self.exchanger = Exchanger(self)
self.exchanger.start()
self.gui.exchanger = self.exchanger #
+ self.add_fiat_edit()
def set_currencies(self, currency_options):
self.currencies = sorted(currency_options)
def toggle(self):
- out = BasePlugin.toggle(self)
+ enabled = BasePlugin.toggle(self)
self.win.update_status()
self.win.tabs.removeTab(1)
new_send_tab = self.gui.main_window.create_send_tab()
self.win.tabs.insertTab(1, new_send_tab, _('Send'))
- return out
+ if enabled:
+ self.add_fiat_edit()
+ return enabled
def close(self):
def fiat_unit(self):
return self.config.get("currency", "EUR")
- def fiat_dialog(self):
- if not self.config.get('use_exchange_rate'):
- self.gui.main_window.show_message(_("To use this feature, first enable the exchange rate plugin."))
- return
-
- if not self.gui.main_window.network.is_connected():
- self.gui.main_window.show_message(_("To use this feature, you must have a network connection."))
- return
-
- quote_currency = self.fiat_unit()
-
- d = QDialog(self.gui.main_window)
- d.setWindowTitle("Fiat")
- vbox = QVBoxLayout(d)
- text = "Amount to Send in " + quote_currency
- vbox.addWidget(QLabel(_(text)+':'))
-
- grid = QGridLayout()
- fiat_e = AmountEdit(self.fiat_unit)
- grid.addWidget(fiat_e, 1, 0)
-
- r = {}
- self.get_fiat_price_text(r)
- quote = r.get(0)
- if quote:
- text = "1 BTC~%s"%quote
- grid.addWidget(QLabel(_(text)), 4, 0, 3, 0)
- else:
- self.gui.main_window.show_message(_("Exchange rate not available. Please check your network connection."))
- return
-
- vbox.addLayout(grid)
- vbox.addLayout(ok_cancel_buttons(d))
-
- if not d.exec_():
- return
-
- fiat = str(fiat_e.text())
-
- if str(fiat) == "" or str(fiat) == ".":
- fiat = "0"
-
- quote = quote[:-4]
- btcamount = Decimal(fiat) / Decimal(quote)
- if str(self.gui.main_window.base_unit()) == "mBTC":
- btcamount = btcamount * 1000
- quote = "%.8f"%btcamount
- self.gui.main_window.amount_e.setText( quote )
-
- def exchange_rate_button(self, grid):
- quote_currency = self.fiat_unit()
- self.fiat_button = EnterButton(_(quote_currency), self.fiat_dialog)
- grid.addWidget(self.fiat_button, 4, 3, Qt.AlignHCenter)
+ def add_fiat_edit(self):
+ self.fiat_e = AmountEdit(self.fiat_unit)
+ self.btc_e = self.win.amount_e
+ grid = self.btc_e.parent()
+ def fiat_changed():
+ try:
+ fiat_amount = Decimal(str(self.fiat_e.text()))
+ except:
+ self.btc_e.setText("")
+ return
+ exchange_rate = self.exchanger.exchange(Decimal("1.0"), self.fiat_unit())
+ if exchange_rate is not None:
+ btc_amount = fiat_amount/exchange_rate
+ self.btc_e.setAmount(int(btc_amount*Decimal(100000000)))
+ self.fiat_e.textEdited.connect(fiat_changed)
+ def btc_changed():
+ btc_amount = self.btc_e.get_amount()
+ if btc_amount is None:
+ self.fiat_e.setText("")
+ return
+ fiat_amount = self.exchanger.exchange(Decimal(btc_amount)/Decimal(100000000), self.fiat_unit())
+ if fiat_amount is not None:
+ self.fiat_e.setText("%.2f"%fiat_amount)
+ self.btc_e.textEdited.connect(btc_changed)
+ self.btc_e.frozen.connect(lambda: self.fiat_e.setFrozen(self.btc_e.isReadOnly()))
+ self.win.send_grid.addWidget(self.fiat_e, 4, 3, Qt.AlignHCenter)