X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;ds=sidebyside;f=lily%2Finclude%2Fperformer.hh;h=38b876ae647308a283096a57c9ded5455723fd6b;hb=ab0d7437ee820fd14b629b52bdc39377f4175263;hp=4c6a8e2ec69ed81dbb1985456df786d005d57bf3;hpb=06808d259c01da500d09bef741ec99a7cadf95f9;p=lilypond.git

diff --git a/lily/include/performer.hh b/lily/include/performer.hh
index 4c6a8e2ec6..38b876ae64 100644
--- a/lily/include/performer.hh
+++ b/lily/include/performer.hh
@@ -1,42 +1,31 @@
 /*
   performer.hh -- declare Performer
 
-  (c) 1996, 1997 Han-Wen Nienhuys <hanwen@stack.nl>
-                 Jan Nieuwenhuizen <jan@digicash.com>
- */
+  (c) 1996--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Jan Nieuwenhuizen <janneke@gnu.org>
+*/
 
 #ifndef PERFORMER_HH
 #define PERFORMER_HH
 
-#include "lily-proto.hh"
-#include "varray.hh"
-#include "request.hh"
-#include "score-elem-info.hh"
-#include "staff-info.hh"
+#include "audio-element-info.hh"
+#include "grob-info.hh"
+#include "translator.hh"
 
-class Performer {
+/* Convert a music definition into a audio representation.
+   A baseclass.  */
+class Performer : public Translator
+{
 public:
-    NAME_MEMBERS();
-    Performer_group_performer* daddy_perf_l_;
-
-    Performer();
-    virtual ~Performer();
-
-    virtual void midi_output( Midi_stream* midi_stream_l_ );
-    void print() const;
-    virtual void process_requests();
-
-    virtual void set( Moment mom );
-    virtual void set_track( Midi_def* midi_l, int& track_i_r );
-
-    virtual bool try_request( Request* req_l );
+  VIRTUAL_COPY_CONSTRUCTOR (Translator, Performer);
+  friend class Performer_group;
+  Performer_group *get_daddy_performer () const;
 
 protected:
-    virtual void do_print() const;
-    virtual Moment get_mom() const;
-    virtual void play_event( Midi_item* l );
+  virtual void announce_element (Audio_element_info);
+  virtual void acknowledge_audio_element (Audio_element_info);
+  virtual void create_audio_elements ();
 };
 
-#include "global-performers.hh"
+#endif /* PERFORMER_HH */
 
-#endif // PERFORMER_HH