def __init__(self, parent, obj):
self.parent = parent
self.obj = obj
delete_ok, reason = can_delete(obj)
if delete_ok:
title = _("Confirm deletion of {}").format(obj.desc())
lines = [
_("Do you really want to delete {}?").format(obj.label),
"",
]
new_lines, delete_funcs = delete_consequences(
self.parent.controller, obj)
lines.extend(new_lines)
self.delete_funcs = delete_funcs
else:
title = "Cannot delete {}".format(obj.desc())
lines = [
_("Cannot delete {} because {}").format(obj.label, reason)
]
delete_btn = danger_btn(label=_("Delete"), on_press=self.confirm)
if not delete_ok:
delete_btn = WidgetDisable(
Color.info_minor(delete_btn.original_widget))
widgets = [
Text("\n".join(lines)),
Text(""),
button_pile([
delete_btn,
other_btn(label=_("Cancel"), on_press=self.cancel),
]),
]
super().__init__(title, widgets, 0, 2)
def _cols(self):
text = Text(self.caption, align="right")
if self._enabled:
input = Color.string_input(_Validator(self, self.widget))
else:
input = self.widget
cols = [(self._longest_caption, text), input]
cols = Columns(cols, dividechars=2)
if self._enabled:
return cols
else:
return WidgetDisable(Color.info_minor(cols))
def make_body(self):
body = super().make_body()
if self.partition is not None:
btn = delete_btn(_("Delete"), on_press=self.delete)
if self.partition.flag == "boot":
btn = WidgetDisable(Color.info_minor(btn.original_widget))
body.extend([
Text(""),
button_pile([btn]),
])
pass
return body
def _cols(self):
text = Text(self.caption, align="right")
if self._enabled:
input = Color.string_input(_Validator(self, self.widget))
else:
input = self.widget
if self.help is not None:
help = Help(self.parent_view, self.help)
else:
help = Text("")
cols = [
(self._longest_caption, text),
input,
(3, help),
]
cols = Columns(cols, dividechars=2)
if self._enabled:
return cols
else:
return WidgetDisable(Color.info_minor(cols))
def make_body(self):
body = super().make_body()
if self.partition is not None:
if self.partition.flag == "boot":
body[0:0] = [
Text(_(boot_partition_description)),
Text(""),
]
elif self.partition.flag == "bios_grub":
body[0:0] = [
Text(_(bios_grub_partition_description)),
Text(""),
]
btn = delete_btn(_("Delete"), on_press=self.delete)
if self.partition.flag in ["boot", "bios_grub"]:
btn = WidgetDisable(Color.info_minor(btn.original_widget))
body.extend([
Text(""),
button_pile([btn]),
])
return body
def disabled(w):
return WidgetDisable(AttrMap(w, _disable_everything_map))
def disable(self):
if self.enabled:
self.original_widget = WidgetDisable(
Color.info_minor(self.original.original_widget))
self.enabled = False