public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
var l = EditorGUI.BeginProperty(position, label, property);
var startPos = position;
position = EditorGUI.PrefixLabel(position, l);
position.height = EditorGUIUtility.singleLineHeight;
var variable = property.FindPropertyRelative("variable");
Fungus.Variable v = variable.objectReferenceValue as Fungus.Variable;
if (variable.objectReferenceValue != null && lastFlowchart == null)
{
if (v != null)
{
lastFlowchart = v.GetComponent <Flowchart>();
}
}
lastFlowchart = EditorGUI.ObjectField(position, lastFlowchart, typeof(Fungus.Flowchart), true) as Fungus.Flowchart;
position.y += EditorGUIUtility.singleLineHeight;
if (lastFlowchart != null)
{
var ourPos = startPos;
ourPos.y = position.y;
var prefixLabel = new GUIContent(v != null ? v.GetType().Name : "No Var Selected");
EditorGUI.indentLevel++;
VariableEditor.VariableField(variable,
prefixLabel,
lastFlowchart,
"<None>",
null,
//lable, index, elements
(s, t, u) => (EditorGUI.Popup(ourPos, s, t, u)));
EditorGUI.indentLevel--;
}
else
{
EditorGUI.PrefixLabel(position, new GUIContent("Flowchart Required"));
}
variable.serializedObject.ApplyModifiedProperties();
property.serializedObject.ApplyModifiedProperties();
EditorGUI.EndProperty();
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
VariablePropertyAttribute variableProperty = attribute as VariablePropertyAttribute;
if (variableProperty == null)
{
return;
}
EditorGUI.BeginProperty(position, label, property);
// Filter the variables by the types listed in the VariableProperty attribute
Func <Variable, bool> compare = v =>
{
if (v == null)
{
return(false);
}
if (variableProperty.VariableTypes.Length == 0)
{
var compatChecker = property.serializedObject.targetObject as ICollectionCompatible;
if (compatChecker != null)
{
return(compatChecker.IsVarCompatibleWithCollection(v, variableProperty.compatibleVariableName));
}
else
{
return(true);
}
}
return(variableProperty.VariableTypes.Contains <System.Type>(v.GetType()));
};
VariableEditor.VariableField(property,
label,
FlowchartWindow.GetFlowchart(),
variableProperty.defaultText,
compare,
(s, t, u) => (EditorGUI.Popup(position, s, t, u)));
EditorGUI.EndProperty();
}