X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fstem-tremolo.hh;h=ff86a838534477f4c6599fbe2aa1513b218935ea;hb=5b4b0d6e9a197e8f9eb085b7c2ad78b8be3e5cfc;hp=aa323ab09ff0d80747569214d850221b1a92910e;hpb=75eebcb49e52d296b1da3e1074e0825d2c780db4;p=lilypond.git

diff --git a/lily/include/stem-tremolo.hh b/lily/include/stem-tremolo.hh
index aa323ab09f..ff86a83853 100644
--- a/lily/include/stem-tremolo.hh
+++ b/lily/include/stem-tremolo.hh
@@ -3,24 +3,31 @@
 
   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 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));
+  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));
-  static Stencil raw_stencil (Grob *);
+  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 */