Merge pull request #457 from vincode-io/issue-105

Enabled "Add to Feeds" button on Feed Directory. Issue #105

NetNewsWire.xcodeproj/project.pbxproj

@@ -8,6 +8,9 @@
 
 /* Begin PBXBuildFile section */
 		519B8D332143397200FA689C /* SharingServiceDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 519B8D322143397200FA689C /* SharingServiceDelegate.swift */; };
+		51EC114C2149FE3300B296E3 /* FolderTreeMenu.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51EC114B2149FE3300B296E3 /* FolderTreeMenu.swift */; };
+		51EC11A1214A94AD00B296E3 /* AddFeedFromListSheet.xib in Resources */ = {isa = PBXBuildFile; fileRef = 51EC1193214A94AC00B296E3 /* AddFeedFromListSheet.xib */; };
+		51EC11A3214A990000B296E3 /* AddFeedFromListWindowController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 51EC11A2214A990000B296E3 /* AddFeedFromListWindowController.swift */; };
 		6581C73820CED60100F4AD34 /* SafariExtensionHandler.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6581C73720CED60100F4AD34 /* SafariExtensionHandler.swift */; };
 		6581C73A20CED60100F4AD34 /* SafariExtensionViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 6581C73920CED60100F4AD34 /* SafariExtensionViewController.swift */; };
 		6581C73D20CED60100F4AD34 /* SafariExtensionViewController.xib in Resources */ = {isa = PBXBuildFile; fileRef = 6581C73B20CED60100F4AD34 /* SafariExtensionViewController.xib */; };
@@ -480,6 +483,9 @@
 
