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/*
* Copyright (C) 2014 Igalia S.L.
* Copyright (C) 2016-2025 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
*/
#include "config.h"
#include "WebUserMediaClient.h"
#if ENABLE(MEDIA_STREAM)
#include "MessageSenderInlines.h"
#include "UserMediaPermissionRequestManager.h"
#include "WebPage.h"
#include "WebPageProxyMessages.h"
#include <WebCore/UserMediaController.h>
#include <WebCore/UserMediaRequest.h>
#include <wtf/TZoneMallocInlines.h>
namespace WebKit {
using namespace WebCore;
WTF_MAKE_TZONE_ALLOCATED_IMPL(WebUserMediaClient);
WebUserMediaClient::WebUserMediaClient(WebPage& page)
: m_page(page)
{
}
void WebUserMediaClient::requestUserMediaAccess(UserMediaRequest& request)
{
if (RefPtr page = m_page.get())
page->userMediaPermissionRequestManager().startUserMediaRequest(request);
}
void WebUserMediaClient::cancelUserMediaAccessRequest(UserMediaRequest& request)
{
if (RefPtr page = m_page.get())
page->userMediaPermissionRequestManager().cancelUserMediaRequest(request);
}
void WebUserMediaClient::enumerateMediaDevices(Document& document, UserMediaClient::EnumerateDevicesCallback&& completionHandler)
{
if (RefPtr page = m_page.get())
page->userMediaPermissionRequestManager().enumerateMediaDevices(document, WTFMove(completionHandler));
}
WebUserMediaClient::DeviceChangeObserverToken WebUserMediaClient::addDeviceChangeObserver(WTF::Function<void()>&& observer)
{
if (RefPtr page = m_page.get())
return page->userMediaPermissionRequestManager().addDeviceChangeObserver(WTFMove(observer));
return DeviceChangeObserverToken { 0 };
}
void WebUserMediaClient::removeDeviceChangeObserver(DeviceChangeObserverToken token)
{
if (RefPtr page = m_page.get())
page->userMediaPermissionRequestManager().removeDeviceChangeObserver(token);
}
void WebUserMediaClient::updateCaptureState(const WebCore::Document& document, bool isActive, WebCore::MediaProducerMediaCaptureKind kind, CompletionHandler<void(std::optional<WebCore::Exception>&&)>&& completionHandler)
{
if (RefPtr page = m_page.get())
page->userMediaPermissionRequestManager().updateCaptureState(document, isActive, kind, WTFMove(completionHandler));
}
void WebUserMediaClient::setShouldListenToVoiceActivity(bool shouldListen)
{
if (RefPtr page = m_page.get())
page->send(Messages::WebPageProxy::SetShouldListenToVoiceActivity { shouldListen });
}
} // namespace WebKit;
#endif // MEDIA_STREAM
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