def create_quote_text(self, btc_balance):
"""Return a string copy of the amount fiat currency the
user has in xmc."""
from electrum_xmc.plugins import run_hook
r = {}
run_hook("get_fiat_balance_text", btc_balance, r)
return r.get(0, "")
def get_tx_fee(self, tx):
fee = Multisig_Wallet.get_tx_fee(self, tx)
x = run_hook('extra_fee', tx)
if x: fee += x
return fee
def estimated_fee(self, tx):
fee = Multisig_Wallet.estimated_fee(self, tx)
x = run_hook('extra_fee', tx)
if x: fee += x
return fee
def main(self, url):
last_wallet = self.config.get('gui_last_wallet')
if last_wallet is not None and self.config.get('wallet_path') is None:
if os.path.exists(last_wallet):
self.config.cmdline_options['default_wallet_path'] = last_wallet
try:
storage = WalletStorage(self.config.get_wallet_path())
except BaseException as e:
QMessageBox.warning(None, _('Warning'), str(e), _('OK'))
self.config.set_key('gui_last_wallet', None)
return
if storage.file_exists:
try:
wallet = Wallet(storage)
except BaseException as e:
QMessageBox.warning(None, _('Warning'), str(e), _('OK'))
return
action = wallet.get_action()
else:
action = 'new'
if action is not None:
wallet = self.run_wizard(storage, action)
if not wallet:
return
else:
wallet.start_threads(self.network)
# init tray
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('Electrum-XMC')
self.tray.activated.connect(self.tray_activated)
self.build_tray_menu()
self.tray.show()
# main window
self.main_window = w = ElectrumWindow(self.config, self.network, self)
self.current_window = self.main_window
#lite window
self.init_lite()
# plugins interact with main window
run_hook('init_qt', self)
w.load_wallet(wallet)
# 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()
s = Timer()
s.start()
self.windows.append(w)
if url:
self.set_url(url)
w.connect_slots(s)
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 __init__(self, tx, parent, desc, prompt_if_unsaved):
"""Transactions in the wallet will show their description.
Pass desc to give a description for txs not yet in the wallet.
"""
self.tx = tx
self.tx.deserialize()
self.parent = parent
self.wallet = parent.wallet
self.prompt_if_unsaved = prompt_if_unsaved
self.saved = False
self.broadcast = False
self.desc = desc
QDialog.__init__(self)
self.setMinimumWidth(600)
self.setWindowTitle(_("Transaction"))
vbox = QVBoxLayout()
self.setLayout(vbox)
vbox.addWidget(QLabel(_("Transaction ID:")))
self.tx_hash_e = ButtonsLineEdit()
qr_show = lambda: self.parent.show_qrcode(str(self.tx_hash_e.text()), "Transaction ID")
self.tx_hash_e.addButton(":icons/qrcode.png", qr_show, _("Show as QR code"))
self.tx_hash_e.setReadOnly(True)
vbox.addWidget(self.tx_hash_e)
self.status_label = QLabel()
vbox.addWidget(self.status_label)
self.tx_desc = QLabel()
vbox.addWidget(self.tx_desc)
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.sign_button = b = QPushButton(_("Sign"))
b.clicked.connect(self.sign)
self.broadcast_button = b = QPushButton(_("Broadcast"))
b.clicked.connect(self.do_broadcast)
self.save_button = b = QPushButton(_("Save"))
b.clicked.connect(self.save)
self.cancel_button = b = QPushButton(_("Close"))
b.clicked.connect(self.close)
b.setDefault(True)
self.qr_button = b = QPushButton()
b.setIcon(QIcon(":icons/qrcode.png"))
b.clicked.connect(self.show_qr)
self.copy_button = CopyButton(lambda: str(self.tx), self.parent.app)
# Action buttons
self.buttons = [self.sign_button, self.broadcast_button, self.cancel_button]
# Transaction sharing buttons
self.sharing_buttons = [self.copy_button, self.qr_button, self.save_button]
run_hook("transaction_dialog", self)
hbox = QHBoxLayout()
hbox.addLayout(Buttons(*self.sharing_buttons))
hbox.addStretch(1)
hbox.addLayout(Buttons(*self.buttons))
vbox.addLayout(hbox)
self.update()
def update(self):
is_relevant, is_mine, v, fee = self.wallet.get_wallet_delta(self.tx)
tx_hash = self.tx.hash()
desc = self.desc
time_str = None
self.broadcast_button.hide()
if self.tx.is_complete():
status = _("Signed")
if tx_hash in self.wallet.transactions.keys():
desc, is_default = self.wallet.get_label(tx_hash)
conf, timestamp = self.wallet.get_confirmations(tx_hash)
if timestamp:
time_str = datetime.datetime.fromtimestamp(timestamp).isoformat(" ")[:-3]
else:
time_str = _("Pending")
status = _("%d confirmations") % conf
else:
self.broadcast_button.show()
# cannot broadcast when offline
if self.parent.network is None:
self.broadcast_button.setEnabled(False)
else:
s, r = self.tx.signature_count()
status = _("Unsigned") if s == 0 else _("Partially signed") + " (%d/%d)" % (s, r)
tx_hash = _("Unknown")
if self.wallet.can_sign(self.tx):
self.sign_button.show()
else:
self.sign_button.hide()
self.tx_hash_e.setText(tx_hash)
if desc is None:
self.tx_desc.hide()
else:
self.tx_desc.setText(_("Description") + ": " + desc)
self.tx_desc.show()
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 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)