lily/include/dynamic-grav.hh

   1 /*
   2   dynamic-grav.hh -- declare Dynamic_engraver
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c)  1997--1998 Han-Wen Nienhuys <hanwen@stack.nl>
   7 */
   8
   9
  10 #ifndef DYNAMIC_GRAV_HH
  11 #define DYNAMIC_GRAV_HH
  12
  13 #include "engraver.hh"
  14
  15 class Dynamic_engraver : public Engraver {
  16   Direction dir_;
  17   Text_item * dynamic_p_;
  18   Crescendo * to_end_cresc_p_;
  19   Crescendo * cresc_p_;
  20   Span_dynamic_req * cresc_req_l_;
  21   Array<Dynamic_req*> dynamic_req_l_arr_;
  22   /* ************** */
  23 public:
  24   TRANSLATOR_CLONE(Dynamic_engraver);
  25   Dynamic_engraver();
  26   DECLARE_MY_RUNTIME_TYPEINFO;
  27 protected:
  28   virtual void do_removal_processing ();
  29   virtual void acknowledge_element (Score_elem_info);
  30   virtual bool do_try_request (Request *req_l);
  31   virtual void do_process_requests();
  32   virtual void do_pre_move_processing();
  33   virtual void do_post_move_processing();
  34 };
  35
  36 #endif // DYNAMIC_GRAV_HH