packages/services/gfx/mw/v2_0/include/microwin/winfont.h

   1 /* winfont.h*/
   2 /*
   3  * Copyright (c) 2000 Greg Haerr <greg@censoft.com>
   4  *
   5  * Win32 font structures and API
   6  */
   7
   8 /* tmPitchAndFamily flags*/
   9 #define TMPF_FIXED_PITCH    0x01        /* win32 bug: means variable*/
  10 #define TMPF_VECTOR         0x02
  11 #define TMPF_TRUETYPE       0x04
  12 #define TMPF_DEVICE         0x08
  13
  14 typedef struct tagTEXTMETRIC {
  15     LONG        tmHeight;
  16     LONG        tmAscent;
  17     LONG        tmDescent;
  18     LONG        tmInternalLeading;
  19     LONG        tmExternalLeading;
  20     LONG        tmAveCharWidth;
  21     LONG        tmMaxCharWidth;
  22     LONG        tmWeight;
  23     LONG        tmOverhang;
  24     LONG        tmDigitizedAspectX;
  25     LONG        tmDigitizedAspectY;
  26     BYTE        tmFirstChar;
  27     BYTE        tmLastChar;
  28     BYTE        tmDefaultChar;
  29     BYTE        tmBreakChar;
  30     BYTE        tmItalic;
  31     BYTE        tmUnderlined;
  32     BYTE        tmStruckOut;
  33     BYTE        tmPitchAndFamily;
  34     BYTE        tmCharSet;
  35 } TEXTMETRIC, *PTEXTMETRIC, NEAR *NPTEXTMETRIC, FAR *LPTEXTMETRIC;
  36
  37 BOOL WINAPI GetTextMetrics(HDC hdc, LPTEXTMETRIC lptm);
  38 BOOL WINAPI GetCharWidth(HDC hdc,UINT iFirstChar,UINT iLastChar,LPINT lpBuffer);
  39 BOOL WINAPI GetTextExtentPoint(HDC hdc,LPCTSTR lpszStr,int cchString,
  40                 LPSIZE lpSize);
  41 BOOL WINAPI GetTextExtentExPoint(HDC hdc,LPCTSTR lpszStr,int cchString,
  42                 int nMaxExtent,LPINT lpnFit,LPINT alpDx,LPSIZE lpSize);
  43
  44 /* inherit logical font descriptor from engine*/
  45
  46 typedef struct {
  47         LONG    lfHeight;               /* desired height in pixels*/
  48         LONG    lfWidth;                /* desired width in pixels or 0*/
  49         LONG    lfEscapement;           /* rotation in tenths of degree*/
  50         LONG    lfOrientation;          /* not used*/
  51         LONG    lfWeight;               /* font weight*/
  52         BYTE    lfItalic;               /* =1 for italic*/
  53         BYTE    lfUnderline;            /* =1 for underline*/
  54         BYTE    lfStrikeOut;            /* not used*/
  55         BYTE    lfCharSet;              /* font character set*/
  56         BYTE    lfOutPrecision;         /* font type selection*/
  57         BYTE    lfClipPrecision;        /* not used*/
  58         BYTE    lfQuality;              /* not used*/
  59         BYTE    lfPitchAndFamily;       /* font pitch and family*/
  60         CHAR    lfFaceName[MWLF_FACESIZE];      /* font name, may be aliased*/
  61 } LOGFONT, *PLOGFONT, NEAR *NPLOGFONT, FAR *LPLOGFONT;
  62
  63 #define LF_FACESIZE             MWLF_FACESIZE
  64
  65 /* font weights*/
  66 #define FW_DONTCARE             MWLF_WEIGHT_DEFAULT
  67 #define FW_THIN                 MWLF_WEIGHT_THIN
  68 #define FW_EXTRALIGHT           MWLF_WEIGHT_EXTRALIGHT
  69 #define FW_LIGHT                MWLF_WEIGHT_LIGHT
  70 #define FW_NORMAL               MWLF_WEIGHT_NORMAL
  71 #define FW_MEDIUM               MWLF_WEIGHT_MEDIUM
  72 #define FW_SEMIBOLD             MWLF_WEIGHT_DEMIBOLD
  73 #define FW_BOLD                 MWLF_WEIGHT_BOLD
  74 #define FW_EXTRABOLD            MWLF_WEIGHT_EXTRABOLD
  75 #define FW_HEAVY                MWLF_WEIGHT_BLACK
  76 #define FW_ULTRALIGHT           FW_EXTRALIGHT
  77 #define FW_REGULAR              FW_NORMAL
