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87 lines
3.3 KiB
C++
87 lines
3.3 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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#ifndef _PDF_WRITER_SRC_FONT14_H
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#define _PDF_WRITER_SRC_FONT14_H
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#include "Font.h"
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namespace PdfWriter
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{
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class CXref;
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class CDocument;
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class CFont14 : public CFontDict
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{
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public:
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CFont14(CXref* pXref, CDocument* pDocument, EStandard14Fonts eType);
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EFontType GetFontType()
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{
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return fontType1;
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}
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unsigned int GetWidth(unsigned short ushCode);
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void AddWidth(unsigned int nWidth);
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unsigned short EncodeUnicode(const unsigned int& unGID, const unsigned int& unUnicode, bool& bNew);
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unsigned short EncodeGID(const unsigned int& unGID, bool& bNew);
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private:
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unsigned short m_ushCodesCount;
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std::map<unsigned int, unsigned short> m_mUnicodeToCode;
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std::vector<unsigned int> m_vCodeToGid;
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std::vector<unsigned int> m_vWidths;
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};
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class CFontEmbedded : public CFontDict
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{
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public:
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CFontEmbedded(CXref* pXref, CDocument* pDocument);
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bool LoadFont(const std::string& sFontKey, EFontType eFontType, const std::map<unsigned int, unsigned int>& mCodeToWidth, const std::map<unsigned int, unsigned int>& mCodeToUnicode, const std::map<unsigned int, unsigned int>& mCodeToGID);
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EFontType GetFontType() { return m_eFontType; }
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unsigned int GetWidth(unsigned short ushCode);
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unsigned int EncodeUnicode(const unsigned int& unGID, const unsigned int& unUnicode);
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unsigned int EncodeGID(const unsigned int& unGID);
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const char* GetFontKey() const { return m_sFontKey.c_str(); }
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void UpdateKey(const std::string& sFontKey) { m_sFontKey = sFontKey; }
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private:
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std::string m_sFontKey;
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EFontType m_eFontType;
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std::map<unsigned int, unsigned int> m_mCodeToUnicode;
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std::map<unsigned int, unsigned int> m_mCodeToGID;
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std::map<unsigned int, unsigned int> m_mCodeToWidth; // Code -> Width в единицах em
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};
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}
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#endif // _PDF_WRITER_SRC_FONT14_H
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