diff --git a/.gitignore b/.gitignore index 758b0aa5b..448b3bd7d 100644 --- a/.gitignore +++ b/.gitignore @@ -1,2 +1,3 @@ node_modules/ -/.idea/ \ No newline at end of file +/.idea/ +dist \ No newline at end of file diff --git a/dist/.DS_Store b/dist/.DS_Store deleted file mode 100644 index 5008ddfcf..000000000 Binary files a/dist/.DS_Store and /dev/null differ diff --git a/dist/base.css b/dist/base.css deleted file mode 100644 index 92c6e82ec..000000000 --- a/dist/base.css +++ /dev/null @@ -1,3690 +0,0 @@ -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-color-picker-button { - background-color: #eaeaea; -} -.bi-color-picker-button .color-picker-button-mask { - border: 1px solid #1a1a1a; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-color-picker > .center-element { - border-left: 1px solid #ffffff; - border-top: 1px solid #ffffff; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-color-picker-editor .color-picker-editor-label { - color: #808080; -} -.bi-color-picker-editor .color-picker-editor-display { - background: #ffffff; - -webkit-border-radius: 2px; - -moz-border-radius: 2px; - border-radius: 2px; - box-shadow: 0px 0px 2px 1px #d4dadd inset; - -webkit-box-shadow: 0px 0px 2px 1px #d4dadd inset; - -moz-box-shadow: 0px 0px 2px 1px #d4dadd inset; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -/* BASICS */ -.CodeMirror { - /* Set height, width, borders, and global font properties here */ - font-family: monospace; - cursor: text; - width: 100%; - height: 100%; - color: black; -} -/* PADDING */ -.CodeMirror-lines { - padding: 4px 0; - /* Vertical padding around content */ -} -.CodeMirror pre { - padding: 0 4px; - /* Horizontal padding of content */ -} -.CodeMirror-scrollbar-filler, -.CodeMirror-gutter-filler { - background-color: white; - /* The little square between H and V scrollbars */ -} -/* GUTTER */ -.CodeMirror-gutters { - border-right: 1px solid #ddd; - background-color: #f7f7f7; - white-space: nowrap; -} -.CodeMirror-linenumber { - padding: 0 3px 0 5px; - min-width: 20px; - text-align: right; - color: #999; - white-space: nowrap; -} -.CodeMirror-guttermarker { - color: black; -} -.CodeMirror-guttermarker-subtle { - color: #999; -} -/* CURSOR */ -.CodeMirror div.CodeMirror-cursor { - border-left: 1px solid black; -} -/* Shown when moving in bi-directional text */ -.CodeMirror div.CodeMirror-secondarycursor { - border-left: 1px solid silver; -} -.CodeMirror.cm-fat-cursor div.CodeMirror-cursor { - width: auto; - border: 0; - background: #7e7; -} -.CodeMirror.cm-fat-cursor div.CodeMirror-cursors { - z-index: 1; -} -.cm-animate-fat-cursor { - width: auto; - border: 0; - -webkit-animation: blink 1.06s steps(1) infinite; - -moz-animation: blink 1.06s steps(1) infinite; - animation: blink 1.06s steps(1) infinite; -} -@-moz-keyframes blink { - 0% { - background: #7e7; - } - 50% { - background: none; - } - 100% { - background: #7e7; - } -} -@-webkit-keyframes blink { - 0% { - background: #7e7; - } - 50% { - background: none; - } - 100% { - background: #7e7; - } -} -@keyframes blink { - 0% { - background: #7e7; - } - 50% { - background: none; - } - 100% { - background: #7e7; - } -} -/* Can style cursor different in overwrite (non-insert) mode */ -.cm-tab { - display: inline-block; - text-decoration: inherit; -} -.CodeMirror-ruler { - border-left: 1px solid #ccc; - position: absolute; -} -/* DEFAULT THEME */ -.cm-s-default .cm-header { - color: blue; -} -.cm-s-default .cm-quote { - color: #090; -} -.cm-negative { - color: #d44; -} -.cm-positive { - color: #292; -} -.cm-header, -.cm-strong { - font-weight: bold; -} -.cm-em { - font-style: italic; -} -.cm-link { - text-decoration: underline; -} -.cm-strikethrough { - text-decoration: line-through; -} -.cm-s-default .cm-atom { - color: #219; -} -.cm-s-default .cm-number { - color: #164; -} -.cm-s-default .cm-def { - color: #00f; -} -.cm-s-default .cm-variable-2 { - color: #05a; -} -.cm-s-default .cm-variable-3 { - color: #085; -} -.cm-s-default .cm-comment { - color: #a50; -} -.cm-s-default .cm-string { - color: #a11; -} -.cm-s-default .cm-string-2 { - color: #f50; -} -.cm-s-default .cm-meta { - color: #555; -} -.cm-s-default .cm-qualifier { - color: #555; -} -.cm-s-default .cm-builtin { - color: #30a; -} -.cm-s-default .cm-bracket { - color: #997; -} -.cm-s-default .cm-tag { - color: #170; -} -.cm-s-default .cm-attribute { - color: #00c; -} -.cm-s-default .cm-hr { - color: #999; -} -.cm-s-default .cm-link { - color: #00c; -} -.cm-s-default span[class*="fieldName"] { - color: white; - padding: 1px ; - margin: 1px 0px; - background: #009de3; -} -.cm-s-default span[class*="start"] { - -webkit-border-radius: 3px 0px 0px 3px; - -moz-border-radius: 3px 0px 0px 3px; - border-radius: 3px 0px 0px 3px; - margin-left: 3px; -} -.cm-s-default span[class*="end"] { - -webkit-border-radius: 0px 3px 3px 0px; - -moz-border-radius: 0px 3px 3px 0px; - border-radius: 0px 3px 3px 0px; - margin-right: 3px; -} -.cm-s-default span[class*="start end"] { - -webkit-border-radius: 3px; - -moz-border-radius: 3px; - border-radius: 3px; -} -.cm-s-default span[class*="#"] { - color: #009de3; -} -.cm-s-default .cm-error { - color: #f00; -} -.cm-invalidchar { - color: #f00; -} -.CodeMirror-composing { - border-bottom: 2px solid; -} -/* Default styles for common addons */ -div.CodeMirror span.CodeMirror-matchingbracket { - color: #0f0; -} -div.CodeMirror span.CodeMirror-nonmatchingbracket { - color: #f22; -} -.CodeMirror-matchingtag { - background: rgba(255, 150, 0, 0.3); -} -.CodeMirror-activeline-background { - background: #e8f2ff; -} -/* STOP */ -/* The rest of this file contains styles related to the mechanics of - the editor. You probably shouldn't touch them. */ -.CodeMirror { - position: relative; - overflow: hidden; - background: white; -} -.CodeMirror-scroll { - overflow: scroll !important; - /* Things will break if this is overridden */ - /* 30px is the magic margin used to hide the element's real scrollbars */ - /* See overflow: hidden in .CodeMirror */ - margin-bottom: -30px; - margin-right: -30px; - padding-bottom: 30px; - height: 100%; - outline: none; - /* Prevent dragging from highlighting the element */ - position: relative; -} -.CodeMirror-sizer { - position: relative; - border-right: 30px solid transparent; -} -/* The fake, visible scrollbars. Used to force redraw during scrolling - before actuall scrolling happens, thus preventing shaking and - flickering artifacts. */ -.CodeMirror-vscrollbar, -.CodeMirror-hscrollbar, -.CodeMirror-scrollbar-filler, -.CodeMirror-gutter-filler { - position: absolute; - z-index: 6; - display: none; -} -.CodeMirror-vscrollbar { - right: 0; - top: 0; - overflow-x: hidden; - overflow-y: scroll; -} -.CodeMirror-hscrollbar { - bottom: 0; - left: 0; - overflow-y: hidden; - overflow-x: scroll; -} -.CodeMirror-scrollbar-filler { - right: 0; - bottom: 0; -} -.CodeMirror-gutter-filler { - left: 0; - bottom: 0; -} -.CodeMirror-gutters { - position: absolute; - left: 0; - top: 0; - z-index: 3; -} -.CodeMirror-gutter { - white-space: normal; - height: 100%; - display: inline-block; - margin-bottom: -30px; - /* Hack to make IE7 behave */ - *zoom: 1; - *display: inline; -} -.CodeMirror-gutter-wrapper { - position: absolute; - z-index: 4; - height: 100%; -} -.CodeMirror-gutter-elt { - position: absolute; - cursor: default; - z-index: 4; -} -.CodeMirror-gutter-wrapper { - -webkit-user-select: none; - -moz-user-select: none; - user-select: none; -} -.CodeMirror-lines { - cursor: text; - min-height: 1px; - /* prevents collapsing before first draw */ -} -.CodeMirror pre { - /* Reset some styles that the rest of the page might have set */ - -moz-border-radius: 0; - -webkit-border-radius: 0; - border-radius: 0; - border-width: 0; - background: transparent; - font-family: inherit; - font-size: inherit; - margin: 0; - white-space: pre; - word-wrap: normal; - line-height: 2em; - color: inherit; - z-index: 2; - position: relative; - overflow: visible; - -webkit-tap-highlight-color: transparent; -} -.CodeMirror-wrap pre { - word-wrap: break-word; - white-space: pre-wrap; - word-break: normal; -} -.CodeMirror-linebackground { - position: absolute; - left: 0; - right: 0; - top: 0; - bottom: 0; - z-index: 0; -} -.CodeMirror-linewidget { - position: relative; - z-index: 2; - overflow: auto; -} -.CodeMirror-code { - outline: none; -} -/* Force content-box sizing for the elements where we expect it */ -.CodeMirror-scroll, -.CodeMirror-sizer, -.CodeMirror-gutter, -.CodeMirror-gutters, -.CodeMirror-linenumber { - -moz-box-sizing: content-box; - box-sizing: content-box; -} -.CodeMirror-measure { - position: absolute; - width: 100%; - height: 0; - overflow: hidden; - visibility: hidden; -} -.CodeMirror-measure pre { - position: static; -} -.CodeMirror div.CodeMirror-cursor { - position: absolute; - border-right: none; - width: 0; -} -div.CodeMirror-cursors { - visibility: hidden; - position: relative; - z-index: 3; -} -.CodeMirror-focused div.CodeMirror-cursors { - visibility: visible; -} -.CodeMirror-selected { - background: #d9d9d9; -} -.CodeMirror-focused .CodeMirror-selected { - background: #d7d4f0; -} -.CodeMirror-crosshair { - cursor: crosshair; -} -.CodeMirror-line::selection, -.CodeMirror-line > span::selection, -.CodeMirror-line > span > span::selection { - background: #d7d4f0; -} -.CodeMirror-line::-moz-selection, -.CodeMirror-line > span::-moz-selection, -.CodeMirror-line > span > span::-moz-selection { - background: #d7d4f0; -} -.cm-searching { - background: #ffa; - background: rgba(255, 255, 0, 0.4); -} -/* IE7 hack to prevent it from returning funny offsetTops on the spans */ -.CodeMirror span { - *vertical-align: text-bottom; -} -/* Used to force a border model for a node */ -.cm-force-border { - padding-right: .1px; -} -@media print { - /* Hide the cursor when printing */ - .CodeMirror div.CodeMirror-cursors { - visibility: hidden; - } -} -/* See issue #2901 */ -.cm-tab-wrap-hack:after { - content: ''; -} -/* Help users use markselection to safely style text background */ -span.CodeMirror-selectedtext { - background: none; -} -/*addon: show-hint*/ -.CodeMirror-hints { - position: absolute; - z-index: 10000; - overflow: hidden; - list-style: none; - margin: 0; - padding: 2px; - -webkit-box-shadow: 2px 3px 5px rgba(0, 0, 0, 0.2); - -moz-box-shadow: 2px 3px 5px rgba(0, 0, 0, 0.2); - box-shadow: 2px 3px 5px rgba(0, 0, 0, 0.2); - border-radius: 3px; - border: 1px solid silver; - background: white; - font-size: 90%; - font-family: monospace; - max-height: 20em; - overflow-y: auto; -} -.CodeMirror-hint { - margin: 0; - padding: 0 4px; - border-radius: 2px; - max-width: 19em; - overflow: hidden; - white-space: pre; - color: black; - cursor: pointer; -} -li.CodeMirror-hint-active { - background: #08f; - color: white; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-message-mask { - background-color: #1a1a1a; - opacity: 0.5; - filter: alpha(opacity=50); -} -.bi-message-title { - background-color: #f4f4f4; - color: #808080; - font-size: 16px; - cursor: pointer; -} -.bi-message-text { - font-size: 16px; - -webkit-user-select: text; - -khtml-user-select: text; - -moz-user-select: text; - -ms-user-select: text; - -o-user-select: text; - user-select: text; -} -.bi-message-content { - background-color: #ffffff; - color: #808080; - font-size: 16px; -} -.bi-message-close { - font-size: 25px; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-multi-list-view .bi-button-mask { - opacity: 0.1; - filter: alpha(opacity=10); -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-popup-panel .popup-panel-title { - background: #f4f4f4; - border-bottom: 1px solid #d4dadd; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-searcher-view { - background: #ffffff; -} -.bi-searcher-view .searcher-view-spliter { - background: #d4dadd; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-panel { - border: 1px solid #a3d6e8; - -webkit-border-radius: 2px; - -moz-border-radius: 2px; - border-radius: 2px; -} -.bi-panel .panel-title { - background-color: #d8f2fd; - border-bottom: 1px solid #a3d6e8; -} -.bi-panel .panel-title .panel-title-text { - cursor: text; - color: #808080; - font-size: 14px; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-all-pager .pager-editor { - background-color: #ffffff; -} -.bi-all-pager .all-pager-prev { - font-size: 16px; - background: #f4f4f4; -} -.bi-all-pager .all-pager-next { - font-size: 16px; - background: #f4f4f4; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-pager .page-item { - border: 1px solid #d4dadd; - -webkit-border-radius: 2px; - -moz-border-radius: 2px; - border-radius: 2px; -} -.bi-pager .page-item.active { - background: #009de3; - color: #ffffff; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-direction-pager .direction-pager-prev { - font-size: 16px; - background: #f4f4f4; -} -.bi-direction-pager .direction-pager-next { - font-size: 16px; - background: #f4f4f4; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-number-pager .number-pager-prev { - font-size: 16px; - background: #f4f4f4; -} -.bi-number-pager .number-pager-next { - font-size: 16px; - background: #f4f4f4; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-skip-pager .skip-pager-prev { - font-size: 16px; - background: #f4f4f4; -} -.bi-skip-pager .skip-pager-next { - font-size: 16px; - background: #f4f4f4; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-request-loading .mask-pane { - background: #ffffff; - opacity: 0.8; - filter: alpha(opacity=80); -} -.bi-request-loading .loading-comment { - font-size: 14px; -} -.bi-request-loading .load-fail-comment { - font-size: 14px; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-segment-button:active, -.bi-segment-button.active { - color: #ffffff; - background: #009de3; -} -.bi-segment-button.disabled, -.bi-segment-button.disabled:hover, -.bi-segment-button.disabled:active { - color: #1a1a1a; - background: #ffffff; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-segment > .center-element { - overflow-x: hidden; - overflow-y: hidden; - background: #ffffff; - border-right: 1px solid #d4dadd; - border-top: 1px solid #d4dadd; - border-bottom: 1px solid #d4dadd; -} -.bi-segment > .first-element { - border-left: 1px solid #d4dadd; - -webkit-border-radius: 6px 0px 0px 6px; - -moz-border-radius: 6px 0px 0px 6px; - border-radius: 6px 0px 0px 6px; -} -.bi-segment > .last-element { - -webkit-border-radius: 0px 6px 6px 0px; - -moz-border-radius: 0px 6px 6px 0px; - border-radius: 0px 6px 6px 0px; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-loading-bar .loading-text { - color: #808080; -} -.bi-loading-bar .loading-text:hover, -.bi-loading-bar .loading-text.hover { - color: #009de3; -} -.bi-loading-bar .loading-text.disabled, -.bi-loading-bar .loading-text.disabled:hover, -.bi-loading-bar .loading-text.disabled:active { - color: #ffffff; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-button { - -webkit-border-radius: 2px; - -moz-border-radius: 2px; - border-radius: 2px; - border: 1px solid #009de3; - background-color: #009de3; - text-align: center; - vertical-align: middle; - cursor: pointer !important; - font-size: 14px; -} -.bi-button.button-common, -.bi-button.button-common .b-font { - color: #ffffff; -} -.bi-button.button-common .b-font:before { - color: #ffffff; -} -.bi-button.button-ignore { - background-color: #ffffff; - border-color: #d4dadd; -} -.bi-button.button-ignore, -.bi-button.button-ignore .b-font { - color: #1a1a1a; -} -.bi-button.button-success { - background-color: #58cc7d; - border-color: #58cc7d; -} -.bi-button.button-success, -.bi-button.button-success .b-font { - color: #ffffff; -} -.bi-button.button-success .b-font:before { - color: #ffffff; -} -.bi-button.button-warning { - background-color: #e85050; - border-color: #e85050; -} -.bi-button.button-warning, -.bi-button.button-warning .b-font { - color: #ffffff; -} -.bi-button.button-warning .b-font:before { - color: #ffffff; -} -.bi-button.button-common.disabled, -.bi-button.button-success.disabled, -.bi-button.button-warning.disabled { - background: #c4c6c6 !important; - border-color: #c4c6c6 !important; -} -.bi-button.button-common.disabled, -.bi-button.button-success.disabled, -.bi-button.button-warning.disabled, -.bi-button.button-common.disabled .b-font, -.bi-button.button-success.disabled .b-font, -.bi-button.button-warning.disabled .b-font { - color: #ffffff !important; -} -.bi-button.button-common.disabled .b-font:before, -.bi-button.button-success.disabled .b-font:before, -.bi-button.button-warning.disabled .b-font:before { - color: #ffffff !important; -} -.bi-button.button-ignore.disabled { - background: #ffffff !important; - border-color: #d4dadd !important; -} -.bi-button.button-ignore.disabled, -.bi-button.button-ignore.disabled .b-font { - color: #c4c6c6 !important; -} -.bi-button.button-ignore.disabled .b-font:before { - color: #c4c6c6 !important; -} -.bi-basic-button.button-common .bi-button-mask, -.bi-basic-button.button-success .bi-button-mask, -.bi-basic-button.button-warning .bi-button-mask { - opacity: 0.2; - filter: alpha(opacity=20); - background-color: #ffffff; -} -.bi-basic-button .bi-button-mask { - opacity: 0.2; - filter: alpha(opacity=20); - background-color: #1a1a1a; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-single-select-icon-text-item:active .b-font:before, -.bi-single-select-icon-text-item.active .b-font:before { - color: #009de3; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-editor { - font-size: 12px; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-multifile-editor .multifile-editor { - text-align: right; - cursor: pointer; - font-size: 100px; - z-index: 2; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-record-editor .record-editor-text { - font-size: 12px; - background: #f4f4f4; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-shelter-editor .shelter-editor-text { - font-size: 12px; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-sign-editor .sign-editor-text { - font-size: 12px; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-state-editor { - font-size: 12px; -} -.bi-state-editor .state-editor-infinite-text { - font-size: 12px; - color: #1a1a1a; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-simple-state-editor { - font-size: 12px; -} -.bi-simple-state-editor .state-editor-infinite-text { - font-size: 12px; - color: #1a1a1a; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-textarea-editor { - overflow-x: hidden; - overflow-y: hidden; -} -.bi-textarea-editor .textarea-editor-content { - font-size: 12px; -} -.bi-textarea-editor .textarea-editor-content { - border: none; -} -.bi-textarea-editor .textarea-editor-content.textarea-editor-focus { - border: 1px solid #009de3; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-file { - opacity: 0; - filter: alpha(opacity=0); - z-index: 2; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-input { - border: none; - outline: none; - background-color: transparent; - padding: 0; - margin: 0; - width: 100%; - height: 100%; -} -.bi-input.bi-input-focus { - border: none; -} -.bi-input.bi-input-error { - border: none; - color: #e85050 !important; -} -.bi-input.disabled { - background-color: white; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-text { - text-overflow: ellipsis; - overflow-x: hidden; - white-space: nowrap; - word-break: break-all; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-bubble { - font-size: 14px; -} -.bi-bubble .bubble-text { - -webkit-border-radius: 2px; - -moz-border-radius: 2px; - border-radius: 2px; - background: #fddddd; - color: #e85050; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-tip { - position: fixed !important; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-toast { - font-size: 14px; - -webkit-border-radius: 2px; - -moz-border-radius: 2px; - border-radius: 2px; -} -.bi-toast.toast-success { - background: #e1f4e7; - color: #0c6d23; -} -.bi-toast.toast-warning { - background: #fddddd; - color: #e85050; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-tooltip { - max-width: 250px; - -webkit-border-radius: 2px; - -moz-border-radius: 2px; - border-radius: 2px; - font-size: 12px; -} -.bi-tooltip.tooltip-success { - background: #fff5c1; - border: 1px solid #fff5c1; - color: #1a1a1a; -} -.bi-tooltip.tooltip-warning { - background: #fddddd; - color: #e85050; - border: 1px solid #f4cbcb; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-collection-table-cell { - -webkit-box-sizing: border-box; - /*Safari3.2+*/ - -moz-box-sizing: border-box; - /*Firefox3.5+*/ - -ms-box-sizing: border-box; - /*IE8*/ - box-sizing: border-box; - /*W3C标准(IE9+,Safari5.1+,Chrome10.0+,Opera10.6+都符合box-sizing的w3c标准语法)*/ - border-right: 1px solid #eaeaea; - border-bottom: 1px solid #eaeaea; -} -.bi-collection-table-cell.first-row { - border-top: 1px solid #eaeaea; -} -.bi-collection-table-cell.first-col { - border-left: 1px solid #eaeaea; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-quick-collection-table > div > .bi-collection { - overflow: hidden !important; - overflow-x: hidden !important; - overflow-y: hidden !important; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-table > .first-col { - border-left: none; -} -.bi-table > .first-row { - border-top: none; -} -.bi-table > div > div > table { - border-bottom: 1px solid #eaeaea; - border-right: 1px solid #eaeaea; -} -.bi-table > div.top-left > div > div > table { - border-bottom: 1px solid #eaeaea; - border-right: 1px solid #eaeaea; -} -.bi-table > div.top-right > div > div > table { - border-bottom: 1px solid #eaeaea; - border-right: 1px solid #eaeaea; -} -.bi-table > div.bottom-left > div > div > table { - border-bottom: 1px solid #eaeaea; - border-right: 1px solid #eaeaea; -} -.bi-table > div.bottom-right > div > div > table { - border-right: 1px solid #eaeaea; - border-bottom: 1px solid #eaeaea; -} -.bi-table > div > div > table, -.bi-table > div > div > div > table { - min-width: 100%; - clear: both; - vertical-align: middle; - border-spacing: 0; - border-collapse: separate; -} -.bi-table > div > div > table, -.bi-table > div > div > div > table, -.bi-table > div > div > table > * > * > th, -.bi-table > div > div > div > table > * > * > th, -.bi-table > div > div > table > * > * > td, -.bi-table > div > div > div > table > * > * > td { - vertical-align: middle; - margin: 0; - padding: 0; -} -.bi-table > div > div > table > tbody > tr > td, -.bi-table > div > div > div > table > tbody > tr > td, -.bi-table > div > div > table > thead > tr > td, -.bi-table > div > div > div > table > thead > tr > td { - border-top: 1px solid #eaeaea; - border-left: 1px solid #eaeaea; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-grid-table-cell { - -webkit-box-sizing: border-box; - /*Safari3.2+*/ - -moz-box-sizing: border-box; - /*Firefox3.5+*/ - -ms-box-sizing: border-box; - /*IE8*/ - box-sizing: border-box; - /*W3C标准(IE9+,Safari5.1+,Chrome10.0+,Opera10.6+都符合box-sizing的w3c标准语法)*/ - border-right: 1px solid #eaeaea; - border-bottom: 1px solid #eaeaea; -} -.bi-grid-table-cell.first-row { - border-top: 1px solid #eaeaea; -} -.bi-grid-table-cell.first-col { - border-left: 1px solid #eaeaea; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.scrollbar-layout-main { - box-sizing: border-box; - outline: none; - overflow: hidden; - position: absolute; - transition-duration: 250ms; - transition-timing-function: ease; - user-select: none; - background-color: rgba(0, 0, 0, 0.1); - border-radius: 5px; -} -.scrollbar-layout-main-vertical { - bottom: 0; - right: 0; - top: 0; - transition-property: background-color; - width: 10px; -} -.scrollbar-layout-main-vertical.public-scrollbar-main-active, -.scrollbar-layout-main-vertical:hover { - width: 10px; -} -.scrollbar-layout-main-horizontal { - bottom: 0; - height: 10px; - left: 0; - transition-property: background-color; - background-color: rgba(0, 0, 0, 0.1); -} -/* Touching the scroll-track directly makes the scroll-track bolder */ -.scrollbar-layout-main-horizontal.public-scrollbar-main-active, -.scrollbar-layout-main-horizontal:hover { - height: 10px; -} -.scrollbar-layout-face { - left: 0; - overflow: hidden; - position: absolute; - z-index: 1; -} -/** - * This selector renders the "nub" of the scrollface. The nub must - * be rendered as pseudo-element so that it won't receive any UI events then - * we can get the correct `event.offsetX` and `event.offsetY` from the - * scrollface element while dragging it. - */ -.scrollbar-layout-face:after { - border-radius: 6px; - content: ''; - display: block; - position: absolute; - transition: background-color 250ms ease; -} -.scrollbar-layout-face-horizontal { - bottom: 0; - left: 0; - top: 0; -} -.scrollbar-layout-face-horizontal:after { - bottom: 2px; - left: 0; - top: 2px; - width: 100%; -} -.scrollbar-layout-face-vertical { - left: 0; - right: 0; - top: 0; -} -.scrollbar-layout-face-vertical:after { - height: 100%; - left: 2px; - right: 2px; - top: 0; -} -/** - * scrollbars. - */ -/* Touching the scroll-track directly makes the scroll-track bolder */ -.public-scrollbar-face:after { - background-color: #c2c2c2; -} -.public-scrollbar-main:hover .public-scrollbar-face:after, -.public-scrollbar-main-active .public-scrollbar-face:after, -.public-scrollbar-faceActive:after { - background-color: #7d7d7d; -} -.horizontal-scrollbar { - bottom: 0; - position: absolute; -} -.horizontal-scrollbar .public-scrollbar-main-horizontal { - background-color: #fff; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-resizable-table-cell .resizable-table-cell-resizer-container { - cursor: ew-resize; - z-index: 1; -} -.bi-resizable-table-cell .resizable-table-cell-resizer-container:hover .resizable-table-cell-resizer-knob, -.bi-resizable-table-cell .resizable-table-cell-resizer-container.dragging .resizable-table-cell-resizer-knob { - background-color: #009de3; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-resizable-table .resizable-table-resizer { - cursor: ew-resize; - z-index: 