author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 19 Mar 2010 09:43:21 +0200 | |
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/* |
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* Copyright (c) 2006-2008 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: AlfRenderStage provides a method for redirect avkon drawing to a graphics accelerator |
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* |
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*/ |
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#ifndef __ALFRENDERSTAGEFACTORY_H__ |
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#define __ALFRENDERSTAGEFACTORY_H__ |
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#include "graphics/wsplugin.h" |
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#include "graphics/wsrenderstagefactory.h" |
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class CWsRenderStage; |
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class MWsGraphicDrawerEnvironment; |
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/** |
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This is an implementation of MWsRenderStageFactory, in the form of a CWsPlugin. |
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The window server will use this to create standard render stages for each screen, |
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if the ini file specifies them. |
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*/ |
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NONSHARABLE_CLASS(CAlfRenderStageFactory) : public CWsPlugin, public MWsRenderStageFactory |
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{ |
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public: |
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enum { EImplUid = 0x200184B6 }; |
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public: // New |
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/** |
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* CreateL |
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* |
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* Create the class |
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* |
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* @return New instance of the class |
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*/ |
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static CAlfRenderStageFactory* CreateL(); |
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/** |
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* C++ destructor |
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*/ |
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~CAlfRenderStageFactory(); |
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public: // From CWsPlugin |
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void ConstructL(MWsGraphicDrawerEnvironment& aEnv,const TDesC8& aData); |
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const TDesC& PluginName() const; |
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public: // implementation of MWsObjectProvider |
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TAny* ResolveObjectInterface(TUint aTypeId); |
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public: // implementation of MWsRenderStageFactory |
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CWsRenderStage* CreateFinalRenderStageL(MWsScreen* aScreen, MWsScreenRedraw* aScreenRedraw, TInt aScreenNumber); |
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CWsRenderStage* CreateRenderStageL(MWsScreen* aScreen, MWsScreenRedraw* aScreenRedraw, CWsRenderStage* aNextStage); |
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CWsRenderStage * CreateStageL(MWsScreen * aScreen, MWsScreenRedraw * aScreenRedraw) |
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{ |
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return CreateRenderStageL(aScreen, aScreenRedraw, 0); |
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} |
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private: // New |
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/** |
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* C++ constructor |
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*/ |
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CAlfRenderStageFactory(); |
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}; |
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#endif //__STDRENDERSTAGEFACTORY_H__ |