public void QueryPossibleConnections(SelectionMenu menu, DiagramViewModel diagramViewModel, ConnectorViewModel startConnector, Vector2 mousePosition)
{
if (startConnector.ConnectorForType == typeof(ElementNode))
{
menu.Items.Clear();
var vm = InvertGraphEditor.CurrentDiagramViewModel;
var category = new SelectionMenuCategory()
{
Title = "Connect"
};
menu.AddItem(category);
menu.AddItem(new SelectionMenuItem("Connect", "Create View Node and Connect to : Element", () =>
{
ViewNode viewNode = new ViewNode();
viewNode.Name = String.Format("{0}View", vm.Title);
vm.AddNode(viewNode, vm.LastMouseEvent.LastMousePosition);
diagramViewModel.GraphData.AddConnection(startConnector.ConnectorFor.DataObject as IConnectable, viewNode.ElementInputSlot);
}), category);
ElementNode elementNode = (ElementNode)startConnector.ConnectorFor.InputConnector.DataObject;
if (elementNode.BaseNode != null)
{
ViewNode firstBaseViewNode =
diagramViewModel.GraphData.Repository.All <ViewNode>()
.FirstOrDefault(graphViewNode =>
{
return(graphViewNode.Element == elementNode.BaseNode);
});
if (firstBaseViewNode != null)
{
menu.AddItem(new SelectionMenuItem("Connect", "Create Inherited View Node and Connect to : Element", () =>
{
ViewNode viewNode = new ViewNode();
viewNode.Name = String.Format("{0}View", vm.Title);
vm.AddNode(viewNode, vm.LastMouseEvent.LastMousePosition);
diagramViewModel.GraphData.AddConnection(startConnector.ConnectorFor.DataObject as IConnectable, viewNode.ElementInputSlot);
diagramViewModel.GraphData.AddConnection(firstBaseViewNode, viewNode);
IFilterItem viewNodeFilterItem = diagramViewModel.GraphData.CurrentFilter.FilterItems.First(item => item.Node == viewNode);
diagramViewModel.GraphData.CurrentFilter.ShowInFilter(firstBaseViewNode, viewNodeFilterItem.Position - new Vector2(250, 0));
}), category);
}
}
}
}
public void QueryPossibleConnections(SelectionMenu menu, DiagramViewModel diagramViewModel, ConnectorViewModel startConnector, Vector2 mousePosition)
{
if (startConnector.ConnectorForType.FullName == typeof(ElementNode).FullName)
{
menu.Items.Clear();
var vm = InvertGraphEditor.CurrentDiagramViewModel;
var category = new SelectionMenuCategory()
{
Title = "Connect"
};
menu.AddItem(category);
menu.AddItem(new SelectionMenuItem("Connect", "Create View Node and Connect to : Element", () =>
{
ViewNode viewNode = new ViewNode();
vm.AddNode(viewNode, vm.LastMouseEvent.LastMousePosition);
diagramViewModel.GraphData.AddConnection(startConnector.ConnectorFor.DataObject as IConnectable, viewNode.ElementInputSlot);
}), category);
}
}