public bool Connect(dynPortModel p)
{
//test if the port that you are connecting too is not the start port or the end port
//of the current connector
if (p.Equals(pStart) || p.Equals(pEnd))
{
return(false);
}
//if the selected connector is also an output connector, return false
//output ports can't be connected to eachother
if (p.PortType == PortType.OUTPUT)
{
return(false);
}
//test if the port that you are connecting to is an input and
//already has other connectors
if (p.PortType == PortType.INPUT && p.Connectors.Count > 0)
{
p.Disconnect(p.Connectors[0]);
}
//turn the line solid
pEnd = p;
if (pEnd != null)
{
p.Connect(this);
}
return(true);
}
private dynConnectorModel(dynNodeModel start, dynNodeModel end, int startIndex, int endIndex, int portType)
{
Stopwatch sw = new Stopwatch();
sw.Start();
pStart = start.OutPorts[startIndex];
dynPortModel endPort = null;
if (portType == 0)
{
endPort = end.InPorts[endIndex];
}
pStart.Connect(this);
this.Connect(endPort);
sw.Stop();
Debug.WriteLine(string.Format("{0} elapsed for constructing connector.", sw.Elapsed));
}