren (e) { - for (var count = e.childNodes.length; count > 0; --count) {e.removeChild(e.firstChild);} - return e; - } - - function removeChildrenAndAdd (parent, e) { - return removeChildren(parent).appendChild(e); - } - - var contains = CodeMirror.contains = function (parent, child) { - if (child.nodeType == 3) // Android browser always returns false when child is a textnode - {child = child.parentNode;} - if (parent.contains) {return parent.contains(child);} - do { - if (child.nodeType == 11) child = child.host; - if (child == parent) return true; - } while (child = child.parentNode); - }; - - function activeElt () { return document.activeElement; } - // Older versions of IE throws unspecified error when touching - // document.activeElement in some cases (during loading, in iframe) - if (ie && ie_version < 11) { - activeElt = function () { - try { return document.activeElement; } catch(e) { return document.body; } - }; - } - - function classTest (cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*"); } - var rmClass = CodeMirror.rmClass = function (node, cls) { - var current = node.className; - var match = classTest(cls).exec(current); - if (match) { - var after = current.slice(match.index + match[0].length); - node.className = current.slice(0, match.index) + (after ? match[1] + after : ""); - } - }; - var addClass = CodeMirror.addClass = function (node, cls) { - var current = node.className; - if (!classTest(cls).test(current)) node.className += (current ? " " : "") + cls; - }; - function joinClasses (a, b) { - var as = a.split(" "); - for (var i = 0; i < as.length; i++) {if (as[i] && !classTest(as[i]).test(b)) b += " " + as[i];} - return b; - } - - // WINDOW-WIDE EVENTS - - // These must be handled carefully, because naively registering a - // handler for each editor will cause the editors to never be - // garbage collected. - - function forEachCodeMirror (f) { - if (!document.body.getElementsByClassName) return; - var byClass = document.body.getElementsByClassName("CodeMirror"); - for (var i = 0; i < byClass.length; i++) { - var cm = byClass[i].CodeMirror; - if (cm) f(cm); - } - } - - var globalsRegistered = false; - function ensureGlobalHandlers () { - if (globalsRegistered) return; - registerGlobalHandlers(); - globalsRegistered = true; - } - function registerGlobalHandlers () { + list = orphanDelayedCallbacks = []; + setTimeout(fireOrphanDelayed, 0); + } + function bnd(f) {return function(){f.apply(null, args);};}; + for (var i = 0; i < arr.length; ++i) + list.push(bnd(arr[i])); + } + + function fireOrphanDelayed() { + var delayed = orphanDelayedCallbacks; + orphanDelayedCallbacks = null; + for (var i = 0; i < delayed.length; ++i) delayed[i](); + } + + // The DOM events that CodeMirror handles can be overridden by + // registering a (non-DOM) handler on the editor for the event name, + // and preventDefault-ing the event in that handler. + function signalDOMEvent(cm, e, override) { + if (typeof e == "string") + e = {type: e, preventDefault: function() { this.defaultPrevented = true; }}; + signal(cm, override || e.type, cm, e); + return e_defaultPrevented(e) || e.codemirrorIgnore; + } + + function signalCursorActivity(cm) { + var arr = cm._handlers && cm._handlers.cursorActivity; + if (!arr) return; + var set = cm.curOp.cursorActivityHandlers || (cm.curOp.cursorActivityHandlers = []); + for (var i = 0; i < arr.length; ++i) if (indexOf(set, arr[i]) == -1) + set.push(arr[i]); + } + + function hasHandler(emitter, type) { + var arr = emitter._handlers && emitter._handlers[type]; + return arr && arr.length > 0; + } + + // Add on and off methods to a constructor's prototype, to make + // registering events on such objects more convenient. + function eventMixin(ctor) { + ctor.prototype.on = function(type, f) {on(this, type, f);}; + ctor.prototype.off = function(type, f) {off(this, type, f);}; + } + + // MISC UTILITIES + + // Number of pixels added to scroller and sizer to hide scrollbar + var scrollerGap = 30; + + // Returned or thrown by various protocols to signal 'I'm not + // handling this'. + var Pass = CodeMirror.Pass = {toString: function(){return "CodeMirror.Pass";}}; + + // Reused option objects for setSelection & friends + var sel_dontScroll = {scroll: false}, sel_mouse = {origin: "*mouse"}, sel_move = {origin: "+move"}; + + function Delayed() {this.id = null;} + Delayed.prototype.set = function(ms, f) { + clearTimeout(this.id); + this.id = setTimeout(f, ms); + }; + + // Counts the column offset in a string, taking tabs into account. + // Used mostly to find indentation. + var countColumn = CodeMirror.countColumn = function(string, end, tabSize, startIndex, startValue) { + if (end == null) { + end = string.search(/[^\s\u00a0]/); + if (end == -1) end = string.length; + } + for (var i = startIndex || 0, n = startValue || 0;;) { + var nextTab = string.indexOf("\t", i); + if (nextTab < 0 || nextTab >= end) + return n + (end - i); + n += nextTab - i; + n += tabSize - (n % tabSize); + i = nextTab + 1; + } + }; + + // The inverse of countColumn -- find the offset that corresponds to + // a particular column. + function findColumn(string, goal, tabSize) { + for (var pos = 0, col = 0;;) { + var nextTab = string.indexOf("\t", pos); + if (nextTab == -1) nextTab = string.length; + var skipped = nextTab - pos; + if (nextTab == string.length || col + skipped >= goal) + return pos + Math.min(skipped, goal - col); + col += nextTab - pos; + col += tabSize - (col % tabSize); + pos = nextTab + 1; + if (col >= goal) return pos; + } + } + + var spaceStrs = [""]; + function spaceStr(n) { + while (spaceStrs.length <= n) + spaceStrs.push(lst(spaceStrs) + " "); + return spaceStrs[n]; + } + + function lst(arr) { return arr[arr.length-1]; } + + var selectInput = function(node) { node.select(); }; + if (ios) // Mobile Safari apparently has a bug where select() is broken. + selectInput = function(node) { node.selectionStart = 0; node.selectionEnd = node.value.length; }; + else if (ie) // Suppress mysterious IE10 errors + selectInput = function(node) { try { node.select(); } catch(_e) {} }; + + function indexOf(array, elt) { + for (var i = 0; i < array.length; ++i) + if (array[i] == elt) return i; + return -1; + } + function map(array, f) { + var out = []; + for (var i = 0; i < array.length; i++) out[i] = f(array[i], i); + return out; + } + + function nothing() {} + + function createObj(base, props) { + var inst; + if (Object.create) { + inst = Object.create(base); + } else { + nothing.prototype = base; + inst = new nothing(); + } + if (props) copyObj(props, inst); + return inst; + }; + + function copyObj(obj, target, overwrite) { + if (!target) target = {}; + for (var prop in obj) + if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop))) + target[prop] = obj[prop]; + return target; + } + + function bind(f) { + var args = Array.prototype.slice.call(arguments, 1); + return function(){return f.apply(null, args);}; + } + + var nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/; + var isWordCharBasic = CodeMirror.isWordChar = function(ch) { + return /\w/.test(ch) || ch > "\x80" && + (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch)); + }; + function isWordChar(ch, helper) { + if (!helper) return isWordCharBasic(ch); + if (helper.source.indexOf("\\w") > -1 && isWordCharBasic(ch)) return true; + return helper.test(ch); + } + + function isEmpty(obj) { + for (var n in obj) if (obj.hasOwnProperty(n) && obj[n]) return false; + return true; + } + + // Extending unicode characters. A series of a non-extending char + + // any number of extending chars is treated as a single unit as far + // as editing and measuring is concerned. This is not fully correct, + // since some scripts/font/browsers also treat other configurations + // of code points as a group. + var extendingChars = /[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/; + function isExtendingChar(ch) { return ch.charCodeAt(0) >= 768 && extendingChars.test(ch); } + + // DOM UTILITIES + + function elt(tag, content, className, style) { + var e = document.createElement(tag); + if (className) e.className = className; + if (style) e.style.cssText = style; + if (typeof content == "string") e.appendChild(document.createTextNode(content)); + else if (content) for (var i = 0; i < content.length; ++i) e.appendChild(content[i]); + return e; + } + + var range; + if (document.createRange) range = function(node, start, end, endNode) { + var r = document.createRange(); + r.setEnd(endNode || node, end); + r.setStart(node, start); + return r; + }; + else range = function(node, start, end) { + var r = document.body.createTextRange(); + try { r.moveToElementText(node.parentNode); } + catch(e) { return r; } + r.collapse(true); + r.moveEnd("character", end); + r.moveStart("character", start); + return r; + }; + + function removeChildren(e) { + for (var count = e.childNodes.length; count > 0; --count) + e.removeChild(e.firstChild); + return e; + } + + function removeChildrenAndAdd(parent, e) { + return removeChildren(parent).appendChild(e); + } + + var contains = CodeMirror.contains = function(parent, child) { + if (child.nodeType == 3) // Android browser always returns false when child is a textnode + child = child.parentNode; + if (parent.contains) + return parent.contains(child); + do { + if (child.nodeType == 11) child = child.host; + if (child == parent) return true; + } while (child = child.parentNode); + }; + + function activeElt() { return document.activeElement; } + // Older versions of IE throws unspecified error when touching + // document.activeElement in some cases (during loading, in iframe) + if (ie && ie_version < 11) activeElt = function() { + try { return document.activeElement; } + catch(e) { return document.body; } + }; + + function classTest(cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*"); } + var rmClass = CodeMirror.rmClass = function(node, cls) { + var current = node.className; + var match = classTest(cls).exec(current); + if (match) { + var after = current.slice(match.index + match[0].length); + node.className = current.slice(0, match.index) + (after ? match[1] + after : ""); + } + }; + var addClass = CodeMirror.addClass = function(node, cls) { + var current = node.className; + if (!classTest(cls).test(current)) node.className += (current ? " " : "") + cls; + }; + function joinClasses(a, b) { + var as = a.split(" "); + for (var i = 0; i < as.length; i++) + if (as[i] && !classTest(as[i]).test(b)) b += " " + as[i]; + return b; + } + + // WINDOW-WIDE EVENTS + + // These must be handled carefully, because naively registering a + // handler for each editor will cause the editors to never be + // garbage collected. + + function forEachCodeMirror(f) { + if (!document.body.getElementsByClassName) return; + var byClass = document.body.getElementsByClassName("CodeMirror"); + for (var i = 0; i < byClass.length; i++) { + var cm = byClass[i].CodeMirror; + if (cm) f(cm); + } + } + + var globalsRegistered = false; + function ensureGlobalHandlers() { + if (globalsRegistered) return; + registerGlobalHandlers(); + globalsRegistered = true; + } + function registerGlobalHandlers() { // When the window resizes, we need to refresh active editors. - var resizeTimer; - on(window, "resize", function () { - if (resizeTimer == null) { - resizeTimer = setTimeout(function () { - resizeTimer = null; - forEachCodeMirror(onResize); - }, 100); - } - }); - // When the window loses focus, we want to show the editor as blurred - on(window, "blur", function () { - forEachCodeMirror(onBlur); - }); - } + var resizeTimer; + on(window, "resize", function() { + if (resizeTimer == null) resizeTimer = setTimeout(function() { + resizeTimer = null; + forEachCodeMirror(onResize); + }, 100); + }); + // When the window loses focus, we want to show the editor as blurred + on(window, "blur", function() { + forEachCodeMirror(onBlur); + }); + } - // FEATURE DETECTION + // FEATURE DETECTION - // Detect drag-and-drop - var dragAndDrop = function () { + // Detect drag-and-drop + var dragAndDrop = function() { // There is *some* kind of drag-and-drop support in IE6-8, but I // couldn't get it to work yet. - if (ie && ie_version < 9) return false; - var div = elt("div"); - return "draggable" in div || "dragDrop" in div; - }(); - - var zwspSupported; - function zeroWidthElement (measure) { - if (zwspSupported == null) { - var test = elt("span", "\u200b"); - removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")])); - if (measure.firstChild.offsetHeight != 0) {zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !(ie && ie_version < 8);} - } - var node = zwspSupported ? elt("span", "\u200b") : - elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px"); - node.setAttribute("cm-text", ""); - return node; - } - - // Feature-detect IE's crummy client rect reporting for bidi text - var badBidiRects; - function hasBadBidiRects (measure) { - if (badBidiRects != null) return badBidiRects; - var txt = removeChildrenAndAdd(measure, document.createTextNode("A\u062eA")); - var r0 = range(txt, 0, 1).getBoundingClientRect(); - if (!r0 || r0.left == r0.right) return false; // Safari returns null in some cases (#2780) - var r1 = range(txt, 1, 2).getBoundingClientRect(); - return badBidiRects = (r1.right - r0.right < 3); - } - - // See if "".split is the broken IE version, if so, provide an - // alternative way to split lines. - var splitLines = CodeMirror.splitLines = "\n\nb".split(/\n/).length != 3 ? function (string) { - var pos = 0, result = [], l = string.length; - while (pos <= l) { - var nl = string.indexOf("\n", pos); - if (nl == -1) nl = string.length; - var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl); - var rt = line.indexOf("\r"); - if (rt != -1) { - result.push(line.slice(0, rt)); - pos += rt + 1; - } else { - result.push(line); - pos = nl + 1; - } - } - return result; - } : function (string) {return string.split(/\r\n?|\n/);}; - - var hasSelection = window.getSelection ? function (te) { - try { return te.selectionStart != te.selectionEnd; } catch(e) { return false; } - } : function (te) { - try {var range = te.ownerDocument.selection.createRange();} catch(e) {} - if (!range || range.parentElement() != te) return false; - return range.compareEndPoints("StartToEnd", range) != 0; - }; - - var hasCopyEvent = (function () { - var e = elt("div"); - if ("oncopy" in e) return true; - e.setAttribute("oncopy", "return;"); - return typeof e.oncopy === "function"; - })(); - - var badZoomedRects = null; - function hasBadZoomedRects (measure) { - if (badZoomedRects != null) return badZoomedRects; - var node = removeChildrenAndAdd(measure, elt("span", "x")); - var normal = node.getBoundingClientRect(); - var fromRange = range(node, 0, 1).getBoundingClientRect(); - return badZoomedRects = Math.abs(normal.left - fromRange.left) > 1; - } - - // KEY NAMES - - var keyNames = {3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt", - 19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End", - 36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert", - 46: "Delete", 59: ";", 61: "=", 91: "Mod", 92: "Mod", 93: "Mod", 107: "=", 109: "-", 127: "Delete", - 173: "-", 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", - 221: "]", 222: "'", 63232: "Up", 63233: "Down", 63234: "Left", 63235: "Right", 63272: "Delete", - 63273: "Home", 63275: "End", 63276: "PageUp", 63277: "PageDown", 63302: "Insert"}; - CodeMirror.keyNames = keyNames; - (function () { + if (ie && ie_version < 9) return false; + var div = elt('div'); + return "draggable" in div || "dragDrop" in div; + }(); + + var zwspSupported; + function zeroWidthElement(measure) { + if (zwspSupported == null) { + var test = elt("span", "\u200b"); + removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")])); + if (measure.firstChild.offsetHeight != 0) + zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !(ie && ie_version < 8); + } + var node = zwspSupported ? elt("span", "\u200b") : + elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px"); + node.setAttribute("cm-text", ""); + return node; + } + + // Feature-detect IE's crummy client rect reporting for bidi text + var badBidiRects; + function hasBadBidiRects(measure) { + if (badBidiRects != null) return badBidiRects; + var txt = removeChildrenAndAdd(measure, document.createTextNode("A\u062eA")); + var r0 = range(txt, 0, 1).getBoundingClientRect(); + if (!r0 || r0.left == r0.right) return false; // Safari returns null in some cases (#2780) + var r1 = range(txt, 1, 2).getBoundingClientRect(); + return badBidiRects = (r1.right - r0.right < 3); + } + + // See if "".split is the broken IE version, if so, provide an + // alternative way to split lines. + var splitLines = CodeMirror.splitLines = "\n\nb".split(/\n/).length != 3 ? function(string) { + var pos = 0, result = [], l = string.length; + while (pos <= l) { + var nl = string.indexOf("\n", pos); + if (nl == -1) nl = string.length; + var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl); + var rt = line.indexOf("\r"); + if (rt != -1) { + result.push(line.slice(0, rt)); + pos += rt + 1; + } else { + result.push(line); + pos = nl + 1; + } + } + return result; + } : function(string){return string.split(/\r\n?|\n/);}; + + var hasSelection = window.getSelection ? function(te) { + try { return te.selectionStart != te.selectionEnd; } + catch(e) { return false; } + } : function(te) { + try {var range = te.ownerDocument.selection.createRange();} + catch(e) {} + if (!range || range.parentElement() != te) return false; + return range.compareEndPoints("StartToEnd", range) != 0; + }; + + var hasCopyEvent = (function() { + var e = elt("div"); + if ("oncopy" in e) return true; + e.setAttribute("oncopy", "return;"); + return typeof e.oncopy == "function"; + })(); + + var badZoomedRects = null; + function hasBadZoomedRects(measure) { + if (badZoomedRects != null) return badZoomedRects; + var node = removeChildrenAndAdd(measure, elt("span", "x")); + var normal = node.getBoundingClientRect(); + var fromRange = range(node, 0, 1).getBoundingClientRect(); + return badZoomedRects = Math.abs(normal.left - fromRange.left) > 1; + } + + // KEY NAMES + + var keyNames = {3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt", + 19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End", + 36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert", + 46: "Delete", 59: ";", 61: "=", 91: "Mod", 92: "Mod", 93: "Mod", 107: "=", 109: "-", 127: "Delete", + 173: "-", 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\", + 221: "]", 222: "'", 63232: "Up", 63233: "Down", 63234: "Left", 63235: "Right", 63272: "Delete", + 63273: "Home", 63275: "End", 63276: "PageUp", 63277: "PageDown", 63302: "Insert"}; + CodeMirror.keyNames = keyNames; + (function() { // Number keys - for (var i = 0; i < 10; i++) keyNames[i + 48] = keyNames[i + 96] = String(i); - // Alphabetic keys - for (var i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i); - // Function keys - for (var i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = "F" + i; - })(); - - // BIDI HELPERS - - function iterateBidiSections (order, from, to, f) { - if (!order) return f(from, to, "ltr"); - var found = false; - for (var i = 0; i < order.length; ++i) { - var part = order[i]; - if (part.from < to && part.to > from || from == to && part.to == from) { - f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr"); - found = true; - } - } - if (!found) f(from, to, "ltr"); - } - - function bidiLeft (part) { return part.level % 2 ? part.to : part.from; } - function bidiRight (part) { return part.level % 2 ? part.from : part.to; } - - function lineLeft (line) { var order = getOrder(line); return order ? bidiLeft(order[0]) : 0; } - function lineRight (line) { - var order = getOrder(line); - if (!order) return line.text.length; - return bidiRight(lst(order)); - } - - function lineStart (cm, lineN) { - var line = getLine(cm.doc, lineN); - var visual = visualLine(line); - if (visual != line) lineN = lineNo(visual); - var order = getOrder(visual); - var ch = !order ? 0 : order[0].level % 2 ? lineRight(visual) : lineLeft(visual); - return Pos(lineN, ch); - } - function lineEnd (cm, lineN) { - var merged, line = getLine(cm.doc, lineN); - while (merged = collapsedSpanAtEnd(line)) { - line = merged.find(1, true).line; - lineN = null; - } - var order = getOrder(line); - var ch = !order ? line.text.length : order[0].level % 2 ? lineLeft(line) : lineRight(line); - return Pos(lineN == null ? lineNo(line) : lineN, ch); - } - function lineStartSmart (cm, pos) { - var start = lineStart(cm, pos.line); - var line = getLine(cm.doc, start.line); - var order = getOrder(line); - if (!order || order[0].level == 0) { - var firstNonWS = Math.max(0, line.text.search(/\S/)); - var inWS = pos.line == start.line && pos.ch <= firstNonWS && pos.ch; - return Pos(start.line, inWS ? 0 : firstNonWS); - } - return start; - } - - function compareBidiLevel (order, a, b) { - var linedir = order[0].level; - if (a == linedir) return true; - if (b == linedir) return false; - return a < b; - } - var bidiOther; - function getBidiPartAt (order, pos) { - bidiOther = null; - for (var i = 0, found; i < order.length; ++i) { - var cur = order[i]; - if (cur.from < pos && cur.to > pos) return i; - if ((cur.from == pos || cur.to == pos)) { - if (found == null) { - found = i; - } else if (compareBidiLevel(order, cur.level, order[found].level)) { - if (cur.from != cur.to) bidiOther = found; - return i; - } else { - if (cur.from != cur.to) bidiOther = i; - return found; - } - } - } - return found; - } - - function moveInLine (line, pos, dir, byUnit) { - if (!byUnit) return pos + dir; - do pos += dir; - while (pos > 0 && isExtendingChar(line.text.charAt(pos))); - return pos; - } - - // This is needed in order to move 'visually' through bi-directional - // text -- i.e., pressing left should make the cursor go left, even - // when in RTL text. The tricky part is the 'jumps', where RTL and - // LTR text touch each other. This often requires the cursor offset - // to move more than one unit, in order to visually move one unit. - function moveVisually (line, start, dir, byUnit) { - var bidi = getOrder(line); - if (!bidi) return moveLogically(line, start, dir, byUnit); - var pos = getBidiPartAt(bidi, start), part = bidi[pos]; - var target = moveInLine(line, start, part.level % 2 ? -dir : dir, byUnit); - - for (;;) { - if (target > part.from && target < part.to) return target; - if (target == part.from || target == part.to) { - if (getBidiPartAt(bidi, target) == pos) return target; - part = bidi[pos += dir]; - return (dir > 0) == part.level % 2 ? part.to : part.from; - } - part = bidi[pos += dir]; - if (!part) return null; - if ((dir > 0) == part.level % 2) {target = moveInLine(line, part.to, -1, byUnit);} else {target = moveInLine(line, part.from, 1, byUnit);} - - } - } - - function moveLogically (line, start, dir, byUnit) { - var target = start + dir; - if (byUnit) while (target > 0 && isExtendingChar(line.text.charAt(target))) target += dir; - return target < 0 || target > line.text.length ? null : target; - } - - // Bidirectional ordering algorithm - // See http://unicode.org/reports/tr9/tr9-13.html for the algorithm - // that this (partially) implements. - - // One-char codes used for character types: - // L (L): Left-to-Right - // R (R): Right-to-Left - // r (AL): Right-to-Left Arabic - // 1 (EN): European Number - // + (ES): European Number Separator - // % (ET): European Number Terminator - // n (AN): Arabic Number - // , (CS): Common Number Separator - // m (NSM): Non-Spacing Mark - // b (BN): Boundary Neutral - // s (B): Paragraph Separator - // t (S): Segment Separator - // w (WS): Whitespace - // N (ON): Other Neutrals - - // Returns null if characters are ordered as they appear - // (left-to-right), or an array of sections ({from, to, level} - // objects) in the order in which they occur visually. - var bidiOrdering = (function () { + for (var i = 0; i < 10; i++) keyNames[i + 48] = keyNames[i + 96] = String(i); + // Alphabetic keys + for (var i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i); + // Function keys + for (var i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = "F" + i; + })(); + + // BIDI HELPERS + + function iterateBidiSections(order, from, to, f) { + if (!order) return f(from, to, "ltr"); + var found = false; + for (var i = 0; i < order.length; ++i) { + var part = order[i]; + if (part.from < to && part.to > from || from == to && part.to == from) { + f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr"); + found = true; + } + } + if (!found) f(from, to, "ltr"); + } + + function bidiLeft(part) { return part.level % 2 ? part.to : part.from; } + function bidiRight(part) { return part.level % 2 ? part.from : part.to; } + + function lineLeft(line) { var order = getOrder(line); return order ? bidiLeft(order[0]) : 0; } + function lineRight(line) { + var order = getOrder(line); + if (!order) return line.text.length; + return bidiRight(lst(order)); + } + + function lineStart(cm, lineN) { + var line = getLine(cm.doc, lineN); + var visual = visualLine(line); + if (visual != line) lineN = lineNo(visual); + var order = getOrder(visual); + var ch = !order ? 0 : order[0].level % 2 ? lineRight(visual) : lineLeft(visual); + return Pos(lineN, ch); + } + function lineEnd(cm, lineN) { + var merged, line = getLine(cm.doc, lineN); + while (merged = collapsedSpanAtEnd(line)) { + line = merged.find(1, true).line; + lineN = null; + } + var order = getOrder(line); + var ch = !order ? line.text.length : order[0].level % 2 ? lineLeft(line) : lineRight(line); + return Pos(lineN == null ? lineNo(line) : lineN, ch); + } + function lineStartSmart(cm, pos) { + var start = lineStart(cm, pos.line); + var line = getLine(cm.doc, start.line); + var order = getOrder(line); + if (!order || order[0].level == 0) { + var firstNonWS = Math.max(0, line.text.search(/\S/)); + var inWS = pos.line == start.line && pos.ch <= firstNonWS && pos.ch; + return Pos(start.line, inWS ? 0 : firstNonWS); + } + return start; + } + + function compareBidiLevel(order, a, b) { + var linedir = order[0].level; + if (a == linedir) return true; + if (b == linedir) return false; + return a < b; + } + var bidiOther; + function getBidiPartAt(order, pos) { + bidiOther = null; + for (var i = 0, found; i < order.length; ++i) { + var cur = order[i]; + if (cur.from < pos && cur.to > pos) return i; + if ((cur.from == pos || cur.to == pos)) { + if (found == null) { + found = i; + } else if (compareBidiLevel(order, cur.level, order[found].level)) { + if (cur.from != cur.to) bidiOther = found; + return i; + } else { + if (cur.from != cur.to) bidiOther = i; + return found; + } + } + } + return found; + } + + function moveInLine(line, pos, dir, byUnit) { + if (!byUnit) return pos + dir; + do pos += dir; + while (pos > 0 && isExtendingChar(line.text.charAt(pos))); + return pos; + } + + // This is needed in order to move 'visually' through bi-directional + // text -- i.e., pressing left should make the cursor go left, even + // when in RTL text. The tricky part is the 'jumps', where RTL and + // LTR text touch each other. This often requires the cursor offset + // to move more than one unit, in order to visually move one unit. + function moveVisually(line, start, dir, byUnit) { + var bidi = getOrder(line); + if (!bidi) return moveLogically(line, start, dir, byUnit); + var pos = getBidiPartAt(bidi, start), part = bidi[pos]; + var target = moveInLine(line, start, part.level % 2 ? -dir : dir, byUnit); + + for (;;) { + if (target > part.from && target < part.to) return target; + if (target == part.from || target == part.to) { + if (getBidiPartAt(bidi, target) == pos) return target; + part = bidi[pos += dir]; + return (dir > 0) == part.level % 2 ? part.to : part.from; + } else { + part = bidi[pos += dir]; + if (!part) return null; + if ((dir > 0) == part.level % 2) + target = moveInLine(line, part.to, -1, byUnit); + else + target = moveInLine(line, part.from, 1, byUnit); + } + } + } + + function moveLogically(line, start, dir, byUnit) { + var target = start + dir; + if (byUnit) while (target > 0 && isExtendingChar(line.text.charAt(target))) target += dir; + return target < 0 || target > line.text.length ? null : target; + } + + // Bidirectional ordering algorithm + // See http://unicode.org/reports/tr9/tr9-13.html for the algorithm + // that this (partially) implements. + + // One-char codes used for character types: + // L (L): Left-to-Right + // R (R): Right-to-Left + // r (AL): Right-to-Left Arabic + // 1 (EN): European Number + // + (ES): European Number Separator + // % (ET): European Number Terminator + // n (AN): Arabic Number + // , (CS): Common Number Separator + // m (NSM): Non-Spacing Mark + // b (BN): Boundary Neutral + // s (B): Paragraph Separator + // t (S): Segment Separator + // w (WS): Whitespace + // N (ON): Other Neutrals + + // Returns null if characters are ordered as they appear + // (left-to-right), or an array of sections ({from, to, level} + // objects) in the order in which they occur visually. + var bidiOrdering = (function() { // Character types for codepoints 0 to 0xff - var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN"; - // Character types for codepoints 0x600 to 0x6ff - var arabicTypes = "rrrrrrrrrrrr,rNNmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmrrrrrrrnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmNmmmm"; - function charType (code) { - if (code <= 0xf7) return lowTypes.charAt(code); - else if (0x590 <= code && code <= 0x5f4) return "R"; - else if (0x600 <= code && code <= 0x6ed) return arabicTypes.charAt(code - 0x600); - else if (0x6ee <= code && code <= 0x8ac) return "r"; - else if (0x2000 <= code && code <= 0x200b) return "w"; - else if (code == 0x200c) return "b"; - return "L"; - } - - var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/; - var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/; - // Browsers seem to always treat the boundaries of block elements as being L. - var outerType = "L"; - - function BidiSpan (level, from, to) { - this.level = level; - this.from = from; this.to = to; - } - - return function (str) { - if (!bidiRE.test(str)) return false; - var len = str.length, types = []; - for (var i = 0, type; i < len; ++i) {types.push(type = charType(str.charCodeAt(i)));} - - // W1. Examine each non-spacing mark (NSM) in the level run, and - // change the type of the NSM to the type of the previous - // character. If the NSM is at the start of the level run, it will - // get the type of sor. - for (var i = 0, prev = outerType; i < len; ++i) { - var type = types[i]; - if (type == "m") types[i] = prev; - else prev = type; - } - - // W2. Search backwards from each instance of a European number - // until the first strong type (R, L, AL, or sor) is found. If an - // AL is found, change the type of the European number to Arabic - // number. - // W3. Change all ALs to R. - for (var i = 0, cur = outerType; i < len; ++i) { - var type = types[i]; - if (type == "1" && cur == "r") types[i] = "n"; - else if (isStrong.test(type)) { cur = type; if (type == "r") types[i] = "R"; } - } - - // W4. A single European separator between two European numbers - // changes to a European number. A single common separator between - // two numbers of the same type changes to that type. - for (var i = 1, prev = types[0]; i < len - 1; ++i) { - var type = types[i]; - if (type == "+" && prev == "1" && types[i + 1] == "1") types[i] = "1"; - else if (type == "," && prev == types[i + 1] && + var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN"; + // Character types for codepoints 0x600 to 0x6ff + var arabicTypes = "rrrrrrrrrrrr,rNNmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmrrrrrrrnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmNmmmm"; + function charType(code) { + if (code <= 0xf7) return lowTypes.charAt(code); + else if (0x590 <= code && code <= 0x5f4) return "R"; + else if (0x600 <= code && code <= 0x6ed) return arabicTypes.charAt(code - 0x600); + else if (0x6ee <= code && code <= 0x8ac) return "r"; + else if (0x2000 <= code && code <= 0x200b) return "w"; + else if (code == 0x200c) return "b"; + else return "L"; + } + + var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/; + var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/; + // Browsers seem to always treat the boundaries of block elements as being L. + var outerType = "L"; + + function BidiSpan(level, from, to) { + this.level = level; + this.from = from; this.to = to; + } + + return function(str) { + if (!bidiRE.test(str)) return false; + var len = str.length, types = []; + for (var i = 0, type; i < len; ++i) + types.push(type = charType(str.charCodeAt(i))); + + // W1. Examine each non-spacing mark (NSM) in the level run, and + // change the type of the NSM to the type of the previous + // character. If the NSM is at the start of the level run, it will + // get the type of sor. + for (var i = 0, prev = outerType; i < len; ++i) { + var type = types[i]; + if (type == "m") types[i] = prev; + else prev = type; + } + + // W2. Search backwards from each instance of a European number + // until the first strong type (R, L, AL, or sor) is found. If an + // AL is found, change the type of the European number to Arabic + // number. + // W3. Change all ALs to R. + for (var i = 0, cur = outerType; i < len; ++i) { + var type = types[i]; + if (type == "1" && cur == "r") types[i] = "n"; + else if (isStrong.test(type)) { cur = type; if (type == "r") types[i] = "R"; } + } + + // W4. A single European separator between two European numbers + // changes to a European number. A single common separator between + // two numbers of the same type changes to that type. + for (var i = 1, prev = types[0]; i < len - 1; ++i) { + var type = types[i]; + if (type == "+" && prev == "1" && types[i+1] == "1") types[i] = "1"; + else if (type == "," && prev == types[i+1] && (prev == "1" || prev == "n")) types[i] = prev; - prev = type; - } - - // W5. A sequence of European terminators adjacent to European - // numbers changes to all European numbers. - // W6. Otherwise, separators and terminators change to Other - // Neutral. - for (var i = 0; i < len; ++i) { - var type = types[i]; - if (type == ",") types[i] = "N"; - else if (type == "%") { - for (var end = i + 1; end < len && types[end] == "%"; ++end) {} - var replace = (i && types[i - 1] == "!") || (end < len && types[end] == "1") ? "1" : "N"; - for (var j = i; j < end; ++j) types[j] = replace; - i = end - 1; - } - } - - // W7. Search backwards from each instance of a European number - // until the first strong type (R, L, or sor) is found. If an L is - // found, then change the type of the European number to L. - for (var i = 0, cur = outerType; i < len; ++i) { - var type = types[i]; - if (cur == "L" && type == "1") types[i] = "L"; - else if (isStrong.test(type)) cur = type; - } - - // N1. A sequence of neutrals takes the direction of the - // surrounding strong text if the text on both sides has the same - // direction. European and Arabic numbers act as if they were R in - // terms of their influence on neutrals. Start-of-level-run (sor) - // and end-of-level-run (eor) are used at level run boundaries. - // N2. Any remaining neutrals take the embedding direction. - for (var i = 0; i < len; ++i) { - if (isNeutral.test(types[i])) { - for (var end = i + 1; end < len && isNeutral.test(types[end]); ++end) {} - var before = (i ? types[i - 1] : outerType) == "L"; - var after = (end < len ? types[end] : outerType) == "L"; - var replace = before || after ? "L" : "R"; - for (var j = i; j < end; ++j) types[j] = replace; - i = end - 1; - } - } - - // Here we depart from the documented algorithm, in order to avoid - // building up an actual levels array. Since there are only three - // levels (0, 1, 2) in an implementation that doesn't take - // explicit embedding into account, we can build up the order on - // the fly, without following the level-based algorithm. - var order = [], m; - for (var i = 0; i < len;) { - if (countsAsLeft.test(types[i])) { - var start = i; - for (++i; i < len && countsAsLeft.test(types[i]); ++i) {} - order.push(new BidiSpan(0, start, i)); - } else { - var pos = i, at = order.length; - for (++i; i < len && types[i] != "L"; ++i) {} - for (var j = pos; j < i;) { - if (countsAsNum.test(types[j])) { - if (pos < j) order.splice(at, 0, new BidiSpan(1, pos, j)); - var nstart = j; - for (++j; j < i && countsAsNum.test(types[j]); ++j) {} - order.splice(at, 0, new BidiSpan(2, nstart, j)); - pos = j; - } else ++j; - } - if (pos < i) order.splice(at, 0, new BidiSpan(1, pos, i)); - } - } - if (order[0].level == 1 && (m = str.match(/^\s+/))) { - order[0].from = m[0].length; - order.unshift(new BidiSpan(0, 0, m[0].length)); - } - if (lst(order).level == 1 && (m = str.match(/\s+$/))) { - lst(order).to -= m[0].length; - order.push(new BidiSpan(0, len - m[0].length, len)); - } - if (order[0].level == 2) {order.unshift(new BidiSpan(1, order[0].to, order[0].to));} - if (order[0].level != lst(order).level) {order.push(new BidiSpan(order[0].level, len, len));} - - return order; - }; - })(); + prev = type; + } + + // W5. A sequence of European terminators adjacent to European + // numbers changes to all European numbers. + // W6. Otherwise, separators and terminators change to Other + // Neutral. + for (var i = 0; i < len; ++i) { + var type = types[i]; + if (type == ",") types[i] = "N"; + else if (type == "%") { + for (var end = i + 1; end < len && types[end] == "%"; ++end) {} + var replace = (i && types[i-1] == "!") || (end < len && types[end] == "1") ? "1" : "N"; + for (var j = i; j < end; ++j) types[j] = replace; + i = end - 1; + } + } + + // W7. Search backwards from each instance of a European number + // until the first strong type (R, L, or sor) is found. If an L is + // found, then change the type of the European number to L. + for (var i = 0, cur = outerType; i < len; ++i) { + var type = types[i]; + if (cur == "L" && type == "1") types[i] = "L"; + else if (isStrong.test(type)) cur = type; + } + + // N1. A sequence of neutrals takes the direction of the + // surrounding strong text if the text on both sides has the same + // direction. European and Arabic numbers act as if they were R in + // terms of their influence on neutrals. Start-of-level-run (sor) + // and end-of-level-run (eor) are used at level run boundaries. + // N2. Any remaining neutrals take the embedding direction. + for (var i = 0; i < len; ++i) { + if (isNeutral.test(types[i])) { + for (var end = i + 1; end < len && isNeutral.test(types[end]); ++end) {} + var before = (i ? types[i-1] : outerType) == "L"; + var after = (end < len ? types[end] : outerType) == "L"; + var replace = before || after ? "L" : "R"; + for (var j = i; j < end; ++j) types[j] = replace; + i = end - 1; + } + } + + // Here we depart from the documented algorithm, in order to avoid + // building up an actual levels array. Since there are only three + // levels (0, 1, 2) in an implementation that doesn't take + // explicit embedding into account, we can build up the order on + // the fly, without following the level-based algorithm. + var order = [], m; + for (var i = 0; i < len;) { + if (countsAsLeft.test(types[i])) { + var start = i; + for (++i; i < len && countsAsLeft.test(types[i]); ++i) {} + order.push(new BidiSpan(0, start, i)); + } else { + var pos = i, at = order.length; + for (++i; i < len && types[i] != "L"; ++i) {} + for (var j = pos; j < i;) { + if (countsAsNum.test(types[j])) { + if (pos < j) order.splice(at, 0, new BidiSpan(1, pos, j)); + var nstart = j; + for (++j; j < i && countsAsNum.test(types[j]); ++j) {} + order.splice(at, 0, new BidiSpan(2, nstart, j)); + pos = j; + } else ++j; + } + if (pos < i) order.splice(at, 0, new BidiSpan(1, pos, i)); + } + } + if (order[0].level == 1 && (m = str.match(/^\s+/))) { + order[0].from = m[0].length; + order.unshift(new BidiSpan(0, 0, m[0].length)); + } + if (lst(order).level == 1 && (m = str.match(/\s+$/))) { + lst(order).to -= m[0].length; + order.push(new BidiSpan(0, len - m[0].length, len)); + } + if (order[0].level == 2) + order.unshift(new BidiSpan(1, order[0].to, order[0].to)); + if (order[0].level != lst(order).level) + order.push(new BidiSpan(order[0].level, len, len)); + + return order; + }; + })(); - // THE END + // THE END - CodeMirror.version = "5.4.1"; + CodeMirror.version = "5.4.1"; - return CodeMirror; + return CodeMirror; }); \ No newline at end of file diff --git a/src/base/sql/codemirrior/sql-mode.js b/src/base/sql/codemirrior/sql-mode.js index a9f1fa6b6..9bfab51a8 100644 --- a/src/base/sql/codemirrior/sql-mode.js +++ b/src/base/sql/codemirrior/sql-mode.js @@ -10,7 +10,7 @@ "use strict"; var client = parserConfig.client || {}, - atoms = parserConfig.atoms || {false: true, true: true, null: true}, + atoms = parserConfig.atoms || {"false": true, "true": true, "null": true}, builtin = parserConfig.builtin || {}, keywords = parserConfig.keywords || {}, operatorChars = parserConfig.operatorChars || /^[*+\-%<>!=&|~^]/, diff --git a/src/base/svg/raphael.js b/src/base/svg/raphael.js index e6e643992..2bbc32437 100644 --- a/src/base/svg/raphael.js +++ b/src/base/svg/raphael.js @@ -18,7 +18,7 @@ // └────────────────────────────────────────────────────────────┘ \\ (function (glob, factory) { if (typeof define === "function" && define.amd) { - define("eve", function () { + define("eve", function() { return factory(); }); } else if (typeof exports === "object") { @@ -26,7 +26,7 @@ } else { glob.eve = factory(); } -}(this, function () { +}(this, function(){ var version = "0.4.2", has = "hasOwnProperty", separator = /[\.\/]/, @@ -38,7 +38,7 @@ current_event, stop, events = {n: {}}, - /* \ + /*\ * eve [ method ] @@ -68,12 +68,10 @@ errors = []; current_event = name; stop = 0; - for (var i = 0, ii = listeners.length; i < ii; i++) { - if ("zIndex" in listeners[i]) { - indexed.push(listeners[i].zIndex); - if (listeners[i].zIndex < 0) { - queue[listeners[i].zIndex] = listeners[i]; - } + for (var i = 0, ii = listeners.length; i < ii; i++) if ("zIndex" in listeners[i]) { + indexed.push(listeners[i].zIndex); + if (listeners[i].zIndex < 0) { + queue[listeners[i].zIndex] = listeners[i]; } } indexed.sort(numsort); @@ -100,7 +98,7 @@ if (stop) { break; } - } while (l); + } while (l) } else { queue[l.zIndex] = l; } @@ -117,7 +115,7 @@ }; // Undocumented. Debug only. eve._events = events; - /* \ + /*\ * eve.listeners [ method ] @@ -161,7 +159,7 @@ return out; }; - /* \ + /*\ * eve.on [ method ] ** @@ -187,7 +185,7 @@ \*/ eve.on = function (name, f) { name = String(name); - if (typeof f !== "function") { + if (typeof f != "function") { return function () {}; } var names = name.split(separator), @@ -197,10 +195,8 @@ e = e.hasOwnProperty(names[i]) && e[names[i]] || (e[names[i]] = {n: {}}); } e.f = e.f || []; - for (i = 0, ii = e.f.length; i < ii; i++) { - if (e.f[i] == f) { - return fun; - } + for (i = 0, ii = e.f.length; i < ii; i++) if (e.f[i] == f) { + return fun; } e.f.push(f); return function (zIndex) { @@ -209,7 +205,7 @@ } }; }; - /* \ + /*\ * eve.f [ method ] ** @@ -231,7 +227,7 @@ eve.apply(null, [event, null].concat(attrs).concat([].slice.call(arguments, 0))); }; }; - /* \ + /*\ * eve.stop [ method ] ** @@ -240,7 +236,7 @@ eve.stop = function () { stop = 1; }; - /* \ + /*\ * eve.nt [ method ] ** @@ -260,7 +256,7 @@ } return current_event; }; - /* \ + /*\ * eve.nts [ method ] ** @@ -272,7 +268,7 @@ eve.nts = function () { return current_event.split(separator); }; - /* \ + /*\ * eve.off [ method ] ** @@ -284,7 +280,7 @@ - name (string) name of the event, dot (`.`) or slash (`/`) separated, with optional wildcards - f (function) event handler function \*/ - /* \ + /*\ * eve.unbind [ method ] ** @@ -310,10 +306,8 @@ splice.push(e[names[i]]); } } else { - for (key in e) { - if (e[has](key)) { - splice.push(e[key]); - } + for (key in e) if (e[has](key)) { + splice.push(e[key]); } } cur.splice.apply(cur, splice); @@ -324,39 +318,31 @@ while (e.n) { if (f) { if (e.f) { - for (j = 0, jj = e.f.length; j < jj; j++) { - if (e.f[j] == f) { - e.f.splice(j, 1); - break; - } + for (j = 0, jj = e.f.length; j < jj; j++) if (e.f[j] == f) { + e.f.splice(j, 1); + break; } !e.f.length && delete e.f; } - for (key in e.n) { - if (e.n[has](key) && e.n[key].f) { - var funcs = e.n[key].f; - for (j = 0, jj = funcs.length; j < jj; j++) { - if (funcs[j] == f) { - funcs.splice(j, 1); - break; - } - } - !funcs.length && delete e.n[key].f; + for (key in e.n) if (e.n[has](key) && e.n[key].f) { + var funcs = e.n[key].f; + for (j = 0, jj = funcs.length; j < jj; j++) if (funcs[j] == f) { + funcs.splice(j, 1); + break; } + !funcs.length && delete e.n[key].f; } } else { delete e.f; - for (key in e.n) { - if (e.n[has](key) && e.n[key].f) { - delete e.n[key].f; - } + for (key in e.n) if (e.n[has](key) && e.n[key].f) { + delete e.n[key].f; } } e = e.n; } } }; - /* \ + /*\ * eve.once [ method ] ** @@ -380,7 +366,7 @@ }; return eve.on(name, f2); }; - /* \ + /*\ * eve.version [ property (string) ] ** @@ -404,7 +390,7 @@ (function (glob, factory) { if (typeof define === "function" && define.amd) { - define("raphael.core", ["eve"], function (eve) { + define("raphael.core", ["eve"], function(eve) { return factory(eve); }); } else if (typeof exports === "object") { @@ -413,7 +399,7 @@ glob.Raphael = factory(glob.eve); } }(this, function (eve) { - /* \ + /*\ * Raphael [ method ] ** @@ -463,22 +449,22 @@ | text: "Dump" | }]); \*/ - function R (first) { + function R(first) { if (R.is(first, "function")) { return loaded ? first() : eve.on("raphael.DOMload", first); } else if (R.is(first, array)) { return R._engine.create[apply](R, first.splice(0, 3 + R.is(first[0], nu))).add(first); + } else { + var args = Array.prototype.slice.call(arguments, 0); + if (R.is(args[args.length - 1], "function")) { + var f = args.pop(); + return loaded ? f.call(R._engine.create[apply](R, args)) : eve.on("raphael.DOMload", function () { + f.call(R._engine.create[apply](R, args)); + }); + } else { + return R._engine.create[apply](R, arguments); + } } - var args = Array.prototype.slice.call(arguments, 0); - if (R.is(args[args.length - 1], "function")) { - var f = args.pop(); - return loaded ? f.call(R._engine.create[apply](R, args)) : eve.on("raphael.DOMload", function () { - f.call(R._engine.create[apply](R, args)); - }); - } - return R._engine.create[apply](R, arguments); - - } R.version = "2.1.4"; R.eve = eve; @@ -497,13 +483,13 @@ is: g.win.Raphael }, Paper = function () { - /* \ + /*\ * Paper.ca [ property (object) ] ** * Shortcut for @Paper.customAttributes \*/ - /* \ + /*\ * Paper.customAttributes [ property (object) ] ** @@ -535,7 +521,7 @@ appendChild = "appendChild", apply = "apply", concat = "concat", - supportsTouch = ("ontouchstart" in g.win) || g.win.DocumentTouch && g.doc instanceof DocumentTouch, // taken from Modernizr touch test + supportsTouch = ('ontouchstart' in g.win) || g.win.DocumentTouch && g.doc instanceof DocumentTouch, //taken from Modernizr touch test E = "", S = " ", Str = String, @@ -563,7 +549,7 @@ push = "push", ISURL = R._ISURL = /^url\(['"]?(.+?)['"]?\)$/i, colourRegExp = /^\s*((#[a-f\d]{6})|(#[a-f\d]{3})|rgba?\(\s*([\d\.]+%?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+%?(?:\s*,\s*[\d\.]+%?)?)\s*\)|hsba?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\)|hsla?\(\s*([\d\.]+(?:deg|\xb0|%)?\s*,\s*[\d\.]+%?\s*,\s*[\d\.]+(?:%?\s*,\s*[\d\.]+)?)%?\s*\))\s*$/i, - isnan = {NaN: 1, Infinity: 1, "-Infinity": 1}, + isnan = {"NaN": 1, "Infinity": 1, "-Infinity": 1}, bezierrg = /^(?:cubic-)?bezier\(([^,]+),([^,]+),([^,]+),([^\)]+)\)/, round = math.round, setAttribute = "setAttribute", @@ -580,8 +566,8 @@ cy: 0, fill: "#fff", "fill-opacity": 1, - font: "10px \"Arial\"", - "font-family": "\"Arial\"", + font: '10px "Arial"', + "font-family": '"Arial"', "font-size": "10", "font-style": "normal", "font-weight": 400, @@ -687,12 +673,12 @@ var bbox = el._getBBox(); return rectPath(bbox.x, bbox.y, bbox.width, bbox.height); }, - set: function (el) { + set : function(el) { var bbox = el._getBBox(); return rectPath(bbox.x, bbox.y, bbox.width, bbox.height); } }, - /* \ + /*\ * Raphael.mapPath [ method ] ** @@ -721,7 +707,7 @@ }; R._g = g; - /* \ + /*\ * Raphael.type [ property (string) ] ** @@ -731,21 +717,21 @@ if (R.type == "VML") { var d = g.doc.createElement("div"), b; - d.innerHTML = "<v:shape adj=\"1\"/>"; + d.innerHTML = '<v:shape adj="1"/>'; b = d.firstChild; b.style.behavior = "url(#default#VML)"; - if (!(b && typeof b.adj === "object")) { + if (!(b && typeof b.adj == "object")) { return (R.type = E); } d = null; } - /* \ + /*\ * Raphael.svg [ property (boolean) ] ** * `true` if browser supports SVG. \*/ - /* \ + /*\ * Raphael.vml [ property (boolean) ] ** @@ -753,7 +739,7 @@ \*/ R.svg = !(R.vml = R.type == "VML"); R._Paper = Paper; - /* \ + /*\ * Raphael.fn [ property (object) ] ** @@ -782,7 +768,7 @@ R.fn = paperproto = Paper.prototype = R.prototype; R._id = 0; R._oid = 0; - /* \ + /*\ * Raphael.is [ method ] ** @@ -801,26 +787,24 @@ return o instanceof Array; } return (type == "null" && o === null) || - (type === typeof o && o !== null) || + (type == typeof o && o !== null) || (type == "object" && o === Object(o)) || (type == "array" && Array.isArray && Array.isArray(o)) || objectToString.call(o).slice(8, -1).toLowerCase() == type; }; - function clone (obj) { - if (typeof obj === "function" || Object(obj) !== obj) { + function clone(obj) { + if (typeof obj == "function" || Object(obj) !== obj) { return obj; } var res = new obj.constructor; - for (var key in obj) { - if (obj[has](key)) { - res[key] = clone(obj[key]); - } + for (var key in obj) if (obj[has](key)) { + res[key] = clone(obj[key]); } return res; } - /* \ + /*\ * Raphael.angle [ method ] ** @@ -842,11 +826,11 @@ return 0; } return (180 + math.atan2(-y, -x) * 180 / PI + 360) % 360; + } else { + return R.angle(x1, y1, x3, y3) - R.angle(x2, y2, x3, y3); } - return R.angle(x1, y1, x3, y3) - R.angle(x2, y2, x3, y3); - }; - /* \ + /*\ * Raphael.rad [ method ] ** @@ -858,7 +842,7 @@ R.rad = function (deg) { return deg % 360 * PI / 180; }; - /* \ + /*\ * Raphael.deg [ method ] ** @@ -868,9 +852,9 @@ = (number) angle in degrees. \*/ R.deg = function (rad) { - return Math.round ((rad * 180 / PI % 360) * 1000) / 1000; + return Math.round ((rad * 180 / PI% 360)* 1000) / 1000; }; - /* \ + /*\ * Raphael.snapTo [ method ] ** @@ -885,10 +869,8 @@ tolerance = R.is(tolerance, "finite") ? tolerance : 10; if (R.is(values, array)) { var i = values.length; - while (i--) { - if (abs(values[i] - value) <= tolerance) { - return values[i]; - } + while (i--) if (abs(values[i] - value) <= tolerance) { + return values[i]; } } else { values = +values; @@ -903,7 +885,7 @@ return value; }; - /* \ + /*\ * Raphael.createUUID [ method ] ** @@ -919,7 +901,7 @@ return v.toString(16); }); - /* \ + /*\ * Raphael.setWindow [ method ] ** @@ -1015,7 +997,7 @@ return rgb; }; - /* \ + /*\ * Raphael.color [ method ] ** @@ -1068,7 +1050,7 @@ clr.toString = rgbtoString; return clr; }; - /* \ + /*\ * Raphael.hsb2rgb [ method ] ** @@ -1105,7 +1087,7 @@ B += [0, 0, X, C, C, X][h]; return packageRGB(R, G, B, o); }; - /* \ + /*\ * Raphael.hsl2rgb [ method ] ** @@ -1146,7 +1128,7 @@ B += [0, 0, X, C, C, X][h]; return packageRGB(R, G, B, o); }; - /* \ + /*\ * Raphael.rgb2hsb [ method ] ** @@ -1172,15 +1154,15 @@ V = mmax(r, g, b); C = V - mmin(r, g, b); H = (C == 0 ? null : - V == r ? (g - b) / C : - V == g ? (b - r) / C + 2 : + V == r ? (g - b) / C : + V == g ? (b - r) / C + 2 : (r - g) / C + 4 ); H = ((H + 360) % 6) * 60 / 360; S = C == 0 ? 0 : C / V; return {h: H, s: S, b: V, toString: hsbtoString}; }; - /* \ + /*\ * Raphael.rgb2hsl [ method ] ** @@ -1209,26 +1191,24 @@ H = (C == 0 ? null : M == r ? (g - b) / C : M == g ? (b - r) / C + 2 : - (r - g) / C + 4); + (r - g) / C + 4); H = ((H + 360) % 6) * 60 / 360; L = (M + m) / 2; S = (C == 0 ? 0 : L < .5 ? C / (2 * L) : - C / (2 - 2 * L)); + C / (2 - 2 * L)); return {h: H, s: S, l: L, toString: hsltoString}; }; R._path2string = function () { return this.join(",").replace(p2s, "$1"); }; - function repush (array, item) { - for (var i = 0, ii = array.length; i < ii; i++) { - if (array[i] === item) { - return array.push(array.splice(i, 1)[0]); - } + function repush(array, item) { + for (var i = 0, ii = array.length; i < ii; i++) if (array[i] === item) { + return array.push(array.splice(i, 1)[0]); } } - function cacher (f, scope, postprocessor) { - function newf () { + function cacher(f, scope, postprocessor) { + function newf() { var arg = Array.prototype.slice.call(arguments, 0), args = arg.join("\u2400"), cache = newf.cache = newf.cache || {}, @@ -1260,11 +1240,11 @@ img.src = src; }; - function clrToString () { + function clrToString() { return this.hex; } - /* \ + /*\ * Raphael.getRGB [ method ] ** @@ -1362,7 +1342,7 @@ } return {r: -1, g: -1, b: -1, hex: "none", error: 1, toString: clrToString}; }, R); - /* \ + /*\ * Raphael.hsb [ method ] ** @@ -1376,7 +1356,7 @@ R.hsb = cacher(function (h, s, b) { return R.hsb2rgb(h, s, b).hex; }); - /* \ + /*\ * Raphael.hsl [ method ] ** @@ -1390,7 +1370,7 @@ R.hsl = cacher(function (h, s, l) { return R.hsl2rgb(h, s, l).hex; }); - /* \ + /*\ * Raphael.rgb [ method ] ** @@ -1402,10 +1382,10 @@ = (string) hex representation of the colour. \*/ R.rgb = cacher(function (r, g, b) { - function round (x) { return (x + 0.5) | 0; } + function round(x) { return (x + 0.5) | 0; } return "#" + (16777216 | round(b) | (round(g) << 8) | (round(r) << 16)).toString(16).slice(1); }); - /* \ + /*\ * Raphael.getColor [ method ] ** @@ -1425,7 +1405,7 @@ } return rgb.hex; }; - /* \ + /*\ * Raphael.getColor.reset [ method ] ** @@ -1436,7 +1416,7 @@ }; // http://schepers.cc/getting-to-the-point - function catmullRom2bezier (crp, z) { + function catmullRom2bezier(crp, z) { var d = []; for (var i = 0, iLen = crp.length; iLen - 2 * !z > i; i += 2) { var p = [ @@ -1465,7 +1445,7 @@ (-p[0].x + 6 * p[1].x + p[2].x) / 6, (-p[0].y + 6 * p[1].y + p[2].y) / 6, (p[1].x + 6 * p[2].x - p[3].x) / 6, - (p[1].y + 6 * p[2].y - p[3].y) / 6, + (p[1].y + 6*p[2].y - p[3].y) / 6, p[2].x, p[2].y ]); @@ -1473,7 +1453,7 @@ return d; } - /* \ + /*\ * Raphael.parsePathString [ method ] ** @@ -1512,12 +1492,10 @@ } if (name == "r") { data.push([b][concat](params)); - } else { - while (params.length >= paramCounts[name]) { - data.push([b][concat](params.splice(0, paramCounts[name]))); - if (!paramCounts[name]) { - break; - } + } else while (params.length >= paramCounts[name]) { + data.push([b][concat](params.splice(0, paramCounts[name]))); + if (!paramCounts[name]) { + break; } } }); @@ -1526,7 +1504,7 @@ pth.arr = pathClone(data); return data; }; - /* \ + /*\ * Raphael.parseTransformString [ method ] ** @@ -1570,16 +1548,14 @@ }; } setTimeout(function () { - for (var key in p) { - if (p[has](key) && key != ps) { - p[key].sleep--; - !p[key].sleep && delete p[key]; - } + for (var key in p) if (p[has](key) && key != ps) { + p[key].sleep--; + !p[key].sleep && delete p[key]; } }); return p[ps]; }; - /* \ + /*\ * Raphael.findDotsAtSegment [ method ] ** @@ -1647,7 +1623,7 @@ alpha: alpha }; }; - /* \ + /*\ * Raphael.bezierBBox [ method ] ** @@ -1691,7 +1667,7 @@ height: bbox.max.y - bbox.min.y }; }; - /* \ + /*\ * Raphael.isPointInsideBBox [ method ] ** @@ -1707,7 +1683,7 @@ R.isPointInsideBBox = function (bbox, x, y) { return x >= bbox.x && x <= bbox.x2 && y >= bbox.y && y <= bbox.y2; }; - /* \ + /*\ * Raphael.isBBoxIntersect [ method ] ** @@ -1732,20 +1708,20 @@ || (bbox1.x < bbox2.x2 && bbox1.x > bbox2.x || bbox2.x < bbox1.x2 && bbox2.x > bbox1.x) && (bbox1.y < bbox2.y2 && bbox1.y > bbox2.y || bbox2.y < bbox1.y2 && bbox2.y > bbox1.y); }; - function base3 (t, p1, p2, p3, p4) { + function base3(t, p1, p2, p3, p4) { var t1 = -3 * p1 + 9 * p2 - 9 * p3 + 3 * p4, t2 = t * t1 + 6 * p1 - 12 * p2 + 6 * p3; return t * t2 - 3 * p1 + 3 * p2; } - function bezlen (x1, y1, x2, y2, x3, y3, x4, y4, z) { + function bezlen(x1, y1, x2, y2, x3, y3, x4, y4, z) { if (z == null) { z = 1; } z = z > 1 ? 1 : z < 0 ? 0 : z; var z2 = z / 2, n = 12, - Tvalues = [-0.1252, 0.1252, -0.3678, 0.3678, -0.5873, 0.5873, -0.7699, 0.7699, -0.9041, 0.9041, -0.9816, 0.9816], - Cvalues = [0.2491, 0.2491, 0.2335, 0.2335, 0.2032, 0.2032, 0.1601, 0.1601, 0.1069, 0.1069, 0.0472, 0.0472], + Tvalues = [-0.1252,0.1252,-0.3678,0.3678,-0.5873,0.5873,-0.7699,0.7699,-0.9041,0.9041,-0.9816,0.9816], + Cvalues = [0.2491,0.2491,0.2335,0.2335,0.2032,0.2032,0.1601,0.1601,0.1069,0.1069,0.0472,0.0472], sum = 0; for (var i = 0; i < n; i++) { var ct = z2 * Tvalues[i] + z2, @@ -1756,7 +1732,7 @@ } return z2 * sum; } - function getTatLen (x1, y1, x2, y2, x3, y3, x4, y4, ll) { + function getTatLen(x1, y1, x2, y2, x3, y3, x4, y4, ll) { if (ll < 0 || bezlen(x1, y1, x2, y2, x3, y3, x4, y4) < ll) { return; } @@ -1773,7 +1749,7 @@ } return t2; } - function intersect (x1, y1, x2, y2, x3, y3, x4, y4) { + function intersect(x1, y1, x2, y2, x3, y3, x4, y4) { if ( mmax(x1, x2) < mmin(x3, x4) || mmin(x1, x2) > mmax(x3, x4) || @@ -1807,13 +1783,13 @@ } return {x: px, y: py}; } - function inter (bez1, bez2) { + function inter(bez1, bez2) { return interHelper(bez1, bez2); } - function interCount (bez1, bez2) { + function interCount(bez1, bez2) { return interHelper(bez1, bez2, 1); } - function interHelper (bez1, bez2, justCount) { + function interHelper(bez1, bez2, justCount) { var bbox1 = R.bezierBBox(bez1), bbox2 = R.bezierBBox(bez2); if (!R.isBBoxIntersect(bbox1, bbox2)) { @@ -1868,7 +1844,7 @@ } return res; } - /* \ + /*\ * Raphael.pathIntersection [ method ] ** @@ -1898,7 +1874,7 @@ R.pathIntersectionNumber = function (path1, path2) { return interPathHelper(path1, path2, 1); }; - function interPathHelper (path1, path2, justCount) { + function interPathHelper(path1, path2, justCount) { path1 = R._path2curve(path1); path2 = R._path2curve(path2); var x1, y1, x2, y2, x1m, y1m, x2m, y2m, bez1, bez2, @@ -1951,7 +1927,7 @@ } return res; } - /* \ + /*\ * Raphael.isPointInsidePath [ method ] ** @@ -1974,7 +1950,7 @@ eve("raphael.log", null, "Rapha\xebl: you are calling to method \u201c" + methodname + "\u201d of removed object", methodname); }; }; - /* \ + /*\ * Raphael.pathBBox [ method ] ** @@ -2319,14 +2295,14 @@ m2[1] = 2 * m1[1] - m2[1]; if (recursive) { return [m2, m3, m4][concat](res); + } else { + res = [m2, m3, m4][concat](res).join()[split](","); + var newres = []; + for (var i = 0, ii = res.length; i < ii; i++) { + newres[i] = i % 2 ? rotate(res[i - 1], res[i], rad).y : rotate(res[i], res[i + 1], rad).x; + } + return newres; } - res = [m2, m3, m4][concat](res).join()[split](","); - var newres = []; - for (var i = 0, ii = res.length; i < ii; i++) { - newres[i] = i % 2 ? rotate(res[i - 1], res[i], rad).y : rotate(res[i], res[i + 1], rad).x; - } - return newres; - }, findDotAtSegment = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, t) { var t1 = 1 - t; @@ -2388,7 +2364,7 @@ attrs = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null}, attrs2 = {x: 0, y: 0, bx: 0, by: 0, X: 0, Y: 0, qx: null, qy: null}, processPath = function (path, d, pcom) { - var nx, ny, tq = {T: 1, Q: 1}; + var nx, ny, tq = {T:1, Q:1}; if (!path) { return ["C", d.x, d.y, d.x, d.y, d.x, d.y]; } @@ -2405,7 +2381,8 @@ if (pcom == "C" || pcom == "S") { // In "S" case we have to take into account, if the previous command is C/S. nx = d.x * 2 - d.bx; // And reflect the previous ny = d.y * 2 - d.by; // command's control point relative to the current point. - } else { // or some else or nothing + } + else { // or some else or nothing nx = d.x; ny = d.y; } @@ -2415,7 +2392,8 @@ if (pcom == "Q" || pcom == "T") { // In "T" case we have to take into account, if the previous command is Q/T. d.qx = d.x * 2 - d.qx; // And make a reflection similar d.qy = d.y * 2 - d.qy; // to case "S". - } else { // or something else or nothing + } + else { // or something else or nothing d.qx = d.x; d.qy = d.y; } @@ -2446,8 +2424,8 @@ pp[i].shift(); var pi = pp[i]; while (pi.length) { - pcoms1[i] = "A"; // if created multiple C:s, their original seg is saved - p2 && (pcoms2[i] = "A"); // the same as above + pcoms1[i]="A"; // if created multiple C:s, their original seg is saved + p2 && (pcoms2[i]="A"); // the same as above pp.splice(i++, 0, ["C"][concat](pi.splice(0, 6))); } pp.splice(i, 1); @@ -2474,7 +2452,7 @@ if (pfirst != "C") // C is not saved yet, because it may be result of conversion { pcoms1[i] = pfirst; // Save current path command - i && ( pcom = pcoms1[i - 1]); // Get previous path command pcom + i && ( pcom = pcoms1[i-1]); // Get previous path command pcom } p[i] = processPath(p[i], attrs, pcom); // Previous path command is inputted to processPath @@ -2486,13 +2464,14 @@ if (p2) { // the same procedures is done to p2 p2[i] && (pfirst = p2[i][0]); - if (pfirst != "C") { + if (pfirst != "C") + { pcoms2[i] = pfirst; - i && (pcom = pcoms2[i - 1]); + i && (pcom = pcoms2[i-1]); } p2[i] = processPath(p2[i], attrs2, pcom); - if (pcoms2[i] != "A" && pfirst == "C") pcoms2[i] = "C"; + if (pcoms2[i]!="A" && pfirst=="C") pcoms2[i]="C"; fixArc(p2, i); } @@ -2596,7 +2575,7 @@ el2.prev = el; el.next = el2; }, - /* \ + /*\ * Raphael.toMatrix [ method ] ** @@ -2621,7 +2600,7 @@ extractTransform(el, transform); return el.matrix; }, - /* \ + /*\ * Raphael.transformPath [ method ] ** @@ -2712,7 +2691,7 @@ } } - /* \ + /*\ * Element.matrix [ property (object) ] ** @@ -2740,16 +2719,16 @@ case "m": return [l, 1, 0, 0, 1, 0, 0]; case "r": if (item.length == 4) { return [l, 0, item[2], item[3]]; - } + } else { return [l, 0]; - + } case "s": if (item.length == 5) { return [l, 1, 1, item[3], item[4]]; } else if (item.length == 3) { - return [l, 1, 1]; - } + return [l, 1, 1]; + } else { return [l, 1]; - + } } }, equaliseTransform = R._equaliseTransform = function (t1, t2) { @@ -2795,13 +2774,13 @@ width: container.style.pixelWidth || container.offsetWidth, height: container.style.pixelHeight || container.offsetHeight }; + } else { + return { + container: container, + width: y, + height: w + }; } - return { - container: container, - width: y, - height: w - }; - } return { container: 1, @@ -2811,7 +2790,7 @@ height: h }; }; - /* \ + /*\ * Raphael.pathToRelative [ method ] ** @@ -2824,7 +2803,7 @@ \*/ R.pathToRelative = pathToRelative; R._engine = {}; - /* \ + /*\ * Raphael.path2curve [ method ] ** @@ -2836,7 +2815,7 @@ = (array) array of segments. \*/ R.path2curve = path2curve; - /* \ + /*\ * Raphael.matrix [ method ] ** @@ -2855,7 +2834,7 @@ R.matrix = function (a, b, c, d, e, f) { return new Matrix(a, b, c, d, e, f); }; - function Matrix (a, b, c, d, e, f) { + function Matrix(a, b, c, d, e, f) { if (a != null) { this.a = +a; this.b = +b; @@ -2873,7 +2852,7 @@ } } (function (matrixproto) { - /* \ + /*\ * Matrix.add [ method ] ** @@ -2914,7 +2893,7 @@ this.e = out[0][2]; this.f = out[1][2]; }; - /* \ + /*\ * Matrix.invert [ method ] ** @@ -2926,7 +2905,7 @@ x = me.a * me.d - me.b * me.c; return new Matrix(me.d / x, -me.b / x, -me.c / x, me.a / x, (me.c * me.f - me.d * me.e) / x, (me.b * me.e - me.a * me.f) / x); }; - /* \ + /*\ * Matrix.clone [ method ] ** @@ -2936,7 +2915,7 @@ matrixproto.clone = function () { return new Matrix(this.a, this.b, this.c, this.d, this.e, this.f); }; - /* \ + /*\ * Matrix.translate [ method ] ** @@ -2948,7 +2927,7 @@ matrixproto.translate = function (x, y) { this.add(1, 0, 0, 1, x, y); }; - /* \ + /*\ * Matrix.scale [ method ] ** @@ -2965,7 +2944,7 @@ this.add(x, 0, 0, y, 0, 0); (cx || cy) && this.add(1, 0, 0, 1, -cx, -cy); }; - /* \ + /*\ * Matrix.rotate [ method ] ** @@ -2984,7 +2963,7 @@ this.add(cos, sin, -sin, cos, x, y); this.add(1, 0, 0, 1, -x, -y); }; - /* \ + /*\ * Matrix.x [ method ] ** @@ -2997,7 +2976,7 @@ matrixproto.x = function (x, y) { return x * this.a + y * this.c + this.e; }; - /* \ + /*\ * Matrix.y [ method ] ** @@ -3015,7 +2994,7 @@ }; matrixproto.toString = function () { return R.svg ? - "matrix(" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)].join() + ")" : + "matrix(" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)].join() + ")" : [this.get(0), this.get(2), this.get(1), this.get(3), 0, 0].join(); }; matrixproto.toFilter = function () { @@ -3026,15 +3005,15 @@ matrixproto.offset = function () { return [this.e.toFixed(4), this.f.toFixed(4)]; }; - function norm (a) { + function norm(a) { return a[0] * a[0] + a[1] * a[1]; } - function normalize (a) { + function normalize(a) { var mag = math.sqrt(norm(a)); a[0] && (a[0] /= mag); a[1] && (a[1] /= mag); } - /* \ + /*\ * Matrix.split [ method ] ** @@ -3083,7 +3062,7 @@ out.noRotation = !+out.shear.toFixed(9) && !out.rotate; return out; }; - /* \ + /*\ * Matrix.toTransformString [ method ] ** @@ -3099,9 +3078,9 @@ return (s.dx || s.dy ? "t" + [s.dx, s.dy] : E) + (s.scalex != 1 || s.scaley != 1 ? "s" + [s.scalex, s.scaley, 0, 0] : E) + (s.rotate ? "r" + [s.rotate, 0, 0] : E); + } else { + return "m" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)]; } - return "m" + [this.get(0), this.get(1), this.get(2), this.get(3), this.get(4), this.get(5)]; - }; })(Matrix.prototype); @@ -3158,7 +3137,8 @@ return function () { obj.removeEventListener(type, f, false); - if (supportsTouch && touchMap[type]) {obj.removeEventListener(touchMap[type], _f, false);} + if (supportsTouch && touchMap[type]) + obj.removeEventListener(touchMap[type], _f, false); return true; }; @@ -3236,7 +3216,7 @@ } drag = []; }, - /* \ + /*\ * Raphael.el [ property (object) ] ** @@ -3251,7 +3231,7 @@ | paper.circle(100, 100, 20).red(); \*/ elproto = R.el = {}; - /* \ + /*\ * Element.click [ method ] ** @@ -3260,7 +3240,7 @@ - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.unclick [ method ] ** @@ -3270,7 +3250,7 @@ = (object) @Element \*/ - /* \ + /*\ * Element.dblclick [ method ] ** @@ -3279,7 +3259,7 @@ - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.undblclick [ method ] ** @@ -3289,7 +3269,7 @@ = (object) @Element \*/ - /* \ + /*\ * Element.mousedown [ method ] ** @@ -3298,7 +3278,7 @@ - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.unmousedown [ method ] ** @@ -3308,7 +3288,7 @@ = (object) @Element \*/ - /* \ + /*\ * Element.mousemove [ method ] ** @@ -3317,7 +3297,7 @@ - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.unmousemove [ method ] ** @@ -3327,7 +3307,7 @@ = (object) @Element \*/ - /* \ + /*\ * Element.mouseout [ method ] ** @@ -3336,7 +3316,7 @@ - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.unmouseout [ method ] ** @@ -3346,7 +3326,7 @@ = (object) @Element \*/ - /* \ + /*\ * Element.mouseover [ method ] ** @@ -3355,7 +3335,7 @@ - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.unmouseover [ method ] ** @@ -3365,7 +3345,7 @@ = (object) @Element \*/ - /* \ + /*\ * Element.mouseup [ method ] ** @@ -3374,7 +3354,7 @@ - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.unmouseup [ method ] ** @@ -3384,7 +3364,7 @@ = (object) @Element \*/ - /* \ + /*\ * Element.touchstart [ method ] ** @@ -3393,7 +3373,7 @@ - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.untouchstart [ method ] ** @@ -3403,7 +3383,7 @@ = (object) @Element \*/ - /* \ + /*\ * Element.touchmove [ method ] ** @@ -3412,7 +3392,7 @@ - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.untouchmove [ method ] ** @@ -3422,7 +3402,7 @@ = (object) @Element \*/ - /* \ + /*\ * Element.touchend [ method ] ** @@ -3431,7 +3411,7 @@ - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.untouchend [ method ] ** @@ -3441,7 +3421,7 @@ = (object) @Element \*/ - /* \ + /*\ * Element.touchcancel [ method ] ** @@ -3450,7 +3430,7 @@ - handler (function) handler for the event = (object) @Element \*/ - /* \ + /*\ * Element.untouchcancel [ method ] ** @@ -3471,7 +3451,7 @@ R["un" + eventName] = elproto["un" + eventName] = function (fn) { var events = this.events || [], l = events.length; - while (l--) { + while (l--){ if (events[l].name == eventName && (R.is(fn, "undefined") || events[l].f == fn)) { events[l].unbind(); events.splice(l, 1); @@ -3483,7 +3463,7 @@ })(events[i]); } - /* \ + /*\ * Element.data [ method ] ** @@ -3515,10 +3495,8 @@ } if (arguments.length == 1) { if (R.is(key, "object")) { - for (var i in key) { - if (key[has](i)) { - this.data(i, key[i]); - } + for (var i in key) if (key[has](i)) { + this.data(i, key[i]); } return this; } @@ -3530,11 +3508,11 @@ return this; }; - elproto.datum = function () { + elproto.datum = function(){ return arguments.length == 0 ? this._bindData : ((this._bindData = arguments[0]), this); }; - /* \ + /*\ * Element.removeData [ method ] ** @@ -3552,7 +3530,7 @@ } return this; }; - /* \ + /*\ * Element.getData [ method ] ** @@ -3562,7 +3540,7 @@ elproto.getData = function () { return clone(eldata[this.id] || {}); }; - /* \ + /*\ * Element.hover [ method ] ** @@ -3577,7 +3555,7 @@ elproto.hover = function (f_in, f_out, scope_in, scope_out) { return this.mouseover(f_in, scope_in).mouseout(f_out, scope_out || scope_in); }; - /* \ + /*\ * Element.unhover [ method ] ** @@ -3591,7 +3569,7 @@ return this.unmouseover(f_in).unmouseout(f_out); }; var draggable = []; - /* \ + /*\ * Element.drag [ method ] ** @@ -3622,7 +3600,7 @@ = (object) @Element \*/ elproto.drag = function (onmove, onstart, onend, move_scope, start_scope, end_scope) { - function start (e) { + function start(e) { (e.originalEvent || e).preventDefault(); var x = e.clientX, y = e.clientY, @@ -3655,7 +3633,7 @@ this.mousedown(start); return this; }; - /* \ + /*\ * Element.onDragOver [ method ] ** @@ -3666,7 +3644,7 @@ elproto.onDragOver = function (f) { f ? eve.on("raphael.drag.over." + this.id, f) : eve.unbind("raphael.drag.over." + this.id); }; - /* \ + /*\ * Element.undrag [ method ] ** @@ -3674,17 +3652,15 @@ \*/ elproto.undrag = function () { var i = draggable.length; - while (i--) { - if (draggable[i].el == this) { - this.unmousedown(draggable[i].start); - draggable.splice(i, 1); - eve.unbind("raphael.drag.*." + this.id); - } + while (i--) if (draggable[i].el == this) { + this.unmousedown(draggable[i].start); + draggable.splice(i, 1); + eve.unbind("raphael.drag.*." + this.id); } !draggable.length && R.unmousemove(dragMove).unmouseup(dragUp); drag = []; }; - /* \ + /*\ * Paper.circle [ method ] ** @@ -3705,7 +3681,7 @@ this.__set__ && this.__set__.push(out); return out; }; - /* \ + /*\ * Paper.rect [ method ] * @@ -3731,7 +3707,7 @@ this.__set__ && this.__set__.push(out); return out; }; - /* \ + /*\ * Paper.ellipse [ method ] ** @@ -3753,7 +3729,7 @@ this.__set__ && this.__set__.push(out); return out; }; - /* \ + /*\ * Paper.path [ method ] ** @@ -3791,7 +3767,7 @@ this.__set__ && this.__set__.push(out); return out; }; - /* \ + /*\ * Paper.image [ method ] ** @@ -3814,7 +3790,7 @@ this.__set__ && this.__set__.push(out); return out; }; - /* \ + /*\ * Paper.text [ method ] ** @@ -3835,7 +3811,7 @@ this.__set__ && this.__set__.push(out); return out; }; - /* \ + /*\ * Paper.set [ method ] ** @@ -3860,7 +3836,7 @@ out["type"] = "set"; return out; }; - /* \ + /*\ * Paper.setStart [ method ] ** @@ -3877,7 +3853,7 @@ paperproto.setStart = function (set) { this.__set__ = set || this.set(); }; - /* \ + /*\ * Paper.setFinish [ method ] ** @@ -3890,7 +3866,7 @@ delete this.__set__; return out; }; - /* \ + /*\ * Paper.getSize [ method ] ** @@ -3905,7 +3881,7 @@ height: container.offsetHeight }; }; - /* \ + /*\ * Paper.setSize [ method ] ** @@ -3919,7 +3895,7 @@ paperproto.setSize = function (width, height) { return R._engine.setSize.call(this, width, height); }; - /* \ + /*\ * Paper.setViewBox [ method ] ** @@ -3937,20 +3913,20 @@ paperproto.setViewBox = function (x, y, w, h, fit) { return R._engine.setViewBox.call(this, x, y, w, h, fit); }; - /* \ + /*\ * Paper.top [ property ] ** * Points to the topmost element on the paper \*/ - /* \ + /*\ * Paper.bottom [ property ] ** * Points to the bottom element on the paper \*/ paperproto.top = paperproto.bottom = null; - /* \ + /*\ * Paper.raphael [ property ] ** @@ -3970,7 +3946,7 @@ x: left }; }; - /* \ + /*\ * Paper.getElementByPoint [ method ] ** @@ -4010,7 +3986,7 @@ return target; }; - /* \ + /*\ * Paper.getElementsByBBox [ method ] ** @@ -4031,7 +4007,7 @@ return set; }; - /* \ + /*\ * Paper.getById [ method ] ** @@ -4052,7 +4028,7 @@ } return null; }; - /* \ + /*\ * Paper.forEach [ method ] ** @@ -4080,7 +4056,7 @@ } return this; }; - /* \ + /*\ * Paper.getElementsByPoint [ method ] ** @@ -4101,13 +4077,13 @@ }); return set; }; - function x_y () { + function x_y() { return this.x + S + this.y; } - function x_y_w_h () { + function x_y_w_h() { return this.x + S + this.y + S + this.width + " \xd7 " + this.height; } - /* \ + /*\ * Element.isPointInside [ method ] ** @@ -4121,12 +4097,12 @@ \*/ elproto.isPointInside = function (x, y) { var rp = this.realPath = getPath[this.type](this); - if (this.attr("transform") && this.attr("transform").length) { - rp = R.transformPath(rp, this.attr("transform")); + if (this.attr('transform') && this.attr('transform').length) { + rp = R.transformPath(rp, this.attr('transform')); } return R.isPointInsidePath(rp, x, y); }; - /* \ + /*\ * Element.getBBox [ method ] ** @@ -4170,7 +4146,7 @@ } return _.bbox; }; - /* \ + /*\ * Element.clone [ method ] ** @@ -4185,7 +4161,7 @@ this.__set__ && this.__set__.push(out); return out; }; - /* \ + /*\ * Element.glow [ method ] ** @@ -4240,9 +4216,9 @@ getPointAtSegmentLength = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length) { if (length == null) { return bezlen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y); + } else { + return R.findDotsAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, getTatLen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length)); } - return R.findDotsAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, getTatLen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length)); - }, getLengthFactory = function (istotal, subpath) { return function (path, length, onlystart) { @@ -4288,7 +4264,7 @@ var getTotalLength = getLengthFactory(1), getPointAtLength = getLengthFactory(), getSubpathsAtLength = getLengthFactory(0, 1); - /* \ + /*\ * Raphael.getTotalLength [ method ] ** @@ -4301,7 +4277,7 @@ = (number) length. \*/ R.getTotalLength = getTotalLength; - /* \ + /*\ * Raphael.getPointAtLength [ method ] ** @@ -4320,7 +4296,7 @@ o } \*/ R.getPointAtLength = getPointAtLength; - /* \ + /*\ * Raphael.getSubpath [ method ] ** @@ -4341,7 +4317,7 @@ var a = getSubpathsAtLength(path, to, 1); return from ? getSubpathsAtLength(a, from).end : a; }; - /* \ + /*\ * Element.getTotalLength [ method ] ** @@ -4360,7 +4336,7 @@ return getTotalLength(path); }; - /* \ + /*\ * Element.getPointAtLength [ method ] ** @@ -4385,7 +4361,7 @@ return getPointAtLength(path, length); }; - /* \ + /*\ * Element.getPath [ method ] ** @@ -4407,7 +4383,7 @@ return path; }; - /* \ + /*\ * Element.getSubpath [ method ] ** @@ -4428,7 +4404,7 @@ return R.getSubpath(path, from, to); }; - /* \ + /*\ * Raphael.easing_formulas [ property ] ** @@ -4551,67 +4527,65 @@ } if (time < ms) { var pos = easing(time / ms); - for (var attr in from) { - if (from[has](attr)) { - switch (availableAnimAttrs[attr]) { - case nu: - now = +from[attr] + pos * ms * diff[attr]; - break; - case "colour": - now = "rgb(" + [ + for (var attr in from) if (from[has](attr)) { + switch (availableAnimAttrs[attr]) { + case nu: + now = +from[attr] + pos * ms * diff[attr]; + break; + case "colour": + now = "rgb(" + [ upto255(round(from[attr].r + pos * ms * diff[attr].r)), upto255(round(from[attr].g + pos * ms * diff[attr].g)), upto255(round(from[attr].b + pos * ms * diff[attr].b)) ].join(",") + ")"; - break; - case "path": + break; + case "path": + now = []; + for (var i = 0, ii = from[attr].length; i < ii; i++) { + now[i] = [from[attr][i][0]]; + for (var j = 1, jj = from[attr][i].length; j < jj; j++) { + now[i][j] = +from[attr][i][j] + pos * ms * diff[attr][i][j]; + } + now[i] = now[i].join(S); + } + now = now.join(S); + break; + case "transform": + if (diff[attr].real) { now = []; - for (var i = 0, ii = from[attr].length; i < ii; i++) { + for (i = 0, ii = from[attr].length; i < ii; i++) { now[i] = [from[attr][i][0]]; - for (var j = 1, jj = from[attr][i].length; j < jj; j++) { - now[i][j] = +from[attr][i][j] + pos * ms * diff[attr][i][j]; - } - now[i] = now[i].join(S); - } - now = now.join(S); - break; - case "transform": - if (diff[attr].real) { - now = []; - for (i = 0, ii = from[attr].length; i < ii; i++) { - now[i] = [from[attr][i][0]]; - for (j = 1, jj = from[attr][i].length; j < jj; j++) { - now[i][j] = from[attr][i][j] + pos * ms * diff[attr][i][j]; - } - } - } else { - var get = function (i) { - return +from[attr][i] + pos * ms * diff[attr][i]; - }; - // now = [["r", get(2), 0, 0], ["t", get(3), get(4)], ["s", get(0), get(1), 0, 0]]; - now = [["m", get(0), get(1), get(2), get(3), get(4), get(5)]]; - } - break; - case "csv": - if (attr == "clip-rect") { - now = []; - i = 4; - while (i--) { - now[i] = +from[attr][i] + pos * ms * diff[attr][i]; + for (j = 1, jj = from[attr][i].length; j < jj; j++) { + now[i][j] = from[attr][i][j] + pos * ms * diff[attr][i][j]; } } - break; - default: - var from2 = [][concat](from[attr]); + } else { + var get = function (i) { + return +from[attr][i] + pos * ms * diff[attr][i]; + }; + // now = [["r", get(2), 0, 0], ["t", get(3), get(4)], ["s", get(0), get(1), 0, 0]]; + now = [["m", get(0), get(1), get(2), get(3), get(4), get(5)]]; + } + break; + case "csv": + if (attr == "clip-rect") { now = []; - i = that.paper.customAttributes[attr].length; + i = 4; while (i--) { - now[i] = +from2[i] + pos * ms * diff[attr][i]; + now[i] = +from[attr][i] + pos * ms * diff[attr][i]; } - break; - } - set[attr] = now; + } + break; + default: + var from2 = [][concat](from[attr]); + now = []; + i = that.paper.customAttributes[attr].length; + while (i--) { + now[i] = +from2[i] + pos * ms * diff[attr][i]; + } + break; } + set[attr] = now; } that.attr(set); (function (id, that, anim) { @@ -4620,8 +4594,8 @@ }); })(that.id, that, e.anim); } else { - (function (f, el, a) { - setTimeout(function () { + (function(f, el, a) { + setTimeout(function() { eve("raphael.anim.frame." + el.id, el, a); eve("raphael.anim.finish." + el.id, el, a); R.is(f, "function") && f.call(el); @@ -4630,10 +4604,8 @@ that.attr(to); animationElements.splice(l--, 1); if (e.repeat > 1 && !e.next) { - for (key in to) { - if (to[has](key)) { - init[key] = e.totalOrigin[key]; - } + for (key in to) if (to[has](key)) { + init[key] = e.totalOrigin[key]; } e.el.attr(init); runAnimation(e.anim, e.el, e.anim.percents[0], null, e.totalOrigin, e.repeat - 1); @@ -4648,7 +4620,7 @@ upto255 = function (color) { return color > 255 ? 255 : color < 0 ? 0 : color; }; - /* \ + /*\ * Element.animateWith [ method ] ** @@ -4691,21 +4663,21 @@ // status = element.status(anim); // return this.animate(a).status(a, status * anim.ms / a.ms); }; - function CubicBezierAtTime (t, p1x, p1y, p2x, p2y, duration) { + function CubicBezierAtTime(t, p1x, p1y, p2x, p2y, duration) { var cx = 3 * p1x, bx = 3 * (p2x - p1x) - cx, ax = 1 - cx - bx, cy = 3 * p1y, by = 3 * (p2y - p1y) - cy, ay = 1 - cy - by; - function sampleCurveX (t) { + function sampleCurveX(t) { return ((ax * t + bx) * t + cx) * t; } - function solve (x, epsilon) { + function solve(x, epsilon) { var t = solveCurveX(x, epsilon); return ((ay * t + by) * t + cy) * t; } - function solveCurveX (x, epsilon) { + function solveCurveX(x, epsilon) { var t0, t1, t2, x2, d2, i; for(t2 = x, i = 0; i < 8; i++) { x2 = sampleCurveX(t2) - x; @@ -4747,17 +4719,15 @@ f ? eve.on("raphael.anim.frame." + this.id, f) : eve.unbind("raphael.anim.frame." + this.id); return this; }; - function Animation (anim, ms) { + function Animation(anim, ms) { var percents = [], newAnim = {}; this.ms = ms; this.times = 1; if (anim) { - for (var attr in anim) { - if (anim[has](attr)) { - newAnim[toFloat(attr)] = anim[attr]; - percents.push(toFloat(attr)); - } + for (var attr in anim) if (anim[has](attr)) { + newAnim[toFloat(attr)] = anim[attr]; + percents.push(toFloat(attr)); } percents.sort(sortByNumber); } @@ -4765,7 +4735,7 @@ this.top = percents[percents.length - 1]; this.percents = percents; } - /* \ + /*\ * Animation.delay [ method ] ** @@ -4786,7 +4756,7 @@ a.del = +delay || 0; return a; }; - /* \ + /*\ * Animation.repeat [ method ] ** @@ -4804,7 +4774,7 @@ a.times = math.floor(mmax(times, 0)) || 1; return a; }; - function runAnimation (anim, element, percent, status, totalOrigin, times) { + function runAnimation(anim, element, percent, status, totalOrigin, times) { percent = toFloat(percent); var params, isInAnim, @@ -4850,77 +4820,76 @@ return; } if (!isInAnim) { - for (var attr in params) { - if (params[has](attr)) { - if (availableAnimAttrs[has](attr) || element.paper.customAttributes[has](attr)) { - from[attr] = element.attr(attr); - (from[attr] == null) && (from[attr] = availableAttrs[attr]); - to[attr] = params[attr]; - switch (availableAnimAttrs[attr]) { - case nu: - diff[attr] = (to[attr] - from[attr]) / ms; - break; - case "colour": - from[attr] = R.getRGB(from[attr]); - var toColour = R.getRGB(to[attr]); - diff[attr] = { - r: (toColour.r - from[attr].r) / ms, - g: (toColour.g - from[attr].g) / ms, - b: (toColour.b - from[attr].b) / ms - }; - break; - case "path": - var pathes = path2curve(from[attr], to[attr]), - toPath = pathes[1]; - from[attr] = pathes[0]; + for (var attr in params) if (params[has](attr)) { + if (availableAnimAttrs[has](attr) || element.paper.customAttributes[has](attr)) { + from[attr] = element.attr(attr); + (from[attr] == null) && (from[attr] = availableAttrs[attr]); + to[attr] = params[attr]; + switch (availableAnimAttrs[attr]) { + case nu: + diff[attr] = (to[attr] - from[attr]) / ms; + break; + case "colour": + from[attr] = R.getRGB(from[attr]); + var toColour = R.getRGB(to[attr]); + diff[attr] = { + r: (toColour.r - from[attr].r) / ms, + g: (toColour.g - from[attr].g) / ms, + b: (toColour.b - from[attr].b) / ms + }; + break; + case "path": + var pathes = path2curve(from[attr], to[attr]), + toPath = pathes[1]; + from[attr] = pathes[0]; + diff[attr] = []; + for (i = 0, ii = from[attr].length; i < ii; i++) { + diff[attr][i] = [0]; + for (var j = 1, jj = from[attr][i].length; j < jj; j++) { + diff[attr][i][j] = (toPath[i][j] - from[attr][i][j]) / ms; + } + } + break; + case "transform": + var _ = element._, + eq = equaliseTransform(_[attr], to[attr]); + if (eq) { + from[attr] = eq.from; + to[attr] = eq.to; diff[attr] = []; + diff[attr].real = true; for (i = 0, ii = from[attr].length; i < ii; i++) { - diff[attr][i] = [0]; - for (var j = 1, jj = from[attr][i].length; j < jj; j++) { - diff[attr][i][j] = (toPath[i][j] - from[attr][i][j]) / ms; + diff[attr][i] = [from[attr][i][0]]; + for (j = 1, jj = from[attr][i].length; j < jj; j++) { + diff[attr][i][j] = (to[attr][i][j] - from[attr][i][j]) / ms; } } - break; - case "transform": - var _ = element._, - eq = equaliseTransform(_[attr], to[attr]); - if (eq) { - from[attr] = eq.from; - to[attr] = eq.to; - diff[attr] = []; - diff[attr].real = true; - for (i = 0, ii = from[attr].length; i < ii; i++) { - diff[attr][i] = [from[attr][i][0]]; - for (j = 1, jj = from[attr][i].length; j < jj; j++) { - diff[attr][i][j] = (to[attr][i][j] - from[attr][i][j]) / ms; + } else { + var m = (element.matrix || new Matrix), + to2 = { + _: {transform: _.transform}, + getBBox: function () { + return element.getBBox(1); } - } - } else { - var m = (element.matrix || new Matrix), - to2 = { - _: {transform: _.transform}, - getBBox: function () { - return element.getBBox(1); - } - }; - from[attr] = [ - m.a, - m.b, - m.c, - m.d, - m.e, - m.f - ]; - extractTransform(to2, to[attr]); - to[attr] = to2._.transform; - diff[attr] = [ - (to2.matrix.a - m.a) / ms, - (to2.matrix.b - m.b) / ms, - (to2.matrix.c - m.c) / ms, - (to2.matrix.d - m.d) / ms, - (to2.matrix.e - m.e) / ms, - (to2.matrix.f - m.f) / ms - ]; + }; + from[attr] = [ + m.a, + m.b, + m.c, + m.d, + m.e, + m.f + ]; + extractTransform(to2, to[attr]); + to[attr] = to2._.transform; + diff[attr] = [ + (to2.matrix.a - m.a) / ms, + (to2.matrix.b - m.b) / ms, + (to2.matrix.c - m.c) / ms, + (to2.matrix.d - m.d) / ms, + (to2.matrix.e - m.e) / ms, + (to2.matrix.f - m.f) / ms + ]; // from[attr] = [_.sx, _.sy, _.deg, _.dx, _.dy]; // var to2 = {_:{}, getBBox: function () { return element.getBBox(); }}; // extractTransform(to2, to[attr]); @@ -4931,31 +4900,30 @@ // (to2._.dx - _.dx) / ms, // (to2._.dy - _.dy) / ms // ]; - } - break; - case "csv": - var values = Str(params[attr])[split](separator), - from2 = Str(from[attr])[split](separator); - if (attr == "clip-rect") { - from[attr] = from2; - diff[attr] = []; - i = from2.length; - while (i--) { - diff[attr][i] = (values[i] - from[attr][i]) / ms; - } - } - to[attr] = values; - break; - default: - values = [][concat](params[attr]); - from2 = [][concat](from[attr]); + } + break; + case "csv": + var values = Str(params[attr])[split](separator), + from2 = Str(from[attr])[split](separator); + if (attr == "clip-rect") { + from[attr] = from2; diff[attr] = []; - i = element.paper.customAttributes[attr].length; + i = from2.length; while (i--) { - diff[attr][i] = ((values[i] || 0) - (from2[i] || 0)) / ms; + diff[attr][i] = (values[i] - from[attr][i]) / ms; } - break; - } + } + to[attr] = values; + break; + default: + values = [][concat](params[attr]); + from2 = [][concat](from[attr]); + diff[attr] = []; + i = element.paper.customAttributes[attr].length; + while (i--) { + diff[attr][i] = ((values[i] || 0) - (from2[i] || 0)) / ms; + } + break; } } } @@ -5012,7 +4980,7 @@ } eve("raphael.anim.start." + element.id, element, anim); } - /* \ + /*\ * Raphael.animation [ method ] ** @@ -5041,35 +5009,33 @@ var p = {}, json, attr; - for (attr in params) { - if (params[has](attr) && toFloat(attr) != attr && toFloat(attr) + "%" != attr) { - json = true; - p[attr] = params[attr]; - } + for (attr in params) if (params[has](attr) && toFloat(attr) != attr && toFloat(attr) + "%" != attr) { + json = true; + p[attr] = params[attr]; } if (!json) { // if percent-like syntax is used and end-of-all animation callback used - if(callback) { + if(callback){ // find the last one var lastKey = 0; - for(var i in params) { + for(var i in params){ var percent = toInt(i); - if(params[has](i) && percent > lastKey) { + if(params[has](i) && percent > lastKey){ lastKey = percent; } } - lastKey += "%"; + lastKey += '%'; // if already defined callback in the last keyframe, skip !params[lastKey].callback && (params[lastKey].callback = callback); } return new Animation(params, ms); + } else { + easing && (p.easing = easing); + callback && (p.callback = callback); + return new Animation({100: p}, ms); } - easing && (p.easing = easing); - callback && (p.callback = callback); - return new Animation({100: p}, ms); - }; - /* \ + /*\ * Element.animate [ method ] ** @@ -5096,7 +5062,7 @@ runAnimation(anim, element, anim.percents[0], null, element.attr()); return element; }; - /* \ + /*\ * Element.setTime [ method ] ** @@ -5118,7 +5084,7 @@ } return this; }; - /* \ + /*\ * Element.status [ method ] ** @@ -5147,27 +5113,27 @@ if (value != null) { runAnimation(anim, this, -1, mmin(value, 1)); return this; - } - len = animationElements.length; - for (; i < len; i++) { - e = animationElements[i]; - if (e.el.id == this.id && (!anim || e.anim == anim)) { - if (anim) { - return e.status; + } else { + len = animationElements.length; + for (; i < len; i++) { + e = animationElements[i]; + if (e.el.id == this.id && (!anim || e.anim == anim)) { + if (anim) { + return e.status; + } + out.push({ + anim: e.anim, + status: e.status + }); } - out.push({ - anim: e.anim, - status: e.status - }); } + if (anim) { + return 0; + } + return out; } - if (anim) { - return 0; - } - return out; - }; - /* \ + /*\ * Element.pause [ method ] ** @@ -5180,16 +5146,14 @@ = (object) original element \*/ elproto.pause = function (anim) { - for (var i = 0; i < animationElements.length; i++) { - if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { - if (eve("raphael.anim.pause." + this.id, this, animationElements[i].anim) !== false) { - animationElements[i].paused = true; - } + for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { + if (eve("raphael.anim.pause." + this.id, this, animationElements[i].anim) !== false) { + animationElements[i].paused = true; } } return this; }; - /* \ + /*\ * Element.resume [ method ] ** @@ -5202,18 +5166,16 @@ = (object) original element \*/ elproto.resume = function (anim) { - for (var i = 0; i < animationElements.length; i++) { - if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { - var e = animationElements[i]; - if (eve("raphael.anim.resume." + this.id, this, e.anim) !== false) { - delete e.paused; - this.status(e.anim, e.status); - } + for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { + var e = animationElements[i]; + if (eve("raphael.anim.resume." + this.id, this, e.anim) !== false) { + delete e.paused; + this.status(e.anim, e.status); } } return this; }; - /* \ + /*\ * Element.stop [ method ] ** @@ -5226,20 +5188,16 @@ = (object) original element \*/ elproto.stop = function (anim) { - for (var i = 0; i < animationElements.length; i++) { - if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { - if (eve("raphael.anim.stop." + this.id, this, animationElements[i].anim) !== false) { - animationElements.splice(i--, 1); - } + for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) { + if (eve("raphael.anim.stop." + this.id, this, animationElements[i].anim) !== false) { + animationElements.splice(i--, 1); } } return this; }; - function stopAnimation (paper) { - for (var i = 0; i < animationElements.length; i++) { - if (animationElements[i].el.paper == paper) { - animationElements.splice(i--, 1); - } + function stopAnimation(paper) { + for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.paper == paper) { + animationElements.splice(i--, 1); } } eve.on("raphael.remove", stopAnimation); @@ -5263,7 +5221,7 @@ } }, setproto = Set.prototype; - /* \ + /*\ * Set.push [ method ] ** @@ -5283,7 +5241,7 @@ } return this; }; - /* \ + /*\ * Set.pop [ method ] ** @@ -5294,7 +5252,7 @@ this.length && delete this[this.length--]; return this.items.pop(); }; - /* \ + /*\ * Set.forEach [ method ] ** @@ -5316,17 +5274,15 @@ } return this; }; - for (var method in elproto) { - if (elproto[has](method)) { - setproto[method] = (function (methodname) { - return function () { - var arg = arguments; - return this.forEach(function (el) { - el[methodname][apply](el, arg); - }); - }; - })(method); - } + for (var method in elproto) if (elproto[has](method)) { + setproto[method] = (function (methodname) { + return function () { + var arg = arguments; + return this.forEach(function (el) { + el[methodname][apply](el, arg); + }); + }; + })(method); } setproto.attr = function (name, value) { if (name && R.is(name, array) && R.is(name[0], "object")) { @@ -5340,7 +5296,7 @@ } return this; }; - /* \ + /*\ * Set.clear [ method ] ** @@ -5351,7 +5307,7 @@ this.pop(); } }; - /* \ + /*\ * Set.splice [ method ] ** @@ -5390,7 +5346,7 @@ } return new Set(todel); }; - /* \ + /*\ * Set.exclude [ method ] ** @@ -5402,11 +5358,9 @@ = (boolean) `true` if object was found & removed from the set \*/ setproto.exclude = function (el) { - for (var i = 0, ii = this.length; i < ii; i++) { - if (this[i] == el) { - this.splice(i, 1); - return true; - } + for (var i = 0, ii = this.length; i < ii; i++) if (this[i] == el) { + this.splice(i, 1); + return true; } }; setproto.animate = function (params, ms, easing, callback) { @@ -5443,14 +5397,12 @@ y = [], x2 = [], y2 = []; - for (var i = this.items.length; i--;) { - if (!this.items[i].removed) { - var box = this.items[i].getBBox(); - x.push(box.x); - y.push(box.y); - x2.push(box.x + box.width); - y2.push(box.y + box.height); - } + for (var i = this.items.length; i--;) if (!this.items[i].removed) { + var box = this.items[i].getBBox(); + x.push(box.x); + y.push(box.y); + x2.push(box.x + box.width); + y2.push(box.y + box.height); } x = mmin[apply](0, x); y = mmin[apply](0, y); @@ -5476,12 +5428,12 @@ return "Rapha\xebl\u2018s set"; }; - setproto.glow = function (glowConfig) { + setproto.glow = function(glowConfig) { var ret = this.paper.set(); - this.forEach(function (shape, index) { + this.forEach(function(shape, index){ var g = shape.glow(glowConfig); - if(g != null) { - g.forEach(function (shape2, index2) { + if(g != null){ + g.forEach(function(shape2, index2){ ret.push(shape2); }); } @@ -5490,7 +5442,7 @@ }; - /* \ + /*\ * Set.isPointInside [ method ] ** @@ -5513,7 +5465,7 @@ return isPointInside; }; - /* \ + /*\ * Raphael.registerFont [ method ] ** @@ -5539,10 +5491,8 @@ glyphs: {} }, family = font.face["font-family"]; - for (var prop in font.face) { - if (font.face[has](prop)) { - fontcopy.face[prop] = font.face[prop]; - } + for (var prop in font.face) if (font.face[has](prop)) { + fontcopy.face[prop] = font.face[prop]; } if (this.fonts[family]) { this.fonts[family].push(fontcopy); @@ -5551,29 +5501,25 @@ } if (!font.svg) { fontcopy.face["units-per-em"] = toInt(font.face["units-per-em"], 10); - for (var glyph in font.glyphs) { - if (font.glyphs[has](glyph)) { - var path = font.glyphs[glyph]; - fontcopy.glyphs[glyph] = { - w: path.w, - k: {}, - d: path.d && "M" + path.d.replace(/[mlcxtrv]/g, function (command) { - return {l: "L", c: "C", x: "z", t: "m", r: "l", v: "c"}[command] || "M"; - }) + "z" - }; - if (path.k) { - for (var k in path.k) { - if (path[has](k)) { - fontcopy.glyphs[glyph].k[k] = path.k[k]; - } - } + for (var glyph in font.glyphs) if (font.glyphs[has](glyph)) { + var path = font.glyphs[glyph]; + fontcopy.glyphs[glyph] = { + w: path.w, + k: {}, + d: path.d && "M" + path.d.replace(/[mlcxtrv]/g, function (command) { + return {l: "L", c: "C", x: "z", t: "m", r: "l", v: "c"}[command] || "M"; + }) + "z" + }; + if (path.k) { + for (var k in path.k) if (path[has](k)) { + fontcopy.glyphs[glyph].k[k] = path.k[k]; } } } } return font; }; - /* \ + /*\ * Paper.getFont [ method ] ** @@ -5599,12 +5545,10 @@ var font = R.fonts[family]; if (!font) { var name = new RegExp("(^|\\s)" + family.replace(/[^\w\d\s+!