Mercurial > MadButterfly
changeset 206:748896358da2
Export subject_add_event_observer() to rest of the system.
- declare it in mb_observer.h
| author | Thinker K.F. Li <thinker@branda.to> |
|---|---|
| date | Wed, 10 Dec 2008 12:02:17 +0800 |
| parents | e91ba9e197bd |
| children | fd3e311e7e5d |
| files | include/mb_observer.h src/observer.c |
| diffstat | 2 files changed, 6 insertions(+), 0 deletions(-) [+] |
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--- a/include/mb_observer.h Wed Dec 10 11:52:36 2008 +0800 +++ b/include/mb_observer.h Wed Dec 10 12:02:17 2008 +0800 @@ -83,6 +83,8 @@ extern void subject_notify(subject_t *subject, event_t *evt); extern observer_t *subject_add_observer(subject_t *subject, evt_handler hdr, void *arg); +extern observer_t *subject_add_event_observer(subject_t *subject, int type, + evt_handler hdr, void *arg); extern void subject_remove_observer(subject_t *subject, observer_t *observer);
--- a/src/observer.c Wed Dec 10 11:52:36 2008 +0800 +++ b/src/observer.c Wed Dec 10 12:02:17 2008 +0800 @@ -83,6 +83,8 @@ } } +/*! \brief Add an observer for any type of events. + */ observer_t *subject_add_observer(subject_t *subject, evt_handler hdr, void *arg) { ob_factory_t *factory = subject->factory; @@ -100,6 +102,8 @@ return observer; } +/*! \brief Add an observer for specified type of events. + */ observer_t *subject_add_event_observer(subject_t *subject, int type, evt_handler hdr, void *arg) { ob_factory_t *factory = subject->factory;