private bool IsRootElement(HierarchicalLink <FileSystemInfo> link)
{
if ((link.Parent == null) != (document.Root == null))
{
throw new XmlException();
}
return(link.Parent == null && document.Root == null);
}
private void RenderFsEntryToTreeView(HierarchicalLink <FileSystemInfo> link)
{
var newNode = new TreeNode(link.Child.Name);
var parentNodeCollection = link.Parent == null
? treeView.Nodes
: fsEntriesToTreeNodesMap[link.Parent].Nodes;
treeView.Invoke(addTreeNodeFunc, parentNodeCollection, newNode);
fsEntriesToTreeNodesMap[link.Child] = newNode;
}
private void WriteFsEntryToXml(HierarchicalLink <FileSystemInfo> link)
{
var newNode = FsEntryXmlSerializer.ToXElement(link.Child);
if (IsRootElement(link))
{
document.Add(newNode);
}
else
{
var parentElement = fsEntriesToXElementsMap[link.Parent];
parentElement.Add(newNode);
}
fsEntriesToXElementsMap[link.Child] = newNode;
document.Save(filePath);
}
private void PublishNewFsEntry(FileSystemInfo parent, FileSystemInfo child)
{
var link = new HierarchicalLink <FileSystemInfo>(parent, child);
foreach (var queue in PubList)
{
try
{
Monitor.Enter(queue);
queue.Enqueue(link);
}
finally
{
Monitor.Exit(queue);
}
}
FsEntryScannedEvent.Set();
}
