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Network.cxx
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Network.cxx
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// SPDX-License-Identifier: GPL-3.0-or-later
/*
Copyright 2017 - 2019 Martin Koller, kollix@aon.at
This file is part of liquidshell.
liquidshell is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
liquidshell 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with liquidshell. If not, see <http://www.gnu.org/licenses/>.
*/
#include <Network.hxx>
#include <NetworkManagerQt/Manager>
#include <NetworkManagerQt/WirelessDevice>
#include <NetworkManagerQt/VpnConnection>
#include <QIcon>
#include <QMouseEvent>
#include <QDBusConnection>
#include <QDBusMessage>
#include <QDebug>
#include <KLocalizedString>
#include <KIconLoader>
//--------------------------------------------------------------------------------
Network::Network(QWidget *parent)
: SysTrayItem(parent)
{
blinkTimer.setInterval(500);
connect(&blinkTimer, &QTimer::timeout, [this]() { blinkState = !blinkState; setPixmap(blinkState ? origPixmap : QPixmap()); });
checkState();
connect(NetworkManager::notifier(), &NetworkManager::Notifier::statusChanged, this, &Network::checkState);
connect(NetworkManager::notifier(), &NetworkManager::Notifier::connectivityChanged, this, &Network::checkState);
connect(NetworkManager::notifier(), &NetworkManager::Notifier::primaryConnectionChanged, this, &Network::checkState);
connect(NetworkManager::notifier(), &NetworkManager::Notifier::activeConnectionRemoved, this, &Network::checkState);
connect(NetworkManager::notifier(), &NetworkManager::Notifier::activeConnectionsChanged, this, &Network::checkState);
connect(KIconLoader::global(), &KIconLoader::iconLoaderSettingsChanged, this, &Network::checkState);
QDBusConnection::sessionBus().send(
QDBusMessage::createMethodCall("org.kde.kded5", "/modules/networkmanagement",
"org.kde.plasmanetworkmanagement", "init"));
}
//--------------------------------------------------------------------------------
void Network::checkState()
{
if ( NetworkManager::status() == NetworkManager::Unknown )
{
// if the system does not have NM running, hide the icon
hide();
return;
}
show();
if ( NetworkManager::status() == NetworkManager::Connecting )
blinkTimer.start();
else
blinkTimer.stop();
if ( !NetworkManager::primaryConnection() || !NetworkManager::primaryConnection()->connection() )
{
if ( QIcon::hasThemeIcon("network-offline") )
setPixmap(origPixmap = QIcon::fromTheme("network-offline").pixmap(size()));
else
setPixmap(origPixmap = QIcon::fromTheme("network-disconnect").pixmap(size()));
setToolTip(i18n("No Network Connection"));
return;
}
NetworkManager::ActiveConnection::Ptr conn(NetworkManager::primaryConnection());
//connect(conn.data(), &NetworkManager::ActiveConnection::vpnChanged, this, &Network::checkState);
QString tip;
if ( NetworkManager::connectivity() == NetworkManager::Full )
tip = i18n("Full Network Connectivity (%1)", conn->connection()->name());
else
tip = i18n("Limited Network Connectivity (%1)", conn->connection()->name());
NetworkManager::Device::Ptr device;
if ( conn->devices().count() )
{
device = NetworkManager::findNetworkInterface(conn->devices()[0]);
if ( device && device->ipV4Config().addresses().count() )
tip += "\n" + i18n("IPv4 Address: %1", device->ipV4Config().addresses()[0].ip().toString());
}
QPixmap pixmap;
if ( conn->type() == NetworkManager::ConnectionSettings::Wireless )
{
NetworkManager::WirelessDevice::Ptr dev = qobject_cast<NetworkManager::WirelessDevice::Ptr>(device);
if ( dev )
{
NetworkManager::AccessPoint::Ptr accessPoint = dev->activeAccessPoint();
int signalStrength = accessPoint.isNull() ? 0 : accessPoint->signalStrength();
int x = qRound(signalStrength / 25.0) * 25;
pixmap = QIcon::fromTheme(QString("network-wireless-connected-%1").arg(x)).pixmap(size());
if ( !accessPoint.isNull() )
tip += "\n" + i18n("SSID: %1", accessPoint->ssid());
tip += "\n" + i18n("Signal Strength: %1", signalStrength);
}
}
else
{
pixmap = QIcon::fromTheme("network-connect").pixmap(size());
}
//qDebug() << conn << "type" << conn->type() << "vpn" << conn->vpn();
bool vpnActive = false;
for (const NetworkManager::ActiveConnection::Ptr &ac : NetworkManager::activeConnections())
{
//qDebug() << ac << ac->id() << ac->type();
if ( ac->vpn() )
{
vpnActive = true;
break;
}
// search for tunnel device
if ( ac->type() == NetworkManager::ConnectionSettings::Tun )
{
vpnActive = true;
break;
}
}
if ( vpnActive )
{
pixmap = QIcon::fromTheme("security-high").pixmap(size());
tip += "\n" + i18n("VPN active");
}
setPixmap(origPixmap = pixmap);
setToolTip(tip);
}
//--------------------------------------------------------------------------------
QWidget *Network::getDetailsList()
{
if ( !networkList )
{
networkList = new NetworkList(this);
networkList->setAttribute(Qt::WA_DeleteOnClose);
connect(networkList.data(), &NetworkList::changed, this, &Network::showDetailsList); // reposition
}
return networkList.data();
}
//--------------------------------------------------------------------------------