def seed_options(self): dialog = QDialog() vbox = QVBoxLayout(dialog) if 'ext' in self.options: cb_ext = QCheckBox(_('Extend this seed with custom words')) cb_ext.setChecked(self.is_ext) vbox.addWidget(cb_ext) if 'bip39' in self.options: def f(b): if b: msg = ' '.join([ '<b>' + _('Warning') + '</b>' + ': ', _('BIP39 seeds may not be supported in the future.'), '<br/><br/>', _('As technology matures, MonetaryUnit address generation may change.'), _('However, BIP39 seeds do not include a version number.'), _('As a result, it is not possible to infer your wallet type from a BIP39 seed.'), '<br/><br/>', _('We do not guarantee that BIP39 seeds will be supported in future versions of Electrum-MUE.'), _('We recommend to use seeds generated by Electrum-MUE or compatible wallets.'), ]) #self.parent.show_warning(msg) self.seed_type_label.setVisible(not b) self.is_seed = (lambda x: bool(x)) if b else self.saved_is_seed self.on_edit() cb_bip39 = QCheckBox(_('BIP39 seed')) cb_bip39.toggled.connect(f) cb_bip39.setChecked(self.is_bip39) vbox.addWidget(cb_bip39) vbox.addLayout(Buttons(OkButton(dialog))) if not dialog.exec_(): return None self.is_ext = cb_ext.isChecked() if 'ext' in self.options else False self.is_bip39 = cb_bip39.isChecked() if 'bip39' in self.options else False
def toggle_passphrase(self): if self.features.passphrase_protection: self.msg = _("Confirm on your %s device to disable passphrases") else: self.msg = _("Confirm on your %s device to enable passphrases") enabled = not self.features.passphrase_protection self.apply_settings(use_passphrase=enabled)
def task(): wallet.wait_until_synchronized() if wallet.is_found(): msg = _("Recovery successful") else: msg = _("No transactions found for this seed") self.emit(QtCore.SIGNAL('synchronized'), msg)
def __init__(self, parent): super(CharacterDialog, self).__init__(parent) self.setWindowTitle(_("KeepKey Seed Recovery")) self.character_pos = 0 self.word_pos = 0 self.loop = QEventLoop() self.word_help = QLabel() self.char_buttons = [] vbox = QVBoxLayout(self) vbox.addWidget(WWLabel(CHARACTER_RECOVERY)) hbox = QHBoxLayout() hbox.addWidget(self.word_help) for i in range(4): char_button = CharacterButton('*') char_button.setMaximumWidth(36) self.char_buttons.append(char_button) hbox.addWidget(char_button) self.accept_button = CharacterButton(_("Accept Word")) self.accept_button.clicked.connect(partial(self.process_key, 32)) self.rejected.connect(partial(self.loop.exit, 1)) hbox.addWidget(self.accept_button) hbox.addStretch(1) vbox.addLayout(hbox) self.finished_button = QPushButton(_("Seed Entered")) self.cancel_button = QPushButton(_("Cancel")) self.finished_button.clicked.connect(partial(self.process_key, Qt.Key_Return)) self.cancel_button.clicked.connect(self.rejected) buttons = Buttons(self.finished_button, self.cancel_button) vbox.addSpacing(40) vbox.addLayout(buttons) self.refresh() self.show()
def save_current_masternode(self, as_new=False): """Save the masternode that is being viewed. If as_new is True, a new masternode will be created. """ delegate_privkey = str(self.masternode_editor.delegate_key_edit.text()) try: self.manager.import_masternode_delegate(delegate_privkey) delegate_pubkey = bitcoin.public_key_from_private_key(delegate_privkey) except Exception: # Show an error if the private key is invalid and not an empty string. if delegate_privkey: QMessageBox.warning(self, _('Warning'), _('Ignoring invalid delegate private key.')) delegate_pubkey = '' alias = str(self.masternode_editor.alias_edit.text()) # Construct a new masternode. if as_new: kwargs = self.masternode_editor.get_masternode_args() kwargs['delegate_key'] = delegate_pubkey del kwargs['vin'] self.mapper.revert() self.masternodes_widget.add_masternode(MasternodeAnnounce(**kwargs)) else: self.mapper.submit() self.manager.save() self.masternodes_widget.select_masternode(alias)
