void OnDeleted(object sender, FileSystemEventArgs e)
{
var path = GetVirtualPath(e.FullPath);
if (path.IsDirectory)
{
directoryNameSet.Remove(path.EntityName);
}
RaiseChanged(FileSystemChange.FromDeleted(path));
}
void OnChanged(object sender, FileSystemChange e)
{
switch (e.ChangeType)
{
case WatcherChangeTypes.Created:
if (e.NewPath.ParentPath == path)
{
RaiseChanged(e);
}
break;
case WatcherChangeTypes.Changed:
if (e.NewPath.ParentPath == path)
{
RaiseChanged(e);
}
break;
case WatcherChangeTypes.Deleted:
if (e.OldPath.ParentPath == path)
{
RaiseChanged(e);
}
break;
case WatcherChangeTypes.Renamed:
if (e.OldPath.ParentPath == path)
{
if (e.NewPath.ParentPath == path)
{
RaiseChanged(e);
}
else
{
RaiseChanged(FileSystemChange.FromDeleted(e.OldPath));
}
}
else
{
if (e.NewPath.ParentPath == path)
{
RaiseChanged(FileSystemChange.FromCreated(e.NewPath));
}
}
break;
}
}