You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
594 lines
23 KiB
594 lines
23 KiB
from functools import partial
|
|
import threading
|
|
from PIL import Image
|
|
|
|
from PyQt4.Qt import Qt
|
|
from PyQt4.Qt import QGridLayout, QInputDialog, QPushButton
|
|
from PyQt4.Qt import QVBoxLayout, QLabel, SIGNAL
|
|
from electrum_gui.qt.main_window import StatusBarButton
|
|
from electrum_gui.qt.password_dialog import PasswordDialog
|
|
from electrum_gui.qt.util import *
|
|
from .plugin import TrezorCompatiblePlugin, TIM_NEW, TIM_RECOVER, TIM_MNEMONIC
|
|
|
|
from electrum.i18n import _
|
|
from electrum.plugins import hook, DeviceMgr
|
|
from electrum.util import PrintError
|
|
from electrum.wallet import Wallet, BIP44_Wallet
|
|
from electrum.wizard import UserCancelled
|
|
|
|
|
|
# By far the trickiest thing about this handler is the window stack;
|
|
# MacOSX is very fussy the modal dialogs are perfectly parented
|
|
class QtHandler(PrintError):
|
|
'''An interface between the GUI (here, QT) and the device handling
|
|
logic for handling I/O. This is a generic implementation of the
|
|
Trezor protocol; derived classes can customize it.'''
|
|
|
|
def __init__(self, win, pin_matrix_widget_class, device):
|
|
win.connect(win, SIGNAL('clear_dialog'), self.clear_dialog)
|
|
win.connect(win, SIGNAL('error_dialog'), self.error_dialog)
|
|
win.connect(win, SIGNAL('message_dialog'), self.message_dialog)
|
|
win.connect(win, SIGNAL('pin_dialog'), self.pin_dialog)
|
|
win.connect(win, SIGNAL('passphrase_dialog'), self.passphrase_dialog)
|
|
win.connect(win, SIGNAL('word_dialog'), self.word_dialog)
|
|
self.win = win
|
|
self.pin_matrix_widget_class = pin_matrix_widget_class
|
|
self.device = device
|
|
self.dialog = None
|
|
self.done = threading.Event()
|
|
|
|
def top_level_window(self):
|
|
return self.win.top_level_window()
|
|
|
|
def watching_only_changed(self):
|
|
self.win.emit(SIGNAL('watching_only_changed'))
|
|
|
|
def show_message(self, msg, cancel_callback=None):
|
|
self.win.emit(SIGNAL('message_dialog'), msg, cancel_callback)
|
|
|
|
def show_error(self, msg):
|
|
self.win.emit(SIGNAL('error_dialog'), msg)
|
|
|
|
def finished(self):
|
|
self.win.emit(SIGNAL('clear_dialog'))
|
|
|
|
def get_pin(self, msg):
|
|
self.done.clear()
|
|
self.win.emit(SIGNAL('pin_dialog'), msg)
|
|
self.done.wait()
|
|
return self.response
|
|
|
|
def get_word(self, msg):
|
|
self.done.clear()
|
|
self.win.emit(SIGNAL('word_dialog'), msg)
|
|
self.done.wait()
|
|
return self.word
|
|
|
|
def get_passphrase(self, msg):
|
|
self.done.clear()
|
|
self.win.emit(SIGNAL('passphrase_dialog'), msg)
|
|
self.done.wait()
|
|
return self.passphrase
|
|
|
|
def pin_dialog(self, msg):
|
|
# Needed e.g. when resetting a device
|
|
self.clear_dialog()
|
|
dialog = WindowModalDialog(self.top_level_window(), _("Enter PIN"))
|
|
