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/*
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* Copyright (c) 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: peninputkanakanji implementation
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*
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*/
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#include <PtiEngine.h>
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#include <peninputlayout.h>
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#include <PtiCompositionDataIF.h>
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#include <aknlayoutscalable_avkon.cdl.h>
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#include <peninputcommonlayoutglobalenum.h> // EPeninputLayoutEventEnter
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#include <aknfeppeninputenums.h> //command from fep or IME to plugin. for vkb/hwr
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#include "peninputeventjp.h"
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#include "peninputhiraganakanji.h"
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#include "peninputcontextfieldjp.h"
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#include "peninputjapanesecandidatewnd.h"
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#include "peninputjapanesepredictivewnd.h"
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// CONSTANTS
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const TUint16 KLittleCharCode = 0x5c0f; // little
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//default value for long press timer
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const TInt KLongPressInterval = 600000;
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//default value for repeat timer
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const TInt KRepeatInterval = 100000;
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// ---------------------------------------------------------
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// Constructor
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// ---------------------------------------------------------
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EXPORT_C CPeninputHiraganaKanji* CPeninputHiraganaKanji::NewL(CPtiEngine* aPtiEngine
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, CFepUiLayout* aUiLayout
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, CFepInputContextFieldJp* aInputContextField
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, CPeninputJapaneseCandidateWnd* aCandidateWnd
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, CPeninputJapanesePredictiveWnd* aPredictiveWnd)
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{
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if (aPtiEngine == NULL
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|| aUiLayout == NULL
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|| aInputContextField == NULL
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|| aCandidateWnd == NULL
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|| aPredictiveWnd == NULL
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)
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{
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User::Leave(KErrArgument);
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}
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CPeninputHiraganaKanji* self = new (ELeave) CPeninputHiraganaKanji(aPtiEngine
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, aUiLayout
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, aInputContextField
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, aCandidateWnd
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, aPredictiveWnd);
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CleanupStack::PushL(self);
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self->ConstructL();
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CleanupStack::Pop(self);
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return self;
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}
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// ---------------------------------------------------------
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// Destructor
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// ---------------------------------------------------------
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EXPORT_C CPeninputHiraganaKanji::~CPeninputHiraganaKanji()
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{
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delete iCandidateArray;
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delete iChar;
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CancelRepeat();
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delete iLongPressTimer;
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delete iRepeatTimer;
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}
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// ---------------------------------------------------------
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// Handle events in
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// ---------------------------------------------------------
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EXPORT_C void CPeninputHiraganaKanji::HandleControlEventJpL(TInt aEventType, const TDesC& aEventData)
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{
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if(EStatusComplete == iStatus || EStatusCompleteAll == iStatus
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|| EStatusCompleteAllfromUiLayout == iStatus) // wait for SetEditorTextL from Editor
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{
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return ;
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}
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switch (aEventType)
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{
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case EEventVirtualKeyUp:
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if (!aEventData.Length())
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{
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UpdateContextFieldL();
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}
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else
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{
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TUint16* unicode = (TUint16*) aEventData.Ptr();
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if (EStatusInitial == iStatus)
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{
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if (KLittleCharCode != *unicode)
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{
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iInputContextField->StartInlineL();
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iStatus = (!iPredictiveWnd->Hiden())? EStatusPredictiveTransitoryInput : EStatusTransitoryInput;
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}
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}
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else if (EStatusPredictiveTransitoryInputWithNoChar == iStatus)
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{
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if (KLittleCharCode != *unicode)
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{
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iInputContextField->StartInlineL();
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iStatus = EStatusPredictiveTransitoryInput;
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}
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}
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if (EStatusPredictiveTransitoryInput == iStatus || EStatusTransitoryInput == iStatus)
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{
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// different from editor
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iStatus = (!iPredictiveWnd->Hiden())? EStatusPredictiveTransitoryInput : EStatusTransitoryInput;
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HandleInsertL(aEventData);
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}
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else if (EStatusConversion == iStatus
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|| EStatusCandidate == iStatus // not take place
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|| EStatusChangeDivision == iStatus)
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{
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delete iChar;
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iChar = NULL;
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iChar = aEventData.AllocL();
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CompleteAllL();
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}
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}
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break;
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case EEventCompleteAllHiraganaKanji: // CompleteALL:from UiLayout
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if (EStatusInitial != iStatus)
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{
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if (EStatusPredictiveTransitoryInputWithNoChar == iStatus)
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{
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iStatus = EStatusInitial;
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UpdateContextFieldL(); // not leave
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}
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else
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{
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iStatus = EStatusCompleteAllfromUiLayout;
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CompleteAllL();
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}
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}
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break;
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case EEventCompleteIfConvertingHiraganaKanji: // Complete:from Hwr UiLayout
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if (EStatusConversion == iStatus
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|| EStatusCandidate == iStatus // not take place
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|| EStatusChangeDivision == iStatus)
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{
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iStatus = EStatusCompleteAllfromUiLayout;
