// we don't overwrite any existing GPS info in the dive
// so get the dive site and if there is none or there is one without GPS fix, add it
static void copy_gps_location(struct dive *from, struct dive *to)
{
struct dive_site *ds = get_dive_site_for_dive(to);
if (!ds || !dive_site_has_gps_location(ds)) {
struct dive_site *gds = get_dive_site_for_dive(from);
if (!ds) {
// simply link to the one created for the fake dive
to->dive_site_uuid = gds->uuid;
} else {
ds->latitude = gds->latitude;
ds->longitude = gds->longitude;
if (same_string(ds->name, ""))
ds->name = copy_string(gds->name);
}
}
}
static void parse_dive_gps(char *line, struct membuffer *str, void *_dive)
{
uint32_t uuid;
degrees_t latitude = parse_degrees(line, &line);
degrees_t longitude = parse_degrees(line, &line);
struct dive *dive = _dive;
struct dive_site *ds = get_dive_site_for_dive(dive);
if (!ds) {
uuid = get_dive_site_uuid_by_gps(latitude, longitude, NULL);
if (!uuid)
uuid = create_dive_site_with_gps("", latitude, longitude, dive->when);
dive->dive_site_uuid = uuid;
} else {
if (dive_site_has_gps_location(ds) &&
(ds->latitude.udeg != latitude.udeg || ds->longitude.udeg != longitude.udeg)) {
const char *coords = printGPSCoords(latitude.udeg, longitude.udeg);
// we have a dive site that already has GPS coordinates
ds->notes = add_to_string(ds->notes, translate("gettextFromC", "multiple GPS locations for this dive site; also %s\n"), coords);
free((void *)coords);
}
ds->latitude = latitude;
ds->longitude = longitude;
}
}
void writeMarkers(struct membuffer *b, const bool selected_only)
{
int i, dive_no = 0;
struct dive *dive;
char pre[1000], post[1000];
for_each_dive (i, dive) {
if (selected_only) {
if (!dive->selected)
continue;
}
struct dive_site *ds = get_dive_site_for_dive(dive);
if (!ds || !dive_site_has_gps_location(ds))
continue;
put_degrees(b, ds->latitude, "temp = new google.maps.Marker({position: new google.maps.LatLng(", "");
put_degrees(b, ds->longitude, ",", ")});\n");
put_string(b, "markers.push(temp);\ntempinfowindow = new google.maps.InfoWindow({content: '<div id=\"content\">'+'<div id=\"siteNotice\">'+'</div>'+'<div id=\"bodyContent\">");
snprintf(pre, sizeof(pre), "<p>%s ", translate("gettextFromC", "Date:"));
put_HTML_date(b, dive, pre, "</p>");
snprintf(pre, sizeof(pre), "<p>%s ", translate("gettextFromC", "Time:"));
put_HTML_time(b, dive, pre, "</p>");
snprintf(pre, sizeof(pre), "<p>%s ", translate("gettextFromC", "Duration:"));
snprintf(post, sizeof(post), " %s</p>", translate("gettextFromC", "min"));
put_duration(b, dive->duration, pre, post);
put_string(b, "<p> ");
put_HTML_quoted(b, translate("gettextFromC", "Max. depth:"));
put_HTML_depth(b, dive, " ", "</p>");
put_string(b, "<p> ");
put_HTML_quoted(b, translate("gettextFromC", "Air temp.:"));
put_HTML_airtemp(b, dive, " ", "</p>");
put_string(b, "<p> ");
put_HTML_quoted(b, translate("gettextFromC", "Water temp.:"));
put_HTML_watertemp(b, dive, " ", "</p>");
snprintf(pre, sizeof(pre), "<p>%s <b>", translate("gettextFromC", "Location:"));
put_string(b, pre);
put_HTML_quoted(b, get_dive_location(dive));
put_string(b, "</b></p>");
snprintf(pre, sizeof(pre), "<p> %s ", translate("gettextFromC", "Notes:"));
