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/**
* @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
* For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
*/
/**
* @fileOverview Defines the {@link CKEDITOR.plugins} object, which is used to
* manage plugins registration and loading.
*/
/**
* Manages plugins registration and loading.
*
* **Note** This object is an instance of {@link CKEDITOR.resourceManager}.
*
* @class
* @extends CKEDITOR.resourceManager
* @singleton
*/
CKEDITOR.plugins = new CKEDITOR.resourceManager( 'plugins/', 'plugin' );
// PACKAGER_RENAME( CKEDITOR.plugins )
CKEDITOR.plugins.load = CKEDITOR.tools.override( CKEDITOR.plugins.load, function( originalLoad ) {
var initialized = {};
return function( name, callback, scope ) {
var allPlugins = {};
var loadPlugins = function( names ) {
originalLoad.call( this, names, function( plugins ) {
CKEDITOR.tools.extend( allPlugins, plugins );
var requiredPlugins = [];
for ( var pluginName in plugins ) {
var plugin = plugins[ pluginName ],
requires = plugin && plugin.requires;
if ( !initialized[ pluginName ] ) {
// Register all icons eventually defined by this plugin.
if ( plugin.icons ) {
var icons = plugin.icons.split( ',' );
for ( var ic = icons.length; ic--; ) {
CKEDITOR.skin.addIcon( icons[ ic ],
plugin.path +
'icons/' +
( CKEDITOR.env.hidpi && plugin.hidpi ? 'hidpi/' : '' ) +
icons[ ic ] +
'.png' );
}
}
// Plugin is supported by default (#2692).
plugin.isSupportedEnvironment = plugin.isSupportedEnvironment || function() {
return true;
};
initialized[ pluginName ] = 1;
}
if ( requires ) {
// Trasnform it into an array, if it's not one.
if ( requires.split )
requires = requires.split( ',' );
for ( var i = 0; i < requires.length; i++ ) {
if ( !allPlugins[ requires[ i ] ] )
requiredPlugins.push( requires[ i ] );
}
}
}
if ( requiredPlugins.length )
loadPlugins.call( this, requiredPlugins );
else {
// Call the "onLoad" function for all plugins.
for ( pluginName in allPlugins ) {
plugin = allPlugins[ pluginName ];
if ( plugin.onLoad && !plugin.onLoad._called ) {
// Make it possible to return false from plugin::onLoad to disable it.
if ( plugin.onLoad() === false )
delete allPlugins[ pluginName ];
plugin.onLoad._called = 1;
}
}
// Call the callback.
if ( callback )
callback.call( scope || window, allPlugins );
}
}, this );
};
loadPlugins.call( this, name );
};
} );
/**
* Loads a specific language file, or auto detect it. A callback is
* then called when the file gets loaded.
*
* CKEDITOR.plugins.setLang( 'myPlugin', 'en', {
* title: 'My plugin',
* selectOption: 'Please select an option'
* } );
*
* @param {String} pluginName The name of the plugin to which the provided translation
* should be attached.
* @param {String} languageCode The code of the language translation provided.
* @param {Object} languageEntries An object that contains pairs of label and
* the respective translation.
*/
CKEDITOR.plugins.setLang = function( pluginName, languageCode, languageEntries ) {
var plugin = this.get( pluginName ),
pluginLangEntries = plugin.langEntries || ( plugin.langEntries = {} ),
pluginLang = plugin.lang || ( plugin.lang = [] );
if ( pluginLang.split )
pluginLang = pluginLang.split( ',' );
if ( CKEDITOR.tools.indexOf( pluginLang, languageCode ) == -1 )
pluginLang.push( languageCode );
pluginLangEntries[ languageCode ] = languageEntries;
};
/**
* Virtual class that illustrates the API of {@link CKEDITOR.editor} instance plugins dictionary.
*
* Such object contains references to all plugins used by a related editor instance.
*
* See {@link CKEDITOR.editor#property-plugins} for example use.
*
* This class is not really a part of the API, so its constructor can not be called.
*
* @abstract
* @class CKEDITOR.editor.plugins
*/
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