def __init__(self):
super(SalesPage, self).__init__()
self.manager = SalesManager()
self.customer = QtGui.QLineEdit()
self.customer.setReadOnly(True)
self.customer.setPlaceholderText(cbpos.tr.sales_('No customer selected'))
self.customerBtn = QtGui.QPushButton(cbpos.tr.sales_('Choose'))
self.tickets = QtGui.QComboBox()
self.tickets.setEditable(False)
self.newTicketBtn = QtGui.QPushButton(cbpos.tr.sales_("New"))
self.ticketTable = TicketTable(self.manager)
self.currency = QtGui.QComboBox()
self.currency.setEditable(False)
self.discount = QtGui.QSpinBox()
self.discount.setRange(0, 100)
self.discount.setSingleStep(5)
self.discount.setSuffix('%')
self.total = TotalPanel(self.manager)
self.logo = LogoPanel(self.manager)
self.catalogLbl = QtGui.QLabel(cbpos.tr.sales_("Choose a product"))
self.catalog = ProductCatalog()
self.payBtn = QtGui.QPushButton(cbpos.tr.sales_("Pay"))
self.cancelBtn = QtGui.QPushButton(cbpos.tr.sales_("Cancel"))
layout = QtGui.QVBoxLayout()
topOptions = QtGui.QHBoxLayout()
topOptions.addWidget(self.customer)
topOptions.addWidget(self.customerBtn)
topOptions.addWidget(self.tickets)
topOptions.addWidget(self.newTicketBtn)
topOptions.setStretch(0, 1)
topOptions.setStretch(1, 0)
topOptions.setStretch(2, 1)
topOptions.setStretch(3, 0)
bottomOptions = QtGui.QHBoxLayout()
bottomOptions.addWidget(self.currency)
bottomOptions.addStretch(1)
bottomOptions.addWidget(self.discount)
bottomOptions.setStretch(0, 1)
bottomOptions.setStretch(1, 1)
bottomOptions.setStretch(2, 0)
buttons = QtGui.QHBoxLayout()
buttons.addWidget(self.payBtn)
buttons.addWidget(self.cancelBtn)
buttons.setStretch(0, 1)
buttons.setStretch(1, 1)
size_policy = QtGui.QSizePolicy(QtGui.QSizePolicy.Ignored, QtGui.QSizePolicy.Ignored)
size_policy.setVerticalStretch(1)
size_policy.setHorizontalStretch(1)
self.payBtn.setSizePolicy(size_policy)
self.cancelBtn.setSizePolicy(QtGui.QSizePolicy(size_policy))
left = QtGui.QVBoxLayout()
left.addLayout(topOptions)
left.addWidget(self.ticketTable)
left.addLayout(bottomOptions)
right = QtGui.QVBoxLayout()
right.addWidget(self.logo)
right.addWidget(self.catalogLbl)
right.addWidget(self.catalog)
top = QtGui.QHBoxLayout()
top.addLayout(left)
top.addLayout(right)
bottom = QtGui.QHBoxLayout()
bottom.addWidget(self.total)
bottom.addLayout(buttons)
bottom.setStretch(0, 1)
bottom.setStretch(1, 1)
layout.addLayout(top)
layout.addLayout(bottom)
self.setLayout(layout)
# Signals
self.customerBtn.pressed.connect(self.onCustomerButton)
self.tickets.activated[int].connect(self.onTicketChanged)
self.newTicketBtn.pressed.connect(self.onNewTicketButton)
#self.ticketTable.currentCellChanged.connect(self.onTicketlineItemChanged)
#self.ticketTable.cellDoubleClicked.connect(self.onTicketlineItemActivate)
self.ticketTable.lineDeleted.connect(self.onTicketlineDeleted)
