3 from decimal import Decimal
4 from urllib import quote
6 from PyQt4.QtGui import *
7 from PyQt4.QtCore import *
8 import PyQt4.QtCore as QtCore
9 import PyQt4.QtGui as QtGui
11 from electrum_gui.qt.qrcodewidget import QRCodeWidget
12 from electrum import BasePlugin
13 from electrum.i18n import _
16 if platform.system() == 'Windows':
17 MONOSPACE_FONT = 'Lucida Console'
18 elif platform.system() == 'Darwin':
19 MONOSPACE_FONT = 'Monaco'
21 MONOSPACE_FONT = 'monospace'
25 class QR_Window(QWidget):
27 def __init__(self, win):
28 QWidget.__init__(self)
30 self.setWindowTitle('Electrum - '+_('Invoice'))
31 self.setMinimumSize(800, 250)
35 self.setFocusPolicy(QtCore.Qt.NoFocus)
37 main_box = QHBoxLayout()
39 self.qrw = QRCodeWidget()
40 main_box.addWidget(self.qrw, 1)
43 main_box.addLayout(vbox)
45 self.address_label = QLabel("")
46 #self.address_label.setFont(QFont(MONOSPACE_FONT))
47 vbox.addWidget(self.address_label)
49 self.label_label = QLabel("")
50 vbox.addWidget(self.label_label)
52 self.amount_label = QLabel("")
53 vbox.addWidget(self.amount_label)
56 self.setLayout(main_box)
59 def set_content(self, address, amount, message, url):
60 address_text = "<span style='font-size: 18pt'>%s</span>" % address if address else ""
61 self.address_label.setText(address_text)
63 amount = self.win.format_amount(amount)
64 amount_text = "<span style='font-size: 21pt'>%s</span> <span style='font-size: 16pt'>%s</span> " % (amount, self.win.base_unit())
67 self.amount_label.setText(amount_text)
68 label_text = "<span style='font-size: 21pt'>%s</span>" % message if message else ""
69 self.label_label.setText(label_text)
75 class Plugin(BasePlugin):
78 return 'Point of Sale'
81 def description(self):
82 return _('Show payment requests in a large, separate window.')
86 self.window = self.gui.main_window
88 self.toggle_QR_window(True)
92 self.toggle_QR_window(False)
95 def close_main_window(self):
97 self.qr_window.close()
101 def update_receive_qr(self, address, amount, message, url):
102 self.qr_window.set_content( address, amount, message, url )
105 def toggle_QR_window(self, show):
106 if show and not self.qr_window:
107 self.qr_window = QR_Window(self.gui.main_window)
108 self.qr_window.setVisible(True)
109 self.qr_window_geometry = self.qr_window.geometry()
111 elif show and self.qr_window and not self.qr_window.isVisible():
112 self.qr_window.setVisible(True)
113 self.qr_window.setGeometry(self.qr_window_geometry)
115 elif not show and self.qr_window and self.qr_window.isVisible():
116 self.qr_window_geometry = self.qr_window.geometry()
117 self.qr_window.setVisible(False)