X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fscore-engraver.hh;h=c65c5980bceeaf88a22e0bfbfd65ce93f345cfd9;hb=7f3f0083f89d87c5ed0422858e9648fc759e98a4;hp=76571145367474c2e03ba6d68168656967222f8c;hpb=e03b2923c10e1c33238a4f2ecf78714bf829e758;p=lilypond.git

diff --git a/lily/include/score-engraver.hh b/lily/include/score-engraver.hh
index 7657114536..c65c5980bc 100644
--- a/lily/include/score-engraver.hh
+++ b/lily/include/score-engraver.hh
@@ -3,17 +3,15 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 1997--2008 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #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_;
 
@@ -23,13 +21,13 @@ class Score_engraver : public virtual Score_translator,
   void typeset_all ();
 
 protected:
-  /* Score_translator */
-  virtual void finish ();
-  virtual void prepare (Moment);
-  virtual void one_time_step ();
+  DECLARE_LISTENER (finish);
+  DECLARE_LISTENER (prepare);
+  DECLARE_LISTENER (one_time_step);
 
   /* 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);
@@ -42,7 +40,6 @@ protected:
 
 public:
   Score_engraver ();
-  virtual SCM get_output ();
 };
 
 #endif /* SCORE_ENGRAVER_HH */