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mpdpp: make all consumers take values, not rvalue references

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This commit is contained in:
Andrzej Rybczak
2013-05-17 14:02:31 +02:00
parent e5e6de8d31
commit 2f9ab8f267
16 changed files with 38 additions and 50 deletions
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2
src/actions.cpp
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@@ -1263,7 +1263,7 @@ void EditLibraryTag::run()
assert(set);
bool success = true;
std::string dir_to_update;
Mpd.CommitSearchSongs([set, &dir_to_update, &new_tag, &success](MPD::Song &&s) {
Mpd.CommitSearchSongs([set, &dir_to_update, &new_tag, &success](MPD::Song s) {
if (!success)
return;
MPD::MutableSong ms = s;

12
src/browser.cpp
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@@ -337,18 +337,14 @@ MPD::SongList Browser::getSelectedSongs()
else
# endif // !WIN32
{
Mpd.GetDirectoryRecursive(item.name, [&result](MPD::Song &&s) {
result.push_back(s);
});
Mpd.GetDirectoryRecursive(item.name, vectorMoveInserter(result));
}
}
else if (item.type == itSong)
result.push_back(*item.song);
else if (item.type == itPlaylist)
{
Mpd.GetPlaylistContent(item.name, [&result](MPD::Song &&s) {
result.push_back(s);
});
Mpd.GetPlaylistContent(item.name, vectorMoveInserter(result));
}
};
for (auto it = w.begin(); it != w.end(); ++it)
@@ -415,9 +411,7 @@ void Browser::GetDirectory(std::string dir, std::string subdir)
if (isLocal())
GetLocalDirectory(list, itsBrowsedDir, false);
else
Mpd.GetDirectory(dir, [&list](MPD::Item &&item) {
list.push_back(item);
});
Mpd.GetDirectory(dir, vectorMoveInserter(list));
# else
list = Mpd.GetDirectory(dir);
# endif // !WIN32

6
src/helpers.h
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@@ -334,6 +334,12 @@ void clearPlaylist(NC::Menu<MPD::Song> &m, F delete_fun, G clear_fun)
clear_fun(Mpd);
}
template <typename ItemT>
std::function<void (ItemT)> vectorMoveInserter(std::vector<ItemT> &v)
{
return [&](ItemT item) { v.push_back(std::move(item)); };
}
template <typename Iterator> std::string getSharedDirectory(Iterator first, Iterator last)
{
assert(first != last);

16
src/media_library.cpp
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@@ -256,7 +256,7 @@ void MediaLibrary::update()
Albums.clearSearchResults();
m_albums_update_request = false;
std::map<std::tuple<std::string, std::string, std::string>, time_t> albums;
Mpd.GetDirectoryRecursive("/", [&albums](MPD::Song &&s) {
Mpd.GetDirectoryRecursive("/", [&albums](MPD::Song s) {
unsigned idx = 0;
std::string tag = s.get(Config.media_lib_primary_tag, idx);
do
@@ -298,7 +298,7 @@ void MediaLibrary::update()
Tags.clearSearchResults();
m_tags_update_request = false;
std::map<std::string, time_t> tags;
Mpd.GetDirectoryRecursive("/", [&tags](MPD::Song &&s) {
Mpd.GetDirectoryRecursive("/", [&tags](MPD::Song s) {
unsigned idx = 0;
std::string tag = s.get(Config.media_lib_primary_tag, idx);
do
@@ -336,7 +336,7 @@ void MediaLibrary::update()
Mpd.StartSearch(true);
Mpd.AddSearch(Config.media_lib_primary_tag, primary_tag);
std::map<std::tuple<std::string, std::string>, time_t> albums;
Mpd.CommitSearchSongs([&albums](MPD::Song &&s) {
Mpd.CommitSearchSongs([&albums](MPD::Song s) {
auto key = std::make_tuple(s.getAlbum(), s.getDate());
auto it = albums.find(key);
if (it == albums.end())
@@ -388,7 +388,7 @@ void MediaLibrary::update()
}
withUnfilteredMenuReapplyFilter(Songs, [this, &album]() {
size_t idx = 0;
Mpd.CommitSearchSongs([this, &idx](MPD::Song &&s) {
Mpd.CommitSearchSongs([this, &idx](MPD::Song s) {
bool is_playlist = myPlaylist->checkForSong(s);
if (idx < Songs.size())
{
@@ -714,9 +714,7 @@ MPD::SongList MediaLibrary::getSelectedSongs()
auto tag_handler = [&result](const std::string &tag) {
Mpd.StartSearch(true);
Mpd.AddSearch(Config.media_lib_primary_tag, tag);
Mpd.CommitSearchSongs([&result](MPD::Song &&s) {
result.push_back(s);
});
Mpd.CommitSearchSongs(vectorMoveInserter(result));
};
for (auto it = Tags.begin(); it != Tags.end(); ++it)
if (it->isSelected())
@@ -741,9 +739,7 @@ MPD::SongList MediaLibrary::getSelectedSongs()
Mpd.AddSearch(MPD_TAG_ALBUM, sc.entry().album());
Mpd.AddSearch(MPD_TAG_DATE, sc.entry().date());
size_t begin = result.size();
Mpd.CommitSearchSongs([&result](MPD::Song &&s) {
result.push_back(s);
});
Mpd.CommitSearchSongs(vectorMoveInserter(result));
std::sort(result.begin()+begin, result.end(), SortSongs(false));
}
}

