/****************************************************************************

**

** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** Contact: Nokia Corporation (developer.feedback@nokia.com)

**

** This file is part of the HbPlugins module of the UI Extensions for Mobile.

**

** GNU Lesser General Public License Usage

** This file may be used under the terms of the GNU Lesser General Public

** License version 2.1 as published by the Free Software Foundation and

** appearing in the file LICENSE.LGPL included in the packaging of this file.

** Please review the following information to ensure the GNU Lesser General

** Public License version 2.1 requirements will be met:

** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

**

** In addition, as a special exception, Nokia gives you certain additional

** rights.  These rights are described in the Nokia Qt LGPL Exception

** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at developer.feedback@nokia.com.

**

****************************************************************************/

#include <hbinputbutton.h>

#include "hbinputnumerichandler_p.h"

#include "hbinputabstractbase.h"

HbInputNumericHandlerPrivate::HbInputNumericHandlerPrivate()

{

}

HbInputNumericHandlerPrivate::~HbInputNumericHandlerPrivate()

{

}

HbInputNumericHandler::HbInputNumericHandler(HbInputNumericHandlerPrivate &dd, HbInputAbstractMethod* inputMethod)

:HbInputModeHandler(dd, inputMethod)

{

    Q_D(HbInputNumericHandler);

    d->q_ptr = this;

}

HbInputNumericHandler::~HbInputNumericHandler()

{

}

/*!

    This function handles different keyevents.

*/

bool HbInputNumericHandler::filterEvent(const QKeyEvent *event)

{

    bool ret = true;

    switch (event->key()) {

    case Qt::Key_Backspace:

    case HbInputButton::ButtonKeyCodeDelete: {

        QKeyEvent keyEvent(QEvent::KeyPress, Qt::Key_Backspace, Qt::NoModifier);

        sendAndUpdate(keyEvent);

        // return false since the event is sent forward

        ret = false;

        break;

    }

    case HbInputButton::ButtonKeyCodeEnter:

    case HbInputButton::ButtonKeyCodeSpace:

    case Qt::Key_Period:

    case Qt::Key_Comma: {

        QChar qc(event->key());

        if (qc == Qt::Key_Enter || qc == Qt::Key_Return) {

            qc = QChar('\n');  // Editor expects normal line feed.

        }

        commitAndUpdate(qc);

        break;

    }

    default:

        ret = HbInputModeHandler::filterEvent(event);

        break;

    }

    return ret;

}

/*!

 Action handler

*/

bool HbInputNumericHandler::actionHandler(HbInputModeAction action)

{

    return HbInputModeHandler::actionHandler(action);

}

//EOF