public void DeleteAllTracks (AbstractPlaylistSource source)
{
if (source.PrimarySource != this) {
Log.WarningFormat ("Cannot delete all tracks from {0} via primary source {1}", source, this);
return;
}
if (source.Count < 1)
return;
var list = CachedList<DatabaseTrackInfo>.CreateFromModel (source.DatabaseTrackModel);
ThreadAssist.SpawnFromMain (delegate {
DeleteTrackList (list);
});
}
private Playlist BuildPlaylistFromSource (AbstractPlaylistSource source)
{
var mpris_playlist = new Playlist ();
mpris_playlist.Name = source.Name;
mpris_playlist.Id = MakeObjectPath (source);
mpris_playlist.Icon = GetIconPath (source);
return mpris_playlist;
}
public void HandlePlaylistChange (AbstractPlaylistSource source)
{
PlaylistChangedHandler playlist_handler = playlist_changed;
if (playlist_handler != null) {
try {
playlist_handler (BuildPlaylistFromSource (source));
} catch (Exception e) {
Log.Exception (e);
}
}
}
private ObjectPath MakeObjectPath (AbstractPlaylistSource playlist)
{
StringBuilder object_path_builder = new StringBuilder ();
object_path_builder.Append (DBusServiceManager.ObjectRoot);
if (playlist.Parent != null) {
object_path_builder.AppendFormat ("/{0}", DBusServiceManager.MakeDBusSafeString (playlist.Parent.TypeName));
}
object_path_builder.Append ("/Playlists/");
object_path_builder.Append (DBusServiceManager.MakeDBusSafeString (playlist.UniqueId));
string object_path = object_path_builder.ToString ();
playlist_sources[object_path] = playlist;
return new ObjectPath (object_path);
}