vrutkovs

class TrackerWrapper:
    class __TrackerWrapper:
        def __init__(self):
            self.tracker = Tracker.SparqlConnection.get(None)
        def __str__(self):
            return repr(self)
    instance = None
    def __init__(self):
        if not TrackerWrapper.instance:
            TrackerWrapper.instance = TrackerWrapper.__TrackerWrapper()

vrutkovs

    loadNextTrack: function(){
        this.load_next_track_lock = true;
        if (!this.playlist || !this.currentTrack || !this.playlist.iter_next(this.currentTrack)) {
            if (RepeatType.ALL == this.repeat) {
                this.currentTrack = this.playlist.get_iter_first()[1];
            } else { 
                this.currentTrack = null;
            }
        } else {
            this.load( this.playlist.get_value( this.currentTrack, this.playlistField), false);