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Add functions to get list of handlers for glob and mime. 

Add function sto call all handlers for a mime / glob.


SVN revision: 32064
This commit is contained in:
codewarrior 2007-10-14 14:12:03 +00:00 committed by codewarrior
parent f196a8b159
commit c1601cdc69
2 changed files with 95 additions and 20 deletions
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112
src/bin/e_fm_mime.c
View File

@ -199,6 +199,64 @@ e_fm_mime_handler_glob_add(E_Fm_Mime_Handler *handler, const char *glob)
return 1;
}
/* delete a certain handler for a certian mime */
EAPI void
e_fm_mime_handler_mime_del(E_Fm_Mime_Handler *handler, const char *mime)
{
Evas_List *handlers = NULL;
if ((!handler) || (!mime)) return;
/* if there's an entry for this mime already, then append to its list */
if ((handlers = evas_hash_find(_mime_handlers, mime)))
{
handlers = evas_list_remove(handlers, handler);
if (handlers)
_mime_handlers = evas_hash_modify(_mime_handlers, mime, handlers);
else
_mime_handlers = evas_hash_del(_mime_handlers, mime, handlers);
}
}
/* delete a certain handler for a certain glob */
EAPI void
e_fm_mime_handler_glob_del(E_Fm_Mime_Handler *handler, const char *glob)
{
Evas_List *handlers = NULL;
if ((!handler) || (!glob)) return;
/* if there's an entry for this glob already, then append to its list */
if ((handlers = evas_hash_find(_glob_handlers, glob)))
{
handlers = evas_list_remove(handlers, handler);
if (handlers)
_glob_handlers = evas_hash_modify(_glob_handlers, glob, handlers);
else
_glob_handlers = evas_hash_del(_glob_handlers, glob, handlers);
}
}
/* get the list of mime handlers for a mime */
EAPI Evas_List *
e_fm_mime_handler_mime_handlers_get(const char *mime)
{
if ((!mime) || (!_mime_handlers))
return NULL;
return evas_hash_find(_mime_handlers, mime);
}
/* get the list of glob handlers for a glob */
EAPI Evas_List *
e_fm_mime_handler_glob_handlers_get(const char *glob)
{
if ((!glob) || (!_glob_handlers))
return NULL;
return evas_hash_find(_glob_handlers, glob);
}
/* call a certain handler */
EAPI Evas_Bool
e_fm_mime_handler_call(E_Fm_Mime_Handler *handler, Evas_Object *obj, const char *path)
@ -221,39 +279,53 @@ e_fm_mime_handler_call(E_Fm_Mime_Handler *handler, Evas_Object *obj, const char
return 1;
}
/* call all handlers related to a certain mime */
EAPI void
e_fm_mime_handler_mime_del(E_Fm_Mime_Handler *handler, const char *mime)
e_fm_mime_handler_mime_handlers_call_all(Evas_Object *obj, const char *path, const char *mime)
{
Evas_List *handlers = NULL;
Evas_List *handlers;
Evas_List *l;
if ((!handler) || (!mime)) return;
if ((!obj) || (!path) || (!mime))
return;
/* if there's an entry for this mime already, then append to its list */
if ((handlers = evas_hash_find(_mime_handlers, mime)))
handlers = e_fm_mime_handler_mime_handlers_get(mime);
if (!handlers)
return;
for (l = handlers; l; l = l->next)
{
handlers = evas_list_remove(handlers, handler);
if (handlers)
_mime_handlers = evas_hash_modify(_mime_handlers, mime, handlers);
else
_mime_handlers = evas_hash_del(_mime_handlers, mime, handlers);
E_Fm_Mime_Handler *handler;
handler = l->data;
if (!handler) continue;
e_fm_mime_handler_call(handler, obj, path);
}
}
/* call all handlers related to a certain glob */
EAPI void
e_fm_mime_handler_glob_del(E_Fm_Mime_Handler *handler, const char *glob)
e_fm_mime_handler_glob_handlers_call_all(Evas_Object *obj, const char *path, const char *glob)
{
Evas_List *handlers = NULL;
Evas_List *handlers;
Evas_List *l;
if ((!handler) || (!glob)) return;
if ((!obj) || (!path) || (!glob))
return;
/* if there's an entry for this glob already, then append to its list */
if ((handlers = evas_hash_find(_glob_handlers, glob)))
handlers = e_fm_mime_handler_glob_handlers_get(glob);
if (!handlers)
return;
for (l = handlers; l; l = l->next)
{
handlers = evas_list_remove(handlers, handler);
if (handlers)
_glob_handlers = evas_hash_modify(_glob_handlers, glob, handlers);
else
_glob_handlers = evas_hash_del(_glob_handlers, glob, handlers);
E_Fm_Mime_Handler *handler;
handler = l->data;
if (!handler) continue;
e_fm_mime_handler_call(handler, obj, path);
}
}

3
src/bin/e_fm_mime.h
View File

@ -27,8 +27,11 @@ EAPI void e_fm_mime_handler_free(E_Fm_Mime_Handler *handler);
EAPI Evas_Bool e_fm_mime_handler_mime_add(E_Fm_Mime_Handler *handler, const char *mime);
EAPI Evas_Bool e_fm_mime_handler_glob_add(E_Fm_Mime_Handler *handler, const char *glob);
EAPI Evas_Bool e_fm_mime_handler_call(E_Fm_Mime_Handler *handler, Evas_Object *obj, const char *path);
EAPI void e_fm_mime_handler_mime_handlers_call_all(Evas_Object *obj, const char *path, const char *mime);
EAPI void e_fm_mime_handler_mime_del(E_Fm_Mime_Handler *handler, const char *mime);
EAPI void e_fm_mime_handler_glob_del(E_Fm_Mime_Handler *handler, const char *glob);
EAPI Evas_List *e_fm_mime_handler_mime_handlers_get(const char *mime);
EAPI Evas_List *e_fm_mime_handler_glob_handlers_get(const char *glob);
#endif
#endif