private CommandTreeNode FillTreeNode(CommandTreeNode node, Command command, CommandTreeNode nodeAfter)
{
Type type = command.GetType();
var commandAttr = type.GetCustomAttributes(false).OfType<GinNameAttribute>().FirstOrDefault();
CommandTreeNode commandNode;
if (nodeAfter == null)
{
commandNode = node.AppendChild(command, commandAttr);
}
else
{
commandNode = node.InsertAfter(command, commandAttr, nodeAfter);
}
var properties = type.GetProperties();
foreach (PropertyInfo property in properties)
{
var propertyAttr = (GinArgumentCommandAttribute)property.GetCustomAttributes(typeof(GinArgumentCommandAttribute), false).FirstOrDefault();
if (propertyAttr != null)
{
CommandTreeNode argumentNode = commandNode.AppendChild(command, commandAttr, property, propertyAttr);
object nestedCommand = property.GetValue(command, null);
if (nestedCommand != null)
{
Type nestedType = nestedCommand.GetType();
bool isEnumerable = propertyAttr.IsEnumerable;
if (isEnumerable)
{
IEnumerable iEnum = (IEnumerable)nestedCommand;
foreach (var item in iEnum)
{
FillTreeNode(argumentNode, (Command)item, null);
}
}
else
{
FillTreeNode(argumentNode, (Command)nestedCommand, null);
}
}
}
}
return commandNode;
}
