/*

* 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:   CUniEditorSendUiOperation, operation for opening messages created by SendUI   

*

*/

#ifndef __UNIEDITORSENDUIOPERATION_H

#define __UNIEDITORSENDUIOPERATION_H

// INCLUDES

#include <e32base.h>

#include <e32std.h>

#include "UniEditorDocument.h"

#include "UniEditorOperation.h"

#include "UniEditorProcessImageOperation.h"

#include "UniEditorConvertVideoOperation.h"

// CONSTANTS

// MACROS

// FORWARD DECLARATIONS

class CMsgEditorView;

class CUniEditorProcessTextOperation;

// DATA TYPES

// FUNCTION PROTOTYPES

// CLASS DECLARATION

/**

* CUniEditorSendUiOperation, operation for opening messages created by SendUI

*

* @since 3.2

*/

class CUniEditorSendUiOperation : public CUniEditorOperation

    {

    public:  // New methods

        /**

        * Factory method that creates this object.

        *

        * @param    aObserver

        * @return   Pointer to instance in cleanup stack

        */

        static CUniEditorSendUiOperation* NewL(

            MUniEditorOperationObserver& aObserver,

            CUniEditorDocument& aDocument,

            RFs& aFs );

        /**

        * Destructor

        */

        virtual ~CUniEditorSendUiOperation();

        /**

        * Starts send ui operation

        */

        void Start();

    protected:

        /**

        * From CActive

        */

        void RunL();

        /**

        * From CUniEditorOperation

        */

        void DoCancelCleanup();

        /**

        * From CUniEditorOperation

        */

        void HandleOperationEvent( TUniEditorOperationType aOperation,

                                   TUniEditorOperationEvent aEvent );

    private:

        /**

        * C++ constructor.

        */

        CUniEditorSendUiOperation(

            MUniEditorOperationObserver& aObserver,

            CUniEditorDocument& aDocument,

            RFs& aFs );

        /**

        * 2nd phase constructor.

        */

        void ConstructL();

        /**

        * Performs single send ui step.

        */

        void DoSendUiStepL();

        /**

        * Performs send ui checks.

        */

        void DoSendUiCheckL();

        /**

        * Check files.

        */

        void DoCheckFilesL();

        /**

        * Prepares objects

        */

        void DoSendUiPrepareObjectL();

        /**

        * Prepased single object.

        */

        void DoPrepareObjectL( CUniObject* aObject );

        /**

        * Verifies prepared objects.

        */

        void VerifyPreparedObjectL();

        /**

        * Prepares attachments.

        */

        void DoSendUiPrepareAttachmentsL();

    protected: // data

        // assigned to iOperationState in base class

        enum TUniEditorSendUiState

            {

            EUniEditorSendUiCheck,

            EUniEditorSendUiPrepareObject,

            EUniEditorSendUiPrepareAttachments,

            EUniEditorSendUiEnd

            };

        TUint32 iDeleteAllLimit;

        CUniEditorProcessImageOperation* iImageOperation;

        CUniEditorConvertVideoOperation*  iVideoOperation;

        TInt iObjectsSize;

        TInt iPreviousSize;

        TInt iObjectNum;

        TInt iSlideNum;

        CUniObject* iPreparedObject;

        TBool iDeleteAll;

        CUniEditorProcessTextOperation* iTextOperation;

    };

#endif // __UNIEDITORSENDUIOPERATION_H