X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fperformer.hh;h=fcd5a26b424c73ff229d247ca2454e40d7b0f515;hb=0b544cfb7332615ef809b71b57ab656741311ae1;hp=f9b47a6f8452f0da5dd751cb741057b90c411cb3;hpb=6dc4e4d14a67f65f337ec1a06466e748c68dcad5;p=lilypond.git

diff --git a/lily/include/performer.hh b/lily/include/performer.hh
index f9b47a6f84..fcd5a26b42 100644
--- a/lily/include/performer.hh
+++ b/lily/include/performer.hh
@@ -1,48 +1,46 @@
 /*
-  performer.hh -- declare Performer
+  This file is part of LilyPond, the GNU music typesetter.
 
-  (c) 1996, 1997 Han-Wen Nienhuys <hanwen@stack.nl>
-                 Jan Nieuwenhuizen <jan@digicash.com>
- */
+  Copyright (C) 1996--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Jan Nieuwenhuizen <janneke@gnu.org>
 
-#ifndef PERFORMER_HH
-#define PERFORMER_HH
+  LilyPond is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
 
-#include "lily-proto.hh"
-#include "varray.hh"
-#include "request.hh"
-#include "score-elem-info.hh"
-#include "staff-info.hh"
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
 
-class Performer {
-    bool init_b_;
-public:
-    DECLARE_MY_RUNTIME_TYPEINFO;
-    Performer_group_performer* daddy_perf_l_;
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
+*/
 
-    Performer();
-    virtual ~Performer();
+#ifndef PERFORMER_HH
+#define PERFORMER_HH
 
-    
-    void print() const;
-    virtual void process_requests();
+#include "audio-element-info.hh"
+#include "grob-info.hh"
+#include "translator.hh"
 
-    virtual void set( Moment mom );
-    virtual bool try_request( Request* req_l );
+/* Convert a music definition into an audio representation.
+   A baseclass.  */
+class Performer : public Translator
+{
+public:
+  VIRTUAL_COPY_CONSTRUCTOR (Translator, Performer);
+  friend class Performer_group;
+  Performer_group *get_daddy_performer () const;
 
-    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"
+Performer *unsmob_performer (SCM perf);
+
+#endif /* PERFORMER_HH */
 
-#endif // PERFORMER_HH