- static void set_interface (Score_element*);
- static bool has_interface (Score_element*);
- static SCM brew_molecule (SCM);
- static void add_column (Score_element*,Item*);
- static SCM set_spacing_rods (SCM);
+ DECLARE_GROB_INTERFACE();
+ DECLARE_SCHEME_CALLBACK (print, (SCM));
+ DECLARE_SCHEME_CALLBACK (percent, (SCM));
+ static void add_column (Grob *, Item *);
+ DECLARE_SCHEME_CALLBACK (set_spacing_rods, (SCM));
+ DECLARE_SCHEME_CALLBACK (set_text_rods, (SCM));
+ DECLARE_SCHEME_CALLBACK (centered_stencil, (SCM));
+
+
+ static void calculate_spacing_rods (Grob *me, Real length);
+ static Stencil big_rest (Grob *, Real);
+ static Stencil symbol_stencil (Grob *, Real);
+ static Stencil church_rest (Grob *, Font_metric *, int, Real);
+ static Interval bar_width (Spanner *me);