mastodon-app-ufficiale-ipho.../Mastodon/Scene/Compose/ComposeViewController.swift

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3.7 KiB
Swift
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2021-03-11 08:41:27 +01:00
//
// ComposeViewController.swift
// Mastodon
//
// Created by MainasuK Cirno on 2021-3-11.
//
import os.log
import UIKit
import Combine
import TwitterTextEditor
final class ComposeViewController: UIViewController, NeedsDependency {
weak var context: AppContext! { willSet { precondition(!isViewLoaded) } }
weak var coordinator: SceneCoordinator! { willSet { precondition(!isViewLoaded) } }
var disposeBag = Set<AnyCancellable>()
var viewModel: ComposeViewModel!
let tableView: UITableView = {
let tableView = ControlContainableTableView()
tableView.register(ComposeRepliedToTootContentTableViewCell.self, forCellReuseIdentifier: String(describing: ComposeRepliedToTootContentTableViewCell.self))
tableView.register(ComposeTootContentTableViewCell.self, forCellReuseIdentifier: String(describing: ComposeTootContentTableViewCell.self))
tableView.rowHeight = UITableView.automaticDimension
tableView.separatorStyle = .none
return tableView
}()
}
extension ComposeViewController {
override func viewDidLoad() {
super.viewDidLoad()
view.backgroundColor = Asset.Colors.Background.systemBackground.color
viewModel.title
.receive(on: DispatchQueue.main)
.sink { [weak self] title in
guard let self = self else { return }
self.title = title
}
.store(in: &disposeBag)
navigationItem.leftBarButtonItem = UIBarButtonItem(title: L10n.Common.Controls.Actions.cancel, style: .plain, target: self, action: #selector(ComposeViewController.cancelBarButtonItemPressed(_:)))
tableView.translatesAutoresizingMaskIntoConstraints = false
view.addSubview(tableView)
NSLayoutConstraint.activate([
tableView.topAnchor.constraint(equalTo: view.topAnchor),
tableView.leadingAnchor.constraint(equalTo: view.leadingAnchor),
tableView.trailingAnchor.constraint(equalTo: view.trailingAnchor),
tableView.bottomAnchor.constraint(equalTo: view.bottomAnchor),
])
tableView.delegate = self
viewModel.setupDiffableDataSource(for: tableView)
}
}
extension ComposeViewController {
@objc private func cancelBarButtonItemPressed(_ sender: UIBarButtonItem) {
os_log(.info, log: .debug, "%{public}s[%{public}ld], %{public}s", ((#file as NSString).lastPathComponent), #line, #function)
dismiss(animated: true, completion: nil)
}
}
// MARK: - TextEditorViewTextAttributesDelegate
extension ComposeViewController: TextEditorViewTextAttributesDelegate {
func textEditorView(_ textEditorView: TextEditorView, updateAttributedString attributedString: NSAttributedString, completion: @escaping (NSAttributedString?) -> Void) {
// TODO:
}
}
// MARK: - UITableViewDelegate
extension ComposeViewController: UITableViewDelegate {
}
// MARK: - ComposeViewController
extension ComposeViewController: UIAdaptivePresentationControllerDelegate {
func presentationControllerShouldDismiss(_ presentationController: UIPresentationController) -> Bool {
return viewModel.shouldDismiss.value
}
func presentationControllerDidAttemptToDismiss(_ presentationController: UIPresentationController) {
os_log(.info, log: .debug, "%{public}s[%{public}ld], %{public}s", ((#file as NSString).lastPathComponent), #line, #function)
}
func presentationControllerDidDismiss(_ presentationController: UIPresentationController) {
os_log(.info, log: .debug, "%{public}s[%{public}ld], %{public}s", ((#file as NSString).lastPathComponent), #line, #function)
}
}