def update(self):
is_relevant, is_mine, v, fee = self.wallet.get_wallet_delta(self.tx)
tx_hash = self.tx.hash()
if self.wallet.can_sign(self.tx):
self.sign_button.show()
else:
self.sign_button.hide()
if self.tx.is_complete():
status = _("Signed")
if tx_hash in self.wallet.transactions.keys():
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
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:
self.broadcast_button.disable() # cannot broadcast when offline
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 on_start(self):
''' This is the start point of the kivy ui
'''
import time
Logger.info('Time to on_start: {} <<<<<<<<'.format(time.clock()))
Logger.info("dpi: {} {}".format(metrics.dpi, metrics.dpi_rounded))
win = Window
win.bind(size=self.on_size, on_keyboard=self.on_keyboard)
win.bind(on_key_down=self.on_key_down)
win.softinput_mode = 'below_target'
self.on_size(win, win.size)
self.init_ui()
self.load_wallet_by_name(self.electrum_config.get_wallet_path())
# init plugins
run_hook('init_kivy', self)
# default tab
self.switch_to('history')
# bind intent for bitcoin: URI scheme
if platform == 'android':
from android import activity
from jnius import autoclass
PythonActivity = autoclass('org.renpy.android.PythonActivity')
mactivity = PythonActivity.mActivity
self.on_new_intent(mactivity.getIntent())
activity.bind(on_new_intent=self.on_new_intent)
# URI passed in config
uri = self.electrum_config.get('url')
if uri:
self.set_URI(uri)
def __init__(self, tx, parent):
self.tx = tx
tx_dict = tx.as_dict()
self.parent = parent
self.wallet = parent.wallet
self.saved = True
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 = 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.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)
b.hide()
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)
self.buttons = [self.copy_button, self.qr_button, self.sign_button, self.broadcast_button, self.save_button, self.cancel_button]
run_hook('transaction_dialog', self)
vbox.addLayout(Buttons(*self.buttons))
self.update()
def on_update(self):
self.wallet = self.parent.wallet
h = self.wallet.get_history(self.get_domain())
item = self.currentItem()
current_tx = item.data(0, Qt.UserRole).toString() if item else None
self.clear()
run_hook('history_tab_update_begin')
for tx in h:
tx_hash, conf, value, timestamp, balance = tx
if conf is None and timestamp is None:
continue # skip history in offline mode
icon, time_str = self.get_icon(conf, timestamp)
v_str = self.parent.format_amount(value, True, whitespaces=True)
balance_str = self.parent.format_amount(balance, whitespaces=True)
label = self.wallet.get_label(tx_hash)
entry = ['', tx_hash, time_str, label, v_str, balance_str]
run_hook('history_tab_update', tx, entry)
item = QTreeWidgetItem(entry)
item.setIcon(0, icon)
for i in range(len(entry)):
if i>3:
item.setTextAlignment(i, Qt.AlignRight)
if i!=2:
item.setFont(i, QFont(MONOSPACE_FONT))
if value < 0:
item.setForeground(4, QBrush(QColor("#BC1E1E")))
if tx_hash:
item.setData(0, Qt.UserRole, tx_hash)
self.insertTopLevelItem(0, item)
if current_tx == tx_hash:
self.setCurrentItem(item)
def on_update(self):
self.wallet = self.parent.wallet
h = self.wallet.get_history(self.get_domain())
item = self.currentItem()
current_tx = item.data(0, Qt.UserRole).toString() if item else None
self.clear()
run_hook('history_tab_update_begin')
for h_item in h:
tx_hash, height, conf, timestamp, value, balance = h_item
status, status_str = self.wallet.get_tx_status(tx_hash, height, conf, timestamp)
icon = QIcon(":icons/" + TX_ICONS[status])
v_str = self.parent.format_amount(value, True, whitespaces=True)
