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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 1 // Copyright 2017 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 #include "ash/keyboard/keyboard_observer_register.h" | 5 #include "ash/keyboard/keyboard_observer_register.h" |
6 | 6 |
7 #include "ui/keyboard/keyboard_controller.h" | 7 #include "ui/keyboard/keyboard_controller.h" |
8 | 8 |
9 namespace ash { | 9 namespace ash { |
10 | 10 |
11 void UpdateKeyboardObserverFromStateChanged( | 11 void UpdateKeyboardObserverFromStateChanged( |
12 bool keyboard_activated, | 12 bool keyboard_activated, |
13 WmWindow* keyboard_root_window, | 13 aura::Window* keyboard_root_window, |
14 WmWindow* observer_root_window, | 14 aura::Window* observer_root_window, |
15 ScopedObserver<keyboard::KeyboardController, | 15 ScopedObserver<keyboard::KeyboardController, |
16 keyboard::KeyboardControllerObserver>* keyboard_observer) { | 16 keyboard::KeyboardControllerObserver>* keyboard_observer) { |
17 if (keyboard_root_window != observer_root_window) | 17 if (keyboard_root_window != observer_root_window) |
18 return; | 18 return; |
19 | 19 |
20 keyboard::KeyboardController* const keyboard_controller = | 20 keyboard::KeyboardController* const keyboard_controller = |
21 keyboard::KeyboardController::GetInstance(); | 21 keyboard::KeyboardController::GetInstance(); |
22 if (keyboard_activated && | 22 if (keyboard_activated && |
23 !keyboard_observer->IsObserving(keyboard_controller)) { | 23 !keyboard_observer->IsObserving(keyboard_controller)) { |
24 keyboard_observer->Add(keyboard_controller); | 24 keyboard_observer->Add(keyboard_controller); |
25 } else if (!keyboard_activated && | 25 } else if (!keyboard_activated && |
26 keyboard_observer->IsObserving(keyboard_controller)) { | 26 keyboard_observer->IsObserving(keyboard_controller)) { |
27 keyboard_observer->Remove(keyboard_controller); | 27 keyboard_observer->Remove(keyboard_controller); |
28 } | 28 } |
29 } | 29 } |
30 | 30 |
31 } // namespace ash | 31 } // namespace ash |
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