internal void Connect(OutputPin pin)
{
if (IsConnected)
throw new InvalidOperationException("InputPin is already connected");
ConnectedPin = pin;
}
private XElement SaveConnections(OutputPin pin)
{
if (!pin.ConnectedPins.Any())
return null;
return new XElement("From",
new XAttribute("Pin", pin.PinDesc.Name),
pin.ConnectedPins.Select( inputPin => SaveConnection(pin, inputPin) )
);
}
private XElement SaveConnection(OutputPin outputPin, InputPin inputPin )
{
return new XElement("To",
new XAttribute("FilterGuid", inputPin.FilterInstance.Guid.ToString()),
new XAttribute("Pin", inputPin.PinDesc.Name)
);
}
