#include "engraver.hh"
#include "translator-group.hh"
-class Engraver_group : public Translator_group
+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 Preinit<Engraver_group>, public Translator_group
{
protected:
- std::vector<Grob_info> announce_infos_;
+ vector<Announce_grob_info> announce_infos_;
Drul_array<SCM> acknowledge_hash_table_drul_;
void override (SCM);
void revert (SCM);
public:
DECLARE_CLASSNAME (Engraver_group);
+ void pre_init ();
Engraver_group ();
virtual void derived_mark () const;
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 ();