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// Copyright (c) 2006-2009 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:
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//
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#ifndef __DRAWSECTION_H__
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#define __DRAWSECTION_H__
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#include <w32std.h>
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#include <s32mem.h>
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class TWsGraphicMsgBufParser;
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/**
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CDrawSection contains information about one recorded redraw in the CCommandBuffer.
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It has a segmented buffer containing all drawcommands that belongs to this drawsection.
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*/
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NONSHARABLE_CLASS(CDrawSection) : public CBase
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{
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public:
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static CDrawSection* NewL();
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static CDrawSection* NewL(const TRect& aDrawRect, const TRect& aBoundingRect, TBool aHasBitmapCommand);
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~CDrawSection();
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void SetBuffer(CBufBase* aSegBuf);
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CBufBase* Buffer() const;
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void SetHasBeenExternalized(TBool aHasBeenExternalized);
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TBool HasBeenExternalized() const;
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TBool IsIdentical(const CDrawSection& aDrawSection) const;
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void ExternalizeL(RWsGraphicMsgBuf& aMsgBuf);
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TInt LoadL(const TWsGraphicMsgBufParser& aData, TInt aIndex);
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TRect DrawRect() const;
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private:
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CDrawSection();
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CDrawSection(const TRect& aDrawRect, const TRect& aBoundingRect, TBool aHasBitmapCommand);
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private:
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TRect iDrawRect;
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TRect iBoundingRect;
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TBool iHasBitmapCommand;
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TBool iHasBeenExternalized;
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CBufBase* iSectionSegBuf;
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};
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#endif // __DRAWSECTION_H__
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