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// 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/aura/window_property.h"
DECLARE_WINDOW_PROPERTY_TYPE(aura::client::ActivationChangeObserver*)
namespace aura {
namespace client {
DEFINE_LOCAL_WINDOW_PROPERTY_KEY(
ActivationChangeObserver*, kActivationChangeObserverKey, NULL);
void SetActivationChangeObserver(
Window* window,
ActivationChangeObserver* observer) {
window->SetProperty(kActivationChangeObserverKey, observer);
}
ActivationChangeObserver* GetActivationChangeObserver(Window* window) {
return window ? window->GetProperty(kActivationChangeObserverKey) : NULL;
}
} // namespace client
} // namespace aura
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