Method RemoveRoute

libs/map/routing_manager.cpp:561–600

}

void RoutingManager::RemoveRoute(bool deactivateFollowing)
{
  GetPlatform().RunTask(Platform::Thread::Gui, [this, deactivateFollowing]()
  {
    {
      auto es = m_bmManager->GetEditSession();
      es.ClearGroup(UserMark::Type::TRANSIT);
      es.ClearGroup(UserMark::Type::SPEED_CAM);
      es.ClearGroup(UserMark::Type::TRAFFIC_LIGHT);
      es.ClearGroup(UserMark::Type::ROAD_WARNING);
    }
    if (deactivateFollowing)
      SetPointsFollowingMode(false /* enabled */);
  });

  RemovePassedPoints();

  if (deactivateFollowing)
  {
    m_transitReadManager->BlockTransitSchemeMode(false /* isBlocked */);
    // Remove all subroutes.
    m_drapeEngine.SafeCall(&df::DrapeEngine::RemoveSubroute, dp::DrapeID(), true /* deactivateFollowing */);
  }
  else
  {
    df::DrapeEngineLockGuard lock(m_drapeEngine);
    if (lock)
    {
      lock_guard<mutex> lockSubroutes(m_drapeSubroutesMutex);
      for (auto const & subrouteId : m_drapeSubroutes)
        lock.Get()->RemoveSubroute(subrouteId, false /* deactivateFollowing */);
    }
  }

  {
    lock_guard<mutex> lock(m_drapeSubroutesMutex);
    m_drapeSubroutes.clear();
    m_transitRouteInfo = TransitRouteInfo();
  }
}

void RoutingManager::CollectFeaturesAlongRoute(vector<RouteSegment> const & segments,
                                               m2::PointD const & startPt,