_source/core/editor.js

   1 /*\r
   2 Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.\r
   3 For licensing, see LICENSE.html or http://ckeditor.com/license\r
   4 */\r
   5 \r
   6 /**\r
   7  * @fileOverview Defines the {@link CKEDITOR.editor} class, which represents an\r
   8  *              editor instance.\r
   9  */\r
  10 \r
  11 (function()\r
  12 {\r
  13         // The counter for automatic instance names.\r
  14         var nameCounter = 0;\r
  15 \r
  16         var getNewName = function()\r
  17         {\r
  18                 var name = 'editor' + ( ++nameCounter );\r
  19                 return ( CKEDITOR.instances && CKEDITOR.instances[ name ] ) ? getNewName() : name;\r
  20         };\r
  21 \r
  22         // ##### START: Config Privates\r
  23 \r
  24         // These function loads custom configuration files and cache the\r
  25         // CKEDITOR.editorConfig functions defined on them, so there is no need to\r
  26         // download them more than once for several instances.\r
  27         var loadConfigLoaded = {};\r
  28         var loadConfig = function( editor )\r
  29         {\r
  30                 var customConfig = editor.config.customConfig;\r
  31 \r
  32                 // Check if there is a custom config to load.\r
  33                 if ( !customConfig )\r
  34                         return false;\r
  35 \r
  36                 var loadedConfig = loadConfigLoaded[ customConfig ] || ( loadConfigLoaded[ customConfig ] = {} );\r
  37 \r
  38                 // If the custom config has already been downloaded, reuse it.\r
  39                 if ( loadedConfig.fn )\r
  40                 {\r
  41                         // Call the cached CKEDITOR.editorConfig defined in the custom\r
  42                         // config file for the editor instance depending on it.\r
  43                         loadedConfig.fn.call( editor, editor.config );\r
  44 \r
  45                         // If there is no other customConfig in the chain, fire the\r
  46                         // "configLoaded" event.\r
  47                         if ( editor.config.customConfig == customConfig || !loadConfig( editor ) )\r
  48                                 editor.fireOnce( 'customConfigLoaded' );\r
  49                 }\r
  50                 else\r
  51                 {\r
  52                         // Load the custom configuration file.\r
  53                         CKEDITOR.scriptLoader.load( customConfig, function()\r
  54                                 {\r
  55                                         // If the CKEDITOR.editorConfig function has been properly\r
  56                                         // defined in the custom configuration file, cache it.\r
  57                                         if ( CKEDITOR.editorConfig )\r
  58                                                 loadedConfig.fn = CKEDITOR.editorConfig;\r
  59                                         else\r
  60                                                 loadedConfig.fn = function(){};\r
  61 \r
  62                                         // Call the load config again. This time the custom\r
  63                                         // config is already cached and so it will get loaded.\r
  64                                         loadConfig( editor );\r
  65                                 });\r
  66                 }\r
  67 \r
  68                 return true;\r
  69         };\r
  70 \r
  71         var initConfig = function( editor, instanceConfig )\r
  72         {\r
  73                 // Setup the lister for the "customConfigLoaded" event.\r
  74                 editor.on( 'customConfigLoaded', function()\r
  75                         {\r
  76                                 if ( instanceConfig )\r
  77                                 {\r
  78                                         // Register the events that may have been set at the instance\r
  79                                         // configuration object.\r
  80                                         if ( instanceConfig.on )\r
  81                                         {\r
  82                                                 for ( var eventName in instanceConfig.on )\r
  83                                                 {\r
  84                                                         editor.on( eventName, instanceConfig.on[ eventName ] );\r
  85                                                 }\r
  86                                         }\r
  87 \r
  88                                         // Overwrite the settings from the in-page config.\r
  89                                         CKEDITOR.tools.extend( editor.config, instanceConfig, true );\r
  90 \r
  91                                         delete editor.config.on;\r
  92                                 }\r
  93 \r
  94                                 onConfigLoaded( editor );\r
  95                         });\r
  96 \r
  97                 // The instance config may override the customConfig setting to avoid\r
