internal static MenuData GetData(BackgroundWorker worker, string path, int level)
{
MenuData menuData = new MenuData
{
RowDatas = new List <RowData>(),
Validity = MenuDataValidity.Invalid,
Level = level
};
if (!worker.CancellationPending)
{
string[] directories = Array.Empty <string>();
try
{
directories = Directory.GetDirectories(path);
Array.Sort(directories, new WindowsExplorerSort());
}
catch (UnauthorizedAccessException ex)
{
Log.Warn($"path:'{path}'", ex);
menuData.Validity = MenuDataValidity.NoAccess;
}
catch (IOException ex)
{
Log.Warn($"path:'{path}'", ex);
}
foreach (string directory in directories)
{
if (worker != null && worker.CancellationPending)
{
break;
}
bool hiddenEntry = false;
if (FolderOptions.IsHidden(directory, ref hiddenEntry))
{
continue;
}
RowData rowData = ReadRowData(directory, false);
rowData.ContainsMenu = true;
rowData.HiddenEntry = hiddenEntry;
string resolvedLnkPath = string.Empty;
rowData.ReadIcon(true, ref resolvedLnkPath);
menuData.RowDatas.Add(rowData);
}
}
if (!worker.CancellationPending)
{
string[] files = Array.Empty <string>();
try
{
files = Directory.GetFiles(path);
Array.Sort(files, new WindowsExplorerSort());
}
catch (UnauthorizedAccessException ex)
{
Log.Warn($"path:'{path}'", ex);
menuData.Validity = MenuDataValidity.NoAccess;
}
catch (IOException ex)
{
Log.Warn($"path:'{path}'", ex);
}
foreach (string file in files)
{
if (worker != null && worker.CancellationPending)
{
break;
}
bool hiddenEntry = false;
if (FolderOptions.IsHidden(file, ref hiddenEntry))
{
continue;
}
RowData rowData = ReadRowData(file, false);
string resolvedLnkPath = string.Empty;
if (rowData.ReadIcon(false, ref resolvedLnkPath))
{
rowData = ReadRowData(resolvedLnkPath, true, rowData);
rowData.ContainsMenu = true;
rowData.HiddenEntry = hiddenEntry;
}
menuData.RowDatas.Add(rowData);
}
}
if (!worker.CancellationPending)
{
if (menuData.Validity == MenuDataValidity.Invalid)
{
menuData.Validity = MenuDataValidity.Valid;
}
}
return(menuData);
}