 /* Begin PBXFileReference section */
 		519B8D322143397200FA689C /* SharingServiceDelegate.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SharingServiceDelegate.swift; sourceTree = "<group>"; };
+		51EC114B2149FE3300B296E3 /* FolderTreeMenu.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; name = FolderTreeMenu.swift; path = AddFeed/FolderTreeMenu.swift; sourceTree = "<group>"; };
+		51EC1194214A94AC00B296E3 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = Base; path = NetNewsWire/Base.lproj/AddFeedFromListSheet.xib; sourceTree = SOURCE_ROOT; };
+		51EC11A2214A990000B296E3 /* AddFeedFromListWindowController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; name = AddFeedFromListWindowController.swift; path = AddFeed/AddFeedFromListWindowController.swift; sourceTree = "<group>"; };
 		6581C73320CED60000F4AD34 /* Subscribe to Feed.appex */ = {isa = PBXFileReference; explicitFileType = "wrapper.app-extension"; includeInIndex = 0; path = "Subscribe to Feed.appex"; sourceTree = BUILT_PRODUCTS_DIR; };
 		6581C73420CED60100F4AD34 /* Cocoa.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Cocoa.framework; path = System/Library/Frameworks/Cocoa.framework; sourceTree = SDKROOT; };
 		6581C73720CED60100F4AD34 /* SafariExtensionHandler.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SafariExtensionHandler.swift; sourceTree = "<group>"; };
@@ -948,10 +954,13 @@
 		849A97551ED9EAC3007D329B /* Add Feed */ = {
 			isa = PBXGroup;
 			children = (
+				51EC1193214A94AC00B296E3 /* AddFeedFromListSheet.xib */,
+				51EC11A2214A990000B296E3 /* AddFeedFromListWindowController.swift */,
 				849A97A71ED9F9AA007D329B /* AddFeedSheet.xib */,
 				849A97511ED9EAC0007D329B /* AddFeedController.swift */,
 				849A97521ED9EAC0007D329B /* AddFeedWindowController.swift */,
 				849A97A01ED9F180007D329B /* InitialFeedDownloader.swift */,
+				51EC114B2149FE3300B296E3 /* FolderTreeMenu.swift */,
 				849A97A11ED9F180007D329B /* FolderTreeControllerDelegate.swift */,
 			);
 			name = "Add Feed";
@@ -1528,8 +1537,8 @@
 				ORGANIZATIONNAME = "Ranchero Software";
 				TargetAttributes = {
 					6581C73220CED60000F4AD34 = {
-						DevelopmentTeam = M8L2WTLA8W;
+						DevelopmentTeam = SHJK2V3AJG;
-						ProvisioningStyle = Manual;
+						ProvisioningStyle = Automatic;
 					};
 					840D617B2029031C009BC708 = {
 						CreatedOnToolsVersion = 9.3;
@@ -1550,12 +1559,12 @@
 					};
 					849C645F1ED37A5D003D8FC0 = {
 						CreatedOnToolsVersion = 8.2.1;
-						DevelopmentTeam = M8L2WTLA8W;
+						DevelopmentTeam = SHJK2V3AJG;
-						ProvisioningStyle = Manual;
+						ProvisioningStyle = Automatic;
 					};
 					849C64701ED37A5D003D8FC0 = {
 						CreatedOnToolsVersion = 8.2.1;
-						DevelopmentTeam = 9C84TZ7Q6Z;
+						DevelopmentTeam = SHJK2V3AJG;
 						ProvisioningStyle = Automatic;
 						TestTargetID = 849C645F1ED37A5D003D8FC0;
 					};
@@ -1811,6 +1820,7 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				51EC11A1214A94AD00B296E3 /* AddFeedFromListSheet.xib in Resources */,
 				84EB381F1FBA8B9F000D2111 /* KeyboardShortcuts.html in Resources */,
 				849A97951ED9EF7A007D329B /* IndeterminateProgressWindow.xib in Resources */,
 				844B5B651FEA11F200C7C76A /* GlobalKeyboardShortcuts.plist in Resources */,
@@ -1940,6 +1950,7 @@
 				8426118A1FCB67AA0086A189 /* FeedIconDownloader.swift in Sources */,
 				84162A152038C12C00035290 /* MarkCommandValidationStatus.swift in Sources */,
 				84E95D241FB1087500552D99 /* ArticlePasteboardWriter.swift in Sources */,
+				51EC11A3214A990000B296E3 /* AddFeedFromListWindowController.swift in Sources */,
 				849A975B1ED9EB0D007D329B /* ArticleUtilities.swift in Sources */,
 				84DAEE301F86CAFE0058304B /* OPMLImporter.swift in Sources */,
 				849A975C1ED9EB0D007D329B /* DefaultFeedsImporter.swift in Sources */,
@@ -2005,6 +2016,7 @@
 				84B99C691FAE36B800ECDEDB /* FeedListFolder.swift in Sources */,
 				84411E711FE5FBFA004B527F /* SmallIconProvider.swift in Sources */,
 				844B5B591FE9FE4F00C7C76A /* SidebarKeyboardDelegate.swift in Sources */,
+				51EC114C2149FE3300B296E3 /* FolderTreeMenu.swift in Sources */,
 				849A97A31ED9F180007D329B /* FolderTreeControllerDelegate.swift in Sources */,
 				84A1500320048D660046AD9A /* SendToCommand.swift in Sources */,
 				845A29091FC74B8E007B49E3 /* SingleFaviconDownloader.swift in Sources */,
@@ -2113,6 +2125,14 @@
 /* End PBXTargetDependency section */
 
 /* Begin PBXVariantGroup section */
+		51EC1193214A94AC00B296E3 /* AddFeedFromListSheet.xib */ = {
+			isa = PBXVariantGroup;
+			children = (
+				51EC1194214A94AC00B296E3 /* Base */,
+			);
+			name = AddFeedFromListSheet.xib;
+			sourceTree = "<group>";
+		};
 		6581C73B20CED60100F4AD34 /* SafariExtensionViewController.xib */ = {
 			isa = PBXVariantGroup;
 			children = (

NetNewsWire/AppDelegate.swift

@@ -49,6 +49,7 @@ class AppDelegate: NSObject, NSApplicationDelegate, NSUserInterfaceValidations,
 	private var readerWindows = [NSWindowController]()
 	private var feedListWindowController: NSWindowController?
 	private var addFeedController: AddFeedController?
+	private var addFeedFromListController: AddFeedFromListWindowController?
 	private var addFolderWindowController: AddFolderWindowController?
 	private var keyboardShortcutsWindowController: WebViewWindowController?
 	private var inspectorWindowController: InspectorWindowController?
@@ -101,6 +102,18 @@ class AppDelegate: NSObject, NSApplicationDelegate, NSUserInterfaceValidations,
 		addFeedController = AddFeedController(hostWindow: window)
 		addFeedController?.showAddFeedSheet(urlString, name)
 	}
+	
+	func showAddFeedFromListOnMainWindow(_ feedListFeeds: [FeedListFeed]) {
+		
+		addFeedFromListController = AddFeedFromListWindowController(feedListFeeds)
+		
+		createAndShowMainWindow()
+		
+		let isDisplayingSheet = mainWindowController?.isDisplayingSheet ?? false
+		if !isDisplayingSheet, let mainWindow = mainWindowController?.window {
+			addFeedFromListController!.runSheetOnWindow(mainWindow)
+		}
+	}
 