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CompleteAllL();
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}
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break;
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case EPeninputLayoutEventSelectItem: // select from prediction/convert candidates by pointer
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case EPeninputLayoutEventEnter:
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if (EStatusPredictiveTransitoryInput == iStatus || EStatusPredictiveTransitoryInputWithNoChar == iStatus)
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{
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TInt curr = iPredictiveWnd->CurrentItemIndexOfCandidate();
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if (curr >= 0)
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{
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iPtiEngine->HandleCommandL(EPtiCommandUserActionCompleteCandidate, &curr);
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CompleteSubL(); // not leave
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}
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break;
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}
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if (EStatusCandidate == iStatus)
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{
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TInt curr = iCandidateWnd->CurrentItemIndex();
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TInt old = 0;
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iPtiEngine->HandleCommandL(EPtiCommandUserActionGetCurrentIndexOfCandidates, &old);
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while(curr > old)
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{
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++old;
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iPtiEngine->HandleCommandL(EPtiCommandUserActionConvert);
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}
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while(curr < old)
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{
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--old;
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iPtiEngine->HandleCommandL(EPtiCommandUserActionPrevious);
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}
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}
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if (EStatusInitial != iStatus)
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{
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CompleteL();
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}
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break;
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case EPeninputLayoutEventBack:
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{
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switch(iStatus)
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{
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case EStatusPredictiveTransitoryInputWithNoChar:
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{
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iStatus = EStatusInitial;
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UpdateContextFieldL(); // not leave
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}
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break;
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case EStatusTransitoryInput:
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case EStatusPredictiveTransitoryInput:
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{
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// different from editor
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iStatus = (!iPredictiveWnd->Hiden())? EStatusPredictiveTransitoryInput : EStatusTransitoryInput;
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HandleBackL();
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}
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break;
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case EStatusCandidate:
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{
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iStatus = EStatusConversion;
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UpdateContextFieldL();
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}
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break;
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case EStatusConversion:
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case EStatusChangeDivision:
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{
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iPtiEngine->HandleCommandL(EPtiCommandUserActionCancel);
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iStatus = EStatusTransitoryInput;
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UpdateContextFieldL();
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}
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break;
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default:
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break;
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}
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}
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break;
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case EEventStdKeyUpArrow:
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case EEventStdKeyDownArrow:
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case EPeninputLayoutEventSpace:
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if (EStatusInitial != iStatus)
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{
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if ((EStatusPredictiveTransitoryInput == iStatus || EStatusPredictiveTransitoryInputWithNoChar == iStatus)
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&& EPeninputLayoutEventSpace != aEventType)
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{
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iPredictiveWnd->MoveTo((EEventStdKeyUpArrow != aEventType)?
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CPeninputJapanesePredictiveWnd::EScrollDown : CPeninputJapanesePredictiveWnd::EScrollUp);
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}
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else if (EStatusPredictiveTransitoryInputWithNoChar == iStatus && EPeninputLayoutEventSpace == aEventType)
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{ // only by space button on vkb peninput
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iStatus = EStatusInitial;
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UpdateContextFieldL();
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iUiLayout->SignalOwner(ESignalKeyEvent,aEventData);
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}
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else
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{
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iPtiEngine->HandleCommandL(
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(EEventStdKeyUpArrow != aEventType)? EPtiCommandUserActionConvert : EPtiCommandUserActionPrevious);
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if (EStatusCandidate == iStatus) // not take place
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{
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iCandidateWnd->MoveToL((EEventStdKeyUpArrow != aEventType)?
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CPeninputJapaneseCandidateWnd::EScrollDown : CPeninputJapaneseCandidateWnd::EScrollUp);
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}
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else
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{
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iStatus = (EStatusConversion == iStatus)? EStatusCandidate : EStatusConversion;
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}
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UpdateContextFieldL();
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}
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}
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break;
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case EPeninputLayoutEventTab:
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if (EStatusPredictiveTransitoryInputWithNoChar == iStatus)
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{
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iStatus = EStatusCompleteAll; // wait for SetEditorTextL()
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iUiLayout->SignalOwner(ESignalKeyEvent,aEventData);
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}
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break;
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case EEventCancelHiraganaKanji: // Cancel:from UiLayout not used
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ClearTextL();
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break;
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case EEventStdKeyLeftArrow:
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case EEventStdKeyRightArrow:
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if (EStatusTransitoryInput == iStatus)
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{
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TInt pos = -1;
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iPtiEngine->HandleCommandL(
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(EEventStdKeyLeftArrow == aEventType)? EPtiCommandUserActionLeft : EPtiCommandUserActionRight);
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const MPtiEngineCompositionDataInterface* data = iPtiEngine->CompositionData();
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if (data)
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{
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pos = data->CursorPosition();
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}
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if(0 <= pos)
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{
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iInputContextField->SetCursorPosition(pos);
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}
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}
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else if (EStatusPredictiveTransitoryInput == iStatus || EStatusPredictiveTransitoryInputWithNoChar == iStatus)
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{
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iPredictiveWnd->MoveTo((EEventStdKeyLeftArrow != aEventType)?
