forked from zelo72/mastodon-ios
173 lines
8.2 KiB
Swift
173 lines
8.2 KiB
Swift
//
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// StatusTableViewControllerAspect.swift
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// Mastodon
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//
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// Created by MainasuK Cirno on 2021-4-7.
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//
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import UIKit
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import AVKit
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import GameController
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// Check List Last Updated
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// - HomeViewController: 2021/4/30
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// - FavoriteViewController: 2021/4/30
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// - HashtagTimelineViewController: 2021/4/30
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// - UserTimelineViewController: 2021/4/30
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// - ThreadViewController: 2021/4/30
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// * StatusTableViewControllerAspect: 2021/4/30
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// (Fake) Aspect protocol to group common protocol extension implementations
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// Needs update related view controller when aspect interface changes
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/// Status related operations aspect
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/// Please check the aspect methods (Option+Click) and add hook to implement features
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/// - UI
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/// - Media
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/// - Data Source
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protocol StatusTableViewControllerAspect: UIViewController {
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var tableView: UITableView { get }
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}
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// MARK: - UIViewController [A]
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// [A1] aspectViewWillAppear(_:)
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extension StatusTableViewControllerAspect {
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/// [UI] hook to deselect row in the transitioning for the table view
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func aspectViewWillAppear(_ animated: Bool) {
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if GCKeyboard.coalesced != nil, let backKeyCommandPressDate = UserDefaults.shared.backKeyCommandPressDate {
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guard backKeyCommandPressDate.timeIntervalSinceNow <= -0.5 else {
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// break if interval greater than 0.5s
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return
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}
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}
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tableView.deselectRow(with: transitionCoordinator, animated: animated)
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}
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}
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extension StatusTableViewControllerAspect where Self: NeedsDependency {
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/// [Media] hook to notify video service
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func aspectViewDidDisappear(_ animated: Bool) {
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context.videoPlaybackService.viewDidDisappear(from: self)
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context.audioPlaybackService.viewDidDisappear(from: self)
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}
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}
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// MARK: - UITableViewDelegate [B]
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// [B1] aspectTableView(_:estimatedHeightForRowAt:)
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extension StatusTableViewControllerAspect where Self: LoadMoreConfigurableTableViewContainer {
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/// [Data Source] hook to notify table view bottom loader
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func aspectScrollViewDidScroll(_ scrollView: UIScrollView) {
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handleScrollViewDidScroll(scrollView)
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}
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}
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// [B2] aspectTableView(_:estimatedHeightForRowAt:)
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extension StatusTableViewControllerAspect where Self: TableViewCellHeightCacheableContainer {
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/// [UI] hook to estimate table view cell height from cache
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func aspectTableView(_ tableView: UITableView, estimatedHeightForRowAt indexPath: IndexPath) -> CGFloat {
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handleTableView(tableView, estimatedHeightForRowAt: indexPath)
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}
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}
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// [B3] aspectTableView(_:willDisplay:forRowAt:)
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extension StatusTableViewControllerAspect where Self: StatusTableViewCellDelegate & StatusProvider {
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func aspectTableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) {
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handleTableView(tableView, willDisplay: cell, forRowAt: indexPath)
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}
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}
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// [B4] aspectTableView(_:didEndDisplaying:forRowAt:)
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extension StatusTableViewControllerAspect where Self: StatusTableViewCellDelegate & StatusProvider {
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/// [Media] hook to notify video service
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func aspectTableView(_ tableView: UITableView, didEndDisplaying cell: UITableViewCell, forRowAt indexPath: IndexPath) {
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handleTableView(tableView, didEndDisplaying: cell, forRowAt: indexPath)
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}
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}
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extension StatusTableViewControllerAspect where Self: TableViewCellHeightCacheableContainer {
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/// [UI] hook to cache table view cell height
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func aspectTableView(_ tableView: UITableView, didEndDisplaying cell: UITableViewCell, forRowAt indexPath: IndexPath) {
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cacheTableView(tableView, didEndDisplaying: cell, forRowAt: indexPath)
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}
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}
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extension StatusTableViewControllerAspect where Self: StatusProvider & StatusTableViewCellDelegate & TableViewCellHeightCacheableContainer {
