| //======================================================================== |
| // |
| // SplashFontFile.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) 2008, 2010, 2018, 2024 Albert Astals Cid <aacid@kde.org> |
| // Copyright (C) 2022 Oliver Sander <oliver.sander@tu-dresden.de> |
| // Copyright (C) 2024 g10 Code GmbH, Author: Sune Stolborg Vuorela <sune@vuorela.dk> |
| // |
| // 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 SPLASHFONTFILE_H |
| #define SPLASHFONTFILE_H |
| |
| #include <string> |
| #include <vector> |
| #include <memory> |
| |
| #include "SplashTypes.h" |
| #include "poppler_private_export.h" |
| |
| class SplashFontEngine; |
| class SplashFont; |
| class SplashFontFileID; |
| |
| //------------------------------------------------------------------------ |
| // SplashFontFile |
| //------------------------------------------------------------------------ |
| |
| class POPPLER_PRIVATE_EXPORT SplashFontSrc |
| { |
| public: |
| SplashFontSrc(); |
| |
| SplashFontSrc(const SplashFontSrc &) = delete; |
| SplashFontSrc &operator=(const SplashFontSrc &) = delete; |
| |
| void setFile(const std::string &file); |
| void setBuf(char *bufA, int buflenA); |
| void setBuf(std::vector<unsigned char> &&bufA); |
| |
| void ref(); |
| void unref(); |
| |
| bool isFile; |
| std::string fileName; |
| std::vector<unsigned char> buf; |
| |
| private: |
| ~SplashFontSrc(); |
| int refcnt; |
| }; |
| |
| class POPPLER_PRIVATE_EXPORT SplashFontFile |
| { |
| public: |
| virtual ~SplashFontFile(); |
| |
| SplashFontFile(const SplashFontFile &) = delete; |
| SplashFontFile &operator=(const SplashFontFile &) = delete; |
| |
| // Create a new SplashFont, i.e., a scaled instance of this font |
| // file. |
| virtual SplashFont *makeFont(SplashCoord *mat, const SplashCoord *textMat) = 0; |
| |
| // Get the font file ID. |
| const SplashFontFileID &getID() const { return *id; } |
| |
| // Increment the reference count. |
| void incRefCnt(); |
| |
| // Decrement the reference count. If the new value is zero, delete |
| // the SplashFontFile object. |
| void decRefCnt(); |
| |
| bool doAdjustMatrix; |
| |
| protected: |
| SplashFontFile(std::unique_ptr<SplashFontFileID> idA, SplashFontSrc *srcA); |
| |
| std::unique_ptr<SplashFontFileID> id; |
| SplashFontSrc *src; |
| int refCnt; |
| |
| friend class SplashFontEngine; |
| }; |
| |
| #endif |