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CPeninputJapanesePredictiveWnd::EScrollRight : CPeninputJapanesePredictiveWnd::EScrollLeft);
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}
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else if (EStatusConversion == iStatus || EStatusCandidate == iStatus)
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{
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iStatus = EStatusChangeDivision;
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}
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if (EStatusChangeDivision == iStatus)
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{
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iPtiEngine->HandleCommandL(
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(EEventStdKeyLeftArrow == aEventType)? EPtiCommandUserActionShorten : EPtiCommandUserActionLengthen);
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UpdateContextFieldL();
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}
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break;
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case EEventIcfPointerUp: // from ContextField
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if (EStatusConversion == iStatus || EStatusCandidate == iStatus)
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{
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iPtiEngine->HandleCommandL(EPtiCommandUserActionShorten);
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iPtiEngine->HandleCommandL(EPtiCommandUserActionLengthen);
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iStatus = EStatusChangeDivision;
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UpdateContextFieldL();
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}
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else if (EStatusTransitoryInput == iStatus
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|| EStatusPredictiveTransitoryInput == iStatus
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|| EStatusPredictiveTransitoryInputWithNoChar == iStatus // not take place
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|| EStatusChangeDivision == iStatus)
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{
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TInt pos = -1;
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TInt cursorPosition = *((TInt*)aEventData.Ptr());
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const MPtiEngineCompositionDataInterface* data = iPtiEngine->CompositionData();
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if (data)
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{
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pos = data->CursorPosition();
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if (EStatusChangeDivision == iStatus)
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{
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if (data->NumberOfPhrase() > 0)
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{
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TPtrC8 clauseChar = data->LengthOfPhrase();
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pos = clauseChar[0];
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}
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}
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}
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if(0 <= pos)
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{
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TInt posDiff = cursorPosition - pos;
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if(posDiff)
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{
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TPtiEngineCommand cmd;
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if (EStatusChangeDivision == iStatus)
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{
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cmd = (posDiff < 0)? EPtiCommandUserActionShorten : EPtiCommandUserActionLengthen;
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}
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else
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{
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cmd = (posDiff < 0)? EPtiCommandUserActionLeft : EPtiCommandUserActionRight;
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}
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if (posDiff < 0)
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{
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posDiff = -posDiff;
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}
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while(posDiff > 0)
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{
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-- posDiff;
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iPtiEngine->HandleCommandL(cmd);
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}
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}
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if (EStatusChangeDivision == iStatus)
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{
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iPtiEngine->HandleCommandL(EPtiCommandUserActionConvert);
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iStatus = EStatusConversion;
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UpdateContextFieldL();
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}
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366 |
}
|
|
|
367 |
}
|
|
|
368 |
