102 lines
4.0 KiB
C++
102 lines
4.0 KiB
C++
/***************************************************************************
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* Copyright (C) 2008-2012 by Andrzej Rybczak *
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* electricityispower@gmail.com *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#ifndef _EDITABLE_SONG_H
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#define _EDITABLE_SONG_H
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#include <map>
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#include "song.h"
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namespace MPD {//
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struct MutableSong : public Song
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{
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typedef void (MutableSong::*SetFunction)(const std::string &, unsigned);
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MutableSong() : m_duration(0) { }
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MutableSong(Song s) : Song(s), m_duration(0) { }
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virtual std::string getArtist(unsigned idx = 0) const;
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virtual std::string getTitle(unsigned idx = 0) const;
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virtual std::string getAlbum(unsigned idx = 0) const;
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virtual std::string getAlbumArtist(unsigned idx = 0) const;
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virtual std::string getTrack(unsigned idx = 0) const;
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virtual std::string getDate(unsigned idx = 0) const;
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virtual std::string getGenre(unsigned idx = 0) const;
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virtual std::string getComposer(unsigned idx = 0) const;
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virtual std::string getPerformer(unsigned idx = 0) const;
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virtual std::string getDisc(unsigned idx = 0) const;
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virtual std::string getComment(unsigned idx = 0) const;
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void setArtist(const std::string &value, unsigned idx = 0);
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void setTitle(const std::string &value, unsigned idx = 0);
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void setAlbum(const std::string &value, unsigned idx = 0);
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void setAlbumArtist(const std::string &value, unsigned idx = 0);
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void setTrack(const std::string &value, unsigned idx = 0);
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void setDate(const std::string &value, unsigned idx = 0);
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void setGenre(const std::string &value, unsigned idx = 0);
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void setComposer(const std::string &value, unsigned idx = 0);
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void setPerformer(const std::string &value, unsigned idx = 0);
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void setDisc(const std::string &value, unsigned idx = 0);
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void setComment(const std::string &value, unsigned idx = 0);
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const std::string &getNewURI() const;
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void setNewURI(const std::string &value);
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virtual unsigned getDuration() const;
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void setDuration(unsigned duration);
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void setTag(SetFunction set, const std::string &value, const std::string &delimiter = "");
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bool isModified() const;
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void clearModifications();
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private:
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struct Tag
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{
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Tag(mpd_tag_type type_, unsigned idx_) : m_type(type_), m_idx(idx_) { }
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mpd_tag_type type() const { return m_type; }
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unsigned idx() const { return m_idx; }
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bool operator<(const Tag &t) const
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{
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if (m_type != t.m_type)
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return m_type < t.m_type;
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return m_idx < t.m_idx;
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}
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private:
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mpd_tag_type m_type;
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unsigned m_idx;
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};
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std::string getTag(mpd_tag_type tag_type, std::function<std::string()> orig_value, unsigned idx) const;
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void replaceTag(mpd_tag_type tag_type, std::string &&orig_value, const std::string &value, unsigned idx);
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std::string m_uri;
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unsigned m_duration;
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std::map<Tag, std::string> m_tags;
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};
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}
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#endif // _EDITABLE_SONG_H
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