($(outdir)/%.pdf): add DVIPS_FLAGS. This will

[lilypond.git] / lily / dots.cc

diff --git a/lily/dots.cc b/lily/dots.cc
index 4e9dc5659a85050cdc5266d16057ab83fc7e4c53..f87c719e3b0ea6ec440d7077d6e43a14e87b4bcb 100644 (file)
--- a/lily/dots.cc
+++ b/lily/dots.cc
@@ -3,69 +3,59 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c)  1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
 #include "dots.hh"
 #include "item.hh"
-#include "molecule.hh"
+#include "stencil.hh"
 #include "paper-def.hh"
-#include "font-metric.hh"
+#include "font-interface.hh"
 #include "lookup.hh"
 #include "staff-symbol-referencer.hh"
 #include "directional-element-interface.hh"
 
-
-MAKE_SCHEME_CALLBACK(Dots,quantised_position_callback,2);
-SCM
-Dots::quantised_position_callback (SCM element_smob, SCM axis)
-{
-  Score_element *me = unsmob_element (element_smob);
-  Axis a = (Axis) gh_scm2int (axis);
-  assert (a == Y_AXIS);
-    
-  SCM d= me->get_elt_property ("dot-count");
-  if (gh_number_p (d) && gh_scm2int (d))
-    {
-      if (!Directional_element_interface::get (me))
-       Directional_element_interface::set (me, UP);
-
-      if (Staff_symbol_referencer::on_staffline (me))
-       return gh_double2scm (Staff_symbol_referencer::staff_space (me) / 2.0 * Directional_element_interface::get (me));
-    }
-
-  return gh_double2scm  (0.0);
-}
-
-
-MAKE_SCHEME_CALLBACK(Dots,brew_molecule,1);
+MAKE_SCHEME_CALLBACK (Dots,print,1);
 SCM  
-Dots::brew_molecule (SCM d)
+Dots::print (SCM d)
 {
-  Score_element *sc = unsmob_element (d);
-  /*
-    Molecule mol (Lookup::blank (Box (Interval (0,0),
-                                   Interval (0,0))));
-  */
-
-  Molecule mol;
+  Grob *sc = unsmob_grob (d);
+  Stencil mol;
   
-  SCM c = sc->get_elt_property ("dot-count");
+  SCM c = sc->get_grob_property ("dot-count");
 
   if (gh_number_p (c))
     {
-      Molecule d = sc->get_default_font ()->find_by_name (String ("dots-dot"));
+      Stencil d = Font_interface::get_default_font (sc)->find_by_name (String ("dots-dot"));
       Real dw = d.extent (X_AXIS).length ();
-      //      d.translate_axis (-dw, X_AXIS);
+      
 
-      for (int i = gh_scm2int (c); i--; )
+      /*
+       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);
+         mol.add_at_edge (X_AXIS, RIGHT, d, dw, 0);
        }
     }
-  return mol.create_scheme ();
+  return mol.smobbed_copy ();
 }
 
 
 
+
+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");
+
+