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/* This file is part of kdepim.
Copyright (C) 2005,2007 Will Stephenson <wstephenson@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 version 2 as published by the Free Software Foundation.
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. If not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
As a special exception, permission is given to link this library
with any edition of TQt, and distribute the resulting executable,
without including the source code for TQt in the source distribution.
*/
#include <kapplication.h>
#include <kdebug.h>
#include <kstaticdeleter.h>
#include "connectionmanager.h"
#include "connectionmanager_p.h"
// Connection manager itself
ConnectionManager::ConnectionManager( TQObject * parent, const char * name ) : DCOPObject( "ConnectionManager" ), TQObject( parent, name ), d( new ConnectionManagerPrivate( this ) )
{
d->service = new NetworkStatusIface_stub( kapp->dcopClient(), "kded", "networkstatus" );
connectDCOPSignal( "kded", "networkstatus", "statusChange(int)", "slotStatusChanged(int)", false );
initialise();
}
ConnectionManager::~ConnectionManager()
{
delete d;
}
ConnectionManager *ConnectionManager::s_self = 0L;
ConnectionManager *ConnectionManager::self()
{
static KStaticDeleter<ConnectionManager> deleter;
if(!s_self)
deleter.setObject( s_self, new ConnectionManager( 0, "connection_manager" ) );
return s_self;
}
void ConnectionManager::initialise()
{
// determine initial state and set the state object accordingly.
d->status = ( NetworkStatus::Status )d->service->status();
}
NetworkStatus::Status ConnectionManager::status()
{
return d->status;
}
void ConnectionManager::slotStatusChanged( int status )
{
d->status = ( NetworkStatus::Status )status;
switch ( status ) {
case NetworkStatus::NoNetworks:
break;
case NetworkStatus::Unreachable:
break;
case NetworkStatus::OfflineDisconnected:
case NetworkStatus::OfflineFailed:
case NetworkStatus::ShuttingDown:
case NetworkStatus::Offline:
case NetworkStatus::Establishing:
if ( d->disconnectPolicy == Managed ) {
emit d->disconnected();
} else if ( d->disconnectPolicy == OnNextChange ) {
setDisconnectPolicy( Manual );
emit d->disconnected();
}
break;
case NetworkStatus::Online:
if ( d->disconnectPolicy == Managed ) {
emit d->connected();
} else if ( d->disconnectPolicy == OnNextChange ) {
setConnectPolicy( Manual );
emit d->connected();
}
break;
default:
kdDebug() << k_funcinfo << "Unrecognised status code!" << endl;
}
emit statusChanged( d->status );
}
ConnectionManager::ConnectionPolicy ConnectionManager::connectPolicy() const
{
return d->connectPolicy;
}
void ConnectionManager::setConnectPolicy( ConnectionManager::ConnectionPolicy policy )
{
d->connectPolicy = policy;
}
ConnectionManager::ConnectionPolicy ConnectionManager::disconnectPolicy() const
{
return d->disconnectPolicy;
}
void ConnectionManager::setDisconnectPolicy( ConnectionManager::ConnectionPolicy policy )
{
d->disconnectPolicy = policy;
}
void ConnectionManager::setManualConnectionPolicies()
{
d->connectPolicy = ConnectionManager::Manual;
d->disconnectPolicy = ConnectionManager::Manual;
}
void ConnectionManager::setManagedConnectionPolicies()
{
d->connectPolicy = ConnectionManager::Managed;
d->disconnectPolicy = ConnectionManager::Managed;
}
void ConnectionManager::registerConnectSlot( TQObject * receiver, const char * member )
{
d->connectReceiver = receiver;
d->connectSlot = member;
connect( d, TQT_SIGNAL( connected() ), receiver, member );
}
void ConnectionManager::forgetConnectSlot()
{
disconnect( d, TQT_SIGNAL( connected() ), d->connectReceiver, d->connectSlot );
d->connectReceiver = 0;
d->connectSlot = 0;
}
bool ConnectionManager::isConnectSlotRegistered() const
{
return ( d->connectSlot != 0 );
}
void ConnectionManager::registerDisconnectSlot( TQObject * receiver, const char * member )
{
d->disconnectReceiver = receiver;
d->disconnectSlot = member;
connect( d, TQT_SIGNAL( disconnected() ), receiver, member );
}
void ConnectionManager::forgetDisconnectSlot()
{
disconnect( d, TQT_SIGNAL( disconnected() ), d->disconnectReceiver, d->disconnectSlot );
d->disconnectReceiver = 0;
d->disconnectSlot = 0;
}
bool ConnectionManager::isDisconnectSlotRegistered() const
{
return ( d->disconnectSlot != 0 );
}
#include "connectionmanager.moc"
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