--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/voiceui/voiceuivoicerecognition/src/vuiccontactresultsstate.cpp Thu Dec 17 08:46:30 2009 +0200
@@ -0,0 +1,638 @@
+/*
+* 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 <CPbkViewState.h>
+#include <PbkUID.h>
+#include <StringLoader.h>
+
+#include <vasmbasepbkhandler.h>
+
+#include <vuivoicerecognition.rsg>
+
+#include "vuivoicerecognition.hrh"
+
+#include "vuicstate.h"
+#include "vuiccontactresultsstate.h"
+#include "vuicplaystate.h"
+#include "vuicabortstate.h"
+#include "vuicerrorstate.h"
+#include "vuicexitstate.h"
+
+#include "vuicdatastorage.h"
+
+#include "vuicvoicerecogdialogimpl.h"
+#include "vuicnbestlistdialog.h"
+#include "vuicttsplayer.h"
+#include "vuivoiceicondefs.h"
+
+#include "rubydebug.h"
+
+// Constants
+_LIT( KTab, "\t" );
+_LIT( KStringPosition, "%U" );
+
+// -----------------------------------------------------------------------------
+// CContactResultsState::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CContactResultsState* CContactResultsState::NewL( CDataStorage& aDataStorage, CUiModel& aUiModel )
+ {
+ CContactResultsState* self = new (ELeave) CContactResultsState( aDataStorage, aUiModel );
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+// Destructor
+CContactResultsState::~CContactResultsState()
+ {
+ RUBY_DEBUG0( "CContactResultsState::~CContactResultsState START" );
+
+ DataStorage().TtsPlayer()->Stop();
+
+ delete iNBestListDialog;
+
+ delete iTagList; // Only copies of pointers, do not reset and destroy
+
+ DataStorage().SetAdditionalTagList( NULL ); // Reset for next time
+
+ delete iNssVasDbManager;
+ iNssTagManager = NULL;
+
+ RUBY_DEBUG0( "CContactResultsState::~CContactResultsState EXIT" );
+ }
+
+// ---------------------------------------------------------
+// CContactResultsState::HandleEventL
+// ---------------------------------------------------------
+//
+void CContactResultsState::HandleEventL( TInt aEvent )
+ {
+ RUBY_DEBUG_BLOCK( "CContactResultsState::HandleEventL" );
+
+ CState* nextState = NULL;
+
+ switch( aEvent )
+ {
+ case KErrNone:
+
+ if ( iInternalState == ENotStarted )
+ {
+ nextState = this;
+ }
+ else if ( iInternalState == EStarted )
+ {
+ iInternalState = EInitialized;
+ nextState = this;
+ }
+ else if ( iInternalState == EInitialized )
+ {
+ iInternalState = ECompleted;
+ nextState = this;
+ }
+ break;
+
+ case EVoiceTagSoftKeySelect:
+
+ nextState = CPlayState::NewL( DataStorage(), UiModel() );
+ break;
+
+ case EAknSoftkeyQuit:
+ case EAknSoftkeyNo:
+ case EVoiceTagSoftKeyQuit:
+ case EEndCallKeypress:
+ case ELongKeypress:
+
+ nextState = CAbortState::NewL( DataStorage(), UiModel() );
+ break;
+
+ case EShortKeypress:
+ case EUpKeypress:
+ case EDownKeypress:
+ case ESelectKeypress:
+ case EDirectSelectKeypress:
+ case EDragKeypress:
+ case EScrollKeypress:
+
+ iKeypress = aEvent;
+ nextState = this;
+ break;
+
+ default:
+
+ nextState = CErrorState::NewL( DataStorage(), UiModel(), aEvent );
+ break;
+ }
+
+ DataStorage().VoiceRecognitionImpl()->ChangeState( nextState );
+ }
+
+// ---------------------------------------------------------
+// CContactResultsState::ExecuteL
+// ---------------------------------------------------------
+//
+void CContactResultsState::ExecuteL()
