2097 lines
77 KiB
Python
2097 lines
77 KiB
Python
#!/usr/bin/env python
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#
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# Electrum - lightweight Bitcoin client
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# Copyright (C) 2012 thomasv@gitorious
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import sys, time, datetime, re, threading
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from electrum.i18n import _, set_language
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from electrum.util import print_error, print_msg
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import os.path, json, ast, traceback
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import shutil
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import StringIO
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import PyQt4
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from PyQt4.QtGui import *
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from PyQt4.QtCore import *
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import PyQt4.QtCore as QtCore
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from electrum.bitcoin import MIN_RELAY_TX_FEE, is_valid
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from electrum.plugins import run_hook
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import icons_rc
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from electrum.wallet import format_satoshis
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from electrum import Transaction
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from electrum import mnemonic
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from electrum import util, bitcoin, commands, Interface, Wallet
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from electrum import SimpleConfig, Wallet, WalletStorage
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from electrum import bmp, pyqrnative
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from amountedit import AmountEdit
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from network_dialog import NetworkDialog
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from qrcodewidget import QRCodeWidget
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from decimal import Decimal
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import platform
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import httplib
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import socket
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import webbrowser
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import csv
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if platform.system() == 'Windows':
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MONOSPACE_FONT = 'Lucida Console'
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elif platform.system() == 'Darwin':
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MONOSPACE_FONT = 'Monaco'
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else:
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MONOSPACE_FONT = 'monospace'
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from electrum import ELECTRUM_VERSION
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import re
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from util import *
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class StatusBarButton(QPushButton):
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def __init__(self, icon, tooltip, func):
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QPushButton.__init__(self, icon, '')
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self.setToolTip(tooltip)
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self.setFlat(True)
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self.setMaximumWidth(25)
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self.clicked.connect(func)
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self.func = func
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self.setIconSize(QSize(25,25))
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def keyPressEvent(self, e):
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if e.key() == QtCore.Qt.Key_Return:
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apply(self.func,())
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default_column_widths = { "history":[40,140,350,140], "contacts":[350,330], "receive":[[370], [370,200,130]] }
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class ElectrumWindow(QMainWindow):
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def changeEvent(self, event):
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flags = self.windowFlags();
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if event and event.type() == QtCore.QEvent.WindowStateChange:
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if self.windowState() & QtCore.Qt.WindowMinimized:
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self.build_menu(True)
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# The only way to toggle the icon in the window managers taskbar is to use the Qt.Tooltip flag
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# The problem is that it somehow creates an (in)visible window that will stay active and prevent
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# Electrum from closing.
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# As for now I have no clue how to implement a proper 'hide to tray' functionality.
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# self.setWindowFlags(flags & ~Qt.ToolTip)
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elif event.oldState() & QtCore.Qt.WindowMinimized:
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self.build_menu(False)
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#self.setWindowFlags(flags | Qt.ToolTip)
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def build_menu(self, is_hidden = False):
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m = QMenu()
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if self.isMinimized():
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m.addAction(_("Show"), self.showNormal)
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else:
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m.addAction(_("Hide"), self.showMinimized)
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m.addSeparator()
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m.addAction(_("Exit Electrum"), self.close)
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self.tray.setContextMenu(m)
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def tray_activated(self, reason):
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if reason == QSystemTrayIcon.DoubleClick:
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self.showNormal()
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def __init__(self, config, network):
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QMainWindow.__init__(self)
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self.config = config
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self.network = network
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self._close_electrum = False
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self.lite = None
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self.current_account = self.config.get("current_account", None)
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self.icon = QIcon(':icons/electrum.png')
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self.tray = QSystemTrayIcon(self.icon, self)
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self.tray.setToolTip('Electrum')
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self.tray.activated.connect(self.tray_activated)
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self.build_menu()
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self.tray.show()
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self.create_status_bar()
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self.need_update = threading.Event()
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self.decimal_point = config.get('decimal_point', 8)
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self.num_zeros = int(config.get('num_zeros',0))
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set_language(config.get('language'))
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self.funds_error = False
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self.completions = QStringListModel()
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self.tabs = tabs = QTabWidget(self)
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self.column_widths = self.config.get("column_widths", default_column_widths )
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tabs.addTab(self.create_history_tab(), _('History') )
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tabs.addTab(self.create_send_tab(), _('Send') )
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tabs.addTab(self.create_receive_tab(), _('Receive') )
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tabs.addTab(self.create_contacts_tab(), _('Contacts') )
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tabs.addTab(self.create_console_tab(), _('Console') )
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tabs.setMinimumSize(600, 400)
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tabs.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
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self.setCentralWidget(tabs)
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g = self.config.get("winpos-qt",[100, 100, 840, 400])
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self.setGeometry(g[0], g[1], g[2], g[3])
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self.init_menubar()
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QShortcut(QKeySequence("Ctrl+W"), self, self.close)
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QShortcut(QKeySequence("Ctrl+R"), self, self.update_wallet)
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QShortcut(QKeySequence("Ctrl+Q"), self, self.close)
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QShortcut(QKeySequence("Ctrl+PgUp"), self, lambda: tabs.setCurrentIndex( (tabs.currentIndex() - 1 )%tabs.count() ))
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QShortcut(QKeySequence("Ctrl+PgDown"), self, lambda: tabs.setCurrentIndex( (tabs.currentIndex() + 1 )%tabs.count() ))
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self.connect(self, QtCore.SIGNAL('update_status'), self.update_status)
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self.connect(self, QtCore.SIGNAL('banner_signal'), lambda: self.console.showMessage(self.network.banner) )
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self.connect(self, QtCore.SIGNAL('transaction_signal'), lambda: self.notify_transactions() )
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self.history_list.setFocus(True)
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# network callbacks
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self.network.register_callback('updated', lambda: self.need_update.set())
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self.network.register_callback('banner', lambda: self.emit(QtCore.SIGNAL('banner_signal')))
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self.network.register_callback('disconnected', lambda: self.emit(QtCore.SIGNAL('update_status')))
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self.network.register_callback('disconnecting', lambda: self.emit(QtCore.SIGNAL('update_status')))
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self.network.register_callback('new_transaction', lambda: self.emit(QtCore.SIGNAL('transaction_signal')))
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# set initial message
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self.console.showMessage(self.network.banner)
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# dark magic fix by flatfly; https://bitcointalk.org/index.php?topic=73651.msg959913#msg959913
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if platform.system() == 'Windows':
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n = 3 if self.wallet.seed else 2
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tabs.setCurrentIndex (n)
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tabs.setCurrentIndex (0)
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self.wallet = None
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self.init_lite()
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def go_full(self):
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self.config.set_key('lite_mode', False, True)
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self.mini.hide()
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self.show()
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def go_lite(self):
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self.config.set_key('lite_mode', True, True)
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self.hide()
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self.mini.show()
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def init_lite(self):
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import lite_window
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if not self.check_qt_version():
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if self.config.get('lite_mode') is True:
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msg = "Electrum was unable to load the 'Lite GUI' because it needs Qt version >= 4.7.\nChanging your config to use the 'Classic' GUI"
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QMessageBox.warning(None, "Could not start Lite GUI.", msg)
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self.config.set_key('lite_mode', False, True)
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sys.exit(0)
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self.mini = None
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return
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actuator = lite_window.MiniActuator(self)
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# Should probably not modify the current path but instead
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# change the behaviour of rsrc(...)
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old_path = QDir.currentPath()
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actuator.load_theme()
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self.mini = lite_window.MiniWindow(actuator, self.go_full, self.config)
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driver = lite_window.MiniDriver(self, self.mini)
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# Reset path back to original value now that loading the GUI
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# is completed.
