/*

* 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 TSRUNNINGAPPMODEL_H

#define TSRUNNINGAPPMODEL_H

#include "tsmodel.h"

#include "tsdatastorage.h"

#include "tsdataobserver.h"

#include "tswindowgroupsobserver.h"

class CTsDataList;

class CTsScreenshotProvider;

NONSHARABLE_CLASS(CTsRunningAppModel) : public CBase, 

                                        public MTsModel, 

                                        public MTsDataStorage, 

                                        public MTsDataObserver

{

public:

    static CTsRunningAppModel *NewL( MTsResourceManager &aResources, 

                                     MTsWindowGroupsMonitor &aMonitor );

    static CTsRunningAppModel *NewLC( MTsResourceManager &aResources, 

                                      MTsWindowGroupsMonitor &aMonitor );

    ~CTsRunningAppModel();

private:

    CTsRunningAppModel( MTsResourceManager &aResources );

    void ConstructL( MTsResourceManager &aResources, 

                     MTsWindowGroupsMonitor &aMonitor );

// MHsDataObserver interface implementation

public:

    virtual void DataChanged();

// MTsDataStorage interface implementation    

public:

    TBool IsSupported( TInt aFunction ) const;

    void HandleDataL( TInt aFunction, RReadStream& aDataStream );

public:

    virtual TInt Count() const;

    virtual void SetObserver( MTsModelObserver *aObserver );

public:

    virtual const TDesC& DisplayNameL( TInt aOffset ) const;

    virtual TInt IconHandleL( TInt aOffset ) const;

    virtual TTime TimestampL( TInt aOffset ) const;

    virtual TTime TimestampUpdateL(TInt offset) const; 

    virtual TTsModelItemKey KeyL( TInt aOffset ) const;

    virtual TBool IsActiveL( TInt aOffset ) const;

    virtual TBool IsClosableL( TInt aOffset ) const;

public:

    virtual TBool CloseL( TTsModelItemKey aKey ) const;

    virtual TBool LaunchL( TTsModelItemKey aKey ) const;

private: // owned

    CTsDataList *iDataList;

private: // not owned

    MTsModelObserver* iObserver;

    CTsScreenshotProvider* iScreenshotProvider;

    MTsResourceManager& iResources;

};

#endif //TSRUNNINGAPPMODEL_H