2 engraver.cc -- implement Engraver
4 Sourcefile of GNU LilyPond music type setter
6 (c) 1997--2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
12 #include "score-engraver.hh"
17 #include "score-context.hh"
18 #include "lilypond-key.hh"
21 Engraver::get_daddy_engraver () const
23 return dynamic_cast<Engraver_group *> (get_daddy_translator ());
27 Engraver::announce_grob (Grob_info inf)
29 get_daddy_engraver ()->announce_grob (inf);
33 CAUSE is the object (typically a Music object) that
34 was the reason for making E.
37 Engraver::announce_grob (Grob *e, SCM cause)
39 if (unsmob_music (cause) || unsmob_grob (cause))
40 e->set_property ("cause", cause);
42 Grob_info i (this, e);
44 Engraver_group *g = get_daddy_engraver ();
54 Engraver::get_score_engraver () const
56 return dynamic_cast<Score_engraver *> (get_score_context ()->implementation ());
59 #include "translator.icc"
61 ADD_TRANSLATOR (Engraver,
62 "Base class for engravers. Does nothing, so it is not used.",