2 engraver.cc -- implement Engraver
4 Sourcefile of GNU LilyPond musictypesetter
6 (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
9 #include "music-list.hh"
10 #include "musical-request.hh"
11 #include "engraver.hh"
12 #include "engraver-group.hh"
16 Engraver::post_move_processing()
18 if (status < CREATION_INITED) {
19 do_creation_processing();
20 status = CREATION_INITED;
22 if (status >= MOVE_INITED)
25 do_post_move_processing();
30 Engraver::try_request(Request * r)
32 if (status < MOVE_INITED)
33 post_move_processing();
35 return do_try_request(r);
39 Engraver::process_requests()
41 if (status < PROCESSED_REQS)
42 post_move_processing();
43 else if (status >= PROCESSED_REQS)
46 status = PROCESSED_REQS;
47 do_process_requests();
51 Engraver::pre_move_processing()
53 do_pre_move_processing();
54 status = CREATION_INITED;
58 Engraver::fill_staff_info(Staff_info&)
64 Engraver::get_feature(String t)
66 return daddy_grav_l_->get_feature(t);
70 Engraver::do_try_request(Request*)
82 Engraver::announce_element(Score_elem_info i)
84 i.origin_grav_l_arr_.push(this);
85 daddy_grav_l_->announce_element(i);
89 Engraver::typeset_element(Score_elem*p)
91 daddy_grav_l_->typeset_element(p);
95 Engraver::paper()const
97 return daddy_grav_l_->paper();
101 Engraver::typeset_breakable_item(Item * nobreak_p)
103 daddy_grav_l_->typeset_breakable_item(nobreak_p);
107 Engraver::contains_b(Engraver *grav_l)const
109 return this == grav_l;
113 Engraver::get_staff_info() const
115 return daddy_grav_l_->get_staff_info();
119 Engraver::print() const
122 mtor << "\n" << name() << " {";
129 IMPLEMENT_IS_TYPE_B(Engraver);
132 Engraver::do_print() const