def get_collateral_tx_address_thread(self, ctrl: CtrlObject,
bip44_wallet: Bip44Wallet):
utxos = []
break_scanning = False
txes_cnt = 0
msg = 'Scanning wallet transactions for 1000 Dash UTXOs.<br>' \
'This may take a while (<a href="break">break</a>)....'
ctrl.dlg_config_fun(dlg_title="Scanning wallet",
show_progress_bar=False)
ctrl.display_msg_fun(msg)
def check_break_scanning():
nonlocal break_scanning
if break_scanning:
# stop the scanning process if the dialog finishes or the address/bip32path has been found
raise BreakFetchTransactionsException()
def fetch_txes_feeback(tx_cnt: int):
nonlocal msg, txes_cnt
txes_cnt += tx_cnt
ctrl.display_msg_fun(msg + '<br><br>' +
'Number of transactions fetched so far: ' +
str(txes_cnt))
def on_msg_link_activated(link: str):
nonlocal break_scanning
if link == 'break':
break_scanning = True
lbl = ctrl.get_msg_label_control()
if lbl:
def set():
lbl.setOpenExternalLinks(False)
lbl.setTextInteractionFlags(lbl.textInteractionFlags()
& ~Qt.TextSelectableByMouse)
lbl.linkActivated.connect(on_msg_link_activated)
lbl.repaint()
WndUtils.call_in_main_thread(set)
try:
bip44_wallet.on_fetch_account_txs_feedback = fetch_txes_feeback
bip44_wallet.fetch_all_accounts_txs(check_break_scanning)
for utxo in bip44_wallet.list_utxos_for_account(
account_id=None, filter_by_satoshis=1e11):
utxos.append(utxo)
except BreakFetchTransactionsException:
return None
return utxos
def load_mn_addresses_in_bip44_wallet(self, bip44_wallet: Bip44Wallet):
addr_ids = []
for mni in self.mn_items:
if mni.masternode.collateral_address:
a = bip44_wallet.get_address_item(mni.masternode.collateral_address, True)
address_loc = Bip44AddressType(tree_id=None)
address_loc.copy_from(a)
if not address_loc.bip32_path:
address_loc.bip32_path = mni.masternode.collateral_bip32_path
a.bip32_path = mni.masternode.collateral_bip32_path
mni.address = address_loc
if mni.masternode.collateral_address not in addr_ids:
addr_ids.append(mni.address.id)
if addr_ids:
bip44_wallet.subscribe_addresses_for_chbalance(addr_ids, True)
def on_btnLocateCollateral_clicked(self, checked):
break_scanning = False
if not self.main_dlg.connect_hardware_wallet():
return
def do_break_scanning():
nonlocal break_scanning
break_scanning = True
return False
def check_break_scanning():
nonlocal break_scanning
return break_scanning
def apply_utxo(utxo):
self.masternode.collateralAddress = utxo.address
self.edtCollateralAddress.setText(utxo.address)
self.masternode.collateralBip32Path = utxo.bip32_path
self.edtCollateralPath.setText(utxo.bip32_path)
self.masternode.collateralTx = utxo.txid
self.edtCollateralTxHash.setText(utxo.txid)
self.masternode.collateralTxIndex = str(utxo.output_index)
self.edtCollateralTxIndex.setText(str(utxo.output_index))
self.update_ui_controls_state()
self.set_modified()
bip44_wallet = Bip44Wallet(self.app_config.hw_coin_name, self.main_dlg.hw_session,
self.app_config.db_intf, self.crownd_intf, self.app_config.crown_network)
utxos = WndUtils.run_thread_dialog(
self.get_collateral_tx_address_thread,
(bip44_wallet, check_break_scanning, self.edtCollateralAddress.text()),
True, force_close_dlg_callback=do_break_scanning)
if utxos:
if len(utxos) == 1 and \
(not self.masternode.collateralAddress or
(utxos[0].address_obj and self.masternode.collateralAddress == utxos[0].address_obj.address)) \
and (not self.masternode.collateralTx or utxos[0].txid == self.masternode.collateralTx):
apply_utxo(utxos[0])
return
dlg = ListCollateralTxsDlg(self, self.masternode, self.app_config, False, utxos)
if dlg.exec_():
utxo = dlg.get_selected_utxo()
if utxo:
apply_utxo(utxo)
else:
if utxos is not None:
WndUtils.warnMsg('Couldn\'t find any 10000 Crown UTXO in your wallet.')
