public static string FileTypeInfo(string fileName)
{
FileTypeHelper.SHFILEINFO info = new FileTypeHelper.SHFILEINFO();
uint dwFileAttributes = FileTypeHelper.FILE_ATTRIBUTE.FILE_ATTRIBUTE_NORMAL;
uint uFlags = (uint)(FileTypeHelper.SHGFI.SHGFI_TYPENAME | FileTypeHelper.SHGFI.SHGFI_USEFILEATTRIBUTES);
FileTypeHelper.SHGetFileInfo(fileName, dwFileAttributes, ref info, (uint)Marshal.SizeOf(info), uFlags);
return(info.szTypeName);
}
private static IEnumerable <HintItem> getDirHint(HintContext context)
{
var list = new List <HintItem>();
var pattern = context.LastSegment;
string dirPath = context.CurrentDir;
string pathInPattern = "";
if (pattern.Contains("/"))
{
return(list);
}
if (pattern.Contains("\\"))
{
var index = pattern.LastIndexOf('\\');
pathInPattern = pattern.Substring(0, index + 1);
pattern = pattern.Substring(index + 1);
dirPath = Path.Combine(context.CurrentDir, pathInPattern);
if (!Directory.Exists(dirPath))
{
return(Enumerable.Empty <HintItem>());
}
}
var di = new DirectoryInfo(dirPath);
foreach (var item in di.EnumerateDirectories(pattern + "*"))
{
list.Add(new HintItem
{
Category = "Directory",
Word = pathInPattern + item.Name,
});
}
foreach (var item in di.EnumerateFiles(pattern + "*"))
{
list.Add(new HintItem
{
Category = "File",
Word = pathInPattern + item.Name,
Description = FileTypeHelper.FileTypeInfo(item.FullName)
});
}
return(list);
}