X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fspan-bar-engraver.cc;h=a36c0ce5f1540708934f925d6facd69a8b7ac216;hb=c659cb200486c2f908703696a1b2873e78c8160a;hp=846bbcb610ea49e7278c44c81c1a61866db6ab3c;hpb=243db47a88df9240a66bde37356b43aaeb41260d;p=lilypond.git

diff --git a/lily/span-bar-engraver.cc b/lily/span-bar-engraver.cc
index 846bbcb610..a36c0ce5f1 100644
--- a/lily/span-bar-engraver.cc
+++ b/lily/span-bar-engraver.cc
@@ -3,17 +3,14 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c)  1997--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
-
-#include "lily-guile.hh"
 #include "bar-line.hh"
 #include "item.hh"
 #include "span-bar.hh"
 #include "engraver.hh"
 
-
 /** 
 
   Make bars that span multiple "staves". Catch bars, and span a
@@ -25,45 +22,40 @@
   */
 class Span_bar_engraver : public Engraver
 {
-  Item * spanbar_;
+  Item *spanbar_;
   Link_array<Item> bars_;
 
 public:
-  TRANSLATOR_DECLARATIONS(Span_bar_engraver);
+  TRANSLATOR_DECLARATIONS (Span_bar_engraver);
 protected:
   virtual void acknowledge_grob (Grob_info);
   virtual void stop_translation_timestep ();
-
 };
 
-
 Span_bar_engraver::Span_bar_engraver ()
 {
   spanbar_ =0;
 }
 
-
-
 void
 Span_bar_engraver::acknowledge_grob (Grob_info i)
 {
-  int depth = i.origin_transes (this).size ();
-  if (depth > 1
-      && Bar_line::has_interface (i.grob_))
+  int depth = i.origin_contexts (this).size ();
+  if (depth && Bar_line::has_interface (i.grob_))
     {
       Item * it = dynamic_cast<Item*> (i.grob_);
       bars_.push (it);
 
       if (bars_.size () >= 2 && !spanbar_) 
 	{
-	  spanbar_ = make_item ("SpanBar");
+	  spanbar_ = make_item ("SpanBar", SCM_EOL);
 
 	  spanbar_->set_parent (bars_[0], X_AXIS);
-
-	  announce_grob (spanbar_, SCM_EOL);
+	  
 	}
     }
 }
+
 void
 Span_bar_engraver::stop_translation_timestep ()
 {
@@ -73,23 +65,18 @@ Span_bar_engraver::stop_translation_timestep ()
 	Span_bar::add_bar (spanbar_,bars_[i]);
 
       SCM vissym =ly_symbol2scm ("break-visibility");
-      SCM vis = bars_[0]->internal_get_grob_property (vissym);	  
-      if (scm_equal_p (spanbar_->internal_get_grob_property (vissym), vis) != SCM_BOOL_T)
-	spanbar_->internal_set_grob_property (vissym, vis);
+      SCM vis = bars_[0]->internal_get_property (vissym);	  
+      if (ly_c_equal_p (spanbar_->internal_get_property (vissym), vis))
+	spanbar_->internal_set_property (vissym, vis);
 
-      typeset_grob (spanbar_);
+      
       spanbar_ =0;
     }
   bars_.set_size (0);
 }
 
 
-
-
-
-
-
-ENTER_DESCRIPTION(Span_bar_engraver,
+ENTER_DESCRIPTION (Span_bar_engraver,
 /* descr */       "This engraver makes cross-staff barlines: It catches all normal "
 "bar lines, and draws a single span-bar across them.",
 /* creats*/       "SpanBar",