/*!
This function starts the startBatteryStatusChanged notification.
*/
void QDeclarativeBatteryInfo::startBatteryStatusChanged(bool on)
{
monitoringBatteryStatusChanges = on;
if(on) {
connect(batteryInfo(),SIGNAL(batteryStatusChanged(QSystemBatteryInfo::BatteryStatus)),
this,SIGNAL(batteryStatusChanged(QSystemBatteryInfo::BatteryStatus)),Qt::UniqueConnection);
} else {
disconnect(batteryInfo(),SIGNAL(batteryStatusChanged(QSystemBatteryInfo::BatteryStatus)),
this,SIGNAL(batteryStatusChanged(QSystemBatteryInfo::BatteryStatus)));
}
}
/*!
Constructs a QtopiaPowerManager instance.
*/
QtopiaPowerManager::QtopiaPowerManager() : m_powerConstraint(QtopiaApplication::Enable), m_dimLightEnabled(true), m_lightOffEnabled(true) {
g_qtopiaPowerManager = this;
if (!m_vso)
m_vso = new QValueSpaceObject("/Hardware");
setBacklight(-3); //forced on
// Create the screen saver and the associated service.
#ifdef Q_WS_QWS
QWSServer::setScreenSaver(this);
#endif
(void)new QtopiaPowerManagerService( this, this );
QtopiaPowerConstraintManager *tsmMonitor = new QtopiaPowerConstraintManager(this);
connect( tsmMonitor, SIGNAL(forceSuspend()), this, SLOT(_forceSuspend()) );
QObject::connect(&powerstatus, SIGNAL(wallStatusChanged(QPowerStatus::WallStatus)), this, SLOT(powerStatusChanged()));
QObject::connect(&powerstatus, SIGNAL(batteryStatusChanged(QPowerStatus::BatteryStatus)), this, SLOT(powerStatusChanged()));
QObject::connect(&powerstatus, SIGNAL(batteryChargingChanged(bool)), this, SLOT(powerStatusChanged()));
}
BatteryNotifier::BatteryNotifier(QObject *parent) :
QObject(parent),
lowBatteryNotifier(0),
notificationId(0),
touchScreenLockActive(false),
batteryInfo(new QtMobility::QSystemBatteryInfo(this)),
qmDeviceMode(new MeeGo::QmDeviceMode(this)),
qmLed(new MeeGo::QmLED(this)),
chargerType(QtMobility::QSystemBatteryInfo::UnknownCharger)
{
connect(batteryInfo, SIGNAL(batteryStatusChanged(QSystemBatteryInfo::BatteryStatus)), this, SLOT(applyBatteryStatus(QSystemBatteryInfo::BatteryStatus)));
connect(batteryInfo, SIGNAL(chargingStateChanged(QSystemBatteryInfo::ChargingState)), this, SLOT(applyChargingState(QSystemBatteryInfo::ChargingState)));
connect(batteryInfo, SIGNAL(chargerTypeChanged(QSystemBatteryInfo::ChargerType)), this, SLOT(applyChargerType(QSystemBatteryInfo::ChargerType)));
connect(qmDeviceMode, SIGNAL(devicePSMStateChanged(MeeGo::QmDeviceMode::PSMState)), this, SLOT(applyPSMState(MeeGo::QmDeviceMode::PSMState)));
// Init battery values delayed...
initBattery();
notificationTimer.setInterval(5000);
notificationTimer.setSingleShot(true);
}
void Monitor::procBattery() {
QString value;
if ( !fGotBatteryInfo ){
QFile f("/sys/class/power_supply/battery/health");
if (f.open(QFile::ReadOnly)){
QByteArray content = f.readAll();
value = QString(content).replace(QString("\n"), QString(""));
f.close();
emit batteryHealthChanged(value);
}
QFile f1("/sys/class/power_supply/battery/technology");
if (f1.open(QFile::ReadOnly)){
QByteArray content = f1.readAll();
value = QString(content).replace(QString("\n"), QString(""));
f1.close();
emit batteryTechnologyChanged(value);
}
fGotBatteryInfo = true;
}
QFile f2("/sys/class/power_supply/battery/capacity");
if (f2.open(QFile::ReadOnly)){
QByteArray content = f2.readAll();
int v = QString(content).toInt();
f2.close();
emit batteryLevelChanged(v);
}
QFile f3("/sys/class/power_supply/battery/status");
if (f3.open(QFile::ReadOnly)){
QByteArray content = f3.readAll();
value = QString(content).replace(QString("\n"), QString(""));
f3.close();
emit batteryStatusChanged(value);
}
}
void Dialog::setupDevice()
{
delete di;
//! [createdi]
di = new QSystemDeviceInfo(this);
//! [createdi]
//! [batteryLevel]
batteryLevelBar->setValue(di->batteryLevel());
//! [batteryLevel]
//! [sig batteryLevelChanged]
connect(di,SIGNAL(batteryLevelChanged(int)),
this,SLOT(updateBatteryStatus(int)));
//! [sig batteryLevelChanged]
connect(di,SIGNAL(batteryStatusChanged(QSystemDeviceInfo::BatteryStatus)),
this,SLOT(displayBatteryStatus(QSystemDeviceInfo::BatteryStatus)));
connect(di,SIGNAL(powerStateChanged(QSystemDeviceInfo::PowerState)),
this,SLOT(updatePowerState(QSystemDeviceInfo::PowerState)));
ImeiLabel->setText(di->imei());
imsiLabel->setText(di->imsi());
//! [manuf-id]
manufacturerLabel->setText(di->manufacturer());
//! [manuf-id]
modelLabel->setText(di->model());
//! [productName]
productLabel->setText(di->productName());
//! [productName]
deviceLockPushButton->setChecked(di->isDeviceLocked());
updateSimStatus();
updateProfile();
connect(di, SIGNAL(currentProfileChanged(QSystemDeviceInfo::Profile)),
this, SLOT(updateProfile(QSystemDeviceInfo::Profile)));
if(di->currentPowerState() == QSystemDeviceInfo::BatteryPower) {
radioButton_2->setChecked(true);
} else if(di->currentPowerState() == QSystemDeviceInfo::WallPower) {
radioButton_3->setChecked(true);
} else if(di->currentPowerState() == QSystemDeviceInfo::WallPowerChargingBattery) {
radioButton_4->setChecked(true);
} else {
radioButton->setChecked(true);
}
//! [inputMethod flags]
QSystemDeviceInfo::InputMethodFlags methods = di->inputMethodType();
QStringList inputs;
if((methods & QSystemDeviceInfo::Keys)){
inputs << "Keys";
}
if((methods & QSystemDeviceInfo::Keypad)) {
inputs << "Keypad";
}
//! [inputMethod flags]
if((methods & QSystemDeviceInfo::Keyboard)) {
inputs << "Keyboard";
}
if((methods & QSystemDeviceInfo::SingleTouch)) {
inputs << "Touch Screen";
}
if((methods & QSystemDeviceInfo::MultiTouch)) {
inputs << "Multi touch";
}
if((methods & QSystemDeviceInfo::Mouse)){
inputs << "Mouse";
}
inputMethodLabel->setText(inputs.join(" "));
}
