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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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// SpeechRecognitionUtility.cpp
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//
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//
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#include <e32base.h>
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#include <mmf/common/mmfcontroller.h>
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#include <mmf/common/speechrecognitioncustomcommands.h>
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#include <mmf/common/speechrecognitiondatacommon.h>
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#include <speechrecognitionutility.h>
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#include "SpeechRecognitionUtilityBody.h"
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//_LIT(KMMFSpeechRecognitionUtilityPanic,"Speech Recognition Utility Bad State");
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enum ASRPanics
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{
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KMMFSpeechRecognitionUtilityPanicBadState,
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KMMFSpeechRecognitionUtilityPanicUnrecognisedEvent
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};
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CSpeechRecognitionUtility::CBody* CSpeechRecognitionUtility::CBody::NewL( TUid aClientUid, MSpeechRecognitionUtilityObserver& aSpeechRecognitionUtilityObserver)
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{
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CSpeechRecognitionUtility::CBody* self = CSpeechRecognitionUtility::CBody::NewLC(aClientUid, aSpeechRecognitionUtilityObserver);
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CleanupStack::Pop(self);
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return self;
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}
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CSpeechRecognitionUtility::CBody* CSpeechRecognitionUtility::CBody::NewLC(TUid aClientUid, MSpeechRecognitionUtilityObserver& aSpeechRecognitionUtilityObserver)
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{
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CSpeechRecognitionUtility::CBody* self = new(ELeave) CSpeechRecognitionUtility::CBody(aClientUid, aSpeechRecognitionUtilityObserver);
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CleanupStack::PushL(self);
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self->ConstructL();
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return self;
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}
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void CSpeechRecognitionUtility::CBody::ConstructL()
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{
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iAudioPriority = EMdaPriorityNormal;
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iTrainPreference = EMdaPriorityPreferenceNone;
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iRecognitionPreference = EMdaPriorityPreferenceNone;
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iPlaybackPreference = EMdaPriorityPreferenceNone;
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iPrioritySettings.iPriority = iAudioPriority;
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iPrioritySettings.iPref = iTrainPreference;
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iControllerEventMonitor = CMMFControllerEventMonitor::NewL(*this, iMMFController);
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RMMFControllerImplInfoArray controllers;
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CleanupResetAndDestroyPushL(controllers);
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CMMFControllerPluginSelectionParameters* cSelect = CMMFControllerPluginSelectionParameters::NewLC();
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// Select the media IDs to allow
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RArray<TUid> mediaIds;
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CleanupClosePushL(mediaIds);
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User::LeaveIfError(mediaIds.Append(KUidMediaTypeASR));
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cSelect->SetMediaIdsL(mediaIds,CMMFPluginSelectionParameters::EAllowOnlySuppliedMediaIds);
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CleanupStack::PopAndDestroy(&mediaIds);
