def create_quote_text(self, btc_balance):
"""Return a string copy of the amount fiat currency the
user has in bitcoins."""
from chainkey.plugins import run_hook
r = {}
run_hook('get_fiat_balance_text', btc_balance, r)
return r.get(0,'')
def create_quote_text(self, btc_balance):
"""Return a string copy of the amount fiat currency the
user has in bitcoins."""
from chainkey.plugins import run_hook
r = {}
run_hook('get_fiat_balance_text', btc_balance, r)
return r.get(0,'')
def update(self):
is_relevant, is_mine, v, fee = self.wallet.get_tx_value(self.tx)
if self.wallet.can_sign(self.tx):
self.sign_button.show()
else:
self.sign_button.hide()
if self.tx.is_complete():
status = _("Signed")
tx_hash = self.tx.hash()
if tx_hash in self.wallet.transactions.keys():
conf, timestamp = self.wallet.verifier.get_confirmations(tx_hash)
if timestamp:
time_str = datetime.datetime.fromtimestamp(timestamp).isoformat(' ')[:-3]
else:
time_str = 'pending'
status = _("%d confirmations")%conf
self.broadcast_button.hide()
else:
time_str = None
conf = 0
self.broadcast_button.show()
else:
s, r = self.tx.signature_count()
status = _("Unsigned") if s == 0 else _('Partially signed (%d/%d)'%(s,r))
time_str = None
self.broadcast_button.hide()
tx_hash = 'unknown'
self.tx_hash_e.setText(tx_hash)
self.status_label.setText(_('Status:') + ' ' + status)
if time_str is not None:
self.date_label.setText(_("Date: %s")%time_str)
self.date_label.show()
else:
self.date_label.hide()
# if we are not synchronized, we cannot tell
if self.parent.network is None or not self.parent.network.is_running() or not self.parent.network.is_connected():
return
if not self.wallet.up_to_date:
return
if is_relevant:
if is_mine:
if fee is not None:
self.amount_label.setText(_("Amount sent:")+' %s'% self.parent.format_amount(v-fee) + ' ' + self.parent.base_unit())
self.fee_label.setText(_("Transaction fee")+': %s'% self.parent.format_amount(fee) + ' ' + self.parent.base_unit())
else:
self.amount_label.setText(_("Amount sent:")+' %s'% self.parent.format_amount(v) + ' ' + self.parent.base_unit())
self.fee_label.setText(_("Transaction fee")+': '+ _("unknown"))
else:
self.amount_label.setText(_("Amount received:")+' %s'% self.parent.format_amount(v) + ' ' + self.parent.base_unit())
else:
self.amount_label.setText(_("Transaction unrelated to your wallet"))
run_hook('transaction_dialog_update', self)
def add_chain_dialog(self):
d = QDialog(self)
d.setModal(1)
d.setWindowTitle(_("Add Currency To Wallet"))
pw = QLineEdit()
pw.setEchoMode(2)
vbox = QVBoxLayout()
msg = _('Please enter your password to start using this currency')
vbox.addWidget(QLabel(msg))
grid = QGridLayout()
grid.setSpacing(8)
grid.addWidget(QLabel(_('Password')), 1, 0)
grid.addWidget(pw, 1, 1)
vbox.addLayout(grid)
vbox.addLayout(ok_cancel_buttons(d))
d.setLayout(vbox)
run_hook('password_dialog', pw, grid, 1)
if not d.exec_(): return
return unicode(pw.text())
def __init__(self, tx, parent):
self.tx = tx
tx_dict = tx.as_dict()
self.parent = parent
self.wallet = parent.wallet
QDialog.__init__(self)
self.setMinimumWidth(600)
self.setWindowTitle(_("Transaction"))
self.setModal(1)
vbox = QVBoxLayout()
self.setLayout(vbox)
vbox.addWidget(QLabel(_("Transaction ID:")))
self.tx_hash_e = QLineEdit()
self.tx_hash_e.setReadOnly(True)
vbox.addWidget(self.tx_hash_e)
self.status_label = QLabel()
vbox.addWidget(self.status_label)
self.date_label = QLabel()
vbox.addWidget(self.date_label)
self.amount_label = QLabel()
vbox.addWidget(self.amount_label)
self.fee_label = QLabel()
vbox.addWidget(self.fee_label)
self.add_io(vbox)
vbox.addStretch(1)
self.buttons = buttons = QHBoxLayout()
vbox.addLayout(buttons)
