def create_layout(self):
self.masternodes_widget = MasternodesWidget(self.manager)
self.tabs = QTabWidget()
self.tabs.addTab(self.create_view_masternode_tab(),
_('View Masternode'))
self.tabs.addTab(self.create_collateral_tab(), _('Choose Collateral'))
self.tabs.addTab(self.create_sign_announce_tab(),
_('Activate Masternode'))
self.tabs.addTab(self.create_masternode_conf_tab(),
_('Masternode.conf'))
# Disabled until API is stable.
# self.tabs.addTab(self.create_vote_tab(), _('Vote'))
# Connect to the selection signal so we can update the widget mapper.
self.masternodes_widget.view.selectionModel().selectionChanged.connect(
self.on_view_selection_changed)
bottom_buttons = util.Buttons(util.CloseButton(self))
vbox = QVBoxLayout()
vbox.addWidget(QLabel(_('Masternodes:')))
vbox.addWidget(self.masternodes_widget, stretch=1)
vbox.addWidget(self.tabs)
vbox.addLayout(bottom_buttons)
self.setLayout(vbox)
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 __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 __init__(self, parent, address):
WindowModalDialog.__init__(self, parent, _("Address"))
self.address = address
self.parent = parent
self.config = parent.config
self.wallet = parent.wallet
self.app = parent.app
self.saved = True
self.setMinimumWidth(700)
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)
self.hw.get_domain = self.get_domain
vbox.addWidget(self.hw)
vbox.addStretch(1)
vbox.addLayout(Buttons(CloseButton(self)))
self.format_amount = self.parent.format_amount
self.hw.update()
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 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 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 query_multisig(self, action):
cw = CosignWidget(2, 2)
m_edit = QSpinBox()
n_edit = QSpinBox()
m_edit.setValue(2)
n_edit.setValue(2)
n_edit.setMinimum(2)
n_edit.setMaximum(15)
m_edit.setMinimum(1)
m_edit.setMaximum(2)
n_edit.valueChanged.connect(m_edit.setMaximum)
n_edit.valueChanged.connect(cw.set_n)
m_edit.valueChanged.connect(cw.set_m)
hbox = QHBoxLayout()
hbox.addWidget(QLabel(_('Require')))
hbox.addWidget(m_edit)
hbox.addWidget(QLabel(_('of')))
hbox.addWidget(n_edit)
hbox.addWidget(QLabel(_('signatures')))
hbox.addStretch(1)
vbox = QVBoxLayout()
vbox.addWidget(cw)
vbox.addWidget(
WWLabel(
_("Choose the number of signatures needed "
"to unlock funds in your wallet:")))
vbox.addLayout(hbox)
self.set_main_layout(vbox, _("Multi-Signature Wallet"))
m = int(m_edit.value())
n = int(n_edit.value())
wallet_type = '%dof%d' % (m, n)
return wallet_type
def value_str(self, satoshis, rate):
if satoshis is None: # Can happen with incomplete history
return _("Unknown")
if rate:
value = Decimal(satoshis) / COIN * Decimal(rate)
return "%s" % (self.ccy_amount_str(value, True))
return _("No data")
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 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 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 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 wipe_device():
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 Sibcoin in it!")
if not self.question(
msg, title=title, icon=QMessageBox.Critical):
return
invoke_client('wipe_device', unpair_after=True)
def export_history_dialog(self, window, hbox):
wallet = window.wallet
history = wallet.get_history()
if len(history) > 0:
b = QPushButton(_("Preview plot"))
hbox.addWidget(b)
b.clicked.connect(lambda: self.do_plot(wallet, history))
else:
b = QPushButton(_("No history to plot"))
hbox.addWidget(b)
def refresh_headers(self):
headers = [
'', '',
_('Date'),
_('Description'),
_('Amount'),
_('Balance')
]
run_hook('history_tab_headers', headers)
self.update_headers(headers)
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 __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 SIB 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 __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 __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, seed, imported_keys):
WindowModalDialog.__init__(self, parent, ('Electrum-Sibcoin - ' + _('Seed')))
self.setMinimumWidth(400)
vbox = QVBoxLayout(self)
vbox.addLayout(SeedWarningLayout(seed).layout())
if imported_keys:
warning = ("<b>" + _("WARNING") + ":</b> " +
_("Your wallet contains imported keys. These keys "
"cannot be recovered from your seed.") + "</b><p>")
vbox.addWidget(WWLabel(warning))
vbox.addLayout(Buttons(CloseButton(self)))
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-Sibcoin"), 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)
def callback_PassphraseRequest(self, req):
if self.creating_wallet:
msg = _("Enter a passphrase to generate this wallet. Each time "
"you use this wallet your %s will prompt you for the "
"passphrase. If you forget the passphrase you cannot "
"access the Sibcoin in the wallet.") % self.device
else:
msg = _("Enter the passphrase to unlock this wallet:")
passphrase = self.handler.get_passphrase(msg, self.creating_wallet)
if passphrase is None:
return self.proto.Cancel()
passphrase = BIP44_Wallet.normalize_passphrase(passphrase)
return self.proto.PassphraseAck(passphrase=passphrase)
def __init__(self, parent=None):
super(NetworkAddressWidget, self).__init__(parent)
self.ip_edit = QLineEdit()
self.port_edit = QSpinBox()
self.port_edit.setRange(0, 99999)
hbox = QHBoxLayout()
hbox.setContentsMargins(0, 0, 0, 0)
hbox.addWidget(QLabel(_('IP:')))
hbox.addWidget(self.ip_edit, stretch=1)
hbox.addWidget(QLabel(_('Port:')))
hbox.addWidget(self.port_edit, stretch=1)
self.setLayout(hbox)
def create_view_masternode_tab(self):
"""Create the tab used to view masternodes."""
