36                  this, SIGNAL(batteryLevelChanged(int)));

    36                  this, SIGNAL(batteryLevelChanged(int)));

    37 

    37 

    38     // set current charging state then keep it up to date with signal handler

    38     // set current charging state then keep it up to date with signal handler

    39     m_batteryCharging = (m_deviceInfo->currentPowerState() ==

    39     m_batteryCharging = (m_deviceInfo->currentPowerState() ==

    40         QSystemDeviceInfo::WallPowerChargingBattery) ? true : false;

    40         QSystemDeviceInfo::WallPowerChargingBattery) ? true : false;

    43     safe_connect(m_deviceInfo, SIGNAL(powerStateChanged(QSystemDeviceInfo::PowerState)),

    41     safe_connect(m_deviceInfo, SIGNAL(powerStateChanged(QSystemDeviceInfo::PowerState)),

    44                  this, SLOT(handlePowerStateChanged(QSystemDeviceInfo::PowerState)));

    42                  this, SLOT(handlePowerStateChanged(QSystemDeviceInfo::PowerState)));

    45 }

    43 }

    46 

    44 

    47 SystemDeviceImpl::~SystemDeviceImpl()

    45 SystemDeviceImpl::~SystemDeviceImpl()

    63 void SystemDeviceImpl::handlePowerStateChanged(QSystemDeviceInfo::PowerState state)

    61 void SystemDeviceImpl::handlePowerStateChanged(QSystemDeviceInfo::PowerState state)

    64 {

    62 {

    65     bool batteryCharging =

    63     bool batteryCharging =

    66         (state == QSystemDeviceInfo::WallPowerChargingBattery) ? true : false;

    64         (state == QSystemDeviceInfo::WallPowerChargingBattery) ? true : false;

    67 

    65 

    69     if (batteryCharging != m_batteryCharging) {

    66     if (batteryCharging != m_batteryCharging) {

    70         m_batteryCharging = batteryCharging;

    67         m_batteryCharging = batteryCharging;

    71         //qDebug() << "DeviceDelegate: new charging = " << m_batteryCharging;

    68         //qDebug() << "DeviceDelegate: new charging = " << m_batteryCharging;

    72         // emit battery level - subscriber will get charging state if desired

    69         // emit battery level - subscriber will get charging state if desired

    73         emit batteryLevelChanged(m_deviceInfo->batteryLevel());

    70         emit batteryLevelChanged(m_deviceInfo->batteryLevel());