  78 #define FW_DEMIBOLD             FW_SEMIBOLD
  79 #define FW_ULTRABOLD            FW_EXTRABOLD
  80 #define FW_BLACK                FW_HEAVY
  81
  82 /* output precision - used for font selection*/
  83 #define OUT_DEFAULT_PRECIS          MWLF_TYPE_DEFAULT
  84 #define OUT_STRING_PRECIS           1
  85 #define OUT_CHARACTER_PRECIS        2
  86 #define OUT_STROKE_PRECIS           3
  87 #define OUT_TT_PRECIS               MWLF_TYPE_SCALED
  88 #define OUT_DEVICE_PRECIS           MFLF_TYPE_RASTER
  89 #define OUT_RASTER_PRECIS           MFLF_TYPE_RASTER
  90 #define OUT_TT_ONLY_PRECIS          MWLF_TYPE_TRUETYPE
  91 #define OUT_OUTLINE_PRECIS          8
  92 #define OUT_SCREEN_OUTLINE_PRECIS   9
  93
  94 /* clip precision - unused*/
  95 #define CLIP_DEFAULT_PRECIS     0
  96 #define CLIP_CHARACTER_PRECIS   1
  97 #define CLIP_STROKE_PRECIS      2
  98 #define CLIP_MASK               0xf
  99 #define CLIP_LH_ANGLES          (1<<4)
 100 #define CLIP_TT_ALWAYS          (2<<4)
 101 #define CLIP_EMBEDDED           (8<<4)
 102
 103 /* output quality - unused*/
 104 #define DEFAULT_QUALITY         0
 105 #define DRAFT_QUALITY           1
 106 #define PROOF_QUALITY           2
 107 #define NONANTIALIASED_QUALITY  3
 108 #define ANTIALIASED_QUALITY     4
 109
 110 /* font charset*/
 111 #define ANSI_CHARSET            MWLF_CHARSET_ANSI
 112 #define DEFAULT_CHARSET         MWLF_CHARSET_DEFAULT
 113 #define SYMBOL_CHARSET          2
 114 #define OEM_CHARSET             MWLF_CHARSET_OEM
 115
 116 /* font pitch - lfPitchAndFamily*/
 117 #define MWLF_PITCH_DEFAULT      0       /* any pitch*/
 118 #define MWLF_PITCH_FIXED        1       /* fixed pitch*/
 119 #define MWLF_PITCH_VARIABLE     2       /* variable pitch*/
 120
 121 /* font pitch*/
 122 #define DEFAULT_PITCH           MWLF_PITCH_DEFAULT
 123 #define FIXED_PITCH             MWLF_PITCH_FIXED
 124 #define VARIABLE_PITCH          MWLF_PITCH_VARIABLE
 125 #define MONO_FONT               8
 126
 127 /*
 128  * font family - lfPitchAndFamily
 129  *
 130  * MWF_FAMILY_SERIF     - Times Roman, Century Schoolbook
 131  * MWF_FAMILY_SANSSERIF - Helvetica, Swiss
 132  * MWF_FAMILY_MODERN    - Pica, Elite, Courier
 133  */
 134 #define MWLF_FAMILY_DEFAULT     (0<<4)  /* any family*/
 135 #define MWLF_FAMILY_SERIF       (1<<4)  /* variable stroke width, serif*/
 136 #define MWLF_FAMILY_SANSSERIF   (2<<4)  /* variable stroke width, sans-serif*/
 137 #define MWLF_FAMILY_MODERN      (3<<4)  /* constant stroke width*/
 138
 139 /* add definitions here for font mapper extensions*/
 140 #define MWLF_FAMILY_BITSTREAM   (6<<4)  /* bitstream*/
 141 #define MWLF_FAMILY_ADOBE       (7<<4)  /* adobe*/
 142
 143 /* font family*/
 144 #define FF_DONTCARE             MWLF_FAMILY_DEFAULT
 145 #define FF_ROMAN                MWLF_FAMILY_SERIF
 146 #define FF_SWISS                MWLF_FAMILY_SANSSERIF
 147 #define FF_MODERN               MWLF_FAMILY_MODERN
 148 #define FF_SCRIPT               (4<<4)  /* Cursive, etc. */
 149 #define FF_DECORATIVE           (5<<4)  /* Old English, etc. */
 150
 151 HFONT WINAPI CreateFont(int nHeight, int nWidth, int nEscapement,
 152                 int nOrientation, int fnWeight, DWORD fdwItalic,
 153                 DWORD fdwUnderline, DWORD fdwStrikeOut,DWORD fdwCharSet,
 154                 DWORD fdwOutputPrecision,DWORD fdwClipPrecision,
 155                 DWORD fdwQuality, DWORD fdwPitchAndFamily, LPCSTR lpszFace);
 156 HFONT WINAPI CreateFontIndirect(CONST LOGFONT *lplf);