lily/audio-item.cc

   1 /*
   2   audio-item.cc -- implement Audio items.
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c)  1997--2000 Jan Nieuwenhuizen <janneke@gnu.org>
   7 */
   8 #include "debug.hh"
   9 #include "audio-item.hh"
  10 #include "midi-item.hh"
  11 #include "audio-column.hh"
  12
  13 Audio_instrument::Audio_instrument (String instrument_str)
  14 {
  15   str_ = instrument_str;
  16 }
  17
  18 Audio_item::Audio_item ()
  19 {
  20   audio_column_l_ = 0;
  21 }
  22
  23 Audio_note::Audio_note (Pitch p, Moment m, int transposing_i)
  24 {
  25   pitch_ = p;
  26   length_mom_ = m;
  27   tied_ = 0;
  28   transposing_i_ = transposing_i;
  29 }
  30
  31 void
  32 Audio_note::tie_to (Audio_note* t)
  33 {
  34   tied_ = t;
  35   Audio_note* first = t;
  36   while (first->tied_)
  37     first = first->tied_;
  38   first->length_mom_ += length_mom_;
  39   length_mom_ = 0;
  40 }
  41
  42
  43 Audio_key::Audio_key () // Key_def const& k)
  44 {
  45   //fixme.
  46 }
  47
  48 Audio_dynamic::Audio_dynamic (Real volume)
  49 {
  50   volume_ = volume;
  51 }
  52
  53 Audio_tempo::Audio_tempo (int per_minute_4_i)
  54 {
  55   per_minute_4_i_ = per_minute_4_i;
  56 }
  57
  58 Audio_time_signature::Audio_time_signature (int beats, int one_beat)
  59 {
  60   beats_i_ = beats;
  61   one_beat_i_ = one_beat;
  62 }
  63
  64 Audio_text::Audio_text (Audio_text::Type type, String text_str)
  65 {
  66   text_str_ = text_str;
  67   type_ = type;
  68 }
  69
  70 Audio_tie::Audio_tie ()
  71 {
  72   note_l_drul_[RIGHT] = 0;
  73   note_l_drul_[LEFT] = 0;
  74 }
  75
  76 void
  77 Audio_tie::set_note (Direction d, Audio_note* note_l)
  78 {
  79   assert (!note_l_drul_[d]);
  80   note_l_drul_[d] = note_l;
  81   //set_bound (d, head_l);
  82
  83   //  add_dependency (head_l);
  84 }
  85
  86
  87