/*

* Copyright (c) 2005-2007 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:  Phonebook 2 copy contacts command.

*

*/

#ifndef CPBK2COPYCONTACTSCMD_H

#define CPBK2COPYCONTACTSCMD_H

//  INCLUDES

#include <MPbk2Command.h>

#include <MPbk2ProcessDecorator.h>

#include <MVPbkBatchOperationObserver.h>

#include <MVPbkSingleContactOperationObserver.h>

#include <e32base.h>

// FORWARD DECLARATIONS

class CPbk2DriveSpaceCheck;

class MPbk2ProcessDecorator;

class MPbk2ContactUiControl;

class CVPbkContactStoreUriArray;

class CVPbkContactLinkArray;

class CVPbkContactCopier;

class MVPbkContactOperationBase;

class MVPbkContactLinkArray;

class MVPbkContactStore;

class MVPbkContactBookmark;

class CPbk2ApplicationServices;

// CLASS DECLARATION

/**

 * Phonebook 2 copy contacts command.

 */

NONSHARABLE_CLASS(CPbk2CopyContactsCmd) :

        public CActive,

        public MPbk2Command,

        private MVPbkBatchOperationObserver,

        private MPbk2ProcessDecoratorObserver,

        private MVPbkSingleContactOperationObserver

    {

    public:  // Constructors and destructor

        /**

         * Creates a new instance of this class.

         *

         * @param aUiControl    UI control.

         * @return  A new instance of this class.

         */

        static CPbk2CopyContactsCmd* NewL(

                MPbk2ContactUiControl& aUiControl );

        /**

         * Destructor.

         */

        virtual ~CPbk2CopyContactsCmd();

    private: // From CActive

        void RunL();

        void DoCancel();

        TInt RunError( TInt aError );

    public: // From MPbk2Command

        void ExecuteLD();

        void AddObserver( MPbk2CommandObserver& aObserver );

        void ResetUiControl(MPbk2ContactUiControl& aUiControl);

    private: // From MVPbkBatchOperationObserver

        void StepComplete(

                MVPbkContactOperationBase& aOperation,

                TInt aStepSize );

        TBool StepFailed(

                MVPbkContactOperationBase& aOperation,

                TInt aStepSize,

                TInt aError );

        void OperationComplete(

                MVPbkContactOperationBase& aOperation );

    private: // From MPbk2ProcessDecoratorObserver

        void ProcessDismissed(

                TInt aCancelCode );

    private: // From MVPbkSingleContactOperationObserver

        void VPbkSingleContactOperationComplete(

                MVPbkContactOperationBase& aOperation,

                MVPbkStoreContact* aContact );

        void VPbkSingleContactOperationFailed(

                MVPbkContactOperationBase& aOperation,

                TInt aError );

    private: // Implementation

        CPbk2CopyContactsCmd(

                MPbk2ContactUiControl& aUiControl );

        void ConstructL();

        void IssueRequest();

        void InitL();

        void RetrieveL();

        void StartCopyL();

        void ShowResultsL();

        void FinishCommandL();

        void CreateLinkArrayL(

                MVPbkContactLinkArray& aSelection );

        void ShowSelectedContactsInfoNoteL();

        void HandleError( TInt aError );

    private: // Data

        /// Ref: Store control

        MPbk2ContactUiControl* iStoreUiControl;

        /// Ref: UI control

        MPbk2ContactUiControl* iNameListUiControl;

        /// Ref: Observer for the completion of the command

        MPbk2CommandObserver* iCommandObserver;

        /// Ref: The target store for the contacts

        MVPbkContactStore* iTargetStore;

        /// Own: Selected contacts

        CVPbkContactLinkArray* iContactLinks;

        /// Own: An operation for retrieving the contact

        MVPbkContactOperationBase* iRetrieveOperation;

        /// Own: Contact when copying one contact

        MVPbkStoreContact* iContact;

        /// Own: Virtual Phonebook copy operation

        MVPbkContactOperationBase* iCopyOperation;

        /// Own: Decorator for the process

        MPbk2ProcessDecorator* iDecorator;

        /// Own: Indicator for succesfully copied contacts

        TInt iCopiedSuccessfully;

        /// Own: The internal state of the command

        TInt iState;

        /// Own: The virtual phonebook contact copier

        CVPbkContactCopier* iCopier;

        /// Own: An array for copy results

        CVPbkContactLinkArray* iCopiedContacts;

        /// Own: Flash File System space checker

        CPbk2DriveSpaceCheck* iDriveSpaceCheck;

        /// Own: The focus must kept during the copy

        MVPbkContactBookmark* iFocusedContactBookmark;

        /// Own: Application Services pointer

        CPbk2ApplicationServices* iAppServices;

    };

#endif  // CPBK2COPYCONTACTSCMD_H

// End of File