/// <summary>
/// The meat and potatoes of the get icon functions above. Gets an icon based on the
/// given path and flags. Will attempt to fetch icons from Image Lists if they use
/// those (eg: .lnk/.url files).
/// </summary>
/// <param name="path">The path to get the icon for.</param>
/// <param name="flags">A bitfield representing flags to pass to
/// <see cref="Trampolines.ShellGetFileInfo(string, FileAttributes, uint)"/></param>
/// <param name="attribs">FileAttributes of the given path.</param>
/// <returns>The requested icon.</returns>
private static SDIcon GetIcon(string path, uint flags, FileAttributes attribs = 0)
{
(SHFILEINFO info, IntPtr list) = Trampolines.ShellGetFileInfo(path, attribs, flags);
SDIcon icon = null;
if (info.hIcon != IntPtr.Zero)
{
icon = SDIcon.FromHandle(info.hIcon).Clone() as SDIcon;
DestroyIcon(info.hIcon);
return(icon);
}
else if (list != IntPtr.Zero && info.iIcon != IntPtr.Zero)
{
icon = Trampolines.GetIconFromList(list, info.iIcon.ToInt32());
}
return(icon);
}
