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 TAknFepUiInputStateEntryHiraganaKanji methods.

    16 *

    17 */

    18 

    19 

    20 

    21 

    22 

    23 

    24 

    25 

    26 

    27 

    28 

    29 

    30 // INCLUDE FILES

    31 #include "AknFepUiInputStateEntryHiraganaKanji.h"

    32 #include "AknFepUIManagerStateInterface.h"   // MAknFepUIManagerStateInterface

    33 #include "AknFepManagerUIInterface.h"        // MAknFepManagerUIInterface

    34 #include "AknFepGlobalEnums.h"

    35 

    36 #include <PtiDefs.h>                     // keys

    37 #include <PtiEngine.h>

    38 #include <PtiCompositionDataIF.h>        // MPtiEngineCompositionDataInterface

    39 #include <aknfep.rsg>

    40 

    41 // CONSTANTS

    42 

    43 /**

    44  *  TAknFepUiInputStateEntryHiraganaKanji class.

    45  *

    46  */

    47 

    48 //============================ MEMBER FUNCTIONS ==============================

    49 

    50 // ---------------------------------------------------------------------------

    51 // TAknFepUiInputStateEntryHiraganaKanji::TAknFepUiInputStateEntryHiraganaKanji

    52 // Constractor

    53 // ---------------------------------------------------------------------------

    54 //

    55 

    56 TAknFepUiInputStateEntryHiraganaKanji::TAknFepUiInputStateEntryHiraganaKanji(

    57                                 MAknFepUIManagerStateInterface* aOwner,

    58                                 MAknFepUICtrlContainerJapanese* aUIContainer)

    59     :TAknFepUiInputStateEntryJapaneseMultitap(aOwner, aUIContainer)

    60     {

    61     }

    62 

    63 // ---------------------------------------------------------------------------

    64 // TAknFepUiInputStateEntryHiraganaKanji::InitializeStateL

    65 // Initialize State

    66 // ---------------------------------------------------------------------------

    67 //

    68 void TAknFepUiInputStateEntryHiraganaKanji::InitializeStateL()

    69     {

    70     // Set on Underline visibility in inline editing

    71     iOwner->SetInlineEditUnderlineVisibility(ETrue);

    72 

    73     // Update of CBA

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

    75     TInt newResource = R_AKNFEP_SOFTKEYS_PREDICT_OTHER_COMMIT;

    76     if(!fepMan->IsAbleToChangePrediction())

    77         {

    78         newResource = R_AKNFEP_SOFTKEYS_EMPTY_OTHER_COMMIT;

    79         }

    80 

    81     fepMan->UpdateCbaL(newResource);

    82     }

    83 

    84 // ---------------------------------------------------------------------------

    85 // TAknFepUiInputStateEntryHiraganaKanji::HandleNaviKeyL

    86 // Handling Navigate keypress event

    87 // ---------------------------------------------------------------------------

    88 //

    89 TBool TAknFepUiInputStateEntryHiraganaKanji::HandleNaviKeyL(TInt aKey,

    90                                                             TKeyPressLength /*aLength*/)

    91     {

    92     TBool ret = EFalse;

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

    94     CPtiEngine* ptiEngine = iOwner->PtiEngine();

    95     TPtiEngineCommand ptiCommand = EPtiCommandNone;

    96 

    97     switch(aKey)

    98         {

    99         case EKeyLeftArrow:

   100         case EStdKeyLeftArrow:      /* 0x0e */

   101             {

   102             fepMan->SetInlineEditingCursorVisibilityL(ETrue);

   103             ptiCommand = EPtiCommandUserActionLeft;

   104             }

   105             break;

   106         case EKeyRightArrow:

   107         case EStdKeyRightArrow:     /* 0x0f */

   108             {

   109             fepMan->SetInlineEditingCursorVisibilityL(ETrue);

   110             ptiCommand = EPtiCommandUserActionRight;

   111             }

   112             break;

   113         case EKeyDownArrow:

   114         case EStdKeyDownArrow:      /* 0x11 */

   115         case EStdKeySpace:

   116             {

   117             ptiCommand = EPtiCommandUserActionConvert;

   118             }

   119             break;

   120         case EKeyUpArrow:

   121         case EStdKeyUpArrow:        /* 0x10 */

   122             {

   123             ptiCommand = EPtiCommandUserActionPrevious;

   124             }

   125             break;

   126         default:

   127             break;

   128         }

   129     ptiEngine->HandleCommandL(ptiCommand);

   130     UpdateInlineEditingCharacterL();

   131     const MPtiEngineCompositionDataInterface* data = ptiEngine->CompositionData();

   132     TPtrC text = data->ConvertingString();

   133     if (text.Length() > 0)

   134         {

   135         switch(aKey)

   136             {

   137             case EKeyDownArrow:

   138             case EStdKeyDownArrow:      /* 0x11 */

   139             case EKeyUpArrow:

   140             case EStdKeyUpArrow:        /* 0x10 */

   141             case EStdKeySpace:

   142                 {

   143                 iOwner->ChangeState(EConversion);

   144                 // Set OFF Cursor unvisibility

   145                 fepMan->SetInlineEditingCursorVisibilityL(EFalse);

   146                 }

   147                 break;

   148             default:

   149                 break;

   150             }

   151         ret = ETrue;

   152         }

   153 

   154     return ret;

   155     }

   156 

   157 

   158 TBool TAknFepUiInputStateEntryHiraganaKanji::HandleNumericShortKeyL(TInt aKey)

   159     {

   160     CPtiEngine* ptiEngine = iOwner->PtiEngine();

   161     const MPtiEngineCompositionDataInterface* data = ptiEngine->CompositionData();

   162     TPtrC text = data->ConvertingString();

   163     TBool ret = EFalse;

   164 

   165     if (aKey == EStdKeySpace

   166      && text.Length() > 0)

   167         {

   168         ret = HandleNaviKeyL(aKey, EShortKeyPress);

   169         }

   170     else

   171         {

   172         ret = TAknFepUiInputStateEntryJapaneseMultitap::HandleNumericShortKeyL(aKey);

   173         }

   174     return ret;

   175     }

   176 

   177 // ---------------------------------------------------------------------------

   178 // TAknFepUiInputStateEntryHiraganaKanji::HandleCommandL

   179 // Handling Command

   180 // ---------------------------------------------------------------------------

   181 //

   182 void TAknFepUiInputStateEntryHiraganaKanji::

   183     HandleCommandL(TInt aCommandId)

   184     {

   185     switch (aCommandId)

   186         {

   187         case EAknFepSoftkeyOtherModes:

   188             {

   189             // Change the status to Retroactive input

   190             iOwner->ChangeState(ECandidateRetroActive);

   191             }

   192             break;

   193         case EAknFepSoftkeyPredictiveOn:

   194             {

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

   196             CPtiEngine* ptiEngine = iOwner->PtiEngine();

   197 

   198             // Update of inline editing characters

   199             const MPtiEngineCompositionDataInterface* data = ptiEngine->CompositionData();

   200             TPtrC text = data->CompletedString();

   201             TPtrC text2 = data->ConvertingString();

   202             if (text.Length() >0)

   203                 {

   204                 iOwner->ChangeState(EMultiCompletion);

   205                 fepMan->CommitInlineEditL(text, text.Length());

   206                 if (fepMan->EditorHasFreeSpace())

   207                     {

   208                     iOwner->ChangeState(ENextWord);

   209                     }

   210                 else

   211                     {

   212                     CloseUI();

   213                     iOwner->ChangeState(EInitial);

   214                     }

   215                 }

   216             else if (text2.Length() > 0)

   217                 {

   218                 // Change to ConversionState

   219                 iOwner->ChangeState(EPredictiveInput);

   220                 fepMan->UpdateInlineEditL(text2, text2.Length());

   221                 }

   222             }

   223             break;

   224         default:

   225             TAknFepUiInputStateEntryJapaneseMultitap::HandleCommandL(aCommandId);

   226             break;

   227         }

   228     }

   229 

   230 // End of file