Issue 5148/2: three-sided-box snippet: use #:properties keyword

[lilypond.git] / lily / include / score-engraver.hh

diff --git a/lily/include/score-engraver.hh b/lily/include/score-engraver.hh
index 76571145367474c2e03ba6d68168656967222f8c..d0ec7821679d13da39e8e90dd9c3d6495ee4680d 100644 (file)
--- a/lily/include/score-engraver.hh
+++ b/lily/include/score-engraver.hh
@@ -1,38 +1,47 @@
 /*
-  score-engraver.hh -- declare Score_engraver
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1997--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1997--2006 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 SCORE_ENGRAVER_HH
 #define SCORE_ENGRAVER_HH
 
 #include "engraver-group.hh"
-#include "score-translator.hh"
 
-class Score_engraver : public virtual Score_translator,
-                      public virtual Engraver_group
+class Score_engraver : public Engraver_group
 {
   System *system_;
 
-  vector<Grob*> elems_;
+  vector<Grob *> elems_;
   Paper_score *pscore_;
 
   void typeset_all ();
 
 protected:
-  /* Score_translator */
-  virtual void finish ();
-  virtual void prepare (Moment);
-  virtual void one_time_step ();
+  void finish (SCM);
+  void prepare (SCM);
+  void one_time_step (SCM);
 
   /* Engraver_group_engraver interface */
-  virtual bool try_music (Music *);
+  virtual void connect_to_context (Context *);
+  virtual void disconnect_from_context ();
   virtual void initialize ();
   virtual void finalize ();
-  virtual void announce_grob (Grob_info);
+  virtual void announce_grob (Grob_info, Direction dir, Context *reroute_context = 0);
   void stop_translation_timestep ();
 
   /*
@@ -42,7 +51,6 @@ protected:
 
 public:
   Score_engraver ();
-  virtual SCM get_output ();
 };
 
 #endif /* SCORE_ENGRAVER_HH */