void BatteryManager::didUpdateData()
{
ASSERT(RuntimeEnabledFeatures::batteryStatusEnabled());
ASSERT(m_state != NotStarted);
RefPtrWillBeRawPtr<BatteryStatus> oldStatus = m_batteryStatus;
m_batteryStatus = BatteryDispatcher::instance().latestData();
#if !ENABLE(OILPAN)
// BatteryDispatcher also holds a reference to m_batteryStatus.
ASSERT(m_batteryStatus->refCount() > 1);
#endif
if (m_state == Pending) {
ASSERT(m_resolver);
m_state = Resolved;
m_resolver->resolve(this);
return;
}
Document* document = toDocument(executionContext());
if (document->activeDOMObjectsAreSuspended() || document->activeDOMObjectsAreStopped())
return;
ASSERT(oldStatus);
if (m_batteryStatus->charging() != oldStatus->charging())
dispatchEvent(Event::create(EventTypeNames::chargingchange));
if (m_batteryStatus->chargingTime() != oldStatus->chargingTime())
dispatchEvent(Event::create(EventTypeNames::chargingtimechange));
if (m_batteryStatus->dischargingTime() != oldStatus->dischargingTime())
dispatchEvent(Event::create(EventTypeNames::dischargingtimechange));
if (m_batteryStatus->level() != oldStatus->level())
dispatchEvent(Event::create(EventTypeNames::levelchange));
}
