def _build_buttons(self):
log.debug('FileSystemView: building buttons')
self.done = Toggleable(done_btn(_("Done"), on_press=self.done))
if not self.model.can_install():
self.done.disable()
return [
self.done,
reset_btn(_("Reset"), on_press=self.reset),
back_btn(_("Back"), on_press=self.cancel),
]
def __init__(self, controller):
self.controller = controller
self.ongoing = {} # context -> line containing a spinner
self.reboot_btn = Toggleable(ok_btn(
_("Reboot Now"), on_press=self.reboot))
self.view_error_btn = cancel_btn(
_("View error report"), on_press=self.view_error)
self.view_log_btn = other_btn(
_("View full log"), on_press=self.view_log)
self.continue_btn = other_btn(
_("Continue"), on_press=self.continue_)
self.event_listbox = ListBox()
self.event_linebox = MyLineBox(self.event_listbox)
self.event_buttons = button_pile([self.view_log_btn])
event_body = [
('weight', 1, Padding.center_79(self.event_linebox, min_width=76)),
('pack', Text("")),
('pack', self.event_buttons),
('pack', Text("")),
]
self.event_pile = Pile(event_body)
self.log_listbox = ListBox()
log_linebox = MyLineBox(self.log_listbox, _("Full installer output"))
log_body = [
('weight', 1, log_linebox),
('pack', button_pile([other_btn(_("Close"),
on_press=self.close_log)])),
]
self.log_pile = Pile(log_body)
super().__init__(self.event_pile)
def __init__(self, controller):
self.controller = controller
self.spinner = Spinner(controller.loop)
self.reboot_btn = Toggleable(
ok_btn(_("Reboot Now"), on_press=self.reboot))
self.exit_btn = cancel_btn(_("Exit To Shell"), on_press=self.quit)
self.view_log_btn = other_btn(_("View full log"),
on_press=self.view_log)
self.event_listbox = ListBox()
self.event_linebox = MyLineBox(self.event_listbox)
self.event_buttons = button_pile([self.view_log_btn])
event_body = [
('pack', Text("")),
('weight', 1, Padding.center_79(self.event_linebox, min_width=76)),
('pack', Text("")),
('pack', self.event_buttons),
('pack', Text("")),
]
self.event_pile = Pile(event_body)
self.log_listbox = ListBox()
log_linebox = MyLineBox(self.log_listbox, _("Full installer output"))
log_body = [
('weight', 1, log_linebox),
('pack',
button_pile([other_btn(_("Close"), on_press=self.close_log)])),
]
self.log_pile = Pile(log_body)
super().__init__(self.event_pile)
def _build_buttons(self):
self.done = Toggleable(done_btn(_("Done"), on_press=self.done))
return [
self.done,
reset_btn(_("Reset"), on_press=self.reset),
back_btn(_("Back"), on_press=self.cancel),
]
def __init__(self, model, controller):
self.model = model
self.controller = controller
self.mount_list = MountList(self)
self.avail_list = DeviceList(self, True)
self.used_list = DeviceList(self, False)
self.avail_list.table.bind(self.used_list.table)
self._create_raid_btn = Toggleable(
menu_btn(label=_("Create software RAID (md)"),
on_press=self.create_raid))
self._create_vg_btn = Toggleable(
menu_btn(label=_("Create volume group (LVM)"),
on_press=self.create_vg))
bp = button_pile([self._create_raid_btn, self._create_vg_btn])
bp.align = 'left'
body = [
Text(_("FILE SYSTEM SUMMARY")),
Text(""),
self.mount_list,
Text(""),
Text(""),
Text(_("AVAILABLE DEVICES")),
Text(""),
self.avail_list,
Text(""),
bp,
Text(""),
Text(""),
Text(_("USED DEVICES")),
Text(""),
self.used_list,
Text(""),
]
self.lb = ListBox(body)
self.lb.base_widget.offset_rows = 2
super().__init__(
screen(self.lb,
self._build_buttons(),
focus_buttons=self.model.can_install()))
self.frame = self._w.base_widget
self.showing_guidance = False
self.refresh_model_inputs()
def __init__(self, model, controller):
log.debug('FileSystemView init start()')
self.model = model
self.controller = controller
self.mount_list = MountList(self)
self.avail_list = DeviceList(self, True)
self.used_list = DeviceList(self, False)
self.avail_list.table.bind(self.used_list.table)
self._create_raid_btn = Toggleable(
menu_btn(label=_("Create software RAID (md)"),
on_press=self.create_raid))
self._create_vg_btn = Toggleable(
menu_btn(label=_("Create volume group (LVM)"),
on_press=self.create_vg))
bp = button_pile([self._create_raid_btn, self._create_vg_btn])
bp.align = 'left'
body = [
Text(_("FILE SYSTEM SUMMARY")),
Text(""),
