private void UpdateBlur()
{
if (AssociatedObject == null)
{
return;
}
var windowHelper = new WindowInteropHelper(AssociatedObject);
if (AssociatedObject.IsActive || KeepBlurEffectWhenInactive)
{
var a = Background.A;
var r = Background.R;
var g = Background.G;
var b = Background.B;
WindowUtils.EnableBlur(windowHelper, a, r, g, b);
AssociatedObject.Background = BlurUtilBackground;
}
else
{
AssociatedObject.Background = _originalBackground;
WindowUtils.DisableBlur(windowHelper);
}
}