--- a/fep/aknfep/src/AknFepUiInputStatePredictiveCandidateChinesePhrase.cpp Tue Jul 06 14:38:41 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,146 +0,0 @@
-/*
-* 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 predictive candidate chinese phrase state
-*
-*/
-
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-
-#include "AknFepUiInputStatePredictiveCandidateChinesePhrase.h"
-#include "AknFepUICtrlCandidatePane.h"
-#include "AknFepUiCtrlContainerChinese.h"
-#include "AknFepUIManagerStateInterface.h" //MAknFepUIManagerStateInterface
-#include "AknFepManagerUIInterface.h" //MAknFepManagerUIInterface
-
-#include <PtiEngine.h> //CPtiEngine
-
-TAknFepInputStatePredictiveCandidateChinesePhrase::
-TAknFepInputStatePredictiveCandidateChinesePhrase(
- MAknFepUIManagerStateInterface* aOwner,
- MAknFepUICtrlContainerChinese* aUIContainer)
- :TAknFepInputStateCandidateBaseChinesePhrase(aOwner, aUIContainer)
- {
- iState = EPredictiveCandidate;
-
- MAknFepUICtrlContainerChinese* uiContainer = UIContainer();
-
- // set container window position to follow cursor
- TPoint baseLine = TPoint(0,0);
- TInt height = 0;
- TInt ascent = 0;
- TRAPD(ret,iOwner->FepMan()->GetScreenCoordinatesL(baseLine,height,ascent));
- if (ret == KErrNone)
- {
- uiContainer->SetContainerPosition(baseLine, height);
- }
- uiContainer->FocusCandidatePane(ETrue);
-
- CPtiEngine* ptiengine = iOwner->PtiEngine();
- MAknFepUICtrlCandidatePane* candidatePane = uiContainer->CandidatePane();
- // for some reason needs to feed back to ptiengine current Chinese phrase just before get the prediction
- TPtrC text = candidatePane->CurrentPhraseCandidate();
- candidatePane->SelectFirstPhrase();
- ptiengine->SetPredictiveChineseChar(text);
-
- TRAPD(ignore,ptiengine->GetChinesePhraseCandidatesL(*(candidatePane->CandidateArray())));
- if (ignore == KErrNone)
- {
- candidatePane->SplitPhraseCandidatesIntoPages();
- uiContainer->SetLayout(MAknFepUICtrlContainerChinese::ELayoutCandidate);
- candidatePane->SetCandidateBuffer();
-
- TBool multiplePages = !(uiContainer->CandidatePane()->IsLastPage() &&
- uiContainer->CandidatePane()->IsFirstPage());
- TInt bufLength = iOwner->PtiEngine()->CandidatePage().Length();
- TBool showHorizontalScrollArrows = multiplePages || bufLength>1;
-
- uiContainer->ShowHorizontalScrollArrows(showHorizontalScrollArrows);
- uiContainer->ShowVerticalScrollArrows(multiplePages);
- candidatePane->ShowCandidateOrdinals(EFalse);
- UpdateIndicator();
- }
- }
-
-TBool TAknFepInputStatePredictiveCandidateChinesePhrase::HandleKeyL(TInt aKey,
- TKeyPressLength aLength)
- {
- TBool ret = ETrue;
-
- if(iOwner->IsValidChineseInputKey(aKey) && aLength != ELongKeyPress)
- {
- CPtiEngine* ptiengine = iOwner->PtiEngine();
- // needs to clear current word for current engine, otherwise buffer is not cleared
- ptiengine->ClearCurrentWord();
- ptiengine->ResetToneMark();
-
- iOwner->ChangeState(EEntry);
- ret = EFalse; //passes to entry state to handle the key
- }
- if(!HandleVerticalNavigation(aKey))
- {
- MAknFepUICtrlCandidatePane* candidatePane = UIContainer()->CandidatePane();
- // Do navigation...
- if (aKey == EKeyLeftArrow && aLength != ELongKeyPress)
- {
-// if (candidatePane->SelectedIndex() == 0 &&
-// candidatePane->IsFirstPage() )
-// {
-// return ETrue;
-// }
-// else
- {
- iOwner->ChangeState(EPredictiveInput);
- ret = EFalse; //passes to predictive input state to handle the key
- }
- }
- else if (aKey == EKeyRightArrow && aLength != ELongKeyPress)
- {
- if (candidatePane->IsLastPage() &&
- (candidatePane->SelectedIndex() == candidatePane->VisibleCandidateCount() - 1))
- {
- return ETrue;
- }
- else
- {
- iOwner->ChangeState(EPredictiveInput);
- return EFalse;
- }
- }
- else if ( ( aKey == EKeyOK || aKey == EKeyCBA1 ) && aLength != ELongKeyPress)
- {
- iOwner->ChangeState(EPredictiveInput);
- ret = EFalse; //passes to predictive input state to handle the key
- }
- else if(aKey == EKeyBackspace && aLength != ELongKeyPress)
- {
- iOwner->FepMan()->TryCloseUiL();
- }
- else if (aKey == EPtiKeyStar && aLength != ELongKeyPress)
- {
- ret = TAknFepInputStateCandidateBaseChinesePhrase::HandleKeyL(aKey, aLength);
- }
- }
- return ret;
- }
-
-// End of file