python win32api sendmessage_Python win32api.SendMessage方法代码示例[通俗易懂]

# 需要导入模块: import win32api [as 别名]

# 或者: from win32api import SendMessage [as 别名]

def click(self, coords, button=”left”,hold=False):

“””

Args:

coords (touple): coords takes two arguments, either both float

or int. If float is supplied, it will try to treat them as

percentages. X, Y

button (string): either “left”,”right” or “middle”. Decides what button that

will be sent to the running program.

Returns:

bool: True if successful, False otherwise.

Raises:

SyntaxError: The button param does not contain “left”,”right og “middle”

“””

hwnd = self.win_handler.get_hwnd()

if all(isinstance(elem, float) for elem in coords):

coords = self.to_pixel(coords)

logging.debug(“Trying to click on:” + str(coords) + ” with ” + button + ” button”)

x = coords[0]

y = coords[1]

if “right” in button.lower():

_button_state = win32con.MK_RBUTTON

_button_down = win32con.WM_RBUTTONDOWN

_button_up = win32con.WM_RBUTTONUP

elif “left” in button.lower():

_button_state = win32con.MK_LBUTTON

_button_down = win32con.WM_LBUTTONDOWN

_button_up = win32con.WM_LBUTTONUP

elif “middle” in button.lower():

_button_state = win32con.MK_MBUTTON

_button_down = win32con.WM_MBUTTONDOWN

_button_up = win32con.WM_MBUTTONUP

else:

raise SyntaxError(‘”Button” needs to contain “left”, “right” or “middle”‘)

l_param = win32api.MAKELONG(x, y)

win32api.SendMessage(hwnd, win32con.WM_MOUSEMOVE,0,l_param)

time.sleep(0.2)

win32api.SendMessage(hwnd,_button_down, _button_state, l_param)

time.sleep(0.1)

if not hold: #Do not release the button if hold is true

win32api.SendMessage(hwnd, _button_up, 0, l_param)

self._last_x = x

self._last_y = y

return True