/*

* Copyright (c) 2007-2009 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:  Harvester image plugin data transfer objects

*

*/

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

// Constructor for CLocationData.

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

//

CLocationData::CLocationData( TReal64 aGpsLatitude, TReal64 aGpsLongitude,

    TReal64 aGpsAltitude, TBool aGpsLaLExists, TBool aGpsAExists )

    : iGpsLatitude(aGpsLatitude), iGpsLongitude(aGpsLongitude), iGpsAltitude(aGpsAltitude)

    , iGpsLatAndLongExists(aGpsLaLExists), iGpsAltitudeExists(aGpsAExists)

    {

    // initializers are enough

    }

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

// NewL

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

//

CLocationData* CLocationData::NewL( TReal64 aGpsLatitude, TReal64 aGpsLongitude,

    TReal64 aGpsAltitude, TBool aGpsLaLExists, TBool aGpsAExists )

    {

    CLocationData* self = new (ELeave) CLocationData( aGpsLatitude,

        aGpsLongitude, aGpsAltitude, aGpsLaLExists, aGpsAExists );

    return self;

    }

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

// Constructor

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

//

CObjectDataArray::CObjectDataArray()

    {

    // no implementation required

    }

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

// Destructor for CObjectDataArray.

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

//

CObjectDataArray::~CObjectDataArray()

    {

    ResetAndDestroy();

    Close();

    }

// CObjectDataArray

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

// NewL

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

//

CObjectDataArray* CObjectDataArray::NewL()

    {

    CObjectDataArray* self = new (ELeave) CObjectDataArray();

    return self;

    }

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

// Appends a new entry to a CObjectDataArray.

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

//

void CObjectDataArray::Append( CMdEObject* aMdeObject, CLocationData* aLocationData, CMdEQuery* aQuery )

    {

    iMdeObjectArray.Append( aMdeObject );

    iLocationArray.Append( aLocationData );

    iQueryArray.Append( aQuery );

    }

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

// Removes an entry from the array.

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

//

void CObjectDataArray::Remove( TInt aIndex )

    {

    if ( aIndex < 0 || aIndex >= iMdeObjectArray.Count() )

        {

        return;

        }

    delete iMdeObjectArray[aIndex];

    delete iLocationArray[aIndex];

    delete iQueryArray[aIndex];

    iMdeObjectArray.Remove( aIndex );

    iLocationArray.Remove( aIndex );

    iQueryArray.Remove( aIndex );

    if( iMdeObjectArray.Count() == 0 )

        {

        iMdeObjectArray.Compress();

        }

    if( iLocationArray.Count() == 0 )

        {

        iLocationArray.Compress();

        }

    if( iQueryArray.Count() == 0 )

        {

        iQueryArray.Compress();

        }    

    }

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

// Returns the count of objects in the array.

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

//

TInt CObjectDataArray::Count()

    {

    return iMdeObjectArray.Count();

    }

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

// ResetAndDestroy()

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

//

void CObjectDataArray::ResetAndDestroy()

    {

    iMdeObjectArray.ResetAndDestroy();

    iLocationArray.ResetAndDestroy();

    iQueryArray.ResetAndDestroy();

    }

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

// Close()

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

//

void CObjectDataArray::Close()

    {

    iMdeObjectArray.Close();

    iLocationArray.Close();

    iQueryArray.Close();

    }

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

// ObjectL()

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

//

CMdEObject* CObjectDataArray::ObjectL( const TInt aIndex ) 

    {

    if ( aIndex < 0 || aIndex >= iMdeObjectArray.Count() )

        {

        User::Leave( KErrArgument );

        }

    return iMdeObjectArray[aIndex];

    }

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

// LocationDataL

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

//

CLocationData* CObjectDataArray::LocationDataL( const TInt aIndex )

    {

    if ( aIndex < 0 || aIndex >= iLocationArray.Count() )

        {

        User::Leave( KErrArgument );

        }

    return iLocationArray[aIndex];

    }

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

// QueryL

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

//

CMdEQuery* CObjectDataArray::QueryL( const TInt aIndex )

    {

    if ( aIndex < 0 || aIndex >= iQueryArray.Count() )

        {

        User::Leave( KErrArgument );

        }

    return iQueryArray[aIndex];

    }

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

// SetQuery

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

//

void CObjectDataArray::SetQuery( const TInt aIndex, CMdEQuery* aQuery )

    {

    if ( aIndex < 0 || aIndex >= iQueryArray.Count() )

        {

        return;

        }

    iQueryArray[aIndex] = aQuery;

    }

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

// MdeObjectArray

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

//

RPointerArray<CMdEObject>& CObjectDataArray::MdeObjectArray()

    {

    return iMdeObjectArray;

    }

// CFileData

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

// NewL

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

//

CFileData* CFileData::NewL()

    {

    CFileData* self = new (ELeave) CFileData;

    return self;

    }

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

// Constructor

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

//

CFileData::CFileData()

    {

    // no implementation needed

    }

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

// Destructor

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

//

CFileData::~CFileData()

    {

    if ( iImageData )

        {

        delete iImageData;

        iImageData = NULL;

        }

    iImageDef = NULL;

    iUri = NULL;

    }

// CHarvestData

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

// NewL

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

//

CHarvestData* CHarvestData::NewL()

    {

    CHarvestData* self = new (ELeave) CHarvestData;

    return self;

    }

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

// Constructor

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

//

CHarvestData::CHarvestData()

    {

    // no implementation needed

    }

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

// Destructor

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

//

CHarvestData::~CHarvestData()

    {

    if ( iDescription16 )

        {

        delete iDescription16;

        iDescription16 = NULL;

        }

    if ( iComment16 )

        {

        delete iComment16;

        iComment16 = NULL;

        }

    if ( iCopyright16 )

        {

        delete iCopyright16;

        iCopyright16 = NULL;

        }

    if ( iDateModified8 )

        {

        delete iDateModified8;

        iDateModified8 = NULL;

        }

    if ( iDateOriginal8 )

        {

        delete iDateOriginal8;

        iDateOriginal8 = NULL;

        }

    if ( iDateDigitized8 )

        {

        delete iDateDigitized8;

        iDateDigitized8 = NULL;

        }

    if ( iMake )

        {

        delete iMake;

        iMake = NULL;

        }

    if ( iModel )

        {

        delete iModel;

        iModel = NULL;

        }

    if ( iArtist )

        {

        delete iArtist;

        iArtist = NULL;

        }

    if ( iRelatedSoundFile )

        {

        delete iRelatedSoundFile;

        iRelatedSoundFile = NULL;

        }

    }