public void RestoreState(AppState state, SongTextControl songTextControl, ListBox listArtistsControl)
{
listArtistsControl.Visibility = state.ListArtistsControlVisible;
songTextControl.Visibility = state.SongTextControlVisible;
songTextControl.SetStackPanel(state.SongTextControlStack);
((ObservableCollection<MusicItem>)listArtistsControl.ItemsSource).Clear();
foreach (MusicItem item in state.ListArtistsControlItems)
{
((ObservableCollection<MusicItem>)listArtistsControl.ItemsSource).Add(item);
}
}
public void SaveState(SongTextControl songTextControl, ListBox listArtistsControl)
{
var state = new AppState
{
ListArtistsControlItems = new ObservableCollection<MusicItem>(),
};
state.ListArtistsControlVisible = listArtistsControl.Visibility;
state.SongTextControlVisible = songTextControl.Visibility;
state.SongTextControlStack = songTextControl.GetStackPanel();
foreach (MusicItem item in (ObservableCollection<MusicItem>)listArtistsControl.ItemsSource)
{
state.ListArtistsControlItems.Add(item);
}
}