release: 1.3.141

[lilypond.git] / lily / include / slur.hh

diff --git a/lily/include/slur.hh b/lily/include/slur.hh
index 87f1fe855ea71bd7fc623a4dd818e8bae80fb26c..7313ee7e6c32d02d46dac4162ff115ef6cc4c8c9 100644 (file)
--- a/lily/include/slur.hh
+++ b/lily/include/slur.hh
@@ -1,35 +1,38 @@
 /*
-  slur.hh -- part of LilyPond
+  slur.hh -- declare Slur
 
-  (c) 1996,97 Han-Wen Nienhuys
+  (c) 1996--2001 Han-Wen Nienhuys
 */
 
 #ifndef SLUR_HH
 #define SLUR_HH
 
-#include "directional-spanner.hh"
-#include "fproto.hh"
-#include "varray.hh"
-
-struct Slur : Directional_spanner {
-
-    Array<Notehead*> encompass;
-
-    bool open_left, open_right;                        
-
-    /* *************** */
-    Offset center() const;
-    Slur();
-    void do_post_processing();
-    void do_pre_processing();
-    void add(Notehead*);
-    void set_default_dir();
-
-    Spanner* do_break_at( PCol*, PCol*) const;
-    void process();
-private:
-    Molecule*brew_molecule_p()const;
-    NAME_MEMBERS(Slur);
+#include "lily-guile.hh"
+#include "lily-proto.hh"
+#include "rod.hh"
+
+class Slur
+{
+public:
+  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_offset_arr (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_first_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 void 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