/*
* Copyright (c) 2002-2005 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: Implementation of candidate base chinese phrase state
*
*/
#include "AknFepUiInputStateCandidateBaseChinesePhrase.h"
#include "AknFepUiCtrlContainerChinese.h"
#include "AknFepUICtrlCandidatePane.h"
#include "AknFepUIManagerStateInterface.h" //MAknFepUIManagerStateInterface
#include "AknFepManagerUIInterface.h"
#include "AknFepManager.h" //FepMan flag
#include "AknFepUICtrlInputPane.h"
#include "AknFepUICtrlPinyinPopup.h"
#include <PtiEngine.h> //CPtiEngine
#include <aknnotewrappers.h> //CAknInformationNote
#include "AknFepUICtrlPinyinPopup.h" //Pinyin phrase
#include "aknfepuictrleditpane.h" //pinyin phrase creation
#include "aknfepzhuyinconvertion.h"
#include "aknfepzhuyinkeyhandlerinterface.h"
#include "AknFepZhuyinAnalyserDb.h"
#include "AknFepZhuyinAnalyser.h"
_LIT( KPinyinListSeparator, "'" );
_LIT( KPinyinStar, "*" );
_LIT( KPinyinTone0ValidStr, "\x02C9");
_LIT( KPinyinTone1ValidStr, "\x02CA");
_LIT( KPinyinTone2ValidStr, "\x02C7");
_LIT( KPinyinTone3ValidStr, "\x02CB");
_LIT( KPinyinTone4ValidStr, "\x02D9");
const TText KPinyinTone0Valid = 0x02C9;
const TText KPinyinTone1Valid = 0x02CA;
const TText KPinyinTone2Valid = 0x02C7;
const TText KPinyinTone3Valid = 0x02CB;
const TText KPinyinTone4Valid = 0x02D9;
const TInt KKey0Code = 48;
const TInt KKey2Code = 50;
const TInt KKey3Code = 51;
const TInt KKey4Code = 52;
const TInt KKey5Code = 53;
const TInt KKey6Code = 54;
const TInt KKey7Code = 55;
const TInt KKey8Code = 56;
const TInt KKey9Code = 57;
const TInt KMaxKeystrokeCount = 100;
const TInt KMaxPinyinLength = 60;
const TInt KStarCount1 = 1;
const TInt KStarCount2 = 2;
const TInt KStarCount3 = 3;
const TInt KStarCount4 = 4;
const TInt KStarCount5 = 5;
const TUint16 KSegment = 0x0020;
_LIT( KKey0Num, "0");
_LIT( KKey1Num, "1");
_LIT( KKey2Num, "2");
_LIT( KKey3Num, "3");
_LIT( KKey4Num, "4");
_LIT( KKey5Num, "5");
_LIT( KKey6Num, "6");
_LIT( KKey7Num, "7");
_LIT( KKey8Num, "8");
_LIT( KKey9Num, "9");
_LIT( KPinyinSysSeparator, "\x002E");
TAknFepInputStateCandidateBaseChinesePhrase::TAknFepInputStateCandidateBaseChinesePhrase(
MAknFepUIManagerStateInterface* aOwner,
MAknFepUICtrlContainerChinese* aUIContainer)
:TAknFepInputStateCandidateBase(aOwner, aUIContainer)
{
}
void TAknFepInputStateCandidateBaseChinesePhrase::HandleCommandL(
TInt aCommandId )
{
MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
// it may be one of the 'valid' numbers..
MAknFepUICtrlCandidatePane* candidatePane =
UIContainer()->CandidatePane();
MAknFepUICtrlPinyinPopup* popup = UIContainer()->PinyinPopupWindow();
TPtrC text = candidatePane->CurrentPhraseCandidate();
switch ( aCommandId )
{
// Handle the event frome command.
case EAknSoftkeyCancel:
// case (TUint16)EAknSoftkeyCancel: //the Cancle in soft CBA
TAknFepInputStateChineseBase::HandleCommandL( aCommandId );
break;
case EAknSoftkeySelect:
//case (TUint16)EAknSoftkeySelect: //the Selected in soft CBA
HandleCommitL();
break;
default:
TAknFepInputStateCandidateBase::HandleCommandL( aCommandId );
break;
}
}
TBool TAknFepInputStateCandidateBaseChinesePhrase::HandleKeyL( TInt aKey,
TKeyPressLength aLength )
{
MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
if ( aKey == EPtiKeyStar )
{
if ( fepMan->IsEnableKeyStar() )
{
iOwner->FepMan()->TryCloseUiL();
iOwner->FepMan()->PlaySound( EAvkonSIDErrorTone );
return EFalse;
}
else
{
iOwner->FepMan()->PlaySound( EAvkonSIDErrorTone );
return ETrue;
}
}
if ( !(HandleVerticalNavigation( aKey, aLength )
|| HandleHorizontalNavigation( aKey )) )
{
// it may be one of the 'valid' numbers..
