1 /*

     2 * Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  

    15 *

    16 */

    17 

    18 

    19 // INCLUDE FILES

    20 #include <featmgr.h>

    21 

    22 #include <avkon.rsg>

    23 #include <AknIconUtils.h>

    24 #include <StringLoader.h>

    25 

    26 #include <vuivoicerecognition.rsg>

    27 

    28 #include "vuicstate.h"

    29 #include "vuicrecordstate.h"

    30 #include "vuictutorialstate.h"

    31 #include "vuicabortstate.h"

    32 #include "vuicerrorstate.h"

    33 

    34 #include "vuicdatastorage.h"

    35 #include "vuicuimodel.h"

    36 

    37 #include "vuicvoicerecogdialogimpl.h"

    38 #include "vuicglobalprogressdialog.h"

    39 

    40 #include "vuivoiceicondefs.h"

    41 

    42 #include "rubydebug.h"

    43     

    44 // -----------------------------------------------------------------------------

    45 // CRecordState::NewL

    46 // Two-phased constructor.

    47 // -----------------------------------------------------------------------------

    48 //

    49 CRecordState* CRecordState::NewL( CDataStorage& aDataStorage, CUiModel& aUiModel )

    50     {

    51     CRecordState* self = new (ELeave) CRecordState( aDataStorage, aUiModel );

    52     CleanupStack::PushL( self );

    53     self->ConstructL();

    54     CleanupStack::Pop( self );

    55     return self;

    56     }       

    57     

    58 // Destructor       

    59 CRecordState::~CRecordState()

    60     {

    61     RUBY_DEBUG0( "CRecordState::~CRecordState START" );

    62     

    63     // If recording has not ended we should cancel recording

    64     if ( iInternalState != EFinished )

    65         {

    66         DataStorage().RecognitionHandler()->Cancel();

    67         }        

    68 

    69     delete iProgressDialog;

    70     

    71     RUBY_DEBUG0( "CRecordState::~CRecordState EXIT" );

    72     }

    73     

    74 // ---------------------------------------------------------

    75 // CRecordState::HandleEventL

    76 // ---------------------------------------------------------

    77 //       

    78 void CRecordState::HandleEventL( TInt aEvent )

    79     {

    80     RUBY_DEBUG_BLOCK( "CRecordState::HandleEventL" );

    81 

    82     CState* nextState = NULL;

    83 

    84     switch( aEvent )

    85         {

    86         case KErrNone:

    87         

    88             if ( iInternalState == EStarted )

    89                 {

    90                 iInternalState = ERecording;

    91                 nextState = this;

    92                 }

    93             else if ( iInternalState == ERecording )

    94                 {

    95                 iInternalState = EStopped;

    96                 }

    97             else if ( iInternalState == EStopped )

    98                 {

    99                 iInternalState = EFinished;

   100                 nextState = CTutorialState::NewL( DataStorage(), UiModel() );

   101                 }

   102             break;

   103             

   104         case KErrNoMatch:

   105         case KErrRecogFailed:

   106         case KErrNoSpeech:

   107         case KErrTooEarly:

   108         case KErrTooLong:

   109         case KErrTooShort:

   110         case KErrGeneral:

   111         

   112             nextState = CErrorState::NewL( DataStorage(), UiModel(), aEvent );

   113             break;

   114             

   115         case EEndCallKeypress:

   116         

   117             // Do nothing

   118             break;

   119             

   120         default:

   121         

   122             nextState = CAbortState::NewL( DataStorage(), UiModel() );

   123             break;

   124         }

   125 

   126     DataStorage().VoiceRecognitionImpl()->ChangeState( nextState );

   127     }

   128 

   129 // ---------------------------------------------------------

   130 // CRecordState::ExecuteL

   131 // ---------------------------------------------------------

   132 //       

   133 void CRecordState::ExecuteL()

   134     {

   135     RUBY_DEBUG_BLOCK( "CRecordState::ExecuteL" );

   136     

   137     if ( iInternalState == ENotStarted )

   138         {

   139         // Show the "Speak now" prompt and start the voice recording

   140         MNssRecognitionHandler* handler = DataStorage().RecognitionHandler();

   141         User::LeaveIfError( handler->Recognize( DataStorage().VoiceRecognitionImpl() ) );

   142     

   143         iProgressDialog = CGlobalProgressDialog::NewL();

   144    

   145         iProgressDialog->SetImageL( AknIconUtils::AvkonIconFileName(),

   146                                     EMbmAvkonQgn_note_voice,

   147                                     EMbmAvkonQgn_note_voice_mask );

   148                                     

   149         iProgressDialog->SetSkinIds( KAknsIIDQgnNoteVoice, EMbmAvkonQgn_note_voice,

   150                                      EMbmAvkonQgn_note_voice_mask, KAknsIIDQgnStatBtBlank );

   151 

   152         iProgressDialog->RegisterForKeyCallback( DataStorage().VoiceRecognitionImpl() );     

   153         

   154         iProgressDialog->SetSecondaryDisplayDataL( SecondaryDisplay::KCatVoiceUi,

   155                                                    SecondaryDisplay::ECmdShowVoiceSpeakNowNote,

   156                                                    NULL );

   157                                                    

   158         BringToForeground();

   159 

   160         HBufC* speakMsg = StringLoader::LoadLC( R_TEXT_VOICE_SPEAK_NOW );

   161         iProgressDialog->ShowProgressDialogL( *speakMsg, KNullDesC, R_AVKON_SOFTKEYS_QUIT );

   162         CleanupStack::PopAndDestroy( speakMsg );

   163         

   164         iInternalState = EStarted;

   165         }

   166     else if ( iInternalState == ERecording )

   167         {

   168         StartTimerL( *this, KRecogDelay, KKRecogInterval * iTModel.iHundreths );

   169         }

   170     }

   171 

   172 // ---------------------------------------------------------

   173 // CRecordState::CRecordState

   174 // ---------------------------------------------------------

   175 //              

   176 CRecordState::CRecordState( CDataStorage& aDataStorage, CUiModel& aUiModel )

   177  : CState( aDataStorage, aUiModel ), iInternalState( ENotStarted ),

   178    iTickCount( 0 )

   179     {    

   180     iTModel.iFinalValue = KRecogFinal;

   181     iTModel.iHundreths = KRecogInterval;

   182     iTModel.iIncrement = KRecogIncrement;

   183     iTModel.iRunning = EFalse;

   184     }

   185     

   186 // ---------------------------------------------------------

   187 // CRecordState::DoTimedEventL

   188 // ---------------------------------------------------------

   189 //

   190 void CRecordState::DoTimedEventL()

   191    {

   192    if ( ( ++iTickCount != iTModel.iFinalValue + 1 ) && iProgressDialog )

   193       {

   194       iProgressDialog->UpdateProgressDialogL( iTickCount, iTModel.iFinalValue ); 

   195       }

   196    else

   197       {

   198       StopTimer();

   199       }

   200    }

   201     

   202 // End of File

   203