/// <summary>
/// Generates a Blackboard for the Exposed Properties
/// </summary>
private void GenerateBlackBoard()
{
var blackboard = new Blackboard(_graphView)
{
subTitle = "Exposed Properties"
};
blackboard.Add(new BlackboardSection());
blackboard.addItemRequested = _blackboard => { _graphView.AddPropertyToBlackBoard(new ExposedProperty()); };
blackboard.editTextRequested = (blackboard1, element, newValue) =>
{
var oldPropertyName = ((BlackboardField)element).text;
if (_graphView.ExposedProperties.Any(x => x.PropertyName == newValue))
{
EditorUtility.DisplayDialog("Error", "This property name already exists, please chose another one!", "OK");
return;
}
var propertyIndex = _graphView.ExposedProperties.FindIndex(x => x.PropertyName == oldPropertyName);
_graphView.ExposedProperties[propertyIndex].PropertyName = newValue;
((BlackboardField)element).text = newValue;
if (_autoSave)
{
RequestDataOperation(true);
}
};
_graphView._blackboard = blackboard;
_graphView.Add(blackboard);
}
/// <summary>
/// Links a port with an other
/// </summary>
private void LinkNodes(Port output, Port input)
{
var tempEdge = new Edge
{
output = output,
input = input
};
tempEdge?.input.Connect(tempEdge);
tempEdge?.output.Connect(tempEdge);
_targetGraphView.Add(tempEdge);
}
