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/*
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* Copyright (c) 2002-2004 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:
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* Provides the TAknFepInputStateEntryWesternPredictive methods.
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*
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*/
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#include "AknFepUiInputStateEntryWesternPredictive.h"
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#include "AknFepUIManagerStateInterface.h" //MAknFepUIManagerStateInterface
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#include "AknFepManagerUIInterface.h" //MAknFepManagerUIInterface
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#include "AknFepManager.h"
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#include "AknFepPanic.h"
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#include "AknFepCaseManager.h"
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#include "AknFepPluginManager.h"
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#include "AknFepManagerInterface.h" // MAknFepManagerInterface
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#include <aknedsts.h>
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#include <PtiEngine.h> //CPtiEngine
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#include <PtiDefs.h> //keys
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#include <featmgr.h> //FeatureManager
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#include <e32keys.h>
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#include <aknfep.rsg>
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#include <PtiUserDicEntry.h>
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// The Maximum world size
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const TInt KMaxWordSize = 63;
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TAknFepInputStateEntryWesternPredictive::
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TAknFepInputStateEntryWesternPredictive(MAknFepUIManagerStateInterface* aOwner)
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:TAknFepInputStateBase(aOwner)
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{
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//this class insists on the existence of a case manager
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__ASSERT_DEBUG(iOwner->CaseMan(), AknFepPanic(EAknFepPanicNoCaseManager));
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MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
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iState = EEntry;
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iMatchState = EWordMatchNone;
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CPtiEngine* ptiengine = iOwner->PtiEngine();
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TPtiTextCase caseMode = ptiengine->Case();
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ptiengine->SetInputMode(EPtiEnginePredictive);
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#ifdef RD_SCALABLE_UI_V2
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if (fepMan->PluginUIManager()->MatchCandidateList().Count() > 0)
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{
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fepMan->PluginUIManager()->ResetCandidateList();
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}
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iIsLastWord = EFalse;
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/*
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if (fepMan->PluginUIManager()->GetSpellText())
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{
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TBuf<CAknFepManager::EMaximumFepWordLength> textToUncommit;
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textToUncommit.Zero();
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textToUncommit.Copy(*fepMan->PluginUIManager()->GetSpellText());
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ptiengine->SetCurrentWord(textToUncommit);
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}
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*/
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#ifdef RD_INTELLIGENT_TEXT_INPUT
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ptiengine->SetInputMode(EPtiEnginePredictive);
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TBool isUnlimitedEditor = EFalse;
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ptiengine->SetMaxLengthForAutoCompletedCandidates(
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fepMan->EditorFreeSpaceForAutoWordCompletion(isUnlimitedEditor ));
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// To set the input mode
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if(fepMan->IsAutoCompleteOn())
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{
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TRAP_IGNORE(ptiengine->HandleCommandL(EPtiCommandEnableAutoCompletion));
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}
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else
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{
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TRAP_IGNORE(ptiengine->HandleCommandL(EPtiCommandDisableAutoCompletion));
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}
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TPtiKeyboardType keyboard = fepMan->KeyboardLayout();
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ptiengine->SetKeyboardType(keyboard);
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TBool isNumberCandidateShown = fepMan->IsAdvancedPredictiveNumberCandidateShown();
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TRAP_IGNORE(ptiengine->HandleCommandL( EPtiCommandSetNumberCandidateStatus,
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&isNumberCandidateShown ));
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#endif
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#else
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ptiengine->ClearCurrentWord();
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#ifndef RD_INTELLIGENT_TEXT_INPUT
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// To set the input mode
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if(fepMan->IsAutoCompleteOn())
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{
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ptiengine->SetInputMode(EPtiEngineWordCompletion);
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}
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#endif // RD_PRED_AW_COMPLETION
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#endif //RD_SCALABLE_UI_V2
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ptiengine->SetCase(caseMode);
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}
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TBool TAknFepInputStateEntryWesternPredictive::HandleKeyL(TInt aKey, TKeyPressLength aLength)
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{
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MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
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CPtiEngine* ptiengine = iOwner->PtiEngine();
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#ifdef RD_SCALABLE_UI_V2
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if (fepMan->PluginUIManager()->GetSpellText())
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{
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fepMan->PluginUIManager()->SpellText(NULL);
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}
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#endif //
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TBool response = ETrue;
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switch (aKey)
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{
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case EPtiKey1: //fall through
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case EPtiKey2:
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case EPtiKey3:
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case EPtiKey4:
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case EPtiKey5:
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case EPtiKey6:
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case EPtiKey7:
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case EPtiKey8:
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case EPtiKey9:
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#ifdef RD_SCALABLE_UI_V2
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fepMan->PluginUIManager()->SetFingerMatchSelectionState(EFalse);
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#endif //RD_SCALABLE_UI_V2
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response = HandleStandardNumericKeysL(aKey, aLength);
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break;
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case EPtiKey0:
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if ( fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction) )
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{
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fepMan->TryRemoveNoMatchesIndicatorL();
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#ifndef RD_INTELLIGENT_TEXT_INPUT
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// To rip off suggested word completion when user presses SPACE
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if(fepMan->IsAutoCompleteOn())
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{
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fepMan->RemoveSuggestedCompletionL();
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}
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#endif
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}
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fepMan->UpdateCbaL(NULL);
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if (fepMan->IsFlagSet(CAknFepManager::EFlagCompoundWord))
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{
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if (fepMan->IsCursorAtEndOfWord())
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{
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fepMan->AddCompoundWordToUdbL();
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}
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fepMan->ClearFlag(CAknFepManager::EFlagCompoundWord);
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}
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#ifdef RD_INTELLIGENT_TEXT_INPUT
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if ( fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction) )
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{
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ptiengine->CommitCurrentWord();
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fepMan->CommitInlineEditL();
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fepMan->TryCloseUiL();
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response = EFalse;
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}
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else
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{
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#endif
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fepMan->SetDelayedCommit(); // Delayed 'commit'.