matrix = self.pin_matrix_widget_class()
|
|
vbox = QVBoxLayout()
|
|
vbox.addWidget(QLabel(msg))
|
|
vbox.addWidget(matrix)
|
|
vbox.addLayout(Buttons(CancelButton(dialog), OkButton(dialog)))
|
|
dialog.setLayout(vbox)
|
|
dialog.exec_()
|
|
self.response = str(matrix.get_value())
|
|
self.done.set()
|
|
|
|
def passphrase_dialog(self, msg):
|
|
d = PasswordDialog(self.top_level_window(), None, msg,
|
|
PasswordDialog.PW_PASSPHRASE)
|
|
confirmed, p, passphrase = d.run()
|
|
if confirmed:
|
|
passphrase = BIP44_Wallet.normalize_passphrase(passphrase)
|
|
self.passphrase = passphrase
|
|
self.done.set()
|
|
|
|
def word_dialog(self, msg):
|
|
dialog = WindowModalDialog(self.top_level_window(), "")
|
|
hbox = QHBoxLayout(dialog)
|
|
hbox.addWidget(QLabel(msg))
|
|
text = QLineEdit()
|
|
text.setMaximumWidth(100)
|
|
text.returnPressed.connect(dialog.accept)
|
|
hbox.addWidget(text)
|
|
hbox.addStretch(1)
|
|
if not dialog.exec_():
|
|
return None
|
|
self.word = unicode(text.text())
|
|
self.done.set()
|
|
|
|
def message_dialog(self, msg, cancel_callback):
|
|
# Called more than once during signing, to confirm output and fee
|
|
self.clear_dialog()
|
|
title = _('Please check your %s device') % self.device
|
|
self.dialog = dialog = WindowModalDialog(self.top_level_window(), title)
|
|
l = QLabel(msg)
|
|
vbox = QVBoxLayout(dialog)
|
|
if cancel_callback:
|
|
vbox.addLayout(Buttons(CancelButton(dialog)))
|
|
dialog.connect(dialog, SIGNAL('rejected()'), cancel_callback)
|
|
vbox.addWidget(l)
|
|
dialog.show()
|
|
|
|
def error_dialog(self, msg):
|
|
self.win.show_error(msg, parent=self.top_level_window())
|
|
|
|
def clear_dialog(self):
|
|
if self.dialog:
|
|
self.dialog.accept()
|
|
self.dialog = None
|
|
|
|
def query_choice(self, msg, labels):
|
|
return self.win.query_choice(msg, labels)
|
|
|
|
def request_trezor_init_settings(self, method, device):
|
|
wizard = self.win
|
|
|
|
vbox = QVBoxLayout()
|
|
main_label = QLabel(_("Initialization settings for your %s:") % device)
|
|
vbox.addWidget(main_label)
|
|
OK_button = OkButton(wizard, _('Next'))
|
|
|
|
def clean_text(widget):
|
|
text = unicode(widget.toPlainText()).strip()
|
|
return ' '.join(text.split())
|
|
|
|
if method in [TIM_NEW, TIM_RECOVER]:
|
|
gb = QGroupBox()
|
|
vbox1 = QVBoxLayout()
|
|
gb.setLayout(vbox1)
|
|
vbox.addWidget(gb)
|
|
gb.setTitle(_("Select your seed length:"))
|
|
choices = [
|
|
_("12 words"),
|
|
_("18 words"),
|
|
_("24 words"),
|
|
]
|
|
bg = QButtonGroup()
|
|
for i, choice in enumerate(choices):
|
|
rb = QRadioButton(gb)
|
|
rb.setText(choice)
|
|
bg.addButton(rb)
|
|
bg.setId(rb, i)
|
|
vbox1.addWidget(rb)
|
|
rb.setChecked(True)
|
|
cb_pin = QCheckBox(_('Enable PIN protection'))
|
|
cb_pin.setChecked(True)
|
|
else:
|
|
text = QTextEdit()
|
|
text.setMaximumHeight(60)
|
|
if method == TIM_MNEMONIC:
|
|
msg = _("Enter your BIP39 mnemonic:")
|
