sl@0: // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: /**
sl@0:  @file
sl@0:  @test
sl@0:  @internalComponent - Internal Symbian test code
sl@0: */
sl@0: 
sl@0: #ifndef BUFFERDRAWER_H_
sl@0: #define BUFFERDRAWER_H_
sl@0: 
sl@0: #include <bitstd.h>
sl@0: #include <graphics/wsgraphicdrawer.h>
sl@0: #include <graphics/wsgraphicdrawerinterface.h>
sl@0: 
sl@0: // A buffer drawer 
sl@0: NONSHARABLE_CLASS(CWsBufferGraphicDrawer): public CWsGraphicDrawer
sl@0: 	{
sl@0: public:
sl@0: 	enum {EImplUid = 0x10285D54};	
sl@0: 		
sl@0: public:		
sl@0: 	static CWsBufferGraphicDrawer* NewL();
sl@0: 	virtual ~CWsBufferGraphicDrawer();
sl@0:  	// override CWsGraphicDrawer
sl@0: 	virtual void ConstructL(MWsGraphicDrawerEnvironment& aEnv,const TGraphicDrawerId& aId, MWsClient& aOwner, const TDesC8& aData);
sl@0: 	virtual void HandleMessage(const TDesC8& aData);
sl@0: 	
sl@0: protected:
sl@0: 	// override CWsGraphicDrawer
sl@0: 	virtual void DoDraw(MWsGc& aGc, const TRect& aRect, const TDesC8& aData) const;
sl@0: 	
sl@0: private:
sl@0: 	void DoUpdateWhiteLinePos(TInt aWhiteLinePos);
sl@0: 	
sl@0: private:
sl@0: 	TInt iWhiteLinePos;
sl@0: };
sl@0: 
sl@0: 
sl@0: #endif /*BUFFERDRAWER_H_*/