NS_IMETHODIMP nsAccessibleWrap::GetNativeInterface(void **aOutAccessible)
{
*aOutAccessible = nsnull;
if (!mAtkObject) {
if (!mWeakShell || !nsAccUtils::IsEmbeddedObject(this)) {
// We don't create ATK objects for node which has been shutdown, or
// nsIAccessible plain text leaves
return NS_ERROR_FAILURE;
}
GType type = GetMaiAtkType(CreateMaiInterfaces());
NS_ENSURE_TRUE(type, NS_ERROR_FAILURE);
mAtkObject =
reinterpret_cast<AtkObject *>
(g_object_new(type, NULL));
NS_ENSURE_TRUE(mAtkObject, NS_ERROR_OUT_OF_MEMORY);
atk_object_initialize(mAtkObject, this);
mAtkObject->role = ATK_ROLE_INVALID;
mAtkObject->layer = ATK_LAYER_INVALID;
}
*aOutAccessible = mAtkObject;
return NS_OK;
}
JNIEXPORT void JNICALL ATK_NATIVE(_1atk_1object_1initialize)
(JNIEnv *env, jclass that, jint arg0, jint arg1)
{
ATK_NATIVE_ENTER(env, that, _1atk_1object_1initialize_FUNC);
atk_object_initialize((AtkObject *)arg0, (gpointer)arg1);
ATK_NATIVE_EXIT(env, that, _1atk_1object_1initialize_FUNC);
}
/**
* @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 Helper func for creating dayselector child content
*
* @param day_check_widget check widget that represents a day in dayselector
* widget
*
* @returns an AtkObject representation of given day in dayselector. Unref
* it when it is no longer needed.
*/
static AtkObject *
_eail_create_dayselector_child(Evas_Object *day_check_widget)
{
AtkObject *child = NULL;
child = g_object_new(EAIL_TYPE_CHECK, NULL);
atk_object_initialize(child, day_check_widget);
g_object_ref(child);
return child;
}
static AtkObject *
gtk_switch_accessible_factory_create_accessible (GObject *obj)
{
AtkObject *accessible;
accessible = g_object_new (_gtk_switch_accessible_get_type (), NULL);
atk_object_initialize (accessible, obj);
return accessible;
}
JawImpl*
jaw_impl_get_instance (JNIEnv *jniEnv, jobject ac)
{
JawImpl *jaw_impl;
jniEnv = jaw_util_get_jni_env();
if (jniEnv == NULL)
return NULL;
g_mutex_lock(&objectTableMutex);
if (objectTable == NULL)
objectTable = g_hash_table_new (NULL, NULL);
g_mutex_unlock(&objectTableMutex);
jaw_impl = object_table_lookup(jniEnv, ac);
if (jaw_impl == NULL)
{
jobject global_ac = (*jniEnv)->NewGlobalRef(jniEnv, ac);
if (global_ac != NULL)
{
guint tflag = jaw_util_get_tflag_from_jobj(jniEnv, global_ac);
jaw_impl = (JawImpl*)g_object_new(JAW_TYPE_IMPL(tflag), NULL);
if (jaw_impl != NULL)
{
JawObject *jaw_obj = JAW_OBJECT(jaw_impl);
if (jaw_obj != NULL)
{
jaw_obj->acc_context = global_ac;
jaw_obj->storedData = g_hash_table_new(g_str_hash, g_str_equal);
aggregate_interface(jniEnv, jaw_obj, tflag);
atk_object_initialize(ATK_OBJECT(jaw_impl), NULL);
object_table_insert(jniEnv, global_ac, jaw_impl);
} else
{
if (jaw_debug)
g_warning("jaw_impl_get_instance: jaw_obj == NULL");
return NULL;
}
} else
{
if (jaw_debug)
g_warning("jaw_impl_get_instance: jaw_impl == NULL");
}
} else
{
if (jaw_debug)
g_warning("jaw_impl_get_instance: global_ac == NULL");
return NULL;
}
}
return jaw_impl;
}
static AtkObject *
panel_menu_button_accessible_new (GObject *obj)
{
AtkObject *accessible;
g_return_val_if_fail (PANEL_IS_MENU_BUTTON (obj), NULL);
accessible = g_object_new (panel_menu_button_accessible_get_type (), NULL);
atk_object_initialize (accessible, obj);
return accessible;
}
AtkObject*
gail_object_new (GObject *obj)
{
gpointer object;
AtkObject *atk_object;
g_return_val_if_fail (GTK_IS_OBJECT (obj), NULL);
object = g_object_new (GAIL_TYPE_OBJECT, NULL);
atk_object = ATK_OBJECT (object);
atk_object_initialize (atk_object, obj);
return atk_object;
}
static AtkObject *
goo_canvas_accessible_new (GObject *object)
{
AtkObject *accessible;
g_return_val_if_fail (GOO_IS_CANVAS (object), NULL);
