internal override async Task MoveTo(string newPath, TreeItem trashNode)
{
try
{
await this.Lock();
if (!Directory.Exists(newPath))
{
Directory.CreateDirectory(newPath);
}
var newFullPath = Path.Combine(newPath, Path.GetFileName(this.FullPath));
if (!File.Exists(newFullPath))
{
File.Move(this.FullPath, newFullPath);
this.FullPath = newFullPath;
this.Parent?.RemoveChild(this);
trashNode.AddChild(this);
return;
}
throw new Exception($"File {newFullPath} already exists");
} catch
{
throw;
} finally
{
this.ReleaseLock();
}
}
protected TreeItem(string relative_path, TreeItem parent, string name, string fullPath)
{
Id = GetId(relative_path);
Name = name;
Children = null;
Parent = parent;
FullPath = fullPath;
if (parent != null)
{
parent.AddChild(this);
}
}