--- /dev/null
+/*\r
+Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.\r
+For licensing, see LICENSE.html or http://ckeditor.com/license\r
+*/\r
+\r
+/**\r
+ * @fileOverview Defines the {@link CKEDITOR.loader} objects, which is used to\r
+ * load core scripts and their dependencies from _source.\r
+ */\r
+\r
+if ( typeof CKEDITOR == 'undefined' )\r
+ CKEDITOR = {};\r
+\r
+if ( !CKEDITOR.loader )\r
+{\r
+ /**\r
+ * Load core scripts and their dependencies from _source.\r
+ * @namespace\r
+ * @example\r
+ */\r
+ CKEDITOR.loader = (function()\r
+ {\r
+ // Table of script names and their dependencies.\r
+ var scripts =\r
+ {\r
+ 'core/_bootstrap' : [ 'core/config', 'core/ckeditor', 'core/plugins', 'core/scriptloader', 'core/tools', /* The following are entries that we want to force loading at the end to avoid dependence recursion */ 'core/dom/comment', 'core/dom/elementpath', 'core/dom/text', 'core/dom/rangelist' ],\r
+ 'core/ckeditor' : [ 'core/ckeditor_basic', 'core/dom', 'core/dtd', 'core/dom/document', 'core/dom/element', 'core/editor', 'core/event', 'core/htmlparser', 'core/htmlparser/element', 'core/htmlparser/fragment', 'core/htmlparser/filter', 'core/htmlparser/basicwriter', 'core/tools' ],\r
+ 'core/ckeditor_base' : [],\r
+ 'core/ckeditor_basic' : [ 'core/editor_basic', 'core/env', 'core/event' ],\r
+ 'core/command' : [],\r
+ 'core/config' : [ 'core/ckeditor_base' ],\r
+ 'core/dom' : [],\r
+ 'core/dom/comment' : [ 'core/dom/node' ],\r
+ 'core/dom/document' : [ 'core/dom', 'core/dom/domobject', 'core/dom/window' ],\r
+ 'core/dom/documentfragment' : [ 'core/dom/element' ],\r
+ 'core/dom/element' : [ 'core/dom', 'core/dom/document', 'core/dom/domobject', 'core/dom/node', 'core/dom/nodelist', 'core/tools' ],\r
+ 'core/dom/elementpath' : [ 'core/dom/element' ],\r
+ 'core/dom/event' : [],\r
+ 'core/dom/node' : [ 'core/dom/domobject', 'core/tools' ],\r
+ 'core/dom/nodelist' : [ 'core/dom/node' ],\r
+ 'core/dom/domobject' : [ 'core/dom/event' ],\r
+ 'core/dom/range' : [ 'core/dom/document', 'core/dom/documentfragment', 'core/dom/element', 'core/dom/walker' ],\r
+ 'core/dom/rangelist' : [ 'core/dom/range' ],\r
+ 'core/dom/text' : [ 'core/dom/node', 'core/dom/domobject' ],\r
+ 'core/dom/walker' : [ 'core/dom/node' ],\r
+ 'core/dom/window' : [ 'core/dom/domobject' ],\r
+ 'core/dtd' : [ 'core/tools' ],\r
+ 'core/editor' : [ 'core/command', 'core/config', 'core/editor_basic', 'core/focusmanager', 'core/lang', 'core/plugins', 'core/skins', 'core/themes', 'core/tools', 'core/ui' ],\r
+ 'core/editor_basic' : [ 'core/event' ],\r
+ 'core/env' : [],\r
+ 'core/event' : [],\r
+ 'core/focusmanager' : [],\r
+ 'core/htmlparser' : [],\r
+ 'core/htmlparser/comment' : [ 'core/htmlparser' ],\r
+ 'core/htmlparser/element' : [ 'core/htmlparser', 'core/htmlparser/fragment' ],\r
+ 'core/htmlparser/fragment' : [ 'core/htmlparser', 'core/htmlparser/comment', 'core/htmlparser/text', 'core/htmlparser/cdata' ],\r
+ 'core/htmlparser/text' : [ 'core/htmlparser' ],\r
+ 'core/htmlparser/cdata' : [ 'core/htmlparser' ],\r
+ 'core/htmlparser/filter' : [ 'core/htmlparser' ],\r
+ 'core/htmlparser/basicwriter': [ 'core/htmlparser' ],\r
+ 'core/lang' : [],\r
+ 'core/plugins' : [ 'core/resourcemanager' ],\r
+ 'core/resourcemanager' : [ 'core/scriptloader', 'core/tools' ],\r
+ 'core/scriptloader' : [ 'core/dom/element', 'core/env' ],\r
+ 'core/skins' : [ 'core/scriptloader' ],\r
+ 'core/themes' : [ 'core/resourcemanager' ],\r
+ 'core/tools' : [ 'core/env' ],\r
+ 'core/ui' : []\r
+ };\r
+\r
+ var basePath = (function()\r
+ {\r
+ // This is a copy of CKEDITOR.basePath, but requires the script having\r
+ // "_source/core/loader.js".\r
+ if ( CKEDITOR && CKEDITOR.basePath )\r
+ return CKEDITOR.basePath;\r
+\r
+ // Find out the editor directory path, based on its <script> tag.\r
+ var path = '';\r
+ var scripts = document.getElementsByTagName( 'script' );\r
+\r
+ for ( var i = 0 ; i < scripts.length ; i++ )\r
+ {\r
+ var match = scripts[i].src.match( /(^|.*?[\\\/])(?:_source\/)?core\/loader.js(?:\?.*)?$/i );\r
+\r
+ if ( match )\r
+ {\r
+ path = match[1];\r
+ break;\r
+ }\r
+ }\r
+\r
+ // In IE (only) the script.src string is the raw valued entered in the\r
