//Handles events, Mouse downs, ups etc.
static void HandleEvents(Node node, Event e)
{
//Node click
if (e.type == EventType.MouseDown && GraphEditorUtility.allowClick && e.button != 2)
{
Undo.RegisterCompleteObjectUndo(node.graph, "Move Node");
if (!e.control)
{
GraphEditorUtility.activeElement = node;
}
if (e.control)
{
if (node.isSelected)
{
GraphEditorUtility.activeElements.Remove(node);
}
else
{
GraphEditorUtility.activeElements.Add(node);
}
}
if (e.button == 0)
{
node.nodeIsPressed = true;
}
//Double click
if (e.button == 0 && e.clickCount == 2)
{
if (node is IGraphAssignable && (node as IGraphAssignable).nestedGraph != null)
{
node.graph.currentChildGraph = (node as IGraphAssignable).nestedGraph;
node.nodeIsPressed = false;
}
else if (node is ITaskAssignable && (node as ITaskAssignable).task != null)
{
EditorUtils.OpenScriptOfType((node as ITaskAssignable).task.GetType());
}
else
{
EditorUtils.OpenScriptOfType(node.GetType());
}
e.Use();
}
node.OnNodePicked();
}
//Mouse up
if (e.type == EventType.MouseUp)
{
node.nodeIsPressed = false;
if (node.graph.autoSort)
{
node.SortConnectionsByPositionX();
}
node.OnNodeReleased();
}
}