buttons.addStretch(1)
self.sign_button = b = QPushButton(_("Sign"))
b.clicked.connect(self.sign)
buttons.addWidget(b)
self.broadcast_button = b = QPushButton(_("Broadcast"))
b.clicked.connect(lambda: self.parent.broadcast_transaction(self.tx))
b.hide()
buttons.addWidget(b)
self.save_button = b = QPushButton(_("Save"))
b.clicked.connect(self.save)
buttons.addWidget(b)
cancelButton = QPushButton(_("Close"))
cancelButton.clicked.connect(lambda: self.done(0))
buttons.addWidget(cancelButton)
cancelButton.setDefault(True)
b = QPushButton()
b.setIcon(QIcon(":icons/qrcode.png"))
b.clicked.connect(self.show_qr)
buttons.insertWidget(1, b)
run_hook('transaction_dialog', self)
self.update()
def update(self):
is_relevant, is_mine, v, fee = self.wallet.get_tx_value(self.tx)
if self.wallet.can_sign(self.tx):
self.sign_button.show()
else:
self.sign_button.hide()
if self.tx.is_complete():
status = _("Signed")
tx_hash = self.tx.hash()
if tx_hash in self.wallet.transactions.keys():
conf, timestamp = self.wallet.verifier.get_confirmations(
tx_hash)
if timestamp:
time_str = datetime.datetime.fromtimestamp(
timestamp).isoformat(' ')[:-3]
else:
time_str = 'pending'
status = _("%d confirmations") % conf
self.broadcast_button.hide()
else:
time_str = None
conf = 0
self.broadcast_button.show()
else:
s, r = self.tx.signature_count()
status = _("Unsigned") if s == 0 else _(
'Partially signed (%d/%d)' % (s, r))
time_str = None
self.broadcast_button.hide()
tx_hash = 'unknown'
self.tx_hash_e.setText(tx_hash)
self.status_label.setText(_('Status:') + ' ' + status)
if time_str is not None:
self.date_label.setText(_("Date: %s") % time_str)
self.date_label.show()
else:
self.date_label.hide()
# if we are not synchronized, we cannot tell
if self.parent.network is None or not self.parent.network.is_running(
) or not self.parent.network.is_connected():
return
if not self.wallet.up_to_date:
return
if is_relevant:
if is_mine:
if fee is not None:
self.amount_label.setText(
_("Amount sent:") +
' %s' % self.parent.format_amount(v - fee) + ' ' +
self.parent.base_unit())
self.fee_label.setText(
_("Transaction fee") +
': %s' % self.parent.format_amount(fee) + ' ' +
self.parent.base_unit())
else:
self.amount_label.setText(
_("Amount sent:") +
' %s' % self.parent.format_amount(v) + ' ' +
self.parent.base_unit())
self.fee_label.setText(
_("Transaction fee") + ': ' + _("unknown"))
else:
self.amount_label.setText(
_("Amount received:") +
' %s' % self.parent.format_amount(v) + ' ' +
self.parent.base_unit())
else:
self.amount_label.setText(
_("Transaction unrelated to your wallet"))
run_hook('transaction_dialog_update', self)
def __init__(self, tx, parent):
self.tx = tx
tx_dict = tx.as_dict()
self.parent = parent
self.wallet = parent.wallet
QDialog.__init__(self)
self.setMinimumWidth(600)
self.setWindowTitle(_("Transaction"))
self.setModal(1)
main_layout = QFormLayout()
self.setLayout(main_layout)
tx_vbox = QVBoxLayout()
tx_vbox.addWidget(QLabel(_("Transaction ID:")))
self.tx_hash_e = QLineEdit()
self.tx_hash_e.setReadOnly(True)
tx_vbox.addWidget(self.tx_hash_e)
main_layout.addRow(tx_vbox)
self.status_label = QLabel()
main_layout.addRow(QLabel(_("Status:")), self.status_label)
self.tx_date_label = QLabel(_("Date:"))
self.date_label = QLabel()
main_layout.addRow(self.tx_date_label, self.date_label)
self.amount_label = QLabel()
main_layout.addRow(QLabel(_("Amount:")), self.amount_label)
self.tx_fee_label = QLabel(_("Transaction Fee:"))
self.fee_label = QLabel()
main_layout.addRow(self.tx_fee_label, self.fee_label)
self.add_io(main_layout)
self.buttons = buttons = QHBoxLayout()
main_layout.addRow(buttons)
buttons.addStretch(1)
