/*

* Copyright (c) 2005-2006 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:  CMnFetchAddressHandler class implementation

*

*/

#include <e32base.h>

#include <AiwGenericParam.hrh>

#include <AiwCommon.hrh>

#include <EPos_CPosLandmark.h>

#include <epos_poslandmarkserialization.h>

#include <mngeocoder.h>

#include "mnaiwdebug.h"

#include "mnaiwinternal.h"

#include "mnfetchaddresshandler.h"

// ================= LOCAL FUNCTIONS =======================

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

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

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

//

CMnFetchAddressHandler::CMnFetchAddressHandler( CMnProvider& aProvider )

:   CMnGeocodingCmdHandlerBase( aProvider )

    {

    }

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

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

//

CMnFetchAddressHandler* CMnFetchAddressHandler::NewL( 

    CMnProvider& aProvider,

    TRunMode aRunMode )

    {

    CMnFetchAddressHandler* self = 

        new (ELeave) CMnFetchAddressHandler( aProvider );

    CleanupStack::PushL( self );        

    self->ConstructL( aRunMode );

    CleanupStack::Pop( self );        

    return self;

    }

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

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

//

void CMnFetchAddressHandler::ConstructL( TRunMode aRunMode )

    {

    LOG("CMnFetchAddressHandler::ConstructL in");

    CMnGeocodingCmdHandlerBase::ConstructL( aRunMode );

    LOG("CMnFetchAddressHandler::ConstructL out");

    }

// ================= INTERNAL FUNCTIONS =======================

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

//  From class CMnAiwCommandHandlerBase

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

//

void CMnFetchAddressHandler::DoStartL()

    {

    LOG("CMnFetchAddressHandler::DoStartL in");

    if ( iLandmarkData.Size() )

        {

        CPosLandmark* lm = PosLandmarkSerialization::UnpackL( iLandmarkData );

        CleanupStack::PushL( lm );

        Geocoder().FindAddressByCoordinateL( *lm, iStatus );

        CleanupStack::PopAndDestroy( lm );

        }

    else    

        {

        User::Leave( KErrArgument );

        }

    LOG("CMnFetchAddressHandler::DoStartL out");

    }

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

//  From class CActive

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

//

void CMnFetchAddressHandler::RunL()

    {

    LOG("CMnFetchAddressHandler::RunL in");

    TInt result = iStatus.Int();

    if ( result == KErrNone )

        {

        CPosLandmark* lm = CPosLandmark::NewLC();

        Geocoder().RetrieveGeocodingResultL( *lm );

        WriteLandmarkL( *lm );

        CleanupStack::PopAndDestroy( lm );

        }

    Done( result );

    LOG("CMnFetchAddressHandler::RunL out");

    }

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

//  From class CActive

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

//

void CMnFetchAddressHandler::DoCancel()

    {

    Geocoder().Cancel();

    }