public void SetConnectorsForLayer(AlgorithmFlowConnector connector, FlowConnector[] targets, bool isInput)
{
if (isInput)
{
// We are an input connector, we must clear our layer's current
// parent and set it to the new value.
if (targets.Length != 1)
{
throw new InvalidOperationException("An input can not be connected to more than one output.");
}
if (this.m_Layer.Inputs == null)
{
throw new InvalidOperationException("Input array for an algorithm can not be null.");
}
this.m_Layer.Inputs[
this.m_InputConnectors.IndexOf(connector)] =
(targets[0].Owner as AlgorithmFlowElement).m_Layer;
this.ObjectPropertyUpdated();
}
else
{
// We are an output connector, we must add ourselves as the target's
// parent. We can do this as a reverse operation on our targets.
foreach (FlowConnector t in targets)
{
(t.Owner as AlgorithmFlowElement).SetConnectorsForLayer(
t as AlgorithmFlowConnector,
new AlgorithmFlowConnector[] { connector },
true);
}
}
// Invalidate the control area.
foreach (Rectangle r in this.GetConnectorRegionsToInvalidate())
{
this.m_Control.Invalidate(r);
}
}
public void SetConnectorsForLayer(AlgorithmFlowConnector connector, FlowConnector[] targets, bool isInput)
{
if (isInput)
{
// We are an input connector, we must clear our layer's current
// parent and set it to the new value.
if (targets.Length != 1)
throw new InvalidOperationException("An input can not be connected to more than one output.");
if (this.m_Layer.Inputs == null)
throw new InvalidOperationException("Input array for an algorithm can not be null.");
this.m_Layer.Inputs[this.m_InputConnectors.IndexOf(connector)] =
(targets[0].Owner as AlgorithmFlowElement).m_Layer;
this.ObjectPropertyUpdated();
}
else
{
// We are an output connector, we must add ourselves as the target's
// parent. We can do this as a reverse operation on our targets.
foreach (var t in targets)
{
(t.Owner as AlgorithmFlowElement).SetConnectorsForLayer(
t as AlgorithmFlowConnector,
new[] { connector },
true);
}
}
// Invalidate the control area.
foreach (Rectangle r in this.GetConnectorRegionsToInvalidate())
this.m_Control.Invalidate(r);
}