/*

* 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:  This is the implementation of application class

*

*/

#include <e32std.h>

#include <e32keys.h>

#include "codestore.h"

#include "debug.h"

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

CScanCodeStore::CScanCodeStore()

    {

    // nothing else to do

    }

CScanCodeStore* CScanCodeStore::NewL()

    {

    // no second phase construction necessary:

    return new (ELeave) CScanCodeStore;

    }

CScanCodeStore::~CScanCodeStore()

    {

    iKeys.Reset();

    }

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

TInt CScanCodeStore::Store(TInt aHidKey, TInt aUsagePage, TInt aScanCode)

    {

    TRACE_INFO( (_L("CScanCodeStore::Store(%d, %d, %d)"),

                 aHidKey, aUsagePage, aScanCode));

    return iKeys.Append(TKeyDownInfo(aHidKey, aUsagePage, aScanCode));

    }

TInt CScanCodeStore::Retrieve(TInt aHidKey, TInt aUsagePage)

    {

    TInt result = EStdKeyNull;

    for (TInt i=0; (result == EStdKeyNull) && (i < iKeys.Count()); ++i)

        {

        if ((iKeys[i].iHidKey == aHidKey)  &&

                (iKeys[i].iUsagePage == aUsagePage))

            {

            result = iKeys[i].iScanCode;

            iKeys.Remove(i);

            }

        }

    TRACE_INFO( (_L("CScanCodeStore::Retrieve(%d, %d) = %d"),

                 aHidKey, aUsagePage, result));

    return result;

    }

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