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Inspector: Find themes the same way GtkCSSProvider does

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Look for subdirectories named "gtk-3.x", where 'x' starts as current
minor version and counts down to 14, then drops to 0.
Only look for gtk.css in these directories though. If a theme only
provides gtk-dark.css, it won't be found.
This commit is contained in:
Руслан Ижбулатов 2019-03-22 23:31:18 +00:00
parent cddd88064c
commit c33f9a2769
1 changed files with 31 additions and 5 deletions
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36
gtk/inspector/visual.c
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@ -30,6 +30,7 @@
#include "gtkscale.h"
#include "gtkwindow.h"
#include "gtkcssproviderprivate.h"
#include "gtkversion.h"
#include "fallback-c89.c"
@ -312,17 +313,42 @@ fill_gtk (const gchar *path,
if (!dir)
return;
#if (GTK_MINOR_VERSION % 2)
#define MINOR (GTK_MINOR_VERSION + 1)
#else
#define MINOR GTK_MINOR_VERSION
#endif
/* Keep this in sync with _gtk_css_find_theme_dir() in gtkcssprovider.c */
while ((dir_entry = g_dir_read_name (dir)))
{
gchar *filename = g_build_filename (path, dir_entry, "gtk-3.0", "gtk.css", NULL);
gint i;
gboolean found = FALSE;
if (g_file_test (filename, G_FILE_TEST_IS_REGULAR) &&
!g_hash_table_contains (t, dir_entry))
g_hash_table_add (t, g_strdup (dir_entry));
for (i = MINOR; !found && i >= 0; i = i - 2)
{
gchar *filename, *subsubdir;
g_free (filename);
if (i < 14)
i = 0;
subsubdir = g_strdup_printf ("gtk-3.%d", i);
filename = g_build_filename (path, dir_entry, subsubdir, "gtk.css", NULL);
g_free (subsubdir);
if (g_file_test (filename, G_FILE_TEST_IS_REGULAR) &&
!g_hash_table_contains (t, dir_entry))
{
found = TRUE;
g_hash_table_add (t, g_strdup (dir_entry));
}
g_free (filename);
}
}
#undef MINOR
g_dir_close (dir);
}