 	// MARK: - NSApplicationDelegate
 

NetNewsWire/Base.lproj/AddFeedFromListSheet.xib

@@ -0,0 +1,107 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="14313.18" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
+    <dependencies>
+        <deployment identifier="macosx"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="14313.18"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <objects>
+        <customObject id="-2" userLabel="File's Owner" customClass="AddFeedFromListWindowController" customModule="NetNewsWire" customModuleProvider="target">
+            <connections>
+                <outlet property="addButton" destination="dtI-Hu-rFb" id="D11-zR-dWH"/>
+                <outlet property="addFeedTextField" destination="7If-aT-UTD" id="HMp-AC-iuV"/>
+                <outlet property="folderPopupButton" destination="6vt-DL-mVR" id="rm7-y9-tBF"/>
+                <outlet property="window" destination="QvC-M9-y7g" id="7rH-S2-LF4"/>
+            </connections>
+        </customObject>
+        <customObject id="-1" userLabel="First Responder" customClass="FirstResponder"/>
+        <customObject id="-3" userLabel="Application" customClass="NSObject"/>
+        <window title="Add Feed" allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" releasedWhenClosed="NO" visibleAtLaunch="NO" animationBehavior="default" id="QvC-M9-y7g">
+            <windowStyleMask key="styleMask" titled="YES" closable="YES" miniaturizable="YES"/>
+            <windowPositionMask key="initialPositionMask" leftStrut="YES" rightStrut="YES" topStrut="YES" bottomStrut="YES"/>
+            <rect key="contentRect" x="196" y="240" width="480" height="217"/>
+            <rect key="screenRect" x="0.0" y="0.0" width="2560" height="1417"/>
+            <view key="contentView" misplaced="YES" id="EiT-Mj-1SZ">
+                <rect key="frame" x="0.0" y="0.0" width="480" height="217"/>
+                <autoresizingMask key="autoresizingMask"/>
+                <subviews>
+                    <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="dNV-oD-vzR">
+                        <rect key="frame" x="18" y="63" width="50" height="17"/>
+                        <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="right" title="Folder:" id="Kwx-7B-CIu">
+                            <font key="font" metaFont="systemBold"/>
+                            <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
+                            <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                        </textFieldCell>
+                    </textField>
+                    <popUpButton verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="6vt-DL-mVR" userLabel="Folder Popup">
+                        <rect key="frame" x="72" y="58" width="391" height="25"/>
+                        <popUpButtonCell key="cell" type="push" title="Item 1" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="tLJ-zY-CcZ" id="0cM-5q-Snl">
+                            <behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
+                            <font key="font" metaFont="menu"/>
+                            <menu key="menu" id="OpL-Uf-woJ">
+                                <items>
+                                    <menuItem title="Item 1" state="on" id="tLJ-zY-CcZ"/>
+                                    <menuItem title="Item 2" id="APc-af-7Um"/>
+                                    <menuItem title="Item 3" id="j09-9b-bGs"/>
+                                </items>
+                            </menu>
+                        </popUpButtonCell>
+                    </popUpButton>
+                    <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="hXq-IS-19x">
+                        <rect key="frame" x="302" y="13" width="82" height="32"/>
+                        <buttonCell key="cell" type="push" title="Cancel" bezelStyle="rounded" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="Dop-HC-6Q9">
+                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
+                            <font key="font" metaFont="system"/>
+                            <string key="keyEquivalent" base64-UTF8="YES">
+Gw
+</string>
+                        </buttonCell>
+                        <connections>
+                            <action selector="cancel:" target="-2" id="tcT-tt-t99"/>
+                        </connections>