+ {
+ RUBY_DEBUG_BLOCK( "CContactResultsState::ExecuteL" );
+
+ if ( HandleKeypressL() )
+ {
+ iKeypress = ENoKeypress;
+ }
+ else if ( iInternalState == EInitialized )
+ {
+ // If automatic confirmation or device lock is on then start the timer
+ if ( DataStorage().VerificationMode() == EAutomatic ||
+ DataStorage().DeviceLockMode() )
+ {
+ TInt timeoutValue = DataStorage().PlayDuration().Int64();
+ if ( timeoutValue < KTimeoutMicroseconds )
+ {
+ timeoutValue = KTimeoutMicroseconds;
+ }
+
+ StartTimerL( *this, timeoutValue, timeoutValue );
+ }
+ }
+ else if ( iInternalState == ECompleted )
+ {
+ DataStorage().TtsPlayer()->Stop();
+ }
+ else
+ {
+ if ( !DataStorage().AdditionalTagList() )
+ {
+ if ( iNssTagManager->GetTagList( DataStorage().VoiceRecognitionImpl(),
+ DataStorage().Tag()->Context(),
+ DataStorage().Tag()->RRD()->IntArray()->At( KVasContactIdRrdLocation ),
+ KVasContactIdRrdLocation ) != KErrNone )
+ {
+ HandleEventL( KErrGeneral );
+ }
+ }
+ else
+ {
+ iInternalState = EStarted;
+
+ TInt returnValue = KErrNoResults;
+
+ // Get the name for the n-best list title
+ HBufC* name = DataStorage().Tag()->SpeechItem()->PartialTextL( KNameTrainingIndex );
+ CleanupStack::PushL( name );
+
+ CreateContactInfoArrayL();
+
+ if ( iTagList->Count() != KErrNone )
+ {
+ iNBestListDialog = CNBestListDialog::NewL();
+ iNBestListDialog->CreateNBestListPopupLC( CreateItemsArrayL(), *name );
+
+ PlaySelectedNameL();
+ BringToForeground();
+
+ iNBestListDialog->RegisterForKeyCallback( DataStorage().VoiceRecognitionImpl() );
+ returnValue = iNBestListDialog->ShowNBestListPopupL(); // Pops things pushed in CreateNBestListPopupLC
+ }
+ CleanupStack::PopAndDestroy( name );
+
+ if ( returnValue != KErrNone )
+ {
+ iInternalState = ECompleted;
+
+ SelectTag();
+
+ HandleEventL( returnValue );
+ }
+ }
+ }
+ }
+
+// ---------------------------------------------------------
+// CContactResultsState::CContactResultsState
+// ---------------------------------------------------------
+//
+CContactResultsState::CContactResultsState( CDataStorage& aDataStorage, CUiModel& aUiModel )
+ : CState( aDataStorage, aUiModel ), iKeypress( ENoKeypress ),
+ iInternalState( ENotStarted )
+ {
+ }
+
+// ---------------------------------------------------------
+// CContactResultsState::ConstructL
+// ---------------------------------------------------------
+//
+void CContactResultsState::ConstructL()
+ {
+ RUBY_DEBUG_BLOCK( "CContactResultsState::ConstructL" );
+
+ CState::ConstructL();
+
+ iNssVasDbManager = CNssVASDBMgr::NewL();
+ iNssVasDbManager->InitializeL();
+ iNssTagManager = iNssVasDbManager->GetTagMgr();
+
+ DataStorage().SetVerificationMode();
+ }
+
+// ---------------------------------------------------------
+// CContactResultsState::DoTimedEventL
+// ---------------------------------------------------------
+//
+void CContactResultsState::DoTimedEventL()
+ {
+ SelectTag();
+
+ HandleEventL( EVoiceTagSoftKeySelect );
+ }
+
+// ---------------------------------------------------------
+// CContactResultsState::HandleKeypressL
+// ---------------------------------------------------------
+//
+TBool CContactResultsState::HandleKeypressL()
+ {
+ RUBY_DEBUG_BLOCK( "CContactResultsState::HandleKeypressL" );
+
