/*
 * Copyright (C) 2015 Ericsson AB. 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.
 * 3. Neither the name of Ericsson nor the names of its contributors
 *    may be used to endorse or promote products derived from this
 *    software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
 * OWNER OR 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.
 */

#ifndef RTCTrackEvent_h
#define RTCTrackEvent_h

#if ENABLE(MEDIA_STREAM)

#include "Event.h"
#include <wtf/text/AtomicString.h>

namespace WebCore {

class MediaStreamTrack;
class RTCRtpReceiver;

struct RTCTrackEventInit : public EventInit {
    RefPtr<RTCRtpReceiver> receiver;
    RefPtr<MediaStreamTrack> track;
};

class RTCTrackEvent : public Event {
public:
    static Ref<RTCTrackEvent> create(const AtomicString& type, bool canBubble, bool cancelable, RefPtr<RTCRtpReceiver>&&, RefPtr<MediaStreamTrack>&&);
    static Ref<RTCTrackEvent> createForBindings(const AtomicString& type, const RTCTrackEventInit&);

    RTCRtpReceiver* receiver() const { return m_receiver.get(); }
    MediaStreamTrack* track() const  { return m_track.get(); }

    virtual EventInterface eventInterface() const { return RTCTrackEventInterfaceType; }

private:
    RTCTrackEvent(const AtomicString& type, bool canBubble, bool cancelable, RefPtr<RTCRtpReceiver>&&, RefPtr<MediaStreamTrack>&&);
    RTCTrackEvent(const AtomicString& type, const RTCTrackEventInit&);

    RefPtr<RTCRtpReceiver> m_receiver;
    RefPtr<MediaStreamTrack> m_track;
};

} // namespace WebCore

#endif // ENABLE(MEDIA_STREAM)

#endif // RTCTrackEvent_h