public Playlist(IPlaylistProvider <Playlist <TMedia>, TMedia> playlistProvider)
{
_playlistProvider = playlistProvider;
_provider = _playlistProvider as IQueryProvider;
_expression = Expression.Constant(this);
// _medias = _playlistProvider.Pull().ToList();
}
public Playlist(IQueryProvider playlistProvider, Expression expression)
{
_playlistProvider = playlistProvider as IPlaylistProvider <Playlist <TMedia>, TMedia>;
_provider = playlistProvider;
_expression = expression;
// _medias = _playlistProvider.Pull().ToList();
}
public ChannelHandler(IPlaylistProvider playlistProvider, IChatProviderFactory chatProviderFactory, string name)
{
_chatProviderFactory = chatProviderFactory;
Playlist = playlistProvider;
SongsByID = new Dictionary <string, Song>();
Name = name;
}
private void LoadPlaylists()
{
if (CurrentActivity == null)
{
return;
}
else if (CurrentActivity.State != ActivityState.Connected)
{
Hyena.Log.Debug(String.Format("activity state {0} is invalid.", CurrentActivity.State));
return;
}
else if (CurrentState != State.LoadedMetadata)
{
Hyena.Log.Debug(String.Format("state {0} is invalid.", CurrentState));
return;
}
try {
IMetadataProviderService service = CurrentActivity.GetDBusObject <IMetadataProviderService> (MetadataProviderService.BusName, MetadataProviderService.ObjectPath);
int [] playlist_ids = service.GetPlaylistIds(LibraryType.Music);
download_monitor.Reset();
if (playlist_ids.Length == 0)
{
CurrentState = State.Loaded;
}
else
{
foreach (int id in playlist_ids)
{
string playlist_path = service.CreatePlaylistProvider(id).ToString();
IPlaylistProvider playlist_provider = CurrentActivity.GetDBusObject <IPlaylistProvider>
(PlaylistProvider.BusName, playlist_path);
LibraryDownload download = new LibraryDownload();
download_monitor.Add(playlist_path, download);
//download_monitor.AssociateObject (playlist_path, new ContactPlaylistSource (playlist_provider.GetName (), this));
download.ProcessIncomingPayloads(delegate(object sender, object [] o) {
OnPlaylistTracksDownloaded(new DownloadedTracksEventArgs(sender as LibraryDownload, o, playlist_provider.GetName()));
});
playlist_provider.ChunkReady += OnPlaylistChunkReady;
playlist_provider.GetChunks(chunk_length);
}
download_monitor.Start();
}
} catch (Exception e) {
Hyena.Log.Warning(e);
ResetState();
OnError(new TubeManagerErrorEventArgs(ErrorReason.ErrorDuringPlaylistLoad));
}
}
