private void StreamManagerOnError(object sender, EventArgs eventArgs)
{
_torrentStreamService.Stop();
_dispatcherUtility.Run(() =>
{
CurtainPrompt.ShowError("Problem starting playback.");
_navigationService.GoBack();
});
}
private void BootStrapper_BackRequested(object sender, HandledEventArgs e)
{
e.Handled = Handled;
foreach (IAction item in Actions)
{
_dispatcher.Run(() => item.Execute(sender, null));
}
}
public void AddTrack(Track track)
{
var existing = Find(track) != null;
if (existing)
{
throw new LibraryException("Track already saved.");
}
track.Id = 0;
_sqLiteConnection.Insert(track);
_dispatcherUtility.Run(() =>
{
CreateRelatedObjects(track);
track.IsFromLibrary = true;
Tracks.Add(track);
});
}
private void OnCollectionChanged(object sender, NotifyCollectionChangedEventArgs arg)
{
_dispatcherUtility.Run(() =>
{
object item;
var removed = false;
switch (arg.Action)
{
case NotifyCollectionChangedAction.Reset:
ResetSortedCollections();
return;
case NotifyCollectionChangedAction.Add:
item = arg.NewItems[0];
break;
default:
item = arg.OldItems[0];
removed = true;
break;
}
if (item is Track)
{
var song = item as Track;
if (removed)
{
TracksByDateAdded.Remove(song);
}
else
{
TracksByDateAdded.Insert(0, song);
}
UpdateSortedCollection(song, removed, song.Title, () => TracksByTitle);
UpdateSortedCollection(song, removed, song.DisplayArtist, () => TracksByArtist);
UpdateSortedCollection(song, removed, song.AlbumTitle, () => TracksByAlbum);
}
else if (item is Artist)
{
var artist = item as Artist;
if (removed)
{
artist.Tracks.CollectionChanged -= TracksOnCollectionChanged;
}
else
{
artist.Tracks.CollectionChanged += TracksOnCollectionChanged;
}
if (!artist.IsSecondaryArtist || removed)
{
UpdateSortedCollection(artist, removed, artist.Name, () => ArtistsByName);
}
}
else if (item is Album)
{
var album = item as Album;
if (removed)
{
AlbumsByDateAdded.Remove(album);
}
else
{
AlbumsByDateAdded.Insert(0, album);
}
UpdateSortedCollection(album, removed, album.Title, () => AlbumsByTitle);
UpdateSortedCollection(album, removed, album.Artist.Name, () => AlbumsByArtist);
}
});
}
