/*! * 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; if ( $.event.fixHooks ) { for ( var i = toFix.length; i; ) { $.event.fixHooks[ toFix[--i] ] = $.event.mouseHooks; } } 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 ); } } else { this.onmousewheel = handler; } }, teardown: function() { if ( this.removeEventListener ) { for ( var i = toBind.length; i; ) { this.removeEventListener( toBind[--i], handler, false ); } } 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; } // 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; } } // 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; } // Store lowest absolute delta to normalize the delta values absDelta = Math.max( Math.abs(deltaY), Math.abs(deltaX) ); if ( !lowestDelta || absDelta < lowestDelta ) { lowestDelta = absDelta; // Adjust older deltas if necessary if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) { lowestDelta /= 40; } } // Adjust older deltas if necessary if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) { // Divide all the things by 40! delta /= 40; deltaX /= 40; deltaY /= 40; } // 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); // 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; } // 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; // Add event and delta to the front of the arguments args.unshift(event, delta, deltaX, deltaY); // 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); return ($.event.dispatch || $.event.handle).apply(this, args); } 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; } }));/** * 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.Pane.superclass._defaultConfig.apply(this, arguments), { baseCls: "bi-pane", tipText: BI.i18nText("BI-No_Selected_Item"), overlap: true, onLoaded: BI.emptyFn }) }, _init: function () { BI.Pane.superclass._init.apply(this, arguments); }, _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 }); } }, 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 }] }) } }, 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); } }, populate: function (items) { this.options.items = items || []; this.check(); }, empty: function () { } }); 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); } }, _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.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(); } }, 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); } self._hideTooltip(); }); this._hoverBinded = true; } }, disabledHover: function () { //取消hover事件 if (BI.isNotNull(this.timeout)) { clearTimeout(this.timeout); } this._hideTooltip(); $(this.element).unbind("mouseenter.title" + this.getName()) .unbind("mousemove.title" + this.getName()) .unbind("mouseleave.title" + this.getName()); this._hoverBinded = false; }, populate: function (items) { this.items = items || []; }, //opt: {container: '', belowMouse: false} setTitle: function (title, opt) { this.options.title = title; if (BI.isKey(title)) { this.enableHover(opt); } else { this.disabledHover(); } }, setWarningTitle: function (title, opt) { this.options.warningTitle = title; if (BI.isKey(title)) { this.enableHover(opt); } else { this.disabledHover(); } }, getTipType: function () { return this.options.tipType; }, isReadOnly: function () { return !!this.options.readonly; }, getTitle: function () { var title = this.options.title; if(BI.isFunction(title)) { return title(); } return title; }, getWarningTitle: function () { var title = this.options.warningTitle; if(BI.isFunction(title)) { return title(); } return title; }, setValue: function (val) { if (!this.options.readonly) { this.options.value = val; } }, getValue: function () { return this.options.value; } });/** * 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.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, hgap: 0, vgap: 0, lgap: 0, rgap: 0, tgap: 0, bgap: 0, text: "", py: "" }) }, _init: function () { BI.Text.superclass._init.apply(this, arguments); var o = this.options; this.text = BI.createWidget({ type: "bi.layout", cls: "bi-text" }); BI.createWidget({ type: "bi.default", element: this, items: [this.text] }); if (BI.isKey(o.text)) { this.setText(o.text); } else if (BI.isKey(o.value)) { this.setText(o.value); } if (o.hgap + o.lgap > 0) { this.text.element.css({ "margin-left": o.hgap + o.lgap + "px" }) } if (o.hgap + o.rgap > 0) { this.text.element.css({ "margin-right": o.hgap + o.rgap + "px" }) } if (o.vgap + o.tgap > 0) { this.text.element.css({ "margin-top": o.vgap + o.tgap + "px" }) } if (o.vgap + o.bgap > 0) { this.text.element.css({ "margin-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.text.element.css({ "textAlign": o.textAlign, "whiteSpace": o.whiteSpace }); this.element.css({ "textAlign": o.textAlign, "whiteSpace": o.whiteSpace }); if (BI.isKey(o.keyword)) { this.text.element.__textKeywordMarked__(o.text, o.keyword, o.py); } }, doRedMark: function (keyword) { var o = this.options; this.text.element.__textKeywordMarked__(o.text || o.value, keyword, o.py); }, unRedMark: function () { var o = this.options; this.text.element.__textKeywordMarked__(o.text || o.value, "", o.py); }, doHighLight: function () { this.text.element.addClass("bi-high-light"); }, unHighLight: function () { this.text.element.removeClass("bi-high-light"); }, setValue: function (text) { BI.Text.superclass.setValue.apply(this, arguments); if (!this.isReadOnly()) { this.setText(text); } }, setStyle: function (css) { this.text.element.css(css) }, setText: function (text) { BI.Text.superclass.setText.apply(this, arguments); this.options.text = text; this.text.element.text((text + "").replaceAll(" ", " ")); } }); BI.shortcut("bi.text", BI.Text);/** * guy * @class BI.BasicButton * @extends BI.Single * * 一般的button父级 */ 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 }) }, _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(); } }, _createShadow: function () { var self = this, o = this.options; 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.$mask, left: 0, right: 0, top: 0, bottom: 0 }] }); } }; this.element.mouseup(function () { if (!self._hover && !o.isShadowShowingOnSelected) { assertMask(); self.$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(); } } }); this.element.on("mouseleave." + this.getName(), function () { if (self.isEnabled() && !self._hover) { assertMask(); self.$mask.invisible(); } }); }, 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; ev(e); }); 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; $(document).unbind("mouseup." + self.getName()); }); if (mouseDown === true) { return; } if (!self.isEnabled() || (self.isOnce() && self.isSelected())) { return; } interval = setInterval(function () { self.doClick(); }, 100); mouseDown = true; ev(e); }); break; default: if (o.stopEvent || o.stopPropagation) { hand.mousedown(function (e) { ev(e); }); hand.mouseup(function (e) { ev(e); }); } hand.click(clk); break; } }); //之后的300ms点击无效 var onClick = BI.debounce(this._doClick, BI.EVENT_RESPONSE_TIME, true); function ev(e) { if (o.stopEvent) { e.stopEvent(); } if (o.stopPropagation) { e.stopPropagation(); } } function clk(e) { ev(e); if (!self.isEnabled() || (self.isOnce() && self.isSelected())) { return; } onClick.apply(self, arguments); } }, _trigger: function () { var o = this.options; if (!this.isDisableSelected()) { this.isForceSelected() ? this.setSelected(true) : (this.isForceNotSelected() ? this.setSelected(false) : this.setSelected(!this.isSelected())); } if (this.isValid()) { o.handler.call(this, this.getValue(), this); var v = this.getValue(); this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.CLICK, v, this); this.fireEvent(BI.BasicButton.EVENT_CHANGE, v, this); } }, _doClick: function (e) { if (this.isValid()) { this.beforeClick(e); } this._trigger(); if (this.isValid()) { this.doClick(e); } }, beforeClick: function () { }, doClick: function () { }, handle: function () { return this; }, hover: function () { this._hover = true; this.handle().element.addClass("hover"); if (this.options.shadow) { this.$mask && this.$mask.setVisible(true); } }, dishover: function () { this._hover = false; this.handle().element.removeClass("hover"); if (this.options.shadow) { this.$mask && this.$mask.setVisible(false); } }, setSelected: function (b) { var o = this.options; o.selected = b; if (this.isSelected()) { this.handle().element.addClass("active"); } else { this.handle().element.removeClass("active"); } if (o.shadow && !o.isShadowShowingOnSelected) { this.$mask && this.$mask.setVisible(false); } }, isSelected: function () { return this.options.selected; }, isOnce: function () { return this.options.once; }, isForceSelected: function () { return this.options.forceSelected; }, isForceNotSelected: function () { return this.options.forceNotSelected; }, isDisableSelected: function () { return this.options.disableSelected; }, setText: function (text) { this.options.text = text; }, getText: function () { return this.options.text; }, _setEnable: function (enable) { BI.BasicButton.superclass._setEnable.apply(this, arguments); if (enable === true) { this.element.removeClass("base-disabled disabled"); } else if (enable === false) { this.element.addClass("base-disabled disabled"); } if (!enable) { if (this.options.shadow) { this.$mask && this.$mask.setVisible(false); } } }, empty: function () { $(document).unbind("mouseup." + this.getName()); BI.BasicButton.superclass.empty.apply(this, arguments); }, destroy: function () { BI.BasicButton.superclass.destroy.apply(this, arguments); } }); 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.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 }) }, _init:function() { BI.NodeButton.superclass._init.apply(this, arguments); var self = this; BI.nextTick(function(){ self.setOpened(self.isOpened()); }) }, doClick: function(){ BI.NodeButton.superclass.doClick.apply(this, arguments); this.setOpened(!this.isOpened()); }, isOnce: function(){ return false; }, isOpened: function(){ return !!this.options.open; }, setOpened: function(b){ this.options.open = !!b; }, triggerCollapse: function(){ if(this.isOpened()) { this.setOpened(false); this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, this.getValue(), this); } }, 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 }) }, _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 */ 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 }] }) }, _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); }, _createBtns: function (items) { var o = this.options; return BI.createWidgets(BI.createItems(items, { type: "bi.text_button" })); }, _btnsCreator: function (items) { var self = this, args = Array.prototype.slice.call(arguments), o = this.options; var buttons = this._createBtns(items); args[0] = buttons; 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); }) }); 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; }, _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] }) }) }, _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; }, //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]) }, 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); }) }, prependItems: function (items) { var o = this.options; var btns = this._btnsCreator.apply(this, arguments); this.buttons = BI.concat(btns, this.buttons); if (this._isSimpleLayout() && this.layouts && this.layouts.prependItems) { this.layouts.prependItems(btns); return; } items = this._packageItems(items, this._packageBtns(btns)); this.layouts.prependItems(this._packageLayout(items).items); }, 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); }, removeItemAt: function (indexes) { BI.removeAt(this.buttons, indexes); this.layouts.removeItemAt(indexes); }, 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); }, 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))); }, 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); } }); }, 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); } }); }, 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); } }); }, getNotSelectedValue: function () { var v = []; BI.each(this.buttons, function (i, item) { if (item.isEnabled() && !