X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fperformer.cc;h=357e0df8d18998e72fc84d4b9da81b7a6144030d;hb=0e5d83a9ceb4a143f83d22406d7eb816314ff9f7;hp=5775f157eb4133230dbe0a73a96cb34e97ccaf48;hpb=cec6dfa6bf0fb931eb7f42b1ee44ca2ec19a9f34;p=lilypond.git

diff --git a/lily/performer.cc b/lily/performer.cc
index 5775f157eb..357e0df8d1 100644
--- a/lily/performer.cc
+++ b/lily/performer.cc
@@ -3,37 +3,37 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1996, 1997 Han-Wen Nienhuys <hanwen@stack.nl>
-               Jan Nieuwenhuizen <jan@digicash.com>
- */
+  (c) 1996--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Jan Nieuwenhuizen <janneke@gnu.org>
+*/
 
+#include "context.hh"
+#include "performer-group.hh"
+#include "warn.hh"
 
-#include "performer-group-performer.hh"
-#include "debug.hh"
 
-
-IMPLEMENT_IS_TYPE_B1(Performer, Translator);
-
-Performer::Performer()
+Performer_group *
+Performer::get_daddy_performer () const
 {
+  return
+    dynamic_cast<Performer_group *> (get_daddy_translator ());
 }
 
-void 
-Performer::play (Audio_element* p) 
-{ 
-  daddy_perf_l ()->play (p); 
+void
+Performer::acknowledge_audio_element (Audio_element_info)
+{
 }
 
-int
-Performer::get_tempo_i() const
+void
+Performer::create_audio_elements ()
 {
-  return daddy_perf_l ()->get_tempo_i();
 }
 
-Performer_group_performer*
-Performer::daddy_perf_l () const
+void
+Performer::announce_element (Audio_element_info i)
 {
-  return (daddy_trans_l_) 
-    ?(Performer_group_performer*) daddy_trans_l_->performer_l ()
-    : 0;
+  if (!i.origin_trans_)
+    i.origin_trans_ = this;
+
+  get_daddy_performer ()->announce_element (i);
 }