class AudioTemplate(Gtk.Box):
"""
Template for audio screens
"""
def __init__(self, img_path, title, description):
Gtk.Box.__init__(self, orientation=Gtk.Orientation.VERTICAL)
if img_path:
self.image = Gtk.Image.new_from_file(img_path)
self.pack_start(self.image, False, False, 0)
self.heading = Heading(title, description)
icon_path = os.path.join(MEDIA_DIR, "play-sound.png")
self.kano_button = KanoButton(text="PLAY SOUND", color="blue",
icon_filename=icon_path)
self.kano_button.pack_and_align()
self.kano_button.set_margin_top(10)
self.pack_start(self.heading.container, False, False, 0)
self.pack_start(self.kano_button.align, False, False, 0)
button_box = Gtk.ButtonBox(spacing=15)
button_box.set_layout(Gtk.ButtonBoxStyle.CENTER)
self.yes_button = KanoButton("YES")
self.yes_button.set_sensitive(False)
self.no_button = KanoButton("NO", color="red")
self.no_button.set_sensitive(False)
button_box.pack_start(self.yes_button, False, False, 0)
button_box.pack_start(self.no_button, False, False, 0)
button_box.set_margin_bottom(5)
self.pack_start(button_box, False, False, 15)
class CharacterEdit(Gtk.EventBox):
'''Offer the user the option to modify their avatar
'''
def __init__(self, win, char_creator):
Gtk.EventBox.__init__(self)
self._win = win
# Should this be inherited, passed as a variable, or global?
# Could be a member variable in window.
# self.char_creator = self._win.get_char_creator()
self.char_creator = char_creator
self._win.pack_in_main_content(self.char_creator)
self.char_creator.reset_selected_menu_items()
self._save_changes_button = KanoButton(_("Save changes").upper())
self._save_changes_button.connect('clicked', self.save_changes)
self._save_changes_button.set_sensitive(False)
self.char_creator.connect(
'character_changed',
self._make_button_sensitive
)
discard_changes_button = OrangeButton(_("Discard").upper())
discard_changes_button.connect('clicked', self.discard)
discard_changes_button.set_margin_left(100)
empty_label = Gtk.Label("")
button_box = Gtk.ButtonBox()
button_box.pack_start(discard_changes_button, False, False, 0)
button_box.pack_start(self._save_changes_button, False, False, 0)
button_box.pack_start(empty_label, False, False, 0)
self._win.pack_in_bottom_bar(button_box)
self._win.show_all()
# Hide all the pop ups
self.char_creator._hide_pop_ups()
def save_changes(self, widget):
self.char_creator.save()
self._go_back_to_display_screen()
def discard(self, widget):
self.char_creator.update_from_saved_image()
self._go_back_to_display_screen()
def _go_back_to_display_screen(self):
'''Don't save, just go back to the edit character screen
'''
self._win.empty_main_content()
self._win.empty_bottom_bar()
self._win.menu_bar.enable_buttons()
CharacterDisplay(self._win)
def _make_button_sensitive(self, widget=None):
self._save_changes_button.set_sensitive(True)
class CharacterEdit(Gtk.EventBox):
'''Offer the user the option to modify their avatar
'''
def __init__(self, win, char_creator):
Gtk.EventBox.__init__(self)
self._win = win
# Should this be inherited, passed as a variable, or global?
# Could be a member variable in window.
# self.char_creator = self._win.get_char_creator()
self.char_creator = char_creator
self._win.pack_in_main_content(self.char_creator)
self.char_creator.reset_selected_menu_items()
self._save_changes_button = KanoButton(_("Save changes").upper())
self._save_changes_button.connect('clicked', self.save_changes)
self._save_changes_button.set_sensitive(False)
self.char_creator.connect('character_changed',
self._make_button_sensitive)
discard_changes_button = OrangeButton(_("Discard").upper())
discard_changes_button.connect('clicked', self.discard)
discard_changes_button.set_margin_left(100)
empty_label = Gtk.Label("")
button_box = Gtk.ButtonBox()
button_box.pack_start(discard_changes_button, False, False, 0)
button_box.pack_start(self._save_changes_button, False, False, 0)
button_box.pack_start(empty_label, False, False, 0)
self._win.pack_in_bottom_bar(button_box)
self._win.show_all()
# Hide all the pop ups
self.char_creator._hide_pop_ups()
def save_changes(self, widget):
self.char_creator.save()
self._go_back_to_display_screen()
def discard(self, widget):
self.char_creator.update_from_saved_image()
self._go_back_to_display_screen()
def _go_back_to_display_screen(self):
'''Don't save, just go back to the edit character screen
'''
self._win.empty_main_content()
self._win.empty_bottom_bar()
self._win.menu_bar.enable_buttons()
CharacterDisplay(self._win)
def _make_button_sensitive(self, widget=None):
self._save_changes_button.set_sensitive(True)
class CharacterWindow(Gtk.Window):
def __init__(self, cb, css_path):
super(CharacterWindow, self).__init__()
apply_styling_to_screen(css_path)
self.get_style_context().add_class("character_window")
self.set_decorated(False)
self.close_cb = cb
self.char_edit = CharacterCreator(randomise=True, no_sync=True)
self.char_edit.connect("character_changed",
self._make_button_sensitive)
vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self.add(vbox)
vbox.pack_start(self.char_edit, False, False, 0)
self._kano_button = KanoButton("OK")
self._kano_button.connect("clicked", self.close_window)
self._kano_button.pack_and_align()
self._kano_button.set_sensitive(False)
self.connect("delete-event", Gtk.main_quit)
self.set_keep_above(True)
vbox.pack_start(self._kano_button.align, False, False, 10)
self.show_all()
self.char_edit.show_pop_up_menu_for_category("judoka-faces")
self.char_edit.select_category_button("judoka-faces")
def _make_button_sensitive(self, widget=None):
self._kano_button.set_sensitive(True)
def close_window(self, widget):
self.char_edit.save()
self.destroy()
GLib.idle_add(self.close_cb)
class LoginWithKanoWorldView(Gtk.Grid):
def __init__(self, greeter):
Gtk.Grid.__init__(self)
self.get_style_context().add_class('password')
self.set_row_spacing(12)
self.greeter = greeter
title = Heading(_('Login with Kano World'),
_('Enter your Kano World details.'))
self.attach(title.container, 0, 0, 1, 1)
self.username = Gtk.Entry()
self.username.set_placeholder_text('username')
self.attach(self.username, 0, 1, 1, 1)
self.password = Gtk.Entry()
self.password.set_visibility(False)
self.password.set_placeholder_text('password')
self.attach(self.password, 0, 2, 1, 1)
self.login_btn = KanoButton(_('LOGIN'))
self.login_btn.connect('clicked', self._btn_login_pressed)
self.attach(self.login_btn, 0, 3, 1, 1)
def _btn_login_pressed(self, event=None, button=None):
'''
Authenticates against Kano World. If successful synchronizes to a local
Unix account, and tells lightdm to go forward with local a login.
'''
logger.debug('Synchronizing Kano World account')
self.login_btn.start_spinner()
self.login_btn.set_sensitive(False)
t = threading.Thread(target=self._thr_login)
t.start()
def _thr_login(self):
loggedin = False
reason = ''
# TODO: Disable the "login" button unless these entry fields are non-empty
# Collect credentials from the view
self.unix_password = self.password.get_text()
self.world_username = self.username.get_text()
self.unix_username = self.username.get_text()
atsign = self.unix_username.find('@')
if atsign != -1:
# For if we are in "staging" mode (see /etc/kano-world.conf)
self.unix_username = self.unix_username[:atsign]
# Now try to login to Kano World
try:
logger.debug('Authenticating user: {} to Kano World'.format(self.username.get_text()))
(loggedin, reason) = kano_world_authenticate(self.username.get_text(), self.password.get_text())
logger.debug('Kano World auth response: {} - {}'.format(loggedin, reason))
except Exception as e:
reason = str(e)
logger.debug('Kano World auth Exception: {}'.format(reason))
pass
if not loggedin:
# Kano world auth unauthorized
# FIXME: Localizing the below string fails with an exception
GObject.idle_add(self._error_message_box, 'Failed to authenticate to Kano World', reason)
return
else:
# We are authenticated to Kano World: proceed with forcing local user
rc = -1
try:
# Create the local unix user, bypass kano-init-flow, login & sync to Kano World
createuser_cmd = 'sudo /usr/bin/kano-greeter-account {} {} {}'.format(
self.unix_username, self.unix_password, self.world_username)
_, _, rc = run_cmd(createuser_cmd)
if rc == 0:
logger.debug('Local user created correctly: {}'.format(self.unix_username))
elif rc == 1:
logger.debug('Local user already exists, proceeding with login: {}'.format(self.unix_username))
created = True
except:
created = False
if not created:
logger.debug('Error creating new local user: {}'.format(self.unix_username))
GObject.idle_add(self._error_message_box, "Could not create local user", rc)
return
# Tell Lidghtdm to proceed with login session using the new user
# We bind LightDM at this point only, this minimizes the number of attempts
# to bind the Greeter class to a view, which he does not like quite well.
logger.debug('Scheduling lightdm authentication in math thread')
GObject.idle_add(self._auth_call)
def _auth_call(self):
logger.debug('Starting lightdm authentication')
self._reset_greeter()
self.greeter.authenticate(self.unix_username)
if self.greeter.get_is_authenticated():
logger.debug('User is already authenticated, starting session')
def _reset_greeter(self):
# connect signal handlers to LightDM
self.cb_one = self.greeter.connect('show-prompt', self._send_password_cb)
self.cb_two = self.greeter.connect('authentication-complete',
self._authentication_complete_cb)
self.cb_three = self.greeter.connect('show-message', self._auth_error_cb)
self.greeter.connect_sync()
return (self.cb_one, self.cb_two, self.cb_three)
def _send_password_cb(self, _greeter, text, prompt_type):
logger.debug('Need to show prompt: {}'.format(text))
if _greeter.get_in_authentication():
logger.debug('Sending password to LightDM')
_greeter.respond(self.unix_password)
def _authentication_complete_cb(self, _greeter):
logger.debug('Authentication process is complete')
if not _greeter.get_is_authenticated():
logger.warn('Could not authenticate user {}'.format(self.unix_username))
self._auth_error_cb(_('Incorrect password (The default is "kano")'))
return
logger.info(
'The user {} is authenticated. Starting LightDM X Session'
.format(self.unix_username))
set_last_user(self.unix_username)
if not _greeter.start_session_sync('lightdm-xsession'):
logger.error('Failed to start session')
else:
logger.info('Login failed')
def _auth_error_cb(self, text, message_type=None):
logger.info('There was an error logging in: {}'.format(text))
win = self.get_toplevel()
win.go_to_users()
self.login_btn.stop_spinner()
self.login_btn.set_sensitive(True)
self.newuser_btn.set_sensitive(True)
error = KanoDialog(title_text=_('Error Synchronizing account'),
description_text=text,
parent_window=self.get_toplevel())
error.dialog.set_position(Gtk.WindowPosition.CENTER_ALWAYS)
error.run()
def _error_message_box(self, title, description):
'''
Show a standard error message box
'''
self.login_btn.stop_spinner()
self.login_btn.set_sensitive(True)
errormsg = KanoDialog(title_text=title,
description_text=description,
button_dict=[
{
'label': _('OK').upper(),
'color': 'red',
'return_value': True
}])
errormsg.dialog.set_position(Gtk.WindowPosition.CENTER_ALWAYS)
errormsg.run()
# Clean up password field
self.password.set_text('')
return
def grab_focus(self):
'''
Clear username and password previous text, and gain focus.
