#include "lyric-extender.hh"
#include "note-head.hh"
#include "pointer-group-interface.hh"
-#include "stream-event.hh"
#include "warn.hh"
-#include "translator.icc"
-
void completize_extender (Spanner *sp);
class Extender_engraver : public Engraver
{
- Stream_event *ev_;
+ Music *ev_;
Spanner *extender_;
Spanner *pending_extender_;
TRANSLATOR_DECLARATIONS (Extender_engraver);
protected:
- DECLARE_TRANSLATOR_LISTENER (extender);
DECLARE_ACKNOWLEDGER (lyric_syllable);
virtual void finalize ();
+ virtual bool try_music (Music *);
void stop_translation_timestep ();
void process_music ();
};
ev_ = 0;
}
-IMPLEMENT_TRANSLATOR_LISTENER (Extender_engraver, extender);
-void
-Extender_engraver::listen_extender (Stream_event *ev)
+bool
+Extender_engraver::try_music (Music *r)
{
- ASSIGN_EVENT_ONCE (ev_, ev);
+ if (!ev_)
+ {
+ ev_ = r;
+ return true;
+ }
+ return false;
}
void
}
}
+#include "translator.icc"
+
ADD_ACKNOWLEDGER (Extender_engraver, lyric_syllable);
ADD_TRANSLATOR (Extender_engraver,
/* doc */ "Create lyric extenders",