def uiReturnBook(self, arg):
self.__rentalController.return_book(arg)
self.__undoController.newOperation()
redo = FunctionCall(self.uiReturnBook, arg)
undo = FunctionCall(self.__rentalController.cancel_rental, arg)
operation = Operation(undo, redo)
self.__undoController.recordOperation(operation)
def uiRentBook(self, arg):
self.__rentalController.rent_book(arg)
self.__undoController.newOperation()
redo = FunctionCall(self.uiRentBook, arg)
undo = FunctionCall(self.__rentalController.remove_rental, arg[0])
operation = Operation(undo, redo)
self.__undoController.recordOperation(operation)
def uiAddClient(self, arg):
self.__clientsController.add_client(arg)
self.__undoController.newOperation()
redo = FunctionCall(self.uiAddClient, arg)
undo = FunctionCall(self.uiRemoveClient, arg[0])
operation = Operation(undo, redo)
self.__undoController.recordOperation(operation)
def uiAddBook(self, arg):
self.__booksController.add_book(arg)
self.__undoController.newOperation()
redo = FunctionCall(self.uiAddBook, arg)
undo = FunctionCall(self.uiRemoveBook, arg[0])
operation = Operation(undo, redo)
self.__undoController.recordOperation(operation)
def uiUpdateClient(self, arg):
tools.isInt(arg[0])
c = self.__clientsController.getItem(arg[0])
self.__clientsController.update_client(arg)
self.__undoController.newOperation()
redo = FunctionCall(self.uiUpdateClient, arg)
undo = FunctionCall(self.uiUpdateClient, [c.getId(), c.getName()])
operation = Operation(undo, redo)
self.__undoController.recordOperation(operation)
def uiUpdateBook(self, arg):
tools.isInt(arg[0])
b = self.__booksController.getItem(arg[0])
self.__booksController.update_book(arg)
self.__undoController.newOperation()
redo = FunctionCall(self.uiUpdateBook, arg)
undo = FunctionCall(self.uiUpdateBook, [b.getId(), b.getTitle(), b.getDescription(), b.getAuthor()])
operation = Operation(undo, redo)
self.__undoController.recordOperation(operation)