WebRoot/fckeditor/editor/_source/internals/fcktools.js

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

/*
 * 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 ==
 *
 * Utility functions.
 */

var FCKTools = new Object() ;

FCKTools.CreateBogusBR = function( targetDocument )
{
	var eBR = targetDocument.createElement( 'br' ) ;
//	eBR.setAttribute( '_moz_editor_bogus_node', 'TRUE' ) ;
	eBR.setAttribute( 'type', '_moz' ) ;
	return eBR ;
}

/**
 * Fixes relative URL entries defined inside CSS styles by appending a prefix
 * to them.
 * @param (String) cssStyles The CSS styles definition possibly containing url()
 *		paths.
 * @param (String) urlFixPrefix The prefix to append to relative URLs.
 */
FCKTools.FixCssUrls = function( urlFixPrefix, cssStyles )
{
	if ( !urlFixPrefix || urlFixPrefix.length == 0 )
		return cssStyles ;

	return cssStyles.replace( /url\s*\(([\s'"]*)(.*?)([\s"']*)\)/g, function( match, opener, path, closer )
		{
			if ( /^\/|^\w?:/.test( path ) )
				return match ;
			else
				return 'url(' + opener + urlFixPrefix + path + closer + ')' ;
		} ) ;
}

FCKTools._GetUrlFixedCss = function( cssStyles, urlFixPrefix )
{
	var match = cssStyles.match( /^([^|]+)\|([\s\S]*)/ ) ;

	if ( match )
		return FCKTools.FixCssUrls( match[1], match[2] ) ;