GeoDataPolygon.h

//
// This file is part of the Marble Virtual Globe.
//
// This program is free software licensed under the GNU LGPL. You can
// find a copy of this license in LICENSE.txt in the top directory of
// the source code.
//
// Copyright 2008-2009      Patrick Spendrin <[email protected]>
// Copyright 2008           Inge Wallin <[email protected]>
//


#ifndef MARBLE_GEODATAPOLYGON_H
#define MARBLE_GEODATAPOLYGON_H

#include <QVector>

#include "MarbleGlobal.h"

#include "geodata_export.h"
#include "GeoDataGeometry.h"

namespace Marble
{

class GeoDataPolygonPrivate;
class GeoDataLinearRing;
class GeoDataCoordinates;

class GEODATA_EXPORT GeoDataPolygon : public GeoDataGeometry
{
 public:
    explicit GeoDataPolygon( TessellationFlags f = NoTessellation );


    explicit GeoDataPolygon( const GeoDataGeometry &other );

    ~GeoDataPolygon() override;

    const char *nodeType() const override;

    EnumGeometryId geometryId() const override;

    GeoDataGeometry *copy() const override;

    bool operator==( const GeoDataPolygon &other ) const;
    bool operator!=( const GeoDataPolygon &other ) const;


    virtual bool isClosed() const;


    bool tessellate() const;


    void setTessellate( bool tessellate );

    
    TessellationFlags tessellationFlags() const;


    void setTessellationFlags( TessellationFlags f );


    const GeoDataLatLonAltBox& latLonAltBox() const override;

    GeoDataLinearRing &outerBoundary();

    const GeoDataLinearRing &outerBoundary() const;

    void setOuterBoundary( const GeoDataLinearRing& boundary );

    QVector<GeoDataLinearRing>& innerBoundaries();

    const QVector<GeoDataLinearRing>& innerBoundaries() const;

    void appendInnerBoundary( const GeoDataLinearRing& boundary );

    virtual bool contains( const GeoDataCoordinates &coordinates ) const;

    // Serialization
    void pack( QDataStream& stream ) const override;

    
    void unpack( QDataStream& stream ) override;

    int renderOrder() const;
    void setRenderOrder(int);

 private:
    Q_DECLARE_PRIVATE(GeoDataPolygon)
};

class GEODATA_EXPORT GeoDataOuterBoundary : public GeoDataPolygon
{
};

class GEODATA_EXPORT GeoDataInnerBoundary : public GeoDataPolygon
{
};

}

#endif // GEODATAPOLYGON_H