dlls/wineps.drv/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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20 #include <stdarg.h>
  21 #include <string.h>
  22 #include <assert.h>
  23 #include <stdlib.h>
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "wingdi.h"
  28 #include "winnls.h"
  29 #include "winspool.h"
  30
  31 #include "psdrv.h"
  32 #include "wine/debug.h"
  33
  34 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
  35
  36 /***********************************************************************
  37  *           SelectFont   (WINEPS.@)
  38  */
  39 HFONT PSDRV_SelectFont( PHYSDEV dev, HFONT hfont, HANDLE gdiFont )
  40 {
  41     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
  42     LOGFONTW lf;
  43     BOOL subst = FALSE;
  44     char FaceName[LF_FACESIZE];
  45
  46     if (!GetObjectW( hfont, sizeof(lf), &lf )) return HGDI_ERROR;
  47
  48     TRACE("FaceName = %s Height = %d Italic = %d Weight = %d\n",
  49           debugstr_w(lf.lfFaceName), lf.lfHeight, lf.lfItalic,
  50           lf.lfWeight);
  51
  52     WideCharToMultiByte(CP_ACP, 0, lf.lfFaceName, -1,
  53                         FaceName, sizeof(FaceName), NULL, NULL);
  54
  55     if(FaceName[0] == '\0') {
  56         switch(lf.lfPitchAndFamily & 0xf0) {
  57         case FF_DONTCARE:
  58             break;
  59         case FF_ROMAN:
  60         case FF_SCRIPT:
  61             strcpy(FaceName, "Times");
  62             break;
  63         case FF_SWISS:
  64             strcpy(FaceName, "Helvetica");
  65             break;
  66         case FF_MODERN:
  67             strcpy(FaceName, "Courier");
  68             break;
  69         case FF_DECORATIVE:
  70             strcpy(FaceName, "Symbol");
  71             break;
  72         }
  73     }
  74
  75     if(FaceName[0] == '\0') {
  76         switch(lf.lfPitchAndFamily & 0x0f) {
  77         case VARIABLE_PITCH:
  78             strcpy(FaceName, "Times");
  79             break;
  80         default:
  81             strcpy(FaceName, "Courier");
  82             break;
  83         }
  84     }
  85
  86     if (physDev->pi->FontSubTableSize != 0)
  87     {
  88         DWORD i;
  89
  90         for (i = 0; i < physDev->pi->FontSubTableSize; ++i)
  91         {
  92             if (!strcasecmp (FaceName,
  93                     physDev->pi->FontSubTable[i].pValueName))
  94             {
  95                 TRACE ("substituting facename '%s' for '%s'\n",
  96                         (LPSTR) physDev->pi->FontSubTable[i].pData, FaceName);
  97                 if (strlen ((LPSTR) physDev->pi->FontSubTable[i].pData) <
  98                         LF_FACESIZE)
  99                 {
 100                     strcpy (FaceName,
 101                             (LPSTR) physDev->pi->FontSubTable[i].pData);
 102                     subst = TRUE;
 103                 }
 104                 else
 105                     WARN ("Facename '%s' is too long; ignoring substitution\n",
 106                             (LPSTR) physDev->pi->FontSubTable[i].pData);
 107                 break;
 108             }
 109         }
 110     }
 111
 112     physDev->font.escapement = lf.lfEscapement;
 113     physDev->font.set = FALSE;
 114
 115     if(gdiFont && !subst) {
 116         if(PSDRV_SelectDownloadFont(dev))
 117             return 0; /* use gdi font */
 118     }
 119
 120     PSDRV_SelectBuiltinFont(dev, hfont, &lf, FaceName);
 121     return (HFONT)1; /* use device font */
 122 }
 123
 124 /***********************************************************************
 125  *           PSDRV_SetFont
 126  */
 127 BOOL PSDRV_SetFont( PHYSDEV dev )
 128 {
 129     PSDRV_PDEVICE *physDev = get_psdrv_dev( dev );
 130
 131     PSDRV_WriteSetColor(dev, &physDev->font.color);
 132     if(physDev->font.set) return TRUE;
 133
 134     switch(physDev->font.fontloc) {
 135     case Builtin:
 136         PSDRV_WriteSetBuiltinFont(dev);
 137         break;
 138     case Download:
 139         PSDRV_WriteSetDownloadFont(dev);
 140         break;
 141     default:
 142         ERR("fontloc = %d\n", physDev->font.fontloc);
 143         assert(1);
 144         break;
 145     }
 146     physDev->font.set = TRUE;
 147     return TRUE;
 148 }