LightSettings::LightSettings( QWidget* parent, Qt::WFlags fl )
: QDialog( parent, fl), isStatusView( false )
{
setWindowTitle(tr("Power Management"));
QVBoxLayout * baseLayout = new QVBoxLayout( this );
baseLayout->setMargin( 0 );
QWidget * container = new QWidget();
QScrollArea *sView = new QScrollArea;
sView->setFocusPolicy(Qt::NoFocus);
sView->setFrameStyle(QFrame::NoFrame);
sView->setWidget( container );
sView->setWidgetResizable( true );
sView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
QVBoxLayout *lightLayout = new QVBoxLayout(container);
lightLayout->setMargin( 0 );
b = new LightSettingsContainer();
QtopiaApplication::setInputMethodHint( b->interval_dim, QtopiaApplication::AlwaysOff );
QtopiaApplication::setInputMethodHint( b->interval_lightoff, QtopiaApplication::AlwaysOff );
QtopiaApplication::setInputMethodHint( b->interval_suspend, QtopiaApplication::AlwaysOff );
lightLayout->addWidget(b);
baseLayout->addWidget(sView);
// add context menu to push its status to Profiles
contextMenu = QSoftMenuBar::menuFor( this );
QAction* actionCapture = new QAction( QIcon( ":icon/Note" ), tr( "Add to current profile" ), this );
contextMenu->addAction( actionCapture );
connect( actionCapture, SIGNAL(triggered()), this, SLOT(pushSettingStatus()) );
connect( qApp, SIGNAL(appMessage(QString,QByteArray)),
this, SLOT(receive(QString,QByteArray)) );
connect( b->interval_dim, SIGNAL(valueChanged(int)), this, SLOT(updateLightOffMinValue(int)) );
connect( b->interval_dim, SIGNAL(valueChanged(int)), this, SLOT(updateSuspendMinValue(int)) );
connect( b->interval_lightoff, SIGNAL(valueChanged(int)), this, SLOT(updateSuspendMinValue(int)) );
b->officon->setPixmap(QPixmap(":image/off").scaled(24, 24, Qt::IgnoreAspectRatio, Qt::SmoothTransformation));
b->brighticon->setPixmap(QPixmap(":image/Light").scaled(24, 24, Qt::IgnoreAspectRatio, Qt::SmoothTransformation));
QSettings hwConfig("Trolltech", "Hardware");
hwConfig.beginGroup("PowerManagement");
lockMode.canSuspend = hwConfig.value("CanSuspendLock", false).toBool();
batteryMode.canSuspend = hwConfig.value("CanSuspend", false).toBool();
externalMode.canSuspend = hwConfig.value("CanSuspendAC", false).toBool();
hwConfig.endGroup();
b->notnetworkedsuspend->hide();
if (batteryMode.canSuspend || externalMode.canSuspend || lockMode.canSuspend) {
b->interval_suspend->setEnabled(true);
} else {
b->interval_suspend->hide();
b->label_suspend->hide();
}
QSettings config("Trolltech","qpe");
config.beginGroup("LockPower");
lockMode.intervalDim = config.value( "Interval_Dim", 20 ).toInt();
lockMode.intervalLightOff = config.value("Interval_LightOff", 30).toInt();
lockMode.intervalSuspend = config.value("Interval", 60).toInt();
lockMode.brightness = config.value("Brightness", 255).toInt();
lockMode.brightness = qMax(1,lockMode.brightness * qpe_sysBrightnessSteps() / 255);
lockMode.initBrightness = lockMode.brightness;
lockMode.dim = config.value("Dim", true).toBool();
lockMode.lightoff = config.value("LightOff", false).toBool();
lockMode.suspend = config.value("Suspend", true).toBool();
lockMode.networkedsuspend = config.value("NetworkedSuspend", true).toBool();
config.endGroup();
config.beginGroup("BatteryPower");
batteryMode.intervalDim = config.value( "Interval_Dim", 20 ).toInt();
batteryMode.intervalLightOff = config.value("Interval_LightOff", 30).toInt();
batteryMode.intervalSuspend = config.value("Interval", 60).toInt();
batteryMode.brightness = config.value("Brightness", 255).toInt();
batteryMode.brightness = qMax(1,batteryMode.brightness * qpe_sysBrightnessSteps() / 255);
batteryMode.initBrightness = batteryMode.brightness;
batteryMode.dim = config.value("Dim", true).toBool();
batteryMode.lightoff = config.value("LightOff", false).toBool();
batteryMode.suspend = config.value("Suspend", true).toBool();
