--- a/fep/aknfep/src/AknFepUiInputStateEntryVietnamesePredictive.cpp Tue Jul 06 14:38:41 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,370 +0,0 @@
-/*
-* Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0""
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description:
-* Provides the TAknFepUiInputStateEntryVietnamesePredictive methods.
-*
-*/
-
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-
-#include "AknFepUiInputStateEntryVietnamesePredictive.h"
-#include "AknFepUIInputStateInitialVietnameseMultitap.h"
-#include "AknFepUIManagerStateInterface.h" //MAknFepUIManagerStateInterface
-#include "AknFepCaseManager.h"
-#include "AknFepVietnameseToneManager.h"
-
-#include <uikon.hrh>
-#include <PtiEngine.h> //CPtiEngine
-#include <PtiDefs.h> //keys
-#include <aknSctDialog.h>
-#include <avkon.rsg>
-#include <aknfep.rsg>
-
-#include "AknFepUiManagerWestern.h"
-TAknFepInputStateEntryVietnamesePredictive::
-TAknFepInputStateEntryVietnamesePredictive(MAknFepUIManagerStateInterface* aOwner)
-: TAknFepInputStateEntryWesternPredictive(aOwner)
- {
- CPtiEngine* ptiengine = iOwner->PtiEngine();
- if (ptiengine->CurrentLanguage()->LanguageCode() != ELangVietnamese)
- {
- TRAP_IGNORE(ptiengine->ActivateLanguageL(ELangVietnamese));
- }
-#ifndef RD_INTELLIGENT_TEXT_INPUT
- MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
- if(fepMan->IsAutoCompleteOn())
- {
- ptiengine->SetInputMode(EPtiEngineWordCompletion);
- }
- else
-#endif
- {
- ptiengine->SetInputMode(EPtiEnginePredictive);
- }
- }
-
-TBool TAknFepInputStateEntryVietnamesePredictive::HandleKeyL(TInt aKey, TKeyPressLength aLength)
- {
-
- MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
- CPtiEngine* ptiengine = iOwner->PtiEngine();
-
- TBool response = ETrue;
-
- switch (aKey)
- {
- case EPtiKey1: //fall through
- case EPtiKey2:
- case EPtiKey3:
- case EPtiKey4:
- case EPtiKey5:
- case EPtiKey6:
- case EPtiKey7:
- case EPtiKey8:
- case EPtiKey9:
- response = HandleStandardNumericKeysL(aKey, aLength);
- break;
- case EPtiKey0:
- if ( fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction) )
- {
- fepMan->TryRemoveNoMatchesIndicatorL();
-#ifndef RD_INTELLIGENT_TEXT_INPUT
- if(fepMan->IsAutoCompleteOn())
- {
- fepMan->RemoveSuggestedCompletionL();
- }
-#endif
- }
- fepMan->UpdateCbaL(NULL);
- if (fepMan->IsFlagSet(CAknFepManager::EFlagCompoundWord))
- {
- if (fepMan->IsCursorAtEndOfWord())
- {
- fepMan->AddCompoundWordToUdbL();
- }
- fepMan->ClearFlag(CAknFepManager::EFlagCompoundWord);
- }
- ptiengine->CommitCurrentWord(); // commit word after calling TryCloseUiL().
- fepMan->TryCloseUiL();
- response = EFalse; //pass to initial state to handle key
- break;
- case EKeyLeftArrow: // fall through
- case EKeyRightArrow:
- response = HandleNaviKeysL(aKey, aLength);
- break;
- case EKeyBackspace:
- response = HandleDeleteKeysL(aKey, aLength);
- break;
- case EPtiKeyStar:
- response = HandleStarKeyL(aLength);
- break;
- case EKeyDownArrow: // Japanese input required
- if (fepMan->IsAbleScrollLatinPredictive())
- {
- if (fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction))
- {
- DoNextMatch();
- }
- else
- {
- response = EFalse;
- }
- }
- else
- {
- response = EFalse;
- }
- break;
- case EKeyUpArrow: // Japanese input required
- if (fepMan->IsAbleScrollLatinPredictive())
- {
- if (fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction))
- {
- DoPreviousMatchL();
- }
- else
- {
- response = EFalse;
- }
- }
- else
- {
- response = EFalse;
- }
- break;
- default:
- response = EFalse;
- break;
- }
- return response;
- }
-
-TBool TAknFepInputStateEntryVietnamesePredictive::HandleStarKeyL(TKeyPressLength aLength)
- {
- MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
- CPtiEngine* ptiengine = iOwner->PtiEngine();
-
- if (aLength == ELongKeyPress)
- {
- if (fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction))
- {
- // replace with previous match
- fepMan->TryRemoveNoMatchesIndicatorL();
- iMatchState = EWordMatchStd;
- TPtrC newText = ptiengine->PreviousCandidate();
- fepMan->UpdateInlineEditL(newText, newText.Length());
- }
-
-#ifndef RD_INTELLIGENT_TEXT_INPUT
- // to rip off suggested completion when SCT is launched
- if(fepMan->IsAutoCompleteOn())
- {
- fepMan->RemoveSuggestedCompletionL();
- }
-#endif
- if (!fepMan->EditSubmenuInUse())
- {
- fepMan->LaunchSpecialCharacterTableL();
- }
