Method insert_menu

src/laybasic/laybasic/layAbstractMenu.cc:1668–1697

}

void
AbstractMenu::insert_menu (const std::string &p, const std::string &name, Action *action)
{
  typedef std::vector<std::pair<AbstractMenuItem *, std::list<AbstractMenuItem>::iterator > > path_type;
  tl::Extractor extr (p.c_str ());
  path_type path = find_item (extr);
  if (! path.empty ()) {

    AbstractMenuItem *parent = path.back ().first;
    std::list<AbstractMenuItem>::iterator iter = path.back ().second;

    parent->children.insert (iter, AbstractMenuItem (mp_dispatcher));
    --iter;
    iter->setup_item (parent->name (), name, action, true);
    iter->set_has_submenu ();

    //  find any items with the same name and remove them
    for (std::list<AbstractMenuItem>::iterator existing = parent->children.begin (); existing != parent->children.end (); ) {
      std::list<AbstractMenuItem>::iterator existing_next = existing;
      ++existing_next;
      if (existing->name () == iter->name () && existing != iter) {
        parent->children.erase (existing);
      }
      existing = existing_next;
    }

  }

  emit_changed ();
}

void
AbstractMenu::insert_menu (const std::string &path, const std::string &name, const std::string &title)