def _on_focus_changed(self) -> None:
focus = self._w.get_focus_widgets()
if self.orient_lb not in focus:
# Do not change orientation until listbox is in focus
return
_, idx = self.orient_lb.get_focus()
rots = rotation.get_rotations()
rot, _ = rots[idx]
rotation.apply_rotation(self.shell.os, rot)
def __init__(self, shell: api.OpenVarioShell) -> None:
self.shell = shell
msg = [
"Orient your Openvario device the way it will be mounted on ",
"your instrument panel. Press ",
("highlight", "↓"),
" and ",
("highlight", "↑"),
" until orientation looks right. Press ",
("highlight", "Enter"),
" to confirm.",
]
orient_walker = urwid.SimpleFocusListWalker([])
for oval, otxt in rotation.get_rotations():
mitem = widget.SelectableListItem(otxt)
urwid.connect_signal(mitem,
"click",
self._save_orientation,
user_args=[oval])
orient_walker.append(mitem)
self.orient_lb = urwid.ListBox(orient_walker)
self._set_current_rotation(self.orient_lb)
urwid.connect_signal(orient_walker, "modified", self._on_focus_changed)
content = urwid.Pile([
("pack", urwid.Text(msg)),
("pack", urwid.Divider()),
(
"pack",
_button_row([self.make_next_button("Skip")]),
),
("pack", urwid.Divider()),
(len(orient_walker), self.orient_lb),
])
super().__init__(content)
def _set_current_rotation(self, lb: urwid.ListBox) -> None:
rots = [n for n, title in rotation.get_rotations()]
cur_rot = self.shell.settings.get("core.screen_orientation",
str) or "0"
focus_pos = rots.index(cur_rot)
lb.set_focus(focus_pos, "above")
def get_choices(self) -> Sequence[Tuple[str, str]]:
return rotation.get_rotations()