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QDir.setCurrent(old_path)
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if self.config.get('lite_mode') is True:
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self.go_lite()
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else:
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self.go_full()
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def check_qt_version(self):
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qtVersion = qVersion()
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return int(qtVersion[0]) >= 4 and int(qtVersion[2]) >= 7
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def load_wallet(self, wallet):
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import electrum
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self.wallet = wallet
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title = 'Electrum ' + self.wallet.electrum_version + ' - ' + self.wallet.storage.path
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if self.wallet.is_watching_only(): title += ' [%s]' % (_('watching only'))
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self.setWindowTitle( title )
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self.update_wallet()
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# Once GUI has been initialized check if we want to announce something since the callback has been called before the GUI was initialized
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self.notify_transactions()
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# account selector
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accounts = self.wallet.get_account_names()
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self.account_selector.clear()
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if len(accounts) > 1:
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self.account_selector.addItems([_("All accounts")] + accounts.values())
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self.account_selector.setCurrentIndex(0)
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self.account_selector.show()
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else:
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self.account_selector.hide()
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self.new_account.setEnabled(self.wallet.seed_version>4)
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self.update_lock_icon()
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self.update_buttons_on_seed()
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self.update_console()
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run_hook('load_wallet', wallet)
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def select_wallet_file(self):
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wallet_folder = self.wallet.storage.path
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re.sub("(\/\w*.dat)$", "", wallet_folder)
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file_name = unicode( QFileDialog.getOpenFileName(self, "Select your wallet file", wallet_folder) )
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return file_name
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def open_wallet(self):
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filename = self.select_wallet_file()
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if not filename:
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return
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storage = WalletStorage({'wallet_path': filename})
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if not storage.file_exists:
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self.show_message("file not found "+ filename)
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return
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self.wallet.stop_threads()
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# create new wallet
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wallet = Wallet(storage)
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wallet.start_threads(self.network)
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self.load_wallet(wallet)
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def backup_wallet(self):
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import shutil
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path = self.wallet.storage.path
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wallet_folder = os.path.dirname(path)
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new_filename, ok = QInputDialog.getText(self, _('Filename'), _('Current directory') + ': ' + wallet_folder + '\n' + _('Enter a filename for the copy of your wallet') + ':')
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new_filename = unicode(new_filename)
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if not ok or not new_filename:
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return
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new_path = os.path.join(wallet_folder, new_filename)
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if new_path != path:
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try:
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shutil.copy2(path, new_path)
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QMessageBox.information(None,"Wallet backup created", _("A copy of your wallet file was created in")+" '%s'" % str(new_path))
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except (IOError, os.error), reason:
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QMessageBox.critical(None,"Unable to create backup", _("Electrum was unable to copy your wallet file to the specified location.")+"\n" + str(reason))
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def new_wallet(self):
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import installwizard
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wallet_folder = os.path.dirname(self.wallet.storage.path)
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filename, ok = QInputDialog.getText(self, _('Filename'), _('Current directory') + ': ' + wallet_folder + '\n'+_('Enter a new file name') + ':')
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filename = unicode(filename)
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if not ok or not filename:
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return
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filename = os.path.join(wallet_folder, filename)
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storage = WalletStorage({'wallet_path': filename})
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assert not storage.file_exists
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wizard = installwizard.InstallWizard(self.config, self.network, storage)
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wallet = wizard.run()
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if wallet:
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self.load_wallet(wallet)
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def init_menubar(self):
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menubar = QMenuBar()
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file_menu = menubar.addMenu(_("&File"))
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open_wallet_action = file_menu.addAction(_("&Open"))
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open_wallet_action.triggered.connect(self.open_wallet)
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new_wallet_action = file_menu.addAction(_("&Create/Restore"))
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new_wallet_action.triggered.connect(self.new_wallet)
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wallet_backup = file_menu.addAction(_("&Copy"))
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wallet_backup.triggered.connect(self.backup_wallet)
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quit_item = file_menu.addAction(_("&Close"))
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quit_item.triggered.connect(self.close)
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wallet_menu = menubar.addMenu(_("&Wallet"))
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new_contact = wallet_menu.addAction(_("&New contact"))
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new_contact.triggered.connect(self.new_contact_dialog)
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self.new_account = wallet_menu.addAction(_("&New account"))
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self.new_account.triggered.connect(self.new_account_dialog)
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wallet_menu.addSeparator()
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pw = wallet_menu.addAction(_("&Password"))
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pw.triggered.connect(self.change_password_dialog)
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show_seed = wallet_menu.addAction(_("&Seed"))
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show_seed.triggered.connect(self.show_seed_dialog)
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show_mpk = wallet_menu.addAction(_("&Master Public Key"))
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show_mpk.triggered.connect(self.show_master_public_key)
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wallet_menu.addSeparator()
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labels_menu = wallet_menu.addMenu(_("&Labels"))
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import_labels = labels_menu.addAction(_("&Import"))
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import_labels.triggered.connect(self.do_import_labels)
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export_labels = labels_menu.addAction(_("&Export"))
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export_labels.triggered.connect(self.do_export_labels)
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keys_menu = wallet_menu.addMenu(_("&Private keys"))
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import_keys = keys_menu.addAction(_("&Import"))
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import_keys.triggered.connect(self.do_import_privkey)
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export_keys = keys_menu.addAction(_("&Export"))
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export_keys.triggered.connect(self.do_export_privkeys)
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ex_history = wallet_menu.addAction(_("&Export History"))
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ex_history.triggered.connect(self.do_export_history)
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tools_menu = menubar.addMenu(_("&Tools"))
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# Settings / Preferences are all reserved keywords in OSX using this as work around
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preferences_name = _("Electrum preferences") if sys.platform == 'darwin' else _("Preferences")
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preferences_menu = tools_menu.addAction(preferences_name)
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preferences_menu.triggered.connect(self.settings_dialog)
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network = tools_menu.addAction(_("&Network"))
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network.triggered.connect(self.run_network_dialog)
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plugins_labels = tools_menu.addAction(_("&Plugins"))
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plugins_labels.triggered.connect(self.plugins_dialog)
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tools_menu.addSeparator()
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csv_transaction_menu = tools_menu.addMenu(_("&Create transaction"))
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csv_transaction_file = csv_transaction_menu.addAction(_("&From CSV file"))
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csv_transaction_file.triggered.connect(self.do_process_from_csv_file)
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csv_transaction_text = csv_transaction_menu.addAction(_("&From CSV text"))
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csv_transaction_text.triggered.connect(self.do_process_from_csv_text)
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raw_transaction_menu = tools_menu.addMenu(_("&Load transaction"))
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raw_transaction_file = raw_transaction_menu.addAction(_("&From file"))
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raw_transaction_file.triggered.connect(self.do_process_from_file)
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raw_transaction_text = raw_transaction_menu.addAction(_("&From text"))
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raw_transaction_text.triggered.connect(self.do_process_from_text)
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help_menu = menubar.addMenu(_("&Help"))
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show_about = help_menu.addAction(_("&About"))
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show_about.triggered.connect(self.show_about)
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web_open = help_menu.addAction(_("&Official website"))
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web_open.triggered.connect(lambda: webbrowser.open("http://electrum.org"))
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help_menu.addSeparator()
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doc_open = help_menu.addAction(_("&Documentation"))
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doc_open.triggered.connect(lambda: webbrowser.open("http://electrum.org/documentation.html"))
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report_bug = help_menu.addAction(_("&Report Bug"))
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report_bug.triggered.connect(self.show_report_bug)
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self.setMenuBar(menubar)
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def show_about(self):
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QMessageBox.about(self, "Electrum",
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_("Version")+" %s" % (self.wallet.electrum_version) + "\n\n" + _("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 conjunction with high-performance servers that handle the most complicated parts of the Bitcoin system."))
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def show_report_bug(self):
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QMessageBox.information(self, "Electrum - " + _("Reporting Bugs"),
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_("Please report any bugs as issues on github:")+" <a href=\"https://github.com/spesmilo/electrum/issues\">https://github.com/spesmilo/electrum/issues</a>")
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def notify_transactions(self):
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print_error("Notifying GUI")
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if len(self.network.interface.pending_transactions_for_notifications) > 0:
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# Combine the transactions if there are more then three
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tx_amount = len(self.network.interface.pending_transactions_for_notifications)
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if(tx_amount >= 3):
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total_amount = 0
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for tx in self.network.interface.pending_transactions_for_notifications:
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is_relevant, is_mine, v, fee = self.wallet.get_tx_value(tx)
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if(v > 0):
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total_amount += v
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self.notify(_("%(txs)s new transactions received. Total amount received in the new transactions %(amount)s %(unit)s") \
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% { 'txs' : tx_amount, 'amount' : self.format_amount(total_amount), 'unit' : self.base_unit()})
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self.network.interface.pending_transactions_for_notifications = []
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else:
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for tx in self.network.interface.pending_transactions_for_notifications:
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if tx:
|
|
self.network.interface.pending_transactions_for_notifications.remove(tx)
|
|
is_relevant, is_mine, v, fee = self.wallet.get_tx_value(tx)
|
|
if(v > 0):
|
|
self.notify(_("New transaction received. %(amount)s %(unit)s") % { 'amount' : self.format_amount(v), 'unit' : self.base_unit()})
|
|
|
|
def notify(self, message):
|
|
self.tray.showMessage("Electrum", message, QSystemTrayIcon.Information, 20000)
|
|
|
|
|
|
|
|
# custom wrappers for getOpenFileName and getSaveFileName, that remember the path selected by the user
|
|
def getOpenFileName(self, title, filter = ""):
|
|
directory = self.config.get('io_dir', os.path.expanduser('~'))
|
|
fileName = unicode( QFileDialog.getOpenFileName(self, title, directory, filter) )
|
|
if fileName and directory != os.path.dirname(fileName):
|
|
self.config.set_key('io_dir', os.path.dirname(fileName), True)
|
|
return fileName
|
|
|
|
def getSaveFileName(self, title, filename, filter = ""):
|
|
directory = self.config.get('io_dir', os.path.expanduser('~'))
|
|
path = os.path.join( directory, filename )
|
|
fileName = unicode( QFileDialog.getSaveFileName(self, title, path, filter) )
|
|
if fileName and directory != os.path.dirname(fileName):
|
|
self.config.set_key('io_dir', os.path.dirname(fileName), True)
|
|
return fileName
|
|
|
|
def close(self):
|
|
QMainWindow.close(self)
|
|
run_hook('close_main_window')
|
|
|
|
def connect_slots(self, sender):
|
|
self.connect(sender, QtCore.SIGNAL('timersignal'), self.timer_actions)
|
|
self.previous_payto_e=''
|
|
|
|
def timer_actions(self):
|
|
if self.need_update.is_set():
|
|
self.update_wallet()
|
|
self.need_update.clear()
|
|
run_hook('timer_actions')
|
|
|
|
def format_amount(self, x, is_diff=False, whitespaces=False):
|
|
return format_satoshis(x, is_diff, self.num_zeros, self.decimal_point, whitespaces)
|
|
|
|
def read_amount(self, x):
|
|
if x in['.', '']: return None
|
|
p = pow(10, self.decimal_point)
|
|
return int( p * Decimal(x) )
|
|
|
|
def base_unit(self):
|
|
assert self.decimal_point in [5,8]
|
|
return "BTC" if self.decimal_point == 8 else "mBTC"
|
|
|
|
|
|
def update_status(self):
|
|
if self.network.interface and self.network.interface.is_connected:
|
|
if not self.wallet.up_to_date:
|
|
text = _("Synchronizing...")