1; - background-color: #009de3; -} -.bi-resizable-table .resizable-table-region-resizer { - cursor: ew-resize; - z-index: 1; -} -.bi-resizable-table .resizable-table-region-resizer:hover .resizable-table-region-resizer-knob, -.bi-resizable-table .resizable-table-region-resizer.dragging .resizable-table-region-resizer-knob { - background-color: #009de3; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -/** - * Farbtastic Color Picker 1.2 - * © 2008 Steven Wittens - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ -.farbtastic { - position: relative; -} -.farbtastic * { - position: absolute; - cursor: crosshair; -} -.farbtastic, -.farbtastic .wheel { - width: 195px; - height: 195px; -} -.farbtastic .color, -.farbtastic .overlay { - top: 47px; - left: 47px; - width: 101px; - height: 101px; -} -.farbtastic .wheel { - background: url(${servletURL}?op=resource&resource=/com/fr/bi/web/css/base/third/farbtastic/wheel.png) no-repeat; - width: 195px; - height: 195px; -} -.farbtastic .overlay { - background: url(${servletURL}?op=resource&resource=/com/fr/bi/web/css/base/third/farbtastic/mask.png) no-repeat; -} -.farbtastic .marker { - width: 17px; - height: 17px; - margin: -8px 0 0 -8px; - overflow: hidden; - background: url(${servletURL}?op=resource&resource=/com/fr/bi/web/css/base/third/farbtastic/marker.png) no-repeat; -} -/* -== malihu jquery custom scrollbar plugin == -Plugin URI: http://manos.malihu.gr/jquery-custom-content-scroller -*/ -/* -CONTENTS: - 1. BASIC STYLE - Plugin's basic/essential CSS properties (normally, should not be edited). - 2. VERTICAL SCROLLBAR - Positioning and dimensions of vertical scrollbar. - 3. HORIZONTAL SCROLLBAR - Positioning and dimensions of horizontal scrollbar. - 4. VERTICAL AND HORIZONTAL SCROLLBARS - Positioning and dimensions of 2-axis scrollbars. - 5. TRANSITIONS - CSS3 transitions for hover events, auto-expanded and auto-hidden scrollbars. - 6. SCROLLBAR COLORS, OPACITY AND BACKGROUNDS - 6.1 THEMES - Scrollbar colors, opacity, dimensions, backgrounds etc. via ready-to-use themes. -*/ -/* ------------------------------------------------------------------------------------------------------------------------- -1. BASIC STYLE ------------------------------------------------------------------------------------------------------------------------- -*/ -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.mCustomScrollbar { - -ms-touch-action: pinch-zoom; - touch-action: pinch-zoom; - /* direct pointer events to js */ -} -.mCustomScrollbar.mCS_no_scrollbar, -.mCustomScrollbar.mCS_touch_action { - -ms-touch-action: auto; - touch-action: auto; -} -.mCustomScrollBox { - /* contains plugin's markup */ - position: relative; - overflow: hidden; - height: 100%; - max-width: 100%; - outline: none; - direction: ltr; -} -.mCSB_container { - /* contains the original content */ - overflow: hidden; - width: auto; - height: auto; -} -/* ------------------------------------------------------------------------------------------------------------------------- -2. VERTICAL SCROLLBAR -y-axis ------------------------------------------------------------------------------------------------------------------------- -*/ -.mCSB_inside > .mCSB_container { - margin-right: 30px; -} -.mCSB_container.mCS_no_scrollbar_y.mCS_y_hidden { - margin-right: 0; -} -/* non-visible scrollbar */ -.mCS-dir-rtl > .mCSB_inside > .mCSB_container { - /* RTL direction/left-side scrollbar */ - margin-right: 0; - margin-left: 30px; -} -.mCS-dir-rtl > .mCSB_inside > .mCSB_container.mCS_no_scrollbar_y.mCS_y_hidden { - margin-left: 0; -} -/* RTL direction/left-side scrollbar */ -.mCSB_scrollTools { - /* contains scrollbar markup (draggable element, dragger rail, buttons etc.) */ - position: absolute; - width: 16px; - height: auto; - left: auto; - top: 0; - right: 0; - bottom: 0; -} -.mCSB_outside + .mCSB_scrollTools { - right: -26px; -} -/* scrollbar position: outside */ -.mCS-dir-rtl > .mCSB_inside > .mCSB_scrollTools, -.mCS-dir-rtl > .mCSB_outside + .mCSB_scrollTools { - /* RTL direction/left-side scrollbar */ - right: auto; - left: 0; -} -.mCS-dir-rtl > .mCSB_outside + .mCSB_scrollTools { - left: -26px; -} -/* RTL direction/left-side scrollbar (scrollbar position: outside) */ -.mCSB_scrollTools .mCSB_draggerContainer { - /* contains the draggable element and dragger rail markup */ - position: absolute; - top: 0; - left: 0; - bottom: 0; - right: 0; - height: auto; -} -.mCSB_scrollTools a + .mCSB_draggerContainer { - margin: 20px 0; -} -.mCSB_scrollTools .mCSB_draggerRail { - width: 2px; - height: 100%; - margin: 0 auto; - -webkit-border-radius: 16px; - -moz-border-radius: 16px; - border-radius: 16px; -} -.mCSB_scrollTools .mCSB_dragger { - /* the draggable element */ - cursor: pointer; - width: 100%; - height: 30px; - /* minimum dragger height */ - z-index: 1; -} -.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - /* the dragger element */ - position: relative; - width: 4px; - height: 100%; - margin: 0 auto; - -webkit-border-radius: 16px; - -moz-border-radius: 16px; - border-radius: 16px; - text-align: center; -} -.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar, -.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar { - width: 12px; - /* auto-expanded scrollbar */ -} -.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, -.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail { - width: 8px; - /* auto-expanded scrollbar */ -} -.mCSB_scrollTools .mCSB_buttonUp, -.mCSB_scrollTools .mCSB_buttonDown { - display: block; - position: absolute; - height: 20px; - width: 100%; - overflow: hidden; - margin: 0 auto; - cursor: pointer; -} -.mCSB_scrollTools .mCSB_buttonDown { - bottom: 0; -} -/* ------------------------------------------------------------------------------------------------------------------------- -3. HORIZONTAL SCROLLBAR -x-axis ------------------------------------------------------------------------------------------------------------------------- -*/ -.mCSB_horizontal.mCSB_inside > .mCSB_container { - margin-right: 0; - margin-bottom: 30px; -} -.mCSB_horizontal.mCSB_outside > .mCSB_container { - min-height: 100%; -} -.mCSB_horizontal > .mCSB_container.mCS_no_scrollbar_x.mCS_x_hidden { - margin-bottom: 0; -} -/* non-visible scrollbar */ -.mCSB_scrollTools.mCSB_scrollTools_horizontal { - width: auto; - height: 16px; - top: auto; - right: 0; - bottom: 0; - left: 0; -} -.mCustomScrollBox + .mCSB_scrollTools.mCSB_scrollTools_horizontal, -.mCustomScrollBox + .mCSB_scrollTools + .mCSB_scrollTools.mCSB_scrollTools_horizontal { - bottom: -26px; -} -/* scrollbar position: outside */ -.mCSB_scrollTools.mCSB_scrollTools_horizontal a + .mCSB_draggerContainer { - margin: 0 20px; -} -.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_draggerRail { - width: 100%; - height: 2px; - margin: 7px 0; -} -.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_dragger { - width: 30px; - /* minimum dragger width */ - height: 100%; - left: 0; -} -.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { - width: 100%; - height: 4px; - margin: 6px auto; -} -.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar, -.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar { - height: 12px; - /* auto-expanded scrollbar */ - margin: 2px auto; -} -.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, -.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail { - height: 8px; - /* auto-expanded scrollbar */ - margin: 4px 0; -} -.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_buttonLeft, -.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_buttonRight { - display: block; - position: absolute; - width: 20px; - height: 100%; - overflow: hidden; - margin: 0 auto; - cursor: pointer; -} -.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_buttonLeft { - left: 0; -} -.mCSB_scrollTools.mCSB_scrollTools_horizontal .mCSB_buttonRight { - right: 0; -} -/* ------------------------------------------------------------------------------------------------------------------------- -4. VERTICAL AND HORIZONTAL SCROLLBARS -yx-axis ------------------------------------------------------------------------------------------------------------------------- -*/ -.mCSB_container_wrapper { - position: absolute; - height: auto; - width: auto; - overflow: hidden; - top: 0; - left: 0; - right: 0; - bottom: 0; - margin-right: 30px; - margin-bottom: 30px; -} -.mCSB_container_wrapper > .mCSB_container { - padding-right: 30px; - padding-bottom: 30px; - -webkit-box-sizing: border-box; - -moz-box-sizing: border-box; - box-sizing: border-box; -} -.mCSB_vertical_horizontal > .mCSB_scrollTools.mCSB_scrollTools_vertical { - bottom: 20px; -} -.mCSB_vertical_horizontal > .mCSB_scrollTools.mCSB_scrollTools_horizontal { - right: 20px; -} -/* non-visible horizontal scrollbar */ -.mCSB_container_wrapper.mCS_no_scrollbar_x.mCS_x_hidden + .mCSB_scrollTools.mCSB_scrollTools_vertical { - bottom: 0; -} -/* non-visible vertical scrollbar/RTL direction/left-side scrollbar */ -.mCSB_container_wrapper.mCS_no_scrollbar_y.mCS_y_hidden + .mCSB_scrollTools ~ .mCSB_scrollTools.mCSB_scrollTools_horizontal, -.mCS-dir-rtl > .mCustomScrollBox.mCSB_vertical_horizontal.mCSB_inside > .mCSB_scrollTools.mCSB_scrollTools_horizontal { - right: 0; -} -/* RTL direction/left-side scrollbar */ -.mCS-dir-rtl > .mCustomScrollBox.mCSB_vertical_horizontal.mCSB_inside > .mCSB_scrollTools.mCSB_scrollTools_horizontal { - left: 20px; -} -/* non-visible scrollbar/RTL direction/left-side scrollbar */ -.mCS-dir-rtl > .mCustomScrollBox.mCSB_vertical_horizontal.mCSB_inside > .mCSB_container_wrapper.mCS_no_scrollbar_y.mCS_y_hidden + .mCSB_scrollTools ~ .mCSB_scrollTools.mCSB_scrollTools_horizontal { - left: 0; -} -.mCS-dir-rtl > .mCSB_inside > .mCSB_container_wrapper { - /* RTL direction/left-side scrollbar */ - margin-right: 0; - margin-left: 30px; -} -.mCSB_container_wrapper.mCS_no_scrollbar_y.mCS_y_hidden > .mCSB_container { - padding-right: 0; -} -.mCSB_container_wrapper.mCS_no_scrollbar_x.mCS_x_hidden > .mCSB_container { - padding-bottom: 0; -} -.mCustomScrollBox.mCSB_vertical_horizontal.mCSB_inside > .mCSB_container_wrapper.mCS_no_scrollbar_y.mCS_y_hidden { - margin-right: 0; - /* non-visible scrollbar */ - margin-left: 0; -} -/* non-visible horizontal scrollbar */ -.mCustomScrollBox.mCSB_vertical_horizontal.mCSB_inside > .mCSB_container_wrapper.mCS_no_scrollbar_x.mCS_x_hidden { - margin-bottom: 0; -} -/* ------------------------------------------------------------------------------------------------------------------------- -5. TRANSITIONS ------------------------------------------------------------------------------------------------------------------------- -*/ -.mCSB_scrollTools, -.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCSB_scrollTools .mCSB_buttonUp, -.mCSB_scrollTools .mCSB_buttonDown, -.mCSB_scrollTools .mCSB_buttonLeft, -.mCSB_scrollTools .mCSB_buttonRight { - -webkit-transition: opacity 0.2s ease-in-out, background-color 0.2s ease-in-out; - -moz-transition: opacity 0.2s ease-in-out, background-color 0.2s ease-in-out; - -o-transition: opacity 0.2s ease-in-out, background-color 0.2s ease-in-out; - transition: opacity 0.2s ease-in-out, background-color 0.2s ease-in-out; -} -.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger_bar, -.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerRail, -.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger_bar, -.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerRail { - -webkit-transition: width 0.2s ease-out 0.2s, height 0.2s ease-out 0.2s, margin-left 0.2s ease-out 0.2s, margin-right 0.2s ease-out 0.2s, margin-top 0.2s ease-out 0.2s, margin-bottom 0.2s ease-out 0.2s, opacity 0.2s ease-in-out, background-color 0.2s ease-in-out; - -moz-transition: width 0.2s ease-out 0.2s, height 0.2s ease-out 0.2s, margin-left 0.2s ease-out 0.2s, margin-right 0.2s ease-out 0.2s, margin-top 0.2s ease-out 0.2s, margin-bottom 0.2s ease-out 0.2s, opacity 0.2s ease-in-out, background-color 0.2s ease-in-out; - -o-transition: width 0.2s ease-out 0.2s, height 0.2s ease-out 0.2s, margin-left 0.2s ease-out 0.2s, margin-right 0.2s ease-out 0.2s, margin-top 0.2s ease-out 0.2s, margin-bottom 0.2s ease-out 0.2s, opacity 0.2s ease-in-out, background-color 0.2s ease-in-out; - transition: width 0.2s ease-out 0.2s, height 0.2s ease-out 0.2s, margin-left 0.2s ease-out 0.2s, margin-right 0.2s ease-out 0.2s, margin-top 0.2s ease-out 0.2s, margin-bottom 0.2s ease-out 0.2s, opacity 0.2s ease-in-out, background-color 0.2s ease-in-out; -} -/* ------------------------------------------------------------------------------------------------------------------------- -6. SCROLLBAR COLORS, OPACITY AND BACKGROUNDS ------------------------------------------------------------------------------------------------------------------------- -*/ -/* ----------------------------------------- -6.1 THEMES ----------------------------------------- -*/ -/* default theme ("light") */ -.mCSB_scrollTools { - opacity: 0.75; - filter: "alpha(opacity=75)"; - -ms-filter: "alpha(opacity=75)"; -} -.mCS-autoHide > .mCustomScrollBox > .mCSB_scrollTools, -.mCS-autoHide > .mCustomScrollBox ~ .mCSB_scrollTools { - opacity: 0; - filter: "alpha(opacity=0)"; - -ms-filter: "alpha(opacity=0)"; -} -.mCustomScrollbar > .mCustomScrollBox > .mCSB_scrollTools.mCSB_scrollTools_onDrag, -.mCustomScrollbar > .mCustomScrollBox ~ .mCSB_scrollTools.mCSB_scrollTools_onDrag, -.mCustomScrollBox:hover > .mCSB_scrollTools, -.mCustomScrollBox:hover ~ .mCSB_scrollTools, -.mCS-autoHide:hover > .mCustomScrollBox > .mCSB_scrollTools, -.mCS-autoHide:hover > .mCustomScrollBox ~ .mCSB_scrollTools { - opacity: 1; - filter: "alpha(opacity=100)"; - -ms-filter: "alpha(opacity=100)"; -} -.mCSB_scrollTools .mCSB_draggerRail { - background-color: #000; - background-color: rgba(0, 0, 0, 0.4); - filter: "alpha(opacity=40)"; - -ms-filter: "alpha(opacity=40)"; -} -.