/src/mozilla-central/accessible/base/AccessibleOrProxy.cpp
Line | Count | Source (jump to first uncovered line) |
1 | | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
2 | | /* vim: set ts=2 et sw=2 tw=80: */ |
3 | | /* This Source Code Form is subject to the terms of the Mozilla Public |
4 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
5 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
6 | | |
7 | | #include "AccessibleOrProxy.h" |
8 | | |
9 | | namespace mozilla { |
10 | | namespace a11y { |
11 | | |
12 | | AccessibleOrProxy |
13 | | AccessibleOrProxy::Parent() const |
14 | 0 | { |
15 | 0 | if (IsAccessible()) { |
16 | 0 | return AsAccessible()->Parent(); |
17 | 0 | } |
18 | 0 | |
19 | 0 | ProxyAccessible* proxy = AsProxy(); |
20 | 0 | if (!proxy) { |
21 | 0 | return nullptr; |
22 | 0 | } |
23 | 0 | |
24 | 0 | if (ProxyAccessible* parent = proxy->Parent()) { |
25 | 0 | return parent; |
26 | 0 | } |
27 | 0 | |
28 | 0 | // Otherwise this should be the proxy for the tab's top level document. |
29 | 0 | return proxy->OuterDocOfRemoteBrowser(); |
30 | 0 | } |
31 | | |
32 | | } |
33 | | } |