private static void AtDataContextChanged(FrameworkElement d, DependencyPropertyChangedEventArgs e)
{
var data = GetInternalData(d);
if (data == null)
{
data = new BusyAdornerBehaviorData(d); SetInternalData(d, data);
}
var newValue = (ObjectVM)e.NewValue;
data.DataContext = newValue;
}
private static void AtBindToBusyUserRequestChanged(FrameworkElement d, DependencyPropertyChangedEventArgs e)
{
var data = GetInternalData(d);
if (data == null)
{
data = new BusyAdornerBehaviorData(d); SetInternalData(d, data);
}
var newValue = (bool)e.NewValue;
data.BindToBusyUserRequest = newValue;
}
private static void AtIsBusyChanged(FrameworkElement d, DependencyPropertyChangedEventArgs e)
{
var data = GetInternalData(d);
if (data == null)
{
data = new BusyAdornerBehaviorData(d); SetInternalData(d, data);
}
var newValue = (bool)e.NewValue;
if (newValue)
{
var visual = new BusyAdornerVisual {
Style = GetStyle(d),
Background = GetBackground(d),
};
data.Adorner = new BusyAdorner(d, visual);
}
else
{
data.Adorner = null;
}
}
public static void SetInternalData(FrameworkElement element, BusyAdornerBehaviorData value)
{
element.SetValue(InternalDataProperty, value);
}