/// <summary>
/// Raises the button press event, event args will contain the type of node to instantiate.
/// current graphmodels will subscribe to the library's buttonpress event so nodes can be instantiated
/// </summary>
/// <param name="e">E.</param>
public void OnButtonPress(LibraryButton button, EventArgs e)
{
if (ButtonPressed != null)
{
ButtonPressed(button, e);
}
}
private void OnLibraryButtonPress(LibraryButton button, EventArgs e)
{
//TODO clean this logic up
//for now just check the type of library button, and perform the correct instantiation logic
//could alternatively store this logic on the button so can just call it from here.... i like that more
//TODO for both of these methods instantiation points should just be in front of the camera by x units
if (button.GetType() == typeof(CustomNodeLibraryButton))
{
var nodeinfo = (button as CustomNodeLibraryButton).Info;
_appmodel.CollapsedCustomGraphNodeManager.CreateCustomNodeInstance(nodeinfo.FunctionId, new Guid(), new Vector3(0, 0, 0), this, null, nodeinfo.Name);
}
else
{
var nodetype = button.LoadedType;
MethodInfo method = this.GetType().GetMethod("InstantiateNode");
MethodInfo generic = method.MakeGenericMethod(nodetype);
//generic is a delegate pointing towards instantiate node, we're passing the nodetype to instantiate
//this is a fully qualified type extracted from the libraryButton
generic.Invoke(this, new object[] { new Vector3(0, 0, 0), new Guid() });
}
}