/*!
Creates a TimeControl instance with the given \a parent.
*/
TimeControl::TimeControl(QObject *parent)
: QObject(parent), m_timer(0), timeValueSpace("/UI/DisplayTime")
{
m_timer = new QtopiaTimer(this);
QObject::connect(m_timer, SIGNAL(timeout()), this, SLOT(doTimeTick()));
doTimeTick();
QObject::connect(qApp, SIGNAL(timeChanged()), this, SLOT(doTimeTick()));
QObject::connect(qApp, SIGNAL(dateFormatChanged()), this, SLOT(dateFormatChanged()));
QObject::connect(qApp, SIGNAL(clockChanged(bool)), this, SLOT(clockChanged(bool)));
QObject::connect(qtopiaTask<SystemSuspend>(), SIGNAL(systemSuspending()),
this, SLOT(systemSuspending()));
QObject::connect(qtopiaTask<SystemSuspend>(), SIGNAL(systemWaking()),
this, SLOT(systemWaking()));
}
bool SystemSuspendPrivate::suspendSystem()
{
if(!handlersValid) {
handlers = qtopiaTasks<SystemSuspendHandler>();
handlersValid = true;
for(int ii = 0; ii < handlers.count(); ++ii) {
QObject::connect(handlers.at(ii), SIGNAL(operationCompleted()),
this, SLOT(operationCompleted()));
}
}
// Check can suspend
for(int ii = handlers.count(); ii > 0; --ii) {
if(!handlers.at(ii - 1)->canSuspend()) {
emit systemSuspendCanceled();
return false;
}
}
// abort suspension if we see an input event
inputEvent = false;
// Do suspend
emit systemSuspending();
for(int ii = handlers.count(); ii > 0; --ii) {
waitingOn = handlers.at(ii - 1);
if(!waitingOn->suspend()) {
while(waitingOn)
QApplication::instance()->processEvents(QEventLoop::AllEvents | QEventLoop::WaitForMoreEvents);
if (inputEvent)
break;
} else {
waitingOn = 0;
}
}
// Do wakeup
emit systemWaking();
for(int ii = 0; ii < handlers.count(); ++ii) {
waitingOn = handlers.at(ii);
if(!waitingOn->wake()) {
while(waitingOn)
QApplication::instance()->processEvents(QEventLoop::AllEvents | QEventLoop::WaitForMoreEvents);
} else {
waitingOn = 0;
}
}
// Done
emit systemActive();
return true;
}
/*!
\internal
Create a new RingControl instance with the specified \a parent.
*/
RingControl::RingControl(QObject *parent)
: QObject(parent)
{
d = new RingControlPrivate;
d->videoAdaptor = new QtopiaIpcAdaptor( "QPE/VideoRingtone", this );
QtopiaIpcAdaptor::connect( d->videoAdaptor, MESSAGE(videoRingtoneFailed()),
this, SLOT(videoRingtoneFailed()) );
d->profileManager = new QPhoneProfileManager(this);
QPhoneProfile prof = d->profileManager->activeProfile();
setVolume(prof.volume());
setMsgRingTime(prof.msgAlertDuration());
connect(DialerControl::instance(), SIGNAL(stateChanged()),
this, SLOT(stateChanged()));
QObject::connect(d->profileManager,
SIGNAL(activeProfileChanged(QPhoneProfile)),
this,
SLOT(profileChanged()));
QObject::connect(qtopiaTask<SystemSuspend>(), SIGNAL(systemSuspending()),
this, SLOT(stopMessageAlert()));
// Implement ringtone service
RingtoneServiceProxy *ringtoneServiceProxy = new RingtoneServiceProxy(this);
connect(ringtoneServiceProxy, SIGNAL(doStartMessageRingtone()),
this, SLOT(startMessageRingtone()));
connect(ringtoneServiceProxy, SIGNAL(doStopMessageRingtone()),
this, SLOT(stopMessageRingtone()));
connect(ringtoneServiceProxy, SIGNAL(doStartRingtone(QString)),
this, SLOT(startRingtone(QString)));
connect(ringtoneServiceProxy, SIGNAL(doStopRingtone(QString)),
this, SLOT(stopRingtone(QString)));
connect(ringtoneServiceProxy, SIGNAL(doMuteRing()),
this, SLOT(muteRing()));
d->curAlertType = QPhoneProfile::Off;
}
bool SystemSuspendPrivate::suspendSystem()
{
if(!handlersValid) {
handlers = qtopiaTasks<SystemSuspendHandler>();
handlersValid = true;
for(int ii = 0; ii < handlers.count(); ++ii) {
QObject::connect(handlers.at(ii), SIGNAL(operationCompleted()),
this, SLOT(operationCompleted()));
}
}
// Check can suspend
for(int ii = handlers.count(); ii > 0; --ii) {
qLog(PowerManagement) << handlers.at(ii - 1) << "checking whether canSuspend...";
if(!handlers.at(ii - 1)->canSuspend()) {
qLog(PowerManagement) << " ...refused, canceling suspend";
emit systemSuspendCanceled();
return false;
}
}
// abort suspension if we see an input event
inputEvent = false;
// Do suspend
emit systemSuspending();
for(int ii = handlers.count(); ii > 0; --ii) {
waitingOn = handlers.at(ii - 1);
qLog(PowerManagement) << waitingOn << "suspending...";
if(!waitingOn->suspend()) {
qLog(PowerManagement) << " ...waiting for completion...";
while(waitingOn) {
QApplication::instance()->processEvents(QEventLoop::AllEvents |
QEventLoop::WaitForMoreEvents);
//qLog(PowerManagement) << " ...processEvents done";
}
if (inputEvent) {
qLog(PowerManagement) << "canceling suspend on inputevent";
break;
}
} else {
waitingOn = 0;
}
}
// Do wakeup
emit systemWaking();
for(int ii = 0; ii < handlers.count(); ++ii) {
waitingOn = handlers.at(ii);
qLog(PowerManagement) << handlers.at(ii) << "waking up...";
if(!waitingOn->wake()) {
qLog(PowerManagement) << " ...waiting for completion...";
while(waitingOn)
QApplication::instance()->processEvents(QEventLoop::AllEvents |
QEventLoop::WaitForMoreEvents);
} else {
waitingOn = 0;
}
}
// Done
emit systemActive();
return true;
}
