Run `make grand-replace'.

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

diff --git a/lily/include/ligature-engraver.hh b/lily/include/ligature-engraver.hh
index 137d94688ccdb487f89973e603bf4a7627775164..f74cf6b6cedfcc2c7ac42a341f45ff442468b6f3 100644 (file)
--- a/lily/include/ligature-engraver.hh
+++ b/lily/include/ligature-engraver.hh
@@ -1,51 +1,53 @@
-/*   
+/*
   ligature-engraver.hh -- declare Ligature_engraver
-  
+
   source file of the GNU LilyPond music typesetter
-  
-  (c)  2002--2003 Juergen Reuter <reuter@ipd.uka.de>
-  
- */
+
+  (c) 2002--2008 Juergen Reuter <reuter@ipd.uka.de>
+*/
+
 #ifndef LIGATURE_ENGRAVER_HH
 #define LIGATURE_ENGRAVER_HH
 
 #include "engraver.hh"
+#include "moment.hh"
 
 class Ligature_engraver : public Engraver
 {
 protected:
-  virtual void stop_translation_timestep ();
-  virtual void start_translation_timestep ();
+  Ligature_engraver ();
+  void stop_translation_timestep ();
   virtual void finalize ();
 
-  virtual void acknowledge_grob (Grob_info);
-  virtual bool try_music (Music*);
-  virtual void process_music ();
-  virtual Spanner *create_ligature_spanner (); /* abstract method */
+  DECLARE_ACKNOWLEDGER (rest);
+  DECLARE_ACKNOWLEDGER (note_head);
+  virtual void listen_ligature (Stream_event *ev);
+  void process_music ();
+  virtual Spanner *create_ligature_spanner () = 0;
   virtual void typeset_ligature (Spanner *ligature,
-                                Array<Grob_info> primitives); /* abstract method */
+                                vector<Grob_info> primitives) = 0;
   virtual Spanner *current_ligature ();
   SCM brew_ligature_primitive_proc;
 
 public:
-  TRANSLATOR_DECLARATIONS(Ligature_engraver);
+  // no TRANSLATOR_DECLARATIONS (Ligature_engraver) needed since this
+  // class is abstract
 
 private:
-  Drul_array<Music*> reqs_drul_;
-  
+  Drul_array<Stream_event *> events_drul_;
+
   Spanner *ligature_;
-  Array<Grob_info> primitives_;
+  vector<Grob_info> primitives_;
 
   Spanner *finished_ligature_;
-  Array<Grob_info> finished_primitives_;
+  vector<Grob_info> finished_primitives_;
 
-  Music *prev_start_req_;
+  Stream_event *prev_start_event_;
 
   // moment where ligature started.
   Moment ligature_start_mom_;
 
   Grob *last_bound_;
-
 };
 
 #endif // LIGATURE_ENGRAVER_HH