tkivy: port lightning ui to lnbase - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
DIR Log
DIR Files
DIR Refs
DIR Submodules
---
DIR commit 10e8a902242fd387f3539440cc8fc970e57b659f
DIR parent 18963405eeb54259210a761aac23134b005dd40a
HTML Author: Janus <ysangkok@gmail.com>
Date: Wed, 23 May 2018 19:08:46 +0200
kivy: port lightning ui to lnbase
Diffstat:
M electrum/gui/qt/main_window.py | 1 +
M gui/kivy/uix/dialogs/lightning_cha… | 30 ++++++------------------------
M gui/kivy/uix/dialogs/lightning_pay… | 41 +++++++++++++++++++------------
M lib/lnbase.py | 3 +++
4 files changed, 35 insertions(+), 40 deletions(-)
---
DIR diff --git a/electrum/gui/qt/main_window.py b/electrum/gui/qt/main_window.py
t@@ -2100,6 +2100,7 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, Logger):
'util': util,
'bitcoin': bitcoin,
})
+ if self.config.get('lnbase', False): console.updateNamespace({'lightning' : self.wallet.lnworker.console_interface})
c = commands.Commands(self.config, self.wallet, self.network, lambda: self.console.set_json(True))
methods = {}
DIR diff --git a/gui/kivy/uix/dialogs/lightning_channels.py b/gui/kivy/uix/dialogs/lightning_channels.py
t@@ -3,16 +3,15 @@ from kivy.lang import Builder
from kivy.factory import Factory
from kivy.uix.popup import Popup
from kivy.clock import Clock
-import electrum.lightning as lightning
from electrum_gui.kivy.uix.context_menu import ContextMenu
Builder.load_string('''
<LightningChannelItem@CardItem>
details: {}
active: False
- channelPoint: '<channelPoint not set>'
+ channelId: '<channelId not set>'
Label:
- text: root.channelPoint
+ text: root.channelId
<LightningChannelsDialog@Popup>:
name: 'lightning_channels'
t@@ -87,6 +86,7 @@ class LightningChannelsDialog(Factory.Popup):
self.clocks = []
self.app = app
self.context_menu = None
+ self.app.wallet.lnworker.subscribe_channel_list_updates_from_other_thread(self.rpc_result_handler)
def show_channel_details(self, obj):
p = Factory.ChannelDetailsPopup()
t@@ -94,8 +94,7 @@ class LightningChannelsDialog(Factory.Popup):
p.open()
def close_channel(self, obj):
- print("asked to close channel", obj.channelPoint)
- lightning.lightningCall(self.app.wallet.network.lightningrpc, "closechannel")(*([obj.channelPoint] + (["--force"] if not obj.active else [])))
+ print("UNIMPLEMENTED asked to close channel", obj.channelId) # TODO
def show_menu(self, obj):
self.hide_menu()
t@@ -108,24 +107,7 @@ class LightningChannelsDialog(Factory.Popup):
self.ids.box.remove_widget(self.context_menu)
self.context_menu = None
- def open(self, *args, **kwargs):
- super(LightningChannelsDialog, self).open(*args, **kwargs)
- for i in self.clocks: i.cancel()
- self.clocks.append(Clock.schedule_interval(self.fetch_channels, 10))
- self.app.wallet.network.lightningrpc.subscribe(self.rpc_result_handler)
-
- def dismiss(self, *args, **kwargs):
- self.hide_menu()
- super(LightningChannelsDialog, self).dismiss(*args, **kwargs)
- self.app.wallet.network.lightningrpc.clearSubscribers()
-
- def fetch_channels(self, dw):
- lightning.lightningCall(self.app.wallet.network.lightningrpc, "listchannels")()
-
- def rpc_result_handler(self, methodName, res):
- print("got result", methodName)
- if isinstance(res, Exception):
- raise res
+ def rpc_result_handler(self, res):
channel_cards = self.ids.lightning_channels_container
channel_cards.clear_widgets()
if "channels" in res:
