--- a/fep/aknfep/src/AknFepUiInputStateEntryQwertyZhuyin.cpp Fri Jul 23 16:49:01 2010 +0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,312 +0,0 @@
-/*
-* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0""
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description:
-* Provides the CAknFepUIInputStateEntryQwertyZhuyin methods.
-*
-*/
-
-
-
-
-
-
-
-
-
-
-
-
-#include "AknFepUiInputStateEntryQwertyZhuyin.h"
-#include "AknFepUIManagerStateInterface.h"
-
-#include <PtiEngine.h>
-#include <e32keys.h>
-#include <PtiDefs.h> //keys
-
-#include "AknFepUICtrlInputPane.h"
-#include "AknFepUICtrlCandidatePane.h"
-#include "AknFepManagerUIInterface.h" //MAknFepManagerUIInterface
-#include "AknFepManager.h" //FepMan flag
-
-const TInt KMaxCandidateCountFromCore = 6;
-
-TAknFepInputStateEntryQwertyZhuyin::TAknFepInputStateEntryQwertyZhuyin(
- MAknFepUIManagerStateInterface* aOwner,
- MAknFepUICtrlContainerChinese* aUIContainer)
- :TAknFepInputStateEntryQwertyBase(aOwner, aUIContainer)
- {
- MAknFepUICtrlContainerChinese* uiContainer = UIContainer();
- MAknFepUICtrlInputPane* inputPane = uiContainer->InputPane();
-
- uiContainer->CandidatePane()->ShowCandidateOrdinals(EFalse);
-
- CPtiEngine* ptiengine = iOwner->PtiEngine();
- if (EPtiEngineZhuyinQwerty != ptiengine->InputMode())
- {
- ptiengine->SetInputMode(EPtiEngineZhuyinQwerty);
- }
- TBool multiplePages = iOwner->PtiEngine()->MoreCandidatePages();
- TInt bufLength = iOwner->PtiEngine()->CandidatePage().Length();
- TBool showHorizontalScrollArrows = multiplePages || bufLength>1;
-
- uiContainer->CandidatePane()->ShowHorizontalScrollArrows(showHorizontalScrollArrows);
- uiContainer->CandidatePane()->ShowVerticalScrollArrows(multiplePages);
-
- ptiengine->SetCandidatePageLength(MAknFepUICtrlContainerChinese::ELayoutInput);
- iOwner->PtiEngine()->SetCase(EPtiCaseLower);
- _LIT(KToneNoneZhuyin, "");
- inputPane->SetToneMark(KToneNoneZhuyin);
-
- UpdateIndicator();
- }
-
-TBool TAknFepInputStateEntryQwertyZhuyin::HandleKeyL(TInt aKey, TKeyPressLength aLength)
- {
- CPtiEngine* ptiengine = iOwner->PtiEngine();
- MAknFepUICtrlContainerChinese* uiContainer = UIContainer();
-
- TBool ret = ETrue;
-
- if((aKey == EPtiKey3 ||
- aKey == EPtiKey4 ||
- aKey == EPtiKey6 ||
- aKey == EPtiKey7 ||
- aKey == EStdKeySpace) &&
- (aLength == EShortKeyPress))
- {
- ptiengine->CancelTimerActivity();
- if(ptiengine->SetToneMark(aKey))
- {
- TBool multiplePages = ptiengine->MoreCandidatePages();
- TInt bufLength = ptiengine->CandidatePage().Length();
- TBool showHorizontalScrollArrows = multiplePages || bufLength>1;
-
- UIContainer()->ShowHorizontalScrollArrows(showHorizontalScrollArrows);
- UIContainer()->ShowVerticalScrollArrows(ptiengine->MoreCandidatePages());
- SetInputPaneToneMark();
- RefreshUI();
- }
- }
- else if(aKey == EStdKeyBackspace)
- {
- if (iOwner->PtiEngine()->DeleteKeyPress().Length())
- {
- TBool multiplePages = ptiengine->MoreCandidatePages();
- TInt bufLength = ptiengine->CandidatePage().Length();
