backend/dvi/fonts.c

   1 #include "config.h"
   2 #include "fonts.h"
   3 #include "mdvi.h"
   4
   5 static int registered = 0;
   6
   7 extern DviFontInfo pk_font_info;
   8 extern DviFontInfo pkn_font_info;
   9 extern DviFontInfo gf_font_info;
  10 extern DviFontInfo vf_font_info;
  11 extern DviFontInfo ovf_font_info;
  12 #if 0
  13 extern DviFontInfo tt_font_info;
  14 #endif
  15 #ifdef WITH_TYPE1_FONTS
  16 extern DviFontInfo t1_font_info;
  17 #endif
  18 extern DviFontInfo afm_font_info;
  19 extern DviFontInfo tfm_font_info;
  20 extern DviFontInfo ofm_font_info;
  21
  22 static struct fontinfo {
  23         DviFontInfo *info;
  24         char    *desc;
  25         int     klass;
  26 } known_fonts[] = {
  27         {&vf_font_info, "Virtual fonts", 0},
  28         {&ovf_font_info, "Omega's virtual fonts", 0},
  29 #if 0
  30         {&tt_font_info, "TrueType fonts", 0},
  31 #endif
  32 #ifdef WITH_TYPE1_FONTS
  33         {&t1_font_info, "Type1 PostScript fonts", 0},
  34 #endif
  35         {&pk_font_info, "Packed bitmap (auto-generated)", 1},
  36         {&pkn_font_info, "Packed bitmap", -2},
  37         {&gf_font_info, "Metafont's generic font format", 1},
  38         {&ofm_font_info, "Omega font metrics", -1},
  39         {&tfm_font_info, "TeX font metrics", -1},
  40         {&afm_font_info, "Adobe font metrics", -1},
  41         {0, 0}
  42 };
  43
  44 void mdvi_register_fonts (void)
  45 {
  46     struct fontinfo *type;
  47
  48     if (!registered) {
  49         for(type = known_fonts; type->info; type++) {
  50                         mdvi_register_font_type(type->info, type->klass);
  51         }
  52         registered = 1;
  53     }
  54         return;
  55 }
  56
  57