from electrum.wallet import format_satoshis
from electrum.bitcoin import Transaction, is_valid
from electrum import mnemonic
-from electrum import util, bitcoin, commands
+from electrum import util, bitcoin, commands, Interface, Wallet, WalletVerifier, WalletSynchronizer
import bmp, pyqrnative
import exchange_rate
if reason == QSystemTrayIcon.DoubleClick:
self.showNormal()
+
def __init__(self, wallet, config):
QMainWindow.__init__(self)
self._close_electrum = False
wallet_folder = self.wallet.config.path
re.sub("(\/\w*.dat)$", "", wallet_folder)
file_name = QFileDialog.getOpenFileName(self, "Select your wallet file", wallet_folder, "*.dat")
- if not file_name:
- return
- else:
- self.load_wallet(file_name)
+ return file_name
+
+ def open_wallet(self):
+ n = self.select_wallet_file()
+ if n:
+ self.load_wallet(n)
+
+ def new_wallet(self):
+ n = self.getOpenFileName("Select wallet file")
+
+ wizard = installwizard.InstallWizard(self.config, self.interface)
+ wallet = wizard.run()
+ if wallet:
+ self.load_wallet(wallet)
+
def init_menubar(self):
electrum_menu = menubar.addMenu(_("&File"))
open_wallet_action = electrum_menu.addAction(_("Open wallet"))
- open_wallet_action.triggered.connect(self.select_wallet_file)
+ open_wallet_action.triggered.connect(self.open_wallet)
+
+ new_wallet_action = electrum_menu.addAction(_("New wallet"))
+ new_wallet_action.triggered.connect(self.new_wallet)
preferences_name = _("Preferences")
if sys.platform == 'darwin':
self.setMenuBar(menubar)
+
def load_wallet(self, filename):
import electrum
sb.addPermanentWidget( StatusBarButton( QIcon(":icons/switchgui.png"), _("Switch to Lite Mode"), self.go_lite ) )
if self.wallet.seed:
self.lock_icon = QIcon(":icons/lock.png") if self.wallet.use_encryption else QIcon(":icons/unlock.png")
- self.password_button = StatusBarButton( self.lock_icon, _("Password"), lambda: self.change_password_dialog(self.wallet, self) )
+ self.password_button = StatusBarButton( self.lock_icon, _("Password"), self.change_password_dialog )
sb.addPermanentWidget( self.password_button )
sb.addPermanentWidget( StatusBarButton( QIcon(":icons/preferences.png"), _("Preferences"), self.settings_dialog ) )
if self.wallet.seed:
self.run_hook('create_status_bar', (sb,))
self.setStatusBar(sb)
+
+
+ def change_password_dialog(self):
+ from password_dialog import PasswordDialog
+ d = PasswordDialog(self.wallet, self)
+ d.run()
+
def go_lite(self):
import gui_lite
except:
QMessageBox.warning(self, _('Error'), _('Incorrect Password'), _('OK'))
return
- self.show_seed(seed, self.wallet.imported_keys, self)
-
-
- @classmethod
- def show_seed(self, seed, imported_keys, parent=None):
- dialog = QDialog(parent)
- dialog.setModal(1)
- dialog.setWindowTitle('Electrum' + ' - ' + _('Seed'))
-
- brainwallet = ' '.join(mnemonic.mn_encode(seed))
-
- label1 = QLabel(_("Your wallet generation seed is")+ ":")
-
- seed_text = QTextEdit(brainwallet)
- seed_text.setReadOnly(True)
- seed_text.setMaximumHeight(130)
-
- msg2 = _("Please write down or memorize these 12 words (order is important).") + " " \
- + _("This seed will allow you to recover your wallet in case of computer failure.") + " " \
- + _("Your seed is also displayed as QR code, in case you want to transfer it to a mobile phone.") + "<p>" \
- + "<b>"+_("WARNING")+":</b> " + _("Never disclose your seed. Never type it on a website.") + "</b><p>"
- if imported_keys:
- msg2 += "<b>"+_("WARNING")+":</b> " + _("Your wallet contains imported keys. These keys cannot be recovered from seed.") + "</b><p>"
- label2 = QLabel(msg2)
