try:
from PyQt4.QtCore import *
from PyQt4.QtGui import *
+ import PyQt4.QtCore as QtCore
+
except ImportError:
print "You need to have PyQT installed to run Electrum in graphical mode."
print "If you have pip installed try 'sudo pip install pyqt' if you are on Debian/Ubuntu try 'sudo apt-get install python-qt4'."
sys.exit(0)
-qtVersion = qVersion()
-if not(int(qtVersion[0]) >= 4 and int(qtVersion[2]) >= 7):
- app = QApplication(sys.argv)
- QMessageBox.warning(None,"Could not start Lite GUI.", "Electrum was unable to load the 'Lite GUI' because it needs Qt version >= 4.7.\nPlease use the 'Qt' GUI")
- sys.exit(0)
-
from decimal import Decimal as D
-from interface import DEFAULT_SERVERS
from util import get_resource_path as rsrc
from i18n import _
import decimal
import wallet
import webbrowser
import history_widget
+import receiving_widget
import util
+import csv
+import datetime
+from version import ELECTRUM_VERSION as electrum_version
+from wallet import format_satoshis
import gui_qt
import shutil
text_input += "A"
line_edit.setMinimumWidth(metrics.width(text_input))
+def load_theme_name(theme_path):
+ try:
+ with open(os.path.join(theme_path, "name.cfg")) as name_cfg_file:
+ return name_cfg_file.read().rstrip("\n").strip()
+ except IOError:
+ return None
+
+
+def theme_dirs_from_prefix(prefix):
+ if not os.path.exists(prefix):
+ return []
+ theme_paths = {}
+ for potential_theme in os.listdir(prefix):
+ theme_full_path = os.path.join(prefix, potential_theme)
+ theme_css = os.path.join(theme_full_path, "style.css")
+ if not os.path.exists(theme_css):
+ continue
+ theme_name = load_theme_name(theme_full_path)
+ if theme_name is None:
+ continue
+ theme_paths[theme_name] = prefix, potential_theme
+ return theme_paths
+
+def load_theme_paths():
+ theme_paths = {}
+ prefixes = (util.local_data_dir(), util.appdata_dir())
+ for prefix in prefixes:
+ theme_paths.update(theme_dirs_from_prefix(prefix))
+ return theme_paths
+
+
class ElectrumGui(QObject):
- def __init__(self, wallet, config):
+ def __init__(self, wallet, config, expert=None):
super(QObject, self).__init__()
self.wallet = wallet
self.config = config
- self.app = QApplication(sys.argv)
+ self.check_qt_version()
+ self.expert = expert
+ if self.expert != None:
+ self.app = self.expert.app
+ else:
+ self.app = QApplication(sys.argv)
+
+ def check_qt_version(self):
+ qtVersion = qVersion()
+ if not(int(qtVersion[0]) >= 4 and int(qtVersion[2]) >= 7):
+ app = QApplication(sys.argv)
+ QMessageBox.warning(None,"Could not start Lite GUI.", "Electrum was unable to load the 'Lite GUI' because it needs Qt version >= 4.7.\nChanging your config to use the 'Classic' GUI")
+ self.config.set_key('gui','classic',True)
+ sys.exit(0)
+
def main(self, url):
actuator = MiniActuator(self.wallet)
- self.connect(self, SIGNAL("updateservers()"),
- actuator.update_servers_list)
# Should probably not modify the current path but instead
# change the behaviour of rsrc(...)
old_path = QDir.currentPath()
if url:
self.set_url(url)
-
- timer = Timer()
- timer.start()
- self.expert = gui_qt.ElectrumWindow(self.wallet, self.config)
- self.expert.app = self.app
- self.expert.connect_slots(timer)
- self.expert.update_wallet()
- self.app.exec_()
-
- def server_list_changed(self):
- self.emit(SIGNAL("updateservers()"))
+
+ if self.expert == None:
+ timer = Timer()
+ timer.start()
+ self.expert = gui_qt.ElectrumWindow(self.wallet, self.config)
+ self.expert.app = self.app
+ self.expert.connect_slots(timer)
+ self.expert.update_wallet()
+ self.app.exec_()
def expand(self):
"""Hide the lite mode window and show pro-mode."""
qt_gui_object = gui_qt.ElectrumGui(self.wallet, self.app)
return qt_gui_object.restore_or_create()
+class TransactionWindow(QDialog):
+
+ def set_label(self):
+ label = unicode(self.label_edit.text())
+ self.parent.wallet.labels[self.tx_id] = label
+
+ super(TransactionWindow, self).accept()
+
+ 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)
+ self.layout.addWidget(QLabel("Your transaction has been sent.\nPlease enter a label for this transaction for future reference."))