self.currency.activated[int].connect(self.onCurrencyChanged)
self.discount.editingFinished.connect(self.onDiscountValueChanged)
self.payBtn.pressed.connect(self.onCloseTicketButton)
self.cancelBtn.pressed.connect(self.onCancelTicketButton)
self.catalog.childSelected.connect(self.onProductCatalogItemActivate)
self.setCurrentTicket(None)
def __init__(self):
super(SalesPage, self).__init__()
self.manager = SalesManager()
self.customer = QtGui.QLineEdit()
self.customer.setReadOnly(True)
self.customer.setPlaceholderText(
cbpos.tr.sales_('No customer selected'))
self.customerBtn = QtGui.QPushButton(cbpos.tr.sales_('Choose'))
self.tickets = QtGui.QComboBox()
self.tickets.setEditable(False)
self.newTicketBtn = QtGui.QPushButton(cbpos.tr.sales_("New"))
self.ticketTable = TicketTable(self.manager)
self.currency = QtGui.QComboBox()
self.currency.setEditable(False)
self.discount = QtGui.QSpinBox()
self.discount.setRange(0, 100)
self.discount.setSingleStep(5)
self.discount.setSuffix('%')
self.total = TotalPanel(self.manager)
self.logo = LogoPanel(self.manager)
self.catalogLbl = QtGui.QLabel(cbpos.tr.sales_("Choose a product"))
self.catalog = ProductCatalog()
self.payBtn = QtGui.QPushButton(cbpos.tr.sales_("Pay"))
self.cancelBtn = QtGui.QPushButton(cbpos.tr.sales_("Cancel"))
layout = QtGui.QVBoxLayout()
topOptions = QtGui.QHBoxLayout()
topOptions.addWidget(self.customer)
topOptions.addWidget(self.customerBtn)
topOptions.addWidget(self.tickets)
topOptions.addWidget(self.newTicketBtn)
topOptions.setStretch(0, 1)
topOptions.setStretch(1, 0)
topOptions.setStretch(2, 1)
topOptions.setStretch(3, 0)
bottomOptions = QtGui.QHBoxLayout()
bottomOptions.addWidget(self.currency)
bottomOptions.addStretch(1)
bottomOptions.addWidget(self.discount)
bottomOptions.setStretch(0, 1)
bottomOptions.setStretch(1, 1)
bottomOptions.setStretch(2, 0)
buttons = QtGui.QHBoxLayout()
buttons.addWidget(self.payBtn)
buttons.addWidget(self.cancelBtn)
buttons.setStretch(0, 1)
buttons.setStretch(1, 1)
size_policy = QtGui.QSizePolicy(QtGui.QSizePolicy.Ignored,
QtGui.QSizePolicy.Ignored)
size_policy.setVerticalStretch(1)
size_policy.setHorizontalStretch(1)
self.payBtn.setSizePolicy(size_policy)
self.cancelBtn.setSizePolicy(QtGui.QSizePolicy(size_policy))
left = QtGui.QVBoxLayout()
left.addLayout(topOptions)
left.addWidget(self.ticketTable)
left.addLayout(bottomOptions)
right = QtGui.QVBoxLayout()
right.addWidget(self.logo)
right.addWidget(self.catalogLbl)
right.addWidget(self.catalog)
top = QtGui.QHBoxLayout()
top.addLayout(left)
top.addLayout(right)
bottom = QtGui.QHBoxLayout()
bottom.addWidget(self.total)
bottom.addLayout(buttons)
bottom.setStretch(0, 1)
bottom.setStretch(1, 1)
layout.addLayout(top)
layout.addLayout(bottom)
self.setLayout(layout)
# Signals
self.customerBtn.pressed.connect(self.onCustomerButton)
