Method currentTrackOrder

pj_app/src/SourceTimelineController.cpp:144–153

}

std::vector<DatasetId> SourceTimelineController::currentTrackOrder() const {
  // tracks_ is already the resolved display order (see rebuildTracks): the
  // exact top-to-bottom arrangement the user sees and we must persist.
  std::vector<DatasetId> order;
  order.reserve(tracks_.size());
  for (const TimelineTrack& t : tracks_) {
    order.push_back(static_cast<DatasetId>(t.id));
  }
  return order;
}

void SourceTimelineController::setDisplayOrder(std::vector<DatasetId> order) {
  display_order_ = std::move(order);