/*
 *
 * (c) Copyright Ascensio System Limited 2010-2016
 *
 * This program is a free software product. You can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License (AGPL)
 * version 3 as published by the Free Software Foundation. In accordance with
 * Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
 * that Ascensio System SIA expressly excludes the warranty of non-infringement
 * of any third-party rights.
 *
 * This program is distributed WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
 * details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
 *
 * You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
 * EU, LV-1021.
 *
 * The  interactive user interfaces in modified source and object code versions
 * of the Program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU AGPL version 3.
 *
 * Pursuant to Section 7(b) of the License you must retain the original Product
 * logo when distributing the program. Pursuant to Section 7(e) we decline to
 * grant you any rights under trademark law for use of our trademarks.
 *
 * All the Product's GUI elements, including illustrations and icon sets, as
 * well as technical writing content are licensed under the terms of the
 * Creative Commons Attribution-ShareAlike 4.0 International. See the License
 * terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
 *
*/
Ext.define('Common.component.RepeatableButton', {
    extend: 'Ext.Button',
    xtype: 'repeatablebutton',
    requires: ['Ext.util.TapRepeater'],

    initialize: function() {
        this.callParent(arguments);

        this.repeater = this.createRepeater(this.element, this.onRepeatTap);
    },

    // @private
    destroy: function() {
        var me = this;
        Ext.destroy(me.repeater);

        me.callParent(arguments);
    },

    // @private
    createRepeater: function(el, fn) {
        var me = this,
            repeater = Ext.create('Ext.util.TapRepeater', {
                el          : el,
                accelerate  : true,
                delay       : 500
            });

        repeater.on({
            tap         : fn,
            touchstart  : 'onTouchStart',
            touchend    : 'onTouchEnd',
            scope       : me
        });

        return repeater;
    },

    // @private
    onRepeatTap: function(e) {
        this.fireAction('tap', [this, e, true], 'doTap');
    },

    // @private
    doTap: function(me, e, handle) {
        if (Ext.isBoolean(handle) && handle) {
            this.callParent(arguments);
        } else {
            return false;
        }
    },

    // @private
    onTouchStart: function(repeater) {
        if (!this.getDisabled()) {
            this.element.addCls(Ext.baseCSSPrefix + 'button-pressing');
        }
    },

    // @private
    onTouchEnd: function(repeater) {
        this.element.removeCls(Ext.baseCSSPrefix + 'button-pressing');
    }
});