def _on_view_rendered(self, img):
web.update_frame(img)
try:
if self._config['ui']['display']['video']['on_frame'] != '':
os.system(self._config['ui']['display']['video']['on_frame'])
except Exception as e:
logging.error("%s" % e)
if self._enabled:
self._canvas = (img if self._rotation == 0 else img.rotate(self._rotation))
if self._implementation is not None:
self._canvas_next = self._canvas
self._canvas_next_event.set()
def update(self, force=False, new_data={}, with_lock=True):
for key, val in new_data.items():
self.set(key, val)
maybe_lock = self._lock if with_lock else nullcontext()
with maybe_lock:
if self._frozen:
return
state = self._state
changes = state.changes(ignore=self._ignore_changes)
min_changes = 2 if self._config['ui']['fps'] == 0.0 else 0
if force or len(changes) > min_changes:
logging.debug(
"Update screen because %s",
'it was forced.' if force else f"{changes} triggered it.")
self._canvas = Image.new('1', (self._width, self._height),
WHITE)
drawer = ImageDraw.Draw(self._canvas)
plugins.on('ui_update', self)
for key, lv in list(state.items()):
lv.draw(self._canvas, drawer)
if self._config['ui']['web']['dark']:
print(self._canvas.mode)
self._canvas = ImageOps.invert(
self._canvas.convert('L')).convert('1')
web.update_frame(self._canvas)
for cb in self._render_cbs:
cb(self._canvas)
self._state.reset()