public ControlDetailsViewModel(IVisual control)
{
if (control is AvaloniaObject avaloniaObject)
{
Properties = AvaloniaPropertyRegistry.Instance.GetRegistered(avaloniaObject)
.Concat(AvaloniaPropertyRegistry.Instance.GetRegisteredAttached(avaloniaObject.GetType()))
.Select(x => new PropertyDetails(avaloniaObject, x))
.OrderBy(x => x.Priority, s_priorityComparer)
.ThenBy(x => x.IsAttached)
.ThenBy(x => x.Name);
var view = new CollectionViewBase(Properties);
view.GroupDescriptions.Add(new PathGroupDescription(nameof(PropertyDetails.Group)));
view.Filter = FilterProperty;
PropertiesView = view;
}
}
/// <summary>
/// Creates a collection view around the DataGrid's source. ICollectionViewFactory is
/// used if the source implements it. Otherwise a PagedCollectionView is returned.
/// </summary>
/// <param name="source">Enumerable source for which to create a view</param>
/// <returns>ICollectionView view over the provided source</returns>
internal static ICollectionView CreateView(IEnumerable source)
{
Debug.Assert(source != null, "source unexpectedly null");
Debug.Assert(!(source is ICollectionView), "source is an ICollectionView");
ICollectionView collectionView = null;
if (source is ICollectionViewFactory collectionViewFactory)
{
// If the source is a collection view factory, give it a chance to produce a custom collection view.
collectionView = collectionViewFactory.CreateView();
// Intentionally not catching potential exception thrown by ICollectionViewFactory.CreateView().
}
if (collectionView == null)
{
// If we still do not have a collection view, default to a PagedCollectionView.
collectionView = new CollectionViewBase(source);
}
return(collectionView);
}