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - background-color: #fff; - background-color: rgba(255, 255, 255, 0.75); - filter: "alpha(opacity=75)"; - -ms-filter: "alpha(opacity=75)"; -} -.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { - background-color: #fff; - background-color: rgba(255, 255, 255, 0.85); - filter: "alpha(opacity=85)"; - -ms-filter: "alpha(opacity=85)"; -} -.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, -.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { - background-color: #fff; - background-color: rgba(255, 255, 255, 0.9); - filter: "alpha(opacity=90)"; - -ms-filter: "alpha(opacity=90)"; -} -.mCSB_scrollTools .mCSB_buttonUp, -.mCSB_scrollTools .mCSB_buttonDown, -.mCSB_scrollTools .mCSB_buttonLeft, -.mCSB_scrollTools .mCSB_buttonRight { - background-image: url('${servletURL}?op=resource&resource=/com/fr/bi/web/images/background/mCSB_buttons.png'); - /* css sprites */ - background-repeat: no-repeat; - opacity: 0.4; - filter: "alpha(opacity=40)"; - -ms-filter: "alpha(opacity=40)"; -} -.mCSB_scrollTools .mCSB_buttonUp { - background-position: 0 0; - /* - sprites locations - light: 0 0, -16px 0, -32px 0, -48px 0, 0 -72px, -16px -72px, -32px -72px - dark: -80px 0, -96px 0, -112px 0, -128px 0, -80px -72px, -96px -72px, -112px -72px - */ -} -.mCSB_scrollTools .mCSB_buttonDown { - background-position: 0 -20px; - /* - sprites locations - light: 0 -20px, -16px -20px, -32px -20px, -48px -20px, 0 -92px, -16px -92px, -32px -92px - dark: -80px -20px, -96px -20px, -112px -20px, -128px -20px, -80px -92px, -96px -92px, -112 -92px - */ -} -.mCSB_scrollTools .mCSB_buttonLeft { - background-position: 0 -40px; - /* - sprites locations - light: 0 -40px, -20px -40px, -40px -40px, -60px -40px, 0 -112px, -20px -112px, -40px -112px - dark: -80px -40px, -100px -40px, -120px -40px, -140px -40px, -80px -112px, -100px -112px, -120px -112px - */ -} -.mCSB_scrollTools .mCSB_buttonRight { - background-position: 0 -56px; - /* - sprites locations - light: 0 -56px, -20px -56px, -40px -56px, -60px -56px, 0 -128px, -20px -128px, -40px -128px - dark: -80px -56px, -100px -56px, -120px -56px, -140px -56px, -80px -128px, -100px -128px, -120px -128px - */ -} -.mCSB_scrollTools .mCSB_buttonUp:hover, -.mCSB_scrollTools .mCSB_buttonDown:hover, -.mCSB_scrollTools .mCSB_buttonLeft:hover, -.mCSB_scrollTools .mCSB_buttonRight:hover { - opacity: 0.75; - filter: "alpha(opacity=75)"; - -ms-filter: "alpha(opacity=75)"; -} -.mCSB_scrollTools .mCSB_buttonUp:active, -.mCSB_scrollTools .mCSB_buttonDown:active, -.mCSB_scrollTools .mCSB_buttonLeft:active, -.mCSB_scrollTools .mCSB_buttonRight:active { - opacity: 0.9; - filter: "alpha(opacity=90)"; - -ms-filter: "alpha(opacity=90)"; -} -/* theme: "dark" */ -.mCS-dark.mCSB_scrollTools .mCSB_draggerRail { - background-color: #000; - background-color: rgba(0, 0, 0, 0.15); -} -.mCS-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.75); -} -.mCS-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { - background-color: rgba(0, 0, 0, 0.85); -} -.mCS-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, -.mCS-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { - background-color: rgba(0, 0, 0, 0.9); -} -.mCS-dark.mCSB_scrollTools .mCSB_buttonUp { - background-position: -80px 0; -} -.mCS-dark.mCSB_scrollTools .mCSB_buttonDown { - background-position: -80px -20px; -} -.mCS-dark.mCSB_scrollTools .mCSB_buttonLeft { - background-position: -80px -40px; -} -.mCS-dark.mCSB_scrollTools .mCSB_buttonRight { - background-position: -80px -56px; -} -/* ---------------------------------------- */ -/* theme: "light-2", "dark-2" */ -.mCS-light-2.mCSB_scrollTools .mCSB_draggerRail, -.mCS-dark-2.mCSB_scrollTools .mCSB_draggerRail { - width: 4px; - background-color: #fff; - background-color: rgba(255, 255, 255, 0.1); - -webkit-border-radius: 1px; - -moz-border-radius: 1px; - border-radius: 1px; -} -.mCS-light-2.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-dark-2.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - width: 4px; - background-color: #fff; - background-color: rgba(255, 255, 255, 0.75); - -webkit-border-radius: 1px; - -moz-border-radius: 1px; - border-radius: 1px; -} -.mCS-light-2.mCSB_scrollTools_horizontal .mCSB_draggerRail, -.mCS-dark-2.mCSB_scrollTools_horizontal .mCSB_draggerRail, -.mCS-light-2.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, -.mCS-dark-2.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { - width: 100%; - height: 4px; - margin: 6px auto; -} -.mCS-light-2.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { - background-color: #fff; - background-color: rgba(255, 255, 255, 0.85); -} -.mCS-light-2.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, -.mCS-light-2.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { - background-color: #fff; - background-color: rgba(255, 255, 255, 0.9); -} -.mCS-light-2.mCSB_scrollTools .mCSB_buttonUp { - background-position: -32px 0; -} -.mCS-light-2.mCSB_scrollTools .mCSB_buttonDown { - background-position: -32px -20px; -} -.mCS-light-2.mCSB_scrollTools .mCSB_buttonLeft { - background-position: -40px -40px; -} -.mCS-light-2.mCSB_scrollTools .mCSB_buttonRight { - background-position: -40px -56px; -} -/* theme: "dark-2" */ -.mCS-dark-2.mCSB_scrollTools .mCSB_draggerRail { - background-color: #000; - background-color: rgba(0, 0, 0, 0.1); - -webkit-border-radius: 1px; - -moz-border-radius: 1px; - border-radius: 1px; -} -.mCS-dark-2.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.75); - -webkit-border-radius: 1px; - -moz-border-radius: 1px; - border-radius: 1px; -} -.mCS-dark-2.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.85); -} -.mCS-dark-2.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, -.mCS-dark-2.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.9); -} -.mCS-dark-2.mCSB_scrollTools .mCSB_buttonUp { - background-position: -112px 0; -} -.mCS-dark-2.mCSB_scrollTools .mCSB_buttonDown { - background-position: -112px -20px; -} -.mCS-dark-2.mCSB_scrollTools .mCSB_buttonLeft { - background-position: -120px -40px; -} -.mCS-dark-2.mCSB_scrollTools .mCSB_buttonRight { - background-position: -120px -56px; -} -/* ---------------------------------------- */ -/* theme: "light-thick", "dark-thick" */ -.mCS-light-thick.mCSB_scrollTools .mCSB_draggerRail, -.mCS-dark-thick.mCSB_scrollTools .mCSB_draggerRail { - width: 4px; - background-color: #fff; - background-color: rgba(255, 255, 255, 0.1); - -webkit-border-radius: 2px; - -moz-border-radius: 2px; - border-radius: 2px; -} -.mCS-light-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-dark-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - width: 6px; - background-color: #fff; - background-color: rgba(255, 255, 255, 0.75); - -webkit-border-radius: 2px; - -moz-border-radius: 2px; - border-radius: 2px; -} -.mCS-light-thick.mCSB_scrollTools_horizontal .mCSB_draggerRail, -.mCS-dark-thick.mCSB_scrollTools_horizontal .mCSB_draggerRail { - width: 100%; - height: 4px; - margin: 6px 0; -} -.mCS-light-thick.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, -.mCS-dark-thick.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { - width: 100%; - height: 6px; - margin: 5px auto; -} -.mCS-light-thick.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { - background-color: #fff; - background-color: rgba(255, 255, 255, 0.85); -} -.mCS-light-thick.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, -.mCS-light-thick.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { - background-color: #fff; - background-color: rgba(255, 255, 255, 0.9); -} -.mCS-light-thick.mCSB_scrollTools .mCSB_buttonUp { - background-position: -16px 0; -} -.mCS-light-thick.mCSB_scrollTools .mCSB_buttonDown { - background-position: -16px -20px; -} -.mCS-light-thick.mCSB_scrollTools .mCSB_buttonLeft { - background-position: -20px -40px; -} -.mCS-light-thick.mCSB_scrollTools .mCSB_buttonRight { - background-position: -20px -56px; -} -/* theme: "dark-thick" */ -.mCS-dark-thick.mCSB_scrollTools .mCSB_draggerRail { - background-color: #000; - background-color: rgba(0, 0, 0, 0.1); - -webkit-border-radius: 2px; - -moz-border-radius: 2px; - border-radius: 2px; -} -.mCS-dark-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.75); - -webkit-border-radius: 2px; - -moz-border-radius: 2px; - border-radius: 2px; -} -.mCS-dark-thick.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.85); -} -.mCS-dark-thick.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, -.mCS-dark-thick.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.9); -} -.mCS-dark-thick.mCSB_scrollTools .mCSB_buttonUp { - background-position: -96px 0; -} -.mCS-dark-thick.mCSB_scrollTools .mCSB_buttonDown { - background-position: -96px -20px; -} -.mCS-dark-thick.mCSB_scrollTools .mCSB_buttonLeft { - background-position: -100px -40px; -} -.mCS-dark-thick.mCSB_scrollTools .mCSB_buttonRight { - background-position: -100px -56px; -} -/* ---------------------------------------- */ -/* theme: "light-thin", "dark-thin" */ -.mCS-light-thin.mCSB_scrollTools .mCSB_draggerRail { - background-color: #fff; - background-color: rgba(255, 255, 255, 0.1); -} -.mCS-light-thin.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-dark-thin.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - width: 2px; -} -.mCS-light-thin.mCSB_scrollTools_horizontal .mCSB_draggerRail, -.mCS-dark-thin.mCSB_scrollTools_horizontal .mCSB_draggerRail { - width: 100%; -} -.mCS-light-thin.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, -.mCS-dark-thin.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { - width: 100%; - height: 2px; - margin: 7px auto; -} -/* theme "dark-thin" */ -.mCS-dark-thin.mCSB_scrollTools .mCSB_draggerRail { - background-color: #000; - background-color: rgba(0, 0, 0, 0.15); -} -.mCS-dark-thin.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.75); -} -.mCS-dark-thin.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.85); -} -.mCS-dark-thin.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, -.mCS-dark-thin.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.9); -} -.mCS-dark-thin.mCSB_scrollTools .mCSB_buttonUp { - background-position: -80px 0; -} -.mCS-dark-thin.mCSB_scrollTools .mCSB_buttonDown { - background-position: -80px -20px; -} -.mCS-dark-thin.mCSB_scrollTools .mCSB_buttonLeft { - background-position: -80px -40px; -} -.mCS-dark-thin.mCSB_scrollTools .mCSB_buttonRight { - background-position: -80px -56px; -} -/* ---------------------------------------- */ -/* theme "rounded", "rounded-dark", "rounded-dots", "rounded-dots-dark" */ -.mCS-rounded.mCSB_scrollTools .mCSB_draggerRail { - background-color: #fff; - background-color: rgba(255, 255, 255, 0.15); -} -.mCS-rounded.mCSB_scrollTools .mCSB_dragger, -.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger, -.mCS-rounded-dots.mCSB_scrollTools .mCSB_dragger, -.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger { - height: 14px; -} -.mCS-rounded.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-rounded-dots.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - width: 14px; - margin: 0 1px; -} -.mCS-rounded.mCSB_scrollTools_horizontal .mCSB_dragger, -.mCS-rounded-dark.mCSB_scrollTools_horizontal .mCSB_dragger, -.mCS-rounded-dots.mCSB_scrollTools_horizontal .mCSB_dragger, -.mCS-rounded-dots-dark.mCSB_scrollTools_horizontal .mCSB_dragger { - width: 14px; -} -.mCS-rounded.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, -.mCS-rounded-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, -.mCS-rounded-dots.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, -.mCS-rounded-dots-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { - height: 14px; - margin: 1px 0; -} -.mCS-rounded.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar, -.mCS-rounded.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar, -.mCS-rounded-dark.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar, -.mCS-rounded-dark.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar { - width: 16px; - /* auto-expanded scrollbar */ - height: 16px; - margin: -1px 0; -} -.mCS-rounded.