/*

 * 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 TSREUNNINGAPPSTORAGE_H

#define TSREUNNINGAPPSTORAGE_H

#include "tswindowgroupsobserver.h"

class CTsRunningApp;

class CTsRunningAppStorage: public CBase,

                            public MTsRunningApplicationStorage

{

public:

    static CTsRunningAppStorage* NewLC();

    ~CTsRunningAppStorage();

    void HandleWindowGroupChanged( 

           MTsResourceManager &aResources, 

           const TArray<RWsSession::TWindowGroupChainInfo> & aWindowGroups );

    void HandleWindowGroupChanged( 

           MTsResourceManager &aResources, 

           const TArray<RWsSession::TWindowGroupChainInfo>& aWindowGroups,

           const TArray<RWsSession::TWindowGroupChainInfo>& aFilteredWindowGroups);

public:

    const MTsRunningApplication& operator[] (TInt aOffset) const;

    TInt Count() const;

    TInt ParentIndex( const MTsRunningApplication& aRunningApp ) const;

    TArray<TInt> BlockedWindowGroups() const;

private:

    TInt ParentIndex( TInt aOffset ) const;

    TInt Find(TInt aWindowGroupId, TInt aOffset =0) const;

private:

    CTsRunningAppStorage();

private:

    RPointerArray<CTsRunningApp> iRunningApps;

    RArray<TInt> iBlockedWindowGroups;

};

#endif//TSREUNNINGAPPSTORAGE_H