Rename MainFeed and MainTimeline folders to Sidebar and Timeline.

iOS/MainWindow/Timeline/MainTimelineTitleView.swift

@@ -0,0 +1,56 @@
+//
+//  MainTimelineTitleView.swift
+//  NetNewsWire-iOS
+//
+//  Created by Maurice Parker on 9/21/19.
+//  Copyright © 2019 Ranchero Software. All rights reserved.
+//
+
+import UIKit
+
+final class MainTimelineTitleView: UIView {
+
+	@IBOutlet weak var iconView: IconView!
+	@IBOutlet weak var label: UILabel!
+	@IBOutlet weak var unreadCountView: MainTimelineUnreadCountView!
+
+	private lazy var pointerInteraction: UIPointerInteraction = {
+		UIPointerInteraction(delegate: self)
+	}()
+
+	override var accessibilityLabel: String? {
+		get {
+			if let name = label.text {
+				let unreadLabel = NSLocalizedString("unread", comment: "Unread label for accessibility")
+				return "\(name) \(unreadCountView.unreadCount) \(unreadLabel)"
+			} else {
+				return nil
+			}
+		}
+		set {
+		}
+	}
+
+	func buttonize() {
+		heightAnchor.constraint(equalToConstant: 40.0).isActive = true
+		accessibilityTraits = .button
+		addInteraction(pointerInteraction)
+	}
+
+	func debuttonize() {
+		heightAnchor.constraint(equalToConstant: 40.0).isActive = true
+		accessibilityTraits.remove(.button)
+		removeInteraction(pointerInteraction)
+	}
+}
+
+extension MainTimelineTitleView: UIPointerInteractionDelegate {
+
+	func pointerInteraction(_ interaction: UIPointerInteraction, styleFor region: UIPointerRegion) -> UIPointerStyle? {
+		var rect = self.frame
+		rect.origin.x -= 10
+		rect.size.width += 20
+
+		return UIPointerStyle(effect: .automatic(UITargetedPreview(view: self)), shape: .roundedRect(rect))
+	}
+}