app icons
This commit is contained in:
randogoth
parent
be43333da6
commit
4fcd6db6fd
30 changed files with 331 additions and 216 deletions
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@ -3,8 +3,9 @@ import 'package:flutter/material.dart';
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import 'package:flutter_code_editor/flutter_code_editor.dart';
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import 'package:flutter_markdown/flutter_markdown.dart';
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import 'package:flutter_markdown_latex/flutter_markdown_latex.dart';
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import 'package:flutter_svg/svg.dart';
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import 'package:markdown/markdown.dart' as md;
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import 'package:path/path.dart' as path;
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import 'package:shared_preferences/shared_preferences.dart';
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import 'themes/day.dart';
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import 'themes/night.dart';
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import 'themes/markdown.dart';
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@ -25,57 +26,102 @@ class NoteEditorScreen extends StatefulWidget {
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}
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class _NoteEditorScreenState extends State<NoteEditorScreen> {
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bool isLoading = true;
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bool _isPreviewMode = false; // Default: Editing mode
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late CodeController _controller;
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double _fontSize = 16.0; // Default font size
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late String _initialContent;
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bool _isPreviewMode = false;
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bool _isLoading = true;
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bool _autoSaveEnabled = false; // Controlled by user toggle
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double _fontSize = 16.0;
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@override
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void initState() {
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super.initState();
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_loadPreferences();
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_loadNoteContent();
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}
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Future<void> _loadPreferences() async {
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final prefs = await SharedPreferences.getInstance();
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setState(() {
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_autoSaveEnabled = prefs.getBool('auto_save_enabled') ?? false;
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});
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}
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Future<void> _setAutoSaveEnabled(bool value) async {
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final prefs = await SharedPreferences.getInstance();
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await prefs.setBool('auto_save_enabled', value);
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setState(() {
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_autoSaveEnabled = value;
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});
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}
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Future<void> _loadNoteContent() async {
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String content = "";
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try {
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content = await widget.note.readAsString();
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_initialContent = await widget.note.readAsString();
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} catch (e) {
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print("❌ Failed to read file: ${widget.note.path}");
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_initialContent = "";
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}
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setState(() {
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_controller = CodeController(
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text: content,
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text: _initialContent,
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language: markdown,
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);
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_controller.addListener(_saveNote);
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_controller.popupController.enabled = false;
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isLoading = false;
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_controller.addListener(_onTextChanged);
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_isLoading = false;
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});
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}
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void _onTextChanged() {
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if (_autoSaveEnabled && _controller.text != _initialContent) {
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_saveNote();
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}
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}
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Future<void> _saveNote() async {
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try {
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final notesDirectory = widget.notesDirectoryPath ??
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widget.note.parent.path; // ✅ Use correct directory
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if (_controller.text == _initialContent) return; // No change, skip saving
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// Get the full path of the original file, preserving subfolder structure
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final relativeNotePath = path.relative(widget.note.path, from: notesDirectory);
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final newFilePath = path.join(notesDirectory, relativeNotePath); // ✅ Preserve subfolder
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await widget.note.writeAsString(_controller.text);
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_initialContent = _controller.text; // Update initial state
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print("📝 Attempting to save note at: $newFilePath");
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final newFile = File(newFilePath);
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await newFile.writeAsString(_controller.text);
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print("✅ Successfully saved note at: $newFilePath");
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} catch (e, stackTrace) {
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print("✅ Note saved successfully");
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} catch (e) {
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print("❌ Error saving note: ${widget.note.path}");
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print("⚠️ Exception: $e");
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print("🛠 Stack trace: $stackTrace");
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}
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}
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Future<bool> _onWillPop() async {
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if (_controller.text == _initialContent) return true; // No changes, exit
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return await showDialog(
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context: context,
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builder: (context) => AlertDialog(
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title: Text("Save Changes?"),
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content: Text("You have unsaved changes. Save before exiting?"),
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actions: [
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TextButton(
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onPressed: () => Navigator.of(context).pop(true), // Discard and exit
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child: Text("Discard"),
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),
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TextButton(
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onPressed: () async {
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await _saveNote();
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Navigator.of(context).pop(true); // Save and exit
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},
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child: Text("Save"),
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),
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TextButton(
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onPressed: () => Navigator.of(context).pop(false), // Stay on page
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child: Text("Cancel"),
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),
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],
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),
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) ??
