commit eb4018de1ceff2080e3d3aa929deac5a03bcf7c3
parent fb3e09c24ebbcb76aa3cfb921858788d0153ba8a
Author: ThomasV <thomasv@electrum.org>
Date: Sun, 5 Mar 2017 21:10:30 +0100
fix --offline mode in Qt GUI
Diffstat:
2 files changed, 18 insertions(+), 13 deletions(-)
diff --git a/gui/qt/history_list.py b/gui/qt/history_list.py
@@ -57,10 +57,10 @@ class HistoryList(MyTreeWidget):
self.setColumnHidden(1, True)
def refresh_headers(self):
- ccy = self.parent.fx.ccy
headers = ['', '', _('Date'), _('Description') , _('Amount'), _('Balance')]
- if self.parent.fx.show_history():
- headers.extend(['%s '%ccy + _('Amount'), '%s '%ccy + _('Balance')])
+ fx = self.parent.fx
+ if fx and fx.show_history():
+ headers.extend(['%s '%fx.ccy + _('Amount'), '%s '%fx.ccy + _('Balance')])
self.update_headers(headers)
def get_domain(self):
@@ -75,7 +75,7 @@ class HistoryList(MyTreeWidget):
current_tx = item.data(0, Qt.UserRole).toString() if item else None
self.clear()
fx = self.parent.fx
- fx.history_used_spot = False
+ if fx: fx.history_used_spot = False
for h_item in h:
tx_hash, height, conf, timestamp, value, balance = h_item
status, status_str = self.wallet.get_tx_status(tx_hash, height, conf, timestamp)
@@ -84,7 +84,7 @@ class HistoryList(MyTreeWidget):
balance_str = self.parent.format_amount(balance, whitespaces=True)
label = self.wallet.get_label(tx_hash)
entry = ['', tx_hash, status_str, label, v_str, balance_str]
- if fx.show_history():
+ if fx and fx.show_history():
date = timestamp_to_datetime(time.time() if conf <= 0 else timestamp)
for amount in [value, balance]:
text = fx.historical_value_str(amount, date)
diff --git a/gui/qt/main_window.py b/gui/qt/main_window.py
@@ -601,7 +601,7 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
edit.setStyleSheet(BLACK_FG)
fiat_e.is_last_edited = (edit == fiat_e)
amount = edit.get_amount()
- rate = self.fx.exchange_rate()
+ rate = self.fx.exchange_rate() if self.fx else None
if rate is None or amount is None:
if edit is fiat_e:
btc_e.setText("")
@@ -729,8 +729,8 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
grid.addWidget(self.receive_amount_e, 2, 1)
self.receive_amount_e.textChanged.connect(self.update_receive_qr)
- self.fiat_receive_e = AmountEdit(self.fx.get_currency)
- if not self.fx.is_enabled():
+ self.fiat_receive_e = AmountEdit(self.fx.get_currency if self.fx else '')
+ if not self.fx or not self.fx.is_enabled():
self.fiat_receive_e.setVisible(False)
grid.addWidget(self.fiat_receive_e, 2, 2, Qt.AlignLeft)
self.connect_fields(self, self.receive_amount_e, self.fiat_receive_e, None)
@@ -988,8 +988,8 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
grid.addWidget(amount_label, 4, 0)
grid.addWidget(self.amount_e, 4, 1)
- self.fiat_send_e = AmountEdit(self.fx.get_currency)
- if not self.fx.is_enabled():
+ self.fiat_send_e = AmountEdit(self.fx.get_currency if self.fx else '')
+ if not self.fx or not self.fx.is_enabled():
self.fiat_send_e.setVisible(False)
grid.addWidget(self.fiat_send_e, 4, 2)
self.amount_e.frozen.connect(
@@ -1115,7 +1115,7 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
'''Recalculate the fee. If the fee was manually input, retain it, but
still build the TX to see if there are enough funds.
'''
- if self.config.is_dynfee() and not self.config.has_fee_estimates():
+ if not self.config.get('offline') and self.config.is_dynfee() and not self.config.has_fee_estimates():
self.statusBar().showMessage(_('Waiting for fee estimates...'))
return False
freeze_fee = (self.fee_e.isModified()
@@ -2315,7 +2315,7 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
self._do_import(title, msg, lambda x: self.wallet.import_key(x, password))
def update_fiat(self):
- b = self.fx.is_enabled()
+ b = self.fx and self.fx.is_enabled()
self.fiat_send_e.setVisible(b)
self.fiat_receive_e.setVisible(b)
self.history_list.refresh_headers()
@@ -2566,6 +2566,7 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
ex_combo = QComboBox()
def update_currencies():
+ if not self.fx: return
currencies = sorted(self.fx.get_currencies(self.fx.get_history_config()))
ccy_combo.clear()
ccy_combo.addItems([_('None')] + currencies)
@@ -2573,10 +2574,12 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
ccy_combo.setCurrentIndex(ccy_combo.findText(self.fx.get_currency()))
def update_history_cb():
+ if not self.fx: return
hist_checkbox.setChecked(self.fx.get_history_config())
hist_checkbox.setEnabled(self.fx.is_enabled())
def update_exchanges():
+ if not self.fx: return
b = self.fx.is_enabled()
ex_combo.setEnabled(b)
if b:
@@ -2590,6 +2593,7 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
ex_combo.setCurrentIndex(ex_combo.findText(self.fx.config_exchange()))
def on_currency(hh):
+ if not self.fx: return
b = bool(ccy_combo.currentIndex())
ccy = str(ccy_combo.currentText()) if b else None
self.fx.set_enabled(b)
@@ -2601,10 +2605,11 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
def on_exchange(idx):
exchange = str(ex_combo.currentText())
- if self.fx.is_enabled() and exchange and exchange != self.fx.exchange.name():
+ if self.fx and self.fx.is_enabled() and exchange and exchange != self.fx.exchange.name():
self.fx.set_exchange(exchange)
def on_history(checked):
+ if not self.fx: return
self.fx.set_history_config(checked)
update_exchanges()
self.history_list.refresh_headers()
