Source/WebCore/html/shadow/MediaControlRootElementChromiumAndroid.cpp

/*
 * Copyright (C) 2012 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
 *    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 COMPUTER, 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 APPLE COMPUTER, INC. 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.
 */

#include "config.h"

#if ENABLE(VIDEO)
#include "MediaControlRootElementChromiumAndroid.h"

#include "MediaControlElements.h"

namespace WebCore {

MediaControlOverlayEnclosureElement::MediaControlOverlayEnclosureElement(Document* document)
    : MediaControlChromiumEnclosureElement(document)
{
}

PassRefPtr<MediaControlOverlayEnclosureElement> MediaControlOverlayEnclosureElement::create(Document* document)
{
    return adoptRef(new MediaControlOverlayEnclosureElement(document));
}

const AtomicString& MediaControlOverlayEnclosureElement::shadowPseudoId() const
{
    DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-overlay-enclosure"));
    return id;
}

MediaControlRootElementChromiumAndroid::MediaControlRootElementChromiumAndroid(Document* document)
    : MediaControlRootElementChromium(document)
    , m_overlayPlayButton(0)
    , m_overlayEnclosure(0)
{
}

PassRefPtr<MediaControls> MediaControls::create(Document* document)
{
    return MediaControlRootElementChromiumAndroid::create(document);
}

PassRefPtr<MediaControlRootElementChromiumAndroid> MediaControlRootElementChromiumAndroid::create(Document* document)
{
    if (!document->page())
        return 0;

    RefPtr<MediaControlRootElementChromiumAndroid> controls = adoptRef(new MediaControlRootElementChromiumAndroid(document));

    ExceptionCode ec;

    RefPtr<MediaControlOverlayEnclosureElement> overlayEnclosure = MediaControlOverlayEnclosureElement::create(document);
    RefPtr<MediaControlOverlayPlayButtonElement> overlayPlayButton = MediaControlOverlayPlayButtonElement::create(document);
    controls->m_overlayPlayButton = overlayPlayButton.get();
    overlayEnclosure->appendChild(overlayPlayButton.release(), ec, true);
    if (ec)
        return 0;

    controls->m_overlayEnclosure = overlayEnclosure.get();
    controls->appendChild(overlayEnclosure.release(), ec, true);
    if (ec)
        return 0;

    if (controls->initializeControls(document))
        return controls.release();

    return 0;
}

void MediaControlRootElementChromiumAndroid::setMediaController(MediaControllerInterface* controller)
{
    if (m_overlayPlayButton)
        m_overlayPlayButton->setMediaController(controller);
    if (m_overlayEnclosure)
        m_overlayEnclosure->setMediaController(controller);
    MediaControlRootElementChromium::setMediaController(controller);
}

void MediaControlRootElementChromiumAndroid::playbackStarted()
{
    m_overlayPlayButton->updateDisplayType();
    MediaControlRootElementChromium::playbackStarted();
}

void MediaControlRootElementChromiumAndroid::playbackStopped()
{
    m_overlayPlayButton->updateDisplayType();
    MediaControlRootElementChromium::playbackStopped();
}

}

#endif