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| 1 /* | |
| 2 * Copyright (C) 2012 Samsung Electronics | |
| 3 * Copyright (C) 2012 Google Inc. | |
| 4 * | |
| 5 * This library is free software; you can redistribute it and/or | |
| 6 * modify it under the terms of the GNU Library General Public | |
| 7 * License as published by the Free Software Foundation; either | |
| 8 * version 2 of the License, or (at your option) any later version. | |
| 9 * | |
| 10 * This library is distributed in the hope that it will be useful, | |
| 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 * Library General Public License for more details. | |
| 14 * | |
| 15 * You should have received a copy of the GNU Library General Public License | |
| 16 * along with this library; see the file COPYING.LIB. If not, write to | |
| 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
| 18 * Boston, MA 02110-1301, USA. | |
| 19 */ | |
| 20 | |
| 21 #ifndef BatteryController_h | |
| 22 #define BatteryController_h | |
| 23 | |
| 24 #if ENABLE(BATTERY_STATUS) | |
| 25 | |
| 26 #include "core/page/Page.h" | |
| 27 #include "modules/battery/BatteryManager.h" | |
| 28 | |
| 29 namespace WebCore { | |
| 30 | |
| 31 class BatteryClient; | |
| 32 | |
| 33 class BatteryController : public Supplement<Page> { | |
| 34 public: | |
| 35 ~BatteryController(); | |
| 36 | |
| 37 static PassOwnPtr<BatteryController> create(BatteryClient*); | |
| 38 | |
| 39 void addListener(BatteryManager*); | |
| 40 void removeListener(BatteryManager*); | |
| 41 void updateBatteryStatus(PassRefPtr<BatteryStatus>); | |
| 42 void didChangeBatteryStatus(const AtomicString& eventType, PassRefPtr<Batter
yStatus>); | |
| 43 | |
| 44 BatteryClient* client() const { return m_client; } | |
| 45 | |
| 46 static const char* supplementName(); | |
| 47 static BatteryController* from(Page* page) { return static_cast<BatteryContr
oller*>(Supplement<Page>::from(page, supplementName())); } | |
| 48 static bool isActive(Page*); | |
| 49 | |
| 50 private: | |
| 51 typedef Vector<BatteryManager*> ListenerVector; | |
| 52 | |
| 53 explicit BatteryController(BatteryClient*); | |
| 54 | |
| 55 BatteryClient* m_client; | |
| 56 ListenerVector m_listeners; | |
| 57 | |
| 58 RefPtr<BatteryStatus> m_batteryStatus; | |
| 59 }; | |
| 60 | |
| 61 } | |
| 62 | |
| 63 #endif // BATTERY_STATUS | |
| 64 #endif // BatteryController_h | |
| 65 | |
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Chromium Code Reviews
Issue 16298005:
Remove Battery Status API support code from Blink (Closed)
Base URL: svn://svn.chromium.org/blink/trunk