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/*
This file is part of libkdepim.
Copyright (c) 2005 Tobias Koenig <tokoe@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef NETWORKSTATUS_H
#define NETWORKSTATUS_H
#include <qobject.h>
#include <dcopobject.h>
namespace KPIM {
/**
This is a class for monitoring network status -- basically,
the machine KDE is running on going from "online" mode to
offline. What this means is left as an exercise for the reader.
*/
class NetworkStatus : public QObject, public DCOPObject
{
Q_OBJECT
public:
/**
* The possible states.
*/
enum Status {
Online, //< The machine now has internet connectivity
Offline //< The machine has no internet connectivity
};
/**
* Destructor.
*/
~NetworkStatus();
/**
* Returns the only instance of this class.
*/
static NetworkStatus *self();
/**
* Sets a new status.
*
* @param status The new status.
*/
void setStatus( Status status );
/**
* Returns the current status.
*/
Status status() const;
k_dcop:
/**
* Called by the network interface watcher in KDED.
*/
void onlineStatusChanged();
signals:
/**
* Emitted whenever the status has changed.
*
* @param status The new status.
*/
void statusChanged( Status status );
protected:
/**
* Constructor. This is protected, so you must use self()
* to get the singleton object of this class.
*/
NetworkStatus();
private:
Status mStatus;
static NetworkStatus *mSelf;
};
}
#endif
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