/*

* Copyright (c) 2002-2004 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:   Holds the definition of CICalTodo.It deals with calendar entry of type ToDO.

*

*/

// Class includes.

#include "ICalTodo.h"	// CICalTodo

//debug

#include "calendarengines_debug.h"

// User includes.

#include "ICalKeyWords.h"			// Literals

/**

Static factory construction

@return A new CICalTodo

@internalTechnology

*/

CICalTodo* CICalTodo::NewLC(TICalMethod aMethod)

	{

	TRACE_ENTRY_POINT;

	CICalTodo* self = new (ELeave) CICalTodo;

	CleanupStack::PushL(self);

	self->ConstructL(aMethod);

	TRACE_EXIT_POINT;

	return self;

	}

/**

Destructor

@internalTechnology

*/

CICalTodo::~CICalTodo()

	{

	TRACE_ENTRY_POINT;

	TRACE_EXIT_POINT;

	}

/**

Constructor

@internalTechnology

*/

CICalTodo::CICalTodo()

	{

	TRACE_ENTRY_POINT;

	iComponentType = EICalTodo;

	TRACE_EXIT_POINT;

	}

/**

Internal construction

@internalTechnology

*/

void CICalTodo::ConstructL(TICalMethod aMethod)

	{

	TRACE_ENTRY_POINT;

	iMethod = aMethod;

	switch(iMethod)

		{

		case EMethodNone:

			iComponentMethodBitMask = EMaskTodoNone;

			break;

		case EMethodPublish:

			iComponentMethodBitMask = EMaskTodoPublish;

			break;

		case EMethodRequest:

			iComponentMethodBitMask = EMaskTodoRequest;

			break;

		case EMethodReply:

			iComponentMethodBitMask = EMaskTodoReply;

			break;

		case EMethodAdd:

			iComponentMethodBitMask = EMaskTodoAdd;

			break;

		case EMethodCancel:

			iComponentMethodBitMask = EMaskTodoCancel;

			break;

		case EMethodRefresh:

			iComponentMethodBitMask = EMaskTodoRefresh;

			break;

		case EMethodCounter:

			iComponentMethodBitMask = EMaskTodoCounter;

			break;

		case EMethodDeclineCounter:

			iComponentMethodBitMask = EMaskTodoDeclineCounter;

			break;

		}

	TRACE_EXIT_POINT;

	}

/**

Checks that the iCalendar specification allows this calendar component to

contain the property aName

@param aName the name of the property to validate

@return ETrue if the property is valid for this component, otherwise EFalse

@internalTechnology

*/

TBool CICalTodo::ValidatePropertyImpl(const TDesC& aName) const

	{

	TRACE_ENTRY_POINT;

	if ((aName.CompareF(KICalClass) == 0) || (aName.CompareF(KICalCompleted) == 0) ||

		(aName.CompareF(KICalCreated) == 0) || (aName.CompareF(KICalDescription) == 0) ||

		(aName.CompareF(KICalDtstamp) == 0) || (aName.CompareF(KICalDtstart) == 0) ||

		(aName.CompareF(KICalGeo) == 0) || (aName.CompareF(KICalLastmodified) == 0) ||

		(aName.CompareF(KICalLocation) == 0) || (aName.CompareF(KICalOrganizer) == 0) ||

		(aName.CompareF(KICalPercentcomplete) == 0) || (aName.CompareF(KICalPriority) == 0) ||

		(aName.CompareF(KICalRecurrenceId) == 0) || (aName.CompareF(KICalSequence) == 0) ||

		(aName.CompareF(KICalStatus) == 0) || (aName.CompareF(KICalSummary) == 0) ||

		(aName.CompareF(KICalUid) == 0) || (aName.CompareF(KICalUrl) == 0) ||

		(aName.CompareF(KICalDtend) == 0) || (aName.CompareF(KICalDuration) == 0))

		{

		//	0..1	CLASS

		//	0..1	COMPLETED

		//	0..1	CREATED

		//	0..1	DESCRIPTION

		//	0..1	DTSTAMP

		//	0..1	DTSTART

		//	0..1	GEO

		//	0..1	LAST-MOD

		//	0..1	LOCATION

		//	0..1	ORGANIZER

		//	0..1	PERCENT-COMPLETE

		//	0..1	PRIORITY

		//	0..1	RECURRENCE-ID

		//	0..1	SEQUENCE

		//	0..1	STATUS

		//	0..1	SUMMARY

		//	0..1	UID

		//	0..1	URL

		TRACE_EXIT_POINT;

		return (FindProperty(aName) == NULL);

		}

	// Either DUE or DURATION may exist but *not* both

	else if (aName.CompareF(KICalDue) == 0)

		{

		//	0..1	DUE

		if (FindProperty(aName) == NULL)

			{

			TRACE_EXIT_POINT;

			return (FindProperty(KICalDuration) == NULL);

			}

		}

		else if (aName.CompareF(KICalDuration) == 0)

		{

		//	0..1	DURATION

		if (FindProperty(aName) == NULL)

			{

			TRACE_EXIT_POINT;

			return (FindProperty(KICalDue) == NULL);

			}

		}

	else if ((aName.CompareF(KICalAttach) == 0) || (aName.CompareF(KICalAttendee) == 0) ||

		(aName.CompareF(KICalCategories) == 0) || (aName.CompareF(KICalComment) == 0) ||

		(aName.CompareF(KICalContact) == 0) || (aName.CompareF(KICalExdate) == 0) ||

		(aName.CompareF(KICalExrule) == 0) || (aName.CompareF(KICalRequeststatus) == 0) ||

		(aName.CompareF(KICalRelatedto) == 0) || (aName.CompareF(KICalResources) == 0) ||

		(aName.CompareF(KICalRdate) == 0) || (aName.CompareF(KICalRRule) == 0))

		{

		//	0..*	ATTACH

		//	0..*	ATTENDEE

		//	0..*	CATEGORIES

		//	0..*	COMMENT

		//	0..*	CONTACT

		//	0..*	EXDATE

		//	0..*	EXRULE

		//	0..*	REQUEST-STATUS

		//	0..*	RELATED-TO

		//	0..*	RESOURCES

		//	0..*	RDATE

		//	0..*	RRULE

		TRACE_EXIT_POINT;

		return ETrue;

		}

	if ((aName.Length() >= 2) && (aName.Left(2).CompareF(KICalXProperty) == 0))

		{

		//	0..*	X-[anything]

		TRACE_EXIT_POINT;

		return ETrue;

		}

	// If we got this far we didn't match any of the possible property names

	TRACE_EXIT_POINT;

	return EFalse;	

	}

/**

Checks that the iCalendar specification allows this calendar component to

contain a nested component of type aType.

@param aType the type of component to validate.

@return ETrue if the component is a valid child for this component, otherwise

EFalse.

@internalTechnology

*/

TBool CICalTodo::ValidateComponent(TICalComponentType aType) const

	{

	TRACE_ENTRY_POINT;

	TRACE_EXIT_POINT;

	// VTODO can only contain VALARMs.

	return (aType == EICalAlarm);

	}

// End of File