|
|
icon = QIcon(":icons/status_waiting.png")
|
|
elif self.network.is_lagging:
|
|
text = _("Server is lagging")
|
|
icon = QIcon(":icons/status_lagging.png")
|
|
else:
|
|
c, u = self.wallet.get_account_balance(self.current_account)
|
|
text = _( "Balance" ) + ": %s "%( self.format_amount(c) ) + self.base_unit()
|
|
if u: text += " [%s unconfirmed]"%( self.format_amount(u,True).strip() )
|
|
|
|
r = {}
|
|
run_hook('set_quote_text', c+u, r)
|
|
quote = r.get(0)
|
|
if quote:
|
|
text += " (%s)"%quote
|
|
|
|
self.tray.setToolTip(text)
|
|
icon = QIcon(":icons/status_connected.png")
|
|
else:
|
|
text = _("Not connected")
|
|
icon = QIcon(":icons/status_disconnected.png")
|
|
|
|
self.balance_label.setText(text)
|
|
self.status_button.setIcon( icon )
|
|
|
|
|
|
def update_wallet(self):
|
|
self.update_status()
|
|
if self.wallet.up_to_date or not self.network.interface.is_connected:
|
|
self.update_history_tab()
|
|
self.update_receive_tab()
|
|
self.update_contacts_tab()
|
|
self.update_completions()
|
|
|
|
|
|
def create_history_tab(self):
|
|
self.history_list = l = MyTreeWidget(self)
|
|
l.setColumnCount(5)
|
|
for i,width in enumerate(self.column_widths['history']):
|
|
l.setColumnWidth(i, width)
|
|
l.setHeaderLabels( [ '', _('Date'), _('Description') , _('Amount'), _('Balance')] )
|
|
self.connect(l, SIGNAL('itemDoubleClicked(QTreeWidgetItem*, int)'), self.tx_label_clicked)
|
|
self.connect(l, SIGNAL('itemChanged(QTreeWidgetItem*, int)'), self.tx_label_changed)
|
|
|
|
l.customContextMenuRequested.connect(self.create_history_menu)
|
|
return l
|
|
|
|
|
|
def create_history_menu(self, position):
|
|
self.history_list.selectedIndexes()
|
|
item = self.history_list.currentItem()
|
|
if not item: return
|
|
tx_hash = str(item.data(0, Qt.UserRole).toString())
|
|
if not tx_hash: return
|
|
menu = QMenu()
|
|
menu.addAction(_("Copy ID to Clipboard"), lambda: self.app.clipboard().setText(tx_hash))
|
|
menu.addAction(_("Details"), lambda: self.show_transaction(self.wallet.transactions.get(tx_hash)))
|
|
menu.addAction(_("Edit description"), lambda: self.tx_label_clicked(item,2))
|
|
menu.exec_(self.contacts_list.viewport().mapToGlobal(position))
|
|
|
|
|
|
def show_transaction(self, tx):
|
|
import transaction_dialog
|
|
d = transaction_dialog.TxDialog(tx, self)
|
|
d.exec_()
|
|
|
|
def tx_label_clicked(self, item, column):
|
|
if column==2 and item.isSelected():
|
|
self.is_edit=True
|
|
item.setFlags(Qt.ItemIsEditable|Qt.ItemIsSelectable | Qt.ItemIsUserCheckable | Qt.ItemIsEnabled | Qt.ItemIsDragEnabled)
|
|
self.history_list.editItem( item, column )
|
|
item.setFlags(Qt.ItemIsSelectable | Qt.ItemIsUserCheckable | Qt.ItemIsEnabled | Qt.ItemIsDragEnabled)
|
|
self.is_edit=False
|
|
|
|
def tx_label_changed(self, item, column):
|
|
if self.is_edit:
|
|
return
|
|
self.is_edit=True
|
|
tx_hash = str(item.data(0, Qt.UserRole).toString())
|
|
tx = self.wallet.transactions.get(tx_hash)
|
|
text = unicode( item.text(2) )
|
|
self.wallet.set_label(tx_hash, text)
|
|
if text:
|
|
item.setForeground(2, QBrush(QColor('black')))
|
|
else:
|
|
text = self.wallet.get_default_label(tx_hash)
|
|
item.setText(2, text)
|
|
item.setForeground(2, QBrush(QColor('gray')))
|
|
self.is_edit=False
|
|
|
|
|
|
def edit_label(self, is_recv):
|
|
l = self.receive_list if is_recv else self.contacts_list
|
|
item = l.currentItem()
|
|
item.setFlags(Qt.ItemIsEditable|Qt.ItemIsSelectable | Qt.ItemIsUserCheckable | Qt.ItemIsEnabled | Qt.ItemIsDragEnabled)
|
|
l.editItem( item, 1 )
|
|
item.setFlags(Qt.ItemIsSelectable | Qt.ItemIsUserCheckable | Qt.ItemIsEnabled | Qt.ItemIsDragEnabled)
|
|
|
|
|
|
|
|
def address_label_clicked(self, item, column, l, column_addr, column_label):
|
|
if column == column_label and item.isSelected():
|
|
is_editable = item.data(0, 32).toBool()
|
|
if not is_editable:
|
|
return
|
|
addr = unicode( item.text(column_addr) )
|
|
label = unicode( item.text(column_label) )
|
|
item.setFlags(Qt.ItemIsEditable|Qt.ItemIsSelectable | Qt.ItemIsUserCheckable | Qt.ItemIsEnabled | Qt.ItemIsDragEnabled)
|
|
l.editItem( item, column )
|
|
item.setFlags(Qt.ItemIsSelectable | Qt.ItemIsUserCheckable | Qt.ItemIsEnabled | Qt.ItemIsDragEnabled)
|
|
|
|
|
|
def address_label_changed(self, item, column, l, column_addr, column_label):
|
|
if column == column_label:
|
|
addr = unicode( item.text(column_addr) )
|
|
text = unicode( item.text(column_label) )
|
|
is_editable = item.data(0, 32).toBool()
|
|
if not is_editable:
|
|
return
|
|
|
|
changed = self.wallet.set_label(addr, text)
|
|
if changed:
|
|
self.update_history_tab()
|
|
self.update_completions()
|
|
|
|
self.current_item_changed(item)
|
|
|
|
run_hook('item_changed', item, column)
|
|
|
|
|
|
def current_item_changed(self, a):
|
|
run_hook('current_item_changed', a)
|
|
|
|
|
|
|
|
def update_history_tab(self):
|
|
|
|
self.history_list.clear()
|
|
for item in self.wallet.get_tx_history(self.current_account):
|
|
tx_hash, conf, is_mine, value, fee, balance, timestamp = item
|
|
if conf > 0:
|
|
try:
|
|
time_str = datetime.datetime.fromtimestamp( timestamp).isoformat(' ')[:-3]
|
|
except:
|
|
time_str = _("unknown")
|
|
|
|
if conf == -1:
|
|
time_str = 'unverified'
|
|
icon = QIcon(":icons/unconfirmed.png")
|
|
elif conf == 0:
|
|
time_str = 'pending'
|
|
icon = QIcon(":icons/unconfirmed.png")
|
|
elif conf < 6:
|
|
icon = QIcon(":icons/clock%d.png"%conf)
|
|
else:
|
|
icon = QIcon(":icons/confirmed.png")
|
|
|
|
if value is not None:
|
|
v_str = self.format_amount(value, True, whitespaces=True)
|
|
else:
|
|
v_str = '--'
|
|
|
|
balance_str = self.format_amount(balance, whitespaces=True)
|
|
|
|
if tx_hash:
|
|
label, is_default_label = self.wallet.get_label(tx_hash)
|
|
else:
|
|
label = _('Pruned transaction outputs')
|
|
is_default_label = False
|
|
|
|
item = QTreeWidgetItem( [ '', time_str, label, v_str, balance_str] )
|
|
item.setFont(2, QFont(MONOSPACE_FONT))
|
|
item.setFont(3, QFont(MONOSPACE_FONT))
|
|
item.setFont(4, QFont(MONOSPACE_FONT))
|
|
if value < 0:
|
|
item.setForeground(3, QBrush(QColor("#BC1E1E")))
|
|
if tx_hash:
|
|
item.setData(0, Qt.UserRole, tx_hash)
|
|
item.setToolTip(0, "%d %s\nTxId:%s" % (conf, _('Confirmations'), tx_hash) )
|
|
if is_default_label:
|
|
item.setForeground(2, QBrush(QColor('grey')))
|
|
|
|
item.setIcon(0, icon)
|
|
self.history_list.insertTopLevelItem(0,item)
|
|
|
|
|
|
self.history_list.setCurrentItem(self.history_list.topLevelItem(0))
|
|
|
|
|
|
def create_send_tab(self):
|
|
w = QWidget()
|
|
|
|
grid = QGridLayout()
|
|
grid.setSpacing(8)
|
|
grid.setColumnMinimumWidth(3,300)
|
|
grid.setColumnStretch(5,1)
|
|
|
|
|
|
self.payto_e = QLineEdit()
|
|
grid.addWidget(QLabel(_('Pay to')), 1, 0)
|
|
grid.addWidget(self.payto_e, 1, 1, 1, 3)
|
|
|
|
grid.addWidget(HelpButton(_('Recipient of the funds.') + '\n\n' + _('You may enter a Bitcoin address, a label from your list of contacts (a list of completions will be proposed), or an alias (email-like address that forwards to a Bitcoin address)')), 1, 4)
|
|
|
|
completer = QCompleter()
|
|
completer.setCaseSensitivity(False)
|
|
self.payto_e.setCompleter(completer)
|
|
completer.setModel(self.completions)
|
|
|
|
self.message_e = QLineEdit()
|
|
grid.addWidget(QLabel(_('Description')), 2, 0)
|
|
grid.addWidget(self.message_e, 2, 1, 1, 3)
|
|
grid.addWidget(HelpButton(_('Description of the transaction (not mandatory).') + '\n\n' + _('The description is not sent to the recipient of the funds. It is stored in your wallet file, and displayed in the \'History\' tab.')), 2, 4)
|
|
|
|
self.amount_e = AmountEdit(self.base_unit)
|
|
grid.addWidget(QLabel(_('Amount')), 3, 0)
|
|
grid.addWidget(self.amount_e, 3, 1, 1, 2)
|
|
grid.addWidget(HelpButton(
|
|
_('Amount to be sent.') + '\n\n' \
|
|
+ _('The amount will be displayed in red if you do not have enough funds in your wallet. Note that if you have frozen some of your addresses, the available funds will be lower than your total balance.') \
|
|
+ '\n\n' + _('Keyboard shortcut: type "!" to send all your coins.')), 3, 3)
|
|
|
|
self.fee_e = AmountEdit(self.base_unit)
|
|
grid.addWidget(QLabel(_('Fee')), 4, 0)
|
|
grid.addWidget(self.fee_e, 4, 1, 1, 2)
|
|
grid.addWidget(HelpButton(
|
|
_('Bitcoin transactions are in general not free. A transaction fee is paid by the sender of the funds.') + '\n\n'\
|
|
+ _('The amount of fee can be decided freely by the sender. However, transactions with low fees take more time to be processed.') + '\n\n'\
|
|
+ _('A suggested fee is automatically added to this field. You may override it. The suggested fee increases with the size of the transaction.')), 4, 3)
|
|
|
|
|
|
self.send_button = EnterButton(_("Send"), self.do_send)
|
|
grid.addWidget(self.send_button, 6, 1)
|
|
|
|
b = EnterButton(_("Clear"),self.do_clear)
|
|
grid.addWidget(b, 6, 2)
|
|
|
|
self.payto_sig = QLabel('')
|
|
grid.addWidget(self.payto_sig, 7, 0, 1, 4)
|
|
|
|
QShortcut(QKeySequence("Up"), w, w.focusPreviousChild)
|
|
QShortcut(QKeySequence("Down"), w, w.focusNextChild)
|
|
w.setLayout(grid)
|
|
|
|
w2 = QWidget()
|
|
vbox = QVBoxLayout()
|
|
vbox.addWidget(w)
|
|
vbox.addStretch(1)
|
|
w2.setLayout(vbox)
|
|
|
|
def entry_changed( is_fee ):
|
|
self.funds_error = False
|
|
|
|
if self.amount_e.is_shortcut:
|
|
self.amount_e.is_shortcut = False
|
|
c, u = self.wallet.get_account_balance(self.current_account)
|
|
inputs, total, fee = self.wallet.choose_tx_inputs( c + u, 0, self.current_account)
|
|
fee = self.wallet.estimated_fee(inputs)
|
|
amount = c + u - fee
|
|
self.amount_e.setText( self.format_amount(amount) )
|
|
self.fee_e.setText( self.format_amount( fee ) )
|
|
return
|
|
|
|
amount = self.read_amount(str(self.amount_e.text()))
|
|
fee = self.read_amount(str(self.fee_e.text()))
|
|
|
|
if not is_fee: fee = None
|
|
if amount is None:
|
|
