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Location completer: give distance if known

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If both the displayed dive and the dive site which is shown as a potential
completion have a GPS fix, indicate the distance.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2015-07-14 11:35:04 -07:00
parent e82f8ea565
commit 8c0d0de2e6
6 changed files with 38 additions and 1 deletions
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12
qt-ui/modeldelegates.cpp
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@ -517,6 +517,18 @@ void LocationFilterDelegate::paint(QPainter *painter, const QStyleOptionViewItem
free( (void*) gpsCoords);
}
if (dive_site_has_gps_location(ds) && dive_site_has_gps_location(&displayed_dive_site)) {
// so we are showing a completion and both the current dive site and the completion
// have a GPS fix... so let's show the distance
if (ds->latitude.udeg == displayed_dive_site.latitude.udeg &&
ds->longitude.udeg == displayed_dive_site.longitude.udeg) {
bottomText += tr(" (same GPS fix)");
} else {
int distanceMeters = get_distance(ds->latitude, ds->longitude, displayed_dive_site.latitude, displayed_dive_site.longitude);
QString distance = distance_string(distanceMeters);
bottomText += tr(" (~ %1 away)").arg(distance);
}
}
fontBigger.setPointSize(fontBigger.pointSize() + 1);
fontBigger.setBold(true);