+                    </button>
+                    <button verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="dtI-Hu-rFb">
+                        <rect key="frame" x="384" y="13" width="82" height="32"/>
+                        <buttonCell key="cell" type="push" title="Add" bezelStyle="rounded" alignment="center" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="6NK-Ql-drk">
+                            <behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
+                            <font key="font" metaFont="system"/>
+                            <string key="keyEquivalent" base64-UTF8="YES">
+DQ
+</string>
+                        </buttonCell>
+                        <connections>
+                            <action selector="addFeed:" target="-2" id="Ilv-Un-eDp"/>
+                        </connections>
+                    </button>
+                    <textField horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="7If-aT-UTD">
+                        <rect key="frame" x="18" y="98" width="82" height="17"/>
+                        <textFieldCell key="cell" lineBreakMode="clipping" title="Add feed(s)?" id="CRI-fB-GoB">
+                            <font key="font" metaFont="system"/>
+                            <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
+                            <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                        </textFieldCell>
+                    </textField>
+                </subviews>
+                <constraints>
+                    <constraint firstItem="dNV-oD-vzR" firstAttribute="baseline" secondItem="6vt-DL-mVR" secondAttribute="baseline" id="14b-jN-4Y6"/>
+                    <constraint firstItem="hXq-IS-19x" firstAttribute="centerY" secondItem="dtI-Hu-rFb" secondAttribute="centerY" id="6FR-Hu-qkL"/>
+                    <constraint firstAttribute="bottom" secondItem="dtI-Hu-rFb" secondAttribute="bottom" constant="20" symbolic="YES" id="6ac-2K-RnD"/>
+                    <constraint firstItem="7If-aT-UTD" firstAttribute="top" secondItem="EiT-Mj-1SZ" secondAttribute="top" constant="20" symbolic="YES" id="89w-ob-4GI"/>
+                    <constraint firstItem="dtI-Hu-rFb" firstAttribute="leading" secondItem="hXq-IS-19x" secondAttribute="trailing" constant="12" symbolic="YES" id="Djw-dV-x3S"/>
+                    <constraint firstItem="6vt-DL-mVR" firstAttribute="leading" secondItem="dNV-oD-vzR" secondAttribute="trailing" constant="8" symbolic="YES" id="E9B-wf-c92"/>
+                    <constraint firstItem="dtI-Hu-rFb" firstAttribute="width" secondItem="hXq-IS-19x" secondAttribute="width" id="J80-aG-OjE"/>
+                    <constraint firstAttribute="trailing" relation="greaterThanOrEqual" secondItem="7If-aT-UTD" secondAttribute="trailing" constant="20" symbolic="YES" id="Lhg-Q2-wh5"/>
+                    <constraint firstItem="dtI-Hu-rFb" firstAttribute="top" secondItem="6vt-DL-mVR" secondAttribute="bottom" constant="20" symbolic="YES" id="YTA-Ca-UMg"/>
+                    <constraint firstItem="dtI-Hu-rFb" firstAttribute="leading" secondItem="hXq-IS-19x" secondAttribute="trailing" constant="12" symbolic="YES" id="ahD-oU-iFu"/>
+                    <constraint firstItem="hXq-IS-19x" firstAttribute="leading" relation="greaterThanOrEqual" secondItem="EiT-Mj-1SZ" secondAttribute="leading" constant="20" symbolic="YES" id="dIj-8p-5kK"/>
+                    <constraint firstAttribute="trailing" secondItem="dtI-Hu-rFb" secondAttribute="trailing" constant="20" symbolic="YES" id="kEo-af-SUe"/>
+                    <constraint firstAttribute="trailing" secondItem="6vt-DL-mVR" secondAttribute="trailing" constant="20" symbolic="YES" id="suO-dd-E0b"/>
+                    <constraint firstItem="7If-aT-UTD" firstAttribute="leading" secondItem="EiT-Mj-1SZ" secondAttribute="leading" constant="20" symbolic="YES" id="uWY-iC-9nq"/>
+                    <constraint firstItem="dNV-oD-vzR" firstAttribute="leading" secondItem="EiT-Mj-1SZ" secondAttribute="leading" constant="20" symbolic="YES" id="vee-7b-pH8"/>
+                    <constraint firstItem="6vt-DL-mVR" firstAttribute="top" secondItem="7If-aT-UTD" secondAttribute="bottom" constant="16" id="y91-8q-6dz"/>
+                </constraints>
+            </view>
+            <point key="canvasLocation" x="189" y="-767.5"/>
+        </window>
+    </objects>
+</document>

