2 headreg.cc -- part of GNU LilyPond
4 (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
7 #include "note-head.hh"
8 #include "head-grav.hh"
9 #include "paper-def.hh"
10 #include "musical-request.hh"
12 Note_head_engraver::Note_head_engraver()
15 do_post_move_processing();
19 Note_head_engraver::do_try_request(Request *req_l)
24 if (req_l->musical() && (req_l->musical()->note() || req_l->musical()->rest()))
25 note_req_l_=req_l->musical()->rhythmic();
33 Note_head_engraver::do_process_requests()
38 Note_head*n_p = new Note_head(8); // ugh
40 n_p->set_rhythmic(note_req_l_->rhythmic());
42 if (note_req_l_->note()) {
43 n_p->position_i_ = note_req_l_->note()->height() +
44 *get_staff_info().c0_position_i_l_;
45 } else if (note_req_l_->rest()) {
49 Score_elem_info itinf(note_p_,note_req_l_);
50 announce_element(itinf);
54 Note_head_engraver::do_pre_move_processing()
57 typeset_element(note_p_);
62 Note_head_engraver::do_post_move_processing()
68 IMPLEMENT_IS_TYPE_B1(Note_head_engraver,Engraver);
69 ADD_THIS_ENGRAVER(Note_head_engraver);