2 engraver.cc -- implement Engraver
4 Sourcefile of GNU LilyPond music type setter
6 (c) 1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
9 #include "music-list.hh"
10 #include "musical-request.hh"
11 #include "engraver.hh"
12 #include "engraver-group-engraver.hh"
14 #include "paper-def.hh"
15 #include "score-element.hh"
16 #include "group-interface.hh"
19 Engraver::fill_staff_info (Staff_info&)
25 Engraver::announce_element (Score_element_info i)
27 Score_element * e = i.elem_l_;
29 if (e->get_elt_property ("interfaces") == SCM_EOL)
30 group (e, "interfaces").add_thing (ly_symbol2scm (e->name()));
32 if (!i.origin_trans_l_)
33 i.origin_trans_l_ = this;
34 daddy_grav_l()->announce_element (i);
38 Engraver::typeset_element (Score_element*p)
40 daddy_grav_l()->typeset_element (p);
45 Engraver::paper_l () const
47 return dynamic_cast<Paper_def*>(output_def_l_);
52 Engraver::get_staff_info() const
55 return daddy_grav_l()->get_staff_info();
64 Engraver_group_engraver*
65 Engraver::daddy_grav_l () const
67 return (daddy_trans_l_ )
68 ? dynamic_cast<Engraver_group_engraver *> (daddy_trans_l_)