lily/text-def.cc

   1 #include "debug.hh"
   2 #include "lookup.hh"
   3 #include "paper-def.hh"
   4 #include "molecule.hh"
   5 #include "text-def.hh"
   6 #include "dimen.hh"
   7
   8 Interval
   9 Text_def::width() const
  10 {
  11     Atom a = create_atom();
  12
  13     Real guess_width_f = text_str_.length_i() * a.sym.dim.x.length(); // ugh
  14     Interval i(0, guess_width_f);
  15     i += - (align_i_ + 1)* i.center();
  16     return i;
  17 }
  18
  19
  20 Text_def::Text_def()
  21 {
  22     align_i_ = 1;                       // right
  23     pdef_l_ = 0;
  24     style_str_ = "roman";
  25 }
  26 bool
  27 Text_def::compare(Text_def const &def)
  28 {
  29     return align_i_ == def.align_i_ && text_str_ == def.text_str_
  30         && style_str_ == def.style_str_;
  31 }
  32
  33 Atom
  34 Text_def::create_atom() const
  35 {
  36     return pdef_l_->lookup_l()->text(style_str_, text_str_, -align_i_);
  37 }
  38
  39 void
  40 Text_def::print() const
  41 {
  42     mtor << "Text `" << text_str_ << "\', style " <<
  43         style_str_ << "align " << align_i_ << '\n';
  44 }