| //======================================================================== |
| // |
| // SplashFTFontEngine.h |
| // |
| //======================================================================== |
| |
| //======================================================================== |
| // |
| // Modified under the Poppler project - http://poppler.freedesktop.org |
| // |
| // All changes made under the Poppler project to this file are licensed |
| // under GPL version 2 or later |
| // |
| // Copyright (C) 2006 Takashi Iwai <tiwai@suse.de> |
| // Copyright (C) 2009 Petr Gajdos <pgajdos@novell.com> |
| // Copyright (C) 2009, 2018 Albert Astals Cid <aacid@kde.org> |
| // Copyright (C) 2011 Andreas Hartmetz <ahartmetz@gmail.com> |
| // Copyright (C) 2013 Thomas Freitag <Thomas.Freitag@alfa.de> |
| // Copyright (C) 2017 Adrian Johnson <ajohnson@redneon.com> |
| // |
| // To see a description of the changes please see the Changelog file that |
| // came with your tarball or type make ChangeLog if you are building from git |
| // |
| //======================================================================== |
| |
| #ifndef SPLASHFTFONTENGINE_H |
| #define SPLASHFTFONTENGINE_H |
| |
| #include <ft2build.h> |
| #include FT_FREETYPE_H |
| |
| class SplashFontFile; |
| class SplashFontFileID; |
| class SplashFontSrc; |
| |
| //------------------------------------------------------------------------ |
| // SplashFTFontEngine |
| //------------------------------------------------------------------------ |
| |
| class SplashFTFontEngine { |
| public: |
| |
| static SplashFTFontEngine *init(bool aaA, bool enableFreeTypeHintingA, bool enableSlightHinting); |
| |
| ~SplashFTFontEngine(); |
| |
| SplashFTFontEngine(const SplashFTFontEngine&) = delete; |
| SplashFTFontEngine& operator=(const SplashFTFontEngine&) = delete; |
| |
| // Load fonts. |
| SplashFontFile *loadType1Font(SplashFontFileID *idA, SplashFontSrc *src, const char **enc); |
| SplashFontFile *loadType1CFont(SplashFontFileID *idA, SplashFontSrc *src, const char **enc); |
| SplashFontFile *loadOpenTypeT1CFont(SplashFontFileID *idA, SplashFontSrc *src, const char **enc); |
| SplashFontFile *loadCIDFont(SplashFontFileID *idA, SplashFontSrc *src); |
| SplashFontFile *loadOpenTypeCFFFont(SplashFontFileID *idA, SplashFontSrc *src, |
| int *codeToGID, int codeToGIDLen); |
| SplashFontFile *loadTrueTypeFont(SplashFontFileID *idA, SplashFontSrc *src, |
| int *codeToGID, int codeToGIDLen, int faceIndex = 0); |
| bool getAA() { return aa; } |
| void setAA(bool aaA) { aa = aaA; } |
| |
| private: |
| |
| SplashFTFontEngine(bool aaA, bool enableFreeTypeHintingA, bool enableSlightHintingA, FT_Library libA); |
| |
| bool aa; |
| bool enableFreeTypeHinting; |
| bool enableSlightHinting; |
| FT_Library lib; |
| bool useCIDs; |
| |
| friend class SplashFTFontFile; |
| friend class SplashFTFont; |
| }; |
| |
| #endif |