tlink point of sale plugin with receive tab - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
DIR Log
DIR Files
DIR Refs
DIR Submodules
---
DIR commit 104fbe6cac774ed895ec4173fad8722eb2c38e44
DIR parent 52e74ccda12eb21397770e58631f294a8a3339c2
HTML Author: ThomasV <thomasv@gitorious>
Date: Tue, 17 Jun 2014 14:27:56 +0200
link point of sale plugin with receive tab
Diffstat:
M gui/qt/main_window.py | 1 +
M plugins/pointofsale.py | 173 +++----------------------------
2 files changed, 18 insertions(+), 156 deletions(-)
---
DIR diff --git a/gui/qt/main_window.py b/gui/qt/main_window.py
t@@ -791,6 +791,7 @@ class ElectrumWindow(QMainWindow):
else:
url = ""
self.receive_qr.setData(url)
+ run_hook('update_receive_qr', addr, amount, message, url)
def create_send_tab(self):
DIR diff --git a/plugins/pointofsale.py b/plugins/pointofsale.py
t@@ -25,9 +25,9 @@ column_index = 4
class QR_Window(QWidget):
- def __init__(self, exchanger):
+ def __init__(self, win):
QWidget.__init__(self)
- self.exchanger = exchanger
+ self.win = win
self.setWindowTitle('Electrum - '+_('Invoice'))
self.setMinimumSize(800, 250)
self.address = ''
t@@ -57,46 +57,18 @@ class QR_Window(QWidget):
self.setLayout(main_box)
- def set_content(self, addr, label, amount, currency):
- self.address = addr
- address_text = "<span style='font-size: 18pt'>%s</span>" % addr if addr else ""
+ def set_content(self, address, amount, message, url):
+ address_text = "<span style='font-size: 18pt'>%s</span>" % address if address else ""
self.address_label.setText(address_text)
-
- if currency == 'BTC': currency = None
- amount_text = ''
if amount:
- if currency:
- try:
- self.amount = Decimal(amount) / self.exchanger.exchange(1, currency) if currency else amount
- except Exception:
- self.amount = None
- else:
- self.amount = Decimal(amount)
- self.amount = self.amount.quantize(Decimal('1.0000'))
-
- if currency:
- amount_text += "<span style='font-size: 18pt'>%s %s</span><br/>" % (amount, currency)
- amount_text += "<span style='font-size: 21pt'>%s</span> <span style='font-size: 16pt'>BTC</span> " % str(self.amount)
+ amount = self.win.format_amount(amount)
+ amount_text = "<span style='font-size: 21pt'>%s</span> <span style='font-size: 16pt'>%s</span> " % (amount, self.win.base_unit())
else:
- self.amount = None
-
+ amount_text = ''
self.amount_label.setText(amount_text)
-
- self.label = label
- label_text = "<span style='font-size: 21pt'>%s</span>" % label if label else ""
+ label_text = "<span style='font-size: 21pt'>%s</span>" % message if message else ""
self.label_label.setText(label_text)
-
- msg = 'bitcoin:'+self.address
- if self.amount is not None:
- msg += '?amount=%s'%(str( self.amount))
- if self.label is not None:
- encoded_label = quote(self.label)
- msg += '&label=%s'%(encoded_label)
- elif self.label is not None:
- encoded_label = quote(self.label)
- msg += '?label=%s'%(encoded_label)
-
- self.qrw.set_addr( msg )
+ self.qrw.setData(url)
t@@ -106,64 +78,36 @@ class Plugin(BasePlugin):
def fullname(self):
return 'Point of Sale'
+
def description(self):
- return _('Show QR code window and amounts requested for each address. Add menu item to request amount.')+_(' Note: This requires the exchange rate plugin to be installed.')
+ return _('Show payment requests in a large, separate window.')
+
def init(self):
self.window = self.gui.main_window
- self.wallet = self.window.wallet
-
self.qr_window = None
- self.merchant_name = self.config.get('merchant_name', 'Invoice')
-
- self.window.expert_mode = True
- self.window.receive_list.setColumnCount(5)
- self.window.receive_list.setHeaderLabels([ _('Address'), _('Label'), _('Balance'), _('Tx'), _('Request')])
- self.requested_amounts = {}
self.toggle_QR_window(True)
- def enable(self):
- if not self.config.get('use_exchange_rate'):
- self.gui.main_window.show_message("Please enable exchange rates first!")
