private TreeGridNode AddNode(ManagementBaseObject o, PropertyData p, TreeGridNodeCollection nodes)
{
TreeGridNode node = nodes.Add(p.Name, p.GetValueAsString(this.valueMaps));
string guid = GetGUID();
node.Tag = guid;
this.objectMap.Add(guid, o);
this.propertyMap.Add(guid, p);
// Get property description
var description = String.Empty;
if (this.ManagementClass != null && this.managementClass.HasProperty(p.Name))
{
description = this.ManagementClass.Properties[p.Name].GetDescription();
if (!String.IsNullOrEmpty(description))
{
description = "\r\n" + description;
}
}
// Set tooltip
node.Cells[0].ToolTipText =
String.Format(
"{0} {1}.{2}{3}",
p.Type.ToString() + (p.IsArray ? "[]" : String.Empty),
this.ManagementObject.ClassPath.ClassName,
p.Name,
description
);
// Highlight key columns
if (p.IsKey())
{
// Apply styles
Font f = node._grid.DefaultCellStyle.Font;
node.Cells[0].Style.Font = new Font(f.FontFamily, f.Size, FontStyle.Bold);
}
// Expand arrays
if (p.Value != null && p.IsArray)
{
var values = p.GetValueAsStringArray(this.ShowMappedValues ? this.valueMaps : null);
int i = 0;
bool addValues = true;
foreach (object value in values)
{
if (i >= MAX_ARRAY_MEMBERS)
{
addValues = false;
}
else
{
// Keep add values or just count them?
if (addValues)
{
TreeGridNode child = node.Nodes.Add(String.Format("[{0}]", i), value.ToString());
child.Cells[0].Style.Alignment = DataGridViewContentAlignment.MiddleRight;
child.Cells[0].Style.ForeColor = SystemColors.GrayText;
}
i++;
}
}
// Add note if results were truncated
if (!addValues)
{
TreeGridNode truncNode = node.Nodes.Add(String.Format("[...{0}]", i), "Results were truncated.");
truncNode.Cells[0].Style.Alignment = DataGridViewContentAlignment.MiddleRight;
truncNode.Cells[0].Style.ForeColor = SystemColors.GrayText;
}
node.Cells[1].Value = String.Format("{0} [{1}]", p.Type, i);
}
// Expand Objects
if (p.Type == CimType.Reference || p.Type == CimType.Object)
{
if (p.Value != null)
{
// TODO: What about object arrays?
ManagementBaseObject refObject;
if (p.Type == CimType.Reference && null != this.Scope)
{
refObject = new ManagementObject(this.Scope, new ManagementPath((String)p.Value), new ObjectGetOptions());
}
else
{
refObject = (ManagementBaseObject)p.Value;
}
node.Cells[1].Value = refObject.GetRelativePath();
foreach (PropertyData subProperty in refObject.Properties)
{
TreeGridNode subNode = this.AddNode(refObject, subProperty, node.Nodes);
string subGuid = GetGUID();
subNode.Tag = subGuid;
this.objectMap.Add(subGuid, refObject);
this.propertyMap.Add(subGuid, subProperty);
}
}
else
{
node.Cells[1].Value = "NULL";
}
}
return(node);
}