The Tor Browser: accessible/src/xul/XULAlertAccessible.cpp@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

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

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

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

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

     6 #include "XULAlertAccessible.h"

     8 #include "Accessible-inl.h"

     9 #include "Role.h"

    10 #include "States.h"

    12 using namespace mozilla::a11y;

    14 ////////////////////////////////////////////////////////////////////////////////

    15 // XULAlertAccessible

    16 ////////////////////////////////////////////////////////////////////////////////

    18 XULAlertAccessible::

    19   XULAlertAccessible(nsIContent* aContent, DocAccessible* aDoc) :

    20   AccessibleWrap(aContent, aDoc)

    21 {

    22 }

    24 NS_IMPL_ISUPPORTS_INHERITED0(XULAlertAccessible, Accessible)

    26 role

    27 XULAlertAccessible::NativeRole()

    28 {

    29   return roles::ALERT;

    30 }

    32 uint64_t

    33 XULAlertAccessible::NativeState()

    34 {

    35   return Accessible::NativeState() | states::ALERT;

    36 }

    38 ENameValueFlag

    39 XULAlertAccessible::Name(nsString& aName)

    40 {

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

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

    43   aName.Truncate();

    44   return eNameOK;

    45 }

    47 ////////////////////////////////////////////////////////////////////////////////

    48 // Widgets

    50 bool

    51 XULAlertAccessible::IsWidget() const

    52 {

    53   return true;

    54 }

    56 Accessible*

    57 XULAlertAccessible::ContainerWidget() const

    58 {

    59   // If a part of colorpicker widget.

    60   if (mParent && mParent->IsMenuButton())

    61     return mParent;

    62   return nullptr;

    63 }

The Tor Browser / file revision