Changeset 2845 for trunk/sources/HeuristicLab.Operators.Views/3.3/OperatorView.cs

Timestamp:

02/20/10 20:04:08 (14 years ago)

Author:

swagner

Message:

Operator architecture refactoring (#95)

• worked on parameterized items

File:

• trunk/sources/HeuristicLab.Operators.Views/3.3/OperatorView.cs (modified) (3 diffs)

trunk/sources/HeuristicLab.Operators.Views/3.3/OperatorView.cs

@@ -23 +23 @@
 using HeuristicLab.Core.Views;
 using HeuristicLab.MainForm;
+using System;
 
 namespace HeuristicLab.Operators.Views {
@@ -30 +31 @@
   [Content(typeof(Operator), true)]
   [Content(typeof(IOperator), false)]
-  public partial class OperatorView : NamedItemView {
+  public partial class OperatorView : ParameterizedNamedItemView {
     public new IOperator Content {
       get { return (IOperator)base.Content; }
@@ -51 +52 @@
     }
 
+    /// <summary>
+    /// Removes the eventhandlers from the underlying <see cref="IOperatorGraph"/>.
+    /// </summary>
+    /// <remarks>Calls <see cref="ViewBase.RemoveItemEvents"/> of base class <see cref="ViewBase"/>.</remarks>
+    protected override void DeregisterContentEvents() {
+      Content.BreakpointChanged -= new EventHandler(Content_BreakpointChanged);
+      base.DeregisterContentEvents();
+    }
+
+    /// <summary>
+    /// Adds eventhandlers to the underlying <see cref="IOperatorGraph"/>.
+    /// </summary>
+    /// <remarks>Calls <see cref="ViewBase.AddItemEvents"/> of base class <see cref="ViewBase"/>.</remarks>
+    protected override void RegisterContentEvents() {
+      base.RegisterContentEvents();
+      Content.BreakpointChanged += new EventHandler(Content_BreakpointChanged);
+    }
+
     protected override void OnContentChanged() {
       base.OnContentChanged();
       if (Content == null) {
-        parameterCollectionView.Content = null;
+        breakpointCheckBox.Checked = false;
+        breakpointCheckBox.Enabled = false;
       } else {
-        parameterCollectionView.Content = ((IOperator)Content).Parameters;
+        breakpointCheckBox.Checked = Content.Breakpoint;
       }
+    }
+
+    private void Content_BreakpointChanged(object sender, EventArgs e) {
+      if (InvokeRequired)
+        Invoke(new EventHandler(Content_DescriptionChanged), sender, e);
+      else
+        breakpointCheckBox.Checked = Content.Breakpoint;
+    }
+
+    private void breakpointCheckBox_CheckedChanged(object sender, System.EventArgs e) {
+      if (Content != null) Content.Breakpoint = breakpointCheckBox.Checked;
     }
   }