/*
- slur.hh -- part of GNU LilyPond
+ slur.hh -- declare Slur
- (c) 1996,97 Han-Wen Nienhuys
+ (c) 1996--2004 Han-Wen Nienhuys
*/
#ifndef SLUR_HH
#define SLUR_HH
-#include "directional-spanner.hh"
+#include "lily-guile.hh"
#include "lily-proto.hh"
-#include "parray.hh"
-#include "bow.hh"
+#include "rod.hh"
-/**
- A #Bow# which tries to drape itself around the stems too.
- */
-class Slur : public Bow {
+class Slur
+{
public:
- Link_array<Note_column> encompass_arr_;
- void add(Note_column*);
-protected:
- virtual void set_default_dir();
- virtual void do_post_processing();
- virtual void do_substitute_dependency(Score_elem*, Score_elem*);
- virtual void do_pre_processing();
- SCORE_ELEM_CLONE(Slur);
- NAME_MEMBERS();
+ 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:
+ 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