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, is_default_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)
if is_default_label:
item.setForeground(3, QBrush(QColor('grey')))
self.insertTopLevelItem(0, item)
if current_tx == tx_hash:
self.setCurrentItem(item)
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 groestlcoin: 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_quote_text(self, btc_balance):
"""Return a string copy of the amount fiat currency the
user has in bitcoins."""
from electrum_grs.plugins import run_hook
r = {}
run_hook('get_fiat_balance_text', btc_balance, r)
return r.get(0, '')
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 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 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 = QTreeWidgetItem(
['', 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 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 = QTreeWidgetItem(['', 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_grs.plugins import run_hook
r = {}
run_hook("get_fiat_balance_text", btc_balance, r)
return r.get(0, "")
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 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 __init__(self, parent=None, msg=None):
msg = msg or _('Please enter your password')
WindowModalDialog.__init__(self, parent, _("Enter Password"))
self.pw = pw = QLineEdit()
pw.setEchoMode(2)
vbox = QVBoxLayout()
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(Buttons(CancelButton(self), OkButton(self)))
self.setLayout(vbox)
run_hook('password_dialog', pw, grid, 1)
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)
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 create_menu(self, position):
menu = QMenu()
selected = self.selectedItems()
if not selected:
menu.addAction(_("New contact"),
lambda: self.parent.new_contact_dialog())
menu.addAction(_("Import file"),
lambda: self.parent.import_contacts())
else:
names = [unicode(item.text(0)) for item in selected]
keys = [unicode(item.text(1)) for item in selected]
column = self.currentColumn()
column_title = self.headerItem().text(column)
column_data = '\n'.join(
[unicode(item.text(column)) for item in selected])
menu.addAction(
_("Copy %s") % column_title,
lambda: self.parent.app.clipboard().setText(column_data))
if column in self.editable_columns:
menu.addAction(
_("Edit %s") % column_title,
lambda: self.editItem(item, column))
menu.addAction(_("Pay to"),
lambda: self.parent.payto_contacts(keys))
menu.addAction(_("Delete"),
lambda: self.parent.delete_contacts(keys))
URLs = [
block_explorer_URL(self.config, 'addr', key)
for key in filter(is_address, keys)
]
if URLs:
menu.addAction(_("View on block explorer"),
lambda: map(webbrowser.open, URLs))
run_hook('create_contact_menu', menu, selected)
menu.exec_(self.viewport().mapToGlobal(position))
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()
# init tray
self.dark_icon = self.config.get("dark_icon", False)
self.tray = QSystemTrayIcon(self.tray_icon(), None)
self.tray.setToolTip('Electrum-GRS')
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 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)
def __init__(self, text=""):
ButtonsTextEdit.__init__(self, text)
self.setReadOnly(0)
self.addButton(":icons/file.png", self.file_input, _("Read file"))
self.addButton(":icons/qrcode.png", self.qr_input, _("Read QR code"))
run_hook('scan_text_edit', self)
def __init__(self, text=None):
ButtonsTextEdit.__init__(self, text)
self.setReadOnly(1)
self.addButton(":icons/qrcode.png", self.qr_show, _("Show as QR code"))
run_hook('show_text_edit', self)
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')
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.
'''
# We want to be a top-level window
QDialog.__init__(self, parent=None)
# Take a copy; it might get updated in the main window by
# e.g. the FX plugin. If this happens during or after a long
# sign operation the signatures are lost.
self.tx = copy.deepcopy(tx)
self.tx.deserialize()
self.main_window = parent
self.wallet = parent.wallet
self.prompt_if_unsaved = prompt_if_unsaved
self.saved = False
self.desc = desc
self.setMinimumWidth(660)
self.setWindowTitle(_("Transaction"))
vbox = QVBoxLayout()
self.setLayout(vbox)
vbox.addWidget(QLabel(_("Transaction ID:")))
self.tx_hash_e = ButtonsLineEdit()
qr_show = lambda: parent.show_qrcode(str(self.tx_hash_e.text()), 'Transaction ID', parent=self)
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.tx_desc = QLabel()
vbox.addWidget(self.tx_desc)
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.size_label = QLabel()
vbox.addWidget(self.size_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), 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 __init__(self, text=""):
ButtonsTextEdit.__init__(self, text)
self.setReadOnly(0)
self.addButton(":icons/file.png", self.file_input, _("Read file"))
self.addButton(":icons/qrcode.png", self.qr_input, _("Read QR code"))
run_hook('scan_text_edit', self)
def __init__(self, text=None):
ButtonsTextEdit.__init__(self, text)
self.setReadOnly(1)
self.addButton(":icons/qrcode.png", self.qr_show, _("Show as QR code"))
run_hook('show_text_edit', self)
def create_menu(self, position):
from electrum_grs.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))
if not self.wallet.is_frozen(addr):
menu.addAction(
_("Freeze"),
lambda: self.parent.set_frozen_state([addr], True))
else:
menu.addAction(
_("Unfreeze"),
lambda: self.parent.set_frozen_state([addr], False))
coins = self.wallet.get_utxos(addrs)
if coins:
menu.addAction(_("Spend from"),
lambda: self.parent.spend_coins(coins))
run_hook('receive_menu', menu, addrs, self.wallet)
menu.exec_(self.viewport().mapToGlobal(position))
def refresh_headers(self):
headers = ['', '', _('Date'), _('Description') , _('Amount'),
_('Balance')]
run_hook('history_tab_headers', headers)
self.update_headers(headers)
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 __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)
