ocrsrv_stub/src/ocrstubfactory.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 14 Jan 2010 07:14:53 +0200
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/*
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* Copyright (c) 2006 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:  Engine factory implementation
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*
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*/
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// INCLUDE FILES
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#include "ocrsharedata.h"
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#include "ocradaptor.h"
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#include "ocrengine.h"
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#include "language.h"
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#include <ocrsrv.h>
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// ================= MEMBER FUNCTIONS =======================
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// ----------------------------------------------------------
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// OCREngineFactory::ReleaseOCREngine
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// Description : Release engine
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// ----------------------------------------------------------
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//
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EXPORT_C void OCREngineFactory::ReleaseOCREngine(MOCREngineInterface* /*aEngine*/)
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    {
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    }
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// ----------------------------------------------------------
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// OCREngineFactory::CreateOCREngineL
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// Description : Create engine
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// ----------------------------------------------------------
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//
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EXPORT_C MOCREngineInterface* OCREngineFactory::CreateOCREngineL(MOCREngineObserver& /*aObserver*/, 
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                                                                 const TOcrEngineEnv /*aEngineEnv*/, 
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                                                                 TEngineType /*aEngineType*/)
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    {
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    User::Leave(KErrNotSupported); 
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    return NULL;       
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    }
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OCREngineFactory::OCREngineFactory()
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    {
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    }
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// ---------------------------------------------------------------
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// COCREngine::COCREngine
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// Description : self-construct
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// ---------------------------------------------------------------
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//
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COCREngine::COCREngine()
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    {
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    }
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// ---------------------------------------------------------------
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// COCREngine::~COCREngine
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// Description : Destruct
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// ---------------------------------------------------------------
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//
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COCREngine::~COCREngine()
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    {
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    }
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// -----------------------------------------------------------------------------
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// CShareData::CShareData
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// Description : C++ default constructor can NOT contain any code, that
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//               might leave.
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// -----------------------------------------------------------------------------
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//
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CShareData::CShareData()
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    {
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    }
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// -----------------------------------------------------------------------------
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// CShareData::~CShareData
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// Description : destructor.
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// -----------------------------------------------------------------------------
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//
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CShareData::~CShareData()
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    {
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    }    
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// -----------------------------------------------------------------------------
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// CEngineAdaptor::CEngineAdaptor
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// Description : C++ default constructor can NOT contain any code, that
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//               might leave.
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// -----------------------------------------------------------------------------
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//
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CEngineAdaptor::CEngineAdaptor(MOCREngineObserver& aObserver)
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                    : CActive(EPriorityNormal), iObserver(aObserver)
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    {
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    }
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// -----------------------------------------------------------------------------
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// CEngineAdaptor::~CEngineAdaptor
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// Description : Destructor
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// -----------------------------------------------------------------------------
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//
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CEngineAdaptor::~CEngineAdaptor()
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    {
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    }
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// ---------------------------------------------------------
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// CEngineAdaptor::RunL()
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// Description :  callback function for request complete,
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//                either layout analysis complete,
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//                or recognize complete
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//                or recognize process information is given 
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// ---------------------------------------------------------
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//
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void CEngineAdaptor::RunL()
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    {
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    }
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// ---------------------------------------------------------
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// CEngineAdaptor::RunError(...)
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// Description : Deal with errors from RunL()
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// ---------------------------------------------------------
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//
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TInt CEngineAdaptor::RunError(TInt /*aError*/)
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    {   
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    return KErrNone;
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    }
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// ----------------------------------------------------------
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// CEngineAdaptor::DoCancel
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// Description : from CActive
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// ----------------------------------------------------------
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//
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void CEngineAdaptor::DoCancel()
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    {
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    }
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// ---------------------------------------------------------------
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// COCREngineList::COCREngineList
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// Description : self-construct
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// ---------------------------------------------------------------
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//
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COCREngineList::COCREngineList()
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    {
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    }   
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// ---------------------------------------------------------------
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// COCREngineList::~COCREngineList
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// Description : destruct
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// ---------------------------------------------------------------
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//
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COCREngineList::~COCREngineList()
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    {
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    }
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// ---------------------------------------------------------------
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// COCREngineImplBase::~COCREngineImplBase
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// Description : Destructor.
