JSRetainPtr<JSStringRef> AccessibilityUIElement::allAttributes()
{
if (!m_element || !ATK_IS_OBJECT(m_element.get()))
return JSStringCreateWithCharacters(0, 0);
GOwnPtr<gchar> attributeData(attributeSetToString(atk_object_get_attributes(ATK_OBJECT(m_element.get()))));
return JSStringCreateWithUTF8CString(attributeData.get());
}
JSStringRef AccessibilityUIElement::allAttributes()
{
if (!m_element)
return JSStringCreateWithCharacters(0, 0);
ASSERT(ATK_IS_OBJECT(m_element));
return JSStringCreateWithUTF8CString(attributeSetToString(atk_object_get_attributes(ATK_OBJECT(m_element))));
}
static String getAtkAttributeSetAsString(AtkObject* accessible)
{
StringBuilder builder;
AtkAttributeSet* attributeSet = atk_object_get_attributes(accessible);
for (AtkAttributeSet* attributes = attributeSet; attributes; attributes = attributes->next) {
AtkAttribute* attribute = static_cast<AtkAttribute*>(attributes->data);
GOwnPtr<gchar> attributeData(g_strconcat(attribute->name, ":", attribute->value, NULL));
builder.append(attributeData.get());
if (attributes->next)
builder.append(", ");
}
atk_attribute_set_free(attributeSet);
return builder.toString();
}
JSStringRef AccessibilityUIElement::stringAttributeValue(JSStringRef attribute)
{
if (!m_element)
return JSStringCreateWithCharacters(0, 0);
String atkAttributeName = coreAttributeToAtkAttribute(attribute);
if (atkAttributeName.isEmpty())
return JSStringCreateWithCharacters(0, 0);
for (GSList* atkAttributes = atk_object_get_attributes(ATK_OBJECT(m_element)); atkAttributes; atkAttributes = atkAttributes->next) {
AtkAttribute* atkAttribute = static_cast<AtkAttribute*>(atkAttributes->data);
if (!strcmp(atkAttribute->name, atkAttributeName.utf8().data()))
return JSStringCreateWithUTF8CString(atkAttribute->value);
}
return JSStringCreateWithCharacters(0, 0);
}
static String getAttributeSetValueForId(AtkObject* accessible, const char* id)
{
const char* attributeValue = 0;
AtkAttributeSet* attributeSet = atk_object_get_attributes(accessible);
for (AtkAttributeSet* attributes = attributeSet; attributes; attributes = attributes->next) {
AtkAttribute* atkAttribute = static_cast<AtkAttribute*>(attributes->data);
if (!strcmp(atkAttribute->name, id)) {
attributeValue = atkAttribute->value;
break;
}
}
String atkAttributeValue = String::fromUTF8(attributeValue);
atk_attribute_set_free(attributeSet);
return atkAttributeValue;
}
static dbus_bool_t
impl_get_Attributes (DBusMessageIter * iter, void *user_data)
{
DBusMessageIter iter_variant;
AtkObject *object = (AtkObject *) user_data;
AtkAttributeSet *attributes;
g_return_val_if_fail (ATK_IS_OBJECT (user_data), FALSE);
attributes = atk_object_get_attributes (object);
dbus_message_iter_open_container (iter, DBUS_TYPE_VARIANT, "a{ss}", &iter_variant);
spi_object_append_attribute_set (&iter_variant, attributes);
dbus_message_iter_close_container (iter, &iter_variant);
atk_attribute_set_free (attributes);
return TRUE;
}
static DBusMessage *
impl_GetAttributes (DBusConnection * bus,
DBusMessage * message, void *user_data)
{
AtkObject *object = (AtkObject *) user_data;
AtkAttributeSet *attributes;
DBusMessage *reply = NULL;
DBusMessageIter iter;
g_return_val_if_fail (ATK_IS_OBJECT (user_data),
droute_not_yet_handled_error (message));
attributes = atk_object_get_attributes (object);
reply = dbus_message_new_method_return (message);
dbus_message_iter_init_append (reply, &iter);
spi_object_append_attribute_set (&iter, attributes);
atk_attribute_set_free (attributes);
return reply;
}
JSRetainPtr<JSStringRef> AccessibilityUIElement::stringAttributeValue(JSStringRef attribute)
{
if (!m_element)
return JSStringCreateWithCharacters(0, 0);
String atkAttributeName = coreAttributeToAtkAttribute(attribute);
if (atkAttributeName.isNull())
return JSStringCreateWithCharacters(0, 0);
GOwnPtr<gchar> attributeValue;
GOwnPtr<GSList> objectAttributes(atk_object_get_attributes(ATK_OBJECT(m_element.get())));
for (GSList* attributes = objectAttributes.get(); attributes; attributes = attributes->next) {
AtkAttribute* atkAttribute = static_cast<AtkAttribute*>(attributes->data);
if (!strcmp(atkAttribute->name, atkAttributeName.utf8().data())) {
attributeValue.set(g_strdup(atkAttribute->value));
break;
}
}
attributesClear(objectAttributes.get());
return JSStringCreateWithUTF8CString(attributeValue.get());
}
AtkObject* AccessibilityController::childElementById(AtkObject* parent, const char* id)
{
if (!ATK_IS_OBJECT(parent))
return 0;
AtkAttributeSet* attributeSet = atk_object_get_attributes(parent);
for (GSList* attributes = attributeSet; attributes; attributes = attributes->next) {
AtkAttribute* attribute = static_cast<AtkAttribute*>(attributes->data);
if (!strcmp(attribute->name, "html-id")) {
if (!strcmp(attribute->value, id))
return parent;
break;
}
}
int childCount = atk_object_get_n_accessible_children(parent);
for (int i = 0; i < childCount; i++) {
AtkObject* result = childElementById(atk_object_ref_accessible_child(parent, i), id);
if (ATK_IS_OBJECT(result))
return result;
}
return 0;
}
static Accessibility_AttributeSet*
impl_accessibility_accessible_get_attributes (PortableServer_Servant servant,
CORBA_Environment *ev)
{
Accessibility_AttributeSet *retval;
AtkAttributeSet *attributes = NULL;
AtkAttribute *attr = NULL;
gint n_attributes = 0;
gint i;
AtkObject *object = get_atkobject_from_servant (servant);
gchar *concat_str;
g_return_val_if_fail (object != NULL, NULL);
attributes = atk_object_get_attributes (object);
if (attributes)
n_attributes = g_slist_length (attributes);
retval = CORBA_sequence_CORBA_string__alloc ();
retval->_length = retval->_maximum = n_attributes;
retval->_buffer = CORBA_sequence_CORBA_string_allocbuf (n_attributes);
CORBA_sequence_set_release (retval, CORBA_TRUE);
for (i = 0; i < n_attributes; ++i)
{
attr = g_slist_nth_data (attributes, i);
concat_str = g_strconcat (attr->name, ":", attr->value, NULL);
retval->_buffer[i] = CORBA_string_dup (concat_str);
g_free (concat_str);
}
atk_attribute_set_free (attributes);
return retval;
}
JSStringRef AccessibilityUIElement::allAttributes()
{
return JSStringCreateWithUTF8CString(attributeSetToString(atk_object_get_attributes(ATK_OBJECT(m_element))));
}
