/*

* 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:  Task list entry

 *

*/

#ifndef TSENTRY_H

#define TSENTRY_H

#include <e32base.h>

#include <e32cmn.h>

#include <tsgraphicfilescalinghandler.h>

#include "tsentrykey.h"

#include "tstaskmonitorglobals.h"

class CTsEntry;

class RReadStream;

class RWriteStream;

class CFbsBitmap;

class MHsDataObserver;

typedef RPointerArray<CTsEntry> RTsFswArray;

enum TAppType

{

    EApp = 0,

    EWidget,

    EJava

};

/**

 * An entry in the task list.

 */

NONSHARABLE_CLASS( CTsEntry ) : public CBase,

                                private MImageReadyCallBack

    {

public:

    static CTsEntry* NewL();

    static CTsEntry* NewLC();

    static CTsEntry* NewL(const TTsEntryKey& key, MHsDataObserver* observer =0);

    static CTsEntry* NewLC(const TTsEntryKey& key, MHsDataObserver* observer =0);

    ~CTsEntry();

    TUid AppUid() const;

    TAppType Type() const;

    const TDesC& AppName() const;

    TBool CloseableApp() const;

    Visibility GetVisibility() const;

    void SetVisibility(Visibility visibility);

    CFbsBitmap* AppIconBitmap() const;

    CFbsBitmap* AppIconMask() const;

    CFbsBitmap* Screenshot() const;

    UpdatePriority Priority() const;

    const TTsEntryKey& Key() const;

    void SetAppUid( const TUid& uid );

    void SetAppNameL( const TDesC& appName );

    void SetCloseableApp( TBool value );

    void SetScreenshotL(const CFbsBitmap& bitmap, UpdatePriority priority);

    void RemoveScreenshotL();

    void SetAppIcon( CFbsBitmap* aBitmap, CFbsBitmap* aMask );

    void ExternalizeL( RWriteStream& aStream ) const;

    void InternalizeL( RReadStream& aStream );

    static void ExternalizeArrayL( RWriteStream& stream,

        const RTsFswArray& array );

    static void InternalizeArrayL( RReadStream& stream,

        RTsFswArray& array );

private:

    CTsEntry();

    CTsEntry(const TTsEntryKey& aKey, MHsDataObserver* observer);

    void ImageReadyCallBack(TInt error, const CFbsBitmap *bitmap );

private:

    TUid mAppUid;

    HBufC* mAppName;

    TBool mCloseableApp;

    Visibility mVisibility;

    CFbsBitmap* mAppIconBitmap;

    CFbsBitmap* mAppIconMask;

    CFbsBitmap* mScreenshot;

    TTsEntryKey mKey;

    UpdatePriority mPriority;

    MHsDataObserver* mObserver;

    CTsGraphicFileScalingHandler* mImgTool;

    };

#endif