balance_str = self.parent.format_amount(balance, whitespaces=True)
label = self.wallet.get_label(tx_hash)
entry = ['', tx_hash, status_str, label, v_str, balance_str]
run_hook('history_tab_update', h_item, entry)
item = QTreeWidgetItem(entry)
item.setIcon(0, icon)
for i in range(len(entry)):
if i>3:
item.setTextAlignment(i, Qt.AlignRight)
if i!=2:
item.setFont(i, QFont(MONOSPACE_FONT))
if value < 0:
item.setForeground(3, QBrush(QColor("#BC1E1E")))
item.setForeground(4, QBrush(QColor("#BC1E1E")))
if tx_hash:
item.setData(0, Qt.UserRole, tx_hash)
self.insertTopLevelItem(0, item)
if current_tx == tx_hash:
self.setCurrentItem(item)
def update(self, h):
self.wallet = self.parent.wallet
item = self.currentItem()
current_tx = item.data(0, Qt.UserRole).toString() if item else None
self.clear()
for item in h:
tx_hash, conf, value, timestamp, balance = item
if conf is None and timestamp is None:
continue # skip history in offline mode
icon, time_str = self.get_icon(conf, timestamp)
v_str = self.parent.format_amount(value, True, whitespaces=True)
balance_str = self.parent.format_amount(balance, whitespaces=True)
label, is_default_label = self.wallet.get_label(tx_hash)
item = EditableItem(['', tx_hash, time_str, label, v_str, balance_str])
item.setIcon(0, icon)
item.setFont(3, QFont(MONOSPACE_FONT))
item.setFont(4, QFont(MONOSPACE_FONT))
item.setFont(5, QFont(MONOSPACE_FONT))
if value < 0:
item.setForeground(4, QBrush(QColor("#BC1E1E")))
if tx_hash:
item.setData(0, Qt.UserRole, tx_hash)
if is_default_label:
item.setForeground(3, QBrush(QColor('grey')))
self.insertTopLevelItem(0, item)
if current_tx == tx_hash:
self.setCurrentItem(item)
run_hook('history_tab_update')
def create_quote_text(self, btc_balance):
"""Return a string copy of the amount fiat currency the
user has in bitcoins."""
from electrum_ltc.plugins import run_hook
r = {}
run_hook('get_fiat_balance_text', btc_balance, r)
return r.get(0,'')
def start_new_window(self, path, uri):
for w in self.windows:
if w.wallet.storage.path == path:
w.bring_to_top()
break
else:
wallet = self.load_wallet_file(path)
if not wallet:
return
w = ElectrumWindow(self, wallet)
w.connect_slots(self.timer)
# add to recently visited
w.update_recently_visited(path)
# initial configuration
if self.config.get('hide_gui') is True and self.tray.isVisible():
w.hide()
else:
w.show()
self.windows.append(w)
self.build_tray_menu()
run_hook('on_new_window', w)
if uri:
w.pay_to_URI(uri)
return w
def on_start(self):
''' This is the start point of the kivy ui
'''
import time
Logger.info('Time to on_start: {} <<<<<<<<'.format(time.clock()))
win = Window
win.bind(size=self.on_size, on_keyboard=self.on_keyboard)
win.bind(on_key_down=self.on_key_down)
win.softinput_mode = 'below_target'
self.on_size(win, win.size)
self.init_ui()
self.load_wallet_by_name(self.electrum_config.get_wallet_path())
# init plugins
run_hook('init_kivy', self)
# fiat currency
self.fiat_unit = self.fx.ccy if self.fx.is_enabled() else ''
self.network.register_callback(self.on_quotes, ['on_quotes'])
self.network.register_callback(self.on_history, ['on_history'])
# default tab
self.switch_to('history')
# bind intent for bitcoin: URI scheme
if platform == 'android':
from android import activity
from jnius import autoclass
PythonActivity = autoclass('org.kivy.android.PythonActivity')
mactivity = PythonActivity.mActivity
self.on_new_intent(mactivity.getIntent())
activity.bind(on_new_intent=self.on_new_intent)
# URI passed in config
uri = self.electrum_config.get('url')
if uri:
self.set_URI(uri)
def create_window_for_wallet(self, wallet):
w = ElectrumWindow(self, wallet)
self.windows.append(w)
