source file of the GNU LilyPond music typesetter
- (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
+#include "event-chord-iterator.hh"
+
#include "context.hh"
+#include "dispatcher.hh"
+#include "duration.hh"
+#include "input.hh"
+#include "international.hh"
+#include "music.hh"
#include "warn.hh"
-#include "event-chord-iterator.hh"
-#include "music-list.hh"
-#include "event.hh"
Event_chord_iterator::Event_chord_iterator ()
{
}
-Context *
-Event_chord_iterator::get_req_translator ()
-{
- assert (get_outlet ());
- if (get_outlet ()->is_bottom_context ())
- return get_outlet ();
-
- set_translator (get_outlet ()->get_default_interpreter ());
- return get_outlet ();
-}
-
void
Event_chord_iterator::construct_children ()
{
Simple_music_iterator::construct_children ();
- get_req_translator ();
+ descend_to_bottom_context ();
}
-Event_chord*
-Event_chord_iterator::get_elt () const
-{
- return (Event_chord*) get_music ();
-}
-
-
void
Event_chord_iterator::process (Moment m)
{
if (last_processed_mom_ < Moment (0))
{
- for (SCM s = dynamic_cast<Music_sequence *> (get_music ())->music_list ();
- ly_c_pair_p (s); s = ly_cdr (s))
+ for (SCM s = get_music ()->get_property ("elements");
+ scm_is_pair (s); s = scm_cdr (s))
{
- Music *mus = unsmob_music (ly_car (s));
-
- bool gotcha = try_music (mus);
- if (!gotcha)
- mus->origin ()->warning (_f ("Junking event: `%s'", mus->name ()));
+ Music *mus = unsmob_music (scm_car (s));
+ report_event (mus);
+ }
+ for (SCM s = get_music ()->get_property ("events");
+ scm_is_pair (s); s = scm_cdr (s))
+ {
+ Stream_event *ev = unsmob_stream_event (scm_car (s));
+ get_outlet ()->event_source ()->broadcast (ev);
}
}
Simple_music_iterator::process (m);