--- /dev/null
+<html>\r
+<head>\r
+ <title>The source code</title>\r
+ <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />\r
+ <script type="text/javascript" src="../resources/prettify/prettify.js"></script>\r
+</head>\r
+<body onload="prettyPrint();">\r
+ <pre class="prettyprint lang-js"><div id="cls-Ext.form.HtmlEditor"></div>/**\r
+ * @class Ext.form.HtmlEditor\r
+ * @extends Ext.form.Field\r
+ * Provides a lightweight HTML Editor component. Some toolbar features are not supported by Safari and will be \r
+ * automatically hidden when needed. These are noted in the config options where appropriate.\r
+ * <br><br>The editor's toolbar buttons have tooltips defined in the {@link #buttonTips} property, but they are not \r
+ * enabled by default unless the global {@link Ext.QuickTips} singleton is {@link Ext.QuickTips#init initialized}.\r
+ * <br><br><b>Note: The focus/blur and validation marking functionality inherited from Ext.form.Field is NOT\r
+ * supported by this editor.</b>\r
+ * <br><br>An Editor is a sensitive component that can't be used in all spots standard fields can be used. Putting an Editor within\r
+ * any element that has display set to 'none' can cause problems in Safari and Firefox due to their default iframe reloading bugs.\r
+ * <br><br>Example usage:\r
+ * <pre><code>\r
+// Simple example rendered with default options:\r
+Ext.QuickTips.init(); // enable tooltips\r
+new Ext.form.HtmlEditor({\r
+ renderTo: Ext.getBody(),\r
+ width: 800,\r
+ height: 300\r
+});\r
+\r
+// Passed via xtype into a container and with custom options:\r
+Ext.QuickTips.init(); // enable tooltips\r
+new Ext.Panel({\r
+ title: 'HTML Editor',\r
+ renderTo: Ext.getBody(),\r
+ width: 600,\r
+ height: 300,\r
+ frame: true,\r
+ layout: 'fit',\r
+ items: {\r
+ xtype: 'htmleditor',\r
+ enableColors: false,\r
+ enableAlignments: false\r
+ }\r
+});\r
+</code></pre>\r
+ * @constructor\r
+ * Create a new HtmlEditor\r
+ * @param {Object} config\r
+ * @xtype htmleditor\r
+ */\r
+\r
+Ext.form.HtmlEditor = Ext.extend(Ext.form.Field, {\r
+ <div id="cfg-Ext.form.HtmlEditor-enableFormat"></div>/**\r
+ * @cfg {Boolean} enableFormat Enable the bold, italic and underline buttons (defaults to true)\r
+ */\r
+ enableFormat : true,\r
+ <div id="cfg-Ext.form.HtmlEditor-enableFontSize"></div>/**\r
+ * @cfg {Boolean} enableFontSize Enable the increase/decrease font size buttons (defaults to true)\r
+ */\r
+ enableFontSize : true,\r
+ <div id="cfg-Ext.form.HtmlEditor-enableColors"></div>/**\r
+ * @cfg {Boolean} enableColors Enable the fore/highlight color buttons (defaults to true)\r
+ */\r
+ enableColors : true,\r
+ <div id="cfg-Ext.form.HtmlEditor-enableAlignments"></div>/**\r
+ * @cfg {Boolean} enableAlignments Enable the left, center, right alignment buttons (defaults to true)\r
+ */\r
+ enableAlignments : true,\r
+ <div id="cfg-Ext.form.HtmlEditor-enableLists"></div>/**\r
+ * @cfg {Boolean} enableLists Enable the bullet and numbered list buttons. Not available in Safari. (defaults to true)\r
+ */\r
+ enableLists : true,\r
+ <div id="cfg-Ext.form.HtmlEditor-enableSourceEdit"></div>/**\r
+ * @cfg {Boolean} enableSourceEdit Enable the switch to source edit button. Not available in Safari. (defaults to true)\r
+ */\r
+ enableSourceEdit : true,\r
+ <div id="cfg-Ext.form.HtmlEditor-enableLinks"></div>/**\r
+ * @cfg {Boolean} enableLinks Enable the create link button. Not available in Safari. (defaults to true)\r
+ */\r
+ enableLinks : true,\r
+ <div id="cfg-Ext.form.HtmlEditor-enableFont"></div>/**\r
+ * @cfg {Boolean} enableFont Enable font selection. Not available in Safari. (defaults to true)\r
+ */\r
+ enableFont : true,\r
+ <div id="cfg-Ext.form.HtmlEditor-createLinkText"></div>/**\r
+ * @cfg {String} createLinkText The default text for the create link prompt\r
+ */\r
+ createLinkText : 'Please enter the URL for the link:',\r
+ <div id="cfg-Ext.form.HtmlEditor-defaultLinkValue"></div>/**\r
+ * @cfg {String} defaultLinkValue The default value for the create link prompt (defaults to http:/ /)\r
+ */\r
+ defaultLinkValue : 'http:/'+'/',\r
+ <div id="cfg-Ext.form.HtmlEditor-fontFamilies"></div>/**\r
+ * @cfg {Array} fontFamilies An array of available font families\r
+ */\r
+ fontFamilies : [\r
