/// <summary>
/// Gets the tooltip control that shows the value of given variable.
/// Return null if no tooltip is available.
/// </summary>
public DebuggerGridControl GetTooltipControl(string variableName)
{
ValueNode valueNode;
try {
Value val = GetValueFromName(variableName);
if (val == null) return null;
valueNode = new ValueNode(val);
} catch (GetValueException) {
return null;
}
try {
currentTooltipRow = new DynamicTreeDebuggerRow(DebuggedProcess, valueNode);
} catch (AbortedBecauseDebuggeeResumedException) {
return null;
}
currentTooltipExpression = valueNode.Expression;
return new DebuggerGridControl(currentTooltipRow);
}
public void HandleToolTipRequest(ToolTipRequestEventArgs e)
{
if (!(IsDebugging && CurrentProcess.IsPaused))
return;
var resolveResult = e.ResolveResult;
if (resolveResult == null)
return;
if (resolveResult is LocalResolveResult || resolveResult is MemberResolveResult) {
string text = string.Empty;
try {
text = new ResolveResultPrettyPrinter().Print(resolveResult);
} catch (NotImplementedException ex) {
SD.Log.Warn(ex);
}
Func<Value> getValue = delegate {
ExpressionEvaluationVisitor eval = new ExpressionEvaluationVisitor(CurrentStackFrame, EvalThread, CurrentStackFrame.AppDomain.Compilation);
return eval.Convert(resolveResult);
};
try {
var rootNode = new ValueNode(ClassBrowserIconService.LocalVariable, text, getValue);
e.SetToolTip(new DebuggerTooltipControl(rootNode));
} catch (InvalidOperationException ex) {
SD.Log.Warn(ex);
}
}
}
public override void RefreshPad()
{
if (debuggedProcess == null || debuggedProcess.IsRunning || debuggedProcess.SelectedStackFrame == null)
return;
using(new PrintTimes("Watch Pad refresh")) {
try {
watchList.BeginUpdate();
Utils.DoEvents(debuggedProcess);
List<TreeViewVarNode> nodes = new List<TreeViewVarNode>();
foreach (var nod in watches) {
try {
LoggingService.Info("Evaluating: " + (string.IsNullOrEmpty(nod.Name) ? "is null or empty!" : nod.Name));
Value val = AstEvaluator.Evaluate(nod.Name, SupportedLanguage.CSharp, debuggedProcess.SelectedStackFrame);
ValueNode valNode = new ValueNode(val);
valNode.SetName(nod.Name);
nodes.Add(new TreeViewVarNode(debuggedProcess, watchList, valNode));
} catch (GetValueException) {
string error = String.Format(StringParser.Parse("${res:MainWindow.Windows.Debug.Watch.InvalidExpression}"), nod.Name);
ErrorInfoNode infoNode = new ErrorInfoNode(nod.Name, error);
nodes.Add(new TreeViewVarNode(debuggedProcess, watchList, infoNode));
}
}
watchList.Root.Children.Clear();
foreach (TreeViewVarNode nod in nodes)
watchList.Root.Children.Add(nod);
} catch(AbortedBecauseDebuggeeResumedException) {
} catch(Exception ex) {
if (debuggedProcess == null || debuggedProcess.HasExited) {
// Process unexpectedly exited
} else {
MessageService.ShowError(ex);
}
}
}
watchList.EndUpdate();
}
