//TODO: C Code. static functions are not good if we plan to have a test for them.
static bool merge_locations_into_dives(void)
{
int i, nr = 0, changed = 0;
struct dive *gpsfix, *last_named_fix = NULL, *dive;
sort_table(&gps_location_table);
for_each_gps_location (i, gpsfix) {
if (is_automatic_fix(gpsfix)) {
dive = find_dive_including(gpsfix->when);
if (dive && !dive_has_gps_location(dive)) {
#if DEBUG_WEBSERVICE
struct tm tm;
utc_mkdate(gpsfix->when, &tm);
printf("found dive named %s @ %04d-%02d-%02d %02d:%02d:%02d\n",
gpsfix->location,
tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday,
tm.tm_hour, tm.tm_min, tm.tm_sec);
#endif
changed++;
copy_gps_location(gpsfix, dive);
}
} else {
if (last_named_fix && dive_within_time_range(last_named_fix, gpsfix->when, SAME_GROUP)) {
nr++;
} else {
nr = 1;
last_named_fix = gpsfix;
}
dive = find_dive_n_near(gpsfix->when, nr, SAME_GROUP);
if (dive) {
if (!dive_has_gps_location(dive)) {
copy_gps_location(gpsfix, dive);
changed++;
}
if (!dive->location) {
dive->location = strdup(gpsfix->location);
changed++;
}
} else {
struct tm tm;
utc_mkdate(gpsfix->when, &tm);
#if DEBUG_WEBSERVICE
printf("didn't find dive matching gps fix named %s @ %04d-%02d-%02d %02d:%02d:%02d\n",
gpsfix->location,
tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday,
tm.tm_hour, tm.tm_min, tm.tm_sec);
#endif
}
}
}
return changed > 0;
}
//TODO: C Code. static functions are not good if we plan to have a test for them.
static bool merge_locations_into_dives(void)
{
int i, j, tracer=0, changed=0;
struct dive *gpsfix, *nextgpsfix, *dive;
sort_table(&gps_location_table);
for_each_dive (i, dive) {
if (!dive_has_gps_location(dive)) {
for (j = tracer; (gpsfix = get_gps_location(j, &gps_location_table)) !=NULL; j++) {
if (dive_within_time_range (dive, gpsfix->when, SAME_GROUP)) {
/*
* If position is fixed during dive. This is the good one.
* Asign and mark position, and end gps_location loop
*/
if ((dive->when <= gpsfix->when && gpsfix->when <= dive->when + dive->duration.seconds)) {
copy_gps_location(gpsfix,dive);
changed++;
tracer = j;
break;
} else {
/*
* If it is not, check if there are more position fixes in SAME_GROUP range
*/
if ((nextgpsfix = get_gps_location(j+1,&gps_location_table)) &&
dive_within_time_range (dive, nextgpsfix->when, SAME_GROUP)) {
/*
* If distance from gpsfix to end of dive is shorter than distance between
* gpsfix and nextgpsfix, gpsfix is the good one. Asign, mark and end loop.
* If not, simply fail and nextgpsfix will be evaluated in next iteration.
*/
if ((dive->when + dive->duration.seconds - gpsfix->when) < (nextgpsfix->when - gpsfix->when)) {
copy_gps_location(gpsfix,dive);
tracer = j;
break;
}
/*
* If no more positions in range, the actual is the one. Asign, mark and end loop.
*/
} else {
copy_gps_location(gpsfix,dive);
changed++;
tracer = j;
break;
}
}
} else {
/* If position is out of SAME_GROUP range and in the future, mark position for
* next dive iteration and end the gps_location loop
*/
if (gpsfix->when >= dive->when + dive->duration.seconds + SAME_GROUP) {
tracer = j;
break;
}
}
}
}
}
return changed > 0;
}
void GlobeGPS::mouseClicked(qreal lon, qreal lat, GeoDataCoordinates::Unit unit)
{
GeoDataCoordinates here(lon, lat, unit);
long lon_udeg = rint(1000000 * here.longitude(GeoDataCoordinates::Degree));
long lat_udeg = rint(1000000 * here.latitude(GeoDataCoordinates::Degree));
// distance() is in km above the map.