+ 'Arial',\r
+ 'Courier New',\r
+ 'Tahoma',\r
+ 'Times New Roman',\r
+ 'Verdana'\r
+ ],\r
+ defaultFont: 'tahoma',\r
+ <div id="cfg-Ext.form.HtmlEditor-defaultValue"></div>/**\r
+ * @cfg {String} defaultValue A default value to be put into the editor to resolve focus issues (defaults to ​ (Zero-width space), (Non-breaking space) in Opera and IE6).\r
+ */\r
+ defaultValue: (Ext.isOpera || Ext.isIE6) ? ' ' : '​',\r
+\r
+ // private properties\r
+ actionMode: 'wrap',\r
+ validationEvent : false,\r
+ deferHeight: true,\r
+ initialized : false,\r
+ activated : false,\r
+ sourceEditMode : false,\r
+ onFocus : Ext.emptyFn,\r
+ iframePad:3,\r
+ hideMode:'offsets',\r
+ defaultAutoCreate : {\r
+ tag: "textarea",\r
+ style:"width:500px;height:300px;",\r
+ autocomplete: "off"\r
+ },\r
+\r
+ // private\r
+ initComponent : function(){\r
+ this.addEvents(\r
+ <div id="event-Ext.form.HtmlEditor-initialize"></div>/**\r
+ * @event initialize\r
+ * Fires when the editor is fully initialized (including the iframe)\r
+ * @param {HtmlEditor} this\r
+ */\r
+ 'initialize',\r
+ <div id="event-Ext.form.HtmlEditor-activate"></div>/**\r
+ * @event activate\r
+ * Fires when the editor is first receives the focus. Any insertion must wait\r
+ * until after this event.\r
+ * @param {HtmlEditor} this\r
+ */\r
+ 'activate',\r
+ <div id="event-Ext.form.HtmlEditor-beforesync"></div>/**\r
+ * @event beforesync\r
+ * Fires before the textarea is updated with content from the editor iframe. Return false\r
+ * to cancel the sync.\r
+ * @param {HtmlEditor} this\r
+ * @param {String} html\r
+ */\r
+ 'beforesync',\r
+ <div id="event-Ext.form.HtmlEditor-beforepush"></div>/**\r
+ * @event beforepush\r
+ * Fires before the iframe editor is updated with content from the textarea. Return false\r
+ * to cancel the push.\r
+ * @param {HtmlEditor} this\r
+ * @param {String} html\r
+ */\r
+ 'beforepush',\r
+ <div id="event-Ext.form.HtmlEditor-sync"></div>/**\r
+ * @event sync\r
+ * Fires when the textarea is updated with content from the editor iframe.\r
+ * @param {HtmlEditor} this\r
+ * @param {String} html\r
+ */\r
+ 'sync',\r
+ <div id="event-Ext.form.HtmlEditor-push"></div>/**\r
+ * @event push\r
+ * Fires when the iframe editor is updated with content from the textarea.\r
+ * @param {HtmlEditor} this\r
+ * @param {String} html\r
+ */\r
+ 'push',\r
+ <div id="event-Ext.form.HtmlEditor-editmodechange"></div>/**\r
+ * @event editmodechange\r
+ * Fires when the editor switches edit modes\r
+ * @param {HtmlEditor} this\r
+ * @param {Boolean} sourceEdit True if source edit, false if standard editing.\r
+ */\r
+ 'editmodechange'\r
+ )\r
+ },\r
+\r
+ // private\r
+ createFontOptions : function(){\r
+ var buf = [], fs = this.fontFamilies, ff, lc;\r
+ for(var i = 0, len = fs.length; i< len; i++){\r
+ ff = fs[i];\r
+ lc = ff.toLowerCase();\r
+ buf.push(\r
+ '<option value="',lc,'" style="font-family:',ff,';"',\r
+ (this.defaultFont == lc ? ' selected="true">' : '>'),\r
+ ff,\r
+ '</option>'\r
+ );\r
+ }\r
+ return buf.join('');\r
+ },\r
+ \r
+ /*\r
+ * Protected method that will not generally be called directly. It\r
+ * is called when the editor creates its toolbar. Override this method if you need to\r
+ * add custom toolbar buttons.\r
+ * @param {HtmlEditor} editor\r
+ */\r
+ createToolbar : function(editor){\r
+ \r
+ var tipsEnabled = Ext.QuickTips && Ext.QuickTips.isEnabled();\r
+ \r
+ function btn(id, toggle, handler){\r
+ return {\r
+ itemId : id,\r
+ cls : 'x-btn-icon',\r
+ iconCls: 'x-edit-'+id,\r
+ enableToggle:toggle !== false,\r
+ scope: editor,\r
+ handler:handler||editor.relayBtnCmd,\r
+ clickEvent:'mousedown',\r
+ tooltip: tipsEnabled ? editor.buttonTips[id] || undefined : undefined,\r
+ overflowText: editor.buttonTips[id].title || undefined,\r
+ tabIndex:-1\r
+ };\r
+ }\r
+\r
+ // build the toolbar\r
+ var tb = new Ext.Toolbar({\r
+ renderTo:this.wrap.dom.firstChild\r
+ });\r
+\r
+ // stop form submits\r
+ this.mon(tb.el, 'click', function(e){\r
+ e.preventDefault();\r
+ });\r
+\r
+ if(this.enableFont && !Ext.isSafari2){\r
+ this.fontSelect = tb.el.createChild({\r
+ tag:'select',\r
+ cls:'x-font-select',\r
+ html: this.createFontOptions()\r
+ });\r
+ this.mon(this.fontSelect, 'change', function(){\r
