From d0cfa45b5dd16b384d86b76820f11f9947724069 Mon Sep 17 00:00:00 2001
From: Serg <redetection@gmail.com>
Date: Wed, 11 Apr 2018 23:46:05 +0700
Subject: [PATCH] hacky solution to autohide if title is empty

---
 MTMR/AppleScriptTouchBarItem.swift | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/MTMR/AppleScriptTouchBarItem.swift b/MTMR/AppleScriptTouchBarItem.swift
index b117a24..b5eed27 100644
--- a/MTMR/AppleScriptTouchBarItem.swift
+++ b/MTMR/AppleScriptTouchBarItem.swift
@@ -4,11 +4,13 @@ class AppleScriptTouchBarItem: NSCustomTouchBarItem {
     private var script: NSAppleScript!
     private let button = NSButton(title: "", target: nil, action: nil)
     private let interval: TimeInterval
+    private var forceHideConstraint: NSLayoutConstraint!
     
     init?(identifier: NSTouchBarItem.Identifier, source: Source, interval: TimeInterval) {
         self.interval = interval
         super.init(identifier: identifier)
         self.view = button
+        self.forceHideConstraint = self.view.widthAnchor.constraint(equalToConstant: 0)
         guard let source = source.string else {
             button.title = "no script"
             return
@@ -42,12 +44,15 @@ class AppleScriptTouchBarItem: NSCustomTouchBarItem {
         let scriptResult = self.execute()
         DispatchQueue.main.async {
             self.button.title = scriptResult
+            self.forceHideConstraint.isActive = scriptResult == ""
         }
         DispatchQueue.main.asyncAfter(deadline: .now() + self.interval) { [weak self] in
             self?.refreshAndSchedule()
         }
     }
     
+    
+    
     func execute() -> String {
         var error: NSDictionary?
         let output = script.executeAndReturnError(&error)
@@ -55,6 +60,7 @@ class AppleScriptTouchBarItem: NSCustomTouchBarItem {
             print(error)
             return "error"
         }
-        return output.stringValue ?? "empty value"
+        return output.stringValue ?? ""
     }
+
 }