TInt index = MapKeyToIndex( aKey );
MAknFepUICtrlCandidatePane* candidatePane =
UIContainer()->CandidatePane();
MAknFepUICtrlPinyinPopup* popup = UIContainer()->PinyinPopupWindow();
TBool state = ETrue;
if ( popup->IsChangeStatet() && aLength == ELongKeyPress )
{
state = EFalse;
}
else
{
popup->SetChangeState( EFalse );
}
if ( state )
{
if ( candidatePane->SelectIndex( index, EFalse ) || aKey
== EKeyOK || aKey == EKeyCBA1 )
{
HandleCommitL();
}
}
}
return ETrue;
}
TBool TAknFepInputStateCandidateBaseChinesePhrase::HandleHorizontalNavigation(TInt aKey)
{
MAknFepUICtrlCandidatePane* candidatePane = UIContainer()->CandidatePane();
TBool response = EFalse;
// Do navigation...
if (aKey == EKeyLeftArrow)
{
// if (candidatePane->SelectedIndex() == 0 &&
// candidatePane->IsFirstPage() )
// {
// return ETrue;
// }
if(!candidatePane->SelectPrev())
{
// candidatePane->PreviousCandidatePage();
candidatePane->SetCandidateBuffer();
candidatePane->SelectLastPhrase();
}
response = ETrue;
}
else if (aKey == EKeyRightArrow)
{
// if (candidatePane->IsLastPage() &&
// (candidatePane->SelectedIndex() == candidatePane->VisibleCandidateCount() - 1))
// {
// return ETrue;
// }
if(!candidatePane->SelectNext())
{
// candidatePane->NextCandidatePage();
candidatePane->SetCandidateBuffer();
candidatePane->SelectFirstPhrase();
}
response = ETrue;
}
if (response)
{
UpdateIndicator();
}
return response;
}
TBool TAknFepInputStateCandidateBaseChinesePhrase::HandleVerticalNavigation(TInt aKey)
{
MAknFepUICtrlCandidatePane* candidatePane = UIContainer()->CandidatePane();
MZhuyinKeyHandler* zhuyinKeyHandler = iOwner->ZhuyinKeyHandler();
if (aKey == EKeyDownArrow)
{
if (candidatePane->IsLastPage())
{
return ETrue;
}
if ( iState != EPredictiveCandidate &&
iState != EPredictiveInput )
{
if (candidatePane->NeedGetNewCandidatePage() )
{
if ( !iOwner->PtiEngine()->NextCandidatePage() )
{
if ( candidatePane->IsLastPage() )
{
iOwner->FepMan()->PlaySound( EAvkonSIDErrorTone );
return ETrue;
}
}
else
{
CDesCArrayFlat* phraseCandidates =
candidatePane->CandidateArray();
RPointerArray<HBufC> list;
TRAP_IGNORE(
GetNewCandidatesL(iOwner->PtiEngine()->CandidatePage(), list);
for (TInt i = 0; i < list.Count(); ++i)
{
phraseCandidates->AppendL( *(list[i]));
}
list.ResetAndDestroy(););
}
}
}
candidatePane->NextCandidatePage();
}
else if (aKey == EKeyUpArrow)
{
if ( candidatePane->IsFirstPage() && iState != EPredictiveCandidate )
{
zhuyinKeyHandler->SetState(0);
iOwner->ChangeState(EZhuyinSequenceEdit);
return EFalse;
}
else if ( candidatePane->IsFirstPage() )
{
return ETrue;
}
candidatePane->PreviousCandidatePage();
}
else
{
return EFalse;
}
candidatePane->SetCandidateBuffer();
candidatePane->SelectFirstPhrase();
UpdateIndicator();
return ETrue;
}
TBool TAknFepInputStateCandidateBaseChinesePhrase::HandleVerticalNavigation(TInt aKey, TKeyPressLength aLength)
{
MAknFepUICtrlCandidatePane* candidatePane = UIContainer()->CandidatePane();
MAknFepUICtrlPinyinPopup* popup = UIContainer()->PinyinPopupWindow();
if (aKey == EKeyDownArrow)
{
TBool state = ETrue;
if ( popup->IsChangeStatet() && aLength == ELongKeyPress )
{
state = EFalse;
}
else
{
popup->SetChangeState( EFalse );
}
if ( state )
{
if (candidatePane->IsLastPage())
{
return ETrue;
}
if ( iState != EPredictiveCandidate &&
iState != EPredictiveInput )
{
if (candidatePane->NeedGetNewCandidatePage() )
{
if ( !iOwner->PtiEngine()->NextCandidatePage( ) )
{
if ( candidatePane->IsLastPage() )
{
iOwner->FepMan()->PlaySound( EAvkonSIDErrorTone );
return ETrue;
