GeoDataGeometry.h

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//
// 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      Torsten Rahn <rahn@kde.org>
// Copyright 2008-2009      Patrick Spendrin <ps_ml@gmx.de>
// Copyright 2008      Inge Wallin <inge@lysator.liu.se>
//


#ifndef MARBLE_GEODATAGEOMETRY_H
#define MARBLE_GEODATAGEOMETRY_H


#include "GeoDataObject.h"
#include "Serializable.h"
#include "MarbleGlobal.h"

#include "geodata_export.h"

namespace Marble
{

class GeoDataGeometryPrivate;

class GeoDataPoint;
class GeoDataPolygon;
class GeoDataLatLonAltBox;
class GeoDataLineString; // LinearRing is the same!
class GeoDataMultiGeometry;
class GeoDataOrientation;

class GEODATA_EXPORT GeoDataGeometry : public GeoDataObject
{
    friend class GeoDataPoint;
    friend class GeoDataPolygon;
    friend class GeoDataLineString;
    friend class GeoDataMultiGeometry;
    friend class GeoDataMultiTrack;
    friend class GeoDataOrientation;
 public:
    GeoDataGeometry();
    GeoDataGeometry( const GeoDataGeometry& other );
    GeoDataGeometry& operator=( const GeoDataGeometry& other );
    
    virtual ~GeoDataGeometry();

    virtual const char* nodeType() const;
    virtual EnumGeometryId geometryId() const;

    bool extrude() const;
    void setExtrude( bool extrude );

    AltitudeMode altitudeMode() const;
    void setAltitudeMode( const AltitudeMode altitudeMode );

    virtual const GeoDataLatLonAltBox& latLonAltBox() const;

    virtual void pack( QDataStream& stream ) const;
    virtual void unpack( QDataStream& stream );

    void detach();
 private:
    GeoDataGeometryPrivate* p() const;
    GeoDataGeometryPrivate* d;
    explicit GeoDataGeometry( GeoDataGeometryPrivate* priv );
};

}

Q_DECLARE_METATYPE( Marble::GeoDataGeometry* )

#endif