/*
note-heads-engraver.cc -- part of GNU LilyPond
- (c) 1997--2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#include "engraver.hh"
#include <cctype>
using namespace std;
-#include "rhythmic-head.hh"
-#include "output-def.hh"
#include "dots.hh"
#include "dot-column.hh"
-#include "staff-symbol-referencer.hh"
+#include "duration.hh"
#include "item.hh"
+#include "output-def.hh"
+#include "rhythmic-head.hh"
+#include "staff-symbol-referencer.hh"
+#include "stream-event.hh"
#include "warn.hh"
-#include "duration.hh"
+
+#include "translator.icc"
class Note_heads_engraver : public Engraver
{
- Link_array<Item> notes_;
- Link_array<Item> dots_;
- Link_array<Music> note_evs_;
+ vector<Item*> notes_;
+ vector<Item*> dots_;
+ vector<Stream_event*> note_evs_;
public:
TRANSLATOR_DECLARATIONS (Note_heads_engraver);
protected:
- virtual bool try_music (Music *ev);
+ DECLARE_TRANSLATOR_LISTENER (note);
void process_music ();
void stop_translation_timestep ();
};
{
}
-bool
-Note_heads_engraver::try_music (Music *m)
+IMPLEMENT_TRANSLATOR_LISTENER (Note_heads_engraver, note);
+void
+Note_heads_engraver::listen_note (Stream_event *ev)
{
- if (m->is_mus_type ("note-event"))
- {
- note_evs_.push (m);
- return true;
- }
- else if (m->is_mus_type ("busy-playing-event"))
- return note_evs_.size ();
-
- return false;
+ note_evs_.push_back (ev);
}
void
Note_heads_engraver::process_music ()
{
- for (int i = 0; i < note_evs_.size (); i++)
+ for (vsize i = 0; i < note_evs_.size (); i++)
{
- Music *ev = note_evs_[i];
+ Stream_event *ev = note_evs_[i];
Item *note = make_item ("NoteHead", ev->self_scm ());
Duration dur = *unsmob_duration (ev->get_property ("duration"));
d->set_parent (note, Y_AXIS);
- dots_.push (d);
+ dots_.push_back (d);
}
Pitch *pit = unsmob_pitch (ev->get_property ("pitch"));
note->set_property ("style", style);
}
- notes_.push (note);
+ notes_.push_back (note);
}
}
note_evs_.clear ();
}
-#include "translator.icc"
-
ADD_TRANSLATOR (Note_heads_engraver,
/* doc */ "Generate noteheads.",
- /* create */ "NoteHead Dots",
- /* accept */ "note-event busy-playing-event",
+ /* create */
+ "NoteHead "
+ "Dots",
+ /* accept */
+ "note-event",
/* read */ "middleCPosition",
/* write */ "");