103 lines
4 KiB
JavaScript
103 lines
4 KiB
JavaScript
/*
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* (c) Copyright Ascensio System SIA 2010-2014
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia,
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* EU, LV-1021.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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(function ($, window, undefined) {
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var asc = window["Asc"],
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asc_typeOf = asc.typeOf;
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function asc_CHandlersList(handlers) {
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if (! (this instanceof asc_CHandlersList)) {
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return new asc_CHandlersList(handlers);
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}
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this.handlers = handlers || {};
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return this;
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}
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asc_CHandlersList.prototype = {
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trigger: function (eventName) {
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var h = this.handlers[eventName],
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t = asc_typeOf(h),
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a = Array.prototype.slice.call(arguments, 1),
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i;
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if (t === "function") {
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return h.apply(this, a);
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}
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if (t === "array") {
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for (i = 0; i < h.length; i += 1) {
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if (asc_typeOf(h[i]) === "function") {
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h[i].apply(this, a);
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}
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}
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return true;
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}
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return false;
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},
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add: function (eventName, eventHandler, replaceOldHandler) {
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var th = this.handlers,
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h, old, t;
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if (replaceOldHandler || !th.hasOwnProperty(eventName)) {
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th[eventName] = eventHandler;
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} else {
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old = h = th[eventName];
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t = asc_typeOf(old);
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if (t !== "array") {
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h = th[eventName] = [];
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if (t === "function") {
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h.push(old);
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}
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}
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h.push(eventHandler);
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}
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},
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remove: function (eventName, eventHandler) {
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var th = this.handlers,
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h = th[eventName],
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i;
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if (th.hasOwnProperty(eventName)) {
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if (asc_typeOf(h) !== "array" || asc_typeOf(eventHandler) !== "function") {
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delete th[eventName];
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return true;
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}
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for (i = h.length - 1; i >= 0; i -= 1) {
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if (h[i] === eventHandler) {
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delete h[i];
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return true;
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}
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}
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}
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return false;
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}
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};
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var prot;
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window["Asc"]["asc_CHandlersList"] = window["Asc"].asc_CHandlersList = asc_CHandlersList;
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prot = asc_CHandlersList.prototype;
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prot["trigger"] = prot.trigger = prot.trigger;
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prot["add"] = prot.add = prot.add;
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prot["remove"] = prot.remove = prot.remove;
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})(jQuery, window); |