X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fcontext-def.hh;h=2fddd980b7918ab0006011e9643a8c2a212782e4;hb=04ce84386dc022316c347ee0c5049c852eea3421;hp=ec7201cc91b2acc2ce9dbc165d8ed595e1fa9df7;hpb=2beb46604db29ec535c8bf512945cfc754aca33c;p=lilypond.git

diff --git a/lily/include/context-def.hh b/lily/include/context-def.hh
index ec7201cc91..2fddd980b7 100644
--- a/lily/include/context-def.hh
+++ b/lily/include/context-def.hh
@@ -1,24 +1,37 @@
-/*   
-  context-def.hh -- declare Context_def
-  
-  source file of the GNU LilyPond music typesetter
-  
-  (c)  2000--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-  
- */
-
-#ifndef TRANSLATOR_DEF_HH
-#define TRANSLATOR_DEF_HH
+/*
+  This file is part of LilyPond, the GNU music typesetter.
+
+  Copyright (C) 2000--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
+
+  LilyPond is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef CONTEXT_DEF_HH
+#define CONTEXT_DEF_HH
 
+#include "std-vector.hh"
 #include "lily-proto.hh"
 #include "smobs.hh"
 #include "input.hh"
+#include "virtual-methods.hh"
+#include <set>
 
 /*
   The definition of a interpretation context as given in the
   input. The lists are stored in order of definition.
 */
-struct Context_def : public Input
+struct Context_def
 {
 private:
   /*
@@ -31,33 +44,44 @@ private:
   SCM context_name_;
   SCM context_aliases_;
   SCM translator_group_type_;
-  
+  SCM default_child_;
+  SCM input_location_;
 public:
+  Input *origin () const;
   void add_context_mod (SCM);
-  SCM default_child_context_name ();
-  SCM get_context_name () const;
-  SCM get_accepted (SCM)  const;
-  SCM get_property_ops ()  const { return property_ops_; }
+  SCM get_default_child (SCM user_mods) const;
+  SCM get_context_name () const { return context_name_; }
+  SCM get_accepted (SCM user_mods) const;
+  SCM get_property_ops () const { return property_ops_; }
   SCM get_translator_names (SCM) const;
+  SCM get_translator_group_type () const { return translator_group_type_; }
   void set_acceptor (SCM accepts, bool add);
+  SCM lookup (SCM sym) const;
+  bool is_alias (SCM sym) const;
+
+  VIRTUAL_COPY_CONSTRUCTOR (Context_def, Context_def);
 
-  Link_array<Context_def> path_to_acceptable_translator (SCM type_string, Music_output_def* odef) const;
-  Translator_group * instantiate (Music_output_def*, SCM extra_ops);
+  vector<Context_def *> path_to_acceptable_context (SCM type_string,
+                                                    Output_def *,
+                                                    SCM) const;
+  vector<Context_def *> internal_path_to_acceptable_context (SCM type_string,
+                                                             Output_def *,
+                                                             SCM,
+                                                             set<const Context_def *> *seen) const;
+  Context *instantiate (SCM extra_ops);
 
   SCM to_alist () const;
-  bool is_alias (SCM) const;
-  static SCM make_scm () ;
+  static SCM make_scm ();
+
+  void apply_default_property_operations (Context *);
 
-  SCM clone_scm ()const;
-  void apply_default_property_operations (Translator_group*);
 private:
-  DECLARE_SMOBS (Context_def,foo);
+  DECLARE_SMOBS (Context_def);
   Context_def ();
-  Context_def (Context_def const&);
+  Context_def (Context_def const &);
 };
 
-DECLARE_UNSMOB(Context_def,context_def);
-
+DECLARE_UNSMOB (Context_def, context_def);
 
-#endif /* TRANSLATOR_DEF_HH */
+#endif /* CONTEXT_DEF_HH */