/**
* @brief Implementation AtkObject->ref_child callback
*
* ATK doc says:\n
* Gets a reference to the specified accessible child of the object. The
* accessible children are 0-based so the first accessible child is at index 0,
* the second at index 1 and so on.
*
* @returns an AtkObject representing the specified accessible child of the
* accessible.
*/
static AtkObject *
eail_naviframe_ref_child(AtkObject *obj, gint i)
{
Eina_List *list;
EailNaviframe *naviframe;
EailWidget *widget;
Evas_Object *e_object;
g_return_val_if_fail(EAIL_IS_NAVIFRAME(obj), NULL);
naviframe = EAIL_NAVIFRAME(obj);
widget = EAIL_WIDGET(naviframe);
e_object = eail_widget_get_widget(widget);
list = elm_naviframe_items_get(e_object);
int list_count = eina_list_count(list);
if (i >= list_count)
{
eina_list_free(list);
return NULL;
}
AtkObject *child = eail_naviframe_page_new(obj, i);
atk_object_initialize(child, eina_list_nth(list, i));
g_object_ref(child);
naviframe->cached_pages = eina_list_append(naviframe->cached_pages, child);
eina_list_free(list);
return child;
}
/**
* @brief Refreshes history of realized pages
*
* @param self an EailNaviframe object
* @param list list of realized pages
*/
static void
_refresh_cached_pages(EailNaviframe *self, const Eina_List *list)
{
int list_count = eina_list_count(list);
eina_list_free(self->cached_pages);
for (int i = 0; i < list_count; i++)
{
AtkObject *child = eail_naviframe_page_new(ATK_OBJECT(self), i);
atk_object_initialize(child, eina_list_nth(list, i));
g_object_ref(child);
self->cached_pages = eina_list_append(self->cached_pages, child);
}
}
/**
* @brief Returns naviframe-page implementation for given object item
*
* @param naviframe an naviframe AtkObject
* @param item an Elm_Object_Item for naviframe-page
*
* @returns an AtkObject* representation for naviframe-page
*/
static AtkObject *
_eail_naviframe_get_naviframe_page_for_item(AtkObject *naviframe,
Elm_Object_Item *item)
{
EailFactoryObj *factory_obj = NULL;
AtkObject *naviframe_page = NULL;
factory_obj = eail_factory_find_obj_for_item(item);
if (factory_obj)
{
if (!factory_obj->atk_obj)
ERR("No atk obj created for factory item object");
return factory_obj->atk_obj;
}
naviframe_page = eail_naviframe_page_new(naviframe, item);
atk_object_initialize(naviframe_page, item);
eail_factory_append_item_to_cache(ATK_OBJECT(naviframe_page), item);
return naviframe_page;
}
