From eada6f95ba65985965ca0ff98fadf0931ab093cc Mon Sep 17 00:00:00 2001
From: Ezequiel Rosas <ezequiel.rosas@digitalonus.com>
Date: Thu, 27 Jul 2017 21:40:02 -0500
Subject: [PATCH] Add becomeMain & resignMain methods

---
 SwiftNeoVim/NeoVimView+Key.swift | 8 ++++++++
 VimR/MainWindow.swift            | 8 ++++++++
 2 files changed, 16 insertions(+)

diff --git a/SwiftNeoVim/NeoVimView+Key.swift b/SwiftNeoVim/NeoVimView+Key.swift
index e9b28069..c442b55c 100644
--- a/SwiftNeoVim/NeoVimView+Key.swift
+++ b/SwiftNeoVim/NeoVimView+Key.swift
@@ -229,4 +229,12 @@ extension NeoVimView {
 
     return nil
   }
+
+  public func didBecomeMain() {
+    self.agent.vimInput("<FocusGained>")
+  }
+
+  public func didResignMain() {
+    self.agent.vimInput("<FocusLost>")
+  }
 }
diff --git a/VimR/MainWindow.swift b/VimR/MainWindow.swift
index 1be2574f..dd2a284a 100644
--- a/VimR/MainWindow.swift
+++ b/VimR/MainWindow.swift
@@ -491,6 +491,14 @@ extension MainWindow {
     self.emit(self.uuidAction(for: .becomeKey))
   }
 
+  func windowDidBecomeMain(_ notification: Notification) {
+    self.neoVimView.didBecomeMain()
+  }
+
+  func windowDidResignMain(_ notification: Notification) {
+    self.neoVimView.didResignMain()
+  }
+
   func windowShouldClose(_: Any) -> Bool {
     guard self.neoVimView.isCurrentBufferDirty() else {
       self.neoVimView.closeCurrentTab()