/*

* Copyright (c) 2002-2004 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:   Wrapper to make message creation and sending synchronous.

*

*/

#ifndef CMDUSYNCCREATEANDSEND_H

#define CMDUSYNCCREATEANDSEND_H

//  INCLUDES

#include "MDUCreateAndSend.h"

// FORWARD DECLARATIONS

//class CMDUCreateAndSend;

class CActiveSchedulerWait;

class CSendUiSingleton;

// CLASS DECLARATION

/**

*  Wrapper to make message creation and sending synchronous.

*

*  @lib MmsDirectUpload.lib

*  @since Series 60 2.8

*/

class CMDUSyncCreateAndSend : public CBase, 

                              public MMDUCreateAndSendCallback

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CMDUSyncCreateAndSend* NewLC( CCoeEnv& aCoeEnv, CSendUiSingleton& aSingleton );

        /**

        * Destructor.

        */

        virtual ~CMDUSyncCreateAndSend();

    public: // New functions        

        /**

        * Creates and sends as many MMS messages as there are files

        * to be send.Synchronous operation.

        *

        * @since Series 60 2.8

        * @param aAttachments, Files to be send.

        * @param aToAddress, Recipient address.

        * @param aToAlias, Alias for recipient.

        * @param aMaxMsgSize, Maximum size of the created MMS.

        * @return None.

        */

        void CreateAndSendL(

            CArrayPtrFlat<CSendUiAttachment>* aAttachments,

            const TDesC& aToAddress,

            const TDesC& aToAlias,

            TInt aMaxMsgSize);

        /**

        * Error

        * @since Series 60 3.0

        * @return Returns system wide error code.

        */

        inline TInt Error() const;

        /**

        * Can be used to query compression results.

        * Oversized JPEG images are compressed to fit in MMS.

        *

        * @since Series 60 2.8

        * @param aCompressionOk, Return value contains amount of succesfully

        *        compressed JPEG images.

        * @param aCompressionFail, Return value contains amount of failed

        *        compression attempts.

        * @return None.

        */

        inline void CompressionResults(

            TInt& aCompressionOk,

            TInt& aCompressionFail ) const;

    private: // Functions from base classes

        /**

        * From MMmsCreateAndSendCallback.

        * Callback to tell that message creation and sending is ready.

        * @since Series 60 2.8

        * @return None.

        */

        void MessagesReady();

    private: 

        /**

        * C++ default constructor.

        */

        CMDUSyncCreateAndSend();

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL( CCoeEnv& aCoeEnv, CSendUiSingleton& aSingleton );

        /**

        * Starts asynchronous wait loop.

        * @since Series 60 3.0

        * @return None.

        */

        void BeginActiveWait();

    private: // Data

        // Asynchronous image compressor. Owned.

        CMDUCreateAndSend*              iCreateAndSend;

        // For Active Scheduler wait loop. Owned

        CActiveSchedulerWait            iWait;

};

// ==========================================================

inline TInt CMDUSyncCreateAndSend::Error() const

    {

    return ( !iCreateAndSend ? KErrNotReady : iCreateAndSend->Error() );

    }

inline void CMDUSyncCreateAndSend::CompressionResults(

    TInt& aCompressionOk,

    TInt& aCompressionFail ) const

    {

    iCreateAndSend->CompressionResults( aCompressionOk, aCompressionFail );

    }

#endif      // CMDUSYNCCREATEANDSEND_H

// End of file