lily/span-score-bar-grav.cc

   1 /*
   2   span-score-bar-grav.cc -- implement Span_score_bar_engraver,
   3   Piano_bar_engraver and Staff_group_bar_engraver
   4
   5   source file of the GNU LilyPond music typesetter
   6
   7   (c)  1997--1998 Han-Wen Nienhuys <hanwen@stack.nl>
   8 */
   9
  10 #include "span-score-bar.hh"
  11 #include "span-score-bar-grav.hh"
  12
  13
  14 Span_bar*
  15 Span_score_bar_engraver::get_span_bar_p () const
  16 {
  17   Span_bar*s =  new Span_score_bar;
  18   s->break_priority_i_ = -4;
  19
  20   return s;
  21
  22 }
  23
  24
  25 IMPLEMENT_IS_TYPE_B1 (Span_score_bar_engraver, Span_bar_engraver);
  26 IMPLEMENT_IS_TYPE_B1 (Piano_bar_engraver, Span_score_bar_engraver);
  27 IMPLEMENT_IS_TYPE_B1 (Staff_group_bar_engraver, Span_score_bar_engraver);
  28
  29 Span_bar*
  30 Piano_bar_engraver::get_span_bar_p () const
  31 {
  32   Span_bar *s= new Piano_brace;
  33   s->break_priority_i_ = -4;
  34   return s;
  35 }
  36
  37 Span_bar*
  38 Staff_group_bar_engraver::get_span_bar_p () const
  39 {
  40   Span_bar *s= new Staff_bracket;
  41   s->break_priority_i_ = -4;
  42   return s;
  43 }
  44
  45 void
  46 Staff_group_bar_engraver::acknowledge_element (Score_elem_info f)
  47 {
  48   Span_bar_engraver::acknowledge_element (f);
  49   if (f.elem_l_->is_type_b (Piano_brace::static_name ()))
  50     {
  51       // Piano_brace * brace = (Piano_brace*) f.elem_l_->item ()->bar ();
  52       // do something.
  53     }
  54
  55 }
  56 ADD_THIS_TRANSLATOR (Piano_bar_engraver);
  57 ADD_THIS_TRANSLATOR (Staff_group_bar_engraver);
  58 ADD_THIS_TRANSLATOR (Span_score_bar_engraver);
  59