source file of the GNU LilyPond music typesetter
- (c) 1997--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
-#include "translator-group.hh"
-#include "warn.hh"
#include "event-chord-iterator.hh"
+
+#include "context.hh"
+#include "warn.hh"
#include "music-list.hh"
#include "event.hh"
{
}
-Event_chord_iterator::Event_chord_iterator (Event_chord_iterator const &src)
- : Simple_music_iterator (src)
-{
-}
-
-Translator_group*
+Context *
Event_chord_iterator::get_req_translator ()
{
- assert (report_to ());
- if (report_to ()->is_bottom_context ())
- return report_to ();
+ assert (get_outlet ());
+ if (get_outlet ()->is_bottom_context ())
+ return get_outlet ();
- set_translator (report_to ()->get_default_interpreter ());
- return report_to ();
+ set_context (get_outlet ()->get_default_interpreter ());
+ return get_outlet ();
}
void
return (Event_chord*) get_music ();
}
-SCM
-Event_chord_iterator::get_pending_events (Moment) const
-{
- SCM s = SCM_EOL;
- if (last_processed_mom_ < Moment (0))
- {
- Music_sequence * ms = dynamic_cast<Music_sequence*> (get_music ());
-
- for (SCM m = ms->music_list (); gh_pair_p (m); m = ly_cdr (m))
- {
- s = gh_cons (ly_car (m) , s);
- }
- }
- return s;
-}
void
Event_chord_iterator::process (Moment m)
if (last_processed_mom_ < Moment (0))
{
for (SCM s = dynamic_cast<Music_sequence *> (get_music ())->music_list ();
- gh_pair_p (s); s = ly_cdr (s))
+ scm_is_pair (s); s = scm_cdr (s))
{
- Music *mus = unsmob_music (ly_car (s));
+ Music *mus = unsmob_music (scm_car (s));
bool gotcha = try_music (mus);
if (!gotcha)
- mus->origin ()->warning (_f ("Junking event: `%s'", mus->name()));
+ mus->origin ()->warning (_f ("Junking event: `%s'", mus->name ()));
}
}
- skip (m);
+ Simple_music_iterator::process (m);
}
IMPLEMENT_CTOR_CALLBACK (Event_chord_iterator);