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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 ASH_SYSTEM_CHROMEOS_ROTATION_TRAY_ROTATION_LOCK_H_ | 5 #ifndef ASH_SYSTEM_CHROMEOS_ROTATION_TRAY_ROTATION_LOCK_H_ |
6 #define ASH_SYSTEM_CHROMEOS_ROTATION_TRAY_ROTATION_LOCK_H_ | 6 #define ASH_SYSTEM_CHROMEOS_ROTATION_TRAY_ROTATION_LOCK_H_ |
7 | 7 |
8 #include "ash/common/shell_observer.h" | 8 #include "ash/common/shell_observer.h" |
9 #include "ash/common/system/tray/tray_image_item.h" | 9 #include "ash/common/system/tray/tray_image_item.h" |
10 #include "ash/display/screen_orientation_controller_chromeos.h" | 10 #include "ash/display/screen_orientation_controller_chromeos.h" |
11 #include "base/macros.h" | 11 #include "base/macros.h" |
12 | 12 |
13 namespace ash { | 13 namespace ash { |
14 | 14 |
15 // TrayRotationLock is a provider of views for the SystemTray. Both a tray view | 15 // TrayRotationLock is a provider of views for the SystemTray. Both a tray view |
16 // and a default view are provided. Each view indicates the current state of | 16 // and a default view are provided. Each view indicates the current state of |
17 // the rotation lock for the display which it appears on. The default view can | 17 // the rotation lock for the display which it appears on. The default view can |
18 // be interacted with, it toggles the state of the rotation lock. | 18 // be interacted with, it toggles the state of the rotation lock. |
19 // TrayRotationLock is only available on the primary display. | 19 // TrayRotationLock is only available on the primary display. |
20 class ASH_EXPORT TrayRotationLock | 20 class ASH_EXPORT TrayRotationLock |
21 : public TrayImageItem, | 21 : public TrayImageItem, |
22 public ScreenOrientationController::Observer, | 22 public ScreenOrientationController::Observer, |
23 public ShellObserver { | 23 public ShellObserver { |
24 public: | 24 public: |
25 explicit TrayRotationLock(SystemTray* system_tray); | 25 explicit TrayRotationLock(SystemTray* system_tray); |
26 ~TrayRotationLock() override; | 26 ~TrayRotationLock() override; |
27 | 27 |
28 // ScreenOrientationController::Observer: | 28 // ScreenOrientationController::Observer: |
29 void OnRotationLockChanged(bool rotation_locked) override; | 29 void OnUserRotationLockChanged() override; |
30 | 30 |
31 // SystemTrayItem: | 31 // SystemTrayItem: |
32 views::View* CreateDefaultView(LoginStatus status) override; | 32 views::View* CreateDefaultView(LoginStatus status) override; |
33 | 33 |
34 // ShellObserver: | 34 // ShellObserver: |
35 void OnMaximizeModeStarted() override; | 35 void OnMaximizeModeStarted() override; |
36 void OnMaximizeModeEnded() override; | 36 void OnMaximizeModeEnded() override; |
37 | 37 |
38 // TrayImageItem: | 38 // TrayImageItem: |
39 void DestroyTrayView() override; | 39 void DestroyTrayView() override; |
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55 // Removes TrayRotationLock as a ScreenOrientationController::Observer if | 55 // Removes TrayRotationLock as a ScreenOrientationController::Observer if |
56 // currently observing. | 56 // currently observing. |
57 void StopObservingRotation(); | 57 void StopObservingRotation(); |
58 | 58 |
59 DISALLOW_COPY_AND_ASSIGN(TrayRotationLock); | 59 DISALLOW_COPY_AND_ASSIGN(TrayRotationLock); |
60 }; | 60 }; |
61 | 61 |
62 } // namespace ash | 62 } // namespace ash |
63 | 63 |
64 #endif // ASH_SYSTEM_CHROMEOS_ROTATION_TRAY_ROTATION_LOCK_H_ | 64 #endif // ASH_SYSTEM_CHROMEOS_ROTATION_TRAY_ROTATION_LOCK_H_ |
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