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kivy tx dialog: allow removing local transactions

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fixes #5156
This commit is contained in:
SomberNight 2019-04-21 03:26:54 +02:00
parent 8d0ec1dec0
commit 914d02ecd3
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GPG key ID: B33B5F232C6271E9
1 changed files with 23 additions and 0 deletions
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23
electrum/gui/kivy/uix/dialogs/tx_dialog.py
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@ -14,6 +14,7 @@ from .question import Question
from electrum.gui.kivy.i18n import _
from electrum.util import InvalidPassword
from electrum.address_synchronizer import TX_HEIGHT_LOCAL
Builder.load_string('''
@ -143,6 +144,7 @@ class TxDialog(Factory.Popup):
self.fee_str = format_amount(fee) if fee is not None else _('unknown')
self.can_sign = self.wallet.can_sign(self.tx)
self.ids.output_list.update(self.tx.get_outputs_for_UI())
self.is_local_tx = height == TX_HEIGHT_LOCAL
self.update_action_button()
def update_action_button(self):
@ -151,6 +153,7 @@ class TxDialog(Factory.Popup):
ActionButtonOption(text=_('Sign'), func=lambda btn: self.do_sign(), enabled=self.can_sign),
ActionButtonOption(text=_('Broadcast'), func=lambda btn: self.do_broadcast(), enabled=self.can_broadcast),
ActionButtonOption(text=_('Bump fee'), func=lambda btn: self.do_rbf(), enabled=self.can_rbf),
ActionButtonOption(text=_('Remove'), func=lambda btn: self.remove_local_tx(), enabled=self.is_local_tx),
)
num_options = sum(map(lambda o: bool(o.enabled), options))
# if no options available, hide button
@ -233,3 +236,23 @@ class TxDialog(Factory.Popup):
text = bfh(raw_tx)
text = base_encode(text, base=43)
self.app.qr_dialog(_("Raw Transaction"), text, text_for_clipboard=raw_tx)
def remove_local_tx(self):
txid = self.tx.txid()
to_delete = {txid}
to_delete |= self.wallet.get_depending_transactions(txid)
question = _("Are you sure you want to remove this transaction?")
if len(to_delete) > 1:
question = _(
"Are you sure you want to remove this transaction and {} child transactions?".format(len(to_delete) - 1)
)
def on_prompt(b):
if b:
for tx in to_delete:
self.wallet.remove_transaction(tx)
self.wallet.storage.write()
self.app._trigger_update_wallet() # FIXME private...
self.dismiss()
d = Question(question, on_prompt)
d.open()