62 lines
2.2 KiB
Python
62 lines
2.2 KiB
Python
# Copyright 2014 OpenStack Foundation
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
import urwid
|
|
|
|
class TextButton(urwid.Button):
|
|
def selectable(self):
|
|
return True
|
|
|
|
def __init__(self, text, on_press=None, user_data=None):
|
|
super(TextButton, self).__init__('', on_press=on_press, user_data=user_data)
|
|
text = urwid.Text(text)
|
|
self._w = urwid.AttrMap(text, None, focus_map='reversed')
|
|
|
|
class FixedButton(urwid.Button):
|
|
def sizing(self):
|
|
return frozenset([urwid.FIXED])
|
|
|
|
def pack(self, size, focus=False):
|
|
return (len(self.get_label())+4, 1)
|
|
|
|
class TableColumn(urwid.Pile):
|
|
def pack(self, size, focus=False):
|
|
mx = max([len(i[0].text) for i in self.contents])
|
|
return (mx+2, len(self.contents))
|
|
|
|
class Table(urwid.WidgetWrap):
|
|
def __init__(self, headers=[]):
|
|
super(Table, self).__init__(
|
|
urwid.Columns([('pack', TableColumn([('pack', w)])) for w in headers]))
|
|
|
|
def addRow(self, cells=[]):
|
|
for i, widget in enumerate(cells):
|
|
self._w.contents[i][0].contents.append((widget, ('pack', None)))
|
|
|
|
class MessageDialog(urwid.WidgetWrap):
|
|
signals = ['close']
|
|
def __init__(self, title, message):
|
|
ok_button = FixedButton(u'OK')
|
|
urwid.connect_signal(ok_button, 'click',
|
|
lambda button:self._emit('close'))
|
|
buttons = urwid.Columns([('pack', ok_button)],
|
|
dividechars=2)
|
|
rows = []
|
|
rows.append(urwid.Text(message))
|
|
rows.append(urwid.Divider())
|
|
rows.append(buttons)
|
|
pile = urwid.Pile(rows)
|
|
fill = urwid.Filler(pile, valign='top')
|
|
super(MessageDialog, self).__init__(urwid.LineBox(fill, title))
|