зеркало из https://github.com/mozilla/gecko-dev.git
44 строки
1.4 KiB
C++
44 строки
1.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:expandtab:shiftwidth=4:tabstop=4:
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*/
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "ApplicationAccessibleWrap.h"
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#include "nsIGfxInfo.h"
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#include "AccAttributes.h"
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#include "nsServiceManagerUtils.h"
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#include "mozilla/Components.h"
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using namespace mozilla;
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using namespace mozilla::a11y;
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////////////////////////////////////////////////////////////////////////////////
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// nsISupports
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NS_IMPL_ISUPPORTS_INHERITED0(ApplicationAccessibleWrap, ApplicationAccessible)
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already_AddRefed<AccAttributes> ApplicationAccessibleWrap::NativeAttributes() {
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RefPtr<AccAttributes> attributes = new AccAttributes();
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nsCOMPtr<nsIGfxInfo> gfxInfo = components::GfxInfo::Service();
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if (gfxInfo) {
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bool isD2DEnabled = false;
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gfxInfo->GetD2DEnabled(&isD2DEnabled);
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RefPtr<nsAtom> attrName = NS_Atomize(u"D2D"_ns);
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attributes->SetAttribute(attrName, isD2DEnabled);
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}
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return attributes.forget();
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}
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void ApplicationAccessibleWrap::Shutdown() {
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// ApplicationAccessible::Shutdown doesn't call AccessibleWrap::Shutdown, so
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// we have to call MsaaShutdown here.
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if (mMsaa) {
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mMsaa->MsaaShutdown();
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}
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ApplicationAccessible::Shutdown();
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}
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