simplestaff.cc

   1 #include "request.hh"
   2 #include "debug.hh"
   3 #include "staff.hh"
   4 #include "command.hh"
   5 #include "simplestaff.hh"
   6 #include "sccol.hh"
   7
   8
   9
  10
  11 Simple_column::Simple_column(Score_column*s, Simple_staff *rs)
  12     : Staff_column(s)
  13 {
  14     the_note = 0;
  15     stem_ = 0;
  16     staff_ = rs;
  17 }
  18
  19 Simple_staff::Simple_staff()
  20 {
  21     theline = 0;
  22 }
  23
  24 void
  25 Simple_column::process_commands( )
  26 {
  27     int breakstat = BREAK_END - BREAK_PRE;
  28     for (int i = 0 ; i < s_commands.sz(); i++) {
  29         Command *com = s_commands[i];
  30         switch (com->code){
  31         case INTERPRET:
  32             break;
  33         case BREAK_PRE:
  34         case BREAK_MIDDLE:
  35         case BREAK_POST:
  36         case BREAK_END:
  37             score_column->set_breakable();
  38             breakstat = com->code- BREAK_PRE;
  39             break;
  40
  41         case TYPESET:
  42             typeset_command ( com , breakstat);
  43             break;
  44         default :
  45             break;
  46         }
  47     }
  48 }
  49 /**
  50  accept:
  51
  52     BREAK: all
  53     TYPESET: bar, meter,
  54
  55     */
  56
  57
  58
  59 void
  60 Simple_column::process_requests()
  61 {
  62     for (int i = 0 ; i < v_elts.sz(); i ++)
  63         for (PCursor<Request *> rqc(v_elts[i]->reqs); rqc.ok(); rqc++) {
  64             Request *rq= rqc;
  65             if (rq->rhythmic()){
  66                 if (the_note){
  67                     WARN << "too many notes.\n";
  68                 }
  69                 the_note = rq;
  70
  71             }
  72             if (rq->stem()) {
  73                 stem_ = rq->stem();
  74             }
  75
  76         }
  77 }
  78
  79 void
  80 Simple_staff::grant_requests()
  81 {
  82     for  (PCursor<Staff_column*> cc(cols); cc.ok(); cc++) {
  83         Simple_column *rp = (Simple_column*)*cc;
  84         if (rp->the_note)
  85             rp->typeset_req( rp->the_note);
  86         if (rp->stem_)
  87             rp->typeset_stem(rp->stem_->stem());
  88     }
  89 }
  90
  91