/*

* Copyright (c) 2002-2007 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:  A virtual phonebook operation for find feature

*

*/

#ifndef VPBKSIMSTORE_CFINDOPERATION_H

#define VPBKSIMSTORE_CFINDOPERATION_H

//  INCLUDES

#include <e32base.h>

#include <MVPbkContactOperation.h>

#include <MVPbkSimFindObserver.h>

#include <RVPbkStreamedIntArray.h>

#include <MVPbkContactFindObserver.h>

// FORWARD DECLARATIONS

class MVPbkFieldTypeList;

class MVPbkSimStoreOperation;

class CVPbkContactLinkArray;

namespace VPbkSimStore {

// FORWARD DECLARATIONS

class CContactStore;

// CLASS DECLARATION

/**

*  A virtual phonebook operation for find feature

*

*/

NONSHARABLE_CLASS( CFindOperation ): 

        public CActive,

        public MVPbkContactOperation,

        private MVPbkSimFindObserver

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        * @param aStore the target store for the find

        * @param aObserver the observer for the operation

        * @param aStringToFind the find text string

        * @param aFieldTypes types to check in find operation

        * @return a new instance of this class

        */

        static CFindOperation* NewL( CContactStore& aStore,

            MVPbkContactFindObserver& aObserver,

            const TDesC& aStringToFind,

            const MVPbkFieldTypeList& aFieldTypes );

        /**

        * Destructor.

        */

        ~CFindOperation();

    public: // Functions from base classes

        /**

        * From CActive

        */

        void RunL();

        /**

        * From CActive

        */

        void DoCancel();

        /**

        * From CActive

        */

        TInt RunError( TInt aError );

        /**

        * From MVPbkContactOperation

        */

        void StartL();

        /**

        * From MVPbkContactOperation

        */

        void Cancel();

    private:

        /**

        * C++ constructor.

        */

        CFindOperation( CContactStore& aStore, 

            MVPbkContactFindObserver& aObserver );

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL( const TDesC& aStringToFind,

            const MVPbkFieldTypeList& aFieldTypes );

    private:  // Functions from base classes

        /**

        * From MVPbkSimFindObserver

        */

        void FindCompleted( MVPbkSimCntStore& aStore,

            const RVPbkStreamedIntArray& aSimIndexArray );

        /**

        * From MVPbkSimFindObserver

        */

        void FindError( MVPbkSimCntStore& aStore, TInt aError );

    private:    // New functions

        void HandleFindCompletedL( 

            const RVPbkStreamedIntArray& aSimIndexArray );

        void CompleteL();

    private:    // Data

        /// The target store for the find operation

        CContactStore& iStore;

        /// The observer for the operation

        MVPbkContactFindObserver& iObserver;

        /// Own the text string to use for find

        HBufC* iStringToFind;

        /// An array of sim field types for the find operation

        RVPbkSimFieldTypeArray iFieldTypes;

        /// Own: the sim store number match operation

        MVPbkSimStoreOperation* iSimOperation;

        /// Own: result array, owned until client gets the ownership

        CVPbkContactLinkArray* iLinkArray;

    };

} // namespace VPbkSimStore

#endif      // VPBKSIMSTORE_CFINDOPERATION_H

// End of File