'''
self.username.set_text('')
self.password.set_text('')
class ResetPassword(Gtk.Box):
def __init__(self, win):
Gtk.Box.__init__(self, orientation=Gtk.Orientation.VERTICAL)
self.win = win
self.win.set_decorated(False)
self.win.set_main_widget(self)
self.heading = Heading(
_("Reset your password"),
_("We'll send a new password to your email")
)
self.pack_start(self.heading.container, False, False, 10)
self.labelled_entries = LabelledEntries([
{"heading": _("Email"), "subheading": ""}
])
align = Gtk.Alignment(xscale=0, xalign=0.5)
self.pack_start(align, False, False, 15)
self.labelled_entries.set(0, 0, 1, 1)
self.labelled_entries.set_hexpand(True)
align.add(self.labelled_entries)
# Read email from file
user_email = get_email()
self.email_entry = self.labelled_entries.get_entry(0)
self.email_entry.set_text(user_email)
self.email_entry.connect("key-release-event", self.activate)
self.button = KanoButton(_("Reset password").upper())
self.button.pack_and_align()
self.button.connect("button-release-event", self.activate)
self.button.connect("key-release-event", self.activate)
self.button.set_padding(30, 30, 0, 0)
self.pack_start(self.button.align, False, False, 0)
self.win.show_all()
def activate(self, widget, event):
if not hasattr(event, 'keyval') or event.keyval == 65293:
watch_cursor = Gdk.Cursor(Gdk.CursorType.WATCH)
self.win.get_window().set_cursor(watch_cursor)
self.button.set_sensitive(False)
self.button.start_spinner()
thread = threading.Thread(target=self.send_new_password)
thread.start()
def send_new_password(self):
# User may change email
email = self.labelled_entries.get_entry(0).get_text()
success, text = reset_password(email)
if success:
title = _("Success!")
description = _("Sent new password to your email")
button_dict = {
_("Go to login screen").upper(): {"return_value": 12},
_("Quit").upper(): {"return_value": 10, "color": "red"}
}
else:
title = _("Something went wrong!")
description = text
button_dict = {
_("Quit").upper(): {"return_value": 10, "color": "red"},
_("Try again").upper(): {"return_value": 11}
}
GObject.idle_add(
self.finished_thread_cb,
title,
description,
button_dict
)
def finished_thread_cb(self, title, description, button_dict):
kdialog = KanoDialog(
title,
description,
button_dict=button_dict,
parent_window=self.win
)
response = kdialog.run()
self.win.get_window().set_cursor(None)
self.button.stop_spinner()
self.button.set_sensitive(True)
if response == 10:
Gtk.main_quit()
# stay put
elif response == 11:
pass
elif response == 12:
self.go_to_login_screen()
def go_to_login_screen(self):
self.win.remove_main_widget()
Login(self.win)
class EditableList(Gtk.Grid):
def __init__(self, size_x=400, size_y=150):
Gtk.Grid.__init__(self)
self.set_row_spacing(10)
self.set_column_spacing(10)
scroll = ScrolledWindow()
scroll.set_size_request(size_x, size_y)
scroll.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
self.edit_list_store = Gtk.ListStore(str)
self.edit_list = Gtk.TreeView(self.edit_list_store)
self.edit_list.set_headers_visible(False)
renderer = Gtk.CellRendererText()
renderer.set_property('editable', True)
renderer.connect('edited', self._item_edited_handler)
renderer.connect('editing-started', self._item_edit_started)
renderer.connect('editing-canceled', self._item_edit_canceled)
column = Gtk.TreeViewColumn(cell_renderer=renderer, text=0)
self.edit_list.append_column(column)
self._add_btn = KanoButton(_("ADD"))
self._add_btn.connect('button-release-event', self.add)
self._rm_btn = KanoButton(_("REMOVE"))
self._set_rm_btn_state()
self._rm_btn.connect('button-release-event', self.rm)
scroll.add_with_viewport(self.edit_list)
self.attach(scroll, 0, 0, 2, 1)
self.attach(self._add_btn, 0, 1, 1, 1)
self.attach(self._rm_btn, 1, 1, 1, 1)
def __contains__(self, item):
return item in [row[0] for row in self.edit_list_store]
def add(self, button, event):
self.edit_list_store.append([''])
self.edit_list.grab_focus()
row = len(self.edit_list_store) - 1
col = self.edit_list.get_column(0)
self.edit_list.set_cursor(row, col, start_editing=True)
self._rm_btn.set_sensitive(False)
def rm(self, button=None, event=None):
selection = self.edit_list.get_selection()
dummy, selected = selection.get_selected()
if not selected:
return
self.edit_list_store.remove(selected)
self._set_rm_btn_state()
def _item_edited_handler(self, cellrenderertext, path, new_text):
if new_text is None:
# FIXME: the reason for the os.system here is that the 'edited' signal
# triggers on a key-pressed-event and the dialog closes on release. So
# you would only see the dialog while holding down the 'ENTER' key.
title = _("Invalid website given")
description = _("\nWe need to make sure the website URL is valid.\n" \
"Please enter the full URL as it appears in your browser.\n\n" \
"Example: http://www.google.com\n")
buttons = _("OK:red:1")
cmd = 'kano-dialog title="{}" description="{}" buttons="{}" no-taskbar &'.format(
title.encode('utf8'), description.encode('utf8'),
buttons.encode('utf8'))
os.system(cmd)
self.rm()
else:
selection = self.edit_list.get_selection()
dummy, selected = selection.get_selected()
if new_text and new_text not in self:
self.edit_list_store.set_value(selected, 0, new_text)
else:
row = self.edit_list_store[selected]
old_text = row[0]
if not old_text:
self.rm()
self._add_btn.set_sensitive(True)
self._set_rm_btn_state()
def _item_edit_started(self, *_):
self._add_btn.set_sensitive(False)
def _item_edit_canceled(self, *_):
self._add_btn.set_sensitive(True)
self.rm()
def _set_rm_btn_state(self):
state = len(self.edit_list_store) != 0
self._rm_btn.set_sensitive(state)
class RegistrationScreen(Gtk.Box):
"""
"""
def __init__(self, win):
Gtk.Box.__init__(self, orientation=Gtk.Orientation.VERTICAL)
self.win = win
self.win.set_main_widget(self)
self.win.set_decorated(True)
title = Heading(_("Kano World"),
_("Choose a cool name and secure password"))
self.pack_start(title.container, False, False, 0)
self.data_screen = GetData() # TODO: refactor this
self.data_screen.connect('widgets-filled',
self._enable_register_button)
self.data_screen.connect('widgets-empty',
self._disable_register_button)
self.add(self.data_screen)
self.register_button = KanoButton(_("JOIN KANO WORLD"))
self.register_button.set_sensitive(False)
self.register_button.set_margin_top(10)
self.register_button.set_margin_left(30)
self.register_button.set_margin_right(30)
self.register_button.set_margin_bottom(30)
self.register_button.connect('clicked', self._on_register_button)
self.pack_end(self.register_button, False, False, 0)
self.win.show_all()
def _enable_register_button(self, widget=None):
"""
"""
self.register_button.set_sensitive(True)
def _disable_register_button(self, widget=None):
"""
"""
self.register_button.set_sensitive(False)
def _on_register_button(self, widget=None): # TODO: refactor this
"""
"""
if not is_internet():
self._show_not_internet_dialog()
return
# Get the username, password and birthday
data = self.data_screen.get_widget_data()
email = data['email']
username = data['username']
# Validate that the email address format is correct
email_error = validate_email(email)
if email_error:
self._show_error_dialog(_("Incorrect Email address"), email_error)
return
if not self._is_username_available(username):
self._show_username_taken_dialog(username)
return
# We can save the username to kano-profile
# Don't save password as this is private
self.data_screen.save_username_and_birthday() # TODO: rename this
self.data_screen.cache_emails()
data = self.data_screen.get_widget_data()
# This means no threads are needed.
while Gtk.events_pending(): # TODO: why is this needed?
Gtk.main_iteration()
# Try and register the account on the server
password = data['password']
success, text = register_(email,
username,
password,
marketing_enabled=True)
# This should no longer be needed, since this is checked in the first
# screen. However there is a small chance someone could take the
# username while the user is in the process of registering
if not success:
if text.strip() == _("Cannot register, problem: "
"Username already registered"):
self._show_username_taken_dialog(username)
else:
logger.info("problem with registration: {}".format(text))
return_value = 'FAIL'
self._create_dialog(title=_("Houston, we have a problem"),
description=str(text))
track_data('world-registration-failed', {'reason': text})
else:
logger.info("registration successful")
# saving hardware info and initial Kano version
save_hardware_info()
save_kano_version()
# running kano-sync after registration
logger.info("running kano-sync after successful registration")
cmd = '{bin_dir}/kano-sync --sync -s'.format(bin_dir=bin_dir)
run_bg(cmd)
return_value = 'SUCCEED'
self._create_dialog(
title=_("Profile activated!"),
description=_("Now you can share stuff, build your character, "
"and connect with friends."))
self.win.get_window().set_cursor(None)
# Close the app if it was successful
if return_value == 'SUCCEED':
Gtk.main_quit()
def _is_username_available(self, name):
"""
Returns True if username is available, and False otherwise
"""
# Use the endpoint api.kano.me/users/username/:name
success, text, data = request_wrapper(
'get',
'/users/username/{}'.format(name),
headers=content_type_json)
if not success and text.strip() == "User not found":
return True
elif success:
# Username is definitely taken
return False
else:
# Maybe let the user know something went wrong? e.g. if there's no
# internet, launch a dialog at this point
return False
def _create_dialog(self, title, description): # TODO: refactor this
kdialog = KanoDialog(title, description, parent_window=self.win)
rv = kdialog.run()
return rv
def _show_error_dialog(self, title, description): # TODO: refactor this
kdialog = KanoDialog(title, description, parent_window=self.win)
kdialog.run()
def _show_username_taken_dialog(self, username): # TODO: refactor this
track_data('world-registration-username-taken', {'username': username})
kd = KanoDialog(_("This username is taken!"),
_("Try another one"),
parent_window=self.win)
kd.run()
self.data_screen.username.set_text("")
self.data_screen.validate_username()
self._disable_register_button()
self.data_screen.username.grab_focus()
def _show_not_internet_dialog(self): # TODO: refactor this
kd = KanoDialog(_("You don't have internet"),
_("Do you want to connect to WiFi?"),
[{
'label': _("YES"),
'color': 'green',
'return_value': 0
}, {
'label': _("NO"),
'color': 'red',
'return_value': 1
}],
parent_window=self.win)
response = kd.run()
# Close the dialog
while Gtk.events_pending(): # TODO: why is this needed?
Gtk.main_iteration()
if response == 0:
subprocess.Popen("sudo kano-wifi-gui", shell=True)
class RegistrationScreen(Gtk.Box):
"""
"""
def __init__(self, win):
Gtk.Box.__init__(self, orientation=Gtk.Orientation.VERTICAL)
self.win = win
self.win.set_main_widget(self)
self.win.set_decorated(True)
title = Heading(
_("Kano World"),
_("Choose a cool name and secure password")
)
self.pack_start(title.container, False, False, 0)
self.data_screen = GetData() # TODO: refactor this
self.data_screen.connect('widgets-filled', self._enable_register_button)
self.data_screen.connect('widgets-empty', self._disable_register_button)
self.add(self.data_screen)
self.register_button = KanoButton(_("JOIN KANO WORLD"))
self.register_button.set_sensitive(False)
self.register_button.set_margin_top(10)
self.register_button.set_margin_left(30)
self.register_button.set_margin_right(30)
self.register_button.set_margin_bottom(30)
self.register_button.connect('clicked', self._on_register_button)
self.pack_end(self.register_button, False, False, 0)
self.win.show_all()
def _enable_register_button(self, widget=None):
"""
"""
self.register_button.set_sensitive(True)
def _disable_register_button(self, widget=None):
"""
"""
self.register_button.set_sensitive(False)
def _on_register_button(self, widget=None): # TODO: refactor this
"""
"""
if not is_internet():
self._show_not_internet_dialog()
return
# Get the username, password and birthday
data = self.data_screen.get_widget_data()
email = data['email']
username = data['username']
# Validate that the email address format is correct
email_error = validate_email(email)
if email_error:
self._show_error_dialog(_("Incorrect Email address"), email_error)
return
if not self._is_username_available(username):
self._show_username_taken_dialog(username)
return
# We can save the username to kano-profile
# Don't save password as this is private
self.data_screen.save_username_and_birthday() # TODO: rename this
self.data_screen.cache_emails()
data = self.data_screen.get_widget_data()
# This means no threads are needed.
while Gtk.events_pending(): # TODO: why is this needed?
Gtk.main_iteration()
# Try and register the account on the server
password = data['password']
success, text = register_(email, username, password,
marketing_enabled=True)
# This should no longer be needed, since this is checked in the first
# screen. However there is a small chance someone could take the
# username while the user is in the process of registering
if not success:
if text.strip() == _("Cannot register, problem: "
"Username already registered"):
self._show_username_taken_dialog(username)
else:
logger.info("problem with registration: {}".format(text))
return_value = 'FAIL'
self._create_dialog(
title=_("Houston, we have a problem"),
description=str(text)
)
track_data('world-registration-failed', {'reason': text})
else:
logger.info("registration successful")
# saving hardware info and initial Kano version
save_hardware_info()
save_kano_version()
# running kano-sync after registration
logger.info("running kano-sync after successful registration")
cmd = '{bin_dir}/kano-sync --sync -s'.format(bin_dir=bin_dir)
run_bg(cmd)
return_value = 'SUCCEED'
self._create_dialog(
title=_("Profile activated!"),
description=_("Now you can share stuff, build your character, "
"and connect with friends.")
)
self.win.get_window().set_cursor(None)
# Close the app if it was successful
if return_value == 'SUCCEED':
Gtk.main_quit()
def _is_username_available(self, name):
"""
Returns True if username is available, and False otherwise
"""
# Use the endpoint api.kano.me/users/username/:name
success, text, data = request_wrapper(
'get',
'/users/username/{}'.format(name),
headers=content_type_json
)
if not success and text.strip() == "User not found":
return True
elif success:
# Username is definitely taken
return False
else:
# Maybe let the user know something went wrong? e.g. if there's no
# internet, launch a dialog at this point
return False
def _create_dialog(self, title, description): # TODO: refactor this
kdialog = KanoDialog(
title,
description,
parent_window=self.win
)
rv = kdialog.run()
return rv
def _show_error_dialog(self, title, description): # TODO: refactor this
kdialog = KanoDialog(
title,
description,
parent_window=self.win
)
kdialog.run()
def _show_username_taken_dialog(self, username): # TODO: refactor this
track_data('world-registration-username-taken', {'username': username})
kd = KanoDialog(
_("This username is taken!"),
_("Try another one"),
parent_window=self.win
)
kd.run()
self.data_screen.username.set_text("")
self.data_screen.validate_username()
self._disable_register_button()
self.data_screen.username.grab_focus()
def _show_not_internet_dialog(self): # TODO: refactor this
kd = KanoDialog(
_("You don't have internet"),
_("Do you want to connect to WiFi?"),
[
{
'label': _("YES"),
'color': 'green',
'return_value': 0
},
{
'label': _("NO"),
'color': 'red',
'return_value': 1
}
],
parent_window=self.win
)
response = kd.run()
# Close the dialog
while Gtk.events_pending(): # TODO: why is this needed?