~.:_-]/g, E) + "(\\s|$)", "i"); - for (var fontName in R.fonts) { - if (R.fonts[has](fontName)) { - if (name.test(fontName)) { - font = R.fonts[fontName]; - break; - } + for (var fontName in R.fonts) if (R.fonts[has](fontName)) { + if (name.test(fontName)) { + font = R.fonts[fontName]; + break; } } } @@ -5619,7 +5563,7 @@ } return thefont; }; - /* \ + /*\ * Paper.print [ method ] ** @@ -5680,7 +5624,7 @@ }); }; - /* \ + /*\ * Paper.add [ method ] ** @@ -5722,7 +5666,7 @@ return res; }; - /* \ + /*\ * Raphael.format [ method ] ** @@ -5748,7 +5692,7 @@ })); return token || E; }; - /* \ + /*\ * Raphael.fullfill [ method ] ** @@ -5782,7 +5726,7 @@ if (name in res) { res = res[name]; } - typeof res === "function" && isFunc && (res = res()); + typeof res == "function" && isFunc && (res = res()); } }); res = (res == null || res == obj ? all : res) + ""; @@ -5794,7 +5738,7 @@ }); }; })(); - /* \ + /*\ * Raphael.ninja [ method ] ** @@ -5812,7 +5756,7 @@ oldRaphael.was ? (g.win.Raphael = oldRaphael.is) : delete Raphael; return R; }; - /* \ + /*\ * Raphael.st [ property (object) ] ** @@ -5840,14 +5784,14 @@ // Firefox <3.6 fix: http://webreflection.blogspot.com/2009/11/195-chars-to-help-lazy-loading.html (function (doc, loaded, f) { - if (doc.readyState == null && doc.addEventListener) { + if (doc.readyState == null && doc.addEventListener){ doc.addEventListener(loaded, f = function () { doc.removeEventListener(loaded, f, false); doc.readyState = "complete"; }, false); doc.readyState = "loading"; } - function isLoaded () { + function isLoaded() { (/in/).test(doc.readyState) ? setTimeout(isLoaded, 9) : R.eve("raphael.DOMload"); } isLoaded(); @@ -5868,7 +5812,7 @@ (function (glob, factory) { if (typeof define === "function" && define.amd) { - define("raphael.svg", ["raphael.core"], function (raphael) { + define("raphael.svg", ["raphael.core"], function(raphael) { return factory(raphael); }); } else if (typeof exports === "object") { @@ -5876,7 +5820,7 @@ } else { factory(glob.Raphael); } -}(this, function (R) { +}(this, function(R) { if (R && !R.svg) { return; } @@ -5907,16 +5851,14 @@ }; var $ = function (el, attr) { if (attr) { - if (typeof el === "string") { + if (typeof el == "string") { el = $(el); } - for (var key in attr) { - if (attr[has](key)) { - if (key.substring(0, 6) == "xlink:") { - el.setAttributeNS(xlink, key.substring(6), Str(attr[key])); - } else { - el.setAttribute(key, Str(attr[key])); - } + for (var key in attr) if (attr[has](key)) { + if (key.substring(0, 6) == "xlink:") { + el.setAttributeNS(xlink, key.substring(6), Str(attr[key])); + } else { + el.setAttribute(key, Str(attr[key])); } } } else { @@ -6148,11 +6090,9 @@ delete o._.arrows[se + "Type"]; delete o._.arrows[se + "String"]; } - for (attr in markerCounter) { - if (markerCounter[has](attr) && !markerCounter[attr]) { - var item = R._g.doc.getElementById(attr); - item && item.parentNode.removeChild(item); - } + for (attr in markerCounter) if (markerCounter[has](attr) && !markerCounter[attr]) { + var item = R._g.doc.getElementById(attr); + item && item.parentNode.removeChild(item); } } }, @@ -6179,7 +6119,8 @@ dashes[i] = value[i] * width + ((i % 2) ? 1 : -1) * butt; } $(o.node, {"stroke-dasharray": dashes.join(",")}); - } else { + } + else { $(o.node, {"stroke-dasharray": "none"}); } }, @@ -6465,12 +6406,10 @@ } } else { tspans = node.getElementsByTagName("tspan"); - for (i = 0, ii = tspans.length; i < ii; i++) { - if (i) { - $(tspans[i], {dy: fontSize * leading, x: a.x}); - } else { - $(tspans[0], {dy: 0}); - } + for (i = 0, ii = tspans.length; i < ii; i++) if (i) { + $(tspans[i], {dy: fontSize * leading, x: a.x}); + } else { + $(tspans[0], {dy: 0}); } } $(node, {x: a.x, y: a.y}); @@ -6482,14 +6421,14 @@ getRealNode = function (node) { if (node.parentNode && node.parentNode.tagName.toLowerCase() === "a") { return node.parentNode; + } else { + return node; } - return node; - }, Element = function (node, svg) { var X = 0, Y = 0; - /* \ + /*\ * Element.node [ property (object) ] ** @@ -6504,7 +6443,7 @@ | }; \*/ this[0] = this.node = node; - /* \ + /*\ * Element.raphael [ property (object) ] ** @@ -6517,7 +6456,7 @@ | } \*/ node.raphael = true; - /* \ + /*\ * Element.id [ property (number) ] ** @@ -6528,7 +6467,7 @@ node.raphaelid = this.id; this.matrix = R.matrix(); this.realPath = null; - /* \ + /*\ * Element.paper [ property (object) ] ** @@ -6552,7 +6491,7 @@ dirty: 1 }; !svg.bottom && (svg.bottom = this); - /* \ + /*\ * Element.prev [ property (object) ] ** @@ -6561,7 +6500,7 @@ this.prev = svg.top; svg.top && (svg.top.next = this); svg.top = this; - /* \ + /*\ * Element.next [ property (object) ] ** @@ -6586,7 +6525,7 @@ }); return p; }; - /* \ + /*\ * Element.rotate [ method ] ** @@ -6619,7 +6558,7 @@ this.transform(this._.transform.concat([["r", deg, cx, cy]])); return this; }; - /* \ + /*\ * Element.scale [ method ] ** @@ -6655,7 +6594,7 @@ this.transform(this._.transform.concat([["s", sx, sy, cx, cy]])); return this; }; - /* \ + /*\ * Element.translate [ method ] ** @@ -6679,7 +6618,7 @@ this.transform(this._.transform.concat([["t", dx, dy]])); return this; }; - /* \ + /*\ * Element.transform [ method ] ** @@ -6734,7 +6673,7 @@ return this; }; - /* \ + /*\ * Element.hide [ method ] ** @@ -6745,7 +6684,7 @@ if(!this.removed) this.node.style.display = "none"; return this; }; - /* \ + /*\ * Element.show [ method ] ** @@ -6756,7 +6695,7 @@ if(!this.removed) this.node.style.display = ""; return this; }; - /* \ + /*\ * Element.remove [ method ] ** @@ -6781,7 +6720,7 @@ this.removeData(); for (var i in this) { - this[i] = typeof this[i] === "function" ? R._removedFactory(i) : null; + this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null; } this.removed = true; }; @@ -6794,7 +6733,7 @@ containerStyle; if (this.paper.canvas.parentElement) { containerStyle = this.paper.canvas.parentElement.style; - } // IE10+ can't find parentElement + } //IE10+ can't find parentElement else if (this.paper.canvas.parentNode) { containerStyle = this.paper.canvas.parentNode.style; } @@ -6813,17 +6752,17 @@ y: this.node.clientTop, width: this.node.clientWidth, height: this.node.clientHeight - }; + } } finally { bbox = bbox || {}; - if(canvasHidden) { + if(canvasHidden){ containerStyle.display = "none"; } } hide && this.hide(); return bbox; }; - /* \ + /*\ * Element.attr [ method ] ** @@ -6910,10 +6849,8 @@ } if (name == null) { var res = {}; - for (var a in this.attrs) { - if (this.attrs[has](a)) { - res[a] = this.attrs[a]; - } + for (var a in this.attrs) if (this.attrs[has](a)) { + res[a] = this.attrs[a]; } res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient; res.transform = this._.transform; @@ -6956,21 +6893,17 @@ for (var key in params) { eve("raphael.attr." + key + "." + this.id, this, params[key]); } - for (key in this.paper.customAttributes) { - if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) { - var par = this.paper.customAttributes[key].apply(this, [].concat(params[key])); - this.attrs[key] = params[key]; - for (var subkey in par) { - if (par[has](subkey)) { - params[subkey] = par[subkey]; - } - } + for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) { + var par = this.paper.customAttributes[key].apply(this, [].concat(params[key])); + this.attrs[key] = params[key]; + for (var subkey in par) if (par[has](subkey)) { + params[subkey] = par[subkey]; } } setFillAndStroke(this, params); return this; }; - /* \ + /*\ * Element.toFront [ method ] ** @@ -6987,7 +6920,7 @@ svg.top != this && R._tofront(this, svg); return this; }; - /* \ + /*\ * Element.toBack [ method ] ** @@ -7005,7 +6938,7 @@ var svg = this.paper; return this; }; - /* \ + /*\ * Element.insertAfter [ method ] ** @@ -7027,7 +6960,7 @@ R._insertafter(this, element, this.paper); return this; }; - /* \ + /*\ * Element.insertBefore [ method ] ** @@ -7211,7 +7144,7 @@ this._viewBox = [x, y, w, h, !!fit]; return this; }; - /* \ + /*\ * Paper.renderfix [ method ] ** @@ -7243,7 +7176,7 @@ } } }; - /* \ + /*\ * Paper.clear [ method ] ** @@ -7260,7 +7193,7 @@ c.appendChild(this.desc); c.appendChild(this.defs = $("defs")); }; - /* \ + /*\ * Paper.remove [ method ] ** @@ -7270,21 +7203,19 @@ eve("raphael.remove", this); this.canvas.parentNode && this.canvas.parentNode.removeChild(this.canvas); for (var i in this) { - this[i] = typeof this[i] === "function" ? R._removedFactory(i) : null; + this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null; } }; var setproto = R.st; - for (var method in elproto) { - if (elproto[has](method) && !setproto[has](method)) { - setproto[method] = (function (methodname) { - return function () { - var arg = arguments; - return this.forEach(function (el) { - el[methodname].apply(el, arg); - }); - }; - })(method); - } + for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) { + setproto[method] = (function (methodname) { + return function () { + var arg = arguments; + return this.forEach(function (el) { + el[methodname].apply(el, arg); + }); + }; + })(method); } })); @@ -7300,7 +7231,7 @@ (function (glob, factory) { if (typeof define === "function" && define.amd) { - define("raphael.vml", ["raphael.core"], function (raphael) { + define("raphael.vml", ["raphael.core"], function(raphael) { return factory(raphael); }); } else if (typeof exports === "object") { @@ -7308,7 +7239,7 @@ } else { factory(glob.Raphael); } -}(this, function (R) { +}(this, function(R) { if (R && !R.vml) { return; } @@ -7461,10 +7392,8 @@ res = o; - for (var par in params) { - if (params[has](par)) { - a[par] = params[par]; - } + for (var par in params) if (params[has](par)) { + a[par] = params[par]; } if (newpath) { a.path = R._getPath[o.type](o); @@ -7519,7 +7448,7 @@ if (o.textpath) { var textpathStyle = o.textpath.style; params.font && (textpathStyle.font = params.font); - params["font-family"] && (textpathStyle.fontFamily = "\"" + params["font-family"].split(",")[0].replace(/^['"]+|['"]+$/g, E) + "\""); + params["font-family"] && (textpathStyle.fontFamily = '"' + params["font-family"].split(",")[0].replace(/^['"]+|['"]+$/g, E) + '"'); params["font-size"] && (textpathStyle.fontSize = params["font-size"]); params["font-weight"] && (textpathStyle.fontWeight = params["font-weight"]); params["font-style"] && (textpathStyle.fontStyle = params["font-style"]); @@ -7652,11 +7581,9 @@ ("x" in params || "y" in params) && (res.path.v = R.format("m{0},{1}l{2},{1}", round(a.x * zoom), round(a.y * zoom), round(a.x * zoom) + 1)); var dirtyattrs = ["x", "y", "text", "font", "font-family", "font-weight", "font-style", "font-size"]; - for (var d = 0, dd = dirtyattrs.length; d < dd; d++) { - if (dirtyattrs[d] in params) { - res._.dirty = 1; - break; - } + for (var d = 0, dd = dirtyattrs.length; d < dd; d++) if (dirtyattrs[d] in params) { + res._.dirty = 1; + break; } // text-anchor emulation @@ -7886,11 +7813,12 @@ }; // Needed to fix the vml setViewBox issues elproto.auxGetBBox = R.el.getBBox; - elproto.getBBox = function () { + elproto.getBBox = function(){ var b = this.auxGetBBox(); - if (this.paper && this.paper._viewBoxShift) { + if (this.paper && this.paper._viewBoxShift) + { var c = {}; - var z = 1 / this.paper._viewBoxShift.scale; + var z = 1/this.paper._viewBoxShift.scale; c.x = b.x - this.paper._viewBoxShift.dx; c.x *= z; c.y = b.y - this.paper._viewBoxShift.dy; @@ -7924,7 +7852,7 @@ this.node.parentNode.removeChild(this.node); this.shape && this.shape.parentNode.removeChild(this.shape); for (var i in this) { - this[i] = typeof this[i] === "function" ? R._removedFactory(i) : null; + this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null; } this.removed = true; }; @@ -7934,10 +7862,8 @@ } if (name == null) { var res = {}; - for (var a in this.attrs) { - if (this.attrs[has](a)) { - res[a] = this.attrs[a]; - } + for (var a in this.attrs) if (this.attrs[has](a)) { + res[a] = this.attrs[a]; } res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient; res.transform = this._.transform; @@ -7978,15 +7904,11 @@ eve("raphael.attr." + key + "." + this.id, this, params[key]); } if (params) { - for (key in this.paper.customAttributes) { - if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) { - var par = this.paper.customAttributes[key].apply(this, [].concat(params[key])); - this.attrs[key] = params[key]; - for (var subkey in par) { - if (par[has](subkey)) { - params[subkey] = par[subkey]; - } - } + for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) { + var par = this.paper.customAttributes[key].apply(this, [].concat(params[key])); + this.attrs[key] = params[key]; + for (var subkey in par) if (par[has](subkey)) { + params[subkey] = par[subkey]; } } // this.paper.canvas.style.display = "none"; @@ -8236,11 +8158,11 @@ try { !doc.namespaces.rvml && doc.namespaces.add("rvml", "urn:schemas-microsoft-com:vml"); createNode = function (tagName) { - return doc.createElement("<rvml:" + tagName + " class=\"rvml\">"); + return doc.createElement('<rvml:' + tagName + ' class="rvml">'); }; } catch (e) { createNode = function (tagName) { - return doc.createElement("<" + tagName + " xmlns=\"urn:schemas-microsoft.com:vml\" class=\"rvml\">"); + return doc.createElement('<' + tagName + ' xmlns="urn:schemas-microsoft.com:vml" class="rvml">'); }; } }; @@ -8300,23 +8222,21 @@ R.eve("raphael.remove", this); this.canvas.parentNode.removeChild(this.canvas); for (var i in this) { - this[i] = typeof this[i] === "function" ? R._removedFactory(i) : null; + this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null; } return true; }; var setproto = R.st; - for (var method in elproto) { - if (elproto[has](method) && !setproto[has](method)) { - setproto[method] = (function (methodname) { - return function () { - var arg = arguments; - return this.forEach(function (el) { - el[methodname].apply(el, arg); - }); - }; - })(method); - } + for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) { + setproto[method] = (function (methodname) { + return function () { + var arg = arguments; + return this.forEach(function (el) { + el[methodname].apply(el, arg); + }); + }; + })(method); } })); @@ -8331,7 +8251,7 @@ (function (glob, factory) { if (typeof define === "function" && define.amd) { - define("raphael", ["raphael.core", "raphael.svg", "raphael.vml"], function (Raphael) { + define("raphael", ["raphael.core", "raphael.svg", "raphael.vml"], function(Raphael) { return factory(Raphael); }); } else if (typeof exports === "object") { @@ -8342,7 +8262,7 @@ module.exports = factory(raphael); } else { - // glob.Raphael = factory(glob.Raphael); + //glob.Raphael = factory(glob.Raphael); } }(this, function (Raphael) { return Raphael.ninja(); diff --git a/src/base/tree/ztree/jquery.ztree.core-3.5.js b/src/base/tree/ztree/jquery.ztree.core-3.5.js index 45c260f87..ee05c22c8 100644 --- a/src/base/tree/ztree/jquery.ztree.core-3.5.js +++ b/src/base/tree/ztree/jquery.ztree.core-3.5.js @@ -10,1703 +10,1706 @@ * email: hunter.z@263.net * Date: 2015-06-18 */ -(function ($) { - var settings = {}, roots = {}, caches = {}, - // default consts of core - _consts = { - className: { - BUTTON: "button", - LEVEL: "level", - ICO_LOADING: "ico_loading", - SWITCH: "switch" - }, - event: { - NODECREATED: "ztree_nodeCreated", - CLICK: "ztree_click", - EXPAND: "ztree_expand", - COLLAPSE: "ztree_collapse", - ASYNC_SUCCESS: "ztree_async_success", - ASYNC_ERROR: "ztree_async_error", - REMOVE: "ztree_remove", - SELECTED: "ztree_selected", - UNSELECTED: "ztree_unselected" - }, - id: { - A: "_a", - ICON: "_ico", - SPAN: "_span", - SWITCH: "_switch", - UL: "_ul" - }, - line: { - ROOT: "root", - ROOTS: "roots", - CENTER: "center", - BOTTOM: "bottom", - NOLINE: "noline", - LINE: "line" - }, - folder: { - OPEN: "open", - CLOSE: "close", - DOCU: "docu" - }, - node: { - CURSELECTED: "curSelectedNode" - } - }, - // default setting of core - _setting = { - treeId: "", - treeObj: null, - view: { - addDiyDom: null, - autoCancelSelected: true, - dblClickExpand: true, - expandSpeed: "fast", - fontCss: {}, - nameIsHTML: false, - selectedMulti: true, - showIcon: true, - showLine: true, - showTitle: true, - txtSelectedEnable: false - }, - data: { - key: { - children: "children", - name: "name", - title: "", - url: "url" - }, - simpleData: { - enable: false, - idKey: "id", - pIdKey: "pId", - rootPId: null - }, - keep: { - parent: false, - leaf: false - } - }, - async: { - enable: false, - contentType: "application/x-www-form-urlencoded", - type: "post", - dataType: "text", - url: "", - autoParam: [], - otherParam: [], - dataFilter: null - }, - callback: { - beforeAsync: null, - beforeClick: null, - beforeDblClick: null, - beforeRightClick: null, - beforeMouseDown: null, - beforeMouseUp: null, - beforeExpand: null, - beforeCollapse: null, - beforeRemove: null, +(function($){ + var settings = {}, roots = {}, caches = {}, + //default consts of core + _consts = { + className: { + BUTTON: "button", + LEVEL: "level", + ICO_LOADING: "ico_loading", + SWITCH: "switch" + }, + event: { + NODECREATED: "ztree_nodeCreated", + CLICK: "ztree_click", + EXPAND: "ztree_expand", + COLLAPSE: "ztree_collapse", + ASYNC_SUCCESS: "ztree_async_success", + ASYNC_ERROR: "ztree_async_error", + REMOVE: "ztree_remove", + SELECTED: "ztree_selected", + UNSELECTED: "ztree_unselected" + }, + id: { + A: "_a", + ICON: "_ico", + SPAN: "_span", + SWITCH: "_switch", + UL: "_ul" + }, + line: { + ROOT: "root", + ROOTS: "roots", + CENTER: "center", + BOTTOM: "bottom", + NOLINE: "noline", + LINE: "line" + }, + folder: { + OPEN: "open", + CLOSE: "close", + DOCU: "docu" + }, + node: { + CURSELECTED: "curSelectedNode" + } + }, + //default setting of core + _setting = { + treeId: "", + treeObj: null, + view: { + addDiyDom: null, + autoCancelSelected: true, + dblClickExpand: true, + expandSpeed: "fast", + fontCss: {}, + nameIsHTML: false, + selectedMulti: true, + showIcon: true, + showLine: true, + showTitle: true, + txtSelectedEnable: false + }, + data: { + key: { + children: "children", + name: "name", + title: "", + url: "url" + }, + simpleData: { + enable: false, + idKey: "id", + pIdKey: "pId", + rootPId: null + }, + keep: { + parent: false, + leaf: false + } + }, + async: { + enable: false, + contentType: "application/x-www-form-urlencoded", + type: "post", + dataType: "text", + url: "", + autoParam: [], + otherParam: [], + dataFilter: null + }, + callback: { + beforeAsync:null, + beforeClick:null, + beforeDblClick:null, + beforeRightClick:null, + beforeMouseDown:null, + beforeMouseUp:null, + beforeExpand:null, + beforeCollapse:null, + beforeRemove:null, - onAsyncError: null, - onAsyncSuccess: null, - onNodeCreated: null, - onClick: null, - onDblClick: null, - onRightClick: null, - onMouseDown: null, - onMouseUp: null, - onExpand: null, - onCollapse: null, - onRemove: null - } - }, - // default root of core - // zTree use root to save full data - _initRoot = function (setting) { - var r = data.getRoot(setting); - if (!r) { - r = {}; - data.setRoot(setting, r); - } - r[setting.data.key.children] = []; - r.expandTriggerFlag = false; - r.curSelectedList = []; - r.noSelection = true; - r.createdNodes = []; - r.zId = 0; - r._ver = (new Date()).getTime(); - }, - // default cache of core - _initCache = function (setting) { - var c = data.getCache(setting); - if (!c) { - c = {}; - data.setCache(setting, c); - } - c.nodes = []; - c.doms = []; - }, - // default bindEvent of core - _bindEvent = function (setting) { - var o = setting.treeObj, - c = consts.event; - o.bind(c.NODECREATED, function (event, treeId, node) { - tools.apply(setting.callback.onNodeCreated, [event, treeId, node]); - }); + onAsyncError:null, + onAsyncSuccess:null, + onNodeCreated:null, + onClick:null, + onDblClick:null, + onRightClick:null, + onMouseDown:null, + onMouseUp:null, + onExpand:null, + onCollapse:null, + onRemove:null + } + }, + //default root of core + //zTree use root to save full data + _initRoot = function (setting) { + var r = data.getRoot(setting); + if (!r) { + r = {}; + data.setRoot(setting, r); + } + r[setting.data.key.children] = []; + r.expandTriggerFlag = false; + r.curSelectedList = []; + r.noSelection = true; + r.createdNodes = []; + r.zId = 0; + r._ver = (new Date()).getTime(); + }, + //default cache of core + _initCache = function(setting) { + var c = data.getCache(setting); + if (!c) { + c = {}; + data.setCache(setting, c); + } + c.nodes = []; + c.doms = []; + }, + //default bindEvent of core + _bindEvent = function(setting) { + var o = setting.treeObj, + c = consts.event; + o.bind(c.NODECREATED, function (event, treeId, node) { + tools.apply(setting.callback.onNodeCreated, [event, treeId, node]); + }); - o.bind(c.CLICK, function (event, srcEvent, treeId, node, clickFlag) { - tools.apply(setting.callback.onClick, [srcEvent, treeId, node, clickFlag]); - }); + o.bind(c.CLICK, function (event, srcEvent, treeId, node, clickFlag) { + tools.apply(setting.callback.onClick, [srcEvent, treeId, node, clickFlag]); + }); - o.bind(c.EXPAND, function (event, treeId, node) { - tools.apply(setting.callback.onExpand, [event, treeId, node]); - }); + o.bind(c.EXPAND, function (event, treeId, node) { + tools.apply(setting.callback.onExpand, [event, treeId, node]); + }); - o.bind(c.COLLAPSE, function (event, treeId, node) { - tools.apply(setting.callback.onCollapse, [event, treeId, node]); - }); + o.bind(c.COLLAPSE, function (event, treeId, node) { + tools.apply(setting.callback.onCollapse, [event, treeId, node]); + }); - o.bind(c.ASYNC_SUCCESS, function (event, treeId, node, msg) { - tools.apply(setting.callback.onAsyncSuccess, [event, treeId, node, msg]); - }); + o.bind(c.ASYNC_SUCCESS, function (event, treeId, node, msg) { + tools.apply(setting.callback.onAsyncSuccess, [event, treeId, node, msg]); + }); - o.bind(c.ASYNC_ERROR, function (event, treeId, node, XMLHttpRequest, textStatus, errorThrown) { - tools.apply(setting.callback.onAsyncError, [event, treeId, node, XMLHttpRequest, textStatus, errorThrown]); - }); + o.bind(c.ASYNC_ERROR, function (event, treeId, node, XMLHttpRequest, textStatus, errorThrown) { + tools.apply(setting.callback.onAsyncError, [event, treeId, node, XMLHttpRequest, textStatus, errorThrown]); + }); - o.bind(c.REMOVE, function (event, treeId, treeNode) { - tools.apply(setting.callback.onRemove, [event, treeId, treeNode]); - }); + o.bind(c.REMOVE, function (event, treeId, treeNode) { + tools.apply(setting.callback.onRemove, [event, treeId, treeNode]); + }); - o.bind(c.SELECTED, function (event, srcEvent, treeId, node) { - tools.apply(setting.callback.onSelected, [srcEvent, treeId, node]); - }); - o.bind(c.UNSELECTED, function (event, srcEvent, treeId, node) { - tools.apply(setting.callback.onUnSelected, [srcEvent, treeId, node]); - }); - }, - _unbindEvent = function (setting) { - var o = setting.treeObj, - c = consts.event; - o.unbind(c.NODECREATED) - .unbind(c.CLICK) - .unbind(c.EXPAND) - .unbind(c.COLLAPSE) - .unbind(c.ASYNC_SUCCESS) - .unbind(c.ASYNC_ERROR) - .unbind(c.REMOVE) - .unbind(c.SELECTED) - .unbind(c.UNSELECTED); - }, - // default event proxy of core - _eventProxy = function (event) { - var target = event.target, - setting = data.getSetting(event.data.treeId), - tId = "", node = null, - nodeEventType = "", treeEventType = "", - nodeEventCallback = null, treeEventCallback = null, - tmp = null; + o.bind(c.SELECTED, function (event, srcEvent, treeId, node) { + tools.apply(setting.callback.onSelected, [srcEvent, treeId, node]); + }); + o.bind(c.UNSELECTED, function (event, srcEvent, treeId, node) { + tools.apply(setting.callback.onUnSelected, [srcEvent, treeId, node]); + }); + }, + _unbindEvent = function(setting) { + var o = setting.treeObj, + c = consts.event; + o.unbind(c.NODECREATED) + .unbind(c.CLICK) + .unbind(c.EXPAND) + .unbind(c.COLLAPSE) + .unbind(c.ASYNC_SUCCESS) + .unbind(c.ASYNC_ERROR) + .unbind(c.REMOVE) + .unbind(c.SELECTED) + .unbind(c.UNSELECTED); + }, + //default event proxy of core + _eventProxy = function(event) { + var target = event.target, + setting = data.getSetting(event.data.treeId), + tId = "", node = null, + nodeEventType = "", treeEventType = "", + nodeEventCallback = null, treeEventCallback = null, + tmp = null; - if (tools.eqs(event.type, "mousedown")) { - treeEventType = "mousedown"; - } else if (tools.eqs(event.type, "mouseup")) { - treeEventType = "mouseup"; - } else if (tools.eqs(event.type, "contextmenu")) { - treeEventType = "contextmenu"; - } else if (tools.eqs(event.type, "click")) { - if (tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.SWITCH) !== null) { - tId = tools.getNodeMainDom(target).id; - nodeEventType = "switchNode"; - } else { - tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]); - if (tmp) { - tId = tools.getNodeMainDom(tmp).id; - nodeEventType = "clickNode"; - } - } - } else if (tools.eqs(event.type, "dblclick")) { - treeEventType = "dblclick"; - tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]); - if (tmp) { - tId = tools.getNodeMainDom(tmp).id; - nodeEventType = "switchNode"; - } - } - if (treeEventType.length > 0 && tId.length == 0) { - tmp = tools.getMDom(setting, target, [{tagName: "a", attrName: "treeNode" + consts.id.A}]); - if (tmp) {tId = tools.getNodeMainDom(tmp).id;} - } - // event to node - if (tId.length > 0) { - node = data.getNodeCache(setting, tId); - switch (nodeEventType) { - case "switchNode" : - if (!node.isParent) { - nodeEventType = ""; - } else if (tools.eqs(event.type, "click") + if (tools.eqs(event.type, "mousedown")) { + treeEventType = "mousedown"; + } else if (tools.eqs(event.type, "mouseup")) { + treeEventType = "mouseup"; + } else if (tools.eqs(event.type, "contextmenu")) { + treeEventType = "contextmenu"; + } else if (tools.eqs(event.type, "click")) { + if (tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.SWITCH) !== null) { + tId = tools.getNodeMainDom(target).id; + nodeEventType = "switchNode"; + } else { + tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]); + if (tmp) { + tId = tools.getNodeMainDom(tmp).id; + nodeEventType = "clickNode"; + } + } + } else if (tools.eqs(event.type, "dblclick")) { + treeEventType = "dblclick"; + tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]); + if (tmp) { + tId = tools.getNodeMainDom(tmp).id; + nodeEventType = "switchNode"; + } + } + if (treeEventType.length > 0 && tId.length == 0) { + tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]); + if (tmp) {tId = tools.getNodeMainDom(tmp).id;} + } + // event to node + if (tId.length>0) { + node = data.getNodeCache(setting, tId); + switch (nodeEventType) { + case "switchNode" : + if (!node.isParent) { + nodeEventType = ""; + } else if (tools.eqs(event.type, "click") || (tools.eqs(event.type, "dblclick") && tools.apply(setting.view.dblClickExpand, [setting.treeId, node], setting.view.dblClickExpand))) { - nodeEventCallback = handler.onSwitchNode; - } else { - nodeEventType = ""; - } - break; - case "clickNode" : - nodeEventCallback = handler.onClickNode; - break; - } - } - // event to zTree - switch (treeEventType) { - case "mousedown" : - treeEventCallback = handler.onZTreeMousedown; - break; - case "mouseup" : - treeEventCallback = handler.onZTreeMouseup; - break; - case "dblclick" : - treeEventCallback = handler.onZTreeDblclick; - break; - case "contextmenu" : - treeEventCallback = handler.onZTreeContextmenu; - break; - } - var proxyResult = { - stop: false, - node: node, - nodeEventType: nodeEventType, - nodeEventCallback: nodeEventCallback, - treeEventType: treeEventType, - treeEventCallback: treeEventCallback - }; - return proxyResult; - }, - // default init node of core - _initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) { - if (!n) return; - var r = data.getRoot(setting), - childKey = setting.data.key.children; - n.level = level; - n.tId = setting.treeId + "_" + (++r.zId); - n.parentTId = parentNode ? parentNode.tId : null; - n.open = (typeof n.open === "string") ? tools.eqs(n.open, "true") : !!n.open; - if (n[childKey] && n[childKey].length > 0) { - n.isParent = true; - n.zAsync = true; - } else { - n.isParent = (typeof n.isParent === "string") ? tools.eqs(n.isParent, "true") : !!n.isParent; - n.open = (n.isParent && !setting.async.enable) ? n.open : false; - n.zAsync = !n.isParent; - } - n.isFirstNode = isFirstNode; - n.isLastNode = isLastNode; - n.getParentNode = function () {return data.getNodeCache(setting, n.parentTId);}; - n.getPreNode = function () {return data.getPreNode(setting, n);}; - n.getNextNode = function () {return data.getNextNode(setting, n);}; - n.isAjaxing = false; - data.fixPIdKeyValue(setting, n); - }, - _init = { - bind: [_bindEvent], - unbind: [_unbindEvent], - caches: [_initCache], - nodes: [_initNode], - proxys: [_eventProxy], - roots: [_initRoot], - beforeA: [], - afterA: [], - innerBeforeA: [], - innerAfterA: [], - zTreeTools: [] - }, - // method of operate data - data = { - addNodeCache: function (setting, node) { - data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = node; - }, - getNodeCacheId: function (tId) { - return tId.substring(tId.lastIndexOf("_") + 1); - }, - addAfterA: function (afterA) { - _init.afterA.push(afterA); - }, - addBeforeA: function (beforeA) { - _init.beforeA.push(beforeA); - }, - addInnerAfterA: function (innerAfterA) { - _init.innerAfterA.push(innerAfterA); - }, - addInnerBeforeA: function (innerBeforeA) { - _init.innerBeforeA.push(innerBeforeA); - }, - addInitBind: function (bindEvent) { - _init.bind.push(bindEvent); - }, - addInitUnBind: function (unbindEvent) { - _init.unbind.push(unbindEvent); - }, - addInitCache: function (initCache) { - _init.caches.push(initCache); - }, - addInitNode: function (initNode) { - _init.nodes.push(initNode); - }, - addInitProxy: function (initProxy, isFirst) { - if (isFirst) { - _init.proxys.splice(0, 0, initProxy); - } else { - _init.proxys.push(initProxy); - } - }, - addInitRoot: function (initRoot) { - _init.roots.push(initRoot); - }, - addNodesData: function (setting, parentNode, nodes) { - var childKey = setting.data.key.children; - if (!parentNode[childKey]) parentNode[childKey] = []; - if (parentNode[childKey].length > 0) { - parentNode[childKey][parentNode[childKey].length - 1].isLastNode = false; - view.setNodeLineIcos(setting, parentNode[childKey][parentNode[childKey].length - 1]); - } - parentNode.isParent = true; - parentNode[childKey] = parentNode[childKey].concat(nodes); - }, - addSelectedNode: function (setting, node) { - var root = data.getRoot(setting); - if (!data.isSelectedNode(setting, node)) { - root.curSelectedList.push(node); - } - }, - addCreatedNode: function (setting, node) { - if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) { - var root = data.getRoot(setting); - root.createdNodes.push(node); - } - }, - addZTreeTools: function (zTreeTools) { - _init.zTreeTools.push(zTreeTools); - }, - exSetting: function (s) { - $.extend(true, _setting, s); - }, - fixPIdKeyValue: function (setting, node) { - if (setting.data.simpleData.enable) { - node[setting.data.simpleData.pIdKey] = node.parentTId ? node.getParentNode()[setting.data.simpleData.idKey] : setting.data.simpleData.rootPId; - } - }, - getAfterA: function (setting, node, array) { - for (var i = 0, j = _init.afterA.length; i < j; i++) { - _init.afterA[i].apply(this, arguments); - } - }, - getBeforeA: function (setting, node, array) { - for (var i = 0, j = _init.beforeA.length; i < j; i++) { - _init.beforeA[i].apply(this, arguments); - } - }, - getInnerAfterA: function (setting, node, array) { - for (var i = 0, j = _init.innerAfterA.length; i < j; i++) { - _init.innerAfterA[i].apply(this, arguments); - } - }, - getInnerBeforeA: function (setting, node, array) { - for (var i = 0, j = _init.innerBeforeA.length; i < j; i++) { - _init.innerBeforeA[i].apply(this, arguments); - } - }, - getCache: function (setting) { - return caches[setting.treeId]; - }, - getNextNode: function (setting, node) { - if (!node) return null; - var childKey = setting.data.key.children, - p = node.parentTId ? node.getParentNode() : data.getRoot(setting); - for (var i = 0, l = p[childKey].length - 1; i <= l; i++) { - if (p[childKey][i] === node) { - return (i == l ? null : p[childKey][i + 1]); - } - } - return null; - }, - getNodeByParam: function (setting, nodes, key, value) { - if (!nodes || !key) return null; - var childKey = setting.data.key.children; - for (var i = 0, l = nodes.length; i < l; i++) { - if (nodes[i][key] == value) { - return nodes[i]; - } - var tmp = data.getNodeByParam(setting, nodes[i][childKey], key, value); - if (tmp) return tmp; - } - return null; - }, - getNodeCache: function (setting, tId) { - if (!tId) return null; - var n = caches[setting.treeId].nodes[data.getNodeCacheId(tId)]; - return n ? n : null; - }, - getNodeName: function (setting, node) { - var nameKey = setting.data.key.name; - return "" + node[nameKey]; - }, - getNodeTitle: function (setting, node) { - var t = setting.data.key.title === "" ? setting.data.key.name : setting.data.key.title; - return "" + node[t]; - }, - getNodes: function (setting) { - return data.getRoot(setting)[setting.data.key.children]; - }, - getNodesByParam: function (setting, nodes, key, value) { - if (!nodes || !key) return []; - var childKey = setting.data.key.children, - result = []; - for (var i = 0, l = nodes.length; i < l; i++) { - if (nodes[i][key] == value) { - result.push(nodes[i]); - } - result = result.concat(data.getNodesByParam(setting, nodes[i][childKey], key, value)); - } - return result; - }, - getNodesByParamFuzzy: function (setting, nodes, key, value) { - if (!nodes || !key) return []; - var childKey = setting.data.key.children, - result = []; - value = value.toLowerCase(); - for (var i = 0, l = nodes.length; i < l; i++) { - if (typeof nodes[i][key] === "string" && nodes[i][key].toLowerCase().indexOf(value) > -1) { - result.push(nodes[i]); - } - result = result.concat(data.getNodesByParamFuzzy(setting, nodes[i][childKey], key, value)); - } - return result; - }, - getNodesByFilter: function (setting, nodes, filter, isSingle, invokeParam) { - if (!nodes) return (isSingle ? null : []); - var childKey = setting.data.key.children, - result = isSingle ? null : []; - for (var i = 0, l = nodes.length; i < l; i++) { - if (tools.apply(filter, [nodes[i], invokeParam], false)) { - if (isSingle) {return nodes[i];} - result.push(nodes[i]); - } - var tmpResult = data.getNodesByFilter(setting, nodes[i][childKey], filter, isSingle, invokeParam); - if (isSingle && !!tmpResult) {return tmpResult;} - result = isSingle ? tmpResult : result.concat(tmpResult); - } - return result; - }, - getPreNode: function (setting, node) { - if (!node) return null; - var childKey = setting.data.key.children, - p = node.parentTId ? node.getParentNode() : data.getRoot(setting); - for (var i = 0, l = p[childKey].length; i < l; i++) { - if (p[childKey][i] === node) { - return (i == 0 ? null : p[childKey][i - 1]); - } - } - return null; - }, - getRoot: function (setting) { - return setting ? roots[setting.treeId] : null; - }, - getRoots: function () { - return roots; - }, - getSetting: function (treeId) { - return settings[treeId]; - }, - getSettings: function () { - return settings; - }, - getZTreeTools: function (treeId) { - var r = this.getRoot(this.getSetting(treeId)); - return r ? r.treeTools : null; - }, - initCache: function (setting) { - for (var i = 0, j = _init.caches.length; i < j; i++) { - _init.caches[i].apply(this, arguments); - } - }, - initNode: function (setting, level, node, parentNode, preNode, nextNode) { - for (var i = 0, j = _init.nodes.length; i < j; i++) { - _init.nodes[i].apply(this, arguments); - } - }, - initRoot: function (setting) { - for (var i = 0, j = _init.roots.length; i < j; i++) { - _init.roots[i].apply(this, arguments); - } - }, - isSelectedNode: function (setting, node) { - var root = data.getRoot(setting); - for (var i = 0, j = root.curSelectedList.length; i < j; i++) { - if(node === root.curSelectedList[i]) return true; - } - return false; - }, - removeNodeCache: function (setting, node) { - var childKey = setting.data.key.children; - if (node[childKey]) { - for (var i = 0, l = node[childKey].length; i < l; i++) { - arguments.callee(setting, node[childKey][i]); - } - } - data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = null; - }, - removeSelectedNode: function (setting, node) { - var root = data.getRoot(setting); - for (var i = 0, j = root.curSelectedList.length; i < j; i++) { - if(node === root.curSelectedList[i] || !data.getNodeCache(setting, root.curSelectedList[i].tId)) { - root.curSelectedList.splice(i, 1); - i--; j--; - } - } - }, - setCache: function (setting, cache) { - caches[setting.treeId] = cache; - }, - setRoot: function (setting, root) { - roots[setting.treeId] = root; - }, - setZTreeTools: function (setting, zTreeTools) { - for (var i = 0, j = _init.zTreeTools.length; i < j; i++) { - _init.zTreeTools[i].apply(this, arguments); - } - }, - transformToArrayFormat: function (setting, nodes) { - if (!nodes) return []; - var childKey = setting.data.key.children, - r = []; - if (tools.isArray(nodes)) { - for (var i = 0, l = nodes.length; i < l; i++) { - r.push(nodes[i]); - if (nodes[i][childKey]) {r = r.concat(data.transformToArrayFormat(setting, nodes[i][childKey]));} - } - } else { - r.push(nodes); - if (nodes[childKey]) {r = r.concat(data.transformToArrayFormat(setting, nodes[childKey]));} - } - return r; - }, - transformTozTreeFormat: function (setting, sNodes) { - var i, l, - key = setting.data.simpleData.idKey, - parentKey = setting.data.simpleData.pIdKey, - childKey = setting.data.key.children; - if (!key || key == "" || !sNodes) return []; + nodeEventCallback = handler.onSwitchNode; + } else { + nodeEventType = ""; + } + break; + case "clickNode" : + nodeEventCallback = handler.onClickNode; + break; + } + } + // event to zTree + switch (treeEventType) { + case "mousedown" : + treeEventCallback = handler.onZTreeMousedown; + break; + case "mouseup" : + treeEventCallback = handler.onZTreeMouseup; + break; + case "dblclick" : + treeEventCallback = handler.onZTreeDblclick; + break; + case "contextmenu" : + treeEventCallback = handler.onZTreeContextmenu; + break; + } + var proxyResult = { + stop: false, + node: node, + nodeEventType: nodeEventType, + nodeEventCallback: nodeEventCallback, + treeEventType: treeEventType, + treeEventCallback: treeEventCallback + }; + return proxyResult + }, + //default init node of core + _initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) { + if (!n) return; + var r = data.getRoot(setting), + childKey = setting.data.key.children; + n.level = level; + n.tId = setting.treeId + "_" + (++r.zId); + n.parentTId = parentNode ? parentNode.tId : null; + n.open = (typeof n.open == "string") ? tools.eqs(n.open, "true") : !!n.open; + if (n[childKey] && n[childKey].length > 0) { + n.isParent = true; + n.zAsync = true; + } else { + n.isParent = (typeof n.isParent == "string") ? tools.eqs(n.isParent, "true") : !!n.isParent; + n.open = (n.isParent && !setting.async.enable) ? n.open : false; + n.zAsync = !n.isParent; + } + n.isFirstNode = isFirstNode; + n.isLastNode = isLastNode; + n.getParentNode = function() {return data.getNodeCache(setting, n.parentTId);}; + n.getPreNode = function() {return data.getPreNode(setting, n);}; + n.getNextNode = function() {return data.getNextNode(setting, n);}; + n.isAjaxing = false; + data.fixPIdKeyValue(setting, n); + }, + _init = { + bind: [_bindEvent], + unbind: [_unbindEvent], + caches: [_initCache], + nodes: [_initNode], + proxys: [_eventProxy], + roots: [_initRoot], + beforeA: [], + afterA: [], + innerBeforeA: [], + innerAfterA: [], + zTreeTools: [] + }, + //method of operate data + data = { + addNodeCache: function(setting, node) { + data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = node; + }, + getNodeCacheId: function(tId) { + return tId.substring(tId.lastIndexOf("_")+1); + }, + addAfterA: function(afterA) { + _init.afterA.push(afterA); + }, + addBeforeA: function(beforeA) { + _init.beforeA.push(beforeA); + }, + addInnerAfterA: function(innerAfterA) { + _init.innerAfterA.push(innerAfterA); + }, + addInnerBeforeA: function(innerBeforeA) { + _init.innerBeforeA.push(innerBeforeA); + }, + addInitBind: function(bindEvent) { + _init.bind.push(bindEvent); + }, + addInitUnBind: function(unbindEvent) { + _init.unbind.push(unbindEvent); + }, + addInitCache: function(initCache) { + _init.caches.push(initCache); + }, + addInitNode: function(initNode) { + _init.nodes.push(initNode); + }, + addInitProxy: function(initProxy, isFirst) { + if (!!isFirst) { + _init.proxys.splice(0,0,initProxy); + } else { + _init.proxys.push(initProxy); + } + }, + addInitRoot: function(initRoot) { + _init.roots.push(initRoot); + }, + addNodesData: function(setting, parentNode, nodes) { + var childKey = setting.data.key.children; + if (!parentNode[childKey]) parentNode[childKey] = []; + if (parentNode[childKey].length > 0) { + parentNode[childKey][parentNode[childKey].length - 1].isLastNode = false; + view.setNodeLineIcos(setting, parentNode[childKey][parentNode[childKey].length - 1]); + } + parentNode.isParent = true; + parentNode[childKey] = parentNode[childKey].concat(nodes); + }, + addSelectedNode: function(setting, node) { + var root = data.getRoot(setting); + if (!data.isSelectedNode(setting, node)) { + root.curSelectedList.push(node); + } + }, + addCreatedNode: function(setting, node) { + if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) { + var root = data.getRoot(setting); + root.createdNodes.push(node); + } + }, + addZTreeTools: function(zTreeTools) { + _init.zTreeTools.push(zTreeTools); + }, + exSetting: function(s) { + $.extend(true, _setting, s); + }, + fixPIdKeyValue: function(setting, node) { + if (setting.data.simpleData.enable) { + node[setting.data.simpleData.pIdKey] = node.parentTId ? node.getParentNode()[setting.data.simpleData.idKey] : setting.data.simpleData.rootPId; + } + }, + getAfterA: function(setting, node, array) { + for (var i=0, j=_init.afterA.length; i<j; i++) { + _init.afterA[i].apply(this, arguments); + } + }, + getBeforeA: function(setting, node, array) { + for (var i=0, j=_init.beforeA.length; i<j; i++) { + _init.beforeA[i].apply(this, arguments); + } + }, + getInnerAfterA: function(setting, node, array) { + for (var i=0, j=_init.innerAfterA.length; i<j; i++) { + _init.innerAfterA[i].apply(this, arguments); + } + }, + getInnerBeforeA: function(setting, node, array) { + for (var i=0, j=_init.innerBeforeA.length; i<j; i++) { + _init.innerBeforeA[i].apply(this, arguments); + } + }, + getCache: function(setting) { + return caches[setting.treeId]; + }, + getNextNode: function(setting, node) { + if (!node) return null; + var childKey = setting.data.key.children, + p = node.parentTId ? node.getParentNode() : data.getRoot(setting); + for (var i=0, l=p[childKey].length-1; i<=l; i++) { + if (p[childKey][i] === node) { + return (i==l ? null : p[childKey][i+1]); + } + } + return null; + }, + getNodeByParam: function(setting, nodes, key, value) { + if (!nodes || !key) return null; + var childKey = setting.data.key.children; + for (var i = 0, l = nodes.length; i < l; i++) { + if (nodes[i][key] == value) { + return nodes[i]; + } + var tmp = data.getNodeByParam(setting, nodes[i][childKey], key, value); + if (tmp) return tmp; + } + return null; + }, + getNodeCache: function(setting, tId) { + if (!tId) return null; + var n = caches[setting.treeId].nodes[data.getNodeCacheId(tId)]; + return n ? n : null; + }, + getNodeName: function(setting, node) { + var nameKey = setting.data.key.name; + return "" + node[nameKey]; + }, + getNodeTitle: function(setting, node) { + var t = setting.data.key.title === "" ? setting.data.key.name : setting.data.key.title; + return "" + node[t]; + }, + getNodes: function(setting) { + return data.getRoot(setting)[setting.data.key.children]; + }, + getNodesByParam: function(setting, nodes, key, value) { + if (!nodes || !key) return []; + var childKey = setting.data.key.children, + result = []; + for (var i = 0, l = nodes.length; i < l; i++) { + if (nodes[i][key] == value) { + result.push(nodes[i]); + } + result = result.concat(data.getNodesByParam(setting, nodes[i][childKey], key, value)); + } + return result; + }, + getNodesByParamFuzzy: function(setting, nodes, key, value) { + if (!nodes || !key) return []; + var childKey = setting.data.key.children, + result = []; + value = value.toLowerCase(); + for (var i = 0, l = nodes.length; i < l; i++) { + if (typeof nodes[i][key] == "string" && nodes[i][key].toLowerCase().indexOf(value)>-1) { + result.push(nodes[i]); + } + result = result.concat(data.getNodesByParamFuzzy(setting, nodes[i][childKey], key, value)); + } + return result; + }, + getNodesByFilter: function(setting, nodes, filter, isSingle, invokeParam) { + if (!nodes) return (isSingle ? null : []); + var childKey = setting.data.key.children, + result = isSingle ? null : []; + for (var i = 0, l = nodes.length; i < l; i++) { + if (tools.apply(filter, [nodes[i], invokeParam], false)) { + if (isSingle) {return nodes[i];} + result.push(nodes[i]); + } + var tmpResult = data.getNodesByFilter(setting, nodes[i][childKey], filter, isSingle, invokeParam); + if (isSingle && !!tmpResult) {return tmpResult;} + result = isSingle ? tmpResult : result.concat(tmpResult); + } + return result; + }, + getPreNode: function(setting, node) { + if (!node) return null; + var childKey = setting.data.key.children, + p = node.parentTId ? node.getParentNode() : data.getRoot(setting); + for (var i=0, l=p[childKey].length; i<l; i++) { + if (p[childKey][i] === node) { + return (i==0 ? null : p[childKey][i-1]); + } + } + return null; + }, + getRoot: function(setting) { + return setting ? roots[setting.treeId] : null; + }, + getRoots: function() { + return roots; + }, + getSetting: function(treeId) { + return settings[treeId]; + }, + getSettings: function() { + return settings; + }, + getZTreeTools: function(treeId) { + var r = this.getRoot(this.getSetting(treeId)); + return r ? r.treeTools : null; + }, + initCache: function(setting) { + for (var i=0, j=_init.caches.length; i<j; i++) { + _init.caches[i].apply(this, arguments); + } + }, + initNode: function(setting, level, node, parentNode, preNode, nextNode) { + for (var i=0, j=_init.nodes.length; i<j; i++) { + _init.nodes[i].apply(this, arguments); + } + }, + initRoot: function(setting) { + for (var i=0, j=_init.roots.length; i<j; i++) { + _init.roots[i].apply(this, arguments); + } + }, + isSelectedNode: function(setting, node) { + var root = data.getRoot(setting); + for (var i=0, j=root.curSelectedList.length; i<j; i++) { + if(node === root.curSelectedList[i]) return true; + } + return false; + }, + removeNodeCache: function(setting, node) { + var childKey = setting.data.key.children; + if (node[childKey]) { + for (var i=0, l=node[childKey].length; i<l; i++) { + arguments.callee(setting, node[childKey][i]); + } + } + data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = null; + }, + removeSelectedNode: function(setting, node) { + var root = data.getRoot(setting); + for (var i=0, j=root.curSelectedList.length; i<j; i++) { + if(node === root.curSelectedList[i] || !data.getNodeCache(setting, root.curSelectedList[i].tId)) { + root.curSelectedList.splice(i, 1); + i--;j--; + } + } + }, + setCache: function(setting, cache) { + caches[setting.treeId] = cache; + }, + setRoot: function(setting, root) { + roots[setting.treeId] = root; + }, + setZTreeTools: function(setting, zTreeTools) { + for (var i=0, j=_init.zTreeTools.length; i<j; i++) { + _init.zTreeTools[i].apply(this, arguments); + } + }, + transformToArrayFormat: function (setting, nodes) { + if (!nodes) return []; + var childKey = setting.data.key.children, + r = []; + if (tools.isArray(nodes)) { + for (var i=0, l=nodes.length; i<l; i++) { + r.push(nodes[i]); + if (nodes[i][childKey]) + r = r.concat(data.transformToArrayFormat(setting, nodes[i][childKey])); + } + } else { + r.push(nodes); + if (nodes[childKey]) + r = r.concat(data.transformToArrayFormat(setting, nodes[childKey])); + } + return r; + }, + transformTozTreeFormat: function(setting, sNodes) { + var i,l, + key = setting.data.simpleData.idKey, + parentKey = setting.data.simpleData.pIdKey, + childKey = setting.data.key.children; + if (!key || key=="" || !sNodes) return []; - if (tools.isArray(sNodes)) { - var r = []; - var tmpMap = []; - for (i = 0, l = sNodes.length; i < l; i++) { - tmpMap[sNodes[i][key]] = sNodes[i]; - } - for (i = 0, l = sNodes.length; i < l; i++) { - if (tmpMap[sNodes[i][parentKey]] && sNodes[i][key] != sNodes[i][parentKey]) { - if (!tmpMap[sNodes[i][parentKey]][childKey]) {tmpMap[sNodes[i][parentKey]][childKey] = [];} - tmpMap[sNodes[i][parentKey]][childKey].push(sNodes[i]); - } else { - r.push(sNodes[i]); - } - } - return r; - } - return [sNodes]; - - } - }, - // method of event proxy - event = { - bindEvent: function (setting) { - for (var i = 0, j = _init.bind.length; i < j; i++) { - _init.bind[i].apply(this, arguments); - } - }, - unbindEvent: function (setting) { - for (var i = 0, j = _init.unbind.length; i < j; i++) { - _init.unbind[i].apply(this, arguments); - } - }, - bindTree: function (setting) { - var eventParam = { - treeId: setting.treeId - }, - o = setting.treeObj; - if (!setting.view.txtSelectedEnable) { - // for can't select text - o.bind("selectstart", function (e) { - var node; - var n = e.originalEvent.srcElement.nodeName.toLowerCase(); - return (n === "input" || n === "textarea" ); - }).css({ - "-moz-user-select": "-moz-none" - }); - } - o.bind("click", eventParam, event.proxy); - o.bind("dblclick", eventParam, event.proxy); - o.bind("mouseover", eventParam, event.proxy); - o.bind("mouseout", eventParam, event.proxy); - o.bind("mousedown", eventParam, event.proxy); - o.bind("mouseup", eventParam, event.proxy); - o.bind("contextmenu", eventParam, event.proxy); - }, - unbindTree: function (setting) { - var o = setting.treeObj; - o.unbind("click", event.proxy) - .unbind("dblclick", event.proxy) - .unbind("mouseover", event.proxy) - .unbind("mouseout", event.proxy) - .unbind("mousedown", event.proxy) - .unbind("mouseup", event.proxy) - .unbind("contextmenu", event.proxy); - }, - doProxy: function (e) { - var results = []; - for (var i = 0, j = _init.proxys.length; i < j; i++) { - var proxyResult = _init.proxys[i].apply(this, arguments); - results.push(proxyResult); - if (proxyResult.stop) { - break; - } - } - return results; - }, - proxy: function (e) { - var setting = data.getSetting(e.data.treeId); - if (!tools.uCanDo(setting, e)) return true; - var results = event.doProxy(e), - r = true, x = false; - for (var i = 0, l = results.length; i < l; i++) { - var proxyResult = results[i]; - if (proxyResult.nodeEventCallback) { - x = true; - r = proxyResult.nodeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r; - } - if (proxyResult.treeEventCallback) { - x = true; - r = proxyResult.treeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r; - } - } - return r; - } - }, - // method of event handler - handler = { - onSwitchNode: function (event, node) { - var setting = data.getSetting(event.data.treeId); - if (node.open) { - if (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false) return true; - data.getRoot(setting).expandTriggerFlag = true; - view.switchNode(setting, node); - } else { - if (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false) return true; - data.getRoot(setting).expandTriggerFlag = true; - view.switchNode(setting, node); - } - return true; - }, - onClickNode: function (event, node) { - var setting = data.getSetting(event.data.treeId), - clickFlag = ( (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey)) && data.isSelectedNode(setting, node)) ? 0 : (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey) && setting.view.selectedMulti) ? 2 : 1; - if (tools.apply(setting.callback.beforeClick, [setting.treeId, node, clickFlag], true) == false) return true; - if (clickFlag === 0) { - view.cancelPreSelectedNode(setting, node); - } else { - view.selectNode(setting, node, clickFlag === 2); - } - setting.treeObj.trigger(consts.event.CLICK, [event, setting.treeId, node, clickFlag]); - return true; - }, - onZTreeMousedown: function (event, node) { - var setting = data.getSetting(event.data.treeId); - if (tools.apply(setting.callback.beforeMouseDown, [setting.treeId, node], true)) { - tools.apply(setting.callback.onMouseDown, [event, setting.treeId, node]); - } - return true; - }, - onZTreeMouseup: function (event, node) { - var setting = data.getSetting(event.data.treeId); - if (tools.apply(setting.callback.beforeMouseUp, [setting.treeId, node], true)) { - tools.apply(setting.callback.onMouseUp, [event, setting.treeId, node]); - } - return true; - }, - onZTreeDblclick: function (event, node) { - var setting = data.getSetting(event.data.treeId); - if (tools.apply(setting.callback.beforeDblClick, [setting.treeId, node], true)) { - tools.apply(setting.callback.onDblClick, [event, setting.treeId, node]); - } - return true; - }, - onZTreeContextmenu: function (event, node) { - var setting = data.getSetting(event.data.treeId); - if (tools.apply(setting.callback.beforeRightClick, [setting.treeId, node], true)) { - tools.apply(setting.callback.onRightClick, [event, setting.treeId, node]); - } - return (typeof setting.callback.onRightClick) !== "function"; - } - }, - // method of tools for zTree - tools = { - apply: function (fun, param, defaultValue) { - if ((typeof fun) === "function") { - return fun.apply(zt, param ? param : []); - } - return defaultValue; - }, - canAsync: function (setting, node) { - var childKey = setting.data.key.children; - return (setting.async.enable && node && node.isParent && !(node.zAsync || (node[childKey] && node[childKey].length > 0))); - }, - clone: function (obj) { - if (obj === null) return null; - var o = tools.isArray(obj) ? [] : {}; - for(var i in obj) { - o[i] = (obj[i] instanceof Date) ? new Date(obj[i].getTime()) : (typeof obj[i] === "object" ? arguments.callee(obj[i]) : obj[i]); - } - return o; - }, - eqs: function (str1, str2) { - return str1.toLowerCase() === str2.toLowerCase(); - }, - isArray: function (arr) { - return Object.prototype.toString.apply(arr) === "[object Array]"; - }, - $: function (node, exp, setting) { - if (!!exp && typeof exp !== "string") { - setting = exp; - exp = ""; - } - if (typeof node === "string") { - return $(node, setting ? setting.treeObj.get(0).ownerDocument : null); - } - return $("#" + node.tId + exp, setting ? setting.treeObj : null); - - }, - getMDom: function (setting, curDom, targetExpr) { - if (!curDom) return null; - while (curDom && curDom.id !== setting.treeId) { - for (var i = 0, l = targetExpr.length; curDom.tagName && i < l; i++) { - if (tools.eqs(curDom.tagName, targetExpr[i].tagName) && curDom.getAttribute(targetExpr[i].attrName) !== null) { - return curDom; - } - } - curDom = curDom.parentNode; - } - return null; - }, - getNodeMainDom: function (target) { - return ($(target).parent("li").get(0) || $(target).parentsUntil("li").parent().get(0)); - }, - isChildOrSelf: function (dom, parentId) { - return ( $(dom).closest("#" + parentId).length > 0 ); - }, - uCanDo: function (setting, e) { - return true; - } - }, - // method of operate ztree dom - view = { - addNodes: function (setting, parentNode, newNodes, isSilent) { - if (setting.data.keep.leaf && parentNode && !parentNode.isParent) { - return; - } - if (!tools.isArray(newNodes)) { - newNodes = [newNodes]; - } - if (setting.data.simpleData.enable) { - newNodes = data.transformTozTreeFormat(setting, newNodes); - } - if (parentNode) { - var target_switchObj = $$(parentNode, consts.id.SWITCH, setting), - target_icoObj = $$(parentNode, consts.id.ICON, setting), - target_ulObj = $$(parentNode, consts.id.UL, setting); + if (tools.isArray(sNodes)) { + var r = []; + var tmpMap = []; + for (i=0, l=sNodes.length; i<l; i++) { + tmpMap[sNodes[i][key]] = sNodes[i]; + } + for (i=0, l=sNodes.length; i<l; i++) { + if (tmpMap[sNodes[i][parentKey]] && sNodes[i][key] != sNodes[i][parentKey]) { + if (!tmpMap[sNodes[i][parentKey]][childKey]) + tmpMap[sNodes[i][parentKey]][childKey] = []; + tmpMap[sNodes[i][parentKey]][childKey].push(sNodes[i]); + } else { + r.push(sNodes[i]); + } + } + return r; + }else { + return [sNodes]; + } + } + }, + //method of event proxy + event = { + bindEvent: function(setting) { + for (var i=0, j=_init.bind.length; i<j; i++) { + _init.bind[i].apply(this, arguments); + } + }, + unbindEvent: function(setting) { + for (var i=0, j=_init.unbind.length; i<j; i++) { + _init.unbind[i].apply(this, arguments); + } + }, + bindTree: function(setting) { + var eventParam = { + treeId: setting.treeId + }, + o = setting.treeObj; + if (!setting.view.txtSelectedEnable) { + // for can't select text + o.bind('selectstart', function(e){ + var node + var n = e.originalEvent.srcElement.nodeName.toLowerCase(); + return (n === "input" || n === "textarea" ); + }).css({ + "-moz-user-select":"-moz-none" + }); + } + o.bind('click', eventParam, event.proxy); + o.bind('dblclick', eventParam, event.proxy); + o.bind('mouseover', eventParam, event.proxy); + o.bind('mouseout', eventParam, event.proxy); + o.bind('mousedown', eventParam, event.proxy); + o.bind('mouseup', eventParam, event.proxy); + o.bind('contextmenu', eventParam, event.proxy); + }, + unbindTree: function(setting) { + var o = setting.treeObj; + o.unbind('click', event.proxy) + .unbind('dblclick', event.proxy) + .unbind('mouseover', event.proxy) + .unbind('mouseout', event.proxy) + .unbind('mousedown', event.proxy) + .unbind('mouseup', event.proxy) + .unbind('contextmenu', event.proxy); + }, + doProxy: function(e) { + var results = []; + for (var i=0, j=_init.proxys.length; i<j; i++) { + var proxyResult = _init.proxys[i].apply(this, arguments); + results.push(proxyResult); + if (proxyResult.stop) { + break; + } + } + return results; + }, + proxy: function(e) { + var setting = data.getSetting(e.data.treeId); + if (!tools.uCanDo(setting, e)) return true; + var results = event.doProxy(e), + r = true, x = false; + for (var i=0, l=results.length; i<l; i++) { + var proxyResult = results[i]; + if (proxyResult.nodeEventCallback) { + x = true; + r = proxyResult.nodeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r; + } + if (proxyResult.treeEventCallback) { + x = true; + r = proxyResult.treeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r; + } + } + return r; + } + }, + //method of event handler + handler = { + onSwitchNode: function (event, node) { + var setting = data.getSetting(event.data.treeId); + if (node.open) { + if (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false) return true; + data.getRoot(setting).expandTriggerFlag = true; + view.switchNode(setting, node); + } else { + if (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false) return true; + data.getRoot(setting).expandTriggerFlag = true; + view.switchNode(setting, node); + } + return true; + }, + onClickNode: function (event, node) { + var setting = data.getSetting(event.data.treeId), + clickFlag = ( (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey)) && data.isSelectedNode(setting, node)) ? 0 : (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey) && setting.view.selectedMulti) ? 2 : 1; + if (tools.apply(setting.callback.beforeClick, [setting.treeId, node, clickFlag], true) == false) return true; + if (clickFlag === 0) { + view.cancelPreSelectedNode(setting, node); + } else { + view.selectNode(setting, node, clickFlag === 2); + } + setting.treeObj.trigger(consts.event.CLICK, [event, setting.treeId, node, clickFlag]); + return true; + }, + onZTreeMousedown: function(event, node) { + var setting = data.getSetting(event.data.treeId); + if (tools.apply(setting.callback.beforeMouseDown, [setting.treeId, node], true)) { + tools.apply(setting.callback.onMouseDown, [event, setting.treeId, node]); + } + return true; + }, + onZTreeMouseup: function(event, node) { + var setting = data.getSetting(event.data.treeId); + if (tools.apply(setting.callback.beforeMouseUp, [setting.treeId, node], true)) { + tools.apply(setting.callback.onMouseUp, [event, setting.treeId, node]); + } + return true; + }, + onZTreeDblclick: function(event, node) { + var setting = data.getSetting(event.data.treeId); + if (tools.apply(setting.callback.beforeDblClick, [setting.treeId, node], true)) { + tools.apply(setting.callback.onDblClick, [event, setting.treeId, node]); + } + return true; + }, + onZTreeContextmenu: function(event, node) { + var setting = data.getSetting(event.data.treeId); + if (tools.apply(setting.callback.beforeRightClick, [setting.treeId, node], true)) { + tools.apply(setting.callback.onRightClick, [event, setting.treeId, node]); + } + return (typeof setting.callback.onRightClick) != "function"; + } + }, + //method of tools for zTree + tools = { + apply: function(fun, param, defaultValue) { + if ((typeof fun) == "function") { + return fun.apply(zt, param?param:[]); + } + return defaultValue; + }, + canAsync: function(setting, node) { + var childKey = setting.data.key.children; + return (setting.async.enable && node && node.isParent && !(node.zAsync || (node[childKey] && node[childKey].length > 0))); + }, + clone: function (obj){ + if (obj === null) return null; + var o = tools.isArray(obj) ? [] : {}; + for(var i in obj){ + o[i] = (obj[i] instanceof Date) ? new Date(obj[i].getTime()) : (typeof obj[i] === "object" ? arguments.callee(obj[i]) : obj[i]); + } + return o; + }, + eqs: function(str1, str2) { + return str1.toLowerCase() === str2.toLowerCase(); + }, + isArray: function(arr) { + return Object.prototype.toString.apply(arr) === "[object Array]"; + }, + $: function(node, exp, setting) { + if (!!exp && typeof exp != "string") { + setting = exp; + exp = ""; + } + if (typeof node == "string") { + return $(node, setting ? setting.treeObj.get(0).ownerDocument : null); + } else { + return $("#" + node.tId + exp, setting ? setting.treeObj : null); + } + }, + getMDom: function (setting, curDom, targetExpr) { + if (!curDom) return null; + while (curDom && curDom.id !== setting.treeId) { + for (var i=0, l=targetExpr.length; curDom.tagName && i<l; i++) { + if (tools.eqs(curDom.tagName, targetExpr[i].tagName) && curDom.getAttribute(targetExpr[i].attrName) !== null) { + return curDom; + } + } + curDom = curDom.parentNode; + } + return null; + }, + getNodeMainDom:function(target) { + return ($(target).parent("li").get(0) || $(target).parentsUntil("li").parent().get(0)); + }, + isChildOrSelf: function(dom, parentId) { + return ( $(dom).closest("#" + parentId).length> 0 ); + }, + uCanDo: function(setting, e) { + return true; + } + }, + //method of operate ztree dom + view = { + addNodes: function(setting, parentNode, newNodes, isSilent) { + if (setting.data.keep.leaf && parentNode && !parentNode.isParent) { + return; + } + if (!tools.isArray(newNodes)) { + newNodes = [newNodes]; + } + if (setting.data.simpleData.enable) { + newNodes = data.transformTozTreeFormat(setting, newNodes); + } + if (parentNode) { + var target_switchObj = $$(parentNode, consts.id.SWITCH, setting), + target_icoObj = $$(parentNode, consts.id.ICON, setting), + target_ulObj = $$(parentNode, consts.id.UL, setting); - if (!parentNode.open) { - view.replaceSwitchClass(parentNode, target_switchObj, consts.folder.CLOSE); - view.replaceIcoClass(parentNode, target_icoObj, consts.folder.CLOSE); - parentNode.open = false; - target_ulObj.css({ - display: "none" - }); - } + if (!parentNode.open) { + view.replaceSwitchClass(parentNode, target_switchObj, consts.folder.CLOSE); + view.replaceIcoClass(parentNode, target_icoObj, consts.folder.CLOSE); + parentNode.open = false; + target_ulObj.css({ + "display": "none" + }); + } - data.addNodesData(setting, parentNode, newNodes); - view.createNodes(setting, parentNode.level + 1, newNodes, parentNode); - if (!isSilent) { - view.expandCollapseParentNode(setting, parentNode, true); - } - } else { - data.addNodesData(setting, data.getRoot(setting), newNodes); - view.createNodes(setting, 0, newNodes, null); - } - }, - appendNodes: function (setting, level, nodes, parentNode, initFlag, openFlag) { - if (!nodes) return []; - var html = [], - childKey = setting.data.key.children; - for (var i = 0, l = nodes.length; i < l; i++) { - var node = nodes[i]; - if (initFlag) { - var tmpPNode = (parentNode) ? parentNode : data.getRoot(setting), - tmpPChild = tmpPNode[childKey], - isFirstNode = ((tmpPChild.length == nodes.length) && (i == 0)), - isLastNode = (i == (nodes.length - 1)); - data.initNode(setting, level, node, parentNode, isFirstNode, isLastNode, openFlag); - data.addNodeCache(setting, node); - } + data.addNodesData(setting, parentNode, newNodes); + view.createNodes(setting, parentNode.level + 1, newNodes, parentNode); + if (!isSilent) { + view.expandCollapseParentNode(setting, parentNode, true); + } + } else { + data.addNodesData(setting, data.getRoot(setting), newNodes); + view.createNodes(setting, 0, newNodes, null); + } + }, + appendNodes: function(setting, level, nodes, parentNode, initFlag, openFlag) { + if (!nodes) return []; + var html = [], + childKey = setting.data.key.children; + for (var i = 0, l = nodes.length; i < l; i++) { + var node = nodes[i]; + if (initFlag) { + var tmpPNode = (parentNode) ? parentNode: data.getRoot(setting), + tmpPChild = tmpPNode[childKey], + isFirstNode = ((tmpPChild.length == nodes.length) && (i == 0)), + isLastNode = (i == (nodes.length - 1)); + data.initNode(setting, level, node, parentNode, isFirstNode, isLastNode, openFlag); + data.addNodeCache(setting, node); + } - var childHtml = []; - if (node[childKey] && node[childKey].length > 0) { - // make child html first, because checkType - childHtml = view.appendNodes(setting, level + 1, node[childKey], node, initFlag, openFlag && node.open); - } - if (openFlag) { + var childHtml = []; + if (node[childKey] && node[childKey].length > 0) { + //make child html first, because checkType + childHtml = view.appendNodes(setting, level + 1, node[childKey], node, initFlag, openFlag && node.open); + } + if (openFlag) { - view.makeDOMNodeMainBefore(html, setting, node); - view.makeDOMNodeLine(html, setting, node); - data.getBeforeA(setting, node, html); - view.makeDOMNodeNameBefore(html, setting, node); - data.getInnerBeforeA(setting, node, html); - view.makeDOMNodeIcon(html, setting, node); - data.getInnerAfterA(setting, node, html); - view.makeDOMNodeNameAfter(html, setting, node); - data.getAfterA(setting, node, html); - if (node.isParent && node.open) { - view.makeUlHtml(setting, node, html, childHtml.join("")); - } - view.makeDOMNodeMainAfter(html, setting, node); - data.addCreatedNode(setting, node); - } - } - return html; - }, - appendParentULDom: function (setting, node) { - var html = [], - nObj = $$(node, setting); - if (!nObj.get(0) && !!node.parentTId) { - view.appendParentULDom(setting, node.getParentNode()); - nObj = $$(node, setting); - } - var ulObj = $$(node, consts.id.UL, setting); - if (ulObj.get(0)) { - ulObj.remove(); - } - var childKey = setting.data.key.children, - childHtml = view.appendNodes(setting, node.level + 1, node[childKey], node, false, true); - view.makeUlHtml(setting, node, html, childHtml.join("")); - nObj.append(html.join("")); - }, - asyncNode: function (setting, node, isSilent, callback) { - var i, l; - if (node && !node.isParent) { - tools.apply(callback); - return false; - } else if (node && node.isAjaxing) { - return false; - } else if (tools.apply(setting.callback.beforeAsync, [setting.treeId, node], true) == false) { - tools.apply(callback); - return false; - } - if (node) { - node.isAjaxing = true; - var icoObj = $$(node, consts.id.ICON, setting); - icoObj.attr({style: "", class: consts.className.BUTTON + " " + consts.className.ICO_LOADING}); - } + view.makeDOMNodeMainBefore(html, setting, node); + view.makeDOMNodeLine(html, setting, node); + data.getBeforeA(setting, node, html); + view.makeDOMNodeNameBefore(html, setting, node); + data.getInnerBeforeA(setting, node, html); + view.makeDOMNodeIcon(html, setting, node); + data.getInnerAfterA(setting, node, html); + view.makeDOMNodeNameAfter(html, setting, node); + data.getAfterA(setting, node, html); + if (node.isParent && node.open) { + view.makeUlHtml(setting, node, html, childHtml.join('')); + } + view.makeDOMNodeMainAfter(html, setting, node); + data.addCreatedNode(setting, node); + } + } + return html; + }, + appendParentULDom: function(setting, node) { + var html = [], + nObj = $$(node, setting); + if (!nObj.get(0) && !!node.parentTId) { + view.appendParentULDom(setting, node.getParentNode()); + nObj = $$(node, setting); + } + var ulObj = $$(node, consts.id.UL, setting); + if (ulObj.get(0)) { + ulObj.remove(); + } + var childKey = setting.data.key.children, + childHtml = view.appendNodes(setting, node.level+1, node[childKey], node, false, true); + view.makeUlHtml(setting, node, html, childHtml.join('')); + nObj.append(html.join('')); + }, + asyncNode: function(setting, node, isSilent, callback) { + var i, l; + if (node && !node.isParent) { + tools.apply(callback); + return false; + } else if (node && node.isAjaxing) { + return false; + } else if (tools.apply(setting.callback.beforeAsync, [setting.treeId, node], true) == false) { + tools.apply(callback); + return false; + } + if (node) { + node.isAjaxing = true; + var icoObj = $$(node, consts.id.ICON, setting); + icoObj.attr({"style":"", "class":consts.className.BUTTON + " " + consts.className.ICO_LOADING}); + } - var tmpParam = {}; - for (i = 0, l = setting.async.autoParam.length; node && i < l; i++) { - var pKey = setting.async.autoParam[i].split("="), spKey = pKey; - if (pKey.length > 1) { - spKey = pKey[1]; - pKey = pKey[0]; - } - tmpParam[spKey] = node[pKey]; - } - if (tools.isArray(setting.async.otherParam)) { - for (i = 0, l = setting.async.otherParam.length; i < l; i += 2) { - tmpParam[setting.async.otherParam[i]] = setting.async.otherParam[i + 1]; - } - } else { - for (var p in setting.async.otherParam) { - tmpParam[p] = setting.async.otherParam[p]; - } - } + var tmpParam = {}; + for (i = 0, l = setting.async.autoParam.length; node && i < l; i++) { + var pKey = setting.async.autoParam[i].split("="), spKey = pKey; + if (pKey.length>1) { + spKey = pKey[1]; + pKey = pKey[0]; + } + tmpParam[spKey] = node[pKey]; + } + if (tools.isArray(setting.async.otherParam)) { + for (i = 0, l = setting.async.otherParam.length; i < l; i += 2) { + tmpParam[setting.async.otherParam[i]] = setting.async.otherParam[i + 1]; + } + } else { + for (var p in setting.async.otherParam) { + tmpParam[p] = setting.async.otherParam[p]; + } + } - var _tmpV = data.getRoot(setting)._ver; - $.ajax({ - contentType: setting.async.contentType, - cache: false, - type: setting.async.type, - url: tools.apply(setting.async.url, [setting.treeId, node], setting.async.url), - data: tmpParam, - dataType: setting.async.dataType, - success: function (msg) { - if (_tmpV != data.getRoot(setting)._ver) { - return; - } - var newNodes = []; - try { - if (!msg || msg.length == 0) { - newNodes = []; - } else if (typeof msg === "string") { - newNodes = eval("(" + msg + ")"); - } else { - newNodes = msg; - } - } catch(err) { - newNodes = msg; - } + var _tmpV = data.getRoot(setting)._ver; + $.ajax({ + contentType: setting.async.contentType, + cache: false, + type: setting.async.type, + url: tools.apply(setting.async.url, [setting.treeId, node], setting.async.url), + data: tmpParam, + dataType: setting.async.dataType, + success: function(msg) { + if (_tmpV != data.getRoot(setting)._ver) { + return; + } + var newNodes = []; + try { + if (!msg || msg.length == 0) { + newNodes = []; + } else if (typeof msg == "string") { + newNodes = eval("(" + msg + ")"); + } else { + newNodes = msg; + } + } catch(err) { + newNodes = msg; + } - if (node) { - node.isAjaxing = null; - node.zAsync = true; - } - view.setNodeLineIcos(setting, node); - if (newNodes && newNodes !== "") { - newNodes = tools.apply(setting.async.dataFilter, [setting.treeId, node, newNodes], newNodes); - view.addNodes(setting, node, newNodes ? tools.clone(newNodes) : [], !!isSilent); - } else { - view.addNodes(setting, node, [], !!isSilent); - } - setting.treeObj.trigger(consts.event.ASYNC_SUCCESS, [setting.treeId, node, msg]); - tools.apply(callback); - }, - error: function (XMLHttpRequest, textStatus, errorThrown) { - if (_tmpV != data.getRoot(setting)._ver) { - return; - } - if (node) node.isAjaxing = null; - view.setNodeLineIcos(setting, node); - setting.treeObj.trigger(consts.event.ASYNC_ERROR, [setting.treeId, node, XMLHttpRequest, textStatus, errorThrown]); - } - }); - return true; - }, - cancelPreSelectedNode: function (setting, node, excludeNode) { - var list = data.getRoot(setting).curSelectedList, - i, n; - for (i = list.length - 1; i >= 0; i--) { - n = list[i]; - if (node === n || (!node && (!excludeNode || excludeNode !== n))) { - $$(n, consts.id.A, setting).removeClass(consts.node.CURSELECTED); - if (node) { - data.removeSelectedNode(setting, node); - setting.treeObj.trigger(consts.event.UNSELECTED, [event, setting.treeId, n]); - break; - } else { - list.splice(i, 1); - setting.treeObj.trigger(consts.event.UNSELECTED, [event, setting.treeId, n]); - } - } - } - }, - createNodeCallback: function (setting) { - if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) { - var root = data.getRoot(setting); - while (root.createdNodes.length > 0) { - var node = root.createdNodes.shift(); - tools.apply(setting.view.addDiyDom, [setting.treeId, node]); - if (setting.callback.onNodeCreated) { - setting.treeObj.trigger(consts.event.NODECREATED, [setting.treeId, node]); - } - } - } - }, - createNodes: function (setting, level, nodes, parentNode) { - if (!nodes || nodes.length == 0) return; - var root = data.getRoot(setting), - childKey = setting.data.key.children, - openFlag = !parentNode || parentNode.open || !!$$(parentNode[childKey][0], setting).get(0); - root.createdNodes = []; - var zTreeHtml = view.appendNodes(setting, level, nodes, parentNode, true, openFlag); - if (!parentNode) { - setting.treeObj.append(zTreeHtml.join("")); - } else { - var ulObj = $$(parentNode, consts.id.UL, setting); - if (ulObj.get(0)) { - ulObj.append(zTreeHtml.join("")); - } - } - view.createNodeCallback(setting); - }, - destroy: function (setting) { - if (!setting) return; - data.initCache(setting); - data.initRoot(setting); - event.unbindTree(setting); - event.unbindEvent(setting); - setting.treeObj.empty(); - delete settings[setting.treeId]; - }, - expandCollapseNode: function (setting, node, expandFlag, animateFlag, callback) { - var root = data.getRoot(setting), - childKey = setting.data.key.children; - if (!node) { - tools.apply(callback, []); - return; - } - if (root.expandTriggerFlag) { - var _callback = callback; - callback = function () { - if (_callback) _callback(); - if (node.open) { - setting.treeObj.trigger(consts.event.EXPAND, [setting.treeId, node]); - } else { - setting.treeObj.trigger(consts.event.COLLAPSE, [setting.treeId, node]); - } - }; - root.expandTriggerFlag = false; - } - if (!node.open && node.isParent && ((!$$(node, consts.id.UL, setting).get(0)) || (node[childKey] && node[childKey].length > 0 && !$$(node[childKey][0], setting).get(0)))) { - view.appendParentULDom(setting, node); - view.createNodeCallback(setting); - } - if (node.open == expandFlag) { - tools.apply(callback, []); - return; - } - var ulObj = $$(node, consts.id.UL, setting), - switchObj = $$(node, consts.id.SWITCH, setting), - icoObj = $$(node, consts.id.ICON, setting); + if (node) { + node.isAjaxing = null; + node.zAsync = true; + } + view.setNodeLineIcos(setting, node); + if (newNodes && newNodes !== "") { + newNodes = tools.apply(setting.async.dataFilter, [setting.treeId, node, newNodes], newNodes); + view.addNodes(setting, node, !!newNodes ? tools.clone(newNodes) : [], !!isSilent); + } else { + view.addNodes(setting, node, [], !!isSilent); + } + setting.treeObj.trigger(consts.event.ASYNC_SUCCESS, [setting.treeId, node, msg]); + tools.apply(callback); + }, + error: function(XMLHttpRequest, textStatus, errorThrown) { + if (_tmpV != data.getRoot(setting)._ver) { + return; + } + if (node) node.isAjaxing = null; + view.setNodeLineIcos(setting, node); + setting.treeObj.trigger(consts.event.ASYNC_ERROR, [setting.treeId, node, XMLHttpRequest, textStatus, errorThrown]); + } + }); + return true; + }, + cancelPreSelectedNode: function (setting, node, excludeNode) { + var list = data.getRoot(setting).curSelectedList, + i, n; + for (i=list.length-1; i>=0; i--) { + n = list[i]; + if (node === n || (!node && (!excludeNode || excludeNode !== n))) { + $$(n, consts.id.A, setting).removeClass(consts.node.CURSELECTED); + if (node) { + data.removeSelectedNode(setting, node); + setting.treeObj.trigger(consts.event.UNSELECTED, [event, setting.treeId, n]); + break; + } else { + list.splice(i, 1); + setting.treeObj.trigger(consts.event.UNSELECTED, [event, setting.treeId, n]); + } + } + } + }, + createNodeCallback: function(setting) { + if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) { + var root = data.getRoot(setting); + while (root.createdNodes.length>0) { + var node = root.createdNodes.shift(); + tools.apply(setting.view.addDiyDom, [setting.treeId, node]); + if (!!setting.callback.onNodeCreated) { + setting.treeObj.trigger(consts.event.NODECREATED, [setting.treeId, node]); + } + } + } + }, + createNodes: function(setting, level, nodes, parentNode) { + if (!nodes || nodes.length == 0) return; + var root = data.getRoot(setting), + childKey = setting.data.key.children, + openFlag = !parentNode || parentNode.open || !!$$(parentNode[childKey][0], setting).get(0); + root.createdNodes = []; + var zTreeHtml = view.appendNodes(setting, level, nodes, parentNode, true, openFlag); + if (!parentNode) { + setting.treeObj.append(zTreeHtml.join('')); + } else { + var ulObj = $$(parentNode, consts.id.UL, setting); + if (ulObj.get(0)) { + ulObj.append(zTreeHtml.join('')); + } + } + view.createNodeCallback(setting); + }, + destroy: function(setting) { + if (!setting) return; + data.initCache(setting); + data.initRoot(setting); + event.unbindTree(setting); + event.unbindEvent(setting); + setting.treeObj.empty(); + delete settings[setting.treeId]; + }, + expandCollapseNode: function(setting, node, expandFlag, animateFlag, callback) { + var root = data.getRoot(setting), + childKey = setting.data.key.children; + if (!node) { + tools.apply(callback, []); + return; + } + if (root.expandTriggerFlag) { + var _callback = callback; + callback = function(){ + if (_callback) _callback(); + if (node.open) { + setting.treeObj.trigger(consts.event.EXPAND, [setting.treeId, node]); + } else { + setting.treeObj.trigger(consts.event.COLLAPSE, [setting.treeId, node]); + } + }; + root.expandTriggerFlag = false; + } + if (!node.open && node.isParent && ((!$$(node, consts.id.UL, setting).get(0)) || (node[childKey] && node[childKey].length>0 && !$$(node[childKey][0], setting).get(0)))) { + view.appendParentULDom(setting, node); + view.createNodeCallback(setting); + } + if (node.open == expandFlag) { + tools.apply(callback, []); + return; + } + var ulObj = $$(node, consts.id.UL, setting), + switchObj = $$(node, consts.id.SWITCH, setting), + icoObj = $$(node, consts.id.ICON, setting); - if (node.isParent) { - node.open = !node.open; - if (node.iconOpen && node.iconClose) { - icoObj.attr("style", view.makeNodeIcoStyle(setting, node)); - } + if (node.isParent) { + node.open = !node.open; + if (node.iconOpen && node.iconClose) { + icoObj.attr("style", view.makeNodeIcoStyle(setting, node)); + } - if (node.open) { - view.replaceSwitchClass(node, switchObj, consts.folder.OPEN); - view.replaceIcoClass(node, icoObj, consts.folder.OPEN); - if (animateFlag == false || setting.view.expandSpeed == "") { - ulObj.show(); - tools.apply(callback, []); - } else { - if (node[childKey] && node[childKey].length > 0) { - ulObj.slideDown(setting.view.expandSpeed, callback); - } else { - ulObj.show(); - tools.apply(callback, []); - } - } - } else { - view.replaceSwitchClass(node, switchObj, consts.folder.CLOSE); - view.replaceIcoClass(node, icoObj, consts.folder.CLOSE); - if (animateFlag == false || setting.view.expandSpeed == "" || !(node[childKey] && node[childKey].length > 0)) { - ulObj.hide(); - tools.apply(callback, []); - } else { - ulObj.slideUp(setting.view.expandSpeed, callback); - } - } - } else { - tools.apply(callback, []); - } - }, - expandCollapseParentNode: function (setting, node, expandFlag, animateFlag, callback) { - if (!node) return; - if (!node.parentTId) { - view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback); - return; - } - view.expandCollapseNode(setting, node, expandFlag, animateFlag); - - if (node.parentTId) { - view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, animateFlag, callback); - } - }, - expandCollapseSonNode: function (setting, node, expandFlag, animateFlag, callback) { - var root = data.getRoot(setting), - childKey = setting.data.key.children, - treeNodes = (node) ? node[childKey] : root[childKey], - selfAnimateSign = (node) ? false : animateFlag, - expandTriggerFlag = data.getRoot(setting).expandTriggerFlag; - data.getRoot(setting).expandTriggerFlag = false; - if (treeNodes) { - for (var i = 0, l = treeNodes.length; i < l; i++) { - if (treeNodes[i]) view.expandCollapseSonNode(setting, treeNodes[i], expandFlag, selfAnimateSign); - } - } - data.getRoot(setting).expandTriggerFlag = expandTriggerFlag; - view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback ); - }, - isSelectedNode: function (setting, node) { - if (!node) { - return false; - } - var list = data.getRoot(setting).curSelectedList, - i; - for (i = list.length - 1; i >= 0; i--) { - if (node === list[i]) { - return true; - } - } - return false; - }, - makeDOMNodeIcon: function (html, setting, node) { - var nameStr = data.getNodeName(setting, node), - name = setting.view.nameIsHTML ? nameStr : nameStr.replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">"); - html.push("<span id='", node.tId, consts.id.ICON, - "' title='' treeNode", consts.id.ICON, " class='", view.makeNodeIcoClass(setting, node), - "' style='", view.makeNodeIcoStyle(setting, node), "'></span><span id='", node.tId, consts.id.SPAN, - "'>", name, "</span>"); - }, - makeDOMNodeLine: function (html, setting, node) { - html.push("<span id='", node.tId, consts.id.SWITCH, "' title='' class='", view.makeNodeLineClass(setting, node), "' treeNode", consts.id.SWITCH, "></span>"); - }, - makeDOMNodeMainAfter: function (html, setting, node) { - html.push("</li>"); - }, - makeDOMNodeMainBefore: function (html, setting, node) { - html.push("<li id='", node.tId, "' class='", consts.className.LEVEL, node.level, "' tabindex='0' hidefocus='true' treenode>"); - }, - makeDOMNodeNameAfter: function (html, setting, node) { - html.push("</a>"); - }, - makeDOMNodeNameBefore: function (html, setting, node) { - var title = data.getNodeTitle(setting, node), - url = view.makeNodeUrl(setting, node), - fontcss = view.makeNodeFontCss(setting, node), - fontStyle = []; - for (var f in fontcss) { - fontStyle.push(f, ":", fontcss[f], ";"); - } - html.push("<a id='", node.tId, consts.id.A, "' class='", consts.className.LEVEL, node.level, "' treeNode", consts.id.A, " onclick=\"", (node.click || ""), - "\" ", ((url != null && url.length > 0) ? "href='" + url + "'" : ""), " target='", view.makeNodeTarget(node), "' style='", fontStyle.join(""), - "'"); - if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle) && title) {html.push("title='", title.replace(/'/g, "'").replace(/</g, "<").replace(/>/g, ">"), "'");} - html.push(">"); - }, - makeNodeFontCss: function (setting, node) { - var fontCss = tools.apply(setting.view.fontCss, [setting.treeId, node], setting.view.fontCss); - return (fontCss && ((typeof fontCss) !== "function")) ? fontCss : {}; - }, - makeNodeIcoClass: function (setting, node) { - var icoCss = ["ico"]; - if (!node.isAjaxing) { - icoCss[0] = (node.iconSkin ? node.iconSkin + "_" : "") + icoCss[0]; - if (node.isParent) { - icoCss.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE); - } else { - icoCss.push(consts.folder.DOCU); - } - } - return consts.className.BUTTON + " " + icoCss.join("_"); - }, - makeNodeIcoStyle: function (setting, node) { - var icoStyle = []; - if (!node.isAjaxing) { - var icon = (node.isParent && node.iconOpen && node.iconClose) ? (node.open ? node.iconOpen : node.iconClose) : node.icon; - if (icon) icoStyle.push("background:url(", icon, ") 0 0 no-repeat;"); - if (setting.view.showIcon == false || !tools.apply(setting.view.showIcon, [setting.treeId, node], true)) { - icoStyle.push("width:0px;height:0px;"); - } - } - return icoStyle.join(""); - }, - makeNodeLineClass: function (setting, node) { - var lineClass = []; - if (setting.view.showLine) { - if (node.level == 0 && node.isFirstNode && node.isLastNode) { - lineClass.push(consts.line.ROOT); - } else if (node.level == 0 && node.isFirstNode) { - lineClass.push(consts.line.ROOTS); - } else if (node.isLastNode) { - lineClass.push(consts.line.BOTTOM); - } else { - lineClass.push(consts.line.CENTER); - } - } else { - lineClass.push(consts.line.NOLINE); - } - if (node.isParent) { - lineClass.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE); - } else { - lineClass.push(consts.folder.DOCU); - } - return view.makeNodeLineClassEx(node) + lineClass.join("_"); - }, - makeNodeLineClassEx: function (node) { - return consts.className.BUTTON + " " + consts.className.LEVEL + node.level + " " + consts.className.SWITCH + " "; - }, - makeNodeTarget: function (node) { - return (node.target || "_blank"); - }, - makeNodeUrl: function (setting, node) { - var urlKey = setting.data.key.url; - return node[urlKey] ? node[urlKey] : null; - }, - makeUlHtml: function (setting, node, html, content) { - html.push("<ul id='", node.tId, consts.id.UL, "' class='", consts.className.LEVEL, node.level, " ", view.makeUlLineClass(setting, node), "' style='display:", (node.open ? "block" : "none"), "'>"); - html.push(content); - html.push("</ul>"); - }, - makeUlLineClass: function (setting, node) { - return ((setting.view.showLine && !node.isLastNode) ? consts.line.LINE : ""); - }, - removeChildNodes: function (setting, node) { - if (!node) return; - var childKey = setting.data.key.children, - nodes = node[childKey]; - if (!nodes) return; + if (node.open) { + view.replaceSwitchClass(node, switchObj, consts.folder.OPEN); + view.replaceIcoClass(node, icoObj, consts.folder.OPEN); + if (animateFlag == false || setting.view.expandSpeed == "") { + ulObj.show(); + tools.apply(callback, []); + } else { + if (node[childKey] && node[childKey].length > 0) { + ulObj.slideDown(setting.view.expandSpeed, callback); + } else { + ulObj.show(); + tools.apply(callback, []); + } + } + } else { + view.replaceSwitchClass(node, switchObj, consts.folder.CLOSE); + view.replaceIcoClass(node, icoObj, consts.folder.CLOSE); + if (animateFlag == false || setting.view.expandSpeed == "" || !(node[childKey] && node[childKey].length > 0)) { + ulObj.hide(); + tools.apply(callback, []); + } else { + ulObj.slideUp(setting.view.expandSpeed, callback); + } + } + } else { + tools.apply(callback, []); + } + }, + expandCollapseParentNode: function(setting, node, expandFlag, animateFlag, callback) { + if (!node) return; + if (!node.parentTId) { + view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback); + return; + } else { + view.expandCollapseNode(setting, node, expandFlag, animateFlag); + } + if (node.parentTId) { + view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, animateFlag, callback); + } + }, + expandCollapseSonNode: function(setting, node, expandFlag, animateFlag, callback) { + var root = data.getRoot(setting), + childKey = setting.data.key.children, + treeNodes = (node) ? node[childKey]: root[childKey], + selfAnimateSign = (node) ? false : animateFlag, + expandTriggerFlag = data.getRoot(setting).expandTriggerFlag; + data.getRoot(setting).expandTriggerFlag = false; + if (treeNodes) { + for (var i = 0, l = treeNodes.length; i < l; i++) { + if (treeNodes[i]) view.expandCollapseSonNode(setting, treeNodes[i], expandFlag, selfAnimateSign); + } + } + data.getRoot(setting).expandTriggerFlag = expandTriggerFlag; + view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback ); + }, + isSelectedNode: function (setting, node) { + if (!node) { + return false; + } + var list = data.getRoot(setting).curSelectedList, + i; + for (i=list.length-1; i>=0; i--) { + if (node === list[i]) { + return true; + } + } + return false; + }, + makeDOMNodeIcon: function(html, setting, node) { + var nameStr = data.getNodeName(setting, node), + name = setting.view.nameIsHTML ? nameStr : nameStr.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>'); + html.push("<span id='", node.tId, consts.id.ICON, + "' title='' treeNode", consts.id.ICON," class='", view.makeNodeIcoClass(setting, node), + "' style='", view.makeNodeIcoStyle(setting, node), "'></span><span id='", node.tId, consts.id.SPAN, + "'>",name,"</span>"); + }, + makeDOMNodeLine: function(html, setting, node) { + html.push("<span id='", node.tId, consts.id.SWITCH, "' title='' class='", view.makeNodeLineClass(setting, node), "' treeNode", consts.id.SWITCH,"></span>"); + }, + makeDOMNodeMainAfter: function(html, setting, node) { + html.push("</li>"); + }, + makeDOMNodeMainBefore: function(html, setting, node) { + html.push("<li id='", node.tId, "' class='", consts.className.LEVEL, node.level,"' tabindex='0' hidefocus='true' treenode>"); + }, + makeDOMNodeNameAfter: function(html, setting, node) { + html.push("</a>"); + }, + makeDOMNodeNameBefore: function(html, setting, node) { + var title = data.getNodeTitle(setting, node), + url = view.makeNodeUrl(setting, node), + fontcss = view.makeNodeFontCss(setting, node), + fontStyle = []; + for (var f in fontcss) { + fontStyle.push(f, ":", fontcss[f], ";"); + } + html.push("<a id='", node.tId, consts.id.A, "' class='", consts.className.LEVEL, node.level,"' treeNode", consts.id.A," onclick=\"", (node.click || ''), + "\" ", ((url != null && url.length > 0) ? "href='" + url + "'" : ""), " target='",view.makeNodeTarget(node),"' style='", fontStyle.join(''), + "'"); + if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle) && title) {html.push("title='", title.replace(/'/g,"'").replace(/</g,'<').replace(/>/g,'>'),"'");} + html.push(">"); + }, + makeNodeFontCss: function(setting, node) { + var fontCss = tools.apply(setting.view.fontCss, [setting.treeId, node], setting.view.fontCss); + return (fontCss && ((typeof fontCss) != "function")) ? fontCss : {}; + }, + makeNodeIcoClass: function(setting, node) { + var icoCss = ["ico"]; + if (!node.isAjaxing) { + icoCss[0] = (node.iconSkin ? node.iconSkin + "_" : "") + icoCss[0]; + if (node.isParent) { + icoCss.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE); + } else { + icoCss.push(consts.folder.DOCU); + } + } + return consts.className.BUTTON + " " + icoCss.join('_'); + }, + makeNodeIcoStyle: function(setting, node) { + var icoStyle = []; + if (!node.isAjaxing) { + var icon = (node.isParent && node.iconOpen && node.iconClose) ? (node.open ? node.iconOpen : node.iconClose) : node.icon; + if (icon) icoStyle.push("background:url(", icon, ") 0 0 no-repeat;"); + if (setting.view.showIcon == false || !tools.apply(setting.view.showIcon, [setting.treeId, node], true)) { + icoStyle.push("width:0px;height:0px;"); + } + } + return icoStyle.join(''); + }, + makeNodeLineClass: function(setting, node) { + var lineClass = []; + if (setting.view.showLine) { + if (node.level == 0 && node.isFirstNode && node.isLastNode) { + lineClass.push(consts.line.ROOT); + } else if (node.level == 0 && node.isFirstNode) { + lineClass.push(consts.line.ROOTS); + } else if (node.isLastNode) { + lineClass.push(consts.line.BOTTOM); + } else { + lineClass.push(consts.line.CENTER); + } + } else { + lineClass.push(consts.line.NOLINE); + } + if (node.isParent) { + lineClass.