+/** Perform a staff. Individual notes should have their instrument
+ (staff-wide) set, so we override play_element ()
+
+ */
+class Staff_performer : public Performer_group_performer
+{
+public:
+ VIRTUAL_COPY_CONS (Translator);
+
+
+ Staff_performer ();
+ ~Staff_performer ();
+
+ String new_instrument_str ();
+ String instrument_str_;
+
+protected:
+ virtual void play_element (Audio_element* p);
+ virtual void finalize ();
+ virtual void initialize ();
+ virtual void create_audio_elements ();
+ virtual void stop_translation_timestep ();
+
+private:
+ Audio_staff* audio_staff_p_;
+ Audio_instrument* instrument_p_;
+ Audio_text* instrument_name_p_;
+ Audio_text* name_p_;
+ Audio_tempo* tempo_p_;
+};