notgne2/tuxpaint-pencil-sharpener
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--listfonts option to show all font families Pango finds

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This commit is contained in:
Bill Kendrick 2023-06-01 23:31:04 -07:00
parent e85eb98a57
commit 1cf2fa245d
150 changed files with 9301 additions and 9009 deletions
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46
src/tuxpaint.c
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@ -481,12 +481,8 @@ int iswprint(wchar_t wc)
#error "---------------------------------------------------"
#endif
#ifdef DEBUG
/* These are required to display pango debugging information later in this file */
#include <pango/pango.h>
#include <pango/pangoft2.h>
#endif
#ifndef NOSOUND
@ -2065,6 +2061,7 @@ static void rec_undo_buffer(void);
void show_version(int details);
void show_usage(int exitcode);
void show_fonts(void);
static char *progname;
static SDL_Cursor *get_cursor(unsigned char *bits, unsigned char *mask_bits,
@ -8013,7 +8010,7 @@ void show_usage(int exitcode)
/* *INDENT-OFF* */
fprintf(f,
"\n"
"Usage: %s {--usage | --help | --version | --verbose-version | --copying}\n"
"Usage: %s {--usage | --help | --version | --verbose-version | --copying | --listfonts}\n"
"\n"
" Config:\n"
" [--nosysconfig]\n"
@ -8114,6 +8111,27 @@ void show_usage(int exitcode)
/* *INDENT-ON* */
}
/**
* Show a list of fonts that Pango finds (and hence
* should be available to "--uifont" argument) and exit.
*/
void show_fonts(void) {
PangoFontMap *fontmap;
PangoFontFamily **families;
int n_families;
fontmap = pango_ft2_font_map_new();
pango_font_map_list_families(fontmap, &families, &n_families);
for (int i = 0; i < n_families; i++)
{
const char *family_name = pango_font_family_get_name(families[i]);
printf("%s\n", family_name);
}
exit(0);
}
/**
* Compute default scale factor for stamps.
@ -30406,24 +30424,6 @@ int main(int argc, char *argv[])
g_get_charset(&charset);
printf("pango charset: %s\n", charset);
}
/* Display fonts available to pango */
if (1)
{
PangoFontMap *fontmap;
PangoFontFamily **families;
int n_families;
fontmap = pango_ft2_font_map_new();
pango_font_map_list_families(fontmap, &families, &n_families);
for (int i = 0; i < n_families; i++)
{
const char *family_name = pango_font_family_get_name(families[i]);
printf("pango ft2 fontmap[%d] = '%s'\n", i, family_name);
}
}
#endif
claim_to_be_ready();