  98                 // loading the default ~/config.js file.\r
  99                 if ( instanceConfig && instanceConfig.customConfig != undefined )\r
 100                         editor.config.customConfig = instanceConfig.customConfig;\r
 101 \r
 102                 // Load configs from the custom configuration files.\r
 103                 if ( !loadConfig( editor ) )\r
 104                         editor.fireOnce( 'customConfigLoaded' );\r
 105         };\r
 106 \r
 107         // ##### END: Config Privates\r
 108 \r
 109         var onConfigLoaded = function( editor )\r
 110         {\r
 111                 // Set config related properties.\r
 112 \r
 113                 var skin = editor.config.skin.split( ',' ),\r
 114                         skinName = skin[ 0 ],\r
 115                         skinPath = CKEDITOR.getUrl( skin[ 1 ] || (\r
 116                                 'skins/' + skinName + '/' ) );\r
 117 \r
 118                 editor.skinName = skinName;\r
 119                 editor.skinPath = skinPath;\r
 120                 editor.skinClass = 'cke_skin_' + skinName;\r
 121 \r
 122                 // Fire the "configLoaded" event.\r
 123                 editor.fireOnce( 'configLoaded' );\r
 124 \r
 125                 // Load language file.\r
 126                 loadLang( editor );\r
 127         };\r
 128 \r
 129         var loadLang = function( editor )\r
 130         {\r
 131                 CKEDITOR.lang.load( editor.config.language, editor.config.defaultLanguage, function( languageCode, lang )\r
 132                         {\r
 133                                 editor.langCode = languageCode;\r
 134 \r
 135                                 // As we'll be adding plugin specific entries that could come\r
 136                                 // from different language code files, we need a copy of lang,\r
 137                                 // not a direct reference to it.\r
 138                                 editor.lang = CKEDITOR.tools.prototypedCopy( lang );\r
 139 \r
 140                                 // We're not able to support RTL in Firefox 2 at this time.\r
 141                                 if ( CKEDITOR.env.gecko && CKEDITOR.env.version < 10900 && editor.lang.dir == 'rtl' )\r
 142                                         editor.lang.dir = 'ltr';\r
 143 \r
 144                                 loadPlugins( editor );\r
 145                         });\r
 146         };\r
 147 \r
 148         var loadPlugins = function( editor )\r
 149         {\r
 150                 var config                      = editor.config,\r
 151                         plugins                 = config.plugins,\r
 152                         extraPlugins    = config.extraPlugins,\r
 153                         removePlugins   = config.removePlugins;\r
 154 \r
 155                 if ( extraPlugins )\r
 156                 {\r
 157                         // Remove them first to avoid duplications.\r
 158                         var removeRegex = new RegExp( '(?:^|,)(?:' + extraPlugins.replace( /\s*,\s*/g, '|' ) + ')(?=,|$)' , 'g' );\r
 159                         plugins = plugins.replace( removeRegex, '' );\r
 160 \r
 161                         plugins += ',' + extraPlugins;\r
 162                 }\r
 163 \r
 164                 if ( removePlugins )\r
 165                 {\r
 166                         removeRegex = new RegExp( '(?:^|,)(?:' + removePlugins.replace( /\s*,\s*/g, '|' ) + ')(?=,|$)' , 'g' );\r
 167                         plugins = plugins.replace( removeRegex, '' );\r
 168                 }\r
 169 \r
 170                 // Load all plugins defined in the "plugins" setting.\r
 171                 CKEDITOR.plugins.load( plugins.split( ',' ), function( plugins )\r
 172                         {\r
 173                                 // The list of plugins.\r
 174                                 var pluginsArray = [];\r
 175 \r
 176                                 // The language code to get loaded for each plugin. Null\r
 177                                 // entries will be appended for plugins with no language files.\r
 178                                 var languageCodes = [];\r
 179 \r
 180                                 // The list of URLs to language files.\r
 181                                 var languageFiles = [];\r
 182 \r
 183                                 // Cache the loaded plugin names.\r
 184                                 editor.plugins = plugins;\r
 185 \r
 186                                 // Loop through all plugins, to build the list of language\r
 187                                 // files to get loaded.\r
 188                                 for ( var pluginName in plugins )\r
 189                                 {\r
 190                                         var plugin = plugins[ pluginName ],\r
 191                                                 pluginLangs = plugin.lang,\r
 192                                                 pluginPath = CKEDITOR.plugins.getPath( pluginName ),\r
 193                                                 lang = null;\r