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cSelect->ListImplementationsL(controllers);
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//[ Open and configure a controller]
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iControllerEventMonitor->Cancel();
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iMMFController.Close();
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//[check controller array is not empty]
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if( ! controllers.Count() )
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User::Leave( KErrNotFound );
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//[ simply open the first controller in the array ]
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User::LeaveIfError( iMMFController.Open(controllers[0]->Uid(), iPrioritySettings));
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iControllerEventMonitor->Start();
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iSrCustomCommands.SetClientUid(iClientUid);
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CleanupStack::PopAndDestroy(2, &controllers);//controllers, cSelect
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}
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CSpeechRecognitionUtility::CBody::CBody(TUid aClientUid, MSpeechRecognitionUtilityObserver& aSpeechRecognitionUtilityObserver)
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: iSrCustomCommands(iMMFController),
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iSpeechRecognitionUtilityObserver(&aSpeechRecognitionUtilityObserver),
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iClientUid(aClientUid)
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{
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}
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CSpeechRecognitionUtility::CBody::~CBody()
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{
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if (iControllerEventMonitor)
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{
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iControllerEventMonitor->Cancel();
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delete iControllerEventMonitor;
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}
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iMMFController.Close();
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}
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TInt CSpeechRecognitionUtility::CBody::GetEngineProperties(const RArray<TInt>& aPropertyIDs, RArray<TInt>& aPropertyValues)
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{
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aPropertyValues.Reset();
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return iSrCustomCommands.GetEngineProperties(aPropertyIDs, aPropertyValues);
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}
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TInt CSpeechRecognitionUtility::CBody::AddPronunciation(TLexiconID aLexiconID, TModelBankID aModelBankID, TModelID aModelID, TPronunciationID& aPronunciationID)
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{
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if (iAsyncCallBusy)
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return KErrInUse;
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TInt err = iSrCustomCommands.AddPronunciation(aLexiconID, aModelBankID, aModelID, aPronunciationID);
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if (err == KErrNone)
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iAsyncCallBusy=ETrue;
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return err;
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}
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TInt CSpeechRecognitionUtility::CBody::AddRule(TGrammarID aGrammarID, TLexiconID aLexiconID, TPronunciationID aPronunciationID, TRuleID& aRuleID)
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{
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if (iAsyncCallBusy)
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return KErrInUse;
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TInt err = iSrCustomCommands.AddRule(aGrammarID, aLexiconID, aPronunciationID, aRuleID);
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if (err == KErrNone)
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iAsyncCallBusy=ETrue;
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return err;