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fepMan->TryCloseUiL();
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response = EFalse; //pass to initial state to handle key
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#ifdef RD_INTELLIGENT_TEXT_INPUT
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}
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#endif
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#ifdef RD_SCALABLE_UI_V2
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fepMan->PluginUIManager()->SetFingerMatchSelectionState(EFalse);
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#endif //RD_SCALABLE_UI_V2
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break;
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case EKeyLeftArrow: // fall through
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case EKeyRightArrow:
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case EKeyBackspace:
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response = HandleNaviKeysL(aKey, aLength);
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#ifdef RD_SCALABLE_UI_V2
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fepMan->PluginUIManager()->SetFingerMatchSelectionState(EFalse);
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#endif //RD_SCALABLE_UI_V2
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break;
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case EPtiKeyStar:
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{
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response = HandleStarKeyL(aLength);
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}
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break;
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case EKeyDownArrow: // Japanese input required
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if (fepMan->IsAbleScrollLatinPredictive())
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{
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if (fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction))
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{
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DoNextMatch();
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}
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else
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{
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response = EFalse;
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}
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}
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else
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{
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response = EFalse;
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}
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break;
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case EKeyUpArrow: // Japanese input required
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if (fepMan->IsAbleScrollLatinPredictive())
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{
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if (fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction))
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{
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DoPreviousMatchL();
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}
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else
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{
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response = EFalse;
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}
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}
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else
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{
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response = EFalse;
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}
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break;
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default:
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response = EFalse;
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#ifdef RD_SCALABLE_UI_V2
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fepMan->PluginUIManager()->SetFingerMatchSelectionState(EFalse);
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#endif //RD_SCALABLE_UI_V2
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break;
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}
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return response;
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}
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void TAknFepInputStateEntryWesternPredictive::HandleCommandL(TInt aCommandId)
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{
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MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
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if (aCommandId == EAknFepSoftkeyPrevious)
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{
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CPtiEngine* ptiengine = iOwner->PtiEngine();
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__ASSERT_DEBUG(fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction),
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AknFepPanic(EAknFepPanicNotInsideInlineEdit));
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if (iMatchState == EWordMatchLast || iMatchState == EWordMatchAfterLast)
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{
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fepMan->UpdateCbaL(R_AKNFEP_SOFTKEYS_EMPTY_PREVIOUS);
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}
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iMatchState = EWordMatchStd;
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TPtrC prevText = ptiengine->PreviousCandidate();
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if(prevText.Length() == 1)
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{
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TDigitType digittype = fepMan->LocalDigit();
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TChar chchar(prevText[0]);
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if(!chchar.IsDigit() || (chchar.IsDigit() && !digittype))
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{
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fepMan->UpdateInlineEditL(prevText, prevText.Length());
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}
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else
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{
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TBuf<1> tempbuf;
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tempbuf.Append(prevText[0]);
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ConvertDigitToDigittype(digittype,tempbuf);
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fepMan->UpdateInlineEditL(tempbuf, tempbuf.Length());
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}
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}
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else
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{
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fepMan->UpdateInlineEditL(prevText, prevText.Length());
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}
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}
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else if (aCommandId == ESignalSelectMatchSelectionText)
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{
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//fepMan->UpdateCbaL(R_AKNFEP_SOFTKEYS_FINGER);
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#ifdef RD_SCALABLE_UI_V2
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fepMan->PluginUIManager()->SetFingerMatchSelectionState(EFalse);
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#endif //RD_SCALABLE_UI_V2
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iOwner->ChangeState(EInitial);
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}
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else if (aCommandId == ESignalNaviLeftMatchSelectionText)
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{
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//fepMan->UpdateCbaL(R_AKNFEP_SOFTKEYS_FINGER);
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#ifdef RD_SCALABLE_UI_V2
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fepMan->PluginUIManager()->SetFingerMatchSelectionState(EFalse);
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#endif //RD_SCALABLE_UI_V2
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iOwner->ChangeState(EEntry);
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TRawEvent event;
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event.Set(TRawEvent::EKeyDown, EStdKeyLeftArrow);
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CCoeEnv::Static()->WsSession().SimulateRawEvent(event);
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event.Set(TRawEvent::EKeyUp, EStdKeyLeftArrow);
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CCoeEnv::Static()->WsSession().SimulateRawEvent(event);
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}
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else if (aCommandId == ESignalNaviRightMatchSelectionText)
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{
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//fepMan->UpdateCbaL(R_AKNFEP_SOFTKEYS_FINGER);
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#ifdef RD_SCALABLE_UI_V2
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fepMan->PluginUIManager()->SetFingerMatchSelectionState(EFalse);
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#endif //RD_SCALABLE_UI_V2
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iOwner->ChangeState(EEntry);
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TRawEvent event;
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event.Set(TRawEvent::EKeyDown, EStdKeyRightArrow);
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CCoeEnv::Static()->WsSession().SimulateRawEvent(event);
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event.Set(TRawEvent::EKeyUp, EStdKeyRightArrow);
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CCoeEnv::Static()->WsSession().SimulateRawEvent(event);
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}
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}
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TBool TAknFepInputStateEntryWesternPredictive::HandleStandardNumericKeysL(TInt aKey,
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TKeyPressLength aLength)
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{
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MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
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CPtiEngine* ptiengine = iOwner->PtiEngine();
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TBool response = ETrue;
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if (aLength == ELongKeyPress)
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{
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if (!fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction))
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{
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// No edit transaction going on, we have ended here because of long
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// key press created editor on UI or some other similar non-standard situation.
