protected override void filterForConnection(CanvasNode node, connectionRule rule)
{
foreach (CanvasNode gn in mNodes)
{
Type gnType = gn.GetType();
if (!rule.isValidType(gnType))
{
if (!(gn is ConnectionPoint))
{
gn.IsVisible = true;
}
else
{
gn.IsVisible = false;
}
gn.IsEnabled = false;
}
else
{
ConnectionPoint cp = node as ConnectionPoint;
ConnectionPoint cpg = gn as ConnectionPoint;
if (cp.OwnerNode == cpg.OwnerNode ||
cp.ParamType.Type != cpg.ParamType.Type)
{
gn.IsVisible = false;
gn.IsEnabled = false;
}
}
}
}
protected virtual void filterForConnection(CanvasNode node, connectionRule rule)
{
foreach (CanvasNode gn in mNodes)
{
if (rule.isInvalidType(gn.GetType()))
{
gn.IsVisible = false;
gn.IsEnabled = false;
}
}
}
public void addConnectionRule(Type targetType, Type[] validConnectionTypes, Type[] invalidConnectionTypes)
{
connectionRule cr = new connectionRule();
cr.mTargetType = targetType;
cr.mInvalidConnectType = new Type[invalidConnectionTypes.Length];
invalidConnectionTypes.CopyTo(cr.mInvalidConnectType, 0);
cr.mValidConnectType = new Type[validConnectionTypes.Length];
validConnectionTypes.CopyTo(cr.mValidConnectType, 0);
mConnectionRules.Add(cr);
}
