Method SaveTrackRecording

libs/map/bookmark_manager.cpp:1103–1148

}

kml::TrackId BookmarkManager::SaveTrackRecording(std::string trackName)
{
  CHECK_THREAD_CHECKER(m_threadChecker, ());
  auto const & tracker = GpsTracker::Instance();
  CHECK(!tracker.IsEmpty(), ("Track recording should be not be empty"));

  kml::MultiGeometry geometry;
  geometry.m_lines.emplace_back();
  geometry.m_timestamps.emplace_back();
  auto & line = geometry.m_lines.back();
  auto & timestamps = geometry.m_timestamps.back();
  auto const trackSize = tracker.GetTrackSize();
  line.reserve(trackSize);
  timestamps.reserve(trackSize);

  tracker.ForEachTrackPoint([&line, &timestamps](location::GpsInfo const & pt, size_t id) -> bool
  {
    line.emplace_back(mercator::FromLatLon(pt.m_latitude, pt.m_longitude), pt.m_altitude);
    timestamps.emplace_back(pt.m_timestamp);
    return true;
  });

  kml::TrackData trackData;
  trackData.m_geometry = std::move(geometry);

  if (trackName.empty())
    trackName = GenerateTrackRecordingName();
  kml::SetDefaultStr(trackData.m_name, trackName);

  kml::ColorData colorData;
  colorData.m_rgba = GenerateTrackRecordingColor().GetRGBA();
  kml::TrackLayer layer;
  layer.m_color = std::move(colorData);

  std::vector<kml::TrackLayer> m_layers;
  m_layers.emplace_back(layer);
  trackData.m_layers = std::move(m_layers);
  trackData.m_timestamp = kml::TimestampClock::now();

  auto editSession = GetEditSession();
  auto const track = editSession.CreateTrack(std::move(trackData));
  auto const groupId = LastEditedBMCategory();
  auto const trackId = track->GetId();
  AttachTrack(trackId, groupId);
  return trackId;
}

std::string BookmarkManager::GenerateTrackRecordingName() const
{