private List <IMemberAccessor> FindAccessors()
{
var result = new List <IMemberAccessor>();
var fields = _type.GetFields(BindingFlags.Public | BindingFlags.Instance);
var props = _type.GetProperties(BindingFlags.Public | BindingFlags.Instance);
var all = fields.Concat <MemberInfo>(props);
foreach (var mem in all)
{
var attr = mem.GetCustomAttribute <DebuggerBrowsableAttribute>();
var access = MemberAccessors.PropertyOrField(mem);
if (attr == null)
{
result.Add(access);
continue;
}
switch (attr.State)
{
case DebuggerBrowsableState.Never:
break;
case DebuggerBrowsableState.Collapsed:
result.Add(new CollapsedImpl(mem.Name));
break;
case DebuggerBrowsableState.RootHidden:
IList <IMemberAccessor> accessors;
try {
accessors = DisplayActualSchema.Create(access.ReturnType).Accessors;
} catch (InvalidOperationException) {
// There was a circular dependency in the type dependency graph because
// we tried to resolve the factory value of a schema that is already in
// progress of being written. Handle this by collapsing
result.Add(new CollapsedImpl(mem.Name));
break;
}
result.AddRange(
accessors.Select(a => HideRoot(access, a))
);
break;
}
}
result.Sort((x, y) => x.Name.CompareTo(y.Name));
return(result);
}
public DefaultDisplayActual(object value, int depth, ObjectIDGenerator graph)
{
_schema = DisplayActualSchema.Create(value.GetType());
depth += 1;
foreach (var accessor in _schema.Accessors)
{
IDisplayActual pv;
try {
pv = DisplayActual.Create(DisplayActual.Create(accessor.GetValue(value), depth, graph));
} catch (Exception ex) {
ex = Record.UnwindTargetException(ex);
pv = DisplayActual.Create($"<{ex.GetType().Name}>");
}
_entries.Add(
(accessor.Name, pv)
);
}
}