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/*
* Copyright (C) 2007, 2008, 2009 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 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.
*/
#ifndef MediaPlayerPrivateQTKit_h
#define MediaPlayerPrivateQTKit_h
#if ENABLE(VIDEO)
#include "MediaPlayerPrivate.h"
#include "Timer.h"
#include <QTMovieWin.h>
#include <wtf/OwnPtr.h>
#ifndef DRAW_FRAME_RATE
#define DRAW_FRAME_RATE 0
#endif
namespace WebCore {
class GraphicsContext;
class IntSize;
class IntRect;
class String;
class MediaPlayerPrivate : public MediaPlayerPrivateInterface, public QTMovieWinClient {
public:
static void registerMediaEngine(MediaEngineRegistrar);
~MediaPlayerPrivate();
IntSize naturalSize() const;
bool hasVideo() const;
void load(const String& url);
void cancelLoad();
void play();
void pause();
bool paused() const;
bool seeking() const;
float duration() const;
float currentTime() const;
void seek(float time);
void setEndTime(float);
void setRate(float);
void setVolume(float);
void setPreservesPitch(bool);
int dataRate() const;
MediaPlayer::NetworkState networkState() const { return m_networkState; }
MediaPlayer::ReadyState readyState() const { return m_readyState; }
float maxTimeBuffered() const;
float maxTimeSeekable() const;
unsigned bytesLoaded() const;
bool totalBytesKnown() const;
unsigned totalBytes() const;
void setVisible(bool);
void setSize(const IntSize&);
void loadStateChanged();
void didEnd();
void paint(GraphicsContext*, const IntRect&);
bool hasSingleSecurityOrigin() const;
private:
MediaPlayerPrivate(MediaPlayer*);
void updateStates();
void doSeek();
void cancelSeek();
void seekTimerFired(Timer<MediaPlayerPrivate>*);
float maxTimeLoaded() const;
void sawUnsupportedTracks();
virtual void movieEnded(QTMovieWin*);
virtual void movieLoadStateChanged(QTMovieWin*);
virtual void movieTimeChanged(QTMovieWin*);
virtual void movieNewImageAvailable(QTMovieWin*);
// engine support
static MediaPlayerPrivateInterface* create(MediaPlayer*);
static void getSupportedTypes(HashSet<String>& types);
static MediaPlayer::SupportsType supportsType(const String& type, const String& codecs);
static bool isAvailable();
MediaPlayer* m_player;
OwnPtr<QTMovieWin> m_qtMovie;
float m_seekTo;
float m_endTime;
Timer<MediaPlayerPrivate> m_seekTimer;
MediaPlayer::NetworkState m_networkState;
MediaPlayer::ReadyState m_readyState;
unsigned m_enabledTrackCount;
unsigned m_totalTrackCount;
bool m_hasUnsupportedTracks;
bool m_startedPlaying;
bool m_isStreaming;
#if DRAW_FRAME_RATE
int m_frameCountWhilePlaying;
int m_timeStartedPlaying;
int m_timeStoppedPlaying;
#endif
};
}
#endif
#endif
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