/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights.  These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QT7MOVIEVIDEOWIDGET_H
#define QT7MOVIEVIDEOWIDGET_H

#include <QtCore/qobject.h>
#include <QtCore/qmutex.h>

#include <qvideowindowcontrol.h>
#include <qmediaplayer.h>

#include <QtGui/qmacdefines_mac.h>
#include "qt7videooutputcontrol.h"

#include <CoreVideo/CVOpenGLTexture.h>
#include <QuickTime/QuickTime.h>


QT_BEGIN_HEADER


QT_BEGIN_NAMESPACE

class GLVideoWidget;
class QCvDisplayLink;
class QT7PlayerSession;
class QT7PlayerService;

class QT7MovieVideoWidget : public QT7VideoWidgetControl
{
Q_OBJECT
public:
    QT7MovieVideoWidget(QObject *parent = 0);
    virtual ~QT7MovieVideoWidget();

    void setEnabled(bool);
    void setMovie(void *movie);
    void updateNaturalSize(const QSize &newSize);

    QWidget *videoWidget();

    bool isFullScreen() const;
    void setFullScreen(bool fullScreen);

    QSize nativeSize() const;

    QVideoWidget::AspectRatioMode aspectRatioMode() const;
    void setAspectRatioMode(QVideoWidget::AspectRatioMode mode);

    int brightness() const;
    void setBrightness(int brightness);

    int contrast() const;
    void setContrast(int contrast);

    int hue() const;
    void setHue(int hue);

    int saturation() const;
    void setSaturation(int saturation);

private slots:
    void updateVideoFrame(const CVTimeStamp &ts);
    
private:
    void setupVideoOutput();
    bool createVisualContext();

    void updateColors();

    void *m_movie;
    GLVideoWidget *m_videoWidget;

    QCvDisplayLink *m_displayLink;

#ifdef QUICKTIME_C_API_AVAILABLE
    QTVisualContextRef	m_visualContext;
#endif

    bool m_fullscreen;
    QSize m_nativeSize;
    QVideoWidget::AspectRatioMode m_aspectRatioMode;
    int m_brightness;
    int m_contrast;
    int m_hue;
    int m_saturation;
};

QT_END_NAMESPACE

QT_END_HEADER

#endif