Gtk.main_iteration()
if response == 0:
subprocess.Popen("sudo kano-wifi-gui", shell=True)
class FeedbackWindow(MainWindow):
CLOSE_FEEDBACK = 0
KEEP_OPEN = 1
LAUNCH_WIFI = 2
WIDTH = 400
def __init__(self, bug_report=False):
'''
Initialises the window, creating a report or contact window
'''
MainWindow.__init__(self, subject='Kano Desktop Feedback Widget')
self.bug_report = bug_report
if self.bug_report:
self.report_window()
else:
self.contact_window()
def contact_window(self):
'''
Contact Us window
Contains text view and a Send button
'''
# delete the directory containing all the info we'll send, and recreate
delete_tmp_dir()
create_tmp_dir()
ApplicationWindow.__init__(
self,
_('Contact Us'), # noqa: F821
self.WIDTH,
0.35
)
screen = Gdk.Screen.get_default()
specific_provider = Gtk.CssProvider()
specific_provider.load_from_path(Media.media_dir() + 'css/style.css')
style_context = Gtk.StyleContext()
style_context.add_provider_for_screen(screen, specific_provider,
Gtk.STYLE_PROVIDER_PRIORITY_USER)
# Make sure this window has no icon in the task bar
# so it plays nice with kdesk-blur
self.set_property('skip-taskbar-hint', True)
self._grid = Gtk.Grid()
# Create top bar
self._top_bar = TopBar(
title=_("Contact Us"), # noqa: F821
window_width=self.WIDTH,
has_buttons=False
)
self._top_bar.set_close_callback(Gtk.main_quit)
self.set_decorated(True)
self.set_titlebar(self._top_bar)
# Create Text view
self._text = Gtk.TextView()
self._text.set_editable(True)
self._text.set_wrap_mode(Gtk.WrapMode.WORD_CHAR)
self._text.set_size_request(self.WIDTH, -1)
self._textbuffer = self._text.get_buffer()
self._textbuffer.set_text(
_("Type your feedback here!") # noqa: F821
)
self._clear_buffer_handler_id = self._textbuffer.connect(
"insert-text", self.clear_buffer
)
scrolledwindow = ScrolledWindow()
scrolledwindow.set_vexpand(True)
scrolledwindow.set_policy(Gtk.PolicyType.NEVER,
Gtk.PolicyType.AUTOMATIC)
scrolledwindow.apply_styling_to_widget()
scrolledwindow.add(self._text)
scrolledwindow.set_margin_left(2)
scrolledwindow.set_margin_right(2)
scrolledwindow.set_margin_top(2)
scrolledwindow.set_margin_bottom(2)
# Very hacky way to get a border: create a grey event box
# which is a little bigger than the widget below
border = Gtk.EventBox()
border.get_style_context().add_class("grey")
border.add(scrolledwindow)
self._grid.attach(border, 0, 0, 1, 1)
border.set_margin_left(20)
border.set_margin_right(20)
border.set_margin_top(10)
border.set_margin_bottom(20)
# Create send button
self._send_button = KanoButton(
_("SEND") # noqa: F821
)
self._send_button.set_sensitive(False)
self._send_button.connect("button_press_event", self.send_feedback)
self._send_button.pack_and_align()
self._send_button.align.set_padding(10, 10, 0, 0)
bottom_background = Gtk.EventBox()
bottom_background.get_style_context().add_class("grey")
bottom_background.add(self._send_button.align)
self._grid.attach(bottom_background, 0, 1, 1, 1)
self._grid.set_row_spacing(0)
self.set_main_widget(self._grid)
# kano-profile stat collection
try:
from kano_profile.badges import \
increment_app_state_variable_with_dialog
increment_app_state_variable_with_dialog(
'kano-feedback', 'starts', 1
)
except Exception:
pass
def report_window(self):
'''
Report window
Contains 2 text views and Take Screenshot, Add Image and Send buttons
'''
ApplicationWindow.__init__(
self,
_('Report a Problem'), # noqa: F821
self.WIDTH,
0.35
)
screen = Gdk.Screen.get_default()
specific_provider = Gtk.CssProvider()
specific_provider.load_from_path(Media.media_dir() + 'css/style.css')
style_context = Gtk.StyleContext()
style_context.add_provider_for_screen(screen, specific_provider,
Gtk.STYLE_PROVIDER_PRIORITY_USER)
self.set_icon_name("feedback")
self._grid = Gtk.Grid()
# Create top bar
self._top_bar = TopBar(
title=_("Report a Problem"), # noqa: F821
window_width=self.WIDTH,
has_buttons=False
)
self._top_bar.set_close_callback(Gtk.main_quit)
self.set_decorated(True)
self.set_titlebar(self._top_bar)
self.entry = Gtk.Entry()
self.entry.props.placeholder_text = \
_("Add subject (optional)") # noqa: F821
self.entry.set_margin_left(20)
self.entry.set_margin_right(20)
self.entry.set_margin_top(20)
self.entry.set_margin_bottom(10)
self._grid.attach(self.entry, 0, 0, 1, 1)
# Create Text view
self._text = Gtk.TextView()
self._text.set_editable(True)
self._text.set_wrap_mode(Gtk.WrapMode.WORD_CHAR)
self._text.set_size_request(self.WIDTH, -1)
self._textbuffer = self._text.get_buffer()
self._textbuffer.set_text(
_("Type your problem here!") # noqa: F821
)
self._clear_buffer_handler_id = self._textbuffer.connect(
"insert-text", self.clear_buffer
)
scrolledwindow = ScrolledWindow()
scrolledwindow.set_vexpand(True)
scrolledwindow.set_policy(
Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC
)
scrolledwindow.apply_styling_to_widget()
scrolledwindow.add(self._text)
scrolledwindow.set_margin_left(2)
scrolledwindow.set_margin_right(2)
scrolledwindow.set_margin_top(2)
scrolledwindow.set_margin_bottom(2)
# Very hacky way to get a border: create a grey event box
# which is a little bigger than the widget below
border = Gtk.EventBox()
border.get_style_context().add_class("grey")
border.add(scrolledwindow)
self._grid.attach(border, 0, 1, 1, 1)
border.set_margin_left(20)
border.set_margin_right(20)
border.set_margin_top(10)
border.set_margin_bottom(20)
# Create take screenshot button
self._screenshot_button = KanoButton(
_("TAKE SCREENSHOT"), # noqa: F821
"blue"
)
self._screenshot_button.set_sensitive(True)
self._screenshot_button.connect("button_press_event",
self.screenshot_clicked)
# Create attach screenshot button
self._attach_button = KanoButton(
_("ADD IMAGE"), # noqa: F821
"blue"
)
self._attach_button.set_sensitive(True)
self._attach_button.connect("button_press_event", self.attach_clicked)
# Create send button
self._send_button = KanoButton(
_("SEND") # noqa: F821
)
self._send_button.set_sensitive(False)
self._send_button.connect("button_press_event", self.send_feedback)
self._send_button.pack_and_align()
self._send_button.set_margin(10, 0, 10, 0)
self.screenshot_box = Gtk.ButtonBox()
self.screenshot_box.set_layout(Gtk.ButtonBoxStyle.CENTER)
self.screenshot_box.set_spacing(20)
self.pack_screenshot_buttons()
self.screenshot_box.set_margin_bottom(20)
self._grid.attach(self.screenshot_box, 0, 2, 1, 1)
# Create grey box to put the button in
self.bottom_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self.bottom_box.pack_start(self._send_button.align, False, False, 0)
bottom_background = Gtk.EventBox()
bottom_background.get_style_context().add_class("grey")
bottom_background.add(self.bottom_box)
self._grid.attach(bottom_background, 0, 3, 1, 1)
self._grid.set_row_spacing(0)
self.set_main_widget(self._grid)
# kano-profile stat collection
try:
from kano_profile.badges import increment_app_state_variable_with_dialog
increment_app_state_variable_with_dialog(
'kano-feedback', 'starts', 1
)
except Exception:
pass
def screenshot_clicked(self, button=None, event=None):
'''
Takes a screenshot while minimising the window
'''
# minimise the window
self.iconify()
take_screenshot()
self.include_screenshot()
# restore the window
self.deiconify()
def attach_clicked(self, button=None, event=None):
'''
Opens the File Chooser Dialog.
If image selected then copy it to the feedback folder
'''
screenshot = None
# Open file manager
dialog = Gtk.FileChooserDialog(
_("Please choose a file"), # noqa: F821
self,
Gtk.FileChooserAction.OPEN,
(Gtk.STOCK_CANCEL,
Gtk.ResponseType.CANCEL,
Gtk.STOCK_OPEN, Gtk.ResponseType.OK)
)
self.add_filters(dialog)
response = dialog.run()
if response == Gtk.ResponseType.OK:
screenshot = dialog.get_filename()
dialog.destroy()
# Copy image file into feedback folder
if screenshot is not None:
copy_screenshot(screenshot)
self.include_screenshot()
def add_filters(self, dialog):
'''
Add image type filters
Used for the File Chooser Dialog
'''
# Image filter
filter_images = Gtk.FileFilter()
filter_images.set_name("Images")
filter_images.add_mime_type("image/png")
filter_images.add_mime_type("image/jpeg")
filter_images.add_mime_type("image/gif")
filter_images.add_pattern("*.png")
filter_images.add_pattern("*.jpg")
filter_images.add_pattern("*.gif")
filter_images.add_pattern("*.tif")
filter_images.add_pattern("*.xpm")
dialog.add_filter(filter_images)
# Any file filter
filter_any = Gtk.FileFilter()
filter_any.set_name("Any files")
filter_any.add_pattern("*")
dialog.add_filter(filter_any)
def include_screenshot(self):
'''
This is the box containing the filename of the screenshot,
and the option to display it or remove it
'''
if not hasattr(self, "screenshot"):
