1 /*

     2 * Copyright (c) 2002-2005 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:  drop-down list control

    15 *

    16 */

    17 

    18 

    19 #ifndef C_SPLITITUTUISTATEBASE_H

    20 #define C_SPLITITUTUISTATEBASE_H

    21 

    22 #include <e32base.h>

    23 #include <ptidefs.h>

    24 

    25 #include "peninputsplititutdata.h"

    26 #include "peninputsplititutuimgrbase.h"

    27 

    28 class MSplitItutLayoutContext;

    29 class CSplitItutDataMgr;

    30 class CFepUiBaseCtrl;

    31 

    32 /**

    33  *  class CSplitItutUiStateBase.

    34  *

    35  *  split itut ui sate base.

    36  *

    37  *  @lib peninputsplititut.lib

    38  *  @since S60 v5.0

    39  */

    40 class CSplitItutUiStateBase : public CBase

    41     {

    42 public:

    43     /**

    44      * standard c++ destructor.

    45      *

    46      * @since S60 5.0

    47      * @return none

    48      */

    49     virtual ~CSplitItutUiStateBase();

    50 

    51     /**

    52      * exit current state.

    53      *

    54      * @since S60 5.0

    55      * @return none

    56      */

    57     virtual void OnExit() =  0;

    58 

    59     /**

    60      * entry current state.

    61      *

    62      * @since S60 5.0

    63      * @return none

    64      */

    65     virtual void OnEntryL() = 0;

    66 

    67     /**

    68      * handle control event.

    69      *

    70      * @since S60 5.0

    71      * @param aEventType

    72      * @param aCtrl

    73      * @param aEventData

    74      * @return TBool

    75      */

    76     virtual TBool HandleCtrlEventL( TInt aEventType, CFepUiBaseCtrl* aCtrl, 

    77                                     const TDesC& aEventData);

    78 

    79     /**

    80      * get state type.

    81      *

    82      * @since S60 5.0

    83      * @return state type

    84      */

    85     virtual CSplitItutUiMgrBase::TUiState StateType() = 0;

    86 

    87     /**

    88      * handle key event

    89      *

    90      * @since S60 5.0

    91      * @param aCmd

    92      * @param aKey

    93      * @return TBool

    94      */

    95     virtual TBool HandleKeyL(TInt aCmd, TInt aKey);

    96     

    97     /**

    98      * handle command

    99      *

   100      * @since S60 5.0

   101      * @param aCmd

   102      * @param aData

   103      * @return TInt

   104      */

   105     virtual TInt HandleCommandL(TInt aCmd, TUint8* aData);

   106 

   107 protected:

   108     /**

   109      * C++ constructor

   110      *

   111      * @since S60 5.0

   112      * @param aOwner

   113      * @return none

   114      */

   115 	CSplitItutUiStateBase(CSplitItutUiMgrBase* aOwner);

   116 

   117     /**

   118      * Symbian second-phase constructor

   119      *

   120      * @since S60 5.0

   121      * @return none

   122      */

   123     virtual void ConstructL();

   124 

   125 protected: 

   126 

   127     /**

   128      * ui manager

   129      * not own

   130      */

   131     CSplitItutUiMgrBase* iOwner;

   132     };

   133 

   134 #endif //C_SPLITITUTUISTATEBASE_H