reactos/subsystems/win32/win32k/include/text.h

   1 #ifndef _WIN32K_TEXT_H
   2 #define _WIN32K_TEXT_H
   3
   4 #define TAG_FINF        TAG('F', 'I', 'N', 'F')
   5 //
   6 // EXSTROBJ flags.
   7 //
   8 #define TO_MEM_ALLOCATED    0x0001
   9 #define TO_ALL_PTRS_VALID   0x0002
  10 #define TO_VALID            0x0004
  11 #define TO_ESC_NOT_ORIENT   0x0008
  12 #define TO_PWSZ_ALLOCATED   0x0010
  13 #define TSIM_UNDERLINE1     0x0020
  14 #define TSIM_UNDERLINE2     0x0040
  15 #define TSIM_STRIKEOUT      0x0080
  16 #define TO_HIGHRESTEXT      0x0100
  17 #define TO_BITMAPS          0x0200
  18 #define TO_PARTITION_INIT   0x0400
  19 #define TO_ALLOC_FACENAME   0x0800
  20 #define TO_SYS_PARTITION    0x1000
  21 //
  22 // Extended STROBJ
  23 //
  24 typedef struct _STRGDI
  25 {
  26   STROBJ    StrObj; // Text string object header.
  27   FLONG     flTO;
  28   INT       cgposCopied;
  29   INT       cgposPositionsEnumerated;
  30   PVOID     prfo;  // PRFONT -> PFONTGDI
  31   PGLYPHPOS pgpos;
  32   POINTFIX  ptfxRef;
  33   POINTFIX  ptfxUpdate;
  34   POINTFIX  ptfxEscapement;
  35   RECTFX    rcfx;
  36   FIX       fxExtent;
  37   FIX       fxExtra;
  38   FIX       fxBreakExtra;
  39   DWORD     dwCodePage;
  40   INT       cExtraRects;
  41   RECTL     arclExtra[3];
  42   RECTL     rclBackGroundSave;
  43   PWCHAR    pwcPartition;
  44   PLONG     plPartition;
  45   PLONG     plNext;
  46   PGLYPHPOS pgpNext;
  47   PLONG     plCurrentFont;
  48   POINTL    ptlBaseLineAdjust;
  49   INT       cTTSysGlyphs;
  50   INT       cSysGlyphs;
  51   INT       cDefGlyphs;
  52   INT       cNumFaceNameGlyphs;
  53   PVOID     pacFaceNameGlyphs;
  54   ULONG     acFaceNameGlyphs[8];
  55 } STRGDI, *PSTRGDI;
  56
  57 #define TEXTOBJECT_INIT 0x00010000
  58
  59 /* GDI logical font object */
  60 typedef struct
  61 {
  62   /* Header for all gdi objects in the handle table.
  63      Do not (re)move this. */
  64    BASEOBJECT    BaseObject;
  65    LFTYPE        lft;
  66    FLONG         fl;
  67    FONTOBJ      *Font;
  68    WCHAR         FullName[LF_FULLFACESIZE];
  69    WCHAR         Style[LF_FACESIZE];
  70    WCHAR         FaceName[LF_FACESIZE];
  71    DWORD         dwOffsetEndArray;
  72 // Fixed:
  73    ENUMLOGFONTEXDVW logfont;
  74 } TEXTOBJ, *PTEXTOBJ;
  75
  76 /*  Internal interface  */
  77
  78 #define  TEXTOBJ_AllocText()       ((PTEXTOBJ) GDIOBJ_AllocObj(GDIObjType_LFONT_TYPE))
  79 #define  TEXTOBJ_AllocTextWithHandle() ((PTEXTOBJ) GDIOBJ_AllocObjWithHandle(GDI_OBJECT_TYPE_FONT))
  80 #define  TEXTOBJ_FreeText(pBMObj)  GDIOBJ_FreeObj((POBJ) pBMObj, GDILoObjType_LO_FONT_TYPE)
