def load_wallet(self, wallet):
self.wallet = wallet
if self.trezor_is_connected():
if not self.wallet.check_proper_device():
QMessageBox.information(self.window, _('Error'), _("This wallet does not match your Trezor device"), _('OK'))
else:
QMessageBox.information(self.window, _('Error'), _("Trezor device not detected.\nContinuing in watching-only mode."), _('OK'))
def mouseReleaseEvent(self, event):
dialog = QDialog(self)
dialog.setWindowTitle(_('Electrum update'))
dialog.setModal(1)
main_layout = QGridLayout()
main_layout.addWidget(QLabel(_("A new version of Electrum is available:")+" " + self.latest_version), 0,0,1,3)
ignore_version = QPushButton(_("Ignore this version"))
ignore_version.clicked.connect(self.ignore_this_version)
ignore_all_versions = QPushButton(_("Ignore all versions"))
ignore_all_versions.clicked.connect(self.ignore_all_version)
open_website = QPushButton(_("Goto download page"))
open_website.clicked.connect(self.open_website)
main_layout.addWidget(ignore_version, 1, 0)
main_layout.addWidget(ignore_all_versions, 1, 1)
main_layout.addWidget(open_website, 1, 2)
dialog.setLayout(main_layout)
self.dialog = dialog
if not dialog.exec_(): return
def context_menu(self):
view_menu = QMenu()
themes_menu = view_menu.addMenu(_("&Themes"))
selected_theme = self.actuator.selected_theme()
theme_group = QActionGroup(self)
for theme_name in self.actuator.theme_names():
theme_action = themes_menu.addAction(theme_name)
theme_action.setCheckable(True)
if selected_theme == theme_name:
theme_action.setChecked(True)
class SelectThemeFunctor:
def __init__(self, theme_name, toggle_theme):
self.theme_name = theme_name
self.toggle_theme = toggle_theme
def __call__(self, checked):
if checked:
self.toggle_theme(self.theme_name)
delegate = SelectThemeFunctor(theme_name, self.toggle_theme)
theme_action.toggled.connect(delegate)
theme_group.addAction(theme_action)
view_menu.addSeparator()
show_receiving = view_menu.addAction(_("Show Receiving addresses"))
show_receiving.setCheckable(True)
show_receiving.toggled.connect(self.toggle_receiving_layout)
show_receiving.setChecked(self.config.get("gui_show_receiving",False))
show_history = view_menu.addAction(_("Show History"))
show_history.setCheckable(True)
show_history.toggled.connect(self.show_history)
show_history.setChecked(self.config.get("gui_show_history",False))
return view_menu
def build_tray_menu(self):
m = QMenu()
m.addAction(_("Show/Hide"), self.show_or_hide)
m.addAction(_("Dark/Light"), self.toggle_tray_icon)
m.addSeparator()
m.addAction(_("Exit Electrum-IXC"), self.close)
self.tray.setContextMenu(m)
def qr_input(self):
from electrum_ixc import qrscanner
try:
data = qrscanner.scan_qr(self.win.config)
except BaseException, e:
QMessageBox.warning(self, _('Error'), _(e), _('OK'))
return ""
def add_io(self, vbox):
if self.tx.locktime > 0:
vbox.addWidget(QLabel("LockTime: %d\n" % self.tx.locktime))
vbox.addWidget(QLabel(_("Inputs")))
def format_input(x):
if x.get('is_coinbase'):
return 'coinbase'
else:
_hash = x.get('prevout_hash')
return _hash[0:8] + '...' + _hash[-8:] + ":%d"%x.get('prevout_n') + u'\t' + "%s"%x.get('address')
lines = map(format_input, self.tx.inputs )
i_text = QTextEdit()
i_text.setFont(QFont(MONOSPACE_FONT))
i_text.setText('\n'.join(lines))
i_text.setReadOnly(True)
i_text.setMaximumHeight(100)
vbox.addWidget(i_text)
vbox.addWidget(QLabel(_("Outputs")))
lines = map(lambda x: x[0] + u'\t\t' + self.parent.format_amount(x[1]) if x[1] else x[0], self.tx.get_outputs())
o_text = QTextEdit()
o_text.setFont(QFont(MONOSPACE_FONT))
o_text.setText('\n'.join(lines))
o_text.setReadOnly(True)
o_text.setMaximumHeight(100)
vbox.addWidget(o_text)
def __init__(self, transaction_id, parent):
super(TransactionWindow, self).__init__()
self.tx_id = str(transaction_id)
self.parent = parent
self.setModal(True)
self.resize(200,100)
self.setWindowTitle(_("Transaction successfully sent"))
self.layout = QGridLayout(self)
history_label = "%s\n%s" % (_("Your transaction has been sent."), _("Please enter a label for this transaction for future reference."))