- TBool showHorizontalScrollArrows = multiplePages || bufLength>1;
-
- UIContainer()->ShowHorizontalScrollArrows(showHorizontalScrollArrows);
- uiContainer->ShowVerticalScrollArrows(ptiengine->MoreCandidatePages());
- SetInputPaneToneMark();
- RefreshUI();
- }
- else
- {
- iOwner->FepMan()->TryCloseUiL();
- if (aLength == ELongKeyPress)
- {
- iOwner->FepMan()->SetLongClearAfterCloseUI(ETrue);
- }
- }
- }
- else if((aLength == EShortKeyPress) && iOwner->IsValidChineseInputKeyQwerty(aKey))
- {
- ptiengine->CancelTimerActivity();
- ptiengine->AppendKeyPress((TPtiKey)aKey);
-
- TBool multiplePages = ptiengine->MoreCandidatePages();
- TInt bufLength = ptiengine->CandidatePage().Length();
- TBool showHorizontalScrollArrows = multiplePages || bufLength>1;
-
- UIContainer()->ShowHorizontalScrollArrows(showHorizontalScrollArrows);
- uiContainer->ShowVerticalScrollArrows(ptiengine->MoreCandidatePages());
- SetInputPaneToneMark();
- RefreshUI();
- }
- else if(aKey == EStdKeyRightArrow || aKey == EStdKeyLeftArrow)
- {
- ptiengine->CancelTimerActivity();
- iOwner->ChangeState(ECandidate);
- ret = EFalse;
- }
- else if(aKey == EStdKeyDevice1)
- {
- iOwner->FepMan()->TryCloseUiL();
- }
- else if(!HandleVerticalNavigation(aKey))
- {
- // it may be one of the 'valid' numbers..
- TInt index = MapKeyToIndex(aKey);
- MAknFepUICtrlCandidatePane* candidatePane = UIContainer()->CandidatePane();
-
- if(candidatePane->SelectIndex(index) || aKey == EStdKeyDevice3 || aKey == EStdKeyEnter)
- {
- TPtrC text = candidatePane->CurrentCandidate();
- if(text.Length())
- {
- MAknFepManagerUIInterface* fepMan = iOwner->FepMan();
- fepMan->NewCharacterL(text);
- fepMan->CommitInlineEditL();
- iOwner->PtiEngine()->SetPredictiveChineseChar(text);
- if (fepMan->IsFlagSet(CAknFepManager::EFlagEditorFull))
- {
- fepMan->ClearFlag(CAknFepManager::EFlagEditorFull);
- iOwner->FepMan()->TryCloseUiL();
- }
- else
- {
- iOwner->ChangeState(EPredictiveCandidate);
- }
- }
- else
- {
- // No candidates available. Back to Entry state.
- iOwner->ChangeState(EEntry);
- }
- }
- }
- return ret;
- }
-
-void TAknFepInputStateEntryQwertyZhuyin::KeyTimerExpired()
- {
- CPtiEngine* ptiengine = iOwner->PtiEngine();
- TPtrC candidates = ptiengine->CandidatePage();
- TText toneMark;
- TBool toneMarkEntered = ptiengine->ToneMark(toneMark);
- TBool toneMarkValid = ptiengine->IsToneMarkValidForSpelling();
- if(!candidates.Length() || (toneMarkEntered && !toneMarkValid))
- {
- MAknFepUICtrlContainerChinese* uiContainer = UIContainer();
- ptiengine->DeleteKeyPress();
- SetInputPaneToneMark();
-
- TBool multiplePages = ptiengine->MoreCandidatePages();
- TInt bufLength = ptiengine->CandidatePage().Length();
- TBool showHorizontalScrollArrows = multiplePages || bufLength>1;
-
- UIContainer()->ShowHorizontalScrollArrows(showHorizontalScrollArrows);
- uiContainer->ShowVerticalScrollArrows(ptiengine->MoreCandidatePages());
- RefreshUI();
- }
- }
-
-void TAknFepInputStateEntryQwertyZhuyin::RefreshUI()
