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 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-XSH update'))
dialog.setModal(1)
main_layout = QGridLayout()
main_layout.addWidget(
QLabel(
_("A new version of Electrum-XSH 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 __init__(self, address, parent):
self.address = address
self.parent = parent
self.config = parent.config
self.wallet = parent.wallet
self.app = parent.app
self.saved = True
QDialog.__init__(self)
self.setMinimumWidth(700)
self.setWindowTitle(_("Address"))
self.setModal(1)
vbox = QVBoxLayout()
self.setLayout(vbox)
vbox.addWidget(QLabel(_("Address:")))
self.addr_e = ButtonsLineEdit(self.address)
self.addr_e.addCopyButton(self.app)
self.addr_e.addButton(":icons/qrcode.png", self.show_qr,
_("Show QR Code"))
self.addr_e.setReadOnly(True)
vbox.addWidget(self.addr_e)
vbox.addWidget(QLabel(_("History")))
self.hw = HistoryWidget(self.parent)
vbox.addWidget(self.hw)
vbox.addStretch(1)
vbox.addLayout(Buttons(CloseButton(self)))
self.format_amount = self.parent.format_amount
h = self.wallet.get_history([self.address])
self.hw.update(h)
def qr_input(self):
from electrum_XSH import qrscanner, get_config
try:
data = qrscanner.scan_qr(get_config())
except BaseException, e:
QMessageBox.warning(self, _('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 add_io(self, vbox):
if self.tx.locktime > 0:
vbox.addWidget(QLabel("LockTime: %d\n" % self.tx.locktime))
vbox.addWidget(QLabel(_("Inputs")))
ext = QTextCharFormat()
rec = QTextCharFormat()
rec.setBackground(QBrush(QColor("lightgreen")))
rec.setToolTip(_("Wallet receive address"))
chg = QTextCharFormat()
chg.setBackground(QBrush(QColor("yellow")))
chg.setToolTip(_("Wallet change address"))
def text_format(addr):
if self.wallet.is_mine(addr):
return chg if self.wallet.is_change(addr) else rec
return ext
i_text = QTextEdit()
i_text.setFont(QFont(MONOSPACE_FONT))
i_text.setReadOnly(True)
i_text.setMaximumHeight(100)
cursor = i_text.textCursor()
for x in self.tx.inputs:
if x.get('is_coinbase'):
cursor.insertText('coinbase')
else:
prevout_hash = x.get('prevout_hash')
prevout_n = x.get('prevout_n')
cursor.insertText(prevout_hash[0:8] + '...', ext)
cursor.insertText(prevout_hash[-8:] + ":%-4d " % prevout_n,
ext)
addr = x.get('address')
if addr == "(pubkey)":
_addr = self.wallet.find_pay_to_pubkey_address(
prevout_hash, prevout_n)
if _addr:
addr = _addr
if addr is None:
addr = _('unknown')
cursor.insertText(addr, text_format(addr))
cursor.insertBlock()
vbox.addWidget(i_text)
vbox.addWidget(QLabel(_("Outputs")))
o_text = QTextEdit()
o_text.setFont(QFont(MONOSPACE_FONT))
o_text.setReadOnly(True)
o_text.setMaximumHeight(100)
cursor = o_text.textCursor()
for addr, v in self.tx.get_outputs():
cursor.insertText(addr, text_format(addr))
if v is not None:
cursor.insertText('\t', ext)
cursor.insertText(
self.parent.format_amount(v, whitespaces=True), ext)
cursor.insertBlock()
vbox.addWidget(o_text)
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 before_send(self):
'''
Change URL to address before making a send.
IMPORTANT:
return False to continue execution of the send
return True to stop execution of the send
'''
if self.win.payto_e.is_multiline(): # only supports single line entries atm
return False
if self.win.payto_e.is_pr:
return
payto_e = str(self.win.payto_e.toPlainText())
regex = re.compile(r'^([^\s]+) <([A-Za-z0-9]+)>') # only do that for converted addresses
try:
(url, address) = regex.search(payto_e).groups()
except AttributeError:
return False
if not self.validated:
msgBox = QMessageBox()
msgBox.setText(_('WARNING: the address ' + address + ' could not be validated via an additional security check, DNSSEC, and thus may not be correct.'))
msgBox.setInformativeText(_('Do you wish to continue?'))
