// Copyright (c) 2006-2009 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 __DRAWSECTION_H__

 #define __DRAWSECTION_H__

 #include <w32std.h>

 #include <s32mem.h>

 class TWsGraphicMsgBufParser;

 /**

 CDrawSection contains information about one recorded redraw in the CCommandBuffer.

 It has a segmented buffer containing all drawcommands that belongs to this drawsection.

 */

 NONSHARABLE_CLASS(CDrawSection) : public CBase

 	{

 public:

 	static CDrawSection* NewL();		

 	static CDrawSection* NewL(const TRect& aDrawRect, const TRect& aBoundingRect, TBool aHasBitmapCommand);

 	~CDrawSection();

 	void SetBuffer(CBufBase* aSegBuf);

 	CBufBase* Buffer() const;	

 	void SetHasBeenExternalized(TBool aHasBeenExternalized);

 	TBool HasBeenExternalized() const;

 	TBool IsIdentical(const CDrawSection& aDrawSection) const;

 	void ExternalizeL(RWsGraphicMsgBuf& aMsgBuf);

 	TInt LoadL(const TWsGraphicMsgBufParser& aData, TInt aIndex);

 	TRect DrawRect() const;

 private:

 	CDrawSection();

 	CDrawSection(const TRect& aDrawRect, const TRect& aBoundingRect, TBool aHasBitmapCommand);

 private:

 	TRect iDrawRect;

 	TRect iBoundingRect;

 	TBool iHasBitmapCommand;

 	TBool iHasBeenExternalized;	

 	CBufBase* iSectionSegBuf;

 	};

 #endif	// __DRAWSECTION_H__