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ErrorPresenter: Support onPresented for showErrorAlert(title:,message:)

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Signed-off-by: Roopesh Chander <roop@roopc.net>
This commit is contained in:
Roopesh Chander
2018-12-12 19:17:06 +05:30
parent 8259145f85
commit 7ef12d93a7
1 changed files with 4 additions and 3 deletions
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WireGuard/WireGuard/UI/iOS/ErrorPresenter.swift
+4 -3
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@@ -6,7 +6,7 @@ import os.log
class ErrorPresenter { class ErrorPresenter {
static func showErrorAlert(error: WireGuardAppError, from sourceVC: UIViewController?, static func showErrorAlert(error: WireGuardAppError, from sourceVC: UIViewController?,
onDismissal: (() -> Void)? = nil, onPresented: (() -> Void)? = nil) { onPresented: (() -> Void)? = nil, onDismissal: (() -> Void)? = nil) {
guard let sourceVC = sourceVC else { return } guard let sourceVC = sourceVC else { return }
guard let (title, message) = error.alertText() else { return } guard let (title, message) = error.alertText() else { return }
let okAction = UIAlertAction(title: "OK", style: .default) { (_) in let okAction = UIAlertAction(title: "OK", style: .default) { (_) in
@@ -18,7 +18,8 @@ class ErrorPresenter {
sourceVC.present(alert, animated: true, completion: onPresented) sourceVC.present(alert, animated: true, completion: onPresented)
} }
static func showErrorAlert(title: String, message: String, from sourceVC: UIViewController?, onDismissal: (() -> Void)? = nil) { static func showErrorAlert(title: String, message: String, from sourceVC: UIViewController?,
onPresented: (() -> Void)? = nil, onDismissal: (() -> Void)? = nil) {
guard let sourceVC = sourceVC else { return } guard let sourceVC = sourceVC else { return }
let okAction = UIAlertAction(title: "OK", style: .default) { (_) in let okAction = UIAlertAction(title: "OK", style: .default) { (_) in
onDismissal?() onDismissal?()
@@ -26,6 +27,6 @@ class ErrorPresenter {
let alert = UIAlertController(title: title, message: message, preferredStyle: .alert) let alert = UIAlertController(title: title, message: message, preferredStyle: .alert)
alert.addAction(okAction) alert.addAction(okAction)
sourceVC.present(alert, animated: true) sourceVC.present(alert, animated: true, completion: onPresented)
} }
} }