🐛 Solve the problem of word spacing

Author: tw93

Mac/View/NotesTableView.swift

@@ -157,12 +157,6 @@ class NotesTableView: NSTableView, NSTableViewDataSource,
                         return
                     }
                     vc.editArea.fill(note: note, highlight: true)
-                    
-                    // 用一种新方法设置字间距
-                    if let mutableAttrString = vc.editArea.textStorage {
-                        let range = NSRange(location: 0, length: vc.editArea.string.count)
-                        mutableAttrString.addAttribute(NSAttributedString.Key.kern, value: UserDefaultsManagement.editorLetterSpacing, range: range)
-                    }
                 }
             }
             loadingQueue.addOperation(operation)

Mac/ViewController.swift

@@ -1008,6 +1008,16 @@ class ViewController:
         }
     }
 
+    // Used to solve the problem of word spacing
+    func textView(_ textView: NSTextView, shouldChangeTextIn affectedCharRange: NSRange, replacementString: String?) -> Bool {
+        if let replacementString = replacementString, replacementString.contains(" ") {
+            let adjustedString = replacementString.replacingOccurrences(of: " ", with: "\u{00A0}") // 使用不间断空格替代普通空格
+            textView.textStorage?.replaceCharacters(in: affectedCharRange, with: adjustedString)
+            return false
+        }
+        return true
+    }
+
     @IBAction func quiteApp(_ sender: Any) {
         if UserDefaultsManagement.isSingleMode {
             UserDefaultsManagement.isSingleMode = false