👌 Animate custom modal, fix constraints

phpmon/Common/Extensions/NSWindowExtension.swift

@@ -0,0 +1,38 @@
+//
+//  NSWindowExtension.swift
+//  PHP Monitor
+//
+//  Created by Nico Verbruggen on 17/02/2022.
+//  Copyright © 2022 Nico Verbruggen. All rights reserved.
+//
+
+import Foundation
+import Cocoa
+
+extension NSWindow {
+    
+    /**
+     Shakes a window. Inspired by: http://blog.ericd.net/2016/09/30/shaking-a-macos-window/
+     */
+    func shake(){
+        let numberOfShakes = 3, durationOfShake = 0.2, vigourOfShake: CGFloat = 0.03
+        
+        let frame: CGRect = self.frame
+        let shakeAnimation :CAKeyframeAnimation  = CAKeyframeAnimation()
+        
+        let shakePath = CGMutablePath()
+        shakePath.move( to: CGPoint(x:NSMinX(frame), y:NSMinY(frame)))
+        
+        for _ in 0...numberOfShakes-1 {
+            shakePath.addLine(to: CGPoint(x:NSMinX(frame) - frame.size.width * vigourOfShake, y:NSMinY(frame)))
+            shakePath.addLine(to: CGPoint(x:NSMinX(frame) + frame.size.width * vigourOfShake, y:NSMinY(frame)))
+        }
+        
+        shakePath.closeSubpath()
+        shakeAnimation.path = shakePath
+        shakeAnimation.duration = durationOfShake
+        
+        self.animations = ["frameOrigin":shakeAnimation]
+        self.animator().setFrameOrigin(self.frame.origin)
+    }
+}