4
src/mpdpp.cpp
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@@ -640,7 +640,7 @@ void Connection::Add(const std::string &path)
bool Connection::AddRandomTag(mpd_tag_type tag, size_t number)
{
StringList tags;
GetList(tag, [&tags](std::string &&tag_name) {
GetList(tag, [&tags](std::string tag_name) {
tags.push_back(tag_name);
});
if (number > tags.size())
@@ -658,7 +658,7 @@ bool Connection::AddRandomTag(mpd_tag_type tag, size_t number)
StartSearch(1);
AddSearch(tag, *it++);
SongList songs;
CommitSearchSongs([&songs](MPD::Song &&s) {
CommitSearchSongs([&songs](MPD::Song s) {
songs.push_back(s);
});
StartCommandsList();

8
src/mpdpp.h
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@@ -148,10 +148,10 @@ class Connection
{
typedef void (*ErrorHandler) (Connection *, int, const char *, void *);
typedef std::function<void(Item &&)> ItemConsumer;
typedef std::function<void(Output &&)> OutputConsumer;
typedef std::function<void(Song &&)> SongConsumer;
typedef std::function<void(std::string &&)> StringConsumer;
typedef std::function<void(Item)> ItemConsumer;
typedef std::function<void(Output)> OutputConsumer;
typedef std::function<void(Song)> SongConsumer;
typedef std::function<void(std::string)> StringConsumer;
public:
Connection();

2
src/mutable_song.cpp
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@@ -200,7 +200,7 @@ void MutableSong::clearModifications()
m_tags.clear();
}
void MutableSong::replaceTag(mpd_tag_type tag_type, std::string &&orig_value, const std::string &value, unsigned idx)
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)

2
src/mutable_song.h
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@@ -91,7 +91,7 @@ private:
unsigned m_idx;
};
void replaceTag(mpd_tag_type tag_type, std::string &&orig_value,
void replaceTag(mpd_tag_type tag_type, std::string orig_value,
const std::string &value, unsigned idx);
template <typename F>

2
src/outputs.cpp
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@@ -99,7 +99,7 @@ void Outputs::mouseButtonPressed(MEVENT me)
void Outputs::FetchList()
{
w.clear();
Mpd.GetOutputs([this](MPD::Output &&output) {
Mpd.GetOutputs([this](MPD::Output output) {
w.addItem(output, output.isEnabled());
});
if (myScreen == this)

8
src/playlist_editor.cpp
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@@ -133,7 +133,7 @@ void PlaylistEditor::update()
Playlists.clearSearchResults();
withUnfilteredMenuReapplyFilter(Playlists, [this]() {
size_t idx = 0;
Mpd.GetPlaylists([this, &idx](std::string &&playlist) {
Mpd.GetPlaylists([this, &idx](std::string playlist) {
if (idx < Playlists.size())
Playlists[idx].value() = playlist;
else
@@ -154,7 +154,7 @@ void PlaylistEditor::update()
Content.clearSearchResults();
withUnfilteredMenuReapplyFilter(Content, [this]() {
size_t idx = 0;
Mpd.GetPlaylistContent(Playlists.current().value(), [this, &idx](MPD::Song &&s) {
Mpd.GetPlaylistContent(Playlists.current().value(), [this, &idx](MPD::Song s) {
if (idx < Content.size())
{
Content[idx].value() = s;
@@ -459,9 +459,7 @@ MPD::SongList PlaylistEditor::getSelectedSongs()
if (it->isSelected())
{
any_selected = true;
Mpd.GetPlaylistContent(it->value(), [&result](MPD::Song &&s) {
result.push_back(s);
});
Mpd.GetPlaylistContent(it->value(), vectorMoveInserter(result));
}
}
// we don't check for empty result here as it's possible that

