POS: request amount in other currencies and convert to BTC
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6498ff2bca
commit
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4
TODOLIST
4
TODOLIST
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@ -14,10 +14,6 @@ code improvements:
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- qrcode and bmp patches are on github (they are incompatible with android)
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classic gui :
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- in POS mode, request amount in USD, convert to BTC
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android:
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- kivy-based gui
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@ -202,8 +202,9 @@ class QRCodeWidget(QWidget):
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class QR_Window(QWidget):
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def __init__(self):
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def __init__(self, exchanger):
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QWidget.__init__(self)
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self.exchanger = exchanger
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self.setWindowTitle('Electrum - Invoice')
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self.setMinimumSize(800, 250)
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self.address = ''
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@ -233,13 +234,23 @@ class QR_Window(QWidget):
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self.setLayout(main_box)
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def set_content(self, addr, label, amount):
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def set_content(self, addr, label, amount, currency):
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self.address = addr
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address_text = "<span style='font-size: 18pt'>%s</span>" % addr if addr else ""
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self.address_label.setText(address_text)
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self.amount = amount
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amount_text = "<span style='font-size: 21pt'>%s</span> <span style='font-size: 16pt'>BTC</span> " % format_satoshis(amount) if amount else ""
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if currency == 'BTC': currency = None
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amount_text = ''
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if amount:
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if currency:
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self.amount = Decimal(amount) / self.exchanger.exchange(1, currency) if currency else amount
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else:
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self.amount = Decimal(amount)
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self.amount = self.amount.quantize(Decimal('1.0000'))
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if currency:
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amount_text += "<span style='font-size: 18pt'>%s %s</span><br/>" % (amount, currency)
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amount_text += "<span style='font-size: 21pt'>%s</span> <span style='font-size: 16pt'>BTC</span> " % str(self.amount)
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self.amount_label.setText(amount_text)
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self.label = label
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@ -248,7 +259,7 @@ class QR_Window(QWidget):
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msg = 'bitcoin:'+self.address
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if self.amount is not None:
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msg += '?amount=%s'%(str( Decimal(self.amount) /100000000))
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msg += '?amount=%s'%(str( self.amount))
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if self.label is not None:
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msg += '&label=%s'%(self.label)
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elif self.label is not None:
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@ -321,7 +332,6 @@ class ElectrumWindow(QMainWindow):
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tabs.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
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self.setCentralWidget(tabs)
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self.create_status_bar()
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self.toggle_QR_window(self.receive_tab_mode == 2)
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g = self.config.get("winpos-qt",[100, 100, 840, 400])
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self.setGeometry(g[0], g[1], g[2], g[3])
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@ -339,6 +349,7 @@ class ElectrumWindow(QMainWindow):
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self.history_list.setFocus(True)
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self.exchanger = exchange_rate.Exchanger(self)
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self.toggle_QR_window(self.receive_tab_mode == 2)
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self.connect(self, SIGNAL("refresh_balance()"), self.update_wallet)
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# dark magic fix by flatfly; https://bitcointalk.org/index.php?topic=73651.msg959913#msg959913
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@ -536,34 +547,38 @@ class ElectrumWindow(QMainWindow):
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self.recv_changed(item)
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if column == 3:
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address = unicode( item.text(column_addr) )
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text = unicode( item.text(3) )
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address = str( item.text(column_addr) )
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text = str( item.text(3) )
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try:
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index = self.wallet.addresses.index(address)
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except:
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return
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try:
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amount = int( Decimal(text) * 100000000 )
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item.setText(3,format_satoshis(amount,False, self.wallet.num_zeros))
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except:
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amount = self.wallet.requested_amounts.get(address)
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if amount:
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item.setText(3,format_satoshis(amount,False, self.wallet.num_zeros))
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text = text.strip().upper()
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m = re.match('^(\d+(|\.\d*))\s*(|BTC|EUR|USD|GBP|CNY|JPY|RUB|BRL)$', text)
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if m:
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amount = m.group(1)
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currency = m.group(3)
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if not currency:
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currency = 'BTC'
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else:
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item.setText(3,"")
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return
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currency = currency.upper()
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self.wallet.requested_amounts[address] = (amount, currency)
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self.wallet.requested_amounts[address] = amount
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label = self.wallet.labels.get(address)
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if label is None:
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label = self.merchant_name + ' - %04d'%(index+1)
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self.wallet.labels[address] = label
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label = self.wallet.labels.get(address)
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if label is None:
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label = self.merchant_name + ' - %04d'%(index+1)
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self.wallet.labels[address] = label
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if self.qr_window:
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self.qr_window.set_content( address, label, amount, currency )
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else:
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item.setText(3,'')
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if address in self.wallet.requested_amounts:
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self.wallet.requested_amounts.pop(address)
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self.update_receive_item(self.receive_list.currentItem())
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if self.qr_window:
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self.qr_window.set_content( address, label, amount )
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def recv_changed(self, a):
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@ -571,8 +586,11 @@ class ElectrumWindow(QMainWindow):
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if a is not None and self.qr_window and self.qr_window.isVisible():
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address = str(a.text(1))
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label = self.wallet.labels.get(address)
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amount = self.wallet.requested_amounts.get(address)
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self.qr_window.set_content( address, label, amount )
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try:
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amount, currency = self.wallet.requested_amounts.get(address, (None, None))
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except:
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amount, currency = None, None
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self.qr_window.set_content( address, label, amount, currency )
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def update_history_tab(self):
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@ -1017,10 +1035,14 @@ class ElectrumWindow(QMainWindow):
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label = self.wallet.labels.get(address,'')
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item.setData(2,0,label)
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amount = self.wallet.requested_amounts.get(address,None)
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amount_str = format_satoshis( amount, False, self.wallet.num_zeros ) if amount is not None else ""
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try:
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amount, currency = self.wallet.requested_amounts.get(address, (None, None))
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except:
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amount, currency = None, None
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amount_str = amount + (' ' + currency if currency else '') if amount is not None else ''
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item.setData(3,0,amount_str)
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c, u = self.wallet.get_addr_balance(address)
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balance = format_satoshis( c + u, False, self.wallet.num_zeros )
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item.setData(4,0,balance)
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@ -1362,15 +1384,15 @@ class ElectrumWindow(QMainWindow):
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def toggle_QR_window(self, show):
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if show and not self.qr_window:
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self.qr_window = QR_Window()
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self.qr_window = QR_Window(self.exchanger)
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self.qr_window.setVisible(True)
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self.qr_window_geometry = self.qr_window.geometry()
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item = self.receive_list.currentItem()
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if item:
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address = str(item.text(1))
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label = self.wallet.labels.get(address)
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amount = self.wallet.requested_amounts.get(address)
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self.qr_window.set_content( address, label, amount )
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amount, currency = self.wallet.requested_amounts.get(address, (None, None))
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self.qr_window.set_content( address, label, amount, currency )
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elif show and self.qr_window and not self.qr_window.isVisible():
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self.qr_window.setVisible(True)
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