/*

* Copyright (c) 2007 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: Class handling ownership of cca ui view factory instantiated 

* from ecom. The factory needs to be kept alive as long as the last

* ui view instantiated from this factory is alive.

*/

// INCLUDE FILES

#include <ecom.h>

#include "ccapluginfactoryowner.h"

#include <mccapluginfactory.h> 

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

// CcaPluginFactoryOwner::~CcaPluginFactoryOwner

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

//   

CcaPluginFactoryOwner* CcaPluginFactoryOwner::NewL(

    CImplementationInformation* aImplementationInformation)

    {

    CcaPluginFactoryOwner* self = new (ELeave) CcaPluginFactoryOwner();

    CleanupStack::PushL(self);

    self->ConstructL(aImplementationInformation);

    CleanupStack::Pop();

    return self;

    }

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

// CcaPluginFactoryOwner::ConstructL

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

//   

void CcaPluginFactoryOwner::ConstructL(

    CImplementationInformation* aImplementationInformation)

    {

    iFactory = REINTERPRET_CAST( MCcaPluginFactory*, 

        REComSession::CreateImplementationL(

            aImplementationInformation->ImplementationUid(),

            iDtor_ID_Key) ) ;

    }

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

// CcaPluginFactoryOwner::CcaPluginFactoryOwner

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

//   

CcaPluginFactoryOwner::CcaPluginFactoryOwner()

    {

    }

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

// CcaPluginFactoryOwner::~CcaPluginFactoryOwner

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

//   

CcaPluginFactoryOwner::~CcaPluginFactoryOwner()

    {

    delete iFactory;    

    REComSession::DestroyedImplementation ( iDtor_ID_Key ); 

    }

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

// CcaPluginFactoryOwner::Factory

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

//   

MCcaPluginFactory& CcaPluginFactoryOwner::Factory()

    {

    return *iFactory;

    }

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

// CcaPluginFactoryOwner::AddedChild

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

//   

TInt CcaPluginFactoryOwner::AddedChild()

    {

    return ++iChildCount;

    }

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

// CcaPluginFactoryOwner::DeletedChild

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

//   

TInt CcaPluginFactoryOwner::DeletedChild()

    {

    return --iChildCount;    

    }