private void FillIn(InventoryTreeNode root, List <XInventoryFolder> folders, List <XInventoryItem> items)
{
List <XInventoryItem> childrenItems = items.FindAll(delegate(XInventoryItem i) { return(i.parentFolderID == root.ID); });
List <XInventoryFolder> childrenFolders = folders.FindAll(delegate(XInventoryFolder f) { return(f.parentFolderID == root.ID); });
if (childrenItems != null)
{
foreach (XInventoryItem it in childrenItems)
{
root.Children.Add(new InventoryTreeNode(it.inventoryID, it.inventoryName, (AssetType)it.invType, root.Depth + 1, false));
items.Remove(it);
}
}
if (childrenFolders != null)
{
foreach (XInventoryFolder fo in childrenFolders)
{
InventoryTreeNode node = new InventoryTreeNode(fo.folderID, fo.folderName, (AssetType)fo.type, root.Depth + 1, true);
root.Children.Add(node);
folders.Remove(fo);
// Recurse
FillIn(node, folders, items);
}
}
}
public InventoryTreeNode GetInventoryTree(UUID userID)
{
XInventoryFolder[] folders = m_Database.GetFolders(new string[] { "agentID" }, new string[] { userID.ToString() });
XInventoryItem[] items = m_Database.GetItems(new string[] { "avatarID" }, new string[] { userID.ToString() });
List <XInventoryFolder> folderList = null;
if (folders != null)
{
folderList = new List <XInventoryFolder>(folders);
}
else
{
folderList = new List <XInventoryFolder>();
}
List <XInventoryItem> itemList = null;
if (items != null)
{
itemList = new List <XInventoryItem>(items);
}
else
{
itemList = new List <XInventoryItem>();
}
InventoryTreeNode root = new InventoryTreeNode(UUID.Zero, String.Empty, AssetType.Unknown, 0, true);
FillIn(root, folderList, itemList);
//Dump(root, string.Empty);
return(root);
}
private void Dump(InventoryTreeNode node, string _ident)
{
Console.WriteLine(_ident + node.Name);
if (node.Children != null)
{
foreach (InventoryTreeNode n in node.Children)
{
Dump(n, _ident + "\t");
}
}
}
public InventoryTreeNode GetInventoryTree(UUID userID)
{
XInventoryFolder[] folders = m_Database.GetFolders(new string[] { "agentID" }, new string[] { userID.ToString() });
XInventoryItem[] items = m_Database.GetItems(new string[] { "avatarID" }, new string[] { userID.ToString() });
List<XInventoryFolder> folderList = null;
if (folders != null)
folderList = new List<XInventoryFolder>(folders);
else
folderList = new List<XInventoryFolder>();
List<XInventoryItem> itemList = null;
if (items != null)
itemList = new List<XInventoryItem>(items);
else
itemList = new List<XInventoryItem>();
InventoryTreeNode root = new InventoryTreeNode(UUID.Zero, String.Empty, AssetType.Unknown, 0, true);
FillIn(root, folderList, itemList);
//Dump(root, string.Empty);
return root;
}
private void Dump(InventoryTreeNode node, string _ident)
{
Console.WriteLine(_ident + node.Name);
if (node.Children != null)
{
foreach (InventoryTreeNode n in node.Children)
Dump(n, _ident + "\t");
}
}
private void FillIn(InventoryTreeNode root, List<XInventoryFolder> folders, List<XInventoryItem> items)
{
List<XInventoryItem> childrenItems = items.FindAll(delegate(XInventoryItem i) { return i.parentFolderID == root.ID; });
List<XInventoryFolder> childrenFolders = folders.FindAll(delegate(XInventoryFolder f) { return f.parentFolderID == root.ID; });
if (childrenItems != null)
foreach (XInventoryItem it in childrenItems)
{
root.Children.Add(new InventoryTreeNode(it.inventoryID, it.inventoryName, (AssetType)it.invType, root.Depth + 1, false));
items.Remove(it);
}
if (childrenFolders != null)
foreach (XInventoryFolder fo in childrenFolders)
{
InventoryTreeNode node = new InventoryTreeNode(fo.folderID, fo.folderName, (AssetType)fo.type, root.Depth + 1, true);
root.Children.Add(node);
folders.Remove(fo);
// Recurse
FillIn(node, folders, items);
}
}