self.build_tray_menu()
# FIXME: Remove in favour of the load_wallet hook
run_hook('on_new_window', w)
return w
def __init__(self, config, daemon, plugins):
set_language(config.get('language'))
# Uncomment this call to verify objects are being properly
# GC-ed when windows are closed
#network.add_jobs([DebugMem([Abstract_Wallet, SPV, Synchronizer,
# ElectrumWindow], interval=5)])
self.config = config
self.daemon = daemon
self.plugins = plugins
self.windows = []
self.efilter = OpenFileEventFilter(self.windows)
self.app = QApplication(sys.argv)
self.app.installEventFilter(self.efilter)
self.timer = Timer()
# shared objects
self.invoices = InvoiceStore(self.config)
self.contacts = Contacts(self.config)
# init tray
self.dark_icon = self.config.get("dark_icon", False)
self.tray = QSystemTrayIcon(self.tray_icon(), None)
self.tray.setToolTip('Electrum-LTC')
self.tray.activated.connect(self.tray_activated)
self.build_tray_menu()
self.tray.show()
self.app.connect(self.app, QtCore.SIGNAL('new_window'), self.start_new_window)
run_hook('init_qt', self)
def close_window(self, window):
self.windows.remove(window)
self.build_tray_menu()
# save wallet path of last open window
if not self.windows:
self.config.save_last_wallet(window.wallet)
run_hook('on_close_window', window)
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 on_start(self):
''' This is the start point of the kivy ui
'''
Logger.info("dpi: {} {}".format(metrics.dpi, metrics.dpi_rounded))
win = Window
win.bind(size=self.on_size,
on_keyboard=self.on_keyboard)
win.bind(on_key_down=self.on_key_down)
# Register fonts without this you won't be able to use bold/italic...
# inside markup.
from kivy.core.text import Label
Label.register('Roboto',
'data/fonts/Roboto.ttf',
'data/fonts/Roboto.ttf',
'data/fonts/Roboto-Bold.ttf',
'data/fonts/Roboto-Bold.ttf')
if platform == 'android':
# bind to keyboard height so we can get the window contents to
# behave the way we want when the keyboard appears.
win.bind(keyboard_height=self.on_keyboard_height)
self.on_size(win, win.size)
self.init_ui()
self.load_wallet_by_name(self.electrum_config.get_wallet_path())
run_hook('init_kivy', self)
def on_start(self):
''' This is the start point of the kivy ui
'''
import time
Logger.info('Time to on_start: {} <<<<<<<<'.format(time.clock()))
Logger.info("dpi: {} {}".format(metrics.dpi, metrics.dpi_rounded))
win = Window
win.bind(size=self.on_size, on_keyboard=self.on_keyboard)
win.bind(on_key_down=self.on_key_down)
win.softinput_mode = 'below_target'
self.on_size(win, win.size)
self.init_ui()
self.load_wallet_by_name(self.electrum_config.get_wallet_path())
# init plugins
run_hook('init_kivy', self)
# default tab
self.switch_to('history')
# bind intent for bitcoin: URI scheme
if platform == 'android':
from android import activity
from jnius import autoclass
PythonActivity = autoclass('org.renpy.android.PythonActivity')
mactivity = PythonActivity.mActivity
self.on_new_intent(mactivity.getIntent())
activity.bind(on_new_intent=self.on_new_intent)
# URI passed in config
uri = self.electrum_config.get('url')
if uri:
self.set_URI(uri)
def main(self, url):
storage = WalletStorage(self.config)
if not storage.file_exists:
import installwizard
wizard = installwizard.InstallWizard(self.config, self.network, storage)
wallet = wizard.run()
if not wallet:
exit()
else:
wallet = Wallet(storage)
wallet.start_threads(self.network)
self.main_window = w = ElectrumWindow(self.config, self.network)
# plugins that need to change the GUI do it here
run_hook('init')
w.load_wallet(wallet)
s = Timer()
s.start()
self.windows.append(w)
if url: w.set_url(url)
w.app = self.app
w.connect_slots(s)
