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73 lines
3.3 KiB
C++
73 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_READER_FONT_H
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#define _PDF_READER_FONT_H
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#include <vector>
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#include <string>
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#include <map>
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#include "../lib/xpdf/PDFDoc.h"
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#include "../lib/xpdf/AcroForm.h"
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#include "../../DesktopEditor/graphics/pro/Fonts.h"
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#include "RendererOutputDev.h"
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#include "PdfAnnot.h"
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namespace PdfReader
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{
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struct CAnnotFontInfo
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{
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std::wstring wsFontName;
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std::wstring wsFontPath;
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std::wstring wsActualFontName;
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bool bBold = false;
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bool bItalic = false;
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};
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std::string GetRCFromDS(const std::string& sDS, Object* pContents, const std::vector<double>& arrCFromDA);
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bool IsNeedCMap(PDFDoc* pDoc);
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bool IsBaseFont(const std::wstring& wsName);
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std::map<std::wstring, std::wstring> GetAllFonts(PDFDoc* pdfDoc, NSFonts::IFontManager* pFontManager, CPdfFontList* pFontList, bool bIsNeedCMap);
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std::wstring GetFontData(PDFDoc* pdfDoc, NSFonts::IFontManager* pFontManager, CPdfFontList *pFontList, Object* oFontRef, std::string& sFontName, std::string& sActualFontName, bool& bBold, bool& bItalic, bool bIsNeedCMap = false);
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bool GetFontFromAP(PDFDoc* pdfDoc, AcroFormField* pField, Object* oFontRef, std::string& sFontKey);
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std::vector<CAnnotFontInfo> GetAnnotFontInfos(PDFDoc* pdfDoc, NSFonts::IFontManager* pFontManager, CPdfFontList* pFontList, Object* oAnnotRef);
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std::map<std::wstring, std::wstring> GetFreeTextFont(PDFDoc* pdfDoc, NSFonts::IFontManager* pFontManager, CPdfFontList* pFontList, Object* oAnnotRef, std::vector<CAnnotMarkup::CFontData*>& arrRC);
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bool FindFonts(Object* oStream, int nDepth, Object* oResFonts);
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int CollectFontWidths(GfxFont* gfxFont, Dict* pFontDict, std::map<unsigned int, unsigned int>& mGIDToWidth);
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void CheckFontStylePDF(std::wstring& sName, bool& bBold, bool& bItalic);
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bool EraseSubsetTag(std::wstring& sFontName);
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}
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#endif // _PDF_READER_FONT_H
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