# We pack the buttons into an event box with styling
# so that we can have a container with a border radius
# without having ugly gaps between the buttons.
self.screenshot = Gtk.EventBox()
self.screenshot.get_style_context().add_class("kano_button")
self.screenshot.get_style_context().add_class("blue_background")
remove_screenshot = Gtk.Button()
attach_cursor_events(remove_screenshot)
remove_icon = Gtk.Image.new_from_file("/usr/share/kano-feedback/media/icons/close.png")
remove_screenshot.add(remove_icon)
remove_screenshot.connect("button-release-event",
self.remove_screenshot)
remove_screenshot.get_style_context().add_class("blue_background")
show_screenshot = Gtk.Button()
attach_cursor_events(show_screenshot)
show_icon = Gtk.Image()
show_icon.set_from_file("/usr/share/kano-feedback/media/icons/preview.png")
show_screenshot.add(show_icon)
show_screenshot.connect("button-release-event", self.show_screenshot)
show_screenshot.get_style_context().add_class("blue_background")
label = Gtk.Label(SCREENSHOT_NAME.upper())
label.set_padding(10, 0)
box = Gtk.Box()
box.pack_start(label, False, False, 0)
box.pack_end(remove_screenshot, False, False, 0)
box.pack_end(show_screenshot, False, False, 0)
self.screenshot.add(box)
self.screenshot_box.remove(self._screenshot_button)
self.screenshot_box.remove(self._attach_button)
self.screenshot_box.pack_start(self.screenshot, False, False, 0)
def remove_screenshot(self, widget, event):
'''
Remove screenshot button action
'''
delete_screenshot()
self.screenshot_box.remove(self.screenshot)
self.pack_screenshot_buttons()
self.show_all()
def show_screenshot(self, widget, event):
'''
Creates and displays a dialog with the screenshot image
'''
height = Gdk.Screen().get_default().get_height()
width = Gdk.Screen().get_default().get_width()
pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(SCREENSHOT_PATH,
width * 0.5,
height * 0.5)
image = Gtk.Image.new_from_pixbuf(pixbuf)
dialog = KanoDialog(
_("Screenshot"), # noqa: F821
widget=image
)
dialog.run()
def pack_screenshot_buttons(self):
'''
Pack the screenshot buttons into a box
'''
self.screenshot_box.pack_start(self._screenshot_button,
False, False, 0)
self.screenshot_box.set_child_non_homogeneous(self._screenshot_button,
True)
self.screenshot_box.pack_start(self._attach_button, False, False, 0)
self.screenshot_box.set_child_non_homogeneous(self._attach_button,
True)
class PasswordScreen(Gtk.Box):
def __init__(
self,
win,
wiface,
network_name,
encryption,
wrong_password=False
):
'''
Show the screen with the option of adding a password
and connecting to a network
'''
Gtk.Box.__init__(self, orientation=Gtk.Orientation.VERTICAL)
self._win = win
self._win.set_main_widget(self)
self._win.top_bar.enable_prev()
self._wiface = wiface
self._network_name = network_name
self._encryption = encryption
# Keep track if the user has already entered the wrong password before
# so that we only pack the "password incorrect" label once
self._wrong_password_used_before = False
self._heading = Heading(
"Connect to the network",
self._network_name,
self._win.is_plug(),
True
)
self._heading.set_prev_callback(self._refresh_networks)
self._heading.container.set_margin_right(20)
self._heading.container.set_margin_left(20)
if wrong_password:
image_path = os.path.join(img_dir, "password-fail.png")
wrong_password = self._create_wrong_password_label()
self._heading.container.pack_start(wrong_password, True, True, 0)
else:
image_path = os.path.join(img_dir, "password.png")
self._padlock_image = Gtk.Image.new_from_file(image_path)
self._password_entry = Gtk.Entry()
self._password_entry.set_placeholder_text("Password")
self._password_entry.set_visibility(False)
self._password_entry.get_style_context().add_class("password_entry")
self._password_entry.set_margin_left(60)
self._password_entry.set_margin_right(60)
self._password_entry.connect("key-release-event",
self._set_button_sensitive)
# If Enter key is pressed on the password entry, we want to act as
# though the connect_btn was clicked
self._password_entry.connect(
"key-release-event", self._on_connect_key_wrapper
)
self._connect_btn = KanoButton("CONNECT")
self._connect_btn.connect('clicked', self._on_connect)
self._connect_btn.set_sensitive(False)
self._connect_btn.set_margin_right(100)
self._connect_btn.set_margin_left(100)
self._connect_btn.pack_and_align()
self._show_password = Gtk.CheckButton.new_with_label("Show password")
self._show_password.get_style_context().add_class("show_password")
self._show_password.connect("toggled",
self._change_password_entry_visiblity)
self._show_password.set_active(True)
self._show_password.set_margin_left(100)
vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self.add(vbox)
vbox.pack_start(self._heading.container, False, False, 10)
vbox.pack_start(self._padlock_image, False, False, 10)
vbox.pack_start(self._password_entry, False, False, 10)
vbox.pack_start(self._show_password, False, False, 10)
vbox.pack_end(self._connect_btn.align, False, False, 40)
# Entry should have the keyboard focus
self._password_entry.grab_focus()
self.show_all()
def _create_wrong_password_label(self):
label = Gtk.Label("Password incorrect")
label.get_style_context().add_class("wrong_password_label")
return label
def _change_password_entry_visiblity(self, widget):
'''
Depending on the checkbox, change the writing in the
password entry to be readable.
'''
visibility = self._show_password.get_active()
self._password_entry.set_visibility(visibility)
def _refresh_networks(self, widget=None):
from kano_wifi_gui.RefreshNetworks import RefreshNetworks
RefreshNetworks(self._win)
def _on_connect_key_wrapper(self, widget, event):
if event.keyval == Gdk.KEY_Return:
self._on_connect()
def _on_connect(self, widget=None):
passphrase = self._password_entry.get_text()
ConnectToNetwork(
self._win,
self._network_name,
passphrase,
self._encryption
)
def _set_button_sensitive(self, widget, event):
self._connect_btn.set_sensitive(True)
def _thread_finish(self, success):
if success:
self._success_screen()
else:
self._wrong_password_screen()
def _success_screen(self):
self._win.remove_main_widget()
title = "Success!"
description = "You're connected"
buttons = [
{
"label": "OK",
"color": "green",
"type": "KanoButton",
"callback": Gtk.main_quit
}
]
img_path = os.path.join(img_dir, "internet.png")
self._win.set_main_widget(
Template(
title,
description,
buttons,
self._win.is_plug(),
img_path
)
)
def _disable_widgets_start_spinner(self):
self._connect_btn.start_spinner()
self._connect_btn.set_sensitive(False)
self._win.top_bar.prev_button.set_sensitive(False)
self._password_entry.set_sensitive(False)
self._show_password.set_sensitive(False)
def _enable_widgets_stop_spinner(self):
self._connect_btn.stop_spinner()
self._connect_btn.set_sensitive(True)
self._win.top_bar.prev_button.set_sensitive(True)
self._password_entry.set_sensitive(True)
self._show_password.set_sensitive(True)
class RecoverUsername(Gtk.Box):
def __init__(self, win):
Gtk.Box.__init__(self, orientation=Gtk.Orientation.VERTICAL)
self.win = win
self.win.set_decorated(False)
self.win.set_main_widget(self)
self.heading = Heading(_("Forgotten your username"),
_("We'll send a reminder to your email"))
self.pack_start(self.heading.container, False, False, 10)
self.labelled_entries = LabelledEntries([{
'heading': _("Email"),
'subheading': ""
}])
align = Gtk.Alignment(xscale=0, xalign=0.5)
self.pack_start(align, False, False, 15)
self.labelled_entries.set(0, 0, 1, 1)
self.labelled_entries.set_hexpand(True)
align.add(self.labelled_entries)
self.email_entry = self.labelled_entries.get_entry(0)
self.email_entry.set_text("")
self.email_entry.connect('key-release-event', self.activate)
self.button = KanoButton(_("REQUEST REMINDER"))
self.button.pack_and_align()
self.button.connect('button-release-event', self.activate)
self.button.connect('key-release-event', self.activate)
self.button.set_padding(30, 30, 0, 0)
self.pack_start(self.button.align, False, False, 0)
self.email_entry.grab_focus()
self.win.show_all()
def activate(self, widget, event):
if not hasattr(event, 'keyval') or event.keyval == 65293:
watch_cursor = Gdk.Cursor(Gdk.CursorType.WATCH)
self.win.get_window().set_cursor(watch_cursor)
self.button.set_sensitive(False)
self.button.start_spinner()
thread = threading.Thread(target=self.send_new_password)
thread.start()
def send_new_password(self):
# User may change email
email = self.labelled_entries.get_entry(0).get_text()
success, text = recover_username(email)
if success:
title = _("Success!")
description = _("Sent a reminder to your email")
button_dict = {
_("GO TO LOGIN SCREEN"): {
'return_value': 12
},
_("QUIT"): {
'return_value': 10,
'color': 'red'
}
}
else:
title = _("Something went wrong!")
description = text
button_dict = {
_("QUIT"): {
'return_value': 10,
'color': 'red'
},
_("TRY AGAIN"): {
'return_value': 11
}
}
GObject.idle_add(self.finished_thread_cb, title, description,
button_dict)
def finished_thread_cb(self, title, description, button_dict):
kdialog = KanoDialog(title,
description,
button_dict=button_dict,
parent_window=self.win)
response = kdialog.run()
self.win.get_window().set_cursor(None)
self.button.stop_spinner()
self.button.set_sensitive(True)
if response == 10:
Gtk.main_quit()
# stay put
elif response == 11:
pass
elif response == 12:
self.go_to_login_screen()
def go_to_login_screen(self):
self.win.remove_main_widget()
Login(self.win)
class EditableList(Gtk.Grid):
def __init__(self, size_x=400, size_y=150):
Gtk.Grid.__init__(self)
self.set_row_spacing(10)
self.set_column_spacing(10)
scroll = ScrolledWindow()
scroll.set_size_request(size_x, size_y)
scroll.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
self.edit_list_store = Gtk.ListStore(str)
self.edit_list = Gtk.TreeView(self.edit_list_store)
self.edit_list.set_headers_visible(False)
renderer = Gtk.CellRendererText()
renderer.set_property('editable', True)
renderer.connect('edited', self._item_edited_handler)
renderer.connect('editing-started', self._item_edit_started)
renderer.connect('editing-canceled', self._item_edit_canceled)
column = Gtk.TreeViewColumn(cell_renderer=renderer, text=0)
self.edit_list.append_column(column)
self._add_btn = KanoButton(_("ADD"))
self._add_btn.connect('button-release-event', self.add)
self._rm_btn = KanoButton(_("REMOVE"))
self._set_rm_btn_state()
self._rm_btn.connect('button-release-event', self.rm)
scroll.add_with_viewport(self.edit_list)
self.attach(scroll, 0, 0, 2, 1)
self.attach(self._add_btn, 0, 1, 1, 1)
self.attach(self._rm_btn, 1, 1, 1, 1)
def __contains__(self, item):
return item in [row[0] for row in self.edit_list_store]
def add(self, button, event):
self.edit_list_store.append([''])
self.edit_list.grab_focus()
row = len(self.edit_list_store) - 1
col = self.edit_list.get_column(0)
self.edit_list.set_cursor(row, col, start_editing=True)
self._rm_btn.set_sensitive(False)
def rm(self, button=None, event=None):
selection = self.edit_list.get_selection()
dummy, selected = selection.get_selected()
if not selected:
return
self.edit_list_store.remove(selected)
self._set_rm_btn_state()
def _item_edited_handler(self, cellrenderertext, path, new_text):
if new_text is None:
# FIXME: the reason for the os.system here is that the 'edited' signal
# triggers on a key-pressed-event and the dialog closes on release. So
# you would only see the dialog while holding down the 'ENTER' key.
title = _("Invalid website given")
description = _("\nWe need to make sure the website URL is valid.\n" \
"Please enter the full URL as it appears in your browser.\n\n" \
"Example: http://www.google.com\n")
buttons = _("OK:red:1")
cmd = 'kano-dialog title="{}" description="{}" buttons="{}" no-taskbar &'.format(
title.encode('utf8'), description.encode('utf8'), buttons.encode('utf8'))
os.system(cmd)
self.rm()
else:
selection = self.edit_list.get_selection()
dummy, selected = selection.get_selected()
if new_text and new_text not in self:
self.edit_list_store.set_value(selected, 0, new_text)
else:
row = self.edit_list_store[selected]
old_text = row[0]
if not old_text:
self.rm()
self._add_btn.set_sensitive(True)
self._set_rm_btn_state()
def _item_edit_started(self, *_):
self._add_btn.set_sensitive(False)
def _item_edit_canceled(self, *_):
self._add_btn.set_sensitive(True)
self.rm()
def _set_rm_btn_state(self):
state = len(self.edit_list_store) != 0
self._rm_btn.set_sensitive(state)
class NetworkScreen(Gtk.Box):
def __init__(self, win, network_list):
Gtk.Box.__init__(self, orientation=Gtk.Orientation.VERTICAL)
self._win = win
self._wiface = self._win.wiface
# The network that the user selects
self._selected_network = {}
# Setting new window here
self._win.set_main_widget(self)
self._win.top_bar.disable_prev()
box = self._create_main_box(network_list)
self.add(box)
self._win.show_all()
def _create_main_box(self, network_list):
'''Show the screen with the different WiFi networks
'''
heading = Heading(
_("Connect to WiFi"),
_("Choose a network"),
self._win.is_plug(),
back_btn=False
)
# This box is to pack everything in the window
vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
# For now, pack the network into a scrolled window
sw = ScrolledWindow()
sw.apply_styling_to_widget()
sw.set_size_request(-1, 215)
sw.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
self._network_box = self._create_network_box(network_list)
sw.add(self._network_box)
# Pack the scrolled window into an event box to give the illusion of a
# border
sw_border = self._add_border_to_widget(sw)
sw_border.set_margin_right(30)
sw_border.set_margin_left(30)
sw_border.set_margin_bottom(20)
sw_border.set_margin_top(10)
# Then pack all the elements into the vbox
vbox.pack_start(heading.container, False, False, 0)
vbox.pack_start(sw_border, False, False, 0)
# Pack in the refresh connect buttons
button_box = self._create_refresh_connect_buttons()
vbox.pack_end(button_box, False, False, 30)
return vbox
def _create_network_box(self, network_list):
'''Create the box containing the list of networks
'''
# Setting up the box in which the network elements are to be positioned
network_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
# Are these used anywhere?
self._network_btns = []
network_connection = is_connected(self._wiface)
# The network connection
network_name = network_connection[0]
connected = network_connection[3]
image_path = os.path.join(img_dir, "padlock.png")
# If the network list is empty, display a message to show it's not
# broken
if not len(network_list):
no_networks_label = Gtk.Label(_("No networks detected!"))
no_networks_label.get_style_context().add_class('no_networks_label')
no_networks_label.set_margin_top(80)
network_box.pack_start(no_networks_label, False, False, 0)
return network_box
# Otherwise, pack the networks into the scrolled window
for network in network_list:
# Network selection must be able to receive events
network_btn = Gtk.Button()
# Needs a box packed into it for the label and possibly
# an icon
box = Gtk.Box()
network_btn.add(box)
network_btn.get_style_context().add_class('network_btn')
attach_cursor_events(network_btn)
# Box must contain label of the network name
label = Gtk.Label(network['essid'])
box.pack_start(label, False, False, 0)
# If the network name of the button matches the last attempted
# connection, and we're connected to the internet, then
# put a tick next to the name.
# TODO: Since connected shows if you're connected to internet
# you can be connected to ethernet and thus be shown to be
# connected to the wrong network.
if network['essid'] == network_name and \
connected:
tick = tick_icon()
box.pack_start(tick, False, False, 0)
network_btn.connect(
'clicked', self._select_network, network, network_connection
)
# Add padlock to the items that require a password
if network['encryption'] != 'off':
padlock_image = Gtk.Image.new_from_file(image_path)
box.pack_end(padlock_image, False, False, 0)
# Pack into the GUI for the networks
network_box.pack_start(network_btn, False, False, 0)
self._network_btns.append(network_btn)
return network_box
def _add_border_to_widget(self, widget):
'''Add a grey border to the widget that is entered as an argument.