+ var font = this.fontSelect.dom.value;\r
+ this.relayCmd('fontname', font);\r
+ this.deferFocus();\r
+ }, this);\r
+\r
+ tb.add(\r
+ this.fontSelect.dom,\r
+ '-'\r
+ );\r
+ }\r
+\r
+ if(this.enableFormat){\r
+ tb.add(\r
+ btn('bold'),\r
+ btn('italic'),\r
+ btn('underline')\r
+ );\r
+ }\r
+\r
+ if(this.enableFontSize){\r
+ tb.add(\r
+ '-',\r
+ btn('increasefontsize', false, this.adjustFont),\r
+ btn('decreasefontsize', false, this.adjustFont)\r
+ );\r
+ }\r
+\r
+ if(this.enableColors){\r
+ tb.add(\r
+ '-', {\r
+ itemId:'forecolor',\r
+ cls:'x-btn-icon',\r
+ iconCls: 'x-edit-forecolor',\r
+ clickEvent:'mousedown',\r
+ tooltip: tipsEnabled ? editor.buttonTips.forecolor || undefined : undefined,\r
+ tabIndex:-1,\r
+ menu : new Ext.menu.ColorMenu({\r
+ allowReselect: true,\r
+ focus: Ext.emptyFn,\r
+ value:'000000',\r
+ plain:true,\r
+ listeners: {\r
+ scope: this,\r
+ select: function(cp, color){\r
+ this.execCmd('forecolor', Ext.isWebKit || Ext.isIE ? '#'+color : color);\r
+ this.deferFocus();\r
+ }\r
+ },\r
+ clickEvent:'mousedown'\r
+ })\r
+ }, {\r
+ itemId:'backcolor',\r
+ cls:'x-btn-icon',\r
+ iconCls: 'x-edit-backcolor',\r
+ clickEvent:'mousedown',\r
+ tooltip: tipsEnabled ? editor.buttonTips.backcolor || undefined : undefined,\r
+ tabIndex:-1,\r
+ menu : new Ext.menu.ColorMenu({\r
+ focus: Ext.emptyFn,\r
+ value:'FFFFFF',\r
+ plain:true,\r
+ allowReselect: true,\r
+ listeners: {\r
+ scope: this,\r
+ select: function(cp, color){\r
+ if(Ext.isGecko){\r
+ this.execCmd('useCSS', false);\r
+ this.execCmd('hilitecolor', color);\r
+ this.execCmd('useCSS', true);\r
+ this.deferFocus();\r
+ }else{\r
+ this.execCmd(Ext.isOpera ? 'hilitecolor' : 'backcolor', Ext.isWebKit || Ext.isIE ? '#'+color : color);\r
+ this.deferFocus();\r
+ }\r
+ }\r
+ },\r
+ clickEvent:'mousedown'\r
+ })\r
+ }\r
+ );\r
+ }\r
+\r
+ if(this.enableAlignments){\r
+ tb.add(\r
+ '-',\r
+ btn('justifyleft'),\r
+ btn('justifycenter'),\r
+ btn('justifyright')\r
+ );\r
+ }\r
+\r
+ if(!Ext.isSafari2){\r
+ if(this.enableLinks){\r
+ tb.add(\r
+ '-',\r
+ btn('createlink', false, this.createLink)\r
+ );\r
+ }\r
+\r
+ if(this.enableLists){\r
+ tb.add(\r
+ '-',\r
+ btn('insertorderedlist'),\r
+ btn('insertunorderedlist')\r
+ );\r
+ }\r
+ if(this.enableSourceEdit){\r
+ tb.add(\r
+ '-',\r
+ btn('sourceedit', true, function(btn){\r
+ this.toggleSourceEdit(!this.sourceEditMode);\r
+ })\r
+ );\r
+ }\r
+ }\r
+\r
+ this.tb = tb;\r
+ },\r
+\r
+ <div id="method-Ext.form.HtmlEditor-getDocMarkup"></div>/**\r
+ * Protected method that will not generally be called directly. It\r
+ * is called when the editor initializes the iframe with HTML contents. Override this method if you\r
+ * want to change the initialization markup of the iframe (e.g. to add stylesheets).\r
+ */\r
+ getDocMarkup : function(){\r
+ return '<html><head><style type="text/css">body{border:0;margin:0;padding:3px;height:98%;cursor:text;}</style></head><body></body></html>';\r
+ },\r
+\r
+ // private\r
+ getEditorBody : function(){\r
+ return this.doc.body || this.doc.documentElement;\r
+ },\r
+\r
+ // private\r
+ getDoc : function(){\r
+ return Ext.isIE ? this.getWin().document : (this.iframe.contentDocument || this.getWin().document);\r
+ },\r
+\r
+ // private\r
+ getWin : function(){\r
+ return Ext.isIE ? this.iframe.contentWindow : window.frames[this.iframe.name];\r
+ },\r
+\r
+ // private\r
+ onRender : function(ct, position){\r
+ Ext.form.HtmlEditor.superclass.onRender.call(this, ct, position);\r
+ this.el.dom.style.border = '0 none';\r
+ this.el.dom.setAttribute('tabIndex', -1);\r
+ this.el.addClass('x-hidden');\r
+ if(Ext.isIE){ // fix IE 1px bogus margin\r
+ this.el.applyStyles('margin-top:-1px;margin-bottom:-1px;')\r
+ }\r
+ this.wrap = this.el.wrap({\r
+ cls:'x-html-editor-wrap', cn:{cls:'x-html-editor-tb'}\r
+ });\r
+\r
+ this.createToolbar(this);\r
+\r
+ this.disableItems(true);\r
+ // is this needed?\r
+ // this.tb.doLayout();\r
+\r
+ this.createIFrame();\r
+\r
+ if(!this.width){\r
+ var sz = this.el.getSize();\r
+ this.setSize(sz.width, this.height || sz.height);\r
+ }\r
+ },\r
+\r
+ createIFrame: function(){\r
+ var iframe = document.createElement('iframe');\r
+ iframe.name = Ext.id();\r
+ iframe.frameBorder = '0';\r
+ iframe.src = Ext.isIE ? Ext.SSL_SECURE_URL : "javascript:;";\r
