X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fforbid-break-engraver.cc;h=f44d7bc27fca8656b43df95a881f0fe298a1cb90;hb=7bc7dbd80e0e7b3e16e58f56689d32e06d4af921;hp=66d78a666031ee192483a73d02c1f814ff1e6460;hpb=0d6207e894224577f9879f4036ef8cab4925c4c7;p=lilypond.git

diff --git a/lily/forbid-break-engraver.cc b/lily/forbid-break-engraver.cc
index 66d78a6660..f44d7bc27f 100644
--- a/lily/forbid-break-engraver.cc
+++ b/lily/forbid-break-engraver.cc
@@ -4,50 +4,60 @@
   source file of the GNU LilyPond music typesetter
 
   (c) 2002--_2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
-
 */
-#include "rhythmic-head.hh"
+#include "context.hh"
+#include "duration.hh"
+#include "engraver.hh"
 #include "grob.hh"
-#include "score-engraver.hh"
+#include "input.hh"
+#include "pitch.hh"
+#include "rhythmic-head.hh"
+
+#include "translator.icc"
 
 class Forbid_line_break_engraver : public Engraver
 {
 public:
   TRANSLATOR_DECLARATIONS (Forbid_line_break_engraver);
-  virtual void start_translation_timestep ();
+  void start_translation_timestep ();
 };
 
-Forbid_line_break_engraver::Forbid_line_break_engraver (){}
+Forbid_line_break_engraver::Forbid_line_break_engraver ()
+{
+}
 
 void
 Forbid_line_break_engraver::start_translation_timestep ()
 {
   /*
     Check for running note heads. This should probably be done elsewhere.
-   */
+  */
   SCM busy = get_property ("busyGrobs");
 
   Moment now = now_mom ();
   while (scm_is_pair (busy) && unsmob_moment (scm_caar (busy))->main_part_ == now.main_part_)
     busy = scm_cdr (busy);
 
-  
   while (scm_is_pair (busy))
     {
       Grob *g = unsmob_grob (scm_cdar (busy));
-      if (Rhythmic_head::has_interface (g))
-	{
-	  get_score_engraver ()->forbid_breaks ();
-	}
+      if (g->internal_has_interface (ly_symbol2scm ("rhythmic-grob-interface")))
+        context ()->get_score_context ()->set_property ("forbidBreak", SCM_BOOL_T);
       busy = scm_cdr (busy);
     }
 }
 
-
 ADD_TRANSLATOR (Forbid_line_break_engraver,
-/* descr */       "Forbid line breaks when note heads are still playing at some point.",
-/* creats*/       "",
-/* accepts */     "",
-/* acks  */      "",
-/* reads */       "busyGrobs",
-/* write */       "");
+		/* doc */
+		"Forbid line breaks when note heads are still playing at some"
+		" point.",
+
+		/* create */
+		"",
+
+		/* read */
+		"busyGrobs ",
+
+		/* write */
+		"forbidBreak "
+		);