| OLD | NEW |
| 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 #include "modules/battery/NavigatorBattery.h" | 5 #include "modules/battery/NavigatorBattery.h" |
| 6 | 6 |
| 7 #include "core/frame/LocalFrame.h" | 7 #include "core/frame/LocalFrame.h" |
| 8 #include "modules/battery/BatteryManager.h" | 8 #include "modules/battery/BatteryManager.h" |
| 9 | 9 |
| 10 namespace blink { | 10 namespace blink { |
| 11 | 11 |
| 12 NavigatorBattery::NavigatorBattery() {} | 12 NavigatorBattery::NavigatorBattery(Navigator& navigator) |
| 13 : Supplement<Navigator>(navigator) {} |
| 13 | 14 |
| 14 ScriptPromise NavigatorBattery::getBattery(ScriptState* scriptState, | 15 ScriptPromise NavigatorBattery::getBattery(ScriptState* scriptState, |
| 15 Navigator& navigator) { | 16 Navigator& navigator) { |
| 16 return NavigatorBattery::from(navigator).getBattery(scriptState); | 17 return NavigatorBattery::from(navigator).getBattery(scriptState); |
| 17 } | 18 } |
| 18 | 19 |
| 19 ScriptPromise NavigatorBattery::getBattery(ScriptState* scriptState) { | 20 ScriptPromise NavigatorBattery::getBattery(ScriptState* scriptState) { |
| 20 if (!m_batteryManager) | 21 if (!m_batteryManager) |
| 21 m_batteryManager = | 22 m_batteryManager = |
| 22 BatteryManager::create(scriptState->getExecutionContext()); | 23 BatteryManager::create(scriptState->getExecutionContext()); |
| 23 | 24 |
| 24 return m_batteryManager->startRequest(scriptState); | 25 return m_batteryManager->startRequest(scriptState); |
| 25 } | 26 } |
| 26 | 27 |
| 27 const char* NavigatorBattery::supplementName() { | 28 const char* NavigatorBattery::supplementName() { |
| 28 return "NavigatorBattery"; | 29 return "NavigatorBattery"; |
| 29 } | 30 } |
| 30 | 31 |
| 31 NavigatorBattery& NavigatorBattery::from(Navigator& navigator) { | 32 NavigatorBattery& NavigatorBattery::from(Navigator& navigator) { |
| 32 NavigatorBattery* supplement = static_cast<NavigatorBattery*>( | 33 NavigatorBattery* supplement = static_cast<NavigatorBattery*>( |
| 33 Supplement<Navigator>::from(navigator, supplementName())); | 34 Supplement<Navigator>::from(navigator, supplementName())); |
| 34 if (!supplement) { | 35 if (!supplement) { |
| 35 supplement = new NavigatorBattery(); | 36 supplement = new NavigatorBattery(navigator); |
| 36 provideTo(navigator, supplementName(), supplement); | 37 provideTo(navigator, supplementName(), supplement); |
| 37 } | 38 } |
| 38 return *supplement; | 39 return *supplement; |
| 39 } | 40 } |
| 40 | 41 |
| 41 DEFINE_TRACE(NavigatorBattery) { | 42 DEFINE_TRACE(NavigatorBattery) { |
| 42 visitor->trace(m_batteryManager); | 43 visitor->trace(m_batteryManager); |
| 43 Supplement<Navigator>::trace(visitor); | 44 Supplement<Navigator>::trace(visitor); |
| 44 } | 45 } |
| 45 | 46 |
| 46 } // namespace blink | 47 } // namespace blink |
| OLD | NEW |