From ada7db3dca0a2756f5a24f0fcbdfcbfa8f092457 Mon Sep 17 00:00:00 2001
From: Roopesh Chander <roop@roopc.net>
Date: Thu, 3 Jan 2019 01:16:27 +0530
Subject: macOS: Manage tunnels: Tunnel detail view

Signed-off-by: Roopesh Chander <roop@roopc.net>
---
 .../ViewController/TunnelsListTableViewController.swift | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'WireGuard/WireGuard/UI/macOS/ViewController/TunnelsListTableViewController.swift')

diff --git a/WireGuard/WireGuard/UI/macOS/ViewController/TunnelsListTableViewController.swift b/WireGuard/WireGuard/UI/macOS/ViewController/TunnelsListTableViewController.swift
index 05aabbe..c99f15b 100644
--- a/WireGuard/WireGuard/UI/macOS/ViewController/TunnelsListTableViewController.swift
+++ b/WireGuard/WireGuard/UI/macOS/ViewController/TunnelsListTableViewController.swift
@@ -3,9 +3,15 @@
 
 import Cocoa
 
+protocol TunnelsListTableViewControllerDelegate: class {
+    func tunnelSelected(tunnel: TunnelContainer)
+    func tunnelListEmpty()
+}
+
 class TunnelsListTableViewController: NSViewController {
 
     let tunnelsManager: TunnelsManager
+    weak var delegate: TunnelsListTableViewControllerDelegate?
 
     let tableView: NSTableView = {
         let tableView = NSTableView()
@@ -148,6 +154,17 @@ extension TunnelsListTableViewController: NSTableViewDelegate {
         cell.tunnel = tunnelsManager.tunnel(at: row)
         return cell
     }
+
+    func tableViewSelectionDidChange(_ notification: Notification) {
+        guard tableView.selectedRow >= 0 else {
+            if tunnelsManager.numberOfTunnels() == 0 {
+                delegate?.tunnelListEmpty()
+            }
+            return
+        }
+        let selectedTunnel = tunnelsManager.tunnel(at: tableView.selectedRow)
+        delegate?.tunnelSelected(tunnel: selectedTunnel)
+    }
 }
 
 class FillerButton: NSButton {
-- 
cgit v1.2.3-59-g8ed1b