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Code Issues Projects Releases Packages Wiki Activity Actions

Fixes qrscanner to 1.9 API.

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This commit is contained in:
Ryan McGuire 2013-11-01 14:58:19 -04:00
parent 67d185d7f0
commit cf5252e6aa
1 changed files with 42 additions and 40 deletions
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82
plugins/qrscanner.py
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@ -39,24 +39,26 @@ class Plugin(BasePlugin):
return True return True
def load_wallet(self, wallet):
b = QPushButton(_("Scan QR code"))
b.clicked.connect(self.fill_from_qr)
self.send_tab_grid.addWidget(b, 1, 5)
b2 = QPushButton(_("Scan TxQR"))
b2.clicked.connect(self.read_raw_qr)
if not wallet.seed:
b3 = QPushButton(_("Show unsigned TxQR"))
b3.clicked.connect(self.show_raw_qr)
self.send_tab_grid.addWidget(b3, 7, 1)
self.send_tab_grid.addWidget(b2, 7, 2)
else:
self.send_tab_grid.addWidget(b2, 7, 1)
def is_available(self): def is_available(self):
return self._is_available return self._is_available
def create_send_tab(self, grid): def create_send_tab(self, grid):
b = QPushButton(_("Scan QR code")) self.send_tab_grid = grid
b.clicked.connect(self.fill_from_qr)
grid.addWidget(b, 1, 5)
b2 = QPushButton(_("Scan TxQR"))
b2.clicked.connect(self.read_raw_qr)
if not self.gui.wallet.seed:
b3 = QPushButton(_("Show unsigned TxQR"))
b3.clicked.connect(self.show_raw_qr)
grid.addWidget(b3, 7, 1)
grid.addWidget(b2, 7, 2)
else:
grid.addWidget(b2, 7, 1)
def scan_qr(self): def scan_qr(self):
proc = zbar.Processor() proc = zbar.Processor()
@ -76,7 +78,7 @@ class Plugin(BasePlugin):
return r.data return r.data
def show_raw_qr(self): def show_raw_qr(self):
r = unicode( self.gui.payto_e.text() ) r = unicode( self.gui.main_window.payto_e.text() )
r = r.strip() r = r.strip()
# label or alias, with address in brackets # label or alias, with address in brackets
@ -84,28 +86,28 @@ class Plugin(BasePlugin):
to_address = m.group(2) if m else r to_address = m.group(2) if m else r
if not is_valid(to_address): if not is_valid(to_address):
QMessageBox.warning(self.gui, _('Error'), _('Invalid Bitcoin Address') + ':\n' + to_address, _('OK')) QMessageBox.warning(self.gui.main_window, _('Error'), _('Invalid Bitcoin Address') + ':\n' + to_address, _('OK'))
return return
try: try:
amount = self.gui.read_amount(unicode( self.gui.amount_e.text())) amount = self.gui.main_window.read_amount(unicode( self.gui.main_window.amount_e.text()))
except: except:
QMessageBox.warning(self.gui, _('Error'), _('Invalid Amount'), _('OK')) QMessageBox.warning(self.gui.main_window, _('Error'), _('Invalid Amount'), _('OK'))
return return
try: try:
fee = self.gui.read_amount(unicode( self.gui.fee_e.text())) fee = self.gui.main_window.read_amount(unicode( self.gui.main_window.fee_e.text()))
except: except:
QMessageBox.warning(self.gui, _('Error'), _('Invalid Fee'), _('OK')) QMessageBox.warning(self.gui.main_window, _('Error'), _('Invalid Fee'), _('OK'))
return return
try: try:
tx = self.gui.wallet.mktx( [(to_address, amount)], None, fee, account=self.gui.current_account) tx = self.gui.main_window.wallet.mktx( [(to_address, amount)], None, fee)
except BaseException, e: except BaseException, e:
self.gui.show_message(str(e)) self.gui.main_window.show_message(str(e))
return return
if tx.requires_fee(self.gui.wallet.verifier) and fee < MIN_RELAY_TX_FEE: if tx.requires_fee(self.gui.main_window.wallet.verifier) and fee < MIN_RELAY_TX_FEE:
QMessageBox.warning(self.gui, _('Error'), _("This transaction requires a higher fee, or it will not be propagated by the network."), _('OK')) QMessageBox.warning(self.gui.main_window, _('Error'), _("This transaction requires a higher fee, or it will not be propagated by the network."), _('OK'))
return return
try: try:
@ -117,17 +119,17 @@ class Plugin(BasePlugin):
input_info = [] input_info = []
except BaseException, e: except BaseException, e:
self.gui.show_message(str(e)) self.gui.main_window.show_message(str(e))
try: try:
json_text = json.dumps(tx.as_dict()).replace(' ', '') json_text = json.dumps(tx.as_dict()).replace(' ', '')
self.show_tx_qrcode(json_text, 'Unsigned Transaction') self.show_tx_qrcode(json_text, 'Unsigned Transaction')
except BaseException, e: except BaseException, e:
self.gui.show_message(str(e)) self.gui.main_window.show_message(str(e))
