public override VisualElement CreateCommandEditorGUI()
{
var root = new VisualElement();
var target = CommandItem.CommandProperty.GetProperty().FindPropertyRelative("target");
var p = new TypeSelectableVariableReferencePropertyDrawer();
root.Add(p.CreatePropertyGUI(target));
return(root);
}
public override VisualElement CreatePropertyGUI(SerializedProperty property)
{
var tree = AssetDatabase.LoadAssetAtPath <VisualTreeAsset>(uxml);
var root = tree.CloneTree();
var a = root.Q("BoxA");
var b = root.Q("BoxB");
var c = root.Q("BoxC");
var p = new TypeSelectableVariableReferencePropertyDrawer();
var aField = new PropertyField(property.FindPropertyRelative("left"));
var bField = new PropertyField(property.FindPropertyRelative("right0"));
var cField = new PropertyField(property.FindPropertyRelative("right1"));
var operatorButton = root.Q <Button>("OperatorButton");;
var operatorProp = property.FindPropertyRelative("calculationOperator");
int operatorEnumValueIndex = operatorProp.enumValueIndex;
var operatorEnumValue = Enum.GetValues(typeof(CalculationOperatorType)).GetValue(operatorEnumValueIndex);
CalculationOperatorType[] types = new[]
{
CalculationOperatorType.Add,
CalculationOperatorType.Subtract,
CalculationOperatorType.Multiply,
CalculationOperatorType.Divide
};
string[] typeLabels = new[]
{
"＋",
"ー",
"×",
"／"
};
var labelIndex = Array.IndexOf(types, operatorEnumValue);
if (labelIndex == -1)
{
operatorButton.text = "";
}
else
{
operatorButton.text = typeLabels[labelIndex];
}
operatorButton.clickable.clicked += () =>
{
var menu = new GenericMenu();
for (var i = 0; i < types.Length; i++)
{
Action <SerializedProperty, int> onItemSelected = (prop, index) =>
{
menu.AddItem(new GUIContent(typeLabels[index]), false, () =>
{
prop.enumValueIndex = (int)types[index];
prop.serializedObject.ApplyModifiedProperties();
operatorButton.text = typeLabels[index];
});
};
onItemSelected(operatorProp, i);
}
var menuPosition = new Vector2(operatorButton.layout.xMin, operatorButton.layout.height);
menuPosition = operatorButton.LocalToWorld(menuPosition);
var menuRect = new Rect(menuPosition, Vector2.zero);
menu.DropDown(menuRect);
};
a.Add(aField);
b.Add(bField);
c.Add(cField);
return(root);
}
