/* Copyright 2005 Nicholas Bishop
 * 
 * This file is part of SharpConstruct.
 *
 * SharpConstruct is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * SharpConstruct 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with SharpConstruct; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */

#ifndef PREFERENCES_H
#define PREFERENCES_H

#include <map>
#include <sstream>
#include <string>

namespace SharpConstruct
{
	class Preferences
	{
	public:
		typedef std::map< std::string, std::string > Map;
	
		~Preferences();
	
		static Preferences& Instance();

		template< typename T > T Get( std::string name, T def )
		{
			Map::iterator i = _settings.find( name );
			
			if( i == _settings.end() )
				return def;
			else
			{
				std::istringstream tmp( ( *i ).second );
				T otmp;
				tmp >> otmp;
				return otmp;
			}
		}
		std::string Get( std::string name, std::string def );
		void Set( std::string name, std::string value );
		void Set( std::string name, int value );
		void Set( std::string name, float value );
	private:
		Preferences();
		
		Map _settings;
	};
}

#endif // PREFERENCES_H