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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the plugins of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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, 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 qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDIRECTFBINPUT_H
#define QDIRECTFBINPUT_H
#include <QSemaphore>
#include <QObject>
#include <QHash>
#include <QPoint>
#include <QEvent>
#include <QtGui/qwindowdefs.h>
#include <directfb.h>
class QDirectFbInput : public QObject
{
Q_OBJECT
public:
QDirectFbInput(QObject *parent);
void addWindow(DFBWindowID id, QWidget *tlw);
void removeWindow(WId wId);
public slots:
void runInputEventLoop();
void stopInputEventLoop();
void handleEvents();
private:
void handleMouseEvents(const DFBEvent &event);
void handleWheelEvent(const DFBEvent &event);
void handleKeyEvents(const DFBEvent &event);
void handleEnterLeaveEvents(const DFBEvent &event);
inline QPoint globalPoint(const DFBEvent &event) const;
IDirectFB *m_dfbInterface;
IDirectFBDisplayLayer *m_dfbDisplayLayer;
IDirectFBEventBuffer *m_eventBuffer;
bool m_shouldStop;
QSemaphore m_waitStop;
QHash<DFBWindowID,QWidget *>m_tlwMap;
};
#endif // QDIRECTFBINPUT_H
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