/*
stem.hh -- declare Stem
- (c) 1996--2002 Han-Wen Nienhuys
+ (c) 1996--2003 Han-Wen Nienhuys
*/
#ifndef STEM_HH
class Stem
{
public:
- DECLARE_SCHEME_CALLBACK (brew_molecule, (SCM ));
-
- static Array<int> note_head_positions (Grob*);
- static int duration_log (Grob*) ;
- static void set_beaming (Grob*,int, Direction d);
- static Grob * beam_l (Grob*);
- static Grob * first_head (Grob*) ;
- static Grob * last_head (Grob*) ;
- static Drul_array<Grob*> extremal_heads (Grob*);
- static Grob * support_head (Grob*) ;
- static void add_head (Grob*me, Grob*n);
- static Stem_info calc_stem_info (Grob *) ;
- static Real chord_start_y (Grob *) ;
- static Direction get_direction (Grob*) ;
+ static Array<int> note_head_positions (Grob *);
+ static int duration_log (Grob *);
+ static void set_beaming (Grob *, int, Direction d);
+ static Grob *get_beam (Grob *);
+ static Grob *first_head (Grob *);
+ static Grob *last_head (Grob *);
+ static Drul_array<Grob*> extremal_heads (Grob *);
+ static Grob *support_head (Grob *) ;
+ static void add_head (Grob *me, Grob *n);
+ static Stem_info get_stem_info (Grob *);
+ static Real chord_start_y (Grob *);
+ static Direction get_direction (Grob *);
static void set_stemend (Grob *,Real);
- static Direction get_default_dir (Grob *) ;
- static Slice Stem::beam_multiplicity (Grob *stem);
+ static Direction get_default_dir (Grob *);
+ static Slice Stem::beam_multiplicity (Grob *);
- static int head_count (Grob *) ;
+ static int head_count (Grob *);
static bool invisible_b (Grob *) ;
- static Interval head_positions (Grob *) ;
- static Real get_default_stem_end_position (Grob*me) ;
- static void position_noteheads (Grob*);
- static Real stem_end_position (Grob*) ;
+ static Interval head_positions (Grob *);
+ static Real get_default_stem_end_position (Grob*me);
+ static void position_noteheads (Grob *);
+ static Real stem_end_position (Grob *);
+ static Molecule flag (Grob *);
+ static bool has_interface (Grob *);
+ static void set_spacing_hints (Grob *);
+
+ DECLARE_SCHEME_CALLBACK (brew_molecule, (SCM));
DECLARE_SCHEME_CALLBACK (off_callback, (SCM element, SCM axis));
- static Molecule flag (Grob*);
- DECLARE_SCHEME_CALLBACK (before_line_breaking, (SCM ));
+ DECLARE_SCHEME_CALLBACK (before_line_breaking, (SCM));
DECLARE_SCHEME_CALLBACK (dim_callback, (SCM smob, SCM axis));
- DECLARE_SCHEME_CALLBACK (height, (SCM,SCM));
- static bool has_interface (Grob*);
- static void set_spacing_hints (Grob*me) ;
+ DECLARE_SCHEME_CALLBACK (height, (SCM, SCM));
+
+private:
+ static void calc_stem_info (Grob *);
};
#endif