w.update_wallet()
self.app.exec_()
wallet.stop_threads()
def create_menu(self, position):
item = self.itemAt(position)
if not item:
return
addr = str(item.text(1))
req = self.wallet.receive_requests.get(addr)
if req is None:
self.update()
return
column = self.currentColumn()
column_title = self.headerItem().text(column)
column_data = item.text(column)
menu = QMenu(self)
menu.addAction(
_("Copy {}").format(column_title),
lambda: self.parent.app.clipboard().setText(column_data))
menu.addAction(
_("Copy URI"), lambda: self.parent.view_and_paste(
'URI', '', self.parent.get_request_URI(addr)))
menu.addAction(_("Save as BIP70 file"),
lambda: self.parent.export_payment_request(addr))
menu.addAction(_("Delete"),
lambda: self.parent.delete_payment_request(addr))
run_hook('receive_list_menu', menu, addr)
menu.exec_(self.viewport().mapToGlobal(position))
def create_quote_text(self, btc_balance):
"""Return a string copy of the amount fiat currency the
user has in bitcoins."""
from electrum_ltc.plugins import run_hook
r = {}
run_hook('get_fiat_balance_text', btc_balance, r)
return r.get(0,'')
def on_update(self):
self.wallet = self.parent.wallet
h = self.wallet.get_history(self.get_domain())
item = self.currentItem()
current_tx = item.data(0, Qt.UserRole).toString() if item else None
self.clear()
run_hook('history_tab_update_begin')
for tx in h:
tx_hash, conf, value, timestamp, balance = tx
if conf is None and timestamp is None:
continue # skip history in offline mode
icon, time_str = self.get_icon(conf, timestamp)
v_str = self.parent.format_amount(value, True, whitespaces=True)
balance_str = self.parent.format_amount(balance, whitespaces=True)
label = self.wallet.get_label(tx_hash)
entry = ['', tx_hash, time_str, label, v_str, balance_str]
run_hook('history_tab_update', tx, entry)
item = QTreeWidgetItem(entry)
item.setIcon(0, icon)
for i in range(len(entry)):
if i > 3:
item.setTextAlignment(i, Qt.AlignRight)
if i != 2:
item.setFont(i, QFont(MONOSPACE_FONT))
if value < 0:
item.setForeground(4, QBrush(QColor("#BC1E1E")))
if tx_hash:
item.setData(0, Qt.UserRole, tx_hash)
self.insertTopLevelItem(0, item)
if current_tx == tx_hash:
self.setCurrentItem(item)
def parse_history(self, items):
for item in items:
tx_hash, conf, value, timestamp, balance = item
time_str = _("unknown")
if conf > 0:
try:
time_str = datetime.datetime.fromtimestamp(timestamp).isoformat(' ')[:-3]
except Exception:
time_str = _("error")
if conf == -1:
time_str = _('Not Verified')
icon = "atlas://gui/kivy/theming/light/close"
elif conf == 0:
time_str = _('Unconfirmed')
icon = "atlas://gui/kivy/theming/light/unconfirmed"
elif conf < 6:
conf = max(1, conf)
icon = "atlas://gui/kivy/theming/light/clock{}".format(conf)
else:
icon = "atlas://gui/kivy/theming/light/confirmed"
label = self.app.wallet.get_label(tx_hash) if tx_hash else _('Pruned transaction outputs')
date = timestamp_to_datetime(timestamp)
quote_text = ''
if self.app.fiat_unit and date:
rate = run_hook('history_rate', date)
if rate:
s = run_hook('value_str', value, rate)
quote_text = '' if s is None else s + ' ' + self.app.fiat_unit
yield (conf, icon, time_str, label, value, tx_hash, quote_text)
def main(self, url):
storage = WalletStorage(self.config)
if not storage.file_exists:
import installwizard
wizard = installwizard.InstallWizard(self.config, self.network,
storage)
wallet = wizard.run()
if not wallet:
exit()
elif storage.get('wallet_type') in ['2of3'
] and storage.get('seed') is None:
import installwizard
wizard = installwizard.InstallWizard(self.config, self.network,
storage)
wallet = wizard.run(action='create2of3')
if not wallet:
exit()
else:
