X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Faudio-staff.cc;h=353a26f270e272a2afc8c57389687b2686db941b;hb=39d2ba6c5a153725e23157fb3876cd7e88cc131f;hp=d35fb23a58c65b1b78c2bf5f15da92bd3247a493;hpb=69b9cead5afe7164b9053d26eba582fec3825ef8;p=lilypond.git

diff --git a/lily/audio-staff.cc b/lily/audio-staff.cc
index d35fb23a58..353a26f270 100644
--- a/lily/audio-staff.cc
+++ b/lily/audio-staff.cc
@@ -3,29 +3,38 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c)  1997--1998 Jan Nieuwenhuizen <jan@digicash.com>
- */
+  (c) 1997--2007 Jan Nieuwenhuizen <janneke@gnu.org>
+*/
 
 #include "audio-staff.hh"
-#include "audio-item.hh"
-#include "midi-item.hh"
+
+#include "midi-chunk.hh"
 #include "midi-stream.hh"
 #include "midi-walker.hh"
 
 void
-Audio_staff::add (Audio_item* l)
+Audio_staff::add_audio_item (Audio_item *l)
+{
+  audio_items_.push_back (l);
+}
+
+Audio_staff::Audio_staff ()
 {
-  audio_item_l_list_.bottom().add (l);
+  channel_ = -1; 
 }
 
 void
-Audio_staff::output (Midi_stream& midi_stream_r, int track_i)
+Audio_staff::output (Midi_stream &midi_stream, int channel)
 {
   Midi_track midi_track;
-  midi_track.number_i_ =  track_i;
-  for (Midi_walker i (this, &midi_track); i.ok(); i++)
-    i.process();
-  midi_stream_r << midi_track;
+  midi_track.number_ = channel;
+
+  Midi_walker i (this, &midi_track, channel);
+  for (; i.ok (); i++)
+    i.process ();
+
+  i.finalize ();
+  
+  midi_stream.write (midi_track);
 }
 
-IMPLEMENT_IS_TYPE_B1(Audio_staff, Audio_element);