Changeset 13720 for branches/PerformanceComparison/HeuristicLab.OptimizationExpertSystem/3.3/OptimizationExpertSystem.cs

Timestamp:

03/19/16 22:35:39 (8 years ago)

Author:

abeham

Message:

#2457: worked on expert-system

File:

• branches/PerformanceComparison/HeuristicLab.OptimizationExpertSystem/3.3/OptimizationExpertSystem.cs (modified) (1 diff)

branches/PerformanceComparison/HeuristicLab.OptimizationExpertSystem/3.3/OptimizationExpertSystem.cs

@@ -20 +20 @@
 #endregion
 
+using HeuristicLab.Common;
+using HeuristicLab.MainForm;
 using HeuristicLab.MainForm.WindowsForms;
 using HeuristicLab.OptimizationExpertSystem.Common;
 using System;
+using System.Windows.Forms;
 
 namespace HeuristicLab.OptimizationExpertSystem {
   public partial class OptimizationExpertSystem : DockingMainForm {
+    private ToolStripProgressBar progressBar;
+    private ToolStripLabel progressLabel;
 
     public ExpertSystem ExpertSystem { get; private set; }
-
+    
     public OptimizationExpertSystem(Type userInterfaceType) : base(userInterfaceType) {
       InitializeComponent();
       ExpertSystem = new ExpertSystem();
+      ExpertSystem.DownloadStarted += ExpertSystemOnDownloadStarted;
+      ShowContentInViewHost = false;
+    }
+
+    private void ExpertSystemOnDownloadStarted(object sender, EventArgs<IProgress> e) {
+      e.Value.ProgressStateChanged += OnProgressStateChanged;
+      e.Value.ProgressValueChanged += OnProgressValueChanged;
+      e.Value.StatusChanged += OnProgressStatusChanged;
+      progressBar.Value = progressBar.Minimum;
+      progressLabel.Text = string.Empty;
+      progressBar.Visible = true;
+      progressLabel.Visible = true;
+    }
+
+    private void OnProgressStateChanged(object sender, EventArgs e) {
+      var progress = (IProgress)sender;
+      if (progress.ProgressState == ProgressState.Canceled
+          || progress.ProgressState == ProgressState.Finished) {
+        progress.ProgressStateChanged -= OnProgressStateChanged;
+        progress.ProgressValueChanged -= OnProgressValueChanged;
+        progress.StatusChanged -= OnProgressStatusChanged;
+        progressBar.Visible = false;
+        progressLabel.Visible = false;
+      }
+    }
+
+    private void OnProgressValueChanged(object sender, EventArgs e) {
+      var progress = (IProgress)sender;
+      progressBar.Value = Math.Max(progressBar.Minimum, Math.Min(progressBar.Maximum, (int)(progress.ProgressValue * 100)));
+    }
+
+    private void OnProgressStatusChanged(object sender, EventArgs e) {
+      var progress = (IProgress)sender;
+      progressLabel.Text = progress.Status.Replace(Environment.NewLine, "   ");
+    }
+
+    protected override void AdditionalCreationOfGuiElements() {
+      base.AdditionalCreationOfGuiElements();
+      progressBar = new ToolStripProgressBar();
+      statusStrip.Items.Add(progressBar);
+      progressLabel = new ToolStripLabel();
+      statusStrip.Items.Add(progressLabel);
     }
 
     private void OptimizationExpertSystem_Load(object sender, EventArgs e) {
-      ShowContent(ExpertSystem);
+      ShowContent(ExpertSystem.Problem);
     }
   }