self.sign_button = b = QPushButton(_("Sign"))
b.clicked.connect(self.sign)
buttons.addWidget(b)
self.broadcast_button = b = QPushButton(_("Broadcast"))
b.clicked.connect(lambda: self.parent.broadcast_transaction(self.tx))
b.hide()
buttons.addWidget(b)
self.save_button = b = QPushButton(_("Save"))
b.clicked.connect(self.save)
buttons.addWidget(b)
cancelButton = QPushButton(_("Close"))
cancelButton.clicked.connect(lambda: self.done(0))
buttons.addWidget(cancelButton)
cancelButton.setDefault(True)
b = QPushButton()
b.setIcon(self.parent.actuator.get_icon('qrcode.png'))
b.clicked.connect(self.show_qr)
buttons.insertWidget(1,b)
run_hook('transaction_dialog', self)
self.update()
def main(self, url):
storage = WalletStorage(self.config)
if storage.file_exists:
wallet = Wallet(storage)
action = wallet.get_action()
else:
action = 'new'
if action is not None:
import installwizard
wizard = installwizard.InstallWizard(self.config, self.network,
storage, self.app)
wallet = wizard.run(action)
if not wallet:
return
else:
wallet.start_threads(self.network)
# init tray
if 1:
self.dark_icon = self.config.get("dark_icon", False)
icon = QIcon(
":icons/electrum_dark_icon.png") if self.dark_icon else QIcon(
':icons/electrum_light_icon.png')
self.tray = QSystemTrayIcon(icon, None)
self.tray.setToolTip('Encompass')
self.tray.activated.connect(self.tray_activated)
self.build_tray_menu()
self.tray.show()
else:
self.tray = None
actuator = style.Actuator(self, is_lite=False)
actuator.load_theme()
# main window
self.main_window = w = ElectrumWindow(self.config, self.network, self,
actuator)
self.current_window = self.main_window
#lite window
self.init_lite()
# initial configuration
if self.config.get('hide_gui') is True and self.tray.isVisible():
self.main_window.hide()
self.lite_window.hide()
else:
if self.config.get('lite_mode') is True:
self.go_lite()
else:
self.go_full()
# plugins that need to change the GUI do it here
run_hook('init_qt', self)
w.load_wallet(wallet)
s = Timer()
s.start()
self.windows.append(w)
if url:
self.set_url(url)
w.app = self.app
w.connect_slots(s)
w.update_wallet()
signal.signal(signal.SIGINT, lambda *args: self.app.quit())
self.app.exec_()
if self.tray:
self.tray.hide()
# clipboard persistence
# see http://www.mail-archive.com/[email protected]/msg17328.html
event = QtCore.QEvent(QtCore.QEvent.Clipboard)
self.app.sendEvent(self.app.clipboard(), event)
w.close_wallet()
def restore(self, t):
if t == 'standard':
text = self.enter_seed_dialog(MSG_ENTER_ANYTHING, None)
if not text:
return
if Wallet.is_xprv(text):
password = self.password_dialog()
wallet = Wallet.from_xprv(text, password, self.storage)
elif Wallet.is_old_mpk(text):
wallet = Wallet.from_old_mpk(text, self.storage)
elif Wallet.is_xpub(text):
wallet = Wallet.from_xpub(text, self.storage)
elif Wallet.is_address(text):
wallet = Wallet.from_address(text, self.storage)
elif Wallet.is_private_key(text):
wallet = Wallet.from_private_key(text, self.storage)
elif Wallet.is_seed(text):
password = self.password_dialog()
wallet = Wallet.from_seed(text, self.storage)
wallet.add_seed(text, password)
wallet.create_master_keys(password)
wallet.create_main_account(password)
else:
raise BaseException('unknown wallet type')
elif t in ['2of2']:
r = self.multi_seed_dialog(1)
if not r:
return
text1, text2 = r
wallet = Wallet_2of2(self.storage)
if Wallet.is_seed(text1) or Wallet.is_seed(text2):
password = self.password_dialog()
else:
password = None
if Wallet.is_seed(text2) and Wallet.is_xpub(text1):
c = text1
text1 = text2
text2 = c
if Wallet.is_seed(text1):
wallet.add_seed(text1, password)
wallet.create_master_keys(password)
else:
wallet.add_master_public_key("x1/", text1)
if Wallet.is_seed(text2):
wallet.add_cosigner_seed(text2, "x2/", password)
elif Wallet.is_xpub(text2):
wallet.add_master_public_key("x2/", text2)
wallet.create_main_account(password)
elif t in ['2of3']:
r = self.multi_seed_dialog(2)
if not r:
return
text1, text2, text3 = r
wallet = Wallet_2of3(self.storage)
if Wallet.is_seed(text1) or Wallet.is_seed(text2) or Wallet.is_seed(text3):
password = self.password_dialog()
else:
password = None
if Wallet.is_xpub(text1) and Wallet.is_seed(text2):
temp = text1
text1 = text2
text2 = temp
if Wallet.is_xpub(text1) and Wallet.is_seed(text3):
temp = text1
text1 = text3
text3 = temp
if Wallet.is_seed(text1):
wallet.add_seed(text1, password)
wallet.create_master_keys(password)
else:
wallet.add_master_public_key("x1/", text1)
if Wallet.is_seed(text2):
wallet.add_cosigner_seed(text2, "x2/", password)
elif Wallet.is_xpub(text2):
wallet.add_master_public_key("x2/", text2)
if Wallet.is_seed(text3):
wallet.add_cosigner_seed(text3, "x3/", password)
elif Wallet.is_xpub(text3):
wallet.add_master_public_key("x3/", text3)
wallet.create_main_account(password)
else:
self.storage.put_above_chain('wallet_type', t)
wallet = run_hook('installwizard_restore', self, self.storage)
if not wallet:
return
# create first keys offline
self.waiting_dialog(wallet.synchronize)
return wallet
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', chainkey.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_above_chain('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_chain':
if wallet.use_encryption == True:
password = self.add_chain_dialog()
# workaround pw_decode returning seed if no password is given
if password is None:
password = '******'
else:
password = None
try:
wallet.create_master_keys(password)
except Exception:
QMessageBox.warning(self, _('Error'), ('Password is incorrect'), _('OK'))
return
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 main(self, url):
storage = WalletStorage(self.config)
if storage.file_exists:
wallet = Wallet(storage)
action = wallet.get_action()
else:
action = "new"
if action is not None:
import installwizard
wizard = installwizard.InstallWizard(self.config, self.network, storage, self.app)
wallet = wizard.run(action)
if not wallet:
return
else:
wallet.start_threads(self.network)
# init tray
if 1:
self.dark_icon = self.config.get("dark_icon", False)
icon = QIcon(":icons/electrum_dark_icon.png") if self.dark_icon else QIcon(":icons/electrum_light_icon.png")
self.tray = QSystemTrayIcon(icon, None)
self.tray.setToolTip("Encompass")
self.tray.activated.connect(self.tray_activated)
self.build_tray_menu()
self.tray.show()
else:
self.tray = None
actuator = style.Actuator(self, is_lite=False)
actuator.load_theme()
# main window
self.main_window = w = ElectrumWindow(self.config, self.network, self, actuator)
self.current_window = self.main_window
# lite window
self.init_lite()
# initial configuration
if self.config.get("hide_gui") is True and self.tray.isVisible():
self.main_window.hide()
self.lite_window.hide()
else:
if self.config.get("lite_mode") is True:
self.go_lite()
else:
self.go_full()
# plugins that need to change the GUI do it here
run_hook("init_qt", self)
w.load_wallet(wallet)
s = Timer()
s.start()
self.windows.append(w)
if url:
self.set_url(url)
w.app = self.app
w.connect_slots(s)
w.update_wallet()
signal.signal(signal.SIGINT, lambda *args: self.app.quit())
self.app.exec_()
if self.tray:
self.tray.hide()
# clipboard persistence
# see http://www.mail-archive.com/[email protected]/msg17328.html
event = QtCore.QEvent(QtCore.QEvent.Clipboard)
self.app.sendEvent(self.app.clipboard(), event)
w.close_wallet()