private void OnGUI()
{
Event e = Event.current;
mousePos = e.mousePosition;
if (e.type == EventType.MouseDown)
{
BaseNode tempNode = ClickedOnANode();
if (e.button == 1)
{
if (tempNode == null)
{
GenericMenu menu = new GenericMenu();
menu.AddItem(new GUIContent("Create Node"), false, AddNode, typeof(EmptyNode));
menu.ShowAsContext();
e.Use();
}
else
{
GUI.BringWindowToFront(tempNode.id);
GenericMenu menu = new GenericMenu();
menu.AddItem(new GUIContent("Delete Node"), false, DeleteNode, tempNode);
menu.ShowAsContext();
e.Use();
}
}
else if (e.button == 0)
{
if (tempNode != null)
{
selectedElement = tempNode.ClickedOn(mousePos); //!= tempNode ? tempNode.ClickedOn(mousePos) : null;
if (selectedElement)
{
}
//Debug.Log(selectedElement.GetType());
}
}
}
if (e.type == EventType.mouseDrag)
{
Debug.Log("calling this");
if (selectedElement != null)//&& !(selectedElement is BaseNode))
{
selectedElement.IncrementElementRect(e.delta);
//selectedElement.GetBaseNode().CalculateRect();
Event.current.Use();
}
}
if (e.type == EventType.mouseUp)
{
selectedElement = null;
}
BeginWindows();
for (int i = 0; i < nodes.Count; i++)
{
nodes[i].localElementRect = GUI.Window(i, nodes[i].localElementRect, showNode, nodes[i].windowName);
}
EndWindows();
}
public virtual AbstractVisualElement ClickedOn(Vector2 mousePos)
{
//Debug.Log(worldElementRect.Contains(mousePos) + " " + GetType());
if (worldElementRect.Contains(mousePos))
{
foreach (AbstractVisualElement field in elements)
{
AbstractVisualElement el = field.ClickedOn(mousePos);
if (el != null)
{
return(el);
}
}
return(this);
}
return(null);
}
public override void AddField(AbstractVisualElement field)
{
EmptyField newField = new EmptyField(this)
{
leftMargin = leftMargin,
rightMargin = rightMargin
};
field.parentElement = newField;
newField.AddField(field);
base.AddField(newField);
if (fieldDict.ContainsKey(field.name))
{
fieldDict[field.name] = field;
}
else
{
fieldDict.Add(field.name, field);
}
}
public virtual void AddField(AbstractVisualElement field)
{
elements.Add(field);
field.parentElement = this;
field.id = elements.Count - 1;
}
