GPSManager.h

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#pragma once
 
#include <QtCore/QObject>
#include <QtQmlIntegration/QtQmlIntegration>
 
class GPSCorrectionManager;
class GPSReceiver;
class NTRIPManager;
class NTRIPVehicleGgaSource;
class PositionManager;
class RuntimeScheduler;
 
class GPSManager : public QObject
{
    Q_OBJECT
    QML_ELEMENT
    QML_UNCREATABLE("Owned by QGroundControl")
    Q_MOC_INCLUDE("GPSCorrectionManager.h")
    Q_MOC_INCLUDE("GPSReceiver.h")
    Q_MOC_INCLUDE("NTRIPManager.h")
    Q_MOC_INCLUDE("PositionManager.h")
    Q_PROPERTY(GPSCorrectionManager* corrections READ corrections CONSTANT FINAL)
    Q_PROPERTY(GPSReceiver* receiver READ receiver CONSTANT FINAL)
    Q_PROPERTY(NTRIPManager* ntrip READ ntrip CONSTANT FINAL)
    Q_PROPERTY(PositionManager* positionManager READ positionManager CONSTANT FINAL)
 
    friend class GPSManagerTest;
 
public:
    GPSManager(QObject* parent = nullptr, RuntimeScheduler* scheduler = nullptr);
    ~GPSManager();
 
    static GPSManager* instance();
 
    void init();
    void shutdown();
 
    GPSReceiver* receiver() const { return _receiver; }
 
    GPSCorrectionManager* corrections() const { return _corrections; }
 
    NTRIPManager* ntrip() const { return _ntripManager; }
 
    PositionManager* positionManager() const { return _positionManager; }
 
    Q_INVOKABLE bool saveCurrentBasePosition();
 
private:
    void _initGgaSources();
 
    RuntimeScheduler* const _scheduler;
    GPSCorrectionManager* const _corrections;
    PositionManager* const _positionManager;
    GPSReceiver* const _receiver;
    NTRIPManager* const _ntripManager;
    NTRIPVehicleGgaSource* const _vehicleGga;
    bool _initialized = false;
    bool _shutdown = false;
};