///<summary>An IList editor (List<T> and Arrays)</summary>
public static IList ListEditor(GUIContent content, IList list, Type listType, InspectedFieldInfo info)
{
var optionsAtt = info.attributes?.FirstOrDefault(x => x is ListInspectorOptionAttribute) as ListInspectorOptionAttribute;
var argType = listType.GetEnumerableElementType();
if (argType == null)
{
return(list);
}
if (object.Equals(list, null))
{
GUILayout.Label("Null List");
return(list);
}
if (optionsAtt == null || optionsAtt.showFoldout)
{
if (!CachedFoldout(listType, content))
{
return(list);
}
}
else
{
GUILayout.Label(content.text);
}
GUILayout.BeginVertical();
EditorGUI.indentLevel++;
var options = new ReorderableListOptions();
options.allowAdd = optionsAtt == null || optionsAtt.allowAdd;
options.allowRemove = optionsAtt == null || optionsAtt.allowRemove;
options.unityObjectContext = info.unityObjectContext;
list = EditorUtils.ReorderableList(list, options, (i, r) =>
{
list[i] = ReflectedFieldInspector("Element " + i, list[i], argType, info);
});
EditorGUI.indentLevel--;
Separator();
GUILayout.EndVertical();
return(list);
}
///An IList editor (List<T> and Arrays)
public static IList ListEditor(GUIContent content, IList list, Type listType, InspectedFieldInfo info)
{
var argType = listType.GetEnumerableElementType();
if (argType == null)
{
return(list);
}
if (object.Equals(list, null))
{
GUILayout.Label("Null List");
return(list);
}
if (!CachedFoldout(listType, content))
{
return(list);
}
GUILayout.BeginVertical();
EditorGUI.indentLevel++;
var options = new ReorderableListOptions();
options.allowAdd = true;
options.allowRemove = true;
options.unityObjectContext = info.unityObjectContext;
list = EditorUtils.ReorderableList(list, options, (i, r) =>
{
list[i] = ReflectedFieldInspector("Element " + i, list[i], argType, info);
});
EditorGUI.indentLevel--;
Separator();
GUILayout.EndVertical();
return(list);
}
public static IList ListEditor(GUIContent content, IList list, Type listType, object contextInstance)
{
var argType = listType.GetEnumerableElementType();
if (argType == null)
{
return(list);
}
//register foldout
if (!registeredEditorFoldouts.ContainsKey(list))
{
registeredEditorFoldouts[list] = false;
}
GUILayout.BeginVertical();
var foldout = registeredEditorFoldouts[list];
foldout = EditorGUILayout.Foldout(foldout, content);
registeredEditorFoldouts[list] = foldout;
if (!foldout)
{
GUILayout.EndVertical();
return(list);
}
if (list.Equals(null))
{
GUILayout.Label("Null List");
GUILayout.EndVertical();
return(list);
}
if (GUILayout.Button("Add Element"))
{
if (listType.IsArray)
{
list = ResizeArray((Array)list, list.Count + 1);
registeredEditorFoldouts[list] = true;
}
else
{
var o = argType.IsValueType? Activator.CreateInstance(argType) : null;
list.Add(o);
}
}
EditorGUI.indentLevel++;
EditorUtils.ReorderableList(list, (i, r) =>
{
GUILayout.BeginHorizontal();
list[i] = GenericField("Element " + i, list[i], argType, null);
if (GUILayout.Button("X", GUILayout.Width(18)))
{
if (listType.IsArray)
{
list = ResizeArray((Array)list, list.Count - 1);
registeredEditorFoldouts[list] = true;
}
else
{
list.RemoveAt(i);
}
}
GUILayout.EndHorizontal();
});
EditorGUI.indentLevel--;
Separator();
GUILayout.EndVertical();
return(list);
}
