Imported Upstream version 2.16.0

[lilypond.git] / lily / include / self-alignment-interface.hh

diff --git a/lily/include/self-alignment-interface.hh b/lily/include/self-alignment-interface.hh
index be51ee061a6f93f10bdbd7fed1b1f09bbc4a9397..c3c7e9c878f2d3f999ded36dbc3de461d8a777e1 100644 (file)
--- a/lily/include/self-alignment-interface.hh
+++ b/lily/include/self-alignment-interface.hh
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1999--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1999--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
@@ -25,23 +25,27 @@
 
 struct Self_alignment_interface
 {
-  DECLARE_GROB_INTERFACE();
+  DECLARE_GROB_INTERFACE ();
 
   static SCM aligned_on_self (Grob *me, Axis a, bool pure, int start, int end);
   static SCM centered_on_object (Grob *me, Axis a);
   static SCM aligned_on_parent (Grob *me, Axis a);
+  static SCM avoid_colliding_grobs (Grob *me, Axis a, Real offset);
   static void set_center_parent (Grob *me, Axis a);
   static void set_align_self (Grob *me, Axis a);
-  
+  static void avoid_x_collisions (Grob *me);
+
   DECLARE_SCHEME_CALLBACK (x_aligned_on_self, (SCM element));
   DECLARE_SCHEME_CALLBACK (y_aligned_on_self, (SCM element));
 
   DECLARE_SCHEME_CALLBACK (pure_y_aligned_on_self, (SCM element, SCM start, SCM end));
 
+  DECLARE_SCHEME_CALLBACK (centered_on_note_columns, (SCM element));
   DECLARE_SCHEME_CALLBACK (centered_on_x_parent, (SCM element));
   DECLARE_SCHEME_CALLBACK (centered_on_y_parent, (SCM element));
   DECLARE_SCHEME_CALLBACK (x_centered_on_y_parent, (SCM element));
-
+  DECLARE_SCHEME_CALLBACK (avoid_x_colliding_grobs, (SCM element, SCM offset));
+  DECLARE_SCHEME_CALLBACK (x_colliding_grobs, (SCM element));
   DECLARE_SCHEME_CALLBACK (aligned_on_x_parent, (SCM element));
   DECLARE_SCHEME_CALLBACK (aligned_on_y_parent, (SCM element));
 };