// Connect pins
private void CommandConnectPins_CanExecute(object sender, CanExecuteRoutedEventArgs e)
{
ConnectPinsParameters xcp = e.Parameter as ConnectPinsParameters;
e.CanExecute = e.Parameter is ConnectPinsParameters cp &&
GraphUtil.CanConnectNodePins(cp.PinA.Pin, cp.PinB.Pin,
(a, b) => ProjectVM.Instance.ReflectionProvider.TypeSpecifierIsSubclassOf(a, b));
}
private void CommandConnectPins_Execute(object sender, ExecutedRoutedEventArgs e)
{
ConnectPinsParameters cp = e.Parameter as ConnectPinsParameters;
if (cp.PinA.Pin is NodeInputDataPin || cp.PinA.Pin is NodeOutputExecPin || cp.PinA.Pin is NodeInputTypePin)
{
cp.PinA.ConnectedPin = cp.PinB;
}
else
{
cp.PinB.ConnectedPin = cp.PinA;
}
}
