MVP port complete

2026-05-30 19:47:04 -05:00
parent f8b9949187
commit a1cffce9fd
9 changed files with 985 additions and 95 deletions
@@ -176,13 +176,7 @@ public sealed class SensorTreeItemViewModel : ViewModelBase
    public TemperatureUnit TemperatureUnit
    {
        get => _temperatureUnit;
-        private set
-        {
-            if (!SetProperty(ref _temperatureUnit, value))
-                return;
-
-            RefreshValues();
-        }
+        private set => SetProperty(ref _temperatureUnit, value);
    }

    public string Value => Sensor == null ? "" : SensorFormatter.FormatValue(Sensor, Sensor.Value, TemperatureUnit);
@@ -295,9 +289,8 @@ public sealed class SensorTreeItemViewModel : ViewModelBase

    public void SetTemperatureUnit(TemperatureUnit temperatureUnit)
    {
-        TemperatureUnit = temperatureUnit;
-        foreach (SensorTreeItemViewModel child in Children)
-            child.SetTemperatureUnit(temperatureUnit);
+        if (SetTemperatureUnitCore(temperatureUnit))
+            RefreshValues();
    }

    private static SensorTreeItemViewModel FromSensor(ISensor sensor, AppSettings settings)
@@ -333,6 +326,15 @@ public sealed class SensorTreeItemViewModel : ViewModelBase
        return item;
    }

+    private bool SetTemperatureUnitCore(TemperatureUnit temperatureUnit)
+    {
+        bool changed = SetProperty(ref _temperatureUnit, temperatureUnit, nameof(TemperatureUnit));
+        foreach (SensorTreeItemViewModel child in Children)
+            changed |= child.SetTemperatureUnitCore(temperatureUnit);
+
+        return changed;
+    }
+
    private void UpdateVisibilityState()
    {
        bool visible = Kind switch