Padding.push_2(self.mount_list),
Text(""),
Text(""),
Text(_("AVAILABLE DEVICES")),
Text(""),
Padding.push_2(self.avail_list),
Text(""),
Padding.push_2(bp),
Text(""),
Text(""),
Text(_("USED DEVICES")),
Text(""),
Padding.push_2(self.used_list),
Text(""),
]
self.lb = ListBox(body)
frame = screen(self.lb,
self._build_buttons(),
focus_buttons=self.model.can_install())
frame.width = ('relative', 95)
super().__init__(frame)
self.refresh_model_inputs()
log.debug('FileSystemView init complete()')
def __init__(self, app, tty):
self.app = app
self.btn = Toggleable(
other_btn(_("Switch to a shell"), on_press=self._debug_shell))
self.btn.enabled = False
self.app.aio_loop.call_later(0.5, self._enable)
widgets = [
Text(rewrap(_(running_text).format(tty=tty))),
Text(''),
button_pile([self.btn]),
]
super().__init__("", widgets, stretchy_index=0, focus_index=2)
def set_bound_form_field(self, bff):
super().set_bound_form_field(bff)
self.all_rows = []
for kind, device in bff.form.all_devices:
if kind == LABEL:
self.all_rows.append(TableRow([
Text(" " + device.label),
Text(humanize_size(device.size), align='right')
]))
self.no_selector_rows.append(self.all_rows[-1])
self.all_rows.append(TableRow([
(2, Color.info_minor(Text(" " + device.desc())))
]))
self.no_selector_rows.append(self.all_rows[-1])
else:
if kind == DEVICE:
label = device.label
prefix = " "
elif kind == PART:
label = _(" partition {}").format(device._number)
prefix = " "
else:
raise Exception("unexpected kind {}".format(kind))
box = CheckBox(
label,
on_state_change=self._state_change_device,
user_data=device)
self.device_to_checkbox[device] = box
size = Text(humanize_size(device.size), align='right')
self.all_rows.append(Color.menu_button(TableRow([box, size])))
self.no_selector_rows.append(self.all_rows[-1])
selector = Selector(['active', 'spare'])
connect_signal(
selector, 'select', self._select_active_spare, device)
selector = Toggleable(
UrwidPadding(
Color.menu_button(selector),
left=len(prefix)))
selector.disable()
self.device_to_selector[device] = selector
self.all_rows.append(TableRow([(2, selector)]))
# Do not append that one to no_selector_rows!
self.all_rows.append(self._summarize(prefix, device))
self.no_selector_rows.append(self.all_rows[-1])
self.table.set_contents(self.all_rows)
log.debug("%s", self.table._w.focus_position)
class FilesystemView(BaseView):
title = _("Filesystem setup")
footer = _("Select available disks to format and mount")
def __init__(self, model, controller):
log.debug('FileSystemView init start()')
self.model = model
self.controller = controller
self.mount_list = MountList(self)
self.avail_list = DeviceList(self, True)
self.used_list = DeviceList(self, False)
self.avail_list.table.bind(self.used_list.table)
body = [
Text(_("FILE SYSTEM SUMMARY")),
Text(""),
Padding.push_2(self.mount_list),
Text(""),
Text(""),
Text(_("AVAILABLE DEVICES")),
Text(""),
Padding.push_2(self.avail_list),
Text(""),
Text(""),
Text(_("USED DEVICES")),
Text(""),
Padding.push_2(self.used_list),
Text(""),
]
self.lb = ListBox(body)
frame = screen(self.lb,
self._build_buttons(),
focus_buttons=self.model.can_install())
frame.width = ('relative', 95)
super().__init__(frame)
log.debug('FileSystemView init complete()')
def _build_buttons(self):
log.debug('FileSystemView: building buttons')
self.done = Toggleable(done_btn(_("Done"), on_press=self.done))
if not self.model.can_install():
self.done.disable()
return [
self.done,
reset_btn(_("Reset"), on_press=self.reset),
back_btn(_("Back"), on_press=self.cancel),
]
def refresh_model_inputs(self):
self.mount_list.refresh_model_inputs()
self.avail_list.refresh_model_inputs()
self.used_list.refresh_model_inputs()
# If refreshing the view has left the focus widget with no
# selectable widgets, simulate a tab to move to the next
# selectable widget.
while not self.lb.base_widget.focus.selectable():
self.lb.base_widget.keypress((10, 10), 'tab')
if self.model.can_install():
self.done.enable()
else:
self.done.disable()
def cancel(self, button=None):
self.controller.default()
def reset(self, button):
self.controller.reset()
def done(self, button):
self.show_stretchy_overlay(
FilesystemConfirmation(self, self.controller))