diff options
Diffstat (limited to 'lib/dijit/_editor/plugins/ViewSource.js')
| -rw-r--r-- | lib/dijit/_editor/plugins/ViewSource.js | 557 |
1 files changed, 2 insertions, 555 deletions
diff --git a/lib/dijit/_editor/plugins/ViewSource.js b/lib/dijit/_editor/plugins/ViewSource.js index e655ad21d..c788fa048 100644 --- a/lib/dijit/_editor/plugins/ViewSource.js +++ b/lib/dijit/_editor/plugins/ViewSource.js @@ -1,555 +1,2 @@ -/* - Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved. - Available via Academic Free License >= 2.1 OR the modified BSD license. - see: http://dojotoolkit.org/license for details -*/ - - -if(!dojo._hasResource["dijit._editor.plugins.ViewSource"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dijit._editor.plugins.ViewSource"] = true; -dojo.provide("dijit._editor.plugins.ViewSource"); -dojo.require("dojo.window"); -dojo.require("dojo.i18n"); -dojo.require("dijit._editor._Plugin"); -dojo.require("dijit.form.Button"); -dojo.requireLocalization("dijit._editor", "commands", null, "ROOT,ar,ca,cs,da,de,el,es,fi,fr,he,hu,it,ja,kk,ko,nb,nl,pl,pt,pt-pt,ro,ru,sk,sl,sv,th,tr,zh,zh-tw"); - - -dojo.declare("dijit._editor.plugins.ViewSource",dijit._editor._Plugin,{ - // summary: - // This plugin provides a simple view source capability. When view - // source mode is enabled, it disables all other buttons/plugins on the RTE. - // It also binds to the hotkey: CTRL-SHIFT-F11 for toggling ViewSource mode. - - // stripScripts: [public] Boolean - // Boolean flag used to indicate if script tags should be stripped from the document. - // Defaults to true. - stripScripts: true, - - // stripComments: [public] Boolean - // Boolean flag used to indicate if comment tags should be stripped from the document. - // Defaults to true. - stripComments: true, - - // stripComments: [public] Boolean - // Boolean flag used to indicate if iframe tags should be stripped from the document. - // Defaults to true. - stripIFrames: true, - - // readOnly: [const] Boolean - // Boolean flag used to indicate if the source view should be readonly or not. - // Cannot be changed after initialization of the plugin. - // Defaults to false. - readOnly: false, - - // _fsPlugin: [private] Object - // Reference to a registered fullscreen plugin so that viewSource knows - // how to scale. - _fsPlugin: null, - - toggle: function(){ - // summary: - // Function to allow programmatic toggling of the view. - - // For Webkit, we have to focus a very particular way. - // when swapping views, otherwise focus doesn't shift right - // but can't focus this way all the time, only for VS changes. - // If we did it all the time, buttons like bold, italic, etc - // break. - if(dojo.isWebKit){this._vsFocused = true;} - this.button.set("checked", !this.button.get("checked")); - - }, - - _initButton: function(){ - // summary: - // Over-ride for creation of the resize button. - var strings = dojo.i18n.getLocalization("dijit._editor", "commands"), - editor = this.editor; - this.button = new dijit.form.ToggleButton({ - label: strings["viewSource"], - dir: editor.dir, - lang: editor.lang, - showLabel: false, - iconClass: this.iconClassPrefix + " " + this.iconClassPrefix + "ViewSource", - tabIndex: "-1", - onChange: dojo.hitch(this, "_showSource") - }); - - // IE 7 has a horrible bug with zoom, so we have to create this node - // to cross-check later. Sigh. - if(dojo.isIE == 7){ - this._ieFixNode = dojo.create("div", { - style: { - opacity: "0", - zIndex: "-1000", - position: "absolute", - top: "-1000px" - } - }, dojo.body()); - } - // Make sure readonly mode doesn't make the wrong cursor appear over the button. - this.button.set("readOnly", false); - }, - - - setEditor: function(/*dijit.Editor*/ editor){ - // summary: - // Tell the plugin which Editor it is associated with. - // editor: Object - // The editor object to attach the print capability to. - this.editor = editor; - this._initButton(); - - this.editor.addKeyHandler(dojo.keys.F12, true, true, dojo.hitch(this, function(e){ - // Move the focus before switching - // It'll focus back. Hiding a focused - // node causes issues. - this.button.focus(); - this.toggle(); - dojo.stopEvent(e); - - // Call the focus shift outside of the handler. - setTimeout(dojo.hitch(this, function(){ - // We over-ride focus, so we just need to call. - this.editor.focus(); - }), 100); - })); - }, - - _showSource: function(source){ - // summary: - // Function to toggle between the source and RTE views. - // source: boolean - // Boolean value indicating if it should be in source mode or not. - // tags: - // private - var ed = this.editor; - var edPlugins = ed._plugins; - var html; - this._sourceShown = source; - var self = this; - try{ - if(!this.sourceArea){ - this._createSourceView(); - } - if(source){ - // Update the QueryCommandEnabled function to disable everything but - // the source view mode. Have to over-ride a function, then kick all - // plugins to check their state. - ed._sourceQueryCommandEnabled = ed.queryCommandEnabled; - ed.queryCommandEnabled = function(cmd){ - var lcmd = cmd.toLowerCase(); - if(lcmd === "viewsource"){ - return true; - }else{ - return false; - } - }; - this.editor.onDisplayChanged(); - html = ed.get("value"); - html = this._filter(html); - ed.set("value", html); - this._pluginList = []; - dojo.forEach(edPlugins, function(p){ - // Turn off any plugins not controlled by queryCommandenabled. - if(!(p instanceof dijit._editor.plugins.ViewSource)){ - p.set("disabled", true) - } - }); - - // We actually do need to trap this plugin and adjust how we - // display the textarea. - if(this._fsPlugin){ - this._fsPlugin._getAltViewNode = function(){ - return self.sourceArea; - }; - } - - this.sourceArea.value = html; - var is = dojo._getMarginSize(ed.iframe.parentNode); - - dojo.marginBox(this.sourceArea, { - w: is.w, - h: is.h - }); - - dojo.style(ed.iframe, "display", "none"); - dojo.style(this.sourceArea, { - display: "block" - }); - - var resizer = function(){ - // function to handle resize events. - // Will check current VP and only resize if - // different. - var vp = dojo.window.getBox(); - - if("_prevW" in this && "_prevH" in this){ - // No actual size change, ignore. - if(vp.w === this._prevW && vp.h === this._prevH){ - return; - }else{ - this._prevW = vp.w; - this._prevH = vp.h; - } - }else{ - this._prevW = vp.w; - this._prevH = vp.h; - } - if(this._resizer){ - clearTimeout(this._resizer); - delete this._resizer; - } - // Timeout it to help avoid spamming resize on IE. - // Works for all browsers. - this._resizer = setTimeout(dojo.hitch(this, function(){ - delete this._resizer; - this._resize(); - }), 10); - }; - this._resizeHandle = dojo.connect(window, "onresize", this, resizer); - - //Call this on a delay once to deal with IE glitchiness on initial size. - setTimeout(dojo.hitch(this, this._resize), 100); - - //Trigger a check for command enablement/disablement. - this.editor.onNormalizedDisplayChanged(); - - this.editor.