void ImagePropertiesGPSTab::setGPSInfoList(const GPSImageInfo::List& list)
{
// Clear info label
d->altitude->clear();
d->latitude->clear();
d->longitude->clear();
d->date->clear();
d->gpsInfoList.clear();
d->itemModel->clear();
d->gpsInfoList = list;
setEnabled(!list.isEmpty());
if (list.isEmpty())
{
return;
}
if (list.count() == 1)
{
const GPSImageInfo info = list.first();
const KGeoMap::GeoCoordinates& coordinates = info.coordinates;
if (!coordinates.hasAltitude())
{
d->altitude->setText(i18n("Undefined"));
}
else
{
d->altitude->setText(QString("%1 m").arg(QString::number(coordinates.alt())));
}
d->latitude->setText(QString::number(coordinates.lat()));
d->longitude->setText(QString::number(coordinates.lon()));
d->date->setText(KGlobal::locale()->formatDateTime(info.dateTime,
KLocale::ShortDate, true));
}
for (int i=0; i<d->gpsInfoList.count(); ++i)
{
QStandardItem* const currentImageGPSItem = new QStandardItem();
currentImageGPSItem->setData(QVariant::fromValue(d->gpsInfoList.at(i)), RoleGPSImageInfo);
d->itemModel->appendRow(currentImageGPSItem);
}
if (!d->map->getStickyModeState())
{
if (!d->map->getActiveState())
{
d->boundariesShouldBeAdjusted = true;
}
else
{
d->boundariesShouldBeAdjusted = false;
d->map->adjustBoundariesToGroupedMarkers();
}
}
}
/**
* @brief This function finds the best representative marker from a group of markers. This is needed to display a thumbnail for a marker group.
* @param indices A list containing markers.
* @param sortKey Determines the sorting options and is actually of type GPSImageInfoSorter::SortOptions
* @return Returns the index of the marker.
*/
QPersistentModelIndex MapViewModelHelper::bestRepresentativeIndexFromList(const QList<QPersistentModelIndex>& list,
const int sortKey)
{
if (list.isEmpty())
{
return QPersistentModelIndex();
}
// first convert from QPersistentModelIndex to QModelIndex
QList<QModelIndex> indexList;
QModelIndex bestIndex;
for (int i=0; i < list.count(); ++i)
{
const QModelIndex newIndex(list.at(i));
indexList.append(newIndex);
}
switch (d->application)
{
case MapWidgetView::ApplicationDigikam:
{
// now get the ImageInfos and convert them to GPSImageInfos
const QList<ImageInfo> imageInfoList = d->model->imageInfos(indexList);
GPSImageInfo::List gpsImageInfoList;
foreach(const ImageInfo& imageInfo, imageInfoList)
{
GPSImageInfo gpsImageInfo;
if (ImagePropertiesSideBarDB::GPSImageInfofromImageInfo(imageInfo, &gpsImageInfo))
{
gpsImageInfoList << gpsImageInfo;
}
}
if (gpsImageInfoList.size()!=indexList.size())
{
// this is a problem, and unexpected
return indexList.first();
}
// now determine the best available index
bestIndex = indexList.first();
GPSImageInfo bestGPSImageInfo = gpsImageInfoList.first();
for (int i=1; i < gpsImageInfoList.count(); ++i)
{
const GPSImageInfo& currentInfo = gpsImageInfoList.at(i);
if (GPSImageInfoSorter::fitsBetter(bestGPSImageInfo, GeoIface::SelectedNone,
currentInfo, GeoIface::SelectedNone,
GeoIface::SelectedNone, GPSImageInfoSorter::SortOptions(sortKey)))
{
bestIndex = indexList.at(i);
bestGPSImageInfo = currentInfo;
}
}
break;
}
case MapWidgetView::ApplicationImportUI:
{
// now get the CamItemInfo and convert them to GPSImageInfos
const QList<CamItemInfo> imageInfoList = d->importModel->camItemInfos(indexList);
GPSImageInfo::List gpsImageInfoList;
foreach(const CamItemInfo& imageInfo, imageInfoList)
{
const DMetadata meta(imageInfo.url().toLocalFile());
double lat, lng;
const bool hasCoordinates = meta.getGPSLatitudeNumber(&lat) && meta.getGPSLongitudeNumber(&lng);
if (!hasCoordinates)
{
continue;
}
GeoIface::GeoCoordinates coordinates(lat, lng);
double alt;
const bool haveAlt = meta.getGPSAltitude(&alt);
if (haveAlt)
{
coordinates.setAlt(alt);
}
GPSImageInfo gpsImageInfo;
gpsImageInfo.coordinates = coordinates;
gpsImageInfo.dateTime = meta.getImageDateTime();
gpsImageInfo.rating = meta.getImageRating();
gpsImageInfo.url = imageInfo.url();
gpsImageInfoList << gpsImageInfo;
}
if (gpsImageInfoList.size()!=indexList.size())
{
// this is a problem, and unexpected
return indexList.first();
}
// now determine the best available index
bestIndex = indexList.first();
GPSImageInfo bestGPSImageInfo = gpsImageInfoList.first();
for (int i=1; i < gpsImageInfoList.count(); ++i)
{
const GPSImageInfo& currentInfo = gpsImageInfoList.at(i);
if (GPSImageInfoSorter::fitsBetter(bestGPSImageInfo, GeoIface::SelectedNone,
currentInfo, GeoIface::SelectedNone,
GeoIface::SelectedNone, GPSImageInfoSorter::SortOptions(sortKey)))
{
bestIndex = indexList.at(i);
bestGPSImageInfo = currentInfo;
}
}
break;
}
}