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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 <glibmm/ustring.h>
#include <map>
#include <utility>
#include "pbd/statefuldestructible.h"
#include "pbd/xml++.h"
namespace ARDOUR {
using std::string;
using Glib::ustring;
/** 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 ***/
ustring comment () const;
ustring copyright () const;
ustring isrc () const;
uint32_t year () const;
ustring grouping () const;
ustring title () const;
ustring subtitle () const;
ustring artist () const;
ustring album_artist () const;
ustring lyricist () const;
ustring composer () const;
ustring conductor () const;
ustring remixer () const;
ustring arranger () const;
ustring engineer () const;
ustring producer () const;
ustring dj_mixer () const;
ustring mixer () const;
ustring album () const;
ustring compilation () const;
ustring disc_subtitle () const;
uint32_t disc_number () const;
uint32_t total_discs () const;
uint32_t track_number () const;
uint32_t total_tracks () const;
ustring genre () const;
/*** Editing ***/
void set_comment (const ustring &);
void set_copyright (const ustring &);
void set_isrc (const ustring &);
void set_year (uint32_t);
void set_grouping (const ustring &);
void set_title (const ustring &);
void set_subtitle (const ustring &);
void set_artist (const ustring &);
void set_album_artist (const ustring &);
void set_lyricist (const ustring &);
void set_composer (const ustring &);
void set_conductor (const ustring &);
void set_remixer (const ustring &);
void set_arranger (const ustring &);
void set_engineer (const ustring &);
void set_producer (const ustring &);
void set_dj_mixer (const ustring &);
void set_mixer (const ustring &);
void set_album (const ustring &);
void set_compilation (const ustring &);
void set_disc_subtitle (const ustring &);
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 ustring &);
/*** Serialization ***/
XMLNode & get_state ();
int set_state (const XMLNode &);
private:
typedef std::pair<ustring, ustring> Property;
typedef std::map<ustring, ustring> PropertyMap;
PropertyMap map;
XMLNode * get_xml (const ustring & name);
ustring get_value (const ustring & name) const;
uint32_t get_uint_value (const ustring & name) const;
void set_value (const ustring & name, const ustring & value);
void set_value (const ustring & name, uint32_t value);
};
} // namespace ARDOUR
#endif // __ardour_session_metadata_h__
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