Added initial POC version of NetNewsWire for iOS to use as a starting point for the actual app.

iOS/Master/Cell/MasterTableViewCell.swift

@@ -0,0 +1,128 @@
+//
+//  MasterTableViewCell.swift
+//  NetNewsWire
+//
+//  Created by Brent Simmons on 8/1/15.
+//  Copyright © 2015 Ranchero Software, LLC. All rights reserved.
+//
+
+import UIKit
+import RSCore
+import Account
+import RSTree
+
+class MasterTableViewCell : UITableViewCell {
+
+	override var accessibilityLabel: String? {
+		set {}
+		get {
+			if unreadCount > 0 {
+				let unreadLabel = NSLocalizedString("unread", comment: "Unread label for accessiblity")
+				return "\(name) \(unreadCount) \(unreadLabel)"
+			} else {
+				return name
+			}
+		}
+	}
+
+	var faviconImage: UIImage? {
+		didSet {
+			if let image = faviconImage {
+				faviconImageView.image = shouldShowImage ? image : nil
+			}
+			else {
+				faviconImageView.image = nil
+			}
+		}
+	}
+
+	var shouldShowImage = false {
+		didSet {
+			if shouldShowImage != oldValue {
+				setNeedsLayout()
+			}
+			faviconImageView.image = shouldShowImage ? faviconImage : nil
+		}
+	}
+
+	var unreadCount: Int {
+		get {
+			return unreadCountView.unreadCount
+		}
+		set {
+			if unreadCountView.unreadCount != newValue {
+				unreadCountView.unreadCount = newValue
+				unreadCountView.isHidden = (newValue < 1)
+				setNeedsLayout()
+			}
+		}
+	}
+
+	var name: String {
+		get {
+			return titleView.text ?? ""
+		}
+		set {
+			if titleView.text != newValue {
+				titleView.text = newValue
+				setNeedsDisplay()
+				setNeedsLayout()
+			}
+		}
+	}
+
+	private let titleView: UILabel = {
+		let label = UILabel()
+		label.numberOfLines = 1
+		label.lineBreakMode = .byTruncatingTail
+		label.allowsDefaultTighteningForTruncation = false
+		return label
+	}()
+
+	private let faviconImageView: UIImageView = {
+		return UIImageView(image: AppAssets.feedImage)
+	}()
+
+	private let unreadCountView = MasterUnreadCountView(frame: CGRect.zero)
+
+	required init?(coder: NSCoder) {		
+		super.init(coder: coder)
+		commonInit()
+	}
+
+	override func layoutSubviews() {
+		super.layoutSubviews()
+		let layout = MasterTableViewCellLayout(cellSize: bounds.size, shouldShowImage: shouldShowImage, label: titleView, unreadCountView: unreadCountView)
+		layoutWith(layout)
+	}
+
+}
+
+private extension MasterTableViewCell {
+
+	func commonInit() {
+		addSubviewAtInit(unreadCountView)
+		addSubviewAtInit(faviconImageView)
+		addSubviewAtInit(titleView)
+	}
+
+	func addSubviewAtInit(_ view: UIView) {
+		addSubview(view)
+		view.translatesAutoresizingMaskIntoConstraints = false
+	}
+
+	func layoutWith(_ layout: MasterTableViewCellLayout) {
+		faviconImageView.rs_setFrameIfNotEqual(layout.faviconRect)
+		titleView.rs_setFrameIfNotEqual(layout.titleRect)
+		unreadCountView.rs_setFrameIfNotEqual(layout.unreadCountRect)
+	}
+	
+}
+
+extension UIView {
+	func rs_setFrameIfNotEqual(_ rect: CGRect) {
+		if !self.frame.equalTo(rect) {
+			self.frame = rect
+		}
+	}
+}