Method setProgress

app/src/Sessions/Player.cpp:614–636

* @brief Seeks to a normalized position and rebuilds plot history around it. */

 * @brief Seeks to a normalized position and rebuilds plot history around it.
 */
void Sessions::Player::setProgress(const double progress)
{
  if (!isOpen())
    return;

  const auto clamped = std::clamp(progress, 0.0, 1.0);
  if (isPlaying())
    pause();

  const int newPos = qMin(frameCount() - 1, qCeil(frameCount() * clamped));
  if (newPos == m_framePos)
    return;

  m_framePos = newPos;

  UI::Dashboard::instance().clearPlotData();

  const int toLoad   = UI::Dashboard::instance().points();
  const int startIdx = std::max(0, m_framePos - toLoad);
  processFrameBatch(startIdx, m_framePos);

  updateData();
}

/**
 * @brief Advances one frame and rebuilds the trailing plot window.