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/// [Media] hook to notify video service
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/// [UI] hook to cache table view cell height
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func aspectTableView(_ tableView: UITableView, didEndDisplaying cell: UITableViewCell, forRowAt indexPath: IndexPath) {
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handleTableView(tableView, didEndDisplaying: cell, forRowAt: indexPath)
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cacheTableView(tableView, didEndDisplaying: cell, forRowAt: indexPath)
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}
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}
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// [B5] aspectTableView(_:didSelectRowAt:)
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extension StatusTableViewControllerAspect where Self: StatusTableViewCellDelegate & StatusProvider {
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/// [UI] hook to coordinator to thread
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func aspectTableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
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handleTableView(tableView, didSelectRowAt: indexPath)
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}
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}
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// [B6] aspectTableView(_:contextMenuConfigurationForRowAt:point:)
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extension StatusTableViewControllerAspect where Self: StatusTableViewCellDelegate & StatusProvider {
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// [UI] hook to display context menu for images
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func aspectTableView(_ tableView: UITableView, contextMenuConfigurationForRowAt indexPath: IndexPath, point: CGPoint) -> UIContextMenuConfiguration? {
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return handleTableView(tableView, contextMenuConfigurationForRowAt: indexPath, point: point)
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}
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}
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// [B7] aspectTableView(_:contextMenuConfigurationForRowAt:point:)
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extension StatusTableViewControllerAspect where Self: StatusTableViewCellDelegate & StatusProvider {
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// [UI] hook to configure context menu for images
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func aspectTableView(_ tableView: UITableView, previewForHighlightingContextMenuWithConfiguration configuration: UIContextMenuConfiguration) -> UITargetedPreview? {
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return handleTableView(tableView, previewForHighlightingContextMenuWithConfiguration: configuration)
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}
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}
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// [B8] aspectTableView(_:previewForDismissingContextMenuWithConfiguration:)
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extension StatusTableViewControllerAspect where Self: StatusTableViewCellDelegate & StatusProvider {
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// [UI] hook to configure context menu for images
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func aspectTableView(_ tableView: UITableView, previewForDismissingContextMenuWithConfiguration configuration: UIContextMenuConfiguration) -> UITargetedPreview? {
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return handleTableView(tableView, previewForDismissingContextMenuWithConfiguration: configuration)
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}
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}
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// [B9] aspectTableView(_:willPerformPreviewActionForMenuWith:animator:)
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extension StatusTableViewControllerAspect where Self: StatusTableViewCellDelegate & StatusProvider {
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// [UI] hook to configure context menu preview action
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func aspectTableView(_ tableView: UITableView, willPerformPreviewActionForMenuWith configuration: UIContextMenuConfiguration, animator: UIContextMenuInteractionCommitAnimating) {
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handleTableView(tableView, willPerformPreviewActionForMenuWith: configuration, animator: animator)
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}
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}
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// MARK: - UITableViewDataSourcePrefetching [C]
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// [C1] aspectTableView(:prefetchRowsAt)
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extension StatusTableViewControllerAspect where Self: UITableViewDataSourcePrefetching & StatusTableViewCellDelegate & StatusProvider {
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/// [Data Source] hook to prefetch reply to info for status
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func aspectTableView(_ tableView: UITableView, prefetchRowsAt indexPaths: [IndexPath]) {
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handleTableView(tableView, prefetchRowsAt: indexPaths)
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}
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}
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// MARK: - AVPlayerViewControllerDelegate & NeedsDependency [D]
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// [D1] aspectPlayerViewController(_:willBeginFullScreenPresentationWithAnimationCoordinator:)
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extension StatusTableViewControllerAspect where Self: AVPlayerViewControllerDelegate & NeedsDependency {
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/// [Media] hook to mark transitioning to video service
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func aspectPlayerViewController(_ playerViewController: AVPlayerViewController, willBeginFullScreenPresentationWithAnimationCoordinator coordinator: UIViewControllerTransitionCoordinator) {
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handlePlayerViewController(playerViewController, willBeginFullScreenPresentationWithAnimationCoordinator: coordinator)
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}
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}
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// [D2] aspectPlayerViewController(_:willEndFullScreenPresentationWithAnimationCoordinator:)
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extension StatusTableViewControllerAspect where Self: AVPlayerViewControllerDelegate & NeedsDependency {
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/// [Media] hook to mark transitioning to video service
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func aspectPlayerViewController(_ playerViewController: AVPlayerViewController, willEndFullScreenPresentationWithAnimationCoordinator coordinator: UIViewControllerTransitionCoordinator) {
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handlePlayerViewController(playerViewController, willEndFullScreenPresentationWithAnimationCoordinator: coordinator)
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}
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}
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