From 6f9fa35c5ac195cde1db89839c84dacf37d0726e Mon Sep 17 00:00:00 2001 From: Roopesh Chander Date: Tue, 22 Jan 2019 12:57:27 +0530 Subject: macOS: Disable save button if the syntax highlighter detects any errors Signed-off-by: Roopesh Chander --- WireGuard/WireGuard/UI/macOS/View/ConfTextView.swift | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'WireGuard/WireGuard/UI/macOS/View') diff --git a/WireGuard/WireGuard/UI/macOS/View/ConfTextView.swift b/WireGuard/WireGuard/UI/macOS/View/ConfTextView.swift index bf0f822..bc019f8 100644 --- a/WireGuard/WireGuard/UI/macOS/View/ConfTextView.swift +++ b/WireGuard/WireGuard/UI/macOS/View/ConfTextView.swift @@ -7,7 +7,7 @@ class ConfTextView: NSTextView { private let confTextStorage = ConfTextStorage() - var hasError: Bool { return confTextStorage.hasError } + @objc dynamic var hasError: Bool = false @objc dynamic var privateKeyString: String? override var string: String { @@ -58,6 +58,9 @@ extension ConfTextView: NSTextViewDelegate { func textDidChange(_ notification: Notification) { confTextStorage.highlightSyntax() + if hasError != confTextStorage.hasError { + hasError = confTextStorage.hasError + } if privateKeyString != confTextStorage.privateKeyString { privateKeyString = confTextStorage.privateKeyString } -- cgit v1.2.3-59-g8ed1b