+ // HTML. Other browsers return the full resolved URL instead.\r
+ if ( path.indexOf('://') == -1 )\r
+ {\r
+ // Absolute path.\r
+ if ( path.indexOf( '/' ) === 0 )\r
+ path = location.href.match( /^.*?:\/\/[^\/]*/ )[0] + path;\r
+ // Relative path.\r
+ else\r
+ path = location.href.match( /^[^\?]*\// )[0] + path;\r
+ }\r
+\r
+ return path;\r
+ })();\r
+\r
+ var timestamp = 'B5GJ5GG';\r
+\r
+ var getUrl = function( resource )\r
+ {\r
+ if ( CKEDITOR && CKEDITOR.getUrl )\r
+ return CKEDITOR.getUrl( resource );\r
+\r
+ return basePath + resource +\r
+ ( resource.indexOf( '?' ) >= 0 ? '&' : '?' ) +\r
+ 't=' + timestamp;\r
+ };\r
+\r
+ var pendingLoad = [];\r
+\r
+ /** @lends CKEDITOR.loader */\r
+ return {\r
+ /**\r
+ * The list of loaded scripts in their loading order.\r
+ * @type Array\r
+ * @example\r
+ * // Alert the loaded script names.\r
+ * alert( <b>CKEDITOR.loader.loadedScripts</b> );\r
+ */\r
+ loadedScripts : [],\r
+\r
+ loadPending : function()\r
+ {\r
+ var scriptName = pendingLoad.shift();\r
+\r
+ if ( !scriptName )\r
+ return;\r
+\r
+ var scriptSrc = getUrl( '_source/' + scriptName + '.js' );\r
+\r
+ var script = document.createElement( 'script' );\r
+ script.type = 'text/javascript';\r
+ script.src = scriptSrc;\r
+\r
+ function onScriptLoaded()\r
+ {\r
+ // Append this script to the list of loaded scripts.\r
+ CKEDITOR.loader.loadedScripts.push( scriptName );\r
+\r
+ // Load the next.\r
+ CKEDITOR.loader.loadPending();\r
+ }\r
+\r
+ // We must guarantee the execution order of the scripts, so we\r
+ // need to load them one by one. (#4145)\r
+ // The following if/else block has been taken from the scriptloader core code.\r
+ if ( typeof(script.onreadystatechange) !== "undefined" )\r
+ {\r
+ /** @ignore */\r
+ script.onreadystatechange = function()\r
+ {\r
+ if ( script.readyState == 'loaded' || script.readyState == 'complete' )\r
+ {\r
+ script.onreadystatechange = null;\r
+ onScriptLoaded();\r
+ }\r
+ };\r
+ }\r
+ else\r
+ {\r
+ /** @ignore */\r
+ script.onload = function()\r
+ {\r
+ // Some browsers, such as Safari, may call the onLoad function\r
+ // immediately. Which will break the loading sequence. (#3661)\r
+ setTimeout( function() { onScriptLoaded( scriptName ); }, 0 );\r
+ };\r
+ }\r
+\r
+ document.body.appendChild( script );\r
+ },\r
+\r
+ /**\r
+ * Loads a specific script, including its dependencies. This is not a\r
+ * synchronous loading, which means that the code to be loaded will\r
+ * not necessarily be available after this call.\r
+ * @example\r
+ * CKEDITOR.loader.load( 'core/dom/element' );\r
+ */\r
+ load : function( scriptName, defer )\r
+ {\r
+ // Check if the script has already been loaded.\r
+ if ( scriptName in this.loadedScripts )\r
+ return;\r
+\r
+ // Get the script dependencies list.\r
+ var dependencies = scripts[ scriptName ];\r
+ if ( !dependencies )\r
+ throw 'The script name"' + scriptName + '" is not defined.';\r
+\r
+ // Mark the script as loaded, even before really loading it, to\r
+ // avoid cross references recursion.\r
+ this.loadedScripts[ scriptName ] = true;\r
+\r
+ // Load all dependencies first.\r
+ for ( var i = 0 ; i < dependencies.length ; i++ )\r
+ this.load( dependencies[ i ], true );\r
+\r
+ var scriptSrc = getUrl( '_source/' + scriptName + '.js' );\r
+\r
+ // Append the <script> element to the DOM.\r
+ // If the page is fully loaded, we can't use document.write\r
+ // but if the script is run while the body is loading then it's safe to use it\r
+ // Unfortunately, Firefox <3.6 doesn't support document.readyState, so it won't get this improvement\r
+ if ( document.body && (!document.readyState || document.readyState == 'complete') )\r
+ {\r
+ pendingLoad.push( scriptName );\r
+\r
+ if ( !defer )\r
+ this.loadPending();\r
+ }\r
+ else\r
+ {\r
+ // Append this script to the list of loaded scripts.\r
+ this.loadedScripts.push( scriptName );\r
+\r
+ document.write( '<script src="' + scriptSrc + '" type="text/javascript"><\/script>' );\r
+ }\r
+ }\r
+ };\r
+ })();\r
+}\r
+\r
+// Check if any script has been defined for autoload.\r
+if ( CKEDITOR._autoLoad )\r
+{\r
+ CKEDITOR.loader.load( CKEDITOR._autoLoad );\r
+ delete CKEDITOR._autoLoad;\r
+}\r
projects / ckeditor.git / blobdiff