Changeset 4883 for trunk/sources/HeuristicLab.Optimization.Views/3.3/RunCollectionBoxPlotView.cs

Timestamp:

11/21/10 18:19:39 (13 years ago)

Author:

mkommend

Message:

Improved performance of all RunCollectionViews (ticket #1284).

File:

• trunk/sources/HeuristicLab.Optimization.Views/3.3/RunCollectionBoxPlotView.cs (modified) (7 diffs)

trunk/sources/HeuristicLab.Optimization.Views/3.3/RunCollectionBoxPlotView.cs

@@ -39 +39 @@
     private const string BoxPlotChartAreaName = "BoxPlotChartArea";
 
+    private bool suppressUpdates = false;
     private string xAxisValue;
     private string yAxisValue;
@@ -46 +47 @@
     public RunCollectionBoxPlotView() {
       InitializeComponent();
-      this.categoricalMapping = new Dictionary<int, Dictionary<object, double>>();
-      this.seriesCache = new SortedDictionary<double, Series>();
-      this.chart.ChartAreas[0].Visible = false;
-      this.chart.Series.Clear();
-      this.chart.ChartAreas.Add(BoxPlotChartAreaName);
-      this.chart.CustomizeAllChartAreas();
+      categoricalMapping = new Dictionary<int, Dictionary<object, double>>();
+      seriesCache = new SortedDictionary<double, Series>();
+      chart.ChartAreas[0].Visible = false;
+      chart.Series.Clear();
+      chart.ChartAreas.Add(BoxPlotChartAreaName);
+      chart.CustomizeAllChartAreas();
     }
 
@@ -70 +71 @@
       Content.ItemsRemoved += new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_ItemsRemoved);
       Content.CollectionReset += new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_CollectionReset);
+      Content.UpdateOfRunsInProgress += new EventHandler<EventArgs<bool>>(Content_UpdateOfRunsInProgress);
       RegisterRunEvents(Content);
     }
@@ -79 +81 @@
       Content.ItemsRemoved -= new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_ItemsRemoved);
       Content.CollectionReset -= new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_CollectionReset);
+      Content.UpdateOfRunsInProgress -= new EventHandler<EventArgs<bool>>(Content_UpdateOfRunsInProgress);
       DeregisterRunEvents(Content);
     }
@@ -100 +103 @@
     private void Content_ItemsAdded(object sender, HeuristicLab.Collections.CollectionItemsChangedEventArgs<IRun> e) {
       RegisterRunEvents(e.Items);
+    }
+    private void Content_UpdateOfRunsInProgress(object sender, EventArgs<bool> e) {
+      if (InvokeRequired)
+        Invoke(new EventHandler<EventArgs<bool>>(Content_UpdateOfRunsInProgress), sender, e);
+      else {
+        suppressUpdates = e.Value;
+        if (!suppressUpdates) UpdateDataPoints();
+      }
     }
 
@@ -120 +131 @@
       if (InvokeRequired)
         this.Invoke(new EventHandler(run_Changed), sender, e);
-      else {
+      else if (!suppressUpdates) {
         IRun run = (IRun)sender;
         UpdateDataPoints();
@@ -326 +337 @@
     #region GUI events
     private void UpdateNoRunsVisibleLabel() {
-      if (this.chart.Series.Count > 0)
+      if (this.chart.Series.Count > 0) {
         noRunsLabel.Visible = false;
-      else
+        splitContainer.Panel2Collapsed = !showStatisticsCheckBox.Checked;
+      } else {
         noRunsLabel.Visible = true;
+        splitContainer.Panel2Collapsed = true;
+      }
     }