Yajbir Singh
278 lines
9.5 KiB
JavaScript
278 lines
9.5 KiB
JavaScript
/*
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* (c) Copyright Ascensio System SIA 2010-2024
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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 20A-6 Ernesta Birznieka-Upish
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* street, Riga, Latvia, EU, LV-1050.
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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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"use strict";
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function CAscThemes()
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{
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this.EditorThemes = [];
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this.DocumentThemes = [];
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this._init();
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}
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CAscThemes.prototype._init = function()
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{
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var _defaultThemes = AscCommon["g_defaultThemes"] || [];
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var _count = _defaultThemes.length;
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for (var i = 0; i < _count; i++)
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{
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this.EditorThemes[i] = new CAscThemeInfo({
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Name : _defaultThemes[i],
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Url : ("/theme" + (i + 1) + "/")
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});
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this.EditorThemes[i].Index = i;
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}
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};
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CAscThemes.prototype.get_EditorThemes = function(){ return this.EditorThemes; };
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CAscThemes.prototype.get_DocumentThemes = function(){ return this.DocumentThemes; };
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function CThemeLoadInfo()
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{
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this.FontMap = null;
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this.ImageMap = null;
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this.Theme = null;
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this.Master = null;
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this.Layouts = [];
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}
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function CThemeLoader()
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{
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this.Themes = new CAscThemes();
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this.ThemesCached = [];
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// editor themes info
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this.themes_info_editor = [];
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var count = this.Themes.EditorThemes.length;
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for (var i = 0; i < count; i++)
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this.themes_info_editor[i] = null;
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this.themes_info_document = [];
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this.Api = null;
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this.CurrentLoadThemeIndex = -1;
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this.ThemesUrl = "";
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this.ThemesUrlAbs = "";
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this.IsReloadBinaryThemeEditorNow = false;
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var oThis = this;
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this.StartLoadTheme = function(indexTheme)
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{
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var theme_info = null;
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var theme_load_info = null;
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this.Api.StartLoadTheme();
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this.CurrentLoadThemeIndex = -1;
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if (indexTheme >= 0)
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{
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theme_info = this.Themes.EditorThemes[indexTheme];
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theme_load_info = this.themes_info_editor[indexTheme];
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this.CurrentLoadThemeIndex = indexTheme;
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}
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else
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{
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theme_info = this.Themes.DocumentThemes[-indexTheme - 1];
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theme_load_info = this.themes_info_document[-indexTheme - 1];
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// при загрузке документа все данные загрузились
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this.Api.EndLoadTheme(theme_load_info);
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return;
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}
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// применяется тема из стандартных.
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if (null != theme_load_info)
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{
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if (indexTheme >= 0)
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{
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// мега схема. нужно переоткрыть бинарник, чтобы все открылось с историей
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this.IsReloadBinaryThemeEditorNow = true;
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this._callback_theme_load();
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return;
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}
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this.Api.sync_StartAction(Asc.c_oAscAsyncActionType.BlockInteraction, Asc.c_oAscAsyncAction.LoadTheme);
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this.Api.EndLoadTheme(theme_load_info);
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return;
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}
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this.Api.sync_StartAction(Asc.c_oAscAsyncActionType.BlockInteraction, Asc.c_oAscAsyncAction.LoadTheme);
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// значит эта тема еще не загружалась
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var theme_src = this.ThemesUrl + "theme" + (this.CurrentLoadThemeIndex + 1) + "/theme.bin";
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this.LoadThemeJSAsync(theme_src);
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this.Api.StartLoadTheme();
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};
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this.LoadThemeJSAsync = function(theme_src)
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{
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if (!window["NATIVE_EDITOR_ENJINE"])
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{
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var xhr = new XMLHttpRequest();
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xhr.open('GET', theme_src, true);
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if (typeof ArrayBuffer !== 'undefined' && !window.opera)
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xhr.responseType = 'arraybuffer';
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if (xhr.overrideMimeType)
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xhr.overrideMimeType('text/plain; charset=x-user-defined');
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else
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xhr.setRequestHeader('Accept-Charset', 'x-user-defined');
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xhr.onload = function()
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{