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE); + } else { + lineClass.push(consts.folder.DOCU); + } + return view.makeNodeLineClassEx(node) + lineClass.join('_'); + }, + makeNodeLineClassEx: function(node) { + return consts.className.BUTTON + " " + consts.className.LEVEL + node.level + " " + consts.className.SWITCH + " "; + }, + makeNodeTarget: function(node) { + return (node.target || "_blank"); + }, + makeNodeUrl: function(setting, node) { + var urlKey = setting.data.key.url; + return node[urlKey] ? node[urlKey] : null; + }, + makeUlHtml: function(setting, node, html, content) { + html.push("<ul id='", node.tId, consts.id.UL, "' class='", consts.className.LEVEL, node.level, " ", view.makeUlLineClass(setting, node), "' style='display:", (node.open ? "block": "none"),"'>"); + html.push(content); + html.push("</ul>"); + }, + makeUlLineClass: function(setting, node) { + return ((setting.view.showLine && !node.isLastNode) ? consts.line.LINE : ""); + }, + removeChildNodes: function(setting, node) { + if (!node) return; + var childKey = setting.data.key.children, + nodes = node[childKey]; + if (!nodes) return; - for (var i = 0, l = nodes.length; i < l; i++) { - data.removeNodeCache(setting, nodes[i]); - } - data.removeSelectedNode(setting); - delete node[childKey]; + for (var i = 0, l = nodes.length; i < l; i++) { + data.removeNodeCache(setting, nodes[i]); + } + data.removeSelectedNode(setting); + delete node[childKey]; - if (!setting.data.keep.parent) { - node.isParent = false; - node.open = false; - var tmp_switchObj = $$(node, consts.id.SWITCH, setting), - tmp_icoObj = $$(node, consts.id.ICON, setting); - view.replaceSwitchClass(node, tmp_switchObj, consts.folder.DOCU); - view.replaceIcoClass(node, tmp_icoObj, consts.folder.DOCU); - $$(node, consts.id.UL, setting).remove(); - } else { - $$(node, consts.id.UL, setting).empty(); - } - }, - setFirstNode: function (setting, parentNode) { - var childKey = setting.data.key.children, childLength = parentNode[childKey].length; - if ( childLength > 0) { - parentNode[childKey][0].isFirstNode = true; - } - }, - setLastNode: function (setting, parentNode) { - var childKey = setting.data.key.children, childLength = parentNode[childKey].length; - if ( childLength > 0) { - parentNode[childKey][childLength - 1].isLastNode = true; - } - }, - removeNode: function (setting, node) { - var root = data.getRoot(setting), - childKey = setting.data.key.children, - parentNode = (node.parentTId) ? node.getParentNode() : root; + if (!setting.data.keep.parent) { + node.isParent = false; + node.open = false; + var tmp_switchObj = $$(node, consts.id.SWITCH, setting), + tmp_icoObj = $$(node, consts.id.ICON, setting); + view.replaceSwitchClass(node, tmp_switchObj, consts.folder.DOCU); + view.replaceIcoClass(node, tmp_icoObj, consts.folder.DOCU); + $$(node, consts.id.UL, setting).remove(); + } else { + $$(node, consts.id.UL, setting).empty(); + } + }, + setFirstNode: function(setting, parentNode) { + var childKey = setting.data.key.children, childLength = parentNode[childKey].length; + if ( childLength > 0) { + parentNode[childKey][0].isFirstNode = true; + } + }, + setLastNode: function(setting, parentNode) { + var childKey = setting.data.key.children, childLength = parentNode[childKey].length; + if ( childLength > 0) { + parentNode[childKey][childLength - 1].isLastNode = true; + } + }, + removeNode: function(setting, node) { + var root = data.getRoot(setting), + childKey = setting.data.key.children, + parentNode = (node.parentTId) ? node.getParentNode() : root; - node.isFirstNode = false; - node.isLastNode = false; - node.getPreNode = function () {return null;}; - node.getNextNode = function () {return null;}; + node.isFirstNode = false; + node.isLastNode = false; + node.getPreNode = function() {return null;}; + node.getNextNode = function() {return null;}; - if (!data.getNodeCache(setting, node.tId)) { - return; - } + if (!data.getNodeCache(setting, node.tId)) { + return; + } - $$(node, setting).remove(); - data.removeNodeCache(setting, node); - data.removeSelectedNode(setting, node); + $$(node, setting).remove(); + data.removeNodeCache(setting, node); + data.removeSelectedNode(setting, node); - for (var i = 0, l = parentNode[childKey].length; i < l; i++) { - if (parentNode[childKey][i].tId == node.tId) { - parentNode[childKey].splice(i, 1); - break; - } - } - view.setFirstNode(setting, parentNode); - view.setLastNode(setting, parentNode); + for (var i = 0, l = parentNode[childKey].length; i < l; i++) { + if (parentNode[childKey][i].tId == node.tId) { + parentNode[childKey].splice(i, 1); + break; + } + } + view.setFirstNode(setting, parentNode); + view.setLastNode(setting, parentNode); - var tmp_ulObj, tmp_switchObj, tmp_icoObj, - childLength = parentNode[childKey].length; + var tmp_ulObj,tmp_switchObj,tmp_icoObj, + childLength = parentNode[childKey].length; - // repair nodes old parent - if (!setting.data.keep.parent && childLength == 0) { - // old parentNode has no child nodes - parentNode.isParent = false; - parentNode.open = false; - tmp_ulObj = $$(parentNode, consts.id.UL, setting); - tmp_switchObj = $$(parentNode, consts.id.SWITCH, setting); - tmp_icoObj = $$(parentNode, consts.id.ICON, setting); - view.replaceSwitchClass(parentNode, tmp_switchObj, consts.folder.DOCU); - view.replaceIcoClass(parentNode, tmp_icoObj, consts.folder.DOCU); - tmp_ulObj.css("display", "none"); + //repair nodes old parent + if (!setting.data.keep.parent && childLength == 0) { + //old parentNode has no child nodes + parentNode.isParent = false; + parentNode.open = false; + tmp_ulObj = $$(parentNode, consts.id.UL, setting); + tmp_switchObj = $$(parentNode, consts.id.SWITCH, setting); + tmp_icoObj = $$(parentNode, consts.id.ICON, setting); + view.replaceSwitchClass(parentNode, tmp_switchObj, consts.folder.DOCU); + view.replaceIcoClass(parentNode, tmp_icoObj, consts.folder.DOCU); + tmp_ulObj.css("display", "none"); - } else if (setting.view.showLine && childLength > 0) { - // old parentNode has child nodes - var newLast = parentNode[childKey][childLength - 1]; - tmp_ulObj = $$(newLast, consts.id.UL, setting); - tmp_switchObj = $$(newLast, consts.id.SWITCH, setting); - tmp_icoObj = $$(newLast, consts.id.ICON, setting); - if (parentNode == root) { - if (parentNode[childKey].length == 1) { - // node was root, and ztree has only one root after move node - view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.ROOT); - } else { - var tmp_first_switchObj = $$(parentNode[childKey][0], consts.id.SWITCH, setting); - view.replaceSwitchClass(parentNode[childKey][0], tmp_first_switchObj, consts.line.ROOTS); - view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM); - } - } else { - view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM); - } - tmp_ulObj.removeClass(consts.line.LINE); - } - }, - replaceIcoClass: function (node, obj, newName) { - if (!obj || node.isAjaxing) return; - var tmpName = obj.attr("class"); - if (tmpName == undefined) return; - var tmpList = tmpName.split("_"); - switch (newName) { - case consts.folder.OPEN: - case consts.folder.CLOSE: - case consts.folder.DOCU: - tmpList[tmpList.length - 1] = newName; - break; - } - obj.attr("class", tmpList.join("_")); - }, - replaceSwitchClass: function (node, obj, newName) { - if (!obj) return; - var tmpName = obj.attr("class"); - if (tmpName == undefined) return; - var tmpList = tmpName.split("_"); - switch (newName) { - case consts.line.ROOT: - case consts.line.ROOTS: - case consts.line.CENTER: - case consts.line.BOTTOM: - case consts.line.NOLINE: - tmpList[0] = view.makeNodeLineClassEx(node) + newName; - break; - case consts.folder.OPEN: - case consts.folder.CLOSE: - case consts.folder.DOCU: - tmpList[1] = newName; - break; - } - obj.attr("class", tmpList.join("_")); - if (newName !== consts.folder.DOCU) { - obj.removeAttr("disabled"); - } else { - obj.attr("disabled", "disabled"); - } - }, - selectNode: function (setting, node, addFlag) { - if (!addFlag) { - view.cancelPreSelectedNode(setting, null, node); - } - $$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED); - data.addSelectedNode(setting, node); - setting.treeObj.trigger(consts.event.SELECTED, [event, setting.treeId, node]); - }, - setNodeFontCss: function (setting, treeNode) { - var aObj = $$(treeNode, consts.id.A, setting), - fontCss = view.makeNodeFontCss(setting, treeNode); - if (fontCss) { - aObj.css(fontCss); - } - }, - setNodeLineIcos: function (setting, node) { - if (!node) return; - var switchObj = $$(node, consts.id.SWITCH, setting), - ulObj = $$(node, consts.id.UL, setting), - icoObj = $$(node, consts.id.ICON, setting), - ulLine = view.makeUlLineClass(setting, node); - if (ulLine.length == 0) { - ulObj.removeClass(consts.line.LINE); - } else { - ulObj.addClass(ulLine); - } - switchObj.attr("class", view.makeNodeLineClass(setting, node)); - if (node.isParent) { - switchObj.removeAttr("disabled"); - } else { - switchObj.attr("disabled", "disabled"); - } - icoObj.removeAttr("style"); - icoObj.attr("style", view.makeNodeIcoStyle(setting, node)); - icoObj.attr("class", view.makeNodeIcoClass(setting, node)); - }, - setNodeName: function (setting, node) { - var title = data.getNodeTitle(setting, node), - nObj = $$(node, consts.id.SPAN, setting); - nObj.empty(); - if (setting.view.nameIsHTML) { - nObj.html(data.getNodeName(setting, node)); - } else { - nObj.text(data.getNodeName(setting, node)); - } - if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle)) { - var aObj = $$(node, consts.id.A, setting); - aObj.attr("title", !title ? "" : title); - } - }, - setNodeTarget: function (setting, node) { - var aObj = $$(node, consts.id.A, setting); - aObj.attr("target", view.makeNodeTarget(node)); - }, - setNodeUrl: function (setting, node) { - var aObj = $$(node, consts.id.A, setting), - url = view.makeNodeUrl(setting, node); - if (url == null || url.length == 0) { - aObj.removeAttr("href"); - } else { - aObj.attr("href", url); - } - }, - switchNode: function (setting, node) { - if (node.open || !tools.canAsync(setting, node)) { - view.expandCollapseNode(setting, node, !node.open); - } else if (setting.async.enable) { - if (!view.asyncNode(setting, node)) { - view.expandCollapseNode(setting, node, !node.open); - return; - } - } else if (node) { - view.expandCollapseNode(setting, node, !node.open); - } - } - }; - // zTree defind - $.fn.zTree = { - consts: _consts, - _z: { - tools: tools, - view: view, - event: event, - data: data - }, - getZTreeObj: function (treeId) { - var o = data.getZTreeTools(treeId); - return o ? o : null; - }, - destroy: function (treeId) { - if (!!treeId && treeId.length > 0) { - view.destroy(data.getSetting(treeId)); - } else { - for(var s in settings) { - view.destroy(settings[s]); - } - } - }, - init: function (obj, zSetting, zNodes) { - var setting = tools.clone(_setting); - $.extend(true, setting, zSetting); - setting.treeId = obj.attr("id"); - setting.treeObj = obj; - setting.treeObj.empty(); - settings[setting.treeId] = setting; - // For some older browser,(e.g., ie6) - if(typeof document.body.style.maxHeight === "undefined") { - setting.view.expandSpeed = ""; - } - data.initRoot(setting); - var root = data.getRoot(setting), - childKey = setting.data.key.children; - zNodes = zNodes ? tools.clone(tools.isArray(zNodes) ? zNodes : [zNodes]) : []; - if (setting.data.simpleData.enable) { - root[childKey] = data.transformTozTreeFormat(setting, zNodes); - } else { - root[childKey] = zNodes; - } + } else if (setting.view.showLine && childLength > 0) { + //old parentNode has child nodes + var newLast = parentNode[childKey][childLength - 1]; + tmp_ulObj = $$(newLast, consts.id.UL, setting); + tmp_switchObj = $$(newLast, consts.id.SWITCH, setting); + tmp_icoObj = $$(newLast, consts.id.ICON, setting); + if (parentNode == root) { + if (parentNode[childKey].length == 1) { + //node was root, and ztree has only one root after move node + view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.ROOT); + } else { + var tmp_first_switchObj = $$(parentNode[childKey][0], consts.id.SWITCH, setting); + view.replaceSwitchClass(parentNode[childKey][0], tmp_first_switchObj, consts.line.ROOTS); + view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM); + } + } else { + view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM); + } + tmp_ulObj.removeClass(consts.line.LINE); + } + }, + replaceIcoClass: function(node, obj, newName) { + if (!obj || node.isAjaxing) return; + var tmpName = obj.attr("class"); + if (tmpName == undefined) return; + var tmpList = tmpName.split("_"); + switch (newName) { + case consts.folder.OPEN: + case consts.folder.CLOSE: + case consts.folder.DOCU: + tmpList[tmpList.length-1] = newName; + break; + } + obj.attr("class", tmpList.join("_")); + }, + replaceSwitchClass: function(node, obj, newName) { + if (!obj) return; + var tmpName = obj.attr("class"); + if (tmpName == undefined) return; + var tmpList = tmpName.split("_"); + switch (newName) { + case consts.line.ROOT: + case consts.line.ROOTS: + case consts.line.CENTER: + case consts.line.BOTTOM: + case consts.line.NOLINE: + tmpList[0] = view.makeNodeLineClassEx(node) + newName; + break; + case consts.folder.OPEN: + case consts.folder.CLOSE: + case consts.folder.DOCU: + tmpList[1] = newName; + break; + } + obj.attr("class", tmpList.join("_")); + if (newName !== consts.folder.DOCU) { + obj.removeAttr("disabled"); + } else { + obj.attr("disabled", "disabled"); + } + }, + selectNode: function(setting, node, addFlag) { + if (!addFlag) { + view.cancelPreSelectedNode(setting, null, node); + } + $$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED); + data.addSelectedNode(setting, node); + setting.treeObj.trigger(consts.event.SELECTED, [event, setting.treeId, node]); + }, + setNodeFontCss: function(setting, treeNode) { + var aObj = $$(treeNode, consts.id.A, setting), + fontCss = view.makeNodeFontCss(setting, treeNode); + if (fontCss) { + aObj.css(fontCss); + } + }, + setNodeLineIcos: function(setting, node) { + if (!node) return; + var switchObj = $$(node, consts.id.SWITCH, setting), + ulObj = $$(node, consts.id.UL, setting), + icoObj = $$(node, consts.id.ICON, setting), + ulLine = view.makeUlLineClass(setting, node); + if (ulLine.length==0) { + ulObj.removeClass(consts.line.LINE); + } else { + ulObj.addClass(ulLine); + } + switchObj.attr("class", view.makeNodeLineClass(setting, node)); + if (node.isParent) { + switchObj.removeAttr("disabled"); + } else { + switchObj.attr("disabled", "disabled"); + } + icoObj.removeAttr("style"); + icoObj.attr("style", view.makeNodeIcoStyle(setting, node)); + icoObj.attr("class", view.makeNodeIcoClass(setting, node)); + }, + setNodeName: function(setting, node) { + var title = data.getNodeTitle(setting, node), + nObj = $$(node, consts.id.SPAN, setting); + nObj.empty(); + if (setting.view.nameIsHTML) { + nObj.html(data.getNodeName(setting, node)); + } else { + nObj.text(data.getNodeName(setting, node)); + } + if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle)) { + var aObj = $$(node, consts.id.A, setting); + aObj.attr("title", !title ? "" : title); + } + }, + setNodeTarget: function(setting, node) { + var aObj = $$(node, consts.id.A, setting); + aObj.attr("target", view.makeNodeTarget(node)); + }, + setNodeUrl: function(setting, node) { + var aObj = $$(node, consts.id.A, setting), + url = view.makeNodeUrl(setting, node); + if (url == null || url.length == 0) { + aObj.removeAttr("href"); + } else { + aObj.attr("href", url); + } + }, + switchNode: function(setting, node) { + if (node.open || !tools.canAsync(setting, node)) { + view.expandCollapseNode(setting, node, !node.open); + } else if (setting.async.enable) { + if (!view.asyncNode(setting, node)) { + view.expandCollapseNode(setting, node, !node.open); + return; + } + } else if (node) { + view.expandCollapseNode(setting, node, !node.open); + } + } + }; + // zTree defind + $.fn.zTree = { + consts : _consts, + _z : { + tools: tools, + view: view, + event: event, + data: data + }, + getZTreeObj: function(treeId) { + var o = data.getZTreeTools(treeId); + return o ? o : null; + }, + destroy: function(treeId) { + if (!!treeId && treeId.length > 0) { + view.destroy(data.getSetting(treeId)); + } else { + for(var s in settings) { + view.destroy(settings[s]); + } + } + }, + init: function(obj, zSetting, zNodes) { + var setting = tools.clone(_setting); + $.extend(true, setting, zSetting); + setting.treeId = obj.attr("id"); + setting.treeObj = obj; + setting.treeObj.empty(); + settings[setting.treeId] = setting; + //For some older browser,(e.g., ie6) + if(typeof document.body.style.maxHeight === "undefined") { + setting.view.expandSpeed = ""; + } + data.initRoot(setting); + var root = data.getRoot(setting), + childKey = setting.data.key.children; + zNodes = zNodes ? tools.clone(tools.isArray(zNodes)? zNodes : [zNodes]) : []; + if (setting.data.simpleData.enable) { + root[childKey] = data.transformTozTreeFormat(setting, zNodes); + } else { + root[childKey] = zNodes; + } - data.initCache(setting); - event.unbindTree(setting); - event.bindTree(setting); - event.unbindEvent(setting); - event.bindEvent(setting); + data.initCache(setting); + event.unbindTree(setting); + event.bindTree(setting); + event.unbindEvent(setting); + event.bindEvent(setting); - var zTreeTools = { - setting: setting, - addNodes: function (parentNode, newNodes, isSilent) { - if (!newNodes) return null; - if (!parentNode) parentNode = null; - if (parentNode && !parentNode.isParent && setting.data.keep.leaf) return null; - var xNewNodes = tools.clone(tools.isArray(newNodes) ? newNodes : [newNodes]); - function addCallback () { - view.addNodes(setting, parentNode, xNewNodes, (isSilent == true)); - } + var zTreeTools = { + setting : setting, + addNodes : function(parentNode, newNodes, isSilent) { + if (!newNodes) return null; + if (!parentNode) parentNode = null; + if (parentNode && !parentNode.isParent && setting.data.keep.leaf) return null; + var xNewNodes = tools.clone(tools.isArray(newNodes)? newNodes: [newNodes]); + function addCallback() { + view.addNodes(setting, parentNode, xNewNodes, (isSilent==true)); + } - if (tools.canAsync(setting, parentNode)) { - view.asyncNode(setting, parentNode, isSilent, addCallback); - } else { - addCallback(); - } - return xNewNodes; - }, - cancelSelectedNode: function (node) { - view.cancelPreSelectedNode(setting, node); - }, - destroy: function () { - view.destroy(setting); - }, - expandAll: function (expandFlag) { - expandFlag = !!expandFlag; - view.expandCollapseSonNode(setting, null, expandFlag, true); - return expandFlag; - }, - expandNode: function (node, expandFlag, sonSign, focus, callbackFlag) { - if (!node || !node.isParent) return null; - if (expandFlag !== true && expandFlag !== false) { - expandFlag = !node.open; - } - callbackFlag = !!callbackFlag; + if (tools.canAsync(setting, parentNode)) { + view.asyncNode(setting, parentNode, isSilent, addCallback); + } else { + addCallback(); + } + return xNewNodes; + }, + cancelSelectedNode : function(node) { + view.cancelPreSelectedNode(setting, node); + }, + destroy : function() { + view.destroy(setting); + }, + expandAll : function(expandFlag) { + expandFlag = !!expandFlag; + view.expandCollapseSonNode(setting, null, expandFlag, true); + return expandFlag; + }, + expandNode : function(node, expandFlag, sonSign, focus, callbackFlag) { + if (!node || !node.isParent) return null; + if (expandFlag !== true && expandFlag !== false) { + expandFlag = !node.open; + } + callbackFlag = !!callbackFlag; - if (callbackFlag && expandFlag && (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false)) { - return null; - } else if (callbackFlag && !expandFlag && (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false)) { - return null; - } - if (expandFlag && node.parentTId) { - view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, false); - } - if (expandFlag === node.open && !sonSign) { - return null; - } + if (callbackFlag && expandFlag && (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false)) { + return null; + } else if (callbackFlag && !expandFlag && (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false)) { + return null; + } + if (expandFlag && node.parentTId) { + view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, false); + } + if (expandFlag === node.open && !sonSign) { + return null; + } - data.getRoot(setting).expandTriggerFlag = callbackFlag; - if (!tools.canAsync(setting, node) && sonSign) { - view.expandCollapseSonNode(setting, node, expandFlag, true, function () { - if (focus !== false) {try{$$(node, setting).focus().blur();}catch(e) {}} - }); - } else { - node.open = !expandFlag; - view.switchNode(this.setting, node); - if (focus !== false) {try{$$(node, setting).focus().blur();}catch(e) {}} - } - return expandFlag; - }, - getNodes: function () { - return data.getNodes(setting); - }, - getNodeByParam: function (key, value, parentNode) { - if (!key) return null; - return data.getNodeByParam(setting, parentNode ? parentNode[setting.data.key.children] : data.getNodes(setting), key, value); - }, - getNodeByTId: function (tId) { - return data.getNodeCache(setting, tId); - }, - getNodesByParam: function (key, value, parentNode) { - if (!key) return null; - return data.getNodesByParam(setting, parentNode ? parentNode[setting.data.key.children] : data.getNodes(setting), key, value); - }, - getNodesByParamFuzzy: function (key, value, parentNode) { - if (!key) return null; - return data.getNodesByParamFuzzy(setting, parentNode ? parentNode[setting.data.key.children] : data.getNodes(setting), key, value); - }, - getNodesByFilter: function (filter, isSingle, parentNode, invokeParam) { - isSingle = !!isSingle; - if (!filter || (typeof filter !== "function")) return (isSingle ? null : []); - return data.getNodesByFilter(setting, parentNode ? parentNode[setting.data.key.children] : data.getNodes(setting), filter, isSingle, invokeParam); - }, - getNodeIndex: function (node) { - if (!node) return null; - var childKey = setting.data.key.children, - parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting); - for (var i = 0, l = parentNode[childKey].length; i < l; i++) { - if (parentNode[childKey][i] == node) return i; - } - return -1; - }, - getSelectedNodes: function () { - var r = [], list = data.getRoot(setting).curSelectedList; - for (var i = 0, l = list.length; i < l; i++) { - r.push(list[i]); - } - return r; - }, - isSelectedNode: function (node) { - return data.isSelectedNode(setting, node); - }, - reAsyncChildNodes: function (parentNode, reloadType, isSilent) { - if (!this.setting.async.enable) return; - var isRoot = !parentNode; - if (isRoot) { - parentNode = data.getRoot(setting); - } - if (reloadType == "refresh") { - var childKey = this.setting.data.key.children; - for (var i = 0, l = parentNode[childKey] ? parentNode[childKey].length : 0; i < l; i++) { - data.removeNodeCache(setting, parentNode[childKey][i]); - } - data.removeSelectedNode(setting); - parentNode[childKey] = []; - if (isRoot) { - this.setting.treeObj.empty(); - } else { - var ulObj = $$(parentNode, consts.id.UL, setting); - ulObj.empty(); - } - } - view.asyncNode(this.setting, isRoot ? null : parentNode, !!isSilent); - }, - refresh: function () { - this.setting.treeObj.empty(); - var root = data.getRoot(setting), - nodes = root[setting.data.key.children]; - data.initRoot(setting); - root[setting.data.key.children] = nodes; - data.initCache(setting); - view.createNodes(setting, 0, root[setting.data.key.children]); - }, - removeChildNodes: function (node) { - if (!node) return null; - var childKey = setting.data.key.children, - nodes = node[childKey]; - view.removeChildNodes(setting, node); - return nodes ? nodes : null; - }, - removeNode: function (node, callbackFlag) { - if (!node) return; - callbackFlag = !!callbackFlag; - if (callbackFlag && tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return; - view.removeNode(setting, node); - if (callbackFlag) { - this.setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]); - } - }, - selectNode: function (node, addFlag) { - if (!node) return; - if (tools.uCanDo(setting)) { - addFlag = setting.view.selectedMulti && addFlag; - if (node.parentTId) { - view.expandCollapseParentNode(setting, node.getParentNode(), true, false, function () { - try{$$(node, setting).focus().blur();}catch(e) {} - }); - } else { - try{$$(node, setting).focus().blur();}catch(e) {} - } - view.selectNode(setting, node, addFlag); - } - }, - transformTozTreeNodes: function (simpleNodes) { - return data.transformTozTreeFormat(setting, simpleNodes); - }, - transformToArray: function (nodes) { - return data.transformToArrayFormat(setting, nodes); - }, - updateNode: function (node, checkTypeFlag) { - if (!node) return; - var nObj = $$(node, setting); - if (nObj.get(0) && tools.uCanDo(setting)) { - view.setNodeName(setting, node); - view.setNodeTarget(setting, node); - view.setNodeUrl(setting, node); - view.setNodeLineIcos(setting, node); - view.setNodeFontCss(setting, node); - } - } - }; - root.treeTools = zTreeTools; - data.setZTreeTools(setting, zTreeTools); + data.getRoot(setting).expandTriggerFlag = callbackFlag; + if (!tools.canAsync(setting, node) && sonSign) { + view.expandCollapseSonNode(setting, node, expandFlag, true, function() { + if (focus !== false) {try{$$(node, setting).focus().blur();}catch(e){}} + }); + } else { + node.open = !expandFlag; + view.switchNode(this.setting, node); + if (focus !== false) {try{$$(node, setting).focus().blur();}catch(e){}} + } + return expandFlag; + }, + getNodes : function() { + return data.getNodes(setting); + }, + getNodeByParam : function(key, value, parentNode) { + if (!key) return null; + return data.getNodeByParam(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), key, value); + }, + getNodeByTId : function(tId) { + return data.getNodeCache(setting, tId); + }, + getNodesByParam : function(key, value, parentNode) { + if (!key) return null; + return data.getNodesByParam(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), key, value); + }, + getNodesByParamFuzzy : function(key, value, parentNode) { + if (!key) return null; + return data.getNodesByParamFuzzy(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), key, value); + }, + getNodesByFilter: function(filter, isSingle, parentNode, invokeParam) { + isSingle = !!isSingle; + if (!filter || (typeof filter != "function")) return (isSingle ? null : []); + return data.getNodesByFilter(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), filter, isSingle, invokeParam); + }, + getNodeIndex : function(node) { + if (!node) return null; + var childKey = setting.data.key.children, + parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting); + for (var i=0, l = parentNode[childKey].length; i < l; i++) { + if (parentNode[childKey][i] == node) return i; + } + return -1; + }, + getSelectedNodes : function() { + var r = [], list = data.getRoot(setting).curSelectedList; + for (var i=0, l=list.length; i<l; i++) { + r.push(list[i]); + } + return r; + }, + isSelectedNode : function(node) { + return data.isSelectedNode(setting, node); + }, + reAsyncChildNodes : function(parentNode, reloadType, isSilent) { + if (!this.setting.async.enable) return; + var isRoot = !parentNode; + if (isRoot) { + parentNode = data.getRoot(setting); + } + if (reloadType=="refresh") { + var childKey = this.setting.data.key.children; + for (var i = 0, l = parentNode[childKey] ? parentNode[childKey].length : 0; i < l; i++) { + data.removeNodeCache(setting, parentNode[childKey][i]); + } + data.removeSelectedNode(setting); + parentNode[childKey] = []; + if (isRoot) { + this.setting.treeObj.empty(); + } else { + var ulObj = $$(parentNode, consts.id.UL, setting); + ulObj.empty(); + } + } + view.asyncNode(this.setting, isRoot? null:parentNode, !!isSilent); + }, + refresh : function() { + this.setting.treeObj.empty(); + var root = data.getRoot(setting), + nodes = root[setting.data.key.children] + data.initRoot(setting); + root[setting.data.key.children] = nodes + data.initCache(setting); + view.createNodes(setting, 0, root[setting.data.key.children]); + }, + removeChildNodes : function(node) { + if (!node) return null; + var childKey = setting.data.key.children, + nodes = node[childKey]; + view.removeChildNodes(setting, node); + return nodes ? nodes : null; + }, + removeNode : function(node, callbackFlag) { + if (!node) return; + callbackFlag = !!callbackFlag; + if (callbackFlag && tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return; + view.removeNode(setting, node); + if (callbackFlag) { + this.setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]); + } + }, + selectNode : function(node, addFlag) { + if (!node) return; + if (tools.uCanDo(setting)) { + addFlag = setting.view.selectedMulti && addFlag; + if (node.parentTId) { + view.expandCollapseParentNode(setting, node.getParentNode(), true, false, function() { + try{$$(node, setting).focus().blur();}catch(e){} + }); + } else { + try{$$(node, setting).focus().blur();}catch(e){} + } + view.selectNode(setting, node, addFlag); + } + }, + transformTozTreeNodes : function(simpleNodes) { + return data.transformTozTreeFormat(setting, simpleNodes); + }, + transformToArray : function(nodes) { + return data.transformToArrayFormat(setting, nodes); + }, + updateNode : function(node, checkTypeFlag) { + if (!node) return; + var nObj = $$(node, setting); + if (nObj.get(0) && tools.uCanDo(setting)) { + view.setNodeName(setting, node); + view.setNodeTarget(setting, node); + view.setNodeUrl(setting, node); + view.setNodeLineIcos(setting, node); + view.setNodeFontCss(setting, node); + } + } + } + root.treeTools = zTreeTools; + data.setZTreeTools(setting, zTreeTools); - if (root[childKey] && root[childKey].length > 0) { - view.createNodes(setting, 0, root[childKey]); - } else if (setting.async.enable && setting.async.url && setting.async.url !== "") { - view.asyncNode(setting); - } - return zTreeTools; - } - }; + if (root[childKey] && root[childKey].length > 0) { + view.createNodes(setting, 0, root[childKey]); + } else if (setting.async.enable && setting.async.url && setting.async.url !== '') { + view.asyncNode(setting); + } + return zTreeTools; + } + }; - var zt = $.fn.zTree, - $$ = tools.$, - consts = zt.consts; + var zt = $.fn.zTree, + $$ = tools.$, + consts = zt.consts; })(jQuery); \ No newline at end of file diff --git a/src/base/tree/ztree/jquery.ztree.excheck-3.5.js b/src/base/tree/ztree/jquery.ztree.excheck-3.5.js index 696bbfdaf..1a2774bca 100644 --- a/src/base/tree/ztree/jquery.ztree.excheck-3.5.js +++ b/src/base/tree/ztree/jquery.ztree.excheck-3.5.js @@ -10,619 +10,619 @@ * email: hunter.z@263.net * Date: 2015-06-18 */ -(function ($) { - // default consts of excheck - var _consts = { - event: { - CHECK: "ztree_check" - }, - id: { - CHECK: "_check" - }, - checkbox: { - STYLE: "checkbox", - DEFAULT: "chk", - DISABLED: "disable", - FALSE: "false", - TRUE: "true", - FULL: "full", - PART: "part", - FOCUS: "focus" - }, - radio: { - STYLE: "radio", - TYPE_ALL: "all", - TYPE_LEVEL: "level" - } - }, - // default setting of excheck - _setting = { - check: { - enable: false, - autoCheckTrigger: false, - chkStyle: _consts.checkbox.STYLE, - nocheckInherit: false, - chkDisabledInherit: false, - radioType: _consts.radio.TYPE_LEVEL, - chkboxType: { - Y: "ps", - N: "ps" - } - }, - data: { - key: { - checked: "checked" - } - }, - callback: { - beforeCheck: null, - onCheck: null - } - }, - // default root of excheck - _initRoot = function (setting) { - var r = data.getRoot(setting); - r.radioCheckedList = []; - }, - // default cache of excheck - _initCache = function (treeId) {}, - // default bind event of excheck - _bindEvent = function (setting) { - var o = setting.treeObj, - c = consts.event; - o.bind(c.CHECK, function (event, srcEvent, treeId, node) { - event.srcEvent = srcEvent; - tools.apply(setting.callback.onCheck, [event, treeId, node]); - }); - }, - _unbindEvent = function (setting) { - var o = setting.treeObj, - c = consts.event; - o.unbind(c.CHECK); - }, - // default event proxy of excheck - _eventProxy = function (e) { - var target = e.target, - setting = data.getSetting(e.data.treeId), - tId = "", node = null, - nodeEventType = "", treeEventType = "", - nodeEventCallback = null, treeEventCallback = null; +(function($){ + //default consts of excheck + var _consts = { + event: { + CHECK: "ztree_check" + }, + id: { + CHECK: "_check" + }, + checkbox: { + STYLE: "checkbox", + DEFAULT: "chk", + DISABLED: "disable", + FALSE: "false", + TRUE: "true", + FULL: "full", + PART: "part", + FOCUS: "focus" + }, + radio: { + STYLE: "radio", + TYPE_ALL: "all", + TYPE_LEVEL: "level" + } + }, + //default setting of excheck + _setting = { + check: { + enable: false, + autoCheckTrigger: false, + chkStyle: _consts.checkbox.STYLE, + nocheckInherit: false, + chkDisabledInherit: false, + radioType: _consts.radio.TYPE_LEVEL, + chkboxType: { + "Y": "ps", + "N": "ps" + } + }, + data: { + key: { + checked: "checked" + } + }, + callback: { + beforeCheck:null, + onCheck:null + } + }, + //default root of excheck + _initRoot = function (setting) { + var r = data.getRoot(setting); + r.radioCheckedList = []; + }, + //default cache of excheck + _initCache = function(treeId) {}, + //default bind event of excheck + _bindEvent = function(setting) { + var o = setting.treeObj, + c = consts.event; + o.bind(c.CHECK, function (event, srcEvent, treeId, node) { + event.srcEvent = srcEvent; + tools.apply(setting.callback.onCheck, [event, treeId, node]); + }); + }, + _unbindEvent = function(setting) { + var o = setting.treeObj, + c = consts.event; + o.unbind(c.CHECK); + }, + //default event proxy of excheck + _eventProxy = function(e) { + var target = e.target, + setting = data.getSetting(e.data.treeId), + tId = "", node = null, + nodeEventType = "", treeEventType = "", + nodeEventCallback = null, treeEventCallback = null; - if (tools.eqs(e.type, "mouseover")) { - if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) { - tId = tools.getNodeMainDom(target).id; - nodeEventType = "mouseoverCheck"; - } - } else if (tools.eqs(e.type, "mouseout")) { - if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) { - tId = tools.getNodeMainDom(target).id; - nodeEventType = "mouseoutCheck"; - } - } else if (tools.eqs(e.type, "click")) { - if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode" + consts.id.CHECK) !== null) { - tId = tools.getNodeMainDom(target).id; - nodeEventType = "checkNode"; - } - } - if (tId.length > 0) { - node = data.getNodeCache(setting, tId); - switch (nodeEventType) { - case "checkNode" : - nodeEventCallback = _handler.onCheckNode; - break; - case "mouseoverCheck" : - nodeEventCallback = _handler.onMouseoverCheck; - break; - case "mouseoutCheck" : - nodeEventCallback = _handler.onMouseoutCheck; - break; - } - } - var proxyResult = { - stop: nodeEventType === "checkNode", - node: node, - nodeEventType: nodeEventType, - nodeEventCallback: nodeEventCallback, - treeEventType: treeEventType, - treeEventCallback: treeEventCallback - }; - return proxyResult; - }, - // default init node of excheck - _initNode = function (setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) { - if (!n) return; - var checkedKey = setting.data.key.checked; - if (typeof n[checkedKey] === "string") n[checkedKey] = tools.eqs(n[checkedKey], "true"); - n[checkedKey] = !!n[checkedKey]; - n.checkedOld = n[checkedKey]; - if (typeof n.nocheck === "string") n.nocheck = tools.eqs(n.nocheck, "true"); - n.nocheck = !!n.nocheck || (setting.check.nocheckInherit && parentNode && !!parentNode.nocheck); - if (typeof n.chkDisabled === "string") n.chkDisabled = tools.eqs(n.chkDisabled, "true"); - n.chkDisabled = !!n.chkDisabled || (setting.check.chkDisabledInherit && parentNode && !!parentNode.chkDisabled); - if (typeof n.halfCheck === "string") n.halfCheck = tools.eqs(n.halfCheck, "true"); - n.halfCheck = !!n.halfCheck; - n.check_Child_State = -1; - n.check_Focus = false; - n.getCheckStatus = function () {return data.getCheckStatus(setting, n);}; + if (tools.eqs(e.type, "mouseover")) { + if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) { + tId = tools.getNodeMainDom(target).id; + nodeEventType = "mouseoverCheck"; + } + } else if (tools.eqs(e.type, "mouseout")) { + if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) { + tId = tools.getNodeMainDom(target).id; + nodeEventType = "mouseoutCheck"; + } + } else if (tools.eqs(e.type, "click")) { + if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) { + tId = tools.getNodeMainDom(target).id; + nodeEventType = "checkNode"; + } + } + if (tId.length>0) { + node = data.getNodeCache(setting, tId); + switch (nodeEventType) { + case "checkNode" : + nodeEventCallback = _handler.onCheckNode; + break; + case "mouseoverCheck" : + nodeEventCallback = _handler.onMouseoverCheck; + break; + case "mouseoutCheck" : + nodeEventCallback = _handler.onMouseoutCheck; + break; + } + } + var proxyResult = { + stop: nodeEventType === "checkNode", + node: node, + nodeEventType: nodeEventType, + nodeEventCallback: nodeEventCallback, + treeEventType: treeEventType, + treeEventCallback: treeEventCallback + }; + return proxyResult + }, + //default init node of excheck + _initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) { + if (!n) return; + var checkedKey = setting.data.key.checked; + if (typeof n[checkedKey] == "string") n[checkedKey] = tools.eqs(n[checkedKey], "true"); + n[checkedKey] = !!n[checkedKey]; + n.checkedOld = n[checkedKey]; + if (typeof n.nocheck == "string") n.nocheck = tools.eqs(n.nocheck, "true"); + n.nocheck = !!n.nocheck || (setting.check.nocheckInherit && parentNode && !!parentNode.nocheck); + if (typeof n.chkDisabled == "string") n.chkDisabled = tools.eqs(n.chkDisabled, "true"); + n.chkDisabled = !!n.chkDisabled || (setting.check.chkDisabledInherit && parentNode && !!parentNode.chkDisabled); + if (typeof n.halfCheck == "string") n.halfCheck = tools.eqs(n.halfCheck, "true"); + n.halfCheck = !!n.halfCheck; + n.check_Child_State = -1; + n.check_Focus = false; + n.getCheckStatus = function() {return data.getCheckStatus(setting, n);}; - if (setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL && n[checkedKey] ) { - var r = data.getRoot(setting); - r.radioCheckedList.push(n); - } - }, - // add dom for check - _beforeA = function (setting, node, html) { - var checkedKey = setting.data.key.checked; - if (setting.check.enable) { - data.makeChkFlag(setting, node); - html.push("<span ID='", node.tId, consts.id.CHECK, "' class='", view.makeChkClass(setting, node), "' treeNode", consts.id.CHECK, (node.nocheck === true ? " style='display:none;'" : ""), "></span>"); - } - }, - // update zTreeObj, add method of check - _zTreeTools = function (setting, zTreeTools) { - zTreeTools.checkNode = function (node, checked, checkTypeFlag, callbackFlag) { - var checkedKey = this.setting.data.key.checked; - if (node.chkDisabled === true) return; - if (checked !== true && checked !== false) { - checked = !node[checkedKey]; - } - callbackFlag = !!callbackFlag; + if (setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL && n[checkedKey] ) { + var r = data.getRoot(setting); + r.radioCheckedList.push(n); + } + }, + //add dom for check + _beforeA = function(setting, node, html) { + var checkedKey = setting.data.key.checked; + if (setting.check.enable) { + data.makeChkFlag(setting, node); + html.push("<span ID='", node.tId, consts.id.CHECK, "' class='", view.makeChkClass(setting, node), "' treeNode", consts.id.CHECK, (node.nocheck === true?" style='display:none;'":""),"></span>"); + } + }, + //update zTreeObj, add method of check + _zTreeTools = function(setting, zTreeTools) { + zTreeTools.checkNode = function(node, checked, checkTypeFlag, callbackFlag) { + var checkedKey = this.setting.data.key.checked; + if (node.chkDisabled === true) return; + if (checked !== true && checked !== false) { + checked = !node[checkedKey]; + } + callbackFlag = !!callbackFlag; - if (node[checkedKey] === checked && !checkTypeFlag) { - return; - } else if (callbackFlag && tools.apply(this.setting.callback.beforeCheck, [this.setting.treeId, node], true) == false) { - return; - } - if (tools.uCanDo(this.setting) && this.setting.check.enable && node.nocheck !== true) { - node[checkedKey] = checked; - var checkObj = $$(node, consts.id.CHECK, this.setting); - if (checkTypeFlag || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node); - view.setChkClass(this.setting, checkObj, node); - view.repairParentChkClassWithSelf(this.setting, node); - if (callbackFlag) { - this.setting.treeObj.trigger(consts.event.CHECK, [null, this.setting.treeId, node]); - } - } - }; + if (node[checkedKey] === checked && !checkTypeFlag) { + return; + } else if (callbackFlag && tools.apply(this.setting.callback.beforeCheck, [this.setting.treeId, node], true) == false) { + return; + } + if (tools.uCanDo(this.setting) && this.setting.check.enable && node.nocheck !== true) { + node[checkedKey] = checked; + var checkObj = $$(node, consts.id.CHECK, this.setting); + if (checkTypeFlag || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node); + view.setChkClass(this.setting, checkObj, node); + view.repairParentChkClassWithSelf(this.setting, node); + if (callbackFlag) { + this.setting.treeObj.trigger(consts.event.CHECK, [null, this.setting.treeId, node]); + } + } + } - zTreeTools.checkAllNodes = function (checked) { - view.repairAllChk(this.setting, !!checked); - }; + zTreeTools.checkAllNodes = function(checked) { + view.repairAllChk(this.setting, !!checked); + } - zTreeTools.getCheckedNodes = function (checked) { - var childKey = this.setting.data.key.children; - checked = (checked !== false); - return data.getTreeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey], checked); - }; + zTreeTools.getCheckedNodes = function(checked) { + var childKey = this.setting.data.key.children; + checked = (checked !== false); + return data.getTreeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey], checked); + } - zTreeTools.getChangeCheckedNodes = function () { - var childKey = this.setting.data.key.children; - return data.getTreeChangeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey]); - }; + zTreeTools.getChangeCheckedNodes = function() { + var childKey = this.setting.data.key.children; + return data.getTreeChangeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey]); + } - zTreeTools.setChkDisabled = function (node, disabled, inheritParent, inheritChildren) { - disabled = !!disabled; - inheritParent = !!inheritParent; - inheritChildren = !!inheritChildren; - view.repairSonChkDisabled(this.setting, node, disabled, inheritChildren); - view.repairParentChkDisabled(this.setting, node.getParentNode(), disabled, inheritParent); - }; + zTreeTools.setChkDisabled = function(node, disabled, inheritParent, inheritChildren) { + disabled = !!disabled; + inheritParent = !!inheritParent; + inheritChildren = !!inheritChildren; + view.repairSonChkDisabled(this.setting, node, disabled, inheritChildren); + view.repairParentChkDisabled(this.setting, node.getParentNode(), disabled, inheritParent); + } - var _updateNode = zTreeTools.updateNode; - zTreeTools.updateNode = function (node, checkTypeFlag) { - if (_updateNode) _updateNode.apply(zTreeTools, arguments); - if (!node || !this.setting.check.enable) return; - var nObj = $$(node, this.setting); - if (nObj.get(0) && tools.uCanDo(this.setting)) { - var checkObj = $$(node, consts.id.CHECK, this.setting); - if (checkTypeFlag == true || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node); - view.setChkClass(this.setting, checkObj, node); - view.repairParentChkClassWithSelf(this.setting, node); - } - }; - }, - // method of operate data - _data = { - getRadioCheckedList: function (setting) { - var checkedList = data.getRoot(setting).radioCheckedList; - for (var i = 0, j = checkedList.length; i < j; i++) { - if(!data.getNodeCache(setting, checkedList[i].tId)) { - checkedList.splice(i, 1); - i--; j--; - } - } - return checkedList; - }, - getCheckStatus: function (setting, node) { - if (!setting.check.enable || node.nocheck || node.chkDisabled) return null; - var checkedKey = setting.data.key.checked, - r = { - checked: node[checkedKey], - half: node.halfCheck ? node.halfCheck : (setting.check.chkStyle == consts.radio.STYLE ? (node.check_Child_State === 2) : (node[checkedKey] ? (node.check_Child_State > -1 && node.check_Child_State < 2) : (node.check_Child_State > 0))) - }; - return r; - }, - getTreeCheckedNodes: function (setting, nodes, checked, results) { - if (!nodes) return []; - var childKey = setting.data.key.children, - checkedKey = setting.data.key.checked, - onlyOne = (checked && setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL); - results = !results ? [] : results; - for (var i = 0, l = nodes.length; i < l; i++) { - if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] == checked) { - results.push(nodes[i]); - if(onlyOne) { - break; - } - } - data.getTreeCheckedNodes(setting, nodes[i][childKey], checked, results); - if(onlyOne && results.length > 0) { - break; - } - } - return results; - }, - getTreeChangeCheckedNodes: function (setting, nodes, results) { - if (!nodes) return []; - var childKey = setting.data.key.children, - checkedKey = setting.data.key.checked; - results = !results ? [] : results; - for (var i = 0, l = nodes.length; i < l; i++) { - if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] != nodes[i].checkedOld) { - results.push(nodes[i]); - } - data.getTreeChangeCheckedNodes(setting, nodes[i][childKey], results); - } - return results; - }, - makeChkFlag: function (setting, node) { - if (!node) return; - var childKey = setting.data.key.children, - checkedKey = setting.data.key.checked, - chkFlag = -1; - if (node[childKey]) { - for (var i = 0, l = node[childKey].length; i < l; i++) { - var cNode = node[childKey][i]; - var tmp = -1; - if (setting.check.chkStyle == consts.radio.STYLE) { - if (cNode.nocheck === true || cNode.chkDisabled === true) { - tmp = cNode.check_Child_State; - } else if (cNode.halfCheck === true) { - tmp = 2; - } else if (cNode[checkedKey]) { - tmp = 2; - } else { - tmp = cNode.check_Child_State > 0 ? 2 : 0; - } - if (tmp == 2) { - chkFlag = 2; break; - } else if (tmp == 0) { - chkFlag = 0; - } - } else if (setting.check.chkStyle == consts.checkbox.STYLE) { - if (cNode.nocheck === true || cNode.chkDisabled === true) { - tmp = cNode.check_Child_State; - } else if (cNode.halfCheck === true) { - tmp = 1; - } else if (cNode[checkedKey] ) { - tmp = (cNode.check_Child_State === -1 || cNode.check_Child_State === 2) ? 2 : 1; - } else { - tmp = (cNode.check_Child_State > 0) ? 1 : 0; - } - if (tmp === 1) { - chkFlag = 1; break; - } else if (tmp === 2 && chkFlag > -1 && i > 0 && tmp !== chkFlag) { - chkFlag = 1; break; - } else if (chkFlag === 2 && tmp > -1 && tmp < 2) { - chkFlag = 1; break; - } else if (tmp > -1) { - chkFlag = tmp; - } - } - } - } - node.check_Child_State = chkFlag; - } - }, - // method of event proxy - _event = { + var _updateNode = zTreeTools.updateNode; + zTreeTools.updateNode = function(node, checkTypeFlag) { + if (_updateNode) _updateNode.apply(zTreeTools, arguments); + if (!node || !this.setting.check.enable) return; + var nObj = $$(node, this.setting); + if (nObj.get(0) && tools.uCanDo(this.setting)) { + var checkObj = $$(node, consts.id.CHECK, this.setting); + if (checkTypeFlag == true || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node); + view.setChkClass(this.setting, checkObj, node); + view.repairParentChkClassWithSelf(this.setting, node); + } + } + }, + //method of operate data + _data = { + getRadioCheckedList: function(setting) { + var checkedList = data.getRoot(setting).radioCheckedList; + for (var i=0, j=checkedList.length; i<j; i++) { + if(!data.getNodeCache(setting, checkedList[i].tId)) { + checkedList.splice(i, 1); + i--; j--; + } + } + return checkedList; + }, + getCheckStatus: function(setting, node) { + if (!setting.check.enable || node.nocheck || node.chkDisabled) return null; + var checkedKey = setting.data.key.checked, + r = { + checked: node[checkedKey], + half: node.halfCheck ? node.halfCheck : (setting.check.chkStyle == consts.radio.STYLE ? (node.check_Child_State === 2) : (node[checkedKey] ? (node.check_Child_State > -1 && node.check_Child_State < 2) : (node.check_Child_State > 0))) + }; + return r; + }, + getTreeCheckedNodes: function(setting, nodes, checked, results) { + if (!nodes) return []; + var childKey = setting.data.key.children, + checkedKey = setting.data.key.checked, + onlyOne = (checked && setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL); + results = !results ? [] : results; + for (var i = 0, l = nodes.length; i < l; i++) { + if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] == checked) { + results.push(nodes[i]); + if(onlyOne) { + break; + } + } + data.getTreeCheckedNodes(setting, nodes[i][childKey], checked, results); + if(onlyOne && results.length > 0) { + break; + } + } + return results; + }, + getTreeChangeCheckedNodes: function(setting, nodes, results) { + if (!nodes) return []; + var childKey = setting.data.key.children, + checkedKey = setting.data.key.checked; + results = !results ? [] : results; + for (var i = 0, l = nodes.length; i < l; i++) { + if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] != nodes[i].checkedOld) { + results.push(nodes[i]); + } + data.getTreeChangeCheckedNodes(setting, nodes[i][childKey], results); + } + return results; + }, + makeChkFlag: function(setting, node) { + if (!node) return; + var childKey = setting.data.key.children, + checkedKey = setting.data.key.checked, + chkFlag = -1; + if (node[childKey]) { + for (var i = 0, l = node[childKey].length; i < l; i++) { + var cNode = node[childKey][i]; + var tmp = -1; + if (setting.check.chkStyle == consts.radio.STYLE) { + if (cNode.nocheck === true || cNode.chkDisabled === true) { + tmp = cNode.check_Child_State; + } else if (cNode.halfCheck === true) { + tmp = 2; + } else if (cNode[checkedKey]) { + tmp = 2; + } else { + tmp = cNode.check_Child_State > 0 ? 2:0; + } + if (tmp == 2) { + chkFlag = 2; break; + } else if (tmp == 0){ + chkFlag = 0; + } + } else if (setting.check.chkStyle == consts.checkbox.STYLE) { + if (cNode.nocheck === true || cNode.chkDisabled === true) { + tmp = cNode.check_Child_State; + } else if (cNode.halfCheck === true) { + tmp = 1; + } else if (cNode[checkedKey] ) { + tmp = (cNode.check_Child_State === -1 || cNode.check_Child_State === 2) ? 2 : 1; + } else { + tmp = (cNode.check_Child_State > 0) ? 1 : 0; + } + if (tmp === 1) { + chkFlag = 1; break; + } else if (tmp === 2 && chkFlag > -1 && i > 0 && tmp !== chkFlag) { + chkFlag = 1; break; + } else if (chkFlag === 2 && tmp > -1 && tmp < 2) { + chkFlag = 1; break; + } else if (tmp > -1) { + chkFlag = tmp; + } + } + } + } + node.check_Child_State = chkFlag; + } + }, + //method of event proxy + _event = { - }, - // method of event handler - _handler = { - onCheckNode: function (event, node) { - if (node.chkDisabled === true) return false; - var setting = data.getSetting(event.data.treeId), - checkedKey = setting.data.key.checked; - if (tools.apply(setting.callback.beforeCheck, [setting.treeId, node], true) == false) return true; - node[checkedKey] = !node[checkedKey]; - view.checkNodeRelation(setting, node); - var checkObj = $$(node, consts.id.CHECK, setting); - view.setChkClass(setting, checkObj, node); - view.repairParentChkClassWithSelf(setting, node); - setting.treeObj.trigger(consts.event.CHECK, [event, setting.treeId, node]); - return true; - }, - onMouseoverCheck: function (event, node) { - if (node.chkDisabled === true) return false; - var setting = data.getSetting(event.data.treeId), - checkObj = $$(node, consts.id.CHECK, setting); - node.check_Focus = true; - view.setChkClass(setting, checkObj, node); - return true; - }, - onMouseoutCheck: function (event, node) { - if (node.chkDisabled === true) return false; - var setting = data.getSetting(event.data.treeId), - checkObj = $$(node, consts.id.CHECK, setting); - node.check_Focus = false; - view.setChkClass(setting, checkObj, node); - return true; - } - }, - // method of tools for zTree - _tools = { + }, + //method of event handler + _handler = { + onCheckNode: function (event, node) { + if (node.chkDisabled === true) return false; + var setting = data.getSetting(event.data.treeId), + checkedKey = setting.data.key.checked; + if (tools.apply(setting.callback.beforeCheck, [setting.treeId, node], true) == false) return true; + node[checkedKey] = !node[checkedKey]; + view.checkNodeRelation(setting, node); + var checkObj = $$(node, consts.id.CHECK, setting); + view.setChkClass(setting, checkObj, node); + view.repairParentChkClassWithSelf(setting, node); + setting.treeObj.trigger(consts.event.CHECK, [event, setting.treeId, node]); + return true; + }, + onMouseoverCheck: function(event, node) { + if (node.chkDisabled === true) return false; + var setting = data.getSetting(event.data.treeId), + checkObj = $$(node, consts.id.CHECK, setting); + node.check_Focus = true; + view.setChkClass(setting, checkObj, node); + return true; + }, + onMouseoutCheck: function(event, node) { + if (node.chkDisabled === true) return false; + var setting = data.getSetting(event.data.treeId), + checkObj = $$(node, consts.id.CHECK, setting); + node.check_Focus = false; + view.setChkClass(setting, checkObj, node); + return true; + } + }, + //method of tools for zTree + _tools = { - }, - // method of operate ztree dom - _view = { - checkNodeRelation: function (setting, node) { - var pNode, i, l, - childKey = setting.data.key.children, - checkedKey = setting.data.key.checked, - r = consts.radio; - if (setting.check.chkStyle == r.STYLE) { - var checkedList = data.getRadioCheckedList(setting); - if (node[checkedKey]) { - if (setting.check.radioType == r.TYPE_ALL) { - for (i = checkedList.length - 1; i >= 0; i--) { - pNode = checkedList[i]; - if (pNode[checkedKey] && pNode != node) { - pNode[checkedKey] = false; - checkedList.splice(i, 1); + }, + //method of operate ztree dom + _view = { + checkNodeRelation: function(setting, node) { + var pNode, i, l, + childKey = setting.data.key.children, + checkedKey = setting.data.key.checked, + r = consts.radio; + if (setting.check.chkStyle == r.STYLE) { + var checkedList = data.getRadioCheckedList(setting); + if (node[checkedKey]) { + if (setting.check.radioType == r.TYPE_ALL) { + for (i = checkedList.length-1; i >= 0; i--) { + pNode = checkedList[i]; + if (pNode[checkedKey] && pNode != node) { + pNode[checkedKey] = false; + checkedList.splice(i, 1); - view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode); - if (pNode.parentTId != node.parentTId) { - view.repairParentChkClassWithSelf(setting, pNode); - } - } - } - checkedList.push(node); - } else { - var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting); - for (i = 0, l = parentNode[childKey].length; i < l; i++) { - pNode = parentNode[childKey][i]; - if (pNode[checkedKey] && pNode != node) { - pNode[checkedKey] = false; - view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode); - } - } - } - } else if (setting.check.radioType == r.TYPE_ALL) { - for (i = 0, l = checkedList.length; i < l; i++) { - if (node == checkedList[i]) { - checkedList.splice(i, 1); - break; - } - } - } + view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode); + if (pNode.parentTId != node.parentTId) { + view.repairParentChkClassWithSelf(setting, pNode); + } + } + } + checkedList.push(node); + } else { + var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting); + for (i = 0, l = parentNode[childKey].length; i < l; i++) { + pNode = parentNode[childKey][i]; + if (pNode[checkedKey] && pNode != node) { + pNode[checkedKey] = false; + view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode); + } + } + } + } else if (setting.check.radioType == r.TYPE_ALL) { + for (i = 0, l = checkedList.length; i < l; i++) { + if (node == checkedList[i]) { + checkedList.splice(i, 1); + break; + } + } + } - } else { - if (node[checkedKey] && (!node[childKey] || node[childKey].length == 0 || setting.check.chkboxType.Y.indexOf("s") > -1)) { - view.setSonNodeCheckBox(setting, node, true); - } - if (!node[checkedKey] && (!node[childKey] || node[childKey].length == 0 || setting.check.chkboxType.N.indexOf("s") > -1)) { - view.setSonNodeCheckBox(setting, node, false); - } - if (node[checkedKey] && setting.check.chkboxType.Y.indexOf("p") > -1) { - view.setParentNodeCheckBox(setting, node, true); - } - if (!node[checkedKey] && setting.check.chkboxType.N.indexOf("p") > -1) { - view.setParentNodeCheckBox(setting, node, false); - } - } - }, - makeChkClass: function (setting, node) { - var checkedKey = setting.data.key.checked, - c = consts.checkbox, r = consts.radio, - fullStyle = ""; - if (node.chkDisabled === true) { - fullStyle = c.DISABLED; - } else if (node.halfCheck) { - fullStyle = c.PART; - } else if (setting.check.chkStyle == r.STYLE) { - fullStyle = (node.check_Child_State < 1) ? c.FULL : c.PART; - } else { - fullStyle = node[checkedKey] ? ((node.check_Child_State === 2 || node.check_Child_State === -1) ? c.FULL : c.PART) : ((node.check_Child_State < 1) ? c.FULL : c.PART); - } - var chkName = setting.check.chkStyle + "_" + (node[checkedKey] ? c.TRUE : c.FALSE) + "_" + fullStyle; - chkName = (node.check_Focus && node.chkDisabled !== true) ? chkName + "_" + c.FOCUS : chkName; - return consts.className.BUTTON + " " + c.DEFAULT + " " + chkName; - }, - repairAllChk: function (setting, checked) { - if (setting.check.enable && setting.check.chkStyle === consts.checkbox.STYLE) { - var checkedKey = setting.data.key.checked, - childKey = setting.data.key.children, - root = data.getRoot(setting); - for (var i = 0, l = root[childKey].length; i < l; i++) { - var node = root[childKey][i]; - if (node.nocheck !== true && node.chkDisabled !== true) { - node[checkedKey] = checked; - } - view.setSonNodeCheckBox(setting, node, checked); - } - } - }, - repairChkClass: function (setting, node) { - if (!node) return; - data.makeChkFlag(setting, node); - if (node.nocheck !== true) { - var checkObj = $$(node, consts.id.CHECK, setting); - view.setChkClass(setting, checkObj, node); - } - }, - repairParentChkClass: function (setting, node) { - if (!node || !node.parentTId) return; - var pNode = node.getParentNode(); - view.repairChkClass(setting, pNode); - view.repairParentChkClass(setting, pNode); - }, - repairParentChkClassWithSelf: function (setting, node) { - if (!node) return; - var childKey = setting.data.key.children; - if (node[childKey] && node[childKey].length > 0) { - view.repairParentChkClass(setting, node[childKey][0]); - } else { - view.repairParentChkClass(setting, node); - } - }, - repairSonChkDisabled: function (setting, node, chkDisabled, inherit) { - if (!node) return; - var childKey = setting.data.key.children; - if (node.chkDisabled != chkDisabled) { - node.chkDisabled = chkDisabled; - } - view.repairChkClass(setting, node); - if (node[childKey] && inherit) { - for (var i = 0, l = node[childKey].length; i < l; i++) { - var sNode = node[childKey][i]; - view.repairSonChkDisabled(setting, sNode, chkDisabled, inherit); - } - } - }, - repairParentChkDisabled: function (setting, node, chkDisabled, inherit) { - if (!node) return; - if (node.chkDisabled != chkDisabled && inherit) { - node.chkDisabled = chkDisabled; - } - view.repairChkClass(setting, node); - view.repairParentChkDisabled(setting, node.getParentNode(), chkDisabled, inherit); - }, - setChkClass: function (setting, obj, node) { - if (!obj) return; - if (node.nocheck === true) { - obj.hide(); - } else { - obj.show(); - } - obj.attr("class", view.makeChkClass(setting, node)); - }, - setParentNodeCheckBox: function (setting, node, value, srcNode) { - var childKey = setting.data.key.children, - checkedKey = setting.data.key.checked, - checkObj = $$(node, consts.id.CHECK, setting); - if (!srcNode) srcNode = node; - data.makeChkFlag(setting, node); - if (node.nocheck !== true && node.chkDisabled !== true) { - node[checkedKey] = value; - view.setChkClass(setting, checkObj, node); - if (setting.check.autoCheckTrigger && node != srcNode) { - setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]); - } - } - if (node.parentTId) { - var pSign = true; - if (!value) { - var pNodes = node.getParentNode()[childKey]; - for (var i = 0, l = pNodes.length; i < l; i++) { - if ((pNodes[i].nocheck !== true && pNodes[i].chkDisabled !== true && pNodes[i][checkedKey]) + } else { + if (node[checkedKey] && (!node[childKey] || node[childKey].length==0 || setting.check.chkboxType.Y.indexOf("s") > -1)) { + view.setSonNodeCheckBox(setting, node, true); + } + if (!node[checkedKey] && (!node[childKey] || node[childKey].length==0 || setting.check.chkboxType.N.indexOf("s") > -1)) { + view.setSonNodeCheckBox(setting, node, false); + } + if (node[checkedKey] && setting.check.chkboxType.Y.indexOf("p") > -1) { + view.setParentNodeCheckBox(setting, node, true); + } + if (!node[checkedKey] && setting.check.chkboxType.N.indexOf("p") > -1) { + view.setParentNodeCheckBox(setting, node, false); + } + } + }, + makeChkClass: function(setting, node) { + var checkedKey = setting.data.key.checked, + c = consts.checkbox, r = consts.radio, + fullStyle = ""; + if (node.chkDisabled === true) { + fullStyle = c.DISABLED; + } else if (node.halfCheck) { + fullStyle = c.PART; + } else if (setting.check.chkStyle == r.STYLE) { + fullStyle = (node.check_Child_State < 1)? c.FULL:c.PART; + } else { + fullStyle = node[checkedKey] ? ((node.check_Child_State === 2 || node.check_Child_State === -1) ? c.FULL:c.PART) : ((node.check_Child_State < 1)? c.FULL:c.PART); + } + var chkName = setting.check.chkStyle + "_" + (node[checkedKey] ? c.TRUE : c.FALSE) + "_" + fullStyle; + chkName = (node.check_Focus && node.chkDisabled !== true) ? chkName + "_" + c.FOCUS : chkName; + return consts.className.BUTTON + " " + c.DEFAULT + " " + chkName; + }, + repairAllChk: function(setting, checked) { + if (setting.check.enable && setting.check.chkStyle === consts.checkbox.STYLE) { + var checkedKey = setting.data.key.checked, + childKey = setting.data.key.children, + root = data.getRoot(setting); + for (var i = 0, l = root[childKey].length; i<l ; i++) { + var node = root[childKey][i]; + if (node.nocheck !== true && node.chkDisabled !== true) { + node[checkedKey] = checked; + } + view.setSonNodeCheckBox(setting, node, checked); + } + } + }, + repairChkClass: function(setting, node) { + if (!node) return; + data.makeChkFlag(setting, node); + if (node.nocheck !== true) { + var checkObj = $$(node, consts.id.CHECK, setting); + view.setChkClass(setting, checkObj, node); + } + }, + repairParentChkClass: function(setting, node) { + if (!node || !node.parentTId) return; + var pNode = node.getParentNode(); + view.repairChkClass(setting, pNode); + view.repairParentChkClass(setting, pNode); + }, + repairParentChkClassWithSelf: function(setting, node) { + if (!node) return; + var childKey = setting.data.key.children; + if (node[childKey] && node[childKey].length > 0) { + view.repairParentChkClass(setting, node[childKey][0]); + } else { + view.repairParentChkClass(setting, node); + } + }, + repairSonChkDisabled: function(setting, node, chkDisabled, inherit) { + if (!node) return; + var childKey = setting.data.key.children; + if (node.chkDisabled != chkDisabled) { + node.chkDisabled = chkDisabled; + } + view.repairChkClass(setting, node); + if (node[childKey] && inherit) { + for (var i = 0, l = node[childKey].length; i < l; i++) { + var sNode = node[childKey][i]; + view.repairSonChkDisabled(setting, sNode, chkDisabled, inherit); + } + } + }, + repairParentChkDisabled: function(setting, node, chkDisabled, inherit) { + if (!node) return; + if (node.chkDisabled != chkDisabled && inherit) { + node.chkDisabled = chkDisabled; + } + view.repairChkClass(setting, node); + view.repairParentChkDisabled(setting, node.getParentNode(), chkDisabled, inherit); + }, + setChkClass: function(setting, obj, node) { + if (!obj) return; + if (node.nocheck === true) { + obj.hide(); + } else { + obj.show(); + } + obj.attr('class', view.makeChkClass(setting, node)); + }, + setParentNodeCheckBox: function(setting, node, value, srcNode) { + var childKey = setting.data.key.children, + checkedKey = setting.data.key.checked, + checkObj = $$(node, consts.id.CHECK, setting); + if (!srcNode) srcNode = node; + data.makeChkFlag(setting, node); + if (node.nocheck !== true && node.chkDisabled !== true) { + node[checkedKey] = value; + view.setChkClass(setting, checkObj, node); + if (setting.check.autoCheckTrigger && node != srcNode) { + setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]); + } + } + if (node.parentTId) { + var pSign = true; + if (!value) { + var pNodes = node.getParentNode()[childKey]; + for (var i = 0, l = pNodes.length; i < l; i++) { + if ((pNodes[i].nocheck !== true && pNodes[i].chkDisabled !== true && pNodes[i][checkedKey]) || ((pNodes[i].nocheck === true || pNodes[i].chkDisabled === true) && pNodes[i].check_Child_State > 0)) { - pSign = false; - break; - } - } - } - if (pSign) { - view.setParentNodeCheckBox(setting, node.getParentNode(), value, srcNode); - } - } - }, - setSonNodeCheckBox: function (setting, node, value, srcNode) { - if (!node) return; - var childKey = setting.data.key.children, - checkedKey = setting.data.key.checked, - checkObj = $$(node, consts.id.CHECK, setting); - if (!srcNode) srcNode = node; + pSign = false; + break; + } + } + } + if (pSign) { + view.setParentNodeCheckBox(setting, node.getParentNode(), value, srcNode); + } + } + }, + setSonNodeCheckBox: function(setting, node, value, srcNode) { + if (!node) return; + var childKey = setting.data.key.children, + checkedKey = setting.data.key.checked, + checkObj = $$(node, consts.id.CHECK, setting); + if (!srcNode) srcNode = node; - var hasDisable = false; - if (node[childKey]) { - for (var i = 0, l = node[childKey].length; i < l && node.chkDisabled !== true; i++) { - var sNode = node[childKey][i]; - view.setSonNodeCheckBox(setting, sNode, value, srcNode); - if (sNode.chkDisabled === true) hasDisable = true; - } - } + var hasDisable = false; + if (node[childKey]) { + for (var i = 0, l = node[childKey].length; i < l && node.chkDisabled !== true; i++) { + var sNode = node[childKey][i]; + view.setSonNodeCheckBox(setting, sNode, value, srcNode); + if (sNode.chkDisabled === true) hasDisable = true; + } + } - if (node != data.getRoot(setting) && node.chkDisabled !== true) { - if (hasDisable && node.nocheck !== true) { - data.makeChkFlag(setting, node); - } - if (node.nocheck !== true && node.chkDisabled !== true) { - node[checkedKey] = value; - if (!hasDisable) node.check_Child_State = (node[childKey] && node[childKey].length > 0) ? (value ? 2 : 0) : -1; - } else { - node.check_Child_State = -1; - } - view.setChkClass(setting, checkObj, node); - if (setting.check.autoCheckTrigger && node != srcNode && node.nocheck !== true && node.chkDisabled !== true) { - setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]); - } - } + if (node != data.getRoot(setting) && node.chkDisabled !== true) { + if (hasDisable && node.nocheck !== true) { + data.makeChkFlag(setting, node); + } + if (node.nocheck !== true && node.chkDisabled !== true) { + node[checkedKey] = value; + if (!hasDisable) node.check_Child_State = (node[childKey] && node[childKey].length > 0) ? (value ? 2 : 0) : -1; + } else { + node.check_Child_State = -1; + } + view.setChkClass(setting, checkObj, node); + if (setting.check.autoCheckTrigger && node != srcNode && node.nocheck !== true && node.chkDisabled !== true) { + setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]); + } + } - } - }, + } + }, - _z = { - tools: _tools, - view: _view, - event: _event, - data: _data - }; - $.extend(true, $.fn.zTree.consts, _consts); - $.extend(true, $.fn.zTree._z, _z); + _z = { + tools: _tools, + view: _view, + event: _event, + data: _data + }; + $.extend(true, $.fn.zTree.consts, _consts); + $.extend(true, $.fn.zTree._z, _z); - var zt = $.fn.zTree, - tools = zt._z.tools, - consts = zt.consts, - view = zt._z.view, - data = zt._z.data, - event = zt._z.event, - $$ = tools.$; + var zt = $.fn.zTree, + tools = zt._z.tools, + consts = zt.consts, + view = zt._z.view, + data = zt._z.data, + event = zt._z.event, + $$ = tools.$; - data.exSetting(_setting); - data.addInitBind(_bindEvent); - data.addInitUnBind(_unbindEvent); - data.addInitCache(_initCache); - data.addInitNode(_initNode); - data.addInitProxy(_eventProxy, true); - data.addInitRoot(_initRoot); - data.addBeforeA(_beforeA); - data.addZTreeTools(_zTreeTools); + data.exSetting(_setting); + data.addInitBind(_bindEvent); + data.addInitUnBind(_unbindEvent); + data.addInitCache(_initCache); + data.addInitNode(_initNode); + data.addInitProxy(_eventProxy, true); + data.addInitRoot(_initRoot); + data.addBeforeA(_beforeA); + data.addZTreeTools(_zTreeTools); - var _createNodes = view.createNodes; - view.createNodes = function (setting, level, nodes, parentNode) { - if (_createNodes) _createNodes.apply(view, arguments); - if (!nodes) return; - view.repairParentChkClassWithSelf(setting, parentNode); - }; - var _removeNode = view.removeNode; - view.removeNode = function (setting, node) { - var parentNode = node.getParentNode(); - if (_removeNode) _removeNode.apply(view, arguments); - if (!node || !parentNode) return; - view.repairChkClass(setting, parentNode); - view.repairParentChkClass(setting, parentNode); - }; + var _createNodes = view.createNodes; + view.createNodes = function(setting, level, nodes, parentNode) { + if (_createNodes) _createNodes.apply(view, arguments); + if (!nodes) return; + view.repairParentChkClassWithSelf(setting, parentNode); + } + var _removeNode = view.removeNode; + view.removeNode = function(setting, node) { + var parentNode = node.getParentNode(); + if (_removeNode) _removeNode.apply(view, arguments); + if (!node || !parentNode) return; + view.repairChkClass(setting, parentNode); + view.repairParentChkClass(setting, parentNode); + } - var _appendNodes = view.appendNodes; - view.appendNodes = function (setting, level, nodes, parentNode, initFlag, openFlag) { - var html = ""; - if (_appendNodes) { - html = _appendNodes.apply(view, arguments); - } - if (parentNode) { - data.makeChkFlag(setting, parentNode); - } - return html; - }; + var _appendNodes = view.appendNodes; + view.appendNodes = function(setting, level, nodes, parentNode, initFlag, openFlag) { + var html = ""; + if (_appendNodes) { + html = _appendNodes.apply(view, arguments); + } + if (parentNode) { + data.makeChkFlag(setting, parentNode); + } + return html; + } })(jQuery); \ No newline at end of file diff --git a/src/case/clipboard/clipboard.js b/src/case/clipboard/clipboard.js index 32dc52252..f7d03a8ad 100644 --- a/src/case/clipboard/clipboard.js +++ b/src/case/clipboard/clipboard.js @@ -210,9 +210,9 @@ try {// IE8下会抛错 } else if (is.string(target)) { return listenSelector(target, type, callback); } - + throw new TypeError("First argument must be a String, HTMLElement, HTMLCollection, or NodeList"); - + } /** @@ -403,7 +403,7 @@ try {// IE8下会抛错 function _interopRequireDefault (obj) { return obj && obj.__esModule ? obj : { - default: obj + "default": obj }; } @@ -637,7 +637,7 @@ try {// IE8下会抛错 function _interopRequireDefault (obj) { return obj && obj.__esModule ? obj : { - default: obj + "default": obj }; } @@ -1160,7 +1160,7 @@ try {// IE8下会抛错 try { body.removeChild(this.div); } catch (e) { - + } this.domElement = null; diff --git a/src/core/jquery.js b/src/core/jquery.js index 0a3e1d29b..d234a7255 100644 --- a/src/core/jquery.js +++ b/src/core/jquery.js @@ -1,4 +1,4 @@ -/* ! +/*! * jQuery JavaScript Library v1.9.1 * http://jquery.com/ * @@ -11,975 +11,975 @@ * * Date: 2013-2-4 */ -(function ( window, undefined ) { +(function( window, undefined ) { // Can't do this because several apps including ASP.NET trace // the stack via arguments.caller.callee and Firefox dies if // you try to trace through "use strict" call chains. (#13335) // Support: Firefox 18+ -// "use strict"; - var - // The deferred used on DOM ready - readyList, - - // A central reference to the root jQuery(document) - rootjQuery, - - // Support: IE<9 - // For `typeof node.method` instead of `node.method !== undefined` - core_strundefined = typeof undefined, - - // Use the correct document accordingly with window argument (sandbox) - document = window.document, - location = window.location, - - // Map over jQuery in case of overwrite - _jQuery = window.jQuery, - - // Map over the $ in case of overwrite - _$ = window.$, - - // [[Class]] -> type pairs - class2type = {}, - - // List of deleted data cache ids, so we can reuse them - core_deletedIds = [], - - core_version = "1.9.1", - - // Save a reference to some core methods - core_concat = core_deletedIds.concat, - core_push = core_deletedIds.push, - core_slice = core_deletedIds.slice, - core_indexOf = core_deletedIds.indexOf, - core_toString = class2type.toString, - core_hasOwn = class2type.hasOwnProperty, - core_trim = core_version.trim, - - // Define a local copy of jQuery - jQuery = function ( selector, context ) { - // The jQuery object is actually just the init constructor 'enhanced' - return new jQuery.fn.init( selector, context, rootjQuery ); - }, - - // Used for matching numbers - core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source, - - // Used for splitting on whitespace - core_rnotwhite = /\S+/g, - - // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE) - rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, - - // A simple way to check for HTML strings - // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) - // Strict HTML recognition (#11290: must start with <) - rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/, - - // Match a standalone tag - rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/, - - // JSON RegExp - rvalidchars = /^[\],:{}\s]*$/, - rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, - rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g, - rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g, - - // Matches dashed string for camelizing - rmsPrefix = /^-ms-/, - rdashAlpha = /-([\da-z])/gi, - - // Used by jQuery.camelCase as callback to replace() - fcamelCase = function ( all, letter ) { - return letter.toUpperCase(); - }, - - // The ready event handler - completed = function ( event ) { - - // readyState === "complete" is good enough for us to call the dom ready in oldIE - if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) { - detach(); - jQuery.ready(); - } - }, - // Clean-up method for dom ready events - detach = function () { - if ( document.addEventListener ) { - document.removeEventListener( "DOMContentLoaded", completed, false ); - window.removeEventListener( "load", completed, false ); - - } else { - document.detachEvent( "onreadystatechange", completed ); - window.detachEvent( "onload", completed ); - } - }; - - jQuery.fn = jQuery.prototype = { - // The current version of jQuery being used - jquery: core_version, - - constructor: jQuery, - init: function ( selector, context, rootjQuery ) { - var match, elem; - - // HANDLE: $(""), $(null), $(undefined), $(false) - if ( !selector ) { - return this; - } - - // Handle HTML strings - if ( typeof selector === "string" ) { - if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { - // Assume that strings that start and end with <> are HTML and skip the regex check - match = [ null, selector, null ]; - - } else { - match = rquickExpr.exec( selector ); - } - - // Match html or make sure no context is specified for #id - if ( match && (match[1] || !context) ) { - - // HANDLE: $(html) -> $(array) - if ( match[1] ) { - context = context instanceof jQuery ? context[0] : context; - - // scripts is true for back-compat - jQuery.merge( this, jQuery.parseHTML( - match[1], - context && context.nodeType ? context.ownerDocument || context : document, - true - ) ); - - // HANDLE: $(html, props) - if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { - for ( match in context ) { - // Properties of context are called as methods if possible - if ( jQuery.isFunction( this[ match ] ) ) { - this[ match ]( context[ match ] ); - - // ...and otherwise set as attributes - } else { - this.attr( match, context[ match ] ); - } - } - } - - return this; - - // HANDLE: $(#id) - } - elem = document.getElementById( match[2] ); - - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - if ( elem && elem.parentNode ) { - // Handle the case where IE and Opera return items - // by name instead of ID - if ( elem.id !== match[2] ) { - return rootjQuery.find( selector ); - } - - // Otherwise, we inject the element directly into the jQuery object - this.length = 1; - this[0] = elem; - } - - this.context = document; - this.selector = selector; - return this; - - - // HANDLE: $(expr, $(...)) - } else if ( !context || context.jquery ) { - return ( context || rootjQuery ).find( selector ); - - // HANDLE: $(expr, context) - // (which is just equivalent to: $(context).find(expr) - } - return this.constructor( context ).find( selector ); - - - // HANDLE: $(DOMElement) - } else if ( selector.nodeType ) { - this.context = this[0] = selector; - this.length = 1; - return this; - - // HANDLE: $(function) - // Shortcut for document ready - } else if ( jQuery.isFunction( selector ) ) { - return rootjQuery.ready( selector ); - } - - if ( selector.selector !== undefined ) { - this.selector = selector.selector; - this.context = selector.context; - } - - return jQuery.makeArray( selector, this ); - }, - - // Start with an empty selector - selector: "", - - // The default length of a jQuery object is 0 - length: 0, - - // The number of elements contained in the matched element set - size: function () { - return this.length; - }, - - toArray: function () { - return core_slice.call( this ); - }, - - // Get the Nth element in the matched element set OR - // Get the whole matched element set as a clean array - get: function ( num ) { - return num == null ? - - // Return a 'clean' array - this.toArray() : - - // Return just the object - ( num < 0 ? this[ this.length + num ] : this[ num ] ); - }, - - // Take an array of elements and push it onto the stack - // (returning the new matched element set) - pushStack: function ( elems ) { - - // Build a new jQuery matched element set - var ret = jQuery.merge( this.constructor(), elems ); - - // Add the old object onto the stack (as a reference) - ret.prevObject = this; - ret.context = this.context; - - // Return the newly-formed element set - return ret; - }, - - // Execute a callback for every element in the matched set. - // (You can seed the arguments with an array of args, but this is - // only used internally.) - each: function ( callback, args ) { - return jQuery.each( this, callback, args ); - }, - - ready: function ( fn ) { - // Add the callback - jQuery.ready.promise().done( fn ); - - return this; - }, - - slice: function () { - return this.pushStack( core_slice.apply( this, arguments ) ); - }, - - first: function () { - return this.eq( 0 ); - }, - - last: function () { - return this.eq( -1 ); - }, - - eq: function ( i ) { - var len = this.length, - j = +i + ( i < 0 ? len : 0 ); - return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); - }, - - map: function ( callback ) { - return this.pushStack( jQuery.map(this, function ( elem, i ) { - return callback.call( elem, i, elem ); - })); - }, - - end: function () { - return this.prevObject || this.constructor(null); - }, - - // For internal use only. - // Behaves like an Array's method, not like a jQuery method. - push: core_push, - sort: [].sort, - splice: [].splice - }; - - // Give the init function the jQuery prototype for later instantiation - jQuery.fn.init.prototype = jQuery.fn; - - jQuery.extend = jQuery.fn.extend = function () { - var src, copyIsArray, copy, name, options, clone, - target = arguments[0] || {}, - i = 1, - length = arguments.length, - deep = false; - - // Handle a deep copy situation - if ( typeof target === "boolean" ) { - deep = target; - target = arguments[1] || {}; - // skip the boolean and the target - i = 2; - } - - // Handle case when target is a string or something (possible in deep copy) - if ( typeof target !== "object" && !jQuery.isFunction(target) ) { - target = {}; - } - - // extend jQuery itself if only one argument is passed - if ( length === i ) { - target = this; - --i; - } - - for ( ; i < length; i++ ) { - // Only deal with non-null/undefined values - if ( (options = arguments[ i ]) != null ) { - // Extend the base object - for ( name in options ) { - src = target[ name ]; - copy = options[ name ]; - - // Prevent never-ending loop - if ( target === copy ) { - continue; - } - - // Recurse if we're merging plain objects or arrays - if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { - if ( copyIsArray ) { - copyIsArray = false; - clone = src && jQuery.isArray(src) ? src : []; - - } else { - clone = src && jQuery.isPlainObject(src) ? src : {}; - } - - // Never move original objects, clone them - target[ name ] = jQuery.extend( deep, clone, copy ); - - // Don't bring in undefined values - } else if ( copy !== undefined ) { - target[ name ] = copy; - } - } - } - } - - // Return the modified object - return target; - }; - - jQuery.extend({ - noConflict: function ( deep ) { - if ( window.$ === jQuery ) { - window.$ = _$; - } - - if ( deep && window.jQuery === jQuery ) { - window.jQuery = _jQuery; - } - - return jQuery; - }, - - // Is the DOM ready to be used? Set to true once it occurs. - isReady: false, - - // A counter to track how many items to wait for before - // the ready event fires. See #6781 - readyWait: 1, - - // Hold (or release) the ready event - holdReady: function ( hold ) { - if ( hold ) { - jQuery.readyWait++; - } else { - jQuery.ready( true ); - } - }, - - // Handle when the DOM is ready - ready: function ( wait ) { - - // Abort if there are pending holds or we're already ready - if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { - return; - } - - // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). - if ( !document.body ) { - return setTimeout( jQuery.ready ); - } - - // Remember that the DOM is ready - jQuery.isReady = true; - - // If a normal DOM Ready event fired, decrement, and wait if need be - if ( wait !== true && --jQuery.readyWait > 0 ) { - return; - } - - // If there are functions bound, to execute - readyList.resolveWith( document, [ jQuery ] ); - - // Trigger any bound ready events - if ( jQuery.fn.trigger ) { - jQuery( document ).trigger("ready").off("ready"); - } - }, - - // See test/unit/core.js for details concerning isFunction. - // Since version 1.3, DOM methods and functions like alert - // aren't supported. They return false on IE (#2968). - isFunction: function ( obj ) { - return jQuery.type(obj) === "function"; - }, - - isArray: Array.isArray || function ( obj ) { - return jQuery.type(obj) === "array"; - }, - - isWindow: function ( obj ) { - return obj != null && obj == obj.window; - }, - - isNumeric: function ( obj ) { - return !isNaN( parseFloat(obj) ) && isFinite( obj ); - }, - - type: function ( obj ) { - if ( obj == null ) { - return String( obj ); - } - return typeof obj === "object" || typeof obj === "function" ? - class2type[ core_toString.call(obj) ] || "object" : - typeof obj; - }, - - isPlainObject: function ( obj ) { - // Must be an Object. - // Because of IE, we also have to check the presence of the constructor property. - // Make sure that DOM nodes and window objects don't pass through, as well - if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { - return false; - } - - try { - // Not own constructor property must be Object - if ( obj.constructor && +//"use strict"; +var + // The deferred used on DOM ready + readyList, + + // A central reference to the root jQuery(document) + rootjQuery, + + // Support: IE<9 + // For `typeof node.method` instead of `node.method !== undefined` + core_strundefined = typeof undefined, + + // Use the correct document accordingly with window argument (sandbox) + document = window.document, + location = window.location, + + // Map over jQuery in case of overwrite + _jQuery = window.jQuery, + + // Map over the $ in case of overwrite + _$ = window.$, + + // [[Class]] -> type pairs + class2type = {}, + + // List of deleted data cache ids, so we can reuse them + core_deletedIds = [], + + core_version = "1.9.1", + + // Save a reference to some core methods + core_concat = core_deletedIds.concat, + core_push = core_deletedIds.push, + core_slice = core_deletedIds.slice, + core_indexOf = core_deletedIds.indexOf, + core_toString = class2type.toString, + core_hasOwn = class2type.hasOwnProperty, + core_trim = core_version.trim, + + // Define a local copy of jQuery + jQuery = function( selector, context ) { + // The jQuery object is actually just the init constructor 'enhanced' + return new jQuery.fn.init( selector, context, rootjQuery ); + }, + + // Used for matching numbers + core_pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source, + + // Used for splitting on whitespace + core_rnotwhite = /\S+/g, + + // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE) + rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, + + // A simple way to check for HTML strings + // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) + // Strict HTML recognition (#11290: must start with <) + rquickExpr = /^(?:(<[\w\W]+>)[^>]*|#([\w-]*))$/, + + // Match a standalone tag + rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/, + + // JSON RegExp + rvalidchars = /^[\],:{}\s]*$/, + rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g, + rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g, + rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d+\.|)\d+(?:[eE][+-]?\d+|)/g, + + // Matches dashed string for camelizing + rmsPrefix = /^-ms-/, + rdashAlpha = /-([\da-z])/gi, + + // Used by jQuery.camelCase as callback to replace() + fcamelCase = function( all, letter ) { + return letter.toUpperCase(); + }, + + // The ready event handler + completed = function( event ) { + + // readyState === "complete" is good enough for us to call the dom ready in oldIE + if ( document.addEventListener || event.type === "load" || document.readyState === "complete" ) { + detach(); + jQuery.ready(); + } + }, + // Clean-up method for dom ready events + detach = function() { + if ( document.addEventListener ) { + document.removeEventListener( "DOMContentLoaded", completed, false ); + window.removeEventListener( "load", completed, false ); + + } else { + document.detachEvent( "onreadystatechange", completed ); + window.detachEvent( "onload", completed ); + } + }; + +jQuery.fn = jQuery.prototype = { + // The current version of jQuery being used + jquery: core_version, + + constructor: jQuery, + init: function( selector, context, rootjQuery ) { + var match, elem; + + // HANDLE: $(""), $(null), $(undefined), $(false) + if ( !selector ) { + return this; + } + + // Handle HTML strings + if ( typeof selector === "string" ) { + if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) { + // Assume that strings that start and end with <> are HTML and skip the regex check + match = [ null, selector, null ]; + + } else { + match = rquickExpr.exec( selector ); + } + + // Match html or make sure no context is specified for #id + if ( match && (match[1] || !context) ) { + + // HANDLE: $(html) -> $(array) + if ( match[1] ) { + context = context instanceof jQuery ? context[0] : context; + + // scripts is true for back-compat + jQuery.merge( this, jQuery.parseHTML( + match[1], + context && context.nodeType ? context.ownerDocument || context : document, + true + ) ); + + // HANDLE: $(html, props) + if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { + for ( match in context ) { + // Properties of context are called as methods if possible + if ( jQuery.isFunction( this[ match ] ) ) { + this[ match ]( context[ match ] ); + + // ...and otherwise set as attributes + } else { + this.attr( match, context[ match ] ); + } + } + } + + return this; + + // HANDLE: $(#id) + } else { + elem = document.getElementById( match[2] ); + + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE and Opera return items + // by name instead of ID + if ( elem.id !== match[2] ) { + return rootjQuery.find( selector ); + } + + // Otherwise, we inject the element directly into the jQuery object + this.length = 1; + this[0] = elem; + } + + this.context = document; + this.selector = selector; + return this; + } + + // HANDLE: $(expr, $(...)) + } else if ( !context || context.jquery ) { + return ( context || rootjQuery ).find( selector ); + + // HANDLE: $(expr, context) + // (which is just equivalent to: $(context).find(expr) + } else { + return this.constructor( context ).find( selector ); + } + + // HANDLE: $(DOMElement) + } else if ( selector.nodeType ) { + this.context = this[0] = selector; + this.length = 1; + return this; + + // HANDLE: $(function) + // Shortcut for document ready + } else if ( jQuery.isFunction( selector ) ) { + return rootjQuery.ready( selector ); + } + + if ( selector.selector !== undefined ) { + this.selector = selector.selector; + this.context = selector.context; + } + + return jQuery.makeArray( selector, this ); + }, + + // Start with an empty selector + selector: "", + + // The default length of a jQuery object is 0 + length: 0, + + // The number of elements contained in the matched element set + size: function() { + return this.length; + }, + + toArray: function() { + return core_slice.call( this ); + }, + + // Get the Nth element in the matched element set OR + // Get the whole matched element set as a clean array + get: function( num ) { + return num == null ? + + // Return a 'clean' array + this.toArray() : + + // Return just the object + ( num < 0 ? this[ this.length + num ] : this[ num ] ); + }, + + // Take an array of elements and push it onto the stack + // (returning the new matched element set) + pushStack: function( elems ) { + + // Build a new jQuery matched element set + var ret = jQuery.merge( this.constructor(), elems ); + + // Add the old object onto the stack (as a reference) + ret.prevObject = this; + ret.context = this.context; + + // Return the newly-formed element set + return ret; + }, + + // Execute a callback for every element in the matched set. + // (You can seed the arguments with an array of args, but this is + // only used internally.) + each: function( callback, args ) { + return jQuery.each( this, callback, args ); + }, + + ready: function( fn ) { + // Add the callback + jQuery.ready.promise().done( fn ); + + return this; + }, + + slice: function() { + return this.pushStack( core_slice.apply( this, arguments ) ); + }, + + first: function() { + return this.eq( 0 ); + }, + + last: function() { + return this.eq( -1 ); + }, + + eq: function( i ) { + var len = this.length, + j = +i + ( i < 0 ? len : 0 ); + return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); + }, + + map: function( callback ) { + return this.pushStack( jQuery.map(this, function( elem, i ) { + return callback.call( elem, i, elem ); + })); + }, + + end: function() { + return this.prevObject || this.constructor(null); + }, + + // For internal use only. + // Behaves like an Array's method, not like a jQuery method. + push: core_push, + sort: [].sort, + splice: [].splice +}; + +// Give the init function the jQuery prototype for later instantiation +jQuery.fn.init.prototype = jQuery.fn; + +jQuery.extend = jQuery.fn.extend = function() { + var src, copyIsArray, copy, name, options, clone, + target = arguments[0] || {}, + i = 1, + length = arguments.length, + deep = false; + + // Handle a deep copy situation + if ( typeof target === "boolean" ) { + deep = target; + target = arguments[1] || {}; + // skip the boolean and the target + i = 2; + } + + // Handle case when target is a string or something (possible in deep copy) + if ( typeof target !== "object" && !jQuery.isFunction(target) ) { + target = {}; + } + + // extend jQuery itself if only one argument is passed + if ( length === i ) { + target = this; + --i; + } + + for ( ; i < length; i++ ) { + // Only deal with non-null/undefined values + if ( (options = arguments[ i ]) != null ) { + // Extend the base object + for ( name in options ) { + src = target[ name ]; + copy = options[ name ]; + + // Prevent never-ending loop + if ( target === copy ) { + continue; + } + + // Recurse if we're merging plain objects or arrays + if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { + if ( copyIsArray ) { + copyIsArray = false; + clone = src && jQuery.isArray(src) ? src : []; + + } else { + clone = src && jQuery.isPlainObject(src) ? src : {}; + } + + // Never move original objects, clone them + target[ name ] = jQuery.extend( deep, clone, copy ); + + // Don't bring in undefined values + } else if ( copy !== undefined ) { + target[ name ] = copy; + } + } + } + } + + // Return the modified object + return target; +}; + +jQuery.extend({ + noConflict: function( deep ) { + if ( window.$ === jQuery ) { + window.$ = _$; + } + + if ( deep && window.jQuery === jQuery ) { + window.jQuery = _jQuery; + } + + return jQuery; + }, + + // Is the DOM ready to be used? Set to true once it occurs. + isReady: false, + + // A counter to track how many items to wait for before + // the ready event fires. See #6781 + readyWait: 1, + + // Hold (or release) the ready event + holdReady: function( hold ) { + if ( hold ) { + jQuery.readyWait++; + } else { + jQuery.ready( true ); + } + }, + + // Handle when the DOM is ready + ready: function( wait ) { + + // Abort if there are pending holds or we're already ready + if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { + return; + } + + // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443). + if ( !document.body ) { + return setTimeout( jQuery.ready ); + } + + // Remember that the DOM is ready + jQuery.isReady = true; + + // If a normal DOM Ready event fired, decrement, and wait if need be + if ( wait !== true && --jQuery.readyWait > 0 ) { + return; + } + + // If there are functions bound, to execute + readyList.resolveWith( document, [ jQuery ] ); + + // Trigger any bound ready events + if ( jQuery.fn.trigger ) { + jQuery( document ).trigger("ready").off("ready"); + } + }, + + // See test/unit/core.js for details concerning isFunction. + // Since version 1.3, DOM methods and functions like alert + // aren't supported. They return false on IE (#2968). + isFunction: function( obj ) { + return jQuery.type(obj) === "function"; + }, + + isArray: Array.isArray || function( obj ) { + return jQuery.type(obj) === "array"; + }, + + isWindow: function( obj ) { + return obj != null && obj == obj.window; + }, + + isNumeric: function( obj ) { + return !isNaN( parseFloat(obj) ) && isFinite( obj ); + }, + + type: function( obj ) { + if ( obj == null ) { + return String( obj ); + } + return typeof obj === "object" || typeof obj === "function" ? + class2type[ core_toString.call(obj) ] || "object" : + typeof obj; + }, + + isPlainObject: function( obj ) { + // Must be an Object. + // Because of IE, we also have to check the presence of the constructor property. + // Make sure that DOM nodes and window objects don't pass through, as well + if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { + return false; + } + + try { + // Not own constructor property must be Object + if ( obj.constructor && !core_hasOwn.call(obj, "constructor") && !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) { - return false; - } - } catch ( e ) { - // IE8,9 Will throw exceptions on certain host objects #9897 - return false; - } - - // Own properties are enumerated firstly, so to speed up, - // if last one is own, then all properties are own. - - var key; - for ( key in obj ) {} - - return key === undefined || core_hasOwn.call( obj, key ); - }, - - isEmptyObject: function ( obj ) { - var name; - for ( name in obj ) { - return false; - } - return true; - }, - - error: function ( msg ) { - throw new Error( msg ); - }, - - // data: string of html - // context (optional): If specified, the fragment will be created in this context, defaults to document - // keepScripts (optional): If true, will include scripts passed in the html string - parseHTML: function ( data, context, keepScripts ) { - if ( !data || typeof data !