2 music-output-def.cc -- implement Music_output_def
4 source file of the GNU LilyPond music typesetter
6 (c) 1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
9 #include "dictionary.hh"
12 #include "music-output-def.hh"
13 #include "global-translator.hh"
15 #include "identifier.hh"
17 #include "lily-guile.hh"
20 Music_output_def::get_next_default_count () const
27 Music_output_def::Music_output_def ()
30 translator_p_dict_p_ = new Scope;
33 Music_output_def::~Music_output_def ()
36 delete translator_p_dict_p_;
39 Music_output_def::Music_output_def (Music_output_def const &s)
41 scope_p_ = new Scope (*s.scope_p_);
42 translator_p_dict_p_ = new Scope (*s.translator_p_dict_p_);
46 Music_output_def::assign_translator (Translator_group*tp)
48 String s =tp->type_str_;
51 tp->warning (_("Interpretation context with empty type"));
54 SCM tr = tp->self_scm ();
55 scm_unprotect_object (tr);
56 translator_p_dict_p_->set (s, tr);
60 Music_output_def::find_translator_l (String name) const
62 if (translator_p_dict_p_->elem_b (name))
63 return unsmob_translator (translator_p_dict_p_->scm_elem (name));
65 map<String, Translator*>::const_iterator ki
66 =global_translator_dict_p->find (name);
68 if (ki != global_translator_dict_p->end ())
76 Music_output_def::get_global_translator_p ()
78 Translator * t = find_translator_l ("Score");
80 error (_f ("can't find `%s' context", "Score"));
83 t->output_def_l_ = this;
84 Global_translator *g = dynamic_cast <Global_translator *> (t);
91 Music_output_def::print () const
96 Music_output_def::get_default_output () const
98 if (safe_global_b || !scope_p_->elem_b ("output"))
100 SCM s = scope_p_->scm_elem ("output");
104 return gh_string_p (s) ? ly_scm2string (s) : String ("");