X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Ftranslator-group.hh;h=b0e46d6f7ff90fb7eb1443d428d93121b2473bb6;hb=5b4b0d6e9a197e8f9eb085b7c2ad78b8be3e5cfc;hp=3abbee33d7d90be36eb009244be8c284c58284ea;hpb=64313890b232c731d432e5b096f30bffc3f3756d;p=lilypond.git

diff --git a/lily/include/translator-group.hh b/lily/include/translator-group.hh
index 3abbee33d7..b0e46d6f7f 100644
--- a/lily/include/translator-group.hh
+++ b/lily/include/translator-group.hh
@@ -3,14 +3,14 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 1997--2008 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #ifndef TRANSLATOR_GROUP_HH
 #define TRANSLATOR_GROUP_HH
 
+#include "listener.hh"
 #include "translator.hh"
-#include "parray.hh"
 
 typedef void (Translator:: *Translator_method) (void);
 typedef void (Translator_group:: *Translator_group_method) (void);
@@ -40,23 +40,29 @@ class Translator_group
 {
 private:
   void precompute_method_bindings ();
-  std::vector<Translator_method_binding>
+  vector<Translator_method_binding>
   precomputed_method_bindings_[TRANSLATOR_METHOD_PRECOMPUTE_COUNT];
 
   Translator_group_void_method
   precomputed_self_method_bindings_[TRANSLATOR_METHOD_PRECOMPUTE_COUNT];
 
+  SCM protected_events_;
+
+  DECLARE_LISTENER (create_child_translator);
+
 public:
   VIRTUAL_COPY_CONSTRUCTOR (Translator_group, Translator_group);
-  DECLARE_SMOBS (Translator_group, dummy);
+  DECLARE_SMOBS (Translator_group);
 
 public:
-  virtual Translator_group *get_daddy_translator ()const;
+  virtual void connect_to_context (Context *c);
+  virtual void disconnect_from_context ();
   virtual SCM get_simple_trans_list ();
-  virtual bool try_music (Music *req);
   virtual void initialize ();
   virtual void finalize ();
 
+  void protect_event (SCM ev);
+
   void stop_translation_timestep ();
   void start_translation_timestep ();
 
@@ -70,7 +76,6 @@ public:
   Context *context () const { return context_; }
 protected:
   SCM simple_trans_list_;
-  SCM accept_hash_table_;
   Context *context_;
 
   friend class Context_def;
@@ -84,7 +89,7 @@ void precomputed_recurse_over_translators (Context *c, Translator_precompute_ind
 Translator_group *get_translator_group (SCM sym);
 
 #define foobar
-#define ADD_TRANSLATOR_GROUP(classname, desc, grobs, accepted, read, write) foobar
+#define ADD_TRANSLATOR_GROUP(classname, desc, grobs, read, write) foobar
 
 DECLARE_UNSMOB (Translator_group, translator_group);