break;
|
|
|
369 |
case EEventIcfCompleteAll: // from ContextField
|
|
|
370 |
{
|
|
|
371 |
CompleteL();
|
|
|
372 |
}
|
|
|
373 |
break;
|
|
|
374 |
case EEventICFSelectionChanged: // from ContextField (when whithout transitory input)
|
|
|
375 |
{
|
|
|
376 |
}
|
|
|
377 |
break;
|
|
|
378 |
case EEventSetAppCursorSelection: // from ContextField
|
|
|
379 |
{ // clear prediction pane
|
|
|
380 |
if (EStatusPredictiveTransitoryInputWithNoChar == iStatus)
|
|
|
381 |
{
|
|
|
382 |
iStatus = EStatusInitial;
|
|
|
383 |
UpdateContextFieldL();
|
|
|
384 |
}
|
|
|
385 |
}
|
|
|
386 |
break;
|
|
|
387 |
default:
|
|
|
388 |
break;
|
|
|
389 |
}
|
|
|
390 |
}
|
|
|
391 |
|
|
|
392 |
// -----------------------------------------------------------------------------
|
|
|
393 |
// CPeninputHiraganaKanji::HandleKeyEvent
|
|
|
394 |
// without implementation
|
|
|
395 |
// (other items were commented in a header).
|
|
|
396 |
// -----------------------------------------------------------------------------
|
|
|
397 |
EXPORT_C TBool CPeninputHiraganaKanji::HandleKeyEvent(const TRawEvent& aData)
|
|
|
398 |
{
|
|
|
399 |
TBool ret = EFalse;
|
|
|
400 |
iPendingEvent = 0;
|
|
|
401 |
if(EStatusComplete == iStatus || EStatusCompleteAll == iStatus
|
|
|
402 |
|| EStatusCompleteAllfromUiLayout == iStatus) // wait for SetEditorTextL from Editor
|
|
|
403 |
{
|
|
|
404 |
return ETrue;
|
|
|
405 |
}
|
|
|
406 |
const MPtiEngineCompositionDataInterface* data = iPtiEngine->CompositionData();
|
|
|
407 |
if (!data)
|
|
|
408 |
{
|
|
|
409 |
return ret;
|
|
|
410 |
}
|
|
|
411 |
TPtrC text = data->ConvertingString();
|
|
|
412 |
if (text.Length() > 0 || EStatusPredictiveTransitoryInputWithNoChar == iStatus)
|
|
|
413 |
{
|
|
|
414 |
TInt key = (aData.ScanCode() & 0x000000FF);
|
|
|
415 |
TInt evetType = EPeninputLayoutEventEnter;
|
|
|
416 |
TInt repeat = 0;
|
|
|
417 |
switch(key)
|
|
|
418 |
{
|
|
|
419 |
case EKeyUpArrow:
|
|
|
420 |
case EStdKeyUpArrow: /* 0x10 */
|
|
|
421 |
{
|
|
|
422 |
evetType = EEventStdKeyUpArrow;
|
|
|
423 |
ret = ETrue;
|
|
|
424 |
repeat = 1;
|
|
|
425 |
}
|
|
|
426 |
break;
|
|
|
427 |
case EKeyDownArrow:
|
|
|
428 |
case EStdKeyDownArrow:
|
|
|
429 |
{
|
|
|
430 |
evetType = EEventStdKeyDownArrow;
|
|
|
431 |
ret = ETrue;
|
|
|
432 |
repeat = 1;
|
|
|
433 |
}
|
|
|
434 |
break;
|
|
|
435 |
case EKeyLeftArrow:
|
|
|
436 |
case EStdKeyLeftArrow: /* 0x0e */
|
|
|
437 |
{
|
|
|
438 |
evetType = EEventStdKeyLeftArrow;
|
|
|
439 |
ret = ETrue;
|
|
|
440 |
repeat = 1;
|
|
|
441 |
}
|
|
|
442 |
break;
|
|
|
443 |
case EKeyRightArrow:
|
|
|
444 |
case EStdKeyRightArrow: /* 0x0f */
|
|
|
445 |
{
|
|
|
446 |
evetType = EEventStdKeyRightArrow;
|
|
|
447 |
ret = ETrue;
|
|
|
448 |
repeat = 1;
|
|
|
449 |
}
|
|
|
450 |
break;
|
|
|
451 |
case EKeyOK:
|
|
|
452 |
case EStdKeyDevice3: /* 0xA7 */
|
|
|
453 |
case EStdKeyEnter: /* 0x03 */
|
|
|
454 |
case EStdKeyNkpEnter: /* 0x88 */
|
|
|
455 |
{
|
|
|
456 |
evetType = EPeninputLayoutEventEnter;
|
|
|
457 |
ret = ETrue;
|
|
|
458 |
}
|
|
|
459 |
break;
|
|
|
460 |
case EKeyBackspace:
|
|
|
461 |
case EStdKeyBackspace: /* 0x01 */
|
|
|
462 |
{
|
|
|
463 |
evetType = EPeninputLayoutEventBack;
|
|
|
464 |
ret = ETrue;
|
|
|
465 |
repeat = 1;
|
|
|
466 |
}
|
|
|
467 |
break;
|
|
|
468 |
case EStdKeyEscape: /* 0x04 */
|
|
|
469 |
{
|
|
|
470 |
evetType = EPeninputLayoutEventBack;
|
|
|
471 |
ret = ETrue;
|
|
|
472 |
}
|
|
|
473 |
break;
|
|
|
474 |
case EStdKeyTab: /* 0x02 */
|
|
|
475 |
{
|
|
|
476 |
evetType = EPeninputLayoutEventTab;
|
|
|
477 |
ret = ETrue;
|
|
|
478 |
}
|
|
|
479 |
break;
|
|
|
480 |
case EStdKeySpace: /* 0x05 */
|
|
|
481 |
{
|
|
|
482 |
if (EStatusPredictiveTransitoryInputWithNoChar == iStatus)
|
|
|
483 |
{
|
|
|
484 |
iStatus = EStatusInitial;
|
|
|
485 |
TRAP_IGNORE(UpdateContextFieldL()); // not Leave
|
|
|
486 |
}
|
|
|
487 |
else
|
|
|
488 |
{
|
|
|
489 |
evetType = EPeninputLayoutEventSpace;
|
|
|
490 |
ret = ETrue;
|
|
|
491 |
}
|
|
|
492 |
}
|
|
|
493 |
break;
|
|
|
494 |
default:
|
|
|
495 |
break;
|
|
|
496 |
}
|
|
|
497 |
if(ret && TRawEvent::EKeyDown == aData.Type())
|
|
|
498 |
{
|
|
|
499 |
iPendingEvent = evetType;
|
|
|
500 |
iRepeat = repeat;
|
|
|
501 |
}
|
|
|
502 |
if(TRawEvent::EKeyUp == aData.Type())
|
|
|
503 |
{
|
|
|
504 |
CancelRepeat();
|
|
|
505 |
}
|
|
|
506 |
}
|
|
|
507 |
return ret;
|
|
|
508 |
}
|
|
|
509 |
|
|
|
510 |
// -----------------------------------------------------------------------------
|
|
|
511 |
// CPeninputHiraganaKanji::HandlePendingEventL
|
|
|
512 |
// (other items were commented in a header).
|
|
|
513 |
// -----------------------------------------------------------------------------
|
|
|
514 |
EXPORT_C TBool CPeninputHiraganaKanji::HandlePendingEventL()
|
|
|
515 |
{
|
|
|
516 |
if (iPendingEvent)
|
|
|
517 |
{
|
|
|
518 |
if (EPeninputLayoutEventBack == iPendingEvent)
|
|
|
519 |
{
|
|
|
520 |
iUiLayout->HandleControlEvent(EPeninputLayoutEventBack, reinterpret_cast<CFepUiBaseCtrl*>(this), KNullDesC);
|
|
|
521 |
}
|
|
|
522 |
else // up/down/left/right arrow
|
|
|
523 |
{
|
|
|
524 |
HandleControlEventJpL(iPendingEvent, KNullDesC);
|
|
|
525 |
}
|
|
|
526 |
if (iRepeat)
|
|
|
527 |
{
|
|
|
528 |
iLongPressTimer->SetTimer(KLongPressInterval);
|
|
|
529 |
}
|
|
|
530 |
else
|
|
|
531 |
{
|
|
|
532 |
iPendingEvent = 0;
|
|
|
533 |
}
|
|
|
534 |
return ETrue;
|
|
|
535 |
}
|
|
|
536 |
return EFalse;
|
|
|
537 |
}
|
|
|
538 |
|
|
|
539 |
// ---------------------------------------------------------------------------
|
|
|
540 |
// CPeninputHiraganaKanji::SetEditorTextL
|
|
|
541 |
// (other items were commented in a header).
