/home/pete/Work/TSE3.svn/tse3/src/tse3/cmd/Song.h

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/*
 * @(#)cmd/Song.h 3.00 10 June 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_CMD_SONG_H
#define TSE3_CMD_SONG_H

#include "tse3/cmd/Command.h"
#include "tse3/Song.h"

#include <string>
#include <vector>
#include <cstddef>

namespace TSE3
{
    class Part;
    class Phrase;

    namespace Cmd
    {
        class Song_SetInfo : public Command
        {
            public:

                Song_SetInfo(TSE3::Song        *s,
                             const std::string &title,
                             const std::string &author,
                             const std::string &copyright,
                             const std::string &date);

            protected:

                virtual void executeImpl();

                virtual void undoImpl();

            private:

                TSE3::Song  *song;
                std::string  newTitle,     oldTitle;
                std::string  newAuthor,    oldAuthor;
                std::string  newCopyright, oldCopyright;
                std::string  newDate,      oldDate;
        };

        class Song_SetTitle
        : public VariableSetCommand<TSE3::Song, std::string,
                                    const std::string &,
                                    &TSE3::Song::title, &TSE3::Song::setTitle>
        {
            public:
                Song_SetTitle(TSE3::Song *s, const std::string &str)
                : VariableSetCommand<TSE3::Song, std::string,
                                     const std::string &,
                                     &TSE3::Song::title, &TSE3::Song::setTitle>
                                         (s, str, "song title") {}
        };

        class Song_SetAuthor
        : public VariableSetCommand<TSE3::Song, std::string,
                                    const std::string &,
                                    &TSE3::Song::author, &TSE3::Song::setAuthor>
        {
            public:
                Song_SetAuthor(TSE3::Song *s, const std::string &str)
                : VariableSetCommand<TSE3::Song, std::string,
                                     const std::string &,
                                    &TSE3::Song::author, &TSE3::Song::setAuthor>
                                         (s, str, "author") {}
        };

        class Song_SetCopyright
        : public VariableSetCommand<TSE3::Song, std::string,
                                    const std::string &,
                                    &TSE3::Song::copyright,
                                    &TSE3::Song::setCopyright>
        {
            public:
                Song_SetCopyright(TSE3::Song *s, const std::string &str)
                : VariableSetCommand<TSE3::Song, std::string,
                                     const std::string &,
                                     &TSE3::Song::copyright,
                                     &TSE3::Song::setCopyright>
                                        (s, str, "copyright") {}
        };

        class Song_SetDate
        : public VariableSetCommand<TSE3::Song, std::string,
                                    const std::string &,
                                    &TSE3::Song::date, &TSE3::Song::setDate>
        {
            public:
                Song_SetDate(TSE3::Song *s, const std::string &str)
                : VariableSetCommand<TSE3::Song, std::string,
                                     const std::string &,
                                     &TSE3::Song::date, &TSE3::Song::setDate>
                                         (s, str, "song date") {}
        };

        class Song_InsertTrack : public Command
        {
            public:

                Song_InsertTrack(TSE3::Song *song, size_t track);

            protected:

                virtual void executeImpl();

                virtual void undoImpl();

            private:

                TSE3::Song *song;
                int         track;
        };

        class Song_RemoveTrack : public Command
        {
            public:

                Song_RemoveTrack(TSE3::Track *track);

                Song_RemoveTrack(TSE3::Song *song, size_t track);

                Song_RemoveTrack(TSE3::Song *song, Track *track);

                virtual ~Song_RemoveTrack();

            protected:

                virtual void executeImpl();

                virtual void undoImpl();

            private:

                TSE3::Song  *song;
                TSE3::Track *track;
                int          trackno;
        };

        class Song_SoloTrack : public Command
        {
            public:

                Song_SoloTrack(TSE3::Song *song, int track);

            protected:

                virtual void executeImpl();

                virtual void undoImpl();

            private:

                TSE3::Song *song;
                int         track;
                int         old;
        };
    }
}

#endif

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