/*

* Copyright (c) 2008 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:  

*

*/

#ifndef HSCCAPICLIENT_H

#define HSCCAPICLIENT_H

// System includes

#include <e32base.h>

#include <hscontentcontroller.h>

// Forward declarations

#include "ccclientsession.h"

class MHsContentControl;

/**

 *  Home screen content control server content control api client

 *

 *

 *  @code

 *

 *  @endcode

 *

 *  @lib hsccapiclient.lib

 *  @since S60 v5.0

 */

class CHsCcApiClient : public CActive, public MHsContentController

    {

public: // Constructor and destructor

    /**

     * Two-phased constructor.

     * @param aControlIf Content control observer interface 

     */

    IMPORT_C static CHsCcApiClient* NewL(

        MHsContentControl* aControlIf );

    /**

     * Destructor

     */

    ~CHsCcApiClient();

private: // Constructors and destructor

    /**

     * Constructor

     * @param aControlIf Content control observer interface 

     */

    CHsCcApiClient(

        MHsContentControl* aControlIf );

    /** 

     * Second phase constructor 

     */

    void ConstructL();

private: // From CActive

    /**

     * 

     */

    void RunL();

    /**

     * 

     */

    void DoCancel();

public: // From MHsContentController

    /**

     * 

     */

    TInt WidgetListL( CHsContentInfoArray& aArray );

    /**

     * 

     */

    TInt ViewListL( CHsContentInfoArray& aArray );

    /**

     * 

     */

    TInt AppListL( CHsContentInfoArray& aArray );

    /**

     * 

     */

    TInt AddWidgetL( CHsContentInfo& aInfo );

    /**

     * 

     */

    TInt RemoveWidgetL( CHsContentInfo& aInfo );

    /**

     * 

     */

    TInt AddViewL( CHsContentInfo& aInfo );

    /**

     * 

     */

    TInt RemoveViewL( CHsContentInfo& aInfo );

    /**

     * 

     */

    TInt ActivateViewL( CHsContentInfo& aInfo );

    /**

     * 

     */

    TInt ActivateAppL( CHsContentInfo& aInfo );

private: // Functions

    /**

     * 

     */

    void WaitForApiNtfL();

private: // Data

    /**

     * Session to Homescreen content control server

     */

    RCcClientSession iSession;

    /**

     * Home screen content control API observer

     */

    MHsContentControl* iObserver;

    /**

     * Registered address

     */

    TUint32 iAddress;

    /**

     * Sender of Api request

     */

    TPckgBuf<TUint32> iPckgSender;

    /**

     * receiver of Api request

     */

    TPckgBuf<TUint32> iPckgReceiver;

    /**

     * Received API request header buffer

     */

    HBufC8* iApiHeader;

    /**

     * Pointer to header buffer

     */

    TPtr8 iApiHeaderPtr;

    /**

     * Received API request data buffer

     */

    HBufC8* iApiData;

    /**

     * Pointer to data buffer

     */

    TPtr8 iApiDataPtr;

    };

#endif // HSCCAPICLIENT_H

// End of file