return
|
|
inputs, total, fee = self.wallet.choose_tx_inputs( amount, fee, self.current_account )
|
|
if not is_fee:
|
|
self.fee_e.setText( self.format_amount( fee ) )
|
|
if inputs:
|
|
palette = QPalette()
|
|
palette.setColor(self.amount_e.foregroundRole(), QColor('black'))
|
|
text = ""
|
|
else:
|
|
palette = QPalette()
|
|
palette.setColor(self.amount_e.foregroundRole(), QColor('red'))
|
|
self.funds_error = True
|
|
text = _( "Not enough funds" )
|
|
c, u = self.wallet.get_frozen_balance()
|
|
if c+u: text += ' (' + self.format_amount(c+u).strip() + self.base_unit() + ' ' +_("are frozen") + ')'
|
|
|
|
self.statusBar().showMessage(text)
|
|
self.amount_e.setPalette(palette)
|
|
self.fee_e.setPalette(palette)
|
|
|
|
self.amount_e.textChanged.connect(lambda: entry_changed(False) )
|
|
self.fee_e.textChanged.connect(lambda: entry_changed(True) )
|
|
|
|
run_hook('create_send_tab', grid)
|
|
return w2
|
|
|
|
|
|
def update_completions(self):
|
|
l = []
|
|
for addr,label in self.wallet.labels.items():
|
|
if addr in self.wallet.addressbook:
|
|
l.append( label + ' <' + addr + '>')
|
|
|
|
run_hook('update_completions', l)
|
|
self.completions.setStringList(l)
|
|
|
|
|
|
def protected(func):
|
|
return lambda s, *args: s.do_protect(func, args)
|
|
|
|
|
|
def do_send(self):
|
|
|
|
label = unicode( self.message_e.text() )
|
|
r = unicode( self.payto_e.text() )
|
|
r = r.strip()
|
|
|
|
# label or alias, with address in brackets
|
|
m = re.match('(.*?)\s*\<([1-9A-HJ-NP-Za-km-z]{26,})\>', r)
|
|
to_address = m.group(2) if m else r
|
|
|
|
if not is_valid(to_address):
|
|
QMessageBox.warning(self, _('Error'), _('Invalid Bitcoin Address') + ':\n' + to_address, _('OK'))
|
|
return
|
|
|
|
try:
|
|
amount = self.read_amount(unicode( self.amount_e.text()))
|
|
except:
|
|
QMessageBox.warning(self, _('Error'), _('Invalid Amount'), _('OK'))
|
|
return
|
|
try:
|
|
fee = self.read_amount(unicode( self.fee_e.text()))
|
|
except:
|
|
QMessageBox.warning(self, _('Error'), _('Invalid Fee'), _('OK'))
|
|
return
|
|
|
|
confirm_amount = self.config.get('confirm_amount', 100000000)
|
|
if amount >= confirm_amount:
|
|
if not self.question(_("send %(amount)s to %(address)s?")%{ 'amount' : self.format_amount(amount) + ' '+ self.base_unit(), 'address' : to_address}):
|
|
return
|
|
|
|
self.send_tx(to_address, amount, fee, label)
|
|
|
|
|
|
@protected
|
|
def send_tx(self, to_address, amount, fee, label, password):
|
|
|
|
try:
|
|
tx = self.wallet.mktx_from_account( [(to_address, amount)], password, fee, self.current_account)
|
|
except BaseException, e:
|
|
traceback.print_exc(file=sys.stdout)
|
|
self.show_message(str(e))
|
|
return
|
|
|
|
if tx.requires_fee(self.wallet.verifier) and fee < MIN_RELAY_TX_FEE:
|
|
QMessageBox.warning(self, _('Error'), _("This transaction requires a higher fee, or it will not be propagated by the network."), _('OK'))
|
|
return
|
|
|
|
if label:
|
|
self.wallet.set_label(tx.hash(), label)
|
|
|
|
if tx.is_complete:
|
|
h = self.wallet.send_tx(tx)
|
|
waiting_dialog(lambda: False if self.wallet.tx_event.isSet() else _("Please wait..."))
|
|
status, msg = self.wallet.receive_tx( h )
|
|
if status:
|
|
QMessageBox.information(self, '', _('Payment sent.')+'\n'+msg, _('OK'))
|
|
self.do_clear()
|
|
self.update_contacts_tab()
|
|
else:
|
|
QMessageBox.warning(self, _('Error'), msg, _('OK'))
|
|
else:
|
|
filename = label + '.txn' if label else 'unsigned_%s.txn' % (time.mktime(time.gmtime()))
|
|
try:
|
|
fileName = self.getSaveFileName(_("Select a transaction filename"), filename, "*.txn")
|
|
with open(fileName,'w') as f:
|
|
f.write(json.dumps(tx.as_dict(),indent=4) + '\n')
|
|
QMessageBox.information(self, _('Unsigned transaction created'), _("Unsigned transaction was saved to file:") + " " +fileName, _('OK'))
|
|
except:
|
|
QMessageBox.warning(self, _('Error'), _('Could not write transaction to file'), _('OK'))
|
|
|
|
# add recipient to addressbook
|
|
if to_address not in self.wallet.addressbook and not self.wallet.is_mine(to_address):
|
|
self.wallet.addressbook.append(to_address)
|
|
|
|
|
|
|
|
|
|
def set_url(self, url):
|
|
address, amount, label, message, signature, identity, url = util.parse_url(url)
|
|
|
|
if amount and self.base_unit() == 'mBTC': amount = str( 1000* Decimal(amount))
|
|
|
|
if self.mini:
|
|
self.mini.set_payment_fields(address, amount)
|
|
|
|
if label and self.wallet.labels.get(address) != label:
|
|
if self.question('Give label "%s" to address %s ?'%(label,address)):
|
|
if address not in self.wallet.addressbook and not self.wallet.is_mine(address):
|
|
self.wallet.addressbook.append(address)
|
|
self.wallet.set_label(address, label)
|
|
|
|
run_hook('set_url', url, self.show_message, self.question)
|
|
|
|
self.tabs.setCurrentIndex(1)
|
|
label = self.wallet.labels.get(address)
|
|
m_addr = label + ' <'+ address +'>' if label else address
|
|
self.payto_e.setText(m_addr)
|
|
|
|
self.message_e.setText(message)
|
|
if amount:
|
|
self.amount_e.setText(amount)
|
|
|
|
if identity:
|
|
self.set_frozen(self.payto_e,True)
|
|
self.set_frozen(self.amount_e,True)
|
|
self.set_frozen(self.message_e,True)
|
|
self.payto_sig.setText( ' '+_('The bitcoin URI was signed by')+' ' + identity )
|
|
else:
|
|
self.payto_sig.setVisible(False)
|
|
|
|
def do_clear(self):
|
|
self.payto_sig.setVisible(False)
|
|
for e in [self.payto_e, self.message_e, self.amount_e, self.fee_e]:
|
|
e.setText('')
|
|
self.set_frozen(e,False)
|
|
self.update_status()
|
|
|
|
def set_frozen(self,entry,frozen):
|
|
if frozen:
|
|
entry.setReadOnly(True)
|
|
entry.setFrame(False)
|
|
palette = QPalette()
|
|
palette.setColor(entry.backgroundRole(), QColor('lightgray'))
|
|
entry.setPalette(palette)
|
|
else:
|
|
entry.setReadOnly(False)
|
|
entry.setFrame(True)
|
|
palette = QPalette()
|
|
palette.setColor(entry.backgroundRole(), QColor('white'))
|
|
entry.setPalette(palette)
|
|
|
|
|
|
def toggle_freeze(self,addr):
|
|
if not addr: return
|
|
if addr in self.wallet.frozen_addresses:
|
|
self.wallet.unfreeze(addr)
|
|
else:
|
|
self.wallet.freeze(addr)
|
|
self.update_receive_tab()
|
|
|
|
def toggle_priority(self,addr):
|
|
if not addr: return
|
|
if addr in self.wallet.prioritized_addresses:
|
|
self.wallet.unprioritize(addr)
|
|
else:
|
|
self.wallet.prioritize(addr)
|
|
self.update_receive_tab()
|
|
|
|
|
|
def create_list_tab(self, headers):
|
|
"generic tab creation method"
|
|
l = MyTreeWidget(self)
|
|
l.setColumnCount( len(headers) )
|
|
l.setHeaderLabels( headers )
|
|
|
|
w = QWidget()
|
|
vbox = QVBoxLayout()
|
|
w.setLayout(vbox)
|
|
|
|
vbox.setMargin(0)
|
|
vbox.setSpacing(0)
|
|
vbox.addWidget(l)
|
|
buttons = QWidget()
|
|
vbox.addWidget(buttons)
|
|
|
|
hbox = QHBoxLayout()
|
|
hbox.setMargin(0)
|
|
hbox.setSpacing(0)
|
|
buttons.setLayout(hbox)
|
|
|
|
return l,w,hbox
|
|
|
|
|
|
def create_receive_tab(self):
|
|
l,w,hbox = self.create_list_tab([ _('Address'), _('Label'), _('Balance'), _('Tx')])
|
|
l.setContextMenuPolicy(Qt.CustomContextMenu)
|
|
l.customContextMenuRequested.connect(self.create_receive_menu)
|
|
self.connect(l, SIGNAL('itemDoubleClicked(QTreeWidgetItem*, int)'), lambda a, b: self.address_label_clicked(a,b,l,0,1))
|
|
self.connect(l, SIGNAL('itemChanged(QTreeWidgetItem*, int)'), lambda a,b: self.address_label_changed(a,b,l,0,1))
|
|
self.connect(l, SIGNAL('currentItemChanged(QTreeWidgetItem*, QTreeWidgetItem*)'), lambda a,b: self.current_item_changed(a))
|
|
self.receive_list = l
|
|
self.receive_buttons_hbox = hbox
|
|
hbox.addStretch(1)
|
|
return w
|
|
|
|
|
|
|
|
|
|
def save_column_widths(self):
|
|
widths = []
|
|
for i in range(self.receive_list.columnCount() -1):
|
|
widths.append(self.receive_list.columnWidth(i))
|
|
self.column_widths["receive"][1] = widths
|
|
|
|
self.column_widths["history"] = []
|
|
for i in range(self.history_list.columnCount() - 1):
|
|
self.column_widths["history"].append(self.history_list.columnWidth(i))
|
|
|
|
self.column_widths["contacts"] = []
|
|
for i in range(self.contacts_list.columnCount() - 1):
|
|
self.column_widths["contacts"].append(self.contacts_list.columnWidth(i))
|
|
|
|
self.config.set_key("column_widths", self.column_widths, True)
|
|
|
|
|
|
def create_contacts_tab(self):
|
|
l,w,hbox = self.create_list_tab([_('Address'), _('Label'), _('Tx')])
|
|
l.setContextMenuPolicy(Qt.CustomContextMenu)
|
|
l.customContextMenuRequested.connect(self.create_contact_menu)
|
|
for i,width in enumerate(self.column_widths['contacts']):
|
|
l.setColumnWidth(i, width)
|
|
|
|
self.connect(l, SIGNAL('itemDoubleClicked(QTreeWidgetItem*, int)'), lambda a, b: self.address_label_clicked(a,b,l,0,1))
|
|
self.connect(l, SIGNAL('itemChanged(QTreeWidgetItem*, int)'), lambda a,b: self.address_label_changed(a,b,l,0,1))
|
|
self.contacts_list = l
|
|
self.contacts_buttons_hbox = hbox
|
|
hbox.addStretch(1)
|
|
return w
|
|
|
|
|
|
def delete_imported_key(self, addr):
|
|
if self.question(_("Do you want to remove")+" %s "%addr +_("from your wallet?")):
|
|
self.wallet.delete_imported_key(addr)
|
|
self.update_receive_tab()
|
|
self.update_history_tab()
|
|
|
|
def edit_account_label(self, k):
|
|
text, ok = QInputDialog.getText(self, _('Rename account'), _('Name') + ':')
|
|
if ok:
|
|
label = unicode(text)
|
|
self.wallet.set_label(k,label)
|
|
self.update_receive_tab()
|
|
|
|
def create_account_menu(self, position, k, item):
|
|
menu = QMenu()
|
|
if item.isExpanded():
|
|
menu.addAction(_("Minimize"), lambda: item.setExpanded(False))
|
|
else:
|
|
menu.addAction(_("Maximize"), lambda: item.setExpanded(True))
|
|
menu.addAction(_("Rename"), lambda: self.edit_account_label(k))
|
|
menu.addAction(_("View details"), lambda: self.show_account_details(k))
|
|
menu.exec_(self.receive_list.viewport().mapToGlobal(position))
|
|
|
|
def create_receive_menu(self, position):
