source file of the GNU LilyPond music typesetter
- (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+ (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include "dots.hh"
-#include "molecule.hh"
+#include "item.hh"
+#include "stencil.hh"
#include "paper-def.hh"
+#include "font-interface.hh"
#include "lookup.hh"
+#include "staff-symbol-referencer.hh"
+#include "directional-element-interface.hh"
-Dots::Dots ()
+MAKE_SCHEME_CALLBACK (Dots,print,1);
+SCM
+Dots::print (SCM d)
{
- no_dots_i_ =0;
- position_i_ =0;
-}
+ Grob *sc = unsmob_grob (d);
+ Stencil mol;
+
+ SCM c = sc->get_grob_property ("dot-count");
-void
-Dots::do_post_processing ()
-{
- if (!(position_i_ % 2))
- position_i_ ++;
- if (!no_dots_i_)
+ if (gh_number_p (c))
{
- transparent_b_ = true;
- set_empty(true);
+ Stencil d = Font_interface::get_default_font (sc)->find_by_name (String ("dots-dot"));
+ Real dw = d.extent (X_AXIS).length ();
+
+
+ /*
+ we need to add a real blank box, to assure that
+ side-positioning doth not cancel the left-most padding. */
+
+ /*
+ TODO: this should be handled by side-position padding.
+ */
+ mol = Lookup::blank (Box (Interval (0,0),
+ Interval (0,0)));
+
+ for (int i = gh_scm2int (c); i--;)
+ {
+ d.translate_axis (2*dw,X_AXIS);
+ mol.add_at_edge (X_AXIS, RIGHT, d, dw, 0);
+ }
}
+ return mol.smobbed_copy ();
}
-Molecule*
-Dots::brew_molecule_p () const
-{
- Molecule *out = new Molecule;
- Atom fill = paper()->lookup_l ()->fill (Box(Interval(0,0),Interval(0,0)));
- out->add(fill);
- Atom d = paper ()->lookup_l ()->dots ();
- Real dw = d.dim_[X_AXIS].length();
- d.translate_axis(-dw,X_AXIS);
- for (int i=no_dots_i_; i--; )
- {
- d.translate_axis(2*dw,X_AXIS);
- out->add (d);
- }
- Real inter_f = paper ()->internote_f ();
- out->translate_axis (inter_f * position_i_, Y_AXIS);
- return out;
-}
-IMPLEMENT_IS_TYPE_B1(Dots, Item);
+ADD_INTERFACE (Dots, "dots-interface",
+ "The dots to go with a notehead/rest. A separate interface, since they "
+" are a party in collision resolution. "
+" #'direction is the Direction to handle staff-line collisions in.",
+ "direction dot-count");
+
+