Added code to save and restore the plot sensor selection.

2012-01-01 17:12:34 +00:00
parent 0b184bb65e
commit 7b66e3f1b5
3 changed files with 55 additions and 29 deletions
@@ -108,9 +108,14 @@ namespace OpenHardwareMonitor.GUI {
            if (n != null && n.Sensor == sensor)
              sensorNode = n;
          }
-          typeNode.Nodes.Remove(sensorNode);
-          UpdateNode(typeNode);
+          if (sensorNode != null) {
+            sensorNode.PlotSelectionChanged -= SensorPlotSelectionChanged;
+            typeNode.Nodes.Remove(sensorNode);
+            UpdateNode(typeNode);
+          }
        }
+      if (PlotSelectionChanged != null)
+        PlotSelectionChanged(this, null);
    }

    private void InsertSorted(Node node, ISensor sensor) {
@@ -119,15 +124,25 @@ namespace OpenHardwareMonitor.GUI {
        ((SensorNode)node.Nodes[i]).Sensor.Index < sensor.Index)
        i++;
      SensorNode sensorNode = new SensorNode(sensor, settings, unitManager);
+      sensorNode.PlotSelectionChanged += SensorPlotSelectionChanged;
      node.Nodes.Insert(i, sensorNode);
    }

+    private void SensorPlotSelectionChanged(object sender, EventArgs e) {
+      if (PlotSelectionChanged != null)
+        PlotSelectionChanged(this, null);
+    }
+
    private void SensorAdded(ISensor sensor) {
      foreach (TypeNode typeNode in typeNodes)
        if (typeNode.SensorType == sensor.SensorType) {
          InsertSorted(typeNode, sensor);
          UpdateNode(typeNode);          
        }
-    }    
+      if (PlotSelectionChanged != null)
+        PlotSelectionChanged(this, null);
+    }
+
+    public event EventHandler PlotSelectionChanged;
  }
 }