/*

* 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:  Xuikon component node implementation source

*

*/

// INCLUDES

#include "xncomponentnodeimpl.h"

#include "xncomponent.h"

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

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

// CXnComponentNodeImpl::NewL()

// Two-phased constructor.

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

//

EXPORT_C CXnComponentNodeImpl* CXnComponentNodeImpl::NewL( CXnType* aType )

    {

    CXnComponentNodeImpl* self = new ( ELeave ) CXnComponentNodeImpl;

    CleanupStack::PushL( self );

    self->ConstructL( aType );

    CleanupStack::Pop();

    return self;	

    }

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

// CXnComponentNodeImpl::ConstructL()

// Symbian 2nd phase constructor can leave.

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

//

EXPORT_C void CXnComponentNodeImpl::ConstructL( CXnType* aType )

    {

    CXnNodeImpl::ConstructL( aType );

    iComponentNeedsCreation = ETrue;

    }

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

// CXnComponentNodeImpl::CXnComponentNodeImpl()

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

EXPORT_C CXnComponentNodeImpl::CXnComponentNodeImpl() 

    {

    }

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

// CXnComponentNodeImpl::~CXnComponentNodeImpl()

// C++ default destructor.

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

// 

EXPORT_C CXnComponentNodeImpl::~CXnComponentNodeImpl()

    {

    delete iComponent;

    }

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

// CXnComponentNodeImpl::Component

// Return the component

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

//

EXPORT_C CXnComponent* CXnComponentNodeImpl::Component()

    {

    return iComponent;

    }

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

// CXnComponentNodeImpl::SetComponent

// Set the component

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

//

EXPORT_C void CXnComponentNodeImpl::SetComponent( CXnComponent* aComponent )

    {

    iComponent = aComponent;

    }

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

// CXnComponentNodeImpl::DoesComponentNeedCreation

// Check whether the component is to be created

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

//

EXPORT_C TBool CXnComponentNodeImpl::DoesComponentNeedCreation() const

    {

    return iComponentNeedsCreation;

    }

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

// CXnComponentNodeImpl::SetComponentNeedsCreation

// Set whether the component is to be created

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

//

EXPORT_C void CXnComponentNodeImpl::SetComponentNeedsCreation( TBool aFlag )

    {

    iComponentNeedsCreation = aFlag;

    }

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

// CXnComponentNodeImpl::MakeInterfaceL

// Create a component interface according to the given type.

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

//

EXPORT_C XnComponentInterface::MXnComponentInterface* CXnComponentNodeImpl::MakeInterfaceL(

    const TDesC8& aType )

    {

    if ( !iComponent )

        {

        return NULL;

        }

    return iComponent->MakeInterfaceL( aType );

    }