+
+ 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_()
+
class MiniWindow(QDialog):
def __init__(self, actuator, expand_callback, config):
super(MiniWindow, self).__init__()
+ tx = "e08115d0f7819aee65b9d24f81ef9d46eb62bb67ddef5318156cbc3ceb7b703e"
self.actuator = actuator
self.config = config
-
self.btc_balance = None
- self.quote_currencies = ["EUR", "USD", "GBP"]
+ self.quote_currencies = ["BRL", "CNY", "EUR", "GBP", "RUB", "USD"]
self.actuator.set_configured_currency(self.set_quote_currency)
self.exchanger = exchange_rate.Exchanger(self)
# Needed because price discovery is done in a different thread
self.balance_label = BalanceLabel(self.change_quote_currency)
self.balance_label.setObjectName("balance_label")
- self.receive_button = QPushButton(_("&Receive"))
- self.receive_button.setObjectName("receive_button")
- self.receive_button.setDefault(True)
- self.receive_button.clicked.connect(self.copy_address)
# Bitcoin address code
self.address_input = QLineEdit()
- self.address_input.setPlaceholderText(_("Enter a Bitcoin address..."))
+ self.address_input.setPlaceholderText(_("Enter a Bitcoin address or contact"))
self.address_input.setObjectName("address_input")
+ self.address_input.setFocusPolicy(Qt.ClickFocus)
- self.address_input.textEdited.connect(self.address_field_changed)
+ self.address_input.textChanged.connect(self.address_field_changed)
resize_line_edit_width(self.address_input,
"1BtaFUr3qVvAmwrsuDuu5zk6e4s2rxd2Gy")
self.amount_input = QLineEdit()
self.amount_input.setPlaceholderText(_("... and amount"))
self.amount_input.setObjectName("amount_input")
+
+ self.amount_input.setFocusPolicy(Qt.ClickFocus)
# This is changed according to the user's displayed balance
self.amount_validator = QDoubleValidator(self.amount_input)
self.amount_validator.setNotation(QDoubleValidator.StandardNotation)
self.send_button.setDisabled(True);
self.send_button.clicked.connect(self.send)
+ # Creating the receive button
+ self.receive_button = QPushButton(_("&Receive"))
+ self.receive_button.setObjectName("receive_button")
+ self.receive_button.setDefault(True)
+
main_layout = QGridLayout(self)
main_layout.addWidget(self.balance_label, 0, 0)
main_layout.addWidget(self.receive_button, 0, 1)
- main_layout.addWidget(self.address_input, 1, 0, 1, -1)
+ main_layout.addWidget(self.address_input, 1, 0)
main_layout.addWidget(self.amount_input, 2, 0)
main_layout.addWidget(self.send_button, 2, 1)
self.history_list.setObjectName("history")
self.history_list.hide()
self.history_list.setAlternatingRowColors(True)
- main_layout.addWidget(self.history_list, 3, 0, 1, -1)
+ main_layout.addWidget(self.history_list, 3, 0, 1, 2)
+
+
+ self.receiving = receiving_widget.ReceivingWidget(self)
+ self.receiving.setObjectName("receiving")
+
+ # Add to the right side
+ self.receiving_box = QGroupBox(_("Select a receiving address"))
+ extra_layout = QGridLayout()
+
+ # Checkbox to filter used addresses
+ hide_used = QCheckBox(_('Hide used addresses'))
+ hide_used.setChecked(True)
+ hide_used.stateChanged.connect(self.receiving.toggle_used)
+
+ # Events for receiving addresses
+ self.receiving.clicked.connect(self.receiving.copy_address)
+ self.receiving.itemDoubleClicked.connect(self.receiving.edit_label)
+ self.receiving.itemChanged.connect(self.receiving.update_label)
+
+ # Label
+ extra_layout.addWidget( QLabel(_('Selecting an address will copy it to the clipboard.\nDouble clicking the label will allow you to edit it.') ),0,0)
+
+ extra_layout.addWidget(self.receiving, 1,0)
+ extra_layout.addWidget(hide_used, 2,0)
+ extra_layout.setColumnMinimumWidth(0,200)
+
+ self.receiving_box.setLayout(extra_layout)
+ main_layout.addWidget(self.receiving_box,0,3,-1,3)
+ self.receiving_box.hide()
+
+ self.receive_button.clicked.connect(self.toggle_receiving_layout)
+
+ # Creating the menu bar
menubar = QMenuBar()
electrum_menu = menubar.addMenu(_("&Bitcoin"))
- servers_menu = electrum_menu.addMenu(_("&Servers"))
- servers_group = QActionGroup(self)
- self.actuator.set_servers_gui_stuff(servers_menu, servers_group)
- self.actuator.populate_servers_menu()
