sl@0: // Copyright (c) 2006-2009 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 __WSREDIR_H__
sl@0: #define __WSREDIR_H__
sl@0: 
sl@0: #include <w32std.h>
sl@0: 
sl@0: const TUint8 KRedirectorInfoSig = 0x7e;
sl@0: 
sl@0: NONSHARABLE_STRUCT(TRedirectorInfo)
sl@0: 	{
sl@0: 	TUint8 iSignature;
sl@0: 	TAny* iFrontBufferInterface;
sl@0: 	TAny* iBackBufferInterface;
sl@0: 	TAny* iScreenConfigInterface;
sl@0: 	TInt iScreenBitmapHandle;
sl@0: 	TInt iFlickerBitmapHandle; 
sl@0: 	TInt iUpdateCounter;
sl@0: 	};
sl@0: 
sl@0: NONSHARABLE_CLASS(CWsRedir): public CWsGraphic
sl@0: 	{
sl@0: public:
sl@0: 	enum TBufferType
sl@0: 		{
sl@0: 		EFrontBuffer,
sl@0: 		EBackBuffer
sl@0: 		};
sl@0: public:		
sl@0: 	IMPORT_C static CWsRedir* NewL();
sl@0: 	IMPORT_C static CWsRedir* NewL(TInt aScreenId);
sl@0: 	IMPORT_C static CWsRedir* NewL(TInt aScreenId, TBool aDisableWin);	
sl@0: 	IMPORT_C ~CWsRedir();
sl@0: 	IMPORT_C TInt Redirect(TBufferType aWhich, TBool aHow);
sl@0: 	IMPORT_C TInt RedirectUsingWsBackBuffer(TBool aHow);
sl@0: 	IMPORT_C TInt QueryPlugin(TRedirectorInfo& aInfo);
sl@0: 	IMPORT_C void SetCallBack(TCallBack aCallBack);
sl@0: private:
sl@0: 	// override CWsGraphic
sl@0: 	virtual void HandleMessage(const TDesC8& aData);
sl@0: 	virtual void OnReplace();
sl@0: private:
sl@0: 	TBool iIsFrontRedirected;
sl@0: 	TBool iIsBackRedirected;
sl@0: 	TBool iIsReady;
sl@0: 	TRedirectorInfo* iReq;
sl@0: 	TCallBack iCallBack;
sl@0: 	};
sl@0: 
sl@0: #endif