-/*
- staff-sym-referencer.hh -- declare staff_symbol_referencer
-
- source file of the GNU LilyPond music typesetter
-
- (c) 1999 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--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+
*/
#ifndef STAFF_SYMBOL_REFERENCER_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 (Dimension_cache const*);
+ static void set_interface (Score_element*);
+ static bool has_interface (Score_element*);
+ static void set_position (Score_element*,Real);
+ static Real callback (Score_element *, Axis a);
/**
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 (Score_element*);
+ static Score_element * staff_symbol_l (Score_element*);
+ static bool on_staffline (Score_element*);
+ static bool on_staffline (Score_element*,int);
+ static int line_count (Score_element*);
+ static Real position_f (Score_element*);
+ static Real staff_radius (Score_element*);
};
int compare_position (Score_element *const&,Score_element *const&);
-
-
-Staff_symbol_referencer_interface staff_symbol_referencer (Score_element const*);
-
#endif /* STAFF_SYMBOL_REFERENCER_HH */