1 // Copyright (c) 2008-2010 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 #ifndef NVGRENDERSTAGEFACTORY_H

    17 #define NVGRENDERSTAGEFACTORY_H

    18 

    19 /**

    20 @file

    21 @test

    22 @internalComponent - Internal Symbian test code

    23 */

    24 

    25 #include <graphics/wsplugin.h>

    26 #include <graphics/wsrenderstagefactory.h>

    27 

    28 class CWsRenderStage;

    29 class MWsGraphicDrawerEnvironment;

    30 

    31 /** This is an implementation of MWsRenderStageFactory, in the form of a CWsPlugin.

    32 The window server will use this to create standard render stages for each screen,

    33 if the ini file specifies them.

    34 */

    35 class CNvgRenderStageFactory : public CWsPlugin, public MWsRenderStageFactory

    36 	{

    37 public:

    38 	enum { EImplUid = 0x1028653B };

    39 	

    40 public:

    41 	static CNvgRenderStageFactory* CreateL();

    42 	~CNvgRenderStageFactory();

    43 	void ConstructL(MWsGraphicDrawerEnvironment& aEnv,const TDesC8& aData);

    44 	const TDesC& PluginName() const;

    45 

    46 	// implementation of MWsObjectProvider

    47 	TAny* ResolveObjectInterface(TUint aTypeId);

    48 

    49 	// implementation of MWsRenderStageFactory

    50 	virtual CWsRenderStage* CreateFinalRenderStageL(MWsScreen* aScreen, MWsScreenRedraw* aScreenRedraw, TInt aScreenNumber);

    51 	virtual CWsRenderStage* CreateRenderStageL(MWsScreen* aScreen, MWsScreenRedraw* aScreenRedraw, CWsRenderStage* aNextStage);

    52 

    53 private:

    54 	CNvgRenderStageFactory();

    55 	};

    56 

    57 #endif // NVGRENDERSTAGEFACTORY_H