simpleprint.cc

   1 #include "lookupsyms.hh"
   2 #include "request.hh"
   3 #include "pscore.hh"
   4 #include "paper.hh"
   5 #include "simplestaff.hh"
   6 #include "molecule.hh"
   7 #include "sccol.hh"
   8
   9 Item *
  10 Simple_column::create_req_item(Request *rq)
  11 {
  12     Item *i = new Item;
  13     Symbol s;
  14     int dots=0;
  15
  16     if (rq->note())
  17         s = staff_->paper()->lookup_->ball(rq->note()->balltype);
  18     else if (rq->rest())
  19         s = staff_->paper()->lookup_->rest(rq->rest()->balltype);
  20
  21     if (rq->rhythmic())
  22         dots=rq->rhythmic()->dots;
  23
  24
  25     Molecule *m = new Molecule(Atom(s));
  26     if (dots) {
  27         Symbol d = staff_->paper()->lookup_->dots(dots);
  28         Molecule dm;
  29         dm.add(Atom(d));
  30         m->add_right(dm);
  31     }
  32     i->output=m;
  33     return i;
  34 }
  35 Item *
  36 Simple_column::create_command_item(Command *com)
  37 {
  38     Item *i = new Item;
  39     Symbol s;
  40
  41     if (com -> args[0] ==  "BAR" ) {
  42         s = staff_->paper()->lookup_->bar(com->args[1]);
  43     } else if (com->args[0] == "METER") {
  44         Parametric_symbol *p = staff_->paper()->lookup_->meter("general");
  45         svec<String> arg( com->args);
  46         arg.del(0);
  47         s = p->eval(arg);
  48     } else
  49         assert(false);
  50
  51     Molecule * m =new Molecule(Atom(s));
  52     {
  53         Interval wid;
  54         svec<Item*> sv(staff_->pscore_->
  55                        select_items(staff_->theline, score_column->pcol));
  56         for (int j=0; j<sv.sz(); j++) {
  57             wid.unite(sv[j]->output->extent().x);
  58         }
  59         if (!wid.empty())
  60             m->translate(Offset(wid.max,0));
  61     }
  62     i->output=m;
  63     return i;
  64 }
  65
  66 void
  67 Simple_column::typeset_item(Item *i, int breakst)
  68 {
  69     // ugh
  70     staff_->pscore_->typeset_item(i, score_column->pcol,
  71                                   staff_->theline,breakst);
  72 }
  73
  74 void
  75 Simple_staff::set_output(PScore* ps )
  76 {
  77     pscore_ = ps;
  78     pscore_->add(theline);
  79 }