 194 \r
 195                                         // Set the plugin path in the plugin.\r
 196                                         plugin.path = pluginPath;\r
 197 \r
 198                                         // If the plugin has "lang".\r
 199                                         if ( pluginLangs )\r
 200                                         {\r
 201                                                 // Resolve the plugin language. If the current language\r
 202                                                 // is not available, get the first one (default one).\r
 203                                                 lang = ( CKEDITOR.tools.indexOf( pluginLangs, editor.langCode ) >= 0 ? editor.langCode : pluginLangs[ 0 ] );\r
 204 \r
 205                                                 if ( !plugin.lang[ lang ] )\r
 206                                                 {\r
 207                                                         // Put the language file URL into the list of files to\r
 208                                                         // get downloaded.\r
 209                                                         languageFiles.push( CKEDITOR.getUrl( pluginPath + 'lang/' + lang + '.js' ) );\r
 210                                                 }\r
 211                                                 else\r
 212                                                 {\r
 213                                                         CKEDITOR.tools.extend( editor.lang, plugin.lang[ lang ] );\r
 214                                                         lang = null;\r
 215                                                 }\r
 216                                         }\r
 217 \r
 218                                         // Save the language code, so we know later which\r
 219                                         // language has been resolved to this plugin.\r
 220                                         languageCodes.push( lang );\r
 221 \r
 222                                         pluginsArray.push( plugin );\r
 223                                 }\r
 224 \r
 225                                 // Load all plugin specific language files in a row.\r
 226                                 CKEDITOR.scriptLoader.load( languageFiles, function()\r
 227                                         {\r
 228                                                 // Initialize all plugins that have the "beforeInit" and "init" methods defined.\r
 229                                                 var methods = [ 'beforeInit', 'init', 'afterInit' ];\r
 230                                                 for ( var m = 0 ; m < methods.length ; m++ )\r
 231                                                 {\r
 232                                                         for ( var i = 0 ; i < pluginsArray.length ; i++ )\r
 233                                                         {\r
 234                                                                 var plugin = pluginsArray[ i ];\r
 235 \r
 236                                                                 // Uses the first loop to update the language entries also.\r
 237                                                                 if ( m === 0 && languageCodes[ i ] && plugin.lang )\r
 238                                                                         CKEDITOR.tools.extend( editor.lang, plugin.lang[ languageCodes[ i ] ] );\r
 239 \r
 240                                                                 // Call the plugin method (beforeInit and init).\r
 241                                                                 if ( plugin[ methods[ m ] ] )\r
 242                                                                         plugin[ methods[ m ] ]( editor );\r
 243                                                         }\r
 244                                                 }\r
 245 \r
 246                                                 // Load the editor skin.\r
 247                                                 editor.fire( 'pluginsLoaded' );\r
 248                                                 loadSkin( editor );\r
 249                                         });\r
 250                         });\r
 251         };\r
 252 \r
 253         var loadSkin = function( editor )\r
 254         {\r
 255                 CKEDITOR.skins.load( editor, 'editor', function()\r
 256                         {\r
 257                                 loadTheme( editor );\r
 258                         });\r
 259         };\r
 260 \r
 261         var loadTheme = function( editor )\r
 262         {\r
 263                 var theme = editor.config.theme;\r
 264                 CKEDITOR.themes.load( theme, function()\r
 265                         {\r
 266                                 var editorTheme = editor.theme = CKEDITOR.themes.get( theme );\r
 267                                 editorTheme.path = CKEDITOR.themes.getPath( theme );\r
 268                                 editorTheme.build( editor );\r
 269 \r
