feat(lan): Emit dbus signal when lan connected/disconnected/added/removed

Description: 当有线网增删连断时，发出dbus信号通知控制面板更新

Log: 当有线网增删连断时，发出dbus信号通知控制面板更新

src/dbusadaptor.h

@@ -44,6 +44,9 @@ class DbusAdaptor: public QDBusAbstractAdaptor
 "    </method>\n"
 "    <signal name=\"getWifiListFinished\"/>\n"
 "    <signal name=\"configurationChanged\"/>\n"
+"    <signal name=\"wiredConnectionAdded\"/>\n"
+"    <signal name=\"wiredConnectionRemoved\"/>\n"
+"    <signal name=\"actWiredConnectionChanged\"/>\n"
 "  </interface>\n"
         "")
 public:
@@ -61,6 +64,9 @@ public Q_SLOTS: // METHODS
 Q_SIGNALS: // SIGNALS
     void getWifiListFinished();
     void configurationChanged();
+    void wiredConnectionAdded();
+    void wiredConnectionRemoved();
+    void actWiredConnectionChanged();
 };
 
 #endif

src/kylin-dbus-interface.cpp

@@ -717,6 +717,7 @@ void KylinDBus::getConnectNetIp(QString netUuid)
  //监听有线网络ip变化
 void KylinDBus::getLanIpChanged()
 {
+    m_lanPathList.clear();
     QDBusInterface m_interface("org.freedesktop.NetworkManager",
                                       "/org/freedesktop/NetworkManager/Settings",
                                       "org.freedesktop.NetworkManager.Settings",
@@ -742,6 +743,7 @@ void KylinDBus::getLanIpChanged()
                                                      objNet.path(),
                                                      QString("org.freedesktop.NetworkManager.Settings.Connection"),
                                                      QString("Updated"), this, SLOT(onLanIpPropertiesChanged() ) );
+                m_lanPathList.append(objNet.path());
             } else if (key == "802-11-wireless") {
                 QDBusConnection::systemBus().connect(QString("org.freedesktop.NetworkManager"),
                                                      objNet.path(),
@@ -1036,6 +1038,8 @@ void KylinDBus::onNewConnection(QDBusObjectPath objPath)
         if (key == "802-3-ethernet") {
             emit this->updateWiredList(0); //send this signal to update wired network list
             emit this->newConnAdded(0);
+            m_lanPathList.append(objPath.path());
+            emit mw->wiredConnectionAdded();
             //syslog(LOG_DEBUG, "A new wired network was created.");
             qDebug()<<"A new wired network was created.";
             break;
@@ -1101,10 +1105,13 @@ void KylinDBus::onNewConnection(QDBusObjectPath objPath)
 void KylinDBus::onConnectionRemoved(QDBusObjectPath objPath)
 {
     //syslog(LOG_DEBUG, "An old network was removed from configure directory.");
-    qDebug()<<"An old network was removed from configure directory.";
-
-    if (mw->is_btnLanList_clicked == 1) {
-        emit this->updateWiredList(0); //send this signal to update wired network list
+    if (m_lanPathList.contains(objPath.path())) {
+        m_lanPathList.removeOne(objPath.path());
+        qDebug()<<"An old network was removed from configure directory.";
+        if (mw->is_btnLanList_clicked == 1) {
+            emit this->updateWiredList(0); //send this signal to update wired network list
+        }
+        emit mw->wiredConnectionRemoved();
     }
 
     onWiredSettingNumChanged();
@@ -1724,7 +1731,6 @@ void KylinDBus::onLanPropertyChanged(QVariantMap qvm)
         qDebug()<<"kylin-nm receive a signal 'Device.Wired PropertiesChanged' about interface.";
         isRunningFunction = true;  //function onLanPropertyChanged is running
         time->start(3000);
-
         QString str = qvm.value("Carrier").toString();
         if (str == "false" || str == "true") {
             getPhysicalCarrierState(1);

src/kylin-dbus-interface.h

@@ -147,6 +147,7 @@ private:
     QGSettings *m_tastbar_gsettings = nullptr;
     QGSettings *m_gsettings = nullptr;
     QGSettings *m_transparency_gsettings = nullptr;
+    QStringList m_lanPathList;//有线网dbuspath列表
 
 signals:
     void updateWiredList(int n);

src/mainwindow.cpp

@@ -3387,6 +3387,7 @@ void MainWindow::handleLanDisconn()
     qDebug()<<"Wired net is disconnected!";
 
     QString txt(tr("Wired net is disconnected"));
+    emit this->actWiredConnectionChanged();
     objKyDBus->showDesktopNotify(txt);
     currSelNetName = "";
     oldActLanName = "";
@@ -3669,6 +3670,7 @@ void MainWindow::onExternalConnectionChange(QString type, bool isConnUp)
 
 void MainWindow::onExternalLanChange()
 {
+    emit this->actWiredConnectionChanged();
     if (is_btnLanList_clicked) {
         onBtnNetListClicked(0);
     } else {
@@ -3924,6 +3926,7 @@ void MainWindow::connLanDone(int connFlag)
         //this->ksnm->execGetLanList();
 
         QString txt(tr("Conn Ethernet Success"));
+        emit this->actWiredConnectionChanged();
         objKyDBus->showDesktopNotify(txt);
     }
 

src/mainwindow.h

@@ -421,6 +421,9 @@ signals:
     void getWifiListFinished();
     void startReconnectWifi(const QString& ssid);
     void stopReconnectWifi(const QString& ssid);
+    void wiredConnectionAdded();
+    void wiredConnectionRemoved();
+    void actWiredConnectionChanged();
 };
 
 #endif // MAINWINDOW_H