Changeset 13485 for branches/PerformanceComparison/HeuristicLab.OptimizationExpertSystem.Views/3.3/ExpertSystemView.cs

Timestamp:

12/18/15 12:42:13 (8 years ago)

Author:

abeham

Message:

#2457:

• fixed bugs in iterated sampling view
• worked on download runs from okb feature

File:

• branches/PerformanceComparison/HeuristicLab.OptimizationExpertSystem.Views/3.3/ExpertSystemView.cs (modified) (5 diffs)

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

@@ -23 +23 @@
 using System.Collections;
 using System.ComponentModel;
-using System.IO;
 using System.Linq;
 using System.Windows.Forms;
-using HeuristicLab.Clients.OKB.Administration;
-using HeuristicLab.Clients.OKB.Query;
 using HeuristicLab.Common;
 using HeuristicLab.Common.Resources;
-using HeuristicLab.Core;
 using HeuristicLab.Core.Views;
 using HeuristicLab.MainForm;
 using HeuristicLab.Optimization;
-using HeuristicLab.Persistence.Default.Xml;
 using HeuristicLab.PluginInfrastructure;
 
@@ -43 +38 @@
     protected TypeSelectorDialog problemTypeSelectorDialog;
     protected virtual bool SuppressEvents { get; set; }
+    private bool okbDownloadInProgress;
 
     public new ExpertSystem Content {
@@ -85 +81 @@
       base.OnContentChanged();
       SuppressEvents = true;
+      okbDownloadInProgress = false;
       try {
         if (Content == null) {
@@ -114 +111 @@
       algorithmViewHost.Enabled = Content != null && !ReadOnly && !Locked;
       runsView.Enabled = Content != null;
-      algorithmInstancesViewHost.Enabled = Content != null;
+      algorithmInstancesViewHost.Enabled = Content != null && !okbDownloadInProgress;
       refreshMapButton.Enabled = Content != null;
-      okbDownloadButton.Enabled = Content != null && Content.Problem != null && !ReadOnly && !Locked;
+      okbDownloadButton.Enabled = Content != null && Content.Problem != null && !ReadOnly && !Locked && !okbDownloadInProgress;
     }
 
@@ -293 +290 @@
 
     private void okbDownloadButton_Click(object sender, EventArgs e) {
-      var queryClient = QueryClient.Instance;
-      queryClient.Refresh();
-
-      var problemTypeFilter = (StringComparisonAvailableValuesFilter)queryClient.Filters.Single(x => x.Label == "Problem Data Type Name");
-      problemTypeFilter.Value = Content.Problem.GetType().Name;
-
-      var runIds = queryClient.GetRunIds(problemTypeFilter).ToList();
-      var count = queryClient.GetNumberOfRuns(problemTypeFilter);
-      if (count > 0) {
-        var list = new ItemList<IAlgorithm>();
-        var adminClient = AdministrationClient.Instance;
-        adminClient.Refresh();
-        var runs = queryClient.GetRuns(runIds, true).ToList();
-        foreach (var rGroup in runs.GroupBy(x => x.Algorithm.Id)) {
-          var data = AdministrationClient.GetAlgorithmData(rGroup.Key);
-          if (data != null) {
-            using (var stream = new MemoryStream(data)) {
-              try {
-                var alg = (IAlgorithm)XmlParser.Deserialize<IContent>(stream);
-                alg.Runs.AddRange(rGroup.Select(x => queryClient.ConvertToOptimizationRun(x)));
-                list.Add(alg);
-              } catch (Exception) { }
-              stream.Close();
-            }
-          }
-        }
-        Content.AlgorithmInstances = list;
+      var progress = new Progress();
+      progress.ProgressStateChanged += OkbDownloadProgressOnStateChanged;
+      Content.UpdateKnowledgeBaseAsync(progress);
+      MainFormManager.GetMainForm<MainForm.WindowsForms.MainForm>().AddOperationProgressToView(progressPanel, progress);
+      progressPanel.Visible = true;
+      SetEnabledStateOfControls();
+    }
+
+    private void OkbDownloadProgressOnStateChanged(object sender, EventArgs eventArgs) {
+      var progress = (IProgress)sender;
+      okbDownloadInProgress = progress.ProgressState == ProgressState.Started;
+      SetEnabledStateOfControls();
+      if (!okbDownloadInProgress) {
+        progressPanel.Visible = false;
+        progress.ProgressStateChanged -= OkbDownloadProgressOnStateChanged;
       }
     }