// We're going to use that to decide how
// approximate the dives have to be.
//
// Totally arbitrarily I say that 1km
// distance means that we can resolve
// to about 100m. Which in turn is about
// 1000 udeg.
//
// Trigonometry is hard, but sin x == x
// for small x, so let's just do this as
// a linear thing.
long resolve = rint(distance() * 1000);
int idx;
struct dive *dive;
bool clear = !(QApplication::keyboardModifiers() && Qt::ControlModifier);
bool toggle = !clear;
bool first = true;
for_each_dive(idx, dive) {
long lat_diff, lon_diff;
if (!dive_has_gps_location(dive))
continue;
lat_diff = labs(dive->latitude.udeg - lat_udeg);
lon_diff = labs(dive->longitude.udeg - lon_udeg);
if (lat_diff > 180000000)
lat_diff = 360000000 - lat_diff;
if (lon_diff > 180000000)
lon_diff = 180000000 - lon_diff;
if (lat_diff > resolve || lon_diff > resolve)
continue;
if (clear) {
mainWindow()->dive_list()->unselectDives();
clear = false;
}
mainWindow()->dive_list()->selectDive(dive, first, toggle);
first = false;
}
//TODO: C Code. static functions are not good if we plan to have a test for them.
static bool merge_locations_into_dives(void)
{
int i, j, tracer=0, changed=0;
struct dive *gpsfix, *nextgpsfix, *dive;
sort_table(&gps_location_table);
for_each_dive (i, dive) {
if (!dive_has_gps_location(dive)) {
for (j = tracer; (gpsfix = get_dive_from_table(j, &gps_location_table)) !=NULL; j++) {
if (time_during_dive_with_offset(dive, gpsfix->when, SAME_GROUP)) {
qDebug() << "processing gpsfix @" << get_dive_date_string(gpsfix->when) << "which is withing six hours of dive from" <<
get_dive_date_string(dive->when) << "until" << get_dive_date_string(dive->when + dive->duration.seconds);
/*
* If position is fixed during dive. This is the good one.
* Asign and mark position, and end gps_location loop
*/
if (time_during_dive_with_offset(dive, gpsfix->when, 0)) {
qDebug() << "gpsfix is during the dive, pick that one";
copy_gps_location(gpsfix, dive);
changed++;
tracer = j;
break;
} else {
/*
* If it is not, check if there are more position fixes in SAME_GROUP range
*/
if ((nextgpsfix = get_dive_from_table(j + 1, &gps_location_table)) &&
time_during_dive_with_offset(dive, nextgpsfix->when, SAME_GROUP)) {
qDebug() << "look at the next gps fix @" << get_dive_date_string(nextgpsfix->when);
/* first let's test if this one is during the dive */
if (time_during_dive_with_offset(dive, nextgpsfix->when, 0)) {
qDebug() << "which is during the dive, pick that one";
copy_gps_location(nextgpsfix, dive);
changed++;
tracer = j + 1;
break;
}
/* we know the gps fixes are sorted; if they are both before the dive, ignore the first,
* if theay are both after the dive, take the first,
* if the first is before and the second is after, take the closer one */
if (nextgpsfix->when < dive->when) {
qDebug() << "which is closer to the start of the dive, do continue with that";
continue;
} else if (gpsfix->when > dive->when + dive->duration.seconds) {
qDebug() << "which is even later after the end of the dive, so pick the previous one";
copy_gps_location(gpsfix, dive);
changed++;
tracer = j;
break;
} else {
/* ok, gpsfix is before, nextgpsfix is after */
if (dive->when - gpsfix->when <= nextgpsfix->when - (dive->when + dive->duration.seconds)) {
qDebug() << "pick the one before as it's closer to the start";
copy_gps_location(gpsfix, dive);
changed++;
tracer = j;
break;
} else {
qDebug() << "pick the one after as it's closer to the start";
copy_gps_location(nextgpsfix, dive);
changed++;
tracer = j + 1;
break;
}
}
/*
* If no more positions in range, the actual is the one. Asign, mark and end loop.
