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kivy: add 'delete channel' button

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This commit is contained in:
ThomasV 2019-10-22 12:27:55 +02:00
parent 576fbbd074
commit cd86bec894
1 changed files with 22 additions and 1 deletions
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23
electrum/gui/kivy/uix/dialogs/lightning_channels.py
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@ -87,6 +87,7 @@ Builder.load_string(r'''
<ChannelDetailsPopup@Popup>: <ChannelDetailsPopup@Popup>:
id: popuproot id: popuproot
data: [] data: []
is_closed: False
BoxLayout: BoxLayout:
orientation: 'vertical' orientation: 'vertical'
ScrollView: ScrollView:
@ -100,13 +101,21 @@ Builder.load_string(r'''
Button: Button:
size_hint: 0.5, None size_hint: 0.5, None
height: '48dp' height: '48dp'
text: _('Close channel') text: _('Close')
on_release: root.close() on_release: root.close()
disabled: root.is_closed
Button: Button:
size_hint: 0.5, None size_hint: 0.5, None
height: '48dp' height: '48dp'
text: _('Force-close') text: _('Force-close')
on_release: root.force_close() on_release: root.force_close()
disabled: root.is_closed
Button:
size_hint: 0.5, None
height: '48dp'
text: _('Delete')
on_release: root.remove_channel()
disabled: not root.is_closed
Button: Button:
size_hint: 0.5, None size_hint: 0.5, None
height: '48dp' height: '48dp'
@ -119,6 +128,7 @@ class ChannelDetailsPopup(Popup):
def __init__(self, chan, app, **kwargs): def __init__(self, chan, app, **kwargs):
super(ChannelDetailsPopup,self).__init__(**kwargs) super(ChannelDetailsPopup,self).__init__(**kwargs)
self.is_closed = chan.is_closed()
self.app = app self.app = app
self.chan = chan self.chan = chan
self.title = _('Channel details') self.title = _('Channel details')
@ -154,6 +164,17 @@ class ChannelDetailsPopup(Popup):
except Exception as e: except Exception as e:
self.app.show_info(_('Could not close channel: ') + repr(e)) # repr because str(Exception()) == '' self.app.show_info(_('Could not close channel: ') + repr(e)) # repr because str(Exception()) == ''
def remove_channel(self):
msg = _('Are you sure you want to delete this channel? This will purge associated transactions from your wallet history.')
Question(msg, self._remove_channel).open()
def _remove_channel(self, b):
if not b:
return
self.app.wallet.lnworker.remove_channel(self.chan.channel_id)
self.app._trigger_update_history()
self.dismiss()
def force_close(self): def force_close(self):
Question(_('Force-close channel?'), self._force_close).open() Question(_('Force-close channel?'), self._force_close).open()