/*!

* Copyright (c) 2010 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:  Provides key sequence recognition and execution services.

*

*/

#include <QDebug>

#include <xqserviceutil.h>

#include <e32base.h>

#include "keysequencerecognitionservice.h"

#include "mpekeysequencerecognitionif.h"

/*!

  KeySequenceRecognitionService::KeySequenceRecognitionService.

 */

KeySequenceRecognitionService::KeySequenceRecognitionService(

    MPEKeySequenceRecognitionIF &keySequenceRecognizer,

    QObject* parent) 

    : 

    XQServiceProvider(

        QLatin1String("com.nokia.symbian.IDtmfPlay"), parent),

        m_keySequenceRecognizer(keySequenceRecognizer)

{

    publishAll();

}

/*!

  KeySequenceRecognitionService::~KeySequenceRecognitionService.

 */

KeySequenceRecognitionService::~KeySequenceRecognitionService()

{

}

/*!

  KeySequenceRecognitionService::executeKeySequence.

 */

bool KeySequenceRecognitionService::executeKeySequence(

    const QString &keySequence)

{

    TPtrC16 keySequencePtr(

        reinterpret_cast<const TUint16*>(keySequence.utf16()));

    bool sequenceProcessed = false;

    TRAPD(leaveCode, sequenceProcessed = static_cast<bool>(

        m_keySequenceRecognizer.ExecuteKeySequenceL(keySequencePtr)));

    sequenceProcessed = (KErrNone == leaveCode) ? sequenceProcessed : false;

    return sequenceProcessed;

}