def __init__(self, main_dlg, config: AppConfig, dashd_intf: DashdInterface,
masternode: MasternodeConfig,
on_proregtx_success_callback: Callable):
QDialog.__init__(self, main_dlg)
ui_reg_masternode_dlg.Ui_RegMasternodeDlg.__init__(self)
WndUtils.__init__(self, main_dlg.config)
self.main_dlg = main_dlg
self.masternode = masternode
self.app_config = config
self.dashd_intf = dashd_intf
self.on_proregtx_success_callback = on_proregtx_success_callback
self.style = '<style>.info{color:darkblue} .warning{color:red} .error{background-color:red;color:white}</style>'
self.operator_reward_saved = None
self.owner_pkey_old: str = self.masternode.dmn_owner_pubkey_hash
self.owner_pkey_generated: str = None
self.operator_pkey_generated: str = None
self.voting_pkey_generated: str = None
self.current_step = STEP_MN_DATA
self.step_stack: List[int] = []
self.proregtx_prepare_thread_ref = None
self.deterministic_mns_spork_active = False
self.dmn_collateral_tx: str = None
self.dmn_collateral_tx_index: int = None
self.dmn_collateral_tx_address: str = None
self.dmn_collateral_tx_address_path: str = None
self.dmn_ip: str = None
self.dmn_tcp_port: int = None
self.dmn_owner_payout_addr: str = None
self.dmn_operator_reward: int = 0
self.dmn_owner_privkey: str = None
self.dmn_owner_address: str = None
self.dmn_operator_privkey: str = None
self.dmn_operator_pubkey: str = None
self.dmn_voting_privkey: str = None
self.dmn_voting_address: str = None
self.dmn_reg_tx_hash: str = None
self.manual_signed_message: bool = False
self.last_manual_prepare_string: str = None
self.wait_for_confirmation_timer_id = None
self.show_field_hinds = True
self.summary_info = []
if self.masternode:
self.dmn_collateral_tx_address_path = self.masternode.collateralBip32Path
self.bip44_wallet = Bip44Wallet(self.app_config.hw_coin_name,
self.main_dlg.hw_session,
self.app_config.db_intf,
self.dashd_intf,
self.app_config.dash_network)
self.finishing = False
self.setupUi()
def on_btnLocateCollateral_clicked(self, checked):
if not self.main_dlg.connect_hardware_wallet():
return
def apply_utxo(utxo):
self.masternode.collateralAddress = utxo.address
self.edtCollateralAddress.setText(utxo.address)
self.masternode.collateralBip32Path = utxo.bip32_path
self.edtCollateralPath.setText(utxo.bip32_path)
self.masternode.collateralTx = utxo.txid
self.edtCollateralTxHash.setText(utxo.txid)
self.masternode.collateralTxIndex = str(utxo.output_index)
self.edtCollateralTxIndex.setText(str(utxo.output_index))
self.update_ui()
self.set_modified()
bip44_wallet = Bip44Wallet(self.app_config.hw_coin_name,
self.main_dlg.hw_session,
self.app_config.db_intf, self.dashd_intf,
self.app_config.dash_network)
utxos = WndUtils.run_thread_dialog(
self.get_collateral_tx_address_thread, (bip44_wallet, ), True)
if utxos:
if len(
utxos
) == 1 and not self.masternode.collateralAddress and not self.masternode.collateralTx:
used = False
for mn in self.app_config.masternodes:
if utxos[0].address == mn.collateralAddress or mn.collateralTx + '-' + str(mn.collateralTxIndex) == \
utxos[0].txid + '-' + str(utxos[0].output_index):
used = True
break
if not used:
apply_utxo(utxos[0])
return
dlg = ListCollateralTxsDlg(self, self.masternode, self.app_config,
False, utxos)
if dlg.exec_():
utxo = dlg.get_selected_utxo()
if utxo:
apply_utxo(utxo)
else:
if utxos is not None:
WndUtils.warnMsg(
'Couldn\'t find any 1000 Dash UTXO in your wallet.')
def __init__(self, parent, masternode_list: List[MasternodeConfig],
bip44_wallet: Bip44Wallet):
ExtSortFilterTableModel.__init__(
self, parent,
[TableModelColumn('description', 'Description', True, 100)], False,
False)
self.mn_items: List[MnAddressItem] = []
for mn in masternode_list:
mni = MnAddressItem()
mni.masternode = mn
if mni.masternode.collateralAddress:
a = bip44_wallet.get_address_item(
mni.masternode.collateralAddress, True)
address_loc = Bip44AddressType(tree_id=None)
address_loc.copy_from(a)
if not address_loc.bip32_path:
address_loc.bip32_path = mni.masternode.collateralBip32Path
mni.address = address_loc
self.mn_items.append(mni)
