/****************************************************************************
**
** 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.
**
****************************************************************************/
#ifndef HB_INPUT_PREDICTION_QWERTY_HANDLER
#define HB_INPUT_PREDICTION_QWERTY_HANDLER

#include "hbinputmodehandler.h"

class HbInputPredictionQwertyHandlerPrivate;
class HbInputPredictionQwertyHandler: public HbInputPredictionHandler
{
    Q_OBJECT
public:
    HbInputPredictionQwertyHandler(HbInputAbstractMethod *inputMethod);
    ~HbInputPredictionQwertyHandler();

    bool filterEvent(const QKeyEvent * event);
    bool actionHandler(HbInputModeAction action);
    void processExactWord(QString exactWord);
    void sctCharacterSelected(QString character);
    bool isActive() const; 
    void commitAndUpdate(const QString& string, int replaceFrom = 0, int replaceLength = 0);
    void deleteOneCharacter();
    void smileySelected(QString smiley);
    void setPrimaryCandidateMode(HbPrimaryCandidateMode mode);
    void setTypingCorrectionLevel(HbTypingCorrectionLevel correctionLevel);
public slots:
    void exactWordPopupClosed();
    void exactWordSelected();
private:
    Q_DECLARE_PRIVATE_D(d_ptr, HbInputPredictionQwertyHandler)
    Q_DISABLE_COPY(HbInputPredictionQwertyHandler)
};
#endif //HB_INPUT_PREDICTION_QWERTY_HANDLER