CustomButtonTouchBarItem: recognise longPress in more expected m… (#202)

CustomButtonTouchBarItem: recognise longPress in more expected manner without long wait and requirement to release the button

MTMR/CustomButtonTouchBarItem.swift

@@ -10,11 +10,15 @@ import Cocoa
 
 class CustomButtonTouchBarItem: NSCustomTouchBarItem, NSGestureRecognizerDelegate {
     var tapClosure: (() -> Void)?
-    var longTapClosure: (() -> Void)?
+    var longTapClosure: (() -> Void)? {
+        didSet {
+            longClick.isEnabled = longTapClosure != nil
+        }
+    }
     
     private var button: NSButton!
     private var singleClick: HapticClickGestureRecognizer!
-    private var longClick: NSPressGestureRecognizer!
+    private var longClick: LongPressGestureRecognizer!
 
     init(identifier: NSTouchBarItem.Identifier, title: String) {
         attributedTitle = title.defaultTouchbarAttributedString
@@ -22,7 +26,8 @@ class CustomButtonTouchBarItem: NSCustomTouchBarItem, NSGestureRecognizerDelegat
         super.init(identifier: identifier)
         button = CustomHeightButton(title: title, target: nil, action: nil)
 
-        longClick = NSPressGestureRecognizer(target: self, action: #selector(handleGestureLong))
+        longClick = LongPressGestureRecognizer(target: self, action: #selector(handleGestureLong))
+        longClick.isEnabled = false
         longClick.allowedTouchTypes = .direct
         longClick.delegate = self
 
@@ -97,7 +102,9 @@ class CustomButtonTouchBarItem: NSCustomTouchBarItem, NSGestureRecognizerDelegat
     }
 
     func gestureRecognizer(_ gestureRecognizer: NSGestureRecognizer, shouldRequireFailureOf otherGestureRecognizer: NSGestureRecognizer) -> Bool {
-        if gestureRecognizer == singleClick && otherGestureRecognizer == longClick {
+        if gestureRecognizer == singleClick && otherGestureRecognizer == longClick
+            || gestureRecognizer == longClick && otherGestureRecognizer == singleClick // need it
+        {
             return false
         }
         return true
@@ -115,15 +122,8 @@ class CustomButtonTouchBarItem: NSCustomTouchBarItem, NSGestureRecognizerDelegat
 
     @objc func handleGestureLong(gr: NSPressGestureRecognizer) {
         switch gr.state {
-        case .began:
-            if let closure = self.longTapClosure {
-                HapticFeedback.shared.tap(strong: 2)
-                closure()
-            } else if let closure = self.tapClosure {
-                HapticFeedback.shared.tap(strong: 6)
-                closure()
-                print("long click")
-            }
+        case .possible: // tiny hack because we're calling action manually
+            (self.longTapClosure ?? self.tapClosure)?()
             break
         default:
             break
@@ -181,6 +181,55 @@ class HapticClickGestureRecognizer: NSClickGestureRecognizer {
     }
 }
 
+class LongPressGestureRecognizer: NSPressGestureRecognizer {
+    private let recognizeTimeout = 0.4
+    private var timer: Timer?
+    
+    override func touchesBegan(with event: NSEvent) {
+        timerInvalidate()
+        
+        let touches = event.touches(for: self.view!)
+        if touches.count == 1 { // to prevent it for built-in two/three-finger gestures
+            timer = Timer.scheduledTimer(timeInterval: recognizeTimeout, target: self, selector: #selector(self.onTimer), userInfo: nil, repeats: false)
+        }
+        
+        super.touchesBegan(with: event)
+    }
+    
+    override func touchesMoved(with event: NSEvent) {
+        timerInvalidate() // to prevent it for built-in two/three-finger gestures
+        super.touchesMoved(with: event)
+    }
+    
+    override func touchesCancelled(with event: NSEvent) {
+        timerInvalidate()
+        super.touchesCancelled(with: event)
+    }
+    
+    override func touchesEnded(with event: NSEvent) {
+        timerInvalidate()
+        super.touchesEnded(with: event)
+    }
+    
+    private func timerInvalidate() {
+        if let timer = timer {
+            timer.invalidate()
+            self.timer = nil
+        }
+    }
+    
+    @objc private func onTimer() {
+        if let target = self.target, let action = self.action {
+            target.performSelector(onMainThread: action, with: self, waitUntilDone: false)
+            HapticFeedback.shared.tap(strong: 6)
+        }
+    }
+    
+    deinit {
+        timerInvalidate()
+    }
+}
+
 extension String {
     var defaultTouchbarAttributedString: NSAttributedString {
         let attrTitle = NSMutableAttributedString(string: self, attributes: [.foregroundColor: NSColor.white, .font: NSFont.systemFont(ofSize: 15, weight: .regular), .baselineOffset: 1])

MTMR/Widgets/CurrencyBarItem.swift

@@ -127,4 +127,8 @@ class CurrencyBarItem: CustomButtonTouchBarItem {
         newTitle.setAlignment(.center, range: NSRange(location: 0, length: title.count))
         attributedTitle = newTitle
     }
+    
+    deinit {
+        activity.invalidate()
+    }
 }

MTMR/Widgets/WeatherBarItem.swift

@@ -135,4 +135,8 @@ class WeatherBarItem: CustomButtonTouchBarItem, CLLocationManagerDelegate {
 //        print("inside didChangeAuthorization ");
         updateWeather()
     }
+    
+    deinit {
+        activity.invalidate()
+    }
 }

MTMR/Widgets/YandexWeatherBarItem.swift

@@ -121,6 +121,10 @@ class YandexWeatherBarItem: CustomButtonTouchBarItem, CLLocationManagerDelegate
     func locationManager(_: CLLocationManager, didChangeAuthorization _: CLAuthorizationStatus) {
         updateWeather()
     }
+    
+    deinit {
+        activity.invalidate()
+    }
 }
 
 extension String {