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 NodeConfig<TNode> InputAlias(string inputName)
{
var config = new NodeInputConfig()
{
Name = new ConfigProperty<IDiagramNodeItem, string>(inputName),
IsInput = true,
IsOutput = false,
SourceType = typeof(TNode),
ReferenceType = typeof(TNode),
IsAlias = true
};
GraphItemConfigurations.Add(config);
return this;
}
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;
}
public NodeConfig<TNode> Input<TSourceType, TReferenceType>(string inputName, bool allowMultiple, Func<IDiagramNodeItem, IDiagramNodeItem, bool> validator = null)
where TSourceType : class, IConnectable
where TReferenceType : GenericSlot, new()
{
var config = new NodeInputConfig()
{
Name = new ConfigProperty<IDiagramNodeItem, string>(inputName),
IsInput = true,
IsOutput = false,
ReferenceType = typeof(TReferenceType),
SourceType = typeof(TSourceType),
Validator = validator
};
GraphItemConfigurations.Add(config);
return this;
}
public NodeConfigSection <TNode> Section <TChildItem>(string header, Func <TNode, IEnumerable <TChildItem> > selector = null, bool allowAdding = true, Action <TChildItem> onAdd = null)
{
var section = new NodeConfigSection <TNode>()
{
SourceType = typeof(TChildItem),
Name = header,
IsProxy = false,
AllowAdding = allowAdding
};
if (onAdd != null)
{
section.OnAdd = p => onAdd((TChildItem)p);
}
if (selector != null)
{
section.Selector = p => selector(p).Cast <IGraphItem>();
}
GraphItemConfigurations.Add(section);
return(section);
}