private void OnHideBackgroundCompleted(object sender, EventArgs e)
{
lock (m_Lock)
{
if (base.Parent == m_Parent)
{
m_Parent.Children.Remove(this);
}
else
if (base.Parent == m_ModelessBackground)
{
m_ModelessBackground.Children.Remove(this);
m_Parent.Children.Remove(m_ModelessBackground);
m_ModelessBackground = null;
}
else
if (base.Parent == m_ModalBackground)
{
m_ModalBackground.Children.Remove(this);
if (Interlocked.Decrement(ref m_ModalBackgroundCount) == 0)
{
m_Parent.Children.Remove(m_ModalBackground);
m_ModalBackground = null;
if (m_ModalBackgroundAnimation != null)
{
m_ModalBackgroundAnimation.ForwardCompleted -= OnShowBackgroundCompleted;
m_ModalBackgroundAnimation.ReverseCompleted -= OnHideBackgroundCompleted;
m_ModalBackgroundAnimation.Dispose();
m_ModalBackgroundAnimation = null;
}
}
}
//j // Do this in a BackgroundTask so the UI is more responsive
//j BackgroundTask task = new BackgroundTask(Application.Current.RootVisual as FrameworkElement, 200/*runDelay*/, delegate(object sender1, DoWorkEventArgs e1)
//j {
if (Closed != null)
Closed(this, null);
DisposeInternal();
//j });
//j task.Run(null, false/*bCancelPrevious*/);
}
}
private void SetupAnimation()
{
if (g_WhichAnimation == 0)
m_Animation = new ScaleAnimation() { SecondsForward = 1.0, SecondsReverse = 1.0 }; // Scale from center
else
if (g_WhichAnimation == 1)
m_Animation = new ScaleAnimation() { SecondsForward = 1.0, SecondsReverse = 1.0, Offset = new Point(0, 0) }; // Scale from UL corner
else
return;
FrameworkElement animationElement = this as FrameworkElement;
m_Animation.SetTarget(animationElement);
m_Animation.ForwardCompleted += OnShowCompleted;
m_Animation.ReverseCompleted += OnHideCompleted;
}