desc = ' '.join([
'In this tab, you can view your masternodes and fill in required data about them.',
'The collateral payment for a masternode can be specified using the "Choose Collateral" tab.',
])
desc = QLabel(_(desc))
desc.setWordWrap(True)
self.masternode_editor = editor = MasternodeEditor()
model = self.masternodes_widget.proxy_model
self.mapper = mapper = QDataWidgetMapper()
editor.alias_edit.textChanged.connect(self.on_editor_alias_changed)
mapper.setSubmitPolicy(QDataWidgetMapper.ManualSubmit)
mapper.setModel(model)
mapper.addMapping(editor.alias_edit, MasternodesModel.ALIAS)
mapper.addMapping(editor.status_edit, MasternodesModel.STATUS)
editor.vin_edit.setReadOnly(True)
mapper.addMapping(editor.vin_edit, MasternodesModel.VIN, 'string')
mapper.addMapping(editor.addr_edit, MasternodesModel.ADDR, 'string')
mapper.addMapping(editor.delegate_key_edit, MasternodesModel.DELEGATE)
mapper.addMapping(editor.protocol_version_edit,
MasternodesModel.PROTOCOL_VERSION)
self.save_new_masternode_button = QPushButton('Save As New Masternode')
self.save_new_masternode_button.clicked.connect(
lambda: self.save_current_masternode(as_new=True))
self.save_masternode_button = QPushButton(_('Save Masternode'))
self.save_masternode_button.clicked.connect(
self.save_current_masternode)
self.delete_masternode_button = QPushButton(_('Delete Masternode'))
self.delete_masternode_button.clicked.connect(
self.delete_current_masternode)
vbox = QVBoxLayout()
vbox.addWidget(desc)
vbox.addWidget(editor)
vbox.addStretch(1)
vbox.addLayout(
util.Buttons(self.delete_masternode_button,
self.save_new_masternode_button,
self.save_masternode_button))
w = QWidget()
w.setLayout(vbox)
return w
def update(features):
self.features = features
set_label_enabled()
bl_hash = features.bootloader_hash.encode('hex')
bl_hash = "\n".join([bl_hash[:32], bl_hash[32:]])
noyes = [_("No"), _("Yes")]
endis = [_("Enable Passphrases"), _("Disable Passphrases")]
disen = [_("Disabled"), _("Enabled")]
setchange = [_("Set a PIN"), _("Change PIN")]
version = "%d.%d.%d" % (features.major_version,
features.minor_version,
features.patch_version)
coins = ", ".join(coin.coin_name for coin in features.coins)
device_label.setText(features.label)
pin_set_label.setText(noyes[features.pin_protection])
passphrases_label.setText(disen[features.passphrase_protection])
bl_hash_label.setText(bl_hash)
label_edit.setText(features.label)
device_id_label.setText(features.device_id)
initialized_label.setText(noyes[features.initialized])
version_label.setText(version)
coins_label.setText(coins)
clear_pin_button.setVisible(features.pin_protection)
clear_pin_warning.setVisible(features.pin_protection)
pin_button.setText(setchange[features.pin_protection])
pin_msg.setVisible(not features.pin_protection)
passphrase_button.setText(endis[features.passphrase_protection])
language_label.setText(features.language)
def load_wallet(self, wallet, window):
if type(wallet) != BTChipWallet:
return
wallet.handler = BTChipQTHandler(window)
if self.btchip_is_connected(wallet):
if not wallet.check_proper_device():
window.show_error(
_("This wallet does not match your Ledger device"))
wallet.force_watching_only = True
else:
window.show_error(
_("Ledger device not detected.\nContinuing in watching-only mode."
))
wallet.force_watching_only = True