(item.isSelected && item.isSelected())) { v.push(item.getValue()); } }); return v; }, getValue: function () { var v = []; BI.each(this.buttons, function (i, item) { if (item.isEnabled() && item.isSelected && item.isSelected()) { v.push(item.getValue()); } }); return v; }, getAllButtons: function () { return this.buttons; }, getAllLeaves: function () { return this.buttons; }, getSelectedButtons: function () { var btns = []; BI.each(this.buttons, function (i, item) { if (item.isSelected && item.isSelected()) { btns.push(item); } }); return btns; }, getNotSelectedButtons: function () { var btns = []; BI.each(this.buttons, function (i, item) { if (item.isSelected && !item.isSelected()) { btns.push(item); } }); return btns; }, 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 () { BI.ButtonGroup.superclass.empty.apply(this, arguments); this.options.items = []; }, destroy: function () { BI.ButtonGroup.superclass.destroy.apply(this, arguments); this.options.items = []; } }); 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.ButtonTree = BI.inherit(BI.ButtonGroup, { _defaultConfig: function () { return BI.extend(BI.ButtonTree.superclass._defaultConfig.apply(this, arguments), { baseCls: "bi-button-tree" }) }, _init: function () { 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); } }); }, 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) { 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); } }); }, 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; }, 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; }, 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; }, 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; }, //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; }, 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; }, 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; }, 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"; 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; this.container = BI.createWidget(); 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.container, this.tip] }); }, _createTree: function () { this.id = "bi-tree" + BI.UUID(); if (this.nodes) { this.nodes.destroy(); } if (this.tree) { this.tree.destroy(); } this.tree = BI.createWidget({ type: "bi.layout", element: "" }); BI.createWidget({ type: "bi.default", element: this.container, items: [this.tree] }); }, //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); }, //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; 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())); return BI.servletURL + '?op=' + self.options.op + '&cmd=' + self.options.cmd + "&" + param; } function beforeExpand(treeId, treeNode) { if (!treeNode.isAjaxing) { if (!treeNode.children) { treeNode.times = 1; ajaxGetNodes(treeNode, "refresh"); } return true; } else { BI.Msg.toast("Please Wait。", "warning"); return false; } } function onAsyncSuccess(event, treeId, treeNode, msg) { treeNode.halfCheck = false; if (!msg || msg.length === 0 || /^[\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"); } } function onAsyncError(event, treeId, treeNode, XMLHttpRequest, textStatus, errorThrown) { var zTree = self.nodes; BI.Msg.toast("Error!", "warning"); //treeNode.icon = ""; //zTree.updateNode(treeNode); } 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); } 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; }) } } function onCheck(event, treeId, treeNode) { self._selectTreeNode(treeId, treeNode); } function onExpand(event, treeId, treeNode) { treeNode.halfCheck = false; } function onCollapse(event, treeId, treeNode) { } return setting; }, _getParentValues: function (treeNode) { if (!treeNode.getParentNode()) { return []; } 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; } 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); }, _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; }, //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]; }) }, //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); } } }) } 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 = $("
").__textKeywordMarked__(n.text, o.paras.keyword, n.py).html(); } else { n.text = (n.text + "").replaceAll(" ", " "); } }); return nodes; }, _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 || []; if (!hasNext) { self.tip.setEnd(); } else { self.tip.setLoaded(); } if (nodes.length > 0) { self.nodes.addNodes(null, self._dealWidthNodes(nodes)); } }); }, //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 }); 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); }); }, //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); }, start: function () { this._stop = false; }, stop: function () { this._stop = true; }, //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); }, populate: function () { this.stroke.apply(this, arguments); }, hasChecked: function () { var treeObj = this.nodes; return treeObj.getCheckedNodes(true).length > 0; }, checkAll: function (checked) { function setNode(children) { BI.each(children, function (i, child) { child.halfCheck = false; setNode(child.children); }); } BI.each(this.nodes.getNodes(), function (i, node) { node.halfCheck = false; setNode(node.children); }); this.nodes && this.nodes.checkAllNodes(checked); }, expandAll: function (flag) { this.nodes && this.nodes.expandAll(flag); }, //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 || {}); }, 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); }) }); }, refresh: function () { this.nodes && this.nodes.refresh(); }, getValue: function () { if (!this.nodes) { return null; } return this._getSelectedValues(); }, 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 }); BI.TreeView.EVENT_CHANGE = "EVENT_CHANGE"; BI.TreeView.EVENT_INIT = BI.Events.INIT; BI.TreeView.EVENT_AFTERINIT = BI.Events.AFTERINIT; 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); }, //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 onClick(event, treeId, treeNode) { var zTree = $.fn.zTree.getZTreeObj(treeId); zTree.checkNode(treeNode, !treeNode.checked, true, true); } 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 = $.fn.zTree.getZTreeObj(treeId); var nodes = treeObj.getSelectedNodes(); BI.each(nodes, function (index, node) { node.halfCheck = false; }) } } function beforeExpand(treeId, treeNode) { self._beforeExpandNode(treeId, treeNode); } function onCheck(event, treeId, treeNode) { self._selectTreeNode(treeId, treeNode); } function onExpand(event, treeId, treeNode) { treeNode.halfCheck = false; } function onCollapse(event, treeId, treeNode) { treeNode.halfCheck = false; } 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]; } } } 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 (!treeNode.children) { o.itemsCreator(op, complete) } }, _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]); } }) } return map; }, hasChecked: function () { return !BI.isEmpty(this.options.paras.selectedValues) || BI.AsyncTree.superclass.hasChecked.apply(this, arguments); }, 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); }, //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); } }); 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), {}) }, _init: function () { BI.PartTree.superclass._init.apply(this, arguments); }, _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)); } }); }, _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); }); } }, _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); } }) } 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; } var hasNext = !!d.hasNext, nodes = d.items || []; o.paras.lastSearchValue = d.lastSearchValue; if (nodes.length > 0) { callback(self._dealWidthNodes(nodes)); } self.setTipVisible(nodes.length <= 0); self.loaded(); if (!hasNext) { self.tip.invisible(); } else { self.tip.setLoaded(); } self.fireEvent(BI.Events.AFTERINIT); }; function callback(nodes) { if (self._stop === true) { 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" }) }, _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 = []; }, _getContext: function () { if (!this.ctx) { this.ctx = this.canvas.getContext('2d'); } return this.ctx; }, _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; } this._queue.push({k: key, v: value}); }, _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); }); }, 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]); }, circle: function (x, y, radius, color) { this._attr({ fillStyle: color, beginPath: [], arc: [x, y, radius, 0, Math.PI * 2, true], closePath: [], fill: [] }); }, hollow: function () { this._attr("beginPath", []); this._line.apply(this, arguments); this._attr("closePath", []); this._attr("stroke", []); }, solid: function () { this.hollow.apply(this, arguments); this._attr("fill", []); }, 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; }, reset: function () { this._getContext().clearRect(0, 0, this.canvas.width, this.canvas.height); }, stroke: function (callback) { var self = this; BI.nextTick(function () { var ctx = self._getContext(); BI.each(self._queue, function (i, q) { if (BI.isFunction(ctx[q.k])) { ctx[q.k].apply(ctx, q.v); } else { ctx[q.k] = q.v; } }); self._queue = []; callback && callback(); }); } }); 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: [] }); }, _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); }); } }, _calculateSizeAndPositionData: function () { 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); } 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() }, _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; }, _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 = BI.deepIndexOf(this.renderedKeys, datum.index); var child; if (index > -1) { 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, _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.push(datum.index); 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 (BI.deepContains(self.renderedKeys, key)) { existSet[i] = key; } else { addSet[i] = key; } }); BI.each(this.renderedKeys, function (i, key) { if (BI.deepContains(existSet, key)) { return; } if (BI.deepContains(addSet, key)) { return; } deleteArray.push(i); }); 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) { addedItems.push(renderedCells[index]) }); 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}; } }, _getMaxScrollLeft: function () { return Math.max(0, this._width - this.options.width + (this.options.overflowX ? BI.DOM.getScrollWidth() : 0)); }, _getMaxScrollTop: function () { return Math.max(0, this._height - this.options.height + (this.options.overflowY ? BI.DOM.getScrollWidth() : 0)); }, _populate: function (items) { 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); this._calculateChildrenToRender(); this.element.scrollTop(o.scrollTop); this.element.scrollLeft(o.scrollLeft); } }, setScrollLeft: function (scrollLeft) { if (this.options.scrollLeft === scrollLeft) { return; } 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); }, 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"}); }); } }, 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"}); }); } }, getScrollLeft: function () { return this.options.scrollLeft; }, getScrollTop: function () { return this.options.scrollTop; }, getMaxScrollLeft: function () { return this._getMaxScrollLeft(); }, getMaxScrollTop: function () { return this._getMaxScrollTop(); }, //重新计算children _reRange: function () { this.renderRange = {}; }, _clearChildren: function () { this.container._children = {}; this.container.attr("items", []); }, restore: function () { BI.each(this.renderedCells, function (i, cell) { cell.el._destroy(); }); 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.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 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" }) }, _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); } } }); 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); } }); 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(); } }, this)); }, _toggle: function () { this._assertPopupViewRender(); if (this.popupView.isVisible()) { this._hideView(); } else { if (this.isEnabled()) { this._popupView(); } } }, _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(); } }; 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.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); } }); 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()) { 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; } }); }, _initCombo: function () { this.combo = BI.createWidget(this.options.el); }, _assertPopupView: function () { var self = this; if (this.popupView == null) { this.popupView = BI.createWidget(this.options.popup, { type: "bi.popup_view" }); 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); }); this.popupView.setVisible(false); BI.nextTick(function () { self.fireEvent(BI.Combo.EVENT_AFTER_INIT); }); } }, _assertPopupViewRender: function () { this._assertPopupView(); if (!this._rendered) { BI.createWidget({ type: "bi.vertical", scrolly: false, element: this, items: [ {el: this.popupView} ] }); this._rendered = true; } }, _hideIf: function (e) { // if (this.element.