def delete_current_masternode(self): """Delete the masternode that is being viewed.""" mn = self.selected_masternode() if QMessageBox.question(self, _('Delete'), _('Do you want to remove the masternode configuration for') + ' %s?'%mn.alias, QMessageBox.Yes | QMessageBox.No, QMessageBox.No) == QMessageBox.Yes: self.masternodes_widget.remove_masternode(mn.alias) self.masternodes_widget.view.selectRow(0)
def sign_announce(self, alias): """Sign an announce for alias. This is called by SignAnnounceWidget.""" pw = None if self.manager.wallet.use_encryption: pw = self.gui.password_dialog(msg=_('Please enter your password to activate masternode "%s".' % alias)) if pw is None: return self.sign_announce_widget.sign_button.setEnabled(False) def sign_thread(): return self.manager.sign_announce(alias, pw) def on_sign_successful(mn): self.print_msg('Successfully signed Masternode Announce.') self.send_announce(alias) # Proceed to broadcasting the announcement, or re-enable the button. def on_sign_error(err): self.print_error('Error signing MasternodeAnnounce:') # Print traceback information to error log. self.print_error(''.join(traceback.format_tb(err[2]))) self.print_error(''.join(traceback.format_exception_only(err[0], err[1]))) self.sign_announce_widget.sign_button.setEnabled(True) util.WaitingDialog(self, _('Signing Masternode Announce...'), sign_thread, on_sign_successful, on_sign_error)
def cast_vote(self, proposal_name, vote_yes): """Vote for a proposal. This is called by ProposalsWidget.""" vote_choice = 'yes' if vote_yes else 'no' mn = self.selected_masternode() if not mn.announced: return QMessageBox.critical(self, _('Cannot Vote'), _('Masternode has not been activated.')) # Check that we can vote before asking for a password. try: self.manager.check_can_vote(mn.alias, proposal_name) except Exception as e: return QMessageBox.critical(self, _('Cannot Vote'), _(str(e))) self.proposals_widget.editor.vote_button.setEnabled(False) def vote_thread(): return self.manager.vote(mn.alias, proposal_name, vote_choice) # Show the result. def on_vote_successful(result): errmsg, res = result if res: QMessageBox.information(self, _('Success'), _('Successfully voted')) else: QMessageBox.critical(self, _('Error Voting'), _(errmsg)) self.proposals_widget.editor.vote_button.setEnabled(True) def on_vote_failed(err): self.print_error('Error sending vote:') # Print traceback information to error log. self.print_error(''.join(traceback.format_tb(err[2]))) self.print_error(''.join(traceback.format_exception_only(err[0], err[1]))) self.proposals_widget.editor.vote_button.setEnabled(True) util.WaitingDialog(self, _('Voting...'), vote_thread, on_vote_successful, on_vote_failed)
def create_proposal(self): manager = self.parent.masternode_manager try: proposal = self.create_proposal_from_widgets() except Exception as e: return QMessageBox.critical(self, _('Error'), _(str(e))) pw = None if manager.wallet.use_encryption: pw = self.parent.password_dialog(msg=_( 'Please enter your password to create a budget proposal.')) if pw is None: return manager.add_proposal(proposal) def sign_done(proposal, tx): print_error('proposal tx sign done: %s' % proposal.proposal_name) if tx: label = _('Budget Proposal Tx: ') + proposal.proposal_name self.parent.broadcast_transaction(tx, label) self.parent.masternode_manager.save() self.create_proposal_tx(proposal, pw, sign_done)
def on_vote_successful(result): errmsg, res = result if res: QMessageBox.information(self, _('Success'), _('Successfully voted')) else: QMessageBox.critical(self, _('Error Voting'), _(errmsg)) self.proposals_widget.editor.vote_button.setEnabled(True)