 270                                 if ( editor.config.autoUpdateElement )\r
 271                                         attachToForm( editor );\r
 272                         });\r
 273         };\r
 274 \r
 275         var attachToForm = function( editor )\r
 276         {\r
 277                 var element = editor.element;\r
 278 \r
 279                 // If are replacing a textarea, we must\r
 280                 if ( editor.elementMode == CKEDITOR.ELEMENT_MODE_REPLACE && element.is( 'textarea' ) )\r
 281                 {\r
 282                         var form = element.$.form && new CKEDITOR.dom.element( element.$.form );\r
 283                         if ( form )\r
 284                         {\r
 285                                 function onSubmit()\r
 286                                 {\r
 287                                         editor.updateElement();\r
 288                                 }\r
 289                                 form.on( 'submit',onSubmit );\r
 290 \r
 291                                 // Setup the submit function because it doesn't fire the\r
 292                                 // "submit" event.\r
 293                                 if ( !form.$.submit.nodeName )\r
 294                                 {\r
 295                                         form.$.submit = CKEDITOR.tools.override( form.$.submit, function( originalSubmit )\r
 296                                                 {\r
 297                                                         return function()\r
 298                                                                 {\r
 299                                                                         editor.updateElement();\r
 300 \r
 301                                                                         // For IE, the DOM submit function is not a\r
 302                                                                         // function, so we need thid check.\r
 303                                                                         if ( originalSubmit.apply )\r
 304                                                                                 originalSubmit.apply( this, arguments );\r
 305                                                                         else\r
 306                                                                                 originalSubmit();\r
 307                                                                 };\r
 308                                                 });\r
 309                                 }\r
 310 \r
 311                                 // Remove 'submit' events registered on form element before destroying.(#3988)\r
 312                                 editor.on( 'destroy', function()\r
 313                                 {\r
 314                                         form.removeListener( 'submit', onSubmit );\r
 315                                 } );\r
 316                         }\r
 317                 }\r
 318         };\r
 319 \r
 320         function updateCommandsMode()\r
 321         {\r
 322                 var command,\r
 323                         commands = this._.commands,\r
 324                         mode = this.mode;\r
 325 \r
 326                 for ( var name in commands )\r
 327                 {\r
 328                         command = commands[ name ];\r
 329                         command[ command.modes[ mode ] ? 'enable' : 'disable' ]();\r
 330                 }\r
 331         }\r
 332 \r
 333         /**\r
 334          * Initializes the editor instance. This function is called by the editor\r
 335          * contructor (editor_basic.js).\r
 336          * @private\r
 337          */\r
 338         CKEDITOR.editor.prototype._init = function()\r
 339                 {\r
 340                         // Get the properties that have been saved in the editor_base\r
 341                         // implementation.\r
 342                         var element                     = CKEDITOR.dom.element.get( this._.element ),\r
 343                                 instanceConfig  = this._.instanceConfig;\r
 344                         delete this._.element;\r
 345                         delete this._.instanceConfig;\r
 346 \r
 347                         this._.commands = {};\r
 348                         this._.styles = [];\r
 349 \r
 350                         /**\r
 351                          * The DOM element that has been replaced by this editor instance. This\r
 352                          * element holds the editor data on load and post.\r
 353                          * @name CKEDITOR.editor.prototype.element\r
 354                          * @type CKEDITOR.dom.element\r
 355                          * @example\r
 356                          * var editor = CKEDITOR.instances.editor1;\r
 357                          * alert( <b>editor.element</b>.getName() );  "textarea"\r
 358                          */\r
 359                         this.element = element;\r
 360 \r
 361                         /**\r
