lily/music-output-def.cc

   1 /*
   2   music-output-def.cc -- implement Music_output_def
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
   7 */
   8
   9 #include "debug.hh"
  10 #include "music-output-def.hh"
  11 #include "global-translator.hh"
  12 #include "dictionary-iter.hh"
  13
  14 IMPLEMENT_IS_TYPE_B(Music_output_def);
  15
  16 Music_output_def::Music_output_def ()
  17 {
  18 }
  19
  20 Music_output_def::~Music_output_def ()
  21 {
  22   for (Dictionary_iter<Translator*> i (translator_p_dict_); i.ok (); i++)
  23     delete i.val ();
  24 }
  25
  26 Music_output_def::Music_output_def (Music_output_def const &s)
  27 {
  28   for (Dictionary_iter<Translator*> i (s.translator_p_dict_); i.ok (); i++)
  29     assign_translator (i.key (), i.val ()->clone ());
  30 }
  31
  32 Translator*
  33 Music_output_def::find_translator_l (String name) const
  34 {
  35   if (translator_p_dict_.elt_b (name))
  36     return translator_p_dict_[name];
  37
  38   if (global_translator_dict_p->elt_b (name))
  39     return (*global_translator_dict_p)[name];
  40
  41   return 0;
  42 }
  43
  44
  45 Global_translator *
  46 Music_output_def::get_global_translator_p ()
  47 {
  48   Translator * t = find_translator_l ("Score")->clone ();
  49   Global_translator *g = t->group_l ()->global_l ();
  50   t->add_processing ();
  51
  52   return g;
  53 }
  54
  55
  56 void
  57 Music_output_def::assign_translator (String s, Translator*t)
  58 {
  59   t->type_str_ = s;
  60   t->output_def_l_ = this;
  61   if (translator_p_dict_.elt_b (s))
  62     delete translator_p_dict_[s];
  63   translator_p_dict_[s] = t;
  64 }
  65
  66 void
  67 Music_output_def::print () const
  68 {
  69 #ifndef NPRINT
  70   for (Dictionary_iter<Translator*> i (translator_p_dict_); i.ok (); i++)
  71     {
  72       DOUT << i.key () << " = ";
  73       i.val ()->print ();
  74     }
  75 #endif
  76 }