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/*
* Copyright (C) 2012 Samsung Electronics
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "NavigatorBattery.h"
#if ENABLE(BATTERY_STATUS)
#include "BatteryController.h"
#include "BatteryManager.h"
#include "Navigator.h"
namespace WebCore {
NavigatorBattery::NavigatorBattery()
{
}
NavigatorBattery::~NavigatorBattery()
{
}
BatteryManager* NavigatorBattery::webkitBattery(Navigator& navigator)
{
if (!navigator.frame())
return nullptr;
NavigatorBattery* navigatorBattery = NavigatorBattery::from(&navigator);
if (!navigatorBattery->m_batteryManager)
navigatorBattery->m_batteryManager = BatteryManager::create(&navigator);
return navigatorBattery->m_batteryManager.get();
}
const char* NavigatorBattery::supplementName()
{
return "NavigatorBattery";
}
NavigatorBattery* NavigatorBattery::from(Navigator* navigator)
{
NavigatorBattery* supplement = static_cast<NavigatorBattery*>(Supplement<Navigator>::from(navigator, supplementName()));
if (!supplement) {
auto newSupplement = std::make_unique<NavigatorBattery>();
supplement = newSupplement.get();
provideTo(navigator, supplementName(), WTFMove(newSupplement));
}
return supplement;
}
} // namespace WebCore
#endif // ENABLE(BATTERY_STATUS)
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