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, -.mCS-rounded.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail, -.mCS-rounded-dark.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, -.mCS-rounded-dark.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail { - width: 4px; - /* auto-expanded scrollbar */ -} -.mCS-rounded.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar, -.mCS-rounded.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar, -.mCS-rounded-dark.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded .mCSB_dragger_bar, -.mCS-rounded-dark.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_dragger .mCSB_dragger_bar { - height: 16px; - /* auto-expanded scrollbar */ - width: 16px; - margin: 0 -1px; -} -.mCS-rounded.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, -.mCS-rounded.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail, -.mCS-rounded-dark.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, -.mCS-rounded-dark.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail { - height: 4px; - /* auto-expanded scrollbar */ - margin: 6px 0; -} -.mCS-rounded.mCSB_scrollTools .mCSB_buttonUp { - background-position: 0 -72px; -} -.mCS-rounded.mCSB_scrollTools .mCSB_buttonDown { - background-position: 0 -92px; -} -.mCS-rounded.mCSB_scrollTools .mCSB_buttonLeft { - background-position: 0 -112px; -} -.mCS-rounded.mCSB_scrollTools .mCSB_buttonRight { - background-position: 0 -128px; -} -/* theme "rounded-dark", "rounded-dots-dark" */ -.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.75); -} -.mCS-rounded-dark.mCSB_scrollTools .mCSB_draggerRail { - background-color: #000; - background-color: rgba(0, 0, 0, 0.15); -} -.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar, -.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.85); -} -.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, -.mCS-rounded-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar, -.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, -.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.9); -} -.mCS-rounded-dark.mCSB_scrollTools .mCSB_buttonUp { - background-position: -80px -72px; -} -.mCS-rounded-dark.mCSB_scrollTools .mCSB_buttonDown { - background-position: -80px -92px; -} -.mCS-rounded-dark.mCSB_scrollTools .mCSB_buttonLeft { - background-position: -80px -112px; -} -.mCS-rounded-dark.mCSB_scrollTools .mCSB_buttonRight { - background-position: -80px -128px; -} -/* theme "rounded-dots", "rounded-dots-dark" */ -.mCS-rounded-dots.mCSB_scrollTools_vertical .mCSB_draggerRail, -.mCS-rounded-dots-dark.mCSB_scrollTools_vertical .mCSB_draggerRail { - width: 4px; -} -.mCS-rounded-dots.mCSB_scrollTools .mCSB_draggerRail, -.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_draggerRail, -.mCS-rounded-dots.mCSB_scrollTools_horizontal .mCSB_draggerRail, -.mCS-rounded-dots-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail { - background-color: transparent; - background-position: center; -} -.mCS-rounded-dots.mCSB_scrollTools .mCSB_draggerRail, -.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_draggerRail { - background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAANElEQVQYV2NkIAAYiVbw//9/Y6DiM1ANJoyMjGdBbLgJQAX/kU0DKgDLkaQAvxW4HEvQFwCRcxIJK1XznAAAAABJRU5ErkJggg=="); - background-repeat: repeat-y; - opacity: 0.3; - filter: "alpha(opacity=30)"; - -ms-filter: "alpha(opacity=30)"; -} -.mCS-rounded-dots.mCSB_scrollTools_horizontal .mCSB_draggerRail, -.mCS-rounded-dots-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail { - height: 4px; - margin: 6px 0; - background-repeat: repeat-x; -} -.mCS-rounded-dots.mCSB_scrollTools .mCSB_buttonUp { - background-position: -16px -72px; -} -.mCS-rounded-dots.mCSB_scrollTools .mCSB_buttonDown { - background-position: -16px -92px; -} -.mCS-rounded-dots.mCSB_scrollTools .mCSB_buttonLeft { - background-position: -20px -112px; -} -.mCS-rounded-dots.mCSB_scrollTools .mCSB_buttonRight { - background-position: -20px -128px; -} -/* theme "rounded-dots-dark" */ -.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_draggerRail { - background-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAgAAAAICAYAAADED76LAAAALElEQVQYV2NkIAAYSVFgDFR8BqrBBEifBbGRTfiPZhpYjiQFBK3A6l6CvgAAE9kGCd1mvgEAAAAASUVORK5CYII="); -} -.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_buttonUp { - background-position: -96px -72px; -} -.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_buttonDown { - background-position: -96px -92px; -} -.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_buttonLeft { - background-position: -100px -112px; -} -.mCS-rounded-dots-dark.mCSB_scrollTools .mCSB_buttonRight { - background-position: -100px -128px; -} -/* ---------------------------------------- */ -/* theme "3d", "3d-dark", "3d-thick", "3d-thick-dark" */ -.mCS-3d.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - background-repeat: repeat-y; - background-image: -moz-linear-gradient(left, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%); - background-image: -webkit-gradient(linear, left top, right top, color-stop(0%, rgba(255, 255, 255, 0.5)), color-stop(100%, rgba(255, 255, 255, 0))); - background-image: -webkit-linear-gradient(left, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%); - background-image: -o-linear-gradient(left, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%); - background-image: -ms-linear-gradient(left, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%); - background-image: linear-gradient(to right, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%); -} -.mCS-3d.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, -.mCS-3d-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, -.mCS-3d-thick.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, -.mCS-3d-thick-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { - background-repeat: repeat-x; - background-image: -moz-linear-gradient(top, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%); - background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, rgba(255, 255, 255, 0.5)), color-stop(100%, rgba(255, 255, 255, 0))); - background-image: -webkit-linear-gradient(top, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%); - background-image: -o-linear-gradient(top, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%); - background-image: -ms-linear-gradient(top, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%); - background-image: linear-gradient(to bottom, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 100%); -} -/* theme "3d", "3d-dark" */ -.mCS-3d.mCSB_scrollTools_vertical .mCSB_dragger, -.mCS-3d-dark.mCSB_scrollTools_vertical .mCSB_dragger { - height: 70px; -} -.mCS-3d.mCSB_scrollTools_horizontal .mCSB_dragger, -.mCS-3d-dark.mCSB_scrollTools_horizontal .mCSB_dragger { - width: 70px; -} -.mCS-3d.mCSB_scrollTools, -.mCS-3d-dark.mCSB_scrollTools { - opacity: 1; - filter: "alpha(opacity=30)"; - -ms-filter: "alpha(opacity=30)"; -} -.mCS-3d.mCSB_scrollTools .mCSB_draggerRail, -.mCS-3d.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-3d-dark.mCSB_scrollTools .mCSB_draggerRail, -.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - -webkit-border-radius: 16px; - -moz-border-radius: 16px; - border-radius: 16px; -} -.mCS-3d.mCSB_scrollTools .mCSB_draggerRail, -.mCS-3d-dark.mCSB_scrollTools .mCSB_draggerRail { - width: 8px; - background-color: #000; - background-color: rgba(0, 0, 0, 0.2); - box-shadow: inset 1px 0 1px rgba(0, 0, 0, 0.5), inset -1px 0 1px rgba(255, 255, 255, 0.2); -} -.mCS-3d.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-3d.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar, -.mCS-3d.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, -.mCS-3d.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar, -.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar, -.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, -.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { - background-color: #555; -} -.mCS-3d.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-3d-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - width: 8px; -} -.mCS-3d.mCSB_scrollTools_horizontal .mCSB_draggerRail, -.mCS-3d-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail { - width: 100%; - height: 8px; - margin: 4px 0; - box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.5), inset 0 -1px 1px rgba(255, 255, 255, 0.2); -} -.mCS-3d.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, -.mCS-3d-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { - width: 100%; - height: 8px; - margin: 4px auto; -} -.mCS-3d.mCSB_scrollTools .mCSB_buttonUp { - background-position: -32px -72px; -} -.mCS-3d.mCSB_scrollTools .mCSB_buttonDown { - background-position: -32px -92px; -} -.mCS-3d.mCSB_scrollTools .mCSB_buttonLeft { - background-position: -40px -112px; -} -.mCS-3d.mCSB_scrollTools .mCSB_buttonRight { - background-position: -40px -128px; -} -/* theme "3d-dark" */ -.mCS-3d-dark.mCSB_scrollTools .mCSB_draggerRail { - background-color: #000; - background-color: rgba(0, 0, 0, 0.1); - box-shadow: inset 1px 0 1px rgba(0, 0, 0, 0.1); -} -.mCS-3d-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail { - box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.1); -} -.mCS-3d-dark.mCSB_scrollTools .mCSB_buttonUp { - background-position: -112px -72px; -} -.mCS-3d-dark.mCSB_scrollTools .mCSB_buttonDown { - background-position: -112px -92px; -} -.mCS-3d-dark.mCSB_scrollTools .mCSB_buttonLeft { - background-position: -120px -112px; -} -.mCS-3d-dark.mCSB_scrollTools .mCSB_buttonRight { - background-position: -120px -128px; -} -/* ---------------------------------------- */ -/* theme: "3d-thick", "3d-thick-dark" */ -.mCS-3d-thick.mCSB_scrollTools, -.mCS-3d-thick-dark.mCSB_scrollTools { - opacity: 1; - filter: "alpha(opacity=30)"; - -ms-filter: "alpha(opacity=30)"; -} -.mCS-3d-thick.mCSB_scrollTools, -.mCS-3d-thick-dark.mCSB_scrollTools, -.mCS-3d-thick.mCSB_scrollTools .mCSB_draggerContainer, -.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_draggerContainer { - -webkit-border-radius: 7px; - -moz-border-radius: 7px; - border-radius: 7px; -} -.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - -webkit-border-radius: 5px; - -moz-border-radius: 5px; - border-radius: 5px; -} -.mCSB_inside + .mCS-3d-thick.mCSB_scrollTools_vertical, -.mCSB_inside + .mCS-3d-thick-dark.mCSB_scrollTools_vertical { - right: 1px; -} -.mCS-3d-thick.mCSB_scrollTools_vertical, -.mCS-3d-thick-dark.mCSB_scrollTools_vertical { - box-shadow: inset 1px 0 1px rgba(0, 0, 0, 0.1), inset 0 0 14px rgba(0, 0, 0, 0.5); -} -.mCS-3d-thick.mCSB_scrollTools_horizontal, -.mCS-3d-thick-dark.mCSB_scrollTools_horizontal { - bottom: 1px; - box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.1), inset 0 0 14px rgba(0, 0, 0, 0.5); -} -.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - box-shadow: inset 1px 0 0 rgba(255, 255, 255, 0.4); - width: 12px; - margin: 2px; - position: absolute; - height: auto; - top: 0; - bottom: 0; - left: 0; - right: 0; -} -.mCS-3d-thick.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, -.mCS-3d-thick-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { - box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4); -} -.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar, -.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, -.mCS-3d-thick.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { - background-color: #555; -} -.mCS-3d-thick.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, -.mCS-3d-thick-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { - height: 12px; - width: auto; -} -.mCS-3d-thick.mCSB_scrollTools .mCSB_draggerContainer { - background-color: #000; - background-color: rgba(0, 0, 0, 0.05); - box-shadow: inset 1px 1px 16px rgba(0, 0, 0, 0.1); -} -.mCS-3d-thick.mCSB_scrollTools .mCSB_draggerRail { - background-color: transparent; -} -.mCS-3d-thick.mCSB_scrollTools .mCSB_buttonUp { - background-position: -32px -72px; -} -.mCS-3d-thick.mCSB_scrollTools .mCSB_buttonDown { - background-position: -32px -92px; -} -.mCS-3d-thick.mCSB_scrollTools .mCSB_buttonLeft { - background-position: -40px -112px; -} -.mCS-3d-thick.mCSB_scrollTools .mCSB_buttonRight { - background-position: -40px -128px; -} -/* theme: "3d-thick-dark" */ -.mCS-3d-thick-dark.mCSB_scrollTools { - box-shadow: inset 0 0 14px rgba(0, 0, 0, 0.2); -} -.mCS-3d-thick-dark.mCSB_scrollTools_horizontal { - box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.1), inset 0 0 14px rgba(0, 0, 0, 0.2); -} -.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - box-shadow: inset 1px 0 0 rgba(255, 255, 255, 0.4), inset -1px 0 0 rgba(0, 0, 0, 0.2); -} -.mCS-3d-thick-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { - box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4), inset 0 -1px 0 rgba(0, 0, 0, 0.2); -} -.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar, -.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, -.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { - background-color: #777; -} -.