def qr_input(self):
     from electrum_rby import qrscanner, get_config
     try:
         data = qrscanner.scan_qr(get_config())
     except BaseException, e:
         QMessageBox.warning(self, _('Error'), _(e), _('OK'))
         return ""
Esempio n. 2
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 def qr_input(self):
     from electrum_rby import qrscanner, get_config
     try:
         data = qrscanner.scan_barcode(get_config().get_video_device())
     except BaseException as e:
         self.show_error(str(e))
         data = ''
     self.setText(data)
     return data
Esempio n. 3
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    def __init__(self, data, parent=None, title="", show_text=False):
        WindowModalDialog.__init__(self, parent, title)

        vbox = QVBoxLayout()
        qrw = QRCodeWidget(data)
        qscreen = QApplication.primaryScreen()
        vbox.addWidget(qrw, 1)
        if show_text:
            text = QTextEdit()
            text.setText(data)
            text.setReadOnly(True)
            vbox.addWidget(text)
        hbox = QHBoxLayout()
        hbox.addStretch(1)

        config = electrum_rby.get_config()
        if config:
            filename = os.path.join(config.path, "qrcode.png")

            def print_qr():
                p = qscreen.grabWindow(qrw.winId())
                p.save(filename, 'png')
                self.show_message(_("QR code saved to file") + " " + filename)

            def copy_to_clipboard():
                p = qscreen.grabWindow(qrw.winId())
                p.save(filename, 'png')
                QApplication.clipboard().setImage(QImage(filename))
                self.show_message(_("QR code copied to clipboard"))

            b = QPushButton(_("Copy"))
            hbox.addWidget(b)
            b.clicked.connect(copy_to_clipboard)

            b = QPushButton(_("Save"))
            hbox.addWidget(b)
            b.clicked.connect(print_qr)

        b = QPushButton(_("Close"))
        hbox.addWidget(b)
        b.clicked.connect(self.accept)
        b.setDefault(True)

        vbox.addLayout(hbox)
        self.setLayout(vbox)
    def __init__(self, data, parent=None, title = "", show_text=False):
        QDialog.__init__(self, parent)

        d = self
        d.setWindowTitle(title)
        vbox = QVBoxLayout()
        qrw = QRCodeWidget(data)
        vbox.addWidget(qrw, 1)
        if show_text:
            text = QTextEdit()
            text.setText(data)
            text.setReadOnly(True)
            vbox.addWidget(text)
        hbox = QHBoxLayout()
        hbox.addStretch(1)

        config = electrum_rby.get_config()
        if config:
            filename = os.path.join(config.path, "qrcode.bmp")

            def print_qr():
                bmp.save_qrcode(qrw.qr, filename)
                QMessageBox.information(None, _('Message'), _("QR code saved to file") + " " + filename, _('OK'))

            def copy_to_clipboard():
                bmp.save_qrcode(qrw.qr, filename)
                QApplication.clipboard().setImage(QImage(filename))
                QMessageBox.information(None, _('Message'), _("QR code saved to clipboard"), _('OK'))

            b = QPushButton(_("Copy"))
            hbox.addWidget(b)
            b.clicked.connect(copy_to_clipboard)

            b = QPushButton(_("Save"))
            hbox.addWidget(b)
            b.clicked.connect(print_qr)

        b = QPushButton(_("Close"))
        hbox.addWidget(b)
        b.clicked.connect(d.accept)
        b.setDefault(True)

        vbox.addLayout(hbox)
        d.setLayout(vbox)