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}
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void CSpeechRecognitionUtility::CBody::Cancel()
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{
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iSrCustomCommands.Cancel();
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// Now cancel has been called, so remove any pointers storing references to arrays to be filled
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// These arrays are not owned by this object, so they must not be destroyed
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iPronunciationIDs = NULL;
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iRuleIDs = NULL;
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iModelIDs = NULL;
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iAsyncCallBusy = EFalse;
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}
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TInt CSpeechRecognitionUtility::CBody::CommitChanges()
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{
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if (iAsyncCallBusy)
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return KErrInUse;
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return iSrCustomCommands.CommitChanges();
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}
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TInt CSpeechRecognitionUtility::CBody::CreateGrammar(TGrammarID& aGrammarID)
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{
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if (iAsyncCallBusy)
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return KErrInUse;
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TInt err = iSrCustomCommands.CreateGrammar(aGrammarID);
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if (err == KErrNone)
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iAsyncCallBusy=ETrue;
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return err;
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}
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TInt CSpeechRecognitionUtility::CBody::CreateLexicon(TLexiconID& aLexiconID)
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{
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if (iAsyncCallBusy)
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return KErrInUse;
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TInt err = iSrCustomCommands.CreateLexicon(aLexiconID);
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if (err == KErrNone)
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iAsyncCallBusy=ETrue;
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return err;
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}
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TInt CSpeechRecognitionUtility::CBody::LoadModels(TModelBankID aModelBankID)
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{
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if (iAsyncCallBusy)
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return KErrInUse;
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TInt err = iSrCustomCommands.LoadModels(aModelBankID);
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if (err == KErrNone)
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iAsyncCallBusy=ETrue;
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return err;
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}
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TInt CSpeechRecognitionUtility::CBody::LoadGrammar(TGrammarID aGrammarID)
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{
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if (iAsyncCallBusy)
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return KErrInUse;
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TInt err = iSrCustomCommands.LoadGrammar(aGrammarID);
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if (err == KErrNone)
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iAsyncCallBusy=ETrue;
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return err;
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}
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TInt CSpeechRecognitionUtility::CBody::LoadLexicon(TLexiconID aLexiconID)
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{
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if (iAsyncCallBusy)
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return KErrInUse;
