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_GENERICITUTUIMGRBASE_H

    20 #define C_GENERICITUTUIMGRBASE_H

    21 

    22 #include <e32base.h>

    23 #include <PtiDefs.h>

    24 

    25 class CGenericItutUiStateBase;

    26 class MItutLayoutContext;

    27 class CGenericItutDataMgr;

    28 class CFepUiBaseCtrl;

    29 class CGenericItutWindowManager;

    30 

    31 class CGenericItutUiMgrBase : public CBase

    32     {

    33 public:

    34     enum TUiState

    35         {

    36         EStateNull,

    37         // chinese ui state

    38         EStateStandby,

    39         EStateComposition,

    40         EStatePredict,

    41         // western ui state

    42         EStateWesternStandby,

    43         EStateCustomization,

    44         EStateMatchSelection,

    45         EStateSpelling

    46         };

    47 

    48 public:

    49 

    50     virtual ~CGenericItutUiMgrBase();

    51 

    52     // called by ui layout

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

    54 

    55     // handle control event

    56     virtual TBool HandleCtrlEventL( TInt aEventType, 

    57                                     CFepUiBaseCtrl* aCtrl, 

    58                                     const TDesC& aEventData);

    59 

    60     virtual void SetCurrentStateL(TUiState aNewState) = 0;

    61 

    62     virtual void ActivateUiL() = 0;

    63 

    64     virtual void DeactivateUI() = 0;

    65     

    66     virtual void HandleLongPressNumberKeyL(TPtiKey aKey);

    67 

    68     inline void SetNumLongPressValid(TBool aValid);

    69 

    70     inline TBool NumLongPressValid();

    71 

    72     inline MItutLayoutContext* LayoutContext();

    73 

    74     inline CGenericItutDataMgr* DataMgr();

    75 

    76     inline CGenericItutUiStateBase* CurrentState();

    77     

    78     inline TBool ClrConsumed();

    79     

    80     inline void SetClrConsume(TBool aConsume);

    81     

    82     inline CGenericItutWindowManager* UiManager();

    83 

    84 protected:

    85 

    86     CGenericItutUiMgrBase(MItutLayoutContext* aContext,

    87                           CGenericItutDataMgr* aDataMgr,

    88                           CGenericItutWindowManager* aUiManager);

    89                           

    90     virtual void ConstructL();

    91 

    92 protected:

    93 

    94     // not own

    95     MItutLayoutContext* iLayoutContext;

    96 

    97     // not own

    98     CGenericItutDataMgr* iDataMgr;

    99 

   100     CGenericItutUiStateBase* iCurrentState;

   101 

   102     TBool iNumLongPressValid;

   103     

   104     TBool iClrConsume;

   105     

   106     CGenericItutWindowManager* iUiMgr;

   107     };

   108 

   109 inline MItutLayoutContext* CGenericItutUiMgrBase::LayoutContext()

   110     {

   111     return iLayoutContext;

   112     }

   113 

   114 inline CGenericItutDataMgr* CGenericItutUiMgrBase::DataMgr()

   115     {

   116     return iDataMgr;

   117     }

   118     

   119 inline CGenericItutUiStateBase* CGenericItutUiMgrBase::CurrentState()

   120     {

   121     return iCurrentState;

   122     }

   123     

   124 inline void CGenericItutUiMgrBase::SetNumLongPressValid(TBool aValid)

   125     {

   126     iNumLongPressValid = aValid;

   127     }

   128 

   129 inline TBool CGenericItutUiMgrBase::NumLongPressValid()

   130     {

   131     return iNumLongPressValid;

   132     }

   133 

   134 inline TBool CGenericItutUiMgrBase::ClrConsumed()

   135     {

   136     return iClrConsume;

   137     }

   138     

   139 inline void CGenericItutUiMgrBase::SetClrConsume(TBool aConsume)

   140     {

   141     iClrConsume = aConsume;

   142     }

   143     

   144 inline CGenericItutWindowManager* CGenericItutUiMgrBase::UiManager()

   145     {

   146     return iUiMgr;   

   147     }

   148 

   149 #endif // C_GENERICITUTUIMGRBASE_H