|
|
# fixme: this function apparently has a side effect.
|
|
# if it is not called the menu pops up several times
|
|
#self.receive_list.selectedIndexes()
|
|
|
|
item = self.receive_list.itemAt(position)
|
|
if not item: return
|
|
|
|
addr = unicode(item.text(0))
|
|
if not is_valid(addr):
|
|
k = str(item.data(0,32).toString())
|
|
if k:
|
|
self.create_account_menu(position, k, item)
|
|
else:
|
|
item.setExpanded(not item.isExpanded())
|
|
return
|
|
|
|
menu = QMenu()
|
|
menu.addAction(_("Copy to clipboard"), lambda: self.app.clipboard().setText(addr))
|
|
menu.addAction(_("QR code"), lambda: self.show_qrcode("bitcoin:" + addr, _("Address")) )
|
|
menu.addAction(_("Edit label"), lambda: self.edit_label(True))
|
|
menu.addAction(_("Private key"), lambda: self.show_private_key(addr))
|
|
menu.addAction(_("Sign message"), lambda: self.sign_message(addr))
|
|
if addr in self.wallet.imported_keys:
|
|
menu.addAction(_("Remove from wallet"), lambda: self.delete_imported_key(addr))
|
|
|
|
t = _("Unfreeze") if addr in self.wallet.frozen_addresses else _("Freeze")
|
|
menu.addAction(t, lambda: self.toggle_freeze(addr))
|
|
t = _("Unprioritize") if addr in self.wallet.prioritized_addresses else _("Prioritize")
|
|
menu.addAction(t, lambda: self.toggle_priority(addr))
|
|
|
|
run_hook('receive_menu', menu)
|
|
menu.exec_(self.receive_list.viewport().mapToGlobal(position))
|
|
|
|
|
|
def payto(self, addr):
|
|
if not addr: return
|
|
label = self.wallet.labels.get(addr)
|
|
m_addr = label + ' <' + addr + '>' if label else addr
|
|
self.tabs.setCurrentIndex(1)
|
|
self.payto_e.setText(m_addr)
|
|
self.amount_e.setFocus()
|
|
|
|
|
|
def delete_contact(self, x):
|
|
if self.question(_("Do you want to remove")+" %s "%x +_("from your list of contacts?")):
|
|
self.wallet.delete_contact(x)
|
|
self.wallet.set_label(x, None)
|
|
self.update_history_tab()
|
|
self.update_contacts_tab()
|
|
self.update_completions()
|
|
|
|
|
|
def create_contact_menu(self, position):
|
|
item = self.contacts_list.itemAt(position)
|
|
if not item: return
|
|
addr = unicode(item.text(0))
|
|
label = unicode(item.text(1))
|
|
is_editable = item.data(0,32).toBool()
|
|
payto_addr = item.data(0,33).toString()
|
|
menu = QMenu()
|
|
menu.addAction(_("Copy to Clipboard"), lambda: self.app.clipboard().setText(addr))
|
|
menu.addAction(_("Pay to"), lambda: self.payto(payto_addr))
|
|
menu.addAction(_("QR code"), lambda: self.show_qrcode("bitcoin:" + addr, _("Address")))
|
|
if is_editable:
|
|
menu.addAction(_("Edit label"), lambda: self.edit_label(False))
|
|
menu.addAction(_("Delete"), lambda: self.delete_contact(addr))
|
|
|
|
run_hook('create_contact_menu', menu, item)
|
|
menu.exec_(self.contacts_list.viewport().mapToGlobal(position))
|
|
|
|
|
|
def update_receive_item(self, item):
|
|
item.setFont(0, QFont(MONOSPACE_FONT))
|
|
address = str(item.data(0,0).toString())
|
|
label = self.wallet.labels.get(address,'')
|
|
item.setData(1,0,label)
|
|
item.setData(0,32, True) # is editable
|
|
|
|
run_hook('update_receive_item', address, item)
|
|
|
|
c, u = self.wallet.get_addr_balance(address)
|
|
balance = self.format_amount(c + u)
|
|
item.setData(2,0,balance)
|
|
|
|
if address in self.wallet.frozen_addresses:
|
|
item.setBackgroundColor(0, QColor('lightblue'))
|
|
elif address in self.wallet.prioritized_addresses:
|
|
item.setBackgroundColor(0, QColor('lightgreen'))
|
|
|
|
|
|
def update_receive_tab(self):
|
|
l = self.receive_list
|
|
|
|
l.clear()
|
|
l.setColumnHidden(2, False)
|
|
l.setColumnHidden(3, False)
|
|
for i,width in enumerate(self.column_widths['receive'][1]):
|
|
l.setColumnWidth(i, width)
|
|
|
|
if self.current_account is None:
|
|
account_items = self.wallet.accounts.items()
|
|
elif self.current_account != -1:
|
|
account_items = [(self.current_account, self.wallet.accounts.get(self.current_account))]
|
|
else:
|
|
account_items = []
|
|
|
|
for k, account in account_items:
|
|
name = self.wallet.get_account_name(k)
|
|
c,u = self.wallet.get_account_balance(k)
|
|
account_item = QTreeWidgetItem( [ name, '', self.format_amount(c+u), ''] )
|
|
l.addTopLevelItem(account_item)
|
|
account_item.setExpanded(True)
|
|
account_item.setData(0, 32, k)
|
|
|
|
if not self.wallet.is_seeded(k):
|
|
icon = QIcon(":icons/key.png")
|
|
account_item.setIcon(0, icon)
|
|
|
|
for is_change in ([0,1]):
|
|
name = _("Receiving") if not is_change else _("Change")
|
|
seq_item = QTreeWidgetItem( [ name, '', '', '', ''] )
|
|
account_item.addChild(seq_item)
|
|
if not is_change: seq_item.setExpanded(True)
|
|
|
|
is_red = False
|
|
gap = 0
|
|
|
|
for address in account.get_addresses(is_change):
|
|
h = self.wallet.history.get(address,[])
|
|
|
|
if h == []:
|
|
gap += 1
|
|
if gap > self.wallet.gap_limit:
|
|
is_red = True
|
|
else:
|
|
gap = 0
|
|
|
|
num_tx = '*' if h == ['*'] else "%d"%len(h)
|
|
item = QTreeWidgetItem( [ address, '', '', num_tx] )
|
|
self.update_receive_item(item)
|
|
if is_red:
|
|
item.setBackgroundColor(1, QColor('red'))
|
|
seq_item.addChild(item)
|
|
|
|
|
|
if self.wallet.imported_keys and (self.current_account is None or self.current_account == -1):
|
|
c,u = self.wallet.get_imported_balance()
|
|
account_item = QTreeWidgetItem( [ _('Imported'), '', self.format_amount(c+u), ''] )
|
|
l.addTopLevelItem(account_item)
|
|
account_item.setExpanded(True)
|
|
for address in self.wallet.imported_keys.keys():
|
|
item = QTreeWidgetItem( [ address, '', '', ''] )
|
|
self.update_receive_item(item)
|
|
account_item.addChild(item)
|
|
|
|
|
|
# we use column 1 because column 0 may be hidden
|
|
l.setCurrentItem(l.topLevelItem(0),1)
|
|
|
|
|
|
def update_contacts_tab(self):
|
|
l = self.contacts_list
|
|
l.clear()
|
|
|
|
for address in self.wallet.addressbook:
|
|
label = self.wallet.labels.get(address,'')
|
|
n = self.wallet.get_num_tx(address)
|
|
item = QTreeWidgetItem( [ address, label, "%d"%n] )
|
|
item.setFont(0, QFont(MONOSPACE_FONT))
|
|
# 32 = label can be edited (bool)
|
|
item.setData(0,32, True)
|
|
# 33 = payto string
|
|
item.setData(0,33, address)
|
|
l.addTopLevelItem(item)
|
|
|
|
run_hook('update_contacts_tab', l)
|
|
l.setCurrentItem(l.topLevelItem(0))
|
|
|
|
|
|
|
|
def create_console_tab(self):
|
|
from console import Console
|
|
self.console = console = Console()
|
|
return console
|
|
|
|
|
|
def update_console(self):
|
|
console = self.console
|
|
console.history = self.config.get("console-history",[])
|
|
console.history_index = len(console.history)
|
|
|
|
console.updateNamespace({'wallet' : self.wallet, 'network' : self.network, 'gui':self})
|
|
console.updateNamespace({'util' : util, 'bitcoin':bitcoin})
|
|
|
|
c = commands.Commands(self.wallet, self.network, lambda: self.console.set_json(True))
|
|
methods = {}
|
|
def mkfunc(f, method):
|
|
return lambda *args: apply( f, (method, args, self.password_dialog ))
|
|
for m in dir(c):
|
|
if m[0]=='_' or m=='wallet' or m == 'interface': continue
|
|
methods[m] = mkfunc(c._run, m)
|
|
|
|
console.updateNamespace(methods)
|
|
|
|
|
|
def change_account(self,s):
|
|
if s == _("All accounts"):
|
|
self.current_account = None
|
|
else:
|
|
accounts = self.wallet.get_account_names()
|
|
for k, v in accounts.items():
|
|
if v == s:
|
|
self.current_account = k
|
|
self.update_history_tab()
|
|
self.update_status()
|
|
self.update_receive_tab()
|
|
|
|
def create_status_bar(self):
|
|
|
|
sb = QStatusBar()
|
|
sb.setFixedHeight(35)
|
|
qtVersion = qVersion()
|
|
|
|
self.balance_label = QLabel("")
|
|
