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Eobj: make the kls_itr a stack. 

It's useful for calling functions from within functions.

SVN revision: 70007
This commit is contained in:
Tom Hacohen 2012-04-11 07:05:33 +00:00
parent 4e471e9186
commit aaf11f7274
1 changed files with 18 additions and 7 deletions
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25
legacy/eobj/lib/eobj.c
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@ -55,7 +55,7 @@ struct _Eobj {
Eina_Inlist *generic_data;
const Eobj_Class **kls_itr;
Eina_List *kls_itr;
Eina_Bool delete:1;
EINA_MAGIC
@ -210,28 +210,36 @@ dich_func_clean_all(Eobj_Class *klass)
static inline void
_eobj_kls_itr_init(Eobj *obj)
{
obj->kls_itr = obj->klass->mro;
obj->kls_itr = eina_list_prepend(obj->kls_itr, obj->klass->mro);
}
static inline void
_eobj_kls_itr_end(Eobj *obj)
{
/*pop*/
obj->kls_itr = eina_list_remove_list(obj->kls_itr, obj->kls_itr);
}
static inline const Eobj_Class *
_eobj_kls_itr_next(Eobj *obj)
{
if (*obj->kls_itr)
return *++(obj->kls_itr);
const Eobj_Class **kls_itr = eina_list_data_get(obj->kls_itr);
if (*kls_itr)
{
kls_itr++;
eina_list_data_set(obj->kls_itr, kls_itr);
return *kls_itr;
}
else
return NULL;
{
return NULL;
}
}
static inline Eina_Bool
_eobj_kls_itr_reached_end(const Eobj *obj)
{
return !(*obj->kls_itr && *(obj->kls_itr + 1));
const Eobj_Class **kls_itr = eina_list_data_get(obj->kls_itr);
return !(*kls_itr && *(kls_itr + 1));
}
/* FIXME: Decide if it should be fast, and if so, add a mapping.
@ -729,6 +737,9 @@ eobj_unref(Eobj *obj)
_eobj_kls_itr_end(obj);
/*FIXME: add eobj_class_unref(klass) ? - just to clear the caches. */
/* If for some reason it's not empty, clear it. */
eina_list_free(obj->kls_itr);
Eina_List *itr, *itr_n;
Eobj *emb_obj;
EINA_LIST_FOREACH_SAFE(obj->composite_objects, itr, itr_n, emb_obj)