From 87952b543c0e4735f0c2b3af3c6930d540ed3cb6 Mon Sep 17 00:00:00 2001
From: Damocles <damocles@darkest.space>
Date: Wed, 22 Apr 2026 21:33:53 +0200
Subject: [PATCH] bluetooth menu: show connecting/disconnecting state with
 pulse feedback

---
 shell/modules/BluetoothMenu.qml     | 43 ++++++++++++++++++++++-------
 shell/services/BluetoothService.qml | 10 +++++--
 2 files changed, 41 insertions(+), 12 deletions(-)

diff --git a/shell/modules/BluetoothMenu.qml b/shell/modules/BluetoothMenu.qml
index f348e90..9bbb6a4 100644
--- a/shell/modules/BluetoothMenu.qml
+++ b/shell/modules/BluetoothMenu.qml
@@ -50,6 +50,8 @@ M.HoverPanel {
             required property var modelData
             required property int index
 
+            readonly property bool _pending: S.BluetoothService.pendingMac === entry.modelData.mac
+
             width: menuWindow.contentWidth
             height: 32
 
@@ -67,7 +69,7 @@ M.HoverPanel {
                 anchors.leftMargin: 12
                 anchors.verticalCenter: parent.verticalCenter
                 text: "\uF294"
-                color: entry.modelData.connected ? menuWindow.accentColor : S.Theme.base04
+                color: entry._pending ? menuWindow.accentColor : entry.modelData.connected ? menuWindow.accentColor : S.Theme.base04
                 font.pixelSize: S.Theme.fontSize + 1
                 font.family: S.Theme.iconFontFamily
             }
@@ -75,27 +77,46 @@ M.HoverPanel {
             Text {
                 anchors.left: btIcon.right
                 anchors.leftMargin: 8
-                anchors.right: batLabel.left
+                anchors.right: _statusLabel.left
                 anchors.rightMargin: 4
                 anchors.verticalCenter: parent.verticalCenter
                 text: entry.modelData.name
-                color: entry.modelData.connected ? menuWindow.accentColor : S.Theme.base05
+                color: entry._pending ? menuWindow.accentColor : entry.modelData.connected ? menuWindow.accentColor : S.Theme.base05
                 font.pixelSize: S.Theme.fontSize
                 font.family: S.Theme.fontFamily
-                font.bold: entry.modelData.connected
+                font.bold: entry.modelData.connected || entry._pending
                 elide: Text.ElideRight
             }
 
             Text {
-                id: batLabel
+                id: _statusLabel
                 anchors.right: parent.right
                 anchors.rightMargin: 12
                 anchors.verticalCenter: parent.verticalCenter
-                text: entry.modelData.battery >= 0 ? entry.modelData.battery + "%" : ""
-                color: S.Theme.base04
+                text: entry._pending ? (entry.modelData.connected ? "disconnecting..." : "connecting...") : (entry.modelData.battery >= 0 ? entry.modelData.battery + "%" : "")
+                color: entry._pending ? S.Theme.base04 : S.Theme.base04
                 font.pixelSize: S.Theme.fontSize - 1
                 font.family: S.Theme.fontFamily
-                width: entry.modelData.battery >= 0 ? implicitWidth : 0
+                font.italic: entry._pending
+                width: text ? implicitWidth : 0
+            }
+
+            // Pulse animation while pending
+            SequentialAnimation on opacity {
+                loops: Animation.Infinite
+                running: entry._pending
+                NumberAnimation {
+                    to: 0.5
+                    duration: 400
+                    easing.type: Easing.InOutQuad
+                }
+                NumberAnimation {
+                    to: 1
+                    duration: 400
+                    easing.type: Easing.InOutQuad
+                }
+                onRunningChanged: if (!running)
+                    entry.opacity = 1
             }
 
             HoverHandler {
@@ -104,8 +125,10 @@ M.HoverPanel {
             }
             TapHandler {
                 onTapped: {
-                    S.BluetoothService.toggleDevice(entry.modelData.mac, !entry.modelData.connected);
-                    menuWindow.keepOpen(500);
+                    if (!entry._pending) {
+                        S.BluetoothService.toggleDevice(entry.modelData.mac, !entry.modelData.connected);
+                        menuWindow.keepOpen(500);
+                    }
                 }
             }
         }
diff --git a/shell/services/BluetoothService.qml b/shell/services/BluetoothService.qml
index e648538..608f1c6 100644
--- a/shell/services/BluetoothService.qml
+++ b/shell/services/BluetoothService.qml
@@ -26,7 +26,11 @@ QtObject {
         _powerProc.running = true;
     }
 
+    // MAC address of device currently connecting/disconnecting
+    property string pendingMac: ""
+
     function toggleDevice(mac, connect) {
+        pendingMac = mac;
         _toggleProc._action = connect ? "connect" : "disconnect";
         _toggleProc._mac = mac;
         _toggleProc.running = true;
@@ -120,7 +124,9 @@ QtObject {
         property string _action: ""
         property string _mac: ""
         command: ["bluetoothctl", _action, _mac]
-        onRunningChanged: if (!running)
-            root.refresh()
+        onRunningChanged: if (!running) {
+            root.pendingMac = "";
+            root.refresh();
+        }
     }
 }