void IDkmCustomVisualizer.UseDefaultEvaluationBehavior(DkmVisualizedExpression expression, out bool useDefaultEvaluationBehavior, out DkmEvaluationResult defaultEvaluationResult)
{
BasicVisualizer visualizer = null;
defaultEvaluationResult = null;
useDefaultEvaluationBehavior = true;
if (expression.VisualizerId != Guids.CustomVisualizer.ForceDefault &&
VisualizerRegistrar.TryCreateVisualizer(expression, out visualizer))
{
// If this visualizer has custom fields, or displays default fields non-inline, don't use
// the default evaluation behavior.
ChildDisplayFlags flags = visualizer.ChildDisplayFlags;
if (flags.HasFlag(ChildDisplayFlags.HasCustomFields) ||
!flags.HasFlag(ChildDisplayFlags.DefaultFieldsInline))
{
useDefaultEvaluationBehavior = false;
}
}
if (useDefaultEvaluationBehavior)
{
string name = null;
string fullName = null;
Utility.GetExpressionName(expression, out name, out fullName);
fullName += ",!";
defaultEvaluationResult = CppExpressionEvaluator.Evaluate(expression, fullName);
}
}
private void CreateDefaultEnumContext()
{
if (defEnumContext_ != null)
{
return;
}
string name = null;
string fullName = null;
Utility.GetExpressionName(expression_, out name, out fullName);
DkmEvaluationResult defaultEvaluationResult = CppExpressionEvaluator.Evaluate(expression_, fullName + ",!");
DkmEvaluationResult[] defInitialChildren;
expression_.GetChildrenCallback(defaultEvaluationResult, 0, expression_.InspectionContext, out defInitialChildren, out defEnumContext_);
foreach (DkmEvaluationResult evalResult in defInitialChildren)
{
evalResult.Close();
}
}