//------------------------------------------------------
//
// Public Properties
//
//------------------------------------------------------
private static void PlayerPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
VideoDrawing target = ((VideoDrawing)d);
MediaPlayer oldV = (MediaPlayer)e.OldValue;
MediaPlayer newV = (MediaPlayer)e.NewValue;
System.Windows.Threading.Dispatcher dispatcher = target.Dispatcher;
if (dispatcher != null)
{
DUCE.IResource targetResource = (DUCE.IResource)target;
using (CompositionEngineLock.Acquire())
{
int channelCount = targetResource.GetChannelCount();
for (int channelIndex = 0; channelIndex < channelCount; channelIndex++)
{
DUCE.Channel channel = targetResource.GetChannel(channelIndex);
Debug.Assert(!channel.IsOutOfBandChannel);
Debug.Assert(!targetResource.GetHandle(channel).IsNull);
target.ReleaseResource(oldV, channel);
target.AddRefResource(newV, channel);
}
}
}
target.PropertyChanged(PlayerProperty);
}
private static void RectPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
VideoDrawing target = ((VideoDrawing)d);
target.PropertyChanged(RectProperty);
}