# Source: panelMenu.js

    /*
     * JBoss, Home of Professional Open Source
     * Copyright ${year}, Red Hat, Inc. and individual contributors
     * by the @authors tag. See the copyright.txt in the distribution for a
     * full listing of individual contributors.
     *
     * This is free software; you can redistribute it and/or modify it
     * under the terms of the GNU Lesser General Public License as
     * published by the Free Software Foundation; either version 2.1 of
     * the License, or (at your option) any later version.
     *
     * This software 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
     * Lesser General Public License for more details.
     *
     * You should have received a copy of the GNU Lesser General Public
     * License along with this software; if not, write to the Free
     * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
     * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
     */

    (function ($, rf) {

        rf.ui = rf.ui || {};

        var __DEFAULT_OPTIONS = {
            expandSingle : true,
            bubbleSelection : true
        };

        rf.ui.PanelMenu = rf.BaseComponent.extendClass({
                // class name
                name:"PanelMenu",

                /**
                 * @class PanelMenu
                 * @name PanelMenu
                 *
                 * @constructor
                 * @param {String} componentId - component id
                 * @param {Hash} options - params
                 * */
                init : function (componentId, options) {
                    $super.constructor.call(this, componentId);
                    this.items = {};
                    this.attachToDom();

                    this.options = $.extend(this.options, __DEFAULT_OPTIONS, options || {});
                    this.activeItem = this.__getValueInput().value;
                    this.nestingLevel = 0;

                    this.__addUserEventHandler("collapse");
                    this.__addUserEventHandler("expand");
                },

                addItem: function(item) {
                    this.items[item.itemName] = item;
                },

                deleteItem: function(item) {
                    delete this.items[item.itemName];
                },

                getSelectedItem: function() {
                    return this.getItem(this.selectedItem());
                },

                getItem: function (name) {
                    return this.items[name];
                },

                /***************************** Public Methods  ****************************************************************/
                /**
                 * @methodOf
                 * @name PanelMenu#selectItem
                 *
                 * TODO ...
                 *
                 * @param {String} name
                 * @return {void} TODO ...
                 */
                selectItem: function (name) {
                    // TODO implement
                },

                /**
                 * @methodOf
                 * @name PanelMenu#selectedItem
                 *
                 * TODO ...
                 *
                 * @return {String} TODO ...
                 */
                selectedItem: function (id) {
                    if (typeof id != "undefined") {
                        var valueInput = this.__getValueInput();
                        var prevActiveItem = valueInput.value;

                        this.activeItem = id;
                        valueInput.value = id;

                        for (var itemName in this.items) {
                            if (this.items.hasOwnProperty(itemName)) {
                                var item = this.items[itemName];
                                if (item.__isSelected()) {
                                    item.__unselect();
                                }
                            }
                        }

                        return prevActiveItem;
                    } else {
                        return this.activeItem;
                    }
                },

                __getValueInput : function() {
                    return document.getElementById(this.id + "-value");
                },

                /**
                 * @methodOf
                 * @name PanelMenu#expandAll
                 *
                 * TODO ...
                 *
                 * @return {void} TODO ...
                 */
                expandAll: function () {
                    // TODO implement
                },

                /**
                 * @methodOf
                 * @name PanelMenu#collapseAll
                 *
                 * TODO ...
                 *
                 * @return {void} TODO ...
                 */
                collapseAll: function () {
                    // TODO implement
                },

                /**
                 * @methodOf
                 * @name PanelMenu#expandGroup
                 *
                 * TODO ...
                 *
                 * @param {String} groupName
                 * @return {void} TODO ...
                 */
                expandGroup: function (groupName) {
                    // TODO implement
                },

                /**
                 * @methodOf
                 * @name PanelMenu#collapseGroup
                 *
                 * TODO ...
                 *
                 * @param {String} groupName
                 * @return {void} TODO ...
                 */
                collapseGroup: function (groupName) {
                    // TODO implement
                },

                /***************************** Private Methods ****************************************************************/

                __panelMenu  : function () {
                    return $(rf.getDomElement(this.id));
                },

                __childGroups : function () {
                    return this.__panelMenu().children(".rf-pm-top-gr")
                },

                /**
                 * @private
                 * */
                __addUserEventHandler : function (name) {
                    var handler = this.options["on" + name];
                    if (handler) {
                        //TODO nick - this will cause slowdowns in IE
                        rf.Event.bindById(this.id, name, handler);
                    }
                },

                __isActiveItem: function(item) {
                    return item.itemName == this.activeItem;
                },

                __collapseGroups : function (source) {
                    var topGroup = source.__rfTopGroup();
                    this.__childGroups().each(function (index, group) {
                        if (group.id != source.getEventElement() && (!topGroup || group.id != topGroup.id)) {
                            rf.component(group).__collapse();
                        }
                    });

                },

                destroy: function () {
                    rf.Event.unbindById(this.id, "." + this.namespace);
                    $super.destroy.call(this);
                }
            });

        // define super class link
        var $super = rf.ui.PanelMenu.$super;

    })(RichFaces.jQuery, RichFaces);