/*

* Copyright (c) 2002 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: 

*

*/

// INCLUDE FILES

#include "CLogsViewGlobals.h"

#include "CLogsExtensionLoader.h"

CLogsViewGlobals* CLogsViewGlobals::singleThis;

/// Unnamed namespace for local definitions

namespace {

// ==================== LOCAL FUNCTIONS ====================

/**

 * Returns global instance of CLogsViewGlobals.

 */

inline CLogsViewGlobals* Instance()

    {

    return CLogsViewGlobals::singleThis;

    }

}

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

inline CLogsViewGlobals::CLogsViewGlobals()

    {

    }

inline CLogsViewGlobals* CLogsViewGlobals::NewLC()

    {

    CLogsViewGlobals* self = new (ELeave) CLogsViewGlobals;

    self->PushL();

    return self;

    }

/**

 * Increments reference count of this instance.

 */

inline void CLogsViewGlobals::IncRef()

    {

    ++iRefCount;

    }

/**

 * Decrements reference count.

 */

inline TInt CLogsViewGlobals::DecRef()

    {

    return --iRefCount;

    }

/**

 * Returns reference count.

 */

inline TInt CLogsViewGlobals::RefCount()

    {

    return iRefCount;

    }

CLogsViewGlobals* CLogsViewGlobals::InstanceL()

    {

    CLogsViewGlobals* instance = Instance();

    if (!instance)

        {        

        instance = CLogsViewGlobals::NewLC();

        CLogsViewGlobals::singleThis = instance;  

        CleanupStack::Pop(instance);                

        }

    instance->IncRef();

    return instance;

    }

CLogsViewGlobals::~CLogsViewGlobals()

    {

    delete iLoader;

    }

void CLogsViewGlobals::DoRelease()

    {

    if ( DecRef() == 0 )

        {

        singleThis = 0;

        delete this;

        }

    }

MLogsExtensionFactory& CLogsViewGlobals::ExtensionFactoryL()

    {

    if (!iLoader)

        {

        iLoader = CLogsExtensionLoader::NewL();

        }

    return iLoader->ExtensionFactory();

    }

// End of File