private void Setup()
{
if (_cleanup != null)
{
return;
}
var taskComponent = AsyncTaskComponent;
if (taskComponent == null)
{
return;
}
var element = AssociatedObject;
var layer = AdornerLayer.GetAdornerLayer(element);
if (layer == null)
{
return;
}
var adc = new AdornerContentPresenter(element)
{
Content = taskComponent,
ContentTemplate = Template
};
_cleanup = new AdornerHandler(taskComponent.Executor, element, layer, adc);
}
public AdornerHandler(IAsyncTaskExecutor executor, FrameworkElement element, AdornerLayer layer, AdornerContentPresenter adorner)
{
_executor = executor;
_element = element;
_layer = layer;
_adorner = adorner;
Start();
}
