// -----------------------------------------------------------------------------------------
/// <summary>
/// Creates the ports on the Subscriber Nodes.
/// </summary>
/// <param name="subscriberNode">The Node to which we want to attach this port to.</param>
/// <param name="tranzmitEvent">The Event that will be associated with this port.</param>
/// <returns>The created port</returns>
private Port GenerateTranzmitSubscriberInputPorts(Tranzmit_Node subscriberNode, Tranzmit.EventData tranzmitEvent)
{
var inputPort = Port_Generate_SUBSCRIBER(subscriberNode, Direction.Input, Port.Capacity.Single);
inputPort.portName = tranzmitEvent.Info.EventName.ToString();
inputPort.portColor = SilentColor.PropertyValue;
subscriberNode.inputContainer.Add(inputPort);
subscriberNode.RefreshExpandedState();
subscriberNode.RefreshPorts();
return(inputPort);
}
// -----------------------------------------------------------------------------------------
/// <summary>
/// Generates ALL Subscriber Nodes
/// </summary>
/// <param name="tranzmitNode">The Tanzmit Node to connect to</param>
/// <param name="coreNodePort">The Tanzmit Port to connect to</param>
/// <param name="tranzmitEvent">The associated event</param>
private void Generate_Nodes_Subscriber(Tranzmit_Node tranzmitNode, Port coreNodePort, Tranzmit.EventData tranzmitEvent)
{
if (tranzmitEvent != null)
{
// Iterate Subscribers in the Event
foreach (Delegate subscriber in tranzmitEvent.GetSubscribers())
{
bool found = false;
// Iterate through our list of generated Subscriber Nodes
foreach (SubscriberNodeData subNode in SubscriberNodes)
{
// Check if the subscription objects are the same
if (subscriber.Target == subNode.Subscriber)
{
found = true;
// We just add a port onto the existing graph node
var SubscriberPort = GenerateTranzmitSubscriberInputPorts(subNode.Node, tranzmitEvent);
var edge = SubscriberPort.ConnectTo(coreNodePort);
SubscriberPort.edgeConnector.target.Add(edge);
subNode.PortEdgeEvent.Add(new PortEdgeEventData()
{
SubscriberPort = SubscriberPort, TranzmitPort = coreNodePort, Edge = edge, EventName = tranzmitEvent.Info.EventName
});
}
}
// No graph node exists for the Subscription object so we create it and add / connect the edge.
if (found == false)
{
var subscriberNode = GenerateTranzmitSubscriberNode(subscriber.Target.ToString());
SubscriberNodeData newSubscriberNode = new SubscriberNodeData();
newSubscriberNode.Node = subscriberNode;
newSubscriberNode.Subscriber = subscriber.Target;
var button = new Button(clickEvent: () => { SelectObject(subscriber.Target); });
button.text = "Find";
newSubscriberNode.Node.mainContainer.Add(button);
// Connect Ports
var SubscriberPort = GenerateTranzmitSubscriberInputPorts(subscriberNode, tranzmitEvent);
// Build Edge
var edge = SubscriberPort.ConnectTo(coreNodePort);
SubscriberPort.edgeConnector.target.Add(edge);
// Add connected port to new entry
newSubscriberNode.PortEdgeEvent.Add(new PortEdgeEventData()
{
SubscriberPort = SubscriberPort, TranzmitPort = coreNodePort, Edge = edge, EventName = tranzmitEvent.Info.EventName
});
// Add Entry
SubscriberNodes.Add(newSubscriberNode);
}
}
// Update the node when we are done with it
tranzmitNode.RefreshExpandedState();
tranzmitNode.RefreshPorts();
}
else
{
Debug.Log("No subscribers were found!");
}
}