public Tuple <PortView, PortView> RegisterPortView(Port port, bool isGraphPort)
{
if (!fields.Contains(port.name))
{
var field = port.GetField();
body.Add(field);
if (isGraphPort)
{
field.SetEnabled(false);
}
fields.Add(port.name);
}
PortView input = null;
PortView output = null;
if (port.direction.IsInput())
{
input = new PortView(port, PortDirections.Input, isGraphPort);
inputs.Add(input);
}
if (port.direction.IsOutput())
{
output = new PortView(port, PortDirections.Output, isGraphPort);
outputs.Add(output);
}
return(new Tuple <PortView, PortView>(input, output));
}
internal void ClickedPort(PortView view)
{
var port = view.port;
var direction = view.direction;
if (clickedOnce)
{
if (clickedDirection == direction)
{
return;
}
if (direction.IsInput())
{
graph.Connect(clickedPort.Item2, port);
}
else
{
graph.Connect(port, clickedPort.Item2);
}
clickedPort.Item3.ClearConnecting();
clickedOnce = false;
}
else
{
clickedDirection = direction;
clickedPort = new Tuple <Guid, Port, PortView>(graph.FindNodeWithPort(port).id, port, view);
clickedOnce = true;
view.StartConnecting();
}
}
internal static void ClickedPort(PortView view)
{
instance.view.ClickedPort(view);
}
internal static void Disconnect(PortView view)
{
instance.graph.Disconnect(view.port, view.direction.IsInput());
}