public void ShowOverlay()
{
_logger.LogMessage("Main window: show overlay clicked.");
if (_overlayController != null)
{
_overlayController.Activate();
return;
}
_overlayController = _controllerFactory.CreateController <OverlayController>();
var overlayPosition = ViewModel.AppData.Configuration.OverlayPosition;
_overlayController.Top = overlayPosition.Y == 0 ? View.Top + View.Height + 10 : overlayPosition.Y;
if (overlayPosition.X != 0)
{
_overlayController.Left = overlayPosition.X;
}
_overlayController.Closed += () => {
_overlayController = null;
ViewModel.OverlayDisplayed = false;
};
_overlayController.View.LocationChanged += (s, e) => {
ViewModel.AppData.Configuration.OverlayPosition = new Point(_overlayController.Left, _overlayController.Top);
};
_overlayController.Show();
ViewModel.OverlayDisplayed = true;
}