 362                          * The editor instance name. It hay be the replaced element id, name or\r
 363                          * a default name using a progressive counter (editor1, editor2, ...).\r
 364                          * @name CKEDITOR.editor.prototype.name\r
 365                          * @type String\r
 366                          * @example\r
 367                          * var editor = CKEDITOR.instances.editor1;\r
 368                          * alert( <b>editor.name</b> );  "editor1"\r
 369                          */\r
 370                         this.name = ( element && ( this.elementMode == CKEDITOR.ELEMENT_MODE_REPLACE )\r
 371                                                         && ( element.getId() || element.getNameAtt() ) )\r
 372                                                 || getNewName();\r
 373 \r
 374                         if ( this.name in CKEDITOR.instances )\r
 375                                 throw '[CKEDITOR.editor] The instance "' + this.name + '" already exists.';\r
 376 \r
 377                         /**\r
 378                          * The configurations for this editor instance. It inherits all\r
 379                          * settings defined in (@link CKEDITOR.config}, combined with settings\r
 380                          * loaded from custom configuration files and those defined inline in\r
 381                          * the page when creating the editor.\r
 382                          * @name CKEDITOR.editor.prototype.config\r
 383                          * @type Object\r
 384                          * @example\r
 385                          * var editor = CKEDITOR.instances.editor1;\r
 386                          * alert( <b>editor.config.theme</b> );  "default" e.g.\r
 387                          */\r
 388                         this.config = CKEDITOR.tools.prototypedCopy( CKEDITOR.config );\r
 389 \r
 390                         /**\r
 391                          * Namespace containing UI features related to this editor instance.\r
 392                          * @name CKEDITOR.editor.prototype.ui\r
 393                          * @type CKEDITOR.ui\r
 394                          * @example\r
 395                          */\r
 396                         this.ui = new CKEDITOR.ui( this );\r
 397 \r
 398                         /**\r
 399                          * Controls the focus state of this editor instance. This property\r
 400                          * is rarely used for normal API operations. It is mainly\r
 401                          * destinated to developer adding UI elements to the editor interface.\r
 402                          * @name CKEDITOR.editor.prototype.focusManager\r
 403                          * @type CKEDITOR.focusManager\r
 404                          * @example\r
 405                          */\r
 406                         this.focusManager = new CKEDITOR.focusManager( this );\r
 407 \r
 408                         CKEDITOR.fire( 'instanceCreated', null, this );\r
 409 \r
 410                         this.on( 'mode', updateCommandsMode, null, null, 1 );\r
 411 \r
 412                         initConfig( this, instanceConfig );\r
 413                 };\r
 414 })();\r
 415 \r
 416 CKEDITOR.tools.extend( CKEDITOR.editor.prototype,\r
 417         /** @lends CKEDITOR.editor.prototype */\r
 418         {\r
 419                 /**\r
 420                  * Adds a command definition to the editor instance. Commands added with\r
 421                  * this function can be later executed with {@link #execCommand}.\r
 422                  * @param {String} commandName The indentifier name of the command.\r
 423                  * @param {CKEDITOR.commandDefinition} commandDefinition The command definition.\r
 424                  * @example\r
 425                  * editorInstance.addCommand( 'sample',\r
 426                  * {\r
 427                  *     exec : function( editor )\r
 428                  *     {\r
 429                  *         alert( 'Executing a command for the editor name "' + editor.name + '"!' );\r
 430                  *     }\r
 431                  * });\r
 432                  */\r
 433                 addCommand : function( commandName, commandDefinition )\r
 434                 {\r
 435                         return this._.commands[ commandName ] = new CKEDITOR.command( this, commandDefinition );\r
 436                 },\r
 437 \r
 438                 addCss : function( css )\r
 439                 {\r
 440                         this._.styles.push( css );\r
 441                 },\r
 442 \r
 443                 /**\r
 444                  * Destroys the editor instance, releasing all resources used by it.\r
 445                  * If the editor replaced an element, the element will be recovered.\r
 446                  * @param {Boolean} [noUpdate] If the instance is replacing a DOM\r
 447                  *              element, this parameter indicates whether or not to update the\r
 448                  *              element with the instance contents.\r
 449                  * @example\r
