ReactOS Development > Doxygen

00001 #pragma once
00002 
00003 #define TAG_FINF        'FNIF'
00004 //
00005 // EXSTROBJ flags.
00006 //
00007 #define TO_MEM_ALLOCATED    0x0001
00008 #define TO_ALL_PTRS_VALID   0x0002
00009 #define TO_VALID            0x0004
00010 #define TO_ESC_NOT_ORIENT   0x0008
00011 #define TO_PWSZ_ALLOCATED   0x0010
00012 #define TSIM_UNDERLINE1     0x0020
00013 #define TSIM_UNDERLINE2     0x0040
00014 #define TSIM_STRIKEOUT      0x0080
00015 #define TO_HIGHRESTEXT      0x0100
00016 #define TO_BITMAPS          0x0200
00017 #define TO_PARTITION_INIT   0x0400
00018 #define TO_ALLOC_FACENAME   0x0800
00019 #define TO_SYS_PARTITION    0x1000
00020 //
00021 // Extended STROBJ
00022 //
00023 typedef struct _STRGDI
00024 {
00025   STROBJ    StrObj; // Text string object header.
00026   FLONG     flTO;
00027   INT       cgposCopied;
00028   INT       cgposPositionsEnumerated;
00029   PVOID     prfo;  // PRFONT -> PFONTGDI
00030   PGLYPHPOS pgpos;
00031   POINTFIX  ptfxRef;
00032   POINTFIX  ptfxUpdate;
00033   POINTFIX  ptfxEscapement;
00034   RECTFX    rcfx;
00035   FIX       fxExtent;
00036   FIX       fxExtra;
00037   FIX       fxBreakExtra;
00038   DWORD     dwCodePage;
00039   INT       cExtraRects;
00040   RECTL     arclExtra[3];
00041   RECTL     rclBackGroundSave;
00042   PWCHAR    pwcPartition;
00043   PLONG     plPartition;
00044   PLONG     plNext;
00045   PGLYPHPOS pgpNext;
00046   PLONG     plCurrentFont;
00047   POINTL    ptlBaseLineAdjust;
00048   INT       cTTSysGlyphs;
00049   INT       cSysGlyphs;
00050   INT       cDefGlyphs;
00051   INT       cNumFaceNameGlyphs;
00052   PVOID     pacFaceNameGlyphs;
00053   ULONG     acFaceNameGlyphs[8];
00054 } STRGDI, *PSTRGDI;
00055 
00056 #define TEXTOBJECT_INIT 0x00010000
00057 
00058 /* GDI logical font object */
00059 typedef struct
00060 {
00061   /* Header for all gdi objects in the handle table.
00062      Do not (re)move this. */
00063    BASEOBJECT    BaseObject;
00064    LFTYPE        lft;
00065    FLONG         fl;
00066    FONTOBJ      *Font;
00067    WCHAR         FullName[LF_FULLFACESIZE];
00068    WCHAR         Style[LF_FACESIZE];
00069    WCHAR         FaceName[LF_FACESIZE];
00070    DWORD         dwOffsetEndArray;
00071 // Fixed:
00072    ENUMLOGFONTEXDVW logfont;
00073 } TEXTOBJ, *PTEXTOBJ;
00074 
00075 /*  Internal interface  */
00076 
00077 #define  TEXTOBJ_AllocText()       ((PTEXTOBJ) GDIOBJ_AllocObj(GDIObjType_LFONT_TYPE))
00078 #define  TEXTOBJ_AllocTextWithHandle() ((PTEXTOBJ) GDIOBJ_AllocObjWithHandle(GDI_OBJECT_TYPE_FONT, sizeof(TEXTOBJ)))
00079 #define  TEXTOBJ_FreeText(pBMObj)  GDIOBJ_FreeObj((POBJ) pBMObj, GDILoObjType_LO_FONT_TYPE)
