def contextMenuEvent(self, e):
m = self.createStandardContextMenu()
if self.isReadOnly():
m.addAction(_("Show as QR code"), self.qr_show)
else:
m.addAction(_("Read QR code"), self.qr_input)
m.exec_(e.globalPos())
def qr_input(self):
from electrum_dgc import qrscanner
try:
data = qrscanner.scan_qr(self.win.config)
except BaseException, e:
QMessageBox.warning(self.win, _('Error'), _(e), _('OK'))
return
def ignore_this_version(self):
self.setText("")
self.config.set_key("last_seen_version", self.latest_version, True)
QMessageBox.information(
self, _("Preference saved"),
_("Notifications about this update will not be shown again."))
self.dialog.done(0)
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 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[0:16] + '...' + _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.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.setText('\n'.join(lines))
o_text.setReadOnly(True)
o_text.setMaximumHeight(100)
vbox.addWidget(o_text)
def contextMenuEvent(self, e):
m = self.createStandardContextMenu()
if self.isReadOnly():
m.addAction(_("Show as QR code"), self.qr_show)
else:
m.addAction(_("Read QR code"), self.qr_input)
m.exec_(e.globalPos())
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 qr_input(self):
from electrum_dgc import qrscanner
try:
data = qrscanner.scan_qr(self.win.config)
except BaseException, e:
QMessageBox.warning(self.win, _('Error'), _(e), _('OK'))
return
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 ignore_all_version(self):
self.setText("")
self.config.set_key("last_seen_version", "9.9.9", True)
QMessageBox.information(
self, _("Preference saved"),
_("No more notifications about version updates will be shown."))
self.dialog.done(0)
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 __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 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-dgc"), self.close)
self.tray.setContextMenu(m)
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-dgc"), self.close)
self.tray.setContextMenu(m)
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[0:16] + '...' + _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.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.setText('\n'.join(lines))
o_text.setReadOnly(True)
o_text.setMaximumHeight(100)
vbox.addWidget(o_text)
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 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 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 restore_or_create(self):
vbox = QVBoxLayout()
main_label = QLabel(
_("Electrum-dgc 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
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 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 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 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') != 'trezor':
return
wallet = TrezorWallet(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-dgc' + ' - ' + _('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-dgc 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
def history_tab_update(self):
if self.config.get('history_rates') != "checked":
return
if not self.resp_hist:
return
self.win.is_edit = True
self.win.history_list.setColumnCount(6)
self.win.history_list.setHeaderLabels( [ '', _('Date'), _('Description') , _('Amount'), _('Balance'), _('Fiat Amount')] )
root = self.win.history_list.invisibleRootItem()
childcount = root.childCount()
for i in range(childcount):
item = root.child(i)
try:
tx_info = self.tx_list[str(item.data(0, Qt.UserRole).toPyObject())]
except Exception:
newtx = self.wallet.get_tx_history()
v = newtx[[x[0] for x in newtx].index(str(item.data(0, Qt.UserRole).toPyObject()))][3]
tx_info = {'timestamp':int(time.time()), 'value': v }
pass
tx_time = int(tx_info['timestamp'])
if self.cur_exchange == "CoinDesk":
tx_time_str = datetime.datetime.fromtimestamp(tx_time).strftime('%Y-%m-%d')
try:
tx_fiat_val = "%.2f %s" % (Decimal(str(tx_info['value'])) / 100000000 * Decimal(self.resp_hist['bpi'][tx_time_str]), "USD")
except KeyError:
tx_fiat_val = "%.2f %s" % (self.btc_rate * Decimal(str(tx_info['value']))/100000000 , "USD")
elif self.cur_exchange == "Winkdex":
tx_time_str = datetime.datetime.fromtimestamp(tx_time).strftime('%Y-%m-%d') + "T16:00:00-04:00"
try:
tx_rate = self.resp_hist[[x['timestamp'] for x in self.resp_hist].index(tx_time_str)]['price']
tx_fiat_val = "%.2f %s" % (Decimal(tx_info['value']) / 100000000 * Decimal(tx_rate)/Decimal("100.0"), "USD")
except ValueError:
tx_fiat_val = "%.2f %s" % (self.btc_rate * Decimal(tx_info['value'])/100000000 , "USD")
