Method sendModsToSeparator

src/modlistviewactions.cpp:636–704

}

void ModListViewActions::sendModsToSeparator(const QModelIndexList& indexes) const
{
  QStringList separators;
  const auto& ibp = m_core.currentProfile()->getAllIndexesByPriority();
  for (const auto& [priority, index] : ibp) {
    if (index < ModInfo::getNumMods()) {
      ModInfo::Ptr modInfo = ModInfo::getByIndex(index);
      if (modInfo->isSeparator()) {
        separators << modInfo->name().chopped(
            10);  // chops the "_separator" away from the name
      }
    }
  }

  // in descending order, reverse the separator
  if (m_view->sortOrder() == Qt::DescendingOrder) {
    std::reverse(separators.begin(), separators.end());
  }

  ListDialog dialog(m_parent);
  dialog.setWindowTitle("Select a separator...");
  dialog.setChoices(separators);

  if (dialog.exec() != QDialog::Accepted) {
    return;
  }

  const QString result = dialog.getChoice();
  if (result.isEmpty()) {
    return;
  }

  const auto sepPriority =
      m_core.currentProfile()->getModPriority(ModInfo::getIndex(result + "_separator"));

  auto isSeparator = [](const auto& p) {
    return ModInfo::getByIndex(p.second)->isSeparator();
  };

  // start right after/before the current priority and look for the next
  // separator
  int priority = -1;
  if (m_view->sortOrder() == Qt::AscendingOrder) {
    auto it = std::find_if(ibp.find(sepPriority + 1), ibp.end(), isSeparator);
    if (it != ibp.end()) {
      priority = it->first;
    } else {
      priority = Profile::MaximumPriority;
    }
  } else {
    auto it = std::find_if(--std::reverse_iterator{ibp.find(sepPriority - 1)},
                           ibp.rend(), isSeparator);
    if (it != ibp.rend()) {
      priority = it->first + 1;
    } else {
      // create "before" priority 0, i.e. at the end in descending priority.
      priority = Profile::MinimumPriority;
    }