self.tickets.activated[int].connect(self.onTicketChanged)
self.newTicketBtn.pressed.connect(self.onNewTicketButton)
#self.ticketTable.currentCellChanged.connect(self.onTicketlineItemChanged)
#self.ticketTable.cellDoubleClicked.connect(self.onTicketlineItemActivate)
self.ticketTable.lineDeleted.connect(self.onTicketlineDeleted)
self.currency.activated[int].connect(self.onCurrencyChanged)
self.discount.editingFinished.connect(self.onDiscountValueChanged)
self.payBtn.pressed.connect(self.onCloseTicketButton)
self.cancelBtn.pressed.connect(self.onCancelTicketButton)
self.catalog.childSelected.connect(self.onProductCatalogItemActivate)
self.setCurrentTicket(None)
class SalesPage(BasePage):
def __init__(self):
super(SalesPage, self).__init__()
self.manager = SalesManager()
self.customer = QtGui.QLineEdit()
self.customer.setReadOnly(True)
self.customer.setPlaceholderText(cbpos.tr.sales_('No customer selected'))
self.customerBtn = QtGui.QPushButton(cbpos.tr.sales_('Choose'))
self.tickets = QtGui.QComboBox()
self.tickets.setEditable(False)
self.newTicketBtn = QtGui.QPushButton(cbpos.tr.sales_("New"))
self.ticketTable = TicketTable(self.manager)
self.currency = QtGui.QComboBox()
self.currency.setEditable(False)
self.discount = QtGui.QSpinBox()
self.discount.setRange(0, 100)
self.discount.setSingleStep(5)
self.discount.setSuffix('%')
self.total = TotalPanel(self.manager)
self.logo = LogoPanel(self.manager)
self.catalogLbl = QtGui.QLabel(cbpos.tr.sales_("Choose a product"))
self.catalog = ProductCatalog()
self.payBtn = QtGui.QPushButton(cbpos.tr.sales_("Pay"))
self.cancelBtn = QtGui.QPushButton(cbpos.tr.sales_("Cancel"))
layout = QtGui.QVBoxLayout()
topOptions = QtGui.QHBoxLayout()
topOptions.addWidget(self.customer)
topOptions.addWidget(self.customerBtn)
topOptions.addWidget(self.tickets)
topOptions.addWidget(self.newTicketBtn)
topOptions.setStretch(0, 1)
topOptions.setStretch(1, 0)
topOptions.setStretch(2, 1)
topOptions.setStretch(3, 0)
bottomOptions = QtGui.QHBoxLayout()
bottomOptions.addWidget(self.currency)
bottomOptions.addStretch(1)
bottomOptions.addWidget(self.discount)
bottomOptions.setStretch(0, 1)
bottomOptions.setStretch(1, 1)
bottomOptions.setStretch(2, 0)
buttons = QtGui.QHBoxLayout()
buttons.addWidget(self.payBtn)
buttons.addWidget(self.cancelBtn)
buttons.setStretch(0, 1)
buttons.setStretch(1, 1)
size_policy = QtGui.QSizePolicy(QtGui.QSizePolicy.Ignored, QtGui.QSizePolicy.Ignored)
size_policy.setVerticalStretch(1)
size_policy.setHorizontalStretch(1)
self.payBtn.setSizePolicy(size_policy)
self.cancelBtn.setSizePolicy(QtGui.QSizePolicy(size_policy))
left = QtGui.QVBoxLayout()
left.addLayout(topOptions)
left.addWidget(self.ticketTable)
left.addLayout(bottomOptions)
right = QtGui.QVBoxLayout()
right.addWidget(self.logo)
right.addWidget(self.catalogLbl)
right.addWidget(self.catalog)
top = QtGui.QHBoxLayout()
