/*

* Copyright (c) 2005-2007 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:   Progress dialog process decorator.

*

*/

// INCLUDE FILES

#include "CPbk2ProgressDialogDecorator.h"

#include <eikprogi.h>

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

CPbk2ProgressDialogDecorator* CPbk2ProgressDialogDecorator::NewL

        (TInt aResourceId, TBool aVisibilityDelay)

    {

	return new(ELeave)

        CPbk2ProgressDialogDecorator(aResourceId, aVisibilityDelay);

    }

CPbk2ProgressDialogDecorator::CPbk2ProgressDialogDecorator(

        TInt aResourceId, TBool aVisibilityDelay): 

    iDialogResource(aResourceId),

    iVisibilityDelayOff(!aVisibilityDelay)

    {

    // Do nothing

    }

CPbk2ProgressDialogDecorator::~CPbk2ProgressDialogDecorator()

    {

    if (iProgressDialog)

    	{

        iProgressDialog->SetCallback( NULL );

    	}

    ProcessStopped();

    }

void CPbk2ProgressDialogDecorator::CreateProgressNoteL

        (TInt aFinalValue)

    {

    delete iProgressDialog;

    iProgressDialog = NULL;

    iProgressDialog = new(ELeave) CAknProgressDialog

        (reinterpret_cast<CEikDialog**>(&iProgressDialog), iVisibilityDelayOff);

    // Should not be popped from cleanup stack --> PrepareLC   

    iProgressDialog->PrepareLC(iDialogResource);

    iProgressDialog->SetCallback(this);

    iProgressInfo = iProgressDialog->GetProgressInfoL();

    iProgressInfo->SetFinalValue(aFinalValue);

    iProgressDialog->RunLD();    

    }

void CPbk2ProgressDialogDecorator::ProcessStartedL(TInt aSteps)

    {

    CreateProgressNoteL(aSteps);

    }

void CPbk2ProgressDialogDecorator::ProcessAdvance(TInt aIncrement)

    {

    if ( iProgressDialog && iProgressInfo )

        {

        iProgressInfo->IncrementAndDraw(aIncrement);

        }

    }

void CPbk2ProgressDialogDecorator::ProcessStopped()

    {

    if (iProgressDialog)

        {

        TRAPD(err, iProgressDialog->ProcessFinishedL());

        if (err != KErrNone)

            {

            delete iProgressDialog;

            }

        iProgressDialog = NULL;

        }

    }

void CPbk2ProgressDialogDecorator::DialogDismissedL(TInt aButtonId)

    {

    iProgressDialog = NULL;

    if ( iObserver )

        {

        iObserver->ProcessDismissed(aButtonId);

        }

    }

void CPbk2ProgressDialogDecorator::SetObserver

        (MPbk2ProcessDecoratorObserver& aObserver)

    {

    iObserver = &aObserver;

    }

// End of File