public static EvBase ElementAt(EvFileFolder parent, string relativePath)
{
return(_ElementAt(parent, relativePath));
}
private void RefreshRecur(EvFileFolder parent)
{
var absPath = RootDirectoryPath + "\\" + parent.RelativePath;
var dirInfo = new DirectoryInfo(absPath);
var files = dirInfo.GetFileSystemInfos();
var check_exist = new bool[files.Length];
for (int i = 0; i < parent.Sub.Count; i++)
{
var item = parent.Sub[i];
if (!(item is IFile))
{
continue;
}
var find = Array.FindIndex(files, file => file.Name == item.Name);
if (find == -1)
{
parent.Sub.Remove(parent.Sub[i]);
i--;
}
else
{
if (item is EvFileFolder)
{
RefreshRecur(parent.Sub[i] as EvFileFolder);
}
item.IsNodeSelected = false;
check_exist[find] = true;
}
}
/// 찾은 파일이 탐색기 목록에 없을 경우 추가
for (int i = 0; i < check_exist.Length; i++)
{
if (check_exist[i] == false)
{
var name = files[i].Name;
var path = GetRelativePath(RootDirectoryPath, files[i].FullName);
var toolTip = files[i].FullName;
if (Directory.Exists(files[i].FullName))
{
/// 폴더가 존재할 경우 폴더 추가
var addFolder = new EvFileFolder(name, path)
{
ToolTip = toolTip
};
RefreshRecur(addFolder);
parent.Sub.Add(addFolder);
}
else
{
/// 폴더가 아닌 파일일 경우 파일 추가
EvItem addItem;
var ext = Path.GetExtension(files[i].Name).ToLower();
var fil = Filter.ContainsKey(ext);
var isException = ExceptExtensions.FindIndex(item => item.ToLower() == ext);
if (isException != -1)
{
continue;
}
if (fil == true)
{
addItem = Activator.CreateInstance(Filter[ext].Type, name, path) as EvFile;
}
else
{
addItem = new EvFile(name, path);
}
if (IconSetter.ContainsKey(ext) == true)
{
addItem.IconUri = IconSetter[ext];
}
addItem.ToolTip = toolTip;
parent.Sub.Add(addItem);
}
}
}
/// Filtering
for (int i = 0; i < parent.Sub.Count; i++)
{
var item = parent.Sub[i];
var ext = Path.GetExtension(item.Name).ToLower();
if (item is EvFile && (filter == "\\" || (filter != "*" && filter != ext)))
{
parent.Sub.Remove(parent.Sub[i]);
i--;
}
}
/// Sort
parent.Sub = new ObservableCollection <EvBase>(parent.Sub.OrderBy(item => {
if (item is EvFileFolder)
{
return(Filter["//"].Order);
}
else if (item is EvFile)
{
var ext = System.IO.Path.GetExtension((item as EvFile).Name);
var fil = Filter.ContainsKey(ext);
if (fil == false)
{
return(Filter["*"].Order);
}
else
{
return(Filter[ext].Order);
}
}
return(Filter["?"].Order);
}));
}