#include "axis-group-interface.hh"
#include "side-position-interface.hh"
+#include "translator.icc"
+
class Ambitus_engraver : public Engraver
{
public:
TRANSLATOR_DECLARATIONS (Ambitus_engraver);
- virtual void process_music ();
- virtual void acknowledge_grob (Grob_info);
- virtual void stop_translation_timestep ();
+ void process_music ();
+ void acknowledge_note_head (Grob_info);
+ void stop_translation_timestep ();
virtual void finalize ();
virtual void derived_mark () const;
heads_[d] = make_item ("AmbitusNoteHead", SCM_EOL);
accidentals_[d] = make_item ("AmbitusAccidental", SCM_EOL);
accidentals_[d]->set_parent (heads_[d], Y_AXIS);
- heads_[d]->set_property ("accidental-grob", accidentals_[d]->self_scm ());
+ heads_[d]->set_object ("accidental-grob",
+ accidentals_[d]->self_scm ());
Axis_group_interface::add_element (group_, heads_[d]);
Axis_group_interface::add_element (group_, accidentals_[d]);
Side_position_interface::add_support (accidentals_[d], heads_[d]);
* be placed after the rest.
*/
if (!ambitus_)
- {
- create_ambitus ();
- }
+ create_ambitus ();
}
void
}
void
-Ambitus_engraver::acknowledge_grob (Grob_info info)
+Ambitus_engraver::acknowledge_note_head (Grob_info info)
{
- Item *item = dynamic_cast<Item *> (info.grob ());
- if (item)
+ Music *nr = info.music_cause ();
+ if (nr && nr->is_mus_type ("note-event"))
{
- if (Note_head::has_interface (info.grob ()))
- {
- Music *nr = info.music_cause ();
- if (nr && nr->is_mus_type ("note-event"))
- {
- Pitch pitch = *unsmob_pitch (nr->get_property ("pitch"));
- pitch_interval_.add_point (pitch);
- }
- }
+ Pitch pitch = *unsmob_pitch (nr->get_property ("pitch"));
+ pitch_interval_.add_point (pitch);
}
}
handle = scm_assoc (scm_from_int (p.get_notename ()),
start_key_sig_);
- int sig_alter = (handle != SCM_BOOL_F) ? scm_to_int (scm_cdr (handle)) : 0;
+ int sig_alter = (handle != SCM_BOOL_F)
+ ? scm_to_int (scm_cdr (handle)) : 0;
+
if (sig_alter == p.get_alteration ())
{
accidentals_[d]->suicide ();
- heads_[d]->set_property ("accidental-grob", SCM_EOL);
+ heads_[d]->set_object ("accidental-grob", SCM_EOL);
}
else
{
- accidentals_[d]->set_property ("accidentals",
- scm_list_1 (scm_from_int (p.get_alteration ())));
+ SCM l = scm_list_1 (scm_from_int (p.get_alteration ()));
+ accidentals_[d]->set_property ("accidentals", l);
}
}
while (flip (&d) != DOWN);
- ambitus_->set_property ("note-heads", scm_list_2 (heads_[DOWN]->self_scm (),
- heads_[UP]->self_scm ()));
+ ambitus_->set_object ("note-heads", scm_list_2 (heads_[DOWN]->self_scm (),
+ heads_[UP]->self_scm ()));
}
else
{
}
}
+ADD_ACKNOWLEDGER (Ambitus_engraver, note_head);
ADD_TRANSLATOR (Ambitus_engraver,
- /* descr */ "",
- /* creats*/ "Ambitus AmbitusLine AmbitusNoteHead AmbitusAccidental",
- /* accepts */ "",
- /* acks */ "note-head-interface",
- /* reads */ "",
+ /* doc */ "",
+ /* create */ "Ambitus AmbitusLine AmbitusNoteHead AmbitusAccidental",
+ /* accept */ "",
+ /* read */ "",
/* write */ "");