wallet = Wallet(storage)
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-LTC')
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 that need to change the GUI do it here
run_hook('init')
w.load_wallet(wallet)
s = Timer()
s.start()
self.windows.append(w)
if url: w.set_url(url)
w.app = self.app
w.connect_slots(s)
w.update_wallet()
self.app.exec_()
wallet.stop_threads()
def close_window(self, window):
self.windows.remove(window)
self.build_tray_menu()
# save wallet path of last open window
if self.config.get('wallet_path') is None and not self.windows:
path = window.wallet.storage.path
self.config.set_key('gui_last_wallet', path)
run_hook('on_close_window', window)
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)
wallet = wizard.run(action)
if not wallet:
exit()
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-LTC')
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 that need to change the GUI do it here
run_hook('init')
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()
self.app.exec_()
# 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)
wallet.stop_threads()
def load_wallet(self, wallet):
self.wallet = wallet
self.current_account = self.wallet.storage.get('current_account', None)
self.update_wallet()
# Once GUI has been initialized check if we want to announce something
# since the callback has been called before the GUI was initialized
self.update_history_tab()
self.notify_transactions()
run_hook('load_wallet', wallet, self)
def load_wallet(self, wallet):
self.wallet = wallet
self.update_wallet()
# Once GUI has been initialized check if we want to announce something
# since the callback has been called before the GUI was initialized
if self.receive_screen:
self.receive_screen.clear()
self.update_tabs()
run_hook('load_wallet', wallet, self)
def refresh_headers(self):
headers = [
'', '',
_('Date'),
_('Description'),
_('Amount'),
_('Balance')
]
run_hook('history_tab_headers', headers)
self.update_headers(headers)
def main(self, url):
storage = WalletStorage(self.config)
if not storage.file_exists:
import installwizard
wizard = installwizard.InstallWizard(self.config, self.network, storage)
wallet = wizard.run()
if not wallet:
exit()
elif storage.get('wallet_type') in ['2of3'] and storage.get('seed') is None:
import installwizard
wizard = installwizard.InstallWizard(self.config, self.network, storage)
wallet = wizard.run(action= 'create2of3')
if not wallet:
exit()
else:
wallet = Wallet(storage)
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-LTC')
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 that need to change the GUI do it here
run_hook('init')
w.load_wallet(wallet)
s = Timer()
s.start()
self.windows.append(w)
if url: w.set_url(url)
w.app = self.app
w.connect_slots(s)
w.update_wallet()
self.app.exec_()
wallet.stop_threads()
def create_menu(self, position):
from electrum_ltc.wallet import Multisig_Wallet
is_multisig = isinstance(self.wallet, Multisig_Wallet)
selected = self.selectedItems()
multi_select = len(selected) > 1
addrs = [unicode(item.text(0)) for item in selected]
if not addrs:
return
if not multi_select:
item = self.itemAt(position)
col = self.currentColumn()
if not item:
return
addr = addrs[0]
if not is_address(addr):
k = str(item.data(0,32).toString())
if k:
self.create_account_menu(position, k, item)
else:
item.setExpanded(not item.isExpanded())
return
menu = QMenu()
if not multi_select:
column_title = self.headerItem().text(col)
menu.addAction(_("Copy %s")%column_title, lambda: self.parent.app.clipboard().setText(item.text(col)))
if col in self.editable_columns:
menu.addAction(_("Edit %s")%column_title, lambda: self.editItem(item, col))
