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

   1 #ifndef _WIN32K_TEXT_H
   2 #define _WIN32K_TEXT_H
   3
   4 #include <include/engobjects.h>
   5
   6 #define TAG_FINF        'FNIF'
   7 //
   8 // EXSTROBJ flags.
   9 //
  10 #define TO_MEM_ALLOCATED    0x0001
  11 #define TO_ALL_PTRS_VALID   0x0002
  12 #define TO_VALID            0x0004
  13 #define TO_ESC_NOT_ORIENT   0x0008
  14 #define TO_PWSZ_ALLOCATED   0x0010
  15 #define TSIM_UNDERLINE1     0x0020
  16 #define TSIM_UNDERLINE2     0x0040
  17 #define TSIM_STRIKEOUT      0x0080
  18 #define TO_HIGHRESTEXT      0x0100
  19 #define TO_BITMAPS          0x0200
  20 #define TO_PARTITION_INIT   0x0400
  21 #define TO_ALLOC_FACENAME   0x0800
  22 #define TO_SYS_PARTITION    0x1000
  23 //
  24 // Extended STROBJ
  25 //
  26 typedef struct _STRGDI
  27 {
  28   STROBJ    StrObj; // Text string object header.
  29   FLONG     flTO;
  30   INT       cgposCopied;
  31   INT       cgposPositionsEnumerated;
  32   PVOID     prfo;  // PRFONT -> PFONTGDI
  33   PGLYPHPOS pgpos;
  34   POINTFIX  ptfxRef;
  35   POINTFIX  ptfxUpdate;
  36   POINTFIX  ptfxEscapement;
  37   RECTFX    rcfx;
  38   FIX       fxExtent;
  39   FIX       fxExtra;
  40   FIX       fxBreakExtra;
  41   DWORD     dwCodePage;
  42   INT       cExtraRects;
  43   RECTL     arclExtra[3];
  44   RECTL     rclBackGroundSave;
  45   PWCHAR    pwcPartition;
  46   PLONG     plPartition;
  47   PLONG     plNext;
  48   PGLYPHPOS pgpNext;
  49   PLONG     plCurrentFont;
  50   POINTL    ptlBaseLineAdjust;
  51   INT       cTTSysGlyphs;
  52   INT       cSysGlyphs;
  53   INT       cDefGlyphs;
  54   INT       cNumFaceNameGlyphs;
  55   PVOID     pacFaceNameGlyphs;
  56   ULONG     acFaceNameGlyphs[8];
  57 } STRGDI, *PSTRGDI;
  58
  59 #define TEXTOBJECT_INIT 0x00010000
  60
  61 /* GDI logical font object */
  62 typedef struct
  63 {
  64   /* Header for all gdi objects in the handle table.
  65      Do not (re)move this. */
  66    BASEOBJECT    BaseObject;
  67    LFTYPE        lft;
  68    FLONG         fl;
  69    FONTOBJ      *Font;
  70    WCHAR         FullName[LF_FULLFACESIZE];
  71    WCHAR         Style[LF_FACESIZE];
  72    WCHAR         FaceName[LF_FACESIZE];
  73    DWORD         dwOffsetEndArray;
  74 // Fixed:
  75    ENUMLOGFONTEXDVW logfont;
  76 } TEXTOBJ, *PTEXTOBJ;
  77
  78 /*  Internal interface  */
  79
  80 #define  TEXTOBJ_AllocText()       ((PTEXTOBJ) GDIOBJ_AllocObj(GDIObjType_LFONT_TYPE))
  81 #define  TEXTOBJ_AllocTextWithHandle() ((PTEXTOBJ) GDIOBJ_AllocObjWithHandle(GDI_OBJECT_TYPE_FONT))
  82 #define  TEXTOBJ_FreeText(pBMObj)  GDIOBJ_FreeObj((POBJ) pBMObj, GDILoObjType_LO_FONT_TYPE)
  83 #define  TEXTOBJ_FreeTextByHandle(hBMObj)  GDIOBJ_FreeObj((HGDIOBJ) hBMObj, GDI_OBJECT_TYPE_FONT)
