/*

* Copyright (c) 2007-2007 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:  This class is the observer of thumbanil generation

*  *

*/

#include "serviceerrno.h"

#include "mgservicethumbnailobserver.h"

#include"mginterface.h"

_LIT8(KResponse,"ReturnValue");

_LIT8(KErrorCode,"ErrorCode");

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

// CServiceThumbanilObserver::NewL

// Returns the instance of CServiceThumbanilObserver.

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

CServiceThumbnailObserver* CServiceThumbnailObserver::NewL( MLiwNotifyCallback* aCallBack )

    {

    CServiceThumbnailObserver* self = new( ELeave ) CServiceThumbnailObserver(aCallBack);

    return self;

    }

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

// CServiceThumbanilObserver::~CServiceThumbnailObserver

// Destructor

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

CServiceThumbnailObserver::~CServiceThumbnailObserver()

    {

    iCallBack = NULL;

    }

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

// CServiceThumbnailObserver::ThumbnailReady

//  This method is called when thumbnail gets generated

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

//

void CServiceThumbnailObserver::ThumbnailReady(TInt aError, TDesC& aThumbnailURL,TInt32 aTransactionID)

    {

    CLiwGenericParamList* input = NULL;

    CLiwGenericParamList* output = CLiwGenericParamList::NewLC();

    output->Reset();

    TInt sapiErr = SErrNone;

        if (aError)

            {

            sapiErr = CMgInterface::SapiError( aError );

            }

        output->AppendL(TLiwGenericParam(KErrorCode,TLiwVariant((TInt32)sapiErr)));    

        output->AppendL( TLiwGenericParam ( KResponse, TLiwVariant ( aThumbnailURL ) ) );

        TRAP_IGNORE(iCallBack->HandleNotifyL ( aTransactionID, KLiwEventCompleted, *output,*input ));

     CleanupStack::PopAndDestroy( output );

     delete this;

    }

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

// CServiceThumbnailObserver::ThumbnailRequestCancel

// Callback method gets called when thumbnail request is canceled

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

//

void CServiceThumbnailObserver::ThumbnailRequestCancel(TInt aError,TInt32 aTransactionID)

    {

    CLiwGenericParamList* input = NULL;

     CLiwGenericParamList* output = CLiwGenericParamList::NewLC();

     output->Reset();

         output->AppendL(TLiwGenericParam(KErrorCode,TLiwVariant((TInt32)SErrNone)));    

         output->AppendL( TLiwGenericParam ( KResponse, TLiwVariant ( aError ) ) );

         TRAP_IGNORE(iCallBack->HandleNotifyL ( aTransactionID, KLiwEventCanceled, *output,*input ));

      CleanupStack::PopAndDestroy( output );

      delete this;

    }

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

// CServiceThumbnailObserver::CServiceThumbnailObserver

//  Constructor

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

//

CServiceThumbnailObserver::CServiceThumbnailObserver( MLiwNotifyCallback* aCallBack )

    {

     iCallBack = aCallBack;

    }