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iOS: Fix handling of deletion outside app 

Signed-off-by: Roopesh Chander <roop@roopc.net>
This commit is contained in:
Roopesh Chander 2019-01-23 12:51:05 +05:30
parent 54f45cb3f8
commit 77d4a02139
2 changed files with 14 additions and 24 deletions
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24
WireGuard/WireGuard/UI/iOS/ViewController/MainViewController.swift
View File

@ -8,7 +8,6 @@ class MainViewController: UISplitViewController {
var tunnelsManager: TunnelsManager? var tunnelsManager: TunnelsManager?
var onTunnelsManagerReady: ((TunnelsManager) -> Void)? var onTunnelsManagerReady: ((TunnelsManager) -> Void)?
var tunnelsListVC: TunnelsListTableViewController? var tunnelsListVC: TunnelsListTableViewController?
private var foregroundObservationToken: AnyObject?
init() { init() {
let detailVC = UIViewController() let detailVC = UIViewController()
@ -57,29 +56,6 @@ class MainViewController: UISplitViewController {
self.onTunnelsManagerReady?(tunnelsManager) self.onTunnelsManagerReady?(tunnelsManager)
self.onTunnelsManagerReady = nil self.onTunnelsManagerReady = nil
} }
foregroundObservationToken = NotificationCenter.default.addObserver(forName: UIApplication.willEnterForegroundNotification, object: nil, queue: OperationQueue.main) { [weak self] _ in
guard let self = self else { return }
self.tunnelsManager?.reload { [weak self] hasChanges in
guard let self = self, let tunnelsManager = self.tunnelsManager, hasChanges else { return }
self.tunnelsListVC?.setTunnelsManager(tunnelsManager: tunnelsManager)
if self.isCollapsed {
(self.viewControllers[0] as? UINavigationController)?.popViewController(animated: false)
} else {
let detailVC = UIViewController()
detailVC.view.backgroundColor = .white
let detailNC = UINavigationController(rootViewController: detailVC)
self.showDetailViewController(detailNC, sender: self)
}
if let presentedNavController = self.presentedViewController as? UINavigationController, presentedNavController.viewControllers.first is TunnelEditTableViewController {
self.presentedViewController?.dismiss(animated: false, completion: nil)
}
}
}
} }
} }

14
WireGuard/WireGuard/UI/iOS/ViewController/TunnelsListTableViewController.swift
View File

@ -252,7 +252,21 @@ extension TunnelsListTableViewController: TunnelsManagerListDelegate {
} }
func tunnelRemoved(at index: Int) { func tunnelRemoved(at index: Int) {
let selectedIndex = tableView.indexPathForSelectedRow?.row
tableView.deleteRows(at: [IndexPath(row: index, section: 0)], with: .automatic) tableView.deleteRows(at: [IndexPath(row: index, section: 0)], with: .automatic)
centeredAddButton.isHidden = tunnelsManager?.numberOfTunnels() ?? 0 > 0 centeredAddButton.isHidden = tunnelsManager?.numberOfTunnels() ?? 0 > 0
if let selectedIndex = selectedIndex, selectedIndex == index, let splitViewController = splitViewController {
if splitViewController.isCollapsed != false {
(splitViewController.viewControllers[0] as? UINavigationController)?.popViewController(animated: false)
} else {
let detailVC = UIViewController()
detailVC.view.backgroundColor = .white
let detailNC = UINavigationController(rootViewController: detailVC)
splitViewController.showDetailViewController(detailNC, sender: self)
}
if let presentedNavController = self.presentedViewController as? UINavigationController, presentedNavController.viewControllers.first is TunnelEditTableViewController {
self.presentedViewController?.dismiss(animated: false, completion: nil)
}
}
} }
} }