author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 14 Sep 2010 21:59:06 +0300 | |
branch | RCL_3 |
changeset 22 | bd83ceabce89 |
parent 21 | ecbabf52600f |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2007 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 TAknFepInputStateEntryQwertyWesternPredictive methods. |
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* |
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*/ |
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#include "AknFepUiInputStateEntryQwertyWesternPredictive.h" |
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#include "AknFepUIManagerStateInterface.h" //MAknFepUIManagerStateInterface |
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#include "AknFepManagerUIInterface.h" //MAknFepManagerUIInterface |
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#include "AknFepUiManagerWestern.h" |
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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 <PtiEngine.h> //CPtiEngine |
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#include <PtiDefs.h> //keys |
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#include <PtiCompositionDataIF.h> //MPtiEngineCompositionDataInterface |
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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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bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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changeset
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#include <PtiKeyMappings.h> |
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static const TInt KKeyMappingsLength = 63; |
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bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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diff
changeset
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//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
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// |
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TAknFepInputStateEntryQwertyWesternPredictive:: |
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TAknFepInputStateEntryQwertyWesternPredictive(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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iState = EEntry; |
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iMatchState = EWordMatchNone; |
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CPtiEngine* ptiengine = iOwner->PtiEngine(); |
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MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
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TPtiTextCase caseMode = ptiengine->Case(); |
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ptiengine->SetInputMode(EPtiEngineQwertyPredictive ); |
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ptiengine->SetCase(caseMode); |
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TBool isUnlimitedEditor = EFalse; |
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ptiengine->SetMaxLengthForAutoCompletedCandidates( |
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fepMan->EditorFreeSpaceForAutoWordCompletion(isUnlimitedEditor )); |
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#ifdef RD_INTELLIGENT_TEXT_INPUT |
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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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TPtiErrorCorrectionLevel correctionLevel = |
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(TPtiErrorCorrectionLevel)fepMan->AdvancedPredictiveTypingCorrectionLevel(); |
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TRAP_IGNORE(ptiengine->HandleCommandL( EPtiCommandSetCorrectionLevel, |
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&correctionLevel )); |
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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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TBool primaryCandidateState = fepMan->AdvancedPredictivePrimaryCandidate(); |
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TRAP_IGNORE(ptiengine->HandleCommandL( EPtiCommandSetProactiveCorrection, |
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&primaryCandidateState )); |
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#endif //RD_INTELLIGENT_TEXT_INPUT |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// |
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TBool TAknFepInputStateEntryQwertyWesternPredictive::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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CAknFepFnKeyManager::TFnKeyState fnKeyState = fepMan->FnKeyState(); |
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if(fnKeyState != CAknFepFnKeyManager::EFnKeyNone) |
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{ |
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ptiengine->SetCase(EPtiCaseFnLower); |
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} |
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// Handle the Chr cycling |
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if ( fepMan->IsFlagSet(CAknFepManager::EFlagQwertyChrKeyDepressed) ) |
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{ |
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if ( iData && (iData != aKey) ) |
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{ |
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// Chr key is still pressed down but character key was changed from previous one |
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// to new one. The previous character is committed and PtiEngine starts |
