1 /*

     2 * Copyright (c) 2002 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 CAknFepUIInputStateCandidate methods.

    16 *

    17 */

    18 

    19 

    20 

    21 

    22 

    23 

    24 

    25 

    26 

    27 

    28 

    29 

    30 #include "AknFepUiInputStateCandidate.h"

    31 #include "AknFepUiCtrlContainerChinese.h"

    32 #include "AknFepUIManagerStateInterface.h"  //MAknFepUIManagerStateInterface

    33 #include "AknFepUICtrlCandidatePane.h"      //MAknFepUICtrlCandidatePane

    34 #include <PtiEngine.h>                      //CPtiEngine

    35 

    36 

    37 ///////////////////

    38 // Candidate state

    39 ///////////////////

    40 

    41 TAknFepInputStateCandidate::TAknFepInputStateCandidate(

    42                                MAknFepUIManagerStateInterface* aOwner,

    43                                MAknFepUICtrlContainerChinese* aUIContainer)

    44     :TAknFepInputStateCandidateBase(aOwner, aUIContainer)

    45     {

    46     iState = ECandidate;

    47     MAknFepUICtrlContainerChinese* uiContainer = UIContainer();

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

    49 

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

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

    52     TBool showHorizontalScrollArrows = multiplePages || bufLength>1;

    53 

    54     uiContainer->ShowHorizontalScrollArrows(showHorizontalScrollArrows); 

    55     uiContainer->ShowVerticalScrollArrows(multiplePages);

    56     uiContainer->FocusCandidatePane(ETrue);

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

    58     }

    59 

    60 

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

    62     {

    63     if(aKey==EKeyBackspace)

    64         {

    65         iOwner->ChangeState(EEntry);

    66         return ETrue;

    67         }

    68     return TAknFepInputStateCandidateBase::HandleKeyL(aKey, aLength);

    69     }

    70 

    71 

    72 // End of file