00080 #define  TEXTOBJ_FreeTextByHandle(hBMObj)  GDIOBJ_FreeObj((HGDIOBJ) hBMObj, GDI_OBJECT_TYPE_FONT)
00081 #define  TEXTOBJ_LockText(hBMObj) ((PTEXTOBJ) GDIOBJ_LockObject((HGDIOBJ) hBMObj, GDIObjType_LFONT_TYPE))
00082 #define  TEXTOBJ_UnlockText(pBMObj) GDIOBJ_vUnlockObject ((POBJ)pBMObj)
00083 
00084 PTEXTOBJ FASTCALL RealizeFontInit(HFONT);
00085 NTSTATUS FASTCALL TextIntRealizeFont(HFONT,PTEXTOBJ);
00086 NTSTATUS FASTCALL TextIntCreateFontIndirect(CONST LPLOGFONTW lf, HFONT *NewFont);
00087 BOOL FASTCALL InitFontSupport(VOID);
00088 BOOL FASTCALL IntIsFontRenderingEnabled(VOID);
00089 BOOL FASTCALL IntIsFontRenderingEnabled(VOID);
00090 VOID FASTCALL IntEnableFontRendering(BOOL Enable);
00091 ULONG FASTCALL FontGetObject(PTEXTOBJ TextObj, ULONG Count, PVOID Buffer);
00092 VOID FASTCALL IntLoadSystemFonts(VOID);
00093 INT FASTCALL IntGdiAddFontResource(PUNICODE_STRING FileName, DWORD Characteristics);
00094 ULONG FASTCALL ftGdiGetGlyphOutline(PDC,WCHAR,UINT,LPGLYPHMETRICS,ULONG,PVOID,LPMAT2,BOOL);
00095 INT FASTCALL IntGetOutlineTextMetrics(PFONTGDI,UINT,OUTLINETEXTMETRICW *);
00096 BOOL FASTCALL ftGdiGetRasterizerCaps(LPRASTERIZER_STATUS);
00097 BOOL FASTCALL TextIntGetTextExtentPoint(PDC,PTEXTOBJ,LPCWSTR,INT,ULONG,LPINT,LPINT,LPSIZE,FLONG);
00098 BOOL FASTCALL ftGdiGetTextMetricsW(HDC,PTMW_INTERNAL);
00099 DWORD FASTCALL IntGetFontLanguageInfo(PDC);
00100 INT FASTCALL ftGdiGetTextCharsetInfo(PDC,PFONTSIGNATURE,DWORD);
00101 DWORD FASTCALL ftGetFontUnicodeRanges(PFONTGDI, PGLYPHSET);
00102 DWORD FASTCALL ftGdiGetFontData(PFONTGDI,DWORD,DWORD,PVOID,DWORD);
00103 BOOL FASTCALL IntGdiGetFontResourceInfo(PUNICODE_STRING,PVOID,DWORD*,DWORD);
00104 BOOL FASTCALL ftGdiRealizationInfo(PFONTGDI,PREALIZATION_INFO);
00105 DWORD FASTCALL ftGdiGetKerningPairs(PFONTGDI,DWORD,LPKERNINGPAIR);
00106 BOOL NTAPI GreExtTextOutW(IN HDC,IN INT,IN INT,IN UINT,IN OPTIONAL RECTL*,
00107     IN LPWSTR, IN INT, IN OPTIONAL LPINT, IN DWORD);
00108 DWORD FASTCALL IntGetCharDimensions(HDC, PTEXTMETRICW, PDWORD);
00109 BOOL FASTCALL GreGetTextExtentW(HDC,LPWSTR,INT,LPSIZE,UINT);
00110 BOOL FASTCALL GreGetTextExtentExW(HDC,LPWSTR,ULONG,ULONG,PULONG,PULONG,LPSIZE,FLONG);
00111 DWORD FASTCALL GreGetGlyphIndicesW(HDC,LPWSTR,INT,LPWORD,DWORD,DWORD);
00112 
00113 #define IntLockProcessPrivateFonts(W32Process) \
00114   ExEnterCriticalRegionAndAcquireFastMutexUnsafe(&W32Process->PrivateFontListLock)
00115 
00116 #define IntUnLockProcessPrivateFonts(W32Process) \
00117   ExReleaseFastMutexUnsafeAndLeaveCriticalRegion(&W32Process->PrivateFontListLock)
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