gecko-dev/accessible/atk/nsMaiInterfaceHyperlinkImpl.cpp
Trevor Saunders eb96f68758 bug 1163070 - fix AtkHyperlinkImpl::getHyperlink after bug 1146518 r=surkov
bug 1146518 made getHyperlink() return null if either there was no proxy, or
there was no Accessible, which would always be true.  It should have tested
that neither was present.
2015-05-08 23:45:22 -04:00

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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 "InterfaceInitFuncs.h"
#include "nsMaiHyperlink.h"
#include "mozilla/Likely.h"
using namespace mozilla::a11y;
extern "C" {
static AtkHyperlink*
getHyperlinkCB(AtkHyperlinkImpl* aImpl)
{
AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aImpl));
if (!accWrap && !GetProxy(ATK_OBJECT(aImpl)))
return nullptr;
if (accWrap)
NS_ASSERTION(accWrap->IsLink(), "why isn't it a link!");
return MAI_ATK_OBJECT(aImpl)->GetAtkHyperlink();
}
}
void
hyperlinkImplInterfaceInitCB(AtkHyperlinkImplIface *aIface)
{
NS_ASSERTION(aIface, "no interface!");
if (MOZ_UNLIKELY(!aIface))
return;
aIface->get_hyperlink = getHyperlinkCB;
}