IControl EncapsulateView(IViewport viewport)
{
var deviceSize = viewport.VirtualDevice.Select(s => s.GetOrientedSizeInPoints()).Transpose();
var deviceNameLabel = Label.Create(
text: viewport.VirtualDevice.Select(d => d.Screen.Name).AsText(),
font: Theme.DescriptorFont,
color: Theme.DescriptorText);
var focusedProperty = _stage.FocusedViewport
.Select(maybeViewport => maybeViewport.Select(vp => vp == viewport).Or(false))
.AsProperty(write: (b, save) => { if (b)
{
viewport.Focus();
}
});
var view = Layout.StackFromTop(
Layout.StackFromLeft(
FocusBox.Create(focusedProperty).DockBottom(),
Spacer.Small,
deviceNameLabel),
viewport.Control.WithSize(deviceSize).DropShadow(
color: Theme.Shadow,
radius: Observable.Return(new Points(5)),
distance: Observable.Return(new Points(2))))
.WithPadding(new Thickness <Points>(15));
return(view);
}