-/*
- staff-sym-referencer.hh -- declare staff_symbol_referencer
-
- source file of the GNU LilyPond music typesetter
-
- (c) 1999--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-
+/*
+ staff-sym-referencer.hh -- declare staff_symbol_referencer
+
+ source file of the GNU LilyPond music typesetter
+
+ (c) 1999--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+
*/
#ifndef STAFF_SYMBOL_REFERENCER_HH
#define STAFF_SYMBOL_REFERENCER_HH
-#include "score-element.hh"
+#include "grob.hh"
/**
- A notation object that needs access to variables of the staff (no
- lines, leading).
-
+ A notation object that needs access to variables of the staff (no
+ lines, leading).
+
*/
-class Staff_symbol_referencer_interface
+class Staff_symbol_referencer
{
public:
- Score_element * elt_l_;
- Staff_symbol_referencer_interface (Score_element const*);
- void set_interface ();
- bool has_interface_b ();
- void set_position (Real);
- static Real callback (Score_element const*, Axis a);
+
+ static bool has_interface (Grob*);
+ static bool ugly_hack (Grob*);
+ static void set_position (Grob*,Real);
+ DECLARE_SCHEME_CALLBACK (callback, (SCM element, SCM axis));
/**
Leading are the lead strips between the sticks (lines) of
typeface. ie. leading is vertical space.
- */
-
- Real staff_space () const;
- Staff_symbol * staff_symbol_l () const;
- int line_count () const;
- Real position_f () const;
+ */
+
+ static Real staff_space (Grob*);
+ static Grob * get_staff_symbol (Grob*);
+ static bool on_staffline (Grob*);
+ static bool on_staffline (Grob*,int);
+ static int line_count (Grob*);
+ static Real get_position (Grob*);
+ static Real staff_radius (Grob*);
};
-int compare_position (Score_element *const&,Score_element *const&);
+int compare_position (Grob *const&,Grob *const&);
#endif /* STAFF_SYMBOL_REFERENCER_HH */