|
else:
|
|
msg = _("Enter the master private key beginning with xprv:")
|
|
def set_enabled():
|
|
OK_button.setEnabled(Wallet.is_xprv(clean_text(text)))
|
|
text.textChanged.connect(set_enabled)
|
|
OK_button.setEnabled(False)
|
|
|
|
vbox.addWidget(QLabel(msg))
|
|
vbox.addWidget(text)
|
|
pin = QLineEdit()
|
|
pin.setValidator(QRegExpValidator(QRegExp('[1-9]{0,10}')))
|
|
pin.setMaximumWidth(100)
|
|
hbox_pin = QHBoxLayout()
|
|
hbox_pin.addWidget(QLabel(_("Enter your PIN (digits 1-9):")))
|
|
hbox_pin.addWidget(pin)
|
|
hbox_pin.addStretch(1)
|
|
|
|
label = QLabel(_("Enter a label to name your device:"))
|
|
name = QLineEdit()
|
|
hl = QHBoxLayout()
|
|
hl.addWidget(label)
|
|
hl.addWidget(name)
|
|
hl.addStretch(1)
|
|
vbox.addLayout(hl)
|
|
|
|
if method in [TIM_NEW, TIM_RECOVER]:
|
|
vbox.addWidget(cb_pin)
|
|
else:
|
|
vbox.addLayout(hbox_pin)
|
|
|
|
cb_phrase = QCheckBox(_('Enable Passphrase protection'))
|
|
cb_phrase.setChecked(False)
|
|
vbox.addWidget(cb_phrase)
|
|
|
|
vbox.addStretch(1)
|
|
vbox.addLayout(Buttons(CancelButton(wizard), OK_button))
|
|
|
|
wizard.set_layout(vbox)
|
|
if not wizard.exec_():
|
|
raise UserCancelled
|
|
|
|
if method in [TIM_NEW, TIM_RECOVER]:
|
|
item = bg.checkedId()
|
|
pin = cb_pin.isChecked()
|
|
else:
|
|
item = ' '.join(str(clean_text(text)).split())
|
|
pin = str(pin.text())
|
|
|
|
return (item, unicode(name.text()), pin, cb_phrase.isChecked())
|
|
|
|
|
|
def qt_plugin_class(base_plugin_class):
|
|
|
|
class QtPlugin(base_plugin_class):
|
|
# Derived classes must provide the following class-static variables:
|
|
# icon_file
|
|
# pin_matrix_widget_class
|
|
|
|
def create_handler(self, window):
|
|
return QtHandler(window, self.pin_matrix_widget_class(), self.device)
|
|
|
|
@hook
|
|
def load_wallet(self, wallet, window):
|
|
if type(wallet) != self.wallet_class:
|
|
return
|
|
window.tzb = StatusBarButton(QIcon(self.icon_file), self.device,
|
|
partial(self.settings_dialog, window))
|
|
window.statusBar().addPermanentWidget(window.tzb)
|
|
wallet.handler = self.create_handler(window)
|
|
# Trigger a pairing
|
|
self.get_client(wallet)
|
|
|
|
def on_create_wallet(self, wallet, wizard):
|
|
assert type(wallet) == self.wallet_class
|
|
wallet.handler = self.create_handler(wizard)
|
|
self.select_device(wallet)
|
|
wallet.create_hd_account(None)
|
|
|
|
@hook
|
|
def receive_menu(self, menu, addrs, wallet):
|
|
if type(wallet) == self.wallet_class and len(addrs) == 1:
|
|
menu.addAction(_("Show on %s") % self.device,
|
|
lambda: self.show_address(wallet, addrs[0]))
|
|
|
|
def settings_dialog(self, window):
|
|
hid_id = self.choose_device(window)
|
|
if hid_id:
|
|
SettingsDialog(window, self, hid_id).exec_()
|
|
|
|
def choose_device(self, window):
|
|
'''This dialog box should be usable even if the user has
|
|
forgotten their PIN or it is in bootloader mode.'''