except KeyError:
tx_fiat_val = _("No data")
elif self.cur_exchange == "BitcoinVenezuela":
tx_time_str = datetime.datetime.fromtimestamp(tx_time).strftime('%Y-%m-%d')
try:
num = self.resp_hist[tx_time_str].replace(',','')
tx_fiat_val = "%.2f %s" % (Decimal(str(tx_info['value'])) / 100000000 * Decimal(num), cur_currency)
except KeyError:
tx_fiat_val = _("No data")
tx_fiat_val = " "*(12-len(tx_fiat_val)) + tx_fiat_val
item.setText(5, tx_fiat_val)
item.setFont(5, QFont(MONOSPACE_FONT))
if Decimal(str(tx_info['value'])) < 0:
item.setForeground(5, QBrush(QColor("#BC1E1E")))
for i, width in enumerate(self.win.column_widths['history']):
self.win.history_list.setColumnWidth(i, width)
self.win.history_list.setColumnWidth(4, 140)
self.win.history_list.setColumnWidth(5, 120)
self.win.is_edit = False
def __init__(self, owner=None):
self.owner = owner
self.editing = False
QTreeWidget.__init__(self, owner)
self.setColumnCount(3)
self.setHeaderLabels([_("Address"), _("Label"), _("Used")])
self.setIndentation(0)
self.hide_used = True
self.setColumnHidden(2, True)
def __init__(self, owner=None):
self.owner = owner
self.editing = False
QTreeWidget.__init__(self, owner)
self.setColumnCount(3)
self.setHeaderLabels([_("Address"), _("Label"), _("Used")])
self.setIndentation(0)
self.hide_used = True
self.setColumnHidden(2, True)
def append(self, address, amount, date):
if address is None:
address = _("Unknown")
if amount is None:
amount = _("Unknown")
if date is None:
date = _("Unknown")
item = QTreeWidgetItem([amount, address, date])
if float(amount) < 0:
item.setForeground(0, QBrush(QColor("#BC1E1E")))
self.insertTopLevelItem(0, item)
def append(self, address, amount, date):
if address is None:
address = _("Unknown")
if amount is None:
amount = _("Unknown")
if date is None:
date = _("Unknown")
item = QTreeWidgetItem([amount, address, date])
if float(amount) < 0:
item.setForeground(0, QBrush(QColor("#BC1E1E")))
self.insertTopLevelItem(0, item)
def ok_cancel_buttons2(dialog, ok_label=None, cancel_label=None):
hbox = QHBoxLayout()
hbox.addStretch(1)
b = QPushButton(cancel_label or _('Cancel'))
hbox.addWidget(b)
b.clicked.connect(dialog.reject)
b = QPushButton(ok_label or _("OK"))
hbox.addWidget(b)
b.clicked.connect(dialog.accept)
b.setDefault(True)
return hbox, b
def close(self):
self.d.accept()
if self.error:
QMessageBox.warning(self.parent, _('Error'), self.error, _('OK'))
return
if self.on_complete:
if type(self.result) is tuple:
self.on_complete(*self.result)
else:
self.on_complete(self.result)
def settings_dialog(self):
def check_for_api_key(api_key):
if api_key and len(api_key) > 12:
self.config.set_key("plugin_label_api_key", str(self.auth_token_edit.text()))
self.upload.setEnabled(True)
self.download.setEnabled(True)
self.accept.setEnabled(True)
else:
self.upload.setEnabled(False)
self.download.setEnabled(False)
self.accept.setEnabled(False)
d = QDialog()
layout = QGridLayout(d)
layout.addWidget(QLabel("API Key: "),0,0)
self.auth_token_edit = QLineEdit(self.auth_token())
self.auth_token_edit.textChanged.connect(check_for_api_key)
layout.addWidget(QLabel("Label sync options: "),2,0)
layout.addWidget(self.auth_token_edit, 0,1,1,2)
decrypt_key_text = QLineEdit(self.encode_password)
decrypt_key_text.setReadOnly(True)
layout.addWidget(decrypt_key_text, 1,1)
layout.addWidget(QLabel("Decryption key: "),1,0)
layout.addWidget(HelpButton("This key can be used on the LabElectrum website to decrypt your data in case you want to review it online."),1,2)
self.upload = QPushButton("Force upload")
self.upload.clicked.connect(self.full_push)
layout.addWidget(self.upload, 2,1)
self.download = QPushButton("Force download")
self.download.clicked.connect(self.full_pull)
layout.addWidget(self.download, 2,2)
c = QPushButton(_("Cancel"))
c.clicked.connect(d.reject)
self.accept = QPushButton(_("Done"))
self.accept.clicked.connect(d.accept)
layout.addWidget(c,3,1)
layout.addWidget(self.accept,3,2)
check_for_api_key(self.auth_token())
self.window.labelsChanged.connect(self.done_processing)
if d.exec_():
return True
else:
return False
def __init__(self, parent, seed, imported_keys):
QDialog.__init__(self, parent)
self.setModal(1)
self.setMinimumWidth(400)
self.setWindowTitle('Electrum-dgc' + ' - ' + _('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 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 = QRTextEdit(seed)
seed_text.setReadOnly(True)
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 setup(self, address):
label = QLabel(_("Copied your Dogecoin address to the clipboard!"))