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_draggerContainer { - background-color: #fff; - background-color: rgba(0, 0, 0, 0.05); - box-shadow: inset 1px 1px 16px rgba(0, 0, 0, 0.1); -} -.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_draggerRail { - background-color: transparent; -} -.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_buttonUp { - background-position: -112px -72px; -} -.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_buttonDown { - background-position: -112px -92px; -} -.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_buttonLeft { - background-position: -120px -112px; -} -.mCS-3d-thick-dark.mCSB_scrollTools .mCSB_buttonRight { - background-position: -120px -128px; -} -/* ---------------------------------------- */ -/* theme: "minimal", "minimal-dark" */ -.mCSB_outside + .mCS-minimal.mCSB_scrollTools_vertical, -.mCSB_outside + .mCS-minimal-dark.mCSB_scrollTools_vertical { - right: 0; - margin: 12px 0; -} -.mCustomScrollBox.mCS-minimal + .mCSB_scrollTools.mCSB_scrollTools_horizontal, -.mCustomScrollBox.mCS-minimal + .mCSB_scrollTools + .mCSB_scrollTools.mCSB_scrollTools_horizontal, -.mCustomScrollBox.mCS-minimal-dark + .mCSB_scrollTools.mCSB_scrollTools_horizontal, -.mCustomScrollBox.mCS-minimal-dark + .mCSB_scrollTools + .mCSB_scrollTools.mCSB_scrollTools_horizontal { - bottom: 0; - margin: 0 12px; -} -/* RTL direction/left-side scrollbar */ -.mCS-dir-rtl > .mCSB_outside + .mCS-minimal.mCSB_scrollTools_vertical, -.mCS-dir-rtl > .mCSB_outside + .mCS-minimal-dark.mCSB_scrollTools_vertical { - left: 0; - right: auto; -} -.mCS-minimal.mCSB_scrollTools .mCSB_draggerRail, -.mCS-minimal-dark.mCSB_scrollTools .mCSB_draggerRail { - background-color: transparent; -} -.mCS-minimal.mCSB_scrollTools_vertical .mCSB_dragger, -.mCS-minimal-dark.mCSB_scrollTools_vertical .mCSB_dragger { - height: 50px; -} -.mCS-minimal.mCSB_scrollTools_horizontal .mCSB_dragger, -.mCS-minimal-dark.mCSB_scrollTools_horizontal .mCSB_dragger { - width: 50px; -} -.mCS-minimal.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - background-color: #fff; - background-color: rgba(255, 255, 255, 0.2); - filter: "alpha(opacity=20)"; - -ms-filter: "alpha(opacity=20)"; -} -.mCS-minimal.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, -.mCS-minimal.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { - background-color: #fff; - background-color: rgba(255, 255, 255, 0.5); - filter: "alpha(opacity=50)"; - -ms-filter: "alpha(opacity=50)"; -} -/* theme: "minimal-dark" */ -.mCS-minimal-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.2); - filter: "alpha(opacity=20)"; - -ms-filter: "alpha(opacity=20)"; -} -.mCS-minimal-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, -.mCS-minimal-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.5); - filter: "alpha(opacity=50)"; - -ms-filter: "alpha(opacity=50)"; -} -/* ---------------------------------------- */ -/* theme "light-3", "dark-3" */ -.mCS-light-3.mCSB_scrollTools .mCSB_draggerRail, -.mCS-dark-3.mCSB_scrollTools .mCSB_draggerRail { - width: 6px; - background-color: #000; - background-color: rgba(0, 0, 0, 0.2); -} -.mCS-light-3.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-dark-3.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - width: 6px; -} -.mCS-light-3.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, -.mCS-dark-3.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, -.mCS-light-3.mCSB_scrollTools_horizontal .mCSB_draggerRail, -.mCS-dark-3.mCSB_scrollTools_horizontal .mCSB_draggerRail { - width: 100%; - height: 6px; - margin: 5px 0; -} -.mCS-light-3.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, -.mCS-light-3.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail, -.mCS-dark-3.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, -.mCS-dark-3.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail { - width: 12px; -} -.mCS-light-3.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, -.mCS-light-3.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail, -.mCS-dark-3.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, -.mCS-dark-3.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail { - height: 12px; - margin: 2px 0; -} -.mCS-light-3.mCSB_scrollTools .mCSB_buttonUp { - background-position: -32px -72px; -} -.mCS-light-3.mCSB_scrollTools .mCSB_buttonDown { - background-position: -32px -92px; -} -.mCS-light-3.mCSB_scrollTools .mCSB_buttonLeft { - background-position: -40px -112px; -} -.mCS-light-3.mCSB_scrollTools .mCSB_buttonRight { - background-position: -40px -128px; -} -/* theme "dark-3" */ -.mCS-dark-3.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.75); -} -.mCS-dark-3.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.85); -} -.mCS-dark-3.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, -.mCS-dark-3.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.9); -} -.mCS-dark-3.mCSB_scrollTools .mCSB_draggerRail { - background-color: #000; - background-color: rgba(0, 0, 0, 0.1); -} -.mCS-dark-3.mCSB_scrollTools .mCSB_buttonUp { - background-position: -112px -72px; -} -.mCS-dark-3.mCSB_scrollTools .mCSB_buttonDown { - background-position: -112px -92px; -} -.mCS-dark-3.mCSB_scrollTools .mCSB_buttonLeft { - background-position: -120px -112px; -} -.mCS-dark-3.mCSB_scrollTools .mCSB_buttonRight { - background-position: -120px -128px; -} -/* ---------------------------------------- */ -/* theme "inset", "inset-dark", "inset-2", "inset-2-dark", "inset-3", "inset-3-dark" */ -.mCS-inset.mCSB_scrollTools .mCSB_draggerRail, -.mCS-inset-dark.mCSB_scrollTools .mCSB_draggerRail, -.mCS-inset-2.mCSB_scrollTools .mCSB_draggerRail, -.mCS-inset-2-dark.mCSB_scrollTools .mCSB_draggerRail, -.mCS-inset-3.mCSB_scrollTools .mCSB_draggerRail, -.mCS-inset-3-dark.mCSB_scrollTools .mCSB_draggerRail { - width: 12px; - background-color: #000; - background-color: rgba(0, 0, 0, 0.2); -} -.mCS-inset.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-inset-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-inset-2.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-inset-2-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-inset-3.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - width: 6px; - margin: 3px 5px; - position: absolute; - height: auto; - top: 0; - bottom: 0; - left: 0; - right: 0; -} -.mCS-inset.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, -.mCS-inset-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, -.mCS-inset-2.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, -.mCS-inset-2-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, -.mCS-inset-3.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar, -.mCS-inset-3-dark.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { - height: 6px; - margin: 5px 3px; - position: absolute; - width: auto; - top: 0; - bottom: 0; - left: 0; - right: 0; -} -.mCS-inset.mCSB_scrollTools_horizontal .mCSB_draggerRail, -.mCS-inset-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail, -.mCS-inset-2.mCSB_scrollTools_horizontal .mCSB_draggerRail, -.mCS-inset-2-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail, -.mCS-inset-3.mCSB_scrollTools_horizontal .mCSB_draggerRail, -.mCS-inset-3-dark.mCSB_scrollTools_horizontal .mCSB_draggerRail { - width: 100%; - height: 12px; - margin: 2px 0; -} -.mCS-inset.mCSB_scrollTools .mCSB_buttonUp, -.mCS-inset-2.mCSB_scrollTools .mCSB_buttonUp, -.mCS-inset-3.mCSB_scrollTools .mCSB_buttonUp { - background-position: -32px -72px; -} -.mCS-inset.mCSB_scrollTools .mCSB_buttonDown, -.mCS-inset-2.mCSB_scrollTools .mCSB_buttonDown, -.mCS-inset-3.mCSB_scrollTools .mCSB_buttonDown { - background-position: -32px -92px; -} -.mCS-inset.mCSB_scrollTools .mCSB_buttonLeft, -.mCS-inset-2.mCSB_scrollTools .mCSB_buttonLeft, -.mCS-inset-3.mCSB_scrollTools .mCSB_buttonLeft { - background-position: -40px -112px; -} -.mCS-inset.mCSB_scrollTools .mCSB_buttonRight, -.mCS-inset-2.mCSB_scrollTools .mCSB_buttonRight, -.mCS-inset-3.mCSB_scrollTools .mCSB_buttonRight { - background-position: -40px -128px; -} -/* theme "inset-dark", "inset-2-dark", "inset-3-dark" */ -.mCS-inset-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-inset-2-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar, -.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.75); -} -.mCS-inset-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar, -.mCS-inset-2-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar, -.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.85); -} -.mCS-inset-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, -.mCS-inset-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar, -.mCS-inset-2-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, -.mCS-inset-2-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar, -.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, -.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.9); -} -.mCS-inset-dark.mCSB_scrollTools .mCSB_draggerRail, -.mCS-inset-2-dark.mCSB_scrollTools .mCSB_draggerRail, -.mCS-inset-3-dark.mCSB_scrollTools .mCSB_draggerRail { - background-color: #000; - background-color: rgba(0, 0, 0, 0.1); -} -.mCS-inset-dark.mCSB_scrollTools .mCSB_buttonUp, -.mCS-inset-2-dark.mCSB_scrollTools .mCSB_buttonUp, -.mCS-inset-3-dark.mCSB_scrollTools .mCSB_buttonUp { - background-position: -112px -72px; -} -.mCS-inset-dark.mCSB_scrollTools .mCSB_buttonDown, -.mCS-inset-2-dark.mCSB_scrollTools .mCSB_buttonDown, -.mCS-inset-3-dark.mCSB_scrollTools .mCSB_buttonDown { - background-position: -112px -92px; -} -.mCS-inset-dark.mCSB_scrollTools .mCSB_buttonLeft, -.mCS-inset-2-dark.mCSB_scrollTools .mCSB_buttonLeft, -.mCS-inset-3-dark.mCSB_scrollTools .mCSB_buttonLeft { - background-position: -120px -112px; -} -.mCS-inset-dark.mCSB_scrollTools .mCSB_buttonRight, -.mCS-inset-2-dark.mCSB_scrollTools .mCSB_buttonRight, -.mCS-inset-3-dark.mCSB_scrollTools .mCSB_buttonRight { - background-position: -120px -128px; -} -/* theme "inset-2", "inset-2-dark" */ -.mCS-inset-2.mCSB_scrollTools .mCSB_draggerRail, -.mCS-inset-2-dark.mCSB_scrollTools .mCSB_draggerRail { - background-color: transparent; - border-width: 1px; - border-style: solid; - border-color: #fff; - border-color: rgba(255, 255, 255, 0.2); - -webkit-box-sizing: border-box; - -moz-box-sizing: border-box; - box-sizing: border-box; -} -.mCS-inset-2-dark.mCSB_scrollTools .mCSB_draggerRail { - border-color: #000; - border-color: rgba(0, 0, 0, 0.2); -} -/* theme "inset-3", "inset-3-dark" */ -.mCS-inset-3.mCSB_scrollTools .mCSB_draggerRail { - background-color: #fff; - background-color: rgba(255, 255, 255, 0.6); -} -.mCS-inset-3-dark.mCSB_scrollTools .mCSB_draggerRail { - background-color: #000; - background-color: rgba(0, 0, 0, 0.6); -} -.mCS-inset-3.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.75); -} -.mCS-inset-3.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.85); -} -.mCS-inset-3.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, -.mCS-inset-3.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { - background-color: #000; - background-color: rgba(0, 0, 0, 0.9); -} -.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - background-color: #fff; - background-color: rgba(255, 255, 255, 0.75); -} -.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar { - background-color: #fff; - background-color: rgba(255, 255, 255, 0.85); -} -.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar, -.mCS-inset-3-dark.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar { - background-color: #fff; - background-color: rgba(255, 255, 255, 0.9); -} -/* ---------------------------------------- */ -/* theme "bi-default" */ -.mCS-bi-default { - background-color: #dddddd; -} -.mCS-bi-default .mCSB_scrollTools.mCSB_scrollTools_horizontal { - height: 18px; -} -.mCS-bi-default .mCSB_scrollTools.mCSB_scrollTools_vertical { - width: 18px; -} -.mCS-bi-default .mCSB_scrollTools .mCSB_draggerRail { - border-radius: 0px; -} -.mCS-bi-default .mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - border-radius: 2px; -} -.mCS-bi-default .mCSB_scrollTools.mCSB_scrollTools_horizontal a + .mCSB_draggerContainer { - margin: 0 18px; -} -.mCS-bi-default .mCSB_scrollTools.mCSB_scrollTools_vertical a + .mCSB_draggerContainer { - margin: 18px 0; -} -.mCS-bi-default.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - width: 14px; - margin: 0 2px; -} -.mCS-bi-default.mCSB_scrollTools_horizontal .mCSB_dragger .mCSB_dragger_bar { - width: 100%; - height: 14px; - margin: 2px auto; -} -.mCS-bi-default.mCSB_scrollTools .mCSB_draggerRail { - width: 18px; - height: 100%; - margin: 0; -} -.mCS-bi-default.mCSB_scrollTools_horizontal .mCSB_draggerRail { - width: 100%; - height: 18px; - margin: 0; -} -.mCS-bi-default.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, -.mCS-bi-default.mCSB_scrollTools_vertical.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail { - width: 14px; -} -.mCS-bi-default.