def _build_iface_inputs(self):
if len(self.device.info.wlan['visible_ssids']) > 0:
networks_btn = menu_btn("Choose a visible network",
on_press=self.show_ssid_list)
else:
networks_btn = disabled(menu_btn("No visible networks"))
if not self.device.info.wlan['scan_state']:
scan_btn = menu_btn("Scan for networks", on_press=self.start_scan)
else:
scan_btn = disabled(menu_btn("Scanning for networks"))
warning = (
"Only open or WPA2/PSK networks are supported at this time.")
col = [
Text(warning),
Text(""),
self.ssid_row,
Text(""),
Padding.fixed_32(networks_btn),
Padding.fixed_32(scan_btn),
Text(""),
self.psk_row,
]
return col
def _build_iface_inputs(self):
visible_ssids = self.dev_info.wlan.visible_ssids
if len(visible_ssids) > 0:
networks_btn = menu_btn("Choose a visible network",
on_press=self.show_ssid_list)
else:
networks_btn = disabled(menu_btn("No visible networks"))
scan_state = self.dev_info.wlan.scan_state
if not scan_state:
scan_btn = menu_btn("Scan for networks", on_press=self.start_scan)
elif scan_state.startswith('error'):
self.error.set_text('scan failed: %s' % (scan_state, ))
scan_btn = disabled(menu_btn("Scanning for networks failed"))
else:
scan_btn = disabled(menu_btn("Scanning for networks"))
warning = (
"Only open or WPA2/PSK networks are supported at this time.")
col = [
Text(warning),
Text(""),
self.ssid_row,
Text(""),
Padding.fixed_32(networks_btn),
Padding.fixed_32(scan_btn),
Text(""),
self.psk_row,
]
return col
def __init__(self, app, report, interrupting=True):
self.app = app
self.report = report
self.interrupting = interrupting
self.btns = {
'cancel': other_btn(
_("Cancel upload"), on_press=self.cancel_upload),
'close': close_btn(self, _("Close report")),
'continue': close_btn(self, _("Continue")),
'debug_shell': other_btn(
_("Switch to a shell"), on_press=self.debug_shell),
'restart': other_btn(
_("Restart the installer"), on_press=self.restart),
'submit': other_btn(
_("Send to Canonical"), on_press=self.submit),
'submitted': disabled(other_btn(_("Sent to Canonical"))),
'view': other_btn(
_("View full report"), on_press=self.view_report),
}
w = 0
for n, b in self.btns.items():
w = max(w, widget_width(b))
for n, b in self.btns.items():
self.btns[n] = Padding(b, width=w, align='center')
self.spinner = Spinner(app.aio_loop, style='dots')
self.pile = Pile([])
self._report_changed()
super().__init__("", [self.pile], 0, 0)
connect_signal(self, 'closed', self.spinner.stop)
def show_overlay(self, overlay_widget, **kw):
args = dict(
align='center',
width=('relative', 60),
min_width=80,
valign='middle',
height='pack'
)
PADDING = 3
# Don't expect callers to account for the padding if
# they pass a fixed width.
if 'width' in kw:
if isinstance(kw['width'], int):
kw['width'] += 2*PADDING
args.update(kw)
top = Pile([
('pack', Text("")),
Columns([
(PADDING, Text("")),
overlay_widget,
(PADDING, Text(""))
]),
('pack', Text("")),
])
self._w = Overlay(top_w=top, bottom_w=disabled(self._w), **args)
def __init__(self, app, ref, interrupting=True):
self.app = app
self.error_ref = ref
self.report = app.error_reporter.get(ref)
self.pending = None
if self.report is None:
self.app.aio_loop.create_task(self._wait())
else:
connect_signal(self.report, 'changed', self._report_changed)
self.report.mark_seen()
self.interrupting = interrupting
self.min_wait = self.app.aio_loop.create_task(asyncio.sleep(0.1))
self.btns = {
'cancel':
other_btn(_("Cancel upload"), on_press=self.cancel_upload),
'close':
close_btn(self, _("Close report")),
'continue':
close_btn(self, _("Continue")),
'debug_shell':
other_btn(_("Switch to a shell"), on_press=self.debug_shell),
'restart':
other_btn(_("Restart the installer"), on_press=self.restart),
'submit':
other_btn(_("Send to Canonical"), on_press=self.submit),
'submitted':
disabled(other_btn(_("Sent to Canonical"))),
'view':
other_btn(_("View full report"), on_press=self.view_report),
}
w = 0
for n, b in self.btns.items():
w = max(w, widget_width(b))
for n, b in self.btns.items():
self.btns[n] = Padding(b, width=w, align='center')
self.spinner = Spinner(app.aio_loop, style='dots')
self.pile = Pile([])
self.pile.contents[:] = [(w, self.pile.options('pack'))
for w in self._pile_elements()]
super().__init__("", [self.pile], 0, 0)
connect_signal(self, 'closed', self.spinner.stop)
def enabled(self, val):
if val and not self._enabled:
self.original_widget = self.original
elif not val and self._enabled:
self.original_widget = disabled(self.original)
self._enabled = val
def show_stretchy_overlay(self, stretchy):
emit_signal(stretchy, 'opened')
stretchy.opened()
self._w = StretchyOverlay(disabled(self._w), stretchy)
def disable(self):
if self.enabled:
self.original_widget = disabled(self.original)
self.enabled = False
def show_stretchy_overlay(self, stretchy):
self._w = StretchyOverlay(disabled(self._w), stretchy)
