1// Copyright (c) 2012 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "ui/aura/client/stacking_client.h" 6 7#include "ui/aura/env.h" 8#include "ui/aura/root_window.h" 9#include "ui/aura/window_property.h" 10 11DECLARE_WINDOW_PROPERTY_TYPE(aura::client::StackingClient*) 12 13namespace aura { 14namespace client { 15 16DEFINE_WINDOW_PROPERTY_KEY( 17 StackingClient*, kRootWindowStackingClientKey, NULL); 18 19void SetStackingClient(Window* window, StackingClient* stacking_client) { 20 DCHECK(window); 21 22 RootWindow* root_window = window->GetRootWindow(); 23 DCHECK(root_window); 24 root_window->SetProperty(kRootWindowStackingClientKey, stacking_client); 25} 26 27StackingClient* GetStackingClient(Window* window) { 28 DCHECK(window); 29 RootWindow* root_window = window->GetRootWindow(); 30 DCHECK(root_window); 31 StackingClient* root_window_stacking_client = 32 root_window->GetProperty(kRootWindowStackingClientKey); 33 DCHECK(root_window_stacking_client); 34 return root_window_stacking_client; 35} 36 37} // namespace client 38} // namespace aura 39