2 music-output-def.cc -- implement Music_output_def
4 source file of the GNU LilyPond music typesetter
6 (c) 1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
11 #include "music-output-def.hh"
12 #include "global-translator.hh"
13 #include "dictionary-iter.hh"
14 #include "identifier.hh"
17 Music_output_def::get_next_default_count () const
24 Music_output_def::Music_output_def ()
27 translator_p_dict_p_ = new Scope;
30 Music_output_def::~Music_output_def ()
33 delete translator_p_dict_p_;
36 Music_output_def::Music_output_def (Music_output_def const &s)
38 scope_p_ = new Scope (*s.scope_p_);
39 translator_p_dict_p_ = new Scope (*s.translator_p_dict_p_);
41 for (Dictionary_iter<Identifier*> i (*translator_p_dict_p_); i.ok (); i++)
43 Translator * t = i.val ()->access_content_Translator (false);
44 t-> output_def_l_ = this;
49 Music_output_def::assign_translator (Translator*tp)
51 String s =tp->type_str_;
52 if (translator_p_dict_p_->elem_b (s))
53 delete translator_p_dict_p_->elem (s);
55 (*translator_p_dict_p_)[s] = new Translator_identifier (tp, 0);
56 tp ->output_def_l_ = this;
60 Music_output_def::find_translator_l (String name) const
62 if (translator_p_dict_p_->elem_b (name))
63 return (*translator_p_dict_p_)[name]->access_content_Translator (false);
65 if (global_translator_dict_p->elem_b (name))
66 return (*global_translator_dict_p)[name];
73 Music_output_def::get_global_translator_p ()
75 Translator * t = find_translator_l ("Score");
77 error (_("Can't find Score context"));
79 Global_translator *g = dynamic_cast <Global_translator *> (t);
86 Music_output_def::print () const
89 translator_p_dict_p_->print ();
95 Music_output_def::get_default_output () const
97 if (!scope_p_->elem_b ("output"))
99 Identifier * id = (*scope_p_) ["output"];
101 String *p = id->access_content_String (false);
102 return p ? *p : String ("");