-#include "stream-event.hh"
-#include "warn.hh"
-
-#include "translator.icc"
-
-class Staff_symbol_engraver : public Engraver
-{
-public:
- TRANSLATOR_DECLARATIONS (Staff_symbol_engraver);
-
-protected:
- Drul_array<Stream_event *> span_events_;
- Spanner *span_;
- Spanner *finished_span_;
- bool first_start_;
-
-protected:
- virtual void start_spanner ();
- virtual void stop_spanner ();
-
- void stop_translation_timestep ();
- virtual ~Staff_symbol_engraver ();
- DECLARE_ACKNOWLEDGER (grob);
- DECLARE_TRANSLATOR_LISTENER (staff_span);
- virtual void finalize ();
- void process_music ();
-};