Method openDatabase

app/src/Sessions/DatabaseManager.cpp:425–442

* @brief Prompts the user to pick a .db file from the SQLite workspace folder. */

 * @brief Prompts the user to pick a .db file from the SQLite workspace folder.
 */
void Sessions::DatabaseManager::openDatabase()
{
  auto* dialog = new QFileDialog(qApp->activeWindow(),
                                 tr("Open Session File"),
                                 Misc::WorkspaceManager::instance().path("Session Databases"),
                                 tr("Session files (*.db)"));

  dialog->setFileMode(QFileDialog::ExistingFile);
  dialog->setAttribute(Qt::WA_DeleteOnClose);

  connect(dialog, &QFileDialog::fileSelected, this, [this](const QString& path) {
    if (path.isEmpty())
      return;

    QMetaObject::invokeMethod(this, [this, path]() { openDatabase(path); }, Qt::QueuedConnection);
  });
  dialog->open();
}

/**
 * @brief Dispatches an asynchronous open + initial cache fetch to the worker.