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Diffstat (limited to 'core/fxge/include/fx_font.h')
-rw-r--r--core/fxge/include/fx_font.h196
1 files changed, 4 insertions, 192 deletions
diff --git a/core/fxge/include/fx_font.h b/core/fxge/include/fx_font.h
index 817a9d12ee..524a540c38 100644
--- a/core/fxge/include/fx_font.h
+++ b/core/fxge/include/fx_font.h
@@ -19,12 +19,10 @@ typedef struct FT_FaceRec_* FXFT_Face;
typedef void* FXFT_Library;
class CFX_FaceCache;
-class CFX_FontMapper;
class CFX_PathData;
class CFX_SizeGlyphCache;
class CFX_SubstFont;
class CTTFontDesc;
-class IFX_SystemFontInfo;
#ifdef _SKIA_SUPPORT_
class SkTypeface;
@@ -71,6 +69,10 @@ using CFX_TypeFace = SkTypeface;
#define CHARSET_FLAG_GB 16
#define CHARSET_FLAG_KOREAN 32
+#define GET_TT_SHORT(w) (uint16_t)(((w)[0] << 8) | (w)[1])
+#define GET_TT_LONG(w) \
+ (uint32_t)(((w)[0] << 24) | ((w)[1] << 16) | ((w)[2] << 8) | (w)[3])
+
class CFX_Font {
public:
CFX_Font();
@@ -238,146 +240,6 @@ class CFX_SubstFont {
#define FX_FONT_FLAG_SYMBOLIC_DINGBATS 0x20
#define FX_FONT_FLAG_MULTIPLEMASTER 0x40
-class CFX_FontMgr {
- public:
- CFX_FontMgr();
- ~CFX_FontMgr();
-
- void InitFTLibrary();
-
- FXFT_Face GetCachedFace(const CFX_ByteString& face_name,
- int weight,
- FX_BOOL bItalic,
- uint8_t*& pFontData);
- FXFT_Face AddCachedFace(const CFX_ByteString& face_name,
- int weight,
- FX_BOOL bItalic,
- uint8_t* pData,
- uint32_t size,
- int face_index);
- FXFT_Face GetCachedTTCFace(int ttc_size,
- uint32_t checksum,
- int font_offset,
- uint8_t*& pFontData);
- FXFT_Face AddCachedTTCFace(int ttc_size,
- uint32_t checksum,
- uint8_t* pData,
- uint32_t size,
- int font_offset);
- FXFT_Face GetFileFace(const FX_CHAR* filename, int face_index);
- FXFT_Face GetFixedFace(const uint8_t* pData, uint32_t size, int face_index);
- void ReleaseFace(FXFT_Face face);
- void SetSystemFontInfo(std::unique_ptr<IFX_SystemFontInfo> pFontInfo);
- FXFT_Face FindSubstFont(const CFX_ByteString& face_name,
- FX_BOOL bTrueType,
- uint32_t flags,
- int weight,
- int italic_angle,
- int CharsetCP,
- CFX_SubstFont* pSubstFont);
- bool GetBuiltinFont(size_t index, const uint8_t** pFontData, uint32_t* size);
- CFX_FontMapper* GetBuiltinMapper() const { return m_pBuiltinMapper.get(); }
- FXFT_Library GetFTLibrary() const { return m_FTLibrary; }
- bool FTLibrarySupportsHinting() const { return m_FTLibrarySupportsHinting; }
-
- private:
- std::unique_ptr<CFX_FontMapper> m_pBuiltinMapper;
- std::map<CFX_ByteString, CTTFontDesc*> m_FaceMap;
- FXFT_Library m_FTLibrary;
- bool m_FTLibrarySupportsHinting;
-};
-
-class CFX_FontMapper {
- public:
- explicit CFX_FontMapper(CFX_FontMgr* mgr);
- ~CFX_FontMapper();
-
- void SetSystemFontInfo(std::unique_ptr<IFX_SystemFontInfo> pFontInfo);
- IFX_SystemFontInfo* GetSystemFontInfo() { return m_pFontInfo.get(); }
- void AddInstalledFont(const CFX_ByteString& name, int charset);
- void LoadInstalledFonts();
-
- FXFT_Face FindSubstFont(const CFX_ByteString& face_name,
- FX_BOOL bTrueType,
- uint32_t flags,
- int weight,
- int italic_angle,
- int CharsetCP,
- CFX_SubstFont* pSubstFont);
-#ifdef PDF_ENABLE_XFA
- FXFT_Face FindSubstFontByUnicode(uint32_t dwUnicode,
- uint32_t flags,
- int weight,
- int italic_angle);
-#endif // PDF_ENABLE_XFA
- FX_BOOL IsBuiltinFace(const FXFT_Face face) const;
- int GetFaceSize() const;
- CFX_ByteString GetFaceName(int index) const {
