/*

* Copyright (c) 2006 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:  Implementation of MPersonPresenceInfo object.

*

*/

#include "presenceinfofield.h"

#include "personpresenceinfoimp.h"

#include "presenceinfofieldcollectionimp.h"

#include "presenceinfofilterimp.h"

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

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

// CPersonPresenceInfoImp::NewLC()

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

//

EXPORT_C CPersonPresenceInfoImp* CPersonPresenceInfoImp::NewLC()

    {

    CPersonPresenceInfoImp* self = new( ELeave ) CPersonPresenceInfoImp;

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

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

// CPersonPresenceInfoImp::NewFromStreamLC()

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

//

XIMPIMP_IMPLEMENT_DATAOBJ_NEWFROMSTREAM( CPersonPresenceInfoImp )

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

// Implement supported interface access.

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

//

XIMPIMP_IF_BASE_GET_INTERFACE_BEGIN( CPersonPresenceInfoImp,

                                     MPersonPresenceInfo )

XIMPIMP_IF_BASE_GET_INTERFACE_END()

XIMPIMP_IF_BASE_GET_CONST_INTERFACE_BEGIN( CPersonPresenceInfoImp,

                                           MPersonPresenceInfo )

XIMPIMP_IF_BASE_GET_INTERFACE_END()

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

// CPersonPresenceInfoImp::~CPersonPresenceInfoImp()

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

//

CPersonPresenceInfoImp::~CPersonPresenceInfoImp()

    {

    delete iFields;

    }

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

// CPersonPresenceInfoImp::CPersonPresenceInfoImp()

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

//

CPersonPresenceInfoImp::CPersonPresenceInfoImp()

    {

    }

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

// CPersonPresenceInfoImp::ConstructL()

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

//

void CPersonPresenceInfoImp::ConstructL()

    {

    iFields = CPresenceInfoFieldCollectionImp::NewLC(); // CSI: 49 #

    CleanupStack::Pop( iFields );

    }

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

// CPersonPresenceInfoImp::ExternalizeL()

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

//

void CPersonPresenceInfoImp::ExternalizeL( RWriteStream& aStream ) const

    {

    iFields->ExternalizeL( aStream );

    }

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

// CPersonPresenceInfoImp::InternalizeL()

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

//

EXPORT_C void CPersonPresenceInfoImp::InternalizeL( RReadStream& aStream )

    {

    // we only have a parameterless ConstructL which creates the fields structure...

    CXIMPApiDataObjBase* tmp = CPresenceInfoFieldCollectionImp::NewFromStreamLC( aStream );

    CPresenceInfoFieldCollectionImp* fields = 

        TXIMPGetImpClassOrPanic< CPresenceInfoFieldCollectionImp >::From( tmp->Base() );

    delete iFields;

    iFields = fields;

    CleanupStack::Pop( tmp );

    }

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

// CPersonPresenceInfoImp::EqualsContent()

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

//

TBool CPersonPresenceInfoImp::EqualsContent(

        const CXIMPApiDataObjBase& aOtherInstance ) const

    {

    const CPersonPresenceInfoImp* tmp =

        TXIMPGetImpClassOrPanic< const CPersonPresenceInfoImp >::From(

                aOtherInstance.Base() );

    TBool same = ETrue;

    TBool x;

    x = iFields->EqualsContent( *( tmp->iFields ) );

    same &= x;

    return same;

    }

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

// From MPersonPresenceInfo class.

// CPersonPresenceInfoImp::Fields()

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

//

const MPresenceInfoFieldCollection& CPersonPresenceInfoImp::Fields() const

    {

    return *iFields;

    }

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

// From MPersonPresenceInfo class.

// CPersonPresenceInfoImp::Fields()

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

//

MPresenceInfoFieldCollection& CPersonPresenceInfoImp::Fields()

    {

    return *iFields;

    }

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

// CPersonPresenceInfoImp::FilterWithL()

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

//

void CPersonPresenceInfoImp::FilterWithL( const CPresenceInfoFilterImp& aFilter )

    {

    TInt count = iFields->FieldCount();

    // must traverse backwards when removing

    for ( TInt i = count-1; i >= 0; i-- )

        {

        if ( ! aFilter.MatchPersonFilter( iFields->FieldAt( i ).FieldType() ) )

            {

            // no match, so remove the field

            // the filter tells us which ones to ACCEPT

            iFields->RemoveField( i );

            }

        }

    }

// End of file