src/simpleprint.cc

   1 #include "clefitem.hh"
   2 #include "request.hh"
   3 #include "pscore.hh"
   4 #include "paper.hh"
   5 #include "simplestaff.hh"
   6 #include "sccol.hh"
   7 #include "rest.hh"
   8 #include "debug.hh"
   9 #include "bar.hh"
  10 #include "meter.hh"
  11
  12 Item *
  13 Simple_staff::get_TYPESET_item(Command *com)
  14 {
  15     Item *s=0;
  16     Array<Scalar> arg( com->args);
  17     String type =arg[0];
  18     arg.del(0);
  19     if (type ==  "BAR" ) {
  20         s = new Bar(com->args[1]);
  21     } else if (type == "METER") {
  22         s = new Meter(arg);
  23     } else if (type == "CLEF" || type == "CURRENTCLEF") {
  24         Clef_item * c = new Clef_item;
  25         s = c;
  26         c->change = (type == "CLEF");
  27     }else{
  28         WARN << "ignoring TYPESET command for " << type << '\n';
  29     }
  30     return s;
  31 }
  32
  33
  34 Interval
  35 itemlist_width(const Array<Item*> &its)
  36 {
  37     Interval iv ;
  38     iv.set_empty();
  39
  40     for (int j =0; j < its.size(); j++){
  41         iv.unite (its[j]->width());
  42
  43     }
  44     return iv;
  45 }
  46
  47 void
  48 Simple_column::typeset_item(Item *i, int breakst)
  49 {
  50     assert(i);
  51
  52     staff_l_->pscore_l_->typeset_item(i, score_column_l_->pcol_l_,
  53                                   staff_l_->theline_l_,breakst);
  54
  55     if (breakst == BREAK_PRE - BREAK_PRE) {
  56
  57         Array<Item*> to_move(
  58             staff_l_->pscore_l_->select_items(staff_l_->theline_l_,
  59                                           score_column_l_->pcol_l_->prebreak_p_));
  60         Interval column_wid = itemlist_width(to_move);
  61         assert(!column_wid.empty());
  62
  63         for (int j=0; j < to_move.size(); j++) {
  64             to_move[j]->translate(Offset(-column_wid.right, 0));
  65         }
  66     }
  67 }
  68
  69 void
  70 Simple_column::typeset_item_directional(Item *i, int dir, int breakst) // UGH!
  71 {
  72     assert(i);
  73     PCol * c=score_column_l_->pcol_l_;
  74     if (breakst == 0)
  75         c = c->prebreak_p_;
  76     else if (breakst == 2)
  77         c = c->postbreak_p_;
  78
  79     Array<Item*> to_move(staff_l_->pscore_l_->select_items(staff_l_->theline_l_,
  80                                                       c));
  81     typeset_item(i, breakst);
  82
  83     Interval column_wid = itemlist_width(to_move);
  84     if (column_wid.empty())
  85         column_wid = Interval(0,0);
  86     i->translate(Offset(column_wid[dir] - i->width()[-dir], 0));
  87 }
  88
  89 void
  90 Simple_staff::set_output(PScore* ps )
  91 {
  92     pscore_l_ = ps;
  93     pscore_l_->add(theline_l_);
  94 }
  95
  96
  97 Rest*
  98 Simple_staff::get_rest(Rest_req*rq)
  99 {
 100     int b = rq->rhythmic()->balltype;
 101     int d = rq->rhythmic()->dots;
 102     return new Rest(b, d);
 103 }
 104
 105 Local_key_item*
 106 Simple_staff::get_local_key_item()
 107 {
 108     return 0;
 109 }
 110