2 bar-reg.cc -- implement Bar_engraver
4 source file of the GNU LilyPond music typesetter
6 (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
11 #include "command-request.hh"
12 #include "time-description.hh"
14 Bar_engraver::Bar_engraver()
16 do_post_move_processing();
20 Bar_engraver::do_try_request(Request*r_l)
22 Command_req* c_l = r_l->command();
23 if (!c_l|| !c_l->bar())
25 Bar_req * b= c_l->bar();
26 if (bar_req_l_ && bar_req_l_->compare(*b))
35 Bar_engraver::do_process_requests()
39 bar_p_->type_str_=bar_req_l_->type_str_;
40 } else if (!get_staff_info().time_C_->whole_in_measure_) {
45 announce_element(Score_elem_info(bar_p_, bar_req_l_) );
51 Bar_engraver::do_pre_move_processing()
54 typeset_breakable_item(bar_p_);
60 Bar_engraver::do_post_move_processing()
66 IMPLEMENT_STATIC_NAME(Bar_engraver);
67 IMPLEMENT_IS_TYPE_B1(Bar_engraver,Engraver);
68 ADD_THIS_ENGRAVER(Bar_engraver);