/*

* Copyright (c) 2007-2009 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:  Implementation of the class CESMRFieldCommandEvent

*

*/

#include "emailtrace.h"

#include "cesmrfieldcommandevent.h"

namespace { // codescanner::namespace

#ifdef _DEBUG

enum TPanic

    {

    EInvalidParamIndex = 0

    };

_LIT( KPanicCategory, "CESMRFieldCommandEvent" );

#endif //_DEBUG

}

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

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

// CESMRFieldCommandEvent::CESMRFieldCommandEvent

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

//

CESMRFieldCommandEvent::CESMRFieldCommandEvent(

        MESMRFieldEventNotifier* aSource )

    : iSource( aSource)

    {

    FUNC_LOG;

    // Do nothing

    }

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

// CESMRFieldCommandEvent::~CESMRFieldCommandEvent

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

//

CESMRFieldCommandEvent::~CESMRFieldCommandEvent()

    {

    FUNC_LOG;

    delete iCommand;

    }

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

// CESMRFieldCommandEvent::NewL

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

//

EXPORT_C CESMRFieldCommandEvent* CESMRFieldCommandEvent::NewL(

        MESMRFieldEventNotifier* aSource,

        TInt aCommand )

    {

    FUNC_LOG;

    CESMRFieldCommandEvent* self = CESMRFieldCommandEvent::NewLC( aSource,

                                                                  aCommand );

    CleanupStack::Pop( self );

    return self;

    }

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

// CESMRFieldCommandEvent::NewLC

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

//

EXPORT_C CESMRFieldCommandEvent* CESMRFieldCommandEvent::NewLC(

        MESMRFieldEventNotifier* aSource,

        TInt aCommand )

    {

    FUNC_LOG;

    CESMRFieldCommandEvent* self =

        new( ELeave ) CESMRFieldCommandEvent( aSource );

    self->ConstructL( aCommand );

    CleanupStack::PushL( self );

    return self;

    }

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

// CESMRFieldCommandEvent::ConstructL

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

//

void CESMRFieldCommandEvent::ConstructL( TInt aCommand )

    {

    FUNC_LOG;

    iCommand = new( ELeave ) TInt( aCommand );

    }

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

// From class MESMRFieldEvent.

// CESMRFieldCommandEvent::Type

// Returns EESMRFieldCommandEvent

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

//

MESMRFieldEvent::TEventType CESMRFieldCommandEvent::Type() const

    {

    FUNC_LOG;

    return MESMRFieldEvent::EESMRFieldCommandEvent;

    }

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

// From class MESMRFieldEvent.

// CESMRFieldCommandEvent::Source

// Returns event source

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

//

MESMRFieldEventNotifier* CESMRFieldCommandEvent::Source() const

    {

    FUNC_LOG;

    return iSource;

    }

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

// From class MESMRFieldEvent.

// CESMRFieldCommandEvent::ParamCount

// Returns EESMRFieldCommandEvent

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

//

TInt CESMRFieldCommandEvent::ParamCount() const

    {

    FUNC_LOG;

    return 1;

    }

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

// From class MESMRFieldEvent.

// CESMRFieldCommandEvent::Param

// Returns EESMRFieldCommandEvent

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

//

TAny* CESMRFieldCommandEvent::Param( TInt aIndex ) const

    {

    FUNC_LOG;

    if ( aIndex == 0 )

        {

        return const_cast< TInt* >( iCommand );

        }

    else

        {

        __ASSERT_DEBUG( EFalse, User::Panic( KPanicCategory,

                                             EInvalidParamIndex ) );

        }

    return NULL;

    }