qt-everywhere-src-5.15.1/qtwebengine/src/core/location_provider_qt.h

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#ifndef LOCATION_PROVIDER_QT_H
#define LOCATION_PROVIDER_QT_H

#include <QtCore/qcompilerdetection.h>

#include "services/device/public/cpp/geolocation/geoposition.h"
#include "services/device/public/cpp/geolocation/location_provider.h"

QT_FORWARD_DECLARE_CLASS(QThread)

namespace base {
class MessageLoop;
}

namespace QtWebEngineCore {
class QtPositioningHelper;

class LocationProviderQt : public device::LocationProvider
{
public:
    LocationProviderQt();
    virtual ~LocationProviderQt();

    // LocationProvider
    void StartProvider(bool high_accuracy) override;
    void StopProvider() override;
    const device::mojom::Geoposition& GetPosition() override { return m_lastKnownPosition; }
    void OnPermissionGranted() override;
    void SetUpdateCallback(const LocationProviderUpdateCallback& callback) override;

private:
    friend class QtPositioningHelper;

    void updatePosition(const device::mojom::Geoposition &);

    device::mojom::Geoposition m_lastKnownPosition;
    LocationProviderUpdateCallback m_callback;
    QtPositioningHelper *m_positioningHelper;
};
} // namespace QtWebEngineCore

#endif // LOCATION_PROVIDER_QT_H