self.layout.addWidget(QLabel(history_label))
self.label_edit = QLineEdit()
self.label_edit.setPlaceholderText(_("Transaction label"))
self.label_edit.setObjectName("label_input")
self.label_edit.setAttribute(Qt.WA_MacShowFocusRect, 0)
self.label_edit.setFocusPolicy(Qt.ClickFocus)
self.layout.addWidget(self.label_edit)
self.save_button = QPushButton(_("Save"))
self.layout.addWidget(self.save_button)
self.save_button.clicked.connect(self.set_label)
self.exec_()
def save(self):
name = 'signed_%s.txn' % (self.tx.hash()[0:8]) if self.tx.is_complete() else 'unsigned.txn'
fileName = self.parent.getSaveFileName(_("Select where to save your signed transaction"), name, "*.txn")
if fileName:
with open(fileName, "w+") as f:
f.write(json.dumps(self.tx.as_dict(),indent=4) + '\n')
self.show_message(_("Transaction saved successfully"))
def callback_PassphraseRequest(self, msg):
confirmed, p, passphrase = self.password_dialog()
if not confirmed:
QMessageBox.critical(None, _('Error'), _("Password request canceled"), _('OK'))
return proto.Cancel()
if passphrase is None:
passphrase='' # Even blank string is valid Trezor passphrase
return proto.PassphraseAck(passphrase=passphrase)
def give_error(self, message, clear_client = False):
if not self.signing:
QMessageBox.warning(QDialog(), _('Warning'), _(message), _('OK'))
else:
self.signing = False
if clear_client and self.client is not None:
self.client.bad = True
self.device_checked = False
raise Exception(message)
def verify_seed(self, seed, sid, func=None):
r = self.enter_seed_dialog(MSG_VERIFY_SEED, sid, func)
if not r:
return
if prepare_seed(r) != prepare_seed(seed):
QMessageBox.warning(None, _('Error'), _('Incorrect seed'), _('OK'))
return False
else:
return True
def show_seed_box(seed, sid=None):
save_msg = _("Please save these %d words on paper (order is important).") % len(seed.split()) + " "
qr_msg = _("Your seed is also displayed as QR code, in case you want to transfer it to a mobile phone.") + "<p>"
warning_msg = (
"<b>" + _("WARNING") + ":</b> " + _("Never disclose your seed. Never type it on a website.") + "</b><p>"
)
if sid is None:
msg = _("Your wallet generation seed is")
msg2 = (
save_msg
+ " "
+ _("This seed will allow you to recover your wallet in case of computer failure.")
+ "<br/>"
+ warning_msg
)
elif sid == "cold":
msg = _("Your cold storage seed is")
msg2 = (
save_msg
+ " "
+ _(
"This seed will be permanently deleted from your wallet file. Make sure you have saved it before you press 'next'"
)
+ " "
)
elif sid == "hot":
msg = _("Your hot seed is")
msg2 = (
save_msg
+ " "
+ _("If you ever need to recover your wallet from seed, you will need both this seed and your cold seed.")