menu.addAction(_("Request payment"), lambda: self.parent.receive_at(addr))
menu.addAction(_('History'), lambda: self.parent.show_address(addr))
menu.addAction(_('Public Keys'), lambda: self.parent.show_public_keys(addr))
if self.wallet.can_export():
menu.addAction(_("Private key"), lambda: self.parent.show_private_key(addr))
if not is_multisig and not self.wallet.is_watching_only():
menu.addAction(_("Sign/verify message"), lambda: self.parent.sign_verify_message(addr))
menu.addAction(_("Encrypt/decrypt message"), lambda: self.parent.encrypt_message(addr))
if self.wallet.is_imported(addr):
menu.addAction(_("Remove from wallet"), lambda: self.parent.delete_imported_key(addr))
addr_URL = block_explorer_URL(self.config, 'addr', addr)
if addr_URL:
menu.addAction(_("View on block explorer"), lambda: webbrowser.open(addr_URL))
if any(not self.wallet.is_frozen(addr) for addr in addrs):
menu.addAction(_("Freeze"), lambda: self.parent.set_frozen_state(addrs, True))
if any(self.wallet.is_frozen(addr) for addr in addrs):
menu.addAction(_("Unfreeze"), lambda: self.parent.set_frozen_state(addrs, False))
def can_send(addr):
return not self.wallet.is_frozen(addr) and sum(self.wallet.get_addr_balance(addr)[:2])
if any(can_send(addr) for addr in addrs):
menu.addAction(_("Send From"), lambda: self.parent.send_from_addresses(addrs))
run_hook('receive_menu', menu, addrs, self.wallet)
menu.exec_(self.viewport().mapToGlobal(position))
def on_update(self):
item = self.currentItem()
current_key = item.data(0, Qt.UserRole).toString() if item else None
self.clear()
for key in sorted(self.parent.contacts.keys()):
_type, name = self.parent.contacts[key]
item = QTreeWidgetItem([name, key])
item.setData(0, Qt.UserRole, key)
self.addTopLevelItem(item)
if key == current_key:
self.setCurrentItem(item)
run_hook('update_contacts_tab', self)
def create_menu(self, position):
from electrum_ltc.wallet import Multisig_Wallet
is_multisig = isinstance(self.wallet, Multisig_Wallet)
can_delete = self.wallet.can_delete_address()
selected = self.selectedItems()
multi_select = len(selected) > 1
addrs = [unicode(item.text(0)) for item in selected]
if not addrs:
return
if not multi_select:
item = self.itemAt(position)
col = self.currentColumn()
if not item:
return
addr = addrs[0]
if not is_address(addr):
item.setExpanded(not item.isExpanded())
return
menu = QMenu()
if not multi_select:
column_title = self.headerItem().text(col)
menu.addAction(
_("Copy %s") % column_title,
lambda: self.parent.app.clipboard().setText(item.text(col)))
if col in self.editable_columns:
menu.addAction(
_("Edit %s") % column_title,
lambda: self.editItem(item, col))
menu.addAction(_("Request payment"),
lambda: self.parent.receive_at(addr))
menu.addAction(_('History'),
lambda: self.parent.show_address(addr))
menu.addAction(_('Public Keys'),
lambda: self.parent.show_public_keys(addr))
if self.wallet.can_export():
menu.addAction(_("Private key"),
lambda: self.parent.show_private_key(addr))
if not is_multisig and not self.wallet.is_watching_only():
menu.addAction(_("Sign/verify message"),
lambda: self.parent.sign_verify_message(addr))
menu.addAction(_("Encrypt/decrypt message"),
lambda: self.parent.encrypt_message(addr))
if can_delete:
menu.addAction(_("Remove from wallet"),
lambda: self.parent.remove_address(addr))
addr_URL = block_explorer_URL(self.config, 'addr', addr)
if addr_URL:
menu.addAction(_("View on block explorer"),
lambda: webbrowser.open(addr_URL))
run_hook('receive_menu', menu, addrs, self.wallet)
menu.exec_(self.viewport().mapToGlobal(position))
def load_wallet(self, wallet):
self.stop_wallet()
