2 note-name-engraver.cc -- implement Note_name_engraver
4 source file of the GNU LilyPond music typesetter
6 (c) 1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
10 #include "engraver.hh"
11 #include "musical-request.hh"
12 #include "text-item.hh"
14 class Note_name_engraver : public Engraver
17 VIRTUAL_COPY_CONS(Translator);
18 Link_array<Note_req> req_l_arr_;
19 Link_array<Text_item> texts_;
20 virtual bool do_try_music (Music*m);
21 virtual void do_process_requests ();
22 virtual void do_pre_move_processing ();
25 ADD_THIS_TRANSLATOR (Note_name_engraver);
28 Note_name_engraver::do_try_music (Music *m)
30 if (Note_req *r = dynamic_cast<Note_req* > (m))
40 Note_name_engraver::do_process_requests ()
43 for (int i=0; i < req_l_arr_.size (); i++)
47 s += req_l_arr_[i]->pitch_.str ();
51 Text_item * t = new Text_item;
52 t->set_elt_property ("text", ly_str02scm ( s.ch_C()));
53 announce_element (Score_element_info (t, req_l_arr_[0]));
59 Note_name_engraver::do_pre_move_processing ()
61 for (int i=0; i < texts_.size (); i++)
63 typeset_element (texts_[i]);