electrum_menu.addSeparator()
- brain_seed = electrum_menu.addAction(_("&BrainWallet Info"))
- brain_seed.triggered.connect(self.actuator.show_seed_dialog)
quit_option = electrum_menu.addAction(_("&Quit"))
quit_option.triggered.connect(self.close)
backup_wallet = extra_menu.addAction( _("&Create wallet backup"))
backup_wallet.triggered.connect(self.backup_wallet)
- expert_gui = view_menu.addAction(_("&Pro Mode"))
+ export_csv = extra_menu.addAction( _("&Export transactions to CSV") )
+ export_csv.triggered.connect(self.actuator.csv_transaction)
+
+ master_key = extra_menu.addAction( _("Copy master public key to clipboard") )
+ master_key.triggered.connect(self.actuator.copy_master_public_key)
+
+ expert_gui = view_menu.addAction(_("&Classic GUI"))
expert_gui.triggered.connect(expand_callback)
themes_menu = view_menu.addMenu(_("&Themes"))
selected_theme = self.actuator.selected_theme()
show_about = help_menu.addAction(_("&About"))
show_about.triggered.connect(self.show_about)
main_layout.setMenuBar(menubar)
+ self.main_layout = main_layout
quit_shortcut = QShortcut(QKeySequence("Ctrl+Q"), self)
quit_shortcut.activated.connect(self.close)
self.setObjectName("main_window")
self.show()
+ def toggle_receiving_layout(self):
+ if self.receiving_box.isVisible():
+ self.receiving_box.hide()
+ self.receive_button.setProperty("isActive", False)
+
+ qApp.style().unpolish(self.receive_button)
+ qApp.style().polish(self.receive_button)
+ else:
+ self.receiving_box.show()
+ self.receive_button.setProperty("isActive", 'true')
+
+ qApp.style().unpolish(self.receive_button)
+ qApp.style().polish(self.receive_button)
+
def toggle_theme(self, theme_name):
old_path = QDir.currentPath()
self.actuator.change_theme(theme_name)
quote_text = "(%s)" % quote_text
btc_balance = "%.2f" % (btc_balance / bitcoin(1))
self.balance_label.set_balance_text(btc_balance, quote_text)
- self.setWindowTitle("Electrum - %s BTC" % btc_balance)
+ self.setWindowTitle("Electrum %s - %s BTC" % (electrum_version, btc_balance))
def amount_input_changed(self, amount_text):
"""Update the number of bitcoins displayed."""
self.send_button.setDisabled(True)
def address_field_changed(self, address):
+ # label or alias, with address in brackets
+ match2 = re.match("(.*?)\s*\<([1-9A-HJ-NP-Za-km-z]{26,})\>",
+ address)
+ if match2:
+ address = match2.group(2)
+ self.address_input.setText(address)
+
if self.actuator.is_valid(address):
self.check_button_status()
self.address_input.setProperty("isValid", True)
def update_completions(self, completions):
self.address_completions.setStringList(completions)
+
def update_history(self, tx_history):
- for tx in tx_history[-10:]:
- address = tx["default_label"]
- amount = D(tx["value"]) / 10**8
- self.history_list.append(address, amount)
+ from util import format_satoshis, age
+
+ self.history_list.empty()
+
+ for item in tx_history[-10:]:
+ tx_hash, conf, is_mine, value, fee, balance, timestamp = item
+ label = self.actuator.wallet.get_label(tx_hash)[0]
+ #amount = D(value) / 10**8
+ v_str = format_satoshis(value, True)
+ self.history_list.append(label, v_str, age(timestamp))
def acceptbit(self):
self.actuator.acceptbit(self.quote_currencies[0])
def show_about(self):
QMessageBox.about(self, "Electrum",
- _("Electrum's focus is speed, with low resource usage and simplifying Bitcoin. You do not need to perform regular backups, because your wallet can be recovered from a secret phrase that you can memorize or write on paper. Startup times are instant because it operates in conjuction with high-performance servers that handle the most complicated parts of the Bitcoin system.\n\nSend donations to 1JwTMv4GWaPdf931N6LNPJeZBfZgZJ3zX1"))
+ _("Electrum's focus is speed, with low resource usage and simplifying Bitcoin. You do not need to perform regular backups, because your wallet can be recovered from a secret phrase that you can memorize or write on paper. Startup times are instant because it operates in conjuction with high-performance servers that handle the most complicated parts of the Bitcoin system."))
