/* * Copyright (C) 2007 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 "MediaPlayer.h" #include "Timer.h" #include #include #ifndef DRAW_FRAME_RATE #define DRAW_FRAME_RATE 0 #endif namespace WebCore { class GraphicsContext; class IntSize; class IntRect; class String; class MediaPlayerPrivate : QTMovieWinClient, Noncopyable { public: MediaPlayerPrivate(MediaPlayer*); ~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); 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 setRect(const IntRect&); void loadStateChanged(); void didEnd(); void paint(GraphicsContext*, const IntRect&); static void getSupportedTypes(HashSet& types); static bool isAvailable(); private: void updateStates(); void doSeek(); void cancelSeek(); void seekTimerFired(Timer*); void endPointTimerFired(Timer*); float maxTimeLoaded() const; void startEndPointTimerIfNeeded(); virtual void movieEnded(QTMovieWin*); virtual void movieLoadStateChanged(QTMovieWin*); virtual void movieTimeChanged(QTMovieWin*); virtual void movieNewImageAvailable(QTMovieWin*); MediaPlayer* m_player; OwnPtr m_qtMovie; float m_seekTo; float m_endTime; Timer m_seekTimer; Timer m_endPointTimer; MediaPlayer::NetworkState m_networkState; MediaPlayer::ReadyState m_readyState; bool m_startedPlaying; bool m_isStreaming; #if DRAW_FRAME_RATE int m_frameCountWhilePlaying; int m_timeStartedPlaying; int m_timeStoppedPlaying; #endif }; } #endif #endif