init

lib/note_editor.dart

@@ -0,0 +1,73 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_code_editor/flutter_code_editor.dart';
+import 'package:flutter_highlight/themes/monokai-sublime.dart';
+import 'package:highlight/languages/markdown.dart';
+import 'dart:io';
+
+class NoteEditorScreen extends StatefulWidget {
+  final File note;
+  final bool isDarkMode;
+
+  NoteEditorScreen({required this.note, required this.isDarkMode});
+
+  @override
+  _NoteEditorScreenState createState() => _NoteEditorScreenState();
+}
+
+class _NoteEditorScreenState extends State<NoteEditorScreen> {
+  late CodeController _controller;
+
+  @override
+  void initState() {
+    super.initState();
+    _loadNoteContent();
+  }
+
+  Future<void> _loadNoteContent() async {
+    final content = await widget.note.readAsString();
+    setState(() {
+      _controller = CodeController(
+        text: content,
+        language: markdown,
+      );
+      _controller.addListener(_saveNote);
+      _controller.popupController.enabled = false;
+    });
+  }
+
+  Future<void> _saveNote() async {
+    await widget.note.writeAsString(_controller.text);
+  }
+
+  @override
+  void dispose() {
+    _controller.removeListener(_saveNote);
+    _controller.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        title: Text(widget.note.uri.pathSegments.last.replaceAll('.md', '')),
+      ),
+      body: _controller == null
+          ? Center(child: CircularProgressIndicator())
+          : Padding(
+        padding: const EdgeInsets.all(16.0),
+        child: CodeTheme(
+          data: CodeThemeData(styles: monokaiSublimeTheme),
+          child: CodeField(
+            gutterStyle: GutterStyle.none,
+            controller: _controller,
+            expands: true,
+            textStyle: TextStyle(
+              fontSize: 14.0,
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}