Method resolveSavedOrder

app/src/UI/WindowManager.cpp:671–701

* @brief Resolves a saved window-order array into live windowIds. */

 * @brief Resolves a saved window-order array into live windowIds.
 */
QVector<int> UI::WindowManager::resolveSavedOrder(const QJsonObject& layout,
                                                  const QHash<StableKey, int>& stableLookup) const
{
  QVector<int> newOrder;
  QSet<int> seen;
  const bool typed     = layout.contains("windowOrderTyped");
  const QJsonArray src = (typed ? layout["windowOrderTyped"] : layout["windowOrder"]).toArray();

  for (const auto& val : std::as_const(src)) {
    int id = -1;
    if (typed)
      id = resolveSavedWindowId(val.toObject(), stableLookup, m_windows);
    else
      id = val.toInt(-1);

    if (id < 0 || seen.contains(id) || !m_windows.contains(id))
      continue;

    newOrder.append(id);
    seen.insert(id);
  }

  for (int id : std::as_const(m_windowOrder)) {
    if (!seen.contains(id)) {
      newOrder.append(id);
      seen.insert(id);
    }
  }

  return newOrder;
}

/**
 * @brief Applies saved manual-mode geometries to live windows and stashes the