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// prosessing new key. |
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ptiengine->CancelTimerActivity(); |
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if ( !fepMan->EditorHasFreeSpace() ) |
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{ |
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return EFalse; |
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} |
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} |
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fepMan->SetFlag( CAknFepManager::EFlagInsideMultitapInlineEditingTransaction ); |
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} |
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TBool response = EFalse; |
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// Handle dead keys with space or backspace. These keys are not mapped in PtiEngine, so they cannot |
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// be handled there. |
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if ( ptiengine->HandleCommandL(EPtiCommandDeadKeyWaiting) == 1 ) |
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{ |
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if ( aKey == EStdKeyBackspace ) |
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{ |
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// Pending dead key is removed with backspace. No other characters are removed. |
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ptiengine->HandleCommandL(EPtiCommandGetAndClearDeadKeyRootChar); |
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response = ETrue; |
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} |
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else if ( aKey == EStdKeySpace ) |
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{ |
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// Dead key followed by space enters the dead key root character |
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TText deadRoot = ptiengine->HandleCommandL(EPtiCommandGetAndClearDeadKeyRootChar); |
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ptiengine->HandleCommandL( EPtiCommandAppendCharacter, &deadRoot ); |
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TPtrC newText = ptiengine->CurrentWord(); |
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fepMan->UpdateInlineEditL( newText, newText.Length() ); |
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iOwner->CaseMan()->UpdateCase(ENullNaviEvent); |
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response = ETrue; |
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} |
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} |
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if (!response) // key not yet handled |
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{ |
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switch (aKey) |
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{ |
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case EStdKeySpace: //fall through |
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case EStdKeyEnter: |
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case EStdKeyTab: |
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case EStdKeyLeftArrow: |
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case EStdKeyRightArrow: |
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case EStdKeyUpArrow: |
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case EStdKeyDownArrow: |
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response = HandleWordBreakingKeysL(aKey); |
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break; |
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// Long press of shift key start copy event. |
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// Its should handle by framework. |
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case EStdKeyF21: |
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case EKeyF21: |
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// Soft key handle by framework |
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// Selection key handle by AknFepManeger. |
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case EStdKeyDevice0: // iCode:EKeyCBA1 |
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case EStdKeyDevice1: // iCode:EKeyCBA2 |
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case EStdKeyDevice3: // iCode:EKeyOK |
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case EKeyCBA1: |
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case EKeyCBA2: |
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case EKeyOK: |
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response = EFalse; |
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break; |
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case EKeyUpArrow: |
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if ( fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction) ) |
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{ |
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#ifdef RD_INTELLIGENT_TEXT_INPUT |
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//fepMan->HideExactWordPopUp(); |
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// Select the exact match with the up arrow and lock it. |
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// Another alternative could be to call function DoPreviousMatchL() from here |
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TBool primaryCandidateState = fepMan->AdvancedPredictivePrimaryCandidate(); |
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TInt wordIndexToSelect = 0; |
