2 complex-walker.cc -- implement Complex_walker
4 source file of the LilyPond music typesetter
6 (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
9 #include "musical-request.hh"
10 #include "staff-column.hh"
13 #include "complex-staff.hh"
15 #include "voice-group-regs.hh"
16 #include "voice-regs.hh"
17 #include "complex-walker.hh"
19 #include "command-request.hh"
20 #include "walk-regs.hh"
23 Complex_walker::do_post_move()
25 walk_regs_p_->post_move_processing();
29 Complex_walker::do_pre_move()
31 walk_regs_p_->pre_move_processing();
35 Complex_walker::do_announces()
37 walk_regs_p_->do_announces();
41 Complex_walker::try_command_request(Command_req *req_l)
43 return walk_regs_p_->try_request(req_l);
47 Complex_walker::try_request(Request*req)
49 walk_regs_p_->try_request(req);
53 Complex_walker::process_requests()
55 Staff_column*c =ptr();
57 for (int i=0; i < c->creationreq_l_arr_.size(); i++) {
58 try_request(c->creationreq_l_arr_[i]);
60 for (int i=0; i < c->commandreq_l_arr_.size(); i++) {
61 try_request(c->commandreq_l_arr_[i]);
64 for (int i=0; i < c->musicalreq_l_arr_.size(); i++) {
65 try_request(c->musicalreq_l_arr_[i]);
68 regs_process_requests();
73 Complex_walker::regs_process_requests()
75 walk_regs_p_->process_requests();
79 Complex_walker::typeset_element(Staff_elem *elem_p)
83 if (elem_p->spanner())
84 pscore_l_->typeset_spanner(elem_p->spanner(), staff()->pstaff_l_);
86 ptr()->typeset_musical_item(elem_p->item());
89 Complex_walker::Complex_walker(Complex_staff*s)
90 : Staff_walker(s, s->pstaff_l_->pscore_l_)
92 walk_regs_p_ = new Walker_registers(this);
97 Complex_walker::~Complex_walker()
102 Complex_walker::staff()
104 return (Complex_staff*) staff_l_;