| // Copyright (c) 2012 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 "ui/wm/public/activation_change_observer.h" |
| |
| #include "ui/aura/window.h" |
| #include "ui/base/class_property.h" |
| |
| DEFINE_UI_CLASS_PROPERTY_TYPE(wm::ActivationChangeObserver*) |
| |
| namespace wm { |
| |
| DEFINE_UI_CLASS_PROPERTY_KEY(ActivationChangeObserver*, |
| kActivationChangeObserverKey, |
| nullptr) |
| |
| void SetActivationChangeObserver(aura::Window* window, |
| ActivationChangeObserver* observer) { |
| window->SetProperty(kActivationChangeObserverKey, observer); |
| } |
| |
| ActivationChangeObserver* GetActivationChangeObserver(aura::Window* window) { |
| return window ? window->GetProperty(kActivationChangeObserverKey) : NULL; |
| } |
| |
| } // namespace wm |
