Method appendTableFolderItems

app/src/DataModel/ProjectEditor.cpp:1824–1854

* @brief Materializes the table folder items and re-parents them; returns the id->item map. */

 * @brief Materializes the table folder items and re-parents them; returns the id->item map.
 */
QHash<int, QStandardItem*> DataModel::ProjectEditor::appendTableFolderItems(
  QStandardItem* tablesRoot, const QString& pathPrefix, QHash<QString, bool>& expandedStates)
{
  const auto& folders = DataModel::ProjectModel::instance().editorTableFolders();

  QHash<int, QStandardItem*> folderItems;
  for (const auto& f : folders) {
    auto* item = new QStandardItem(f.title);
    item->setData(f.title, TreeViewText);
    item->setData(QStringLiteral("qrc:/icons/project-editor/treeview/folder.svg"), TreeViewIcon);
    item->setData(-1, TreeViewFrameIndex);
    item->setData(KindTableFolder, TreeItemKind);
    item->setData(f.folderId, TreeItemId);
    item->setData(f.parentFolderId, TreeItemParentId);

    const QString fPath = pathPrefix + QStringLiteral("/") + folderDisplayPath(folders, f.folderId);
    restoreExpandedStateMap(item, expandedStates, fPath);
    folderItems.insert(f.folderId, item);
  }

  for (const auto& f : folders) {
    auto* item            = folderItems.value(f.folderId);
    QStandardItem* parent = (f.parentFolderId != -1 && folderItems.contains(f.parentFolderId))
                            ? folderItems.value(f.parentFolderId)
                            : tablesRoot;
    parent->appendRow(item);
    m_tableFolderItems.insert(item, f.folderId);
  }

  return folderItems;
}

/**
 * @brief Builds a workspace tree item from a workspace record.