private void AssignVar_Click(object sender, RoutedEventArgs e)
{
if (Node == null || string.IsNullOrEmpty(Parameter))
{
return;
}
FuncMenuItem fmenu = sender as FuncMenuItem;
FunctionGraph g = fmenu.Graph;
Graph parent = g.ParentNode != null ? g.ParentNode.ParentGraph : g.ParentGraph;
parent.RemoveParameterValueNoDispose(fmenu.Key);
g.Name = Node.Name + " - " + Parameter.Replace("$Custom.", "") + " Function";
CreateFunctionParameter(g);
}
public PropertyLabel(string title, Node n = null, string param = null)
{
InitializeComponent();
Title = title;
Node = n;
Parameter = param;
if (Node != null && !string.IsNullOrEmpty(Parameter))
{
if (!Parameter.StartsWith("$Custom."))
{
var prop = Node.GetType().GetProperty(Parameter);
if (prop != null && prop.GetCustomAttribute <PromoteAttribute>() == null)
{
EditVar.Visibility = Visibility.Collapsed;
return;
}
}
EditVar.Visibility = Visibility.Visible;
var p = Node.ParentGraph;
p = p.ParentNode != null ? p.ParentNode.ParentGraph : p;
if (p != null)
{
if (p.HasParameterValue(Node.Id, Parameter.Replace("$Custom.", "")))
{
if (p.IsParameterValueFunction(Node.Id, Parameter.Replace("$Custom.", "")))
{
FIcon.Opacity = 1;
}
else
{
FIcon.Opacity = 0.25;
}
ConstantVar.IsEnabled = false;
FunctionVar.IsEnabled = false;
AssignVar.IsEnabled = false;
DefaultVar.IsEnabled = true;
}
else
{
FIcon.Opacity = 0.25;
DefaultVar.IsEnabled = false;
AssignVar.IsEnabled = true;
ConstantVar.IsEnabled = true;
FunctionVar.IsEnabled = true;
}
}
var functionsAvailable = Node.ParentGraph.ParameterFunctions;
AssignVar.Items.Clear();
foreach (string k in functionsAvailable.Keys)
{
FunctionGraph f = functionsAvailable[k];
MenuItem mitem = new FuncMenuItem(f, k);
mitem.Click += AssignVar_Click;
AssignVar.Items.Add(mitem);
}
}
else
{
EditVar.Visibility = Visibility.Collapsed;
}
}