#6397 Remember last used auto config host

src/gui/src/AppConfig.cpp

@@ -56,7 +56,8 @@ AppConfig::AppConfig(QSettings* settings) :
     m_ElevateMode(defaultElevateMode),
     m_CryptoEnabled(false),
     m_AutoHide(false),
-    m_LastExpiringWarningTime(0)
+    m_LastExpiringWarningTime(0),
+    m_AutoConfigServer()
 {
     Q_ASSERT(m_pSettings);
 
@@ -128,6 +129,8 @@ bool AppConfig::startedBefore() const { return m_StartedBefore; }
 
 bool AppConfig::autoConfig() const { return m_AutoConfig; }
 
+QString AppConfig::autoConfigServer() const { return m_AutoConfigServer; }
+
 void AppConfig::loadSettings()
 {
     m_ScreenName = settings().value("screenName", QHostInfo::localHostName()).toString();
@@ -140,6 +143,7 @@ void AppConfig::loadSettings()
     m_Language = settings().value("language", QLocale::system().name()).toString();
     m_StartedBefore = settings().value("startedBefore", false).toBool();
     m_AutoConfig = settings().value("autoConfig", false).toBool();
+    m_AutoConfigServer = settings().value("autoConfigServer", "").toString();
     QVariant elevateMode = settings().value("elevateModeEnum");
     if (!elevateMode.isValid()) {
         elevateMode = settings().value ("elevateMode",
@@ -168,6 +172,7 @@ void AppConfig::saveSettings()
     settings().setValue("language", m_Language);
     settings().setValue("startedBefore", m_StartedBefore);
     settings().setValue("autoConfig", m_AutoConfig);
+    settings().setValue("autoConfigServer", m_AutoConfigServer);
     // Refer to enum ElevateMode declaration for insight in to why this
     // flag is mapped this way
     settings().setValue("elevateMode", m_ElevateMode == ElevateAlways);
@@ -231,6 +236,11 @@ void AppConfig::setAutoConfig(bool autoConfig)
     m_AutoConfig = autoConfig;
 }
 
+void AppConfig::setAutoConfigServer(QString autoConfigServer)
+{
+    m_AutoConfigServer = autoConfigServer;
+}
+
 #ifndef SYNERGY_ENTERPRISE
 void AppConfig::setEdition(Edition e) {
     m_Edition = e;

src/gui/src/AppConfig.h

@@ -77,6 +77,8 @@ class AppConfig: public QObject
         bool startedBefore() const;
         bool autoConfig() const;
         void setAutoConfig(bool autoConfig);
+        QString autoConfigServer() const;
+        void setAutoConfigServer(QString autoConfigServer);
 #ifndef SYNERGY_ENTERPRISE
         void setEdition(Edition);
         Edition edition() const;
@@ -138,6 +140,7 @@ protected:
         QString m_Language;
         bool m_StartedBefore;
         bool m_AutoConfig;
+        QString m_AutoConfigServer;
         ElevateMode m_ElevateMode;
         Edition m_Edition;
         QString m_ActivateEmail;

src/gui/src/MainWindow.cpp

@@ -180,6 +180,8 @@ MainWindow::MainWindow (QSettings& settings, AppConfig& appConfig,
 #ifndef SYNERGY_ENTERPRISE
     updateZeroconfService();
     updateAutoConfigWidgets();
+
+    addZeroconfServer(m_AppConfig->autoConfigServer());
 #endif
 }
 
@@ -751,6 +753,13 @@ bool MainWindow::clientArgs(QStringList& args, QString& app)
             args << serverIp + ":" + QString::number(appConfig().port());
             return true;
         }
+        else {
+            show();
+            QMessageBox::warning(
+                this, tr("No server selected"),
+                tr("No auto config server was selected, try manual mode instead."));
+            return false;
+        }
     }
 #endif
 
@@ -1071,13 +1080,8 @@ void MainWindow::changeEvent(QEvent* event)
     }
 }
 
-void MainWindow::zeroconfServerDetected(const QString name)
+void MainWindow::addZeroconfServer(const QString name)
 {
-    // don't add to the server combo box if not in client mode.
-    if (synergyType() != synergyClient) {
-        return;
-    }
-
     // don't add yourself to the server list.
     if (getIPAddresses().contains(name)) {
         return;
@@ -1086,10 +1090,6 @@ void MainWindow::zeroconfServerDetected(const QString name)
     if (m_pComboServerList->findText(name) == -1) {
         m_pComboServerList->addItem(name);
     }
-
-    if (m_pComboServerList->count() > 1) {
-        m_pComboServerList->show();
-    }
 }
 
 void MainWindow::setEdition(Edition edition)
@@ -1410,3 +1410,9 @@ void MainWindow::on_m_pLabelAutoConfig_linkActivated(const QString &)
 {
     m_pActionSettings->trigger();
 }
+
+void MainWindow::on_m_pComboServerList_currentIndexChanged(const QString &server)
+{
+    appConfig().setAutoConfigServer(server);
+    appConfig().saveSettings();
+}

src/gui/src/MainWindow.h

@@ -117,7 +117,7 @@ class MainWindow : public QMainWindow, public Ui::MainWindowBase
         void showConfigureServer(const QString& message);
         void showConfigureServer() { showConfigureServer(""); }
         void autoAddScreen(const QString name);
-        void zeroconfServerDetected(const QString name);
+        void addZeroconfServer(const QString name);
         void updateLocalFingerprint();
         Zeroconf& zeroconf() { return *m_pZeroconf; }
 #ifndef SYNERGY_ENTERPRISE
@@ -239,6 +239,8 @@ private slots:
 
     void on_m_pLabelAutoConfig_linkActivated(const QString &link);
 
+    void on_m_pComboServerList_currentIndexChanged(const QString &arg1);
+
 signals:
     void windowShown();
 };

src/gui/src/ZeroconfService.cpp

@@ -81,7 +81,7 @@ void ZeroconfService::serverDetected(const QList<ZeroconfRecord>& list)
         registerService(false);
         m_pMainWindow->appendLogInfo(tr("zeroconf server detected: %1").arg(
             record.serviceName));
-        m_pMainWindow->zeroconfServerDetected(record.serviceName);
+        m_pMainWindow->addZeroconfServer(record.serviceName);
     }
 }