public void StackNodeContainsAddedElements()
{
// Create a stack
StackNode stack = CreateFilteredStackNode(k_DefaultX, k_DefaultY);
Node footer;
// Verify that nodes are properly added to the stack
stack.AddElement(m_Node1);
stack.AddElement(m_Node2);
stack.InsertElement(0, m_Node3);
stack.InsertElement(0, footer = new FooterNode());
Assert.AreEqual(4, stack.childCount);
Assert.AreEqual(stack, m_Node1.parent);
Assert.AreEqual(stack, m_Node2.parent);
Assert.AreEqual(stack, m_Node3.parent);
Assert.AreEqual(stack, footer.parent);
Assert.AreEqual(0, stack.IndexOf(m_Node3));
// Verify that the footer is added at the end of the stack even though we tried to insert it at the begining
Assert.AreEqual(stack.childCount - 1, stack.IndexOf(footer));
}
public bool OnSelectEntry(SearchTreeEntry entry, SearchWindowContext context)
{
if (!(entry is SearchTreeGroupEntry))
{
if (!GraphViewStaticBridge.HasGUIView(graphView))
{
return(false);
}
MathNode node = ScriptableObject.CreateInstance(entry.userData as Type) as MathNode;
AddNode(node);
Node nodeUI = CreateNode(node) as Node;
if (nodeUI != null)
{
if (m_InsertStack != null)
{
MathStackNode stackNode = m_InsertStack.userData as MathStackNode;
stackNode.InsertNode(m_InsertIndex, node);
m_InsertStack.InsertElement(m_InsertIndex, nodeUI);
}
else
{
graphView.AddElement(nodeUI);
Vector2 pointInWindow = context.screenMousePosition - position.position;
Vector2 pointInGraph = nodeUI.parent.WorldToLocal(pointInWindow);
nodeUI.SetPosition(new Rect(pointInGraph, Vector2.zero)); // it's ok to pass zero here because width/height is dynamic
}
nodeUI.Select(graphView, false);
}
else
{
Debug.LogError("Failed to create element for " + node);
return(false);
}
return(true);
}
return(false);
}