 450                  * alert( CKEDITOR.instances.editor1 );  e.g "object"\r
 451                  * <b>CKEDITOR.instances.editor1.destroy()</b>;\r
 452                  * alert( CKEDITOR.instances.editor1 );  "undefined"\r
 453                  */\r
 454                 destroy : function( noUpdate )\r
 455                 {\r
 456                         if ( !noUpdate )\r
 457                                 this.updateElement();\r
 458 \r
 459                         this.theme.destroy( this );\r
 460                         this.fire( 'destroy' );\r
 461                         CKEDITOR.remove( this );\r
 462                 },\r
 463 \r
 464                 /**\r
 465                  * Executes a command.\r
 466                  * @param {String} commandName The indentifier name of the command.\r
 467                  * @param {Object} [data] Data to be passed to the command\r
 468                  * @returns {Boolean} "true" if the command has been successfuly\r
 469                  *              executed, otherwise "false".\r
 470                  * @example\r
 471                  * editorInstance.execCommand( 'Bold' );\r
 472                  */\r
 473                 execCommand : function( commandName, data )\r
 474                 {\r
 475                         var command = this.getCommand( commandName );\r
 476 \r
 477                         var eventData =\r
 478                         {\r
 479                                 name: commandName,\r
 480                                 commandData: data,\r
 481                                 command: command\r
 482                         };\r
 483 \r
 484                         if ( command && command.state != CKEDITOR.TRISTATE_DISABLED )\r
 485                         {\r
 486                                 if ( this.fire( 'beforeCommandExec', eventData ) !== true )\r
 487                                 {\r
 488                                         eventData.returnValue = command.exec( eventData.commandData );\r
 489 \r
 490                                         // Fire the 'afterCommandExec' immediately if command is synchronous.\r
 491                                         if ( !command.async && this.fire( 'afterCommandExec', eventData ) !== true )\r
 492                                                 return eventData.returnValue;\r
 493                                 }\r
 494                         }\r
 495 \r
 496                         // throw 'Unknown command name "' + commandName + '"';\r
 497                         return false;\r
 498                 },\r
 499 \r
 500                 /**\r
 501                  * Gets one of the registered commands. Note that, after registering a\r
 502                  * command definition with addCommand, it is transformed internally\r
 503                  * into an instance of {@link CKEDITOR.command}, which will be then\r
 504                  * returned by this function.\r
 505                  * @param {String} commandName The name of the command to be returned.\r
 506                  * This is the same used to register the command with addCommand.\r
 507                  * @returns {CKEDITOR.command} The command object identified by the\r
 508                  * provided name.\r
 509                  */\r
 510                 getCommand : function( commandName )\r
 511                 {\r
 512                         return this._.commands[ commandName ];\r
 513                 },\r
 514 \r
 515                 /**\r
 516                  * Gets the editor data. The data will be in raw format. It is the same\r
 517                  * data that is posted by the editor.\r
 518                  * @type String\r
 519                  * @returns (String) The editor data.\r
 520                  * @example\r
 521                  * if ( CKEDITOR.instances.editor1.<b>getData()</b> == '' )\r
 522                  *     alert( 'There is no data available' );\r
 523                  */\r
 524                 getData : function()\r
 525                 {\r
 526                         this.fire( 'beforeGetData' );\r
 527 \r
 528                         var eventData = this._.data;\r
 529 \r
 530                         if ( typeof eventData != 'string' )\r
 531                         {\r
 532                                 var element = this.element;\r
 533                                 if ( element && this.elementMode == CKEDITOR.ELEMENT_MODE_REPLACE )\r
 534                                         eventData = element.is( 'textarea' ) ? element.getValue() : element.getHtml();\r
 535                                 else\r
 536                                         eventData = '';\r
 537                         }\r
 538 \r
 539                         eventData = { dataValue : eventData };\r
 540 \r
 541                         // Fire "getData" so data manipulation may happen.\r
 542                         this.fire( 'getData', eventData );\r
 543 \r
 544                         return eventData.dataValue;\r
 545                 },\r
 546 \r
