#include "note-head.hh"
#include "staff-symbol-referencer.hh"
#include "warn.hh"
-#include "event.hh"
/*
* This class implements an engraver for custos symbols.
class Custos_engraver : public Engraver
{
public:
-TRANSLATOR_DECLARATIONS( Custos_engraver);
+ TRANSLATOR_DECLARATIONS (Custos_engraver);
virtual void start_translation_timestep ();
virtual void acknowledge_grob (Grob_info);
virtual void process_acknowledged_grobs ();
/*
delay typeset until we're at the next moment, so we can silence custodes at the end of the piece.
*/
- for (int i = custodes_.size (); i--;)
- {
- typeset_grob (custodes_[i]);
- }
pitches_.clear ();
custos_permitted = false;
Item *item = dynamic_cast <Item *> (info.grob_);
if (item)
{
- Music * m = info.music_cause();
+ Music * m = info.music_cause ();
if (Bar_line::has_interface (info.grob_))
custos_permitted = true;
else if (Note_head::has_interface (info.grob_)
don't look at the staff-position, since we can't be sure
whether Clef_engraver already applied a vertical shift.
*/
- pitches_.push (*unsmob_pitch (m->get_mus_property ("pitch")));
+ pitches_.push (*unsmob_pitch (m->get_property ("pitch")));
}
}
}
void
Custos_engraver::process_acknowledged_grobs ()
{
- if (gh_string_p (get_property ("whichBar")))
+ if (scm_is_string (get_property ("whichBar")))
custos_permitted = true;
if (custos_permitted)
Item *c = create_custos ();
int p = pitches_[i].steps ();
- SCM c0 = get_property ("centralCPosition");
- if (gh_number_p (c0))
- p += gh_scm2int (c0);
+ SCM c0 = get_property ("middleCPosition");
+ if (scm_is_number (c0))
+ p += scm_to_int (c0);
- c->set_grob_property ("staff-position",
- gh_int2scm (p));
+ c->set_property ("staff-position",
+ scm_int2num (p));
}
Item*
Custos_engraver::create_custos ()
{
- Item* custos = make_item ("Custos");
+ Item* custos = make_item ("Custos", SCM_EOL);
+
- announce_grob(custos, SCM_EOL);
custodes_.push (custos);
return custos;
for (int i = custodes_.size (); i--;)
{
custodes_[i]->suicide ();
- typeset_grob (custodes_[i]);
}
custodes_.clear ();
}
-ENTER_DESCRIPTION(Custos_engraver,
+ENTER_DESCRIPTION (Custos_engraver,
/* descr */ "",
/* creats*/ "Custos",
/* accepts */ "",