void KMLGPSDataParser::CreateTrackPoints(QDomElement& parent, QDomDocument& root, int timeZone, int altitudeMode)
{
kmlDocument = &root;
//kDebug(AREA_CODE_LOADING) << "creation d'un trackpoint" ;
// create the points
QDomElement kmlPointsFolder = addKmlElement(parent, QLatin1String("Folder"));
addKmlTextElement(kmlPointsFolder, QLatin1String("name"), i18n("Points"));
addKmlTextElement(kmlPointsFolder, QLatin1String("visibility"), QLatin1String("0"));
addKmlTextElement(kmlPointsFolder, QLatin1String("open"), QLatin1String("0"));
int i = 0;
// cache the end to not recalculate it with large number of points
GPSDataMap::ConstIterator end (m_GPSDataMap.constEnd());
for (GPSDataMap::ConstIterator it = m_GPSDataMap.constBegin(); it != end; ++it, ++i)
{
QDomElement kmlPointPlacemark = addKmlElement(kmlPointsFolder, QLatin1String("Placemark"));
addKmlTextElement(kmlPointPlacemark, QLatin1String("name"), QString::fromUtf8("%1 %2 ").arg(i18n("Point")).arg(i));
addKmlTextElement(kmlPointPlacemark, QLatin1String("styleUrl"), QLatin1String("#track"));
QDomElement kmlTimeStamp = addKmlElement(kmlPointPlacemark, QLatin1String("TimeStamp"));
// GPS device are sync in time by satellite using GMT time.
// If the camera time is different than GMT time, we want to
// convert the GPS time to localtime of the picture to be display
// in the same timeframe
QDateTime GPSLocalizedTime = it.key().addSecs(timeZone*3600);
addKmlTextElement(kmlTimeStamp, QLatin1String("when"), GPSLocalizedTime.toString(QLatin1String("yyyy-MM-ddThh:mm:ssZ")));
QDomElement kmlGeometry = addKmlElement(kmlPointPlacemark, QLatin1String("Point"));
addKmlTextElement(kmlPointPlacemark, QLatin1String("visibility"), QLatin1String("0"));
if (it.value().latitude())
{
addKmlTextElement(kmlGeometry, QLatin1String("coordinates"),
QString::fromUtf8("%1,%2,%3 ")
.arg(it.value().longitude()).arg(it.value().latitude()).arg(it.value().altitude()));
}
else
{
addKmlTextElement(kmlGeometry, QLatin1String("coordinates"), QString::fromUtf8("%1,%2 ").arg(it.value().longitude()).arg(it.value().latitude()));
}
if (altitudeMode == 2 )
{
addKmlTextElement(kmlGeometry, QLatin1String("altitudeMode"), QLatin1String("absolute"));
}
else if (altitudeMode == 1 )
{
addKmlTextElement(kmlGeometry, QLatin1String("altitudeMode"), QLatin1String("relativeToGround"));
}
else
{
addKmlTextElement(kmlGeometry, QLatin1String("altitudeMode"), QLatin1String("clampToGround"));
}
}
}
QString KMLGPSDataParser::lineString()
{
QString line = QLatin1String("");
// cache the end to not recalculate it with large number of points
GPSDataMap::ConstIterator end (m_GPSDataMap.constEnd());
for (GPSDataMap::ConstIterator it = m_GPSDataMap.constBegin(); it != end; ++it )
{
line += QString::fromUtf8("%1,%2,%3 ").arg(it.value().longitude()).arg(it.value().latitude()).arg(it.value().altitude());
}
return line;
}