/// <summary>
/// When creating a new node, does the base class boilerplate then calls upon the subclass
/// to modify it as it needs
/// </summary>
/// <param name="mousePos"></param>
protected void AddNode(Vector2 mousePos, System.Action <DerivedNode> onAddNode)
{
// Create the node, initialize it
var newNode = new DerivedNode();
newNode.Initialize(new Rect(mousePos, this.NodeSize), this.DefaultNodeStyle,
this.SelectedNodeStyle, OnNodeEvent);
// Create its endpoints
var orientation = ConnectionPoint.OrientationType.Vertical;
var inPointSettings = new ConnectionPoint.ConnectionSettings(ConnectionPoint.ConnectionType.In,
orientation, InPointStyle, OnClickInPoint);
var outPointSettings = new ConnectionPoint.ConnectionSettings(ConnectionPoint.ConnectionType.Out,
orientation, OutPointStyle, OnClickOutPoint);
newNode.AddConnection(inPointSettings);
newNode.AddConnection(outPointSettings);
// Have the in-point enabled by default
newNode.InPoint.Enabled = true;
// Add it to our current list of nodes
Nodes.Add(newNode);
// Now pass the newly-created node to the callback function
onAddNode(newNode);
}
//------------------------------------------------------------------------/
// Methods: Modification
//------------------------------------------------------------------------/
public void AddConnection(ConnectionPoint.ConnectionSettings settings)
{
if (settings.Type == ConnectionPoint.ConnectionType.In)
{
this.InPoint = new ConnectionPoint(this, settings);
}
else if (settings.Type == ConnectionPoint.ConnectionType.Out)
{
this.OutPoint = new ConnectionPoint(this, settings);
}
}
