def animated_move(self, x, y, mode=Clutter.AnimationMode.EASE_OUT_CUBIC):
self._move_animation = Clutter.Animation(object=self,
mode=mode,
duration=250)
self._move_animation.bind("antler-window-position", (x, y))
timeline = self._move_animation.get_timeline()
timeline.start()
return self._move_animation
def animated_opacity(self, opacity, mode=Clutter.AnimationMode.EASE_OUT_CUBIC):
if opacity == self.get_opacity():
return None
if self._opacity_animation is not None:
if self._opacity_animation.has_property('opacity'):
timeline = self._opacity_animation.get_timeline()
timeline.pause()
self._opacity_animation.unbind_property('opacity')
self._opacity_animation = Clutter.Animation(object=self, mode=mode,
duration=100)
self._opacity_animation.bind("opacity", opacity)
timeline = self._opacity_animation.get_timeline()
timeline.start()
return self._opacity_animation
def __call__(self, actor, mode, duration, **kwargs):
try:
animations = self.__objs[actor]
except KeyError:
animations = {}
self.__objs[actor] = animations
actor.connect('destroy', self.__destroy)
for key, value in kwargs.iteritems():
key = key.replace('_', '-')
try:
animation = animations[key]
animation.unbind_property(key)
except KeyError:
animation = Clutter.Animation()
animation.set_object(actor)
animations[key] = animation
animation.set_duration(duration)
animation.bind(key, value)
animation.get_timeline().start()