[grilo] test-ui: shutdown plugins on exit

[Juan A. Suarez Romero <jasuarez src gnome org>]

commit 5140418233f2f8822c7e30e8353a155bb0a91aa7
Author: Sergio Villar Senin <svillar igalia com>
Date:   Tue May 14 17:34:47 2013 +0200

    test-ui: shutdown plugins on exit
    
    Unload plugins on program exit. The registry will call the finalize
    method on each plugin before the program ends to allow things like
    clearing the plugins HTTP cache.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=700311

 tools/grilo-test-ui/main.c |   18 +++++++++++-------
 1 files changed, 11 insertions(+), 7 deletions(-)
---
diff --git a/tools/grilo-test-ui/main.c b/tools/grilo-test-ui/main.c
index e00108f..0586584 100644
--- a/tools/grilo-test-ui/main.c
+++ b/tools/grilo-test-ui/main.c
@@ -206,7 +206,7 @@ static gchar *authorize_flickr (void);
 static void authorize_flickr_cb (GtkAction *action);
 
 static void shutdown_plugins_cb (GtkAction *action);
-static void shutdown_plugins (void);
+static void shutdown_plugins (gboolean ui_active);
 
 static void load_all_plugins_cb (GtkAction *action);
 static void load_all_plugins (void);
@@ -250,7 +250,7 @@ authorize_flickr_cb (GtkAction *action)
 static void
 shutdown_plugins_cb (GtkAction *action)
 {
-  shutdown_plugins ();
+  shutdown_plugins (TRUE);
 }
 
 static void
@@ -2174,7 +2174,7 @@ load_plugins (void)
 }
 
 static void
-shutdown_plugins (void)
+shutdown_plugins (gboolean ui_active)
 {
   GList *plugins;
   GList *plugin_iter;
@@ -2185,7 +2185,8 @@ shutdown_plugins (void)
 
   /* Let's make sure we don't have references to stuff
      we are about to shut down */
-  clear_ui ();
+  if (ui_active)
+    clear_ui ();
 
   registry = grl_registry_get_default ();
 
@@ -2209,9 +2210,11 @@ shutdown_plugins (void)
                                     NULL);
 
   /* Reload UI */
-  reset_ui ();
-  search_combo_setup ();
-  query_combo_setup ();
+  if (ui_active) {
+    reset_ui ();
+    search_combo_setup ();
+    query_combo_setup ();
+  }
 }
 
 static void
@@ -2248,5 +2251,6 @@ main (int argc, gchar *argv[])
   configure_plugins ();
   load_plugins ();
   gtk_main ();
+  shutdown_plugins (FALSE);
   return 0;
 }