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36 
37 #ifndef QGEOROUTINGMANAGER_NOKIA_H
38 #define QGEOROUTINGMANAGER_NOKIA_H
39 
40 #include "qgeoserviceproviderplugin_nokia.h"
41 
42 #include <qgeoserviceprovider.h>
43 #include <qgeoroutingmanagerengine.h>
44 
45 QT_BEGIN_NAMESPACE
46 
47 class QGeoNetworkAccessManager;
48 class QGeoUriProvider;
49 
50 class QGeoRoutingManagerEngineNokia : public QGeoRoutingManagerEngine
51 {
52     Q_OBJECT
53 public:
54     QGeoRoutingManagerEngineNokia(QGeoNetworkAccessManager *networkInterface,
55                                   const QVariantMap &parameters,
56                                   QGeoServiceProvider::Error *error,
57                                   QString *errorString);
58     ~QGeoRoutingManagerEngineNokia();
59 
60     QGeoRouteReply *calculateRoute(const QGeoRouteRequest &request);
61     QGeoRouteReply *updateRoute(const QGeoRoute &route, const QGeoCoordinate &position);
62 
63 private Q_SLOTS:
64     void routeFinished();
65     void routeError(QGeoRouteReply::Error error, const QString &errorString);
66 
67 private:
68     QStringList calculateRouteRequestString(const QGeoRouteRequest &request);
69     QStringList updateRouteRequestString(const QGeoRoute &route, const QGeoCoordinate &position);
70     QString routeRequestString(const QGeoRouteRequest &request) const;
71     bool checkEngineSupport(const QGeoRouteRequest &request,
72                             QGeoRouteRequest::TravelModes travelModes) const;
73     QString modesRequestString(const QGeoRouteRequest &request,
74                                QGeoRouteRequest::TravelModes travelModes,
75                                const QString &optimization) const;
76     static QString trimDouble(double degree, int decimalDigits = 10);
77 
78     QGeoNetworkAccessManager *m_networkManager;
79     QGeoUriProvider *m_uriProvider;
80     QString m_appId;
81     QString m_token;
82 };
83 
84 QT_END_NAMESPACE
85 
86 #endif
87