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_dragger.mCSB_dragger_onDrag_expanded + .mCSB_draggerRail, -.mCS-bi-default.mCSB_scrollTools_horizontal.mCSB_scrollTools_onDrag_expand .mCSB_draggerContainer:hover .mCSB_draggerRail { - height: 14px; - margin: 2px 0; -} -.mCS-bi-default.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar { - background-color: #f4f4f4; -} -.mCS-bi-default.mCSB_scrollTools .mCSB_draggerRail { - background-color: #dddddd; -} -.mCS-bi-default.mCSB_scrollTools .mCSB_buttonUp, -.mCS-bi-default.mCSB_scrollTools .mCSB_buttonDown, -.mCS-bi-default.mCSB_scrollTools .mCSB_buttonLeft, -.mCS-bi-default.mCSB_scrollTools .mCSB_buttonRight { - width: 16px; - height: 16px; - background-color: #f4f4f4; - border: 1px solid #eaeaea; - opacity: 1; - filter: alpha(opacity=100); -} -.mCS-bi-default.mCSB_scrollTools .mCSB_buttonUp { - background-position: -128px -1px; -} -.mCS-bi-default.mCSB_scrollTools .mCSB_buttonDown { - background-position: -128px -21px; -} -.mCS-bi-default.mCSB_scrollTools .mCSB_buttonLeft { - background-position: -142px -40px; -} -.mCS-bi-default.mCSB_scrollTools .mCSB_buttonRight { - background-position: -141px -56px; -} -/* ---------------------------------------- */ -/* required styles */ -.leaflet-pane, -.leaflet-tile, -.leaflet-marker-icon, -.leaflet-marker-shadow, -.leaflet-tile-container, -.leaflet-map-pane svg, -.leaflet-map-pane canvas, -.leaflet-zoom-box, -.leaflet-image-layer, -.leaflet-layer { - position: absolute; - left: 0; - top: 0; -} -.leaflet-container { - overflow: hidden; - -ms-touch-action: none; - touch-action: none; -} -.leaflet-tile, -.leaflet-marker-icon, -.leaflet-marker-shadow { - -webkit-user-select: none; - -moz-user-select: none; - user-select: none; - -webkit-user-drag: none; -} -/* Safari renders non-retina tile on retina better with this, but Chrome is worse */ -.leaflet-safari .leaflet-tile { - image-rendering: -webkit-optimize-contrast; -} -/* hack that prevents hw layers "stretching" when loading new tiles */ -.leaflet-safari .leaflet-tile-container { - width: 1600px; - height: 1600px; - -webkit-transform-origin: 0 0; -} -.leaflet-marker-icon, -.leaflet-marker-shadow { - display: block; -} -/* .leaflet-container svg: reset svg max-width decleration shipped in Joomla! (joomla.org) 3.x */ -/* .leaflet-container img: map is broken in FF if you have max-width: 100% on tiles */ -.leaflet-container .leaflet-overlay-pane svg, -.leaflet-container .leaflet-marker-pane img, -.leaflet-container .leaflet-tile-pane img, -.leaflet-container img.leaflet-image-layer { - max-width: none !important; -} -.leaflet-tile { - filter: inherit; - visibility: hidden; -} -.leaflet-tile-loaded { - visibility: inherit; -} -.leaflet-zoom-box { - width: 0; - height: 0; - -moz-box-sizing: border-box; - box-sizing: border-box; - z-index: 800; -} -/* workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=888319 */ -.leaflet-overlay-pane svg { - -moz-user-select: none; -} -.leaflet-pane { - z-index: 400; -} -.leaflet-tile-pane { - z-index: 200; -} -.leaflet-overlay-pane { - z-index: 400; -} -.leaflet-shadow-pane { - z-index: 500; -} -.leaflet-marker-pane { - z-index: 600; -} -.leaflet-popup-pane { - z-index: 700; -} -.leaflet-map-pane canvas { - z-index: 100; -} -.leaflet-map-pane svg { - z-index: 200; -} -.leaflet-vml-shape { - width: 1px; - height: 1px; -} -.lvml { - behavior: url(#default#VML); - display: inline-block; - position: absolute; -} -/* control positioning */ -.leaflet-control { - position: relative; - z-index: 800; - pointer-events: auto; -} -.leaflet-top, -.leaflet-bottom { - position: absolute; - z-index: 1000; - pointer-events: none; -} -.leaflet-top { - top: 0; -} -.leaflet-right { - right: 0; -} -.leaflet-bottom { - bottom: 0; -} -.leaflet-left { - left: 0; -} -.leaflet-control { - float: left; - clear: both; -} -.leaflet-right .leaflet-control { - float: right; -} -.leaflet-top .leaflet-control { - margin-top: 10px; -} -.leaflet-bottom .leaflet-control { - margin-bottom: 10px; -} -.leaflet-left .leaflet-control { - margin-left: 10px; -} -.leaflet-right .leaflet-control { - margin-right: 10px; -} -/* zoom and fade animations */ -.leaflet-fade-anim .leaflet-tile { - will-change: opacity; -} -.leaflet-fade-anim .leaflet-popup { - opacity: 0; - -webkit-transition: opacity 0.2s linear; - -moz-transition: opacity 0.2s linear; - -o-transition: opacity 0.2s linear; - transition: opacity 0.2s linear; -} -.leaflet-fade-anim .leaflet-map-pane .leaflet-popup { - opacity: 1; -} -.leaflet-zoom-animated { - -webkit-transform-origin: 0 0; - -ms-transform-origin: 0 0; - transform-origin: 0 0; -} -.leaflet-zoom-anim .leaflet-zoom-animated { - will-change: transform; -} -.leaflet-zoom-anim .leaflet-zoom-animated { - -webkit-transition: -webkit-transform 0.25s cubic-bezier(0, 0, 0.25, 1); - -moz-transition: -moz-transform 0.25s cubic-bezier(0, 0, 0.25, 1); - -o-transition: -o-transform 0.25s cubic-bezier(0, 0, 0.25, 1); - transition: transform 0.25s cubic-bezier(0, 0, 0.25, 1); -} -.leaflet-zoom-anim .leaflet-tile, -.leaflet-pan-anim .leaflet-tile { - -webkit-transition: none; - -moz-transition: none; - -o-transition: none; - transition: none; -} -.leaflet-zoom-anim .leaflet-zoom-hide { - visibility: hidden; -} -/* cursors */ -.leaflet-interactive { - cursor: pointer; -} -.leaflet-grab { - cursor: -webkit-grab; - cursor: -moz-grab; -} -.leaflet-crosshair, -.leaflet-crosshair .leaflet-interactive { - cursor: crosshair; -} -.leaflet-popup-pane, -.leaflet-control { - cursor: auto; -} -.leaflet-dragging .leaflet-grab, -.leaflet-dragging .leaflet-grab .leaflet-interactive, -.leaflet-dragging .leaflet-marker-draggable { - cursor: move; - cursor: -webkit-grabbing; - cursor: -moz-grabbing; -} -/* marker & overlays interactivity */ -.leaflet-marker-icon, -.leaflet-marker-shadow, -.leaflet-image-layer, -.leaflet-pane > svg path, -.leaflet-tile-container { - pointer-events: none; -} -.leaflet-marker-icon.leaflet-interactive, -.leaflet-image-layer.leaflet-interactive, -.leaflet-pane > svg path.leaflet-interactive { - pointer-events: auto; -} -/* visual tweaks */ -.leaflet-container { - /*background: #ddd;*/ - outline: 0; -} -.leaflet-container a { - color: #0078A8; -} -.leaflet-container a.leaflet-active { - outline: 2px solid orange; -} -.leaflet-zoom-box { - border: 2px dotted #38f; - background: rgba(255, 255, 255, 0.5); -} -/* general typography */ -.leaflet-container { - font: 12px/1.5 "Helvetica Neue", Arial, Helvetica, sans-serif; -} -/* general toolbar styles */ -.leaflet-bar { - box-shadow: 0 1px 5px rgba(0, 0, 0, 0.65); - border-radius: 4px; -} -.leaflet-bar a, -.leaflet-bar a:hover { - background-color: #fff; - border-bottom: 1px solid #ccc; - width: 26px; - height: 26px; - line-height: 26px; - display: block; - text-align: center; - text-decoration: none; - color: black; -} -.leaflet-bar a, -.leaflet-control-layers-toggle { - background-position: 50% 50%; - background-repeat: no-repeat; - display: block; -} -.leaflet-bar a:hover { - background-color: #f4f4f4; -} -.leaflet-bar a:first-child { - border-top-left-radius: 4px; - border-top-right-radius: 4px; -} -.leaflet-bar a:last-child { - border-bottom-left-radius: 4px; - border-bottom-right-radius: 4px; - border-bottom: none; -} -.leaflet-bar a.leaflet-disabled { - cursor: default; - background-color: #f4f4f4; - color: #bbb; -} -.leaflet-touch .leaflet-bar a { - width: 30px; - height: 30px; - line-height: 30px; -} -/* zoom control */ -.leaflet-control-zoom-in, -.leaflet-control-zoom-out { - font: bold 18px 'Lucida Console', Monaco, monospace; - text-indent: 1px; -} -.leaflet-control-zoom-out { - font-size: 20px; -} -.leaflet-touch .leaflet-control-zoom-in { - font-size: 22px; -} -.leaflet-touch .leaflet-control-zoom-out { - font-size: 24px; -} -/* layers control */ -.leaflet-control-layers { - box-shadow: 0 1px 5px rgba(0, 0, 0, 0.4); - background: #fff; - border-radius: 5px; -} -.leaflet-control-layers-toggle { - background-image: url(images/layers.png); - width: 36px; - height: 36px; -} -.leaflet-retina .leaflet-control-layers-toggle { - background-image: url(images/layers-2x.png); - background-size: 26px 26px; -} -.leaflet-touch .leaflet-control-layers-toggle { - width: 44px; - height: 44px; -} -.leaflet-control-layers .leaflet-control-layers-list, -.leaflet-control-layers-expanded .leaflet-control-layers-toggle { - display: none; -} -.leaflet-control-layers-expanded .leaflet-control-layers-list { - display: block; - position: relative; -} -.leaflet-control-layers-expanded { - padding: 6px 10px 6px 6px; - color: #333; - background: #fff; -} -.leaflet-control-layers-scrollbar { - overflow-y: scroll; - padding-right: 5px; -} -.leaflet-control-layers-selector { - margin-top: 2px; - position: relative; - top: 1px; -} -.leaflet-control-layers label { - display: block; -} -.leaflet-control-layers-separator { - height: 0; - border-top: 1px solid #ddd; - margin: 5px -10px 5px -6px; -} -/* attribution and scale controls */ -.leaflet-container .leaflet-control-attribution { - background: #fff; - background: rgba(255, 255, 255, 0.7); - margin: 0; -} -.leaflet-control-attribution, -.leaflet-control-scale-line { - padding: 0 5px; - color: #333; -} -.leaflet-control-attribution a { - text-decoration: none; -} -.leaflet-control-attribution a:hover { - text-decoration: underline; -} -.leaflet-container .leaflet-control-attribution, -.leaflet-container .leaflet-control-scale { - font-size: 11px; -} -.leaflet-left .leaflet-control-scale { - margin-left: 5px; -} -.leaflet-bottom .leaflet-control-scale { - margin-bottom: 5px; -} -.leaflet-control-scale-line { - border: 2px solid #777; - border-top: none; - line-height: 1.1; - padding: 2px 5px 1px; - font-size: 11px; - white-space: nowrap; - overflow: hidden; - -moz-box-sizing: border-box; - box-sizing: border-box; - background: #fff; - background: rgba(255, 255, 255, 0.5); -} -.leaflet-control-scale-line:not(:first-child) { - border-top: 2px solid #777; - border-bottom: none; - margin-top: -2px; -} -.leaflet-control-scale-line:not(:first-child):not(:last-child) { - border-bottom: 2px solid #777; -} -.leaflet-touch .leaflet-control-attribution, -.leaflet-touch .leaflet-control-layers, -.leaflet-touch .leaflet-bar { - box-shadow: none; -} -.leaflet-touch .leaflet-control-layers, -.leaflet-touch .leaflet-bar { - border: 2px solid rgba(0, 0, 0, 0.2); - background-clip: padding-box; -} -/* popup */ -.leaflet-popup { - position: absolute; - text-align: center; -} -.leaflet-popup-content-wrapper { - padding: 1px; - text-align: left; - border-radius: 12px; -} -.leaflet-popup-content { - margin: 13px 19px; - line-height: 1.4; -} -.leaflet-popup-content p { - margin: 18px 0; -} -.leaflet-popup-tip-container { - margin: 0 auto; - width: 40px; - height: 20px; - position: relative; - overflow: hidden; -} -.leaflet-popup-tip { - width: 17px; - height: 17px; - padding: 1px; - margin: -10px auto 0; - -webkit-transform: rotate(45deg); - -moz-transform: rotate(45deg); - -ms-transform: rotate(45deg); - -o-transform: rotate(45deg); - transform: rotate(45deg); -} -.leaflet-popup-content-wrapper, -.leaflet-popup-tip { - background: white; - color: #333; - box-shadow: 0 3px 14px rgba(0, 0, 0, 0.4); -} -.leaflet-container a.leaflet-popup-close-button { - position: absolute; - top: 0; - right: 0; - padding: 4px 4px 0 0; - border: none; - text-align: center; - width: 18px; - height: 14px; - font: 16px/14px Tahoma, Verdana, sans-serif; - color: #c3c3c3; - text-decoration: none; - font-weight: bold; - background: transparent; -} -.leaflet-container a.leaflet-popup-close-button:hover { - color: #999; -} -.leaflet-popup-scrolled { - overflow: auto; - border-bottom: 1px solid #ddd; - border-top: 1px solid #ddd; -} -.leaflet-oldie .leaflet-popup-content-wrapper { - zoom: 1; -} -.leaflet-oldie .leaflet-popup-tip { - width: 24px; - margin: 0 auto; - -ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678)"; - filter: progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678); -} -.leaflet-oldie .leaflet-popup-tip-container { - margin-top: -1px; -} -.leaflet-oldie .leaflet-control-zoom, -.leaflet-oldie .leaflet-control-layers, -.leaflet-oldie .leaflet-popup-content-wrapper, -.leaflet-oldie .leaflet-popup-tip { - border: 1px solid #999; -} -/* div icon */ -.leaflet-div-icon { - background: #fff; - border: 1px solid #666; -} -/*------------------------------------- -zTree Style - -version: 3.5.17 -author: Hunter.z -email: hunter.z@263.net -website: http://code.google.com/p/jquerytree/ - --------------------------------------*/ -.ztree * { - padding: 0; - margin: 0; - font-size: 12px; - font-family: Verdana, Arial, Helvetica, AppleGothic, sans-serif; -} -.ztree { - margin: 0; - padding: 5px; - color: #333333; -} -.ztree li { - padding: 0; - margin: 0; - list-style: none; - line-height: 14px; - text-align: left; - white-space: nowrap; - outline: 0; -} -.ztree li ul { - margin: 0; - padding: 0 0 0 18px; -} -.ztree li ul.line { - background: url(${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/tree-vertical-line-1.png) 