/*

* Copyright (c) 1997-2009 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: 

*

*/

#include <cntfilt.h>

#include "cntstd.h"

EXPORT_C CCntFilter* CCntFilter::NewL()

/** Allocates and constructs a default contact database filter.

@return Pointer to the new filter. */

	{

	return new(ELeave) CCntFilter;

	};

/** Allocates and constructs a default contact database filter. 

@return Pointer to the new filter. This is left on 

the cleanup stack. 

*/

EXPORT_C CCntFilter* CCntFilter::NewLC()

	{

	CCntFilter* newFilter=CCntFilter::NewL();

	CleanupStack::PushL(newFilter);

	return newFilter;

	};

EXPORT_C CCntFilter* CCntFilter::NewL(const CCntFilter* aFilter)

/** Allocates and constructs a contact database filter based on another one. 

The state value, type flags, the date/time value and the ID array are copied.

@param aFilter Pointer to the filter to copy.

@return Pointer to the new filter. */

	{

	CCntFilter* newFilter=CCntFilter::NewLC(aFilter);

	CleanupStack::Pop(); // newFilter

	return newFilter;

	};

EXPORT_C CCntFilter* CCntFilter::NewLC(const CCntFilter* aFilter)

/** Allocates and constructs a contact database filter based on another one. 

The state value, type flags, the date/time value and the ID array are copied.

@param aFilter Pointer to the filter to copy.

@return Pointer to the new filter. This is left on the cleanup stack. */

	{

	CCntFilter* newFilter=new(ELeave) CCntFilter(aFilter);

	CleanupStack::PushL(newFilter);

	return newFilter;

	};

/** Allocates and constructs a contact database filter based on a RReadStream. 

The state value, type flags, the date/time value and the ID array are copied.

@param aStream RReadStream containing object to internalize.

@return Pointer to the new filter. This is left on the cleanup stack. 

@internalTechnology 

*/	

CCntFilter* CCntFilter::NewLC(RReadStream& aStream)

	{

	CCntFilter* newFilter=CCntFilter::NewLC();

	newFilter->InternalizeL(aStream);	

	return newFilter;

	}		

EXPORT_C void CCntFilter::Reset()

/** Resets the filter. The state value is set to EIncludeAllContacts and the contact 

ID array is reset. */

	{

	iInclude=EIncludeAllContacts; 

	if (iIds)

		iIds->Reset();

	};

EXPORT_C void CCntFilter::SetIncludeModifiedContacts(TBool aIncludeModified)

/** Sets the filter to include only contacts modified since the filter's date/time.

@param aIncludeModified ETrue to include only contacts modified since the 

filter's date/time, EFalse to include contact items in all states. */

	{

	if (aIncludeModified)

		iInclude = EIncludeModifiedContacts;

	else

		iInclude = EIncludeAllContacts;

	}; 

EXPORT_C void CCntFilter::SetIncludeNewContacts(TBool aIncludeNew)

/** Sets the filter to include only contacts created since the filter's date/time.

@param aIncludeNew ETrue to include only contacts created since the filter's 

date/time, EFalse to include contact items in all states. */

	{

	if (aIncludeNew)

		iInclude = EIncludeNewContacts;

	else

		iInclude = EIncludeAllContacts;

	}; 

EXPORT_C void CCntFilter::SetIncludeDeletedContacts(TBool aIncludeDeleted)

/** Sets the filter to include only contacts deleted since the filter's date/time.

@param aIncludeDeleted ETrue to include only contacts deleted since the filter's 

date/time, EFalse to include contact items in all states. */

	{

	if (aIncludeDeleted)

		iInclude = EIncludeDeletedContacts;

	else

		iInclude = EIncludeAllContacts;

	}; 

EXPORT_C TBool CCntFilter::TestContactFilterType(TUid aTypeUid)

/** Tests whether a contact item type, identified by its UID is included in or 

excluded from the filter.

@param aTypeUid UID which identifies a contact item type. One of: KUidContactCard, 

KUidContactGroup, KUidContactCardTemplate or KUidContactOwnCard.

@return ETrue if the specified contact type is included in the filter, EFalse 

not. */

	{	

	if (ContactFilterTypeALL())

		return ETrue;	// all types are set to be search

	else if (aTypeUid == KUidContactCard && ContactFilterTypeCard())

		return ETrue;

	else if (aTypeUid == KUidContactGroup && ContactFilterTypeGroup())

		return ETrue;

	else if (aTypeUid == KUidContactCardTemplate && ContactFilterTypeTemplate())

		return ETrue;

	else if (aTypeUid == KUidContactOwnCard && ContactFilterTypeOwnCard())

		return ETrue;

	return EFalse;

	}

EXPORT_C void CCntFilter::SetContactFilterTypeALL(TBool aFilterAllContacts)

/** Sets whether all contact item types (contact card groups, contact cards, own 

cards and contact card templates) should be included in the filter.