- label2.setWordWrap(True)
-
- logo = QLabel()
- logo.setPixmap(QPixmap(":icons/seed.png").scaledToWidth(56))
- logo.setMaximumWidth(60)
-
- qrw = QRCodeWidget(seed)
-
- ok_button = QPushButton(_("OK"))
- ok_button.setDefault(True)
- ok_button.clicked.connect(dialog.accept)
-
- grid = QGridLayout()
- #main_layout.addWidget(logo, 0, 0)
-
- grid.addWidget(logo, 0, 0)
- grid.addWidget(label1, 0, 1)
-
- grid.addWidget(seed_text, 1, 0, 1, 2)
-
- grid.addWidget(qrw, 0, 2, 2, 1)
- vbox = QVBoxLayout()
- vbox.addLayout(grid)
- vbox.addWidget(label2)
+ from seed_dialog import SeedDialog
+ d = SeedDialog(self)
+ d.show_seed(seed, self.wallet.imported_keys)
- hbox = QHBoxLayout()
- hbox.addStretch(1)
- hbox.addWidget(ok_button)
- vbox.addLayout(hbox)
- dialog.setLayout(vbox)
- dialog.exec_()
def show_qrcode(self, data, title = "QR code"):
if not data: return
- @staticmethod
- def change_password_dialog( wallet, parent=None ):
-
- if not wallet.seed:
- QMessageBox.information(parent, _('Error'), _('No seed'), _('OK'))
- return
-
- d = QDialog(parent)
- d.setModal(1)
-
- pw = QLineEdit()
- pw.setEchoMode(2)
- new_pw = QLineEdit()
- new_pw.setEchoMode(2)
- conf_pw = QLineEdit()
- conf_pw.setEchoMode(2)
-
- vbox = QVBoxLayout()
- if parent:
- msg = (_('Your wallet is encrypted. Use this dialog to change your password.')+'\n'\
- +_('To disable wallet encryption, enter an empty new password.')) \
- if wallet.use_encryption else _('Your wallet keys are not encrypted')
- else:
- msg = _("Please choose a password to encrypt your wallet keys.")+'\n'\
- +_("Leave these fields empty if you want to disable encryption.")
- vbox.addWidget(QLabel(msg))
-
- grid = QGridLayout()
- grid.setSpacing(8)
-
- if wallet.use_encryption:
- grid.addWidget(QLabel(_('Password')), 1, 0)
- grid.addWidget(pw, 1, 1)
-
- grid.addWidget(QLabel(_('New Password')), 2, 0)
- grid.addWidget(new_pw, 2, 1)
-
- grid.addWidget(QLabel(_('Confirm Password')), 3, 0)
- grid.addWidget(conf_pw, 3, 1)
- vbox.addLayout(grid)
-
- vbox.addLayout(ok_cancel_buttons(d))
- d.setLayout(vbox)
-
- if not d.exec_(): return
-
- password = unicode(pw.text()) if wallet.use_encryption else None
- new_password = unicode(new_pw.text())
- new_password2 = unicode(conf_pw.text())
-
- try:
- seed = wallet.decode_seed(password)
- except:
- QMessageBox.warning(parent, _('Error'), _('Incorrect Password'), _('OK'))
- return
-
- if new_password != new_password2:
- QMessageBox.warning(parent, _('Error'), _('Passwords do not match'), _('OK'))
- return ElectrumWindow.change_password_dialog(wallet, parent) # Retry
-
- try:
- wallet.update_password(seed, password, new_password)
- except:
- QMessageBox.warning(parent, _('Error'), _('Failed to update password'), _('OK'))
- return
-
- QMessageBox.information(parent, _('Success'), _('Password was updated successfully'), _('OK'))
-
- if parent:
- icon = QIcon(":icons/lock.png") if wallet.use_encryption else QIcon(":icons/unlock.png")
- parent.password_button.setIcon( icon )
-
-
def generate_transaction_information_widget(self, tx):
tabs = QTabWidget(self)
return True
return False
+
+
+
class ElectrumGui:
- def __init__(self, wallet, config, app=None):
- self.wallet = wallet
+ def __init__(self, config, app=None):
+ self.interface = Interface(config, True)
self.config = config
self.windows = []
self.efilter = OpenFileEventFilter(self.windows)
self.app = QApplication(sys.argv)
self.app.installEventFilter(self.efilter)
- def restore_or_create(self):
- msg = _("Wallet file not found.")+"\n"+_("Do you want to create a new wallet, or to restore an existing one?")
