WindowsLocationService.h

// Copyright eeGeo Ltd (2012-2014), All Rights Reserved

#pragma once

#include <LocationApi.h>
#include "ILocationService.h"
#include "Types.h"
#include "VectorMath.h"
#include "InteriorId.h"

struct WindowsNativeState;

namespace Eegeo
{
    namespace Windows
    {
        struct LocationOverride
        {
            double latRadians;
            double lonRadians;
            double altitudeMeters;
            double horizontalAccuracyMeters;
            double headingDegrees;
        };

        class WindowsLocationService : public Eegeo::Location::ILocationService, protected Eegeo::NonCopyable
        {
            private:
                LocationOverride* m_pLocationOverride;
                double latRadians;
                double lonRadians;
                double altitudeMeters;
                double horizontalAccuracyMeters;
                double headingDegrees;
                bool hasLocation;
                bool hasAccuracy;
                bool hasAltitude;
                bool hasHeading;
                bool isAuthorized;
                bool hasPermissionBeenDenied;

                WindowsNativeState* pState;

                void UpdateLatLong();
                void UpdateHeading();

                CComPtr<ILocation> m_pLocationService;

            public:
                WindowsLocationService(WindowsNativeState* pState, LocationOverride* locationOverride = NULL);
                ~WindowsLocationService();

                void StopListening();

                const bool GetIsAuthorized() const { return isAuthorized; }
                bool IsIndoors();
                Resources::Interiors::InteriorId GetInteriorId();
                bool GetLocation(Eegeo::Space::LatLong& latlong);
                bool GetAltitude(double& altitude);
                bool GetFloorIndex(int& floorIndex);
                bool GetHorizontalAccuracy(double& accuracy);
                bool GetHeadingDegrees(double& headingDegrees);
        };
    }
}