Bar-Volume: everything working

just missing the AudioDeviceSelector

Services/Audio.qml

@@ -8,27 +8,48 @@ import Quickshell.Services.Pipewire
 Singleton {
   id: root
 
-  // Ensure the volume is readonly from outside
+  readonly property PwNode sink: Pipewire.defaultAudioSink
+  readonly property PwNode source: Pipewire.defaultAudioSource
+
+  // Volume [0..1] is readonly from outside
   readonly property alias volume: root._volume
-  property real _volume: 0
+  property real _volume: sink?.audio?.volume ?? 0
 
   readonly property alias muted: root._muted
-  property bool _muted: false
+  property bool _muted: !!sink?.audio?.muted
+
+  readonly property real step: 0.05
+
+  function volumeIncrement() {
+    volumeSet(volume + step)
+  }
+
+  function volumeDecrement() {
+    volumeSet(volume - step)
+  }
+
+  function volumeSet(newVolume) {
+    // Clamp volume to 200%
+    if (sink?.ready && sink?.audio) {
+      sink.audio.muted = false
+      sink.audio.volume = Math.max(0, Math.min(2, newVolume))
+    }
+  }
 
   PwObjectTracker {
     objects: [Pipewire.defaultAudioSink]
   }
 
   Connections {
-    target: Pipewire.defaultAudioSink?.audio ? Pipewire.defaultAudioSink?.audio : null
+    target: sink?.audio ? sink?.audio : null
 
     function onVolumeChanged() {
-      root._volume = (Pipewire.defaultAudioSink?.audio.volume ?? 0)
+      root._volume = (sink?.audio.volume ?? 0)
       console.log("[Audio] onVolumeChanged: " + volume)
     }
 
     function onMutedChanged() {
-      root._muted = (Pipewire.defaultAudioSink?.audio.muted ?? true)
+      root._muted = (sink?.audio.muted ?? true)
       console.log("[Audio] onMuteChanged " + muted)
     }
   }