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

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