t@@ -133,7 +115,7 @@ class LightningChannelsDialog(Factory.Popup):
item = Factory.LightningChannelItem()
item.screen = self
print(i)
- item.channelPoint = i["channel_point"].split(":")[0]
+ item.channelId = i["chan_id"]
item.active = i["active"]
item.details = i
channel_cards.add_widget(item)
DIR diff --git a/gui/kivy/uix/dialogs/lightning_payer.py b/gui/kivy/uix/dialogs/lightning_payer.py
t@@ -2,7 +2,7 @@ import binascii
from kivy.lang import Builder
from kivy.factory import Factory
from electrum_gui.kivy.i18n import _
-import electrum.lightning as lightning
+from kivy.clock import mainthread
from electrum.lightning_payencode.lnaddr import lndecode
Builder.load_string('''
t@@ -49,36 +49,45 @@ class LightningPayerDialog(Factory.Popup):
def __init__(self, app):
super(LightningPayerDialog, self).__init__()
self.app = app
- def open(self, *args, **kwargs):
- super(LightningPayerDialog, self).open(*args, **kwargs)
- class FakeQtSignal:
- def emit(self2, data):
- self.app.show_info(data)
- class MyConsole:
- new_lightning_result = FakeQtSignal()
- self.app.wallet.network.lightningrpc.setConsole(MyConsole())
- def dismiss(self, *args, **kwargs):
- super(LightningPayerDialog, self).dismiss(*args, **kwargs)
- self.app.wallet.network.lightningrpc.setConsole(None)
+
+ #def open(self, *args, **kwargs):
+ # super(LightningPayerDialog, self).open(*args, **kwargs)
+ #def dismiss(self, *args, **kwargs):
+ # super(LightningPayerDialog, self).dismiss(*args, **kwargs)
+
def do_paste_xclip(self):
import subprocess
proc = subprocess.run(["xclip","-sel","clipboard","-o"], stdout=subprocess.PIPE)
self.invoice_data = proc.stdout.decode("ascii")
+
def do_paste(self):
contents = self.app._clipboard.paste()
if not contents:
self.app.show_info(_("Clipboard is empty"))
return
self.invoice_data = contents
+
def do_clear(self):
self.invoice_data = ""
+
def do_open_channel(self):
compressed_pubkey_bytes = lndecode(self.invoice_data).pubkey.serialize()
hexpubkey = binascii.hexlify(compressed_pubkey_bytes).decode("ascii")
- local_amt = 100000
- push_amt = 0
- lightning.lightningCall(self.app.wallet.network.lightningrpc, "openchannel")(hexpubkey, local_amt, push_amt)
+ local_amt = 200000
+ push_amt = 100000
+
+ def on_success(pw):
+ # node_id, local_amt, push_amt, emit_function, get_password
+ self.app.wallet.lnworker.open_channel_from_other_thread(hexpubkey, local_amt, push_amt, mainthread(lambda parent: self.app.show_info(_("Channel open, waiting for locking..."))), lambda: pw)
+
+ if self.app.wallet.has_keystore_encryption():
+ # wallet, msg, on_success (Tuple[str, str] -> ()), on_failure (() -> ())
+ self.app.password_dialog(self.app.wallet, _("Password needed for opening channel"), on_success, lambda: self.app.show_error(_("Failed getting password from you")))
+ else:
+ on_success("")
+
def do_pay(self):
- lightning.lightningCall(self.app.wallet.network.lightningrpc, "sendpayment")("--pay_req=" + self.invoice_data)
+ self.app.wallet.lnworker.pay_invoice_from_other_thread(self.invoice_data)
+
def on_lightning_qr(self, data):
self.invoice_data = str(data)
DIR diff --git a/lib/lnbase.py b/lib/lnbase.py
t@@ -1434,6 +1434,9 @@ class LNWorker:
def subscribe_invoice_added_from_other_thread(self, emit_function):
pass
+ def pay_invoice_from_other_thread(self, lnaddr):
+ pass
+
class ChannelInfo(PrintError):
def __init__(self, channel_announcement_payload):