from ctypes import windll, byref, create_unicode_buffer, WINFUNCTYPE, c_int
import win32con
import win32gui


def SendMessage(hWnd, Msg, wParam, lParam):
	return windll.user32.SendMessageW(hWnd, Msg, wParam, lParam)

def IsWindowVisible(hWnd):
	return windll.user32.IsWindowVisible(hWnd)

def EnumWindows(lpEnumFunc, lParam):
	EnumWindowsProc=WINFUNCTYPE(c_int,c_int,c_int)
	windll.user32.EnumWindows(EnumWindowsProc(lpEnumFunc), lParam)


def RegisterHotKey(hWnd, evt_id, modifier, key):
	return windll.user32.RegisterHotKey(hWnd, evt_id, modifier, key)

def UnregisterHotKey(hWnd, evt_id):
	windll.user32.UnregisterHotKey(hWnd, evt_id)

def ShowWindow(hWnd, nCmdShow):
	windll.user32.ShowWindow(hWnd, nCmdShow)

def GetForegroundWindow():
	return windll.user32.GetForegroundWindow()

def GetWindowThreadProcessId(hWnd):
	processID = None
	windll.user32.GetWindowThreadProcessId(hWnd, processID)
	return processID