protected override void OnAttached()
{
base.OnAttached();
_expire.Elapsed += (sneder, args) =>
{
Dispatcher.BeginInvoke(new Action(() =>
{
Debug.WriteLine("EXPIRE ELAPSED");
SetExpiration(false);
if (_notYetOpened)
{
AttachedProperties.SetLastClickWasTouch(AssociatedObject, false);
}
}));
};
AssociatedObject.Initialized += (sneder, args) =>
{
Touch.FrameReported += Touch_FrameReported;
};
DependencyPropertyDescriptor.FromProperty(ContextMenu.PlacementTargetProperty, typeof(ContextMenu)).AddValueChanged(AssociatedObject, AssociatedObject_PlacementTargetChanged);
if (AssociatedObject.IsOpen)
{
_notYetOpened = false;
}
AssociatedObject.Opened += AssociatedObject_Opened;
AssociatedObject.Loaded += AssociatedObject_Loaded;
}
void UpdateLastClickWasTouch()
{
if (_target != null)
{
AttachedProperties.SetLastClickWasTouch(AssociatedObject, AttachedProperties.GetLastClickWasTouch(_target));
}
}
private void Touch_FrameReported(object sender, TouchFrameEventArgs e)
{
Debug.WriteLine("Touch_FrameReported");
if (_notYetOpened)
{
AttachedProperties.SetLastClickWasTouch(AssociatedObject, true);
SetExpiration(true);
}
}
protected override void OnAttached()
{
base.OnAttached();
DependencyPropertyDescriptor.FromProperty(FrameworkElement.ContextMenuProperty, typeof(FrameworkElement)).AddValueChanged(AssociatedObject, UpdateContextMenu);
UpdateEventHandlers();
if (AssociatedObject.ContextMenu != null)
{
AttachedProperties.SetLastClickWasTouch(AssociatedObject, AttachedProperties.GetLastClickWasTouch(AssociatedObject.ContextMenu));
}
}
private void AssociatedObject_PreviewMouseDown(object sender, MouseButtonEventArgs e)
{
if (e.OriginalSource is UIElement srcUiel)
{
AttachedProperties.SetLastClickWasTouch(AssociatedObject, srcUiel.AreAnyTouchesOver);
Debug.WriteLine("AssociatedObject_PreviewMouseDown, " + AttachedProperties.GetLastClickWasTouch(AssociatedObject).ToString());
}
else
{
Debug.WriteLine("AssociatedObject_PreviewMouseDown, null");
}
}
private void Source_TouchDown(Object sender, TouchEventArgs e)
{
Debug.WriteLine("Source_TouchDown(object sender, TouchEventArgs e)");
//TouchStarted = DateTime.Now;
Timer touchTimer = new Timer(1);
touchTimer.Elapsed += delegate
{
_targetMenu.Dispatcher.Invoke(new Action(() =>
{
if (_targetMenu.IsOpen)
{
_wasOpenedWithTouch = true;
AttachedProperties.SetLastClickWasTouch(_targetMenu, _wasOpenedWithTouch);
//else if (!((e.OriginalSource as UIElement).AreAnyTouchesOver))
touchTimer.Stop();
}
//if (_wasOpenedWithTouch)
}));
};
touchTimer.Start();
}
protected override void OnAttached()
{
_targetMenu = AssociatedObject;
base.OnAttached();
_targetMenu.Opened += (sneder, args) =>
{
//Debug.WriteLine("OpenedWithTouch: " + AttachedProperties.GetOpenedWithTouch(_targetMenu).ToString());
//Debug.WriteLine(args.Source.GetType().FullName);
AttachedProperties.SetLastClickWasTouch(_targetMenu, _wasOpenedWithTouch);
};
if (_targetMenu.IsLoaded)
{
Load();
}
else
{
_targetMenu.Loaded += TargetMenu_Loaded;
//_targetMenu.Initialized += TargetMenu_Initialized;
_targetMenu.ApplyTemplate();
//_targetMenu.UpdateLayout();
}
}