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https://github.com/Ranchero-Software/NetNewsWire
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48 lines
1.3 KiB
Swift
48 lines
1.3 KiB
Swift
//
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// FolderTreeMenu.swift
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// NetNewsWire
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//
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// Created by Maurice Parker on 9/12/18.
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// Copyright © 2018 Ranchero Software, LLC. All rights reserved.
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//
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import AppKit
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import RSCore
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import RSTree
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class FolderTreeMenu {
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static func createFolderPopupMenu(with rootNode: Node) -> NSMenu {
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let menu = NSMenu(title: "Folders")
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let menuItem = NSMenuItem(title: NSLocalizedString("Top Level", comment: "Add Feed Sheet"), action: nil, keyEquivalent: "")
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menuItem.representedObject = rootNode.representedObject
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menu.addItem(menuItem)
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let childNodes = rootNode.childNodes
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addFolderItemsToMenuWithNodes(menu: menu, nodes: childNodes, indentationLevel: 1)
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return menu
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}
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private static func addFolderItemsToMenuWithNodes(menu: NSMenu, nodes: [Node], indentationLevel: Int) {
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nodes.forEach { (oneNode) in
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if let nameProvider = oneNode.representedObject as? DisplayNameProvider {
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let menuItem = NSMenuItem(title: nameProvider.nameForDisplay, action: nil, keyEquivalent: "")
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menuItem.indentationLevel = indentationLevel
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menuItem.representedObject = oneNode.representedObject
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menu.addItem(menuItem)
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if oneNode.numberOfChildNodes > 0 {
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addFolderItemsToMenuWithNodes(menu: menu, nodes: oneNode.childNodes, indentationLevel: indentationLevel + 1)
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}
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}
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}
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}
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}
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