- {
- CPtiEngine* ptiengine = iOwner->PtiEngine();
- MAknFepUICtrlContainerChinese* uiContainer = UIContainer();
- MAknFepUICtrlInputPane* inputPane = uiContainer->InputPane();
-
- // set container's position
- TPoint baseLine = TPoint(0,0);
- TInt height = 0;
- TInt ascent = 0;
- TRAPD(ret,iOwner->FepMan()->GetScreenCoordinatesL(baseLine,height,ascent));
- if (ret == KErrNone)
- {
- uiContainer->SetContainerPosition(baseLine, height);
- }
-
- TPtrC candidates = ptiengine->CandidatePage();
- uiContainer->CandidatePane()->SetCandidateBuffer(candidates);
- uiContainer->Enable(ETrue);
- uiContainer->CandidatePane()->SelectFirst();
- TPtrC ptr = ptiengine->GetPhoneticSpelling(1);
- inputPane->SetText(ptr);
- UpdateIndicator();
- }
-
-void TAknFepInputStateEntryQwertyZhuyin::UpdateIndicator()
- {
- CPtiEngine* ptiengine = iOwner->PtiEngine();
- MAknFepUICtrlContainerChinese* uiContainer = UIContainer();
- TInt bufLength = iOwner->PtiEngine()->CandidatePage().Length();
- MAknFepUICtrlCandidatePane* candidatePane = uiContainer->CandidatePane();
-
- if (ptiengine->NumberOfCandidates() == 0)
- {
- uiContainer->CandidatePane()->ShowUpScrollArrows(EFalse);
- }
- else
- {
- uiContainer->CandidatePane()->ShowUpScrollArrows(ETrue);
- }
-
- uiContainer->CandidatePane()->ShowDownScrollArrows
- (bufLength == KMaxCandidateCountFromCore ? ETrue : EFalse);
-
- if (candidatePane->SelectedIndex() == 0 &&
- ptiengine->NumberOfCandidates() == 0)
- {
- uiContainer->CandidatePane()->ShowLeftScrollArrows(EFalse);
- }
- else
- {
- uiContainer->CandidatePane()->ShowLeftScrollArrows(ETrue);
- }
-
- if (bufLength != KMaxCandidateCountFromCore &&
- candidatePane->SelectedIndex() == (bufLength -1))
- {
- uiContainer->CandidatePane()->ShowRightScrollArrows(EFalse);
- }
- else
- {
- uiContainer->CandidatePane()->ShowRightScrollArrows(ETrue);
- }
- }
-
-TBool TAknFepInputStateEntryQwertyZhuyin::HandleVerticalNavigation(TInt aKey)
- {
- CPtiEngine* ptiengine = iOwner->PtiEngine();
-
- if (aKey == EStdKeyDownArrow || aKey == EStdKeySpace)
- {
- if (iOwner->PtiEngine()->CandidatePage().Length() !=
- KMaxCandidateCountFromCore)
- {
- return ETrue;
- }
- ptiengine->NextCandidatePage();
- }
- else if (aKey == EStdKeyUpArrow)
- {
- if (ptiengine->NumberOfCandidates() == 0)
- {
- return ETrue;
- }
- ptiengine->PreviousCandidatePage();
- }
- else
- {
- return EFalse;
- }
-
- MAknFepUICtrlCandidatePane* candidatePane = UIContainer()->CandidatePane();
- candidatePane->SelectFirst();
- candidatePane->SetCandidateBuffer(ptiengine->CandidatePage());
- UpdateIndicator();
- return ETrue;
- }
-
-// ---------------------------------------------------------------------------
-// TAknFepInputStateEntryQwertyZhuyin::HandleCommandL
-// Handling Command
-// ---------------------------------------------------------------------------
-//
-void TAknFepInputStateEntryQwertyZhuyin::HandleCommandL( TInt aCommandId )
- {
- TAknFepInputStateChineseBase::HandleCommandL( aCommandId );
- }
-// End of file