#include "international.hh"
#include "rhythmic-head.hh"
#include "spanner.hh"
+#include "stream-event.hh"
#include "warn.hh"
+#include "translator.icc"
+
/**
Create line-spanner grobs for glissandi lines that connect note
heads.
TRANSLATOR_DECLARATIONS (Glissando_engraver);
protected:
+ DECLARE_TRANSLATOR_LISTENER (glissando);
DECLARE_ACKNOWLEDGER (rhythmic_head);
virtual void finalize ();
- virtual bool try_music (Music *);
void stop_translation_timestep ();
void process_music ();
private:
Spanner *line_;
Spanner *last_line_;
- Music *event_;
+ Stream_event *event_;
};
Glissando_engraver::Glissando_engraver ()
event_ = 0;
}
-bool
-Glissando_engraver::try_music (Music *m)
+IMPLEMENT_TRANSLATOR_LISTENER (Glissando_engraver, glissando);
+void
+Glissando_engraver::listen_glissando (Stream_event *ev)
{
- if (!event_)
- {
- event_ = m;
- return true;
- }
- return false;
+ ASSIGN_EVENT_ONCE (event_, ev);
}
void
{
if (last_line_ && last_line_->get_bound (RIGHT))
last_line_ = 0;
+
if (line_)
{
if (last_line_)
}
}
-#include "translator.icc"
-
ADD_ACKNOWLEDGER (Glissando_engraver, rhythmic_head);
ADD_TRANSLATOR (Glissando_engraver,
/* doc */ "Engrave a glissandi",
/* create */ "Glissando",
- /* accept */ "glissando-event",
/* read */ "followVoice",
/* write */ "");