Current File : //snap/core18/current/usr/share/subiquity/subiquitycore/ui/anchors.py
# Copyright 2015 Canonical, Ltd.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from urwid import WidgetWrap, Pile, Text, ProgressBar
from subiquitycore.ui.utils import Padding, Color
from subiquitycore.ui.lists import SimpleList
class Header(WidgetWrap):
""" Header Widget
This widget uses the style key `frame_header`
:param str title: Title of Header
:returns: Header()
"""
def __init__(self, title=None, excerpt=None):
widgets = [Text("")]
if title is not None:
widgets.append(
Padding.center_79(Color.body(Text(title))))
widgets.append(Text(""))
if excerpt is not None:
widgets.append(
Padding.center_79(Color.body(Text(excerpt))))
widgets.append(Text(""))
super().__init__(Pile(widgets))
class Footer(WidgetWrap):
""" Footer widget
Style key: `frame_footer`
"""
def __init__(self, message="", completion=0):
message_widget = Padding.center_79(Color.body(Text(message)))
progress_bar = Padding.center_60(
ProgressBar(normal='progress_incomplete',
complete='progress_complete',
current=completion, done=100))
status = [
Padding.line_break(""),
message_widget,
]
if completion > 0:
status.insert(0, progress_bar)
super().__init__(Pile(status))
class Body(WidgetWrap):
""" Body widget
"""
def __init__(self):
super().__init__(SimpleList([Text("")]))
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