/*

* 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 TAknFepInputStateInitialIndicPredictive Method.

*

*/

#include "AknFepUiInputStateInitialIndicPredictive.h"

#include "AknFepUIManagerStateInterface.h"      //MAknFepUIManagerStateInterface

#include "AknFepManagerUIInterface.h"           //MAknFepManagerUIInterface

#include "AknFepManager.h"

#include "AknFepCaseManager.h"                  //CAknFepCaseManager

#include <PtiEngine.h>

#include <PtiDefs.h>

// -----------------------------------------------------------------------------

// TAknFepInputStateInitialIndicPredictive::TAknFepInputStateInitialIndicPredictive

// C++ default constructor can NOT contain any code, that

// might leave or if it is absolutely necessary then MUST be trapped.

// -----------------------------------------------------------------------------

TAknFepInputStateInitialIndicPredictive::

TAknFepInputStateInitialIndicPredictive( MAknFepUIManagerStateInterface* aOwner,

                                         TLanguage aLanguage )

    :TAknFepInputStateInitialMultitapBase( aOwner )

    {

    CPtiEngine* ptiengine = iOwner->PtiEngine();

    ptiengine->ClearCurrentWord();

    TRAP_IGNORE( ptiengine->ActivateLanguageL( aLanguage ) )

    }

// -----------------------------------------------------------------------------

// TAknFepInputStateInitialIndicPredictive::HandleKeyL

// Handles the logic of Intial state Predictive Indic  input.

// -----------------------------------------------------------------------------

TBool TAknFepInputStateInitialIndicPredictive::HandleKeyL( TInt aKey, TKeyPressLength aLength )

    {

    MAknFepManagerUIInterface* fepMan = iOwner->FepMan();

    TBool ret = ETrue;

	if ( aKey == EPtiKey0 )

        {

        TAknFepInputStateInitialMultitapBase::HandleKeyL( aKey, aLength );

        }

    else if ( aKey == EPtiKeyStar  )

        {

		if (aLength == EShortKeyPress)

			{   

            if (fepMan->IsFlagSet(CAknFepManager::EFlagLineFeedCharacter) && 

			    fepMan->IsFlagSet(CAknFepManager::EFlagInsideMultitapInlineEditingTransaction))

			    {

			    // User is interrupting multitap timer with star key, but there

			    // is line feed event waiting. Make sure that it is handled first.

			    fepMan->CommitInlineEditL();

			    }				

       		if (!fepMan->EditSubmenuInUse())

        		{        		        	

        		if (fepMan->IsAbleToLaunchSCT())

        			{

        			fepMan->LaunchSpecialCharacterTableL();

 					return ( ETrue );        			

        			}               	        		        		

        		}     

			else

				{

				fepMan->ClearCcpuFlag(CAknFepManager::ECcpuStateIgnoreStarUp);

				}            		   						

			}

		else

			{

			if (fepMan->EditSubmenuInUse() && fepMan->IsAbleToLaunchSCT())

				{										

				fepMan->LaunchSpecialCharacterTableL();           			

				}			

			}			        

        }

    else 

        {

        if ( fepMan->IsFlagSet( CAknFepManager::EFlagSuppressInputStateChange ) )

            {

            // Long keypress of numeric keypress, we want to simply return EFalse

            // to enter a number into the editor, rather than move back to 

            // entry state, so just clear the flag

            fepMan->ClearFlag( CAknFepManager::EFlagSuppressInputStateChange );

            }

        else

            {

            fepMan->TryCloseUiL(); //expires the multitap timer

            iOwner->ChangeState( EEntry );

            fepMan->SendUIActivatedNotification();

            }

        ret = EFalse;

        }

    return ret;

    }    

// End of File