+ TBool handled = ETrue;
+
+ if ( iKeypress == EShortKeypress )
+ {
+ if ( iNBestListDialog->HandleShortKeypressL( NULL ) )
+ {
+ iInternalState = EStarted;
+
+ PlaySelectedNameL();
+ }
+ else
+ {
+ HandleEventL( KErrNoResults );
+ }
+ }
+ else if ( iKeypress == EUpKeypress || iKeypress == EDownKeypress ||
+ iKeypress == EDragKeypress )
+ {
+ iInternalState = EStarted;
+
+ PlaySelectedNameL();
+ }
+ else if ( iKeypress == EScrollKeypress )
+ {
+ StopTimer();
+ }
+ else if ( iKeypress == ESelectKeypress || iKeypress == EDirectSelectKeypress )
+ {
+ if ( !DataStorage().Tag() )
+ {
+ SelectTag();
+
+ HandleEventL( EVoiceTagSoftKeySelect );
+ }
+ }
+ else
+ {
+ handled = EFalse;
+ }
+
+ return handled;
+ }
+
+// ---------------------------------------------------------------------------
+// CContactResultsState::PlaySelectedNameL
+// ---------------------------------------------------------------------------
+//
+void CContactResultsState::PlaySelectedNameL()
+ {
+ RUBY_DEBUG_BLOCK( "CContactResultsState::PlaySelectedNameL" );
+
+ // if TTS is used
+ if ( ( DataStorage().SynthesizerMode() != KErrNone ||
+ DataStorage().DeviceLockMode() ) &&
+ iTagList->Count() > 0 )
+ {
+ TInt index = iNBestListDialog->SelectedIndex();
+ MNssTag* tag = iTagList->At( index );
+
+ if ( tag->Context()->ContextName() == KVoiceDialContext &&
+ tag->RRD()->IntArray()->At( KVasExtensionRrdLocation ) == EDial )
+ {
+ HBufC* ttsText = StringLoader::LoadLC( R_QAN_VC_TTS_DIALLING );
+
+ TInt position = ttsText->FindC( KStringPosition );
+ User::LeaveIfError( position );
+
+ CleanupStack::PopAndDestroy( ttsText );
+
+ ttsText = StringLoader::LoadLC( R_QAN_VC_TTS_DIALLING,
+ tag->SpeechItem()->Text() );
+
+ HBufC* text = tag->SpeechItem()->PartialTextL( KNameTrainingIndex );
+ CleanupStack::PushL( text );
+
+ DataStorage().TtsPlayer()->PlayL( *ttsText, position,
+ tag->SpeechItem()->Text().Length() , *text );
+
+ CleanupStack::PopAndDestroy( text );
+ CleanupStack::PopAndDestroy( ttsText );
+ }
+ else if ( tag->Context()->ContextName() == KVoiceDialContext )
+ {
+ HBufC* text = tag->SpeechItem()->PartialTextL( KNameTrainingIndex );
+ CleanupStack::PushL( text );
+
+ DataStorage().TtsPlayer()->PlayL( tag->SpeechItem()->Text(), 0,
+ tag->SpeechItem()->Text().Length(), *text );
+
+ CleanupStack::PopAndDestroy( text );
+ }
+ }
+ else
+ {
+ DataStorage().SetPlayDuration( KTimeoutMicroseconds );
+ HandleEventL( KErrNone );
+ }
+ }
+
+// ---------------------------------------------------------------------------
+// CContactResultsState::CreateContactInfoArrayL
+// ---------------------------------------------------------------------------
+//
+void CContactResultsState::CreateContactInfoArrayL()
+ {
+ RUBY_DEBUG_BLOCK( "CContactResultsState::CreateContactInfoArrayL" );
+
+ CArrayPtrFlat<MNssTag>* completeTagList = DataStorage().CompleteTagList();
+ CArrayPtrFlat<MNssTag>* additionalTags = DataStorage().AdditionalTagList();
+
+ iTagList = new ( ELeave ) CArrayPtrFlat<MNssTag>( KSindMaxResults );
+
+ iTagList->AppendL( DataStorage().Tag() );
+
+ // Add all commands from selected contact to taglist
+ for ( TInt i = 0; i < completeTagList->Count(); ++i )
+ {
+ MNssTag* tag = completeTagList->At( i );
+
+ if ( tag->Context()->ContextName() == KVoiceDialContext &&