== "string" ) { - return null; - } - if ( typeof context === "boolean" ) { - keepScripts = context; - context = false; - } - context = context || document; - - var parsed = rsingleTag.exec( data ), - scripts = !keepScripts && []; - - // Single tag - if ( parsed ) { - return [ context.createElement( parsed[1] ) ]; - } - - parsed = jQuery.buildFragment( [ data ], context, scripts ); - if ( scripts ) { - jQuery( scripts ).remove(); - } - return jQuery.merge( [], parsed.childNodes ); - }, - - parseJSON: function ( data ) { - // Attempt to parse using the native JSON parser first - if ( window.JSON && window.JSON.parse ) { - return window.JSON.parse( data ); - } - - if ( data === null ) { - return data; - } - - if ( typeof data === "string" ) { - - // Make sure leading/trailing whitespace is removed (IE can't handle it) - data = jQuery.trim( data ); - - if ( data ) { - // Make sure the incoming data is actual JSON - // Logic borrowed from http://json.org/json2.js - if ( rvalidchars.test( data.replace( rvalidescape, "@" ) - .replace( rvalidtokens, "]" ) - .replace( rvalidbraces, "")) ) { - - return ( new Function( "return " + data ) )(); - } - } - } - - jQuery.error( "Invalid JSON: " + data ); - }, - - // Cross-browser xml parsing - parseXML: function ( data ) { - var xml, tmp; - if ( !data || typeof data !== "string" ) { - return null; - } - try { - if ( window.DOMParser ) { // Standard - tmp = new DOMParser(); - xml = tmp.parseFromString( data, "text/xml" ); - } else { // IE - xml = new ActiveXObject( "Microsoft.XMLDOM" ); - xml.async = "false"; - xml.loadXML( data ); - } - } catch( e ) { - xml = undefined; - } - if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { - jQuery.error( "Invalid XML: " + data ); - } - return xml; - }, - - noop: function () {}, - - // Evaluates a script in a global context - // Workarounds based on findings by Jim Driscoll - // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context - globalEval: function ( data ) { - if ( data && jQuery.trim( data ) ) { - // We use execScript on Internet Explorer - // We use an anonymous function so that context is window - // rather than jQuery in Firefox - ( window.execScript || function ( data ) { - window[ "eval" ].call( window, data ); - } )( data ); - } - }, - - // Convert dashed to camelCase; used by the css and data modules - // Microsoft forgot to hump their vendor prefix (#9572) - camelCase: function ( string ) { - return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); - }, - - nodeName: function ( elem, name ) { - return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); - }, - - // args is for internal usage only - each: function ( obj, callback, args ) { - var value, - i = 0, - length = obj.length, - isArray = isArraylike( obj ); - - if ( args ) { - if ( isArray ) { - for ( ; i < length; i++ ) { - value = callback.apply( obj[ i ], args ); - - if ( value === false ) { - break; - } - } - } else { - for ( i in obj ) { - value = callback.apply( obj[ i ], args ); - - if ( value === false ) { - break; - } - } - } - - // A special, fast, case for the most common use of each - } else { - if ( isArray ) { - for ( ; i < length; i++ ) { - value = callback.call( obj[ i ], i, obj[ i ] ); - - if ( value === false ) { - break; - } - } - } else { - for ( i in obj ) { - value = callback.call( obj[ i ], i, obj[ i ] ); - - if ( value === false ) { - break; - } - } - } - } - - return obj; - }, - - // Use native String.trim function wherever possible - trim: core_trim && !core_trim.call("\uFEFF\xA0") ? - function ( text ) { - return text == null ? - "" : - core_trim.call( text ); - } : - - // Otherwise use our own trimming functionality - function ( text ) { - return text == null ? - "" : - ( text + "" ).replace( rtrim, "" ); - }, - - // results is for internal usage only - makeArray: function ( arr, results ) { - var ret = results || []; - - if ( arr != null ) { - if ( isArraylike( Object(arr) ) ) { - jQuery.merge( ret, - typeof arr === "string" ? - [ arr ] : arr - ); - } else { - core_push.call( ret, arr ); - } - } - - return ret; - }, - - inArray: function ( elem, arr, i ) { - var len; - - if ( arr ) { - if ( core_indexOf ) { - return core_indexOf.call( arr, elem, i ); - } - - len = arr.length; - i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; - - for ( ; i < len; i++ ) { - // Skip accessing in sparse arrays - if ( i in arr && arr[ i ] === elem ) { - return i; - } - } - } - - return -1; - }, - - merge: function ( first, second ) { - var l = second.length, - i = first.length, - j = 0; - - if ( typeof l === "number" ) { - for ( ; j < l; j++ ) { - first[ i++ ] = second[ j ]; - } - } else { - while ( second[j] !== undefined ) { - first[ i++ ] = second[ j++ ]; - } - } - - first.length = i; - - return first; - }, - - grep: function ( elems, callback, inv ) { - var retVal, - ret = [], - i = 0, - length = elems.length; - inv = !!inv; - - // Go through the array, only saving the items - // that pass the validator function - for ( ; i < length; i++ ) { - retVal = !!callback( elems[ i ], i ); - if ( inv !== retVal ) { - ret.push( elems[ i ] ); - } - } - - return ret; - }, - - // arg is for internal usage only - map: function ( elems, callback, arg ) { - var value, - i = 0, - length = elems.length, - isArray = isArraylike( elems ), - ret = []; - - // Go through the array, translating each of the items to their - if ( isArray ) { - for ( ; i < length; i++ ) { - value = callback( elems[ i ], i, arg ); - - if ( value != null ) { - ret[ ret.length ] = value; - } - } - - // Go through every key on the object, - } else { - for ( i in elems ) { - value = callback( elems[ i ], i, arg ); - - if ( value != null ) { - ret[ ret.length ] = value; - } - } - } - - // Flatten any nested arrays - return core_concat.apply( [], ret ); - }, - - // A global GUID counter for objects - guid: 1, - - // Bind a function to a context, optionally partially applying any - // arguments. - proxy: function ( fn, context ) { - var args, proxy, tmp; - - if ( typeof context === "string" ) { - tmp = fn[ context ]; - context = fn; - fn = tmp; - } - - // Quick check to determine if target is callable, in the spec - // this throws a TypeError, but we will just return undefined. - if ( !jQuery.isFunction( fn ) ) { - return undefined; - } - - // Simulated bind - args = core_slice.call( arguments, 2 ); - proxy = function () { - return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) ); - }; - - // Set the guid of unique handler to the same of original handler, so it can be removed - proxy.guid = fn.guid = fn.guid || jQuery.guid++; - - return proxy; - }, - - // Multifunctional method to get and set values of a collection - // The value/s can optionally be executed if it's a function - access: function ( elems, fn, key, value, chainable, emptyGet, raw ) { - var i = 0, - length = elems.length, - bulk = key == null; - - // Sets many values - if ( jQuery.type( key ) === "object" ) { - chainable = true; - for ( i in key ) { - jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); - } - - // Sets one value - } else if ( value !== undefined ) { - chainable = true; - - if ( !jQuery.isFunction( value ) ) { - raw = true; - } - - if ( bulk ) { - // Bulk operations run against the entire set - if ( raw ) { - fn.call( elems, value ); - fn = null; - - // ...except when executing function values - } else { - bulk = fn; - fn = function ( elem, key, value ) { - return bulk.call( jQuery( elem ), value ); - }; - } - } - - if ( fn ) { - for ( ; i < length; i++ ) { - fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); - } - } - } - - return chainable ? - elems : - - // Gets - bulk ? - fn.call( elems ) : - length ? fn( elems[0], key ) : emptyGet; - }, - - now: function () { - return ( new Date() ).getTime(); - } - }); - - jQuery.ready.promise = function ( obj ) { - if ( !readyList ) { - - readyList = jQuery.Deferred(); - - // Catch cases where $(document).ready() is called after the browser event has already occurred. - // we once tried to use readyState "interactive" here, but it caused issues like the one - // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 - if ( document.readyState === "complete" ) { - // Handle it asynchronously to allow scripts the opportunity to delay ready - setTimeout( jQuery.ready ); - - // Standards-based browsers support DOMContentLoaded - } else if ( document.addEventListener ) { - // Use the handy event callback - document.addEventListener( "DOMContentLoaded", completed, false ); - - // A fallback to window.onload, that will always work - window.addEventListener( "load", completed, false ); - - // If IE event model is used - } else { - // Ensure firing before onload, maybe late but safe also for iframes - document.attachEvent( "onreadystatechange", completed ); - - // A fallback to window.onload, that will always work - window.attachEvent( "onload", completed ); - - // If IE and not a frame - // continually check to see if the document is ready - var top = false; - - try { - top = window.frameElement == null && document.documentElement; - } catch(e) {} - - if ( top && top.doScroll ) { - (function doScrollCheck () { - if ( !jQuery.isReady ) { - - try { - // Use the trick by Diego Perini - // http://javascript.nwbox.com/IEContentLoaded/ - top.doScroll("left"); - } catch(e) { - return setTimeout( doScrollCheck, 50 ); - } - - // detach all dom ready events - detach(); - - // and execute any waiting functions - jQuery.ready(); - } - })(); - } - } - } - return readyList.promise( obj ); - }; - - // Populate the class2type map - jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function (i, name) { - class2type[ "[object " + name + "]" ] = name.toLowerCase(); - }); - - function isArraylike ( obj ) { - var length = obj.length, - type = jQuery.type( obj ); - - if ( jQuery.isWindow( obj ) ) { - return false; - } - - if ( obj.nodeType === 1 && length ) { - return true; - } - - return type === "array" || type !== "function" && + return false; + } + } catch ( e ) { + // IE8,9 Will throw exceptions on certain host objects #9897 + return false; + } + + // Own properties are enumerated firstly, so to speed up, + // if last one is own, then all properties are own. + + var key; + for ( key in obj ) {} + + return key === undefined || core_hasOwn.call( obj, key ); + }, + + isEmptyObject: function( obj ) { + var name; + for ( name in obj ) { + return false; + } + return true; + }, + + error: function( msg ) { + throw new Error( msg ); + }, + + // data: string of html + // context (optional): If specified, the fragment will be created in this context, defaults to document + // keepScripts (optional): If true, will include scripts passed in the html string + parseHTML: function( data, context, keepScripts ) { + if ( !data || typeof data !== "string" ) { + return null; + } + if ( typeof context === "boolean" ) { + keepScripts = context; + context = false; + } + context = context || document; + + var parsed = rsingleTag.exec( data ), + scripts = !keepScripts && []; + + // Single tag + if ( parsed ) { + return [ context.createElement( parsed[1] ) ]; + } + + parsed = jQuery.buildFragment( [ data ], context, scripts ); + if ( scripts ) { + jQuery( scripts ).remove(); + } + return jQuery.merge( [], parsed.childNodes ); + }, + + parseJSON: function( data ) { + // Attempt to parse using the native JSON parser first + if ( window.JSON && window.JSON.parse ) { + return window.JSON.parse( data ); + } + + if ( data === null ) { + return data; + } + + if ( typeof data === "string" ) { + + // Make sure leading/trailing whitespace is removed (IE can't handle it) + data = jQuery.trim( data ); + + if ( data ) { + // Make sure the incoming data is actual JSON + // Logic borrowed from http://json.org/json2.js + if ( rvalidchars.test( data.replace( rvalidescape, "@" ) + .replace( rvalidtokens, "]" ) + .replace( rvalidbraces, "")) ) { + + return ( new Function( "return " + data ) )(); + } + } + } + + jQuery.error( "Invalid JSON: " + data ); + }, + + // Cross-browser xml parsing + parseXML: function( data ) { + var xml, tmp; + if ( !data || typeof data !== "string" ) { + return null; + } + try { + if ( window.DOMParser ) { // Standard + tmp = new DOMParser(); + xml = tmp.parseFromString( data , "text/xml" ); + } else { // IE + xml = new ActiveXObject( "Microsoft.XMLDOM" ); + xml.async = "false"; + xml.loadXML( data ); + } + } catch( e ) { + xml = undefined; + } + if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) { + jQuery.error( "Invalid XML: " + data ); + } + return xml; + }, + + noop: function() {}, + + // Evaluates a script in a global context + // Workarounds based on findings by Jim Driscoll + // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context + globalEval: function( data ) { + if ( data && jQuery.trim( data ) ) { + // We use execScript on Internet Explorer + // We use an anonymous function so that context is window + // rather than jQuery in Firefox + ( window.execScript || function( data ) { + window[ "eval" ].call( window, data ); + } )( data ); + } + }, + + // Convert dashed to camelCase; used by the css and data modules + // Microsoft forgot to hump their vendor prefix (#9572) + camelCase: function( string ) { + return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); + }, + + nodeName: function( elem, name ) { + return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); + }, + + // args is for internal usage only + each: function( obj, callback, args ) { + var value, + i = 0, + length = obj.length, + isArray = isArraylike( obj ); + + if ( args ) { + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback.apply( obj[ i ], args ); + + if ( value === false ) { + break; + } + } + } else { + for ( i in obj ) { + value = callback.apply( obj[ i ], args ); + + if ( value === false ) { + break; + } + } + } + + // A special, fast, case for the most common use of each + } else { + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback.call( obj[ i ], i, obj[ i ] ); + + if ( value === false ) { + break; + } + } + } else { + for ( i in obj ) { + value = callback.call( obj[ i ], i, obj[ i ] ); + + if ( value === false ) { + break; + } + } + } + } + + return obj; + }, + + // Use native String.trim function wherever possible + trim: core_trim && !core_trim.call("\uFEFF\xA0") ? + function( text ) { + return text == null ? + "" : + core_trim.call( text ); + } : + + // Otherwise use our own trimming functionality + function( text ) { + return text == null ? + "" : + ( text + "" ).replace( rtrim, "" ); + }, + + // results is for internal usage only + makeArray: function( arr, results ) { + var ret = results || []; + + if ( arr != null ) { + if ( isArraylike( Object(arr) ) ) { + jQuery.merge( ret, + typeof arr === "string" ? + [ arr ] : arr + ); + } else { + core_push.call( ret, arr ); + } + } + + return ret; + }, + + inArray: function( elem, arr, i ) { + var len; + + if ( arr ) { + if ( core_indexOf ) { + return core_indexOf.call( arr, elem, i ); + } + + len = arr.length; + i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0; + + for ( ; i < len; i++ ) { + // Skip accessing in sparse arrays + if ( i in arr && arr[ i ] === elem ) { + return i; + } + } + } + + return -1; + }, + + merge: function( first, second ) { + var l = second.length, + i = first.length, + j = 0; + + if ( typeof l === "number" ) { + for ( ; j < l; j++ ) { + first[ i++ ] = second[ j ]; + } + } else { + while ( second[j] !== undefined ) { + first[ i++ ] = second[ j++ ]; + } + } + + first.length = i; + + return first; + }, + + grep: function( elems, callback, inv ) { + var retVal, + ret = [], + i = 0, + length = elems.length; + inv = !!inv; + + // Go through the array, only saving the items + // that pass the validator function + for ( ; i < length; i++ ) { + retVal = !!callback( elems[ i ], i ); + if ( inv !== retVal ) { + ret.push( elems[ i ] ); + } + } + + return ret; + }, + + // arg is for internal usage only + map: function( elems, callback, arg ) { + var value, + i = 0, + length = elems.length, + isArray = isArraylike( elems ), + ret = []; + + // Go through the array, translating each of the items to their + if ( isArray ) { + for ( ; i < length; i++ ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + + // Go through every key on the object, + } else { + for ( i in elems ) { + value = callback( elems[ i ], i, arg ); + + if ( value != null ) { + ret[ ret.length ] = value; + } + } + } + + // Flatten any nested arrays + return core_concat.apply( [], ret ); + }, + + // A global GUID counter for objects + guid: 1, + + // Bind a function to a context, optionally partially applying any + // arguments. + proxy: function( fn, context ) { + var args, proxy, tmp; + + if ( typeof context === "string" ) { + tmp = fn[ context ]; + context = fn; + fn = tmp; + } + + // Quick check to determine if target is callable, in the spec + // this throws a TypeError, but we will just return undefined. + if ( !jQuery.isFunction( fn ) ) { + return undefined; + } + + // Simulated bind + args = core_slice.call( arguments, 2 ); + proxy = function() { + return fn.apply( context || this, args.concat( core_slice.call( arguments ) ) ); + }; + + // Set the guid of unique handler to the same of original handler, so it can be removed + proxy.guid = fn.guid = fn.guid || jQuery.guid++; + + return proxy; + }, + + // Multifunctional method to get and set values of a collection + // The value/s can optionally be executed if it's a function + access: function( elems, fn, key, value, chainable, emptyGet, raw ) { + var i = 0, + length = elems.length, + bulk = key == null; + + // Sets many values + if ( jQuery.type( key ) === "object" ) { + chainable = true; + for ( i in key ) { + jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); + } + + // Sets one value + } else if ( value !== undefined ) { + chainable = true; + + if ( !jQuery.isFunction( value ) ) { + raw = true; + } + + if ( bulk ) { + // Bulk operations run against the entire set + if ( raw ) { + fn.call( elems, value ); + fn = null; + + // ...except when executing function values + } else { + bulk = fn; + fn = function( elem, key, value ) { + return bulk.call( jQuery( elem ), value ); + }; + } + } + + if ( fn ) { + for ( ; i < length; i++ ) { + fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); + } + } + } + + return chainable ? + elems : + + // Gets + bulk ? + fn.call( elems ) : + length ? fn( elems[0], key ) : emptyGet; + }, + + now: function() { + return ( new Date() ).getTime(); + } +}); + +jQuery.ready.promise = function( obj ) { + if ( !readyList ) { + + readyList = jQuery.Deferred(); + + // Catch cases where $(document).ready() is called after the browser event has already occurred. + // we once tried to use readyState "interactive" here, but it caused issues like the one + // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 + if ( document.readyState === "complete" ) { + // Handle it asynchronously to allow scripts the opportunity to delay ready + setTimeout( jQuery.ready ); + + // Standards-based browsers support DOMContentLoaded + } else if ( document.addEventListener ) { + // Use the handy event callback + document.addEventListener( "DOMContentLoaded", completed, false ); + + // A fallback to window.onload, that will always work + window.addEventListener( "load", completed, false ); + + // If IE event model is used + } else { + // Ensure firing before onload, maybe late but safe also for iframes + document.attachEvent( "onreadystatechange", completed ); + + // A fallback to window.onload, that will always work + window.attachEvent( "onload", completed ); + + // If IE and not a frame + // continually check to see if the document is ready + var top = false; + + try { + top = window.frameElement == null && document.documentElement; + } catch(e) {} + + if ( top && top.doScroll ) { + (function doScrollCheck() { + if ( !jQuery.isReady ) { + + try { + // Use the trick by Diego Perini + // http://javascript.nwbox.com/IEContentLoaded/ + top.doScroll("left"); + } catch(e) { + return setTimeout( doScrollCheck, 50 ); + } + + // detach all dom ready events + detach(); + + // and execute any waiting functions + jQuery.ready(); + } + })(); + } + } + } + return readyList.promise( obj ); +}; + +// Populate the class2type map +jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { + class2type[ "[object " + name + "]" ] = name.toLowerCase(); +}); + +function isArraylike( obj ) { + var length = obj.length, + type = jQuery.type( obj ); + + if ( jQuery.isWindow( obj ) ) { + return false; + } + + if ( obj.nodeType === 1 && length ) { + return true; + } + + return type === "array" || type !== "function" && ( length === 0 || typeof length === "number" && length > 0 && ( length - 1 ) in obj ); - } - - // All jQuery objects should point back to these - rootjQuery = jQuery(document); - // String to Object options format cache - var optionsCache = {}; - - // Convert String-formatted options into Object-formatted ones and store in cache - function createOptions ( options ) { - var object = optionsCache[ options ] = {}; - jQuery.each( options.match( core_rnotwhite ) || [], function ( _, flag ) { - object[ flag ] = true; - }); - return object; - } - - /* +} + +// All jQuery objects should point back to these +rootjQuery = jQuery(document); +// String to Object options format cache +var optionsCache = {}; + +// Convert String-formatted options into Object-formatted ones and store in cache +function createOptions( options ) { + var object = optionsCache[ options ] = {}; + jQuery.each( options.match( core_rnotwhite ) || [], function( _, flag ) { + object[ flag ] = true; + }); + return object; +} + +/* * Create a callback list using the following parameters: * * options: an optional list of space-separated options that will change how @@ -1001,3578 +1001,3578 @@ * stopOnFalse: interrupt callings when a callback returns false * */ - jQuery.Callbacks = function ( options ) { - - // Convert options from String-formatted to Object-formatted if needed - // (we check in cache first) - options = typeof options === "string" ? - ( optionsCache[ options ] || createOptions( options ) ) : - jQuery.extend( {}, options ); - - var // Flag to know if list is currently firing - firing, - // Last fire value (for non-forgettable lists) - memory, - // Flag to know if list was already fired - fired, - // End of the loop when firing - firingLength, - // Index of currently firing callback (modified by remove if needed) - firingIndex, - // First callback to fire (used internally by add and fireWith) - firingStart, - // Actual callback list - list = [], - // Stack of fire calls for repeatable lists - stack = !options.once && [], - // Fire callbacks - fire = function ( data ) { - memory = options.memory && data; - fired = true; - firingIndex = firingStart || 0; - firingStart = 0; - firingLength = list.length; - firing = true; - for ( ; list && firingIndex < firingLength; firingIndex++ ) { - if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { - memory = false; // To prevent further calls using add - break; - } - } - firing = false; - if ( list ) { - if ( stack ) { - if ( stack.length ) { - fire( stack.shift() ); - } - } else if ( memory ) { - list = []; - } else { - self.disable(); - } - } - }, - // Actual Callbacks object - self = { - // Add a callback or a collection of callbacks to the list - add: function () { - if ( list ) { - // First, we save the current length - var start = list.length; - (function add ( args ) { - jQuery.each( args, function ( _, arg ) { - var type = jQuery.type( arg ); - if ( type === "function" ) { - if ( !options.unique || !self.has( arg ) ) { - list.push( arg ); - } - } else if ( arg && arg.length && type !== "string" ) { - // Inspect recursively - add( arg ); - } - }); - })( arguments ); - // Do we need to add the callbacks to the - // current firing batch? - if ( firing ) { - firingLength = list.length; - // With memory, if we're not firing then - // we should call right away - } else if ( memory ) { - firingStart = start; - fire( memory ); - } - } - return this; - }, - // Remove a callback from the list - remove: function () { - if ( list ) { - jQuery.each( arguments, function ( _, arg ) { - var index; - while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { - list.splice( index, 1 ); - // Handle firing indexes - if ( firing ) { - if ( index <= firingLength ) { - firingLength--; - } - if ( index <= firingIndex ) { - firingIndex--; - } - } - } - }); - } - return this; - }, - // Check if a given callback is in the list. - // If no argument is given, return whether or not list has callbacks attached. - has: function ( fn ) { - return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); - }, - // Remove all callbacks from the list - empty: function () { - list = []; - return this; - }, - // Have the list do nothing anymore - disable: function () { - list = stack = memory = undefined; - return this; - }, - // Is it disabled? - disabled: function () { - return !list; - }, - // Lock the list in its current state - lock: function () { - stack = undefined; - if ( !memory ) { - self.disable(); - } - return this; - }, - // Is it locked? - locked: function () { - return !stack; - }, - // Call all callbacks with the given context and arguments - fireWith: function ( context, args ) { - args = args || []; - args = [ context, args.slice ? args.slice() : args ]; - if ( list && ( !fired || stack ) ) { - if ( firing ) { - stack.push( args ); - } else { - fire( args ); - } - } - return this; - }, - // Call all the callbacks with the given arguments - fire: function () { - self.fireWith( this, arguments ); - return this; - }, - // To know if the callbacks have already been called at least once - fired: function () { - return !!fired; - } - }; - - return self; - }; - jQuery.extend({ - - Deferred: function ( func ) { - var tuples = [ - // action, add listener, listener list, final state - [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], - [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], - [ "notify", "progress", jQuery.Callbacks("memory") ] - ], - state = "pending", - promise = { - state: function () { - return state; - }, - always: function () { - deferred.done( arguments ).fail( arguments ); - return this; - }, - then: function ( /* fnDone, fnFail, fnProgress */ ) { - var fns = arguments; - return jQuery.Deferred(function ( newDefer ) { - jQuery.each( tuples, function ( i, tuple ) { - var action = tuple[ 0 ], - fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; - // deferred[ done | fail | progress ] for forwarding actions to newDefer - deferred[ tuple[1] ](function () { - var returned = fn && fn.apply( this, arguments ); - if ( returned && jQuery.isFunction( returned.promise ) ) { - returned.promise() - .done( newDefer.resolve ) - .fail( newDefer.reject ) - .progress( newDefer.notify ); - } else { - newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); - } - }); - }); - fns = null; - }).promise(); - }, - // Get a promise for this deferred - // If obj is provided, the promise aspect is added to the object - promise: function ( obj ) { - return obj != null ? jQuery.extend( obj, promise ) : promise; - } - }, - deferred = {}; - - // Keep pipe for back-compat - promise.pipe = promise.then; - - // Add list-specific methods - jQuery.each( tuples, function ( i, tuple ) { - var list = tuple[ 2 ], - stateString = tuple[ 3 ]; - - // promise[ done | fail | progress ] = list.add - promise[ tuple[1] ] = list.add; - - // Handle state - if ( stateString ) { - list.add(function () { - // state = [ resolved | rejected ] - state = stateString; - - // [ reject_list | resolve_list ].disable; progress_list.lock - }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); - } - - // deferred[ resolve | reject | notify ] - deferred[ tuple[0] ] = function () { - deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); - return this; - }; - deferred[ tuple[0] + "With" ] = list.fireWith; - }); - - // Make the deferred a promise - promise.promise( deferred ); - - // Call given func if any - if ( func ) { - func.call( deferred, deferred ); - } - - // All done! - return deferred; - }, - - // Deferred helper - when: function ( subordinate /* , ..., subordinateN */ ) { - var i = 0, - resolveValues = core_slice.call( arguments ), - length = resolveValues.length, - - // the count of uncompleted subordinates - remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, - - // the master Deferred. If resolveValues consist of only a single Deferred, just use that. - deferred = remaining === 1 ? subordinate : jQuery.Deferred(), - - // Update function for both resolve and progress values - updateFunc = function ( i, contexts, values ) { - return function ( value ) { - contexts[ i ] = this; - values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value; - if( values === progressValues ) { - deferred.notifyWith( contexts, values ); - } else if ( !( --remaining ) ) { - deferred.resolveWith( contexts, values ); - } - }; - }, - - progressValues, progressContexts, resolveContexts; - - // add listeners to Deferred subordinates; treat others as resolved - if ( length > 1 ) { - progressValues = new Array( length ); - progressContexts = new Array( length ); - resolveContexts = new Array( length ); - for ( ; i < length; i++ ) { - if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { - resolveValues[ i ].promise() - .done( updateFunc( i, resolveContexts, resolveValues ) ) - .fail( deferred.reject ) - .progress( updateFunc( i, progressContexts, progressValues ) ); - } else { - --remaining; - } - } - } - - // if we're not waiting on anything, resolve the master - if ( !remaining ) { - deferred.resolveWith( resolveContexts, resolveValues ); - } - - return deferred.promise(); - } - }); - jQuery.support = (function () { - - var support, all, a, - input, select, fragment, - opt, eventName, isSupported, i, - div = document.createElement("div"); - - // Setup - div.setAttribute( "className", "t" ); - div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>"; - - // Support tests won't run in some limited or non-browser environments - all = div.getElementsByTagName("*"); - a = div.getElementsByTagName("a")[ 0 ]; - if ( !all || !a || !all.length ) { - return {}; - } - - // First batch of tests - select = document.createElement("select"); - opt = select.appendChild( document.createElement("option") ); - input = div.getElementsByTagName("input")[ 0 ]; - - a.style.cssText = "top:1px;float:left;opacity:.5"; - support = { - // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) - getSetAttribute: div.className !== "t", - - // IE strips leading whitespace when .innerHTML is used - leadingWhitespace: div.firstChild.nodeType === 3, - - // Make sure that tbody elements aren't automatically inserted - // IE will insert them into empty tables - tbody: !div.getElementsByTagName("tbody").length, - - // Make sure that link elements get serialized correctly by innerHTML - // This requires a wrapper element in IE - htmlSerialize: !!div.getElementsByTagName("link").length, - - // Get the style information from getAttribute - // (IE uses .cssText instead) - style: /top/.test( a.getAttribute("style") ), - - // Make sure that URLs aren't manipulated - // (IE normalizes it by default) - hrefNormalized: a.getAttribute("href") === "/a", - - // Make sure that element opacity exists - // (IE uses filter instead) - // Use a regex to work around a WebKit issue. See #5145 - opacity: /^0.5/.test( a.style.opacity ), - - // Verify style float existence - // (IE uses styleFloat instead of cssFloat) - cssFloat: !!a.style.cssFloat, - - // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) - checkOn: !!input.value, - - // Make sure that a selected-by-default option has a working selected property. - // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) - optSelected: opt.selected, - - // Tests for enctype support on a form (#6743) - enctype: !!document.createElement("form").enctype, - - // Makes sure cloning an html5 element does not cause problems - // Where outerHTML is undefined, this still works - html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>", - - // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode - boxModel: document.compatMode === "CSS1Compat", - - // Will be defined later - deleteExpando: true, - noCloneEvent: true, - inlineBlockNeedsLayout: false, - shrinkWrapBlocks: false, - reliableMarginRight: true, - boxSizingReliable: true, - pixelPosition: false - }; - - // Make sure checked status is properly cloned - input.checked = true; - support.noCloneChecked = input.cloneNode( true ).checked; - - // Make sure that the options inside disabled selects aren't marked as disabled - // (WebKit marks them as disabled) - select.disabled = true; - support.optDisabled = !opt.disabled; - - // Support: IE<9 - try { - delete div.test; - } catch( e ) { - support.deleteExpando = false; - } - - // Check if we can trust getAttribute("value") - input = document.createElement("input"); - input.setAttribute( "value", "" ); - support.input = input.getAttribute( "value" ) === ""; - - // Check if an input maintains its value after becoming a radio - input.value = "t"; - input.setAttribute( "type", "radio" ); - support.radioValue = input.value === "t"; - - // #11217 - WebKit loses check when the name is after the checked attribute - input.setAttribute( "checked", "t" ); - input.setAttribute( "name", "t" ); - - fragment = document.createDocumentFragment(); - fragment.appendChild( input ); - - // Check if a disconnected checkbox will retain its checked - // value of true after appended to the DOM (IE6/7) - support.appendChecked = input.checked; - - // WebKit doesn't clone checked state correctly in fragments - support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; - - // Support: IE<9 - // Opera does not clone events (and typeof div.attachEvent === undefined). - // IE9-10 clones events bound via attachEvent, but they don't trigger with .click() - if ( div.attachEvent ) { - div.attachEvent( "onclick", function () { - support.noCloneEvent = false; - }); - - div.cloneNode( true ).click(); - } - - // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event) - // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php - for ( i in { submit: true, change: true, focusin: true }) { - div.setAttribute( eventName = "on" + i, "t" ); - - support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false; - } - - div.style.backgroundClip = "content-box"; - div.cloneNode( true ).style.backgroundClip = ""; - support.clearCloneStyle = div.style.backgroundClip === "content-box"; - - // Run tests that need a body at doc ready - jQuery(function () { - var container, marginDiv, tds, - divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;", - body = document.getElementsByTagName("body")[0]; - - if ( !body ) { - // Return for frameset docs that don't have a body - return; - } - - container = document.createElement("div"); - container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px"; - - body.appendChild( container ).appendChild( div ); - - // Support: IE8 - // Check if table cells still have offsetWidth/Height when they are set - // to display:none and there are still other visible table cells in a - // table row; if so, offsetWidth/Height are not reliable for use when - // determining if an element has been hidden directly using - // display:none (it is still safe to use offsets if a parent element is - // hidden; don safety goggles and see bug #4512 for more information). - div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>"; - tds = div.getElementsByTagName("td"); - tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none"; - isSupported = ( tds[ 0 ].offsetHeight === 0 ); - - tds[ 0 ].style.display = ""; - tds[ 1 ].style.display = "none"; - - // Support: IE8 - // Check if empty table cells still have offsetWidth/Height - support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); - - // Check box-sizing and margin behavior - div.innerHTML = ""; - div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;"; - support.boxSizing = ( div.offsetWidth === 4 ); - support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 ); - - // Use window.getComputedStyle because jsdom on node.js will break without it. - if ( window.getComputedStyle ) { - support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; - support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; - - // Check if div with explicit width and no margin-right incorrectly - // gets computed margin-right based on width of container. (#3333) - // Fails in WebKit before Feb 2011 nightlies - // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right - marginDiv = div.appendChild( document.createElement("div") ); - marginDiv.style.cssText = div.style.cssText = divReset; - marginDiv.style.marginRight = marginDiv.style.width = "0"; - div.style.width = "1px"; - - support.reliableMarginRight = +jQuery.Callbacks = function( options ) { + + // Convert options from String-formatted to Object-formatted if needed + // (we check in cache first) + options = typeof options === "string" ? + ( optionsCache[ options ] || createOptions( options ) ) : + jQuery.extend( {}, options ); + + var // Flag to know if list is currently firing + firing, + // Last fire value (for non-forgettable lists) + memory, + // Flag to know if list was already fired + fired, + // End of the loop when firing + firingLength, + // Index of currently firing callback (modified by remove if needed) + firingIndex, + // First callback to fire (used internally by add and fireWith) + firingStart, + // Actual callback list + list = [], + // Stack of fire calls for repeatable lists + stack = !options.once && [], + // Fire callbacks + fire = function( data ) { + memory = options.memory && data; + fired = true; + firingIndex = firingStart || 0; + firingStart = 0; + firingLength = list.length; + firing = true; + for ( ; list && firingIndex < firingLength; firingIndex++ ) { + if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { + memory = false; // To prevent further calls using add + break; + } + } + firing = false; + if ( list ) { + if ( stack ) { + if ( stack.length ) { + fire( stack.shift() ); + } + } else if ( memory ) { + list = []; + } else { + self.disable(); + } + } + }, + // Actual Callbacks object + self = { + // Add a callback or a collection of callbacks to the list + add: function() { + if ( list ) { + // First, we save the current length + var start = list.length; + (function add( args ) { + jQuery.each( args, function( _, arg ) { + var type = jQuery.type( arg ); + if ( type === "function" ) { + if ( !options.unique || !self.has( arg ) ) { + list.push( arg ); + } + } else if ( arg && arg.length && type !== "string" ) { + // Inspect recursively + add( arg ); + } + }); + })( arguments ); + // Do we need to add the callbacks to the + // current firing batch? + if ( firing ) { + firingLength = list.length; + // With memory, if we're not firing then + // we should call right away + } else if ( memory ) { + firingStart = start; + fire( memory ); + } + } + return this; + }, + // Remove a callback from the list + remove: function() { + if ( list ) { + jQuery.each( arguments, function( _, arg ) { + var index; + while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { + list.splice( index, 1 ); + // Handle firing indexes + if ( firing ) { + if ( index <= firingLength ) { + firingLength--; + } + if ( index <= firingIndex ) { + firingIndex--; + } + } + } + }); + } + return this; + }, + // Check if a given callback is in the list. + // If no argument is given, return whether or not list has callbacks attached. + has: function( fn ) { + return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); + }, + // Remove all callbacks from the list + empty: function() { + list = []; + return this; + }, + // Have the list do nothing anymore + disable: function() { + list = stack = memory = undefined; + return this; + }, + // Is it disabled? + disabled: function() { + return !list; + }, + // Lock the list in its current state + lock: function() { + stack = undefined; + if ( !memory ) { + self.disable(); + } + return this; + }, + // Is it locked? + locked: function() { + return !stack; + }, + // Call all callbacks with the given context and arguments + fireWith: function( context, args ) { + args = args || []; + args = [ context, args.slice ? args.slice() : args ]; + if ( list && ( !fired || stack ) ) { + if ( firing ) { + stack.push( args ); + } else { + fire( args ); + } + } + return this; + }, + // Call all the callbacks with the given arguments + fire: function() { + self.fireWith( this, arguments ); + return this; + }, + // To know if the callbacks have already been called at least once + fired: function() { + return !!fired; + } + }; + + return self; +}; +jQuery.extend({ + + Deferred: function( func ) { + var tuples = [ + // action, add listener, listener list, final state + [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], + [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], + [ "notify", "progress", jQuery.Callbacks("memory") ] + ], + state = "pending", + promise = { + state: function() { + return state; + }, + always: function() { + deferred.done( arguments ).fail( arguments ); + return this; + }, + then: function( /* fnDone, fnFail, fnProgress */ ) { + var fns = arguments; + return jQuery.Deferred(function( newDefer ) { + jQuery.each( tuples, function( i, tuple ) { + var action = tuple[ 0 ], + fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; + // deferred[ done | fail | progress ] for forwarding actions to newDefer + deferred[ tuple[1] ](function() { + var returned = fn && fn.apply( this, arguments ); + if ( returned && jQuery.isFunction( returned.promise ) ) { + returned.promise() + .done( newDefer.resolve ) + .fail( newDefer.reject ) + .progress( newDefer.notify ); + } else { + newDefer[ action + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); + } + }); + }); + fns = null; + }).promise(); + }, + // Get a promise for this deferred + // If obj is provided, the promise aspect is added to the object + promise: function( obj ) { + return obj != null ? jQuery.extend( obj, promise ) : promise; + } + }, + deferred = {}; + + // Keep pipe for back-compat + promise.pipe = promise.then; + + // Add list-specific methods + jQuery.each( tuples, function( i, tuple ) { + var list = tuple[ 2 ], + stateString = tuple[ 3 ]; + + // promise[ done | fail | progress ] = list.add + promise[ tuple[1] ] = list.add; + + // Handle state + if ( stateString ) { + list.add(function() { + // state = [ resolved | rejected ] + state = stateString; + + // [ reject_list | resolve_list ].disable; progress_list.lock + }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); + } + + // deferred[ resolve | reject | notify ] + deferred[ tuple[0] ] = function() { + deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); + return this; + }; + deferred[ tuple[0] + "With" ] = list.fireWith; + }); + + // Make the deferred a promise + promise.promise( deferred ); + + // Call given func if any + if ( func ) { + func.call( deferred, deferred ); + } + + // All done! + return deferred; + }, + + // Deferred helper + when: function( subordinate /* , ..., subordinateN */ ) { + var i = 0, + resolveValues = core_slice.call( arguments ), + length = resolveValues.length, + + // the count of uncompleted subordinates + remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, + + // the master Deferred. If resolveValues consist of only a single Deferred, just use that. + deferred = remaining === 1 ? subordinate : jQuery.Deferred(), + + // Update function for both resolve and progress values + updateFunc = function( i, contexts, values ) { + return function( value ) { + contexts[ i ] = this; + values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value; + if( values === progressValues ) { + deferred.notifyWith( contexts, values ); + } else if ( !( --remaining ) ) { + deferred.resolveWith( contexts, values ); + } + }; + }, + + progressValues, progressContexts, resolveContexts; + + // add listeners to Deferred subordinates; treat others as resolved + if ( length > 1 ) { + progressValues = new Array( length ); + progressContexts = new Array( length ); + resolveContexts = new Array( length ); + for ( ; i < length; i++ ) { + if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { + resolveValues[ i ].promise() + .done( updateFunc( i, resolveContexts, resolveValues ) ) + .fail( deferred.reject ) + .progress( updateFunc( i, progressContexts, progressValues ) ); + } else { + --remaining; + } + } + } + + // if we're not waiting on anything, resolve the master + if ( !remaining ) { + deferred.resolveWith( resolveContexts, resolveValues ); + } + + return deferred.promise(); + } +}); +jQuery.support = (function() { + + var support, all, a, + input, select, fragment, + opt, eventName, isSupported, i, + div = document.createElement("div"); + + // Setup + div.setAttribute( "className", "t" ); + div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>"; + + // Support tests won't run in some limited or non-browser environments + all = div.getElementsByTagName("*"); + a = div.getElementsByTagName("a")[ 0 ]; + if ( !all || !a || !all.length ) { + return {}; + } + + // First batch of tests + select = document.createElement("select"); + opt = select.appendChild( document.createElement("option") ); + input = div.getElementsByTagName("input")[ 0 ]; + + a.style.cssText = "top:1px;float:left;opacity:.5"; + support = { + // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7) + getSetAttribute: div.className !== "t", + + // IE strips leading whitespace when .innerHTML is used + leadingWhitespace: div.firstChild.nodeType === 3, + + // Make sure that tbody elements aren't automatically inserted + // IE will insert them into empty tables + tbody: !div.getElementsByTagName("tbody").length, + + // Make sure that link elements get serialized correctly by innerHTML + // This requires a wrapper element in IE + htmlSerialize: !!div.getElementsByTagName("link").length, + + // Get the style information from getAttribute + // (IE uses .cssText instead) + style: /top/.test( a.getAttribute("style") ), + + // Make sure that URLs aren't manipulated + // (IE normalizes it by default) + hrefNormalized: a.getAttribute("href") === "/a", + + // Make sure that element opacity exists + // (IE uses filter instead) + // Use a regex to work around a WebKit issue. See #5145 + opacity: /^0.5/.test( a.style.opacity ), + + // Verify style float existence + // (IE uses styleFloat instead of cssFloat) + cssFloat: !!a.style.cssFloat, + + // Check the default checkbox/radio value ("" on WebKit; "on" elsewhere) + checkOn: !!input.value, + + // Make sure that a selected-by-default option has a working selected property. + // (WebKit defaults to false instead of true, IE too, if it's in an optgroup) + optSelected: opt.selected, + + // Tests for enctype support on a form (#6743) + enctype: !!document.createElement("form").enctype, + + // Makes sure cloning an html5 element does not cause problems + // Where outerHTML is undefined, this still works + html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>", + + // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode + boxModel: document.compatMode === "CSS1Compat", + + // Will be defined later + deleteExpando: true, + noCloneEvent: true, + inlineBlockNeedsLayout: false, + shrinkWrapBlocks: false, + reliableMarginRight: true, + boxSizingReliable: true, + pixelPosition: false + }; + + // Make sure checked status is properly cloned + input.checked = true; + support.noCloneChecked = input.cloneNode( true ).checked; + + // Make sure that the options inside disabled selects aren't marked as disabled + // (WebKit marks them as disabled) + select.disabled = true; + support.optDisabled = !opt.disabled; + + // Support: IE<9 + try { + delete div.test; + } catch( e ) { + support.deleteExpando = false; + } + + // Check if we can trust getAttribute("value") + input = document.createElement("input"); + input.setAttribute( "value", "" ); + support.input = input.getAttribute( "value" ) === ""; + + // Check if an input maintains its value after becoming a radio + input.value = "t"; + input.setAttribute( "type", "radio" ); + support.radioValue = input.value === "t"; + + // #11217 - WebKit loses check when the name is after the checked attribute + input.setAttribute( "checked", "t" ); + input.setAttribute( "name", "t" ); + + fragment = document.createDocumentFragment(); + fragment.appendChild( input ); + + // Check if a disconnected checkbox will retain its checked + // value of true after appended to the DOM (IE6/7) + support.appendChecked = input.checked; + + // WebKit doesn't clone checked state correctly in fragments + support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked; + + // Support: IE<9 + // Opera does not clone events (and typeof div.attachEvent === undefined). + // IE9-10 clones events bound via attachEvent, but they don't trigger with .click() + if ( div.attachEvent ) { + div.attachEvent( "onclick", function() { + support.noCloneEvent = false; + }); + + div.cloneNode( true ).click(); + } + + // Support: IE<9 (lack submit/change bubble), Firefox 17+ (lack focusin event) + // Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP), test/csp.php + for ( i in { submit: true, change: true, focusin: true }) { + div.setAttribute( eventName = "on" + i, "t" ); + + support[ i + "Bubbles" ] = eventName in window || div.attributes[ eventName ].expando === false; + } + + div.style.backgroundClip = "content-box"; + div.cloneNode( true ).style.backgroundClip = ""; + support.clearCloneStyle = div.style.backgroundClip === "content-box"; + + // Run tests that need a body at doc ready + jQuery(function() { + var container, marginDiv, tds, + divReset = "padding:0;margin:0;border:0;display:block;box-sizing:content-box;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;", + body = document.getElementsByTagName("body")[0]; + + if ( !body ) { + // Return for frameset docs that don't have a body + return; + } + + container = document.createElement("div"); + container.style.cssText = "border:0;width:0;height:0;position:absolute;top:0;left:-9999px;margin-top:1px"; + + body.appendChild( container ).appendChild( div ); + + // Support: IE8 + // Check if table cells still have offsetWidth/Height when they are set + // to display:none and there are still other visible table cells in a + // table row; if so, offsetWidth/Height are not reliable for use when + // determining if an element has been hidden directly using + // display:none (it is still safe to use offsets if a parent element is + // hidden; don safety goggles and see bug #4512 for more information). + div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>"; + tds = div.getElementsByTagName("td"); + tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none"; + isSupported = ( tds[ 0 ].offsetHeight === 0 ); + + tds[ 0 ].style.display = ""; + tds[ 1 ].style.display = "none"; + + // Support: IE8 + // Check if empty table cells still have offsetWidth/Height + support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 ); + + // Check box-sizing and margin behavior + div.innerHTML = ""; + div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;"; + support.boxSizing = ( div.offsetWidth === 4 ); + support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 ); + + // Use window.getComputedStyle because jsdom on node.js will break without it. + if ( window.getComputedStyle ) { + support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%"; + support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px"; + + // Check if div with explicit width and no margin-right incorrectly + // gets computed margin-right based on width of container. (#3333) + // Fails in WebKit before Feb 2011 nightlies + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + marginDiv = div.appendChild( document.createElement("div") ); + marginDiv.style.cssText = div.style.cssText = divReset; + marginDiv.style.marginRight = marginDiv.style.width = "0"; + div.style.width = "1px"; + + support.reliableMarginRight = !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight ); - } - - if ( typeof div.style.zoom !== core_strundefined ) { - // Support: IE<8 - // Check if natively block-level elements act like inline-block - // elements when setting their display to 'inline' and giving - // them layout - div.innerHTML = ""; - div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1"; - support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 ); - - // Support: IE6 - // Check if elements with layout shrink-wrap their children - div.style.display = "block"; - div.innerHTML = "<div></div>"; - div.firstChild.style.width = "5px"; - support.shrinkWrapBlocks = ( div.offsetWidth !== 3 ); - - if ( support.inlineBlockNeedsLayout ) { - // Prevent IE 6 from affecting layout for positioned elements #11048 - // Prevent IE from shrinking the body in IE 7 mode #12869 - // Support: IE<8 - body.style.zoom = 1; - } - } - - body.removeChild( container ); - - // Null elements to avoid leaks in IE - container = div = tds = marginDiv = null; - }); - - // Null elements to avoid leaks in IE - all = select = fragment = opt = a = input = null; - - return support; - })(); - - var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, - rmultiDash = /([A-Z])/g; - - function internalData ( elem, name, data, pvt /* Internal Use Only */ ) { - if ( !jQuery.acceptData( elem ) ) { - return; - } - - var thisCache, ret, - internalKey = jQuery.expando, - getByName = typeof name === "string", - - // We have to handle DOM nodes and JS objects differently because IE6-7 - // can't GC object references properly across the DOM-JS boundary - isNode = elem.nodeType, - - // Only DOM nodes need the global jQuery cache; JS object data is - // attached directly to the object so GC can occur automatically - cache = isNode ? jQuery.cache : elem, - - // Only defining an ID for JS objects if its cache already exists allows - // the code to shortcut on the same path as a DOM node with no cache - id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; - - // Avoid doing any more work than we need to when trying to get data on an - // object that has no data at all - if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) { - return; - } - - if ( !id ) { - // Only DOM nodes need a new unique ID for each element since their data - // ends up in the global cache - if ( isNode ) { - elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++; - } else { - id = internalKey; - } - } - - if ( !cache[ id ] ) { - cache[ id ] = {}; - - // Avoids exposing jQuery metadata on plain JS objects when the object - // is serialized using JSON.stringify - if ( !isNode ) { - cache[ id ].toJSON = jQuery.noop; - } - } - - // An object can be passed to jQuery.data instead of a key/value pair; this gets - // shallow copied over onto the existing cache - if ( typeof name === "object" || typeof name === "function" ) { - if ( pvt ) { - cache[ id ] = jQuery.extend( cache[ id ], name ); - } else { - cache[ id ].data = jQuery.extend( cache[ id ].data, name ); - } - } - - thisCache = cache[ id ]; - - // jQuery data() is stored in a separate object inside the object's internal data - // cache in order to avoid key collisions between internal data and user-defined - // data. - if ( !pvt ) { - if ( !thisCache.data ) { - thisCache.data = {}; - } - - thisCache = thisCache.data; - } - - if ( data !== undefined ) { - thisCache[ jQuery.camelCase( name ) ] = data; - } - - // Check for both converted-to-camel and non-converted data property names - // If a data property was specified - if ( getByName ) { - - // First Try to find as-is property data - ret = thisCache[ name ]; - - // Test for null|undefined property data - if ( ret == null ) { - - // Try to find the camelCased property - ret = thisCache[ jQuery.camelCase( name ) ]; - } - } else { - ret = thisCache; - } - - return ret; - } - - function internalRemoveData ( elem, name, pvt ) { - if ( !jQuery.acceptData( elem ) ) { - return; - } - - var i, l, thisCache, - isNode = elem.nodeType, - - // See jQuery.data for more information - cache = isNode ? jQuery.cache : elem, - id = isNode ? elem[ jQuery.expando ] : jQuery.expando; - - // If there is already no cache entry for this object, there is no - // purpose in continuing - if ( !cache[ id ] ) { - return; - } - - if ( name ) { - - thisCache = pvt ? cache[ id ] : cache[ id ].data; - - if ( thisCache ) { - - // Support array or space separated string names for data keys - if ( !jQuery.isArray( name ) ) { - - // try the string as a key before any manipulation - if ( name in thisCache ) { - name = [ name ]; - } else { - - // split the camel cased version by spaces unless a key with the spaces exists - name = jQuery.camelCase( name ); - if ( name in thisCache ) { - name = [ name ]; - } else { - name = name.split(" "); - } - } - } else { - // If "name" is an array of keys... - // When data is initially created, via ("key", "val") signature, - // keys will be converted to camelCase. - // Since there is no way to tell _how_ a key was added, remove - // both plain key and camelCase key. #12786 - // This will only penalize the array argument path. - name = name.concat( jQuery.map( name, jQuery.camelCase ) ); - } - - for ( i = 0, l = name.length; i < l; i++ ) { - delete thisCache[ name[i] ]; - } - - // If there is no data left in the cache, we want to continue - // and let the cache object itself get destroyed - if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) { - return; - } - } - } - - // See jQuery.data for more information - if ( !pvt ) { - delete cache[ id ].data; - - // Don't destroy the parent cache unless the internal data object - // had been the only thing left in it - if ( !isEmptyDataObject( cache[ id ] ) ) { - return; - } - } - - // Destroy the cache - if ( isNode ) { - jQuery.cleanData( [ elem ], true ); - - // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) - } else if ( jQuery.support.deleteExpando || cache != cache.window ) { - delete cache[ id ]; - - // When all else fails, null - } else { - cache[ id ] = null; - } - } - - jQuery.extend({ - cache: {}, - - // Unique for each copy of jQuery on the page - // Non-digits removed to match rinlinejQuery - expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ), - - // The following elements throw uncatchable exceptions if you - // attempt to add expando properties to them. - noData: { - embed: true, - // Ban all objects except for Flash (which handle expandos) - object: "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", - applet: true - }, - - hasData: function ( elem ) { - elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; - return !!elem && !isEmptyDataObject( elem ); - }, - - data: function ( elem, name, data ) { - return internalData( elem, name, data ); - }, - - removeData: function ( elem, name ) { - return internalRemoveData( elem, name ); - }, - - // For internal use only. - _data: function ( elem, name, data ) { - return internalData( elem, name, data, true ); - }, - - _removeData: function ( elem, name ) { - return internalRemoveData( elem, name, true ); - }, - - // A method for determining if a DOM node can handle the data expando - acceptData: function ( elem ) { - // Do not set data on non-element because it will not be cleared (#8335). - if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) { - return false; - } - - var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ]; - - // nodes accept data unless otherwise specified; rejection can be conditional - return !noData || noData !== true && elem.getAttribute("classid") === noData; - } - }); - - jQuery.fn.extend({ - data: function ( key, value ) { - var attrs, name, - elem = this[0], - i = 0, - data = null; - - // Gets all values - if ( key === undefined ) { - if ( this.length ) { - data = jQuery.data( elem ); - - if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { - attrs = elem.attributes; - for ( ; i < attrs.length; i++ ) { - name = attrs[i].name; - - if ( !name.indexOf( "data-" ) ) { - name = jQuery.camelCase( name.slice(5) ); - - dataAttr( elem, name, data[ name ] ); - } - } - jQuery._data( elem, "parsedAttrs", true ); - } - } - - return data; - } - - // Sets multiple values - if ( typeof key === "object" ) { - return this.each(function () { - jQuery.data( this, key ); - }); - } - - return jQuery.access( this, function ( value ) { - - if ( value === undefined ) { - // Try to fetch any internally stored data first - return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null; - } - - this.each(function () { - jQuery.data( this, key, value ); - }); - }, null, value, arguments.length > 1, null, true ); - }, - - removeData: function ( key ) { - return this.each(function () { - jQuery.removeData( this, key ); - }); - } - }); - - function dataAttr ( elem, key, data ) { - // If nothing was found internally, try to fetch any - // data from the HTML5 data-* attribute - if ( data === undefined && elem.nodeType === 1 ) { - - var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); - - data = elem.getAttribute( name ); - - if ( typeof data === "string" ) { - try { - data = data === "true" ? true : - data === "false" ? false : - data === "null" ? null : - // Only convert to a number if it doesn't change the string - +data + "" === data ? +data : - rbrace.test( data ) ? jQuery.parseJSON( data ) : - data; - } catch( e ) {} - - // Make sure we set the data so it isn't changed later - jQuery.data( elem, key, data ); - - } else { - data = undefined; - } - } - - return data; - } - - // checks a cache object for emptiness - function isEmptyDataObject ( obj ) { - var name; - for ( name in obj ) { - - // if the public data object is empty, the private is still empty - if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { - continue; - } - if ( name !== "toJSON" ) { - return false; - } - } - - return true; - } - jQuery.extend({ - queue: function ( elem, type, data ) { - var queue; - - if ( elem ) { - type = ( type || "fx" ) + "queue"; - queue = jQuery._data( elem, type ); - - // Speed up dequeue by getting out quickly if this is just a lookup - if ( data ) { - if ( !queue || jQuery.isArray(data) ) { - queue = jQuery._data( elem, type, jQuery.makeArray(data) ); - } else { - queue.push( data ); - } - } - return queue || []; - } - }, - - dequeue: function ( elem, type ) { - type = type || "fx"; - - var queue = jQuery.queue( elem, type ), - startLength = queue.length, - fn = queue.shift(), - hooks = jQuery._queueHooks( elem, type ), - next = function () { - jQuery.dequeue( elem, type ); - }; - - // If the fx queue is dequeued, always remove the progress sentinel - if ( fn === "inprogress" ) { - fn = queue.shift(); - startLength--; - } - - hooks.cur = fn; - if ( fn ) { - - // Add a progress sentinel to prevent the fx queue from being - // automatically dequeued - if ( type === "fx" ) { - queue.unshift( "inprogress" ); - } - - // clear up the last queue stop function - delete hooks.stop; - fn.call( elem, next, hooks ); - } - - if ( !startLength && hooks ) { - hooks.empty.fire(); - } - }, - - // not intended for public consumption - generates a queueHooks object, or returns the current one - _queueHooks: function ( elem, type ) { - var key = type + "queueHooks"; - return jQuery._data( elem, key ) || jQuery._data( elem, key, { - empty: jQuery.Callbacks("once memory").add(function () { - jQuery._removeData( elem, type + "queue" ); - jQuery._removeData( elem, key ); - }) - }); - } - }); - - jQuery.fn.extend({ - queue: function ( type, data ) { - var setter = 2; - - if ( typeof type !== "string" ) { - data = type; - type = "fx"; - setter--; - } - - if ( arguments.length < setter ) { - return jQuery.queue( this[0], type ); - } - - return data === undefined ? - this : - this.each(function () { - var queue = jQuery.queue( this, type, data ); - - // ensure a hooks for this queue - jQuery._queueHooks( this, type ); - - if ( type === "fx" && queue[0] !== "inprogress" ) { - jQuery.dequeue( this, type ); - } - }); - }, - dequeue: function ( type ) { - return this.each(function () { - jQuery.dequeue( this, type ); - }); - }, - // Based off of the plugin by Clint Helfers, with permission. - // http://blindsignals.com/index.php/2009/07/jquery-delay/ - delay: function ( time, type ) { - time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; - type = type || "fx"; - - return this.queue( type, function ( next, hooks ) { - var timeout = setTimeout( next, time ); - hooks.stop = function () { - clearTimeout( timeout ); - }; - }); - }, - clearQueue: function ( type ) { - return this.queue( type || "fx", [] ); - }, - // Get a promise resolved when queues of a certain type - // are emptied (fx is the type by default) - promise: function ( type, obj ) { - var tmp, - count = 1, - defer = jQuery.Deferred(), - elements = this, - i = this.length, - resolve = function () { - if ( !( --count ) ) { - defer.resolveWith( elements, [ elements ] ); - } - }; - - if ( typeof type !== "string" ) { - obj = type; - type = undefined; - } - type = type || "fx"; - - while( i-- ) { - tmp = jQuery._data( elements[ i ], type + "queueHooks" ); - if ( tmp && tmp.empty ) { - count++; - tmp.empty.add( resolve ); - } - } - resolve(); - return defer.promise( obj ); - } - }); - var nodeHook, boolHook, - rclass = /[\t\r\n]/g, - rreturn = /\r/g, - rfocusable = /^(?:input|select|textarea|button|object)$/i, - rclickable = /^(?:a|area)$/i, - rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i, - ruseDefault = /^(?:checked|selected)$/i, - getSetAttribute = jQuery.support.getSetAttribute, - getSetInput = jQuery.support.input; - - jQuery.fn.extend({ - attr: function ( name, value ) { - return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); - }, - - removeAttr: function ( name ) { - return this.each(function () { - jQuery.removeAttr( this, name ); - }); - }, - - prop: function ( name, value ) { - return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); - }, - - removeProp: function ( name ) { - name = jQuery.propFix[ name ] || name; - return this.each(function () { - // try/catch handles cases where IE balks (such as removing a property on window) - try { - this[ name ] = undefined; - delete this[ name ]; - } catch( e ) {} - }); - }, - - addClass: function ( value ) { - var classes, elem, cur, clazz, j, - i = 0, - len = this.length, - proceed = typeof value === "string" && value; - - if ( jQuery.isFunction( value ) ) { - return this.each(function ( j ) { - jQuery( this ).addClass( value.call( this, j, this.className ) ); - }); - } - - if ( proceed ) { - // The disjunction here is for better compressibility (see removeClass) - classes = ( value || "" ).match( core_rnotwhite ) || []; - - for ( ; i < len; i++ ) { - elem = this[ i ]; - cur = elem.nodeType === 1 && ( elem.className ? - ( " " + elem.className + " " ).replace( rclass, " " ) : - " " - ); - - if ( cur ) { - j = 0; - while ( (clazz = classes[j++]) ) { - if ( cur.indexOf( " " + clazz + " " ) < 0 ) { - cur += clazz + " "; - } - } - elem.className = jQuery.trim( cur ); - - } - } - } - - return this; - }, - - removeClass: function ( value ) { - var classes, elem, cur, clazz, j, - i = 0, - len = this.length, - proceed = arguments.length === 0 || typeof value === "string" && value; - - if ( jQuery.isFunction( value ) ) { - return this.each(function ( j ) { - jQuery( this ).removeClass( value.call( this, j, this.className ) ); - }); - } - if ( proceed ) { - classes = ( value || "" ).match( core_rnotwhite ) || []; - - for ( ; i < len; i++ ) { - elem = this[ i ]; - // This expression is here for better compressibility (see addClass) - cur = elem.nodeType === 1 && ( elem.className ? - ( " " + elem.className + " " ).replace( rclass, " " ) : - "" - ); - - if ( cur ) { - j = 0; - while ( (clazz = classes[j++]) ) { - // Remove *all* instances - while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { - cur = cur.replace( " " + clazz + " ", " " ); - } - } - elem.className = value ? jQuery.trim( cur ) : ""; - } - } - } - - return this; - }, - - toggleClass: function ( value, stateVal ) { - var type = typeof value, - isBool = typeof stateVal === "boolean"; - - if ( jQuery.isFunction( value ) ) { - return this.each(function ( i ) { - jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); - }); - } - - return this.each(function () { - if ( type === "string" ) { - // toggle individual class names - var className, - i = 0, - self = jQuery( this ), - state = stateVal, - classNames = value.match( core_rnotwhite ) || []; - - while ( (className = classNames[ i++ ]) ) { - // check each className given, space separated list - state = isBool ? state : !self.hasClass( className ); - self[ state ? "addClass" : "removeClass" ]( className ); - } - - // Toggle whole class name - } else if ( type === core_strundefined || type === "boolean" ) { - if ( this.className ) { - // store className if set - jQuery._data( this, "__className__", this.className ); - } - - // If the element has a class name or if we're passed "false", - // then remove the whole classname (if there was one, the above saved it). - // Otherwise bring back whatever was previously saved (if anything), - // falling back to the empty string if nothing was stored. - this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; - } - }); - }, - - hasClass: function ( selector ) { - var className = " " + selector + " ", - i = 0, - l = this.length; - for ( ; i < l; i++ ) { - if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { - return true; - } - } - - return false; - }, - - val: function ( value ) { - var ret, hooks, isFunction, - elem = this[0]; - - if ( !arguments.length ) { - if ( elem ) { - hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; - - if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { - return ret; - } - - ret = elem.value; - - return typeof ret === "string" ? - // handle most common string cases - ret.replace(rreturn, "") : - // handle cases where value is null/undef or number - ret == null ? "" : ret; - } - - return; - } - - isFunction = jQuery.isFunction( value ); - - return this.each(function ( i ) { - var val, - self = jQuery(this); - - if ( this.nodeType !== 1 ) { - return; - } - - if ( isFunction ) { - val = value.call( this, i, self.val() ); - } else { - val = value; - } - - // Treat null/undefined as ""; convert numbers to string - if ( val == null ) { - val = ""; - } else if ( typeof val === "number" ) { - val += ""; - } else if ( jQuery.isArray( val ) ) { - val = jQuery.map(val, function ( value ) { - return value == null ? "" : value + ""; - }); - } - - hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; - - // If set returns undefined, fall back to normal setting - if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { - this.value = val; - } - }); - } - }); - - jQuery.extend({ - valHooks: { - option: { - get: function ( elem ) { - // attributes.value is undefined in Blackberry 4.7 but - // uses .value. See #6932 - var val = elem.attributes.value; - return !val || val.specified ? elem.value : elem.text; - } - }, - select: { - get: function ( elem ) { - var value, option, - options = elem.options, - index = elem.selectedIndex, - one = elem.type === "select-one" || index < 0, - values = one ? null : [], - max = one ? index + 1 : options.length, - i = index < 0 ? - max : - one ? index : 0; - - // Loop through all the selected options - for ( ; i < max; i++ ) { - option = options[ i ]; - - // oldIE doesn't update selected after form reset (#2551) - if ( ( option.selected || i === index ) && + } + + if ( typeof div.style.zoom !== core_strundefined ) { + // Support: IE<8 + // Check if natively block-level elements act like inline-block + // elements when setting their display to 'inline' and giving + // them layout + div.innerHTML = ""; + div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1"; + support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 ); + + // Support: IE6 + // Check if elements with layout shrink-wrap their children + div.style.display = "block"; + div.innerHTML = "<div></div>"; + div.firstChild.style.width = "5px"; + support.shrinkWrapBlocks = ( div.offsetWidth !== 3 ); + + if ( support.inlineBlockNeedsLayout ) { + // Prevent IE 6 from affecting layout for positioned elements #11048 + // Prevent IE from shrinking the body in IE 7 mode #12869 + // Support: IE<8 + body.style.zoom = 1; + } + } + + body.removeChild( container ); + + // Null elements to avoid leaks in IE + container = div = tds = marginDiv = null; + }); + + // Null elements to avoid leaks in IE + all = select = fragment = opt = a = input = null; + + return support; +})(); + +var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/, + rmultiDash = /([A-Z])/g; + +function internalData( elem, name, data, pvt /* Internal Use Only */ ){ + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var thisCache, ret, + internalKey = jQuery.expando, + getByName = typeof name === "string", + + // We have to handle DOM nodes and JS objects differently because IE6-7 + // can't GC object references properly across the DOM-JS boundary + isNode = elem.nodeType, + + // Only DOM nodes need the global jQuery cache; JS object data is + // attached directly to the object so GC can occur automatically + cache = isNode ? jQuery.cache : elem, + + // Only defining an ID for JS objects if its cache already exists allows + // the code to shortcut on the same path as a DOM node with no cache + id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey; + + // Avoid doing any more work than we need to when trying to get data on an + // object that has no data at all + if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) { + return; + } + + if ( !id ) { + // Only DOM nodes need a new unique ID for each element since their data + // ends up in the global cache + if ( isNode ) { + elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++; + } else { + id = internalKey; + } + } + + if ( !cache[ id ] ) { + cache[ id ] = {}; + + // Avoids exposing jQuery metadata on plain JS objects when the object + // is serialized using JSON.stringify + if ( !isNode ) { + cache[ id ].toJSON = jQuery.noop; + } + } + + // An object can be passed to jQuery.data instead of a key/value pair; this gets + // shallow copied over onto the existing cache + if ( typeof name === "object" || typeof name === "function" ) { + if ( pvt ) { + cache[ id ] = jQuery.extend( cache[ id ], name ); + } else { + cache[ id ].data = jQuery.extend( cache[ id ].data, name ); + } + } + + thisCache = cache[ id ]; + + // jQuery data() is stored in a separate object inside the object's internal data + // cache in order to avoid key collisions between internal data and user-defined + // data. + if ( !pvt ) { + if ( !thisCache.data ) { + thisCache.data = {}; + } + + thisCache = thisCache.data; + } + + if ( data !== undefined ) { + thisCache[ jQuery.camelCase( name ) ] = data; + } + + // Check for both converted-to-camel and non-converted data property names + // If a data property was specified + if ( getByName ) { + + // First Try to find as-is property data + ret = thisCache[ name ]; + + // Test for null|undefined property data + if ( ret == null ) { + + // Try to find the camelCased property + ret = thisCache[ jQuery.camelCase( name ) ]; + } + } else { + ret = thisCache; + } + + return ret; +} + +function internalRemoveData( elem, name, pvt ) { + if ( !jQuery.acceptData( elem ) ) { + return; + } + + var i, l, thisCache, + isNode = elem.nodeType, + + // See jQuery.data for more information + cache = isNode ? jQuery.cache : elem, + id = isNode ? elem[ jQuery.expando ] : jQuery.expando; + + // If there is already no cache entry for this object, there is no + // purpose in continuing + if ( !cache[ id ] ) { + return; + } + + if ( name ) { + + thisCache = pvt ? cache[ id ] : cache[ id ].data; + + if ( thisCache ) { + + // Support array or space separated string names for data keys + if ( !jQuery.isArray( name ) ) { + + // try the string as a key before any manipulation + if ( name in thisCache ) { + name = [ name ]; + } else { + + // split the camel cased version by spaces unless a key with the spaces exists + name = jQuery.camelCase( name ); + if ( name in thisCache ) { + name = [ name ]; + } else { + name = name.split(" "); + } + } + } else { + // If "name" is an array of keys... + // When data is initially created, via ("key", "val") signature, + // keys will be converted to camelCase. + // Since there is no way to tell _how_ a key was added, remove + // both plain key and camelCase key. #12786 + // This will only penalize the array argument path. + name = name.concat( jQuery.map( name, jQuery.camelCase ) ); + } + + for ( i = 0, l = name.length; i < l; i++ ) { + delete thisCache[ name[i] ]; + } + + // If there is no data left in the cache, we want to continue + // and let the cache object itself get destroyed + if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) { + return; + } + } + } + + // See jQuery.data for more information + if ( !pvt ) { + delete cache[ id ].data; + + // Don't destroy the parent cache unless the internal data object + // had been the only thing left in it + if ( !isEmptyDataObject( cache[ id ] ) ) { + return; + } + } + + // Destroy the cache + if ( isNode ) { + jQuery.cleanData( [ elem ], true ); + + // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080) + } else if ( jQuery.support.deleteExpando || cache != cache.window ) { + delete cache[ id ]; + + // When all else fails, null + } else { + cache[ id ] = null; + } +} + +jQuery.extend({ + cache: {}, + + // Unique for each copy of jQuery on the page + // Non-digits removed to match rinlinejQuery + expando: "jQuery" + ( core_version + Math.random() ).replace( /\D/g, "" ), + + // The following elements throw uncatchable exceptions if you + // attempt to add expando properties to them. + noData: { + "embed": true, + // Ban all objects except for Flash (which handle expandos) + "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000", + "applet": true + }, + + hasData: function( elem ) { + elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ]; + return !!elem && !isEmptyDataObject( elem ); + }, + + data: function( elem, name, data ) { + return internalData( elem, name, data ); + }, + + removeData: function( elem, name ) { + return internalRemoveData( elem, name ); + }, + + // For internal use only. + _data: function( elem, name, data ) { + return internalData( elem, name, data, true ); + }, + + _removeData: function( elem, name ) { + return internalRemoveData( elem, name, true ); + }, + + // A method for determining if a DOM node can handle the data expando + acceptData: function( elem ) { + // Do not set data on non-element because it will not be cleared (#8335). + if ( elem.nodeType && elem.nodeType !== 1 && elem.nodeType !== 9 ) { + return false; + } + + var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ]; + + // nodes accept data unless otherwise specified; rejection can be conditional + return !noData || noData !== true && elem.getAttribute("classid") === noData; + } +}); + +jQuery.fn.extend({ + data: function( key, value ) { + var attrs, name, + elem = this[0], + i = 0, + data = null; + + // Gets all values + if ( key === undefined ) { + if ( this.length ) { + data = jQuery.data( elem ); + + if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) { + attrs = elem.attributes; + for ( ; i < attrs.length; i++ ) { + name = attrs[i].name; + + if ( !name.indexOf( "data-" ) ) { + name = jQuery.camelCase( name.slice(5) ); + + dataAttr( elem, name, data[ name ] ); + } + } + jQuery._data( elem, "parsedAttrs", true ); + } + } + + return data; + } + + // Sets multiple values + if ( typeof key === "object" ) { + return this.each(function() { + jQuery.data( this, key ); + }); + } + + return jQuery.access( this, function( value ) { + + if ( value === undefined ) { + // Try to fetch any internally stored data first + return elem ? dataAttr( elem, key, jQuery.data( elem, key ) ) : null; + } + + this.each(function() { + jQuery.data( this, key, value ); + }); + }, null, value, arguments.length > 1, null, true ); + }, + + removeData: function( key ) { + return this.each(function() { + jQuery.removeData( this, key ); + }); + } +}); + +function dataAttr( elem, key, data ) { + // If nothing was found internally, try to fetch any + // data from the HTML5 data-* attribute + if ( data === undefined && elem.nodeType === 1 ) { + + var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); + + data = elem.getAttribute( name ); + + if ( typeof data === "string" ) { + try { + data = data === "true" ? true : + data === "false" ? false : + data === "null" ? null : + // Only convert to a number if it doesn't change the string + +data + "" === data ? +data : + rbrace.test( data ) ? jQuery.parseJSON( data ) : + data; + } catch( e ) {} + + // Make sure we set the data so it isn't changed later + jQuery.data( elem, key, data ); + + } else { + data = undefined; + } + } + + return data; +} + +// checks a cache object for emptiness +function isEmptyDataObject( obj ) { + var name; + for ( name in obj ) { + + // if the public data object is empty, the private is still empty + if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) { + continue; + } + if ( name !== "toJSON" ) { + return false; + } + } + + return true; +} +jQuery.extend({ + queue: function( elem, type, data ) { + var queue; + + if ( elem ) { + type = ( type || "fx" ) + "queue"; + queue = jQuery._data( elem, type ); + + // Speed up dequeue by getting out quickly if this is just a lookup + if ( data ) { + if ( !queue || jQuery.isArray(data) ) { + queue = jQuery._data( elem, type, jQuery.makeArray(data) ); + } else { + queue.push( data ); + } + } + return queue || []; + } + }, + + dequeue: function( elem, type ) { + type = type || "fx"; + + var queue = jQuery.queue( elem, type ), + startLength = queue.length, + fn = queue.shift(), + hooks = jQuery._queueHooks( elem, type ), + next = function() { + jQuery.dequeue( elem, type ); + }; + + // If the fx queue is dequeued, always remove the progress sentinel + if ( fn === "inprogress" ) { + fn = queue.shift(); + startLength--; + } + + hooks.cur = fn; + if ( fn ) { + + // Add a progress sentinel to prevent the fx queue from being + // automatically dequeued + if ( type === "fx" ) { + queue.unshift( "inprogress" ); + } + + // clear up the last queue stop function + delete hooks.stop; + fn.call( elem, next, hooks ); + } + + if ( !startLength && hooks ) { + hooks.empty.fire(); + } + }, + + // not intended for public consumption - generates a queueHooks object, or returns the current one + _queueHooks: function( elem, type ) { + var key = type + "queueHooks"; + return jQuery._data( elem, key ) || jQuery._data( elem, key, { + empty: jQuery.Callbacks("once memory").add(function() { + jQuery._removeData( elem, type + "queue" ); + jQuery._removeData( elem, key ); + }) + }); + } +}); + +jQuery.fn.extend({ + queue: function( type, data ) { + var setter = 2; + + if ( typeof type !== "string" ) { + data = type; + type = "fx"; + setter--; + } + + if ( arguments.length < setter ) { + return jQuery.queue( this[0], type ); + } + + return data === undefined ? + this : + this.each(function() { + var queue = jQuery.queue( this, type, data ); + + // ensure a hooks for this queue + jQuery._queueHooks( this, type ); + + if ( type === "fx" && queue[0] !== "inprogress" ) { + jQuery.dequeue( this, type ); + } + }); + }, + dequeue: function( type ) { + return this.each(function() { + jQuery.dequeue( this, type ); + }); + }, + // Based off of the plugin by Clint Helfers, with permission. + // http://blindsignals.com/index.php/2009/07/jquery-delay/ + delay: function( time, type ) { + time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; + type = type || "fx"; + + return this.queue( type, function( next, hooks ) { + var timeout = setTimeout( next, time ); + hooks.stop = function() { + clearTimeout( timeout ); + }; + }); + }, + clearQueue: function( type ) { + return this.queue( type || "fx", [] ); + }, + // Get a promise resolved when queues of a certain type + // are emptied (fx is the type by default) + promise: function( type, obj ) { + var tmp, + count = 1, + defer = jQuery.Deferred(), + elements = this, + i = this.length, + resolve = function() { + if ( !( --count ) ) { + defer.resolveWith( elements, [ elements ] ); + } + }; + + if ( typeof type !== "string" ) { + obj = type; + type = undefined; + } + type = type || "fx"; + + while( i-- ) { + tmp = jQuery._data( elements[ i ], type + "queueHooks" ); + if ( tmp && tmp.empty ) { + count++; + tmp.empty.add( resolve ); + } + } + resolve(); + return defer.promise( obj ); + } +}); +var nodeHook, boolHook, + rclass = /[\t\r\n]/g, + rreturn = /\r/g, + rfocusable = /^(?:input|select|textarea|button|object)$/i, + rclickable = /^(?:a|area)$/i, + rboolean = /^(?:checked|selected|autofocus|autoplay|async|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped)$/i, + ruseDefault = /^(?:checked|selected)$/i, + getSetAttribute = jQuery.support.getSetAttribute, + getSetInput = jQuery.support.input; + +jQuery.fn.extend({ + attr: function( name, value ) { + return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 ); + }, + + removeAttr: function( name ) { + return this.each(function() { + jQuery.removeAttr( this, name ); + }); + }, + + prop: function( name, value ) { + return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 ); + }, + + removeProp: function( name ) { + name = jQuery.propFix[ name ] || name; + return this.each(function() { + // try/catch handles cases where IE balks (such as removing a property on window) + try { + this[ name ] = undefined; + delete this[ name ]; + } catch( e ) {} + }); + }, + + addClass: function( value ) { + var classes, elem, cur, clazz, j, + i = 0, + len = this.length, + proceed = typeof value === "string" && value; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).addClass( value.call( this, j, this.className ) ); + }); + } + + if ( proceed ) { + // The disjunction here is for better compressibility (see removeClass) + classes = ( value || "" ).match( core_rnotwhite ) || []; + + for ( ; i < len; i++ ) { + elem = this[ i ]; + cur = elem.nodeType === 1 && ( elem.className ? + ( " " + elem.className + " " ).replace( rclass, " " ) : + " " + ); + + if ( cur ) { + j = 0; + while ( (clazz = classes[j++]) ) { + if ( cur.indexOf( " " + clazz + " " ) < 0 ) { + cur += clazz + " "; + } + } + elem.className = jQuery.trim( cur ); + + } + } + } + + return this; + }, + + removeClass: function( value ) { + var classes, elem, cur, clazz, j, + i = 0, + len = this.length, + proceed = arguments.length === 0 || typeof value === "string" && value; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( j ) { + jQuery( this ).removeClass( value.call( this, j, this.className ) ); + }); + } + if ( proceed ) { + classes = ( value || "" ).match( core_rnotwhite ) || []; + + for ( ; i < len; i++ ) { + elem = this[ i ]; + // This expression is here for better compressibility (see addClass) + cur = elem.nodeType === 1 && ( elem.className ? + ( " " + elem.className + " " ).replace( rclass, " " ) : + "" + ); + + if ( cur ) { + j = 0; + while ( (clazz = classes[j++]) ) { + // Remove *all* instances + while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { + cur = cur.replace( " " + clazz + " ", " " ); + } + } + elem.className = value ? jQuery.trim( cur ) : ""; + } + } + } + + return this; + }, + + toggleClass: function( value, stateVal ) { + var type = typeof value, + isBool = typeof stateVal === "boolean"; + + if ( jQuery.isFunction( value ) ) { + return this.each(function( i ) { + jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); + }); + } + + return this.each(function() { + if ( type === "string" ) { + // toggle individual class names + var className, + i = 0, + self = jQuery( this ), + state = stateVal, + classNames = value.match( core_rnotwhite ) || []; + + while ( (className = classNames[ i++ ]) ) { + // check each className given, space separated list + state = isBool ? state : !self.hasClass( className ); + self[ state ? "addClass" : "removeClass" ]( className ); + } + + // Toggle whole class name + } else if ( type === core_strundefined || type === "boolean" ) { + if ( this.className ) { + // store className if set + jQuery._data( this, "__className__", this.className ); + } + + // If the element has a class name or if we're passed "false", + // then remove the whole classname (if there was one, the above saved it). + // Otherwise bring back whatever was previously saved (if anything), + // falling back to the empty string if nothing was stored. + this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || ""; + } + }); + }, + + hasClass: function( selector ) { + var className = " " + selector + " ", + i = 0, + l = this.length; + for ( ; i < l; i++ ) { + if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { + return true; + } + } + + return false; + }, + + val: function( value ) { + var ret, hooks, isFunction, + elem = this[0]; + + if ( !arguments.length ) { + if ( elem ) { + hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; + + if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { + return ret; + } + + ret = elem.value; + + return typeof ret === "string" ? + // handle most common string cases + ret.replace(rreturn, "") : + // handle cases where value is null/undef or number + ret == null ? "" : ret; + } + + return; + } + + isFunction = jQuery.isFunction( value ); + + return this.each(function( i ) { + var val, + self = jQuery(this); + + if ( this.nodeType !== 1 ) { + return; + } + + if ( isFunction ) { + val = value.call( this, i, self.val() ); + } else { + val = value; + } + + // Treat null/undefined as ""; convert numbers to string + if ( val == null ) { + val = ""; + } else if ( typeof val === "number" ) { + val += ""; + } else if ( jQuery.isArray( val ) ) { + val = jQuery.map(val, function ( value ) { + return value == null ? "" : value + ""; + }); + } + + hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; + + // If set returns undefined, fall back to normal setting + if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { + this.value = val; + } + }); + } +}); + +jQuery.extend({ + valHooks: { + option: { + get: function( elem ) { + // attributes.value is undefined in Blackberry 4.7 but + // uses .value. See #6932 + var val = elem.attributes.value; + return !val || val.specified ? elem.value : elem.text; + } + }, + select: { + get: function( elem ) { + var value, option, + options = elem.options, + index = elem.selectedIndex, + one = elem.type === "select-one" || index < 0, + values = one ? null : [], + max = one ? index + 1 : options.length, + i = index < 0 ? + max : + one ? index : 0; + + // Loop through all the selected options + for ( ; i < max; i++ ) { + option = options[ i ]; + + // oldIE doesn't update selected after form reset (#2551) + if ( ( option.selected || i === index ) && // Don't return options that are disabled or in a disabled optgroup ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) && ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { - // Get the specific value for the option - value = jQuery( option ).val(); - - // We don't need an array for one selects - if ( one ) { - return value; - } - - // Multi-Selects return an array - values.push( value ); - } - } - - return values; - }, - - set: function ( elem, value ) { - var values = jQuery.makeArray( value ); - - jQuery(elem).find("option").each(function () { - this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; - }); - - if ( !values.length ) { - elem.selectedIndex = -1; - } - return values; - } - } - }, - - attr: function ( elem, name, value ) { - var hooks, notxml, ret, - nType = elem.nodeType; - - // don't get/set attributes on text, comment and attribute nodes - if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { - return; - } - - // Fallback to prop when attributes are not supported - if ( typeof elem.getAttribute === core_strundefined ) { - return jQuery.prop( elem, name, value ); - } - - notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); - - // All attributes are lowercase - // Grab necessary hook if one is defined - if ( notxml ) { - name = name.toLowerCase(); - hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook ); - } - - if ( value !== undefined ) { - - if ( value === null ) { - jQuery.removeAttr( elem, name ); - - } else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { - return ret; - - } else { - elem.setAttribute( name, value + "" ); - return value; - } - - } else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { - return ret; - - } else { - - // In IE9+, Flash objects don't have .getAttribute (#12945) - // Support: IE9+ - if ( typeof elem.getAttribute !== core_strundefined ) { - ret = elem.getAttribute( name ); - } - - // Non-existent attributes return null, we normalize to undefined - return ret == null ? - undefined : - ret; - } - }, - - removeAttr: function ( elem, value ) { - var name, propName, - i = 0, - attrNames = value && value.match( core_rnotwhite ); - - if ( attrNames && elem.nodeType === 1 ) { - while ( (name = attrNames[i++]) ) { - propName = jQuery.propFix[ name ] || name; - - // Boolean attributes get special treatment (#10870) - if ( rboolean.test( name ) ) { - // Set corresponding property to false for boolean attributes - // Also clear defaultChecked/defaultSelected (if appropriate) for IE<8 - if ( !getSetAttribute && ruseDefault.test( name ) ) { - elem[ jQuery.camelCase( "default-" + name ) ] = + // Get the specific value for the option + value = jQuery( option ).val(); + + // We don't need an array for one selects + if ( one ) { + return value; + } + + // Multi-Selects return an array + values.push( value ); + } + } + + return values; + }, + + set: function( elem, value ) { + var values = jQuery.makeArray( value ); + + jQuery(elem).find("option").each(function() { + this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0; + }); + + if ( !values.length ) { + elem.selectedIndex = -1; + } + return values; + } + } + }, + + attr: function( elem, name, value ) { + var hooks, notxml, ret, + nType = elem.nodeType; + + // don't get/set attributes on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + // Fallback to prop when attributes are not supported + if ( typeof elem.getAttribute === core_strundefined ) { + return jQuery.prop( elem, name, value ); + } + + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + // All attributes are lowercase + // Grab necessary hook if one is defined + if ( notxml ) { + name = name.toLowerCase(); + hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook ); + } + + if ( value !