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