blob: 4e80bbfc96b51cc49bb1fe9da67012fff2d3418e [file] [log] [blame]
/*
* Copyright (C) 2017 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "NavigatorMediaCapabilities.h"
#include "MediaCapabilities.h"
#include "Navigator.h"
namespace WebCore {
NavigatorMediaCapabilities::NavigatorMediaCapabilities()
: m_mediaCapabilities(MediaCapabilities::create())
{
}
NavigatorMediaCapabilities::~NavigatorMediaCapabilities() = default;
const char* NavigatorMediaCapabilities::supplementName()
{
return "NavigatorMediaCapabilities";
}
NavigatorMediaCapabilities& NavigatorMediaCapabilities::from(Navigator& navigator)
{
NavigatorMediaCapabilities* supplement = static_cast<NavigatorMediaCapabilities*>(Supplement<Navigator>::from(&navigator, supplementName()));
if (!supplement) {
auto newSupplement = makeUnique<NavigatorMediaCapabilities>();
supplement = newSupplement.get();
provideTo(&navigator, supplementName(), WTFMove(newSupplement));
}
return *supplement;
}
MediaCapabilities& NavigatorMediaCapabilities::mediaCapabilities(Navigator& navigator)
{
return NavigatorMediaCapabilities::from(navigator).mediaCapabilities();
}
MediaCapabilities& NavigatorMediaCapabilities::mediaCapabilities() const
{
return m_mediaCapabilities;
}
} // namespace WebCore