public DirectoryViewModel(DirectoryInfo model, DirectoryViewModel parent = null, Exception exception = null)
{
_model = model;
_parent = parent;
_exception = exception;
_refresh = true;
_items = new ObservableCollection<DirectoryViewModel>();
}
public DirectoryViewModel(DirectoryInfo model, DirectoryViewModel parent = null, Exception exception = null)
{
_model = model;
_parent = parent;
_exception = exception;
_refresh = true;
_items = new ObservableCollection <DirectoryViewModel>();
}
private void ExpandAndSelect(DirectoryInfo path)
{
DirectoryViewModel vm = Lookup(path);
if (vm != null)
{
vm.IsExpanded = true;
vm.IsSelected = true;
}
}
private DirectoryViewModel Lookup(DirectoryInfo path)
{
DirectoryViewModel root = LookupRoot(path);
if (root != null)
{
return(root.Lookup(path));
}
return(null);
}
/// <summary>
/// Method to invoke when the UploadAllRecursively command is executed.
/// </summary>
private void OnUploadAllRecursivelyExecute()
{
DirectoryViewModel dvm = SelectedDirectory;
if (dvm == null)
{
return;
}
DirectoryInfo di = dvm.DirectoryInfo;
var t = new Thread(() =>
AddFilesInDirectory(di, true));
t.Start();
}
/// <summary>
/// Called when the SelectedDirectory property has changed.
/// </summary>
private void OnSelectedDirectoryChanged()
{
DirectoryViewModel item = SelectedDirectory;
if (item != null)
{
DirectoryInfo di = item.DirectoryInfo;
if (di != null)
{
ExpandAndSelect(di);
Settings settings = Settings.Default;
settings.LastDirectoryExplorerSelectedPath = di.FullName;
settings.Save();
}
}
}
public DirectoryViewModel Lookup(DirectoryInfo path)
{
// if we found the path
if (DirectoryInfo.FullName == path.FullName)
{
return(this);
}
DirectoryInfo p = path;
while (p.Parent.FullName != DirectoryInfo.FullName)
{
p = p.Parent;
}
DirectoryViewModel child = Directories.FirstOrDefault(x => x.DirectoryInfo.FullName == p.FullName);
if (child == null)
{
return(null);
}
return(child.Lookup(path));
}