Reorder

mojo/services/view_manager/node.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "mojo/services/view_manager/node.h"
 
 #include "mojo/services/view_manager/node_delegate.h"
 #include "mojo/services/view_manager/view.h"
 #include "ui/aura/window_property.h"
 #include "ui/base/cursor/cursor.h"
@@ skipping 40 matching lines @@
 }
 
 void Node::Add(Node* child) {
   window_.AddChild(&child->window_);
 }
 
 void Node::Remove(Node* child) {
   window_.RemoveChild(&child->window_);
 }
 
+void Node::Reorder(Node* child, Node* relative, OrderDirection direction) {
+  if (direction == ORDER_ABOVE)
+    window_.StackChildAbove(child->window(), relative->window());
+  else if (direction == ORDER_BELOW)
+    window_.StackChildBelow(child->window(), relative->window());
+}
+
 const Node* Node::GetRoot() const {
   const aura::Window* window = &window_;
   while (window && window->parent())
     window = window->parent();
   return window->GetProperty(kNodeKey);
 }
 
 std::vector<const Node*> Node::GetChildren() const {
   std::vector<const Node*> children;
   children.reserve(window_.children().size());
@@ skipping 102 matching lines @@
 }
 
 void Node::OnEvent(ui::Event* event) {
   if (view_)
     delegate_->OnViewInputEvent(view_, event);
 }
 
 }  // namespace service
 }  // namespace view_manager
 }  // namespace mojo