/*
score-performer.hh -- declare Score_performer
- (c) 1996, 1997 Han-Wen Nienhuys <hanwen@stack.nl>
- Jan Nieuwenhuizen <jan@digicash.com>
+ (c) 1996--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ Jan Nieuwenhuizen <janneke@gnu.org>
*/
#ifndef SCORE_PERFORMER_HH
#include "performer-group-performer.hh"
#include "global-translator.hh"
+/**
+ Top level performer. Completely takes care of MIDI output
+ */
class Score_performer:
- public Performer_group_performer, public Global_translator
+ public Performer_group_performer, public Global_translator
{
public:
- DECLARE_MY_RUNTIME_TYPEINFO;
- Score_performer();
- ~Score_performer();
+ TRANSLATOR_DECLARATIONS(Score_performer);
+ ~Score_performer ();
+ Performance *performance_;
protected:
- virtual Translator* ancestor_l( int l );
- virtual int depth_i() const;
-
- virtual void finish();
- virtual Moment get_mom() const;
- virtual void prepare( Moment mom );
- virtual void process();
- virtual void set_score( Score* score_l );
- virtual void start();
- virtual int get_tempo_i() const;
- virtual void play_event(Midi_item*);
-private:
- void header(Midi_stream&);
+ virtual void finish ();
+ virtual void prepare (Moment mom);
+ virtual void one_time_step ();
+ virtual void start ();
+ virtual void initialize ();
+ virtual void announce_element (Audio_element_info);
+ virtual int get_tempo () const;
+ virtual void play_element (Audio_element* p);
+ virtual Music_output *get_output ();
- Midi_def* midi_l_;
-
- Moment prev_mom_;
- Moment now_mom_;
+private:
+ void header (Midi_stream&);
- Link_array<Midi_item> midi_item_p_arr_;
+ Audio_column* audio_column_;
};
#endif // SCORE_PERFORMER_HH