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if (this.readyState == 4 && (this.status == 200 || location.href.indexOf("file:") == 0))
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{
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if (typeof ArrayBuffer !== 'undefined' && !window.opera && this.response)
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{
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oThis._callback_theme_load(new Uint8Array(this.response));
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}
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else if (AscCommon.AscBrowser.isIE)
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{
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var _response = new VBArray(this["responseBody"]).toArray();
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var srcLen = _response.length;
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var _responseNative = new Uint8Array(srcLen);
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for (var i = 0; i < srcLen; i++)
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{
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_responseNative[i] = _response[i];
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}
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oThis._callback_theme_load(_responseNative);
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}
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else
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{
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var srcLen = this.responseText.length;
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var _responseNative = new Uint8Array(srcLen);
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for (var i = 0; i < srcLen; i++)
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{
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_responseNative[i] = (this.responseText.charCodeAt(i) & 0xFF);
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}
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oThis._callback_theme_load(_responseNative);
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}
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}
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};
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xhr.send(null);
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}
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else
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{
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this._callback_theme_load(window['native']['WC_LoadTheme'](theme_src));
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}
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};
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this._callback_theme_load = function(_binary)
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{
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if (_binary)
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oThis.ThemesCached[oThis.CurrentLoadThemeIndex] = _binary;
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_binary = oThis.ThemesCached[oThis.CurrentLoadThemeIndex];
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if (_binary)
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{
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var _loader = new AscCommon.BinaryPPTYLoader();
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_loader.Api = oThis.Api;
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_loader.IsThemeLoader = true;
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var pres = {};
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pres.setSldSz = function(pr) {
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this.sldSz = pr;
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};
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pres.GetWidthEMU = AscCommonSlide.CPresentation.prototype.GetWidthEMU;
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pres.GetHeightEMU = AscCommonSlide.CPresentation.prototype.GetHeightEMU;
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pres.GetWidthMM = AscCommonSlide.CPresentation.prototype.GetWidthMM;
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pres.GetHeightMM = AscCommonSlide.CPresentation.prototype.GetHeightMM;
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pres.slideMasters = [];
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pres.DrawingDocument = editor.WordControl.m_oDrawingDocument;
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pres.CommentAuthors = {};
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AscCommon.History.MinorChanges = true;
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_loader.Load(_binary, pres);
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AscCommon.History.MinorChanges = false;
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if (oThis.IsReloadBinaryThemeEditorNow || window["NATIVE_EDITOR_ENJINE"])
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{
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oThis.asyncImagesEndLoaded();
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oThis.IsReloadBinaryThemeEditorNow = false;
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return;
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}
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// теперь объект this.themes_info_editor[this.CurrentLoadThemeIndex]
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oThis.Api.FontLoader.ThemeLoader = oThis;
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oThis.Api.FontLoader.LoadDocumentFonts2(oThis.themes_info_editor[oThis.CurrentLoadThemeIndex].FontMap);
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return;
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}
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// ошибка!!!
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};
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this.asyncFontsStartLoaded = function()
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{
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// началась загрузка шрифтов
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};
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this.asyncFontsEndLoaded = function()
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{
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// загрузка шрифтов
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this.Api.FontLoader.ThemeLoader = null;
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this.Api.ImageLoader.ThemeLoader = this;
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this.Api.ImageLoader.LoadDocumentImages(this.themes_info_editor[this.CurrentLoadThemeIndex].ImageMap);
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};
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this.asyncImagesStartLoaded = function(aImages)
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{
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// началась загрузка картинок
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};
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this.asyncImagesEndLoaded = function()
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{
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this.Api.ImageLoader.ThemeLoader = null;
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this.Api.EndLoadTheme(this.themes_info_editor[this.CurrentLoadThemeIndex]);
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this.CurrentLoadThemeIndex = -1;
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};
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}
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//-------------------------------------------------------------export---------------------------------------------------
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window['AscCommonSlide'] = window['AscCommonSlide'] || {};
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window['AscCommonSlide'].CThemeLoader = CThemeLoader;
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window['AscCommonSlide'].CThemeLoadInfo = CThemeLoadInfo;
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CAscThemes.prototype['get_EditorThemes'] = CAscThemes.prototype.get_EditorThemes;
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CAscThemes.prototype['get_DocumentThemes'] = CAscThemes.prototype.get_DocumentThemes;
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