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Launcher: don’t persistent cache GUIDs

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GUIDs aren’t stable across different builds of the cache, which causes
odd behaviour when switching between stable and next. Use idents and
lat-lon instead, since these should be stable.
This commit is contained in:
James Turner 2021-06-14 11:50:57 +01:00
parent e407ba75ef
commit bcc728f4e5
1 changed files with 28 additions and 17 deletions
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43
src/GUI/LocationController.cxx
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@ -549,11 +549,7 @@ void LocationController::restoreLocation(QVariantMap l)
m_offsetDistance = l.value("offset-distance", QVariant::fromValue(m_defaultOffsetDistance)).value<QuantityValue>();
m_tuneNAV1 = l.value("tune-nav1-radio").toBool();
if (l.contains("location-lat")) {
m_locationIsLatLon = true;
m_geodLocation = SGGeod::fromDeg(l.value("location-lon").toDouble(),
l.value("location-lat").toDouble());
} else if (l.contains("carrier")) {
if (l.contains("carrier")) {
setCarrierLocation(l.value("carrier").toString());
if (l.contains("carrier-flols")) {
setUseCarrierFLOLS(l.value("carrier-flols").toBool());
@ -563,15 +559,26 @@ void LocationController::restoreLocation(QVariantMap l)
} else if (l.contains("carrier-parking")) {
setCarrierParking(l.value("carrier-parking").toString());
}
} else if (l.contains("location-id")) {
m_location = NavDataCache::instance()->loadById(l.value("location-id").toLongLong());
m_locationIsLatLon = false;
if (FGPositioned::isAirportType(m_location.ptr())) {
m_airportLocation = static_cast<FGAirport*>(m_location.ptr());
} else {
m_airportLocation.clear();
}
} else if (l.contains("location-apt")) {
const auto icao = l.value("location-apt").toString().toStdString();
m_airportLocation = FGAirport::findByIdent(icao);
m_location = m_airportLocation;
m_baseQml->setInner(m_location);
} else if (l.contains("location-navaid")) {
const auto ident = l.value("location-navaid").toString().toStdString();
// we need lat/lon to disambiguate globally
const SGGeod vicinity = SGGeod::fromDeg(l.value("vicinity-lon").toDouble(),
l.value("vicinity-lat").toDouble());
FGPositioned::TypeFilter filter({FGPositioned::Type::NDB, FGPositioned::Type::VOR,
FGPositioned::Type::FIX, FGPositioned::Type::WAYPOINT});
m_location = FGPositioned::findClosestWithIdent(ident, vicinity, &filter);
m_baseQml->setInner(m_location);
} else if (l.contains("location-lat")) {
m_locationIsLatLon = true;
m_geodLocation = SGGeod::fromDeg(l.value("location-lon").toDouble(),
l.value("location-lat").toDouble());
}
if (m_airportLocation) {
@ -654,9 +661,8 @@ QVariantMap LocationController::saveLocation() const
locationSet.insert("carrier-parking", m_carrierParking);
}
} else if (m_location) {
locationSet.insert("location-id", static_cast<qlonglong>(m_location->guid()));
if (m_airportLocation) {
locationSet.insert("location-apt", QString::fromStdString(m_airportLocation->ident()));
locationSet.insert("location-on-final", m_onFinal);
locationSet.insert("location-apt-final-distance", QVariant::fromValue(m_offsetDistance));
locationSet.insert("abeam", m_abeam);
@ -672,8 +678,13 @@ QVariantMap LocationController::saveLocation() const
locationSet.insert("location-apt-parking", QString::fromStdString(m_detailLocation->ident()));
}
}
} // of location is an airport
} else { // not an aiport, must be a navaid
locationSet.insert("location-navaid", QString::fromStdString(m_location->ident()));
locationSet.insert("vicinity-lat", m_location->geod().getLatitudeDeg());
locationSet.insert("vicinity-lon", m_location->geod().getLongitudeDeg());
} // of m_location is valid
}
if (m_altitudeEnabled) {
locationSet.insert("altitude", QVariant::fromValue(m_altitude));