This is done by creating a grey event box and packing a white box with
a margin in it.
'''
white_foreground = Gtk.EventBox()
white_foreground.get_style_context().add_class('white')
white_foreground.set_margin_left(3)
white_foreground.set_margin_bottom(3)
white_foreground.set_margin_top(3)
white_foreground.set_margin_right(3)
# Pack the scrolled window into an event box to give the illusion of a
# border
grey_border = Gtk.EventBox()
grey_border.get_style_context().add_class('grey')
grey_border.add(white_foreground)
white_foreground.add(widget)
return grey_border
def _create_refresh_connect_buttons(self):
'''Create the buttons used for the refresh button and the
to connect to a network, and pack them into a button box.
Returns the button box.
'''
self._connect_btn = KanoButton(_("CONNECT"))
self._connect_btn.pack_and_align()
self.connect_handler = self._connect_btn.connect(
'clicked', self._first_time_connect
)
self._connect_btn.set_sensitive(False)
self._refresh_btn = self._create_refresh_button()
# For now, show both connect and refresh buttons
buttonbox = Gtk.ButtonBox()
buttonbox.set_layout(Gtk.ButtonBoxStyle.CENTER)
buttonbox.set_spacing(10)
buttonbox.pack_start(self._refresh_btn, False, False, 0)
buttonbox.pack_start(self._connect_btn.align, False, False, 0)
if self._win.is_plug():
self._skip_btn = WhiteButton(_("Skip"))
buttonbox.pack_start(self._skip_btn, False, False, 0)
self._skip_btn.connect('clicked', self.skip)
else:
blank_label = Gtk.Label("")
buttonbox.pack_start(blank_label, False, False, 0)
return buttonbox
# Attached to a callback, hence the extra argument
def skip(self, skip_btn=None):
# Exit with an extreme exit code so the init-flow knows the user
# pressed SKIP
sys.exit(100)
def _set_connect_btn_status(self, connect=True):
self._connect_btn.disconnect(self.connect_handler)
if connect:
self.connect_handler = self._connect_btn.connect(
'clicked', self._first_time_connect
)
self._connect_btn.set_color('green')
self._connect_btn.set_label(_("CONNECT"))
else:
self.connect_handler = self._connect_btn.connect(
'clicked', self._launch_disconnect_thread
)
self._connect_btn.set_color('red')
self._connect_btn.set_label(_("DISCONNECT"))
def _launch_disconnect_thread(self, widget=None):
watch_cursor = Gdk.Cursor(Gdk.CursorType.WATCH)
self._win.get_window().set_cursor(watch_cursor)
self._connect_btn.start_spinner()
self._connect_btn.set_sensitive(False)
# Force the spinner to show on the window.
while Gtk.events_pending():
Gtk.main_iteration()
t = threading.Thread(target=self._threaded_disconnect)
t.start()
def _disconnect_screen(self):
self._win.remove_main_widget()
title = _("Disconnect complete.")
description = _("You're now offline")
buttons = [
{
'label': _("CLOSE"),
'type': 'KanoButton',
'color': 'red',
'callback': Gtk.main_quit
},
{
'label': _("CONNECT"),
'type': 'KanoButton',
'color': 'green',
'callback': self._go_to_spinner_screen
}
]
img_path = os.path.join(img_dir, "no-wifi.png")
self._win.set_main_widget(
Template(
title,
description,
buttons,
self._win.is_plug(),
img_path
)
)
def _threaded_disconnect(self):
'''
This is needed so we can show a spinner while the user is
disconnecting
'''
disconnect(self._wiface)
def done():
self._disconnect_screen()
self._win.get_window().set_cursor(None)
self._connect_btn.stop_spinner()
self._connect_btn.set_sensitive(True)
GObject.idle_add(done)
def _create_refresh_button(self):
'''Create the refresh button. This it quite involved as you have
to pack an image into the button which need to change when the
cursor hovers over it, and change the cursor to be a
hand over it.
'''
refresh_icon_filepath = os.path.join(img_dir, "refresh.png")
refresh_icon = Gtk.Image.new_from_file(refresh_icon_filepath)
refresh_btn = Gtk.Button()
refresh_btn.get_style_context().add_class('refresh_btn')
refresh_btn.set_image(refresh_icon)
attach_cursor_events(refresh_btn)
# These are here in case we want to change the icon on mouse over
refresh_btn.connect('enter-notify-event', self._set_refresh_hover_icon)
refresh_btn.connect('leave-notify-event', self._set_refresh_normal_icon)
refresh_btn.connect('clicked', self._go_to_spinner_screen)
return refresh_btn
# This is linked to enter-notify-event, hence the extra arguments
def _set_refresh_hover_icon(self, widget=None, event=None):
'''Change the refresh button's icon to the hover icon.
'''
selected_path = os.path.join(img_dir, "rescan-hover.png")
image = Gtk.Image.new_from_file(selected_path)
self._refresh_btn.set_image(image)
# This is linked to leave-notify-event, hence the extra arguments
def _set_refresh_normal_icon(self, widget=None, event=None):
'''Change the refresh button's icon to the normal icon.
'''
unselected_path = os.path.join(img_dir, "refresh.png")
image = Gtk.Image.new_from_file(unselected_path)
self._refresh_btn.set_image(image)
def _first_time_connect(self, widget=None):
'''Check the selected network. If a password is needed,
take the user to the password screen. Otherwise, try and connect.
'''
if self._selected_network['encryption'] == "off":
essid = self._selected_network['essid']
encryption = 'off'
passphrase = ''
ConnectToNetwork(self._win, essid, passphrase, encryption)
else:
self._go_to_password_screen()
def _go_to_spinner_screen(self, button=None, event=None):
'''Loading networks and showing the spinner screen.
'''
from kano_wifi_gui.RefreshNetworks import RefreshNetworks
RefreshNetworks(self._win)
def _go_to_password_screen(self):
self._win.remove_main_widget()
PasswordScreen(self._win, self._wiface,
self._selected_network["essid"],
self._selected_network["encryption"])
def _select_network(self, button, network, network_connection):
for network_btn in self._network_btns:
network_btn.get_style_context().remove_class('selected')
network_name = network_connection[0]
connected = network_connection[3]
self._selected_network = network
button.get_style_context().add_class('selected')
# If we are already connected to this network,
# offer option to disconnect.
if network['essid'] == network_name and connected:
self._set_connect_btn_status(connect=False)
else:
self._set_connect_btn_status(connect=True)
self._connect_btn.set_sensitive(True)
def _disable_widgets_start_spinner(self):
self._connect_btn.start_spinner()
self._disable_widgets()
def _enable_widgets_stop_spinner(self):
self._connect_btn.stop_spinner()
self._enable_widgets()
def _disable_widgets(self):
self._set_sensitivity_of_buttons(False)
def _enable_widgets(self):
self._connect_btn.stop_spinner()
self._set_sensitivity_of_buttons(True)
def _set_sensitivity_of_buttons(self, sensitivity):
self._connect_btn.set_sensitive(sensitivity)
self._refresh_btn.set_sensitive(sensitivity)
# Do we want to block this? Or just make sure the application doesn't
# fall over afterwards
if hasattr(self, '_skip_btn'):
# Skip button should be defined
self._skip_btn.set_sensitive(sensitivity)
class SetAccount(Gtk.Box):
def __init__(self, win):
Gtk.Box.__init__(self, orientation=Gtk.Orientation.VERTICAL)
self.win = win
self.win.set_main_widget(self)
self.win.top_bar.enable_prev()
self.win.change_prev_callback(self.win.go_to_home)
self.added_or_removed_account = False
main_heading = Heading(_("System account settings"),
_("Set your account"))
self.pass_button = KanoButton(_("CHANGE PASSWORD"))
self.pass_button.pack_and_align()
self.pass_button.connect('button-release-event',
self.go_to_password_screen)
self.pass_button.connect('key-release-event',
self.go_to_password_screen)
self.add_button = KanoButton(_("ADD ACCOUNT"))
self.add_button.set_size_request(200, 44)
self.add_button.connect('button-release-event', self.add_account)
self.add_button.connect('key-release-event', self.add_account)
self.remove_button = KanoButton(_("REMOVE ACCOUNT"), color='red')
self.remove_button.set_size_request(200, 44)
self.remove_button.connect('button-release-event',
self.remove_account_dialog)
self.remove_button.connect('key-release-event',
self.remove_account_dialog)
button_container = Gtk.Box()
button_container.pack_start(self.add_button, False, False, 10)
button_container.pack_start(self.remove_button, False, False, 10)
button_align = Gtk.Alignment(xscale=0, xalign=0.5)
button_align.add(button_container)
accounts_heading = Heading(_("Accounts"), _("Add or remove accounts"))
# Check if we already scheduled an account add or remove
# We import kano-init locally to avoid circular dependency
# the packages.
try:
from kano_init.utils import is_any_task_scheduled
if is_any_task_scheduled():
self.disable_buttons()
except ImportError:
self.disable_buttons()
self.pack_start(main_heading.container, False, False, 0)
self.pack_start(self.pass_button.align, False, False, 0)
self.pack_start(accounts_heading.container, False, False, 0)
self.pack_start(button_align, False, False, 0)
self.win.show_all()
def go_to_password_screen(self, widget, event):
if not hasattr(event, 'keyval') or event.keyval == Gdk.KEY_Return:
self.win.clear_win()
SetPassword(self.win)
# Gets executed when ADD button is clicked
def add_account(self, widget=None, event=None):
if not hasattr(event, 'keyval') or event.keyval == Gdk.KEY_Return:
kdialog = None
try:
# add new user command
add_user()
except UserError as e:
kdialog = kano_dialog.KanoDialog(_("Error creating new user"),
str(e),
parent_window=self.win)
else:
kdialog = kano_dialog.KanoDialog(
_("Reboot the system"),
_("A new account will be created next time you reboot."),
parent_window=self.win)
# Tell user to reboot to see changes
common.need_reboot = True
kdialog.run()
self.disable_buttons()
# Gets executed when REMOVE button is clicked
def remove_account_dialog(self, widget=None, event=None):
if not hasattr(event, 'keyval') or event.keyval == Gdk.KEY_Return:
# Bring in message dialog box
kdialog = kano_dialog.KanoDialog(
_("Are you sure you want to delete the current user?"),
_("You will lose all the data on this account!"),
[{
'label': _("CANCEL"),
'color': 'red',
'return_value': False
}, {
'label': _("OK"),
'color': 'green',
'return_value': True
}],
parent_window=self.win)
do_delete_user = kdialog.run()
if do_delete_user:
self.disable_buttons()
try:
delete_user()
except UserError as e:
kdialog = kano_dialog.KanoDialog(_("Error deleting user"),
str(e),
parent_window=self.win)
return
kdialog = kano_dialog.KanoDialog(
_("To finish removing this account, you need to reboot"),
_("Do you want to reboot?"), [{
'label': _("LATER"),
'color': 'grey',
'return_value': False
}, {
'label': _("REBOOT NOW"),
'color': 'orange',
'return_value': True
}],
parent_window=self.win)
do_reboot_now = kdialog.run()
if do_reboot_now:
os.system("sudo systemctl reboot")
# Disables both buttons and makes the temp 'flag' folder
def disable_buttons(self):
self.add_button.set_sensitive(False)
self.remove_button.set_sensitive(False)
self.added_or_removed_account = True
class FeedbackWindow(MainWindow):
CLOSE_FEEDBACK = 0
KEEP_OPEN = 1
LAUNCH_WIFI = 2
WIDTH = 400
def __init__(self, bug_report=False):
'''
Initialises the window, creating a report or contact window
'''
MainWindow.__init__(self, subject='Kano Desktop Feedback Widget')
self.kano_world_client = KanoWorld()
self.bug_report = bug_report
if self.bug_report:
self.report_window()
else:
self.contact_window()
def contact_window(self):
'''
Contact Us window
Contains text view and a Send button
'''
# delete the directory containing all the info we'll send, and recreate
delete_tmp_dir()
create_tmp_dir()
ApplicationWindow.__init__(
self,
_('Contact Us'), # noqa: F821
self.WIDTH,
0.35)
screen = Gdk.Screen.get_default()
specific_provider = Gtk.CssProvider()
specific_provider.load_from_path(Media.media_dir() + 'css/style.css')
style_context = Gtk.StyleContext()
style_context.add_provider_for_screen(screen, specific_provider,
Gtk.STYLE_PROVIDER_PRIORITY_USER)
# Make sure this window has no icon in the task bar
# so it plays nice with kdesk-blur
self.set_property('skip-taskbar-hint', True)
self._grid = Gtk.Grid()
# Create top bar
self._top_bar = TopBar(
title=_("Contact Us"), # noqa: F821
window_width=self.WIDTH,
has_buttons=False)
self._top_bar.set_close_callback(Gtk.main_quit)
self.set_decorated(True)
self.set_titlebar(self._top_bar)
# Create Text view
self._text = Gtk.TextView()
self._text.set_editable(True)
self._text.set_wrap_mode(Gtk.WrapMode.WORD_CHAR)
self._text.set_size_request(self.WIDTH, -1)
self._text.set_sensitive(self._pii_allowed())
self._textbuffer = self._text.get_buffer()
if self._pii_allowed():
self._textbuffer.set_text(
_("Type your feedback here!")) # noqa: F821
else:
self._textbuffer.set_text(
_("Want to send us more information? Ask your parent to check their email."