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TInt err = iSrCustomCommands.LoadLexicon(aLexiconID);
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if (err == KErrNone)
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iAsyncCallBusy=ETrue;
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return err;
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}
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TInt CSpeechRecognitionUtility::CBody::GetUtteranceDuration(TModelBankID aModelBankID, TModelID aModelID, TTimeIntervalMicroSeconds32& aDuration)
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{
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if (iAsyncCallBusy)
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return KErrInUse;
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TInt err = iSrCustomCommands.GetUtteranceDuration(aModelBankID, aModelID, aDuration);
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if (err == KErrNone)
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iAsyncCallBusy=ETrue;
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return err;
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}
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TInt CSpeechRecognitionUtility::CBody::PlayUtterance(TModelBankID aModelBankID, TModelID aModelID)
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{
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if (iAsyncCallBusy)
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return KErrInUse;
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iPrioritySettings.iPriority = iAudioPriority;
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iPrioritySettings.iPref = iPlaybackPreference;
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TInt err = iMMFController.SetPrioritySettings(iPrioritySettings);
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if (err == KErrNone)
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err = iSrCustomCommands.PlayUtterance(aModelBankID, aModelID);
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if (err == KErrNone)
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iAsyncCallBusy=ETrue;
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return err;
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}
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TInt CSpeechRecognitionUtility::CBody::GetModelCount(TModelBankID aModelBankID, TInt& aModelCount)
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{
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if (iAsyncCallBusy)
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return KErrInUse;
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TInt err = iSrCustomCommands.GetModelCount(aModelBankID, aModelCount);
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if (err == KErrNone)
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iAsyncCallBusy=ETrue;
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return err;
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}
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TInt CSpeechRecognitionUtility::CBody::StartRecSession(TRecognitionMode aMode)
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{
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if (iAsyncCallBusy)
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return KErrInUse;
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return iSrCustomCommands.StartRecSession(aMode);
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}
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TInt CSpeechRecognitionUtility::CBody::EndRecSession()
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{
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if (iAsyncCallBusy)
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return KErrInUse;
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return iSrCustomCommands.EndRecSession();
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}
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TInt CSpeechRecognitionUtility::CBody::Recognize(CSDClientResultSet& aResultSet)
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{
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if (iAsyncCallBusy)
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return KErrInUse;
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ASSERT(iResultSet==NULL); // this should be NULL unless we have problems
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iPrioritySettings.iPriority = iAudioPriority;
