lily/audio-column.cc

   1 /*
   2   This file is part of LilyPond, the GNU music typesetter.
   3
   4   Copyright (C) 1997--2011 Jan Nieuwenhuizen <janneke@gnu.org>
   5
   6   LilyPond is free software: you can redistribute it and/or modify
   7   it under the terms of the GNU General Public License as published by
   8   the Free Software Foundation, either version 3 of the License, or
   9   (at your option) any later version.
  10
  11   LilyPond is distributed in the hope that it will be useful,
  12   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14   GNU General Public License for more details.
  15
  16   You should have received a copy of the GNU General Public License
  17   along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #include "audio-column.hh"
  21
  22 #include "audio-item.hh"
  23
  24 Audio_column::Audio_column (Moment when)
  25 {
  26   when_ = when;
  27 }
  28
  29 void
  30 Audio_column::add_audio_item (Audio_item *l)
  31 {
  32   audio_items_.push_back (l);
  33   l->audio_column_ = this;
  34 }
  35
  36 Moment
  37 Audio_column::when () const
  38 {
  39   return when_;
  40 }
  41
  42 int
  43 Audio_column::ticks () const
  44 {
  45   return int (moment_to_ticks (when_));
  46 }
  47
  48 void
  49 Audio_column::offset_when (Moment m)
  50 {
  51   when_ += m;
  52 }
  53
  54