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/*
* Copyright (C) 2014 Igalia S.L.
* Copyright (C) 2016-2018 Apple Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef WebUserMediaClient_h
#define WebUserMediaClient_h
#if ENABLE(MEDIA_STREAM)
#include <WebCore/UserMediaClient.h>
#include <wtf/TZoneMalloc.h>
#include <wtf/WeakRef.h>
namespace WebKit {
class WebPage;
class WebUserMediaClient : public WebCore::UserMediaClient {
WTF_MAKE_TZONE_ALLOCATED(WebUserMediaClient);
public:
WebUserMediaClient(WebPage&);
~WebUserMediaClient() { }
private:
Ref<WebPage> protectedPage() const;
void pageDestroyed() override;
void requestUserMediaAccess(WebCore::UserMediaRequest&) override;
void cancelUserMediaAccessRequest(WebCore::UserMediaRequest&) override;
void enumerateMediaDevices(WebCore::Document&, WebCore::UserMediaClient::EnumerateDevicesCallback&&) final;
DeviceChangeObserverToken addDeviceChangeObserver(WTF::Function<void()>&&) final;
void removeDeviceChangeObserver(DeviceChangeObserverToken) final;
void updateCaptureState(const WebCore::Document&, bool isActive, WebCore::MediaProducerMediaCaptureKind, CompletionHandler<void(std::optional<WebCore::Exception>&&)>&&) final;
void setShouldListenToVoiceActivity(bool) final;
void initializeFactories();
WeakRef<WebPage> m_page;
};
} // namespace WebCore
#endif // ENABLE(MEDIA_STREAM)
#endif // WebUserMediaClient_h
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