+ " "
)
label1 = QLabel(msg + ":")
seed_text = ShowQRTextEdit(text=seed)
seed_text.setMaximumHeight(130)
label2 = QLabel(msg2)
label2.setWordWrap(True)
logo = QLabel()
logo.setPixmap(QPixmap(icon_filename(sid)).scaledToWidth(56))
logo.setMaximumWidth(60)
grid = QGridLayout()
grid.addWidget(logo, 0, 0)
grid.addWidget(label1, 0, 1)
grid.addWidget(seed_text, 1, 0, 1, 2)
vbox = QVBoxLayout()
vbox.addLayout(grid)
vbox.addWidget(label2)
vbox.addStretch(1)
return vbox
def ok_cancel_buttons(dialog):
row_layout = QHBoxLayout()
row_layout.addStretch(1)
ok_button = QPushButton(_("OK"))
row_layout.addWidget(ok_button)
ok_button.clicked.connect(dialog.accept)
cancel_button = QPushButton(_("Cancel"))
row_layout.addWidget(cancel_button)
cancel_button.clicked.connect(dialog.reject)
return row_layout
def installwizard_restore(self, wizard, storage):
if storage.get("wallet_type") != "btchip":
return
wallet = BTChipWallet(storage)
try:
wallet.create_main_account(None)
except BaseException as e:
QMessageBox.information(None, _("Error"), str(e), _("OK"))
return
return wallet
def on_change_hist(checked):
if checked:
self.config.set_key('history_rates', 'checked')
self.request_history_rates()
else:
self.config.set_key('history_rates', 'unchecked')
self.win.history_list.setHeaderLabels( [ '', _('Date'), _('Description') , _('Amount'), _('Balance')] )
self.win.history_list.setColumnCount(5)
for i,width in enumerate(self.win.column_widths['history']):
self.win.history_list.setColumnWidth(i, width)
def installwizard_restore(self, wizard, storage):
if storage.get('wallet_type') != 'btchip':
return
wallet = BTChipWallet(storage)
try:
wallet.create_main_account(None)
except BaseException as e:
QMessageBox.information(None, _('Error'), str(e), _('OK'))
return
return wallet
def __init__(self, parent, seed, imported_keys):
QDialog.__init__(self, parent)
self.setModal(1)
self.setMinimumWidth(400)
self.setWindowTitle('Electrum-IXC' + ' - ' + _('Seed'))
vbox = show_seed_box(seed)
if imported_keys:
vbox.addWidget(QLabel("<b>"+_("WARNING")+":</b> " + _("Your wallet contains imported keys. These keys cannot be recovered from seed.") + "</b><p>"))
vbox.addLayout(close_button(self))
self.setLayout(vbox)
def restore_or_create(self):
vbox = QVBoxLayout()
main_label = QLabel(_("Electrum-IXC could not find an existing wallet."))
vbox.addWidget(main_label)
grid = QGridLayout()
grid.setSpacing(5)
gb1 = QGroupBox(_("What do you want to do?"))
vbox.addWidget(gb1)
b1 = QRadioButton(gb1)
b1.setText(_("Create new wallet"))
b1.setChecked(True)
b2 = QRadioButton(gb1)
b2.setText(_("Restore an existing wallet"))
group1 = QButtonGroup()
group1.addButton(b1)
group1.addButton(b2)
vbox.addWidget(b1)
vbox.addWidget(b2)
gb2 = QGroupBox(_("Wallet type:"))
vbox.addWidget(gb2)
group2 = QButtonGroup()
self.wallet_types = [
('standard', _("Standard wallet")),
('twofactor', _("Wallet with two-factor authentication")),
('multisig', _("Multi-signature wallet")),
('hardware', _("Hardware wallet")),
]
for i, (wtype,name) in enumerate(self.wallet_types):
if not filter(lambda x:x[0]==wtype, electrum.wallet.wallet_types):
continue
button = QRadioButton(gb2)
button.setText(name)
vbox.addWidget(button)
group2.addButton(button)
group2.setId(button, i)
if i==0:
button.setChecked(True)
vbox.addStretch(1)
hbox, button = ok_cancel_buttons2(self, _('Next'))
vbox.addLayout(hbox)
self.set_layout(vbox)
self.show()
self.raise_()
button.setDefault(True)
if not self.exec_():
return None, None
action = 'create' if b1.isChecked() else 'restore'
wallet_type = self.wallet_types[group2.checkedId()][0]
return action, wallet_type
from electrum_ixc import Wallet, Wallet_2of2, Wallet_2of3
from electrum_ixc import bitcoin
from electrum_ixc import util
import seed_dialog
from network_dialog import NetworkDialog
from util import *
from amountedit import AmountEdit
import sys
import threading
from electrum_ixc.plugins import run_hook
from electrum_ixc.mnemonic import prepare_seed
MSG_ENTER_ANYTHING = _(
"Please enter a wallet seed, a master public key, a list of Ixcoin addresses, or a list of private keys"
)
MSG_SHOW_MPK = _("This is your master public key")
MSG_ENTER_MPK = _("Please enter your master public key")
MSG_ENTER_COLD_MPK = _(
"Please enter the master public key of your cosigner wallet")
MSG_ENTER_SEED_OR_MPK = _("Please enter a wallet seed, or master public key")
MSG_VERIFY_SEED = _("Your seed is important!") + "\n" + _(
"To make sure that you have properly saved your seed, please retype it here."
