//
// This file is part of the Marble Desktop 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      Jens-Michael Hoffmann  <jensmh@gmx.de>
//

#ifndef MARBLE_TILE_ID_H
#define MARBLE_TILE_ID_H

#include <QtCore/QString>

namespace Marble
{

class TileId
{
    friend bool operator==( TileId const& lhs, TileId const& rhs );
    friend uint qHash( TileId const& );

 public:
    TileId( int zoomLevel, int tileX, int tileY );
    TileId();

    int zoomLevel() const;
    int x() const;
    int y() const;

    QString toString() const;
    static TileId fromString( QString const& );

 private:
    int m_zoomLevel;
    int m_tileX;
    int m_tileY;
};


bool operator==( TileId const& lhs, TileId const& rhs );
uint qHash( TileId const& );

}

#endif