accessible/base/AccessibleOrProxy.cpp
author Robert Strong <robert.bugzilla@gmail.com>
Mon, 22 Aug 2016 12:48:16 -0700
changeset 347791 ddd7e7dd100e8f631696a0060f7ac5bcb2345d0b
parent 328559 800306e9c5733599972acd349c299664db9b3e76
child 461282 89c65fe897e523b4891fa83e823f3bbfd869cfeb
permissions -rw-r--r--
Bug 1287176 client code - Status file not written for staging errors. r=mhowell, a=rkothari

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* 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 "AccessibleOrProxy.h"

AccessibleOrProxy
AccessibleOrProxy::Parent() const
{
  if (IsAccessible()) {
    return AsAccessible()->Parent();
  }

  ProxyAccessible* proxy = AsProxy();
  if (!proxy) {
    return nullptr;
  }

  if (ProxyAccessible* parent = proxy->Parent()) {
    return parent;
  }

  // Otherwise this should be the proxy for the tab's top level document.
  return proxy->OuterDocOfRemoteBrowser();
}