class Dispatcher : public Smob<Dispatcher>
{
public:
- int print_smob (SCM, scm_print_state *);
- SCM mark_smob ();
- static const char type_p_name_[];
+ int print_smob (SCM, scm_print_state *) const;
+ SCM mark_smob () const;
+ static const char * const type_p_name_;
virtual ~Dispatcher ();
private:
/* Hash table. Each event-class maps to a list of listeners. */
/* priority counter. Listeners with low priority receive events
first. */
int priority_count_;
- void internal_add_listener (Listener, SCM event_class, int priority);
+ void internal_add_listener (SCM callback, SCM event_class, int priority);
public:
Dispatcher ();
void broadcast (Stream_event *ev);
bool is_listened_class (SCM);
SCM listened_types ();
void add_listener (Listener, SCM event_class);
+ void add_listener (SCM callback, SCM event_class);
void remove_listener (Listener, SCM event_class);
void register_as_listener (Dispatcher *dist);
void unregister_as_listener (Dispatcher *dist);