#!/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 enum import IntEnum from PyQt5.QtGui import QStandardItemModel, QStandardItem from PyQt5.QtWidgets import QMenu from PyQt5.QtCore import Qt from electrum.i18n import _ from electrum.util import format_time, age from electrum.plugin import run_hook from electrum.paymentrequest import PR_UNKNOWN from electrum.wallet import InternalAddressCorruption from .util import MyTreeView, pr_tooltips, pr_icons, read_QIcon class RequestList(MyTreeView): class Columns(IntEnum): DATE = 0 ADDRESS = 1 SIGNATURE = 2 DESCRIPTION = 3 AMOUNT = 4 STATUS = 5 headers = { Columns.DATE: _('Date'), Columns.ADDRESS: _('Address'), Columns.SIGNATURE: '', Columns.DESCRIPTION: _('Description'), Columns.AMOUNT: _('Amount'), Columns.STATUS: _('Status'), } filter_columns = [Columns.DATE, Columns.ADDRESS, Columns.SIGNATURE, Columns.DESCRIPTION, Columns.AMOUNT] def __init__(self, parent): super().__init__(parent, self.create_menu, stretch_column=self.Columns.DESCRIPTION, editable_columns=[]) self.setModel(QStandardItemModel(self)) self.setSortingEnabled(True) self.setColumnWidth(self.Columns.DATE, 180) self.update() self.selectionModel().currentRowChanged.connect(self.item_changed) def item_changed(self, idx): # TODO use siblingAtColumn when min Qt version is >=5.11 addr = self.model().itemFromIndex(idx.sibling(idx.row(), self.Columns.ADDRESS)).text() req = self.wallet.receive_requests.get(addr) if req is None: self.update() return expires = age(req['time'] + req['exp']) if req.get('exp') else _('Never') amount = req['amount'] message = req['memo'] self.parent.receive_address_e.setText(addr) #req = self.wallet.receive_requests.get(addr) #if req is None: # self.update() # return #expires = age(req['time'] + req['exp']) if req.get('exp') else _('Never') #amount = req['amount'] #message = self.wallet.labels.get(addr, '') #self.parent.receive_message_e.setText(message) #self.parent.receive_amount_e.setAmount(amount) #self.parent.expires_combo.hide() #self.parent.expires_label.show() #self.parent.expires_label.setText(expires) #self.parent.new_request_button.setEnabled(True) def update(self): self.wallet = self.parent.wallet # hide receive tab if no receive requests available if self.parent.isVisible(): b = len(self.wallet.receive_requests) > 0 self.setVisible(b) self.parent.receive_requests_label.setVisible(b) if not b: self.parent.expires_label.hide() self.parent.expires_combo.show() # update the receive address if necessary #current_address = self.parent.receive_address_e.text() domain = self.wallet.get_receiving_addresses() try: addr = self.wallet.get_unused_address() except InternalAddressCorruption as e: self.parent.show_error(str(e)) addr = '' if current_address not in domain and addr: self.parent.set_receive_address(addr) self.parent.new_request_button.setEnabled(addr != current_address) self.parent.update_receive_address_styling() self.model().clear() self.update_headers(self.__class__.headers) self.hideColumn(self.Columns.ADDRESS) for req in self.wallet.get_sorted_requests(self.config): address = req['address'] if address not in domain: continue timestamp = req.get('time', 0) amount = req.get('amount') expiration = req.get('exp', None) message = req['memo'] date = format_time(timestamp) status = req.get('status') signature = req.get('sig') requestor = req.get('name', '') amount_str = self.parent.format_amount(amount) if amount else "" URI = self.parent.get_request_URI(address) labels = [date, URI, '', message, amount_str, pr_tooltips.get(status,'')] items = [QStandardItem(e) for e in labels] self.set_editability(items) if signature is not None: items[self.Columns.SIGNATURE].setIcon(read_QIcon("seal.png")) items[self.Columns.SIGNATURE].setToolTip(f'signed by {requestor}') if status is not PR_UNKNOWN: items[self.Columns.STATUS].setIcon(read_QIcon(pr_icons.get(status))) items[self.Columns.DESCRIPTION].setData(address, Qt.UserRole) self.model().insertRow(self.model().rowCount(), items) self.filter() # lightning for k, r in self.wallet.lnworker.invoices.items(): from electrum.lightning_payencode.lnaddr import lndecode import electrum.constants as constants lnaddr = lndecode(r, expected_hrp=constants.net.SEGWIT_HRP) amount_str = self.parent.format_amount(lnaddr.amount*100000000) for k,v in lnaddr.tags: if k == 'd': description = v break else: description = '' date = format_time(lnaddr.date) labels = [date, r, '', description, amount_str, ''] items = [QStandardItem(e) for e in labels] items.setIcon(2, QIcon(":icons/lightning.png")) self.model().insertRow(self.model().rowCount(), items) def create_menu(self, position): idx = self.indexAt(position) item = self.model().itemFromIndex(idx) # TODO use siblingAtColumn when min Qt version is >=5.11 item_addr = self.model().itemFromIndex(idx.sibling(idx.row(), self.Columns.ADDRESS)) if not item_addr: return addr = item_addr.text() req = self.wallet.receive_requests.get(addr) if req is None: self.update() return column = idx.column() column_title = self.model().horizontalHeaderItem(column).text() column_data = item.text() menu = QMenu(self) if column != self.Columns.SIGNATURE: if column == self.Columns.AMOUNT: column_data = column_data.strip() menu.addAction(_("Copy {}").format(column_title), lambda: self.parent.app.clipboard().setText(column_data)) menu.addAction(_("Copy URI"), lambda: self.parent.view_and_paste('URI', '', self.parent.get_request_URI(addr))) menu.addAction(_("Save as BIP70 file"), lambda: self.parent.export_payment_request(addr)) menu.addAction(_("Delete"), lambda: self.parent.delete_payment_request(addr)) run_hook('receive_list_menu', menu, addr) menu.exec_(self.viewport().mapToGlobal(position))