public void RemovePort(PortView p)
{
// Remove all connected edges:
var edgesCopy = p.GetEdges().ToList();
foreach (var e in edgesCopy)
{
owner.Disconnect(e, refreshPorts: false);
}
if (p.direction == Direction.Input)
{
if (inputPortViews.Remove(p))
{
p.RemoveFromHierarchy();
}
}
else
{
if (outputPortViews.Remove(p))
{
p.RemoveFromHierarchy();
}
}
List <PortView> ports;
portsPerFieldName.TryGetValue(p.fieldName, out ports);
ports.Remove(p);
}
public void OnPortConnected(PortView pv, Edge edge)
{
// Fix port datas
if (pv.direction == Direction.Input)
{
edge.input = pv;
}
else
{
edge.output = pv;
}
// If the edge is already connected, ignore it
if (portViews.ContainsKey(edge))
{
return;
}
portViews[edge] = pv;
if (pv.GetEdges().Count == 0)
{
multiPorts.AddUniqueId(multiPorts.GetUniqueId());
AddPort();
}
}
public void OnPortDisconnected(PortView pv, Edge edge)
{
if (pv.GetEdges().Count == 0)
{
if ((edge as EdgeView).isConnected && portViews.ContainsKey(edge))
{
var portToRemove = portViews[edge];
node.RemovePort(portToRemove);
node.nodeTarget.RemovePort(direction == Direction.Input, portToRemove.fieldName);
portViews.Remove(edge);
multiPorts.RemoveUniqueId(0);
}
}
}
