X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fpercent-repeat-engraver.cc;h=fc3d2a727a119aa95c39190dfe5c4fb323d439b9;hb=3c7e2d0171bf2f427be0eca3a42e13ce42e46cfc;hp=57357cb55943d546e2824ad301009f80f31f1333;hpb=abbdb46061be5c0a0682059d1f86bf3e44ca5cf3;p=lilypond.git

diff --git a/lily/percent-repeat-engraver.cc b/lily/percent-repeat-engraver.cc
index 57357cb559..fc3d2a727a 100644
--- a/lily/percent-repeat-engraver.cc
+++ b/lily/percent-repeat-engraver.cc
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 2000--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>, Erik Sandberg <mandolaerik@gmail.com>
+  (c) 2000--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>, Erik Sandberg <mandolaerik@gmail.com>
 */
 
 
@@ -14,7 +14,6 @@
 #include "international.hh"
 #include "item.hh"
 #include "misc.hh"
-#include "percent-repeat-iterator.hh"
 #include "repeated-music.hh"
 #include "side-position-interface.hh"
 #include "spanner.hh"
@@ -52,6 +51,10 @@ protected:
   Spanner *percent_;
   Spanner *percent_counter_;
 
+  
+  Grob *first_command_column_;
+  Moment command_moment_;
+  
 protected:
   virtual void finalize ();
   DECLARE_TRANSLATOR_LISTENER (percent);
@@ -65,8 +68,28 @@ Percent_repeat_engraver::Percent_repeat_engraver ()
 {
   percent_ = 0;
   percent_counter_ = 0;
-
   percent_event_ = 0;
+
+  first_command_column_ = 0;
+  command_moment_ = Moment (-1);
+}
+
+void
+Percent_repeat_engraver::start_translation_timestep ()
+{
+  if (now_mom ().main_part_ != command_moment_.main_part_)
+    {
+      first_command_column_ = unsmob_grob (get_property ("currentCommandColumn"));
+      command_moment_ = now_mom ();
+    }
+
+  if (stop_mom_.main_part_ == now_mom ().main_part_)
+    {
+      if (percent_)
+      	typeset_perc ();
+      percent_event_ = 0;
+      repeat_sign_type_ = UNKNOWN;
+    }
 }
 
 IMPLEMENT_TRANSLATOR_LISTENER (Percent_repeat_engraver, percent);
@@ -94,7 +117,10 @@ Percent_repeat_engraver::listen_percent (Stream_event *ev)
 	}
       else
 	{
-	  ev->origin ()->warning (_ ("Junking percent repeat event: Duration must be exactly one or two measures"));
+	  /*
+	    don't warn about percent repeats: slash repeats are not
+	    exactly 1 or 2 measures long.
+	   */
 	  return;
 	}
       percent_event_ = ev;
@@ -114,9 +140,10 @@ Percent_repeat_engraver::process_music ()
 	{
 	  if (percent_)
 	    typeset_perc ();
+	  
 	  percent_ = make_spanner ("PercentRepeat", percent_event_->self_scm ());
 
-	  Grob *col = unsmob_grob (get_property ("currentCommandColumn"));
+	  Grob *col = first_command_column_;
 	  percent_->set_bound (LEFT, col);
 
 	  SCM count = percent_event_->get_property ("repeat-count");
@@ -144,7 +171,7 @@ Percent_repeat_engraver::process_music ()
 	      && to_boolean (get_property ("countPercentRepeats")))
 	    {
 	      Item *double_percent_counter = make_item ("DoublePercentRepeatCounter",
-	      						percent_event_->self_scm());
+	      						percent_event_->self_scm ());
 
 	      SCM text = scm_number_to_string (count,
 					       scm_from_int (10));
@@ -172,7 +199,7 @@ Percent_repeat_engraver::finalize ()
     {
       percent_event_->origin ()->warning (_ ("unterminated percent repeat"));
       percent_->suicide ();
-      percent_counter_->suicide();
+      percent_counter_->suicide ();
     }
 }
 
@@ -181,7 +208,7 @@ Percent_repeat_engraver::typeset_perc ()
 {
   if (percent_)
     {
-      Grob *col = unsmob_grob (get_property ("currentCommandColumn"));
+      Grob *col = first_command_column_;
 
       percent_->set_bound (RIGHT, col);
       percent_ = 0;
@@ -192,17 +219,7 @@ Percent_repeat_engraver::typeset_perc ()
     }
 }
 
-void
-Percent_repeat_engraver::start_translation_timestep ()
-{
-  if (stop_mom_.main_part_ == now_mom ().main_part_)
-    {
-      if (percent_)
-      	typeset_perc ();
-      percent_event_ = 0;
-      repeat_sign_type_ = UNKNOWN;
-    }
-}
+
 
 void
 Percent_repeat_engraver::stop_translation_timestep ()
@@ -218,9 +235,6 @@ ADD_TRANSLATOR (Percent_repeat_engraver,
 		"DoublePercentRepeatCounter "
 		"PercentRepeat "
 		"PercentRepeatCounter ",
-		
-		/* accept */
-		"percent-event ",
 
 		/* read */
 		"countPercentRepeats "