AaronFiore/electrum
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Display channel status in the GUI.

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Do not convert channel_id to integer; there is no reason to do that.
This commit is contained in:
ThomasV
2018-06-04 20:53:34 +02:00
parent bf6d28e1f0
commit 21c883bd0b
3 changed files with 38 additions and 32 deletions
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24
gui/qt/channels_list.py
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@@ -2,35 +2,39 @@
from PyQt5 import QtCore, QtWidgets
from electrum.util import inv_dict, bh2u
from electrum.i18n import _
from electrum.lnbase import OpenChannel
from .util import MyTreeWidget, SortableTreeWidgetItem
class ChannelsList(MyTreeWidget):
update_rows = QtCore.pyqtSignal(list)
update_single_row = QtCore.pyqtSignal(dict)
update_single_row = QtCore.pyqtSignal(OpenChannel)
def __init__(self, parent):
MyTreeWidget.__init__(self, parent, self.create_menu, [_('Node ID'), _('Capacity'), _('Balance')], 0)
MyTreeWidget.__init__(self, parent, self.create_menu, [_('Node ID'), _('Capacity'), _('Balance'), _('Status')], 0)
self.main_window = parent
self.update_rows.connect(self.do_update_rows)
self.update_single_row.connect(self.do_update_single_row)
def format_fields(self, chan):
return [bh2u(chan.node_id), self.parent.format_amount(chan.constraints.capacity), self.parent.format_amount(chan.local_state.amount_msat//1000)]
status = self.parent.wallet.lnworker.channel_state[chan.channel_id]
return [bh2u(chan.node_id), self.parent.format_amount(chan.constraints.capacity), self.parent.format_amount(chan.local_state.amount_msat//1000), status]
def create_menu(self, position):
menu = QtWidgets.QMenu()
cur = self.currentItem()
print('ID', cur.data(0, QtCore.Qt.UserRole))
def close():
print("closechannel result", self.parent.network.lnworker.close_channel_from_other_thread(cur.di))
print("closechannel result", self.parent.wallet.lnworker.close_channel_from_other_thread(cur.di))
menu.addAction(_("Close channel"), close)
menu.exec_(self.viewport().mapToGlobal(position))
@QtCore.pyqtSlot(dict)
@QtCore.pyqtSlot(OpenChannel)
def do_update_single_row(self, chan):
items = self.findItems(chan.channel_id, QtCore.Qt.UserRole|QtCore.Qt.MatchContains|QtCore.Qt.MatchRecursive, column=1)
for item in items:
for i, v in enumerate(self.format_fields(chan)):
item.setData(i, QtCore.Qt.DisplayRole, v)
for i in range(self.topLevelItemCount()):
item = self.topLevelItem(i)
if item.data(0, QtCore.Qt.UserRole) == chan.channel_id:
for i, v in enumerate(self.format_fields(chan)):
item.setData(i, QtCore.Qt.DisplayRole, v)
@QtCore.pyqtSlot(list)
def do_update_rows(self, channels):
@@ -73,4 +77,4 @@ class ChannelsList(MyTreeWidget):
push_amt = int(push_amt_inp.text())
assert local_amt >= 200000
assert local_amt >= push_amt
obj = self.parent.network.lnworker.open_channel(node_id, local_amt, push_amt, password)
obj = self.parent.wallet.lnworker.open_channel(node_id, local_amt, push_amt, password)