+ this.wrap.dom.appendChild(iframe);\r
+\r
+ this.iframe = iframe;\r
+\r
+ this.monitorTask = Ext.TaskMgr.start({\r
+ run: this.checkDesignMode,\r
+ scope: this,\r
+ interval:100\r
+ });\r
+ },\r
+\r
+ initFrame : function(){\r
+ Ext.TaskMgr.stop(this.monitorTask);\r
+ this.doc = this.getDoc();\r
+ this.win = this.getWin();\r
+\r
+ this.doc.open();\r
+ this.doc.write(this.getDocMarkup());\r
+ this.doc.close();\r
+\r
+ var task = { // must defer to wait for browser to be ready\r
+ run : function(){\r
+ if(this.doc.body || this.doc.readyState == 'complete'){\r
+ Ext.TaskMgr.stop(task);\r
+ this.doc.designMode="on";\r
+ this.initEditor.defer(10, this);\r
+ }\r
+ },\r
+ interval : 10,\r
+ duration:10000,\r
+ scope: this\r
+ };\r
+ Ext.TaskMgr.start(task);\r
+ },\r
+\r
+\r
+ checkDesignMode : function(){\r
+ if(this.wrap && this.wrap.dom.offsetWidth){\r
+ var doc = this.getDoc();\r
+ if(!doc){\r
+ return;\r
+ }\r
+ if(!doc.editorInitialized || String(doc.designMode).toLowerCase() != 'on'){\r
+ this.initFrame();\r
+ }\r
+ }\r
+ },\r
+ \r
+ disableItems: function(disabled){\r
+ if(this.fontSelect){\r
+ this.fontSelect.dom.disabled = disabled;\r
+ }\r
+ this.tb.items.each(function(item){\r
+ if(item.itemId != 'sourceedit'){\r
+ item.setDisabled(disabled);\r
+ }\r
+ });\r
+ },\r
+\r
+ // private\r
+ onResize : function(w, h){\r
+ Ext.form.HtmlEditor.superclass.onResize.apply(this, arguments);\r
+ if(this.el && this.iframe){\r
+ if(typeof w == 'number'){\r
+ var aw = w - this.wrap.getFrameWidth('lr');\r
+ this.el.setWidth(this.adjustWidth('textarea', aw));\r
+ this.tb.setWidth(aw);\r
+ this.iframe.style.width = Math.max(aw, 0) + 'px';\r
+ }\r
+ if(typeof h == 'number'){\r
+ var ah = h - this.wrap.getFrameWidth('tb') - this.tb.el.getHeight();\r
+ this.el.setHeight(this.adjustWidth('textarea', ah));\r
+ this.iframe.style.height = Math.max(ah, 0) + 'px';\r
+ if(this.doc){\r
+ this.getEditorBody().style.height = Math.max((ah - (this.iframePad*2)), 0) + 'px';\r
+ }\r
+ }\r
+ }\r
+ },\r
+\r
+ <div id="method-Ext.form.HtmlEditor-toggleSourceEdit"></div>/**\r
+ * Toggles the editor between standard and source edit mode.\r
+ * @param {Boolean} sourceEdit (optional) True for source edit, false for standard\r
+ */\r
+ toggleSourceEdit : function(sourceEditMode){\r
+ if(sourceEditMode === undefined){\r
+ sourceEditMode = !this.sourceEditMode;\r
+ }\r
+ this.sourceEditMode = sourceEditMode === true;\r
+ var btn = this.tb.items.get('sourceedit');\r
+ if(btn.pressed !== this.sourceEditMode){\r
+ btn.toggle(this.sourceEditMode);\r
+ if(!btn.xtbHidden){\r
+ return;\r
+ }\r
+ }\r
+ if(this.sourceEditMode){\r
+ this.disableItems(true);\r
+ this.syncValue();\r
+ this.iframe.className = 'x-hidden';\r
+ this.el.removeClass('x-hidden');\r
+ this.el.dom.removeAttribute('tabIndex');\r
+ this.el.focus();\r
+ }else{\r
+ if(this.initialized){\r
+ this.disableItems(false);\r
+ }\r
+ this.pushValue();\r
+ this.iframe.className = '';\r
+ this.el.addClass('x-hidden');\r
+ this.el.dom.setAttribute('tabIndex', -1);\r
+ this.deferFocus();\r
+ }\r
+ var lastSize = this.lastSize;\r
+ if(lastSize){\r
+ delete this.lastSize;\r
+ this.setSize(lastSize);\r
+ }\r
+ this.fireEvent('editmodechange', this, this.sourceEditMode);\r
+ },\r
+\r
+ // private used internally\r
+ createLink : function(){\r
+ var url = prompt(this.createLinkText, this.defaultLinkValue);\r
+ if(url && url != 'http:/'+'/'){\r
+ this.relayCmd('createlink', url);\r
+ }\r
+ },\r
+\r
+ // private (for BoxComponent)\r
+ adjustSize : Ext.BoxComponent.prototype.adjustSize,\r
+\r
+ // private (for BoxComponent)\r
+ getResizeEl : function(){\r
+ return this.wrap;\r
+ },\r
+\r
+ // private (for BoxComponent)\r
+ getPositionEl : function(){\r
+ return this.wrap;\r
+ },\r
+\r
+ // private\r
+ initEvents : function(){\r
+ this.originalValue = this.getValue();\r
+ },\r
+\r
+ <div id="method-Ext.form.HtmlEditor-markInvalid"></div>/**\r
+ * Overridden and disabled. The editor element does not support standard valid/invalid marking. @hide\r
+ * @method\r
+ */\r
+ markInvalid : Ext.emptyFn,\r
+ \r
+ <div id="method-Ext.form.HtmlEditor-clearInvalid"></div>/**\r
+ * Overridden and disabled. The editor element does not support standard valid/invalid marking. @hide\r
