/*
- dispatcher.cc -- implement Dispatcher
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 2005--2010 Erik Sandberg <mandolaerik@gmail.com>
- (c) 2005-2006 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
+ 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.
+
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
*/
#include "dispatcher.hh"
#include "input.hh"
#include "international.hh"
#include "ly-smobs.icc"
-#include "stream-event.hh"
#include "warn.hh"
IMPLEMENT_SMOBS (Dispatcher);
-IMPLEMENT_TYPE_P (Dispatcher, "dispatcher");
+IMPLEMENT_TYPE_P (Dispatcher, "ly:dispatcher?");
IMPLEMENT_DEFAULT_EQUAL_P (Dispatcher);
Dispatcher::~Dispatcher ()
SCM class_symbol = ev->get_property ("class");
if (!scm_symbol_p (class_symbol))
{
- warning (_f ("Event class should be a symbol"));
+ warning (_ ("Event class should be a symbol"));
return;
}
SCM class_list = scm_call_1 (ly_lily_module_constant ("ly:make-event-class"), class_symbol);
if (!scm_is_pair (class_list))
{
- // TODO: Re-enable this warning when the translator cleanup is finished
- //ev->origin ()->warning (_f ("Unknown event class %s", ly_symbol2string (class_symbol).c_str ()));
+ ev->origin ()->warning (_f ("Unknown event class %s", ly_symbol2string (class_symbol).c_str ()));
return;
}
bool sent = false;
*/
struct { int prio; SCM list; } lists[num_classes+1];
int i = 0;
- for (SCM cl = class_list; scm_is_pair(cl); cl = scm_cdr (cl))
+ for (SCM cl = class_list; scm_is_pair (cl); cl = scm_cdr (cl))
{
SCM list = scm_hashq_ref (listeners_, scm_car (cl), SCM_EOL);
- if (!scm_is_pair(list))
+ if (!scm_is_pair (list))
num_classes--;
else
{
}
// go to the next listener; bubble-sort the class list.
SCM next = scm_cdr (lists[0].list);
- if (!scm_is_pair(next))
+ if (!scm_is_pair (next))
num_classes--;
- int prio = (scm_is_pair(next)) ? scm_to_int (scm_caar (next)) : INT_MAX;
+ int prio = (scm_is_pair (next)) ? scm_to_int (scm_caar (next)) : INT_MAX;
for (i = 0; prio > lists[i+1].prio; i++)
lists[i] = lists[i+1];
lists[i].prio = prio;
{
/* Tell all dispatchers that we listen to, that we want to hear ev_class
events */
- for (SCM disp = dispatchers_; scm_is_pair(disp); disp = scm_cdr (disp))
+ for (SCM disp = dispatchers_; scm_is_pair (disp); disp = scm_cdr (disp))
{
int priority = scm_to_int (scm_cdar (disp));
Dispatcher *d = unsmob_dispatcher (scm_caar (disp));
SCM dummy = scm_cons (SCM_EOL, list);
SCM e = dummy;
- while (scm_is_pair(scm_cdr (e)))
+ while (scm_is_pair (scm_cdr (e)))
if (*unsmob_listener (scm_cdadr (e)) == l && first)
{
- scm_set_cdr_x (e, scm_cddr(e));
+ scm_set_cdr_x (e, scm_cddr (e));
first = false;
break;
}
else if (!scm_is_pair (list))
{
/* Unregister with all dispatchers. */
- for (SCM disp = dispatchers_; disp != SCM_EOL; disp = scm_cdr (disp))
+ for (SCM disp = dispatchers_; scm_is_pair (disp); disp = scm_cdr (disp))
{
Dispatcher *d = unsmob_dispatcher (scm_caar (disp));
d->remove_listener (GET_LISTENER (dispatch), ev_class);
dispatchers_ = scm_acons (disp->self_scm (), scm_int2num (priority), dispatchers_);
Listener list = GET_LISTENER (dispatch);
- for (SCM cl = listen_classes_; cl != SCM_EOL; cl = scm_cdr (cl))
+ for (SCM cl = listen_classes_; scm_is_pair (cl); cl = scm_cdr (cl))
{
disp->internal_add_listener (list, scm_car (cl), priority);
}