}
}
else
{
CDesCArrayFlat* phraseCandidates =
candidatePane->CandidateArray( );
RPointerArray<HBufC> list;
TRAP_IGNORE(
GetNewCandidatesL( iOwner->PtiEngine()->CandidatePage( ), list );
for (TInt i = 0; i < list.Count( ); ++i )
{
phraseCandidates->AppendL( *(list[i]) );
}
list.ResetAndDestroy(););
}
}
}
candidatePane->NextCandidatePage();
}
}
else if (aKey == EKeyUpArrow)
{
if (candidatePane->IsFirstPage() )
{
return ETrue;
}
candidatePane->PreviousCandidatePage();
}
else
{
return EFalse;
}
candidatePane->SetCandidateBuffer();
candidatePane->SelectFirstPhrase();
UpdateIndicator();
return ETrue;
}
void TAknFepInputStateCandidateBaseChinesePhrase::UpdateIndicator()
{
CPtiEngine* ptiengine = iOwner->PtiEngine();
MAknFepUICtrlContainerChinese* uiContainer = UIContainer();
MAknFepUICtrlCandidatePane* candidatePane = uiContainer->CandidatePane();
if (candidatePane->IsFirstPage())
{
uiContainer->CandidatePane()->ShowUpScrollArrows(EFalse);
}
else
{
uiContainer->CandidatePane()->ShowUpScrollArrows(ETrue);
}
if (candidatePane->IsLastPage())
{
uiContainer->CandidatePane()->ShowDownScrollArrows(EFalse);
}
else
{
uiContainer->CandidatePane()->ShowDownScrollArrows(ETrue);
}
}
// ---------------------------------------------------------
// get the valid keystroke
// ---------------------------------------------------------
//
void TAknFepInputStateCandidateBaseChinesePhrase::GetValidkeystrokeL( )
{
TInt keyCode;
TInt stringBeforeLength = 0;
TInt stringAfterLength = 0;
TBuf<1> keystroke;
TBuf<1> keystrokeTmp;
CPtiEngine* ptiengine = iOwner->PtiEngine( );
MAknFepUICtrlContainerChinese* uiContainer = UIContainer( );
MAknFepUICtrlPinyinPopup* popup = uiContainer->PinyinPopupWindow( );
CDesCArrayFlat* keystrokeArray = popup->KeystrokeArray( );
CDesCArrayFlat* inEffectKeystrokeArray = popup->InEffectKeystrokeArray( );
inEffectKeystrokeArray->Reset( );
inEffectKeystrokeArray->Compress( );
for (TInt i = 0; i < keystrokeArray->Count( ); ++i )
{
stringBeforeLength = 0;
stringAfterLength = 0;
keystroke.Copy( keystrokeArray->MdcaPoint( i ) );
if ( 0 == i )
{
if ( ( 0 == keystroke.Compare( KPinyinStar ) ) || ( 0
== keystroke.Compare( KPinyinListSeparator ) ) )
{
return;
}
}
else
{
keystrokeTmp.Copy( keystrokeArray->MdcaPoint( i - 1 ) );
if ( 0 == keystroke.Compare( KPinyinListSeparator ) )
{
if ( ( 0 != keystrokeTmp.Compare( KPinyinListSeparator ) )
&& ( 0 != keystrokeTmp.Compare( KPinyinStar ) ) )
{
inEffectKeystrokeArray->AppendL( keystroke );
}
return;
}
}
if ( i >= 1 )
{
keystrokeTmp.Copy( keystrokeArray->MdcaPoint( i - 1 ) );
if ( ( 0 == keystroke.Compare( KPinyinStar ) ) && ( 0
== keystrokeTmp.Compare( KPinyinStar ) ) )
{
inEffectKeystrokeArray->AppendL( keystroke );
ptiengine->IncrementToneMark( ETrue );
}
else if ( ( 0 != keystrokeTmp.Compare( KPinyinStar ) ) && ( 0
== keystroke.Compare( KPinyinStar ) ) )
{
inEffectKeystrokeArray->AppendL( keystroke );
ptiengine->IncrementToneMark( ETrue );
}
else if ( ( 0 != keystroke.Compare( KPinyinStar ) ) && ( 0
== keystrokeTmp.Compare( KPinyinStar ) ) )
{
if ( !CheckSpellingOfPtiEngine( ) )
{
ptiengine->DeleteKeyPress( );
DeleteTonMarkFromInEffectKeytrokeArray( );
}
return;
}
}
if ( 0 != keystroke.Compare( KPinyinStar ) )
{
inEffectKeystrokeArray->AppendL( keystrokeArray->MdcaPoint( i ) );
GetKeystrokeCode( keyCode, keystroke );
stringBeforeLength = ptiengine->GetPhoneticSpelling(1).Length( );
stringAfterLength = ptiengine->AppendKeyPress((TPtiKey)keyCode).Length( );
if ( stringBeforeLength == stringAfterLength )
{
