/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 2006--2012 Erik Sandberg <mandolaerik@gmail.com>
+ Copyright (C) 2006--2015 Erik Sandberg <mandolaerik@gmail.com>
LilyPond is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
2, 0, 0, (SCM to, SCM from),
"Make the dispatcher @var{to} listen to events from @var{from}.")
{
- Dispatcher *t = unsmob_dispatcher (to);
- Dispatcher *f = unsmob_dispatcher (from);
+ Dispatcher *t = Dispatcher::unsmob (to);
+ Dispatcher *f = Dispatcher::unsmob (from);
LY_ASSERT_SMOB (Dispatcher, to, 1);
LY_ASSERT_SMOB (Dispatcher, from, 2);
t->register_as_listener (f);
- return SCM_UNDEFINED;
+ return SCM_UNSPECIFIED;
}
LY_DEFINE (ly_add_listener, "ly:add-listener",
" Whenever @var{disp} hears an event of class @var{cl},"
" it is forwarded to @var{list}.")
{
- Listener *l = unsmob_listener (list);
- Dispatcher *d = unsmob_dispatcher (disp);
+ Listener *l = Listener::unsmob (list);
+ Dispatcher *d = Dispatcher::unsmob (disp);
LY_ASSERT_SMOB (Listener, list, 1);
LY_ASSERT_SMOB (Dispatcher, disp, 2);
d->add_listener (*l, sym);
}
- return SCM_UNDEFINED;
+ return SCM_UNSPECIFIED;
}
LY_DEFINE (ly_listened_event_types, "ly:listened-event-types",
{
LY_ASSERT_SMOB (Dispatcher, disp, 1);
- SCM result = unsmob_dispatcher (disp)->listened_types ();
+ SCM result = Dispatcher::unsmob (disp)->listened_types ();
scm_remember_upto_here_1 (disp);
LY_ASSERT_SMOB (Dispatcher, disp, 1);
LY_ASSERT_TYPE (scm_is_pair, cl, 2);
- bool result = unsmob_dispatcher (disp)->is_listened_class (cl);
+ bool result = Dispatcher::unsmob (disp)->is_listened_class (cl);
scm_remember_upto_here_1 (disp);
return scm_from_bool (result);
}
-
LY_DEFINE (ly_broadcast, "ly:broadcast",
2, 0, 0, (SCM disp, SCM ev),
"Send the stream event @var{ev} to the dispatcher @var{disp}.")
{
- Dispatcher *d = unsmob_dispatcher (disp);
- Stream_event *e = unsmob_stream_event (ev);
+ Dispatcher *d = Dispatcher::unsmob (disp);
+ Stream_event *e = Stream_event::unsmob (ev);
LY_ASSERT_SMOB (Dispatcher, disp, 1);
LY_ASSERT_SMOB (Stream_event, ev, 2);
d->broadcast (e);
- return SCM_UNDEFINED;
+ return SCM_UNSPECIFIED;
}