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iPrioritySettings.iPref = iRecognitionPreference;
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TInt err = iMMFController.SetPrioritySettings(iPrioritySettings);
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if (err == KErrNone)
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err = iSrCustomCommands.Recognize(aResultSet);
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if (err == KErrNone)
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{
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iResultSet = &aResultSet;
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iAsyncCallBusy = ETrue;
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}
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return err;
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}
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TInt CSpeechRecognitionUtility::CBody::Record(TTimeIntervalMicroSeconds32 aRecordTime)
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{
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if (iAsyncCallBusy)
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return KErrInUse;
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TInt err = iSrCustomCommands.Record(aRecordTime);
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if (err == KErrNone)
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iAsyncCallBusy=ETrue;
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return err;
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}
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TInt CSpeechRecognitionUtility::CBody::RemoveGrammar(TGrammarID aGrammarID)
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{
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if (iAsyncCallBusy)
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return KErrInUse;
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TInt err = iSrCustomCommands.RemoveGrammar(aGrammarID);
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if (err == KErrNone)
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iAsyncCallBusy = ETrue;
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return err;
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}
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TInt CSpeechRecognitionUtility::CBody::RemovePronunciation(TLexiconID aLexiconID, TPronunciationID aPronunciationID)
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{
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if (iAsyncCallBusy)
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return KErrInUse;
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TInt err = iSrCustomCommands.RemovePronunciation(aLexiconID, aPronunciationID);
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if (err == KErrNone)
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iAsyncCallBusy = ETrue;
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return err;
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}
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TInt CSpeechRecognitionUtility::CBody::RemoveLexicon(TLexiconID aLexiconID)
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{
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if (iAsyncCallBusy)
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return KErrInUse;
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TInt err = iSrCustomCommands.RemoveLexicon(aLexiconID);
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if (err == KErrNone)
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iAsyncCallBusy = ETrue;
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return err;
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}
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TInt CSpeechRecognitionUtility::CBody::RemoveModel(TModelBankID aModelBankID, TModelID aModelID)
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{
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if (iAsyncCallBusy)
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return KErrInUse;
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TInt err = iSrCustomCommands.RemoveModel(aModelBankID, aModelID);
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if (err == KErrNone)
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iAsyncCallBusy = ETrue;
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return err;
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}