- r = QMessageBox.question(None, _('Message'), msg, _('Create'), _('Restore'), _('Cancel'), 0, 2)
- if r==2: return None
- return 'restore' if r==1 else 'create'
-
-
- def verify_seed(self):
- r = self.seed_dialog(False)
- if r != self.wallet.seed:
- QMessageBox.warning(None, _('Error'), 'incorrect seed', 'OK')
- return False
- else:
- return True
-
-
- def seed_dialog(self, is_restore=True):
- d = QDialog()
- d.setModal(1)
-
- vbox = QVBoxLayout()
- if is_restore:
- msg = _("Please enter your wallet seed (or your master public key if you want to create a watching-only wallet)." + ' ')
- else:
- msg = _("Your seed is important! To make sure that you have properly saved your seed, please type it here." + ' ')
-
- msg += _("Your seed can be entered as a sequence of words, or as a hexadecimal string."+ '\n')
-
- label=QLabel(msg)
- label.setWordWrap(True)
- vbox.addWidget(label)
-
- seed_e = QTextEdit()
- seed_e.setMaximumHeight(100)
- vbox.addWidget(seed_e)
-
- if is_restore:
- grid = QGridLayout()
- grid.setSpacing(8)
- gap_e = AmountEdit(None, True)
- gap_e.setText("5")
- grid.addWidget(QLabel(_('Gap limit')), 2, 0)
- grid.addWidget(gap_e, 2, 1)
- grid.addWidget(HelpButton(_('Keep the default value unless you modified this parameter in your wallet.')), 2, 3)
- vbox.addLayout(grid)
-
- vbox.addLayout(ok_cancel_buttons(d))
- d.setLayout(vbox)
-
- if not d.exec_(): return
-
- try:
- seed = str(seed_e.toPlainText())
- seed.decode('hex')
- except:
- try:
- seed = mnemonic.mn_decode( seed.split() )
- except:
- QMessageBox.warning(None, _('Error'), _('I cannot decode this'), _('OK'))
- return
-
- if not seed:
- QMessageBox.warning(None, _('Error'), _('No seed'), _('OK'))
- return
-
- if not is_restore:
- return seed
+ def main(self, url):
+
+ found = self.config.wallet_file_exists
+ if not found:
+ import installwizard
+ wizard = installwizard.InstallWizard(self.config, self.interface)
+ wallet = wizard.run()
+ if not wallet:
+ exit()
else:
- try:
- gap = int(unicode(gap_e.text()))
- except:
- QMessageBox.warning(None, _('Error'), 'error', 'OK')
- return
- return seed, gap
-
-
- def network_dialog(self):
- return NetworkDialog(self.wallet.interface, self.config, None).do_exec()
-
-
- def show_seed(self):
- ElectrumWindow.show_seed(self.wallet.seed, self.wallet.imported_keys)
+ wallet = Wallet(self.config)
- def password_dialog(self):
- if self.wallet.seed:
- ElectrumWindow.change_password_dialog(self.wallet)
-
-
- def restore_wallet(self):
- wallet = self.wallet
- # wait until we are connected, because the user might have selected another server
- if not wallet.interface.is_connected:
- waiting = lambda: False if wallet.interface.is_connected else "%s \n" % (_("Connecting..."))
- waiting_dialog(waiting)
+ self.wallet = wallet
- waiting = lambda: False if wallet.is_up_to_date() else "%s\n%s %d\n%s %.1f"\
- %(_("Please wait..."),_("Addresses generated:"),len(wallet.addresses(True)),_("Kilobytes received:"), wallet.interface.bytes_received/1024.)
+ self.interface.start(wait = False)
+ self.interface.send([('server.peers.subscribe',[])])
+ wallet.interface = self.interface
- wallet.set_up_to_date(False)
- wallet.interface.poke('synchronizer')
- waiting_dialog(waiting)
- if wallet.is_found():
- print_error( "Recovery successful" )
- else:
- QMessageBox.information(None, _('Error'), _("No transactions found for this seed"), _('OK'))
+ verifier = WalletVerifier(self.interface, self.config)
+ verifier.start()
+ wallet.set_verifier(verifier)
+ synchronizer = WalletSynchronizer(wallet, self.config)
+ synchronizer.start()
- return True
- def main(self,url):
s = Timer()
s.start()
w = ElectrumWindow(self.wallet, self.config)
self.app.exec_()
+ verifier.stop()
+ synchronizer.stop()
+ self.interface.stop()
+
git://git.novaco.in / electrum-nvc.git / blobdiff