def show_report_bug(self):
QMessageBox.information(self, "Electrum - " + _("Reporting Bugs"),
- _("Email bug reports to %s") % "genjix" + "@" + "riseup.net")
+ _("Please report any bugs as issues on github: <a href=\"https://github.com/spesmilo/electrum/issues\">https://github.com/spesmilo/electrum/issues</a>"))
def show_history(self, toggle_state):
if toggle_state:
+ self.main_layout.setRowMinimumHeight(3,200)
self.history_list.show()
else:
+ self.main_layout.setRowMinimumHeight(3,0)
self.history_list.hide()
def backup_wallet(self):
"""Retrieve the gui theme used in previous session."""
self.wallet = wallet
self.theme_name = self.wallet.config.get('litegui_theme','Cleanlook')
- self.themes = util.load_theme_paths()
+ self.themes = load_theme_paths()
def load_theme(self):
"""Load theme retrieved from wallet file."""
"""Change the wallet fiat currency country."""
self.wallet.config.set_key('conversion_currency',conversion_currency,True)
- def set_servers_gui_stuff(self, servers_menu, servers_group):
- self.servers_menu = servers_menu
- self.servers_group = servers_group
-
- def populate_servers_menu(self):
- interface = self.wallet.interface
- if not interface.servers:
- print "No servers loaded yet."
- self.servers_list = []
- for server_string in DEFAULT_SERVERS:
- host, port, protocol = server_string.split(':')
- transports = [(protocol,port)]
- self.servers_list.append((host, transports))
- else:
- print "Servers loaded."
- self.servers_list = interface.servers
- server_names = [details[0] for details in self.servers_list]
- current_server = interface.server.split(":")[0]
- for server_name in server_names:
- server_action = self.servers_menu.addAction(server_name)
- server_action.setCheckable(True)
- if server_name == current_server:
- server_action.setChecked(True)
- class SelectServerFunctor:
- def __init__(self, server_name, server_selected):
- self.server_name = server_name
- self.server_selected = server_selected
- def __call__(self, checked):
- if checked:
- # call server_selected
- self.server_selected(self.server_name)
- delegate = SelectServerFunctor(server_name, self.server_selected)
- server_action.toggled.connect(delegate)
- self.servers_group.addAction(server_action)
-
- def update_servers_list(self):
- # Clear servers_group
- for action in self.servers_group.actions():
- self.servers_group.removeAction(action)
- self.populate_servers_menu()
-
- def server_selected(self, server_name):
- match = [transports for (host, transports) in self.servers_list
- if host == server_name]
- assert len(match) == 1
- match = match[0]
- # Default to TCP if available else use anything
- # TODO: protocol should be selectable.
- tcp_port = [port for (protocol, port) in match if protocol == "t"]
- if len(tcp_port) == 0:
- protocol = match[0][0]
- port = match[0][1]
- else:
- protocol = "t"
- port = tcp_port[0]
- server_line = "%s:%s:%s" % (server_name, port, protocol)
-
- # Should this have exception handling?
- self.wallet.interface.set_server(server_line, self.wallet.config.get("proxy"))
-
def copy_address(self, receive_popup):
"""Copy the wallet addresses into the client."""
addrs = [addr for addr in self.wallet.all_addresses()
receive_popup.setup(copied_address)
receive_popup.popup()
+ def waiting_dialog(self, f):
+ s = Timer()
+ s.start()
+ w = QDialog()
+ w.resize(200, 70)
+ w.setWindowTitle('Electrum')
+ l = QLabel('Sending transaction, please wait.')