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if (EFalse == primaryCandidateState) |
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{ |
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ptiengine->HandleCommandL( EPtiCommandUserActionGetIndexOfSecondaryCandidate, |
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&wordIndexToSelect ); |
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} |
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if (fepMan->IsExactWordPopUpShown()) |
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{ |
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fepMan->HideExactWordPopUp(); |
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ptiengine->HandleCommandL( |
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EPtiCommandUserActionSetCurrentIndexOfCandidates, |
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&wordIndexToSelect ); |
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ptiengine->HandleCommandL( EPtiCommandLockCurrentCandidate ); |
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TPtrC selectedWord = ptiengine->CurrentWord(); |
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fepMan->UpdateInlineEditL( selectedWord, selectedWord.Length() ); |
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response = ETrue; |
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break; |
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} |
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else |
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{ |
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fepMan->LaunchCandidatePopupListL( wordIndexToSelect ); |
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response = ETrue; |
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break; |
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} |
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#endif // RD_INTELLIGENT_TEXT_INPUT |
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} |
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// fall through |
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case EKeyDownArrow: |
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case EKeyLeftArrow: |
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case EKeyRightArrow: |
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case EKeyBackspace: |
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response = HandleNaviKeysL(aKey, aLength); |
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break; |
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default: |
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HandleShiftState(aKey); |
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response = HandleQwertyKeysL(aKey); |
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#ifdef __ITI_LONGPRESS_NUM_SHIFT_COPYPASTE__ |
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#ifdef RD_INTELLIGENT_TEXT_INPUT |
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if ( aLength == ELongKeyPress ) |
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{ |
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// Expire multitap timer after long press. |
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ptiengine->CancelTimerActivity(); |
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} |
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#endif // RD_INTELLIGENT_TEXT_INPUT |
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#endif // __ITI_LONGPRESS_NUM_SHIFT_COPYPASTE__ |
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break; |
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} |
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} |
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iData = aKey; // store the pressed key for future reference |
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return response; |
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} |
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////////////////////////////////////////////////////////////////////////////////// |
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// |
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void TAknFepInputStateEntryQwertyWesternPredictive::HandleShiftState( TInt aKey ) |
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{ |
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MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
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CPtiEngine* ptiengine = iOwner->PtiEngine(); |
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CAknFepCaseManager* caseMan = iOwner->CaseMan(); |
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CAknFepFnKeyManager::TFnKeyState fnKeyState = fepMan->FnKeyState(); |
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TPtiTextCase shiftedCase; |
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if(fnKeyState != CAknFepFnKeyManager::EFnKeyNone) |
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{ |
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shiftedCase = EPtiCaseFnLower; |
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} |
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else |
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{ |
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shiftedCase= EPtiCaseLower; |
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} |
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TBool portraitFSQ = FeatureManager::FeatureSupported( |
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KFeatureIdFfVirtualFullscrPortraitQwertyInput ) |
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&& fepMan->PluginUIManager() |
