source file of the GNU LilyPond music typesetter
- (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ (c) 1997--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#include "note-column.hh"
}
if (both)
- me->warning (_ ("can't have note heads and rests together on a stem"));
+ me->warning (_ ("cannot have note heads and rests together on a stem"));
else
Axis_group_interface::add_element (me, h);
}
}
}
-void
-Note_column::set_dotcol (Grob *me, Grob *d)
-{
- Axis_group_interface::add_element (me, d);
-}
-
Grob *
Note_column::first_head (Grob *me)
{
return acc;
}
+Grob *
+Note_column::dot_column (Grob *me)
+{
+ extract_grob_set (me, "note-heads", heads);
+ for (vsize i = 0; i < heads.size (); i++)
+ {
+ Grob *dots = unsmob_grob (heads[i]->get_object ("dot"));
+ if (dots)
+ return dots->get_parent (X_AXIS);
+ }
+
+ return 0;
+}
+
Grob *
Note_column::arpeggio (Grob *me)
{
return unsmob_grob (me->get_object ("arpeggio"));
}
+/* If a note-column contains a cross-staff stem then
+ nc->extent (Y_AXIS, refp) will not consider the extent of the stem.
+ If you want the extent of the stem to be included (and you are safe
+ from any cross-staff issues) then call this function instead. */
+Interval
+Note_column::cross_staff_extent (Grob *me, Grob *refp)
+{
+ Interval iv = me->extent (refp, Y_AXIS);
+ if (Grob *s = get_stem (me))
+ iv.unite (s->extent (refp, Y_AXIS));
+
+ return iv;
+}
+
ADD_INTERFACE (Note_column,
- "Stem and noteheads combined",
+ "Stem and noteheads combined.",
/* properties */
- "accidentals "
"arpeggio "
"force-hshift "
"horizontal-shift "
+ "ignore-collision "
"note-heads "
"rest "
"rest-collision "