private Node FindOrCreateNamespaceNode(string ns, NodeCollection collection)
{
var node = FindFirstNodeNamed(ns, collection);
if (node == null)
{
node = new Node { Text = ns, Name = ns };
collection.Add(node);
}
return node;
}
/// <summary>
/// Creates a new node for the data item.
/// </summary>
/// <param name="item">Item to create node for.</param>
/// <returns>New instance of the node.</returns>
private Node CreateNode(NodeCollection parentCollection, object item, int itemIndex, List<string> fieldNames)
{
Node node = new Node();
parentCollection.Add(node);
SetNodeData(node, item, fieldNames, itemIndex);
DataNodeEventArgs eventArgs = new DataNodeEventArgs(node, item);
OnDataNodeCreated(eventArgs);
return eventArgs.Node;
}
private void RenderNodes(KeyCatalog catalog, NodeCollection nodes, int restoreLevel)
{
restoreLevel--;
foreach (KeyCatalog sub in catalog.Subcatalogs.SortedValues)
{
KeyNode n = new KeyNode(sub.ToString()) { Catalog = sub };
nodes.Add(n);
if (restoreLevel < 0)
{
if (SelectionNodeName == sub.Name)
ATree.SelectedNode = n;
}
if (!sub.IsLeaf)
RenderNodes(sub, n.Nodes, restoreLevel);
}
}
private Node CreateGroupNode(NodeCollection parentCollection, string text)
{
Node node = new Node();
node.Text = text;
node.Style = _GroupNodeStyle;
node.Expanded = true;
node.Selectable = false;
parentCollection.Add(node);
DataNodeEventArgs eventArgs = new DataNodeEventArgs(node, null);
OnGroupNodeCreated(eventArgs);
return node;
}
internal void Parse(NodeCollection nodeCollection, ePropertySort propertySort, SuperTooltip helpTooltip)
{
PropertyDescriptorCollection propertyCollection = GetProperties();
bool hasIgnoredProperties = _IgnoredProperties.Count > 0;
bool hasIgnoredCategories = _IgnoredCategories.Count > 0;
if (propertySort == ePropertySort.Categorized || propertySort == ePropertySort.CategorizedAlphabetical)
{
Dictionary<string, Node> table = new Dictionary<string, Node>();
foreach (PropertyDescriptor item in propertyCollection)
{
if (item == null || hasIgnoredProperties && _IgnoredProperties.Contains(item.Name)) continue;
string category = GetCategory(item);
PropertySettings settings = _PropertySettings[item, item.Name];
if (settings != null && settings.Category != null)
category = settings.Category;
if (hasIgnoredCategories && !string.IsNullOrEmpty(category) && _IgnoredCategories.Contains(category)) continue;
Node categoryNode = null;
if (!table.TryGetValue(category, out categoryNode))
{
categoryNode = _PropertyNodeFactory.CreateCategoryNode(category, _Localizer);
nodeCollection.Add(categoryNode);
table.Add(category, categoryNode);
}
PropertyNode node = _PropertyNodeFactory.CreatePropertyNode(item, _SelectedObject ?? _SelectedObjects, _Localizer, settings, _SelectedObjects != null);
categoryNode.Nodes.Add(node);
node.OnLoaded();
if (_HelpType == ePropertyGridHelpType.SuperTooltip && helpTooltip != null)
node.SetHelpTooltip(helpTooltip);
node.UpdateDisplayedValue();
}
if (propertySort == ePropertySort.CategorizedAlphabetical)
{
foreach (Node item in table.Values)
{
item.Nodes.Sort();
}
nodeCollection.Sort();
}
}
else
{
foreach (PropertyDescriptor item in propertyCollection)
{
if (item == null || _IgnoredProperties.Contains(item.Name)) continue;
PropertyNode node = _PropertyNodeFactory.CreatePropertyNode(item, _SelectedObject ?? _SelectedObjects, _Localizer, _PropertySettings, _SelectedObjects != null);
nodeCollection.Add(node);
node.OnLoaded();
if (_HelpType == ePropertyGridHelpType.SuperTooltip && helpTooltip != null)
node.SetHelpTooltip(helpTooltip);
node.UpdateDisplayedValue();
}
if (propertySort == ePropertySort.Alphabetical)
nodeCollection.Sort();
}
}
