Fix swipe actions on iOS 13

Tusker/Screens/Conversation/ConversationTableViewController.swift

@@ -133,18 +133,15 @@ class ConversationTableViewController: EnhancedTableViewController {
     }
     
     override func tableView(_ tableView: UITableView, canEditRowAt indexPath: IndexPath) -> Bool {
-//        return tableView.cellForRow(at: indexPath) is TableViewSwipeActionProvider
+        return true
-        return false
     }
     
     override func tableView(_ tableView: UITableView, leadingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
-//        return (tableView.cellForRow(at: indexPath) as? TableViewSwipeActionProvider)?.leadingSwipeActionsConfiguration()
+        return (tableView.cellForRow(at: indexPath) as? TableViewSwipeActionProvider)?.leadingSwipeActionsConfiguration()
-        return nil
     }
     
     override func tableView(_ tableView: UITableView, trailingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
-//        return (tableView.cellForRow(at: indexPath) as? TableViewSwipeActionProvider)?.trailingSwipeActionsConfiguration()
+        return (tableView.cellForRow(at: indexPath) as? TableViewSwipeActionProvider)?.trailingSwipeActionsConfiguration()
-        return nil
     }
 
 }

Tusker/Screens/Notifications/NotificationsTableViewController.swift

@@ -120,18 +120,15 @@ class NotificationsTableViewController: EnhancedTableViewController {
     }
     
     override func tableView(_ tableView: UITableView, canEditRowAt indexPath: IndexPath) -> Bool {
-//        return tableView.cellForRow(at: indexPath) is TableViewSwipeActionProvider
+        return true
-        return false
     }
     
     override func tableView(_ tableView: UITableView, leadingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
-//        return (tableView.cellForRow(at: indexPath) as? TableViewSwipeActionProvider)?.leadingSwipeActionsConfiguration()
+        return (tableView.cellForRow(at: indexPath) as? TableViewSwipeActionProvider)?.leadingSwipeActionsConfiguration()
-        return nil
     }
     
     override func tableView(_ tableView: UITableView, trailingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
-//        return (tableView.cellForRow(at: indexPath) as? TableViewSwipeActionProvider)?.trailingSwipeActionsConfiguration()
+        return (tableView.cellForRow(at: indexPath) as? TableViewSwipeActionProvider)?.trailingSwipeActionsConfiguration()
-        return nil
     }
     
     @objc func refreshNotifications(_ sender: Any) {

Tusker/Screens/Profile/ProfileTableViewController.swift

@@ -206,18 +206,15 @@ class ProfileTableViewController: EnhancedTableViewController, PreferencesAdapti
     }
 
     override func tableView(_ tableView: UITableView, canEditRowAt indexPath: IndexPath) -> Bool {
-//        return tableView.cellForRow(at: indexPath) is TableViewSwipeActionProvider
+        return true
-        return false
     }
     
     override func tableView(_ tableView: UITableView, leadingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
-//        return (tableView.cellForRow(at: indexPath) as? TableViewSwipeActionProvider)?.leadingSwipeActionsConfiguration()
+        return (tableView.cellForRow(at: indexPath) as? TableViewSwipeActionProvider)?.leadingSwipeActionsConfiguration()
-        return nil
     }
     
     override func tableView(_ tableView: UITableView, trailingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
-//        return (tableView.cellForRow(at: indexPath) as? TableViewSwipeActionProvider)?.trailingSwipeActionsConfiguration()
+        return (tableView.cellForRow(at: indexPath) as? TableViewSwipeActionProvider)?.trailingSwipeActionsConfiguration()
-        return nil
     }
     
