public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
AudioTrackViewModel model = value as AudioTrackViewModel;
if (model?.Track == null)
{
return(null);
}
if (model.PlayAudioTrack != null)
{
return(new UiCommand(o => model.PlayAudioTrack(model.Track)));
}
if (model.Track.Album != null)
{
return
(new UiCommand(
o =>
DispatcherLibrary.Dispatcher.Dispatch("Multiple Track Selected For Play", model.Track.Album.Tracks,
model.Track.Album.Tracks.FindIndex(t => t == model.Track))));
}
if (model.Track.Artists.Count > 0)
{
var artist = model.Track.Artists.FirstOrDefault();
var npl = Library.Songs.Where(t => t.Artists.Contains(artist)).ToList();
return
(new UiCommand(o => Dispatcher.Dispatch("Multiple Track Selected For Play", npl, npl.FindIndex(t => t == model.Track))));
}
return(new UiCommand(o => Dispatcher.Dispatch("Multiple Track Selected For Play", new List <Track> {
model.Track
}, 0)));
}
public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
{
AudioTrackViewModel model = new AudioTrackViewModel();
foreach (var value in values)
{
if (value is Track)
model.Track = value as Track;
else if (value is PlayAudioTrack)
model.PlayAudioTrack = value as PlayAudioTrack;
}
return model;
}
public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
{
AudioTrackViewModel model = new AudioTrackViewModel();
foreach (var value in values)
{
if (value is Track)
{
model.Track = value as Track;
}
else if (value is PlayAudioTrack)
{
model.PlayAudioTrack = value as PlayAudioTrack;
}
}
return(model);
}