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release: 1.1.1
[lilypond.git] / lily / hara-kiri-line-group-engraver.cc
1 /*
2   hara-kiri-line-group-engraver.cc -- implement Hara_kiri_line_group_engraver
3
4   source file of the GNU LilyPond music typesetter
5
6   (c)  1998 Jan Nieuwenhuizen <janneke@gnu.org>
7 */
8
9 #include "staff-sym.hh"
10 #include "command-request.hh"
11 #include "note-head.hh"
12 #include "hara-kiri-vertical-group-spanner.hh"
13 #include "hara-kiri-line-group-engraver.hh"
14
15 IMPLEMENT_IS_TYPE_B1 (Hara_kiri_line_group_engraver,Line_group_engraver_group);
16 ADD_THIS_TRANSLATOR (Hara_kiri_line_group_engraver);
17
18 void
19 Hara_kiri_line_group_engraver::create_line_spanner ()
20 {
21   staffline_p_ = new Hara_kiri_vertical_group_spanner;
22 }
23
24 void
25 Hara_kiri_line_group_engraver::typeset_element(Score_element * e)
26 {
27   if (Note_head *h = dynamic_cast<Note_head *> (e))
28     {
29       dynamic_cast<Hara_kiri_vertical_group_spanner*> (staffline_p_)
30         ->add_note  (h);
31     }
32   Line_group_engraver_group::typeset_element (e);
33 }
34