sb.addWidget(self.balance_label)
|
|
|
|
from version_getter import UpdateLabel
|
|
self.updatelabel = UpdateLabel(self.config, sb)
|
|
|
|
self.account_selector = QComboBox()
|
|
self.connect(self.account_selector,SIGNAL("activated(QString)"),self.change_account)
|
|
sb.addPermanentWidget(self.account_selector)
|
|
|
|
if (int(qtVersion[0]) >= 4 and int(qtVersion[2]) >= 7):
|
|
sb.addPermanentWidget( StatusBarButton( QIcon(":icons/switchgui.png"), _("Switch to Lite Mode"), self.go_lite ) )
|
|
|
|
self.lock_icon = QIcon()
|
|
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 ) )
|
|
self.seed_button = StatusBarButton( QIcon(":icons/seed.png"), _("Seed"), self.show_seed_dialog )
|
|
sb.addPermanentWidget( self.seed_button )
|
|
self.status_button = StatusBarButton( QIcon(":icons/status_disconnected.png"), _("Network"), self.run_network_dialog )
|
|
sb.addPermanentWidget( self.status_button )
|
|
|
|
run_hook('create_status_bar', (sb,))
|
|
|
|
self.setStatusBar(sb)
|
|
|
|
|
|
def update_lock_icon(self):
|
|
icon = QIcon(":icons/lock.png") if self.wallet.use_encryption else QIcon(":icons/unlock.png")
|
|
self.password_button.setIcon( icon )
|
|
|
|
|
|
def update_buttons_on_seed(self):
|
|
if not self.wallet.is_watching_only():
|
|
self.seed_button.show()
|
|
self.password_button.show()
|
|
self.send_button.setText(_("Send"))
|
|
else:
|
|
self.password_button.hide()
|
|
self.seed_button.hide()
|
|
self.send_button.setText(_("Create unsigned transaction"))
|
|
|
|
|
|
def change_password_dialog(self):
|
|
from password_dialog import PasswordDialog
|
|
d = PasswordDialog(self.wallet, self)
|
|
d.run()
|
|
self.update_lock_icon()
|
|
|
|
|
|
def new_contact_dialog(self):
|
|
text, ok = QInputDialog.getText(self, _('New Contact'), _('Address') + ':')
|
|
address = unicode(text)
|
|
if ok:
|
|
if is_valid(address):
|
|
self.wallet.add_contact(address)
|
|
self.update_contacts_tab()
|
|
self.update_history_tab()
|
|
self.update_completions()
|
|
else:
|
|
QMessageBox.warning(self, _('Error'), _('Invalid Address'), _('OK'))
|
|
|
|
|
|
def new_account_dialog(self):
|
|
|
|
dialog = QDialog(self)
|
|
dialog.setModal(1)
|
|
dialog.setWindowTitle(_("New Account"))
|
|
|
|
addr = self.wallet.new_account_address()
|
|
vbox = QVBoxLayout()
|
|
msg = _("Electrum considers that an account exists only if it contains bitcoins.") + '\n' \
|
|
+ _("To create a new account, please send coins to the first address of that account.") + '\n' \
|
|
+ _("Note: you will need to wait for 2 confirmations before the account is created.")
|
|
vbox.addWidget(QLabel(msg))
|
|
vbox.addWidget(QLabel(_('Address')+':'))
|
|
e = QLineEdit(addr)
|
|
e.setReadOnly(True)
|
|
vbox.addWidget(e)
|
|
|
|
vbox.addLayout(ok_cancel_buttons(dialog))
|
|
dialog.setLayout(vbox)
|
|
r = dialog.exec_()
|
|
if r:
|
|
self.payto(addr)
|
|
|
|
|
|
|
|
def show_master_public_key_old(self):
|
|
dialog = QDialog(self)
|
|
dialog.setModal(1)
|
|
dialog.setWindowTitle(_("Master Public Key"))
|
|
|
|
main_text = QTextEdit()
|
|
main_text.setText(self.wallet.get_master_public_key())
|
|
main_text.setReadOnly(True)
|
|
main_text.setMaximumHeight(170)
|
|
qrw = QRCodeWidget(self.wallet.get_master_public_key())
|
|
|
|
ok_button = QPushButton(_("OK"))
|
|
ok_button.setDefault(True)
|
|
ok_button.clicked.connect(dialog.accept)
|
|
|
|
main_layout = QGridLayout()
|
|
main_layout.addWidget(QLabel(_('Your Master Public Key is:')), 0, 0, 1, 2)
|
|
|
|
main_layout.addWidget(main_text, 1, 0)
|
|
main_layout.addWidget(qrw, 1, 1 )
|
|
|
|
vbox.addLayout(close_button(dialog))
|
|
dialog.setLayout(vbox)
|
|
dialog.exec_()
|
|
|
|
|
|
def show_master_public_key(self):
|
|
|
|
if self.wallet.seed_version == 4:
|
|
self.show_master_public_keys_old()
|
|
return
|
|
|
|
dialog = QDialog(self)
|
|
dialog.setModal(1)
|
|
dialog.setWindowTitle(_("Master Public Keys"))
|
|
|
|
chain_text = QTextEdit()
|
|
chain_text.setReadOnly(True)
|
|
chain_text.setMaximumHeight(170)
|
|
chain_qrw = QRCodeWidget()
|
|
|
|
mpk_text = QTextEdit()
|
|
mpk_text.setReadOnly(True)
|
|
mpk_text.setMaximumHeight(170)
|
|
mpk_qrw = QRCodeWidget()
|
|
|
|
main_layout = QGridLayout()
|
|
|
|
main_layout.addWidget(QLabel(_('Key')), 1, 0)
|
|
main_layout.addWidget(mpk_text, 1, 1)
|
|
main_layout.addWidget(mpk_qrw, 1, 2)
|
|
|
|
main_layout.addWidget(QLabel(_('Chain')), 2, 0)
|
|
main_layout.addWidget(chain_text, 2, 1)
|
|
main_layout.addWidget(chain_qrw, 2, 2)
|
|
|
|
def update(key):
|
|
c, K, cK = self.wallet.master_public_keys[str(key)]
|
|
chain_text.setText(c)
|
|
chain_qrw.set_addr(c)
|
|
chain_qrw.update_qr()
|
|
mpk_text.setText(K)
|
|
mpk_qrw.set_addr(c)
|
|
mpk_qrw.update_qr()
|
|
|
|
key_selector = QComboBox()
|
|
keys = sorted(self.wallet.master_public_keys.keys())
|
|
key_selector.addItems(keys)
|
|
|
|
main_layout.addWidget(QLabel(_('Derivation:')), 0, 0)
|
|
main_layout.addWidget(key_selector, 0, 1)
|
|
dialog.connect(key_selector,SIGNAL("activated(QString)"),update)
|
|
|
|
update(keys[0])
|
|
|
|
vbox = QVBoxLayout()
|
|
vbox.addLayout(main_layout)
|
|
vbox.addLayout(close_button(dialog))
|
|
|
|
dialog.setLayout(vbox)
|
|
dialog.exec_()
|
|
|
|
|
|
@protected
|
|
def show_seed_dialog(self, password):
|
|
if self.wallet.is_watching_only():
|
|
QMessageBox.information(self, _('Message'), _('This is a watching-only wallet'), _('OK'))
|
|
return
|
|
|
|
if self.wallet.seed:
|
|
try:
|
|
seed = self.wallet.decode_seed(password)
|
|
except:
|
|
QMessageBox.warning(self, _('Error'), _('Incorrect Password'), _('OK'))
|
|
return
|
|
from seed_dialog import SeedDialog
|
|
d = SeedDialog(self, seed, self.wallet.imported_keys)
|
|
d.exec_()
|
|
else:
|
|
l = {}
|
|
for k in self.wallet.master_private_keys.keys():
|
|
pk = self.wallet.get_master_private_key(k, password)
|
|
l[k] = pk
|
|
from seed_dialog import PrivateKeysDialog
|
|
d = PrivateKeysDialog(self,l)
|
|
d.exec_()
|
|
|
|
|
|
|
|
|
|
|
|
def show_qrcode(self, data, title = _("QR code")):
|
|
if not data: return
|
|
d = QDialog(self)
|
|
d.setModal(1)
|
|
d.setWindowTitle(title)
|
|
d.setMinimumSize(270, 300)
|
|
vbox = QVBoxLayout()
|
|
qrw = QRCodeWidget(data)
|
|
vbox.addWidget(qrw, 1)
|
|
vbox.addWidget(QLabel(data), 0, Qt.AlignHCenter)
|
|
hbox = QHBoxLayout()
|
|
hbox.addStretch(1)
|
|
|
|
def print_qr(self):
|
|
filename = "qrcode.bmp"
|
|
bmp.save_qrcode(qrw.qr, filename)
|
|
QMessageBox.information(None, _('Message'), _("QR code saved to file") + " " + filename, _('OK'))
|
|
|
|
b = QPushButton(_("Save"))
|
|
hbox.addWidget(b)
|
|
b.clicked.connect(print_qr)
|
|
|
|
b = QPushButton(_("Close"))
|
|
hbox.addWidget(b)
|
|
b.clicked.connect(d.accept)
|
|
b.setDefault(True)
|
|
|
|
vbox.addLayout(hbox)
|
|
d.setLayout(vbox)
|
|
d.exec_()
|
|
|
|
|
|
def do_protect(self, func, args):
|
|
if self.wallet.use_encryption:
|
|
password = self.password_dialog()
|
|
if not password:
|
|
return
|
|
else:
|
|
password = None
|
|
|
|
if args != (False,):
|
|
args = (self,) + args + (password,)
|
|
else:
|
|
args = (self,password)
|
|
apply( func, args)
|
|
|
|
|
|
@protected
|
|
def show_private_key(self, address, password):
|
|
if not address: return
|
|
try:
|
|
pk_list = self.wallet.get_private_key(address, password)
|
|
except BaseException, e:
|
|
self.show_message(str(e))
|
|
return
|
|
QMessageBox.information(self, _('Private key'), _('Address')+ ': ' + address + '\n\n' + _('Private key') + ': ' + '\n'.join(pk_list), _('OK'))
|
|
|
|
|
|
@protected
|
|
def do_sign(self, address, message, signature, password):
|
|
