/*

* Copyright (c) 2008 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 CPhoneMediatorFactory class.

*

*/

// INCLUDE FILES

#include "cphonemediatorfactory.h"

#include "phonelogger.h"

#include "phoneconstants.h"

#include "phoneui.pan"

#include "cphonemediatorsender.h"

#include "cphonemediatorcommandlistener.h"

#include "cphonemediatormessagefactory.h"

#include "mphonemenuandcbaevents.h"

#include "mphoneenginemessagesender.h"

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

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

// CPhoneMediatorFactory::Instance

// Initializes the singleton object

// (other items were commented in a header).

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

//

EXPORT_C CPhoneMediatorFactory* CPhoneMediatorFactory::Instance()

    {

    CPhoneMediatorFactory* instance = static_cast<CPhoneMediatorFactory*> 

        ( CCoeEnv::Static ( KUidMediatorFactorySingleton ) );

    if ( !instance )

        {

        TRAPD( err, instance = CPhoneMediatorFactory::NewL() );

        if ( err )

            {

            Panic( EPhoneMediatorCenterCouldNotCreateSingleton );   

            }

        }

    return instance;

    }

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

// CPhoneMediatorFactory::CPhoneMediatorFactory

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

// might leave.

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

//

CPhoneMediatorFactory::CPhoneMediatorFactory() :

    CCoeStatic( KUidMediatorFactorySingleton )

    {

    }

// Destructor

CPhoneMediatorFactory::~CPhoneMediatorFactory()

    {

    }

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

// CPhoneMediatorFactory::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CPhoneMediatorFactory::ConstructL()

    {

    __LOGMETHODSTARTEND( EPhoneMediatorCenter, "CPhoneMediatorFactory::ConstructL( ) ");

    }

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

// CPhoneMediatorFactory::NewL()

// Constructor

// (other items were commented in a header).

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

//

CPhoneMediatorFactory* CPhoneMediatorFactory::NewL()

    {

    __LOGMETHODSTARTEND( EPhoneMediatorCenter, "CPhoneMediatorFactory::NewL( ) ");

    CPhoneMediatorFactory* self = new ( ELeave ) CPhoneMediatorFactory;

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CPhoneMediatorFactory::Sender

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

//

EXPORT_C CPhoneMediatorSender* CPhoneMediatorFactory::Sender()

    {

    __LOGMETHODSTARTEND( EPhoneMediatorCenter, "CPhoneMediatorFactory::Sender( ) ");

    return CPhoneMediatorSender::Instance();

    }

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

// CPhoneMediatorFactory::CommandListener

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

//

EXPORT_C CPhoneMediatorCommandListener* CPhoneMediatorFactory::CommandListener( 

    MPhoneMenuAndCbaEvents* aMenuAndCbaEventHandler, 

    MPhoneEngineMessageSender* aMessageSender,

    MPEEngineInfo* aEngineInfo )

    {

    __LOGMETHODSTARTEND( EPhoneMediatorCenter, "CPhoneMediatorFactory::CommandListener( ) ");

    if( aEngineInfo && !iEngineInfo )

        {

        iEngineInfo = aEngineInfo;          

        }

    if( aMenuAndCbaEventHandler && aMessageSender )

        {

        iMenuAndCbaEvents = aMenuAndCbaEventHandler;

        iMessageSender = aMessageSender;

        CPhoneMediatorCommandListener::Instance()->Initialize( aMenuAndCbaEventHandler,

            aMessageSender, aEngineInfo );

        }

    else

        {

        // Sanity checks

        __ASSERT_DEBUG( iMenuAndCbaEvents, Panic( EPhoneMediatorCenterParameterNotInitialized ) );

        __ASSERT_DEBUG( iMessageSender, Panic( EPhoneMediatorCenterParameterNotInitialized ) );

        __ASSERT_DEBUG( iEngineInfo, Panic( EPhoneMediatorCenterParameterNotInitialized ) );

        }

    return CPhoneMediatorCommandListener::Instance();

    }

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

// CPhoneMediatorFactory::MediatorMessage

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

//

EXPORT_C MPhoneMediatorMessage* CPhoneMediatorFactory::MediatorMessage(

    const TInt aMessage, TInt aCallId )

    {

    __LOGMETHODSTARTEND( EPhoneMediatorCenter, "CPhoneMediatorFactory::MediatorMessage( ) ");

    __ASSERT_DEBUG( iEngineInfo, Panic( EPhoneMediatorCenterParameterNotInitialized ) );

    CPhoneMediatorMessageFactory* messageFactory = NULL;

    MPhoneMediatorMessage* message = NULL;

    TRAPD( error, messageFactory = CPhoneMediatorMessageFactory::NewL( *iEngineInfo ) );

    if( error == KErrNone )

        {

        TRAP_IGNORE( message = messageFactory->CreateMessageL( aMessage, aCallId ) );

        delete messageFactory;

        }

    return message;

    }

// End of File