private NodeViewModel FindParentNodeViewModel(FrameworkElement obj)
{
try
{
if (obj.GetType() == typeof(AdornedControl.AdornedControl))
{
AdornedControl.AdornedControl adornerParent = (AdornedControl.AdornedControl)obj;
if (adornerParent.DataContext.GetType() == typeof(NodeViewModel))
{
return(((AdornedControl.AdornedControl)obj).DataContext as NodeViewModel);
}
else
{
return(null); // we found the adorner parent object, but the context wasn't right... why loop forever when we can just return nothing now
}
}
else
{
return(FindParentNodeViewModel((FrameworkElement)obj.Parent));
}
}
catch (Exception e)
{
//something (understandably) went horribly wrong...
//Likely a child wasnt a framework element or something
return(null);
}
}
public static void SetAdornerToMainViewModel(AdornedControl.AdornedControl control)
{
MainStatic.LoadingAdorner = control;
}