XULAlertAccessible.cpp

Enable keyboard shortcuts

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "XULAlertAccessible.h"

#include "LocalAccessible-inl.h"

#include "mozilla/a11y/Role.h"

#include "States.h"

using namespace mozilla::a11y;

////////////////////////////////////////////////////////////////////////////////

// XULAlertAccessible

////////////////////////////////////////////////////////////////////////////////

XULAlertAccessible::XULAlertAccessible(nsIContent* aContent,

                                       DocAccessible* aDoc)

    : AccessibleWrap(aContent, aDoc) {

  mGenericTypes |= eAlert;

XULAlertAccessible::~XULAlertAccessible() {}

role XULAlertAccessible::NativeRole() const { return roles::ALERT; }

uint64_t XULAlertAccessible::NativeState() const {

  return LocalAccessible::NativeState() | states::ALERT;

ENameValueFlag XULAlertAccessible::Name(nsString& aName) const {

  // Screen readers need to read contents of alert, not the accessible name.

  // If we have both some screen readers will read the alert twice.

  aName.Truncate();

  return eNameOK;

////////////////////////////////////////////////////////////////////////////////

// Widgets

bool XULAlertAccessible::IsWidget() const { return true; }

LocalAccessible* XULAlertAccessible::ContainerWidget() const { return nullptr; }