private IntPtr GetWin32InfoFromUIElement(System.Windows.UIElement uiElement, out System.Drawing.Rectangle rect)
{
// Convert UIElement to Rectangle
System.Windows.Media.Matrix matrix;
System.Windows.PresentationSource presentationSource = System.Windows.PresentationSource.FromVisual(uiElement);
if (presentationSource == null)
{
throw new InvalidOperationException("The specified UiElement is not connected to a rendering Visual Tree.");
}
try
{
System.Windows.Media.GeneralTransform generalTransform = uiElement.TransformToAncestor(presentationSource.RootVisual);
System.Windows.Media.Transform transform = generalTransform as System.Windows.Media.Transform;
if (transform == null)
{
throw new ApplicationException("//TODO: Handle GeneralTransform Case - introduced by Transforms Breaking Change");
}
matrix = transform.Value;
}
catch (InvalidOperationException)
{
throw new InvalidOperationException("The specified UiElement is not connected to a rendering Visual Tree.");
}
System.Windows.Rect rect1 = new System.Windows.Rect(new System.Windows.Point(), uiElement.RenderSize);
rect1.Transform(matrix);
System.Windows.Point point1 = rect1.TopLeft;
point1 = presentationSource.CompositionTarget.TransformToDevice.Transform(point1);
Point point2 = new Point((int)point1.X, (int)point1.Y);
IntPtr hwnd = ((System.Windows.Interop.HwndSource)presentationSource).Handle; // PresentaionSource.RootVisual ?
User32.ClientToScreen(hwnd, ref point2);
rect = new System.Drawing.Rectangle(point2, new System.Drawing.Size(
Convert.ToInt32(Microsoft.Test.Display.Monitor.ConvertLogicalToScreen(Microsoft.Test.Display.Dimension.Width, uiElement.RenderSize.Width)),
Convert.ToInt32(Microsoft.Test.Display.Monitor.ConvertLogicalToScreen(Microsoft.Test.Display.Dimension.Height, uiElement.RenderSize.Height))));
return(hwnd);
}
public void PushMenuMode(System.Windows.PresentationSource menuSite)
{
}
protected void SetActiveSource(System.Windows.PresentationSource activeSource)
{
}
protected System.Windows.Point GetClientPosition(System.Windows.PresentationSource presentationSource)
{
return(default(System.Windows.Point));
}
public KeyEventArgs(KeyboardDevice keyboard, System.Windows.PresentationSource inputSource, int timestamp, Key key) : base(default(KeyboardDevice), default(int))
{
}
