Tunnel list, detail: Deletion of tunnels

This commit is contained in:
Roopesh Chander 2018-10-29 04:55:50 +05:30
parent 4e36ed43c0
commit 3ffd4a8280
2 changed files with 31 additions and 2 deletions

View File

@ -60,6 +60,22 @@ class TunnelDetailTableViewController: UITableViewController {
self.present(alert, animated: true, completion: nil) self.present(alert, animated: true, completion: nil)
} }
func showConfirmationAlert(message: String, buttonTitle: String, from sourceView: UIView,
onConfirmed: @escaping (() -> Void)) {
let destroyAction = UIAlertAction(title: buttonTitle, style: .destructive) { (action) in
onConfirmed()
}
let cancelAction = UIAlertAction(title: "Cancel", style: .cancel)
let alert = UIAlertController(title: "", message: message, preferredStyle: .actionSheet)
alert.addAction(destroyAction)
alert.addAction(cancelAction)
// popoverPresentationController will be nil on iPhone and non-nil on iPad
alert.popoverPresentationController?.sourceView = sourceView
self.present(alert, animated: true, completion: nil)
}
} }
// MARK: TunnelEditTableViewControllerDelegate // MARK: TunnelEditTableViewControllerDelegate
@ -213,8 +229,17 @@ extension TunnelDetailTableViewController {
// Delete configuration // Delete configuration
let cell = tableView.dequeueReusableCell(withIdentifier: TunnelDetailTableViewButtonCell.id, for: indexPath) as! TunnelDetailTableViewButtonCell let cell = tableView.dequeueReusableCell(withIdentifier: TunnelDetailTableViewButtonCell.id, for: indexPath) as! TunnelDetailTableViewButtonCell
cell.buttonText = "Delete tunnel" cell.buttonText = "Delete tunnel"
cell.onTapped = { cell.onTapped = { [weak self] in
print("Delete peer unimplemented") guard let s = self else { return }
s.tunnelsManager.remove(tunnel: s.tunnel) { (error) in
if (error != nil) {
print("Error removing tunnel: \(String(describing: error))")
return
}
s.showConfirmationAlert(message: "Delete this tunnel?", buttonTitle: "Delete", from: cell) { [weak s] in
s?.navigationController?.navigationController?.popToRootViewController(animated: true)
}
}
} }
return cell return cell
} }

View File

@ -263,6 +263,10 @@ extension TunnelsListTableViewController: TunnelsManagerDelegate {
func tunnelsChanged() { func tunnelsChanged() {
tableView.reloadData() tableView.reloadData()
} }
func tunnelRemoved(at index: Int) {
tableView.deleteRows(at: [IndexPath(row: index, section: 0)], with: .automatic)
}
} }
class TunnelsListTableViewCell: UITableViewCell { class TunnelsListTableViewCell: UITableViewCell {