Mercurial > MadButterfly
changeset 985:bab9c0f836b9 refine_backend_if
doc backend
| author | Thinker K.F. Li <thinker@codemud.net> |
|---|---|
| date | Mon, 22 Nov 2010 00:42:29 +0800 |
| parents | 3fe8054457a8 |
| children | c39d14139ca5 |
| files | include/mb_backend.h |
| diffstat | 1 files changed, 17 insertions(+), 1 deletions(-) [+] |
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--- a/include/mb_backend.h Mon Nov 22 00:42:29 2010 +0800 +++ b/include/mb_backend.h Mon Nov 22 00:42:29 2010 +0800 @@ -1,6 +1,8 @@ #ifndef __MB_BACKEND_H_ #define __MB_BACKEND_H_ +#include "mb_config.h" + #ifdef X_BACKEND #include "mb_X_supp.h" #endif @@ -30,9 +32,23 @@ mb_rt_t *(*new_with_win)(const char *display, MBB_WINDOW win, int w,int h); void (*free)(mb_rt_t *rt); + /*! \brief Request the backend to start monitoring a file descriptor. + * + * This is used only when the backend is responsible for event loop. + */ void (*add_event)(mb_rt_t *rt,int type, int fd, mb_eventcb_t f,void *arg); + /*! \brief Request the backend to stop monitoring a file descriptor. + * + * This is used only when the backend is responsible for event loop. + */ void (*remove_event)(mb_rt_t *rt,int type, int fd); - void (*loop)(mb_rt_t *rt); + /*! \brief Event Loop + * + * This is called when main application does not handle event + * loop. Or, it should register an IO factory (i.e \ref + * mb_IO_factory_t) with the backend. + */ + void (*event_loop)(mb_rt_t *rt); subject_t *(*kbevents)(mb_rt_t *rt); redraw_man_t *(*rdman)(mb_rt_t *rt);