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// We can't handle key press, so just consume it.
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return ETrue;
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}
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// try and insert a digit
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if (!fepMan->TryRemoveNoMatchesIndicatorL())
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{
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// remove last character
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TPtrC newText = ptiengine->DeleteKeyPress();
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#ifndef RD_INTELLIGENT_TEXT_INPUT
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if(ptiengine->InputMode() == EPtiEngineWordCompletion
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&& (newText.Length() > ptiengine->CurrentInputSequence().Length()))
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{
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fepMan->RemoveSuggestedCompletionL();
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}
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else
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#endif
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{
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fepMan->UpdateInlineEditL(newText, newText.Length());
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}
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}
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//closing the UI will commit the current word and move to intial state
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fepMan->TryCloseUiL();
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//this flag to ensures that initial state does not send us back
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//to this state as it would normally do for numeric keys
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fepMan->SetFlag(CAknFepManager::EFlagSuppressInputStateChange);
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response = EFalse;
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}
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else // short keypress
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{
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//To restrict up to 32 character..
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if(ptiengine->CurrentInputSequence().Length() >= KMaxWordSize)
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{
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fepMan->SetFlag(CAknFepManager::EFlagNoMatches);
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// Enter word reach to max inline edit state
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// if we call upadte inline edit, it will insert '?' mark
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// which would be the 64th/33rd character
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// Not need to call appedkeypress/ updateinlineedit
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// ignore the current key press
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//fepMan->UpdateCbaL(R_AKNFEP_SOFTKEYS_SPELL_EMPTY);
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//TPtrC newText = ptiengine->CurrentWord();
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//fepMan->UpdateInlineEditL(newText, newText.Length());
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}
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if (fepMan->IsFlagSet(CAknFepManager::EFlagNoMatches))
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{
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//no matches, so just play tone
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fepMan->PlaySound(EAvkonSIDConfirmationTone);
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}
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else //insert a letter
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{
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fepMan->SetCcpuFlag(CAknFepManager::ECcpuStateIgnoreStarUp |
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CAknFepManager::ECcpuStateNewPredictiveWord);
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if (iMatchState == EWordMatchLast || iMatchState == EWordMatchAfterLast)
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{
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iMatchState = EWordMatchNone;
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}
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if (!(fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction)))
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{ // 'new' inline edit
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ptiengine->ClearCurrentWord();
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fepMan->StartInlineEditL();
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fepMan->TryStartCompoundWord();
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}
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|
407 |
#ifndef RD_INTELLIGENT_TEXT_INPUT
|
|
408 |
TInt prevSeqLength = ptiengine->CurrentInputSequence().Length();
