Fix some bugs in the dynamic engraver and PostScript backend

[lilypond.git] / lily / engraver.cc

diff --git a/lily/engraver.cc b/lily/engraver.cc
index b756d742dcad8c2d829729c84b55e297738e6c98..eebd22e4bea706dbf8635b70c0e1ebf412cedb24 100644 (file)
--- a/lily/engraver.cc
+++ b/lily/engraver.cc
@@ -29,6 +29,12 @@ Engraver::announce_grob (Grob_info inf)
   get_daddy_engraver ()->announce_grob (inf);
 }
 
+void
+Engraver::announce_end_grob (Grob_info inf)
+{
+  get_daddy_engraver ()->announce_grob (inf);
+}
+
 /*
   CAUSE is the object (typically a Music object)  that
   was the reason for making E.
@@ -46,14 +52,28 @@ Engraver::announce_grob (Grob *e, SCM cause)
     g->announce_grob (i);
 }
 
-Engraver::Engraver ()
+
+/*
+  CAUSE is the object (typically a Music object)  that
+  was the reason for making E.
+*/
+void
+Engraver::announce_end_grob (Grob *e, SCM cause)
 {
+  if (unsmob_music (cause) || unsmob_grob (cause))
+    e->set_property ("cause", cause);
+
+  Grob_info i (this, e);
+
+  i.start_end_ = STOP;
+  Engraver_group *g = get_daddy_engraver ();
+  if (g)
+    g->announce_grob (i);
 }
 
-Score_engraver *
-Engraver::get_score_engraver () const
+
+Engraver::Engraver ()
 {
-  return dynamic_cast<Score_engraver *> (get_score_context ()->implementation ());
 }
 
 #include "translator.icc"