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