- }
- else
- {
- if (fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction))
- {
- if (fepMan->IsFlagSet(CAknFepManager::EFlagNoMatches))
- {
- //no more matches
- fepMan->PlaySound(EAvkonSIDWarningTone);
- }
- else if (ptiengine->NumberOfCandidates()<=1)
- {
- // only one match
- if (iMatchState == EWordMatchFirst || iMatchState == EWordMatchNone)
- {
- fepMan->UpdateCbaL(R_AKNFEP_SOFTKEYS_SPELL_EMPTY);
- iMatchState = EWordMatchLast;
- }
- }
- else
- {
- // > 1 match
- if (iMatchState == EWordMatchLast && !(ptiengine->LastEnteredKey() == EPtiKey1))
- {
- fepMan->UpdateCbaL(R_AKNFEP_SOFTKEYS_SPELL_PREVIOUS);
- }
- else if (iMatchState == EWordMatchFirst || iMatchState == EWordMatchNone)
- {
- fepMan->UpdateCbaL(R_AKNFEP_SOFTKEYS_EMPTY_PREVIOUS);
- iMatchState = EWordMatchStd;
- }
- TPtrC newText = ptiengine->NextCandidate();
- if(newText.Length() == 1)
- {
- TDigitType digittype = fepMan->LocalDigit();
- TChar chchar(newText[0]);
- if(!chchar.IsDigit() || (chchar.IsDigit() && !digittype))
- {
- fepMan->UpdateInlineEditL(newText, newText.Length());
- }
- else
- {
- TBuf<1> tempbuf;
- switch(digittype)
- {
- case EDigitTypeDevanagari:
- {
- chchar = (newText[0] + KLatinToDevanagariDigitsDelta);
- }
- break;
- case EDigitTypeArabicIndic:
- {
- chchar = (newText[0] + KLatinToArabicIndicDigitsDelta);
- }
- break;
- case EDigitTypeEasternArabicIndic:
- {
- chchar = (newText[0] + KLatinToEasternArabicIndicDigitsDelta);
- }
- }
- tempbuf.Append(chchar);
- fepMan->UpdateInlineEditL(tempbuf, tempbuf.Length());
- }
- }
- else
- {
- fepMan->UpdateInlineEditL(newText, newText.Length());
- }
- }
- }
- else
- {
- if (!fepMan->EditSubmenuInUse())
- {
- fepMan->LaunchSpecialCharacterTableL();
- }
- }
- }
- return ETrue;
- }
-
-TBool TAknFepInputStateEntryVietnamesePredictive::HandleDeleteKeysL(TInt aKey, TKeyPressLength /*aLength*/)
- {
- MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
- CPtiEngine* ptiengine = iOwner->PtiEngine();
-
- if (!(fepMan->IsFlagSet(CAknFepManager::EFlagInsideInlineEditingTransaction)))
- {
- if(fepMan->PreviousChar() == TText(0x0020)) // 0x0020 is space
- {
- return EFalse;
- }
- TBuf<CAknFepManager::EMaximumFepWordLength> textToUncommit;
- TBool comsumeKey;
- if (!(fepMan->TryGetTextToUncommitL(textToUncommit, aKey, comsumeKey)))
- {
- // If T9 word length > 32, the navi key is consumed without action.
- // Maybe should navigate inside word.
- return comsumeKey;
- }
- ptiengine->SetCurrentWord(textToUncommit);
- fepMan->ClearFlag(CAknFepManager::EFlagRemoveMatchesMenuItem);
- if (ptiengine->NumberOfCandidates() <= 1)
- {
- fepMan->SetFlag(CAknFepManager::EFlagRemoveMatchesMenuItem);
- }
- fepMan->StartInlineEditL(fepMan->UncommittedText(), textToUncommit,
- textToUncommit.Length(), EFalse);
- }
-
- if (aKey == EKeyBackspace)
- {
- if (fepMan->IsFlagSet(CAknFepManager::EFlagNoMatches))
- {
- fepMan->TryRemoveNoMatchesIndicatorL();
- fepMan->UpdateCbaL(NULL);
- return ETrue;
- }
- else if (iMatchState != EWordMatchFirst)
- {
- //let FirstWordInSelectionList() reset the CBA
- iMatchState = EWordMatchNone;
- }
-
- TBuf<2> newText;
- // Get the last character from the current editor
- TText prevChar = fepMan->PreviousChar();
- TBool vowelList = EFalse;
- for (TInt index = 0; index < KNumberOfToneMarks; index ++)
- {
- if (VietToneMatrix[0][index] == prevChar)
- {
- vowelList = ETrue;
- break;
- }
- }
-
- if (vowelList)
- {
- ((CAknFepManager*)fepMan)->RemovePreviousCharacterL();
- }
- else
- {
- if (prevChar <= 0)
- {
- return EFalse;
- }
-
- // Judge if the last character needs to be converted
- if ( TAknFepInputStateInitialVietnameseMultitap::NeedsVietnameseBkDelSupport(prevChar,
- newText) )
- {
- ((CAknFepManager*)fepMan)->RemovePreviousCharacterL();
- }
- else
- {
- TPtrC updatedText = ptiengine->DeleteKeyPress();
- if(ptiengine->InputMode() != EPtiEngineWordCompletion && newText.Length())
- {
- fepMan->UpdateInlineEditL(updatedText, newText.Length());
- }
- else
- {
- fepMan->UpdateInlineEditL(updatedText, updatedText.Length());
- }
- }
- }
-
- fepMan->ClearFlag(CAknFepManager::EFlagRemoveMatchesMenuItem);
- if (ptiengine->NumberOfCandidates() <= 1)
- {
- fepMan->SetFlag(CAknFepManager::EFlagRemoveMatchesMenuItem);
- }
-
- iOwner->CaseMan()->UpdateCase(EBackspaceEvent);
- fepMan->CloseUiIfWordDeletedL();
- }
-
- return ETrue;
- }
-
-// End of file