dlls/wineps/font.c

   1 /*
   2  *      PostScript driver font functions
   3  *
   4  *      Copyright 1998  Huw D M Davies
   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 #include <string.h>
  21 #include <assert.h>
  22 #include <stdlib.h>
  23
  24 #include "winbase.h"
  25 #include "wingdi.h"
  26 #include "winspool.h"
  27
  28 #include "gdi.h"
  29 #include "psdrv.h"
  30 #include "wine/debug.h"
  31
  32 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
  33
  34 /***********************************************************************
  35  *           SelectFont   (WINEPS.@)
  36  */
  37 HFONT PSDRV_SelectFont( PSDRV_PDEVICE *physDev, HFONT hfont )
  38 {
  39     LOGFONTW lf;
  40     BOOL subst = FALSE;
  41     char FaceName[LF_FACESIZE];
  42
  43     if (!GetObjectW( hfont, sizeof(lf), &lf )) return HGDI_ERROR;
  44
  45     TRACE("FaceName = %s Height = %ld Italic = %d Weight = %ld\n",
  46           debugstr_w(lf.lfFaceName), lf.lfHeight, lf.lfItalic,
  47           lf.lfWeight);
  48
  49     WideCharToMultiByte(CP_ACP, 0, lf.lfFaceName, -1,
  50                         FaceName, sizeof(FaceName), NULL, NULL);
  51
  52     if(FaceName[0] == '\0') {
  53         switch(lf.lfPitchAndFamily & 0xf0) {
  54         case FF_DONTCARE:
  55             break;
  56         case FF_ROMAN:
  57         case FF_SCRIPT:
  58             strcpy(FaceName, "Times");
  59             break;
  60         case FF_SWISS:
  61             strcpy(FaceName, "Helvetica");
  62             break;
  63         case FF_MODERN:
  64             strcpy(FaceName, "Courier");
  65             break;
  66         case FF_DECORATIVE:
  67             strcpy(FaceName, "Symbol");
  68             break;
  69         }
  70     }
  71
  72     if(FaceName[0] == '\0') {
  73         switch(lf.lfPitchAndFamily & 0x0f) {
  74         case VARIABLE_PITCH:
  75             strcpy(FaceName, "Times");
  76             break;
  77         default:
  78             strcpy(FaceName, "Courier");
  79             break;
  80         }
  81     }
  82
  83     if (physDev->pi->FontSubTableSize != 0)
  84     {
  85         DWORD i;
  86
  87         for (i = 0; i < physDev->pi->FontSubTableSize; ++i)
  88         {
  89             if (!strcasecmp (FaceName,
  90                     physDev->pi->FontSubTable[i].pValueName))
  91             {
  92                 TRACE ("substituting facename '%s' for '%s'\n",
  93                         (LPSTR) physDev->pi->FontSubTable[i].pData, FaceName);
  94                 if (strlen ((LPSTR) physDev->pi->FontSubTable[i].pData) <
  95                         LF_FACESIZE)
  96                 {
  97                     strcpy (FaceName,
  98                             (LPSTR) physDev->pi->FontSubTable[i].pData);
  99                     subst = TRUE;
 100                 }
 101                 else
 102                     WARN ("Facename '%s' is too long; ignoring substitution\n",
 103                             (LPSTR) physDev->pi->FontSubTable[i].pData);
 104                 break;
 105             }
 106         }
 107     }
 108
 109     physDev->font.escapement = lf.lfEscapement;
 110     physDev->font.set = FALSE;
 111
 112     if(physDev->dc->gdiFont && !subst) {
 113         if(PSDRV_SelectDownloadFont(physDev))
 114             return 0; /* use gdi font */
 115     }
 116
 117     PSDRV_SelectBuiltinFont(physDev, hfont, &lf, FaceName);
 118     return (HFONT)1; /* use device font */
 119 }
 120
 121 /***********************************************************************
 122  *           PSDRV_SetFont
 123  */
 124 BOOL PSDRV_SetFont( PSDRV_PDEVICE *physDev )
 125 {
 126     PSDRV_WriteSetColor(physDev, &physDev->font.color);
 127     if(physDev->font.set) return TRUE;
 128
 129     switch(physDev->font.fontloc) {
 130     case Builtin:
 131         PSDRV_WriteSetBuiltinFont(physDev);
 132         break;
 133     case Download:
 134         PSDRV_WriteSetDownloadFont(physDev);
 135         break;
 136     default:
 137         ERR("fontloc = %d\n", physDev->font.fontloc);
 138         assert(1);
 139         break;
 140     }
 141     physDev->font.set = TRUE;
 142     return TRUE;
 143 }