NetNewsWire/Evergreen/MainWindow/Sidebar/SidebarGearMenuDelegate.swift

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//
// SidebarGearMenuDelegate.swift
// Evergreen
//
// Created by Brent Simmons on 1/28/18.
// Copyright © 2018 Ranchero Software. All rights reserved.
//
import AppKit
@objc final class SidebarGearMenuDelegate: NSObject, NSMenuDelegate {
@IBOutlet weak var sidebarViewController: SidebarViewController?
public func menuNeedsUpdate(_ menu: NSMenu) {
guard let sidebarViewController = sidebarViewController else {
return
}
// Save the first item, since its the gear icon itself.
guard let gearMenuItem = menu.item(at: 0) else {
assertionFailure("Expected sidebar gear menu to have at least one item.")
return
}
menu.removeAllItems()
menu.addItem(gearMenuItem)
guard let contextualMenu = sidebarViewController.contextualMenuForSelectedObjects() else {
return
}
let items = contextualMenu.items
contextualMenu.removeAllItems()
for menuItem in items {
menu.addItem(menuItem)
}
}
}