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false;
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}
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void _updateFontSize(double newSize) {
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setState(() {
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_fontSize = newSize;
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@ -84,138 +130,153 @@ class _NoteEditorScreenState extends State<NoteEditorScreen> {
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@override
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void dispose() {
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_controller.removeListener(_saveNote);
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_controller.removeListener(_onTextChanged);
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_controller.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: Text(widget.note.uri.pathSegments.last.replaceAll('.md', '')),
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actions: [
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Padding(
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padding: EdgeInsets.symmetric(horizontal: 15),
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child: PopupMenuButton<String>(
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icon: Icon(Icons.radio_button_checked, color: Colors.orange),
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onSelected: (String value) {
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if (value == 'Toggle Preview') {
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setState(() {
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_isPreviewMode = !_isPreviewMode;
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});
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}
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return WillPopScope(
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onWillPop: _onWillPop,
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child: Scaffold(
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appBar: AppBar(
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title: Text(widget.note.uri.pathSegments.last.replaceAll('.md', '')),
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leading: IconButton(
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icon: Icon(Icons.arrow_back),
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onPressed: () async {
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if (await _onWillPop()) {
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Navigator.pop(context);
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}
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},
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),
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actions: [
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Padding(
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padding: EdgeInsets.symmetric(horizontal: 15),
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child: PopupMenuButton<String>(
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icon: SvgPicture.asset(
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"assets/blaster.svg",
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width: 30,
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color: Colors.orange,
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),
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onSelected: (String value) {
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switch (value) {
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case 'Save':
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_saveNote();
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break;
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case 'Toggle Autosave':
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_setAutoSaveEnabled(!_autoSaveEnabled);
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break;
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case 'Toggle Preview':
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setState(() {
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_isPreviewMode = !_isPreviewMode;
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});
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break;
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}
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},
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itemBuilder: (BuildContext context) => [
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PopupMenuItem<String>(
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value: 'Save',
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child: ListTile(
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leading: Icon(Icons.save),
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title: Text("Save"),
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),
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),
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PopupMenuItem<String>(
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value: 'Toggle Autosave',
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child: ListTile(
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leading: Icon(_autoSaveEnabled
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? Icons.toggle_on
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: Icons.toggle_off),
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title: Text(_autoSaveEnabled
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? "Disable Autosave"
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: "Enable Autosave"),
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),
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),
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PopupMenuItem<String>(
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value: 'Toggle Preview',
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child: ListTile(
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leading:
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Icon(_isPreviewMode ? Icons.edit : Icons.preview),
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title:
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Text(_isPreviewMode ? "Edit Mode" : "Preview Mode"),
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),
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),
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],
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),
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),
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],
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),
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body: _isLoading
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? Center(child: CircularProgressIndicator())
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: _isPreviewMode
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? Padding(
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padding: const EdgeInsets.all(16.0),
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child: SingleChildScrollView(
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child: MarkdownBody(
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builders: {
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'latex': LatexElementBuilder(
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textStyle: TextStyle(
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color: widget.isDarkMode
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? Colors.white
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: Colors.black)),
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},
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itemBuilder: (BuildContext context) => [
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PopupMenuItem<String>(
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value: 'Toggle Preview',
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child: ListTile(
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leading: Icon(_isPreviewMode ? Icons.edit : Icons.preview),
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title: Text(_isPreviewMode ? 'Edit Mode' : 'Preview Mode'),
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),
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),
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PopupMenuItem<String>(
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enabled: false,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text('Font Size'),
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StatefulBuilder(
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builder: (context, setState) {
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return Slider(
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value: _fontSize,
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min: 12.0,
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max: 24.0,
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divisions: 6,
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label: _fontSize.toString(),
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onChanged: (newSize) {
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setState(() {
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_fontSize = newSize;
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});
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_updateFontSize(newSize);
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},
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);
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},
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),
