1 /*
  2 Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
  3 For licensing, see LICENSE.html or http://ckeditor.com/license
  4 */
  5
  6 /**
  7  * @fileOverview Defines the {@link CKEDITOR.plugins} object, which is used to
  8  *		manage plugins registration and loading.
  9  */
 10
 11 /**
 12  * Manages plugins registration and loading.
 13  * @namespace
 14  * @augments CKEDITOR.resourceManager
 15  * @example
 16  */
 17 CKEDITOR.plugins = new CKEDITOR.resourceManager(
 19 	'plugins/', 'plugin' );
 20
 21 // PACKAGER_RENAME( CKEDITOR.plugins )
 22
 23 CKEDITOR.plugins.load = CKEDITOR.tools.override( CKEDITOR.plugins.load, function( originalLoad )
 24 	{
 25 		return function( name, callback, scope )
 26 		{
 27 			var allPlugins = {};
 28
 29 			var loadPlugins = function( names )
 30 			{
 31 				originalLoad.call( this, names, function( plugins )
 32 					{
 33 						CKEDITOR.tools.extend( allPlugins, plugins );
 34
 35 						var requiredPlugins = [];
 36 						for ( var pluginName in plugins )
 37 						{
 38 							var plugin = plugins[ pluginName ],
 39 								requires = plugin && plugin.requires;
 40
 41 							if ( requires )
 42 							{
 43 								for ( var i = 0 ; i < requires.length ; i++ )
 44 								{
 45 									if ( !allPlugins[ requires[ i ] ] )
 46 										requiredPlugins.push( requires[ i ] );
 47 								}
 48 							}
 49 						}
 50
 51 						if ( requiredPlugins.length )
 52 							loadPlugins.call( this, requiredPlugins );
 53 						else
 54 						{
 55 							// Call the "onLoad" function for all plugins.
 56 							for ( pluginName in allPlugins )
 57 							{
 58 								plugin = allPlugins[ pluginName ];
 59 								if ( plugin.onLoad && !plugin.onLoad._called )
 60 								{
 61 									plugin.onLoad();
 62 									plugin.onLoad._called = 1;
 63 								}
 64 							}
 65
 66 							// Call the callback.
 67 							if ( callback )
 68 								callback.call( scope || window, allPlugins );
 69 						}
 70 					}
 71 					, this);
 72
 73 			};
 74
 75 			loadPlugins.call( this, name );
 76 		};
 77 	});
 78
 79 CKEDITOR.plugins.setLang = function( pluginName, languageCode, languageEntries )
 80 {
 81 	var plugin = this.get( pluginName );
 82 	plugin.lang[ languageCode ] = languageEntries;
 83 };
 84