mirror of
https://github.com/Ranchero-Software/NetNewsWire.git
synced 2024-12-13 01:46:51 +01:00
199 lines
5.6 KiB
Swift
199 lines
5.6 KiB
Swift
//
|
|
// 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
|
|
|
|
protocol MasterFeedTableViewCellDelegate: class {
|
|
func disclosureSelected(_ sender: MasterFeedTableViewCell, expanding: Bool)
|
|
}
|
|
|
|
class MasterFeedTableViewCell : NNWTableViewCell {
|
|
|
|
weak var delegate: MasterFeedTableViewCellDelegate?
|
|
var allowDisclosureSelection = false
|
|
|
|
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 disclosureExpanded = false {
|
|
didSet {
|
|
updateDisclosureImage()
|
|
}
|
|
}
|
|
|
|
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
|
|
setNeedsLayout()
|
|
}
|
|
}
|
|
}
|
|
|
|
private let titleView: UILabel = {
|
|
let label = NonIntrinsicLabel()
|
|
label.numberOfLines = 0
|
|
label.allowsDefaultTighteningForTruncation = false
|
|
label.adjustsFontForContentSizeCategory = true
|
|
label.font = .preferredFont(forTextStyle: .body)
|
|
return label
|
|
}()
|
|
|
|
private let faviconImageView: UIImageView = {
|
|
let imageView = NonIntrinsicImageView(image: AppAssets.faviconTemplateImage)
|
|
imageView.layer.cornerRadius = MasterFeedTableViewCellLayout.faviconCornerRadius
|
|
imageView.clipsToBounds = true
|
|
return imageView
|
|
}()
|
|
|
|
private var unreadCountView = MasterFeedUnreadCountView(frame: CGRect.zero)
|
|
private var showingEditControl = false
|
|
private var disclosureButton: UIButton?
|
|
|
|
required init?(coder: NSCoder) {
|
|
super.init(coder: coder)
|
|
commonInit()
|
|
}
|
|
|
|
override func applyThemeProperties() {
|
|
super.applyThemeProperties()
|
|
titleView.highlightedTextColor = AppAssets.tableViewCellHighlightedTextColor
|
|
}
|
|
|
|
override func setHighlighted(_ highlighted: Bool, animated: Bool) {
|
|
super.setHighlighted(highlighted, animated: animated)
|
|
|
|
let tintColor = isHighlighted || isSelected ? AppAssets.tableViewCellHighlightedTextColor : AppAssets.secondaryAccentColor
|
|
faviconImageView.tintColor = tintColor
|
|
}
|
|
|
|
override func setSelected(_ selected: Bool, animated: Bool) {
|
|
super.setSelected(selected, animated: animated)
|
|
|
|
let tintColor = isHighlighted || isSelected ? AppAssets.tableViewCellHighlightedTextColor : AppAssets.secondaryAccentColor
|
|
faviconImageView.tintColor = tintColor
|
|
}
|
|
|
|
override func willTransition(to state: UITableViewCell.StateMask) {
|
|
super.willTransition(to: state)
|
|
showingEditControl = state.contains(.showingEditControl)
|
|
}
|
|
|
|
override func sizeThatFits(_ size: CGSize) -> CGSize {
|
|
let shouldShowDisclosure = !(showingEditControl && showsReorderControl)
|
|
let layout = MasterFeedTableViewCellLayout(cellWidth: bounds.size.width, insets: safeAreaInsets, shouldShowImage: shouldShowImage, label: titleView, unreadCountView: unreadCountView, showingEditingControl: showingEditControl, indent: indentationLevel == 1, shouldShowDisclosure: shouldShowDisclosure)
|
|
return CGSize(width: bounds.width, height: layout.height)
|
|
}
|
|
|
|
override func layoutSubviews() {
|
|
super.layoutSubviews()
|
|
let shouldShowDisclosure = !(showingEditControl && showsReorderControl)
|
|
let layout = MasterFeedTableViewCellLayout(cellWidth: bounds.size.width, insets: safeAreaInsets, shouldShowImage: shouldShowImage, label: titleView, unreadCountView: unreadCountView, showingEditingControl: showingEditControl, indent: indentationLevel == 1, shouldShowDisclosure: shouldShowDisclosure)
|
|
layoutWith(layout)
|
|
}
|
|
|
|
@objc func buttonPressed(_ sender: UIButton) {
|
|
if allowDisclosureSelection {
|
|
disclosureExpanded = !disclosureExpanded
|
|
delegate?.disclosureSelected(self, expanding: disclosureExpanded)
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
private extension MasterFeedTableViewCell {
|
|
|
|
func commonInit() {
|
|
addSubviewAtInit(unreadCountView)
|
|
addSubviewAtInit(faviconImageView)
|
|
addSubviewAtInit(titleView)
|
|
addDisclosureView()
|
|
}
|
|
|
|
func addDisclosureView() {
|
|
|
|
disclosureButton = NonIntrinsicButton(type: .roundedRect)
|
|
disclosureButton!.tintColor = AppAssets.chevronDisclosureColor
|
|
disclosureButton!.addTarget(self, action: #selector(buttonPressed(_:)), for: UIControl.Event.touchUpInside)
|
|
|
|
updateDisclosureImage()
|
|
addSubviewAtInit(disclosureButton!)
|
|
|
|
}
|
|
|
|
func updateDisclosureImage() {
|
|
if disclosureExpanded {
|
|
disclosureButton?.setImage(AppAssets.chevronDownImage, for: .normal)
|
|
} else {
|
|
disclosureButton?.setImage(AppAssets.chevronRightImage, for: .normal)
|
|
}
|
|
}
|
|
|
|
func addSubviewAtInit(_ view: UIView) {
|
|
addSubview(view)
|
|
view.translatesAutoresizingMaskIntoConstraints = false
|
|
}
|
|
|
|
func layoutWith(_ layout: MasterFeedTableViewCellLayout) {
|
|
faviconImageView.setFrameIfNotEqual(layout.faviconRect)
|
|
titleView.setFrameIfNotEqual(layout.titleRect)
|
|
unreadCountView.setFrameIfNotEqual(layout.unreadCountRect)
|
|
disclosureButton?.setFrameIfNotEqual(layout.disclosureButtonRect)
|
|
separatorInset = layout.separatorInsets
|
|
}
|
|
|
|
}
|