inEffectKeystrokeArray->Delete( inEffectKeystrokeArray->Count( )
- 1 );
inEffectKeystrokeArray->Compress( );
return;
}
if ( 0 == keystroke.Compare( KPinyinListSeparator ) )
{
return;
}
if ( !CheckSpellingOfPtiEngine( ) )
{
ptiengine->DeleteKeyPress( );
inEffectKeystrokeArray->Delete( i );
return;
}
}
else
{
if ( i == keystrokeArray->Count( ) - 1 )
{
if ( !CheckSpellingOfPtiEngine( ) )
{
ptiengine->DeleteKeyPress( );
DeleteTonMarkFromInEffectKeytrokeArray( );
return;
}
}
}
}
}
// ---------------------------------------------------------
// Check the Spelling of PtiEngine.
// ---------------------------------------------------------
//
TBool TAknFepInputStateCandidateBaseChinesePhrase::CheckSpellingOfPtiEngine( )
{
CPtiEngine* ptiengine = iOwner->PtiEngine( );
TInt count = ptiengine->PhoneticSpellingCount( );
for (TInt i = 1; i <= count; ++i )
{
TPtrC spelling = ptiengine->GetPhoneticSpelling( i );
if ( KErrNotFound == spelling.Find( KPinyinListSeparator ) )
{
return ETrue;
}
}
return EFalse;
}
void TAknFepInputStateCandidateBaseChinesePhrase::GetKeystrokeCode(
TInt& aKey, const TDesC& aKeystroke )
{
if ( 0 == aKeystroke.Compare( KKey0Num ) )
{
aKey = KKey0Code;
}
else if ( 0 == aKeystroke.Compare( KKey1Num ) )
{
aKey = KKey0Code;
}
else if ( 0 == aKeystroke.Compare( KKey2Num ) )
{
aKey = KKey2Code;
}
else if ( 0 == aKeystroke.Compare( KKey3Num ) )
{
aKey = KKey3Code;
}
else if ( 0 == aKeystroke.Compare( KKey4Num ) )
{
aKey = KKey4Code;
}
else if ( 0 == aKeystroke.Compare( KKey5Num ) )
{
aKey = KKey5Code;
}
else if ( 0 == aKeystroke.Compare( KKey6Num ) )
{
aKey = KKey6Code;
}
else if ( 0 == aKeystroke.Compare( KKey7Num ) )
{
aKey = KKey7Code;
}
else if ( 0 == aKeystroke.Compare( KKey8Num ) )
{
aKey = KKey8Code;
}
else if ( 0 == aKeystroke.Compare( KKey9Num ) )
{
aKey = KKey9Code;
}
else if ( 0 == aKeystroke.Compare( KPinyinListSeparator ) )
{
aKey = KKey0Code;
}
}
// ---------------------------------------------------------
// clear the ptiengine keystroke;
// ---------------------------------------------------------
//
void TAknFepInputStateCandidateBaseChinesePhrase::ClearPtiEngineKeystroke( )
{
CDesCArrayFlat* inEffectKeystrokeArray = UIContainer()->PinyinPopupWindow()->InEffectKeystrokeArray( );
for (TInt i = 0; i < KMaxKeystrokeCount; ++i )
{
iOwner->PtiEngine()->DeleteKeyPress( );
}
inEffectKeystrokeArray->Reset( );
inEffectKeystrokeArray->Compress( );
}
// ---------------------------------------------------------
// delete tonmark from in effect keystroke array
// ---------------------------------------------------------
//
void TAknFepInputStateCandidateBaseChinesePhrase::DeleteTonMarkFromInEffectKeytrokeArray( )
{
MAknFepUICtrlPinyinPopup* popup = UIContainer()->PinyinPopupWindow();
CDesCArrayFlat* inEffectKeystrokeArray = popup->InEffectKeystrokeArray();
TInt count = inEffectKeystrokeArray->Count() - 1;
TInt checkCount = 0;
for ( TInt i = count; i > 0 ; i-- )
{
if ( 0 == inEffectKeystrokeArray->MdcaPoint( i ).Compare( KPinyinStar ) )
{
inEffectKeystrokeArray->Delete( i );
inEffectKeystrokeArray->Compress();
checkCount = checkCount + 1;
}
else
{
break;
}
}
if ( checkCount > 0 )
{
if ( inEffectKeystrokeArray->Count() > 0 )
{
inEffectKeystrokeArray->Delete( inEffectKeystrokeArray->Count() -1 );
}
iOwner->PtiEngine()->DeleteKeyPress();
}
}
// ---------------------------------------------------------
// get the valid keystroke
// ---------------------------------------------------------
//
void TAknFepInputStateCandidateBaseChinesePhrase::CheckTonemarkL( )
