/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtGui module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  For licensing terms and
** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, 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, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QKBD_QWS_H
#define QKBD_QWS_H

#include <QtGui/qapplication.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Gui)

#ifndef QT_NO_QWS_KEYBOARD

class QWSKbPrivate;

class  Q_GUI_EXPORT QWSKeyboardHandler
{
public:
    QWSKeyboardHandler();
    QWSKeyboardHandler(const QString &device);
    virtual ~QWSKeyboardHandler();

    virtual void processKeyEvent(int unicode, int keycode, Qt::KeyboardModifiers modifiers,
                            bool isPress, bool autoRepeat);

    enum KeycodeAction {
        None               = 0,

        CapsLockOff        = 0x01000000,
        CapsLockOn         = 0x01000001,
        NumLockOff         = 0x02000000,
        NumLockOn          = 0x02000001,
        ScrollLockOff      = 0x03000000,
        ScrollLockOn       = 0x03000001,

        Reboot             = 0x04000000,

        PreviousConsole    = 0x05000000,
        NextConsole        = 0x05000001,
        SwitchConsoleFirst = 0x06000000,
        SwitchConsoleLast  = 0x0600007f,
        SwitchConsoleMask  = 0x0000007f,
    };

    KeycodeAction processKeycode(quint16 keycode, bool pressed, bool autorepeat);

protected:
    int transformDirKey(int key);
    void beginAutoRepeat(int uni, int code, Qt::KeyboardModifiers mod);
    void endAutoRepeat();

private:
    QWSKbPrivate *d;
};

#endif // QT_NO_QWS_KEYBOARD

QT_END_NAMESPACE

QT_END_HEADER

#endif // QKBD_QWS_H