def on_update(self):
self.wallet = self.parent.wallet
# hide receive tab if no receive requests available
b = len(self.wallet.receive_requests) > 0
self.setVisible(b)
self.parent.receive_requests_label.setVisible(b)
if not b:
self.parent.expires_label.hide()
self.parent.expires_combo.show()
# update the receive address if necessary
current_address = self.parent.receive_address_e.text()
domain = self.wallet.get_receiving_addresses()
addr = self.wallet.get_unused_address()
if not current_address in domain and addr:
self.parent.set_receive_address(addr)
self.parent.new_request_button.setEnabled(addr != current_address)
# clear the list and fill it again
self.clear()
for req in self.wallet.get_sorted_requests(self.config):
address = req['address']
if address not in domain:
continue
timestamp = req.get('time', 0)
amount = req.get('amount')
expiration = req.get('exp', None)
message = req.get('memo', '')
date = format_time(timestamp)
status = req.get('status')
signature = req.get('sig')
requestor = req.get('name', '')
amount_str = self.parent.format_amount(amount) if amount else ""
item = QTreeWidgetItem([
date, address, '', message, amount_str,
pr_tooltips.get(status, '')
])
if signature is not None:
item.setIcon(2, self.icon_cache.get(":icons/seal.png"))
item.setToolTip(2, 'signed by ' + requestor)
if status is not PR_UNKNOWN:
item.setIcon(6, self.icon_cache.get(pr_icons.get(status)))
self.addTopLevelItem(item)
def show_pr_details(self, req, status, is_invoice):
from electrum_smart.util import format_time
requestor = req.get('requestor')
exp = req.get('exp')
memo = req.get('memo')
amount = req.get('amount')
fund = req.get('fund')
popup = Builder.load_file('gui/kivy/uix/ui_screens/invoice.kv')
popup.is_invoice = is_invoice
popup.amount = amount
popup.requestor = requestor if is_invoice else req.get('address')
popup.exp = format_time(exp) if exp else ''
popup.description = memo if memo else ''
popup.signature = req.get('signature', '')
popup.status = status
popup.fund = fund if fund else 0
txid = req.get('txid')
popup.tx_hash = txid or ''
popup.on_open = lambda: popup.ids.output_list.update(req.get('outputs', []))
popup.export = self.export_private_keys
popup.open()
def get_card(self, pr):
key = pr.get_id()
ci = self.cards.get(key)
if ci is None:
ci = Factory.InvoiceItem()
ci.key = key
ci.screen = self
self.cards[key] = ci
ci.requestor = pr.get_requestor()
ci.memo = pr.get_memo()
amount = pr.get_amount()
if amount:
ci.amount = self.app.format_amount_and_units(amount)
status = self.app.wallet.invoices.get_status(ci.key)
ci.status = invoice_text[status]
ci.icon = pr_icon[status]
else:
ci.amount = _('No Amount')
ci.status = ''
exp = pr.get_expiration_date()
ci.date = format_time(exp) if exp else _('Never')
return ci
def on_update(self):
inv_list = self.parent.invoices.unpaid_invoices()
self.clear()
for pr in inv_list:
key = pr.get_id()
status = self.parent.invoices.get_status(key)
requestor = pr.get_requestor()
exp = pr.get_expiration_date()
date_str = format_time(exp) if exp else _('Never')
item = QTreeWidgetItem([
date_str, requestor, pr.memo,
self.parent.format_amount(pr.get_amount(), whitespaces=True),
pr_tooltips.get(status, '')
])
item.setIcon(4, self.icon_cache.get(pr_icons.get(status)))
item.setData(0, Qt.UserRole, key)
item.setFont(1, QFont(MONOSPACE_FONT))
item.setFont(3, QFont(MONOSPACE_FONT))
self.addTopLevelItem(item)
self.setCurrentItem(self.topLevelItem(0))
self.setVisible(len(inv_list))
self.parent.invoices_label.setVisible(len(inv_list))
def add_io(self, vbox):
if self.tx.locktime > 0:
vbox.addWidget(QLabel("LockTime: %d\n" % self.tx.locktime))
vbox.addWidget(QLabel(_("Inputs") + ' (%d)' % len(self.tx.inputs())))
ext = QTextCharFormat()
rec = QTextCharFormat()
rec.setBackground(QBrush(ColorScheme.GREEN.as_color(background=True)))
rec.setToolTip(_("Wallet receive address"))
chg = QTextCharFormat()
chg.setBackground(QBrush(ColorScheme.YELLOW.as_color(background=True)))
chg.setToolTip(_("Wallet change address"))
loc = QTextCharFormat()
loc.setBackground(QBrush(ColorScheme.RED.as_color(background=True)))
loc.setToolTip(_("Time locked address"))
def text_format(addr):
if self.wallet.is_mine(addr):
return chg if self.wallet.is_change(addr) else rec
return ext
def format_amount(amt):
return self.main_window.format_amount(amt, whitespaces=True)
i_text = QTextEdit()
i_text.setFont(QFont(MONOSPACE_FONT))
i_text.setReadOnly(True)
i_text.setMaximumHeight(100)
cursor = i_text.textCursor()
for x in self.tx.inputs():
if x['type'] == 'coinbase':
cursor.insertText('coinbase')
else:
prevout_hash = x.get('prevout_hash')
prevout_n = x.get('prevout_n')
cursor.insertText(prevout_hash[0:8] + '...', ext)
cursor.insertText(prevout_hash[-8:] + ":%-4d " % prevout_n,
ext)
addr = x.get('address')
if addr == "(pubkey)":
_addr = self.wallet.get_txin_address(x)
if _addr:
addr = _addr
if addr is None:
addr = _('unknown')
cursor.insertText(addr, text_format(addr))
if x.get('value'):
cursor.insertText(format_amount(x['value']), ext)
cursor.insertBlock()
vbox.addWidget(i_text)
vbox.addWidget(QLabel(_("Outputs") + ' (%d)' % len(self.tx.outputs())))
o_text = QTextEdit()
o_text.setFont(QFont(MONOSPACE_FONT))
o_text.setReadOnly(True)
o_text.setMaximumHeight(100)
cursor = o_text.textCursor()
for addr, v, l in self.tx.get_outputs():
if l is not None:
cursor.insertText(addr, loc)
else:
cursor.insertText(addr, text_format(addr))
if v is not None:
cursor.insertText('\t', ext)
cursor.insertText(format_amount(v), ext)
if l is not None:
if l > LOCKTIME_THRESHOLD:
lock_str = "\tlocked until " + format_time(l)
else:
lock_str = "\tlocked until block " + str(l)
cursor.insertText(lock_str, ext)
cursor.insertBlock()
vbox.addWidget(o_text)