+ * @method\r
+ */\r
+ clearInvalid : Ext.emptyFn,\r
+\r
+ // docs inherit from Field\r
+ setValue : function(v){\r
+ Ext.form.HtmlEditor.superclass.setValue.call(this, v);\r
+ this.pushValue();\r
+ return this;\r
+ },\r
+\r
+ <div id="method-Ext.form.HtmlEditor-cleanHtml"></div>/**\r
+ * Protected method that will not generally be called directly. If you need/want\r
+ * custom HTML cleanup, this is the method you should override.\r
+ * @param {String} html The HTML to be cleaned\r
+ * @return {String} The cleaned HTML\r
+ */\r
+ cleanHtml : function(html){\r
+ html = String(html);\r
+ if(html.length > 5){\r
+ if(Ext.isWebKit){ // strip safari nonsense\r
+ html = html.replace(/\sclass="(?:Apple-style-span|khtml-block-placeholder)"/gi, '');\r
+ }\r
+ }\r
+ if(html == this.defaultValue){\r
+ html = '';\r
+ }\r
+ return html;\r
+ },\r
+\r
+ <div id="method-Ext.form.HtmlEditor-syncValue"></div>/**\r
+ * Protected method that will not generally be called directly. Syncs the contents\r
+ * of the editor iframe with the textarea.\r
+ */\r
+ syncValue : function(){\r
+ if(this.initialized){\r
+ var bd = this.getEditorBody();\r
+ var html = bd.innerHTML;\r
+ if(Ext.isWebKit){\r
+ var bs = bd.getAttribute('style'); // Safari puts text-align styles on the body element!\r
+ var m = bs.match(/text-align:(.*?);/i);\r
+ if(m && m[1]){\r
+ html = '<div style="'+m[0]+'">' + html + '</div>';\r
+ }\r
+ }\r
+ html = this.cleanHtml(html);\r
+ if(this.fireEvent('beforesync', this, html) !== false){\r
+ this.el.dom.value = html;\r
+ this.fireEvent('sync', this, html);\r
+ }\r
+ }\r
+ },\r
+ \r
+ //docs inherit from Field\r
+ getValue : function() {\r
+ this[this.sourceEditMode ? 'pushValue' : 'syncValue']();\r
+ return Ext.form.HtmlEditor.superclass.getValue.call(this);\r
+ },\r
+\r
+ <div id="method-Ext.form.HtmlEditor-pushValue"></div>/**\r
+ * Protected method that will not generally be called directly. Pushes the value of the textarea\r
+ * into the iframe editor.\r
+ */\r
+ pushValue : function(){\r
+ if(this.initialized){\r
+ var v = this.el.dom.value;\r
+ if(!this.activated && v.length < 1){\r
+ v = this.defaultValue;\r
+ }\r
+ if(this.fireEvent('beforepush', this, v) !== false){\r
+ this.getEditorBody().innerHTML = v;\r
+ if(Ext.isGecko){\r
+ // Gecko hack, see: https://bugzilla.mozilla.org/show_bug.cgi?id=232791#c8\r
+ var d = this.doc,\r
+ mode = d.designMode.toLowerCase();\r
+ \r
+ d.designMode = mode.toggle('on', 'off');\r
+ d.designMode = mode;\r
+ }\r
+ this.fireEvent('push', this, v);\r
+ }\r
+ }\r
+ },\r
+\r
+ // private\r
+ deferFocus : function(){\r
+ this.focus.defer(10, this);\r
+ },\r
+\r
+ // docs inherit from Field\r
+ focus : function(){\r
+ if(this.win && !this.sourceEditMode){\r
+ this.win.focus();\r
+ }else{\r
+ this.el.focus();\r
+ }\r
+ },\r
+\r
+ // private\r
+ initEditor : function(){\r
+ //Destroying the component during/before initEditor can cause issues.\r
+ try{\r
+ var dbody = this.getEditorBody();\r
+ var ss = this.el.getStyles('font-size', 'font-family', 'background-image', 'background-repeat');\r
+ ss['background-attachment'] = 'fixed'; // w3c\r
+ dbody.bgProperties = 'fixed'; // ie\r
+\r
+ Ext.DomHelper.applyStyles(dbody, ss);\r
+\r
+ if(this.doc){\r
+ try{\r
+ Ext.EventManager.removeAll(this.doc);\r
+ }catch(e){}\r
+ }\r
+\r
+ this.doc = this.getDoc();\r
+\r
+ Ext.EventManager.on(this.doc, {\r
+ 'mousedown': this.onEditorEvent,\r
+ 'dblclick': this.onEditorEvent,\r
+ 'click': this.onEditorEvent,\r
+ 'keyup': this.onEditorEvent,\r
+ buffer:100,\r
+ scope: this\r
+ });\r
+\r
+ if(Ext.isGecko){\r
+ Ext.EventManager.on(this.doc, 'keypress', this.applyCommand, this);\r
+ }\r
+ if(Ext.isIE || Ext.isWebKit || Ext.isOpera){\r
+ Ext.EventManager.on(this.doc, 'keydown', this.fixKeys, this);\r
+ }\r
+ this.initialized = true;\r
+ this.fireEvent('initialize', this);\r
+ this.doc.editorInitialized = true;\r
+ this.pushValue();\r
+ }catch(e){}\r
+ },\r
+\r
+ // private\r
+ onDestroy : function(){\r
+ if(this.monitorTask){\r
+ Ext.TaskMgr.stop(this.monitorTask);\r
+ }\r
+ if(this.rendered){\r
+ Ext.destroy(this.tb);\r
+ if(this.wrap){\r
+ this.wrap.dom.innerHTML = '';\r
+ this.wrap.remove();\r
+ }\r
+ }\r
+ if(this.el){\r
