X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fstem-tremolo.hh;h=f3f5931adc4ce4e8d57a328a78a27503de911a77;hb=e3653172dd4c233d8ec96af2ad425f6c675bce62;hp=d214822688d626c372afa2a2bb43a2d8deaf3ab5;hpb=44601d52d5657731006a46d540b7ab75283d2ac5;p=lilypond.git

diff --git a/lily/include/stem-tremolo.hh b/lily/include/stem-tremolo.hh
index d214822688..f3f5931adc 100644
--- a/lily/include/stem-tremolo.hh
+++ b/lily/include/stem-tremolo.hh
@@ -1,28 +1,44 @@
-/*   
-  stem-tremolo.hh -- declare Abbreviation
-  
-  source file of the GNU LilyPond music typesetter
-  
-  (c)  1997--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-  
- */
+/*
+  This file is part of LilyPond, the GNU music typesetter.
+
+  Copyright (C) 1997--2011 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 ABBREV_HH
 #define ABBREV_HH
 
 #include "lily-proto.hh"
-#include "lily-guile.hh"
+#include "grob-interface.hh"
 
 class Stem_tremolo
 {
 public:
-  
-  static bool has_interface (Grob*);
-  DECLARE_SCHEME_CALLBACK (dim_callback, (SCM smob, SCM axis));
-  DECLARE_SCHEME_CALLBACK (brew_molecule, (SCM ));
-  DECLARE_SCHEME_CALLBACK (height, (SCM,SCM));
-  static void set_stem (Grob*me, Grob *st);
-  static Molecule raw_molecule (Grob*);
+
+  DECLARE_GROB_INTERFACE();
+  DECLARE_SCHEME_CALLBACK (calc_slope, (SCM));
+  DECLARE_SCHEME_CALLBACK (calc_width, (SCM));
+  DECLARE_SCHEME_CALLBACK (print, (SCM));
+  DECLARE_SCHEME_CALLBACK (height, (SCM));
+  DECLARE_SCHEME_CALLBACK (width, (SCM));
+  DECLARE_SCHEME_CALLBACK (calc_style, (SCM));
+  static Stencil raw_stencil (Grob *, Real slope, Direction stemdir);
+  static Stencil translated_stencil (Grob*, Real slope);
+  static Stencil untranslated_stencil (Grob*, Real slope);
+  static Real get_beam_translation (Grob *me);
+  static Real vertical_length (Grob *me);
 };
 
 #endif /* ABBREV_HH */