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 CDECL PSDRV_SelectFont( PSDRV_PDEVICE *physDev, HFONT hfont, HANDLE gdiFont )
  40 {
  41     LOGFONTW lf;
  42     BOOL subst = FALSE;
  43     char FaceName[LF_FACESIZE];
  44
  45     if (!GetObjectW( hfont, sizeof(lf), &lf )) return HGDI_ERROR;
  46
  47     TRACE("FaceName = %s Height = %d Italic = %d Weight = %d\n",
  48           debugstr_w(lf.lfFaceName), lf.lfHeight, lf.lfItalic,
  49           lf.lfWeight);
  50
  51     WideCharToMultiByte(CP_ACP, 0, lf.lfFaceName, -1,
  52                         FaceName, sizeof(FaceName), NULL, NULL);
  53
  54     if(FaceName[0] == '\0') {
  55         switch(lf.lfPitchAndFamily & 0xf0) {
  56         case FF_DONTCARE:
  57             break;
  58         case FF_ROMAN:
  59         case FF_SCRIPT:
  60             strcpy(FaceName, "Times");
  61             break;
  62         case FF_SWISS:
  63             strcpy(FaceName, "Helvetica");
  64             break;
  65         case FF_MODERN:
  66             strcpy(FaceName, "Courier");
  67             break;
  68         case FF_DECORATIVE:
  69             strcpy(FaceName, "Symbol");
  70             break;
  71         }
  72     }
  73
  74     if(FaceName[0] == '\0') {
  75         switch(lf.lfPitchAndFamily & 0x0f) {
  76         case VARIABLE_PITCH:
  77             strcpy(FaceName, "Times");
  78             break;
  79         default:
  80             strcpy(FaceName, "Courier");
  81             break;
  82         }
  83     }
  84
  85     if (physDev->pi->FontSubTableSize != 0)
  86     {
  87         DWORD i;
  88
  89         for (i = 0; i < physDev->pi->FontSubTableSize; ++i)
  90         {
  91             if (!strcasecmp (FaceName,
  92                     physDev->pi->FontSubTable[i].pValueName))
  93             {
  94                 TRACE ("substituting facename '%s' for '%s'\n",
  95                         (LPSTR) physDev->pi->FontSubTable[i].pData, FaceName);
  96                 if (strlen ((LPSTR) physDev->pi->FontSubTable[i].pData) <
  97                         LF_FACESIZE)
  98                 {
  99                     strcpy (FaceName,
 100                             (LPSTR) physDev->pi->FontSubTable[i].pData);
 101                     subst = TRUE;
 102                 }
 103                 else
 104                     WARN ("Facename '%s' is too long; ignoring substitution\n",
 105                             (LPSTR) physDev->pi->FontSubTable[i].pData);
 106                 break;
 107             }
 108         }
 109     }
 110
 111     physDev->font.escapement = lf.lfEscapement;
 112     physDev->font.set = FALSE;
 113
 114     if(gdiFont && !subst) {
 115         if(PSDRV_SelectDownloadFont(physDev))
 116             return 0; /* use gdi font */
 117     }
 118
 119     PSDRV_SelectBuiltinFont(physDev, hfont, &lf, FaceName);
 120     return (HFONT)1; /* use device font */
 121 }
 122
 123 /***********************************************************************
 124  *           PSDRV_SetFont
 125  */
 126 BOOL PSDRV_SetFont( PSDRV_PDEVICE *physDev )
 127 {
 128     PSDRV_WriteSetColor(physDev, &physDev->font.color);
 129     if(physDev->font.set) return TRUE;
 130
 131     switch(physDev->font.fontloc) {
 132     case Builtin:
 133         PSDRV_WriteSetBuiltinFont(physDev);
 134         break;
 135     case Download:
 136         PSDRV_WriteSetDownloadFont(physDev);
 137         break;
 138     default:
 139         ERR("fontloc = %d\n", physDev->font.fontloc);
 140         assert(1);
 141         break;
 142     }
 143     physDev->font.set = TRUE;
 144     return TRUE;
 145 }