|
|
handler = window.wallet.handler
|
|
hid_id = self.device_manager().wallet_hid_id(window.wallet)
|
|
if not hid_id:
|
|
clients, labels = self.unpaired_clients(handler)
|
|
if clients:
|
|
msg = _("Select a %s device:") % self.device
|
|
choice = self.query_choice(window, msg, labels)
|
|
if choice is not None:
|
|
hid_id = clients[choice].hid_id()
|
|
else:
|
|
handler.show_error(_("No devices found"))
|
|
return hid_id
|
|
|
|
def query_choice(self, window, msg, choices):
|
|
dialog = WindowModalDialog(window)
|
|
clayout = ChoicesLayout(msg, choices)
|
|
layout = clayout.layout()
|
|
layout.addStretch(1)
|
|
layout.addLayout(Buttons(CancelButton(dialog), OkButton(dialog)))
|
|
dialog.setLayout(layout)
|
|
if not dialog.exec_():
|
|
return None
|
|
return clayout.selected_index()
|
|
|
|
|
|
return QtPlugin
|
|
|
|
|
|
class SettingsDialog(WindowModalDialog):
|
|
'''This dialog doesn't require a device be paired with a wallet.
|
|
We want users to be able to wipe a device even if they've forgotten
|
|
their PIN.'''
|
|
|
|
def __init__(self, window, plugin, hid_id):
|
|
title = _("%s Settings") % plugin.device
|
|
super(SettingsDialog, self).__init__(window, title)
|
|
self.setMaximumWidth(540)
|
|
|
|
devmgr = plugin.device_manager()
|
|
handler = window.wallet.handler
|
|
# wallet can be None, needn't be window.wallet
|
|
wallet = devmgr.wallet_by_hid_id(hid_id)
|
|
hs_rows, hs_cols = (64, 128)
|
|
|
|
def get_client():
|
|
client = devmgr.client_by_hid_id(hid_id, handler)
|
|
if not client:
|
|
self.show_error("Device not connected!")
|
|
raise RuntimeError("Device not connected")
|
|
return client
|
|
|
|
def update():
|
|
# self.features for outer scopes
|
|
client = get_client()
|
|
features = self.features = client.features
|
|
set_label_enabled()
|
|
bl_hash = features.bootloader_hash.encode('hex')
|
|
bl_hash = "\n".join([bl_hash[:32], bl_hash[32:]])
|
|
noyes = [_("No"), _("Yes")]
|
|
endis = [_("Enable Passphrases"), _("Disable Passphrases")]
|
|
setchange = [_("Set a PIN"), _("Change PIN")]
|
|
|
|
version = "%d.%d.%d" % (features.major_version,
|
|
features.minor_version,
|
|
features.patch_version)
|
|
coins = ", ".join(coin.coin_name for coin in features.coins)
|
|
|
|
device_label.setText(features.label)
|
|
pin_set_label.setText(noyes[features.pin_protection])
|
|
bl_hash_label.setText(bl_hash)
|
|
label_edit.setText(features.label)
|
|
device_id_label.setText(features.device_id)
|
|
serial_number_label.setText(client.hid_id())
|
|
initialized_label.setText(noyes[features.initialized])
|
|
version_label.setText(version)
|
|
coins_label.setText(coins)
|
|
clear_pin_button.setVisible(features.pin_protection)
|
|
clear_pin_warning.setVisible(features.pin_protection)
|
|
pin_button.setText(setchange[features.pin_protection])
|
|
pin_msg.setVisible(not features.pin_protection)
|
|
passphrase_button.setText(endis[features.passphrase_protection])
|
|
language_label.setText(features.language)
|
|
|
|
def set_label_enabled():
|
|
label_apply.setEnabled(label_edit.text() != self.features.label)
|
|
|
|
def rename():
|
|
get_client().change_label(unicode(label_edit.text()))
|
|
update()
|
|
|
|
def toggle_passphrase():
|
|
title = _("Confirm Toggle Passphrase Protection")
|
|