== undefined ) { + + if ( value === null ) { + jQuery.removeAttr( elem, name ); + + } else if ( hooks && notxml && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + elem.setAttribute( name, value + "" ); + return value; + } + + } else if ( hooks && notxml && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + + // In IE9+, Flash objects don't have .getAttribute (#12945) + // Support: IE9+ + if ( typeof elem.getAttribute !== core_strundefined ) { + ret = elem.getAttribute( name ); + } + + // Non-existent attributes return null, we normalize to undefined + return ret == null ? + undefined : + ret; + } + }, + + removeAttr: function( elem, value ) { + var name, propName, + i = 0, + attrNames = value && value.match( core_rnotwhite ); + + if ( attrNames && elem.nodeType === 1 ) { + while ( (name = attrNames[i++]) ) { + propName = jQuery.propFix[ name ] || name; + + // Boolean attributes get special treatment (#10870) + if ( rboolean.test( name ) ) { + // Set corresponding property to false for boolean attributes + // Also clear defaultChecked/defaultSelected (if appropriate) for IE<8 + if ( !getSetAttribute && ruseDefault.test( name ) ) { + elem[ jQuery.camelCase( "default-" + name ) ] = elem[ propName ] = false; - } else { - elem[ propName ] = false; - } - - // See #9699 for explanation of this approach (setting first, then removal) - } else { - jQuery.attr( elem, name, "" ); - } - - elem.removeAttribute( getSetAttribute ? name : propName ); - } - } - }, - - attrHooks: { - type: { - set: function ( elem, value ) { - if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { - // Setting the type on a radio button after the value resets the value in IE6-9 - // Reset value to default in case type is set after value during creation - var val = elem.value; - elem.setAttribute( "type", value ); - if ( val ) { - elem.value = val; - } - return value; - } - } - } - }, - - propFix: { - tabindex: "tabIndex", - readonly: "readOnly", - for: "htmlFor", - class: "className", - maxlength: "maxLength", - cellspacing: "cellSpacing", - cellpadding: "cellPadding", - rowspan: "rowSpan", - colspan: "colSpan", - usemap: "useMap", - frameborder: "frameBorder", - contenteditable: "contentEditable" - }, - - prop: function ( elem, name, value ) { - var ret, hooks, notxml, - nType = elem.nodeType; - - // don't get/set properties on text, comment and attribute nodes - if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { - return; - } - - notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); - - if ( notxml ) { - // Fix name and attach hooks - name = jQuery.propFix[ name ] || name; - hooks = jQuery.propHooks[ name ]; - } - - if ( value !== undefined ) { - if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { - return ret; - - } - return ( elem[ name ] = value ); - - - } - if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { - return ret; - - } - return elem[ name ]; - - - }, - - propHooks: { - tabIndex: { - get: function ( elem ) { - // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set - // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ - var attributeNode = elem.getAttributeNode("tabindex"); - - return attributeNode && attributeNode.specified ? - parseInt( attributeNode.value, 10 ) : - rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? - 0 : - undefined; - } - } - } - }); - - // Hook for boolean attributes - boolHook = { - get: function ( elem, name ) { - var - // Use .prop to determine if this attribute is understood as boolean - prop = jQuery.prop( elem, name ), - - // Fetch it accordingly - attr = typeof prop === "boolean" && elem.getAttribute( name ), - detail = typeof prop === "boolean" ? - - getSetInput && getSetAttribute ? - attr != null : - // oldIE fabricates an empty string for missing boolean attributes - // and conflates checked/selected into attroperties - ruseDefault.test( name ) ? - elem[ jQuery.camelCase( "default-" + name ) ] : - !!attr : - - // fetch an attribute node for properties not recognized as boolean - elem.getAttributeNode( name ); - - return detail && detail.value !== false ? - name.toLowerCase() : - undefined; - }, - set: function ( elem, value, name ) { - if ( value === false ) { - // Remove boolean attributes when set to false - jQuery.removeAttr( elem, name ); - } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { - // IE<8 needs the *property* name - elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); - - // Use defaultChecked and defaultSelected for oldIE - } else { - elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; - } - - return name; - } - }; - - // fix oldIE value attroperty - if ( !getSetInput || !getSetAttribute ) { - jQuery.attrHooks.value = { - get: function ( elem, name ) { - var ret = elem.getAttributeNode( name ); - return jQuery.nodeName( elem, "input" ) ? - - // Ignore the value *property* by using defaultValue - elem.defaultValue : - - ret && ret.specified ? ret.value : undefined; - }, - set: function ( elem, value, name ) { - if ( jQuery.nodeName( elem, "input" ) ) { - // Does not return so that setAttribute is also used - elem.defaultValue = value; - } else { - // Use nodeHook if defined (#1954); otherwise setAttribute is fine - return nodeHook && nodeHook.set( elem, value, name ); - } - } - }; - } - - // IE6/7 do not support getting/setting some attributes with get/setAttribute - if ( !getSetAttribute ) { - - // Use this for any attribute in IE6/7 - // This fixes almost every IE6/7 issue - nodeHook = jQuery.valHooks.button = { - get: function ( elem, name ) { - var ret = elem.getAttributeNode( name ); - return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ? - ret.value : - undefined; - }, - set: function ( elem, value, name ) { - // Set the existing or create a new attribute node - var ret = elem.getAttributeNode( name ); - if ( !ret ) { - elem.setAttributeNode( - (ret = elem.ownerDocument.createAttribute( name )) - ); - } - - ret.value = value += ""; - - // Break association with cloned elements by also using setAttribute (#9646) - return name === "value" || value === elem.getAttribute( name ) ? - value : - undefined; - } - }; - - // Set contenteditable to false on removals(#10429) - // Setting to empty string throws an error as an invalid value - jQuery.attrHooks.contenteditable = { - get: nodeHook.get, - set: function ( elem, value, name ) { - nodeHook.set( elem, value === "" ? false : value, name ); - } - }; - - // Set width and height to auto instead of 0 on empty string( Bug #8150 ) - // This is for removals - jQuery.each([ "width", "height" ], function ( i, name ) { - jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { - set: function ( elem, value ) { - if ( value === "" ) { - elem.setAttribute( name, "auto" ); - return value; - } - } - }); - }); - } - - - // Some attributes require a special call on IE - // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx - if ( !jQuery.support.hrefNormalized ) { - jQuery.each([ "href", "src", "width", "height" ], function ( i, name ) { - jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { - get: function ( elem ) { - var ret = elem.getAttribute( name, 2 ); - return ret == null ? undefined : ret; - } - }); - }); - - // href/src property should get the full normalized URL (#10299/#12915) - jQuery.each([ "href", "src" ], function ( i, name ) { - jQuery.propHooks[ name ] = { - get: function ( elem ) { - return elem.getAttribute( name, 4 ); - } - }; - }); - } - - if ( !jQuery.support.style ) { - jQuery.attrHooks.style = { - get: function ( elem ) { - // Return undefined in the case of empty string - // Note: IE uppercases css property names, but if we were to .toLowerCase() - // .cssText, that would destroy case senstitivity in URL's, like in "background" - return elem.style.cssText || undefined; - }, - set: function ( elem, value ) { - return ( elem.style.cssText = value + "" ); - } - }; - } - - // Safari mis-reports the default selected property of an option - // Accessing the parent's selectedIndex property fixes it - if ( !jQuery.support.optSelected ) { - jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, { - get: function ( elem ) { - var parent = elem.parentNode; - - if ( parent ) { - parent.selectedIndex; - - // Make sure that it also works with optgroups, see #5701 - if ( parent.parentNode ) { - parent.parentNode.selectedIndex; - } - } - return null; - } - }); - } - - // IE6/7 call enctype encoding - if ( !jQuery.support.enctype ) { - jQuery.propFix.enctype = "encoding"; - } - - // Radios and checkboxes getter/setter - if ( !jQuery.support.checkOn ) { - jQuery.each([ "radio", "checkbox" ], function () { - jQuery.valHooks[ this ] = { - get: function ( elem ) { - // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified - return elem.getAttribute("value") === null ? "on" : elem.value; - } - }; - }); - } - jQuery.each([ "radio", "checkbox" ], function () { - jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { - set: function ( elem, value ) { - if ( jQuery.isArray( value ) ) { - return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); - } - } - }); - }); - var rformElems = /^(?:input|select|textarea)$/i, - rkeyEvent = /^key/, - rmouseEvent = /^(?:mouse|contextmenu)|click/, - rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, - rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; - - function returnTrue () { - return true; - } - - function returnFalse () { - return false; - } - - /* + } else { + elem[ propName ] = false; + } + + // See #9699 for explanation of this approach (setting first, then removal) + } else { + jQuery.attr( elem, name, "" ); + } + + elem.removeAttribute( getSetAttribute ? name : propName ); + } + } + }, + + attrHooks: { + type: { + set: function( elem, value ) { + if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) { + // Setting the type on a radio button after the value resets the value in IE6-9 + // Reset value to default in case type is set after value during creation + var val = elem.value; + elem.setAttribute( "type", value ); + if ( val ) { + elem.value = val; + } + return value; + } + } + } + }, + + propFix: { + tabindex: "tabIndex", + readonly: "readOnly", + "for": "htmlFor", + "class": "className", + maxlength: "maxLength", + cellspacing: "cellSpacing", + cellpadding: "cellPadding", + rowspan: "rowSpan", + colspan: "colSpan", + usemap: "useMap", + frameborder: "frameBorder", + contenteditable: "contentEditable" + }, + + prop: function( elem, name, value ) { + var ret, hooks, notxml, + nType = elem.nodeType; + + // don't get/set properties on text, comment and attribute nodes + if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { + return; + } + + notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); + + if ( notxml ) { + // Fix name and attach hooks + name = jQuery.propFix[ name ] || name; + hooks = jQuery.propHooks[ name ]; + } + + if ( value !== undefined ) { + if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { + return ret; + + } else { + return ( elem[ name ] = value ); + } + + } else { + if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { + return ret; + + } else { + return elem[ name ]; + } + } + }, + + propHooks: { + tabIndex: { + get: function( elem ) { + // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set + // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ + var attributeNode = elem.getAttributeNode("tabindex"); + + return attributeNode && attributeNode.specified ? + parseInt( attributeNode.value, 10 ) : + rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ? + 0 : + undefined; + } + } + } +}); + +// Hook for boolean attributes +boolHook = { + get: function( elem, name ) { + var + // Use .prop to determine if this attribute is understood as boolean + prop = jQuery.prop( elem, name ), + + // Fetch it accordingly + attr = typeof prop === "boolean" && elem.getAttribute( name ), + detail = typeof prop === "boolean" ? + + getSetInput && getSetAttribute ? + attr != null : + // oldIE fabricates an empty string for missing boolean attributes + // and conflates checked/selected into attroperties + ruseDefault.test( name ) ? + elem[ jQuery.camelCase( "default-" + name ) ] : + !!attr : + + // fetch an attribute node for properties not recognized as boolean + elem.getAttributeNode( name ); + + return detail && detail.value !== false ? + name.toLowerCase() : + undefined; + }, + set: function( elem, value, name ) { + if ( value === false ) { + // Remove boolean attributes when set to false + jQuery.removeAttr( elem, name ); + } else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) { + // IE<8 needs the *property* name + elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name ); + + // Use defaultChecked and defaultSelected for oldIE + } else { + elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true; + } + + return name; + } +}; + +// fix oldIE value attroperty +if ( !getSetInput || !getSetAttribute ) { + jQuery.attrHooks.value = { + get: function( elem, name ) { + var ret = elem.getAttributeNode( name ); + return jQuery.nodeName( elem, "input" ) ? + + // Ignore the value *property* by using defaultValue + elem.defaultValue : + + ret && ret.specified ? ret.value : undefined; + }, + set: function( elem, value, name ) { + if ( jQuery.nodeName( elem, "input" ) ) { + // Does not return so that setAttribute is also used + elem.defaultValue = value; + } else { + // Use nodeHook if defined (#1954); otherwise setAttribute is fine + return nodeHook && nodeHook.set( elem, value, name ); + } + } + }; +} + +// IE6/7 do not support getting/setting some attributes with get/setAttribute +if ( !getSetAttribute ) { + + // Use this for any attribute in IE6/7 + // This fixes almost every IE6/7 issue + nodeHook = jQuery.valHooks.button = { + get: function( elem, name ) { + var ret = elem.getAttributeNode( name ); + return ret && ( name === "id" || name === "name" || name === "coords" ? ret.value !== "" : ret.specified ) ? + ret.value : + undefined; + }, + set: function( elem, value, name ) { + // Set the existing or create a new attribute node + var ret = elem.getAttributeNode( name ); + if ( !ret ) { + elem.setAttributeNode( + (ret = elem.ownerDocument.createAttribute( name )) + ); + } + + ret.value = value += ""; + + // Break association with cloned elements by also using setAttribute (#9646) + return name === "value" || value === elem.getAttribute( name ) ? + value : + undefined; + } + }; + + // Set contenteditable to false on removals(#10429) + // Setting to empty string throws an error as an invalid value + jQuery.attrHooks.contenteditable = { + get: nodeHook.get, + set: function( elem, value, name ) { + nodeHook.set( elem, value === "" ? false : value, name ); + } + }; + + // Set width and height to auto instead of 0 on empty string( Bug #8150 ) + // This is for removals + jQuery.each([ "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + set: function( elem, value ) { + if ( value === "" ) { + elem.setAttribute( name, "auto" ); + return value; + } + } + }); + }); +} + + +// Some attributes require a special call on IE +// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx +if ( !jQuery.support.hrefNormalized ) { + jQuery.each([ "href", "src", "width", "height" ], function( i, name ) { + jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], { + get: function( elem ) { + var ret = elem.getAttribute( name, 2 ); + return ret == null ? undefined : ret; + } + }); + }); + + // href/src property should get the full normalized URL (#10299/#12915) + jQuery.each([ "href", "src" ], function( i, name ) { + jQuery.propHooks[ name ] = { + get: function( elem ) { + return elem.getAttribute( name, 4 ); + } + }; + }); +} + +if ( !jQuery.support.style ) { + jQuery.attrHooks.style = { + get: function( elem ) { + // Return undefined in the case of empty string + // Note: IE uppercases css property names, but if we were to .toLowerCase() + // .cssText, that would destroy case senstitivity in URL's, like in "background" + return elem.style.cssText || undefined; + }, + set: function( elem, value ) { + return ( elem.style.cssText = value + "" ); + } + }; +} + +// Safari mis-reports the default selected property of an option +// Accessing the parent's selectedIndex property fixes it +if ( !jQuery.support.optSelected ) { + jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, { + get: function( elem ) { + var parent = elem.parentNode; + + if ( parent ) { + parent.selectedIndex; + + // Make sure that it also works with optgroups, see #5701 + if ( parent.parentNode ) { + parent.parentNode.selectedIndex; + } + } + return null; + } + }); +} + +// IE6/7 call enctype encoding +if ( !jQuery.support.enctype ) { + jQuery.propFix.enctype = "encoding"; +} + +// Radios and checkboxes getter/setter +if ( !jQuery.support.checkOn ) { + jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = { + get: function( elem ) { + // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified + return elem.getAttribute("value") === null ? "on" : elem.value; + } + }; + }); +} +jQuery.each([ "radio", "checkbox" ], function() { + jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], { + set: function( elem, value ) { + if ( jQuery.isArray( value ) ) { + return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); + } + } + }); +}); +var rformElems = /^(?:input|select|textarea)$/i, + rkeyEvent = /^key/, + rmouseEvent = /^(?:mouse|contextmenu)|click/, + rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, + rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; + +function returnTrue() { + return true; +} + +function returnFalse() { + return false; +} + +/* * Helper functions for managing events -- not part of the public interface. * Props to Dean Edwards' addEvent library for many of the ideas. */ - jQuery.event = { - - global: {}, - - add: function ( elem, types, handler, data, selector ) { - var tmp, events, t, handleObjIn, - special, eventHandle, handleObj, - handlers, type, namespaces, origType, - elemData = jQuery._data( elem ); - - // Don't attach events to noData or text/comment nodes (but allow plain objects) - if ( !elemData ) { - return; - } - - // Caller can pass in an object of custom data in lieu of the handler - if ( handler.handler ) { - handleObjIn = handler; - handler = handleObjIn.handler; - selector = handleObjIn.selector; - } - - // Make sure that the handler has a unique ID, used to find/remove it later - if ( !handler.guid ) { - handler.guid = jQuery.guid++; - } - - // Init the element's event structure and main handler, if this is the first - if ( !(events = elemData.events) ) { - events = elemData.events = {}; - } - if ( !(eventHandle = elemData.handle) ) { - eventHandle = elemData.handle = function ( e ) { - // Discard the second event of a jQuery.event.trigger() and - // when an event is called after a page has unloaded - return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ? - jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : - undefined; - }; - // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events - eventHandle.elem = elem; - } - - // Handle multiple events separated by a space - // jQuery(...).bind("mouseover mouseout", fn); - types = ( types || "" ).match( core_rnotwhite ) || [""]; - t = types.length; - while ( t-- ) { - tmp = rtypenamespace.exec( types[t] ) || []; - type = origType = tmp[1]; - namespaces = ( tmp[2] || "" ).split( "." ).sort(); - - // If event changes its type, use the special event handlers for the changed type - special = jQuery.event.special[ type ] || {}; - - // If selector defined, determine special event api type, otherwise given type - type = ( selector ? special.delegateType : special.bindType ) || type; - - // Update special based on newly reset type - special = jQuery.event.special[ type ] || {}; - - // handleObj is passed to all event handlers - handleObj = jQuery.extend({ - type: type, - origType: origType, - data: data, - handler: handler, - guid: handler.guid, - selector: selector, - needsContext: selector && jQuery.expr.match.needsContext.test( selector ), - namespace: namespaces.join(".") - }, handleObjIn ); - - // Init the event handler queue if we're the first - if ( !(handlers = events[ type ]) ) { - handlers = events[ type ] = []; - handlers.delegateCount = 0; - - // Only use addEventListener/attachEvent if the special events handler returns false - if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { - // Bind the global event handler to the element - if ( elem.addEventListener ) { - elem.addEventListener( type, eventHandle, false ); - - } else if ( elem.attachEvent ) { - elem.attachEvent( "on" + type, eventHandle ); - } - } - } - - if ( special.add ) { - special.add.call( elem, handleObj ); - - if ( !handleObj.handler.guid ) { - handleObj.handler.guid = handler.guid; - } - } - - // Add to the element's handler list, delegates in front - if ( selector ) { - handlers.splice( handlers.delegateCount++, 0, handleObj ); - } else { - handlers.push( handleObj ); - } - - // Keep track of which events have ever been used, for event optimization - jQuery.event.global[ type ] = true; - } - - // Nullify elem to prevent memory leaks in IE - elem = null; - }, - - // Detach an event or set of events from an element - remove: function ( elem, types, handler, selector, mappedTypes ) { - var j, handleObj, tmp, - origCount, t, events, - special, handlers, type, - namespaces, origType, - elemData = jQuery.hasData( elem ) && jQuery._data( elem ); - - if ( !elemData || !(events = elemData.events) ) { - return; - } - - // Once for each type.namespace in types; type may be omitted - types = ( types || "" ).match( core_rnotwhite ) || [""]; - t = types.length; - while ( t-- ) { - tmp = rtypenamespace.exec( types[t] ) || []; - type = origType = tmp[1]; - namespaces = ( tmp[2] || "" ).split( "." ).sort(); - - // Unbind all events (on this namespace, if provided) for the element - if ( !type ) { - for ( type in events ) { - jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); - } - continue; - } - - special = jQuery.event.special[ type ] || {}; - type = ( selector ? special.delegateType : special.bindType ) || type; - handlers = events[ type ] || []; - tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); - - // Remove matching events - origCount = j = handlers.length; - while ( j-- ) { - handleObj = handlers[ j ]; - - if ( ( mappedTypes || origType === handleObj.origType ) && +jQuery.event = { + + global: {}, + + add: function( elem, types, handler, data, selector ) { + var tmp, events, t, handleObjIn, + special, eventHandle, handleObj, + handlers, type, namespaces, origType, + elemData = jQuery._data( elem ); + + // Don't attach events to noData or text/comment nodes (but allow plain objects) + if ( !elemData ) { + return; + } + + // Caller can pass in an object of custom data in lieu of the handler + if ( handler.handler ) { + handleObjIn = handler; + handler = handleObjIn.handler; + selector = handleObjIn.selector; + } + + // Make sure that the handler has a unique ID, used to find/remove it later + if ( !handler.guid ) { + handler.guid = jQuery.guid++; + } + + // Init the element's event structure and main handler, if this is the first + if ( !(events = elemData.events) ) { + events = elemData.events = {}; + } + if ( !(eventHandle = elemData.handle) ) { + eventHandle = elemData.handle = function( e ) { + // Discard the second event of a jQuery.event.trigger() and + // when an event is called after a page has unloaded + return typeof jQuery !== core_strundefined && (!e || jQuery.event.triggered !== e.type) ? + jQuery.event.dispatch.apply( eventHandle.elem, arguments ) : + undefined; + }; + // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events + eventHandle.elem = elem; + } + + // Handle multiple events separated by a space + // jQuery(...).bind("mouseover mouseout", fn); + types = ( types || "" ).match( core_rnotwhite ) || [""]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[t] ) || []; + type = origType = tmp[1]; + namespaces = ( tmp[2] || "" ).split( "." ).sort(); + + // If event changes its type, use the special event handlers for the changed type + special = jQuery.event.special[ type ] || {}; + + // If selector defined, determine special event api type, otherwise given type + type = ( selector ? special.delegateType : special.bindType ) || type; + + // Update special based on newly reset type + special = jQuery.event.special[ type ] || {}; + + // handleObj is passed to all event handlers + handleObj = jQuery.extend({ + type: type, + origType: origType, + data: data, + handler: handler, + guid: handler.guid, + selector: selector, + needsContext: selector && jQuery.expr.match.needsContext.test( selector ), + namespace: namespaces.join(".") + }, handleObjIn ); + + // Init the event handler queue if we're the first + if ( !(handlers = events[ type ]) ) { + handlers = events[ type ] = []; + handlers.delegateCount = 0; + + // Only use addEventListener/attachEvent if the special events handler returns false + if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { + // Bind the global event handler to the element + if ( elem.addEventListener ) { + elem.addEventListener( type, eventHandle, false ); + + } else if ( elem.attachEvent ) { + elem.attachEvent( "on" + type, eventHandle ); + } + } + } + + if ( special.add ) { + special.add.call( elem, handleObj ); + + if ( !handleObj.handler.guid ) { + handleObj.handler.guid = handler.guid; + } + } + + // Add to the element's handler list, delegates in front + if ( selector ) { + handlers.splice( handlers.delegateCount++, 0, handleObj ); + } else { + handlers.push( handleObj ); + } + + // Keep track of which events have ever been used, for event optimization + jQuery.event.global[ type ] = true; + } + + // Nullify elem to prevent memory leaks in IE + elem = null; + }, + + // Detach an event or set of events from an element + remove: function( elem, types, handler, selector, mappedTypes ) { + var j, handleObj, tmp, + origCount, t, events, + special, handlers, type, + namespaces, origType, + elemData = jQuery.hasData( elem ) && jQuery._data( elem ); + + if ( !elemData || !(events = elemData.events) ) { + return; + } + + // Once for each type.namespace in types; type may be omitted + types = ( types || "" ).match( core_rnotwhite ) || [""]; + t = types.length; + while ( t-- ) { + tmp = rtypenamespace.exec( types[t] ) || []; + type = origType = tmp[1]; + namespaces = ( tmp[2] || "" ).split( "." ).sort(); + + // Unbind all events (on this namespace, if provided) for the element + if ( !type ) { + for ( type in events ) { + jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); + } + continue; + } + + special = jQuery.event.special[ type ] || {}; + type = ( selector ? special.delegateType : special.bindType ) || type; + handlers = events[ type ] || []; + tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); + + // Remove matching events + origCount = j = handlers.length; + while ( j-- ) { + handleObj = handlers[ j ]; + + if ( ( mappedTypes || origType === handleObj.origType ) && ( !handler || handler.guid === handleObj.guid ) && ( !tmp || tmp.test( handleObj.namespace ) ) && ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { - handlers.splice( j, 1 ); - - if ( handleObj.selector ) { - handlers.delegateCount--; - } - if ( special.remove ) { - special.remove.call( elem, handleObj ); - } - } - } - - // Remove generic event handler if we removed something and no more handlers exist - // (avoids potential for endless recursion during removal of special event handlers) - if ( origCount && !handlers.length ) { - if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { - jQuery.removeEvent( elem, type, elemData.handle ); - } - - delete events[ type ]; - } - } - - // Remove the expando if it's no longer used - if ( jQuery.isEmptyObject( events ) ) { - delete elemData.handle; - - // removeData also checks for emptiness and clears the expando if empty - // so use it instead of delete - jQuery._removeData( elem, "events" ); - } - }, - - trigger: function ( event, data, elem, onlyHandlers ) { - var handle, ontype, cur, - bubbleType, special, tmp, i, - eventPath = [ elem || document ], - type = core_hasOwn.call( event, "type" ) ? event.type : event, - namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; - - cur = tmp = elem = elem || document; - - // Don't do events on text and comment nodes - if ( elem.nodeType === 3 || elem.nodeType === 8 ) { - return; - } - - // focus/blur morphs to focusin/out; ensure we're not firing them right now - if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { - return; - } - - if ( type.indexOf(".") >= 0 ) { - // Namespaced trigger; create a regexp to match event type in handle() - namespaces = type.split("."); - type = namespaces.shift(); - namespaces.sort(); - } - ontype = type.indexOf(":") < 0 && "on" + type; - - // Caller can pass in a jQuery.Event object, Object, or just an event type string - event = event[ jQuery.expando ] ? - event : - new jQuery.Event( type, typeof event === "object" && event ); - - event.isTrigger = true; - event.namespace = namespaces.join("."); - event.namespace_re = event.namespace ? - new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : - null; - - // Clean up the event in case it is being reused - event.result = undefined; - if ( !event.target ) { - event.target = elem; - } - - // Clone any incoming data and prepend the event, creating the handler arg list - data = data == null ? - [ event ] : - jQuery.makeArray( data, [ event ] ); - - // Allow special events to draw outside the lines - special = jQuery.event.special[ type ] || {}; - if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { - return; - } - - // Determine event propagation path in advance, per W3C events spec (#9951) - // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) - if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { - - bubbleType = special.delegateType || type; - if ( !rfocusMorph.test( bubbleType + type ) ) { - cur = cur.parentNode; - } - for ( ; cur; cur = cur.parentNode ) { - eventPath.push( cur ); - tmp = cur; - } - - // Only add window if we got to document (e.g., not plain obj or detached DOM) - if ( tmp === (elem.ownerDocument || document) ) { - eventPath.push( tmp.defaultView || tmp.parentWindow || window ); - } - } - - // Fire handlers on the event path - i = 0; - while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { - - event.type = i > 1 ? - bubbleType : - special.bindType || type; - - // jQuery handler - handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); - if ( handle ) { - handle.apply( cur, data ); - } - - // Native handler - handle = ontype && cur[ ontype ]; - if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) { - event.preventDefault(); - } - } - event.type = type; - - // If nobody prevented the default action, do it now - if ( !onlyHandlers && !event.isDefaultPrevented() ) { - - if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) && + handlers.splice( j, 1 ); + + if ( handleObj.selector ) { + handlers.delegateCount--; + } + if ( special.remove ) { + special.remove.call( elem, handleObj ); + } + } + } + + // Remove generic event handler if we removed something and no more handlers exist + // (avoids potential for endless recursion during removal of special event handlers) + if ( origCount && !handlers.length ) { + if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { + jQuery.removeEvent( elem, type, elemData.handle ); + } + + delete events[ type ]; + } + } + + // Remove the expando if it's no longer used + if ( jQuery.isEmptyObject( events ) ) { + delete elemData.handle; + + // removeData also checks for emptiness and clears the expando if empty + // so use it instead of delete + jQuery._removeData( elem, "events" ); + } + }, + + trigger: function( event, data, elem, onlyHandlers ) { + var handle, ontype, cur, + bubbleType, special, tmp, i, + eventPath = [ elem || document ], + type = core_hasOwn.call( event, "type" ) ? event.type : event, + namespaces = core_hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; + + cur = tmp = elem = elem || document; + + // Don't do events on text and comment nodes + if ( elem.nodeType === 3 || elem.nodeType === 8 ) { + return; + } + + // focus/blur morphs to focusin/out; ensure we're not firing them right now + if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { + return; + } + + if ( type.indexOf(".") >= 0 ) { + // Namespaced trigger; create a regexp to match event type in handle() + namespaces = type.split("."); + type = namespaces.shift(); + namespaces.sort(); + } + ontype = type.indexOf(":") < 0 && "on" + type; + + // Caller can pass in a jQuery.Event object, Object, or just an event type string + event = event[ jQuery.expando ] ? + event : + new jQuery.Event( type, typeof event === "object" && event ); + + event.isTrigger = true; + event.namespace = namespaces.join("."); + event.namespace_re = event.namespace ? + new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : + null; + + // Clean up the event in case it is being reused + event.result = undefined; + if ( !event.target ) { + event.target = elem; + } + + // Clone any incoming data and prepend the event, creating the handler arg list + data = data == null ? + [ event ] : + jQuery.makeArray( data, [ event ] ); + + // Allow special events to draw outside the lines + special = jQuery.event.special[ type ] || {}; + if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { + return; + } + + // Determine event propagation path in advance, per W3C events spec (#9951) + // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) + if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { + + bubbleType = special.delegateType || type; + if ( !rfocusMorph.test( bubbleType + type ) ) { + cur = cur.parentNode; + } + for ( ; cur; cur = cur.parentNode ) { + eventPath.push( cur ); + tmp = cur; + } + + // Only add window if we got to document (e.g., not plain obj or detached DOM) + if ( tmp === (elem.ownerDocument || document) ) { + eventPath.push( tmp.defaultView || tmp.parentWindow || window ); + } + } + + // Fire handlers on the event path + i = 0; + while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { + + event.type = i > 1 ? + bubbleType : + special.bindType || type; + + // jQuery handler + handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" ); + if ( handle ) { + handle.apply( cur, data ); + } + + // Native handler + handle = ontype && cur[ ontype ]; + if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) { + event.preventDefault(); + } + } + event.type = type; + + // If nobody prevented the default action, do it now + if ( !onlyHandlers && !event.isDefaultPrevented() ) { + + if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) && !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) { - // Call a native DOM method on the target with the same name name as the event. - // Can't use an .isFunction() check here because IE6/7 fails that test. - // Don't do default actions on window, that's where global variables be (#6170) - if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { - - // Don't re-trigger an onFOO event when we call its FOO() method - tmp = elem[ ontype ]; - - if ( tmp ) { - elem[ ontype ] = null; - } - - // Prevent re-triggering of the same event, since we already bubbled it above - jQuery.event.triggered = type; - try { - elem[ type ](); - } catch ( e ) { - // IE<9 dies on focus/blur to hidden element (#1486,#12518) - // only reproducible on winXP IE8 native, not IE9 in IE8 mode - } - jQuery.event.triggered = undefined; - - if ( tmp ) { - elem[ ontype ] = tmp; - } - } - } - } - - return event.result; - }, - - dispatch: function ( event ) { - - // Make a writable jQuery.Event from the native event object - event = jQuery.event.fix( event ); - - var i, ret, handleObj, matched, j, - handlerQueue = [], - args = core_slice.call( arguments ), - handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], - special = jQuery.event.special[ event.type ] || {}; - - // Use the fix-ed jQuery.Event rather than the (read-only) native event - args[0] = event; - event.delegateTarget = this; - - // Call the preDispatch hook for the mapped type, and let it bail if desired - if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { - return; - } - - // Determine handlers - handlerQueue = jQuery.event.handlers.call( this, event, handlers ); - - // Run delegates first; they may want to stop propagation beneath us - i = 0; - while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { - event.currentTarget = matched.elem; - - j = 0; - while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { - - // Triggered event must either 1) have no namespace, or - // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). - if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { - - event.handleObj = handleObj; - event.data = handleObj.data; - - var obj = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ); - if(obj.apply) { - ret = obj.apply( matched.elem, args ); - } - - if ( ret !== undefined ) { - if ( (event.result = ret) === false ) { - event.preventDefault(); - event.stopPropagation(); - } - } - } - } - } - - // Call the postDispatch hook for the mapped type - if ( special.postDispatch ) { - special.postDispatch.call( this, event ); - } - - return event.result; - }, - - handlers: function ( event, handlers ) { - var sel, handleObj, matches, i, - handlerQueue = [], - delegateCount = handlers.delegateCount, - cur = event.target; - - // Find delegate handlers - // Black-hole SVG <use> instance trees (#13180) - // Avoid non-left-click bubbling in Firefox (#3861) - if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { - - for ( ; cur != this; cur = cur.parentNode || this ) { - - // Don't check non-elements (#13208) - // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) - if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) { - matches = []; - for ( i = 0; i < delegateCount; i++ ) { - handleObj = handlers[ i ]; - - // Don't conflict with Object.prototype properties (#13203) - sel = handleObj.selector + " "; - - if ( matches[ sel ] === undefined ) { - matches[ sel ] = handleObj.needsContext ? - jQuery( sel, this ).index( cur ) >= 0 : - jQuery.find( sel, this, null, [ cur ] ).length; - } - if ( matches[ sel ] ) { - matches.push( handleObj ); - } - } - if ( matches.length ) { - handlerQueue.push({ elem: cur, handlers: matches }); - } - } - } - } - - // Add the remaining (directly-bound) handlers - if ( delegateCount < handlers.length ) { - handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); - } - - return handlerQueue; - }, - - fix: function ( event ) { - if ( event[ jQuery.expando ] ) { - return event; - } - - // Create a writable copy of the event object and normalize some properties - var i, prop, copy, - type = event.type, - originalEvent = event, - fixHook = this.fixHooks[ type ]; - - if ( !fixHook ) { - this.fixHooks[ type ] = fixHook = + // Call a native DOM method on the target with the same name name as the event. + // Can't use an .isFunction() check here because IE6/7 fails that test. + // Don't do default actions on window, that's where global variables be (#6170) + if ( ontype && elem[ type ] && !jQuery.isWindow( elem ) ) { + + // Don't re-trigger an onFOO event when we call its FOO() method + tmp = elem[ ontype ]; + + if ( tmp ) { + elem[ ontype ] = null; + } + + // Prevent re-triggering of the same event, since we already bubbled it above + jQuery.event.triggered = type; + try { + elem[ type ](); + } catch ( e ) { + // IE<9 dies on focus/blur to hidden element (#1486,#12518) + // only reproducible on winXP IE8 native, not IE9 in IE8 mode + } + jQuery.event.triggered = undefined; + + if ( tmp ) { + elem[ ontype ] = tmp; + } + } + } + } + + return event.result; + }, + + dispatch: function( event ) { + + // Make a writable jQuery.Event from the native event object + event = jQuery.event.fix( event ); + + var i, ret, handleObj, matched, j, + handlerQueue = [], + args = core_slice.call( arguments ), + handlers = ( jQuery._data( this, "events" ) || {} )[ event.type ] || [], + special = jQuery.event.special[ event.type ] || {}; + + // Use the fix-ed jQuery.Event rather than the (read-only) native event + args[0] = event; + event.delegateTarget = this; + + // Call the preDispatch hook for the mapped type, and let it bail if desired + if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { + return; + } + + // Determine handlers + handlerQueue = jQuery.event.handlers.call( this, event, handlers ); + + // Run delegates first; they may want to stop propagation beneath us + i = 0; + while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { + event.currentTarget = matched.elem; + + j = 0; + while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { + + // Triggered event must either 1) have no namespace, or + // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). + if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { + + event.handleObj = handleObj; + event.data = handleObj.data; + + var obj = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ); + if(obj.apply){ + ret = obj.apply( matched.elem, args ); + } + + if ( ret !== undefined ) { + if ( (event.result = ret) === false ) { + event.preventDefault(); + event.stopPropagation(); + } + } + } + } + } + + // Call the postDispatch hook for the mapped type + if ( special.postDispatch ) { + special.postDispatch.call( this, event ); + } + + return event.result; + }, + + handlers: function( event, handlers ) { + var sel, handleObj, matches, i, + handlerQueue = [], + delegateCount = handlers.delegateCount, + cur = event.target; + + // Find delegate handlers + // Black-hole SVG <use> instance trees (#13180) + // Avoid non-left-click bubbling in Firefox (#3861) + if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { + + for ( ; cur != this; cur = cur.parentNode || this ) { + + // Don't check non-elements (#13208) + // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) + if ( cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click") ) { + matches = []; + for ( i = 0; i < delegateCount; i++ ) { + handleObj = handlers[ i ]; + + // Don't conflict with Object.prototype properties (#13203) + sel = handleObj.selector + " "; + + if ( matches[ sel ] === undefined ) { + matches[ sel ] = handleObj.needsContext ? + jQuery( sel, this ).index( cur ) >= 0 : + jQuery.find( sel, this, null, [ cur ] ).length; + } + if ( matches[ sel ] ) { + matches.push( handleObj ); + } + } + if ( matches.length ) { + handlerQueue.push({ elem: cur, handlers: matches }); + } + } + } + } + + // Add the remaining (directly-bound) handlers + if ( delegateCount < handlers.length ) { + handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); + } + + return handlerQueue; + }, + + fix: function( event ) { + if ( event[ jQuery.expando ] ) { + return event; + } + + // Create a writable copy of the event object and normalize some properties + var i, prop, copy, + type = event.type, + originalEvent = event, + fixHook = this.fixHooks[ type ]; + + if ( !fixHook ) { + this.fixHooks[ type ] = fixHook = rmouseEvent.test( type ) ? this.mouseHooks : - rkeyEvent.test( type ) ? this.keyHooks : - {}; - } - copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; - - event = new jQuery.Event( originalEvent ); - - i = copy.length; - while ( i-- ) { - prop = copy[ i ]; - event[ prop ] = originalEvent[ prop ]; - } - - // Support: IE<9 - // Fix target property (#1925) - if ( !event.target ) { - event.target = originalEvent.srcElement || document; - } - - // Support: Chrome 23+, Safari? - // Target should not be a text node (#504, #13143) - if ( event.target.nodeType === 3 ) { - event.target = event.target.parentNode; - } - - // Support: IE<9 - // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) - event.metaKey = !!event.metaKey; - - return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; - }, - - // Includes some event props shared by KeyEvent and MouseEvent - props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), - - fixHooks: {}, - - keyHooks: { - props: "char charCode key keyCode".split(" "), - filter: function ( event, original ) { - - // Add which for key events - if ( event.which == null ) { - event.which = original.charCode != null ? original.charCode : original.keyCode; - } - - return event; - } - }, - - mouseHooks: { - props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), - filter: function ( event, original ) { - var body, eventDoc, doc, - button = original.button, - fromElement = original.fromElement; - - // Calculate pageX/Y if missing and clientX/Y available - if ( event.pageX == null && original.clientX != null ) { - eventDoc = event.target.ownerDocument || document; - doc = eventDoc.documentElement; - body = eventDoc.body; - - event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); - event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); - } - - // Add relatedTarget, if necessary - if ( !event.relatedTarget && fromElement ) { - event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; - } - - // Add which for click: 1 === left; 2 === middle; 3 === right - // Note: button is not normalized, so don't use it - if ( !event.which && button !== undefined ) { - event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); - } - - return event; - } - }, - - special: { - load: { - // Prevent triggered image.load events from bubbling to window.load - noBubble: true - }, - click: { - // For checkbox, fire native event so checked state will be right - trigger: function () { - if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { - this.click(); - return false; - } - } - }, - focus: { - // Fire native event if possible so blur/focus sequence is correct - trigger: function () { - if ( this !== document.activeElement && this.focus ) { - try { - this.focus(); - return false; - } catch ( e ) { - // Support: IE<9 - // If we error on focus to hidden element (#1486, #12518), - // let .trigger() run the handlers - } - } - }, - delegateType: "focusin" - }, - blur: { - trigger: function () { - if ( this === document.activeElement && this.blur ) { - this.blur(); - return false; - } - }, - delegateType: "focusout" - }, - - beforeunload: { - postDispatch: function ( event ) { - - // Even when returnValue equals to undefined Firefox will still show alert - if ( event.result !== undefined ) { - event.originalEvent.returnValue = event.result; - } - } - } - }, - - simulate: function ( type, elem, event, bubble ) { - // Piggyback on a donor event to simulate a different one. - // Fake originalEvent to avoid donor's stopPropagation, but if the - // simulated event prevents default then we do the same on the donor. - var e = jQuery.extend( - new jQuery.Event(), - event, - { type: type, - isSimulated: true, - originalEvent: {} - } - ); - if ( bubble ) { - jQuery.event.trigger( e, null, elem ); - } else { - jQuery.event.dispatch.call( elem, e ); - } - if ( e.isDefaultPrevented() ) { - event.preventDefault(); - } - } - }; - - jQuery.removeEvent = document.removeEventListener ? - function ( elem, type, handle ) { - if ( elem.removeEventListener ) { - elem.removeEventListener( type, handle, false ); - } - } : - function ( elem, type, handle ) { - var name = "on" + type; - - if ( elem.detachEvent ) { - - // #8545, #7054, preventing memory leaks for custom events in IE6-8 - // detachEvent needed property on element, by name of that event, to properly expose it to GC - if ( typeof elem[ name ] === core_strundefined ) { - elem[ name ] = null; - } - - elem.detachEvent( name, handle ); - } - }; - - jQuery.Event = function ( src, props ) { - // Allow instantiation without the 'new' keyword - if ( !(this instanceof jQuery.Event) ) { - return new jQuery.Event( src, props ); - } - - // Event object - if ( src && src.type ) { - this.originalEvent = src; - this.type = src.type; - - // Events bubbling up the document may have been marked as prevented - // by a handler lower down the tree; reflect the correct value. - this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || + rkeyEvent.test( type ) ? this.keyHooks : + {}; + } + copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; + + event = new jQuery.Event( originalEvent ); + + i = copy.length; + while ( i-- ) { + prop = copy[ i ]; + event[ prop ] = originalEvent[ prop ]; + } + + // Support: IE<9 + // Fix target property (#1925) + if ( !event.target ) { + event.target = originalEvent.srcElement || document; + } + + // Support: Chrome 23+, Safari? + // Target should not be a text node (#504, #13143) + if ( event.target.nodeType === 3 ) { + event.target = event.target.parentNode; + } + + // Support: IE<9 + // For mouse/key events, metaKey==false if it's undefined (#3368, #11328) + event.metaKey = !!event.metaKey; + + return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; + }, + + // Includes some event props shared by KeyEvent and MouseEvent + props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), + + fixHooks: {}, + + keyHooks: { + props: "char charCode key keyCode".split(" "), + filter: function( event, original ) { + + // Add which for key events + if ( event.which == null ) { + event.which = original.charCode != null ? original.charCode : original.keyCode; + } + + return event; + } + }, + + mouseHooks: { + props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "), + filter: function( event, original ) { + var body, eventDoc, doc, + button = original.button, + fromElement = original.fromElement; + + // Calculate pageX/Y if missing and clientX/Y available + if ( event.pageX == null && original.clientX != null ) { + eventDoc = event.target.ownerDocument || document; + doc = eventDoc.documentElement; + body = eventDoc.body; + + event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); + event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); + } + + // Add relatedTarget, if necessary + if ( !event.relatedTarget && fromElement ) { + event.relatedTarget = fromElement === event.target ? original.toElement : fromElement; + } + + // Add which for click: 1 === left; 2 === middle; 3 === right + // Note: button is not normalized, so don't use it + if ( !event.which && button !== undefined ) { + event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); + } + + return event; + } + }, + + special: { + load: { + // Prevent triggered image.load events from bubbling to window.load + noBubble: true + }, + click: { + // For checkbox, fire native event so checked state will be right + trigger: function() { + if ( jQuery.nodeName( this, "input" ) && this.type === "checkbox" && this.click ) { + this.click(); + return false; + } + } + }, + focus: { + // Fire native event if possible so blur/focus sequence is correct + trigger: function() { + if ( this !== document.activeElement && this.focus ) { + try { + this.focus(); + return false; + } catch ( e ) { + // Support: IE<9 + // If we error on focus to hidden element (#1486, #12518), + // let .trigger() run the handlers + } + } + }, + delegateType: "focusin" + }, + blur: { + trigger: function() { + if ( this === document.activeElement && this.blur ) { + this.blur(); + return false; + } + }, + delegateType: "focusout" + }, + + beforeunload: { + postDispatch: function( event ) { + + // Even when returnValue equals to undefined Firefox will still show alert + if ( event.result !== undefined ) { + event.originalEvent.returnValue = event.result; + } + } + } + }, + + simulate: function( type, elem, event, bubble ) { + // Piggyback on a donor event to simulate a different one. + // Fake originalEvent to avoid donor's stopPropagation, but if the + // simulated event prevents default then we do the same on the donor. + var e = jQuery.extend( + new jQuery.Event(), + event, + { type: type, + isSimulated: true, + originalEvent: {} + } + ); + if ( bubble ) { + jQuery.event.trigger( e, null, elem ); + } else { + jQuery.event.dispatch.call( elem, e ); + } + if ( e.isDefaultPrevented() ) { + event.preventDefault(); + } + } +}; + +jQuery.removeEvent = document.removeEventListener ? + function( elem, type, handle ) { + if ( elem.removeEventListener ) { + elem.removeEventListener( type, handle, false ); + } + } : + function( elem, type, handle ) { + var name = "on" + type; + + if ( elem.detachEvent ) { + + // #8545, #7054, preventing memory leaks for custom events in IE6-8 + // detachEvent needed property on element, by name of that event, to properly expose it to GC + if ( typeof elem[ name ] === core_strundefined ) { + elem[ name ] = null; + } + + elem.detachEvent( name, handle ); + } + }; + +jQuery.Event = function( src, props ) { + // Allow instantiation without the 'new' keyword + if ( !(this instanceof jQuery.Event) ) { + return new jQuery.Event( src, props ); + } + + // Event object + if ( src && src.type ) { + this.originalEvent = src; + this.type = src.type; + + // Events bubbling up the document may have been marked as prevented + // by a handler lower down the tree; reflect the correct value. + this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false || src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse; - // Event type - } else { - this.type = src; - } - - // Put explicitly provided properties onto the event object - if ( props ) { - jQuery.extend( this, props ); - } - - // Create a timestamp if incoming event doesn't have one - this.timeStamp = src && src.timeStamp || jQuery.now(); - - // Mark it as fixed - this[ jQuery.expando ] = true; - }; - - // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding - // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html - jQuery.Event.prototype = { - isDefaultPrevented: returnFalse, - isPropagationStopped: returnFalse, - isImmediatePropagationStopped: returnFalse, - - preventDefault: function () { - var e = this.originalEvent; - - this.isDefaultPrevented = returnTrue; - if ( !e ) { - return; - } - - // If preventDefault exists, run it on the original event - if ( e.preventDefault ) { - e.preventDefault(); - - // Support: IE - // Otherwise set the returnValue property of the original event to false - } else { - e.returnValue = false; - } - }, - stopPropagation: function () { - var e = this.originalEvent; - - this.isPropagationStopped = returnTrue; - if ( !e ) { - return; - } - // If stopPropagation exists, run it on the original event - if ( e.stopPropagation ) { - e.stopPropagation(); - } - - // Support: IE - // Set the cancelBubble property of the original event to true - e.cancelBubble = true; - }, - stopImmediatePropagation: function () { - this.isImmediatePropagationStopped = returnTrue; - this.stopPropagation(); - } - }; - - // Create mouseenter/leave events using mouseover/out and event-time checks - jQuery.each({ - mouseenter: "mouseover", - mouseleave: "mouseout" - }, function ( orig, fix ) { - jQuery.event.special[ orig ] = { - delegateType: fix, - bindType: fix, - - handle: function ( event ) { - var ret, - target = this, - related = event.relatedTarget, - handleObj = event.handleObj; - - // For mousenter/leave call the handler if related is outside the target. - // NB: No relatedTarget if the mouse left/entered the browser window - if ( !related || (related !== target && !jQuery.contains( target, related )) ) { - event.type = handleObj.origType; - ret = handleObj.handler.apply( this, arguments ); - event.type = fix; - } - return ret; - } - }; - }); - - // IE submit delegation - if ( !jQuery.support.submitBubbles ) { - - jQuery.event.special.submit = { - setup: function () { - // Only need this for delegated form submit events - if ( jQuery.nodeName( this, "form" ) ) { - return false; - } - - // Lazy-add a submit handler when a descendant form may potentially be submitted - jQuery.event.add( this, "click._submit keypress._submit", function ( e ) { - // Node name check avoids a VML-related crash in IE (#9807) - var elem = e.target, - form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; - if ( form && !jQuery._data( form, "submitBubbles" ) ) { - jQuery.event.add( form, "submit._submit", function ( event ) { - event._submit_bubble = true; - }); - jQuery._data( form, "submitBubbles", true ); - } - }); - // return undefined since we don't need an event listener - }, - - postDispatch: function ( event ) { - // If form was submitted by the user, bubble the event up the tree - if ( event._submit_bubble ) { - delete event._submit_bubble; - if ( this.parentNode && !event.isTrigger ) { - jQuery.event.simulate( "submit", this.parentNode, event, true ); - } - } - }, - - teardown: function () { - // Only need this for delegated form submit events - if ( jQuery.nodeName( this, "form" ) ) { - return false; - } - - // Remove delegated handlers; cleanData eventually reaps submit handlers attached above - jQuery.event.remove( this, "._submit" ); - } - }; - } - - // IE change delegation and checkbox/radio fix - if ( !jQuery.support.changeBubbles ) { - - jQuery.event.special.change = { - - setup: function () { - - if ( rformElems.test( this.nodeName ) ) { - // IE doesn't fire change on a check/radio until blur; trigger it on click - // after a propertychange. Eat the blur-change in special.change.handle. - // This still fires onchange a second time for check/radio after blur. - if ( this.type === "checkbox" || this.type === "radio" ) { - jQuery.event.add( this, "propertychange._change", function ( event ) { - if ( event.originalEvent.propertyName === "checked" ) { - this._just_changed = true; - } - }); - jQuery.event.add( this, "click._change", function ( event ) { - if ( this._just_changed && !event.isTrigger ) { - this._just_changed = false; - } - // Allow triggered, simulated change events (#11500) - jQuery.event.simulate( "change", this, event, true ); - }); - } - return false; - } - // Delegated event; lazy-add a change handler on descendant inputs - jQuery.event.add( this, "beforeactivate._change", function ( e ) { - var elem = e.target; - - if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) { - jQuery.event.add( elem, "change._change", function ( event ) { - if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { - jQuery.event.simulate( "change", this.parentNode, event, true ); - } - }); - jQuery._data( elem, "changeBubbles", true ); - } - }); - }, - - handle: function ( event ) { - var elem = event.target; - - // Swallow native change events from checkbox/radio, we already triggered them above - if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { - return event.handleObj.handler.apply( this, arguments ); - } - }, - - teardown: function () { - jQuery.event.remove( this, "._change" ); - - return !rformElems.test( this.nodeName ); - } - }; - } - - // Create "bubbling" focus and blur events - if ( !jQuery.support.focusinBubbles ) { - jQuery.each({ focus: "focusin", blur: "focusout" }, function ( orig, fix ) { - - // Attach a single capturing handler while someone wants focusin/focusout - var attaches = 0, - handler = function ( event ) { - jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); - }; - - jQuery.event.special[ fix ] = { - setup: function () { - if ( attaches++ === 0 ) { - document.addEventListener( orig, handler, true ); - } - }, - teardown: function () { - if ( --attaches === 0 ) { - document.removeEventListener( orig, handler, true ); - } - } - }; - }); - } - - jQuery.fn.extend({ - - on: function ( types, selector, data, fn, /* INTERNAL*/ one ) { - var type, origFn; - - // Types can be a map of types/handlers - if ( typeof types === "object" ) { - // ( types-Object, selector, data ) - if ( typeof selector !== "string" ) { - // ( types-Object, data ) - data = data || selector; - selector = undefined; - } - for ( type in types ) { - this.on( type, selector, data, types[ type ], one ); - } - return this; - } - - if ( data == null && fn == null ) { - // ( types, fn ) - fn = selector; - data = selector = undefined; - } else if ( fn == null ) { - if ( typeof selector === "string" ) { - // ( types, selector, fn ) - fn = data; - data = undefined; - } else { - // ( types, data, fn ) - fn = data; - data = selector; - selector = undefined; - } - } - if ( fn === false ) { - fn = returnFalse; - } else if ( !fn ) { - return this; - } - - if ( one === 1 ) { - origFn = fn; - fn = function ( event ) { - // Can use an empty set, since event contains the info - jQuery().off( event ); - return origFn.apply( this, arguments ); - }; - // Use same guid so caller can remove using origFn - fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); - } - return this.each( function () { - jQuery.event.add( this, types, fn, data, selector ); - }); - }, - one: function ( types, selector, data, fn ) { - return this.on( types, selector, data, fn, 1 ); - }, - off: function ( types, selector, fn ) { - var handleObj, type; - if ( types && types.preventDefault && types.handleObj ) { - // ( event ) dispatched jQuery.Event - handleObj = types.handleObj; - jQuery( types.delegateTarget ).off( - handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, - handleObj.selector, - handleObj.handler - ); - return this; - } - if ( typeof types === "object" ) { - // ( types-object [, selector] ) - for ( type in types ) { - this.off( type, selector, types[ type ] ); - } - return this; - } - if ( selector === false || typeof selector === "function" ) { - // ( types [, fn] ) - fn = selector; - selector = undefined; - } - if ( fn === false ) { - fn = returnFalse; - } - return this.each(function () { - jQuery.event.remove( this, types, fn, selector ); - }); - }, - - bind: function ( types, data, fn ) { - return this.on( types, null, data, fn ); - }, - unbind: function ( types, fn ) { - return this.off( types, null, fn ); - }, - - delegate: function ( selector, types, data, fn ) { - return this.on( types, selector, data, fn ); - }, - undelegate: function ( selector, types, fn ) { - // ( namespace ) or ( selector, types [, fn] ) - return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); - }, - - trigger: function ( type, data ) { - return this.each(function () { - jQuery.event.trigger( type, data, this ); - }); - }, - triggerHandler: function ( type, data ) { - var elem = this[0]; - if ( elem ) { - return jQuery.event.trigger( type, data, elem, true ); - } - } - }); - /* ! + // Event type + } else { + this.type = src; + } + + // Put explicitly provided properties onto the event object + if ( props ) { + jQuery.extend( this, props ); + } + + // Create a timestamp if incoming event doesn't have one + this.timeStamp = src && src.timeStamp || jQuery.now(); + + // Mark it as fixed + this[ jQuery.expando ] = true; +}; + +// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding +// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html +jQuery.Event.prototype = { + isDefaultPrevented: returnFalse, + isPropagationStopped: returnFalse, + isImmediatePropagationStopped: returnFalse, + + preventDefault: function() { + var e = this.originalEvent; + + this.isDefaultPrevented = returnTrue; + if ( !e ) { + return; + } + + // If preventDefault exists, run it on the original event + if ( e.preventDefault ) { + e.preventDefault(); + + // Support: IE + // Otherwise set the returnValue property of the original event to false + } else { + e.returnValue = false; + } + }, + stopPropagation: function() { + var e = this.originalEvent; + + this.isPropagationStopped = returnTrue; + if ( !e ) { + return; + } + // If stopPropagation exists, run it on the original event + if ( e.stopPropagation ) { + e.stopPropagation(); + } + + // Support: IE + // Set the cancelBubble property of the original event to true + e.cancelBubble = true; + }, + stopImmediatePropagation: function() { + this.isImmediatePropagationStopped = returnTrue; + this.stopPropagation(); + } +}; + +// Create mouseenter/leave events using mouseover/out and event-time checks +jQuery.each({ + mouseenter: "mouseover", + mouseleave: "mouseout" +}, function( orig, fix ) { + jQuery.event.special[ orig ] = { + delegateType: fix, + bindType: fix, + + handle: function( event ) { + var ret, + target = this, + related = event.relatedTarget, + handleObj = event.handleObj; + + // For mousenter/leave call the handler if related is outside the target. + // NB: No relatedTarget if the mouse left/entered the browser window + if ( !related || (related !== target && !jQuery.contains( target, related )) ) { + event.type = handleObj.origType; + ret = handleObj.handler.apply( this, arguments ); + event.type = fix; + } + return ret; + } + }; +}); + +// IE submit delegation +if ( !jQuery.support.submitBubbles ) { + + jQuery.event.special.submit = { + setup: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Lazy-add a submit handler when a descendant form may potentially be submitted + jQuery.event.add( this, "click._submit keypress._submit", function( e ) { + // Node name check avoids a VML-related crash in IE (#9807) + var elem = e.target, + form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined; + if ( form && !jQuery._data( form, "submitBubbles" ) ) { + jQuery.event.add( form, "submit._submit", function( event ) { + event._submit_bubble = true; + }); + jQuery._data( form, "submitBubbles", true ); + } + }); + // return undefined since we don't need an event listener + }, + + postDispatch: function( event ) { + // If form was submitted by the user, bubble the event up the tree + if ( event._submit_bubble ) { + delete event._submit_bubble; + if ( this.parentNode && !event.isTrigger ) { + jQuery.event.simulate( "submit", this.parentNode, event, true ); + } + } + }, + + teardown: function() { + // Only need this for delegated form submit events + if ( jQuery.nodeName( this, "form" ) ) { + return false; + } + + // Remove delegated handlers; cleanData eventually reaps submit handlers attached above + jQuery.event.remove( this, "._submit" ); + } + }; +} + +// IE change delegation and checkbox/radio fix +if ( !jQuery.support.changeBubbles ) { + + jQuery.event.special.change = { + + setup: function() { + + if ( rformElems.test( this.nodeName ) ) { + // IE doesn't fire change on a check/radio until blur; trigger it on click + // after a propertychange. Eat the blur-change in special.change.handle. + // This still fires onchange a second time for check/radio after blur. + if ( this.type === "checkbox" || this.type === "radio" ) { + jQuery.event.add( this, "propertychange._change", function( event ) { + if ( event.originalEvent.propertyName === "checked" ) { + this._just_changed = true; + } + }); + jQuery.event.add( this, "click._change", function( event ) { + if ( this._just_changed && !event.isTrigger ) { + this._just_changed = false; + } + // Allow triggered, simulated change events (#11500) + jQuery.event.simulate( "change", this, event, true ); + }); + } + return false; + } + // Delegated event; lazy-add a change handler on descendant inputs + jQuery.event.add( this, "beforeactivate._change", function( e ) { + var elem = e.target; + + if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "changeBubbles" ) ) { + jQuery.event.add( elem, "change._change", function( event ) { + if ( this.parentNode && !event.isSimulated && !event.isTrigger ) { + jQuery.event.simulate( "change", this.parentNode, event, true ); + } + }); + jQuery._data( elem, "changeBubbles", true ); + } + }); + }, + + handle: function( event ) { + var elem = event.target; + + // Swallow native change events from checkbox/radio, we already triggered them above + if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) { + return event.handleObj.handler.apply( this, arguments ); + } + }, + + teardown: function() { + jQuery.event.remove( this, "._change" ); + + return !rformElems.test( this.nodeName ); + } + }; +} + +// Create "bubbling" focus and blur events +if ( !jQuery.support.focusinBubbles ) { + jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { + + // Attach a single capturing handler while someone wants focusin/focusout + var attaches = 0, + handler = function( event ) { + jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); + }; + + jQuery.event.special[ fix ] = { + setup: function() { + if ( attaches++ === 0 ) { + document.addEventListener( orig, handler, true ); + } + }, + teardown: function() { + if ( --attaches === 0 ) { + document.removeEventListener( orig, handler, true ); + } + } + }; + }); +} + +jQuery.fn.extend({ + + on: function( types, selector, data, fn, /*INTERNAL*/ one ) { + var type, origFn; + + // Types can be a map of types/handlers + if ( typeof types === "object" ) { + // ( types-Object, selector, data ) + if ( typeof selector !== "string" ) { + // ( types-Object, data ) + data = data || selector; + selector = undefined; + } + for ( type in types ) { + this.on( type, selector, data, types[ type ], one ); + } + return this; + } + + if ( data == null && fn == null ) { + // ( types, fn ) + fn = selector; + data = selector = undefined; + } else if ( fn == null ) { + if ( typeof selector === "string" ) { + // ( types, selector, fn ) + fn = data; + data = undefined; + } else { + // ( types, data, fn ) + fn = data; + data = selector; + selector = undefined; + } + } + if ( fn === false ) { + fn = returnFalse; + } else if ( !fn ) { + return this; + } + + if ( one === 1 ) { + origFn = fn; + fn = function( event ) { + // Can use an empty set, since event contains the info + jQuery().off( event ); + return origFn.apply( this, arguments ); + }; + // Use same guid so caller can remove using origFn + fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); + } + return this.each( function() { + jQuery.event.add( this, types, fn, data, selector ); + }); + }, + one: function( types, selector, data, fn ) { + return this.on( types, selector, data, fn, 1 ); + }, + off: function( types, selector, fn ) { + var handleObj, type; + if ( types && types.preventDefault && types.handleObj ) { + // ( event ) dispatched jQuery.Event + handleObj = types.handleObj; + jQuery( types.delegateTarget ).off( + handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, + handleObj.selector, + handleObj.handler + ); + return this; + } + if ( typeof types === "object" ) { + // ( types-object [, selector] ) + for ( type in types ) { + this.off( type, selector, types[ type ] ); + } + return this; + } + if ( selector === false || typeof selector === "function" ) { + // ( types [, fn] ) + fn = selector; + selector = undefined; + } + if ( fn === false ) { + fn = returnFalse; + } + return this.each(function() { + jQuery.event.remove( this, types, fn, selector ); + }); + }, + + bind: function( types, data, fn ) { + return this.on( types, null, data, fn ); + }, + unbind: function( types, fn ) { + return this.off( types, null, fn ); + }, + + delegate: function( selector, types, data, fn ) { + return this.on( types, selector, data, fn ); + }, + undelegate: function( selector, types, fn ) { + // ( namespace ) or ( selector, types [, fn] ) + return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); + }, + + trigger: function( type, data ) { + return this.each(function() { + jQuery.event.trigger( type, data, this ); + }); + }, + triggerHandler: function( type, data ) { + var elem = this[0]; + if ( elem ) { + return jQuery.event.trigger( type, data, elem, true ); + } + } +}); +/*! * Sizzle CSS Selector Engine * Copyright 2012 jQuery Foundation and other contributors * Released under the MIT license * http://sizzlejs.com/ */ - (function ( window, undefined ) { - - var i, - cachedruns, - Expr, - getText, - isXML, - compile, - hasDuplicate, - outermostContext, - - // Local document vars - setDocument, - document, - docElem, - documentIsXML, - rbuggyQSA, - rbuggyMatches, - matches, - contains, - sortOrder, - - // Instance-specific data - expando = "sizzle" + -(new Date()), - preferredDoc = window.document, - support = {}, - dirruns = 0, - done = 0, - classCache = createCache(), - tokenCache = createCache(), - compilerCache = createCache(), - - // General-purpose constants - strundefined = typeof undefined, - MAX_NEGATIVE = 1 << 31, - - // Array methods - arr = [], - pop = arr.pop, - push = arr.push, - slice = arr.slice, - // Use a stripped-down indexOf if we can't use a native one - indexOf = arr.indexOf || function ( elem ) { - var i = 0, - len = this.length; - for ( ; i < len; i++ ) { - if ( this[i] === elem ) { - return i; - } - } - return -1; - }, - - - // Regular expressions - - // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace - whitespace = "[\\x20\\t\\r\\n\\f]", - // http://www.w3.org/TR/css3-syntax/#characters - characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", - - // Loosely modeled on CSS identifier characters - // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors - // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier - identifier = characterEncoding.replace( "w", "w#" ), - - // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors - operators = "([*^$|!~]?=)", - attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + +(function( window, undefined ) { + +var i, + cachedruns, + Expr, + getText, + isXML, + compile, + hasDuplicate, + outermostContext, + + // Local document vars + setDocument, + document, + docElem, + documentIsXML, + rbuggyQSA, + rbuggyMatches, + matches, + contains, + sortOrder, + + // Instance-specific data + expando = "sizzle" + -(new Date()), + preferredDoc = window.document, + support = {}, + dirruns = 0, + done = 0, + classCache = createCache(), + tokenCache = createCache(), + compilerCache = createCache(), + + // General-purpose constants + strundefined = typeof undefined, + MAX_NEGATIVE = 1 << 31, + + // Array methods + arr = [], + pop = arr.pop, + push = arr.push, + slice = arr.slice, + // Use a stripped-down indexOf if we can't use a native one + indexOf = arr.indexOf || function( elem ) { + var i = 0, + len = this.length; + for ( ; i < len; i++ ) { + if ( this[i] === elem ) { + return i; + } + } + return -1; + }, + + + // Regular expressions + + // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace + whitespace = "[\\x20\\t\\r\\n\\f]", + // http://www.w3.org/TR/css3-syntax/#characters + characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", + + // Loosely modeled on CSS identifier characters + // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors + // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier + identifier = characterEncoding.replace( "w", "w#" ), + + // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors + operators = "([*^$|!~]?=)", + attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", - // Prefer arguments quoted, - // then not containing pseudos/brackets, - // then attribute selectors/non-parenthetical expressions, - // then anything else - // These preferences are here to reduce the number of selectors - // needing tokenize in the PSEUDO preFilter - pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)", - - // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter - rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), - - rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), - rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ), - rpseudo = new RegExp( pseudos ), - ridentifier = new RegExp( "^" + identifier + "$" ), - - matchExpr = { - ID: new RegExp( "^#(" + characterEncoding + ")" ), - CLASS: new RegExp( "^\\.(" + characterEncoding + ")" ), - NAME: new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ), - TAG: new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), - ATTR: new RegExp( "^" + attributes ), - PSEUDO: new RegExp( "^" + pseudos ), - CHILD: new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + + // Prefer arguments quoted, + // then not containing pseudos/brackets, + // then attribute selectors/non-parenthetical expressions, + // then anything else + // These preferences are here to reduce the number of selectors + // needing tokenize in the PSEUDO preFilter + pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)", + + // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter + rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), + + rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), + rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ), + rpseudo = new RegExp( pseudos ), + ridentifier = new RegExp( "^" + identifier + "$" ), + + matchExpr = { + "ID": new RegExp( "^#(" + characterEncoding + ")" ), + "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), + "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ), + "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), + "ATTR": new RegExp( "^" + attributes ), + "PSEUDO": new RegExp( "^" + pseudos ), + "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), - // For use in libraries implementing .is() - // We use this for POS matching in `select` - needsContext: new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + + // For use in libraries implementing .is() + // We use this for POS matching in `select` + "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) - }, - - rsibling = /[\x20\t\r\n\f]*[+~]/, - - rnative = /^[^{]+\{\s*\[native code/, - - // Easily-parseable/retrievable ID or TAG or CLASS selectors - rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, - - rinputs = /^(?:input|select|textarea|button)$/i, - rheader = /^h\d$/i, - - rescape = /'|\\/g, - rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g, - - // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters - runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g, - funescape = function ( _, escaped ) { - var high = "0x" + escaped - 0x10000; - // NaN means non-codepoint - return high !== high ? - escaped : - // BMP codepoint - high < 0 ? - String.fromCharCode( high + 0x10000 ) : - // Supplemental Plane codepoint (surrogate pair) - String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); - }; - - // Use a stripped-down slice if we can't use a native one - try { - slice.call( preferredDoc.documentElement.childNodes, 0 )[0].nodeType; - } catch ( e ) { - slice = function ( i ) { - var elem, - results = []; - while ( (elem = this[i++]) ) { - results.push( elem ); - } - return results; - }; - } - - /** + }, + + rsibling = /[\x20\t\r\n\f]*[+~]/, + + rnative = /^[^{]+\{\s*\[native code/, + + // Easily-parseable/retrievable ID or TAG or CLASS selectors + rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, + + rinputs = /^(?:input|select|textarea|button)$/i, + rheader = /^h\d$/i, + + rescape = /'|\\/g, + rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g, + + // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters + runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g, + funescape = function( _, escaped ) { + var high = "0x" + escaped - 0x10000; + // NaN means non-codepoint + return high !== high ? + escaped : + // BMP codepoint + high < 0 ? + String.fromCharCode( high + 0x10000 ) : + // Supplemental Plane codepoint (surrogate pair) + String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); + }; + +// Use a stripped-down slice if we can't use a native one +try { + slice.call( preferredDoc.documentElement.childNodes, 0 )[0].nodeType; +} catch ( e ) { + slice = function( i ) { + var elem, + results = []; + while ( (elem = this[i++]) ) { + results.push( elem ); + } + return results; + }; +} + +/** * For feature detection * @param {Function} fn The function to test for native support */ - function isNative ( fn ) { - return rnative.test( fn + "" ); - } +function isNative( fn ) { + return rnative.test( fn + "" ); +} - /** +/** * Create key-value caches of limited size * @returns {Function(string, Object)} Returns the Object data after storing it on itself with * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) * deleting the oldest entry */ - function createCache () { - var cache, - keys = []; - - return (cache = function ( key, value ) { - // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) - if ( keys.push( key += " " ) > Expr.cacheLength ) { - // Only keep the most recent entries - delete cache[ keys.shift() ]; - } - return (cache[ key ] = value); - }); - } - - /** +function createCache() { + var cache, + keys = []; + + return (cache = function( key, value ) { + // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) + if ( keys.push( key += " " ) > Expr.cacheLength ) { + // Only keep the most recent entries + delete cache[ keys.shift() ]; + } + return (cache[ key ] = value); + }); +} + +/** * Mark a function for special use by Sizzle * @param {Function} fn The function to mark */ - function markFunction ( fn ) { - fn[ expando ] = true; - return fn; - } +function markFunction( fn ) { + fn[ expando ] = true; + return fn; +} - /** +/** * Support testing using an element * @param {Function} fn Passed the created div and expects a boolean result */ - function assert ( fn ) { - var div = document.createElement("div"); - - try { - return fn( div ); - } catch (e) { - return false; - } finally { - // release memory in IE - div = null; - } - } - - function Sizzle ( selector, context, results, seed ) { - var match, elem, m, nodeType, - // QSA vars - i, groups, old, nid, newContext, newSelector; - - if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { - setDocument( context ); - } - - context = context || document; - results = results || []; - - if ( !selector || typeof selector !== "string" ) { - return results; - } - - if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { - return []; - } - - if ( !documentIsXML && !seed ) { - - // Shortcuts - if ( (match = rquickExpr.exec( selector )) ) { - // Speed-up: Sizzle("#ID") - if ( (m = match[1]) ) { - if ( nodeType === 9 ) { - elem = context.getElementById( m ); - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - if ( elem && elem.parentNode ) { - // Handle the case where IE, Opera, and Webkit return items - // by name instead of ID - if ( elem.id === m ) { - results.push( elem ); - return results; - } - } else { - return results; - } - } else { - // Context is not a document - if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && +function assert( fn ) { + var div = document.createElement("div"); + + try { + return fn( div ); + } catch (e) { + return false; + } finally { + // release memory in IE + div = null; + } +} + +function Sizzle( selector, context, results, seed ) { + var match, elem, m, nodeType, + // QSA vars + i, groups, old, nid, newContext, newSelector; + + if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { + setDocument( context ); + } + + context = context || document; + results = results || []; + + if ( !selector || typeof selector !== "string" ) { + return results; + } + + if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { + return []; + } + + if ( !documentIsXML && !seed ) { + + // Shortcuts + if ( (match = rquickExpr.exec( selector )) ) { + // Speed-up: Sizzle("#ID") + if ( (m = match[1]) ) { + if ( nodeType === 9 ) { + elem = context.getElementById( m ); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + if ( elem && elem.parentNode ) { + // Handle the case where IE, Opera, and Webkit return items + // by name instead of ID + if ( elem.id === m ) { + results.push( elem ); + return results; + } + } else { + return results; + } + } else { + // Context is not a document + if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && contains( context, elem ) && elem.id === m ) { - results.push( elem ); - return results; - } - } - - // Speed-up: Sizzle("TAG") - } else if ( match[2] ) { - push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) ); - return results; - - // Speed-up: Sizzle(".CLASS") - } else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) { - push.apply( results, slice.call(context.getElementsByClassName( m ), 0) ); - return results; - } - } - - // QSA path - if ( support.qsa && !rbuggyQSA.test(selector) ) { - old = true; - nid = expando; - newContext = context; - newSelector = nodeType === 9 && selector; - - // qSA works strangely on Element-rooted queries - // We can work around this by specifying an extra ID on the root - // and working up from there (Thanks to Andrew Dupont for the technique) - // IE 8 doesn't work on object elements - if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { - groups = tokenize( selector ); - - if ( (old = context.getAttribute("id")) ) { - nid = old.replace( rescape, "\\$&" ); - } else { - context.setAttribute( "id", nid ); - } - nid = "[id='" + nid + "'] "; - - i = groups.length; - while ( i-- ) { - groups[i] = nid + toSelector( groups[i] ); - } - newContext = rsibling.test( selector ) && context.parentNode || context; - newSelector = groups.join(","); - } - - if ( newSelector ) { - try { - push.apply( results, slice.call( newContext.querySelectorAll( - newSelector - ), 0 ) ); - return results; - } catch(qsaError) { - } finally { - if ( !old ) { - context.removeAttribute("id"); - } - } - } - } - } - - // All others - return select( selector.replace( rtrim, "$1" ), context, results, seed ); - } - - /** + results.push( elem ); + return results; + } + } + + // Speed-up: Sizzle("TAG") + } else if ( match[2] ) { + push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) ); + return results; + + // Speed-up: Sizzle(".CLASS") + } else if ( (m = match[3]) && support.getByClassName && context.getElementsByClassName ) { + push.apply( results, slice.call(context.getElementsByClassName( m ), 0) ); + return results; + } + } + + // QSA path + if ( support.qsa && !rbuggyQSA.test(selector) ) { + old = true; + nid = expando; + newContext = context; + newSelector = nodeType === 9 && selector; + + // qSA works strangely on Element-rooted queries + // We can work around this by specifying an extra ID on the root + // and working up from there (Thanks to Andrew Dupont for the technique) + // IE 8 doesn't work on object elements + if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { + groups = tokenize( selector ); + + if ( (old = context.getAttribute("id")) ) { + nid = old.replace( rescape, "\\$&" ); + } else { + context.setAttribute( "id", nid ); + } + nid = "[id='" + nid + "'] "; + + i = groups.length; + while ( i-- ) { + groups[i] = nid + toSelector( groups[i] ); + } + newContext = rsibling.test( selector ) && context.parentNode || context; + newSelector = groups.join(","); + } + + if ( newSelector ) { + try { + push.apply( results, slice.call( newContext.querySelectorAll( + newSelector + ), 0 ) ); + return results; + } catch(qsaError) { + } finally { + if ( !old ) { + context.removeAttribute("id"); + } + } + } + } + } + + // All others + return select( selector.replace( rtrim, "$1" ), context, results, seed ); +} + +/** * Detect xml * @param {Element|Object} elem An element or a document */ - isXML = Sizzle.isXML = function ( elem ) { - // documentElement is verified for cases where it doesn't yet exist - // (such as loading iframes in IE - #4833) - var documentElement = elem && (elem.ownerDocument || elem).documentElement; - return documentElement ? documentElement.nodeName !== "HTML" : false; - }; - - /** +isXML = Sizzle.isXML = function( elem ) { + // documentElement is verified for cases where it doesn't yet exist + // (such as loading iframes in IE - #4833) + var documentElement = elem && (elem.ownerDocument || elem).documentElement; + return documentElement ? documentElement.nodeName !== "HTML" : false; +}; + +/** * Sets document-related variables once based on the current document * @param {Element|Object} [doc] An element or document object to use to set the document * @returns {Object} Returns the current document */ - setDocument = Sizzle.setDocument = function ( node ) { - var doc = node ? node.ownerDocument || node : preferredDoc; - - // If no document and documentElement is available, return - if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { - return document; - } - - // Set our document - document = doc; - docElem = doc.documentElement; - - // Support tests - documentIsXML = isXML( doc ); - - // Check if getElementsByTagName("*") returns only elements - support.tagNameNoComments = assert(function ( div ) { - div.appendChild( doc.createComment("") ); - return !div.getElementsByTagName("*").length; - }); - - // Check if attributes should be retrieved by attribute nodes - support.attributes = assert(function ( div ) { - div.innerHTML = "<select></select>"; - var type = typeof div.lastChild.getAttribute("multiple"); - // IE8 returns a string for some attributes even when not present - return type !== "boolean" && type !== "string"; - }); - - // Check if getElementsByClassName can be trusted - support.getByClassName = assert(function ( div ) { - // Opera can't find a second classname (in 9.6) - div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>"; - if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) { - return false; - } - - // Safari 3.2 caches class attributes and doesn't catch changes - div.lastChild.className = "e"; - return div.getElementsByClassName("e").length === 2; - }); - - // Check if getElementById returns elements by name - // Check if getElementsByName privileges form controls or returns elements by ID - support.getByName = assert(function ( div ) { - // Inject content - div.id = expando + 0; - div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>"; - docElem.insertBefore( div, docElem.firstChild ); - - // Test - var pass = doc.getElementsByName && +setDocument = Sizzle.setDocument = function( node ) { + var doc = node ? node.ownerDocument || node : preferredDoc; + + // If no document and documentElement is available, return + if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { + return document; + } + + // Set our document + document = doc; + docElem = doc.documentElement; + + // Support tests + documentIsXML = isXML( doc ); + + // Check if getElementsByTagName("*") returns only elements + support.tagNameNoComments = assert(function( div ) { + div.appendChild( doc.createComment("") ); + return !div.getElementsByTagName("*").length; + }); + + // Check if attributes should be retrieved by attribute nodes + support.attributes = assert(function( div ) { + div.innerHTML = "<select></select>"; + var type = typeof div.lastChild.getAttribute("multiple"); + // IE8 returns a string for some attributes even when not present + return type !== "boolean" && type !== "string"; + }); + + // Check if getElementsByClassName can be trusted + support.getByClassName = assert(function( div ) { + // Opera can't find a second classname (in 9.6) + div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>"; + if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) { + return false; + } + + // Safari 3.2 caches class attributes and doesn't catch changes + div.lastChild.className = "e"; + return div.getElementsByClassName("e").length === 2; + }); + + // Check if getElementById returns elements by name + // Check if getElementsByName privileges form controls or returns elements by ID + support.getByName = assert(function( div ) { + // Inject content + div.id = expando + 0; + div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>"; + docElem.insertBefore( div, docElem.firstChild ); + + // Test + var pass = doc.getElementsByName && // buggy browsers will return fewer than the correct 2 doc.getElementsByName( expando ).length === 2 + // buggy browsers will return more than the correct 0 doc.getElementsByName( expando + 0 ).length; - support.getIdNotName = !doc.getElementById( expando ); + support.getIdNotName = !doc.getElementById( expando ); - // Cleanup - docElem.removeChild( div ); + // Cleanup + docElem.removeChild( div ); - return pass; - }); + return pass; + }); - // IE6/7 return modified attributes - Expr.attrHandle = assert(function ( div ) { - div.innerHTML = "<a href='#'></a>"; - return div.firstChild && typeof div.firstChild.getAttribute !== strundefined && + // IE6/7 return modified attributes + Expr.attrHandle = assert(function( div ) { + div.innerHTML = "<a href='#'></a>"; + return div.firstChild && typeof div.firstChild.getAttribute !== strundefined && div.firstChild.getAttribute("href") === "#"; - }) ? - {} : - { - href: function ( elem ) { - return elem.getAttribute( "href", 2 ); - }, - type: function ( elem ) { - return elem.getAttribute("type"); - } - }; - - // ID find and filter - if ( support.getIdNotName ) { - Expr.find["ID"] = function ( id, context ) { - if ( typeof context.getElementById !== strundefined && !documentIsXML ) { - var m = context.getElementById( id ); - // Check parentNode to catch when Blackberry 4.6 returns - // nodes that are no longer in the document #6963 - return m && m.parentNode ? [m] : []; - } - }; - Expr.filter["ID"] = function ( id ) { - var attrId = id.replace( runescape, funescape ); - return function ( elem ) { - return elem.getAttribute("id") === attrId; - }; - }; - } else { - Expr.find["ID"] = function ( id, context ) { - if ( typeof context.getElementById !== strundefined && !documentIsXML ) { - var m = context.getElementById( id ); - - return m ? - m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ? - [m] : - undefined : - []; - } - }; - Expr.filter["ID"] = function ( id ) { - var attrId = id.replace( runescape, funescape ); - return function ( elem ) { - var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); - return node && node.value === attrId; - }; - }; - } - - // Tag - Expr.find["TAG"] = support.tagNameNoComments ? - function ( tag, context ) { - if ( typeof context.getElementsByTagName !== strundefined ) { - return context.getElementsByTagName( tag ); - } - } : - function ( tag, context ) { - var elem, - tmp = [], - i = 0, - results = context.getElementsByTagName( tag ); - - // Filter out possible comments - if ( tag === "*" ) { - while ( (elem = results[i++]) ) { - if ( elem.nodeType === 1 ) { - tmp.push( elem ); - } - } - - return tmp; - } - return results; - }; - - // Name - Expr.find["NAME"] = support.getByName && function ( tag, context ) { - if ( typeof context.getElementsByName !