__isMouseInBounds__(e) || (this.popupView && this.popupView.element.__isMouseInBounds__(e))) { // return; // } if (this.element.find(e.target).length > 0) { return; } var isHide = this.options.hideChecker.apply(this, [e]); if (isHide === false) { return; } this._hideView(); }, _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); }, _popupView: function () { this._assertPopupViewRender(); this.fireEvent(BI.Combo.EVENT_BEFORE_POPUPVIEW); this.popupView.visible(); this.adjustWidth(); this.adjustHeight(); this.element.addClass(this.options.comboClass); $(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); }, adjustWidth: function () { var o = this.options; if (!this.popupView) { return; } 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; } this.resetListWidth(maxW < 100 ? 100 : maxW); } }, adjustHeight: function () { var o = this.options, p = {}; if (!this.popupView) { return; } 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 ("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); }, resetListHeight: function (h) { this._assertPopupView(); this.popupView.resetHeight && this.popupView.resetHeight(h); }, resetListWidth: function (w) { this._assertPopupView(); this.popupView.resetWidth && this.popupView.resetWidth(w); }, populate: function (items) { this._assertPopupView(); this.popupView.populate.apply(this.popupView, arguments); this.combo.populate.apply(this.combo, arguments); }, _setEnable: function (arg) { BI.Combo.superclass._setEnable.apply(this, arguments); !arg && this.element.removeClass(this.options.hoverClass); !arg && this.isViewVisible() && this._hideView(); }, setValue: function (v) { this._assertPopupView(); this.combo.setValue(v); this.popupView && this.popupView.setValue(v); }, getValue: function () { this._assertPopupView(); return this.popupView && this.popupView.getValue(); }, isViewVisible: function () { return this.isEnabled() && this.combo.isEnabled() && !!this.popupView && this.popupView.isVisible(); }, showView: function () { if (this.isEnabled() && this.combo.isEnabled()) { this._popupView(); } }, hideView: function () { this._hideView(); }, getView: function () { return this.popupView; }, getPopupPosition: function () { return this.position; }, toggle: function () { this._toggle(); }, 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"; 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.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" }) }, _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); } } }); 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.createWidget({ type: "bi.vertical", scrolly: false, element: this, items: [ {el: this.expander} ] }); 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(); } } }, _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; } }) }, _initExpander: function () { this.expander = BI.createWidget(this.options.el); }, _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); }); } }, _assertPopupViewRender: function () { this._assertPopupView(); if (!this._rendered) { BI.createWidget({ type: "bi.vertical", scrolly: false, element: this, items: [ {el: this.popupView} ] }); this._rendered = true; } }, _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); this.fireEvent(BI.Expander.EVENT_AFTER_HIDEVIEW); }, _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); }, populate: function (items) { //this._assertPopupView(); this.popupView && this.popupView.populate.apply(this.popupView, arguments); this.expander.populate.apply(this.expander, arguments); }, _setEnable: function (arg) { BI.Expander.superclass._setEnable.apply(this, arguments); !arg && this.element.removeClass(this.options.hoverClass); !arg && this.isViewVisible() && this._hideView(); }, setValue: function (v) { //this._assertPopupView(); this.expander.setValue(v); this.popupView && this.popupView.setValue(v); }, getValue: function () { //this._assertPopupView(); return this.popupView ? this.popupView.getValue() : []; }, isViewVisible: function () { return this.isEnabled() && this.expander.isEnabled() && !!this.popupView && this.popupView.isVisible(); }, isExpanded: function () { return this._expanded; }, showView: function () { if (this.isEnabled() && this.expander.isEnabled()) { this._popupView(); } }, hideView: function () { this._hideView(); }, getView: function () { return this.popupView; }, getAllLeaves: function () { return this.popupView && this.popupView.getAllLeaves(); }, getNodeById: function (id) { if (this.expander.options.id === id) { return this.expander; } return this.popupView && this.popupView.getNodeById(id); }, getNodeByValue: function (value) { if (this.expander.getValue() === value) { return this.expander; } 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"; 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"; BI.shortcut("bi.expander", BI.Expander);/** * Created by GUY on 2015/8/10. */ 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", //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, el: {type: "bi.text_button", text: "", value: ""}, children: [], popup: { el: { type: "bi.button_tree", chooseType: 0, layouts: [{ type: "bi.vertical" }] } } }) }, _init: function () { BI.ComboGroup.superclass._init.apply(this, arguments); this.populate(this.options.el); }, 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); } }) }, getValue: function () { return this.combo.getValue(); }, setValue: function (v) { this.combo.setValue(v); } }); BI.ComboGroup.EVENT_CHANGE = "EVENT_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 }] }) }, render: function () { this.populate(this.options.items); }, _packageBtns: function (items) { 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) }) ] }) }) } 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); }, prependItems: function (items) { this.layouts.prependItems(items); }, setValue: function (v) { this.layouts.setValue(v); }, getValue: function () { return this.layouts.getValue(); }, empty: function () { this.layouts.empty(); }, 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"; 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", 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 }) }, _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); }]); }, _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); }]); }, _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(); } }); } 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(); } }) } 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; } 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); }, 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(); } } 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(); } } 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(); }, getIndexByValue: function (value) { return this.button_group.getIndexByValue(value); }, getNodeById: function (id) { return this.button_group.getNodeById(id); }, getNodeByValue: function (value) { return this.button_group.getNodeByValue(value); }, empty: function () { this.button_group.empty(); BI.each([this.prev, this.next], function (i, ob) { ob && ob.setVisible(false); }); }, 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. */ 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(); }, afterCardCreated: BI.emptyFn, afterCardShow: BI.emptyFn }) }, 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) })))); 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); } }, _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]; } }); } }, 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); } }); 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); } }, _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); } }, 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)); } }, getSelect: function () { return this.showIndex; }, getSelectedCard: function () { if (BI.isKey(this.showIndex)) { return this.cardMap[this.showIndex]; } }, /** * @override */ setValue: function (v) { var card = this.layout.getShowingCard(); if (card) { card.setValue(v); } }, /** * @override */ getValue: function () { var card = this.layout.getShowingCard(); if (card) { return card.getValue(); } }, empty: function () { this.layout.deleteAllCard(); this.cardMap = {}; }, destroy: function () { BI.Navigation.superclass.destroy.apply(this, arguments); } }); BI.Navigation.EVENT_CHANGE = "EVENT_CHANGE"; 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 */ 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, 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, //isAutoSearch为false时启用 onSearch: function (op, callback) { callback([]) }, el: { type: "bi.search_editor" }, popup: { type: "bi.searcher_view" }, adapter: null, masker: { //masker层 offset: {} } }) }, _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" }); 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()); 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; } }) }, _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; } } } 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)); } }, _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()); }, _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); } 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); } this._isSearching = false; }, _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); } }); }, setAdapter: function (adapter) { this.options.adapter = adapter; BI.Maskers.remove(this.getName()); }, doSearch: function () { if (this.isSearching()) { this._search(); } }, 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(""); } }, isSearching: function () { return this._isSearching; }, isViewVisible: function () { return this.editor.isEnabled() && BI.Maskers.isVisible(this.getName()); }, getView: function () { return this.popupView; }, hasMatched: function () { this._assertPopupView(); return this.popupView.hasMatched(); }, adjustHeight: function () { if (BI.Maskers.has(this.getName()) && BI.Maskers.get(this.getName()).isVisible()) { BI.Maskers.show(this.getName()); } }, adjustView: function () { this.isViewVisible() && BI.Maskers.show(this.getName()); }, setValue: function (v) { this._assertPopupView(); this.popupView && this.popupView.setValue(v); }, getKeyword: function () { return this.editor.getValue(); }, getKeywords: function () { return this.editor.getKeywords(); }, 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(); } else { 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()); } }, empty: function () { this.popupView && this.popupView.empty(); }, 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"; 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" }) }, _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); } } }); 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()); }, _toggle: function () { this._assertPopupView(); if (this.isExpanded()) { this._hideView(); } else { if (this.isEnabled()) { this._popupView(); } } }, _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; } }) }, _initSwitcher: function () { this.switcher = BI.createWidget(this.options.el); }, _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); }); } }, _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); }); }, _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); }, _setEnable: function (arg) { BI.Switcher.superclass._setEnable.apply(this, arguments); !arg && this.isViewVisible() && this._hideView(); }, setValue: function (v) { this._assertPopupView(); this.switcher.setValue(v); this.popupView && this.popupView.setValue(v); }, getValue: function () { this._assertPopupView(); return this.popupView ? this.popupView.getValue() : []; }, setAdapter: function (adapter) { this.options.adapter = adapter; BI.Maskers.remove(this.getName()); }, isViewVisible: function () { return this.isEnabled() && this.switcher.isEnabled() && (this.options.adapter ? BI.Maskers.isVisible(this.getName()) : (this.popupView && this.popupView.isVisible())); }, isExpanded: function () { return this.isViewVisible(); }, showView: function () { if (this.isEnabled() && this.switcher.isEnabled()) { this._popupView(); } }, hideView: function () { this._hideView(); }, getView: function () { return this.popupView; }, adjustView: function () { this.isViewVisible() && BI.Maskers.show(this.getName()); }, getAllLeaves: function () { return this.popupView && this.popupView.getAllLeaves(); }, getNodeById: function (id) { if (this.switcher.attr("id") === id) { return this.switcher; } return this.popupView && this.popupView.getNodeById(id); }, getNodeByValue: function (value) { if (this.switcher.getValue() === value) { return this.switcher; } return this.popupView && this.popupView.getNodeByValue(value); }, empty: function () { this.popupView && this.popupView.empty(); }, 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"; BI.shortcut("bi.switcher", BI.Switcher);/** * Created by GUY on 2015/6/26. */ 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(); } }) }, 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" }); 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) })))); 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; } }); listener.on(BI.ShowListener.EVENT_CHANGE, function (value) { self.fireEvent(BI.Tab.EVENT_CHANGE, value, self); }); }, _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]; } }); } }, _assertCard: function (v) { if (!this.layout.isCardExisted(v)) { var card = this.options.cardCreator(v); this.cardMap[v] = card; this.layout.addCardByName(v, card); } }, mounted: function () { var o = this.options; if (o.defaultShowIndex !