-/*
+/*
stem-tremolo.hh -- declare Abbreviation
-
+
source file of the GNU LilyPond music typesetter
-
- (c) 1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-
- */
+
+ (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
+*/
#ifndef ABBREV_HH
#define ABBREV_HH
#include "lily-proto.hh"
-#include "lily-guile.hh"
+#include "grob-interface.hh"
-/*
- stem -- pointer to the stem object.
- */
class Stem_tremolo
{
public:
- static void set_interface (Score_element*);
- static bool has_interface (Score_element*);
- static Interval dim_callback (Score_element*, Axis);
- static SCM brew_molecule (SCM);
- static void set_stem (Score_element*me, Score_element *st);
+
+ 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 (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 */