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&& fepMan->PluginUIManager()->PluginInputMode() == EPluginInputModePortraitFSQ; |
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// For addition of ITI features. |
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// When FSQ is opened wiht ITI features enabled, |
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// after pressing keys, don't need to re-set current text case by editor's text or FN key state. |
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// Because FSQ's case doesn't obey editor's case and there is no fn key on FSQ. |
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if ( fepMan->PluginUIManager() |
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&& ( fepMan->PluginUIManager()->PluginInputMode() == EPluginInputModeFSQ |
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|| portraitFSQ ) |
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&& fepMan->WesternPredictive() ) |
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{ |
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return; |
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} |
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// Find out if the key is alphabetic |
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TBuf<KKeyMappingsLength> keyMappings; |
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ptiengine->MappingDataForKey( (TPtiKey)aKey, keyMappings, EPtiCaseUpper ); |
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TBool isAlpha = ( keyMappings.Length() && TChar(keyMappings[0]).IsAlpha() ); |
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if (isAlpha && (fnKeyState == CAknFepFnKeyManager::EFnKeyNone)) |
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{ |
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switch ( caseMan->CurrentCase() ) |
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{ |
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case EAknEditorTextCase: |
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{ |
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// Alphabetic characters are always capitalized in "Abc" mode |
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// unless the shift is pressed |
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// Thai language should not go to automatic capitalization in text case |
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// mode and predictive input. This is because it would lead to the character |
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// mapped to upper case being displayed instead of the intended character. |
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// So below is what is essentially a XNOR condition - |
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// 1) no-shiftkey and language with case => upper case |
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// 2) no-shiftkey and language without case => lower case |
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// 3) shiftkey and language with case => lower case |
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// 4) shiftkey and language without case => upper case |
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TInt inputLang = ptiengine->CurrentLanguage()->LanguageCode(); |
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if ( ( fepMan->IsFlagSet(CAknFepManager::EFlagQwertyShiftMode) || |
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fepMan->IsFlagSet(CAknFepManager::EFlagLongShiftKeyPress) ) |
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== ( inputLang == ELangThai || |
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inputLang == ELangArabic || |
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inputLang == ELangFarsi || |
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inputLang == ELangHebrew || |
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inputLang == ELangUrdu || |
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inputLang == ELangHindi ) ) |
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{ |
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shiftedCase = EPtiCaseUpper; |
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} |
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} |
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break; |
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case EAknEditorLowerCase: |
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{ |
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// Pressing shift enters uppercae letters in the "abc" mode |
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if ( fepMan->IsFlagSet(CAknFepManager::EFlagQwertyShiftMode) || |
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fepMan->IsFlagSet(CAknFepManager::EFlagLongShiftKeyPress) ) |
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{ |
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shiftedCase = EPtiCaseUpper; |
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} |
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} |
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break; |
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case EAknEditorUpperCase: |
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{ |
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// In the "ABC" mode (capslock mode) the letters are uppercased |
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// unless the shift is pressed |
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if ( !(fepMan->IsFlagSet(CAknFepManager::EFlagQwertyShiftMode)|| |
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fepMan->IsFlagSet(CAknFepManager::EFlagLongShiftKeyPress)) ) |