msg = _("This will cause your Electrum wallet to be unpaired "
|
|
"unless your passphrase was or will be empty.\n\n"
|
|
"This is because addresses will no "
|
|
"longer correspond to those used by your %s.\n\n"
|
|
"You will need to create a new Electrum wallet "
|
|
"with the install wizard so that they match.\n\n"
|
|
"Are you sure you want to proceed?") % plugin.device
|
|
if not self.question(msg, title=title):
|
|
return
|
|
get_client().toggle_passphrase()
|
|
devmgr.unpair(hid_id)
|
|
update()
|
|
|
|
def change_homescreen():
|
|
dialog = QFileDialog(self, _("Choose Homescreen"))
|
|
filename = dialog.getOpenFileName()
|
|
if filename:
|
|
im = Image.open(str(filename))
|
|
if im.size != (hs_cols, hs_rows):
|
|
raise Exception('Image must be 64 x 128 pixels')
|
|
im = im.convert('1')
|
|
pix = im.load()
|
|
img = ''
|
|
for j in range(hs_rows):
|
|
for i in range(hs_cols):
|
|
img += '1' if pix[i, j] else '0'
|
|
img = ''.join(chr(int(img[i:i + 8], 2))
|
|
for i in range(0, len(img), 8))
|
|
get_client().change_homescreen(img)
|
|
|
|
def clear_homescreen():
|
|
get_client().change_homescreen('\x00')
|
|
|
|
def set_pin(remove=False):
|
|
get_client().set_pin(remove=remove)
|
|
update()
|
|
|
|
def clear_pin():
|
|
set_pin(remove=True)
|
|
|
|
def wipe_device():
|
|
if wallet and sum(wallet.get_balance()):
|
|
title = _("Confirm Device Wipe")
|
|
msg = _("Are you SURE you want to wipe the device?\n"
|
|
"Your wallet still has bitcoins in it!")
|
|
if not self.question(msg, title=title,
|
|
icon=QMessageBox.Critical):
|
|
return
|
|
get_client().wipe_device()
|
|
devmgr.unpair(hid_id)
|
|
update()
|
|
|
|
def slider_moved():
|
|
mins = timeout_slider.sliderPosition()
|
|
timeout_minutes.setText(_("%2d minutes") % mins)
|
|
|
|
def slider_released():
|
|
seconds = timeout_slider.sliderPosition() * 60
|
|
wallet.set_session_timeout(seconds)
|
|
|
|
dialog_vbox = QVBoxLayout(self)
|
|
|
|
# Information tab
|
|
info_tab = QWidget()
|
|
info_layout = QVBoxLayout(info_tab)
|
|
info_glayout = QGridLayout()
|
|
info_glayout.setColumnStretch(2, 1)
|
|
device_label = QLabel()
|
|
pin_set_label = QLabel()
|
|
version_label = QLabel()
|
|
device_id_label = QLabel()
|
|
serial_number_label = QLabel()
|
|
bl_hash_label = QLabel()
|
|
bl_hash_label.setWordWrap(True)
|
|
coins_label = QLabel()
|
|
coins_label.setWordWrap(True)
|
|
language_label = QLabel()
|
|
initialized_label = QLabel()
|
|
rows = [
|
|
(_("Device Label"), device_label),
|
|
(_("PIN set"), pin_set_label),
|
|
(_("Firmware Version"), version_label),
|
|
(_("Device ID"), device_id_label),
|
|
(_("Serial Number"), serial_number_label),
|
|
(_("Bootloader Hash"), bl_hash_label),
|
|
(_("Supported Coins"), coins_label),
|
|
(_("Language"), language_label),
|
|
(_("Initialized"), initialized_label),
|
|
]
|
|
for row_num, (label, widget) in enumerate(rows):
|
|
info_glayout.addWidget(QLabel(label), row_num, 0)
|
|
info_glayout.addWidget(widget, row_num, 1)
|
|
info_layout.addLayout(info_glayout)
|
|
|
|
# Settings tab
|
|
settings_tab = QWidget()
|
|
settings_layout = QVBoxLayout(settings_tab)
|
|
settings_glayout = QGridLayout()
|
|
|
|
# Settings tab - Label
|
|
label_msg = QLabel(_("Name this %s. If you have mutiple devices "
|
|
"their labels help distinguish them.")