+ this.el.removeAllListeners();\r
+ this.el.remove();\r
+ }\r
+ \r
+ if(this.doc){\r
+ try{\r
+ Ext.EventManager.removeAll(this.doc);\r
+ for (var prop in this.doc){\r
+ delete this.doc[prop];\r
+ }\r
+ }catch(e){}\r
+ }\r
+ this.purgeListeners();\r
+ },\r
+\r
+ // private\r
+ onFirstFocus : function(){\r
+ this.activated = true;\r
+ this.disableItems(false);\r
+ if(Ext.isGecko){ // prevent silly gecko errors\r
+ this.win.focus();\r
+ var s = this.win.getSelection();\r
+ if(!s.focusNode || s.focusNode.nodeType != 3){\r
+ var r = s.getRangeAt(0);\r
+ r.selectNodeContents(this.getEditorBody());\r
+ r.collapse(true);\r
+ this.deferFocus();\r
+ }\r
+ try{\r
+ this.execCmd('useCSS', true);\r
+ this.execCmd('styleWithCSS', false);\r
+ }catch(e){}\r
+ }\r
+ this.fireEvent('activate', this);\r
+ },\r
+\r
+ // private\r
+ adjustFont: function(btn){\r
+ var adjust = btn.itemId == 'increasefontsize' ? 1 : -1;\r
+\r
+ var v = parseInt(this.doc.queryCommandValue('FontSize') || 2, 10);\r
+ if((Ext.isSafari && !Ext.isSafari2) || Ext.isChrome || Ext.isAir){\r
+ // Safari 3 values\r
+ // 1 = 10px, 2 = 13px, 3 = 16px, 4 = 18px, 5 = 24px, 6 = 32px\r
+ if(v <= 10){\r
+ v = 1 + adjust;\r
+ }else if(v <= 13){\r
+ v = 2 + adjust;\r
+ }else if(v <= 16){\r
+ v = 3 + adjust;\r
+ }else if(v <= 18){\r
+ v = 4 + adjust;\r
+ }else if(v <= 24){\r
+ v = 5 + adjust;\r
+ }else {\r
+ v = 6 + adjust;\r
+ }\r
+ v = v.constrain(1, 6);\r
+ }else{\r
+ if(Ext.isSafari){ // safari\r
+ adjust *= 2;\r
+ }\r
+ v = Math.max(1, v+adjust) + (Ext.isSafari ? 'px' : 0);\r
+ }\r
+ this.execCmd('FontSize', v);\r
+ },\r
+\r
+ // private\r
+ onEditorEvent : function(e){\r
+ this.updateToolbar();\r
+ },\r
+\r
+\r
+ <div id="method-Ext.form.HtmlEditor-updateToolbar"></div>/**\r
+ * Protected method that will not generally be called directly. It triggers\r
+ * a toolbar update by reading the markup state of the current selection in the editor.\r
+ */\r
+ updateToolbar: function(){\r
+\r
+ if(!this.activated){\r
+ this.onFirstFocus();\r
+ return;\r
+ }\r
+\r
+ var btns = this.tb.items.map, doc = this.doc;\r
+\r
+ if(this.enableFont && !Ext.isSafari2){\r
+ var name = (this.doc.queryCommandValue('FontName')||this.defaultFont).toLowerCase();\r
+ if(name != this.fontSelect.dom.value){\r
+ this.fontSelect.dom.value = name;\r
+ }\r
+ }\r
+ if(this.enableFormat){\r
+ btns.bold.toggle(doc.queryCommandState('bold'));\r
+ btns.italic.toggle(doc.queryCommandState('italic'));\r
+ btns.underline.toggle(doc.queryCommandState('underline'));\r
+ }\r
+ if(this.enableAlignments){\r
+ btns.justifyleft.toggle(doc.queryCommandState('justifyleft'));\r
+ btns.justifycenter.toggle(doc.queryCommandState('justifycenter'));\r
+ btns.justifyright.toggle(doc.queryCommandState('justifyright'));\r
+ }\r
+ if(!Ext.isSafari2 && this.enableLists){\r
+ btns.insertorderedlist.toggle(doc.queryCommandState('insertorderedlist'));\r
+ btns.insertunorderedlist.toggle(doc.queryCommandState('insertunorderedlist'));\r
+ }\r
+ \r
+ Ext.menu.MenuMgr.hideAll();\r
+\r
+ this.syncValue();\r
+ },\r
+\r
+ // private\r
+ relayBtnCmd : function(btn){\r
+ this.relayCmd(btn.itemId);\r
+ },\r
+\r
+ <div id="method-Ext.form.HtmlEditor-relayCmd"></div>/**\r
+ * Executes a Midas editor command on the editor document and performs necessary focus and\r
+ * toolbar updates. <b>This should only be called after the editor is initialized.</b>\r
+ * @param {String} cmd The Midas command\r
+ * @param {String/Boolean} value (optional) The value to pass to the command (defaults to null)\r
+ */\r
+ relayCmd : function(cmd, value){\r
+ (function(){\r
+ this.focus();\r
+ this.execCmd(cmd, value);\r
+ this.updateToolbar();\r
+ }).defer(10, this);\r
+ },\r
+\r
+ <div id="method-Ext.form.HtmlEditor-execCmd"></div>/**\r
+ * Executes a Midas editor command directly on the editor document.\r
+ * For visual commands, you should use {@link #relayCmd} instead.\r
+ * <b>This should only be called after the editor is initialized.</b>\r
+ * @param {String} cmd The Midas command\r
+ * @param {String/Boolean} value (optional) The value to pass to the command (defaults to null)\r
+ */\r
+ execCmd : function(cmd, value){\r
+ this.doc.execCommand(cmd, false, value === undefined ? null : value);\r
+ this.syncValue();\r