batteryMode.networkedsuspend = config.value("NetworkedSuspend", true).toBool();
config.endGroup();
config.beginGroup("ExternalPower");
externalMode.intervalDim = config.value( "Interval_Dim", 20 ).toInt();
externalMode.intervalLightOff = config.value("Interval_LightOff", 30).toInt();
externalMode.intervalSuspend = config.value("Interval", 240).toInt();
externalMode.brightness = config.value("Brightness", 255).toInt();
externalMode.brightness = qMax(1,externalMode.brightness * qpe_sysBrightnessSteps() / 255);
externalMode.initBrightness = externalMode.brightness;
externalMode.dim = config.value("Dim", true).toBool();
externalMode.lightoff = config.value("LightOff", false).toBool(); //default to leave on
externalMode.suspend = config.value("Suspend", true).toBool();
externalMode.networkedsuspend = config.value("NetworkedSuspend",false).toBool();
config.endGroup();
//must set min > 0 the screen will become completely black
int maxbright = qpe_sysBrightnessSteps();
b->brightness->setMaximum( maxbright );
b->brightness->setMinimum( 1 );
b->brightness->setTickInterval( qMax(1,maxbright/16) );
b->brightness->setSingleStep( qMax(1,maxbright/16) );
b->brightness->setPageStep( qMax(1,maxbright/16) );
currentMode = &batteryMode;
applyMode();
connect(b->powerSource, SIGNAL(currentIndexChanged(int)),
this, SLOT(powerTypeChanged(int)));
if ( powerStatus.wallStatus() == QPowerStatus::Available ) {
b->powerSource->setCurrentIndex(1);
}
connect(b->brightness, SIGNAL(valueChanged(int)), this, SLOT(applyBrightness()));
QtopiaChannel *channel = new QtopiaChannel("Qtopia/PowerStatus", this);
connect(channel, SIGNAL(received(QString,QByteArray)),
this, SLOT(sysMessage(QString,QByteArray)));
}
/* Apply light/power settings for current power source */
static void applyLightSettings(QPowerStatus *p)
{
int initbright;
int intervalDim;
int intervalLightOff;
int intervalSuspend;
bool dim;
bool lightoff;
bool suspend;
bool canSuspend;
QSettings config("Trolltech","qpe");
QSettings hwConfig("Trolltech", "Hardware");
hwConfig.beginGroup("PowerManagement");
if (p->wallStatus() == QPowerStatus::Available) {
config.beginGroup("ExternalPower");
canSuspend = hwConfig.value("CanSuspendAC", false).toBool();
} else {
config.beginGroup("BatteryPower");
canSuspend = hwConfig.value("CanSuspend", false).toBool();
}
intervalDim = config.value("Interval_Dim", 20).toInt();
config.setValue("Interval_Dim", intervalDim);
intervalLightOff = config.value("Interval_LightOff", 30).toInt();
config.setValue("Interval_LightOff", intervalLightOff);
if (canSuspend) {
if (p->wallStatus() == QPowerStatus::Available) {
intervalSuspend = config.value("Interval", 240).toInt();
config.setValue("Interval", intervalSuspend);
} else {
intervalSuspend = config.value("Interval", 60).toInt();
config.setValue("Interval", intervalSuspend);
}
suspend = config.value("Suspend", true).toBool();
config.setValue("Suspend", suspend);
} else {
intervalSuspend = 0;
config.setValue("Interval", intervalSuspend);
suspend = false;
config.setValue("Suspend", suspend);
}
initbright = config.value("Brightness", qpe_sysBrightnessSteps()).toInt();
config.setValue("Brightness", initbright);
dim = config.value("Dim", true).toBool();
config.setValue("Dim", dim);
lightoff = config.value("LightOff", false).toBool();
config.setValue("LightOff", lightoff);
config.sync(); //write out for syncronisation with light app
int i_dim = (dim ? intervalDim : 0);
int i_lightoff = (lightoff ? intervalLightOff : 0);
int i_suspend = (suspend ? intervalSuspend : 0);
QtopiaServiceRequest eB("QtopiaPowerManager", "setBacklight(int)" );
eB << -3; //forced on
eB.send();
QtopiaServiceRequest e("QtopiaPowerManager", "setIntervals(int,int,int)" );
e << i_dim << i_lightoff << i_suspend;
e.send();
}
