def loadTableFromServer(self):
"""Loads the lines that belongs to the table with listId = id and stores
the information in the table variable.
"""
server = Server()
self.table = [list(line) for line in server.getLinesFromList(self.id)]
for line in self.table:
self.lineIds.append(line[0])
line.pop(0)
def addRow(self):
"""Checks if the current number of rows in the TagTable widget is less
than 50, if it is, a row is added to the lines table on the server and
an empty row is added to the TagTable widget.
"""
if self.rowCount() < 50:
server = Server()
server.addLine("", "", "", "", "NULL", self.id)
for value in [
line[0] for line in server.getLinesFromList(self.id)
]:
if value not in self.lineIds:
newId = value
self.insertRow(self.rowCount())
for column in range(0, self.columnCount()):
item = TagTableWidgetItem("", newId)
self.setItem(self.rowCount(), column, item)
else:
error = QtWidgets.QErrorMessage()
message = "O número máximo de linhas permitidas em uma lista é 50!"
error.showMessage(message)
error.exec_()