self.wallet = wallet
self.wallet.start_threads(self.network)
self.current_account = self.wallet.storage.get('current_account', None)
self.update_wallet()
# Once GUI has been initialized check if we want to announce something
# since the callback has been called before the GUI was initialized
if self.receive_screen:
self.receive_screen.clear()
self.update_tabs()
run_hook('load_wallet', wallet, self)
def load_wallet(self, wallet):
self.stop_wallet()
self.wallet = wallet
self.wallet.start_threads(self.network)
self.current_account = self.wallet.storage.get('current_account', None)
self.update_wallet()
# Once GUI has been initialized check if we want to announce something
# since the callback has been called before the GUI was initialized
if self.receive_screen:
self.receive_screen.clear()
self.update_tabs()
self.notify_transactions()
run_hook('load_wallet', wallet, self)
def create_menu(self, position):
item = self.itemAt(position)
if not item:
return
addr = str(item.text(1))
req = self.wallet.receive_requests[addr]
column = self.currentColumn()
column_title = self.headerItem().text(column)
column_data = item.text(column)
menu = QMenu(self)
menu.addAction(_("Copy %s") % column_title, lambda: self.parent.app.clipboard().setText(column_data))
menu.addAction(_("Copy URI"), lambda: self.parent.view_and_paste("URI", "", self.parent.get_request_URI(addr)))
menu.addAction(_("Save as BIP70 file"), lambda: self.parent.export_payment_request(addr))
menu.addAction(_("Delete"), lambda: self.parent.delete_payment_request(addr))
run_hook("receive_list_menu", menu, addr)
menu.exec_(self.viewport().mapToGlobal(position))
def parse_history(self, items):
for item in items:
tx_hash, conf, value, timestamp, balance = item
time_str = _("unknown")
if conf > 0:
try:
time_str = datetime.datetime.fromtimestamp(timestamp).isoformat(' ')[:-3]
except Exception:
time_str = _("error")
if conf == -1:
time_str = _('unverified')
icon = "atlas://gui/kivy/theming/light/close"
elif conf == 0:
time_str = _('pending')
icon = "atlas://gui/kivy/theming/light/unconfirmed"
elif conf < 6:
conf = max(1, conf)
icon = "atlas://gui/kivy/theming/light/clock{}".format(conf)
else:
icon = "atlas://gui/kivy/theming/light/confirmed"
label = self.app.wallet.get_label(tx_hash) if tx_hash else _('Pruned transaction outputs')
date = timestamp_to_datetime(timestamp)
rate = run_hook('history_rate', date)
if self.app.fiat_unit:
quote_text = "..." if rate is None else "{0:.3} {1}".format(Decimal(value) / 100000000 * Decimal(rate), self.app.fiat_unit)
else:
quote_text = ''
yield (conf, icon, time_str, label, value, tx_hash, quote_text)
def fiat_to_btc(self, fiat_amount):
if not fiat_amount:
return ''
rate = run_hook('exchange_rate')
if not rate:
return ''
satoshis = int(pow(10, 8) * Decimal(fiat_amount) / Decimal(rate))
return format_satoshis_plain(satoshis, self.decimal_point())
def fiat_to_btc(self, fiat_amount):
if not fiat_amount:
return ''
rate = run_hook('exchange_rate')
if not rate:
return ''
satoshis = int(pow(10,8) * Decimal(fiat_amount) / Decimal(rate))
return format_satoshis_plain(satoshis, self.decimal_point())
def btc_to_fiat(self, amount_str):
if not amount_str:
return ''
rate = run_hook('exchange_rate')
if not rate:
return ''
fiat_amount = self.get_amount(amount_str + ' ' + self.base_unit) * rate / pow(10, 8)
return "{:.2f}".format(fiat_amount).rstrip('0').rstrip('.')
def btc_to_fiat(self, amount_str):
if not amount_str:
return ''
rate = run_hook('exchange_rate')
if not rate:
return ''
fiat_amount = self.get_amount(amount_str + ' ' +
self.base_unit) * rate / pow(10, 8)
return "{:.2f}".format(fiat_amount).rstrip('0').rstrip('.')