{
CPtiEngine* ptiengine = iOwner->PtiEngine( );
MAknFepUICtrlPinyinPopup* popup = UIContainer()->PinyinPopupWindow( );
CDesCArrayFlat* inEffectKeystrokeArray = popup->InEffectKeystrokeArray( );
CDesCArrayFlat* spelling = popup->OptimizeSpelling( );
TInt keystrokeStarCount = 0;
TInt validSpellCount = 0;
TInt i = 0;
TBuf<1> buf;
TBuf<1> lastSpellTonemark;
TBuf<1> tonmarkBuf0;
TBuf<1> tonmarkBuf1;
TBuf<1> tonmarkBuf2;
TBuf<1> tonmarkBuf3;
TBuf<1> tonmarkBuf4;
TBuf<KMaxPinyinLength> spellBuf;
tonmarkBuf0.Append( KPinyinTone0Valid );
tonmarkBuf1.Append( KPinyinTone1Valid );
tonmarkBuf2.Append( KPinyinTone2Valid );
tonmarkBuf3.Append( KPinyinTone3Valid );
tonmarkBuf4.Append( KPinyinTone4Valid );
if ( 0 == inEffectKeystrokeArray->Count( ) )
{
return;
}
for (i = inEffectKeystrokeArray->Count( ) - 1; i >= 0; i-- )
{
if ( 0 == inEffectKeystrokeArray->MdcaPoint( i ).Compare( KPinyinStar ) )
{
keystrokeStarCount = keystrokeStarCount + 1;
}
else
{
break;
}
}
if ( 0 == keystrokeStarCount )
{
return;
}
switch ( keystrokeStarCount )
{
case KStarCount1:
buf.Copy( tonmarkBuf0 );
break;
case KStarCount2:
buf.Copy( tonmarkBuf1 );
break;
case KStarCount3:
buf.Copy( tonmarkBuf2 );
break;
case KStarCount4:
buf.Copy( tonmarkBuf3 );
break;
case KStarCount5:
buf.Copy( tonmarkBuf4 );
break;
default:
break;
}
spelling->Reset( );
spelling->Compress( );
ptiengine->GetPhoneticSpellingsL( *spelling );
for (i = 0; i < spelling->Count( ); ++i )
{
spellBuf.Copy( spelling->MdcaPoint( i ) );
TInt position = spellBuf.Find( KPinyinListSeparator );
if ( KErrNotFound == position )
{
lastSpellTonemark.Copy( spellBuf.Mid( spellBuf.Length( ) - 1, 1 ) );
if ( 0 == lastSpellTonemark.Compare( buf ) )
{
validSpellCount = 1;
break;
}
}
}
spelling->Reset( );
spelling->Compress( );
if ( validSpellCount > 0 )
{
return;
}
for (i = 0; i < keystrokeStarCount; ++i )
{
inEffectKeystrokeArray->Delete( inEffectKeystrokeArray->Count( ) -1 );
}
ptiengine->DeleteKeyPress( );
if ( inEffectKeystrokeArray->Count( ) > 0 )
{
inEffectKeystrokeArray->Delete( inEffectKeystrokeArray->Count( ) - 1 );
}
inEffectKeystrokeArray->Compress( );
ptiengine->DeleteKeyPress( );
while (inEffectKeystrokeArray->Count( ) > 0 )
{
spelling->Reset( );
spelling->Compress( );
ptiengine->GetPhoneticSpellingsL( *spelling );
for (i = 0; i < spelling->Count( ); ++i )
{
if ( KErrNotFound == spelling->MdcaPoint( i ).Find( KPinyinListSeparator ) )
{
spelling->Reset( );
spelling->Compress( );
return;
}
}
ptiengine->DeleteKeyPress( );
inEffectKeystrokeArray->Delete( inEffectKeystrokeArray->Count( ) - 1 );
}
spelling->Reset( );
spelling->Compress( );
}
TBool TAknFepInputStateCandidateBaseChinesePhrase::IsValid( const TDesC& aDesC, TInt aCount )
{
TBool lastIsToneMark = EFalse;
TBool ret = ETrue;
TInt charCount = aCount;
for ( TInt i = 0; i < aDesC.Length(); i++ )
{
if ( ( aDesC.Mid( i, 1 ) == KPinyinSysSeparator ) ||
( aDesC.Mid( i, 1 ) == KPinyinListSeparator ) ||
( *aDesC.Mid( i , 1 ).Ptr() == KPinyinTone0Valid ) ||
( *aDesC.Mid( i , 1 ).Ptr() == KPinyinTone1Valid ) ||
( *aDesC.Mid( i , 1 ).Ptr() == KPinyinTone2Valid ) ||
( *aDesC.Mid( i , 1 ).Ptr() == KPinyinTone3Valid ) ||
( *aDesC.Mid( i , 1 ).Ptr() == KPinyinTone4Valid ) )
{
if ( lastIsToneMark && charCount <= 0 )
{
ret = EFalse;
}
lastIsToneMark = ETrue;
charCount--;
}
else
{
lastIsToneMark = EFalse;
}
}
return ret;
}
// ---------------------------------------------------------------------------
// TAknFepInputStateCandidateBaseChinesePhrase::HandleCommitL
// Handle CBA1 or select event.