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368 |
TInt CSpeechRecognitionUtility::CBody::RemoveRule(TGrammarID aGrammarID, TRuleID aRuleID)
|
|
|
369 |
{
|
|
|
370 |
if (iAsyncCallBusy)
|
|
|
371 |
return KErrInUse;
|
|
|
372 |
|
|
|
373 |
TInt err = iSrCustomCommands.RemoveRule(aGrammarID, aRuleID);
|
|
|
374 |
|
|
|
375 |
if (err == KErrNone)
|
|
|
376 |
iAsyncCallBusy = ETrue;
|
|
|
377 |
|
|
|
378 |
return err;
|
|
|
379 |
|
|
|
380 |
}
|
|
|
381 |
TInt CSpeechRecognitionUtility::CBody::Train(TModelBankID aModelBankID, TModelID& aModelID)
|
|
|
382 |
{
|
|
|
383 |
if (iAsyncCallBusy)
|
|
|
384 |
return KErrInUse;
|
|
|
385 |
|
|
|
386 |
iPrioritySettings.iPriority = iAudioPriority;
|
|
|
387 |
iPrioritySettings.iPref = iTrainPreference;
|
|
|
388 |
TInt err = iMMFController.SetPrioritySettings(iPrioritySettings);
|
|
|
389 |
|
|
|
390 |
if (err == KErrNone)
|
|
|
391 |
err = iSrCustomCommands.Train(aModelBankID, aModelID);
|
|
|
392 |
|
|
|
393 |
if (err == KErrNone)
|
|
|
394 |
iAsyncCallBusy = ETrue;
|
|
|
395 |
|
|
|
396 |
return err;
|
|
|
397 |
}
|
|
|
398 |
|
|
|
399 |
TInt CSpeechRecognitionUtility::CBody::UnloadRule(TGrammarID aGrammarID, TRuleID aRuleID)
|
|
|
400 |
{
|
|
|
401 |
if (iAsyncCallBusy)
|
|
|
402 |
return KErrInUse;
|
|
|
403 |
|
|
|
404 |
TInt err = iSrCustomCommands.UnloadRule(aGrammarID, aRuleID);
|
|
|
405 |
|
|
|
406 |
if (err == KErrNone)
|
|
|
407 |
iAsyncCallBusy = ETrue;
|
|
|
408 |
|
|
|
409 |
return err;
|
|
|
410 |
|
|
|
411 |
}
|
|
|
412 |
|
|
|
413 |
void CSpeechRecognitionUtility::CBody::SetEventHandler(MSpeechRecognitionUtilityObserver* aSpeechRecognitionUtilityObserver)
|
|
|
414 |
{
|
|
|
415 |
iSpeechRecognitionUtilityObserver = aSpeechRecognitionUtilityObserver;
|
|
|
416 |
}
|
|
|
417 |
|
|
|
418 |
|
|
|
419 |
TInt CSpeechRecognitionUtility::CBody::GetAllPronunciationIDs(TLexiconID aLexiconID, RArray <TPronunciationID>& aPronunciationIDs)
|
|
|
420 |
{
|
|
|
421 |
if (iAsyncCallBusy)
|
|
|
422 |
return KErrInUse;
|
|
|
423 |
|
|
|
424 |
ASSERT(iPronunciationIDs==NULL);
|
|
|
425 |
|
|
|
426 |
TInt err = iSrCustomCommands.GetAllPronunciationIDs(aLexiconID);
|
|
|
427 |
|
|
|
428 |
if (err==KErrNone)
|
|
|
429 |
{
|
|
|
430 |
iPronunciationIDs = &aPronunciationIDs;
|
|
|
431 |
iPronunciationIDs->Reset();
|
|
|
432 |
iAsyncCallBusy = ETrue;
|
|
|
433 |
}
|
|
|
434 |
|
|
|
435 |
return err;
|
|
|
436 |
}
|
|
|
437 |
|
|
|
438 |
TInt CSpeechRecognitionUtility::CBody::GetAllModelIDs(TModelBankID aModelBankID, RArray <TModelID>& aModelIDs)
|
|
|
439 |
{
|
|
|
440 |
if (iAsyncCallBusy)
|
|
|
441 |
return KErrInUse;
|
|
|
442 |
|
|
|
443 |
ASSERT(iModelIDs==NULL);
|
|
|
444 |
|
|
|
445 |
TInt err = iSrCustomCommands.GetAllModelIDs(aModelBankID);
|
|
|
446 |
|
|
|
447 |
if (err==KErrNone)
|
|
|
448 |
{
|
|
|
449 |
iModelIDs = &aModelIDs;
|
|
|
450 |
iModelIDs->Reset();
|
|
|
451 |
iAsyncCallBusy = ETrue;
|
|
|
452 |
}
|
|
|
453 |
return err;
|
|
|
454 |
}
|
|
|
455 |
|
|
|
456 |
|
|
|
457 |
TInt CSpeechRecognitionUtility::CBody::GetAllRuleIDs(TGrammarID aGrammarID, RArray <TRuleID>& aRuleIDs)
|
|
|
458 |
{
|
|
|
459 |
if (iAsyncCallBusy)
|
|
|
460 |
return KErrInUse;
|
|
|
461 |
|
|
|
462 |
ASSERT(iRuleIDs==NULL);
|
|
|
463 |
|
|
|
464 |
TInt err = iSrCustomCommands.GetAllRuleIDs(aGrammarID);
|
|
|
465 |
|
|
|
466 |
if (err==KErrNone)
|
|
|
467 |
{
|
|
|
468 |
iRuleIDs = &aRuleIDs;
|
|
|
469 |
iRuleIDs->Reset();
|
|
|
470 |
iAsyncCallBusy = ETrue;
|
|
|
471 |
}
|
|
|
472 |
return err;
|
|
|
473 |
}
|
|
|
474 |
|
|
|
475 |
|
|
|
476 |
TInt CSpeechRecognitionUtility::CBody::GetAllClientLexiconIDs(RArray <TLexiconID>& aLexiconIDs)
|
|
|
477 |
{
|
|
|
478 |
if (iAsyncCallBusy)
|
|
|
479 |
return KErrInUse;
|
|
|
480 |
|
|
|
481 |
ASSERT(iLexiconIDs==NULL);
|
|
|
482 |
|
|
|
483 |
TInt err = iSrCustomCommands.GetAllClientLexiconIDs();
|
|
|
484 |
|
|
|
485 |
if (err==KErrNone)
|
|
|
486 |
{
|
|
|
487 |
iLexiconIDs = &aLexiconIDs;
|
|
|
488 |
iLexiconIDs->Reset();
|
|
|
489 |
iAsyncCallBusy = ETrue;
|
|
|
490 |
}
|
|
|
491 |
|
|
|
492 |
return err;
|
|
|
493 |
}
|
|
|
494 |
|
|
|
495 |
TInt CSpeechRecognitionUtility::CBody::GetAllClientModelBankIDs(RArray <TModelBankID>& aModelBankIDs)
|
|
|
496 |
{
|
|
|
497 |
if (iAsyncCallBusy)
|
|
|
498 |
return KErrInUse;
|
|
|
499 |
|
|
|
500 |
ASSERT(iModelBankIDs==NULL);
|
|
|
501 |
|
|
|
502 |
TInt err = iSrCustomCommands.GetAllClientModelBankIDs();
|
|
|
503 |
|
|
|
504 |
if (err==KErrNone)
|
|
|
505 |
{
|
|
|
506 |
iModelBankIDs = &aModelBankIDs;
|
|
|
507 |
iModelBankIDs->Reset();
|
|
|
508 |
