source file of the GNU LilyPond music typesetter
- (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+ (c) 1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
+#include "scope.hh"
+#include "debug.hh"
#include "music-output-def.hh"
+#include "global-translator.hh"
+#include "dictionary-iter.hh"
+#include "identifier.hh"
+
+int
+Music_output_def::get_next_default_count () const
+{
+ return 0;
+}
IMPLEMENT_IS_TYPE_B(Music_output_def);
+Music_output_def::Music_output_def ()
+{
+ scope_p_ = new Scope;
+ translator_p_dict_p_ = new Scope;
+}
+
+Music_output_def::~Music_output_def ()
+{
+ delete scope_p_;
+ delete translator_p_dict_p_;
+}
+
+Music_output_def::Music_output_def (Music_output_def const &s)
+{
+ scope_p_ = new Scope (*s.scope_p_);
+ translator_p_dict_p_ = new Scope (*s.translator_p_dict_p_);
+
+ for (Dictionary_iter<Identifier*> i (*translator_p_dict_p_); i.ok (); i++)
+ {
+ Translator * t = i.val ()->access_Translator (false);
+ t-> output_def_l_ = this;
+ }
+}
+
+void
+Music_output_def::assign_translator (Translator*tp)
+{
+ String s =tp->type_str_;
+ if (translator_p_dict_p_->elem_b (s))
+ delete translator_p_dict_p_->elem (s);
+
+ (*translator_p_dict_p_)[s] = new Translator_identifier (tp, 0);
+ tp ->output_def_l_ = this;
+}
+
+Translator*
+Music_output_def::find_translator_l (String name) const
+{
+ if (translator_p_dict_p_->elem_b (name))
+ return (*translator_p_dict_p_)[name]->access_Translator ();
+
+ if (global_translator_dict_p->elem_b (name))
+ return (*global_translator_dict_p)[name];
+
+ return 0;
+}
+
+
+Global_translator *
+Music_output_def::get_global_translator_p ()
+{
+ Translator * t = find_translator_l ("Score");
+ if (!t)
+ error (_("Can't find Score context"));
+ t = t->clone ();
+ Global_translator *g = dynamic_cast <Translator_group *> (t)->global_l ();
+ t->add_processing ();
+
+ return g;
+}
+
+void
+Music_output_def::print () const
+{
+#ifndef NPRINT
+ translator_p_dict_p_->print ();
+ scope_p_->print( );
+#endif
+}
+
+String
+Music_output_def::get_default_output () const
+{
+ if (!scope_p_->elem_b ("output"))
+ return "";
+ Identifier * id = (*scope_p_) ["output"];
+
+ String *p = dynamic_cast <String *> (id);
+ return p ? *p : String ("");
+}