/*!
* We have three functions her that notify us about the changes in the charging
* state. We use all of the three slots the same way, but we keep them
* separately so we can actually see why do we need to recalculate the charging
* info.
*/
void
BatteryBusinessLogic::batteryChargerEvent (
MeeGo::QmBattery::ChargerType type)
{
Q_UNUSED (type);
SYS_DEBUG ("");
recalculateChargingInfo ();
}
void
BatteryBusinessLogic::batteryStateChanged (
MeeGo::QmBattery::BatteryState batteryState)
{
Q_UNUSED (batteryState);
SYS_DEBUG ("");
recalculateChargingInfo ();
}
/*
* This function does the initialization and signal connection to QmBattery and
* QmDeviceMode, and emits all the signals with the current values...
*
* FIXME: This function should be called realize() or something...
*/
void
BatteryBusinessLogic::requestValues ()
{
DEBUG_CLOCK_START;
if (m_initialized)
return;
m_initialized = true;
#ifdef HAVE_QMSYSTEM
SYS_DEBUG ("Connecting to the signals of the QmBattery class");
connect (
m_battery, SIGNAL(chargerEvent(MeeGo::QmBattery::ChargerType)),
this, SLOT(batteryChargerEvent(MeeGo::QmBattery::ChargerType)));
connect (
m_battery, SIGNAL(chargingStateChanged(MeeGo::QmBattery::ChargingState)),
this, SLOT(chargingStateChanged(MeeGo::QmBattery::ChargingState)));
connect (
m_battery, SIGNAL(batteryStateChanged(MeeGo::QmBattery::BatteryState)),
this, SLOT (batteryStateChanged(MeeGo::QmBattery::BatteryState)));
/*
* We have two signals showing that the battery energy level has been
* changed. We listen both of these signals.
*/
SYS_DEBUG ("Connecting to the signals of the QmBattery class");
connect (m_battery, SIGNAL (batteryRemainingCapacityChanged (int, int)),
this, SLOT (batteryRemCapacityChanged (int, int)));
// batteryBarValueReceived also emitted by chargingStateChanged ^^^
// FIXME: Why?
/*
* Init the power-save-mode value, and connect to QmSystem2 signal
*/
m_PowerSaveMode = (m_devicemode->getPSMState () ==
MeeGo::QmDeviceMode::PSMStateOn);
connect (m_devicemode,
SIGNAL (devicePSMStateChanged (MeeGo::QmDeviceMode::PSMState)),
this, SLOT (PSMStateChanged (MeeGo::QmDeviceMode::PSMState)));
#else
/*
* FIXME: To create an implementation without the QmSystem
*/
#endif
recalculateChargingInfo ();
DEBUG_CLOCK_END("Data request");
}
