def textMessageReceived(self, messageData):
error = QJsonParseError()
message = QJsonDocument(eval(messageData))
'''
if error:
print("Failed to parse text message as JSON object:", messageData)
print("Error is:", error.errorString())
return
elif not messageData.isObject():
print("Received JSON message that is not an object: ", messageData)
return
'''
self.messageReceived.emit(message.object(), self)
def loadJsonFromByteArray(self, byteArray: QByteArray):
json = QJsonDocument(QJsonDocument.fromJson(byteArray))
topLevelObject = json.object()
nodeStyleValues = topLevelObject["FlowViewStyle"]
obj = nodeStyleValues.toObject()
self.BackgroundColor = self.flowViewStyleReadColor(
obj, "BackgroundColor")
self.FineGridColor = self.flowViewStyleReadColor(obj, "FineGridColor")
self.CoarseGridColor = self.flowViewStyleReadColor(
obj, "CoarseGridColor")