/*

* Copyright (c) 2002-2008 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:  Static utility functions. 

 *                - date utils to help comparisions and calculations with

 *                  dates and times. 

 *

*/

//INCLUDE FILES

#include <QList>

#include <QDateTime>

#include "calendarui_debug.h"

#include "calenagendautils.h"

#include "calendateutils.h"

// ============================ MEMBER FUNCTIONS ==============================

// ============================ CalenAgendaUtils ==============================

// -----------------------------------------------------------------------------

// CalenAgendaUtils::EndsAtStartOfDay

// ?implementation_description

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

 bool CalenAgendaUtils::endsAtStartOfDay( AgendaEntry& entry,

                                          const QDateTime& day )

    {

    TRACE_ENTRY_POINT;

    const QDateTime dayStart = CalenDateUtils::beginningOfDay( day );

    const QDateTime startTime( entry.startTime() );

    const QDateTime endTime( entry.endTime() );

    const TBool result( endTime > startTime && endTime == dayStart );

    TRACE_EXIT_POINT;

    return result;

    }

 // ---------------------------------------------------------------------------

 // CalenAgendaUtils::IsAllDayEvent

 // Allday event is an event  with a duration of n*24h.

 // ---------------------------------------------------------------------------

 //

 bool CalenAgendaUtils::isAlldayEvent( const AgendaEntry& entry )

     {

     TRACE_ENTRY_POINT;

     bool allDayEvent( false );

     if (AgendaEntry::TypeAppoinment == entry.type() ||

             AgendaEntry::TypeEvent == entry.type()) {    

         QDateTime startTime = entry.startTime();

         QDateTime stopTime  = entry.endTime();

         int differenceInDays = startTime.daysTo(stopTime);

         if( startTime != stopTime && 

                 startTime == CalenDateUtils::beginningOfDay( startTime ) && 

                 stopTime == CalenDateUtils::beginningOfDay( stopTime ) && 

                 differenceInDays >= 1 )

             {

             allDayEvent = true;

             }

         else

             {

             allDayEvent = false;

             }

     }

     TRACE_EXIT_POINT;

     return allDayEvent;

     }

//  End of File