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/* -*-c++-*- */
/* osgEarth - Dynamic map generation toolkit for OpenSceneGraph
* Copyright 2008-2010 Pelican Mapping
* http://osgearth.org
*
* osgEarth is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program.  If not, see <http://www.gnu.org/licenses/>
*/
#ifndef OSGEARTH_MAP_OPTIONS_H
#define OSGEARTH_MAP_OPTIONS_H 1

#include <osgEarth/Common>
#include <osgEarth/Config>
#include <osgEarth/Caching>
#include <osgEarth/HeightFieldUtils>
#include <osgEarth/HTTPClient>
#include <osgEarth/Profile>
#include <osgEarth/TerrainOptions>

namespace osgEarth
{
    class OSGEARTH_EXPORT MapOptions : public ConfigOptions // no export (header-only)
    {
    public:
        enum CoordinateSystemType
        {
            CSTYPE_GEOCENTRIC,
            CSTYPE_GEOCENTRIC_CUBE,
            CSTYPE_PROJECTED
        };              

    public:
        MapOptions( const ConfigOptions& options =ConfigOptions() )
            : ConfigOptions( options ),
              _cstype( CSTYPE_GEOCENTRIC ),
              _referenceURI("")
        {
            fromConfig(_conf);
        }

        optional<std::string> name() { return _name; }
        const optional<std::string> name() const { return _name; }

        optional<CoordinateSystemType>& coordSysType() { return _cstype; }
        const optional<CoordinateSystemType>& coordSysType() const { return _cstype; }

        optional<ProfileOptions>& profile() { return _profileOptions; }
        const optional<ProfileOptions>& profile() const { return _profileOptions; }

        optional<CacheOptions>& cache() { return _cacheOptions; }
        const optional<CacheOptions>& cache() const { return _cacheOptions; }

    public:
        optional<std::string>& referenceURI() { return _referenceURI; }
        const optional<std::string>& referenceURI() const { return _referenceURI; }
    
    public:
        Config getConfig() const;

        void mergeConfig( const Config& conf ) {
            ConfigOptions::mergeConfig( conf );
            fromConfig( conf );
        }

    private:
        void fromConfig( const Config& conf );

        optional<std::string>          _name;
        optional<ProfileOptions>       _profileOptions;
        optional<CacheOptions>         _cacheOptions;
        optional<CoordinateSystemType> _cstype;
        optional<std::string>          _referenceURI;
    };
}

#endif // OSGEARTH_MAP_ENGINE_PROPERTIES_H