def __init__(self):
#sanity check:
check_display()
image = CG.CGWindowListCreateImage(CG.CGRectInfinite,
CG.kCGWindowListOptionOnScreenOnly,
CG.kCGNullWindowID,
CG.kCGWindowImageDefault)
if image is None:
log("cannot grab test screenshot - maybe you need to run this command whilst logged in via the UI")
raise InitExit(EXIT_FAILURE, "cannot grab pixels from the screen, make sure this command is launched from a GUI session")
patch_pixels_to_bytes()
self.refresh_count = 0
self.refresh_rectangle_count = 0
self.refresh_registered = False
super().__init__()
def __init__(self):
check_display()
StubClientMixin.__init__(self)
self.dpi = 0
self.initial_scaling = 1, 1
self.xscale, self.yscale = self.initial_scaling
self.scale_change_embargo = float("inf")
self.desktop_fullscreen = False
self.desktop_scaling = False
self.screen_size_change_timer = None
self.server_desktop_size = None
self.server_actual_desktop_size = None
self.server_max_desktop_size = None
self.server_display = None
self.server_randr = False
def test_check_display(self):
#only implemented properly on MacOS
check_display()