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],
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),
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),
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],
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extensionSet: md.ExtensionSet(
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[LatexBlockSyntax()],
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[LatexInlineSyntax()],
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),
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data: _controller.text,
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selectable: true,
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styleSheet: MarkdownStyleSheet(
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p: TextStyle(
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fontSize: _fontSize,
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color: widget.isDarkMode
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? Colors.white
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: Colors.black),
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h1: TextStyle(
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fontSize: _fontSize + 8,
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color: widget.isDarkMode
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? Colors.white
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: Colors.black,
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fontWeight: FontWeight.bold),
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h2: TextStyle(
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fontSize: _fontSize + 6,
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color: widget.isDarkMode
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? Colors.white
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: Colors.black,
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fontWeight: FontWeight.bold),
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h3: TextStyle(
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fontSize: _fontSize + 4,
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color: widget.isDarkMode
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? Colors.white
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: Colors.black,
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fontWeight: FontWeight.bold),
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code: TextStyle(
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fontSize: _fontSize,
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backgroundColor: Colors.transparent),
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codeblockDecoration: BoxDecoration(
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color: Colors.transparent),
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),
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),
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),
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],
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),
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body: isLoading
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? Center(
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child:
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CircularProgressIndicator()) // Show loader while initializing
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: _isPreviewMode
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? Padding(
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padding: const EdgeInsets.all(16.0),
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child: SingleChildScrollView(
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child: MarkdownBody(
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builders: {
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'latex': LatexElementBuilder(
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textStyle: TextStyle(
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color: widget.isDarkMode
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? Colors.white
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: Colors.black)),
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},
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extensionSet: md.ExtensionSet(
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[LatexBlockSyntax()],
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[LatexInlineSyntax()],
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),
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data: _controller
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.text, // ✅ Plain Markdown without syntax highlighting
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selectable: true, // ✅ Allows text selection
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styleSheet: MarkdownStyleSheet(
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p: TextStyle(
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fontSize: _fontSize,
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color: widget.isDarkMode
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? Colors.white
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: Colors.black),
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h1: TextStyle(
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fontSize: _fontSize + 8,
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color:
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widget.isDarkMode ? Colors.white : Colors.black,
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fontWeight: FontWeight.bold),
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h2: TextStyle(
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fontSize: _fontSize + 6,
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color:
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widget.isDarkMode ? Colors.white : Colors.black,
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fontWeight: FontWeight.bold),
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h3: TextStyle(
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fontSize: _fontSize + 4,
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color:
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widget.isDarkMode ? Colors.white : Colors.black,
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fontWeight: FontWeight.bold),
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code: TextStyle(
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fontSize: _fontSize,
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backgroundColor: Colors
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.transparent), // ✅ Disables syntax highlighting
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codeblockDecoration: BoxDecoration(
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color: Colors
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.transparent), // ✅ Removes background color from code blocks
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),
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),
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),
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)
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: Padding(
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padding: const EdgeInsets.all(16.0),
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child: CodeTheme(
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data: CodeThemeData(
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styles: widget.isDarkMode ? nightTheme : dayTheme),
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child: SingleChildScrollView(
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child: WrappedCodeField(
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wrap: true,
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controller: _controller,
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textStyle: TextStyle(
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fontSize: _fontSize,
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),
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),
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),
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),
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)
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: Padding(
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padding: const EdgeInsets.all(16.0),
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child: CodeTheme(
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data: CodeThemeData(
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styles: widget.isDarkMode ? nightTheme : dayTheme),
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child: SingleChildScrollView(
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child: WrappedCodeField(
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wrap: true,
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controller: _controller,
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textStyle: TextStyle(
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fontSize: _fontSize,
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),
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),
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),
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),
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),
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),
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);
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}
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}
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