macOS: Manage tunnels: Tunnel detail view

Signed-off-by: Roopesh Chander <roop@roopc.net>
2019-01-03 01:16:27 +05:30
parent c946c0ea48
commit ada7db3dca
6 changed files with 273 additions and 7 deletions
@@ -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 {