Method transform

src/laybasic/laybasic/layEditable.cc:192–218

}

void
Editables::transform (const db::DCplxTrans &t)
{
  std::unique_ptr<db::Transaction> trans_holder (new db::Transaction (manager (), tl::to_string (tr ("Transform"))));

  if (has_selection ()) {

    try {

      trans_holder->open ();

      //  this dummy operation will update the screen:
      if (manager ()) {
        manager ()->queue (this, new db::Op ());
      }

      for (iterator e = begin (); e != end (); ++e) {
        e->transform (t);
      }

    } catch (...) {
      trans_holder->cancel ();
      throw;
    }

  }
}

void 
Editables::paste ()