static void _FcValuePrintFile(FILE *f, const FcValue v) {
switch (v.type) {
case FcTypeUnknown:
fprintf(f, "<unknown>");
break;
case FcTypeVoid:
fprintf(f, "<void>");
break;
case FcTypeInteger:
fprintf(f, "%d(i)", v.u.i);
break;
case FcTypeDouble:
fprintf(f, "%g(f)", v.u.d);
break;
case FcTypeString:
fprintf(f, "\"%s\"", v.u.s);
break;
case FcTypeBool:
fprintf(f, "%s", v.u.b ? "True" : "False");
break;
case FcTypeMatrix:
fprintf(f, "[%g %g; %g %g]", v.u.m->xx, v.u.m->xy, v.u.m->yx,
v.u.m->yy);
break;
case FcTypeCharSet: /* XXX */
if (f == stdout) FcCharSetPrint(v.u.c);
break;
case FcTypeLangSet:
FcLangSetPrint(v.u.l);
break;
case FcTypeFTFace:
fprintf(f, "face");
break;
}
}
void
FcValuePrint (const FcValue v)
{
switch (v.type) {
case FcTypeVoid:
printf (" <void>");
break;
case FcTypeInteger:
printf (" %d(i)", v.u.i);
break;
case FcTypeDouble:
printf (" %g(f)", v.u.d);
break;
case FcTypeString:
printf (" \"%s\"", v.u.s);
break;
case FcTypeBool:
printf (" %s", v.u.b ? "FcTrue" : "FcFalse");
break;
case FcTypeMatrix:
printf (" (%f %f; %f %f)", v.u.m->xx, v.u.m->xy, v.u.m->yx, v.u.m->yy);
break;
case FcTypeCharSet: /* XXX */
printf (" ");
FcCharSetPrint (v.u.c);
break;
case FcTypeLangSet:
printf (" ");
FcLangSetPrint (v.u.l);
break;
case FcTypeFTFace:
printf (" face");
break;
}
}
FcLangSet *
FcFreeTypeLangSet (const FcCharSet *charset,
const FcChar8 *exclusiveLang)
{
int i, j;
FcChar32 missing;
const FcCharSet *exclusiveCharset = 0;
FcLangSet *ls;
if (exclusiveLang)
exclusiveCharset = FcLangGetCharSet (exclusiveLang);
ls = FcLangSetCreate ();
if (!ls)
return 0;
if (FcDebug() & FC_DBG_LANGSET)
{
printf ("font charset\n");
FcCharSetPrint (charset);
printf ("\n");
}
for (i = 0; i < NUM_LANG_CHAR_SET; i++)
{
if (FcDebug() & FC_DBG_LANGSET)
{
printf ("%s charset\n", fcLangCharSets[i].lang);
FcCharSetPrint (&fcLangCharSets[i].charset);
printf ("\n");
}
/*
* Check for Han charsets to make fonts
* which advertise support for a single language
* not support other Han languages
*/
if (exclusiveCharset &&
FcFreeTypeIsExclusiveLang (fcLangCharSets[i].lang))
{
if (fcLangCharSets[i].charset.num != exclusiveCharset->num)
continue;
for (j = 0; j < fcLangCharSets[i].charset.num; j++)
if (FcCharSetLeaf(&fcLangCharSets[i].charset, j) !=
FcCharSetLeaf(exclusiveCharset, j))
continue;
}
missing = FcCharSetSubtractCount (&fcLangCharSets[i].charset, charset);
if (FcDebug() & FC_DBG_SCANV)
{
if (missing && missing < 10)
{
FcCharSet *missed = FcCharSetSubtract (&fcLangCharSets[i].charset,
charset);
FcChar32 ucs4;
FcChar32 map[FC_CHARSET_MAP_SIZE];
FcChar32 next;
printf ("\n%s(%u) ", fcLangCharSets[i].lang, missing);
printf ("{");
for (ucs4 = FcCharSetFirstPage (missed, map, &next);
ucs4 != FC_CHARSET_DONE;
ucs4 = FcCharSetNextPage (missed, map, &next))
{
int i, j;
for (i = 0; i < FC_CHARSET_MAP_SIZE; i++)
if (map[i])
{
for (j = 0; j < 32; j++)
if (map[i] & (1 << j))
printf (" %04x", ucs4 + i * 32 + j);
}
}
printf (" }\n\t");
FcCharSetDestroy (missed);
}
else
printf ("%s(%u) ", fcLangCharSets[i].lang, missing);
}
if (!missing)
FcLangSetBitSet (ls, i);
}
if (FcDebug() & FC_DBG_SCANV)
printf ("\n");
return ls;
}
