private static void UpdateScreenBounds(FrameworkElement owner, OverlayWindowViewModel.ScreenCoordVM screenCoordVM)
{
if (mapTimers.TryGetValue(owner, out var existingTimer))
{
if (existingTimer.IsEnabled)
{
existingTimer.Stop();
}
mapTimers.Remove(owner);
}
if (screenCoordVM != null)
{
var canvasOwner = ViewUtils.FindVisualParent(owner, x => x is Canvas) as Canvas;
var overlayOwner = ViewUtils.FindVisualParent(owner, x => x is OverlayWindowInteractive) as OverlayWindowInteractive;
var localPos = canvasOwner.PointFromScreen(new Point(screenCoordVM.ScreenCoords.X, screenCoordVM.ScreenCoords.Y));
switch (screenCoordVM.DrawMode)
{
case OverlayWindowViewModel.ScreenCoordVM.Mode.CapturePanel:
// coord only, anchor: center + bottom (with margin)
if (overlayOwner != null)
{
overlayOwner.SetPanelCanvasPos(localPos.X - (owner.ActualWidth / 2), localPos.Y - owner.ActualHeight - 10);
}
else
{
Canvas.SetLeft(owner, localPos.X - (owner.ActualWidth / 2));
Canvas.SetTop(owner, localPos.Y - owner.ActualHeight - 10);
}
break;
case OverlayWindowViewModel.ScreenCoordVM.Mode.AdjustedCapturePanel:
// coord only, anchor: center + top (with margin + coord.height)
if (overlayOwner != null)
{
overlayOwner.SetPanelCanvasPos(localPos.X + ((screenCoordVM.ScreenSize.Width - owner.ActualWidth) / 2), localPos.Y + screenCoordVM.ScreenSize.Height + 50);
}
else
{
Canvas.SetLeft(owner, localPos.X + ((screenCoordVM.ScreenSize.Width - owner.ActualWidth) / 2));
Canvas.SetTop(owner, localPos.Y + screenCoordVM.ScreenSize.Height + 50);
}
break;
case OverlayWindowViewModel.ScreenCoordVM.Mode.SwapWarning:
// coord only, anchor: left + bottom (with margin)
Canvas.SetLeft(owner, localPos.X);
Canvas.SetTop(owner, localPos.Y - owner.ActualHeight - 10);
break;
default:
Canvas.SetLeft(owner, localPos.X);
Canvas.SetTop(owner, localPos.Y);
owner.Width = screenCoordVM.ScreenSize.Width;
owner.Height = screenCoordVM.ScreenSize.Height;
break;
}
owner.Visibility = Visibility.Visible;
if (screenCoordVM.Duration > 0)
{
var timer = new DispatcherTimer()
{
Interval = TimeSpan.FromSeconds(screenCoordVM.Duration)
};
timer.Tick += (s, e) =>
{
owner.Visibility = Visibility.Hidden;
mapTimers.Remove(owner);
((DispatcherTimer)s).Stop();
};
timer.Start();
mapTimers.Add(owner, timer);
}
}
else
{
owner.Visibility = Visibility.Hidden;
}
}
public static void SetScreenBounds(FrameworkElement owner, OverlayWindowViewModel.ScreenCoordVM value)
{
owner.SetValue(ScreenBoundsProperty, value);
}
