def grab_button(self, mouse: config.Mouse) -> int:
"""Configure the backend to grab the mouse event"""
keysym = wlrq.buttons.get(mouse.button_code)
assert keysym is not None
mask_key = wlrq.translate_masks(mouse.modifiers)
self.grabbed_buttons.append((keysym, mask_key))
return mask_key
def grab_key(self, key: Union[config.Key,
config.KeyChord]) -> Tuple[int, int]:
"""Configure the backend to grab the key event"""
keysym = xkb.keysym_from_name(key.key, case_insensitive=True)
mask_key = wlrq.translate_masks(key.modifiers)
self.grabbed_keys.append((keysym, mask_key))
return keysym, mask_key
def ungrab_key(self, key: Union[config.Key,
config.KeyChord]) -> Tuple[int, int]:
"""Release the given key event"""
keysym = xkb.keysym_from_name(key.key, case_insensitive=True)
mask_key = wlrq.translate_masks(key.modifiers)
self.grabbed_keys.remove((keysym, mask_key))
return keysym, mask_key
def simulate_keypress(self, modifiers: List[str], key: str) -> None:
"""Simulates a keypress on the focused window."""
keysym = xkb.keysym_from_name(key, case_insensitive=True)
mods = wlrq.translate_masks(modifiers)
if (keysym, mods) in self.grabbed_keys:
self.qtile.process_key_event(keysym, mods)
return
if self.focused_internal:
self.focused_internal.process_key_press(keysym)
