Method snapshotPlotTimeRings

app/src/UI/Dashboard.cpp:2388–2402

* @brief Snapshots plot time-ring contents keyed by dataset uniqueId. */

 * @brief Snapshots plot time-ring contents keyed by dataset uniqueId.
 */
QHash<qint64, DSP::TimeRing> UI::Dashboard::snapshotPlotTimeRings() const
{
  QHash<qint64, DSP::TimeRing> out;
  const int n = widgetCount(SerialStudio::DashboardPlot);
  for (int i = 0; i < n; ++i) {
    const auto it = m_plotTimeRings.find(i);
    if (it == m_plotTimeRings.end())
      continue;

    const auto& d = getDatasetWidget(SerialStudio::DashboardPlot, i);
    out.insert(ringSnapshotKey(d.sourceId, d.uniqueId), it.value());
  }

  return out;
}

/**
 * @brief Snapshots multiplot time-ring contents keyed by group uniqueId.