lily/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 "musical-request.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 "register-group.hh"
  17 #include "debug.hh"
  18
  19 Scalar
  20 Request_register::get_feature(String t)
  21 {
  22     return daddy_reg_l_->get_feature(t);
  23 }
  24
  25 bool
  26 Request_register::try_request(Request*)
  27 {
  28     return false;
  29 }
  30
  31 Request_register::Request_register()
  32 {
  33     daddy_reg_l_ = 0;
  34 }
  35
  36 void
  37 Request_register::announce_element(Score_elem_info i)
  38 {
  39     i.origin_reg_l_arr_.push(this);
  40     daddy_reg_l_->announce_element(i);
  41 }
  42
  43 void
  44 Request_register::typeset_element(Score_elem*p)
  45 {
  46     daddy_reg_l_->typeset_element(p);
  47 }
  48
  49 Paper_def*
  50 Request_register::paper()const
  51 {
  52     return daddy_reg_l_->paper();
  53 }
  54
  55 void
  56 Request_register::typeset_breakable_item(Item * pre_p , Item * nobreak_p,
  57                                          Item * post_p)
  58 {
  59     daddy_reg_l_->typeset_breakable_item(pre_p,  nobreak_p, post_p);
  60 }
  61
  62 bool
  63 Request_register::acceptable_request_b(Request*)const
  64 {
  65     return false;
  66 }
  67
  68 bool
  69 Request_register::contains_b(Request_register *reg_l)const
  70 {
  71     return this == reg_l;
  72 }
  73
  74 Staff_info
  75 Request_register::get_staff_info()
  76 {
  77     return daddy_reg_l_->get_staff_info();
  78 }
  79
  80 void
  81 Request_register::print() const
  82 {
  83 #ifndef NPRINT
  84     mtor << "\n" << name() << " {";
  85     do_print();
  86     mtor << "}";
  87 #endif
  88 }
  89
  90 IMPLEMENT_STATIC_NAME(Request_register);
  91
  92 void
  93 Request_register::do_print()const
  94 {
  95 }