/*

* 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

*

*/

#ifndef __CICALATTALOADER_H

#define __CICALATTALOADER_H

#include <e32base.h>

#include <MMessageLoadObserver.h>

// FORWARD DECLARATIONS

class MMailAppUiInterface;

// CLASS DECLARATION

/**

*  Loads message attachments.

*/

class CICalAttaLoader : public CBase, MMessageLoadObserver

    {

    public:  // Constructors and destructor

        /**

        * NewL

        * @param aAppUI App UI call back

        */

        static CICalAttaLoader* NewL( MMailAppUiInterface& aAppUI );

        /**

        * Destructor.

        */

        ~CICalAttaLoader();

    public: // new functions

        /**

        * Starts loading attachments.

        * @param aMessage Mail message

        */

        void StartLoadingL( CMailMessage& aMessage );

        /**

        * FinishedWithAttachments.

        * @return ETrue if loading is finished.

        */        

        TBool FinishedWithAttachments();

    protected: // from MMessageLoadObserver

        void MessageLoadingL( TInt aStatus, CMailMessage& aMessage );

    private: // Constructors and destructor

        CICalAttaLoader( MMailAppUiInterface& aAppUI );

    private: // Data

        MMailAppUiInterface& iAppUI;

        TBool iFinishedWithAttachments;        

    };

#endif      // __CICALATTALOADER_H

// End of File