pref(托盘界面): 调整托盘界面单网卡显示(story#18148)

src/frontend/mainwindow.cpp

@@ -38,6 +38,7 @@
 #define MAINWINDOW_HEIGHT 476
 #define LAYOUT_MARGINS 0,0,0,0
 #define LOADING_TRAYICON_TIMER_MS 60
+#define TABBAR_HEIGHT 30
 #define THEME_SCHAME "org.ukui.style"
 #define COLOR_THEME "styleName"
 
@@ -174,6 +175,11 @@ void MainWindow::firstlyStart()
 
     //加载key ring
     agent_init();
+
+    //单网卡显示
+    setCentralWidgetPages();
+    connect(m_lanWidget, &LanPage::deviceStatusChanged, this, &MainWindow::setCentralWidgetPages);
+    connect(m_wlanWidget, &LanPage::wirelessDeviceStatusChanged, this, &MainWindow::setCentralWidgetPages);
 }
 
 /**
@@ -826,8 +832,56 @@ void MainWindow::onRefreshTrayIconTooltip()
     m_trayIcon->setToolTip(trayIconToolTip);
 }
 
+void MainWindow::setCentralWidgetPages()
+{
+    bool isChanged = false;
+    if (m_isWiredUsable != m_lanWidget->isWiredDeviceUsable()) {
+        if (m_lanWidget->isWiredDeviceUsable()) {
+            m_centralWidget->insertTab(LANPAGE, m_lanWidget, "");
+            m_isWiredUsable = true;
+        } else {
+            m_centralWidget->removeTab(LANPAGE);
+            m_isWiredUsable = false;
+        }
+        isChanged = true;
+    }
+
+    if (m_isWirelessUsable != m_wlanWidget->isWirelessDeviceUsable()) {
+        if (m_wlanWidget->isWirelessDeviceUsable()) {
+            m_centralWidget->insertTab(WLANPAGE, m_wlanWidget, "");
+            m_isWirelessUsable = true;
+        } else {
+            m_centralWidget->removeTab(WLANPAGE);
+            m_isWirelessUsable = false;
+        }
+        isChanged = true;
+    }
+
+    if (!isChanged) {
+        return;
+    }
+
+    if (m_isWiredUsable && m_isWirelessUsable) {
+        m_centralWidget->tabBar()->show();
+        this->setFixedHeight(MAINWINDOW_HEIGHT);
+        resetWindowPosition();
+    } else {
+        m_centralWidget->tabBar()->hide();
+        this->setFixedHeight(MAINWINDOW_HEIGHT - TABBAR_HEIGHT);
+        resetWindowPosition();
+    }
+
+    if (m_trayIcon) {
+        m_trayIcon->setVisible(m_isWiredUsable || m_isWirelessUsable);
+    }
+}
+
 void MainWindow::onShowMainWindow(int type)
 {
+    if (!m_trayIcon->isVisible()) {
+        qWarning() << "no valid network card, do not show kylin-nm mainwindow";
+        return;
+    }
     if (type == LANPAGE || type == WLANPAGE) {
         m_centralWidget->setCurrentIndex(type);
 

src/frontend/mainwindow.h

@@ -206,6 +206,9 @@ private:
 
     QString m_display;
 
+    bool m_isWiredUsable = true;
+    bool m_isWirelessUsable = true;
+
 public Q_SLOTS:
     void onShowMainWindow(int type);
 
@@ -231,6 +234,8 @@ private Q_SLOTS:
     void onShowCreateWiredConnectWidgetSlot(QString display, QString devName);
     //唤起加入其他无线网络界面
     void onShowAddOtherWlanWidgetSlot(QString display, QString devName);
+    //设置界面显示 单网卡/多网卡
+    void setCentralWidgetPages();
 };
 
 #endif // MAINWINDOW_H

src/frontend/tab-pages/lanpage.h

@@ -52,6 +52,10 @@ public:
     bool lanIsConnected();
     void getWiredDeviceConnectState(QMap<QString, QString> &map);
 
+    bool isWiredDeviceUsable() {
+        return !m_devList.isEmpty();
+    }
+
 protected:
     bool eventFilter(QObject *watched, QEvent *event);
 

src/frontend/tab-pages/wlanpage.h

@@ -88,6 +88,10 @@ public:
         return m_currentDevice;
     }
 
+    bool isWirelessDeviceUsable() {
+        return !m_devList.isEmpty();
+    }
+
 Q_SIGNALS:
     void oneItemExpanded(const QString &ssid);
     void wlanAdd(QString devName, QStringList info);