void PlaylistEditor::Update()
{
if (Playlists->ReallyEmpty())
{
Content->Clear();
MPD::TagList list;
Mpd.GetPlaylists(list);
sort(list.begin(), list.end(), CaseInsensitiveSorting());
for (MPD::TagList::iterator it = list.begin(); it != list.end(); ++it)
{
utf_to_locale(*it);
Playlists->AddOption(*it);
}
Playlists->Window::Clear();
Playlists->Refresh();
}
if (!Playlists->Empty() && Content->ReallyEmpty())
{
Content->Reset();
MPD::SongList list;
Mpd.GetPlaylistContent(locale_to_utf_cpy(Playlists->Current()), list);
if (!list.empty())
Content->SetTitle(Config.titles_visibility ? "Playlist's content (" + IntoStr(list.size()) + " item" + (list.size() == 1 ? ")" : "s)") : "");
else
Content->SetTitle(Config.titles_visibility ? "Playlist's content" : "");
bool bold = 0;
for (MPD::SongList::const_iterator it = list.begin(); it != list.end(); ++it)
{
for (size_t j = 0; j < myPlaylist->Items->Size(); ++j)
{
if ((*it)->GetHash() == myPlaylist->Items->at(j).GetHash())
{
bold = 1;
break;
}
}
Content->AddOption(**it, bold);
bold = 0;
}
MPD::FreeSongList(list);
Content->Window::Clear();
Content->Display();
}
if (w == Content && Content->ReallyEmpty())
{
Content->HighlightColor(Config.main_highlight_color);
Playlists->HighlightColor(Config.active_column_color);
w = Playlists;
}
if (Content->ReallyEmpty())
{
*Content << XY(0, 0) << "Playlist is empty.";
Content->Window::Refresh();
}
}
bool addSongsToPlaylist(const MPD::SongList &list, bool play, size_t position)
{
if (list.empty())
return false;
position = std::min(position, Mpd.GetPlaylistLength());
Mpd.StartCommandsList();
for (auto s = list.rbegin(); s != list.rend(); ++s)
if (Mpd.AddSong(*s, position) < 0)
break;
if (play)
Mpd.Play(position);
return Mpd.CommitCommandsList();
}
std::string FindSharedDir(const MPD::SongList &v)
{
if (v.empty()) // this should never happen, but in case...
FatalError("empty SongList passed to FindSharedDir(const SongList &)!");
size_t i = -1;
std::string first = v.front()->GetDirectory();
for (MPD::SongList::const_iterator it = ++v.begin(); it != v.end(); ++it)
{
size_t j = 0;
std::string dir = (*it)->GetDirectory();
size_t length = std::min(first.length(), dir.length());
while (!first.compare(j, 1, dir, j, 1) && j < length && j < i)
++j;
i = j;
}
return i ? first.substr(0, i) : "/";
}
MPD::SongList SearchEngine::getSelectedSongs()
{
MPD::SongList result;
for (auto it = w.begin(); it != w.end(); ++it)
{
if (it->isSelected())
{
assert(it->value().isSong());
result.push_back(it->value().song());
}
}
// if no item is selected, add current one
if (result.empty() && !w.empty())
{
assert(w.current().value().isSong());
result.push_back(w.current().value().song());
}
return result;
}
MPD::SongList Browser::getSelectedSongs()
{
MPD::SongList result;
auto item_handler = [this, &result](const MPD::Item &item) {
if (item.type == itDirectory)
{
# ifndef WIN32
if (isLocal())
{
MPD::ItemList list;
GetLocalDirectory(list, item.name, true);
for (auto it = list.begin(); it != list.end(); ++it)
result.push_back(*it->song);
}
else
# endif // !WIN32
{
auto list = Mpd.GetDirectoryRecursive(item.name);
result.insert(result.end(), list.begin(), list.end());
}
}
else if (item.type == itSong)
result.push_back(*item.song);
else if (item.type == itPlaylist)
{
auto list = Mpd.GetPlaylistContent(item.name);
result.insert(result.end(), list.begin(), list.end());
}
};
for (auto it = w.begin(); it != w.end(); ++it)
if (it->isSelected())
item_handler(it->value());
// if no item is selected, add current one
if (result.empty() && !w.empty())
item_handler(w.current().value());
return result;
}
MPD::SongList MediaLibrary::getSelectedSongs()
{
MPD::SongList result;
if (isActiveWindow(Tags))
{
auto tag_handler = [&result](const std::string &tag) {
Mpd.StartSearch(true);
Mpd.AddSearch(Config.media_lib_primary_tag, tag);
Mpd.CommitSearchSongs(vectorMoveInserter(result));
};
bool any_selected = false;
for (auto &e : Tags)
{
if (e.isSelected())
{
any_selected = true;
tag_handler(e.value().tag());
}
}
// if no item is selected, add current one
if (!any_selected && !Tags.empty())
tag_handler(Tags.current().value().tag());
}
else if (isActiveWindow(Albums))
{
bool any_selected = false;
for (auto it = Albums.begin(); it != Albums.end() && !it->isSeparator(); ++it)
{
if (it->isSelected())
{
any_selected = true;
auto &sc = it->value();
Mpd.StartSearch(true);
if (hasTwoColumns)
Mpd.AddSearch(Config.media_lib_primary_tag, sc.entry().tag());
else
Mpd.AddSearch(Config.media_lib_primary_tag,
Tags.current().value().tag());
Mpd.AddSearch(MPD_TAG_ALBUM, sc.entry().album());
Mpd.AddSearch(MPD_TAG_DATE, sc.entry().date());
size_t begin = result.size();
Mpd.CommitSearchSongs(vectorMoveInserter(result));
std::sort(result.begin()+begin, result.end(), SortSongs(false));
}
}
// if no item is selected, add songs from right column
if (!any_selected && !Albums.empty())
{
withUnfilteredMenu(Songs, [this, &result]() {
result.insert(result.end(), Songs.beginV(), Songs.endV());
});
}
}
else if (isActiveWindow(Songs))
{
for (auto it = Songs.begin(); it != Songs.end(); ++it)
if (it->isSelected())
result.push_back(it->value());
// if no item is selected, add current one
if (result.empty() && !Songs.empty())
result.push_back(Songs.current().value());
}
return result;
}