  81 #define  TEXTOBJ_FreeTextByHandle(hBMObj)  GDIOBJ_FreeObj((HGDIOBJ) hBMObj, GDI_OBJECT_TYPE_FONT)
  82 #define  TEXTOBJ_LockText(hBMObj) ((PTEXTOBJ) GDIOBJ_LockObj ((HGDIOBJ) hBMObj, GDI_OBJECT_TYPE_FONT))
  83 #define  TEXTOBJ_UnlockText(pBMObj) GDIOBJ_UnlockObjByPtr ((POBJ)pBMObj)
  84
  85 PTEXTOBJ FASTCALL RealizeFontInit(HFONT);
  86 NTSTATUS FASTCALL TextIntRealizeFont(HFONT,PTEXTOBJ);
  87 NTSTATUS FASTCALL TextIntCreateFontIndirect(CONST LPLOGFONTW lf, HFONT *NewFont);
  88 BOOL FASTCALL InitFontSupport(VOID);
  89 BOOL FASTCALL IntIsFontRenderingEnabled(VOID);
  90 BOOL FASTCALL IntIsFontRenderingEnabled(VOID);
  91 VOID FASTCALL IntEnableFontRendering(BOOL Enable);
  92 INT FASTCALL FontGetObject(PTEXTOBJ TextObj, INT Count, PVOID Buffer);
  93 VOID FASTCALL IntLoadSystemFonts(VOID);
  94 INT FASTCALL IntGdiAddFontResource(PUNICODE_STRING FileName, DWORD Characteristics);
  95 ULONG FASTCALL ftGdiGetGlyphOutline(PDC,WCHAR,UINT,LPGLYPHMETRICS,ULONG,PVOID,LPMAT2,BOOL);
  96 INT FASTCALL IntGetOutlineTextMetrics(PFONTGDI,UINT,OUTLINETEXTMETRICW *);
  97 BOOL FASTCALL ftGdiGetRasterizerCaps(LPRASTERIZER_STATUS);
  98 BOOL FASTCALL TextIntGetTextExtentPoint(PDC,PTEXTOBJ,LPCWSTR,int,int,LPINT,LPINT,LPSIZE);
  99 BOOL FASTCALL ftGdiGetTextMetricsW(HDC,PTMW_INTERNAL);
 100 DWORD FASTCALL IntGetFontLanguageInfo(PDC);
 101 INT FASTCALL ftGdiGetTextCharsetInfo(PDC,PFONTSIGNATURE,DWORD);
 102 DWORD FASTCALL ftGetFontUnicodeRanges(PFONTGDI, PGLYPHSET);
 103 DWORD FASTCALL ftGdiGetFontData(PFONTGDI,DWORD,DWORD,PVOID,DWORD);
 104 BOOL FASTCALL IntGdiGetFontResourceInfo(PUNICODE_STRING,PVOID,DWORD*,DWORD);
 105 BOOL FASTCALL ftGdiRealizationInfo(PFONTGDI,PREALIZATION_INFO);
 106 DWORD FASTCALL ftGdiGetKerningPairs(PFONTGDI,DWORD,LPKERNINGPAIR);
 107 BOOL NTAPI GreExtTextOutW(IN HDC,IN INT,IN INT,IN UINT,IN OPTIONAL LPRECT,
 108     IN LPWSTR, IN INT, IN OPTIONAL LPINT, IN DWORD);
 109
 110 #define IntLockProcessPrivateFonts(W32Process) \
 111   ExEnterCriticalRegionAndAcquireFastMutexUnsafe(&W32Process->PrivateFontListLock)
 112
 113 #define IntUnLockProcessPrivateFonts(W32Process) \
 114   ExReleaseFastMutexUnsafeAndLeaveCriticalRegion(&W32Process->PrivateFontListLock)
 115
 116 #define IntLockGlobalFonts \
 117   ExEnterCriticalRegionAndAcquireFastMutexUnsafe(&FontListLock)
 118
 119 #define IntUnLockGlobalFonts \
 120   ExReleaseFastMutexUnsafeAndLeaveCriticalRegion(&FontListLock)
 121
 122 #define IntLockFreeType \
 123   ExEnterCriticalRegionAndAcquireFastMutexUnsafe(&FreeTypeLock)
 124
 125 #define IntUnLockFreeType \
 126   ExReleaseFastMutexUnsafeAndLeaveCriticalRegion(&FreeTypeLock)
 127
 128 #endif /* _WIN32K_TEXT_H */