qml: oneserver, auto-connect combobox

electrum/gui/qml/components/ServerConfigDialog.qml

@@ -42,10 +42,8 @@ ElDialog {
             text: qsTr('Ok')
             icon.source: '../../icons/confirmed.png'
             onClicked: {
-                Network.oneServer = serverconfig.auto_connect
+                Network.oneServer = serverconfig.serverConnectMode == ServerConnectModeComboBox.Mode.Single
-                    ? false
+                Config.autoConnect = serverconfig.serverConnectMode == ServerConnectModeComboBox.Mode.Autoconnect
-                    : serverconfig.one_server
-                Config.autoConnect = serverconfig.auto_connect
                 Network.server = serverconfig.address
                 rootItem.close()
             }

electrum/gui/qml/components/controls/ServerConfig.qml

@@ -10,9 +10,8 @@ Item {
     id: root
 
     property bool showAutoselectServer: true
-    property alias auto_connect: auto_server_cb.checked
     property alias address: address_tf.text
-    property alias one_server: one_server_cb.checked
+    property alias serverConnectMode: server_connect_mode_cb.currentValue
 
     implicitHeight: rootLayout.height
 
@@ -23,12 +22,32 @@ Item {
         height: parent.height
         spacing: constants.paddingLarge
 
-        CheckBox {
+
-            id: auto_server_cb
+        RowLayout {
-            visible: showAutoselectServer
+            Layout.fillWidth: true
-            text: Config.shortDescFor('NETWORK_AUTO_CONNECT')
+
-            checked: !showAutoselectServer
+            ServerConnectModeComboBox {
-            enabled: !one_server_cb.checked
+                id: server_connect_mode_cb
+            }
+
+            Item {
+                Layout.fillWidth: true
+                Layout.preferredHeight: 1
+            }
+
+            HelpButton {
+                Layout.alignment: Qt.AlignRight
+                heading: qsTr('Connection mode')+':'
+                helptext: Config.getTranslatedMessage('MSG_CONNECTMODE_SERVER_HELP') + '<br/><br/>' +
+                    Config.getTranslatedMessage('MSG_CONNECTMODE_NODES_HELP') + '<ul>' +
+                    '<li><b>' + Config.getTranslatedMessage('MSG_CONNECTMODE_AUTOCONNECT') +
+                    '</b>: ' + Config.getTranslatedMessage('MSG_CONNECTMODE_AUTOCONNECT_HELP') + '</li>' +
+                    '<li><b>' + Config.getTranslatedMessage('MSG_CONNECTMODE_MANUAL') +
+                    '</b>: ' + Config.getTranslatedMessage('MSG_CONNECTMODE_MANUAL_HELP') + '</li>' +
+                    '<li><b>' + Config.getTranslatedMessage('MSG_CONNECTMODE_ONESERVER') +
+                    '</b>: ' + Config.getTranslatedMessage('MSG_CONNECTMODE_ONESERVER_HELP') + '</li>' +
+                    '</ul>'
+            }
         }
 
         Label {
@@ -41,28 +60,12 @@ Item {
 
             TextField {
                 id: address_tf
-                enabled: !auto_server_cb.checked
+                enabled: server_connect_mode_cb.currentValue != ServerConnectModeComboBox.Mode.Autoconnect
                 width: parent.width
                 inputMethodHints: Qt.ImhNoPredictiveText
             }
         }
 
-        RowLayout {
-            Layout.fillWidth: true
-            visible: !auto_server_cb.checked && address_tf.text
-
-            CheckBox {
-                id: one_server_cb
-                Layout.fillWidth: true
-                text: Config.shortDescFor('NETWORK_ONESERVER')
-            }
-
-            HelpButton {
-                heading: Config.shortDescFor('NETWORK_ONESERVER')
-                helptext: Config.longDescFor('NETWORK_ONESERVER')
-            }
-        }
-
         ColumnLayout {
             Heading {
                 text: qsTr('Servers')
@@ -112,9 +115,6 @@ Item {
     }
 
     Component.onCompleted: {
-        root.auto_connect = Config.autoConnectDefined ? Config.autoConnect : false
         root.address = Network.server
-        one_server_cb.checked = Network.oneServer
-        // TODO: initial setup should not connect already, is Network.server defined?
     }
 }

electrum/gui/qml/components/controls/ServerConnectModeComboBox.qml

@@ -0,0 +1,38 @@
+import QtQuick
+import QtQuick.Controls
+
+import org.electrum 1.0
+
+ElComboBox {
+    id: control
+
+    enum Mode {
+        Autoconnect,
+        Manual,
+        Single
+    }
+
+    textRole: 'text'
+    valueRole: 'value'
+
+    model: [
+        { text: qsTr('Auto-connect'), value: ServerConnectModeComboBox.Mode.Autoconnect },
+        { text: qsTr('Manual server selection'), value: ServerConnectModeComboBox.Mode.Manual },
+        { text: qsTr('Connect only to a single server'), value: ServerConnectModeComboBox.Mode.Single }
+    ]
+
+    Component.onCompleted: {
+        if (!Config.autoConnectDefined) { // initial setup
+            server_connect_mode_cb.currentIndex = server_connect_mode_cb.indexOfValue(
+                ServerConnectModeComboBox.Mode.Manual)
+        } else {
+            server_connect_mode_cb.currentIndex = server_connect_mode_cb.indexOfValue(
+                Config.autoConnect
+                    ? ServerConnectModeComboBox.Mode.Autoconnect
+                    : Network.oneServer
+                        ? ServerConnectModeComboBox.Mode.Single
+                        : ServerConnectModeComboBox.Mode.Manual
+                )
+        }
+    }
+}

electrum/gui/qml/components/wizard/WCServerConfig.qml

@@ -10,9 +10,9 @@ WizardComponent {
     title: qsTr('Server')
 
     function apply() {
-        wizard_data['autoconnect'] = sc.address.trim() == ""
         wizard_data['server'] = sc.address
-        wizard_data['one_server'] = sc.one_server
+        wizard_data['autoconnect'] = sc.serverConnectMode == ServerConnectModeComboBox.Mode.Autoconnect
+        wizard_data['one_server'] = sc.serverConnectMode == ServerConnectModeComboBox.Mode.Single
     }
 
     ColumnLayout {
@@ -21,7 +21,6 @@ WizardComponent {
 
         ServerConfig {
             id: sc
-            showAutoselectServer: false
             Layout.fillWidth: true
             Layout.fillHeight: true
         }