QString GetObjectTypLabel(const osmscout::ObjectFileRef& object)
{
if (object.GetType()==osmscout::RefType::refNode) {
osmscout::NodeRef node;
if (DBThread::GetInstance()->GetNodeByOffset(object.GetFileOffset(),
node)) {
return QString::fromUtf8(node->GetType()->GetName().c_str());
}
}
else if (object.GetType()==osmscout::RefType::refArea) {
osmscout::AreaRef area;
if (DBThread::GetInstance()->GetAreaByOffset(object.GetFileOffset(),
area)) {
return QString::fromUtf8(area->GetType()->GetName().c_str());
}
}
else if (object.GetType()==osmscout::RefType::refWay) {
osmscout::WayRef way;
if (DBThread::GetInstance()->GetWayByOffset(object.GetFileOffset(),
way)) {
return QString::fromUtf8(way->GetType()->GetName().c_str());
}
}
return "";
}
void ShowReference(const osmscout::ObjectFileRef& reference,
const osmscout::Magnification& magnification)
{
std::cout << "Showing " << reference.GetTypeName() << " at file offset "<< reference.GetFileOffset() << "..." << std::endl;
if (reference.GetType()==osmscout::refNode) {
osmscout::NodeRef node;
if (database->GetNodeByOffset(reference.GetFileOffset(),node)) {
lon=node->GetLon();
lat=node->GetLat();
this->magnification=magnification;
RequestNewMap();
}
}
else if (reference.GetType()==osmscout::refArea) {
osmscout::AreaRef area;
if (database->GetAreaByOffset(reference.GetFileOffset(),area)) {
if (area->GetCenter(lat,lon)) {
this->magnification=magnification;
RequestNewMap();
}
}
}
else if (reference.GetType()==osmscout::refWay) {
osmscout::WayRef way;
if (database->GetWayByOffset(reference.GetFileOffset(),way)) {
if (way->GetCenter(lat,lon)) {
this->magnification=magnification;
RequestNewMap();
}
}
}
else {
assert(false);
}
}
bool DBThread::GetClosestRoutableNode(const osmscout::ObjectFileRef& refObject,
const osmscout::Vehicle& vehicle,
double radius,
osmscout::ObjectFileRef& object,
size_t& nodeIndex)
{
QMutexLocker locker(&mutex);
object.Invalidate();
if (refObject.GetType()==osmscout::refNode) {
osmscout::NodeRef node;
if (!database->GetNodeByOffset(refObject.GetFileOffset(),
node)) {
return false;
}
return router->GetClosestRoutableNode(node->GetLat(),
node->GetLon(),
vehicle,
radius,
object,
nodeIndex);
}
else if (refObject.GetType()==osmscout::refArea) {
osmscout::AreaRef area;
if (!database->GetAreaByOffset(refObject.GetFileOffset(),
area)) {
return false;
}
double lat;
double lon;
area->GetCenter(lat,lon);
return router->GetClosestRoutableNode(lat,
lon,
vehicle,
radius,
object,
nodeIndex);
}
else if (refObject.GetType()==osmscout::refWay) {
osmscout::WayRef way;
if (!database->GetWayByOffset(refObject.GetFileOffset(),
way)) {
return false;
}
return router->GetClosestRoutableNode(way->nodes[0].GetLat(),
way->nodes[0].GetLon(),
vehicle,
radius,
object,
nodeIndex);
}
else {
return true;
}
}
bool DBThread::GetClosestRoutableNode(const osmscout::ObjectFileRef& refObject,
const osmscout::Vehicle& vehicle,
double radius,
osmscout::ObjectFileRef& object,
size_t& nodeIndex)
{
QMutexLocker locker(&mutex);
if (!AssureRouter(vehicle)) {
return false;
}
object.Invalidate();
if (refObject.GetType()==osmscout::refNode) {
osmscout::NodeRef node;
if (!database->GetNodeByOffset(refObject.GetFileOffset(),
node)) {
std::cout<<node->GetCoords().GetLat()<<std::endl;
std::cout<<node->GetCoords().GetLon()<<std::endl;
return false;
}
return router->GetClosestRoutableNode(node->GetCoords().GetLat(),
node->GetCoords().GetLon(),
vehicle,
radius,
object,
nodeIndex);
}
else if (refObject.GetType()==osmscout::refArea) {
osmscout::AreaRef area;
if (!database->GetAreaByOffset(refObject.GetFileOffset(),
area)) {
return false;
}
osmscout::GeoCoord center;
area->GetCenter(center);
return router->GetClosestRoutableNode(center.GetLat(),
center.GetLon(),
vehicle,
radius,
object,
nodeIndex);
}
else if (refObject.GetType()==osmscout::refWay) {
osmscout::WayRef way;
if (!database->GetWayByOffset(refObject.GetFileOffset(),
way)) {
return false;
}
return router->GetClosestRoutableNode(way->nodes[0].GetLat(),
way->nodes[0].GetLon(),
vehicle,
radius,
object,
nodeIndex);
}
else {
return true;
}
}