def update(self, proposals, main_window): item = self.currentItem() current_proposal = item.data(ProposalsModel.TXID, Qt.UserRole).toString() if item else None self.model.set_proposals(proposals) self.clear() row_count = self.model.rowCount() if row_count < 1: return for r in range(row_count): get_data = lambda col, row=r: self.model.data( self.model.index(row, col)) name = _(str(get_data(ProposalsModel.NAME).toString())) url = _(str(get_data(ProposalsModel.URL).toString())) yes_count = str(get_data(ProposalsModel.YES_COUNT).toString()) no_count = str(get_data(ProposalsModel.NO_COUNT).toString()) start_block = str(get_data(ProposalsModel.START_BLOCK).toString()) end_block = str(get_data(ProposalsModel.END_BLOCK).toString()) amount = str(get_data(ProposalsModel.AMOUNT).toString()) address = str(get_data(ProposalsModel.ADDRESS).toString()) txid = str(get_data(ProposalsModel.TXID).toString()) display_txid = '%s...%s' % (txid[0:8], txid[-8:]) item = QTreeWidgetItem([ name, url, yes_count, no_count, start_block, end_block, amount, address, display_txid ]) item.setFont(ProposalsModel.START_BLOCK, QFont(util.MONOSPACE_FONT)) item.setFont(ProposalsModel.END_BLOCK, QFont(util.MONOSPACE_FONT)) item.setFont(ProposalsModel.ADDRESS, QFont(util.MONOSPACE_FONT)) item.setFont(ProposalsModel.TXID, QFont(util.MONOSPACE_FONT)) if name: item.setData(ProposalsModel.NAME, Qt.UserRole, name) if txid: item.setData(ProposalsModel.TXID, Qt.UserRole, txid) is_my_proposal = False if main_window.masternode_manager.get_proposal(name) is not None: is_my_proposal = True if is_my_proposal: item.setBackground(ProposalsModel.NAME, QBrush(QColor(MY_PROPOSAL_COLOR))) item.setToolTip(ProposalsModel.NAME, _('You created this proposal.')) is_my_address = main_window.wallet.is_mine(address) if is_my_address: item.setBackground(ProposalsModel.ADDRESS, QBrush(QColor(MY_ADDRESS_COLOR))) item.setToolTip(ProposalsModel.ADDRESS, _('You own this address.')) self.addTopLevelItem(item) if current_proposal == name: self.setCurrentItem(item)
def __init__(self, parent, seed, passphrase): WindowModalDialog.__init__(self, parent, ('Electrum-MUE - ' + _('Seed'))) self.setMinimumWidth(400) vbox = QVBoxLayout(self) title = _("Your wallet generation seed is:") slayout = SeedLayout(title=title, seed=seed, msg=True, passphrase=passphrase) vbox.addLayout(slayout) vbox.addLayout(Buttons(CloseButton(self)))
def add_cosigner_dialog(self, run_next, index, is_valid): title = _("Add Cosigner") + " %d" % index message = ' '.join([ _('Please enter the master public key (xpub) of your cosigner.'), _('Enter their master private key (xprv) if you want to be able to sign for them.' ) ]) return self.text_input(title, message, is_valid)
def closeEvent(self, event): if (self.prompt_if_unsaved and not self.saved and not self.question( _('This transaction is not saved. Close anyway?'), title=_("Warning"))): event.ignore() else: event.accept() dialogs.remove(self)
def set_pin(self, remove): if remove: self.msg = _("Confirm on your %s device to disable PIN protection") elif self.features.pin_protection: self.msg = _("Confirm on your %s device to change your PIN") else: self.msg = _("Confirm on your %s device to set a PIN") self.change_pin(remove)
def __init__(self, parent=None): MyTreeWidget.__init__(self, parent, self.create_menu, [ _('Address'), _('Label'), _('Amount'), _('Height'), _('Output point') ], 1) self.setSelectionMode(QAbstractItemView.ExtendedSelection)
def wipe_device(): wallet = window.wallet if wallet and sum(wallet.get_balance()): title = _("Confirm Device Wipe") msg = _("Are you SURE you want to wipe the device?\n" "Your wallet still has MonetaryUnit in it!") if not self.question(msg, title=title, icon=QMessageBox.Critical): return invoke_client('wipe_device', unpair_after=True)
def on_send_successful(result): errmsg, was_announced = result if was_announced: self.print_msg('Successfully broadcasted MasternodeAnnounce for "%s"' % alias) QMessageBox.information(self, _('Success'), _('Masternode activated successfully.')) else: self.print_error('Failed to broadcast MasternodeAnnounce: %s' % errmsg) QMessageBox.critical(self, _('Error Sending'), _(errmsg)) self.masternodes_widget.refresh_items() self.masternodes_widget.select_masternode(alias)
