lily/include/side-position-interface.hh

   1 /*
   2   side-position-interface.hh -- declare Side_position_interface
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c) 1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   7
   8  */
   9
  10 #ifndef SIDE_POSITION_INTERFACE_HH
  11 #define SIDE_POSITION_INTERFACE_HH
  12
  13 #include "spanner.hh"
  14 #include "item.hh"
  15
  16 #include "directional-element.hh"
  17
  18 struct Side_position_interface
  19 {
  20   Score_element * elt_l_;
  21 public:
  22   Side_position_interface (Score_element const*);
  23   static Real side_position (Dimension_cache const *);
  24   static Real self_alignment (Dimension_cache const *);
  25   static Real aligned_side (Dimension_cache const *);
  26   static Real quantised_position (Dimension_cache const*);
  27   void set_axis (Axis);
  28   void set_quantised (Axis);
  29   Axis get_axis () const;
  30
  31   bool supported_b () const;
  32   bool has_interface_b () const;
  33   void add_support (Score_element*);
  34
  35   Direction get_direction () const;
  36   void set_direction (Direction);
  37 };
  38
  39
  40 #endif /* SIDE_POSITION_INTERFACE_HH */
  41