__oldGetValue = this.editor.getValue; - this.editor.getValue = dojo.hitch(this, function() { - var txt = this.sourceArea.value; - txt = this._filter(txt); - return txt; - }); - }else{ - // First check that we were in source view before doing anything. - // corner case for being called with a value of false and we hadn't - // actually been in source display mode. - if(!ed._sourceQueryCommandEnabled){ - return; - } - dojo.disconnect(this._resizeHandle); - delete this._resizeHandle; - - if(this.editor.__oldGetValue){ - this.editor.getValue = this.editor.__oldGetValue; - delete this.editor.__oldGetValue; - } - - // Restore all the plugin buttons state. - ed.queryCommandEnabled = ed._sourceQueryCommandEnabled; - if(!this._readOnly){ - html = this.sourceArea.value; - html = this._filter(html); - ed.beginEditing(); - ed.set("value", html); - ed.endEditing(); - } - - dojo.forEach(edPlugins, function(p){ - // Turn back on any plugins we turned off. - p.set("disabled", false); - }); - - dojo.style(this.sourceArea, "display", "none"); - dojo.style(ed.iframe, "display", "block"); - delete ed._sourceQueryCommandEnabled; - - //Trigger a check for command enablement/disablement. - this.editor.onDisplayChanged(); - } - // Call a delayed resize to wait for some things to display in header/footer. - setTimeout(dojo.hitch(this, function(){ - // Make resize calls. - var parent = ed.domNode.parentNode; - if(parent){ - var container = dijit.getEnclosingWidget(parent); - if(container && container.resize){ - container.resize(); - } - } - ed.resize(); - }), 300); - }catch(e){ - console.log(e); - } - }, - - updateState: function(){ - // summary: - // Over-ride for button state control for disabled to work. - this.button.set("disabled", this.get("disabled")); - }, - - _resize: function(){ - // summary: - // Internal function to resize the source view - // tags: - // private - var ed = this.editor; - var tbH = ed.getHeaderHeight(); - var fH = ed.getFooterHeight(); - var eb = dojo.position(ed.domNode); - - // Styles are now applied to the internal source container, so we have - // to subtract them off. - var containerPadding = dojo._getPadBorderExtents(ed.iframe.parentNode); - var containerMargin = dojo._getMarginExtents(ed.iframe.parentNode); - - var extents = dojo._getPadBorderExtents(ed.domNode); - var mExtents = dojo._getMarginExtents(ed.domNode); - var edb = { - w: eb.w - (extents.w + mExtents.w), - h: eb.h - (tbH + extents.h + mExtents.h + fH) - }; - - // Fullscreen gets odd, so we need to check for the FS plugin and - // adapt. - if(this._fsPlugin && this._fsPlugin.isFullscreen){ - //Okay, probably in FS, adjust. - var vp = dojo.window.getBox(); - edb.w = (vp.w - extents.w); - edb.h = (vp.h - (tbH + extents.h + fH)); - } - - if(dojo.isIE){ - // IE is always off by 2px, so we have to adjust here - // Note that IE ZOOM is broken here. I can't get - //it to scale right. - edb.h -= 2; - } - - // IE has a horrible zoom bug. So, we have to try and account for - // it and fix up the scaling. - if(this._ieFixNode){ - var _ie7zoom = -this._ieFixNode.offsetTop / 1000; - edb.w = Math.floor((edb.w + 0.9) / _ie7zoom); - edb.h = Math.floor((edb.h + 