achernoprudov

UIMenu {
  UIAction(title: "Open", image: UIImage(systemName: "xmark.octagon")) { _ in
    ... 
  }
  UIMenu(title: "Edit") {
    if item.isHidden {
      UIAction(title: "Show", image: UIImage(systemName: "eye")) { _ in
        ...
      }
    } else {

achernoprudov

@resultBuilder
enum MenuElementsBuilder {

    static func buildBlock(_ elements: [UIMenuElement]...) -> [UIMenuElement] {
        return elements.flatMap { $0 }
    }

    static func buildExpression(_ element: UIMenuElement) -> [UIMenuElement] {
        return [element]
    }

achernoprudov

@resultBuilder
enum MenuElementsBuilder {
  static func buildExpression(_ element: UIMenuElement) -> [UIMenuElement] {
      return [element]
  }

  static func buildBlock(_ elements: [UIMenuElement]...) -> [UIMenuElement] {
      return elements.flatMap { $0 }
  }

achernoprudov

static func buildOptional(_ elements: [UIMenuElement]?) -> [UIMenuElement] {
  return elements ?? []
}

achernoprudov

UIMenu {
  UIAction(title: "Open", image: UIImage(systemName: "xmark.octagon")) { _ in
    ... 
  }
  UIMenu(title: "Edit") {
    item.isHidden 
      ? UIAction(title: "Show", image: UIImage(systemName: "eye")) { _ in
        ...
      }
      : UIAction(title: "Hide", image: UIImage(systemName: "eye.slash")) { _ in

achernoprudov

@resultBuilder
enum MenuElementsBuilder {    
  static func buildBlock(_ elements: UIMenuElement...) -> [UIMenuElement] {
      return elements
  }
}

extension UIMenu {
  convenience init(_ title: String = "", @MenuElementsBuilder builder: () -> [UIMenuElement]) {
    self.init(title: title, children: builder())

achernoprudov

UIMenu {
  UIAction("Open", icon "xmark.octagon") { _ in
    ... 
  }
  UIMenu(title: "Edit") {
    if item.isHidden {
      UIAction("Show", icon: "eye") { _ in
        ...
      }
    } else {

achernoprudov

extension UIAction {
  convenience init(_ title: String, icon systemIconName: String = "", handler: @escaping UIActionHandler)  {
      self.init(title: title, image: UIImage(systemName: systemIconName), handler: handler)
  }
}

achernoprudov

UIMenu(children: [
  UIAction(title: "Open", image: UIImage(systemName: "xmark.octagon")) { _ in
    ... 
  },
  UIMenu(title: "Edit", children: [
    item.isHidden 
      ? UIAction(title: "Show", image: UIImage(systemName: "eye")) { _ in
        ...
      }
      : UIAction(title: "Hide", image: UIImage(systemName: "eye.slash")) { _ in

achernoprudov

var actions: [UIAction] = []
actions.append(UIAction(title: "Open", image: UIImage(systemName: "xmark.octagon")) { _ in
    ... 
})
// Sub menu
var subMenuActions: [UIAction] = []
if item.isHidden {
    subMenuActions.append(UIAction(title: "Show", image: UIImage(systemName: "eye")) { _ in
        ...
    })