Keith Packard <[EMAIL PROTECTED]> writes:
> Much as I hate the C locale model, I'm wondering if I shouldn't use the
> current locale as a language hint where applications don't provide
> explicit language information when selecting fonts. This would make
> the generic aliases (like "sans-serif") pick a font appropriate for the
> locale instead of some random font most likely suitable for Latin
> languages.
>
> Or would this only lead to confusion and chaos?
I think this is right; it's the only way that we'll get reasonably
consistent font choice between places where there is a heavyweight
system on top of Xft. (Pango, Mozilla, etc) and places that are
using Xft directly.
My "language" hack did this; feel free to use the code below if
it helps.
Regards,
Owen
--- fontconfig/src/fccfg.c.langtag Fri Jun 21 02:14:45 2002
+++ fontconfig/src/fccfg.c Mon Jun 24 14:09:35 2002
@@ -23,6 +23,7 @@
*/
#include "fcint.h"
+#include <locale.h>
FcConfig *_fcConfig;
@@ -1059,6 +1060,50 @@
FcPatternDel (p, object);
}
+static const FcChar8 canon_map[256] = {
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '-', 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
+ 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 0, 0, 0, 0, '-',
+ 0, 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
+ 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 0, 0, 0, 0, 0
+};
+
+static FcChar8 *
+FcGetDefaultLanguage (void)
+{
+ FcChar8 *locale;
+ FcChar8 *result;
+ FcChar8 *p, *q;
+
+ locale = (FcChar8 *)setlocale (LC_CTYPE, NULL);
+ result = malloc (strlen (locale + 1));
+ if (!result)
+ return 0;
+
+ p = locale;
+ q = result;
+ while (*p)
+ {
+ FcChar8 value;
+
+ if (*p == '.' || *p == '@')
+ break;
+
+ value = canon_map[*p];
+ if (value)
+ *(q++) = value;
+
+ p++;
+ }
+
+ *q = 0;
+
+ return result;
+}
+
FcBool
FcConfigSubstitute (FcConfig *config,
FcPattern *p,
@@ -1070,7 +1115,8 @@
FcTest *t;
FcEdit *e;
FcValueList *l;
-
+ FcValue v;
+
if (!config)
{
config = FcConfigGetCurrent ();
@@ -1078,6 +1124,18 @@
return FcFalse;
}
+ if (FcPatternGet (p, "language", 0, &v) == FcResultNoMatch)
+ {
+ FcChar8 *language;
+
+ language = FcGetDefaultLanguage ();
+ if (!language)
+ return FcFalse;
+
+ FcPatternAddString (p, "language", language);
+ free (language);
+ }
+
st = (FcSubState *) malloc (config->maxObjects * sizeof (FcSubState));
if (!st && config->maxObjects)
return FcFalse;
_______________________________________________
Fonts mailing list
[EMAIL PROTECTED]
http://XFree86.Org/mailman/listinfo/fonts
