X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fengraver-group.cc;h=71533cd116cd8e353d853285578ed287fc3344c6;hb=9f3572d98bb948c9689cd1f75401a029451fa001;hp=6271d93979b729b97fea32db94b7e96df56d5ba9;hpb=04265f11d1f21416ccebd2dcaa1d903dc781b36e;p=lilypond.git

diff --git a/lily/engraver-group.cc b/lily/engraver-group.cc
index 6271d93979..71533cd116 100644
--- a/lily/engraver-group.cc
+++ b/lily/engraver-group.cc
@@ -6,54 +6,13 @@
   (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
-#include "context.hh"
-#include "dispatcher.hh"
 #include "engraver-group.hh"
-#include "grob.hh"
+
+#include "warn.hh"
 #include "paper-score.hh"
-#include "stream-event.hh"
+#include "grob.hh"
+#include "context.hh"
 #include "translator-dispatch-list.hh"
-#include "warn.hh"
-
-IMPLEMENT_LISTENER (Engraver_group, override);
-void
-Engraver_group::override (SCM sev)
-{
-  Stream_event *ev = unsmob_stream_event (sev);
-  
-  execute_general_pushpop_property (context (),
-				    ev->get_property ("symbol"),
-				    ev->get_property ("property-path"),
-				    ev->get_property ("value"));
-}
-
-IMPLEMENT_LISTENER (Engraver_group, revert);
-void
-Engraver_group::revert (SCM sev)
-{
-  Stream_event *ev = unsmob_stream_event (sev);
-  
-  execute_general_pushpop_property (context (),
-				    ev->get_property ("symbol"),
-				    ev->get_property ("property-path"),
-				    SCM_UNDEFINED);
-}
-
-void
-Engraver_group::connect_to_context (Context *c)
-{
-  Translator_group::connect_to_context (c);
-  c->event_source ()->add_listener (GET_LISTENER (override), ly_symbol2scm ("Override"));
-  c->event_source ()->add_listener (GET_LISTENER (revert), ly_symbol2scm ("Revert"));
-}
-
-void
-Engraver_group::disconnect_from_context ()
-{
-  context ()->event_source ()->remove_listener (GET_LISTENER (override), ly_symbol2scm ("Override"));
-  context ()->event_source ()->remove_listener (GET_LISTENER (revert), ly_symbol2scm ("Revert"));
-  Translator_group::disconnect_from_context ();
-}
 
 void
 Engraver_group::announce_grob (Grob_info info)