// ---------------------------------------------------------------------------
//
void TAknFepInputStateCandidateBaseChinesePhrase::HandleCommitL()
{
// it may be one of the 'valid' numbers..
MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
CPtiEngine* ptiengine = iOwner->PtiEngine();
MAknFepUICtrlCandidatePane* candidatePane =
UIContainer()->CandidatePane();
MAknFepUICtrlPinyinPopup* popup = UIContainer()->PinyinPopupWindow();
TPtrC text = candidatePane->CurrentPhraseCandidate();
if ( text.Length() )
{
//commit and show char in editor
if ( fepMan->IsFlagSet( CAknFepManager::EFlagEditorFull ) )
{
fepMan->ClearFlag( CAknFepManager::EFlagEditorFull );
iOwner->FepMan()->TryCloseUiL();
}
else
{
TInt i = 0;
CDesCArrayFlat* keystroke =
UIContainer()->PinyinPopupWindow()->KeystrokeArray();
if ( keystroke->Count() != 0 && keystroke->Count()
> text.Length() )
{
TBuf<KMaxKeystrokeCount> seq;
for (i = 0; i < keystroke->Count(); ++i )
{
seq.Append( keystroke->MdcaPoint( i ) );
}
TInt count = 0;
TBufC<KMaxKeystrokeCount> buf1;
TPtr ptr1 = buf1.Des();
TBufC<KMaxKeystrokeCount> keyseqBuf;
TPtr ptr2 = keyseqBuf.Des();
TBuf<KMaxKeystrokeCount> ptr2Left;
ptr2.Copy( seq );
if ( ptiengine->SelectedPhoneticSpelling() == 1 )
{
ptr1 = ptiengine->GetPhoneticSpelling(1);
}
else
{
UIContainer()->InputPane()->GetText( ptr1 );
}
TInt pos = 0;
TInt len = 0;
CDesCArray
* chineseCharacterArrayKeystroke =
UIContainer()->PinyinPopupWindow()->ChooseChineseCharacterArrayKeystroke();
chineseCharacterArrayKeystroke->Reset();
for (i = 0; i < ptr1.Length() && count < text.Length()
&& ptr2.Length() != 0; i++ )
{
if ( ptr1.Mid( i, 1 ) == KPinyinSysSeparator ||
ptr1.Mid( i, 1 ) == KPinyinListSeparator )
{
pos = i - len - count;
if ( pos < 0 )
{
pos = 0;
}
if ( pos == ptr2.Length() )
{
pos = ptr2.Length() - 1;
}
if ( ptr2.Mid( pos, 1 ) == KPinyinListSeparator )
{
i++;
pos += 1;
chineseCharacterArrayKeystroke->AppendL(
ptr2.Left( pos ) );
ptr2 = ptr2.Mid( pos );
}
else
{
chineseCharacterArrayKeystroke->AppendL(
ptr2.Left( pos ) );
ptr2 = ptr2.Mid( pos );
}
len += pos;
count++;
}
else if ( *ptr1.Mid( i, 1 ).Ptr() == KPinyinTone0Valid )
{
pos = i + 1 - len - count;
len += pos;
ptr2Left.Zero();
ptr2Left.Copy( ptr2.Left( pos - 1 ) );
ptr2Left.Append( KPinyinTone0ValidStr );
chineseCharacterArrayKeystroke->AppendL( ptr2Left );
ptr2 = ptr2.Mid( pos );
count++;
}
else if ( *ptr1.Mid( i, 1 ).Ptr() == KPinyinTone1Valid )
{
pos = i + 2 - len - count;
len += pos - 1;
ptr2Left.Zero();
ptr2Left.Copy( ptr2.Left( pos - 2 ) );
ptr2Left.Append( KPinyinTone1ValidStr );
chineseCharacterArrayKeystroke->AppendL( ptr2Left );
ptr2 = ptr2.Mid( pos );
count++;
}
else if ( *ptr1.Mid( i, 1 ).Ptr() == KPinyinTone2Valid )
{
pos = i + 3 - len - count;
len += pos - 2;
ptr2Left.Zero();
ptr2Left.Copy( ptr2.Left( pos - 3 ) );
ptr2Left.Append( KPinyinTone2ValidStr );
chineseCharacterArrayKeystroke->AppendL( ptr2Left );