)) # noqa: F821
self._clear_buffer_handler_id = self._textbuffer.connect(
"insert-text", self.clear_buffer)
scrolledwindow = ScrolledWindow()
scrolledwindow.set_vexpand(True)
scrolledwindow.set_policy(Gtk.PolicyType.NEVER,
Gtk.PolicyType.AUTOMATIC)
scrolledwindow.apply_styling_to_widget()
scrolledwindow.add(self._text)
scrolledwindow.set_margin_left(2)
scrolledwindow.set_margin_right(2)
scrolledwindow.set_margin_top(2)
scrolledwindow.set_margin_bottom(2)
# Very hacky way to get a border: create a grey event box
# which is a little bigger than the widget below
border = Gtk.EventBox()
border.get_style_context().add_class("grey")
border.add(scrolledwindow)
self._grid.attach(border, 0, 0, 1, 1)
border.set_margin_left(20)
border.set_margin_right(20)
border.set_margin_top(10)
border.set_margin_bottom(20)
# Create send button
self._send_button = KanoButton(_("SEND") # noqa: F821
)
self._send_button.set_sensitive(not self._pii_allowed())
self._send_button.connect("button_press_event", self.send_feedback)
self._send_button.pack_and_align()
self._send_button.align.set_padding(10, 10, 0, 0)
bottom_background = Gtk.EventBox()
bottom_background.get_style_context().add_class("grey")
bottom_background.add(self._send_button.align)
self._grid.attach(bottom_background, 0, 1, 1, 1)
self._grid.set_row_spacing(0)
self.set_main_widget(self._grid)
# kano-profile stat collection
try:
from kano_profile.badges import \
increment_app_state_variable_with_dialog
increment_app_state_variable_with_dialog('kano-feedback', 'starts',
1)
except Exception:
pass
def report_window(self):
'''
Report window
Contains 2 text views and Take Screenshot, Add Image and Send buttons
'''
ApplicationWindow.__init__(
self,
_('Report a Problem'), # noqa: F821
self.WIDTH,
0.35)
screen = Gdk.Screen.get_default()
specific_provider = Gtk.CssProvider()
specific_provider.load_from_path(Media.media_dir() + 'css/style.css')
style_context = Gtk.StyleContext()
style_context.add_provider_for_screen(screen, specific_provider,
Gtk.STYLE_PROVIDER_PRIORITY_USER)
self.set_icon_name("feedback")
self._grid = Gtk.Grid()
# Create top bar
self._top_bar = TopBar(
title=_("Report a Problem"), # noqa: F821
window_width=self.WIDTH,
has_buttons=False)
self._top_bar.set_close_callback(Gtk.main_quit)
self.set_decorated(True)
self.set_titlebar(self._top_bar)
self.entry = Gtk.Entry()
if self._pii_allowed():
self.entry.props.placeholder_text = _(
"Add subject (optional)") # noqa: F821
else:
self.entry.props.placeholder_text = _(
"Want to send us more information?") # noqa: F821
self.entry.set_margin_left(20)
self.entry.set_margin_right(20)
self.entry.set_margin_top(20)
self.entry.set_margin_bottom(10)
self.entry.set_sensitive(self._pii_allowed())
self._grid.attach(self.entry, 0, 0, 1, 1)
# Create Text view
self._text = Gtk.TextView()
self._text.set_editable(True)
self._text.set_wrap_mode(Gtk.WrapMode.WORD_CHAR)
self._text.set_size_request(self.WIDTH, -1)
self._text.set_sensitive(self._pii_allowed())
self._textbuffer = self._text.get_buffer()
if self._pii_allowed():
self._textbuffer.set_text(
_("Type your problem here!")) # noqa: F821
else:
self._textbuffer.set_text(
_("Ask your parent to check their email.")) # noqa: F821
self._clear_buffer_handler_id = self._textbuffer.connect(
"insert-text", self.clear_buffer)
scrolledwindow = ScrolledWindow()
scrolledwindow.set_vexpand(True)
scrolledwindow.set_policy(Gtk.PolicyType.NEVER,
Gtk.PolicyType.AUTOMATIC)
scrolledwindow.apply_styling_to_widget()
scrolledwindow.add(self._text)
scrolledwindow.set_margin_left(2)
scrolledwindow.set_margin_right(2)
scrolledwindow.set_margin_top(2)
scrolledwindow.set_margin_bottom(2)
# Very hacky way to get a border: create a grey event box
# which is a little bigger than the widget below
border = Gtk.EventBox()
border.get_style_context().add_class("grey")
border.add(scrolledwindow)
self._grid.attach(border, 0, 1, 1, 1)
border.set_margin_left(20)
border.set_margin_right(20)
border.set_margin_top(10)
border.set_margin_bottom(20)
# Create take screenshot button
self._screenshot_button = KanoButton(
_("TAKE SCREENSHOT"), # noqa: F821
"blue")
self._screenshot_button.set_sensitive(self._pii_allowed())
self._screenshot_button.connect("button_press_event",
self.screenshot_clicked)
# Create attach screenshot button
self._attach_button = KanoButton(
_("ADD IMAGE"), # noqa: F821
"blue")
self._attach_button.set_sensitive(self._pii_allowed())
self._attach_button.connect("button_press_event", self.attach_clicked)
# Create send button
self._send_button = KanoButton(_("SEND") # noqa: F821
)
self._send_button.set_sensitive(not self._pii_allowed())
self._send_button.connect("button_press_event", self.send_feedback)
self._send_button.pack_and_align()
self._send_button.set_margin(10, 0, 10, 0)
self.screenshot_box = Gtk.ButtonBox()
self.screenshot_box.set_layout(Gtk.ButtonBoxStyle.CENTER)
self.screenshot_box.set_spacing(20)
self.pack_screenshot_buttons()
self.screenshot_box.set_margin_bottom(20)
self._grid.attach(self.screenshot_box, 0, 2, 1, 1)
# Create grey box to put the button in
self.bottom_box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self.bottom_box.pack_start(self._send_button.align, False, False, 0)
bottom_background = Gtk.EventBox()
bottom_background.get_style_context().add_class("grey")
bottom_background.add(self.bottom_box)
self._grid.attach(bottom_background, 0, 3, 1, 1)
self._grid.set_row_spacing(0)
self.set_main_widget(self._grid)
# kano-profile stat collection
try:
from kano_profile.badges import increment_app_state_variable_with_dialog
increment_app_state_variable_with_dialog('kano-feedback', 'starts',
1)
except Exception:
pass
def screenshot_clicked(self, button=None, event=None):
'''
Takes a screenshot while minimising the window
'''
# minimise the window
self.iconify()
take_screenshot()
self.include_screenshot()
# restore the window
self.deiconify()
def attach_clicked(self, button=None, event=None):
'''
Opens the File Chooser Dialog.
If image selected then copy it to the feedback folder
'''
screenshot = None
# Open file manager
dialog = Gtk.FileChooserDialog(
_("Please choose a file"), # noqa: F821
self,
Gtk.FileChooserAction.OPEN,
(Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, Gtk.STOCK_OPEN,
Gtk.ResponseType.OK))
self.add_filters(dialog)
response = dialog.run()
if response == Gtk.ResponseType.OK:
screenshot = dialog.get_filename()
dialog.destroy()
# Copy image file into feedback folder
if screenshot is not None:
copy_screenshot(screenshot)
self.include_screenshot()
def add_filters(self, dialog):
'''
Add image type filters
Used for the File Chooser Dialog
'''
# Image filter
filter_images = Gtk.FileFilter()
filter_images.set_name("Images")
filter_images.add_mime_type("image/png")
filter_images.add_mime_type("image/jpeg")
filter_images.add_mime_type("image/gif")
filter_images.add_pattern("*.png")
filter_images.add_pattern("*.jpg")
filter_images.add_pattern("*.gif")
filter_images.add_pattern("*.tif")
filter_images.add_pattern("*.xpm")
dialog.add_filter(filter_images)
# Any file filter
filter_any = Gtk.FileFilter()
filter_any.set_name("Any files")
filter_any.add_pattern("*")
dialog.add_filter(filter_any)
def include_screenshot(self):
'''
This is the box containing the filename of the screenshot,
and the option to display it or remove it
'''
if not hasattr(self, "screenshot"):
# We pack the buttons into an event box with styling
# so that we can have a container with a border radius
# without having ugly gaps between the buttons.
self.screenshot = Gtk.EventBox()
self.screenshot.get_style_context().add_class("kano_button")
self.screenshot.get_style_context().add_class("blue_background")
remove_screenshot = Gtk.Button()
attach_cursor_events(remove_screenshot)
remove_icon = Gtk.Image.new_from_file(
"/usr/share/kano-feedback/media/icons/close.png")
remove_screenshot.add(remove_icon)
remove_screenshot.connect("button-release-event",
self.remove_screenshot)
remove_screenshot.get_style_context().add_class("blue_background")
show_screenshot = Gtk.Button()
attach_cursor_events(show_screenshot)
show_icon = Gtk.Image()
show_icon.set_from_file(
"/usr/share/kano-feedback/media/icons/preview.png")
show_screenshot.add(show_icon)
show_screenshot.connect("button-release-event",
self.show_screenshot)
show_screenshot.get_style_context().add_class("blue_background")
label = Gtk.Label(SCREENSHOT_NAME.upper())
label.set_padding(10, 0)
box = Gtk.Box()
box.pack_start(label, False, False, 0)
box.pack_end(remove_screenshot, False, False, 0)
box.pack_end(show_screenshot, False, False, 0)
self.screenshot.add(box)
self.screenshot_box.remove(self._screenshot_button)
self.screenshot_box.remove(self._attach_button)
self.screenshot_box.pack_start(self.screenshot, False, False, 0)
def remove_screenshot(self, widget, event):
'''
Remove screenshot button action
'''
delete_screenshot()
self.screenshot_box.remove(self.screenshot)
self.pack_screenshot_buttons()
self.show_all()
def show_screenshot(self, widget, event):
'''
Creates and displays a dialog with the screenshot image
'''
height = Gdk.Screen().get_default().get_height()
width = Gdk.Screen().get_default().get_width()
pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_size(
SCREENSHOT_PATH, width * 0.5, height * 0.5)
image = Gtk.Image.new_from_pixbuf(pixbuf)
dialog = KanoDialog(
_("Screenshot"), # noqa: F821
widget=image)
dialog.run()
def pack_screenshot_buttons(self):
'''
Pack the screenshot buttons into a box
'''
self.screenshot_box.pack_start(self._screenshot_button, False, False,
0)
self.screenshot_box.set_child_non_homogeneous(self._screenshot_button,
True)
self.screenshot_box.pack_start(self._attach_button, False, False, 0)
self.screenshot_box.set_child_non_homogeneous(self._attach_button,
True)
def _pii_allowed(self):
"""
Helper to check whether or not users are allowed to send us text,
screenshots, images.
