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107 lines
4.3 KiB
107 lines
4.3 KiB
#!/usr/bin/env python |
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# |
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# Electrum - lightweight Bitcoin client |
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# Copyright (C) 2020 The Electrum Developers |
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# |
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# Permission is hereby granted, free of charge, to any person |
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# obtaining a copy of this software and associated documentation files |
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# (the "Software"), to deal in the Software without restriction, |
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# including without limitation the rights to use, copy, modify, merge, |
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# publish, distribute, sublicense, and/or sell copies of the Software, |
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# and to permit persons to whom the Software is furnished to do so, |
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# subject to the following conditions: |
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# |
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# The above copyright notice and this permission notice shall be |
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# included in all copies or substantial portions of the Software. |
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# |
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
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# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
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# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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# SOFTWARE. |
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from typing import TYPE_CHECKING |
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from decimal import Decimal |
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import datetime |
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from PyQt5.QtGui import QFont |
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from PyQt5.QtWidgets import QVBoxLayout, QLabel, QGridLayout |
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from electrum.i18n import _ |
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from .util import WindowModalDialog, ButtonsLineEdit, ColorScheme, Buttons, CloseButton, MONOSPACE_FONT |
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from .qrtextedit import ShowQRTextEdit |
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if TYPE_CHECKING: |
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from .main_window import ElectrumWindow |
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class LightningTxDialog(WindowModalDialog): |
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def __init__(self, parent: 'ElectrumWindow', tx_item: dict): |
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WindowModalDialog.__init__(self, parent, _("Lightning Payment")) |
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self.parent = parent |
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self.config = parent.config |
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self.is_sent = bool(tx_item['direction'] == 'sent') |
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self.label = tx_item['label'] |
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self.timestamp = tx_item['timestamp'] |
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self.amount = Decimal(tx_item['amount_msat']) / 1000 |
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self.payment_hash = tx_item['payment_hash'] |
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self.preimage = tx_item['preimage'] |
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invoice = (self.parent.wallet.get_invoice(self.payment_hash) |
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or self.parent.wallet.get_request(self.payment_hash)) |
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if invoice: |
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assert invoice.is_lightning(), f"{self.invoice!r}" |
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self.invoice = invoice.lightning_invoice |
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else: |
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self.invoice = '' |
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self.setMinimumWidth(700) |
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vbox = QVBoxLayout() |
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self.setLayout(vbox) |
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amount_str = self.parent.format_amount_and_units(self.amount, timestamp=self.timestamp) |
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vbox.addWidget(QLabel(_("Amount") + f": {amount_str}")) |
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if self.is_sent: |
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fee = Decimal(tx_item['fee_msat']) / 1000 |
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fee_str = self.parent.format_amount_and_units(fee, timestamp=self.timestamp) |
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vbox.addWidget(QLabel(_("Fee") + f": {fee_str}")) |
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time_str = datetime.datetime.fromtimestamp(self.timestamp).isoformat(' ')[:-3] |
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vbox.addWidget(QLabel(_("Date") + ": " + time_str)) |
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vbox.addWidget(QLabel(_("Payment hash") + ":")) |
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self.hash_e = ButtonsLineEdit(self.payment_hash) |
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self.hash_e.addCopyButton() |
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self.hash_e.add_qr_show_button(config=self.config, title=_("Payment hash")) |
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self.hash_e.setReadOnly(True) |
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self.hash_e.setFont(QFont(MONOSPACE_FONT)) |
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vbox.addWidget(self.hash_e) |
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vbox.addWidget(QLabel(_("Preimage") + ":")) |
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self.preimage_e = ButtonsLineEdit(self.preimage) |
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self.preimage_e.addCopyButton() |
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self.preimage_e.add_qr_show_button(config=self.config, title=_("Preimage")) |
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self.preimage_e.setReadOnly(True) |
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self.preimage_e.setFont(QFont(MONOSPACE_FONT)) |
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vbox.addWidget(self.preimage_e) |
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vbox.addWidget(QLabel(_("Lightning Invoice") + ":")) |
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self.invoice_e = ShowQRTextEdit(self.invoice, config=self.config) |
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self.invoice_e.setMaximumHeight(150) |
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self.invoice_e.addCopyButton() |
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vbox.addWidget(self.invoice_e) |
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vbox.addLayout(Buttons(CloseButton(self))) |
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def show_qr(self, line_edit, title=''): |
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def f(): |
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text = line_edit.text() |
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try: |
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self.parent.show_qrcode(text, title, parent=self) |
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except Exception as e: |
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self.show_message(repr(e)) |
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return f
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