Changeset 4753 for branches/HeuristicLab.DebugEngine/DebugEngineView.cs

Timestamp:

11/09/10 11:09:37 (13 years ago)

Author:

epitzer

Message:

Show expected parameter values and include type information in tool tip (#47)

File:

• branches/HeuristicLab.DebugEngine/DebugEngineView.cs (modified) (6 diffs)

branches/HeuristicLab.DebugEngine/DebugEngineView.cs

@@ -27 +27 @@
 using HeuristicLab.Core.Views;
 using HeuristicLab.MainForm;
+using HeuristicLab.Persistence.Auxiliary;
 namespace HeuristicLab.DebugEngine {
   /// <summary>
@@ -116 +117 @@
         Invoke(new Action(UpdateView));
       } else {
+        executionStackTreeView.BeginUpdate();
         executionStackTreeView.Nodes.Clear();
         AddOperations(executionStackTreeView.Nodes, Content.ExecutionStack.ToArray());
         executionStackTreeView.ExpandAll();
-
+        if (executionStackTreeView.Nodes.Count > 0)
+          executionStackTreeView.TopNode = executionStackTreeView.Nodes[0];
+        executionStackTreeView.EndUpdate();
+
+
+        scopeTreeView.BeginUpdate();
         scopeTreeView.Nodes.Clear();
         if (Content.CurrentOperation != null) {
@@ -125 +132 @@
         }
         scopeTreeView.ExpandAll();
-      }
+        if (scopeTreeView.Nodes.Count > 0)
+          scopeTreeView.TopNode = scopeTreeView.Nodes[0];
+        scopeTreeView.EndUpdate();
+      }
+    }
+
+    private string TypeName(object obj) {
+      if (obj == null)
+        return "null";
+      return TypeNameParser.Parse(obj.GetType().ToString()).GetTypeNameInCode(true);
     }
 
@@ -134 +150 @@
           TreeNode node = nodes.Add(atom.Operator.Name);
           node.Tag = atom;
+          node.ToolTipText = TypeName(atom);
           if (atom.Operator.Breakpoint)
             node.ForeColor = Color.Red;
           foreach (var param in atom.Operator.Parameters) {
-            IItem value = null;
-            try {
-              value = param.ActualValue;
-            } catch (Exception) { }
-            TreeNode paramNode = node.Nodes.Add(string.Format("Param {0}={1}", param.Name, value));
+            string typeName = "null";
+            TreeNode paramNode = node.Nodes.Add(string.Format("Param {0} = {1}", param.Name, GetApproximateValue(param, ref typeName)));
             paramNode.Tag = param;
+            paramNode.ToolTipText = string.Format("{0} = {1}", TypeName(param), typeName);
           }
         } else if (op is OperationCollection) {
@@ -148 +163 @@
           TreeNode node = executionStackTreeView.Nodes.Add(string.Format("{0} Operations", ops.Count));
           node.Tag = op;
+          node.ToolTipText = TypeName(ops);
           AddOperations(node.Nodes, ops);
         }
       }
+    }
+
+    private string GetApproximateValue(IParameter param, ref string typeName) {
+      string value = "<none>";
+      try {
+        IExecutionContext context = Content.CurrentOperation as IExecutionContext;
+        IExecutionContext oldContext = param.ExecutionContext;
+        if (context != null) {
+          param.ExecutionContext = context;
+        }
+        value = param.ActualValue.ToString();
+        typeName = TypeName(param.ActualValue);
+        if (context != oldContext) {
+          param.ExecutionContext = oldContext;
+          value = string.Format("~ {0}", value);
+        }
+      } catch (Exception) { }
+      return value;
     }
 
@@ -158 +192 @@
         TreeNode varNode = node.Nodes.Add(string.Format("{0}={1}", var.Name, var.Value.ToString()));
         varNode.Tag = var.Value;
+        varNode.ToolTipText = TypeName(var.Value);
       }
       foreach (var subScope in scope.SubScopes) {