/home/pete/Work/TSE3.svn/tse3/src/tse3/TSE2MDL.h

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/*
 * @(#)TSE2MDL.h 3.00 28 May 1999
 *
 * Copyright (c) 2000 Pete Goodliffe (pete@cthree.org)
 *
 * This file is part of TSE3 - the Trax Sequencer Engine version 3.00.
 *
 * This library is modifiable/redistributable under the terms of the GNU
 * General Public License.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; see the file COPYING. If not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 */

#ifndef TSE3_FILEOPS2_H
#define TSE3_FILEOPS2_H

#include "tse3/Midi.h"

#include <string>
#include <iostream>
#include <cstddef>

namespace TSE3
{
    class Song;
    class Track;
    class Part;
    class Progress;

    class TSE2MDL
    {

        public:

            TSE2MDL(const std::string &appname = "",
                    bool               verbose = false,
                    std::ostream      &out     = std::cout);

            Song *load(const std::string &filename, Progress *progress = 0);

        private:

            /*
             * Internal methods that load TSE2 chunks.
             */
            bool load_header(std::istream &in);
            bool load_songTitle(std::istream &in);
            bool load_songAuthor(std::istream &in);
            bool load_songCopyright(std::istream &in);
            bool load_songDate(std::istream &in);
            bool load_TempoTrack(std::istream &in, int len);
            bool load_TimeSigTrack(std::istream &in, int len);
            bool load_FlagTrack(std::istream &in, int len);
            bool load_Track(std::istream &in);
            bool load_ExtendedTrack(std::istream &in, int length);
            bool load_Phrase(std::istream &in, int len);
            bool load_Part(std::istream &in);
            bool load_ExtendedPart(std::istream &in, int len);
            bool load_Choices(std::istream &in, int len);
            bool skip(std::istream &in, int len);

            int freadInt(std::istream &in, int size);
            int freadPString(std::istream &in, char *buffer);

            std::string   appname;
            bool          verbose;
            std::ostream &out;

            Track     *prevTrack;
            Part      *prevPart;
            Clock      file_PPQN;
            size_t     file_noTracks;
            int        file_size;
            Song      *song;
    };
}

#endif

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