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 __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 refresh_model_inputs(self):
devices = [
d for d in self.parent.model.all_devices()
if (d.available() == self.show_available or (
not self.show_available and d.has_unavailable_partition()))
]
if len(devices) == 0:
self._w = Padding.push_2(self._no_devices_content)
self.table.table_rows = []
return
self._w = self.table
log.debug('FileSystemView: building device list')
rows = []
rows.append(
Color.info_minor(
TableRow([
Text(""),
(2, Text(_("DEVICE"))),
Text(_("TYPE")),
Text(_("SIZE"), align="center"),
Text(""),
Text(""),
])))
for device in devices:
for obj, cells in summarize_device(
device,
lambda part: part.available() == self.show_available):
if obj is not None:
menu = self._action_menu_for_device(obj)
else:
menu = Text("")
if obj is device:
start, end = '[', ']'
else:
start, end = '', ''
cells = [Text(start)] + cells + [menu, Text(end)]
if obj is not None:
rows.append(make_action_menu_row(cells, menu))
else:
rows.append(TableRow(cells))
if (self.show_available and device.used > 0
and device.free_for_partitions > 0):
free = humanize_size(device.free_for_partitions)
rows.append(
TableRow([
Text(""),
(3, Color.info_minor(Text(_("free space")))),
Text(free, align="right"),
Text(""),
Text(""),
]))
rows.append(TableRow([Text("")]))
self.table.set_contents(rows[:-1])
if self.table._w.focus_position >= len(rows):
self.table._w.focus_position = len(rows) - 1
while not self.table._w.focus.selectable():
self.table._w.focus_position -= 1
def refresh_model_inputs(self):
mountinfos = [
MountInfo(mount=m)
for m in sorted(self.parent.model.all_mounts(),
key=lambda m: (m.path == "", m.path))
]
if len(mountinfos) == 0:
self.table.set_contents([])
self._w = Padding.push_2(self._no_mounts_content)
return
self._w = self.table
rows = [
TableRow([
Color.info_minor(heading) for heading in [
Text(" "),
Text(_("MOUNT POINT")),
Text(_("SIZE"), align='center'),
Text(_("TYPE")),
Text(_("DEVICE TYPE")),
Text(" "),
Text(" "),
]
])
]
for i, mi in enumerate(mountinfos):
path_markup = mi.path
if path_markup == "":
path_markup = "SWAP"
else:
for j in range(i - 1, -1, -1):
mi2 = mountinfos[j]
if mi.startswith(mi2):
part1 = "/".join(mi.split_path[:len(mi2.split_path)])
part2 = "/".join([''] +
mi.split_path[len(mi2.split_path):])
path_markup = [('info_minor', part1), part2]
break
if j == 0 and mi2.split_path == ['', '']:
path_markup = [
('info_minor', "/"),
"/".join(mi.split_path[1:]),
]
actions = [(_("Unmount"), mi.mount.can_delete(), 'unmount')]
menu = ActionMenu(actions)
connect_signal(menu, 'action', self._mount_action, mi.mount)
cells = [
Text("["),
Text(path_markup),
Text(mi.size, align='right'),
Text(mi.fstype),
Text(mi.desc),
menu,
Text("]"),
]
row = make_action_menu_row(cells,
menu,
attr_map='menu_button',
focus_map={
None: 'menu_button focus',
'info_minor': 'menu_button focus',
})
rows.append(row)
self.table.set_contents(rows)
if self.table._w.focus_position >= len(rows):
self.table._w.focus_position = len(rows) - 1