ptr2 = ptr2.Mid( pos );
count++;
}
else if ( *ptr1.Mid( i, 1 ).Ptr() == KPinyinTone3Valid )
{
pos = i + 4 - len - count;
len += pos - 3;
ptr2Left.Zero();
ptr2Left.Copy( ptr2.Left( pos - 4 ) );
ptr2Left.Append( KPinyinTone3ValidStr );
chineseCharacterArrayKeystroke->AppendL( ptr2Left );
ptr2 = ptr2.Mid( pos );
count++;
}
else if ( *ptr1.Mid( i, 1 ).Ptr() == KPinyinTone4Valid )
{
pos = i + 5 - len - count;
len += pos - 4;
ptr2Left.Zero();
ptr2Left.Copy( ptr2.Left( pos - 5 ) );
ptr2Left.Append( KPinyinTone4ValidStr );
chineseCharacterArrayKeystroke->AppendL( ptr2Left );
ptr2 = ptr2.Mid( pos );
count++;
}
}
TInt totalCount = 0;
for (i = 0; i < ptr1.Length(); i++ )
{
if ( (ptr1.Mid( i, 1 ) == KPinyinSysSeparator)
|| (ptr1.Mid( i, 1 ) == KPinyinListSeparator)
|| (*ptr1.Mid( i, 1 ).Ptr() == KPinyinTone0Valid)
|| (*ptr1.Mid( i, 1 ).Ptr() == KPinyinTone1Valid)
|| (*ptr1.Mid( i, 1 ).Ptr() == KPinyinTone2Valid)
|| (*ptr1.Mid( i, 1 ).Ptr() == KPinyinTone3Valid)
|| (*ptr1.Mid( i, 1 ).Ptr() == KPinyinTone4Valid) )
{
totalCount++;
}
}
if ( !((ptr1.Right( 1 ) == KPinyinListSeparator)
|| (*ptr1.Right( 1 ).Ptr() == KPinyinTone0Valid)
|| (*ptr1.Right( 1 ).Ptr() == KPinyinTone1Valid)
|| (*ptr1.Right( 1 ).Ptr() == KPinyinTone2Valid)
|| (*ptr1.Right( 1 ).Ptr() == KPinyinTone3Valid)
|| (*ptr1.Right( 1 ).Ptr() == KPinyinTone4Valid)) )
{
totalCount++;
}
if ( totalCount > text.Length() )//pinyin group more than phrase,will create phrase
{
CDesCArray* chineseCharacterArray =//phrase
UIContainer()->PinyinPopupWindow()->ChooseChineseCharacterArray();
chineseCharacterArray->Reset();
CDesCArray* chineseCharacterArraySpelling =//phrase spelling
UIContainer()->PinyinPopupWindow()->ChooseChineseCharacterArraySpelling();
chineseCharacterArraySpelling->Reset();
TBuf<KMaxKeystrokeCount> buf = ptr1;
for (i = 0; i < text.Length(); i++ )//usually,if totalCount > text.Length()then text length is 1
{
//here,store spelling,ptr1 is full spelling
TInt separatorIdx = KErrNotFound;
if(KErrNotFound == separatorIdx)
separatorIdx = buf.Find(KPinyinSysSeparator);
if(KErrNotFound == separatorIdx)
separatorIdx = buf.Find(KPinyinListSeparator);
if(KErrNotFound == separatorIdx)
separatorIdx = buf.Find(KPinyinTone0ValidStr);
if(KErrNotFound == separatorIdx)
separatorIdx = buf.Find(KPinyinTone1ValidStr);
if(KErrNotFound == separatorIdx)
separatorIdx = buf.Find(KPinyinTone2ValidStr);
if(KErrNotFound == separatorIdx)
separatorIdx = buf.Find(KPinyinTone3ValidStr);
if(KErrNotFound == separatorIdx)
separatorIdx = buf.Find(KPinyinTone4ValidStr);
if(separatorIdx == KErrNotFound )
{
if(buf.Length()>0)//only one
{
chineseCharacterArraySpelling->AppendL(buf);
buf.Zero();
}
}
else
{
chineseCharacterArraySpelling->AppendL(buf.Left(separatorIdx+1));//include separator and tone mark
buf.Delete(0,separatorIdx+1);
}
chineseCharacterArray->AppendL( text.Mid( i, 1 ) );
}