iAsyncCallBusy = ETrue;
|
|
|
509 |
}
|
|
|
510 |
return err;
|
|
|
511 |
}
|
|
|
512 |
|
|
|
513 |
|
|
|
514 |
TInt CSpeechRecognitionUtility::CBody::GetAllClientGrammarIDs(RArray <TGrammarID>& aGrammarIDs)
|
|
|
515 |
{
|
|
|
516 |
if (iAsyncCallBusy)
|
|
|
517 |
return KErrInUse;
|
|
|
518 |
|
|
|
519 |
ASSERT(iGrammarIDs==NULL);
|
|
|
520 |
|
|
|
521 |
TInt err = iSrCustomCommands.GetAllClientGrammarIDs();
|
|
|
522 |
|
|
|
523 |
if (err==KErrNone)
|
|
|
524 |
{
|
|
|
525 |
iGrammarIDs = &aGrammarIDs;
|
|
|
526 |
iGrammarIDs->Reset();
|
|
|
527 |
iAsyncCallBusy = ETrue;
|
|
|
528 |
}
|
|
|
529 |
return err;
|
|
|
530 |
}
|
|
|
531 |
|
|
|
532 |
|
|
|
533 |
TInt CSpeechRecognitionUtility::CBody::GetAllLexiconIDs(RArray <TLexiconID>& aLexiconIDs)
|
|
|
534 |
{
|
|
|
535 |
if (iAsyncCallBusy)
|
|
|
536 |
return KErrInUse;
|
|
|
537 |
|
|
|
538 |
ASSERT(iLexiconIDs==NULL);
|
|
|
539 |
|
|
|
540 |
TInt err = iSrCustomCommands.GetAllLexiconIDs();
|
|
|
541 |
|
|
|
542 |
if (err==KErrNone)
|
|
|
543 |
{
|
|
|
544 |
iLexiconIDs = &aLexiconIDs;
|
|
|
545 |
iLexiconIDs->Reset();
|
|
|
546 |
iAsyncCallBusy = ETrue;
|
|
|
547 |
}
|
|
|
548 |
|
|
|
549 |
return err;
|
|
|
550 |
}
|
|
|
551 |
|
|
|
552 |
TInt CSpeechRecognitionUtility::CBody::GetAllModelBankIDs(RArray <TModelBankID>& aModelBankIDs)
|
|
|
553 |
{
|
|
|
554 |
if (iAsyncCallBusy)
|
|
|
555 |
return KErrInUse;
|
|
|
556 |
|
|
|
557 |
ASSERT(iModelBankIDs==NULL);
|
|
|
558 |
|
|
|
559 |
TInt err = iSrCustomCommands.GetAllModelBankIDs();
|
|
|
560 |
|
|
|
561 |
if (err==KErrNone)
|
|
|
562 |
{
|
|
|
563 |
iModelBankIDs = &aModelBankIDs;
|
|
|
564 |
iModelBankIDs->Reset();
|
|
|
565 |
iAsyncCallBusy = ETrue;
|
|
|
566 |
}
|
|
|
567 |
return err;
|
|
|
568 |
}
|
|
|
569 |
|
|
|
570 |
|
|
|
571 |
TInt CSpeechRecognitionUtility::CBody::GetAllGrammarIDs(RArray <TGrammarID>& aGrammarIDs)
|
|
|
572 |
{
|
|
|
573 |
if (iAsyncCallBusy)
|
|
|
574 |
return KErrInUse;
|
|
|
575 |
|
|
|
576 |
ASSERT(iGrammarIDs==NULL);
|
|
|
577 |
|
|
|
578 |
TInt err = iSrCustomCommands.GetAllGrammarIDs();
|
|
|
579 |
|
|
|
580 |
if (err==KErrNone)
|
|
|
581 |
{
|
|
|
582 |
iGrammarIDs = &aGrammarIDs;
|
|
|
583 |
iGrammarIDs->Reset();
|
|
|
584 |
iAsyncCallBusy = ETrue;
|
|
|
585 |
}
|
|
|
586 |
return err;
|
|
|
587 |
}
|
|
|
588 |
|
|
|
589 |
|
|
|
590 |
TInt CSpeechRecognitionUtility::CBody::GetRuleValidity(TGrammarID aGrammarID, TRuleID aRuleID, TBool& aValid)
|
|
|
591 |
{
|
|
|
592 |
if (iAsyncCallBusy)
|
|
|
593 |
return KErrInUse;
|
|
|
594 |
|
|
|
595 |
TInt err = iSrCustomCommands.GetRuleValidity(aGrammarID, aRuleID, aValid);
|
|
|
596 |
|
|
|
597 |
if (err == KErrNone)
|
|
|
598 |
iAsyncCallBusy = ETrue;
|
|
|
599 |
return err;
|
|
|
600 |
}
|
|
|
601 |
|
|
|
602 |
|
|
|
603 |
TInt CSpeechRecognitionUtility::CBody::CreateModelBank(TModelBankID& aModelBankID)
|
|
|
604 |
{
|
|
|
605 |
if (iAsyncCallBusy)
|
|
|
606 |
return KErrInUse;
|
|
|
607 |
TInt err = iSrCustomCommands.CreateModelBank(aModelBankID);
|
|
|
608 |
if (err == KErrNone)
|
|
|
609 |
iAsyncCallBusy = ETrue;
|
|
|
610 |
return err;
|
|
|
611 |
}
|
|
|
612 |
|
|
|
613 |
TInt CSpeechRecognitionUtility::CBody::RemoveModelBank(TModelBankID aModelBankID)
|
|
|
614 |
{
|
|
|
615 |
if (iAsyncCallBusy)
|
|
|
616 |
return KErrInUse;
|
|
|
617 |
|
|
|
618 |
TInt err = iSrCustomCommands.RemoveModelBank(aModelBankID);
|
|
|
619 |
if (err == KErrNone)
|
|
|
620 |
iAsyncCallBusy = ETrue;
|
|
|
621 |
return err;
|
|
|
622 |
}
|
|
|
623 |
|
|
|
624 |
TInt CSpeechRecognitionUtility::CBody::GetAvailableStorage(TInt& aAvailableStorage)
|
|
|
625 |
{
|
|
|
626 |
if (iAsyncCallBusy)
|
|
|
627 |
return KErrInUse;
|
|
|
628 |
|
|
|
629 |
TInt err = iSrCustomCommands.GetAvailableStorage(aAvailableStorage);
|
|
|
630 |
|
|
|
631 |
if (err == KErrNone)
|
|
|
632 |
iAsyncCallBusy = ETrue;
|
|
|
633 |
|
|
|
634 |
return err;
|
|
|
635 |
}
|
|
|
636 |
|
|
|
637 |
TInt CSpeechRecognitionUtility::CBody::LoadEngineParameters(const RArray<TInt>& aParameterId, const RArray<TInt>& aParameterValue)
|
|
|
638 |
{
|
|
|
639 |
if (iAsyncCallBusy)
|
|
|
640 |
return KErrInUse;
|
|
|
641 |
|
|
|
642 |
return iSrCustomCommands.LoadEngineParameters(aParameterId, aParameterValue);
|
|
|
643 |
}
|
|
|
644 |
|
|
|
645 |
TInt CSpeechRecognitionUtility::CBody::SetAudioPriority(TInt aPriority, TInt aTrainPreference, TInt aPlaybackPreference, TInt aRecognitionPreference)
|
|
|
646 |
{
|
|
|
647 |
iAudioPriority = aPriority;
|
|
|
648 |
iTrainPreference = (TMdaPriorityPreference)aTrainPreference;
|
|
|
649 |
