Implemented shortcut detection.

RichEditor/Classes/RichEditor.swift

@@ -21,7 +21,7 @@ public class RichEditor: NSView
     public fileprivate(set) lazy var textStorage   = NSTextStorage()
     public fileprivate(set) lazy var layoutManager = NSLayoutManager()
     public fileprivate(set) lazy var textContainer = NSTextContainer()
-    public fileprivate(set) lazy var textView      = NSTextView(frame: CGRect(), textContainer: self.textContainer)
+    public fileprivate(set) lazy var textView      = RichTextView(frame: CGRect(), textContainer: self.textContainer)
     public fileprivate(set) lazy var scrollview    = NSScrollView()
     /*------------------------------------------------------------*/
 
@@ -414,7 +414,7 @@ extension RichEditor: NSTextViewDelegate
                 if currentLineStr == RichEditor.bulletPointMarker {
                     self.textView.replaceCharacters(in: currentLineRange, with: "")
                 }
-                    
+
                 //If our current line is a full bullet point line, append a brand spanking new bullet point line below our current line for our user
                 else {
                     let bulletPointStr = "\(currentLineStr)\n\(RichEditor.bulletPointMarker)"

RichEditor/Classes/RichTextView.swift

@@ -0,0 +1,46 @@
+//
+//  RichTextView.swift
+//  RichEditor
+//
+//  Created by William Lumley on 6/2/20.
+//
+
+import Foundation
+
+public class RichTextView: NSTextView
+{
+    //MARK: - NSTextView
+    override init(frame frameRect: NSRect, textContainer container: NSTextContainer?)
+    {
+        super.init(frame: frameRect, textContainer: container)
+    }
+
+    required init?(coder: NSCoder)
+    {
+        super.init(coder: coder)
+    }
+
+    override init(frame frameRect: NSRect)
+    {
+        super.init(frame: frameRect)
+    }
+
+    override public func performKeyEquivalent(with event: NSEvent) -> Bool
+    {
+        //Only process our event if it's a keydown event
+        if event.type != .keyDown {
+            return true
+        }
+
+        //If we've pressed our command button, let's see what other button was pressed
+        if event.modifierFlags.contains(.command) {
+            switch event.charactersIgnoringModifiers {
+            case "b":
+                print("CMD + B")
+            default:()
+            }
+        }
+
+        return true
+    }
+}