Add embed worker

Author: K0R0L

embed/embed.js

@@ -0,0 +1,36 @@
+/*
+ * (c) Copyright Ascensio System SIA 2010-2019
+ *
+ * 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 20A-12 Ernesta Birznieka-Upisha
+ * street, Riga, Latvia, EU, LV-1050.
+ *
+ * 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
+ *
+ */
+
+"use strict";
+(function(){function b(a){this.frame=a;this.x=window.scrollX;this.y=window.scrollY;this.isLock=!1;document.addEventListener("scroll",this.onScroll.bind(this),!1);window.addEventListener("blur",this.onBlur.bind(this),!1);window.addEventListener("pointermove",this.onMove.bind(this),!1);window.addEventListener("wheel",this.onMove.bind(this),!1);this.frame.addEventListener("pointerover",this.onOver.bind(this),!1);this.frame.addEventListener("pointerleave",this.onLeave.bind(this),!1)}window.AscEmbed=window.AscEmbed||
+{};b.prototype.onScroll=function(){document.activeElement===this.frame||this.isLock?window.scrollTo(this.x,this.y):(this.x=window.scrollX,this.y=window.scrollY)};b.prototype.onBlur=function(){if(document.activeElement===this.frame){this.isLock=!0;var a=this;setTimeout(function(){a.isLock=!1},100)}};b.prototype.onOver=function(){};b.prototype.onLeave=function(){this.frame.blur()};b.prototype.onMove=function(){document.activeElement===this.frame&&this.frame.blur()};window.AscEmbed.initWorker=function(a){window.AscEmbed.workers=
+window.AscEmbed.workers||[];a=new b(a);window.AscEmbed.workers.push(a);return a}})();