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/*
Copyright (C) 2008 Paul Davis
Author: Sakari Bergen
This program 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.
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 General Public License
for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __ardour_session_metadata_h__
#define __ardour_session_metadata_h__
#include <string>
#include <map>
#include <utility>
#include "pbd/statefuldestructible.h"
#include "pbd/xml++.h"
namespace ARDOUR {
/** Represents metadata associated to a Session
* Metadata can be accessed and edited via this class.
* Exported files can also be tagged with this data.
*/
class SessionMetadata : public PBD::StatefulDestructible
{
public:
SessionMetadata ();
~SessionMetadata ();
/*** Accessing ***/
std::string comment () const;
std::string copyright () const;
std::string isrc () const;
uint32_t year () const;
std::string grouping () const;
std::string title () const;
std::string subtitle () const;
std::string artist () const;
std::string album_artist () const;
std::string lyricist () const;
std::string composer () const;
std::string conductor () const;
std::string remixer () const;
std::string arranger () const;
std::string engineer () const;
std::string producer () const;
std::string dj_mixer () const;
std::string mixer () const;
std::string album () const;
std::string compilation () const;
std::string disc_subtitle () const;
uint32_t disc_number () const;
uint32_t total_discs () const;
uint32_t track_number () const;
uint32_t total_tracks () const;
std::string genre () const;
/*** Editing ***/
void set_comment (const std::string &);
void set_copyright (const std::string &);
void set_isrc (const std::string &);
void set_year (uint32_t);
void set_grouping (const std::string &);
void set_title (const std::string &);
void set_subtitle (const std::string &);
void set_artist (const std::string &);
void set_album_artist (const std::string &);
void set_lyricist (const std::string &);
void set_composer (const std::string &);
void set_conductor (const std::string &);
void set_remixer (const std::string &);
void set_arranger (const std::string &);
void set_engineer (const std::string &);
void set_producer (const std::string &);
void set_dj_mixer (const std::string &);
void set_mixer (const std::string &);
void set_album (const std::string &);
void set_compilation (const std::string &);
void set_disc_subtitle (const std::string &);
void set_disc_number (uint32_t);
void set_total_discs (uint32_t);
void set_track_number (uint32_t);
void set_total_tracks (uint32_t);
void set_genre (const std::string &);
/*** Serialization ***/
XMLNode & get_state ();
int set_state (const XMLNode &, int version);
private:
typedef std::pair<std::string, std::string> Property;
typedef std::map<std::string, std::string> PropertyMap;
PropertyMap map;
XMLNode * get_xml (const std::string & name);
std::string get_value (const std::string & name) const;
uint32_t get_uint_value (const std::string & name) const;
void set_value (const std::string & name, const std::string & value);
void set_value (const std::string & name, uint32_t value);
};
} // namespace ARDOUR
#endif // __ardour_session_metadata_h__
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