def _handle(self, code, msg, lpdata):
if code != SystemHook.HC_ACTION:
return
data = ctypes.cast(lpdata, self._LPMSLLHOOKSTRUCT).contents
# Suppress further propagation of the event if it is filtered
if self._event_filter(msg, data) is False:
return
if msg == self.WM_MOUSEMOVE:
self.on_move(data.pt.x, data.pt.y)
elif msg in self.CLICK_BUTTONS:
button, pressed = self.CLICK_BUTTONS[msg]
self.on_click(data.pt.x, data.pt.y, button, pressed)
elif msg in self.X_BUTTON_STATE:
pressed = self.X_BUTTON_STATE[msg]
bt = wintypes.SHORT(data.mouseData >> 16).value
button = Button.five
if bt == MOUSEINPUT.XBUTTON2:
button = Button.four
self.on_click(data.pt.x, data.pt.y, button, pressed)
elif msg in self.SCROLL_BUTTONS:
mx, my = self.SCROLL_BUTTONS[msg]
dd = wintypes.SHORT(
data.mouseData >> 16).value // self._WHEEL_DELTA
self.on_scroll(data.pt.x, data.pt.y, dd * mx, dd * my)
def low_level_callback(code, wparam, lparam):
if wparam == 512:
self.event_handler(MouseEvent(
MouseEvents.MOVE,
x=lparam.contents.pt.x,
y=lparam.contents.pt.y
))
elif wparam == 522:
self.event_handler(MouseEvent(
MouseEvents.SCROLL,
direction="UP" if (wintypes.SHORT(lparam.contents.mouseData >> 16).value // 120) == 1 else "DOWN",
velocity=1,
x=lparam.contents.pt.x,
y=lparam.contents.pt.y
))
elif wparam in [513, 514, 516, 517, 519, 520]:
self.event_handler(MouseEvent(
MouseEvents.CLICK,
button=mouse_button_mapping[wparam],
direction="DOWN" if wparam in [513, 516, 519] else "UP",
x=lparam.contents.pt.x,
y=lparam.contents.pt.y
))
return CallNextHookEx(None, code, wparam, lparam)
def block_maus_callback(msg, data):
global l, deadmau5
global ws
if deadmau5:
x_pos = data.pt.x
y_pos = data.pt.y
if msg in CLICK_BUTTONS:
button, pressed = CLICK_BUTTONS[msg]
monosodium_glutamate = "c%d:%d:%d,%d" % (button, int(pressed),
x_pos, y_pos)
send_non_blocking(ws, monosodium_glutamate)
l.suppress_event()
elif msg in SCROLL_BUTTONS:
dd = wintypes.SHORT(data.mouseData >> 16).value // _WHEEL_DELTA
mx, my = SCROLL_BUTTONS[msg]
dx = dd * mx
dy = dd * my
monosodium_glutamate = "l%d:%d" % (dx, dy)
send_non_blocking(ws, monosodium_glutamate)
l.suppress_event()
elif msg == WM_MOUSEMOVE:
monosodium_glutamate = "m%d,%d" % (x_pos, y_pos)
send_non_blocking(ws, monosodium_glutamate)
# master is dead; 1 < 2
return True
def addBuffer(self, imageFirst, imageLast, buffer_number, xres, yres, bpp):
dwImageFirst = wintypes.DWORD(imageFirst)
dwImageLast = wintypes.DWORD(imageLast)
sBuf = wintypes.SHORT(buffer_number)
wXRes = wintypes.WORD(xres)
wYRes = wintypes.WORD(yres)
wBPP = wintypes.WORD(bpp)
return self.f_add(self.hcam, dwImageFirst, dwImageLast, sBuf, wXRes,
wYRes, wBPP)
def allocateBuffer(self, xres, yres, buffer_number, num_images=1):
sBufNum = wintypes.SHORT(buffer_number)
dwSize = wintypes.DWORD(2 * xres * yres * num_images)
wBuffer = np.zeros((xres * yres * num_images), dtype=np.uint16)
hEvent1 = wintypes.HANDLE()
hEvent2 = pywintypes.HANDLE() #
err = self.f_allocate(self.hcam, byref(sBufNum), dwSize,
addressof(c_void_p(wBuffer.ctypes.data)),
byref(hEvent1))
return (err, hEvent1, wBuffer)
def getImage(self, segment, imageFirst, imageLast, buffer_number, xres,
yres, bpp):
wseg = wintypes.WORD(segment)
dwFirst = wintypes.DWORD(imageFirst)
dwLast = wintypes.DWORD(imageLast)
sBuf = wintypes.SHORT(buffer_number)
wXRes = wintypes.WORD(xres)
wYRes = wintypes.WORD(yres)
wBPP = wintypes.WORD(bpp)
return self.f_getImage(self.hcam, wseg, dwFirst, dwLast, sBuf, wXRes,
wYRes, wBPP)
def get_buffer_status(self, buf_num):
self.SC2_Cam.PCO_GetBufferStatus.argtypes = [
wintypes.HANDLE, wintypes.SHORT,
C.POINTER(C.c_uint32),
C.POINTER(C.c_uint32)
]
sBufNr = wintypes.SHORT(buf_num)
dwStatusDLL = C.c_uint32()
dwStatusDrv = C.c_uint32()
error = self.SC2_Cam.PCO_GetBufferStatus(self.camera_handle, sBufNr,
dwStatusDLL, dwStatusDrv)
ret = {}
if error == 0:
ret.update({'dll_status': dwStatusDLL.value})
ret.update({'drv_status': dwStatusDrv.value})
return error, ret
def _handle(self, code, msg, lpdata):
if code != SystemHook.HC_ACTION:
return
data = ctypes.cast(lpdata, self._LPMSLLHOOKSTRUCT).contents
if msg == self._WM_MOUSEMOVE:
self.on_move(data.pt.x, data.pt.y)
elif msg in self._CLICK_BUTTONS:
button, pressed = self._CLICK_BUTTONS[msg]
self.on_click(data.pt.x, data.pt.y, button, pressed)
elif msg in self._SCROLL_BUTTONS:
mx, my = self._SCROLL_BUTTONS[msg]
dd = wintypes.SHORT(
data.mouseData >> 16).value // self._WHEEL_DELTA
self.on_scroll(data.pt.x, data.pt.y, dd * mx, dd * my)
def freeBuffer(self, buffer_number):
return self.f_free(self.hcam, wintypes.SHORT(buffer_number))