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{ |
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shiftedCase = EPtiCaseUpper; |
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} |
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} |
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break; |
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||
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default: |
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break; |
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} |
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} |
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else |
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{ |
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// non-alphabetic keys are shifted if and only if shift is pressed, no matter what is the input state |
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if ( (fnKeyState == CAknFepFnKeyManager::EFnKeyNone) && |
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( fepMan->IsFlagSet(CAknFepManager::EFlagLongShiftKeyPress) || |
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fepMan->IsFlagSet(CAknFepManager::EFlagQwertyShiftMode) ) ) |
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{ |
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shiftedCase = EPtiCaseUpper; |
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} |
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else if( (fnKeyState == CAknFepFnKeyManager::EFnKeyNext) && |
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(caseMan->CurrentCase() == EAknEditorTextCase || |
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caseMan->CurrentCase() == EAknEditorUpperCase || |
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fepMan->IsFlagSet(CAknFepManager::EFlagLongShiftKeyPress) || |
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fepMan->IsFlagSet(CAknFepManager::EFlagQwertyShiftMode))) |
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{ |
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shiftedCase = EPtiCaseFnUpper; |
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} |
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else if (( fepMan->IsFlagSet(CAknFepManager::EFlagLongShiftKeyPress) || |
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fepMan->IsFlagSet(CAknFepManager::EFlagQwertyShiftMode)) && |
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(fnKeyState != CAknFepFnKeyManager::EFnKeyNone)) |
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{ |
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shiftedCase = EPtiCaseFnUpper; |
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} |
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} |
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// Handle the Chr key state |
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if ( fepMan->IsFlagSet(CAknFepManager::EFlagQwertyChrKeyDepressed) ) |
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{ |
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// Chr key is pressed down. Chr mode is used. |
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if (shiftedCase == EPtiCaseLower) |
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{ |
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shiftedCase = EPtiCaseChrLower; |
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} |
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else if (shiftedCase == EPtiCaseUpper) |
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{ |
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shiftedCase = EPtiCaseChrUpper; |
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} |
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} |
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ptiengine->SetCase(shiftedCase); |
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fepMan->ClearFlag(CAknFepManager::EFlagNoActionDuringShiftKeyPress); |
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} |
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||
398 |
||
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////////////////////////////////////////////////////////////////////////////////// |
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// |
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401 |
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TBool TAknFepInputStateEntryQwertyWesternPredictive::HandleWordBreakingKeysL(TInt aKey) |
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{ |
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TBool retVal = EFalse; // in most cases we let also the upper levels handle these key events |
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MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
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CPtiEngine* ptiengine = iOwner->PtiEngine(); |
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CAknFepFnKeyManager::TFnKeyState fnKeyState = fepMan->FnKeyState(); |
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||
409 |
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// Up and down arrows break the inline word input only when shift or chr is held down |
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if ( !fepMan->IsFlagSet(CAknFepManager::EFlagQwertyChrKeyDepressed) && |
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!fepMan->IsFlagSet(CAknFepManager::EFlagQwertyShiftMode) && |
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( aKey==EStdKeyUpArrow || aKey==EStdKeyDownArrow ) ) |
|
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{ |
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return retVal; |