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// ---------------------------------------------------------------
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//
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COCREngineImplBase::~COCREngineImplBase()
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    {
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    }
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// ---------------------------------------------------------------
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// COCREngineImplBase::CancelRecognition()
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// Description : Cancel recognition operation
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// -------------------------------------------------------------
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//
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TBool COCREngineImplBase::IsEngineActive() const
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    {
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    return EFalse;
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    }
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// ---------------------------------------------------------------
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// COCREngineImplBase::IsLanguageSupported
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// Description : IsLanguageSupported
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// -------------------------------------------------------------
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//
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TBool COCREngineImplBase::IsLanguageSupported(const TLanguage /*aLanguage*/)
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    {
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    return EFalse;
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    }
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// ---------------------------------------------------------------
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// COCREngineImplBase::CancelRecognition()
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// Description : Cancel recognition operation
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// -------------------------------------------------------------
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//
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void COCREngineImplBase::CancelOperation()
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    {   
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    }
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// -------------------------------------------------------------
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// COCREngineImplBase::GetInstalledLanguageL
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// Description : Get installed language information
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// -------------------------------------------------------------
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//
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void COCREngineImplBase::GetInstalledLanguage(RArray<TLanguage>& /*aLanguages*/) const
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    {
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    }
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// ------------------------------------------------------------- 
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// COCREngineImplBase::SetActiveLanguageL
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// Description : Set active language
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// -------------------------------------------------------------
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//
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void COCREngineImplBase::SetActiveLanguageL(const RArray<TLanguage>& /*aActiveLanguage*/)
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    {   
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    }
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// ---------------------------------------------------------------
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// COCREngineImplBase::RefreshInstalledLanguageL
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// Description : Refresh installed language
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// -------------------------------------------------------------
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//
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void COCREngineImplBase::RefreshInstalledLanguageL()
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    {
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    }
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// ---------------------------------------------------------------
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// COCREngineImplBase::CancelRecognition()
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// Description : Cancel recognition operation
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// -------------------------------------------------------------
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//    
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TVersion COCREngineImplBase::GetVersion() const
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    {
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    return (TVersion(1, 0, 0));
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    } 
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// ---------------------------------------------------------------
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// COCREngineRecognizeBlock::~COCREngineRecognizeBlock
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// Description : Destructor
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// ---------------------------------------------------------------
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//
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COCREngineRecognizeBlock::~COCREngineRecognizeBlock()
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    {
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    }
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// -------------------------------------------------------------
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// COCREngineRecognizeBlock::RecognizeBlockL
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// Description : Recognize a specified block
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// -------------------------------------------------------------
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//
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void COCREngineRecognizeBlock::RecognizeBlockL(const TInt /*aBitmapHandle*/,
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                                               const TOCRLayoutBlockInfo /*aLayoutInfo*/)
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    {
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    }
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// ---------------------------------------------------------------
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// COCREngineRecognizeBlock::Base
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// Description : Provide base functions to be called
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// ---------------------------------------------------------------
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//
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MOCREngineBase* COCREngineRecognizeBlock::Base() const
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    {
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    return NULL; 
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    }
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// -------------------------------------------------------------
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// COCREngineRecognizeBlock::RecognizeSpecialregionL
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// Description : Recognize a special region
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// -------------------------------------------------------------
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//
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void COCREngineRecognizeBlock::RecognizeSpecialRegionL(const TInt /*aBitmapHandle*/,
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                                                       const TRegionInfo /*aRegionInfo*/)
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    {
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    }
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// ---------------------------------------------------------------
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// COCREngineLayoutRecognize::~COCREngineLayoutRecognize
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// Description : Destructor
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// ---------------------------------------------------------------
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//
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COCREngineLayoutRecognize::~COCREngineLayoutRecognize()
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    {
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    }
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// ---------------------------------------------------------------
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// COCREngineLayoutRecognize::LayoutAnalysisL
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// Description : Layout analysis 
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// -------------------------------------------------------------
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//
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void COCREngineLayoutRecognize::LayoutAnalysisL(const TInt /*aBitmapHandle*/,
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                                                const TOCRLayoutSetting /*aSettings*/)
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    {
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    }    
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// -------------------------------------------------------------
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// COCREngineLayoutRecognize::RecognizeL
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// Description : Recognize text
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// -------------------------------------------------------------
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//
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void COCREngineLayoutRecognize::RecognizeL(const TOCRRecognizeSetting /*aSettings*/,
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                                           const RArray<TInt>& /*aBlock*/)
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    {
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    }
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// ---------------------------------------------------------------
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// COCREngineLayoutRecognize::Base
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// Description : Provide base functions to be called
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// ---------------------------------------------------------------
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//
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MOCREngineBase* COCREngineLayoutRecognize::Base() const
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    {
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    return NULL; 
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    }    
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// End of file