Source/modules/mediastream/WebMediaStreamTrackSourcesRequest.cpp

/*
 * Copyright (C) 2013 Google 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
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 *
 * THIS SOFTWARE IS PROVIDED BY GOOGLE INC. ``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 GOOGLE INC. OR
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#include "config.h"

#include "public/platform/WebMediaStreamTrackSourcesRequest.h"

#include "modules/mediastream/MediaStreamTrackSourcesRequest.h"
#include "public/platform/WebSourceInfo.h"
#include "wtf/PassOwnPtr.h"

using namespace WebCore;

namespace WebKit {

namespace {

class ExtraDataContainer : public MediaStreamTrackSourcesRequest::ExtraData {
public:
    ExtraDataContainer(WebMediaStreamTrackSourcesRequest::ExtraData* extraData) : m_extraData(adoptPtr(extraData)) { }

    WebMediaStreamTrackSourcesRequest::ExtraData* extraData() { return m_extraData.get(); }

private:
    OwnPtr<WebMediaStreamTrackSourcesRequest::ExtraData> m_extraData;
};

} // namespace

WebMediaStreamTrackSourcesRequest::WebMediaStreamTrackSourcesRequest(const PassRefPtr<MediaStreamTrackSourcesRequest>& request)
    : m_private(request)
{
}

void WebMediaStreamTrackSourcesRequest::assign(const WebMediaStreamTrackSourcesRequest& other)
{
    m_private = other.m_private;
}

void WebMediaStreamTrackSourcesRequest::reset()
{
    m_private.reset();
}

WebString WebMediaStreamTrackSourcesRequest::origin() const
{
    ASSERT(m_private.get());
    return m_private->origin();
}

void WebMediaStreamTrackSourcesRequest::requestSucceeded(const WebVector<WebSourceInfo>& sourceInfos) const
{
    ASSERT(m_private.get());
    m_private->requestSucceeded(sourceInfos);
}

WebMediaStreamTrackSourcesRequest::ExtraData* WebMediaStreamTrackSourcesRequest::extraData() const
{
    RefPtr<MediaStreamTrackSourcesRequest::ExtraData> data = m_private->extraData();
    if (!data)
        return 0;
    return static_cast<ExtraDataContainer*>(data.get())->extraData();
}

void WebMediaStreamTrackSourcesRequest::setExtraData(ExtraData* extraData)
{
    m_private->setExtraData(adoptRef(new ExtraDataContainer(extraData)));
}

} // namespace WebKit