class Template(Gtk.Box):
def __init__(self,
title,
description,
button_text,
is_plug=False,
back_btn=False):
Gtk.Box.__init__(self, orientation=Gtk.Orientation.VERTICAL)
self.title = Heading(title, description, is_plug, back_btn)
self.title.container.set_margin_bottom(0)
self.box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self.align = Gtk.Alignment(xscale=0, yscale=0, xalign=0.5, yalign=0.3)
self.align.add(self.box)
self.kano_button = KanoButton(button_text)
self.kano_button.pack_and_align()
self.kano_button.align.set_padding(0, 30, 0, 0)
self.pack_start(self.title.container, False, False, 0)
self.pack_start(self.align, True, True, 0)
self.pack_end(self.kano_button.align, False, False, 0)
def set_prev_callback(self, cb):
self.title.set_prev_callback(cb)
class Template(Gtk.Box):
def __init__(
self,
title,
description,
button_text,
is_plug=False,
back_btn=False
):
Gtk.Box.__init__(self, orientation=Gtk.Orientation.VERTICAL)
self.title = Heading(title, description, is_plug, back_btn)
self.title.container.set_margin_bottom(0)
self.box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL)
self.align = Gtk.Alignment(xscale=0, yscale=0, xalign=0.5, yalign=0.3)
self.align.add(self.box)
self.kano_button = KanoButton(button_text)
self.kano_button.pack_and_align()
self.kano_button.align.set_padding(0, 30, 0, 0)
self.pack_start(self.title.container, False, False, 0)
self.pack_start(self.align, True, True, 0)
self.pack_end(self.kano_button.align, False, False, 0)
def set_prev_callback(self, cb):
self.title.set_prev_callback(cb)
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 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)
