Banshee.PlaybackController.PlaybackControllerService.OnPlayerEvent C# (CSharp) Method

        private void OnPlayerEvent (PlayerEventArgs args)
        {
            switch (args.Event) {
                case PlayerEvent.StartOfStream:
                    CurrentTrack = player_engine.CurrentTrack;
                    consecutive_errors = 0;
                    break;
                case PlayerEvent.EndOfStream:
                    EosTransition ();
                    break;
                case PlayerEvent.Error:
                    if (++consecutive_errors >= 5) {
                        consecutive_errors = 0;
                        player_engine.Close (false);
                        OnStopped ();
                        break;
                    }

                    CancelErrorTransition ();
                    // TODO why is this so long? any reason not to be instantaneous?
                    error_transition_id = Application.RunTimeout (250, delegate {
                        EosTransition ();
                        RequestTrackHandler ();
                        return true;
                    });
                    break;
                case PlayerEvent.StateChange:
                    if (((PlayerEventStateChangeArgs)args).Current != PlayerState.Loading) {
                        break;
                    }

                    TrackInfo track = player_engine.CurrentTrack;
                    if (changing_to_track != track && track != null) {
                        CurrentTrack = track;
                    }

                    changing_to_track = null;

                    if (!raise_started_after_transition) {
                        transition_track_started = false;
                        OnTrackStarted ();
                    } else {
                        transition_track_started = true;
                    }
                    break;
                case PlayerEvent.RequestNextTrack:
                    RequestTrackHandler ();
                    break;
            }
        }