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116 lines
4.4 KiB
116 lines
4.4 KiB
/*************************************************************************** |
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* Copyright (C) 2008-2017 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 NCMPCPP_EDITABLE_SONG_H |
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#define NCMPCPP_EDITABLE_SONG_H |
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#include <map> |
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#include "config.h" |
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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_mtime(0), m_duration(0) { } |
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MutableSong(Song s) : Song(s), m_mtime(0), m_duration(0) { } |
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virtual std::string getArtist(unsigned idx = 0) const override; |
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virtual std::string getTitle(unsigned idx = 0) const override; |
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virtual std::string getAlbum(unsigned idx = 0) const override; |
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virtual std::string getAlbumArtist(unsigned idx = 0) const override; |
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virtual std::string getTrack(unsigned idx = 0) const override; |
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virtual std::string getDate(unsigned idx = 0) const override; |
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virtual std::string getGenre(unsigned idx = 0) const override; |
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virtual std::string getComposer(unsigned idx = 0) const override; |
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virtual std::string getPerformer(unsigned idx = 0) const override; |
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virtual std::string getDisc(unsigned idx = 0) const override; |
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virtual std::string getComment(unsigned idx = 0) const override; |
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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 &getNewName() const; |
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void setNewName(const std::string &value); |
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virtual unsigned getDuration() const override; |
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virtual time_t getMTime() const override; |
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void setDuration(unsigned duration); |
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void setMTime(time_t mtime); |
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void setTags(SetFunction set, const std::string &value); |
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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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void replaceTag(mpd_tag_type tag_type, std::string orig_value, |
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const std::string &value, unsigned idx); |
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template <typename F> |
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std::string getTag(mpd_tag_type tag_type, F orig_value, unsigned idx) const { |
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auto it = m_tags.find(Tag(tag_type, idx)); |
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std::string result; |
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if (it == m_tags.end()) |
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result = orig_value(); |
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else |
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result = it->second; |
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return result; |
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} |
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std::string m_name; |
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time_t m_mtime; |
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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 // NCMPCPP_EDITABLE_SONG_H
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