|
|
409 |
#endif
|
|
410 |
TPtrC newText = ptiengine->AppendKeyPress((TPtiKey)aKey);
|
|
411 |
|
|
412 |
fepMan->ClearFlag(CAknFepManager::EFlagRemoveMatchesMenuItem);
|
|
413 |
|
|
414 |
#ifdef RD_INTELLIGENT_TEXT_INPUT
|
|
415 |
if (ptiengine->NumberOfCandidates() > 0)
|
|
416 |
#else
|
|
417 |
if ((fepMan->IsMoreGoodWordsComing(newText.Length())
|
|
418 |
#ifndef RD_INTELLIGENT_TEXT_INPUT
|
|
419 |
&& (ptiengine->InputMode() != EPtiEngineWordCompletion))
|
|
420 |
|| fepMan->IsMoreGoodAutoCompleteWordsComing(ptiengine->InputMode(),
|
|
421 |
prevSeqLength, ptiengine->CurrentInputSequence().Length()
|
|
422 |
#endif
|
|
423 |
))
|
|
424 |
#endif
|
|
425 |
{
|
|
426 |
// more good words coming in from predictive text engine so carry on
|
|
427 |
if(newText.Length() == 1)
|
|
428 |
{
|
|
429 |
TDigitType digittype = fepMan->LocalDigit();
|
|
430 |
TChar chchar(newText[0]);
|
|
431 |
if(!chchar.IsDigit() || (chchar.IsDigit() && !digittype))
|
|
432 |
{
|
|
433 |
fepMan->UpdateInlineEditL(newText, newText.Length());
|
|
434 |
}
|
|
435 |
else
|
|
436 |
{
|
|
437 |
TBuf<1> tempbuf;
|
|
438 |
tempbuf.Append(newText[0]);
|
|
439 |
ConvertDigitToDigittype(digittype,tempbuf);
|
|
440 |
fepMan->UpdateInlineEditL(tempbuf, tempbuf.Length());
|
|
441 |
}
|
|
442 |
}
|
|
443 |
else
|
|
444 |
{
|
|
445 |
fepMan->UpdateInlineEditL(newText, newText.Length());
|
|
446 |
}
|
|
447 |
|
|
448 |
TBool lastEnteredDigitOne = (ptiengine->LastEnteredKey() == EPtiKey1);
|
|
449 |
if (!lastEnteredDigitOne)
|
|
450 |
{
|
|
451 |
iOwner->CaseMan()->UpdateCase(ENullNaviEvent);
|
|
452 |
}
|
|
453 |
fepMan->ClearFlag(CAknFepManager::EFlagRemoveMatchesMenuItem);
|
|
454 |
if (ptiengine->NumberOfCandidates() <= 1)
|
|
455 |
{
|
|
456 |
fepMan->SetFlag(CAknFepManager::EFlagRemoveMatchesMenuItem);
|
|
457 |
}
|
|
458 |
}
|
|
459 |
else
|
|
460 |
{
|
|
461 |
// engine has run out of matches
|
|
462 |
fepMan->SetFlag(CAknFepManager::EFlagRemoveMatchesMenuItem);
|
|
463 |
fepMan->SetFlag(CAknFepManager::EFlagNoMatches);
|
|
464 |
fepMan->UpdateCbaL(R_AKNFEP_SOFTKEYS_SPELL_EMPTY);
|
|
465 |
if(newText.Length() == 1)
|
|
466 |
{
|
|
467 |
TDigitType digittype = fepMan->LocalDigit();
|
|
468 |
TChar chchar(newText[0]);
|
|
469 |
if(!chchar.IsDigit() || (chchar.IsDigit() && !digittype))
|
|
470 |
{
|
|
471 |
fepMan->UpdateInlineEditL(newText, newText.Length());
|
|
472 |
}
|
|
473 |
else
|
|
474 |
{
|
|
475 |
TBuf<1> tempbuf;
|
|
476 |
tempbuf.Append(newText[0]);
|
|
477 |
ConvertDigitToDigittype(digittype,tempbuf);
|
|
478 |
fepMan->UpdateInlineEditL(tempbuf, tempbuf.Length());
|
|
479 |
}
|
|
480 |
}
|
|
481 |
else
|
|
482 |
{
|
|
483 |
#ifdef RD_INTELLIGENT_TEXT_INPUT
|
|
484 |
// Remove the autocompletion tail if present
|
|
485 |
if (fepMan->IsAutoCompleteOn())
|
|
486 |
{
|
|
487 |
TInt tailLength = 0;
|
|
488 |
ptiengine->HandleCommandL( EPtiCommandGetAutoCompletionTailLength,
|
|
489 |
&tailLength );
|
|
490 |
if(tailLength > 0)
|
|
491 |
{
|
|
492 |
// To remove the autocompletion part, the below function is used.
|
|
493 |
// DeleteKeyPress was used earlier. This is removed to fix the bug :
|
|
494 |
// enter characters to show autocompletion part. Now press a
|
|
495 |
// character so that the no matches character is shown. Now press
|
|
496 |
// backspace key, last character is not deleted.
|
|
497 |
fepMan->RemoveSuggestedAdvanceCompletionL();
|
|
498 |
fepMan->PlaySound(EAvkonSIDConfirmationTone);
|
|
499 |
return response;
|
|
500 |
}
|
|
501 |
}
|
|
502 |
#endif
|
|
503 |
fepMan->UpdateInlineEditL(newText, newText.Length());
|
|
504 |
}
|
|
505 |
fepMan->PlaySound(EAvkonSIDConfirmationTone);
|
|
506 |
}
|
|
507 |
}
|
|
508 |
}
|
|
509 |
return response;
|
|
510 |
}
|
|
511 |
|
|
512 |
TBool TAknFepInputStateEntryWesternPredictive::HandleNaviKeysL(TInt aKey, TKeyPressLength /*aLength*/)
|
|
513 |
{
|
|
514 |
MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
|
|
515 |
CPtiEngine* ptiengine = iOwner->PtiEngine();
|
|
516 |
|
|
517 |
if (!(fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction)))
|
|
518 |
{
|
|
519 |
TBuf<CAknFepManager::EMaximumFepWordLength> textToUncommit;
|
|
520 |
TBool comsumeKey;
|
|
521 |
if (!(fepMan->TryGetTextToUncommitL(textToUncommit, aKey, comsumeKey)))
|
|
522 |
{
|
|
523 |
// If T9 word length > 32, the navi key is consumed without action.
|
|
524 |
// Maybe should navigate inside word.
|
|
525 |
return comsumeKey;
|
|
526 |
}
|
|
527 |
#ifdef RD_INTELLIGENT_TEXT_INPUT
|
|
528 |
ptiengine->ClearCurrentWord(); // Clear the buffer or setting input may fail
|
|
529 |
#endif
|
|
530 |
ptiengine->SetCurrentWord(textToUncommit);
|
|
531 |
if( ptiengine->CurrentWord().Length() != textToUncommit.Length())
|
|
532 |
{
|
|
533 |
TPtiUserDictionaryEntry newUdbEntry(textToUncommit);
|
|
534 |
ptiengine->AddUserDictionaryEntry(newUdbEntry);
|
|
535 |
ptiengine->SetCurrentWord(textToUncommit);
|
|
536 |
}
|
|
537 |
|
|
538 |
#ifdef __ITI_VIRTUAL_TOUCH_FIRST_GENERATION_SUPPORT__
|
|
539 |
// First generation ITUT support loops through candidate list on star key press. When we bring
|
|
540 |
// a word in inline edit by navigating with arrow keys, we need to fetch the candidate list in order
|
|
541 |
// to navigate through the predictive list if any or get spell CBA.
