internal void SwitchToFolder(File file, GraphicsContext g = null, File fileToFocus = null)
{
var children = file.GetChildren();
var newFiles = children.Where(_filter.GoesThrough).OrderBy(t => t,
UseReverseSorting ? FileSorting.ReversedComparer : FileSorting.Comparer)
.ToImmutableList();
var isFiltered = newFiles.Count != children.Where(_noSearchFilter.GoesThrough).Count();
var oldFolder = CurrentDir;
try
{
CurrentDir = file;
var relPath = CurrentDir.GetRelativePath(File.UserHome);
if (relPath == null || relPath.StartsWith(".."))
{
_filePath.Text = file.Path;
}
else
{
_filePath.Text = "~" + Path.DirectorySeparatorChar + relPath;
}
_elementsCount.Foreground = isFiltered ? ConsoleColor.Red : (ConsoleColor?)null;
_elementsCount.Text = "[" + newFiles.Count + (isFiltered ? "*" : "") + "]";
_table.TrackTableChanges = false;
_table.QuickClearOnNextPrint = true;
if (_table.Data == null)
{
_table.Data = _files;
}
else
{
_files.Clear();
}
if (newFiles.Count > 0)
{
foreach (var f in newFiles)
{
_files.Add(f);
}
}
else
{
_files.Add(null);
}
_cons?.SetTitle("SCFE - " + CurrentDir.Path);
}
finally
{
_table.TrackTableChanges = true;
}
if (g != null)
{
_filePath.Parent.Validate();
_filePath.Print(g);
_elementsCount.Print(g);
if (TextBoxHandler != null)
{
CancelTextBoxHandler(g);
}
var doFocus = _table.IsFocused();
_table.RefreshColumnSizes();
if (fileToFocus != null && _table.Data.Contains(fileToFocus))
{
_table.FocusedElement = fileToFocus;
}
else
{
_table.FocusedIndex = 0;
}
_table.ResetSelection();
_table.Validate();
_table.Print(g);
if (doFocus)
{
_table.SetFocused(true, g);
}
//g.ClearArea(_filePath.X, _filePath.Y, oldPathText.Length, 1);
_filePath.Print(g);
}
OnFolderViewChanged?.Invoke(this,
new FolderViewChangedEventArgs(oldFolder != CurrentDir, oldFolder, CurrentDir, g));
}