+ },\r
+\r
+ // private\r
+ applyCommand : function(e){\r
+ if(e.ctrlKey){\r
+ var c = e.getCharCode(), cmd;\r
+ if(c > 0){\r
+ c = String.fromCharCode(c);\r
+ switch(c){\r
+ case 'b':\r
+ cmd = 'bold';\r
+ break;\r
+ case 'i':\r
+ cmd = 'italic';\r
+ break;\r
+ case 'u':\r
+ cmd = 'underline';\r
+ break;\r
+ }\r
+ if(cmd){\r
+ this.win.focus();\r
+ this.execCmd(cmd);\r
+ this.deferFocus();\r
+ e.preventDefault();\r
+ }\r
+ }\r
+ }\r
+ },\r
+\r
+ <div id="method-Ext.form.HtmlEditor-insertAtCursor"></div>/**\r
+ * Inserts the passed text at the current cursor position. Note: the editor must be initialized and activated\r
+ * to insert text.\r
+ * @param {String} text\r
+ */\r
+ insertAtCursor : function(text){\r
+ if(!this.activated){\r
+ return;\r
+ }\r
+ if(Ext.isIE){\r
+ this.win.focus();\r
+ var r = this.doc.selection.createRange();\r
+ if(r){\r
+ r.collapse(true);\r
+ r.pasteHTML(text);\r
+ this.syncValue();\r
+ this.deferFocus();\r
+ }\r
+ }else if(Ext.isGecko || Ext.isOpera){\r
+ this.win.focus();\r
+ this.execCmd('InsertHTML', text);\r
+ this.deferFocus();\r
+ }else if(Ext.isWebKit){\r
+ this.execCmd('InsertText', text);\r
+ this.deferFocus();\r
+ }\r
+ },\r
+\r
+ // private\r
+ fixKeys : function(){ // load time branching for fastest keydown performance\r
+ if(Ext.isIE){\r
+ return function(e){\r
+ var k = e.getKey(), r;\r
+ if(k == e.TAB){\r
+ e.stopEvent();\r
+ r = this.doc.selection.createRange();\r
+ if(r){\r
+ r.collapse(true);\r
+ r.pasteHTML(' ');\r
+ this.deferFocus();\r
+ }\r
+ }else if(k == e.ENTER){\r
+ r = this.doc.selection.createRange();\r
+ if(r){\r
+ var target = r.parentElement();\r
+ if(!target || target.tagName.toLowerCase() != 'li'){\r
+ e.stopEvent();\r
+ r.pasteHTML('<br />');\r
+ r.collapse(false);\r
+ r.select();\r
+ }\r
+ }\r
+ }\r
+ };\r
+ }else if(Ext.isOpera){\r
+ return function(e){\r
+ var k = e.getKey();\r
+ if(k == e.TAB){\r
+ e.stopEvent();\r
+ this.win.focus();\r
+ this.execCmd('InsertHTML',' ');\r
+ this.deferFocus();\r
+ }\r
+ };\r
+ }else if(Ext.isWebKit){\r
+ return function(e){\r
+ var k = e.getKey();\r
+ if(k == e.TAB){\r
+ e.stopEvent();\r
+ this.execCmd('InsertText','\t');\r
+ this.deferFocus();\r
+ }\r
+ };\r
+ }\r
+ }(),\r
+\r
+ <div id="method-Ext.form.HtmlEditor-getToolbar"></div>/**\r
+ * Returns the editor's toolbar. <b>This is only available after the editor has been rendered.</b>\r
+ * @return {Ext.Toolbar}\r
+ */\r
+ getToolbar : function(){\r
+ return this.tb;\r
+ },\r
+\r
+ <div id="prop-Ext.form.HtmlEditor-buttonTips"></div>/**\r
+ * Object collection of toolbar tooltips for the buttons in the editor. The key\r
+ * is the command id associated with that button and the value is a valid QuickTips object.\r
+ * For example:\r
+<pre><code>\r
+{\r
+ bold : {\r
+ title: 'Bold (Ctrl+B)',\r
+ text: 'Make the selected text bold.',\r
+ cls: 'x-html-editor-tip'\r
+ },\r
+ italic : {\r
+ title: 'Italic (Ctrl+I)',\r
+ text: 'Make the selected text italic.',\r
+ cls: 'x-html-editor-tip'\r
+ },\r
+ ...\r
+</code></pre>\r
+ * @type Object\r
+ */\r
+ buttonTips : {\r
+ bold : {\r
+ title: 'Bold (Ctrl+B)',\r
+ text: 'Make the selected text bold.',\r
+ cls: 'x-html-editor-tip'\r
+ },\r
+ italic : {\r
+ title: 'Italic (Ctrl+I)',\r
+ text: 'Make the selected text italic.',\r
+ cls: 'x-html-editor-tip'\r
+ },\r
+ underline : {\r
+ title: 'Underline (Ctrl+U)',\r
+ text: 'Underline the selected text.',\r
+ cls: 'x-html-editor-tip'\r
+ },\r
+ increasefontsize : {\r
+ title: 'Grow Text',\r
+ text: 'Increase the font size.',\r
+ cls: 'x-html-editor-tip'\r
+ },\r
+ decreasefontsize : {\r
+ title: 'Shrink Text',\r
+ text: 'Decrease the font size.',\r
+ cls: 'x-html-editor-tip'\r
+ },\r
+ backcolor : {\r
+ title: 'Text Highlight Color',\r
+ text: 'Change the background color of the selected text.',\r
+ cls: 'x-html-editor-tip'\r
+ },\r
+ forecolor : {\r
+ title: 'Font Color',\r
+ text: 'Change the color of the selected text.',\r
+ cls: 'x-html-editor-tip'\r
+ },\r
+ justifyleft : {\r
+ title: 'Align Text Left',\r
+ text: 'Align text to the left.',\r
+ cls: 'x-html-editor-tip'\r
+ },\r
+ justifycenter : {\r
+ title: 'Center Text',\r
+ text: 'Center text in the editor.',\r
+ cls: 'x-html-editor-tip'\r
+ },\r
+ justifyright : {\r
