public static PlaylistsPage GetInstance()
{
if (instance == null)
{
instance = new PlaylistsPage();
}
return(instance);
}
private void AddToFavs_Click(object sender, RoutedEventArgs e)
{
if (_currentAudio == null)
{
addToFavs.IsChecked = false;
}
else if (PlaylistLibrary.CurrentPlaylist == null)
{
addToFavs.IsChecked = false;
MainFrame.Content = PlaylistsPage.GetInstance();
}
else
{
if (addToFavs.IsChecked == false)
{
PlaylistLibrary.CurrentPlaylist.RemoveTrack(_currentAudio);
}
else
{
PlaylistLibrary.CurrentPlaylist.AddTrack(_currentAudio);
}
}
}
private void Window_Closed(object sender, EventArgs e)
{
PlaylistsPage.GetInstance().ClosePlaylistAdd();
SystemState.Serialize();
PlaylistLibrary.Serialize();
}
private void Button_ClickToPlaylists(object sender, RoutedEventArgs e)
{
MainFrame.Content = PlaylistsPage.GetInstance();
}
private void Window_Closed(object sender, System.EventArgs e)
{
PlaylistsPage.GetInstance().PlaylistAddClosed();
}