|
|
|
542 |
// ---------------------------------------------------------------------------
|
|
|
543 |
EXPORT_C void CPeninputHiraganaKanji::SetEditorTextL(const TFepInputContextFieldData& aData)
|
|
|
544 |
{
|
|
|
545 |
if(EStatusComplete == iStatus || EStatusCompleteAll == iStatus || EStatusCompleteAllfromUiLayout == iStatus)
|
|
|
546 |
{
|
|
|
547 |
iCandidateArray->Reset();
|
|
|
548 |
iCandidateWnd->HidePopup();
|
|
|
549 |
}
|
|
|
550 |
if(iInputContextField)
|
|
|
551 |
{
|
|
|
552 |
iInputContextField->SetTextL(aData);
|
|
|
553 |
}
|
|
|
554 |
if(EStatusComplete == iStatus || EStatusCompleteAll == iStatus || EStatusCompleteAllfromUiLayout == iStatus)
|
|
|
555 |
{
|
|
|
556 |
if (EStatusCompleteAllfromUiLayout == iStatus)
|
|
|
557 |
{
|
|
|
558 |
iStatus = EStatusInitial;
|
|
|
559 |
}
|
|
|
560 |
else if (EStatusCompleteAll == iStatus)
|
|
|
561 |
{
|
|
|
562 |
if (!iPredictiveWnd->Hiden())
|
|
|
563 |
{
|
|
|
564 |
iStatus = EStatusPredictiveTransitoryInputWithNoChar;
|
|
|
565 |
iUiLayout->HandleControlEvent(EEventHiraganaKanjiWithoutTransitoryChars, reinterpret_cast<CFepUiBaseCtrl*>(this), KNullDesC);
|
|
|
566 |
}
|
|
|
567 |
else
|
|
|
568 |
{
|
|
|
569 |
iStatus = EStatusInitial;
|
|
|
570 |
}
|
|
|
571 |
if (iChar) // next input exists
|
|
|
572 |
{
|
|
|
573 |
UpdateContextFieldL();
|
|
|
574 |
iUiLayout->HandleControlEvent(EEventVirtualKeyUp, reinterpret_cast<CFepUiBaseCtrl*>(this), *iChar);
|
|
|
575 |
delete iChar;
|
|
|
576 |
iChar = NULL;
|
|
|
577 |
return;
|
|
|
578 |
}
|
|
|
579 |
}
|
|
|
580 |
else
|
|
|
581 |
{
|
|
|
582 |
iStatus = EStatusConversion;
|
|
|
583 |
|
|
|
584 |
if( iInputContextField != NULL )
|
|
|
585 |
{
|
|
|
586 |
iInputContextField->StartInlineL();
|
|
|
587 |
}
|
|
|
588 |
}
|
|
|
589 |
UpdateContextFieldL();
|
|
|
590 |
}
|
|
|
591 |
}
|
|
|
592 |
|
|
|
593 |
// ---------------------------------------------------------
|
|
|
594 |
// Cancel timers for key repeat
|
|
|
595 |
// ---------------------------------------------------------
|
|
|
596 |
//
|
|
|
597 |
EXPORT_C void CPeninputHiraganaKanji::CancelRepeat()
|
|
|
598 |
{
|
|
|
599 |
if (iRepeat)
|
|
|
600 |
{
|
|
|
601 |
if (iLongPressTimer)
|
|
|
602 |
{
|
|
|
603 |
iLongPressTimer->Cancel();
|
|
|
604 |
}
|
|
|
605 |
if (iRepeatTimer)
|
|
|
606 |
{
|
|
|
607 |
iRepeatTimer->Cancel();
|
|
|
608 |
}
|
|
|
609 |
iPendingEvent = 0;
|
|
|
610 |
iRepeat = 0;
|
|
|
611 |
}
|
|
|
612 |
iCandidateWnd->CancelScrollBarRepeat();
|
|
|
613 |
iPredictiveWnd->CancelRepeat();
|
|
|
614 |
}
|
|
|
615 |
|
|
|
616 |
// ---------------------------------------------------------
|
|
|
617 |
// Start timers for clear key repeat
|
|
|
618 |
// ---------------------------------------------------------
|
|
|
619 |
//
|
|
|
620 |
EXPORT_C void CPeninputHiraganaKanji::RepeatClearKeyStart()
|
|
|
621 |
{
|
|
|
622 |
if (!iRepeat)
|
|
|
623 |
{
|
|
|
624 |
iPendingEvent = EPeninputLayoutEventBack;
|
|
|
625 |
iRepeat = 1;
|
|
|
626 |
iLongPressTimer->SetTimer(KLongPressInterval);
|
|
|
627 |
}
|
|
|
628 |
}
|
|
|
629 |
|
|
|
630 |
// ---------------------------------------------------------
|
|
|
631 |
// Time out event handler of both long press timer & repeat timer
|
|
|
632 |
// ---------------------------------------------------------
|
|
|
633 |
//
|
|
|
634 |
void CPeninputHiraganaKanji::HandleTimerOut(const CAknFepTimer* aTimer)
|
|
|
635 |
{
|
|
|
636 |
if (aTimer == iLongPressTimer)
|
|
|
637 |
{
|
|
|
638 |
iRepeatTimer->SetTimer(KRepeatInterval);
|
|
|
639 |
}
|
|
|
640 |
else
|
|
|
641 |
{
|
|
|
642 |
if (aTimer == iRepeatTimer)
|
|
|
643 |
{
|
|
|
644 |
if (iPendingEvent)
|
|
|
645 |
{
|
|
|
646 |
if (EPeninputLayoutEventBack == iPendingEvent)
|
|
|
647 |
{
|
|
|
648 |
