1 /*

     2 * Copyright (c) 2005 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 CAknFepUIInputStateCandidateQwerty methods.

    16 *

    17 */

    18 

    19 

    20 

    21 

    22 

    23 

    24 

    25 

    26 

    27 

    28 

    29 

    30 #include "AknFepUIManagerStateInterface.h"  //MAknFepUIManagerStateInterface

    31 #include "AknFepUiCtrlContainerChinese.h"

    32 #include "AknFepManagerUIInterface.h"       //MAknFepManagerUIInterface

    33 #include "AknFepUICtrlCandidatePane.h"

    34 #include "AknFepUICtrlInputPane.h"

    35 #include "AknFepUiInputStateCandidateQwerty.h"

    36 

    37 #include "AknFepManager.h"                  //FepMan flag

    38 

    39 #include <PtiEngine.h>      //CPtiEngine

    40 #include <e32keys.h>        //keys  

    41 

    42 TAknFepInputStateCandidateQwerty::TAknFepInputStateCandidateQwerty(

    43                                MAknFepUIManagerStateInterface* aOwner,

    44                                MAknFepUICtrlContainerChinese* aUIContainer)

    45     :TAknFepInputStateCandidateQwertyBase(aOwner, aUIContainer)

    46     {

    47     }

    48 

    49 TBool TAknFepInputStateCandidateQwerty::HandleKeyL(TInt aKey, TKeyPressLength /*aLength*/)

    50     {

    51     if(aKey == EStdKeyDevice1)

    52         {

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

    54         }

    55     else if(!( HandleVerticalNavigation(aKey) || HandleHorizontalNavigation(aKey) ))

    56         {

    57         // it may be one of the 'valid' numbers..

    58         TInt index = MapKeyToIndex(aKey);

    59         MAknFepUICtrlCandidatePane* candidatePane = UIContainer()->CandidatePane();

    60 

    61         if(candidatePane->SelectIndex(index) || aKey == EStdKeyDevice3 || aKey == EStdKeyEnter)

    62             {

    63             TPtrC text = candidatePane->CurrentCandidate();

    64             if(text.Length())

    65                 {            

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

    67                 fepMan->NewCharacterL(text);

    68                 fepMan->CommitInlineEditL();

    69                 iOwner->PtiEngine()->SetPredictiveChineseChar(text);

    70                 if (fepMan->IsFlagSet(CAknFepManager::EFlagEditorFull))

    71                     {

    72                     fepMan->ClearFlag(CAknFepManager::EFlagEditorFull);

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

    74                     }

    75                 else

    76                     {

    77                     iOwner->ChangeState(EPredictiveCandidate);

    78                     }

    79                 }

    80             else

    81                 {

    82                 // No candidates available. Back to Entry state.

    83                 iOwner->ChangeState(EEntry);

    84                 }

    85             }

    86         }

    87     return ETrue;

    88     }

    89 

    90 // ---------------------------------------------------------------------------

    91 // TAknFepInputStateCandidateQwerty::HandleCommandL

    92 // Handling Command

    93 // ---------------------------------------------------------------------------

    94 //

    95 void TAknFepInputStateCandidateQwerty::HandleCommandL( TInt aCommandId )

    96     {

    97     TAknFepInputStateChineseBase::HandleCommandL( aCommandId );

    98     }

    99 // End of file