- return m_FaceArray[index].name;
- }
-
- std::vector<CFX_ByteString> m_InstalledTTFonts;
-
- private:
- static const size_t MM_FACE_COUNT = 2;
- static const size_t FOXIT_FACE_COUNT = 14;
-
- CFX_ByteString GetPSNameFromTT(void* hFont);
- CFX_ByteString MatchInstalledFonts(const CFX_ByteString& norm_name);
- FXFT_Face UseInternalSubst(CFX_SubstFont* pSubstFont,
- int iBaseFont,
- int italic_angle,
- int weight,
- int picthfamily);
-
- struct FaceData {
- CFX_ByteString name;
- uint32_t charset;
- };
-
- FX_BOOL m_bListLoaded;
- FXFT_Face m_MMFaces[MM_FACE_COUNT];
- CFX_ByteString m_LastFamily;
- std::vector<FaceData> m_FaceArray;
- std::unique_ptr<IFX_SystemFontInfo> m_pFontInfo;
- FXFT_Face m_FoxitFaces[FOXIT_FACE_COUNT];
- CFX_FontMgr* const m_pFontMgr;
-};
-
-class IFX_SystemFontInfo {
- public:
- static std::unique_ptr<IFX_SystemFontInfo> CreateDefault(
- const char** pUserPaths);
-
- virtual ~IFX_SystemFontInfo() {}
-
- virtual FX_BOOL EnumFontList(CFX_FontMapper* pMapper) = 0;
- virtual void* MapFont(int weight,
- FX_BOOL bItalic,
- int charset,
- int pitch_family,
- const FX_CHAR* face,
- int& iExact) = 0;
-
-#ifdef PDF_ENABLE_XFA
- virtual void* MapFontByUnicode(uint32_t dwUnicode,
- int weight,
- FX_BOOL bItalic,
- int pitch_family);
-#endif // PDF_ENABLE_XFA
-
- virtual void* GetFont(const FX_CHAR* face) = 0;
- virtual uint32_t GetFontData(void* hFont,
- uint32_t table,
- uint8_t* buffer,
- uint32_t size) = 0;
- virtual FX_BOOL GetFaceName(void* hFont, CFX_ByteString& name) = 0;
- virtual FX_BOOL GetFontCharset(void* hFont, int& charset) = 0;
- virtual int GetFaceIndex(void* hFont);
- virtual void DeleteFont(void* hFont) = 0;
- virtual void* RetainFont(void* hFont);
-};
-
class CTTFontDesc {
public:
CTTFontDesc() {
@@ -422,56 +284,6 @@ class CFX_FontFaceInfo {
uint32_t m_Charsets;
};
-class CFX_FolderFontInfo : public IFX_SystemFontInfo {
- public:
- CFX_FolderFontInfo();
- ~CFX_FolderFontInfo() override;
-
- void AddPath(const CFX_ByteStringC& path);
-
- // IFX_SytemFontInfo:
- FX_BOOL EnumFontList(CFX_FontMapper* pMapper) override;
- void* MapFont(int weight,
- FX_BOOL bItalic,
- int charset,
- int pitch_family,
- const FX_CHAR* face,
- int& bExact) override;
-#ifdef PDF_ENABLE_XFA
- void* MapFontByUnicode(uint32_t dwUnicode,
- int weight,
- FX_BOOL bItalic,
- int pitch_family) override;
-#endif // PDF_ENABLE_XFA
- void* GetFont(const FX_CHAR* face) override;
- uint32_t GetFontData(void* hFont,
- uint32_t table,
- uint8_t* buffer,
- uint32_t size) override;
- void DeleteFont(void* hFont) override;
- FX_BOOL GetFaceName(void* hFont, CFX_ByteString& name) override;
- FX_BOOL GetFontCharset(void* hFont, int& charset) override;
-
- protected:
- void ScanPath(const CFX_ByteString& path);
- void ScanFile(const CFX_ByteString& path);
- void ReportFace(const CFX_ByteString& path,
- FXSYS_FILE* pFile,
- uint32_t filesize,
- uint32_t offset);
- void* GetSubstFont(const CFX_ByteString& face);
- void* FindFont(int weight,
- FX_BOOL bItalic,
- int charset,
- int pitch_family,
- const FX_CHAR* family,
- FX_BOOL bMatchName);
-
- std::map<CFX_ByteString, CFX_FontFaceInfo*> m_FontList;
- std::vector<CFX_ByteString> m_PathList;
- CFX_FontMapper* m_pMapper;
-};
-
class CFX_CountedFaceCache {
public:
CFX_FaceCache* m_Obj;
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-01 12:59:54 +0000