iUiLayout->HandleControlEvent(EPeninputLayoutEventBack, reinterpret_cast<CFepUiBaseCtrl*>(this), KNullDesC);
|
|
|
649 |
}
|
|
|
650 |
else // up/down/left/right arrow
|
|
|
651 |
{
|
|
|
652 |
TRAP_IGNORE(HandleControlEventJpL(iPendingEvent, KNullDesC));
|
|
|
653 |
}
|
|
|
654 |
iRepeatTimer->SetTimer(KRepeatInterval);
|
|
|
655 |
}
|
|
|
656 |
}
|
|
|
657 |
}
|
|
|
658 |
}
|
|
|
659 |
|
|
|
660 |
// ---------------------------------------------------------
|
|
|
661 |
// C++ Constructor
|
|
|
662 |
// ---------------------------------------------------------
|
|
|
663 |
CPeninputHiraganaKanji::CPeninputHiraganaKanji(CPtiEngine* aPtiEngine
|
|
|
664 |
, CFepUiLayout* aUiLayout
|
|
|
665 |
, CFepInputContextFieldJp* aInputContextField
|
|
|
666 |
, CPeninputJapaneseCandidateWnd* aCandidateWnd
|
|
|
667 |
, CPeninputJapanesePredictiveWnd* aPredictiveWnd)
|
|
|
668 |
: iPtiEngine(aPtiEngine),
|
|
|
669 |
iUiLayout(aUiLayout),
|
|
|
670 |
iInputContextField(aInputContextField),
|
|
|
671 |
iStatus(EStatusInitial),
|
|
|
672 |
iCandidateWnd(aCandidateWnd),
|
|
|
673 |
iPredictiveWnd(aPredictiveWnd)
|
|
|
674 |
{
|
|
|
675 |
}
|
|
|
676 |
|
|
|
677 |
// ---------------------------------------------------------
|
|
|
678 |
// 2nd Constructor
|
|
|
679 |
// ---------------------------------------------------------
|
|
|
680 |
void CPeninputHiraganaKanji::ConstructL()
|
|
|
681 |
{
|
|
|
682 |
iCandidateArray = new(ELeave) CDesCArrayFlat(1);
|
|
|
683 |
iCandidateWnd->SetIcf(iInputContextField);
|
|
|
684 |
iLongPressTimer = CAknFepTimer::NewL(this);
|
|
|
685 |
iRepeatTimer = CAknFepTimer::NewL(this);
|
|
|
686 |
}
|
|
|
687 |
|
|
|
688 |
// ---------------------------------------------------------
|
|
|
689 |
// Insert a key
|
|
|
690 |
// ---------------------------------------------------------
|
|
|
691 |
void CPeninputHiraganaKanji::HandleInsertL(const TDesC& aEventData)
|
|
|
692 |
{
|
|
|
693 |
TUint16* unicode = (TUint16*)aEventData.Ptr();
|
|
|
694 |
TUint ch;
|
|
|
695 |
for (TInt i = 0; i < aEventData.Length(); i++)
|
|
|
696 |
{
|
|
|
697 |
ch = *(unicode + i);
|
|
|
698 |
iPtiEngine->HandleCommandL(EPtiCommandAppendCharacter, &ch);
|
|
|
699 |
}
|
|
|
700 |
UpdateContextFieldL();
|
|
|
701 |
}
|
|
|
702 |
|
|
|
703 |
// ---------------------------------------------------------
|
|
|
704 |
// Cancel From UiLayout not used
|
|
|
705 |
// ---------------------------------------------------------
|
|
|
706 |
void CPeninputHiraganaKanji::ClearTextL()
|
|
|
707 |
{
|
|
|
708 |
iPtiEngine->ClearCurrentWord();
|
|
|
709 |
CancelL();
|
|
|
710 |
UpdateContextFieldL();
|
|
|
711 |
}
|
|
|
712 |
|
|
|
713 |
// ---------------------------------------------------------
|
|
|
714 |
// complete
|
|
|
715 |
// ---------------------------------------------------------
|
|
|
716 |
void CPeninputHiraganaKanji::CompleteL()
|
|
|
717 |
{
|
|
|
718 |
iPtiEngine->HandleCommandL(EPtiCommandUserActionComplete);
|
|
|
719 |
CompleteSubL();
|
|
|
720 |
}
|
|
|
721 |
|
|
|
722 |
// ---------------------------------------------------------
|
|
|
723 |
// complete all
|
|
|
724 |
// ---------------------------------------------------------
|
|
|
725 |
void CPeninputHiraganaKanji::CompleteAllL()
|
|
|
726 |
{
|
|
|
727 |
iPtiEngine->HandleCommandL(EPtiCommandUserActionAllComplete);
|
|
|
728 |
if (EStatusCompleteAllfromUiLayout == iStatus)
|
|
|
729 |
{
|
|
|
730 |
iPredictiveWnd->HidePopup();
|
|
|
731 |
iCandidateArray->Reset();
|
|
|
732 |
iCandidateWnd->HidePopup();
|
|
|
733 |
}
|
|
|
734 |
CompleteSubL();
|
|
|
735 |
}
|
|
|
736 |
|
|
|
737 |
// ---------------------------------------------------------
|
|
|
738 |
// CompleteSubL
|
|
|
739 |
// ---------------------------------------------------------
