/*
slur.hh -- declare Slur
- (c) 1996--2000 Han-Wen Nienhuys
+ (c) 1996--2004 Han-Wen Nienhuys
*/
#ifndef SLUR_HH
#define SLUR_HH
-#include "spanner.hh"
+#include "lily-guile.hh"
+#include "lily-proto.hh"
#include "rod.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);
-
- Array<Offset> get_encompass_offset_arr () const;
- Bezier get_curve () const;
-
- Direction get_default_dir () const;
- static SCM after_line_breaking (SCM);
- Array<Rod> get_rods () const;
- Offset get_attachment (Direction dir, Score_element**common) const;
-
+ static void add_column (Grob *me, Grob *col);
+ DECLARE_SCHEME_CALLBACK (brew_molecule, (SCM));
+ static void set_interface (Grob*);
+ static bool has_interface (Grob*);
+ static Array<Offset> get_encompass_offsets (Grob *me);
+ static Bezier get_curve (Grob *me);
+ static Direction get_default_dir (Grob *me);
+ DECLARE_SCHEME_CALLBACK (after_line_breaking, (SCM));
+
+ DECLARE_SCHEME_CALLBACK (height, (SCM,SCM));
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 Real get_boundary_notecolumn_y (Grob *me, Direction dir);
+ static Offset broken_trend_offset (Grob *me, Direction dir);
+ static Offset get_attachment (Grob *me,Direction dir, Grob **common);
+ static void de_uglyfy (Grob *me,Slur_bezier_bow* bb, Real default_height);
+ static SCM set_extremities (Grob *me);
+ static void set_control_points (Grob *me);
+ static void check_slope (Grob *me);
+ static Offset encompass_offset (Grob *me, Grob *col, Grob **common);
};
#endif // SLUR_HH