web/assets/libs/ckeditor/4.6.7/plugins/codesnippet/plugin.js

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/**
 * @license Copyright (c) 2003-2015, CKSource - Frederico Knabben. All rights reserved.
 * For licensing, see LICENSE.md or http://ckeditor.com/license
 */

 /**
 * @fileOverview Rich code snippets for CKEditor.
 */

'use strict';

( function() {
	var isBrowserSupported = !CKEDITOR.env.ie || CKEDITOR.env.version > 8;

	CKEDITOR.plugins.add( 'codesnippet', {
		requires: 'widget,dialog',
		lang: 'bg,ca,cs,da,de,el,en,en-gb,eo,es,et,fa,fi,fr,fr-ca,he,hr,hu,it,ja,km,ku,lt,lv,nb,nl,no,pl,pt,pt-br,ro,ru,sk,sl,sq,sv,th,tr,tt,ug,uk,vi,zh,zh-cn', // %REMOVE_LINE_CORE%
		icons: 'codesnippet', // %REMOVE_LINE_CORE%
		hidpi: true, // %REMOVE_LINE_CORE%

		beforeInit: function( editor ) {
			editor._.codesnippet = {};

			/**
			 * Sets the custom syntax highlighter. See {@link CKEDITOR.plugins.codesnippet.highlighter}
			 * to learn how to register a custom highlighter.
			 *
			 * **Note**:
			 *
			 * * This method can only be called while initialising plugins (in one of
			 * the three callbacks).
			 * * This method is accessible through the `editor.plugins.codesnippet` namespace only.
			 *
			 * @since 4.4
			 * @member CKEDITOR.plugins.codesnippet
			 * @param {CKEDITOR.plugins.codesnippet.highlighter} highlighter
			 */
			this.setHighlighter = function( highlighter ) {
				editor._.codesnippet.highlighter = highlighter;

				var langs = editor._.codesnippet.langs =
					editor.config.codeSnippet_languages || highlighter.languages;

				// We might escape special regex chars below, but we expect that there
				// should be no crazy values used as lang keys.
				editor._.codesnippet.langsRegex = new RegExp( '(?:^|\\s)language-(' +
					CKEDITOR.tools.objectKeys( langs ).join( '|' ) + ')(?:\\s|$)' );
			};
		},

		onLoad: function() {
			CKEDITOR.dialog.add( 'codeSnippet', this.path + 'dialogs/codesnippet.js' );
		},

		init: function( editor ) {
			editor.ui.addButton && editor.ui.addButton( 'CodeSnippet', {
				label: editor.lang.codesnippet.button,
				command: 'codeSnippet',
				toolbar: 'insert,10'
			} );