|
|
|
740 |
void CPeninputHiraganaKanji::CompleteSubL()
|
|
|
741 |
{
|
|
|
742 |
const MPtiEngineCompositionDataInterface* data = iPtiEngine->CompositionData();
|
|
|
743 |
if (!data)
|
|
|
744 |
{
|
|
|
745 |
return;
|
|
|
746 |
}
|
|
|
747 |
TPtrC completedString = data->CompletedString();
|
|
|
748 |
TPtrC convertingString = data->ConvertingString();
|
|
|
749 |
TInt sviStatus = iStatus;
|
|
|
750 |
if (completedString.Length() > 0)
|
|
|
751 |
{
|
|
|
752 |
if (EStatusCompleteAllfromUiLayout != iStatus)
|
|
|
753 |
{
|
|
|
754 |
iStatus = (convertingString.Length())? EStatusComplete : EStatusCompleteAll;
|
|
|
755 |
}
|
|
|
756 |
if (EStatusPredictiveTransitoryInputWithNoChar != sviStatus)
|
|
|
757 |
{
|
|
|
758 |
if (EStatusComplete == iStatus)
|
|
|
759 |
{
|
|
|
760 |
iInputContextField->CommitInlineL();
|
|
|
761 |
}
|
|
|
762 |
else
|
|
|
763 |
{
|
|
|
764 |
iInputContextField->CompleteInlineL();
|
|
|
765 |
}
|
|
|
766 |
}
|
|
|
767 |
iUiLayout->SignalOwner(ESignalKeyEvent,completedString);
|
|
|
768 |
if (EStatusCompleteAllfromUiLayout == iStatus)
|
|
|
769 |
{
|
|
|
770 |
iUiLayout->HandleControlEvent(EEventWaitforEditorTextComing, reinterpret_cast<CFepUiBaseCtrl*>(this), KNullDesC);
|
|
|
771 |
}
|
|
|
772 |
}
|
|
|
773 |
else
|
|
|
774 |
{
|
|
|
775 |
if (EStatusPredictiveTransitoryInputWithNoChar == iStatus
|
|
|
776 |
|| EStatusCompleteAllfromUiLayout == iStatus)
|
|
|
777 |
{
|
|
|
778 |
if (iStatus == EStatusCompleteAllfromUiLayout) // exceptional case
|
|
|
779 |
{
|
|
|
780 |
iInputContextField->CancelInlineL();
|
|
|
781 |
}
|
|
|
782 |
iStatus = EStatusInitial;
|
|
|
783 |
}
|
|
|
784 |
UpdateContextFieldL(); // not leave
|
|
|
785 |
}
|
|
|
786 |
}
|
|
|
787 |
|
|
|
788 |
// ---------------------------------------------------------
|
|
|
789 |
// Handle back key
|
|
|
790 |
// iStatus
|
|
|
791 |
// EStatusTransitoryInput:
|
|
|
792 |
// EStatusPredictiveTransitoryInput:
|
|
|
793 |
// ---------------------------------------------------------
|
|
|
794 |
void CPeninputHiraganaKanji::HandleBackL()
|
|
|
795 |
{
|
|
|
796 |
const MPtiEngineCompositionDataInterface* data = iPtiEngine->CompositionData();
|
|
|
797 |
if (!data)
|
|
|
798 |
{
|
|
|
799 |
return;
|
|
|
800 |
}
|
|
|
801 |
TPtrC text = data->ConvertingString();
|
|
|
802 |
if (!text.Length()) // not take place
|
|
|
803 |
{
|
|
|
804 |
return;
|
|
|
805 |
}
|
|
|
806 |
iPtiEngine->DeleteKeyPress();
|
|
|
807 |
const MPtiEngineCompositionDataInterface* dataAfter = iPtiEngine->CompositionData();
|
|
|
808 |
if (!dataAfter)
|
|
|
809 |
{
|
|
|
810 |
return;
|
|
|
811 |
}
|
|
|
812 |
TPtrC textAfter = dataAfter->ConvertingString();
|
|
|
813 |
if (!textAfter.Length())
|
|
|
814 |
{
|
|
|
815 |
CancelL();
|
|
|
816 |
}
|
|
|
817 |
UpdateContextFieldL();
|
|
|
818 |
}
|
|
|
819 |
|
|
|
820 |
// ---------------------------------------------------------
|
|
|
821 |
// Update context field : ConvertingString
|
|
|
822 |
// ---------------------------------------------------------
|
|
|
823 |
//
|
|
|
824 |
void CPeninputHiraganaKanji::UpdateContextFieldL()
|
|
|
825 |
{
|
|
|
826 |
const MPtiEngineCompositionDataInterface* data = iPtiEngine->CompositionData();
|
|
|
827 |
if (!data)
|
|
|
828 |
{
|
|
|
829 |
return;
|
|
|
830 |
}
|
|
|
831 |
TPtrC text = data->ConvertingString();
|
|
|
832 |
if (EStatusPredictiveTransitoryInputWithNoChar == iStatus)
|
|
|
833 |
{
|
|
|
834 |
iPtiEngine->ClearCurrentWord();
|
|
|
835 |
iInputContextField->SetCursorVisible( ETrue );
|
|
|
836 |
// update popup window
|
|
|
837 |
UpdateCandidateListL();
|
|
|
838 |
return;
|
|
|
839 |
}
|
|
|
840 |
if (EStatusPredictiveTransitoryInput == iStatus || EStatusTransitoryInput == iStatus)
|
|
|
841 |
{
|
|
|
