QStringList QGeoRoutingManagerEngineNokia::calculateRouteRequestString(const QGeoRouteRequest &request)
{
bool supported = checkEngineSupport(request, request.travelModes());
if (!supported)
return QStringList();
QStringList requests;
QString baseRequest = QStringLiteral("http://");
baseRequest += m_uriProvider->getCurrentHost();
baseRequest += QStringLiteral("/routing/7.2/calculateroute.xml");
baseRequest += QStringLiteral("?alternatives=");
baseRequest += QString::number(request.numberAlternativeRoutes());
if (!m_appId.isEmpty() && !m_token.isEmpty()) {
baseRequest += QStringLiteral("&app_id=");
baseRequest += m_appId;
baseRequest += QStringLiteral("&token=");
baseRequest += m_token;
}
int numWaypoints = request.waypoints().size();
if (numWaypoints < 2)
return QStringList();
for (int i = 0;i < numWaypoints;++i) {
baseRequest += QStringLiteral("&waypoint");
baseRequest += QString::number(i);
baseRequest += QStringLiteral("=geo!");
baseRequest += trimDouble(request.waypoints().at(i).latitude());
baseRequest += ',';
baseRequest += trimDouble(request.waypoints().at(i).longitude());
}
QGeoRouteRequest::RouteOptimizations optimization = request.routeOptimization();
QStringList types;
if (optimization.testFlag(QGeoRouteRequest::ShortestRoute))
types.append("shortest");
if (optimization.testFlag(QGeoRouteRequest::FastestRoute))
types.append("fastest");
foreach (const QString &optimization, types) {
QString requestString = baseRequest;
requestString += modesRequestString(request, request.travelModes(), optimization);
requestString += routeRequestString(request);
requests << requestString;
}
QString QGeoRoutingManagerEngineNokia::modesRequestString(const QGeoRouteRequest &request,
QGeoRouteRequest::TravelModes travelModes) const
{
QString requestString;
QGeoRouteRequest::RouteOptimizations optimization = request.routeOptimization();
QStringList types;
if (optimization.testFlag(QGeoRouteRequest::ShortestRoute))
types.append("shortest");
if (optimization.testFlag(QGeoRouteRequest::FastestRoute))
types.append("fastestNow");
if (optimization.testFlag(QGeoRouteRequest::MostEconomicRoute))
types.append("economic");
if (optimization.testFlag(QGeoRouteRequest::MostScenicRoute))
types.append("scenic");
QStringList modes;
if (travelModes.testFlag(QGeoRouteRequest::CarTravel))
modes.append("car");
if (travelModes.testFlag(QGeoRouteRequest::PedestrianTravel))
modes.append("pedestrian");
if (travelModes.testFlag(QGeoRouteRequest::PublicTransitTravel))
modes.append("publicTransport");
QStringList featureStrings;
QList<QGeoRouteRequest::FeatureType> featureTypes = request.featureTypes();
for (int i = 0; i < featureTypes.size(); ++i) {
QGeoRouteRequest::FeatureWeight weight = request.featureWeight(featureTypes.at(i));
if (weight == QGeoRouteRequest::NeutralFeatureWeight)
continue;
QString weightString = "";
switch (weight) {
case QGeoRouteRequest::PreferFeatureWeight:
weightString = "1";
break;
case QGeoRouteRequest::AvoidFeatureWeight:
weightString = "-1";
break;
case QGeoRouteRequest::DisallowFeatureWeight:
weightString = "-3";
break;
}
if (weightString.isEmpty())
continue;
switch (featureTypes.at(i)) {
case QGeoRouteRequest::TollFeature:
featureStrings.append("tollroad:" + weightString);
break;
case QGeoRouteRequest::HighwayFeature:
featureStrings.append("motorway:" + weightString);
break;
case QGeoRouteRequest::FerryFeature:
featureStrings.append("boatFerry:" + weightString);
featureStrings.append("railFerry:" + weightString);
break;
case QGeoRouteRequest::TunnelFeature:
featureStrings.append("tunnel:" + weightString);
break;
case QGeoRouteRequest::DirtRoadFeature:
featureStrings.append("dirtRoad:" + weightString);
break;
}
}
for (int i = 0;i < types.count();++i) {
requestString += "&mode" + QString::number(i) + "=";