def restore_seed_dialog(self, run_next, test): options = [] if self.opt_ext: options.append('ext') if self.opt_bip39: options.append('bip39') title = _('Enter Seed') message = _( 'Please enter your seed phrase in order to restore your wallet.') return self.seed_input(title, message, test, options)
def show_xpub_dialog(self, xpub, run_next): msg = ' '.join([ _("Here is your master public key."), _("Please share it with your cosigners.") ]) vbox = QVBoxLayout() layout = SeedLayout(xpub, title=msg, icon=False) vbox.addLayout(layout.layout()) self.exec_layout(vbox, _('Master Public Key')) return None
def save(self): name = 'signed_%s.txn' % ( self.tx.hash()[0:8]) if self.tx.is_complete() else 'unsigned.txn' fileName = self.main_window.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 __init__(self, parent=None): super(ProposalsModel, self).__init__(parent) self.proposals = [] headers = [ { Qt.DisplayRole: _('Name'), }, { Qt.DisplayRole: _('URL'), }, { Qt.DisplayRole: _('Yes Votes'), }, { Qt.DisplayRole: _('No Votes'), }, { Qt.DisplayRole: _('Start Block'), }, { Qt.DisplayRole: _('End Block'), }, { Qt.DisplayRole: _('Amount'), }, { Qt.DisplayRole: _('Address'), }, { Qt.DisplayRole: _('Fee Tx'), }, ] for d in headers: d[Qt.EditRole] = d[Qt.DisplayRole] self.headers = headers
def __init__(self, parent=None): super(ProposalsTreeWidget, self).__init__(parent, self.create_menu, [ _('Name'), _('URL'), _('Yes Votes'), _('No Votes'), _('Start Block'), _('End Block'), _('Amount'), _('Address'), _('Fee Tx') ], 0) header = self.header() header.setResizeMode(ProposalsModel.NAME, QHeaderView.ResizeToContents) header.setResizeMode(ProposalsModel.URL, QHeaderView.Stretch) header.setResizeMode(ProposalsModel.YES_COUNT, QHeaderView.ResizeToContents) header.setResizeMode(ProposalsModel.NO_COUNT, QHeaderView.ResizeToContents) header.setResizeMode(ProposalsModel.ADDRESS, QHeaderView.ResizeToContents) header.setResizeMode(ProposalsModel.TXID, QHeaderView.ResizeToContents) self.model = ProposalsModel()
def import_masternode_conf(self, filename): """Import a masternode.conf file.""" pw = None if self.manager.wallet.use_encryption: pw = self.gui.password_dialog(msg=_('Please enter your password to import Masternode information.')) if pw is None: return if not os.path.exists(filename): QMessageBox.critical(self, _('Error'), _('File does not exist')) return with open(filename, 'r') as f: lines = f.readlines() # Show an error if the conf file is malformed. try: conf_lines = parse_masternode_conf(lines) except Exception as e: QMessageBox.critical(self, _('Error'), _(str(e))) return num = self.masternodes_widget.import_masternode_conf_lines(conf_lines, pw) if not num: return QMessageBox.warning(self, _('Failed to Import'), _('Could not import any masternode configurations. Please ensure that they are not already imported.')) # Grammar is important. configurations = 'configuration' if num == 1 else 'configurations' adjective = 'this' if num == 1 else 'these' noun = 'masternode' if num == 1 else 'masternodes' words = {'adjective': adjective, 'configurations': configurations, 'noun': noun, 'num': num,} msg = '{num} {noun} {configurations} imported.\n\nPlease wait for transactions involving {adjective} {configurations} to be retrieved before activating {adjective} {noun}.'.format(**words) QMessageBox.information(self, _('Success'), _(msg))