address_display = QLineEdit(address)
address_display.setReadOnly(True)
resize_line_edit_width(address_display, address)
main_layout = QVBoxLayout(self)
main_layout.addWidget(label)
main_layout.addWidget(address_display)
self.setMouseTracking(True)
self.setWindowTitle("Electrum-IXC - " + _("Receive Dogecoin payment"))
self.setWindowFlags(Qt.Window|Qt.FramelessWindowHint|
Qt.MSWindowsFixedSizeDialogHint)
self.layout().setSizeConstraint(QLayout.SetFixedSize)
def question(self, msg, yes_label=_('OK'), no_label=_('Cancel'), icon=None):
vbox = QVBoxLayout()
self.set_layout(vbox)
if icon:
logo = QLabel()
logo.setPixmap(icon)
vbox.addWidget(logo)
label = QLabel(msg)
label.setWordWrap(True)
vbox.addWidget(label)
vbox.addStretch(1)
vbox.addLayout(ok_cancel_buttons(self, yes_label, no_label))
if not self.exec_():
return None
return True
def setup(self, address):
label = QLabel(_("Copied your Dogecoin address to the clipboard!"))
address_display = QLineEdit(address)
address_display.setReadOnly(True)
resize_line_edit_width(address_display, address)
main_layout = QVBoxLayout(self)
main_layout.addWidget(label)
main_layout.addWidget(address_display)
self.setMouseTracking(True)
self.setWindowTitle("Electrum-IXC - " + _("Receive Dogecoin payment"))
self.setWindowFlags(Qt.Window | Qt.FramelessWindowHint
| Qt.MSWindowsFixedSizeDialogHint)
self.layout().setSizeConstraint(QLayout.SetFixedSize)
def multi_mpk_dialog(self, xpub_hot, n):
vbox = QVBoxLayout()
vbox0, seed_e0 = seed_dialog.enter_seed_box(MSG_SHOW_MPK, 'hot')
vbox.addLayout(vbox0)
seed_e0.setText(xpub_hot)
seed_e0.setReadOnly(True)
entries = []
for i in range(n):
vbox2, seed_e2 = seed_dialog.enter_seed_box(
MSG_ENTER_COLD_MPK, 'cold')
vbox.addLayout(vbox2)
entries.append(seed_e2)
vbox.addStretch(1)
hbox, button = ok_cancel_buttons2(self, _('Next'))
vbox.addLayout(hbox)
button.setEnabled(False)
f = lambda: button.setEnabled(
map(lambda e: Wallet.is_xpub(self.get_seed_text(e)), entries) ==
[True] * len(entries))
for e in entries:
e.textChanged.connect(f)
self.set_layout(vbox)
if not self.exec_():
return
return map(lambda e: self.get_seed_text(e), entries)
def __init__(self, change_quote_currency, parent=None):
super(QLabel, self).__init__(_("Connecting..."), parent)
self.change_quote_currency = change_quote_currency
self.state = self.SHOW_CONNECTING
self.balance_text = ""
self.amount_text = ""
self.parent = parent
def __init__(self, config, name):
BasePlugin.__init__(self, config, name)
self._is_available = self._init()
self._requires_settings = True
self.wallet = None
electrum.wallet.wallet_types.append(
('hardware', 'trezor', _("Trezor wallet"), TrezorWallet))
def multi_seed_dialog(self, n):
vbox = QVBoxLayout()
vbox1, seed_e1 = seed_dialog.enter_seed_box(MSG_ENTER_SEED_OR_MPK,
'hot')
vbox.addLayout(vbox1)
entries = [seed_e1]
for i in range(n):
vbox2, seed_e2 = seed_dialog.enter_seed_box(
MSG_ENTER_SEED_OR_MPK, 'cold')
vbox.addLayout(vbox2)
entries.append(seed_e2)
vbox.addStretch(1)
hbox, button = ok_cancel_buttons2(self, _('Next'))
vbox.addLayout(hbox)
button.setEnabled(False)
f = lambda: button.setEnabled(
map(lambda e: self.is_any(self.get_seed_text(e)), entries) ==
[True] * len(entries))
for e in entries:
e.textChanged.connect(f)
self.set_layout(vbox)
if not self.exec_():
return
return map(lambda e: self.get_seed_text(e), entries)
def on_receive(self):
if self.wallet.use_encryption:
password = self.win.password_dialog('An encrypted transaction was retrieved from cosigning pool.\nPlease enter your password to decrypt it.')
