source file of the GNU LilyPond music typesetter
- (c) 1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include "rhythmic-head.hh"
#include "debug.hh"
-#include "molecule.hh"
-#include "paper-def.hh"
-#include "lookup.hh"
#include "rest.hh"
-#include "dots.hh"
-#include "axis-group-element.hh"
-#include "paper-score.hh"
#include "stem.hh"
+#include "staff-symbol-referencer.hh"
+#include "item.hh"
-Dots*
-Rhythmic_head::dots_l () const
+Item*
+Rhythmic_head::dots_l (Grob*me)
{
- SCM s = get_elt_property ("dot");
- return dynamic_cast<Dots*> (unsmob_element (s));
-}
-
-Stem*
-Rhythmic_head::stem_l () const
-{
- SCM s = get_elt_property ("stem");
- return dynamic_cast<Stem*> (unsmob_element (s));
+ SCM s = me->get_grob_property ("dot");
+ return unsmob_item (s);
}
int
-Rhythmic_head::dots_i () const
+Rhythmic_head::balltype_i (Grob*me)
{
- return dots_l () ? dots_l ()->dots_i_ : 0;
+ SCM s = me->get_grob_property ("duration-log");
+ return gh_number_p (s) ? gh_scm2int (s) <? 2 : 0;
}
-
-void
-Rhythmic_head::do_post_processing ()
+
+Item*
+Rhythmic_head::stem_l (Grob*me)
{
- if (dots_l ())
- {
- dots_l ()->set_position(int (position_f ()));
- }
+ SCM s = me->get_grob_property ("stem");
+ return unsmob_item (s);
}
-
-void
-Rhythmic_head::add_dots (Dots *dot_l)
+int
+Rhythmic_head::dot_count (Grob*me)
{
- set_elt_property ("dot", dot_l->self_scm_);
- dot_l->add_dependency (this);
+ return dots_l (me)
+ ? gh_scm2int (dots_l (me)->get_grob_property ("dot-count")) : 0;
}
-Rhythmic_head::Rhythmic_head ()
+void
+Rhythmic_head::set_dots (Grob*me,Item *dot_l)
{
- balltype_i_ =0;
+ me->set_grob_property ("dot", dot_l->self_scm ());
}
-
void
-Rhythmic_head::do_print () const
+Rhythmic_head::set_interface (Grob*me)
{
-#ifndef NPRINT
- DEBUG_OUT << "balltype = "<< balltype_i_ << "dots = " << dots_i ();
-#endif
+ me->set_interface (ly_symbol2scm ("rhythmic-head-interface"));
}
+bool
+Rhythmic_head::has_interface (Grob*me)
+{
+ return me && me->has_interface (ly_symbol2scm ("rhythmic-head-interface"));
+}