Merge pull request #32 from Condo97/main

Added allowsUndo

Author: helje5

Sources/CodeEditor/CodeEditor.swift

@@ -238,6 +238,7 @@ public struct CodeEditor: View {
               indentStyle : IndentStyle          = .system,
               autoPairs   : [ String : String ]? = nil,
               inset       : CGSize?              = nil,
+              allowsUndo  : Bool                 = true,
               autoscroll  : Bool                 = true)
   {
     self.source      = source
@@ -251,7 +252,8 @@ public struct CodeEditor: View {
     self.autoPairs   = autoPairs
                     ?? language.flatMap({ CodeEditor.defaultAutoPairs[$0] })
                     ?? [:]
-    self.autoscroll = autoscroll
+    self.allowsUndo  = allowsUndo
+    self.autoscroll  = autoscroll
   }
 
   /**
@@ -286,7 +288,8 @@ public struct CodeEditor: View {
               flags       : Flags                = .defaultViewerFlags,
               indentStyle : IndentStyle          = .system,
               autoPairs   : [ String : String ]? = nil,
-              inset       : CGSize?              = nil)
+              inset       : CGSize?              = nil,
+              allowsUndo  : Bool                 = true)
   {
     assert(!flags.contains(.editable), "Editing requires a Binding")
     self.init(source      : .constant(source),
@@ -296,7 +299,8 @@ public struct CodeEditor: View {
               flags       : flags.subtracting(.editable),
               indentStyle : indentStyle,
               autoPairs   : autoPairs,
-              inset       : inset)
+              inset       : inset,
+              allowsUndo  : allowsUndo)
   }
 
   private var source      : Binding<String>
@@ -308,6 +312,7 @@ public struct CodeEditor: View {
   private let indentStyle : IndentStyle
   private let autoPairs   : [ String : String ]
   private let inset       : CGSize
+  private let allowsUndo  : Bool
   private let autoscroll  : Bool
 
   public var body: some View {
@@ -320,6 +325,7 @@ public struct CodeEditor: View {
                                 indentStyle : indentStyle,
                                 autoPairs   : autoPairs,
                                 inset       : inset,
+                                allowsUndo  : allowsUndo,
                                 autoscroll  : autoscroll)
   }
 }

Sources/CodeEditor/UXCodeTextViewRepresentable.swift

@@ -53,6 +53,7 @@ struct UXCodeTextViewRepresentable : UXViewRepresentable {
               indentStyle : CodeEditor.IndentStyle,
               autoPairs   : [ String : String ],
               inset       : CGSize,
+              allowsUndo  : Bool,
               autoscroll  : Bool)
   {
     self.source      = source
@@ -64,6 +65,7 @@ struct UXCodeTextViewRepresentable : UXViewRepresentable {
     self.indentStyle = indentStyle
     self.autoPairs   = autoPairs
     self.inset       = inset
+    self.allowsUndo  = allowsUndo
     self.autoscroll  = autoscroll
   }
 
@@ -75,6 +77,7 @@ struct UXCodeTextViewRepresentable : UXViewRepresentable {
   private let flags       : CodeEditor.Flags
   private let indentStyle : CodeEditor.IndentStyle
   private let inset       : CGSize
+  private let allowsUndo  : Bool
   private let autoPairs   : [ String : String ]
   private let autoscroll  : Bool
 
@@ -235,7 +238,7 @@ struct UXCodeTextViewRepresentable : UXViewRepresentable {
       let textView = UXCodeTextView()
       textView.autoresizingMask   = [ .width, .height ]
       textView.delegate           = context.coordinator
-      textView.allowsUndo         = true
+      textView.allowsUndo         = allowsUndo
       textView.textContainerInset = inset
 
       let scrollView = NSScrollView()
@@ -319,6 +322,7 @@ struct UXCodeTextViewRepresentable_Previews: PreviewProvider {
                                 indentStyle : .system,
                                 autoPairs   : [:],
                                 inset       : .init(width: 8, height: 8),
+                                allowsUndo  : true,
                                 autoscroll  : false)
       .frame(width: 200, height: 100)
 
@@ -331,6 +335,7 @@ struct UXCodeTextViewRepresentable_Previews: PreviewProvider {
                                 indentStyle : .system,
                                 autoPairs   : [:],
                                 inset       : .init(width: 8, height: 8),
+                                allowsUndo  : true,
                                 autoscroll  : false)
       .frame(width: 200, height: 100)
 
@@ -349,6 +354,7 @@ struct UXCodeTextViewRepresentable_Previews: PreviewProvider {
       indentStyle : .system,
       autoPairs   : [:],
       inset       : .init(width: 8, height: 8),
+      allowsUndo  : true,
       autoscroll  : false
     )
     .frame(width: 540, height: 200)