Banshee.Sources.DatabaseSource.Reload C# (CSharp) Method

        public virtual void Reload ()
        {
            ever_counted = ever_reloaded = true;
            reload_limiter.Execute ();
        }

        public PlayQueueSource () : base (Catalog.GetString ("Play Queue"), null)
        {
            BindToDatabase ();
            TypeUniqueId = DbId.ToString ();
            Initialize ();
            AfterInitialized ();

            Order = 20;
            Properties.SetString ("Icon.Name", "source-playlist");
            Properties.SetString ("RemoveTracksActionLabel", Catalog.GetString ("Remove From Play Queue"));

            DatabaseTrackModel.ForcedSortQuery = "CorePlaylistEntries.ViewOrder ASC, CorePlaylistEntries.EntryID ASC";
            DatabaseTrackModel.CanReorder = true;

            ServiceManager.PlayerEngine.ConnectEvent (OnPlayerEvent);
            ServiceManager.PlaybackController.TrackStarted += OnTrackStarted;

            // TODO change this Gtk.Action code so that the actions can be removed.  And so this
            // class doesn't depend on Gtk/ThickClient.
            actions = new PlayQueueActions (this);

            Properties.SetString ("ActiveSourceUIResource", "ActiveSourceUI.xml");
            Properties.SetString ("GtkActionPath", "/PlayQueueContextMenu");

            // TODO listen to all primary sources, and handle transient primary sources
            ServiceManager.SourceManager.MusicLibrary.TracksChanged += HandleTracksChanged;
            ServiceManager.SourceManager.MusicLibrary.TracksDeleted += HandleTracksDeleted;
            ServiceManager.SourceManager.VideoLibrary.TracksChanged += HandleTracksChanged;
            ServiceManager.SourceManager.VideoLibrary.TracksDeleted += HandleTracksDeleted;

            populate_from = ServiceManager.SourceManager.Sources.FirstOrDefault (
                source => source.Name == populate_from_name) as DatabaseSource;
            if (populate_from != null) {
                populate_from.Reload ();
            }

            TrackModel.Reloaded += HandleReloaded;

            int saved_offset = DatabaseConfigurationClient.Client.Get (CurrentOffsetSchema, CurrentOffsetSchema.Get ());
            Offset = Math.Min (
                saved_offset,
                ServiceManager.DbConnection.Query<long> (@"
                    SELECT MAX(ViewOrder) + 1
                    FROM CorePlaylistEntries
                    WHERE PlaylistID = ?", DbId));

            ServiceManager.SourceManager.AddSource (this);
        }