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#ifndef QGEOTILEDMAP_P_P_H
#define QGEOTILEDMAP_P_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 "qgeomap_p_p.h"
#include "qgeocameradata_p.h"
#include "qgeomaptype_p.h"
#include <QtPositioning/private/qdoublevector3d_p.h>
#include <QtPositioning/private/qdoublevector2d_p.h>
#include <QtCore/QPointer>

QT_BEGIN_NAMESPACE

class QGeoCameraTiles;
class QGeoTiledMapScene;
class QAbstractGeoTileCache;
class QGeoTiledMappingManagerEngine;
class QGeoTiledMap;
class QGeoTileRequestManager;
class QGeoTileSpec;
class QSGNode;
class QQuickWindow;

class QGeoTiledMapPrivate : public QGeoMapPrivate
{
    Q_DECLARE_PUBLIC(QGeoTiledMap)
public:
    QGeoTiledMapPrivate(QGeoTiledMappingManagerEngine *engine);
    ~QGeoTiledMapPrivate();

    QSGNode *updateSceneGraph(QSGNode *node, QQuickWindow *window);

    QGeoCoordinate itemPositionToCoordinate(const QDoubleVector2D &pos) const;
    QDoubleVector2D coordinateToItemPosition(const QGeoCoordinate &coordinate) const;

    void updateTile(const QGeoTileSpec &spec);
    void prefetchTiles();

protected:
    void changeMapSize(const QSize& size) Q_DECL_OVERRIDE;
    void changeCameraData(const QGeoCameraData &cameraData) Q_DECL_OVERRIDE;
    void changeActiveMapType(const QGeoMapType mapType) Q_DECL_OVERRIDE;
    void changeTileVersion(int version);

private:
    void updateScene();

private:
    QAbstractGeoTileCache *m_cache;
    QGeoCameraTiles *m_visibleTiles;
    QGeoCameraTiles *m_prefetchTiles;
    QGeoTiledMapScene *m_mapScene;
    QGeoTileRequestManager *m_tileRequests;
    int m_maxZoomLevel;
    int m_minZoomLevel;
    QGeoTiledMap::PrefetchStyle m_prefetchStyle;
    bool m_geomoteryUpdated;
    Q_DISABLE_COPY(QGeoTiledMapPrivate)
};

QT_END_NAMESPACE

#endif // QGEOTILEDMAP_P_P_H
