Method closeFile

app/src/Sessions/Player.cpp:281–306

* @brief Closes the active database, cancels any pending load, restores prior state. */

 * @brief Closes the active database, cancels any pending load, restores prior state.
 */
void Sessions::Player::closeFile()
{
  if (m_worker)
    m_worker->requestCancel();

  const bool wasLoading = m_loading;

  m_playing  = false;
  m_framePos = 0;
  m_loading  = false;

  teardownLocalDb();
  clearLocalState();

  DataModel::FrameBuilder::instance().registerQuickPlotHeaders(QStringList());
  DataModel::FrameBuilder::instance().setReplayColumnMap({});

  restorePreSessionState();

  if (wasLoading)
    Q_EMIT loadingChanged();

  Q_EMIT openChanged();
  Q_EMIT timestampChanged();
  Q_EMIT playerStateChanged();
}

/**
 * @brief Opens @p filePath, queues an async session load (latest session).