+ ( !DataStorage().DeviceLockMode() || tag->RRD()->IntArray()->At( KVasExtensionRrdLocation ) == EDial ) &&
+ tag->RRD()->IntArray()->At( KVasContactIdRrdLocation ) ==
+ DataStorage().Tag()->RRD()->IntArray()->At( KVasContactIdRrdLocation ) &&
+ CompareContactNamesL( tag ) )
+ {
+ // Add tag to list
+ iTagList->AppendL( tag );
+ }
+ }
+
+ // Add all additional commands from selected contact to taglist if not added already
+ for ( TInt i = 0; i < additionalTags->Count(); ++i )
+ {
+ MNssTag* tag = additionalTags->At( i );
+
+ if ( !CheckIfAlreadyAdded( tag ) && CompareContactNamesL( tag ) &&
+ ( !DataStorage().DeviceLockMode() || tag->RRD()->IntArray()->At( KVasExtensionRrdLocation ) == EDial ) )
+ {
+ // Add tag to list
+ iTagList->AppendL( tag );
+ }
+ }
+
+ // Add selected tag back to tag list
+ completeTagList->AppendL( DataStorage().Tag() );
+
+ // Clear selected tag
+ DataStorage().SetTag( NULL, EFalse );
+ }
+
+// ---------------------------------------------------------
+// CContactResultsState::CompareContactNamesL
+// ---------------------------------------------------------
+//
+TBool CContactResultsState::CompareContactNamesL( MNssTag* aTag )
+ {
+ RUBY_DEBUG_BLOCK( "CContactResultsState::CompareContactNamesL" );
+
+ TBool returnValue = EFalse;
+
+ HBufC* firstName = DataStorage().Tag()->SpeechItem()->PartialTextL( KNameTrainingIndex );
+ CleanupStack::PushL( firstName );
+
+ HBufC* secondName = aTag->SpeechItem()->PartialTextL( KNameTrainingIndex );
+ CleanupStack::PushL( secondName );
+
+ returnValue = ( *firstName == *secondName );
+
+ CleanupStack::PopAndDestroy( secondName );
+ CleanupStack::PopAndDestroy( firstName );
+
+ return returnValue;
+ }
+
+// ---------------------------------------------------------
+// CContactResultsState::CheckIfAlreadyAdded
+// ---------------------------------------------------------
+//
+TBool CContactResultsState::CheckIfAlreadyAdded( MNssTag* aTag )
+ {
+ RUBY_DEBUG0( "CContactResultsState::CheckIfAlreadyAdded START" );
+
+ TBool returnValue = EFalse;
+
+ for ( TInt i = 0; i < iTagList->Count(); ++i )
+ {
+ if ( aTag->SpeechItem()->RawText() ==
+ iTagList->At( i )->SpeechItem()->RawText() ||
+ aTag->SpeechItem()->RawText() ==
+ DataStorage().Tag()->SpeechItem()->RawText() )
+ {
+ returnValue = ETrue;
+
+ break;
+ }
+ }
+
+ RUBY_DEBUG0( "CContactResultsState::CheckIfAlreadyAdded EXIT" );
+
+ return returnValue;
+ }
+
+// ---------------------------------------------------------------------------
+// CContactResultsState::CreateItemsArrayLC
+// ---------------------------------------------------------------------------
+//
+CDesC16ArrayFlat* CContactResultsState::CreateItemsArrayL()
+ {
+ RUBY_DEBUG_BLOCK( "CContactResultsState::CreateItemsArrayL" );
+
+ TInt count = iTagList->Count();
+
+ CDesC16ArrayFlat* items = new ( ELeave ) CDesC16ArrayFlat( KSindMaxResults );
+ CleanupStack::PushL( items );
+
+ TName buffer;
+
+ for ( TInt i = 0; i < count; ++i )
+ {
+ MNssTag* tag = iTagList->At( i );
+
+ FillDialContextBufferL( tag, buffer );
+
+ items->AppendL( buffer );
+ }
+
+ CleanupStack::Pop( items );
+
+ return items;
+ }
+
+// ---------------------------------------------------------
+// CContactResultsState::FillDialContextBufferL
