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Copy pathmutable_song.cpp
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216 lines (181 loc) · 6.06 KB
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/***************************************************************************
* Copyright (C) 2008-2021 by Andrzej Rybczak *
* *
* 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., *
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "statusbar.h"
#include <boost/algorithm/string/split.hpp>
#include "mutable_song.h"
namespace MPD {
std::string MutableSong::getArtist(unsigned idx) const
{
return getTag(MPD_TAG_ARTIST, [this, idx](){ return Song::getArtist(idx); }, idx);
}
std::string MutableSong::getTitle(unsigned idx) const
{
return getTag(MPD_TAG_TITLE, [this, idx](){ return Song::getTitle(idx); }, idx);
}
std::string MutableSong::getAlbum(unsigned idx) const
{
return getTag(MPD_TAG_ALBUM, [this, idx](){ return Song::getAlbum(idx); }, idx);
}
std::string MutableSong::getAlbumArtist(unsigned idx) const
{
return getTag(MPD_TAG_ALBUM_ARTIST, [this, idx](){ return Song::getAlbumArtist(idx); }, idx);
}
std::string MutableSong::getTrack(unsigned idx) const
{
std::string track = getTag(MPD_TAG_TRACK, [this, idx](){ return Song::getTrack(idx); }, idx);
if ((track.length() == 1 && track[0] != '0')
|| (track.length() > 3 && track[1] == '/'))
return "0"+track;
else
return track;
}
std::string MutableSong::getDate(unsigned idx) const
{
return getTag(MPD_TAG_DATE, [this, idx](){ return Song::getDate(idx); }, idx);
}
std::string MutableSong::getGenre(unsigned idx) const
{
return getTag(MPD_TAG_GENRE, [this, idx](){ return Song::getGenre(idx); }, idx);
}
std::string MutableSong::getComposer(unsigned idx) const
{
return getTag(MPD_TAG_COMPOSER, [this, idx](){ return Song::getComposer(idx); }, idx);
}
std::string MutableSong::getPerformer(unsigned idx) const
{
return getTag(MPD_TAG_PERFORMER, [this, idx](){ return Song::getPerformer(idx); }, idx);
}
std::string MutableSong::getDisc(unsigned idx) const
{
return getTag(MPD_TAG_DISC, [this, idx](){ return Song::getDisc(idx); }, idx);
}
std::string MutableSong::getComment(unsigned idx) const
{
return getTag(MPD_TAG_COMMENT, [this, idx](){ return Song::getComment(idx); }, idx);
}
void MutableSong::setArtist(const std::string &value, unsigned idx)
{
replaceTag(MPD_TAG_ARTIST, Song::getArtist(idx), value, idx);
}
void MutableSong::setTitle(const std::string &value, unsigned idx)
{
replaceTag(MPD_TAG_TITLE, Song::getTitle(idx), value, idx);
}
void MutableSong::setAlbum(const std::string &value, unsigned idx)
{
replaceTag(MPD_TAG_ALBUM, Song::getAlbum(idx), value, idx);
}
void MutableSong::setAlbumArtist(const std::string &value, unsigned idx)
{
replaceTag(MPD_TAG_ALBUM_ARTIST, Song::getAlbumArtist(idx), value, idx);
}
void MutableSong::setTrack(const std::string &value, unsigned idx)
{
replaceTag(MPD_TAG_TRACK, Song::getTrack(idx), value, idx);
}
void MutableSong::setDate(const std::string &value, unsigned idx)
{
replaceTag(MPD_TAG_DATE, Song::getDate(idx), value, idx);
}
void MutableSong::setGenre(const std::string &value, unsigned idx)
{
replaceTag(MPD_TAG_GENRE, Song::getGenre(idx), value, idx);
}
void MutableSong::setComposer(const std::string &value, unsigned idx)
{
replaceTag(MPD_TAG_COMPOSER, Song::getComposer(idx), value, idx);
}
void MutableSong::setPerformer(const std::string &value, unsigned idx)
{
replaceTag(MPD_TAG_PERFORMER, Song::getPerformer(idx), value, idx);
}
void MutableSong::setDisc(const std::string &value, unsigned idx)
{
replaceTag(MPD_TAG_DISC, Song::getDisc(idx), value, idx);
}
void MutableSong::setComment(const std::string &value, unsigned idx)
{
replaceTag(MPD_TAG_COMMENT, Song::getComment(idx), value, idx);
}
const std::string &MutableSong::getNewName() const
{
return m_name;
}
void MutableSong::setNewName(const std::string &value)
{
if (getName() == value)
m_name.clear();
else
m_name = value;
}
unsigned MutableSong::getDuration() const
{
if (m_duration > 0)
return m_duration;
else
return Song::getDuration();
}
time_t MutableSong::getMTime() const
{
if (m_mtime > 0)
return m_mtime;
else
return Song::getMTime();
}
void MutableSong::setDuration(unsigned int duration)
{
m_duration = duration;
}
void MutableSong::setMTime(time_t mtime)
{
m_mtime = mtime;
}
void MutableSong::setTags(SetFunction set, const std::string &value)
{
std::vector<std::string> tags;
boost::iter_split(tags, value, boost::first_finder(Song::TagsSeparator));
size_t i = 0;
for (; i < tags.size(); ++i)
(this->*set)(tags[i], i);
// set next tag to be empty, so tags with bigger indexes won't be read
(this->*set)("", i);
}
bool MutableSong::isModified() const
{
return !m_name.empty() || !m_tags.empty();
}
void MutableSong::clearModifications()
{
m_name.clear();
m_tags.clear();
}
void MutableSong::replaceTag(mpd_tag_type tag_type, std::string orig_value, const std::string &value, unsigned idx)
{
Tag tag(tag_type, idx);
if (value == orig_value)
{
auto it = m_tags.find(tag);
if (it != m_tags.end())
m_tags.erase(it);
}
else
m_tags[tag] = value;
}
}