/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 1996--2014 Jan Nieuwenhuizen <janneke@gnu.org>
+ Copyright (C) 1996--2015 Jan Nieuwenhuizen <janneke@gnu.org>
LilyPond is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
protected:
void stop_translation_timestep ();
void process_music ();
- DECLARE_TRANSLATOR_LISTENER (note);
+ void listen_note (Stream_event *);
private:
vector<Stream_event *> note_evs_;
};
-Drum_note_performer::Drum_note_performer ()
+Drum_note_performer::Drum_note_performer (Context *c)
+ : Performer (c)
{
}
SCM defn = SCM_EOL;
if (scm_is_symbol (sym)
- && (scm_hash_table_p (tab) == SCM_BOOL_T))
+ && to_boolean (scm_hash_table_p (tab)))
defn = scm_hashq_ref (tab, sym, SCM_EOL);
- if (Pitch *pit = unsmob_pitch (defn))
+ if (Pitch *pit = unsmob<Pitch> (defn))
{
SCM articulations = n->get_property ("articulations");
Stream_event *tie_event = 0;
int velocity = 0;
for (SCM s = articulations; scm_is_pair (s); s = scm_cdr (s))
{
- Stream_event *ev = unsmob_stream_event (scm_car (s));
+ Stream_event *ev = unsmob<Stream_event> (scm_car (s));
if (!ev)
continue;
}
Audio_note *p = new Audio_note (*pit, len,
- tie_event, Pitch (0, 0, 0), velocity);
+ tie_event, Pitch (0, 0), velocity);
Audio_element_info info (p, n);
announce_element (info);
}
note_evs_.clear ();
}
-IMPLEMENT_TRANSLATOR_LISTENER (Drum_note_performer, note);
void
Drum_note_performer::listen_note (Stream_event *ev)
{
note_evs_.push_back (ev);
}
+void
+Drum_note_performer::boot ()
+{
+ ADD_LISTENER (Drum_note_performer, note);
+}
+
ADD_TRANSLATOR (Drum_note_performer,
/* doc */
"Play drum notes.",