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} |
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417 |
||
418 |
||
419 |
if ( fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction) ) |
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{ |
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TBool rightToLeftLang = fepMan->IsRightToLeftLanguage(); |
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TInt tailLength = 0; |
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ptiengine->HandleCommandL( EPtiCommandGetAutoCompletionTailLength, &tailLength ); |
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switch (aKey) |
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{ |
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case EStdKeyLeftArrow: |
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case EStdKeyRightArrow: |
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// In case the inline editing is ongoing and there is a word completion |
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// currently shown, the first backwards tap will remove the suggested |
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// completion. |
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if(tailLength > 0) |
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{ |
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if ((rightToLeftLang && aKey == EStdKeyLeftArrow) |
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|| (! rightToLeftLang && aKey == EStdKeyRightArrow )) |
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{ |
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ptiengine->HandleCommandL( EPtiCommandLockCurrentCandidate); |
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437 |
TPtrC selectedWord = ptiengine->CurrentWord(); |
|
438 |
fepMan->UpdateInlineEditL( selectedWord, selectedWord.Length() ); //selection.iAnchorPosition |
|
439 |
// To fix the Suggested word is not committed when Arrow right key is pressed. |
|
440 |
ptiengine->CommitCurrentWord(); |
|
441 |
fepMan->TryCloseUiL(); |
|
442 |
// Asyncronous case update after the editor has handled the key |
|
443 |
fepMan->SimulateKeyEventL(EKeyF19); |
|
444 |
retVal = ETrue; |
|
445 |
} |
|
446 |
else if((rightToLeftLang && aKey == EStdKeyRightArrow) |
|
447 |
|| (! rightToLeftLang && aKey == EStdKeyLeftArrow )) |
|
448 |
{ |
|
449 |
fepMan->RemoveSuggestedAdvanceCompletionL(); |
|
450 |
retVal = ETrue; |
|
451 |
} |
|
452 |
} |
|
453 |
else |
|
454 |
{ |
|
455 |
ptiengine->CommitCurrentWord(); |
|
456 |
retVal = EFalse; |
|
457 |
} |
|
458 |
break; |
|
459 |
case EStdKeyUpArrow: |
|
460 |
case EStdKeyDownArrow: |
|
461 |
case EStdKeyEnter: |
|
462 |
case EStdKeySpace: |
|
463 |
case EStdKeyTab: |
|
464 |
{ |
|
465 |
//retVal = ETrue; |
|
466 |
TBool wasInlineEditing = EFalse; |
|
467 |
wasInlineEditing = |
|
468 |
fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction); |
|
469 |
||
470 |
if(aKey == EStdKeySpace && tailLength > 0) |
|
471 |
{ |
|
472 |
fepMan->RemoveSuggestedAdvanceCompletionL(); |
|
473 |
} |
|
474 |
||
475 |
ptiengine->CommitCurrentWord(); |
|
476 |
fepMan->CommitInlineEditL(); |
|
477 |
/* Temporary Fix */ |
|
478 |
//EFlagInsideInlineEditingTransaction flag check is not required |
|
479 |
//but just to make sure. |
|
480 |
if (aKey == EStdKeySpace && fnKeyState == CAknFepFnKeyManager::EFnKeyDown) |
|
481 |
fepMan->LaunchSelectModeMenuL(); |
|
482 |
else if(aKey == EStdKeySpace && wasInlineEditing) |
|
483 |
{ |
|
484 |
_LIT(KSpace," "); |
|
485 |
fepMan->StartInlineEditL(); |
|
486 |
fepMan->UpdateInlineEditL(KSpace,0); |
|
487 |
fepMan->CommitInlineEditL(); |
|
488 |
retVal = ETrue; |
|
489 |
} |
|
490 |
/* Temporary Fix */ |
|
491 |
fepMan->TryCloseUiL(); |
|
492 |
// Asyncronous case update after the editor has handled the key |
|
493 |
fepMan->SimulateKeyEventL(EKeyF19); |
|
494 |
} |
|
495 |
break; |
|
496 |
default: |
|
497 |
__ASSERT_DEBUG( EFalse, AknFepPanic(EAknFepPanicNotSupportKey) ); |
|
498 |
} |
|
499 |
||
500 |
} |
|
501 |
else |
|
502 |
{ |
|
503 |
iOwner->ChangeState( EInitial ); |
|
504 |
} |
|
505 |
||
506 |
return retVal; |
|
507 |
} |
|
508 |
||
509 |
||
510 |
///////////////////////////////////////////////////////////////////////////////// |
|
511 |
// |
|
512 |
TBool TAknFepInputStateEntryQwertyWesternPredictive::HandleQwertyKeysL(TInt aKey) |
|
513 |
{ |
|
514 |
MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
|
515 |
CPtiEngine* ptiengine = iOwner->PtiEngine(); |
|
516 |
||
517 |
CAknFepCaseManager* caseMan = iOwner->CaseMan(); |
|
518 |
CAknFepFnKeyManager::TFnKeyState fnKeyState = fepMan->FnKeyState(); |
|
519 |
||
520 |
// Key is consumed if the PtiEngine maps it to some character |
|
521 |
TBuf<KKeyMappingsLength> keyMappings; |
|
522 |
||
523 |
if(fnKeyState != CAknFepFnKeyManager::EFnKeyNone) |
|
524 |
{ |
|
525 |
||
526 |
// Try to know is there any mapping for function upper |
|
527 |
// char. For user point of view this changes has been made. |
|
528 |
if( ptiengine->Case() == EPtiCaseFnUpper ) |
|
529 |
{ |
|
530 |
ptiengine->MappingDataForKey( (TPtiKey)aKey, keyMappings, EPtiCaseFnUpper); |
|
531 |
} |
|
532 |
else |
|
533 |
{ |
|
534 |
ptiengine->MappingDataForKey( (TPtiKey)aKey, keyMappings, EPtiCaseFnLower); |
|
535 |
} |
|
536 |
} |
|
537 |
else |
|
538 |
{ |
|
539 |
ptiengine->MappingDataForKey( (TPtiKey)aKey, keyMappings, EPtiCaseLower); |
|
540 |
} |
|
541 |
//ITI : Pti Engine can be asked to give the proper data for the keys under Fn Key. |
|
542 |
TBool keyIsMapped = ( keyMappings.Length() > 0 ); |
|
543 |
||
544 |
// The dead key handling inside the PtiDefaultCore assumes that no other key mapping queries |
|
545 |
// have been made between handling the dead key and the next one (these queries change the |
