[gtk+/places-sidebar] Cancel and disconnect from the bookmarks monitor when done

[Federico Mena Quintero <federico src gnome org>]

commit f780e4e72c447ac12666a991672f42b76816ef56
Author: Federico Mena Quintero <federico gnome org>
Date:   Fri Sep 30 09:43:59 2011 -0500

    Cancel and disconnect from the bookmarks monitor when done
    
    Signed-off-by: Federico Mena Quintero <federico gnome org>

 gtk/gtkbookmarksmanager.c |   11 ++++++++---
 gtk/gtkbookmarksmanager.h |    1 +
 2 files changed, 9 insertions(+), 3 deletions(-)
---
diff --git a/gtk/gtkbookmarksmanager.c b/gtk/gtkbookmarksmanager.c
index b998c4a..a5d9331 100644
--- a/gtk/gtkbookmarksmanager.c
+++ b/gtk/gtkbookmarksmanager.c
@@ -200,8 +200,8 @@ _gtk_bookmarks_manager_new (GtkBookmarksChangedFunc changed_func, gpointer chang
       g_error_free (error);
     }
   else
-    g_signal_connect (manager->bookmarks_monitor, "changed",
-		      G_CALLBACK (bookmarks_file_changed), manager);
+    manager->bookmarks_monitor_changed_id = g_signal_connect (manager->bookmarks_monitor, "changed",
+							      G_CALLBACK (bookmarks_file_changed), manager);
 
   g_object_unref (bookmarks_file);
 
@@ -214,7 +214,12 @@ _gtk_bookmarks_manager_free (GtkBookmarksManager *manager)
   g_return_if_fail (manager != NULL);
 
   if (manager->bookmarks_monitor)
-    g_object_unref (manager->bookmarks_monitor);
+    {
+      g_file_monitor_cancel (manager->bookmarks_monitor);
+      g_signal_handler_disconnect (manager->bookmarks_monitor, manager->bookmarks_monitor_changed_id);
+      manager->bookmarks_monitor_changed_id = 0;
+      g_object_unref (manager->bookmarks_monitor);
+    }
 
   if (manager->bookmarks)
     {
diff --git a/gtk/gtkbookmarksmanager.h b/gtk/gtkbookmarksmanager.h
index ee98d87..a991c04 100644
--- a/gtk/gtkbookmarksmanager.h
+++ b/gtk/gtkbookmarksmanager.h
@@ -35,6 +35,7 @@ typedef struct
   GSList *bookmarks;
 
   GFileMonitor *bookmarks_monitor;
+  gulong bookmarks_monitor_changed_id;
 
   gpointer changed_func_data;
   GtkBookmarksChangedFunc changed_func;