Rename Master* to Main*.

2025-08-12 06:26:36 +00:00 · 2024-12-24 12:09:41 -08:00
parent a86d4dbab4
commit b601c181dd
29 changed files with 385 additions and 453 deletions
--- a/iOS/MainTimeline/Cell/MainTimelineTableViewCell.swift
+++ b/iOS/MainTimeline/Cell/MainTimelineTableViewCell.swift
@@ -0,0 +1,310 @@
+//
+//  MainTimelineTableViewCell.swift
+//  NetNewsWire
+//
+//  Created by Brent Simmons on 8/31/15.
+//  Copyright © 2015 Ranchero Software, LLC. All rights reserved.
+//
+
+import UIKit
+import RSCore
+
+class MainTimelineTableViewCell: VibrantTableViewCell {
+
+	private let titleView = MainTimelineTableViewCell.multiLineUILabel()
+	private let summaryView = MainTimelineTableViewCell.multiLineUILabel()
+	private let unreadIndicatorView = MainUnreadIndicatorView(frame: CGRect.zero)
+	private let dateView = MainTimelineTableViewCell.singleLineUILabel()
+	private let feedNameView = MainTimelineTableViewCell.singleLineUILabel()
+
+	private lazy var iconView = IconView()
+	
+	private lazy var starView = {
+		return NonIntrinsicImageView(image: AppAssets.timelineStarImage)
+	}()
+	
+	private var unreadIndicatorPropertyAnimator: UIViewPropertyAnimator?
+	private var starViewPropertyAnimator: UIViewPropertyAnimator?
+
+	var cellData: MainTimelineCellData! {
+		didSet {
+			updateSubviews()
+		}
+	}
+	
+	required init?(coder: NSCoder) {
+		super.init(coder: coder)
+		commonInit()
+	}
+	
+	override func prepareForReuse() {
+		unreadIndicatorPropertyAnimator?.stopAnimation(true)
+		unreadIndicatorPropertyAnimator = nil
+		unreadIndicatorView.isHidden = true
+
+		starViewPropertyAnimator?.stopAnimation(true)
+		starViewPropertyAnimator = nil
+		starView.isHidden = true
+	}
+	
+	override var frame: CGRect {
+		didSet {
+			setNeedsLayout()
+		}
+	}
+	
+	override func updateVibrancy(animated: Bool) {
+		updateLabelVibrancy(titleView, color: labelColor, animated: animated)
+		updateLabelVibrancy(summaryView, color: labelColor, animated: animated)
+		updateLabelVibrancy(dateView, color: secondaryLabelColor, animated: animated)
+		updateLabelVibrancy(feedNameView, color: secondaryLabelColor, animated: animated)
+		
+		if animated {
+			UIView.animate(withDuration: Self.duration) {
+				if self.isHighlighted || self.isSelected {
+					self.unreadIndicatorView.backgroundColor = AppAssets.vibrantTextColor
+				} else {
+					self.unreadIndicatorView.backgroundColor = AppAssets.secondaryAccentColor
+				}
+			}
+		} else {
+			if self.isHighlighted || self.isSelected {
+				self.unreadIndicatorView.backgroundColor = AppAssets.vibrantTextColor
+			} else {
+				self.unreadIndicatorView.backgroundColor = AppAssets.secondaryAccentColor
+			}
+		}
+	}
+	
+	override func sizeThatFits(_ size: CGSize) -> CGSize {
+		let layout = updatedLayout(width: size.width)
+		return CGSize(width: size.width, height: layout.height)
+	}
+
+	override func layoutSubviews() {
+		
+		super.layoutSubviews()
+		
+		let layout = updatedLayout(width: bounds.width)
+
+		unreadIndicatorView.setFrameIfNotEqual(layout.unreadIndicatorRect)
+		starView.setFrameIfNotEqual(layout.starRect)
+		iconView.setFrameIfNotEqual(layout.iconImageRect)
