1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 /**

    17  @file

    18  @test

    19  @internalComponent - Internal Symbian test code

    20 */

    21 

    22 #ifndef BUFFERDRAWER_H_

    23 #define BUFFERDRAWER_H_

    24 

    25 #include <bitstd.h>

    26 #include <graphics/wsgraphicdrawer.h>

    27 #include <graphics/wsgraphicdrawerinterface.h>

    28 

    29 // A buffer drawer 

    30 NONSHARABLE_CLASS(CWsBufferGraphicDrawer): public CWsGraphicDrawer

    31 	{

    32 public:

    33 	enum {EImplUid = 0x10285D54};	

    34 		

    35 public:		

    36 	static CWsBufferGraphicDrawer* NewL();

    37 	virtual ~CWsBufferGraphicDrawer();

    38  	// override CWsGraphicDrawer

    39 	virtual void ConstructL(MWsGraphicDrawerEnvironment& aEnv,const TGraphicDrawerId& aId, MWsClient& aOwner, const TDesC8& aData);

    40 	virtual void HandleMessage(const TDesC8& aData);

    41 	

    42 protected:

    43 	// override CWsGraphicDrawer

    44 	virtual void DoDraw(MWsGc& aGc, const TRect& aRect, const TDesC8& aData) const;

    45 	

    46 private:

    47 	void DoUpdateWhiteLinePos(TInt aWhiteLinePos);

    48 	

    49 private:

    50 	TInt iWhiteLinePos;

    51 };

    52 

    53 

    54 #endif /*BUFFERDRAWER_H_*/