/*

* 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: CVideoCollectionUtils class implementation

* 

*/

// INCLUDE FILES

#include <qobject.h>

#include "videocollectionutils.h"

#include <QTime>

#include <hbextendedlocale.h>

QString VideoCollectionUtils::mPrepareLengthStringReturnValue = "test duration";

QString VideoCollectionUtils::mPrepareSizeStringReturnValue = "test size";

// -----------------------------------------------------------------------------

// instance

// -----------------------------------------------------------------------------

//

VideoCollectionUtils& VideoCollectionUtils::instance()

{

    static VideoCollectionUtils _collectionUtilsInstance;

    return _collectionUtilsInstance;

}

// -----------------------------------------------------------------------------

// CVideoCollectionUtils

// -----------------------------------------------------------------------------

//

VideoCollectionUtils::VideoCollectionUtils()

{

}

// -----------------------------------------------------------------------------

// ~CVideoCollectionUtils

// -----------------------------------------------------------------------------

//

VideoCollectionUtils::~VideoCollectionUtils()

{

}

// -----------------------------------------------------------------------------

// prepareLengthString

// -----------------------------------------------------------------------------

//

QString VideoCollectionUtils::prepareLengthString(quint32 length)

{

    const int secondsInMinute( 60 );

    const int secondsInHour( 3600 );

	quint32 hours = length / secondsInHour;

	quint32 minutes = length / secondsInMinute % secondsInMinute;

	quint32 seconds = length % secondsInMinute;

    QString hrs(QString::number(hours));

    if(hours < 10)

    {

    	hrs.prepend(QString::number(0));

    }

    QString mins(QString::number(minutes));

    if(minutes < 10)

    {

    	mins.prepend(QString::number(0));

    }

    QString secs(QString::number(seconds));

    if(seconds < 10)

    {

    	secs.prepend(QString::number(0));

    }

    QString lengthStr(hbTrId( "txt_videos_list_l1l2l3" ).arg( hrs ).arg( mins ).arg( secs ));

    return lengthStr.trimmed();

}

// -----------------------------------------------------------------------------

// prepareSizeString

// -----------------------------------------------------------------------------

//

QString VideoCollectionUtils::prepareSizeString(quint32 size)

{

    const int videoSizeGB( 0x40000000 );

    const int videoSizeHalfGB( 0x20000000 );

    const int videoSizeMB( 0x100000 );

    const int videoSizeHalfMB( 0x80000 );

    const int videoSizeKB( 0x400 );

    const int videoSizeHalfKB( 0x200 );

    QString sizeStr("");

    if ( size > 0 )

    {

        quint32 dispSize = 0;

        if ( size >= videoSizeGB )

        {

            dispSize  = size + videoSizeHalfGB;

            dispSize /= videoSizeGB;

            sizeStr = QString(QObject::tr("%1 GB").arg(QString::number(dispSize)));

        }

        else if ( size >= videoSizeMB )

        {

            dispSize  = size + videoSizeHalfMB;

            dispSize /= videoSizeMB;

            sizeStr = QString(QObject::tr("%1 MB").arg(QString::number(dispSize)));

        }

        else if (size >= videoSizeKB) 

        {

            dispSize  = size + videoSizeHalfKB;

            dispSize /= videoSizeKB;

            sizeStr = QString(QObject::tr("%1 kB").arg(QString::number(dispSize)));

        }

        else

        {

            sizeStr = QString(QObject::tr("%1B").arg(QString::number(size)));

        }

    }

    return sizeStr;

}

// End of file