private TreeNode GetOrAdd(TreeNodeCollection aNodes, string aValue)
{
int idx = aNodes.IndexOfKey(aValue);
if (idx >= 0)
{
return aNodes[idx];
}
else
{
TreeNode node = aNodes.Add(aValue, aValue);
node.ExpandAll();
return node;
}
}
private void CreateNodes(TreeNodeCollection treeNodeCollection, string[] parts, int index, ref string parent)
{
if (!treeNodeCollection.ContainsKey(parts[index]))
{
string extension = Path.GetExtension(parts[index]);
ResourceTreeNode node;
switch (extension)
{
case "":
node = new FolderTreeNode();
node.Text = Path.ChangeExtension(parts[index], null);
node.Name = parts[index];
string path = string.Empty;
for (int i = 0; i <= index; i++)
path = Path.Combine(path, parts[i]);
node.Path = Path.Combine(parent, path);
treeNodeCollection.Add(node);
break;
case Sunfish.Tag.Path.Extension:
node = new ClassTreeNode();
node.Text = Path.ChangeExtension(parts[index], null);
node.Name = parts[index];
path = string.Empty;
foreach (string s in parts)
path = Path.Combine(path, s);
node.Path = Path.Combine(parent, path);
treeNodeCollection.Add(node);
break;
}
}
if (parts.Length > index + 1)
CreateNodes(treeNodeCollection[treeNodeCollection.IndexOfKey(parts[index])].Nodes, parts, index + 1, ref parent);
}
