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 rubycoin: 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 __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()
# shared objects
self.invoices = InvoiceStore(self.config)
self.contacts = Contacts(self.config)
# init tray
self.dark_icon = self.config.get("dark_icon", False)
self.tray = QSystemTrayIcon(self.tray_icon(), None)
self.tray.setToolTip('Electrum-Rubycoin')
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 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 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 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())
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, 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 __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, 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()