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/*
* Copyright (C) 2009 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. 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 WebMediaPlayerClientImpl_h
#define WebMediaPlayerClientImpl_h
#if ENABLE(VIDEO)
#include "MediaPlayerPrivate.h"
#include "VideoFrameChromium.h"
#include "VideoFrameProvider.h"
#include "WebMediaPlayerClient.h"
#include <wtf/OwnPtr.h>
namespace WebKit {
class WebMediaElement;
class WebMediaPlayer;
// This class serves as a bridge between WebCore::MediaPlayer and
// WebKit::WebMediaPlayer.
class WebMediaPlayerClientImpl : public WebCore::MediaPlayerPrivateInterface
, public WebCore::VideoFrameProvider
, public WebMediaPlayerClient {
public:
static bool isEnabled();
static void setIsEnabled(bool);
static void registerSelf(WebCore::MediaEngineRegistrar);
static WebMediaPlayerClientImpl* fromMediaElement(const WebMediaElement* element);
// Returns the encapsulated WebKit::WebMediaPlayer.
WebMediaPlayer* mediaPlayer() const;
// WebMediaPlayerClient methods:
virtual void networkStateChanged();
virtual void readyStateChanged();
virtual void volumeChanged(float);
virtual void muteChanged(bool);
virtual void timeChanged();
virtual void repaint();
virtual void durationChanged();
virtual void rateChanged();
virtual void sizeChanged();
virtual void sawUnsupportedTracks();
virtual float volume() const;
// MediaPlayerPrivateInterface methods:
virtual void load(const WTF::String& url);
virtual void cancelLoad();
#if USE(ACCELERATED_COMPOSITING)
virtual WebCore::PlatformLayer* platformLayer() const;
#endif
virtual WebCore::PlatformMedia platformMedia() const;
virtual void play();
virtual void pause();
virtual bool supportsFullscreen() const;
virtual bool supportsSave() const;
virtual WebCore::IntSize naturalSize() const;
virtual bool hasVideo() const;
virtual bool hasAudio() const;
virtual void setVisible(bool);
virtual float duration() const;
virtual float currentTime() const;
virtual void seek(float time);
virtual bool seeking() const;
virtual void setEndTime(float time);
virtual void setRate(float);
virtual bool paused() const;
virtual void setVolume(float);
virtual WebCore::MediaPlayer::NetworkState networkState() const;
virtual WebCore::MediaPlayer::ReadyState readyState() const;
virtual float maxTimeSeekable() const;
virtual WTF::PassRefPtr<WebCore::TimeRanges> buffered() const;
virtual int dataRate() const;
virtual void setAutobuffer(bool);
virtual bool totalBytesKnown() const;
virtual unsigned totalBytes() const;
virtual unsigned bytesLoaded() const;
virtual void setSize(const WebCore::IntSize&);
virtual void paint(WebCore::GraphicsContext*, const WebCore::IntRect&);
virtual bool hasSingleSecurityOrigin() const;
#if USE(ACCELERATED_COMPOSITING)
virtual bool supportsAcceleratedRendering() const;
#endif
virtual WebCore::MediaPlayer::MovieLoadType movieLoadType() const;
// VideoFrameProvider methods:
virtual WebCore::VideoFrameChromium* getCurrentFrame();
virtual void putCurrentFrame(WebCore::VideoFrameChromium*);
private:
WebMediaPlayerClientImpl();
static WebCore::MediaPlayerPrivateInterface* create(WebCore::MediaPlayer*);
static void getSupportedTypes(WTF::HashSet<WTF::String>&);
static WebCore::MediaPlayer::SupportsType supportsType(
const WTF::String& type, const WTF::String& codecs);
WebCore::MediaPlayer* m_mediaPlayer;
OwnPtr<WebMediaPlayer> m_webMediaPlayer;
#if USE(ACCELERATED_COMPOSITING)
RefPtr<WebCore::PlatformLayer> m_videoLayer;
bool m_supportsAcceleratedCompositing;
#endif
static bool m_isEnabled;
};
} // namespace WebKit
#endif
#endif
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