/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#ifndef CXEQUALITYPRESETSSYMBIAN_H

#define CXEQUALITYPRESETSSYMBIAN_H

//  Include Files

#include <QSize>

#include "cxequalitypresets.h"

// forward declarations

class CImagingConfigManager;

class CxeSettings;

/**!

* Class CxeQualityPresetsSymbian

* Queries supported image and video qualities from ICM and creates the related

* data and wraps up the quality settings for the client.

*/

class CxeQualityPresetsSymbian : public CxeQualityPresets

{

public:

    CxeQualityPresetsSymbian(CxeSettings &settings);

    ~CxeQualityPresetsSymbian();

    QList<CxeImageDetails> imageQualityPresets(Cxe::CameraIndex cameraId);

    QList<CxeVideoDetails> videoQualityPresets(Cxe::CameraIndex cameraId);

    int recordingTimeAvailable(const CxeVideoDetails& details, qint64 space);

private:

    qreal avgVideoBitRateScaler();

    Cxe::AspectRatio calculateAspectRatio(int width, int height) const;

    QString toString(const TUint8* aData);

    QString calculateMegaPixelCount(int imageWidth, int imageHeight);

private:

    CImagingConfigManager *mIcm;

    CxeSettings &mSettings;

    qreal mCMRAvgVideoBitRateScaler;

};

#endif  // CXEQUALITYPRESETSSYMBIAN_H