+// ---------------------------------------------------------
+//
+void CContactResultsState::FillDialContextBufferL( MNssTag* aTag, TDes& aBuffer )
+ {
+ RUBY_DEBUG_BLOCK( "CContactResultsState::FillDialContextBufferL" );
+
+ TPtrC type = KNullDesC();
+
+ DataStorage().PbkHandler()->FindContactFieldL( aTag );
+
+ TBufC<KMaxPhoneNumberLength> phoneNumber = DataStorage().PbkHandler()->TextL();
+ type.Set( GetContactIconType( DataStorage().PbkHandler()->FieldTypeL() ) );
+
+ aBuffer.Zero();
+ aBuffer.Append( type );
+ aBuffer.Append( KTab );
+
+ HBufC* label = NULL;
+
+ TRAPD( error, label = aTag->SpeechItem()->PartialTextL( KExtensionTrainingIndex ) );
+ if ( error == KErrNone || error == KErrNotFound )
+ {
+ // If there is no extension then the phonebook label is shown
+ if ( label )
+ {
+ CleanupStack::PushL( label );
+
+ aBuffer.Append( *label );
+
+ CleanupStack::PopAndDestroy( label );
+ }
+ else
+ {
+ aBuffer.Append( DataStorage().PbkHandler()->LabelL() );
+ }
+ }
+ else
+ {
+ User::Leave( error );
+ }
+
+ aBuffer.Append( KTab );
+ aBuffer.Append( phoneNumber );
+ }
+
+// ---------------------------------------------------------
+// CContactResultsState::GetContactIconType
+// ---------------------------------------------------------
+//
+TPtrC CContactResultsState::GetContactIconType( TFieldType aFieldType )
+ {
+ RUBY_DEBUG0( "CContactResultsState::GetContactIconType START" );
+
+ TPtrC type;
+ // select a phone type
+ if ( aFieldType == KUidContactFieldVCardMapVOICE )
+ {
+ type.Set( KIconPhone );
+ }
+ else if ( aFieldType == KUidContactFieldVCardMapCELL )
+ {
+ type.Set( KIconMobile );
+ }
+ else if ( aFieldType == KUidContactFieldVCardMapFAX )
+ {
+ type.Set( KIconFax );
+ }
+ else if ( aFieldType == KUidContactFieldVCardMapEMAILINTERNET )
+ {
+ type.Set( KIconEmail );
+ }
+ else if ( aFieldType == KUidContactFieldVCardMapVIDEO )
+ {
+ type.Set( KIconVideo );
+ }
+ else if ( aFieldType == KUidContactFieldVCardMapVOIP )
+ {
+ type.Set( KIconVoip );
+ }
+ else
+ {
+ type.Set( KIconBlank );
+ }
+
+ RUBY_DEBUG0( "CContactResultsState::GetContactIconType EXIT" );
+
+ return type;
+ }
+
+// ---------------------------------------------------------
+// CContactResultsState::SelectTag
+// ---------------------------------------------------------
+//
+void CContactResultsState::SelectTag()
+ {
+ RUBY_DEBUG0( "CContactResultsState::SelectTag START" );
+
+ if ( iTagList->Count() > 0 )
+ {
+ DataStorage().SetTag( iTagList->At( iNBestListDialog->SelectedIndex() ), ETrue );
+
+ // Remove selected item from the complete taglist
+ for ( TInt i = 0; i < DataStorage().CompleteTagList()->Count(); ++i )
+ {
+ if ( DataStorage().CompleteTagList()->At( i ) ==
+ DataStorage().Tag() )
+ {
+ DataStorage().CompleteTagList()->Delete( i );
+ break;
+ }
+ }
+
+ // Remove selected item from the additional taglist
+ for ( TInt i = 0; i < DataStorage().AdditionalTagList()->Count(); ++i )
+ {
+ if ( DataStorage().AdditionalTagList()->At( i ) ==
+ DataStorage().Tag() )
+ {
+ // Disable adaptation since tag is not from recognition results
+ DataStorage().SetAdaptationEnabled( EFalse );
+
+ DataStorage().AdditionalTagList()->Delete( i );
+ break;
+ }
+ }
+ }
+
+ RUBY_DEBUG0( "CContactResultsState::SelectTag EXIT" );
+ }
+
+// End of File
+