Method refresh

source/frontend/StarSongbookInterface.cpp:62–110

}

void SongbookInterface::refresh(bool reloadFiles) {
  if (reloadFiles) {
    m_files = Root::singleton().assets()->scanExtension(".abc").values();
    eraseWhere(m_files, [](String& song) {
      if (!song.beginsWith(SongPathPrefix, String::CaseInsensitive)) {
        Logger::warn("Song '{}' isn't in {}, ignoring", song, SongPathPrefix);
        return true;
      }
      return false;
    });
    sort(m_files, [](String const& a, String const& b) -> bool { return b.compare(a, String::CaseInsensitive) > 0; });
  }
  auto& search = fetchChild<TextBoxWidget>("search")->getText();
  if (m_lastSearch != search || reloadFiles) {
    m_lastSearch = search;
    auto songList = fetchChild<ListWidget>("songs.list");
    songList->clear();
    if (search.empty()) {
      for (size_t i = 0; i != m_files.size(); ++i) {
        auto widget = songList->addItem();
        widget->setData(i);
        auto songName = widget->fetchChild<LabelWidget>("songName");
        String const& song = m_files[i];
        songName->setText(song.substr(SongPathPrefix.size(), song.size() - (SongPathPrefix.size() + 4)));
        widget->show();
      }
    } else {
      for (size_t i = 0; i != m_files.size(); ++i) {
        StringView song = m_files[i];
        song = song.substr(SongPathPrefix.size(), song.size() - (SongPathPrefix.size() + 4));
        auto find = song.find(search, 0, String::CaseInsensitive);
        if (find != NPos) {
          auto widget = songList->addItem();
          widget->setData(i);
          String text = "";
          size_t last = 0;
          do {
            text += strf("^#bbb;{}^#7f7;{}", song.substr(last, find - last), song.substr(find, search.size()));
            last = find + search.size();
            find = song.find(search, last, String::CaseInsensitive);
          } while (find != NPos);
          auto songName = widget->fetchChild<LabelWidget>("songName");
          songName->setText(text + strf("^#bbb;{}", song.substr(last)));
          widget->show();
        }
      }
    }
  }
}

}