public static NodeGraphVariableData Convert(NodeGraphVariable variable)
{
return(new NodeGraphVariableData
{
Name = variable.Name,
ID = variable.ID,
VariableType = variable.WrappedType.ToString(),
Value = variable.WrappedValue.ToString(),
});
}
public void RemoveVariable(NodeGraphVariable graphVariable)
{
NodeEditor.Assertions.IsTrue(Variables.Contains(graphVariable));
NodeEditor.Logger.Log <NodeGraph>("Removing variable '{0}'", graphVariable.Name);
Variables.Remove(graphVariable);
VariableRemoved.InvokeSafe(graphVariable);
graphVariable.Remove();
Edited.InvokeSafe(this);
}
NodeGraphVariable AddVariable(NodeGraphVariableData graphVariableData)
{
NodeEditor.Assertions.IsFalse(Variables.Any(x => x.ID == graphVariableData.ID), "Tried to spawn a variable that has the same ID as an existing variable.");
var variable = new NodeGraphVariable(graphVariableData);
variable.NameChangeRequested += Variable_NameChangeRequested;
Variables.Add(variable);
NodeEditor.Logger.Log <NodeGraph>("Added variable '{0}' ({1})", variable.Name, variable.GetType());
VariableAdded.InvokeSafe(variable);
Edited.InvokeSafe(this);
return(variable);
}
public void Set(NodeGraphVariable variable, NodeGraphVariableAccessorType accessorType)
{
AccessorType = accessorType;
if (variable == null)
{
NodeEditor.Logger.LogWarning <NodeVariable>("Variable ({0}) spawned with a null variable. The variable probably doesn't exist.", ID);
}
else
{
_variable = variable;
_variable.PreTypeChanged += Variable_PreTypeChanged;
_variable.PostTypeChanged += Variable_PostTypeChanged;
_variable.Removed += Variable_Removed;
SpawnPins();
}
}
public NodeVariableData(NodeGraphVariable variable, NodeGraphVariableAccessorType accessorType, string id) : base(typeof(NodeVariable), id, "Variable")
{
VariableID = variable.ID;
AccessorType = accessorType;
}
public NodeGraphVariableNameChangeRequestEvent(NodeGraphVariable variable, string replacementName)
{
Variable = variable;
ReplacementName = replacementName;
}
public NodeGraphVariableTypeChangeEvent(NodeGraphVariable variable, Type oldType, Type newType)
{
Variable = variable;
OldType = oldType;
NewType = newType;
}
void Graph_VariableAdded(NodeGraphVariable variable)
{
VariableAdded.InvokeSafe(variable);
}
public List <NodeVariable> GetNodesByVariableReference(NodeGraphVariable variable)
{
return(GetNodes <NodeVariable>().Where(x => x.VariableID == variable.ID).ToList());
}
void Variable_Removed(NodeGraphVariable variable)
{
_variable = null;
RemoveAllPins();
}