 547                 getSnapshot : function()\r
 548                 {\r
 549                         var data = this.fire( 'getSnapshot' );\r
 550 \r
 551                         if ( typeof data != 'string' )\r
 552                         {\r
 553                                 var element = this.element;\r
 554                                 if ( element && this.elementMode == CKEDITOR.ELEMENT_MODE_REPLACE )\r
 555                                         data = element.is( 'textarea' ) ? element.getValue() : element.getHtml();\r
 556                         }\r
 557 \r
 558                         return data;\r
 559                 },\r
 560 \r
 561                 loadSnapshot : function( snapshot )\r
 562                 {\r
 563                         this.fire( 'loadSnapshot', snapshot );\r
 564                 },\r
 565 \r
 566                 /**\r
 567                  * Sets the editor data. The data must be provided in raw format.\r
 568                  * @param {String} data HTML code to replace the curent content in the editor.\r
 569                  * @example\r
 570                  * CKEDITOR.instances.editor1.<b>setData( '&lt;p&gt;This is the editor data.&lt;/p&gt;' )</b>;\r
 571                  */\r
 572                 setData : function( data )\r
 573                 {\r
 574                         // Fire "setData" so data manipulation may happen.\r
 575                         var eventData = { dataValue : data };\r
 576                         this.fire( 'setData', eventData );\r
 577 \r
 578                         this._.data = eventData.dataValue;\r
 579 \r
 580                         this.fire( 'afterSetData', eventData );\r
 581                 },\r
 582 \r
 583                 /**\r
 584                  * Inserts HTML into the currently selected position in the editor.\r
 585                  * @param {String} data HTML code to be inserted into the editor.\r
 586                  * @example\r
 587                  * CKEDITOR.instances.editor1.<b>insertHtml( '&lt;p&gt;This is a new paragraph.&lt;/p&gt;' )</b>;\r
 588                  */\r
 589                 insertHtml : function( data )\r
 590                 {\r
 591                         this.fire( 'insertHtml', data );\r
 592                 },\r
 593 \r
 594                 /**\r
 595                  * Inserts an element into the currently selected position in the\r
 596                  * editor.\r
 597                  * @param {CKEDITOR.dom.element} element The element to be inserted\r
 598                  *              into the editor.\r
 599                  * @example\r
 600                  * var element = CKEDITOR.dom.element.createFromHtml( '&lt;img src="hello.png" border="0" title="Hello" /&gt;' );\r
 601                  * CKEDITOR.instances.editor1.<b>insertElement( element )</b>;\r
 602                  */\r
 603                 insertElement : function( element )\r
 604                 {\r
 605                         this.fire( 'insertElement', element );\r
 606                 },\r
 607 \r
 608                 checkDirty : function()\r
 609                 {\r
 610                         return ( this.mayBeDirty && this._.previousValue !== this.getSnapshot() );\r
 611                 },\r
 612 \r
 613                 resetDirty : function()\r
 614                 {\r
 615                         if ( this.mayBeDirty )\r
 616                                 this._.previousValue = this.getSnapshot();\r
 617                 },\r
 618 \r
 619                 /**\r
 620                  * Updates the &lt;textarea&gt; element that has been replaced by the editor with\r
 621                  * the current data available in the editor.\r
 622                  * @example\r
 623                  * CKEDITOR.instances.editor1.updateElement();\r
 624                  * alert( document.getElementById( 'editor1' ).value );  // The current editor data.\r
 625                  */\r
 626                 updateElement : function()\r
 627                 {\r
 628                         var element = this.element;\r
 629                         if ( element && this.elementMode == CKEDITOR.ELEMENT_MODE_REPLACE )\r
 630                         {\r
 631                                 if ( element.is( 'textarea' ) )\r
 632                                         element.setValue( this.getData() );\r
 633                                 else\r
 634                                         element.setHtml( this.getData() );\r
 635                         }\r
 636                 }\r
 637         });\r
 638 \r
 639 CKEDITOR.on( 'loaded', function()\r
 640         {\r
 641                 // Run the full initialization for pending editors.\r
 642                 var pending = CKEDITOR.editor._pending;\r
 643                 if ( pending )\r
 644                 {\r
 645                         delete CKEDITOR.editor._pending;\r
 646 \r
 647                         for ( var i = 0 ; i < pending.length ; i++ )\r
 648                                 pending[ i ]._init();\r
 649                 }\r
 650         });\r