Source: abstract_entry.js

/*************************************************************
 *
 *  Copyright (c) 2015-2016 The MathJax Consortium
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
/**
 * @fileoverview Abstract class of menu entries.
 *
 * @author volker.sorge@gmail.com (Volker Sorge)
 */
/// <reference path="entry.ts" />
/// <reference path="menu_element.ts" />
var ContextMenu;
(function (ContextMenu) {
    class AbstractEntry extends ContextMenu.MenuElement {
        /**
         * @constructor
         * @implements {Entry}
         * @extends {MenuElement}
         * @param {Menu} menu The context menu or sub-menu the entry belongs to.
         * @param {string} type The type of the entry.
         */
        constructor(menu, type) {
            super();
            /**
             * Class name.
             * @type {HtmlClass}
             */
            this.className = ContextMenu.HtmlClasses['MENUITEM'];
            /**
             * Aria role element.
             * @type {string}
             */
            this.role = 'menuitem';
            this.type = 'entry';
            this.hidden = false;
            this.menu = menu;
            this.type = type;
        }
        /**
         * @return {Menu} The context menu or sub-menu the entry belongs to.
         */
        getMenu() {
            return this.menu;
        }
        /**
         * @param {Menu} menu Sets the menu.
         */
        setMenu(menu) {
            this.menu = menu;
        }
        /**
         * @return {string} The type of the menu entry, used for jsonification.
         */
        getType() {
            return this.type;
        }
        /**
         * @override
         */
        hide() {
            this.hidden = true;
            this.menu.generateMenu();
        }
        /**
         * @override
         */
        show() {
            this.hidden = false;
            this.menu.generateMenu();
        }
        /**
         * @override
         */
        isHidden() {
            return this.hidden;
        }
    }
    ContextMenu.AbstractEntry = AbstractEntry;
})(ContextMenu || (ContextMenu = {}));