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QML UI: better debug messages for getting current location

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Also, show GPS refresh interval in seconds; it's confusing if this is
reported in ms.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2018-04-14 11:06:18 -07:00
parent 0df43252be
commit 82a3d2be95
1 changed files with 9 additions and 4 deletions
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13
core/gpslocation.cpp
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@ -60,7 +60,7 @@ void GpsLocation::setGpsTimeThreshold(int seconds)
{
if (m_GpsSource) {
m_GpsSource->setUpdateInterval(seconds * 1000);
status(QString("Set GPS service update interval to %1").arg(m_GpsSource->updateInterval()));
status(QString("Set GPS service update interval to %1 s").arg(m_GpsSource->updateInterval() / 1000));
}
}
@ -131,14 +131,17 @@ void GpsLocation::serviceEnable(bool toggle)
QString GpsLocation::currentPosition()
{
qDebug() << "current position requested";
if (!hasLocationsSource())
return tr("Unknown GPS location");
return tr("Unknown GPS location (no GPS source)");
if (m_trackers.count() && m_trackers.lastKey() + 300 >= QDateTime::currentMSecsSinceEpoch() / 1000) {
// we can simply use the last position that we tracked
gpsTracker gt = m_trackers.last();
QString gpsString = printGPSCoords(gt.latitude.udeg, gt.longitude.udeg);
qDebug() << "returning last position" << gpsString;
return gpsString;
} else {
qDebug() << "last position saved was too old" << QDateTime().fromMSecsSinceEpoch(m_trackers.lastKey() * 1000).toString();
}
qDebug() << "requesting new GPS position";
m_GpsSource->requestUpdate();
@ -165,8 +168,8 @@ void GpsLocation::newPosition(QGeoPositionInfo pos)
int64_t delta = (int64_t)pos.timestamp().toTime_t() + gettimezoneoffset() - lastTime;
if (!nr || waitingForPosition || delta > prefs.time_threshold ||
lastCoord.distanceTo(pos.coordinate()) > prefs.distance_threshold) {
QString msg("received new position %1 after delta %2 threshold %3");
status(qPrintable(msg.arg(pos.coordinate().toString()).arg(delta).arg(prefs.time_threshold)));
QString msg("received new position %1 after delta %2 threshold %3 (now %4 last %5)");
status(qPrintable(msg.arg(pos.coordinate().toString()).arg(delta).arg(prefs.time_threshold).arg(pos.timestamp().toString()).arg(QDateTime().fromSecsSinceEpoch(lastTime).toString())));
waitingForPosition = false;
gpsTracker gt;
gt.when = pos.timestamp().toTime_t();
@ -174,6 +177,8 @@ void GpsLocation::newPosition(QGeoPositionInfo pos)
gt.latitude.udeg = lrint(pos.coordinate().latitude() * 1000000);
gt.longitude.udeg = lrint(pos.coordinate().longitude() * 1000000);
addFixToStorage(gt);
gpsTracker gtNew = m_trackers.last();
qDebug() << "newest fix is now at" << QDateTime().fromSecsSinceEpoch(gtNew.when).toString();
}
}