top.addLayout(left)
top.addLayout(right)
bottom = QtGui.QHBoxLayout()
bottom.addWidget(self.total)
bottom.addLayout(buttons)
bottom.setStretch(0, 1)
bottom.setStretch(1, 1)
layout.addLayout(top)
layout.addLayout(bottom)
self.setLayout(layout)
# Signals
self.customerBtn.pressed.connect(self.onCustomerButton)
self.tickets.activated[int].connect(self.onTicketChanged)
self.newTicketBtn.pressed.connect(self.onNewTicketButton)
#self.ticketTable.currentCellChanged.connect(self.onTicketlineItemChanged)
#self.ticketTable.cellDoubleClicked.connect(self.onTicketlineItemActivate)
self.ticketTable.lineDeleted.connect(self.onTicketlineDeleted)
self.currency.activated[int].connect(self.onCurrencyChanged)
self.discount.editingFinished.connect(self.onDiscountValueChanged)
self.payBtn.pressed.connect(self.onCloseTicketButton)
self.cancelBtn.pressed.connect(self.onCancelTicketButton)
self.catalog.childSelected.connect(self.onProductCatalogItemActivate)
self.setCurrentTicket(None)
def populate(self):
# Set the Ticket field
t = self.manager.ticket
selected_index = -1
self.tickets.clear()
for i, item in enumerate(self.manager.list_tickets()):
self.tickets.addItem(item.display, item)
if item == t:
selected_index = i
self.tickets.setCurrentIndex(selected_index)
# Set the Currency field
tc = self.manager.currency
self.currency.clear()
for i, item in enumerate(self.manager.list_currencies()):
self.currency.addItem(item.display, item)
if item == tc:
self.currency.setCurrentIndex(i)
# Set the Customer field
if self.manager.customer is None:
self.customer.setText("")
else:
self.customer.setText(self.manager.customer.display)
# Set the Discount field
self.discount.setValue(self.manager.discount)
# Set the Total field
self.total.updateValues()
# Fill the ticketlines table
if self.manager.ticket is None:
self.ticketTable.empty()
else:
self.ticketTable.fill()
# Fill the catalog
self.catalog.populate()
def setCurrentTicket(self, t):
self.manager.ticket = t
enabled = t is not None
self.currency.setEnabled(enabled)
self.customer.setEnabled(enabled)
self.customerBtn.setEnabled(enabled)
self.discount.setEnabled(enabled)
self.payBtn.setEnabled(enabled)
self.cancelBtn.setEnabled(enabled)
def warnTicketSelection(self):
QtGui.QMessageBox.warning(self, cbpos.tr.sales_('No ticket'), cbpos.tr.sales_('Select a ticket.'))
def warnTicketlineSelection(self):
QtGui.QMessageBox.warning(self, cbpos.tr.sales_('No ticketline'), cbpos.tr.sales_('Select a ticketline.'))
def addAmount(self, inc):
if self.manager.ticket is None:
self.warnTicketSelection()
return
tl = self.ticketTable.currentLine()
if tl is None:
self.warnTicketlineSelection()
return
try:
self.manager.set_ticketline_amount(tl.amount+inc)
except ValueError as e:
QtGui.QMessageBox.warning(self, 'Warning', 'Amount exceeds the product quantity in stock!')
