/****************************************************************************
** Copyright (c) 2000-2003 Wayne Roth
** Copyright (c) 2004-2007 Stefan Sander
** Copyright (c) 2007 Michal Policht
** Copyright (c) 2008 Brandon Fosdick
** Copyright (c) 2009-2010 Liam Staskawicz
** Copyright (c) 2011 Debao Zhang
** All right reserved.
** Web: http://code.google.com/p/qextserialport/
**
** Permission is hereby granted, free of charge, to any person obtaining
** a copy of this software and associated documentation files (the
** "Software"), to deal in the Software without restriction, including
** without limitation the rights to use, copy, modify, merge, publish,
** distribute, sublicense, and/or sell copies of the Software, and to
** permit persons to whom the Software is furnished to do so, subject to
** the following conditions:
**
** The above copyright notice and this permission notice shall be
** included in all copies or substantial portions of the Software.
**
** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
** NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
** LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
** OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
** WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
**
****************************************************************************/

#ifndef QEXTWINEVENTNOTIFIER_P_H_
#define QEXTWINEVENTNOTIFIER_P_H_

//
//  W A R N I N G
//  -------------
//
// This file is not part of the QESP API.  It exists for the convenience
// of other QESP classes.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include <QtCore/QObject>
#include <QtCore/qt_windows.h>
#include "qextserialport_global.h"

class QextWinEventNotifierPrivate;
class QEXTSERIALPORT_EXPORT QextWinEventNotifier : public QObject
{
    Q_OBJECT
    Q_DECLARE_PRIVATE(QextWinEventNotifier)

public:
    explicit QextWinEventNotifier(QObject *parent = 0);
    explicit QextWinEventNotifier(HANDLE hEvent, QObject *parent = 0);
    ~QextWinEventNotifier();

    void setHandle(HANDLE hEvent);
    HANDLE handle() const;

    bool isEnabled() const;

public Q_SLOTS:
    void setEnabled(bool enable);

Q_SIGNALS:
    void activated(HANDLE hEvent);

protected:
    bool event(QEvent * e);

private:
    Q_DISABLE_COPY(QextWinEventNotifier)
    QextWinEventNotifierPrivate * d_ptr;
};

#endif // QEXTWINEVENTNOTIFIER_P_H_