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/*
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* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Task list entry
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*
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*/
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#ifndef TSFSWENTRY_H
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#define TSFSWENTRY_H
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#include <e32base.h>
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#include <e32cmn.h>
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#include <tsgraphicfilescalinghandler.h>
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#include "tsentrykey.h"
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#include "tstaskmonitorglobals.h"
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class CTsFswEntry;
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class RReadStream;
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class RWriteStream;
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class CFbsBitmap;
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class MHsDataObserver;
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typedef RPointerArray<CTsFswEntry> RTsFswArray;
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enum TAppType
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{
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EApp = 0,
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EWidget,
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EJava
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};
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/**
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* An entry in the task list.
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*/
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NONSHARABLE_CLASS( CTsFswEntry ) : public CBase,
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private MImageReadyCallBack
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{
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public:
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static CTsFswEntry* NewL();
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static CTsFswEntry* NewLC();
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static CTsFswEntry* NewL(const TTsEntryKey& key, MHsDataObserver* observer =0);
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static CTsFswEntry* NewLC(const TTsEntryKey& key, MHsDataObserver* observer =0);
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~CTsFswEntry();
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/**
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* Window group id.
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* In case of wrt widgets this is negative and is not a valid window group id.
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* Use this when calling CloseApp or SwitchToApp. (these work with widgets too)
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*/
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TInt WgId() const;
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/**
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* Application uid.
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*/
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TUid AppUid() const;
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/**
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* Application type.
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*/
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TAppType Type() const;
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/**
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* Application name.
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*/
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const TDesC& AppName() const;
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/**
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* ETrue if the application is closeable
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*/
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TBool CloseableApp() const;
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/**
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* Application icon bitmap
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*/
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CFbsBitmap* AppIconBitmap() const;
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/**
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* Application icon mask.
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*/
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CFbsBitmap* AppIconMask() const;
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/**
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* Application screenshot.
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*/
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CFbsBitmap* Screenshot() const;
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/**
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* Priority.
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*/
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UpdatePriority Priority() const;
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/**
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* Entry's key
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*/
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const TTsEntryKey& Key() const;
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void SetWgId( TInt wgId );
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void SetAppUid( const TUid& uid );
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void SetAppNameL( const TDesC& appName );
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void SetCloseableApp( TBool value );
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TBool SetScreenshotL(const CFbsBitmap* bitmap, UpdatePriority priority);
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TBool RemoveScreenshot();
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// takes ownership of bitmaps
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void SetAppIcon( CFbsBitmap* aBitmap, CFbsBitmap* aMask );
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void ExternalizeL( RWriteStream& aStream );
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void InternalizeL( RReadStream& aStream );
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static void ExternalizeArrayL( RWriteStream& aStream,
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const RTsFswArray& aArray );
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static void InternalizeArrayL( RReadStream& aStream,
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RTsFswArray& aArray );
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private:
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//constructors
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CTsFswEntry();
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CTsFswEntry(const TTsEntryKey& aKey, MHsDataObserver* observer);
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void ImageReadyCallBack(TInt error, const CFbsBitmap *bitmap );
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private:
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TInt mWgId;
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TUid mAppUid;
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HBufC* mAppName;
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TBool mCloseableApp;
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CFbsBitmap* mAppIconBitmap;
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CFbsBitmap* mAppIconMask;
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CFbsBitmap* mScreenshot;
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TTsEntryKey mKey;
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UpdatePriority mPriority;
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MHsDataObserver* mObserver;
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CTsGraphicFileScalingHandler* mImgTool;
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};
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#endif
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