/*
- performer.cc -- implement Performer
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 1996--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ Jan Nieuwenhuizen <janneke@gnu.org>
- (c) 1996--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
- 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
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+ LilyPond is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-#include "performer-group-performer.hh"
-#include "debug.hh"
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
+*/
-void
-Performer::play_element (Audio_element* p)
-{
- daddy_perf_l ()->play_element (p);
-}
+#include "context.hh"
+#include "performer.hh"
+#include "performer-group.hh"
+#include "warn.hh"
-int
-Performer::get_tempo_i() const
+Performer_group *
+Performer::get_daddy_performer () const
{
- return daddy_perf_l ()->get_tempo_i();
+ return
+ dynamic_cast<Performer_group *> (get_daddy_translator ());
}
-Performer_group_performer*
-Performer::daddy_perf_l () const
+void
+Performer::acknowledge_audio_element (Audio_element_info)
{
- return (daddy_trans_l_)
- ?dynamic_cast<Performer_group_performer *> (daddy_trans_l_)
- : 0;
}
void
-Performer::acknowledge_grob (Audio_element_info)
+Performer::create_audio_elements ()
{
}
void
-Performer::create_grobs ()
+Performer::announce_element (Audio_element_info i)
{
-}
+ if (!i.origin_trans_)
+ i.origin_trans_ = this;
+ get_daddy_performer ()->announce_element (i);
+}
-void
-Performer::announce_element (Audio_element_info i)
+Performer *
+unsmob_performer (SCM perf)
{
- if (!i.origin_trans_l_)
- i.origin_trans_l_= this;
- daddy_perf_l()->announce_element (i);
+ return dynamic_cast<Performer *> (unsmob_translator (perf));
}