public override UICollectionViewCell GetCell(UICollectionView collectionView, NSIndexPath indexPath)
{
var selector = _itemTemplateProvider.TemplateSelector;
if (selector == null)
{
throw new NotSupportedException("The ItemTemplate is null to create UICollectionViewCell use the ItemTemplate with ICollectionCellTemplateSelector value.");
}
object item = GetItemAt(indexPath);
UICollectionViewCell cell;
var cellTemplateSelectorSupportDequeueReusableCell = selector as ICollectionCellTemplateSelectorSupportDequeueReusableCell;
if (cellTemplateSelectorSupportDequeueReusableCell == null)
{
cell = (UICollectionViewCell)collectionView.DequeueReusableCell(selector.GetIdentifier(item, collectionView), indexPath);
}
else
{
cell = cellTemplateSelectorSupportDequeueReusableCell.DequeueReusableCell(collectionView, item, indexPath);
}
cell.SetDataContext(item);
if (!HasMask(cell, InitializedStateMask))
{
cell.Tag |= InitializedStateMask;
ParentObserver.GetOrAdd(cell).Parent = collectionView;
selector.InitializeTemplate(collectionView, cell);
InitializeCell(cell);
}
CellMediator.Attach(collectionView, cell, indexPath);
return(cell);
}
public override void WillDisplay(UITableView tableView, UITableViewCell cell, NSIndexPath indexPath)
{
CellMediator.Attach(tableView, cell, indexPath);
}
