/*
 * Copyright (C) Vulcan Inc.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program.If not, see <http://www.gnu.org/licenses/>.
 *
 */

/**
 * @file
 * @ingroup SMWHaloMiscellaneous
 * 
 * @author Kai K�hn
 * 
 */
var GeneralGUI = Class.create();
GeneralGUI.prototype = {
    initialize: function() {
        this.closedContainers = GeneralBrowserTools.getCookieObject("smwNavigationContainers");
        if (this.closedContainers == null) this.closedContainers = new Object();
    },
    
    switchVisibilityWithState: function(id) {
    	if ($(id).visible()) {
    		this.closedContainers[id] = true;
                closedimg = "<img id=\"" + id + "_img\" class=\"icon_navi\" onmouseout=\"(src='"+ wgScriptPath + "/extensions/SMWHalo/skins/expandable.gif')\" onmouseover=\"(src='"+ wgScriptPath + "/extensions/SMWHalo/skins/expandable-act.gif')\" src=\""+ wgScriptPath+ "/extensions/SMWHalo/skins/expandable.gif\"/>";
                $(id+"_img").replace(closedimg);
    	} else {
    		this.closedContainers[id] = false;
                openedimg = "<img id=\"" + id + "_img\" class=\"icon_navi\" onmouseout=\"(src='"+ wgScriptPath + "/extensions/SMWHalo/skins/expandable-up.gif')\" onmouseover=\"(src='"+ wgScriptPath + "/extensions/SMWHalo/skins/expandable-up-act.gif')\" src=\""+ wgScriptPath + "/extensions/SMWHalo/skins/expandable-up.gif\"/>";;
                $(id+"_img").replace(openedimg)
    	}
    	GeneralBrowserTools.setCookieObject("smwNavigationContainers", this.closedContainers);
    	this.switchVisibility(id);
    },
    
    update: function() {
    	for (var id in this.closedContainers) {
    		if (this.closedContainers[id] == true) {
                        closedimg = "<img id=\"" + id + "_img\" class=\"icon_navi\" onmouseout=\"(src='"+ wgScriptPath + "/extensions/SMWHalo/skins/expandable.gif')\" onmouseover=\"(src='"+ wgScriptPath + "/extensions/SMWHalo/skins/expandable-act.gif')\" src=\""+ wgScriptPath + "/extensions/SMWHalo/skins/expandable.gif\"/>";
                        $(id+"_img").replace(closedimg);
    			this.switchVisibility(id);
    		}
    	}
    },
    
    switchVisibility: function(container) {
        var visible = $(container).visible();
        if ( visible ) {    
            $(container).hide();
        } else {
            $(container).show();
        }
    }
   
}
window.smwhg_generalGUI = new GeneralGUI();
Event.observe(window, 'load', smwhg_generalGUI.update.bind(smwhg_generalGUI));