== false) { this.setSelect(o.defaultShowIndex); } }, 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; } }, getSelect: function () { return this.curr; }, getSelectedTab: function () { return this.layout.getShowingCard(); }, getTab: function (v) { this._assertCard(v); return this.layout.getCardByName(v); }, setValue: function (v) { var card = this.layout.getShowingCard(); if (card) { card.setValue(v); } }, getValue: function () { var card = this.layout.getShowingCard(); if (card) { return card.getValue(); } }, populate: function () { var card = this.layout.getShowingCard(); if (card) { return card.populate && card.populate.apply(card, arguments); } }, empty: function () { this.layout.deleteAllCard(); this.cardMap = {}; }, destroy: function () { this.cardMap = {}; BI.Tab.superclass.destroy.apply(this, arguments); } }); BI.Tab.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.EL = BI.inherit(BI.Widget, { _defaultConfig: function () { return BI.extend(BI.EL.superclass._defaultConfig.apply(this, arguments), { baseCls: "bi-el", el: {}, layout: {} }); }, _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] }); this.ele.on(BI.Controller.EVENT_CHANGE, function () { self.fireEvent(BI.Controller.EVENT_CHANGE, arguments); }) }, setValue: function (v) { this.ele.setValue(v); }, getValue: function () { return this.ele.getValue(); }, 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 }; 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 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 }; } 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"; } 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 (maybeUpdateLineNumberWidth(cm)) { resetView(cm); update.dims = getDimensions(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); } 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; 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); } } // 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; 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); } 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); }); } 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); 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; } 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); }, 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 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; 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 // 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+$/))) { lst(order).to -= m[0].length; order.push(new BidiSpan(0, len - m[0].length, len)); } if (order[0].level == 2) order.unshift(new BidiSpan(1, order[0].to, order[0].to)); if (order[0].level != lst(order).level) order.push(new BidiSpan(order[0].level, len, len)); return order; }; })(); // THE END CodeMirror.version = "5.4.1"; return CodeMirror; });(function (mod) { mod(CodeMirror); })(function (CodeMirror) { var Pos = CodeMirror.Pos; function forEach(arr, f) { for (var i = 0, e = arr.length; i < e; ++i) f(arr[i]); } function arrayContains(arr, item) { if (!Array.prototype.indexOf) { var i = arr.length; while (i--) { if (arr[i] === item) { return true; } } return false; } return arr.indexOf(item) != -1; } function scriptHint(editor, keywords, getToken, options) { // Find the token at the cursor var cur = editor.getCursor(), token = getToken(editor, cur); if (/\b(?:string)\b/.test(token.type)) { return; } token.state = CodeMirror.innerMode(editor.getMode(), token.state).state; if (!/^[\w$_]*$/.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; } function formulaHint(editor, options) { return scriptHint(editor, getFormulaKeywords(), function (e, cur) { return e.getTokenAt(cur); }, 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); } } if (context && context.length) { context.pop(); } else { forEach(keywords, maybeAdd); } return found; } });(function (mod) { mod(CodeMirror); })(function (CodeMirror) { "use strict"; 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; } var atoms = wordObj(['false', 'true']); var keywords = wordObj(BI.FormulaCollections); function tokenBase(stream, state) { if (stream.eatSpace()) { return null; } var ch = stream.next(); if (ch === '"' || ch === '\'') { nextUntilUnescaped(stream, ch); return "string"; } if (/[\[\],\(\)]/.test(ch)) { return 'bracket'; } // 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'; // } //} stream.eatWhile(/[\w-]/); var word = stream.current(); if (atoms.hasOwnProperty(word)) { return "atom"; } if (keywords.hasOwnProperty(word)) { return "keyword"; } return null; } function nextUntilUnescaped(stream, end) { var escaped = false, next; while ((next = stream.next()) != null) { if (next === end && !escaped) { return false; } escaped = !escaped && next === "\\"; } return escaped; } function tokenize(stream, state) { return (state.tokens[0] || tokenBase)(stream, state); } 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 (mod) { mod(CodeMirror); })(function (CodeMirror) { "use strict"; var HINT_ELEMENT_CLASS = "CodeMirror-hint"; var ACTIVE_HINT_ELEMENT_CLASS = "CodeMirror-hint-active"; // 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); }; CodeMirror.defineExtension("showHint", function (options) { // We want a single cursor position. if (this.listSelections().length > 1 || this.somethingSelected()) return; if (this.state.completionActive) this.state.completionActive.close(); var completion = this.state.completionActive = new Completion(this, options); if (!completion.options.hint) return; CodeMirror.signal(this, "startCompletion", this); completion.update(true); }); 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; var self = this; cm.on("cursorActivity", this.activityFunc = function () { self.cursorActivity(); }); } var requestAnimationFrame = window.requestAnimationFrame || function (fn) { return setTimeout(fn, 1000 / 60); }; var cancelAnimationFrame = window.cancelAnimationFrame || clearTimeout; Completion.prototype = { close: function () { if (!this.active()) return; this.cm.state.completionActive = null; this.tick = null; this.cm.off("cursorActivity", this.activityFunc); if (this.widget && this.data) CodeMirror.signal(this.data, "close"); if (this.widget) this.widget.close(); CodeMirror.signal(this.cm, "endCompletion", this.cm); }, active: function () { return this.cm.state.completionActive == this; }, 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"); 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(); } CodeMirror.signal(data, "pick", completion); this.close(); }, cursorActivity: function () { if (this.debounce) { cancelAnimationFrame(this.debounce); this.debounce = 0; } 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(); } }, 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); } }, finishUpdate: function (data, first) { this.data = data; 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"); } } }, 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; } }; function getText(completion) { if (typeof completion == "string") return completion; else return completion.text; } 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; 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; } 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; } function getHintElement(hintsElement, el) { while (el && el != hintsElement) { if (el.nodeName.toUpperCase() === "LI" && el.parentNode == hintsElement) return el; el = el.parentNode; } } 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; 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; } 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"; } 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 })); 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); }); } 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"; }); 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(); } }); 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(); } }); CodeMirror.on(hints, "mousedown", function () { setTimeout(function () { cm.focus(); }, 20); }); 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); 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); }, disable: function () { this.completion.cm.removeKeyMap(this.keyMap); var widget = this; this.keyMap = { Enter: function () { widget.picked = true; } }; this.completion.cm.addKeyMap(this.keyMap); }, pick: function () { this.completion.pick(this.data, this.selectedHint); }, 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); }, screenAmount: function () { return Math.floor(this.hints.clientHeight / this.hints.firstChild.offsetHeight) || 1; } }; 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); } }); 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); } 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 }; CodeMirror.defineOption("hintOptions", null); });/** * 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"]; /** * 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', watermark: '', value: '', fieldTextValueMap: {}, showHint: true }); }, _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' }); 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); }); this.editor.on("blur", function () { self.fireEvent(BI.FormulaEditor.EVENT_BLUR); }); 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 }); } }, _checkWaterMark: function () { var o = this.options; if (!this.disabledWarterMark && BI.isEmptyString(this.editor.getValue()) && BI.isKey(o.watermark)) { this.watermark && this.watermark.visible(); } else { this.watermark && this.watermark.invisible(); } }, disableWarterMark: function () { this.disabledWarterMark = true; this._checkWaterMark(); }, focus: function () { this.editor.focus(); }, /** * 添加字段 * @param field */ insertField: function (field) { var from = this.editor.getCursor(); this.editor.replaceSelection(field); var to = this.editor.getCursor(); this.editor.markText(from, to, {className: 'fieldName', atomic: true, startStyle: "start", endStyle: "end"}); this.editor.replaceSelection(" "); this.editor.focus(); }, 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(); }, 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}); }, insertString: function (str) { this.editor.replaceSelection(str); this.editor.focus(); }, getFormulaString: function () { return this.editor.getValue(); }, 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": var dId = fieldMap[value.substr(i.from, i.to - i.from)]; if (!fields.contains(dId)) { fields.push(dId); } } }); }); 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) { 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; } }); return value; }); }, 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 fieldId = fieldMap[value.substr(i.from + num, fieldNameLength)]; value = value.substr(0, i.from + num) + "$\{" + fieldMap[value.substr(i.from + num, fieldNameLength)] + "\}" + value.substr(i.to + num, value.length); num += fieldId.length - fieldNameLength + 3; break; } }); return value; }); }, setValue: function (value) { this.editor.setValue(value); }, setFieldTextValueMap: function (fieldTextValueMap) { this.options.fieldTextValueMap = fieldTextValueMap; }, refresh: function () { var self = this; BI.nextTick(function () { self.editor.refresh(); }); } }); 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 () { var messageShow, $mask, $pop; return { alert: function (title, message, callback) { this._show(false, title, message, callback); }, confirm: function (title, message, callback, min_width) { 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 }); BI.createWidget({ type: "bi.absolute", element: context, items: [{ el: toast, left: "50%", top: 0 }] }); 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: [] }); }, _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); }); } }, _getOverscanIndices: function (cellCount, overscanCellsCount, startIndex, stopIndex) { return { overscanStartIndex: Math.max(0, startIndex - overscanCellsCount), overscanStopIndex: Math.min(cellCount - 1, stopIndex + overscanCellsCount) } }, _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); this._renderedColumnStartIndex = visibleColumnIndices.start; this._renderedColumnStopIndex = visibleColumnIndices.stop; this._renderedRowStartIndex = visibleRowIndices.start; this._renderedRowStopIndex = visibleRowIndices.stop; var overscanColumnIndices = this._getOverscanIndices(this.columnCount, overscanColumnCount, this._renderedColumnStartIndex, this._renderedColumnStopIndex) var overscanRowIndices = this._getOverscanIndices(this.rowCount, overscanRowCount, this._renderedRowStartIndex, this._renderedRowStopIndex); var columnStartIndex = overscanColumnIndices.overscanStartIndex; var columnStopIndex = overscanColumnIndices.overscanStopIndex; var rowStartIndex = overscanRowIndices.overscanStartIndex; var rowStopIndex = overscanRowIndices.overscanStopIndex; //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 = BI.deepIndexOf(this.renderedKeys, key); var child; if (index > -1) { 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, _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.push(key); renderedWidgets[count++] = 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 (BI.deepContains(self.renderedKeys, key)) { existSet[i] = key; } else { addSet[i] = key; } }); BI.each(this.renderedKeys, function (i, key) { if (BI.deepContains(existSet, key)) { return; } if (BI.deepContains(addSet, key)) { return; } deleteArray.push(i); }); 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) { addedItems.push(renderedCells[index]) }); 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)); }, _populate: function (items) { var self = this, o = this.options; this._reRange(); if (items && items !== this.options.items) { this.options.items = items; } if (o.items.length > 0) { this.columnCount = o.items[0].length; this.rowCount = o.items.length; } else { this.rowCount = 0; this.columnCount = 0; } 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(); this.element.scrollTop(o.scrollTop); this.element.scrollLeft(o.scrollLeft); }, setScrollLeft: function (scrollLeft) { if (this.options.scrollLeft === scrollLeft) { return; } 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); }, 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"}); }); } }, 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"}); }); } }, getScrollLeft: function () { return this.options.scrollLeft; }, getScrollTop: function () { return this.options.scrollTop; }, getMaxScrollLeft: function () { return this._getMaxScrollLeft(); }, getMaxScrollTop: function () { return this._getMaxScrollTop(); }, setEstimatedColumnSize: function (width) { this.options.estimatedColumnSize = width; }, setEstimatedRowSize: function (height) { this.options.estimatedRowSize = height; }, //重新计算children _reRange: function () { this.renderRange = {}; }, _clearChildren: function () { this.container._children = {}; this.container.attr("items", []); }, restore: function () { BI.each(this.renderedCells, function (i, cell) { cell.el._destroy(); }); 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.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; } 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; } } }); 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: 10, top: 10, right: 10, bottom: 10 }] } }, 'south': { el: { type: "bi.absolute", items: [{ el: this._south, left: 10, top: 0, right: 10, bottom: 0 }] }, height: 60 } } }) }, 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(); }) }, show: function () { this.showAction.actionPerformed(); }, hide: function () { this.showAction.actionBack(); }, open: function () { this.show(); this.fireEvent(BI.FloatBox.EVENT_FLOAT_BOX_OPEN); }, close: function () { this.hide(); this.fireEvent(BI.FloatBox.EVENT_FLOAT_BOX_CLOSED); }, setZindex: function (zindex) { this.element.css({"z-index": zindex}); }, destroyed: function () { this.currentSectionProvider && this.currentSectionProvider.destroy(); } }); 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.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 }, 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" }] } }) }, _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); 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.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); } }); 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) }))) ) })))); }, _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; }, _createTool: function () { var o = this.options; if (false === o.tool) { return; } 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 }) }, _createToolBar: function () { var o = this.options; if (o.buttons.length === 0) { return; } 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; }, populate: function (items) { this.button_group.populate.apply(this.button_group, arguments); }, resetWidth: function (w) { this.options.width = w; this.element.width(w); }, 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"}) }, setValue: function (selectedValues) { this.tab && this.tab.setValue(selectedValues); this.button_group.setValue(selectedValues); }, 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 */ 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, 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" }] } }) }, _init: function () { BI.SearcherView.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; } }, 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; } }, 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] }); }, startSearch: function () { }, stopSearch: function () { }, setValue: function (v) { this.matcher.setValue(v); this.searcher.setValue(v); }, getValue: function () { return this.matcher.getValue().concat(this.searcher.getValue()); }, 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); }, empty: function () { this.searcher.empty(); this.matcher.empty(); }, hasMatched: function () { return this.matcher.getAllButtons().length > 0; } }); BI.SearcherView.EVENT_CHANGE = "EVENT_CHANGE"; 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: [] }; }, init: function () { var self = this; this.renderedIndex = -1; this.cache = {}; }, 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 } }, 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(); }); }, _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; } }, _calculateBlocksToRender: function () { var o = this.options; this._renderMoreIf(); }, _populate: function (items) { var o = this.options; if (items && this.options.items !== items) { this.options.items = items; } this._calculateBlocksToRender(); this.element.scrollTop(o.scrollTop); }, restore: function () { this.renderedIndex = -1; this.container.empty(); this.cache = {}; }, populate: function (items) { if (items && this.options.items !== items) { this.restore(); } this._populate(); }, destroyed: function () { this.restore(); } }); BI.shortcut('bi.list_view', BI.ListView); /** * 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: [] }; }, 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 } }, 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(); }); }, _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(); }); }, _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); }, _clearChildren: function () { BI.each(this.container._children, function (i, cell) { cell && cell.el._destroy(); }); this.container._children = {}; this.container.attr("items", []); }, restore: function () { this.renderedIndex = -1; this._clearChildren(); this.cache = {}; this.options.scrollTop = 0; }, populate: function (items) { if (items && this.options.items !== items) { this.restore(); } this._populate(); }, destroyed: function () { this.restore(); } }); BI.shortcut('bi.virtual_list', BI.VirtualList); /** * 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 }], 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 }) }, _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); } //计算当前组 dict.index = Math.ceil((curr + ((groups > 1 && groups !== pages) ? 1 : 0)) / (groups === 0 ? 1 : groups)); //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)); } } //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" }); } } //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 }) } } //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" }); } 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)}; } else { return BI.extend({ disabled: pages === false ? o.hasNext(curr) === false : !(curr !== pages && next || dict.flow) }, next); } }())); } 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; }, setAllPages: function (pages) { this.options.pages = pages; }, hasPrev: function (v) { v || (v = 1); var o = this.options; var pages = this.options.pages; return pages === false ? o.hasPrev(v) : v > 1; }, hasNext: function (v) { v || (v = 1); var o = this.options; var pages = this.options.pages; return pages === false ? o.hasNext(v) : v < pages; }, 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(); }, 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; } }, attr: function (key, value) { BI.Pager.superclass.attr.apply(this, arguments); if (key === "curr") { 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);/** * 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 }); } } }); BI.shortcut("bi.a", BI.A);/** * guy * 加载条 * @type {*|void|Object} */ BI.LoadingBar = BI.inherit(BI.Single, { consts: { loadedText: BI.i18nText("BI-Load_More"), endText: BI.i18nText("BI-No_More_Data") }, _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 }) }, _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: this.consts.loadedText, width: 120, handler: this.options.handler }) this.loaded.on(BI.Controller.EVENT_CHANGE, function(type){ self.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 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(this.consts.loadedText); this.loaded.enable(); }, setLoaded: function(){ this._reset(); this.cardLayout.showCardByName("loaded"); }, setEnd: function(){ this.setLoaded(); this.loaded.setText(this.consts.endText); this.loaded.disable(); }, setLoading: function(){ this._reset(); this.cardLayout.showCardByName("loading"); } }); 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 }) }, _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 { BI.createWidget({ element: this, type: 'bi.center_adapt', items: [this.icon] }); } }, 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%" }) }, _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 { BI.createWidget({ type: "bi.adaptive", element: this, items: [this.image], scrollable: false }) } }, setWidth: function (w) { BI.ImageButton.superclass.setWidth.apply(this, arguments); this.options.width = w; }, setHeight: function (h) { BI.ImageButton.superclass.setHeight.apply(this, arguments); this.options.height = h; }, setImageWidth: function (w) { this.image.setWidth(w); }, setImageHeight: function (h) { this.image.setHeight(h); }, getImageWidth: function () { return this.image.element.width(); }, getImageHeight: function () { return this.image.element.height(); }, setSrc: function (src) { this.options.src = src; this.image.setSrc(src); }, getSrc: function () { return this.image.getSrc(); }, 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 ($) { /** * 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, { _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 }) }, _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 - 2, lineHeight: (o.height - 2) + '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 > 2) { this.element.css({"min-width": o.minWidth - 2 + "px"}); } }, doClick: function () { BI.Button.superclass.doClick.apply(this, arguments); if (this.isValid()) { this.fireEvent(BI.Button.EVENT_CHANGE, this); } }, setText: function (text) { BI.Button.superclass.setText.apply(this, arguments); this.text.setText(text); }, setValue: function (text) { BI.Button.superclass.setValue.apply(this, arguments); if (!this.isReadOnly()) { this.text.setValue(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); }, destroy: function () { BI.Button.superclass.destroy.apply(this, arguments); } }); 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: "" }) }, _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 }); }, doClick: function () { BI.TextButton.superclass.doClick.apply(this, arguments); if (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 (text) { BI.TextButton.superclass.setText.apply(this, arguments); text = BI.isArray(text) ? text.join(",") : text; this.text.setText(text); }, setStyle: function (style) { this.text.setStyle(style); }, setValue: function (text) { BI.TextButton.superclass.setValue.apply(this, arguments); if (!this.isReadOnly()) { text = BI.isArray(text) ? text.join(",") : text; this.text.setValue(text); } } }); 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 }, _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 }, 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 }) 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 }); this.icon2 = BI.createWidget({ type: "bi.icon_button", cls: o.iconCls2, forceNotSelected: true, width: c.commonWidth }); 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) })))); }, doClick: function () { BI.BlankIconIconTextItem.superclass.doClick.apply(this, arguments); if (this.isValid()) { this.fireEvent(BI.BlankIconIconTextItem.EVENT_CHANGE, this.getValue(), this); } }, setSelected: function (b) { BI.BlankIconIconTextItem.superclass.setSelected.apply(this, arguments); this.icon1.setSelected(b); this.icon2.setSelected(b); }, 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); }, 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 }, _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 }) var icon1 = BI.createWidget({ type: "bi.center_adapt", cls: o.iconCls1, width: c.commonWidth, 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, 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", { type: "bi.layout", width: o.blankWidth }, icon1, this.text, { type: "bi.layout", width: c.commonWidth }) })))); }, doClick: function () { BI.BlankIconTextIconItem.superclass.doClick.apply(this, arguments); if (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 () { 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(); } }); 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 }, _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, 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", blank, this.icon, this.text) })))); }, doClick: function () { BI.BlankIconTextItem.superclass.doClick.apply(this, arguments); if (this.isValid()) { this.fireEvent(BI.BlankIconTextItem.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); }, 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 }, _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 }, 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 }) var icon1 = BI.createWidget({ type: "bi.center_adapt", cls: o.iconCls1, width: c.commonWidth, 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 }] }) 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.IconTextIconItem.superclass.doClick.apply(this, arguments); if (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 () { 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(); } }); 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 }, _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, 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) })))); }, 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(); }, doClick: function () { BI.IconTextItem.superclass.doClick.apply(this, arguments); if (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);/** * * 图标的button * * Created by GUY on 2015/9/9. * @class BI.TextIconItem * @extends BI.BasicButton */ BI.TextIconItem = BI.inherit(BI.BasicButton, { _const: { commonWidth: 25 }, _defaultConfig: function () { 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.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.icon = BI.createWidget({ type: "bi.center_adapt", width: c.commonWidth, 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); }, 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); }, 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(); } }); 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, 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 }] }) 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); } }, 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); } }, 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, 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.icon, this.text) })))); }, 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(); }, doClick: function () { BI.IconTextNode.superclass.doClick.apply(this, arguments); if (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);/** * Created by GUY on 2015/9/9. * @class BI.TextIconNode * @extends BI.NodeButton */ BI.TextIconNode = BI.inherit(BI.NodeButton, { _const: { commonWidth: 25 }, _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, 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.TextIconNode.superclass.doClick.apply(this, arguments); if (this.isValid()) { this.fireEvent(BI.TextIconNode.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); } }); 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.TextNode = BI.inherit(BI.NodeButton, { _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 }) }, _init: function () { BI.TextNode.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.TextNode.superclass.doClick.apply(this, arguments); if (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 () { 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(); } }); 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.CodeEditor = BI.inherit(BI.Single, { _defaultConfig: function () { return $.extend(BI.CodeEditor.superclass._defaultConfig.apply(), { baseCls: 'bi-code-editor', value: '', watermark: "" }); }, _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 }); this.editor.on("change", function (cm, change) { BI.nextTick(function () { self.fireEvent(BI.CodeEditor.EVENT_CHANGE) }); }); this.editor.on("focus", function () { watermark.setVisible(false); self.fireEvent(BI.CodeEditor.EVENT_FOCUS); }); this.editor.on("blur", function () { watermark.setVisible(BI.isEmptyString(self.getValue())); self.fireEvent(BI.CodeEditor.EVENT_BLUR); }); // this.editor.on("blur", function () { // self.editor.execCommand("goLineEnd"); // }); //水印 var watermark = BI.createWidget({ type: "bi.label", text: o.watermark, cls: "bi-water-mark", whiteSpace: "nowrap", textAlign: "left" }); watermark.element.bind( "mousedown", function (e) { self.insertString(""); self.editor.focus(); e.stopEvent(); } ); watermark.element.bind("click", function (e) { self.editor.focus(); e.stopEvent(); }); BI.createWidget({ type: "bi.absolute", element: this, items: [{ el: watermark, top: 0, left: 5 }] }); if (BI.isKey(o.value)) { BI.nextTick(function () { self.setValue(o.value); }); } }, _setEnable: function (b) { BI.CodeEditor.superclass._setEnable.apply(this, arguments); this.editor.setOption("readOnly", b === true ? false : "nocursor") }, insertParam: function(param){ var from = this.editor.getCursor(); this.editor.replaceSelection(param); var to = this.editor.getCursor(); var options = {className: 'param', atomic: true}; if(BI.isNotNull(param.match(//))){ options.className = 'error-param'; } this.editor.markText(from, to, options); this.editor.replaceSelection(" "); this.editor.focus(); }, insertString: function(str){ this.editor.replaceSelection(str); this.editor.focus(); }, getValue: function () { 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 "param": case "error-param": var fieldNameLength = i.to - i.from; value = value.substr(0, i.from + num) + "$\{" + value.substr(i.from + num, fieldNameLength) + "\}" + value.substr(i.to + num, value.length); num += 3; break; } }); return value; }); }, _analyzeContent: function (v) { var regx = /\$[\{][^\}]*[\}]|(\s+)|\w*\w|\$\{[^\$\(\)\+\-\*\/)\$,]*\w\}|\$\{[^\$\(\)\+\-\*\/]*\w\}|\$\{[^\$\(\)\+\-\*\/]*[\u4e00-\u9fa5]\}|\w|(.)|\n/g; return v.match(regx); }, 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); } }) }, 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, mouseOut: false, allowBlank: false, watermark: "", errorText: "" }) }, _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, mouseOut: o.mouseOut, 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] }, 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(); }); 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(); } }, _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(); }, _checkWaterMark: function () { var o = this.options; if (!this.disabledWarterMark && 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; }, getErrorText: function () { return this.options.errorText; }, 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()); } }, disableError: function () { this.disabledError = true; this._checkError(); }, enableError: function () { this.disabledError = false; this._checkError(); }, disableWarterMark: function () { this.disabledWarterMark = true; this._checkWaterMark(); }, enableWarterMark: function () { this.disabledWarterMark = false; 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 (k) { this.editor.onKeyDown(k); }, setValue: function (v) { BI.Editor.superclass.setValue.apply(this, arguments); this.editor.setValue(v); this._checkError(); this._checkWaterMark(); }, getLastValidValue: function () { return this.editor.getLastValidValue(); }, resetLastValidValue: function () { this.editor.resetLastValidValue(); }, getValue: function () { if (!this.isValid()) { return BI.trim(this.editor.getLastValidValue()); } return BI.trim(this.editor.getValue()); }, 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);/** * 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: "" }) }, _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); }); 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 }] }); }, 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);/** * * Created by GUY on 2016/1/18. * @class BI.TextAreaEditor * @extends BI.Single */ BI.TextAreaEditor = BI.inherit(BI.Single, { _defaultConfig: function () { return $.extend(BI.TextAreaEditor.superclass._defaultConfig.apply(), { baseCls: 'bi-textarea-editor', value: '' }); }, _init: function () { 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: "textarea-editor-content display-block bi-card" }); 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 (e) { self._checkWaterMark(); self.fireEvent(BI.TextAreaEditor.EVENT_CHANGE); }); 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.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); } if (BI.isNotNull(o.style)) { self.setValue(o.style); } this._checkWaterMark(); }, _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); } } } }, _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(style) }, getStyle: function () { return this.style; }, _setValid: function (b) { BI.TextAreaEditor.superclass._setValid.apply(this, arguments); // this.content.setValid(b); // this.watermark && this.watermark.setValid(b); } }); 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" }) }, _init: function () { BI.Icon.superclass._init.apply(this, arguments); } }); 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%" }) }, _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); var sendFiles = function (handler, maxSize, width, height) { 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]; 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; }; 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 }) }, _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()); BI.nextTick(function () { // create the noswfupload.wrap Object // wrap.maxSize 文件大小限制 // wrap.maxlength 文件个数限制 var _wrap = self.wrap = self._wrap(self.