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| 1 // Copyright 2014 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 #ifndef CHROME_BROWSER_UI_AURA_NATIVE_WINDOW_DELETION_OBSERVER_AURA_H_ |
| 6 #define CHROME_BROWSER_UI_AURA_NATIVE_WINDOW_DELETION_OBSERVER_AURA_H_ |
| 7 |
| 8 #include "chrome/browser/ui/native_window_deletion_observer.h" |
| 9 #include "ui/aura/window_observer.h" |
| 10 |
| 11 class NativeWindowDeletionObserverAura : public NativeWindowDeletionObserver, |
| 12 public aura::WindowObserver { |
| 13 public: |
| 14 explicit NativeWindowDeletionObserverAura(gfx::NativeWindow window); |
| 15 ~NativeWindowDeletionObserverAura() override; |
| 16 |
| 17 // NativeWindowDeletionObserver: |
| 18 bool IsNativeWindowAlive() const override; |
| 19 |
| 20 private: |
| 21 // aura::WindowObserver: |
| 22 void OnWindowDestroying(aura::Window* window) override; |
| 23 |
| 24 aura::Window* window_; |
| 25 |
| 26 DISALLOW_COPY_AND_ASSIGN(NativeWindowDeletionObserverAura); |
| 27 }; |
| 28 |
| 29 #endif // CHROME_BROWSER_UI_AURA_NATIVE_WINDOW_DELETION_OBSERVER_AURA_H_ |
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