/*

* 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 the License "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:  Array of event handlers

*

*/

// INCLUDE FILES

#include    "AsyncEventHandlerArray.h"

#include    "UiLibLogger.h"

#include    "DMgrUiLibPanic.h"

// CONSTANTS

const TInt32 KArrayGranularity = 6; // Let it as many THttpDownloadState is

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

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

// CAsyncEventHandlerArray::CAsyncEventHandlerArray

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

//

CAsyncEventHandlerArray::CAsyncEventHandlerArray()

:   CArrayPtrFlat<CAsyncEventHandlerBase>( KArrayGranularity ),

    iDestructing(0)

    {

    }

// Destructor

CAsyncEventHandlerArray::~CAsyncEventHandlerArray()

    {

    CLOG_ENTERFN("CAsyncEventHandlerArray::~CAsyncEventHandlerArray");

    // Delete all owned active object.

    iDestructing = ETrue;

    ResetAndDestroy();

    CLOG_LEAVEFN("CAsyncEventHandlerArray::~CAsyncEventHandlerArray");

    }

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

// CAsyncEventHandlerArray::Remove

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

//

void CAsyncEventHandlerArray::Remove( CAsyncEventHandlerBase* aEventHandler )

    {

    CLOG_ENTERFN("CAsyncEventHandlerArray::Remove");

    if ( iDestructing )

        {

        // Do nothing. ResetAndDestroy() removes the elements.

        CLOG_WRITE(" Destructing");

        }

    else

        {

        TKeyArrayFix key(0,ECmpTInt32);

        TInt index(0);

        TInt err = Find( aEventHandler, key, index );

        CLOG_WRITE_FORMAT(" err: %d",err);

        if ( !err )

            {

            CLOG_WRITE_FORMAT(" index: %d",index);

            CArrayPtrFlat<CAsyncEventHandlerBase>::Delete( index );

            }

        }

    CLOG_LEAVEFN("CAsyncEventHandlerArray::Remove");

    }

// End of file.