/*

* Copyright (c) 2005-2006 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:   Class that handles sending operations

*

*/

#ifndef __AUDIOMESSAGESENDOPERATION_H

#define __AUDIOMESSAGESENDOPERATION_H

#include "audiomessageoperation.h"

#include "audiomessagedocument.h"

#include "audiomessagesaveoperation.h"

class CUniAddressHandler;

/**

 * class for sending 

 *

 * @lib audiomessage.exe

 * @since S60 v3.1

 */

class CAudioMessageSendOperation : public CAudioMessageOperation,

                                   public MAmsOperationObserver

    {

    protected: // data

        enum TAmsSendState

            {

            EAmsSendRemoveDuplicateAddresses,

            EAmsSendSave,

            EAmsSendMtmSend,

            EAmsSendEnd

            };

    public:  // New methods

        /**

         * Factory method that creates this object.

         *

         * @param    aAddressCtrl

         * @param    aObserver

         * @param    aDocument

         * @param    aView

         * @param    aFs

         * @return   Pointer to instance in cleanup stack

         */

        static CAudioMessageSendOperation* NewL(

        	CMsgAddressControl& aAddressCtrl,

            CUniAddressHandler& aAddressHandler,

            MAmsOperationObserver& aObserver,

            CAudioMessageDocument& aDocument,

            CMsgEditorView& aView );

        /**

         * Destructor

         */

        virtual ~CAudioMessageSendOperation();

        /**

         * Initializes the iSendState, then completes

		 */

        void Send();

    protected: // From CActive

       	void RunL();

        void DoCancel();

	// From MAmsOperationObserver

    protected: 

        void EditorOperationEvent(

            TAmsOperationType aOperation,

            TAmsOperationEvent aEvent );

    private:

        /**

         * Constructor.

         */

        CAudioMessageSendOperation(

        	CMsgAddressControl& aAddressCtrl,

            CUniAddressHandler& aAddressHandler,

            MAmsOperationObserver& aObserver,

            CAudioMessageDocument& aDocument,

            CMsgEditorView& aView );

        /**

        * 2nd phase constructor.

        */

        void ConstructL();

        /**

         * Called by RunL.

         * Calls different functions according to iSendStep

         */

        void DoSendStepL();

        /**

         * Removes dublicates off

         */

        void DoRemoveDuplicateAddressesL();

        /**

         * Saves

         */

        void DoSave();

        /**

         * Sends

         */

        void DoSendL();

    protected: // data

        CMsgAddressControl& iAddressCtrl;

        CUniAddressHandler& iAddressHandler;

        CMsgEditorView& iView;

        /**

         * pointer to sendoperation 

         * Own.  

		 */

        CAudioMessageSaveOperation* iSaveOperation;

        /**

         * pointer to sendoperation 

         * Own.  

		 */

        CMsvOperation* iMtmSendOperation;

        TAmsSendState iSendState;

    };

#endif // __AUDIOMESSAGESENDOPERATION_H