--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/voiceui/voiceuivoicerecognition/src/vuicverificationinitstate.cpp	Wed Sep 01 12:29:17 2010 +0100
@@ -0,0 +1,217 @@
+/*
+* Copyright (c) 2006-2008 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  
+*
+*/
+
+
+// INCLUDE FILES
+#include <avkon.hrh>
+
+#include "vuicstate.h"
+#include "vuicverificationinitstate.h"
+#include "vuicverificationstate.h"
+#include "vuicabortstate.h"
+#include "vuicerrorstate.h"
+
+#include "vuicdatastorage.h"
+
+#include "vuicvoicerecogdialogimpl.h"
+#include "vuictoneplayer.h"
+
+#include "rubydebug.h"
+
+// CONSTANTS
+
+    
+// -----------------------------------------------------------------------------
+// CVerificationInitState::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CVerificationInitState* CVerificationInitState::NewL( CDataStorage& aDataStorage, CUiModel& aUiModel )
+    {
+    CVerificationInitState* self = new (ELeave) CVerificationInitState( aDataStorage, aUiModel );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }       
+    
+// Destructor       
+CVerificationInitState::~CVerificationInitState()
+    {
+    RUBY_DEBUG0( "CVerificationInitState::~CVerificationInitState START" );
+    
+    if ( iInternalState != EReady )
+        {
+        DataStorage().VerificationRecognitionHandler()->Cancel();
+        }
+    
+    RUBY_DEBUG0( "CVerificationInitState::~CVerificationInitState EXIT" );
+    }
+    
+// ---------------------------------------------------------
+// CVerificationInitState::HandleEventL
+// ---------------------------------------------------------
+//       
+void CVerificationInitState::HandleEventL( TInt aEvent )
+    {
+    RUBY_DEBUG_BLOCK( "CVerificationInitState::HandleEventL" );
+
+    CState* nextState = NULL;
+
+    switch( aEvent )
+        {
+        case KErrNone:
+        
+            if ( iInternalState == EStarted )
+                {
+#ifndef __WINS__
+#ifdef __FULLDUPLEX_CHANGE
+                iInternalState = ESamplingStarted;
+                nextState = this;
+                }
+            else if ( iInternalState == ESamplingStarted )
+                {
+#endif // __FULLDUPLEX_CHANGE
+#endif // __WINS__ 
+
+                iInternalState = EInitialized;
+                }
+            else
+                {
+                nextState = CVerificationState::NewL( DataStorage(), UiModel() );
+                iInternalState = EReady;
+                }
+            break;
+        
+        case KErrInit:
+        
+            nextState = CErrorState::NewL( DataStorage(), UiModel(), aEvent );
+            break;
+            
+        case EShortKeypress:
+        case ELongKeypress:
+        case EEndCallKeypress:
+        
+            // Do nothing
+            break;
+            
+        default:
+        
+            nextState = CAbortState::NewL( DataStorage(), UiModel() );
+            break;
+        }
+
+    DataStorage().VoiceRecognitionImpl()->ChangeState( nextState );
+    }
+
+// ---------------------------------------------------------
+// CVerificationInitState::ExecuteL
+// ---------------------------------------------------------
+//       
+void CVerificationInitState::ExecuteL()
+    {
+    RUBY_DEBUG_BLOCK( "CVerificationInitState::ExecuteL" );
+    
+    if ( iInternalState == ENotStarted )
+        {
+        // Initialize recognition system
+        InitializeL();
+        iInternalState = EStarted;
+        
+#ifndef __WINS__
+#ifdef __FULLDUPLEX_CHANGE
+        // Initialize sampling
+        StartSamplingL();
+        }
+    else if ( iInternalState == ESamplingStarted )
+        {
+#endif // __FULLDUPLEX_CHANGE
+#endif // __WINS__ 
+
+        // Initialize start tone
+        DataStorage().TonePlayer()->InitToneL( EAvkonSIDNameDiallerStartTone );
+
+        // Initialize recognition
+        RecognizeInitL();
+        }
+    }
+
+// ---------------------------------------------------------
+// CVerificationInitState::CVerificationInitState
+// ---------------------------------------------------------
+//              
+CVerificationInitState::CVerificationInitState( CDataStorage& aDataStorage, CUiModel& aUiModel )
+ : CState( aDataStorage, aUiModel ), iInternalState( ENotStarted )
+    {
+    }
+    
+// ---------------------------------------------------------
+// CVerificationInitState::InitializeL
+// ---------------------------------------------------------
+//
+void CVerificationInitState::InitializeL()
+    {
+    RUBY_DEBUG_BLOCK( "CVerificationInitState::InitializeL" );
+        
+    CNssRecognitionHandlerBuilder* builder = CNssRecognitionHandlerBuilder::NewL();
+    DataStorage().SetVerificationRecognitionHandlerBuilder( builder );    
+    builder->InitializeL();
+   
+    DataStorage().SetVerificationRecognitionHandler( builder->GetRecognitionHandler() );
+    }
+
+#ifndef __WINS__
+#ifdef __FULLDUPLEX_CHANGE
+// ---------------------------------------------------------
+// CVerificationInitState::StartSamplingL
+// ---------------------------------------------------------
+//
+void CVerificationInitState::StartSamplingL()
+    {
+    RUBY_DEBUG_BLOCK( "CVerificationInitState::StartSamplingL" );
+    
+    MNssRecognitionHandler* handler = DataStorage().VerificationRecognitionHandler(); 
+    User::LeaveIfError(
+        handler->PreStartSampling( DataStorage().VoiceRecognitionImpl() ) );
+    }
+#endif // __FULLDUPLEX_CHANGE
+#endif // __WINS__ 
+
+// ---------------------------------------------------------
+// CVerificationInitState::RecognizeInitL
+// ---------------------------------------------------------
+//
+void CVerificationInitState::RecognizeInitL()
+    {
+    RUBY_DEBUG_BLOCK( "CVerificationInitState::RecognizeInitL" );
+    
+    // Content of this array may not be destroyed here. In case of a Leave content
+    // will be destroyed in DataStorage.
+    CArrayPtrFlat<MNssContext>* array = new (ELeave) CArrayPtrFlat<MNssContext>( 1 );
+    CleanupDeletePushL( array );
+        
+    array->AppendL( DataStorage().Context() );
+
+    MNssRecognitionHandler* handler = DataStorage().VerificationRecognitionHandler();
+    User::LeaveIfError(
+        handler->RecognizeInitL( DataStorage().VoiceRecognitionImpl(), *array, 1 ) );
+                                 
+    CleanupStack::PopAndDestroy( array );
+    }
+    
+// End of File
+