/*

* 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:  Mail icalviewer attachment loader

*

*/

// INCLUDE FILES

#include "cicalattaloader.h"

#include  <MMailAppUiInterface.h>

#include  <CMailMessage.h>

#include  <MMsvAttachmentManager.h>

// CONSTANTS

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

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

// CICalAttaLoader::CICalAttaLoader

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

// might leave.

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

//

CICalAttaLoader::CICalAttaLoader( MMailAppUiInterface& aAppUI )

    : iAppUI( aAppUI ),

    iFinishedWithAttachments( EFalse )

    {

    }

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

// CICalAttaLoader::NewL

// Two-phased constructor.

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

//

CICalAttaLoader* CICalAttaLoader::NewL( MMailAppUiInterface& aAppUI )

	{

	return new( ELeave ) CICalAttaLoader( aAppUI );

	}

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

// CICalAttaLoader::~CICalAttaLoader

// Destructor

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

//

CICalAttaLoader::~CICalAttaLoader()

    {

    }

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

// CICalAttaLoader::StartLoadingL

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

//

void CICalAttaLoader::StartLoadingL( CMailMessage& aMessage )

    {

    iFinishedWithAttachments = EFalse;

    aMessage.LoadAttachmentsL( *this );

    }

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

// CICalAttaLoader::FinishedWithAttachments

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

//

TBool CICalAttaLoader::FinishedWithAttachments()

    {

    return iFinishedWithAttachments;

    }

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

// CICalAttaLoader::MessageLoadingL

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

//

void CICalAttaLoader::MessageLoadingL( TInt aStatus, CMailMessage& aMessage )

    {

	if ( aStatus == CMailMessage::EAttachmentsReady ) 

		{

	    MMsvAttachmentManager& manager = aMessage.AttachmentManager();

		TInt count = manager.AttachmentCount();

        // current implementation (also in the ical viewer) assumes that .ics

        // attachment is the first attachment in the array, if it isn't

        // then e-mail is not viewed with ical viewer. We will hide that

        // first .ics attachment from the user -> start from index 1        

        for ( TInt i( 1 ); i < count; ++i ) 

            {

            iFinishedWithAttachments = ETrue; 

            CMsvAttachment* info = manager.GetAttachmentInfoL( i );

            CleanupStack::PushL( info );			

            iAppUI.AddAttachmentL( *info, ETrue );			

            CleanupStack::PopAndDestroy( info );

            }

		}    

    }

//  End of File