Banshee.Gui.Widgets.TrackInfoDisplay.OnStageIteration C# (CSharp) Method

        private void OnStageIteration (object o, EventArgs args)
        {
            Invalidate ();

            if (stage.Actor != null) {
                last_fps = stage.Actor.FramesPerSecond;
                return;
            }

            InvalidateCache ();

            if (ApplicationContext.Debugging) {
                Log.DebugFormat ("TrackInfoDisplay RenderAnimation: {0:0.00} FPS", last_fps);
            }

            if (current_image != null && current_image != incoming_image && !IsMissingImage (current_image)) {
                ((IDisposable)current_image).Dispose ();
            }

            current_image = incoming_image;
            current_track = incoming_track;

            incoming_track = null;

            OnArtworkChanged ();
        }