public void Connect(ViewNodeControl startNode, ViewNodeControl endNode)
{
if (startNode == null)
{
throw new ArgumentNullException("StartNode");
}
if (endNode == null)
{
throw new ArgumentException("EndNode");
}
StartNode = startNode;
EndNode = endNode;
Drawable = new ConnectorDrawingObject(StartNode.GetOutgoingEdgePosition, EndNode.GetIncomingEdgePosition);
}
public void InitMockup()
{
var viewNode = new ViewNodeControl()
{
Width = 100, Height = 50, Title = "First", AllowDrop = true
};
viewNode.HighlightAdorner = new HighlightAdorner(viewNode);
viewNode.LinkAdorner = new LinkAdorner(viewNode);
viewNode.Drop += LinkAction;
viewNode.IsSelectedChanged += (node, isSelected) => {
if (isSelected)
{
NodesList.ToList().ForEach(n => { if (n.Equals(node) == false)
{
(n as ISelectable).IsSelected = false;
}
});
}
};
NodesList = new ObservableCollection <UIElement>();
NodesList.Add(viewNode);
viewNode = new ViewNodeControl()
{
Width = 100, Height = 50, Title = "Second", AllowDrop = true
};
viewNode.HighlightAdorner = new HighlightAdorner(viewNode);
viewNode.LinkAdorner = new LinkAdorner(viewNode);
viewNode.Drop += LinkAction;
viewNode.IsSelectedChanged += (node, isSelected) => {
if (isSelected)
{
NodesList.ToList().ForEach(n => { if (n.Equals(node) == false)
{
(n as ISelectable).IsSelected = false;
}
});
}
};
NodesList.Add(viewNode);
}