0 0 repeat-y; -} -.ztree li a { - padding: 1px 3px 0 0; - margin: 0; - cursor: pointer; - height: 24px; - color: #333; - background-color: transparent; - text-decoration: none; - vertical-align: top; - display: inline-block; -} -.ztree li a.curSelectedNode_Edit { - padding-top: 0px; - background-color: #FFE6B0; - color: black; - height: 16px; - border: 1px #FFB951 solid; - opacity: 0.8; -} -.ztree li a.tmpTargetNode_inner { - padding-top: 0px; - background-color: #316AC5; - color: white; - height: 16px; - border: 1px #316AC5 solid; - opacity: 0.8; - filter: alpha(opacity=80); -} -.ztree li a input.rename { - height: 14px; - width: 80px; - padding: 0; - margin: 0; - font-size: 12px; - border: 1px #7EC4CC solid; - *border: 0px; -} -.ztree li span { - line-height: 24px; - margin-right: 2px; -} -.ztree li span.button { - line-height: 0; - margin: 0; - width: 16px; - height: 16px; - display: inline-block; - vertical-align: middle; - border: 0 none; - cursor: pointer; - outline: none; - background-color: transparent; - background-repeat: no-repeat; - background-attachment: scroll; - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/css/base/third/ztree/img/zTreeStandard.png"); - *background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/css/base/third/ztree/img/zTreeStandard.gif"); -} -.ztree li span.button.chk { - width: 16px; - height: 16px; - margin: 0 3px 0 0; - cursor: auto; -} -.ztree li span.button.chk.checkbox_false_full { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/check-box-normal.png"); -} -.ztree li span.button.chk.checkbox_false_full_focus { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/check-box-normal.png"); -} -.ztree li span.button.chk.checkbox_false_part { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/half_selected.png"); -} -.ztree li span.button.chk.checkbox_false_part_focus { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/half_selected.png"); -} -.ztree li span.button.chk.checkbox_false_disable { - background-position: 0 -56px; -} -.ztree li span.button.chk.checkbox_true_full { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/check-box-active.png"); -} -.ztree li span.button.chk.checkbox_true_full_focus { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/check-box-active.png"); -} -.ztree li span.button.chk.checkbox_true_part { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/half_selected.png"); -} -.ztree li span.button.chk.checkbox_true_part_focus { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/half_selected.png"); -} -.ztree li span.button.chk.checkbox_true_disable { - background-position: -14px -56px; -} -.ztree li span.button.chk.radio_false_full { - background-position: -28px 0; -} -.ztree li span.button.chk.radio_false_full_focus { - background-position: -28px -14px; -} -.ztree li span.button.chk.radio_false_part { - background-position: -28px -28px; -} -.ztree li span.button.chk.radio_false_part_focus { - background-position: -28px -42px; -} -.ztree li span.button.chk.radio_false_disable { - background-position: -28px -56px; -} -.ztree li span.button.chk.radio_true_full { - background-position: -42px 0; -} -.ztree li span.button.chk.radio_true_full_focus { - background-position: -42px -14px; -} -.ztree li span.button.chk.radio_true_part { - background-position: -42px -28px; -} -.ztree li span.button.chk.radio_true_part_focus { - background-position: -42px -42px; -} -.ztree li span.button.chk.radio_true_disable { - background-position: -42px -56px; -} -.ztree li span.button.switch { - width: 25px; - height: 25px; -} -.ztree li span.button.root_open { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/tree-expand-1.png"); -} -.ztree li span.button.root_close { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/tree-collapse-1.png"); -} -.ztree li span.button.roots_open { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/tree-expand-2.png"); -} -.ztree li span.button.roots_close { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/tree-collapse-2.png"); -} -.ztree li span.button.center_open { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/tree-expand-3.png"); -} -.ztree li span.button.center_close { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/tree-collapse-3.png"); -} -.ztree li span.button.bottom_open { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/tree-expand-4.png"); -} -.ztree li span.button.bottom_close { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/tree-collapse-4.png"); -} -.ztree li span.button.noline_open { - background-position: -92px -72px; -} -.ztree li span.button.noline_close { - background-position: -74px -72px; -} -.ztree li span.button.root_docu { - background: none; -} -.ztree li span.button.roots_docu { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/tree-vertical-line-2.png"); -} -.ztree li span.button.center_docu { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/tree-vertical-line-3.png"); -} -.ztree li span.button.bottom_docu { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/tree-vertical-line-4.png"); -} -.ztree li span.button.noline_docu { - background: none; -} -.ztree li span.button.ico_open { - margin-right: 2px; - background-position: -110px -16px; - vertical-align: top; - *vertical-align: middle; -} -.ztree li span.button.ico_close { - margin-right: 2px; - background-position: -110px 0; - vertical-align: top; - *vertical-align: middle; -} -.ztree li span.button.ico_docu { - margin-right: 2px; - background-position: -110px -32px; - vertical-align: top; - *vertical-align: middle; -} -.ztree li span.button.edit { - margin-right: 2px; - background-position: -110px -48px; - vertical-align: top; - *vertical-align: middle; -} -.ztree li span.button.remove { - margin-right: 2px; - background-position: -110px -64px; - vertical-align: top; - *vertical-align: middle; -} -.ztree li span.button.ico_loading { - width: 0px; - margin-right: 2px; - background: url("${servletURL}?op=resource&resource=/com/fr/bi/web/css/base/third/ztree/img/loading.gif") no-repeat scroll 0 0 transparent; - vertical-align: top; - *vertical-align: middle; -} -ul.tmpTargetzTree { - background-color: #FFE6B0; - opacity: 0.8; - filter: alpha(opacity=80); -} -span.tmpzTreeMove_arrow { - width: 16px; - height: 16px; - display: inline-block; - padding: 0; - margin: 2px 0 0 1px; - border: 0 none; - position: absolute; - background-color: transparent; - background-repeat: no-repeat; - background-attachment: scroll; - background-position: -110px -80px; - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/css/base/third/ztree/img/zTreeStandard.png"); - *background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/css/base/third/ztree/img/zTreeStandard.gif"); -} -ul.ztree.zTreeDragUL { - margin: 0; - padding: 0; - position: absolute; - width: auto; - height: auto; - overflow: hidden; - background-color: #cfcfcf; - border: 1px #00B83F dotted; - opacity: 0.8; - filter: alpha(opacity=80); -} -.zTreeMask { - z-index: 10000; - background-color: #cfcfcf; - opacity: 0.0; - filter: alpha(opacity=0); - position: absolute; -} -/* level style*/ -/*.ztree li span.button.level0 { - display:none; -} -.ztree li ul.level0 { - padding:0; - background:none; -}*/ -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-branch-tree .bi-branch-tree-view { - min-width: 300px; -} -.bi-click-branch-tree { - border: 1px solid #d4dadd; -} -.bi-click-branch-tree .bi-empty-view { - background: #f4f4f4; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-display-tree .ztree * { - color: #808080; -} -.bi-display-tree .ztree li span.button.switch.center_open { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/tree-vertical-line-3.png"); -} -.bi-display-tree .ztree li span.button.switch.roots_open { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/tree-vertical-line-2.png"); -} -.bi-display-tree .ztree li span.button.switch.bottom_open { - background-image: url("${servletURL}?op=resource&resource=/com/fr/bi/web/images/icon/tree-vertical-line-4.png"); -} -.bi-display-tree .ztree li a, -.bi-display-tree .ztree li span { - cursor: default !important; -} -.bi-display-tree .ztree li a:hover { - text-decoration: none; -} -.bi-display-tree .ztree li a.curSelectedNode { - padding-top: 1px; - border: none; - background-color: inherit; - opacity: 1; - filter: alpha(opacity=100); -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-trigger .bi-trigger-icon-button { - border-left: 1px solid #d4dadd; - font-size: 16px; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-editor-trigger { - border: 1px solid #d4dadd; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-select-text-trigger { - border: 1px solid #d4dadd; - -webkit-border-radius: 2px; - -moz-border-radius: 2px; - border-radius: 2px; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-small-select-text-trigger { - border: 1px solid #d4dadd; - -webkit-border-radius: 2px; - -moz-border-radius: 2px; - border-radius: 2px; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-float-box { - background: #ffffff; -} -.bi-float-box .float-box-button { - color: #ffffff; - background: #009de3; - border: 1px solid #d4dadd; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -/**********FR.BIListView*************/ -.bi-list-view { - position: fixed !important; - overflow-y: visible !important; - overflow-x: visible !important; - overflow: visible !important; - cursor: default; -} -.bi-list-view .list-view-outer { - border: 1px solid #d4dadd; - -webkit-border-radius: 2px; - -moz-border-radius: 2px; - border-radius: 2px; - background: #ffffff; -} -.bi-list-view .list-view-toolbar { - border-top: 1px solid #eaeaea; - line-height: 30px; - color: #009de3; -} -.bi-list-view .list-view-toolbar > .center-element { - border-left: 1px solid #eaeaea; -} -.bi-list-view .list-view-toolbar > .first-element { - border-left: none; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-scroll-view .scroll-container { - border-left: 1px solid #d4dadd; - border-right: 1px solid #d4dadd; - border-bottom: 1px solid #d4dadd; -} -.bi-scroll-view .scroll-drop-down-icon { - font-size: 14px; - border-bottom: 1px solid #d4dadd; - border-left: 1px solid #d4dadd; - border-right: 1px solid #d4dadd; - background: #f4f4f4; -} -.bi-scroll-view .scroll-drop-down-icon:active { - background: #d4dadd; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-inline-center-adapt-layout:after { - display: inline-block; - width: 0; - min-height: 100%; - vertical-align: middle; - content: ' '; -} -/****添加计算宽度的--运算符直接需要space****/ -/****** common color(常用颜色,可用于普遍场景) *****/ -/**** custom color(自定义颜色,用于特定场景) ****/ -.bi-inline-vertical-adapt-layout:after { - display: inline-block; - width: 0; - min-height: 100%; - vertical-align: middle; - content: ' '; -} diff --git a/dist/base.js b/dist/base.js deleted file mode 100644 index f065f714f..000000000 --- a/dist/base.js +++ /dev/null @@ -1,35151 +0,0 @@ -// 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/fonts/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 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(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); -});/** - * Farbtastic Color Picker 1.2 - * © 2008 Steven Wittens - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -jQuery.fn.farbtastic = function (callback) { - $.farbtastic(this, callback); - return this; -}; - -jQuery.farbtastic = function (container, callback) { - var container = $(container).get(0); - return container.farbtastic || (container.farbtastic = new jQuery._farbtastic(container, callback)); -} - -jQuery._farbtastic = function (container, callback) { - // Store farbtastic object - var fb = this; - - // Insert markup - $(container).html('
red
”, “green
”, “cornflowerblue
”, etc)#000
”, “#fc0
”, etc)#000000
”, “#bd2300
”)rgb(200, 100, 0)
”)rgb(100%, 175%, 0%)
”)hsb(0.5, 0.25, 1)
”)Here is short list of commands available, for more details see SVG path string format.
- #Command | Name | Parameters |
---|---|---|
M | moveto | (x y)+ |
Z | closepath | (none) |
L | lineto | (x y)+ |
H | horizontal lineto | x+ |
V | vertical lineto | y+ |
C | curveto | (x1 y1 x2 y2 x y)+ |
S | smooth curveto | (x2 y2 x y)+ |
Q | quadratic Bézier curveto | (x1 y1 x y)+ |
T | smooth quadratic Bézier curveto | (x y)+ |
A | elliptical arc | (rx ry x-axis-rotation large-arc-flag sweep-flag x y)+ |
R | Catmull-Rom curveto* | x1 y1 (x y)+ |
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.Please refer to the SVG specification for an explanation of these parameters.
- o arrow-end (string) arrowhead on the end of the path. The format for string is `Please refer to SVG documentation regarding path string. Raphaël fully supports it.
- > Colour Parsing - #red
”, “green
”, “cornflowerblue
”, etc)#000
”, “#fc0
”, etc)#000000
”, “#bd2300
”)rgb(200, 100, 0)
”)rgb(100%, 175%, 0%)
”)rgba(200, 100, 0, .5)
”)rgba(100%, 175%, 0%, 50%)
”)hsb(0.5, 0.25, 1)
”)hsl(240deg, 1, .5)
” or, if you want to go fancy, “hsl(240°, 1, .5)
”