|
|
542 |
CDesCArrayFlat* matchesList=new(ELeave)CDesCArrayFlat(1);
|
|
543 |
CleanupStack::PushL(matchesList);
|
|
544 |
ptiengine->GetCandidateListL(*matchesList);
|
|
545 |
CleanupStack::PopAndDestroy();//matchesList
|
|
546 |
#endif
|
|
547 |
|
|
548 |
fepMan->ClearFlag(CAknFepManager::EFlagRemoveMatchesMenuItem);
|
|
549 |
if (ptiengine->NumberOfCandidates() <= 1)
|
|
550 |
{
|
|
551 |
fepMan->SetFlag(CAknFepManager::EFlagRemoveMatchesMenuItem);
|
|
552 |
}
|
|
553 |
if (ptiengine->NumberOfCandidates() < 1)
|
|
554 |
{
|
|
555 |
fepMan->SetFlag(CAknFepManager::EFlagNoMatches);
|
|
556 |
fepMan->UpdateCbaL(R_AKNFEP_SOFTKEYS_SPELL_EMPTY);
|
|
557 |
}
|
|
558 |
|
|
559 |
fepMan->StartInlineEditL(fepMan->UncommittedText(), textToUncommit,
|
|
560 |
textToUncommit.Length(), EFalse);
|
|
561 |
}
|
|
562 |
|
|
563 |
if (aKey == EKeyBackspace)
|
|
564 |
{
|
|
565 |
if (fepMan->IsFlagSet(CAknFepManager::EFlagNoMatches))
|
|
566 |
{
|
|
567 |
fepMan->TryRemoveNoMatchesIndicatorL();
|
|
568 |
fepMan->UpdateCbaL(NULL);
|
|
569 |
#ifdef RD_INTELLIGENT_TEXT_INPUT
|
|
570 |
ptiengine->HandleCommandL(EPtiCommandSetFlagToUpdateCandidates);
|
|
571 |
#endif //RD_INTELLIGENT_TEXT_INPUT
|
|
572 |
// Need to return as DeleteKeyPress should not be passed to ptiengine.
|
|
573 |
// This is because ptiengine does not maintain the input sequence
|
|
574 |
// if the key press does not increase the word length. So when no matches
|
|
575 |
// character is (?) is deleted, no need to pass to ptiengine. This is to done
|
|
576 |
// to solve the bug :enter characters till the no matches character is shown. Now press
|
|
577 |
// backspace, last character is not deleted.
|
|
578 |
return ETrue;
|
|
579 |
}
|
|
580 |
else if (iMatchState != EWordMatchFirst)
|
|
581 |
{
|
|
582 |
//let FirstWordInSelectionList() reset the CBA
|
|
583 |
iMatchState = EWordMatchNone;
|
|
584 |
}
|
|
585 |
|
|
586 |
TPtrC newText = ptiengine->DeleteKeyPress();
|
|
587 |
#ifdef RD_INTELLIGENT_TEXT_INPUT
|
|
588 |
TPtiEngineInputMode inputMode = ptiengine->InputMode();
|
|
589 |
if((inputMode != EPtiEngineWordCompletion && inputMode != EPtiEnginePredictive )
|
|
590 |
&& newText.Length() != ptiengine->CurrentInputSequence().Length())
|
|
591 |
#else
|
|
592 |
if((ptiengine->InputMode() != EPtiEngineWordCompletion )
|
|
593 |
&& newText.Length() != ptiengine->CurrentInputSequence().Length())
|
|
594 |
#endif
|
|
595 |
{
|
|
596 |
TBuf<CAknFepManager::EMaximumFepWordLength> textToUncommit;
|
|
597 |
TBool comsumeKey;
|
|
598 |
fepMan->TryGetTextToUncommitL(textToUncommit, aKey, comsumeKey);
|
|
599 |
textToUncommit.SetLength(textToUncommit.Length() - 1);
|
|
600 |
ptiengine->SetCurrentWord(textToUncommit);
|
|
601 |
newText.Set(textToUncommit);
|
|
602 |
}
|
|
603 |
|
|
604 |
|
|
605 |
#ifdef RD_INTELLIGENT_TEXT_INPUT
|
|
606 |
if (!fepMan->IsAutoCompleteOn())
|
|
607 |
{
|
|
608 |
// rip-off the autocompletion part if any, do this before updating the editor content
|
|
609 |
// this is done to avoid any flickering
|
|
610 |
TInt tailLength = 0;
|
|
611 |
ptiengine->HandleCommandL( EPtiCommandGetAutoCompletionTailLength,
|
|
612 |
&tailLength );
|
|
613 |
if(tailLength > 0)
|
|
614 |
{
|
|
615 |
fepMan->RemoveSuggestedAdvanceCompletionL();
|
|
616 |
// text would have changed after ripping off the autocompletion part
|
|
617 |
newText.Set(ptiengine->CurrentWord());
|
|
618 |
}
|
|
619 |
}
|
|
620 |
#endif
|
|
621 |
|
|
622 |
fepMan->UpdateInlineEditL(newText, newText.Length());
|
|
623 |
fepMan->ClearFlag(CAknFepManager::EFlagRemoveMatchesMenuItem);
|
|
624 |
if (ptiengine->NumberOfCandidates() <= 1)
|
|
625 |
{
|
|
626 |
fepMan->SetFlag(CAknFepManager::EFlagRemoveMatchesMenuItem);
|
|
627 |
}
|
|
628 |
|
|
629 |
iOwner->CaseMan()->UpdateCase(EBackspaceEvent);
|
|
630 |
fepMan->CloseUiIfWordDeletedL();
|
|
631 |
}
|
|
632 |
return ETrue;
|
|
633 |
}
|
|
634 |
|
|
635 |
TBool TAknFepInputStateEntryWesternPredictive::HandleStarKeyL(TKeyPressLength aLength)
|
|
636 |
{
|
|
637 |
MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
|
|
638 |
CPtiEngine* ptiengine = iOwner->PtiEngine();
|
|
639 |
|
|
640 |
if (aLength == ELongKeyPress)
|
|
641 |
{
|
|
642 |
|
|
643 |
// In non-ITI mode, during long star key press, initially it is treated as short key press
|
|
644 |
// and the next candidate word is shown. So before displaying the SCT, we revert to
|
|
645 |
// the previous candidate. In ITI, long star key press does not result in showing the next
|
|
646 |
// candidate, as short key press only launches the candidate list.