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); }; _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); }, getValue: function () { return this.wrap.attach_array; }, reset: function () { this.wrap.attach_array = []; this.wrap.attach_names = []; this.wrap.attachNum = 0; }, _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 mouseOut: false, 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) { 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(); }); }, _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); }, _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); } }, _click: function () { if (this._isEditing !== true) { this._focus(); this.selectAll(); this.fireEvent(BI.Input.EVENT_CLICK); } }, onClick: function () { this._click(); }, 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); 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(); } }, //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; }, _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(); }, _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)) ); }, 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(); } }, 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(); } }, 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.element.val() || ""; }, isEditing: function () { return this._isEditing; }, getLastValidValue: function () { return this._lastValidValue; }, _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); } }, _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); } } }); 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 }; }, _init: function () { BI.Label.superclass._init.apply(this, arguments); if (this.options.textAlign === "center") { this._createCenterEl(); } else { this._createNotCenterEl(); } }, _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 (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; } 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 (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 }); 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" }) }, _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 () { 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); } }, 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; 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 }; }, _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); } }); 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); } }); 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 }, _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 }); } }, 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: 30 }) }, _init : function() { BI.Trigger.superclass._init.apply(this, arguments); }, setKey: function(){ }, getKey: function(){ } });// 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) { break; } do { z++; l = queue[indexed[z]]; l && out.push(l.apply(scope, args)); if (stop) { break; } } while (l) } else { queue[l.zIndex] = l; } } else { out.push(l.apply(scope, args)); if (stop) { break; } } } 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 || []); } } } es = nes; } return out; }; /*\ * 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]); } } 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; } } 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; }; return eve; })); // ┌────────────────────────────────────────────────────────────────────┐ \\ // │ Raphaël 2.1.4 - JavaScript Vector Library │ \\ // ├────────────────────────────────────────────────────────────────────┤ \\ // │ Core Module │ \\ // ├────────────────────────────────────────────────────────────────────┤ \\ // │ Licensed under the MIT (http://raphaeljs.com/license.html) license.│ \\ // └────────────────────────────────────────────────────────────────────┘ \\ (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); } } } 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 }, oldRaphael = { was: Object.prototype[has].call(g.win, "Raphael"), is: g.win.Raphael }, 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 = {}; }, 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" }, 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; } } 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(); \*/ 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); } 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 ] ** * 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; } return (180 + math.atan2(-y, -x) * 180 / PI + 360) % 360; } else { 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]; } } 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 [ 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 ] ** * 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); } }; 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; } 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; } 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; 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]; 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]); } } 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; } 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; }; function clrToString() { return this.hex; } /*\ * 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); } 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 (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); } 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; } 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}); } 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]}; } } 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 [ 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); } 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 [ 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; } 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 [ 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]; } 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 [ 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; } 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 [ 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 { bez1 = [x1, y1, x1, y1, x1m, y1m, x1m, y1m]; x1 = x1m; y1 = y1m; } 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 res; } /*\ * 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); }; }; /*\ * 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); } 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]; 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); } 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 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]]; } 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.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); } else { 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); } else { 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); } else { 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; } 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 }); } } 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; } else { 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; }; /*\ * 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; } 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; }; /*\ * 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); 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; }; /*\ * 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); 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; } 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 { 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 \*/ 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; } 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; } 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); } 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; }; 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; } 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(); } 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; } }; 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 │ \\ // ├─────────────────────────────────────────────────────────────────────┤ \\ // │ 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; }; 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; 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]; 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; 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; ("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; } // 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; }; 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.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 }); 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 }); 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("..."); }); 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); }); } 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" }) }, _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);/** * * 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 BI.GridTableScrollbar.SIZE = 16; 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; } }] } }, 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 }) }, render: function () { var self = this, o = this.options; //把滚动台size改掉 BI.GridTableScrollbar.SIZE = 16; 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; } }] } }, 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); } }); 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: [] }); }, 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]; } }); 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 }] }); 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; }, mounted: function () { var o = this.options; if (o.items.length > 0 || o.header.length > 0) { this._digest(); this._populate(); } }, _getFreezeColLength: function () { return this.options.isNeedFreeze ? this.options.freezeCols.length : 0; }, _getFreezeHeaderHeight: function () { var o = this.options; if (o.header.length * o.headerRowSize >= this._height) { return 0; } 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); } 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); } }, _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 { createOneEl(i, j); } } }); 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; } if (this._isNeedDigest === true) { this._digest(); } 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 (!regionSize) { BI.each(o.freezeCols, function (i, col) { regionSize += o.columnSize[col]; }); } 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; }, 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" }); }, 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); }); this.bottomRightCollection.element.mousewheel(function (e) { self._bottomRightWheelHandler.onWheel(e.originalEvent); }); }, _shouldHandleLeftX: function (delta) { if (delta > 0) { return this.bottomLeftCollection.getScrollLeft() < this.bottomLeftCollection.getMaxScrollLeft(); } else { return this.bottomLeftCollection.getScrollLeft() > 0; } }, _shouldHandleRightX: function (delta) { if (delta > 0) { return this.bottomRightCollection.getScrollLeft() < this.bottomRightCollection.getMaxScrollLeft(); } else { return this.bottomRightCollection.getScrollLeft() > 0; } }, _shouldHandleY: function (delta) { if (delta > 0) { return this.bottomRightCollection.getScrollTop() < this.bottomRightCollection.getMaxScrollTop(); } else { return this.bottomRightCollection.getScrollTop() > 0; } }, _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); }, _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); }, _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; 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); }); }; 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); } }); 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 }] }); }, 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); }, 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); } }); 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: [] }); }, 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()]; }; 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 }] }); 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(); }, mounted: function () { var o = this.options; if (o.items.length > 0 || o.header.length > 0) { this._populate(); } }, _getFreezeColLength: function () { return this.options.isNeedFreeze ? this.options.freezeCols.length : 0; }, _getFreezeHeaderHeight: function () { var o = this.options; if (o.header.length * o.headerRowSize >= this._height) { return 0; } 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); } 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(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(); 