|
546 |
// internal state of the key mapping object). For this reason, we must return the key mappings |
|
547 |
// to their previous state. This is quite dirty hack, but so is the dead key handling code which |
|
548 |
// forces us to do this. |
|
549 |
if(fnKeyState != CAknFepFnKeyManager::EFnKeyNone) |
|
550 |
{ |
|
551 |
ptiengine->MappingDataForKey( (TPtiKey)iData, keyMappings, EPtiCaseFnLower); |
|
552 |
} |
|
553 |
else |
|
554 |
{ |
|
555 |
ptiengine->MappingDataForKey( (TPtiKey)iData, keyMappings, EPtiCaseLower); |
|
556 |
} |
|
557 |
||
558 |
// For user point of view this changes has been made. |
|
559 |
// If key does not map to function upper char, then try to insert |
|
560 |
// functionized char. |
|
561 |
if( (EPtiCaseFnUpper == ptiengine->Case()) && !keyIsMapped ) |
|
562 |
{ |
|
563 |
ptiengine->SetCase((TPtiTextCase)EPtiCaseFnLower); |
|
564 |
ptiengine->MappingDataForKey( (TPtiKey)aKey, keyMappings, EPtiCaseFnLower); |
|
565 |
keyIsMapped = ( keyMappings.Length() > 0 ); |
|
566 |
} |
|
567 |
||
568 |
if ( keyIsMapped ) |
|
569 |
{ |
|
570 |
if ( !(fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction)) ) |
|
571 |
{ // 'new' inline edit |
|
572 |
ptiengine->ClearCurrentWord(); |
|
573 |
if (caseMan->CurrentCase() == EAknEditorTextCase) |
|
574 |
{ |
|
575 |
ptiengine->MarkAutoCapitalized(); |
|
576 |
} |
|
577 |
||
578 |
fepMan->StartInlineEditL(); |
|
579 |
} |
|
580 |
||
581 |
TPtrC newText = ptiengine->AppendKeyPress((TPtiKey)aKey); |
|
582 |
fepMan->UpdateInlineEditL(newText, newText.Length()); |
|
583 |
||
584 |
// Normally we update the case after key press. However, if Chr key is held down, the case update |
|
585 |
// must not happen until when the Chr is released or the timer expires (in both of these cases |
|
586 |
// the function KeyTimerExpired() will get callled). |
|
587 |
if ( !fepMan->IsFlagSet(CAknFepManager::EFlagQwertyChrKeyDepressed) ) |
|
588 |
{ |
|
589 |
iOwner->CaseMan()->UpdateCase(ENullNaviEvent); |
|
590 |
} |
|
591 |
else |
|
592 |
{ |
|
593 |
fepMan->ClearFlag(CAknFepManager::EFlagNoActionDuringChrKeyPress); |
|
594 |
} |
|
595 |
||
596 |
return ETrue; |
|
597 |
} |
|
598 |
// MT error fixing : If any key does not map any functionized char, |
|
599 |
// its should not display any char fn mode, other behaviour as usual. |
|
600 |
// If the Fn key stae indicate that fn key pres & we are looking for functionnized |
|
601 |
// char, if its not availble it will do nothing. So we have to block the event |
|
602 |
// go to framework. |
|
603 |
if( aKey!=EStdKeyBackspace && fnKeyState != CAknFepFnKeyManager::EFnKeyNone) |
|
604 |
return ETrue; |
|
605 |
||
606 |
// Framework will handle the key event. |
|
607 |
return EFalse; |
|
608 |
} |
|
22
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
609 |
|
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
610 |
|
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
611 |
// use ptiengine's api to tell whether a character mapped on a given key. |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
612 |
TBool TAknFepInputStateEntryQwertyWesternPredictive::MapAgainst(TInt aKey, TInt aMode, TInt16 aAgainst, TInt aCase) const |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
613 |
{ |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
614 |
CPtiEngine* ptiengine = iOwner->PtiEngine(); |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
615 |
if(ptiengine) |
bd83ceabce89
Revision: 201033
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parents:
21
diff
changeset
|
616 |
{ |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
617 |
ptiengine->SetInputMode((TPtiEngineInputMode)aMode); |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
618 |
TBuf<KMaxName> data; |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
619 |
ptiengine->MappingDataForKey((TPtiKey)aKey, data, (TPtiTextCase)aCase); |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
620 |
if(data.Length() > 0) |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
621 |
{ |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
622 |
return (data[0] == aAgainst); |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
623 |
} |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
624 |
} |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
625 |
return EFalse; |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
626 |
} |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
627 |
|
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
628 |
|
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
629 |
// Get Scancode from a given character and tell the case at the same time. |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
630 |
TInt TAknFepInputStateEntryQwertyWesternPredictive::ScanCodeForCharacter( TUint aChar, TPtiTextCase& aCase ) |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
631 |
{ |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
632 |
MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
633 |
CPtiEngine* ptiengine = iOwner->PtiEngine(); |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
634 |
#ifdef RD_INTELLIGENT_TEXT_INPUT |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
635 |
CPtiCoreLanguage *lang = static_cast<CPtiCoreLanguage*>( ptiengine->CurrentLanguage() ); |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
636 |
MPtiKeyMappings* keymapping = lang->GetQwertyKeymappings(); |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
637 |
if ( keymapping ) |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
638 |
{ |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
639 |
TPtiEngineInputMode oldInputMode = ptiengine->InputMode(); |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
