Reimplementation of logarithmic volume

EarTrumpet/App.xaml.cs

@@ -188,7 +188,8 @@ private void TrayIconScrolled(object _, int wheelDelta)
     {
         if (Settings.UseScrollWheelInTray && (!Settings.UseGlobalMouseWheelHook || _flyoutViewModel.State == FlyoutViewState.Hidden))
         {
-            CollectionViewModel.Default?.IncrementVolume(Math.Sign(wheelDelta) * 2);
+            CollectionViewModel.Default?.IncrementVolume(
+                Math.Sign(wheelDelta) * (Settings.UseLogarithmicVolume ? 0.2f : 2.0f));
         }
     }
 

EarTrumpet/UI/ViewModels/DeviceViewModel.cs

@@ -270,6 +270,6 @@ internal void AppLeavingFromThisDevice(IAppItemViewModel app)
     }
 
     public void MakeDefaultDevice() => _deviceManager.Default = _device;
-    public void IncrementVolume(int delta) => Volume += delta;
+    public void IncrementVolume(float delta) => Volume += delta;
     public override string ToString() => AccessibleName;
 }