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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 #include "athena/input/public/accelerator_manager.h" | |
| 6 #include "athena/input/public/input_manager.h" | |
| 7 #include "athena/screen_lock/screen_lock_manager_base.h" | |
| 8 #include "base/logging.h" | |
| 9 #include "chrome/browser/chromeos/login/lock/screen_locker.h" | |
| 10 | |
| 11 namespace athena { | |
| 12 namespace { | |
| 13 | |
| 14 enum Command { | |
| 15 CMD_LOCK_SCREEN | |
| 16 }; | |
| 17 | |
| 18 const AcceleratorData accelerator_data[] = { | |
| 19 { TRIGGER_ON_PRESS, ui::VKEY_L, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, | |
| 20 CMD_LOCK_SCREEN, AF_NONE }}; | |
| 21 | |
| 22 class ChromeScreenLockManager : public ScreenLockManagerBase, | |
| 23 public AcceleratorHandler, | |
| 24 public PowerButtonObserver { | |
| 25 public: | |
| 26 ChromeScreenLockManager() {} | |
| 27 | |
| 28 void Init(); | |
| 29 | |
| 30 protected: | |
| 31 ~ChromeScreenLockManager() override; | |
| 32 | |
| 33 private: | |
| 34 // ScreenLockManager: | |
| 35 void LockScreen() override; | |
| 36 | |
| 37 // AcceleratorHandler: | |
| 38 bool IsCommandEnabled(int command_id) const override; | |
| 39 bool OnAcceleratorFired(int command_id, | |
| 40 const ui::Accelerator& accelerator) override; | |
| 41 | |
| 42 // PowerButtonObserver: | |
| 43 void OnPowerButtonStateChanged(State state) override; | |
| 44 | |
| 45 DISALLOW_COPY_AND_ASSIGN(ChromeScreenLockManager); | |
| 46 }; | |
| 47 | |
| 48 ChromeScreenLockManager::~ChromeScreenLockManager() { | |
| 49 InputManager::Get()->RemovePowerButtonObserver(this); | |
| 50 } | |
| 51 | |
| 52 void ChromeScreenLockManager::Init() { | |
| 53 AcceleratorManager::Get()->RegisterAccelerators( | |
| 54 accelerator_data, arraysize(accelerator_data), this); | |
| 55 InputManager::Get()->AddPowerButtonObserver(this); | |
| 56 } | |
| 57 | |
| 58 void ChromeScreenLockManager::LockScreen() { | |
| 59 chromeos::ScreenLocker::HandleLockScreenRequest(); | |
| 60 } | |
| 61 | |
| 62 bool ChromeScreenLockManager::IsCommandEnabled(int command_id) const { | |
| 63 return true; | |
| 64 } | |
| 65 | |
| 66 bool ChromeScreenLockManager::OnAcceleratorFired( | |
| 67 int command_id, | |
| 68 const ui::Accelerator& accelerator) { | |
| 69 switch (command_id) { | |
| 70 case CMD_LOCK_SCREEN: | |
| 71 LockScreen(); | |
| 72 return true; | |
| 73 | |
| 74 default: | |
| 75 NOTREACHED(); | |
| 76 } | |
| 77 return false; | |
| 78 } | |
| 79 | |
| 80 void ChromeScreenLockManager::OnPowerButtonStateChanged(State state) { | |
| 81 if (state == PRESSED) | |
| 82 LockScreen(); | |
| 83 } | |
| 84 | |
| 85 } // namespace | |
| 86 | |
| 87 // static | |
| 88 ScreenLockManager* ScreenLockManager::Create() { | |
| 89 ChromeScreenLockManager* instance = new ChromeScreenLockManager(); | |
| 90 instance->Init(); | |
| 91 return instance; | |
| 92 } | |
| 93 | |
| 94 } // namespace athena | |
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Chromium Code Reviews
Issue 863033002:
Delete athena/ (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master