forked from zelo72/mastodon-ios
72 lines
2.2 KiB
Swift
72 lines
2.2 KiB
Swift
//
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// ProfilePagingViewController.swift
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// Mastodon
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//
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// Created by MainasuK Cirno on 2021-3-29.
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//
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import os.log
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import UIKit
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import Pageboy
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import Tabman
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protocol ProfilePagingViewControllerDelegate: AnyObject {
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func profilePagingViewController(_ viewController: ProfilePagingViewController, didScrollToPostCustomScrollViewContainerController customScrollViewContainerController: ScrollViewContainer, atIndex index: Int)
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}
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final class ProfilePagingViewController: TabmanViewController {
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weak var pagingDelegate: ProfilePagingViewControllerDelegate?
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var viewModel: ProfilePagingViewModel!
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// MARK: - PageboyViewControllerDelegate
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override func pageboyViewController(_ pageboyViewController: PageboyViewController, didScrollToPageAt index: TabmanViewController.PageIndex, direction: PageboyViewController.NavigationDirection, animated: Bool) {
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super.pageboyViewController(pageboyViewController, didScrollToPageAt: index, direction: direction, animated: animated)
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let viewController = viewModel.viewControllers[index]
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(viewController as? StatusTableViewControllerNavigateable)?.overrideNavigationScrollPosition = .top
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pagingDelegate?.profilePagingViewController(self, didScrollToPostCustomScrollViewContainerController: viewController, atIndex: index)
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}
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// make key commands works
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override var canBecomeFirstResponder: Bool {
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return true
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}
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deinit {
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os_log("%{public}s[%{public}ld], %{public}s", ((#file as NSString).lastPathComponent), #line, #function)
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}
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}
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extension ProfilePagingViewController {
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override func viewDidLoad() {
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super.viewDidLoad()
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view.backgroundColor = .clear
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dataSource = viewModel
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}
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override func viewDidAppear(_ animated: Bool) {
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super.viewDidAppear(animated)
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becomeFirstResponder()
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}
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}
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extension ProfilePagingViewController {
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override var keyCommands: [UIKeyCommand]? {
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return currentViewController?.keyCommands
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}
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@objc func keyCommandHandlerRelay(_ sender: UIKeyCommand) {
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(currentViewController as? StatusTableViewControllerNavigateable)?.keyCommandHandlerRelay(sender)
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}
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}
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