init repo

OfficeWeb/sdk/PowerPoint/Drawing/ThemeLoader.js

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+/*
+ * (c) Copyright Ascensio System SIA 2010-2014
+ *
+ * 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
+ *
+ */
+ function CThemeLoadInfo() {
+    this.FontMap = null;
+    this.ImageMap = null;
+    this.Theme = null;
+    this.Master = null;
+    this.Layouts = new Array();
+}
+function CThemeLoader() {
+    this.Themes = new CAscThemes();
+    this.themes_info_editor = new Array();
+    var count = this.Themes.EditorThemes.length;
+    for (var i = 0; i < count; i++) {
+        this.themes_info_editor[i] = null;
+    }
+    this.themes_info_document = new Array();
+    this.Api = null;
+    this.CurrentLoadThemeIndex = -1;
+    this.ThemesUrl = "";
+    this.IsReloadBinaryThemeEditor = true;
+    this.IsReloadBinaryThemeEditorNow = false;
+    var oThis = this;
+    this.StartLoadTheme = function (indexTheme) {
+        var theme_info = null;
+        var theme_load_info = null;
+        this.Api.StartLoadTheme();
+        this.CurrentLoadThemeIndex = -1;
+        if (indexTheme >= 0) {
+            theme_info = this.Themes.EditorThemes[indexTheme];
+            theme_load_info = this.themes_info_editor[indexTheme];
+            this.CurrentLoadThemeIndex = indexTheme;
+        } else {
+            theme_info = this.Themes.DocumentThemes[-indexTheme - 1];
+            theme_load_info = this.themes_info_document[-indexTheme - 1];
+            this.Api.EndLoadTheme(theme_load_info);
+            return;
+        }
+        if (null != theme_load_info) {
+            if (indexTheme >= 0 && this.IsReloadBinaryThemeEditor) {
+                this.IsReloadBinaryThemeEditorNow = true;
+                this._callback_theme_load();
+                return;
+            }
+            this.Api.EndLoadTheme(theme_load_info);
+            return;
+        }
+        this.Api.sync_StartAction(c_oAscAsyncActionType.BlockInteraction, c_oAscAsyncAction.LoadTheme);
+        var theme_src = this.ThemesUrl + "theme" + (this.CurrentLoadThemeIndex + 1) + "/theme.js";
+        this.LoadThemeJSAsync(theme_src);
+        this.Api.StartLoadTheme();
+    };
+    this.LoadThemeJSAsync = function (theme_src) {
+        var scriptElem = document.createElement("script");
+        if (scriptElem.readyState && false) {
+            scriptElem.onreadystatechange = function () {
+                if (this.readyState == "complete" || this.readyState == "loaded") {
+                    scriptElem.onreadystatechange = null;
+                    setTimeout(oThis._callback_theme_load, 0);
+                }
+            };
+        }
+        scriptElem.onload = scriptElem.onerror = oThis._callback_theme_load;
+        scriptElem.setAttribute("src", theme_src);
+        scriptElem.setAttribute("type", "text/javascript");
+        document.getElementsByTagName("head")[0].appendChild(scriptElem);
+    };
+    this._callback_theme_load = function () {
+        var g_th = window["g_theme" + (oThis.CurrentLoadThemeIndex + 1)];
+        if (g_th !== undefined) {
+            var _loader = new BinaryPPTYLoader();
+            _loader.Api = oThis.Api;
+            _loader.IsThemeLoader = true;
+            var pres = new Object();
+            pres.themes = new Array();
+            pres.slideMasters = new Array();
+            pres.slideLayouts = new Array();
+            _loader.Load(g_th, pres);
+            if (oThis.IsReloadBinaryThemeEditorNow) {
+                oThis.asyncImagesEndLoaded();
+                oThis.IsReloadBinaryThemeEditorNow = false;
+                return;
+            }
+            oThis.Api.FontLoader.ThemeLoader = oThis;
+            oThis.Api.FontLoader.LoadDocumentFonts2(oThis.themes_info_editor[oThis.CurrentLoadThemeIndex].FontMap);
+            return;
+        }
+    };
+    this.asyncFontsStartLoaded = function () {};
+    this.asyncFontsEndLoaded = function () {
+        this.Api.FontLoader.ThemeLoader = null;
+        this.Api.ImageLoader.ThemeLoader = this;
+        this.Api.ImageLoader.LoadDocumentImages(this.themes_info_editor[this.CurrentLoadThemeIndex].ImageMap);
+    };
+    this.asyncImagesStartLoaded = function () {};
+    this.asyncImagesEndLoaded = function () {
+        this.Api.ImageLoader.ThemeLoader = null;
+        this.Api.EndLoadTheme(this.themes_info_editor[this.CurrentLoadThemeIndex]);
+        this.CurrentLoadThemeIndex = -1;
+    };
+    this._getFullImageSrc = function (src) {
+        var start = src.substring(0, 6);
+        if (0 != src.indexOf("http:") && 0 != src.indexOf("data:") && 0 != src.indexOf("https:") && 0 != src.indexOf("ftp:") && 0 != src.indexOf("file:")) {
+            return this.ThemesUrl + "theme" + this.CurrentLoadThemeIndex + "/media/" + src;
+        } else {
+            return src;
+        }
+    };
+}