X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fvolta-bracket.cc;h=6877a1a2eb05f7046eb04bf55b34652760524788;hb=7cd8c1d1e389edc26c26b7eba8358578329f5881;hp=53636c709e94ed192210c0463520e5788e0ef79d;hpb=16cb456cabf477f6d398ff731aa0f10b60913394;p=lilypond.git

diff --git a/lily/volta-bracket.cc b/lily/volta-bracket.cc
index 53636c709e..6877a1a2eb 100644
--- a/lily/volta-bracket.cc
+++ b/lily/volta-bracket.cc
@@ -1,9 +1,20 @@
 /*
-  volta-bracket.cc -- implement Volta_bracket_interface
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1997--2011 Jan Nieuwenhuizen <janneke@gnu.org>
 
-  (c) 1997--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 <cstring>
@@ -46,14 +57,17 @@ Volta_bracket_interface::print (SCM smob)
   Item *bound = dynamic_cast<Spanner *> (me)->get_bound (LEFT);
 
   /*
-    not a start, but really broken in two
+    If the volta bracket appears after a line-break, make
+    it start after the prefatory matter.
   */
   Real left = 0.;
   if (bound->break_status_dir () == RIGHT)
     {
       Paper_column *pc = bound->get_column ();
-      left = pc->extent (pc, X_AXIS)[RIGHT]
-	- bound->relative_coordinate (pc, X_AXIS);
+      left = pc->break_align_width (pc, ly_symbol2scm ("break-alignment"))[RIGHT]
+	// For some reason, break_align_width is relative to
+	// the x-parent of the column.
+	- bound->relative_coordinate (pc->get_parent (X_AXIS), X_AXIS);
     }
   else
     {
@@ -99,7 +113,7 @@ Volta_bracket_interface::print (SCM smob)
       num.align_to (Y_AXIS, UP);
       num.translate_axis (-0.5, Y_AXIS);
       total.add_at_edge (X_AXIS, LEFT, num, - num.extent (X_AXIS).length ()
-			 - 1.0, 0);
+			 - 1.0);
     }
   
   total.translate_axis (left, X_AXIS);
@@ -119,7 +133,7 @@ Volta_bracket_interface::modify_edge_height (Spanner *me)
 
   extract_grob_set (me, "bars", bars);
   Grob *endbar = bars.size () ? bars.back () : 0;
-  SCM glyph = endbar ? endbar->get_property ("glyph") : SCM_EOL;
+  SCM glyph = endbar ? endbar->get_property ("glyph-name") : SCM_EOL;
 
   string str;
   if (scm_is_string (glyph))
@@ -132,6 +146,8 @@ Volta_bracket_interface::modify_edge_height (Spanner *me)
 	&& str != "|:"
 	&& str != "|."
 	&& str != ":|:"
+	&& str != ":|.|:"
+	&& str != ":|.:"
 	&& str != ".|");
 
   if (no_vertical_end || no_vertical_start)
@@ -156,21 +172,15 @@ void
 Volta_bracket_interface::add_bar (Grob *me, Item *b)
 {
   Pointer_group_interface::add_grob (me, ly_symbol2scm ("bars"), b);
-  Side_position_interface::add_support (me, b);
   add_bound_item (dynamic_cast<Spanner *> (me), b);
 }
 
-void
-Volta_bracket_interface::add_column (Grob *me, Grob *c)
-{
-  Side_position_interface::add_support (me, c);
-}
-
 ADD_INTERFACE (Volta_bracket_interface,
-	       "Volta bracket with number",
+	       "Volta bracket with number.",
 
 	       /* properties */
 	       "bars "
 	       "thickness "
-	       "height");
+	       "height "
+	       );