     @objc func refreshStatuses(_ sender: Any) {

Tusker/Screens/Timeline/TimelineTableViewController.swift

@@ -124,18 +124,15 @@ class TimelineTableViewController: EnhancedTableViewController {
     }
 
     override func tableView(_ tableView: UITableView, canEditRowAt indexPath: IndexPath) -> Bool {
-//        return tableView.cellForRow(at: indexPath) is TableViewSwipeActionProvider
+        return true
-        return false
     }
     
     override func tableView(_ tableView: UITableView, leadingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
-//        return (tableView.cellForRow(at: indexPath) as? TableViewSwipeActionProvider)?.leadingSwipeActionsConfiguration()
+        return (tableView.cellForRow(at: indexPath) as? TableViewSwipeActionProvider)?.leadingSwipeActionsConfiguration()
-        return nil
     }
     
     override func tableView(_ tableView: UITableView, trailingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
-//        return (tableView.cellForRow(at: indexPath) as? TableViewSwipeActionProvider)?.trailingSwipeActionsConfiguration()
+        return (tableView.cellForRow(at: indexPath) as? TableViewSwipeActionProvider)?.trailingSwipeActionsConfiguration()
-        return nil
     }
     
     @objc func refreshStatuses(_ sender: Any) {

Tusker/Views/Status/StatusTableViewCell.swift

@@ -257,19 +257,6 @@ class StatusTableViewCell: UITableViewCell, PreferencesAdaptive {
 
 extension StatusTableViewCell: TableViewSwipeActionProvider {
     
-    static var favoriteActionImage: UIImage = UIGraphicsImageRenderer(size: CGSize(width: 30 * 137/131, height: 30)).image { _ in
-        UIImage(named: "Favorite")!.draw(in: CGRect(x: 0, y: 0, width: 30 * 137/131, height: 30))
-    }
-    static var reblogActionImage: UIImage = UIGraphicsImageRenderer(size: CGSize(width: 30 * 927/558, height: 30)).image { _ in
-        UIImage(named: "Reblog")!.draw(in: CGRect(x: 0, y: 0, width: 30 * 927/558, height: 30))
-    }
-    static var replyActionImage: UIImage = UIGraphicsImageRenderer(size: CGSize(width: 30 * 205/151, height: 30)).image { _ in
-        UIImage(named: "Reply")!.draw(in: CGRect(x: 0, y: 0, width: 30 * 205/151, height: 30))
-    }
-    static var moreActionImage: UIImage = UIGraphicsImageRenderer(size: CGSize(width: 30 * 2/1, height: 30)).image { _ in
-        UIImage(named: "More")!.draw(in: CGRect(x: 0, y: 0, width: 30 * 2/1, height: 30))
-    }
-    
     func leadingSwipeActionsConfiguration() -> UISwipeActionsConfiguration? {
         guard let status = MastodonCache.status(for: statusID) else { fatalError("Missing cached status \(statusID!)") }
         
@@ -299,7 +286,7 @@ extension StatusTableViewCell: TableViewSwipeActionProvider {
                 }
             })
         }
-        favorite.image = StatusTableViewCell.favoriteActionImage
+        favorite.image = UIImage(systemName: "star.fill")
         favorite.backgroundColor = favoriteColor
         
         let reblogTitle: String
@@ -327,7 +314,7 @@ extension StatusTableViewCell: TableViewSwipeActionProvider {
                 }
             })
         }
-        reblog.image = StatusTableViewCell.reblogActionImage
+        reblog.image = UIImage(systemName: "repeat")
         reblog.backgroundColor = reblogColor
         
         return UISwipeActionsConfiguration(actions: [favorite, reblog])
@@ -338,13 +325,13 @@ extension StatusTableViewCell: TableViewSwipeActionProvider {
             completion(true)
             self.delegate?.reply(to: self.statusID)
         }
-        reply.image = StatusTableViewCell.replyActionImage
+        reply.image = UIImage(systemName: "arrowshape.turn.up.left.fill")
         reply.backgroundColor = tintColor
         let more = UIContextualAction(style: .normal, title: "More") { (action, view, completion) in
             completion(true)
             self.delegate?.showMoreOptions(forStatus: self.statusID)
         }
-        more.image = StatusTableViewCell.moreActionImage
+        more.image = UIImage(systemName: "ellipsis")
         more.backgroundColor = .gray
         return UISwipeActionsConfiguration(actions: [reply, more])
     }