Issue 4834: Remove routing information from Grob_info

[lilypond.git] / lily / include / engraver-group.hh

diff --git a/lily/include/engraver-group.hh b/lily/include/engraver-group.hh
index aa3cd478bce652c5bc6a098e0250be689a38d0f0..39e52f3c522e7bca705164e6d65301da2504eed5 100644 (file)
--- a/lily/include/engraver-group.hh
+++ b/lily/include/engraver-group.hh
@@ -23,10 +23,20 @@
 #include "engraver.hh"
 #include "translator-group.hh"
 
+class Announce_grob_info : public Grob_info
+{
+  Direction start_end_;
+public:
+  Announce_grob_info (Grob_info gi, Direction start_end)
+    : Grob_info (gi), start_end_ (start_end)
+  { }
+  Direction start_end () const { return start_end_; }
+};
+
 class Engraver_group : public Translator_group
 {
 protected:
-  vector<Grob_info> announce_infos_;
+  vector<Announce_grob_info> announce_infos_;
   Drul_array<SCM> acknowledge_hash_table_drul_;
   void override (SCM);
   void revert (SCM);
@@ -37,7 +47,8 @@ public:
   void do_announces ();
   virtual void connect_to_context (Context *c);
   virtual void disconnect_from_context ();
-  virtual void announce_grob (Grob_info);
+  virtual void announce_grob (Grob_info, Direction start_end,
+                              Context *reroute_context = 0);
   bool pending_grobs () const;
 private:
   virtual void acknowledge_grobs ();