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rendernode-tool: Make test fonts available

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We are likely to use the tool with node files from out testsuite,
which may now refer to custom test fonts, so make them available
in the same way as in the node editor.

If in doubt, you can set GTK_SOURCE_DIR to make the tool find the
fonts.
This commit is contained in:
Matthias Clasen 2024-01-14 16:58:05 -05:00
parent 53e17ab14e
commit cdbfb35067
1 changed files with 41 additions and 0 deletions
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41
tools/gtk-rendernode-tool.c
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@ -29,6 +29,10 @@
#include <gtk/gtk.h>
#include "gtk-rendernode-tool.h"
#ifdef HAVE_PANGOFT
#include <pango/pangofc-fontmap.h>
#endif
static void G_GNUC_NORETURN
usage (void)
{
@ -88,6 +92,41 @@ log_writer_func (GLogLevelFlags level,
return G_LOG_WRITER_HANDLED;
}
static void
maybe_add_test_fonts (void)
{
#ifdef HAVE_PANGOFT
const char *subdir = "testsuite/gsk/fonts";
const char *source_dir;
char *dir;
source_dir = g_getenv ("GTK_SOURCE_DIR");
if (source_dir)
{
char *abs_source_dir = g_canonicalize_filename (source_dir, NULL);
dir = g_canonicalize_filename (subdir, abs_source_dir);
g_free (abs_source_dir);
}
else
{
char *current_dir = g_get_current_dir ();
dir = g_canonicalize_filename (subdir, current_dir);
g_free (current_dir);
}
if (g_file_test (dir, G_FILE_TEST_EXISTS))
{
FcConfig *config;
config = FcConfigGetCurrent ();
FcConfigAppFontAddDir (config, (const FcChar8 *) dir);
}
g_free (dir);
#endif
}
int
main (int argc, const char *argv[])
{
@ -108,6 +147,8 @@ main (int argc, const char *argv[])
argv++;
argc--;
maybe_add_test_fonts ();
if (strcmp (argv[0], "show") == 0)
do_show (&argc, &argv);
else if (strcmp (argv[0], "render") == 0)