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Make fc-list more useful

This commit is contained in:
Keith Packard 2002-06-30 23:45:40 +00:00
parent bdcdaceda4
commit e6099fe979
1 changed files with 16 additions and 4 deletions
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20
fc-list/fc-list.c
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@ -61,10 +61,9 @@ extern int optind, opterr, optopt;
static void usage (char *program)
{
fprintf (stderr, "usage: %s [-vV?] [--verbose] [--version] [--help] [dirs]\n",
fprintf (stderr, "usage: %s [-vV?] [--verbose] [--version] [--help] [pattern] {element ...} \n",
program);
fprintf (stderr, "Build font information caches in [dirs]\n"
"(all directories in font configuration by default).\n");
fprintf (stderr, "List fonts matching [pattern]\n");
fprintf (stderr, "\n");
fprintf (stderr, " -v, --verbose display status information while busy\n");
fprintf (stderr, " -V, --version display font config version and exit\n");
@ -77,7 +76,7 @@ main (int argc, char **argv)
{
int verbose = 0;
int i;
FcObjectSet *os = FcObjectSetBuild (FC_FAMILY, FC_LANG, 0);
FcObjectSet *os = 0;
FcFontSet *fs;
FcPattern *pat;
#if HAVE_GETOPT_LONG || HAVE_GETOPT
@ -112,10 +111,20 @@ main (int argc, char **argv)
return 1;
}
if (argv[i])
{
pat = FcNameParse ((FcChar8 *) argv[i]);
while (argv[++i])
{
if (!os)
os = FcObjectSetCreate ();
FcObjectSetAdd (os, argv[i]);
}
}
else
pat = FcPatternCreate ();
if (!os)
os = FcObjectSetBuild (FC_FAMILY, FC_STYLE);
fs = FcFontList (0, pat, os);
if (pat)
FcPatternDestroy (pat);
@ -127,8 +136,11 @@ main (int argc, char **argv)
for (j = 0; j < fs->nfont; j++)
{
FcChar8 *font;
FcChar8 *file;
font = FcNameUnparse (fs->fonts[j]);
if (FcPatternGetString (fs->fonts[j], FC_FILE, 0, &file) == FcResultMatch)
printf ("%s: ", file);
printf ("%s\n", font);
free (font);
}