src/register.cc

   1 /*
   2   register.cc -- implement Request_register
   3
   4   Sourcefile of LilyPond musictypesetter
   5
   6   (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
   7 */
   8
   9 #include "voice.hh"
  10 #include "musicalrequest.hh"
  11 #include "register.hh"
  12 #include "notehead.hh"
  13 #include "complex-walker.hh"
  14 #include "local-key-item.hh"
  15 #include "complex-staff.hh"
  16 #include "registergroup.hh"
  17 #include "debug.hh"
  18
  19
  20 bool
  21 Request_register::try_request(Request*)
  22 {
  23     return false;
  24 }
  25
  26 Request_register::Request_register()
  27 {
  28     daddy_reg_l_ = 0;
  29 }
  30
  31 void
  32 Request_register::announce_element(Staff_elem_info i)
  33 {
  34     i.origin_reg_l_arr_.push(this);
  35     daddy_reg_l_->announce_element(i);
  36 }
  37
  38 void
  39 Request_register::typeset_element(Staff_elem*p)
  40 {
  41     daddy_reg_l_->typeset_element(p);
  42 }
  43
  44 Paper_def*
  45 Request_register::paper()const
  46 {
  47     return daddy_reg_l_->paper();
  48 }
  49
  50 void
  51 Request_register::typeset_breakable_item(Item * pre_p , Item * nobreak_p,
  52                                          Item * post_p)
  53 {
  54     daddy_reg_l_->typeset_breakable_item(pre_p,  nobreak_p, post_p);
  55 }
  56
  57 bool
  58 Request_register::acceptable_request_b(Request*)const
  59 {
  60     return false;
  61 }
  62
  63 bool
  64 Request_register::contains_b(Request_register *reg_l)
  65 {
  66     return this == reg_l;
  67 }
  68
  69 Staff_info
  70 Request_register::get_staff_info() return inf;
  71 {
  72     inf = daddy_reg_l_->get_staff_info();
  73 }
  74
  75 void
  76 Request_register::print() const
  77 {
  78 #ifndef NPRINT
  79     mtor << name() << " {";
  80     do_print();
  81     mtor << "}\n";
  82 #endif
  83 }
  84
  85 void
  86 Request_register::do_print()const
  87 {
  88 }