*/
} else {
qDebug() << "which seems to be the best one for this dive, so pick it";
copy_gps_location(gpsfix, dive);
changed++;
tracer = j;
break;
}
}
} else {
/* If position is out of SAME_GROUP range and in the future, mark position for
* next dive iteration and end the gps_location loop
*/
if (gpsfix->when >= dive->when + dive->duration.seconds + SAME_GROUP) {
tracer = j;
break;
}
}
}
}
}
return changed > 0;
}
QVariant DiveItem::data(int column, int role) const
{
QVariant retVal;
struct dive *dive = get_dive_by_uniq_id(diveId);
if (!dive)
return QVariant();
switch (role) {
case Qt::TextAlignmentRole:
retVal = dive_table_alignment(column);
break;
case DiveTripModel::SORT_ROLE:
Q_ASSERT(dive != NULL);
switch (column) {
case NR:
retVal = (qulonglong)dive->when;
break;
case DATE:
retVal = (qulonglong)dive->when;
break;
case RATING:
retVal = dive->rating;
break;
case DEPTH:
retVal = dive->maxdepth.mm;
break;
case DURATION:
retVal = dive->duration.seconds;
break;
case TEMPERATURE:
retVal = dive->watertemp.mkelvin;
break;
case TOTALWEIGHT:
retVal = total_weight(dive);
break;
case SUIT:
retVal = QString(dive->suit);
break;
case CYLINDER:
retVal = QString(dive->cylinder[0].type.description);
break;
case GAS:
retVal = nitrox_sort_value(dive);
break;
case SAC:
retVal = dive->sac;
break;
case OTU:
retVal = dive->otu;
break;
case MAXCNS:
retVal = dive->maxcns;
break;
case LOCATION:
retVal = QString(get_dive_location(dive));
break;
}
break;
case Qt::DisplayRole:
Q_ASSERT(dive != NULL);
switch (column) {
case NR:
retVal = dive->number;
break;
case DATE:
retVal = displayDate();
break;
case DEPTH:
retVal = displayDepth();
break;
case DURATION:
retVal = displayDuration();
break;
case TEMPERATURE:
retVal = displayTemperature();
break;
case TOTALWEIGHT:
retVal = displayWeight();
break;
case SUIT:
retVal = QString(dive->suit);
break;
case CYLINDER:
retVal = QString(dive->cylinder[0].type.description);
break;
case SAC:
retVal = displaySac();
break;
case OTU:
retVal = dive->otu;
break;
case MAXCNS:
retVal = dive->maxcns;
break;
case LOCATION:
retVal = QString(get_dive_location(dive));
break;
case GAS:
const char *gas_string = get_dive_gas_string(dive);
retVal = QString(gas_string);
free((void*)gas_string);
break;
}
break;
case Qt::DecorationRole:
if (column == LOCATION)
if (dive_has_gps_location(dive)) {
IconMetrics im = defaultIconMetrics();
retVal = QIcon(":satellite").pixmap(im.sz_small, im.sz_small);
}
break;
case Qt::ToolTipRole:
switch (column) {
case NR:
retVal = tr("#");
break;
case DATE:
retVal = tr("Date");
break;
case RATING:
retVal = tr("Rating");
break;
case DEPTH:
retVal = tr("Depth(%1)").arg((get_units()->length == units::METERS) ? tr("m") : tr("ft"));
break;
case DURATION:
retVal = tr("Duration");
break;
case TEMPERATURE:
retVal = tr("Temp(%1%2)").arg(UTF8_DEGREE).arg((get_units()->temperature == units::CELSIUS) ? "C" : "F");
break;
case TOTALWEIGHT:
retVal = tr("Weight(%1)").arg((get_units()->weight == units::KG) ? tr("kg") : tr("lbs"));
break;
case SUIT:
retVal = tr("Suit");
break;
case CYLINDER:
retVal = tr("Cyl");
break;
case GAS:
retVal = tr("Gas");
break;
case SAC:
const char *unit;
get_volume_units(0, NULL, &unit);
