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#ifndef QGEOMAPCONTROLLER_P_H
#define QGEOMAPCONTROLLER_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include <QObject>

#include "qgeocoordinate.h"
#include "qgeocameradata_p.h"
#include "qgeocoordinateinterpolator_p.h"

QT_BEGIN_NAMESPACE

class QGeoMapData;

class Q_LOCATION_EXPORT AnimatableCoordinate
{
public:
    AnimatableCoordinate();
    AnimatableCoordinate(const QGeoCoordinate &coordinate,
                         QSharedPointer<QGeoCoordinateInterpolator> interpolator);

    QGeoCoordinate coordinate() const;
    void setCoordinate(const QGeoCoordinate &coordinate);

    QSharedPointer<QGeoCoordinateInterpolator> interpolator() const;
    void setInterpolator(QSharedPointer<QGeoCoordinateInterpolator> interpolator);

private:
    QGeoCoordinate coordinate_;
    QSharedPointer<QGeoCoordinateInterpolator> interpolator_;
};

class Q_LOCATION_EXPORT QGeoMapController : public QObject
{
    Q_OBJECT

    Q_PROPERTY(AnimatableCoordinate center READ center WRITE setCenter NOTIFY centerChanged)
    Q_PROPERTY(qreal bearing READ bearing WRITE setBearing NOTIFY bearingChanged)
    Q_PROPERTY(qreal tilt READ tilt WRITE setTilt NOTIFY tiltChanged)
    Q_PROPERTY(qreal roll READ roll WRITE setRoll NOTIFY rollChanged)
    Q_PROPERTY(qreal zoom READ zoom WRITE setZoom NOTIFY zoomChanged)

public:
    QGeoMapController(QGeoMapData *map, QSharedPointer<QGeoCoordinateInterpolator> coordinateInterpolator);
    ~QGeoMapController();

    AnimatableCoordinate center() const;
    void setCenter(const AnimatableCoordinate &center);

    void setLatitude(qreal latitude);
    void setLongitude(qreal longitude);
    void setAltitude(qreal altitude);

    qreal bearing() const;
    void setBearing(qreal bearing);

    qreal tilt() const;
    void setTilt(qreal tilt);

    qreal roll() const;
    void setRoll(qreal roll);

    qreal zoom() const;
    void setZoom(qreal zoom);

    void pan(qreal dx, qreal dy);

private Q_SLOTS:
    void cameraDataChanged(const QGeoCameraData &cameraData);

Q_SIGNALS:
    void centerChanged(const AnimatableCoordinate &center);
    void bearingChanged(qreal bearing);
    void tiltChanged(qreal tilt);
    void rollChanged(qreal roll);
    void zoomChanged(qreal zoom);

private:
    QGeoMapData *map_;
    QSharedPointer<QGeoCoordinateInterpolator> interpolator_;
    QGeoCameraData oldCameraData_;
};

QT_END_NAMESPACE

Q_DECLARE_METATYPE(AnimatableCoordinate)

#endif // QGEOMAPCONTROLLER_P_H