NetNewsWire/FeedList/FeedListViewController.swift

@@ -76,8 +76,10 @@ extension FeedListViewController {
 	}
 
 	@IBAction func addToFeeds(_ sender: Any?) {
-
+		let selectedFeeds = selectedObjects.map { $0 as! FeedListFeed }
+		appDelegate.showAddFeedFromListOnMainWindow(selectedFeeds)
 	}
+	
 }
 
 // MARK: - NSOutlineViewDataSource

NetNewsWire/MainWindow/AddFeed/AddFeedFromListWindowController.swift

@@ -0,0 +1,122 @@
+//
+//  AddFeedFromListWindowController.swift
+//  NetNewsWire
+//
+//  Created by Maurice Parker on 9/13/18.
+//  Copyright © 2018 Ranchero Software, LLC. All rights reserved.
+//
+
+import AppKit
+import RSCore
+import RSTree
+import Articles
+import Account
+
+
+class AddFeedFromListWindowController : NSWindowController {
+	
+    @IBOutlet weak var addFeedTextField: NSTextField!
+    @IBOutlet weak var folderPopupButton: NSPopUpButton!
+	
+	private var feedListFeeds: [FeedListFeed]?
+    private var hostWindow: NSWindow!
+	private var folderTreeController: TreeController?
+
+	convenience init(_ feedListFeeds: [FeedListFeed]) {
+		self.init(windowNibName: NSNib.Name(rawValue: "AddFeedFromListSheet"))
+		self.feedListFeeds = feedListFeeds
+	}
+	
+    func runSheetOnWindow(_ w: NSWindow) {
+        hostWindow = w
+		if let sheetWindow = self.window {
+        	hostWindow.beginSheet(sheetWindow) { (returnCode: NSApplication.ModalResponse) -> Void in
+			}
+		}
+    }
+
+	override func windowDidLoad() {
+
+		guard let feedListFeeds = feedListFeeds else {
+			assertionFailure("Feeds should have been passed in the initializer")
+			return
+		}
+		
+		if feedListFeeds.count == 1 {
+			addFeedTextField.stringValue = "Add \"\(feedListFeeds.first!.nameForDisplay)\"?"
+		} else {
+			addFeedTextField.stringValue = "Add \(feedListFeeds.count) feeds?"
+		}
+		
+		let rootNode = Node(representedObject: AccountManager.shared.localAccount, parent: nil)
+		rootNode.canHaveChildNodes = true
+		folderTreeController = TreeController(delegate: FolderTreeControllerDelegate(), rootNode: rootNode)
+		
+		folderPopupButton.menu = FolderTreeMenu.createFolderPopupMenu(with: folderTreeController!.rootNode)
+
+	}
+
+
+    // MARK: Actions
+    
+    @IBAction func cancel(_ sender: Any?) {
+		if let sheetWindow = window {
+			hostWindow.endSheet(sheetWindow, returnCode: NSApplication.ModalResponse.cancel)
+		}
+    }
+    
+    @IBAction func addFeed(_ sender: Any?) {
+		
+		guard let container = folderPopupButton.selectedItem?.representedObject as? Container else {
+			assertionFailure("Expected the folderPopupButton to have a container.")
+			return
+		}
+
+		guard let feedListFeeds = feedListFeeds else {
+			assertionFailure("Feeds should have been passed in the initializer")
+			return
+		}
+		
+		var account: Account?
+		var folder: Folder?
+		if container is Folder {
+			folder = (container as! Folder)
+			account = folder!.account
+		} else {
+			account = (container as! Account)
+		}
+		
+		for feedListFeed in feedListFeeds {
+			
+			if account!.hasFeed(withURL: feedListFeed.url) {
+				continue
+			}
+			
+			guard let feed = account!.createFeed(with: feedListFeed.nameForDisplay, editedName: nil, url: feedListFeed.url) else {
+				continue
+			}
+			
+			guard let url = URL(string: feedListFeed.url) else {
+				assertionFailure("Malformed URL string: \(feedListFeed.url).")
+				continue
+			}
+			
+			if account!.addFeed(feed, to: folder) {
+				NotificationCenter.default.post(name: .UserDidAddFeed, object: self, userInfo: [UserInfoKey.feed: feed])
+			}
+			
+			InitialFeedDownloader.download(url) { (parsedFeed) in
+				if let parsedFeed = parsedFeed {
+					account!.update(feed, with: parsedFeed, {})
+				}
+			}
+			
+		}
+		
+		if let sheetWindow = window {
+			hostWindow.endSheet(sheetWindow, returnCode: NSApplication.ModalResponse.OK)
+		}
+		
+	}
+
+}

