2 rest-grav.cc -- implement Rest_engraver
4 source file of the GNU LilyPond music typesetter
6 (c) 1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
9 #include "staff-symbol-referencer.hh"
10 #include "rest-engraver.hh"
11 #include "musical-request.hh"
15 ADD_THIS_TRANSLATOR (Rest_engraver);
18 Should merge with Note_head_engraver
20 Rest_engraver::Rest_engraver ()
28 Rest_engraver::do_post_move_processing ()
34 Rest_engraver::do_pre_move_processing ()
38 typeset_element (rest_p_);
43 typeset_element (dot_p_);
49 Rest_engraver::do_process_requests ()
51 if (rest_req_l_ && !rest_p_)
54 Staff_symbol_referencer_interface si (rest_p_);
57 rest_p_->set_elt_property ("duration-log",
58 gh_int2scm (rest_req_l_->duration_.durlog_i_));
60 if (rest_req_l_->duration_.dots_i_)
64 Staff_symbol_referencer_interface si (dot_p_);
67 rest_p_->add_dots (dot_p_);
68 dot_p_->set_elt_property ("dot-count",
69 gh_int2scm (rest_req_l_->duration_.dots_i_));
70 announce_element (Score_element_info (dot_p_,0));
73 announce_element (Score_element_info (rest_p_, rest_req_l_));
78 Rest_engraver::do_try_music (Music *req)
80 if (Rest_req *r = dynamic_cast <Rest_req *> (req))