put_HTML_notes(b, dive, pre, " </p>");
put_string(b, "</p>'+'</div>'+'</div>'});\ninfowindows.push(tempinfowindow);\n");
put_format(b, "google.maps.event.addListener(markers[%d], 'mouseover', function() {\ninfowindows[%d].open(map,markers[%d]);}", dive_no, dive_no, dive_no);
put_format(b, ");google.maps.event.addListener(markers[%d], 'mouseout', function() {\ninfowindows[%d].close();});\n", dive_no, dive_no);
dive_no++;
}
}
static void parse_dive_location(char *line, struct membuffer *str, void *_dive)
{
uint32_t uuid;
char *name = get_utf8(str);
struct dive *dive = _dive;
struct dive_site *ds = get_dive_site_for_dive(dive);
if (!ds) {
uuid = get_dive_site_uuid_by_name(name, NULL);
if (!uuid)
uuid = create_dive_site(name, dive->when);
dive->dive_site_uuid = uuid;
} else {
// we already had a dive site linked to the dive
if (same_string(ds->name, "")) {
ds->name = strdup(name);
} else {
// and that dive site had a name. that's weird - if our name is different, add it to the notes
if (!same_string(ds->name, name))
ds->notes = add_to_string(ds->notes, translate("gettextFromC", "additional name for site: %s\n"), name);
}
}
free(name);
}
void MapWidgetHelper::centerOnDiveSite(struct dive_site *ds)
{
QVector<struct dive_site *> selDS;
QVector<QGeoCoordinate> selGC;
QGeoCoordinate dsCoord;
// selection of multiple dives is only possible on the desktop.
// in the case of the mobile version only handle the passed dive_site.
#ifndef SUBSURFACE_MOBILE
int idx;
struct dive *dive;
for_each_dive (idx, dive) {
struct dive_site *dss = get_dive_site_for_dive(dive);
if (!dive_site_has_gps_location(dss) || !dive->selected)
continue;
// only store dive sites with GPS
selDS.append(dss);
selGC.append(QGeoCoordinate(dss->latitude.udeg * 0.000001,
dss->longitude.udeg * 0.000001));
}
#else
if (dive_site_has_gps_location(ds)) {
selDS.append(ds);
selGC.append(QGeoCoordinate(ds->latitude.udeg * 0.000001,
ds->longitude.udeg * 0.000001));
}
#endif
if (!dive_site_has_gps_location(ds) && !selDS.size()) {
// only a single dive site with no GPS selected
m_mapLocationModel->setSelectedUuid(ds ? ds->uuid : 0, false);
QMetaObject::invokeMethod(m_map, "deselectMapLocation");
} else if (selDS.size() == 1) {
// a single dive site with GPS selected
ds = selDS.at(0);
m_mapLocationModel->setSelectedUuid(ds->uuid, false);
dsCoord.setLatitude(ds->latitude.udeg * 0.000001);
dsCoord.setLongitude(ds->longitude.udeg * 0.000001);
QMetaObject::invokeMethod(m_map, "centerOnCoordinate", Q_ARG(QVariant, QVariant::fromValue(dsCoord)));
} else if (selDS.size() > 1) {
/* more than one dive sites with GPS selected.
* find the most top-left and bottom-right dive sites on the map coordinate system. */
ds = selDS.at(0);
m_mapLocationModel->setSelectedUuid(ds->uuid, false);
qreal minLat = 0.0, minLon = 0.0, maxLat = 0.0, maxLon = 0.0;
bool start = true;
foreach(QGeoCoordinate gc, selGC) {
qreal lat = gc.latitude();
qreal lon = gc.longitude();
if (start) {
minLat = maxLat = lat;
minLon = maxLon = lon;
start = false;
continue;
}
if (lat < minLat)
minLat = lat;
else if (lat > maxLat)
maxLat = lat;
if (lon < minLon)
minLon = lon;
else if (lon > maxLon)
maxLon = lon;
}