0.9) / _ie7zoom); - } - - dojo.marginBox(this.sourceArea, { - w: edb.w - (containerPadding.w + containerMargin.w), - h: edb.h - (containerPadding.h + containerMargin.h) - }); - - // Scale the parent container too in this case. - dojo.marginBox(ed.iframe.parentNode, { - h: edb.h - }); - }, - - _createSourceView: function(){ - // summary: - // Internal function for creating the source view area. - // tags: - // private - var ed = this.editor; - var edPlugins = ed._plugins; - this.sourceArea = dojo.create("textarea"); - if(this.readOnly){ - dojo.attr(this.sourceArea, "readOnly", true); - this._readOnly = true; - } - dojo.style(this.sourceArea, { - padding: "0px", - margin: "0px", - borderWidth: "0px", - borderStyle: "none" - }); - dojo.place(this.sourceArea, ed.iframe, "before"); - - if(dojo.isIE && ed.iframe.parentNode.lastChild !== ed.iframe){ - // There's some weirdo div in IE used for focus control - // But is messed up scaling the textarea if we don't config - // it some so it doesn't have a varying height. - dojo.style(ed.iframe.parentNode.lastChild,{ - width: "0px", - height: "0px", - padding: "0px", - margin: "0px", - borderWidth: "0px", - borderStyle: "none" - }); - } - - // We also need to take over editor focus a bit here, so that focus calls to - // focus the editor will focus to the right node when VS is active. - ed._viewsource_oldFocus = ed.focus; - var self = this; - ed.focus = function(){ - if(self._sourceShown){ - self.setSourceAreaCaret(); - }else{ - try{ - if(this._vsFocused){ - delete this._vsFocused; - // Must focus edit node in this case (webkit only) or - // focus doesn't shift right, but in normal - // cases we focus with the regular function. - dijit.focus(ed.editNode); - }else{ - ed._viewsource_oldFocus(); - } - }catch(e){ - console.log(e); - } - } - }; - - var i, p; - for(i = 0; i < edPlugins.length; i++){ - // We actually do need to trap this plugin and adjust how we - // display the textarea. - p = edPlugins[i]; - if(p && (p.declaredClass === "dijit._editor.plugins.FullScreen" || - p.declaredClass === (dijit._scopeName + - "._editor.plugins.FullScreen"))){ - this._fsPlugin = p; - break; - } - } - if(this._fsPlugin){ - // Found, we need to over-ride the alt-view node function - // on FullScreen with our own, chain up to parent call when appropriate. - this._fsPlugin._viewsource_getAltViewNode = this._fsPlugin._getAltViewNode; - this._fsPlugin._getAltViewNode = function(){ - return self._sourceShown?self.sourceArea:this._viewsource_getAltViewNode(); - }; - } - - // Listen to the source area for key events as well, as we need to be able to hotkey toggle - // it from there too. - this.connect(this.sourceArea, "onkeydown", dojo.hitch(this, function(e){ - if(this._sourceShown && e.keyCode == dojo.keys.F12 && e.ctrlKey && e.shiftKey){ - this.button.focus(); - this.button.set("checked", false); - setTimeout(dojo.hitch(this, function(){ed.focus();}), 100); - dojo.stopEvent(e); - } - })); - }, - - _stripScripts: function(html){ - // summary: - // Strips out script tags from the HTML used in editor. - // html: String - // The HTML to filter - // tags: - // private - if(html){ - // Look for closed and unclosed (malformed) script attacks. - html = html.replace(/<\s*script[^>]*>((.|\s)*?)<\\?\/\s*script\s*>/ig, ""); - html = html.replace(/<\s*script\b([^<>]|\s)*>?/ig, ""); - html = html.replace(/<[^>]*=(\s|)*[("|')]javascript:[^$1][(\s|.)]