/*

* Copyright (c) 2005 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: Provides searching of landmarks based on area criteria

*

*

*/

// INCLUDE FILES

#include    "EPos_CPosLmAreaCriteria.h"

// CONSTANTS

// ================= MEMBER FUNCTIONS =======================

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

// CPosLmAreaCriteria::CPosLmAreaCriteria

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

CPosLmAreaCriteria::CPosLmAreaCriteria()

:   CPosLmSearchCriteria(ECriteriaArea)

    {

    }

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

// CPosLmAreaCriteria::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CPosLmAreaCriteria::ConstructL(

    const TReal64& aSouthLatitude,

    const TReal64& aNorthLatitude,

    const TReal64& aWestLongitude,

    const TReal64& aEastLongitude)

    {

    User::LeaveIfError(SetSearchArea(aSouthLatitude, aNorthLatitude,

                                     aWestLongitude, aEastLongitude));

    }

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

// CPosLmAreaCriteria::NewLC

// Two-phased constructor.

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

//

EXPORT_C CPosLmAreaCriteria* CPosLmAreaCriteria::NewLC(

    const TReal64&  aSouthLatitude,

    const TReal64&  aNorthLatitude,

    const TReal64&  aWestLongitude,

    const TReal64&  aEastLongitude)

    {

    CPosLmAreaCriteria* self = new (ELeave) CPosLmAreaCriteria;

    CleanupStack::PushL(self);

    self->ConstructL(aSouthLatitude, aNorthLatitude,

                     aWestLongitude, aEastLongitude);

    return self;

    }

// Destructor

CPosLmAreaCriteria::~CPosLmAreaCriteria()

    {

    }

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

// CPosLmAreaCriteria::GetSearchArea

//

// (other items were commented in a header).

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

//

EXPORT_C void CPosLmAreaCriteria::GetSearchArea(

    TReal64&  aSouthLatitude,

    TReal64&  aNorthLatitude,

    TReal64&  aWestLongitude,

    TReal64&  aEastLongitude) const

    {

    aSouthLatitude = iSouthLatitude;

    aNorthLatitude = iNorthLatitude;

    aWestLongitude = iWestLongitude;

    aEastLongitude = iEastLongitude;

    }

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

// CPosLmAreaCriteria::SetSearchArea

//

// (other items were commented in a header).

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

//

EXPORT_C TInt CPosLmAreaCriteria::SetSearchArea(

    const TReal64&  aSouthLatitude,

    const TReal64&  aNorthLatitude,

    const TReal64&  aWestLongitude,

    const TReal64&  aEastLongitude)

    {

    if (aSouthLatitude < -90 ||

        aNorthLatitude < aSouthLatitude ||

        aNorthLatitude > 90 ||

        aWestLongitude < -180 ||

        aEastLongitude < -180 ||

        aWestLongitude >= 180 ||

        aEastLongitude > 180)

        {

        return KErrArgument;

        }

    iSouthLatitude = aSouthLatitude;

    iNorthLatitude = aNorthLatitude;

    iWestLongitude = aWestLongitude;

    iEastLongitude = aEastLongitude;

    return KErrNone;

    }

//  End of File