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::removal_processing()
32 if ( status < CREATION_INITED )
33 do_creation_processing();
35 do_removal_processing();
39 Engraver::try_request(Request * r)
41 if (status < MOVE_INITED)
42 post_move_processing();
44 return do_try_request(r);
48 Engraver::process_requests()
50 if (status < PROCESSED_REQS)
51 post_move_processing();
52 else if (status >= PROCESSED_REQS)
55 status = PROCESSED_REQS;
56 do_process_requests();
60 Engraver::pre_move_processing()
62 do_pre_move_processing();
63 status = CREATION_INITED;
67 Engraver::fill_staff_info(Staff_info&)
73 Engraver::get_feature(String t)
75 return daddy_grav_l_->get_feature(t);
79 Engraver::do_try_request(Request*)
91 Engraver::announce_element(Score_elem_info i)
93 i.origin_grav_l_arr_.push(this);
94 daddy_grav_l_->announce_element(i);
98 Engraver::typeset_element(Score_elem*p)
100 daddy_grav_l_->typeset_element(p);
104 Engraver::paper()const
106 return daddy_grav_l_->paper();
110 Engraver::contains_b(Engraver *grav_l)const
112 return this == grav_l;
116 Engraver::get_staff_info() const
118 return daddy_grav_l_->get_staff_info();
122 Engraver::print() const
125 mtor << "\n" << name() << " {";
132 IMPLEMENT_IS_TYPE_B(Engraver);
135 Engraver::do_print() const