1 /*

     2 * Copyright (c) 2007 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:  Date query with timeout.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef CSYNCMLTIMEDDATEQUERY_H

    21 #define CSYNCMLTIMEDDATEQUERY_H

    22 

    23 //  INCLUDES

    24 #include <AknQueryDialog.h>

    25 

    26 #include "SyncMLQueryTimer.h"

    27 

    28 // CONSTANTS

    29 const TInt  KSyncMLNNoTimeoutDate  = 0; // The query does not time out

    30 

    31 // CLASS DECLARATION

    32 

    33 /**

    34 *  Date query with timeout.

    35 *

    36 *  @lib SyncMLNotifier

    37 *  @since Series 60 3.2

    38 */

    39 NONSHARABLE_CLASS ( CSyncMLTimedDateQuery ) : public CAknTimeQueryDialog,

    40                                                  public MSyncMLQueryTimerObserver

    41     {

    42     public:  // Constructors and destructor

    43         

    44         /**

    45         * Two-phased constructor.

    46         */

    47         static CSyncMLTimedDateQuery* NewL(

    48             TTime& aDate,const TDesC& aPromptText, TBool& aKeypress,

    49                   TInt   aTimeout = KSyncMLNNoTimeoutDate );

    50           

    51         CSyncMLTimedDateQuery(TTime& aDate, TBool& aKeypress,TInt aTimeout = KSyncMLNNoTimeoutDate );

    52         /**

    53         * Destructor.

    54         */

    55         virtual ~CSyncMLTimedDateQuery();

    56 

    57     public: // Functions from base classes

    58 

    59         /**

    60         * From MSyncMLQueryTimerObserver Is called when the timer

    61         * runs out.

    62         * @since Series 60 3.0

    63         * @param None

    64         * @return None

    65         */

    66         void TimerExpired();

    67         

    68     protected:  // Functions from base classes

    69         

    70         /**

    71         * From CEikDialog Starts the dialog timer.

    72         * Called after the dialog is laid out.

    73         * @since Series 60 3.0

    74         * @param None

    75         * @return None

    76         */

    77         void PostLayoutDynInitL();

    78 

    79         /**

    80         * From CEikDialog Determines if the dialog can be closed.

    81         * @since Series 60 3.0

    82         * @param aButtonId Identifier of the button pressed.

    83         * @return None

    84         */

    85         TBool OkToExitL( TInt aButtonId );

    86         

    87         /** 

    88         * Called by OfferkeyEventL(), gives a change to dismiss the query even with 

    89         * keys different than Enter of Ok. 

    90         */ 

    91         TBool NeedToDismissQueryL(const TKeyEvent& aKeyEvent);

    92         

    93         /**

    94         * Called by NeedToDismissQueryL(), gives a change to either accept or reject

    95         * the query. Default implementation is to accept the query if the Left soft

    96         * key is displayed and reject it otherwise. Left softkey is only displayed if

    97         * the query has valid data into it.

    98         */

    99         void DismissQueryL();

   100         

   101     private:    // Data

   102         // Number of seconds before the query is timed out. 0 = no timeout.

   103         TInt               iTimeout;

   104 

   105         // Pointer to the timer instance

   106         CSyncMLQueryTimer*  iTimer;

   107     public:    

   108         //key press detection

   109         TBool iKeypress;

   110     };

   111 

   112 #endif      // CSYNCMLTIMEDMESSAGEQUERY_H   

   113             

   114 // End of File