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#!/usr/bin/env python
## Printing troubleshooter
## Copyright (C) 2008, 2010 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., 675 Mass Ave, Cambridge, MA 02139, USA.
import gtk
from gettext import gettext as _
N_ = lambda x: x
from debug import *
__all__ = [ 'gtk',
'_',
'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->Printing "
"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 (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 = []
for choice, tag in choices:
button = gtk.RadioButton (label=choice)
if len (self.widgets) > 0:
button.set_group (self.widgets[0][0])
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 }
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