- return False
-
- return BasePlugin.enable(self)
-
-
- def load_wallet(self, wallet):
- self.wallet = wallet
- self.requested_amounts = self.wallet.storage.get('requested_amounts',{})
def close(self):
- self.window.receive_list.setHeaderLabels([ _('Address'), _('Label'), _('Balance'), _('Tx')])
- self.window.receive_list.setColumnCount(4)
- for i,width in enumerate(self.window.column_widths['receive']):
- self.window.receive_list.setColumnWidth(i, width)
self.toggle_QR_window(False)
-
+
def close_main_window(self):
if self.qr_window:
self.qr_window.close()
self.qr_window = None
-
- def timer_actions(self):
- if self.qr_window:
- self.qr_window.qrw.update_qr()
+ def update_receive_qr(self, address, amount, message, url):
+ self.qr_window.set_content( address, amount, message, url )
+
def toggle_QR_window(self, show):
if show and not self.qr_window:
- self.qr_window = QR_Window(self.gui.exchanger)
+ self.qr_window = QR_Window(self.gui.main_window)
self.qr_window.setVisible(True)
self.qr_window_geometry = self.qr_window.geometry()
- item = self.window.receive_list.currentItem()
- if item:
- address = str(item.text(1))
- label = self.wallet.labels.get(address)
- amount, currency = self.requested_amounts.get(address, (None, None))
- self.qr_window.set_content( address, label, amount, currency )
elif show and self.qr_window and not self.qr_window.isVisible():
self.qr_window.setVisible(True)
t@@ -174,88 +118,5 @@ class Plugin(BasePlugin):
self.qr_window.setVisible(False)
-
- def update_receive_item(self, address, item):
- try:
- amount, currency = self.requested_amounts.get(address, (None, None))
- except Exception:
- print "cannot get requested amount", address, self.requested_amounts.get(address)
- amount, currency = None, None
- self.requested_amounts.pop(address)
-
- amount_str = amount + (' ' + currency if currency else '') if amount is not None else ''
- item.setData(column_index,0,amount_str)
-
-
-
- def current_item_changed(self, a):
- if not self.wallet:
- return
- if a is not None and self.qr_window and self.qr_window.isVisible():
- address = str(a.text(0))
- label = self.wallet.labels.get(address)
- try:
- amount, currency = self.requested_amounts.get(address, (None, None))
- except Exception:
- amount, currency = None, None
- self.qr_window.set_content( address, label, amount, currency )
-
-
-
- def item_changed(self, item, column):
- if column != column_index:
- return
- address = str( item.text(0) )
- text = str( item.text(column) )
- try:
- seq = self.wallet.get_address_index(address)
- index = seq[1][1]
- except Exception:
- print "cannot get index"
- return
-
- text = text.strip().upper()
- #print text
- m = re.match('^(\d*(|\.\d*))\s*(|BTC|EUR|USD|GBP|CNY|JPY|RUB|BRL)$', text)
- if m and m.group(1) and m.group(1)!='.':
- amount = m.group(1)
- currency = m.group(3)
- if not currency:
- currency = 'BTC'
- else:
- currency = currency.upper()
-
- self.requested_amounts[address] = (amount, currency)
- self.wallet.storage.put('requested_amounts', self.requested_amounts, True)
-
- label = self.wallet.labels.get(address)
- if label is None:
- label = self.merchant_name + ' - %04d'%(index+1)
- self.wallet.labels[address] = label
-
- if self.qr_window:
- self.qr_window.set_content( address, label, amount, currency )
-
- else:
- item.setText(column,'')
- if address in self.requested_amounts:
- self.requested_amounts.pop(address)
-
- self.window.update_receive_item(self.window.receive_list.currentItem())
-
-
-
-
- def edit_amount(self):
- l = self.window.receive_list
- item = l.currentItem()
- item.setFlags(Qt.ItemIsEditable|Qt.ItemIsSelectable | Qt.ItemIsUserCheckable | Qt.ItemIsEnabled | Qt.ItemIsDragEnabled)
- l.editItem( item, column_index )
- item.setFlags(Qt.ItemIsSelectable | Qt.ItemIsUserCheckable | Qt.ItemIsEnabled | Qt.ItemIsDragEnabled)
-
-
- def receive_menu(self, menu, addr):
- menu.addAction(_("Request amount"), self.edit_amount)
- menu.addAction(_("Show Invoice"), lambda: self.toggle_QR_window(True))