def grab_button(self, mouse: config.Mouse) -> None:
"""Grab the given mouse button for events"""
try:
modmask = xcbq.translate_masks(mouse.modifiers)
except xcbq.XCBQError as err:
raise utils.QtileError(err)
if isinstance(mouse, config.Click) and mouse.focus:
# Make a freezing grab on mouse button to gain focus
# Event will propagate to target window
grabmode = xcffib.xproto.GrabMode.Sync
else:
grabmode = xcffib.xproto.GrabMode.Async
eventmask = xcffib.xproto.EventMask.ButtonPress
if isinstance(mouse, config.Drag):
eventmask |= xcffib.xproto.EventMask.ButtonRelease
for amask in self._auto_modmasks():
self.conn.conn.core.GrabButton(
True,
self._root.wid,
eventmask,
grabmode,
xcffib.xproto.GrabMode.Async,
xcffib.xproto.Atom._None,
xcffib.xproto.Atom._None,
mouse.button_code,
modmask | amask,
)
def lookup_key(self, key: config.Key) -> Tuple[int, int]:
"""Find the keysym and the modifier mask for the given key"""
try:
keysym = xcbq.get_keysym(key.key)
modmask = xcbq.translate_masks(key.modifiers)
except xcbq.XCBQError as err:
raise utils.QtileError(err)
return keysym, modmask
def simulate_keypress(self, modifiers, key):
"""Simulates a keypress on the focused window."""
# FIXME: This needs to be done with sendevent, once we have that fixed.
modmasks = xcbq.translate_masks(modifiers)
keysym = xcbq.keysyms.get(key)
class DummyEv:
pass
d = DummyEv()
d.detail = self.conn.keysym_to_keycode(keysym)[0]
d.state = modmasks
self.handle_KeyPress(d)
def grab_button(self, mouse: config.Mouse) -> int:
"""Grab the given mouse button for events"""
modmask = xcbq.translate_masks(mouse.modifiers)
eventmask = EventMask.ButtonPress
if isinstance(mouse, config.Drag):
eventmask |= EventMask.ButtonRelease
for amask in self._auto_modmasks():
self.conn.conn.core.GrabButton(
True,
self._root.wid,
eventmask,
xcffib.xproto.GrabMode.Async,
xcffib.xproto.GrabMode.Async,
xcffib.xproto.Atom._None,
xcffib.xproto.Atom._None,
mouse.button_code,
modmask | amask,
)
return modmask & self._valid_mask
def test_translate_masks():
assert xcbq.translate_masks(["shift", "control"])
assert xcbq.translate_masks([]) == 0
