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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef ATHENA_WM_WINDOW_LIST_PROVIDER_IMPL_H_ | 5 #ifndef ATHENA_WM_WINDOW_LIST_PROVIDER_IMPL_H_ |
| 6 #define ATHENA_WM_WINDOW_LIST_PROVIDER_IMPL_H_ | 6 #define ATHENA_WM_WINDOW_LIST_PROVIDER_IMPL_H_ |
| 7 | 7 |
| 8 #include "athena/wm/public/window_list_provider.h" | 8 #include "athena/wm/public/window_list_provider.h" |
| 9 #include "ui/aura/window_observer.h" | 9 #include "ui/aura/window_observer.h" |
| 10 | 10 |
| 11 namespace athena { | 11 namespace athena { |
| 12 | 12 |
| 13 class WindowListProviderObserver; | 13 class WindowListProviderObserver; |
| 14 | 14 |
| 15 // This implementation of the WindowListProviderImpl uses the same order as in | 15 // This implementation of the WindowListProviderImpl uses the same order as in |
| 16 // the container window's stacking order. | 16 // the container window's stacking order. |
| 17 class ATHENA_EXPORT WindowListProviderImpl : public WindowListProvider, | 17 class ATHENA_EXPORT WindowListProviderImpl : public WindowListProvider, |
| 18 public aura::WindowObserver { | 18 public aura::WindowObserver { |
| 19 public: | 19 public: |
| 20 explicit WindowListProviderImpl(aura::Window* container); | 20 explicit WindowListProviderImpl(aura::Window* container); |
| 21 virtual ~WindowListProviderImpl(); | 21 virtual ~WindowListProviderImpl(); |
| 22 | 22 |
| 23 private: | 23 private: |
| 24 void RecreateWindowList(); | 24 void RecreateWindowList(); |
| 25 | 25 |
| 26 // WindowListProvider: | 26 // WindowListProvider: |
| 27 virtual void AddObserver(WindowListProviderObserver* observer) OVERRIDE; | 27 virtual void AddObserver(WindowListProviderObserver* observer) override; |
| 28 virtual void RemoveObserver(WindowListProviderObserver* observer) OVERRIDE; | 28 virtual void RemoveObserver(WindowListProviderObserver* observer) override; |
| 29 virtual const aura::Window::Windows& GetWindowList() const OVERRIDE; | 29 virtual const aura::Window::Windows& GetWindowList() const override; |
| 30 virtual bool IsWindowInList(aura::Window* window) const OVERRIDE; | 30 virtual bool IsWindowInList(aura::Window* window) const override; |
| 31 virtual bool IsValidWindow(aura::Window* window) const OVERRIDE; | 31 virtual bool IsValidWindow(aura::Window* window) const override; |
| 32 virtual void StackWindowFrontOf(aura::Window* window, | 32 virtual void StackWindowFrontOf(aura::Window* window, |
| 33 aura::Window*reference_window) OVERRIDE; | 33 aura::Window*reference_window) override; |
| 34 virtual void StackWindowBehindTo(aura::Window* window, | 34 virtual void StackWindowBehindTo(aura::Window* window, |
| 35 aura::Window*reference_window) OVERRIDE; | 35 aura::Window*reference_window) override; |
| 36 | 36 |
| 37 // aura::WindowObserver: | 37 // aura::WindowObserver: |
| 38 virtual void OnWindowAdded(aura::Window* new_window) OVERRIDE; | 38 virtual void OnWindowAdded(aura::Window* new_window) override; |
| 39 virtual void OnWillRemoveWindow(aura::Window* old_window) OVERRIDE; | 39 virtual void OnWillRemoveWindow(aura::Window* old_window) override; |
| 40 virtual void OnWindowStackingChanged(aura::Window* window) OVERRIDE; | 40 virtual void OnWindowStackingChanged(aura::Window* window) override; |
| 41 | 41 |
| 42 aura::Window* container_; | 42 aura::Window* container_; |
| 43 aura::Window::Windows window_list_; | 43 aura::Window::Windows window_list_; |
| 44 ObserverList<WindowListProviderObserver> observers_; | 44 ObserverList<WindowListProviderObserver> observers_; |
| 45 | 45 |
| 46 DISALLOW_COPY_AND_ASSIGN(WindowListProviderImpl); | 46 DISALLOW_COPY_AND_ASSIGN(WindowListProviderImpl); |
| 47 }; | 47 }; |
| 48 | 48 |
| 49 } // namespace athena | 49 } // namespace athena |
| 50 | 50 |
| 51 #endif // ATHENA_WM_WINDOW_LIST_PROVIDER_IMPL_H_ | 51 #endif // ATHENA_WM_WINDOW_LIST_PROVIDER_IMPL_H_ |
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