|
|
647 |
// So reverting to the previous candidate is not needed in ITI mode.
|
|
648 |
#ifndef RD_INTELLIGENT_TEXT_INPUT
|
|
649 |
if (fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction))
|
|
650 |
{
|
|
651 |
// replace with previous match
|
|
652 |
fepMan->TryRemoveNoMatchesIndicatorL();
|
|
653 |
iMatchState = EWordMatchStd;
|
|
654 |
TPtrC newText = ptiengine->PreviousCandidate();
|
|
655 |
fepMan->UpdateInlineEditL(newText, newText.Length());
|
|
656 |
}
|
|
657 |
// to rip off suggested completion when SCT is launched
|
|
658 |
if(fepMan->IsAutoCompleteOn())
|
|
659 |
{
|
|
660 |
fepMan->RemoveSuggestedCompletionL();
|
|
661 |
}
|
|
662 |
#endif
|
|
663 |
|
|
664 |
fepMan->LaunchSpecialCharacterTableL();
|
|
665 |
}
|
|
666 |
else
|
|
667 |
{
|
|
668 |
#ifdef RD_INTELLIGENT_TEXT_INPUT
|
|
669 |
#ifndef FF_ITI_VIRTUAL_TOUCH_FIRST_GENERATION_SUPPORT
|
|
670 |
// Short key presses get filtered in AknFepKeyCatcher, so that short star
|
|
671 |
// key press only gets through when the key is lifted. This means we can
|
|
672 |
// launch the candidate popup without worrying about long keypress
|
|
673 |
if (fepMan->WesternPredictive() && aLength == EShortKeyPress && !fepMan->IsQwerty()
|
|
674 |
&& fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction)
|
|
675 |
&& ptiengine->NumberOfCandidates() > 0
|
|
676 |
&& fepMan->PluginUIManager()->PluginInputMode() == EPluginInputModeNone )
|
|
677 |
{
|
|
678 |
// With short * key press and candidates remaining, override normal behaviour
|
|
679 |
// and function like arrow down
|
|
680 |
TInt wordIndexToSelect = 0;
|
|
681 |
TInt lastCandidateIndex = ptiengine->NumberOfCandidates()-1;
|
|
682 |
ptiengine->HandleCommandL( EPtiCommandUserActionGetCurrentIndexOfCandidates,
|
|
683 |
&wordIndexToSelect );
|
|
684 |
wordIndexToSelect < lastCandidateIndex ? wordIndexToSelect++ : wordIndexToSelect = 0;
|
|
685 |
fepMan->LaunchCandidatePopupListL( wordIndexToSelect );
|
|
686 |
return ETrue;
|
|
687 |
}
|
|
688 |
#endif // FF_ITI_VIRTUAL_TOUCH_FIRST_GENERATION_SUPPORT
|
|
689 |
#endif // RD_INTELLIGENT_TEXT_INPUT
|
|
690 |
if (fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction))
|
|
691 |
{
|
|
692 |
#ifdef RD_SCALABLE_UI_V2
|
|
693 |
if ( (iIsLastWord || ptiengine->NumberOfCandidates() == 1)
|
|
694 |
&& ( fepMan->PluginUIManager()->PluginInputMode() == EPluginInputModeItut ) )
|
|
695 |
{
|
|
696 |
fepMan->PluginUIManager()->SetFingerMatchSelectionState(ETrue);
|
|
697 |
fepMan->PluginUIManager()->ShowAllCandidates();
|
|
698 |
iMatchState = EWordMatchNone;
|
|
699 |
iIsLastWord = EFalse;
|
|
700 |
return ETrue;
|
|
701 |
}
|
|
702 |
|
|
703 |
#endif //RD_SCALABLE_UI_V2
|
|
704 |
|
|
705 |
if (fepMan->IsFlagSet(CAknFepManager::EFlagNoMatches))
|
|
706 |
{
|
|
707 |
CAknFepManager* fepMgr = static_cast<CAknFepManager*>(fepMan);
|
|
708 |
if(( fepMgr->EditorState()->Flags() & EAknEditorFlagEnablePartialScreen ) &&
|
|
709 |
( fepMgr->PluginUIManager()->PluginInputMode() == EPluginInputModeItut ))
|
|
710 |
{
|
|
711 |
// launch full screen query for split itut
|
|
712 |
fepMgr->PluginUIManager()->HandleServerEventL(ESignalEnterSpellMode);
|
|
713 |
}
|
|
714 |
else
|
|
715 |
{
|
|
716 |
//no more matches
|
|
717 |
fepMan->PlaySound(EAvkonSIDWarningTone);
|
|
718 |
}
|
|
719 |
}
|
|
720 |
else if (ptiengine->NumberOfCandidates() <= 1) //1
|
|
721 |
{
|
|
722 |
// only one match
|
|
723 |
if (iMatchState == EWordMatchFirst || iMatchState == EWordMatchNone)
|
|
724 |
{
|
|
725 |
