lily/include/complex-walker.hh

   1 /*
   2   complex-walker.hh -- declare Complex_walker
   3
   4   (c) 1996,97 Han-Wen Nienhuys
   5 */
   6
   7 #ifndef COMPLEXWALKER_HH
   8 #define COMPLEXWALKER_HH
   9
  10 #include "lily-proto.hh"
  11 #include "staff-walker.hh"
  12 #include "score-elem-info.hh"
  13
  14 /**
  15   A staff walker which uses registers to decide what to print
  16  */
  17 class Complex_walker: public Staff_walker {
  18     bool try_command_request(Command_req *req_l);
  19     void do_announces();
  20     void try_request(Request*req);
  21
  22
  23
  24 public:
  25     Walker_registers *walk_regs_p_;
  26
  27     /* *************** */
  28
  29     void regs_process_requests();
  30     void typeset_element(Score_elem *elem_p);
  31     void announce_element(Score_elem_info);
  32     virtual void process_requests();
  33     virtual void do_post_move();
  34     virtual void do_pre_move();
  35
  36     Complex_walker(Staff*);
  37     ~Complex_walker();
  38
  39 private:
  40 };
  41
  42
  43 #endif // COMPLEXWALKER_HH
  44
  45