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);
{
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 ();
Context *context () const { return context_; }
protected:
SCM simple_trans_list_;
- SCM accept_hash_table_;
Context *context_;
friend class Context_def;
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);