/*

* Copyright (c) 2006,2007 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:   CUniEditorSendOperation, asynchronous object for message sending

*

*/

#ifndef __UNIEDITORSENDOPERATION_H

#define __UNIEDITORSENDOPERATION_H

// INCLUDES

#include "UniEditorOperation.h"

#include "UniEditorDocument.h"

#include "UniEditorSaveOperation.h"

// CONSTANTS

// MACROS

// FORWARD DECLARATIONS

class CMDXMLDocument;

class CUniEditorHeader;

class CMsgEditorView;

class CMsgEditorAppUi;

class CMsvOperation;

class CUniEditorPlugin;

// DATA TYPES

// FUNCTION PROTOTYPES

// CLASS DECLARATION

/**

* CUniEditorSendOperation, Storage for single attachment in presentation. 

*

* @since 3.2

*/

class CUniEditorSendOperation : public CUniEditorOperation

    {

    public:  // New methods

        /**

        * Factory method that creates this object.

        *

        * @since    3.2

        * @param    aObserver

        * @return   Pointer to instance in cleanup stack

        */

        static CUniEditorSendOperation* NewL(

            MUniEditorOperationObserver& aObserver,

            CUniEditorDocument& aDocument,

            CUniEditorHeader& aHeader,

            CUniEditorPlugin& aPlugin,

            CMsgEditorView& aView,

            RFs& aFs );

        /**

        * Destructor

        */

        virtual ~CUniEditorSendOperation();

        /**

        * Starts send operation

        */

        void Send();

    protected: 

        /**

        * From CActive

        */

        void RunL();

        /**

        * From CUniEditorOperation

        */

        void DoCancelCleanup();

        /**

        * From CUniEditorOperation

        */

        void HandleOperationEvent( TUniEditorOperationType aOperation,

                                   TUniEditorOperationEvent aEvent );

    private:

        /**

        * C++ constructor.

        */

        CUniEditorSendOperation(

            MUniEditorOperationObserver& aObserver,

            CUniEditorDocument& aDocument,

            CUniEditorHeader& aHeader,

            CUniEditorPlugin& aPlugin,

            CMsgEditorView& aView,

            RFs& aFs );

        /**

        * 2nd phase constructor.

        */

        void ConstructL();

        /**

        * Performs send step

        */

        void DoSendStepL();

        /**

        * Removes duplicate addresses

        */

        void DoRemoveDuplicateAddressesL();

        /**

        * Saves the message

        */

        void DoSave();

        /**

        * Converts the message

        */

        void DoConvertL();

        /**

        * Sends the messsage

        */

        void DoSendL();

    protected: // data

        // assigned to iOperationState in base class

        enum TUniEditorSendState

            {

            EUniEditorSendRemoveDuplicateAddresses,

            EUniEditorSendSave,

            EUniEditorSendConvert,

            EUniEditorSendPluginSend,

            EUniEditorSendEnd

            };

        CUniEditorHeader& iHeader;

        CUniEditorPlugin& iPlugin;

        CMsgEditorView& iView;

        CUniEditorSaveOperation* iSaveOperation;

        TMsvId iConvertedEntry;

    };

#endif // __UNIEDITORSENDOPERATION_H