== strundefined ) { - return context.getElementsByName( name ); - } - }; - - // Class - Expr.find["CLASS"] = support.getByClassName && function ( className, context ) { - if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) { - return context.getElementsByClassName( className ); - } - }; - - // QSA and matchesSelector support - - // matchesSelector(:active) reports false when true (IE9/Opera 11.5) - rbuggyMatches = []; - - // qSa(:focus) reports false when true (Chrome 21), - // no need to also add to buggyMatches since matches checks buggyQSA - // A support test would require too much code (would include document ready) - rbuggyQSA = [ ":focus" ]; - - if ( (support.qsa = isNative(doc.querySelectorAll)) ) { - // Build QSA regex - // Regex strategy adopted from Diego Perini - assert(function ( div ) { - // Select is set to empty string on purpose - // This is to test IE's treatment of not explictly - // setting a boolean content attribute, - // since its presence should be enough - // http://bugs.jquery.com/ticket/12359 - div.innerHTML = "<select><option selected=''></option></select>"; - - // IE8 - Some boolean attributes are not treated correctly - if ( !div.querySelectorAll("[selected]").length ) { - rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" ); - } - - // Webkit/Opera - :checked should return selected option elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - // IE8 throws error here and will not see later tests - if ( !div.querySelectorAll(":checked").length ) { - rbuggyQSA.push(":checked"); - } - }); - - assert(function ( div ) { - - // Opera 10-12/IE8 - ^= $= *= and empty values - // Should not select anything - div.innerHTML = "<input type='hidden' i=''/>"; - if ( div.querySelectorAll("[i^='']").length ) { - rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" ); - } - - // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) - // IE8 throws error here and will not see later tests - if ( !div.querySelectorAll(":enabled").length ) { - rbuggyQSA.push( ":enabled", ":disabled" ); - } - - // Opera 10-11 does not throw on post-comma invalid pseudos - div.querySelectorAll("*,:x"); - rbuggyQSA.push(",.*:"); - }); - } - - if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector || + }) ? + {} : + { + "href": function( elem ) { + return elem.getAttribute( "href", 2 ); + }, + "type": function( elem ) { + return elem.getAttribute("type"); + } + }; + + // ID find and filter + if ( support.getIdNotName ) { + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== strundefined && !documentIsXML ) { + var m = context.getElementById( id ); + // Check parentNode to catch when Blackberry 4.6 returns + // nodes that are no longer in the document #6963 + return m && m.parentNode ? [m] : []; + } + }; + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + return elem.getAttribute("id") === attrId; + }; + }; + } else { + Expr.find["ID"] = function( id, context ) { + if ( typeof context.getElementById !== strundefined && !documentIsXML ) { + var m = context.getElementById( id ); + + return m ? + m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ? + [m] : + undefined : + []; + } + }; + Expr.filter["ID"] = function( id ) { + var attrId = id.replace( runescape, funescape ); + return function( elem ) { + var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); + return node && node.value === attrId; + }; + }; + } + + // Tag + Expr.find["TAG"] = support.tagNameNoComments ? + function( tag, context ) { + if ( typeof context.getElementsByTagName !== strundefined ) { + return context.getElementsByTagName( tag ); + } + } : + function( tag, context ) { + var elem, + tmp = [], + i = 0, + results = context.getElementsByTagName( tag ); + + // Filter out possible comments + if ( tag === "*" ) { + while ( (elem = results[i++]) ) { + if ( elem.nodeType === 1 ) { + tmp.push( elem ); + } + } + + return tmp; + } + return results; + }; + + // Name + Expr.find["NAME"] = support.getByName && function( tag, context ) { + if ( typeof context.getElementsByName !== strundefined ) { + return context.getElementsByName( name ); + } + }; + + // Class + Expr.find["CLASS"] = support.getByClassName && function( className, context ) { + if ( typeof context.getElementsByClassName !== strundefined && !documentIsXML ) { + return context.getElementsByClassName( className ); + } + }; + + // QSA and matchesSelector support + + // matchesSelector(:active) reports false when true (IE9/Opera 11.5) + rbuggyMatches = []; + + // qSa(:focus) reports false when true (Chrome 21), + // no need to also add to buggyMatches since matches checks buggyQSA + // A support test would require too much code (would include document ready) + rbuggyQSA = [ ":focus" ]; + + if ( (support.qsa = isNative(doc.querySelectorAll)) ) { + // Build QSA regex + // Regex strategy adopted from Diego Perini + assert(function( div ) { + // Select is set to empty string on purpose + // This is to test IE's treatment of not explictly + // setting a boolean content attribute, + // since its presence should be enough + // http://bugs.jquery.com/ticket/12359 + div.innerHTML = "<select><option selected=''></option></select>"; + + // IE8 - Some boolean attributes are not treated correctly + if ( !div.querySelectorAll("[selected]").length ) { + rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" ); + } + + // Webkit/Opera - :checked should return selected option elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + // IE8 throws error here and will not see later tests + if ( !div.querySelectorAll(":checked").length ) { + rbuggyQSA.push(":checked"); + } + }); + + assert(function( div ) { + + // Opera 10-12/IE8 - ^= $= *= and empty values + // Should not select anything + div.innerHTML = "<input type='hidden' i=''/>"; + if ( div.querySelectorAll("[i^='']").length ) { + rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" ); + } + + // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) + // IE8 throws error here and will not see later tests + if ( !div.querySelectorAll(":enabled").length ) { + rbuggyQSA.push( ":enabled", ":disabled" ); + } + + // Opera 10-11 does not throw on post-comma invalid pseudos + div.querySelectorAll("*,:x"); + rbuggyQSA.push(",.*:"); + }); + } + + if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector || docElem.mozMatchesSelector || docElem.webkitMatchesSelector || docElem.oMatchesSelector || docElem.msMatchesSelector) )) ) { - assert(function ( div ) { - // Check to see if it's possible to do matchesSelector - // on a disconnected node (IE 9) - support.disconnectedMatch = matches.call( div, "div" ); - - // This should fail with an exception - // Gecko does not error, returns false instead - matches.call( div, "[s!='']:x" ); - rbuggyMatches.push( "!=", pseudos ); - }); - } - - rbuggyQSA = new RegExp( rbuggyQSA.join("|") ); - rbuggyMatches = new RegExp( rbuggyMatches.join("|") ); - - // Element contains another - // Purposefully does not implement inclusive descendent - // As in, an element does not contain itself - contains = isNative(docElem.contains) || docElem.compareDocumentPosition ? - function ( a, b ) { - var adown = a.nodeType === 9 ? a.documentElement : a, - bup = b && b.parentNode; - return a === bup || !!( bup && bup.nodeType === 1 && ( - adown.contains ? - adown.contains( bup ) : - a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 - )); - } : - function ( a, b ) { - if ( b ) { - while ( (b = b.parentNode) ) { - if ( b === a ) { - return true; - } - } - } - return false; - }; - - // Document order sorting - sortOrder = docElem.compareDocumentPosition ? - function ( a, b ) { - var compare; - - if ( a === b ) { - hasDuplicate = true; - return 0; - } - - if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) { - if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) { - if ( a === doc || contains( preferredDoc, a ) ) { - return -1; - } - if ( b === doc || contains( preferredDoc, b ) ) { - return 1; - } - return 0; - } - return compare & 4 ? -1 : 1; - } - - return a.compareDocumentPosition ? -1 : 1; - } : - function ( a, b ) { - var cur, - i = 0, - aup = a.parentNode, - bup = b.parentNode, - ap = [ a ], - bp = [ b ]; - - // Exit early if the nodes are identical - if ( a === b ) { - hasDuplicate = true; - return 0; - - // Parentless nodes are either documents or disconnected - } else if ( !aup || !bup ) { - return a === doc ? -1 : - b === doc ? 1 : - aup ? -1 : - bup ? 1 : - 0; - - // If the nodes are siblings, we can do a quick check - } else if ( aup === bup ) { - return siblingCheck( a, b ); - } - - // Otherwise we need full lists of their ancestors for comparison - cur = a; - while ( (cur = cur.parentNode) ) { - ap.unshift( cur ); - } - cur = b; - while ( (cur = cur.parentNode) ) { - bp.unshift( cur ); - } - - // Walk down the tree looking for a discrepancy - while ( ap[i] === bp[i] ) { - i++; - } - - return i ? - // Do a sibling check if the nodes have a common ancestor - siblingCheck( ap[i], bp[i] ) : - - // Otherwise nodes in our document sort first - ap[i] === preferredDoc ? -1 : - bp[i] === preferredDoc ? 1 : - 0; - }; - - // Always assume the presence of duplicates if sort doesn't - // pass them to our comparison function (as in Google Chrome). - hasDuplicate = false; - [0, 0].sort( sortOrder ); - support.detectDuplicates = hasDuplicate; - - return document; - }; - - Sizzle.matches = function ( expr, elements ) { - return Sizzle( expr, null, null, elements ); - }; - - Sizzle.matchesSelector = function ( elem, expr ) { - // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); - } - - // Make sure that attribute selectors are quoted - expr = expr.replace( rattributeQuotes, "='$1']" ); - - // rbuggyQSA always contains :focus, so no need for an existence check - if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) { - try { - var ret = matches.call( elem, expr ); - - // IE 9's matchesSelector returns false on disconnected nodes - if ( ret || support.disconnectedMatch || + assert(function( div ) { + // Check to see if it's possible to do matchesSelector + // on a disconnected node (IE 9) + support.disconnectedMatch = matches.call( div, "div" ); + + // This should fail with an exception + // Gecko does not error, returns false instead + matches.call( div, "[s!='']:x" ); + rbuggyMatches.push( "!=", pseudos ); + }); + } + + rbuggyQSA = new RegExp( rbuggyQSA.join("|") ); + rbuggyMatches = new RegExp( rbuggyMatches.join("|") ); + + // Element contains another + // Purposefully does not implement inclusive descendent + // As in, an element does not contain itself + contains = isNative(docElem.contains) || docElem.compareDocumentPosition ? + function( a, b ) { + var adown = a.nodeType === 9 ? a.documentElement : a, + bup = b && b.parentNode; + return a === bup || !!( bup && bup.nodeType === 1 && ( + adown.contains ? + adown.contains( bup ) : + a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 + )); + } : + function( a, b ) { + if ( b ) { + while ( (b = b.parentNode) ) { + if ( b === a ) { + return true; + } + } + } + return false; + }; + + // Document order sorting + sortOrder = docElem.compareDocumentPosition ? + function( a, b ) { + var compare; + + if ( a === b ) { + hasDuplicate = true; + return 0; + } + + if ( (compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b )) ) { + if ( compare & 1 || a.parentNode && a.parentNode.nodeType === 11 ) { + if ( a === doc || contains( preferredDoc, a ) ) { + return -1; + } + if ( b === doc || contains( preferredDoc, b ) ) { + return 1; + } + return 0; + } + return compare & 4 ? -1 : 1; + } + + return a.compareDocumentPosition ? -1 : 1; + } : + function( a, b ) { + var cur, + i = 0, + aup = a.parentNode, + bup = b.parentNode, + ap = [ a ], + bp = [ b ]; + + // Exit early if the nodes are identical + if ( a === b ) { + hasDuplicate = true; + return 0; + + // Parentless nodes are either documents or disconnected + } else if ( !aup || !bup ) { + return a === doc ? -1 : + b === doc ? 1 : + aup ? -1 : + bup ? 1 : + 0; + + // If the nodes are siblings, we can do a quick check + } else if ( aup === bup ) { + return siblingCheck( a, b ); + } + + // Otherwise we need full lists of their ancestors for comparison + cur = a; + while ( (cur = cur.parentNode) ) { + ap.unshift( cur ); + } + cur = b; + while ( (cur = cur.parentNode) ) { + bp.unshift( cur ); + } + + // Walk down the tree looking for a discrepancy + while ( ap[i] === bp[i] ) { + i++; + } + + return i ? + // Do a sibling check if the nodes have a common ancestor + siblingCheck( ap[i], bp[i] ) : + + // Otherwise nodes in our document sort first + ap[i] === preferredDoc ? -1 : + bp[i] === preferredDoc ? 1 : + 0; + }; + + // Always assume the presence of duplicates if sort doesn't + // pass them to our comparison function (as in Google Chrome). + hasDuplicate = false; + [0, 0].sort( sortOrder ); + support.detectDuplicates = hasDuplicate; + + return document; +}; + +Sizzle.matches = function( expr, elements ) { + return Sizzle( expr, null, null, elements ); +}; + +Sizzle.matchesSelector = function( elem, expr ) { + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + // Make sure that attribute selectors are quoted + expr = expr.replace( rattributeQuotes, "='$1']" ); + + // rbuggyQSA always contains :focus, so no need for an existence check + if ( support.matchesSelector && !documentIsXML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) { + try { + var ret = matches.call( elem, expr ); + + // IE 9's matchesSelector returns false on disconnected nodes + if ( ret || support.disconnectedMatch || // As well, disconnected nodes are said to be in a document // fragment in IE 9 elem.document && elem.document.nodeType !== 11 ) { - return ret; - } - } catch(e) {} - } - - return Sizzle( expr, document, null, [elem] ).length > 0; - }; - - Sizzle.contains = function ( context, elem ) { - // Set document vars if needed - if ( ( context.ownerDocument || context ) !== document ) { - setDocument( context ); - } - return contains( context, elem ); - }; - - Sizzle.attr = function ( elem, name ) { - var val; - - // Set document vars if needed - if ( ( elem.ownerDocument || elem ) !== document ) { - setDocument( elem ); - } - - if ( !documentIsXML ) { - name = name.toLowerCase(); - } - if ( (val = Expr.attrHandle[ name ]) ) { - return val( elem ); - } - if ( documentIsXML || support.attributes ) { - return elem.getAttribute( name ); - } - return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ? - name : - val && val.specified ? val.value : null; - }; - - Sizzle.error = function ( msg ) { - throw new Error( "Syntax error, unrecognized expression: " + msg ); - }; - - // Document sorting and removing duplicates - Sizzle.uniqueSort = function ( results ) { - var elem, - duplicates = [], - i = 1, - j = 0; - - // Unless we *know* we can detect duplicates, assume their presence - hasDuplicate = !support.detectDuplicates; - results.sort( sortOrder ); - - if ( hasDuplicate ) { - for ( ; (elem = results[i]); i++ ) { - if ( elem === results[ i - 1 ] ) { - j = duplicates.push( i ); - } - } - while ( j-- ) { - results.splice( duplicates[ j ], 1 ); - } - } - - return results; - }; - - function siblingCheck ( a, b ) { - var cur = b && a, - diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE ); - - // Use IE sourceIndex if available on both nodes - if ( diff ) { - return diff; - } - - // Check if b follows a - if ( cur ) { - while ( (cur = cur.nextSibling) ) { - if ( cur === b ) { - return -1; - } - } - } - - return a ? 1 : -1; - } - - // Returns a function to use in pseudos for input types - function createInputPseudo ( type ) { - return function ( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === type; - }; - } - - // Returns a function to use in pseudos for buttons - function createButtonPseudo ( type ) { - return function ( elem ) { - var name = elem.nodeName.toLowerCase(); - return (name === "input" || name === "button") && elem.type === type; - }; - } - - // Returns a function to use in pseudos for positionals - function createPositionalPseudo ( fn ) { - return markFunction(function ( argument ) { - argument = +argument; - return markFunction(function ( seed, matches ) { - var j, - matchIndexes = fn( [], seed.length, argument ), - i = matchIndexes.length; - - // Match elements found at the specified indexes - while ( i-- ) { - if ( seed[ (j = matchIndexes[i]) ] ) { - seed[j] = !(matches[j] = seed[j]); - } - } - }); - }); - } - - /** + return ret; + } + } catch(e) {} + } + + return Sizzle( expr, document, null, [elem] ).length > 0; +}; + +Sizzle.contains = function( context, elem ) { + // Set document vars if needed + if ( ( context.ownerDocument || context ) !== document ) { + setDocument( context ); + } + return contains( context, elem ); +}; + +Sizzle.attr = function( elem, name ) { + var val; + + // Set document vars if needed + if ( ( elem.ownerDocument || elem ) !== document ) { + setDocument( elem ); + } + + if ( !documentIsXML ) { + name = name.toLowerCase(); + } + if ( (val = Expr.attrHandle[ name ]) ) { + return val( elem ); + } + if ( documentIsXML || support.attributes ) { + return elem.getAttribute( name ); + } + return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ? + name : + val && val.specified ? val.value : null; +}; + +Sizzle.error = function( msg ) { + throw new Error( "Syntax error, unrecognized expression: " + msg ); +}; + +// Document sorting and removing duplicates +Sizzle.uniqueSort = function( results ) { + var elem, + duplicates = [], + i = 1, + j = 0; + + // Unless we *know* we can detect duplicates, assume their presence + hasDuplicate = !support.detectDuplicates; + results.sort( sortOrder ); + + if ( hasDuplicate ) { + for ( ; (elem = results[i]); i++ ) { + if ( elem === results[ i - 1 ] ) { + j = duplicates.push( i ); + } + } + while ( j-- ) { + results.splice( duplicates[ j ], 1 ); + } + } + + return results; +}; + +function siblingCheck( a, b ) { + var cur = b && a, + diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE ); + + // Use IE sourceIndex if available on both nodes + if ( diff ) { + return diff; + } + + // Check if b follows a + if ( cur ) { + while ( (cur = cur.nextSibling) ) { + if ( cur === b ) { + return -1; + } + } + } + + return a ? 1 : -1; +} + +// Returns a function to use in pseudos for input types +function createInputPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === type; + }; +} + +// Returns a function to use in pseudos for buttons +function createButtonPseudo( type ) { + return function( elem ) { + var name = elem.nodeName.toLowerCase(); + return (name === "input" || name === "button") && elem.type === type; + }; +} + +// Returns a function to use in pseudos for positionals +function createPositionalPseudo( fn ) { + return markFunction(function( argument ) { + argument = +argument; + return markFunction(function( seed, matches ) { + var j, + matchIndexes = fn( [], seed.length, argument ), + i = matchIndexes.length; + + // Match elements found at the specified indexes + while ( i-- ) { + if ( seed[ (j = matchIndexes[i]) ] ) { + seed[j] = !(matches[j] = seed[j]); + } + } + }); + }); +} + +/** * Utility function for retrieving the text value of an array of DOM nodes * @param {Array|Element} elem */ - getText = Sizzle.getText = function ( elem ) { - var node, - ret = "", - i = 0, - nodeType = elem.nodeType; - - if ( !nodeType ) { - // If no nodeType, this is expected to be an array - for ( ; (node = elem[i]); i++ ) { - // Do not traverse comment nodes - ret += getText( node ); - } - } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { - // Use textContent for elements - // innerText usage removed for consistency of new lines (see #11153) - if ( typeof elem.textContent === "string" ) { - return elem.textContent; - } - // Traverse its children - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - ret += getText( elem ); - } - - } else if ( nodeType === 3 || nodeType === 4 ) { - return elem.nodeValue; - } - // Do not include comment or processing instruction nodes - - return ret; - }; - - Expr = Sizzle.selectors = { - - // Can be adjusted by the user - cacheLength: 50, - - createPseudo: markFunction, - - match: matchExpr, - - find: {}, - - relative: { - ">": { dir: "parentNode", first: true }, - " ": { dir: "parentNode" }, - "+": { dir: "previousSibling", first: true }, - "~": { dir: "previousSibling" } - }, - - preFilter: { - ATTR: function ( match ) { - match[1] = match[1].replace( runescape, funescape ); - - // Move the given value to match[3] whether quoted or unquoted - match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape ); - - if ( match[2] === "~=" ) { - match[3] = " " + match[3] + " "; - } - - return match.slice( 0, 4 ); - }, - - CHILD: function ( match ) { - /* matches from matchExpr["CHILD"] +getText = Sizzle.getText = function( elem ) { + var node, + ret = "", + i = 0, + nodeType = elem.nodeType; + + if ( !nodeType ) { + // If no nodeType, this is expected to be an array + for ( ; (node = elem[i]); i++ ) { + // Do not traverse comment nodes + ret += getText( node ); + } + } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { + // Use textContent for elements + // innerText usage removed for consistency of new lines (see #11153) + if ( typeof elem.textContent === "string" ) { + return elem.textContent; + } else { + // Traverse its children + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + ret += getText( elem ); + } + } + } else if ( nodeType === 3 || nodeType === 4 ) { + return elem.nodeValue; + } + // Do not include comment or processing instruction nodes + + return ret; +}; + +Expr = Sizzle.selectors = { + + // Can be adjusted by the user + cacheLength: 50, + + createPseudo: markFunction, + + match: matchExpr, + + find: {}, + + relative: { + ">": { dir: "parentNode", first: true }, + " ": { dir: "parentNode" }, + "+": { dir: "previousSibling", first: true }, + "~": { dir: "previousSibling" } + }, + + preFilter: { + "ATTR": function( match ) { + match[1] = match[1].replace( runescape, funescape ); + + // Move the given value to match[3] whether quoted or unquoted + match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape ); + + if ( match[2] === "~=" ) { + match[3] = " " + match[3] + " "; + } + + return match.slice( 0, 4 ); + }, + + "CHILD": function( match ) { + /* matches from matchExpr["CHILD"] 1 type (only|nth|...) 2 what (child|of-type) 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) @@ -4582,2853 +4582,2853 @@ 7 sign of y-component 8 y of y-component */ - match[1] = match[1].toLowerCase(); + match[1] = match[1].toLowerCase(); - if ( match[1].slice( 0, 3 ) === "nth" ) { - // nth-* requires argument - if ( !match[3] ) { - Sizzle.error( match[0] ); - } + if ( match[1].slice( 0, 3 ) === "nth" ) { + // nth-* requires argument + if ( !match[3] ) { + Sizzle.error( match[0] ); + } - // numeric x and y parameters for Expr.filter.CHILD - // remember that false/true cast respectively to 0/1 - match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); - match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); + // numeric x and y parameters for Expr.filter.CHILD + // remember that false/true cast respectively to 0/1 + match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); + match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); - // other types prohibit arguments - } else if ( match[3] ) { - Sizzle.error( match[0] ); - } + // other types prohibit arguments + } else if ( match[3] ) { + Sizzle.error( match[0] ); + } - return match; - }, + return match; + }, - PSEUDO: function ( match ) { - var excess, - unquoted = !match[5] && match[2]; + "PSEUDO": function( match ) { + var excess, + unquoted = !match[5] && match[2]; - if ( matchExpr["CHILD"].test( match[0] ) ) { - return null; - } + if ( matchExpr["CHILD"].test( match[0] ) ) { + return null; + } - // Accept quoted arguments as-is - if ( match[4] ) { - match[2] = match[4]; + // Accept quoted arguments as-is + if ( match[4] ) { + match[2] = match[4]; - // Strip excess characters from unquoted arguments - } else if ( unquoted && rpseudo.test( unquoted ) && + // Strip excess characters from unquoted arguments + } else if ( unquoted && rpseudo.test( unquoted ) && // Get excess from tokenize (recursively) (excess = tokenize( unquoted, true )) && // advance to the next closing parenthesis (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { - // excess is a negative index - match[0] = match[0].slice( 0, excess ); - match[2] = unquoted.slice( 0, excess ); - } + // excess is a negative index + match[0] = match[0].slice( 0, excess ); + match[2] = unquoted.slice( 0, excess ); + } - // Return only captures needed by the pseudo filter method (type and argument) - return match.slice( 0, 3 ); - } - }, + // Return only captures needed by the pseudo filter method (type and argument) + return match.slice( 0, 3 ); + } + }, - filter: { + filter: { - TAG: function ( nodeName ) { - if ( nodeName === "*" ) { - return function () { return true; }; - } + "TAG": function( nodeName ) { + if ( nodeName === "*" ) { + return function() { return true; }; + } - nodeName = nodeName.replace( runescape, funescape ).toLowerCase(); - return function ( elem ) { - return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; - }; - }, + nodeName = nodeName.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; + }; + }, - CLASS: function ( className ) { - var pattern = classCache[ className + " " ]; + "CLASS": function( className ) { + var pattern = classCache[ className + " " ]; - return pattern || + return pattern || (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && - classCache( className, function ( elem ) { - return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" ); + classCache( className, function( elem ) { + return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" ); }); - }, - - ATTR: function ( name, operator, check ) { - return function ( elem ) { - var result = Sizzle.attr( elem, name ); - - if ( result == null ) { - return operator === "!="; - } - if ( !operator ) { - return true; - } - - result += ""; - - return operator === "=" ? result === check : - operator === "!=" ? result !== check : - operator === "^=" ? check && result.indexOf( check ) === 0 : - operator === "*=" ? check && result.indexOf( check ) > -1 : - operator === "$=" ? check && result.slice( -check.length ) === check : - operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : - operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : - false; - }; - }, - - CHILD: function ( type, what, argument, first, last ) { - var simple = type.slice( 0, 3 ) !== "nth", - forward = type.slice( -4 ) !== "last", - ofType = what === "of-type"; - - return first === 1 && last === 0 ? - - // Shortcut for :nth-*(n) - function ( elem ) { - return !!elem.parentNode; - } : - - function ( elem, context, xml ) { - var cache, outerCache, node, diff, nodeIndex, start, - dir = simple !== forward ? "nextSibling" : "previousSibling", - parent = elem.parentNode, - name = ofType && elem.nodeName.toLowerCase(), - useCache = !xml && !ofType; - - if ( parent ) { - - // :(first|last|only)-(child|of-type) - if ( simple ) { - while ( dir ) { - node = elem; - while ( (node = node[ dir ]) ) { - if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { - return false; - } - } - // Reverse direction for :only-* (if we haven't yet done so) - start = dir = type === "only" && !start && "nextSibling"; - } - return true; - } - - start = [ forward ? parent.firstChild : parent.lastChild ]; - - // non-xml :nth-child(...) stores cache data on `parent` - if ( forward && useCache ) { - // Seek `elem` from a previously-cached index - outerCache = parent[ expando ] || (parent[ expando ] = {}); - cache = outerCache[ type ] || []; - nodeIndex = cache[0] === dirruns && cache[1]; - diff = cache[0] === dirruns && cache[2]; - node = nodeIndex && parent.childNodes[ nodeIndex ]; - - while ( (node = ++nodeIndex && node && node[ dir ] || + }, + + "ATTR": function( name, operator, check ) { + return function( elem ) { + var result = Sizzle.attr( elem, name ); + + if ( result == null ) { + return operator === "!="; + } + if ( !operator ) { + return true; + } + + result += ""; + + return operator === "=" ? result === check : + operator === "!=" ? result !== check : + operator === "^=" ? check && result.indexOf( check ) === 0 : + operator === "*=" ? check && result.indexOf( check ) > -1 : + operator === "$=" ? check && result.slice( -check.length ) === check : + operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : + operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : + false; + }; + }, + + "CHILD": function( type, what, argument, first, last ) { + var simple = type.slice( 0, 3 ) !== "nth", + forward = type.slice( -4 ) !== "last", + ofType = what === "of-type"; + + return first === 1 && last === 0 ? + + // Shortcut for :nth-*(n) + function( elem ) { + return !!elem.parentNode; + } : + + function( elem, context, xml ) { + var cache, outerCache, node, diff, nodeIndex, start, + dir = simple !== forward ? "nextSibling" : "previousSibling", + parent = elem.parentNode, + name = ofType && elem.nodeName.toLowerCase(), + useCache = !xml && !ofType; + + if ( parent ) { + + // :(first|last|only)-(child|of-type) + if ( simple ) { + while ( dir ) { + node = elem; + while ( (node = node[ dir ]) ) { + if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { + return false; + } + } + // Reverse direction for :only-* (if we haven't yet done so) + start = dir = type === "only" && !start && "nextSibling"; + } + return true; + } + + start = [ forward ? parent.firstChild : parent.lastChild ]; + + // non-xml :nth-child(...) stores cache data on `parent` + if ( forward && useCache ) { + // Seek `elem` from a previously-cached index + outerCache = parent[ expando ] || (parent[ expando ] = {}); + cache = outerCache[ type ] || []; + nodeIndex = cache[0] === dirruns && cache[1]; + diff = cache[0] === dirruns && cache[2]; + node = nodeIndex && parent.childNodes[ nodeIndex ]; + + while ( (node = ++nodeIndex && node && node[ dir ] || // Fallback to seeking `elem` from the start (diff = nodeIndex = 0) || start.pop()) ) { - // When found, cache indexes on `parent` and break - if ( node.nodeType === 1 && ++diff && node === elem ) { - outerCache[ type ] = [ dirruns, nodeIndex, diff ]; - break; - } - } - - // Use previously-cached element index if available - } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { - diff = cache[1]; - - // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) - } else { - // Use the same loop as above to seek `elem` from the start - while ( (node = ++nodeIndex && node && node[ dir ] || + // When found, cache indexes on `parent` and break + if ( node.nodeType === 1 && ++diff && node === elem ) { + outerCache[ type ] = [ dirruns, nodeIndex, diff ]; + break; + } + } + + // Use previously-cached element index if available + } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { + diff = cache[1]; + + // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) + } else { + // Use the same loop as above to seek `elem` from the start + while ( (node = ++nodeIndex && node && node[ dir ] || (diff = nodeIndex = 0) || start.pop()) ) { - if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { - // Cache the index of each encountered element - if ( useCache ) { - (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; - } - - if ( node === elem ) { - break; - } - } - } - } - - // Incorporate the offset, then check against cycle size - diff -= last; - return diff === first || ( diff % first === 0 && diff / first >= 0 ); - } - }; - }, - - PSEUDO: function ( pseudo, argument ) { - // pseudo-class names are case-insensitive - // http://www.w3.org/TR/selectors/#pseudo-classes - // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters - // Remember that setFilters inherits from pseudos - var args, - fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || + if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { + // Cache the index of each encountered element + if ( useCache ) { + (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; + } + + if ( node === elem ) { + break; + } + } + } + } + + // Incorporate the offset, then check against cycle size + diff -= last; + return diff === first || ( diff % first === 0 && diff / first >= 0 ); + } + }; + }, + + "PSEUDO": function( pseudo, argument ) { + // pseudo-class names are case-insensitive + // http://www.w3.org/TR/selectors/#pseudo-classes + // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters + // Remember that setFilters inherits from pseudos + var args, + fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || Sizzle.error( "unsupported pseudo: " + pseudo ); - // The user may use createPseudo to indicate that - // arguments are needed to create the filter function - // just as Sizzle does - if ( fn[ expando ] ) { - return fn( argument ); - } - - // But maintain support for old signatures - if ( fn.length > 1 ) { - args = [ pseudo, pseudo, "", argument ]; - return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? - markFunction(function ( seed, matches ) { - var idx, - matched = fn( seed, argument ), - i = matched.length; - while ( i-- ) { - idx = indexOf.call( seed, matched[i] ); - seed[ idx ] = !( matches[ idx ] = matched[i] ); - } - }) : - function ( elem ) { - return fn( elem, 0, args ); - }; - } - - return fn; - } - }, - - pseudos: { - // Potentially complex pseudos - not: markFunction(function ( selector ) { - // Trim the selector passed to compile - // to avoid treating leading and trailing - // spaces as combinators - var input = [], - results = [], - matcher = compile( selector.replace( rtrim, "$1" ) ); - - return matcher[ expando ] ? - markFunction(function ( seed, matches, context, xml ) { - var elem, - unmatched = matcher( seed, null, xml, [] ), - i = seed.length; - - // Match elements unmatched by `matcher` - while ( i-- ) { - if ( (elem = unmatched[i]) ) { - seed[i] = !(matches[i] = elem); - } - } - }) : - function ( elem, context, xml ) { - input[0] = elem; - matcher( input, null, xml, results ); - return !results.pop(); - }; - }), - - has: markFunction(function ( selector ) { - return function ( elem ) { - return Sizzle( selector, elem ).length > 0; - }; - }), - - contains: markFunction(function ( text ) { - return function ( elem ) { - return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; - }; - }), - - // "Whether an element is represented by a :lang() selector - // is based solely on the element's language value - // being equal to the identifier C, - // or beginning with the identifier C immediately followed by "-". - // The matching of C against the element's language value is performed case-insensitively. - // The identifier C does not have to be a valid language name." - // http://www.w3.org/TR/selectors/#lang-pseudo - lang: markFunction( function ( lang ) { - // lang value must be a valid identifider - if ( !ridentifier.test(lang || "") ) { - Sizzle.error( "unsupported lang: " + lang ); - } - lang = lang.replace( runescape, funescape ).toLowerCase(); - return function ( elem ) { - var elemLang; - do { - if ( (elemLang = documentIsXML ? - elem.getAttribute("xml:lang") || elem.getAttribute("lang") : - elem.lang) ) { - - elemLang = elemLang.toLowerCase(); - return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; - } - } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); - return false; - }; - }), - - // Miscellaneous - target: function ( elem ) { - var hash = window.location && window.location.hash; - return hash && hash.slice( 1 ) === elem.id; - }, - - root: function ( elem ) { - return elem === docElem; - }, - - focus: function ( elem ) { - return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); - }, - - // Boolean properties - enabled: function ( elem ) { - return elem.disabled === false; - }, - - disabled: function ( elem ) { - return elem.disabled === true; - }, - - checked: function ( elem ) { - // In CSS3, :checked should return both checked and selected elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - var nodeName = elem.nodeName.toLowerCase(); - return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); - }, - - selected: function ( elem ) { - // Accessing this property makes selected-by-default - // options in Safari work properly - if ( elem.parentNode ) { - elem.parentNode.selectedIndex; - } - - return elem.selected === true; - }, - - // Contents - empty: function ( elem ) { - // http://www.w3.org/TR/selectors/#empty-pseudo - // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)), - // not comment, processing instructions, or others - // Thanks to Diego Perini for the nodeName shortcut - // Greater than "@" means alpha characters (specifically not starting with "#" or "?") - for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { - if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) { - return false; - } - } - return true; - }, - - parent: function ( elem ) { - return !Expr.pseudos["empty"]( elem ); - }, - - // Element/input types - header: function ( elem ) { - return rheader.test( elem.nodeName ); - }, - - input: function ( elem ) { - return rinputs.test( elem.nodeName ); - }, - - button: function ( elem ) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === "button" || name === "button"; - }, - - text: function ( elem ) { - var attr; - // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) - // use getAttribute instead to test this case - return elem.nodeName.toLowerCase() === "input" && + // The user may use createPseudo to indicate that + // arguments are needed to create the filter function + // just as Sizzle does + if ( fn[ expando ] ) { + return fn( argument ); + } + + // But maintain support for old signatures + if ( fn.length > 1 ) { + args = [ pseudo, pseudo, "", argument ]; + return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? + markFunction(function( seed, matches ) { + var idx, + matched = fn( seed, argument ), + i = matched.length; + while ( i-- ) { + idx = indexOf.call( seed, matched[i] ); + seed[ idx ] = !( matches[ idx ] = matched[i] ); + } + }) : + function( elem ) { + return fn( elem, 0, args ); + }; + } + + return fn; + } + }, + + pseudos: { + // Potentially complex pseudos + "not": markFunction(function( selector ) { + // Trim the selector passed to compile + // to avoid treating leading and trailing + // spaces as combinators + var input = [], + results = [], + matcher = compile( selector.replace( rtrim, "$1" ) ); + + return matcher[ expando ] ? + markFunction(function( seed, matches, context, xml ) { + var elem, + unmatched = matcher( seed, null, xml, [] ), + i = seed.length; + + // Match elements unmatched by `matcher` + while ( i-- ) { + if ( (elem = unmatched[i]) ) { + seed[i] = !(matches[i] = elem); + } + } + }) : + function( elem, context, xml ) { + input[0] = elem; + matcher( input, null, xml, results ); + return !results.pop(); + }; + }), + + "has": markFunction(function( selector ) { + return function( elem ) { + return Sizzle( selector, elem ).length > 0; + }; + }), + + "contains": markFunction(function( text ) { + return function( elem ) { + return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; + }; + }), + + // "Whether an element is represented by a :lang() selector + // is based solely on the element's language value + // being equal to the identifier C, + // or beginning with the identifier C immediately followed by "-". + // The matching of C against the element's language value is performed case-insensitively. + // The identifier C does not have to be a valid language name." + // http://www.w3.org/TR/selectors/#lang-pseudo + "lang": markFunction( function( lang ) { + // lang value must be a valid identifider + if ( !ridentifier.test(lang || "") ) { + Sizzle.error( "unsupported lang: " + lang ); + } + lang = lang.replace( runescape, funescape ).toLowerCase(); + return function( elem ) { + var elemLang; + do { + if ( (elemLang = documentIsXML ? + elem.getAttribute("xml:lang") || elem.getAttribute("lang") : + elem.lang) ) { + + elemLang = elemLang.toLowerCase(); + return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; + } + } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); + return false; + }; + }), + + // Miscellaneous + "target": function( elem ) { + var hash = window.location && window.location.hash; + return hash && hash.slice( 1 ) === elem.id; + }, + + "root": function( elem ) { + return elem === docElem; + }, + + "focus": function( elem ) { + return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); + }, + + // Boolean properties + "enabled": function( elem ) { + return elem.disabled === false; + }, + + "disabled": function( elem ) { + return elem.disabled === true; + }, + + "checked": function( elem ) { + // In CSS3, :checked should return both checked and selected elements + // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked + var nodeName = elem.nodeName.toLowerCase(); + return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); + }, + + "selected": function( elem ) { + // Accessing this property makes selected-by-default + // options in Safari work properly + if ( elem.parentNode ) { + elem.parentNode.selectedIndex; + } + + return elem.selected === true; + }, + + // Contents + "empty": function( elem ) { + // http://www.w3.org/TR/selectors/#empty-pseudo + // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)), + // not comment, processing instructions, or others + // Thanks to Diego Perini for the nodeName shortcut + // Greater than "@" means alpha characters (specifically not starting with "#" or "?") + for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { + if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) { + return false; + } + } + return true; + }, + + "parent": function( elem ) { + return !Expr.pseudos["empty"]( elem ); + }, + + // Element/input types + "header": function( elem ) { + return rheader.test( elem.nodeName ); + }, + + "input": function( elem ) { + return rinputs.test( elem.nodeName ); + }, + + "button": function( elem ) { + var name = elem.nodeName.toLowerCase(); + return name === "input" && elem.type === "button" || name === "button"; + }, + + "text": function( elem ) { + var attr; + // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) + // use getAttribute instead to test this case + return elem.nodeName.toLowerCase() === "input" && elem.type === "text" && ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type ); - }, - - // Position-in-collection - first: createPositionalPseudo(function () { - return [ 0 ]; - }), - - last: createPositionalPseudo(function ( matchIndexes, length ) { - return [ length - 1 ]; - }), - - eq: createPositionalPseudo(function ( matchIndexes, length, argument ) { - return [ argument < 0 ? argument + length : argument ]; - }), - - even: createPositionalPseudo(function ( matchIndexes, length ) { - var i = 0; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - odd: createPositionalPseudo(function ( matchIndexes, length ) { - var i = 1; - for ( ; i < length; i += 2 ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - lt: createPositionalPseudo(function ( matchIndexes, length, argument ) { - var i = argument < 0 ? argument + length : argument; - for ( ; --i >= 0; ) { - matchIndexes.push( i ); - } - return matchIndexes; - }), - - gt: createPositionalPseudo(function ( matchIndexes, length, argument ) { - var i = argument < 0 ? argument + length : argument; - for ( ; ++i < length; ) { - matchIndexes.push( i ); - } - return matchIndexes; - }) - } - }; - - // Add button/input type pseudos - for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { - Expr.pseudos[ i ] = createInputPseudo( i ); - } - for ( i in { submit: true, reset: true } ) { - Expr.pseudos[ i ] = createButtonPseudo( i ); - } - - function tokenize ( selector, parseOnly ) { - var matched, match, tokens, type, - soFar, groups, preFilters, - cached = tokenCache[ selector + " " ]; - - if ( cached ) { - return parseOnly ? 0 : cached.slice( 0 ); - } - - soFar = selector; - groups = []; - preFilters = Expr.preFilter; - - while ( soFar ) { - - // Comma and first run - if ( !matched || (match = rcomma.exec( soFar )) ) { - if ( match ) { - // Don't consume trailing commas as valid - soFar = soFar.slice( match[0].length ) || soFar; - } - groups.push( tokens = [] ); - } - - matched = false; - - // Combinators - if ( (match = rcombinators.exec( soFar )) ) { - matched = match.shift(); - tokens.push( { - value: matched, - // Cast descendant combinators to space - type: match[0].replace( rtrim, " " ) - } ); - soFar = soFar.slice( matched.length ); - } - - // Filters - for ( type in Expr.filter ) { - if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || + }, + + // Position-in-collection + "first": createPositionalPseudo(function() { + return [ 0 ]; + }), + + "last": createPositionalPseudo(function( matchIndexes, length ) { + return [ length - 1 ]; + }), + + "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { + return [ argument < 0 ? argument + length : argument ]; + }), + + "even": createPositionalPseudo(function( matchIndexes, length ) { + var i = 0; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "odd": createPositionalPseudo(function( matchIndexes, length ) { + var i = 1; + for ( ; i < length; i += 2 ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; --i >= 0; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }), + + "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { + var i = argument < 0 ? argument + length : argument; + for ( ; ++i < length; ) { + matchIndexes.push( i ); + } + return matchIndexes; + }) + } +}; + +// Add button/input type pseudos +for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { + Expr.pseudos[ i ] = createInputPseudo( i ); +} +for ( i in { submit: true, reset: true } ) { + Expr.pseudos[ i ] = createButtonPseudo( i ); +} + +function tokenize( selector, parseOnly ) { + var matched, match, tokens, type, + soFar, groups, preFilters, + cached = tokenCache[ selector + " " ]; + + if ( cached ) { + return parseOnly ? 0 : cached.slice( 0 ); + } + + soFar = selector; + groups = []; + preFilters = Expr.preFilter; + + while ( soFar ) { + + // Comma and first run + if ( !matched || (match = rcomma.exec( soFar )) ) { + if ( match ) { + // Don't consume trailing commas as valid + soFar = soFar.slice( match[0].length ) || soFar; + } + groups.push( tokens = [] ); + } + + matched = false; + + // Combinators + if ( (match = rcombinators.exec( soFar )) ) { + matched = match.shift(); + tokens.push( { + value: matched, + // Cast descendant combinators to space + type: match[0].replace( rtrim, " " ) + } ); + soFar = soFar.slice( matched.length ); + } + + // Filters + for ( type in Expr.filter ) { + if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || (match = preFilters[ type ]( match ))) ) { - matched = match.shift(); - tokens.push( { - value: matched, - type: type, - matches: match - } ); - soFar = soFar.slice( matched.length ); - } - } - - if ( !matched ) { - break; - } - } - - // Return the length of the invalid excess - // if we're just parsing - // Otherwise, throw an error or return tokens - return parseOnly ? - soFar.length : - soFar ? - Sizzle.error( selector ) : - // Cache the tokens - tokenCache( selector, groups ).slice( 0 ); - } - - function toSelector ( tokens ) { - var i = 0, - len = tokens.length, - selector = ""; - for ( ; i < len; i++ ) { - selector += tokens[i].value; - } - return selector; - } - - function addCombinator ( matcher, combinator, base ) { - var dir = combinator.dir, - checkNonElements = base && dir === "parentNode", - doneName = done++; - - return combinator.first ? - // Check against closest ancestor/preceding element - function ( elem, context, xml ) { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - return matcher( elem, context, xml ); - } - } - } : - - // Check against all ancestor/preceding elements - function ( elem, context, xml ) { - var data, cache, outerCache, - dirkey = dirruns + " " + doneName; - - // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching - if ( xml ) { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - if ( matcher( elem, context, xml ) ) { - return true; - } - } - } - } else { - while ( (elem = elem[ dir ]) ) { - if ( elem.nodeType === 1 || checkNonElements ) { - outerCache = elem[ expando ] || (elem[ expando ] = {}); - if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) { - if ( (data = cache[1]) === true || data === cachedruns ) { - return data === true; - } - } else { - cache = outerCache[ dir ] = [ dirkey ]; - cache[1] = matcher( elem, context, xml ) || cachedruns; - if ( cache[1] === true ) { - return true; - } - } - } - } - } - }; - } - - function elementMatcher ( matchers ) { - return matchers.length > 1 ? - function ( elem, context, xml ) { - var i = matchers.length; - while ( i-- ) { - if ( !matchers[i]( elem, context, xml ) ) { - return false; - } - } - return true; - } : - matchers[0]; - } - - function condense ( unmatched, map, filter, context, xml ) { - var elem, - newUnmatched = [], - i = 0, - len = unmatched.length, - mapped = map != null; - - for ( ; i < len; i++ ) { - if ( (elem = unmatched[i]) ) { - if ( !filter || filter( elem, context, xml ) ) { - newUnmatched.push( elem ); - if ( mapped ) { - map.push( i ); - } - } - } - } - - return newUnmatched; - } - - function setMatcher ( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { - if ( postFilter && !postFilter[ expando ] ) { - postFilter = setMatcher( postFilter ); - } - if ( postFinder && !postFinder[ expando ] ) { - postFinder = setMatcher( postFinder, postSelector ); - } - return markFunction(function ( seed, results, context, xml ) { - var temp, i, elem, - preMap = [], - postMap = [], - preexisting = results.length, - - // Get initial elements from seed or context - elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), - - // Prefilter to get matcher input, preserving a map for seed-results synchronization - matcherIn = preFilter && ( seed || !selector ) ? - condense( elems, preMap, preFilter, context, xml ) : - elems, - - matcherOut = matcher ? - // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, - postFinder || ( seed ? preFilter : preexisting || postFilter ) ? - - // ...intermediate processing is necessary - [] : - - // ...otherwise use results directly - results : - matcherIn; - - // Find primary matches - if ( matcher ) { - matcher( matcherIn, matcherOut, context, xml ); - } - - // Apply postFilter - if ( postFilter ) { - temp = condense( matcherOut, postMap ); - postFilter( temp, [], context, xml ); - - // Un-match failing elements by moving them back to matcherIn - i = temp.length; - while ( i-- ) { - if ( (elem = temp[i]) ) { - matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); - } - } - } - - if ( seed ) { - if ( postFinder || preFilter ) { - if ( postFinder ) { - // Get the final matcherOut by condensing this intermediate into postFinder contexts - temp = []; - i = matcherOut.length; - while ( i-- ) { - if ( (elem = matcherOut[i]) ) { - // Restore matcherIn since elem is not yet a final match - temp.push( (matcherIn[i] = elem) ); - } - } - postFinder( null, (matcherOut = []), temp, xml ); - } - - // Move matched elements from seed to results to keep them synchronized - i = matcherOut.length; - while ( i-- ) { - if ( (elem = matcherOut[i]) && + matched = match.shift(); + tokens.push( { + value: matched, + type: type, + matches: match + } ); + soFar = soFar.slice( matched.length ); + } + } + + if ( !matched ) { + break; + } + } + + // Return the length of the invalid excess + // if we're just parsing + // Otherwise, throw an error or return tokens + return parseOnly ? + soFar.length : + soFar ? + Sizzle.error( selector ) : + // Cache the tokens + tokenCache( selector, groups ).slice( 0 ); +} + +function toSelector( tokens ) { + var i = 0, + len = tokens.length, + selector = ""; + for ( ; i < len; i++ ) { + selector += tokens[i].value; + } + return selector; +} + +function addCombinator( matcher, combinator, base ) { + var dir = combinator.dir, + checkNonElements = base && dir === "parentNode", + doneName = done++; + + return combinator.first ? + // Check against closest ancestor/preceding element + function( elem, context, xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + return matcher( elem, context, xml ); + } + } + } : + + // Check against all ancestor/preceding elements + function( elem, context, xml ) { + var data, cache, outerCache, + dirkey = dirruns + " " + doneName; + + // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching + if ( xml ) { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + if ( matcher( elem, context, xml ) ) { + return true; + } + } + } + } else { + while ( (elem = elem[ dir ]) ) { + if ( elem.nodeType === 1 || checkNonElements ) { + outerCache = elem[ expando ] || (elem[ expando ] = {}); + if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) { + if ( (data = cache[1]) === true || data === cachedruns ) { + return data === true; + } + } else { + cache = outerCache[ dir ] = [ dirkey ]; + cache[1] = matcher( elem, context, xml ) || cachedruns; + if ( cache[1] === true ) { + return true; + } + } + } + } + } + }; +} + +function elementMatcher( matchers ) { + return matchers.length > 1 ? + function( elem, context, xml ) { + var i = matchers.length; + while ( i-- ) { + if ( !matchers[i]( elem, context, xml ) ) { + return false; + } + } + return true; + } : + matchers[0]; +} + +function condense( unmatched, map, filter, context, xml ) { + var elem, + newUnmatched = [], + i = 0, + len = unmatched.length, + mapped = map != null; + + for ( ; i < len; i++ ) { + if ( (elem = unmatched[i]) ) { + if ( !filter || filter( elem, context, xml ) ) { + newUnmatched.push( elem ); + if ( mapped ) { + map.push( i ); + } + } + } + } + + return newUnmatched; +} + +function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { + if ( postFilter && !postFilter[ expando ] ) { + postFilter = setMatcher( postFilter ); + } + if ( postFinder && !postFinder[ expando ] ) { + postFinder = setMatcher( postFinder, postSelector ); + } + return markFunction(function( seed, results, context, xml ) { + var temp, i, elem, + preMap = [], + postMap = [], + preexisting = results.length, + + // Get initial elements from seed or context + elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), + + // Prefilter to get matcher input, preserving a map for seed-results synchronization + matcherIn = preFilter && ( seed || !selector ) ? + condense( elems, preMap, preFilter, context, xml ) : + elems, + + matcherOut = matcher ? + // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, + postFinder || ( seed ? preFilter : preexisting || postFilter ) ? + + // ...intermediate processing is necessary + [] : + + // ...otherwise use results directly + results : + matcherIn; + + // Find primary matches + if ( matcher ) { + matcher( matcherIn, matcherOut, context, xml ); + } + + // Apply postFilter + if ( postFilter ) { + temp = condense( matcherOut, postMap ); + postFilter( temp, [], context, xml ); + + // Un-match failing elements by moving them back to matcherIn + i = temp.length; + while ( i-- ) { + if ( (elem = temp[i]) ) { + matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); + } + } + } + + if ( seed ) { + if ( postFinder || preFilter ) { + if ( postFinder ) { + // Get the final matcherOut by condensing this intermediate into postFinder contexts + temp = []; + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) ) { + // Restore matcherIn since elem is not yet a final match + temp.push( (matcherIn[i] = elem) ); + } + } + postFinder( null, (matcherOut = []), temp, xml ); + } + + // Move matched elements from seed to results to keep them synchronized + i = matcherOut.length; + while ( i-- ) { + if ( (elem = matcherOut[i]) && (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { - seed[temp] = !(results[temp] = elem); - } - } - } - - // Add elements to results, through postFinder if defined - } else { - matcherOut = condense( - matcherOut === results ? - matcherOut.splice( preexisting, matcherOut.length ) : - matcherOut - ); - if ( postFinder ) { - postFinder( null, results, matcherOut, xml ); - } else { - push.apply( results, matcherOut ); - } - } - }); - } - - function matcherFromTokens ( tokens ) { - var checkContext, matcher, j, - len = tokens.length, - leadingRelative = Expr.relative[ tokens[0].type ], - implicitRelative = leadingRelative || Expr.relative[" "], - i = leadingRelative ? 1 : 0, - - // The foundational matcher ensures that elements are reachable from top-level context(s) - matchContext = addCombinator( function ( elem ) { - return elem === checkContext; - }, implicitRelative, true ), - matchAnyContext = addCombinator( function ( elem ) { - return indexOf.call( checkContext, elem ) > -1; - }, implicitRelative, true ), - matchers = [ function ( elem, context, xml ) { - return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( - (checkContext = context).nodeType ? - matchContext( elem, context, xml ) : - matchAnyContext( elem, context, xml ) ); - } ]; - - for ( ; i < len; i++ ) { - if ( (matcher = Expr.relative[ tokens[i].type ]) ) { - matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; - } else { - matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); - - // Return special upon seeing a positional matcher - if ( matcher[ expando ] ) { - // Find the next relative operator (if any) for proper handling - j = ++i; - for ( ; j < len; j++ ) { - if ( Expr.relative[ tokens[j].type ] ) { - break; - } - } - return setMatcher( - i > 1 && elementMatcher( matchers ), - i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ), - matcher, - i < j && matcherFromTokens( tokens.slice( i, j ) ), - j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), - j < len && toSelector( tokens ) - ); - } - matchers.push( matcher ); - } - } - - return elementMatcher( matchers ); - } - - function matcherFromGroupMatchers ( elementMatchers, setMatchers ) { - // A counter to specify which element is currently being matched - var matcherCachedRuns = 0, - bySet = setMatchers.length > 0, - byElement = elementMatchers.length > 0, - superMatcher = function ( seed, context, xml, results, expandContext ) { - var elem, j, matcher, - setMatched = [], - matchedCount = 0, - i = "0", - unmatched = seed && [], - outermost = expandContext != null, - contextBackup = outermostContext, - // We must always have either seed elements or context - elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ), - // Use integer dirruns iff this is the outermost matcher - dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1); - - if ( outermost ) { - outermostContext = context !== document && context; - cachedruns = matcherCachedRuns; - } - - // Add elements passing elementMatchers directly to results - // Keep `i` a string if there are no elements so `matchedCount` will be "00" below - for ( ; (elem = elems[i]) != null; i++ ) { - if ( byElement && elem ) { - j = 0; - while ( (matcher = elementMatchers[j++]) ) { - if ( matcher( elem, context, xml ) ) { - results.push( elem ); - break; - } - } - if ( outermost ) { - dirruns = dirrunsUnique; - cachedruns = ++matcherCachedRuns; - } - } - - // Track unmatched elements for set filters - if ( bySet ) { - // They will have gone through all possible matchers - if ( (elem = !matcher && elem) ) { - matchedCount--; - } - - // Lengthen the array for every element, matched or not - if ( seed ) { - unmatched.push( elem ); - } - } - } - - // Apply set filters to unmatched elements - matchedCount += i; - if ( bySet && i !== matchedCount ) { - j = 0; - while ( (matcher = setMatchers[j++]) ) { - matcher( unmatched, setMatched, context, xml ); - } - - if ( seed ) { - // Reintegrate element matches to eliminate the need for sorting - if ( matchedCount > 0 ) { - while ( i-- ) { - if ( !(unmatched[i] || setMatched[i]) ) { - setMatched[i] = pop.call( results ); - } - } - } - - // Discard index placeholder values to get only actual matches - setMatched = condense( setMatched ); - } - - // Add matches to results - push.apply( results, setMatched ); - - // Seedless set matches succeeding multiple successful matchers stipulate sorting - if ( outermost && !seed && setMatched.length > 0 && + seed[temp] = !(results[temp] = elem); + } + } + } + + // Add elements to results, through postFinder if defined + } else { + matcherOut = condense( + matcherOut === results ? + matcherOut.splice( preexisting, matcherOut.length ) : + matcherOut + ); + if ( postFinder ) { + postFinder( null, results, matcherOut, xml ); + } else { + push.apply( results, matcherOut ); + } + } + }); +} + +function matcherFromTokens( tokens ) { + var checkContext, matcher, j, + len = tokens.length, + leadingRelative = Expr.relative[ tokens[0].type ], + implicitRelative = leadingRelative || Expr.relative[" "], + i = leadingRelative ? 1 : 0, + + // The foundational matcher ensures that elements are reachable from top-level context(s) + matchContext = addCombinator( function( elem ) { + return elem === checkContext; + }, implicitRelative, true ), + matchAnyContext = addCombinator( function( elem ) { + return indexOf.call( checkContext, elem ) > -1; + }, implicitRelative, true ), + matchers = [ function( elem, context, xml ) { + return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( + (checkContext = context).nodeType ? + matchContext( elem, context, xml ) : + matchAnyContext( elem, context, xml ) ); + } ]; + + for ( ; i < len; i++ ) { + if ( (matcher = Expr.relative[ tokens[i].type ]) ) { + matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; + } else { + matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); + + // Return special upon seeing a positional matcher + if ( matcher[ expando ] ) { + // Find the next relative operator (if any) for proper handling + j = ++i; + for ( ; j < len; j++ ) { + if ( Expr.relative[ tokens[j].type ] ) { + break; + } + } + return setMatcher( + i > 1 && elementMatcher( matchers ), + i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ), + matcher, + i < j && matcherFromTokens( tokens.slice( i, j ) ), + j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), + j < len && toSelector( tokens ) + ); + } + matchers.push( matcher ); + } + } + + return elementMatcher( matchers ); +} + +function matcherFromGroupMatchers( elementMatchers, setMatchers ) { + // A counter to specify which element is currently being matched + var matcherCachedRuns = 0, + bySet = setMatchers.length > 0, + byElement = elementMatchers.length > 0, + superMatcher = function( seed, context, xml, results, expandContext ) { + var elem, j, matcher, + setMatched = [], + matchedCount = 0, + i = "0", + unmatched = seed && [], + outermost = expandContext != null, + contextBackup = outermostContext, + // We must always have either seed elements or context + elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ), + // Use integer dirruns iff this is the outermost matcher + dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1); + + if ( outermost ) { + outermostContext = context !== document && context; + cachedruns = matcherCachedRuns; + } + + // Add elements passing elementMatchers directly to results + // Keep `i` a string if there are no elements so `matchedCount` will be "00" below + for ( ; (elem = elems[i]) != null; i++ ) { + if ( byElement && elem ) { + j = 0; + while ( (matcher = elementMatchers[j++]) ) { + if ( matcher( elem, context, xml ) ) { + results.push( elem ); + break; + } + } + if ( outermost ) { + dirruns = dirrunsUnique; + cachedruns = ++matcherCachedRuns; + } + } + + // Track unmatched elements for set filters + if ( bySet ) { + // They will have gone through all possible matchers + if ( (elem = !matcher && elem) ) { + matchedCount--; + } + + // Lengthen the array for every element, matched or not + if ( seed ) { + unmatched.push( elem ); + } + } + } + + // Apply set filters to unmatched elements + matchedCount += i; + if ( bySet && i !== matchedCount ) { + j = 0; + while ( (matcher = setMatchers[j++]) ) { + matcher( unmatched, setMatched, context, xml ); + } + + if ( seed ) { + // Reintegrate element matches to eliminate the need for sorting + if ( matchedCount > 0 ) { + while ( i-- ) { + if ( !(unmatched[i] || setMatched[i]) ) { + setMatched[i] = pop.call( results ); + } + } + } + + // Discard index placeholder values to get only actual matches + setMatched = condense( setMatched ); + } + + // Add matches to results + push.apply( results, setMatched ); + + // Seedless set matches succeeding multiple successful matchers stipulate sorting + if ( outermost && !seed && setMatched.length > 0 && ( matchedCount + setMatchers.length ) > 1 ) { - Sizzle.uniqueSort( results ); - } - } - - // Override manipulation of globals by nested matchers - if ( outermost ) { - dirruns = dirrunsUnique; - outermostContext = contextBackup; - } - - return unmatched; - }; - - return bySet ? - markFunction( superMatcher ) : - superMatcher; - } - - compile = Sizzle.compile = function ( selector, group /* Internal Use Only */ ) { - var i, - setMatchers = [], - elementMatchers = [], - cached = compilerCache[ selector + " " ]; - - if ( !cached ) { - // Generate a function of recursive functions that can be used to check each element - if ( !group ) { - group = tokenize( selector ); - } - i = group.length; - while ( i-- ) { - cached = matcherFromTokens( group[i] ); - if ( cached[ expando ] ) { - setMatchers.push( cached ); - } else { - elementMatchers.push( cached ); - } - } - - // Cache the compiled function - cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); - } - return cached; - }; - - function multipleContexts ( selector, contexts, results ) { - var i = 0, - len = contexts.length; - for ( ; i < len; i++ ) { - Sizzle( selector, contexts[i], results ); - } - return results; - } - - function select ( selector, context, results, seed ) { - var i, tokens, token, type, find, - match = tokenize( selector ); - - if ( !seed ) { - // Try to minimize operations if there is only one group - if ( match.length === 1 ) { - - // Take a shortcut and set the context if the root selector is an ID - tokens = match[0] = match[0].slice( 0 ); - if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && + Sizzle.uniqueSort( results ); + } + } + + // Override manipulation of globals by nested matchers + if ( outermost ) { + dirruns = dirrunsUnique; + outermostContext = contextBackup; + } + + return unmatched; + }; + + return bySet ? + markFunction( superMatcher ) : + superMatcher; +} + +compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) { + var i, + setMatchers = [], + elementMatchers = [], + cached = compilerCache[ selector + " " ]; + + if ( !cached ) { + // Generate a function of recursive functions that can be used to check each element + if ( !group ) { + group = tokenize( selector ); + } + i = group.length; + while ( i-- ) { + cached = matcherFromTokens( group[i] ); + if ( cached[ expando ] ) { + setMatchers.push( cached ); + } else { + elementMatchers.push( cached ); + } + } + + // Cache the compiled function + cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); + } + return cached; +}; + +function multipleContexts( selector, contexts, results ) { + var i = 0, + len = contexts.length; + for ( ; i < len; i++ ) { + Sizzle( selector, contexts[i], results ); + } + return results; +} + +function select( selector, context, results, seed ) { + var i, tokens, token, type, find, + match = tokenize( selector ); + + if ( !seed ) { + // Try to minimize operations if there is only one group + if ( match.length === 1 ) { + + // Take a shortcut and set the context if the root selector is an ID + tokens = match[0] = match[0].slice( 0 ); + if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && context.nodeType === 9 && !documentIsXML && Expr.relative[ tokens[1].type ] ) { - context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0]; - if ( !context ) { - return results; - } - - selector = selector.slice( tokens.shift().value.length ); - } - - // Fetch a seed set for right-to-left matching - i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; - while ( i-- ) { - token = tokens[i]; - - // Abort if we hit a combinator - if ( Expr.relative[ (type = token.type) ] ) { - break; - } - if ( (find = Expr.find[ type ]) ) { - // Search, expanding context for leading sibling combinators - if ( (seed = find( - token.matches[0].replace( runescape, funescape ), - rsibling.test( tokens[0].type ) && context.parentNode || context - )) ) { - - // If seed is empty or no tokens remain, we can return early - tokens.splice( i, 1 ); - selector = seed.length && toSelector( tokens ); - if ( !selector ) { - push.apply( results, slice.call( seed, 0 ) ); - return results; - } - - break; - } - } - } - } - } - - // Compile and execute a filtering function - // Provide `match` to avoid retokenization if we modified the selector above - compile( selector, match )( - seed, - context, - documentIsXML, - results, - rsibling.test( selector ) - ); - return results; - } - - // Deprecated - Expr.pseudos["nth"] = Expr.pseudos["eq"]; - - // Easy API for creating new setFilters - function setFilters () {} - Expr.filters = setFilters.prototype = Expr.pseudos; - Expr.setFilters = new setFilters(); - - // Initialize with the default document - setDocument(); - - // Override sizzle attribute retrieval - Sizzle.attr = jQuery.attr; - jQuery.find = Sizzle; - jQuery.expr = Sizzle.selectors; - jQuery.expr[":"] = jQuery.expr.pseudos; - jQuery.unique = Sizzle.uniqueSort; - jQuery.text = Sizzle.getText; - jQuery.isXMLDoc = Sizzle.isXML; - jQuery.contains = Sizzle.contains; - - - })( window ); - var runtil = /Until$/, - rparentsprev = /^(?:parents|prev(?:Until|All))/, - isSimple = /^.[^:#\[\.,]*$/, - rneedsContext = jQuery.expr.match.needsContext, - // methods guaranteed to produce a unique set when starting from a unique set - guaranteedUnique = { - children: true, - contents: true, - next: true, - prev: true - }; - - jQuery.fn.extend({ - find: function ( selector ) { - var i, ret, self, - len = this.length; - - if ( typeof selector !== "string" ) { - self = this; - return this.pushStack( jQuery( selector ).filter(function () { - for ( i = 0; i < len; i++ ) { - if ( jQuery.contains( self[ i ], this ) ) { - return true; - } - } - }) ); - } - - ret = []; - for ( i = 0; i < len; i++ ) { - jQuery.find( selector, this[ i ], ret ); - } - - // Needed because $( selector, context ) becomes $( context ).find( selector ) - ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); - ret.selector = ( this.selector ? this.selector + " " : "" ) + selector; - return ret; - }, - - has: function ( target ) { - var i, - targets = jQuery( target, this ), - len = targets.length; - - return this.filter(function () { - for ( i = 0; i < len; i++ ) { - if ( jQuery.contains( this, targets[i] ) ) { - return true; - } - } - }); - }, - - not: function ( selector ) { - return this.pushStack( winnow(this, selector, false) ); - }, - - filter: function ( selector ) { - return this.pushStack( winnow(this, selector, true) ); - }, - - is: function ( selector ) { - return !!selector && ( - typeof selector === "string" ? - // If this is a positional/relative selector, check membership in the returned set - // so $("p:first").is("p:last") won't return true for a doc with two "p". - rneedsContext.test( selector ) ? - jQuery( selector, this.context ).index( this[0] ) >= 0 : - jQuery.filter( selector, this ).length > 0 : - this.filter( selector ).length > 0 ); - }, - - closest: function ( selectors, context ) { - var cur, - i = 0, - l = this.length, - ret = [], - pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? - jQuery( selectors, context || this.context ) : - 0; - - for ( ; i < l; i++ ) { - cur = this[i]; - - while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) { - if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { - ret.push( cur ); - break; - } - cur = cur.parentNode; - } - } - - return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret ); - }, - - // Determine the position of an element within - // the matched set of elements - index: function ( elem ) { - - // No argument, return index in parent - if ( !elem ) { - return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1; - } - - // index in selector - if ( typeof elem === "string" ) { - return jQuery.inArray( this[0], jQuery( elem ) ); - } - - // Locate the position of the desired element - return jQuery.inArray( - // If it receives a jQuery object, the first element is used - elem.jquery ? elem[0] : elem, this ); - }, - - add: function ( selector, context ) { - var set = typeof selector === "string" ? - jQuery( selector, context ) : - jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), - all = jQuery.merge( this.get(), set ); - - return this.pushStack( jQuery.unique(all) ); - }, - - addBack: function ( selector ) { - return this.add( selector == null ? - this.prevObject : this.prevObject.filter(selector) - ); - } - }); - - jQuery.fn.andSelf = jQuery.fn.addBack; - - function sibling ( cur, dir ) { - do { - cur = cur[ dir ]; - } while ( cur && cur.nodeType !== 1 ); - - return cur; - } - - jQuery.each({ - parent: function ( elem ) { - var parent = elem.parentNode; - return parent && parent.nodeType !== 11 ? parent : null; - }, - parents: function ( elem ) { - return jQuery.dir( elem, "parentNode" ); - }, - parentsUntil: function ( elem, i, until ) { - return jQuery.dir( elem, "parentNode", until ); - }, - next: function ( elem ) { - return sibling( elem, "nextSibling" ); - }, - prev: function ( elem ) { - return sibling( elem, "previousSibling" ); - }, - nextAll: function ( elem ) { - return jQuery.dir( elem, "nextSibling" ); - }, - prevAll: function ( elem ) { - return jQuery.dir( elem, "previousSibling" ); - }, - nextUntil: function ( elem, i, until ) { - return jQuery.dir( elem, "nextSibling", until ); - }, - prevUntil: function ( elem, i, until ) { - return jQuery.dir( elem, "previousSibling", until ); - }, - siblings: function ( elem ) { - return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); - }, - children: function ( elem ) { - return jQuery.sibling( elem.firstChild ); - }, - contents: function ( elem ) { - return jQuery.nodeName( elem, "iframe" ) ? - elem.contentDocument || elem.contentWindow.document : - jQuery.merge( [], elem.childNodes ); - } - }, function ( name, fn ) { - jQuery.fn[ name ] = function ( until, selector ) { - var ret = jQuery.map( this, fn, until ); - - if ( !runtil.test( name ) ) { - selector = until; - } - - if ( selector && typeof selector === "string" ) { - ret = jQuery.filter( selector, ret ); - } - - ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret; - - if ( this.length > 1 && rparentsprev.test( name ) ) { - ret = ret.reverse(); - } - - return this.pushStack( ret ); - }; - }); - - jQuery.extend({ - filter: function ( expr, elems, not ) { - if ( not ) { - expr = ":not(" + expr + ")"; - } - - return elems.length === 1 ? - jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : - jQuery.find.matches(expr, elems); - }, - - dir: function ( elem, dir, until ) { - var matched = [], - cur = elem[ dir ]; - - while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { - if ( cur.nodeType === 1 ) { - matched.push( cur ); - } - cur = cur[dir]; - } - return matched; - }, - - sibling: function ( n, elem ) { - var r = []; - - for ( ; n; n = n.nextSibling ) { - if ( n.nodeType === 1 && n !== elem ) { - r.push( n ); - } - } - - return r; - } - }); - - // Implement the identical functionality for filter and not - function winnow ( elements, qualifier, keep ) { - - // Can't pass null or undefined to indexOf in Firefox 4 - // Set to 0 to skip string check - qualifier = qualifier || 0; - - if ( jQuery.isFunction( qualifier ) ) { - return jQuery.grep(elements, function ( elem, i ) { - var retVal = !!qualifier.call( elem, i, elem ); - return retVal === keep; - }); - - } else if ( qualifier.nodeType ) { - return jQuery.grep(elements, function ( elem ) { - return ( elem === qualifier ) === keep; - }); - - } else if ( typeof qualifier === "string" ) { - var filtered = jQuery.grep(elements, function ( elem ) { - return elem.nodeType === 1; - }); - - if ( isSimple.test( qualifier ) ) { - return jQuery.filter(qualifier, filtered, !keep); - } - qualifier = jQuery.filter( qualifier, filtered ); - - } - - return jQuery.grep(elements, function ( elem ) { - return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep; - }); - } - function createSafeFragment ( document ) { - var list = nodeNames.split( "|" ), - safeFrag = document.createDocumentFragment(); - - if ( safeFrag.createElement ) { - while ( list.length ) { - safeFrag.createElement( - list.pop() - ); - } - } - return safeFrag; - } - - var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + + context = Expr.find["ID"]( token.matches[0].replace( runescape, funescape ), context )[0]; + if ( !context ) { + return results; + } + + selector = selector.slice( tokens.shift().value.length ); + } + + // Fetch a seed set for right-to-left matching + i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; + while ( i-- ) { + token = tokens[i]; + + // Abort if we hit a combinator + if ( Expr.relative[ (type = token.type) ] ) { + break; + } + if ( (find = Expr.find[ type ]) ) { + // Search, expanding context for leading sibling combinators + if ( (seed = find( + token.matches[0].replace( runescape, funescape ), + rsibling.test( tokens[0].type ) && context.parentNode || context + )) ) { + + // If seed is empty or no tokens remain, we can return early + tokens.splice( i, 1 ); + selector = seed.length && toSelector( tokens ); + if ( !selector ) { + push.apply( results, slice.call( seed, 0 ) ); + return results; + } + + break; + } + } + } + } + } + + // Compile and execute a filtering function + // Provide `match` to avoid retokenization if we modified the selector above + compile( selector, match )( + seed, + context, + documentIsXML, + results, + rsibling.test( selector ) + ); + return results; +} + +// Deprecated +Expr.pseudos["nth"] = Expr.pseudos["eq"]; + +// Easy API for creating new setFilters +function setFilters() {} +Expr.filters = setFilters.prototype = Expr.pseudos; +Expr.setFilters = new setFilters(); + +// Initialize with the default document +setDocument(); + +// Override sizzle attribute retrieval +Sizzle.attr = jQuery.attr; +jQuery.find = Sizzle; +jQuery.expr = Sizzle.selectors; +jQuery.expr[":"] = jQuery.expr.pseudos; +jQuery.unique = Sizzle.uniqueSort; +jQuery.text = Sizzle.getText; +jQuery.isXMLDoc = Sizzle.isXML; +jQuery.contains = Sizzle.contains; + + +})( window ); +var runtil = /Until$/, + rparentsprev = /^(?:parents|prev(?:Until|All))/, + isSimple = /^.[^:#\[\.,]*$/, + rneedsContext = jQuery.expr.match.needsContext, + // methods guaranteed to produce a unique set when starting from a unique set + guaranteedUnique = { + children: true, + contents: true, + next: true, + prev: true + }; + +jQuery.fn.extend({ + find: function( selector ) { + var i, ret, self, + len = this.length; + + if ( typeof selector !== "string" ) { + self = this; + return this.pushStack( jQuery( selector ).filter(function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( self[ i ], this ) ) { + return true; + } + } + }) ); + } + + ret = []; + for ( i = 0; i < len; i++ ) { + jQuery.find( selector, this[ i ], ret ); + } + + // Needed because $( selector, context ) becomes $( context ).find( selector ) + ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); + ret.selector = ( this.selector ? this.selector + " " : "" ) + selector; + return ret; + }, + + has: function( target ) { + var i, + targets = jQuery( target, this ), + len = targets.length; + + return this.filter(function() { + for ( i = 0; i < len; i++ ) { + if ( jQuery.contains( this, targets[i] ) ) { + return true; + } + } + }); + }, + + not: function( selector ) { + return this.pushStack( winnow(this, selector, false) ); + }, + + filter: function( selector ) { + return this.pushStack( winnow(this, selector, true) ); + }, + + is: function( selector ) { + return !!selector && ( + typeof selector === "string" ? + // If this is a positional/relative selector, check membership in the returned set + // so $("p:first").is("p:last") won't return true for a doc with two "p". + rneedsContext.test( selector ) ? + jQuery( selector, this.context ).index( this[0] ) >= 0 : + jQuery.filter( selector, this ).length > 0 : + this.filter( selector ).length > 0 ); + }, + + closest: function( selectors, context ) { + var cur, + i = 0, + l = this.length, + ret = [], + pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? + jQuery( selectors, context || this.context ) : + 0; + + for ( ; i < l; i++ ) { + cur = this[i]; + + while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) { + if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) { + ret.push( cur ); + break; + } + cur = cur.parentNode; + } + } + + return this.pushStack( ret.length > 1 ? jQuery.unique( ret ) : ret ); + }, + + // Determine the position of an element within + // the matched set of elements + index: function( elem ) { + + // No argument, return index in parent + if ( !elem ) { + return ( this[0] && this[0].parentNode ) ? this.first().prevAll().length : -1; + } + + // index in selector + if ( typeof elem === "string" ) { + return jQuery.inArray( this[0], jQuery( elem ) ); + } + + // Locate the position of the desired element + return jQuery.inArray( + // If it receives a jQuery object, the first element is used + elem.jquery ? elem[0] : elem, this ); + }, + + add: function( selector, context ) { + var set = typeof selector === "string" ? + jQuery( selector, context ) : + jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ), + all = jQuery.merge( this.get(), set ); + + return this.pushStack( jQuery.unique(all) ); + }, + + addBack: function( selector ) { + return this.add( selector == null ? + this.prevObject : this.prevObject.filter(selector) + ); + } +}); + +jQuery.fn.andSelf = jQuery.fn.addBack; + +function sibling( cur, dir ) { + do { + cur = cur[ dir ]; + } while ( cur && cur.nodeType !== 1 ); + + return cur; +} + +jQuery.each({ + parent: function( elem ) { + var parent = elem.parentNode; + return parent && parent.nodeType !== 11 ? parent : null; + }, + parents: function( elem ) { + return jQuery.dir( elem, "parentNode" ); + }, + parentsUntil: function( elem, i, until ) { + return jQuery.dir( elem, "parentNode", until ); + }, + next: function( elem ) { + return sibling( elem, "nextSibling" ); + }, + prev: function( elem ) { + return sibling( elem, "previousSibling" ); + }, + nextAll: function( elem ) { + return jQuery.dir( elem, "nextSibling" ); + }, + prevAll: function( elem ) { + return jQuery.dir( elem, "previousSibling" ); + }, + nextUntil: function( elem, i, until ) { + return jQuery.dir( elem, "nextSibling", until ); + }, + prevUntil: function( elem, i, until ) { + return jQuery.dir( elem, "previousSibling", until ); + }, + siblings: function( elem ) { + return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); + }, + children: function( elem ) { + return jQuery.sibling( elem.firstChild ); + }, + contents: function( elem ) { + return jQuery.nodeName( elem, "iframe" ) ? + elem.contentDocument || elem.contentWindow.document : + jQuery.merge( [], elem.childNodes ); + } +}, function( name, fn ) { + jQuery.fn[ name ] = function( until, selector ) { + var ret = jQuery.map( this, fn, until ); + + if ( !runtil.test( name ) ) { + selector = until; + } + + if ( selector && typeof selector === "string" ) { + ret = jQuery.filter( selector, ret ); + } + + ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret; + + if ( this.length > 1 && rparentsprev.test( name ) ) { + ret = ret.reverse(); + } + + return this.pushStack( ret ); + }; +}); + +jQuery.extend({ + filter: function( expr, elems, not ) { + if ( not ) { + expr = ":not(" + expr + ")"; + } + + return elems.length === 1 ? + jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] : + jQuery.find.matches(expr, elems); + }, + + dir: function( elem, dir, until ) { + var matched = [], + cur = elem[ dir ]; + + while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) { + if ( cur.nodeType === 1 ) { + matched.push( cur ); + } + cur = cur[dir]; + } + return matched; + }, + + sibling: function( n, elem ) { + var r = []; + + for ( ; n; n = n.nextSibling ) { + if ( n.nodeType === 1 && n !== elem ) { + r.push( n ); + } + } + + return r; + } +}); + +// Implement the identical functionality for filter and not +function winnow( elements, qualifier, keep ) { + + // Can't pass null or undefined to indexOf in Firefox 4 + // Set to 0 to skip string check + qualifier = qualifier || 0; + + if ( jQuery.isFunction( qualifier ) ) { + return jQuery.grep(elements, function( elem, i ) { + var retVal = !!qualifier.call( elem, i, elem ); + return retVal === keep; + }); + + } else if ( qualifier.nodeType ) { + return jQuery.grep(elements, function( elem ) { + return ( elem === qualifier ) === keep; + }); + + } else if ( typeof qualifier === "string" ) { + var filtered = jQuery.grep(elements, function( elem ) { + return elem.nodeType === 1; + }); + + if ( isSimple.test( qualifier ) ) { + return jQuery.filter(qualifier, filtered, !keep); + } else { + qualifier = jQuery.filter( qualifier, filtered ); + } + } + + return jQuery.grep(elements, function( elem ) { + return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep; + }); +} +function createSafeFragment( document ) { + var list = nodeNames.split( "|" ), + safeFrag = document.createDocumentFragment(); + + if ( safeFrag.createElement ) { + while ( list.length ) { + safeFrag.createElement( + list.pop() + ); + } + } + return safeFrag; +} + +var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" + "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video", - rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, - rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), - rleadingWhitespace = /^\s+/, - rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, - rtagName = /<([\w:]+)/, - rtbody = /<tbody/i, - rhtml = /<|&#?\w+;/, - rnoInnerhtml = /<(?:script|style|link)/i, - manipulation_rcheckableType = /^(?:checkbox|radio)$/i, - // checked="checked" or checked - rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, - rscriptType = /^$|\/(?:java|ecma)script/i, - rscriptTypeMasked = /^true\/(.*)/, - rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g, - - // We have to close these tags to support XHTML (#13200) - wrapMap = { - option: [ 1, "<select multiple='multiple'>", "</select>" ], - legend: [ 1, "<fieldset>", "</fieldset>" ], - area: [ 1, "<map>", "</map>" ], - param: [ 1, "<object>", "</object>" ], - thead: [ 1, "<table>", "</table>" ], - tr: [ 2, "<table><tbody>", "</tbody></table>" ], - col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], - td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], - - // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, - // unless wrapped in a div with non-breaking characters in front of it. - _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ] - }, - safeFragment = createSafeFragment( document ), - fragmentDiv = safeFragment.appendChild( document.createElement("div") ); - - wrapMap.optgroup = wrapMap.option; - wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; - wrapMap.th = wrapMap.td; - - jQuery.fn.extend({ - text: function ( value ) { - return jQuery.access( this, function ( value ) { - return value === undefined ? - jQuery.text( this ) : - this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); - }, null, value, arguments.length ); - }, - - wrapAll: function ( html ) { - if ( jQuery.isFunction( html ) ) { - return this.each(function (i) { - jQuery(this).wrapAll( html.call(this, i) ); - }); - } - - if ( this[0] ) { - // The elements to wrap the target around - var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); - - if ( this[0].parentNode ) { - wrap.insertBefore( this[0] ); - } - - wrap.map(function () { - var elem = this; - - while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { - elem = elem.firstChild; - } - - return elem; - }).append( this ); - } - - return this; - }, - - wrapInner: function ( html ) { - if ( jQuery.isFunction( html ) ) { - return this.each(function (i) { - jQuery(this).wrapInner( html.call(this, i) ); - }); - } - - return this.each(function () { - var self = jQuery( this ), - contents = self.contents(); - - if ( contents.length ) { - contents.wrapAll( html ); - - } else { - self.append( html ); - } - }); - }, - - wrap: function ( html ) { - var isFunction = jQuery.isFunction( html ); - - return this.each(function (i) { - jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); - }); - }, - - unwrap: function () { - return this.parent().each(function () { - if ( !jQuery.nodeName( this, "body" ) ) { - jQuery( this ).replaceWith( this.childNodes ); - } - }).end(); - }, - - append: function () { - return this.domManip(arguments, true, function ( elem ) { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - this.appendChild( elem ); - } - }); - }, - - prepend: function () { - return this.domManip(arguments, true, function ( elem ) { - if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { - this.insertBefore( elem, this.firstChild ); - } - }); - }, - - before: function () { - return this.domManip( arguments, false, function ( elem ) { - if ( this.parentNode ) { - this.parentNode.insertBefore( elem, this ); - } - }); - }, - - after: function () { - return this.domManip( arguments, false, function ( elem ) { - if ( this.parentNode ) { - this.parentNode.insertBefore( elem, this.nextSibling ); - } - }); - }, - - // keepData is for internal use only--do not document - remove: function ( selector, keepData ) { - var elem, - i = 0; - - for ( ; (elem = this[i]) != null; i++ ) { - if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) { - if ( !keepData && elem.nodeType === 1 ) { - jQuery.cleanData( getAll( elem ) ); - } - - if ( elem.parentNode ) { - if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { - setGlobalEval( getAll( elem, "script" ) ); - } - elem.parentNode.removeChild( elem ); - } - } - } - - return this; - }, - - empty: function () { - var elem, - i = 0; - - for ( ; (elem = this[i]) != null; i++ ) { - // Remove element nodes and prevent memory leaks - if ( elem.nodeType === 1 ) { - jQuery.cleanData( getAll( elem, false ) ); - } - - // Remove any remaining nodes - while ( elem.firstChild ) { - elem.removeChild( elem.firstChild ); - } - - // If this is a select, ensure that it displays empty (#12336) - // Support: IE<9 - if ( elem.options && jQuery.nodeName( elem, "select" ) ) { - elem.options.length = 0; - } - } - - return this; - }, - - clone: function ( dataAndEvents, deepDataAndEvents ) { - dataAndEvents = dataAndEvents == null ? false : dataAndEvents; - deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; - - return this.map( function () { - return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); - }); - }, - - html: function ( value ) { - return jQuery.access( this, function ( value ) { - var elem = this[0] || {}, - i = 0, - l = this.length; - - if ( value === undefined ) { - return elem.nodeType === 1 ? - elem.innerHTML.replace( rinlinejQuery, "" ) : - undefined; - } - - // See if we can take a shortcut and just use innerHTML - if ( typeof value === "string" && !rnoInnerhtml.test( value ) && + rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g, + rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"), + rleadingWhitespace = /^\s+/, + rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, + rtagName = /<([\w:]+)/, + rtbody = /<tbody/i, + rhtml = /<|&#?\w+;/, + rnoInnerhtml = /<(?:script|style|link)/i, + manipulation_rcheckableType = /^(?:checkbox|radio)$/i, + // checked="checked" or checked + rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, + rscriptType = /^$|\/(?:java|ecma)script/i, + rscriptTypeMasked = /^true\/(.*)/, + rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g, + + // We have to close these tags to support XHTML (#13200) + wrapMap = { + option: [ 1, "<select multiple='multiple'>", "</select>" ], + legend: [ 1, "<fieldset>", "</fieldset>" ], + area: [ 1, "<map>", "</map>" ], + param: [ 1, "<object>", "</object>" ], + thead: [ 1, "<table>", "</table>" ], + tr: [ 2, "<table><tbody>", "</tbody></table>" ], + col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ], + td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], + + // IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags, + // unless wrapped in a div with non-breaking characters in front of it. + _default: jQuery.support.htmlSerialize ? [ 0, "", "" ] : [ 1, "X<div>", "</div>" ] + }, + safeFragment = createSafeFragment( document ), + fragmentDiv = safeFragment.appendChild( document.createElement("div") ); + +wrapMap.optgroup = wrapMap.option; +wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; +wrapMap.th = wrapMap.td; + +jQuery.fn.extend({ + text: function( value ) { + return jQuery.access( this, function( value ) { + return value === undefined ? + jQuery.text( this ) : + this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) ); + }, null, value, arguments.length ); + }, + + wrapAll: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapAll( html.call(this, i) ); + }); + } + + if ( this[0] ) { + // The elements to wrap the target around + var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true); + + if ( this[0].parentNode ) { + wrap.insertBefore( this[0] ); + } + + wrap.map(function() { + var elem = this; + + while ( elem.firstChild && elem.firstChild.nodeType === 1 ) { + elem = elem.firstChild; + } + + return elem; + }).append( this ); + } + + return this; + }, + + wrapInner: function( html ) { + if ( jQuery.isFunction( html ) ) { + return this.each(function(i) { + jQuery(this).wrapInner( html.call(this, i) ); + }); + } + + return this.each(function() { + var self = jQuery( this ), + contents = self.contents(); + + if ( contents.length ) { + contents.wrapAll( html ); + + } else { + self.append( html ); + } + }); + }, + + wrap: function( html ) { + var isFunction = jQuery.isFunction( html ); + + return this.each(function(i) { + jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); + }); + }, + + unwrap: function() { + return this.parent().each(function() { + if ( !jQuery.nodeName( this, "body" ) ) { + jQuery( this ).replaceWith( this.childNodes ); + } + }).end(); + }, + + append: function() { + return this.domManip(arguments, true, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.appendChild( elem ); + } + }); + }, + + prepend: function() { + return this.domManip(arguments, true, function( elem ) { + if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { + this.insertBefore( elem, this.firstChild ); + } + }); + }, + + before: function() { + return this.domManip( arguments, false, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this ); + } + }); + }, + + after: function() { + return this.domManip( arguments, false, function( elem ) { + if ( this.parentNode ) { + this.parentNode.insertBefore( elem, this.nextSibling ); + } + }); + }, + + // keepData is for internal use only--do not document + remove: function( selector, keepData ) { + var elem, + i = 0; + + for ( ; (elem = this[i]) != null; i++ ) { + if ( !selector || jQuery.filter( selector, [ elem ] ).length > 0 ) { + if ( !keepData && elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem ) ); + } + + if ( elem.parentNode ) { + if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { + setGlobalEval( getAll( elem, "script" ) ); + } + elem.parentNode.removeChild( elem ); + } + } + } + + return this; + }, + + empty: function() { + var elem, + i = 0; + + for ( ; (elem = this[i]) != null; i++ ) { + // Remove element nodes and prevent memory leaks + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + } + + // Remove any remaining nodes + while ( elem.firstChild ) { + elem.removeChild( elem.firstChild ); + } + + // If this is a select, ensure that it displays empty (#12336) + // Support: IE<9 + if ( elem.options && jQuery.nodeName( elem, "select" ) ) { + elem.options.length = 0; + } + } + + return this; + }, + + clone: function( dataAndEvents, deepDataAndEvents ) { + dataAndEvents = dataAndEvents == null ? false : dataAndEvents; + deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; + + return this.map( function () { + return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); + }); + }, + + html: function( value ) { + return jQuery.access( this, function( value ) { + var elem = this[0] || {}, + i = 0, + l = this.length; + + if ( value === undefined ) { + return elem.nodeType === 1 ? + elem.innerHTML.replace( rinlinejQuery, "" ) : + undefined; + } + + // See if we can take a shortcut and just use innerHTML + if ( typeof value === "string" && !rnoInnerhtml.test( value ) && ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) && ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) && !