self.manager.set_ticketline_amount(tl.amount+inc, force=True)
#self.enableTicketlineActions()
self.populate()
#####################
######### #########
## onEvent ##
######### #########
#####################
def onNewTicketButton(self):
self.setCurrentTicket(self.manager.new_ticket())
self.populate()
def onCloseTicketButton(self):
t = self.manager.ticket
if t is None:
self.warnTicketSelection()
return
dlg = PayDialog(self.manager)
dlg.exec_()
if dlg.payment is not None:
payment_method, paid = dlg.payment
self.manager.close_ticket(payment_method, paid)
self.setCurrentTicket(None)
self.populate()
def onCancelTicketButton(self):
try:
self.manager.cancel_ticket()
except TicketSelectionException as e:
self.warnTicketSelection()
else:
self.setCurrentTicket(None)
self.populate()
def onTicketChanged(self, index):
t = self.tickets.itemData(index)
self.setCurrentTicket(t)
self.populate()
def onTicketlineItemChanged(self, currentRow, currentColumn, previousRow, previousColumn):
self.enableTicketlineActions()
def onNewTicketlineButton(self):
t = self.manager.ticket
if t is None:
self.warnTicketSelection()
return
data = {'description': '', 'amount': 1, 'sell_price': 0, 'discount': 0, 'ticket': t,
'product': None, 'is_edited': False}
_init_data = data.copy()
dlg = EditDialog(data)
dlg.exec_()
if data != _init_data:
self.manager.add_ticketline(data)
self.populate()
def onEditTicketlineButton(self):
t = self.manager.ticket
if t is None:
self.warnTicketSelection()
return
tl = self.ticketTable.currentLine()
if tl is None:
self.warnTicketlineSelection()
return
data = {'description': '', 'sell_price': 0, 'amount': 1, 'discount': 0, 'product': None, 'is_edited': False}
tl.fillDict(data)
_init_data = data.copy()
dlg = EditDialog(data)
dlg.exec_()
if data != _init_data:
self.manager.add_ticketline(data)
self.populate()
def onPlusTicketlineButton(self):
self.addAmount(+1)
def onMinusTicketlineButton(self):
self.addAmount(-1)
def onTicketlineDeleted(self, tl):
try:
self.manager.remove_ticketline(tl)
except TicketSelectionException as e:
self.warnTicketSelection()
finally:
self.populate()
def onProductCatalogItemActivate(self, p):
if p is not None:
try:
self.manager.add_product(p)
except TicketSelectionException as e:
self.warnTicketSelection()
finally:
self.populate()
def onCustomerButton(self):
t = self.manager.ticket
if t is None:
self.warnTicketSelection()
return
dlg = CustomerChooserDialog()
dlg.setCustomer(t.customer)
dlg.exec_()
if dlg.result() == QtGui.QDialog.Accepted:
self.manager.customer = dlg.customer
self.populate()
def onCurrencyChanged(self, index):
index = self.currency.currentIndex()
c = self.currency.itemData(index)
try:
self.manager.currency = c
except TicketSelectionException as e:
self.warnTicketSelection()
else:
self.populate()
def onDiscountValueChanged(self):
value = self.discount.value()
try:
self.manager.discount = value
except TicketSelectionException as e:
self.warnTicketSelection()
else:
self.populate()
class SalesPage(BasePage):
def __init__(self):
super(SalesPage, self).__init__()
self.manager = SalesManager()
self.customer = QtGui.QLineEdit()
self.customer.setReadOnly(True)
self.customer.setPlaceholderText(
cbpos.tr.sales_('No customer selected'))
self.customerBtn = QtGui.QPushButton(cbpos.tr.sales_('Choose'))
self.tickets = QtGui.QComboBox()
self.tickets.setEditable(False)
self.newTicketBtn = QtGui.QPushButton(cbpos.tr.sales_("New"))
self.ticketTable = TicketTable(self.manager)
self.currency = QtGui.QComboBox()
self.currency.setEditable(False)
self.discount = QtGui.QSpinBox()
self.discount.setRange(0, 100)
self.discount.setSingleStep(5)
self.discount.setSuffix('%')
self.total = TotalPanel(self.manager)
self.logo = LogoPanel(self.manager)
