/*

* 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:   CUniEditorVCardOperation class definition.      

*

*/

#ifndef __UNIEDITORVCARDOPERATION_H

#define __UNIEDITORVCARDOPERATION_H

// INCLUDES

#include <e32base.h>

#include <e32std.h>

// Virtual phonebook

#include <CVPbkVCardEng.h>

#include <MVPbkStoreContact.h>

#include <MVPbkContactLink.h>

#include <MVPbkContactLinkArray.h>

#include <MVPbkContactOperationBase.h>

#include <MVPbkSingleContactOperationObserver.h>

#include <MsgCheckNames.h>

#include "UniEditorOperation.h"

#include "UniEditorDocument.h"

// CONSTANTS

// MACROS

// FORWARD DECLARATIONS

class CContactMatcher;

// DATA TYPES

// FUNCTION PROTOTYPES

// CLASS DECLARATION

/**

* CUniEditorVCardOperation, Storage for single attachment in presentation. 

*

* @since 3.2

*/

class CUniEditorVCardOperation : public CUniEditorOperation,

                                 public MVPbkSingleContactOperationObserver

    {

    public:  // New methods

        /**

        * Factory method that creates this object.

        *

        * @since    3.2

        * @param    aObserver, reference to application UI.

        * @param    aDocument, reference to application's document.

        * @param    aFs, reference to file session

        * @return   Pointer to instance in cleanup stack

        */

        static CUniEditorVCardOperation* NewL(

            MUniEditorOperationObserver& aObserver,

            CUniEditorDocument& aDocument,

            RFs& aFs );

        /**

        * Destructor

        */

        virtual ~CUniEditorVCardOperation();

        /**

        * Starts the operation         

        */

        void Start();

        /**

        *

        */

        void GetContactsL();

        /**

        * Start the vCard export and insert operation.

        */

        void ExportVCardAndAddAttachmentL();

        /**

        * Returns the cound of added vCards.

        *

        * @return   Count of the added vCard.

        */

        TInt AddedVCardCount();

    protected: 

        /**

        * From CActive

        */

        void RunL();

        /**

        * From CUniEditorOperation

        */

        void DoCancelCleanup();

        /**

        * From MVPbkSingleContactOperationObserver

        */

        void VPbkSingleContactOperationComplete(

            MVPbkContactOperationBase& aOperation, 

            MVPbkStoreContact* aContact);

        /**

        * From MVPbkSingleContactOperationObserver

        */

        void VPbkSingleContactOperationFailed(

            MVPbkContactOperationBase& aOperation, 

            TInt aError);

    private:

        /**

        * Constructor.

        *

        * @param    aObserver, reference to application UI.

        * @param    aDocument, reference to application's document.

        * @param    aFs, reference to file session

        */

        CUniEditorVCardOperation( MUniEditorOperationObserver& aObserver,

                                  CUniEditorDocument& aDocument,

                                  RFs& aFs );

        /**

        * 2nd phase constructor.        

        */

        void ConstructL();

        /**        

        *

        */

        void Reset();

        /**

        *

        */

        void ResetAll();

        /**

        * Reports events to application UI.

        */

        void ReportEvent( TUniEditorOperationEvent aEvent );

        /**

        * Creates an empty attachment to message store.

        */

        void CreateEmptyVCardAttachmentL();

        /**

        * Retrieves contact's data from phonebook.

        */

        void RetrieveStoreContactL();

    private:

        enum TUniProcessStates

            {

            EUniProcessVCardStart,

            EUniProcessVCardExportNext,

            EUniProcessVCardCreatingEmptyVCardAttachment,

            EUniProcessVCardComplete,

            EUniProcessVCardError,

            EUniProcessVCardCancel

            };

        MVPbkContactLink*           iContact;

        CMsgCheckNames*             iCheckNames;

        CVPbkContactLinkArray*      iContacts;

        MVPbkStoreContact*          iStoreContact;

        CVPbkVCardEng*              iVCardEng;

        MVPbkContactOperationBase*  iVCardExportOp;

        RFileWriteStream            iVCardStream;

        TMsvAttachmentId            iNewVCardAttaId;

        CMsvStore*                  iEditStore;

        TInt                        iLastError;

        TInt                        iAddedVCardCount;

        TInt                        iCurrentContactIndex;

    };

#endif // __UNIEDITORVCARDOPERATION_H