NetNewsWire/MainWindow/AddFeed/AddFeedWindowController.swift

@@ -68,7 +68,7 @@ class AddFeedWindowController : NSWindowController {
 			nameTextField.stringValue = initialName
 		}
 
-		folderPopupButton.menu = createFolderPopupMenu()
+		folderPopupButton.menu = FolderTreeMenu.createFolderPopupMenu(with: folderTreeController.rootNode)
 		updateUI()
 	}
 
@@ -139,35 +139,4 @@ private extension AddFeedWindowController {
 		return folderPopupButton.selectedItem?.representedObject as? Container
 	}
 
-	func createFolderPopupMenu() -> NSMenu {
-
-		let menu = NSMenu(title: "Folders")
-
-		let menuItem = NSMenuItem(title: NSLocalizedString("Top Level", comment: "Add Feed Sheet"), action: nil, keyEquivalent: "")
-		menuItem.representedObject = folderTreeController.rootNode.representedObject
-		menu.addItem(menuItem)
-
-		let childNodes = folderTreeController.rootNode.childNodes
-		addFolderItemsToMenuWithNodes(menu: menu, nodes: childNodes, indentationLevel: 1)
-
-		return menu
-	}
-
-	func addFolderItemsToMenuWithNodes(menu: NSMenu, nodes: [Node], indentationLevel: Int) {
-
-		nodes.forEach { (oneNode) in
-
-			if let nameProvider = oneNode.representedObject as? DisplayNameProvider {
-
-				let menuItem = NSMenuItem(title: nameProvider.nameForDisplay, action: nil, keyEquivalent: "")
-				menuItem.indentationLevel = indentationLevel
-				menuItem.representedObject = oneNode.representedObject
-				menu.addItem(menuItem)
-
-				if oneNode.numberOfChildNodes > 0 {
-					addFolderItemsToMenuWithNodes(menu: menu, nodes: oneNode.childNodes, indentationLevel: indentationLevel + 1)
-				}
-			}
-		}
-	}
 }

NetNewsWire/MainWindow/AddFeed/FolderTreeMenu.swift

@@ -0,0 +1,47 @@
+//
+//  FolderTreeMenu.swift
+//  NetNewsWire
+//
+//  Created by Maurice Parker on 9/12/18.
+//  Copyright © 2018 Ranchero Software, LLC. All rights reserved.
+//
+
+import AppKit
+import RSCore
+import RSTree
+
+class FolderTreeMenu {
+
+	static func createFolderPopupMenu(with rootNode: Node) -> NSMenu {
+		
+		let menu = NSMenu(title: "Folders")
+		
+		let menuItem = NSMenuItem(title: NSLocalizedString("Top Level", comment: "Add Feed Sheet"), action: nil, keyEquivalent: "")
+		menuItem.representedObject = rootNode.representedObject
+		menu.addItem(menuItem)
+		
+		let childNodes = rootNode.childNodes
+		addFolderItemsToMenuWithNodes(menu: menu, nodes: childNodes, indentationLevel: 1)
+		
+		return menu
+	}
+	
+	private static func addFolderItemsToMenuWithNodes(menu: NSMenu, nodes: [Node], indentationLevel: Int) {
+		
+		nodes.forEach { (oneNode) in
+			
+			if let nameProvider = oneNode.representedObject as? DisplayNameProvider {
+				
+				let menuItem = NSMenuItem(title: nameProvider.nameForDisplay, action: nil, keyEquivalent: "")
+				menuItem.indentationLevel = indentationLevel
+				menuItem.representedObject = oneNode.representedObject
+				menu.addItem(menuItem)
+				
+				if oneNode.numberOfChildNodes > 0 {
+					addFolderItemsToMenuWithNodes(menu: menu, nodes: oneNode.childNodes, indentationLevel: indentationLevel + 1)
+				}
+			}
+		}
+	}
+	
+}