electrum-bitcoinprivate/gui/qt/invoice_list.py

84 lines
3.7 KiB
Python

#!/usr/bin/env python
#
# Electrum - lightweight bitcoinprivate 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 electrum_bitcoinprivate.i18n import _
from electrum_bitcoinprivate.util import format_time
from .util import *
class InvoiceList(MyTreeWidget):
filter_columns = [0, 1, 2, 3] # Date, Requestor, Description, Amount
def __init__(self, parent):
MyTreeWidget.__init__(self, parent, self.create_menu, [_('Expires'), _('Requestor'), _('Description'), _('Amount'), _('Status')], 2)
self.setSortingEnabled(True)
self.header().setSectionResizeMode(1, QHeaderView.Interactive)
self.setColumnWidth(1, 200)
def on_update(self):
inv_list = self.parent.invoices.unpaid_invoices()
self.clear()
for pr in inv_list:
key = pr.get_id()
status = self.parent.invoices.get_status(key)
requestor = pr.get_requestor()
exp = pr.get_expiration_date()
date_str = format_time(exp) if exp else _('Never')
item = QTreeWidgetItem([date_str, requestor, pr.memo, self.parent.format_amount(pr.get_amount(), whitespaces=True), pr_tooltips.get(status,'')])
item.setIcon(4, self.icon_cache.get(pr_icons.get(status)))
item.setData(0, Qt.UserRole, key)
item.setFont(1, QFont(MONOSPACE_FONT))
item.setFont(3, QFont(MONOSPACE_FONT))
self.addTopLevelItem(item)
self.setCurrentItem(self.topLevelItem(0))
self.setVisible(len(inv_list))
self.parent.invoices_label.setVisible(len(inv_list))
def import_invoices(self):
import_meta_gui(self.parent, _('invoices'), self.parent.invoices.import_file, self.on_update)
def export_invoices(self):
export_meta_gui(self.parent, _('invoices'), self.parent.invoices.export_file)
def create_menu(self, position):
menu = QMenu()
item = self.itemAt(position)
if not item:
return
key = item.data(0, Qt.UserRole)
column = self.currentColumn()
column_title = self.headerItem().text(column)
column_data = item.text(column)
pr = self.parent.invoices.get(key)
status = self.parent.invoices.get_status(key)
if column_data:
menu.addAction(_("Copy {}").format(column_title), lambda: self.parent.app.clipboard().setText(column_data))
menu.addAction(_("Details"), lambda: self.parent.show_invoice(key))
if status == PR_UNPAID:
menu.addAction(_("Pay Now"), lambda: self.parent.do_pay_invoice(key))
menu.addAction(_("Delete"), lambda: self.parent.delete_invoice(key))
menu.exec_(self.viewport().mapToGlobal(position))