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// Copyright (c) 2003-2009 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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#ifndef __TEST_MMF_CUSTOM_MMF_ASR_CONTROLLER_H__
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#define __TEST_MMF_CUSTOM_MMF_ASR_CONTROLLER_H__
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//include all the header files for now
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//
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#include <mmf/common/speechrecognitioncustomcommands.h>
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#include <mmf/common/speechrecognitiondataclient.h>
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#include <mmf/common/speechrecognitioncustomcommandimplementor.h>
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#include <mmf/common/speechrecognitioncustomcommands.h>
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#include <mmf/common/speechrecognitioncustomcommandparser.h>
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#include <speechrecognitionutility.h>
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#include "Database/sddatabase.h"
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// custom asr controller plugin class
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class CCustomMmfASRController: public CMMFController,
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public MAsyncEventHandler,
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public MSpeechRecognitionCustomCommandImplementor
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{
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public:
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static CMMFController* NewL() ;
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~CCustomMmfASRController();
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//implement CMMFController ecom plugin interface
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virtual void AddDataSourceL(MDataSource& aDataSource);
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virtual void AddDataSinkL(MDataSink& aDataSink);
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virtual void RemoveDataSourceL(MDataSource& aDataSource);
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virtual void RemoveDataSinkL(MDataSink& aDataSink);
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virtual void ResetL();
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virtual void PrimeL();
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virtual void PlayL();
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virtual void PauseL();
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virtual void StopL();
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virtual TTimeIntervalMicroSeconds PositionL() const;
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virtual void SetPositionL(const TTimeIntervalMicroSeconds& aPosition);
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virtual TTimeIntervalMicroSeconds DurationL() const;
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virtual void CustomCommand(TMMFMessage& aMessage);
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virtual void SetPrioritySettings(const TMMFPrioritySettings& aPrioritySettings);
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virtual void GetNumberOfMetaDataEntriesL(TInt& aNumberOfEntries) ;
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virtual CMMFMetaDataEntry* GetMetaDataEntryL(TInt aIndex) ;
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//from MAsyncEventHandler
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virtual TInt SendEventToClient(const TMMFEvent& aEvent);
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//
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virtual void MSrAddPronunciationL( TLexiconID aLexiconID, TModelBankID aModelBankID,
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TModelID aModelID, TPronunciationID& aPronunciationID ) ;
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virtual void MSrAddRuleL( TGrammarID aGrammarID, TLexiconID aLexiconID,
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TPronunciationID aPronunciationID, TRuleID& aRuleID );
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virtual void MSrCancel() ;
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virtual void MSrCommitChangesL() ;
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virtual void MSrCreateGrammarL( TGrammarID& aGrammarID ) ;
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virtual void MSrCreateLexiconL( TLexiconID& aLexiconID ) ;
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virtual void MSrCreateModelBankL( TModelBankID& aModelBankID ) ;
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virtual void MSrEndRecSessionL() ;
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virtual void MSrGetAllModelIDsL( TModelBankID aModelBankID, RArray<TModelID>& aModelIDs ) ;
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virtual void MSrGetAllPronunciationIDsL( TLexiconID aLexiconID, RArray<TPronunciationID>& aPronunciationIDs ) ;
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virtual void MSrGetAllRuleIDsL( TGrammarID aGrammarID, RArray<TRuleID>& aRuleIDs ) ;
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virtual void MSrGetAllModelBankIDsL( RArray<TModelBankID>& aModelBankIDs ) ;
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virtual void MSrGetAllLexiconIDsL( RArray<TLexiconID>& aLexiconIDs ) ;
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virtual void MSrGetAllGrammarIDsL( RArray<TGrammarID>& aGrammarIDs ) ;
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virtual void MSrGetAllClientModelBankIDsL( RArray<TModelBankID>& aModelBankIDs ) ;
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virtual void MSrGetAllClientLexiconIDsL( RArray<TLexiconID>& aLexiconIDs ) ;
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virtual void MSrGetAllClientGrammarIDsL( RArray<TGrammarID>& aGrammarIDs ) ;
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virtual void MSrGetAvailableStorageL( TInt& aCount ) ;
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virtual void MSrGetEnginePropertiesL( const RArray<TInt>& aPropertyId,
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RArray<TInt>& aPropertyValue) ;
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virtual void MSrLoadEngineParametersL( const RArray<TInt>& aParameterId,
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const RArray<TInt>& aParameterValue );
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virtual void MSrGetModelCountL( TModelBankID aModelBankID, TInt& aCount ) ;
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virtual void MSrGetRuleValidityL( TGrammarID aGrammarID, TRuleID aRuleID, TBool& aValid ) ;
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virtual void MSrGetUtteranceDurationL( TModelBankID aModelBankID, TModelID aModelID,
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TTimeIntervalMicroSeconds32& aDuration) ;
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virtual void MSrLoadGrammarL( TGrammarID aGrammarID ) ;
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virtual void MSrLoadLexiconL( TLexiconID aLexiconID ) ;
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virtual void MSrLoadModelsL( TModelBankID aModelBankID ) ;
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virtual void MSrPlayUtteranceL( TModelBankID aModelBankID, TModelID aModelID) ;
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virtual void MSrRecognizeL( CSDClientResultSet& aResultSet ) ;
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virtual void MSrRecordL( TTimeIntervalMicroSeconds32 aRecordTime ) ;
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virtual void MSrRemoveGrammarL( TGrammarID aGrammarID ) ;
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virtual void MSrRemoveLexiconL( TLexiconID aLexiconID ) ;
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virtual void MSrRemoveModelBankL( TModelBankID aModelBankID );
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virtual void MSrRemoveModelL( TModelBankID aModelBankID, TModelID aModelID );
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virtual void MSrRemovePronunciationL( TLexiconID aLexiconID, TPronunciationID aPronunciationID );
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virtual void MSrRemoveRuleL( TGrammarID aGrammarID, TRuleID aRuleID );
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virtual void MSrStartRecSessionL( TRecognitionMode aMode );
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virtual void MSrTrainL( TModelBankID aModelBankID, TModelID& aModelID );
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virtual void MSrUnloadRuleL( TGrammarID aGrammarID, TRuleID aRuleID );
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virtual void MSrSetClientUid(TUid aClientUid);
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public:
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enum TControllerState
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{
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ESTraining,
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ESRecognition
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};
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private:
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TBool IsMemoryAllocCmd(TMMFMessage& aMessage );
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TInt AllocMemoryTestL();
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//[ state access functions ]
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TControllerState State() const;
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void SetState( TControllerState aState );
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//[ Invariant function ]
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TBool InVariant() const;
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protected:
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CCustomMmfASRController();
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void ConstructL();
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private:
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TControllerState iState; // main state of the controller
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TRecognitionMode iRecognitionMode; // recognition mode the controller is in
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TTimeIntervalMicroSeconds32 iRecordTime; // the duration of the recording for both recognition and trainning
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TGrammarID iLoadedGrammarID;
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TLexiconID iLoadedLexiconID;
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TModelBankID iLoadedModelBankID;
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CSDClientResultSet* iResultSet; // data structure containing the result set
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TInt iMaxResults; // maximum number of results
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TBool iRecognizeComplete; //a flag to rememeber that we are in recognize mode
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CSDDatabase* iDatabase;
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};
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#endif
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