|
|
% plugin.device)
|
|
label_msg.setWordWrap(True)
|
|
label_label = QLabel(_("Device Label"))
|
|
label_edit = QLineEdit()
|
|
label_edit.setMinimumWidth(150)
|
|
label_edit.setMaxLength(plugin.MAX_LABEL_LEN)
|
|
label_apply = QPushButton(_("Apply"))
|
|
label_apply.clicked.connect(rename)
|
|
label_edit.textChanged.connect(set_label_enabled)
|
|
settings_glayout.addWidget(label_label, 0, 0)
|
|
settings_glayout.addWidget(label_edit, 0, 1, 1, 2)
|
|
settings_glayout.addWidget(label_apply, 0, 3)
|
|
settings_glayout.addWidget(label_msg, 1, 1, 1, -1)
|
|
|
|
# Settings tab - PIN
|
|
pin_label = QLabel(_("PIN Protection"))
|
|
pin_button = QPushButton()
|
|
pin_button.clicked.connect(set_pin)
|
|
settings_glayout.addWidget(pin_label, 2, 0)
|
|
settings_glayout.addWidget(pin_button, 2, 1)
|
|
pin_msg = QLabel(_("PIN protection is strongly recommended. "
|
|
"A PIN is your only protection against someone "
|
|
"stealing your bitcoins if they obtain physical "
|
|
"access to your %s.") % plugin.device)
|
|
pin_msg.setWordWrap(True)
|
|
pin_msg.setStyleSheet("color: red")
|
|
settings_glayout.addWidget(pin_msg, 3, 1, 1, -1)
|
|
|
|
# Settings tab - Homescreen
|
|
homescreen_layout = QHBoxLayout()
|
|
homescreen_label = QLabel(_("Homescreen"))
|
|
homescreen_change_button = QPushButton(_("Change..."))
|
|
homescreen_clear_button = QPushButton(_("Reset"))
|
|
homescreen_change_button.clicked.connect(change_homescreen)
|
|
homescreen_clear_button.clicked.connect(clear_homescreen)
|
|
homescreen_msg = QLabel(_("You can set the homescreen on your device "
|
|
"to personalize it. You must choose a "
|
|
"%d x %d monochrome black and white image.")
|
|
% (hs_rows, hs_cols))
|
|
homescreen_msg.setWordWrap(True)
|
|
settings_glayout.addWidget(homescreen_label, 4, 0)
|
|
settings_glayout.addWidget(homescreen_change_button, 4, 1)
|
|
settings_glayout.addWidget(homescreen_clear_button, 4, 2)
|
|
settings_glayout.addWidget(homescreen_msg, 5, 1, 1, -1)
|
|
|
|
# Settings tab - Session Timeout
|
|
if wallet:
|
|
timeout_label = QLabel(_("Session Timeout"))
|
|
timeout_minutes = QLabel()
|
|
timeout_slider = QSlider(Qt.Horizontal)
|
|
timeout_slider.setRange(1, 60)
|
|
timeout_slider.setSingleStep(1)
|
|
timeout_slider.setTickInterval(5)
|
|
timeout_slider.setTickPosition(QSlider.TicksBelow)
|
|
timeout_slider.setTracking(True)
|
|
timeout_msg = QLabel(
|
|
_("Clear the session after the specified period "
|
|
"of inactivity. Once a session has timed out, "
|
|
"your PIN and passphrase (if enabled) must be "
|
|
"re-entered to use the device."))
