1 /*

     2 * Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0""

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:            Provides the TAknFepInputStateInitialIndicPredictive Method.

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 

    22 

    23 

    24 

    25 

    26 

    27 

    28 

    29 #include "AknFepUiInputStateInitialIndicPredictive.h"

    30 #include "AknFepUIManagerStateInterface.h"      //MAknFepUIManagerStateInterface

    31 #include "AknFepManagerUIInterface.h"           //MAknFepManagerUIInterface

    32 #include "AknFepManager.h"

    33 #include "AknFepCaseManager.h"                  //CAknFepCaseManager

    34 

    35 #include <PtiEngine.h>

    36 #include <PtiDefs.h>

    37 

    38 // -----------------------------------------------------------------------------

    39 // TAknFepInputStateInitialIndicPredictive::TAknFepInputStateInitialIndicPredictive

    40 

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

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

    43 // -----------------------------------------------------------------------------

    44 

    45 TAknFepInputStateInitialIndicPredictive::

    46 TAknFepInputStateInitialIndicPredictive( MAknFepUIManagerStateInterface* aOwner,

    47                                          TLanguage aLanguage )

    48     :TAknFepInputStateInitialMultitapBase( aOwner )

    49     {

    50     CPtiEngine* ptiengine = iOwner->PtiEngine();

    51     ptiengine->ClearCurrentWord();

    52     TRAP_IGNORE( ptiengine->ActivateLanguageL( aLanguage ) )

    53     }

    54 

    55 // -----------------------------------------------------------------------------

    56 // TAknFepInputStateInitialIndicPredictive::HandleKeyL

    57 

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

    59 // -----------------------------------------------------------------------------

    60     

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

    62     {

    63     MAknFepManagerUIInterface* fepMan = iOwner->FepMan();

    64     TBool ret = ETrue;

    65 	

    66 	if ( aKey == EPtiKey0 )

    67         {

    68         TAknFepInputStateInitialMultitapBase::HandleKeyL( aKey, aLength );

    69         }

    70     else if ( aKey == EPtiKeyStar  )

    71         {

    72 		if (aLength == EShortKeyPress)

    73 			{   

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

    75 			    fepMan->IsFlagSet(CAknFepManager::EFlagInsideMultitapInlineEditingTransaction))

    76 			    {

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

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

    79 			    fepMan->CommitInlineEditL();

    80 			    }				

    81 			     

    82        		if (!fepMan->EditSubmenuInUse())

    83         		{        		        	

    84         		if (fepMan->IsAbleToLaunchSCT())

    85         			{

    86         			fepMan->LaunchSpecialCharacterTableL();

    87  					return ( ETrue );        			

    88         			}               	        		        		

    89         		}     

    90 			else

    91 				{

    92 				fepMan->ClearCcpuFlag(CAknFepManager::ECcpuStateIgnoreStarUp);

    93 				}            		   						

    94 			}

    95 		else

    96 			{

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

    98 				{										

    99 				fepMan->LaunchSpecialCharacterTableL();           			

   100 				}			

   101 			}			        

   102         }

   103     else 

   104         {

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

   106             {

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

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

   109             // entry state, so just clear the flag

   110             fepMan->ClearFlag( CAknFepManager::EFlagSuppressInputStateChange );

   111             }

   112         else

   113             {

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

   115             iOwner->ChangeState( EEntry );

   116             fepMan->SendUIActivatedNotification();

   117             }

   118         ret = EFalse;

   119         }

   120     return ret;

   121     }    

   122 

   123 // End of File