requestString += types[i] + ";" + modes.join(",");
if (featureStrings.count())
requestString += ";" + featureStrings.join(",");
}
return requestString;
}
void RoutePresenter::showModes(QTreeWidgetItem* top,
const QGeoRouteRequest &request,
QGeoRouteRequest::TravelModes travelModes)
{
QTreeWidgetItem* optimizationItem = new QTreeWidgetItem(top);
optimizationItem->setText(0, "optimization");
QGeoRouteRequest::RouteOptimizations optimization = request.routeOptimization();
if (optimization.testFlag(QGeoRouteRequest::ShortestRoute)) {
QTreeWidgetItem* shortestRouteItem = new QTreeWidgetItem(optimizationItem);
shortestRouteItem->setText(1, "ShortestRoute");
}
if (optimization.testFlag(QGeoRouteRequest::FastestRoute)) {
QTreeWidgetItem* fastestRouteItem = new QTreeWidgetItem(optimizationItem);
fastestRouteItem->setText(1, "FastestRoute");
}
if (optimization.testFlag(QGeoRouteRequest::MostEconomicRoute)) {
QTreeWidgetItem* economicRouteItem = new QTreeWidgetItem(optimizationItem);
economicRouteItem->setText(1, "MostEconomicRoute");
}
if (optimization.testFlag(QGeoRouteRequest::MostScenicRoute)) {
QTreeWidgetItem* scenicRouteItem = new QTreeWidgetItem(optimizationItem);
scenicRouteItem->setText(1, "MostScenicRoute");
}
QTreeWidgetItem* travelModeItem = new QTreeWidgetItem(top);
travelModeItem->setText(0, "travel mode");
if (travelModes.testFlag(QGeoRouteRequest::CarTravel)) {
QTreeWidgetItem* carTravelItem = new QTreeWidgetItem(travelModeItem);
carTravelItem->setText(1, "CarTravel");
}
if (travelModes.testFlag(QGeoRouteRequest::PedestrianTravel)) {
QTreeWidgetItem* pedestrianTravelItem = new QTreeWidgetItem(travelModeItem);
pedestrianTravelItem->setText(1, "PedestrianTravel");
}
if (travelModes.testFlag(QGeoRouteRequest::PublicTransitTravel)) {
QTreeWidgetItem* transitTravelItem = new QTreeWidgetItem(travelModeItem);
transitTravelItem->setText(1, "PublicTransitTravel");
}
if (travelModes.testFlag(QGeoRouteRequest::BicycleTravel)) {
QTreeWidgetItem* bicycleTravelItem = new QTreeWidgetItem(travelModeItem);
bicycleTravelItem->setText(1, "BicycleTravel");
}
if (travelModes.testFlag(QGeoRouteRequest::TruckTravel)) {
QTreeWidgetItem* truckTravelItem = new QTreeWidgetItem(travelModeItem);
truckTravelItem->setText(1, "TruckTravel");
}
QTreeWidgetItem* featuresItem = new QTreeWidgetItem(top);
featuresItem->setText(0, "features");
QList<QGeoRouteRequest::FeatureType> featureTypeList
= request.featureTypes();
for (int i = 0; i < featureTypeList.size(); ++i) {
QGeoRouteRequest::FeatureWeight weight
= request.featureWeight(featureTypeList.at(i));
if (weight == QGeoRouteRequest::NeutralFeatureWeight)
continue;
QString labelString = "";
switch (weight) {
case QGeoRouteRequest::PreferFeatureWeight:
labelString = "Prefer";
break;
case QGeoRouteRequest::AvoidFeatureWeight:
labelString = "Avoid";
break;
case QGeoRouteRequest::DisallowFeatureWeight:
labelString = "Disallow";
break;
}
if (labelString.isEmpty())
continue;
labelString += " ";
switch (featureTypeList.at(i)) {
case QGeoRouteRequest::TollFeature:
labelString += "tolls";
break;
case QGeoRouteRequest::HighwayFeature:
labelString += "highways";
break;
case QGeoRouteRequest::PublicTransitFeature:
labelString += "public transit";
break;
case QGeoRouteRequest::FerryFeature:
labelString += "ferries";
break;
case QGeoRouteRequest::TunnelFeature:
labelString += "tunnels";
break;
case QGeoRouteRequest::DirtRoadFeature:
labelString += "dirt roads";
break;
case QGeoRouteRequest::ParksFeature:
labelString += "parks";
break;
case QGeoRouteRequest::MotorPoolLaneFeature:
labelString += "motor pool lanes";
break;
default:
labelString = "";
break;
}
if (labelString.isEmpty())
continue;
QTreeWidgetItem* item = new QTreeWidgetItem(featuresItem);
item->setText(1, labelString);
}
}