fepMan->UpdateCbaL(R_AKNFEP_SOFTKEYS_SPELL_EMPTY);
|
|
726 |
iMatchState = EWordMatchLast;
|
|
727 |
}
|
|
728 |
}
|
|
729 |
else
|
|
730 |
{
|
|
731 |
if (iMatchState == EWordMatchLast && !(ptiengine->LastEnteredKey() == EPtiKey1))
|
|
732 |
{
|
|
733 |
fepMan->UpdateCbaL(R_AKNFEP_SOFTKEYS_SPELL_PREVIOUS);
|
|
734 |
}
|
|
735 |
else if (iMatchState == EWordMatchFirst || iMatchState == EWordMatchNone)
|
|
736 |
{
|
|
737 |
fepMan->UpdateCbaL(R_AKNFEP_SOFTKEYS_EMPTY_PREVIOUS);
|
|
738 |
iMatchState = EWordMatchStd;
|
|
739 |
}
|
|
740 |
|
|
741 |
TPtrC newText = ptiengine->NextCandidate();
|
|
742 |
if(newText.Length() == 1)
|
|
743 |
{
|
|
744 |
TDigitType digittype = fepMan->LocalDigit();
|
|
745 |
TChar chchar(newText[0]);
|
|
746 |
if(!chchar.IsDigit() || (chchar.IsDigit() && !digittype))
|
|
747 |
{
|
|
748 |
fepMan->UpdateInlineEditL(newText, newText.Length());
|
|
749 |
}
|
|
750 |
else
|
|
751 |
{
|
|
752 |
TBuf<1> tempbuf;
|
|
753 |
tempbuf.Append(newText[0]);
|
|
754 |
ConvertDigitToDigittype(digittype,tempbuf);
|
|
755 |
fepMan->UpdateInlineEditL(tempbuf, tempbuf.Length());
|
|
756 |
}
|
|
757 |
}
|
|
758 |
else
|
|
759 |
{
|
|
760 |
fepMan->UpdateInlineEditL(newText, newText.Length());
|
|
761 |
}
|
|
762 |
}
|
|
763 |
}
|
|
764 |
else
|
|
765 |
{
|
|
766 |
if (!fepMan->EditSubmenuInUse())
|
|
767 |
{
|
|
768 |
fepMan->LaunchSpecialCharacterTableL();
|
|
769 |
}
|
|
770 |
}
|
|
771 |
}
|
|
772 |
return ETrue;
|
|
773 |
}
|
|
774 |
|
|
775 |
void TAknFepInputStateEntryWesternPredictive::LastWordInSelectionList()
|
|
776 |
{
|
|
777 |
CPtiEngine* ptiengine = iOwner->PtiEngine();
|
|
778 |
MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
|
|
779 |
|
|
780 |
iIsLastWord = ETrue;
|
|
781 |
|
|
782 |
if (iMatchState != EWordMatchAfterLast)
|
|
783 |
{
|
|
784 |
TInt newResource = R_AKNFEP_SOFTKEYS_SPELL_PREVIOUS;
|
|
785 |
if (ptiengine->LastEnteredKey() == EPtiKey1)
|
|
786 |
{
|
|
787 |
newResource=R_AKNFEP_SOFTKEYS_SYMBOL_PREVIOUS;
|
|
788 |
}
|
|
789 |
TRAP_IGNORE(fepMan->UpdateCbaL(newResource));
|
|
790 |
iMatchState = EWordMatchLast;
|
|
791 |
}
|
|
792 |
}
|
|
793 |
|
|
794 |
void TAknFepInputStateEntryWesternPredictive::FirstWordInSelectionList()
|
|
795 |
{
|
|
796 |
MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
|
|
797 |
|
|
798 |
iIsLastWord = EFalse;
|
|
799 |
|
|
800 |
if (iMatchState == EWordMatchLast)
|
|
801 |
{
|
|
802 |
//have cycled past the last word back to the beginning
|
|
803 |
iMatchState = EWordMatchAfterLast;
|
|
804 |
}
|
|
805 |
else if (iMatchState == EWordMatchNone || iMatchState == EWordMatchStd) // called on every new keypress so checked to stop constant update
|
|
806 |
{
|
|
807 |
//have started/restarted a word or
|
|
808 |
//have got back to the beginning using previous
|
|
809 |
TRAP_IGNORE(fepMan->UpdateCbaL(NULL));
|
|
810 |
iMatchState = EWordMatchFirst;
|
|
811 |
}
|
|
812 |
}
|
|
813 |
|
|
814 |
void TAknFepInputStateEntryWesternPredictive::DoPreviousMatchL()
|
|
815 |
{
|
|
816 |
MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
|
|
817 |
CPtiEngine* ptiengine = iOwner->PtiEngine();
|
|
818 |
|
|
819 |
if (fepMan->IsFlagSet(CAknFepManager::EFlagNoMatches))
|
|
820 |
{
|
|
821 |
//no more matches
|
|
822 |
fepMan->PlaySound(EAvkonSIDWarningTone);
|
|
823 |
}
|
|
824 |
else if (ptiengine->NumberOfCandidates()<=1)
|
|
825 |
{
|
|
826 |
// only one match
|
|
827 |
if (iMatchState == EWordMatchFirst || iMatchState == EWordMatchNone)
|
|
828 |
{
|
|
829 |
fepMan->UpdateCbaL(R_AKNFEP_SOFTKEYS_SPELL_EMPTY);
|
|
830 |
