private ChangedFolder CreateNode(string path)
{
ChangedFolder folder = null;
treeView.Invoke((MethodInvoker) delegate
{
var oldTopNode = treeView.TopNode;
var name = Path.GetFileName(path);
if (path.Equals(_rootFolder, StringComparison.CurrentCultureIgnoreCase))
{
name = path;
}
folder = new ChangedFolder(path, new TreeNode(name));
_nodes[path.ToLower()] = folder;
folder.Node.ExpandAll();
folder.Node.SelectedImageIndex = folder.Node.ImageIndex = _icons.GetIcon(path);
treeView.TopNode = oldTopNode;
});
return(folder);
}
private ChangedFolder GetOrCreateNode(string path, WatcherChangeTypes changeType)
{
var changedUsername = _filePropertiesExtractor.GetSpecificFileProperties(path, 10);
_logWriter.Write("User: "******"; Path: " + path + "; Type: " + changeType);
ChangedFolder folder;
var lowerCaseName = Path.GetFullPath(path).ToLower();
if (lowerCaseName == _rootFolder.ToLower())
{
ChangedFolder tag = null;
treeView.Invoke((MethodInvoker) delegate {
tag = (ChangedFolder)treeView.Nodes[0].Tag;
});
return(tag);
}
if (!_nodes.TryGetValue(lowerCaseName, out folder))
{
treeView.Invoke((MethodInvoker) delegate {
var parentNode = GetOrCreateNode(Path.GetDirectoryName(path), WatcherChangeTypes.Changed);
folder = CreateNode(path);
parentNode.Node.Nodes.Add(folder.Node);
if (parentNode.Node.Nodes.Count == 1)
{
parentNode.Node.ExpandAll();
}
});
}
if (changeType == WatcherChangeTypes.Deleted)
{
folder.MarkAllAsDeleted();
}
if (!(changeType == WatcherChangeTypes.Changed && folder.Status == WatcherChangeTypes.Created))
{
folder.Status = changeType;
}
return(folder);
}