// <summary>
// Method for copying "virtual" tree branch; called recursively
// </summary>
private void CopyVirtualBranch(MyTreeNode start, FolderInventoryNode root)
{
start.virtualNode = root;
if (root.Items.Count > 0)
{
IOrderedEnumerable <FolderInventoryNode> items;
if (_current_sort_order == SortOrder.Alpha)
{
items = (IOrderedEnumerable <FolderInventoryNode>)root.Items.OrderBy(t => t.Name);
}
else
{
items = (IOrderedEnumerable <FolderInventoryNode>)root.Items.OrderByDescending(t => t.TotalWeight);
}
foreach (FolderInventoryNode item in items)
{
MyTreeNode treenode = new MyTreeNode(item.ToString(_active_measure_unit, _LocRM));
treenode.BackColor = item.GetColorByDirInfo(treenode.ForeColor);
start.Nodes.Add(treenode);
CopyVirtualBranch(treenode, item);
}
}
}
private void UpdateAllVisibleTreeNodes(MyTreeNode root)
{
if (root == null)
{
return;
}
if (root.virtualNode != null)
{
root.Text = root.virtualNode.ToString(_active_measure_unit, _LocRM);
}
foreach (MyTreeNode node in root.Nodes)
{
UpdateAllVisibleTreeNodes(node);
}
}
// <summary>
// Method for rebuilding TreeView by already built "virtual" Tree
// </summary>
public void RepopulateTreeView()
{
FolderInventoryNode internal_root = _folder_inventory.Root;
if (internal_root == null)
{
return;
}
string path = internal_root.Name;
MyTreeNode start = new MyTreeNode(path);
tvInventory.Nodes.Clear();
tvInventory.Nodes.Add(start);
CopyVirtualBranch(start, internal_root);
start.Text = internal_root.ToString(_active_measure_unit, _LocRM);
}
// <summary>
// Method for rebuilding TreeView by already built "virtual" Tree
// </summary>
public void RepopulateTreeView()
{
FolderInventoryNode internal_root = _folder_inventory.Root;
if (internal_root == null) { return; }
string path = internal_root.Name;
MyTreeNode start = new MyTreeNode(path);
tvInventory.Nodes.Clear();
tvInventory.Nodes.Add(start);
CopyVirtualBranch(start, internal_root);
start.Text = internal_root.ToString(_active_measure_unit, _LocRM);
}
private void UpdateAllVisibleTreeNodes(MyTreeNode root)
{
if (root == null) { return; }
if (root.virtualNode != null)
{
root.Text = root.virtualNode.ToString(_active_measure_unit, _LocRM);
}
foreach (MyTreeNode node in root.Nodes)
{
UpdateAllVisibleTreeNodes(node);
}
}
// <summary>
// Method for copying "virtual" tree branch; called recursively
// </summary>
private void CopyVirtualBranch(MyTreeNode start, FolderInventoryNode root)
{
start.virtualNode = root;
if (root.Items.Count > 0)
{
IOrderedEnumerable<FolderInventoryNode> items;
if (_current_sort_order == SortOrder.Alpha)
{
items = (IOrderedEnumerable<FolderInventoryNode>)root.Items.OrderBy(t => t.Name);
}
else
{
items = (IOrderedEnumerable<FolderInventoryNode>)root.Items.OrderByDescending(t => t.TotalWeight);
}
foreach (FolderInventoryNode item in items)
{
MyTreeNode treenode = new MyTreeNode(item.ToString(_active_measure_unit, _LocRM));
treenode.BackColor = item.GetColorByDirInfo(treenode.ForeColor);
start.Nodes.Add(treenode);
CopyVirtualBranch(treenode, item);
}
}
}