"""
return (self.kano_world_client.is_logged_in()
and self.kano_world_client.get_account_verified())
class SetProxy(Gtk.Box):
def __init__(self, win):
Gtk.Box.__init__(self, orientation=Gtk.Orientation.VERTICAL)
self.kano_button = KanoButton()
self.win = win
self.win.set_main_widget(self)
self.heading = Heading(_("Proxy"), _("Connect via a friend"))
grid = Gtk.Grid(column_homogeneous=False,
column_spacing=10,
row_spacing=10)
self.kano_button.connect('button-release-event', self.apply_changes)
self.kano_button.connect('key-release-event', self.apply_changes)
self.win.top_bar.enable_prev()
self.win.change_prev_callback(self.go_to_wifi)
self.ip_entry = Gtk.Entry()
self.ip_entry.props.placeholder_text = _("IP address")
self.ip_entry.connect('key-release-event', self.proxy_enabled)
self.username_entry = Gtk.Entry()
self.username_entry.props.placeholder_text = _("Username")
self.username_entry.connect('key-release-event', self.proxy_enabled)
self.port_entry = Gtk.Entry()
self.port_entry.props.placeholder_text = _("Port")
self.port_entry.connect('key-release-event', self.proxy_enabled)
self.password_entry = Gtk.Entry()
self.password_entry.props.placeholder_text = _("Password")
self.password_entry.set_visibility(False)
self.password_entry.connect('key-release-event', self.proxy_enabled)
password_box = Gtk.Box()
password_box.add(self.password_entry)
self.checkbutton = Gtk.CheckButton(_("enable proxy"))
self.read_config()
self.checkbutton.connect('clicked', self.proxy_status)
self.checkbutton.set_can_focus(False)
bottom_row = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=0)
bottom_row.pack_start(self.checkbutton, False, False, 0)
bottom_row.pack_start(self.kano_button, False, False, 60)
bottom_row.set_margin_bottom(30)
bottom_row.set_margin_left(70)
grid.attach(self.ip_entry, 0, 0, 2, 2)
grid.attach(self.username_entry, 0, 2, 2, 2)
grid.attach(self.port_entry, 2, 0, 2, 2)
grid.attach(password_box, 2, 2, 3, 2)
grid_alignment = Gtk.Alignment(xscale=0,
xalign=0.5,
yscale=0,
yalign=0.2)
grid_alignment.add(grid)
self.pack_start(self.heading.container, False, False, 0)
self.pack_start(grid_alignment, True, True, 0)
self.pack_end(bottom_row, False, False, 0)
self.proxy_status(self.checkbutton)
self.kano_button.set_sensitive(False)
# Change text of kano button depending on if proxy is enabled
if self.checkbutton.get_active():
self.kano_button.set_label(_("ENABLE PROXY"))
else:
self.kano_button.set_label(_("DISABLE PROXY"))
self.win.show_all()
def clear_entries(self):
self.ip_entry.set_text("")
self.username_entry.set_text("")
self.port_entry.set_text("")
self.password_entry.set_text("")
def go_to_wifi(self, widget=None, event=None):
self.win.clear_win()
SetWifi(self.win)
# Update for proxy
def read_config(self):
self.enable_proxy, data, _ = get_all_proxies()
self.enabled_init = self.enable_proxy
if self.enable_proxy:
try:
self.ip_entry.set_text(data['host'])
self.port_entry.set_text(data['port'])
if data['username']:
self.username_entry.set_text(data['username'])
if data['password']:
self.password_entry.set_text(data['password'])
except:
# Something went wrong > disable proxy
set_all_proxies(False)
common.proxy_enabled = False
self.enable_proxy = False
self.enabled_init = False
self.clear_entries()
self.checkbutton.set_active(self.enable_proxy)
def apply_changes(self, button, event):
# If enter key is pressed or mouse button is clicked
if not hasattr(event, 'keyval') or event.keyval == 65293:
# This is a callback called by the main loop, so it's safe to
# manipulate GTK objects:
watch_cursor = Gdk.Cursor(Gdk.CursorType.WATCH)
self.win.get_window().set_cursor(watch_cursor)
self.kano_button.start_spinner()
self.kano_button.set_sensitive(False)
def lengthy_process():
if self.enable_proxy:
host = self.ip_entry.get_text()
port = self.port_entry.get_text()
username = self.username_entry.get_text()
password = self.password_entry.get_text()
set_all_proxies(enable=True,
host=host,
port=port,
username=username,
password=password)
common.proxy_enabled = True
success, text = test_proxy()
if not success:
title = _("Error with proxy")
description = text
return_value = 1
# disable proxy if we couldn't successfully enable it
set_all_proxies(False)
common.proxy_enabled = False
else:
title = _("Successfully enabled proxy")
description = ""
return_value = 0
else:
set_all_proxies(False)
common.proxy_enabled = False
title = _("Successfully disabled proxy")
description = ""
return_value = 0
def done(title, description, return_value):
kdialog = KanoDialog(title,
description,
[{
'label': _("OK"),
'color': 'green',
'return_value': return_value
}],
parent_window=self.win)
response = kdialog.run()
self.win.get_window().set_cursor(None)
self.kano_button.stop_spinner()
if response == 0:
self.go_to_wifi()
elif response == 1:
self.checkbutton.set_active(False)
self.kano_button.set_sensitive(False)
GObject.idle_add(done, title, description, return_value)
thread = threading.Thread(target=lengthy_process)
thread.start()
# Validation functions
# If the "enable proxy" checkbox is checked/uncheckout, this function is activated
# Disables the text entries if enable proxy is not checked
def proxy_status(self, widget):
self.enable_proxy = widget.get_active()
if self.enable_proxy:
self.ip_entry.set_sensitive(True)
self.port_entry.set_sensitive(True)
self.password_entry.set_sensitive(True)
self.username_entry.set_sensitive(True)
# Run to see if it need enabling
self.proxy_enabled()
self.kano_button.set_label(_("ENABLE PROXY"))
else:
self.ip_entry.set_sensitive(False)
self.port_entry.set_sensitive(False)
self.password_entry.set_sensitive(False)
self.username_entry.set_sensitive(False)
self.kano_button.set_label(_("DISABLE PROXY"))
self.kano_button.set_sensitive(True)
# if proxy enabled: ip address, port are mandatory
def proxy_enabled(self, widget=None, event=None):
# Get IP address
# Get port
# Get
# If these entries are non empty, good - else, disable the next button
ip_text = self.ip_entry.get_text()
port_text = self.port_entry.get_text()
if ip_text == "" or port_text == "":
self.kano_button.set_sensitive(False)
return False
else:
self.kano_button.set_sensitive(True)
return True
return False
class LoginWithKanoWorldView(Gtk.Grid):
def __init__(self, greeter):
Gtk.Grid.__init__(self)
self.get_style_context().add_class('password')
self.set_row_spacing(12)
self.greeter = greeter
title = Heading(_('Login with Kano World'),
_('Enter your Kano World details.'))
self.attach(title.container, 0, 0, 1, 1)
self.username = Gtk.Entry()
self.username.set_placeholder_text('username')
self.attach(self.username, 0, 1, 1, 1)
self.password = Gtk.Entry()
self.password.set_visibility(False)
self.password.set_placeholder_text('password')
self.attach(self.password, 0, 2, 1, 1)
self.login_btn = KanoButton(_('LOGIN'))
self.login_btn.connect('clicked', self._btn_login_pressed)
self.attach(self.login_btn, 0, 3, 1, 1)
def _btn_login_pressed(self, event=None, button=None):
'''
Authenticates against Kano World. If successful synchronizes to a local
Unix account, and tells lightdm to go forward with local a login.
'''
logger.debug('Synchronizing Kano World account')
self.login_btn.start_spinner()
self.login_btn.set_sensitive(False)
t = threading.Thread(target=self._thr_login)
t.start()
def _thr_login(self):
loggedin = False
reason = ''
# TODO: Disable the "login" button unless these entry fields are non-empty
# Collect credentials from the view
self.unix_password = self.password.get_text()
self.world_username = self.username.get_text()
self.unix_username = self.username.get_text()
atsign = self.unix_username.find('@')
if atsign != -1:
# For if we are in "staging" mode (see /etc/kano-world.conf)
self.unix_username = self.unix_username[:atsign]
# Now try to login to Kano World
try:
logger.debug('Authenticating user: {} to Kano World'.format(
self.username.get_text()))
(loggedin,
reason) = kano_world_authenticate(self.username.get_text(),
self.password.get_text())
logger.debug('Kano World auth response: {} - {}'.format(
loggedin, reason))
except Exception as e:
reason = str(e)
logger.debug('Kano World auth Exception: {}'.format(reason))
pass
if not loggedin:
# Kano world auth unauthorized
# FIXME: Localizing the below string fails with an exception
GObject.idle_add(self._error_message_box,
'Failed to authenticate to Kano World', reason)
return
else:
# We are authenticated to Kano World: proceed with forcing local user
rc = -1
try:
# Create the local unix user, bypass kano-init-flow, login & sync to Kano World
createuser_cmd = 'sudo /usr/bin/kano-greeter-account {} {} {}'.format(
self.unix_username, self.unix_password,
self.world_username)
_, _, rc = run_cmd(createuser_cmd)
if rc == 0:
logger.debug('Local user created correctly: {}'.format(
self.unix_username))
elif rc == 1:
logger.debug(
'Local user already exists, proceeding with login: {}'.
format(self.unix_username))
created = True
except:
created = False
if not created:
logger.debug('Error creating new local user: {}'.format(
self.unix_username))
GObject.idle_add(self._error_message_box,
"Could not create local user", rc)
return
# Tell Lidghtdm to proceed with login session using the new user
# We bind LightDM at this point only, this minimizes the number of attempts
# to bind the Greeter class to a view, which he does not like quite well.
logger.debug('Scheduling lightdm authentication in math thread')
GObject.idle_add(self._auth_call)
def _auth_call(self):
logger.debug('Starting lightdm authentication')
self._reset_greeter()
self.greeter.authenticate(self.unix_username)
if self.greeter.get_is_authenticated():
logger.debug('User is already authenticated, starting session')
def _reset_greeter(self):
# connect signal handlers to LightDM
self.cb_one = self.greeter.connect('show-prompt',
self._send_password_cb)
self.cb_two = self.greeter.connect('authentication-complete',
self._authentication_complete_cb)
self.cb_three = self.greeter.connect('show-message',
self._auth_error_cb)
self.greeter.connect_sync()
return (self.cb_one, self.cb_two, self.cb_three)
def _send_password_cb(self, _greeter, text, prompt_type):
logger.debug('Need to show prompt: {}'.format(text))
if _greeter.get_in_authentication():
logger.debug('Sending password to LightDM')
_greeter.respond(self.unix_password)
def _authentication_complete_cb(self, _greeter):
logger.debug('Authentication process is complete')
if not _greeter.get_is_authenticated():
logger.warn('Could not authenticate user {}'.format(
self.unix_username))
self._auth_error_cb(
_('Incorrect password (The default is "kano")'))
return
logger.info(
'The user {} is authenticated. Starting LightDM X Session'.format(
self.unix_username))
set_last_user(self.unix_username)
if not _greeter.start_session_sync('lightdm-xsession'):
logger.error('Failed to start session')
else:
logger.info('Login failed')
def _auth_error_cb(self, text, message_type=None):
logger.info('There was an error logging in: {}'.format(text))
win = self.get_toplevel()
win.go_to_users()
self.login_btn.stop_spinner()
self.login_btn.set_sensitive(True)
self.newuser_btn.set_sensitive(True)
error = KanoDialog(title_text=_('Error Synchronizing account'),
description_text=text,
parent_window=self.get_toplevel())
error.dialog.set_position(Gtk.WindowPosition.CENTER_ALWAYS)
error.run()
def _error_message_box(self, title, description):
'''
Show a standard error message box
'''
self.login_btn.stop_spinner()
self.login_btn.set_sensitive(True)
errormsg = KanoDialog(title_text=title,
description_text=description,
button_dict=[{
'label': _('OK').upper(),
'color': 'red',
'return_value': True
}])
errormsg.dialog.set_position(Gtk.WindowPosition.CENTER_ALWAYS)
errormsg.run()
# Clean up password field
self.password.set_text('')
return
def grab_focus(self):
'''
Clear username and password previous text, and gain focus.
'''
self.username.set_text('')
self.password.set_text('')
class PasswordScreen(Gtk.Box):
def __init__(self,
win,
wiface,
network_name,
encryption,
wrong_password=False):
'''
Show the screen with the option of adding a password
and connecting to a network
'''
Gtk.Box.__init__(self, orientation=Gtk.Orientation.VERTICAL)
self._win = win
self._win.set_main_widget(self)
self._win.top_bar.enable_prev()
self._wiface = wiface
self._network_name = network_name
self._encryption = encryption
# Keep track if the user has already entered the wrong password before
# so that we only pack the "password incorrect" label once
self._wrong_password_used_before = False
self._heading = Heading(_("Connect to the network"),
self._network_name, self._win.is_plug(), True)
self._heading.set_prev_callback(self._refresh_networks)
self._heading.container.set_margin_right(20)
self._heading.container.set_margin_left(20)
if wrong_password:
image_path = os.path.join(img_dir, "password-fail.png")
wrong_password = self._create_wrong_password_label()
self._heading.container.pack_start(wrong_password, True, True, 0)
else:
image_path = os.path.join(img_dir, "password.png")
self._padlock_image = Gtk.Image.new_from_file(image_path)
self._password_entry = Gtk.Entry()
self._password_entry.set_placeholder_text(_("Password"))
self._password_entry.set_visibility(False)
self._password_entry.get_style_context().add_class('password_entry')
self._password_entry.set_margin_left(60)
self._password_entry.set_margin_right(60)
self._password_entry.connect('key-release-event',
self._set_button_sensitive)
# If Enter key is pressed on the password entry, we want to act as
# though the connect_btn was clicked
self._password_entry.connect('key-release-event',
self._on_connect_key_wrapper)
self._connect_btn = KanoButton(_("CONNECT"))
self._connect_btn.connect('clicked', self._on_connect)
self._connect_btn.set_sensitive(False)
self._connect_btn.set_margin_right(100)
self._connect_btn.set_margin_left(100)
self._connect_btn.pack_and_align()
self._show_password = Gtk.CheckButton.new_with_label(
_("Show password"))
self._show_password.get_style_context().add_class('show_password')
self._show_password.connect('toggled',
self._change_password_entry_visiblity)
self._show_password.set_active(True)
self._show_password.set_margin_left(100)
vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self.add(vbox)
vbox.pack_start(self._heading.container, False, False, 10)
vbox.pack_start(self._padlock_image, False, False, 10)
vbox.pack_start(self._password_entry, False, False, 10)
vbox.pack_start(self._show_password, False, False, 10)
vbox.pack_end(self._connect_btn.align, False, False, 40)
# Entry should have the keyboard focus
self._password_entry.grab_focus()
self.show_all()
def _create_wrong_password_label(self):
label = Gtk.Label(_("Password incorrect"))
label.get_style_context().add_class('wrong_password_label')
return label
def _change_password_entry_visiblity(self, widget):
'''
Depending on the checkbox, change the writing in the
password entry to be readable.
