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-rw-r--r--WebCore/platform/graphics/qt/MediaPlayerPrivateQt.h156
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diff --git a/WebCore/platform/graphics/qt/MediaPlayerPrivateQt.h b/WebCore/platform/graphics/qt/MediaPlayerPrivateQt.h
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--- a/WebCore/platform/graphics/qt/MediaPlayerPrivateQt.h
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-/*
- Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License as published by the Free Software Foundation; either
- version 2 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public License
- along with this library; see the file COPYING.LIB. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
-*/
-
-#ifndef MediaPlayerPrivateQt_h
-#define MediaPlayerPrivateQt_h
-
-#include "MediaPlayerPrivate.h"
-
-#include <QMediaPlayer>
-#include <QObject>
-
-QT_BEGIN_NAMESPACE
-class QMediaPlayerControl;
-class QGraphicsVideoItem;
-class QGraphicsScene;
-QT_END_NAMESPACE
-
-namespace WebCore {
-
-class TextureMapperVideoLayer;
-
-class MediaPlayerPrivateQt : public QObject, public MediaPlayerPrivateInterface {
-
- Q_OBJECT
-
-public:
- static MediaPlayerPrivateInterface* create(MediaPlayer* player);
- ~MediaPlayerPrivateQt();
-
- static void registerMediaEngine(MediaEngineRegistrar);
- static void getSupportedTypes(HashSet<String>&);
- static MediaPlayer::SupportsType supportsType(const String&, const String&);
- static bool isAvailable() { return true; }
-
- bool hasVideo() const;
- bool hasAudio() const;
-
- void load(const String &url);
- void commitLoad(const String& url);
- void resumeLoad();
- void cancelLoad();
-
- void play();
- void pause();
- void prepareToPlay();
-
- bool paused() const;
- bool seeking() const;
-
- float duration() const;
- float currentTime() const;
- void seek(float);
-
- void setRate(float);
- void setVolume(float);
-
- bool supportsMuting() const;
- void setMuted(bool);
-
- void setPreload(MediaPlayer::Preload);
-
- MediaPlayer::NetworkState networkState() const;
- MediaPlayer::ReadyState readyState() const;
-
- PassRefPtr<TimeRanges> buffered() const;
- float maxTimeSeekable() const;
- unsigned bytesLoaded() const;
- unsigned totalBytes() const;
-
- void setVisible(bool);
-
- IntSize naturalSize() const;
- void setSize(const IntSize&);
-
- void paint(GraphicsContext*, const IntRect&);
-
- bool supportsFullscreen() const { return false; }
-
-#if USE(ACCELERATED_COMPOSITING)
-#if USE(TEXTURE_MAPPER)
- // whether accelerated rendering is supported by the media engine for the current media.
- virtual bool supportsAcceleratedRendering() const { return true; }
- // called when the rendering system flips the into or out of accelerated rendering mode.
- virtual void acceleratedRenderingStateChanged();
- // returns an object that can be directly composited via GraphicsLayerQt (essentially a QGraphicsItem*)
- virtual PlatformLayer* platformLayer() const;
-#else
- virtual bool supportsAcceleratedRendering() const { return false; }
- virtual void acceleratedRenderingStateChanged() { }
- virtual PlatformLayer* platformLayer() const { return 0; }
-#endif
-#endif
-
- virtual PlatformMedia platformMedia() const;
-private slots:
- void mediaStatusChanged(QMediaPlayer::MediaStatus);
- void handleError(QMediaPlayer::Error);
- void stateChanged(QMediaPlayer::State);
- void nativeSizeChanged(const QSizeF&);
- void queuedSeekTimeout();
- void seekTimeout();
- void positionChanged(qint64);
- void durationChanged(qint64);
- void bufferStatusChanged(int);
- void volumeChanged(int);
- void mutedChanged(bool);
- void repaint();
-
-private:
- void updateStates();
-
-private:
- MediaPlayerPrivateQt(MediaPlayer*);
-
- MediaPlayer* m_webCorePlayer;
- QMediaPlayer* m_mediaPlayer;
- QMediaPlayerControl* m_mediaPlayerControl;
- QGraphicsVideoItem* m_videoItem;
- QGraphicsScene* m_videoScene;
-#if USE(ACCELERATED_COMPOSITING) && USE(TEXTURE_MAPPER)
- OwnPtr<TextureMapperVideoLayer> m_platformLayer;
-#endif
-
- mutable MediaPlayer::NetworkState m_networkState;
- mutable MediaPlayer::ReadyState m_readyState;
-
- IntSize m_currentSize;
- IntSize m_naturalSize;
- bool m_isVisible;
- bool m_isSeeking;
- bool m_composited;
- qint64 m_queuedSeek;
- MediaPlayer::Preload m_preload;
- bool m_delayingLoad;
- String m_mediaUrl;
-
-};
-}
-
-#endif // MediaPlayerPrivateQt_h