def onTextEdited(self, string: str):
try:
number = float(self._lineEdit.text())
self._number = DecimalData(num=number)
self.dataUpdated.emit(self, 0)
except ValueError as e:
self.dataInvalidated.emit(self, 0)
def setInData(self, nodeData:NodeData, portIndex:PortIndex):
numberData = IntegerData(nodeData)
if(portIndex == 0):
self._integer = numberData
if(self._integer):
self._decimal = DecimalData(self._integer.number())
def restore(self, p: dict):
v = p["number"]
if (not v.isUndefined()):
strNum = v.toString()
ok, d = strNum.toDouble()
if (ok):
self._number = DecimalData(d)
self._lineEdit.setText(strNum)
def compute(self):
outPortIndex = 0
n1 = self._number1
n2 = self._number2
if (n1 and n2):
self.modelValidationState = NodeValidationState.VALID
self.modelValidationError = ""
self._result = DecimalData(num=(n1.number() * n2.number()))
else:
self.modelValidationState = NodeValidationState.WARNING
self.modelValidationError = "Missing or incorrect inputs"
self._result = None
self.dataUpdated.emit(self, outPortIndex)
def setInData(self, nodeData:NodeData, portIndex:PortIndex):
if(isinstance(nodeData, NodeData) and not isinstance(nodeData, IntegerData)):
numberData = None
elif(isinstance(nodeData, IntegerData)):
numberData = nodeData
else:
numberData = None
if(portIndex == 0):
self._integer = numberData
if(self._integer):
self._decimal = DecimalData(num=self._integer.number())
outPortIndex = 0
self.dataUpdated.emit(self, outPortIndex)
def dataType(self, portType:PortType, portIndex:PortIndex):
return DecimalData().type()
def dataType(self, portType: PortType, portIndex: PortIndex):
if(portType == PortType.In):
return DecimalData().type()
return IntegerData().type()
def __init__(self):
super().__init__()
self._decimal = DecimalData()
self._integer = IntegerData()
class DecimalToIntegerModel(NodeDataModel):
def __init__(self):
super().__init__()
self._decimal = DecimalData()
self._integer = IntegerData()
#--------------------------------------------------------------------------
#override
def caption(self):
return "Decimal to integer"
#--------------------------------------------------------------------------
#override
def captionVisible(self):
return True
#--------------------------------------------------------------------------
#override
def name(self):
return "DecimalToInteger"
#--------------------------------------------------------------------------
#override
def clone(self):
return DecimalToIntegerModel()
#--------------------------------------------------------------------------
#override
def save(self):
modelJson = dict()
modelJson["name"] = name()
return modelJson
#--------------------------------------------------------------------------
#override
def nPorts(self, portType: PortType):
result = 1
if(portType == PortType.In):
result = 1
elif(portType == PortType.Out):
result = 1
return result
#--------------------------------------------------------------------------
#override
def dataType(self, portType: PortType, portIndex: PortIndex):
if(portType == PortType.In):
return DecimalData().type()
return IntegerData().type()
#--------------------------------------------------------------------------
#override
def outData(self, port: PortIndex):
return self._integer
#--------------------------------------------------------------------------
#override
def setInData(self, nodeData: NodeData, portIndex: PortIndex):
if(isinstance(nodeData, NodeData) and not isinstance(nodeData, DecimalData)):
numberData = None
elif(isinstance(nodeData, DecimalData)):
numberData = nodeData
if(portIndex == 0):
self._decimal = numberData
if(self._decimal):
self._integer = IntegerData(num=self._decimal.number())
outPortIndex = 0
self.dataUpdated.emit(self, outPortIndex)
#--------------------------------------------------------------------------
#override
def embeddedWidget(self):
return None