+ vbox = QVBoxLayout()
+ vbox.addWidget(l)
+ w.setLayout(vbox)
+ w.show()
+ def ff():
+ s = f()
+ if s: l.setText(s)
+ else: w.close()
+ w.connect(s, QtCore.SIGNAL('timersignal'), ff)
+ w.exec_()
+ w.destroy()
+
+ def csv_transaction(self):
+ try:
+ fileName = QFileDialog.getSaveFileName(QWidget(), 'Select file to export your wallet transactions to', os.path.expanduser('~/'), "*.csv")
+ if fileName:
+ with open(fileName, "w+") as csvfile:
+ transaction = csv.writer(csvfile)
+ transaction.writerow(["transaction_hash","label", "confirmations", "value", "fee", "balance", "timestamp"])
+ for item in self.wallet.get_tx_history():
+ tx_hash, confirmations, is_mine, value, fee, balance, timestamp = item
+ if confirmations:
+ if timestamp is not None:
+ try:
+ time_string = datetime.datetime.fromtimestamp(timestamp).isoformat(' ')[:-3]
+ except [RuntimeError, TypeError, NameError] as reason:
+ time_string = "unknown"
+ pass
+ else:
+ time_string = "unknown"
+ else:
+ time_string = "pending"
+
+ if value is not None:
+ value_string = format_satoshis(value, True, self.wallet.num_zeros)
+ else:
+ value_string = '--'
+
+ if fee is not None:
+ fee_string = format_satoshis(fee, True, self.wallet.num_zeros)
+ else:
+ fee_string = '0'
+
+ if tx_hash:
+ label, is_default_label = self.wallet.get_label(tx_hash)
+ else:
+ label = ""
+
+ balance_string = format_satoshis(balance, False, self.wallet.num_zeros)
+ transaction.writerow([tx_hash, label, confirmations, value_string, fee_string, balance_string, time_string])
+ QMessageBox.information(None,"CSV Export created", "Your CSV export has been succesfully created.")
+ except (IOError, os.error), reason:
+ QMessageBox.critical(None,"Unable to create csv", "Electrum was unable to produce a transaction export.\n" + str(reason))
+
def send(self, address, amount, parent_window):
"""Send bitcoins to the target address."""
dest_address = self.fetch_destination(address)
fee = bitcoin(1) / 1000
try:
- tx = self.wallet.mktx(dest_address, amount, "", password, fee)
+ tx = self.wallet.mktx([(dest_address, amount)], "", password, fee)
except BaseException as error:
QMessageBox.warning(parent_window, _('Error'), str(error), _('OK'))
return False
-
- status, message = self.wallet.sendtx(tx)
+
+ h = self.wallet.send_tx(tx)
+
+ self.waiting_dialog(lambda: False if self.wallet.tx_event.isSet() else _("Sending transaction, please wait..."))
+
+ status, message = self.wallet.receive_tx(h)
+
if not status:
import tempfile
dumpf = tempfile.NamedTemporaryFile(delete=False)
print "Dumped error tx to", dumpf.name
QMessageBox.warning(parent_window, _('Error'), message, _('OK'))
return False
-
- QMessageBox.information(parent_window, '',
- _('Payment sent.') + '\n' + message, _('OK'))
+
+ TransactionWindow(message, self)
+# QMessageBox.information(parent_window, '',
+# _('Your transaction has been sent.') + '\n' + message, _('OK'))
return True
def fetch_destination(self, address):
def is_valid(self, address):
"""Check if bitcoin address is valid."""
+
return self.wallet.is_valid(address)
+ def copy_master_public_key(self):
+ master_pubkey = self.wallet.master_public_key
+ qApp.clipboard().setText(master_pubkey)
+ QMessageBox.information(None,"Copy succesful", "Your public master key has been copied to your clipboard.")
+
+
def acceptbit(self, currency):
- master_pubkey = self.wallet.master_public_key.encode("hex")
+ master_pubkey = self.wallet.master_public_key
url = "http://acceptbit.com/mpk/%s/%s" % (master_pubkey, currency)
webbrowser.open(url)
self.wallet = wallet
self.window = window
- self.wallet.register_callback(self.update_callback)
+ self.wallet.interface.register_callback('updated',self.update_callback)
+ self.wallet.interface.register_callback('connected', self.update_callback)
+ self.wallet.interface.register_callback('disconnected', self.update_callback)
self.state = None
self.initializing()
elif not self.wallet.interface.is_connected:
self.connecting()
- elif not self.wallet.blocks == -1:
- self.connecting()
- elif not self.wallet.is_up_to_date:
+ elif not self.wallet.up_to_date:
self.synchronizing()
else:
self.ready()
tx_history = self.wallet.get_tx_history()
self.window.update_history(tx_history)
+
if __name__ == "__main__":
app = QApplication(sys.argv)
with open(rsrc("style.css")) as style_file:
git://git.novaco.in / electrum-nvc.git / blobdiff