Current File : //usr/share/system-config-printer/troubleshoot/base.py
#!/usr/bin/python3
## Printing troubleshooter
## Copyright (C) 2008, 2010, 2012 Red Hat, Inc.
## Authors:
## Tim Waugh <twaugh@redhat.com>
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 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 General Public License for more details.
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
from gi.repository import Gtk
N_ = lambda x: x
from debug import *
import config
import gettext
gettext.install(domain=config.PACKAGE, localedir=config.localedir)
__all__ = [ 'debugprint', 'get_debugging', 'set_debugging',
'Question',
'Multichoice',
'TEXT_start_print_admin_tool' ]
TEXT_start_print_admin_tool = N_("To start this tool, select "
"System->Administration->Print Settings "
"from the main menu.")
class Question:
def __init__ (self, troubleshooter, name=None):
self.troubleshooter = troubleshooter
if name:
self.__str__ = lambda: name
def display (self):
"""Returns True if this page should be displayed, or False
if it should be skipped."""
return True
def connect_signals (self, handler):
pass
def disconnect_signals (self):
pass
def can_click_forward (self):
return True
def collect_answer (self):
return {}
def cancel_operation (self):
pass
## Helper functions
def initial_vbox (self, title='', text=''):
vbox = Gtk.VBox ()
vbox.set_border_width (12)
vbox.set_spacing (12)
if title:
s = '<span weight="bold" size="larger">' + title + '</span>\n\n'
else:
s = ''
s += text
label = Gtk.Label(label=s)
label.set_alignment (0, 0)
label.set_line_wrap (True)
label.set_use_markup (True)
vbox.pack_start (label, False, False, 0)
return vbox
class Multichoice(Question):
def __init__ (self, troubleshooter, question_tag, question_title,
question_text, choices, name=None):
Question.__init__ (self, troubleshooter, name)
page = self.initial_vbox (question_title, question_text)
choice_vbox = Gtk.VBox ()
choice_vbox.set_spacing (6)
page.pack_start (choice_vbox, False, False, 0)
self.question_tag = question_tag
self.widgets = []
button = None
for choice, tag in choices:
if button:
button = Gtk.RadioButton.new_with_label_from_widget(button, choice)
else:
# special case to work around GNOME#635253
button = Gtk.RadioButton.new_with_label([], choice)
choice_vbox.pack_start (button, False, False, 0)
self.widgets.append ((button, tag))
troubleshooter.new_page (page, self)
def collect_answer (self):
for button, answer_tag in self.widgets:
if button.get_active ():
return { self.question_tag: answer_tag }
Mini Shell