def show_tx_qrcode(self, data, title): def show_tx_qrcode(self, data, title):
if not data: return if not data: return
d = QDialog(self.gui) d = QDialog(self.gui.main_window)
d.setModal(1) d.setModal(1)
d.setWindowTitle(title) d.setWindowTitle(title)
d.setMinimumSize(250, 525) d.setMinimumSize(250, 525)
@ -158,7 +160,7 @@ class Plugin(BasePlugin):
def read_raw_qr(self): def read_raw_qr(self):
qrcode = self.scan_qr() qrcode = self.scan_qr()
if qrcode: if qrcode:
tx_dict = self.gui.tx_dict_from_text(qrcode) tx_dict = self.gui.main_window.tx_dict_from_text(qrcode)
if tx_dict: if tx_dict:
self.create_transaction_details_window(tx_dict) self.create_transaction_details_window(tx_dict)
@ -166,7 +168,7 @@ class Plugin(BasePlugin):
def create_transaction_details_window(self, tx_dict): def create_transaction_details_window(self, tx_dict):
tx = Transaction(tx_dict["hex"]) tx = Transaction(tx_dict["hex"])
dialog = QDialog(self.gui) dialog = QDialog(self.gui.main_window)
dialog.setMinimumWidth(500) dialog.setMinimumWidth(500)
dialog.setWindowTitle(_('Process Offline transaction')) dialog.setWindowTitle(_('Process Offline transaction'))
dialog.setModal(1) dialog.setModal(1)
@ -179,7 +181,7 @@ class Plugin(BasePlugin):
if tx_dict["complete"] == False: if tx_dict["complete"] == False:
l.addWidget(QLabel(_("Unsigned")), 3,1) l.addWidget(QLabel(_("Unsigned")), 3,1)
if self.gui.wallet.seed : if self.gui.main_window.wallet.seed :
b = QPushButton("Sign transaction") b = QPushButton("Sign transaction")
input_info = json.loads(tx_dict["input_info"]) input_info = json.loads(tx_dict["input_info"])
b.clicked.connect(lambda: self.sign_raw_transaction(tx, input_info, dialog)) b.clicked.connect(lambda: self.sign_raw_transaction(tx, input_info, dialog))
@ -189,10 +191,10 @@ class Plugin(BasePlugin):
else: else:
l.addWidget(QLabel(_("Signed")), 3,1) l.addWidget(QLabel(_("Signed")), 3,1)
b = QPushButton("Broadcast transaction") b = QPushButton("Broadcast transaction")
b.clicked.connect(lambda: self.gui.send_raw_transaction(tx, dialog)) b.clicked.connect(lambda: self.gui.main_window.send_raw_transaction(tx, dialog))
l.addWidget(b,4,1) l.addWidget(b,4,1)
l.addWidget( self.gui.generate_transaction_information_widget(tx), 0,0,2,3) l.addWidget( self.gui.main_window.generate_transaction_information_widget(tx), 0,0,2,3)
closeButton = QPushButton(_("Close")) closeButton = QPushButton(_("Close"))
closeButton.clicked.connect(lambda: dialog.done(0)) closeButton.clicked.connect(lambda: dialog.done(0))
l.addWidget(closeButton, 4,2) l.addWidget(closeButton, 4,2)
@ -200,8 +202,8 @@ class Plugin(BasePlugin):
dialog.exec_() dialog.exec_()
def do_protect(self, func, args): def do_protect(self, func, args):
if self.gui.wallet.use_encryption: if self.gui.main_window.wallet.use_encryption:
password = self.gui.password_dialog() password = self.gui.main_window.password_dialog()
if not password: if not password:
return return
else: else:
@ -219,11 +221,11 @@ class Plugin(BasePlugin):
@protected @protected
def sign_raw_transaction(self, tx, input_info, dialog ="", password = ""): def sign_raw_transaction(self, tx, input_info, dialog ="", password = ""):
try: try:
self.gui.wallet.signrawtransaction(tx, input_info, [], password) self.gui.main_window.wallet.signrawtransaction(tx, input_info, [], password)
txtext = json.dumps(tx.as_dict()).replace(' ', '') txtext = json.dumps(tx.as_dict()).replace(' ', '')
self.show_tx_qrcode(txtext, 'Signed Transaction') self.show_tx_qrcode(txtext, 'Signed Transaction')
except BaseException, e: except BaseException, e:
self.gui.show_message(str(e)) self.gui.main_window.show_message(str(e))
def fill_from_qr(self): def fill_from_qr(self):
@ -232,13 +234,13 @@ class Plugin(BasePlugin):
return return
if 'address' in qrcode: if 'address' in qrcode:
self.gui.payto_e.setText(qrcode['address']) self.gui.main_window.payto_e.setText(qrcode['address'])
if 'amount' in qrcode: if 'amount' in qrcode:
self.gui.amount_e.setText(str(qrcode['amount'])) self.gui.main_window.amount_e.setText(str(qrcode['amount']))
if 'label' in qrcode: if 'label' in qrcode:
self.gui.message_e.setText(qrcode['label']) self.gui.main_window.message_e.setText(qrcode['label'])
if 'message' in qrcode: if 'message' in qrcode:
self.gui.message_e.setText("%s (%s)" % (self.gui.message_e.text(), qrcode['message'])) self.gui.main_window.message_e.setText("%s (%s)" % (self.gui.main_window.message_e.text(), qrcode['message']))