Python ctypes.windll.user32() Examples

def queryMousePosition():
	pt = POINT()
	windll.user32.GetCursorPos(byref(pt))
	return { "x": pt.x, "y": pt.y} 

def queryMousePosition():
	pt = POINT()
	windll.user32.GetCursorPos(byref(pt))
	return { "x": pt.x, "y": pt.y} 

def __init__(self, *args, **kwargs):
		threading.Thread.__init__(self, *args, **kwargs)
		self.hooked  = None
		self.daemon=True
		self.lUser32=user32
		self.pointer=None
		self.stopped=False
		self.screenshots=[] 

def run(self):
		if self.install_hook():
			print "mouselogger installed"
		else:
			raise RuntimeError("couldn't install mouselogger")
		msg = MSG()
		user32.GetMessageA(byref(msg),0,0,0)
		while not self.stopped:
			time.sleep(1)
		self.uninstall_hook() 

def hook_proc(self, nCode, wParam, lParam):
		##http://www.pinvoke.net/default.aspx/Constants.WM
		if wParam == 0x201:
			buf, height, width = self.get_screenshot()
			self.screenshots.append((datetime.datetime.now(), height, width, buf))
		return user32.CallNextHookEx(self.hooked, nCode, wParam, lParam) 

def run(self):
		if self.install_hook():
			print "mouselogger installed"
		else:
			raise RuntimeError("couldn't install mouselogger")
		msg = MSG()
		user32.GetMessageA(byref(msg),0,0,0)
		while not self.stopped:
			time.sleep(1)
		self.uninstall_hook() 

def hook_proc(self, nCode, wParam, lParam):
		##http://www.pinvoke.net/default.aspx/Constants.WM
		if wParam == 0x201:
			buf, height, width = self.get_screenshot()
			self.screenshots.append((datetime.datetime.now(), height, width, buf))
		return user32.CallNextHookEx(self.hooked, nCode, wParam, lParam) 

def set_process_dpi_aware():
    if sys.platform[0:3] == 'win':
        windll.user32.SetProcessDPIAware(True) 

def get_screen_size():
    if sys.platform[0:3] == 'win':
        user32 = windll.user32
        return user32.GetSystemMetrics(0), user32.GetSystemMetrics(1)
    elif 'darwin' in sys.platform:
        pass
    elif 'linux' in sys.platform:
        pass
        
    return (1366, 768) 

def notify_win(title, text):
    try:
        from servo.win32_toast import WindowsToast
        w = WindowsToast()
        w.balloon_tip(title, text)
    except:
        from ctypes import Structure, windll, POINTER, sizeof
        from ctypes.wintypes import DWORD, HANDLE, WINFUNCTYPE, BOOL, UINT

        class FLASHWINDOW(Structure):
            _fields_ = [("cbSize", UINT),
                        ("hwnd", HANDLE),
                        ("dwFlags", DWORD),
                        ("uCount", UINT),
                        ("dwTimeout", DWORD)]

        FlashWindowExProto = WINFUNCTYPE(BOOL, POINTER(FLASHWINDOW))
        FlashWindowEx = FlashWindowExProto(("FlashWindowEx", windll.user32))
        FLASHW_CAPTION = 0x01
        FLASHW_TRAY = 0x02
        FLASHW_TIMERNOFG = 0x0C

        params = FLASHWINDOW(sizeof(FLASHWINDOW),
                             windll.kernel32.GetConsoleWindow(),
                             FLASHW_CAPTION | FLASHW_TRAY | FLASHW_TIMERNOFG, 3, 0)
        FlashWindowEx(params) 

def __init__(self):
        """Initialize our object"""
        # Find the start x,y pos of the main pygame *screen* (the screen in the
        # window):
        sdlpos = os.getenv("SDL_VIDEO_WINDOW_POS")
        if sdlpos is None:
            raise Exception("Must have previously setup a Pygame window starting position via the 'SDL_VIDEO_WINDOW_POS' evn var.")
        self.initPygameScreenPos = [int(i) for i in sdlpos.split(",")]

        # Run our ctypes code to query window position:
        try:
            # It's said that not all systems support this dictionary key.  I'm
            # not sure what systmes those are, but might as well put a check in.
            self.hwnd = pygame.display.get_wm_info()["window"]
        except KeyError:
            raise Exception("Your system isn't accepting the code: 'pygame.display.get_wm_info()[\"window\"]', must not be supported :-(")
        self.prototype = WINFUNCTYPE(BOOL, HWND, POINTER(RECT))
        self.paramflags = (1, "hwnd"), (2, "lprect")
        self.GetWindowRect = self.prototype(("GetWindowRect", windll.user32), self.paramflags)

        # Find the initial *window* position:
        rect = self.GetWindowRect(self.hwnd)
        # Calculate the thickness of the *window* border to the *screen* object inside:
        self.borderThickness = int(self.initPygameScreenPos[0]) - rect.left
        self.titleThickness = int(self.initPygameScreenPos[1]) - rect.top
        # borderThickness is the left, right, and bottom window edges.  titleThickness
        # is th thickness of the top title-bar of the window. 

def queryMousePosition():
	pt = POINT()
	windll.user32.GetCursorPos(byref(pt))
	return { "x": pt.x, "y": pt.y} 

def __init__(self, *args, **kwargs):
		threading.Thread.__init__(self, *args, **kwargs)
		self.hooked  = None
		self.daemon=True
		self.lUser32=user32
		self.pointer=None
		self.stopped=False
		self.screenshots=[] 

def run(self):
		if self.install_hook():
			print "mouselogger installed"
		else:
			raise RuntimeError("couldn't install mouselogger")
		msg = MSG()
		user32.GetMessageA(byref(msg),0,0,0)
		while not self.stopped:
			time.sleep(1)
		self.uninstall_hook() 

def hook_proc(self, nCode, wParam, lParam):
		##http://www.pinvoke.net/default.aspx/Constants.WM
		if wParam == 0x201:
			buf, height, width = self.get_screenshot()
			self.screenshots.append((datetime.datetime.now(), height, width, buf))
		return user32.CallNextHookEx(self.hooked, nCode, wParam, lParam)