+		setFrame(for: titleView, rect: layout.titleRect)
+		setFrame(for: summaryView, rect: layout.summaryRect)
+		feedNameView.setFrameIfNotEqual(layout.feedNameRect)
+		dateView.setFrameIfNotEqual(layout.dateRect)
+
+		separatorInset = UIEdgeInsets(top: 0, left: 0, bottom: 0, right: 0)
+	}
+	
+	func setIconImage(_ image: IconImage) {
+		iconView.iconImage = image
+	}
+	
+}
+
+// MARK: - Private
+
+private extension MainTimelineTableViewCell {
+
+	static func singleLineUILabel() -> UILabel {
+		let label = NonIntrinsicLabel()
+		label.lineBreakMode = .byTruncatingTail
+		label.allowsDefaultTighteningForTruncation = false
+		label.adjustsFontForContentSizeCategory = true
+		return label
+	}
+	
+	static func multiLineUILabel() -> UILabel {
+		let label = NonIntrinsicLabel()
+		label.numberOfLines = 0
+		label.lineBreakMode = .byTruncatingTail
+		label.allowsDefaultTighteningForTruncation = false
+		label.adjustsFontForContentSizeCategory = true
+		return label
+	}
+	
+	func setFrame(for label: UILabel, rect: CGRect) {
+		
+		if Int(floor(rect.height)) == 0 || Int(floor(rect.width)) == 0 {
+			hideView(label)
+		} else {
+			showView(label)
+			label.setFrameIfNotEqual(rect)
+		}
+		
+	}
+
+	func addSubviewAtInit(_ view: UIView, hidden: Bool) {
+		addSubview(view)
+		view.translatesAutoresizingMaskIntoConstraints = false
+		view.isHidden = hidden
+	}
+	
+	func commonInit() {
+		
+		addSubviewAtInit(titleView, hidden: false)
+		addSubviewAtInit(summaryView, hidden: true)
+		addSubviewAtInit(unreadIndicatorView, hidden: true)
+		addSubviewAtInit(dateView, hidden: false)
+		addSubviewAtInit(feedNameView, hidden: true)
+		addSubviewAtInit(iconView, hidden: true)
+		addSubviewAtInit(starView, hidden: true)
+	}
+	
+	func updatedLayout(width: CGFloat) -> MainTimelineCellLayout {
+		if UIApplication.shared.preferredContentSizeCategory.isAccessibilityCategory {
+			return MainTimelineAccessibilityCellLayout(width: width, insets: safeAreaInsets, cellData: cellData)
+		} else {
+			return MainTimelineDefaultCellLayout(width: width, insets: safeAreaInsets, cellData: cellData)
+		}
+	}
+	
+	func updateTitleView() {
+		titleView.font = MainTimelineDefaultCellLayout.titleFont
+		titleView.textColor = labelColor
+		updateTextFieldAttributedText(titleView, cellData?.attributedTitle)
+	}
+	
+	func updateSummaryView() {
+		summaryView.font = MainTimelineDefaultCellLayout.summaryFont
+		summaryView.textColor = labelColor
+		updateTextFieldText(summaryView, cellData?.summary)
+	}
+	
+	func updateDateView() {
+		dateView.font = MainTimelineDefaultCellLayout.dateFont
+		dateView.textColor = secondaryLabelColor
+		updateTextFieldText(dateView, cellData.dateString)
+	}
+	
+	func updateTextFieldText(_ label: UILabel, _ text: String?) {
+		let s = text ?? ""
+		if label.text != s {
+			label.text = s
+			setNeedsLayout()
+		}
+	}
+
+	func updateTextFieldAttributedText(_ label: UILabel, _ text: NSAttributedString?) {
+		var s = text ?? NSAttributedString(string: "")
+
+		if let fieldFont = label.font {
+			s = s.adding(font: fieldFont)
+		}
+
+		if label.attributedText != s {
+			label.attributedText = s
+			setNeedsLayout()
