/*
- repeat-engraver.cc -- implement Repeat_tie_engraver
+ repeat-tie-engraver.cc -- implement Repeat_tie_engraver
source file of the GNU LilyPond music typesetter
- (c) 2005--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ (c) 2005--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#include "engraver.hh"
#include "item.hh"
#include "pointer-group-interface.hh"
+#include "stream-event.hh"
#include "translator.icc"
class Repeat_tie_engraver : public Engraver
{
- Music *event_;
+ Stream_event *event_;
Grob *semi_tie_column_;
vector<Grob*> semi_ties_;
void stop_translation_timestep ();
DECLARE_ACKNOWLEDGER (note_head);
+ DECLARE_TRANSLATOR_LISTENER (repeat_tie);
- virtual bool try_music (Music *);
public:
TRANSLATOR_DECLARATIONS (Repeat_tie_engraver);
};
semi_ties_.clear ();
}
-bool
-Repeat_tie_engraver::try_music (Music *m)
+IMPLEMENT_TRANSLATOR_LISTENER (Repeat_tie_engraver, repeat_tie);
+void
+Repeat_tie_engraver::listen_repeat_tie (Stream_event *ev)
{
- event_ = m;
- return true;
+ ASSIGN_EVENT_ONCE (event_, ev);
}
void
{
semi_tie_column_ = make_item ("RepeatTieColumn", event_->self_scm ());
}
-
- Grob *semi_tie = make_item ("RepeatTie", event_->self_scm ());
+
+ SCM cause = event_->self_scm ();
+ Grob *semi_tie = make_item ("RepeatTie", cause);
semi_tie->set_object ("note-head", inf.grob ()->self_scm ());
Pointer_group_interface::add_grob (semi_tie_column_, ly_symbol2scm ("ties"),
semi_tie);
semi_tie->set_parent (semi_tie_column_, Y_AXIS);
semi_ties_.push_back (semi_tie);
-}
+ if (is_direction (unsmob_stream_event (cause)->get_property ("direction")))
+ {
+ Direction d = to_dir (unsmob_stream_event (cause)->get_property ("direction"));
+ semi_tie->set_property ("direction", scm_from_int (d));
+ }
+
+}
ADD_ACKNOWLEDGER (Repeat_tie_engraver, note_head);
ADD_TRANSLATOR (Repeat_tie_engraver,
- /* doc */ "Create Laissez vibrer items.",
+ /* doc */
+ "Create repeat ties.",
/* create */
"RepeatTie "
"RepeatTieColumn ",
- /* accept */ "repeat-tie-event",
- /* read */ "",
- /* write */ "");
+ /* read */
+ "",
+
+ /* write */
+ ""
+ );