public void Evaluate()
{
var parent = (MemberNode)Parent;
object[] items = LocalsHelper.AsObjectArrayFromIenumerable(parent.Object);
if (items != null)
{
List = items;
}
if (Offset + Count > items.Length)
{
Count = items.Length - Offset;
}
for (int i = Offset; i < Offset + Count; i++)
{
var itemValue = List[i];
var typeName = itemValue == null ? "" : itemValue.GetType().ToSignatureString();
if (i - Offset < Nodes.Count)
{
var n = (MemberNode)Nodes[i - Offset];
var oldValue = n.Object;
n.Object = List[i];
n.ObjectType = List[i] == null ? null : List[i].GetType();
n[1] = List[i];
n[2] = typeName;
n.Changed = !object.Equals(oldValue, n.Object);
}
else
{
MemberNode item = new MemberNode("[" + i + "]", List[i], typeName)
{
ObjectType = itemValue == null ? null : itemValue.GetType(),
Object = itemValue,
Member = null,
Changed = true
};
item.HasChildren = true;
this.Nodes.Add(item);
}
}
}
public virtual void ExpandMembers(bool showControls, bool showFields, bool showProperties)
{
if (Object == null)
{
return;
}
Nodes.Clear();
if (ObjectType.BaseType != null && (ObjectType.BaseType != typeof(object) && ObjectType.BaseType != typeof(System.ValueType)))
{
MemberNode n = new MemberNode("(base)", "", ObjectType.BaseType)
{
ObjectType = ObjectType.BaseType,
Object = Object,
Member = null
};
n.ImageId = (int)IconEnum.PublicField;
if (CanExpandNodeWithType(n.ObjectType))
{
n.HasChildren = true;
}
Nodes.Add(n);
}
var events = ObjectType.GetEventsOfType(true, false);
if (events.Count > 0)
{
MemberNode n = new MemberNode("(all wired events)", "", ObjectType)
{
ObjectType = ObjectType,
Object = Object,
Member = null
};
n.ImageId = (int)IconEnum.PublicEvent;
foreach (var ev in events)
{
EventNode eventNode = new EventNode(ev, Object);
eventNode.ExpandMembers();
// add if has wired events
if (eventNode.Nodes.Count > 0)
{
n.Nodes.Add(eventNode);
}
}
Nodes.Add(n);
}
if (ObjectType != typeof(string))
{
try
{
object[] array = LocalsHelper.AsObjectArrayFromIenumerable(Object);
if (array != null)
{
AddIEnumerableNodes(array);
}
//var ienumerableInterface = ObjectType.GetInterfaces().Where(i => i.IsGenericType && i.GetGenericTypeDefinition() == typeof(IEnumerable<>)).FirstOrDefault();
//if (ienumerableInterface != null)
//{
// object[] items = LocalsHelper.AsObjectArrayFromGenericIenumerable(Object);
// AddIEnumerableNodes(items);
//}
//else
//{
// var ienumerableNonGenericInterface = ObjectType.GetInterfaces().Where(i => i.IsAssignableFrom(typeof(IEnumerable))).FirstOrDefault();
// if (ienumerableInterface != null)
// {
// object[] items = LocalsHelper.AsObjectArrayFromIenumerable(Object);
// AddIEnumerableNodes(items);
// }
// else
// {
// var icollection = ObjectType.GetInterfaces().Where(i => i.IsAssignableFrom(typeof(ICollection))).FirstOrDefault();
// if (icollection != null)
// {
// object[] items = LocalsHelper.AsObjectArrayFromIenumerable(Object);
// AddIEnumerableNodes(items);
// }
// }
//}
}
catch (Exception)
{
}
}
foreach (var f in ObjectType.GetFieldsOfType(false, false)
.OrderBy(f => f.Name))
{
if (!f.Name.Contains(">k__BackingField"))
{
MemberNode n = new MemberNode(f);
AddNode(this, n, showControls, showFields, showProperties);
}
}
foreach (var p in ObjectType.GetPropertiesOfType(false, true)
.Where(p => p.GetIndexParameters().Length <= 0)
.OrderBy(p => p.Name))
{
MemberNode n = new MemberNode(p);
AddNode(this, n, showControls, showFields, showProperties);
}
foreach (var ev in ObjectType.GetEventsOfType(false, true)
.OrderBy(e => e.Name))
{
EventNode n = new EventNode(ev, null);
this.Nodes.Add(n);
n.ExpandMembers();
}
if (Nodes.Count <= 0)
{
HasChildren = false;
}
}