/*
 * WYMeditor : what you see is What You Mean web-based editor
 * Copyright (c) 2005 - 2009 Jean-Francois Hovinne, http://www.wymeditor.org/
 * Dual licensed under the MIT (MIT-license.txt)
 * and GPL (GPL-license.txt) licenses.
 *
 * For further information visit:
 * http://www.wymeditor.org/
 *
 * File Name:
 * jquery.wymeditor.hovertools.js
 * hovertools plugin for WYMeditor
 *
 * File Authors:
 * Jean-Francois Hovinne (jf.hovinne a-t wymeditor dotorg)
 */

//Extend WYMeditor
WYMeditor.editor.prototype.hovertools = function() {
 
 var wym = this;
 
 //bind events on buttons
 jQuery(this._box).find(this._options.toolSelector).hover(
 function() {
 wym.status(jQuery(this).html());
 },
 function() {
 wym.status(' ');
 }
 );

 //classes: add/remove a style attr to matching elems
 //while mouseover/mouseout
 jQuery(this._box).find(this._options.classSelector).hover(
 function() {
 var aClasses = eval(wym._options.classesItems);
 var sName = jQuery(this).attr(WYMeditor.NAME);
 var oClass = WYMeditor.Helper.findByName(aClasses, sName);

 if(oClass){
 jqexpr = oClass.expr;
 //don't use jQuery.find() on the iframe body
 //because of MSIE + jQuery + expando issue (#JQ1143)
 if(!jQuery.browser.msie)
 jQuery(wym._doc).find(jqexpr).css('background-color','#cfc');
 }
 },
 function() {
 //don't use jQuery.find() on the iframe body
 //because of MSIE + jQuery + expando issue (#JQ1143)
 if(!jQuery.browser.msie)
 jQuery(wym._doc).find('*').removeAttr('style');
 }
 );

};