mirror of
https://github.com/ONLYOFFICE/core.git
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76 lines
3.1 KiB
C++
76 lines
3.1 KiB
C++
/*
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* (c) Copyright Ascensio System SIA 2010-2019
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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-12 Ernesta Birznieka-Upisha
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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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#ifndef _OFFICE_DRAWING_FILE_H
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#define _OFFICE_DRAWING_FILE_H
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#include <string>
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class IRenderer;
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enum OfficeDrawingFileType
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{
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odftPDF = 0,
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odftXPS = 1,
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odftDJVU = 2,
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odftUndefined = 255
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};
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class IOfficeDrawingFile
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{
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public:
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virtual ~IOfficeDrawingFile() {}
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virtual bool LoadFromFile(const std::wstring& file, const std::wstring& options = L"",
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const std::wstring& owner_password = L"", const std::wstring& user_password = L"") = 0;
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virtual bool LoadFromMemory(unsigned char* data, unsigned long length, const std::wstring& options = L"",
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const std::wstring& owner_password = L"", const std::wstring& user_password = L"") = 0;
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virtual void Close() = 0;
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virtual OfficeDrawingFileType GetType() = 0;
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virtual std::wstring GetTempDirectory() = 0;
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virtual void SetTempDirectory(const std::wstring& directory) = 0;
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virtual int GetPagesCount() = 0;
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virtual void GetPageInfo(int nPageIndex, double* pdWidth, double* pdHeight, double* pdDpiX, double* pdDpiY) = 0;
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virtual void DrawPageOnRenderer(IRenderer* pRenderer, int nPageIndex, bool* pBreak) = 0;
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virtual unsigned char* ConvertToPixels(int nPageIndex, int nRasterW, int nRasterH, bool bIsFlip = false) = 0;
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virtual void ConvertToRaster(int nPageIndex, const std::wstring& path, int nImageType, const int nRasterW = -1, const int nRasterH = -1) = 0;
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#ifdef BUILDING_WASM_MODULE
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virtual unsigned char* GetStructure() = 0;
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virtual unsigned char* GetGlyphs(int nPageIndex) = 0;
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virtual unsigned char* GetLinks (int nPageIndex) = 0;
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#endif
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};
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#endif // _OFFICE_DRAWING_FILE_H
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