1 /*

     2 * Copyright (c) 2009 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 *

    16 */

    17 

    18 #ifndef PENUIWNDEVENTHANDLER_H_

    19 #define PENUIWNDEVENTHANDLER_H_

    20 

    21 #include "penuiwndeventobserver.h"

    22 

    23 class CPeninputServer;

    24 

    25 /**

    26  *  CPenUiWndEventHandler

    27  *  

    28  *  The pen ui window event handler

    29  * 

    30  */

    31 class CPenUiWndEventHandler : public CBase, public MPenUiWndEventObserver

    32     {

    33 public:

    34     /**

    35      * Two-phased constructor.

    36      * 

    37      * @since symbian^3

    38      * @param aServer the pointer to the owner of the control     

    39      * @return Pointer to CPenUiCandidateWnd's instance

    40      */

    41     static CPenUiWndEventHandler* NewL( CPeninputServer* aServer );

    42 

    43     /**

    44      * Two-phased constructor.

    45      * 

    46      * @since symbian^3

    47      * @param aServer the pointer to the owner of the control     

    48      * @return Pointer to CPenUiCandidateWnd's instance

    49      */

    50     static CPenUiWndEventHandler* NewLC( CPeninputServer* aServer );

    51     

    52     /**

    53      * Destructor

    54      */

    55     ~CPenUiWndEventHandler();

    56 

    57 // From MPenUiWndEventObserver

    58     /**

    59      * Signal owner that there is an event

    60      *

    61      * @since symbian^3     

    62      * @param aEventType The event type

    63      * @param aEventData The event data

    64      */

    65     virtual void SignalOwner( TInt aEventType, const TDesC& aEventData );

    66     

    67     /**

    68      * Handle layout command event.

    69      *

    70      * @since symbian^3  

    71      * @param aCmd Command Id.

    72      * @param aData Data for command.

    73      */

    74     virtual void HandleCommand( TInt aCmd, TUint8* aData );

    75 

    76 private:

    77     

    78     /**

    79      * C++ Default Constructor 

    80      */

    81     CPenUiWndEventHandler( CPeninputServer* aServer );

    82     

    83     /**

    84      * 2nd phase constructor. 

    85      * 

    86      * @since Symbain^3

    87      * @return None

    88      */

    89     void ConstructL();

    90     

    91 private:

    92     /**

    93      * The owner of the control

    94      * 

    95      * Now own

    96      */

    97     CPeninputServer* iServer;    

    98     };

    99 

   100 #endif /* PENUIWNDEVENTHANDLER_H_ */