--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fep/aknfep/src/AknFepUiInputStateEntryZhuyin.cpp	Tue Feb 02 01:02:04 2010 +0200
@@ -0,0 +1,257 @@
+/*
+* 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 CAknFepUIInputStateZhuyin methods.
+*
+*/
+
+
+
+
+
+
+
+
+
+
+
+
+#include "AknFepUiInputStateEntryZhuyin.h"
+#include "AknFepUIManagerStateInterface.h"
+
+#include <PtiEngine.h>
+
+#include <e32keys.h>
+#include <PtiDefs.h>                //keys
+
+#include "AknFepUICtrlInputPane.h"
+#include "AknFepUICtrlCandidatePane.h"
+#include "AknFepManager.h"
+
+const TInt KMaxCandidateCountFromCore = 6;
+
+TAknFepInputStateEntryZhuyin::TAknFepInputStateEntryZhuyin(
+                                MAknFepUIManagerStateInterface* aOwner,
+                                MAknFepUICtrlContainerChinese* aUIContainer)
+    :TAknFepInputStateEntryZhuyinStrokeBase(aOwner, aUIContainer)
+    {
+    MAknFepUICtrlContainerChinese* uiContainer = UIContainer();
+    uiContainer->SetLayout(MAknFepUICtrlContainerChinese::ELayoutInput);
+    uiContainer->CandidatePane()->SelectFirst(); 
+    uiContainer->InputPane()->SetOverrideFontId(0);
+
+    CPtiEngine* ptiengine = iOwner->PtiEngine();
+    if (EPtiEngineZhuyin != ptiengine->InputMode())
+        {
+        ptiengine->SetInputMode(EPtiEngineZhuyin);
+        }
+    ptiengine->SetCandidatePageLength(MAknFepUICtrlContainerChinese::ELayoutInput);
+    
+    if (ptiengine->NumberOfCandidates() == 0)
+        {
+        uiContainer->CandidatePane()->ShowUpScrollArrows(EFalse);    
+        }
+    else
+        {
+        uiContainer->CandidatePane()->ShowUpScrollArrows(ETrue);    
+        }
+ 
+    TInt bufLength = iOwner->PtiEngine()->CandidatePage().Length();
+    uiContainer->CandidatePane()->ShowDownScrollArrows
+        (bufLength == KMaxCandidateCountFromCore ? ETrue : EFalse);
+    uiContainer->CandidatePane()->ShowLeftScrollArrows(EFalse);
+    uiContainer->CandidatePane()->ShowRightScrollArrows(bufLength ? ETrue : EFalse);
+    
+    iUseforResourcechange = EFalse;
+    }
+void TAknFepInputStateEntryZhuyin::HandleCommandL(TInt /*aCommandId*/)
+	{	
+    RefreshUI(iUseforResourcechange);	
+ 	}
+TBool TAknFepInputStateEntryZhuyin::HandleKeyL(TInt aKey, TKeyPressLength aLength)
+    {
+   	iOwner->FepMan()->SetCcpuFlag(CAknFepManager::ECcpuStateIgnoreStarUp);        
+    CPtiEngine* ptiengine = iOwner->PtiEngine();
+    MAknFepUICtrlContainerChinese* uiContainer = UIContainer();
+            
+    if((aKey == EPtiKeyStar) && (aLength == EShortKeyPress))
+        {
+        ptiengine->CancelTimerActivity();
+
+        if(ptiengine->IncrementToneMark(ETrue))
+            {
+            uiContainer->ShowVerticalScrollArrows(ptiengine->MoreCandidatePages());
+            SetInputPaneToneMark();
+            iUseforResourcechange = EFalse;
+            RefreshUI(EFalse);
+            }
+        return ETrue;
+        }
+    else if(aKey == EKeyBackspace)
+        {
+		if (iOwner->PtiEngine()->DeleteKeyPress().Length())
+            {
+            TBool multiplePages = ptiengine->MoreCandidatePages();
+            TInt bufLength = iOwner->PtiEngine()->CandidatePage().Length();
+            TBool showHorizontalScrollArrows = multiplePages || bufLength>1;
+
+            uiContainer->ShowHorizontalScrollArrows(showHorizontalScrollArrows); 
+            uiContainer->ShowVerticalScrollArrows(multiplePages);
+            iUseforResourcechange = EFalse;
+            RefreshUI(EFalse);
+            SetInputPaneToneMark();
+            }
+        else
+            {
+            iOwner->FepMan()->TryCloseUiL();
