93 lines
3.2 KiB
C++
93 lines
3.2 KiB
C++
/*
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* (c) Copyright Ascensio System SIA 2010-2023
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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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#pragma once
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#include "IVisitable.h"
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#include "PictureDescriptor.h"
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namespace DocFileFormat
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{
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class WordDocument;
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class OleObject: public IVisitable
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{
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friend class OleObjectMapping;
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public:
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enum LinkUpdateOption
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{
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NoLink = 0,
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Always = 1,
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OnCall = 3
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};
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int nWordVersion;
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std::wstring ObjectId;
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std::wstring ClassId;
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std::wstring UserType; // Display name of the linked object or embedded object.
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std::wstring ClipboardFormat;
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std::wstring Link;
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std::wstring Program;
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LinkUpdateOption updateMode = NoLink;
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std::wstring UpdateMode;
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bool isLinked = false;
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bool isEquation = false;
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bool isEmbedded = false;
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bool isPackage = false;
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std::pair<boost::shared_array<char>, size_t> embeddedData;
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PictureDescriptor pictureDesciptor;
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OleObject( const CharacterPropertyExceptions* chpx, WordDocument* document);
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virtual ~OleObject() {}
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private:
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POLE::Storage *oleStorage = NULL;
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bool processLinkInfoStream ( const std::wstring& linkStream );
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void processEquationNativeStream( const std::wstring& eqStream );
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void processPICStream ( const std::wstring& picStream );
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void processMETAStream ( const std::wstring& metaStream );
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bool processCompObjStream ( const std::wstring& compStream );
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bool processOleStream ( const std::wstring& oleStreamName );
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bool processPackageStream (const std::wstring& oleStreamName);
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void processOleStream ( VirtualStreamReader& reader );
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void processLinkInfoStream ( VirtualStreamReader& reader );
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void processCompObjStream ( VirtualStreamReader& reader );
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std::wstring getOleEntryName ( const CharacterPropertyExceptions* chpx );
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};
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}
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