Changeset 17251 for branches/2521_ProblemRefactoring/HeuristicLab.Optimizer/3.3/StartPage.cs

Timestamp:

09/13/19 11:37:59 (5 years ago)

Author:

abeham

Message:

#2521: finished refactoring TSP

File:

• branches/2521_ProblemRefactoring/HeuristicLab.Optimizer/3.3/StartPage.cs (modified) (4 diffs)

branches/2521_ProblemRefactoring/HeuristicLab.Optimizer/3.3/StartPage.cs

@@ -22 +22 @@
 using System;
 using System.Collections.Generic;
+using System.Drawing;
 using System.IO;
 using System.Linq;
@@ -110 +111 @@
         }
 
-      } catch {
       } finally {
         OnAllSamplesLoaded();
@@ -120 +120 @@
       using (var stream = assembly.GetManifestResourceStream(name)) {
         var serializer = new ProtoBufSerializer();
-        var item = (NamedItem)serializer.Deserialize(stream, false);
+        NamedItem item;
+        try {
+          item = (NamedItem)serializer.Deserialize(stream, false);
+        } catch {
+          item = new ErrorMessage(name, "Sample failed to load!");
+        }
         OnSampleLoaded(item, group, 1.0 / count);
       }
@@ -197 +202 @@
       Properties.Settings.Default.Save();
     }
+
+    [Item("Error Message", "")]
+    class ErrorMessage : NamedItem {
+      public override Image ItemImage => Common.Resources.VSImageLibrary.Error;
+
+      protected ErrorMessage(ErrorMessage original, Cloner cloner) : base(original, cloner) { }
+      public ErrorMessage(string error, string description) : base(error, description) { }
+
+      public override IDeepCloneable Clone(Cloner cloner) {
+        return new ErrorMessage(this, cloner);
+      }
+    }
   }
 }