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:  ESMR To-do time wrapper class for date/time sanity checks

    15 *                and updates

    16 *

    17 */

    18 

    19 

    20 #ifndef CESMRMEMOTIMEVALIDATOR_H

    21 #define CESMRMEMOTIMEVALIDATOR_H

    22 

    23 //<cmail>

    24 #include "esmrdef.h"

    25 //</cmail>

    26 #include <e32base.h>

    27 #include <e32std.h>

    28 #include "mesmrfieldvalidator.h"

    29 

    30 class MESMRCalEntry;

    31 class CEikTimeEditor;

    32 class CEikDateEditor;

    33 class MMRAbsoluteAlarmController;

    34 

    35 /**

    36  * Wrapper class handles sanity checks for date/time fields on Memo/Day note

    37  * Entry. For example start date can not be after end date.

    38  * this calss deals with the cheks for To-do option

    39  * InternalizeL() / ExternalizeL() is delegated to this class since those

    40  * need sanity checks. Fields (who use this wrapper class) shouldn't react

    41  * on ExternalizeL() functions since this wrapper class handles them. On

    42  * InternalizeL() they should attach their date/time editors in here.

    43  *

    44  * @lib esmrgui.lib

    45  */

    46 NONSHARABLE_CLASS( CESMRMemoTimeValidator ) :

    47         public CBase,

    48         public MESMRFieldValidator

    49     {

    50 

    51 public:

    52     /**

    53      * Two phase constructor. Creates and initializes CESMRMemoTimeValidator

    54      * object.

    55      * @return Pointer to CESMRMemoTimeValidator object.

    56      */

    57     static CESMRMemoTimeValidator* NewL();

    58 

    59     /**

    60      * C++ destructor.

    61      */

    62     ~CESMRMemoTimeValidator();

    63 

    64 public: // from MESMRFieldValidator

    65     MESMRFieldValidator::TESMRFieldValidatorError ValidateL(

    66             TBool aCorrectAutomatically );

    67     void ReadValuesFromEntryL(

    68             MESMRCalEntry& aEntry );

    69     void StoreValuesToEntryL(

    70             MESMRCalEntry& aEntry );

    71     void SetStartTimeFieldL(

    72             CEikTimeEditor& aStartTime );

    73     void SetEndTimeFieldL(

    74             CEikTimeEditor& aEndTime );

    75     void SetStartDateFieldL(

    76             CEikDateEditor& aStartDate );

    77     void SetEndDateFieldL(

    78             CEikDateEditor& aEndDate );

    79     void SetAlarmTimeFieldL(

    80             CEikTimeEditor& aAlarmTime );

    81     void SetAlarmDateFieldL(

    82             CEikDateEditor& aAlarmDate );

    83     void SetRecurrenceUntilDateFieldL(

    84                 CEikDateEditor& aRecurrenceUntil );

    85     void SetAbsoluteAlarmOnOffFieldL( 

    86          MMRAbsoluteAlarmController& aAbsoluteAlarmController ); 

    87     void StartTimeChangedL();

    88     void EndTimeChangedL();

    89     void StartDateChandedL();

    90     void EndDateChangedL();

    91     void AlarmTimeChangedL();

    92     void AlarmDateChangedL();

    93     void RelativeAlarmChangedL(

    94             TTimeIntervalMinutes aCurrentAlarmTimeOffset,

    95             TBool aHandleAlarmChange,

    96             TBool& aRelativeAlarmValid );

    97     void SetAllDayEventL(

    98             TBool aAlldayEvent );

    99     void SetAlarmOnOffL(

   100             TBool aAlarmOn );

   101     void RecurrenceChangedL(

   102             TESMRRecurrenceValue aRecurrence );

   103     void RecurrenceEndDateChangedL();

   104     TBool IsRelativeAlarmValid(

   105             TTimeIntervalMinutes aAlarmTimeOffset );

   106 

   107 private: // Implementation

   108     CESMRMemoTimeValidator();

   109     TInt PreValidateEditorContent();

   110     void PreValidateEditorContentL();

   111     void DrawEditorsDeferred();

   112     TDateTime StartDateTimeL();

   113     TDateTime EndDateTimeL();

   114 

   115 private: // Data

   116     /// Ref: Start date editor

   117     CEikDateEditor* iStartDate;

   118     /// Ref: End date editor

   119     CEikDateEditor* iEndDate;

   120     /// Own: Current start time.

   121     TTime iCurrentStartTime;

   122     /// Own: Current end time

   123     TTime iCurrentEndTime;

   124     /// Ref: Orginal entry

   125     MESMRCalEntry* iEntry;

   126     };

   127 

   128 #endif  // CESMRMEMOTIMEVALIDATOR_H

   129