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) { - value = value.replace( rxhtmlTag, "<$1></$2>" ); - - try { - for (; i < l; i++ ) { - // Remove element nodes and prevent memory leaks - elem = this[i] || {}; - if ( elem.nodeType === 1 ) { - jQuery.cleanData( getAll( elem, false ) ); - elem.innerHTML = value; - } - } - - elem = 0; - - // If using innerHTML throws an exception, use the fallback method - } catch(e) {} - } - - if ( elem ) { - this.empty().append( value ); - } - }, null, value, arguments.length ); - }, - - replaceWith: function ( value ) { - var isFunc = jQuery.isFunction( value ); - - // Make sure that the elements are removed from the DOM before they are inserted - // this can help fix replacing a parent with child elements - if ( !isFunc && typeof value !== "string" ) { - value = jQuery( value ).not( this ).detach(); - } - - return this.domManip( [ value ], true, function ( elem ) { - var next = this.nextSibling, - parent = this.parentNode; - - if ( parent ) { - jQuery( this ).remove(); - parent.insertBefore( elem, next ); - } - }); - }, - - detach: function ( selector ) { - return this.remove( selector, true ); - }, - - domManip: function ( args, table, callback ) { - - // Flatten any nested arrays - args = core_concat.apply( [], args ); - - var first, node, hasScripts, - scripts, doc, fragment, - i = 0, - l = this.length, - set = this, - iNoClone = l - 1, - value = args[0], - isFunction = jQuery.isFunction( value ); - - // We can't cloneNode fragments that contain checked, in WebKit - if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) { - return this.each(function ( index ) { - var self = set.eq( index ); - if ( isFunction ) { - args[0] = value.call( this, index, table ? self.html() : undefined ); - } - self.domManip( args, table, callback ); - }); - } - - if ( l ) { - fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this ); - first = fragment.firstChild; - - if ( fragment.childNodes.length === 1 ) { - fragment = first; - } - - if ( first ) { - table = table && jQuery.nodeName( first, "tr" ); - scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); - hasScripts = scripts.length; - - // Use the original fragment for the last item instead of the first because it can end up - // being emptied incorrectly in certain situations (#8070). - for ( ; i < l; i++ ) { - node = fragment; - - if ( i !== iNoClone ) { - node = jQuery.clone( node, true, true ); - - // Keep references to cloned scripts for later restoration - if ( hasScripts ) { - jQuery.merge( scripts, getAll( node, "script" ) ); - } - } - - callback.call( - table && jQuery.nodeName( this[i], "table" ) ? - findOrAppend( this[i], "tbody" ) : - this[i], - node, - i - ); - } - - if ( hasScripts ) { - doc = scripts[ scripts.length - 1 ].ownerDocument; - - // Reenable scripts - jQuery.map( scripts, restoreScript ); - - // Evaluate executable scripts on first document insertion - for ( i = 0; i < hasScripts; i++ ) { - node = scripts[ i ]; - if ( rscriptType.test( node.type || "" ) && + value = value.replace( rxhtmlTag, "<$1></$2>" ); + + try { + for (; i < l; i++ ) { + // Remove element nodes and prevent memory leaks + elem = this[i] || {}; + if ( elem.nodeType === 1 ) { + jQuery.cleanData( getAll( elem, false ) ); + elem.innerHTML = value; + } + } + + elem = 0; + + // If using innerHTML throws an exception, use the fallback method + } catch(e) {} + } + + if ( elem ) { + this.empty().append( value ); + } + }, null, value, arguments.length ); + }, + + replaceWith: function( value ) { + var isFunc = jQuery.isFunction( value ); + + // Make sure that the elements are removed from the DOM before they are inserted + // this can help fix replacing a parent with child elements + if ( !isFunc && typeof value !== "string" ) { + value = jQuery( value ).not( this ).detach(); + } + + return this.domManip( [ value ], true, function( elem ) { + var next = this.nextSibling, + parent = this.parentNode; + + if ( parent ) { + jQuery( this ).remove(); + parent.insertBefore( elem, next ); + } + }); + }, + + detach: function( selector ) { + return this.remove( selector, true ); + }, + + domManip: function( args, table, callback ) { + + // Flatten any nested arrays + args = core_concat.apply( [], args ); + + var first, node, hasScripts, + scripts, doc, fragment, + i = 0, + l = this.length, + set = this, + iNoClone = l - 1, + value = args[0], + isFunction = jQuery.isFunction( value ); + + // We can't cloneNode fragments that contain checked, in WebKit + if ( isFunction || !( l <= 1 || typeof value !== "string" || jQuery.support.checkClone || !rchecked.test( value ) ) ) { + return this.each(function( index ) { + var self = set.eq( index ); + if ( isFunction ) { + args[0] = value.call( this, index, table ? self.html() : undefined ); + } + self.domManip( args, table, callback ); + }); + } + + if ( l ) { + fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this ); + first = fragment.firstChild; + + if ( fragment.childNodes.length === 1 ) { + fragment = first; + } + + if ( first ) { + table = table && jQuery.nodeName( first, "tr" ); + scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); + hasScripts = scripts.length; + + // Use the original fragment for the last item instead of the first because it can end up + // being emptied incorrectly in certain situations (#8070). + for ( ; i < l; i++ ) { + node = fragment; + + if ( i !== iNoClone ) { + node = jQuery.clone( node, true, true ); + + // Keep references to cloned scripts for later restoration + if ( hasScripts ) { + jQuery.merge( scripts, getAll( node, "script" ) ); + } + } + + callback.call( + table && jQuery.nodeName( this[i], "table" ) ? + findOrAppend( this[i], "tbody" ) : + this[i], + node, + i + ); + } + + if ( hasScripts ) { + doc = scripts[ scripts.length - 1 ].ownerDocument; + + // Reenable scripts + jQuery.map( scripts, restoreScript ); + + // Evaluate executable scripts on first document insertion + for ( i = 0; i < hasScripts; i++ ) { + node = scripts[ i ]; + if ( rscriptType.test( node.type || "" ) && !jQuery._data( node, "globalEval" ) && jQuery.contains( doc, node ) ) { - if ( node.src ) { - // Hope ajax is available... - jQuery.ajax({ - url: node.src, - type: "GET", - dataType: "script", - async: false, - global: false, - throws: true - }); - } else { - jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) ); - } - } - } - } - - // Fix #11809: Avoid leaking memory - fragment = first = null; - } - } - - return this; - } - }); - - function findOrAppend ( elem, tag ) { - return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) ); - } - - // Replace/restore the type attribute of script elements for safe DOM manipulation - function disableScript ( elem ) { - var attr = elem.getAttributeNode("type"); - elem.type = ( attr && attr.specified ) + "/" + elem.type; - return elem; - } - function restoreScript ( elem ) { - var match = rscriptTypeMasked.exec( elem.type ); - if ( match ) { - elem.type = match[1]; - } else { - elem.removeAttribute("type"); - } - return elem; - } - - // Mark scripts as having already been evaluated - function setGlobalEval ( elems, refElements ) { - var elem, - i = 0; - for ( ; (elem = elems[i]) != null; i++ ) { - jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) ); - } - } - - function cloneCopyEvent ( src, dest ) { - - if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { - return; - } - - var type, i, l, - oldData = jQuery._data( src ), - curData = jQuery._data( dest, oldData ), - events = oldData.events; - - if ( events ) { - delete curData.handle; - curData.events = {}; - - for ( type in events ) { - for ( i = 0, l = events[ type ].length; i < l; i++ ) { - jQuery.event.add( dest, type, events[ type ][ i ] ); - } - } - } - - // make the cloned public data object a copy from the original - if ( curData.data ) { - curData.data = jQuery.extend( {}, curData.data ); - } - } - - function fixCloneNodeIssues ( src, dest ) { - var nodeName, e, data; - - // We do not need to do anything for non-Elements - if ( dest.nodeType !== 1 ) { - return; - } - - nodeName = dest.nodeName.toLowerCase(); - - // IE6-8 copies events bound via attachEvent when using cloneNode. - if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) { - data = jQuery._data( dest ); - - for ( e in data.events ) { - jQuery.removeEvent( dest, e, data.handle ); - } - - // Event data gets referenced instead of copied if the expando gets copied too - dest.removeAttribute( jQuery.expando ); - } - - // IE blanks contents when cloning scripts, and tries to evaluate newly-set text - if ( nodeName === "script" && dest.text !== src.text ) { - disableScript( dest ).text = src.text; - restoreScript( dest ); - - // IE6-10 improperly clones children of object elements using classid. - // IE10 throws NoModificationAllowedError if parent is null, #12132. - } else if ( nodeName === "object" ) { - if ( dest.parentNode ) { - dest.outerHTML = src.outerHTML; - } - - // This path appears unavoidable for IE9. When cloning an object - // element in IE9, the outerHTML strategy above is not sufficient. - // If the src has innerHTML and the destination does not, - // copy the src.innerHTML into the dest.innerHTML. #10324 - if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) { - dest.innerHTML = src.innerHTML; - } - - } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) { - // IE6-8 fails to persist the checked state of a cloned checkbox - // or radio button. Worse, IE6-7 fail to give the cloned element - // a checked appearance if the defaultChecked value isn't also set - - dest.defaultChecked = dest.checked = src.checked; - - // IE6-7 get confused and end up setting the value of a cloned - // checkbox/radio button to an empty string instead of "on" - if ( dest.value !== src.value ) { - dest.value = src.value; - } - - // IE6-8 fails to return the selected option to the default selected - // state when cloning options - } else if ( nodeName === "option" ) { - dest.defaultSelected = dest.selected = src.defaultSelected; - - // IE6-8 fails to set the defaultValue to the correct value when - // cloning other types of input fields - } else if ( nodeName === "input" || nodeName === "textarea" ) { - dest.defaultValue = src.defaultValue; - } - } - - jQuery.each({ - appendTo: "append", - prependTo: "prepend", - insertBefore: "before", - insertAfter: "after", - replaceAll: "replaceWith" - }, function ( name, original ) { - jQuery.fn[ name ] = function ( selector ) { - var elems, - i = 0, - ret = [], - insert = jQuery( selector ), - last = insert.length - 1; - - for ( ; i <= last; i++ ) { - elems = i === last ? this : this.clone(true); - jQuery( insert[i] )[ original ]( elems ); - - // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() - core_push.apply( ret, elems.get() ); - } - - return this.pushStack( ret ); - }; - }); - - function getAll ( context, tag ) { - var elems, elem, - i = 0, - found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) : - typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) : - undefined; - - if ( !found ) { - for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) { - if ( !tag || jQuery.nodeName( elem, tag ) ) { - found.push( elem ); - } else { - jQuery.merge( found, getAll( elem, tag ) ); - } - } - } - - return tag === undefined || tag && jQuery.nodeName( context, tag ) ? - jQuery.merge( [ context ], found ) : - found; - } - - // Used in buildFragment, fixes the defaultChecked property - function fixDefaultChecked ( elem ) { - if ( manipulation_rcheckableType.test( elem.type ) ) { - elem.defaultChecked = elem.checked; - } - } - - jQuery.extend({ - clone: function ( elem, dataAndEvents, deepDataAndEvents ) { - var destElements, node, clone, i, srcElements, - inPage = jQuery.contains( elem.ownerDocument, elem ); - - if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { - clone = elem.cloneNode( true ); - - // IE<=8 does not properly clone detached, unknown element nodes - } else { - fragmentDiv.innerHTML = elem.outerHTML; - fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); - } - - if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && + if ( node.src ) { + // Hope ajax is available... + jQuery.ajax({ + url: node.src, + type: "GET", + dataType: "script", + async: false, + global: false, + "throws": true + }); + } else { + jQuery.globalEval( ( node.text || node.textContent || node.innerHTML || "" ).replace( rcleanScript, "" ) ); + } + } + } + } + + // Fix #11809: Avoid leaking memory + fragment = first = null; + } + } + + return this; + } +}); + +function findOrAppend( elem, tag ) { + return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) ); +} + +// Replace/restore the type attribute of script elements for safe DOM manipulation +function disableScript( elem ) { + var attr = elem.getAttributeNode("type"); + elem.type = ( attr && attr.specified ) + "/" + elem.type; + return elem; +} +function restoreScript( elem ) { + var match = rscriptTypeMasked.exec( elem.type ); + if ( match ) { + elem.type = match[1]; + } else { + elem.removeAttribute("type"); + } + return elem; +} + +// Mark scripts as having already been evaluated +function setGlobalEval( elems, refElements ) { + var elem, + i = 0; + for ( ; (elem = elems[i]) != null; i++ ) { + jQuery._data( elem, "globalEval", !refElements || jQuery._data( refElements[i], "globalEval" ) ); + } +} + +function cloneCopyEvent( src, dest ) { + + if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) { + return; + } + + var type, i, l, + oldData = jQuery._data( src ), + curData = jQuery._data( dest, oldData ), + events = oldData.events; + + if ( events ) { + delete curData.handle; + curData.events = {}; + + for ( type in events ) { + for ( i = 0, l = events[ type ].length; i < l; i++ ) { + jQuery.event.add( dest, type, events[ type ][ i ] ); + } + } + } + + // make the cloned public data object a copy from the original + if ( curData.data ) { + curData.data = jQuery.extend( {}, curData.data ); + } +} + +function fixCloneNodeIssues( src, dest ) { + var nodeName, e, data; + + // We do not need to do anything for non-Elements + if ( dest.nodeType !== 1 ) { + return; + } + + nodeName = dest.nodeName.toLowerCase(); + + // IE6-8 copies events bound via attachEvent when using cloneNode. + if ( !jQuery.support.noCloneEvent && dest[ jQuery.expando ] ) { + data = jQuery._data( dest ); + + for ( e in data.events ) { + jQuery.removeEvent( dest, e, data.handle ); + } + + // Event data gets referenced instead of copied if the expando gets copied too + dest.removeAttribute( jQuery.expando ); + } + + // IE blanks contents when cloning scripts, and tries to evaluate newly-set text + if ( nodeName === "script" && dest.text !== src.text ) { + disableScript( dest ).text = src.text; + restoreScript( dest ); + + // IE6-10 improperly clones children of object elements using classid. + // IE10 throws NoModificationAllowedError if parent is null, #12132. + } else if ( nodeName === "object" ) { + if ( dest.parentNode ) { + dest.outerHTML = src.outerHTML; + } + + // This path appears unavoidable for IE9. When cloning an object + // element in IE9, the outerHTML strategy above is not sufficient. + // If the src has innerHTML and the destination does not, + // copy the src.innerHTML into the dest.innerHTML. #10324 + if ( jQuery.support.html5Clone && ( src.innerHTML && !jQuery.trim(dest.innerHTML) ) ) { + dest.innerHTML = src.innerHTML; + } + + } else if ( nodeName === "input" && manipulation_rcheckableType.test( src.type ) ) { + // IE6-8 fails to persist the checked state of a cloned checkbox + // or radio button. Worse, IE6-7 fail to give the cloned element + // a checked appearance if the defaultChecked value isn't also set + + dest.defaultChecked = dest.checked = src.checked; + + // IE6-7 get confused and end up setting the value of a cloned + // checkbox/radio button to an empty string instead of "on" + if ( dest.value !== src.value ) { + dest.value = src.value; + } + + // IE6-8 fails to return the selected option to the default selected + // state when cloning options + } else if ( nodeName === "option" ) { + dest.defaultSelected = dest.selected = src.defaultSelected; + + // IE6-8 fails to set the defaultValue to the correct value when + // cloning other types of input fields + } else if ( nodeName === "input" || nodeName === "textarea" ) { + dest.defaultValue = src.defaultValue; + } +} + +jQuery.each({ + appendTo: "append", + prependTo: "prepend", + insertBefore: "before", + insertAfter: "after", + replaceAll: "replaceWith" +}, function( name, original ) { + jQuery.fn[ name ] = function( selector ) { + var elems, + i = 0, + ret = [], + insert = jQuery( selector ), + last = insert.length - 1; + + for ( ; i <= last; i++ ) { + elems = i === last ? this : this.clone(true); + jQuery( insert[i] )[ original ]( elems ); + + // Modern browsers can apply jQuery collections as arrays, but oldIE needs a .get() + core_push.apply( ret, elems.get() ); + } + + return this.pushStack( ret ); + }; +}); + +function getAll( context, tag ) { + var elems, elem, + i = 0, + found = typeof context.getElementsByTagName !== core_strundefined ? context.getElementsByTagName( tag || "*" ) : + typeof context.querySelectorAll !== core_strundefined ? context.querySelectorAll( tag || "*" ) : + undefined; + + if ( !found ) { + for ( found = [], elems = context.childNodes || context; (elem = elems[i]) != null; i++ ) { + if ( !tag || jQuery.nodeName( elem, tag ) ) { + found.push( elem ); + } else { + jQuery.merge( found, getAll( elem, tag ) ); + } + } + } + + return tag === undefined || tag && jQuery.nodeName( context, tag ) ? + jQuery.merge( [ context ], found ) : + found; +} + +// Used in buildFragment, fixes the defaultChecked property +function fixDefaultChecked( elem ) { + if ( manipulation_rcheckableType.test( elem.type ) ) { + elem.defaultChecked = elem.checked; + } +} + +jQuery.extend({ + clone: function( elem, dataAndEvents, deepDataAndEvents ) { + var destElements, node, clone, i, srcElements, + inPage = jQuery.contains( elem.ownerDocument, elem ); + + if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) { + clone = elem.cloneNode( true ); + + // IE<=8 does not properly clone detached, unknown element nodes + } else { + fragmentDiv.innerHTML = elem.outerHTML; + fragmentDiv.removeChild( clone = fragmentDiv.firstChild ); + } + + if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) && (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) { - // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 - destElements = getAll( clone ); - srcElements = getAll( elem ); - - // Fix all IE cloning issues - for ( i = 0; (node = srcElements[i]) != null; ++i ) { - // Ensure that the destination node is not null; Fixes #9587 - if ( destElements[i] ) { - fixCloneNodeIssues( node, destElements[i] ); - } - } - } - - // Copy the events from the original to the clone - if ( dataAndEvents ) { - if ( deepDataAndEvents ) { - srcElements = srcElements || getAll( elem ); - destElements = destElements || getAll( clone ); - - for ( i = 0; (node = srcElements[i]) != null; i++ ) { - cloneCopyEvent( node, destElements[i] ); - } - } else { - cloneCopyEvent( elem, clone ); - } - } - - // Preserve script evaluation history - destElements = getAll( clone, "script" ); - if ( destElements.length > 0 ) { - setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); - } - - destElements = srcElements = node = null; - - // Return the cloned set - return clone; - }, - - buildFragment: function ( elems, context, scripts, selection ) { - var j, elem, contains, - tmp, tag, tbody, wrap, - l = elems.length, - - // Ensure a safe fragment - safe = createSafeFragment( context ), - - nodes = [], - i = 0; - - for ( ; i < l; i++ ) { - elem = elems[ i ]; - - if ( elem || elem === 0 ) { - - // Add nodes directly - if ( jQuery.type( elem ) === "object" ) { - jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); - - // Convert non-html into a text node - } else if ( !rhtml.test( elem ) ) { - nodes.push( context.createTextNode( elem ) ); - - // Convert html into DOM nodes - } else { - tmp = tmp || safe.appendChild( context.createElement("div") ); - - // Deserialize a standard representation - tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(); - wrap = wrapMap[ tag ] || wrapMap._default; - - tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2]; - - // Descend through wrappers to the right content - j = wrap[0]; - while ( j-- ) { - tmp = tmp.lastChild; - } - - // Manually add leading whitespace removed by IE - if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { - nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) ); - } - - // Remove IE's autoinserted <tbody> from table fragments - if ( !jQuery.support.tbody ) { - - // String was a <table>, *may* have spurious <tbody> - elem = tag === "table" && !rtbody.test( elem ) ? - tmp.firstChild : - - // String was a bare <thead> or <tfoot> - wrap[1] === "<table>" && !rtbody.test( elem ) ? - tmp : - 0; - - j = elem && elem.childNodes.length; - while ( j-- ) { - if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) { - elem.removeChild( tbody ); - } - } - } - - jQuery.merge( nodes, tmp.childNodes ); - - // Fix #12392 for WebKit and IE > 9 - tmp.textContent = ""; - - // Fix #12392 for oldIE - while ( tmp.firstChild ) { - tmp.removeChild( tmp.firstChild ); - } - - // Remember the top-level container for proper cleanup - tmp = safe.lastChild; - } - } - } - - // Fix #11356: Clear elements from fragment - if ( tmp ) { - safe.removeChild( tmp ); - } - - // Reset defaultChecked for any radios and checkboxes - // about to be appended to the DOM in IE 6/7 (#8060) - if ( !jQuery.support.appendChecked ) { - jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); - } - - i = 0; - while ( (elem = nodes[ i++ ]) ) { - - // #4087 - If origin and destination elements are the same, and this is - // that element, do not do anything - if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { - continue; - } - - contains = jQuery.contains( elem.ownerDocument, elem ); - - // Append to fragment - tmp = getAll( safe.appendChild( elem ), "script" ); - - // Preserve script evaluation history - if ( contains ) { - setGlobalEval( tmp ); - } - - // Capture executables - if ( scripts ) { - j = 0; - while ( (elem = tmp[ j++ ]) ) { - if ( rscriptType.test( elem.type || "" ) ) { - scripts.push( elem ); - } - } - } - } - - tmp = null; - - return safe; - }, - - cleanData: function ( elems, /* internal */ acceptData ) { - var elem, type, id, data, - i = 0, - internalKey = jQuery.expando, - cache = jQuery.cache, - deleteExpando = jQuery.support.deleteExpando, - special = jQuery.event.special; - - for ( ; (elem = elems[i]) != null; i++ ) { - - if ( acceptData || jQuery.acceptData( elem ) ) { - - id = elem[ internalKey ]; - data = id && cache[ id ]; - - if ( data ) { - if ( data.events ) { - for ( type in data.events ) { - if ( special[ type ] ) { - jQuery.event.remove( elem, type ); - - // This is a shortcut to avoid jQuery.event.remove's overhead - } else { - jQuery.removeEvent( elem, type, data.handle ); - } - } - } - - // Remove cache only if it was not already removed by jQuery.event.remove - if ( cache[ id ] ) { - - delete cache[ id ]; - - // IE does not allow us to delete expando properties from nodes, - // nor does it have a removeAttribute function on Document nodes; - // we must handle all of these cases - if ( deleteExpando ) { - delete elem[ internalKey ]; - - } else if ( typeof elem.removeAttribute !== core_strundefined ) { - elem.removeAttribute( internalKey ); - - } else { - elem[ internalKey ] = null; - } - - core_deletedIds.push( id ); - } - } - } - } - } - }); - var iframe, getStyles, curCSS, - ralpha = /alpha\([^)]*\)/i, - ropacity = /opacity\s*=\s*([^)]*)/, - rposition = /^(top|right|bottom|left)$/, - // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" - // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display - rdisplayswap = /^(none|table(?!-c[ea]).+)/, - rmargin = /^margin/, - rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ), - rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ), - rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ), - elemdisplay = { BODY: "block" }, - - cssShow = { position: "absolute", visibility: "hidden", display: "block" }, - cssNormalTransform = { - letterSpacing: 0, - fontWeight: 400 - }, - - cssExpand = [ "Top", "Right", "Bottom", "Left" ], - cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; - - // return a css property mapped to a potentially vendor prefixed property - function vendorPropName ( style, name ) { - - // shortcut for names that are not vendor prefixed - if ( name in style ) { - return name; - } - - // check for vendor prefixed names - var capName = name.charAt(0).toUpperCase() + name.slice(1), - origName = name, - i = cssPrefixes.length; - - while ( i-- ) { - name = cssPrefixes[ i ] + capName; - if ( name in style ) { - return name; - } - } - - return origName; - } - - function isHidden ( elem, el ) { - // isHidden might be called from jQuery#filter function; - // in that case, element will be second argument - elem = el || elem; - return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); - } - - function showHide ( elements, show ) { - var display, elem, hidden, - values = [], - index = 0, - length = elements.length; - - for ( ; index < length; index++ ) { - elem = elements[ index ]; - if ( !elem.style ) { - continue; - } - - values[ index ] = jQuery._data( elem, "olddisplay" ); - display = elem.style.display; - if ( show ) { - // Reset the inline display of this element to learn if it is - // being hidden by cascaded rules or not - if ( !values[ index ] && display === "none" ) { - elem.style.display = ""; - } - - // Set elements which have been overridden with display: none - // in a stylesheet to whatever the default browser style is - // for such an element - if ( elem.style.display === "" && isHidden( elem ) ) { - values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) ); - } - } else { - - if ( !values[ index ] ) { - hidden = isHidden( elem ); - - if ( display && display !== "none" || !hidden ) { - jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); - } - } - } - } - - // Set the display of most of the elements in a second loop - // to avoid the constant reflow - for ( index = 0; index < length; index++ ) { - elem = elements[ index ]; - if ( !elem.style ) { - continue; - } - if ( !show || elem.style.display === "none" || elem.style.display === "" ) { - elem.style.display = show ? values[ index ] || "" : "none"; - } - } - - return elements; - } - - jQuery.fn.extend({ - css: function ( name, value ) { - return jQuery.access( this, function ( elem, name, value ) { - var len, styles, - map = {}, - i = 0; - - if ( jQuery.isArray( name ) ) { - styles = getStyles( elem ); - len = name.length; - - for ( ; i < len; i++ ) { - map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); - } - - return map; - } - - return value !== undefined ? - jQuery.style( elem, name, value ) : - jQuery.css( elem, name ); - }, name, value, arguments.length > 1 ); - }, - show: function () { - return showHide( this, true ); - }, - hide: function () { - return showHide( this ); - }, - toggle: function ( state ) { - var bool = typeof state === "boolean"; - - return this.each(function () { - if ( bool ? state : isHidden( this ) ) { - jQuery( this ).show(); - } else { - jQuery( this ).hide(); - } - }); - } - }); - - jQuery.extend({ - // Add in style property hooks for overriding the default - // behavior of getting and setting a style property - cssHooks: { - opacity: { - get: function ( elem, computed ) { - if ( computed ) { - // We should always get a number back from opacity - var ret = curCSS( elem, "opacity" ); - return ret === "" ? "1" : ret; - } - } - } - }, - - // Exclude the following css properties to add px - cssNumber: { - columnCount: true, - fillOpacity: true, - fontWeight: true, - lineHeight: true, - opacity: true, - orphans: true, - widows: true, - zIndex: true, - zoom: true - }, - - // Add in properties whose names you wish to fix before - // setting or getting the value - cssProps: { - // normalize float css property - float: jQuery.support.cssFloat ? "cssFloat" : "styleFloat" - }, - - // Get and set the style property on a DOM Node - style: function ( elem, name, value, extra ) { - // Don't set styles on text and comment nodes - if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { - return; - } - - // Make sure that we're working with the right name - var ret, type, hooks, - origName = jQuery.camelCase( name ), - style = elem.style; - - name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); - - // gets hook for the prefixed version - // followed by the unprefixed version - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; - - // Check if we're setting a value - if ( value !== undefined ) { - type = typeof value; - - // convert relative number strings (+= or -=) to relative numbers. #7345 - if ( type === "string" && (ret = rrelNum.exec( value )) ) { - value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); - // Fixes bug #9237 - type = "number"; - } - - // Make sure that NaN and null values aren't set. See: #7116 - if ( value == null || type === "number" && isNaN( value ) ) { - return; - } - - // If a number was passed in, add 'px' to the (except for certain CSS properties) - if ( type === "number" && !jQuery.cssNumber[ origName ] ) { - value += "px"; - } - - // Fixes #8908, it can be done more correctly by specifing setters in cssHooks, - // but it would mean to define eight (for every problematic property) identical functions - if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { - style[ name ] = "inherit"; - } - - // If a hook was provided, use that value, otherwise just set the specified value - if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { - - // Wrapped to prevent IE from throwing errors when 'invalid' values are provided - // Fixes bug #5509 - try { - style[ name ] = value; - } catch(e) {} - } - - } else { - // If a hook was provided get the non-computed value from there - if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { - return ret; - } - - // Otherwise just get the value from the style object - return style[ name ]; - } - }, - - css: function ( elem, name, extra, styles ) { - var num, val, hooks, - origName = jQuery.camelCase( name ); - - // Make sure that we're working with the right name - name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); - - // gets hook for the prefixed version - // followed by the unprefixed version - hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; - - // If a hook was provided get the computed value from there - if ( hooks && "get" in hooks ) { - val = hooks.get( elem, true, extra ); - } - - // Otherwise, if a way to get the computed value exists, use that - if ( val === undefined ) { - val = curCSS( elem, name, styles ); - } - - // convert "normal" to computed value - if ( val === "normal" && name in cssNormalTransform ) { - val = cssNormalTransform[ name ]; - } - - // Return, converting to number if forced or a qualifier was provided and val looks numeric - if ( extra === "" || extra ) { - num = parseFloat( val ); - return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; - } - return val; - }, - - // A method for quickly swapping in/out CSS properties to get correct calculations - swap: function ( elem, options, callback, args ) { - var ret, name, - old = {}; - - // Remember the old values, and insert the new ones - for ( name in options ) { - old[ name ] = elem.style[ name ]; - elem.style[ name ] = options[ name ]; - } - - ret = callback.apply( elem, args || [] ); - - // Revert the old values - for ( name in options ) { - elem.style[ name ] = old[ name ]; - } - - return ret; - } - }); - - // NOTE: we've included the "window" in window.getComputedStyle - // because jsdom on node.js will break without it. - if ( window.getComputedStyle ) { - getStyles = function ( elem ) { - return window.getComputedStyle( elem, null ); - }; - - curCSS = function ( elem, name, _computed ) { - var width, minWidth, maxWidth, - computed = _computed || getStyles( elem ), - - // getPropertyValue is only needed for .css('filter') in IE9, see #12537 - ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined, - style = elem.style; - - if ( computed ) { - - if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { - ret = jQuery.style( elem, name ); - } - - // A tribute to the "awesome hack by Dean Edwards" - // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right - // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels - // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values - if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { - - // Remember the original values - width = style.width; - minWidth = style.minWidth; - maxWidth = style.maxWidth; - - // Put in the new values to get a computed value out - style.minWidth = style.maxWidth = style.width = ret; - ret = computed.width; - - // Revert the changed values - style.width = width; - style.minWidth = minWidth; - style.maxWidth = maxWidth; - } - } - - return ret; - }; - } else if ( document.documentElement.currentStyle ) { - getStyles = function ( elem ) { - return elem.currentStyle; - }; - - curCSS = function ( elem, name, _computed ) { - var left, rs, rsLeft, - computed = _computed || getStyles( elem ), - ret = computed ? computed[ name ] : undefined, - style = elem.style; - - // Avoid setting ret to empty string here - // so we don't default to auto - if ( ret == null && style && style[ name ] ) { - ret = style[ name ]; - } - - // From the awesome hack by Dean Edwards - // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 - - // If we're not dealing with a regular pixel number - // but a number that has a weird ending, we need to convert it to pixels - // but not position css attributes, as those are proportional to the parent element instead - // and we can't measure the parent instead because it might trigger a "stacking dolls" problem - if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { - - // Remember the original values - left = style.left; - rs = elem.runtimeStyle; - rsLeft = rs && rs.left; - - // Put in the new values to get a computed value out - if ( rsLeft ) { - rs.left = elem.currentStyle.left; - } - style.left = name === "fontSize" ? "1em" : ret; - ret = style.pixelLeft + "px"; - - // Revert the changed values - style.left = left; - if ( rsLeft ) { - rs.left = rsLeft; - } - } - - return ret === "" ? "auto" : ret; - }; - } - - function setPositiveNumber ( elem, value, subtract ) { - var matches = rnumsplit.exec( value ); - return matches ? - // Guard against undefined "subtract", e.g., when used as in cssHooks - Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : - value; - } - - function augmentWidthOrHeight ( elem, name, extra, isBorderBox, styles ) { - var i = extra === ( isBorderBox ? "border" : "content" ) ? - // If we already have the right measurement, avoid augmentation - 4 : - // Otherwise initialize for horizontal or vertical properties - name === "width" ? 1 : 0, - - val = 0; - - for ( ; i < 4; i += 2 ) { - // both box models exclude margin, so add it if we want it - if ( extra === "margin" ) { - val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); - } - - if ( isBorderBox ) { - // border-box includes padding, so remove it if we want content - if ( extra === "content" ) { - val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); - } - - // at this point, extra isn't border nor margin, so remove border - if ( extra !== "margin" ) { - val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - } else { - // at this point, extra isn't content, so add padding - val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); - - // at this point, extra isn't content nor padding, so add border - if ( extra !== "padding" ) { - val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); - } - } - } - - return val; - } - - function getWidthOrHeight ( elem, name, extra ) { - - // Start with offset property, which is equivalent to the border-box value - var valueIsBorderBox = true, - val = name === "width" ? elem.offsetWidth : elem.offsetHeight, - styles = getStyles( elem ), - isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; - - // some non-html elements return undefined for offsetWidth, so check for null/undefined - // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 - // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 - if ( val <= 0 || val == null ) { - // Fall back to computed then uncomputed css if necessary - val = curCSS( elem, name, styles ); - if ( val < 0 || val == null ) { - val = elem.style[ name ]; - } - - // Computed unit is not pixels. Stop here and return. - if ( rnumnonpx.test(val) ) { - return val; - } - - // we need the check for style in case a browser which returns unreliable values - // for getComputedStyle silently falls back to the reliable elem.style - valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] ); - - // Normalize "", auto, and prepare for extra - val = parseFloat( val ) || 0; - } - - // use the active box-sizing model to add/subtract irrelevant styles - return ( val + + // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 + destElements = getAll( clone ); + srcElements = getAll( elem ); + + // Fix all IE cloning issues + for ( i = 0; (node = srcElements[i]) != null; ++i ) { + // Ensure that the destination node is not null; Fixes #9587 + if ( destElements[i] ) { + fixCloneNodeIssues( node, destElements[i] ); + } + } + } + + // Copy the events from the original to the clone + if ( dataAndEvents ) { + if ( deepDataAndEvents ) { + srcElements = srcElements || getAll( elem ); + destElements = destElements || getAll( clone ); + + for ( i = 0; (node = srcElements[i]) != null; i++ ) { + cloneCopyEvent( node, destElements[i] ); + } + } else { + cloneCopyEvent( elem, clone ); + } + } + + // Preserve script evaluation history + destElements = getAll( clone, "script" ); + if ( destElements.length > 0 ) { + setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); + } + + destElements = srcElements = node = null; + + // Return the cloned set + return clone; + }, + + buildFragment: function( elems, context, scripts, selection ) { + var j, elem, contains, + tmp, tag, tbody, wrap, + l = elems.length, + + // Ensure a safe fragment + safe = createSafeFragment( context ), + + nodes = [], + i = 0; + + for ( ; i < l; i++ ) { + elem = elems[ i ]; + + if ( elem || elem === 0 ) { + + // Add nodes directly + if ( jQuery.type( elem ) === "object" ) { + jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); + + // Convert non-html into a text node + } else if ( !rhtml.test( elem ) ) { + nodes.push( context.createTextNode( elem ) ); + + // Convert html into DOM nodes + } else { + tmp = tmp || safe.appendChild( context.createElement("div") ); + + // Deserialize a standard representation + tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase(); + wrap = wrapMap[ tag ] || wrapMap._default; + + tmp.innerHTML = wrap[1] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[2]; + + // Descend through wrappers to the right content + j = wrap[0]; + while ( j-- ) { + tmp = tmp.lastChild; + } + + // Manually add leading whitespace removed by IE + if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) { + nodes.push( context.createTextNode( rleadingWhitespace.exec( elem )[0] ) ); + } + + // Remove IE's autoinserted <tbody> from table fragments + if ( !jQuery.support.tbody ) { + + // String was a <table>, *may* have spurious <tbody> + elem = tag === "table" && !rtbody.test( elem ) ? + tmp.firstChild : + + // String was a bare <thead> or <tfoot> + wrap[1] === "<table>" && !rtbody.test( elem ) ? + tmp : + 0; + + j = elem && elem.childNodes.length; + while ( j-- ) { + if ( jQuery.nodeName( (tbody = elem.childNodes[j]), "tbody" ) && !tbody.childNodes.length ) { + elem.removeChild( tbody ); + } + } + } + + jQuery.merge( nodes, tmp.childNodes ); + + // Fix #12392 for WebKit and IE > 9 + tmp.textContent = ""; + + // Fix #12392 for oldIE + while ( tmp.firstChild ) { + tmp.removeChild( tmp.firstChild ); + } + + // Remember the top-level container for proper cleanup + tmp = safe.lastChild; + } + } + } + + // Fix #11356: Clear elements from fragment + if ( tmp ) { + safe.removeChild( tmp ); + } + + // Reset defaultChecked for any radios and checkboxes + // about to be appended to the DOM in IE 6/7 (#8060) + if ( !jQuery.support.appendChecked ) { + jQuery.grep( getAll( nodes, "input" ), fixDefaultChecked ); + } + + i = 0; + while ( (elem = nodes[ i++ ]) ) { + + // #4087 - If origin and destination elements are the same, and this is + // that element, do not do anything + if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { + continue; + } + + contains = jQuery.contains( elem.ownerDocument, elem ); + + // Append to fragment + tmp = getAll( safe.appendChild( elem ), "script" ); + + // Preserve script evaluation history + if ( contains ) { + setGlobalEval( tmp ); + } + + // Capture executables + if ( scripts ) { + j = 0; + while ( (elem = tmp[ j++ ]) ) { + if ( rscriptType.test( elem.type || "" ) ) { + scripts.push( elem ); + } + } + } + } + + tmp = null; + + return safe; + }, + + cleanData: function( elems, /* internal */ acceptData ) { + var elem, type, id, data, + i = 0, + internalKey = jQuery.expando, + cache = jQuery.cache, + deleteExpando = jQuery.support.deleteExpando, + special = jQuery.event.special; + + for ( ; (elem = elems[i]) != null; i++ ) { + + if ( acceptData || jQuery.acceptData( elem ) ) { + + id = elem[ internalKey ]; + data = id && cache[ id ]; + + if ( data ) { + if ( data.events ) { + for ( type in data.events ) { + if ( special[ type ] ) { + jQuery.event.remove( elem, type ); + + // This is a shortcut to avoid jQuery.event.remove's overhead + } else { + jQuery.removeEvent( elem, type, data.handle ); + } + } + } + + // Remove cache only if it was not already removed by jQuery.event.remove + if ( cache[ id ] ) { + + delete cache[ id ]; + + // IE does not allow us to delete expando properties from nodes, + // nor does it have a removeAttribute function on Document nodes; + // we must handle all of these cases + if ( deleteExpando ) { + delete elem[ internalKey ]; + + } else if ( typeof elem.removeAttribute !== core_strundefined ) { + elem.removeAttribute( internalKey ); + + } else { + elem[ internalKey ] = null; + } + + core_deletedIds.push( id ); + } + } + } + } + } +}); +var iframe, getStyles, curCSS, + ralpha = /alpha\([^)]*\)/i, + ropacity = /opacity\s*=\s*([^)]*)/, + rposition = /^(top|right|bottom|left)$/, + // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" + // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display + rdisplayswap = /^(none|table(?!-c[ea]).+)/, + rmargin = /^margin/, + rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ), + rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ), + rrelNum = new RegExp( "^([+-])=(" + core_pnum + ")", "i" ), + elemdisplay = { BODY: "block" }, + + cssShow = { position: "absolute", visibility: "hidden", display: "block" }, + cssNormalTransform = { + letterSpacing: 0, + fontWeight: 400 + }, + + cssExpand = [ "Top", "Right", "Bottom", "Left" ], + cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; + +// return a css property mapped to a potentially vendor prefixed property +function vendorPropName( style, name ) { + + // shortcut for names that are not vendor prefixed + if ( name in style ) { + return name; + } + + // check for vendor prefixed names + var capName = name.charAt(0).toUpperCase() + name.slice(1), + origName = name, + i = cssPrefixes.length; + + while ( i-- ) { + name = cssPrefixes[ i ] + capName; + if ( name in style ) { + return name; + } + } + + return origName; +} + +function isHidden( elem, el ) { + // isHidden might be called from jQuery#filter function; + // in that case, element will be second argument + elem = el || elem; + return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); +} + +function showHide( elements, show ) { + var display, elem, hidden, + values = [], + index = 0, + length = elements.length; + + for ( ; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + + values[ index ] = jQuery._data( elem, "olddisplay" ); + display = elem.style.display; + if ( show ) { + // Reset the inline display of this element to learn if it is + // being hidden by cascaded rules or not + if ( !values[ index ] && display === "none" ) { + elem.style.display = ""; + } + + // Set elements which have been overridden with display: none + // in a stylesheet to whatever the default browser style is + // for such an element + if ( elem.style.display === "" && isHidden( elem ) ) { + values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) ); + } + } else { + + if ( !values[ index ] ) { + hidden = isHidden( elem ); + + if ( display && display !== "none" || !hidden ) { + jQuery._data( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); + } + } + } + } + + // Set the display of most of the elements in a second loop + // to avoid the constant reflow + for ( index = 0; index < length; index++ ) { + elem = elements[ index ]; + if ( !elem.style ) { + continue; + } + if ( !show || elem.style.display === "none" || elem.style.display === "" ) { + elem.style.display = show ? values[ index ] || "" : "none"; + } + } + + return elements; +} + +jQuery.fn.extend({ + css: function( name, value ) { + return jQuery.access( this, function( elem, name, value ) { + var len, styles, + map = {}, + i = 0; + + if ( jQuery.isArray( name ) ) { + styles = getStyles( elem ); + len = name.length; + + for ( ; i < len; i++ ) { + map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); + } + + return map; + } + + return value !== undefined ? + jQuery.style( elem, name, value ) : + jQuery.css( elem, name ); + }, name, value, arguments.length > 1 ); + }, + show: function() { + return showHide( this, true ); + }, + hide: function() { + return showHide( this ); + }, + toggle: function( state ) { + var bool = typeof state === "boolean"; + + return this.each(function() { + if ( bool ? state : isHidden( this ) ) { + jQuery( this ).show(); + } else { + jQuery( this ).hide(); + } + }); + } +}); + +jQuery.extend({ + // Add in style property hooks for overriding the default + // behavior of getting and setting a style property + cssHooks: { + opacity: { + get: function( elem, computed ) { + if ( computed ) { + // We should always get a number back from opacity + var ret = curCSS( elem, "opacity" ); + return ret === "" ? "1" : ret; + } + } + } + }, + + // Exclude the following css properties to add px + cssNumber: { + "columnCount": true, + "fillOpacity": true, + "fontWeight": true, + "lineHeight": true, + "opacity": true, + "orphans": true, + "widows": true, + "zIndex": true, + "zoom": true + }, + + // Add in properties whose names you wish to fix before + // setting or getting the value + cssProps: { + // normalize float css property + "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat" + }, + + // Get and set the style property on a DOM Node + style: function( elem, name, value, extra ) { + // Don't set styles on text and comment nodes + if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { + return; + } + + // Make sure that we're working with the right name + var ret, type, hooks, + origName = jQuery.camelCase( name ), + style = elem.style; + + name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); + + // gets hook for the prefixed version + // followed by the unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // Check if we're setting a value + if ( value !== undefined ) { + type = typeof value; + + // convert relative number strings (+= or -=) to relative numbers. #7345 + if ( type === "string" && (ret = rrelNum.exec( value )) ) { + value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); + // Fixes bug #9237 + type = "number"; + } + + // Make sure that NaN and null values aren't set. See: #7116 + if ( value == null || type === "number" && isNaN( value ) ) { + return; + } + + // If a number was passed in, add 'px' to the (except for certain CSS properties) + if ( type === "number" && !jQuery.cssNumber[ origName ] ) { + value += "px"; + } + + // Fixes #8908, it can be done more correctly by specifing setters in cssHooks, + // but it would mean to define eight (for every problematic property) identical functions + if ( !jQuery.support.clearCloneStyle && value === "" && name.indexOf("background") === 0 ) { + style[ name ] = "inherit"; + } + + // If a hook was provided, use that value, otherwise just set the specified value + if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { + + // Wrapped to prevent IE from throwing errors when 'invalid' values are provided + // Fixes bug #5509 + try { + style[ name ] = value; + } catch(e) {} + } + + } else { + // If a hook was provided get the non-computed value from there + if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { + return ret; + } + + // Otherwise just get the value from the style object + return style[ name ]; + } + }, + + css: function( elem, name, extra, styles ) { + var num, val, hooks, + origName = jQuery.camelCase( name ); + + // Make sure that we're working with the right name + name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); + + // gets hook for the prefixed version + // followed by the unprefixed version + hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; + + // If a hook was provided get the computed value from there + if ( hooks && "get" in hooks ) { + val = hooks.get( elem, true, extra ); + } + + // Otherwise, if a way to get the computed value exists, use that + if ( val === undefined ) { + val = curCSS( elem, name, styles ); + } + + //convert "normal" to computed value + if ( val === "normal" && name in cssNormalTransform ) { + val = cssNormalTransform[ name ]; + } + + // Return, converting to number if forced or a qualifier was provided and val looks numeric + if ( extra === "" || extra ) { + num = parseFloat( val ); + return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; + } + return val; + }, + + // A method for quickly swapping in/out CSS properties to get correct calculations + swap: function( elem, options, callback, args ) { + var ret, name, + old = {}; + + // Remember the old values, and insert the new ones + for ( name in options ) { + old[ name ] = elem.style[ name ]; + elem.style[ name ] = options[ name ]; + } + + ret = callback.apply( elem, args || [] ); + + // Revert the old values + for ( name in options ) { + elem.style[ name ] = old[ name ]; + } + + return ret; + } +}); + +// NOTE: we've included the "window" in window.getComputedStyle +// because jsdom on node.js will break without it. +if ( window.getComputedStyle ) { + getStyles = function( elem ) { + return window.getComputedStyle( elem, null ); + }; + + curCSS = function( elem, name, _computed ) { + var width, minWidth, maxWidth, + computed = _computed || getStyles( elem ), + + // getPropertyValue is only needed for .css('filter') in IE9, see #12537 + ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined, + style = elem.style; + + if ( computed ) { + + if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { + ret = jQuery.style( elem, name ); + } + + // A tribute to the "awesome hack by Dean Edwards" + // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right + // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels + // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values + if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { + + // Remember the original values + width = style.width; + minWidth = style.minWidth; + maxWidth = style.maxWidth; + + // Put in the new values to get a computed value out + style.minWidth = style.maxWidth = style.width = ret; + ret = computed.width; + + // Revert the changed values + style.width = width; + style.minWidth = minWidth; + style.maxWidth = maxWidth; + } + } + + return ret; + }; +} else if ( document.documentElement.currentStyle ) { + getStyles = function( elem ) { + return elem.currentStyle; + }; + + curCSS = function( elem, name, _computed ) { + var left, rs, rsLeft, + computed = _computed || getStyles( elem ), + ret = computed ? computed[ name ] : undefined, + style = elem.style; + + // Avoid setting ret to empty string here + // so we don't default to auto + if ( ret == null && style && style[ name ] ) { + ret = style[ name ]; + } + + // From the awesome hack by Dean Edwards + // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291 + + // If we're not dealing with a regular pixel number + // but a number that has a weird ending, we need to convert it to pixels + // but not position css attributes, as those are proportional to the parent element instead + // and we can't measure the parent instead because it might trigger a "stacking dolls" problem + if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) { + + // Remember the original values + left = style.left; + rs = elem.runtimeStyle; + rsLeft = rs && rs.left; + + // Put in the new values to get a computed value out + if ( rsLeft ) { + rs.left = elem.currentStyle.left; + } + style.left = name === "fontSize" ? "1em" : ret; + ret = style.pixelLeft + "px"; + + // Revert the changed values + style.left = left; + if ( rsLeft ) { + rs.left = rsLeft; + } + } + + return ret === "" ? "auto" : ret; + }; +} + +function setPositiveNumber( elem, value, subtract ) { + var matches = rnumsplit.exec( value ); + return matches ? + // Guard against undefined "subtract", e.g., when used as in cssHooks + Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : + value; +} + +function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { + var i = extra === ( isBorderBox ? "border" : "content" ) ? + // If we already have the right measurement, avoid augmentation + 4 : + // Otherwise initialize for horizontal or vertical properties + name === "width" ? 1 : 0, + + val = 0; + + for ( ; i < 4; i += 2 ) { + // both box models exclude margin, so add it if we want it + if ( extra === "margin" ) { + val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); + } + + if ( isBorderBox ) { + // border-box includes padding, so remove it if we want content + if ( extra === "content" ) { + val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + } + + // at this point, extra isn't border nor margin, so remove border + if ( extra !== "margin" ) { + val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } else { + // at this point, extra isn't content, so add padding + val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); + + // at this point, extra isn't content nor padding, so add border + if ( extra !== "padding" ) { + val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); + } + } + } + + return val; +} + +function getWidthOrHeight( elem, name, extra ) { + + // Start with offset property, which is equivalent to the border-box value + var valueIsBorderBox = true, + val = name === "width" ? elem.offsetWidth : elem.offsetHeight, + styles = getStyles( elem ), + isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; + + // some non-html elements return undefined for offsetWidth, so check for null/undefined + // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 + // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 + if ( val <= 0 || val == null ) { + // Fall back to computed then uncomputed css if necessary + val = curCSS( elem, name, styles ); + if ( val < 0 || val == null ) { + val = elem.style[ name ]; + } + + // Computed unit is not pixels. Stop here and return. + if ( rnumnonpx.test(val) ) { + return val; + } + + // we need the check for style in case a browser which returns unreliable values + // for getComputedStyle silently falls back to the reliable elem.style + valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] ); + + // Normalize "", auto, and prepare for extra + val = parseFloat( val ) || 0; + } + + // use the active box-sizing model to add/subtract irrelevant styles + return ( val + augmentWidthOrHeight( - elem, - name, - extra || ( isBorderBox ? "border" : "content" ), - valueIsBorderBox, - styles + elem, + name, + extra || ( isBorderBox ? "border" : "content" ), + valueIsBorderBox, + styles ) - ) + "px"; - } + ) + "px"; +} - // Try to determine the default display value of an element - function css_defaultDisplay ( nodeName ) { - var doc = document, - display = elemdisplay[ nodeName ]; +// Try to determine the default display value of an element +function css_defaultDisplay( nodeName ) { + var doc = document, + display = elemdisplay[ nodeName ]; - if ( !display ) { - display = actualDisplay( nodeName, doc ); + if ( !display ) { + display = actualDisplay( nodeName, doc ); - // If the simple way fails, read from inside an iframe - if ( display === "none" || !display ) { - // Use the already-created iframe if possible - iframe = ( iframe || + // If the simple way fails, read from inside an iframe + if ( display === "none" || !display ) { + // Use the already-created iframe if possible + iframe = ( iframe || jQuery("<iframe frameborder='0' width='0' height='0'/>") - .css( "cssText", "display:block !important" ) - ).appendTo( doc.documentElement ); - - // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse - doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document; - doc.write("<!doctype html><html><body>"); - doc.close(); - - display = actualDisplay( nodeName, doc ); - iframe.detach(); - } - - // Store the correct default display - elemdisplay[ nodeName ] = display; - } - - return display; - } - - // Called ONLY from within css_defaultDisplay - function actualDisplay ( name, doc ) { - var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), - display = jQuery.css( elem[0], "display" ); - elem.remove(); - return display; - } - - jQuery.each([ "height", "width" ], function ( i, name ) { - jQuery.cssHooks[ name ] = { - get: function ( elem, computed, extra ) { - if ( computed ) { - // certain elements can have dimension info if we invisibly show them - // however, it must have a current display style that would benefit from this - return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ? - jQuery.swap( elem, cssShow, function () { - return getWidthOrHeight( elem, name, extra ); - }) : - getWidthOrHeight( elem, name, extra ); - } - }, - - set: function ( elem, value, extra ) { - var styles = extra && getStyles( elem ); - return setPositiveNumber( elem, value, extra ? - augmentWidthOrHeight( - elem, - name, - extra, - jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box", - styles - ) : 0 - ); - } - }; - }); - - if ( !jQuery.support.opacity ) { - jQuery.cssHooks.opacity = { - get: function ( elem, computed ) { - // IE uses filters for opacity - return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ? - ( 0.01 * parseFloat( RegExp.$1 ) ) + "" : - computed ? "1" : ""; - }, - - set: function ( elem, value ) { - var style = elem.style, - currentStyle = elem.currentStyle, - opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", - filter = currentStyle && currentStyle.filter || style.filter || ""; - - // IE has trouble with opacity if it does not have layout - // Force it by setting the zoom level - style.zoom = 1; - - // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652 - // if value === "", then remove inline opacity #12685 - if ( ( value >= 1 || value === "" ) && + .css( "cssText", "display:block !important" ) + ).appendTo( doc.documentElement ); + + // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse + doc = ( iframe[0].contentWindow || iframe[0].contentDocument ).document; + doc.write("<!doctype html><html><body>"); + doc.close(); + + display = actualDisplay( nodeName, doc ); + iframe.detach(); + } + + // Store the correct default display + elemdisplay[ nodeName ] = display; + } + + return display; +} + +// Called ONLY from within css_defaultDisplay +function actualDisplay( name, doc ) { + var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), + display = jQuery.css( elem[0], "display" ); + elem.remove(); + return display; +} + +jQuery.each([ "height", "width" ], function( i, name ) { + jQuery.cssHooks[ name ] = { + get: function( elem, computed, extra ) { + if ( computed ) { + // certain elements can have dimension info if we invisibly show them + // however, it must have a current display style that would benefit from this + return elem.offsetWidth === 0 && rdisplayswap.test( jQuery.css( elem, "display" ) ) ? + jQuery.swap( elem, cssShow, function() { + return getWidthOrHeight( elem, name, extra ); + }) : + getWidthOrHeight( elem, name, extra ); + } + }, + + set: function( elem, value, extra ) { + var styles = extra && getStyles( elem ); + return setPositiveNumber( elem, value, extra ? + augmentWidthOrHeight( + elem, + name, + extra, + jQuery.support.boxSizing && jQuery.css( elem, "boxSizing", false, styles ) === "border-box", + styles + ) : 0 + ); + } + }; +}); + +if ( !jQuery.support.opacity ) { + jQuery.cssHooks.opacity = { + get: function( elem, computed ) { + // IE uses filters for opacity + return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ? + ( 0.01 * parseFloat( RegExp.$1 ) ) + "" : + computed ? "1" : ""; + }, + + set: function( elem, value ) { + var style = elem.style, + currentStyle = elem.currentStyle, + opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "", + filter = currentStyle && currentStyle.filter || style.filter || ""; + + // IE has trouble with opacity if it does not have layout + // Force it by setting the zoom level + style.zoom = 1; + + // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652 + // if value === "", then remove inline opacity #12685 + if ( ( value >= 1 || value === "" ) && jQuery.trim( filter.replace( ralpha, "" ) ) === "" && style.removeAttribute ) { - // Setting style.filter to null, "" & " " still leave "filter:" in the cssText - // if "filter:" is present at all, clearType is disabled, we want to avoid this - // style.removeAttribute is IE Only, but so apparently is this code path... - style.removeAttribute( "filter" ); - - // if there is no filter style applied in a css rule or unset inline opacity, we are done - if ( value === "" || currentStyle && !currentStyle.filter ) { - return; - } - } - - // otherwise, set new filter values - style.filter = ralpha.test( filter ) ? - filter.replace( ralpha, opacity ) : - filter + " " + opacity; - } - }; - } - - // These hooks cannot be added until DOM ready because the support test - // for it is not run until after DOM ready - jQuery(function () { - if ( !jQuery.support.reliableMarginRight ) { - jQuery.cssHooks.marginRight = { - get: function ( elem, computed ) { - if ( computed ) { - // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right - // Work around by temporarily setting element display to inline-block - return jQuery.swap( elem, { display: "inline-block" }, - curCSS, [ elem, "marginRight" ] ); - } - } - }; - } - - // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 - // getComputedStyle returns percent when specified for top/left/bottom/right - // rather than make the css module depend on the offset module, we just check for it here - if ( !jQuery.support.pixelPosition && jQuery.fn.position ) { - jQuery.each( [ "top", "left" ], function ( i, prop ) { - jQuery.cssHooks[ prop ] = { - get: function ( elem, computed ) { - if ( computed ) { - computed = curCSS( elem, prop ); - // if curCSS returns percentage, fallback to offset - return rnumnonpx.test( computed ) ? - jQuery( elem ).position()[ prop ] + "px" : - computed; - } - } - }; - }); - } - - }); - - if ( jQuery.expr && jQuery.expr.filters ) { - jQuery.expr.filters.hidden = function ( elem ) { - // Support: Opera <= 12.12 - // Opera reports offsetWidths and offsetHeights less than zero on some elements - return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 || + // Setting style.filter to null, "" & " " still leave "filter:" in the cssText + // if "filter:" is present at all, clearType is disabled, we want to avoid this + // style.removeAttribute is IE Only, but so apparently is this code path... + style.removeAttribute( "filter" ); + + // if there is no filter style applied in a css rule or unset inline opacity, we are done + if ( value === "" || currentStyle && !currentStyle.filter ) { + return; + } + } + + // otherwise, set new filter values + style.filter = ralpha.test( filter ) ? + filter.replace( ralpha, opacity ) : + filter + " " + opacity; + } + }; +} + +// These hooks cannot be added until DOM ready because the support test +// for it is not run until after DOM ready +jQuery(function() { + if ( !jQuery.support.reliableMarginRight ) { + jQuery.cssHooks.marginRight = { + get: function( elem, computed ) { + if ( computed ) { + // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right + // Work around by temporarily setting element display to inline-block + return jQuery.swap( elem, { "display": "inline-block" }, + curCSS, [ elem, "marginRight" ] ); + } + } + }; + } + + // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 + // getComputedStyle returns percent when specified for top/left/bottom/right + // rather than make the css module depend on the offset module, we just check for it here + if ( !jQuery.support.pixelPosition && jQuery.fn.position ) { + jQuery.each( [ "top", "left" ], function( i, prop ) { + jQuery.cssHooks[ prop ] = { + get: function( elem, computed ) { + if ( computed ) { + computed = curCSS( elem, prop ); + // if curCSS returns percentage, fallback to offset + return rnumnonpx.test( computed ) ? + jQuery( elem ).position()[ prop ] + "px" : + computed; + } + } + }; + }); + } + +}); + +if ( jQuery.expr && jQuery.expr.filters ) { + jQuery.expr.filters.hidden = function( elem ) { + // Support: Opera <= 12.12 + // Opera reports offsetWidths and offsetHeights less than zero on some elements + return elem.offsetWidth <= 0 && elem.offsetHeight <= 0 || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || jQuery.css( elem, "display" )) === "none"); - }; - - jQuery.expr.filters.visible = function ( elem ) { - return !jQuery.expr.filters.hidden( elem ); - }; - } - - // These hooks are used by animate to expand properties - jQuery.each({ - margin: "", - padding: "", - border: "Width" - }, function ( prefix, suffix ) { - jQuery.cssHooks[ prefix + suffix ] = { - expand: function ( value ) { - var i = 0, - expanded = {}, - - // assumes a single number if not a string - parts = typeof value === "string" ? value.split(" ") : [ value ]; - - for ( ; i < 4; i++ ) { - expanded[ prefix + cssExpand[ i ] + suffix ] = + }; + + jQuery.expr.filters.visible = function( elem ) { + return !jQuery.expr.filters.hidden( elem ); + }; +} + +// These hooks are used by animate to expand properties +jQuery.each({ + margin: "", + padding: "", + border: "Width" +}, function( prefix, suffix ) { + jQuery.cssHooks[ prefix + suffix ] = { + expand: function( value ) { + var i = 0, + expanded = {}, + + // assumes a single number if not a string + parts = typeof value === "string" ? value.split(" ") : [ value ]; + + for ( ; i < 4; i++ ) { + expanded[ prefix + cssExpand[ i ] + suffix ] = parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; - } - - return expanded; - } - }; - - if ( !rmargin.test( prefix ) ) { - jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; - } - }); - var r20 = /%20/g, - rbracket = /\[\]$/, - rCRLF = /\r?\n/g, - rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, - rsubmittable = /^(?:input|select|textarea|keygen)/i; - - jQuery.fn.extend({ - serialize: function () { - return jQuery.param( this.serializeArray() ); - }, - serializeArray: function () { - return this.map(function () { - // Can add propHook for "elements" to filter or add form elements - var elements = jQuery.prop( this, "elements" ); - return elements ? jQuery.makeArray( elements ) : this; - }) - .filter(function () { - var type = this.type; - // Use .is(":disabled") so that fieldset[disabled] works - return this.name && !jQuery( this ).is( ":disabled" ) && + } + + return expanded; + } + }; + + if ( !rmargin.test( prefix ) ) { + jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; + } +}); +var r20 = /%20/g, + rbracket = /\[\]$/, + rCRLF = /\r?\n/g, + rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, + rsubmittable = /^(?:input|select|textarea|keygen)/i; + +jQuery.fn.extend({ + serialize: function() { + return jQuery.param( this.serializeArray() ); + }, + serializeArray: function() { + return this.map(function(){ + // Can add propHook for "elements" to filter or add form elements + var elements = jQuery.prop( this, "elements" ); + return elements ? jQuery.makeArray( elements ) : this; + }) + .filter(function(){ + var type = this.type; + // Use .is(":disabled") so that fieldset[disabled] works + return this.name && !jQuery( this ).is( ":disabled" ) && rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && ( this.checked || !manipulation_rcheckableType.test( type ) ); - }) - .map(function ( i, elem ) { - var val = jQuery( this ).val(); - - return val == null ? - null : - jQuery.isArray( val ) ? - jQuery.map( val, function ( val ) { - return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; - }) : - { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; - }).get(); - } - }); - - // Serialize an array of form elements or a set of - // key/values into a query string - jQuery.param = function ( a, traditional ) { - var prefix, - s = [], - add = function ( key, value ) { - // If value is a function, invoke it and return its value - value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); - s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); - }; - - // Set traditional to true for jQuery <= 1.3.2 behavior. - if ( traditional === undefined ) { - traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; - } - - // If an array was passed in, assume that it is an array of form elements. - if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { - // Serialize the form elements - jQuery.each( a, function () { - add( this.name, this.value ); - }); - - } else { - // If traditional, encode the "old" way (the way 1.3.2 or older - // did it), otherwise encode params recursively. - for ( prefix in a ) { - buildParams( prefix, a[ prefix ], traditional, add ); - } - } - - // Return the resulting serialization - return s.join( "&" ).replace( r20, "+" ); - }; - - function buildParams ( prefix, obj, traditional, add ) { - var name; - - if ( jQuery.isArray( obj ) ) { - // Serialize array item. - jQuery.each( obj, function ( i, v ) { - if ( traditional || rbracket.test( prefix ) ) { - // Treat each array item as a scalar. - add( prefix, v ); - - } else { - // Item is non-scalar (array or object), encode its numeric index. - buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add ); - } - }); - - } else if ( !traditional && jQuery.type( obj ) === "object" ) { - // Serialize object item. - for ( name in obj ) { - buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); - } - - } else { - // Serialize scalar item. - add( prefix, obj ); - } - } - jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + + }) + .map(function( i, elem ){ + var val = jQuery( this ).val(); + + return val == null ? + null : + jQuery.isArray( val ) ? + jQuery.map( val, function( val ){ + return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + }) : + { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; + }).get(); + } +}); + +//Serialize an array of form elements or a set of +//key/values into a query string +jQuery.param = function( a, traditional ) { + var prefix, + s = [], + add = function( key, value ) { + // If value is a function, invoke it and return its value + value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); + s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); + }; + + // Set traditional to true for jQuery <= 1.3.2 behavior. + if ( traditional === undefined ) { + traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; + } + + // If an array was passed in, assume that it is an array of form elements. + if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { + // Serialize the form elements + jQuery.each( a, function() { + add( this.name, this.value ); + }); + + } else { + // If traditional, encode the "old" way (the way 1.3.2 or older + // did it), otherwise encode params recursively. + for ( prefix in a ) { + buildParams( prefix, a[ prefix ], traditional, add ); + } + } + + // Return the resulting serialization + return s.join( "&" ).replace( r20, "+" ); +}; + +function buildParams( prefix, obj, traditional, add ) { + var name; + + if ( jQuery.isArray( obj ) ) { + // Serialize array item. + jQuery.each( obj, function( i, v ) { + if ( traditional || rbracket.test( prefix ) ) { + // Treat each array item as a scalar. + add( prefix, v ); + + } else { + // Item is non-scalar (array or object), encode its numeric index. + buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add ); + } + }); + + } else if ( !traditional && jQuery.type( obj ) === "object" ) { + // Serialize object item. + for ( name in obj ) { + buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); + } + + } else { + // Serialize scalar item. + add( prefix, obj ); + } +} +jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + - "change select submit keydown keypress keyup error contextmenu").split(" "), function ( i, name ) { - - // Handle event binding - jQuery.fn[ name ] = function ( data, fn ) { - return arguments.length > 0 ? - this.on( name, null, data, fn ) : - this.trigger( name ); - }; - }); - - jQuery.fn.hover = function ( fnOver, fnOut ) { - return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); - }; - var - // Document location - ajaxLocParts, - ajaxLocation, - ajax_nonce = jQuery.now(), - - ajax_rquery = /\?/, - rhash = /#.*$/, - rts = /([?&])_=[^&]*/, - rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL - // #7653, #8125, #8152: local protocol detection - rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, - rnoContent = /^(?:GET|HEAD)$/, - rprotocol = /^\/\//, - rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/, - - // Keep a copy of the old load method - _load = jQuery.fn.load, - - /* Prefilters + "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { + + // Handle event binding + jQuery.fn[ name ] = function( data, fn ) { + return arguments.length > 0 ? + this.on( name, null, data, fn ) : + this.trigger( name ); + }; +}); + +jQuery.fn.hover = function( fnOver, fnOut ) { + return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); +}; +var + // Document location + ajaxLocParts, + ajaxLocation, + ajax_nonce = jQuery.now(), + + ajax_rquery = /\?/, + rhash = /#.*$/, + rts = /([?&])_=[^&]*/, + rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL + // #7653, #8125, #8152: local protocol detection + rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, + rnoContent = /^(?:GET|HEAD)$/, + rprotocol = /^\/\//, + rurl = /^([\w.+-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/, + + // Keep a copy of the old load method + _load = jQuery.fn.load, + + /* Prefilters * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) * 2) These are called: * - BEFORE asking for a transport @@ -7437,210 +7437,210 @@ * 4) the catchall symbol "*" can be used * 5) execution will start with transport dataType and THEN continue down to "*" if needed */ - prefilters = {}, + prefilters = {}, - /* Transports bindings + /* Transports bindings * 1) key is the dataType * 2) the catchall symbol "*" can be used * 3) selection will start with transport dataType and THEN go to "*" if needed */ - transports = {}, - - // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression - allTypes = "*/".concat("*"); - - // #8138, IE may throw an exception when accessing - // a field from window.location if document.domain has been set - try { - ajaxLocation = location.href; - } catch( e ) { - // Use the href attribute of an A element - // since IE will modify it given document.location - ajaxLocation = document.createElement( "a" ); - ajaxLocation.href = ""; - ajaxLocation = ajaxLocation.href; - } - - // Segment location into parts - ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; - - // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport - function addToPrefiltersOrTransports ( structure ) { - - // dataTypeExpression is optional and defaults to "*" - return function ( dataTypeExpression, func ) { - - if ( typeof dataTypeExpression !== "string" ) { - func = dataTypeExpression; - dataTypeExpression = "*"; - } - - var dataType, - i = 0, - dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || []; - - if ( jQuery.isFunction( func ) ) { - // For each dataType in the dataTypeExpression - while ( (dataType = dataTypes[i++]) ) { - // Prepend if requested - if ( dataType[0] === "+" ) { - dataType = dataType.slice( 1 ) || "*"; - (structure[ dataType ] = structure[ dataType ] || []).unshift( func ); - - // Otherwise append - } else { - (structure[ dataType ] = structure[ dataType ] || []).push( func ); - } - } - } - }; - } - - // Base inspection function for prefilters and transports - function inspectPrefiltersOrTransports ( structure, options, originalOptions, jqXHR ) { - - var inspected = {}, - seekingTransport = ( structure === transports ); - - function inspect ( dataType ) { - var selected; - inspected[ dataType ] = true; - jQuery.each( structure[ dataType ] || [], function ( _, prefilterOrFactory ) { - var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); - if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) { - options.dataTypes.unshift( dataTypeOrTransport ); - inspect( dataTypeOrTransport ); - return false; - } else if ( seekingTransport ) { - return !( selected = dataTypeOrTransport ); - } - }); - return selected; - } - - return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); - } - - // A special extend for ajax options - // that takes "flat" options (not to be deep extended) - // Fixes #9887 - function ajaxExtend ( target, src ) { - var deep, key, - flatOptions = jQuery.ajaxSettings.flatOptions || {}; - - for ( key in src ) { - if ( src[ key ] !== undefined ) { - ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ]; - } - } - if ( deep ) { - jQuery.extend( true, target, deep ); - } - - return target; - } - - jQuery.fn.load = function ( url, params, callback ) { - if ( typeof url !== "string" && _load ) { - return _load.apply( this, arguments ); - } - - var selector, response, type, - self = this, - off = url.indexOf(" "); - - if ( off >= 0 ) { - selector = url.slice( off, url.length ); - url = url.slice( 0, off ); - } - - // If it's a function - if ( jQuery.isFunction( params ) ) { - - // We assume that it's the callback - callback = params; - params = undefined; - - // Otherwise, build a param string - } else if ( params && typeof params === "object" ) { - type = "POST"; - } - - // If we have elements to modify, make the request - if ( self.length > 0 ) { - jQuery.ajax({ - url: url, - - // if "type" variable is undefined, then "GET" method will be used - type: type, - dataType: "html", - data: params - }).done(function ( responseText ) { - - // Save response for use in complete callback - response = arguments; - - self.html( selector ? - - // If a selector was specified, locate the right elements in a dummy div - // Exclude scripts to avoid IE 'Permission Denied' errors - jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) : - - // Otherwise use the full result - responseText ); - - }).complete( callback && function ( jqXHR, status ) { - self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] ); - }); - } - - return this; - }; - - // Attach a bunch of functions for handling common AJAX events - jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function ( i, type ) { - jQuery.fn[ type ] = function ( fn ) { - return this.on( type, fn ); - }; - }); - - jQuery.each( [ "get", "post" ], function ( i, method ) { - jQuery[ method ] = function ( url, data, callback, type ) { - // shift arguments if data argument was omitted - if ( jQuery.isFunction( data ) ) { - type = type || callback; - callback = data; - data = undefined; - } - - return jQuery.ajax({ - url: url, - type: method, - dataType: type, - data: data, - success: callback - }); - }; - }); - - jQuery.extend({ - - // Counter for holding the number of active queries - active: 0, - - // Last-Modified header cache for next request - lastModified: {}, - etag: {}, - - ajaxSettings: { - url: ajaxLocation, - type: "GET", - isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), - global: true, - processData: true, - async: true, - contentType: "application/x-www-form-urlencoded; charset=UTF-8", - /* + transports = {}, + + // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression + allTypes = "*/".concat("*"); + +// #8138, IE may throw an exception when accessing +// a field from window.location if document.domain has been set +try { + ajaxLocation = location.href; +} catch( e ) { + // Use the href attribute of an A element + // since IE will modify it given document.location + ajaxLocation = document.createElement( "a" ); + ajaxLocation.href = ""; + ajaxLocation = ajaxLocation.href; +} + +// Segment location into parts +ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; + +// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport +function addToPrefiltersOrTransports( structure ) { + + // dataTypeExpression is optional and defaults to "*" + return function( dataTypeExpression, func ) { + + if ( typeof dataTypeExpression !== "string" ) { + func = dataTypeExpression; + dataTypeExpression = "*"; + } + + var dataType, + i = 0, + dataTypes = dataTypeExpression.toLowerCase().match( core_rnotwhite ) || []; + + if ( jQuery.isFunction( func ) ) { + // For each dataType in the dataTypeExpression + while ( (dataType = dataTypes[i++]) ) { + // Prepend if requested + if ( dataType[0] === "+" ) { + dataType = dataType.slice( 1 ) || "*"; + (structure[ dataType ] = structure[ dataType ] || []).unshift( func ); + + // Otherwise append + } else { + (structure[ dataType ] = structure[ dataType ] || []).push( func ); + } + } + } + }; +} + +// Base inspection function for prefilters and transports +function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { + + var inspected = {}, + seekingTransport = ( structure === transports ); + + function inspect( dataType ) { + var selected; + inspected[ dataType ] = true; + jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { + var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); + if( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) { + options.dataTypes.unshift( dataTypeOrTransport ); + inspect( dataTypeOrTransport ); + return false; + } else if ( seekingTransport ) { + return !( selected = dataTypeOrTransport ); + } + }); + return selected; + } + + return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); +} + +// A special extend for ajax options +// that takes "flat" options (not to be deep extended) +// Fixes #9887 +function ajaxExtend( target, src ) { + var deep, key, + flatOptions = jQuery.ajaxSettings.flatOptions || {}; + + for ( key in src ) { + if ( src[ key ] !== undefined ) { + ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ]; + } + } + if ( deep ) { + jQuery.extend( true, target, deep ); + } + + return target; +} + +jQuery.fn.load = function( url, params, callback ) { + if ( typeof url !== "string" && _load ) { + return _load.apply( this, arguments ); + } + + var selector, response, type, + self = this, + off = url.indexOf(" "); + + if ( off >= 0 ) { + selector = url.slice( off, url.length ); + url = url.slice( 0, off ); + } + + // If it's a function + if ( jQuery.isFunction( params ) ) { + + // We assume that it's the callback + callback = params; + params = undefined; + + // Otherwise, build a param string + } else if ( params && typeof params === "object" ) { + type = "POST"; + } + + // If we have elements to modify, make the request + if ( self.length > 0 ) { + jQuery.ajax({ + url: url, + + // if "type" variable is undefined, then "GET" method will be used + type: type, + dataType: "html", + data: params + }).done(function( responseText ) { + + // Save response for use in complete callback + response = arguments; + + self.html( selector ? + + // If a selector was specified, locate the right elements in a dummy div + // Exclude scripts to avoid IE 'Permission Denied' errors + jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) : + + // Otherwise use the full result + responseText ); + + }).complete( callback && function( jqXHR, status ) { + self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] ); + }); + } + + return this; +}; + +// Attach a bunch of functions for handling common AJAX events +jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ){ + jQuery.fn[ type ] = function( fn ){ + return this.on( type, fn ); + }; +}); + +jQuery.each( [ "get", "post" ], function( i, method ) { + jQuery[ method ] = function( url, data, callback, type ) { + // shift arguments if data argument was omitted + if ( jQuery.isFunction( data ) ) { + type = type || callback; + callback = data; + data = undefined; + } + + return jQuery.ajax({ + url: url, + type: method, + dataType: type, + data: data, + success: callback + }); + }; +}); + +jQuery.extend({ + + // Counter for holding the number of active queries + active: 0, + + // Last-Modified header cache for next request + lastModified: {}, + etag: {}, + + ajaxSettings: { + url: ajaxLocation, + type: "GET", + isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), + global: true, + processData: true, + async: true, + contentType: "application/x-www-form-urlencoded; charset=UTF-8", + /* timeout: 0, data: null, dataType: null, @@ -7652,1948 +7652,1948 @@ headers: {}, */ - accepts: { - "*": allTypes, - text: "text/plain", - html: "text/html", - xml: "application/xml, text/xml", - json: "application/json, text/javascript" - }, - - contents: { - xml: /xml/, - html: /html/, - json: /json/ - }, - - responseFields: { - xml: "responseXML", - text: "responseText" - }, - - // Data converters - // Keys separate source (or catchall "*") and destination types with a single space - converters: { - - // Convert anything to text - "* text": window.String, - - // Text to html (true = no transformation) - "text html": true, - - // Evaluate text as a json expression - "text json": jQuery.parseJSON, - - // Parse text as xml - "text xml": jQuery.parseXML - }, - - // For options that shouldn't be deep extended: - // you can add your own custom options here if - // and when you create one that shouldn't be - // deep extended (see ajaxExtend) - flatOptions: { - url: true, - context: true - } - }, - - // Creates a full fledged settings object into target - // with both ajaxSettings and settings fields. - // If target is omitted, writes into ajaxSettings. - ajaxSetup: function ( target, settings ) { - return settings ? - - // Building a settings object - ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : - - // Extending ajaxSettings - ajaxExtend( jQuery.ajaxSettings, target ); - }, - - ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), - ajaxTransport: addToPrefiltersOrTransports( transports ), - - // Main method - ajax: function ( url, options ) { - - // If url is an object, simulate pre-1.5 signature - if ( typeof url === "object" ) { - options = url; - url = undefined; - } - - // Force options to be an object - options = options || {}; - - var // Cross-domain detection vars - parts, - // Loop variable - i, - // URL without anti-cache param - cacheURL, - // Response headers as string - responseHeadersString, - // timeout handle - timeoutTimer, - - // To know if global events are to be dispatched - fireGlobals, - - transport, - // Response headers - responseHeaders, - // Create the final options object - s = jQuery.ajaxSetup( {}, options ), - // Callbacks context - callbackContext = s.context || s, - // Context for global events is callbackContext if it is a DOM node or jQuery collection - globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ? - jQuery( callbackContext ) : - jQuery.event, - // Deferreds - deferred = jQuery.Deferred(), - completeDeferred = jQuery.Callbacks("once memory"), - // Status-dependent callbacks - statusCode = s.statusCode || {}, - // Headers (they are sent all at once) - requestHeaders = {}, - requestHeadersNames = {}, - // The jqXHR state - state = 0, - // Default abort message - strAbort = "canceled", - // Fake xhr - jqXHR = { - readyState: 0, - - // Builds headers hashtable if needed - getResponseHeader: function ( key ) { - var match; - if ( state === 2 ) { - if ( !responseHeaders ) { - responseHeaders = {}; - while ( (match = rheaders.exec( responseHeadersString )) ) { - responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; - } - } - match = responseHeaders[ key.toLowerCase() ]; - } - return match == null ? null : match; - }, - - // Raw string - getAllResponseHeaders: function () { - return state === 2 ? responseHeadersString : null; - }, - - // Caches the header - setRequestHeader: function ( name, value ) { - var lname = name.toLowerCase(); - if ( !state ) { - name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; - requestHeaders[ name ] = value; - } - return this; - }, - - // Overrides response content-type header - overrideMimeType: function ( type ) { - if ( !state ) { - s.mimeType = type; - } - return this; - }, - - // Status-dependent callbacks - statusCode: function ( map ) { - var code; - if ( map ) { - if ( state < 2 ) { - for ( code in map ) { - // Lazy-add the new callback in a way that preserves old ones - statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; - } - } else { - // Execute the appropriate callbacks - jqXHR.always( map[ jqXHR.status ] ); - } - } - return this; - }, - - // Cancel the request - abort: function ( statusText ) { - var finalText = statusText || strAbort; - if ( transport ) { - transport.abort( finalText ); - } - done( 0, finalText ); - return this; - } - }; - - // Attach deferreds - deferred.promise( jqXHR ).complete = completeDeferred.add; - jqXHR.success = jqXHR.done; - jqXHR.error = jqXHR.fail; - - // Remove hash character (#7531: and string promotion) - // Add protocol if not provided (#5866: IE7 issue with protocol-less urls) - // Handle falsy url in the settings object (#10093: consistency with old signature) - // We also use the url parameter if available - s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); - - // Alias method option to type as per ticket #12004 - s.type = options.method || options.type || s.method || s.type; - - // Extract dataTypes list - s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""]; - - // A cross-domain request is in order when we have a protocol:host:port mismatch - if ( s.crossDomain == null ) { - parts = rurl.exec( s.url.toLowerCase() ); - s.crossDomain = !!