if not password:
return
else:
password = None
if not self.win.question(_("An encrypted transaction was retrieved from cosigning pool.\nDo you want to open it now?")):
return
message = self.listener.message
key = self.listener.keyname
xprv = self.wallet.get_master_private_key(key, password)
if not xprv:
return
try:
k = bitcoin.deserialize_xkey(xprv)[-1].encode('hex')
EC = bitcoin.EC_KEY(k.decode('hex'))
message = EC.decrypt_message(message)
except Exception as e:
traceback.print_exc(file=sys.stdout)
self.win.show_message(str(e))
return
self.listener.clear()
tx = transaction.Transaction.deserialize(message)
self.win.show_transaction(tx)
def __init__(self, change_quote_currency, parent=None):
super(QLabel, self).__init__(_("Connecting..."), parent)
self.change_quote_currency = change_quote_currency
self.state = self.SHOW_CONNECTING
self.balance_text = ""
self.amount_text = ""
self.parent = parent
def on_receive(self):
if self.wallet.use_encryption:
password = self.win.password_dialog(
'An encrypted transaction was retrieved from cosigning pool.\nPlease enter your password to decrypt it.'
)
if not password:
return
else:
password = None
if not self.win.question(
_("An encrypted transaction was retrieved from cosigning pool.\nDo you want to open it now?"
)):
return
message = self.listener.message
key = self.listener.keyname
xprv = self.wallet.get_master_private_key(key, password)
if not xprv:
return
try:
k = bitcoin.deserialize_xkey(xprv)[-1].encode('hex')
EC = bitcoin.EC_KEY(k.decode('hex'))
message = EC.decrypt_message(message)
except Exception as e:
traceback.print_exc(file=sys.stdout)
self.win.show_message(str(e))
return
self.listener.clear()
tx = transaction.Transaction.deserialize(message)
self.win.show_transaction(tx)
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 do_full_pull(self, force = False):
connection = httplib.HTTPConnection(self.target_host)
connection.request("GET", ("/api/wallets/%s/labels.json?auth_token=%s" % (self.wallet_id, self.auth_token())),"", {'Content-Type': 'application/json'})
response = connection.getresponse()
if response.status != 200:
print_error("Cannot retrieve labels:", response.status, response.reason)
return
response = json.loads(response.read())
if "error" in response:
raise BaseException(_("Could not sync labels: %s" % response["error"]))
for label in response:
try:
key = self.decode(label["external_id"])
except:
continue
try:
value = self.decode(label["text"])
except:
continue
try:
json.dumps(key)
json.dumps(value)
except:
print_error('error: no json', key)
continue
if force or not self.wallet.labels.get(key):
self.wallet.labels[key] = value
self.wallet.storage.put('labels', self.wallet.labels)
print_error("received %d labels"%len(response))
self.window.labelsChanged.emit()
def __init__(self, win):
QWidget.__init__(self)
self.win = win
self.setWindowTitle('Electrum-dgc - ' + _('Invoice'))
self.setMinimumSize(800, 250)
self.address = ''
self.label = ''
self.amount = 0
self.setFocusPolicy(QtCore.Qt.NoFocus)
main_box = QHBoxLayout()
self.qrw = QRCodeWidget()
main_box.addWidget(self.qrw, 1)
vbox = QVBoxLayout()
main_box.addLayout(vbox)
self.address_label = QLabel("")
#self.address_label.setFont(QFont(MONOSPACE_FONT))
vbox.addWidget(self.address_label)
self.label_label = QLabel("")
vbox.addWidget(self.label_label)
self.amount_label = QLabel("")
