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This patch was adapted from GUIX. At the moment we still have to rely on GTK_DATA_PREFIX, which can only point to one profile at the time and is also not set in all desktop environments. This patch makes it possible to use installed themes, no matter if system-wide or by in a user profile.
41 lines
1.1 KiB
Diff
41 lines
1.1 KiB
Diff
Subject: [PATCHv2] gtk: Patch GTK+ to look for themes in profiles.
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To: guix-devel@gnu.org
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Date: Sun, 13 Mar 2016 15:17:37 +1100
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Url: https://lists.gnu.org/archive/html/guix-devel/2016-03/msg00492.html
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diff -Naur gtk+-2.24.28.new/gtk/gtkrc.c gtk+-2.24.28/gtk/gtkrc.c
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--- gtk+-2.24.28.new/gtk/gtkrc.c 2016-03-13 10:31:14.413644362 +1100
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+++ gtk+-2.24.28/gtk/gtkrc.c 2016-03-13 12:51:34.723398423 +1100
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@@ -808,6 +808,8 @@
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gchar *path = NULL;
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const gchar *home_dir;
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gchar *subpath;
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+ const gchar * const *xdg_data_dirs;
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+ gint i;
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if (type)
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subpath = g_strconcat ("gtk-2.0-", type,
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@@ -830,6 +832,22 @@
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}
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if (!path)
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+ {
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+ xdg_data_dirs = g_get_system_data_dirs ();
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+ for (i = 0; xdg_data_dirs[i]; i++)
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+ {
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+ path = g_build_filename (xdg_data_dirs[i], "themes", name, subpath, NULL);
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+ if (g_file_test (path, G_FILE_TEST_EXISTS))
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+ break;
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+ else
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+ {
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+ g_free (path);
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+ path = NULL;
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+ }
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+ }
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+ }
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+
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+ if (!path)
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{
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gchar *theme_dir = gtk_rc_get_theme_dir ();
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path = g_build_filename (theme_dir, name, subpath, NULL);
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