ckeditor/editor/_source/commandclasses/fckjustifycommands.js

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/*
 * FCKeditor - The text editor for Internet - http://www.fckeditor.net
 * Copyright (C) 2003-2008 Frederico Caldeira Knabben
 *
 * == BEGIN LICENSE ==
 *
 * Licensed under the terms of any of the following licenses at your
 * choice:
 *
 *  - GNU General Public License Version 2 or later (the "GPL")
 *    http://www.gnu.org/licenses/gpl.html
 *
 *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
 *    http://www.gnu.org/licenses/lgpl.html
 *
 *  - Mozilla Public License Version 1.1 or later (the "MPL")
 *    http://www.mozilla.org/MPL/MPL-1.1.html
 *
 * == END LICENSE ==
 *
 * FCKJustifyCommand Class: controls block justification.
 */

var FCKJustifyCommand = function( alignValue )
{
	this.AlignValue = alignValue ;

	// Detect whether this is the instance for the default alignment.
	var contentDir = FCKConfig.ContentLangDirection.toLowerCase() ;
	this.IsDefaultAlign = ( alignValue == 'left' && contentDir == 'ltr' ) ||
						  ( alignValue == 'right' && contentDir == 'rtl' ) ;

	// Get the class name to be used by this instance.
	var cssClassName = this._CssClassName = ( function()
	{
		var classes = FCKConfig.JustifyClasses ;
		if ( classes )
		{
			switch ( alignValue )
			{
				case 'left' :
					return classes[0] || null ;
				case 'center' :
					return classes[1] || null ;
				case 'right' :
					return classes[2] || null ;
				case 'justify' :
					return classes[3] || null ;
			}
		}
		return null ;
	} )() ;

	if ( cssClassName && cssClassName.length > 0 )
		this._CssClassRegex = new RegExp( '(?:^|\\s+)' + cssClassName + '(?=$|\\s)' ) ;
}

FCKJustifyCommand._GetClassNameRegex = function()
{
	var regex = FCKJustifyCommand._ClassRegex ;