macOS: Generalize NoTunnelsDetailVC into a ButtonedDetailVC

Signed-off-by: Roopesh Chander <roop@roopc.net>

1 files changed, 48 insertions, 0 deletions

diff --git a/WireGuard/WireGuard/UI/macOS/ViewController/ButtonedDetailViewController.swift b/WireGuard/WireGuard/UI/macOS/ViewController/ButtonedDetailViewController.swift
new file mode 100644
index 0000000..defa09f
--- /dev/null
+++ b/WireGuard/WireGuard/UI/macOS/ViewController/ButtonedDetailViewController.swift
@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: MIT
+// Copyright © 2018-2019 WireGuard LLC. All Rights Reserved.
+
+import Cocoa
+
+class ButtonedDetailViewController: NSViewController {
+
+    var onButtonClicked: (() -> Void)?
+
+    let button: NSButton = {
+        let button = NSButton()
+        button.title = ""
+        button.setButtonType(.momentaryPushIn)
+        button.bezelStyle = .rounded
+        return button
+    }()
+
+    init() {
+        super.init(nibName: nil, bundle: nil)
+    }
+
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+
+    override func loadView() {
+        let view = NSView()
+
+        button.target = self
+        button.action = #selector(buttonClicked)
+
+        view.addSubview(button)
+        button.translatesAutoresizingMaskIntoConstraints = false
+        NSLayoutConstraint.activate([
+            button.centerXAnchor.constraint(equalTo: view.centerXAnchor),
+            button.centerYAnchor.constraint(equalTo: view.centerYAnchor)
+        ])
+        self.view = view
+    }
+
+    func setButtonTitle(_ title: String) {
+        button.title = title
+    }
+
+    @objc func buttonClicked() {
+        onButtonClicked?()
+    }
+}