require "fiddle/import"
require 'fiddle/types'

module User32
	extend Fiddle::Importer

	dlload 'User32'
	include Fiddle::BasicTypes
	include Fiddle::Win32Types

	extern "int FindWindow(char *, char *)"
	extern "int FindWindowEx(HWND, HWND, char *, char *)"
	extern "int ShowWindow(HWND, int)"

	SW_HIDE = 0
	SW_NORMAL = 1
	SW_SHOWNORMAL = 1
	SW_SHOWMINIMIZED = 2
	SW_MAXIMIZE = 3
	SW_SHOWMAXIMIZED = 3
	SW_SHOWNOACTIVATE = 4
	SW_SHOW = 5
	SW_MINIMIZE = 6
	SW_SHOWMINNOACTIVE = 7
	SW_SHOWNA = 8
	SW_RESTORE = 9
	SW_SHOWDEFAULT = 10
	SW_FORCEMINIMIZE = 11
	SW_MAX = 11
end


hwnd_taskbar = User32.FindWindow("Shell_TrayWnd", nil)
hwnd_start = User32.FindWindow("Button", "スタート".encode("SJIS"))
hwnd_start = User32.FindWindow("Button", "Start") if hwnd_start.zero?

# 非表示
User32.ShowWindow(hwnd_taskbar, User32::SW_HIDE)
User32.ShowWindow(hwnd_start, User32::SW_HIDE)

sleep 3

# 表示
User32.ShowWindow(hwnd_taskbar, User32::SW_SHOW)
User32.ShowWindow(hwnd_start, User32::SW_SHOW)