640 |
ptiengine->SetInputMode( EPtiEngineQwertyPredictive ); |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
641 |
TInt retKey = keymapping->KeyForCharacter( (TUint16)aChar ); |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
642 |
if(MapAgainst(retKey, EPtiEngineQwertyPredictive, aChar, EPtiCaseLower)) |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
643 |
{ |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
644 |
aCase = EPtiCaseLower; |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
645 |
} |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
646 |
else if(MapAgainst(retKey, EPtiEngineQwertyPredictive, aChar, EPtiCaseUpper)) |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
647 |
{ |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
648 |
aCase = EPtiCaseUpper; |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
649 |
} |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
650 |
else if(MapAgainst(retKey, EPtiEngineQwertyPredictive, aChar, EPtiCaseFnLower)) |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
651 |
{ |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
652 |
aCase = EPtiCaseFnLower; |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
653 |
} |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
654 |
else if(MapAgainst(retKey, EPtiEngineQwertyPredictive, aChar, EPtiCaseFnUpper)) |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
655 |
{ |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
656 |
aCase = EPtiCaseFnUpper; |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
657 |
} |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
658 |
else |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
659 |
{ |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
660 |
} |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
661 |
ptiengine->SetInputMode( oldInputMode ); |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
662 |
#if defined(__WINS__) |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
663 |
if (retKey == EPtiKeyQwertyPlus) |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
664 |
{ |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
665 |
retKey = EStdKeyNkpPlus; |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
666 |
} |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
667 |
#endif |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
668 |
return retKey; |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
669 |
} |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
670 |
return EPtiKeyNone; |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
671 |
#else |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
672 |
return EPtiKeyNone; |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
673 |
#endif // RD_INTELLIGENT_TEXT_INPUT |
bd83ceabce89
Revision: 201033
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
21
diff
changeset
|
674 |
} |
21 | 675 |
|
676 |
||
677 |
//////////////////////////////////////////////////////////////////////////////////////////////////////////// |
|
678 |
// |
|
679 |
TBool TAknFepInputStateEntryQwertyWesternPredictive::HandleNaviKeysL(TInt aKey, TKeyPressLength /*aLength*/) |
|
680 |
{ |
|
681 |
MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
|
682 |
CPtiEngine* ptiengine = iOwner->PtiEngine(); |
|
683 |
||
684 |
if (!(fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction))) |
|
685 |
{ |
|
686 |
TBuf<CAknFepManager::EMaximumFepWordLength> textToUncommit; |
|
687 |
TBool comsumeKey; |
|
688 |
if (!(fepMan->TryGetTextToUncommitL(textToUncommit, aKey, comsumeKey))) |
|
689 |
{ |
|
690 |
// If T9 word length > 32, the navi key is consumed without action. |
|
691 |
// Maybe should navigate inside word. |
|
692 |
return comsumeKey; |
|
693 |
} |
|
694 |
ptiengine->ClearCurrentWord(); |
|
695 |
ptiengine->SetCurrentWord(textToUncommit); // this set the input sequence of PtiEngine |
|
696 |
fepMan->StartInlineEditL(fepMan->UncommittedText(), textToUncommit, |
|
697 |
textToUncommit.Length(), EFalse); |
|
698 |
} |
|
699 |
||
700 |
if (aKey == EKeyBackspace) |
|
701 |
{ |
|
702 |
TPtrC newText = ptiengine->DeleteKeyPress(); |
|
703 |
TPtrC selectedWord = ptiengine->CurrentWord(); |
|
704 |
fepMan->UpdateInlineEditL(selectedWord, selectedWord.Length()); |
|
705 |
||
706 |
fepMan->ClearFlag(CAknFepManager::EFlagRemoveMatchesMenuItem); |
|
707 |
if (ptiengine->NumberOfCandidates() <= 1) |
|
708 |
{ |
|
709 |
fepMan->SetFlag(CAknFepManager::EFlagRemoveMatchesMenuItem); |
|
710 |
} |
|
711 |
||
712 |
iOwner->CaseMan()->UpdateCase(EBackspaceEvent); |
|
713 |
fepMan->CloseUiIfWordDeletedL(); |
|
714 |
} |
|
715 |
||
716 |
return ETrue; |
|
717 |
} |
|
718 |
||
719 |
||
720 |
///////////////////////////////////////////////////////////////////////////// |
|
721 |
// |
|
722 |
void TAknFepInputStateEntryQwertyWesternPredictive::LastWordInSelectionList() |
|
723 |
{ |
|
724 |
||
725 |
} |
|
726 |
||
727 |
||
728 |
////////////////////////////////////////////////////////////////////////////// |
|
729 |
// |
|
730 |
void TAknFepInputStateEntryQwertyWesternPredictive::FirstWordInSelectionList() |
|
731 |
{ |
|
732 |
} |
|
733 |
||
734 |
||
735 |
///////////////////////////////////////////////////////////////// |
|
736 |
// |
|
737 |
void TAknFepInputStateEntryQwertyWesternPredictive::KeyTimerExpired() |
|
738 |
{ |
|
739 |
if (iData) |
|
740 |
{ |
|
741 |
MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
|
742 |
CAknFepCaseManager* caseMan = iOwner->CaseMan(); |
|
743 |
caseMan->UpdateCase(ENullNaviEvent); |
|
744 |
fepMan->ClearFlag( CAknFepManager::EFlagInsideMultitapInlineEditingTransaction ); |
|
745 |
iData = 0; |
|
746 |
} |
|
747 |
} |
|
748 |
||
749 |
||
750 |
// End of file |