Changeset 13338 for branches/RefactorPluginInfrastructure-2522/HeuristicLab.MainForm.WindowsForms/3.3/MainForms/MainForm.cs

Timestamp:

11/23/15 16:14:30 (8 years ago)

Author:

gkronber

Message:

#2522:

• moved UI components out of HeuristicLab.PluginInfrastructure -> HeuristicLab.PluginInfrastructure.UI
• moved ErrorDialog to HeuristicLab.MainForm.WindowsForms
• moved ErrorHandling (for building an error message string) to HeuristicLab.Common
• Changed exception handlers in Views to use MainForm.ShowError()
• Changed usages for ErrorDialog in non-UI components to throw exceptions instead.

File:

• branches/RefactorPluginInfrastructure-2522/HeuristicLab.MainForm.WindowsForms/3.3/MainForms/MainForm.cs (modified) (2 diffs)

branches/RefactorPluginInfrastructure-2522/HeuristicLab.MainForm.WindowsForms/3.3/MainForms/MainForm.cs

@@ -556 +556 @@
         ((IActionUserInterfaceItem)item.Tag).Execute();
       } catch (Exception ex) {
-        ErrorHandling.ShowErrorDialog((Control)MainFormManager.MainForm, ex);
+        ShowError(ex.Message, ex);
       }
     }
@@ -600 +600 @@
     }
     #endregion
+
+    #region Error Handling
+    public void ShowError(string message, Exception exception) {
+      ShowErrorDialog(this, message, exception);
+    }
+    private void ShowErrorDialog(Control owner, string message, Exception exception) {
+      if (owner == null) throw new ArgumentNullException("owner");
+      if (owner.InvokeRequired) {
+        owner.Invoke(new Action<Control, string, Exception>(ShowErrorDialog), owner, message, exception);
+      } else {
+        using (ErrorDialog dialog = new ErrorDialog(message, exception)) {
+          dialog.ShowDialog(owner);
+        }
+      }
+    }
+    #endregion
   }
 }