/*
slur.hh -- declare Slur
- (c) 1996--2000 Han-Wen Nienhuys
+ source file of the GNU LilyPond music typesetter
+
+ (c) 2004--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#ifndef SLUR_HH
#define SLUR_HH
-#include "spanner.hh"
-#include "rod.hh"
+#include "lily-proto.hh"
+#include "lily-guile.hh"
-/**
- A #Bow# which tries to drape itself around the stems too.
- */
-class Slur : public Spanner
+class Slur
{
public:
- Slur (SCM);
- VIRTUAL_COPY_CONS(Score_element);
-
- void add_column (Note_column*);
- static SCM brew_molecule (SCM);
-
- SCM member_brew_molecule () const;
- Array<Offset> get_encompass_offset_arr () const;
- Bezier get_curve () const;
-
- Direction get_default_dir () const;
- SCM member_after_line_breaking ();
- static SCM after_line_breaking (SCM);
- Array<Rod> get_rods () const;
- Offset get_attachment (Direction dir, Score_element**common) const;
-
-private:
- void de_uglyfy (Slur_bezier_bow* bb, Real default_height);
- void set_extremities ();
- void set_control_points ();
- Offset encompass_offset (Score_element *col,Score_element**common)const;
+ static void add_column (Grob *me, Grob *col);
+ static void add_extra_encompass (Grob *me, Grob *col);
+ DECLARE_SCHEME_CALLBACK (print, (SCM));
+ DECLARE_SCHEME_CALLBACK (calc_control_points, (SCM));
+ DECLARE_SCHEME_CALLBACK (calc_direction, (SCM));
+ DECLARE_SCHEME_CALLBACK (height, (SCM));
+ DECLARE_SCHEME_CALLBACK (outside_slur_callback, (SCM, SCM));
+ static bool has_interface (Grob *);
+ static Bezier get_curve (Grob *me);
};
-#endif // SLUR_HH
-
-
+#endif /* SLUR_HH */