*[$1][^>]*>/ig, ""); - } - return html; - }, - - _stripComments: function(html){ - // summary: - // Strips out comments from the HTML used in editor. - // html: String - // The HTML to filter - // tags: - // private - if(html){ - html = html.replace(/<!--(.|\s){1,}?-->/g, ""); - } - return html; - }, - - _stripIFrames: function(html){ - // summary: - // Strips out iframe tags from the content, to avoid iframe script - // style injection attacks. - // html: String - // The HTML to filter - // tags: - // private - if(html){ - html = html.replace(/<\s*iframe[^>]*>((.|\s)*?)<\\?\/\s*iframe\s*>/ig, ""); - } - return html; - }, - - _filter: function(html){ - // summary: - // Internal function to perform some filtering on the HTML. - // html: String - // The HTML to filter - // tags: - // private - if(html){ - if(this.stripScripts){ - html = this._stripScripts(html); - } - if(this.stripComments){ - html = this._stripComments(html); - } - if(this.stripIFrames){ - html = this._stripIFrames(html); - } - } - return html; - }, - - setSourceAreaCaret: function(){ - // summary: - // Internal function to set the caret in the sourceArea - // to 0x0 - var win = dojo.global; - var elem = this.sourceArea; - dijit.focus(elem); - if(this._sourceShown && !this.readOnly){ - if(dojo.isIE){ - if(this.sourceArea.createTextRange){ - var range = elem.createTextRange(); - range.collapse(true); - range.moveStart("character", -99999); // move to 0 - range.moveStart("character", 0); // delta from 0 is the correct position - range.moveEnd("character", 0); - range.select(); - } - }else if(win.getSelection){ - if(elem.setSelectionRange){ - elem.setSelectionRange(0,0); - } - } - } - }, - - destroy: function(){ - // summary: - // Over-ride to remove the node used to correct for IE's - // zoom bug. - if(this._ieFixNode){ - dojo.body().removeChild(this._ieFixNode); - } - if(this._resizer){ - clearTimeout(this._resizer); - delete this._resizer; - } - if(this._resizeHandle){ - dojo.disconnect(this._resizeHandle); - delete this._resizeHandle; - } - this.inherited(arguments); - } -}); - -// Register this plugin. -dojo.subscribe(dijit._scopeName + ".Editor.getPlugin",null,function(o){ - if(o.plugin){ return; } - var name = o.args.name.toLowerCase(); - if(name === "viewsource"){ - o.plugin = new dijit._editor.plugins.ViewSource({ - readOnly: ("readOnly" in o.args)?o.args.readOnly:false, - stripComments: ("stripComments" in o.args)?o.args.stripComments:true, - stripScripts: ("stripScripts" in o.args)?o.args.stripScripts:true, - stripIFrames: ("stripIFrames" in o.args)?o.args.stripIFrames:true - }); - } -}); - -} +//>>built +define("dijit/_editor/plugins/ViewSource",["dojo/_base/array","dojo/_base/declare","dojo/dom-attr","dojo/dom-construct","dojo/dom-geometry","dojo/dom-style","dojo/_base/event","dojo/i18n","dojo/keys","dojo/_base/lang","dojo/on","dojo/_base/sniff","dojo/_base/window","dojo/window","../../focus","../_Plugin","../../form/ToggleButton","../..","../../registry","dojo/i18n!../nls/commands"],function(_1,_2,_3,_4,_5,_6,_7,_8,_9,_a,on,_b,_c,_d,_e,_f,_10,_11,_12){var _13=_2("dijit._editor.plugins.ViewSource",_f,{stripScripts:true,stripComments:true,stripIFrames:true,readOnly:false,_fsPlugin:null,toggle:function(){if(_b("webkit")){this._vsFocused=true;}this.button.set("checked",!this.button.get("checked"));},_initButton:function(){var _14=_8.getLocalization("dijit._editor","commands"),_15=this.editor;this.button=new _10({label:_14["viewSource"],dir:_15.dir,lang:_15.lang,showLabel:false,iconClass:this.iconClassPrefix+" "+this.iconClassPrefix+"ViewSource",tabIndex:"-1",onChange:_a.hitch(this,"_showSource")});if(_b("ie")==7){this._ieFixNode=_4.create("div",{style:{opacity:"0",zIndex:"-1000",position:"absolute",top:"-1000px"}},_c.body());}this.button.set("readOnly",false);},setEditor:function(_16){this.editor=_16;this._initButton();this.editor.addKeyHandler(_9.F12,true,true,_a.hitch(this,function(e){this.button.focus();this.toggle();_7.stop(e);setTimeout(_a.hitch(this,function(){this.editor.focus();}),100);}));},_showSource:function(_17){var ed=this.editor;var _18=ed._plugins;var _19;this._sourceShown=_17;var _1a=this;try{if(!this.sourceArea){this._createSourceView();}if(_17){ed._sourceQueryCommandEnabled=ed.queryCommandEnabled;ed.queryCommandEnabled=function(cmd){return cmd.toLowerCase()==="viewsource";};this.editor.onDisplayChanged();_19=ed.get("value");_19=this._filter(_19);ed.set("value",_19);_1.forEach(_18,function(p){if(!(p instanceof _13)){p.set("disabled",true);}});if(this._fsPlugin){this._fsPlugin._getAltViewNode=function(){return _1a.sourceArea;};}this.sourceArea.value=_19;this.sourceArea.style.height=ed.iframe.style.height;this.sourceArea.style.width=ed.iframe.style.width;_6.set(ed.iframe,"display","none");_6.set(this.sourceArea,{display:"block"});var _1b=function(){var vp=_d.getBox();if("_prevW" in this&&"_prevH" in this){if(vp.w===this._prevW&&vp.h===this._prevH){return;}else{this._prevW=vp.w;this._prevH=vp.h;}}else{this._prevW=vp.w;this._prevH=vp.h;}if(this._resizer){clearTimeout(this._resizer);delete this._resizer;}this._resizer=setTimeout(_a.hitch(this,function(){delete this._resizer;this._resize();}),10);};this._resizeHandle=on(window,"resize",_a.hitch(this,_1b));setTimeout(_a.hitch(this,this._resize),100);this.editor.onNormalizedDisplayChanged();this.editor.__oldGetValue=this.editor.getValue;this.editor.getValue=_a.hitch(this,function(){var txt=this.sourceArea.value;txt=this._filter(txt);return txt;});}else{if(!ed._sourceQueryCommandEnabled){return;}this._resizeHandle.remove();delete this._resizeHandle;if(this.editor.__oldGetValue){this.editor.getValue=this.editor.__oldGetValue;delete this.editor.__oldGetValue;}ed.queryCommandEnabled=ed._sourceQueryCommandEnabled;if(!this._readOnly){_19=this.sourceArea.value;_19=this._filter(_19);ed.beginEditing();ed.set("value",_19);ed.endEditing();}_1.forEach(_18,function(p){p.set("disabled",false);});_6.set(this.sourceArea,"display","none");_6.set(ed.iframe,"display","block");delete ed._sourceQueryCommandEnabled;this.editor.onDisplayChanged();}setTimeout(_a.hitch(this,function(){var _1c=ed.domNode.parentNode;if(_1c){var _1d=_12.getEnclosingWidget(_1c);if(_1d&&_1d.resize){_1d.resize();}}ed.resize();}),300);}catch(e){}},updateState:function(){this.button.set("disabled",this.get("disabled"));},_resize:function(){var ed=this.editor;var tbH=ed.getHeaderHeight();var fH=ed.getFooterHeight();var eb=_5.position(ed.domNode);var _1e=_5.getPadBorderExtents(ed.iframe.parentNode);var _1f=_5.getMarginExtents(ed.iframe.parentNode);var _20=_5.getPadBorderExtents(ed.domNode);var edb={w:eb.w-_20.w,h:eb.h-(tbH+_20.h+ +fH)};if(this._fsPlugin&&this._fsPlugin.isFullscreen){var vp=_d.getBox();edb.w=(vp.w-_20.w);edb.h=(vp.h-(tbH+_20.h+fH));}if(_b("ie")){edb.h-=2;}if(this._ieFixNode){var _21=-this._ieFixNode.offsetTop/1000;edb.w=Math.floor((edb.w+0.9)/_21);edb.h=Math.floor((edb.h+0.9)/_21);}_5.setMarginBox(this.sourceArea,{w:edb.w-(_1e.w+_1f.w),h:edb.h-(_1e.h+_1f.h)});_5.setMarginBox(ed.iframe.parentNode,{h:edb.h});},_createSourceView:function(){var ed=this.editor;var _22=ed._plugins;this.sourceArea=_4.create("textarea");if(this.readOnly){_3.set(this.sourceArea,"readOnly",true);this._readOnly=true;}_6.set(this.sourceArea,{padding:"0px",margin:"0px",borderWidth:"0px",borderStyle:"none"});_4.place(this.sourceArea,ed.iframe,"before");if(_b("ie")&&ed.iframe.parentNode.lastChild!==ed.iframe){_6.set(ed.iframe.parentNode.lastChild,{width:"0px",height:"0px",padding:"0px",margin:"0px",borderWidth:"0px",borderStyle:"none"});}ed._viewsource_oldFocus=ed.focus;var _23=this;ed.focus=function(){if(_23._sourceShown){_23.setSourceAreaCaret();}else{try{if(this._vsFocused){delete this._vsFocused;_e.focus(ed.editNode);}else{ed._viewsource_oldFocus();}}catch(e){}}};var i,p;for(i=0;i<_22.length;i++){p=_22[i];if(p&&(p.declaredClass==="dijit._editor.plugins.FullScreen"||p.declaredClass===(_11._scopeName+"._editor.plugins.FullScreen"))){this._fsPlugin=p;break;}}if(this._fsPlugin){this._fsPlugin._viewsource_getAltViewNode=this._fsPlugin._getAltViewNode;this._fsPlugin._getAltViewNode=function(){return _23._sourceShown?_23.sourceArea:this._viewsource_getAltViewNode();};}this.connect(this.sourceArea,"onkeydown",_a.hitch(this,function(e){if(this._sourceShown&&e.keyCode==_9.F12&&e.ctrlKey&&e.shiftKey){this.button.focus();this.button.set("checked",false);setTimeout(_a.hitch(this,function(){ed.focus();}),100);_7.stop(e);}}));},_stripScripts:function(_24){if(_24){_24=_24.replace(/<\s*script[^>]*>((.|\s)*?)<\\?\/\s*script\s*>/ig,"");_24=_24.replace(/<\s*script\b([^<>]|\s)*>?/ig,"");_24=_24.replace(/<[^>]*=(\s|)*[("|')]javascript:[^$1][(\s|.)]*[$1][^>]*>/ig,"");}return _24;},_stripComments:function(_25){if(_25){_25=_25.replace(/<!--(.|\s){1,}?-->/g,"");}return _25;},_stripIFrames:function(_26){if(_26){_26=_26.replace(/<\s*iframe[^>]*>((.|\s)*?)<\\?\/\s*iframe\s*>/ig,"");}return _26;},_filter:function(_27){if(_27){if(this.stripScripts){_27=this._stripScripts(_27);}if(this.stripComments){_27=this._stripComments(_27);}if(this.stripIFrames){_27=this._stripIFrames(_27);}}return _27;},setSourceAreaCaret:function(){var _28=_c.global;var _29=this.sourceArea;_e.focus(_29);if(this._sourceShown&&!this.readOnly){if(_b("ie")){if(this.sourceArea.createTextRange){var _2a=_29.createTextRange();_2a.collapse(true);_2a.moveStart("character",-99999);_2a.moveStart("character",0);_2a.moveEnd("character",0);_2a.select();}}else{if(_28.getSelection){if(_29.setSelectionRange){_29.setSelectionRange(0,0);}}}}},destroy:function(){if(this._ieFixNode){_c.body().removeChild(this._ieFixNode);}if(this._resizer){clearTimeout(this._resizer);delete this._resizer;}if(this._resizeHandle){this._resizeHandle.remove();delete this._resizeHandle;}this.inherited(arguments);}});_f.registry["viewSource"]=_f.registry["viewsource"]=function(_2b){return new _13({readOnly:("readOnly" in _2b)?_2b.readOnly:false,stripComments:("stripComments" in _2b)?_2b.stripComments:true,stripScripts:("stripScripts" in _2b)?_2b.stripScripts:true,stripIFrames:("stripIFrames" in _2b)?_2b.stripIFrames:true});};return _13;});
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