public ItemsViewController(ItemsView itemsView, ItemsViewLayout layout) : base(layout)
{
_itemsView = itemsView;
_itemsSource = ItemsSourceFactory.Create(_itemsView.ItemsSource, CollectionView);
_layout = layout;
_layout.GetPrototype = GetPrototype;
_layout.UniformSize = false; // todo hartez Link this to ItemsView.ItemSizingStrategy hint
Delegator = new UICollectionViewDelegator(_layout);
CollectionView.Delegate = Delegator;
}