Method RemoveRoutePoint

libs/map/routing_mark.cpp:258–311

}

bool RoutePointsLayout::RemoveRoutePoint(RouteMarkType type, size_t intermediateIndex)
{
  RouteMarkPoint const * point = nullptr;
  for (auto markId : m_manager.GetUserMarkIds(UserMark::Type::ROUTING))
  {
    auto const * mark = m_manager.GetMark<RouteMarkPoint>(markId);
    if (mark->IsEqualFullType(type, intermediateIndex))
    {
      point = mark;
      break;
    }
  }

  if (point == nullptr)
    return false;

  if (type == RouteMarkType::Finish)
  {
    RouteMarkPoint * lastIntermediate = nullptr;
    size_t maxIntermediateIndex = 0;
    ForEachIntermediatePoint([&lastIntermediate, &maxIntermediateIndex](RouteMarkPoint * mark)
    {
      if (lastIntermediate == nullptr || mark->GetIntermediateIndex() > maxIntermediateIndex)
      {
        lastIntermediate = mark;
        maxIntermediateIndex = mark->GetIntermediateIndex();
      }
    });

    if (lastIntermediate != nullptr)
      lastIntermediate->SetRoutePointFullType(RouteMarkType::Finish, 0);
  }
  else if (type == RouteMarkType::Start)
  {
    ForEachIntermediatePoint([](RouteMarkPoint * mark)
    {
      if (mark->GetIntermediateIndex() == 0)
        mark->SetRoutePointFullType(RouteMarkType::Start, 0);
      else
        mark->SetIntermediateIndex(mark->GetIntermediateIndex() - 1);
    });
  }
  else
  {
    ForEachIntermediatePoint([point](RouteMarkPoint * mark)
    {
      if (mark->GetIntermediateIndex() > point->GetIntermediateIndex())
        mark->SetIntermediateIndex(mark->GetIntermediateIndex() - 1);
    });
  }

  m_editSession.DeleteUserMark(point->GetId());
  return true;
}

void RoutePointsLayout::RemoveRoutePoints()
{