  84 #define  TEXTOBJ_LockText(hBMObj) ((PTEXTOBJ) GDIOBJ_LockObj ((HGDIOBJ) hBMObj, GDI_OBJECT_TYPE_FONT))
  85 #define  TEXTOBJ_UnlockText(pBMObj) GDIOBJ_UnlockObjByPtr ((POBJ)pBMObj)
  86
  87 PTEXTOBJ FASTCALL RealizeFontInit(HFONT);
  88 NTSTATUS FASTCALL TextIntRealizeFont(HFONT,PTEXTOBJ);
  89 NTSTATUS FASTCALL TextIntCreateFontIndirect(CONST LPLOGFONTW lf, HFONT *NewFont);
  90 BOOL FASTCALL InitFontSupport(VOID);
  91 BOOL FASTCALL IntIsFontRenderingEnabled(VOID);
  92 BOOL FASTCALL IntIsFontRenderingEnabled(VOID);
  93 VOID FASTCALL IntEnableFontRendering(BOOL Enable);
  94 INT FASTCALL FontGetObject(PTEXTOBJ TextObj, INT Count, PVOID Buffer);
  95 VOID FASTCALL IntLoadSystemFonts(VOID);
  96 INT FASTCALL IntGdiAddFontResource(PUNICODE_STRING FileName, DWORD Characteristics);
  97 ULONG FASTCALL ftGdiGetGlyphOutline(PDC,WCHAR,UINT,LPGLYPHMETRICS,ULONG,PVOID,LPMAT2,BOOL);
  98 INT FASTCALL IntGetOutlineTextMetrics(PFONTGDI,UINT,OUTLINETEXTMETRICW *);
  99 BOOL FASTCALL ftGdiGetRasterizerCaps(LPRASTERIZER_STATUS);
 100 BOOL FASTCALL TextIntGetTextExtentPoint(PDC,PTEXTOBJ,LPCWSTR,int,int,LPINT,LPINT,LPSIZE);
 101 BOOL FASTCALL ftGdiGetTextMetricsW(HDC,PTMW_INTERNAL);
 102 DWORD FASTCALL IntGetFontLanguageInfo(PDC);
 103 INT FASTCALL ftGdiGetTextCharsetInfo(PDC,PFONTSIGNATURE,DWORD);
 104 DWORD FASTCALL ftGetFontUnicodeRanges(PFONTGDI, PGLYPHSET);
 105 DWORD FASTCALL ftGdiGetFontData(PFONTGDI,DWORD,DWORD,PVOID,DWORD);
 106 BOOL FASTCALL IntGdiGetFontResourceInfo(PUNICODE_STRING,PVOID,DWORD*,DWORD);
 107 BOOL FASTCALL ftGdiRealizationInfo(PFONTGDI,PREALIZATION_INFO);
 108 DWORD FASTCALL ftGdiGetKerningPairs(PFONTGDI,DWORD,LPKERNINGPAIR);
 109 BOOL NTAPI GreExtTextOutW(IN HDC,IN INT,IN INT,IN UINT,IN OPTIONAL RECTL*,
 110     IN LPWSTR, IN INT, IN OPTIONAL LPINT, IN DWORD);
 111 DWORD FASTCALL IntGetCharDimensions(HDC, PTEXTMETRICW, PDWORD);
 112 BOOL FASTCALL GreGetTextExtentW(HDC,LPWSTR,INT,LPSIZE,UINT);
 113 BOOL FASTCALL GreGetTextExtentExW(HDC,LPWSTR,ULONG,ULONG,PULONG,PULONG,LPSIZE,FLONG);
 114
 115 #define IntLockProcessPrivateFonts(W32Process) \
 116   ExEnterCriticalRegionAndAcquireFastMutexUnsafe(&W32Process->PrivateFontListLock)
 117
 118 #define IntUnLockProcessPrivateFonts(W32Process) \
 119   ExReleaseFastMutexUnsafeAndLeaveCriticalRegion(&W32Process->PrivateFontListLock)
 120
 121 #define IntLockGlobalFonts \
 122   ExEnterCriticalRegionAndAcquireFastMutexUnsafe(&FontListLock)
 123
 124 #define IntUnLockGlobalFonts \
 125   ExReleaseFastMutexUnsafeAndLeaveCriticalRegion(&FontListLock)
 126
 127 #define IntLockFreeType \
 128   ExEnterCriticalRegionAndAcquireFastMutexUnsafe(&FreeTypeLock)
 129
 130 #define IntUnLockFreeType \
 131   ExReleaseFastMutexUnsafeAndLeaveCriticalRegion(&FreeTypeLock)
 132
 133 #endif /* _WIN32K_TEXT_H */