Source/WebKit/WebProcess/WebCoreSupport/WebUserMediaClient.h

/*
 * 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>

namespace WebKit {

class WebPage;

class WebUserMediaClient : public WebCore::UserMediaClient {
    WTF_MAKE_FAST_ALLOCATED;
public:
    WebUserMediaClient(WebPage&);
    ~WebUserMediaClient() { }

private:
    void pageDestroyed() override;

    void requestUserMediaAccess(WebCore::UserMediaRequest&) override;
    void cancelUserMediaAccessRequest(WebCore::UserMediaRequest&) override;

    void enumerateMediaDevices(WebCore::Document&, CompletionHandler<void(const Vector<WebCore::CaptureDevice>&, const String&)>&&) final;

    DeviceChangeObserverToken addDeviceChangeObserver(WTF::Function<void()>&&) final;
    void removeDeviceChangeObserver(DeviceChangeObserverToken) final;

    void initializeFactories();

    WebPage& m_page;
};

} // namespace WebCore

#endif // ENABLE(MEDIA_STREAM)

#endif // WebUserMediaClient_h