iPlaybackPreference = (TMdaPriorityPreference)aPlaybackPreference;
|
|
|
650 |
iRecognitionPreference = (TMdaPriorityPreference)aRecognitionPreference;
|
|
|
651 |
|
|
|
652 |
return KErrNone;
|
|
|
653 |
}
|
|
|
654 |
|
|
|
655 |
void CSpeechRecognitionUtility::CBody::HandleEvent(const TMMFEvent& aEvent)
|
|
|
656 |
{
|
|
|
657 |
TBool cancelled = EFalse;
|
|
|
658 |
TBool asyncCallComplete = ETrue;
|
|
|
659 |
|
|
|
660 |
TUid event = aEvent.iEventType;
|
|
|
661 |
TInt errorCode = aEvent.iErrorCode;
|
|
|
662 |
|
|
|
663 |
|
|
|
664 |
switch (event.iUid)
|
|
|
665 |
{
|
|
|
666 |
case KUidAsrEventGetAllPronunciationIDsVal :
|
|
|
667 |
{
|
|
|
668 |
if (iPronunciationIDs)
|
|
|
669 |
{
|
|
|
670 |
if (errorCode==KErrNone)
|
|
|
671 |
TRAP(errorCode, iSrCustomCommands.GetPronunciationIDArrayL(*iPronunciationIDs));
|
|
|
672 |
// async operation complete, so get rid of reference to array
|
|
|
673 |
iPronunciationIDs = NULL;
|
|
|
674 |
}
|
|
|
675 |
else
|
|
|
676 |
cancelled = ETrue;
|
|
|
677 |
}
|
|
|
678 |
break;
|
|
|
679 |
case KUidAsrEventGetAllRuleIDsVal :
|
|
|
680 |
{
|
|
|
681 |
if (iRuleIDs)
|
|
|
682 |
{
|
|
|
683 |
if (errorCode==KErrNone)
|
|
|
684 |
TRAP(errorCode, iSrCustomCommands.GetRuleIDArrayL(*iRuleIDs));
|
|
|
685 |
// async operation complete, so get rid of reference to array
|
|
|
686 |
iRuleIDs = NULL;
|
|
|
687 |
}
|
|
|
688 |
else
|
|
|
689 |
cancelled = ETrue;
|
|
|
690 |
}
|
|
|
691 |
break;
|
|
|
692 |
case KUidAsrEventGetAllModelIDsVal :
|
|
|
693 |
{
|
|
|
694 |
if (iModelIDs)
|
|
|
695 |
{
|
|
|
696 |
if (errorCode==KErrNone)
|
|
|
697 |
TRAP(errorCode, iSrCustomCommands.GetModelIDArrayL(*iModelIDs));
|
|
|
698 |
// async operation complete, so get rid of reference to array
|
|
|
699 |
iModelIDs = NULL;
|
|
|
700 |
}
|
|
|
701 |
else
|
|
|
702 |
cancelled = ETrue;
|
|
|
703 |
}
|
|
|
704 |
break;
|
|
|
705 |
case KUidAsrEventGetAllClientModelBankIDsVal :
|
|
|
706 |
case KUidAsrEventGetAllModelBankIDsVal :
|
|
|
707 |
{
|
|
|
708 |
if (iModelBankIDs)
|
|
|
709 |
{
|
|
|
710 |
if (errorCode==KErrNone)
|
|
|
711 |
TRAP(errorCode, iSrCustomCommands.GetModelBankIDArrayL(*iModelBankIDs));
|
|
|
712 |
// async operation complete, so get rid of reference to array
|
|
|
713 |
iModelBankIDs = NULL;
|
|
|
714 |
}
|
|
|
715 |
else
|
|
|
716 |
cancelled = ETrue;
|
|
|
717 |
}
|
|
|
718 |
break;
|
|
|
719 |
case KUidAsrEventGetAllClientGrammarIDsVal :
|
|
|
720 |
case KUidAsrEventGetAllGrammarIDsVal :
|
|
|
721 |
{
|
|
|
722 |
if (iGrammarIDs)
|
|
|
723 |
{
|
|
|
724 |
if (errorCode==KErrNone)
|
|
|
725 |
TRAP(errorCode, iSrCustomCommands.GetGrammarIDArrayL(*iGrammarIDs));
|
|
|
726 |
// async operation complete, so get rid of reference to array
|
|
|
727 |
iGrammarIDs = NULL;
|
|
|
728 |
}
|
|
|
729 |
else
|
|
|
730 |
cancelled = ETrue;
|
|
|
731 |
}
|
|
|
732 |
break;
|
|
|
733 |
case KUidAsrEventGetAllClientLexiconIDsVal :
|
|
|
734 |
case KUidAsrEventGetAllLexiconIDsVal :
|
|
|
735 |
{
|
|
|
736 |
if (iLexiconIDs)
|
|
|
737 |
{
|
|
|
738 |
if (errorCode==KErrNone)
|
|
|
739 |
TRAP(errorCode, iSrCustomCommands.GetLexiconIDArrayL(*iLexiconIDs));
|
|
|
740 |
// async operation complete, so get rid of reference to array
|
|
|
741 |
iLexiconIDs = NULL;
|
|
|
742 |
}
|
|
|
743 |
else
|
|
|
744 |
cancelled = ETrue;
|
|
|
745 |
}
|
|
|
746 |
break;
|
|
|
747 |
|
|
|
748 |
case KUidAsrEventRecognitionVal :
|
|
|
749 |
{
|
|
|
750 |
if (iResultSet)
|
|
|
751 |
{
|
|
|
752 |
if (errorCode==KErrNone)
|
|
|
753 |
TRAP(errorCode, iSrCustomCommands.GetResultSetL(*iResultSet));
|
|
|
754 |
iResultSet = NULL;
|
|
|
755 |
}
|
|
|
756 |
else
|
|
|
757 |
cancelled = ETrue;
|
|
|
758 |
}
|
|
|
759 |
break;
|
|
|
760 |
case KUidAsrEventTrainVal:
|
|
|
761 |
break;
|
|
|
762 |
case KUidAsrEventPlayStartedVal:
|
|
|
763 |
case KUidAsrEventRecordStartedVal:
|
|
|
764 |
asyncCallComplete = EFalse;
|
|
|
765 |
break;
|
|
|
766 |
default:
|
|
|
767 |
break;
|
|
|
768 |
|
|
|
769 |
}
|
|
|
770 |
if (event == KMMFErrorCategoryControllerGeneralError)
|
|
|
771 |
{
|
|
|
772 |
// clear these, as the error callback
|
|
|
773 |
iPronunciationIDs = NULL;
|
|
|
774 |
iRuleIDs = NULL;
|
|
|
775 |
iModelIDs = NULL;
|
|
|
776 |
iLexiconIDs = NULL;
|
|
|
777 |
iGrammarIDs = NULL;
|
|
|
778 |
iModelBankIDs = NULL;
|
|
|
779 |
}
|
|
|
780 |
if (asyncCallComplete)
|
|
|
781 |
iAsyncCallBusy = EFalse;
|
|
|
782 |
|
|
|
783 |
if (iSpeechRecognitionUtilityObserver && !cancelled)
|
|
|
784 |
iSpeechRecognitionUtilityObserver->MsruoEvent(event, errorCode);
|
|
|
785 |
|
|
|
786 |
}
|
|
|
787 |
|