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Create TimelineViewController programmatically rather than in storyboard.

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This commit is contained in:
Brent Simmons 2025-02-02 16:46:49 -08:00
parent 360e6b5cc2
commit 4b9ab41a8a
1 changed files with 45 additions and 30 deletions
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75
iOS/MainWindow/Timeline/TimelineViewController.swift
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@ -19,12 +19,31 @@ final class TimelineViewController: UITableViewController, UndoableCommandRunner
private var iconSize = IconSize.medium
private lazy var feedTapGestureRecognizer = UITapGestureRecognizer(target: self, action: #selector(showFeedInspector(_:)))
private var refreshProgressView: RefreshProgressView?
private lazy var filterButton = UIBarButtonItem(
image: AppImage.filterInactive,
style: .plain,
target: self,
action: #selector(toggleFilter(_:))
)
@IBOutlet weak var markAllAsReadButton: UIBarButtonItem!
private lazy var markAllAsReadButton = UIBarButtonItem(
image: AppImage.markAllAsRead,
style: .plain,
target: self,
action: #selector(markAllAsRead(_:))
)
private var filterButton: UIBarButtonItem!
private var firstUnreadButton: UIBarButtonItem!
private lazy var firstUnreadButton = UIBarButtonItem(
image: AppImage.nextUnreadArticle,
style: .plain,
target: self,
action: #selector(firstUnread(_:))
)
private lazy var flexibleSpaceBarButtonItem = UIBarButtonItem(barButtonSystemItem: .flexibleSpace, target: nil, action: nil)
private lazy var refreshProgressItemButton = UIBarButtonItem(customView: refreshProgressView)
private lazy var refreshProgressView: RefreshProgressView = Bundle.main.loadNibNamed("RefreshProgressView", owner: self, options: nil)?[0] as! RefreshProgressView
private lazy var dataSource = makeDataSource()
private let searchController = UISearchController(searchResultsController: nil)
@ -48,6 +67,14 @@ final class TimelineViewController: UITableViewController, UndoableCommandRunner
return true
}
init() {
super.init(style: .plain)
}
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
override func viewDidLoad() {
super.viewDidLoad()
@ -69,10 +96,6 @@ final class TimelineViewController: UITableViewController, UndoableCommandRunner
NotificationCenter.default.addObserver(self, selector: #selector(displayNameDidChange), name: .DisplayNameDidChange, object: nil)
NotificationCenter.default.addObserver(self, selector: #selector(willEnterForeground(_:)), name: UIApplication.willEnterForegroundNotification, object: nil)
// Initialize Programmatic Buttons
filterButton = UIBarButtonItem(image: AppImage.filterInactive, style: .plain, target: self, action: #selector(toggleFilter(_:)))
firstUnreadButton = UIBarButtonItem(image: AppImage.nextUnreadArticle, style: .plain, target: self, action: #selector(firstUnread(_:)))
// Setup the Search Controller
searchController.delegate = self
searchController.searchResultsUpdater = self
@ -101,7 +124,14 @@ final class TimelineViewController: UITableViewController, UndoableCommandRunner
refreshControl = UIRefreshControl()
refreshControl!.addTarget(self, action: #selector(refreshAccounts(_:)), for: .valueChanged)
configureToolbar()
toolbarItems = [
markAllAsReadButton,
flexibleSpaceBarButtonItem,
refreshProgressItemButton,
flexibleSpaceBarButtonItem,
firstUnreadButton
]
resetUI(resetScroll: true)
// Load the table and then scroll to the saved position if available
@ -243,7 +273,7 @@ final class TimelineViewController: UITableViewController, UndoableCommandRunner
}
func updateUI() {
refreshProgressView?.update()
refreshProgressView.update()
updateTitleUnreadCount()
updateToolbar()
}
@ -263,7 +293,7 @@ final class TimelineViewController: UITableViewController, UndoableCommandRunner
}
func setRefreshToolbarItemVisibility(visible: Bool) {
refreshProgressView?.alpha = visible ? 1.0 : 0
refreshProgressView.alpha = visible ? 1.0 : 0
}
// MARK: - Table view
@ -638,20 +668,6 @@ extension TimelineViewController: UISearchBarDelegate {
private extension TimelineViewController {
func configureToolbar() {
guard !(splitViewController?.isCollapsed ?? true) else {
return
}
guard let refreshProgressView = Bundle.main.loadNibNamed("RefreshProgressView", owner: self, options: nil)?[0] as? RefreshProgressView else {
return
}
self.refreshProgressView = refreshProgressView
let refreshProgressItemButton = UIBarButtonItem(customView: refreshProgressView)
toolbarItems?.insert(refreshProgressItemButton, at: 2)
}
func resetUI(resetScroll: Bool) {
title = coordinator.timelineFeed?.nameForDisplay ?? "Timeline"
@ -687,11 +703,11 @@ private extension TimelineViewController {
}
if coordinator.isReadArticlesFiltered {
filterButton?.image = AppImage.filterActive
filterButton?.accLabelText = NSLocalizedString("Selected - Filter Read Articles", comment: "Selected - Filter Read Articles")
filterButton.image = AppImage.filterActive
filterButton.accLabelText = NSLocalizedString("Selected - Filter Read Articles", comment: "Selected - Filter Read Articles")
} else {
filterButton?.image = AppImage.filterInactive
filterButton?.accLabelText = NSLocalizedString("Filter Read Articles", comment: "Filter Read Articles")
filterButton.image = AppImage.filterInactive
filterButton.accLabelText = NSLocalizedString("Filter Read Articles", comment: "Filter Read Articles")
}
tableView.selectRow(at: nil, animated: false, scrollPosition: .top)
@ -707,7 +723,6 @@ private extension TimelineViewController {
}
func updateToolbar() {
guard firstUnreadButton != nil else { return }
markAllAsReadButton.isEnabled = coordinator.isTimelineUnreadAvailable
firstUnreadButton.isEnabled = coordinator.isTimelineUnreadAvailable