X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;ds=sidebyside;f=lily%2Finclude%2Fligature-engraver.hh;h=afb349980f266ccc8e21a31187147024f9990281;hb=9f2135fa9453892d7ddd3bb9c57f83f9a4e95f11;hp=c70523ae915103069fd52c8ca10e2c8d7cee1c03;hpb=31568c504806f35aac420a394c9eab07abd9faa7;p=lilypond.git

diff --git a/lily/include/ligature-engraver.hh b/lily/include/ligature-engraver.hh
index c70523ae91..afb349980f 100644
--- a/lily/include/ligature-engraver.hh
+++ b/lily/include/ligature-engraver.hh
@@ -1,9 +1,20 @@
 /*
-  ligature-engraver.hh -- declare Ligature_engraver
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 2002--2012 Juergen Reuter <reuter@ipd.uka.de>
 
-  (c) 2002--2006 Juergen Reuter <reuter@ipd.uka.de>
+  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 LIGATURE_ENGRAVER_HH
@@ -20,12 +31,12 @@ protected:
   virtual void finalize ();
 
   DECLARE_ACKNOWLEDGER (rest);
-  DECLARE_ACKNOWLEDGER (note_head);
-  virtual bool try_music (Music *);
+  DECLARE_ACKNOWLEDGER (ligature_head);
+  virtual void listen_ligature (Stream_event *ev);
   void process_music ();
   virtual Spanner *create_ligature_spanner () = 0;
   virtual void typeset_ligature (Spanner *ligature,
-				 vector<Grob_info> primitives) = 0;
+                                 vector<Grob_info> primitives) = 0;
   virtual Spanner *current_ligature ();
   SCM brew_ligature_primitive_proc;
 
@@ -34,7 +45,7 @@ public:
   // class is abstract
 
 private:
-  Drul_array<Music *> events_drul_;
+  Drul_array<Stream_event *> events_drul_;
 
   Spanner *ligature_;
   vector<Grob_info> primitives_;
@@ -42,7 +53,7 @@ private:
   Spanner *finished_ligature_;
   vector<Grob_info> finished_primitives_;
 
-  Music *prev_start_event_;
+  Stream_event *prev_start_event_;
 
   // moment where ligature started.
   Moment ligature_start_mom_;