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(); }, _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]; }, _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]; }, _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); 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(); 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 () { if (this._width <= 0 || this._height <= 0) { return; } 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 (!regionSize) { BI.each(o.freezeCols, function (i, col) { regionSize += o.columnSize[col]; }); } return regionSize; }, setVerticalScroll: function (scrollTop) { this.bottomLeftGrid.setScrollTop(scrollTop); this.bottomRightGrid.setScrollTop(scrollTop); }, setLeftHorizontalScroll: function (scrollLeft) { this.topLeftGrid.setScrollLeft(scrollLeft); this.bottomLeftGrid.setScrollLeft(scrollLeft); }, setRightHorizontalScroll: function (scrollLeft) { this.topRightGrid.setScrollLeft(scrollLeft); this.bottomRightGrid.setScrollLeft(scrollLeft); }, getVerticalScroll: function () { return this.bottomRightGrid.getScrollTop(); }, getLeftHorizontalScroll: function () { return this.bottomLeftGrid.getScrollLeft(); }, getRightHorizontalScroll: function () { return this.bottomRightGrid.getScrollLeft(); }, setWidth: function (width) { BI.GridTable.superclass.setWidth.apply(this, arguments); this._width = this.options.width - BI.GridTableScrollbar.SIZE; }, setHeight: function (height) { BI.GridTable.superclass.setHeight.apply(this, arguments); this._height = this.options.height - BI.GridTableScrollbar.SIZE; }, setColumnSize: function (columnSize) { this.options.columnSize = columnSize; this._isNeedDigest = true; }, setRegionColumnSize: function (regionColumnSize) { this.options.regionColumnSize = regionColumnSize; this._isNeedDigest = true; }, getColumnSize: function () { return this.options.columnSize; }, getRegionColumnSize: function () { return this.options.regionColumnSize; }, 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(); }, _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);/** * 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" }); }, 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); }, 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.topRightGrid.element.mousewheel(function (e) { self._topRightWheelHandler.onWheel(e.originalEvent); }); this.bottomLeftGrid.element.mousewheel(function (e) { self._bottomLeftWheelHandler.onWheel(e.originalEvent); }); this.bottomRightGrid.element.mousewheel(function (e) { self._bottomRightWheelHandler.onWheel(e.originalEvent); }); }, _shouldHandleLeftX: function (delta) { if (delta > 0) { return this.bottomLeftGrid.getScrollLeft() < this.bottomLeftGrid.getMaxScrollLeft(); } else { return this.bottomLeftGrid.getScrollLeft() > 0; } }, _shouldHandleRightX: function (delta) { if (delta > 0) { return this.bottomRightGrid.getScrollLeft() < this.bottomRightGrid.getMaxScrollLeft(); } else { return this.bottomRightGrid.getScrollLeft() > 0; } }, _shouldHandleY: function (delta) { if (delta > 0) { return this.bottomRightGrid.getScrollTop() < this.bottomRightGrid.getMaxScrollTop(); } else { return this.bottomRightGrid.getScrollTop() > 0; } }, _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); }, _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); }, _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; 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); 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); } }); }); 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); } }); }); 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 }, _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 }) }, 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 }] }); }, 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(); }, _isHorizontal: function () { return this.options.orientation === 'horizontal' }, _getScale: function () { var o = this.options; var scale = o.size / o.contentSize; var faceSize = o.size * scale; if (faceSize < this._const.FACE_SIZE_MIN) { scale = (o.size - this._const.FACE_SIZE_MIN) / (o.contentSize - o.size); } return scale; }, _getFaceSize: function () { var o = this.options; var scale = o.size / o.contentSize; var faceSize = o.size * scale; if (faceSize < this._const.FACE_SIZE_MIN) { faceSize = this._const.FACE_SIZE_MIN; } return faceSize; }, _shouldHandleX: function (delta) { return this.options.orientation === 'horizontal' ? this._shouldHandleChange(delta) : false; }, _shouldHandleY: function (delta) { return this.options.orientation !== 'horizontal' ? this._shouldHandleChange(delta) : false; }, _shouldHandleChange: function (delta) { return this.options.position + delta !== this.options.position; }, _onWheelY: function (deltaX, deltaY) { this._onWheel(deltaY); }, _onWheelX: function (deltaX, deltaY) { this._onWheel(deltaX); }, _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); }, _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) { } }, _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); }, _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; } break; case Keys.HOME: direction = -1; distance = this.options.contentSize; break; case Keys.UP: direction = -1; break; 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; } } 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); }, _populate: 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"); 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 { 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; } }); 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] })); }, _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] })); }, _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] })); }, _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; } }); 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 () { 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.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"}); } 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]; } 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.nextTick(function () { if (self.element.is(":visible")) { self._resize(); self.fireEvent(BI.Table.EVENT_TABLE_AFTER_INIT); } }); BI.ResizeDetector.addResizeListener(this, function () { self._resize(); self.fireEvent(BI.Table.EVENT_TABLE_RESIZE); }); }, _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); }); } }, resize: function () { this._resize && this._resize(); }, _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; 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[j - 1]; preCW[j] = preRW[j - 1]; } 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; } frag.appendChild(tr[0]); }); 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]); }); 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; }, _createFooterCells: function (items, columnSize, TDs, Ws) { var o = this.options; var frag = this._createCells(items, columnSize, [], TDs, Ws, 0); return frag; }, _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; }, _createHeader: function () { var self = this, o = this.options; if (o.header === false) { return; } this.header = this._header(); this.header.element.append(this._createHeaderCells(o.header, null, null, this.headerTds, this.headerItems)); return this.header; }, _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; }, _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; }, _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] }); 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.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); } }); }, _initNormalScroll: function () { var self = this; this.scrollBottomRight.element.scroll(function (e) { self.fireEvent(BI.Table.EVENT_TABLE_SCROLL); }); }, _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} }); }, _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" }); }, _init: function () { BI.Table.superclass._init.apply(this, arguments); 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); 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); 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); } } }, getColumnSize: function () { return this.options.columnSize; }, getCalculateColumnSize: 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); }); } } 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++; } columnSize.push(width); }); } return columnSize; }, 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); } }); 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); 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; } this.tableContainer.element.width(cW); } }, setRegionColumnSize: function (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.options.regionColumnSize; }, getCalculateRegionColumnSize: function () { var o = this.options; if (o.isNeedFreeze) { return [this.scrollBottomLeft.element.width(), this.scrollBottomRight.element.width()]; } return [this.scrollBottomRight.element.width()]; }, getCalculateRegionRowSize: function () { var o = this.options; if (o.isNeedFreeze) { return [this.scrollTopRight.element.height(), this.scrollBottomRight.element.height()]; } return [this.scrollBottomRight.element.height()]; }, 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]; }, 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]; }, 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]; }, 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]; } else { 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(); }, 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; } } }, 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; } } }, 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; } } }, getVerticalScroll: function () { var o = this.options; if (o.isNeedFreeze) { return this.scrollBottomRight.element[0].scrollTop || this.scrollBottomLeft.element[0].scrollTop; } return this.scrollBottomRight.element[0].scrollTop; }, getLeftHorizontalScroll: function () { var o = this.options; if (o.isNeedFreeze) { return this.scrollBottomLeft.element[0].scrollLeft; } return this.scrollBottomRight.element[0].scrollLeft; }, getRightHorizontalScroll: function () { var o = this.options; if (o.isNeedFreeze) { return this.scrollBottomRight.element[0].scrollLeft; } return this.scrollBottomRight.element[0].scrollLeft; }, getColumns: function () { var o = this.options; if (o.isNeedFreeze) { return { topLeft: this.topLeftBodyItems, topRight: this.topRightBodyItems, bottomLeft: this.bottomLeftBodyItems, bottomRight: this.bottomRightBodyItems } } else { return { header: this.headerItems, body: this.bodyItems, footer: this.footerItems } } }, 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 }) }, _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; self.handler.element.removeClass("dragging"); self.handler.element.removeClass("suitable"); startDrag = false; } 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; 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 }] }) }, setWidth: function (width) { BI.ResizableTableCell.superclass.setWidth.apply(this, arguments); var o = this.options; this.cell.setWidth(o.width); }, 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: [] }) }, _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, isNeedFreeze: o.isNeedFreeze, freezeCols: o.freezeCols, isNeedMerge: o.isNeedMerge, mergeCols: o.mergeCols, mergeRule: BI.bind(this._mergeRule, this), 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(); }, _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); }, _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); self.regionResizerHandler.element.addClass("dragging"); self._setRegionResizerHandlerPosition(size - 3, 0); } }, 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); } self.table.populate(); self._populate(); self.regionResizerHandler.element.removeClass("dragging"); self.fireEvent(BI.Table.EVENT_TABLE_AFTER_REGION_RESIZE); start = false; } 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 () { return this.options.freezeCols.length; }, _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); 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[i], maxSize: o.maxColumnSize[i], 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[i], maxSize: o.maxColumnSize[i], 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); } }); return items; }, //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); } }) }, //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"; 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);