src/melodicstaff.cc

   1 #include "melodicstaff.hh"
   2 #include "keyitem.hh"
   3 #include "stem.hh"
   4 #include "rest.hh"
   5 #include "notehead.hh"
   6 #include "paper.hh"
   7 #include "molecule.hh"
   8 #include "linestaff.hh"
   9 #include "rhythmstaff.hh"
  10 #include "sccol.hh"
  11 #include "localkeyitem.hh"
  12 #include "request.hh"
  13
  14 const int NO_LINES=5;
  15
  16
  17 void
  18 Melodic_staff::set_output(PScore*ps)
  19 {
  20     theline = new Linestaff(NO_LINES,ps);
  21     Simple_staff::set_output(ps);
  22 }
  23
  24
  25 Notehead*
  26 Melodic_staff::get_notehead(Note_req *rq, int bottom)
  27 {
  28     int b  = rq->rhythmic()->balltype;
  29     int d  = rq->rhythmic()->dots;
  30
  31     Notehead *n =new Notehead((NO_LINES-1)*2);
  32     n->balltype =b;
  33     n->dots = d;
  34     n->position = rq->note()->height() + bottom;
  35     return n;
  36 }
  37
  38 Item *
  39 Melodic_staff::get_TYPESET_item(Command*com)
  40 {
  41     if (com->args[0] == "KEY") {
  42         return new Keyitem(NO_LINES);   // urgh. depends on clef.
  43     } else
  44         return Simple_staff::get_TYPESET_item(com);
  45 }
  46
  47 Stem *
  48 Melodic_staff::get_stem(Stem_req*rq, Moment dur)
  49 {
  50     Stem * s = new Stem(NO_LINES-1, dur);
  51     s->flag = rq->stem_number;
  52     return s;
  53 }
  54
  55 /*
  56   creation
  57   */
  58 Staff *
  59 get_new_melodicstaff()
  60 {
  61     return new Melodic_staff;
  62 }
  63
  64 Rest*
  65 Melodic_staff::get_rest(Rest_req*rq)
  66 {
  67     Rest*r = Simple_staff::get_rest(rq);
  68     if (rq->balltype <= 2)
  69         r->translate(Offset(0, NO_LINES * paper()->internote()));
  70     return r;
  71 }
  72
  73 Local_key_item*
  74 Melodic_staff::get_local_key_item()
  75 {
  76     return new Local_key_item(-2);
  77 }
  78