# Source: accordionItem.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 || {};

        rf.ui.AccordionItem = rf.ui.TogglePanelItem.extendClass({
                // class name
                name:"AccordionItem",

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

                    if (!this.disabled) {
                        rf.Event.bindById(this.id + ":header", "click", this.__onHeaderClick, this);
                    }

                    if (this.isSelected()) {
                        var item = this;
                        $(document).one("javascriptServiceComplete", function () {
                            item.__fitToHeight(item.getTogglePanel());
                        });
                    }
                },

                /***************************** Public Methods  ****************************************************************/

                __onHeaderClick : function (comp) {
                    this.getTogglePanel().switchToItem(this.getName());
                },

                /**
                 * @return {jQuery Object}
                 * */
                __header : function () {
                    return $(rf.getDomElement(this.id + ":header"));
                },

                /**
                 * @return {jQuery Object}
                 * */
                __content : function () {
                    if (!this.__content_) {
                        this.__content_ = $(rf.getDomElement(this.id + ":content"));
                    }
                    return this.__content_;
                },

                /**
                 * @private
                 *
                 * used in TogglePanel
                 * */
                __enter : function () {
                    var parentPanel = this.getTogglePanel();
                    if (parentPanel.isKeepHeight) {
                        this.__content().hide(); // TODO ?
                        this.__fitToHeight(parentPanel);
                    }

                    this.__content().show();
                    this.__header().addClass("rf-ac-itm-hdr-act").removeClass("rf-ac-itm-hdr-inact");

                    return this.__fireEnter();
                },

                __fitToHeight : function (parentPanel) {
                    var h = parentPanel.getInnerHeight();

                    var items = parentPanel.getItems();
                    for (var i in items) {
                        h -= items[i].__header().outerHeight();
                    }

                    this.__content().height(h - 20); // 20 it is padding top and bottom
                },

                getHeight : function (recalculate) {
                    if (recalculate || !this.__height) {
                        this.__height = $(rf.getDomElement(this.id)).outerHeight(true)
                    }

                    return this.__height;
                },

                /**
                 * @private
                 *
                 * used in TogglePanel
                 * */
                __leave : function () {
                    var continueProcess = this.__fireLeave();
                    if (!continueProcess) {
                        return false;
                    }

                    this.__content().hide();
                    this.__header().removeClass("rf-ac-itm-hdr-act").addClass("rf-ac-itm-hdr-inact");

                    return true;
                }
            });

        // define super class link
        var $super = rf.ui.AccordionItem.$super;
    })(RichFaces.jQuery, RichFaces);