+            if (aLength == ELongKeyPress)
+                {
+                iOwner->FepMan()->SetLongClearAfterCloseUI(ETrue);
+                }
+            }
+        return ETrue;    
+        }
+    else if((aLength == EShortKeyPress) && iOwner->IsValidChineseInputKey(aKey))
+        {
+     	iOwner->FepMan()->SetCcpuFlag(CAknFepManager::ECcpuStateIgnoreStarUp);        
+
+        ptiengine->AppendKeyPress((TPtiKey)aKey);
+        
+        TBool multiplePages = ptiengine->MoreCandidatePages();
+        TInt bufLength = iOwner->PtiEngine()->CandidatePage().Length();
+        TBool showHorizontalScrollArrows = multiplePages || bufLength>1;
+
+        uiContainer->ShowHorizontalScrollArrows(showHorizontalScrollArrows); 
+        uiContainer->ShowVerticalScrollArrows(multiplePages);
+        SetInputPaneToneMark();
+        iUseforResourcechange = EFalse;
+        RefreshUI(EFalse);
+        return ETrue;
+        }
+    else if(aKey == EKeyDownArrow)
+        {
+        if (iOwner->PtiEngine()->CandidatePage().Length() == 
+            KMaxCandidateCountFromCore)
+            {
+            ptiengine->CancelTimerActivity();
+            ptiengine->NextCandidatePage();
+            iUseforResourcechange = ETrue;
+            RefreshUI(ETrue);
+            }
+        return ETrue;
+        }
+    else if(aKey == EKeyUpArrow)
+        {
+        if (ptiengine->NumberOfCandidates() != 0)
+            {
+            ptiengine->CancelTimerActivity();
+            ptiengine->PreviousCandidatePage();
+            iUseforResourcechange = ETrue;
+            RefreshUI(ETrue);
+            }
+        return ETrue;
+        }   
+    else if(aKey == EKeyOK || aKey == EKeyRightArrow || aKey == EKeyLeftArrow)
+        {
+        ptiengine->CancelTimerActivity();        
+        iOwner->ChangeState(ECandidate);
+        return EFalse;
+        }
+
+    return TAknFepInputStateEntryZhuyinStrokeBase::HandleKeyL(aKey, aLength);
+    }
+
+void TAknFepInputStateEntryZhuyin::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();
+        if(toneMarkEntered)
+            {
+            ptiengine->ResetToneMark();
+            if( !candidates.Length() )  
+            	{
+            	ptiengine->DeleteKeyPress();
+            	}
+            }
+        else
+            {
+            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(EFalse);
+        }
+    }
+
+void TAknFepInputStateEntryZhuyin::RefreshUI(TBool aOrdinals)
+    {
+    CPtiEngine* ptiengine = iOwner->PtiEngine();
+    MAknFepUICtrlContainerChinese* uiContainer = UIContainer();
+    MAknFepUICtrlInputPane* inputPane = uiContainer->InputPane();
+
+    // Universal layout 
+    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);
+    if (aOrdinals)
+        {
+        uiContainer->CandidatePane()->ShowCandidateOrdinals(ETrue);
+        }
+    else
+        {
+        uiContainer->CandidatePane()->ShowCandidateOrdinals(EFalse);
+        }
+
+    TPtrC ptr = ptiengine->GetPhoneticSpelling(1);
+    inputPane->SetText(ptr);
+
+    if (ptiengine->NumberOfCandidates() == 0)
+        {
+        uiContainer->CandidatePane()->ShowUpScrollArrows(EFalse);    
+        }
+    else
+        {
+        uiContainer->CandidatePane()->ShowUpScrollArrows(ETrue);    
+        }
+ 
+    TInt bufLength = iOwner->PtiEngine()->CandidatePage().Length();
+    uiContainer->CandidatePane()->ShowDownScrollArrows
+        (bufLength == KMaxCandidateCountFromCore ? ETrue : EFalse);
+    uiContainer->CandidatePane()->ShowLeftScrollArrows(EFalse);
+    uiContainer->CandidatePane()->ShowRightScrollArrows(bufLength ? ETrue : EFalse);
+    }
+
+// End of file