6
src/search_engine.cpp
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@@ -434,7 +434,7 @@ void SearchEngine::Search()
Mpd.AddSearch(MPD_TAG_DATE, itsConstraints[9]);
if (!itsConstraints[10].empty())
Mpd.AddSearch(MPD_TAG_COMMENT, itsConstraints[10]);
Mpd.CommitSearchSongs([this](MPD::Song &&s) {
Mpd.CommitSearchSongs([this](MPD::Song s) {
w.addItem(s);
});
return;
@@ -442,9 +442,7 @@ void SearchEngine::Search()
MPD::SongList list;
if (Config.search_in_db)
Mpd.GetDirectoryRecursive("/", [&list](MPD::Song &&s) {
list.push_back(s);
});
Mpd.GetDirectoryRecursive("/", vectorMoveInserter(list));
else
list.insert(list.end(), myPlaylist->main().beginV(), myPlaylist->main().endV());

2
src/sel_items_adder.cpp
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@@ -198,7 +198,7 @@ void SelectedItemsAdder::populatePlaylistSelector(BaseScreen *old_screen)
if (old_screen != myBrowser || !myBrowser->isLocal())
{
size_t begin = m_playlist_selector.size();
Mpd.GetPlaylists([this](std::string &&playlist) {
Mpd.GetPlaylists([this](std::string playlist) {
m_playlist_selector.addItem(Entry(playlist,
std::bind(&Self::addToExistingPlaylist, this, playlist)
));

8
src/server_info.cpp
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@@ -48,12 +48,8 @@ void ServerInfo::switchTo()
itsURLHandlers.clear();
itsTagTypes.clear();
Mpd.GetURLHandlers([this](std::string &&handler) {
itsURLHandlers.push_back(handler);
});
Mpd.GetTagTypes([this](std::string &&tag_type) {
itsTagTypes.push_back(tag_type);
});
Mpd.GetURLHandlers(vectorMoveInserter(itsURLHandlers));
Mpd.GetTagTypes(vectorMoveInserter(itsTagTypes));
}
else
switchToPreviousScreen();

2
src/status.cpp
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@@ -272,7 +272,7 @@ void Status::Changes::playlist()
myPlaylist->main().resizeList(playlist_length);
}
Mpd.GetPlaylistChanges(myPlaylist->oldVersion(), [](MPD::Song &&s) {
Mpd.GetPlaylistChanges(myPlaylist->oldVersion(), [](MPD::Song s) {
size_t pos = s.getPosition();
if (pos < myPlaylist->main().size())
{

6
src/tag_editor.cpp
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@@ -238,7 +238,7 @@ void TagEditor::update()
Dirs->addItem(std::make_pair("..", getParentDirectory(itsBrowsedDir)));
else
Dirs->addItem(std::make_pair(".", "/"));
Mpd.GetDirectories(itsBrowsedDir, [this](std::string &&directory) {
Mpd.GetDirectories(itsBrowsedDir, [this](std::string directory) {
Dirs->addItem(std::make_pair(getBasename(directory), directory));
if (directory == itsHighlightedDir)
Dirs->highlight(Dirs->size()-1);
@@ -251,7 +251,7 @@ void TagEditor::update()
if (Tags->reallyEmpty())
{
Tags->reset();
Mpd.GetSongs(Dirs->current().value().second, [this](MPD::Song &&s) {
Mpd.GetSongs(Dirs->current().value().second, [this](MPD::Song s) {
Tags->addItem(s);
});
std::sort(Tags->beginV(), Tags->endV(),
@@ -277,7 +277,7 @@ void TagEditor::enterPressed()
if (w == Dirs)
{
bool has_subdirs = false;
Mpd.GetDirectories(Dirs->current().value().second, [&has_subdirs](std::string &&) {
Mpd.GetDirectories(Dirs->current().value().second, [&has_subdirs](std::string) {
has_subdirs = true;
});
if (has_subdirs)

2
src/visualizer.cpp
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@@ -216,7 +216,7 @@ void Visualizer::FindOutputID()
if (!Config.visualizer_output_name.empty())
{
size_t idx = 0;
Mpd.GetOutputs([this, &idx](MPD::Output &&output) {
Mpd.GetOutputs([this, &idx](MPD::Output output) {
if (output.name() == Config.visualizer_output_name)
m_output_id = idx;
++idx;