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https://github.com/LBRYFoundation/LBRY-Vault.git
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120 lines
4.4 KiB
Python
120 lines
4.4 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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# 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 PyQt5.QtGui import QStandardItemModel, QStandardItem
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from PyQt5.QtCore import Qt
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from PyQt5.QtWidgets import (QDialog, QWidget, QLabel, QVBoxLayout, QCheckBox,
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QGridLayout, QPushButton, QLineEdit, QTabWidget)
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from electrum.i18n import _
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from .util import HelpLabel, MyTreeView, Buttons
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class WatcherList(MyTreeView):
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def __init__(self, parent):
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super().__init__(parent, self.create_menu, stretch_column=0, editable_columns=[])
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self.setModel(QStandardItemModel(self))
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self.setSortingEnabled(True)
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self.update()
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def create_menu(self, x):
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pass
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def update(self):
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if self.parent.lnwatcher is None:
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return
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self.model().clear()
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self.update_headers({0:_('Outpoint'), 1:_('Tx'), 2:_('Status')})
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lnwatcher = self.parent.lnwatcher
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l = lnwatcher.list_sweep_tx()
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for outpoint in l:
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n = lnwatcher.get_num_tx(outpoint)
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status = lnwatcher.get_channel_status(outpoint)
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items = [QStandardItem(e) for e in [outpoint, "%d"%n, status]]
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self.model().insertRow(self.model().rowCount(), items)
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class LightningDialog(QDialog):
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def __init__(self, gui_object):
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QDialog.__init__(self)
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self.gui_object = gui_object
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self.config = gui_object.config
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self.network = gui_object.daemon.network
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self.lnwatcher = self.network.local_watchtower
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self.setWindowTitle(_('Lightning'))
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self.setMinimumSize(600, 20)
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self.watcher_list = WatcherList(self)
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# channel_db
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network_w = QWidget()
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network_vbox = QVBoxLayout(network_w)
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self.num_peers = QLabel('')
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network_vbox.addWidget(self.num_peers)
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self.num_nodes = QLabel('')
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network_vbox.addWidget(self.num_nodes)
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self.num_channels = QLabel('')
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network_vbox.addWidget(self.num_channels)
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self.status = QLabel('')
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network_vbox.addWidget(self.status)
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network_vbox.addStretch(1)
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# watchtower
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watcher_w = QWidget()
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watcher_vbox = QVBoxLayout(watcher_w)
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watcher_vbox.addWidget(self.watcher_list)
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# tabs
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tabs = QTabWidget()
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tabs.addTab(network_w, _('Network'))
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tabs.addTab(watcher_w, _('Watchtower'))
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vbox = QVBoxLayout(self)
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vbox.addWidget(tabs)
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b = QPushButton(_('Close'))
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b.clicked.connect(self.close)
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vbox.addLayout(Buttons(b))
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self.watcher_list.update()
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self.network.register_callback(self.update_status, ['ln_status'])
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def update_status(self, event, num_peers, num_nodes, known, unknown):
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self.num_peers.setText(_(f'Connected to {num_peers} peers'))
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self.num_nodes.setText(_(f'{num_nodes} nodes'))
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self.num_channels.setText(_(f'{known} channels'))
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self.status.setText(_(f'Requesting {unknown} channels...') if unknown else '')
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def is_hidden(self):
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return self.isMinimized() or self.isHidden()
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def show_or_hide(self):
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if self.is_hidden():
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self.bring_to_top()
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else:
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self.hide()
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def bring_to_top(self):
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self.show()
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self.raise_()
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def closeEvent(self, event):
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self.gui_object.watchtower_window = None
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event.accept()
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