X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fmulti-measure-rest.cc;h=d94518db3abc5427327a6caeb5e0cc660f40def4;hb=5b4b0d6e9a197e8f9eb085b7c2ad78b8be3e5cfc;hp=1b66670a7c780bc05e22a2e0544edd17cc2d1852;hpb=98166b94174b63666a14a6a62bc16cf1b4163bce;p=lilypond.git

diff --git a/lily/multi-measure-rest.cc b/lily/multi-measure-rest.cc
index 1b66670a7c..d94518db3a 100644
--- a/lily/multi-measure-rest.cc
+++ b/lily/multi-measure-rest.cc
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1998--2007 Jan Nieuwenhuizen <janneke@gnu.org>
+  (c) 1998--2008 Jan Nieuwenhuizen <janneke@gnu.org>
 */
 
 #include "multi-measure-rest.hh"
@@ -16,11 +16,30 @@
 #include "misc.hh"
 #include "spanner.hh"
 #include "staff-symbol-referencer.hh"
+#include "system.hh"
 #include "text-interface.hh"
 #include "percent-repeat-item.hh"
 #include "lookup.hh"
 #include "separation-item.hh"
 
+Interval
+Multi_measure_rest::bar_width (Spanner *me)
+{
+  Interval iv;
+  Direction d = LEFT;
+  do
+    {
+      Item *col = me->get_bound (d)->get_column ();
+
+      Interval coldim = Paper_column::break_align_width (col);
+
+      iv[d] = coldim[-d];
+    }
+  while ((flip (&d)) != LEFT);
+
+  return iv;
+}
+
 MAKE_SCHEME_CALLBACK (Multi_measure_rest, percent, 1);
 SCM
 Multi_measure_rest::percent (SCM smob)
@@ -28,23 +47,13 @@ Multi_measure_rest::percent (SCM smob)
   Grob *me = unsmob_grob (smob);
   Spanner *sp = dynamic_cast<Spanner *> (me);
 
-  Stencil r = Percent_repeat_item_interface::x_percent (me, 1, 0.75, 1.6);
+  Stencil r = Percent_repeat_item_interface::x_percent (me, 1);
 
   // ugh copy & paste.
 
   Grob *common_x = sp->get_bound (LEFT)->common_refpoint (sp->get_bound (RIGHT),
 							  X_AXIS);
-  Interval sp_iv;
-  Direction d = LEFT;
-  do
-    {
-      Item *col = sp->get_bound (d)->get_column ();
-
-      Interval coldim = robust_relative_extent (col, common_x, X_AXIS);
-
-      sp_iv[d] = coldim[-d];
-    }
-  while ((flip (&d)) != LEFT);
+  Interval sp_iv = bar_width (sp);
   Real x_off = 0.0;
 
   Real rx = sp->get_bound (LEFT)->relative_coordinate (common_x, X_AXIS);
@@ -71,22 +80,7 @@ Multi_measure_rest::print (SCM smob)
   Grob *me = unsmob_grob (smob);
   Spanner *sp = dynamic_cast<Spanner *> (me);
 
-  Interval sp_iv;
-  Direction d = LEFT;
-
-  Grob *common = sp->get_bound (LEFT)->common_refpoint (sp->get_bound (RIGHT), X_AXIS);
-  do
-    {
-      Item *b = sp->get_bound (d);
-
-      Interval coldim = (Separation_item::has_interface (b))
-	? Separation_item::relative_width (b, common)
-	: b->extent (common, X_AXIS);
-
-      sp_iv[d] = coldim.is_empty () ? b->relative_coordinate (common, X_AXIS) : coldim[-d];
-    }
-  while ((flip (&d)) != LEFT);
-
+  Interval sp_iv = bar_width (sp);
   Real space = sp_iv.length ();
 
   Real rx = sp->get_bound (LEFT)->relative_coordinate (0, X_AXIS);
@@ -313,8 +307,7 @@ Multi_measure_rest::calculate_spacing_rods (Grob *me, Real length)
       rod.item_drul_[LEFT] = li;
       rod.item_drul_[RIGHT] = ri;
 
-      rod.distance_ = li->extent (li, X_AXIS)[BIGGER]
-	- ri->extent (ri, X_AXIS)[SMALLER]
+      rod.distance_ = Paper_column::minimum_distance (li, ri)
 	+ length
 	+ 2 * robust_scm2double (me->get_property ("bound-padding"), 1.0);
 
@@ -361,5 +354,6 @@ ADD_INTERFACE (Multi_measure_rest,
 	       "thick-thickness "
 	       "use-breve-rest "
 	       "bound-padding "
-	       "minimum-length");
+	       "minimum-length "
+	       );