include/font.h

   1 /*
   2  * GDI font definitions
   3  *
   4  * Copyright 1994 Alexandre Julliard
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #ifndef __WINE_FONT_H
  22 #define __WINE_FONT_H
  23
  24 #include "gdi.h"
  25
  26 #include "pshpack1.h"
  27
  28   /* GDI logical font object */
  29 typedef struct
  30 {
  31     GDIOBJHDR   header;
  32     LOGFONTW    logfont;
  33 } FONTOBJ;
  34
  35 typedef struct {
  36     WORD        dfVersion;
  37     DWORD       dfSize;
  38     CHAR        dfCopyright[60];
  39     WORD        dfType;
  40     WORD        dfPoints;
  41     WORD        dfVertRes;
  42     WORD        dfHorizRes;
  43     WORD        dfAscent;
  44     WORD        dfInternalLeading;
  45     WORD        dfExternalLeading;
  46     BYTE        dfItalic;
  47     BYTE        dfUnderline;
  48     BYTE        dfStrikeOut;
  49     WORD        dfWeight;
  50     BYTE        dfCharSet;
  51     WORD        dfPixWidth;
  52     WORD        dfPixHeight;
  53     BYTE        dfPitchAndFamily;
  54     WORD        dfAvgWidth;
  55     WORD        dfMaxWidth;
  56     BYTE        dfFirstChar;
  57     BYTE        dfLastChar;
  58     BYTE        dfDefaultChar;
  59     BYTE        dfBreakChar;
  60     WORD        dfWidthBytes;
  61     DWORD       dfDevice;
  62     DWORD       dfFace;
  63     DWORD       dfReserved;
  64     CHAR        szDeviceName[60]; /* FIXME: length unknown */
  65     CHAR        szFaceName[60];   /* dito */
  66 } FONTDIR16, *LPFONTDIR16;
  67
  68 #include "poppack.h"
  69
  70 #define FONTCACHE       32      /* dynamic font cache size */
  71
  72 extern BOOL FONT_Init( UINT16* pTextCaps );
  73 extern INT16  FONT_GetObject16( FONTOBJ * font, INT16 count, LPSTR buffer );
  74 extern INT  FONT_GetObjectA( FONTOBJ * font, INT count, LPSTR buffer );
  75 extern INT  FONT_GetObjectW( FONTOBJ * font, INT count, LPSTR buffer );
  76 extern void FONT_LogFontATo16( const LOGFONTA* font32, LPLOGFONT16 font16 );
  77 extern void FONT_LogFontWTo16( const LOGFONTW* font32, LPLOGFONT16 font16 );
  78 extern void FONT_LogFont16ToA( const LOGFONT16* font16, LPLOGFONTA font32 );
  79 extern void FONT_LogFont16ToW( const LOGFONT16* font16, LPLOGFONTW font32 );
  80 extern void FONT_TextMetricATo16(const TEXTMETRICA *ptm32, LPTEXTMETRIC16 ptm16 );
  81 extern void FONT_TextMetricWTo16(const TEXTMETRICW *ptm32, LPTEXTMETRIC16 ptm16 );
  82 extern void FONT_TextMetric16ToA(const TEXTMETRIC16 *ptm16, LPTEXTMETRICA ptm32 );
  83 extern void FONT_TextMetric16ToW(const TEXTMETRIC16 *ptm16, LPTEXTMETRICW ptm32 );
  84 extern void FONT_TextMetricAToW(const TEXTMETRICA *ptm32A, LPTEXTMETRICW ptm32W );
  85 extern void FONT_NewTextMetricEx16ToW(const NEWTEXTMETRICEX16*, LPNEWTEXTMETRICEXW);
  86 extern void FONT_EnumLogFontEx16ToW(const ENUMLOGFONTEX16*, LPENUMLOGFONTEXW);
  87
  88 extern LPWSTR FONT_mbtowc(HDC, LPCSTR, INT, INT*, UINT*);
  89
  90 extern GdiFont WineEngCreateFontInstance(DC*, HFONT);
  91 extern BOOL WineEngDestroyFontInstance(HFONT handle);
  92 extern DWORD WineEngEnumFonts(LPLOGFONTW, DEVICEFONTENUMPROC, LPARAM);
  93 extern BOOL WineEngGetCharWidth(GdiFont, UINT, UINT, LPINT);
  94 extern DWORD WineEngGetFontData(GdiFont, DWORD, DWORD, LPVOID, DWORD);
  95 extern DWORD WineEngGetGlyphIndices(GdiFont font, LPCWSTR lpstr, INT count,
  96                                     LPWORD pgi, DWORD flags);
  97 extern DWORD WineEngGetGlyphOutline(GdiFont, UINT glyph, UINT format,
  98                                     LPGLYPHMETRICS, DWORD buflen, LPVOID buf,
  99                                     const MAT2*);
 100 extern UINT WineEngGetOutlineTextMetrics(GdiFont, UINT, LPOUTLINETEXTMETRICW);
 101 extern BOOL WineEngGetTextExtentPoint(GdiFont, LPCWSTR, INT, LPSIZE);
 102 extern BOOL WineEngGetTextExtentPointI(GdiFont, const WORD *, INT, LPSIZE);
 103 extern BOOL WineEngGetTextMetrics(GdiFont, LPTEXTMETRICW);
 104 extern BOOL WineEngInit(void);
 105
 106 #endif /* __WINE_FONT_H */