def __init__(self, parent=None): super(MasternodeEditor, self).__init__(parent) self.alias_edit = QLineEdit() self.alias_edit.setPlaceholderText(_('Enter a name for this masternode')) self.vin_edit = PrevOutWidget() self.addr_edit = NetworkAddressWidget() self.delegate_key_edit = QLineEdit() self.delegate_key_edit.setFont(QFont(util.MONOSPACE_FONT)) self.delegate_key_edit.setPlaceholderText(_('Your masternode\'s private key')) self.protocol_version_edit = QLineEdit() self.protocol_version_edit.setText('70201') self.status_edit = QLineEdit() self.status_edit.setPlaceholderText(_('Masternode status')) self.status_edit.setReadOnly(True) form = QFormLayout() form.addRow(_('Alias:'), self.alias_edit) form.addRow(_('Status:'), self.status_edit) form.addRow(_('Collateral MUE Output:'), self.vin_edit) form.addRow(_('Masternode Private Key:'), self.delegate_key_edit) form.addRow(_('Address:'), self.addr_edit) form.addRow(_('Protocol Version:'), self.protocol_version_edit) self.setLayout(form)
def confirm_seed_dialog(self, run_next, test): self.app.clipboard().clear() title = _('Confirm Seed') message = ' '.join([ _('Your seed is important!'), _('If you lose your seed, your money will be permanently lost.'), _('To make sure that you have properly saved your seed, please retype it here.' ) ]) seed, is_bip39, is_ext = self.seed_input(title, message, test, None) return seed
def __init__(self, parent): MyTreeWidget.__init__(self, parent, self.create_menu, [ _('Expires'), _('Requestor'), _('Description'), _('Amount'), _('Status') ], 2) self.setSortingEnabled(True) self.header().setResizeMode(1, QHeaderView.Interactive) self.setColumnWidth(1, 200)
def __init__(self, main_widget, parent=None): super(ProposalEditor, self).__init__(parent) self.main_widget = main_widget self.name_edit = QLineEdit() self.url_edit = QLineEdit() self.start_block_edit = QLineEdit() self.end_block_edit = QLineEdit() self.amount_edit = QLineEdit() self.address_edit = QLineEdit() self.txid_edit = QLineEdit() for i in [ self.name_edit, self.url_edit, self.start_block_edit, self.end_block_edit, self.amount_edit, self.address_edit, self.txid_edit ]: i.setReadOnly(True) self.mapper = QDataWidgetMapper() self.mapper.setModel(self.main_widget.proxy_model) self.mapper.setSubmitPolicy(QDataWidgetMapper.ManualSubmit) self.mapper.addMapping(self.name_edit, ProposalsModel.NAME) self.mapper.addMapping(self.url_edit, ProposalsModel.URL) self.mapper.addMapping(self.start_block_edit, ProposalsModel.START_BLOCK) self.mapper.addMapping(self.end_block_edit, ProposalsModel.END_BLOCK) self.mapper.addMapping(self.amount_edit, ProposalsModel.AMOUNT) self.mapper.addMapping(self.address_edit, ProposalsModel.ADDRESS) self.mapper.addMapping(self.txid_edit, ProposalsModel.TXID) block_hbox = QHBoxLayout() block_hbox.addWidget(self.start_block_edit) block_hbox.addWidget(QLabel(' - ')) block_hbox.addWidget(self.end_block_edit) self.vote_combo = QComboBox() self.vote_combo.addItem(_('Yes')) self.vote_combo.addItem(_('No')) self.vote_button = QPushButton(_('Vote')) self.vote_button.clicked.connect(self.cast_vote) vote_hbox = util.Buttons(self.vote_combo, self.vote_button) form = QFormLayout() form.addRow(_('Name:'), self.name_edit) form.addRow(_('URL:'), self.url_edit) form.addRow(_('Blocks:'), block_hbox) form.addRow(_('Monthly Payment:'), self.amount_edit) form.addRow(_('Payment Address:'), self.address_edit) form.addRow(_('Fee TxID:'), self.txid_edit) form.addRow(_('Vote:'), vote_hbox) self.setLayout(form)
def build_tray_menu(self): # Avoid immediate GC of old menu when window closed via its action self.old_menu = self.tray.contextMenu() m = QMenu() for window in self.windows: submenu = m.addMenu(window.wallet.basename()) submenu.addAction(_("Show/Hide"), window.show_or_hide) submenu.addAction(_("Close"), window.close) m.addAction(_("Dark/Light"), self.toggle_tray_icon) m.addSeparator() m.addAction(_("Exit Electrum-MUE"), self.close) self.tray.setContextMenu(m)
def callback_PinMatrixRequest(self, msg): if msg.type == 2: msg = _("Enter a new PIN for your %s:") elif msg.type == 3: msg = (_("Re-enter the new PIN for your %s.\n\n" "NOTE: the positions of the numbers have changed!")) else: msg = _("Enter your current %s PIN:") pin = self.handler.get_pin(msg % self.device) if not pin: return self.proto.Cancel() return self.proto.PinMatrixAck(pin=pin)