+ title: 'Align Text Right',\r
+ text: 'Align text to the right.',\r
+ cls: 'x-html-editor-tip'\r
+ },\r
+ insertunorderedlist : {\r
+ title: 'Bullet List',\r
+ text: 'Start a bulleted list.',\r
+ cls: 'x-html-editor-tip'\r
+ },\r
+ insertorderedlist : {\r
+ title: 'Numbered List',\r
+ text: 'Start a numbered list.',\r
+ cls: 'x-html-editor-tip'\r
+ },\r
+ createlink : {\r
+ title: 'Hyperlink',\r
+ text: 'Make the selected text a hyperlink.',\r
+ cls: 'x-html-editor-tip'\r
+ },\r
+ sourceedit : {\r
+ title: 'Source Edit',\r
+ text: 'Switch to source editing mode.',\r
+ cls: 'x-html-editor-tip'\r
+ }\r
+ }\r
+\r
+ // hide stuff that is not compatible\r
+ <div id="event-Ext.form.HtmlEditor-blur"></div>/**\r
+ * @event blur\r
+ * @hide\r
+ */\r
+ <div id="event-Ext.form.HtmlEditor-change"></div>/**\r
+ * @event change\r
+ * @hide\r
+ */\r
+ <div id="event-Ext.form.HtmlEditor-focus"></div>/**\r
+ * @event focus\r
+ * @hide\r
+ */\r
+ <div id="event-Ext.form.HtmlEditor-specialkey"></div>/**\r
+ * @event specialkey\r
+ * @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-fieldClass"></div>/**\r
+ * @cfg {String} fieldClass @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-focusClass"></div>/**\r
+ * @cfg {String} focusClass @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-autoCreate"></div>/**\r
+ * @cfg {String} autoCreate @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-inputType"></div>/**\r
+ * @cfg {String} inputType @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-invalidClass"></div>/**\r
+ * @cfg {String} invalidClass @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-invalidText"></div>/**\r
+ * @cfg {String} invalidText @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-msgFx"></div>/**\r
+ * @cfg {String} msgFx @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-validateOnBlur"></div>/**\r
+ * @cfg {String} validateOnBlur @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-allowDomMove"></div>/**\r
+ * @cfg {Boolean} allowDomMove @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-applyTo"></div>/**\r
+ * @cfg {String} applyTo @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-autoHeight"></div>/**\r
+ * @cfg {String} autoHeight @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-autoWidth"></div>/**\r
+ * @cfg {String} autoWidth @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-cls"></div>/**\r
+ * @cfg {String} cls @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-disabled"></div>/**\r
+ * @cfg {String} disabled @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-disabledClass"></div>/**\r
+ * @cfg {String} disabledClass @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-msgTarget"></div>/**\r
+ * @cfg {String} msgTarget @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-readOnly"></div>/**\r
+ * @cfg {String} readOnly @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-style"></div>/**\r
+ * @cfg {String} style @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-validationDelay"></div>/**\r
+ * @cfg {String} validationDelay @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-validationEvent"></div>/**\r
+ * @cfg {String} validationEvent @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-tabIndex"></div>/**\r
+ * @cfg {String} tabIndex @hide\r
+ */\r
+ <div id="prop-Ext.form.HtmlEditor-disabled"></div>/**\r
+ * @property disabled\r
+ * @hide\r
+ */\r
+ <div id="method-Ext.form.HtmlEditor-applyToMarkup"></div>/**\r
+ * @method applyToMarkup\r
+ * @hide\r
+ */\r
+ <div id="method-Ext.form.HtmlEditor-disable"></div>/**\r
+ * @method disable\r
+ * @hide\r
+ */\r
+ <div id="method-Ext.form.HtmlEditor-enable"></div>/**\r
+ * @method enable\r
+ * @hide\r
+ */\r
+ <div id="method-Ext.form.HtmlEditor-validate"></div>/**\r
+ * @method validate\r
+ * @hide\r
+ */\r
+ <div id="event-Ext.form.HtmlEditor-valid"></div>/**\r
+ * @event valid\r
+ * @hide\r
+ */\r
+ <div id="method-Ext.form.HtmlEditor-setDisabled"></div>/**\r
+ * @method setDisabled\r
+ * @hide\r
+ */\r
+ <div id="cfg-Ext.form.HtmlEditor-null"></div>/**\r
+ * @cfg keys\r
+ * @hide\r
+ */\r
+});\r
+Ext.reg('htmleditor', Ext.form.HtmlEditor);</pre> \r
+</body>\r
+</html>
\ No newline at end of file
git.ithinksw.org / extjs.git / blobdiff