piprofiler/piprofiler_plat/inc/WriterPluginInterface.inl
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 25 May 2010 14:22:58 +0300
branchRCL_3
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permissions -rw-r--r--
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/*
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* Copyright (c) 2009 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:  
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*
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*/
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inline CWriterPluginInterface::CWriterPluginInterface()
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    : iOrder( KWriterPluginNotIndexed ) 
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    {
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    }
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// -----------------------------------------------------------------------------
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// CWriterPluginInterface::~CWriterPluginInterface()
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// Destructor.
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// -----------------------------------------------------------------------------
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//
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inline CWriterPluginInterface::~CWriterPluginInterface()
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    {
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    // We don't unload the plugin object here. The loader
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    // has to do this for us. Without this kind of destruction idiom, 
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    // the view framework can potentially unload an ECOM plugin dll whilst 
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    // there are still child views (Created by the plugin) that are registered 
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    // with the view framework. If this occurs, the plugin code segment isn't 
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    // loaded anymore and so there is no way to run the subsequent destructor 
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    // code => exception.
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    // If in the NewL some memory is reserved for member data, it must be
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    // released here. This interface does not have any instance variables so
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    // no need to delete anything.
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    // Inform the ECOM framework that this specific instance of the
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    // interface has been destroyed.
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    REComSession::DestroyedImplementation(iDtor_ID_Key);
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    }
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inline CWriterPluginInterface* CWriterPluginInterface::NewL(const TUid aImplementationUid, TAny* aInitParams)
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    {
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    // Define options, how the default resolver will find appropriate
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    // implementation.
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    return REINTERPRET_CAST(CWriterPluginInterface*, 
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                            REComSession::CreateImplementationL(aImplementationUid,
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                                                                _FOFF( CWriterPluginInterface, iDtor_ID_Key ),
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                                                                aInitParams)); 
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    }
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inline void CWriterPluginInterface::ListAllImplementationsL(RImplInfoPtrArray& aImplInfoArray)
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    {
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    REComSession::ListImplementationsL(KWriterPluginInterfaceUid, aImplInfoArray);
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    }
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inline void CWriterPluginInterface::SetOrder( TInt aOrder )
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    {
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    iOrder = aOrder;
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    }
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// end of file