|
|
timeout_msg.setWordWrap(True)
|
|
timeout_slider.setSliderPosition(wallet.session_timeout // 60)
|
|
slider_moved()
|
|
timeout_slider.valueChanged.connect(slider_moved)
|
|
timeout_slider.sliderReleased.connect(slider_released)
|
|
settings_glayout.addWidget(timeout_label, 6, 0)
|
|
settings_glayout.addWidget(timeout_slider, 6, 1, 1, 3)
|
|
settings_glayout.addWidget(timeout_minutes, 6, 4)
|
|
settings_glayout.addWidget(timeout_msg, 7, 1, 1, -1)
|
|
settings_layout.addLayout(settings_glayout)
|
|
settings_layout.addStretch(1)
|
|
|
|
# Advanced tab
|
|
advanced_tab = QWidget()
|
|
advanced_layout = QVBoxLayout(advanced_tab)
|
|
advanced_glayout = QGridLayout()
|
|
|
|
# Advanced tab - clear PIN
|
|
clear_pin_button = QPushButton(_("Disable PIN"))
|
|
clear_pin_button.clicked.connect(clear_pin)
|
|
clear_pin_warning = QLabel(
|
|
_("If you disable your PIN, anyone with physical access to your "
|
|
"%s device can spend your bitcoins.") % plugin.device)
|
|
clear_pin_warning.setWordWrap(True)
|
|
clear_pin_warning.setStyleSheet("color: red")
|
|
advanced_glayout.addWidget(clear_pin_button, 0, 2)
|
|
advanced_glayout.addWidget(clear_pin_warning, 1, 0, 1, 5)
|
|
|
|
# Advanced tab - toggle passphrase protection
|
|
passphrase_button = QPushButton()
|
|
passphrase_button.clicked.connect(toggle_passphrase)
|
|
passphrase_msg = QLabel(
|
|
_("Passphrases allow you to access new wallets, each "
|
|
"hidden behind a particular case-sensitive passphrase. You "
|
|
"need to create a separate Electrum wallet for each passphrase "
|
|
"you use as they each generate different addresses. Changing "
|
|
"your passphrase does not lose other wallets, each is still "
|
|
"accessible behind its own passphrase."))
|
|
passphrase_msg.setWordWrap(True)
|
|
passphrase_warning = QLabel(
|
|
_("If you forget a passphrase you will be unable to access any "
|
|
"bitcoins in the wallet behind it. A passphrase is not a PIN. "
|
|
"Only change this if you are sure you understand it."))
|
|
passphrase_warning.setWordWrap(True)
|
|
passphrase_warning.setStyleSheet("color: red")
|
|
advanced_glayout.addWidget(passphrase_button, 3, 2)
|
|
advanced_glayout.addWidget(passphrase_msg, 4, 0, 1, 5)
|
|
advanced_glayout.addWidget(passphrase_warning, 5, 0, 1, 5)
|
|
|
|
# Advanced tab - wipe device
|
|
wipe_device_button = QPushButton(_("Wipe Device"))
|
|
wipe_device_button.clicked.connect(wipe_device)
|
|
wipe_device_msg = QLabel(
|
|
_("Wipe the device, removing all data from it. The firmware "
|
|
"is left unchanged."))
|
|
wipe_device_msg.setWordWrap(True)
|
|
wipe_device_warning = QLabel(
|
|
_("Only wipe a device if you have the recovery seed written down "
|
|
"and the device wallet(s) are empty, otherwise the bitcoins "
|
|
"will be lost forever."))
|
|
wipe_device_warning.setWordWrap(True)
|
|
wipe_device_warning.setStyleSheet("color: red")
|
|
advanced_glayout.addWidget(wipe_device_button, 6, 2)
|
|
advanced_glayout.addWidget(wipe_device_msg, 7, 0, 1, 5)
|
|
advanced_glayout.addWidget(wipe_device_warning, 8, 0, 1, 5)
|
|
advanced_layout.addLayout(advanced_glayout)
|
|
advanced_layout.addStretch(1)
|
|
|
|
tabs = QTabWidget(self)
|
|
tabs.addTab(info_tab, _("Information"))
|
|
tabs.addTab(settings_tab, _("Settings"))
|
|
tabs.addTab(advanced_tab, _("Advanced"))
|
|
|
|
# Update information
|
|
update()
|
|
dialog_vbox.addWidget(tabs)
|
|
dialog_vbox.addLayout(Buttons(CloseButton(self)))
|
|
|