//set key stroke
CDesCArray* keyStroke =
UIContainer()->PinyinPopupWindow()->KeystrokeArray();
keyStroke->Reset();
for (i = 0; i < ptr2.Length(); i++ )
{
keyStroke->AppendL( ptr2.Mid( i, 1 ) );
}
//set show stroke
CDesCArray* showStroke =
UIContainer()->PinyinPopupWindow()->ShowKeystrokeArray();
showStroke->Reset();
TInt pinyinStarCount = 0;
for (i = 0; i < ptr2.Length(); )
{
pinyinStarCount = 0;
if ( ptr2.Mid( i, 1 ) == KPinyinStar )
{
while (i < ptr2.Length() && ptr2.Mid( i, 1 )
== KPinyinStar )
{
pinyinStarCount++;
i++;
}
switch ( pinyinStarCount )
{
case 1:
showStroke->AppendL( KPinyinTone0ValidStr );
break;
case 2:
showStroke->AppendL( KPinyinTone1ValidStr );
break;
case 3:
showStroke->AppendL( KPinyinTone2ValidStr );
break;
case 4:
showStroke->AppendL( KPinyinTone3ValidStr );
break;
case 5:
showStroke->AppendL( KPinyinTone4ValidStr );
break;
default:
break;
}
}
else
{
showStroke->AppendL( ptr2.Mid( i, 1 ) );
i++;
}
}
fepMan->PinyinPhraseCreation( ETrue );
ClearPtiEngineKeystroke();
GetValidkeystrokeL();
CheckTonemarkL();
CDesCArrayFlat* inEffectKeystrokeArray =
popup->InEffectKeystrokeArray();
if ( inEffectKeystrokeArray->Count() == 0 || !IsValid(
ptr1, text.Length() ) )
{
UIContainer()->SetControlInVisible( EFalse );
popup->SetPhraseCreationState( ETrue );
iOwner->ChangeState( EKeySequenceEdit );
}
else
{
popup->SetPhraseCreationState( ETrue );
iOwner->ChangeState( ESpellingSelection );
}
}
else
{
CDesCArray* keyStroke =
UIContainer()->PinyinPopupWindow()->KeystrokeArray();
keyStroke->Reset();
//commit and show char in editor
fepMan->NewTextL( text );
fepMan->CommitInlineEditL();
fepMan->PinyinPhraseCreation( EFalse );
if ( fepMan->IsFlagSet( CAknFepManager::EFlagEditorFull ) )
{
fepMan->ClearFlag( CAknFepManager::EFlagEditorFull );
iOwner->FepMan()->TryCloseUiL();
}
else
{
iOwner->ChangeState( EPredictiveCandidate );
}
}
}
else
{
CDesCArray* keyStroke =
UIContainer()->PinyinPopupWindow()->KeystrokeArray();
keyStroke->Reset();
//commit and show char in editor
fepMan->NewTextL( text );
fepMan->CommitInlineEditL();
fepMan->PinyinPhraseCreation( EFalse );
if ( fepMan->IsFlagSet( CAknFepManager::EFlagEditorFull ) )
{
fepMan->ClearFlag( CAknFepManager::EFlagEditorFull );
iOwner->FepMan()->TryCloseUiL();
}
else
{
iOwner->ChangeState( EPredictiveCandidate );
}
}
}
}
else
{
// No candidates available. Back to Entry state.
iOwner->ChangeState( EEntry );
}
}
void TAknFepInputStateCandidateBaseChinesePhrase::GetNewCandidatesL(const TDesC& aSource,
RPointerArray<HBufC>& aList)
{
TInt start = 0;
TInt length = 0;
for (TInt ii = 0; ii < aSource.Length(); ii++)
{
if (aSource[ii] == KSegment)
{
TPtrC segment(aSource.Ptr() + start, length);
aList.AppendL(segment.AllocL());
start += (length + 1);
length = 0;
}
else
{
length++;
}
}
if (length)
{
TPtrC segm(aSource.Ptr() + start, length);
aList.AppendL(segm.AllocL());
}
}
// End of file