self.catalogLbl = QtGui.QLabel(cbpos.tr.sales_("Choose a product"))
self.catalog = ProductCatalog()
self.payBtn = QtGui.QPushButton(cbpos.tr.sales_("Pay"))
self.cancelBtn = QtGui.QPushButton(cbpos.tr.sales_("Cancel"))
layout = QtGui.QVBoxLayout()
topOptions = QtGui.QHBoxLayout()
topOptions.addWidget(self.customer)
topOptions.addWidget(self.customerBtn)
topOptions.addWidget(self.tickets)
topOptions.addWidget(self.newTicketBtn)
topOptions.setStretch(0, 1)
topOptions.setStretch(1, 0)
topOptions.setStretch(2, 1)
topOptions.setStretch(3, 0)
bottomOptions = QtGui.QHBoxLayout()
bottomOptions.addWidget(self.currency)
bottomOptions.addStretch(1)
bottomOptions.addWidget(self.discount)
bottomOptions.setStretch(0, 1)
bottomOptions.setStretch(1, 1)
bottomOptions.setStretch(2, 0)
buttons = QtGui.QHBoxLayout()
buttons.addWidget(self.payBtn)
buttons.addWidget(self.cancelBtn)
buttons.setStretch(0, 1)
buttons.setStretch(1, 1)
size_policy = QtGui.QSizePolicy(QtGui.QSizePolicy.Ignored,
QtGui.QSizePolicy.Ignored)
size_policy.setVerticalStretch(1)
size_policy.setHorizontalStretch(1)
self.payBtn.setSizePolicy(size_policy)
self.cancelBtn.setSizePolicy(QtGui.QSizePolicy(size_policy))
left = QtGui.QVBoxLayout()
left.addLayout(topOptions)
left.addWidget(self.ticketTable)
left.addLayout(bottomOptions)
right = QtGui.QVBoxLayout()
right.addWidget(self.logo)
right.addWidget(self.catalogLbl)
right.addWidget(self.catalog)
top = QtGui.QHBoxLayout()
top.addLayout(left)
top.addLayout(right)
bottom = QtGui.QHBoxLayout()
bottom.addWidget(self.total)
bottom.addLayout(buttons)
bottom.setStretch(0, 1)
bottom.setStretch(1, 1)
layout.addLayout(top)
layout.addLayout(bottom)
self.setLayout(layout)
# Signals
self.customerBtn.pressed.connect(self.onCustomerButton)
self.tickets.activated[int].connect(self.onTicketChanged)
self.newTicketBtn.pressed.connect(self.onNewTicketButton)
#self.ticketTable.currentCellChanged.connect(self.onTicketlineItemChanged)
#self.ticketTable.cellDoubleClicked.connect(self.onTicketlineItemActivate)
self.ticketTable.lineDeleted.connect(self.onTicketlineDeleted)
self.currency.activated[int].connect(self.onCurrencyChanged)
self.discount.editingFinished.connect(self.onDiscountValueChanged)
self.payBtn.pressed.connect(self.onCloseTicketButton)
self.cancelBtn.pressed.connect(self.onCancelTicketButton)
self.catalog.childSelected.connect(self.onProductCatalogItemActivate)
self.setCurrentTicket(None)
def populate(self):
# Set the Ticket field
t = self.manager.ticket
selected_index = -1
self.tickets.clear()
for i, item in enumerate(self.manager.list_tickets()):
self.tickets.addItem(item.display, item)
if item == t:
selected_index = i
self.tickets.setCurrentIndex(selected_index)
# Set the Currency field
tc = self.manager.currency
self.currency.clear()
for i, item in enumerate(self.manager.list_currencies()):
self.currency.addItem(item.display, item)
if item == tc:
self.currency.setCurrentIndex(i)
# Set the Customer field
if self.manager.customer is None:
self.customer.setText("")
else:
self.customer.setText(self.manager.customer.display)
# Set the Discount field
self.discount.setValue(self.manager.discount)
# Set the Total field
self.total.updateValues()
# Fill the ticketlines table
if self.manager.ticket is None:
self.ticketTable.empty()
else:
self.ticketTable.fill()
# Fill the catalog
self.catalog.populate()
def setCurrentTicket(self, t):
self.manager.ticket = t
enabled = t is not None
self.currency.setEnabled(enabled)
self.customer.setEnabled(enabled)
self.customerBtn.setEnabled(enabled)
self.discount.setEnabled(enabled)
self.payBtn.setEnabled(enabled)
self.cancelBtn.setEnabled(enabled)
def warnTicketSelection(self):
QtGui.QMessageBox.warning(self, cbpos.tr.sales_('No ticket'),
cbpos.tr.sales_('Select a ticket.'))
