#!/usr/bin/env python # # Electrum - lightweight Bitcoin client # Copyright (C) 2015 Thomas Voegtlin # # Permission is hereby granted, free of charge, to any person # obtaining a copy of this software and associated documentation files # (the "Software"), to deal in the Software without restriction, # including without limitation the rights to use, copy, modify, merge, # publish, distribute, sublicense, and/or sell copies of the Software, # and to permit persons to whom the Software is furnished to do so, # subject to the following conditions: # # The above copyright notice and this permission notice shall be # included in all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS # BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN # ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN # CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE # SOFTWARE. from __future__ import absolute_import from __future__ import division from __future__ import print_function from __future__ import unicode_literals import six import webbrowser from .util import * from electrum.i18n import _ from electrum.util import block_explorer_URL, format_satoshis, format_time from electrum.plugins import run_hook from electrum.bitcoin import is_address class AddressList(MyTreeWidget): filter_columns = [0, 1, 2] # Address, Label, Balance def __init__(self, parent=None): MyTreeWidget.__init__(self, parent, self.create_menu, [], 1) self.refresh_headers() self.setSelectionMode(QAbstractItemView.ExtendedSelection) def refresh_headers(self): headers = [ _('Address'), _('Label'), _('Balance')] fx = self.parent.fx if fx and fx.get_fiat_address_config(): headers.extend([_(fx.get_currency()+' Balance')]) headers.extend([_('Tx')]) self.update_headers(headers) def on_update(self): self.wallet = self.parent.wallet item = self.currentItem() current_address = item.data(0, Qt.UserRole) if item else None self.clear() receiving_addresses = self.wallet.get_receiving_addresses() change_addresses = self.wallet.get_change_addresses() if True: account_item = self sequences = [0,1] if change_addresses else [0] for is_change in sequences: if len(sequences) > 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) else: seq_item = account_item used_item = QTreeWidgetItem( [ _("Used"), '', '', '', ''] ) used_flag = False addr_list = change_addresses if is_change else receiving_addresses for address in addr_list: num = len(self.wallet.history.get(address,[])) is_used = self.wallet.is_used(address) label = self.wallet.labels.get(address,'') c, u, x = self.wallet.get_addr_balance(address) balance = self.parent.format_amount(c + u + x) fx = self.parent.fx if fx and fx.get_fiat_address_config(): rate = fx.exchange_rate() fiat_balance = fx.value_str(c + u + x, rate) address_item = QTreeWidgetItem([address, label, balance, fiat_balance, "%d"%num]) address_item.setTextAlignment(3, Qt.AlignRight) else: address_item = QTreeWidgetItem([address, label, balance, "%d"%num]) address_item.setTextAlignment(2, Qt.AlignRight) address_item.setFont(0, QFont(MONOSPACE_FONT)) address_item.setData(0, Qt.UserRole, address) address_item.setData(0, Qt.UserRole+1, True) # label can be edited if self.wallet.is_frozen(address): address_item.setBackground(0, QColor('lightblue')) if self.wallet.is_beyond_limit(address, is_change): address_item.setBackground(0, QColor('red')) if is_used: if not used_flag: seq_item.insertChild(0, used_item) used_flag = True used_item.addChild(address_item) else: seq_item.addChild(address_item) if address == current_address: self.setCurrentItem(address_item) def create_menu(self, position): from electrum.wallet import Multisig_Wallet is_multisig = isinstance(self.wallet, Multisig_Wallet) can_delete = self.wallet.can_delete_address() selected = self.selectedItems() multi_select = len(selected) > 1 addrs = [item.text(0) for item in selected] if not addrs: return if not multi_select: item = self.itemAt(position) col = self.currentColumn() if not item: return addr = addrs[0] if not is_address(addr): item.setExpanded(not item.isExpanded()) return menu = QMenu() if not multi_select: column_title = self.headerItem().text(col) menu.addAction(_("Copy %s")%column_title, lambda: self.parent.app.clipboard().setText(item.text(col))) menu.addAction(_('Details'), lambda: self.parent.show_address(addr)) if col in self.editable_columns: menu.addAction(_("Edit %s")%column_title, lambda: self.editItem(item, col)) menu.addAction(_("Request payment"), lambda: self.parent.receive_at(addr)) if self.wallet.can_export(): menu.addAction(_("Private key"), lambda: self.parent.show_private_key(addr)) if not is_multisig and not self.wallet.is_watching_only(): menu.addAction(_("Sign/verify message"), lambda: self.parent.sign_verify_message(addr)) menu.addAction(_("Encrypt/decrypt message"), lambda: self.parent.encrypt_message(addr)) if can_delete: menu.addAction(_("Remove from wallet"), lambda: self.parent.remove_address(addr)) addr_URL = block_explorer_URL(self.config, 'addr', addr) if addr_URL: menu.addAction(_("View on block explorer"), lambda: webbrowser.open(addr_URL)) if not self.wallet.is_frozen(addr): menu.addAction(_("Freeze"), lambda: self.parent.set_frozen_state([addr], True)) else: menu.addAction(_("Unfreeze"), lambda: self.parent.set_frozen_state([addr], False)) coins = self.wallet.get_utxos(addrs) if coins: menu.addAction(_("Spend from"), lambda: self.parent.spend_coins(coins)) run_hook('receive_menu', menu, addrs, self.wallet) menu.exec_(self.viewport().mapToGlobal(position))