Bluetooth: added a button to enable/disable straight from the panel + minor improvements.

Commons/Settings.qml

@@ -193,6 +193,8 @@ Singleton {
     FontService.init()
 
     HooksService.init()
+
+    BluetoothService.init()
   }
 
   // -----------------------------------------------------

Modules/BluetoothPanel/BluetoothPanel.qml

@@ -41,7 +41,15 @@ NPanel {
           Layout.fillWidth: true
         }
 
+        NToggle {
+          id: wifiSwitch
+          checked: Settings.data.network.bluetoothEnabled
+          onToggled: checked => BluetoothService.setBluetoothEnabled(checked)
+          baseSize: Style.baseWidgetSize * 0.65 * scaling
+        }
+
         NIconButton {
+          enabled: Settings.data.network.bluetoothEnabled
           icon: BluetoothService.adapter && BluetoothService.adapter.discovering ? "stop" : "refresh"
           tooltipText: "Refresh Devices"
           sizeRatio: 0.8
@@ -66,7 +74,42 @@ NPanel {
         Layout.fillWidth: true
       }
 
+      Rectangle {
+        visible: !Settings.data.network.bluetoothEnabled
+        Layout.fillWidth: true
+        Layout.fillHeight: true
+        color: Color.transparent
+
+        // Center the content within this rectangle
+        ColumnLayout {
+          anchors.centerIn: parent
+          spacing: Style.marginM * scaling
+
+          NIcon {
+            icon: "bluetooth-off"
+            font.pointSize: 64 * scaling
+            color: Color.mOnSurfaceVariant
+            Layout.alignment: Qt.AlignHCenter
+          }
+
+          NText {
+            text: "Bluetooth is disabled"
+            font.pointSize: Style.fontSizeL * scaling
+            color: Color.mOnSurfaceVariant
+            Layout.alignment: Qt.AlignHCenter
+          }
+
+          NText {
+            text: "Enable Bluetooth to see available devices."
+            font.pointSize: Style.fontSizeS * scaling
+            color: Color.mOnSurfaceVariant
+            Layout.alignment: Qt.AlignHCenter
+          }
+        }
+      }
+
       ScrollView {
+        visible: BluetoothService.adapter && BluetoothService.adapter.enabled
         Layout.fillWidth: true
         Layout.fillHeight: true
         ScrollBar.horizontal.policy: ScrollBar.AlwaysOff
@@ -75,7 +118,6 @@ NPanel {
         contentWidth: availableWidth
 
         ColumnLayout {
-          visible: BluetoothService.adapter && BluetoothService.adapter.enabled
           width: parent.width
           spacing: Style.marginM * scaling
 

Modules/SettingsPanel/Tabs/NetworkTab.qml

@@ -22,15 +22,7 @@ ColumnLayout {
     label: "Enable Bluetooth"
     description: "Enable Bluetooth connectivity."
     checked: Settings.data.network.bluetoothEnabled
-    onToggled: checked => {
+    onToggled: checked => BluetoothService.setBluetoothEnabled(checked)
-                 Settings.data.network.bluetoothEnabled = checked
-                 BluetoothService.setBluetoothEnabled(checked)
-                 if (checked) {
-                   ToastService.showNotice("Bluetooth", "Enabled")
-                 } else {
-                   ToastService.showNotice("Bluetooth", "Disabled")
-                 }
-               }
   }
 
   NDivider {

Services/BluetoothService.qml

@@ -30,6 +30,31 @@ Singleton {
                                          })
   }
 
+  function init() {
+    Logger.log("Bluetooth", "Service initialized")
+  }
+
+  Timer {
+    id: delayDiscovery
+    interval: 1000
+    repeat: false
+    onTriggered: adapter.discovering = true
+  }
+
+  Connections {
+    target: adapter
+    function onEnabledChanged() {
+      Settings.data.network.bluetoothEnabled = adapter.enabled
+      if (adapter.enabled) {
+        ToastService.showNotice("Bluetooth", "Enabled")
+        // Using a timer to give a little time so the adapter is really enabled
+        delayDiscovery.running = true
+      } else {
+        ToastService.showNotice("Bluetooth", "Disabled")
+      }
+    }
+  }
+
   function sortDevices(devices) {
     return devices.sort((a, b) => {
                           var aName = a.name || a.deviceName || ""