message = unicode(message.toPlainText())
|
|
message = message.encode('utf-8')
|
|
try:
|
|
sig = self.wallet.sign_message(str(address.text()), message, password)
|
|
signature.setText(sig)
|
|
except BaseException, e:
|
|
self.show_message(str(e))
|
|
|
|
def sign_message(self, address):
|
|
if not address: return
|
|
d = QDialog(self)
|
|
d.setModal(1)
|
|
d.setWindowTitle(_('Sign Message'))
|
|
d.setMinimumSize(410, 290)
|
|
|
|
tab_widget = QTabWidget()
|
|
tab = QWidget()
|
|
layout = QGridLayout(tab)
|
|
|
|
sign_address = QLineEdit()
|
|
|
|
sign_address.setText(address)
|
|
layout.addWidget(QLabel(_('Address')), 1, 0)
|
|
layout.addWidget(sign_address, 1, 1)
|
|
|
|
sign_message = QTextEdit()
|
|
layout.addWidget(QLabel(_('Message')), 2, 0)
|
|
layout.addWidget(sign_message, 2, 1)
|
|
layout.setRowStretch(2,3)
|
|
|
|
sign_signature = QTextEdit()
|
|
layout.addWidget(QLabel(_('Signature')), 3, 0)
|
|
layout.addWidget(sign_signature, 3, 1)
|
|
layout.setRowStretch(3,1)
|
|
|
|
|
|
hbox = QHBoxLayout()
|
|
b = QPushButton(_("Sign"))
|
|
hbox.addWidget(b)
|
|
b.clicked.connect(lambda: self.do_sign(sign_address, sign_message, sign_signature))
|
|
b = QPushButton(_("Close"))
|
|
b.clicked.connect(d.accept)
|
|
hbox.addWidget(b)
|
|
layout.addLayout(hbox, 4, 1)
|
|
tab_widget.addTab(tab, _("Sign"))
|
|
|
|
|
|
tab = QWidget()
|
|
layout = QGridLayout(tab)
|
|
|
|
verify_address = QLineEdit()
|
|
layout.addWidget(QLabel(_('Address')), 1, 0)
|
|
layout.addWidget(verify_address, 1, 1)
|
|
|
|
verify_message = QTextEdit()
|
|
layout.addWidget(QLabel(_('Message')), 2, 0)
|
|
layout.addWidget(verify_message, 2, 1)
|
|
layout.setRowStretch(2,3)
|
|
|
|
verify_signature = QTextEdit()
|
|
layout.addWidget(QLabel(_('Signature')), 3, 0)
|
|
layout.addWidget(verify_signature, 3, 1)
|
|
layout.setRowStretch(3,1)
|
|
|
|
def do_verify():
|
|
message = unicode(verify_message.toPlainText())
|
|
message = message.encode('utf-8')
|
|
if self.wallet.verify_message(verify_address.text(), str(verify_signature.toPlainText()), message):
|
|
self.show_message(_("Signature verified"))
|
|
else:
|
|
self.show_message(_("Error: wrong signature"))
|
|
|
|
hbox = QHBoxLayout()
|
|
b = QPushButton(_("Verify"))
|
|
b.clicked.connect(do_verify)
|
|
hbox.addWidget(b)
|
|
b = QPushButton(_("Close"))
|
|
b.clicked.connect(d.accept)
|
|
hbox.addWidget(b)
|
|
layout.addLayout(hbox, 4, 1)
|
|
tab_widget.addTab(tab, _("Verify"))
|
|
|
|
vbox = QVBoxLayout()
|
|
vbox.addWidget(tab_widget)
|
|
d.setLayout(vbox)
|
|
d.exec_()
|
|
|
|
|
|
|
|
|
|
def question(self, msg):
|
|
return QMessageBox.question(self, _('Message'), msg, QMessageBox.Yes | QMessageBox.No, QMessageBox.No) == QMessageBox.Yes
|
|
|
|
def show_message(self, msg):
|
|
QMessageBox.information(self, _('Message'), msg, _('OK'))
|
|
|
|
def password_dialog(self ):
|
|
d = QDialog(self)
|
|
d.setModal(1)
|
|
|
|
pw = QLineEdit()
|
|
pw.setEchoMode(2)
|
|
|
|
vbox = QVBoxLayout()
|
|
msg = _('Please enter your password')
|
|
vbox.addWidget(QLabel(msg))
|
|
|
|
grid = QGridLayout()
|
|
grid.setSpacing(8)
|
|
grid.addWidget(QLabel(_('Password')), 1, 0)
|
|
grid.addWidget(pw, 1, 1)
|
|
vbox.addLayout(grid)
|
|
|
|
vbox.addLayout(ok_cancel_buttons(d))
|
|
d.setLayout(vbox)
|
|
|
|
run_hook('password_dialog', pw, grid, 1)
|
|
if not d.exec_(): return
|
|
return unicode(pw.text())
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def tx_from_text(self, txt):
|
|
"json or raw hexadecimal"
|
|
try:
|
|
txt.decode('hex')
|
|
tx = Transaction(txt)
|
|
return tx
|
|
except:
|
|
pass
|
|
|
|
try:
|
|
tx_dict = json.loads(str(txt))
|
|
assert "hex" in tx_dict.keys()
|
|
assert "complete" in tx_dict.keys()
|
|
tx = Transaction(tx_dict["hex"], tx_dict["complete"])
|
|
if not tx_dict["complete"]:
|
|
assert "input_info" in tx_dict.keys()
|
|
input_info = json.loads(tx_dict['input_info'])
|
|
tx.add_input_info(input_info)
|
|
return tx
|
|
except:
|
|
pass
|
|
|
|
QMessageBox.critical(None, _("Unable to parse transaction"), _("Electrum was unable to parse your transaction"))
|
|
|
|
|
|
|
|
def read_tx_from_file(self):
|
|
fileName = self.getOpenFileName(_("Select your transaction file"), "*.txn")
|
|
if not fileName:
|
|
return
|
|
try:
|
|
with open(fileName, "r") as f:
|
|
file_content = f.read()
|
|
except (ValueError, IOError, os.error), reason:
|
|
QMessageBox.critical(None, _("Unable to read file or no transaction found"), _("Electrum was unable to open your transaction file") + "\n" + str(reason))
|
|
|
|
return self.tx_from_text(file_content)
|
|
|
|
|
|
@protected
|
|
def sign_raw_transaction(self, tx, input_info, password):
|
|
self.wallet.signrawtransaction(tx, input_info, [], password)
|
|
|
|
def do_process_from_text(self):
|
|
text = text_dialog(self, _('Input raw transaction'), _("Transaction:"), _("Load transaction"))
|
|
if not text:
|
|
return
|
|
tx = self.tx_from_text(text)
|
|
if tx:
|
|
self.show_transaction(tx)
|
|
|
|
def do_process_from_file(self):
|
|
tx = self.read_tx_from_file()
|
|
if tx:
|
|
self.show_transaction(tx)
|
|
|
|
def do_process_from_csvReader(self, csvReader):
|
|
outputs = []
|
|
try:
|
|
for row in csvReader:
|
|
address = row[0]
|
|
amount = float(row[1])
|
|
amount = int(100000000*amount)
|
|
outputs.append((address, amount))
|
|
except (ValueError, IOError, os.error), reason:
|
|
QMessageBox.critical(None, _("Unable to read file or no transaction found"), _("Electrum was unable to open your transaction file") + "\n" + str(reason))
|
|
return
|
|
|
|
try:
|
|
tx = self.wallet.make_unsigned_transaction(outputs, None, None)
|
|
except BaseException, e:
|
|
self.show_message(str(e))
|
|
return
|
|
|
|
self.show_transaction(tx)
|
|
|
|
def do_process_from_csv_file(self):
|
|
fileName = self.getOpenFileName(_("Select your transaction CSV"), "*.csv")
|
|
if not fileName:
|
|
return
|
|
try:
|
|
with open(fileName, "r") as f:
|
|
csvReader = csv.reader(f)
|
|
self.do_process_from_csvReader(csvReader)
|
|
except (ValueError, IOError, os.error), reason:
|
|
QMessageBox.critical(None, _("Unable to read file or no transaction found"), _("Electrum was unable to open your transaction file") + "\n" + str(reason))
|
|
return
|
|
|
|
def do_process_from_csv_text(self):
|
|
text = text_dialog(self, _('Input CSV'), _("Please enter a list of outputs.") + '\n' \
|
|
+ _("Format: address, amount. One output per line"), _("Load CSV"))
|
|
if not text:
|
|
return
|
|
f = StringIO.StringIO(text)
|
|
csvReader = csv.reader(f)
|
|
self.do_process_from_csvReader(csvReader)
|
|
|
|
|
|
|
|
@protected
|
|
def do_export_privkeys(self, password):
|
|
self.show_message("%s\n%s\n%s" % (_("WARNING: ALL your private keys are secret."), _("Exposing a single private key can compromise your entire wallet!"), _("In particular, DO NOT use 'redeem private key' services proposed by third parties.")))
|
|
|
|
try:
|
|
select_export = _('Select file to export your private keys to')
|
|
fileName = self.getSaveFileName(select_export, 'electrum-private-keys.csv', "*.csv")
|
|
if fileName:
|
|
with open(fileName, "w+") as csvfile:
|
|
transaction = csv.writer(csvfile)
|
|
transaction.writerow(["address", "private_key"])
|
|
|
|
addresses = self.wallet.addresses(True)
|
|
|
|
for addr in addresses:
|
|
pk = "".join(self.wallet.get_private_key(addr, password))
|
|
transaction.writerow(["%34s"%addr,pk])
|
|
|
|
self.show_message(_("Private keys exported."))
|
|
|
|
except (IOError, os.error), reason:
|
|
export_error_label = _("Electrum was unable to produce a private key-export.")
