--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mrgui/inc/cesmrmeetingtimevalidator.h	Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,170 @@
+/*
+* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  ESMR wrapper class for date/time sanity checks and updates
+*
+*/
+
+
+#ifndef CESMRMEETINGTIMEVALIDATOR_H
+#define CESMRMEETINGTIMEVALIDATOR_H
+
+#include <e32base.h>
+#include <e32std.h>
+//<cmail>
+#include "esmrdef.h"
+//</cmail>
+#include "mesmrfieldvalidator.h"
+
+class CCalEntry;
+class CEikTimeEditor;
+class CEikDateEditor;
+class MESMRCalEntry;
+
+/**
+ * Validator for meetings.
+ *
+ * @lib esmrgui.lib
+ * @see MESMRFieldValidator
+ */
+NONSHARABLE_CLASS( CESMRMeetingTimeValidator ) :
+        public CBase,
+        public MESMRFieldValidator
+    {
+public:
+    /**
+     * Symbian constructor. Creates and initializes new
+     * CESMRMeetingTimeValidator object.
+     * @return Pointer to CESMRMeetingTimeValidator object
+     */
+    static CESMRMeetingTimeValidator* NewL();
+
+    /**
+     * C++ Destructor.
+     */
+    ~CESMRMeetingTimeValidator();
+
+public: // from MESMRFieldValidator
+    MESMRFieldValidator::TESMRFieldValidatorError ValidateL(
+            TBool aCorrectAutomatically );
+    void ReadValuesFromEntryL(
+            MESMRCalEntry& aEntry );
+    void StoreValuesToEntryL(
+            MESMRCalEntry& aEntry );
+    void SetStartTimeFieldL(
+            CEikTimeEditor& aStartTime );
+    void SetEndTimeFieldL(
+            CEikTimeEditor& aEndTime );
+    void SetStartDateFieldL(
+            CEikDateEditor& aStartDate );
+    void SetEndDateFieldL(
+            CEikDateEditor& aEndDate );
+    void SetAlarmTimeFieldL(
+            CEikTimeEditor& aAlarmTime );
+    void SetAlarmDateFieldL(
+            CEikDateEditor& aAlarmDate );
+     void SetRecurrenceUntilDateFieldL(
+                CEikDateEditor& aRecurrenceUntil );
+    void StartTimeChangedL();
+    void EndTimeChangedL();
+    void StartDateChandedL();
+    void EndDateChangedL();
+    void AlarmTimeChangedL();
+    void AlarmDateChangedL();
+    void RelativeAlarmChangedL(
+                TTimeIntervalMinutes aCurrentAlarmTimeOffset,
+                TBool aHandleAlarmChange,
+                TBool& aRelativeAlarmValid );
+    void SetAllDayEventL(
+            TBool aAlldayEvent );
+    void SetAlarmOnOffL(
+            TBool aAlarmOn );
+    void RecurrenceChangedL(
+            TESMRRecurrenceValue aRecurrence );
+    void RecurrenceEndDateChangedL();
+    TBool IsRelativeAlarmValid(
+            TTimeIntervalMinutes aAlarmTimeOffset );
+    void SetFieldEventQueue( MESMRFieldEventQueue* aEventQueue );
+
+private: // Implementation
+    CESMRMeetingTimeValidator();
+    TInt PreValidateEditorContent();
+    void PreValidateEditorContentL();
+    void HandleStartTimeChangeL();
+    void HandleEndTimeChangeL();
+    void HandleAlarmTimeChangedL();
+    void HandleRelativeAlarmTimeChangedL();
+    void HandleRecurrenceTypeChanged();
+    void HandleRecurrenceEndDateChangedL();
+    void DrawEditorsDeferred();
+    TDateTime StartDateTime();
+    TDateTime EndDateTime();
+    TDateTime AlarmDateTime();
+    TDateTime RecurrenceUntilTime();
+    void ReadAlarmFromEntryL(
+            CCalEntry& aEntry );
+    void ReadRecurrenceFromEntryL(
+            MESMRCalEntry& aEntry );
+    void ForceValuesL();
+    TDateTime ForceEndDateTime();
+    TTime ForceRecurrenceUntilTime();
+    void WriteStartAndEndTimeToEntryL(
+            MESMRCalEntry& aEntry );
+    void SendFieldChangeEventL( TESMREntryFieldId aFieldId );
+
+private:
+    // Ref: Reference to start time editor
+    CEikTimeEditor* iStartTime;
+    // Ref: Reference to end time editor
+    CEikTimeEditor* iEndTime;
+    // Ref: Reference to alarm time editor
+    CEikTimeEditor* iAlarmTime;
+    // Ref: Reference to start date editor
+    CEikDateEditor* iStartDate;
+    // Ref: Reference to end date editor
+    CEikDateEditor* iEndDate;
+    // Ref: Reference to alarm date editor
+    CEikDateEditor* iAlarmDate;
+    /// Ref: Reference to recurrence until date field
+    CEikDateEditor* iRecurrenceUntilDate;
+    /// Own: Current recurrence value
+    TESMRRecurrenceValue iRecurrenceValue;
+    /// Ref: Entry being handled
+    MESMRCalEntry* iEntry;
+    /// Own: Current startTime
+    TTime iCurrentStartTime;
+    /// Own: Current end time
+    TTime iCurrentEndTime;
+    /// Own: Current alarm time
+    TTime iCurrentAlarmTime;
+    /// Own: Current recurrence until date
+    TTime iCurrentRecurrenceUntil;
+    /// Own: Start time before allday event
+    TTime iStartTimeBeforeAlldayEvent;
+    /// Own: End time before allday event
+    TTime iEndTimeBeforeAlldayEvent;
+    /// Own: Current alarm time offset
+    TTimeIntervalMinutes iCurrentAlarmTimeOffset;
+    /// Own: Flag if this is allday event
+    TBool iAlldayEvent;
+    /// Own: Flag for absolute alarm
+    TBool iAlarmOnOff;
+    /// Ref: Reference to relative alarm validity value
+    TBool* iRelativeAlarmValid;
+    /// Own: Editors previous start time value for recurrence handling
+    TDateTime iComparativeStartTime;
+    /// Ref: Field event queue
+    MESMRFieldEventQueue* iEventQueue;
+    };
+
+#endif  // CESMRMEETINGTIMEVALIDATOR_H