def warnTicketlineSelection(self):
QtGui.QMessageBox.warning(self, cbpos.tr.sales_('No ticketline'),
cbpos.tr.sales_('Select a ticketline.'))
def addAmount(self, inc):
if self.manager.ticket is None:
self.warnTicketSelection()
return
tl = self.ticketTable.currentLine()
if tl is None:
self.warnTicketlineSelection()
return
try:
self.manager.set_ticketline_amount(tl.amount + inc)
except ValueError as e:
QtGui.QMessageBox.warning(
self, 'Warning',
'Amount exceeds the product quantity in stock!')
self.manager.set_ticketline_amount(tl.amount + inc, force=True)
#self.enableTicketlineActions()
self.populate()
#####################
######### #########
## onEvent ##
######### #########
#####################
def onNewTicketButton(self):
self.setCurrentTicket(self.manager.new_ticket())
self.populate()
def onCloseTicketButton(self):
t = self.manager.ticket
if t is None:
self.warnTicketSelection()
return
dlg = PayDialog(self.manager)
dlg.exec_()
if dlg.payment is not None:
payment_method, paid = dlg.payment
self.manager.close_ticket(payment_method, paid)
self.setCurrentTicket(None)
self.populate()
def onCancelTicketButton(self):
try:
self.manager.cancel_ticket()
except TicketSelectionException as e:
self.warnTicketSelection()
else:
self.setCurrentTicket(None)
self.populate()
def onTicketChanged(self, index):
t = self.tickets.itemData(index)
self.setCurrentTicket(t)
self.populate()
def onTicketlineItemChanged(self, currentRow, currentColumn, previousRow,
previousColumn):
self.enableTicketlineActions()
def onNewTicketlineButton(self):
t = self.manager.ticket
if t is None:
self.warnTicketSelection()
return
data = {
'description': '',
'amount': 1,
'sell_price': 0,
'discount': 0,
'ticket': t,
'product': None,
'is_edited': False
}
_init_data = data.copy()
dlg = EditDialog(data)
dlg.exec_()
if data != _init_data:
self.manager.add_ticketline(data)
self.populate()
def onEditTicketlineButton(self):
t = self.manager.ticket
if t is None:
self.warnTicketSelection()
return
tl = self.ticketTable.currentLine()
if tl is None:
self.warnTicketlineSelection()
return
data = {
'description': '',
'sell_price': 0,
'amount': 1,
'discount': 0,
'product': None,
'is_edited': False
}
tl.fillDict(data)
_init_data = data.copy()
dlg = EditDialog(data)
dlg.exec_()
if data != _init_data:
self.manager.add_ticketline(data)
self.populate()
def onPlusTicketlineButton(self):
self.addAmount(+1)
def onMinusTicketlineButton(self):
self.addAmount(-1)
def onTicketlineDeleted(self, tl):
try:
self.manager.remove_ticketline(tl)
except TicketSelectionException as e:
self.warnTicketSelection()
finally:
self.populate()
def onProductCatalogItemActivate(self, p):
if p is not None:
try:
self.manager.add_product(p)
except TicketSelectionException as e:
self.warnTicketSelection()
finally:
self.populate()
def onCustomerButton(self):
t = self.manager.ticket
if t is None:
self.warnTicketSelection()
return
dlg = CustomerChooserDialog()
dlg.setCustomer(t.customer)
dlg.exec_()
if dlg.result() == QtGui.QDialog.Accepted:
self.manager.customer = dlg.customer
self.populate()
def onCurrencyChanged(self, index):
index = self.currency.currentIndex()
c = self.currency.itemData(index)
try:
self.manager.currency = c
except TicketSelectionException as e:
self.warnTicketSelection()
else:
self.populate()
def onDiscountValueChanged(self):
value = self.discount.value()
try:
self.manager.discount = value
except TicketSelectionException as e:
self.warnTicketSelection()
else:
self.populate()
