gecko-dev/accessible/base/AccessibleOrProxy.cpp
Sylvestre Ledru 265e672179 Bug 1511181 - Reformat everything to the Google coding style r=ehsan a=clang-format
# ignore-this-changeset

--HG--
extra : amend_source : 4d301d3b0b8711c4692392aa76088ba7fd7d1022
2018-11-30 11:46:48 +01:00

32 lines
830 B
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/* -*- 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"
namespace mozilla {
namespace a11y {
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();
}
} // namespace a11y
} // namespace mozilla