/// <summary>
/// Add track to playlist.
/// </summary>
/// <param name="playlistId">
/// ID of playlist (1 and 2 supported only).
/// </param>
/// <param name="trackId">
/// Track ID of track to add.
/// </param>
/// <param name="allowTwice">
/// True if track should be added although it's already in available in the playlist.
/// </param>
/// <returns>
/// True if track successfully added to playlist.
/// </returns>
public static bool AddTrackToPlayList(int playlistId, int trackId, bool allowTwice)
{
if (!allowTwice)
{
TrackListModel m = (playlistId == 1 ? RemotePlaylist : PlayQueuePlaylist).TrackModel;
for (int i = 0; i < m.Count; i++)
{
object t = m.GetItem(i);
if (t is DatabaseTrackInfo && ((DatabaseTrackInfo)t).TrackId == trackId)
{
return(false);
}
}
}
switch (playlistId)
{
case 1: {
Selection selection = null;
MusicLibrarySource source = MusicLibrary;
for (int i = 0; i < source.TrackModel.Count; i++)
{
object t = source.TrackModel.GetItem(i);
if (t is DatabaseTrackInfo && ((DatabaseTrackInfo)t).TrackId == trackId)
{
selection = new Hyena.Collections.Selection();
selection.Select(i);
break;
}
}
if (selection != null)
{
RemotePlaylist.AddSelectedTracks(source, selection);
return(true);
}
break;
}
case 2: {
DatabaseTrackInfo track = new DatabaseTrackModelProvider <DatabaseTrackInfo>(
ServiceManager.DbConnection).FetchSingle(trackId);
if (track != null)
{
PlayQueuePlaylist.EnqueueTrack(track, false);
return(true);
}
break;
}
}
return(false);
}
/// <summary>
/// Set track to play (immediately).
/// </summary>
/// <param name="playlistId">
/// ID of playlsit in which the requested track is located (0 for no playlist).
/// </param>
/// <param name="trackId">
/// ID of track in database.
/// </param>
/// <returns>
/// Returns true if track is available and is plaing now.
/// </returns>
public static byte PlayTrack(int playlistId, long trackId)
{
if (trackId < 1)
{
return(0);
}
DatabaseTrackInfo track = new DatabaseTrackModelProvider <DatabaseTrackInfo>(
ServiceManager.DbConnection).FetchSingle(trackId);
if (track == null)
{
return(0);
}
Source source = Helper.GetPlaylistSource(playlistId);
Source requestedSource = source;
TrackListModel model = null;
if (source == null)
{
source = MusicLibrary;
}
model = ((ITrackModelSource)source).TrackModel;
if (model != null)
{
int i = 0;
for (i = 0; i < model.Count; i++)
{
TrackInfo t = (TrackInfo)model.GetItem(i);
if (t is DatabaseTrackInfo && ((DatabaseTrackInfo)t).TrackId == track.TrackId)
{
break;
}
}
if (i != model.Count)
{
ServiceManager.PlaybackController.Source = (ITrackModelSource)source;
ServiceManager.PlayerEngine.OpenPlay((TrackInfo)model.GetItem(i));
_playTimeout = Timestamp();
return((byte)(source == requestedSource ? 2 : 1));
}
}
ServiceManager.PlayerEngine.OpenPlay(track);
_playTimeout = Timestamp();
return(1);
}
