KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use low_level_mouse_handler method in keyboard

Best Python code snippet using keyboard

_winmouse.py

Source:_winmouse.py

...103NULL = c_int(0)104WHEEL_DELTA = 120105init = lambda: None106def listen(queue):107    def low_level_mouse_handler(nCode, wParam, lParam):108        struct = lParam.contents109        # Can't use struct.time because it's usually zero.110        t = time.time()111        if wParam == WM_MOUSEMOVE:112            event = MoveEvent(struct.x, struct.y, t)113        elif wParam == WM_MOUSEWHEEL:114            event = WheelEvent(struct.data / (WHEEL_DELTA * (2<<15)), t)115        elif wParam in buttons_by_wm_code:116            type, button = buttons_by_wm_code.get(wParam, ('?', '?'))117            if wParam >= WM_XBUTTONDOWN:118                button = {0x10000: X, 0x20000: X2}[struct.data]119            event = ButtonEvent(type, button, t)120        queue.put(event)121        return CallNextHookEx(NULL, nCode, wParam, lParam)...

win_low_level_hook.py

Source:win_low_level_hook.py

...41                print("#")42                return 143                44                45        def low_level_mouse_handler(nCode, wParam, lParam):46            event = (nCode, mouse_event_types.get(wParam, 'unknown'))47            48            if self.mouse_callback(event):49            # Be a good neighbor and call the next hook.50                return ctypes.windll.user32.CallNextHookEx(self.hook_id_mouse, nCode, wParam, lParam)51            else:52                return 153            54        import ctypes55        CMPFUNC = ctypes.CFUNCTYPE(ctypes.c_int,ctypes. c_int, ctypes.c_int, ctypes.POINTER(ctypes.c_void_p))56        # Convert the Python handler into C pointer.57        pointer_keyboard = CMPFUNC(low_level_keyboard_handler)58        pointer_mouse = CMPFUNC(low_level_mouse_handler)59        import win32api...

remove_mouse_flags.py

Source:remove_mouse_flags.py

2import atexit3LLKHF_INJECTED = 0x000000104LLMHF_INJECTED = 0x000000015def remove_mouse_flag():6    def low_level_mouse_handler(nCode, wParam, lParam):7        lParam.contents.flags &= ~LLKHF_INJECTED8        lParam.contents.flags &= ~LLMHF_INJECTED9        return CallNextHookEx(NULL, nCode, wParam, lParam)10    WH_MOUSE_LL = c_int(14)11    mouse_callback = LowLevelMouseProc(low_level_mouse_handler)12    mouse_hook = SetWindowsHookEx(WH_MOUSE_LL, mouse_callback, NULL, NULL)13    atexit.register(UnhookWindowsHookEx, mouse_callback)14if __name__ == "__main__":15    remove_mouse_flag()16    msg = LPMSG()17    while not GetMessage(msg, 0, 0, 0):18        TranslateMessage(msg)...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.