iMatchState = EWordMatchLast;
|
|
831 |
}
|
|
832 |
}
|
|
833 |
else
|
|
834 |
{
|
|
835 |
// > 1 match
|
|
836 |
if (iMatchState == EWordMatchLast || iMatchState == EWordMatchAfterLast)
|
|
837 |
{
|
|
838 |
fepMan->UpdateCbaL(R_AKNFEP_SOFTKEYS_EMPTY_PREVIOUS);
|
|
839 |
}
|
|
840 |
else if (iMatchState == EWordMatchFirst || iMatchState == EWordMatchNone)
|
|
841 |
{
|
|
842 |
fepMan->UpdateCbaL(R_AKNFEP_SOFTKEYS_EMPTY_PREVIOUS);
|
|
843 |
}
|
|
844 |
iMatchState = EWordMatchStd;
|
|
845 |
TPtrC newText = ptiengine->PreviousCandidate();
|
|
846 |
fepMan->UpdateInlineEditL(newText, newText.Length());
|
|
847 |
}
|
|
848 |
}
|
|
849 |
|
|
850 |
void TAknFepInputStateEntryWesternPredictive::DoNextMatch()
|
|
851 |
{
|
|
852 |
MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
|
|
853 |
CPtiEngine* ptiengine = iOwner->PtiEngine();
|
|
854 |
|
|
855 |
if (fepMan->IsFlagSet(CAknFepManager::EFlagNoMatches))
|
|
856 |
{
|
|
857 |
//no more matches
|
|
858 |
fepMan->PlaySound(EAvkonSIDWarningTone);
|
|
859 |
}
|
|
860 |
else if (ptiengine->NumberOfCandidates()<=1)
|
|
861 |
{
|
|
862 |
// only one match
|
|
863 |
if (iMatchState == EWordMatchFirst || iMatchState == EWordMatchNone)
|
|
864 |
{
|
|
865 |
TRAP_IGNORE(fepMan->UpdateCbaL(R_AKNFEP_SOFTKEYS_SPELL_EMPTY));
|
|
866 |
iMatchState = EWordMatchLast;
|
|
867 |
}
|
|
868 |
}
|
|
869 |
else
|
|
870 |
{
|
|
871 |
// > 1 match
|
|
872 |
if (iMatchState == EWordMatchLast && !(ptiengine->LastEnteredKey() == EPtiKey1))
|
|
873 |
{
|
|
874 |
TRAP_IGNORE(fepMan->UpdateCbaL(R_AKNFEP_SOFTKEYS_SPELL_PREVIOUS));
|
|
875 |
}
|
|
876 |
else if (iMatchState == EWordMatchFirst || iMatchState == EWordMatchNone)
|
|
877 |
{
|
|
878 |
TRAP_IGNORE(fepMan->UpdateCbaL(R_AKNFEP_SOFTKEYS_EMPTY_PREVIOUS));
|
|
879 |
iMatchState = EWordMatchStd;
|
|
880 |
}
|
|
881 |
TPtrC newText = ptiengine->NextCandidate();
|
|
882 |
TRAP_IGNORE(fepMan->UpdateInlineEditL(newText, newText.Length()));
|
|
883 |
}
|
|
884 |
}
|
|
885 |
|
|
886 |
void TAknFepInputStateEntryWesternPredictive::ConvertDigitToDigittype(TDigitType& digittype,
|
|
887 |
TDes& aConvertedNumeral)
|
|
888 |
{
|
|
889 |
TChar chchar(aConvertedNumeral[0]);
|
|
890 |
switch(digittype)
|
|
891 |
{
|
|
892 |
case EDigitTypeDevanagari:
|
|
893 |
{
|
|
894 |
chchar = (aConvertedNumeral[0] + KLatinToDevanagariDigitsDelta);
|
|
895 |
}
|
|
896 |
break;
|
|
897 |
case EDigitTypeArabicIndic:
|
|
898 |
{
|
|
899 |
chchar = (aConvertedNumeral[0] + KLatinToArabicIndicDigitsDelta);
|
|
900 |
}
|
|
901 |
break;
|
|
902 |
case EDigitTypeEasternArabicIndic:
|
|
903 |
{
|
|
904 |
chchar = (aConvertedNumeral[0] + KLatinToEasternArabicIndicDigitsDelta);
|
|
905 |
}
|
|
906 |
}
|
|
907 |
aConvertedNumeral.Zero();
|
|
908 |
aConvertedNumeral.Append(chchar);
|
|
909 |
}
|
|
910 |
|
|
911 |
TBool TAknFepInputStateEntryWesternPredictive::IsMoreCandidate()
|
|
912 |
{
|
|
913 |
TBool ret = ETrue;
|
|
914 |
MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
|
|
915 |
CPtiEngine* ptiengine = iOwner->PtiEngine();
|
|
916 |
|
|
917 |
if (fepMan->IsFlagSet(CAknFepManager::EFlagNoMatches))
|
|
918 |
{
|
|
919 |
ret = EFalse;
|
|
920 |
}
|
|
921 |
|
|
922 |
if (ptiengine->NumberOfCandidates() < 1)
|
|
923 |
{
|
|
924 |
ret = EFalse;
|
|
925 |
}
|
|
926 |
else if (ptiengine->NextCandidate().Length() == 0)
|
|
927 |
{
|
|
928 |
ret = EFalse;
|
|
929 |
}
|
|
930 |
else
|
|
931 |
{
|
|
932 |
ptiengine->PreviousCandidate();
|
|
933 |
}
|
|
934 |
|
|
935 |
return ret;
|
|
936 |
}
|
|
937 |
|
|
938 |
// End of file
|