public void AdjustPositionForContainerInMove(IContainerNode node, SizeF offset)
{
if (!checkAdjustabilityAndRefreshPorts())
{
return;
}
NeighborLink neighborLinkToContainerInMove = null;
NeighborLink neighborLinkToOtherContainer = null;
if (node.ContainsChildNode(FirstNeighbor, true))
{
neighborLinkToContainerInMove = _neighbor1Link;
neighborLinkToOtherContainer = _neighbor2Link;
}
if (node.ContainsChildNode(SecondNeighbor, true))
{
neighborLinkToContainerInMove = _neighbor2Link;
neighborLinkToOtherContainer = _neighbor1Link;
}
if (neighborLinkToContainerInMove == null)
{
return;
}
Location = mean(neighborLinkToOtherContainer.ToArrowEndPoint, neighborLinkToContainerInMove.ToArrowEndPoint + offset);
}
private void insertExternalNeighborLinks(IContainerNode parentContainerNode, GoLayoutForceDirectedNetwork net)
{
foreach (var childContainerNode in parentContainerNode.GetDirectChildren <IContainerNode>())
{
foreach (var neighborhoodNode in childContainerNode.GetLinkedNodes <INeighborhoodNode>())
{
if (!parentContainerNode.ContainsChildNode(neighborhoodNode, true))
{
var otherContainerNode = neighborhoodNode.GetOtherContainerNode(childContainerNode);
var nodeOnBoundary = new GoLayoutForceDirectedNode();
var pos = neighborhoodNode.Location;
bool pointExists = GoObject.GetNearestIntersectionPoint(parentContainerNode.Bounds, otherContainerNode.Center, childContainerNode.Center, out pos);
if (!pointExists)
{
continue;
}
//to be not deleted due to invisible node, seems to set also the position
nodeOnBoundary.GoObject = neighborhoodNode as GoObject;
nodeOnBoundary.IsFixed = true;
nodeOnBoundary.UserFlags = NodeLayoutType.REMOTE_CONTAINER_BOUNDARY_NODE;
//set Position after setting GoObject, because setting GoObject seems to set position
nodeOnBoundary.Position = pos;
net.AddNode(nodeOnBoundary);
net.LinkNodes(net.FindNode(childContainerNode as GoObject), nodeOnBoundary, neighborhoodNode as GoObject);
}
}
}
}