msgBox.setStandardButtons(QMessageBox.Cancel | QMessageBox.Ok)
msgBox.setDefaultButton(QMessageBox.Cancel)
reply = msgBox.exec_()
if reply != QMessageBox.Ok:
return True
return False
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-XSH"), self.close)
self.tray.setContextMenu(m)
def multi_mpk_dialog(self, xpub_hot, n):
vbox = QVBoxLayout()
scroll = QScrollArea()
scroll.setEnabled(True)
scroll.setWidgetResizable(True)
vbox.addWidget(scroll)
w = QWidget()
scroll.setWidget(w)
innerVbox = QVBoxLayout()
w.setLayout(innerVbox)
vbox0 = seed_dialog.show_seed_box(MSG_SHOW_MPK, xpub_hot, 'hot')
innerVbox.addLayout(vbox0)
entries = []
for i in range(n):
msg = _("Please enter the master public key of cosigner") + ' %d'%(i+1)
vbox2, seed_e2 = seed_dialog.enter_seed_box(msg, self, 'cold')
innerVbox.addLayout(vbox2)
entries.append(seed_e2)
vbox.addStretch(1)
button = OkButton(self, _('Next'))
vbox.addLayout(Buttons(CancelButton(self), button))
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, parent=None):
MyTreeWidget.__init__(
self, parent, self.create_menu,
['', _('Date'),
_('Description'),
_('Amount'),
_('Balance')], 2)
self.config = self.parent.config
self.setSortingEnabled(False)
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 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 closeEvent(self, event):
if (self.prompt_if_unsaved and not self.saved and not self.broadcast
and QMessageBox.question(
self, _('Warning'),
_('This transaction is not saved. Close anyway?'),
QMessageBox.Yes | QMessageBox.No) == QMessageBox.No):
event.ignore()
else:
event.accept()
dialogs.remove(self)
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 export_history_dialog(self, d,hbox):
self.wallet = d.wallet
history = self.wallet.get_history()
if len(history) > 0:
b = QPushButton(_("Preview plot"))
hbox.addWidget(b)
b.clicked.connect(lambda: self.do_plot(self.wallet, history))
else:
b = QPushButton(_("No history to plot"))
hbox.addWidget(b)
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"))
self.saved = 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 __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 amount.find('-') != -1:
item.setForeground(0, QBrush(QColor("#BC1E1E")))
self.insertTopLevelItem(0, item)
def close(self):
self.d.accept()
if self.error:
QMessageBox.warning(self.parent, _('Error'), self.error, _('OK'))
else:
if self.on_success:
if type(self.result) is not tuple:
self.result = (self.result, )
self.on_success(*self.result)
if self.on_complete:
self.on_complete()
def restore_or_create(self):
vbox = QVBoxLayout()
main_label = QLabel(_("Electrum 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 a wallet or import keys"))
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_XSH.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)
self.set_layout(vbox)
vbox.addLayout(Buttons(CancelButton(self), OkButton(self, _('Next'))))
self.show()
self.raise_()
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 show_seed_box_msg(seedphrase, sid=None):
msg = _("Your wallet generation seed is") + ":"
vbox = show_seed_box(msg, seedphrase, sid)
save_msg = _("Please save these %d words on paper (order is important)."
) % len(seedphrase.split()) + " "
msg2 = save_msg + " " \
+ _("This seed will allow you to recover your wallet in case of computer failure.") + "<br/>" \
+ "<b>"+_("WARNING")+":</b> " + _("Never disclose your seed. Never type it on a website.") + "</b><p>"
label2 = QLabel(msg2)
label2.setWordWrap(True)
vbox.addWidget(label2)
vbox.addStretch(1)
return vbox
def __init__(self, parent, seed, imported_keys):
QDialog.__init__(self, parent)
self.setModal(1)
self.setMinimumWidth(400)
self.setWindowTitle('Electrum' + ' - ' + _('Seed'))
vbox = show_seed_box_msg(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(Buttons(CloseButton(self)))
self.setLayout(vbox)
def run_wizard(self, storage, action):
import installwizard
if storage.file_exists and action != 'new':
msg = _("The file '%s' contains an incompletely created wallet.")%storage.path + '\n'\
+ _("Do you want to complete its creation now?")
if not util.question(msg):
if util.question(
_("Do you want to delete '%s'?") % storage.path):
os.remove(storage.path)
QMessageBox.information(None, _('Warning'),
_('The file was removed'), _('OK'))
return
return
wizard = installwizard.InstallWizard(self.config, self.network,
storage, self.app)
wizard.show()
if action == 'new':
action, wallet_type = wizard.restore_or_create()
else:
wallet_type = None
try:
wallet = wizard.run(action, wallet_type)
except BaseException as e:
traceback.print_exc(file=sys.stdout)
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)
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(Buttons(CancelButton(self, no_label), OkButton(self, yes_label)))
if not self.exec_():
return None
return True
def setup(self, address):
label = QLabel(_("Copied your SHIELD 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 - " + _("Receive SHIELD payment"))
self.setWindowFlags(Qt.Window|Qt.FramelessWindowHint|
Qt.MSWindowsFixedSizeDialogHint)
self.layout().setSizeConstraint(QLayout.SetFixedSize)
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_XSH.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)
QApplication.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)