def main(self):
self.timer.start()
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
# 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-LTC')
self.tray.activated.connect(self.tray_activated)
self.build_tray_menu()
self.tray.show()
# main window
self.current_window = self.main_window = self.start_new_window(self.config)
# plugins interact with main window
run_hook('init_qt', self)
# initial configuration
if self.config.get('hide_gui') is True and self.tray.isVisible():
self.main_window.hide()
signal.signal(signal.SIGINT, lambda *args: self.app.quit())
# main loop
self.app.exec_()
# 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)
for window in self.windows.values():
window.close_wallet()
if self.tray:
self.tray.hide()
def update(self, h):
self.wallet = self.parent.wallet
item = self.currentItem()
current_tx = item.data(0, Qt.UserRole).toString() if item else None
self.clear()
for item in h:
tx_hash, conf, value, timestamp, balance = item
time_str = _("unknown")
if conf is None and timestamp is None:
continue # skip history in offline mode
if conf > 0:
time_str = format_time(timestamp)
if conf == -1:
time_str = 'unverified'
icon = QIcon(":icons/unconfirmed.png")
elif conf == 0:
time_str = 'pending'
icon = QIcon(":icons/unconfirmed.png")
elif conf < 6:
icon = QIcon(":icons/clock%d.png"%conf)
else:
icon = QIcon(":icons/confirmed.png")
v_str = self.parent.format_amount(value, True, whitespaces=True)
balance_str = self.parent.format_amount(balance, whitespaces=True)
label, is_default_label = self.wallet.get_label(tx_hash)
item = QTreeWidgetItem( [ '', time_str, label, v_str, balance_str] )
item.setFont(2, QFont(MONOSPACE_FONT))
item.setFont(3, QFont(MONOSPACE_FONT))
item.setFont(4, QFont(MONOSPACE_FONT))
if value < 0:
item.setForeground(3, QBrush(QColor("#BC1E1E")))
if tx_hash:
item.setData(0, Qt.UserRole, tx_hash)
if is_default_label:
item.setForeground(2, QBrush(QColor('grey')))
item.setIcon(0, icon)
self.insertTopLevelItem(0, item)
if current_tx == tx_hash:
self.setCurrentItem(item)
run_hook('history_tab_update')
def update(self):
desc = self.desc
base_unit = self.main_window.base_unit()
format_amount = self.main_window.format_amount
tx_hash, status, label, can_broadcast, can_rbf, amount, fee, height, conf, timestamp, exp_n = self.wallet.get_tx_info(self.tx)
size = self.tx.estimated_size()
self.broadcast_button.setEnabled(can_broadcast)
self.sign_button.setEnabled(self.wallet.can_sign(self.tx))
self.tx_hash_e.setText(tx_hash or _('Unknown'))
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 timestamp:
time_str = datetime.datetime.fromtimestamp(timestamp).isoformat(' ')[:-3]
self.date_label.setText(_("Date: %s")%time_str)
self.date_label.show()
elif exp_n:
text = '%d blocks'%(exp_n) if exp_n > 0 else _('unknown (low fee)')
self.date_label.setText(_('Expected confirmation time') + ': ' + text)
self.date_label.show()
else:
self.date_label.hide()
if amount is None:
amount_str = _("Transaction unrelated to your wallet")
elif amount > 0:
amount_str = _("Amount received:") + ' %s'% format_amount(amount) + ' ' + base_unit
else:
amount_str = _("Amount sent:") + ' %s'% format_amount(-amount) + ' ' + base_unit
size_str = _("Size:") + ' %d bytes'% size
fee_str = _("Fee") + ': %s'% (format_amount(fee) + ' ' + base_unit if fee is not None else _('unknown'))
if fee is not None:
fee_str += ' ( %s )' % (format_amount(fee * 1000 / size) + ' ' + base_unit + '/kB')
self.amount_label.setText(amount_str)
self.fee_label.setText(fee_str)
self.size_label.setText(size_str)
run_hook('transaction_dialog_update', self)