vbox.addWidget(self.amount_label)
vbox.addStretch(1)
self.setLayout(main_box)
def __init__(self, win):
QWidget.__init__(self)
self.win = win
self.setWindowTitle('Electrum-dgc - '+_('Invoice'))
self.setMinimumSize(800, 250)
self.address = ''
self.label = ''
self.amount = 0
self.setFocusPolicy(QtCore.Qt.NoFocus)
main_box = QHBoxLayout()
self.qrw = QRCodeWidget()
main_box.addWidget(self.qrw, 1)
vbox = QVBoxLayout()
main_box.addLayout(vbox)
self.address_label = QLabel("")
#self.address_label.setFont(QFont(MONOSPACE_FONT))
vbox.addWidget(self.address_label)
self.label_label = QLabel("")
vbox.addWidget(self.label_label)
self.amount_label = QLabel("")
vbox.addWidget(self.amount_label)
vbox.addStretch(1)
self.setLayout(main_box)
def password_dialog(self, msg=None):
if not msg:
msg = _("Please enter your Trezor password")
d = QDialog()
d.setModal(1)
d.setLayout( make_password_dialog(d, None, msg, False) )
return run_password_dialog(d, None, None)
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 = QRTextEdit(seed)
seed_text.setReadOnly(True)
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 network_dialog(self):
# skip this if config already exists
if self.config.get('server') is not None:
return
grid = QGridLayout()
grid.setSpacing(5)
label = QLabel(_("Electrum-dgc communicates with remote servers to get information about your transactions and addresses. The servers all fulfil the same purpose only differing in hardware. In most cases you simply want to let Electrum-IXC pick one at random if you have a preference though feel free to select a server manually.") + "\n\n" \
+ _("How do you want to connect to a server:")+" ")
label.setWordWrap(True)
grid.addWidget(label, 0, 0)
gb = QGroupBox()
b1 = QRadioButton(gb)
b1.setText(_("Auto connect"))
b1.setChecked(True)
b2 = QRadioButton(gb)
b2.setText(_("Select server manually"))
#b3 = QRadioButton(gb)
#b3.setText(_("Stay offline"))
grid.addWidget(b1,1,0)
grid.addWidget(b2,2,0)
#grid.addWidget(b3,3,0)
vbox = QVBoxLayout()
vbox.addLayout(grid)
vbox.addStretch(1)
vbox.addLayout(ok_cancel_buttons(self, _('Next')))
self.set_layout(vbox)
if not self.exec_():
return
if b2.isChecked():
return NetworkDialog(self.network, self.config, None).do_exec()
else:
self.config.set_key('auto_cycle', True, True)
return
def __init__(self, data, parent=None, title = "", show_text=False):
QDialog.__init__(self, parent)
d = self
d.setWindowTitle(title)
vbox = QVBoxLayout()
qrw = QRCodeWidget(data)
vbox.addWidget(qrw, 1)
if show_text:
text = QTextEdit()
text.setText(data)
text.setReadOnly(True)
vbox.addWidget(text)
hbox = QHBoxLayout()
hbox.addStretch(1)
config = electrum.get_config()
if config:
filename = os.path.join(config.path, "qrcode.bmp")
def print_qr():
bmp.save_qrcode(qrw.qr, filename)
QMessageBox.information(None, _('Message'), _("QR code saved to file") + " " + filename, _('OK'))
def copy_to_clipboard():
bmp.save_qrcode(qrw.qr, filename)
self.parent().app.clipboard().setImage(QImage(filename))
QMessageBox.information(None, _('Message'), _("QR code saved to clipboard"), _('OK'))
b = QPushButton(_("Copy"))
hbox.addWidget(b)
b.clicked.connect(copy_to_clipboard)
b = QPushButton(_("Save"))
hbox.addWidget(b)
b.clicked.connect(print_qr)
b = QPushButton(_("Close"))
hbox.addWidget(b)
b.clicked.connect(d.accept)
b.setDefault(True)
vbox.addLayout(hbox)
d.setLayout(vbox)
