def on_show_label(self, *largs):
'''Shows/hides the :attr:`pos_label` label.
'''
state = self.show_label
for shape in self.shapes:
shape.widget.show_label = state
label = self.pos_label
if state:
Window.add_widget(label)
Window.fbind('mouse_pos', self._update_mouse_pos)
self._update_mouse_pos(None, Window.mouse_pos)
else:
Window.remove_widget(label)
Window.funbind('mouse_pos', self._update_mouse_pos)
def on_show_label(self, *largs):
"""Shows/hides the :attr:`pos_label` label depending on the value
of :attr:`show_label`.
"""
state = self.show_label
for shape in self.shapes:
shape.widget.show_label = state
label = self.pos_label
if state:
Window.add_widget(label)
Window.fbind('mouse_pos', self._update_mouse_pos)
self._update_mouse_pos(None, Window.mouse_pos)
else:
Window.remove_widget(label)
Window.funbind('mouse_pos', self._update_mouse_pos)
async def run_app_async(cls_or_app, async_lib=None):
"""Entrance method used to start the App. It runs, or instantiates and runs
a :class:`MoreKivyApp` type instance.
"""
from kivy.core.window import Window
handler = _MoreKivyAppHandler()
ExceptionManager.add_handler(handler)
app = cls_or_app() if inspect.isclass(cls_or_app) else cls_or_app
Window.fbind('on_request_close', app.ask_cannot_close)
try:
await app.async_run(async_lib=async_lib)
except Exception as e:
app.handle_exception(e, exc_info=sys.exc_info())
try:
app.clean_up()
except Exception as e:
app.handle_exception(e, exc_info=sys.exc_info())
Window.funbind('on_request_close', app.ask_cannot_close)
ExceptionManager.remove_handler(handler)
def end_stage(self):
'''Ends the stage if one is playing.
'''
if not self.tick_event:
return
self.tick_event.cancel()
if self.tick_delay_event is not None:
self.tick_delay_event.cancel()
Window.funbind('on_flip', self.flip_callback)
Clock._max_fps = self._original_fps
_get_app().stage_factory.remove_shapes_gl_color_instructions(
self.current_canvas, self.canvas_name)
self.tick_func = self.tick_event = self.current_canvas = None
self.tick_delay_event = None
self.shape_views = []
self.count = 0
self._cpu_stats['count'] = 0
del self._flip_stats['dt'][:]
self.serializer_tex = None
self.serializer = None
def end_stage(self):
'''Ends the stage if one is playing.
'''
from kivy.core.window import Window
if not self.tick_event:
return
self.tick_event.cancel()
if self.tick_delay_event is not None:
self.tick_delay_event.cancel()
Window.funbind('on_flip', self.flip_callback)
Clock._max_fps = self._original_fps
_get_app().stage_factory.remove_shapes_gl_color_instructions(
self.current_canvas, self.canvas_name)
self.tick_func = self.tick_event = self.current_canvas = None
self.tick_delay_event = None
self.shape_views = []
self.count = 0
self._cpu_stats['count'] = 0
del self._flip_stats['dt'][:]
self.serializer_tex = None
self.serializer = None
def uninit_class():
Window.funbind('mouse_pos', HighightButtonBehavior.track_mouse)
HighightButtonBehavior.label = None
HighightButtonBehavior.attached_widget = None
del HighightButtonBehavior.tracked_widgets[:]
def unbind_to_keyboard_actions(self, *args):
Window.funbind('on_key_down', self.on_key_down)
Window.funbind('on_key_up', self.on_key_up)
