public NodeConfigSection <TNode> ReferenceSection <TSourceType, TReferenceItem>(string header, Func <TNode, IEnumerable <TSourceType> > selector, bool manual = false, bool allowDuplicates = false) where TReferenceItem : GenericReferenceItem //where TSourceType : IGraphItem { //Container.RegisterGraphItem<TReferenceItem, ScaffoldNodeChildItem<TReferenceItem>.ViewModel, ScaffoldNodeChildItem<TReferenceItem>.Drawer>(); var section = new NodeConfigSection <TNode>() { SourceType = typeof(TReferenceItem), Name = header, AllowAdding = manual, ReferenceType = typeof(TSourceType), AllowDuplicates = allowDuplicates }; if (selector != null) { section.Selector = p => selector(p).Cast <IGraphItem>(); } else { throw new Exception("Reference Section must have a selector"); } GraphItemConfigurations.Add(section); return(section); }
public NodeConfigSection <TNode> Proxy <TChildItem>(string header, Func <TNode, IEnumerable <TChildItem> > selector = null) { var section = new NodeConfigSection <TNode>() { SourceType = typeof(TChildItem), Name = header, IsProxy = true, AllowAdding = false }; if (selector != null) { section.Selector = p => selector(p).Cast <IGraphItem>(); } GraphItemConfigurations.Add(section); return(section); }