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Media library: sort songs by name if there are no track numbers

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This commit is contained in:
Andrzej Rybczak
2017-08-31 09:41:20 +02:00
parent db28618929
commit def5c46225
2 changed files with 14 additions and 6 deletions
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19
src/screens/media_library.cpp
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@@ -109,19 +109,26 @@ public:
return (*this)(a.value(), b.value());
}
bool operator()(const MPD::Song &a, const MPD::Song &b) {
int ret;
for (auto get = GetFuns.begin()+m_offset; get != GetFuns.end(); ++get) {
int ret = m_cmp(a.getTags(*get),
b.getTags(*get));
ret = m_cmp(a.getTags(*get),
b.getTags(*get));
if (ret != 0)
return ret < 0;
}
// Sort by track numbers.
try {
int ret = boost::lexical_cast<int>(a.getTags(&MPD::Song::getTrackNumber))
- boost::lexical_cast<int>(b.getTags(&MPD::Song::getTrackNumber));
return ret < 0;
ret = boost::lexical_cast<int>(a.getTags(&MPD::Song::getTrackNumber))
- boost::lexical_cast<int>(b.getTags(&MPD::Song::getTrackNumber));
} catch (boost::bad_lexical_cast &) {
return a.getTrackNumber() < b.getTrackNumber();
ret = a.getTrackNumber().compare(b.getTrackNumber());
}
if (ret != 0)
return ret < 0;
// If there are no track numbers, sort by name.
return a.getName() < b.getName();
}
};