QMLManager::QMLManager() : m_locationServiceEnabled(false),
m_verboseEnabled(false),
reply(0),
deletedDive(0),
deletedTrip(0),
m_updateSelectedDive(-1),
m_selectedDiveTimestamp(0),
m_credentialStatus(UNKNOWN),
m_lastDevicePixelRatio(1.0),
alreadySaving(false)
{
m_instance = this;
connect(qobject_cast<QApplication *>(QApplication::instance()), &QApplication::applicationStateChanged, this, &QMLManager::applicationStateChanged);
appendTextToLog(getUserAgent());
appendTextToLog(QStringLiteral("build with Qt Version %1, runtime from Qt Version %2").arg(QT_VERSION_STR).arg(qVersion()));
qDebug() << "Starting" << getUserAgent();
qDebug() << QStringLiteral("build with Qt Version %1, runtime from Qt Version %2").arg(QT_VERSION_STR).arg(qVersion());
setStartPageText(tr("Starting..."));
setAccessingCloud(-1);
setShowPin(false);
// create location manager service
locationProvider = new GpsLocation(&appendTextToLogStandalone, this);
connect(locationProvider, SIGNAL(haveSourceChanged()), this, SLOT(hasLocationSourceChanged()));
setLocationServiceAvailable(locationProvider->hasLocationsSource());
set_git_update_cb(&gitProgressCB);
// make sure we know if the current cloud repo has been successfully synced
syncLoadFromCloud();
}
QGeoPositionInfoSource *GpsLocation::getGpsSource()
{
if (haveSource == NOGPS)
return 0;
if (!m_GpsSource) {
m_GpsSource = QGeoPositionInfoSource::createDefaultSource(this);
if (m_GpsSource != 0) {
#if defined(Q_OS_IOS)
// at least Qt 5.6.0 isn't doing things right on iOS - it MUST check for permission before
// accessing the position source
// I have a hacked version of Qt 5.6.0 that I will build the iOS binaries with for now;
// this test below righ after creating the source checks if the location service is disabled
// and set's an error right when the position source is created to indicate this
if (m_GpsSource->error() == QGeoPositionInfoSource::AccessError) {
haveSource = NOGPS;
emit haveSourceChanged();
m_GpsSource = NULL;
return NULL;
}
#endif
haveSource = (m_GpsSource->supportedPositioningMethods() & QGeoPositionInfoSource::SatellitePositioningMethods) ? HAVEGPS : NOGPS;
emit haveSourceChanged();
#ifndef SUBSURFACE_MOBILE
if (verbose)
#endif
status(QString("Created position source %1").arg(m_GpsSource->sourceName()));
connect(m_GpsSource, SIGNAL(positionUpdated(QGeoPositionInfo)), this, SLOT(newPosition(QGeoPositionInfo)));
connect(m_GpsSource, SIGNAL(updateTimeout()), this, SLOT(updateTimeout()));
connect(m_GpsSource, SIGNAL(error(QGeoPositionInfoSource::Error)), this, SLOT(positionSourceError(QGeoPositionInfoSource::Error)));
setGpsTimeThreshold(prefs.time_threshold);
} else {
#ifdef SUBSURFACE_MOBILE
status("don't have GPS source");
#endif
haveSource = NOGPS;
emit haveSourceChanged();
}
}
return m_GpsSource;
}
void GpsLocation::positionSourceError(QGeoPositionInfoSource::Error)
{
status("error receiving a GPS location");
haveSource = NOGPS;
emit haveSourceChanged();
}