hdr/simplewalker.hh

   1 /*
   2   simplewalker.hh -- part of LilyPond
   3
   4   (c) 1996,97 Han-Wen Nienhuys
   5 */
   6
   7 #ifndef SIMPLEWALKER_HH
   8 #define SIMPLEWALKER_HH
   9
  10 #include "proto.hh"
  11 #include "grouping.hh"
  12
  13
  14 struct Simple_walker: Staff_walker {
  15     Stem *stem_;
  16     Array<Notehead *>noteheads;
  17     Local_key local_key_;
  18     Key key_;
  19     Array<int> *oldkey_undo;
  20     Array<int> typesetkey;
  21     Beam *beam_;
  22     Local_key_item *local_key_item_;
  23     bool wantkey;               // urgh
  24     int processed_bar_priority;
  25     bool processed_key;
  26     bool processed_clef;
  27     Clef clef_;
  28     Rhythmic_grouping default_grouping;
  29     Rhythmic_grouping *current_grouping;
  30     Array<Slur_req*> pending_slur_reqs;
  31     Array<Slur*>  pending_slurs;
  32
  33     /****************/
  34
  35     virtual void do_TYPESET_command(Command*);
  36     virtual void do_INTERPRET_command(Command*);
  37     virtual void process_requests();
  38     virtual void do_post_move();
  39     ~Simple_walker();
  40     Simple_walker(Simple_walker const& c);
  41     void do_note(Note_info);
  42     Simple_walker(Simple_staff*);
  43     Simple_column *col();
  44     Simple_staff *staff();
  45
  46     void do_local_key(Note_req*, Notehead*);
  47     int find_slur(const Voice*v);
  48 };
  49
  50
  51 #endif // SIMPLEWALKER_HH
  52
  53