|
|
QMessageBox.critical(None, _("Unable to create csv"), export_error_label + "\n" + str(reason))
|
|
|
|
except BaseException, e:
|
|
self.show_message(str(e))
|
|
return
|
|
|
|
|
|
def do_import_labels(self):
|
|
labelsFile = self.getOpenFileName(_("Open labels file"), "*.dat")
|
|
if not labelsFile: return
|
|
try:
|
|
f = open(labelsFile, 'r')
|
|
data = f.read()
|
|
f.close()
|
|
for key, value in json.loads(data).items():
|
|
self.wallet.set_label(key, value)
|
|
QMessageBox.information(None, _("Labels imported"), _("Your labels were imported from")+" '%s'" % str(labelsFile))
|
|
except (IOError, os.error), reason:
|
|
QMessageBox.critical(None, _("Unable to import labels"), _("Electrum was unable to import your labels.")+"\n" + str(reason))
|
|
|
|
|
|
def do_export_labels(self):
|
|
labels = self.wallet.labels
|
|
try:
|
|
fileName = self.getSaveFileName(_("Select file to save your labels"), 'electrum_labels.dat', "*.dat")
|
|
if fileName:
|
|
with open(fileName, 'w+') as f:
|
|
json.dump(labels, f)
|
|
QMessageBox.information(None, _("Labels exported"), _("Your labels where exported to")+" '%s'" % str(fileName))
|
|
except (IOError, os.error), reason:
|
|
QMessageBox.critical(None, _("Unable to export labels"), _("Electrum was unable to export your labels.")+"\n" + str(reason))
|
|
|
|
|
|
def do_export_history(self):
|
|
from lite_window import csv_transaction
|
|
csv_transaction(self.wallet)
|
|
|
|
|
|
@protected
|
|
def do_import_privkey(self, password):
|
|
if not self.wallet.imported_keys:
|
|
r = QMessageBox.question(None, _('Warning'), '<b>'+_('Warning') +':\n</b><br/>'+ _('Imported keys are not recoverable from seed.') + ' ' \
|
|
+ _('If you ever need to restore your wallet from its seed, these keys will be lost.') + '<p>' \
|
|
+ _('Are you sure you understand what you are doing?'), 3, 4)
|
|
if r == 4: return
|
|
|
|
text = text_dialog(self, _('Import private keys'), _("Enter private keys")+':', _("Import"))
|
|
if not text: return
|
|
|
|
text = str(text).split()
|
|
badkeys = []
|
|
addrlist = []
|
|
for key in text:
|
|
try:
|
|
addr = self.wallet.import_key(key, password)
|
|
except BaseException as e:
|
|
badkeys.append(key)
|
|
continue
|
|
if not addr:
|
|
badkeys.append(key)
|
|
else:
|
|
addrlist.append(addr)
|
|
if addrlist:
|
|
QMessageBox.information(self, _('Information'), _("The following addresses were added") + ':\n' + '\n'.join(addrlist))
|
|
if badkeys:
|
|
QMessageBox.critical(self, _('Error'), _("The following inputs could not be imported") + ':\n'+ '\n'.join(badkeys))
|
|
self.update_receive_tab()
|
|
self.update_history_tab()
|
|
|
|
|
|
def settings_dialog(self):
|
|
d = QDialog(self)
|
|
d.setWindowTitle(_('Electrum Settings'))
|
|
d.setModal(1)
|
|
vbox = QVBoxLayout()
|
|
grid = QGridLayout()
|
|
grid.setColumnStretch(0,1)
|
|
|
|
nz_label = QLabel(_('Display zeros') + ':')
|
|
grid.addWidget(nz_label, 0, 0)
|
|
nz_e = AmountEdit(None,True)
|
|
nz_e.setText("%d"% self.num_zeros)
|
|
grid.addWidget(nz_e, 0, 1)
|
|
msg = _('Number of zeros displayed after the decimal point. For example, if this is set to 2, "1." will be displayed as "1.00"')
|
|
grid.addWidget(HelpButton(msg), 0, 2)
|
|
if not self.config.is_modifiable('num_zeros'):
|
|
for w in [nz_e, nz_label]: w.setEnabled(False)
|
|
|
|
lang_label=QLabel(_('Language') + ':')
|
|
grid.addWidget(lang_label, 1, 0)
|
|
lang_combo = QComboBox()
|
|
from electrum.i18n import languages
|
|
lang_combo.addItems(languages.values())
|
|
try:
|
|
index = languages.keys().index(self.config.get("language",''))
|
|
except:
|
|
index = 0
|
|
lang_combo.setCurrentIndex(index)
|
|
grid.addWidget(lang_combo, 1, 1)
|
|
grid.addWidget(HelpButton(_('Select which language is used in the GUI (after restart).')+' '), 1, 2)
|
|
if not self.config.is_modifiable('language'):
|
|
for w in [lang_combo, lang_label]: w.setEnabled(False)
|
|
|
|
|
|
fee_label = QLabel(_('Transaction fee') + ':')
|
|
grid.addWidget(fee_label, 2, 0)
|
|
fee_e = AmountEdit(self.base_unit)
|
|
fee_e.setText(self.format_amount(self.wallet.fee).strip())
|
|
grid.addWidget(fee_e, 2, 1)
|
|
msg = _('Fee per kilobyte of transaction.') + ' ' \
|
|
+ _('Recommended value') + ': ' + self.format_amount(50000)
|
|
grid.addWidget(HelpButton(msg), 2, 2)
|
|
if not self.config.is_modifiable('fee_per_kb'):
|
|
for w in [fee_e, fee_label]: w.setEnabled(False)
|
|
|
|
units = ['BTC', 'mBTC']
|
|
unit_label = QLabel(_('Base unit') + ':')
|
|
grid.addWidget(unit_label, 3, 0)
|
|
unit_combo = QComboBox()
|
|
unit_combo.addItems(units)
|
|
unit_combo.setCurrentIndex(units.index(self.base_unit()))
|
|
grid.addWidget(unit_combo, 3, 1)
|
|
grid.addWidget(HelpButton(_('Base unit of your wallet.')\
|
|
+ '\n1BTC=1000mBTC.\n' \
|
|
+ _(' This settings affects the fields in the Send tab')+' '), 3, 2)
|
|
|
|
usechange_cb = QCheckBox(_('Use change addresses'))
|
|
usechange_cb.setChecked(self.wallet.use_change)
|
|
grid.addWidget(usechange_cb, 4, 0)
|
|
grid.addWidget(HelpButton(_('Using change addresses makes it more difficult for other people to track your transactions.')+' '), 4, 2)
|
|
if not self.config.is_modifiable('use_change'): usechange_cb.setEnabled(False)
|
|
|
|
grid.setRowStretch(5,1)
|
|
|
|
vbox.addLayout(grid)
|
|
vbox.addLayout(ok_cancel_buttons(d))
|
|
d.setLayout(vbox)
|
|
|
|
# run the dialog
|
|
if not d.exec_(): return
|
|
|
|
fee = unicode(fee_e.text())
|
|
try:
|
|
fee = self.read_amount(fee)
|
|
except:
|
|
QMessageBox.warning(self, _('Error'), _('Invalid value') +': %s'%fee, _('OK'))
|
|
return
|
|
|
|
self.wallet.set_fee(fee)
|
|
|
|
nz = unicode(nz_e.text())
|
|
try:
|
|
nz = int( nz )
|
|
if nz>8: nz=8
|
|
except:
|
|
QMessageBox.warning(self, _('Error'), _('Invalid value')+':%s'%nz, _('OK'))
|
|
return
|
|
|
|
if self.num_zeros != nz:
|
|
self.num_zeros = nz
|
|
self.config.set_key('num_zeros', nz, True)
|
|
self.update_history_tab()
|
|
self.update_receive_tab()
|
|
|
|
usechange_result = usechange_cb.isChecked()
|
|
if self.wallet.use_change != usechange_result:
|
|
self.wallet.use_change = usechange_result
|
|
self.config.set_key('use_change', self.wallet.use_change, True)
|
|
|
|
unit_result = units[unit_combo.currentIndex()]
|
|
if self.base_unit() != unit_result:
|
|
self.decimal_point = 8 if unit_result == 'BTC' else 5
|
|
self.config.set_key('decimal_point', self.decimal_point, True)
|
|
self.update_history_tab()
|
|
self.update_status()
|
|
|
|
need_restart = False
|
|
|
|
lang_request = languages.keys()[lang_combo.currentIndex()]
|
|
if lang_request != self.config.get('language'):
|
|
self.config.set_key("language", lang_request, True)
|
|
need_restart = True
|
|
|
|
run_hook('close_settings_dialog')
|
|
|
|
if need_restart:
|
|
QMessageBox.warning(self, _('Success'), _('Please restart Electrum to activate the new GUI settings'), _('OK'))
|
|
|
|
|
|
def run_network_dialog(self):
|
|
NetworkDialog(self.wallet.network, self.config, self).do_exec()
|
|
|
|
def closeEvent(self, event):
|
|
g = self.geometry()
|
|
self.config.set_key("winpos-qt", [g.left(),g.top(),g.width(),g.height()], True)
|
|
self.save_column_widths()
|
|
self.config.set_key("console-history", self.console.history[-50:], True)
|
|
event.accept()
|
|
|
|
|
|
|
|
def plugins_dialog(self):
|
|
from electrum.plugins import plugins
|
|
|
|
d = QDialog(self)
|
|
d.setWindowTitle(_('Electrum Plugins'))
|
|
d.setModal(1)
|
|
|
|
vbox = QVBoxLayout(d)
|
|
|
|
# plugins
|
|
scroll = QScrollArea()
|
|
scroll.setEnabled(True)
|
|
scroll.setWidgetResizable(True)
|
|
scroll.setMinimumSize(400,250)
|
|
vbox.addWidget(scroll)
|
|
|
|
w = QWidget()
|
|
scroll.setWidget(w)
|
|
w.setMinimumHeight(len(plugins)*35)
|
|
|
|
grid = QGridLayout()
|
|
grid.setColumnStretch(0,1)
|
|
w.setLayout(grid)
|
|
|
|
def mk_toggle(cb, p):
|
|
return lambda: cb.setChecked(p.toggle())
|
|
for i, p in enumerate(plugins):
|
|
try:
|
|
cb = QCheckBox(p.fullname())
|
|
cb.setDisabled(not p.is_available())
|
|
cb.setChecked(p.is_enabled())
|
|
cb.clicked.connect(mk_toggle(cb,p))
|
|
grid.addWidget(cb, i, 0)
|
|
if p.requires_settings():
|
|
b = EnterButton(_('Settings'), p.settings_dialog)
|
|
b.setEnabled( p.is_enabled() )
|
|
grid.addWidget(b, i, 1)
|
|
grid.addWidget(HelpButton(p.description()), i, 2)
|
|
except:
|
|
print_msg(_("Error: cannot display plugin"), p)
|
|
traceback.print_exc(file=sys.stdout)
|
|
grid.setRowStretch(i+1,1)
|
|
|
|
vbox.addLayout(close_button(d))
|
|
|
|
d.exec_()
|
|
|
|
|
|
def show_account_details(self, k):
|
|
d = QDialog(self)
|
|
d.setWindowTitle(_('Account Details'))
|
|
d.setModal(1)
|
|
|
|
vbox = QVBoxLayout(d)
|
|
roots = self.wallet.get_roots(k)
|
|
|
|
name = self.wallet.get_account_name(k)
|
|
label = QLabel('Name: ' + name)
|
|
vbox.addWidget(label)
|
|
|
|
acctype = '2 of 2' if len(roots) == 2 else '2 of 3' if len(roots) == 3 else 'Single key'
|
|
vbox.addWidget(QLabel('Type: ' + acctype))
|
|
|
|
label = QLabel('Derivation: ' + k)
|
|
vbox.addWidget(label)
|
|
|
|
#for root in roots:
|
|
# mpk = self.wallet.master_public_keys[root]
|
|
# text = QTextEdit()
|
|
# text.setReadOnly(True)
|
|
# text.setMaximumHeight(120)
|
|
# text.setText(repr(mpk))
|
|
# vbox.addWidget(text)
|
|
|
|
vbox.addLayout(close_button(d))
|
|
d.exec_()
|