'''
visibility = self._show_password.get_active()
self._password_entry.set_visibility(visibility)
def _refresh_networks(self, widget=None):
from kano_wifi_gui.RefreshNetworks import RefreshNetworks
RefreshNetworks(self._win)
def _on_connect_key_wrapper(self, widget, event):
if event.keyval == Gdk.KEY_Return:
self._on_connect()
def _on_connect(self, widget=None):
passphrase = self._password_entry.get_text()
ConnectToNetwork(self._win, self._network_name, passphrase,
self._encryption)
def _set_button_sensitive(self, widget, event):
'''
Enable the Connect button only if the passphrase is non empty
'''
self._connect_btn.set_sensitive(widget.get_text_length() > 0)
def _thread_finish(self, success):
if success:
self._success_screen()
else:
self._wrong_password_screen()
def _success_screen(self):
self._win.remove_main_widget()
title = _("Success!")
description = _("You're connected")
buttons = [{
'label': _("OK"),
'color': 'green',
'type': 'KanoButton',
'callback': Gtk.main_quit
}]
img_path = os.path.join(img_dir, "internet.png")
# Track that user connected online
track_action('internet-connection-established')
self._win.set_main_widget(
Template(title, description, buttons, self._win.is_plug(),
img_path))
def _disable_widgets_start_spinner(self):
self._connect_btn.start_spinner()
self._connect_btn.set_sensitive(False)
self._win.top_bar.prev_button.set_sensitive(False)
self._password_entry.set_sensitive(False)
self._show_password.set_sensitive(False)
def _enable_widgets_stop_spinner(self):
self._connect_btn.stop_spinner()
self._connect_btn.set_sensitive(True)
self._win.top_bar.prev_button.set_sensitive(True)
self._password_entry.set_sensitive(True)
self._show_password.set_sensitive(True)
class SetProxy(Gtk.Box):
def __init__(self, win):
Gtk.Box.__init__(self, orientation=Gtk.Orientation.VERTICAL)
self.kano_button = KanoButton()
self.win = win
self.win.set_main_widget(self)
self.heading = Heading(
_("Proxy"),
_("Connect via a friend")
)
grid = Gtk.Grid(column_homogeneous=False, column_spacing=10, row_spacing=10)
self.kano_button.connect('button-release-event', self.apply_changes)
self.kano_button.connect('key-release-event', self.apply_changes)
self.win.top_bar.enable_prev()
self.win.change_prev_callback(self.go_to_wifi)
self.ip_entry = Gtk.Entry()
self.ip_entry.props.placeholder_text = _("IP address")
self.ip_entry.connect('key-release-event', self.proxy_enabled)
self.username_entry = Gtk.Entry()
self.username_entry.props.placeholder_text = _("Username")
self.username_entry.connect('key-release-event', self.proxy_enabled)
self.port_entry = Gtk.Entry()
self.port_entry.props.placeholder_text = _("Port")
self.port_entry.connect('key-release-event', self.proxy_enabled)
self.password_entry = Gtk.Entry()
self.password_entry.props.placeholder_text = _("Password")
self.password_entry.set_visibility(False)
self.password_entry.connect('key-release-event', self.proxy_enabled)
password_box = Gtk.Box()
password_box.add(self.password_entry)
self.checkbutton = Gtk.CheckButton(_("enable proxy"))
self.read_config()
self.checkbutton.connect('clicked', self.proxy_status)
self.checkbutton.set_can_focus(False)
bottom_row = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=0)
bottom_row.pack_start(self.checkbutton, False, False, 0)
bottom_row.pack_start(self.kano_button, False, False, 60)
bottom_row.set_margin_bottom(30)
bottom_row.set_margin_left(70)
grid.attach(self.ip_entry, 0, 0, 2, 2)
grid.attach(self.username_entry, 0, 2, 2, 2)
grid.attach(self.port_entry, 2, 0, 2, 2)
grid.attach(password_box, 2, 2, 3, 2)
grid_alignment = Gtk.Alignment(xscale=0, xalign=0.5, yscale=0, yalign=0.2)
grid_alignment.add(grid)
self.pack_start(self.heading.container, False, False, 0)
self.pack_start(grid_alignment, True, True, 0)
self.pack_end(bottom_row, False, False, 0)
self.proxy_status(self.checkbutton)
self.kano_button.set_sensitive(False)
# Change text of kano button depending on if proxy is enabled
if self.checkbutton.get_active():
self.kano_button.set_label(_("ENABLE PROXY"))
else:
self.kano_button.set_label(_("DISABLE PROXY"))
self.win.show_all()
def clear_entries(self):
self.ip_entry.set_text("")
self.username_entry.set_text("")
self.port_entry.set_text("")
self.password_entry.set_text("")
def go_to_wifi(self, widget=None, event=None):
self.win.clear_win()
SetWifi(self.win)
# Update for proxy
def read_config(self):
self.enable_proxy, data, _ = get_all_proxies()
self.enabled_init = self.enable_proxy
if self.enable_proxy:
try:
self.ip_entry.set_text(data['host'])
self.port_entry.set_text(data['port'])
if data['username']:
self.username_entry.set_text(data['username'])
if data['password']:
self.password_entry.set_text(data['password'])
except:
# Something went wrong > disable proxy
set_all_proxies(False)
common.proxy_enabled = False
self.enable_proxy = False
self.enabled_init = False
self.clear_entries()
self.checkbutton.set_active(self.enable_proxy)
def apply_changes(self, button, event):
# If enter key is pressed or mouse button is clicked
if not hasattr(event, 'keyval') or event.keyval == 65293:
# This is a callback called by the main loop, so it's safe to
# manipulate GTK objects:
watch_cursor = Gdk.Cursor(Gdk.CursorType.WATCH)
self.win.get_window().set_cursor(watch_cursor)
self.kano_button.start_spinner()
self.kano_button.set_sensitive(False)
def lengthy_process():
if self.enable_proxy:
host = self.ip_entry.get_text()
port = self.port_entry.get_text()
username = self.username_entry.get_text()
password = self.password_entry.get_text()
set_all_proxies(enable=True, host=host, port=port, username=username, password=password)
common.proxy_enabled = True
success, text = test_proxy()
if not success:
title = _("Error with proxy")
description = text
return_value = 1
# disable proxy if we couldn't successfully enable it
set_all_proxies(False)
common.proxy_enabled = False
else:
title = _("Successfully enabled proxy")
description = ""
return_value = 0
else:
set_all_proxies(False)
common.proxy_enabled = False
title = _("Successfully disabled proxy")
description = ""
return_value = 0
def done(title, description, return_value):
kdialog = KanoDialog(
title,
description,
[
{
'label': _("OK"),
'color': 'green',
'return_value': return_value
}
],
parent_window=self.win
)
response = kdialog.run()
self.win.get_window().set_cursor(None)
self.kano_button.stop_spinner()
if response == 0:
self.go_to_wifi()
elif response == 1:
self.checkbutton.set_active(False)
self.kano_button.set_sensitive(False)
GObject.idle_add(done, title, description, return_value)
thread = threading.Thread(target=lengthy_process)
thread.start()
# Validation functions
# If the "enable proxy" checkbox is checked/uncheckout, this function is activated
# Disables the text entries if enable proxy is not checked
def proxy_status(self, widget):
self.enable_proxy = widget.get_active()
if self.enable_proxy:
self.ip_entry.set_sensitive(True)
self.port_entry.set_sensitive(True)
self.password_entry.set_sensitive(True)
self.username_entry.set_sensitive(True)
# Run to see if it need enabling
self.proxy_enabled()
self.kano_button.set_label(_("ENABLE PROXY"))
else:
self.ip_entry.set_sensitive(False)
self.port_entry.set_sensitive(False)
self.password_entry.set_sensitive(False)
self.username_entry.set_sensitive(False)
self.kano_button.set_label(_("DISABLE PROXY"))
self.kano_button.set_sensitive(True)
# if proxy enabled: ip address, port are mandatory
def proxy_enabled(self, widget=None, event=None):
# Get IP address
# Get port
# Get
# If these entries are non empty, good - else, disable the next button
ip_text = self.ip_entry.get_text()
port_text = self.port_entry.get_text()
if ip_text == "" or port_text == "":
self.kano_button.set_sensitive(False)
return False
else:
self.kano_button.set_sensitive(True)
return True
return False
class SetAccount(Gtk.Box):
def __init__(self, win):
Gtk.Box.__init__(self, orientation=Gtk.Orientation.VERTICAL)
self.win = win
self.win.set_main_widget(self)
self.win.top_bar.enable_prev()
self.win.change_prev_callback(self.win.go_to_home)
self.added_or_removed_account = False
main_heading = Heading(
_("System account settings"),
_("Set your account")
)
self.pass_button = KanoButton(_("CHANGE PASSWORD"))
self.pass_button.pack_and_align()
self.pass_button.connect('button-release-event', self.go_to_password_screen)
self.pass_button.connect('key-release-event', self.go_to_password_screen)
self.add_button = KanoButton(_("ADD ACCOUNT"))
self.add_button.set_size_request(200, 44)
self.add_button.connect('button-release-event', self.add_account)
self.add_button.connect('key-release-event', self.add_account)
self.remove_button = KanoButton(_("REMOVE ACCOUNT"), color='red')
self.remove_button.set_size_request(200, 44)
self.remove_button.connect('button-release-event', self.remove_account_dialog)
self.remove_button.connect('key-release-event', self.remove_account_dialog)
button_container = Gtk.Box()
button_container.pack_start(self.add_button, False, False, 10)
button_container.pack_start(self.remove_button, False, False, 10)
button_align = Gtk.Alignment(xscale=0, xalign=0.5)
button_align.add(button_container)
accounts_heading = Heading(
_("Accounts"),
_("Add or remove accounts")
)
# Check if we already scheduled an account add or remove
# We import kano-init locally to avoid circular dependency
# the packages.
try:
from kano_init.utils import is_any_task_scheduled
if is_any_task_scheduled():
self.disable_buttons()
except ImportError:
self.disable_buttons()
self.pack_start(main_heading.container, False, False, 0)
self.pack_start(self.pass_button.align, False, False, 0)
self.pack_start(accounts_heading.container, False, False, 0)
self.pack_start(button_align, False, False, 0)
self.win.show_all()
def go_to_password_screen(self, widget, event):
if not hasattr(event, 'keyval') or event.keyval == Gdk.KEY_Return:
self.win.clear_win()
SetPassword(self.win)
# Gets executed when ADD button is clicked
def add_account(self, widget=None, event=None):
if not hasattr(event, 'keyval') or event.keyval == Gdk.KEY_Return:
kdialog = None
try:
# add new user command
add_user()
except UserError as e:
kdialog = kano_dialog.KanoDialog(
_("Error creating new user"),
str(e),
parent_window=self.win
)
else:
kdialog = kano_dialog.KanoDialog(
_("Reboot the system"),
_("A new account will be created next time you reboot."),
parent_window=self.win
)
# Tell user to reboot to see changes
common.need_reboot = True
kdialog.run()
self.disable_buttons()
# Gets executed when REMOVE button is clicked
def remove_account_dialog(self, widget=None, event=None):
if not hasattr(event, 'keyval') or event.keyval == Gdk.KEY_Return:
# Bring in message dialog box
kdialog = kano_dialog.KanoDialog(
_("Are you sure you want to delete the current user?"),
_("You will lose all the data on this account!"),
[
{
'label': _("CANCEL"),
'color': 'red',
'return_value': False
},
{
'label': _("OK"),
'color': 'green',
'return_value': True
}
],
parent_window=self.win
)
do_delete_user = kdialog.run()
if do_delete_user:
self.disable_buttons()
try:
delete_user()
except UserError as e:
kdialog = kano_dialog.KanoDialog(
_("Error deleting user"),
str(e),
parent_window=self.win
)
return
kdialog = kano_dialog.KanoDialog(
_("To finish removing this account, you need to reboot"),
_("Do you want to reboot?"),
[
{
'label': _("LATER"),
'color': 'grey',
'return_value': False
},
{
'label': _("REBOOT NOW"),
'color': 'orange',
'return_value': True
}
],
parent_window=self.win
)
do_reboot_now = kdialog.run()
if do_reboot_now:
os.system("sudo systemctl reboot")
# Disables both buttons and makes the temp 'flag' folder
def disable_buttons(self):
self.add_button.set_sensitive(False)
self.remove_button.set_sensitive(False)
self.added_or_removed_account = True