accessible = g_object_new (goo_canvas_accessible_get_type (), NULL);
atk_object_initialize (accessible, object);
return accessible;
}
/* Accessibility stuff */
static AtkObject *
mcus_led_accessible_new (GObject *object)
{
AtkObject *accessible;
g_return_val_if_fail (GTK_IS_WIDGET (object), NULL);
accessible = g_object_new (mcus_led_accessible_get_type (), NULL);
atk_object_initialize (accessible, object);
return accessible;
}
static AtkObject*
jaw_util_get_root (void)
{
static JawToplevel *root = NULL;
if (!root) {
root = g_object_new(JAW_TYPE_TOPLEVEL, NULL);
atk_object_initialize(ATK_OBJECT(root), NULL);
}
return ATK_OBJECT(root);
}
static AtkObject *
mate_druid_accessible_new (GObject *obj)
{
AtkObject *accessible;
g_return_val_if_fail (MATE_IS_DRUID (obj), NULL);
accessible = g_object_new (mate_druid_accessible_get_type (), NULL);
atk_object_initialize (accessible, obj);
return accessible;
}
AtkObject*
nux_text_entry_accessible_new(nux::Object* object)
{
AtkObject* accessible = NULL;
g_return_val_if_fail(dynamic_cast<nux::TextEntry*>(object), NULL);
accessible = ATK_OBJECT(g_object_new(NUX_TYPE_TEXT_ENTRY_ACCESSIBLE, NULL));
atk_object_initialize(accessible, object);
return accessible;
}
AtkObject*
nux_area_accessible_new(nux::Object* object)
{
AtkObject* accessible = NULL;
g_return_val_if_fail(dynamic_cast<nux::Area*>(object), NULL);
accessible = ATK_OBJECT(g_object_new(NUX_TYPE_AREA_ACCESSIBLE, NULL));
atk_object_initialize(accessible, object);
return accessible;
}
AtkObject*
gail_html_box_block_new (GObject *obj)
{
GObject *object;
AtkObject *atk_object;
g_return_val_if_fail (HTML_IS_BOX_BLOCK (obj), NULL);
object = g_object_new (GAIL_TYPE_HTML_BOX_BLOCK, NULL);
atk_object = ATK_OBJECT (object);
atk_object_initialize (atk_object, obj);
atk_object->role = ATK_ROLE_PANEL;
return atk_object;
}
AtkObject*
gail_canvas_group_new (GObject *obj)
{
gpointer object;
AtkObject *atk_object;
g_return_val_if_fail (MATE_IS_CANVAS_GROUP (obj), NULL);
object = g_object_new (GAIL_TYPE_CANVAS_GROUP, NULL);
atk_object = ATK_OBJECT (object);
atk_object_initialize (atk_object, obj);
atk_object->role = ATK_ROLE_PANEL;
return atk_object;
}
AtkObject*
gail_canvas_widget_new (GObject *obj)
{
gpointer object;
AtkObject *atk_object;
g_return_val_if_fail (GNOME_IS_CANVAS_WIDGET (obj), NULL);
object = g_object_new (GAIL_TYPE_CANVAS_WIDGET, NULL);
atk_object = ATK_OBJECT (object);
atk_object_initialize (atk_object, obj);
atk_object->role = ATK_ROLE_PANEL;
return atk_object;
}
AtkObject *
gail_canvas_item_new (GObject *obj)
{
gpointer object;
AtkObject *atk_object;
g_return_val_if_fail (GNOME_IS_CANVAS_ITEM (obj), NULL);
object = g_object_new (GAIL_TYPE_CANVAS_ITEM, NULL);
atk_object = ATK_OBJECT (object);
atk_object_initialize (atk_object, obj);
atk_object->role = ATK_ROLE_UNKNOWN;
return atk_object;
}
static AtkObject *
get_root (void)
{
static AtkObject *root = NULL;
if (!root)
{
root = g_object_new (GTK_TYPE_TOPLEVEL_ACCESSIBLE, NULL);
atk_object_initialize (root, NULL);
}
return root;
}
static AtkObject *ev_view_accessible_new(GObject * obj)
{
AtkObject *accessible;
g_return_val_if_fail(EV_IS_VIEW (obj), NULL);
accessible = g_object_new (ev_view_accessible_get_type (), NULL);
atk_object_initialize (accessible, obj);
atk_object_set_name (ATK_OBJECT (accessible), _("Document View"));
atk_object_set_role (ATK_OBJECT (accessible), ATK_ROLE_DOCUMENT_FRAME);
return accessible;
}
AtkObject*
gail_container_new (GtkWidget *widget)
{
GObject *object;
AtkObject *accessible;
g_return_val_if_fail (GTK_IS_CONTAINER (widget), NULL);
object = g_object_new (GAIL_TYPE_CONTAINER, NULL);
