2 head-grav.cc -- part of GNU LilyPond
4 (c) 1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
7 #include "note-head.hh"
8 #include "heads-engraver.hh"
9 #include "paper-def.hh"
10 #include "musical-request.hh"
12 #include "dot-column.hh"
14 Note_heads_engraver::Note_heads_engraver()
19 Note_heads_engraver::do_try_music (Music *req_l)
21 if (Note_req * n =dynamic_cast <Note_req *> (req_l))
23 note_req_l_arr_.push (n);
30 Note_heads_engraver::do_process_requests()
32 if (note_p_arr_.size ())
35 for (int i=0; i < note_req_l_arr_.size (); i++)
37 Note_head *note_p = new Note_head;
38 Note_req * note_req_l = note_req_l_arr_[i];
39 note_p->balltype_i_ = note_req_l->duration_.durlog_i_;
40 note_p->dots_i_ = note_req_l->duration_.dots_i_;
45 announce_element (Score_element_info (d,0));
49 note_p->position_i_ = note_req_l->pitch_.steps ();
52 Score_element_info itinf (note_p,note_req_l);
53 announce_element (itinf);
54 note_p_arr_.push (note_p);
59 Note_heads_engraver::do_pre_move_processing()
61 for (int i=0; i < note_p_arr_.size (); i++)
63 typeset_element (note_p_arr_[i]);
66 for (int i=0; i < dot_p_arr_.size (); i++)
68 typeset_element (dot_p_arr_[i]);
72 note_req_l_arr_.clear ();
76 Note_heads_engraver::do_post_move_processing()
83 ADD_THIS_TRANSLATOR(Note_heads_engraver);