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:           

    15 *       Provides the TAknFepInputStatePredictiveInput methods.

    16 *

    17 */

    18 

    19 

    20 

    21 

    22 

    23 

    24 

    25 

    26 

    27 

    28 

    29 

    30 #include "AknFepUICtrlCandidatePane.h"

    31 #include "AknFepUiInputStatePredictiveInput.h"

    32 #include "AknFepUiCtrlContainerChinese.h"

    33 #include "AknFepUIManagerStateInterface.h"  //MAknFepUIManagerStateInterface

    34 #include "AknFepManagerUIInterface.h"       //MAknFepManagerUIInterface

    35 

    36 #include <PtiEngine.h>                      //CPtiEngine

    37 

    38 TAknFepInputStatePredictiveInput::TAknFepInputStatePredictiveInput(

    39                                 MAknFepUIManagerStateInterface* aOwner,

    40                                 MAknFepUICtrlContainerChinese* aUIContainer)

    41     :TAknFepInputStateCandidateBase(aOwner, aUIContainer)

    42     {

    43     iState = EPredictiveInput;

    44 

    45     MAknFepUICtrlContainerChinese* uiContainer = UIContainer();

    46     

    47     uiContainer->CandidatePane()->SelectFirst(); 

    48 

    49     TBool multiplePages = iOwner->PtiEngine()->MoreCandidatePages();

    50     TInt bufLength = iOwner->PtiEngine()->CandidatePage().Length();

    51     TBool showHorizontalScrollArrows = multiplePages || bufLength>1;

    52 

    53     uiContainer->ShowHorizontalScrollArrows(showHorizontalScrollArrows); 

    54     uiContainer->FocusCandidatePane(ETrue);

    55     uiContainer->CandidatePane()->ShowCandidateOrdinals(ETrue);

    56     }

    57 

    58 TBool TAknFepInputStatePredictiveInput::HandleKeyL(TInt aKey, TKeyPressLength aLength)

    59     {

    60     TBool response = ETrue;

    61      

    62     switch (aKey)

    63         {

    64     case EKeyOK:        //fall through

    65     case EPtiKey0:

    66     case EPtiKey1:

    67     case EPtiKey2:

    68     case EPtiKey3:

    69     case EPtiKey4:

    70     case EPtiKey5:

    71     case EPtiKey6:

    72     case EPtiKey7:

    73     case EPtiKey8:

    74     case EPtiKey9:

    75         TAknFepInputStateCandidateBase::HandleKeyL(aKey, aLength);

    76         break;

    77     case EKeyBackspace: //fall through

    78         iOwner->FepMan()->TryCloseUiL();

    79         break;

    80     default:

    81         response = TAknFepInputStateCandidateBase::HandleKeyL(aKey, aLength);

    82         break;

    83         }

    84     return response;

    85     }

    86 

    87 // End of file