( parts && + accepts: { + "*": allTypes, + text: "text/plain", + html: "text/html", + xml: "application/xml, text/xml", + json: "application/json, text/javascript" + }, + + contents: { + xml: /xml/, + html: /html/, + json: /json/ + }, + + responseFields: { + xml: "responseXML", + text: "responseText" + }, + + // Data converters + // Keys separate source (or catchall "*") and destination types with a single space + converters: { + + // Convert anything to text + "* text": window.String, + + // Text to html (true = no transformation) + "text html": true, + + // Evaluate text as a json expression + "text json": jQuery.parseJSON, + + // Parse text as xml + "text xml": jQuery.parseXML + }, + + // For options that shouldn't be deep extended: + // you can add your own custom options here if + // and when you create one that shouldn't be + // deep extended (see ajaxExtend) + flatOptions: { + url: true, + context: true + } + }, + + // Creates a full fledged settings object into target + // with both ajaxSettings and settings fields. + // If target is omitted, writes into ajaxSettings. + ajaxSetup: function( target, settings ) { + return settings ? + + // Building a settings object + ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : + + // Extending ajaxSettings + ajaxExtend( jQuery.ajaxSettings, target ); + }, + + ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), + ajaxTransport: addToPrefiltersOrTransports( transports ), + + // Main method + ajax: function( url, options ) { + + // If url is an object, simulate pre-1.5 signature + if ( typeof url === "object" ) { + options = url; + url = undefined; + } + + // Force options to be an object + options = options || {}; + + var // Cross-domain detection vars + parts, + // Loop variable + i, + // URL without anti-cache param + cacheURL, + // Response headers as string + responseHeadersString, + // timeout handle + timeoutTimer, + + // To know if global events are to be dispatched + fireGlobals, + + transport, + // Response headers + responseHeaders, + // Create the final options object + s = jQuery.ajaxSetup( {}, options ), + // Callbacks context + callbackContext = s.context || s, + // Context for global events is callbackContext if it is a DOM node or jQuery collection + globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ? + jQuery( callbackContext ) : + jQuery.event, + // Deferreds + deferred = jQuery.Deferred(), + completeDeferred = jQuery.Callbacks("once memory"), + // Status-dependent callbacks + statusCode = s.statusCode || {}, + // Headers (they are sent all at once) + requestHeaders = {}, + requestHeadersNames = {}, + // The jqXHR state + state = 0, + // Default abort message + strAbort = "canceled", + // Fake xhr + jqXHR = { + readyState: 0, + + // Builds headers hashtable if needed + getResponseHeader: function( key ) { + var match; + if ( state === 2 ) { + if ( !responseHeaders ) { + responseHeaders = {}; + while ( (match = rheaders.exec( responseHeadersString )) ) { + responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; + } + } + match = responseHeaders[ key.toLowerCase() ]; + } + return match == null ? null : match; + }, + + // Raw string + getAllResponseHeaders: function() { + return state === 2 ? responseHeadersString : null; + }, + + // Caches the header + setRequestHeader: function( name, value ) { + var lname = name.toLowerCase(); + if ( !state ) { + name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; + requestHeaders[ name ] = value; + } + return this; + }, + + // Overrides response content-type header + overrideMimeType: function( type ) { + if ( !state ) { + s.mimeType = type; + } + return this; + }, + + // Status-dependent callbacks + statusCode: function( map ) { + var code; + if ( map ) { + if ( state < 2 ) { + for ( code in map ) { + // Lazy-add the new callback in a way that preserves old ones + statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; + } + } else { + // Execute the appropriate callbacks + jqXHR.always( map[ jqXHR.status ] ); + } + } + return this; + }, + + // Cancel the request + abort: function( statusText ) { + var finalText = statusText || strAbort; + if ( transport ) { + transport.abort( finalText ); + } + done( 0, finalText ); + return this; + } + }; + + // Attach deferreds + deferred.promise( jqXHR ).complete = completeDeferred.add; + jqXHR.success = jqXHR.done; + jqXHR.error = jqXHR.fail; + + // Remove hash character (#7531: and string promotion) + // Add protocol if not provided (#5866: IE7 issue with protocol-less urls) + // Handle falsy url in the settings object (#10093: consistency with old signature) + // We also use the url parameter if available + s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); + + // Alias method option to type as per ticket #12004 + s.type = options.method || options.type || s.method || s.type; + + // Extract dataTypes list + s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( core_rnotwhite ) || [""]; + + // A cross-domain request is in order when we have a protocol:host:port mismatch + if ( s.crossDomain == null ) { + parts = rurl.exec( s.url.toLowerCase() ); + s.crossDomain = !!( parts && ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) != ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) ) - ); - } - - // Convert data if not already a string - if ( s.data && s.processData && typeof s.data !== "string" ) { - s.data = jQuery.param( s.data, s.traditional ); - } - - // Apply prefilters - inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); - - // If request was aborted inside a prefilter, stop there - if ( state === 2 ) { - return jqXHR; - } - - // We can fire global events as of now if asked to - fireGlobals = s.global; - - // Watch for a new set of requests - if ( fireGlobals && jQuery.active++ === 0 ) { - jQuery.event.trigger("ajaxStart"); - } - - // Uppercase the type - s.type = s.type.toUpperCase(); - - // Determine if request has content - s.hasContent = !rnoContent.test( s.type ); - - // Save the URL in case we're toying with the If-Modified-Since - // and/or If-None-Match header later on - cacheURL = s.url; - - // More options handling for requests with no content - if ( !s.hasContent ) { - - // If data is available, append data to url - if ( s.data ) { - cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); - // #9682: remove data so that it's not used in an eventual retry - delete s.data; - } - - // Add anti-cache in url if needed - if ( s.cache === false ) { - s.url = rts.test( cacheURL ) ? - - // If there is already a '_' parameter, set its value - cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) : - - // Otherwise add one to the end - cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++; - } - } - - // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. - if ( s.ifModified ) { - if ( jQuery.lastModified[ cacheURL ] ) { - jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); - } - if ( jQuery.etag[ cacheURL ] ) { - jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); - } - } - - // Set the correct header, if data is being sent - if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { - jqXHR.setRequestHeader( "Content-Type", s.contentType ); - } - - // Set the Accepts header for the server, depending on the dataType - jqXHR.setRequestHeader( - "Accept", - s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? - s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : - s.accepts[ "*" ] - ); - - // Check for headers option - for ( i in s.headers ) { - jqXHR.setRequestHeader( i, s.headers[ i ] ); - } - - // Allow custom headers/mimetypes and early abort - if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { - // Abort if not done already and return - return jqXHR.abort(); - } - - // aborting is no longer a cancellation - strAbort = "abort"; - - // Install callbacks on deferreds - for ( i in { success: 1, error: 1, complete: 1 } ) { - jqXHR[ i ]( s[ i ] ); - } - - // Get transport - transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); - - // If no transport, we auto-abort - if ( !transport ) { - done( -1, "No Transport" ); - } else { - jqXHR.readyState = 1; - - // Send global event - if ( fireGlobals ) { - globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); - } - // Timeout - if ( s.async && s.timeout > 0 ) { - timeoutTimer = setTimeout(function () { - jqXHR.abort("timeout"); - }, s.timeout ); - } - - try { - state = 1; - transport.send( requestHeaders, done ); - } catch ( e ) { - // Propagate exception as error if not done - if ( state < 2 ) { - done( -1, e ); - // Simply rethrow otherwise - } else { - throw e; - } - } - } - - // Callback for when everything is done - function done ( status, nativeStatusText, responses, headers ) { - var isSuccess, success, error, response, modified, - statusText = nativeStatusText; - - // Called once - if ( state === 2 ) { - return; - } - - // State is "done" now - state = 2; - - // Clear timeout if it exists - if ( timeoutTimer ) { - clearTimeout( timeoutTimer ); - } - - // Dereference transport for early garbage collection - // (no matter how long the jqXHR object will be used) - transport = undefined; - - // Cache response headers - responseHeadersString = headers || ""; - - // Set readyState - jqXHR.readyState = status > 0 ? 4 : 0; - - // Get response data - if ( responses ) { - response = ajaxHandleResponses( s, jqXHR, responses ); - } - - // If successful, handle type chaining - if ( status >= 200 && status < 300 || status === 304 ) { - - // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. - if ( s.ifModified ) { - modified = jqXHR.getResponseHeader("Last-Modified"); - if ( modified ) { - jQuery.lastModified[ cacheURL ] = modified; - } - modified = jqXHR.getResponseHeader("etag"); - if ( modified ) { - jQuery.etag[ cacheURL ] = modified; - } - } - - // if no content - if ( status === 204 ) { - isSuccess = true; - statusText = "nocontent"; - - // if not modified - } else if ( status === 304 ) { - isSuccess = true; - statusText = "notmodified"; - - // If we have data, let's convert it - } else { - isSuccess = ajaxConvert( s, response ); - statusText = isSuccess.state; - success = isSuccess.data; - error = isSuccess.error; - isSuccess = !error; - } - } else { - // We extract error from statusText - // then normalize statusText and status for non-aborts - error = statusText; - if ( status || !statusText ) { - statusText = "error"; - if ( status < 0 ) { - status = 0; - } - } - } - - // Set data for the fake xhr object - jqXHR.status = status; - jqXHR.statusText = ( nativeStatusText || statusText ) + ""; - - // Success/Error - if ( isSuccess ) { - deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); - } else { - deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); - } - - // Status-dependent callbacks - jqXHR.statusCode( statusCode ); - statusCode = undefined; - - if ( fireGlobals ) { - globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", - [ jqXHR, s, isSuccess ? success : error ] ); - } - - // Complete - completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); - - if ( fireGlobals ) { - globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); - // Handle the global AJAX counter - if ( !( --jQuery.active ) ) { - jQuery.event.trigger("ajaxStop"); - } - } - } - - return jqXHR; - }, - - getScript: function ( url, callback ) { - return jQuery.get( url, undefined, callback, "script" ); - }, - - getJSON: function ( url, data, callback ) { - return jQuery.get( url, data, callback, "json" ); - } - }); - - /* Handles responses to an ajax request: + ); + } + + // Convert data if not already a string + if ( s.data && s.processData && typeof s.data !== "string" ) { + s.data = jQuery.param( s.data, s.traditional ); + } + + // Apply prefilters + inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); + + // If request was aborted inside a prefilter, stop there + if ( state === 2 ) { + return jqXHR; + } + + // We can fire global events as of now if asked to + fireGlobals = s.global; + + // Watch for a new set of requests + if ( fireGlobals && jQuery.active++ === 0 ) { + jQuery.event.trigger("ajaxStart"); + } + + // Uppercase the type + s.type = s.type.toUpperCase(); + + // Determine if request has content + s.hasContent = !rnoContent.test( s.type ); + + // Save the URL in case we're toying with the If-Modified-Since + // and/or If-None-Match header later on + cacheURL = s.url; + + // More options handling for requests with no content + if ( !s.hasContent ) { + + // If data is available, append data to url + if ( s.data ) { + cacheURL = ( s.url += ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); + // #9682: remove data so that it's not used in an eventual retry + delete s.data; + } + + // Add anti-cache in url if needed + if ( s.cache === false ) { + s.url = rts.test( cacheURL ) ? + + // If there is already a '_' parameter, set its value + cacheURL.replace( rts, "$1_=" + ajax_nonce++ ) : + + // Otherwise add one to the end + cacheURL + ( ajax_rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ajax_nonce++; + } + } + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + if ( jQuery.lastModified[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); + } + if ( jQuery.etag[ cacheURL ] ) { + jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); + } + } + + // Set the correct header, if data is being sent + if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { + jqXHR.setRequestHeader( "Content-Type", s.contentType ); + } + + // Set the Accepts header for the server, depending on the dataType + jqXHR.setRequestHeader( + "Accept", + s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? + s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : + s.accepts[ "*" ] + ); + + // Check for headers option + for ( i in s.headers ) { + jqXHR.setRequestHeader( i, s.headers[ i ] ); + } + + // Allow custom headers/mimetypes and early abort + if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { + // Abort if not done already and return + return jqXHR.abort(); + } + + // aborting is no longer a cancellation + strAbort = "abort"; + + // Install callbacks on deferreds + for ( i in { success: 1, error: 1, complete: 1 } ) { + jqXHR[ i ]( s[ i ] ); + } + + // Get transport + transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); + + // If no transport, we auto-abort + if ( !transport ) { + done( -1, "No Transport" ); + } else { + jqXHR.readyState = 1; + + // Send global event + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); + } + // Timeout + if ( s.async && s.timeout > 0 ) { + timeoutTimer = setTimeout(function() { + jqXHR.abort("timeout"); + }, s.timeout ); + } + + try { + state = 1; + transport.send( requestHeaders, done ); + } catch ( e ) { + // Propagate exception as error if not done + if ( state < 2 ) { + done( -1, e ); + // Simply rethrow otherwise + } else { + throw e; + } + } + } + + // Callback for when everything is done + function done( status, nativeStatusText, responses, headers ) { + var isSuccess, success, error, response, modified, + statusText = nativeStatusText; + + // Called once + if ( state === 2 ) { + return; + } + + // State is "done" now + state = 2; + + // Clear timeout if it exists + if ( timeoutTimer ) { + clearTimeout( timeoutTimer ); + } + + // Dereference transport for early garbage collection + // (no matter how long the jqXHR object will be used) + transport = undefined; + + // Cache response headers + responseHeadersString = headers || ""; + + // Set readyState + jqXHR.readyState = status > 0 ? 4 : 0; + + // Get response data + if ( responses ) { + response = ajaxHandleResponses( s, jqXHR, responses ); + } + + // If successful, handle type chaining + if ( status >= 200 && status < 300 || status === 304 ) { + + // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. + if ( s.ifModified ) { + modified = jqXHR.getResponseHeader("Last-Modified"); + if ( modified ) { + jQuery.lastModified[ cacheURL ] = modified; + } + modified = jqXHR.getResponseHeader("etag"); + if ( modified ) { + jQuery.etag[ cacheURL ] = modified; + } + } + + // if no content + if ( status === 204 ) { + isSuccess = true; + statusText = "nocontent"; + + // if not modified + } else if ( status === 304 ) { + isSuccess = true; + statusText = "notmodified"; + + // If we have data, let's convert it + } else { + isSuccess = ajaxConvert( s, response ); + statusText = isSuccess.state; + success = isSuccess.data; + error = isSuccess.error; + isSuccess = !error; + } + } else { + // We extract error from statusText + // then normalize statusText and status for non-aborts + error = statusText; + if ( status || !statusText ) { + statusText = "error"; + if ( status < 0 ) { + status = 0; + } + } + } + + // Set data for the fake xhr object + jqXHR.status = status; + jqXHR.statusText = ( nativeStatusText || statusText ) + ""; + + // Success/Error + if ( isSuccess ) { + deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); + } else { + deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); + } + + // Status-dependent callbacks + jqXHR.statusCode( statusCode ); + statusCode = undefined; + + if ( fireGlobals ) { + globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", + [ jqXHR, s, isSuccess ? success : error ] ); + } + + // Complete + completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); + + if ( fireGlobals ) { + globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); + // Handle the global AJAX counter + if ( !( --jQuery.active ) ) { + jQuery.event.trigger("ajaxStop"); + } + } + } + + return jqXHR; + }, + + getScript: function( url, callback ) { + return jQuery.get( url, undefined, callback, "script" ); + }, + + getJSON: function( url, data, callback ) { + return jQuery.get( url, data, callback, "json" ); + } +}); + +/* Handles responses to an ajax request: * - sets all responseXXX fields accordingly * - finds the right dataType (mediates between content-type and expected dataType) * - returns the corresponding response */ - function ajaxHandleResponses ( s, jqXHR, responses ) { - var firstDataType, ct, finalDataType, type, - contents = s.contents, - dataTypes = s.dataTypes, - responseFields = s.responseFields; - - // Fill responseXXX fields - for ( type in responseFields ) { - if ( type in responses ) { - jqXHR[ responseFields[type] ] = responses[ type ]; - } - } - - // Remove auto dataType and get content-type in the process - while( dataTypes[ 0 ] === "*" ) { - dataTypes.shift(); - if ( ct === undefined ) { - ct = s.mimeType || jqXHR.getResponseHeader("Content-Type"); - } - } - - // Check if we're dealing with a known content-type - if ( ct ) { - for ( type in contents ) { - if ( contents[ type ] && contents[ type ].test( ct ) ) { - dataTypes.unshift( type ); - break; - } - } - } - - // Check to see if we have a response for the expected dataType - if ( dataTypes[ 0 ] in responses ) { - finalDataType = dataTypes[ 0 ]; - } else { - // Try convertible dataTypes - for ( type in responses ) { - if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { - finalDataType = type; - break; - } - if ( !firstDataType ) { - firstDataType = type; - } - } - // Or just use first one - finalDataType = finalDataType || firstDataType; - } - - // If we found a dataType - // We add the dataType to the list if needed - // and return the corresponding response - if ( finalDataType ) { - if ( finalDataType !== dataTypes[ 0 ] ) { - dataTypes.unshift( finalDataType ); - } - return responses[ finalDataType ]; - } - } - - // Chain conversions given the request and the original response - function ajaxConvert ( s, response ) { - var conv2, current, conv, tmp, - converters = {}, - i = 0, - // Work with a copy of dataTypes in case we need to modify it for conversion - dataTypes = s.dataTypes.slice(), - prev = dataTypes[ 0 ]; - - // Apply the dataFilter if provided - if ( s.dataFilter ) { - response = s.dataFilter( response, s.dataType ); - } - - // Create converters map with lowercased keys - if ( dataTypes[ 1 ] ) { - for ( conv in s.converters ) { - converters[ conv.toLowerCase() ] = s.converters[ conv ]; - } - } - - // Convert to each sequential dataType, tolerating list modification - for ( ; (current = dataTypes[++i]); ) { - - // There's only work to do if current dataType is non-auto - if ( current !== "*" ) { - - // Convert response if prev dataType is non-auto and differs from current - if ( prev !== "*" && prev !== current ) { - - // Seek a direct converter - conv = converters[ prev + " " + current ] || converters[ "* " + current ]; - - // If none found, seek a pair - if ( !conv ) { - for ( conv2 in converters ) { - - // If conv2 outputs current - tmp = conv2.split(" "); - if ( tmp[ 1 ] === current ) { - - // If prev can be converted to accepted input - conv = converters[ prev + " " + tmp[ 0 ] ] || +function ajaxHandleResponses( s, jqXHR, responses ) { + var firstDataType, ct, finalDataType, type, + contents = s.contents, + dataTypes = s.dataTypes, + responseFields = s.responseFields; + + // Fill responseXXX fields + for ( type in responseFields ) { + if ( type in responses ) { + jqXHR[ responseFields[type] ] = responses[ type ]; + } + } + + // Remove auto dataType and get content-type in the process + while( dataTypes[ 0 ] === "*" ) { + dataTypes.shift(); + if ( ct === undefined ) { + ct = s.mimeType || jqXHR.getResponseHeader("Content-Type"); + } + } + + // Check if we're dealing with a known content-type + if ( ct ) { + for ( type in contents ) { + if ( contents[ type ] && contents[ type ].test( ct ) ) { + dataTypes.unshift( type ); + break; + } + } + } + + // Check to see if we have a response for the expected dataType + if ( dataTypes[ 0 ] in responses ) { + finalDataType = dataTypes[ 0 ]; + } else { + // Try convertible dataTypes + for ( type in responses ) { + if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { + finalDataType = type; + break; + } + if ( !firstDataType ) { + firstDataType = type; + } + } + // Or just use first one + finalDataType = finalDataType || firstDataType; + } + + // If we found a dataType + // We add the dataType to the list if needed + // and return the corresponding response + if ( finalDataType ) { + if ( finalDataType !== dataTypes[ 0 ] ) { + dataTypes.unshift( finalDataType ); + } + return responses[ finalDataType ]; + } +} + +// Chain conversions given the request and the original response +function ajaxConvert( s, response ) { + var conv2, current, conv, tmp, + converters = {}, + i = 0, + // Work with a copy of dataTypes in case we need to modify it for conversion + dataTypes = s.dataTypes.slice(), + prev = dataTypes[ 0 ]; + + // Apply the dataFilter if provided + if ( s.dataFilter ) { + response = s.dataFilter( response, s.dataType ); + } + + // Create converters map with lowercased keys + if ( dataTypes[ 1 ] ) { + for ( conv in s.converters ) { + converters[ conv.toLowerCase() ] = s.converters[ conv ]; + } + } + + // Convert to each sequential dataType, tolerating list modification + for ( ; (current = dataTypes[++i]); ) { + + // There's only work to do if current dataType is non-auto + if ( current !== "*" ) { + + // Convert response if prev dataType is non-auto and differs from current + if ( prev !== "*" && prev !== current ) { + + // Seek a direct converter + conv = converters[ prev + " " + current ] || converters[ "* " + current ]; + + // If none found, seek a pair + if ( !conv ) { + for ( conv2 in converters ) { + + // If conv2 outputs current + tmp = conv2.split(" "); + if ( tmp[ 1 ] === current ) { + + // If prev can be converted to accepted input + conv = converters[ prev + " " + tmp[ 0 ] ] || converters[ "* " + tmp[ 0 ] ]; - if ( conv ) { - // Condense equivalence converters - if ( conv === true ) { - conv = converters[ conv2 ]; - - // Otherwise, insert the intermediate dataType - } else if ( converters[ conv2 ] !== true ) { - current = tmp[ 0 ]; - dataTypes.splice( i--, 0, current ); - } - - break; - } - } - } - } - - // Apply converter (if not an equivalence) - if ( conv !== true ) { - - // Unless errors are allowed to bubble, catch and return them - if ( conv && s["throws"] ) { - response = conv( response ); - } else { - try { - response = conv( response ); - } catch ( e ) { - return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; - } - } - } - } - - // Update prev for next iteration - prev = current; - } - } - - return { state: "success", data: response }; - } - // Install script dataType - jQuery.ajaxSetup({ - accepts: { - script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" - }, - contents: { - script: /(?:java|ecma)script/ - }, - converters: { - "text script": function ( text ) { - jQuery.globalEval( text ); - return text; - } - } - }); - - // Handle cache's special case and global - jQuery.ajaxPrefilter( "script", function ( s ) { - if ( s.cache === undefined ) { - s.cache = false; - } - if ( s.crossDomain ) { - s.type = "GET"; - s.global = false; - } - }); - - // Bind script tag hack transport - jQuery.ajaxTransport( "script", function (s) { - - // This transport only deals with cross domain requests - if ( s.crossDomain ) { - - var script, - head = document.head || jQuery("head")[0] || document.documentElement; - - return { - - send: function ( _, callback ) { - - script = document.createElement("script"); - - script.async = true; - - if ( s.scriptCharset ) { - script.charset = s.scriptCharset; - } - - script.src = s.url; - - // Attach handlers for all browsers - script.onload = script.onreadystatechange = function ( _, isAbort ) { - - if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { - - // Handle memory leak in IE - script.onload = script.onreadystatechange = null; - - // Remove the script - if ( script.parentNode ) { - script.parentNode.removeChild( script ); - } - - // Dereference the script - script = null; - - // Callback if not abort - if ( !isAbort ) { - callback( 200, "success" ); - } - } - }; - - // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending - // Use native DOM manipulation to avoid our domManip AJAX trickery - head.insertBefore( script, head.firstChild ); - }, - - abort: function () { - if ( script ) { - script.onload( undefined, true ); - } - } - }; - } - }); - var oldCallbacks = [], - rjsonp = /(=)\?(?=&|$)|\?\?/; - - // Default jsonp settings - jQuery.ajaxSetup({ - jsonp: "callback", - jsonpCallback: function () { - var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) ); - this[ callback ] = true; - return callback; - } - }); - - // Detect, normalize options and install callbacks for jsonp requests - jQuery.ajaxPrefilter( "json jsonp", function ( s, originalSettings, jqXHR ) { - - var callbackName, overwritten, responseContainer, - jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? - "url" : - typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data" - ); - - // Handle iff the expected data type is "jsonp" or we have a parameter to set - if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { - - // Get callback name, remembering preexisting value associated with it - callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? - s.jsonpCallback() : - s.jsonpCallback; - - // Insert callback into url or form data - if ( jsonProp ) { - s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); - } else if ( s.jsonp !== false ) { - s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; - } - - // Use data converter to retrieve json after script execution - s.converters["script json"] = function () { - if ( !responseContainer ) { - jQuery.error( callbackName + " was not called" ); - } - return responseContainer[ 0 ]; - }; - - // force json dataType - s.dataTypes[ 0 ] = "json"; - - // Install callback - overwritten = window[ callbackName ]; - window[ callbackName ] = function () { - responseContainer = arguments; - }; - - // Clean-up function (fires after converters) - jqXHR.always(function () { - // Restore preexisting value - window[ callbackName ] = overwritten; - - // Save back as free - if ( s[ callbackName ] ) { - // make sure that re-using the options doesn't screw things around - s.jsonpCallback = originalSettings.jsonpCallback; - - // save the callback name for future use - oldCallbacks.push( callbackName ); - } - - // Call if it was a function and we have a response - if ( responseContainer && jQuery.isFunction( overwritten ) ) { - overwritten( responseContainer[ 0 ] ); - } - - responseContainer = overwritten = undefined; - }); - - // Delegate to script - return "script"; - } - }); - var xhrCallbacks, xhrSupported, - xhrId = 0, - // #5280: Internet Explorer will keep connections alive if we don't abort on unload - xhrOnUnloadAbort = window.ActiveXObject && function () { - // Abort all pending requests - var key; - for ( key in xhrCallbacks ) { - xhrCallbacks[ key ]( undefined, true ); - } - }; - - // Functions to create xhrs - function createStandardXHR () { - try { - return new window.XMLHttpRequest(); - } catch( e ) {} - } - - function createActiveXHR () { - try { - return new window.ActiveXObject("Microsoft.XMLHTTP"); - } catch( e ) {} - } - - // Create the request object - // (This is still attached to ajaxSettings for backward compatibility) - jQuery.ajaxSettings.xhr = window.ActiveXObject ? - /* Microsoft failed to properly + if ( conv ) { + // Condense equivalence converters + if ( conv === true ) { + conv = converters[ conv2 ]; + + // Otherwise, insert the intermediate dataType + } else if ( converters[ conv2 ] !== true ) { + current = tmp[ 0 ]; + dataTypes.splice( i--, 0, current ); + } + + break; + } + } + } + } + + // Apply converter (if not an equivalence) + if ( conv !== true ) { + + // Unless errors are allowed to bubble, catch and return them + if ( conv && s["throws"] ) { + response = conv( response ); + } else { + try { + response = conv( response ); + } catch ( e ) { + return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; + } + } + } + } + + // Update prev for next iteration + prev = current; + } + } + + return { state: "success", data: response }; +} +// Install script dataType +jQuery.ajaxSetup({ + accepts: { + script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" + }, + contents: { + script: /(?:java|ecma)script/ + }, + converters: { + "text script": function( text ) { + jQuery.globalEval( text ); + return text; + } + } +}); + +// Handle cache's special case and global +jQuery.ajaxPrefilter( "script", function( s ) { + if ( s.cache === undefined ) { + s.cache = false; + } + if ( s.crossDomain ) { + s.type = "GET"; + s.global = false; + } +}); + +// Bind script tag hack transport +jQuery.ajaxTransport( "script", function(s) { + + // This transport only deals with cross domain requests + if ( s.crossDomain ) { + + var script, + head = document.head || jQuery("head")[0] || document.documentElement; + + return { + + send: function( _, callback ) { + + script = document.createElement("script"); + + script.async = true; + + if ( s.scriptCharset ) { + script.charset = s.scriptCharset; + } + + script.src = s.url; + + // Attach handlers for all browsers + script.onload = script.onreadystatechange = function( _, isAbort ) { + + if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) { + + // Handle memory leak in IE + script.onload = script.onreadystatechange = null; + + // Remove the script + if ( script.parentNode ) { + script.parentNode.removeChild( script ); + } + + // Dereference the script + script = null; + + // Callback if not abort + if ( !isAbort ) { + callback( 200, "success" ); + } + } + }; + + // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending + // Use native DOM manipulation to avoid our domManip AJAX trickery + head.insertBefore( script, head.firstChild ); + }, + + abort: function() { + if ( script ) { + script.onload( undefined, true ); + } + } + }; + } +}); +var oldCallbacks = [], + rjsonp = /(=)\?(?=&|$)|\?\?/; + +// Default jsonp settings +jQuery.ajaxSetup({ + jsonp: "callback", + jsonpCallback: function() { + var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( ajax_nonce++ ) ); + this[ callback ] = true; + return callback; + } +}); + +// Detect, normalize options and install callbacks for jsonp requests +jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { + + var callbackName, overwritten, responseContainer, + jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? + "url" : + typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data" + ); + + // Handle iff the expected data type is "jsonp" or we have a parameter to set + if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { + + // Get callback name, remembering preexisting value associated with it + callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? + s.jsonpCallback() : + s.jsonpCallback; + + // Insert callback into url or form data + if ( jsonProp ) { + s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); + } else if ( s.jsonp !== false ) { + s.url += ( ajax_rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; + } + + // Use data converter to retrieve json after script execution + s.converters["script json"] = function() { + if ( !responseContainer ) { + jQuery.error( callbackName + " was not called" ); + } + return responseContainer[ 0 ]; + }; + + // force json dataType + s.dataTypes[ 0 ] = "json"; + + // Install callback + overwritten = window[ callbackName ]; + window[ callbackName ] = function() { + responseContainer = arguments; + }; + + // Clean-up function (fires after converters) + jqXHR.always(function() { + // Restore preexisting value + window[ callbackName ] = overwritten; + + // Save back as free + if ( s[ callbackName ] ) { + // make sure that re-using the options doesn't screw things around + s.jsonpCallback = originalSettings.jsonpCallback; + + // save the callback name for future use + oldCallbacks.push( callbackName ); + } + + // Call if it was a function and we have a response + if ( responseContainer && jQuery.isFunction( overwritten ) ) { + overwritten( responseContainer[ 0 ] ); + } + + responseContainer = overwritten = undefined; + }); + + // Delegate to script + return "script"; + } +}); +var xhrCallbacks, xhrSupported, + xhrId = 0, + // #5280: Internet Explorer will keep connections alive if we don't abort on unload + xhrOnUnloadAbort = window.ActiveXObject && function() { + // Abort all pending requests + var key; + for ( key in xhrCallbacks ) { + xhrCallbacks[ key ]( undefined, true ); + } + }; + +// Functions to create xhrs +function createStandardXHR() { + try { + return new window.XMLHttpRequest(); + } catch( e ) {} +} + +function createActiveXHR() { + try { + return new window.ActiveXObject("Microsoft.XMLHTTP"); + } catch( e ) {} +} + +// Create the request object +// (This is still attached to ajaxSettings for backward compatibility) +jQuery.ajaxSettings.xhr = window.ActiveXObject ? + /* Microsoft failed to properly * implement the XMLHttpRequest in IE7 (can't request local files), * so we use the ActiveXObject when it is available * Additionally XMLHttpRequest can be disabled in IE7/IE8 so * we need a fallback. */ - function () { - return !this.isLocal && createStandardXHR() || createActiveXHR(); - } : - // For all other browsers, use the standard XMLHttpRequest object - createStandardXHR; - - // Determine support properties - xhrSupported = jQuery.ajaxSettings.xhr(); - jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); - xhrSupported = jQuery.support.ajax = !!xhrSupported; - - // Create transport if the browser can provide an xhr - if ( xhrSupported ) { - - jQuery.ajaxTransport(function ( s ) { - // Cross domain only allowed if supported through XMLHttpRequest - if ( !s.crossDomain || jQuery.support.cors ) { - - var callback; - - return { - send: function ( headers, complete ) { - - // Get a new xhr - var handle, i, - xhr = s.xhr(); - - // Open the socket - // Passing null username, generates a login popup on Opera (#2865) - if ( s.username ) { - xhr.open( s.type, s.url, s.async, s.username, s.password ); - } else { - xhr.open( s.type, s.url, s.async ); - } - - // Apply custom fields if provided - if ( s.xhrFields ) { - for ( i in s.xhrFields ) { - xhr[ i ] = s.xhrFields[ i ]; - } - } - - // Override mime type if needed - if ( s.mimeType && xhr.overrideMimeType ) { - xhr.overrideMimeType( s.mimeType ); - } - - // X-Requested-With header - // For cross-domain requests, seeing as conditions for a preflight are - // akin to a jigsaw puzzle, we simply never set it to be sure. - // (it can always be set on a per-request basis or even using ajaxSetup) - // For same-domain requests, won't change header if already provided. - if ( !s.crossDomain && !headers["X-Requested-With"] ) { - headers["X-Requested-With"] = "XMLHttpRequest"; - } - - // Need an extra try/catch for cross domain requests in Firefox 3 - try { - for ( i in headers ) { - xhr.setRequestHeader( i, headers[ i ] ); - } - } catch( err ) {} - - // Do send the request - // This may raise an exception which is actually - // handled in jQuery.ajax (so no try/catch here) - xhr.send( ( s.hasContent && s.data ) || null ); - - // Listener - callback = function ( _, isAbort ) { - var status, responseHeaders, statusText, responses; - - // Firefox throws exceptions when accessing properties - // of an xhr when a network error occurred - // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE) - try { - - // Was never called and is aborted or complete - if ( callback && ( isAbort || xhr.readyState === 4 ) ) { - - // Only called once - callback = undefined; - - // Do not keep as active anymore - if ( handle ) { - xhr.onreadystatechange = jQuery.noop; - if ( xhrOnUnloadAbort ) { - delete xhrCallbacks[ handle ]; - } - } - - // If it's an abort - if ( isAbort ) { - // Abort it manually if needed - if ( xhr.readyState !== 4 ) { - xhr.abort(); - } - } else { - responses = {}; - status = xhr.status; - responseHeaders = xhr.getAllResponseHeaders(); - - // When requesting binary data, IE6-9 will throw an exception - // on any attempt to access responseText (#11426) - if ( typeof xhr.responseText === "string" ) { - responses.text = xhr.responseText; - } - - // Firefox throws an exception when accessing - // statusText for faulty cross-domain requests - try { - statusText = xhr.statusText; - } catch( e ) { - // We normalize with Webkit giving an empty statusText - statusText = ""; - } - - // Filter status for non standard behaviors - - // If the request is local and we have data: assume a success - // (success with no data won't get notified, that's the best we - // can do given current implementations) - if ( !status && s.isLocal && !s.crossDomain ) { - status = responses.text ? 200 : 404; - // IE - #1450: sometimes returns 1223 when it should be 204 - } else if ( status === 1223 ) { - status = 204; - } - } - } - } catch( firefoxAccessException ) { - if ( !isAbort ) { - complete( -1, firefoxAccessException ); - } - } - - // Call complete if needed - if ( responses ) { - complete( status, statusText, responses, responseHeaders ); - } - }; - - if ( !s.async ) { - // if we're in sync mode we fire the callback - callback(); - } else if ( xhr.readyState === 4 ) { - // (IE6 & IE7) if it's in cache and has been - // retrieved directly we need to fire the callback - setTimeout( callback ); - } else { - handle = ++xhrId; - if ( xhrOnUnloadAbort ) { - // Create the active xhrs callbacks list if needed - // and attach the unload handler - if ( !xhrCallbacks ) { - xhrCallbacks = {}; - jQuery( window ).unload( xhrOnUnloadAbort ); - } - // Add to list of active xhrs callbacks - xhrCallbacks[ handle ] = callback; - } - xhr.onreadystatechange = callback; - } - }, - - abort: function () { - if ( callback ) { - callback( undefined, true ); - } - } - }; - } - }); - } - var fxNow, timerId, - rfxtypes = /^(?:toggle|show|hide)$/, - rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ), - rrun = /queueHooks$/, - animationPrefilters = [ defaultPrefilter ], - tweeners = { - "*": [function ( prop, value ) { - var end, unit, - tween = this.createTween( prop, value ), - parts = rfxnum.exec( value ), - target = tween.cur(), - start = +target || 0, - scale = 1, - maxIterations = 20; - - if ( parts ) { - end = +parts[2]; - unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" ); - - // We need to compute starting value - if ( unit !== "px" && start ) { - // Iteratively approximate from a nonzero starting point - // Prefer the current property, because this process will be trivial if it uses the same units - // Fallback to end or a simple constant - start = jQuery.css( tween.elem, prop, true ) || end || 1; - - do { - // If previous iteration zeroed out, double until we get *something* - // Use a string for doubling factor so we don't accidentally see scale as unchanged below - scale = scale || ".5"; - - // Adjust and apply - start = start / scale; - jQuery.style( tween.elem, prop, start + unit ); - - // Update scale, tolerating zero or NaN from tween.cur() - // And breaking the loop if scale is unchanged or perfect, or if we've just had enough - } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations ); - } - - tween.unit = unit; - tween.start = start; - // If a +=/-= token was provided, we're doing a relative animation - tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end; - } - return tween; - }] - }; - - // Animations created synchronously will run synchronously - function createFxNow () { - setTimeout(function () { - fxNow = undefined; - }); - return ( fxNow = jQuery.now() ); - } - - function createTweens ( animation, props ) { - jQuery.each( props, function ( prop, value ) { - var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ), - index = 0, - length = collection.length; - for ( ; index < length; index++ ) { - if ( collection[ index ].call( animation, prop, value ) ) { - - // we're done with this property - return; - } - } - }); - } - - function Animation ( elem, properties, options ) { - var result, - stopped, - index = 0, - length = animationPrefilters.length, - deferred = jQuery.Deferred().always( function () { - // don't match elem in the :animated selector - delete tick.elem; - }), - tick = function () { - if ( stopped ) { - return false; - } - var currentTime = fxNow || createFxNow(), - remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), - // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497) - temp = remaining / animation.duration || 0, - percent = 1 - temp, - index = 0, - length = animation.tweens.length; - - for ( ; index < length; index++ ) { - animation.tweens[ index ].run( percent ); - } - - deferred.notifyWith( elem, [ animation, percent, remaining ]); - - if ( percent < 1 && length ) { - return remaining; - } - deferred.resolveWith( elem, [ animation ] ); - return false; - - }, - animation = deferred.promise({ - elem: elem, - props: jQuery.extend( {}, properties ), - opts: jQuery.extend( true, { specialEasing: {} }, options ), - originalProperties: properties, - originalOptions: options, - startTime: fxNow || createFxNow(), - duration: options.duration, - tweens: [], - createTween: function ( prop, end ) { - var tween = jQuery.Tween( elem, animation.opts, prop, end, - animation.opts.specialEasing[ prop ] || animation.opts.easing ); - animation.tweens.push( tween ); - return tween; - }, - stop: function ( gotoEnd ) { - var index = 0, - // if we are going to the end, we want to run all the tweens - // otherwise we skip this part - length = gotoEnd ? animation.tweens.length : 0; - if ( stopped ) { - return this; - } - stopped = true; - for ( ; index < length; index++ ) { - animation.tweens[ index ].run( 1 ); - } - - // resolve when we played the last frame - // otherwise, reject - if ( gotoEnd ) { - deferred.resolveWith( elem, [ animation, gotoEnd ] ); - } else { - deferred.rejectWith( elem, [ animation, gotoEnd ] ); - } - return this; - } - }), - props = animation.props; - - propFilter( props, animation.opts.specialEasing ); - - for ( ; index < length; index++ ) { - result = animationPrefilters[ index ].call( animation, elem, props, animation.opts ); - if ( result ) { - return result; - } - } - - createTweens( animation, props ); - - if ( jQuery.isFunction( animation.opts.start ) ) { - animation.opts.start.call( elem, animation ); - } - - jQuery.fx.timer( - jQuery.extend( tick, { - elem: elem, - anim: animation, - queue: animation.opts.queue - }) - ); - - // attach callbacks from options - return animation.progress( animation.opts.progress ) - .done( animation.opts.done, animation.opts.complete ) - .fail( animation.opts.fail ) - .always( animation.opts.always ); - } - - function propFilter ( props, specialEasing ) { - var value, name, index, easing, hooks; - - // camelCase, specialEasing and expand cssHook pass - for ( index in props ) { - name = jQuery.camelCase( index ); - easing = specialEasing[ name ]; - value = props[ index ]; - if ( jQuery.isArray( value ) ) { - easing = value[ 1 ]; - value = props[ index ] = value[ 0 ]; - } - - if ( index !== name ) { - props[ name ] = value; - delete props[ index ]; - } - - hooks = jQuery.cssHooks[ name ]; - if ( hooks && "expand" in hooks ) { - value = hooks.expand( value ); - delete props[ name ]; - - // not quite $.extend, this wont overwrite keys already present. - // also - reusing 'index' from above because we have the correct "name" - for ( index in value ) { - if ( !( index in props ) ) { - props[ index ] = value[ index ]; - specialEasing[ index ] = easing; - } - } - } else { - specialEasing[ name ] = easing; - } - } - } - - jQuery.Animation = jQuery.extend( Animation, { - - tweener: function ( props, callback ) { - if ( jQuery.isFunction( props ) ) { - callback = props; - props = [ "*" ]; - } else { - props = props.split(" "); - } - - var prop, - index = 0, - length = props.length; - - for ( ; index < length; index++ ) { - prop = props[ index ]; - tweeners[ prop ] = tweeners[ prop ] || []; - tweeners[ prop ].unshift( callback ); - } - }, - - prefilter: function ( callback, prepend ) { - if ( prepend ) { - animationPrefilters.unshift( callback ); - } else { - animationPrefilters.push( callback ); - } - } - }); - - function defaultPrefilter ( elem, props, opts ) { - /* jshint validthis:true */ - var prop, index, length, - value, dataShow, toggle, - tween, hooks, oldfire, - anim = this, - style = elem.style, - orig = {}, - handled = [], - hidden = elem.nodeType && isHidden( elem ); - - // handle queue: false promises - if ( !opts.queue ) { - hooks = jQuery._queueHooks( elem, "fx" ); - if ( hooks.unqueued == null ) { - hooks.unqueued = 0; - oldfire = hooks.empty.fire; - hooks.empty.fire = function () { - if ( !hooks.unqueued ) { - oldfire(); - } - }; - } - hooks.unqueued++; - - anim.always(function () { - // doing this makes sure that the complete handler will be called - // before this completes - anim.always(function () { - hooks.unqueued--; - if ( !jQuery.queue( elem, "fx" ).length ) { - hooks.empty.fire(); - } - }); - }); - } - - // height/width overflow pass - if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { - // Make sure that nothing sneaks out - // Record all 3 overflow attributes because IE does not - // change the overflow attribute when overflowX and - // overflowY are set to the same value - opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; - - // Set display property to inline-block for height/width - // animations on inline elements that are having width/height animated - if ( jQuery.css( elem, "display" ) === "inline" && + function() { + return !this.isLocal && createStandardXHR() || createActiveXHR(); + } : + // For all other browsers, use the standard XMLHttpRequest object + createStandardXHR; + +// Determine support properties +xhrSupported = jQuery.ajaxSettings.xhr(); +jQuery.support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); +xhrSupported = jQuery.support.ajax = !!xhrSupported; + +// Create transport if the browser can provide an xhr +if ( xhrSupported ) { + + jQuery.ajaxTransport(function( s ) { + // Cross domain only allowed if supported through XMLHttpRequest + if ( !s.crossDomain || jQuery.support.cors ) { + + var callback; + + return { + send: function( headers, complete ) { + + // Get a new xhr + var handle, i, + xhr = s.xhr(); + + // Open the socket + // Passing null username, generates a login popup on Opera (#2865) + if ( s.username ) { + xhr.open( s.type, s.url, s.async, s.username, s.password ); + } else { + xhr.open( s.type, s.url, s.async ); + } + + // Apply custom fields if provided + if ( s.xhrFields ) { + for ( i in s.xhrFields ) { + xhr[ i ] = s.xhrFields[ i ]; + } + } + + // Override mime type if needed + if ( s.mimeType && xhr.overrideMimeType ) { + xhr.overrideMimeType( s.mimeType ); + } + + // X-Requested-With header + // For cross-domain requests, seeing as conditions for a preflight are + // akin to a jigsaw puzzle, we simply never set it to be sure. + // (it can always be set on a per-request basis or even using ajaxSetup) + // For same-domain requests, won't change header if already provided. + if ( !s.crossDomain && !headers["X-Requested-With"] ) { + headers["X-Requested-With"] = "XMLHttpRequest"; + } + + // Need an extra try/catch for cross domain requests in Firefox 3 + try { + for ( i in headers ) { + xhr.setRequestHeader( i, headers[ i ] ); + } + } catch( err ) {} + + // Do send the request + // This may raise an exception which is actually + // handled in jQuery.ajax (so no try/catch here) + xhr.send( ( s.hasContent && s.data ) || null ); + + // Listener + callback = function( _, isAbort ) { + var status, responseHeaders, statusText, responses; + + // Firefox throws exceptions when accessing properties + // of an xhr when a network error occurred + // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE) + try { + + // Was never called and is aborted or complete + if ( callback && ( isAbort || xhr.readyState === 4 ) ) { + + // Only called once + callback = undefined; + + // Do not keep as active anymore + if ( handle ) { + xhr.onreadystatechange = jQuery.noop; + if ( xhrOnUnloadAbort ) { + delete xhrCallbacks[ handle ]; + } + } + + // If it's an abort + if ( isAbort ) { + // Abort it manually if needed + if ( xhr.readyState !== 4 ) { + xhr.abort(); + } + } else { + responses = {}; + status = xhr.status; + responseHeaders = xhr.getAllResponseHeaders(); + + // When requesting binary data, IE6-9 will throw an exception + // on any attempt to access responseText (#11426) + if ( typeof xhr.responseText === "string" ) { + responses.text = xhr.responseText; + } + + // Firefox throws an exception when accessing + // statusText for faulty cross-domain requests + try { + statusText = xhr.statusText; + } catch( e ) { + // We normalize with Webkit giving an empty statusText + statusText = ""; + } + + // Filter status for non standard behaviors + + // If the request is local and we have data: assume a success + // (success with no data won't get notified, that's the best we + // can do given current implementations) + if ( !status && s.isLocal && !s.crossDomain ) { + status = responses.text ? 200 : 404; + // IE - #1450: sometimes returns 1223 when it should be 204 + } else if ( status === 1223 ) { + status = 204; + } + } + } + } catch( firefoxAccessException ) { + if ( !isAbort ) { + complete( -1, firefoxAccessException ); + } + } + + // Call complete if needed + if ( responses ) { + complete( status, statusText, responses, responseHeaders ); + } + }; + + if ( !s.async ) { + // if we're in sync mode we fire the callback + callback(); + } else if ( xhr.readyState === 4 ) { + // (IE6 & IE7) if it's in cache and has been + // retrieved directly we need to fire the callback + setTimeout( callback ); + } else { + handle = ++xhrId; + if ( xhrOnUnloadAbort ) { + // Create the active xhrs callbacks list if needed + // and attach the unload handler + if ( !xhrCallbacks ) { + xhrCallbacks = {}; + jQuery( window ).unload( xhrOnUnloadAbort ); + } + // Add to list of active xhrs callbacks + xhrCallbacks[ handle ] = callback; + } + xhr.onreadystatechange = callback; + } + }, + + abort: function() { + if ( callback ) { + callback( undefined, true ); + } + } + }; + } + }); +} +var fxNow, timerId, + rfxtypes = /^(?:toggle|show|hide)$/, + rfxnum = new RegExp( "^(?:([+-])=|)(" + core_pnum + ")([a-z%]*)$", "i" ), + rrun = /queueHooks$/, + animationPrefilters = [ defaultPrefilter ], + tweeners = { + "*": [function( prop, value ) { + var end, unit, + tween = this.createTween( prop, value ), + parts = rfxnum.exec( value ), + target = tween.cur(), + start = +target || 0, + scale = 1, + maxIterations = 20; + + if ( parts ) { + end = +parts[2]; + unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + + // We need to compute starting value + if ( unit !== "px" && start ) { + // Iteratively approximate from a nonzero starting point + // Prefer the current property, because this process will be trivial if it uses the same units + // Fallback to end or a simple constant + start = jQuery.css( tween.elem, prop, true ) || end || 1; + + do { + // If previous iteration zeroed out, double until we get *something* + // Use a string for doubling factor so we don't accidentally see scale as unchanged below + scale = scale || ".5"; + + // Adjust and apply + start = start / scale; + jQuery.style( tween.elem, prop, start + unit ); + + // Update scale, tolerating zero or NaN from tween.cur() + // And breaking the loop if scale is unchanged or perfect, or if we've just had enough + } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations ); + } + + tween.unit = unit; + tween.start = start; + // If a +=/-= token was provided, we're doing a relative animation + tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end; + } + return tween; + }] + }; + +// Animations created synchronously will run synchronously +function createFxNow() { + setTimeout(function() { + fxNow = undefined; + }); + return ( fxNow = jQuery.now() ); +} + +function createTweens( animation, props ) { + jQuery.each( props, function( prop, value ) { + var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ), + index = 0, + length = collection.length; + for ( ; index < length; index++ ) { + if ( collection[ index ].call( animation, prop, value ) ) { + + // we're done with this property + return; + } + } + }); +} + +function Animation( elem, properties, options ) { + var result, + stopped, + index = 0, + length = animationPrefilters.length, + deferred = jQuery.Deferred().always( function() { + // don't match elem in the :animated selector + delete tick.elem; + }), + tick = function() { + if ( stopped ) { + return false; + } + var currentTime = fxNow || createFxNow(), + remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), + // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497) + temp = remaining / animation.duration || 0, + percent = 1 - temp, + index = 0, + length = animation.tweens.length; + + for ( ; index < length ; index++ ) { + animation.tweens[ index ].run( percent ); + } + + deferred.notifyWith( elem, [ animation, percent, remaining ]); + + if ( percent < 1 && length ) { + return remaining; + } else { + deferred.resolveWith( elem, [ animation ] ); + return false; + } + }, + animation = deferred.promise({ + elem: elem, + props: jQuery.extend( {}, properties ), + opts: jQuery.extend( true, { specialEasing: {} }, options ), + originalProperties: properties, + originalOptions: options, + startTime: fxNow || createFxNow(), + duration: options.duration, + tweens: [], + createTween: function( prop, end ) { + var tween = jQuery.Tween( elem, animation.opts, prop, end, + animation.opts.specialEasing[ prop ] || animation.opts.easing ); + animation.tweens.push( tween ); + return tween; + }, + stop: function( gotoEnd ) { + var index = 0, + // if we are going to the end, we want to run all the tweens + // otherwise we skip this part + length = gotoEnd ? animation.tweens.length : 0; + if ( stopped ) { + return this; + } + stopped = true; + for ( ; index < length ; index++ ) { + animation.tweens[ index ].run( 1 ); + } + + // resolve when we played the last frame + // otherwise, reject + if ( gotoEnd ) { + deferred.resolveWith( elem, [ animation, gotoEnd ] ); + } else { + deferred.rejectWith( elem, [ animation, gotoEnd ] ); + } + return this; + } + }), + props = animation.props; + + propFilter( props, animation.opts.specialEasing ); + + for ( ; index < length ; index++ ) { + result = animationPrefilters[ index ].call( animation, elem, props, animation.opts ); + if ( result ) { + return result; + } + } + + createTweens( animation, props ); + + if ( jQuery.isFunction( animation.opts.start ) ) { + animation.opts.start.call( elem, animation ); + } + + jQuery.fx.timer( + jQuery.extend( tick, { + elem: elem, + anim: animation, + queue: animation.opts.queue + }) + ); + + // attach callbacks from options + return animation.progress( animation.opts.progress ) + .done( animation.opts.done, animation.opts.complete ) + .fail( animation.opts.fail ) + .always( animation.opts.always ); +} + +function propFilter( props, specialEasing ) { + var value, name, index, easing, hooks; + + // camelCase, specialEasing and expand cssHook pass + for ( index in props ) { + name = jQuery.camelCase( index ); + easing = specialEasing[ name ]; + value = props[ index ]; + if ( jQuery.isArray( value ) ) { + easing = value[ 1 ]; + value = props[ index ] = value[ 0 ]; + } + + if ( index !== name ) { + props[ name ] = value; + delete props[ index ]; + } + + hooks = jQuery.cssHooks[ name ]; + if ( hooks && "expand" in hooks ) { + value = hooks.expand( value ); + delete props[ name ]; + + // not quite $.extend, this wont overwrite keys already present. + // also - reusing 'index' from above because we have the correct "name" + for ( index in value ) { + if ( !( index in props ) ) { + props[ index ] = value[ index ]; + specialEasing[ index ] = easing; + } + } + } else { + specialEasing[ name ] = easing; + } + } +} + +jQuery.Animation = jQuery.extend( Animation, { + + tweener: function( props, callback ) { + if ( jQuery.isFunction( props ) ) { + callback = props; + props = [ "*" ]; + } else { + props = props.split(" "); + } + + var prop, + index = 0, + length = props.length; + + for ( ; index < length ; index++ ) { + prop = props[ index ]; + tweeners[ prop ] = tweeners[ prop ] || []; + tweeners[ prop ].unshift( callback ); + } + }, + + prefilter: function( callback, prepend ) { + if ( prepend ) { + animationPrefilters.unshift( callback ); + } else { + animationPrefilters.push( callback ); + } + } +}); + +function defaultPrefilter( elem, props, opts ) { + /*jshint validthis:true */ + var prop, index, length, + value, dataShow, toggle, + tween, hooks, oldfire, + anim = this, + style = elem.style, + orig = {}, + handled = [], + hidden = elem.nodeType && isHidden( elem ); + + // handle queue: false promises + if ( !opts.queue ) { + hooks = jQuery._queueHooks( elem, "fx" ); + if ( hooks.unqueued == null ) { + hooks.unqueued = 0; + oldfire = hooks.empty.fire; + hooks.empty.fire = function() { + if ( !hooks.unqueued ) { + oldfire(); + } + }; + } + hooks.unqueued++; + + anim.always(function() { + // doing this makes sure that the complete handler will be called + // before this completes + anim.always(function() { + hooks.unqueued--; + if ( !jQuery.queue( elem, "fx" ).length ) { + hooks.empty.fire(); + } + }); + }); + } + + // height/width overflow pass + if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { + // Make sure that nothing sneaks out + // Record all 3 overflow attributes because IE does not + // change the overflow attribute when overflowX and + // overflowY are set to the same value + opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; + + // Set display property to inline-block for height/width + // animations on inline elements that are having width/height animated + if ( jQuery.css( elem, "display" ) === "inline" && jQuery.css( elem, "float" ) === "none" ) { - // inline-level elements accept inline-block; - // block-level elements need to be inline with layout - if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) { - style.display = "inline-block"; - - } else { - style.zoom = 1; - } - } - } - - if ( opts.overflow ) { - style.overflow = "hidden"; - if ( !jQuery.support.shrinkWrapBlocks ) { - anim.always(function () { - style.overflow = opts.overflow[ 0 ]; - style.overflowX = opts.overflow[ 1 ]; - style.overflowY = opts.overflow[ 2 ]; - }); - } - } - - - // show/hide pass - for ( index in props ) { - value = props[ index ]; - if ( rfxtypes.exec( value ) ) { - delete props[ index ]; - toggle = toggle || value === "toggle"; - if ( value === ( hidden ? "hide" : "show" ) ) { - continue; - } - handled.push( index ); - } - } - - length = handled.length; - if ( length ) { - dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} ); - if ( "hidden" in dataShow ) { - hidden = dataShow.hidden; - } - - // store state if its toggle - enables .stop().toggle() to "reverse" - if ( toggle ) { - dataShow.hidden = !hidden; - } - if ( hidden ) { - jQuery( elem ).show(); - } else { - anim.done(function () { - jQuery( elem ).hide(); - }); - } - anim.done(function () { - var prop; - jQuery._removeData( elem, "fxshow" ); - for ( prop in orig ) { - jQuery.style( elem, prop, orig[ prop ] ); - } - }); - for ( index = 0; index < length; index++ ) { - prop = handled[ index ]; - tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 ); - orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop ); - - if ( !( prop in dataShow ) ) { - dataShow[ prop ] = tween.start; - if ( hidden ) { - tween.end = tween.start; - tween.start = prop === "width" || prop === "height" ? 1 : 0; - } - } - } - } - } - - function Tween ( elem, options, prop, end, easing ) { - return new Tween.prototype.init( elem, options, prop, end, easing ); - } - jQuery.Tween = Tween; - - Tween.prototype = { - constructor: Tween, - init: function ( elem, options, prop, end, easing, unit ) { - this.elem = elem; - this.prop = prop; - this.easing = easing || "swing"; - this.options = options; - this.start = this.now = this.cur(); - this.end = end; - this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); - }, - cur: function () { - var hooks = Tween.propHooks[ this.prop ]; - - return hooks && hooks.get ? - hooks.get( this ) : - Tween.propHooks._default.get( this ); - }, - run: function ( percent ) { - var eased, - hooks = Tween.propHooks[ this.prop ]; - - if ( this.options.duration ) { - this.pos = eased = jQuery.easing[ this.easing ]( - percent, this.options.duration * percent, 0, 1, this.options.duration - ); - } else { - this.pos = eased = percent; - } - this.now = ( this.end - this.start ) * eased + this.start; - - if ( this.options.step ) { - this.options.step.call( this.elem, this.now, this ); - } - - if ( hooks && hooks.set ) { - hooks.set( this ); - } else { - Tween.propHooks._default.set( this ); - } - return this; - } - }; - - Tween.prototype.init.prototype = Tween.prototype; - - Tween.propHooks = { - _default: { - get: function ( tween ) { - var result; - - if ( tween.elem[ tween.prop ] != null && + // inline-level elements accept inline-block; + // block-level elements need to be inline with layout + if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) { + style.display = "inline-block"; + + } else { + style.zoom = 1; + } + } + } + + if ( opts.overflow ) { + style.overflow = "hidden"; + if ( !jQuery.support.shrinkWrapBlocks ) { + anim.always(function() { + style.overflow = opts.overflow[ 0 ]; + style.overflowX = opts.overflow[ 1 ]; + style.overflowY = opts.overflow[ 2 ]; + }); + } + } + + + // show/hide pass + for ( index in props ) { + value = props[ index ]; + if ( rfxtypes.exec( value ) ) { + delete props[ index ]; + toggle = toggle || value === "toggle"; + if ( value === ( hidden ? "hide" : "show" ) ) { + continue; + } + handled.push( index ); + } + } + + length = handled.length; + if ( length ) { + dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} ); + if ( "hidden" in dataShow ) { + hidden = dataShow.hidden; + } + + // store state if its toggle - enables .stop().toggle() to "reverse" + if ( toggle ) { + dataShow.hidden = !hidden; + } + if ( hidden ) { + jQuery( elem ).show(); + } else { + anim.done(function() { + jQuery( elem ).hide(); + }); + } + anim.done(function() { + var prop; + jQuery._removeData( elem, "fxshow" ); + for ( prop in orig ) { + jQuery.style( elem, prop, orig[ prop ] ); + } + }); + for ( index = 0 ; index < length ; index++ ) { + prop = handled[ index ]; + tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 ); + orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop ); + + if ( !( prop in dataShow ) ) { + dataShow[ prop ] = tween.start; + if ( hidden ) { + tween.end = tween.start; + tween.start = prop === "width" || prop === "height" ? 1 : 0; + } + } + } + } +} + +function Tween( elem, options, prop, end, easing ) { + return new Tween.prototype.init( elem, options, prop, end, easing ); +} +jQuery.Tween = Tween; + +Tween.prototype = { + constructor: Tween, + init: function( elem, options, prop, end, easing, unit ) { + this.elem = elem; + this.prop = prop; + this.easing = easing || "swing"; + this.options = options; + this.start = this.now = this.cur(); + this.end = end; + this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); + }, + cur: function() { + var hooks = Tween.propHooks[ this.prop ]; + + return hooks && hooks.get ? + hooks.get( this ) : + Tween.propHooks._default.get( this ); + }, + run: function( percent ) { + var eased, + hooks = Tween.propHooks[ this.prop ]; + + if ( this.options.duration ) { + this.pos = eased = jQuery.easing[ this.easing ]( + percent, this.options.duration * percent, 0, 1, this.options.duration + ); + } else { + this.pos = eased = percent; + } + this.now = ( this.end - this.start ) * eased + this.start; + + if ( this.options.step ) { + this.options.step.call( this.elem, this.now, this ); + } + + if ( hooks && hooks.set ) { + hooks.set( this ); + } else { + Tween.propHooks._default.set( this ); + } + return this; + } +}; + +Tween.prototype.init.prototype = Tween.prototype; + +Tween.propHooks = { + _default: { + get: function( tween ) { + var result; + + if ( tween.elem[ tween.prop ] != null && (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) { - return tween.elem[ tween.prop ]; - } - - // passing an empty string as a 3rd parameter to .css will automatically - // attempt a parseFloat and fallback to a string if the parse fails - // so, simple values such as "10px" are parsed to Float. - // complex values such as "rotate(1rad)" are returned as is. - result = jQuery.css( tween.elem, tween.prop, "" ); - // Empty strings, null, undefined and "auto" are converted to 0. - return !result || result === "auto" ? 0 : result; - }, - set: function ( tween ) { - // use step hook for back compat - use cssHook if its there - use .style if its - // available and use plain properties where available - if ( jQuery.fx.step[ tween.prop ] ) { - jQuery.fx.step[ tween.prop ]( tween ); - } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { - jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); - } else { - tween.elem[ tween.prop ] = tween.now; - } - } - } - }; - - // Remove in 2.0 - this supports IE8's panic based approach - // to setting things on disconnected nodes - - Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { - set: function ( tween ) { - if ( tween.elem.nodeType && tween.elem.parentNode ) { - tween.elem[ tween.prop ] = tween.now; - } - } - }; - - jQuery.each([ "toggle", "show", "hide" ], function ( i, name ) { - var cssFn = jQuery.fn[ name ]; - jQuery.fn[ name ] = function ( speed, easing, callback ) { - return speed == null || typeof speed === "boolean" ? - cssFn.apply( this, arguments ) : - this.animate( genFx( name, true ), speed, easing, callback ); - }; - }); - - jQuery.fn.extend({ - fadeTo: function ( speed, to, easing, callback ) { - - // show any hidden elements after setting opacity to 0 - return this.filter( isHidden ).css( "opacity", 0 ).show() - - // animate to the value specified - .end().animate({ opacity: to }, speed, easing, callback ); - }, - animate: function ( prop, speed, easing, callback ) { - var empty = jQuery.isEmptyObject( prop ), - optall = jQuery.speed( speed, easing, callback ), - doAnimation = function () { - // Operate on a copy of prop so per-property easing won't be lost - var anim = Animation( this, jQuery.extend( {}, prop ), optall ); - doAnimation.finish = function () { - anim.stop( true ); - }; - // Empty animations, or finishing resolves immediately - if ( empty || jQuery._data( this, "finish" ) ) { - anim.stop( true ); - } - }; - doAnimation.finish = doAnimation; - - return empty || optall.queue === false ? - this.each( doAnimation ) : - this.queue( optall.queue, doAnimation ); - }, - stop: function ( type, clearQueue, gotoEnd ) { - var stopQueue = function ( hooks ) { - var stop = hooks.stop; - delete hooks.stop; - stop( gotoEnd ); - }; - - if ( typeof type !== "string" ) { - gotoEnd = clearQueue; - clearQueue = type; - type = undefined; - } - if ( clearQueue && type !== false ) { - this.queue( type || "fx", [] ); - } - - return this.each(function () { - var dequeue = true, - index = type != null && type + "queueHooks", - timers = jQuery.timers, - data = jQuery._data( this ); - - if ( index ) { - if ( data[ index ] && data[ index ].stop ) { - stopQueue( data[ index ] ); - } - } else { - for ( index in data ) { - if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { - stopQueue( data[ index ] ); - } - } - } - - for ( index = timers.length; index--; ) { - if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) { - timers[ index ].anim.stop( gotoEnd ); - dequeue = false; - timers.splice( index, 1 ); - } - } - - // start the next in the queue if the last step wasn't forced - // timers currently will call their complete callbacks, which will dequeue - // but only if they were gotoEnd - if ( dequeue || !gotoEnd ) { - jQuery.dequeue( this, type ); - } - }); - }, - finish: function ( type ) { - if ( type !== false ) { - type = type || "fx"; - } - return this.each(function () { - var index, - data = jQuery._data( this ), - queue = data[ type + "queue" ], - hooks = data[ type + "queueHooks" ], - timers = jQuery.timers, - length = queue ? queue.length : 0; - - // enable finishing flag on private data - data.finish = true; - - // empty the queue first - jQuery.queue( this, type, [] ); - - if ( hooks && hooks.cur && hooks.cur.finish ) { - hooks.cur.finish.call( this ); - } - - // look for any active animations, and finish them - for ( index = timers.length; index--; ) { - if ( timers[ index ].elem === this && timers[ index ].queue === type ) { - timers[ index ].anim.stop( true ); - timers.splice( index, 1 ); - } - } - - // look for any animations in the old queue and finish them - for ( index = 0; index < length; index++ ) { - if ( queue[ index ] && queue[ index ].finish ) { - queue[ index ].finish.call( this ); - } - } - - // turn off finishing flag - delete data.finish; - }); - } - }); - - // Generate parameters to create a standard animation - function genFx ( type, includeWidth ) { - var which, - attrs = { height: type }, - i = 0; - - // if we include width, step value is 1 to do all cssExpand values, - // if we don't include width, step value is 2 to skip over Left and Right - includeWidth = includeWidth ? 1 : 0; - for( ; i < 4; i += 2 - includeWidth ) { - which = cssExpand[ i ]; - attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; - } - - if ( includeWidth ) { - attrs.opacity = attrs.width = type; - } - - return attrs; - } - - // Generate shortcuts for custom animations - jQuery.each({ - slideDown: genFx("show"), - slideUp: genFx("hide"), - slideToggle: genFx("toggle"), - fadeIn: { opacity: "show" }, - fadeOut: { opacity: "hide" }, - fadeToggle: { opacity: "toggle" } - }, function ( name, props ) { - jQuery.fn[ name ] = function ( speed, easing, callback ) { - return this.animate( props, speed, easing, callback ); - }; - }); - - jQuery.speed = function ( speed, easing, fn ) { - var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { - complete: fn || !fn && easing || + return tween.elem[ tween.prop ]; + } + + // passing an empty string as a 3rd parameter to .css will automatically + // attempt a parseFloat and fallback to a string if the parse fails + // so, simple values such as "10px" are parsed to Float. + // complex values such as "rotate(1rad)" are returned as is. + result = jQuery.css( tween.elem, tween.prop, "" ); + // Empty strings, null, undefined and "auto" are converted to 0. + return !result || result === "auto" ? 0 : result; + }, + set: function( tween ) { + // use step hook for back compat - use cssHook if its there - use .style if its + // available and use plain properties where available + if ( jQuery.fx.step[ tween.prop ] ) { + jQuery.fx.step[ tween.prop ]( tween ); + } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { + jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); + } else { + tween.elem[ tween.prop ] = tween.now; + } + } + } +}; + +// Remove in 2.0 - this supports IE8's panic based approach +// to setting things on disconnected nodes + +Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { + set: function( tween ) { + if ( tween.elem.nodeType && tween.elem.parentNode ) { + tween.elem[ tween.prop ] = tween.now; + } + } +}; + +jQuery.each([ "toggle", "show", "hide" ], function( i, name ) { + var cssFn = jQuery.fn[ name ]; + jQuery.fn[ name ] = function( speed, easing, callback ) { + return speed == null || typeof speed === "boolean" ? + cssFn.apply( this, arguments ) : + this.animate( genFx( name, true ), speed, easing, callback ); + }; +}); + +jQuery.fn.extend({ + fadeTo: function( speed, to, easing, callback ) { + + // show any hidden elements after setting opacity to 0 + return this.filter( isHidden ).css( "opacity", 0 ).show() + + // animate to the value specified + .end().animate({ opacity: to }, speed, easing, callback ); + }, + animate: function( prop, speed, easing, callback ) { + var empty = jQuery.isEmptyObject( prop ), + optall = jQuery.speed( speed, easing, callback ), + doAnimation = function() { + // Operate on a copy of prop so per-property easing won't be lost + var anim = Animation( this, jQuery.extend( {}, prop ), optall ); + doAnimation.finish = function() { + anim.stop( true ); + }; + // Empty animations, or finishing resolves immediately + if ( empty || jQuery._data( this, "finish" ) ) { + anim.stop( true ); + } + }; + doAnimation.finish = doAnimation; + + return empty || optall.queue === false ? + this.each( doAnimation ) : + this.queue( optall.queue, doAnimation ); + }, + stop: function( type, clearQueue, gotoEnd ) { + var stopQueue = function( hooks ) { + var stop = hooks.stop; + delete hooks.stop; + stop( gotoEnd ); + }; + + if ( typeof type !== "string" ) { + gotoEnd = clearQueue; + clearQueue = type; + type = undefined; + } + if ( clearQueue && type !== false ) { + this.queue( type || "fx", [] ); + } + + return this.each(function() { + var dequeue = true, + index = type != null && type + "queueHooks", + timers = jQuery.timers, + data = jQuery._data( this ); + + if ( index ) { + if ( data[ index ] && data[ index ].stop ) { + stopQueue( data[ index ] ); + } + } else { + for ( index in data ) { + if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { + stopQueue( data[ index ] ); + } + } + } + + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) { + timers[ index ].anim.stop( gotoEnd ); + dequeue = false; + timers.splice( index, 1 ); + } + } + + // start the next in the queue if the last step wasn't forced + // timers currently will call their complete callbacks, which will dequeue + // but only if they were gotoEnd + if ( dequeue || !gotoEnd ) { + jQuery.dequeue( this, type ); + } + }); + }, + finish: function( type ) { + if ( type !== false ) { + type = type || "fx"; + } + return this.each(function() { + var index, + data = jQuery._data( this ), + queue = data[ type + "queue" ], + hooks = data[ type + "queueHooks" ], + timers = jQuery.timers, + length = queue ? queue.length : 0; + + // enable finishing flag on private data + data.finish = true; + + // empty the queue first + jQuery.queue( this, type, [] ); + + if ( hooks && hooks.cur && hooks.cur.finish ) { + hooks.cur.finish.call( this ); + } + + // look for any active animations, and finish them + for ( index = timers.length; index--; ) { + if ( timers[ index ].elem === this && timers[ index ].queue === type ) { + timers[ index ].anim.stop( true ); + timers.splice( index, 1 ); + } + } + + // look for any animations in the old queue and finish them + for ( index = 0; index < length; index++ ) { + if ( queue[ index ] && queue[ index ].finish ) { + queue[ index ].finish.call( this ); + } + } + + // turn off finishing flag + delete data.finish; + }); + } +}); + +// Generate parameters to create a standard animation +function genFx( type, includeWidth ) { + var which, + attrs = { height: type }, + i = 0; + + // if we include width, step value is 1 to do all cssExpand values, + // if we don't include width, step value is 2 to skip over Left and Right + includeWidth = includeWidth? 1 : 0; + for( ; i < 4 ; i += 2 - includeWidth ) { + which = cssExpand[ i ]; + attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; + } + + if ( includeWidth ) { + attrs.opacity = attrs.width = type; + } + + return attrs; +} + +// Generate shortcuts for custom animations +jQuery.each({ + slideDown: genFx("show"), + slideUp: genFx("hide"), + slideToggle: genFx("toggle"), + fadeIn: { opacity: "show" }, + fadeOut: { opacity: "hide" }, + fadeToggle: { opacity: "toggle" } +}, function( name, props ) { + jQuery.fn[ name ] = function( speed, easing, callback ) { + return this.animate( props, speed, easing, callback ); + }; +}); + +jQuery.speed = function( speed, easing, fn ) { + var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { + complete: fn || !fn && easing || jQuery.isFunction( speed ) && speed, - duration: speed, - easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing - }; - - opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : - opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; - - // normalize opt.queue - true/undefined/null -> "fx" - if ( opt.queue == null || opt.queue === true ) { - opt.queue = "fx"; - } - - // Queueing - opt.old = opt.complete; - - opt.complete = function () { - if ( jQuery.isFunction( opt.old ) ) { - opt.old.call( this ); - } - - if ( opt.queue ) { - jQuery.dequeue( this, opt.queue ); - } - }; - - return opt; - }; - - jQuery.easing = { - linear: function ( p ) { - return p; - }, - swing: function ( p ) { - return 0.5 - Math.cos( p * Math.PI ) / 2; - } - }; - - jQuery.timers = []; - jQuery.fx = Tween.prototype.init; - jQuery.fx.tick = function () { - var timer, - timers = jQuery.timers, - i = 0; - - fxNow = jQuery.now(); - - for ( ; i < timers.length; i++ ) { - timer = timers[ i ]; - // Checks the timer has not already been removed - if ( !timer() && timers[ i ] === timer ) { - timers.splice( i--, 1 ); - } - } - - if ( !timers.length ) { - jQuery.fx.stop(); - } - fxNow = undefined; - }; - - jQuery.fx.timer = function ( timer ) { - if ( timer() && jQuery.timers.push( timer ) ) { - jQuery.fx.start(); - } - }; - - jQuery.fx.interval = 13; - - jQuery.fx.start = function () { - if ( !timerId ) { - timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval ); - } - }; - - jQuery.fx.stop = function () { - clearInterval( timerId ); - timerId = null; - }; - - jQuery.fx.speeds = { - slow: 600, - fast: 200, - // Default speed - _default: 400 - }; - - // Back Compat <1.8 extension point - jQuery.fx.step = {}; - - if ( jQuery.expr && jQuery.expr.filters ) { - jQuery.expr.filters.animated = function ( elem ) { - return jQuery.grep(jQuery.timers, function ( fn ) { - return elem === fn.elem; - }).length; - }; - } - jQuery.fn.offset = function ( options ) { - if ( arguments.length ) { - return options === undefined ? - this : - this.each(function ( i ) { - jQuery.offset.setOffset( this, options, i ); - }); - } - - var docElem, win, - box = { top: 0, left: 0 }, - elem = this[ 0 ], - doc = elem && elem.ownerDocument; - - if ( !doc ) { - return; - } - - docElem = doc.documentElement; - - // Make sure it's not a disconnected DOM node - if ( !jQuery.contains( docElem, elem ) ) { - return box; - } - - // If we don't have gBCR, just use 0,0 rather than error - // BlackBerry 5, iOS 3 (original iPhone) - if ( typeof elem.getBoundingClientRect !== core_strundefined ) { - box = elem.getBoundingClientRect(); - } - win = getWindow( doc ); - return { - top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ), - left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 ) - }; - }; - - jQuery.offset = { - - setOffset: function ( elem, options, i ) { - var position = jQuery.css( elem, "position" ); - - // set position first, in-case top/left are set even on static elem - if ( position === "static" ) { - elem.style.position = "relative"; - } - - var curElem = jQuery( elem ), - curOffset = curElem.offset(), - curCSSTop = jQuery.css( elem, "top" ), - curCSSLeft = jQuery.css( elem, "left" ), - calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1, - props = {}, curPosition = {}, curTop, curLeft; - - // need to be able to calculate position if either top or left is auto and position is either absolute or fixed - if ( calculatePosition ) { - curPosition = curElem.position(); - curTop = curPosition.top; - curLeft = curPosition.left; - } else { - curTop = parseFloat( curCSSTop ) || 0; - curLeft = parseFloat( curCSSLeft ) || 0; - } - - if ( jQuery.isFunction( options ) ) { - options = options.call( elem, i, curOffset ); - } - - if ( options.top != null ) { - props.top = ( options.top - curOffset.top ) + curTop; - } - if ( options.left != null ) { - props.left = ( options.left - curOffset.left ) + curLeft; - } - - if ( "using" in options ) { - options.using.call( elem, props ); - } else { - curElem.css( props ); - } - } - }; - - - jQuery.fn.extend({ - - position: function () { - if ( !this[ 0 ] ) { - return; - } - - var offsetParent, offset, - parentOffset = { top: 0, left: 0 }, - elem = this[ 0 ]; - - // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent - if ( jQuery.css( elem, "position" ) === "fixed" ) { - // we assume that getBoundingClientRect is available when computed position is fixed - offset = elem.getBoundingClientRect(); - } else { - // Get *real* offsetParent - offsetParent = this.offsetParent(); - - // Get correct offsets - offset = this.offset(); - if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { - parentOffset = offsetParent.offset(); - } - - // Add offsetParent borders - parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); - parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); - } - - // Subtract parent offsets and element margins - // note: when an element has margin: auto the offsetLeft and marginLeft - // are the same in Safari causing offset.left to incorrectly be 0 - return { - top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), - left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true) - }; - }, - - offsetParent: function () { - return this.map(function () { - var offsetParent = this.offsetParent || document.documentElement; - while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) { - offsetParent = offsetParent.offsetParent; - } - return offsetParent || document.documentElement; - }); - } - }); - - - // Create scrollLeft and scrollTop methods - jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function ( method, prop ) { - var top = /Y/.test( prop ); - - jQuery.fn[ method ] = function ( val ) { - return jQuery.access( this, function ( elem, method, val ) { - var win = getWindow( elem ); - - if ( val === undefined ) { - return win ? (prop in win) ? win[ prop ] : - win.document.documentElement[ method ] : - elem[ method ]; - } - - if ( win ) { - win.scrollTo( - !top ? val : jQuery( win ).scrollLeft(), - top ? val : jQuery( win ).scrollTop() - ); - - } else { - elem[ method ] = val; - } - }, method, val, arguments.length, null ); - }; - }); - - function getWindow ( elem ) { - return jQuery.isWindow( elem ) ? - elem : - elem.nodeType === 9 ? - elem.defaultView || elem.parentWindow : - false; - } - // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods - jQuery.each( { Height: "height", Width: "width" }, function ( name, type ) { - jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function ( defaultExtra, funcName ) { - // margin is only for outerHeight, outerWidth - jQuery.fn[ funcName ] = function ( margin, value ) { - var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), - extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); - - return jQuery.access( this, function ( elem, type, value ) { - var doc; - - if ( jQuery.isWindow( elem ) ) { - // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there - // isn't a whole lot we can do. See pull request at this URL for discussion: - // https://github.com/jquery/jquery/pull/764 - return elem.document.documentElement[ "client" + name ]; - } - - // Get document width or height - if ( elem.nodeType === 9 ) { - doc = elem.documentElement; - - // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest - // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it. - return Math.max( - elem.body[ "scroll" + name ], doc[ "scroll" + name ], - elem.body[ "offset" + name ], doc[ "offset" + name ], - doc[ "client" + name ] - ); - } - - return value === undefined ? - // Get width or height on the element, requesting but not forcing parseFloat - jQuery.css( elem, type, extra ) : - - // Set width or height on the element - jQuery.style( elem, type, value, extra ); - }, type, chainable ? margin : undefined, chainable, null ); - }; - }); - }); - // Limit scope pollution from any deprecated API - // (function() { - - // })(); - // Expose jQuery to the global object - window.jQuery = window.$ = jQuery; - - // Expose jQuery as an AMD module, but only for AMD loaders that - // understand the issues with loading multiple versions of jQuery - // in a page that all might call define(). The loader will indicate - // they have special allowances for multiple jQuery versions by - // specifying define.amd.jQuery = true. Register as a named module, - // since jQuery can be concatenated with other files that may use define, - // but not use a proper concatenation script that understands anonymous - // AMD modules. A named AMD is safest and most robust way to register. - // Lowercase jquery is used because AMD module names are derived from - // file names, and jQuery is normally delivered in a lowercase file name. - // Do this after creating the global so that if an AMD module wants to call - // noConflict to hide this version of jQuery, it will work. - if ( typeof define === "function" && define.amd && define.amd.jQuery ) { - define( "jquery", [], function () { return jQuery; } ); - } + duration: speed, + easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing + }; + + opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : + opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; + + // normalize opt.queue - true/undefined/null -> "fx" + if ( opt.queue == null || opt.queue === true ) { + opt.queue = "fx"; + } + + // Queueing + opt.old = opt.complete; + + opt.complete = function() { + if ( jQuery.isFunction( opt.old ) ) { + opt.old.call( this ); + } + + if ( opt.queue ) { + jQuery.dequeue( this, opt.queue ); + } + }; + + return opt; +}; + +jQuery.easing = { + linear: function( p ) { + return p; + }, + swing: function( p ) { + return 0.5 - Math.cos( p*Math.PI ) / 2; + } +}; + +jQuery.timers = []; +jQuery.fx = Tween.prototype.init; +jQuery.fx.tick = function() { + var timer, + timers = jQuery.timers, + i = 0; + + fxNow = jQuery.now(); + + for ( ; i < timers.length; i++ ) { + timer = timers[ i ]; + // Checks the timer has not already been removed + if ( !timer() && timers[ i ] === timer ) { + timers.splice( i--, 1 ); + } + } + + if ( !timers.length ) { + jQuery.fx.stop(); + } + fxNow = undefined; +}; + +jQuery.fx.timer = function( timer ) { + if ( timer() && jQuery.timers.push( timer ) ) { + jQuery.fx.start(); + } +}; + +jQuery.fx.interval = 13; + +jQuery.fx.start = function() { + if ( !timerId ) { + timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval ); + } +}; + +jQuery.fx.stop = function() { + clearInterval( timerId ); + timerId = null; +}; + +jQuery.fx.speeds = { + slow: 600, + fast: 200, + // Default speed + _default: 400 +}; + +// Back Compat <1.8 extension point +jQuery.fx.step = {}; + +if ( jQuery.expr && jQuery.expr.filters ) { + jQuery.expr.filters.animated = function( elem ) { + return jQuery.grep(jQuery.timers, function( fn ) { + return elem === fn.elem; + }).length; + }; +} +jQuery.fn.offset = function( options ) { + if ( arguments.length ) { + return options === undefined ? + this : + this.each(function( i ) { + jQuery.offset.setOffset( this, options, i ); + }); + } + + var docElem, win, + box = { top: 0, left: 0 }, + elem = this[ 0 ], + doc = elem && elem.ownerDocument; + + if ( !doc ) { + return; + } + + docElem = doc.documentElement; + + // Make sure it's not a disconnected DOM node + if ( !jQuery.contains( docElem, elem ) ) { + return box; + } + + // If we don't have gBCR, just use 0,0 rather than error + // BlackBerry 5, iOS 3 (original iPhone) + if ( typeof elem.getBoundingClientRect !== core_strundefined ) { + box = elem.getBoundingClientRect(); + } + win = getWindow( doc ); + return { + top: box.top + ( win.pageYOffset || docElem.scrollTop ) - ( docElem.clientTop || 0 ), + left: box.left + ( win.pageXOffset || docElem.scrollLeft ) - ( docElem.clientLeft || 0 ) + }; +}; + +jQuery.offset = { + + setOffset: function( elem, options, i ) { + var position = jQuery.css( elem, "position" ); + + // set position first, in-case top/left are set even on static elem + if ( position === "static" ) { + elem.style.position = "relative"; + } + + var curElem = jQuery( elem ), + curOffset = curElem.offset(), + curCSSTop = jQuery.css( elem, "top" ), + curCSSLeft = jQuery.css( elem, "left" ), + calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1, + props = {}, curPosition = {}, curTop, curLeft; + + // need to be able to calculate position if either top or left is auto and position is either absolute or fixed + if ( calculatePosition ) { + curPosition = curElem.position(); + curTop = curPosition.top; + curLeft = curPosition.left; + } else { + curTop = parseFloat( curCSSTop ) || 0; + curLeft = parseFloat( curCSSLeft ) || 0; + } + + if ( jQuery.isFunction( options ) ) { + options = options.call( elem, i, curOffset ); + } + + if ( options.top != null ) { + props.top = ( options.top - curOffset.top ) + curTop; + } + if ( options.left != null ) { + props.left = ( options.left - curOffset.left ) + curLeft; + } + + if ( "using" in options ) { + options.using.call( elem, props ); + } else { + curElem.css( props ); + } + } +}; + + +jQuery.fn.extend({ + + position: function() { + if ( !this[ 0 ] ) { + return; + } + + var offsetParent, offset, + parentOffset = { top: 0, left: 0 }, + elem = this[ 0 ]; + + // fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is it's only offset parent + if ( jQuery.css( elem, "position" ) === "fixed" ) { + // we assume that getBoundingClientRect is available when computed position is fixed + offset = elem.getBoundingClientRect(); + } else { + // Get *real* offsetParent + offsetParent = this.offsetParent(); + + // Get correct offsets + offset = this.offset(); + if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { + parentOffset = offsetParent.offset(); + } + + // Add offsetParent borders + parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); + parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); + } + + // Subtract parent offsets and element margins + // note: when an element has margin: auto the offsetLeft and marginLeft + // are the same in Safari causing offset.left to incorrectly be 0 + return { + top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), + left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true) + }; + }, + + offsetParent: function() { + return this.map(function() { + var offsetParent = this.offsetParent || document.documentElement; + while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position") === "static" ) ) { + offsetParent = offsetParent.offsetParent; + } + return offsetParent || document.documentElement; + }); + } +}); + + +// Create scrollLeft and scrollTop methods +jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) { + var top = /Y/.test( prop ); + + jQuery.fn[ method ] = function( val ) { + return jQuery.access( this, function( elem, method, val ) { + var win = getWindow( elem ); + + if ( val === undefined ) { + return win ? (prop in win) ? win[ prop ] : + win.document.documentElement[ method ] : + elem[ method ]; + } + + if ( win ) { + win.scrollTo( + !top ? val : jQuery( win ).scrollLeft(), + top ? val : jQuery( win ).scrollTop() + ); + + } else { + elem[ method ] = val; + } + }, method, val, arguments.length, null ); + }; +}); + +function getWindow( elem ) { + return jQuery.isWindow( elem ) ? + elem : + elem.nodeType === 9 ? + elem.defaultView || elem.parentWindow : + false; +} +// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods +jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { + jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) { + // margin is only for outerHeight, outerWidth + jQuery.fn[ funcName ] = function( margin, value ) { + var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), + extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); + + return jQuery.access( this, function( elem, type, value ) { + var doc; + + if ( jQuery.isWindow( elem ) ) { + // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there + // isn't a whole lot we can do. See pull request at this URL for discussion: + // https://github.com/jquery/jquery/pull/764 + return elem.document.documentElement[ "client" + name ]; + } + + // Get document width or height + if ( elem.nodeType === 9 ) { + doc = elem.documentElement; + + // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest + // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it. + return Math.max( + elem.body[ "scroll" + name ], doc[ "scroll" + name ], + elem.body[ "offset" + name ], doc[ "offset" + name ], + doc[ "client" + name ] + ); + } + + return value === undefined ? + // Get width or height on the element, requesting but not forcing parseFloat + jQuery.css( elem, type, extra ) : + + // Set width or height on the element + jQuery.style( elem, type, value, extra ); + }, type, chainable ? margin : undefined, chainable, null ); + }; + }); +}); +// Limit scope pollution from any deprecated API +// (function() { + +// })(); +// Expose jQuery to the global object +window.jQuery = window.$ = jQuery; + +// Expose jQuery as an AMD module, but only for AMD loaders that +// understand the issues with loading multiple versions of jQuery +// in a page that all might call define(). The loader will indicate +// they have special allowances for multiple jQuery versions by +// specifying define.amd.jQuery = true. Register as a named module, +// since jQuery can be concatenated with other files that may use define, +// but not use a proper concatenation script that understands anonymous +// AMD modules. A named AMD is safest and most robust way to register. +// Lowercase jquery is used because AMD module names are derived from +// file names, and jQuery is normally delivered in a lowercase file name. +// Do this after creating the global so that if an AMD module wants to call +// noConflict to hide this version of jQuery, it will work. +if ( typeof define === "function" && define.amd && define.amd.jQuery ) { + define( "jquery", [], function () { return jQuery; } ); +} })( window ); \ No newline at end of file