public static void UpdateDirectory(FileSystemObjectInfo root, string path)
{
if (root.Children == null)
{
return;
}
var copyChildren = new List <FileSystemObjectInfo>(root.Children);
root.Explore();
foreach (var child in copyChildren)
{
if (child.FileSystemInfo == null)
{
continue;
}
if (child.FileSystemInfo.FullName == path.Trim())
{
child.Parent.Explore();
child.Explore();
}
//Task.Factory.StartNew(()=>UpdateDirectory(child, path));
Application.Current.Dispatcher.Invoke(() => UpdateDirectory(child, path));
}
}
public static FileSystemObjectInfo UpdateSpying(FileSystemObjectInfo root, string path)
{
if (root.Children == null)
{
return(null);
}
root.Explore();
foreach (var child in root.Children)
{
if (child.FileSystemInfo == null)
{
continue;
}
if (child.FileSystemInfo.FullName == path.Trim())
{
child.IsSpyOn = true;
return(child);
}
//Task.Factory.StartNew(() => UpdateSpying(child, path));
Application.Current.Dispatcher.Invoke(() => UpdateDirectory(child, path));
}
return(null);
}
private void Explore()
{
if (FileSystemInfo is DirectoryInfo)
{
var systemObjects = new List <FileSystemInfo>();
try
{
systemObjects.AddRange(((DirectoryInfo)FileSystemInfo).GetDirectories().OrderBy(d => d.Name));
systemObjects.AddRange((FileSystemInfo as DirectoryInfo).GetFiles().OrderBy(d => d.Name));
}
catch (Exception e)
{
// ignored
}
var filesPaths = Children.Select((i) => i.FileSystemInfo?.FullName).ToList();
foreach (var systemInfo in systemObjects)
{
if (!Equals((systemInfo.Attributes & FileAttributes.System), FileAttributes.System) &&
!Equals((systemInfo.Attributes & FileAttributes.Hidden), FileAttributes.Hidden))
{
if (!filesPaths.Contains(systemInfo.FullName))
{
filesPaths.Add(systemInfo.FullName);
var newFile = new FileSystemObjectInfo(systemInfo);
newFile.Parent = this;
Application.Current.Dispatcher.Invoke(() => Children.Add(newFile));
}
}
}
var childrenCopy = Children.Select((i) => i).ToList();
foreach (var info in childrenCopy)
{
if (info.FileSystemInfo == null)
{
continue;
}
if (!(File.Exists(info.FileSystemInfo.FullName) || Directory.Exists(info.FileSystemInfo.FullName)))
{
Application.Current.Dispatcher.Invoke(() => Children.Remove(info));
}
}
RaisePropertyChanged("Children");
}
}
public static void Delete(this FileSystemObjectInfo file)
{
if (file.FileSystemInfo.Extension != "")
{
File.Delete(file.FileSystemInfo.FullName);
}
else
{
Directory.Delete(file.FileSystemInfo.FullName, true);
}
//_logs.Enqueue($"{file.FileSystemInfo.FullName} has been deleted");
var parent = file.Parent;
parent.Children.Remove(file);
file.RemoveDummy();
parent.UpdateParentDirectory();
}