X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fperformer.hh;h=38b876ae647308a283096a57c9ded5455723fd6b;hb=2b8c85e27b554513c6527e8a2d25b0e3d2db4b66;hp=35911605d9b795eddbd992c933246d906aac62a9;hpb=50802c7203c8e4a3eea1d7bf23064d60cd0d3ec7;p=lilypond.git

diff --git a/lily/include/performer.hh b/lily/include/performer.hh
index 35911605d9..38b876ae64 100644
--- a/lily/include/performer.hh
+++ b/lily/include/performer.hh
@@ -1,53 +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 {
-    bool init_b_;
+/* Convert a music definition into a audio representation.
+   A baseclass.  */
+class Performer : public Translator
+{
 public:
-    DECLARE_MY_RUNTIME_TYPEINFO;
-    Performer_group_performer* daddy_perf_l_;
+  VIRTUAL_COPY_CONSTRUCTOR (Translator, Performer);
+  friend class Performer_group;
+  Performer_group *get_daddy_performer () const;
 
-    Performer();
-    virtual ~Performer();
-
-    
-    void print() const;
-    virtual void process_requests();
-
-    virtual void set( Moment mom );
-    // <ugh>
-    virtual void set_track( int& track_i_r );
-    virtual int get_track_i() const;
-    // </ugh>
-
-    virtual bool try_request( Request* req_l );
-
-    virtual void do_removal_processing();
-    void creation_processing();
 protected:
-    virtual void do_creation_processing();
-
-    virtual bool do_try_request(Request*);
-    virtual int get_tempo_i() const;
-    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