/*

* Copyright (c) 2009 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 RUNNINGAPPSTORAGE_H

#define RUNNINGAPPSTORAGE_H

// INCLUDES

#include <e32std.h>

#include <e32base.h>

#include "tsdataobserver.h"

#include "hsdataprovider.h"

#include "tsdatastorage.h"

class MTsResourceManager;

class MTsWindowGroupsMonitor;

/**

 *  CRunningAppServer

 * 

 */

class CRunningAppStorage : public CBase,

                           public MHsDataProvider, 

                           public MHsDataObserver,

                           public MTsDataStorage 

{

public:

    /**

     * Destructor.

     */

    ~CRunningAppStorage();

    /**

     * Two-phased constructor.

     */

    static CRunningAppStorage* NewL(MHsDataObserver& observer,

                                    MTsResourceManager& resources,

                                    MTsWindowGroupsMonitor &wsMonitor);

public: //MHsDataObserver

    const TDesC8& Data() const; 

    //MHsDataChangeProvider

    void DataChanged();

    void UpdateL(TInt key,const CFbsBitmap& data, TInt param, TInt priority);

    void RemoveL(TInt key, TInt param);

private:

    /**

     * Constructor for performing 1st stage construction

     */

    CRunningAppStorage(MHsDataObserver& observer);

    /**

     * Default constructor for performing 2nd stage construction

     */

    void ConstructL(MTsResourceManager& resources,

                    MTsWindowGroupsMonitor &wsMonitor);

    void DataChangedL();

private:

    MHsDataObserver& mObserver;

    RBuf8 mData;

};

#endif // RUNNINGAPPSERVER_H