static public PlayListViewModel getInstance()
{
if (_Instance == null)
{
_Instance = new PlayListViewModel();
}
return(_Instance);
}
private void SwitchMedia(String methodName)
{
if (_IsPlayingPlaylist)
{
System.Reflection.MethodInfo method = typeof(PlayListViewModel).GetMethod(methodName);
PlayPlaylist(method.Invoke(PlayListViewModel.getInstance(), new object[] {}) as Model.Playlist);
}
else
{
Type type;
object obj;
switch (_CurrentMediaType)
{
case Model.Media.MediaType.PICTURE:
type = typeof(PictureViewModel);
obj = PictureViewModel.getInstance();
break;
case Model.Media.MediaType.VIDEO:
type = typeof(VideoViewModel);
obj = VideoViewModel.getInstance();
break;
case Model.Media.MediaType.MUSIC:
type = typeof(MusicViewModel);
obj = MusicViewModel.getInstance();
break;
default:
return;
}
System.Reflection.MethodInfo method = type.GetMethod(methodName);
PlayMedia(method.Invoke(obj, new object[] {}) as Model.Media);
}
}
public static PlayListViewModel getInstance()
{
if (_Instance == null)
_Instance = new PlayListViewModel();
return _Instance;
}