src/input-staff.cc

   1 /*
   2   input-staff.cc -- implement Input_staff
   3
   4   source file of the LilyPond music typesetter
   5
   6   (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
   7 */
   8
   9 #include "debug.hh"
  10 #include "score.hh"
  11 #include "input-music.hh"
  12 #include "input-staff.hh"
  13 #include "staff.hh"
  14 #include "complex-staff.hh"
  15 #include "lyricstaff.hh"
  16
  17 #include "lexer.hh"
  18
  19
  20 Input_staff::Input_staff(String s)
  21 {
  22     score_wide_music_p_ =0;
  23     type= s;
  24     defined_ch_c_l_ = 0;
  25 }
  26
  27 void
  28 Input_staff::add(Input_music*m)
  29 {
  30     music_.bottom().add(m);
  31 }
  32
  33 Staff*
  34 Input_staff::parse(Score*score_l, Input_music *default_score_wide)
  35 {
  36     Staff *p=0;
  37     if (type == "melodic")
  38         p = new Complex_staff;
  39     else if (type == "lyric")
  40         p = new Lyric_staff;
  41     else {
  42         error( "Unknown staff-type `" + type +"\'", defined_ch_c_l_ );
  43         exit( 1 );
  44     }
  45
  46     p->score_l_ = score_l;
  47
  48     for (iter_top(music_,i); i.ok(); i++) {
  49         Voice_list vl = i->convert();
  50         p->add(vl);
  51     }
  52     Voice_list vl =  (score_wide_music_p_) ? score_wide_music_p_->convert()
  53         : default_score_wide->convert();
  54     p->add(vl);
  55     return p;
  56 }
  57
  58 Input_staff::Input_staff(Input_staff const&s)
  59 {
  60     for (iter_top(s.music_,i); i.ok(); i++)
  61         add(i->clone());
  62     defined_ch_c_l_ = s.defined_ch_c_l_;
  63     type = s.type;
  64     score_wide_music_p_ = (s.score_wide_music_p_) ?
  65         s.score_wide_music_p_->clone() : 0;
  66 }
  67
  68 void
  69 Input_staff::print() const
  70 {
  71 #ifndef NPRINT
  72     mtor << "Input_staff {\n";
  73     for (iter_top(music_,i); i.ok(); i++)
  74         i->print();
  75     mtor << "}\n";
  76 #endif
  77 }
  78 void
  79 Input_staff::set_score_wide(Input_music *m_p)
  80 {
  81     delete score_wide_music_p_;
  82     score_wide_music_p_ = m_p;
  83 }
  84
  85 Input_staff::~Input_staff()
  86 {
  87     delete score_wide_music_p_;
  88 }