# -*- coding:cp949 -*-
# TeraCopy 내부의 모든 윈도우 객체를 나열합니다.
import win32gui
import pywintypes
import sys

# 부모 윈도우의 핸들을 검사합니다.
class WindowFinder:
	def __init__(self, windowname):
		try:
			win32gui.EnumWindows(self.__EnumWindowsHandler, windowname)		
		except pywintypes.error as e:
			# 발생된 예외 중 e[0]가 0이면 callback이 멈춘 정상 케이스
			if e[0] == 0: pass		
		
	def __EnumWindowsHandler(self, hwnd, extra):
		wintext = win32gui.GetWindowText(hwnd)
		if wintext.find(extra) != -1:
			self.__hwnd = hwnd
			return pywintypes.FALSE # FALSE는 예외를 발생시킵니다.	

	def GetHwnd(self):
		return self.__hwnd

	__hwnd = 0

# 자식 윈도우의 핸들 리스트를 검사합니다.
class ChildWindowFinder:
	def __init__(self, parentwnd):
		try:
			win32gui.EnumChildWindows(parentwnd, self.__EnumChildWindowsHandler, None)		
		except pywintypes.error as e:
			if e[0] == 0: pass		

	def __EnumChildWindowsHandler(self, hwnd, extra):
		self.__childwnds.append(hwnd)

	def GetChildrenList(self):
		return self.__childwnds

	__childwnds = []

# windowname을 가진 윈도우의 모든 자식 윈도우 리스트를 얻어낸다.
def GetChildWindows(windowname):

	# TeraCopy의 window handle을 검사한다.
	teracopyhwnd = WindowFinder('TeraCopy').GetHwnd()

	# Teracopy의 모든 child window handle을 검색한다.
	childrenlist = ChildWindowFinder(teracopyhwnd).GetChildrenList()
	
	return teracopyhwnd, childrenlist

# main 입니다.
def main(argv):
	hwnd, childwnds = GetChildWindows('TeraCopy')
	print "%X %s" % (hwnd, win32gui.GetWindowText(hwnd))
	
	print "HWND     CtlrID\tClass\tWindow Text"
	print "==========================================="

	for child in childwnds:
		ctrl_id  = win32gui.GetDlgCtrlID(child)
		wnd_clas = win32gui.GetClassName(child)
		wnd_text = win32gui.GetWindowText(child)		
		print "%08X %6d\t%s\t%s" % (child, ctrl_id, wnd_clas, wnd_text)
	
	return 0

if __name__ == '__main__':
	sys.exit(main(sys.argv))