lily/hara-kiri-engraver.cc

   1 /*
   2   hara-kiri-engraver.cc --  implement Hara_kiri_engraver
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c) 1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   7
   8  */
   9
  10 #include "hara-kiri-vertical-group-spanner.hh"
  11 #include "hara-kiri-engraver.hh"
  12 #include "rhythmic-head.hh"
  13
  14 ADD_THIS_TRANSLATOR (Hara_kiri_engraver);
  15
  16 Axis_group_spanner*
  17 Hara_kiri_engraver::get_spanner_p () const
  18 {
  19   return new Hara_kiri_group_spanner;
  20 }
  21
  22 void
  23 Hara_kiri_engraver::acknowledge_element (Score_element_info i)
  24 {
  25   Axis_group_engraver::acknowledge_element (i);
  26   if (Rhythmic_head *h = dynamic_cast<Rhythmic_head *> (i.elem_l_))
  27     {
  28       dynamic_cast<Hara_kiri_group_spanner*> (staffline_p_)
  29         ->add_interesting_item (h);
  30     }
  31
  32 }