configuration.h

开源的电子海图程序

/* GHelm - Nautical Navigation Software
 * Copyright (C) 2004 Jon Michaelchuck
 *
 * This application is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License version 2
 * as published by the Free Software Foundation.
 *
 * This software 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 this software; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA.
 */

#ifndef CONFIGURATION_H_
#define CONFIGURATION_H_

#include <map>
#include <string>

#include <boost/filesystem/operations.hpp>
#include <boost/filesystem/fstream.hpp>
#include <boost/filesystem/path.hpp>

#include "cvg.h"

#include "s57.h"

/**
 * Class containing configuration data which is used by the renderer
 * and by charts
 */
class Configuration
{
    public:
        Configuration();
        ~Configuration();

        int LoadConfiguration(boost::filesystem::path &d);
        int GenerateConfiguration(boost::filesystem::path &catalog_file,
                                  boost::filesystem::path &confdir);

        // public data
        boost::filesystem::path catalog;
        boost::filesystem::path dir;
        // drawing data
        std::map<int, line_drawprop_t> line_drawprops;
        std::map<int, area_drawprop_t> area_drawprops;
        std::map<int, CVG *> point_cvgs;
        // name/num maps
        std::map<std::string, int> object_name_num_map;
        std::map<int, std::string> object_num_fullname_map;
        // drawn bools
        std::map<int, bool> points_drawn;
        std::map<int, bool> lines_drawn;
        std::map<int, bool> areas_drawn;
    private:
        // configuration loading helpers
        int LoadObjectNameFile();
        int LoadPointCVGFile();
        int LoadLineDrawPropFile();
        int LoadAreaDrawPropFile();
        int LoadCatalogFile();

        void SetupObjectNameNumMap();
};

#endif