accessible = ATK_OBJECT (object);
atk_object_initialize (accessible, widget);
return accessible;
}
AtkObject*
gail_label_new (GtkWidget *widget)
{
GObject *object;
AtkObject *accessible;
g_return_val_if_fail (GTK_IS_LABEL (widget), NULL);
object = g_object_new (GAIL_TYPE_LABEL, NULL);
accessible = ATK_OBJECT (object);
atk_object_initialize (accessible, widget);
return accessible;
}
/**
* @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);
}
}
/**
* cally_actor_new:
* @actor: a #ClutterActor
*
* Creates a new #CallyActor for the given @actor
*
* Return value: the newly created #AtkObject
*
* Since: 1.4
*/
AtkObject *
cally_actor_new (ClutterActor *actor)
{
gpointer object;
AtkObject *atk_object;
g_return_val_if_fail (CLUTTER_IS_ACTOR (actor), NULL);
object = g_object_new (CALLY_TYPE_ACTOR, NULL);
atk_object = ATK_OBJECT (object);
atk_object_initialize (atk_object, actor);
return atk_object;
}
AtkObject*
gail_check_sub_menu_item_new (GtkWidget *widget)
{
GObject *object;
AtkObject *accessible;
g_return_val_if_fail (GTK_IS_CHECK_MENU_ITEM (widget), NULL);
object = g_object_new (GAIL_TYPE_CHECK_SUB_MENU_ITEM, NULL);
accessible = ATK_OBJECT (object);
atk_object_initialize (accessible, widget);
return accessible;
}
AtkObject*
gail_arrow_new (GtkWidget *widget)
{
GObject *object;
AtkObject *accessible;
g_return_val_if_fail (GTK_IS_ARROW (widget), NULL);
object = g_object_new (GAIL_TYPE_ARROW, NULL);
accessible = ATK_OBJECT (object);
atk_object_initialize (accessible, widget);
accessible->role = ATK_ROLE_ICON;
return accessible;
}
AtkObject*
gucharmap_chartable_accessible_new (GucharmapChartable *chartable)
{
GObject *object;
AtkObject *accessible;
object = g_object_new (gucharmap_chartable_accessible_get_type (), NULL);
accessible = ATK_OBJECT (object);
/* atk is f****d up... */
atk_object_initialize (accessible, GTK_WIDGET (chartable));
accessible->role = ATK_ROLE_TABLE;
atk_object_set_name (accessible, _("Character Table"));
return accessible;
}
/**
* eel_accessibility_set_atk_object_return:
* @object: a GObject
* @atk_object: it's AtkObject
*
* used to register and return a new accessible object for something
*
* Return value: @atk_object.
**/
AtkObject *
eel_accessibility_set_atk_object_return (gpointer object,
AtkObject *atk_object)
{
atk_object_initialize (atk_object, object);
if (!ATK_IS_GOBJECT_ACCESSIBLE (atk_object)) {
g_object_set_qdata_full
(object, get_quark_accessible (), atk_object,
(GDestroyNotify)eel_accessibility_destroy);
g_object_set_qdata
(G_OBJECT (atk_object), get_quark_gobject (), object);
}
return atk_object;
}
NS_IMETHODIMP nsAccessibleWrap::GetNativeInterface(void **aOutAccessible)
{
*aOutAccessible = nsnull;
if (!mMaiAtkObject) {
CreateMaiInterfaces();
GType type = GetMaiAtkType(mInterfaceCount, mInterfaces);
NS_ENSURE_TRUE(type, NS_ERROR_FAILURE);
mMaiAtkObject =
NS_REINTERPRET_CAST(AtkObject *,
g_object_new(type, NULL));
NS_ENSURE_TRUE(mMaiAtkObject, NS_ERROR_OUT_OF_MEMORY);
atk_object_initialize(mMaiAtkObject, this);
mMaiAtkObject->role = ATK_ROLE_INVALID;
mMaiAtkObject->layer = ATK_LAYER_INVALID;
}
/**
* @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.
*
* @param obj an AtkObject
* @param i index of a child
*
* @returns an AtkObject representing the specified accessible child of the
* accessible.
*/
static AtkObject *
eail_index_ref_child(AtkObject *obj, gint i)
{
const Eina_List *items;
AtkObject *child = NULL;
items = eail_index_get_index_items(obj);
if (eina_list_count(items) > i)
{
child = eail_item_new(obj, ATK_ROLE_LIST_ITEM);
atk_object_initialize(child, eina_list_nth(items, i));
g_object_ref(child);
}
return child;
}