+		}
+	}
+	
+	func updateFeedNameView() {
+		switch cellData.showFeedName {
+		case .feed:
+			showView(feedNameView)
+			feedNameView.font = MainTimelineDefaultCellLayout.feedNameFont
+			feedNameView.textColor = secondaryLabelColor
+			updateTextFieldText(feedNameView, cellData.feedName)
+		case .byline:
+			showView(feedNameView)
+			feedNameView.font = MainTimelineDefaultCellLayout.feedNameFont
+			feedNameView.textColor = secondaryLabelColor
+			updateTextFieldText(feedNameView, cellData.byline)
+		case .none:
+			hideView(feedNameView)
+		}
+	}
+	
+	func updateUnreadIndicator() {
+		if !unreadIndicatorView.isHidden && cellData.read && !cellData.starred {
+			unreadIndicatorPropertyAnimator = UIViewPropertyAnimator(duration: 0.66, curve: .easeInOut) { [weak self] in
+				self?.unreadIndicatorView.alpha = 0
+			}
+			unreadIndicatorPropertyAnimator?.addCompletion { [weak self] _ in
+				self?.unreadIndicatorView.isHidden = true
+				self?.unreadIndicatorView.alpha = 1
+				self?.unreadIndicatorPropertyAnimator = nil
+			}
+			unreadIndicatorPropertyAnimator?.startAnimation()
+		} else {
+			unreadIndicatorView.alpha = 1
+			showOrHideView(unreadIndicatorView, cellData.read || cellData.starred)
+		}
+	}
+	
+	func updateStarView() {
+		if !starView.isHidden && cellData.read && !cellData.starred {
+			starViewPropertyAnimator = UIViewPropertyAnimator(duration: 0.66, curve: .easeInOut) { [weak self] in
+				self?.starView.alpha = 0
+			}
+			starViewPropertyAnimator?.addCompletion { [weak self] _ in
+				self?.starView.isHidden = true
+				self?.starView.alpha = 1
+				self?.starViewPropertyAnimator = nil
+			}
+			starViewPropertyAnimator?.startAnimation()
+		} else {
+			starView.alpha = 1
+			showOrHideView(starView, !cellData.starred)
+		}
+	}
+	
+	func updateIconImage() {
+		guard let image = cellData.iconImage, cellData.showIcon else {
+			makeIconEmpty()
+			return
+		}
+
+		showView(iconView)
+		
+		if iconView.iconImage !== cellData.iconImage {
+			iconView.iconImage = image
+			setNeedsLayout()
+		}
+	}
+	
+	func updateAccessiblityLabel() {
+		let starredStatus = cellData.starred ? "\(NSLocalizedString("Starred", comment: "Starred article for accessibility")), " : ""
+		let unreadStatus = cellData.read ? "" : "\(NSLocalizedString("Unread", comment: "Unread")), "
+		let label = starredStatus + unreadStatus + "\(cellData.feedName), \(cellData.title), \(cellData.summary), \(cellData.dateString)"
+		accessibilityLabel = label
+	}
+	
+	func makeIconEmpty() {
+		if iconView.iconImage != nil {
+			iconView.iconImage = nil
+			setNeedsLayout()
+		}
+		hideView(iconView)
+	}
+	
+	func hideView(_ view: UIView) {
+		if !view.isHidden {
+			view.isHidden = true
+		}
+	}
+	
+	func showView(_ view: UIView) {
+		if view.isHidden {
+			view.isHidden = false
+		}
+	}
+	
+	func showOrHideView(_ view: UIView, _ shouldHide: Bool) {
+		shouldHide ? hideView(view) : showView(view)
+	}
+	
+	func updateSubviews() {
+		updateTitleView()
+		updateSummaryView()
+		updateDateView()
+		updateFeedNameView()
+		updateUnreadIndicator()
+		updateStarView()
+		updateIconImage()
+		updateAccessiblityLabel()
+	}
+	
+}