/*

* Copyright (c) 2007-2007 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:  Implements CLiwIterable type

*

*/

#ifndef __CSYSINFOLISTS_H

#define __CSYSINFOLISTS_H

#include <liwgenericparam.h> 

class CAccList;

class CAccessoryInfo;

class CConnectionList;

/**

 *  This class implements the abstract methods of CLiwIterable   

 *  class so that the user may iterate over the result 

 *  

 *  @since Series60 v3.2

 */

NONSHARABLE_CLASS( CSysInfoAccList ) : public CLiwIterable

    {

    public:

    /**

    * Two-phased constructor.

    * @param aAccList holds a reference to the item list model

    * @return A pointer of type CSysInfoAccList

    */

    static CSysInfoAccList* NewL(const CAccList* aAccList );

    /**

    * Destructor.

    */

    ~CSysInfoAccList();

    /**

    * Resets the iterator to point to the beginning of list

    * @param void

    * @return void

    */

    void Reset();	

    /**

    * Constructs the next accessory item in the form of a map

    * @param TLiwVariant an output parameter that contains the result

    * @return TBool On success this returns ETrue else returns EFalse

    */	

    TBool NextL( TLiwVariant& aItem );

    private:

    /**

    * Parameterised constructor

    * @since  Series60 v3.2

    * @param  aItemListModel holds a reference to the item list model

    * @param  aCmdId specifies whether the SAPI is GetFiles or GetFilesInfo

    */

    CSysInfoAccList(const CAccList* aAccList );

    private: // data

    /**

    * A pointer to MCLFItemListModel class

    */

    const CAccList* iAccList;

    /**

    * Gives the total number of items in list model 

    */

    TInt iCount;

    /**

    * Gives the current item being processed

    */

    TInt iCurrent;

    };

/**

 *  This class implements the abstract methods of CLiwIterable   

 *  class so that the user may iterate over the result 

 *  

 *  @since Series60 v3.2

 */

NONSHARABLE_CLASS( CSysInfoConnList ) : public CLiwIterable

    {

    public:

    /**

    * Two-phased constructor.

    * @param aItemListModel holds a reference to the item list model

    * @param aCmdId specifies whether the SAPI is GetFiles or GetFilesInfo

    * @return A pointer of type CSysInfoAccList

    */

    static CSysInfoConnList* NewL(const CConnectionList* aConnList );

    /**

    * Destructor.

    */

    ~CSysInfoConnList();

    /**

    * Resets the iterator to point to the beginning of list

    * @param void

    * @return void

    */

    void Reset();	

    /**

    * Constructs the next media item in the form of a map

    * @param TLiwVariant an output parameter that contains the result

    * @return TBool On success this returns ETrue else returns EFalse

    */	

    TBool NextL( TLiwVariant& aItem );

    private:

    /**

    * Parameterised constructor

    * @since  Series60 v3.2

    * @param  aConnList holds a reference to the item list model

    */

    CSysInfoConnList(const CConnectionList* aConnList );

    private: // data

    /**

    * A pointer to MCLFItemListModel class

    */

    const CConnectionList* iConnList;

    /**

    * Gives the total number of items in list model 

    */

    TInt iCount;

    /**

    * Gives the current item being processed

    */

    TInt iCurrent;

    };

#endif // __CSYSINFOLISTS_H