retVal = tr("SAC(%1)").arg(QString(unit).append(tr("/min")));
break;
case OTU:
retVal = tr("OTU");
break;
case MAXCNS:
retVal = tr("Max CNS");
break;
case LOCATION:
retVal = tr("Location");
break;
}
break;
}
if (role == DiveTripModel::STAR_ROLE) {
Q_ASSERT(dive != NULL);
retVal = dive->rating;
}
if (role == DiveTripModel::DIVE_ROLE) {
retVal = QVariant::fromValue<void *>(dive);
}
if (role == DiveTripModel::DIVE_IDX) {
Q_ASSERT(dive != NULL);
retVal = get_divenr(dive);
}
return retVal;
}
bool GpsLocation::applyLocations()
{
int i;
bool changed = false;
int last = 0;
int cnt = m_trackers.count();
if (cnt == 0)
return false;
// create a table with the GPS information
QList<struct gpsTracker> gpsTable = m_trackers.values();
// now walk the dive table and see if we can fill in missing gps data
struct dive *d;
for_each_dive(i, d) {
if (dive_has_gps_location(d))
continue;
for (int j = last; j < cnt; j++) {
if (time_during_dive_with_offset(d, gpsTable[j].when, SAME_GROUP)) {
if (verbose)
qDebug() << "processing gpsFix @" << get_dive_date_string(gpsTable[j].when) <<
"which is withing six hours of dive from" <<
get_dive_date_string(d->when) << "until" <<
get_dive_date_string(dive_endtime(d));
/*
* If position is fixed during dive. This is the good one.
* Asign and mark position, and end gps_location loop
*/
if (time_during_dive_with_offset(d, gpsTable[j].when, 0)) {
if (verbose)
qDebug() << "gpsFix is during the dive, pick that one";
SET_LOCATION(d, gpsTable[j], j);
break;
} else {
/*
* If it is not, check if there are more position fixes in SAME_GROUP range
*/
if (j + 1 < cnt && time_during_dive_with_offset(d, gpsTable[j+1].when, SAME_GROUP)) {
if (verbose)
qDebug() << "look at the next gps fix @" << get_dive_date_string(gpsTable[j+1].when);
/* we know the gps fixes are sorted; if they are both before the dive, ignore the first,
* if theay are both after the dive, take the first,
* if the first is before and the second is after, take the closer one */
if (gpsTable[j+1].when < d->when) {
if (verbose)
qDebug() << "which is closer to the start of the dive, do continue with that";
continue;
} else if (gpsTable[j].when > dive_endtime(d)) {
if (verbose)
qDebug() << "which is even later after the end of the dive, so pick the previous one";
SET_LOCATION(d, gpsTable[j], j);
break;
} else {
/* ok, gpsFix is before, nextgpsFix is after */
if (d->when - gpsTable[j].when <= gpsTable[j+1].when - dive_endtime(d)) {
if (verbose)
qDebug() << "pick the one before as it's closer to the start";
SET_LOCATION(d, gpsTable[j], j);
break;
} else {
if (verbose)
qDebug() << "pick the one after as it's closer to the start";
SET_LOCATION(d, gpsTable[j + 1], j + 1);
break;
}
}
/*
* If no more positions in range, the actual is the one. Asign, mark and end loop.
*/
} else {
if (verbose)
qDebug() << "which seems to be the best one for this dive, so pick it";
SET_LOCATION(d, gpsTable[j], j);
break;
}
}
} else {
/* If position is out of SAME_GROUP range and in the future, mark position for
* next dive iteration and end the gps_location loop
*/
if (gpsTable[j].when >= dive_endtime(d) + SAME_GROUP) {
last = j;
break;
}
}
}
}
if (changed)
mark_divelist_changed(true);
return changed;
}
