X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fmulti-measure-rest.cc;h=a36d7c01ed071a53bd627c0c4aadd027617b6c60;hb=628ff1f709a0a06d3a544b1feaa544fe16134911;hp=1b66670a7c780bc05e22a2e0544edd17cc2d1852;hpb=98166b94174b63666a14a6a62bc16cf1b4163bce;p=lilypond.git

diff --git a/lily/multi-measure-rest.cc b/lily/multi-measure-rest.cc
index 1b66670a7c..a36d7c01ed 100644
--- a/lily/multi-measure-rest.cc
+++ b/lily/multi-measure-rest.cc
@@ -1,9 +1,20 @@
 /*
-  multi-measure-rest.cc -- implement Multi_measure_rest
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1998--2010 Jan Nieuwenhuizen <janneke@gnu.org>
 
-  (c) 1998--2007 Jan Nieuwenhuizen <janneke@gnu.org>
+  LilyPond is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "multi-measure-rest.hh"
@@ -16,11 +27,30 @@
 #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 +58,13 @@ 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 +91,7 @@ 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);
@@ -127,11 +132,9 @@ Multi_measure_rest::symbol_stencil (Grob *me, Real space)
       return s;
     }
 
-  SCM alist_chain = Font_interface::music_font_alist_chain (me);
-
   Real staff_space = Staff_symbol_referencer::staff_space (me);
-  Font_metric *musfont
-    = select_font (me->layout (), alist_chain);
+
+  Font_metric *musfont = Font_interface::get_default_font (me);
 
   SCM sml = me->get_property ("use-breve-rest");
   if (measures == 1)
@@ -313,8 +316,7 @@ 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 +363,6 @@ ADD_INTERFACE (Multi_measure_rest,
 	       "thick-thickness "
 	       "use-breve-rest "
 	       "bound-padding "
-	       "minimum-length");
+	       "minimum-length "
+	       );