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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part 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 CHATCLIENT_H
#define CHATCLIENT_H
#include <qbluetoothserviceinfo.h>
#include <qbluetoothsocket.h>
#include <QtCore/QObject>
#include <QtCore/QTime>
#include <QtCore/QTimer>
QTBLUETOOTH_BEGIN_NAMESPACE
class QBluetoothSocket;
QTBLUETOOTH_END_NAMESPACE
QT_BEGIN_NAMESPACE
class QDataStream;
QT_END_NAMESPACE
QTBLUETOOTH_USE_NAMESPACE
//! [declaration]
class TennisClient : public QObject
{
Q_OBJECT
public:
explicit TennisClient(QObject *parent = 0);
~TennisClient();
void startClient(const QBluetoothServiceInfo &remoteService);
void stopClient();
public slots:
void moveRightPaddle(int y);
void error(QBluetoothSocket::SocketError);
signals:
void moveBall(int x, int y);
void score(int left, int right);
void moveLeftPaddle(int y);
void connected(const QString &name);
void disconnected();
void lag(int ms);
private slots:
void readSocket();
void connected();
void sendEcho();
void socketDisconnected();
private:
QBluetoothSocket *socket;
QDataStream *stream;
QBluetoothServiceInfo serviceInfo;
QTime *elapsed;
QTimer lagTimer;
int lagTimeout;
};
//! [declaration]
#endif // CHATCLIENT_H
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