@param aFilterAllContacts ETrue if all contact item types should be included 

in the filter, EFalse if not. */

	{

	if (aFilterAllContacts)

		iContactType |= EIncludeAllTypes;

	else

		iContactType &= ~EIncludeAllTypes ;

	};

EXPORT_C void CCntFilter::SetContactFilterTypeCard(TBool aFileterCards)

/** Sets whether contact cards should be included in or excluded from the filter.

@param aFileterCards ETrue to include contact cards in the filter, EFalse to exclude them. */		

	{

	if (aFileterCards)

		iContactType |= EContactCards;

	else

		iContactType &= ~EContactCards;

	};

EXPORT_C void CCntFilter::SetContactFilterTypeGroup(TBool aFilterGroups)

/** Sets whether contact card groups should be included in or excluded from the 

filter.

@param aFilterGroups ETrue to include contact card groups in the filter, EFalse 

to exclude them. */

	{

	if (aFilterGroups)

		iContactType |= EContactGroups;

	else

		iContactType &= ~EContactGroups;

	};

EXPORT_C void CCntFilter::SetContactFilterTypeTemplate(TBool aFilterTemplates)

/** Sets whether contact card templates should be included in or excluded from 

the filter.

@param aFilterTemplates ETrue to include contact card templates in the filter, 

EFalse to exclude them. */

	{

	if (aFilterTemplates)

		iContactType |= EContactTemplates;

	else

		iContactType &= ~EContactTemplates;

	};

EXPORT_C void CCntFilter::SetContactFilterTypeOwnCard(TBool aFilterOwnCard)

/** Sets whether own cards should be included in or excluded from the filter.

@param aFilterOwnCard ETrue to include own cards in the filter, EFalse to 

exclude them. */

	{

	if (aFilterOwnCard)

		iContactType |= EContactOwnCard;

	else

		iContactType &= ~EContactOwnCard;

	};	

EXPORT_C CCntFilter::~CCntFilter()

/** Deletes all resources owned by the filter prior to its destruction. */

	{

	delete iIds;

	};

//	TVersion Version() const;

//	virtual TBool IsValid(const Whatever& aWhatever) const; void SetSinceDate(const TTime&);

CCntFilter::CCntFilter()

	{

	};

CCntFilter::CCntFilter(const CCntFilter* aFilter)

:iIds(aFilter->iIds), iSinceDateTime(aFilter->iSinceDateTime),iInclude(aFilter->iInclude),

	iContactType(aFilter->iContactType)

	{

	};

void CCntFilter::InternalizeL(RReadStream& aStream)

/** Internalises a CCntFilter object from a read stream. 

@param aStream Stream from which the object should be internalised. */

	{

	// CContactIdArray* iIds;

	if (iIds)

		{

		delete iIds;		

		iIds = NULL;

		}

	//TBool CheckIfExists=aStream.ReadInt32L();

	if (aStream.ReadInt32L())

		{

		iIds = CContactIdArray::NewL();		

		iIds->InternalizeL(aStream);

		}			

	// TTime iSinceDateTime;

	TInt64 tempInt64;

	aStream >> tempInt64;

	iSinceDateTime = TTime(tempInt64);	

	// TInclude	iInclude;

	iInclude = static_cast<TInclude>(aStream.ReadInt32L());

	// TInt32 iContactType;

	iContactType = aStream.ReadInt32L();

	// TAny* iReserved1;

	// TAny* iReserved2;	

	}

void CCntFilter::ExternalizeL(RWriteStream& aStream) const 

/** Externalises a CCntFilter object to a write stream.

@param aStream Stream to which the object should be externalised. */

	{

	// CContactIdArray* iIds;

	if(iIds)

		{

		aStream.WriteInt32L(1);

		iIds->ExternalizeL(aStream);

		}

	else

		{

		aStream.WriteInt32L(0); // Empty array

		}

	// TTime iSinceDateTime;	

	aStream << iSinceDateTime.Int64();

	// TInclude	iInclude;

	aStream.WriteInt32L(iInclude);

	// TInt32 iContactType;

	aStream.WriteInt32L(iContactType);	

	// TAny* iReserved1;

	// TAny* iReserved2;

	}			

/*

protected:

	TTime            iSinceDate;

	TBool            iIncludeChangedContacts; 

	TBool            iIncludeDeletedContacts; 

	TBool            iIncludeInsertedContacts; 

	TAny*	         iReserved1;

	TAny*			 iReserved2;

*/