842 |
if (text.Length() > 0)
|
|
|
843 |
{
|
|
|
844 |
iInputContextField->UpdateInlineL(text, -1);
|
|
|
845 |
TInt pos = data->CursorPosition();
|
|
|
846 |
if(0 <= pos)
|
|
|
847 |
{
|
|
|
848 |
iInputContextField->SetCursorPosition(pos);
|
|
|
849 |
}
|
|
|
850 |
iInputContextField->SetCursorVisible( ETrue );
|
|
|
851 |
// update popup window
|
|
|
852 |
UpdateCandidateListL();
|
|
|
853 |
return;
|
|
|
854 |
}
|
|
|
855 |
}
|
|
|
856 |
if (EStatusConversion == iStatus || EStatusCandidate == iStatus || EStatusChangeDivision == iStatus)
|
|
|
857 |
{
|
|
|
858 |
if (text.Length() > 0 && data->NumberOfPhrase() > 0)
|
|
|
859 |
{
|
|
|
860 |
TPtrC8 clauseChar = data->LengthOfPhrase();
|
|
|
861 |
// update inline on ContextField
|
|
|
862 |
if ( EStatusChangeDivision == iStatus )
|
|
|
863 |
{
|
|
|
864 |
iInputContextField->UpdateInlineL(text, clauseChar[0], CFepInputContextFieldJp::ETransitoryInputAreaSwitching);
|
|
|
865 |
}
|
|
|
866 |
else
|
|
|
867 |
{
|
|
|
868 |
iInputContextField->UpdateInlineL(text, clauseChar[0]);
|
|
|
869 |
}
|
|
|
870 |
iInputContextField->SetCursorVisible(EFalse);
|
|
|
871 |
UpdateCandidateListL();
|
|
|
872 |
return;
|
|
|
873 |
}
|
|
|
874 |
}
|
|
|
875 |
if (EStatusInitial != iStatus) // can take place : at EEventVirtualKeyUp(data length == 0)
|
|
|
876 |
{
|
|
|
877 |
CancelL();
|
|
|
878 |
}
|
|
|
879 |
iPtiEngine->ClearCurrentWord();
|
|
|
880 |
iInputContextField->SetCursorVisible( ETrue );
|
|
|
881 |
iUiLayout->HandleControlEvent(EEventHiraganaKanjiWithTransitoryChars2Standbyjp, reinterpret_cast<CFepUiBaseCtrl*>(this), KNullDesC);
|
|
|
882 |
UpdateCandidateListL();
|
|
|
883 |
}
|
|
|
884 |
|
|
|
885 |
// ---------------------------------------------------------
|
|
|
886 |
// Update Predictive Popup
|
|
|
887 |
// ---------------------------------------------------------
|
|
|
888 |
void CPeninputHiraganaKanji::UpdateCandidateListL()
|
|
|
889 |
{
|
|
|
890 |
if (EStatusPredictiveTransitoryInput == iStatus || EStatusPredictiveTransitoryInputWithNoChar == iStatus || EStatusCandidate == iStatus)
|
|
|
891 |
{
|
|
|
892 |
TInt index = 0;
|
|
|
893 |
iCandidateArray->Reset();
|
|
|
894 |
iPtiEngine->GetCandidateListL(*iCandidateArray);
|
|
|
895 |
if (EStatusCandidate == iStatus)
|
|
|
896 |
{
|
|
|
897 |
iPtiEngine->HandleCommandL(EPtiCommandUserActionGetCurrentIndexOfCandidates, &index);
|
|
|
898 |
if (index >= iCandidateArray->Count()) // not take place
|
|
|
899 |
{
|
|
|
900 |
index = 0;
|
|
|
901 |
}
|
|
|
902 |
iPredictiveWnd->HidePopup();
|
|
|
903 |
iCandidateWnd->ShowPopupL(iCandidateArray, index);
|
|
|
904 |
// capture of candidate control removed. Trensitory Input Exists, then the capture flag should be on.
|
|
|
905 |
//signal the owner that pointer needs be captured
|
|
|
906 |
{
|
|
|
907 |
TBool capture = ETrue;
|
|
|
908 |
TPtrC data;
|
|
|
909 |
data.Set((const TUint16 *)&capture,sizeof(TBool)/sizeof(TUint16));
|
|
|
910 |
iUiLayout->LayoutOwner()->SignalOwner(ESignalCapturePointer,data);
|
|
|
911 |
}
|
|
|
912 |
}
|
|
|
913 |
else
|
|
|
914 |
{
|
|
|
915 |
iCandidateWnd->HidePopup();
|
|
|
916 |
iPredictiveWnd->ShowPopupL(iCandidateArray, index);
|
|
|
917 |
}
|
|
|
918 |
}
|
|
|
919 |
else
|
|
|
920 |
{
|
|
|
921 |
iPredictiveWnd->HidePopup();
|
|
|
922 |
iCandidateWnd->HidePopup();
|
|
|
923 |
}
|
|
|
924 |
}
|
|
|
925 |
|
|
|
926 |
// ---------------------------------------------------------
|
|
|
927 |
// Cancel Transitory Input
|
|
|
928 |
// ---------------------------------------------------------
|
|
|
929 |
void CPeninputHiraganaKanji::CancelL()
|
|
|
930 |
{
|
|
|
931 |
iStatus = EStatusInitial;
|
|
|
932 |
iInputContextField->CancelInlineL();
|
|
|
933 |
}
|
|
|
934 |
|
|
|
935 |
// End Of File
|