)
class InstallWizard(QDialog):
def __init__(self, config, network, storage):
QDialog.__init__(self)
self.config = config
def run(self, action):
if action == 'new':
action, wallet_type = self.restore_or_create()
if wallet_type == 'multisig':
wallet_type = self.choice(_("Multi Signature Wallet"),
'Select wallet type',
[('2of2', _("2 of 2")),
('2of3', _("2 of 3"))])
if not wallet_type:
return
elif wallet_type == 'hardware':
hardware_wallets = map(
lambda x: (x[1], x[2]),
filter(lambda x: x[0] == 'hardware',
electrum.wallet.wallet_types))
wallet_type = self.choice(_("Hardware Wallet"),
'Select your hardware wallet',
hardware_wallets)
if not wallet_type:
return
elif wallet_type == 'twofactor':
wallet_type = '2fa'
if action == 'create':
self.storage.put('wallet_type', wallet_type, False)
if action is None:
return
if action == 'restore':
wallet = self.restore(wallet_type)
if not wallet:
return
action = None
else:
wallet = Wallet(self.storage)
action = wallet.get_action()
# fixme: password is only needed for multiple accounts
password = None
while action is not None:
util.print_error("installwizard:", wallet, action)
if action == 'create_seed':
seed = wallet.make_seed()
if not self.show_seed(seed, None):
return
if not self.verify_seed(seed, None):
return
password = self.password_dialog()
wallet.add_seed(seed, password)
wallet.create_master_keys(password)
elif action == 'add_cosigner':
xpub1 = wallet.master_public_keys.get("x1/")
r = self.multi_mpk_dialog(xpub1, 1)
if not r:
return
xpub2 = r[0]
wallet.add_master_public_key("x2/", xpub2)
elif action == 'add_two_cosigners':
xpub1 = wallet.master_public_keys.get("x1/")
r = self.multi_mpk_dialog(xpub1, 2)
if not r:
return
xpub2, xpub3 = r
wallet.add_master_public_key("x2/", xpub2)
wallet.add_master_public_key("x3/", xpub3)
elif action == 'create_accounts':
try:
wallet.create_main_account(password)
except BaseException as e:
import traceback
traceback.print_exc(file=sys.stdout)
QMessageBox.information(None, _('Error'), str(e), _('OK'))
return
self.waiting_dialog(wallet.synchronize)
else:
f = run_hook('get_wizard_action', self, wallet, action)
if not f:
raise BaseException('unknown wizard action', action)
r = f(wallet, self)
if not r:
return
# next action
action = wallet.get_action()
if self.network:
if self.network.interfaces:
self.network_dialog()
else:
QMessageBox.information(None, _('Warning'),
_('You are offline'), _('OK'))
self.network.stop()
self.network = None
# start wallet threads
wallet.start_threads(self.network)
if action == 'restore':
self.waiting_dialog(
lambda: wallet.restore(self.waiting_label.setText))
if self.network:
msg = _("Recovery successful") if wallet.is_found() else _(
"No transactions found for this seed")
else:
msg = _(
"This wallet was restored offline. It may contain more addresses than displayed."
)
QMessageBox.information(None, _('Information'), msg, _('OK'))
return wallet
def password_dialog(self):
msg = _("Please choose a password to encrypt your wallet keys.")+'\n'\
+_("Leave these fields empty if you want to disable encryption.")
from password_dialog import make_password_dialog, run_password_dialog
self.set_layout(make_password_dialog(self, None, msg))
return run_password_dialog(self, None, self)[2]
def show_seed(self, seed, sid):
vbox = seed_dialog.show_seed_box(seed, sid)
vbox.addLayout(ok_cancel_buttons(self, _("Next")))
self.set_layout(vbox)
return self.exec_()